/* === siteforge:inner-page-scaffold:begin style=banner_image === */
/* banner_image：栏目页顶部改为纯色 #0A3A47，不再挂背景图；详情页可用 --slim */
/* 内页顶部：跟首页 Hero 同色系的纯色填充，不挂任何背景图 */
.page-hero {
  position: relative;
  padding: calc(var(--header-h, 72px) + 48px) 0 56px;
  color: var(--color-on-dark, #e8eef4);
  background: #0A3A47;
}
.page-hero h1 { color: #fff; margin: 0 0 14px; font-size: 2.2rem; line-height: 1.2; }
.page-hero .eyebrow { margin-bottom: 10px; color: var(--color-accent, #f59e0b); }
.page-hero p.lead,
.page-hero .lead { color: var(--color-on-dark-muted, #c7d6e9); max-width: 40rem; margin: 0; }
.page-hero--slim { padding: calc(var(--header-h, 72px) + 36px) 0 40px; }
.page-hero--slim h1 { font-size: 1.9rem; }
.page-hero--full { padding: calc(var(--header-h, 72px) + 72px) 0 80px; min-height: 42vh; }
.page-hero--full h1 { font-size: 2.5rem; }

.breadcrumb { margin: 0 0 18px; font-size: 0.9rem; }
.breadcrumb ol {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  list-style: none; margin: 0; padding: 0;
}
.breadcrumb li { display: flex; align-items: center; gap: 8px; }
.breadcrumb li + li::before { content: "/"; color: rgba(255,255,255,.35); }
.breadcrumb a { color: var(--color-on-dark-muted, #c7d6e9); }
.breadcrumb a:hover { color: var(--color-accent, #f59e0b); text-decoration: none; }
.breadcrumb [aria-current="page"] { color: #fff; font-weight: 600; }

.table-wrap { overflow-x: auto; margin: 1.25rem 0; }
.spec-table {
  width: 100%; border-collapse: collapse; font-size: 0.95rem;
  background: var(--color-surface, #fff);
}
.spec-table th, .spec-table td {
  border: 1px solid var(--color-border, #e3e8ee);
  padding: 0.65rem 0.85rem; text-align: left; vertical-align: top;
}
.spec-table th { background: color-mix(in srgb, var(--color-primary, #1b3a6b) 8%, #fff); color: var(--color-primary, #1b3a6b); }

@media (max-width: 768px) {
  .page-hero h1 { font-size: 1.7rem; }
  .page-hero--slim h1 { font-size: 1.55rem; }
  .page-hero--full h1 { font-size: 1.85rem; }
}
/* === siteforge:inner-page-scaffold:end === */

:root{
--color-primary:#0E4C5C;--color-primary-dark:#0A3A47;--color-accent:#F2A03D;--color-accent-dark:#D9862A;
--color-bg:#F7F5F1;--color-surface:#FFFFFF;--color-text:#232323;--color-text-muted:#5F6265;
--color-border:#DCD5C9;--color-on-primary:#FFFFFF;
--color-on-dark:#E8EEF0;--color-on-dark-muted:#C7D6D9;
--font-sans:"PingFang SC","Microsoft YaHei","Source Han Sans SC",system-ui,sans-serif;
--text-xs:13px;--text-sm:14px;--text-base:16px;--text-lg:18px;--text-xl:22px;--text-2xl:28px;--text-3xl:38px;--text-4xl:48px;
--space-1:4px;--space-2:8px;--space-3:12px;--space-4:16px;--space-5:24px;--space-6:32px;--space-7:48px;--space-8:64px;--space-9:96px;
--radius-sm:4px;--radius-md:8px;--radius-lg:14px;
--shadow-sm:0 1px 2px rgba(0,0,0,.06);--shadow-md:0 6px 24px rgba(14,76,92,.10);
--container:1200px;--container-narrow:820px;--header-h:72px;--ease:cubic-bezier(.4,0,.2,1);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;font-family:var(--font-sans);font-size:var(--text-base);line-height:1.75;color:var(--color-text);background:var(--color-bg)}
img{max-width:100%;height:auto;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:700;color:var(--color-primary)}
p{margin:0 0 var(--space-4)}
ul,ol{margin:0 0 var(--space-4);padding-left:1.25em}
.wrap{width:100%;max-width:var(--container);margin-left:auto;margin-right:auto;padding:0 var(--space-5)}
.sr-only{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}

