:root{color-scheme:light;--primary:#ff5a17;--primary-strong:#e14e10;--primary-soft:rgba(255,90,23,0.12);--danger:#e5484d;--warn:#f5a524;--warn-ink:#b26a00;--success:#30a46c;--bg:#ffffff;--bg-subtle:#f4f5f7;--surface:#ffffff;--surface-2:#f0f1f4;--ink:#16161a;--ink-2:#45464f;--muted:#8b8d98;--border:#e6e6e9;--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:20px;--space-6:24px;--space-8:32px;--space-10:40px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--radius-xl:24px;--radius-pill:999px;--shadow-card:0 1px 3px rgba(20,20,40,0.08);--shadow-pop:0 8px 30px rgba(20,20,40,0.12);--shadow-glass:0 8px 32px rgba(20,20,40,0.14);--tint-success:rgba(48,163,108,0.12);--tint-danger:rgba(229,72,77,0.12);--tint-warn:rgba(245,165,36,0.16);--scrim:rgba(0,0,0,0.45);--glass-bg:rgba(255,255,255,0.6);--glass-border:rgba(255,255,255,0.7);--glass-highlight:rgba(255,255,255,0.85);--glass-blur:18px;--aurora:radial-gradient(60% 80% at 15% 10%,rgba(255,90,23,0.18),transparent 60%),radial-gradient(50% 70% at 85% 5%,rgba(155,100,255,0.16),transparent 60%),radial-gradient(60% 90% at 60% 100%,rgba(38,180,210,0.14),transparent 60%);--c-orange:#ff5a17;--c-orange-soft:rgba(255,90,23,0.12);--c-teal:#12a594;--c-teal-soft:rgba(18,165,148,0.12);--c-violet:#8a5cf6;--c-violet-soft:rgba(138,92,246,0.12);--c-blue:#3b82f6;--c-blue-soft:rgba(59,130,246,0.12);--ease-spring:cubic-bezier(0.22,1,0.36,1);--ease-out:cubic-bezier(0.16,1,0.3,1);--dur-fast:120ms;--dur:220ms;--dur-slow:380ms;--shop-bg-aurora:var(--aurora);--shop-bg-warm:radial-gradient(70% 50% at 0% 0%,var(--c-orange-soft),transparent 55%),linear-gradient(180deg,var(--bg) 0%,var(--bg-subtle) 100%);--shop-bg-bento:radial-gradient(45% 40% at 8% 12%,var(--c-orange-soft),transparent 55%),radial-gradient(40% 40% at 92% 8%,var(--c-violet-soft),transparent 55%),radial-gradient(50% 45% at 80% 95%,var(--c-teal-soft),transparent 60%),var(--bg-subtle);--shop-bg-graphite:var(--bg-subtle);--shop-bg-minimal:var(--bg);--tap-min:44px}[data-theme=dark]{color-scheme:dark;--primary:#ff6a2c;--primary-strong:#ff7d45;--primary-soft:rgba(255,106,44,0.16);--danger:#ff6369;--warn:#ffb224;--warn-ink:#f0b866;--success:#3dd68c;--bg:#0c0c10;--bg-subtle:#08080b;--surface:#15151b;--surface-2:#1d1d25;--ink:#f2f2f5;--ink-2:#c3c4cd;--muted:#8b8d98;--border:#2a2a33;--shadow-card:0 1px 3px rgba(0,0,0,0.5);--shadow-pop:0 8px 30px rgba(0,0,0,0.6);--shadow-glass:0 8px 32px rgba(0,0,0,0.55);--tint-success:rgba(61,214,140,0.16);--tint-danger:rgba(255,99,105,0.18);--tint-warn:rgba(255,178,36,0.18);--scrim:rgba(0,0,0,0.6);--glass-bg:rgba(22,22,28,0.55);--glass-border:rgba(255,255,255,0.12);--glass-highlight:rgba(255,255,255,0.16);--glass-blur:20px;--aurora:radial-gradient(60% 80% at 15% 10%,rgba(255,90,23,0.28),transparent 60%),radial-gradient(50% 70% at 85% 5%,rgba(155,100,255,0.26),transparent 62%),radial-gradient(60% 90% at 60% 100%,rgba(38,180,210,0.2),transparent 62%);--c-orange:#ff7a45;--c-orange-soft:rgba(255,122,69,0.18);--c-teal:#2ee6cd;--c-teal-soft:rgba(46,230,205,0.16);--c-violet:#a884ff;--c-violet-soft:rgba(168,132,255,0.18);--c-blue:#5c9dff;--c-blue-soft:rgba(92,157,255,0.18)}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg-subtle);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,sans-serif;-webkit-font-smoothing:antialiased;transition:background-color var(--dur) ease,color var(--dur) ease}a{color:inherit;text-decoration:none}code{background:var(--bg-subtle);padding:2px var(--space-2);border-radius:var(--radius-sm);font-size:13px;word-break:break-all}.container{max-width:720px;margin:0 auto;padding:var(--space-4)}.page{max-width:1040px;margin:0 