:root{--bg:#0a0a0b;--panel:#141416;--panel2:#1a1a1d;--text:#f5f3ef;--muted:#9c9993;--line:#2b2a2d;--accent:#d6ff4b;--danger:#ff806f;--radius:18px}*{box-sizing:border-box}html{background:var(--bg);color:var(--text);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif}body{margin:0;min-height:100vh;background:radial-gradient(circle at 80% -10%,#252a17 0,transparent 28%),var(--bg)}button,input,textarea{font:inherit}.topbar{height:72px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 clamp(20px,5vw,72px);position:sticky;top:0;background:#0a0a0be8;backdrop-filter:blur(16px);z-index:20}.brand{display:flex;gap:12px;align-items:center;color:var(--text);text-decoration:none;font-weight:700}.brand-mark{width:34px;height:34px;display:grid;place-items:center;background:var(--accent);color:#10120a;border-radius:10px}.page{max-width:1320px;margin:auto;padding:56px clamp(20px,5vw,72px) 100px}.hero-row{display:flex;justify-content:space-between;align-items:flex-end;gap:28px;margin-bottom:42px}.hero-row h1{font-size:clamp(44px,7vw,76px);line-height:.95;margin:8px 0 14px;letter-spacing:-.055em}.role-hero{margin:28px 0 30px}.eyebrow{color:var(--accent);font-size:11px;letter-spacing:.18em;font-weight:800;margin:0;text-transform:uppercase}.muted{color:var(--muted);max-width:680px;line-height:1.7;margin:0}.primary-button,.ghost-button{border:0;border-radius:12px;padding:13px 19px;font-weight:750;cursor:pointer;white-space:nowrap}.primary-button{background:var(--accent);color:#11130b}.primary-button:hover{filter:brightness(.9)}.ghost-button{background:#222225;color:var(--text);border:1px solid var(--line)}.full{width:100%;margin-top:6px}.role-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:22px}.role-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--panel);color:var(--text);text-decoration:none;transition:.25s}.role-card:hover{transform:translateY(-4px);border-color:#555548}.role-cover{height:220px;position:relative;background:linear-gradient(140deg,#2b2c25,#19191b);display:grid;place-items:center;overflow:hidden}.role-cover img{width:100%;height:100%;object-fit:cover}.role-cover>span{font-size:80px;font-weight:800;color:#4c5040}.cover-shade{position:absolute;inset:0;background:linear-gradient(transparent 55%,#141416)}.role-body{padding:20px}.role-heading{display:flex;align-items:center;justify-content:space-between}.role-heading h2{margin:0;font-size:22px}.role-body p{color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.stats{display:flex;gap:10px;align-items:center;color:#77746f;font-size:13px;margin-top:18px}.stats i{width:3px;height:3px;border-radius:50%;background:#555}.empty-state{text-align:center;border:1px dashed #38373a;border-radius:24px;padding:90px 24px;color:var(--muted)}.empty-state h2{color:var(--text);margin:12px 0 8px}.empty-state p{margin:0 0 24px}.empty-symbol{font-size:42px;color:var(--accent)}.empty-state.compact{padding:60px 20px;margin-top:24px}.back-link{color:var(--muted);text-decoration:none;font-size:14px}.back-link:hover{color:var(--text)}.drop-zone{border:1px dashed #424147;border-radius:16px;padding:25px;text-align:center;display:flex;flex-direction:column;gap:7px;color:var(--muted);cursor:pointer;margin-bottom:28px;transition:.2s}.drop-zone strong{color:var(--text)}.drop-zone:hover,.drop-zone.active{border-color:var(--accent);background:#d6ff4b0a}.drop-zone span{font-size:13px}.progress-wrap{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:20px;margin-bottom:28px}.progress-copy{display:flex;justify-content:space-between;font-size:14px;margin-bottom:12px}.progress-track{height:7px;border-radius:10px;background:#2b2b2d;overflow:hidden}.progress-track div{height:100%;width:0;background:var(--accent);transition:width .15s}.media-grid{columns:4 240px;column-gap:16px}.media-card{display:block;width:100%;margin:0 0 16px;padding:0;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:var(--panel);position:relative;color:var(--text);cursor:pointer;break-inside:avoid;text-align:left}.media-card img,.media-card video{display:block;width:100%;max-height:420px;object-fit:cover;background:#050505}.media-card:hover{border-color:#62625a}.media-caption{display:block;padding:11px 13px;font-size:12px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.play{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:50px;height:50px;border-radius:50%;display:grid;place-items:center;background:#0a0a0bbb;color:var(--accent);padding-left:3px}.flash{border-radius:12px;padding:12px 16px;margin:0 0 20px;font-size:14px}.flash.success{background:#d6ff4b17;color:var(--accent);border:1px solid #d6ff4b44}.flash.error{background:#ff806f15;color:var(--danger);border:1px solid #ff806f3d}.login-shell{min-height:calc(100vh - 185px);display:grid;place-items:center}.login-card{width:min(430px,100%);background:var(--panel);border:1px solid var(--line);border-radius:24px;padding:38px}.login-card h1{font-size:32px;margin:10px 0}.lock-icon{float:right;width:48px;height:48px;border:1px solid #49502e;border-radius:50%;display:grid;place-items:center;color:var(--accent)}.stack-form{display:grid;gap:18px;margin-top:30px}label{display:grid;gap:8px;color:#bbb8b2;font-size:13px}input,textarea{width:100%;border:1px solid #37363a;background:#0d0d0f;color:var(--text);border-radius:11px;padding:13px 14px;outline:none}input:focus,textarea:focus{border-color:var(--accent)}dialog{border:1px solid #363539;border-radius:22px;background:var(--panel);color:var(--text);padding:0;width:min(520px,calc(100% - 32px));box-shadow:0 30px 100px #000c}dialog::backdrop{background:#000a;backdrop-filter:blur(4px)}.dialog-form{padding:28px;display:grid;gap:20px}.dialog-head{display:flex;justify-content:space-between}.dialog-head h2{margin:6px 0 0}.close,.viewer-close{border:0;background:transparent;color:var(--muted);font-size:28px;cursor:pointer}.dialog-actions{display:flex;justify-content:flex-end;gap:10px}.viewer{width:min(1180px,95vw);height:min(88vh,900px);background:#050506}.viewer-close{position:absolute;right:15px;top:8px;z-index:2;background:#111a;width:42px;height:42px;border-radius:50%;color:#fff}.viewer #viewer-stage{height:calc(100% - 48px);display:grid;place-items:center}.viewer img,.viewer video{max-width:100%;max-height:100%;object-fit:contain}.viewer #viewer-name{text-align:center;color:var(--muted);padding:13px;font-size:13px}@media(max-width:700px){.page{padding-top:34px}.hero-row{align-items:flex-start;flex-direction:column}.hero-row h1{font-size:48px}.hero-row .primary-button{width:100%}.role-cover{height:190px}.login-card{padding:28px}.media-grid{columns:2 145px}.topbar{height:64px}.viewer{height:82vh}}