:root {
  --navy: #092b4c;
  --blue: #075ca8;
  --cyan: #00a8c8;
  --ink: #132536;
  --muted: #627386;
  --line: #dce5ec;
  --pale: #f3f7fa;
  --white: #fff;
  --shadow: 0 16px 44px rgba(10, 45, 75, .1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: #fff; font-family: "Microsoft YaHei", "PingFang SC", system-ui, -apple-system, sans-serif; font-size: 16px; line-height: 1.75; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea { font: inherit; }
.container { width: min(1180px, calc(100% - 40px)); margin-inline: auto; }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 9999; top: 8px; left: 8px; transform: translateY(-150%); padding: 8px 14px; background: #fff; color: var(--navy); }
.skip-link:focus { transform: none; }

.topbar { background: var(--navy); color: rgba(255,255,255,.78); font-size: 13px; }
.topbar-inner { min-height: 38px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.topbar-inner div { display: flex; gap: 24px; }
.topbar a:hover { color: #fff; }
.site-header { position: relative; z-index: 50; background: rgba(255,255,255,.98); box-shadow: 0 1px 0 rgba(9,43,76,.08); }
.header-inner { min-height: 88px; display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.brand { display: flex; align-items: center; min-width: 335px; gap: 14px; }
.brand img, .brand .custom-logo { width: 76px; height: 64px; object-fit: contain; }
.brand span { display: flex; flex-direction: column; line-height: 1.2; }
.brand strong { color: var(--navy); font-size: 19px; letter-spacing: .06em; }
.brand small { margin-top: 7px; color: #718293; font-size: 9px; letter-spacing: .08em; }
.primary-navigation { display: flex; align-items: center; gap: 12px; }
.main-menu { display: flex; align-items: center; gap: 2px; margin: 0; padding: 0; list-style: none; }
.main-menu a { position: relative; display: block; padding: 31px 14px 29px; color: #24394d; font-size: 15px; white-space: nowrap; }
.main-menu a::after { content: ""; position: absolute; right: 14px; bottom: 20px; left: 14px; height: 2px; background: var(--cyan); transform: scaleX(0); transition: transform .25s ease; }
.main-menu a:hover, .main-menu .current-menu-item > a, .main-menu .current_page_item > a { color: var(--blue); }
.main-menu a:hover::after, .main-menu .current-menu-item > a::after, .main-menu .current_page_item > a::after { transform: scaleX(1); }
.header-product-search { display: flex; width: 190px; height: 40px; overflow: hidden; border: 1px solid #cbd8e2; border-radius: 4px; background: #fff; }
.header-product-search:focus-within { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,168,200,.12); }
.header-product-search input[type="search"] { min-width: 0; flex: 1 1 auto; width: 120px; padding: 0 10px; border: 0; background: transparent; color: var(--ink); font-size: 13px; outline: 0; }
.header-product-search input[type="search"]::placeholder { color: #8796a4; }
.header-product-search button { flex: 0 0 auto; padding: 0 12px; border: 0; background: var(--blue); color: #fff; font-size: 13px; font-weight: 700; cursor: pointer; }
.header-product-search button:hover { background: var(--cyan); }
.menu-toggle { display: none; border: 0; background: none; padding: 8px; color: var(--navy); }
.menu-toggle span { display: block; width: 25px; height: 2px; margin: 5px 0; background: currentColor; }
.menu-toggle em { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }

