:root{--brand-50: #eff6ff;--brand-100: #dbeafe;--brand-200: #bfdbfe;--brand-300: #93c5fd;--brand-500: #3b82f6;--brand-600: #2563eb;--brand-700: #1d4ed8;--brand-800: #1e40af;--bg: #f6f8fb;--surface: #ffffff;--surface-2: #f1f5f9;--border: #e2e8f0;--border-2: #cbd5e1;--ink: #0f172a;--ink-2: #334155;--ink-3: #64748b;--ink-4: #94a3b8;--success: #10b981;--success-bg:#ecfdf5;--warning: #f59e0b;--warning-bg:#fffbeb;--danger: #ef4444;--danger-bg: #fef2f2;--info: #0ea5e9;--r-xs: 6px;--r-sm: 8px;--r-md: 12px;--r-lg: 16px;--r-xl: 22px;--r-pill: 999px;--shadow-xs: 0 1px 2px rgba(15,23,42,.04);--shadow-sm: 0 1px 3px rgba(15,23,42,.06), 0 1px 2px rgba(15,23,42,.04);--shadow-md: 0 4px 12px rgba(15,23,42,.08), 0 1px 3px rgba(15,23,42,.04);--shadow-lg: 0 12px 32px rgba(15,23,42,.12), 0 2px 6px rgba(15,23,42,.06);--shadow-blue: 0 8px 24px rgba(37,99,235,.28)}html,body,#root{margin:0;padding:0;height:100%;width:100%}body{font-family:IBM Plex Sans,Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased;font-feature-settings:"cv11","ss01"}.mono{font-family:IBM Plex Mono,JetBrains Mono,ui-monospace,monospace;font-feature-settings:"zero"}.bi{display:inline-flex;flex-direction:column;line-height:1.05}.bi .en{font-size:10px;font-weight:500;letter-spacing:.06em;text-transform:uppercase;opacity:.6;margin-top:2px}.pill{display:inline-flex;align-items:center;gap:4px;height:22px;padding:0 9px;border-radius:var(--r-pill);font-size:11px;font-weight:500;letter-spacing:.02em}.source-pill{display:inline-flex;align-items:center;gap:4px;height:20px;padding:0 8px;border-radius:var(--r-pill);font-size:10px;font-weight:600;letter-spacing:.06em;font-family:IBM Plex Mono,monospace}@keyframes sop-pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.6;transform:scale(1.08)}}@keyframes sop-wave{0%,to{transform:scaleY(.3)}50%{transform:scaleY(1)}}@keyframes sop-fade-up{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes sop-slide-in{0%{transform:translate(20px);opacity:0}to{transform:translate(0);opacity:1}}.counter{display:flex;align-items:center;background:#fff;border:1px solid var(--border);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-xs)}.counter>button{width:56px;height:56px;border:0;background:var(--brand-50);color:var(--brand-700);font-size:24px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .12s}.counter>button:active{background:var(--brand-100)}.counter>button.is-minus{border-right:1px solid var(--border)}.counter>button.is-plus{border-left:1px solid var(--border)}.counter .val{flex:1;height:56px;display:flex;align-items:center;justify-content:center;font:600 26px/1 IBM Plex Mono,monospace;color:var(--ink)}.phone{width:100%;height:100%;display:flex;flex-direction:column;background:var(--bg);overflow:hidden;position:relative}.phone-appbar{padding:14px 20px 12px;display:flex;align-items:center;justify-content:space-between;background:transparent;flex:0 0 auto}.phone-appbar h1{margin:0;font-size:26px;font-weight:700;letter-spacing:-.02em;color:var(--ink)}.phone-appbar .appbar-sub{font-size:12px;font-weight:500;color:var(--ink-3);margin-top:2px;letter-spacing:.02em}.phone-scroll{flex:1 1 auto;overflow-y:auto;overflow-x:hidden;padding:0 20px 20px}.phone-tabbar{flex:0 0 auto;background:#ffffffeb;backdrop-filter:blur(14px);-webkit-backdrop-filter:blur(14px);border-top:1px solid var(--border);padding:8px 12px 14px;display:grid;grid-template-columns:repeat(var(--tab-count, 3),1fr);gap:4px}.phone-tabbar>button{background:transparent;border:0;display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 4px 4px;color:var(--ink-4);font:500 10px/1 IBM Plex Sans;cursor:pointer;letter-spacing:.04em;text-transform:uppercase}.phone-tabbar>button.is-active{color:var(--brand-600)}.so-card{background:var(--surface);border-radius:var(--r-md);border:1px solid var(--border);box-shadow:var(--shadow-xs)}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-thumb{background:var(--border-2);border-radius:4px}::-webkit-scrollbar-track{background:transparent}