:root{--red:#d94350;--paper:#faf8f4;--ink:#252321;--line:#ded8d0;--soft:#f8e5e3}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:system-ui,sans-serif;background-image:radial-gradient(#c9bfb344 .6px,transparent .6px);background-size:9px 9px}header{max-width:1120px;margin:auto;padding:20px 24px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line)}.brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--ink)}.brand img{width:55px;height:65px;object-fit:contain}.brand strong{letter-spacing:.12em}.badge,.eyebrow{font-size:11px;letter-spacing:.14em;font-weight:800}.badge{border:1px solid var(--red);color:var(--red);padding:7px;border-radius:5px}.eyebrow{color:var(--red)}main{max-width:1120px;margin:auto;padding:35px 24px 190px}h1,h2,h3{letter-spacing:-.035em}h1{font-size:clamp(36px,5vw,60px);line-height:1.08;margin:14px 0 22px;font-weight:900}h2{font-size:30px}p{line-height:1.65}button,input,select,textarea{font:inherit}button{cursor:pointer;border:0;background:var(--red);color:white;padding:13px 20px;border-radius:9px;font-weight:700}input,select,textarea{padding:12px;border:1px solid var(--line);border-radius:8px;background:white;color:var(--ink);max-width:100%}button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #ab6670;outline-offset:3px}.hero{display:grid;grid-template-columns:1.2fr 1fr;gap:50px;align-items:center}.hero p{max-width:490px}.photo{transform:rotate(2deg);padding:14px 14px 0;background:white;box-shadow:0 12px 35px #34251915;border:1px solid var(--line)}.photo img{width:100%;height:380px;object-fit:cover}.photo span{display:block;text-align:center;font-size:13px;padding:16px}.muted,.section-head span{color:#756e66;font-size:13px}.section-head{display:flex;justify-content:space-between;align-items:center;margin-top:44px}.features,.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.features article,.card,.account{background:#fffdfa;border:1px solid var(--line);border-radius:13px;padding:24px}.features article>span{color:var(--red);font-weight:800}.membership{background:var(--soft);border-radius:15px;padding:30px;display:flex;gap:25px;justify-content:space-between;align-items:center;margin-top:30px}.membership strong{display:block;font-size:30px;margin-bottom:15px}small{font-size:14px;font-weight:400}.notice{background:var(--soft);border-left:3px solid var(--red);padding:16px;font-size:14px;margin:20px 0}.controls{display:flex;gap:12px}.controls input{flex:1}.card{padding:0;overflow:hidden}.card img{width:100%;height:190px;object-fit:cover}.card .body{padding:20px}.card h2{font-size:21px;margin:10px 0}.card button{width:100%}.tag{font-size:11px;color:var(--red);font-weight:800;letter-spacing:.08em}.materials{display:grid;grid-template-columns:1fr 1fr;gap:12px}.materials label{display:flex;align-items:center;gap:12px;background:white;border:1px solid var(--line);border-radius:10px;padding:18px}.materials input{accent-color:var(--red);width:20px;height:20px}.account{max-width:680px}.price{font-size:35px;font-weight:900}form{display:grid;gap:10px}.secondary{background:transparent;color:var(--red);border:1px solid var(--red)}nav{position:fixed;bottom:76px;left:50%;transform:translateX(-50%);background:#fffdfaf5;display:flex;max-width:620px;width:calc(100% - 28px);padding:6px;gap:4px;border:1px solid var(--line);border-radius:15px;box-shadow:0 8px 30px #34251920;z-index:5}nav button{flex:1;background:transparent;color:#756e66;font-size:23px;padding:9px 4px}nav button span{display:block;font-size:12px}nav button.active{background:var(--red);color:white}dialog{width:min(680px,calc(100% - 24px));border:0;border-radius:18px;padding:28px;max-height:85vh;overflow:auto}dialog::backdrop{background:#25232199}.close{float:right;background:transparent;color:var(--ink);font-size:25px;padding:0 8px}.placeholder{padding:50px 20px;background:#252321;color:white;text-align:center;border-radius:12px}.placeholder strong{font-size:34px;display:block}textarea{display:block;width:100%;min-height:110px;margin-bottom:12px}[hidden]{display:none!important}@media(max-width:700px){header{padding:14px}.badge{font-size:9px}main{padding:25px 18px 190px}.hero{grid-template-columns:1fr;gap:25px}.photo img{height:330px}.features,.grid,.materials{grid-template-columns:1fr}.membership{display:block}.section-head{display:block}.controls{flex-direction:column}h1{font-size:38px}.photo{max-width:450px;margin:auto}.membership h2{font-size:26px}}

