*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0a0a;--card:#1a1a1a;--border:#222;--text:#f5f5f5;--secondary:#888;--accent:#6b8cff;--tag-color:#ff6b6b;--tag-bg:hsla(0,100%,71%,.12);--radius-card:8px;--radius-btn:12px}body,html{background:var(--bg);color:var(--text);font-family:-apple-system,system-ui,sans-serif;min-height:100vh;overflow-x:hidden;max-width:100vw}a{color:inherit;text-decoration:none}.header{justify-content:space-between;padding:16px 20px;border-bottom:1px solid var(--border);position:-webkit-sticky;position:sticky;top:0;background:hsla(0,0%,4%,.9);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);z-index:10}.header,.logo,.logo-link{display:flex;align-items:center}.logo{gap:10px;cursor:pointer}.logo-img{height:32px;width:auto;display:block}.logo-text{font-size:18px;font-weight:700}.header-actions{display:flex;gap:8px}.icon-btn{background:none;border:none;color:var(--secondary);cursor:pointer;padding:8px;border-radius:8px;display:flex;align-items:center}.icon-btn.active,.icon-btn:hover{background:var(--card);color:var(--text)}.tabs{display:flex;gap:8px;padding:16px 20px 0;overflow-x:auto;scrollbar-width:none}.tabs::-webkit-scrollbar{display:none}.tab{padding:7px 16px;border-radius:20px;font-size:13px;font-weight:500;white-space:nowrap;cursor:pointer;border:none}.tab.active{background:var(--accent);color:#fff}.tab:not(.active){background:var(--card);color:var(--secondary)}.tag-filters{display:flex;gap:8px;padding:12px 20px 0;overflow-x:auto;scrollbar-width:none}.tag-filters::-webkit-scrollbar{display:none}.tag-filter{padding:7px 16px;border-radius:20px;font-size:13px;font-weight:500;white-space:nowrap;cursor:pointer;border:none}.tag-filter.active{background:var(--accent);color:#fff}.tag-filter:not(.active){background:var(--card);color:var(--secondary)}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));grid-gap:12px;gap:12px;padding:16px 20px;align-items:stretch}@media (min-width:768px){.grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (min-width:1200px){.grid{grid-template-columns:repeat(4,minmax(0,1fr))}}@media (min-width:1600px){.grid{grid-template-columns:repeat(5,minmax(0,1fr))}}@media (min-width:2560px){.grid{grid-template-columns:repeat(6,minmax(0,1fr))}}.card{background:var(--card);border:1px solid var(--border);border-radius:var(--radius-card);overflow:hidden;cursor:pointer;transition:border-color 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4px;border-radius:6px}.card-external:hover{color:var(--text);background:#242424}.card-title{font-size:13px;font-weight:600;line-height:1.4;margin-bottom:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card-tags{display:flex;flex-wrap:wrap;gap:4px;margin-bottom:6px}.tag{font-size:10px;color:var(--tag-color);background:var(--tag-bg);padding:2px 7px;border-radius:10px}.card-date{font-size:10px;color:#444;margin-top:auto}.empty{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;padding:80px 20px;color:var(--secondary);text-align:center}.empty svg{opacity:.3}.detail{max-width:680px;margin:0 auto;padding:24px 20px}.back-btn{gap:6px;color:var(--accent);background:none;border:none;cursor:pointer;font-size:14px;margin-bottom:24px;padding:0}.back-btn,.detail-hero{display:flex;align-items:center}.detail-hero{height:200px;justify-content:center;background:linear-gradient(135deg,#2dd4bf,#06b6d4);border-radius:var(--radius-card);margin-bottom:20px;color:#fff}.detail-meta-row{display:flex;align-items:center;gap:8px;margin-bottom:8px}.detail-domain{font-size:12px;color:var(--accent);text-transform:uppercase;letter-spacing:.5px}.detail-title{font-size:24px;font-weight:800;line-height:1.3;margin-bottom:20px}.ai-box{background:#1d1d1d;border:1px solid #333;border-radius:8px;padding:14px;margin-bottom:20px}.ai-text{font-size:13px;color:#b8b8b8;line-height:1.6}.detail-tags{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.detail-tag{padding:5px 12px;border-radius:20px;font-size:12px;color:var(--tag-color);background:var(--tag-bg);border:1px solid 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