.student-app{background:radial-gradient(circle at 10% -5%, #c4703a14, transparent 38rem), radial-gradient(circle at 95% 105%, #3d7a5a0f, transparent 32rem), var(--color-bg);min-height:100vh;color:var(--color-text)}.student-app-frame{width:min(100%,1040px);min-height:100vh;margin:0 auto;padding-bottom:86px}.student-topbar{z-index:50;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#faf7f1db;border-bottom:1px solid #d4a88247;justify-content:space-between;align-items:center;gap:16px;min-height:72px;padding:14px 24px;display:flex;position:sticky;top:0;box-shadow:0 10px 26px #3f261014}@media (min-width:721px){.student-topbar{border-bottom-right-radius:22px;border-bottom-left-radius:22px}}.student-brand{min-width:0;color:inherit;align-items:center;gap:12px;text-decoration:none;display:inline-flex}.student-brand-mark{background:var(--tiger-bg);border:1px solid #8b4a1e2e;border-radius:14px;flex:none;width:44px;height:44px;display:block;overflow:hidden;box-shadow:0 8px 18px #8b4a1e24}.student-brand-mark img{object-fit:cover;width:100%;height:100%;display:block}.student-brand strong,.student-brand small{display:block}.student-brand strong{letter-spacing:-.005em;font-family:Noto Serif KR,Georgia,serif;font-size:16px;font-weight:700}.student-brand small{color:var(--mid);letter-spacing:.02em;margin-top:2px;font-size:11.5px;font-weight:600}.student-topbar-actions{align-items:center;gap:10px;margin-left:auto;display:inline-flex}.vasily-track-switch{background:#ffffffa8;border:1px solid #d4a8826b;border-radius:999px;align-items:center;gap:4px;min-height:38px;padding:3px;display:inline-flex}.vasily-track-switch span{color:var(--mid);white-space:nowrap;padding:0 8px 0 10px;font-size:11px;font-weight:850;line-height:1}.vasily-track-switch button{min-height:30px;color:var(--mid);cursor:pointer;background:0 0;border:0;border-radius:999px;padding:0 10px;font-size:12px;font-weight:900;line-height:1}.vasily-track-switch button.is-active{background:var(--tiger);color:#fffaf1;box-shadow:0 8px 16px #8b4a1e29}.student-logout{min-height:38px;color:var(--tiger);cursor:pointer;letter-spacing:.04em;background:#ffffffb3;border:1px solid #d4a88266;border-radius:999px;padding:0 16px;font-size:12px;font-weight:800;transition:background .16s,border-color .16s}.student-logout:hover{background:var(--tiger-bg);border-color:var(--tiger-light)}@media (max-width:420px){.student-topbar{gap:8px;padding:9px 10px}.student-brand{flex:none;gap:0}.student-brand>span:last-child{display:none}.student-brand-mark{border-radius:13px;width:40px;height:40px}.student-topbar-actions{gap:5px;min-width:0}.student-topbar-actions form{min-width:0}.student-logout{letter-spacing:0;white-space:nowrap;min-height:34px;padding:0 11px;font-size:11px}.vasily-track-switch{min-width:0;min-height:34px}.vasily-track-switch button{min-height:28px;padding:0 7px;font-size:10.5px}}.student-main{padding:28px 24px 36px}.student-legal-footer{color:var(--mid);border-top:1px solid #8b4a1e24;justify-content:space-between;align-items:center;gap:18px;margin:0 24px 28px;padding:18px 0 0;font-size:12px;display:flex}.student-legal-footer>span{color:#3b241594;flex:none;font-weight:800}.student-legal-footer nav{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:8px 14px;display:flex}.student-legal-footer a{color:#3b2415a8;font-weight:700;text-decoration:none;transition:color .16s}.student-legal-footer a:hover{color:var(--tiger);text-underline-offset:3px;text-decoration:underline}.student-learning-page{gap:22px;display:grid}.student-learning-hero{border-radius:var(--radius-xl);background:radial-gradient(circle at 92% 12%,#c4703a1a,#0000 38%),linear-gradient(135deg,#fbf3e5 0%,#f5ebd6 100%);border:1px solid #d4a88252;padding:38px 40px;position:relative;overflow:hidden;box-shadow:0 16px 40px #5639250f}.student-learning-hero:after{content:"안녕";color:#8b4a1e14;letter-spacing:-.04em;pointer-events:none;font-family:Noto Serif KR,Georgia,serif;font-size:clamp(160px,22vw,240px);font-weight:700;line-height:1;position:absolute;bottom:-56px;right:-16px}.student-learning-hero .student-card-kicker{min-height:28px;color:var(--tiger);letter-spacing:.16em;text-transform:uppercase;background:#8b4a1e1a;border-radius:999px;align-items:center;margin-bottom:14px;padding:0 12px;font-size:11px;font-weight:800;display:inline-flex}.student-learning-hero h1{z-index:1;max-width:720px;color:var(--color-text);letter-spacing:-.01em;font-family:Noto Serif KR,Georgia,serif;font-size:clamp(30px,4.4vw,42px);font-weight:800;line-height:1.12;position:relative}.student-learning-hero p{z-index:1;max-width:600px;color:var(--mid);margin-top:12px;font-size:15.5px;line-height:1.6;position:relative}.student-lesson-layout{grid-template-columns:minmax(0,1fr) 280px;align-items:start;gap:18px;display:grid}.student-lesson-main{gap:16px;min-width:0;display:grid}.student-homework-layout{grid-template-columns:minmax(0,1fr)}.course-offline-block{box-shadow:none;background:#fffaf399;border:1px dashed #d4a88280;border-radius:16px;grid-template-columns:minmax(0,1fr) minmax(190px,240px);align-items:center;gap:16px;padding:18px 20px;display:grid}.course-offline-block strong{color:var(--color-text);letter-spacing:.01em;font-size:14.5px;font-weight:800;display:block}.course-offline-block p{color:var(--mid);margin:5px 0 0;font-size:13px;font-weight:500;line-height:1.5}.student-lesson-sidebar{position:sticky;top:18px}.student-sidebar-card{border:1px solid var(--color-border);background:linear-gradient(#fffaf2 0%,#fff 80%);border-radius:18px;padding:22px 20px;box-shadow:0 10px 26px #5639250d}.student-sidebar-card .student-card-kicker{min-height:26px;color:var(--tiger);letter-spacing:.14em;text-transform:uppercase;background:#8b4a1e1a;border-radius:999px;align-items:center;padding:0 10px;font-size:10.5px;font-weight:800;display:inline-flex}.student-sidebar-card h2{color:var(--color-text);letter-spacing:-.005em;margin-top:12px;font-family:Noto Serif KR,Georgia,serif;font-size:19px;font-weight:700;line-height:1.25}.student-sidebar-card p{color:var(--mid);margin-top:8px;font-size:13.5px;line-height:1.55}.student-sidebar-links{gap:8px;margin-top:16px;display:grid}.student-sidebar-links a{min-height:44px;color:var(--tiger);background:#ffffffb3;border:1px solid #d4a8825c;border-radius:12px;justify-content:space-between;align-items:center;padding:0 14px;font-size:13.5px;font-weight:800;text-decoration:none;transition:background .16s,border-color .16s;display:flex}.student-sidebar-links a:hover{background:var(--tiger-bg);border-color:var(--tiger-light)}.student-sidebar-links a:after{content:"→";color:var(--tiger-light)}.offline-save-panel{gap:8px;margin-top:14px;display:grid}.offline-save-panel .btn{width:100%}.offline-status{color:var(--color-text-muted);margin:0;font-size:12px;font-weight:700;line-height:1.45}.offline-missing{color:var(--color-danger)}.btn-offline-saved{color:#28764f;background:#32845c1f;border-color:#32845c47}.student-sticky-action{display:none}.house-profile-page{color:#2b241f;background:radial-gradient(circle at 18% 0,#c4703a2e,#0000 26rem),radial-gradient(circle at 82% 8%,#3d7a5a24,#0000 24rem),#fbf4ea;min-height:100vh;padding:24px}.house-profile-page h1,.house-profile-page h2,.house-profile-page h3,.house-profile-page p{margin:0}.house-profile-hero,.house-profile-summary,.house-award-section{width:min(100%,1180px);margin:0 auto}.house-profile-hero{grid-template-columns:minmax(0,1fr) minmax(280px,360px);align-items:stretch;gap:18px;display:grid}.house-profile-identity,.house-profile-stats,.house-profile-summary,.house-award-section{background:#fffcf6e6;border:1px solid #976d482e;border-radius:22px;box-shadow:0 20px 60px #593a201c}.house-profile-identity{grid-template-columns:auto minmax(0,1fr);align-items:end;gap:18px;padding:26px;display:grid;position:relative;overflow:hidden}.house-profile-identity:after{content:"호랑이";color:#8b4a1e0e;pointer-events:none;font-family:Noto Serif KR,serif;font-size:104px;font-weight:700;position:absolute;bottom:-24px;right:-10px}.house-profile-back{z-index:1;color:#8b4a1e;background:#fff7ed;border:1px solid #8b4a1e29;border-radius:999px;align-items:center;min-height:34px;padding:0 12px;font-size:12px;font-weight:900;display:inline-flex;position:absolute;top:18px;left:22px}.house-avatar{z-index:1;background:#315c44;border:1px solid #8b4a1e29;border-radius:999px;width:118px;height:118px;display:block;position:relative;overflow:hidden;box-shadow:inset 0 0 0 8px #ffffff7a}.house-avatar img{object-fit:cover;width:100%;height:100%;display:block}.house-profile-identity>div:last-child{z-index:1;padding-top:40px;position:relative}.house-kicker{color:#3d7a5a;letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:900}.house-profile-identity h1{letter-spacing:0;margin-top:7px;font-size:clamp(38px,6vw,74px);font-weight:900;line-height:.98}.house-profile-identity p,.house-summary-copy p,.house-award-card p,.house-award-card dd{color:#6c5d51;font-size:14px;line-height:1.55}.house-profile-identity p{max-width:680px;margin-top:14px;font-size:16px}.house-profile-stats{grid-template-columns:1fr;gap:10px;padding:18px;display:grid}.house-profile-stats div{background:linear-gradient(135deg,#fff6e0db,#e8f4eeb8),#fff;border:1px solid #c4703a2e;border-radius:18px;align-content:center;min-height:88px;padding:14px;display:grid}.house-profile-stats strong{color:#8b4a1e;font-size:38px;font-weight:900;line-height:1}.house-profile-stats span{color:#6c5d51;text-transform:uppercase;margin-top:5px;font-size:12px;font-weight:900}.house-profile-summary{grid-template-columns:minmax(0,1fr) minmax(340px,520px);align-items:center;gap:20px;margin-top:18px;padding:22px;display:grid}.house-summary-copy h2,.house-section-head h2{color:#2b241f;margin-top:7px;font-size:clamp(24px,4vw,34px);font-weight:900;line-height:1.12}.house-summary-copy p{max-width:620px;margin-top:10px}.house-featured-awards{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.house-featured-award{background:#fffaf4;border:1px solid #976d482e;border-radius:16px;min-width:0;overflow:hidden}.house-featured-award img{aspect-ratio:1;object-fit:cover;width:100%;display:block}.house-image-link{width:100%;color:inherit;text-align:inherit;cursor:pointer;background:0 0;border:0;padding:0;display:block}.house-image-link:focus-visible{outline-offset:-3px;outline:3px solid #3d7a5a6b}.house-featured-award div{padding:10px}.house-featured-award span{color:#3d7a5a;text-transform:uppercase;font-size:10px;font-weight:900;display:block}.house-featured-award strong{overflow-wrap:anywhere;color:#2b241f;margin-top:3px;font-size:12px;font-weight:900;line-height:1.2;display:block}.house-award-section{margin-top:18px;padding:22px}.house-section-head{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:16px;display:flex}.house-award-grid{grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:14px;display:grid}.house-award-card{background:#ffffffd1;border:1px solid #976d482e;border-radius:18px;grid-template-rows:auto minmax(0,1fr);display:grid;overflow:hidden}.house-award-card.rarity-сезонная{background:linear-gradient(135deg,#e8f4eedb,#ffffffe6);border-color:#3d7a5a3d}.house-award-card.rarity-редкая{background:linear-gradient(135deg,#fff6e0e6,#ffffffeb);border-color:#c4703a52}.house-award-card.rarity-легендарная{background:linear-gradient(135deg,#f9ecb86b,#e0f3e8b8),#ffffffeb;border-color:#91782e57;box-shadow:0 16px 40px #593a201a}.house-award-image{background:#f8efe3;border-bottom:1px solid #976d4824;display:grid;overflow:hidden}.house-award-image img{aspect-ratio:1;object-fit:cover;width:100%;display:block}.house-lightbox{z-index:200;place-items:center;padding:24px;display:grid;position:fixed;inset:0}.house-lightbox-backdrop{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);cursor:pointer;background:#1c1612b8;border:0;position:absolute;inset:0}.house-lightbox-panel{z-index:1;background:#fffaf4;border:1px solid #fff6e038;border-radius:24px;width:min(92vw,760px);max-height:min(88vh,860px);display:grid;position:relative;overflow:hidden;box-shadow:0 30px 90px #00000057}.house-lightbox-panel img{object-fit:contain;background:#f8efe3;width:100%;max-height:calc(88vh - 118px);display:block}.house-lightbox-panel figcaption{border-top:1px solid #976d4829;gap:5px;padding:14px 18px 16px;display:grid}.house-lightbox-panel figcaption span{color:#3d7a5a;letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:900}.house-lightbox-panel figcaption strong{color:#2b241f;font-size:22px;font-weight:900;line-height:1.1}.house-lightbox-panel figcaption small{color:#6c5d51;font-size:14px;font-weight:750;line-height:1.4}.house-lightbox-close{z-index:2;color:#8b4a1e;cursor:pointer;background:#fffaf4eb;border:1px solid #976d482e;border-radius:999px;place-items:center;width:40px;height:40px;font-size:28px;font-weight:700;line-height:1;display:grid;position:absolute;top:12px;right:12px;box-shadow:0 12px 28px #593a2024}.house-award-body{align-content:start;min-width:0;padding:15px;display:grid}.house-award-meta{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.house-award-meta span,.house-award-meta time{white-space:nowrap;border-radius:999px;align-items:center;min-height:24px;padding:0 8px;font-size:10px;font-weight:900;line-height:1;display:inline-flex}.house-award-meta span{color:#28764f;text-transform:uppercase;background:#e8f4ee}.house-award-meta time{color:#8b4a1e;background:#fff4e6}.house-award-card h3{overflow-wrap:anywhere;color:#2b241f;margin-top:11px;font-size:19px;font-weight:900;line-height:1.14}.house-award-card p{margin-top:9px;font-weight:750}.house-award-card dl{border-top:1px solid #976d4824;margin-top:12px;padding-top:11px}.house-award-card dt{color:#8b4a1e;text-transform:uppercase;font-size:11px;font-weight:900}.house-award-card dd{margin-top:4px}.house-profile-summary,.house-path-section,.house-category-nav{width:min(100%,1180px);margin:18px auto 0}.house-profile-status-row{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.house-profile-status-row span{color:#28764f;background:#e8f4eee6;border:1px solid #3d7a5a29;border-radius:999px;align-items:center;min-height:30px;padding:0 11px;font-size:12px;font-weight:900;display:inline-flex}.house-profile-summary{grid-template-columns:minmax(0,1.05fr) minmax(320px,.95fr);align-items:stretch;margin-top:18px}.house-summary-copy{align-content:start;display:grid}.house-hero-award{background:linear-gradient(135deg,#f9ecb894,#e0f3e8c7),#fffaf4;border:1px solid #91782e57;border-radius:20px;grid-template-columns:minmax(190px,260px) minmax(0,1fr);align-items:center;gap:18px;margin-top:20px;padding:14px;display:grid;box-shadow:0 18px 48px #593a2021}.house-hero-award-image{background:#f8efe3;border:1px solid #91782e3d;border-radius:16px;overflow:hidden}.house-hero-award img{aspect-ratio:1;object-fit:cover;width:100%;display:block}.house-hero-award span,.house-featured-award span{color:#3d7a5a;letter-spacing:.08em;text-transform:uppercase;font-size:10px;font-weight:900}.house-hero-award h3{color:#2b241f;margin-top:7px;font-size:clamp(24px,3vw,32px);font-weight:900;line-height:1.05}.house-hero-award p{color:#6c5d51;margin-top:10px;font-size:14px;font-weight:750;line-height:1.45}.house-featured-awards{grid-template-columns:repeat(3,minmax(0,1fr));align-content:stretch}.house-featured-award{grid-template-rows:auto minmax(0,1fr);display:grid}.house-featured-award strong{font-size:13px}.house-path-section{background:#fffcf6e6;border:1px solid #976d482e;border-radius:22px;padding:22px;box-shadow:0 20px 60px #593a2017}.house-timeline{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;display:grid}.house-timeline article{background:#fffaf4;border:1px solid #976d4829;border-radius:16px;min-width:0;padding:14px;position:relative}.house-timeline article:before{content:"";background:#c4703a;border-radius:999px;width:26px;height:4px;margin-bottom:12px;display:block}.house-timeline span{color:#8b4a1e;text-transform:uppercase;font-size:11px;font-weight:900}.house-timeline strong{color:#2b241f;margin-top:6px;font-size:16px;font-weight:900;line-height:1.15;display:block}.house-timeline p{color:#6c5d51;margin-top:8px;font-size:13px;font-weight:750;line-height:1.45}.house-category-nav{z-index:20;background:#fffaf4f0;border:1px solid #976d4824;border-radius:16px;gap:8px;padding:8px;display:flex;position:sticky;top:0;overflow-x:auto;box-shadow:0 14px 34px #593a2014}.house-category-nav a{color:#6c5d51;background:#fff;border:1px solid #976d4824;border-radius:999px;flex:none;align-items:center;min-height:34px;padding:0 12px;font-size:12px;font-weight:900;display:inline-flex}.house-category-nav a:hover{color:#28764f;border-color:#3d7a5a3d}.house-award-section{scroll-margin-top:80px}.house-award-grid{grid-template-columns:repeat(auto-fill,minmax(190px,1fr))}.house-award-card{border-radius:16px}.house-award-card.rarity-легендарная{transform:translateY(-2px)}.house-award-image img{aspect-ratio:1}.house-award-body{padding:13px}.house-award-card h3{font-size:17px}.house-award-card p{-webkit-line-clamp:2;-webkit-box-orient:vertical;display:-webkit-box;overflow:hidden}.house-lightbox-panel{grid-template-columns:minmax(0,1.05fr) minmax(260px,.95fr);width:min(94vw,980px)}.house-lightbox-panel img{height:100%;max-height:min(82vh,720px)}.house-lightbox-panel figcaption{border-top:0;border-left:1px solid #976d4829;align-content:center;padding:22px}.house-lightbox-panel figcaption time{color:#8b4a1e;font-size:12px;font-weight:900}.house-lightbox-panel figcaption dl{border-top:1px solid #976d4829;margin-top:8px;padding-top:12px}.house-lightbox-panel figcaption dt{color:#8b4a1e;text-transform:uppercase;font-size:11px;font-weight:900}.house-lightbox-panel figcaption dd{color:#6c5d51;margin:5px 0 0;font-size:14px;font-weight:750;line-height:1.45}.house-pack-page{background:radial-gradient(circle at 20% 0,#3d7a5a24,#0000 26rem),radial-gradient(circle at 85% 8%,#c4703a29,#0000 24rem),#fbf4ea}.house-pack-hero,.house-pack-ceremony,.house-pack-roster{width:min(100%,1180px);margin:0 auto}.house-pack-hero{background:linear-gradient(135deg,#fffcf6f5,#e8f4eee6),#fffaf4;border:1px solid #976d482e;border-radius:24px;grid-template-columns:minmax(0,1fr) minmax(280px,380px);align-items:end;gap:20px;padding:72px 28px 28px;display:grid;position:relative;overflow:hidden;box-shadow:0 24px 70px #593a201f}.house-pack-hero:after{content:"첫 번째";color:#8b4a1e0e;pointer-events:none;font-family:Noto Serif KR,serif;font-size:92px;font-weight:700;position:absolute;top:18px;right:18px}.house-pack-hero h1{color:#2b241f;letter-spacing:0;margin-top:7px;font-size:clamp(38px,7vw,82px);font-weight:900;line-height:.98}.house-pack-hero p,.house-pack-ceremony p{color:#6c5d51;max-width:720px;margin-top:14px;font-size:16px;line-height:1.55}.house-pack-ledger{gap:10px;display:grid}.house-pack-ledger article{background:#fffaf4db;border:1px solid #c4703a2e;border-radius:18px;padding:15px}.house-pack-ledger strong{color:#8b4a1e;font-size:38px;font-weight:900;line-height:1;display:block}.house-pack-ledger span{color:#6c5d51;text-transform:uppercase;margin-top:6px;font-size:12px;font-weight:900;display:block}.house-pack-ceremony,.house-pack-roster{background:#fffcf6e6;border:1px solid #976d482e;border-radius:22px;margin-top:18px;padding:22px;box-shadow:0 20px 60px #593a2017}.house-pack-ceremony{grid-template-columns:minmax(0,.75fr) minmax(360px,1.25fr);align-items:center;gap:20px;display:grid}.house-pack-ceremony h2,.house-pack-roster h2{color:#2b241f;margin-top:7px;font-size:clamp(24px,4vw,34px);font-weight:900;line-height:1.12}.house-pack-award-strip{grid-template-columns:repeat(2,minmax(180px,1fr));gap:14px;display:grid}.house-pack-award,.house-mini-award{background:#fffaf4;border:1px solid #976d482e;border-radius:16px;overflow:hidden}.house-pack-award.rarity-редкая,.house-mini-award.rarity-редкая{background:linear-gradient(135deg,#fff6e0e6,#ffffffeb);border-color:#c4703a52}.house-pack-award.rarity-сезонная,.house-mini-award.rarity-сезонная{background:linear-gradient(135deg,#e8f4eedb,#ffffffe6);border-color:#3d7a5a3d}.house-pack-award.rarity-легендарная,.house-mini-award.rarity-легендарная{background:linear-gradient(135deg,#f9ecb86b,#e0f3e8b8),#ffffffeb;border-color:#91782e57}.house-pack-award img,.house-mini-award img{aspect-ratio:1;object-fit:cover;width:100%;display:block}.house-pack-award div{padding:10px}.house-pack-award span{color:#3d7a5a;text-transform:uppercase;font-size:10px;font-weight:900;display:block}.house-pack-award strong{color:#2b241f;margin-top:4px;font-size:13px;font-weight:900;line-height:1.2;display:block}.house-student-grid{grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:14px;display:grid}.house-student-card{background:#fffaf4;border:1px solid #976d4829;border-radius:18px;padding:14px}.house-student-head{align-items:center;gap:11px;min-width:0;display:flex}.house-student-avatar{color:#28764f;background:#e8f4ee;border:1px solid #3d7a5a2e;border-radius:16px;flex:none;place-items:center;width:48px;height:48px;font-size:15px;font-weight:900;display:grid}.house-student-head h3{color:#2b241f;font-size:18px;font-weight:900;line-height:1.15}.house-student-head p{color:#6c5d51;margin-top:5px;font-size:12px;font-weight:750;line-height:1.35}.house-student-awards{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:14px;display:grid}.house-mini-award{grid-template-rows:auto minmax(34px,auto);min-width:0;display:grid}.house-mini-award .house-image-link{aspect-ratio:1}.house-mini-award img{aspect-ratio:1;object-fit:cover;width:100%;height:auto;display:block}.house-mini-award