:root{--bg:#fcfaf8;--card:#fffdfa;--soft:#faf8f5;--stroke:#eeedec;--stroke2:#e2dfdc;
--txt:#2e2b29;--dim:#413d39;--faint:#67625b;--amber:#8a6a2f;--green:#38a341}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--txt);
font:14px/1.65 Inter,-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
-webkit-font-smoothing:antialiased}
a{color:inherit;text-decoration:none;border-bottom:1px solid #ddd8d1}
a:hover{border-bottom-color:var(--txt)}
.wrap{max-width:1040px;margin:0 auto;padding:24px 20px 64px}
.top{display:flex;align-items:baseline;gap:12px;flex-wrap:wrap;font-size:12px;color:var(--faint);
border-bottom:1px solid var(--stroke);padding-bottom:13px}
.top .brand{font-weight:640;font-size:13.5px;color:var(--txt);letter-spacing:.01em}
.top .sep{color:#c9c4bd}
.top .nav{display:flex;gap:14px;flex-wrap:wrap;margin-left:auto}
.top .nav a{border-bottom:0;color:var(--faint)}
.top .nav a:hover{color:var(--txt)}
h1{font-size:27px;line-height:1.25;letter-spacing:-.015em;margin:24px 0 6px;font-weight:640}
h2{font-size:15px;margin:30px 0 10px;font-weight:640}
.sub{color:var(--faint);font-size:12.5px;margin:0 0 20px}
.lead{background:var(--soft);border:1px solid var(--stroke);border-radius:12px;padding:15px 17px;
font-size:13px;line-height:1.8;color:var(--dim);margin:0 0 22px}
.lead b{color:var(--txt);font-weight:620}
.grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;margin:0 0 22px}
.stat{background:var(--card);border:1px solid var(--stroke);border-radius:12px;padding:12px 14px}
.stat .k{font-size:10.5px;color:var(--faint);letter-spacing:.05em;text-transform:uppercase}
.stat .v{font-size:18px;font-weight:620;margin-top:2px;font-variant-numeric:tabular-nums}
table{width:100%;border-collapse:collapse;font-size:12.5px;background:var(--card);
border:1px solid var(--stroke);border-radius:12px;overflow:hidden}
th,td{padding:9px 11px;text-align:right;border-bottom:1px solid var(--stroke);white-space:nowrap}
th{font-size:10.5px;letter-spacing:.04em;color:var(--faint);font-weight:560;background:var(--soft)}
th:first-child,td:first-child{text-align:left;white-space:normal}
tr:last-child td{border-bottom:0}
td.name{font-weight:540;text-align:left}
td .logo{width:16px;height:16px;border-radius:4px;vertical-align:-3px;margin-right:7px}
td.note{white-space:normal;color:var(--faint);font-size:11.5px;text-align:left;min-width:220px}
.num{font-variant-numeric:tabular-nums}
.muted{color:var(--faint)}
.tag{display:inline-block;padding:1px 7px;border:1px solid var(--stroke2);border-radius:999px;
font-size:10.5px;color:var(--faint);margin-left:6px;vertical-align:1px}
.cards{display:grid;grid-template-columns:1fr 1fr;gap:8px 26px;margin-top:8px}
.cards a{display:flex;justify-content:space-between;gap:12px;border-bottom:1px solid var(--stroke);
padding:7px 0;font-size:12.5px}
.cards a:hover{border-bottom-color:var(--stroke2)}
.cards .v{color:var(--faint);font-size:11.5px;white-space:nowrap}
.vendor{margin:24px 0 6px;font-size:12px;color:var(--faint);letter-spacing:.06em;text-transform:uppercase}
.foot{margin-top:34px;padding-top:16px;border-top:1px solid var(--stroke);color:var(--faint);font-size:11.5px}
.compare{display:grid;grid-template-columns:1fr 54px 1fr;gap:0;align-items:stretch}
.cmp-card{background:var(--card);border:1px solid var(--stroke);border-radius:12px;padding:16px 18px}
.cmp-card h3{margin:0 0 2px;font-size:16px}
.cmp-card .v{color:var(--faint);font-size:11.5px}
.cmp-row{display:flex;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid var(--stroke);font-size:12.5px}
.cmp-row:last-child{border-bottom:0}
.cmp-row b{font-weight:620;font-variant-numeric:tabular-nums}
.vs{display:grid;place-items:center;color:var(--faint);font-size:12px}
@media(max-width:760px){
  .grid{grid-template-columns:1fr 1fr}
  .cards{grid-template-columns:1fr}
  .compare{grid-template-columns:1fr;gap:10px}
  .vs{padding:2px 0}
  table{display:block;overflow-x:auto;border-radius:10px}
  h1{font-size:22px}
}