auto;padding:var(--space-4) var(--space-4) var(--space-10)}.topbar{display:flex;align-items:center;justify-content:space-between;gap:var(--space-3);padding:var(--space-3) 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ease}.icon-btn:hover{transform:translateY(-1px)}.icon-btn:active{transform:scale(.94)}.card{background:var(--surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);padding:var(--space-4);margin-bottom:var(--space-3);border:1px solid var(--border);transition:transform var(--dur) var(--ease-spring),box-shadow var(--dur) ease}.card-title{font-size:16px;font-weight:700;display:flex;justify-content:space-between;gap:var(--space-2);align-items:baseline}.card-count{color:var(--muted);font-size:13px;font-weight:400;white-space:nowrap}.chips{display:flex;gap:var(--space-2);flex-wrap:wrap;margin:var(--space-2) 0 var(--space-4)}.chip{display:inline-flex;align-items:center;padding:var(--space-1) var(--space-3);border:1px solid var(--border);border-radius:var(--radius-pill);background:var(--surface);font:inherit;font-size:13px;color:var(--ink-2);cursor:pointer;min-height:32px;transition:background-color var(--dur-fast) ease,color var(--dur-fast) ease,border-color var(--dur-fast) ease}.chip.active{border-color:var(--primary);background:var(--primary);color:#fff}.badge{display:inline-block;padding:2px var(--space-2);border-radius:var(--radius-sm);font-size:12px;margin-right:var(--space-1)}.badge-success{background:var(--tint-success);color:var(--success)}.badge-muted{background:var(--bg-subtle);color:var(--muted)}.badge-danger{background:var(--tint-danger);color:var(--danger)}.badge-warn{background:var(--tint-warn);color:var(--warn-ink)}.badge-btn{border:none;cursor:pointer;font:inherit}.buy-input{margin-top:var(--space-2);border:1px solid var(--border);border-radius:var(--radius-sm);font-size:15px;font-family:inherit}.buy-btn,.buy-input{width:100%;padding:var(--space-3)}.buy-btn{margin-top:var(--space-3);border:none;border-radius:var(--radius-md);background:var(--primary);color:#fff;font-size:16px;font-weight:600;min-height:var(--tap-min)}.buy-btn:disabled{background:var(--muted)}.buy-btn.secondary{background:var(--bg);color:var(--primary);border:1px solid var(--primary)}.fresh{color:var(--muted);font-size:12px}.err-text{color:var(--danger);font-size:13px}.empty{text-align:center;color:var(--muted);padding:var(--space-8) 0}.disclaimer{color:var(--muted);font-size:12px;line-height:1.6;padding:var(--space-6) 0;border-top:1px solid var(--border);margin-top:var(--space-6)}.modal-backdrop{position:fixed;inset:0;background:var(--scrim);display:flex;align-items:center;justify-content:center;padding:var(--space-4);z-index:100}.modal-card{background:var(--bg);border-radius:var(--radius-lg);box-shadow:var(--shadow-card);max-width:480px;padding:var(--space-6)}.modal-card h3{margin:0 0 var(--space-3)}.modal-card p{color:var(--muted);font-size:13px;line-height:1.7;margin-bottom:var(--space-4)}.faq{border-bottom:1px solid var(--border);padding:var(--space-2) 0;font-size:14px}.faq summary{cursor:pointer;font-weight:500}.faq p{color:var(--muted);line-height:1.7}.brand{gap:var(--space-2)}.brand,.brand-mark{display:inline-flex;align-items:center}.brand-mark{justify-content:center;width:34px;height:34px;border-radius:var(--radius-md);background:var(--primary);color:#fff}.brand-mark,.brand-text{font-weight:800;font-size:18px}.brand-text{line-height:1}.brand-text small{display:block;font-weight:500;font-size:11px;color:var(--muted);margin-top:3px}.topbar-nav