span{color:#2b241f;overflow-wrap:anywhere;padding:8px;font-size:11px;font-weight:900;line-height:1.2;display:block}.student-home{gap:18px;display:grid}.student-top-grid{grid-template-columns:1fr;align-items:stretch;gap:18px;display:grid}.student-course-hero-list{gap:18px;scroll-margin-top:90px;display:grid}.student-top-grid>.student-continue-card,.student-top-grid>.student-artifact-showcase{min-height:100%}.student-learning-grid{grid-template-columns:minmax(0,.9fr) minmax(360px,1.1fr)}.student-hero,.student-continue-card,.student-section,.student-artifact-showcase,.student-empty-state{border:1px solid var(--color-border);border-radius:var(--radius-xl);background:var(--color-surface);box-shadow:var(--shadow-card)}.student-hero{grid-template-columns:minmax(0,1.25fr) minmax(280px,.75fr);align-items:center;gap:20px;padding:24px;display:grid}.student-hero-identity{align-items:center;gap:16px;min-width:0;display:flex}.student-hero-identity .student-avatar{border-color:#3f5fdb2e;width:72px;height:72px;box-shadow:0 16px 38px #202a481f}.student-hero h1{letter-spacing:0;max-width:680px;margin-top:8px;font-size:clamp(30px,5vw,44px);font-weight:900;line-height:1.04}.student-hero p{max-width:620px;color:var(--color-text-muted);margin-top:10px;font-size:16px;line-height:1.55}.student-hero-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.student-hero-stats article{border:1px solid var(--color-primary-soft);background:var(--color-primary-soft);border-radius:18px;min-width:0;padding:14px}.student-hero-stats span{color:var(--color-text-muted);font-size:12px;font-weight:800;display:block}.student-hero-stats strong{color:var(--color-primary);margin-top:8px;font-size:24px;font-weight:900;line-height:1;display:block}.student-hero>.student-card-actions{grid-column:1/-1;margin-top:0}.student-courses-index-head{justify-content:space-between;align-items:center;gap:16px;padding:22px;display:flex}.student-courses-index-head h1{margin-top:6px;font-size:28px;line-height:1.1}.student-courses-index-head p{color:var(--color-text-muted);margin-top:8px}.student-course-entry-card{border-radius:var(--radius-xl);box-shadow:var(--shadow-card);background:linear-gradient(135deg,#fff 0%,#f7f9ff 100%);border:1px solid #3f5fdb29;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;padding:18px;display:grid}.student-course-entry-icon{background:var(--color-primary-soft);width:52px;height:52px;color:var(--color-primary);border-radius:16px;place-items:center;display:grid}.student-course-entry-card h2{margin-top:4px;font-size:22px;line-height:1.1}.student-course-entry-card p{color:var(--color-text-muted);margin-top:6px;font-size:14px;line-height:1.45}.student-card-kicker{color:var(--color-primary);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:900}.student-continue-card{padding:0;position:relative;overflow:hidden}.student-continue-layout{z-index:1;grid-template-columns:minmax(0,1fr) minmax(280px,.42fr);align-items:center;gap:24px;min-height:380px;padding:42px;display:grid;position:relative}.student-continue-card-annyeong{color:#fff;background:radial-gradient(circle at 82% 20%,#4d6fdb38,#0000 34%),radial-gradient(circle at 12% 100%,#d4813f2e,#0000 34%),linear-gradient(135deg,#14224a 0%,#172b64 52%,#0f1938 100%);border-color:#d49e548a;box-shadow:0 22px 54px #1723493d}.student-continue-card-annyeong:before,.student-continue-card-annyeong:after{content:"";pointer-events:none;position:absolute}.student-continue-card-annyeong:before{opacity:.7;background:linear-gradient(135deg,#ffffff1a,#0000 40%),repeating-linear-gradient(120deg,#ffffff09 0 1px,#0000 1px 8px);inset:0}.student-continue-card-annyeong:after{border:1px solid #d69d4b2e;border-radius:50%;width:440px;height:220px;bottom:-90px;right:22%;transform:rotate(-12deg)}.student-continue-copy{min-width:0}.student-cohort-title{color:#ffffffe6;margin-top:28px;font-size:18px;font-weight:800}.student-continue-card .student-card-kicker{color:#f6dfad;background:#ffffff0f;border:1px solid #ffffff2e;border-radius:14px;align-items:center;min-height:44px;padding:0 18px;display:inline-flex}.student-continue-card h2{color:#fff;letter-spacing:0;max-width:700px;margin-top:16px;font-family:Georgia,Times New Roman,serif;font-size:clamp(36px,5vw,58px);font-weight:900;line-height:1.04}.student-continue-title{color:#ffffffdb;margin-top:16px;font-size:22px;line-height:1.5}.student-continue-progress{background:#ffffff0d;border:1px solid #ffffff1f;border-radius:16px;gap:10px;max-width:540px;margin-top:22px;padding:14px 16px;display:grid}.student-continue-progress span,.student-continue-progress small{color:#ffffffe6;font-size:14px;font-weight:900}.student-continue-progress small{color:#ffffffad}.student-continue-progress div{background:#ffffff38;border-radius:999px;height:10px;overflow:hidden}.student-continue-progress i{border-radius:inherit;background:linear-gradient(90deg,#f7d88f,#fff);height:100%;display:block}.student-inline-facts{flex-wrap:wrap;gap:8px;margin-top:14px;display:flex}.student-inline-facts span,.student-progress-pill,.student-status{border-radius:999px;align-items:center;min-height:30px;padding:0 11px;font-size:12px;font-weight:900;line-height:1;display:inline-flex}.student-inline-facts span{background:var(--color-surface-muted);color:var(--color-text-muted)}.student-learning-hero .student-inline-facts{margin-top:18px}.student-learning-hero .student-inline-facts span{color:var(--tiger);letter-spacing:.02em;background:#ffffffb3;border:1px solid #d4a88266;padding:0 14px;font-weight:800}#homework .student-learning-hero{background:radial-gradient(circle at 92% 12%,#3d7a5a1f,#0000 38%),linear-gradient(135deg,#eef7f1 0%,#e2efe7 100%);border-color:#a8d4bc80}#homework .student-learning-hero:after{content:"숙제";color:#3d7a5a1a}#homework .student-learning-hero .student-card-kicker{color:var(--green);background:#3d7a5a24}#homework .student-learning-hero .student-inline-facts span{color:var(--green);border-color:#a8d4bc80}.student-continue-actions,.student-card-actions{flex-wrap:wrap;gap:10px;display:flex}.student-continue-actions{justify-content:flex-start;margin-top:30px}.student-continue-actions .student-primary-action,.student-continue-actions .student-secondary-action{border-radius:16px;gap:10px;min-height:56px;padding:0 22px;font-size:16px}.student-continue-actions .student-primary-action{background:#4964ff;border-color:#5974fff2;box-shadow:0 18px 36px #2f55d457}.student-continue-actions .student-secondary-action{color:#fff;background:#ffffff0a;border-color:#ffffff7a}.student-continue-visual{perspective:900px;align-self:stretch;min-height:300px;position:relative}.student-continue-visual:before{content:"";filter:blur(10px);background:radial-gradient(circle,#f7d88f57,#0000 66%),radial-gradient(circle at 45% 42%,#7ac4a52e,#0000 48%);border-radius:999px;width:330px;height:330px;position:absolute;top:50%;right:-44px;transform:translateY(-50%)rotate(-8deg)}.student-continue-visual img{object-fit:contain;filter:drop-shadow(0 34px 36px #0000006b)drop-shadow(0 0 24px #ffe29238);transform-origin:52% 42%;width:auto;max-width:none;height:min(560px,150%);position:absolute;top:50%;right:-92px;transform:translateY(-48%)rotate(10deg)rotateY(-9deg)}.student-primary-action,.student-secondary-action{cursor:pointer;white-space:nowrap;border-radius:14px;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:0 16px;font-size:14px;font-weight:900;line-height:1;display:inline-flex}.student-primary-action{border:1px solid var(--color-primary);background:var(--color-primary);color:#fff;box-shadow:0 16px 34px #3f5fdb3d}.student-primary-action:hover{background:var(--color-primary-hover)}.student-secondary-action{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text)}.student-section-grid{gap:18px;display:grid}.student-profile-prompt-card,.student-profile-edit-hero,.student-profile-form{border:1px solid var(--color-border);border-radius:var(--radius-xl);background:var(--color-surface);box-shadow:var(--shadow-card)}.student-profile-prompt-card{grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:16px;padding:18px;display:grid}.student-profile-prompt-icon{background:var(--color-primary-soft);width:54px;height:54px;color:var(--color-primary);border:1px solid #3f5fdb29;border-radius:18px;place-items:center;display:grid}.student-profile-prompt-card h2,.student-profile-edit-hero h1{color:var(--color-text);margin-top:5px;font-size:24px;font-weight:900;line-height:1.16}.student-profile-prompt-card p,.student-profile-edit-hero p{max-width:680px;color:var(--color-text-muted);margin-top:7px;font-size:14px;font-weight:800;line-height:1.5}.student-profile-edit-hero{gap:16px;padding:22px;display:grid}.student-profile-edit-hero .student-secondary-action{width:fit-content}.student-profile-edit-hero h1{font-size:clamp(30px,5vw,44px)}.student-profile-form{gap:14px;padding:18px;display:grid}.student-profile-question{gap:8px;display:grid}.student-profile-question span{color:var(--color-text);font-size:14px;font-weight:900}.student-profile-question textarea{resize:vertical;border:1px solid var(--color-border);background:var(--color-surface-soft);width:100%;min-height:112px;color:var(--color-text);font:inherit;border-radius:16px;padding:14px;line-height:1.5}.student-profile-question textarea:focus{border-color:#3f5fdb7a;outline:3px solid #3f5fdb2e}.student-profile-form-actions{justify-content:flex-end;display:flex}.student-section{padding:20px}.student-course-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:12px;display:grid}.student-course-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-soft);gap:14px;min-width:0;padding:16px;display:grid}.student-course-card span{color:var(--color-primary);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:900}.student-course-card h3{color:var(--color-text);margin-top:6px;font-size:20px;font-weight:900;line-height:1.18}.student-course-card p{color:var(--color-text-muted);margin-top:8px;font-size:14px;font-weight:800;line-height:1.45}.student-course-card .student-progress-track{margin:0}.student-course-card-footer{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;display:flex}.student-course-card-footer>strong{color:var(--color-primary);font-size:14px;font-weight:900}.legend-participants-grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;display:grid}.legend-participant-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-soft);gap:14px;min-width:0;padding:16px;display:grid}.legend-participant-head{align-items:center;gap:14px;min-width:0;display:flex}.legend-participant-head .student-avatar{flex:none}.legend-participant-head span{color:var(--color-primary);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:900;line-height:1.25;display:block}.legend-participant-head h3{color:var(--color-text);overflow-wrap:anywhere;margin-top:5px;font-size:22px;font-weight:900;line-height:1.12}.legend-participant-meta{flex-wrap:wrap;gap:8px;display:flex}.legend-participant-meta span{border:1px solid var(--color-border);background:var(--color-surface);min-height:30px;color:var(--color-text-muted);border-radius:999px;align-items:center;padding:0 10px;font-size:12px;font-weight:900;line-height:1;display:inline-flex}.legend-participant-meta span.is-profile-complete{color:var(--color-primary);background:#315c4414;border-color:#315c443d}.legend-participant-meta span.is-profile-empty{color:#756b5eb8;background:0 0;border-style:dashed}.legend-participant-achievements{gap:10px;display:grid}.legend-participant-achievements span{border:1px solid var(--color-border);background:var(--color-surface);transform-origin:bottom;border-radius:14px;grid-template-columns:96px minmax(0,1fr);align-items:stretch;min-width:0;transition:transform .15s,border-color .15s,box-shadow .15s;animation:.42s both artifactRise;display:grid;position:relative;overflow:hidden}.legend-participant-achievements span:after{content:"";opacity:0;pointer-events:none;background:linear-gradient(120deg,#0000 0%,#ffffff80 45%,#0000 68%);transition:opacity .15s,transform .52s;position:absolute;inset:0;transform:translate(-110%)}.legend-participant-achievements span:hover{border-color:#315c4452;transform:translateY(-3px);box-shadow:0 16px 34px #2f34451a}.legend-participant-achievements span:hover:after{opacity:1;transform:translate(110%)}.legend-participant-achievements img{aspect-ratio:1;object-fit:cover;width:100%;height:100%;min-height:96px;transition:transform .22s;display:block}.legend-participant-achievements span:hover img{transform:scale(1.04)}.legend-participant-achievements span>span{background:0 0;border:0;border-radius:0;align-content:center;min-width:0;padding:12px;animation:none;display:grid;transform:none}.legend-participant-achievements span>span:after{content:none}.legend-participant-achievements strong,.legend-participant-achievements small,.legend-participant-achievements em{text-overflow:ellipsis;display:block;overflow:hidden}.legend-participant-achievements strong{color:var(--color-text);font-size:15px;font-weight:900;line-height:1.15}.legend-participant-achievements small{color:var(--color-primary);letter-spacing:.08em;text-transform:uppercase;margin-bottom:5px;font-size:11px;font-weight:900;line-height:1.3}.legend-participant-achievements em{-webkit-line-clamp:2;color:var(--color-text-muted);white-space:normal;-webkit-box-orient:vertical;margin-top:6px;font-size:12px;font-style:normal;font-weight:800;line-height:1.32;display:-webkit-box}.legend-participant-empty{border:1px dashed var(--color-border);background:var(--color-surface);color:var(--color-text-muted);border-radius:14px;margin:0;padding:14px;font-size:14px;font-weight:800;line-height:1.45}.legend-participant-more{color:var(--color-text-muted);background:#ffffffa3;border:1px solid #315c4424;border-radius:14px;margin:-4px 0 0;padding:12px 14px;font-size:13px;font-weight:850;line-height:1.35}.student-section-head{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:14px;display:flex}.student-section-head h2{margin-top:5px;font-size:24px;font-weight:900;line-height:1.18}.student-progress-pill{background:var(--color-primary-soft);color:var(--color-primary);flex:none}.student-progress-track{background:var(--color-surface-muted);border-radius:999px;height:10px;margin:10px 0 18px;overflow:hidden}.student-progress-track span{border-radius:inherit;background:var(--color-primary);height:100%;display:block}.student-list-block+.student-list-block{margin-top:18px}.student-list-block h3{color:var(--color-text-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:10px;font-size:13px;font-weight:900}.student-lesson-list,.student-mistake-list,.student-alert-list{gap:10px;display:grid}.student-lesson-card,.student-mistake-card,.student-empty-card,.student-alert{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-soft);padding:15px}.student-lesson-card.is-done{background:#e9f7f0b8;border-color:#168a5b2e}.student-lesson-card-top{justify-content:space-between;gap:12px;display:flex}.student-lesson-card h3{margin-top:5px;font-size:18px;font-weight:900;line-height:1.25}.student-status{background:var(--color-warning-soft);color:var(--color-warning);flex:none}.student-status.is-done{background:var(--color-success-soft);color:var(--color-success)}.student-card-note{color:var(--color-text-muted);margin-top:10px;font-size:14px;line-height:1.45}.student-phrase-preview{flex-wrap:wrap;gap:7px;margin-top:12px;display:flex}.student-phrase-preview span{border:1px solid var(--color-border);background:var(--color-surface);color:var(--color-text-muted);border-radius:999px;padding:7px 10px;font-family:Noto Sans KR,Manrope,sans-serif;font-size:12px;font-weight:900;line-height:1}.student-card-actions{margin-top:14px}.student-alert{background:var(--color-danger-soft);color:var(--color-danger);border-color:#d83a4233;font-size:14px;font-weight:800;line-height:1.45}.student-profile-section{scroll-margin-top:86px}.student-profile-avatar{background:var(--color-primary-soft);width:58px;height:58px;color:var(--color-primary);border:1px solid #3f5fdb2e;border-radius:18px;flex:none;place-items:center;font-size:18px;font-weight:900;display:grid}.student-profile-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;display:grid}.student-profile-grid article{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-soft);min-width:0;padding:14px}.student-profile-grid span,.student-profile-meta p{color:var(--color-text-muted);font-size:12px;font-weight:800;line-height:1.45}.student-profile-grid strong{color:var(--color-text);overflow-wrap:anywhere;margin-top:6px;font-size:18px;font-weight:900;line-height:1.2;display:block}.student-profile-meta{flex-wrap:wrap;gap:8px 16px;margin:14px 0;display:flex}.student-settings-section{padding:16px 18px}.student-settings-section .student-section-head{margin-bottom:10px}.student-settings-section .student-section-head h2{font-size:20px}.student-settings-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.student-settings-row>div{border:1px solid var(--color-border);background:var(--color-surface-soft);border-radius:14px;min-width:180px;padding:10px 12px}.student-settings-row span{color:var(--color-text-muted);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:900;display:block}.student-settings-row strong{color:var(--color-text);overflow-wrap:anywhere;margin-top:4px;font-size:14px;font-weight:900;line-height:1.25;display:block}.student-settings-row form{margin:0}.student-settings-row .student-secondary-action{min-height:42px}.student-platform-badges{gap:10px;margin-top:14px;display:grid}.student-artifact-showcase{gap:18px;padding:24px;display:grid;position:relative;overflow:hidden}.student-artifact-showcase .student-section-head{justify-content:space-between;align-items:flex-start;gap:18px;min-width:0;margin-bottom:0;display:flex}.student-artifact-intro{min-width:0;position:relative}.student-artifact-intro h2{max-width:none;color:var(--color-text);letter-spacing:0;overflow-wrap:anywhere;margin-top:5px;font-size:28px;font-weight:900;line-height:1.12}.student-artifact-intro h2:after{content:none}.student-artifact-intro p{max-width:560px;color:var(--color-text-muted);margin-top:8px;font-size:14px;font-weight:650;line-height:1.5}.student-artifact-head-actions{flex:none;justify-content:flex-end;align-items:center;gap:12px;display:flex}.student-artifact-count{grid-template-columns:auto minmax(0,1fr);align-items:center;gap:12px;display:grid}.student-artifact-count strong{background:var(--color-primary-soft);width:44px;height:44px;color:var(--color-primary);border-radius:999px;place-items:center;font-size:22px;font-weight:900;line-height:1;display:grid}.student-artifact-count span{max-width:100px;color:var(--color-text);font-size:14px;font-weight:850;line-height:1.25}.student-platform-badges>span{color:var(--color-primary);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:900}.student-artifact-grid{grid-template-columns:repeat(2,minmax(0,1fr));align-self:start;gap:14px;display:grid}.student-artifact-card,.student-platform-badges article{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-soft);min-width:0}.student-artifact-card{width:100%;color:inherit;cursor:pointer;text-align:left;transform-origin:bottom;grid-template-columns:minmax(150px,.42fr) minmax(0,1fr);align-items:stretch;transition:transform .15s,border-color .15s,box-shadow .15s;animation:.42s both artifactRise;display:grid;position:relative;overflow:hidden}.student-artifact-card:nth-child(2){animation-delay:70ms}.student-artifact-card:nth-child(3){animation-delay:.14s}.student-artifact-card:after{content:"";opacity:0;pointer-events:none;background:linear-gradient(120deg,#0000 0%,#ffffff7a 45%,#0000 68%);transition:opacity .15s,transform .52s;position:absolute;inset:0;transform:translate(-110%)}.student-artifact-card:hover{border-color:#315c4452;transform:translateY(-3px);box-shadow:0 16px 34px #2f34451a}.student-artifact-card:hover:after{opacity:1;transform:translate(110%)}.student-artifact-card:active{transform:translateY(0)scale(.985)}.student-artifact-card img{aspect-ratio:1;object-fit:cover;width:100%;height:100%;min-height:150px;transition:transform .22s;display:block}.student-artifact-card:hover img{transform:scale(1.04)}.student-artifact-card div{align-content:center;min-width:0;padding:18px;display:grid;position:relative}.student-artifact-card strong,.student-platform-badges strong{color:var(--color-text);overflow-wrap:break-word;font-size:clamp(20px,1.8vw,25px);font-weight:900;line-height:1.12;display:block}.student-artifact-card div>span:not(.student-artifact-card-icon),.student-platform-badges p{color:var(--color-text-muted);margin-top:10px;font-size:13px;font-weight:800;line-height:1.36;display:block}.student-artifact-card-icon{width:34px;height:34px;color:var(--color-accent);box-shadow:none;background:#fffaf0f0;border:1px solid #c88b313d;border-radius:999px;place-items:center;margin-bottom:10px;display:grid;position:static}.student-artifact-card-icon+strong:after{content:"";background:linear-gradient(90deg,#c88b31eb,#c88b311a);width:76px;height:1px;margin-top:20px;display:block}.student-platform-badges article{padding:12px}.student-artifact-all-link{background:var(--color-surface);min-height:48px;color:var(--color-text);text-align:center;border:1px solid #c88b318a;border-radius:999px;justify-content:center;align-items:center;gap:10px;margin-top:0;padding:0 16px;font-size:14px;font-weight:900;display:inline-flex}.student-artifact-all-link svg{color:var(--color-accent);flex:none}.student-artifact-lightbox{z-index:100;background:#16120f94;place-items:center;padding:20px;animation:.16s both artifactBackdropIn;display:grid;position:fixed;inset:0}.student-artifact-lightbox-card{background:var(--color-surface);width:min(100%,520px);box-shadow:var(--shadow-floating);border:1px solid #ffffff5c;border-radius:24px;animation:.22s both