:root{
  --color-primary:#DA251C;
  --color-primary-dark:#B41B14;
  --color-ink:#23252F;
  --color-ink-soft:#3C3C51;
  --color-bg:#FAF8F5;
  --color-surface:#FFFFFF;
  --color-muted:#6B7280;
  --color-line:#E7E2DA;
  --color-accent-ok:#0E7A4E;
  --color-dark:#1B1D26;
  --radius-card:12px;
  --radius-btn:6px;
  --shadow-card:0 2px 14px rgba(35,37,47,.07);
  --max-width:1120px;
  --font-head:'Noto Serif SC','Songti SC','SimSun',serif;
  --font-body:'Noto Sans SC','PingFang SC','Microsoft YaHei',sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;font-family:var(--font-body);color:var(--color-ink);background:var(--color-bg);line-height:1.75;font-size:16px}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{font-family:var(--font-head);line-height:1.35;margin:0;font-weight:700;letter-spacing:.01em}
p{margin:0 0 1em}
.wrap{max-width:var(--max-width);margin:0 auto;padding:0 24px}
.btn{display:inline-block;padding:13px 28px;border-radius:var(--radius-btn);font-weight:700;font-size:15px;transition:background .2s,color .2s,border-color .2s;border:1px solid transparent;cursor:pointer}
.btn-primary{background:var(--color-primary);color:#fff}
.btn-primary:hover{background:var(--color-primary-dark)}
.btn-ghost{border-color:rgba(255,255,255,.5);color:#fff}
.btn-ghost:hover{background:rgba(255,255,255,.12)}
.btn-line{border-color:var(--color-primary);color:var(--color-primary)}
.btn-line:hover{background:var(--color-primary);color:#fff}
.sec{padding:76px 0}
.sec-alt{background:var(--color-surface)}
.sec-dark{background:var(--color-dark);color:#EDEAE5}
.sec-head{max-width:760px;margin-bottom:44px}
.sec-tag{display:inline-block;font-size:13px;letter-spacing:.16em;color:var(--color-primary);font-weight:700;margin-bottom:12px}
.sec-head h2{font-size:clamp(24px,3.4vw,34px);color:var(--color-ink)}
.sec-dark .sec-head h2{color:#fff}
.sec-head p{margin-top:14px;color:var(--color-muted);font-size:16px}
.sec-dark .sec-head p{color:#B9B5AF}
.site-header{position:sticky;top:0;z-index:50;background:rgba(250,248,245,.96);border-bottom:1px solid var(--color-line)}
.header-in{display:flex;align-items:center;justify-content:space-between;gap:24px;height:76px}
.brand img{height:40px;width:auto}
.nav{display:flex;align-items:center;gap:26px}
.nav a{font-size:15px;font-weight:500;color:var(--color-ink-soft);padding:6px 0;border-bottom:2px solid transparent}
.nav a:hover,.nav a.active{color:var(--color-primary);border-bottom-color:var(--color-primary)}
.header-cta{padding:10px 20px;font-size:14px}
.nav-toggle{display:none;background:none;border:0;font-size:24px;color:var(--color-ink);cursor:pointer}
@media(max-width:900px){
  .nav{display:none;position:absolute;top:76px;left:0;right:0;background:#fff;flex-direction:column;align-items:flex-start;gap:0;padding:8px 24px 18px;border-bottom:1px solid var(--color-line)}
  .nav.open{display:flex}
  .nav a{width:100%;padding:12px 0;border-bottom:1px solid var(--color-line)}
  .nav-toggle{display:block}
  .header-in{position:relative}
  .header-cta{display:none}
}
.hero{position:relative;background:var(--color-dark);color:#fff;overflow:hidden}
.hero-bg{position:absolute;inset:0}
.hero-bg img{width:100%;height:100%;object-fit:cover;opacity:.3}
.hero-bg::after{content:'';position:absolute;inset:0;background:linear-gradient(100deg,rgba(20,22,30,.94) 0%,rgba(20,22,30,.8) 46%,rgba(20,22,30,.52) 100%)}
.hero-in{position:relative;padding:104px 0 96px;max-width:760px}
.hero-badge{display:inline-block;font-size:13px;letter-spacing:.12em;color:#F3C7C4;border:1px solid rgba(218,37,28,.55);background:rgba(218,37,28,.18);padding:6px 14px;border-radius:100px;margin-bottom:22px}
