:root{--bg: #071018;--card: rgba(255, 255, 255, .04);--line: rgba(160, 210, 230, .22);--text: #e8f2f7;--muted: #8aa3b5;--cool: #5ec8ff;--accent: #3dd6c6;--danger: #ff7b7b;--font: "Noto Sans SC", "Segoe UI", sans-serif;--display: Syne, "Noto Sans SC", sans-serif}*{box-sizing:border-box}body{margin:0;min-height:100vh;font-family:var(--font);color:var(--text);background:radial-gradient(900px 420px at 10% -10%,rgba(62,180,220,.18),transparent 60%),radial-gradient(700px 380px at 90% 0%,rgba(61,214,198,.12),transparent 55%),var(--bg)}a{color:var(--cool);text-decoration:none}.app-shell{max-width:720px;margin:0 auto;padding:8px 14px 40px}.site-icp{margin-top:28px;padding-top:12px;border-top:1px solid var(--line);display:flex;flex-wrap:wrap;gap:8px 14px;justify-content:center;font-size:12px;color:var(--muted)}.site-icp a{color:var(--muted)}.site-icp 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10px;text-align:center;color:var(--muted);font-size:.78rem;letter-spacing:.08em}.login-qr{display:grid;justify-items:center;gap:12px;margin:4px 0 14px}.login-qr__frame{display:grid;place-items:center;width:220px;height:220px;padding:12px;border-radius:16px;background:#fff;box-shadow:0 0 0 1px #5ec8ff59,0 12px 32px #00000059}.login-qr__frame.is-empty{background:#ffffff0f;color:var(--muted)}.login-qr__frame img{display:block;width:196px;height:196px;border-radius:6px}.login-status{display:inline-flex;align-items:center;gap:8px;margin:0;padding:6px 12px;border-radius:999px;border:1px solid rgba(94,200,255,.28);background:#5ec8ff14;color:var(--cool);font-size:.82rem;font-weight:600}.login-status__dot{width:7px;height:7px;border-radius:50%;background:var(--cool)}.login-status.is-wait .login-status__dot{animation:login-pulse 1.2s ease-in-out infinite}@keyframes 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