artifactOpen;position:relative;overflow:hidden}.student-artifact-lightbox-card:before,.student-artifact-lightbox-card:after{content:"";z-index:2;pointer-events:none;position:absolute}.student-artifact-lightbox-card:before{opacity:.96;background:radial-gradient(circle at 18% 22%,#fffffff2 0 2px,#0000 3px),radial-gradient(circle at 73% 18%,#ffffffd1 0 1.5px,#0000 3px),radial-gradient(circle at 84% 48%,#fff7d2fa 0 2px,#0000 4px),radial-gradient(circle at 28% 62%,#ffffffbf 0 1.5px,#0000 3px),radial-gradient(circle at 62% 70%,#ffe28e94 0 2px,#0000 5px);animation:1.9s ease-in-out infinite artifactTwinkle;inset:0}.student-artifact-lightbox-card:after{background:linear-gradient(105deg,#0000,#ffffff9e,#ffe39657,#0000);width:48%;animation:2.2s ease-in-out .22s infinite artifactFullShine;top:0;bottom:0;left:-55%;transform:skew(-12deg)}.student-artifact-lightbox-card img{aspect-ratio:1;object-fit:cover;width:100%;display:block}.student-artifact-lightbox-card div{padding:18px}.student-artifact-lightbox-card span{color:var(--color-primary);letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:900}.student-artifact-lightbox-card h2{color:var(--color-text);margin-top:6px;font-size:26px;font-weight:900;line-height:1.12}.student-artifact-lightbox-card p{color:var(--color-text-muted);margin-top:8px;font-size:14px;font-weight:800;line-height:1.5}.student-artifact-recipient-count{background:var(--color-primary-soft);min-height:34px;color:var(--color-primary);border-radius:999px;align-items:center;margin-top:14px;padding:0 12px;font-size:13px;font-weight:900;line-height:1;display:inline-flex}.student-artifact-lightbox-close{width:42px;height:42px;color:var(--color-text);cursor:pointer;background:#ffffffe6;border:1px solid #ffffff7a;border-radius:999px;place-items:center;font-size:28px;line-height:1;display:grid;position:fixed;top:16px;right:16px}.public-student-avatar-lightbox{cursor:zoom-out}.public-student-avatar-lightbox-card{background:var(--color-surface);width:min(92vw,680px);box-shadow:var(--shadow-floating);cursor:default;border:1px solid #ffffff6b;border-radius:24px;margin:0;animation:.22s both artifactOpen;overflow:hidden}.public-student-avatar-lightbox-card img{aspect-ratio:1;object-fit:cover;width:100%;display:block}.artifact-notice{z-index:99;background:linear-gradient(135deg, #fffcf4fa, #f6e9cefa), var(--color-surface);border:1px solid #8b4a1e38;border-radius:18px;align-items:stretch;max-width:min(420px,100vw - 32px);animation:.24s both artifactNoticeIn;display:flex;position:fixed;bottom:clamp(16px,3vw,34px);right:clamp(16px,3vw,34px);overflow:hidden;box-shadow:0 24px 70px #3e2a1838}.artifact-notice:before{content:"";pointer-events:none;background:linear-gradient(105deg,#0000,#ffffffc7,#ffdb705c,#0000);width:42%;animation:1.85s ease-in-out infinite artifactNoticeShine;position:absolute;inset:-40% auto -40% -55%;transform:skew(-16deg)}.artifact-notice-main,.artifact-notice-close{color:var(--color-text);cursor:pointer;font:inherit;border:0}.artifact-notice-main{text-align:left;background:0 0;align-items:center;gap:12px;min-width:0;padding:14px 16px;display:flex}.artifact-notice-main:hover .artifact-notice-icon{transform:rotate(-8deg)scale(1.05)}.artifact-notice-icon{width:38px;height:38px;color:var(--tiger);background:#8b4a1e1f;border-radius:999px;flex:none;place-items:center;transition:transform .16s;animation:1.9s ease-in-out infinite artifactNoticePulse;display:grid;box-shadow:0 0 #c487304d}.artifact-notice-main span:last-child{gap:3px;min-width:0;display:grid}.artifact-notice-main small{color:var(--tiger);letter-spacing:.08em;text-transform:uppercase;font-size:.73rem;font-weight:900}.artifact-notice-main strong{overflow-wrap:anywhere;font-size:1rem;line-height:1.2}.artifact-notice-close{width:44px;color:var(--color-text-muted);background:#ffffff59;border-left:1px solid #8b4a1e29;place-items:center;display:grid}.artifact-notice-close:hover{color:var(--color-text);background:#ffffff9e}@keyframes artifactRise{0%{opacity:0;transform:translateY(10px)scale(.985)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes artifactNoticeIn{0%{opacity:0;transform:translateY(12px)scale(.98)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes artifactNoticeShine{0%{transform:translate(0)skew(-16deg)}58%,to{transform:translate(460%)skew(-16deg)}}@keyframes artifactNoticePulse{0%,to{box-shadow:0 0 #c487303d}50%{box-shadow:0 0 0 8px #c4873000}}@keyframes artifactBackdropIn{0%{opacity:0}to{opacity:1}}@keyframes artifactOpen{0%{opacity:0;transform:translateY(12px)scale(.97)}to{opacity:1;transform:translateY(0)scale(1)}}@keyframes artifactTwinkle{0%,to{opacity:.42;transform:scale(1)}50%{opacity:.9;transform:scale(1.015)}}@keyframes artifactFullShine{0%{opacity:0;transform:translate(0)skew(-12deg)}20%{opacity:1}55%,to{opacity:0;transform:translate(430%)skew(-12deg)}}@media (prefers-reduced-motion:reduce){.student-artifact-card,.student-artifact-card:after,.student-artifact-card img,.student-artifact-lightbox,.student-artifact-lightbox-card,.student-artifact-lightbox-card:before,.student-artifact-lightbox-card:after,.public-student-featured-grid article,.public-student-featured-grid article:after,.public-student-artifacts article,.public-student-artifacts article:after,.public-student-artifact-card,.public-student-artifact-card:after,.public-student-featured-grid img,.public-student-artifacts img{transition:none;animation:none}.student-artifact-card:hover,.student-artifact-card:hover img,.public-student-featured-grid article:hover,.public-student-artifacts article:hover,.public-student-artifact-card:hover,.public-student-featured-grid article:hover img,.public-student-artifacts article:hover img,.public-student-artifact-card:hover img{transform:none}}.student-mistake-card p,.student-empty-card p{color:var(--color-text-muted);font-size:13px;line-height:1.45}.student-mistake-card strong,.student-empty-card strong{color:var(--color-text);margin-top:5px;font-size:15px;line-height:1.45;display:block}.student-empty-state{align-content:center;justify-items:start;min-height:420px;padding:28px;display:grid}.student-empty-state span{color:var(--color-primary);letter-spacing:.12em;text-transform:uppercase;font-size:12px;font-weight:900}.student-empty-state h1{margin-top:10px;font-size:clamp(28px,5vw,42px);font-weight:900;line-height:1.1}.student-empty-state p{max-width:520px;color:var(--color-text-muted);margin-top:10px;line-height:1.55}.student-bottom-nav{z-index:60;left:50%;bottom:max(6px, env(safe-area-inset-bottom));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#fffaf3f0;border:1px solid #d4a88266;border-radius:22px;grid-template-columns:repeat(3,minmax(0,1fr));gap:4px;width:min(100% - 24px,520px);padding:6px;display:none;position:fixed;transform:translate(-50%);box-shadow:0 16px 40px #56392524}.student-bottom-nav a{min-height:46px;color:var(--mid);letter-spacing:.02em;border-radius:16px;justify-content:center;align-items:center;font-size:12.5px;font-weight:800;text-decoration:none;transition:background .16s,color .16s;display:inline-flex}.student-bottom-nav a:hover{color:var(--tiger);background:#f4ede5b3}.student-bottom-nav a.is-active{background:var(--tiger);color:#fff}.student-callout-card{background:linear-gradient(#fffaf2 0%,#faf2e3 100%);border:1px solid #d4a88280;border-radius:18px;padding:22px 24px;box-shadow:0 10px 24px #8b4a1e0f}.student-callout-card span{min-height:26px;color:var(--tiger);letter-spacing:.14em;text-transform:uppercase;background:#8b4a1e1f;border-radius:999px;align-items:center;margin-bottom:8px;padding:0 10px;font-size:11px;font-weight:800;display:inline-flex}.student-callout-card h2{color:var(--color-text);margin-top:7px;font-size:21px;line-height:1.2}.student-callout-card p{color:var(--color-text-muted);margin-top:8px;line-height:1.6}.student-resource-list{gap:10px;display:grid}.student-resource-list a{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-soft);gap:3px;min-height:54px;padding:12px;display:grid}.student-resource-list span{color:var(--color-text-subtle);font-size:12px;font-weight:800}.student-resource-list strong{color:var(--color-primary);font-size:15px}.student-table-wrap{border:1px solid var(--color-border);border-radius:var(--radius-md);overflow-x:auto}.student-table-wrap table{border-collapse:collapse;background:var(--color-surface);width:100%}.student-table-wrap td{border-bottom:1px solid var(--color-border);color:var(--color-text);padding:11px 12px;font-size:14px;line-height:1.45}.student-table-wrap tr:last-child td{border-bottom:0}.student-audio-player,.student-video-player{width:100%;display:block}.student-video-player{aspect-ratio:16/9;border-radius:var(--radius-md);background:var(--dark)}.course-result-panel{border-radius:var(--radius-lg);background:var(--color-success-soft);border:1px solid #168a5b38;margin-top:18px;padding:18px}.course-result-panel h2{color:var(--color-success);margin-top:8px;font-size:34px;line-height:1}.course-result-panel p{color:var(--color-text-muted);margin-top:9px;line-height:1.55}.course-result-alert{font-weight:800;color:var(--color-danger)!important}.course-result-actions{flex-wrap:wrap;gap:10px;margin-top:14px;display:flex}.course-result-actions .btn{flex:180px}.course-writing-note{color:var(--color-text-muted);margin-bottom:8px;font-size:13px;line-height:1.5}.course-question-feedback{border-radius:var(--radius-md);margin-top:12px;padding:12px}.course-question-feedback.is-ok{background:var(--color-success-soft);color:var(--color-success)}.course-question-feedback.is-wrong{background:var(--color-danger-soft);color:var(--color-danger)}.course-question-feedback strong{font-size:14px;display:block}.course-question-feedback p{color:inherit;margin-top:4px;font-size:13px;line-height:1.45}.media-metric-row,.vk-metric-row,.audit-metric-row,.review-metric-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px;display:grid}.media-layout,.vk-layout,.audit-layout,.review-layout{grid-template-columns:minmax(0,1fr) minmax(260px,330px);align-items:start;gap:18px;margin-top:18px;display:grid}.media-main,.vk-main,.audit-main,.review-main{gap:18px;min-width:0;display:grid}.media-upload-panel,.media-list-panel,.vk-panel,.audit-filter-panel,.review-panel,.media-inspector section,.audit-inspector section,.review-inspector section{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-card);padding:18px}.vk-layout{grid-template-columns:minmax(280px,360px) minmax(0,1fr)}.vk-sidebar{gap:18px;min-width:0;display:grid}.vk-conversation-list,.vk-export-list,.vk-message-list{gap:10px;display:grid}.vk-conversation-list{max-height:620px;padding-right:4px;overflow:auto}.vk-conversation-card,.vk-export-link,.vk-message-card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-soft);padding:12px}.vk-conversation-card div,.vk-message-card header,.vk-selected-head,.vk-audio-card{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.vk-conversation-card strong,.vk-export-link strong,.vk-message-card strong,.vk-selected-head h2{color:var(--color-text);font-weight:900}.vk-conversation-card span,.vk-conversation-card small,.vk-export-link span,.vk-export-link small,.vk-message-card span,.vk-message-card time,.vk-message-muted,.vk-selected-head p,.vk-selected-head dt{color:var(--color-text-muted);font-size:12px}.vk-conversation-card p,.vk-message-text{color:var(--color-text-muted);margin-top:8px;font-size:13px;line-height:1.5}.vk-export-link{gap:5px;display:grid}.vk-export-link.is-active{background:var(--color-primary-soft);border-color:#3f5fdb52}.vk-selected-head{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-card);padding:18px}.vk-selected-head h2{margin-top:6px;font-size:24px;line-height:1.16}.vk-selected-head dl{grid-template-columns:repeat(2,minmax(110px,1fr));gap:10px;min-width:280px;display:grid}.vk-selected-head dl div{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-soft);padding:10px}.vk-selected-head dd{color:var(--color-text);margin-top:4px;font-size:13px;font-weight:900}.vk-message-card{background:var(--color-surface);box-shadow:var(--shadow-card)}.vk-message-card header>div{gap:3px;display:grid}.vk-audio-list{gap:8px;margin-top:10px;display:grid}.vk-audio-card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-soft);align-items:center;padding:10px}.vk-audio-card div{gap:3px;min-width:96px;display:grid}.vk-audio-card audio{width:min(100%,360px)}.vk-attachment-pills{flex-wrap:wrap;gap:6px;margin-top:10px;display:flex}.vk-attachment-pills span{background:var(--color-primary-soft);color:var(--color-primary);border-radius:999px;padding:6px 8px;font-size:12px;font-weight:900}.vk-compact-hero{margin-bottom:18px}.vk-chat-index{gap:10px;display:grid}.vk-watch-panel{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-card);justify-content:space-between;align-items:center;gap:14px;margin-bottom:14px;padding:14px;display:flex}.vk-watch-panel>div,.vk-watch-actions{align-items:center;gap:10px;min-width:0;display:flex}.vk-watch-dot{background:var(--color-text-subtle);border-radius:999px;flex:none;width:12px;height:12px}.vk-watch-dot.is-on{background:var(--color-success);box-shadow:0 0 0 4px var(--color-success-soft)}.vk-watch-panel strong{color:var(--color-text);font-size:14px;font-weight:900}.vk-watch-panel p{color:var(--color-text-muted);overflow-wrap:anywhere;margin-top:3px;font-size:13px}.vk-chat-row{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);min-height:82px;box-shadow:var(--shadow-card);grid-template-columns:46px minmax(0,1fr) minmax(150px,max-content);align-items:center;gap:14px;padding:14px 16px;display:grid}.vk-chat-row:hover{background:var(--color-surface-soft);border-color:#3f5fdb4d}.vk-chat-icon{background:var(--color-primary-soft);width:46px;height:46px;color:var(--color-primary);border-radius:14px;place-items:center;display:grid}.vk-chat-row-main{min-width:0}.vk-chat-row-main strong{color:var(--color-text);font-size:18px;font-weight:900;line-height:1.25;display:block}.vk-chat-row-main p{color:var(--color-text-muted);text-overflow:ellipsis;white-space:nowrap;margin-top:5px;font-size:14px;line-height:1.45;overflow:hidden}.vk-chat-row-meta{color:var(--color-text-muted);text-align:right;justify-items:end;gap:5px;font-size:12px;font-weight:800;display:grid}.vk-chat-row-meta span{color:var(--color-text-subtle)}.vk-chat-page{gap:18px;display:grid}.vk-chat-header{border-bottom:1px solid var(--color-border);align-items:center;gap:14px;padding-bottom:16px;display:flex}.vk-chat-header .btn{align-items:center;gap:8px;display:inline-flex}.vk-chat-header h1{color:var(--color-text);margin-top:4px;font-size:30px;font-weight:900;line-height:1.1}.vk-chat-header p{color:var(--color-text-muted);margin-top:5px;font-size:13px;font-weight:800}.vk-chat-thread{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:linear-gradient(180deg, var(--color-surface-soft), var(--color-surface-muted));gap:10px;padding:16px;display:grid}.vk-bubble{justify-content:flex-start;display:flex}.vk-bubble.is-community{justify-content:flex-end}.vk-bubble-inner{border:1px solid var(--color-border);background:var(--color-surface);border-radius:16px 16px 16px 6px;width:min(720px,82%);padding:12px;box-shadow:0 10px 24px #2e21160f}.vk-bubble.is-community .vk-bubble-inner{background:var(--color-primary-soft);border-color:#3f5fdb38;border-radius:16px 16px 6px}.vk-bubble-inner header{justify-content:space-between;gap:12px;margin-bottom:6px;display:flex}.vk-bubble-inner strong,.vk-bubble-author-link{color:var(--color-text);font-size:13px;font-weight:900}.vk-bubble-author-link{text-decoration:none}.vk-bubble-author-link:hover{color:var(--color-primary);text-decoration:underline}.vk-bubble-inner time{color:var(--color-text-muted);flex:none;font-size:12px;font-weight:800}.vk-bubble-inner p{color:var(--color-text);white-space:pre-wrap;font-size:15px;line-height:1.55}.vk-bubble-audio-list,.vk-bubble-attachments{gap:8px;margin-top:8px;display:grid}.vk-bubble-audio{border:1px solid var(--color-border);background:#ffffffad;border-radius:12px;grid-template-columns:92px minmax(180px,1fr);align-items:center;gap:10px;padding:8px;display:grid}.vk-bubble-audio span,.vk-bubble-attachments span{color:var(--color-text-muted);align-items:center;gap:6px;font-size:12px;font-weight:900;display:inline-flex}.vk-bubble-audio audio{width:100%;min-width:0}.vk-bubble-attachments{flex-wrap:wrap;display:flex}.vk-bubble-attachments span{background:#ffffffb3;border-radius:999px;padding:6px 8px}.media-panel-head,.audit-panel-head,.review-panel-head{justify-content:space-between;align-items:flex-start;gap:14px;margin-bottom:14px;display:flex}.media-panel-head span,.audit-panel-head span,.review-panel-head span,.media-inspector section>span,.audit-inspector section>span,.review-inspector section>span{color:var(--color-primary);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:900}.media-panel-head h2,.audit-panel-head h2,.review-panel-head h2,.media-inspector h2,.audit-inspector h2,.review-inspector h2{color:var(--color-text);margin-top:5px;font-size:22px;font-weight:900;line-height:1.14}.media-panel-head strong,.audit-panel-head strong,.review-panel-head strong{background:var(--color-primary-soft);color:var(--color-primary);border-radius:999px;padding:8px 10px;font-size:12px;font-weight:900}.media-upload-form{grid-template-columns:minmax(220px,1fr) minmax(260px,360px);align-items:stretch;gap:16px;display:grid}.media-dropzone{border-radius:var(--radius-lg);background:var(--color-primary-soft);cursor:pointer;border:1px dashed #3f5fdb73;align-content:center;gap:10px;min-height:190px;padding:18px;display:grid}.media-dropzone span{background:var(--color-surface);width:max-content;color:var(--color-primary);border-radius:999px;padding:7px 10px;font-size:12px;font-weight:900}.media-dropzone strong{color:var(--color-text);font-size:24px;font-weight:900;line-height:1.12}.media-dropzone input{color:var(--color-text-muted);font-size:13px;font-weight:800}.media-upload-fields{align-content:end;gap:12px;display:grid}.media-filter-form,.audit-filter-form{grid-template-columns:minmax(180px,1.5fr) minmax(130px,.8fr) auto;align-items:end;gap:12px;margin-bottom:16px;display:grid}.audit-filter-form{grid-template-columns:minmax(180px,1.5fr) repeat(4,minmax(130px,.8fr)) auto}.media-view-switch{border:1px solid var(--color-border);background:var(--color-surface-soft);border-radius:999px;gap:6px;padding:4px;display:flex}.media-view-switch a{color:var(--color-text-muted);border-radius:999px;padding:7px 10px;font-size:12px;font-weight:900;text-decoration:none}.media-view-switch a.is-active{background:var(--color-primary);color:#fff}.media-grid{grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:14px;display:grid}.media-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface-soft);overflow:hidden}.media-preview{color:#fff;background:#161616;place-items:center;min-height:164px;display:grid}.media-preview img,.media-preview video{object-fit:cover;width:100%;height:190px;display:block}.media-preview audio{width:calc(100% - 24px)}.media-preview a{border-radius:var(--radius-md);background:var(--color-surface);width:74px;height:74px;color:var(--color-primary);place-items:center;font-weight:900;display:grid}.media-card-body{gap:12px;padding:14px;display:grid}.media-card-actions{flex-wrap:wrap;gap:8px;display:flex}.media-card-actions .btn,.media-card-actions form{flex:120px}.media-card-actions form .btn{width:100%}.media-delete-note{border-radius:var(--radius-md);background:var(--color-surface-soft);min-height:38px;color:var(--color-text-muted);justify-content:center;align-items:center;padding:8px 10px;font-size:12px;font-weight:900;display:inline-flex}.media-card-head{color:var(--color-text-muted);justify-content:space-between;gap:10px;font-size:12px;font-weight:900;display:flex}.media-card h3{color:var(--color-text);word-break:break-word;font-size:17px;font-weight:900;line-height:1.16}.media-card p{color:var(--color-text-muted);word-break:break-all;font-size:12px;line-height:1.4}.media-card dl,.media-usage-list{gap:8px;display:grid}.media-card dl div,.media-usage-list div{border-top:1px solid var(--color-border);justify-content:space-between;gap:12px;padding-top:8px;display:flex}.media-card dt,.media-usage-list dt{color:var(--color-text-subtle);font-size:12px;font-weight:900}.media-card dd,.media-usage-list dd{color:var(--color-text);font-size:13px;font-weight:900}.media-table-wrap{overflow-x:auto}.media-table{border-collapse:collapse;width:100%;min-width:900px}.media-table th,.media-table td{border-bottom:1px solid var(--color-border);color:var(--color-text);text-align:left;vertical-align:top;padding:12px 10px;font-size:13px}.media-table th{color:var(--color-text-muted);letter-spacing:.08em;text-transform:uppercase;font-size:11px;font-weight:900}.media-table td strong,.media-table td span{display:block}.media-table td span{color:var(--color-text-muted);word-break:break-all;margin-top:4px;font-size:12px}.media-inspector,.audit-inspector,.review-inspector{gap:14px;display:grid;position:sticky;top:92px}.media-inspector p,.audit-inspector p,.review-inspector p,.review-inspector ol{color:var(--color-text-muted);margin-top:8px;font-size:13px;line-height:1.5}.review-inspector ol{padding-left:18px}.review-metric-card{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);min-height:124px;box-shadow:var(--shadow-card);align-content:space-between;padding:16px;display:grid}.review-metric-card.is-warning{background:var(--color-warning-soft);border-color:#b7791f42}.review-metric-card.is-ok{background:var(--color-success-soft);border-color:#168a5b33}.review-metric-card.is-neutral{background:var(--color-primary-soft);border-color:#3f5fdb2e}.review-metric-card span,.review-metric-card p{color:var(--color-text-muted);font-size:13px;font-weight:900}.review-metric-card