.hero h1{font-size:clamp(30px,4.6vw,50px);color:#fff;letter-spacing:.02em}
.hero .sub{margin-top:22px;font-size:clamp(15px,1.6vw,18px);color:#D9D5CE;max-width:640px}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}
.hero-points{display:flex;gap:30px;margin-top:46px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.16);padding-top:22px}
.hero-points div{font-size:14px;color:#C9C4BC}
.hero-points b{display:block;font-family:var(--font-head);font-size:20px;color:#fff;margin-bottom:4px}
.grid{display:grid;gap:22px}
.g2{grid-template-columns:repeat(2,1fr)}
.g3{grid-template-columns:repeat(3,1fr)}
.g4{grid-template-columns:repeat(4,1fr)}
@media(max-width:900px){.g3,.g4{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.g2,.g3,.g4{grid-template-columns:1fr}}
.card{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-card);padding:28px 26px;box-shadow:var(--shadow-card)}
.card h3{font-size:19px;margin-bottom:10px;color:var(--color-ink)}
.card p{color:var(--color-muted);font-size:15px;margin:0}
.card-num{font-family:var(--font-head);font-size:15px;font-weight:700;color:var(--color-primary);letter-spacing:.08em;margin-bottom:12px;display:block}
.pain-card{background:var(--color-surface);border-left:3px solid var(--color-primary);border-radius:var(--radius-card);padding:26px 24px}
.pain-card h3{font-size:18px;margin-bottom:8px}
.pain-card p{color:var(--color-muted);font-size:15px;margin:0}
.step{background:var(--color-surface);border-radius:var(--radius-card);padding:28px 24px;border:1px solid var(--color-line)}
.step .idx{font-family:var(--font-head);font-size:13px;font-weight:700;letter-spacing:.14em;color:var(--color-primary)}
.step h3{font-size:19px;margin:10px 0}
.step p{color:var(--color-muted);font-size:15px;margin:0}
.svc{display:grid;grid-template-columns:1fr;gap:18px}
.svc-card{display:grid;grid-template-columns:56px 1fr auto;gap:20px;align-items:center;background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-card);padding:24px 26px;transition:border-color .2s}
.svc-card:hover{border-color:var(--color-primary)}
.svc-card .ic{width:56px;height:56px;border-radius:10px;background:rgba(218,37,28,.09);display:flex;align-items:center;justify-content:center;font-family:var(--font-head);font-weight:700;color:var(--color-primary);font-size:18px}
.svc-card h3{font-size:18px;margin-bottom:6px}
.svc-card p{color:var(--color-muted);font-size:14px;margin:0}
.svc-card .go{font-size:14px;font-weight:700;color:var(--color-primary);white-space:nowrap}
@media(max-width:620px){.svc-card{grid-template-columns:48px 1fr;gap:14px}.svc-card .go{display:none}}
.goals{display:grid;grid-template-columns:repeat(3,1fr);gap:0;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-card);overflow:hidden}
.goal{padding:30px 26px;border-right:1px solid rgba(255,255,255,.14)}
.goal:last-child{border-right:0}
.goal b{display:block;font-family:var(--font-head);font-size:22px;color:#fff;margin-bottom:8px}
.goal span{font-size:14px;color:#B9B5AF}
@media(max-width:700px){.goals{grid-template-columns:1fr}.goal{border-right:0;border-bottom:1px solid rgba(255,255,255,.14)}.goal:last-child{border-bottom:0}}
.trust-top{display:grid;grid-template-columns:1.05fr .95fr;gap:44px;align-items:center}
@media(max-width:860px){.trust-top{grid-template-columns:1fr;gap:28px}}
.trust-top h2{font-size:clamp(23px,3vw,30px)}
.trust-list{list-style:none;padding:0;margin:22px 0 0}
.trust-list li{position:relative;padding-left:26px;margin-bottom:14px;color:var(--color-ink-soft);font-size:15px}
.trust-list li::before{content:'';position:absolute;left:0;top:.62em;width:10px;height:10px;background:var(--color-primary);border-radius:2px}
