:root{color-scheme:dark;--bg:#0d1117;--panel:#151c25;--line:#283442;--text:#edf3f8;--muted:#9aaaba;--accent:#4de0c1}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 75% -10%,#19363d 0,#0d1117 42%);color:var(--text);font:16px/1.7 system-ui,-apple-system,"Segoe UI",sans-serif}.top{height:68px;padding:0 max(24px,calc((100% - 1120px)/2));display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);background:#0d1117e8;backdrop-filter:blur(12px);position:sticky;top:0;z-index:5}.brand{font-size:20px;font-weight:800;color:var(--text);text-decoration:none}.brand span{color:var(--accent)}nav{display:flex;gap:24px;align-items:center}a{color:var(--muted);text-decoration:none}a:hover{color:var(--accent)}button,.button{border:0;border-radius:8px;padding:10px 17px;background:var(--accent);color:#07201e;font-weight:700;cursor:pointer;text-decoration:none}.secondary,.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.hero,.section{max-width:1120px;margin:auto;padding:84px 24px}.hero{min-height:480px;display:flex;flex-direction:column;justify-content:center}.eyebrow{color:var(--accent);letter-spacing:.16em;font-size:12px;font-weight:700}.hero h1{font-size:clamp(42px,7vw,76px);line-height:1.08;max-width:760px;margin:12px 0}.hero p{max-width:620px;color:var(--muted);font-size:18px}.actions{display:flex;gap:12px;margin-top:24px}.section{padding-top:28px}.section-title{display:flex;align-items:baseline;justify-content:space-between;border-bottom:1px solid var(--line);margin-bottom:20px}.section-title span,.muted{color:var(--muted);font-size:13px}.cards,.plans{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px}.card,.plans article{background:linear-gradient(145deg,#18222c,#121820);border:1px solid var(--line);border-radius:12px;padding:20px}.card h3,.plans h3{margin:0 0 6px}.card p,.plans p{color:var(--muted);margin:8px 0}.card a{display:inline-block;margin-top:10px;color:var(--accent)}.featured{border-color:var(--accent)!important}.plans strong{font-size:30px}.plans small{font-size:14px;color:var(--muted)}footer{padding:40px 24px;text-align:center;color:var(--muted);border-top:1px solid var(--line)}dialog{border:1px solid var(--line);border-radius:14px;background:var(--panel);color:var(--text);padding:0;max-width:420px;width:calc(100% - 32px)}dialog::backdrop{background:#000b}.login-form,dialog form{padding:28px;display:grid;gap:14px}label{display:grid;gap:6px;color:var(--muted)}input{width:100%;padding:11px;border-radius:7px;border:1px solid var(--line);background:#0d131a;color:var(--text);font:inherit}.code-row{display:grid;grid-template-columns:1fr auto;gap:8px}.close{margin-left:auto;background:transparent;color:var(--muted);font-size:24px;padding:0}.full-width{width:100%}[hidden]{display:none!important}button:disabled{cursor:not-allowed;opacity:.55}#sms-login-panel,#browser-account-panel{display:grid;gap:14px}.auth-page{min-height:100vh}.auth-shell{min-height:100vh;display:grid;place-items:center;padding:24px}.auth-panel{width:min(520px,100%);background:var(--panel);border:1px solid var(--line);border-radius:14px;padding:32px}.auth-panel h1{margin:8px 0 10px;font-size:30px}.auth-account{display:flex;align-items:center;justify-content:space-between;margin:22px 0;padding:14px 16px;border:1px solid var(--line);border-radius:8px;background:#0d131a}.auth-account span{color:var(--muted)}.auth-actions{display:flex;gap:10px;flex-wrap:wrap}.auth-actions .button{display:inline-flex;align-items:center;justify-content:center}#launch-help{margin:18px 0 0;min-height:44px}