p{font-weight:700;line-height:1.35}.review-metric-card strong{color:var(--color-text);font-size:34px;font-weight:900;line-height:1}.review-writing-list,.review-compact-list,.review-error-list{gap:12px;display:grid}.review-writing-card,.review-compact-row,.review-error-card{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-soft);padding:14px}.review-writing-card{gap:14px;display:grid}.review-card-head,.review-card-actions,.review-compact-row,.review-error-card{justify-content:space-between;align-items:flex-start;gap:14px;display:flex}.review-card-head a,.review-compact-row a,.review-error-card a{color:var(--color-text);font-size:16px;font-weight:900}.review-card-head p,.review-compact-row p,.review-error-card p{color:var(--color-text-muted);margin-top:4px;font-size:13px;line-height:1.4}.review-card-head span,.review-card-actions span,.review-error-card span,.review-compact-row small,.review-error-card small{color:var(--color-text-subtle);font-size:12px;font-weight:900}.review-writing-answers{gap:10px;display:grid}.review-answer-box{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);padding:12px}.review-answer-box strong{color:var(--color-text);font-size:14px;font-weight:900;line-height:1.35;display:block}.review-answer-box p{white-space:pre-wrap;color:var(--color-text);margin-top:8px;font-size:14px;line-height:1.55}.review-compact-row strong{background:var(--color-warning-soft);color:var(--color-warning);border-radius:999px;flex:none;padding:8px 10px;font-size:18px;font-weight:900}.review-link-list{gap:8px;margin-top:12px;display:grid}.review-link-list a{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-soft);color:var(--color-text);padding:10px 12px;font-size:13px;font-weight:900}.media-type-list,.audit-chip-list{gap:8px;margin-top:12px;display:grid}.media-type-list a{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface-soft);color:var(--color-text);justify-content:space-between;gap:12px;padding:10px 12px;font-size:13px;font-weight:900;text-decoration:none;display:flex}.media-type-list span{color:var(--color-primary)}.audit-timeline{gap:18px;display:grid}.audit-day{grid-template-columns:120px minmax(0,1fr);gap:14px;display:grid}.audit-day-label{border:1px solid var(--color-border);border-radius:var(--radius-md);background:var(--color-surface);height:max-content;box-shadow:var(--shadow-card);padding:12px;position:sticky;top:92px}.audit-day-label span,.audit-day-label strong{display:block}.audit-day-label span{color:var(--color-text-muted);font-size:12px;font-weight:900;line-height:1.25}.audit-day-label strong{color:var(--color-primary);margin-top:7px;font-size:24px;font-weight:900}.audit-event-list{gap:10px;display:grid}.audit-event{grid-template-columns:10px minmax(0,1fr);gap:10px;display:grid}.audit-event-marker{background:var(--color-primary);border-radius:999px}.audit-event-marker.is-success,.audit-action-badge.is-success{background:var(--color-success-soft);color:var(--color-success)}.audit-event-marker.is-danger,.audit-action-badge.is-danger{background:var(--color-danger-soft);color:var(--color-danger)}.audit-event-marker.is-warning,.audit-action-badge.is-warning{background:var(--color-warning-soft);color:var(--color-warning)}.audit-event-marker.is-neutral,.audit-action-badge.is-neutral{background:var(--color-primary-soft);color:var(--color-primary)}.audit-event-body{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-card);padding:14px}.audit-event-head{justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.audit-event-head span{color:var(--color-text-subtle);font-size:12px;font-weight:900}.audit-event-head h3{color:var(--color-text);margin-top:5px;font-size:16px;font-weight:900;line-height:1.25}.audit-action-badge{white-space:nowrap;border-radius:999px;flex:none;padding:7px 9px;font-size:11px;font-weight:900}.audit-event dl{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px;display:grid}.audit-event dt{color:var(--color-text-subtle);font-size:12px;font-weight:900}.audit-event dd{color:var(--color-text);word-break:break-word;margin-top:4px;font-size:13px;font-weight:900}.audit-event dd span{color:var(--color-text-muted);margin-top:3px;font-size:12px;font-weight:700;display:block}.audit-chip-list{flex-wrap:wrap;display:flex}.audit-chip-list a{background:var(--color-surface-soft);color:var(--color-text);border-radius:999px;padding:8px 10px;font-size:12px;font-weight:900;text-decoration:none}.settings-metric-row{grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin-top:18px;display:grid}.settings-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;margin-top:18px;display:grid}.settings-panel{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-card);padding:18px}.settings-panel>span{color:var(--color-primary);letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:900}.settings-panel h2{color:var(--color-text);margin-top:6px;font-size:22px;font-weight:900}.settings-panel dl{gap:10px;margin-top:14px;display:grid}.settings-panel dl div{border-top:1px solid var(--color-border);justify-content:space-between;gap:14px;padding-top:10px;display:flex}.settings-panel dt{color:var(--color-text-subtle);font-size:12px;font-weight:900}.settings-panel dd{color:var(--color-text);text-align:right;word-break:break-word;font-size:13px;font-weight:900}.settings-command-list{gap:8px;margin-top:14px;display:grid}.settings-command-list code{border:1px solid var(--color-border);border-radius:var(--radius-sm);background:var(--color-surface-soft);color:var(--color-text);padding:10px;font-size:13px;font-weight:900}.settings-list{gap:9px;margin-top:14px;padding-left:18px;display:grid}.settings-list li{color:var(--color-text-muted);line-height:1.45}.admin-preview-bar{z-index:8;border:1px solid var(--color-border);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffcf7f0;justify-content:space-between;align-items:center;gap:14px;margin-bottom:18px;padding:12px 14px;display:flex;position:sticky;top:70px}.admin-preview-bar>div{flex-wrap:wrap;align-items:center;gap:9px;display:flex}.admin-preview-bar a:not(.btn),.admin-preview-bar span,.admin-preview-bar strong{font-size:13px;font-weight:900}.admin-preview-bar a:not(.btn){color:var(--color-primary)}.admin-preview-bar span{color:var(--color-text-muted)}.admin-preview-bar strong{background:var(--color-primary-soft);color:var(--color-primary);border-radius:999px;padding:7px 10px}.admin-lesson-preview{max-width:1220px}.admin-preview-release-strip{border:1px solid var(--color-border);border-radius:var(--radius-lg);background:var(--color-surface);box-shadow:var(--shadow-card);flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px;padding:12px;display:flex}.admin-preview-release-strip span{color:var(--color-text-muted);font-size:12px;font-weight:900}.admin-preview-release-strip strong{background:var(--color-surface-soft);color:var(--color-text);border-radius:999px;padding:8px 10px;font-size:12px;font-weight:900}.admin-homework-preview{gap:14px;display:grid}.course-homework-block{border:1px solid var(--border);background:var(--milk);border-radius:14px;padding:16px}.course-homework-block .course-question-card{margin-top:12px}.course-question-type{background:var(--cream2);width:max-content;color:var(--mid);border-radius:999px;margin-bottom:8px;padding:6px 9px;font-size:11px;font-weight:900}.course-question-card h4{color:var(--dark);font-size:16px;font-weight:900;line-height:1.35}.course-option.is-correct{border-color:var(--green-border);background:var(--green-bg);color:var(--green)}.course-option strong{background:var(--white);color:var(--green);border-radius:999px;margin-left:auto;padding:5px 7px;font-size:11px;font-weight:900}@media (max-width:1180px){.house-profile-hero,.house-profile-summary,.house-pack-hero,.house-pack-ceremony{grid-template-columns:1fr}.house-profile-stats,.house-pack-ledger{grid-template-columns:repeat(3,minmax(0,1fr))}.house-pack-award-strip{grid-template-columns:repeat(2,minmax(180px,1fr))}.house-timeline{grid-template-columns:repeat(2,minmax(0,1fr))}.student-profile-layout{grid-template-columns:1fr}.student-profile-side{position:static}.student-overview-grid,.student-vk-metric-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.student-vk-columns,.student-vk-board{grid-template-columns:1fr}.student-vk-menu{grid-template-columns:repeat(3,minmax(0,1fr))}.student-progress-list article,.student-attempt-list article{grid-template-columns:minmax(0,1fr) auto}}@media (max-width:720px){.student-trainer-hero{border-radius:22px;padding:30px 22px 26px}.student-trainer-hero span{margin-top:18px}.student-trainer-hero h1{font-size:32px;line-height:1.08}.student-trainer-controls,.student-trainer-tabs,.student-trainer-options{grid-template-columns:1fr}.student-trainer-video{min-height:200px}.house-profile-page{padding:14px}.house-profile-identity{grid-template-columns:1fr;padding:20px}.house-profile-identity>div:last-child{padding-top:44px}.house-avatar{border-radius:24px;width:92px;height:92px;font-size:38px}.house-profile-stats,.house-featured-awards,.house-pack-ledger,.house-pack-award-strip{grid-template-columns:1fr}.house-profile-summary,.house-pack-hero,.house-pack-ceremony,.house-pack-roster,.house-path-section,.house-award-section{padding:16px}.house-pack-hero{padding-top:72px}.house-hero-award,.house-timeline,.house-lightbox-panel{grid-template-columns:1fr}.house-category-nav{border-radius:14px;margin-top:14px}.house-award-grid,.house-student-grid{grid-template-columns:1fr}.house-student-awards{grid-template-columns:repeat(2,minmax(0,1fr))}.house-lightbox{padding:14px}.house-lightbox-panel figcaption{border-top:1px solid #976d4829;border-left:0;padding:16px}.house-lightbox-panel img{max-height:58vh}.house-award-card{grid-template-rows:auto minmax(0,1fr)}.house-award-body{padding:12px}.house-award-card h3{font-size:16px}.house-award-card p,.house-award-card dd{font-size:13px}.admin-shell{grid-template-columns:1fr}.admin-sidebar{border-right:0;border-bottom:1px solid var(--color-border);height:auto;padding:12px 14px;position:static}.admin-brand{border-bottom:0;min-height:48px;padding-bottom:0}.admin-nav{gap:8px;margin:10px -14px 0;padding:0 14px 2px;display:flex;overflow-x:auto}.admin-nav a{border:1px solid var(--color-border);background:var(--color-surface-soft);white-space:nowrap;flex:none;min-height:40px}.admin-sidebar-foot{display:none}.admin-topbar{grid-template-columns:1fr;gap:10px;padding:14px;position:static}.admin-search{order:3}.admin-userbox{justify-content:space-between}.admin-main{padding:16px 14px 28px}.admin-main .page-title{font-size:24px}.admin-page-hero,.admin-panel-head,.admin-attempt-line,.admin-error-line{flex-direction:column}.admin-page-hero{align-items:stretch;padding:18px}.admin-page-hero h1{font-size:28px}.public-home-hero,.auth-layout{grid-template-columns:1fr}.public-home-hero,.auth-intro,.auth-card{padding:18px}.public-home-hero h1,.auth-intro h1{font-size:34px}.auth-intro{min-height:auto}.admin-hero-actions{justify-content:stretch}.admin-hero-actions .btn{width:100%}.admin-attention-grid,.admin-metric-row,.admin-dashboard-grid{grid-template-columns:1fr}.admin-attention-card,.admin-metric-card{min-height:112px}.content-studio{grid-template-columns:1fr}.content-tree-panel,.content-inspector-panel{max-height:none;position:static}.content-action-grid,.content-release-form,.content-inspector-grid{grid-template-columns:1fr}.content-course-head,.content-lesson-head,.content-lesson-version-main,.content-release-line{display:grid}.content-version-actions,.content-version-actions .btn,.content-version-actions form,.content-release-line .btn{width:100%}.content-release-line strong{min-width:0}.lesson-builder-bar,.lesson-builder-panel-head,.lesson-edit-card-head{display:grid}.lesson-builder-grid{grid-template-columns:1fr}.lesson-builder-bar,.lesson-builder-nav,.lesson-builder-inspector{max-height:none;position:static}.lesson-builder-actions,.lesson-builder-actions .btn,.lesson-builder-actions form,.lesson-option-editor{width:100%}.lesson-option-editor,.students-metric-row,.students-filter-form{grid-template-columns:1fr}.students-card-grid{display:grid}.students-table-wrap{display:none}.student-profile-hero,.student-profile-panel-head{display:grid}.student-profile-layout,.student-overview-grid,.student-vk-metric-grid,.student-vk-columns,.student-vk-menu,.student-progress-list article,.student-attempt-list article{grid-template-columns:1fr}.student-profile-tabs,.student-profile-side{position:static}.student-profile-badges{justify-content:flex-start}.stats-metric-row,.stats-visual-grid,.stats-bars>div:not(.content-empty),.media-metric-row,.vk-metric-row,.audit-metric-row,.settings-metric-row,.review-metric-row,.media-layout,.vk-layout,.vk-selected-head,.audit-layout,.review-layout,.settings-grid,.media-upload-form,.media-filter-form,.audit-filter-form,.audit-day,.audit-event dl{grid-template-columns:1fr}.media-panel-head,.vk-message-card header,.vk-audio-card,.vk-watch-panel,.vk-chat-row,.vk-chat-header,.audit-panel-head,.review-panel-head,.review-card-head,.review-card-actions,.review-compact-row,.review-error-card,.admin-preview-bar,.audit-event-head{display:grid}.admin-preview-bar{position:static}.admin-preview-bar .btn,.admin-preview-bar>div{width:100%}.media-inspector,.vk-sidebar,.audit-inspector,.review-inspector,.audit-day-label{position:static}.media-view-switch,.media-view-switch a,.media-upload-fields .btn,.media-filter-form .btn,.audit-filter-form .btn,.vk-watch-actions,.vk-watch-actions form,.vk-watch-actions .btn{width:100%}.media-view-switch a{text-align:center}.vk-chat-row{grid-template-columns:42px minmax(0,1fr)}.vk-chat-row-meta{text-align:left;grid-column:2;justify-items:start}.vk-bubble-inner{width:100%}.vk-bubble-audio{grid-template-columns:1fr}.student-app-frame{width:100%}.student-topbar{min-height:64px;padding:10px 16px}.student-brand small{display:none}.student-topbar-actions{gap:6px}.vasily-track-switch{min-height:34px}.vasily-track-switch span{display:none}.vasily-track-switch button{min-height:28px;padding-inline:8px;font-size:11px}.student-main{padding:16px 14px 28px}.student-legal-footer{flex-direction:column;align-items:flex-start;gap:10px;margin:0 14px 24px;padding-top:14px;font-size:11.5px}.student-legal-footer nav{justify-content:flex-start;gap:7px 12px}.student-hero,.student-hero-stats,.student-top-grid,.student-profile-prompt-card,.student-learning-hero,.student-continue-layout,.student-section-head,.student-lesson-card-top,.student-profile-grid{grid-template-columns:1fr}.student-artifact-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px}.student-artifact-card{border-radius:16px;grid-template-columns:1fr;align-content:start}.student-artifact-card img{aspect-ratio:1;width:100%;height:auto;min-height:0}.student-artifact-card div{padding:10px}.student-artifact-card strong{font-size:14px;line-height:1.2}.student-artifact-card div>span:not(.student-artifact-card-icon){-webkit-line-clamp:2;-webkit-box-orient:vertical;margin-top:6px;font-size:11.5px;line-height:1.35;display:-webkit-box;overflow:hidden}.student-artifact-all-link{justify-self:stretch;width:100%;min-height:40px}.student-bottom-nav{display:none}.student-learning-page{gap:14px}.student-learning-hero{border-radius:20px;padding:26px 22px 24px}.student-learning-hero:after{font-size:clamp(130px,38vw,200px);bottom:-40px;right:-28px}.student-learning-hero h1{font-size:28px;line-height:1.16}.student-learning-hero p{font-size:14.5px}.student-lesson-layout{grid-template-columns:1fr;gap:16px}.course-lesson-block,.course-homework-card{border-radius:18px;padding:22px 20px}.course-block-header{gap:12px;margin-bottom:16px}.course-block-num{border-radius:10px;width:32px;height:32px;font-size:14px}.course-block-title{font-size:19px}.course-offline-block{grid-template-columns:1fr;padding:16px 18px}.course-bottom-cta{padding:28px 22px 26px}.course-bottom-cta h2{font-size:22px}.student-lesson-sidebar{display:none}.student-sticky-action{z-index:35;box-shadow:var(--shadow-floating);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffffe6;border:1px solid #2f55d42e;border-radius:18px;margin-top:-4px;padding:10px;display:block;position:sticky;bottom:76px}.student-sticky-action a{width:100%}.student-hero{border-radius:18px;gap:12px;padding:14px}.student-hero-identity{align-items:center;gap:12px}.student-hero-identity .student-avatar{width:64px;height:64px;box-shadow:none;font-size:18px}.student-hero h1{margin-top:4px;font-size:26px;line-height:1.08}.student-hero p{margin-top:5px;font-size:13px;line-height:1.35}.student-hero-stats{grid-template-columns:repeat(3,minmax(0,1fr));gap:6px;width:100%;min-width:0}.student-hero-stats article{border-radius:12px;padding:8px}.student-profile-prompt-card{align-items:stretch}.student-hero-stats span{font-size:10px}.student-hero-stats strong{margin-top:5px;font-size:20px}.student-continue-card,.student-section,.student-artifact-showcase{border-radius:20px;padding:16px}.student-continue-card{padding:0}.student-continue-layout{grid-template-columns:1fr;min-height:0;padding:18px}.student-continue-visual{display:none}.student-continue-card .student-card-kicker{border-radius:12px;min-height:34px;padding:0 12px;font-size:10px}.student-cohort-title{margin-top:16px;font-size:15px}.student-continue-card h2{margin-top:10px;font-size:30px;line-height:1.08}.student-continue-title{margin-top:8px;font-size:15px}.student-continue-progress{margin-top:14px;padding:12px}.student-continue-actions .student-primary-action,.student-continue-actions .student-secondary-action{min-height:48px;font-size:14px}.student-artifact-showcase{gap:12px}.student-artifact-showcase .student-section-head{justify-content:space-between;align-items:flex-start;gap:10px;margin-bottom:0;display:flex}.student-artifact-intro h2{margin-top:5px;font-size:22px;line-height:1.12}.student-artifact-intro p{display:none}.student-artifact-head-actions{flex:none;align-items:center;gap:8px;display:flex}.student-artifact-count{justify-self:start;display:block}.student-artifact-count strong{width:34px;height:34px;font-size:17px}.student-artifact-count span,.student-artifact-card-icon{display:none}.student-artifact-all-link{width:auto;min-height:34px;padding:0 10px;font-size:12px}.student-artifact-all-link svg:first-child{display:none}.student-continue-layout{display:grid}.student-continue-actions,.student-card-actions{width:100%}.student-course-card-footer,.student-course-card-footer .student-card-actions{flex-direction:column;align-items:stretch}.student-settings-row{display:grid}.student-settings-row>div,.student-settings-row .student-secondary-action,.student-settings-row form,.student-course-card-footer .student-primary-action,.student-course-card-footer .student-secondary-action{width:100%}.public-student-page{padding:14px}.public-student-page section{border-radius:20px;padding:18px}.public-student-hero,.public-student-stats,.public-student-about-grid article,.public-student-course-list article{grid-template-columns:1fr}.public-student-featured-grid,.public-student-artifacts{grid-template-columns:repeat(2,minmax(0,1fr));justify-content:stretch;gap:8px}.public-student-artifacts{grid-template-columns:1fr}.public-student-artifacts article,.public-student-artifact-card{grid-template-columns:82px minmax(0,1fr)}.public-student-artifacts img{width:82px;min-height:82px}.public-student-featured-grid div,.public-student-artifacts div{padding:10px}.public-student-featured-grid strong,.public-student-artifacts strong{font-size:13px}.public-student-featured-grid p{display:none}.public-student-featured-grid small,.public-student-artifacts small{min-height:26px;padding:0 8px;font-size:10px}.public-student-identity{align-items:flex-start}.public-student-identity .student-avatar{width:72px;height:72px}.public-student-section-head{display:grid}.public-student-about-grid{gap:12px;max-width:none}.public-student-about-grid article{gap:6px;padding-top:12px}.public-student-section-head>small{text-align:left}.student-primary-action,.student-secondary-action{width:100%}.student-status{justify-self:start}.course-result-actions{display:grid}.page-wrap,.course-page-wrap{max-width:none}.main,.course-content{padding:24px 14px 44px}.course-site-header{padding:28px 18px 24px}.course-nav{padding:10px 14px}.course-lesson-top,.course-video-meta{flex-direction:column;align-items:flex-start}.course-phrase-card{grid-template-columns:1fr}.course-phrase-side{align-items:flex-start}.course-option-row,.course-options{grid-template-columns:1fr}.course-homework-card{padding:14px}.course-hw-block{border-radius:13px;margin-top:14px;padding:12px}.course-question-card{padding:12px}.course-question-video{max-height:220px}.course-submit-bar{margin-left:-2px;margin-right:-2px;bottom:8px}.course-submit-bar .btn{width:100%}.course-submit-progress{justify-content:center;width:100%}.course-speaking-item{grid-template-columns:auto minmax(0,1fr)}.course-speaking-item .phrase-listen{grid-column:2;justify-self:start}.course-recorder{grid-column:1/-1;padding-left:0}.course-recorder audio{width:100%;max-width:none}.course-mini-dialogue-list,.grid-4,.grid-2,.form-wide{grid-template-columns:1fr}.inline-panel{flex-direction:column;align-items:stretch}.table{white-space:nowrap;display:block;overflow-x:auto}}.course-page{--course-ink:#1f1814;--course-ink-soft:#5b4c41;--course-ink-mute:#8d7a6b;--course-cream:#fbf5e9;--course-cream-deep:#f4ead4;--course-paper:#fffaf0;--course-line:#e8dcc4;--course-tiger:#8b4a1e;--course-tiger-bright:#c0682c;--course-tiger-soft:#f4e6d4;--course-green:#2f6548;--course-green-soft:#e3efe5;--course-shadow:0 18px 44px #3f261012;color:var(--course-ink);gap:28px;display:grid}.course-hero{box-shadow:var(--course-shadow);isolation:isolate;background:radial-gradient(circle