.photo-wall{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.photo-wall img{width:100%;height:100%;object-fit:cover;border-radius:8px;aspect-ratio:4/3}
.photo-wall img:first-child{grid-column:span 2;grid-row:span 2;aspect-ratio:auto}
@media(max-width:620px){.photo-wall{grid-template-columns:repeat(2,1fr)}.photo-wall img:first-child{grid-column:span 2;grid-row:auto;aspect-ratio:4/3}}
.faq{max-width:900px}
.faq details{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-card);padding:20px 24px;margin-bottom:14px}
.faq summary{font-family:var(--font-head);font-weight:700;font-size:17px;color:var(--color-ink);cursor:pointer;list-style:none;position:relative;padding-right:30px}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:0;top:-2px;color:var(--color-primary);font-size:22px;line-height:1}
.faq details[open] summary::after{content:'–'}
.faq .ans{margin-top:14px;color:var(--color-muted);font-size:15px;border-top:1px dashed var(--color-line);padding-top:14px}
.form-wrap{display:grid;grid-template-columns:.95fr 1.05fr;gap:44px;align-items:start}
@media(max-width:860px){.form-wrap{grid-template-columns:1fr;gap:28px}}
.form-wrap h2{font-family:var(--font-head);font-size:clamp(24px,3.2vw,32px)}
.form-card{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-card);padding:32px;box-shadow:var(--shadow-card)}
.field{margin-bottom:16px}
.field label{display:block;font-size:14px;font-weight:700;margin-bottom:7px;color:var(--color-ink-soft)}
.field input,.field select,.field textarea{width:100%;padding:11px 14px;font-size:15px;font-family:inherit;color:var(--color-ink);background:#FCFAF7;border:1px solid var(--color-line);border-radius:6px}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid rgba(218,37,28,.28);border-color:var(--color-primary)}
.field textarea{min-height:92px;resize:vertical}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
@media(max-width:520px){.form-row{grid-template-columns:1fr}}
.form-note{font-size:13px;color:var(--color-muted);margin-top:12px}
.contact-quick{list-style:none;padding:0;margin:24px 0 0}
.contact-quick li{margin-bottom:16px;font-size:15px;color:var(--color-ink-soft)}
.contact-quick b{display:block;font-size:13px;letter-spacing:.1em;color:var(--color-primary);margin-bottom:3px}
.site-footer{background:var(--color-dark);color:#A9A5A0;padding:56px 0 26px;font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:34px}
@media(max-width:860px){.footer-grid{grid-template-columns:1fr 1fr;gap:26px}}
@media(max-width:520px){.footer-grid{grid-template-columns:1fr}}
.site-footer h4{color:#fff;font-family:var(--font-head);font-size:15px;margin-bottom:14px}
.site-footer ul{list-style:none;padding:0;margin:0}
.site-footer li{margin-bottom:9px}
.site-footer a:hover{color:var(--color-primary)}
.footer-brand{font-family:var(--font-head);font-size:20px;color:#fff;margin-bottom:12px;letter-spacing:.02em}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#7E7A75;font-size:13px}
.page-hero{background:var(--color-dark);color:#fff;padding:64px 0 56px}
.page-hero h1{font-size:clamp(26px,3.6vw,38px);color:#fff}
.page-hero p{margin-top:14px;color:#C3BFB8;max-width:720px}
.page-hero--media{padding:56px 0 48px}
.page-hero--media .hero-media{display:grid;grid-template-columns:1.2fr .8fr;gap:34px;align-items:center}
.page-hero--media .hero-media img{width:100%;height:230px;object-fit:cover;border-radius:10px;border:1px solid rgba(255,255,255,.16)}
@media (max-width:860px){.page-hero--media .hero-media{grid-template-columns:1fr;gap:22px}.page-hero--media .hero-media img{height:180px}}
.crumb{font-size:13px;color:#8E8A85;margin-bottom:14px}
.crumb a:hover{color:var(--color-primary)}
