:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:#15171a;background:#f7f7f4;--ink:#17191c;--muted:#686d72;--line:#e4e4df;--panel:#fff;--soft:#efefeb}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0}a{color:inherit}.topbar{min-height:72px;display:flex;align-items:center;justify-content:space-between;gap:28px;padding:14px max(24px,calc((100vw - 1120px)/2));background:#fff;border-bottom:1px solid #e8e8e2;position:sticky;top:0;z-index:5}.brand{font-weight:800;font-size:1.2rem;color:#111;text-decoration:none;white-space:nowrap}.nav{display:flex;gap:22px;align-items:center;flex-wrap:wrap;justify-content:flex-end}.nav a{color:#555b61;text-decoration:none;font-size:.92rem}.nav a:hover,.nav a.active{color:#111}.hero,.page-hero{max-width:1120px;margin:0 auto;padding:88px 24px 72px}.page-hero{padding-bottom:34px}.page-hero--compact{padding-bottom:26px}.hero h1,.page-hero h1{font-size:clamp(2.4rem,6vw,5rem);line-height:1.02;max-width:900px;margin:0 0 24px}.page-hero--compact h1{margin-bottom:0}.page-hero h1{font-size:clamp(2.35rem,5vw,4.2rem)}.hero>p:not(.eyebrow),.page-hero>p:not(.eyebrow){max-width:760px;font-size:1.16rem;line-height:1.7;color:#555b61}.eyebrow{font-size:.78rem;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#74797f;margin:0 0 12px}.hero-actions{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:26px}.cta{display:inline-block;padding:13px 18px;background:var(--ink);color:#fff;text-decoration:none;border-radius:10px;font-weight:700;white-space:nowrap}.text-link,.link-button{font-weight:700;color:#303438;text-decoration:none}.text-link:hover,.link-button:hover{text-decoration:underline}.link-button{border:0;background:transparent;padding:0;font:inherit;cursor:pointer}.section{max-width:1120px;margin:0 auto;padding:64px 24px}.section--tight{padding-top:26px}.section--hidden{display:none!important}.section-head{display:flex;gap:20px;align-items:end;justify-content:space-between;margin-bottom:28px}.section-head h2,.section h2{font-size:2rem;margin:0}.status{font-size:.9rem;color:#6b7075}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;overflow:hidden;display:flex;flex-direction:column;min-width:0}.card img{aspect-ratio:1/1;object-fit:cover;background:#f1f1ed;width:100%}.card-image-placeholder{aspect-ratio:1/1;background:linear-gradient(145deg,#f1f1ed,#e7e7e2);display:grid;place-items:center;color:#858a8e;font-weight:800;font-size:.82rem;letter-spacing:.04em}.card-body{padding:18px;display:flex;flex-direction:column;gap:11px;flex:1}.card h3{font-size:1rem;line-height:1.45;margin:0}.meta{display:flex;gap:10px;flex-wrap:wrap;color:#666;font-size:.86rem}.price{font-size:1.35rem;font-weight:800}.old{font-size:.88rem;color:#8b8f94;text-decoration:line-through;margin-left:8px}.buy{margin-top:auto;text-align:center;padding:11px 14px;border-radius:9px;background:var(--ink);color:#fff;text-decoration:none;font-weight:700}.category-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}.category-card{display:block;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px;text-decoration:none}.category-card:hover{border-color:#b9b9b1}.category-card h3{margin:0 0 8px;font-size:1rem}.category-card p{margin:0;color:var(--muted);font-size:.88rem}.guide-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.guide-card{display:block;background:#fff;border:1px solid var(--line);border-radius:16px;padding:24px;text-decoration:none}.guide-card span{font-size:.78rem;font-weight:800;color:#777c80}.guide-card h3{font-size:1.08rem;line-height:1.45;margin:10px 0}.guide-card p{color:var(--muted);line-height:1.65;margin:0}.feature-panel{background:#fff;border:1px solid var(--line);border-radius:20px;padding:34px;display:flex;align-items:center;justify-content:space-between;gap:32px}.feature-panel h2{margin:0 0 14px}.feature-panel p:not(.eyebrow){color:var(--muted);line-height:1.65;max-width:680px;margin:0}.market-product{align-items:center}.market-product-image{width:180px;max-width:24%;aspect-ratio:1/1;object-fit:contain;border-radius:14px;background:#f4f4f0;flex:0 0 auto}.market-product-copy{flex:1;min-width:0}.market-product-copy .text-link{display:inline-block;margin-top:12px}.empty{padding:34px 0;border-top:1px solid var(--line)}.empty h3{margin:0 0 8px;font-size:1rem}.empty p{margin:0;color:var(--muted);line-height:1.6}.empty-actions{display:flex;gap:18px;margin-top:16px}.compare-picker{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-bottom:24px}.compare-picker label,.browse-controls label{display:flex;flex-direction:column;gap:9px;font-size:.9rem;font-weight:700}.compare-picker select,.browse-controls select,.browse-controls input{width:100%;padding:12px 14px;border:1px solid #d6d6cf;background:#fff;border-radius:10px;font:inherit;color:#1c1f22}.browse-controls input:focus,.browse-controls select:focus,.compare-picker select:focus{outline:2px solid #1c1f22;outline-offset:2px}.browse-controls{display:grid;grid-template-columns:minmax(260px,2fr) minmax(180px,1fr) minmax(180px,1fr);gap:14px;align-items:end;margin-bottom:18px}.browse-controls label span{font-size:.84rem;color:#555b61}.browse-summary{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;min-height:24px}.compare-wrap{overflow:auto;border:1px solid var(--line);border-radius:16px;background:#fff}.compare-table{width:100%;border-collapse:collapse;min-width:650px}.compare-table th,.compare-table td{padding:16px 18px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.compare-table th:first-child,.compare-table td:first-child{width:170px;color:var(--muted);font-weight:700}.compare-table thead th{color:#17191c}.compare-table tr:last-child td{border-bottom:0}.compare-product{display:flex;flex-direction:column;gap:10px}.compare-product strong{line-height:1.4}.compare-product a{display:inline-block;width:max-content;padding:9px 12px;border-radius:8px;background:var(--ink);color:#fff;text-decoration:none;font-size:.88rem}.guide-article{scroll-margin-top:92px}.guide-article>h2{max-width:820px;margin-bottom:28px}.check-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.check-grid>div{background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}.check-grid h3{margin:0 0 10px;font-size:1rem}.check-grid p{margin:0;color:var(--muted);line-height:1.7}.pill{display:inline-flex;align-items:center;padding:4px 8px;border-radius:999px;background:#f0f0ec;font-size:.78rem;color:#5d6266}@media(max-width:900px){.category-grid{grid-template-columns:repeat(2,1fr)}.grid,.guide-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.browse-controls{grid-template-columns:1fr 1fr}.search-field{grid-column:1/-1}.topbar{align-items:flex-start}.nav{gap:14px}.market-product-image{max-width:30%}}@media(max-width:650px){.topbar{position:static;flex-direction:column;gap:10px}.nav{justify-content:flex-start;overflow-x:auto;flex-wrap:nowrap;width:100%;padding-bottom:3px}.nav a{white-space:nowrap}.hero,.page-hero{padding-top:52px}.grid,.guide-grid,.category-grid,.check-grid,.compare-picker,.browse-controls{grid-template-columns:1fr}.search-field{grid-column:auto}.browse-summary,.section-head,.feature-panel{align-items:flex-start;flex-direction:column}.feature-panel{padding:26px}.market-product-image{width:100%;max-width:280px}.section{padding-top:48px}.page-hero{padding-bottom:20px}}

/* stable-desktop-navigation */
.nav a{font-weight:600}
.nav a.active{font-weight:600;box-shadow:inset 0 -2px 0 #111}
@media(min-width:901px){
  .nav{display:grid;grid-template-columns:70px 108px 108px 88px 54px 108px;gap:10px;align-items:center;justify-content:end}
  .nav a{white-space:nowrap;text-align:center}
}

/* product-detail-enrichment */
.product-detail-media{margin:30px 0 10px;width:min(420px,100%);padding:18px;background:#fff;border:1px solid var(--line);border-radius:18px}
.product-detail-media img{display:block;width:100%;aspect-ratio:1/1;object-fit:contain;background:#fff}
.product-price-line{margin:14px 0 0;font-size:1rem;font-weight:800;color:var(--ink)}
.product-context{max-width:760px;margin:18px 0 0;color:var(--muted);font-size:1rem;line-height:1.75}
@media(max-width:650px){.product-detail-media{width:100%;padding:14px}.product-price-line{font-size:.96rem}}