.mc-app{--gold:#c9a84c;--bg:#0a0a0a;--card:#111;--border:#2a2a2a;font-family:system-ui,-apple-system,sans-serif;background:var(--bg);color:#fff;min-height:100vh}
.mc-loading{display:flex;align-items:center;justify-content:center;min-height:60vh;color:#666}
.mc-header{position:fixed;top:0;left:0;right:0;z-index:50;background:rgba(10,10,10,.95);backdrop-filter:blur(8px);border-bottom:1px solid #1f1f1f;height:56px;display:flex;align-items:center;justify-content:space-between;padding:0 16px}
@media(min-width:640px){.mc-header{height:64px;padding:0 24px}}
.mc-logo{font-family:Georgia,serif;font-weight:700;background:linear-gradient(135deg,#c9a84c,#f0d78c,#c9a84c);-webkit-background-clip:text;-webkit-text-fill-color:transparent;font-size:1.125rem}
@media(max-width:639px){.mc-logo{position:absolute;left:50%;transform:translateX(-50%)}}
.mc-header-actions{display:flex;align-items:center;gap:8px;margin-left:auto}
.mc-lang{display:flex;background:var(--card);border:1px solid var(--border);border-radius:8px;overflow:hidden;font-size:12px}
.mc-lang button{border:0;background:transparent;color:#888;padding:6px 10px;cursor:pointer}
.mc-lang button.active{background:rgba(201,168,76,.2);color:var(--gold)}
.mc-lang.hide-mobile{display:none}
@media(min-width:640px){.mc-lang.hide-mobile{display:flex}}
.mc-profile-btn{width:36px;height:36px;border-radius:50%;border:1px solid var(--border);background:var(--card);color:var(--gold);cursor:pointer;font-weight:700}
.mc-hero{width:100%;aspect-ratio:21/9;max-height:420px;position:relative;overflow:hidden;background:#111}
@media(max-width:639px){.mc-hero{aspect-ratio:4/5;max-height:320px}}
.mc-hero img{width:100%;height:100%;object-fit:cover}
.mc-tabs{display:flex;gap:8px;padding:16px 16px 0}
.mc-tab{padding:8px 16px;border-radius:999px;border:1px solid var(--border);background:transparent;color:#888;cursor:pointer;font-size:14px}
.mc-tab.active{background:rgba(201,168,76,.15);border-color:var(--gold);color:var(--gold)}
.mc-main{padding:80px 0 48px}
.mc-section{margin-bottom:32px}
.mc-section h2{font-size:1rem;font-weight:600;margin:0 0 12px;padding:0 16px;color:#fff}
.mc-carousel{display:flex;gap:12px;overflow-x:auto;padding:0 16px 8px;scroll-snap-type:x mandatory;-webkit-overflow-scrolling:touch;scrollbar-width:none}
.mc-carousel::-webkit-scrollbar{display:none}
.mc-card{flex-shrink:0;width:140px;aspect-ratio:3/4;border-radius:8px;overflow:hidden;background:var(--card);position:relative;scroll-snap-align:start;transition:transform .2s;cursor:pointer}
@media(min-width:768px){.mc-card{width:180px}}
@media(min-width:1024px){.mc-card{width:200px}}
.mc-card:hover{transform:scale(1.05);z-index:2}
.mc-card img{width:100%;height:100%;object-fit:cover}
.mc-card.locked img{filter:brightness(.35) saturate(.5)}
.mc-card-lock{position:absolute;inset:0;display:flex;align-items:center;justify-content:center}
.mc-card-lock span{width:40px;height:40px;border-radius:50%;border:1px solid rgba(201,168,76,.6);display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.5);font-size:14px}
.mc-fav-btn{position:absolute;top:8px;right:8px;width:28px;height:28px;border-radius:50%;border:0;background:rgba(0,0,0,.6);color:#888;cursor:pointer;opacity:0;transition:opacity .2s}
.mc-card:hover .mc-fav-btn{opacity:1}
.mc-fav-btn.on{color:var(--gold)}
.mc-login{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:24px}
.mc-login-box{width:100%;max-width:400px;background:var(--card);border:1px solid var(--border);border-radius:12px;padding:32px}
.mc-login-box h1{font-family:Georgia,serif;background:linear-gradient(135deg,#c9a84c,#f0d78c);-webkit-background-clip:text;-webkit-text-fill-color:transparent;margin:0 0 24px;text-align:center}
.mc-field{margin-bottom:16px}
.mc-field label{display:block;font-size:12px;color:#888;margin-bottom:6px}
.mc-field input{width:100%;padding:12px;border-radius:8px;border:1px solid var(--border);background:#0a0a0a;color:#fff;box-sizing:border-box}
.mc-btn-gold{width:100%;padding:12px;border:0;border-radius:8px;background:linear-gradient(135deg,#a8862e,#c9a84c,#a8862e);color:#000;font-weight:700;cursor:pointer}
.mc-btn-gold:disabled{opacity:.5}
.mc-error{color:#f87171;font-size:13px;margin-top:12px;text-align:center}
.mc-module-hero{width:100%;aspect-ratio:21/9;max-height:360px;overflow:hidden;background:#111}
.mc-module-hero img{width:100%;height:100%;object-fit:cover}
.mc-module-body{padding:24px 16px;max-width:900px;margin:0 auto}
.mc-back{background:0;border:0;color:var(--gold);cursor:pointer;margin-bottom:16px;font-size:14px}
.mc-lesson-list{display:flex;flex-direction:column;gap:12px}
.mc-lesson-item{display:flex;gap:12px;align-items:center;padding:12px;background:var(--card);border:1px solid var(--border);border-radius:8px;cursor:pointer;text-align:left;width:100%;color:inherit}
.mc-lesson-item:hover{border-color:var(--gold)}
.mc-lesson-thumb{width:120px;aspect-ratio:16/9;border-radius:6px;overflow:hidden;background:#222;flex-shrink:0}
.mc-lesson-thumb img{width:100%;height:100%;object-fit:cover}
.mc-lesson-info{flex:1;min-width:0}
.mc-lesson-info h3{margin:0 0 4px;font-size:15px}
.mc-lesson-info p{margin:0;font-size:13px;color:#888}
.mc-check{width:24px;height:24px;border-radius:50%;border:2px solid var(--border);display:flex;align-items:center;justify-content:center;flex-shrink:0;font-size:12px}
.mc-check.done{border-color:var(--gold);background:rgba(201,168,76,.2);color:var(--gold)}
.mc-player-wrap{max-width:960px;margin:0 auto;padding:16px}
.mc-video{position:relative;padding-bottom:56.25%;height:0;background:#000;border-radius:8px;overflow:hidden;margin-bottom:16px}
.mc-video iframe,.mc-video video{position:absolute;top:0;left:0;width:100%;height:100%;border:0}
.mc-player-actions{display:flex;gap:12px;flex-wrap:wrap;align-items:center}
.mc-player-actions h1{font-size:1.25rem;margin:0 0 4px;width:100%}
.mc-player-actions p{color:#888;margin:0 0 12px;width:100%}
.mc-btn-outline{padding:8px 16px;border:1px solid var(--gold);border-radius:8px;background:transparent;color:var(--gold);cursor:pointer}
.mc-btn-outline.done{background:rgba(201,168,76,.15)}
.mc-profile-page{max-width:480px;margin:0 auto;padding:24px 16px}
.mc-empty{color:#666;padding:0 16px;font-size:14px}