:root{--bg: #f8fafc;--surface: #ffffff;--text: #0f172a;--text-muted: #64748b;--primary: #0f172a;--primary-light: #1e293b;--accent: #3b82f6;--border: #e2e8f0;--success: #10b981;--warning: #f59e0b;--radius: 12px;--shadow: 0 1px 3px rgba(0,0,0,.08);font-family:system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.5;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;-webkit-font-smoothing:antialiased}#root{min-height:100vh;display:flex;flex-direction:column}button,a,[role=button]{min-height:44px;min-width:44px;font-family:inherit;cursor:pointer}button{border:none;border-radius:8px;background:var(--primary);color:#fff;padding:0 1.25rem;font-weight:500;transition:background .15s}button:hover{background:var(--primary-light)}button:disabled{opacity:.6;cursor:not-allowed}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1rem;box-shadow:var(--shadow)}.page{padding:1rem;max-width:480px;margin:0 auto;width:100%}h1,h2,h3{margin:0 0 .75rem;font-weight:600}p{margin:0 0 1rem;color:var(--text-muted)}[dir=rtl] .page{text-align:right}.bottom-nav{position:fixed;bottom:0;left:0;right:0;z-index:10;display:flex;background:#fff;border-top:1px solid var(--border);padding:.25rem 0 env(safe-area-inset-bottom)}.bottom-nav-item{flex:1 1 0;min-width:0;min-height:56px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:.4rem 2px;text-decoration:none;background:none;border:0;font:inherit;cursor:pointer;color:var(--text-muted);font-size:.7rem;font-weight:400}.bottom-nav-item.active{color:var(--accent);font-weight:600}.bottom-nav-icon{font-size:1.25rem;margin-bottom:2px;line-height:1}.bottom-nav-label{max-width:100%;text-align:center;overflow-wrap:anywhere}.nav-more{display:none}@media (max-width: 767.98px){.nav-overflow{display:none}.nav-more{display:flex}.bottom-nav-item{min-height:56px;font-size:12px}.bottom-nav-label{font-size:11.5px;line-height:1.2;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;line-clamp:2;overflow:hidden;text-overflow:ellipsis;overflow-wrap:normal;word-break:normal}}.more-sheet-root{position:fixed;top:0;right:0;bottom:0;left:0;z-index:30}.more-sheet-backdrop{position:absolute;top:0;right:0;bottom:0;left:0;background:#0006}.more-sheet{position:absolute;left:0;right:0;bottom:0;background:#fff;border-radius:16px 16px 0 0;padding:.5rem 1rem calc(1rem + env(safe-area-inset-bottom));max-height:80vh;overflow-y:auto;box-shadow:0 -4px 16px #00000026}.more-sheet-head{display:flex;align-items:center;justify-content:space-between}.more-sheet-head h2{font-size:1rem;margin:.5rem 0}.more-sheet-close{min-width:44px;min-height:44px;padding:0;background:none;border:0;color:var(--text-muted);font-size:1.1rem;cursor:pointer}.bottom-nav-item:hover,.more-sheet-close:hover{background:none}.more-sheet ul{list-style:none;margin:0;padding:0}.more-sheet-link{display:flex;align-items:center;gap:.75rem;min-height:48px;padding:0 .5rem;text-decoration:none;color:var(--text, #222);border-radius:8px}.more-sheet-link.active{color:var(--accent);font-weight:600;background:#0000000a}.more-sheet-label{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}