:root{--brand: #c0392b;--brand-soft: #fdf1ef;--ink: #1a1d21;--ink-2: #4a5058;--ink-3: #8a919b;--line: #e4e7ec;--bg: #f5f6f8}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}.wrap{max-width:1180px;margin:0 auto;padding:0 16px}.nav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100}.nav-inner{height:60px;display:flex;align-items:center;gap:28px}.logo{font-size:19px;font-weight:700;color:var(--brand);letter-spacing:-.3px;white-space:nowrap}.nav-links{display:flex;gap:22px;flex:1}.nav-links a{font-size:14.5px;color:var(--ink-2);padding:4px 0;border-bottom:2px solid transparent}.nav-links a.active{color:var(--brand);border-bottom-color:var(--brand);font-weight:600}.nav-right{display:flex;align-items:center;gap:12px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:14px}.pcard{background:#fff;border-radius:10px;overflow:hidden;border:1px solid var(--line);transition:box-shadow .18s,transform .18s;display:flex;flex-direction:column}.pcard:hover{box-shadow:0 6px 20px #00000014;transform:translateY(-2px)}.pcard-cover{aspect-ratio:1;background:linear-gradient(135deg,#f7f8fa,#eceff3);display:flex;align-items:center;justify-content:center;color:var(--ink-3);font-size:34px;font-weight:700;letter-spacing:1px}.pcard-body{padding:11px 13px 14px;display:flex;flex-direction:column;gap:6px;flex:1}.pcard-name{font-size:14px;font-weight:600;line-height:1.45;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:40px}.pcard-sub{font-size:12px;color:var(--ink-3);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.pcard-foot{margin-top:auto;display:flex;align-items:baseline;justify-content:space-between}.price{color:var(--brand);font-weight:700;font-size:17px}.price small{font-size:12px;font-weight:500}.price-old{color:var(--ink-3);font-size:12px;text-decoration:line-through;margin-left:5px}.shop-tag{display:inline-flex;align-items:center;font-size:11.5px;color:var(--ink-2);background:#f2f4f7;border-radius:4px;padding:1px 6px}.section-title{font-size:17px;font-weight:700;margin:26px 0 14px;display:flex;align-items:center;gap:9px}.section-title:before{content:"";width:4px;height:16px;background:var(--brand);border-radius:2px}.hero{background:linear-gradient(120deg,#c0392b,#8e2419);color:#fff;border-radius:12px;padding:30px 32px;margin:20px 0 8px}.hero h1{margin:0 0 8px;font-size:25px;letter-spacing:-.4px}.hero p{margin:0;opacity:.9;font-size:14px}.hero-stats{display:flex;gap:30px;margin-top:20px;flex-wrap:wrap}.hero-stats b{display:block;font-size:21px}.hero-stats span{font-size:12.5px;opacity:.85}.empty{background:#fff;border:1px dashed var(--line);border-radius:10px;padding:46px;text-align:center;color:var(--ink-3)}.split-banner{background:var(--brand-soft);border:1px solid #f0cdc7;border-radius:9px;padding:13px 16px;font-size:13.5px;color:#8e2419;margin-bottom:14px;line-height:1.7}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-size:12.5px}