/* header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-5);min-height:var(--header-h)}
.logo{display:flex;align-items:center;gap:var(--space-3);flex-shrink:0}
.logo img{height:38px;width:auto}
.nav-list{display:flex;align-items:center;gap:var(--space-5);list-style:none;margin:0;padding:0}
.nav-list a{font-size:15px;font-weight:500;color:var(--color-text);padding:var(--space-2) 0;border-bottom:2px solid transparent;transition:color .2s var(--ease),border-color .2s var(--ease)}
.nav-list a:hover,.nav-list a[aria-current="page"]{color:var(--color-primary);border-bottom-color:var(--color-accent)}
.header-cta{display:flex;align-items:center;gap:var(--space-3)}
.tel-link{font-size:15px;font-weight:600;color:var(--color-primary);white-space:nowrap}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--color-border);background:var(--color-surface);border-radius:var(--radius-sm);cursor:pointer;padding:0}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--color-primary);margin:3px auto}

/* buttons */
.btn{display:inline-block;padding:13px 26px;border-radius:var(--radius-sm);font-size:15px;font-weight:600;line-height:1.2;border:1px solid transparent;cursor:pointer;transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease)}
.btn-primary{background:var(--color-accent);color:#26200F}
.btn-primary:hover{background:var(--color-accent-dark)}
.btn-ghost{background:transparent;color:var(--color-on-primary);border-color:rgba(255,255,255,.6)}
.btn-ghost:hover{background:rgba(255,255,255,.14)}
.btn-outline{background:transparent;color:var(--color-primary);border-color:var(--color-primary)}
.btn-outline:hover{background:var(--color-primary);color:var(--color-on-primary)}

/* hero (homepage) */
.hero{position:relative;color:var(--color-on-primary);background:#0A3A47 url("/images/hero-workshop.jpg") center/cover no-repeat}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(10,58,71,.95) 0%,rgba(10,58,71,.86) 45%,rgba(10,58,71,.55) 100%)}
.hero-inner{position:relative;z-index:1;padding:var(--space-9) 0 var(--space-8);max-width:760px}
.hero .eyebrow{display:inline-block;font-size:var(--text-sm);letter-spacing:.08em;color:var(--color-accent);font-weight:600;margin-bottom:var(--space-4)}
.hero h1{color:#fff;font-size:var(--text-4xl);letter-spacing:-.01em;margin-bottom:var(--space-5)}
.hero p{font-size:var(--text-lg);color:rgba(255,255,255,.9);margin-bottom:var(--space-6);max-width:640px}
.hero-actions{display:flex;gap:var(--space-4);margin-bottom:var(--space-6)}
.hero-facts{display:flex;gap:var(--space-6);list-style:none;margin:0;padding:var(--space-5) 0 0;border-top:1px solid rgba(255,255,255,.22)}
.hero-facts li{font-size:var(--text-sm);color:rgba(255,255,255,.86)}
.hero-facts strong{display:block;font-size:var(--text-xl);color:#fff;font-weight:700}

/* sections */
.section{padding:var(--space-9) 0}
.section-alt{background:var(--color-surface);border-top:1px solid var(--color-border);border-bottom:1px solid var(--color-border)}
.section-head{max-width:760px;margin-bottom:var(--space-7)}
.section-head .kicker{display:block;font-size:var(--text-sm);font-weight:600;letter-spacing:.08em;color:var(--color-accent-dark);margin-bottom:var(--space-3)}
.section-head h2{font-size:var(--text-3xl);margin-bottom:var(--space-4)}
.section-head p{color:var(--color-text-muted);margin:0}

/* grids */
.grid{display:grid;gap:var(--space-6)}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
.grid-2{grid-template-columns:repeat(2,1fr)}

/* cards */
.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);display:flex;flex-direction:column}
.card-media{aspect-ratio:16/10;background:#E7E2D8;overflow:hidden}
.card-media img{width:100%;height:100%;object-fit:cover}
.card-body{padding:var(--space-5)}
.card-body h3{font-size:var(--text-xl);margin-bottom:var(--space-2)}
.card-body p{font-size:15px;color:var(--color-text-muted);margin-bottom:var(--space-3)}
.card-link{font-size:15px;font-weight:600;color:var(--color-primary);border-bottom:1px solid var(--color-accent)}

/* capability */
.cap{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-6)}
.cap .num{display:block;font-size:var(--text-sm);font-weight:700;color:var(--color-accent-dark);letter-spacing:.1em;margin-bottom:var(--space-3)}
.cap h3{font-size:var(--text-lg);margin-bottom:var(--space-2)}
.cap p{margin:0;font-size:15px;color:var(--color-text-muted)}

