/* Catch-Chem 凯科姆 · main.css（由 _css 整理：同作用域重复规则已合并，层叠结果不变。原文件见 main.backup.css） */
:root { --color-bg-elevated: #ffffff; --color-bg-warm: #f3f0ea; --color-accent: #c4a35a; --color-accent-dark: #9a7a38; --color-accent-soft: rgba(196, 163, 90, 0.14); --radius: 12px; --radius-sm: 8px; --radius-lg: 16px; --radius-full: 999px; --shadow-sm: 0 1px 2px rgba(10, 61, 98, 0.05); --shadow: 0 8px 32px rgba(10, 61, 98, 0.08); --max-width: 1140px; --font: "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; --font-serif: "Noto Serif SC", "Songti SC", "STSong", serif; --transition: 0.2s ease; }
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); color: var(--color-text-secondary); line-height: 1.8; background: var(--color-bg); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-accent-dark); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }
.container { width: min(100% - 2.5rem, var(--max-width)); margin-inline: auto; }
.media-figure { margin: 2rem auto; max-width: 480px; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--color-border); background: var(--color-bg-elevated); box-shadow: var(--shadow-sm); }
.media-figure img { width: auto; max-width: 100%; max-height: 640px; object-fit: contain; display: block; margin: 0 auto; }
.media-figure--wide { max-width: 100%; }
.media-figure--wide img { width: 100%; max-height: none; }
.media-figure figcaption { padding: 0.75rem 1rem; font-size: 0.875rem; color: var(--color-muted); border-top: 1px solid var(--color-border-light); text-align: center; }
.screenshot-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.25rem; margin: 2rem 0; }
.screenshot-gallery--2 { grid-template-columns: repeat(2, 1fr); }
.screenshot-gallery--3 { grid-template-columns: repeat(3, 1fr); }
.screenshot-item { margin: 0; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--color-border); background: var(--color-bg-elevated); box-shadow: var(--shadow-sm); }
.screenshot-item img { width: 100%; }
.screenshot-item figcaption { padding: 0.625rem 0.875rem; font-size: 0.8125rem; color: var(--color-muted); border-top: 1px solid var(--color-border-light); line-height: 1.5; }
.screenshot-item img, .media-figure img { cursor: zoom-in; transition: opacity var(--transition); }
.screenshot-item:hover img, .media-figure:hover img { opacity: 0.92; }
.screenshot-item, .media-figure { position: relative; }
.lightbox { position: fixed; inset: 0; z-index: 1000; display: flex; align-items: center; justify-content: center; padding: 1.5rem; background: rgba(7, 44, 71, 0.9); backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); }
.lightbox[hidden] { display: none; }
.lightbox__figure { margin: 0; max-width: min(96vw, 1400px); max-height: 92vh; display: flex; flex-direction: column; align-items: center; }
.lightbox__img { max-width: 100%; max-height: calc(92vh - 3rem); width: auto; height: auto; object-fit: contain; border-radius: var(--radius); box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45); background: var(--color-bg-elevated); }
.lightbox__caption { margin: 0.75rem 0 0; max-width: 48rem; text-align: center; font-size: 0.875rem; color: rgba(255, 255, 255, 0.78); line-height: 1.6; }
.lightbox__close, .lightbox__nav { position: fixed; border: none; background: rgba(255, 255, 255, 0.12); color: #fff; cursor: pointer; transition: background var(--transition); font-family: var(--font); }
.lightbox__close:hover, .lightbox__nav:hover { background: rgba(255, 255, 255, 0.22); }
.lightbox__close { top: 1rem; right: 1rem; width: 2.5rem; height: 2.5rem; border-radius: var(--radius-full); font-size: 1.5rem; line-height: 1; }
.lightbox__nav { top: 50%; transform: translateY(-50%); width: 2.75rem; height: 2.75rem; border-radius: var(--radius-full); font-size: 1.75rem; line-height: 1; }
.lightbox__nav--prev { left: 1rem; }
.lightbox__nav--next { right: 1rem; }
.lightbox__nav[hidden], .lightbox__close[hidden] { display: none; }
body.lightbox-open { overflow: hidden; }
.site-header { position: sticky; top: 0; z-index: 100; backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); overflow: visible; }
.header-inner { display: flex; align-items: center; justify-content: space-between; min-height: 68px; gap: 1rem; }
.logo { display: flex; align-items: center; gap: 0.625rem; font-weight: 700; color: var(--color-primary); text-decoration: none; flex-shrink: 0; }
.logo:hover { color: var(--color-primary); }
.logo-mark { display: grid; place-items: center; width: 36px; height: 36px; flex-shrink: 0; background: linear-gradient(135deg, var(--color-primary), #1a6b63); color: var(--color-accent); border-radius: 9px; font-size: 19px; font-weight: 900; }
.logo-img { display: block; width: 40px; height: 40px; flex-shrink: 0; object-fit: contain; }
.logo-text { line-height: 1; }
.logo-accent { color: var(--color-accent-dark); }
.site-nav > ul { list-style: none; margin: 0; padding: 0; display: flex; align-items: center; gap: 0.25rem; }
.site-nav ul { list-style: none; margin: 0; padding: 0; }
.site-nav a { display: block; padding: 0.45rem 0.7rem; font-size: 0.9rem; font-weight: 500; border-radius: var(--radius-sm); text-decoration: none; transition: color var(--transition), background var(--transition); }
.site-nav a:hover, .site-nav a.active { color: var(--color-primary); background: var(--color-bg-muted); }
.nav-cta { color: #fff !important; border-radius: var(--radius-full) !important; padding: 0.5rem 1.125rem !important; font-weight: 700 !important; }
.nav-cta:hover { color: #fff !important; }
.has-sub { position: relative; }
.has-sub:hover, .has-sub:focus-within { z-index: 20; }
.site-nav .sub-menu { top: calc(100% + 6px); align-items: stretch; gap: 0; }
.site-nav .sub-menu::before { content: ""; position: absolute; top: -0.5rem; left: 0; right: 0; height: 0.5rem; }
.has-sub:hover > .sub-menu, .has-sub:focus-within > .sub-menu, .has-sub.open > .sub-menu { display: flex; }
.site-nav .sub-menu li { display: block; }
.site-nav .sub-menu a { white-space: nowrap; border-radius: var(--radius-sm); font-size: 0.875rem; padding: 0.5rem 0.75rem; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.nav-toggle span { display: block; width: 22px; height: 2px; background: var(--color-primary); border-radius: 1px; }
.nav-tel { color: var(--color-primary) !important; font-weight: 700 !important; }
.hero { color: #fff; }
.hero::after { inset: 0; background-image: linear-gradient(135deg, rgba(255,255,255,.05) 1px, transparent 1px); background-size: 60px 60px; pointer-events: none; }
.hero-inner { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; text-align: center; gap: 3rem; }
.hero-content { max-width: 46rem; }
.hero-badge { display: inline-block; margin: 0 0 1.5rem; padding: 0.35rem 1rem; font-size: 0.8125rem; font-weight: 500; color: #d9b877; border-radius: var(--radius-full); letter-spacing: 0.04em; }
.hero h1 { font-family: var(--font-serif); font-size: clamp(2rem, 5vw, 3.25rem); margin: 0 0 1.5rem; color: #fff; font-weight: 700; }
.hero-lead { font-size: 1.125rem; color: #d9e6ef; max-width: 40rem; margin: 0 auto 2rem; line-height: 1.85; }
.hero-actions { display: flex; gap: 0.75rem; flex-wrap: wrap; justify-content: center; }
.hero-stats { display: grid; gap: 1.25rem; max-width: 56rem; }
.hero-stats .num { font-family: var(--font-serif); font-weight: 700; }
.hero-stats .lbl { font-size: 0.8125rem; margin-top: 0.25rem; }
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 0.8rem 1.6rem; border-radius: var(--radius-full); font-weight: 700; font-size: 0.9375rem; text-decoration: none; border: 1px solid transparent; cursor: pointer; }
.btn-primary { background: var(--color-accent); color: #fff; box-shadow: 0 8px 20px rgba(200, 155, 60, 0.3); }
.btn-primary:hover { background: var(--color-accent-dark); color: #fff; }
.btn-outline { border-color: var(--color-border); color: var(--color-primary); background: var(--color-bg-elevated); }
.btn-outline:hover { border-color: #c9c5bc; color: var(--color-primary); background: var(--color-bg-elevated); }
.hero .btn-outline { background: rgba(255, 255, 255, 0.12); color: #fff; border-color: rgba(255, 255, 255, 0.4); }
.hero .btn-outline:hover { background: rgba(255, 255, 255, 0.22); color: #fff; }
.trust-bar .container { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 1rem; padding: 1.25rem 0; }
.trust-item { font-size: 0.9375rem; }
.section-alt { background: var(--color-bg-muted); border-top: 1px solid var(--color-border-light); border-bottom: 1px solid var(--color-border-light); }
.section-dark { background: var(--color-primary); color: #fff; }
.section-dark .section-header h2 { color: #fff; }
.section-dark .section-header p { color: #bcd2e0; }
.section-dark .section-label { color: #d9b877; }
.section-header { text-align: center; max-width: 36rem; margin: 0 auto 3rem; }
.section-label { margin-bottom: 0.75rem; font-size: 0.75rem; color: var(--color-accent-dark); }
.section-header h2 { font-family: var(--font-serif); font-size: clamp(1.625rem, 3vw, 2.25rem); margin: 0 0 0.75rem; color: var(--color-primary); font-weight: 700; }
.section-header p { color: var(--color-muted); margin: 0; font-size: 1.0625rem; line-height: 1.75; }
.pillar-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.pillar-card { background: var(--color-bg-elevated); border: 1px solid var(--color-border); border-top: 4px solid var(--color-accent); border-radius: var(--radius-lg); padding: 2rem 1.75rem; text-align: left; transition: transform var(--transition), box-shadow var(--transition); }
.pillar-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.pillar-card h3 { margin: 0 0 0.75rem; font-family: var(--font-serif); font-size: 1.25rem; font-weight: 700; color: var(--color-primary); }
.pillar-card p { margin: 0 0 1.5rem; color: var(--color-muted); font-size: 0.9375rem; line-height: 1.75; }
.pillar-icon { display: inline-flex; align-items: center; justify-content: center; width: 3rem; height: 3rem; margin-bottom: 1.25rem; border-radius: var(--radius-sm); font-size: 1.5rem; }
.pillar-card .btn { width: 100%; }
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.card { background: var(--color-bg-elevated); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 1.5rem 1.625rem; transition: transform var(--transition), box-shadow var(--transition); display: flex; flex-direction: column; }
.section-alt .card { background: var(--color-bg-elevated); }
.card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.card h3 { margin: 0 0 0.5rem; font-family: var(--font-serif); font-size: 1.0625rem; font-weight: 700; color: var(--color-primary); }
.card p { margin: 0; color: var(--color-muted); font-size: 0.9375rem; line-height: 1.7; }
.card-link { margin-top: auto; padding-top: 1rem; font-weight: 600; font-size: 0.875rem; color: var(--color-accent-dark); }
.card-link:hover { color: var(--color-accent); }
.card--media { padding: 0; overflow: hidden; }
.card--media .card-thumb { aspect-ratio: 16 / 10; display: grid; place-items: center; color: rgba(255, 255, 255, 0.35); font-size: 2.5rem; }
.card--media .card-thumb img { width: 100%; height: 100%; object-fit: contain; }
.prod-shot { object-fit: contain; border: 1px solid var(--color-border); display: block; }
.media-figure--product { max-width: 720px; }
.media-figure--product img { width: 100%; max-height: 520px; object-fit: contain; }
.card--media .card-inner { padding: 1.25rem 1.625rem 1.5rem; display: flex; flex-direction: column; flex: 1; }
.card--media .tag { margin-bottom: 0.5rem; }
.compare-wrap { overflow-x: auto; }
table.compare { width: 100%; border-collapse: collapse; background: var(--color-bg-elevated); border-radius: var(--radius-lg); overflow: hidden; }
table.compare th, table.compare td { padding: 0.9rem 1rem; text-align: center; border-bottom: 1px solid var(--color-border); font-size: 0.9375rem; }
table.compare thead th { color: #fff; }
table.compare tbody th { background: var(--color-bg-muted); color: var(--color-primary); text-align: left; font-weight: 700; }
table.compare td .hi { color: var(--color-accent-dark); font-weight: 700; }
.compare-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; max-width: 52rem; margin: 0 auto; }
.compare-box { padding: 1.75rem; border-radius: var(--radius-lg); border: 1px solid var(--color-border); background: var(--color-bg-elevated); }
.compare-box h3 { margin: 0 0 1rem; font-family: var(--font-serif); font-size: 1.0625rem; font-weight: 700; color: var(--color-primary); }
.compare-box ul { margin: 0; padding-left: 1.125rem; color: var(--color-muted); font-size: 0.9375rem; }
.compare-box li { margin-bottom: 0.5rem; }
.compare-box.highlight { border-color: var(--color-accent); border-width: 2px; }
.spec-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.25rem; }
.spec-card { background: var(--color-bg-elevated); border: 1px solid var(--color-border); border-radius: var(--radius-lg); padding: 1.625rem; }
.section-dark .spec-card { background: rgba(255, 255, 255, 0.07); border-color: rgba(255, 255, 255, 0.15); }
.spec-card h3 { font-family: var(--font-serif); font-size: 1.0625rem; margin: 0 0 1rem; color: var(--color-primary); display: flex; align-items: center; gap: 0.5rem; }
.section-dark .spec-card h3 { color: #d9b877; }
.spec-card dl { display: grid; grid-template-columns: auto 1fr; gap: 0.625rem 0.875rem; margin: 0; }
.spec-card dt { color: var(--color-muted); font-size: 0.875rem; }
.section-dark .spec-card dt { color: #bcd2e0; }
.spec-card dd { text-align: right; font-weight: 700; font-size: 0.9375rem; margin: 0; color: var(--color-text); }
.section-dark .spec-card dd { color: #fff; }
.faq-list { max-width: 42rem; margin: 0 auto; display: flex; flex-direction: column; gap: 0; border: 1px solid var(--color-border); border-radius: var(--radius-lg); overflow: hidden; background: var(--color-bg-elevated); }
.faq-item { padding: 1.375rem 1.5rem; border-bottom: 1px solid var(--color-border-light); transition: background var(--transition); }
.faq-item:last-child { border-bottom: none; }
.faq-item:hover { background: var(--color-bg); }
.section-alt .faq-list { background: var(--color-bg-elevated); }
.faq-item h3 { margin: 0 0 0.5rem; font-size: 1rem; font-weight: 700; color: var(--color-primary); }
.faq-item p { margin: 0; color: var(--color-muted); font-size: 0.9375rem; line-height: 1.75; }
.page-hero { padding: 3.5rem 0 2.75rem; }
.page-hero h1 { margin: 0 0 0.75rem; font-family: var(--font-serif); font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 700; color: var(--color-primary); letter-spacing: -0.01em; max-width: 42rem; }
.page-hero > .container > p:last-child, .page-hero p.hero-sub { margin: 0; font-size: 1.0625rem; color: var(--color-muted); max-width: 42rem; line-height: 1.8; }
.breadcrumb { font-size: 0.8125rem; color: var(--color-muted); margin-bottom: 1rem; }
.breadcrumb a { color: var(--color-muted); }
.breadcrumb a:hover { color: var(--color-primary); }
.product-cta-bar { display: flex; flex-wrap: wrap; gap: 0.875rem; align-items: center; margin-top: 1.5rem; }
.page-content { padding: 3rem 0 5rem; }
.page-content h2 { margin: 2.5rem 0 1rem; font-family: var(--font-serif); font-size: 1.375rem; font-weight: 700; color: var(--color-primary); padding-left: 0.75rem; border-left: 4px solid var(--color-accent); }
.page-content h2:first-child { margin-top: 0; }
.page-content h3 { font-size: 1.125rem; color: var(--color-primary); margin: 1.75rem 0 0.625rem; }
.page-content p { margin: 0 0 1rem; color: var(--color-text-secondary); max-width: 44rem; }
.page-content ul, .page-content ol { margin: 0 0 1rem; padding-left: 1.375rem; color: var(--color-text-secondary); max-width: 44rem; }
.page-content li { margin-bottom: 0.5rem; }
.page-content strong { color: var(--color-accent-dark); }
.page-content table { width: 100%; border-collapse: collapse; margin: 1.5rem 0; font-size: 0.9375rem; }
.page-content th, .page-content td { border: 1px solid var(--color-border); padding: 0.75rem; text-align: center; }
.page-content th { background: var(--color-primary); color: #fff; }
.page-content tbody th { background: var(--color-bg-muted); color: var(--color-primary); }
.lead-box { font-size: 1.0625rem; color: var(--color-text); padding: 1rem 1.25rem; border-radius: 0 8px 8px 0; margin: 0 0 1.75rem; max-width: 44rem; }
.tip { background: #fff8e8; border: 1px solid #f0dca8; border-radius: 10px; padding: 1rem 1.25rem; margin: 1.5rem 0; font-size: 0.9375rem; max-width: 44rem; }
.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 1rem; margin: 1.75rem 0; }
.stat { text-align: center; padding: 1.5rem 1rem; background: var(--color-bg-elevated); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.stat strong { display: block; font-family: var(--font-serif); font-size: 1.5rem; font-weight: 700; color: var(--color-primary); margin-bottom: 0.25rem; }
.stat span { font-size: 0.8125rem; color: var(--color-muted); }
.tag { display: inline-block; padding: 0.2rem 0.6rem; background: var(--color-accent-soft); color: var(--color-accent-dark); border-radius: var(--radius-sm); font-size: 0.75rem; font-weight: 600; margin-bottom: 0.625rem; }
.cta-box { color: #fff; border-radius: var(--radius-lg); padding: 2.25rem; text-align: center; margin: 2.5rem 0; }
.cta-box h3 { color: #d9b877; font-family: var(--font-serif); font-size: 1.375rem; margin: 0 0 0.625rem; }
.cta-box p { color: #d9e6ef; margin: 0 0 1.25rem; max-width: none; }
.cta-box .btn-primary { background: var(--color-accent); }
.related-links { margin-top: 2.5rem; padding: 1.5rem 1.75rem; background: var(--color-bg-muted); border: 1px solid var(--color-border); border-radius: var(--radius-lg); max-width: 44rem; }
.related-links h2 { margin: 0 0 0.75rem; font-size: 1rem; font-weight: 700; color: var(--color-primary); border: none; padding: 0; }
.related-links p { margin: 0; max-width: none; }

