*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}
:root{--red:#FF3B30;--red-d:#e02e24;--bg:#f5f5f7;--card:#fff;--text:#1d1d1f;--mute:#86868b;--line:#e8e8ed}
body{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Text","PingFang SC",sans-serif;background:#e9e9ee;color:var(--text)}
.phone{position:relative;max-width:430px;margin:0 auto;min-height:100vh;background:var(--bg);display:flex;flex-direction:column}
.topbar{position:sticky;top:0;z-index:20;display:flex;align-items:center;gap:10px;padding:14px 16px;background:rgba(245,245,247,.9);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}
.topbar .back{font-size:24px;color:var(--text);text-decoration:none}
.topbar .t{font-size:17px;font-weight:600}
.screen{flex:1;overflow-y:auto;padding:14px 14px 90px}
.search{display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:10px 14px;color:var(--mute);font-size:14px;margin-bottom:14px}
.chips{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;margin-bottom:16px}
.chip{flex:0 0 auto;display:flex;flex-direction:column;align-items:center;gap:6px;width:58px}
.chip .ic{width:50px;height:50px;border-radius:14px;background:#fff;display:flex;align-items:center;justify-content:center;font-size:24px;box-shadow:0 2px 10px rgba(0,0,0,.05)}
.chip span{font-size:12px;color:var(--mute)}
.hero{border-radius:18px;padding:22px;color:#fff;background:linear-gradient(135deg,#FF3B30,#e02e24);margin-bottom:16px}
.hero h1{font-size:21px;font-weight:700;margin-bottom:6px}
.hero p{font-size:13px;opacity:.92}
.card{background:var(--card);border-radius:16px;padding:14px;margin-bottom:12px;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.sec-h{font-size:16px;font-weight:600;margin:4px 0 12px}
.rate{color:var(--red);font-weight:600}
.price{color:var(--red);font-weight:600}
.tag{display:inline-block;background:rgba(255,59,48,.1);color:var(--red);font-size:11px;padding:2px 8px;border-radius:8px;margin-right:5px}
.shop{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.shop:last-child{border-bottom:none}
.shop .logo{width:54px;height:54px;border-radius:14px;background:linear-gradient(135deg,#FF3B30,#ff7a72);color:#fff;display:flex;align-items:center;justify-content:center;font-size:26px;flex-shrink:0}
.shop .info{flex:1;min-width:0}
.shop .info b{font-size:15px}
.shop .info .meta{font-size:12px;color:var(--mute);margin-top:3px}
.btn-red{background:var(--red);color:#fff;border:none;border-radius:980px;padding:9px 16px;font-size:14px;font-weight:600}
.tabbar{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:100%;max-width:430px;display:flex;background:#fff;border-top:1px solid var(--line);z-index:30}
.tabbar a{flex:1;text-align:center;padding:8px 0 9px;text-decoration:none;color:var(--mute);font-size:11px}
.tabbar a span{display:block;font-size:20px;margin-bottom:2px}
.tabbar a.on{color:var(--red)}
.dish{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.dish:last-child{border-bottom:none}
.dish .pic{width:64px;height:64px;border-radius:12px;background:linear-gradient(135deg,#FF3B30,#ff7a72);color:#fff;display:flex;align-items:center;justify-content:center;font-size:30px;flex-shrink:0}
.dish .info{flex:1;min-width:0}
.dish .info b{font-size:15px}
.dish .info .d{font-size:12px;color:var(--mute);margin:3px 0}
.add{background:var(--red);color:#fff;border:none;width:26px;height:26px;border-radius:50%;font-size:18px;line-height:1}
.cartbar{position:fixed;bottom:56px;left:50%;transform:translateX(-50%);width:calc(100% - 28px);max-width:402px;background:var(--text);color:#fff;border-radius:30px;padding:10px 16px;display:flex;align-items:center;justify-content:space-between;z-index:40}
.cartbar .cnt{background:var(--red);border-radius:20px;padding:2px 9px;font-size:12px}
.pay-row{display:flex;align-items:center;gap:10px;padding:12px 0;border-bottom:1px solid var(--line)}
.pay-row .ic{font-size:20px}
.pay-row .radio{margin-left:auto;width:20px;height:20px;border-radius:50%;border:2px solid var(--line)}
.pay-row.on .radio{background:var(--red);border-color:var(--red)}
.step{width:28px;height:28px;border:1px solid var(--line);background:#fff;border-radius:8px;font-size:16px}
.addr{display:flex;gap:10px;align-items:center}
.addr .ic{font-size:22px}
.toast{position:fixed;left:50%;bottom:90px;transform:translateX(-50%);background:rgba(0,0,0,.85);color:#fff;padding:11px 18px;border-radius:22px;font-size:14px;z-index:99;opacity:0;transition:.3s}
.toast.show{opacity:1}
.muted{color:var(--mute);font-size:13px}