/* steps */
.steps{counter-reset:step;list-style:none;margin:0;padding:0;display:grid;gap:var(--space-4);grid-template-columns:repeat(5,1fr)}
.steps li{counter-increment:step;background:var(--color-surface);border:1px solid var(--color-border);border-left:3px solid var(--color-primary);border-radius:var(--radius-sm);padding:var(--space-5)}
.steps li::before{content:counter(step,decimal-leading-zero);display:block;font-size:var(--text-sm);font-weight:700;color:var(--color-accent-dark);margin-bottom:var(--space-2)}
.steps h3{font-size:var(--text-base);margin-bottom:var(--space-2)}
.steps p{margin:0;font-size:14px;color:var(--color-text-muted)}

/* table */
.table-wrap{overflow-x:auto;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md)}
table{width:100%;border-collapse:collapse;font-size:15px}
th,td{text-align:left;padding:14px var(--space-4);border-bottom:1px solid var(--color-border);vertical-align:top}
th{background:#EFEBE3;font-weight:700;color:var(--color-primary);font-size:14px;white-space:nowrap}
tbody tr:last-child td{border-bottom:none}

/* faq */
.faq{max-width:var(--container-narrow);display:grid;gap:var(--space-3)}
.faq details{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-4) var(--space-5)}
.faq summary{cursor:pointer;font-weight:600;color:var(--color-primary);font-size:var(--text-lg);list-style:none}
.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:"+";float:right;color:var(--color-accent-dark);font-weight:700}
.faq details[open] summary::after{content:"\2013"}
.faq p{margin:var(--space-3) 0 0;color:var(--color-text-muted);font-size:15px}

/* form */
.form-card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);padding:var(--space-7);box-shadow:var(--shadow-md)}
.form-grid{display:grid;gap:var(--space-4);grid-template-columns:repeat(2,1fr)}
.field{display:flex;flex-direction:column;gap:6px}
.field-full{grid-column:1/-1}
.field label{font-size:14px;font-weight:600;color:var(--color-primary)}
.field .req{color:#B4451F}
.field input,.field select,.field textarea{font-family:inherit;font-size:15px;padding:11px 13px;border:1px solid var(--color-border);border-radius:var(--radius-sm);background:#FCFBF8;color:var(--color-text);width:100%}
.field input:focus,.field select:focus,.field textarea:focus{outline:2px solid rgba(14,76,92,.25);border-color:var(--color-primary)}
.field textarea{resize:vertical;min-height:96px}
.form-note{font-size:13px;color:var(--color-text-muted);margin:var(--space-4) 0 0}
.form-status{font-size:14px;font-weight:600;color:var(--color-primary);margin-top:var(--space-3);display:none}
.form-status.is-visible{display:block}
.contact-aside{display:grid;gap:var(--space-4);align-content:start}
.contact-item{background:var(--color-surface);border:1px solid var(--color-border);border-left:3px solid var(--color-accent);border-radius:var(--radius-sm);padding:var(--space-4) var(--space-5)}
.contact-item dt{font-size:13px;color:var(--color-text-muted);margin-bottom:2px}
.contact-item dd{margin:0;font-size:var(--text-lg);font-weight:700;color:var(--color-primary)}
.contact-item dd small{display:block;font-size:13px;font-weight:400;color:var(--color-text-muted);margin-top:2px}

/* cta band */
.cta-band{background:var(--color-primary);color:var(--color-on-primary);padding:var(--space-8) 0}
.cta-band-inner{display:flex;align-items:center;justify-content:space-between;gap:var(--space-6)}
.cta-band h2{color:#fff;font-size:var(--text-2xl);margin-bottom:var(--space-2)}
.cta-band p{margin:0;color:rgba(255,255,255,.86);font-size:15px}

/* footer */
.site-footer{background:#0A3A47;color:rgba(255,255,255,.78);padding:var(--space-8) 0 var(--space-5);font-size:14px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:var(--space-6);padding-bottom:var(--space-6);border-bottom:1px solid rgba(255,255,255,.16)}
.site-footer h3{color:#fff;font-size:15px;margin-bottom:var(--space-3)}
.site-footer ul{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-2)}
.site-footer a:hover{color:var(--color-accent)}
.footer-logo{height:34px;width:auto;margin-bottom:var(--space-3)}
.footer-bottom{padding-top:var(--space-4);display:flex;justify-content:space-between;gap:var(--space-4);flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.6)}