/* 上一篇 / 下一篇 */
.post-nav { display: flex; gap: 1rem; margin: 2.5rem 0 0; max-width: 44rem; flex-wrap: wrap; }
.post-nav > a, .post-nav > span { flex: 1 1 0; min-width: 0; display: flex; flex-direction: column; gap: 0.3rem; padding: 1rem 1.25rem; background: var(--color-bg-muted); border: 1px solid var(--color-border); border-radius: var(--radius-lg); text-decoration: none; transition: border-color .2s; }
.post-nav > a:hover, .post-nav > a:focus-visible { border-color: var(--color-accent); }
.post-nav > a > span, .post-nav > span > span { font-size: 0.8125rem; color: var(--color-text-light, #6b7785); }
.post-nav b { font-size: 0.9375rem; font-weight: 600; color: var(--color-primary); line-height: 1.5; }
.post-nav__next { text-align: right; align-items: flex-end; }
.post-nav__none { opacity: 0.6; }
@media (max-width: 600px) { .post-nav { flex-direction: column; } .post-nav__next { text-align: left; align-items: flex-start; } }
.contact-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1rem; }
.contact-card { padding: 1.5rem 1.75rem; background: var(--color-bg-elevated); border: 1px solid var(--color-border); border-radius: var(--radius-lg); }
.contact-card h2 { margin: 0 0 0.5rem; font-size: 1rem; font-weight: 700; color: var(--color-primary); border: none; padding: 0; }
.store-card .badge { display: inline-block; background: var(--color-accent); color: #fff; font-size: 0.8125rem; padding: 0.2rem 0.75rem; border-radius: var(--radius-full); margin-bottom: 0.75rem; }
.store-card .tel { display: block; font-size: 1.25rem; font-weight: 800; color: var(--color-primary); margin-top: 0.5rem; }
.site-footer { padding: 3.5rem 0 0; margin-top: 0; }
.footer-grid { display: grid; padding-bottom: 2.5rem; }
.footer-grid strong { display: block; color: #fff; margin-bottom: 0.625rem; font-size: 0.9375rem; font-weight: 700; }
.footer-grid p { margin: 0 0 0.5rem; font-size: 0.875rem; line-height: 1.75; color: #9fbace; }
.footer-grid a { display: block; color: #9fbace; margin-bottom: 0.5rem; }
.footer-grid a:hover { color: var(--color-accent); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding: 1.25rem 0; text-align: center; font-size: 0.8125rem; color: #6d8aa0; line-height: 1.9; }
.footer-bottom a { color: #6d8aa0; }
.footer-bottom a:hover { color: var(--color-accent); }
.float-tel { position: fixed; right: 20px; bottom: 24px; z-index: 90; color: #fff; padding: 0.875rem 1.375rem; border-radius: var(--radius-full); font-weight: 800; display: flex; align-items: center; gap: 0.5rem; }
.float-tel:hover { color: #fff; }
@media (max-width: 980px) {
  .pillar-grid, .spec-grid { grid-template-columns: 1fr 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .header-inner { position: relative; }
  .site-nav { display: none; position: absolute; top: 68px; left: 0; right: 0; background: var(--color-bg-elevated); border-bottom: 1px solid var(--color-border); padding: 0.75rem 1rem 1rem; box-shadow: var(--shadow); }
  .site-nav.open { display: block; }
  .site-nav > ul { flex-direction: column; align-items: stretch; }
  .site-nav .sub-menu { position: static; box-shadow: none; border: none; padding: 0 0 0 0.75rem !important; display: none; background: var(--color-bg-muted); margin-top: 0.25rem; border-radius: var(--radius-sm); }
  .site-nav .sub-menu::before { display: none; }
  .has-sub.open > .sub-menu { display: flex; }
}
@media (max-width: 768px) {
  .section { padding: 3.5rem 0; }
  .pillar-grid, .spec-grid, .compare-grid, .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .screenshot-gallery--2, .screenshot-gallery--3 { grid-template-columns: 1fr; }
  .lightbox { padding: 0.75rem; }
  .trust-bar .container { gap: 0.75rem; }
  .trust-item { font-size: 0.8125rem; }
}
:root { --ease-silk: cubic-bezier(0.22, 1, 0.36, 1); --shadow-lg: 0 24px 60px rgba(10, 61, 98, 0.14); }
* { -webkit-tap-highlight-color: transparent; }
.site-header { transition: background 0.4s var(--ease-silk), box-shadow 0.4s var(--ease-silk), border-color 0.4s var(--ease-silk); }
.site-header.scrolled { background: rgba(255, 255, 255, 0.85); -webkit-backdrop-filter: saturate(180%) blur(16px); backdrop-filter: saturate(180%) blur(16px); box-shadow: 0 1px 0 rgba(10, 61, 98, 0.06), 0 8px 24px rgba(10, 61, 98, 0.05); }
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s var(--ease-silk), transform 0.7s var(--ease-silk); will-change: opacity, transform; }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal-delay { transition-delay: 0.09s; }
.reveal-delay-2 { transition-delay: 0.18s; }
.section-label { display: inline-flex; align-items: center; gap: 0.5rem; text-transform: uppercase; letter-spacing: 0.16em; font-weight: 600; }
.section-label::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: linear-gradient(135deg, var(--color-accent), var(--color-accent-dark)); box-shadow: 0 0 0 3px var(--color-accent-soft); }
.card, .pillar-card, .compare-box, .contact-card, .stat { transition: transform 0.45s var(--ease-silk), box-shadow 0.45s var(--ease-silk), border-color 0.45s var(--ease-silk); }
.card, .pillar-card { position: relative; }
.card::after, .pillar-card::after { content: ""; position: absolute; inset: 0; border-radius: inherit; padding: 1px; background: linear-gradient(135deg, var(--color-primary), var(--color-accent)); -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); -webkit-mask-composite: xor; mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0); mask-composite: exclude; opacity: 0; transition: opacity 0.45s var(--ease-silk); pointer-events: none; }
.card:hover, .pillar-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: transparent; }
.card:hover::after, .pillar-card:hover::after { opacity: 1; }
.contact-card:hover, .compare-box:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-link { transition: color var(--transition), gap 0.3s var(--ease-silk); gap: 0.3em; display: inline-flex; align-items: center; }
.card-link:hover { gap: 0.55em; }
.btn { transition: transform 0.25s var(--ease-silk), box-shadow 0.25s var(--ease-silk), background 0.25s var(--ease-silk), color 0.25s var(--ease-silk); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(10, 61, 98, 0.28); }
.btn-outline:hover { transform: translateY(-2px); }
.hero { position: relative; overflow: hidden; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none; background:
    radial-gradient(48% 60% at 84% 8%, rgba(184, 147, 90, 0.16) 0%, transparent 60%),
    radial-gradient(50% 65% at 6% 92%, rgba(120, 150, 190, 0.12) 0%, transparent 60%); }
.hero > .container { position: relative; z-index: 1; }
.hero::after { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 1px; z-index: 1; background: linear-gradient(90deg, transparent, rgba(184,147,90,0.6), rgba(255,255,255,0.3), transparent); }
.hero-stats .num { color: #d9b877; -webkit-text-fill-color: initial; }
.hero h1 .accent { color: #d9b877; -webkit-text-fill-color: initial; }
.stat strong { background: linear-gradient(120deg, var(--color-primary), var(--color-accent)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.card--media .card-thumb { overflow: hidden; }
.card--media .card-thumb img, .media-figure img, .screenshot-item img { transition: transform 0.7s var(--ease-silk), opacity var(--transition); }
.card--media:hover .card-thumb img, .media-figure:hover img, .screenshot-item:hover img { transform: scale(1.05); }
.section { padding: 5.5rem 0; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .card, .pillar-card, .btn { transition: none !important; }
}
.pillar-icon { color: var(--color-primary); background: linear-gradient(135deg, var(--color-primary-soft), var(--color-accent-soft)); }
.pillar-icon svg { display: block; }
.trust-item .ico { width: 6px; height: 6px; border-radius: 50%; background: var(--color-accent); display: inline-block; font-size: 0; flex-shrink: 0; }
.trust-item { display: inline-flex; align-items: center; gap: 0.55rem; }
.hero-badge { color: #e6c98a !important; background: rgba(255,255,255,0.06) !important; border: 1px solid rgba(217,184,119,0.45) !important; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); letter-spacing: 0.08em !important; }
.hero-lead { color: #e3ebf2 !important; }
.hero-stats > div { position: relative; padding: 0 1.25rem; }
.hero-stats > div + div::before { content: ""; position: absolute; top: 50%; transform: translateY(-50%); width: 1px; height: 2.6rem; background: linear-gradient(180deg, transparent, rgba(217,184,119,0.4), transparent); }
.hero-stats .num { letter-spacing: 0.01em; }
.btn-primary { box-shadow: 0 6px 18px rgba(184,147,90,0.28) !important; letter-spacing: 0.02em; }
.btn-primary:hover { box-shadow: 0 10px 26px rgba(184,147,90,0.36) !important; }
.hero-content { animation: heroRise 0.9s var(--ease-silk) both; }
@keyframes heroRise { from { opacity: 0; transform: translateY(20px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .hero-content { animation: none; }
}
.cat-nav { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.9rem; margin: 0 0 2.75rem; }
.cat-item { display: flex; flex-direction: column; align-items: center; gap: 0.4rem; padding: 1.4rem 1rem 1.15rem; border: 1px solid var(--color-border); border-radius: var(--radius); text-align: center; color: var(--color-primary); transition: transform 0.35s var(--ease-silk), box-shadow 0.35s var(--ease-silk), border-color 0.35s var(--ease-silk); }
.cat-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--color-accent); color: var(--color-primary); }
.cat-ico { display: grid; place-items: center; width: 3.2rem; height: 3.2rem; border-radius: 50%; color: var(--color-primary); background: linear-gradient(135deg, var(--color-primary-soft), var(--color-accent-soft)); transition: color 0.35s var(--ease-silk); }
.cat-item:hover .cat-ico { color: var(--color-accent-dark); }
.cat-name { font-weight: 700; font-size: 1rem; color: var(--color-primary); }
.cat-sub { font-size: 0.78rem; color: var(--color-muted); letter-spacing: 0.01em; }
.card-en { margin: 0.1rem 0 0.5rem !important; font-size: 0.7rem; color: var(--color-accent-dark); font-weight: 600; }
@media (max-width: 760px) {
  .cat-nav { grid-template-columns: repeat(2, 1fr); }
}
.hero-content { max-width: 40rem !important; }
.hero h1 { line-height: 1.28 !important; letter-spacing: 0.005em !important; margin-bottom: 1.25rem !important; text-shadow: 0 2px 20px rgba(0,0,0,0.25); }
.hero-lead { margin: 0 0 2rem !important; max-width: 34rem !important; text-shadow: 0 1px 12px rgba(0,0,0,0.3); }
.hero-actions { justify-content: flex-start !important; }
.hero-badge { margin-left: 0 !important; }
.hero-stats { justify-items: start; }
.hero-stats > div + div::before { left: 0; }
@media (max-width: 900px) {
  .hero-content { max-width: 100% !important; }
  .hero-stats { max-width: 100% !important; }
}
.site-nav .sub-menu--mega { flex-direction: row !important; flex-wrap: nowrap; left: 50%; transform: translateX(-50%); min-width: 0; padding: 1rem 0.75rem; gap: 0.25rem; }
.site-nav .sub-menu--mega li { width: auto; }
.site-nav .sub-menu--mega a { display: flex; flex-direction: column; align-items: center; gap: 0.5rem; width: 108px; padding: 0.85rem 0.5rem; text-align: center; border-radius: var(--radius-sm); white-space: normal; }
.site-nav .sub-menu--mega a:hover { background: var(--color-bg-muted); }
.sub-menu--mega .mega-ico { display: grid; place-items: center; width: 3rem; height: 3rem; border-radius: 50%; color: var(--color-primary); background: linear-gradient(135deg, var(--color-primary-soft), var(--color-accent-soft)); transition: color var(--transition); }
.sub-menu--mega a:hover .mega-ico { color: var(--color-accent-dark); }
.sub-menu--mega .mega-txt { display: flex; flex-direction: column; line-height: 1.3; }
.sub-menu--mega .mega-txt b { font-size: 0.82rem; font-weight: 700; color: var(--color-text); }
.sub-menu--mega .mega-txt em { font-style: normal; font-size: 0.7rem; color: var(--color-muted); }
@media (max-width: 900px) {
  .site-nav .sub-menu--mega { flex-direction: column !important; transform: none; left: 0; padding: 0.25rem 0; }
  .site-nav .sub-menu--mega a { flex-direction: row; width: 100%; justify-content: flex-start; gap: 0.75rem; text-align: left; padding: 0.6rem 0.75rem; }
  .sub-menu--mega .mega-ico { width: 2rem; height: 2rem; }
  .sub-menu--mega .mega-ico svg { width: 18px; height: 18px; }
}
.timeline { list-style: none; margin: 1.75rem 0 2rem; padding: 0 0 0 1.75rem; position: relative; max-width: 44rem; }
.timeline::before { content: ""; position: absolute; left: 5px; top: 6px; bottom: 6px; width: 2px; background: linear-gradient(to bottom, var(--color-accent), var(--color-border)); }
.timeline-item { position: relative; padding: 0 0 1.75rem 1.5rem; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before { content: ""; position: absolute; left: -1.75rem; top: 4px; width: 12px; height: 12px; border-radius: 50%; background: var(--color-accent); box-shadow: 0 0 0 4px var(--color-accent-soft); }
.timeline-year { display: inline-block; font-family: var(--font-serif); font-size: 1.125rem; font-weight: 700; color: var(--color-accent-dark); margin-bottom: 0.35rem; letter-spacing: 0.02em; }
.timeline-body h3 { margin: 0.15rem 0 0.4rem; font-size: 1.0625rem; color: var(--color-primary); }
.timeline-body p { margin: 0; color: var(--color-muted); font-size: 0.9375rem; line-height: 1.75; }
.cas { display: inline-block; font-family: ui-monospace, "Cascadia Code", Consolas, monospace; font-size: 0.82rem; letter-spacing: 0.02em; padding: 0.12rem 0.45rem; border-radius: var(--radius-sm); background: var(--color-bg-muted); color: var(--color-primary); }
.disclaimer { margin: 2rem 0 0; padding: 1rem 1.25rem; border: 1px dashed var(--color-border); border-radius: var(--radius); font-size: 0.8125rem; color: var(--color-muted); max-width: 44rem; line-height: 1.7; }
.logo-mark svg { width: 22px; height: 22px; display: block; }
.thumb-cas { font-family: ui-monospace, Consolas, monospace; font-size: 0.85rem; letter-spacing: 0.04em; color: rgba(255,255,255,.85); }
.cat-nav--6 { grid-template-columns: repeat(6, 1fr); }
@media (max-width: 1100px) {
  .cat-nav--6 { grid-template-columns: repeat(4, 1fr); }
}
@media (max-width: 760px) {
  .cat-nav--6 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .footer-grid { grid-template-columns: 1fr; }
}
.direct-answer { margin: 0 0 1.75rem; padding: 1.1rem 1.35rem; border-left: 4px solid var(--color-accent); background: var(--color-bg-elevated); border-radius: 0 var(--radius) var(--radius) 0; box-shadow: var(--shadow-sm); }
.direct-answer p { margin: 0; color: var(--color-text); }
.spec-dl { display: grid; grid-template-columns: 8.5rem 1fr; gap: 0.45rem 1.25rem; margin: 0 0 2rem; padding: 1.25rem 1.5rem; background: var(--color-bg-elevated); border: 1px solid var(--color-border); border-radius: var(--radius); }
.spec-dl dt { margin: 0; color: var(--color-muted); font-size: 0.875rem; }
.spec-dl dd { margin: 0; color: var(--color-text); }
@media (max-width: 640px) {
  .spec-dl { grid-template-columns: 1fr; gap: 0.15rem 0; }
  .spec-dl dt { margin-top: 0.55rem; }
  .spec-dl dt:first-child { margin-top: 0; }
}
.hero-cas { margin-top: 0.75rem; }
.site-header { background: rgba(255, 252, 247, 0.9); }
.logo-img { border-radius: 10px; box-shadow: 0 4px 12px rgba(15, 76, 70, 0.18); }
.logo-text { font-size: 1.05rem; letter-spacing: 0.01em; }
.logo-accent { margin-left: 0.35rem; }
.site-nav a { color: #243833; }
.nav-cta { background: var(--color-primary) !important; box-shadow: 0 6px 16px rgba(15, 76, 70, 0.22); }
.nav-cta:hover { background: var(--color-primary-dark) !important; }
.hero { padding: 5.25rem 0 4rem; }
.hero::after { opacity: 0.28; }
.hero h1 { letter-spacing: -0.03em; line-height: 1.18; }
.hero-badge { background: rgba(255, 255, 255, 0.1); border: 1px solid rgba(217, 184, 119, 0.45); }
.hero-inner { display: grid !important; grid-template-columns: minmax(0, 1.2fr) minmax(260px, 0.72fr); align-items: center !important; gap: 3rem !important; text-align: left !important; }
.hero-stats { display: grid !important; grid-template-columns: 1fr 1fr; gap: 0.75rem !important; margin-top: 0; max-width: none !important; width: 100%; border-top: none; padding-top: 0; align-self: center; }
.hero-stats > div { padding: 1rem 1.1rem !important; text-align: left; background: rgba(255, 255, 255, 0.08); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: 14px; backdrop-filter: blur(8px); }
.hero-stats > div + div { padding-left: 1.1rem !important; }
.hero-stats > div + div::before { display: none; }
.hero-stats .num { font-size: 1.65rem; text-shadow: none; }
.hero-stats .lbl { color: rgba(255, 255, 255, 0.72); }
.trust-bar { background: #fff; border-bottom: 1px solid var(--color-border-light); }
.trust-item { background: var(--color-bg-muted); border-radius: var(--radius-full); padding: 0.35rem 0.9rem; color: var(--color-primary); font-weight: 600; }
.section-header h2 { letter-spacing: -0.02em; }
.cat-item { background: #fff; box-shadow: 0 1px 0 rgba(15, 76, 70, 0.04); }
.card, .pillar-card { border-color: rgba(15, 76, 70, 0.08); box-shadow: 0 10px 30px rgba(15, 76, 70, 0.05); }
.card--media .card-thumb { height: 220px; background:
    radial-gradient(circle at 50% 40%, #fff 0%, #f3efe6 72%); }
.card--media .card-thumb img { background: transparent; }
.card-en { letter-spacing: 0.14em; }
.page-hero { background:
    linear-gradient(180deg, #f7f3ea 0%, #f5f8f7 100%); }
.page-content h2 { letter-spacing: -0.01em; }
.lead-box { background: #fff; border: 1px solid var(--color-border); border-left: 4px solid var(--color-accent); box-shadow: var(--shadow-sm); }
.cta-box { max-width: none; background:
    radial-gradient(480px 180px at 100% 0%, rgba(217, 184, 119, 0.28), transparent 60%),
    linear-gradient(135deg, #0a332f, #17645c); }
.compare-wrap { border-radius: 16px; border: 1px solid var(--color-border); background: #fff; box-shadow: 0 12px 32px rgba(15, 76, 70, 0.05); }
table.compare { border: none; box-shadow: none; min-width: 760px; }
table.compare thead th { background: #0f4c46; font-weight: 600; letter-spacing: 0.02em; }
.prod-shot { width: 76px; height: 76px; border-radius: 12px; background: #f7f4ee; box-shadow: inset 0 0 0 1px rgba(15, 76, 70, 0.06); }
.media-figure--product { border: none; background:
    radial-gradient(circle at 50% 42%, #fff 0%, #f3efe6 70%); box-shadow: 0 16px 40px rgba(15, 76, 70, 0.08); }
.media-figure--product img { background: transparent; }
.site-footer { background:
    radial-gradient(700px 220px at 0% 0%, rgba(217, 184, 119, 0.12), transparent 55%),
    #0a332f; }
.footer-grid { grid-template-columns: 1.7fr 1fr 1fr 1fr; gap: 2.25rem; }
.footer-grid a { transition: color 0.2s ease, padding-left 0.2s ease; }
.footer-grid a:hover { padding-left: 0.2rem; }
.float-tel { background: var(--color-primary); box-shadow: 0 10px 28px rgba(15, 76, 70, 0.28); }
.float-tel:hover { background: #17645c; }
@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr !important; gap: 1.75rem !important; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .hero { padding: 3.25rem 0 2.5rem; }
  .hero-lead { max-width: none !important; }
  .nav-toggle { display: flex; }
  .hero-stats { grid-template-columns: 1fr 1fr; }
  .hero-stats .num { font-size: 1.35rem; white-space: nowrap; }
  .footer-grid { grid-template-columns: 1fr; }
  .card--media .card-thumb { height: 180px; }
  .float-tel { right: 12px; bottom: 12px; padding: 0.65rem 0.95rem; font-size: 0.875rem; }
  .nav-toggle { width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--color-border); align-items: center; justify-content: center; }
}
.trust-bar { overflow: hidden; padding: 0.95rem 0; -webkit-mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); mask-image: linear-gradient(90deg, transparent, #000 7%, #000 93%, transparent); }
.trust-track { display: flex; width: max-content; animation: trust-marquee 32s linear infinite; }
.trust-group { display: flex; align-items: center; gap: 0.85rem; padding-right: 0.85rem; }
.trust-bar .trust-item { flex: 0 0 auto; white-space: nowrap; margin: 0; }
.trust-bar:hover .trust-track { animation-play-state: paused; }
@keyframes trust-marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .trust-track { animation: none; flex-wrap: wrap; width: auto; justify-content: center; }
  .trust-group[aria-hidden="true"] { display: none; }
}
.hero { background:
    linear-gradient(90deg, rgba(5, 24, 28, 0.78) 0%, rgba(5, 24, 28, 0.42) 46%, rgba(5, 24, 28, 0.18) 100%),
    url("../images/hero-bg.jpg") right center / cover no-repeat; }
.hero::before { opacity: 0.25; }
.lang-item { display: flex; align-items: center; }
.lang-switch { display: inline-flex; align-items: center; gap: 0.15rem; padding: 0.2rem; border: 1px solid var(--color-border); border-radius: 999px; background: #fff; }
.lang-link { padding: 0.28rem 0.7rem; border-radius: 999px; color: var(--color-muted); font-size: 0.78rem; font-weight: 700; letter-spacing: 0.04em; }
.lang-link.is-current { background: var(--color-primary); color: #fff; }
.lang-link:hover { color: var(--color-primary); }
.lang-link.is-current:hover { color: #fff; }
@media (max-width: 900px) {
  .lang-switch { margin-left: 0; }
}
.section-close { padding-top: 4.5rem; padding-bottom: 4.5rem; }
.close-grid { display: grid; grid-template-columns: minmax(260px, 0.85fr) 1.25fr; gap: 2.5rem; align-items: start; }
.close-intro h2 { margin: 0.35rem 0 0.75rem; font-family: var(--font-serif); font-size: clamp(1.6rem, 2.4vw, 2.1rem); color: var(--color-primary); letter-spacing: -0.02em; }
.close-intro > p { margin: 0 0 1.5rem; color: var(--color-muted); max-width: 28rem; }
.step-line { list-style: none; margin: 0 0 1.25rem; padding: 0; display: grid; gap: 0.65rem; }
.step-line li { display: flex; align-items: center; gap: 0.75rem; padding: 0.7rem 0.85rem; background: #fff; border: 1px solid var(--color-border); border-radius: 12px; }
.step-line b { font-family: var(--font-serif); color: var(--color-accent-dark); font-size: 0.95rem; min-width: 1.6rem; }
.step-line span { color: var(--color-text); font-size: 0.92rem; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.85rem; }
