:root{
  --bg:#F5F2EC; --ink:#17171B; --muted:#5B5A60; --line:#ECE8E0; --card:#FFFFFF;
  --dark2:#2A2A31; --accent:#FF5A1F; --ok:#1E6B3A; --okbg:#DCEFE2;
  --r-lg:28px; --r-md:20px; --r-sm:14px;
  --head:"Unbounded",system-ui,sans-serif; --body:"Manrope",system-ui,sans-serif;
}
*{box-sizing:border-box}
html,body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);-webkit-text-size-adjust:100%}
body{min-height:100vh}
a{color:var(--ink)}
img{display:block;max-width:100%}
button{font-family:inherit}
.app{max-width:480px;margin:0 auto;min-height:100vh;padding-bottom:96px;position:relative}
.h-font{font-family:var(--head)}

/* header */
.top{position:sticky;top:0;z-index:20;height:64px;padding:0 16px;display:flex;align-items:center;justify-content:space-between;background:rgba(245,242,236,.94);backdrop-filter:blur(8px)}
.logo{font-family:var(--head);font-weight:800;font-size:24px;letter-spacing:-.5px;text-decoration:none}
.logo span{color:var(--accent)}
.icon-btn{position:relative;width:48px;height:48px;border-radius:24px;border:none;background:var(--card);display:flex;align-items:center;justify-content:center;cursor:pointer;text-decoration:none}
.icon-btn.dark{background:var(--ink)}
.badge-count{position:absolute;top:-2px;right:-2px;min-width:20px;height:20px;padding:0 5px;border-radius:10px;background:var(--accent);color:var(--ink);font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center}
.badge-count[hidden]{display:none}

/* today episode */
.today{margin:4px 16px 0;border-radius:var(--r-lg);background:var(--ink);color:var(--bg);text-decoration:none;display:block;overflow:hidden}
.today-media{height:300px;background:var(--dark2);position:relative;display:flex;align-items:center;justify-content:center}
.today-media img{width:100%;height:100%;object-fit:cover;opacity:.9}
.pill-live{position:absolute;top:14px;left:14px;display:flex;align-items:center;gap:8px;background:var(--accent);color:var(--ink);font-weight:800;font-size:13px;padding:7px 12px;border-radius:14px}
.pill-live i{width:8px;height:8px;border-radius:4px;background:var(--ink);animation:blink 1.4s infinite}
@keyframes blink{50%{opacity:.25}}
.play{position:absolute;width:64px;height:64px;border-radius:32px;background:rgba(245,242,236,.92);display:flex;align-items:center;justify-content:center}
.today-body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:14px}
.today-num{font-size:13px;font-weight:700;color:#C9C8CE}
.today-title{font-family:var(--head);font-weight:700;font-size:20px;line-height:1.25;margin-top:4px}
.today-prod{background:var(--bg);color:var(--ink);border-radius:18px;padding:10px 10px 10px 14px;display:flex;align-items:center;gap:12px}
.today-prod small{display:block;font-size:12px;font-weight:700;color:var(--muted)}
.today-prod b{font-size:15px;font-weight:800}
.go{flex-shrink:0;height:44px;padding:0 16px;border-radius:22px;background:var(--accent);font-weight:800;font-size:15px;display:flex;align-items:center}

/* sections */
.sec{padding:28px 0 0}
.sec-head{padding:0 16px;display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.sec-head h2,.h2{margin:0;font-family:var(--head);font-weight:700;font-size:18px}
.sec-head a{font-size:14px;font-weight:700}
.hscroll{display:flex;gap:10px;padding:0 16px;overflow-x:auto;scrollbar-width:none;scroll-snap-type:x mandatory}
.hscroll::-webkit-scrollbar{display:none}
.ep{width:118px;flex-shrink:0;text-decoration:none;display:flex;flex-direction:column;gap:6px;scroll-snap-align:start}
.ep-media{height:170px;border-radius:18px;background:var(--dark2);position:relative;overflow:hidden}
.ep-media img{width:100%;height:100%;object-fit:cover;opacity:.75}
.ep-num{position:absolute;top:10px;left:10px;color:#F5F2EC;font-size:12px;font-weight:700;text-shadow:0 1px 4px rgba(0,0,0,.5)}
.ep-price{position:absolute;left:10px;bottom:10px;background:var(--bg);font-size:12px;font-weight:800;padding:4px 8px;border-radius:10px}
.ep-name{font-size:13px;font-weight:700;line-height:1.3}

/* chips */
.chips{display:flex;gap:8px;padding:0 16px;overflow-x:auto;scrollbar-width:none}
.chips::-webkit-scrollbar{display:none}
.chip{flex-shrink:0;height:44px;padding:0 16px;border-radius:22px;background:var(--card);font-size:14px;font-weight:700;display:flex;align-items:center;text-decoration:none;border:none;cursor:pointer;color:var(--ink)}
.chip.on{background:var(--ink);color:var(--bg)}