/* inner page extras */
.breadcrumb{font-size:13px;color:rgba(255,255,255,.72);margin:0 0 var(--space-3);list-style:none;padding:0;display:flex;gap:8px}
.breadcrumb a:hover{color:var(--color-accent)}
.page-hero .eyebrow{display:block;font-size:var(--text-sm);font-weight:600;letter-spacing:.08em}
.lead-block{max-width:var(--container-narrow)}
.lead-block h2{font-size:var(--text-2xl);margin-bottom:var(--space-3)}
.spec-layout{display:grid;grid-template-columns:1fr 1fr;gap:var(--space-7);align-items:start}
.spec-media{border:1px solid var(--color-border);border-radius:var(--radius-md);overflow:hidden;background:var(--color-surface)}
.spec-media img{width:100%;height:auto}
.brand-plate{display:grid;grid-template-columns:auto 1fr;gap:var(--space-6);align-items:center;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-6)}
.brand-plate img{width:270px;height:auto;display:block}
.brand-plate p{font-size:var(--text-sm);color:var(--color-text-muted);margin:var(--space-2) 0 0}
.sidebar-layout{display:grid;grid-template-columns:260px 1fr;gap:var(--space-7);align-items:start}
.side-nav{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-md);padding:var(--space-5);position:sticky;top:calc(var(--header-h) + 16px)}
.side-nav h2{font-size:var(--text-lg);margin-bottom:var(--space-3)}
.side-nav ul{list-style:none;margin:0;padding:0;display:grid;gap:var(--space-2);font-size:15px}
.side-nav a:hover{color:var(--color-accent-dark)}
.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-6)}
.prose{max-width:var(--container-narrow)}
.prose h2{font-size:var(--text-2xl);margin:var(--space-7) 0 var(--space-3)}
.prose h3{font-size:var(--text-lg);margin:var(--space-5) 0 var(--space-2)}
.prose ul,.prose ol{color:var(--color-text)}
.prose figure{margin:var(--space-6) 0}
.prose figcaption{font-size:13px;color:var(--color-text-muted);margin-top:var(--space-2)}
.badge{display:inline-block;font-size:12px;font-weight:600;letter-spacing:.06em;padding:3px 10px;border-radius:999px;background:#EFEBE3;color:var(--color-primary);margin-bottom:var(--space-2)}
.meta-list{list-style:none;padding:0;margin:0;display:grid;gap:var(--space-2);font-size:14px;color:var(--color-text-muted)}

@media (max-width:1023px){
.grid-4,.steps,.product-grid{grid-template-columns:repeat(2,1fr)}
.grid-3{grid-template-columns:repeat(2,1fr)}
.footer-grid{grid-template-columns:repeat(2,1fr)}
.hero h1{font-size:var(--text-3xl)}
.section{padding:var(--space-8) 0}
.spec-layout,.sidebar-layout{grid-template-columns:1fr}
.brand-plate{grid-template-columns:1fr;gap:var(--space-5);padding:var(--space-5)}
.brand-plate img{width:220px}
.side-nav{position:static}
}
@media (max-width:767px){
:root{--text-3xl:30px;--text-4xl:32px}
.wrap{padding:0 var(--space-4)}
.nav-toggle{display:block}
.nav{position:absolute;left:0;right:0;top:var(--header-h);background:var(--color-surface);border-bottom:1px solid var(--color-border);box-shadow:var(--shadow-md);display:none}
.nav.is-open{display:block}
.nav-list{flex-direction:column;align-items:stretch;gap:0;padding:var(--space-2) var(--space-4) var(--space-4)}
.nav-list li{border-bottom:1px solid var(--color-border)}
.nav-list li:last-child{border-bottom:none}
.nav-list a{display:block;padding:var(--space-3) 0;border-bottom:none}
.tel-link{display:none}
.hero-inner{padding:var(--space-8) 0}
.hero-actions{flex-direction:column;align-items:stretch}
.hero-actions .btn{text-align:center}
.hero-facts{flex-direction:column;gap:var(--space-3)}
.grid-3,.grid-4,.grid-2,.steps,.form-grid,.footer-grid,.product-grid{grid-template-columns:1fr}
.section-head h2{font-size:var(--text-2xl)}
.cta-band-inner{flex-direction:column;align-items:flex-start}
.form-card{padding:var(--space-5)}
}

/* 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 */