a:hover{color:var(--primary)}.hero{text-align:center;padding:var(--space-8) var(--space-2) var(--space-4);background:var(--aurora);border-radius:var(--radius-xl);margin-bottom:var(--space-6)}.hero-title{font-size:clamp(30px,6vw,52px);font-weight:900;letter-spacing:-.02em;margin:0 0 var(--space-2)}.hero-title .grad{background:linear-gradient(100deg,var(--primary),var(--c-violet));-webkit-background-clip:text;background-clip:text;color:transparent}.hero-sub{color:var(--ink-2);font-size:clamp(13px,2.4vw,16px);margin:0 auto var(--space-5);max-width:640px}.searchbar.searchbar-hero{position:static;max-width:720px;margin:0 auto;padding:var(--space-2);background:var(--glass-bg);border-radius:var(--radius-pill)}.searchbar-hero input{border:none;background:transparent;font-size:17px}.searchbar-hero input:focus{border:none}.searchbar-hero button{border-radius:var(--radius-pill);padding:0 var(--space-6);min-height:var(--tap-min);transition:transform var(--dur-fast) var(--ease-spring)}.searchbar-hero button:active{transform:scale(.96)}.chips-hero{justify-content:center;margin-top:var(--space-4)}.entry-links{display:flex;flex-wrap:wrap;gap:var(--space-2);justify-content:center;margin:var(--space-2) 0 var(--space-4)}.bento{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:var(--space-3);gap:var(--space-3);max-width:900px;margin:var(--space-6) auto 0}.bento-cell{position:relative;overflow:hidden;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-5);text-align:left;box-shadow:var(--shadow-card);transition:transform var(--dur) var(--ease-spring),box-shadow var(--dur) ease}.bento-cell:hover{transform:translateY(-3px);box-shadow:var(--shadow-pop)}.bento-num{display:block;font-size:clamp(28px,5vw,40px);font-weight:900;letter-spacing:-.02em;line-height:1.1}.bento-label{display:block;color:var(--muted);font-size:13px;margin-top:var(--space-1)}.bento-spark{position:absolute;inset:auto -20px -20px auto;width:90px;height:90px;border-radius:50%;filter:blur(6px)}.tone-orange .bento-num{color:var(--c-orange)}.tone-orange .bento-spark{background:var(--c-orange-soft)}.tone-teal .bento-num{color:var(--c-teal)}.tone-teal .bento-spark{background:var(--c-teal-soft)}.tone-violet .bento-num{color:var(--c-violet)}.tone-violet .bento-spark{background:var(--c-violet-soft)}.tone-blue .bento-num{color:var(--c-blue)}.tone-blue .bento-spark{background:var(--c-blue-soft)}@media (prefers-reduced-motion:reduce){.bento-cell,.searchbar-hero button{transition:none}}.searchbar{display:flex;gap:var(--space-2);position:-webkit-sticky;position:sticky;top:var(--space-2);padding:var(--space-2);z-index:10;border-radius:var(--radius-pill)}.searchbar input{flex:1 1;padding:var(--space-3) var(--space-4);border:none;background:transparent;font-size:16px;outline:none;color:var(--ink)}.searchbar input::placeholder{color:var(--muted)}.searchbar button{padding:0 var(--space-6);border:none;border-radius:var(--radius-pill);background:var(--primary);color:#fff;font-size:16px;font-weight:600;min-height:var(--tap-min);cursor:pointer;transition:transform var(--dur-fast) var(--ease-spring)}.searchbar button:active{transform:scale(.96)}.search-hint{margin:var(--space-1) var(--space-3) var(--space-3);color:var(--muted);font-size:12px;line-height:1.5}.result-head{margin:0 0 var(--space-3);color:var(--ink-2);font-size:14px}.result-head strong{color:var(--ink);font-size:18px}.result-table{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);overflow:hidden}.rt-row{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-2);padding:2px var(--space-2);border-left:3px solid transparent;border-bottom:1px solid var(--border)}.rt-row:last-child{border-bottom:none}.rt-main{flex:1 1;min-width:0}.rt-main .offer-row{background:transparent}.rt-main .offer-link:hover{background:var(--primary-soft)}.rt-more{flex-shrink:0;border:none;background:transparent;color:var(--muted);font-size:13px;line-height:1;padding:var(--space-2);cursor:pointer;border-radius:var(--radius-md)}.rt-more:hover{background:var(--surface-2);color:var(--ink)}.rt-extra{flex-basis:100%;padding:0 var(--space-2) var(--space-2)}.offer-title{display:block;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-size:14px;font-weight:600;color:var(--ink);margin-bottom:2px}.offer-row{display:flex;justify-content:space-between;align-items:center;gap:var(--space-3);padding:var(--space-3);border-radius:var(--radius-md);background:var(--surface-2);font-size:13px}.offer-link{width:100%;text-align:left;border:none;color:inherit;cursor:pointer;font:inherit;font-size:13px;text-decoration:none}.offer-link:hover{background:var(--primary-soft)}.offer-link:disabled{cursor:progress;opacity:.6}.offer-main{min-width:0;flex:1 1}.offer-shop{display:flex;flex-wrap:wrap;align-items:center;gap:var(--space-1)}.offer-meta{display:block;color:var(--muted);font-size:11px;margin-top:2px}.offer-aside{display:flex;flex-direction:column;align-items:flex-end;gap:2px;flex-shrink:0}.offer-price{color:var(--primary);font-size:16px;font-weight:700;white-space:nowrap}.facet-bar{flex-direction:column;margin-bottom:var(--space-3);padding:var(--space-3);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg)}.facet-bar,.facet-row{display:flex;gap:var(--space-2)}.facet-row{flex-wrap:wrap;align-items:center}.facet-label{flex-shrink:0;color:var(--muted);font-size:12px;width:36px}.clear-facets{align-self:flex-start;color:var(--muted)}.empty-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-8) var(--space-4)}.center{text-align:center}@media (prefers-reduced-motion:reduce){.searchbar button{transition:none}}.shop-page{--shop-grid-min:240px;background:var(--shop-bg-aurora);border-radius:var(--radius-xl);padding:var(--space-4)}.shop-hero{display:flex;align-items:center;gap:var(--space-4);padding:var(--space-5);margin-bottom:var(--space-4)}.shop-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(var(--shop-grid-min),1fr));grid-gap:var(--space-3);gap:var(--space-3)}.shop-item{display:flex;flex-direction:column;gap:var(--space-2);text-decoration:none;color:inherit;margin-bottom:0;transition:transform var(--dur) var(--ease-spring),box-shadow var(--dur) ease}.shop-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-pop)}.shop-item .price{margin:0;font-size:22px}.shop-item .buy-btn{margin-top:auto;text-align:center}.shop-page[data-shop-template=warm]{background:var(--shop-bg-warm)}.shop-page[data-shop-template=warm] .shop-hero{padding:var(--space-8)}.shop-page[data-shop-template=warm] .card-title{font-size:22px;letter-spacing:.04em}.shop-page[data-shop-template=warm] .shop-item .price{font-size:28px}.shop-page[data-shop-template=bento]{background:var(--shop-bg-bento)}.shop-page[data-shop-template=bento] .shop-grid{--shop-grid-min:200px;gap:var(--space-4)}.shop-page[data-shop-template=bento] .shop-item:nth-child(4n+1){background:var(--c-orange-soft)}.shop-page[data-shop-template=bento] .shop-item:nth-child(4n+2){background:var(--c-teal-soft)}.shop-page[data-shop-template=bento] .shop-item:nth-child(4n+3){background:var(--c-violet-soft)}.shop-page[data-shop-template=bento] .shop-item:nth-child(4n+4){background:var(--c-blue-soft)}.shop-page[data-shop-template=graphite]{background:var(--shop-bg-graphite);--shop-grid-min:min(100%,720px)}.shop-page[data-shop-template=graphite] .shop-hero,.shop-page[data-shop-template=minimal] .shop-hero{background:var(--surface);-webkit-backdrop-filter:none;backdrop-filter:none;box-shadow:var(--shadow-card);border:1px