:root{--bg-0: #0b1120;--bg-1: #111827;--bg-2: #1a2332;--bg-3: #243044;--border: rgba(255, 255, 255, .08);--border-hover: rgba(255, 255, 255, .15);--accent: #3b82f6;--accent-hover: #2563eb;--accent-soft: rgba(59, 130, 246, .12);--text-0: #f1f5f9;--text-1: #cbd5e1;--text-2: #94a3b8;--text-3: #64748b;--red: #ef4444;--green: #22c55e;--yellow: #f59e0b;--radius: 10px;--radius-sm: 6px;--shadow: 0 4px 24px rgba(0, 0, 0, .4);--font: -apple-system, BlinkMacSystemFont, "Segoe UI", "Inter", Helvetica, sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{background:var(--bg-0);color:var(--text-0);font-family:var(--font);font-size:15px;line-height:1.6;-webkit-font-smoothing:antialiased}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.layout{min-height:100vh;display:flex;flex-direction:column}.header{background:var(--bg-1);border-bottom:1px solid var(--border);position:sticky;top:0;z-index:100}.header-inner{max-width:1200px;margin:0 auto;padding:0 20px;height:56px;display:flex;align-items:center;gap:24px}.logo{font-size:17px;font-weight:700;color:var(--text-0);text-decoration:none;white-space:nowrap;display:flex;align-items:center;gap:8px}.logo:hover{text-decoration:none}.logo-icon{font-size:20px}.header-search{flex:1;max-width:480px;position:relative}.header-search input{width:100%;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:8px 12px 8px 36px;color:var(--text-0);font-size:14px;outline:none;transition:border-color .15s}.header-search input:focus{border-color:var(--accent)}.header-search input::placeholder{color:var(--text-3)}.search-icon{position:absolute;left:10px;top:50%;transform:translateY(-50%);color:var(--text-3);pointer-events:none}.nav{display:flex;gap:4px;margin-left:auto}.nav a{padding:6px 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var(--border);border-radius:var(--radius);padding:20px;margin-bottom:24px}.compare-form-row{display:grid;grid-template-columns:1fr 1fr;gap:20px}@media (max-width: 640px){.compare-form-row{grid-template-columns:1fr}}.form-label{display:block;font-size:12px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;color:var(--text-2);margin-bottom:8px}.channel-checklist{display:flex;flex-direction:column;gap:6px;max-height:180px;overflow-y:auto;padding:2px}.channel-check-item{display:flex;align-items:center;gap:8px;padding:6px 10px;border-radius:var(--radius-sm);cursor:pointer;font-size:13px;color:var(--text-1);transition:background .12s}.channel-check-item:hover{background:var(--bg-3)}.channel-check-item input[type=checkbox]{accent-color:var(--accent)}.compare-entity-input{width:100%;background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 12px;color:var(--text-0);font-size:14px;outline:none;transition:border-color 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.15s}.discover-input:focus{border-color:var(--accent)}.discover-input::placeholder{color:var(--text-3)}.discover-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(380px,1fr));gap:14px}.discover-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);padding:16px;display:flex;flex-direction:column;gap:10px;transition:border-color 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8px;border-radius:4px}.hit-time{font-size:11px;color:var(--text-3);margin-left:auto}.hit-count{font-size:11px;font-weight:600;color:var(--green);background:#22c55e1f;padding:2px 7px;border-radius:3px}.trending-table-wrap{overflow-x:auto;border:1px solid var(--border);border-radius:var(--radius)}.trending-table{width:100%;border-collapse:collapse;font-size:13px}.trending-table th{text-align:left;padding:10px 14px;background:var(--bg-2);color:var(--text-2);font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.05em;border-bottom:1px solid var(--border);white-space:nowrap}.trending-table-row{cursor:pointer;transition:background .12s;border-bottom:1px solid var(--border)}.trending-table-row:last-child{border-bottom:none}.trending-table-row:hover{background:var(--bg-2)}.trending-table td{padding:10px 