:root{--bg: #f4f6fb;--card: #ffffff;--text: #1d2433;--muted: #6b7385;--border: #e3e7f0;--accent: #4455e2;--accent-2: #10a6d6}@media(prefers-color-scheme:dark){:root{--bg: #11141c;--card: #1b2030;--text: #e8ebf3;--muted: #98a0b3;--border: #2a3145}}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,Roboto,sans-serif;-webkit-tap-highlight-color:transparent}.home{max-width:640px;margin:0 auto;padding:max(20px,env(safe-area-inset-top)) 16px max(24px,env(safe-area-inset-bottom))}.home-header{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;margin:8px 0 20px}.home-date{margin:0 0 4px;color:var(--muted);font-size:14px}.home-date:first-letter{text-transform:uppercase}h1{margin:0;font-size:26px;font-weight:700}.header-actions{display:flex;gap:8px}.icon-btn{width:44px;height:44px;border:1px solid var(--border);border-radius:12px;background:var(--card);font-size:20px;cursor:pointer}.install{display:flex;align-items:center;gap:12px;margin-bottom:16px;padding:14px 16px;border-radius:14px;color:#fff;background:linear-gradient(135deg,var(--accent),var(--accent-2))}.install[hidden]{display:none}.install p{margin:4px 0 0;font-size:13px;opacity:.9}.install>div{flex:1}.install-btn{flex-shrink:0;padding:10px 16px;border:0;border-radius:10px;background:#fff;color:var(--accent);font-weight:600;cursor:pointer}.features{display:grid;grid-template-columns:repeat(auto-fill,minmax(260px,1fr));gap:12px}.feature{display:flex;align-items:center;gap:14px;min-height:72px;padding:14px 16px;border:1px solid var(--border);border-radius:14px;background:var(--card);color:inherit;text-decoration:none;transition:transform .1s,border-color .15s}.feature:hover{border-color:var(--accent)}.feature:active{transform:scale(.98)}.feature-icon{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0;border-radius:12px;background:var(--bg);font-size:22px}.feature-text{display:flex;flex-direction:column;gap:2px}.feature-text strong{font-size:16px}.feature-text small{color:var(--muted);font-size:13px}.offline{margin-top:20px;color:var(--muted);font-size:13px;text-align:center}