.prose{max-width:820px}
.prose h2{font-size:26px;margin:38px 0 14px}
.prose h3{font-size:20px;margin:28px 0 10px}
.prose p{color:#3F424C;margin-bottom:1.05em}
.prose ul{padding-left:22px;color:#3F424C}
.prose li{margin-bottom:8px}
.table-wrap{overflow-x:auto;margin:22px 0}
table.data{width:100%;border-collapse:collapse;font-size:15px;background:#fff}
table.data th,table.data td{border:1px solid var(--color-line);padding:12px 14px;text-align:left;vertical-align:top}
table.data th{background:#F3EFE9;font-weight:700;color:var(--color-ink-soft)}
table.data td{color:#3F424C}
.steps-ol{counter-reset:st;list-style:none;padding:0;margin:26px 0}
.steps-ol li{position:relative;padding:0 0 26px 62px;border-left:2px solid var(--color-line);margin-left:18px}
.steps-ol li:last-child{border-left-color:transparent;padding-bottom:0}
.steps-ol li::before{counter-increment:st;content:counter(st);position:absolute;left:-19px;top:-2px;width:36px;height:36px;border-radius:50%;background:var(--color-primary);color:#fff;font-family:var(--font-head);font-weight:700;display:flex;align-items:center;justify-content:center}
.steps-ol b{display:block;font-family:var(--font-head);font-size:18px;margin-bottom:6px;color:var(--color-ink)}
.steps-ol p{color:var(--color-muted);font-size:15px;margin:0}
.cta-band{background:linear-gradient(120deg,#23252F 0%,#3C3C51 100%);color:#fff;border-radius:var(--radius-card);padding:40px;display:flex;justify-content:space-between;align-items:center;gap:26px;flex-wrap:wrap}
.cta-band h2{color:#fff;font-size:clamp(22px,2.8vw,28px)}
.cta-band p{color:#C3BFB8;margin:8px 0 0;font-size:15px}
.tag-list{display:flex;gap:10px;flex-wrap:wrap;padding:0;margin:18px 0 0;list-style:none}
.tag-list li{background:#fff;border:1px solid var(--color-line);border-radius:100px;padding:6px 14px;font-size:14px;color:var(--color-ink-soft)}
.article-body{max-width:800px}
.article-body h2{font-size:24px;margin:34px 0 12px}
.article-body h3{font-size:19px;margin:24px 0 10px}
.article-hero{width:100%;height:auto;max-height:400px;object-fit:cover;border-radius:var(--radius-card);margin:0 0 28px}
.article-meta{font-size:13px;color:var(--color-muted);letter-spacing:.04em}
.lead{font-size:17px;color:var(--color-ink-soft);border-left:3px solid var(--color-primary);padding-left:18px;margin:22px 0}
.answer-box{background:var(--color-surface);border:1px solid var(--color-line);border-radius:var(--radius-card);padding:24px 26px;margin:22px 0}
.answer-box b{color:var(--color-primary);font-size:13px;letter-spacing:.12em;display:block;margin-bottom:8px}
.answer-box p{margin:0;color:#3F424C}
.card-list{list-style:none;padding:0;margin:0}
.card-list li{background:var(--color-surface);border:1px solid var(--color-line);border-left:3px solid var(--color-primary);border-radius:8px;padding:16px 20px;margin-bottom:12px;font-size:15px;color:#3F424C}
.card-list b{color:var(--color-ink)}

/* sf-cms-list-base */
.category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 18px;
  margin: 0 0 28px;
}
.category-card {
  position: relative;
  display: flex;
  flex-direction: column;
  min-height: 148px;
  border-radius: var(--radius-card, 14px);
  overflow: hidden;
  background: var(--color-surface, #fff);
  border: 1px solid var(--color-border, #d5e0de);
  color: inherit;
  text-decoration: none;
  box-shadow: var(--shadow-card, 0 8px 24px rgba(22, 48, 46, .06));
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.category-card[hidden],
.news-card[hidden],
.product-card[hidden],
.list-item[hidden] {
  display: none !important;
}
.category-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary, #1F4E4A);