14px;vertical-align:middle}.trending-rank-cell{color:var(--text-3);font-weight:700;width:36px;text-align:center}.trending-name-cell{min-width:140px}.trending-entity-name{font-weight:600;color:var(--text-0);text-transform:capitalize}.trending-count-cell{font-weight:600;color:var(--text-1);text-align:right;width:70px}.volume-bar-wrap{width:80px;height:6px;background:var(--bg-3);border-radius:3px;overflow:hidden}.volume-bar{height:100%;background:var(--accent);border-radius:3px;min-width:3px;transition:width .3s}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg-0);padding:24px}.auth-card{background:var(--bg-1);border:1px solid var(--border);border-radius:var(--radius);padding:40px;width:100%;max-width:420px}.auth-logo{display:flex;align-items:center;gap:10px;justify-content:center;margin-bottom:24px}.auth-logo-text{font-size:22px;font-weight:700;color:var(--text-0)}.auth-title{font-size:20px;font-weight:700;text-align:center;margin-bottom:24px;color:var(--text-0)}.auth-tier-note{font-size:12px;color:var(--text-3);background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;margin-bottom:20px;line-height:1.5}.auth-form{display:flex;flex-direction:column;gap:16px}.auth-field{display:flex;flex-direction:column;gap:6px}.auth-label{font-size:13px;font-weight:500;color:var(--text-2)}.auth-input{background:var(--bg-2);border:1px solid var(--border);border-radius:var(--radius-sm);padding:10px 14px;color:var(--text-0);font-size:14px;outline:none;transition:border-color .15s}.auth-input:focus{border-color:var(--accent)}.auth-input::placeholder{color:var(--text-3)}.auth-error{background:#ef44441a;border:1px solid rgba(239,68,68,.3);border-radius:var(--radius-sm);padding:9px 12px;font-size:13px;color:#ef4444}.auth-footer{margin-top:20px;text-align:center;font-size:13px;color:var(--text-3)}.auth-link{color:var(--accent);text-decoration:none}.auth-link:hover{text-decoration:underline}.tier-badge{font-size:10px;font-weight:700;padding:2px 7px;border-radius:4px;letter-spacing:.06em;text-transform:uppercase;flex-shrink:0}.tier-badge.pro{background:#3b82f62e;color:var(--accent)}.tier-badge.free{background:var(--bg-3);color:var(--text-3)}.header-user{display:flex;align-items:center;gap:8px;flex-shrink:0;border-left:1px solid var(--border);padding-left:14px;margin-left:4px}.header-email{font-size:12px;color:var(--text-3);max-width:140px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.pro-gate{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:60px 20px;text-align:center;gap:12px}.pro-gate-icon{font-size:48px}.pro-gate h3{font-size:20px;font-weight:700;color:var(--text-0);margin:0}.pro-gate p{font-size:14px;color:var(--text-2);margin:0;max-width:360px;line-height:1.6}.auth-input-wrap{position:relative;display:flex;align-items:center}.auth-input-wrap .auth-input{width:100%;padding-right:40px}.auth-pw-toggle{position:absolute;right:10px;background:none;border:none;cursor:pointer;color:var(--text-3);display:flex;align-items:center;padding:4px;border-radius:4px;transition:color .15s;line-height:1}.auth-pw-toggle:hover{color:var(--text-1)}.discover-toast{position:fixed;bottom:24px;right:24px;background:var(--bg-3);border:1px solid rgba(34,197,94,.35);color:#22c55e;border-radius:8px;padding:12px 18px;font-size:13px;font-weight:500;box-shadow:0 4px 20px #00000059;z-index:1000;max-width:380px;animation:toast-in .2s ease}@keyframes toast-in{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.discover-similar-btn{display:inline-flex;align-items:center;gap:4px;margin-top:10px;background:none;border:none;color:var(--accent);font-size:12px;cursor:pointer;padding:0;opacity:.8;transition:opacity .15s}.discover-similar-btn:hover:not(:disabled){opacity:1;text-decoration:underline}.discover-similar-btn:disabled{opacity:.4;cursor:default}.ch-status{display:inline-flex;align-items:center;gap:5px;font-size:11px;font-weight:500;padding:2px 8px;border-radius:10px;margin-top:4px}.ch-status-scanning{color:#f59e0b;background:#f59e0b1f;animation:pulse-scan 2s ease-in-out infinite}.ch-status-indexed{color:#22c55e;background:#22c55e1a}.ch-status-error{color:#ef4444;background:#ef44441a}@keyframes pulse-scan{0%,to{opacity:1}50%{opacity:.55}}.embed-fallback{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:14px;aspect-ratio:16/9;background:var(--bg-2);border-radius:10px;color:var(--text-2);font-size:14px;text-align:center;padding:24px}