.video{position:relative;aspect-ratio:9/16;width:min(100%,380px);margin:20px auto;background:#252321;border-radius:12px;overflow:hidden}.video iframe{position:absolute;inset:0;width:100%;height:100%;border:0}.placeholder button{display:block;margin:16px auto 0}button:disabled{opacity:.55;cursor:wait}#authStatus{min-height:24px}
.carousel{transform:none;overflow:hidden}.carousel img{object-fit:contain;height:430px;background:#f4eee6;display:block;touch-action:pan-y}.carousel-controls{display:flex;align-items:center;justify-content:space-between;padding:14px 0 0;gap:12px}.carousel-controls>div{text-align:center}.carousel-controls span{padding:4px;font-size:12px;color:#756e66}.carousel-controls button{font-size:29px;line-height:1;padding:8px 17px;min-height:48px;min-width:48px}.swipe-hint{text-align:center;font-size:12px;color:#756e66;margin:6px 0 14px}.hero>div>button{margin:5px 5px 5px 0}.card img{object-fit:contain;height:245px;background:#f0e9e0}.coming-soon{margin:32px 0;border:1px dashed #c8beb3;border-radius:14px;padding:24px;background:#f2eee8}.coming-soon h2{margin-top:0}.materials{display:block}.materials>section{margin-bottom:28px}.materials label{margin-bottom:10px;line-height:1.5}.materials input{flex-shrink:0}.lesson-nav{display:flex;gap:12px;margin:20px 0}.lesson-nav button{flex:1}.help{margin-top:55px;border-top:1px solid var(--line);padding-top:30px;max-width:760px}.help details{border-bottom:1px solid var(--line);padding:16px 0}.help summary{font-weight:700;cursor:pointer;min-height:28px}.contact-button{display:inline-block;margin-top:25px;background:var(--red);padding:14px 20px;border-radius:9px;color:white;text-decoration:none;font-weight:700}.socials{display:flex;flex-wrap:wrap;gap:12px;margin-top:16px}.socials a{padding:12px 14px;border:1px solid var(--line);border-radius:9px;color:var(--ink);text-decoration:none;background:#fffdfa}.gold-seal{width:122px;height:122px;margin:0 0 22px;border-radius:50%;border:3px double #a87a28;background:linear-gradient(135deg,#f9edc9,#ddbd70 50%,#f8e9b5);color:#644612;box-shadow:0 5px 18px #95732920;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;outline:1px solid #c29b4a;outline-offset:5px}.gold-seal>span{font-size:25px}.gold-seal strong{font-size:14px;letter-spacing:.12em;margin:4px 0}.gold-seal small{font-size:9px;letter-spacing:.1em}.member-active h2{font-size:27px}.membership.subscribed{background:linear-gradient(125deg,#fbf4e1,#fffaf0);border:1px solid #caa45a}.account:has(.member-active){border-color:#caa45a}.member-active{padding:18px 0}.member-active .gold-seal{margin-left:5px}button{min-height:44px}nav{bottom:calc(76px + env(safe-area-inset-bottom))}main{padding-bottom:calc(190px + env(safe-area-inset-bottom))}@media(max-width:700px){.carousel{width:100%}.carousel img{height:390px}.card img{height:300px}.lesson-nav button{padding:12px 10px;font-size:14px}.hero p{font-size:15px;line-height:1.75}.socials{gap:8px}.membership>div:last-child{margin-top:20px}}
#creatorPanel{border-top:1px solid var(--line);margin-top:30px;padding-top:20px}#adminList{display:grid;gap:8px;margin:18px 0}#adminList button{text-align:left}#classEditor{margin-top:22px;padding:18px;background:#f4eee7;border-radius:12px}#classEditor label{font-weight:600}#classEditor input[type=checkbox]{width:22px;height:22px;vertical-align:middle}#coverPreview{max-width:100%;height:220px;object-fit:contain;background:#fff}#classEditor textarea{margin:0}#installApp{margin-bottom:16px}#reloadCatalog{margin:10px 0}