/* 明舍智能 · 设计令牌与全站样式（自写 CSS，无框架依赖） */
:root {
  --color-primary: #1F3D34;
  --color-primary-dark: #14281F;
  --color-primary-soft: #E8EFEA;
  --color-accent: #C9884A;
  --color-accent-dark: #A96E36;
  --color-bg: #F6F3EE;
  --color-surface: #FFFFFF;
  --color-text: #2B2B2B;
  --color-text-muted: #8A8F8B;
  --color-border: #E2DCD3;
  --color-success: #2E7D5B;
  --color-error: #B3452F;
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --space-1: 8px;
  --space-2: 12px;
  --space-3: 16px;
  --space-4: 24px;
  --space-5: 32px;
  --space-6: 48px;
  --space-7: 64px;
  --space-8: 96px;
  --container: 1200px;
  --container-narrow: 760px;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  --font-display: "Noto Serif SC", "Songti SC", var(--font-sans);
  --shadow-sm: 0 2px 8px rgba(31, 61, 52, .06);
  --shadow-md: 0 12px 32px rgba(31, 61, 52, .10);
  --page-hero-image: var(--color-primary);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--color-bg); color: var(--color-text); font-family: var(--font-sans); font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
img, video { display: block; max-width: 100%; height: auto; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-accent-dark); }
h1, h2, h3 { font-family: var(--font-display); color: var(--color-primary); line-height: 1.25; margin: 0 0 var(--space-3); }
h1 { font-size: clamp(30px, 4.4vw, 52px); font-weight: 700; }
h2 { font-size: clamp(24px, 3vw, 36px); }
h3 { font-size: 20px; }
p { margin: 0 0 var(--space-3); }
ul, ol { line-height: 1.7; }

.wrap { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 var(--space-4); }
.wrap-narrow { max-width: var(--container-narrow); }
.section { padding: var(--space-8) 0; }
.section--soft { background: var(--color-primary-soft); }
.section--surface { background: var(--color-surface); }
.section-head { max-width: 760px; margin-bottom: var(--space-6); }
.section-head p { color: var(--color-text-muted); font-size: 17px; margin: 0; }
.eyebrow { display: inline-block; font-size: 13px; letter-spacing: .14em; color: var(--color-accent-dark); font-weight: 700; margin-bottom: var(--space-2); }

/* 页眉 */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(246, 243, 238, .94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--color-border); }
.header-bar { display: flex; align-items: center; gap: var(--space-4); min-height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 700; font-size: 19px; color: var(--color-primary); }
.brand-mark { width: 34px; height: 34px; border-radius: var(--radius-sm); background: var(--color-primary); color: #fff; display: grid; place-items: center; font-size: 15px; }
.nav { margin-left: auto; }
.nav-list { display: flex; align-items: center; gap: var(--space-1); list-style: none; margin: 0; padding: 0; }
.nav-list > li { position: relative; }
.nav-list a { display: block; padding: 9px 12px; border-radius: var(--radius-sm); font-size: 15px; color: var(--color-text); }
.nav-list a:hover, .nav-list a[aria-current="page"] { background: var(--color-primary-soft); color: var(--color-primary); }
.nav-toggle { display: none; margin-left: auto; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 8px 14px; font-size: 14px; color: var(--color-primary); cursor: pointer; }
.has-sub > a::after { content: ""; display: inline-block; width: 6px; height: 6px; margin-left: 7px; border-right: 1.5px solid currentColor; border-bottom: 1.5px solid currentColor; transform: rotate(45deg) translateY(-2px); }
.sub { position: absolute; top: 100%; left: 0; min-width: 210px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); box-shadow: var(--shadow-md); padding: var(--space-1); list-style: none; margin: 0; opacity: 0; visibility: hidden; transform: translateY(8px); transition: .18s ease; }
.has-sub:hover .sub, .has-sub:focus-within .sub, .has-sub.is-open .sub { opacity: 1; visibility: visible; transform: none; }
.sub a { padding: 9px 12px; font-size: 14px; }
.header-cta { display: flex; align-items: center; gap: var(--space-3); }
.header-phone { font-size: 15px; font-weight: 700; color: var(--color-primary); white-space: nowrap; }
.header-phone small { display: block; font-weight: 400; font-size: 12px; color: var(--color-text-muted); }

/* 按钮 */
.btn { display: inline-block; padding: 14px 26px; border-radius: 999px; font-size: 16px; font-weight: 700; border: 1.5px solid transparent; cursor: pointer; transition: .18s ease; }
.btn--primary { background: var(--color-accent); color: #fff; }
.btn--primary:hover { background: var(--color-accent-dark); color: #fff; }
.btn--ghost { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
.btn--ghost:hover { background: var(--color-primary); color: #fff; }
.btn--light { background: var(--color-surface); color: var(--color-primary); }
.btn--light:hover { background: var(--color-primary-soft); color: var(--color-primary); }
.btn--sm { padding: 10px 18px; font-size: 14px; }
.link-more { display: inline-block; margin-top: var(--space-3); font-weight: 700; font-size: 15px; }
.link-more::after { content: " \2192"; }

