:root{
  --yellow:#ffc107;--yellow2:#ffdb4d;--black:#111;--orange:#ff7a00;
  --ink:#151515;--muted:#777;--line:#ececec;--soft:#f7f7f7;
}
*{box-sizing:border-box}
html,body{margin:0;background:#f6f6f6;color:var(--ink);font-family:Arial,Helvetica,sans-serif}
.app{max-width:520px;min-height:100vh;margin:auto;background:#fff;position:relative;overflow:hidden}
.splash{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:30px;background:linear-gradient(180deg,#fff 0%,#fff8dc 55%,#ffc107 100%);position:relative}
.splash:before,.splash:after{content:"";position:absolute;width:260px;height:260px;border-radius:50%;background:#ffd54f55}
.splash:before{top:-100px;left:-100px}.splash:after{right:-100px;bottom:-80px}
.logo-box{width:210px;height:210px;border-radius:50%;overflow:hidden;background:#ffbf00;display:grid;place-items:center;box-shadow:0 16px 40px #ffc10755;z-index:1}
.logo-box img,.mini-logo img{width:100%;height:100%;object-fit:contain;display:block}
.brand{font-size:38px;font-weight:900;margin-top:20px;z-index:1}.tag{font-size:18px;color:#555;z-index:1}
.loader{width:260px;height:14px;border-radius:14px;background:#ffffffbb;margin-top:45px;overflow:hidden;z-index:1}
.loader i{display:block;width:68%;height:100%;background:#111}.loading{margin-top:12px;color:#333;z-index:1}
.header{padding:14px 16px 8px;position:sticky;top:0;background:#fff;z-index:10;border-bottom:1px solid #eee}
.headrow{display:flex;align-items:center;gap:10px}.mini-logo{width:50px;height:50px;border-radius:50%;overflow:hidden;background:#ffc107}
.title{font-size:26px;font-weight:900;flex:1}.title span{font-size:18px}.iconbtn{border:0;background:#fff;font-size:26px;padding:6px}
.search{margin:12px 0 4px;background:#f5f5f5;border-radius:18px;padding:13px 15px;display:flex;gap:10px}
.search input{border:0;outline:0;background:transparent;width:100%;font-size:16px}
.hero{margin:14px 16px;padding:20px;border-radius:22px;background:linear-gradient(120deg,#181818,#3a3a3a 58%,#ffc107);color:#fff;box-shadow:0 10px 25px #0002}
.hero h2{font-size:28px;line-height:1.05;margin:0 0 8px}.hero p{color:#eee;margin:0 0 16px}
.btn{border:0;border-radius:15px;background:#ffc107;color:#111;font-weight:900;padding:12px 18px;font-size:15px}
.cats{display:flex;gap:10px;padding:4px 16px 14px;overflow:auto}
.cat{min-width:86px;text-align:center;padding:13px 8px;border:1px solid #eee;border-radius:16px;background:#fff}
.cat b{display:block;margin-top:6px;font-size:12px}.cat.active{background:#fff8d8;color:#111;border-color:#ffd54f}
.section-title{display:flex;align-items:center;justify-content:space-between;padding:0 16px 10px}.section-title h2{font-size:21px;margin:0}.section-title a{color:#e68900;font-size:13px;font-weight:700}
.grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:0 14px 100px}
.item{border:1px solid #eee;border-radius:20px;padding:12px;background:#fff;box-shadow:0 6px 18px #0000000a}
.cover{height:165px;border-radius:14px;display:flex;align-items:center;justify-content:center;text-align:center;padding:12px;color:#fff;font-weight:900;font-size:22px;box-shadow:inset 0 0 0 2px #ffffff28}
.item h3{font-size:16px;margin:10px 0 4px}.sub{font-size:12px;color:#777;min-height:30px}
.rating{color:#ffae00;font-size:13px}.price{font-size:22px;color:#e53935;font-weight:900;margin-top:5px}
.old{text-decoration:line-through;color:#999;font-size:13px;margin-left:5px}.discount{display:inline-block;margin:7px 0;padding:5px 8px;border-radius:10px;background:#fff1c9;color:#d97800;font-size:12px}
.add{width:100%;border:0;border-radius:14px;background:linear-gradient(90deg,#ffc107,#ffb300);color:#111;padding:11px;font-weight:900}
.bottom{position:fixed;bottom:0;left:50%;transform:translateX(-50%);width:min(520px,100%);background:#fff;border-top:1px solid #eee;display:grid;grid-template-columns:repeat(5,1fr);padding:10px 4px calc(10px + env(safe-area-inset-bottom));z-index:12}
.nav{text-align:center;font-size:11px;color:#666}.nav b{display:block;font-size:20px}.nav.active{color:#d98a00}
.overlay{position:fixed;inset:0;background:#0008;z-index:30}.drawer{position:absolute;left:0;top:0;bottom:0;width:min(88%,430px);background:#fff;overflow:auto}
.drawer-head{background:linear-gradient(135deg,#111,#ffc107);padding:24px;color:#fff}.drawer-brand{display:flex;align-items:center;gap:12px}
.drawer-brand img{width:64px;height:64px;border-radius:50%;background:#ffc107}.drawer-head .name{font-size:26px;font-weight:900}
.wallet{margin:16px;background:#fff8df;border-radius:18px;padding:16px;display:flex;align-items:center;justify-content:space-between}
.menu{padding:0 12px 30px}.mi{padding:16px 12px;border-bottom:1px solid #eee;display:flex;justify-content:space-between}
.page{padding:18px 18px 100px}.panel{background:#fff;border:1px solid #eee;border-radius:18px;padding:16px;margin:12px 0}
.row{display:flex;gap:12px;align-items:center}.total{font-weight:900;font-size:24px;color:#d97900}
.auth{min-height:100vh;background:linear-gradient(160deg,#fff 52%,#fff4c4);padding:36px 22px}
.auth-logo{text-align:center}.auth-logo img{width:120px;height:120px;object-fit:contain;border-radius:50%}
.authcard{margin-top:22px;background:#fff;border-radius:28px;padding:24px;box-shadow:0 12px 40px #0001}.authcard h1{text-align:center}
.field{display:flex;align-items:center;background:#f7f7f7;border-radius:16px;padding:14px;margin:12px 0}.field input{border:0;outline:0;background:transparent;width:100%;font-size:16px}
.authbtn{width:100%;padding:14px;border:0;border-radius:16px;background:linear-gradient(90deg,#111,#ffc107);color:#fff;font-size:18px;font-weight:900}
.policy{max-width:900px;margin:auto;padding:28px 20px 60px;background:#fff}.policy h1{font-size:34px}.policy h2{margin-top:28px}.policy a{color:#d97900}.small{font-size:13px;color:#777}