.hero { position: relative; min-height: 610px; display: grid; align-items: center; overflow: hidden; color: #fff; background: var(--navy); }
.hero-slide, .hero-overlay { position: absolute; inset: 0; }
.hero-slide { opacity: 0; background-position: center; background-size: cover; transform: scale(1.02); transition: opacity 1s ease, transform 7s ease; }
.hero-slide.is-active { opacity: 1; transform: scale(1.07); }
.hero-overlay { background: linear-gradient(90deg, rgba(3,26,51,.82) 0%, rgba(3,40,77,.45) 52%, rgba(3,26,51,.08) 100%); }
.hero-content { position: relative; z-index: 2; padding-block: 75px 95px; }
.eyebrow { display: block; margin-bottom: 17px; color: #65d9ec; font-size: 13px; font-weight: 700; letter-spacing: .22em; }
.hero h1 { max-width: 700px; margin: 0; font-size: clamp(42px, 5.2vw, 72px); line-height: 1.18; letter-spacing: .02em; text-shadow: 0 4px 20px rgba(0,0,0,.14); }
.hero p { max-width: 670px; margin: 25px 0 32px; color: rgba(255,255,255,.84); font-size: 18px; }
.product-search-form { display: flex; width: 100%; max-width: 720px; padding: 5px; border: 1px solid var(--line); border-radius: 5px; background: #fff; box-shadow: 0 12px 35px rgba(9,43,76,.12); }
.product-search-form input[type="search"] { min-width: 0; flex: 1 1 auto; height: 48px; padding: 0 16px; border: 0; background: transparent; color: var(--ink); outline: 0; }
.product-search-form input[type="search"]::placeholder { color: #8292a1; }
.product-search-form:focus-within { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,168,200,.18), 0 12px 35px rgba(9,43,76,.12); }
.product-search-form button { flex: 0 0 auto; min-width: 116px; padding: 0 22px; border: 0; border-radius: 3px; background: var(--cyan); color: #fff; font-weight: 700; cursor: pointer; transition: background .2s ease; }
.product-search-form button:hover { background: #0094b2; }
.search-page-form { margin: 0 auto 42px; }
.hero-actions { display: flex; gap: 14px; }
.button { display: inline-flex; min-height: 48px; align-items: center; justify-content: center; padding: 0 25px; border: 1px solid transparent; border-radius: 3px; font-weight: 700; line-height: 1.2; cursor: pointer; transition: transform .2s ease, background .2s ease, border-color .2s ease; }
.button:hover { transform: translateY(-2px); }
.button.primary { background: var(--cyan); color: #fff; }
.button.primary:hover { background: #0094b2; }
.button.ghost { border-color: rgba(255,255,255,.55); color: #fff; }
.button.ghost:hover { background: rgba(255,255,255,.12); }
.button.outline { border-color: #9eb2c3; color: var(--navy); }
.button.outline:hover { border-color: var(--blue); color: var(--blue); }
.button.white { background: #fff; color: var(--blue); }
.hero-dots { position: absolute; z-index: 3; right: 0; bottom: 40px; left: 0; display: flex; justify-content: center; gap: 10px; }
.hero-dots button { width: 26px; height: 3px; padding: 0; border: 0; background: rgba(255,255,255,.4); cursor: pointer; }
.hero-dots button.is-active { background: var(--cyan); }

.quick-categories { position: relative; z-index: 5; margin-top: -28px; }
.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; box-shadow: var(--shadow); }
.category-grid a { position: relative; min-height: 150px; padding: 28px 26px 23px; border-right: 1px solid var(--line); overflow: hidden; transition: color .25s ease, background .25s ease; }
.category-grid a:last-child { border-right: 0; }
.category-grid a > span { position: absolute; top: 2px; right: 16px; color: #edf2f6; font-size: 56px; font-weight: 800; line-height: 1; }
.category-grid strong, .category-grid small { position: relative; display: block; }
.category-grid strong { margin: 14px 0 7px; color: var(--navy); font-size: 18px; }
.category-grid small { color: var(--muted); font-size: 13px; }
.category-grid a:hover { background: var(--blue); color: rgba(255,255,255,.78); }
.category-grid a:hover strong, .category-grid a:hover small { color: inherit; }
.category-grid a:hover > span { color: rgba(255,255,255,.09); }

.section { padding: 92px 0; }
.section-heading { margin: 0 auto 46px; text-align: center; }
.section-heading.align-left { margin-left: 0; text-align: left; }
.section-heading > span { color: var(--cyan); font-size: 12px; font-weight: 800; letter-spacing: .22em; }
.section-heading h2 { margin: 7px 0 8px; color: var(--navy); font-size: clamp(30px, 3vw, 42px); line-height: 1.25; }
.section-heading p { margin: 0; color: var(--muted); }
.section-heading.light h2 { color: #fff; }

.split-layout { display: grid; grid-template-columns: .92fr 1.08fr; align-items: center; gap: 76px; }
.about-image { position: relative; }
.about-image::before { content: ""; position: absolute; z-index: -1; top: -25px; left: -25px; width: 70%; height: 75%; border: 8px solid #e7f1f7; }
.about-image > img { width: 100%; min-height: 390px; object-fit: cover; box-shadow: var(--shadow); }
.experience { position: absolute; right: -22px; bottom: -25px; width: 158px; padding: 19px 22px; background: var(--blue); color: #fff; box-shadow: 0 15px 35px rgba(7,92,168,.25); }
.experience strong, .experience span { display: block; }
.experience strong { font-size: 40px; line-height: 1; }
.experience span { margin-top: 6px; font-size: 14px; }
.about-copy > p { color: #536779; }
.check-list { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 18px; padding: 0; margin: 28px 0; list-style: none; }
.check-list li { position: relative; padding-left: 26px; color: #274158; font-weight: 700; }
.check-list li::before { content: "✓"; position: absolute; left: 0; color: var(--cyan); }
.text-link, .card-link { color: var(--blue); font-weight: 700; }
.text-link span { padding-left: 5px; transition: padding .2s ease; }
.text-link:hover span { padding-left: 10px; }

