:root{--bg:#F7F8FB;--panel:#FFFFFF;--card:#FFFFFF;--stroke:rgba(15, 23, 42, .1);--stroke2:rgba(15, 23, 42, .14);--text:#0F172A;--muted:#475569;--muted2:#64748B;--acc:#5B7CFF;--acc2:#22C3FF;--r:18px}*{box-sizing:border-box}html,body{height:100%}body{margin:0;color:var(--text);background:radial-gradient(900px 520px at 12% -10%,rgba(91,124,255,.14),transparent 60%),radial-gradient(860px 520px at 88% 0%,rgba(34,195,255,.12),transparent 55%),linear-gradient(180deg,var(--bg),#FFFFFF);font-family:ui-sans-serif,system-ui,-apple-system,PingFang SC,Noto Sans CJK SC,Microsoft YaHei,Arial,sans-serif;overflow-x:hidden}.bg{position:fixed;inset:-2px;background:radial-gradient(760px 420px at 70% 20%,rgba(91,124,255,.1),transparent 62%),radial-gradient(680px 420px at 22% 36%,rgba(34,195,255,.08),transparent 60%);filter:blur(10px);pointer-events:none;z-index:-1}.wrap{width:min(1120px,92vw);margin:46px auto 80px}.hero{display:flex;justify-content:space-between;align-items:flex-end;gap:18px;padding:10px 4px 18px}.kicker{margin:0 0 10px;color:var(--muted2);letter-spacing:.18em;text-transform:uppercase;font-size:12px}.hero h1{margin:0;font-size:44px;letter-spacing:-.02em;line-height:1.06;background:linear-gradient(90deg,var(--text),rgba(15,23,42,.78));-webkit-background-clip:text;background-clip:text;color:transparent}.sub{margin:12px 0 0;color:var(--muted);line-height:1.7;font-size:15px}.badge{display:flex;align-items:baseline;gap:8px;padding:12px 14px;border-radius:16px;border:1px solid var(--stroke);background:#ffffffbf;box-shadow:0 10px 30px #0206170f;backdrop-filter:blur(10px)}.badge .num{font-size:26px;font-weight:750;letter-spacing:-.02em}.badge .lbl{color:var(--muted2);font-size:12px}.panel{background:#ffffffc7;border:1px solid var(--stroke);border-radius:22px;overflow:hidden;box-shadow:0 18px 60px #02061714}.filters{padding:16px;position:sticky;top:0;background:linear-gradient(180deg,#ffffffeb,#ffffffc7);backdrop-filter:blur(12px);border-bottom:1px solid var(--stroke);z-index:5}.search{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:16px;border:1px solid var(--stroke2);background:#ffffffeb;box-shadow:0 10px 30px #0206170d}.search .icon{color:var(--muted2);font-size:14px}.search input{width:100%;border:0;outline:0;background:transparent;color:var(--text);font-size:14px}.search input::placeholder{color:#475569a6}.chips{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px}.chip{display:inline-flex;align-items:center;padding:8px 10px;border-radius:999px;border:1px solid var(--stroke2);background:#ffffffe6;color:var(--muted);text-decoration:none;font-size:12px;transition:transform .15s ease,background .15s ease,border-color .15s ease,color .15s ease,box-shadow .15s ease}.chip:hover{transform:translateY(-1px);color:var(--text);border-color:#5b7cff47;box-shadow:0 10px 26px #0206170f}.chip.active{color:#0b1220;border-color:transparent;background:linear-gradient(90deg,#5b7cffe6,#22c3ffb8)}.bar{display:flex;justify-content:space-between;align-items:center;gap:10px;padding:12px 16px;border-bottom:1px solid var(--stroke);color:var(--muted);font-size:13px}.bar b{color:var(--text);font-weight:700}.clear{color:var(--text);text-decoration:none;font-size:13px;padding:6px 10px;border-radius:999px;border:1px solid var(--stroke2);background:#ffffffeb}.clear:hover{border-color:#5b7cff47;box-shadow:0 10px 26px #0206170f}.grid{padding:16px;display:grid;grid-template-columns:repeat(12,1fr);gap:14px}.card{grid-column:span 4;display:flex;flex-direction:column;text-decoration:none;color:inherit;border-radius:var(--r);overflow:hidden;border:1px solid var(--stroke);background:var(--card);box-shadow:0 14px 40px #02061714;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.card:hover{transform:translateY(-4px);border-color:#5b7cff47;box-shadow:0 24px 70px #0206171f}.cover{position:relative;height:170px;overflow:hidden}.cover img{width:100%;height:100%;object-fit:cover;transform:scale(1.02);filter:saturate(1.03) contrast(1.02);transition:transform .35s ease}.card:hover .cover img{transform:scale(1.07)}.shade{position:absolute;inset:0;background:linear-gradient(180deg,#ffffff05,#0f172a38)}.meta{position:absolute;top:10px;left:10px;right:10px;display:flex;justify-content:flex-start}.date{padding:6px 10px;border-radius:999px;font-size:12px;color:#0f172aeb;background:#ffffffd1;border:1px solid rgba(15,23,42,.1);backdrop-filter:blur(10px)}.body{padding:14px 14px 12px;display:flex;flex-direction:column;gap:10px;min-height:160px}.title{margin:0;font-size:16px;line-height:1.35;letter-spacing:-.01em;color:var(--text)}.summary{margin:0;color:#475569f2;font-size:13px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.tags{display:flex;flex-wrap:wrap;gap:6px;margin-top:2px}.tag{font-size:12px;padding:6px 9px;border-radius:999px;border:1px solid rgba(15,23,42,.12);background:#f8fafce6;color:#0f172ad1}.tag[data-tag=设计]{border-color:#5b7cff47}.tag[data-tag=数值]{border-color:#22c3ff38}@media(max-width:980px){.card{grid-column:span 6}.hero{flex-direction:column;align-items:flex-start}}@media(max-width:640px){.hero h1{font-size:36px}.card{grid-column:span 12}.cover{height:160px}}