:root{--bg:#F4F5F3;--ink:#1F2421;--mute:#5B645F;--line:#DADEDA;--green:#2E463D;--card:#FFF}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--ink);font-family:"Noto Sans SC",system-ui,-apple-system,"PingFang SC","Microsoft YaHei",sans-serif;font-weight:300;line-height:1.6}
a{color:#4A5A53}a:hover{color:var(--ink)}
button,input{font-family:inherit}
button{cursor:pointer}
.wrap{max-width:1280px;margin:0 auto;padding:32px 24px 48px}
.top{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;padding-bottom:28px}
.brand{font-size:18px;font-weight:400;letter-spacing:.08em;color:var(--ink);text-decoration:none}
.nav{display:flex;gap:22px;font-size:15px}.nav a{text-decoration:none;color:var(--mute)}.nav a.on,.nav a:hover{color:var(--ink)}
.shop{display:flex;flex-wrap:wrap;gap:32px;align-items:flex-start}
.side{flex:0 1 200px;min-width:160px;display:flex;flex-direction:column;gap:20px}
.main{flex:999 1 420px;min-width:0}
.search{width:100%;padding:10px 14px;border:1px solid #D3D8D4;border-radius:10px;background:#fff;font-size:14px;color:var(--ink)}
.cat{display:flex;justify-content:space-between;align-items:center;width:100%;text-align:left;border:none;border-radius:10px;padding:9px 14px;font-size:15px;background:transparent;color:var(--ink)}
.cat.on{background:var(--green);color:#fff}.cat small{font-size:12px;opacity:.7}
h1{margin:0;font-size:28px;font-weight:400}
.sub{font-size:14px;color:var(--mute);margin-left:12px}
.sec{font-size:13px;letter-spacing:.12em;color:var(--mute);padding:20px 0 12px}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:16px}
.grid.s{grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:22px}
.card{background:var(--card);border-radius:14px;overflow:hidden;border:2px solid transparent}
.card.on{border-color:var(--green)}
.cover{display:block;width:100%;height:110px;border:none;margin:0;padding:0;position:relative;text-align:left}
.cover .l{position:absolute;left:12px;bottom:10px;font-size:12px;color:#2C3A34}
.cover .t{position:absolute;right:10px;bottom:8px;padding:2px 10px;border-radius:12px;background:var(--green);color:#fff;font-size:12px;font-weight:400}
.info{display:block;width:100%;border:none;background:none;margin:0;padding:12px 14px 14px;text-align:left}
.info b{display:block;font-size:15px;font-weight:400;color:var(--ink)}.info span{font-size:13px;color:var(--mute)}
.stack{position:relative;margin:0 8px 8px 0;padding:0;border:none;background:none;text-align:left;display:block}
.stack i{position:absolute;border-radius:14px}
.stack i:nth-child(1){left:8px;right:-8px;top:8px;bottom:-8px;background:#D3D8D4}
.stack i:nth-child(2){left:4px;right:-4px;top:4px;bottom:-4px;background:#E2E6E2}
.stack .card{position:relative;border:none}
.stack .t{background:var(--ink)}
.back{border:none;background:none;padding:4px 0;font-size:14px;color:var(--mute)}
.head{display:flex;flex-wrap:wrap;gap:24px;align-items:center;padding:16px 0 28px}
.head .big{flex:none;width:140px;height:140px;border-radius:14px}
.btn{padding:10px 28px;border-radius:24px;border:none;background:var(--green);color:#fff;font-size:15px;font-weight:400}
.btn.line{background:none;border:1px solid var(--green);color:var(--green)}
.ep{display:flex;align-items:center;gap:14px;padding:14px 0;border-bottom:1px solid var(--line)}
.eps{border-top:1px solid var(--line)}
.pb{flex:none;width:40px;height:40px;border-radius:20px;border:1px solid var(--green);background:transparent;display:flex;align-items:center;justify-content:center;padding:0}
.pb.on{background:var(--green)}.pb.lock{border-color:#B9C2BC;cursor:default}
.ep b{font-size:15px;font-weight:400}.ep.lock b{color:#6B746F}
.ep small{display:block;font-size:13px;color:var(--mute)}
.order{max-width:560px}
.sum{display:flex;align-items:center;gap:16px;padding:16px;background:#fff;border-radius:14px}
.sum .th{flex:none;width:72px;height:72px;border-radius:10px}
.notes{padding:24px 0 8px;display:flex;flex-direction:column;gap:10px;font-size:14px;color:var(--mute)}
.pay{display:block;width:100%;padding:13px 16px;border:none;border-radius:28px;background:var(--green);color:#fff;font-size:16px;font-weight:400}
.pay:disabled{opacity:.4;cursor:not-allowed}
.foot{margin-top:48px;display:flex;flex-wrap:wrap;gap:20px;font-size:13px;color:var(--mute)}
#bar{position:sticky;bottom:16px;max-width:640px;margin:0 auto;padding:0 24px;display:none}
#bar .in{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid #D3D8D4;border-radius:28px;padding:8px 12px 8px 8px;box-shadow:0 2px 12px rgba(31,36,33,.08)}
#bar .pp{flex:none;width:40px;height:40px;border-radius:20px;border:none;background:var(--green);display:flex;align-items:center;justify-content:center;padding:0}
#bar .mid{flex:1;min-width:0}#bar .nm{font-size:14px;font-weight:400;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
#bar .sk{display:block;width:100%;border:none;background:none;padding:8px 0}
#bar .tr{height:4px;border-radius:2px;background:#D9DDD9}#bar .fl{height:4px;border-radius:2px;background:#4E7165;width:0}
#bar .tm{flex:none;font-size:13px;color:var(--mute);font-variant-numeric:tabular-nums}
#bar .x{flex:none;border:none;background:none;font-size:22px;color:var(--mute);padding:4px 8px}
.hero{max-width:640px;padding:40px 0 24px}.hero h1{font-size:34px;line-height:1.35}
.hero p{font-size:16px;color:var(--mute);margin:16px 0 28px}
.doc{max-width:720px}.doc h2{font-size:18px;font-weight:400;margin:28px 0 8px}.doc p,.doc li{font-size:15px;color:#3C4540}
.note{background:#fff;border-radius:10px;padding:12px 16px;font-size:13px;color:var(--mute);margin:16px 0}