.faq-card { margin: 0; padding: 1.25rem 1.3rem 1.15rem; background: #fff; border: 1px solid rgba(15, 76, 70, 0.08); border-radius: 16px; box-shadow: 0 10px 28px rgba(15, 76, 70, 0.04); display: flex; flex-direction: column; min-height: 100%; }
.faq-card h3 { margin: 0 0 0.55rem; font-size: 1.02rem; color: var(--color-primary); line-height: 1.45; }
.faq-card p { margin: 0 0 0.9rem; color: var(--color-muted); font-size: 0.9rem; line-height: 1.7; flex: 1; }
.faq-card a { color: var(--color-accent-dark); font-weight: 600; font-size: 0.88rem; }
.cta-band { margin-top: 2.25rem; padding: 2rem 2.25rem; border-radius: 20px; display: flex; align-items: center; justify-content: space-between; gap: 2rem; color: #fff; background:
    linear-gradient(100deg, rgba(6, 28, 30, 0.92) 0%, rgba(6, 28, 30, 0.72) 48%, rgba(6, 28, 30, 0.45) 100%),
    url("../images/hero-bg.jpg") right center / cover no-repeat; box-shadow: 0 18px 40px rgba(15, 76, 70, 0.16); }
.cta-band .section-label { color: #d9b877; }
.cta-band h2 { margin: 0.3rem 0 0.45rem; font-family: var(--font-serif); font-size: clamp(1.45rem, 2.2vw, 1.9rem); color: #fff; }
.cta-band p { margin: 0; color: rgba(255, 255, 255, 0.78); max-width: 38rem; }
.cta-band-actions { display: flex; flex-direction: column; align-items: flex-start; gap: 0.75rem; flex-shrink: 0; }
.cta-band-link { color: #d9b877; font-weight: 600; }
.cta-band-link:hover { color: #fff; }
@media (max-width: 900px) {
  .close-grid, .cta-band { grid-template-columns: 1fr; display: grid; }
  .faq-grid { grid-template-columns: 1fr; }
  .cta-band-actions { flex-direction: row; align-items: center; }
}
:root { --color-primary: #17294d; --color-primary-dark: #0e1b35; --color-primary-soft: rgba(23, 41, 77, 0.07); --color-bg: #f5f7fa; --color-bg-muted: #eef2f7; --color-border: #dfe5ee; --color-border-light: #ebeff5; --color-text: #1a2437; --color-text-secondary: #2c3850; --color-muted: #5f6b80; }
::selection { background: rgba(196, 163, 90, 0.35); color: var(--color-primary-dark); }
.site-header { background: #fff !important; border-bottom: 1px solid var(--color-border-light); box-shadow: 0 6px 20px rgba(23, 41, 77, 0.05); }
.site-header.scrolled { background: rgba(255, 255, 255, 0.96) !important; }
.header-top .header-inner { min-height: 76px; gap: 1.5rem; }
.logo-img { width: auto !important; height: 48px !important; border-radius: 0 !important; box-shadow: none !important; }
.site-search { position: relative; flex: 1 1 auto; max-width: 560px; display: flex; margin: 0 auto; }
.site-search input { flex: 1; height: 44px; padding: 0 3.25rem 0 1.1rem; border: 1.5px solid var(--color-primary); border-radius: 999px; font: inherit; font-size: 0.92rem; color: var(--color-text); background: #fff; outline: none; transition: box-shadow 0.2s ease; }
.site-search input:focus { box-shadow: 0 0 0 4px rgba(23, 41, 77, 0.1); }
.site-search button { position: absolute; right: 4px; top: 4px; width: 36px; height: 36px; border: 0; border-radius: 50%; background: var(--color-primary); color: #fff; display: grid; place-items: center; cursor: pointer; }
.site-search button:hover { background: var(--color-accent-dark); }
.search-suggest { position: absolute; top: calc(100% + 6px); left: 0; right: 0; background: #fff; border: 1px solid var(--color-border); border-radius: 12px; box-shadow: 0 18px 40px rgba(23, 41, 77, 0.14); padding: 0.35rem; z-index: 120; max-height: 420px; overflow: auto; }
.search-suggest a { display: flex; justify-content: space-between; gap: 1rem; padding: 0.55rem 0.75rem; border-radius: 8px; color: var(--color-text); font-size: 0.88rem; }
.search-suggest a:hover, .search-suggest a.is-active { background: var(--color-bg-muted); color: var(--color-primary); }
.search-suggest .s-cas { font-family: ui-monospace, Consolas, monospace; color: var(--color-muted); font-size: 0.8rem; white-space: nowrap; }
.search-suggest .s-more { justify-content: center; color: var(--color-accent-dark); font-weight: 600; }
.header-actions { display: flex; align-items: center; gap: 0.75rem; flex-shrink: 0; }
.header-actions .nav-cta { display: inline-block; padding: 0.6rem 1.25rem !important; border-radius: 999px !important; background: var(--color-primary) !important; color: #fff !important; font-weight: 700; font-size: 0.9rem; box-shadow: 0 6px 16px rgba(23, 41, 77, 0.22); }
.header-actions .nav-cta:hover { background: var(--color-accent-dark) !important; }
.site-nav { background: var(--color-primary); position: relative; }
.site-nav .nav-list { display: flex; align-items: stretch; justify-content: space-between; list-style: none; margin: 0; padding: 0; gap: 0; }
.site-nav .nav-list > li { position: relative; flex: 1 1 auto; }
.site-nav .nav-list > li > a { display: block; text-align: center; padding: 0.85rem 0.5rem; color: rgba(255, 255, 255, 0.9) !important; font-size: 0.95rem; font-weight: 600; border-radius: 0; background: transparent !important; letter-spacing: 0.02em; position: relative; }
.site-nav .nav-list > li > a::after { content: ""; position: absolute; left: 50%; bottom: 0; width: 0; height: 3px; background: var(--color-accent); transform: translateX(-50%); transition: width 0.25s ease; }
.site-nav .nav-list > li:hover > a, .site-nav .nav-list > li > a.active { color: #fff !important; background: rgba(255, 255, 255, 0.08) !important; }
.site-nav .nav-list > li:hover > a::after, .site-nav .nav-list > li > a.active::after { width: 60%; }
.site-nav .sub-menu { display: none; position: absolute; top: 100% !important; left: 50%; transform: translateX(-50%); min-width: 240px; background: #fff; border: 1px solid var(--color-border); border-top: 3px solid var(--color-accent); border-radius: 0 0 14px 14px; box-shadow: 0 22px 48px rgba(23, 41, 77, 0.16); padding: 1rem; z-index: 110; flex-direction: column; }
.site-nav .sub-menu::before { display: none; }
.site-nav .has-sub:hover > .sub-menu, .site-nav .has-sub:focus-within > .sub-menu, .site-nav .has-sub.open > .sub-menu { display: block; }
.site-nav .sub-menu ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.25rem; }
.site-nav .sub-menu .grid-3 { grid-template-columns: repeat(3, minmax(210px, 1fr)); gap: 0.35rem 0.75rem; }
.site-nav .sub-menu .grid-2 { grid-template-columns: repeat(2, minmax(150px, 1fr)); }
.site-nav .sub-menu .grid-1 { grid-template-columns: 1fr; }
.site-nav .sub-menu li { width: auto; }
.site-nav .sub-menu ul a { display: flex; align-items: center; justify-content: space-between; gap: 0.75rem; padding: 0.6rem 0.85rem; border-radius: 8px; background: var(--color-bg-muted); color: var(--color-text) !important; font-size: 0.875rem; font-weight: 500; white-space: nowrap; }
.site-nav .sub-menu ul a svg { color: var(--color-muted); flex-shrink: 0; }
.site-nav .sub-menu ul a:hover { background: var(--color-primary); color: #fff !important; }
.site-nav .sub-menu ul a:hover svg { color: var(--color-accent); }
.site-nav .sub-head { display: inline-block; margin: 0 0 0.75rem; padding: 0.4rem 0.9rem; background: var(--color-primary); color: #fff !important; border-radius: 6px; font-weight: 700; font-size: 0.85rem; }
.site-nav .sub-head:hover { background: var(--color-accent-dark); }
.site-nav .has-sub--wide { position: static; }
.site-nav .has-sub--wide > .sub-menu { left: 50%; width: min(100% - 2rem, 1140px); }
.site-nav .has-sub--wide > .sub-menu .grid-3 { grid-template-columns: repeat(3, 1fr); }
.site-nav .sub-menu--right { left: auto; right: 0; transform: none; }
.site-nav .sub-menu--about { width: 560px; padding: 1rem; }
.site-nav .has-sub:hover > .sub-menu--about, .site-nav .has-sub:focus-within > .sub-menu--about, .site-nav .has-sub.open > .sub-menu--about { display: flex; flex-direction: row; gap: 1.1rem; }
.sub-menu--about .about-shot { flex: 0 0 230px; border-radius: 10px; overflow: hidden; }
.sub-menu--about .about-shot img { width: 100%; height: 100%; object-fit: cover; }
.sub-menu--about .about-txt b { display: block; color: var(--color-primary); font-size: 1rem; margin-bottom: 0.35rem; }
.sub-menu--about .about-txt p { margin: 0 0 0.6rem; font-size: 0.84rem; color: var(--color-muted); line-height: 1.65; }
.sub-menu--about .about-txt ul { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.sub-menu--about .about-txt ul a { padding: 0.35rem 0.75rem; font-size: 0.8rem; }
.header-actions .lang-switch { border-color: var(--color-border); }
.header-actions .lang-link.is-current { background: var(--color-primary); }
.hero { background:
    linear-gradient(90deg, rgba(8, 16, 34, 0.86) 0%, rgba(10, 20, 42, 0.55) 48%, rgba(10, 20, 42, 0.12) 100%),
    url("../images/hero-bg.jpg") center / cover no-repeat !important; }
.hero::before, .hero::after { opacity: 0.12 !important; }
.hero-badge { border-color: rgba(217, 184, 119, 0.55) !important; }
.cta-band { background:
    linear-gradient(100deg, rgba(10, 20, 42, 0.95) 0%, rgba(10, 20, 42, 0.8) 50%, rgba(10, 20, 42, 0.55) 100%),
    url("../images/hero-bg.jpg") right center / cover no-repeat !important; }
.cta-box { background:
    radial-gradient(480px 180px at 100% 0%, rgba(217, 184, 119, 0.28), transparent 60%),
    linear-gradient(135deg, #0e1b35, #23407a) !important; }
.page-hero { background: linear-gradient(180deg, #f3f5fa 0%, #f7f8fb 100%) !important; border-bottom: 1px solid var(--color-border-light); }
table.compare thead th { background: var(--color-primary) !important; }
table.compare tbody tr:nth-child(even) { background: #f7f9fc; }
table.compare tbody tr:hover { background: #f4f1ea; }
.site-footer { background:
    radial-gradient(700px 220px at 0% 0%, rgba(217, 184, 119, 0.1), transparent 55%),
    #0e1b35 !important; color: #a9b6cc; }
.footer-grid p, .footer-grid a { color: #a9b6cc !important; }
.footer-grid a:hover { color: var(--color-accent) !important; }
.footer-brand img { height: 50px; width: auto; margin-bottom: 1rem; }
.float-tel { background: var(--color-primary) !important; }
.float-tel:hover { background: var(--color-accent-dark) !important; }
.biz-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; }
.biz-card { display: flex; flex-direction: column; padding: 1.6rem 1.4rem; background: #fff; border: 1px solid var(--color-border); border-radius: 16px; color: var(--color-text); transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease; }
.biz-card:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(23, 41, 77, 0.1); border-color: var(--color-accent); color: var(--color-text); }
.biz-ico { display: grid; place-items: center; width: 52px; height: 52px; margin-bottom: 1rem; border-radius: 14px; background: var(--color-primary); color: var(--color-accent); }
.biz-card h3 { margin: 0 0 0.5rem; color: var(--color-primary); font-size: 1.15rem; }
.biz-card p { margin: 0 0 1rem; color: var(--color-muted); font-size: 0.9rem; line-height: 1.7; flex: 1; }
.cat-chips { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0.65rem; margin-bottom: 2.5rem; }
.cat-chip { display: flex; align-items: center; gap: 0.7rem; padding: 0.8rem 1rem; background: #fff; border: 1px solid var(--color-border); border-radius: 10px; color: var(--color-text); font-size: 0.9rem; font-weight: 500; }
.cat-chip .cat-ico { color: var(--color-primary); display: grid; }
.cat-chip:hover { border-color: var(--color-primary); color: var(--color-primary); background: var(--color-bg-muted); }
.sub-h { text-align: center; color: var(--color-primary); font-size: 1.25rem; margin: 0 0 1.25rem; }
.about-split { display: grid; grid-template-columns: 1.05fr 1fr; gap: 3rem; align-items: center; }
.about-split h2 { font-family: var(--font-serif); color: var(--color-primary); font-size: clamp(1.6rem, 2.4vw, 2.1rem); margin: 0.35rem 0 1rem; }
.about-split p { color: var(--color-text-secondary); }
.about-photo { margin: 0; border-radius: 18px; overflow: hidden; box-shadow: 0 24px 50px rgba(23, 41, 77, 0.18); }
.about-photo img { width: 100%; height: auto; }
.about-motto { font-family: var(--font-serif); color: var(--color-accent-dark) !important; font-size: 1.1rem; letter-spacing: 0.15em; margin: 1rem 0 1.4rem; }
.about-split--page { margin-bottom: 2.5rem; align-items: start; }
.about-lead { font-size: 1.05rem; color: var(--color-text) !important; }
.res-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-bottom: 2rem; }
.res-card { display: flex; flex-direction: column; gap: 0.35rem; padding: 1.35rem 1.4rem; background: #fff; border: 1px solid var(--color-border); border-radius: 14px; color: var(--color-text); transition: border-color 0.2s ease, box-shadow 0.2s ease; }
.res-card:hover { border-color: var(--color-primary); box-shadow: 0 12px 30px rgba(23, 41, 77, 0.08); color: var(--color-text); }
.res-ico { color: var(--color-primary); margin-bottom: 0.35rem; }
.res-card b { color: var(--color-primary); font-size: 1.05rem; }
.res-card em { font-style: normal; color: var(--color-muted); font-size: 0.875rem; }
.faq-grid--4 { grid-template-columns: repeat(4, 1fr); }
.anchor-nav { display: flex; flex-wrap: wrap; gap: 0.5rem; margin: 0 0 2rem; }
.anchor-nav a { padding: 0.45rem 1rem; border-radius: 999px; background: #fff; border: 1px solid var(--color-border); color: var(--color-primary); font-size: 0.875rem; font-weight: 600; }
.anchor-nav a:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.line-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.1rem; margin-bottom: 2.5rem; }
.line-card { display: flex; gap: 1.1rem; padding: 1.5rem; background: #fff; border: 1px solid var(--color-border); border-radius: 16px; scroll-margin-top: 150px; }
.line-card:target { border-color: var(--color-accent); box-shadow: 0 0 0 3px var(--color-accent-soft); }
.line-ico { flex: 0 0 48px; height: 48px; display: grid; place-items: center; border-radius: 12px; background: var(--color-primary-soft); color: var(--color-primary); }
.line-body h2 { margin: 0 0 0.45rem !important; font-size: 1.15rem; color: var(--color-primary); }
.line-body p { margin: 0 0 0.6rem; color: var(--color-text-secondary); font-size: 0.92rem; }
.line-ask-h { font-weight: 700; color: var(--color-text) !important; font-size: 0.85rem !important; margin-bottom: 0.25rem !important; }
.line-ask { margin: 0 0 0.75rem; padding-left: 1.1rem; font-size: 0.86rem; color: var(--color-muted); }
.src-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.1rem; margin-bottom: 2.5rem; }
.src-card { position: relative; padding: 1.75rem 1.4rem 1.5rem; background: #fff; border: 1px solid var(--color-border); border-radius: 18px; scroll-margin-top: 150px; overflow: hidden; }
.src-card::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 4px; background: linear-gradient(90deg, var(--color-primary), var(--color-accent)); }
.src-ico { color: var(--color-accent-dark); margin-bottom: 0.9rem; }
.src-no { position: absolute; right: 1.2rem; top: 1rem; font-family: var(--font-serif); font-size: 2rem; font-weight: 700; color: rgba(23, 41, 77, 0.1); }
.src-card h2 { margin: 0 0 0.6rem !important; color: var(--color-primary); font-size: 1.15rem; }
.src-card p { margin: 0; color: var(--color-text-secondary); font-size: 0.9rem; line-height: 1.75; }
.src-band { display: grid; grid-template-columns: 1fr 1.1fr; gap: 2.5rem; align-items: center; padding: 2.25rem; margin-bottom: 2rem; border-radius: 20px; background: var(--color-bg-muted); }
.src-band h2 { margin: 0.3rem 0 0.75rem !important; color: var(--color-primary); font-family: var(--font-serif); }
.src-band p { color: var(--color-muted); margin: 0; }
.src-band .step-line { margin: 0; }
.form-layout { display: grid; grid-template-columns: 1.6fr 1fr; gap: 2rem; align-items: start; }
.cc-form { background: #fff; border: 1px solid var(--color-border); border-radius: 18px; padding: 1.75rem; display: grid; gap: 1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.cc-form label { display: grid; gap: 0.35rem; font-size: 0.875rem; font-weight: 600; color: var(--color-text); }
.cc-form label i { color: #c0392b; font-style: normal; }
.cc-form input, .cc-form select, .cc-form textarea { font: inherit; font-weight: 400; font-size: 0.92rem; padding: 0.65rem 0.8rem; border: 1px solid var(--color-border); border-radius: 10px; background: #fafbfd; color: var(--color-text); }
.cc-form input:focus, .cc-form select:focus, .cc-form textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(23, 41, 77, 0.08); background: #fff; }
.cc-form button { justify-self: start; border: 0; cursor: pointer; }
.form-msg { margin: 0; padding: 0.75rem 1rem; border-radius: 10px; background: var(--color-bg-muted); color: var(--color-primary); font-size: 0.9rem; }
.form-msg.is-error { background: #fdecea; color: #a93226; }
.form-aside { background: #fff; border: 1px solid var(--color-border); border-radius: 18px; padding: 1.5rem; }
.form-aside h2 { margin-top: 0 !important; font-size: 1.1rem; color: var(--color-primary); }
.form-aside ul { padding-left: 1.1rem; color: var(--color-muted); font-size: 0.9rem; }
.contact-list { list-style: none; padding: 0 !important; }
.contact-list li { display: grid; grid-template-columns: 5rem 1fr; padding: 0.5rem 0; border-bottom: 1px dashed var(--color-border); }
.contact-list b { color: var(--color-text); }
.biz-mini-grid, .adv-grid, .client-grid { display: grid; gap: 1rem; margin-bottom: 2rem; }
.biz-mini-grid { grid-template-columns: repeat(4, 1fr); }
.adv-grid { grid-template-columns: repeat(3, 1fr); }
.client-grid { grid-template-columns: repeat(3, 1fr); }
.biz-mini, .adv-item, .client-item { padding: 1.2rem 1.25rem; background: #fff; border: 1px solid var(--color-border); border-radius: 14px; }
.biz-mini { display: grid; gap: 0.35rem; color: var(--color-text); }
.biz-mini:hover { border-color: var(--color-primary); color: var(--color-text); }
.biz-mini b, .client-item b { color: var(--color-primary); font-size: 1.02rem; }
.biz-mini span, .client-item span { color: var(--color-muted); font-size: 0.875rem; }
.client-item { display: grid; gap: 0.35rem; }
.adv-item { border-left: 4px solid var(--color-accent); }
.adv-item h3 { margin: 0 0 0.35rem; color: var(--color-primary); font-size: 1.02rem; }
.adv-item p { margin: 0; color: var(--color-muted); font-size: 0.9rem; }
.search-page-form { display: flex; gap: 0.75rem; max-width: 640px; margin-bottom: 1rem; }
.search-page-form input { flex: 1; height: 46px; padding: 0 1rem; border: 1.5px solid var(--color-primary); border-radius: 10px; font: inherit; }
.search-page-form .btn { border: 0; cursor: pointer; }
.search-count { color: var(--color-muted); font-size: 0.9rem; }
.search-results { display: grid; gap: 0.6rem; margin-bottom: 2rem; }
.search-hit { display: grid; grid-template-columns: 1fr auto; gap: 0.25rem 1rem; padding: 0.9rem 1.1rem; background: #fff; border: 1px solid var(--color-border); border-radius: 12px; color: var(--color-text); }
.search-hit:hover { border-color: var(--color-primary); color: var(--color-text); }
.search-hit b { color: var(--color-primary); }
.search-hit .s-cas { font-family: ui-monospace, Consolas, monospace; color: var(--color-muted); }
.search-hit em { grid-column: 1 / -1; font-style: normal; font-size: 0.84rem; color: var(--color-muted); }
.empty-state { text-align: center; padding: 3rem 1rem; background: #fff; border: 1px dashed var(--color-border); border-radius: 18px; margin-bottom: 2rem; }
.empty-ico { display: inline-grid; place-items: center; width: 60px; height: 60px; border-radius: 50%; background: var(--color-bg-muted); color: var(--color-primary); margin-bottom: 0.75rem; }
.empty-state h2 { color: var(--color-primary); margin: 0 0 0.5rem !important; }
@media (max-width: 1100px) {
  .site-nav .nav-list > li > a { font-size: 0.88rem; padding: 0.8rem 0.35rem; }
  .biz-grid, .src-grid, .faq-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .cat-chips { grid-template-columns: repeat(3, 1fr); }
  .site-nav .has-sub--wide > .sub-menu .grid-3 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  .header-top .header-inner { flex-wrap: wrap; min-height: 64px; gap: 0.6rem; padding: 0.6rem 0; }
  .logo-img { height: 40px !important; }
  .site-search { order: 3; flex-basis: 100%; max-width: none; }
  .header-actions { margin-left: auto; }
  .header-actions .nav-cta { display: none; }
  .nav-toggle { display: flex !important; }
  .site-nav { display: none; position: static; padding: 0; box-shadow: none; border: 0; }
  .site-nav.open { display: block; }
  .site-nav .nav-list { flex-direction: column; }
  .site-nav .nav-list > li > a { text-align: left; padding: 0.85rem 0.25rem; border-bottom: 1px solid rgba(255, 255, 255, 0.08); }
  .site-nav .nav-list > li > a::after { display: none; }
  .site-nav .sub-menu, .site-nav .has-sub--wide > .sub-menu, .site-nav .sub-menu--right { position: static; transform: none; width: auto; box-shadow: none; border: 0; border-radius: 0; padding: 0.6rem 0 0.9rem !important; background: transparent; margin: 0; }
  .site-nav .has-sub:hover > .sub-menu { display: none; }
  .site-nav .has-sub.open > .sub-menu { display: block !important; }
  .site-nav .has-sub.open > .sub-menu--about { display: block !important; }
  .sub-menu--about .about-shot { display: none; }
  .sub-menu--about .about-txt b, .sub-menu--about .about-txt p { color: #fff; }
  .site-nav .sub-menu .grid-3, .site-nav .sub-menu .grid-2, .site-nav .has-sub--wide > .sub-menu .grid-3 { grid-template-columns: 1fr; }
  .site-nav .sub-menu ul a { white-space: normal; }
  .about-split, .form-layout, .src-band { grid-template-columns: 1fr; }
  .line-list { grid-template-columns: 1fr; }
  .biz-mini-grid, .adv-grid, .client-grid, .res-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 640px) {
  .biz-grid, .src-grid, .faq-grid--4, .biz-mini-grid, .adv-grid, .client-grid, .res-grid, .form-row { grid-template-columns: 1fr; }
  .cat-chips { grid-template-columns: 1fr 1fr; }
  .header-actions .lang-switch { transform: scale(0.92); }
}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.cta-box .cta-title { color: #d9b877; font-family: var(--font-serif); font-size: 1.375rem; margin: 0 0 0.625rem; }
.table-note { font-size: 0.82rem; color: var(--color-muted); margin: 0.4rem 0 2rem; }
.cat-chip { min-width: 0; }
.cat-chip span:last-child { min-width: 0; overflow-wrap: anywhere; }
@media (max-width: 640px) {
  .related-links a, .breadcrumb a, .anchor-nav a { display: inline-block; min-height: 32px; line-height: 32px; }
}