  box-shadow: var(--shadow-lift, 0 14px 32px rgba(22, 48, 46, .12));
}
.category-card > img {
  width: 100%;
  height: 120px;
  object-fit: cover;
  display: block;
  background: var(--color-primary-soft, #e8f0ef);
}
.category-card > img[src=""],
.category-card > img:not([src]) {
  height: 0;
  min-height: 0;
}
.category-card .overlay {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 4px;
  flex: 1;
  padding: 16px 18px 18px;
  background: var(--color-surface, #fff);
  color: var(--color-text, #1a2e2c);
}
.category-card .overlay h3 {
  margin: 0;
  color: var(--color-primary, #1F4E4A);
  font-size: 1.05rem;
  line-height: 1.35;
}
.category-card .overlay p {
  margin: 0;
  font-size: .88rem;
  color: var(--color-text-muted, #5a6e6b);
}
.category-card > img[src]:not([src=""]) + .overlay {
  position: absolute;
  inset: auto 0 0 0;
  flex: none;
  background: linear-gradient(transparent, rgba(15, 35, 33, .88));
  color: #fff;
  padding-top: 36px;
}
.category-card > img[src]:not([src=""]) + .overlay h3 { color: #fff; }
.category-card > img[src]:not([src=""]) + .overlay p { color: rgba(255, 255, 255, .86); }

.news-card, .product-card {
  display: block;
  background: var(--color-surface, #fff);
  border: 1px solid var(--color-border, #d5e0de);
  border-radius: var(--radius-card, 14px);
  overflow: hidden;
  box-shadow: var(--shadow-card, 0 8px 24px rgba(22, 48, 46, .06));
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.news-card:hover, .product-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary, #1F4E4A);
  box-shadow: var(--shadow-lift, 0 14px 32px rgba(22, 48, 46, .12));
}
.news-card img, .product-card img {
  width: 100%;
  height: 160px;
  object-fit: cover;
  display: block;
  background: var(--color-primary-soft, #e8f0ef);
}
.news-card img[src=""], .product-card img[src=""],
.news-card img:not([src]), .product-card img:not([src]) {
  height: 0;
  min-height: 0;
}
.news-card h3, .product-card h3, .product-card .body h3 {
  margin: 14px 16px 6px;
  color: var(--color-primary, #1F4E4A);
  font-size: 1.05rem;
}
.news-card p, .product-card p, .product-card .body p {
  margin: 0 16px 14px;
  font-size: .9rem;
  color: var(--color-text-muted, #5a6e6b);
}
.product-card .body { padding: 0 0 8px; }
.product-card .meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin: 0 16px 16px;
  font-size: .85rem;
  color: var(--color-accent-dark, #c45c26);
  font-weight: 600;
}
.news-card > a, .product-card > a {
  color: inherit;
  text-decoration: none;
  display: block;
}

/* sf-cms-island-base */
.sf-island {
  --sf-island-gap: 18px;
  margin: 0 auto;
  padding: clamp(24px, 4vw, 48px) 0;
  color: var(--color-text, #1a2e2c);
}
.sf-island__head { margin-bottom: 28px; max-width: 42rem; }
.sf-island__eyebrow {
  margin: 0 0 8px;
  font-size: .8rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--color-primary, #1F4E4A);
  font-weight: 700;
}
.sf-island__title {
  margin: 0 0 10px;
  font-size: clamp(1.6rem, 2.4vw, 2.1rem);
  line-height: 1.25;
  color: var(--color-primary, #1F4E4A);
}
.sf-island__lead {
  margin: 0;
  color: var(--color-text-muted, #5a6e6b);
  line-height: 1.6;
}
.sf-island__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: var(--sf-island-gap);
}
.sf-island__crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
  font-size: .9rem;
  color: var(--color-text-muted, #5a6e6b);
}
.sf-island__crumbs a { color: inherit; }
.sf-island__detail-grid {
  display: grid;
  grid-template-columns: minmax(0, 420px) minmax(0, 1fr);
  gap: clamp(20px, 3vw, 40px);
  align-items: start;
}
@media (max-width: 800px) {
  .sf-island__detail-grid { grid-template-columns: 1fr; }
}