solid var(--border)}.shop-page[data-shop-template=graphite] .shop-grid{gap:var(--space-2)}.shop-page[data-shop-template=graphite] .shop-item{flex-direction:row;flex-wrap:wrap;align-items:center;justify-content:space-between}.shop-page[data-shop-template=graphite] .shop-item:hover{transform:none}.shop-page[data-shop-template=graphite] .shop-item .buy-btn{margin-top:0}.shop-page[data-shop-template=minimal]{background:var(--shop-bg-minimal)}.shop-page[data-shop-template=minimal] .shop-hero{background:transparent;box-shadow:none;border:none;border-bottom:1px solid var(--border);border-radius:0;padding:var(--space-6) 0}.shop-page[data-shop-template=minimal] .shop-grid{gap:var(--space-6)}.shop-page[data-shop-template=minimal] .shop-item{background:transparent;box-shadow:none;border:none;border-bottom:1px solid var(--border);border-radius:0;padding:var(--space-4) 0}.shop-page[data-shop-template=minimal] .shop-item:hover{transform:none;box-shadow:none}@media (prefers-reduced-motion:reduce){.shop-item{transition:none}}.price{color:var(--primary);font-size:26px;font-weight:700;margin:var(--space-2) 0}.price small{font-size:13px;color:var(--muted);font-weight:400}.expiry-ack{display:flex;gap:var(--space-2);align-items:flex-start;padding:var(--space-3);margin:var(--space-3) 0;border-radius:var(--radius-md);background:var(--tint-warn);border:1px solid var(--warn);font-size:13px;line-height:1.6;cursor:pointer}.expiry-ack.urgent{background:var(--tint-danger);border-color:var(--danger)}.expiry-ack input{margin-top:3px;width:18px;height:18px;flex-shrink:0}.shop-head{display:flex;align-items:center;gap:var(--space-3)}.shop-logo{width:48px;height:48px;border-radius:var(--radius-md);object-fit:cover;border:1px solid var(--border);flex-shrink:0}.shop-meta{flex:1 1;min-width:0}.hot-terms{flex-wrap:wrap;margin-bottom:var(--space-4)}.controls,.hot-terms{display:flex;gap:var(--space-2)}.controls{justify-content:space-between;align-items:center;margin-bottom:var(--space-3)}.sorts{display:flex;gap:var(--space-2)}.facet{margin-bottom:var(--space-3)}.pager{display:flex;justify-content:space-between;align-items:center;gap:var(--space-2);margin:var(--space-4) 0}.pager .chip:disabled{opacity:.4;cursor:default}.claim-hint{display:block;text-align:right;font-size:12px}.ok-box{color:var(--primary)}.spu-actions{padding-top:var(--space-2);border-top:1px solid var(--border)}.spu-actions,.sub-box{margin-top:var(--space-3)}.sub-box{padding:var(--space-3);background:var(--bg-subtle);border-radius:var(--radius-md)}.curve{display:flex;align-items:flex-end;gap:2px;height:64px;margin:var(--space-2) 0}.curve-bar{flex:1 1;min-width:3px;background:var(--primary);opacity:.65;border-radius:2px 2px 0 0}.curve-bar:hover{opacity:1}.curve-bar.low{background:var(--success)}.skeleton .sk-line{height:14px;border-radius:var(--radius-sm);background:linear-gradient(90deg,var(--bg-subtle) 25%,var(--surface-2) 37%,var(--bg-subtle) 63%);background-size:400% 100%;animation:sk 1.4s ease infinite;margin:var(--space-2) 0}.skeleton .sk-title{width:60%;height:16px}.skeleton .sk-price{width:35%;height:26px}.skeleton .sk-line.short{width:45%}@keyframes sk{0%{background-position:100% 50%}to{background-position:0 50%}}@media (prefers-reduced-motion:reduce){.skeleton .sk-line{animation:none}}.script{font-size:12px;color:var(--muted);margin:var(--space-2) 0;font-family:inherit}.notice,.script{white-space:pre-wrap;line-height:1.7}.notice{border-left:4px solid var(--danger);font-size:14px}