:root{--ink:#122033;--muted:#60708b;--line:#e6edf7;--purple:#7c3aed;--paper:#fff}
*{box-sizing:border-box}body{margin:0;font-family:"Microsoft YaHei","PingFang SC",sans-serif;background:linear-gradient(180deg,#fdf4ff,#fff);color:var(--ink)}
.shell{max-width:1180px;margin:auto;padding:24px 20px 48px}
.top{margin-bottom:20px}
.eyebrow{margin:0;font-size:11px;font-weight:900;letter-spacing:.12em;color:var(--purple)}
h1{margin:6px 0 0;font-size:clamp(28px,4vw,40px)}
.lead{margin:8px 0 0;color:var(--muted);max-width:760px;line-height:1.8}
.toolbar{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
input,select{border:1px solid var(--line);border-radius:12px;padding:10px 14px;font:inherit;min-width:220px}
.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px;box-shadow:0 12px 36px rgba(18,32,51,.06)}
.card i{display:block;font-style:normal;font-size:11px;font-weight:900;letter-spacing:.1em;color:var(--purple)}
.card h3{margin:8px 0 6px;font-size:18px}
.card p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
.meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px}
.pill{font-size:11px;font-weight:800;border-radius:999px;padding:5px 10px;background:#f5f3ff;color:#5b21b6}
.btn{display:inline-flex;margin-top:12px;border-radius:999px;padding:9px 14px;font-weight:800;font-size:13px;text-decoration:none;background:var(--purple);color:#fff}
.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line)}
.empty{grid-column:1/-1;text-align:center;color:var(--muted);padding:40px}
@media(max-width:900px){.grid{grid-template-columns:1fr}}