/* ===================================================================
   v9 · 第三轮：列表页（侧栏 + 产品表）、详情页、首页轮播、品牌带、抗体数字
   =================================================================== */
/* 下拉白底覆盖：面板按内容撑开 */
.site-nav .sub-menu--grid { width: max-content; max-width: min(1140px, calc(100vw - 2rem)); }
.site-nav .has-sub--wide > .sub-menu { width: max-content !important; max-width: min(1140px, calc(100vw - 2rem)); }
.site-nav .sub-menu .grid-3 { grid-template-columns: repeat(3, max-content) !important; }
.site-nav .sub-menu ul a { min-width: 220px; }

/* 列表页 */
.page-content--list, .page-content--detail { padding-top: 1.5rem; }
.page-content--list .breadcrumb, .page-content--detail .breadcrumb { margin-bottom: 1.25rem; }
.cat-layout { display: grid; grid-template-columns: 250px minmax(0, 1fr); gap: 2rem; align-items: start; }
.cat-side { position: sticky; top: 140px; background: #fff; border: 1px solid var(--color-border); border-radius: 14px; overflow: hidden; }
.cat-side-h { margin: 0 !important; padding: 0.85rem 1.1rem; background: var(--color-primary); color: #fff !important; font-size: 1rem !important; font-family: var(--font) !important; }
.cat-side ul { list-style: none; margin: 0; padding: 0.4rem; }
.cat-side a { display: flex; justify-content: space-between; align-items: center; gap: 0.5rem; padding: 0.55rem 0.75rem; border-radius: 8px; color: var(--color-text); font-size: 0.88rem; line-height: 1.4; }
.cat-side a em { font-style: normal; font-size: 0.75rem; color: var(--color-muted); background: var(--color-bg-muted); border-radius: 999px; padding: 0.05rem 0.5rem; flex-shrink: 0; }
.cat-side a:hover { background: var(--color-bg-muted); color: var(--color-primary); }
.cat-side a.is-active { background: var(--color-primary-soft); color: var(--color-primary); font-weight: 700; box-shadow: inset 3px 0 0 var(--color-accent); }
.cat-main-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; flex-wrap: wrap; margin-bottom: 0.5rem; }
.cat-main-head h1 { margin: 0; font-size: clamp(1.4rem, 2.2vw, 1.8rem); color: var(--color-primary); font-family: var(--font-serif); }
.list-count { margin: 0; color: var(--color-muted); font-size: 0.9rem; }
.cat-desc { color: var(--color-muted); margin: 0 0 1rem; }
.table-filter { display: flex; align-items: center; gap: 0.75rem; margin: 0 0 1rem; }
.table-filter input { flex: 1; max-width: 420px; height: 40px; padding: 0 0.9rem; border: 1px solid var(--color-border); border-radius: 10px; font: inherit; font-size: 0.9rem; }
.table-filter input:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(23, 41, 77, 0.08); }
.filter-count { color: var(--color-muted); font-size: 0.85rem; }
.btn-mini { display: inline-block; padding: 0.3rem 0.8rem; border-radius: 999px; border: 1px solid var(--color-primary); color: var(--color-primary); font-size: 0.8rem; font-weight: 600; white-space: nowrap; }
.btn-mini:hover { background: var(--color-primary); color: #fff; }
tr.is-hidden { display: none; }

