.login-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#00000080;display:flex;justify-content:center;align-items:flex-end;z-index:1000;backdrop-filter:blur(12px) saturate(1.2);-webkit-backdrop-filter:blur(12px) saturate(1.2)}.login-modal-sheet{background:color-mix(in srgb,var(--surface, #ffffff) 85%,transparent);backdrop-filter:blur(40px) saturate(1.8);-webkit-backdrop-filter:blur(40px) saturate(1.8);width:100%;max-width:480px;border-radius:24px 24px 0 0;padding:32px 24px 48px;display:flex;flex-direction:column;align-items:center;transform:translateY(100%);transition:transform .3s cubic-bezier(.175,.885,.32,1.275);box-shadow:0 -10px 40px #0000001a}.login-modal-sheet.slide-in{transform:translateY(0)}.login-title{font-size:1.25rem;font-weight:600;margin-bottom:24px;color:var(--app-text, #111)}.login-icon-wrap{margin-bottom:20px}.login-icon{width:72px;height:72px}.login-hint{font-size:.9rem;color:var(--app-text-muted, 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#515154;--text-muted: #86868b;--hairline: rgba(29, 29, 31, .1);--hairline-strong: rgba(29, 29, 31, .18);--accent: #0071e3;--accent-strong: #005bbf;--accent-soft: rgba(0, 113, 227, .1);--live: #ff3b30;--shadow: 0 18px 60px rgba(0, 0, 0, .1);--shadow-soft: 0 10px 34px rgba(0, 0, 0, .08);--max-width: 1320px;--nav-height: 56px;--radius: 12px;--radius-large: 24px;--ease: cubic-bezier(.2, .8, .2, 1);--search-bg: rgba(0, 0, 0, .05);--search-bg-focus: rgba(0, 0, 0, .08)}@media (prefers-color-scheme: dark){:root{color-scheme:dark;--page-bg: #000000;--surface: rgba(28, 28, 30, .65);--surface-solid: #1c1c1e;--text: #ffffff;--text-soft: #d2d2d7;--text-muted: #a1a1a6;--hairline: rgba(255, 255, 255, .12);--hairline-strong: rgba(255, 255, 255, .2);--accent: #2997ff;--accent-strong: #6eb8ff;--accent-soft: rgba(41, 151, 255, .16);--shadow: 0 18px 60px rgba(0, 0, 0, .38);--shadow-soft: 0 10px 34px rgba(0, 0, 0, .28);--search-bg: rgba(255, 255, 255, .1);--search-bg-focus: rgba(255, 255, 255, .15)}}*,*:before,*:after{box-sizing:border-box}html{min-height:100%;background:var(--page-bg);scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;color:var(--text);background:linear-gradient(180deg,rgba(255,255,255,.7),transparent 420px),var(--page-bg)}@media (prefers-color-scheme: dark){body{background:linear-gradient(180deg,rgba(255,255,255,.04),transparent 420px),var(--page-bg)}}::-webkit-scrollbar{width:14px;height:14px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{border-radius:999px;background-color:#8e8e9380;border:4px solid transparent;background-clip:padding-box;min-height:40px}::-webkit-scrollbar-thumb:hover{background-color:#8e8e93cc}::-webkit-scrollbar-corner{background:transparent}@media (prefers-color-scheme: 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a:hover{text-decoration:underline}.legal-links .divider{color:var(--hairline-strong)}