at 92% -20%,#c0682c29,#0000 48%),linear-gradient(#fbf3df 0%,#f7ebcf 100%);border-radius:28px;padding:28px 40px 44px;position:relative;overflow:hidden}.course-hero:before{content:"안녕";letter-spacing:-.05em;color:#8b4a1e0f;pointer-events:none;z-index:0;font-family:Noto Serif KR,Georgia,serif;font-size:clamp(220px,30vw,360px);font-weight:700;line-height:1;position:absolute;top:-32px;right:-22px}.course-hero-back{z-index:1;color:var(--course-tiger);letter-spacing:.14em;text-transform:uppercase;align-items:center;gap:6px;font-size:12px;font-weight:800;text-decoration:none;display:inline-flex;position:relative}.course-hero-back:hover{color:var(--course-tiger-bright)}.course-hero-grid{z-index:1;grid-template-columns:minmax(0,1fr) minmax(220px,260px);align-items:center;gap:40px;margin-top:28px;display:grid;position:relative}.course-hero-kicker{min-height:30px;color:var(--course-tiger);letter-spacing:.18em;text-transform:uppercase;background:#8b4a1e1a;border-radius:999px;align-items:center;padding:0 14px;font-size:11px;font-weight:800;display:inline-flex}.course-hero-title{letter-spacing:-.025em;color:var(--course-ink);gap:6px;margin-top:18px;font-family:Noto Serif KR,Georgia,serif;font-weight:700;line-height:.96;display:grid}.course-hero-title span{font-size:clamp(56px,8.5vw,96px)}.course-hero-title em{letter-spacing:.18em;text-transform:uppercase;color:var(--course-ink-mute);padding-top:4px;font-family:Manrope,sans-serif;font-size:clamp(15px,1.6vw,18px);font-style:normal;font-weight:600;line-height:1}.course-hero-lede{max-width:480px;color:var(--course-ink-soft);margin-top:18px;font-size:16px;line-height:1.6}.course-hero-meta{grid-template-columns:repeat(3,minmax(0,max-content));gap:36px;margin-top:30px;display:grid}.course-hero-meta-cell{gap:4px;display:grid}.course-hero-meta-cell span{letter-spacing:.14em;text-transform:uppercase;color:var(--course-ink-mute);font-size:11px;font-weight:800}.course-hero-meta-cell strong{letter-spacing:-.01em;color:var(--course-ink);font-family:Noto Serif KR,Georgia,serif;font-size:26px;font-weight:700}.course-hero-progress{text-align:center;justify-items:center;gap:18px;display:grid}.course-hero-ring{--p:0%;background:conic-gradient(var(--course-tiger) 0 var(--p), #8b4a1e1f var(--p) 100%);border-radius:999px;place-items:center;width:180px;height:180px;display:grid;position:relative}.course-hero-ring:after{content:"";background:var(--course-paper);border-radius:999px;position:absolute;inset:14px;box-shadow:inset 0 0 0 1px #8b4a1e14}.course-hero-ring span{z-index:1;letter-spacing:-.02em;color:var(--course-tiger);font-family:Noto Serif KR,Georgia,serif;font-size:36px;font-weight:700;position:relative}.course-hero-progress p{color:var(--course-ink-soft);font-size:13px;line-height:1.5}.course-hero-progress strong{letter-spacing:-.01em;color:var(--course-ink);margin-bottom:2px;font-family:Noto Serif KR,Georgia,serif;font-size:22px;font-weight:700;display:block}.course-hero-progress strong i{color:var(--course-ink-mute);margin:0 4px;font-style:normal;font-weight:400}.course-section{gap:18px;display:grid}.course-section-head{justify-content:space-between;align-items:flex-end;gap:16px;display:flex}.course-section-eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--course-tiger);font-size:11px;font-weight:800;display:inline-block}.course-section-head h2{letter-spacing:-.015em;color:var(--course-ink);margin-top:6px;font-family:Noto Serif KR,Georgia,serif;font-size:30px;font-weight:700}.course-section-counter{color:var(--course-ink-mute);letter-spacing:.02em;font-size:13px;font-weight:700}.course-trainer-banner,.course-demo-purchase-banner{color:#1f3a2c;background:radial-gradient(circle at 92% -10%,#2f654824,#0000 50%),linear-gradient(#eef6ee 0%,#e1eee2 100%);border:1px solid #2f654852;border-radius:24px;grid-template-columns:minmax(0,1fr) minmax(200px,240px);align-items:center;gap:28px;padding:32px 36px;display:grid;position:relative;overflow:hidden;box-shadow:0 16px 38px #2f65481a}.course-trainer-banner:before,.course-demo-purchase-banner:before{content:"문장";color:#2f654817;pointer-events:none;letter-spacing:-.04em;font-family:Noto Serif KR,Georgia,serif;font-size:clamp(180px,26vw,280px);font-weight:700;line-height:1;position:absolute;top:-28px;right:-16px}.course-trainer-copy{z-index:1;position:relative}.course-trainer-eyebrow{min-height:28px;color:var(--course-green);letter-spacing:.18em;text-transform:uppercase;background:#2f654824;border-radius:999px;align-items:center;padding:0 12px;font-size:10.5px;font-weight:800;display:inline-flex}.course-trainer-copy h2{letter-spacing:-.015em;color:var(--course-ink);margin-top:14px;font-family:Noto Serif KR,Georgia,serif;font-size:32px;font-weight:700;line-height:1.1}.course-trainer-copy>p{max-width:460px;color:var(--course-ink-soft);margin-top:10px;font-size:14.5px;line-height:1.55}.course-trainer-phrases{flex-wrap:wrap;gap:6px;margin-top:18px;display:flex}.course-trainer-phrases span{height:30px;color:var(--course-green);letter-spacing:-.005em;background:#ffffffb8;border:1px solid #2f65484d;border-radius:999px;align-items:center;padding:0 12px;font-family:Noto Sans KR,Manrope,sans-serif;font-size:13.5px;font-weight:700;display:inline-flex}.course-trainer-actions{z-index:1;justify-items:stretch;gap:10px;display:grid;position:relative}.course-trainer-actions .course-cta{width:100%}.course-trainer-actions .course-cta-primary{background:var(--course-green);color:#fff}.course-trainer-actions .course-cta-primary:hover{background:#244e38}.course-trainer-hint{color:var(--course-ink-mute);letter-spacing:.06em;text-align:center;text-transform:uppercase;font-size:11.5px;font-weight:700}.course-lesson-list{counter-reset:none;gap:14px;margin:0;padding:0;list-style:none;display:grid}.course-lesson-row{background:var(--course-paper);border:1px solid var(--course-line);border-radius:22px;grid-template-columns:88px minmax(0,1fr);align-items:stretch;gap:24px;padding:24px 28px 22px 24px;transition:transform .18s,box-shadow .18s,border-color .18s;display:grid;box-shadow:0 8px 22px #3f26100a}.course-lesson-row:hover{border-color:#8b4a1e52;transform:translateY(-2px);box-shadow:0 14px 32px #3f261017}.course-lesson-row.is-done{background:linear-gradient(180deg, #f0f6ee 0%, var(--course-paper) 80%);border-color:#2f654847}.course-lesson-row.is-next{border-color:var(--course-tiger);box-shadow:0 14px 36px #8b4a1e1f}.course-lesson-row.is-next:before{content:none}.course-lesson-badge{background:var(--course-cream);border:1px solid var(--course-line);border-radius:22px;place-items:center;width:88px;height:88px;display:grid;position:relative}.course-lesson-row.is-done .course-lesson-badge{background:var(--course-green-soft);border-color:#2f654847}.course-lesson-row.is-next .course-lesson-badge{background:var(--course-tiger);border-color:var(--course-tiger);color:#fff}.course-lesson-badge span{letter-spacing:-.02em;color:var(--course-ink);font-family:Noto Serif KR,Georgia,serif;font-size:32px;font-weight:700}.course-lesson-row.is-done .course-lesson-badge span{color:var(--course-green)}.course-lesson-row.is-next .course-lesson-badge span{color:#fff}.course-lesson-check{background:var(--course-green);color:#fff;border:2px solid var(--course-paper);border-radius:999px;place-items:center;width:28px;height:28px;font-size:14px;font-style:normal;font-weight:800;display:grid;position:absolute;bottom:-8px;right:-8px}.course-lesson-body{gap:12px;min-width:0;display:grid}.course-lesson-headline{justify-content:space-between;align-items:flex-start;gap:16px;display:flex}.course-lesson-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--course-tiger);font-size:11px;font-weight:800;display:inline-block}.course-lesson-row.is-done .course-lesson-eyebrow{color:var(--course-green)}.course-lesson-headline h3{letter-spacing:-.01em;color:var(--course-ink);margin-top:6px;font-family:Noto Serif KR,Georgia,serif;font-size:22px;font-weight:700;line-height:1.22}.course-lesson-status{flex-shrink:0}.course-lesson-status-pill{height:30px;color:var(--course-tiger);letter-spacing:.06em;text-transform:uppercase;white-space:nowrap;background:#8b4a1e14;border-radius:999px;align-items:center;padding:0 14px;font-size:11.5px;font-weight:800;display:inline-flex}.course-lesson-status-pill.is-done{background:var(--course-green-soft);color:var(--course-green)}.course-lesson-desc{color:var(--course-ink-soft);max-width:620px;font-size:14.5px;line-height:1.6}.course-lesson-phrases{flex-wrap:wrap;gap:6px;display:flex}.course-lesson-phrases span{background:var(--course-tiger-soft);height:28px;color:var(--course-tiger);letter-spacing:-.005em;border-radius:999px;align-items:center;padding:0 11px;font-family:Noto Sans KR,Manrope,sans-serif;font-size:13px;font-weight:600;display:inline-flex}.course-lesson-row.is-done .course-lesson-phrases span{color:var(--course-green);background:#2f65481f}.course-lesson-row.is-locked{opacity:.72}.course-lesson-actions{gap:10px;margin-top:6px;display:flex}.course-cta{letter-spacing:.01em;cursor:pointer;border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:44px;padding:0 22px;font-family:Manrope,sans-serif;font-size:14px;font-weight:700;text-decoration:none;transition:background .16s,border-color .16s,color .16s,transform .16s;display:inline-flex}.course-cta-primary{background:var(--course-tiger);color:#fff}.course-cta-primary:hover{background:var(--course-tiger-bright)}.course-cta-ghost{border-color:var(--course-line);color:var(--course-ink);background:0 0}.course-cta-ghost:hover{border-color:var(--course-tiger);color:var(--course-tiger);background:var(--course-tiger-soft)}.course-cta-disabled{color:#23302a9e;cursor:default;background:#23302a14}.hangul21-shell{color:#18312d;gap:22px;display:grid}.hangul21-back{color:#46635d;align-items:center;gap:8px;width:fit-content;font-weight:800;text-decoration:none;display:inline-flex}.hangul21-top{color:#fffdf0;background:linear-gradient(120deg,#083a2fdb,#0a514994),url(/media/legend-assets/routes/hangeul/hangul-hero-background.png) 50%/cover;border-radius:24px;grid-template-columns:minmax(0,1fr) auto;align-items:end;gap:24px;min-height:280px;padding:34px;display:grid;overflow:hidden}.hangul21-kicker{color:#f4c46d;letter-spacing:.08em;text-transform:uppercase;margin-bottom:12px;font-size:13px;font-weight:900;display:inline-flex}.hangul21-top h1{letter-spacing:0;max-width:740px;margin:0;font-size:clamp(34px,5vw,64px);line-height:.95}.hangul21-top p{color:#fffdf0db;max-width:660px;margin:18px 0 0;font-size:17px;line-height:1.55}.hangul21-score-card{aspect-ratio:1;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffdf01f;border:1px solid #f4c46d73;border-radius:18px;place-items:center;min-width:112px;display:grid}.hangul21-score-card strong{font-size:44px;line-height:1}.hangul21-score-card span{color:#fffdf0c2;font-weight:800}.hangul21-steps{grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;display:grid}.hangul21-steps button,.hangul21-nav button,.hangul21-primary,.hangul21-secondary{font:inherit;border:0}.hangul21-steps button{color:#53665c;cursor:pointer;background:#edf2e9;border-radius:12px;justify-content:center;align-items:center;gap:8px;min-height:44px;font-size:13px;font-weight:900;display:flex}.hangul21-steps button span{background:#ffffffb3;border-radius:999px;place-items:center;width:22px;height:22px;display:grid}.hangul21-steps button.is-active{color:#fffdf0;background:#123d35}.hangul21-steps button.is-done{color:#1d5d4f;background:#d9eadb}.hangul21-stage{background:#fffdf4;border:1px solid #123d351f;border-radius:22px;min-height:430px;padding:28px;box-shadow:0 22px 58px #102d2717}.hangul21-intro{grid-template-columns:minmax(220px,.8fr) minmax(0,1fr);align-items:center;gap:28px;display:grid}.hangul21-word{color:#123d35;cursor:pointer;background:#f4eddc;border:1px solid #123d351f;border-radius:20px;place-items:center;gap:18px;min-height:300px;display:grid}.hangul21-word span{letter-spacing:0;font-family:Noto Sans KR,Manrope,sans-serif;font-size:clamp(76px,12vw,132px);font-weight:900}.hangul21-translit,.hangul21-meaning{margin:0;font-size:30px;font-weight:900}.hangul21-meaning{color:#b85f22}.hangul21-newletters{flex-wrap:wrap;align-items:center;gap:10px;margin-top:24px;display:flex}.hangul21-newletters span,.hangul21-section-head span{color:#73867d;letter-spacing:.08em;text-transform:uppercase;font-size:12px;font-weight:900}.hangul21-newletters strong{color:#fffdf0;background:#123d35;border-radius:14px;place-items:center;width:52px;height:52px;font-family:Noto Sans KR,Manrope,sans-serif;font-size:28px;display:grid}.hangul21-letter-grid,.hangul21-blocks,.hangul21-options{grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;display:grid}.hangul21-letter,.hangul21-block,.hangul21-options button{color:#18312d;cursor:pointer;background:#f7f3e8;border:1px solid #123d351f;border-radius:16px;min-height:150px}.hangul21-block{align-content:center;gap:12px;padding:18px;display:grid}.hangul21-block-face{color:inherit;cursor:pointer;background:0 0;border:0;place-items:center;display:grid}.hangul21-letter strong,.hangul21-block strong{font-family:Noto Sans KR,Manrope,sans-serif;font-size:52px;line-height:1;display:block}.hangul21-letter span,.hangul21-block span{color:#b85f22;margin-top:12px;font-weight:900;display:block}.hangul21-letter p,.hangul21-block p{color:#53665c;max-width:240px;margin:10px auto 0;line-height:1.45}.hangul21-letter-audio{color:#9b4f1b;justify-content:center;align-items:center;gap:6px;margin-top:12px;font-size:13px;font-style:normal;font-weight:900;display:inline-flex}.hangul21-letter:not(.is-open),.hangul21-block:not(.is-open){color:#fffdf0;background:#123d35}.hangul21-listen{color:#9b4f1b;cursor:pointer;background:#fffdf4;border:1px solid #b85f2247;border-radius:999px;justify-content:center;justify-self:center;align-items:center;gap:7px;min-height:38px;padding:0 14px;font-size:13px;font-weight:900;display:inline-flex}.hangul21-section-head{margin-bottom:18px}.hangul21-section-head h2{margin:6px 0 0;font-size:30px}.hangul21-assembly,.hangul21-done-note,.hangul21-error{color:#53665c;margin:18px 0 0;font-weight:800}.hangul21-error{color:#b63131}.hangul21-flip-wrap,.hangul21-result,.hangul21-locked{text-align:center;place-items:center;min-height:380px;display:grid}.hangul21-flip{color:#fffdf0;cursor:pointer;background:#123d35;border:0;border-radius:24px;place-items:center;gap:18px;width:min(100%,560px);min-height:300px;display:grid}.hangul21-flip.is-flipped{background:#b85f22}.hangul21-flip span{font-family:Noto Sans KR,Manrope,sans-serif;font-size:clamp(40px,7vw,82px);font-weight:900}.hangul21-quiz h3{margin:0 0 18px;font-size:28px}.hangul21-review-stage .hangul21-section-head{text-align:center}.hangul21-review-stage .hangul21-section-head h2{max-width:780px;margin-left:auto;margin-right:auto;font-size:34px}.hangul21-review-audio{margin:0 auto 20px}.hangul21-final-word{letter-spacing:0;font-family:Noto Sans KR,Manrope,sans-serif;font-size:clamp(56px,10vw,104px)!important}.hangul21-options button{min-height:82px;padding:16px;font-size:20px;font-weight:900}.hangul21-options button.is-correct{color:#1d5d4f;background:#d9eadb}.hangul21-options button.is-wrong{color:#9f3026;background:#f6d8d3}.hangul21-stars{color:#c98a2d;letter-spacing:0;font-size:42px}.hangul21-result h2,.hangul21-locked h1{margin:8px 0;font-size:48px}.hangul21-result-actions,.hangul21-nav{justify-content:space-between;gap:12px;margin-top:18px;display:flex}.hangul21-primary,.hangul21-secondary,.hangul21-nav button{cursor:pointer;border-radius:999px;justify-content:center;align-items:center;gap:8px;min-height:46px;padding:0 20px;font-weight:900;text-decoration:none;display:inline-flex}.hangul21-primary,.hangul21-nav button:last-child{color:#fff;background:#b85f22}.hangul21-secondary,.hangul21-nav button:first-child{color:#18312d;background:#edf2e9}.hangul21-primary:disabled,.hangul21-nav button:disabled{opacity:.48;cursor:not-allowed}.hangul21-reference-hero{min-height:240px}.hangul21-reference-tabs{flex-wrap:wrap;gap:8px;display:flex}.hangul21-reference-tabs a{color:#18312d;background:#fffdf4;border:1px solid #123d3524;border-radius:999px;align-items:center;gap:8px;min-height:38px;padding:0 13px;font-size:13px;font-weight:900;text-decoration:none;display:inline-flex}.hangul21-reference-tabs span{color:#27695b;background:#edf2e9;border-radius:999px;place-items:center;min-width:22px;height:22px;font-size:12px;display:grid}.hangul21-reference-group{min-height:0;padding:22px}.hangul21-reference-head{border-bottom:1px solid #123d351f;justify-content:space-between;align-items:end;gap:16px;padding-bottom:14px;display:flex}.hangul21-reference-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;display:grid}.hangul21-reference-card{width:100%;min-height:112px;color:inherit;cursor:pointer;font:inherit;text-align:left;background:#f7f3e8;border:1px solid #123d351f;border-radius:16px;grid-template-columns:72px minmax(0,1fr) 28px;align-items:center;gap:14px;padding:14px;transition:border-color .16s,box-shadow .16s,transform .16s;display:grid}.hangul21-reference-card:hover,.hangul21-reference-card:focus-visible,.hangul21-reference-card.is-playing{border-color:#b85f2280;transform:translateY(-1px);box-shadow:0 12px 28px #123d351a}.hangul21-reference-glyph{color:#fffdf0;background:#123d35;border-radius:16px;place-items:center;width:72px;height:72px;font-family:Noto Sans KR,Manrope,sans-serif;font-size:42px;font-weight:900;display:grid}.hangul21-reference-copy{min-width:0}.hangul21-reference-card strong{color:#b85f22;font-size:18px;font-weight:900}.hangul21-reference-card p{color:#53665c;margin:6px 0 0;font-size:14px;line-height:1.42}.hangul21-reference-audio-icon{color:#b85f22;opacity:.72}.hangeul-tools-panel .course-cta-ghost{color:#123d35;background:#fffdf4;border-color:#123d3547;box-shadow:inset 0 0 0 1px #123d351a}.hangeul-tools-panel .course-cta-ghost:hover{color:#b85f22;background:#fff3df;border-color:#b85f22}@media (max-width:760px){.hangul21-shell{gap:14px}.hangul21-top,.hangul21-intro{grid-template-columns:1fr}.hangul21-top{border-radius:18px;gap:18px;min-height:auto;padding:18px}.hangul21-top h1{font-size:36px;line-height:1}.hangul21-top p{margin-top:12px;font-size:14px;line-height:1.45}.hangul21-kicker{margin-bottom:8px;font-size:11px}.hangul21-score-card{aspect-ratio:auto;border-radius:14px;justify-content:space-between;width:100%;min-width:0;min-height:56px;padding:0 16px;display:flex}.hangul21-score-card strong{font-size:30px}.hangul21-steps{scroll-snap-type:x proximity;-webkit-overflow-scrolling:touch;gap:8px;padding-bottom:4px;display:flex;overflow-x:auto}.hangul21-steps button{scroll-snap-align:start;flex:none;min-width:104px;min-height:40px;padding:0 10px;font-size:12px}.hangul21-steps button span{width:20px;height:20px}.hangul21-stage{border-radius:16px;min-height:auto;padding:14px;box-shadow:0 14px 34px #102d2714}.hangul21-word{border-radius:16px;min-height:190px}.hangul21-word span{font-size:clamp(58px,23vw,92px)}.hangul21-translit,.hangul21-meaning{font-size:24px}.hangul21-newletters{gap:8px;margin-top:16px}.hangul21-newletters span{flex-basis:100%}.hangul21-newletters strong{border-radius:12px;width:44px;height:44px;font-size:24px}.hangul21-letter-grid,.hangul21-blocks,.hangul21-options{grid-template-columns:1fr;gap:10px}.hangul21-letter,.hangul21-block{min-height:118px;padding:14px 12px}.hangul21-letter strong,.hangul21-block strong{font-size:42px}.hangul21-letter p,.hangul21-block p{max-width:none;font-size:14px}.hangul21-section-head h2{font-size:24px}.hangul21-flip-wrap,.hangul21-result,.hangul21-locked{min-height:260px}.hangul21-flip{border-radius:18px;min-height:220px;padding:16px}.hangul21-flip span{overflow-wrap:anywhere;font-size:clamp(32px,14vw,56px)}.hangul21-quiz h3{font-size:23px;line-height:1.2}.hangul21-final-word{font-size:clamp(48px,22vw,82px)!important}.hangul21-options button{min-height:64px;padding:12px;font-size:17px}.hangul21-stars{font-size:32px}.hangul21-result h2,.hangul21-locked h1{font-size:36px}.hangul21-result-actions,.hangul21-nav{flex-direction:column}.hangul21-primary,.hangul21-secondary,.hangul21-nav button{width:100%;min-height:44px}.hangul21-reference-tabs{flex-wrap:nowrap;padding-bottom:4px;overflow-x:auto}.hangul21-reference-tabs a{flex:none;font-size:12px}.hangul21-reference-group{padding:14px}.hangul21-reference-head{display:block}.hangul21-reference-grid{grid-template-columns:1fr}.hangul21-reference-card{grid-template-columns:56px minmax(0,1fr);gap:12px;min-height:94px;padding:12px}.hangul21-reference-glyph{border-radius:14px;width:56px;height:56px;font-size:34px}.hangul21-reference-card p{font-size:13px}}.jeju-course-page{--course-ink:#13242b;--course-ink-soft:#4c5f63;--course-ink-mute:#789093;--course-cream:#f2f0df;--course-cream-deep:#dbe8dd;--course-paper:#fffdf4;--course-line:#154a5229;--course-tiger:#b85f22;--course-tiger-bright:#db7b2f;--course-tiger-soft:#fff0dc;--course-green:#27695b;--course-green-soft:#e5f1ea;--course-shadow:0 22px 58px #0a252b1f}.jeju-course-overview-hero{color:#fffdf4;background:#0f2f36;border-radius:30px;align-content:stretch;min-height:560px;padding:30px 42px 44px;display:grid}.jeju-course-overview-hero:before{content:""}.jeju-course-overview-bg,.jeju-course-overview-artifact,.jeju-course-overview-citrus{pointer-events:none;-webkit-user-select:none;user-select:none;position:absolute}.jeju-course-overview-bg{object-fit:cover;z-index:-3;width:100%;height:100%;inset:0}.jeju-course-overview-hero:after{content:"";z-index:-2;background:linear-gradient(90deg,#05191fe6 0%,#05191fbd 42%,#05191f33 100%),linear-gradient(#05191f24 