/* 抗体 */
.ab-block { padding: 1.5rem 0 0.5rem; }
.ab-intro { font-size: 1rem; color: var(--color-text-secondary); max-width: 46rem; }
.ab-nums { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin: 1.5rem 0; }
.ab-num { background: #fff; border: 1px solid var(--color-border); border-radius: 14px; padding: 1.5rem 1.25rem; text-align: center; }
.ab-num b { display: block; font-family: var(--font-serif); font-size: clamp(2.2rem, 4vw, 3rem); color: var(--color-primary); line-height: 1.1; }
.ab-num b sup { font-size: 0.5em; color: var(--color-accent-dark); margin-left: 0.1em; }
.ab-num span { display: block; margin-top: 0.5rem; color: var(--color-muted); font-size: 0.92rem; }
.ab-cta { display: flex; align-items: center; gap: 1rem; flex-wrap: wrap; font-weight: 600; color: var(--color-text); }

/* 详情页 */
.pd-head { display: grid; grid-template-columns: 320px minmax(0, 1fr); gap: 2rem; align-items: start; margin-bottom: 2rem; }
.pd-img { margin: 0; background: radial-gradient(circle at 50% 42%, #fff 0%, #f3efe6 72%); border-radius: 16px; border: 1px solid var(--color-border); padding: 1rem; }
.pd-img img { width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; }
.pd-summary h1 { margin: 0 0 0.35rem; font-size: clamp(1.4rem, 2.4vw, 1.9rem); color: var(--color-primary); font-family: var(--font-serif); }
.pd-alt { margin: 0 0 0.5rem; color: var(--color-muted); }
.code-pill { display: inline-block; font-family: ui-monospace, Consolas, monospace; font-size: 0.8rem; padding: 0.12rem 0.55rem; border-radius: 6px; background: var(--color-accent-soft); color: var(--color-accent-dark); }
.pd-desc { margin: 1rem 0; color: var(--color-text-secondary); line-height: 1.85; }
.pd-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-bottom: 1.25rem; }
.pd-actions { display: flex; flex-wrap: wrap; gap: 0.75rem; }
.page-content--detail h2 { font-size: 1.15rem; color: var(--color-primary); margin: 2rem 0 0.75rem; }
.page-content--detail h3 { font-size: 1rem; color: var(--color-text); margin: 1.25rem 0 0.5rem; }
.rel-prods ul { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 0.5rem; }
.rel-prods li { display: flex; justify-content: space-between; gap: 0.5rem; align-items: center; padding: 0.6rem 0.85rem; background: #fff; border: 1px solid var(--color-border); border-radius: 10px; }
.rel-prods li a { color: var(--color-primary); font-weight: 500; font-size: 0.9rem; }

/* 首页：公司简介照片、轮播 */
.about-photo img { aspect-ratio: 1400 / 829; object-fit: cover; }
.section-header--row { display: flex; justify-content: space-between; align-items: end; text-align: left; max-width: none; }
.section-header--row h2 { margin-bottom: 0; }
.car-ctrl { display: flex; gap: 0.5rem; }
.car-btn { width: 42px; height: 42px; border-radius: 50%; border: 1px solid var(--color-border); background: #fff; color: var(--color-primary); font-size: 1.4rem; line-height: 1; cursor: pointer; }
.car-btn:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
.car { overflow-x: auto; scroll-snap-type: x mandatory; scrollbar-width: none; -webkit-overflow-scrolling: touch; margin: 0 -0.5rem; padding: 0.5rem; }
.car::-webkit-scrollbar { display: none; }
.car-track { display: grid; grid-auto-flow: column; grid-auto-columns: calc((100% - 3 * 1.1rem) / 4); gap: 1.1rem; }
.car-item { scroll-snap-align: start; }
/* 自动滚动时关闭吸附，否则会一格一格跳 */
.car.is-auto { scroll-snap-type: none; }
.car-item h3 a { color: inherit; }
.car-item .card-inner p { display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden; }