/* Hero */
.hero { position: relative; color: #fff; background: var(--color-primary-dark); overflow: hidden; }
.hero-media { position: absolute; inset: 0; }
.hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: .5; }
.hero-media video { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; }
.hero-media::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(100deg, rgba(20, 40, 31, .92) 0%, rgba(20, 40, 31, .68) 55%, rgba(20, 40, 31, .35) 100%); }
.hero--video .hero-media img { opacity: 0; }
.hero-inner { position: relative; z-index: 2; padding: var(--space-8) 0; max-width: 820px; }
.hero .eyebrow { color: var(--color-accent); }
.hero h1 { color: #fff; margin-bottom: var(--space-4); }
.hero-lede { font-size: clamp(17px, 1.6vw, 20px); color: #E9EFEA; margin-bottom: var(--space-5); }
.hero-actions { display: flex; flex-wrap: wrap; gap: var(--space-3); margin-bottom: var(--space-6); }
.hero-stats { list-style: none; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); border-top: 1px solid rgba(255, 255, 255, .25); padding-top: var(--space-4); margin: 0; }
.hero-stats b { display: block; font-family: var(--font-display); font-size: 22px; color: var(--color-accent); margin-bottom: 4px; }
.hero-stats span { font-size: 14px; color: #D6DFD8; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: .01ms !important; animation-duration: .01ms !important; }
}

/* 网格与卡片 */
.grid { display: grid; gap: var(--space-4); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); box-shadow: var(--shadow-sm); }
.card h3 { margin-bottom: var(--space-2); }
.card p { color: var(--color-text-muted); font-size: 15px; margin: 0; }
.card--accent { border-top: 3px solid var(--color-accent); }
.card-badge { display: inline-block; font-size: 12px; font-weight: 700; color: var(--color-accent-dark); background: rgba(201, 136, 74, .12); border-radius: 999px; padding: 4px 10px; margin-bottom: var(--space-2); }

.case-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.case-card img { width: 100%; height: 220px; object-fit: cover; }
.case-body { padding: var(--space-4) var(--space-5) var(--space-5); }
.case-body h3 { font-size: 19px; }
.spec { list-style: none; margin: var(--space-3) 0 0; padding: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 12px; font-size: 14px; color: var(--color-text-muted); }
.spec b { color: var(--color-text); font-weight: 600; margin-right: 4px; }

/* 表格 */
.table-scroll { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--color-border); background: var(--color-surface); }
table { width: 100%; border-collapse: collapse; font-size: 15px; min-width: 720px; }
caption { text-align: left; padding: var(--space-4) var(--space-4) 0; font-weight: 700; color: var(--color-primary); caption-side: top; }
th, td { padding: 13px var(--space-4); border-bottom: 1px solid var(--color-border); text-align: left; vertical-align: top; }
thead th { background: var(--color-primary); color: #fff; font-weight: 600; font-size: 14px; }
tbody tr:last-child td { border-bottom: 0; }
tbody tr:nth-child(even) { background: #FAF8F5; }
td b { color: var(--color-accent-dark); }

/* 流程 */
.steps { list-style: none; counter-reset: step; margin: 0; padding: 0; display: grid; gap: var(--space-4); grid-template-columns: repeat(3, minmax(0, 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-md); padding: var(--space-4); }
.steps li::before { content: "0" counter(step); display: block; font-family: var(--font-display); font-size: 15px; color: var(--color-accent-dark); font-weight: 700; margin-bottom: 6px; }
.steps h3 { font-size: 18px; margin-bottom: 6px; }
.steps p { font-size: 14px; color: var(--color-text-muted); margin: 0; }
.steps .deliver { display: block; margin-top: 10px; font-size: 13px; color: var(--color-primary); font-weight: 600; }

/* 证据带 */
.proof-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-4); margin-bottom: var(--space-5); }
.proof-grid figure { margin: 0; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
.proof-grid img { width: 100%; height: 200px; object-fit: cover; }
.proof-grid figcaption { padding: var(--space-3) var(--space-4); font-size: 14px; color: var(--color-text-muted); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; margin: 0; padding: 0; }
.chips li { font-size: 14px; font-weight: 600; color: var(--color-primary); background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 999px; padding: 8px 16px; }

/* FAQ */
.faq { border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); overflow: hidden; }
.faq details { border-bottom: 1px solid var(--color-border); }
.faq details:last-child { border-bottom: 0; }
.faq summary { cursor: pointer; padding: var(--space-4); font-weight: 600; color: var(--color-primary); list-style: none; display: flex; justify-content: space-between; gap: var(--space-3); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 20px; color: var(--color-accent-dark); line-height: 1; }
.faq details[open] summary::after { content: "\2212"; }
.faq .ans { padding: 0 var(--space-4) var(--space-4); font-size: 15px; }
.faq .ans p { margin-bottom: var(--space-2); }
.faq .ans ul, .faq .ans ol { margin: 0 0 var(--space-2); padding-left: 20px; }

