:root{--ink:#222;--muted:#5c5c5c;--paper:#f4f3ef;--surface:#fff;--accent:#c85a14;--line:#d4d0c8}
*{box-sizing:border-box}
html,body{margin:0}
body{font:16px/1.55 "Noto Sans CJK SC","PingFang SC","Microsoft YaHei",sans-serif;color:var(--ink);background:var(--paper)}
*{transition:none!important;animation:none!important}
.test-banner{position:sticky;top:0;z-index:5;background:#ffde59;color:#000;font-size:12px;font-weight:700;padding:6px 12px;text-align:center;border-bottom:2px solid #000}
.pad{padding:16px}
main{max-width:560px;margin:0 auto;padding:12px 16px 24px}
h1{font-size:26px;line-height:1.3;margin:12px 0 4px}
h2{font-size:19px;margin:18px 0 8px}
.muted{color:var(--muted);font-size:13px}
.tag{display:inline-block;font-size:11px;border:1px solid var(--line);border-radius:4px;padding:1px 6px;margin:2px 4px 2px 0;background:var(--surface)}
.tag.test{background:#ffde59;border-color:#000;color:#000;font-weight:700}
button{font:inherit;min-height:44px;padding:8px 14px;border-radius:8px;border:1px solid var(--line);background:var(--surface);color:var(--ink);cursor:pointer}
button.primary{background:var(--accent);border-color:var(--accent);color:#fff;font-weight:700;width:100%}
.card{background:var(--surface);border:1px solid var(--line);border-radius:10px;padding:12px;margin:10px 0}
.persona{display:block;width:100%;text-align:left}
.persona .rt{font-size:12px;color:var(--muted)}
.hero{border-left:6px solid var(--accent);padding:6px 12px;margin:8px 0 12px;background:var(--surface)}
.product h3{margin:0 0 4px;font-size:17px}
.specs{display:flex;gap:8px;flex-wrap:wrap;margin:8px 0}
.specs button[aria-pressed=true]{border:2px solid var(--accent);font-weight:700}
.price{font-weight:700;color:var(--accent)}
.row{display:flex;justify-content:space-between;align-items:center;gap:8px}
.dock{position:sticky;bottom:0;margin:16px -16px 0;background:var(--surface);border-top:1px solid var(--line);padding:10px 16px}
.dock .inner{max-width:560px;margin:0 auto}
table{width:100%;border-collapse:collapse;font-size:14px}
td,th{padding:6px 4px;border-bottom:1px solid var(--line);text-align:left}
td.num,th.num{text-align:right}
.receipt{border:2px dashed #000;background:#fff}
.err{color:#b00020}

/* 5S0D package only: explicit missing-asset placeholders */
.atm{margin:10px 0}
.atm img{width:100%;border-radius:8px;display:block}
.atm.placeholder{border:2px dashed #e6c56e;border-radius:10px;padding:8px;background:#1f2a33}
.atm.placeholder figcaption{color:#e6c56e;font-size:13px;text-align:center;margin-top:8px}
.img-placeholder{display:block;width:100%;min-height:80px;background:#1f2a33;color:#e6c56e;border:1px dashed #e6c56e;border-radius:8px;text-align:center;line-height:80px;font-size:13px}