/* 企业愿景 */
.vision-box { padding: 1.5rem 1.75rem; background: #fff; border: 1px solid var(--color-border); border-left: 4px solid var(--color-accent); border-radius: 0 14px 14px 0; margin-bottom: 2rem; }
.vision-box p { margin: 0 0 0.75rem; font-size: 1.02rem; line-height: 1.9; color: var(--color-text); }
.vision-box .about-motto { margin: 0; }

/* 品牌 Logo 滚动条 */
.brand-strip { margin: 0 0 2.5rem; padding: 1.75rem 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.brand-strip h2 { text-align: center; font-size: 1.05rem !important; color: var(--color-muted) !important; margin: 0 0 1.25rem !important; font-weight: 600; letter-spacing: 0.04em; }
.brand-marquee { display: flex; overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent); mask-image: linear-gradient(90deg, transparent, #000 4%, #000 96%, transparent); }
/* 两条轨道宽度必须完全一致，滚动才不会错位重影：logo 用固定尺寸格子，不懒加载 */
/* 轨道放在 .page-content 里，会继承正文列表的 max-width:44rem / padding-left / li 下边距，
   导致轨道被压窄、logo 溢出互相叠压；这里全部显式重置。
   间距只用 li 的左右 padding（不用 gap），两条轨道首尾衔接处的间距与中间完全相同。 */
.page-content .brand-track, .brand-track { display: flex; align-items: center; gap: 0; list-style: none; margin: 0; padding: 0; max-width: none; width: max-content; flex: 0 0 auto; animation: brand-scroll 70s linear infinite; }
.page-content .brand-track li, .brand-track li { flex: 0 0 auto; width: 160px; height: 60px; margin: 0; padding: 0 20px; box-sizing: content-box; display: flex; align-items: center; justify-content: center; }
.brand-track img { display: block; width: 160px; height: 60px; max-width: none; object-fit: contain; filter: grayscale(1); opacity: 0.72; transition: filter 0.2s, opacity 0.2s; }
.brand-track li:hover img { filter: none; opacity: 1; }
@media (max-width: 600px) { .page-content .brand-track li, .brand-track li { width: 120px; height: 45px; padding: 0 14px; } .brand-track img { width: 120px; height: 45px; } }
.brand-marquee:hover .brand-track { animation-play-state: paused; }
@keyframes brand-scroll { from { transform: translateX(0); } to { transform: translateX(-100%); } }
@media (prefers-reduced-motion: reduce) { .brand-track { animation: none; flex-wrap: wrap; } .brand-track[aria-hidden="true"] { display: none; } }

@media (max-width: 1100px) {
  .car-track { grid-auto-columns: calc((100% - 2 * 1.1rem) / 3); }
}
@media (max-width: 900px) {
  .cat-layout { grid-template-columns: minmax(0, 1fr); gap: 1rem; }
  .cat-side { position: static; }
  .cat-side-h { display: none; }
  .cat-side ul { display: flex; overflow-x: auto; gap: 0.4rem; scrollbar-width: none; }
  .cat-side li { flex-shrink: 0; }
  .cat-side a { white-space: nowrap; border: 1px solid var(--color-border); }
  .pd-head { grid-template-columns: 1fr; }
  .pd-img { max-width: 320px; }
  .car-track { grid-auto-columns: calc((100% - 1.1rem) / 2); }
  .site-nav .sub-menu--grid, .site-nav .has-sub--wide > .sub-menu { width: auto !important; max-width: none; }
  .site-nav .sub-menu .grid-3 { grid-template-columns: 1fr !important; }
  .site-nav .sub-menu ul a { min-width: 0; }
}
@media (max-width: 640px) {
  .ab-nums { grid-template-columns: 1fr; }
  .car-track { grid-auto-columns: 82%; }
  .section-header--row { align-items: center; }
}

/* list layout: let the table scroll inside its column instead of widening the page */
.cat-main, .cat-side { min-width: 0; }
.cat-main .compare-wrap { overflow-x: auto; max-width: 100%; }
/* sr-only spans are absolute; anchor them inside the scroller so they don't widen the page */
.compare-wrap { position: relative; }
/* formula note under same-name media { display: block; margin-top: 0.2rem; font-weight: 400; font-size: 0.78rem; color: var(--color-muted); line-height: 1.45; }
.tag-new { display: inline-block; margin-left: 0.35rem; padding: 0 0.45rem; border-radius: 999px; background: var(--color-accent); color: #fff; font-size: 0.7rem; font-weight: 700; vertical-align: middle; }
.pd-note { margin: -0.25rem 0 0.5rem; color: var(--color-primary); font-weight: 600; }


/* ════════════════════════════════════════════════════════════════
   视觉统一层（2026-09 美化）
   只改外观，不动结构与内容。放在文件末尾，覆盖前面各轮叠加的旧色。
   原样式备份：css/main.美化前备份.css
   ════════════════════════════════════════════════════════════════ */

/* 1. 设计变量：品牌深蓝 + 金色点缀，一套阴影、一套圆角 */
:root {
  --color-primary: #17294d;
  --color-primary-dark: #0e1b35;
  --color-primary-mid: #23407a;
  --color-primary-soft: rgba(23, 41, 77, 0.06);
  --color-accent: #c4a35a;
  --color-accent-dark: #97772f;
  --color-accent-soft: rgba(196, 163, 90, 0.12);
  --color-bg: #f6f8fb;
  --color-bg-muted: #eef2f7;
  --color-border: #e1e7ef;
  --color-border-light: #edf1f6;
  --color-text: #16213a;
  --color-text-secondary: #34405a;
  --color-muted: #66728a;
  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --shadow-xs: 0 1px 2px rgba(23, 41, 77, 0.04);
  --shadow-sm: 0 2px 8px rgba(23, 41, 77, 0.05);
  --shadow: 0 10px 30px rgba(23, 41, 77, 0.07);
  --shadow-lg: 0 22px 50px rgba(23, 41, 77, 0.12);
  --font: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body { color: var(--color-text-secondary); background: var(--color-bg); font-feature-settings: "tnum" 1; text-rendering: optimizeLegibility; }
a { color: var(--color-primary-mid); }
a:hover { color: var(--color-accent-dark); }
:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; border-radius: 4px; }

/* 2. 标题层级：更紧的字距、统一颜色 */
.section-header h2, .page-hero h1, .pd-summary h1, .cat-main-head h1, .about-split h2 { color: var(--color-primary); letter-spacing: -0.015em; line-height: 1.3; }
.section-header { margin-bottom: 2.5rem; }
.section-header p { color: var(--color-muted); }
.section-label, .page-hero .tag { display: inline-flex; align-items: center; gap: 0.5rem; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--color-accent-dark); }
.section-label::before { content: ""; width: 18px; height: 2px; background: var(--color-accent); border-radius: 2px; }
.section { padding-block: clamp(3.5rem, 7vw, 5.5rem); }

/* 正文 h2：左侧金条改为更精致的短竖条 */
.page-content h2 { border-left: none; padding-left: 0.9rem; position: relative; }
.page-content h2::before { content: ""; position: absolute; left: 0; top: 0.3em; bottom: 0.3em; width: 3px; border-radius: 3px; background: linear-gradient(180deg, var(--color-accent), var(--color-accent-dark)); }
.src-card h2::before, .line-body h2::before, .cat-side-h::before, .faq-block h2::before, .rel-prods h2::before { display: none; }
.src-card h2, .line-body h2 { padding-left: 0 !important; }

/* 3. 首屏：更干净的深蓝渐变，数字栏毛玻璃 */
.hero { background:
    linear-gradient(100deg, rgba(10, 20, 42, 0.92) 0%, rgba(14, 27, 53, 0.72) 45%, rgba(14, 27, 53, 0.25) 100%),
    url("../images/hero-bg.jpg") center / cover no-repeat !important; }
.hero::before, .hero::after { opacity: 0.06 !important; }
.hero h1 { letter-spacing: -0.02em; line-height: 1.25; text-shadow: 0 2px 24px rgba(0, 0, 0, 0.25); }
.hero h1 .accent { color: #e2c486; }
.hero-lead { color: rgba(236, 241, 250, 0.86) !important; }
.hero-badge { background: rgba(196, 163, 90, 0.12); border: 1px solid rgba(217, 184, 119, 0.45) !important; color: #e2c486 !important; backdrop-filter: blur(6px); }
.hero-stats > * { background: rgba(255, 255, 255, 0.06); border: 1px solid rgba(255, 255, 255, 0.12); border-radius: var(--radius); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.hero-stats .num { color: #fff; }
.hero-stats .lbl { color: rgba(236, 241, 250, 0.7); }

/* 4. 按钮：主按钮金色渐变，次按钮描边 */
.btn { gap: 0.45rem; letter-spacing: 0.01em; }
.btn-primary { background: linear-gradient(135deg, #cfae63, #a9853a) !important; color: #fff !important; border: none; box-shadow: 0 8px 22px rgba(169, 133, 58, 0.28); }
.btn-primary:hover { background: linear-gradient(135deg, #c4a35a, #8f6f2c) !important; box-shadow: 0 12px 28px rgba(169, 133, 58, 0.36); transform: translateY(-1px); }
.btn-outline { border: 1.5px solid var(--color-border); color: var(--color-primary); background: #fff; }
.btn-outline:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-mini { border: 1.5px solid var(--color-border); color: var(--color-primary); background: #fff; transition: all 0.2s ease; }
.btn-mini:hover { border-color: var(--color-primary); background: var(--color-primary); color: #fff; }

/* 5. 卡片统一：一种边框、一种阴影、一种悬停 */
.card, .pillar-card, .biz-card, .res-card, .src-card, .line-card, .faq-card, .cat-item, .cat-chip {
  border: 1px solid var(--color-border) !important;
  box-shadow: var(--shadow-xs) !important;
  border-radius: var(--radius-lg);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.card:hover, .pillar-card:hover, .biz-card:hover, .res-card:hover, .src-card:hover, .line-card:hover, .faq-card:hover, .cat-item:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow) !important;
  border-color: rgba(196, 163, 90, 0.55) !important;
}
.cat-chip { border-radius: var(--radius) !important; }
.cat-chip:hover { border-color: var(--color-primary) !important; background: #fff; box-shadow: var(--shadow-sm) !important; }
.biz-ico { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-mid)); box-shadow: 0 8px 18px rgba(23, 41, 77, 0.2); }
.line-ico, .res-ico { color: var(--color-primary); }
.line-ico { background: var(--color-accent-soft); color: var(--color-accent-dark); }
.card--media .card-thumb, .pd-img, .media-figure--product { background: radial-gradient(circle at 50% 40%, #fff 0%, #f1f4f9 75%) !important; }
.tag { background: var(--color-primary-soft); color: var(--color-primary); border-radius: 999px; padding: 0.15rem 0.65rem; font-size: 0.75rem; font-weight: 600; }

/* 6. 内页页头：浅色底 + 细纹理 */
.page-hero { background:
    radial-gradient(600px 200px at 100% 0%, rgba(196, 163, 90, 0.08), transparent 70%),
    linear-gradient(180deg, #f1f4f9 0%, #f7f9fc 100%) !important;
  border-bottom: 1px solid var(--color-border-light); }
.breadcrumb { font-size: 0.8rem; }
.breadcrumb a:hover { color: var(--color-primary); }

/* 7. 表格：更轻的表头、行距舒展、斑马纹、悬停高亮 */
.compare-wrap { border-radius: var(--radius-lg) !important; border: 1px solid var(--color-border) !important; box-shadow: var(--shadow-sm) !important; background: #fff; }
table.compare thead th { background: var(--color-primary) !important; color: #fff; font-size: 0.85rem; font-weight: 600; letter-spacing: 0.04em; padding: 0.85rem 1rem; }
table.compare th, table.compare td { border-bottom: 1px solid var(--color-border-light); }
table.compare tbody th { background: transparent; }
table.compare tbody tr:nth-child(even) { background: #fafbfd; }
table.compare tbody tr { transition: background 0.15s ease; }
table.compare tbody tr:hover { background: #f6f3ec !important; }
table.compare tbody tr:last-child td, table.compare tbody tr:last-child th { border-bottom: none; }
.prod-shot { width: 60px; height: 60px; border-radius: 10px; background: #f5f7fa; border: 1px solid var(--color-border-light); box-shadow: none; }
.cas { background: var(--color-primary-soft); color: var(--color-primary); border-radius: 6px; }
.code-pill { background: var(--color-accent-soft); color: var(--color-accent-dark); border-radius: 6px; font-weight: 600; }
.table-filter input { border-radius: 999px; border: 1.5px solid var(--color-border); padding-left: 1rem; transition: border-color 0.2s, box-shadow 0.2s; }
.table-filter input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(23, 41, 77, 0.08); }

/* 8. 分类侧栏：更轻的标题栏 */
.cat-side { border-radius: var(--radius-lg); box-shadow: var(--shadow-sm); }
.cat-side-h { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-mid)) !important; letter-spacing: 0.04em; }
.cat-side a { transition: background 0.15s, color 0.15s; }
.cat-side a.is-active em, .cat-side a:hover em { background: #fff; color: var(--color-primary); }

/* 9. 产品详情页头部：图 + 信息卡 */
.pd-head { gap: 2.5rem; padding: 1.75rem; background: #fff; border: 1px solid var(--color-border); border-radius: 20px; box-shadow: var(--shadow-sm); }
.pd-img { border: none !important; border-radius: 14px; }
.pd-summary h1 { margin-bottom: 0.4rem; }
.pd-alt { font-size: 0.95rem; }
.pd-desc { color: var(--color-text-secondary); line-height: 1.85; }
.pd-tags { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.75rem 0 1.25rem; }
.pd-tags .tag { background: var(--color-accent-soft); color: var(--color-accent-dark); }
.pd-actions { display: flex; flex-wrap: wrap; gap: 0.6rem; }