0%,#05191fad 100%);position:absolute;inset:0}.jeju-course-overview-artifact{z-index:-1;filter:drop-shadow(0 28px 38px #0000006b);width:clamp(210px,26vw,360px);bottom:clamp(56px,7vw,96px);right:clamp(36px,7vw,92px)}.jeju-course-overview-citrus{z-index:-1;opacity:.92;width:clamp(220px,24vw,340px);bottom:-30px;right:-40px}.jeju-course-page .course-hero-back,.jeju-course-page .course-hero-kicker,.jeju-course-page .course-hero-title,.jeju-course-page .course-hero-lede,.jeju-course-page .course-hero-meta-cell span,.jeju-course-page .course-hero-meta-cell strong,.jeju-course-page .course-hero-progress p,.jeju-course-page .course-hero-progress strong,.jeju-course-page .course-hero-progress strong i{color:inherit}.jeju-course-page .course-hero-back{color:#fffdf4d1}.jeju-course-page .course-hero-kicker{color:#ffe2b6;background:#fffdf424;border:1px solid #fffdf433}.jeju-course-page .course-hero-title span{color:#fffdf4;text-shadow:0 16px 40px #0000004d;max-width:760px}.jeju-course-page .course-hero-title em{color:#ffcf91}.jeju-course-page .course-hero-lede{color:#fffdf4d1;max-width:560px}.jeju-course-page .course-hero-meta{grid-template-columns:repeat(3,minmax(0,118px));gap:10px}.jeju-course-page .course-hero-meta-cell{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#fffdf41f;border:1px solid #fffdf42e;border-radius:16px;padding:13px 15px}.jeju-course-page .course-hero-meta-cell span{color:#fffdf4a8}.jeju-course-page .course-hero-ring{background:conic-gradient(#ffb766 0 var(--p), #fffdf42e var(--p) 100%)}.jeju-course-page .course-hero-ring:after{background:#081f26d1;box-shadow:inset 0 0 0 1px #fffdf41f}.jeju-course-page .course-hero-ring span{color:#ffcf91}.jeju-course-hero-actions{flex-wrap:wrap;gap:10px;margin-top:28px;display:flex}.jeju-course-page .course-cta-primary{color:#162b31;background:#ffb766}.jeju-course-page .course-cta-primary:hover{background:#ffd08f}.jeju-course-page .course-cta-ghost{color:#fffdf4;background:#fffdf414;border-color:#fffdf447}.jeju-course-page .course-cta-ghost:hover{color:#fffdf4;background:#fffdf429}.jeju-course-map{background:linear-gradient(135deg,#27695b1f,#fff0dcbd),#fffdf4;border:1px solid #154a5224;border-radius:24px;grid-template-columns:minmax(0,1fr) minmax(300px,420px);align-items:center;gap:28px;padding:28px 32px;display:grid;box-shadow:0 16px 38px #0a252b0f}.jeju-course-map h2{color:var(--course-ink);letter-spacing:-.015em;margin-top:6px;font-family:Noto Serif KR,Georgia,serif;font-size:clamp(28px,4vw,42px);line-height:1.05}.jeju-course-map p{max-width:620px;color:var(--course-ink-soft);margin-top:10px;font-size:15px;line-height:1.6}.jeju-course-map-steps{grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;display:grid}.jeju-course-map-steps span{min-height:78px;color:var(--course-green);letter-spacing:.1em;text-align:center;text-transform:uppercase;background:#fff;border:1px solid #154a5221;border-radius:18px;place-items:center;padding:10px;font-size:12px;font-weight:900;display:grid}.jeju-course-page .course-section-head{padding-inline:6px}.jeju-course-page .course-lesson-list{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.jeju-course-page .course-lesson-row{background:linear-gradient(#fffdf4 0%,#f5f4e7 100%);border-color:#154a5224;grid-template-columns:74px minmax(0,1fr);align-content:start;gap:18px;min-height:250px}.jeju-course-page .course-lesson-row.is-next{border-color:#c76e2c;box-shadow:0 18px 42px #b85f2229}.jeju-course-page .course-lesson-row.is-done{background:linear-gradient(#eef6ed 0%,#fffdf4 90%)}.jeju-course-page .course-lesson-badge{background:#e7eee9;border-color:#154a5224;border-radius:20px;width:74px;height:74px}.jeju-course-page .course-lesson-row.is-next .course-lesson-badge{background:#b85f22;border-color:#b85f22}.jeju-course-page .course-lesson-headline{display:grid}.jeju-course-page .course-lesson-headline h3{font-size:24px}.jeju-course-page .course-lesson-phrases span{color:#27695b;background:#27695b1c}.jeju-course-page .course-lesson-actions .course-cta-primary{color:#fffdf4;background:linear-gradient(135deg,#0f464b 0%,#082e33 100%);border-color:#07373d2e;box-shadow:0 12px 24px #072a2f29,inset 0 1px #fffdf42e}.jeju-course-page .course-lesson-actions .course-cta-primary:hover{color:#fffdf4;background:linear-gradient(135deg,#15565b 0%,#0b3940 100%);border-color:#dab26e80;transform:translateY(-1px)}.jeju-course-page .course-lesson-actions .course-cta-ghost{color:#7c5226;background:#fff8e8ad;border-color:#b27c3e6b;box-shadow:inset 0 1px #ffffff94}.jeju-course-page .course-lesson-actions .course-cta-ghost:hover{color:#5d3b1c;background:#fff1d1;border-color:#b27c3ec7;transform:translateY(-1px)}.leto-course-page{--course-ink:#2b2119;--course-ink-soft:#6c5744;--course-ink-mute:#92765e;--course-cream:#fff2dc;--course-cream-deep:#f4dfbe;--course-paper:#fffaf1;--course-line:#8a532b29;--course-tiger:#c36b32;--course-tiger-bright:#e58a43;--course-tiger-soft:#fff0d6;--course-green:#1f6d6a;--course-green-soft:#e5f3ef;--course-shadow:0 22px 58px #4926131f}.leto-course-page .jeju-course-overview-hero{background:#482617}.leto-course-page .jeju-course-overview-bg{object-position:center;filter:saturate(1.08)contrast(1.04)}.leto-course-page .jeju-course-overview-citrus{opacity:.96;filter:drop-shadow(0 34px 42px #26140d6b)drop-shadow(0 0 26px #ffd68b2e);width:auto;height:clamp(430px,42vw,540px);bottom:clamp(28px,4vw,58px);right:clamp(44px,7vw,116px);transform:rotate(2deg)}.leto-course-page .jeju-course-overview-hero:after{background:linear-gradient(90deg,#2d170feb 0%,#532a16c2 43%,#1f636133 100%),linear-gradient(#24140e14 0%,#24140ead 100%)}.leto-course-page .course-hero-kicker{color:#ffe0a6;background:#fff2d426;border-color:#fff2d43d}.leto-course-page .course-hero-title em,.leto-course-page .course-hero-ring span{color:#ffe0a6}.leto-course-page .course-hero-ring{background:conic-gradient(#ffb45e 0 var(--p), #fffdf42e var(--p) 100%)}.leto-course-page .course-hero-ring:after{background:#371d12d6}.leto-course-page .course-cta-primary{color:#2b1c14;background:#ffb45e}.leto-course-page .course-cta-primary:hover{color:#2b1c14;background:#ffd18f}.leto-course-page .course-cta-ghost{background:#fff2d417;border-color:#fff2d44d}.leto-course-page .jeju-course-map{background:linear-gradient(135deg,#1f6d6a1c,#ffb45e2e),#fffaf1;border-color:#8a532b29;box-shadow:0 16px 38px #49261312}.leto-course-page .jeju-course-map-steps span{color:#1f6d6a;border-color:#8a532b24}.leto-course-page .course-lesson-row{background:linear-gradient(#fffaf1 0%,#fff1da 100%);border-color:#8a532b24}.leto-course-page .course-lesson-row.is-next{border-color:#d97838;box-shadow:0 18px 42px #c36b3229}.leto-course-page .course-lesson-row.is-done{background:linear-gradient(#ecf7f2 0%,#fffaf1 90%)}.leto-course-page .course-lesson-badge{background:#f5e5ce;border-color:#8a532b24}.leto-course-page .course-lesson-row.is-next .course-lesson-badge{background:#c36b32;border-color:#c36b32}.leto-course-page .course-lesson-phrases span{color:#1f6d6a;background:#1f6d6a1c}.leto-course-page .course-lesson-actions .course-cta-primary{color:#fffaf1;background:linear-gradient(135deg,#d97838 0%,#9b4f24 100%);border-color:#5c2a132e;box-shadow:0 12px 24px #74341e29,inset 0 1px #fffaf12e}.leto-course-page .course-lesson-actions .course-cta-primary:hover{color:#fffaf1;background:linear-gradient(135deg,#e58a43 0%,#a85829 100%);border-color:#ffb45e75}.alphabet-course-page{--course-ink:#2b2119;--course-ink-soft:#6c5744;--course-ink-mute:#92765e;--course-cream:#e7eee9;--course-cream-deep:#d5e2dc;--course-paper:#fffaf1;--course-line:#154a5224;--course-tiger:#c36b32;--course-tiger-bright:#e58a43;--course-tiger-soft:#c36b321a;--course-green:#1f6d6a;--course-green-soft:#1f6d6a1f;--course-shadow:0 22px 58px #0a252b1a}.alphabet-course-page .jeju-course-overview-hero{--course-ink:#f8f1dc;--course-ink-soft:#f8f1dcc7;--course-ink-mute:#65c8c6;--course-paper:#0c292b;--course-line:#ebbc6f38;--course-tiger:#f3c36e;--course-tiger-bright:#ffe0a0;--course-tiger-soft:#f3c36e24;--course-green:#65c8c6;--course-green-soft:#65c8c624;background:#08282c;border:1px solid #f3c36ed1;border-radius:32px;min-height:420px;padding:28px 40px 44px;box-shadow:0 30px 80px #05131533,inset 0 0 0 1px #fff0be14}.alphabet-course-page .jeju-course-overview-bg{object-position:center;filter:saturate(1.05)contrast(1.04)}.alphabet-course-page .jeju-course-overview-hero:after{background:linear-gradient(90deg,#041b1ef5 0%,#041f22db 43%,#051d1f52 100%),radial-gradient(circle at 76% 44%,#fbc26529,#0000 28%),linear-gradient(#05181b14 0%,#05181bb8 100%)}.alphabet-course-page .course-hero-main{z-index:1;position:relative}.alphabet-course-page .course-hero-back{color:#f8f1dcc7}.alphabet-course-page .course-hero-kicker{color:#f5c978;background:#072326c7;border-color:#f3c36e80;border-radius:999px;min-height:30px;padding:0 14px;box-shadow:inset 0 0 0 1px #ffe4a212}.alphabet-course-page .course-hero-title{gap:6px;max-width:620px;margin-top:18px}.alphabet-course-page .course-hero-title span{color:#fff9e9;letter-spacing:-.018em;text-shadow:0 18px 34px #00000057;font-size:clamp(48px,5.8vw,76px)}.alphabet-course-page .course-hero-title em{color:#dfb978;letter-spacing:0;text-transform:none;font-size:clamp(15px,1.6vw,18px);font-weight:650}.alphabet-course-page .course-hero-lede{color:#f8f1dcd1;border-left:2px solid #65c8c6;max-width:540px;margin-top:18px;padding-left:18px;font-size:16px;line-height:1.55}.alphabet-course-page .course-cta-primary{color:#092b2f;background:linear-gradient(135deg,#ffe2a0 0%,#f2bf66 100%)}.alphabet-course-page .course-cta-primary:hover{color:#092b2f;background:linear-gradient(135deg,#fff0c2 0%,#ffd17d 100%)}.alphabet-course-page .course-cta-ghost{color:#f5c978;background:#051c1f70;border-color:#f3c36e9e}.alphabet-course-page .course-cta-ghost:hover{color:#ffe0a0;background:#f3c36e1f}.alphabet-course-page .jeju-course-map{background:linear-gradient(135deg,#65c8c61c,#f3c36e2e),#fffaf1;border-color:#154a5224;box-shadow:0 16px 38px #0a252b0f}.alphabet-course-page .jeju-course-map-steps span{border-color:var(--course-line);color:var(--course-green)}.alphabet-course-page .course-lesson-row{background:linear-gradient(#fffaf1 0%,#f3f5e8 100%);border-color:#154a5224}.alphabet-course-page .course-lesson-row.is-next{border-color:#d97838;box-shadow:0 18px 42px #c36b3224}.alphabet-course-page .course-lesson-row.is-done{background:linear-gradient(#ecf7f2 0%,#fffaf1 90%)}.alphabet-course-page .course-lesson-badge{background:#e7eee9;border-color:#154a5224}.alphabet-course-page .course-lesson-row.is-next .course-lesson-badge{background:#c36b32;border-color:#c36b32}.alphabet-course-page .course-lesson-row.is-next .course-lesson-badge span{color:#fffaf1}.alphabet-course-page .course-lesson-status-pill{background:var(--course-tiger-soft);color:var(--course-tiger)}.alphabet-course-page .course-lesson-status-pill.is-done,.alphabet-course-page .course-lesson-phrases span{background:var(--course-green-soft);color:var(--course-green)}.alphabet-course-page .course-lesson-actions .course-cta-primary{color:#fffaf1;background:linear-gradient(135deg,#0f464b 0%,#082e33 100%);border-color:#07373d2e;box-shadow:0 12px 24px #072a2f29,inset 0 1px #fffaf12e}.alphabet-course-page .course-lesson-actions .course-cta-primary:hover{color:#fffaf1;background:linear-gradient(135deg,#15565b 0%,#0b3940 100%);border-color:#f3c36e80;transform:translateY(-1px)}.annyeong-course-page{--course-ink:#241629;--course-ink-soft:#67556d;--course-ink-mute:#8e7b94;--course-cream:#f3edf1;--course-cream-deep:#e9dde7;--course-paper:#fffaf4;--course-line:#44244e24;--course-tiger:#bd6b7d;--course-tiger-bright:#dc8e9f;--course-tiger-soft:#bd6b7d1f;--course-green:#496f5b;--course-green-soft:#496f5b1f;--course-shadow:0 22px 58px #2712321c}.annyeong-course-page .jeju-course-overview-hero{--course-ink:#fff8e8;--course-ink-soft:#fff8e8cc;--course-ink-mute:#e8bd71;--course-paper:#1c0f28;--course-line:#e8bd7147;--course-tiger:#e8bd71;--course-tiger-bright:#fff0c6;--course-tiger-soft:#e8bd7124;--course-green:#f0aeb9;--course-green-soft:#f0aeb924;background:#170b21;border:1px solid #e8bd718a;border-radius:32px;min-height:500px;box-shadow:0 30px 80px #1f0d2b38,inset 0 0 0 1px #fff0c614}.annyeong-course-page .jeju-course-overview-bg{object-position:center;filter:saturate(1.05)contrast(1.05)}.annyeong-course-page .jeju-course-overview-hero:after{background:linear-gradient(90deg,#14091ff5 0%,#190c26db 46%,#180a2538 100%),radial-gradient(circle at 77% 42%,#e8bd7129,#0000 30%),linear-gradient(#14091f14 0%,#14091fc2 100%)}.annyeong-course-page .jeju-course-overview-citrus{opacity:.98;filter:drop-shadow(0 36px 46px #00000080)drop-shadow(0 0 28px #e8bd712e);width:clamp(360px,34vw,520px);bottom:clamp(-86px,-5vw,-40px);right:clamp(-110px,-5vw,-58px);transform:rotate(1deg)}.annyeong-course-page .course-hero-main{z-index:1;position:relative}.annyeong-course-page .course-hero-back{color:#fff8e8c7}.annyeong-course-page .course-hero-kicker{color:#f0c77c;background:#1f102bc7;border-color:#e8bd716b}.annyeong-course-page .course-hero-title{max-width:650px}.annyeong-course-page .course-hero-title span{color:#fffaf0;text-shadow:0 18px 34px #0000005c;font-size:clamp(52px,6.1vw,82px)}.annyeong-course-page .course-hero-title em,.annyeong-course-page .course-hero-ring span{color:#e8bd71}.annyeong-course-page .course-hero-lede{color:#fff8e8d1;max-width:560px}.annyeong-course-page .course-hero-ring{background:conic-gradient(#f0aeb9 0 var(--p), #fff8e82e var(--p) 100%)}.annyeong-course-page .course-hero-ring:after{background:#1f102bdb}.annyeong-course-page .course-cta-primary{color:#241629;background:linear-gradient(135deg,#fff0c6 0%,#f0aeb9 100%)}.annyeong-course-page .course-cta-primary:hover{color:#241629;background:linear-gradient(135deg,#fff5d7 0%,#ffc4cc 100%)}.annyeong-course-page .course-cta-ghost{color:#f0c77c;background:#150a1f70;border-color:#e8bd719e}.annyeong-course-page .course-cta-ghost:hover{color:#fff0c6;background:#e8bd711f}.annyeong-course-page .jeju-course-map{background:linear-gradient(135deg,#f0aeb929,#e8bd712e),#fffaf4;border-color:#44244e24;box-shadow:0 16px 38px #2712320f}.annyeong-course-page .jeju-course-map-steps span{color:#7b415d;border-color:#44244e21}.annyeong-course-page .course-trainer-banner{color:#321b36;background:radial-gradient(circle at 92% -10%,#e8bd712e,#0000 50%),linear-gradient(#fff7ed 0%,#f5e8ed 100%);border-color:#7b415d38;box-shadow:0 16px 38px #27123214}.annyeong-course-page .course-demo-purchase-banner{color:#321b36;background:radial-gradient(circle at 88% 0,#e8bd713d,#0000 46%),linear-gradient(135deg,#fff0c6 0%,#f1a7b4 100%);border-color:#7b415d47;box-shadow:0 18px 44px #7b415d29}.annyeong-course-page .course-demo-purchase-banner:before{content:"완강";color:#321b3614}.annyeong-course-page .course-trainer-banner:before{color:#7b415d14}.annyeong-course-page .course-trainer-eyebrow{color:#7b415d;background:#7b415d1f}.annyeong-course-page .course-trainer-phrases span{color:#7b415d;border-color:#7b415d3d}.annyeong-course-page .course-trainer-actions .course-cta-primary{color:#fffaf4;background:#7b415d}.annyeong-course-page .course-trainer-actions .course-cta-primary:hover{color:#fffaf4;background:#92506d}.annyeong-demo-inline-cta{background:radial-gradient(circle at 92% -10%,#e8bd7133,#0000 50%),linear-gradient(135deg,#fff7ed 0%,#f4e6ec 100%);border-color:#7b415d38;box-shadow:0 16px 38px #27123214}.annyeong-demo-inline-cta .lesson-next-cta-copy span{color:#7b415d}.annyeong-demo-inline-cta .course-cta-primary{color:#fffaf4;background:#7b415d}.annyeong-demo-inline-cta .course-cta-primary:hover{color:#fffaf4;background:#92506d}.annyeong-course-page .course-lesson-row{background:linear-gradient(#fffaf4 0%,#f6edf1 100%);border-color:#44244e1f}.annyeong-course-page .course-lesson-row.is-next{border-color:#bd6b7d;box-shadow:0 18px 42px #bd6b7d24}.annyeong-course-page .course-lesson-row.is-done{background:linear-gradient(#eef6ed 0%,#fffaf4 90%)}.annyeong-course-page .course-lesson-badge{background:#f1e3e8;border-color:#44244e1f}.annyeong-course-page .course-lesson-row.is-next .course-lesson-badge{background:#bd6b7d;border-color:#bd6b7d}.annyeong-course-page .course-lesson-phrases span{color:#7b415d;background:#7b415d1a}.annyeong-course-page .course-lesson-actions .course-cta-primary{color:#fffaf4;background:linear-gradient(135deg,#7b415d 0%,#4d2c5c 100%);border-color:#44244e29}.annyeong-course-page .course-lesson-actions .course-cta-primary:hover{color:#fffaf4;background:linear-gradient(135deg,#92506d 0%,#5a3569 100%);border-color:#e8bd7175}@media (max-width:880px){.course-page{gap:22px}.course-hero{border-radius:24px;padding:24px 22px 28px}.course-hero:before{font-size:clamp(200px,56vw,280px);top:-16px;right:-28px}.course-hero-grid{grid-template-columns:1fr;gap:26px;margin-top:22px}.course-hero-title span{font-size:clamp(46px,13vw,72px)}.course-hero-meta{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin-top:22px}.course-hero-meta-cell strong{font-size:22px}.course-hero-progress{text-align:left;grid-template-columns:auto 1fr;place-items:center start;gap:18px}.course-hero-ring{width:120px;height:120px}.course-hero-ring:after{inset:10px}.course-hero-ring span{font-size:26px}.course-trainer-banner,.course-demo-purchase-banner{grid-template-columns:1fr;gap:22px;padding:26px 24px}.course-trainer-banner:before,.course-demo-purchase-banner:before{font-size:160px;top:40%;right:-10px}.course-trainer-copy h2{font-size:26px}.course-section-head{flex-wrap:wrap;align-items:flex-start;display:flex}.course-section-head h2{font-size:24px}.course-lesson-row{border-radius:20px;grid-template-columns:64px minmax(0,1fr);gap:18px;padding:20px}.course-lesson-badge{border-radius:18px;width:64px;height:64px}.course-lesson-badge span{font-size:24px}.course-lesson-check{width:24px;height:24px;font-size:12px;bottom:-6px;right:-6px}.course-lesson-headline{flex-direction:column;gap:8px}.course-lesson-headline h3{font-size:20px}.course-lesson-actions{flex-direction:column}.course-lesson-actions .course-cta{width:100%}.jeju-course-overview-hero{min-height:620px;padding:24px 22px 28px}.jeju-course-page .course-hero-grid,.jeju-course-map,.jeju-course-page .course-lesson-list{grid-template-columns:1fr}.jeju-course-map{border-radius:20px;gap:18px;padding:22px}.jeju-course-overview-artifact{opacity:.86;width:min(58vw,250px);bottom:76px;right:8px}.jeju-course-overview-citrus{width:260px;bottom:-28px;right:-70px}.leto-course-page .jeju-course-overview-citrus{opacity:.44;width:auto;height:390px;bottom:34px;right:-10px}.alphabet-course-page .jeju-course-overview-hero:after{background:linear-gradient(90deg,#041b1ef5 0%,#041f22e0 62%,#051d1f75 100%),linear-gradient(#05181b14 0%,#05181bd1 100%)}.alphabet-course-page .course-hero-title{margin-top:18px}.alphabet-course-page .course-hero-title span{font-size:clamp(44px,11vw,64px)}.alphabet-course-page .course-hero-title em{font-size:clamp(14px,3.6vw,18px)}.annyeong-course-page .jeju-course-overview-hero:after{background:linear-gradient(90deg,#14091ff5 0%,#190c26e6 64%,#180a257a 100%),linear-gradient(#14091f14 0%,#14091fd1 100%)}.annyeong-course-page .jeju-course-overview-citrus{opacity:.34;width:min(54vw,260px);bottom:18px;right:-88px}.annyeong-course-page .course-hero-title span{font-size:clamp(42px,11vw,62px)}.jeju-course-page .course-hero-meta{grid-template-columns:repeat(3,minmax(0,1fr))}.jeju-course-map-steps{grid-template-columns:repeat(2,minmax(0,1fr))}}@media (max-width:520px){.course-page{gap:16px}.course-hero{border-radius:18px;padding:18px 14px 20px}.course-hero-title span{font-size:38px;line-height:1}.course-hero-title em{font-size:13px}.course-hero-lede{font-size:14px;line-height:1.45}.course-hero-meta{grid-template-columns:1fr;gap:8px}.jeju-course-page .course-hero-meta{grid-template-columns:1fr}.course-hero-progress{grid-template-columns:1fr;justify-items:stretch}.course-hero-ring{width:96px;height:96px}.jeju-course-overview-hero{border-radius:18px;min-height:auto;padding:18px 14px 20px}.leto-course-page .jeju-course-overview-citrus{opacity:.18;width:auto;height:280px;bottom:-4px;right:-48px}.alphabet-course-page .jeju-course-overview-hero{min-height:auto}.alphabet-course-page .course-hero-kicker{min-height:30px;padding:0 14px;font-size:10px}.alphabet-course-page .course-hero-title{margin-top:16px}.alphabet-course-page .course-hero-title span{font-size:clamp(36px,12vw,48px);line-height:1.02}.alphabet-course-page .course-hero-title em{font-size:13px}.alphabet-course-page .course-hero-lede{margin-top:14px;font-size:14px}.annyeong-course-page .jeju-course-overview-hero{min-height:auto}.annyeong-course-page .jeju-course-overview-citrus{opacity:.22;width:210px;bottom:92px;right:-64px}.annyeong-course-page .course-hero-title span{font-size:clamp(36px,11vw,48px);line-height:1.02}.annyeong-course-page .course-hero-lede{font-size:14px}.annyeong-course-page .course-hero-progress{grid-template-columns:auto 1fr;place-items:center start;gap:14px;margin-top:2px}.annyeong-course-page .course-hero-ring{width:78px;height:78px}.annyeong-course-page .course-hero-ring:after{inset:8px}.annyeong-course-page .course-hero-ring span{font-size:22px}.jeju-course-map{padding:16px 14px}.jeju-course-map h2{font-size:24px}.jeju-course-map p{font-size:14px}.jeju-course-map-steps{grid-template-columns:1fr}.jeju-course-hero-actions{flex-direction:column;align-items:stretch}.jeju-course-hero-actions .course-cta{width:100%}.course-lesson-row{border-radius:16px;grid-template-columns:1fr;gap:12px;padding:14px}.course-lesson-badge{border-radius:14px;width:52px;height:52px}.course-lesson-headline