/* grid */
.grid{padding:14px 16px 0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}
.card{background:var(--card);border-radius:var(--r-md);padding:8px;text-decoration:none;color:var(--ink);display:flex;flex-direction:column;gap:8px}
.card-img{aspect-ratio:1/1;border-radius:var(--r-sm);background:#EFEBE4;position:relative;overflow:hidden}
.card-img img{width:100%;height:100%;object-fit:contain}
.tag{position:absolute;top:8px;left:8px;background:var(--ink);color:var(--bg);font-size:11px;font-weight:800;padding:4px 8px;border-radius:10px}
.card-name{padding:0 4px;font-size:14px;font-weight:700;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:36px}
.card-foot{padding:0 4px 4px;display:flex;justify-content:space-between;align-items:center}
.card-price{font-weight:800;font-size:16px}
.add-mini{width:40px;height:40px;border-radius:20px;border:none;background:var(--accent);display:flex;align-items:center;justify-content:center;cursor:pointer}
.add-mini.done{background:var(--ink)}
.btn-outline{margin:14px 16px 0;height:52px;border-radius:26px;border:1.5px solid var(--ink);font-weight:800;font-size:15px;display:flex;align-items:center;justify-content:center;text-decoration:none;background:transparent}
.trust{margin:24px 16px 0;background:var(--card);border-radius:var(--r-md);padding:16px;display:flex;flex-direction:column;gap:10px;font-size:14px;font-weight:700}
.trust div{display:flex;gap:10px;align-items:center}
.foot{padding:24px 16px 8px;font-size:13px;color:var(--muted);display:flex;flex-direction:column;gap:6px}
.foot a{color:var(--muted)}

/* bottom nav */
.nav{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--card);border-top:1px solid var(--line);padding:8px 8px calc(8px + env(safe-area-inset-bottom))}
.nav-in{max-width:480px;margin:0 auto;display:grid;grid-template-columns:repeat(4,minmax(0,1fr))}
.nav a{position:relative;height:52px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:11px;font-weight:600;color:var(--muted);text-decoration:none}
.nav a.on{color:var(--ink);font-weight:800}
.nav a .badge-count{top:0;right:calc(50% - 22px)}

/* product */
.gallery{margin:4px 16px 0;height:340px;border-radius:26px;background:#EFEBE4;position:relative;overflow:hidden}
.gallery img{width:100%;height:100%;object-fit:contain}
.p-info{padding:20px 20px 0;display:flex;flex-direction:column;gap:8px}
.p-title{margin:0;font-family:var(--head);font-weight:700;font-size:22px;line-height:1.25}
.p-price-row{display:flex;align-items:center;gap:10px}
.p-price{font-family:var(--head);font-weight:800;font-size:28px}
.stock{font-size:13px;font-weight:700;color:var(--ok);background:var(--okbg);padding:5px 10px;border-radius:12px}
.p-hook{font-size:16px;color:var(--muted);line-height:1.45;margin:0}
.ep-row{margin:16px 16px 0;min-height:56px;border-radius:18px;background:var(--ink);color:var(--bg);text-decoration:none;display:flex;align-items:center;gap:12px;padding:10px 16px}
.ep-row span{flex-grow:1;font-size:14px;font-weight:700}
.benefits{padding:26px 20px 0;display:flex;flex-direction:column;gap:12px}
.benefit{display:flex;gap:12px;align-items:center;font-size:15px;font-weight:600;line-height:1.35}
.check{width:26px;height:26px;flex-shrink:0;border-radius:13px;background:var(--accent);display:flex;align-items:center;justify-content:center}
.acc{padding:26px 20px 0}
.acc-btn{width:100%;height:52px;border:none;border-radius:16px;background:var(--card);padding:0 16px;display:flex;align-items:center;justify-content:space-between;font-family:var(--head);font-weight:700;font-size:15px;color:var(--ink);cursor:pointer}
.acc-btn b{font-family:var(--body);font-size:20px}
.specs{background:var(--card);border-radius:16px;padding:4px 16px;margin-top:6px;font-size:14px}
.specs div{display:flex;justify-content:space-between;gap:12px;padding:11px 0;border-bottom:1px solid var(--line)}
.specs div:last-child{border-bottom:none}
.specs span:first-child{color:var(--muted)}
.specs span:last-child{font-weight:700;text-align:right}
.mini{width:140px;flex-shrink:0;background:var(--card);border-radius:18px;padding:8px;display:flex;flex-direction:column;gap:8px;text-decoration:none;color:var(--ink)}
.mini .card-img{aspect-ratio:auto;height:100px}
.mini .card-name{font-size:13px;min-height:34px}
.buybar{position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--card);border-top:1px solid var(--line);padding:12px 16px calc(14px + env(safe-area-inset-bottom))}
.buybar-in{max-width:448px;margin:0 auto;display:flex;gap:12px;align-items:center}
.buybar small{display:block;font-size:12px;color:var(--muted);font-weight:700}
.buybar strong{font-family:var(--head);font-weight:800;font-size:19px;white-space:nowrap}
.btn-main{flex-grow:1;height:56px;border-radius:28px;border:none;background:var(--accent);color:var(--ink);font-weight:800;font-size:16px;display:flex;align-items:center;justify-content:center;gap:10px;cursor:pointer;text-decoration:none}
.btn-main.dark{background:var(--ink);color:var(--bg)}
.btn-main:disabled{opacity:.6}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:104px;z-index:40;width:calc(100% - 32px);max-width:448px;background:var(--ink);color:var(--bg);border-radius:18px;padding:14px 16px;display:flex;align-items:center;gap:12px;opacity:0;pointer-events:none;transition:opacity .2s,bottom .2s}
.toast.show{opacity:1;pointer-events:auto;bottom:112px}
.toast span{flex-grow:1;font-size:15px;font-weight:700}
.toast a{color:var(--accent);font-weight:800;font-size:15px}