/* 10. FAQ / 直接答案 / 相关链接 / 上下篇 */
.faq-list { border-radius: var(--radius-lg); box-shadow: var(--shadow-xs); }
.faq-item { padding: 1.25rem 1.5rem; }
.faq-item h3 { display: flex; gap: 0.6rem; align-items: baseline; font-size: 0.98rem; }
.faq-item h3::before { content: "Q"; flex: 0 0 auto; font-size: 0.72rem; font-weight: 800; color: #fff; background: var(--color-primary); border-radius: 5px; padding: 0.05rem 0.38rem; transform: translateY(-1px); }
.faq-item p { padding-left: 1.65rem; }
.faq-block .faq-list, .page-content .faq-list { max-width: none; }
.direct-answer { background: linear-gradient(90deg, rgba(196, 163, 90, 0.08), #fff 60%); border-left-width: 3px; box-shadow: var(--shadow-xs); }
.related-links { background: #fff; border: 1px solid var(--color-border); box-shadow: var(--shadow-xs); max-width: none; }
.related-links p a { display: inline-block; margin: 0.15rem 0; }
.rel-prods li { border-radius: var(--radius); transition: border-color 0.2s, box-shadow 0.2s; }
.rel-prods li:hover { border-color: var(--color-primary); box-shadow: var(--shadow-sm); }
.post-nav > a, .post-nav > span { background: #fff; border: 1px solid var(--color-border); box-shadow: var(--shadow-xs); }
.post-nav > a:hover { box-shadow: var(--shadow-sm); }
.post-nav { max-width: none; }
.disclaimer { font-size: 0.8rem; color: var(--color-muted); background: #fff; border: 1px dashed var(--color-border); border-radius: var(--radius); padding: 0.9rem 1.1rem; }

/* 11. 行动号召框：深蓝渐变 + 金色光晕 */
.cta-box { border-radius: 20px; background:
    radial-gradient(520px 200px at 100% 0%, rgba(217, 184, 119, 0.25), transparent 60%),
    radial-gradient(420px 180px at 0% 100%, rgba(35, 64, 122, 0.6), transparent 70%),
    linear-gradient(135deg, #0e1b35, #1d3566) !important;
  box-shadow: 0 18px 40px rgba(14, 27, 53, 0.22); }
.cta-box p { color: rgba(236, 241, 250, 0.82) !important; }
.cta-box .cta-title, .cta-box h3 { color: #e2c486 !important; }

/* 12. 页脚：统一深蓝，清晰分栏 */
.site-footer { background:
    radial-gradient(700px 240px at 0% 0%, rgba(217, 184, 119, 0.09), transparent 60%),
    linear-gradient(180deg, #0e1b35 0%, #0b1630 100%) !important; }
.footer-grid strong { color: #fff; letter-spacing: 0.04em; position: relative; padding-bottom: 0.6rem; margin-bottom: 0.9rem; }
.footer-grid strong::after { content: ""; position: absolute; left: 0; bottom: 0; width: 22px; height: 2px; background: var(--color-accent); border-radius: 2px; }
.footer-grid p, .footer-grid a { color: #a7b3c9 !important; }
.footer-grid a:hover { color: #e2c486 !important; padding-left: 0.15rem; }
.footer-bottom { color: #7d8aa3 !important; border-top-color: rgba(255, 255, 255, 0.08) !important; }
.footer-bottom a { color: #7d8aa3 !important; }
.footer-bottom .disclaimer, .footer-bottom p { background: none; border: none; }

/* 13. 浮动询价按钮 */
.float-tel { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-mid)) !important; box-shadow: 0 12px 28px rgba(14, 27, 53, 0.3) !important; border: 1px solid rgba(255, 255, 255, 0.12); }
.float-tel:hover { background: linear-gradient(135deg, #a9853a, #c4a35a) !important; color: #fff; }

/* 14. 残留旧色（青绿）统一替换为品牌深蓝 */
.logo-mark { background: linear-gradient(135deg, var(--color-primary), var(--color-primary-mid)); }
.lightbox { background: rgba(10, 20, 42, 0.92); }
.nav-cta { box-shadow: 0 6px 16px rgba(23, 41, 77, 0.22) !important; }

/* 15. 表单 */
.cc-form { box-shadow: var(--shadow-sm); border-radius: 18px; }
.cc-form input, .cc-form select, .cc-form textarea { background: #fff; transition: border-color 0.2s, box-shadow 0.2s; }
.cc-form input:focus, .cc-form select:focus, .cc-form textarea:focus { outline: none; border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(23, 41, 77, 0.08); }

/* 16. 手机端细节 */
@media (max-width: 900px) {
  /* 分类标签横向滑动：右侧渐隐提示可以滑动 */
  .cat-side { border: none; box-shadow: none; background: transparent; overflow: visible; }
  .cat-side ul { padding: 0.1rem 0 0.4rem; -webkit-mask-image: linear-gradient(90deg, #000 88%, transparent); mask-image: linear-gradient(90deg, #000 88%, transparent); }
  .cat-side a { background: #fff; border-radius: 999px !important; padding: 0.45rem 0.9rem; }
  .cat-side a.is-active { background: var(--color-primary) !important; color: #fff !important; box-shadow: none; }
  .cat-side a.is-active em { background: rgba(255, 255, 255, 0.18); color: #fff; }
}
@media (max-width: 760px) {
  .pd-head { padding: 1.1rem; gap: 1.25rem; border-radius: 16px; }
  .cta-box { padding: 1.75rem 1.25rem; border-radius: 16px; }
  .faq-item p { padding-left: 0; }
  .section { padding-block: 3rem; }
}
@media (prefers-reduced-motion: reduce) {
  .card:hover, .pillar-card:hover, .biz-card:hover, .res-card:hover, .src-card:hover, .line-card:hover, .faq-card:hover, .cat-item:hover, .btn-primary:hover { transform: none; }
}


/* ════════════════════════════════════════════════════════════════
   首页焕新（让首屏和各区块更有层次与动感）
   ════════════════════════════════════════════════════════════════ */

/* ── 首屏 ── */
.hero { padding: clamp(4.5rem, 8vw, 6.5rem) 0 clamp(5.5rem, 9vw, 7.5rem) !important; isolation: isolate; }
.hero-deco { position: absolute; inset: -40px; z-index: 0; pointer-events: none; transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.hero-deco .orb { position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.55; }
.hero-deco .orb-1 { width: 520px; height: 520px; right: 6%; top: -12%; background: radial-gradient(circle, rgba(196, 163, 90, 0.42), transparent 65%); animation: orbFloat 14s ease-in-out infinite; }
.hero-deco .orb-2 { width: 460px; height: 460px; left: -6%; bottom: -28%; background: radial-gradient(circle, rgba(58, 98, 178, 0.55), transparent 65%); animation: orbFloat 18s ease-in-out infinite reverse; }
.hero-deco .hero-grid { position: absolute; inset: 0; opacity: 0.35;
  background-image: linear-gradient(rgba(255, 255, 255, 0.05) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, 0.05) 1px, transparent 1px);
  background-size: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 70% 70% at 70% 40%, #000 20%, transparent 75%); mask-image: radial-gradient(ellipse 70% 70% at 70% 40%, #000 20%, transparent 75%); }
@keyframes orbFloat { 0%, 100% { transform: translate(0, 0) scale(1); } 50% { transform: translate(-30px, 24px) scale(1.08); } }
.hero .container { position: relative; z-index: 2; }
.hero-inner { gap: clamp(2rem, 5vw, 4.5rem) !important; }

.hero-badge { display: inline-flex !important; align-items: center; gap: 0.55rem; padding: 0.4rem 1rem 0.4rem 0.8rem !important; font-size: 0.8rem !important; }
.hero-badge .dot { width: 8px; height: 8px; border-radius: 50%; background: #e2c486; box-shadow: 0 0 0 0 rgba(226, 196, 134, 0.6); animation: dotPulse 2.2s ease-out infinite; }
@keyframes dotPulse { 0% { box-shadow: 0 0 0 0 rgba(226, 196, 134, 0.55); } 70% { box-shadow: 0 0 0 10px rgba(226, 196, 134, 0); } 100% { box-shadow: 0 0 0 0 rgba(226, 196, 134, 0); } }

.hero h1 { font-size: clamp(2.3rem, 5.2vw, 3.6rem) !important; line-height: 1.18 !important; margin-bottom: 1.35rem !important; }
.hero h1 .accent { background: linear-gradient(100deg, #f1d9a4 0%, #d4b06a 45%, #f6e2b5 60%, #c9a25a 100%); background-size: 200% auto; -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; animation: goldShine 6s linear infinite; }
@keyframes goldShine { to { background-position: 200% center; } }
.hero-lead { font-size: 1.06rem !important; line-height: 1.9 !important; }
.hero-actions { gap: 0.85rem !important; }
.hero-actions .btn { padding: 0.85rem 1.7rem; }
.hero .btn-outline { background: rgba(255, 255, 255, 0.06) !important; border: 1.5px solid rgba(255, 255, 255, 0.32) !important; color: #fff !important; backdrop-filter: blur(6px); }
.hero .btn-outline:hover { background: rgba(255, 255, 255, 0.16) !important; border-color: rgba(255, 255, 255, 0.6) !important; transform: translateY(-1px); }
.hero-actions .btn-primary span { transition: transform 0.25s ease; display: inline-block; }
.hero-actions .btn-primary:hover span { transform: translateX(4px); }

.hero-chips { list-style: none; display: flex; flex-wrap: wrap; gap: 0.5rem 1.1rem; margin: 1.8rem 0 0; padding: 0; max-width: 34rem; }
.hero-chips li { display: inline-flex; align-items: center; gap: 0.45rem; font-size: 0.82rem; color: rgba(236, 241, 250, 0.78); }
.hero-chips li::before { content: ""; width: 14px; height: 14px; flex: 0 0 14px; border-radius: 50%; background: rgba(196, 163, 90, 0.18) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23e2c486' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 12.5l4 4 8-9'/%3E%3C/svg%3E") center / 10px no-repeat; }

/* 数据卡：毛玻璃 + 左上金色细线 + 悬停上浮 */
.hero-stats { gap: 0.9rem !important; }
.hero-stats > .stat-card { position: relative; overflow: hidden; padding: 1.3rem 1.3rem 1.15rem !important; border-radius: 16px !important;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.11), rgba(255, 255, 255, 0.03)) !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important; box-shadow: 0 10px 30px rgba(3, 10, 25, 0.25);
  transition: transform 0.35s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.35s, background 0.35s; animation: statIn 0.8s cubic-bezier(0.22, 1, 0.36, 1) both; }
.hero-stats > .stat-card:nth-child(2) { animation-delay: 0.1s; transform: translateY(18px); }
.hero-stats > .stat-card:nth-child(3) { animation-delay: 0.2s; }
.hero-stats > .stat-card:nth-child(4) { animation-delay: 0.3s; transform: translateY(18px); }
.hero-stats > .stat-card::before { content: ""; position: absolute; left: 1.3rem; top: 0; width: 28px; height: 2px; background: linear-gradient(90deg, #e2c486, transparent); }
.hero-stats > .stat-card:hover { border-color: rgba(226, 196, 134, 0.5) !important; background: linear-gradient(145deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.05)) !important; }
.hero-stats > .stat-card:nth-child(odd):hover { transform: translateY(-4px); }
.hero-stats > .stat-card:nth-child(even):hover { transform: translateY(14px); }
.hero-stats .num { font-size: clamp(1.7rem, 2.6vw, 2.15rem) !important; font-weight: 700; line-height: 1.1; color: #fff !important; font-variant-numeric: tabular-nums; }
.hero-stats .lbl { margin-top: 0.4rem; font-size: 0.8rem !important; color: rgba(236, 241, 250, 0.68) !important; }
@keyframes statIn { from { opacity: 0; translate: 0 24px; } to { opacity: 1; translate: 0 0; } }

/* 底部波浪过渡，替代生硬的直线切割 */
.hero-wave { position: absolute; left: 0; right: 0; bottom: -1px; height: 60px; z-index: 1; line-height: 0; }
.hero-wave svg { width: 100%; height: 100%; display: block; }
.hero-wave path { fill: var(--color-bg); }

/* ── 关于凯科姆：照片错位描边 + 悬浮数字徽章 ── */
.section-about { position: relative; }
.section-about::before { content: ""; position: absolute; right: 0; top: 12%; width: 38%; height: 70%; background: radial-gradient(circle at 70% 40%, rgba(196, 163, 90, 0.08), transparent 70%); pointer-events: none; }
.about-split { gap: clamp(2rem, 5vw, 4.5rem) !important; }
.about-photo { position: relative; overflow: visible !important; box-shadow: none !important; border-radius: 20px !important; }
.about-photo::before { content: ""; position: absolute; inset: 18px -18px -18px 18px; border: 1.5px solid rgba(196, 163, 90, 0.45); border-radius: 22px; z-index: 0; transition: inset 0.5s cubic-bezier(0.22, 1, 0.36, 1); }
.about-photo:hover::before { inset: 10px -10px -10px 10px; }
.about-photo img { position: relative; z-index: 1; border-radius: 20px; box-shadow: 0 26px 60px rgba(23, 41, 77, 0.2); }
.about-split h2 { font-size: clamp(1.75rem, 2.8vw, 2.35rem) !important; }
.about-motto { display: flex; flex-wrap: wrap; gap: 0.5rem; letter-spacing: 0.08em !important; font-size: 0.95rem !important; }

/* ── 四大业务：编号 + 图标悬停旋转 + 底部金色进度线 ── */
.biz-grid { counter-reset: biz; gap: 1.2rem !important; }
.biz-card { position: relative; overflow: hidden; padding: 1.9rem 1.6rem 1.6rem !important; counter-increment: biz; }
.biz-card::before { content: "0" counter(biz); position: absolute; right: 1.2rem; top: 0.9rem; font-size: 2.4rem; font-weight: 800; line-height: 1; color: rgba(23, 41, 77, 0.06); transition: color 0.35s; }
.biz-card::after { content: ""; position: absolute; left: 0; bottom: 0; height: 3px; width: 0; background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark)); transition: width 0.45s cubic-bezier(0.22, 1, 0.36, 1); }
.biz-card:hover::after { width: 100%; }
.biz-card:hover::before { color: rgba(196, 163, 90, 0.2); }
.biz-ico { transition: transform 0.45s cubic-bezier(0.22, 1, 0.36, 1), background 0.35s; }
.biz-card:hover .biz-ico { transform: rotate(-8deg) scale(1.08); background: linear-gradient(135deg, #c4a35a, #97772f) !important; color: #fff; }
.biz-card .card-link { color: var(--color-primary-mid); }
.biz-card:hover .card-link { color: var(--color-accent-dark); }

/* ── 热门产品轮播：卡片图片区更柔和 ── */
.car-item .card-thumb { background: radial-gradient(circle at 50% 45%, #fff 0%, #eef2f8 80%) !important; }
.car-btn { width: 44px; height: 44px; box-shadow: var(--shadow-xs); transition: all 0.2s ease; }
.car-btn:hover { transform: translateY(-1px); box-shadow: var(--shadow-sm); }