h3{font-size:18px;line-height:1.25}.course-lesson-desc{font-size:13.5px}.course-lesson-phrases{gap:5px}.course-lesson-phrases span{height:26px;padding:0 9px;font-size:12px}}.lesson-page,.homework-page{--course-ink:#1f1814;--course-ink-soft:#5b4c41;--course-ink-mute:#8d7a6b;--course-cream:#fbf5e9;--course-cream-deep:#f4ead4;--course-paper:#fffaf0;--course-line:#e8dcc4;--course-tiger:#8b4a1e;--course-tiger-bright:#c0682c;--course-tiger-soft:#f4e6d4;--course-green:#2f6548;--course-green-soft:#e3efe5;--course-shadow:0 18px 44px #3f261012;color:var(--course-ink);gap:28px;display:grid}.lesson-hero,.homework-hero{box-shadow:var(--course-shadow);isolation:isolate;border-radius:28px;padding:28px 40px 40px;position:relative;overflow:hidden}.lesson-hero{background:radial-gradient(circle at 92% -20%,#c0682c29,#0000 48%),linear-gradient(#fbf3df 0%,#f7ebcf 100%)}.homework-hero{background:radial-gradient(circle at 92% -20%,#2f654829,#0000 48%),linear-gradient(#f1f5ea 0%,#e6efde 100%)}.lesson-hero:before,.homework-hero:before{letter-spacing:-.05em;pointer-events:none;z-index:0;font-family:Noto Serif KR,Georgia,serif;font-size:clamp(220px,30vw,360px);font-weight:700;line-height:1;position:absolute;top:-32px;right:-22px}.lesson-hero:before{content:"수업";color:#8b4a1e0f}.homework-hero:before{content:"숙제";color:#2f654814}.lesson-hero-back,.homework-hero-back{z-index:1;letter-spacing:.14em;text-transform:uppercase;align-items:center;gap:6px;font-size:12px;font-weight:800;text-decoration:none;display:inline-flex;position:relative}.lesson-hero-back{color:var(--course-tiger)}.lesson-hero-back:hover{color:var(--course-tiger-bright)}.homework-hero-back{color:var(--course-green)}.homework-hero-back:hover{color:#244e38}.lesson-hero-grid,.homework-hero-grid{z-index:1;grid-template-columns:minmax(0,1fr) minmax(220px,280px);align-items:center;gap:36px;margin-top:26px;display:grid;position:relative}.lesson-hero-kicker,.homework-hero-kicker{letter-spacing:.18em;text-transform:uppercase;border-radius:999px;align-items:center;min-height:30px;padding:0 14px;font-size:11px;font-weight:800;display:inline-flex}.lesson-hero-kicker{color:var(--course-tiger);background:#8b4a1e1a}.homework-hero-kicker{color:var(--course-green);background:#2f65481f}.lesson-hero-title,.homework-hero-title{letter-spacing:-.02em;color:var(--course-ink);gap:8px;margin-top:18px;font-family:Noto Serif KR,Georgia,serif;font-weight:700;line-height:1;display:grid}.lesson-hero-title span,.homework-hero-title span{font-size:clamp(40px,5.5vw,64px)}.lesson-hero-title em,.homework-hero-title em{letter-spacing:-.01em;color:var(--course-ink-soft);font-family:Noto Serif KR,Georgia,serif;font-size:clamp(22px,2.8vw,32px);font-style:normal;font-weight:500;line-height:1.15}.lesson-hero-lede,.homework-hero-lede{max-width:540px;color:var(--course-ink-soft);margin-top:18px;font-size:15.5px;line-height:1.6}.lesson-hero-meta,.homework-hero-meta{grid-template-columns:repeat(3,minmax(0,max-content));gap:36px;margin-top:26px;display:grid}.lesson-hero-meta-cell,.homework-hero-meta-cell{gap:4px;display:grid}.lesson-hero-meta-cell span,.homework-hero-meta-cell span{letter-spacing:.14em;text-transform:uppercase;color:var(--course-ink-mute);font-size:11px;font-weight:800}.lesson-hero-meta-cell strong,.homework-hero-meta-cell strong{letter-spacing:-.01em;color:var(--course-ink);font-family:Noto Serif KR,Georgia,serif;font-size:22px;font-weight:700}.lesson-hero-meta-cell strong.is-done{color:var(--course-green)}.lesson-hero-aside,.homework-hero-aside{-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#fff9;border:1px solid #8b4a1e24;border-radius:22px;align-self:stretch;gap:12px;padding:22px;display:grid}.homework-hero-aside{border-color:#2f65482e}.lesson-hero-aside p{color:var(--course-ink-mute);font-size:12.5px;line-height:1.5}.homework-hero-hint{color:var(--course-ink-soft);font-size:14px;line-height:1.55}.homework-hero-aside-link{width:100%}.lesson-layout{display:block}.lesson-main,.homework-main{gap:20px;min-width:0;display:grid}.homework-layout{display:block}.lesson-block{border:1px solid var(--course-line);background:var(--course-paper);border-radius:24px;padding:28px 30px 26px;box-shadow:0 8px 22px #3f26100a}.lesson-block-head{gap:6px;margin-bottom:22px;display:grid}.lesson-block-eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--course-tiger);font-size:11px;font-weight:800}.lesson-block-head h2{letter-spacing:-.015em;color:var(--course-ink);font-family:Noto Serif KR,Georgia,serif;font-size:26px;font-weight:700;line-height:1.2}.lesson-block-head p{color:var(--course-ink-soft);max-width:620px;font-size:14.5px;line-height:1.55}.leto-lesson-overview{background:radial-gradient(circle at 92% 8%,#2f65481f,#0000 34%),radial-gradient(circle at 8% 0,#d997472e,#0000 30%),linear-gradient(#fffdf6 0%,#f5efe0 100%);border-color:#2f654833;position:relative;overflow:hidden}.leto-lesson-overview:before{content:"";pointer-events:none;border:1px solid #2f654814;border-radius:22px;position:absolute;inset:16px}.leto-lesson-overview .lesson-block-eyebrow{color:#2f6548}.leto-lesson-overview .lesson-block-head{z-index:1;position:relative}.leto-lesson-route{z-index:1;background:#ffffff9e;border:1px solid #2f654824;border-radius:16px;flex-wrap:wrap;align-items:center;gap:10px;margin:20px 0 18px;padding:12px 14px;display:flex;position:relative}.leto-lesson-route span{color:#244e38;text-transform:uppercase;background:#fff;border-radius:999px;align-items:center;min-height:30px;padding:6px 11px;font-size:12px;font-weight:900;line-height:1.15;display:inline-flex}.leto-lesson-route i{background:#2f654859;width:22px;height:1px}.leto-lesson-goal-grid{z-index:1;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;display:grid;position:relative}.leto-lesson-goal{background:#ffffffb8;border:1px solid #2f654824;border-radius:16px;align-content:start;gap:12px;min-width:0;padding:18px;display:grid;box-shadow:0 14px 28px #2f654814}.leto-lesson-goal.is-primary{background:#fff7df;border-color:#bf8e3747}.leto-lesson-goal-head{align-items:baseline;gap:10px;display:flex}.leto-lesson-goal-head span{color:#c17428;letter-spacing:.12em;font-size:12px;font-weight:950}.leto-lesson-goal-head h3{color:#244e38;font-family:Noto Serif KR,Georgia,serif;font-size:22px;line-height:1.25}.leto-lesson-goal p{color:var(--course-ink-soft);font-size:15.5px;line-height:1.55}.leto-lesson-chips{grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px;display:grid}.leto-lesson-chip{color:#244e38;background:#ffffffc7;border:1px solid #2f65482e;border-radius:14px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:4px 8px;min-height:58px;padding:10px 12px;font-size:17px;font-weight:800;line-height:1.25;display:grid}.leto-lesson-chip b{min-width:0;font-weight:900}.leto-lesson-chip small{color:#244e38b8;grid-column:1/-1;font-size:13px;font-weight:800}.leto-lesson-chip .phrase-audio-group{margin-left:2px}.leto-lesson-chip .phrase-listen,.leto-lesson-chip .phrase-speed-button{border-radius:999px;min-width:34px;height:30px;padding:0 9px;font-size:12px}.leto-lesson-homework{z-index:1;background:#244e38;border:1px solid #244e383d;border-radius:18px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:18px;margin-top:22px;padding:20px 22px;display:grid;position:relative;box-shadow:0 18px 34px #244e3829}.leto-lesson-homework span{color:#9b6b22;letter-spacing:.14em;text-transform:uppercase;font-size:11px;font-weight:900;display:inline-block}.leto-lesson-homework h3{color:#fffaf0;margin-top:5px;font-family:Noto Serif KR,Georgia,serif;font-size:21px;line-height:1.25}.leto-lesson-homework p{color:#fffaf0c7;max-width:620px;margin-top:5px;font-size:14px;line-height:1.55}.leto-lesson-homework .course-cta{min-width:190px}.leto-game-lesson{background:radial-gradient(circle at 90% 10%,#d9974724,#0000 34%),linear-gradient(#fffdf6 0%,#f5efe0 100%);border-color:#2f654833;gap:18px;display:grid}.leto-game-frame-shell{background:#100c08;border:1px solid #2f654833;border-radius:20px;width:100%;overflow:hidden;box-shadow:0 18px 40px #244e3829}.leto-game-frame{background:#100c08;border:0;width:100%;height:min(820px,86vh);min-height:680px;display:block}.leto-game-actions{justify-content:flex-end;display:flex}.leto-game-progress{background:radial-gradient(circle at 94% 8%, #2f65481a, transparent 42%), var(--course-cream)}.lesson-block-video{padding-bottom:30px}.lesson-video{background:#14110f;border-radius:18px;overflow:hidden;box-shadow:0 18px 38px #14110f38}.lesson-video-frame{aspect-ratio:16/9;object-fit:contain;background:#14110f;width:100%;display:block}.lesson-video-meta{color:#ffffffeb;background:#ffffff0f;border-top:1px solid #ffffff14;justify-content:space-between;align-items:center;gap:12px;padding:14px 20px;font-size:13.5px;font-weight:700;display:flex}.lesson-video-meta span:last-child{color:#ffffff8c;letter-spacing:.06em;text-transform:uppercase;font-size:12px}.lesson-phrase-grid{grid-template-columns:repeat(auto-fit,minmax(230px,1fr));gap:12px;display:grid}.lesson-phrase-card{background:var(--course-cream);border:1px solid var(--course-line);border-radius:16px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:12px;padding:16px 18px;transition:transform .16s,box-shadow .16s,border-color .16s;display:grid}.lesson-phrase-card:hover{border-color:#8b4a1e4d;transform:translateY(-2px);box-shadow:0 12px 24px #8b4a1e14}.lesson-phrase-text{min-width:0}.lesson-phrase-kor{letter-spacing:-.01em;color:var(--course-tiger);font-family:Noto Sans KR,Manrope,sans-serif;font-size:22px;font-weight:700;line-height:1.2}.lesson-phrase-ru{color:var(--course-ink-soft);margin-top:6px;font-size:13.5px;line-height:1.45}.lesson-phrase-side{flex-direction:column;align-items:flex-end;gap:8px;display:flex}.lesson-phrase-tag{height:22px;color:var(--course-tiger);letter-spacing:.08em;text-transform:uppercase;background:#8b4a1e24;border-radius:999px;align-items:center;padding:0 9px;font-size:10.5px;font-weight:800;display:inline-flex}.lesson-timeline{gap:12px;display:grid}.lesson-timeline-item{background:var(--course-cream);border:1px solid var(--course-line);border-left:3px solid var(--course-tiger);border-radius:16px;padding:18px 20px 18px 22px;position:relative}.lesson-timeline-time{height:24px;color:var(--course-tiger);letter-spacing:.08em;text-transform:uppercase;background:#8b4a1e1a;border-radius:999px;align-items:center;padding:0 10px;font-size:10.5px;font-weight:800;display:inline-flex}.lesson-timeline-item h3{letter-spacing:-.01em;color:var(--course-ink);margin-top:10px;font-family:Noto Serif KR,Georgia,serif;font-size:18px;font-weight:700}.lesson-timeline-item p{color:var(--course-ink-soft);margin-top:6px;font-size:14px;line-height:1.55}.lesson-resource-list{gap:8px;display:grid}.lesson-resource-list a{background:var(--course-cream);border:1px solid var(--course-line);color:var(--course-ink);border-radius:14px;gap:4px;padding:14px 16px;text-decoration:none;transition:border-color .16s,background .16s;display:grid}.lesson-resource-list a:hover{border-color:var(--course-tiger);background:var(--course-tiger-soft)}.lesson-resource-list span{letter-spacing:.12em;text-transform:uppercase;color:var(--course-tiger);font-size:11px;font-weight:800}.lesson-resource-list strong{font-size:14.5px;font-weight:700}.lesson-table{border:1px solid var(--course-line);background:var(--course-cream);border-radius:14px;overflow-x:auto}.lesson-table table{border-collapse:collapse;width:100%;font-size:14px}.lesson-table td{border-bottom:1px solid var(--course-line);color:var(--course-ink-soft);padding:12px 16px}.lesson-table tr:last-child td{border-bottom:0}.lesson-audio{width:100%}.lesson-empty{color:var(--course-ink-mute);font-size:13.5px}.jeju-lesson-one{background:#fffdf7;border-color:#294e742e;gap:18px;padding:0;display:grid;overflow:hidden}.jeju-one-hero{background:linear-gradient(135deg,#3065921f,#fff7e8db),#fff8ea;border-bottom:1px solid #294e741f;grid-template-columns:minmax(0,1fr) minmax(240px,320px);align-items:end;gap:24px;padding:30px;display:grid}.jeju-one-hero h2{max-width:620px;color:var(--course-ink);margin-top:8px;font-family:Noto Serif KR,Georgia,serif;font-size:clamp(28px,4.2vw,44px);font-weight:800;line-height:1.08}.jeju-one-hero p{max-width:620px;color:var(--course-ink-soft);margin-top:14px;font-size:16px;line-height:1.7}.jeju-one-phrase{background:#ffffffc2;border:1px solid #294e742e;border-radius:18px;gap:8px;padding:20px;display:grid;box-shadow:0 16px 34px #294e741a}.jeju-one-phrase span{color:var(--course-ink-soft);letter-spacing:.08em;text-transform:uppercase;font-size:13px;font-weight:800}.jeju-one-phrase strong{color:#284c73;font-family:Noto Sans KR,Manrope,sans-serif;font-size:28px;line-height:1.18}.jeju-dialogue-panel,.jeju-card,.jeju-chat-task{border:1px solid var(--course-line);background:var(--course-cream);border-radius:18px;margin:0 30px;padding:22px}.jeju-section-title{align-items:center;gap:10px;margin-bottom:16px;display:flex}.jeju-section-title span{color:#284c73;background:#294e741f;border-radius:10px;place-items:center;width:32px;height:32px;font-size:12px;font-weight:900;display:inline-grid}.jeju-section-title h3,.jeju-chat-task h3,.jeju-tip-grid h3{color:var(--course-ink);font-family:Noto Serif KR,Georgia,serif;font-size:21px;font-weight:800;line-height:1.2}.jeju-dialogue-lines{gap:10px;display:grid}.jeju-dialogue-line{grid-template-columns:34px minmax(0,1fr);gap:10px;max-width:84%;display:grid}.jeju-dialogue-line.is-a{justify-self:end}.jeju-dialogue-line b{color:#284c73;background:#fff;border-radius:999px;place-items:center;width:34px;height:34px;font-size:12px;display:inline-grid}.jeju-dialogue-line div{background:#fff;border:1px solid #294e741f;border-radius:16px;gap:4px;padding:12px 14px;display:grid}.jeju-dialogue-line.is-a div{background:#eef5fb}.jeju-dialogue-line strong{color:var(--course-ink);font-family:Noto Sans KR,Manrope,sans-serif;font-size:18px;line-height:1.35}.jeju-dialogue-line span{color:var(--course-ink-soft);font-size:13.5px;line-height:1.45}.jeju-two-col{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px;padding:0 30px;display:grid}.jeju-two-col .jeju-card,.jeju-two-col .jeju-chat-task{margin:0}.jeju-two-col>.jeju-chat-task:only-child{grid-column:1/-1}.jeju-breakdown,.jeju-version-list,.jeju-bonus-list{gap:10px;display:grid}.jeju-breakdown article,.jeju-version-list article,.jeju-bonus-list article{background:#fff;border:1px solid #8b4a1e1a;border-radius:14px;padding:14px}.jeju-breakdown strong,.jeju-version-list strong,.jeju-bonus-list strong{color:#284c73;font-family:Noto Sans KR,Manrope,sans-serif;font-size:22px;line-height:1.25;display:block}.jeju-breakdown span,.jeju-version-list article>span,.jeju-bonus-list article>span{color:var(--course-tiger);letter-spacing:.08em;text-transform:uppercase;margin-top:4px;font-size:12px;font-weight:900;display:block}.jeju-breakdown p,.jeju-version-list p,.jeju-chat-task p,.jeju-tip-grid p{color:var(--course-ink-soft);margin-top:6px;font-size:14px;line-height:1.6}.jeju-ladder{grid-template-columns:repeat(5,minmax(0,1fr));gap:8px;display:grid}.jeju-ladder div{background:#fff;border:1px solid #294e742e;border-radius:14px;flex-direction:column;min-width:0;min-height:236px;padding:16px 14px;display:flex;box-shadow:0 12px 28px #294e7414}.jeju-ladder div>span:first-child{color:#284c73;background:#294e741a;border-radius:8px;place-items:center;width:22px;height:22px;font-size:11px;font-weight:900;display:inline-grid}.jeju-ladder strong{color:#284c73;margin-top:10px;font-family:Noto Sans KR,Manrope,sans-serif;font-size:21px;line-height:1.2;display:block}.jeju-ladder p,.jeju-ladder em,.jeju-ladder small{color:var(--course-ink);margin-top:10px;font-size:13.5px;font-style:normal;line-height:1.45;display:block}.jeju-ladder p:before,.jeju-ladder em:before,.jeju-ladder small:before{color:var(--course-tiger);letter-spacing:.1em;text-transform:uppercase;margin-bottom:3px;font-size:10px;font-weight:900;display:block}.jeju-ladder p:before{content:"Перевод"}.jeju-ladder em{color:var(--course-ink-mute);border-top:1px solid #294e741a;padding-top:8px}.jeju-ladder em:before{content:"Оттенок"}.jeju-ladder small{color:var(--course-ink-mute);font-size:13px}.jeju-ladder small:before{content:"Пояснение"}.jeju-ladder .is-simple-detail small{border-top:1px solid #294e741a;padding-top:8px}.jeju-ladder .is-simple-detail small:before{content:none}.jeju-ladder .phrase-audio-group{width:100%;height:auto;margin-top:auto}.jeju-ladder .phrase-audio-group .phrase-listen{flex:1}.jeju-ladder .phrase-speed-button{flex-shrink:0}.jeju-tip-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;padding:0 30px;display:grid}.jeju-tip-grid article{background:#eef5e9;border:1px solid #2f65482e;border-radius:18px;padding:20px}.jeju-chat-task{background:linear-gradient(135deg,#ff725e1f,#fffaf0e6),#fff8ea;border-color:#8b4a1e2e;padding:28px}.jeju-chat-task>span{color:var(--course-tiger);letter-spacing:.14em;text-transform:uppercase;font-size:11px;font-weight:900}.jeju-chat-task h3{margin-top:0;font-size:28px}.jeju-chat-task p{max-width:860px;font-size:16px;line-height:1.7}.jeju-chat-examples{gap:8px;margin-top:14px;display:grid}.jeju-chat-examples code{white-space:normal;color:var(--course-ink);background:#ffffffbf;border-radius:12px;padding:10px 12px;font-family:Noto Sans KR,Manrope,sans-serif;font-size:13.5px;display:block}.jeju-lesson-one>:last-child{margin-bottom:30px}.jeju-course-hero{color:#fff;background-color:#284c73;background-position:50%;background-size:cover;border-radius:24px 24px 0 0;grid-template-columns:minmax(0,1fr) minmax(240px,320px);align-items:end;gap:24px;min-height:430px;padding:34px;display:grid;position:relative;overflow:hidden}.jeju-course-hero:before{content:"";background:linear-gradient(90deg,#141618c7,#1416186b 48%,#1416182e),linear-gradient(#0000 52%,#1416186b);position:absolute;inset:0}.jeju-course-hero-copy,.jeju-hero-phrase{z-index:1;position:relative}.jeju-course-hero-copy>span{color:#ffffffb8;letter-spacing:.16em;text-transform:uppercase;font-size:12px;font-weight:900}.jeju-course-hero h2{color:#fff;max-width:620px;margin-top:12px;font-family:Noto Serif KR,Georgia,serif;font-size:clamp(38px,7vw,64px);font-weight:800;line-height:.98}.jeju-course-hero-copy p{color:#ffffffdb;white-space:pre-line;max-width:560px;margin-top:18px;font-size:17px;line-height:1.6}.jeju-course-meta{flex-wrap:wrap;gap:8px;margin-top:18px;display:flex}.jeju-course-meta strong{color:#ffffffe6;background:#ffffff24;border-radius:999px;padding:8px 10px;font-size:12px}.jeju-course-actions{flex-wrap:wrap;gap:10px;margin-top:24px;display:flex}.jeju-hero-phrase{-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#ffffff29;border:1px solid #ffffff52;border-radius:18px;gap:8px;padding:22px;display:grid;box-shadow:0 22px 50px #0000002e}.jeju-hero-phrase span{color:#ffffffad;letter-spacing:.16em;text-transform:uppercase;font-size:11px;font-weight:900}.jeju-hero-phrase strong{color:#fff;font-family:Noto Sans KR,Manrope,sans-serif;font-size:30px;line-height:1.18}.jeju-hero-phrase p{color:#ffffffd6;font-size:14px}.jeju-scenario{padding:28px;display:grid}.jeju-next-card span{color:var(--course-tiger);letter-spacing:.14em;text-transform:uppercase;font-size:11px;font-weight:900}.jeju-result-card ul{gap:8px;list-style:none;display:grid}.jeju-result-card li:before{content:"✓";color:var(--course-green);margin-right:7px;font-weight:900}.jeju-scenario-main{gap:18px;min-width:0;display:grid}.jeju-scenario-main .jeju-card,.jeju-scenario-main .jeju-chat-task{margin:0}.jeju-scene-card,.jeju-phrase-focus,.jeju-extra-details,.jeju-result-card,.jeju-next-card{border:1px solid var(--course-line);background:var(--course-cream);border-radius:18px;padding:24px}.jeju-scene-card h4{color:var(--course-ink);font-family:Noto Serif KR,Georgia,serif;font-size:28px;line-height:1.15}.jeju-scene-card p,.jeju-card-note,.jeju-after-note,.jeju-extra-details p,.jeju-voice-note p,.jeju-next-card p{color:var(--course-ink-soft);margin-top:10px;font-size:14.5px;line-height:1.65}.jeju-scene-card blockquote{color:var(--course-ink);background:#fff;border-left:4px solid #284c73;border-radius:14px;margin-top:18px;padding:16px 18px;font-size:16px}.jeju-scene-card blockquote b{color:#284c73;font-family:Noto Sans KR,Manrope,sans-serif}.jeju-dialogue-details{margin-top:16px}.jeju-dialogue-details summary,.jeju-extra-details summary{cursor:pointer;color:#284c73;font-weight:900}.jeju-phrase-focus{background:linear-gradient(135deg,#284c731a,#fffaf0e6),#fffaf0;gap:14px;display:grid}.jeju-phrase-focus>strong{color:#284c73;font-family:Noto Sans KR,Manrope,sans-serif;font-size:clamp(34px,6vw,54px);line-height:1.05;display:block}.jeju-phrase-focus>p{color:var(--course-ink-soft);font-size:16px}.jeju-bricks{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.jeju-bricks div,.jeju-audio-cards div,.jeju-substitution-table div,.jeju-audio-bank-grid div{background:#fff;border:1px solid #294e741f;border-radius:14px;gap:5px;padding:14px;display:grid;position:relative}.jeju-bricks b{color:#284c73;font-family:Noto Sans KR,Manrope,sans-serif;font-size:24px}.jeju-bricks span{color:var(--course-tiger);text-transform:uppercase;font-size:12px;font-weight:900}.jeju-bricks p,.jeju-substitution-table p{color:var(--course-ink-soft);font-size:13px;line-height:1.45}.jeju-scenario-main .jeju-two-col,.jeju-scenario-main .jeju-tip-grid{padding:0}.jeju-scenario-main .jeju-ladder{grid-template-columns:repeat(6,minmax(0,1fr))}.jeju-grammar-card{background:#f0f5ef}.jeju-audio-cards,.jeju-substitution-table,.jeju-audio-bank-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;display:grid}.jeju-audio-bank{background:linear-gradient(135deg,#284c7312,#f0f5efe0),#fff}.jeju-audio-bank-grid{grid-template-columns:repeat(3,minmax(0,1fr));margin-top:16px}.jeju-content-stack{gap:14px;display:grid}.jeju-rich-text{gap:12px;display:grid}.jeju-rich-text