/* cart */
.page-top{height:64px;padding:0 16px;display:flex;align-items:center;gap:12px}
.page-top h1{margin:0;font-family:var(--head);font-weight:700;font-size:20px}
.box{margin:8px 16px 0;background:var(--card);border-radius:22px;padding:14px;display:flex;flex-direction:column;gap:14px}
.line{display:flex;gap:12px;align-items:center}
.line img{width:64px;height:64px;border-radius:14px;object-fit:contain;background:#EFEBE4;flex-shrink:0}
.line-mid{flex-grow:1;min-width:0}
.line-name{font-weight:700;font-size:14px;line-height:1.3;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.qty{display:flex;align-items:center;gap:6px;margin-top:6px}
.qty button{width:32px;height:32px;border-radius:16px;border:1.5px solid #D9D4CA;background:var(--card);font-size:18px;font-weight:700;cursor:pointer;display:flex;align-items:center;justify-content:center}
.qty b{min-width:20px;text-align:center}
.line-price{font-weight:800;font-size:15px;white-space:nowrap}
.form{padding:24px 16px 0;display:flex;flex-direction:column;gap:14px}
.form .h2{margin-top:6px}
.field{display:flex;flex-direction:column;gap:6px;font-size:14px;font-weight:700}
.field input,.field textarea{height:52px;border-radius:14px;border:1.5px solid #D9D4CA;background:var(--card);padding:0 16px;font-family:var(--body);font-size:16px;color:var(--ink)}
.field textarea{height:80px;padding:12px 16px;resize:none}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--ink)}
.field.err input{border-color:#C0392B}
.err-msg{font-size:13px;color:#B03A2E;font-weight:600;display:none}
.field.err .err-msg{display:block}
.radio{display:flex;align-items:center;gap:12px;background:var(--card);border:1.5px solid #D9D4CA;border-radius:16px;padding:14px 16px;font-size:15px;font-weight:600;cursor:pointer}
.radio input{width:20px;height:20px;accent-color:var(--ink);margin:0}
.radio:has(input:checked){border:2px solid var(--ink);font-weight:800}
.sum{margin:24px 16px 0;display:flex;flex-direction:column;gap:8px;font-size:15px}
.sum div{display:flex;justify-content:space-between;gap:12px}
.sum span:first-child{color:var(--muted)}
.sum .total{align-items:baseline;margin-top:6px}
.sum .total span:first-child{color:var(--ink);font-weight:800;font-size:17px}
.sum .total span:last-child{font-family:var(--head);font-weight:800;font-size:26px}
.note{font-size:13px;color:var(--muted);text-align:center;line-height:1.5;padding:12px 16px 0}
.empty{padding:60px 24px;text-align:center;display:flex;flex-direction:column;gap:16px;align-items:center}
.empty p{margin:0;color:var(--muted);font-size:16px}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
.done-box{margin:40px 16px 0;background:var(--card);border-radius:var(--r-lg);padding:28px 20px;text-align:center;display:flex;flex-direction:column;gap:12px;align-items:center}
.done-box .check{width:56px;height:56px;border-radius:28px}
.done-box h2{margin:0;font-family:var(--head);font-size:22px}
.done-box p{margin:0;color:var(--muted);line-height:1.5}
.series-list{padding:8px 16px 0;display:flex;flex-direction:column;gap:12px}
.s-item{display:flex;gap:12px;background:var(--card);border-radius:20px;padding:10px;text-decoration:none;color:var(--ink);align-items:center}
.s-item .ep-media{width:84px;height:120px;flex-shrink:0}
.s-item small{font-size:12px;font-weight:800;color:var(--muted)}
.s-item b{display:block;font-size:15px;line-height:1.3;margin:4px 0 8px}
.s-item span{font-size:14px;font-weight:800}
.cat-title{padding:4px 16px 0;margin:0;font-family:var(--head);font-weight:800;font-size:26px;letter-spacing:-.5px}