.products-section { background: var(--pale); }
.product-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.product-card { background: #fff; border: 1px solid #e3eaf0; transition: transform .25s ease, box-shadow .25s ease; }
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.product-image { display: grid; aspect-ratio: 1 / 1; place-items: center; padding: 16px; background: linear-gradient(145deg,#fbfdff,#edf3f7); overflow: hidden; }
.product-image img { width: 100%; height: 100%; object-fit: contain; transition: transform .35s ease; }
.product-card:hover .product-image img { transform: scale(1.04); }
.product-card-body { padding: 20px; }
.product-card h2, .product-card h3 { margin: 0 0 9px; color: var(--navy); font-size: 17px; line-height: 1.45; }
.product-card p { min-height: 72px; margin: 0 0 14px; color: var(--muted); font-size: 13px; line-height: 1.7; }
.card-link { font-size: 13px; }
.section-action { margin-top: 40px; text-align: center; }

.strength-section { background: linear-gradient(125deg,rgba(5,38,70,.97),rgba(7,92,168,.91)), url('../images/hero-a.png') center/cover fixed; color: #fff; }
.strength-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid rgba(255,255,255,.18); border-left: 1px solid rgba(255,255,255,.18); }
.strength-grid > div { min-height: 250px; padding: 32px 28px; border-right: 1px solid rgba(255,255,255,.18); border-bottom: 1px solid rgba(255,255,255,.18); }
.strength-grid strong { color: #55d7ec; font-size: 38px; font-weight: 300; }
.strength-grid h3 { margin: 18px 0 10px; font-size: 20px; }
.strength-grid p { margin: 0; color: rgba(255,255,255,.68); font-size: 14px; }

.case-grid, .case-archive-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.case-archive-grid { gap: 30px; }
.case-card { overflow: hidden; background: #fff; box-shadow: 0 12px 35px rgba(10,43,74,.1); }
.case-card img { width: 100%; aspect-ratio: 1.55 / 1; object-fit: cover; transition: transform .4s ease; }
.product-case-card img { padding: 20px; object-fit: contain; background: linear-gradient(145deg,#fbfdff,#edf3f7); }
.case-card div { position: relative; padding: 23px 25px 25px; }
.case-card div::before { content: ""; position: absolute; top: 0; left: 25px; width: 45px; height: 3px; background: var(--cyan); }
.case-card h2, .case-card h3 { margin: 0 0 8px; color: var(--navy); font-size: 19px; }
.case-card p { margin: 0; color: var(--muted); font-size: 14px; }
.product-case-card .card-link { display: inline-block; margin-top: 14px; font-size: 13px; }
.case-card:hover img { transform: scale(1.04); }

.news-section { background: var(--pale); }
.news-list { border-top: 1px solid var(--line); }
.news-list article { display: grid; grid-template-columns: 90px 1fr 50px; align-items: center; gap: 28px; padding: 25px 18px; border-bottom: 1px solid var(--line); background: transparent; transition: background .25s ease, padding .25s ease; }
.news-list article:hover { padding-inline: 28px; background: #fff; }
.news-list time { color: #789; font-size: 12px; text-align: center; }
.news-list time strong { display: block; color: var(--blue); font-size: 32px; line-height: 1; }
.news-list article div > span { color: var(--cyan); font-size: 12px; }
.news-list h3 { margin: 2px 0 5px; color: var(--navy); font-size: 19px; }
.news-list p { margin: 0; color: var(--muted); font-size: 14px; }
.news-arrow { color: var(--blue); font-size: 25px; }
.contact-cta { padding: 52px 0; background: linear-gradient(95deg,var(--blue),#048fb5); color: #fff; }
.contact-cta .container { display: flex; align-items: center; justify-content: space-between; gap: 30px; }
.contact-cta span { color: rgba(255,255,255,.75); }
.contact-cta h2 { margin: 3px 0 0; font-size: 30px; }