/* Product detail hero: fixed square frame so uploads cannot blow the layout. */
.sf-island__media {
  width: 100%;
  max-width: 420px;
  margin: 0;
  border-radius: var(--radius-card, 14px);
  overflow: hidden;
  background: var(--color-primary-soft, #e8f0ef);
  aspect-ratio: 1 / 1;
}
.sf-island__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}
/* Article cover: fixed 16:9 band with a sane max height. */
.sf-island__cover {
  display: block;
  width: 100%;
  max-width: 920px;
  max-height: 420px;
  aspect-ratio: 16 / 9;
  height: auto;
  margin: 1.1rem 0 1.6rem;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-card, 14px);
  background: var(--color-primary-soft, #e8f0ef);
}
.sf-island .product-card img,
.sf-island .news-card img,
.sf-island .news-feature img,
.sf-island .product-row img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-card, 14px);
  background: var(--color-primary-soft, #e8f0ef);
}
.sf-island .product-card img,
.sf-island .news-card img {
  aspect-ratio: 4 / 3;
  height: auto;
}
.sf-island__media img[src=""],
.sf-island__cover[src=""],
.sf-island__media img:not([src]),
.sf-island__cover:not([src]),
.sf-island .product-card img[src=""],
.sf-island .news-card img[src=""] {
  display: none !important;
}
.sf-island__summary {
  color: var(--color-text-muted, #5a6e6b);
  line-height: 1.6;
}
.sf-island__price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary, #1F4E4A);
}
.sf-island__params { margin: 16px 0; }
.sf-island__params .sf-params {
  width: 100%;
  border-collapse: collapse;
}
.sf-island__params .sf-params th,
.sf-island__params .sf-params td {
  border: 1px solid var(--color-border, #d5e0de);
  padding: 8px 12px;
  text-align: left;
}
.sf-island__rows {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.sf-island .product-row,
.sf-island .news-feature {
  border: 1px solid var(--color-border, #d5e0de);
  border-radius: var(--radius-card, 14px);
  background: var(--color-surface, #fff);
  padding: 14px 16px;
  box-shadow: var(--shadow-card, 0 8px 24px rgba(22, 48, 46, .06));
}
.sf-island .product-row img {
  width: 96px;
  height: 96px;
  aspect-ratio: 1;
  border-radius: 10px;
}
.sf-island--magazine .sf-island__magazine {
  display: grid;
  gap: 16px;
}
.sf-island--form {
  border: 1px solid var(--color-border, #d5e0de);
  border-radius: var(--radius-card, 14px);
  padding: clamp(20px, 3vw, 32px);
  background: var(--color-surface, #fff);
}
.sf-island__form-slot .sf-form {
  display: grid;
  gap: 12px;
}
.sf-island__form-slot .sf-field {
  display: grid;
  gap: 6px;
  font-size: .95rem;
}
.sf-island__form-slot input,
.sf-island__form-slot textarea,
.sf-island__form-slot select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid var(--color-border, #d5e0de);
  border-radius: 10px;
  font: inherit;
}
.sf-island [hidden] { display: none !important; }
/* B2B quote detail: gallery + procurement meta + dual CTA */
.sf-island__gallery { display: grid; gap: 12px; }
.sf-island__thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 8px;
}
.sf-island__thumbs img {
  display: block;
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 10px;
  background: var(--color-primary-soft, #e8f0ef);
}
.sf-island__thumbs img[src=""],
.sf-island__thumbs img:not([src]) {
  display: none !important;
}
.sf-island__buy-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin: 0 0 12px;
  font-size: .95rem;
  color: var(--color-text-muted, #5a6e6b);
}
.sf-island__buy-meta strong { color: var(--color-text, #1a2e2c); }
.sf-island__highlights {
  margin: 12px 0 18px;
  padding-left: 1.15rem;
  line-height: 1.55;
}
.sf-island__highlights:empty { display: none; }