/* 表单 */
.form-block { background: var(--color-primary); color: #fff; border-radius: var(--radius-lg); padding: var(--space-7) var(--space-6); display: grid; grid-template-columns: 1.05fr 1fr; gap: var(--space-7); }
.form-block h2, .form-block h3 { color: #fff; }
.form-block .lede { color: #D6DFD8; font-size: 16px; }
.form-list { list-style: none; margin: var(--space-4) 0 0; padding: 0; display: grid; gap: 10px; font-size: 15px; color: #E9EFEA; }
.form-list li::before { content: "\2713"; color: var(--color-accent); margin-right: 10px; font-weight: 700; }
.form-card { background: var(--color-surface); border-radius: var(--radius-md); padding: var(--space-5); color: var(--color-text); box-shadow: var(--shadow-md); }
.field { margin-bottom: var(--space-3); }
.field label { display: block; font-size: 14px; font-weight: 600; margin-bottom: 6px; color: var(--color-primary); }
.field input, .field select, .field textarea { width: 100%; font: inherit; font-size: 15px; padding: 12px 14px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: #FDFCFA; color: var(--color-text); }
.field textarea { min-height: 88px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: 2px solid var(--color-accent); border-color: transparent; background: #fff; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-3); }
.checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.checks label { display: flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 400; color: var(--color-text); margin: 0; }
.checks input { width: auto; }
.form-note { font-size: 13px; color: var(--color-text-muted); margin: var(--space-2) 0 0; }
.form-msg { font-size: 14px; font-weight: 600; margin: var(--space-2) 0 0; min-height: 20px; }
.form-msg.is-ok { color: var(--color-success); }
.form-msg.is-err { color: var(--color-error); }
.field [aria-invalid="true"] { border-color: var(--color-error); }
.contact-inline { display: flex; flex-wrap: wrap; gap: var(--space-4); margin-top: var(--space-5); font-size: 15px; }
.contact-inline b { display: block; color: var(--color-accent); font-size: 18px; font-family: var(--font-display); }
.contact-inline span { color: #D6DFD8; font-size: 13px; }

/* 内页顶部（阶段 B 按 innerHeroStyle 生效） */
.page-hero { background: var(--page-hero-image, var(--color-primary)); color: #fff; padding: var(--space-7) 0; border-bottom: 3px solid var(--color-accent); }
.page-hero h1 { color: #fff; margin-bottom: var(--space-2); }
.page-hero p { color: #D6DFD8; font-size: 17px; margin: 0; max-width: 760px; }
.page-hero .crumbs { font-size: 14px; color: #B9C7BC; margin-bottom: var(--space-3); }
.page-hero .crumbs a { color: #E9EFEA; }
.page-hero--banner { background: var(--color-primary-soft); color: var(--color-text); border-bottom: 1px solid var(--color-border); }
.page-hero--banner h1 { color: var(--color-primary); }
.page-hero--banner p, .page-hero--banner .crumbs { color: var(--color-text-muted); }

/* 页脚 */
.site-footer { background: var(--color-primary-dark); color: #C9D5CC; padding: var(--space-8) 0 var(--space-5); font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: var(--space-6); margin-bottom: var(--space-6); }
.site-footer h3 { color: #fff; font-size: 16px; margin-bottom: var(--space-3); }
.site-footer a { color: #C9D5CC; }
.site-footer a:hover { color: var(--color-accent); }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.footer-org b { display: block; color: #fff; font-size: 16px; margin-bottom: 6px; }
.footer-org p { margin: 0 0 8px; line-height: 1.6; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .14); padding-top: var(--space-4); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--space-3); font-size: 13px; color: #9DAEA2; }

/* 响应式 */
@media (max-width: 1080px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .nav-list a { padding: 9px 9px; font-size: 14px; }
}
@media (max-width: 1024px) {
  .grid--3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .form-block { grid-template-columns: 1fr; gap: var(--space-5); }
  .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 860px) {
  .nav-toggle { display: block; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--color-surface); border-bottom: 1px solid var(--color-border); padding: var(--space-3) var(--space-4); max-height: 72vh; overflow-y: auto; display: none; }
  .nav.is-open { display: block; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-list > li { width: 100%; }
  .nav-list a { padding: 12px 10px; border-bottom: 1px solid var(--color-border); border-radius: 0; }
  .sub { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; border-left: 3px solid var(--color-primary-soft); border-radius: 0; margin-left: var(--space-3); display: none; }
  .has-sub.is-open .sub { display: block; }
  .header-bar { min-height: 64px; }
  .header-cta .btn { display: none; }
  .hero-media::after { background: linear-gradient(180deg, rgba(20, 40, 31, .9) 0%, rgba(20, 40, 31, .72) 100%); }
}
@media (max-width: 640px) {
  .section { padding: var(--space-7) 0; }
  .grid--3, .grid--4, .grid--2, .steps, .proof-grid { grid-template-columns: 1fr; }
  .hero-inner { padding: var(--space-7) 0; }
  .hero-stats { grid-template-columns: 1fr; gap: var(--space-3); }
  .field-row, .checks, .spec { grid-template-columns: 1fr; }
  .form-block { padding: var(--space-5) var(--space-4); }
}

/* 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; }
/* /sf-cms-island-base */