:root{color-scheme:dark;--bg:#0b0e14;--panel:#121722;--line:#263044;--text:#eef3ff;--muted:#94a0b8;--accent:#a970ff;--accent2:#4ce0c1}*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:radial-gradient(circle at 20% 0,#1b1730 0,transparent 38%),var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif}body{min-height:100vh}.topbar{height:64px;border-bottom:1px solid var(--line);background:#0d1119e8;backdrop-filter:blur(12px);display:flex;align-items:center;justify-content:space-between;padding:0 22px;position:sticky;top:0;z-index:5}.brand{color:var(--text);font-weight:850;text-decoration:none;letter-spacing:.2px}.brand span{color:var(--accent2)}.identity{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:14px}.identity img,.context-card img{width:34px;height:34px;border-radius:50%;object-fit:cover}.identity form{margin:0}.link-button{appearance:none;border:0;background:transparent;color:var(--accent2);cursor:pointer;font:inherit}.hero{max-width:780px;margin:14vh auto;padding:40px 28px;text-align:center}.eyebrow{font-size:12px;letter-spacing:.22em;color:var(--accent2);font-weight:800}.hero h1{font-size:clamp(36px,7vw,72px);line-height:1;margin:.2em 0}.hero p:not(.eyebrow){font-size:18px;color:var(--muted);max-width:620px;margin:18px auto 30px}.primary{display:inline-block;text-decoration:none;padding:13px 20px;border-radius:10px;background:var(--accent);color:white;font-weight:800}.context-bar{padding:18px 20px;border-bottom:1px solid var(--line);background:#0d1119}.context-bar>div:first-child{display:flex;gap:10px;align-items:baseline;margin-bottom:12px}.context-bar>div:first-child span{font-size:12px;color:var(--muted)}.contexts{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px}.context-card{min-width:210px;display:flex;align-items:center;text-align:left;gap:10px;border:1px solid var(--line);border-radius:12px;background:var(--panel);color:var(--text);padding:10px;cursor:pointer}.context-card:hover{border-color:#566581}.context-card.active{border-color:var(--accent2);box-shadow:0 0 0 1px var(--accent2)}.context-card span{display:flex;min-width:0;flex-direction:column}.context-card b,.context-card small{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.context-card small{color:var(--muted);margin-top:2px}.panel{max-width:780px;margin:9vh auto;padding:32px;border:1px solid var(--line);border-radius:16px;background:var(--panel);text-align:center}.panel p{color:var(--muted)}.panel.error{border-color:#7d3b4b}.player-frame-shell{height:calc(100vh - 160px);min-height:620px;padding:0}.player-frame-shell iframe{display:block;width:100%;height:100%;border:0;background:#080b10}@media(max-width:720px){.topbar{padding:0 12px}.identity span{display:none}.context-bar{padding:12px}.context-card{min-width:180px}.player-frame-shell{height:calc(100vh - 150px);min-height:560px}}