p,.jeju-rich-text li{color:var(--course-ink-soft);font-size:14.5px;line-height:1.65}.jeju-rich-text p{white-space:pre-line}.jeju-rich-text ul{gap:7px;padding-left:18px;display:grid}.jeju-rich-mixed{gap:10px;display:grid}.jeju-rich-text li::marker{color:#284c73}.jeju-recognition-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:16px;display:grid}.jeju-recognition-grid section{background:#fff;border:1px solid #294e741f;border-radius:14px;padding:16px}.jeju-recognition-grid strong{color:#284c73;font-family:Noto Sans KR,Manrope,sans-serif;font-size:22px;line-height:1.2;display:block}.jeju-recognition-grid span{color:var(--course-tiger);letter-spacing:.08em;text-transform:uppercase;margin-top:6px;font-size:12px;font-weight:900;display:block}.jeju-recognition-grid p,.jeju-recognition-note{color:var(--course-ink-soft);margin-top:8px;font-size:13.5px;line-height:1.55}.jeju-recognition-note{background:#f0f5ef;border:1px solid #2f65482e;border-radius:14px;padding:14px 16px}.jeju-audio-cards strong,.jeju-audio-bank-grid strong,.jeju-substitution-table strong,.jeju-substitution-table span{color:#284c73;font-family:Noto Sans KR,Manrope,sans-serif;font-size:18px;line-height:1.25}.jeju-audio-cards span,.jeju-audio-bank-grid span{color:var(--course-ink-soft);letter-spacing:.1em;text-transform:uppercase;font-size:12px;font-weight:900}.jeju-repeat-note{color:var(--course-ink-soft);margin-top:12px;font-size:14px}.jeju-extra-details{background:#fffaf0}.jeju-extra-levels{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px;margin-top:12px;display:grid}.jeju-extra-levels article{background:#fff;border:1px solid #8b4a1e1f;border-radius:14px;padding:16px}.jeju-extra-levels h3{color:var(--course-ink);font-family:Noto Serif KR,Georgia,serif;font-size:19px;line-height:1.2}.jeju-extra-levels p{color:var(--course-ink-soft);font-size:14px;line-height:1.55}.jeju-voice-note{border-top:1px solid #8b4a1e24;margin-top:16px;padding-top:14px}.jeju-voice-note h3,.jeju-result-card h3,.jeju-next-card h3{color:var(--course-ink);font-family:Noto Serif KR,Georgia,serif;font-size:22px;line-height:1.2}.jeju-result-card{background:linear-gradient(135deg,#2f65481f,#fffdf6f0),#f4f8ef;border-color:#2f65483d;box-shadow:0 18px 42px #2f65481a}.jeju-result-card ul{grid-template-columns:1fr;gap:12px;margin-top:18px}.jeju-result-card li{min-height:0;color:var(--course-ink);background:#ffffffb8;border:1px solid #2f654824;border-radius:14px;align-items:flex-start;gap:9px;padding:14px 15px;font-size:15px;font-weight:720;line-height:1.42;display:flex}.jeju-result-card li:before{width:22px;height:22px;color:var(--course-green);background:#2f654821;border-radius:999px;flex:0 0 22px;place-items:center;margin:0;font-size:13px;font-weight:900;display:inline-grid}.jeju-result-card li .jeju-rich-text{gap:8px}.jeju-result-card li .jeju-rich-text p{color:var(--course-ink);font-size:15px;font-weight:720;line-height:1.46}.jeju-next-card-action{justify-items:end;gap:8px;display:grid}.jeju-next-card{background:linear-gradient(135deg,#ff725e1f,#fffaf0eb),#fff8ea;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:20px;display:grid}.hangeul-page .lesson-main{max-width:720px;margin-inline:auto}.hangeul-lesson.lesson-block{background:#fffdf8;border-color:#b1701f33;border-radius:22px;padding:0;overflow:hidden}.hangeul-hero{background:linear-gradient(135deg,#b1701f1f,#fffdf8f0),#fff7e7;border-bottom:1px solid #b1701f29;grid-template-columns:minmax(0,1fr) minmax(240px,300px);align-items:end;gap:22px;padding:28px;display:grid}.hangeul-back-link{width:max-content;color:var(--course-tiger);grid-column:1/-1;align-items:center;gap:6px;font-size:13px;font-weight:800;text-decoration:none;display:inline-flex}.hangeul-hero-copy{gap:10px;display:grid}.hangeul-hero-copy>span,.hangeul-anchor-card>span,.hangeul-task>span,.hangeul-footer-nav span{color:#9d6518;letter-spacing:.14em;text-transform:uppercase;font-size:11px;font-weight:900}.hangeul-hero h2{max-width:640px;color:var(--course-ink);font-family:Noto Serif KR,Georgia,serif;font-size:clamp(32px,5vw,52px);font-weight:800;line-height:1.05}.hangeul-hero-copy p{max-width:600px;color:var(--course-ink-soft);font-size:16px;line-height:1.65}.hangeul-anchor-card{text-align:center;background:#fff;border:1px solid #b1701f33;border-radius:18px;place-items:center;gap:8px;min-height:220px;padding:22px;display:grid;position:relative;box-shadow:0 16px 36px #613d1014}.hangeul-anchor-card strong,.hangeul-word-focus strong{color:#7f4f11;font-family:Noto Sans KR,Pretendard,Manrope,sans-serif;font-size:clamp(64px,14vw,148px);font-weight:800;line-height:1}.hangeul-anchor-card p,.hangeul-word-focus p,.hangeul-muted,.hangeul-repeat-note,.hangeul-footer-nav p,.hangeul-reference p{color:var(--course-ink-soft);font-size:14.5px;line-height:1.6}.hangeul-flow{gap:18px;padding:22px;display:grid}.hangeul-section,.hangeul-reference,.hangeul-task,.hangeul-result,.hangeul-footer-nav{background:var(--course-cream);border:1px solid var(--course-line);border-radius:18px;padding:22px}.hangeul-section-title{align-items:center;gap:10px;margin-bottom:14px;display:flex}.hangeul-section-title span{color:#9d6518;background:#b1701f21;border-radius:10px;place-items:center;width:32px;height:32px;font-size:12px;font-weight:900;display:inline-grid}.hangeul-section-title h3,.hangeul-task h3,.hangeul-result h3,.hangeul-footer-nav h3,.hangeul-reference h3{color:var(--course-ink);font-family:Noto Serif KR,Georgia,serif;font-size:22px;line-height:1.2}.hangeul-word-focus{text-align:center;gap:10px;display:grid}.hangeul-guided{background:#fff;border-color:#b1701f3d}.hangeul-guided-list{gap:12px;display:grid}.hangeul-guided-step{background:#fffaf0;border:1px solid #b1701f29;border-radius:14px;gap:12px;padding:16px;display:grid;position:relative}.hangeul-guided-step.is-speak{background:#f8fbf3;border-color:#48765033}.hangeul-guided-step.is-draw{background:#fbf7f2;border-style:dashed}.hangeul-guided-step-head{align-items:center;gap:10px;display:flex}.hangeul-guided-step-head span{color:#fff;background:#7f4f11;border-radius:999px;flex:none;place-items:center;width:30px;height:30px;font-size:13px;font-weight:900;display:inline-grid}.hangeul-guided-step-head strong{color:var(--course-ink);font-size:17px;font-weight:900}.hangeul-guided-step p{color:var(--course-ink-soft);font-size:14.5px;line-height:1.55}.hangeul-guided-audio .phrase-listen{color:#7f4f11;background:#fff;border:1px solid #b1701f3d;border-radius:999px;width:max-content;min-height:40px;padding:0 14px;font-size:13px;font-weight:900;position:static}.hangeul-assembly-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;display:grid}.hangeul-assembly-card{background:#fff;border:1px solid #b1701f24;border-radius:12px;gap:7px;min-width:0;padding:14px;display:grid}.hangeul-assembly-card strong{color:#7f4f11;font-family:Noto Sans KR,Pretendard,Manrope,sans-serif;font-size:42px;line-height:1}.hangeul-assembly-card code{color:#7f4f11;white-space:normal;background:#b1701f1a;border-radius:8px;width:max-content;max-width:100%;padding:5px 8px;font-family:Noto Sans KR,Manrope,sans-serif;font-size:13px}.hangeul-assembly-card span{color:var(--course-ink);font-size:14px;font-weight:900}.hangeul-assembly-card p{font-size:12.5px}.hangeul-letter-grid{grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-top:16px;display:grid}.hangeul-letter-card,.hangeul-word-card,.hangeul-syllable{background:#fff;border:1px solid #b1701f24;border-radius:14px;gap:7px;min-width:0;transition:border-color .16s,box-shadow .16s,transform .16s;display:grid;position:relative}.hangeul-letter-card{aspect-ratio:1;text-align:center;align-content:center;padding:16px 12px}.hangeul-letter-card:hover,.hangeul-word-card:hover,.hangeul-syllable:hover,.hangeul-anchor-card:hover{border-color:#b1701f61;transform:translateY(-1px);box-shadow:0 14px 30px #613d1014}.hangeul-letter-card strong,.hangeul-syllable strong{color:#7f4f11;font-family:Noto Sans KR,Pretendard,Manrope,sans-serif;font-size:clamp(34px,6vw,58px);font-weight:800;line-height:1}.hangeul-letter-card span,.hangeul-word-card span{color:#9d6518;letter-spacing:.1em;text-transform:uppercase;font-size:11px;font-weight:900}.hangeul-letter-card p,.hangeul-word-card p{color:var(--course-ink-soft);font-size:12.5px;line-height:1.35}.hangeul-audio-hit .phrase-listen{z-index:2;border-radius:inherit;color:#0000;background:0 0;border:0;width:100%;height:100%;min-height:48px;font-size:0;position:absolute;inset:0}.hangeul-audio-hit .phrase-listen:focus-visible{outline-offset:3px;outline:3px solid #b1701f73}.hangeul-letter-card.has-audio:after,.hangeul-word-card.has-audio:after,.hangeul-syllable.has-audio:after,.hangeul-anchor-card.has-audio:after{content:"слушать";color:#7f4f1175;letter-spacing:.08em;text-transform:uppercase;font-size:10px;font-weight:900;position:absolute;bottom:9px;right:10px}.hangeul-syllable-row,.hangeul-word-grid,.hangeul-task-grid,.hangeul-reference-stack{gap:10px;display:grid}.hangeul-syllable-row{grid-template-columns:repeat(auto-fit,minmax(92px,1fr));margin-bottom:12px}.hangeul-syllable{place-items:center;min-height:96px;padding:14px}.hangeul-word-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:16px}.hangeul-word-breakdown-list{gap:14px;margin-top:16px;display:grid}.hangeul-word-breakdown{background:#fff;border:1px solid #b1701f29;border-radius:14px;gap:14px;padding:16px;display:grid}.hangeul-word-breakdown-head{justify-content:space-between;align-items:center;gap:14px;display:flex}.hangeul-word-breakdown-head strong{color:#7f4f11;font-family:Noto Sans KR,Pretendard,Manrope,sans-serif;font-size:44px;line-height:1}.hangeul-word-breakdown-head p{color:var(--course-ink-soft);margin-top:4px;font-size:14px;line-height:1.4}.hangeul-word-breakdown-head .phrase-listen,.hangeul-culture .phrase-listen{color:#7f4f11;background:#fffaf0;border:1px solid #b1701f3d;border-radius:999px;flex:none;min-height:40px;padding:0 14px;font-size:13px;font-weight:900}.hangeul-word-card{padding:16px}.hangeul-word-card strong{color:#7f4f11;font-family:Noto Sans KR,Pretendard,Manrope,sans-serif;font-size:30px;line-height:1.12}.hangeul-reference{background:#fffaf0}.hangeul-culture{background:linear-gradient(135deg,#7f4f1114,#ffffffeb),#fff;border:1px solid #b1701f33;border-radius:18px;justify-content:space-between;align-items:center;gap:18px;padding:22px;display:flex}.hangeul-culture span{color:#9d6518;letter-spacing:.12em;text-transform:uppercase;font-size:11px;font-weight:900}.hangeul-culture h3{color:var(--course-ink);margin-top:6px;font-family:Noto Serif KR,Georgia,serif;font-size:24px;line-height:1.2}.hangeul-culture p,.hangeul-homework-body p{color:var(--course-ink-soft);margin-top:8px;font-size:14.5px;line-height:1.6}.hangeul-reference summary{cursor:pointer;color:#7f4f11;font-weight:900}.hangeul-reference-stack{margin-top:16px}.hangeul-reference article{background:#fff;border:1px solid #b1701f1f;border-radius:14px;padding:16px}.hangeul-task{background:linear-gradient(135deg,#cd892429,#fffaf0f0),#fff8ea;border-color:#b1701f3d}.hangeul-task-grid{grid-template-columns:repeat(2,minmax(0,1fr));margin-top:16px}.hangeul-task-grid article{background:#ffffffbd;border:1px solid #b1701f21;border-radius:14px;padding:16px}.hangeul-task-grid article.is-main{background:#fff;border-color:#b1701f57;grid-column:1/-1;box-shadow:0 14px 32px #613d1014}.hangeul-task-grid strong{color:#9d6518;letter-spacing:.12em;text-transform:uppercase;font-size:12px;font-weight:900}.hangeul-task-grid p{color:var(--course-ink-soft);margin-top:8px;font-size:14px;line-height:1.6}.hangeul-task-grid .jeju-rich-text{gap:8px;margin-top:8px}.hangeul-task-grid .jeju-rich-text p,.hangeul-task-grid .jeju-rich-text li{color:var(--course-ink-soft);font-size:14px;line-height:1.6}.hangeul-task-grid article.is-main .jeju-rich-text p,.hangeul-task-grid article.is-main .jeju-rich-text li{color:var(--course-ink);font-size:15px}.hangeul-homework-body{background:#fff;border:1px solid #b1701f29;border-radius:14px;margin-top:12px;padding:16px}.hangeul-chat-examples{gap:8px;margin-top:14px;display:grid}.hangeul-chat-examples code{white-space:normal;color:var(--course-ink);background:#fff;border-radius:12px;padding:10px 12px;font-family:Noto Sans KR,Manrope,sans-serif;font-size:13.5px;display:block}.hangeul-result{background:#eef5e9;border-color:#2f654833}.hangeul-result ul{gap:8px;margin-top:12px;list-style:none;display:grid}.hangeul-result li{color:var(--course-ink-soft);font-size:14px;line-height:1.5}.hangeul-result li:before{content:"✓";color:var(--course-green);margin-right:7px;font-weight:900}.hangeul-footer-nav{grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:18px;display:grid}.hangeul-page .lesson-progress-cta{background:#fff8ea;border-color:#b1701f3d;width:100%;max-width:720px;margin-inline:auto}.lesson-markdown-table{background:#fff;border:1px solid #b1701f24;border-radius:12px;overflow-x:auto}.lesson-markdown-table table{border-collapse:collapse;width:100%;min-width:420px}.lesson-markdown-table th,.lesson-markdown-table td{color:var(--course-ink-soft);text-align:left;vertical-align:top;border-bottom:1px solid #b1701f1f;padding:10px 12px;font-size:13px;line-height:1.45}.lesson-markdown-table th{color:var(--course-ink);background:#b1701f14;font-weight:900}.lesson-markdown-table tr:last-child td{border-bottom:0}.lesson-callout{background:linear-gradient(135deg,#eef5e9 0%,#e6efde 100%);border:1px solid #2f65483d;border-radius:22px;padding:26px 28px;position:relative;box-shadow:0 8px 22px #2f65480f}.lesson-callout span{height:26px;color:var(--course-green);letter-spacing:.14em;text-transform:uppercase;background:#2f654824;border-radius:999px;align-items:center;padding:0 12px;font-size:11px;font-weight:800;display:inline-flex}.lesson-callout h2{letter-spacing:-.01em;color:var(--course-ink);margin-top:10px;font-family:Noto Serif KR,Georgia,serif;font-size:22px;font-weight:700}.lesson-callout p{color:var(--course-ink-soft);max-width:640px;margin-top:6px;font-size:14.5px;line-height:1.6}.lesson-progress-cta{background:var(--course-cream);border:1px solid var(--course-line);border-radius:22px;padding:22px 26px}.lesson-next-cta{background:radial-gradient(circle at 92% 0,#c0682c24,#0000 50%),linear-gradient(#fbf3df 0%,#f4ead4 100%);border:1px solid #8b4a1e38;border-radius:22px;grid-template-columns:minmax(0,1fr) auto;align-items:center;gap:24px;padding:28px 32px;display:grid}.lesson-next-cta.is-quiet{background:var(--course-paper);border-color:var(--course-line)}.lesson-next-cta-copy span{letter-spacing:.14em;text-transform:uppercase;color:var(--course-tiger);font-size:11px;font-weight:800;display:inline-block}.lesson-next-cta-copy h2{letter-spacing:-.01em;color:var(--course-ink);margin-top:6px;font-family:Noto Serif KR,Georgia,serif;font-size:24px;font-weight:700}.lesson-next-cta-copy p{max-width:520px;color:var(--course-ink-soft);margin-top:6px;font-size:14.5px;line-height:1.55}.lesson-next-cta-actions{flex-direction:column;gap:10px;display:flex}.lesson-next-cta-actions .course-cta{min-width:220px}.lesson-aside{position:sticky;top:96px}.lesson-aside-card{background:var(--course-paper);border:1px solid var(--course-line);box-shadow:var(--course-shadow);border-radius:22px;padding:24px}.lesson-aside-eyebrow{letter-spacing:.14em;text-transform:uppercase;color:var(--course-tiger);font-size:11px;font-weight:800;display:inline-block}.lesson-aside-card h2{letter-spacing:-.01em;color:var(--course-ink);margin-top:8px;font-family:Noto Serif KR,Georgia,serif;font-size:22px;font-weight:700}.lesson-aside-card p{color:var(--course-ink-soft);margin-top:8px;font-size:13.5px;line-height:1.55}.lesson-aside-links{gap:6px;margin-top:18px;display:grid}.lesson-aside-links a{border:1px solid var(--course-line);background:var(--course-cream);height:44px;color:var(--course-tiger);border-radius:12px;justify-content:space-between;align-items:center;padding:0 14px;font-size:13.5px;font-weight:700;text-decoration:none;transition:border-color .16s,background .16s;display:flex}.lesson-aside-links a:hover{border-color:var(--course-tiger);background:var(--course-tiger-soft)}.lesson-aside-links a:after{content:"→";color:var(--course-tiger-bright);font-weight:700}.lesson-sticky-action{display:none}.homework-main .course-homework-card{border:1px solid var(--course-line);background:var(--course-paper);border-radius:22px;padding:26px 28px 24px;box-shadow:0 8px 22px #3f26100a}.homework-main .course-hw-block{border:1px solid var(--course-line);background:var(--course-paper);border-radius:20px;padding:24px 26px;box-shadow:0 6px 18px #3f26100a}.homework-main .course-block-num{background:var(--course-tiger-soft);width:36px;height:36px;color:var(--course-tiger);border-radius:12px;font-family:Noto Serif KR,Georgia,serif;font-size:14px;font-weight:800}.homework-main .course-block-title{letter-spacing:-.01em;color:var(--course-ink);font-family:Noto Serif KR,Georgia,serif;font-size:22px;font-weight:700}.homework-main .course-block-desc{color:var(--course-ink-soft)}@media (max-width:880px){.lesson-page,.homework-page{gap:22px}.lesson-hero,.homework-hero{border-radius:22px;padding:22px 20px 26px}.lesson-hero:before,.homework-hero:before{font-size:clamp(180px,50vw,240px);top:-22px;right:-16px}.lesson-hero-grid,.homework-hero-grid{grid-template-columns:1fr;gap:18px;margin-top:22px}.lesson-hero-title span,.homework-hero-title span{font-size:clamp(34px,9vw,48px)}.lesson-hero-title em,.homework-hero-title em{font-size:clamp(18px,5vw,24px)}.lesson-hero-meta,.homework-hero-meta{grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.lesson-hero-meta-cell strong,.homework-hero-meta-cell strong{font-size:18px}.lesson-layout{grid-template-columns:1fr;gap:16px}.lesson-aside{order:2;position:static}.lesson-block{border-radius:20px;padding:22px 22px 20px}.lesson-block-head h2{font-size:22px}.leto-lesson-goal-grid,.leto-lesson-homework{grid-template-columns:1fr}.leto-lesson-route{gap:8px;padding:10px}.leto-lesson-route span{font-size:11px}.leto-lesson-route i{width:14px}.leto-lesson-goal{padding:16px}.leto-lesson-goal-head h3{font-size:20px}.leto-lesson-chips{grid-template-columns:1fr}.leto-lesson-homework{padding:18px}.leto-lesson-homework .course-cta{width:100%;min-width:0}.leto-game-lesson{padding:18px}.leto-game-frame-shell{border-radius:14px;margin-inline:-4px}.leto-game-frame{height:760px;min-height:760px}.leto-game-actions{justify-content:stretch}.leto-game-actions .course-cta{width:100%}.lesson-phrase-grid,.jeju-one-hero,.jeju-two-col,.jeju-tip-grid{grid-template-columns:1fr}.jeju-one-hero{padding:24px 22px}.jeju-dialogue-panel,.jeju-card,.jeju-chat-task{margin-inline:18px;padding:18px}.jeju-two-col,.jeju-tip-grid{padding-inline:18px}.jeju-dialogue-line{max-width:100%}.jeju-ladder,.jeju-course-hero,.jeju-scenario,.jeju-bricks,.jeju-scenario-main .jeju-two-col,.jeju-scenario-main .jeju-tip-grid,.jeju-scenario-main .jeju-ladder,.jeju-audio-cards,.jeju-audio-bank-grid,.jeju-substitution-table,.jeju-recognition-grid,.jeju-extra-levels,.jeju-next-card,.jeju-result-card ul{grid-template-columns:1fr}.jeju-next-card-action{justify-items:stretch}.jeju-course-hero{min-height:520px;padding:24px 20px}.jeju-course-hero h2{font-size:clamp(34px,11vw,48px)}.jeju-scenario{padding:18px}.jeju-scenario-main .jeju-card,.jeju-scenario-main .jeju-chat-task{margin-inline:0}.jeju-scene-card,.jeju-phrase-focus,.jeju-extra-details,.jeju-result-card,.jeju-next-card{padding:18px}.lesson-next-cta{grid-template-columns:1fr;padding:22px}.lesson-next-cta-actions{flex-direction:column}.lesson-next-cta-actions .course-cta{width:100%;min-width:0}.homework-main .course-homework-card,.homework-main .course-hw-block{border-radius:18px;padding:20px}.lesson-sticky-action{z-index:35;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);background:#fffaf0eb;border:1px solid #8b4a1e33;border-radius:20px;margin-top:-4px;padding:10px;display:block;position:sticky;bottom:84px;box-shadow:0 16px 40px #3f261024}.lesson-sticky-action .course-cta{width:100%}.hangeul-lesson.lesson-block{border-radius:16px}.hangeul-hero,.hangeul-flow{grid-template-columns:1fr;padding:14px}.hangeul-section,.hangeul-reference,.hangeul-task,.hangeul-result,.hangeul-footer-nav{border-radius:14px;padding:16px}.hangeul-anchor-card{min-height:190px;padding:18px}.hangeul-letter-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hangeul-word-grid,.hangeul-task-grid,.hangeul-footer-nav,.hangeul-assembly-grid{grid-template-columns:1fr}.hangeul-word-breakdown-head,.hangeul-culture{flex-direction:column;align-items:flex-start}}@media (max-width:720px){:is(.student-main:has(.lesson-page),.student-main:has(.homework-page)){padding:8px 2px 22px}.lesson-page,.homework-page{gap:8px}.lesson-hero,.homework-hero{border-radius:14px;padding:14px 10px 15px}.lesson-main,.homework-main{gap:8px}.lesson-block{border-radius:13px;padding:10px 8px}.lesson-block-video{padding:10px 6px 8px}.jeju-lesson-one.lesson-block{padding:0}.jeju-one-hero{padding:14px 8px}.jeju-dialogue-panel,.jeju-card,.jeju-chat-task{margin-inline:4px;padding:10px}.jeju-two-col,.jeju-tip-grid{padding-inline:4px}.lesson-wordbank-details>summary{padding:12px 10px}.lesson-wordbank-groups{padding:0 10px 12px}.student-main:has(.homework-page){padding:12px 10px 28px}.homework-page{gap:16px}.homework-hero{border-radius:20px;padding:20px 18px 22px}.homework-main{gap:14px}.homework-main .lesson-next-cta{border-radius:18px;padding:20px 18px}}@media (max-width:380px){.student-main:has(.homework-page){padding-inline:6px}.homework-hero{padding-inline:14px}}