.academy{--academy-accent:#087f83;--academy-soft:#e7f6f4;--academy-ink:#15383b;--academy-muted:#667f82;--academy-line:#dfeae8;color:var(--academy-ink);line-height:1.9;min-width:0}.academy *{box-sizing:border-box}.academy a{color:inherit}.academy h1,.academy h2,.academy h3{line-height:1.65;margin:0 0 12px}.academy h1{font-size:clamp(26px,4vw,42px);letter-spacing:-1px}.academy h2{font-size:24px}.academy h3{font-size:18px}.academy p{margin:0 0 15px}.academy .academy-eyebrow{font-size:12px;color:var(--academy-accent);font-weight:700;display:block;margin-bottom:10px}.academy-muted{color:var(--academy-muted)}.academy-small{font-size:12px}.academy-intro{background:linear-gradient(125deg,#e4f6f2,#f4fbfa);border:1px solid #d9eeea;border-radius:26px;padding:clamp(24px,4vw,44px);margin-bottom:24px;display:flex;align-items:center;justify-content:space-between;gap:32px}.academy-intro p{max-width:650px;color:var(--academy-muted);margin-bottom:0}.academy-intro-mark{width:116px;height:116px;flex:none;border-radius:32px;background:#fff9;display:grid;place-items:center;transform:rotate(-5deg)}.academy-intro-mark svg{width:60px;height:60px;fill:none;stroke:var(--academy-accent);stroke-width:1.3;stroke-linecap:round;stroke-linejoin:round}.academy-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-top:18px}.academy .academy-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:10px 18px;border:1px solid transparent;border-radius:13px;background:var(--academy-accent);color:#fff;font:inherit;font-size:13px;font-weight:600;cursor:pointer;text-decoration:none}.academy .academy-button:hover{background:#05696d}.academy .academy-button.secondary{color:var(--academy-ink);border-color:var(--academy-line);background:white}.academy .academy-button.danger{background:#fff2f2;color:#a53847;border-color:#f1dce0}.academy .academy-button:focus-visible,.academy a:focus-visible,.academy summary:focus-visible{outline:3px solid #10a7a1;outline-offset:4px}.academy-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px}.academy-card{min-width:0;border:1px solid var(--academy-line);border-radius:23px;background:#fff;overflow:hidden;box-shadow:0 5px 20px #174f4904;display:flex;flex-direction:column}.academy-card-content{padding:23px;display:flex;flex-direction:column;flex:1;gap:8px}.academy-card h2{font-size:20px}.academy-card p{font-size:13px;color:var(--academy-muted)}.academy-card .academy-actions{margin-top:auto;padding-top:12px}.academy-cover{display:block;width:100%;height:205px;object-fit:cover;background:#e7f4f1}.academy-cover.empty{display:flex;align-items:center;justify-content:center;gap:10px;font-size:34px;color:#45918b;background:linear-gradient(140deg,#e5f5f0,#f4faf9)}.academy-cover.empty svg{width:76px;height:76px;fill:none;stroke:currentColor;stroke-width:1.2}.academy-label{display:inline-flex;align-items:center;padding:4px 10px;border-radius:9px;background:var(--academy-soft);color:#146e70;font-size:11px;max-width:max-content}.academy-price{display:block;font-size:22px;line-height:1.6;font-weight:700;color:var(--academy-ink);font-variant-numeric:tabular-nums}.academy-price small{font-size:12px;font-weight:400;color:var(--academy-muted)}.academy-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:22px;align-items:start}.academy-panel{background:#fff;border:1px solid var(--academy-line);border-radius:23px;padding:26px;min-width:0;margin-bottom:20px}.academy-panel:last-child{margin-bottom:0}.academy-stack{display:grid;gap:16px}.academy-summary{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-bottom:18px;flex-wrap:wrap}.academy-summary h2,.academy-summary h3{margin:0}.academy-prose{white-space:pre-line;overflow-wrap:anywhere;font-size:14px;color:#3c6062}.academy-facts{margin:20px 0 0;padding:0;list-style:none}.academy-facts li{display:flex;justify-content:space-between;gap:10px;border-top:1px solid #edf3f2;padding:12px 0;font-size:12px}.academy-outline{border:1px solid var(--academy-line);border-radius:15px;margin-top:13px;overflow:hidden}.academy-outline summary{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:15px 18px;cursor:pointer;background:#f6faf9;font-weight:600;font-size:14px}.academy-outline summary:after{content:'⌄';color:var(--academy-accent)}.academy-lessons{list-style:none;padding:0;margin:0}.academy-lessons li{border-top:1px solid #eaf1ef}.academy-lesson{display:flex;gap:12px;align-items:center;padding:14px 