.sf-island__cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: 18px 0 8px;
}
.sf-island__cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none;
}
.sf-island__cta--primary {
  background: var(--color-primary, #1F4E4A);
  color: #fff;
}
.sf-island__cta--secondary {
  border: 1px solid var(--color-primary, #1F4E4A);
  color: var(--color-primary, #1F4E4A);
  background: transparent;
}
.sf-island__toc {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 28px 0 12px;
  padding: 12px 0;
  border-top: 1px solid var(--color-border, #d5e0de);
  border-bottom: 1px solid var(--color-border, #d5e0de);
  font-size: .92rem;
}
.sf-island__toc a { color: var(--color-primary, #1F4E4A); }
.sf-island__section { margin: 24px 0; }
.sf-island__section h2 {
  margin: 0 0 12px;
  font-size: 1.25rem;
  color: var(--color-primary, #1F4E4A);
}
.sf-island__related { margin-top: 32px; }
.sf-island__related-note {
  margin: 0;
  color: var(--color-text-muted, #5a6e6b);
  font-size: .92rem;
}
/* Catalog sidebar list: category nav + product grid workbench */
.sf-island__catalog {
  display: grid;
  grid-template-columns: minmax(200px, 260px) minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
  align-items: start;
}
@media (max-width: 900px) {
  .sf-island__catalog { grid-template-columns: 1fr; }
}
.sf-island__catalog-nav {
  border: 1px solid var(--color-border, #d5e0de);
  border-radius: var(--radius-card, 14px);
  background: var(--color-surface, #fff);
  padding: 16px;
}
.sf-island__catalog-nav-title {
  margin: 0 0 12px;
  font-size: 1rem;
  color: var(--color-primary, #1F4E4A);
}
.sf-island__cat-nav {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.sf-island__cat-link {
  display: block;
  padding: 10px 12px;
  border-radius: 10px;
  text-decoration: none;
  color: inherit;
  border: 1px solid transparent;
}
.sf-island__cat-link:hover,
.sf-island__cat-link:focus-visible {
  border-color: var(--color-border, #d5e0de);
  background: var(--color-primary-soft, #e8f0ef);
}
.sf-island__cat-name {
  display: block;
  font-weight: 700;
  color: var(--color-primary, #1F4E4A);
}
.sf-island__cat-summary {
  display: block;
  margin-top: 4px;
  font-size: .85rem;
  color: var(--color-text-muted, #5a6e6b);
  line-height: 1.4;
}
.sf-island__cat-summary:empty { display: none; }
.sf-island__toolbar {
  margin-bottom: 14px;
}
.sf-island__result-hint {
  margin: 0;
  font-size: .9rem;
  color: var(--color-text-muted, #5a6e6b);
}
.sf-island__pagination {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 20px;
}
.sf-island__pagination[hidden] { display: none !important; }
.sf-island__catalog-trust,
.sf-island__catalog-faq {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--color-border, #d5e0de);
}
.sf-island__catalog-trust h2,
.sf-island__catalog-faq h2 {
  margin: 0 0 10px;
  font-size: 1.25rem;
  color: var(--color-primary, #1F4E4A);
}
.sf-island__catalog-cta {
  margin: 28px 0 0;
}
.sf-island .product-card,
.sf-island .product-row {
  position: relative;
}
.sf-island__badge {
  position: absolute;
  top: 10px;
  left: 10px;
  z-index: 1;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
  background: var(--color-primary, #1F4E4A);
  color: #fff;
}
.sf-island__badge:empty { display: none !important; }
.sf-island__pagination a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  min-height: 36px;
  padding: 0 10px;
  border-radius: 10px;
  border: 1px solid var(--color-border, #d5e0de);
  text-decoration: none;
  color: var(--color-primary, #1F4E4A);
}
.sf-island__pagination a.is-current {
  background: var(--color-primary, #1F4E4A);
  border-color: var(--color-primary, #1F4E4A);
  color: #fff;
}
/* /sf-cms-island-base */