.reading-layout{display:grid;grid-template-columns:minmax(0,1fr) 310px;gap:18px;align-items:start}.signal-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.signal-card{position:relative;overflow:hidden;border:1px solid var(--line);border-radius:22px;background:#0c0c0c;min-height:330px;display:flex;flex-direction:column;transition:transform .25s var(--ease),border-color .25s ease}.signal-card:hover{transform:translateY(-5px);border-color:rgba(255,255,255,.28)}.signal-image{aspect-ratio:16/8.8;overflow:hidden;background:#151515}.signal-image img{width:100%;height:100%;object-fit:cover;transition:transform .55s var(--ease)}.signal-card:hover .signal-image img{transform:scale(1.045)}.signal-copy{padding:18px;display:flex;flex-direction:column;flex:1}.signal-top{display:flex;justify-content:space-between;gap:10px;align-items:center}.signal-category{display:inline-flex;padding:5px 8px;border-radius:999px;background:#1b1b1b;color:#d8d8d2;font-size:10px;text-transform:uppercase;letter-spacing:.08em}.signal-date{font-size:11px;color:#777}.signal-card h2{font-size:21px;line-height:1.16;letter-spacing:-.025em;margin:13px 0 9px}.signal-card p{margin:0;color:#a8a8a2;font-size:14px}.signal-source{margin-top:auto;padding-top:18px;display:flex;justify-content:space-between;gap:10px;color:#898983;font-size:12px}.signal-source a{color:#fff;font-weight:700}.reading-side{position:sticky;top:calc(var(--nav-h) + 12px);display:grid;gap:14px}.side-card{padding:20px}.side-card h2{font-size:18px;margin:0 0 9px}.side-card p{margin:0;color:#9d9d97;font-size:14px}.source-list{display:grid;gap:8px;margin-top:15px}.source-list a{display:flex;justify-content:space-between;gap:10px;padding:10px 0;border-bottom:1px solid var(--line);font-size:13px}.source-list a:last-child{border-bottom:0}.source-list span{color:#777}.category-chips{display:flex;flex-wrap:wrap;gap:8px}.filter-chip{height:38px;padding:0 13px;border:1px solid #333;border-radius:999px;background:#111;color:#bcbcb6}.filter-chip.active{background:#fff;color:#000;border-color:#fff}.reading-tabs{display:flex;gap:8px;margin-bottom:14px}.reading-tab{flex:1;min-height:48px;border:1px solid #303030;border-radius:14px;background:#111;color:#aaa;font-weight:700}.reading-tab.active{background:#fff;color:#000}.reading-panel{display:none}.reading-panel.active{display:block}.field-notes-card{display:grid;grid-template-columns:1fr 160px;gap:20px;align-items:center;padding:24px}.field-notes-card h2{font-size:32px;margin:0 0 8px}.field-notes-card p{color:#aaa;margin:0}.field-notes-mark{aspect-ratio:1;border:1px solid var(--line);border-radius:20px;background:radial-gradient(circle at 30% 30%,#303030,#0c0c0c 70%);display:grid;place-items:center;font-size:52px}.reading-empty{grid-column:1/-1}.feed-notice{margin-bottom:14px;padding:12px 14px;border:1px solid var(--line);border-radius:14px;color:#a8a8a2;font-size:13px;background:#0b0b0b}.feed-notice strong{color:#fff}.feed-notice[hidden]{display:none}
@media(max-width:1050px){.reading-layout{grid-template-columns:1fr}.reading-side{position:static;grid-template-columns:1fr 1fr}.signal-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:720px){.signal-grid{grid-template-columns:1fr}.reading-side{grid-template-columns:1fr}.field-notes-card{grid-template-columns:1fr}.field-notes-mark{width:120px}.signal-card{min-height:0}}