17px;text-decoration:none;font-size:13px}.academy-lesson:hover,.academy-lesson.selected{background:var(--academy-soft)}.academy-lesson-number{width:28px;height:28px;flex:none;border-radius:9px;display:grid;place-items:center;color:var(--academy-accent);background:#f0f7f5;font-size:11px}.academy-lesson small{margin-inline-start:auto;color:var(--academy-muted);white-space:nowrap;font-size:10px}.academy-notice{padding:16px 18px;border-radius:15px;background:#eff8f6;border:1px solid #d9eae5;font-size:12px;color:#476966;margin:15px 0;overflow-wrap:anywhere}.academy-empty{padding:48px 24px;text-align:center;border:1px dashed #bfdad5;background:#f6fbfa;border-radius:24px;grid-column:1/-1}.academy-empty h2{font-size:20px}.academy-empty p{font-size:13px;color:var(--academy-muted)}.academy-player{width:100%;aspect-ratio:16/9;display:block;border-radius:17px;background:#123a3b}.academy-learning{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:22px;align-items:start}.academy-learning .academy-panel{padding:22px}.academy-learning-list{max-height:75vh;overflow:auto;scrollbar-width:thin}.academy-learning-list .academy-outline{margin-top:0;margin-bottom:14px}.academy-back{font-size:12px;color:var(--academy-accent)!important;text-decoration:none;display:inline-block;margin-bottom:16px}.academy-form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 18px}.academy-field{min-width:0;margin-bottom:16px}.academy-field label{display:block;font-size:12px;font-weight:600;margin-bottom:7px;color:#476a6b}.academy-field input,.academy-field select,.academy-field textarea{display:block;width:100%;font:inherit;font-size:13px;border:1px solid #d9e6e3;border-radius:12px;color:var(--academy-ink);background:#fbfdfd;padding:11px 13px;min-height:44px}.academy-field textarea{resize:vertical;min-height:100px;line-height:1.9}.academy-field input:focus,.academy-field select:focus,.academy-field textarea:focus{outline:3px solid #0ba49e20;border-color:#0c8888}.academy-field input[type=file]{padding:9px}.academy-field input[type=file]::file-selector-button{font:inherit;border:0;border-radius:7px;padding:6px 10px;background:#e4f3ef;color:#1e7773;margin-inline-end:12px}.academy-field small{display:block;font-size:11px;color:var(--academy-muted);margin-top:6px}.academy-error{color:#a32942;font-size:12px;margin-top:5px!important}.academy-field [aria-invalid=true]{border-color:#b13c54}.academy-admin-row{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap;padding:20px 0;border-bottom:1px solid #e8efed}.academy-admin-row:last-child{border-bottom:0}.academy-admin-row h2{font-size:17px;margin:0 0 5px}.academy-admin-row p{font-size:12px;margin:0}.academy-admin-row .academy-actions{margin:0}.academy-lesson-editor{border:1px solid #dfeae7;border-radius:16px;margin-top:14px;overflow:hidden}.academy-lesson-editor>summary{padding:16px 18px;background:#f5faf8;cursor:pointer;font-size:14px;font-weight:600}.academy-lesson-editor>form{padding:20px}.academy-separator{border:0;border-top:1px solid #e1ece8;margin:26px 0}.academy-pager{margin-top:24px}.academy-pager svg{max-width:24px;max-height:24px}.academy .academy-cover-preview{width:180px;height:110px;object-fit:cover;border-radius:14px;margin-bottom:15px}.academy-full{width:100%}.academy-sticky{position:sticky;top:20px}.academy-form-grid .academy-field{margin-bottom:0}.academy-form-grid{margin-bottom:16px}
@media(max-width:1100px){.academy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.academy-layout{grid-template-columns:minmax(0,1fr) 290px}.academy-learning{grid-template-columns:minmax(0,1fr) 270px}}
@media(max-width:800px){.academy-layout,.academy-learning{grid-template-columns:1fr}.academy-purchase{grid-row:1}.academy-sticky{position:static}.academy-learning-list{max-height:none}.academy-intro{padding:26px;gap:20px}.academy-intro-mark{width:85px;height:85px;border-radius:24px}.academy-intro-mark svg{width:45px;height:45px}}
@media(max-width:540px){.academy-grid,.academy-form-grid{grid-template-columns:1fr}.academy-panel,.academy-card-content{padding:20px}.academy-intro-mark{display:none}.academy-intro{padding:23px;border-radius:22px}.academy h1{font-size:27px}.academy h2{font-size:21px}.academy-learning .academy-panel{padding:16px}.academy-field input,.academy-field select,.academy-field textarea{font-size:16px}.academy-actions .academy-button{flex:1}.academy-summary .academy-actions{width:100%}.academy-admin-row{align-items:flex-start}.academy-admin-row .academy-actions{width:100%}.academy-cover{height:190px}}