/* ── 资料库卡片与询价横幅 ── */
.res-card { position: relative; overflow: hidden; }
.res-ico { width: 44px; height: 44px; display: grid; place-items: center; border-radius: 12px; background: var(--color-primary-soft); transition: background 0.3s, color 0.3s; }
.res-card:hover .res-ico { background: var(--color-primary); color: #e2c486; }
.cta-band { position: relative; overflow: hidden; border-radius: 22px !important; padding: 2.4rem 2.6rem !important; }
.cta-band::after { content: ""; position: absolute; right: -80px; top: -80px; width: 260px; height: 260px; border-radius: 50%; background: radial-gradient(circle, rgba(226, 196, 134, 0.3), transparent 65%); pointer-events: none; }
.cta-band > * { position: relative; z-index: 1; }

/* ── 区块节奏：交替背景加一点弧度过渡 ── */
.section-alt { position: relative; }

/* ── 响应式 ── */
@media (max-width: 980px) {
  .hero-stats > .stat-card:nth-child(2), .hero-stats > .stat-card:nth-child(4) { transform: none; }
  .hero-stats > .stat-card:nth-child(even):hover { transform: translateY(-4px); }
  .about-photo::before { inset: 12px -12px -12px 12px; }
}
@media (max-width: 600px) {
  .hero-deco .orb-1 { width: 300px; height: 300px; }
  .hero-deco .orb-2 { width: 260px; height: 260px; }
  .hero-chips { gap: 0.45rem 0.9rem; }
  .hero-wave { height: 32px; }
  .cta-band { padding: 1.75rem 1.4rem !important; }
  .about-photo::before { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .hero-deco .orb, .hero-badge .dot, .hero h1 .accent, .hero-stats > .stat-card { animation: none !important; }
}


/* ════════════════════════════════════════════════════════════════
   首页动效（第二版）：分子网络背景 / 关键词轮换 / 产品滚动带 / 滚动视差
   ════════════════════════════════════════════════════════════════ */

/* 分子网络画布铺满首屏；替代原来的静态网格 */
.hero-deco { inset: 0 !important; }
.hero-deco .hero-net { position: absolute; inset: 0; width: 100%; height: 100%; display: block; opacity: 0.9;
  -webkit-mask-image: linear-gradient(90deg, rgba(0,0,0,0.35) 0%, #000 45%, #000 100%); mask-image: linear-gradient(90deg, rgba(0,0,0,0.35) 0%, #000 45%, #000 100%); }
.hero-deco .hero-grid { display: none; }
/* 首屏内容与导航之间留足上边距（截图里徽章贴到了导航下沿） */
.hero { padding-top: clamp(5rem, 8vw, 6.75rem) !important; }
.hero-content, .hero-stats { will-change: transform, opacity; }

/* 关键词轮换：淡出上移 → 换词 → 淡入 */
.hero h1 .accent.rotator { display: inline-block; min-height: 1.2em; transition: opacity 0.4s ease, transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), filter 0.4s ease; }
.hero h1 .accent.rotator.is-out { opacity: 0; transform: translateY(-0.35em); filter: blur(4px); }

/* 滚动渐显的方向更丰富：照片从左、文字从右 */
.reveal-on .about-photo.reveal { transform: translateX(-28px); }
.reveal-on .about-split > div.reveal { transform: translateX(28px); }
.reveal-on .about-photo.reveal.is-visible, .reveal-on .about-split > div.reveal.is-visible { transform: none; }

@media (prefers-reduced-motion: reduce) {
  .hero h1 .accent.rotator { transition: none; }
}


/* ════════════════════════════════════════════════════════════════
   内页焕新：沿用首页的逻辑（深浅层次、金色点缀、轻动效），但克制——
   内页是查资料、比规格的地方，动效只做"进入"和"悬停"，不做循环动画
   ════════════════════════════════════════════════════════════════ */

/* 1. 内页页头：浅色底上加一层淡淡的分子点阵 + 右上金色光晕，标题下加金线 */
.page-hero { position: relative; overflow: hidden; padding: clamp(2.75rem, 5vw, 3.75rem) 0 clamp(2.25rem, 4vw, 3rem) !important; }
.page-hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image: radial-gradient(rgba(23, 41, 77, 0.12) 1px, transparent 1.2px);
  background-size: 22px 22px;
  -webkit-mask-image: radial-gradient(ellipse 55% 90% at 100% 20%, #000 10%, transparent 70%); mask-image: radial-gradient(ellipse 55% 90% at 100% 20%, #000 10%, transparent 70%); }
.page-hero::after { content: ""; position: absolute; right: -120px; top: -140px; width: 420px; height: 420px; border-radius: 50%; pointer-events: none; z-index: 0;
  background: radial-gradient(circle, rgba(196, 163, 90, 0.16), transparent 62%); }
.page-hero > .container { position: relative; z-index: 1; animation: pageIn 0.7s cubic-bezier(0.22, 1, 0.36, 1) both; }
.page-hero h1 { position: relative; padding-bottom: 0.9rem; margin-bottom: 0.9rem !important; }
.page-hero h1::after { content: ""; position: absolute; left: 0; bottom: 0; width: 48px; height: 3px; border-radius: 3px; background: linear-gradient(90deg, var(--color-accent), rgba(196, 163, 90, 0.2)); animation: lineGrow 0.9s 0.25s cubic-bezier(0.22, 1, 0.36, 1) both; transform-origin: left; }
.page-hero .hero-sub, .page-hero > .container > p:last-child { color: var(--color-muted) !important; }
@keyframes pageIn { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes lineGrow { from { transform: scaleX(0); } to { transform: scaleX(1); } }

/* 面包屑：胶囊式，当前页加粗 */
.breadcrumb { display: inline-flex; flex-wrap: wrap; align-items: center; gap: 0.1rem 0.35rem; padding: 0.3rem 0.8rem; background: rgba(255, 255, 255, 0.75); border: 1px solid var(--color-border-light); border-radius: 999px; backdrop-filter: blur(4px); }
.breadcrumb a { transition: color 0.2s; }

/* 2. 列表页 / 详情页顶部（无 page-hero）：内容区加同款淡点阵背景 */
.page-content--list, .page-content--detail { position: relative; }
.page-content--list::before, .page-content--detail::before { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 280px; pointer-events: none; z-index: 0;
  background: radial-gradient(rgba(23, 41, 77, 0.09) 1px, transparent 1.2px) 0 0 / 22px 22px, linear-gradient(180deg, #eef2f8, transparent);
  -webkit-mask-image: linear-gradient(180deg, #000, transparent); mask-image: linear-gradient(180deg, #000, transparent); }
.page-content--list > .container, .page-content--detail > .container { position: relative; z-index: 1; }
.cat-main-head h1 { position: relative; padding-left: 0.85rem; }
.cat-main-head h1::before { content: ""; position: absolute; left: 0; top: 0.2em; bottom: 0.2em; width: 3px; border-radius: 3px; background: linear-gradient(180deg, var(--color-accent), var(--color-accent-dark)); }
.list-count { display: inline-flex; align-items: center; padding: 0.2rem 0.75rem; border-radius: 999px; background: var(--color-primary-soft); color: var(--color-primary) !important; font-weight: 600; font-size: 0.82rem !important; }

/* 分类侧栏：悬停时计数小圆标滑动变色 */
.cat-side a em { transition: background 0.2s, color 0.2s, transform 0.2s; }
.cat-side a:hover em { transform: translateX(-2px); }

/* 4. 产品详情页：图片悬停轻微放大，用途标签错落浮现 */
.pd-img { overflow: hidden; }
.pd-img img { transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.pd-head:hover .pd-img img { transform: scale(1.04); }
.pd-tags .tag { animation: pageIn 0.5s cubic-bezier(0.22, 1, 0.36, 1) both; }
.pd-tags .tag:nth-child(2) { animation-delay: 0.06s; } .pd-tags .tag:nth-child(3) { animation-delay: 0.12s; }
.pd-tags .tag:nth-child(4) { animation-delay: 0.18s; } .pd-tags .tag:nth-child(5) { animation-delay: 0.24s; }
.pd-actions .btn-primary { position: relative; overflow: hidden; }
.pd-actions .btn-primary::after, .cta-box .btn-primary::after { content: ""; position: absolute; top: 0; left: -60%; width: 40%; height: 100%; background: linear-gradient(100deg, transparent, rgba(255, 255, 255, 0.45), transparent); transform: skewX(-20deg); transition: left 0.7s ease; }
.pd-actions .btn-primary:hover::after, .cta-box .btn-primary:hover::after { left: 130%; }
.cta-box .btn-primary { position: relative; overflow: hidden; }

/* 5. 同类产品：悬停箭头 */
.rel-prods li { transition: transform 0.25s cubic-bezier(0.22, 1, 0.36, 1), border-color 0.2s, box-shadow 0.2s; }
.rel-prods li:hover { transform: translateY(-2px); }
.rel-prods li a::after { content: " →"; opacity: 0; margin-left: -0.3rem; transition: opacity 0.2s, margin 0.2s; }
.rel-prods li:hover a::after { opacity: 1; margin-left: 0.1rem; }

/* 6. 文章 / 场景：直接答案卡左侧金条缓缓展开，FAQ 的 Q 标悬停变金 */
.direct-answer { position: relative; overflow: hidden; border-left: none !important; padding-left: 1.6rem !important; }
.direct-answer::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: linear-gradient(180deg, var(--color-accent), var(--color-accent-dark)); transform-origin: top; animation: barGrow 0.9s 0.2s cubic-bezier(0.22, 1, 0.36, 1) both; }
@keyframes barGrow { from { transform: scaleY(0); } to { transform: scaleY(1); } }
.faq-item h3::before { transition: background 0.25s; }
.faq-item:hover h3::before { background: var(--color-accent); }
.read-progress { position: fixed; left: 0; top: 0; z-index: 200; width: 100%; height: 3px; transform: scaleX(0); transform-origin: left; background: linear-gradient(90deg, var(--color-accent), #e2c486); box-shadow: 0 0 8px rgba(196, 163, 90, 0.5); pointer-events: none; }

/* 7. 应用场景 / 资料库 / 分类卡片 */
.cat-item { position: relative; overflow: hidden; }
.cat-item::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: linear-gradient(90deg, var(--color-accent), var(--color-accent-dark)); transform: scaleX(0); transform-origin: left; transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.cat-item:hover::after { transform: scaleX(1); }
.cat-item .cat-ico { transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.cat-item:hover .cat-ico { transform: rotate(-8deg) scale(1.08); }
.src-card { transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1), box-shadow 0.3s, border-color 0.3s; }
.src-card .src-ico { transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.src-card:hover .src-ico { transform: translateY(-3px) rotate(-6deg); }
.src-card:hover .src-no { color: rgba(196, 163, 90, 0.28); }
.line-card .line-ico { transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1), background 0.3s, color 0.3s; }
.line-card:hover .line-ico { transform: scale(1.08); background: var(--color-primary); color: #e2c486; }

/* 8. 渐显进入：卡片略微上浮进入（沿用首页 reveal），产品表格不参与 */
.reveal-on .pd-head.reveal { transform: translateY(16px); }

/* 联系页表单：网格列允许收缩（原来 1fr 按内容最小宽度撑开，360px 手机上溢出 12px） */
.form-layout { grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); }
.form-row { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.cc-form, .form-aside { min-width: 0; }
.form-aside a, .contact-list a, .contact-list li > * { overflow-wrap: anywhere; min-width: 0; }
.cc-form input, .cc-form select, .cc-form textarea { width: 100%; min-width: 0; box-sizing: border-box; }
@media (max-width: 900px) { .form-layout { grid-template-columns: minmax(0, 1fr); } }
@media (max-width: 640px) { .form-row { grid-template-columns: minmax(0, 1fr); } .cc-form { padding: 1.25rem; } }

@media (max-width: 760px) {
  .page-hero::after { width: 260px; height: 260px; right: -90px; top: -100px; }
  .breadcrumb { padding: 0.25rem 0.65rem; }
}
@media (prefers-reduced-motion: reduce) {
  .page-hero > .container, .page-hero h1::after, .pd-tags .tag, .direct-answer::before { animation: none !important; }
  .read-progress { display: none; }
}

/* ── Product cards (replace tables) ───────────────────── */
.tbl-cards { display: flex; flex-direction: column; gap: 0.75rem; margin: 1rem 0; }
.tbl-cards.prod-cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.tcard { display: flex; flex-direction: column; gap: 0.6rem; padding: 1rem 1.125rem; border: 1px solid var(--color-border); border-radius: var(--radius); background: var(--color-bg-elevated); box-shadow: var(--shadow-xs); }
.tcard.is-hidden { display: none; }
.tcard-media img { display: block; width: 100%; max-width: 160px; height: auto; aspect-ratio: 1 / 1; object-fit: contain; }
.tcard-title { margin: 0; font-size: 1rem; font-weight: 700; line-height: 1.45; color: var(--color-primary); }
.tcard-title a { color: var(--color-primary); }
.tcard-title a:hover { color: var(--color-accent-dark); }
.tcard-title small { display: block; margin-top: 0.2rem; font-size: 0.8125rem; font-weight: 400; color: var(--color-muted); }
.tcard-meta { display: grid; grid-template-columns: max-content 1fr; gap: 0.3rem 0.875rem; margin: 0; font-size: 0.875rem; }
.tcard-meta > div { display: contents; }
.tcard-meta dt { color: var(--color-muted); }
.tcard-meta dd { margin: 0; color: var(--color-text-secondary); word-break: break-word; }
.tcard-act { margin-top: auto; }
.tcard-act a { display: inline-flex; align-items: center; min-height: 32px; }
.spec-list { display: grid; grid-template-columns: minmax(7rem, max-content) 1fr; margin: 1rem 0; border: 1px solid var(--color-border); border-radius: var(--radius); overflow: hidden; background: var(--color-bg-elevated); font-size: 0.9375rem; }
.spec-list > div { display: contents; }
.spec-list dt, .spec-list dd { margin: 0; padding: 0.6rem 0.9rem; border-bottom: 1px solid var(--color-border-light); }
.spec-list dt { background: var(--color-bg-muted); color: var(--color-muted); font-weight: 600; }
.spec-list dd { color: var(--color-text); }
.spec-list > div:last-child dt, .spec-list > div:last-child dd { border-bottom: 0; }
@media (max-width: 560px) { .spec-list { grid-template-columns: 1fr; } .spec-list dt { border-bottom: 0; padding-bottom: 0; } .spec-list dd { padding-top: 0.2rem; } }
.compare-wrap:has(> .tbl-cards) { border: 0 !important; background: none !important; box-shadow: none !important; overflow: visible; }
/* Reveal-on-scroll items start offset by a few px; clip them so they cannot add a horizontal scrollbar. */
body { overflow-x: clip; }