.page-hero { padding: 78px 0 72px; background: linear-gradient(105deg,rgba(3,32,60,.95),rgba(7,92,168,.78)), url('../images/hero-b.png') center/cover; color: #fff; }
.page-hero.compact { padding-block: 58px; }
.page-hero span { color: #55d7ec; font-size: 12px; font-weight: 700; letter-spacing: .2em; }
.page-hero h1 { max-width: 900px; margin: 7px 0 4px; font-size: clamp(32px,4vw,48px); line-height: 1.25; }
.page-hero p { margin: 7px 0 0; color: rgba(255,255,255,.72); }
.archive-layout { display: grid; grid-template-columns: 270px 1fr; gap: 42px; }
.archive-sidebar { align-self: start; overflow: hidden; border: 1px solid var(--line); border-radius: 7px; background: #fff; box-shadow: 0 12px 32px rgba(9,43,76,.07); }
.archive-sidebar h2 { margin: 0; padding: 19px 22px; background: var(--navy); color: #fff; font-size: 19px; }
.archive-category-list { display: grid; }
.archive-category-link { display: flex; min-height: 56px; align-items: center; justify-content: space-between; gap: 16px; padding: 13px 18px 13px 19px; border-bottom: 1px solid var(--line); color: #41566a; font-size: 14px; transition: background .2s ease, color .2s ease; }
.archive-category-link:last-child { border-bottom: 0; }
.archive-category-name { min-width: 0; line-height: 1.5; }
.archive-category-count { flex: 0 0 auto; min-width: 34px; padding: 3px 9px; border-radius: 999px; background: #edf3f7; color: #66798b; font-size: 12px; font-weight: 700; line-height: 1.4; text-align: center; }
.archive-category-link:hover, .archive-category-link.active { padding-left: 16px; border-left: 3px solid var(--cyan); background: #f0f7fb; color: var(--blue); }
.archive-category-link:hover .archive-category-count, .archive-category-link.active .archive-category-count { background: var(--blue); color: #fff; }
.archive-product-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.pagination { margin-top: 40px; }
.nav-links { display: flex; gap: 7px; justify-content: center; }
.page-numbers { display: grid; min-width: 38px; height: 38px; padding: 0 10px; place-items: center; border: 1px solid var(--line); }
.page-numbers.current, a.page-numbers:hover { border-color: var(--blue); background: var(--blue); color: #fff; }
.empty-state { padding: 60px; background: var(--pale); color: var(--muted); text-align: center; }

.product-detail-top { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 65px; }
.product-detail-image { display: grid; aspect-ratio: 1/1; place-items: center; padding: 35px; background: var(--pale); }
.product-detail-image img { width: 100%; height: 100%; object-fit: contain; }
.product-taxonomy { color: var(--cyan); font-size: 13px; font-weight: 700; }
.product-detail-summary h1 { margin: 9px 0 18px; color: var(--navy); font-size: 34px; line-height: 1.35; }
.product-detail-summary > p { color: var(--muted); font-size: 17px; }
.service-note { display: flex; flex-direction: column; margin-top: 28px; padding: 18px 20px; border-left: 3px solid var(--cyan); background: var(--pale); }
.service-note span { color: var(--muted); font-size: 13px; }
.content-panel { margin-top: 65px; border: 1px solid var(--line); }
.content-panel > h2 { margin: 0; padding: 17px 25px; border-bottom: 1px solid var(--line); color: var(--navy); font-size: 20px; }
.entry-content { padding: 30px; }
.entry-content > :first-child { margin-top: 0; }
.entry-content > :last-child { margin-bottom: 0; }
.entry-content h2, .entry-content h3 { color: var(--navy); }
.entry-content a { color: var(--blue); text-decoration: underline; }
.entry-content table { width: 100%; border-collapse: collapse; }
.entry-content th, .entry-content td { padding: 10px 12px; border: 1px solid var(--line); text-align: left; }
.article-narrow { max-width: 880px; }
.article-cover { margin-bottom: 30px; }
.article-cover img { width: 100%; }
.article-list { max-width: 960px; }
.article-list article { display: grid; grid-template-columns: 90px 1fr; gap: 30px; padding: 32px 0; border-bottom: 1px solid var(--line); }
.article-list time { color: #8494a3; text-align: center; }
.article-list time strong { display: block; color: var(--blue); font-size: 34px; line-height: 1; }
.article-list h2 { margin: 0 0 8px; color: var(--navy); font-size: 23px; }
.article-list p { margin: 0 0 10px; color: var(--muted); }

.contact-layout { display: grid; grid-template-columns: 340px 1fr; gap: 55px; align-items: start; }
.contact-card { padding: 30px; background: var(--navy); color: #fff; }
.contact-card h2 { margin: 0 0 20px; font-size: 24px; }
.contact-card dl { margin: 0; }
.contact-card dt { margin-top: 14px; color: #62d5e8; font-size: 12px; }
.contact-card dd { margin: 2px 0 0; color: rgba(255,255,255,.82); }
.contact-layout > .entry-content { padding: 0; }
.contact-form label { display: block; color: #30485f; font-size: 14px; font-weight: 700; }
.contact-form label span { color: #d64040; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px 20px; }
.contact-form input, .contact-form textarea { width: 100%; margin-top: 7px; padding: 11px 13px; border: 1px solid #cdd9e3; border-radius: 2px; background: #fff; color: var(--ink); outline: none; }
.contact-form input:focus, .contact-form textarea:focus { border-color: var(--cyan); box-shadow: 0 0 0 3px rgba(0,168,200,.1); }
.contact-form textarea { resize: vertical; }
.contact-form > label { margin-top: 20px; }
.contact-form .button { margin-top: 22px; }
.form-trap { position: absolute !important; left: -10000px !important; }
.form-notice { margin-bottom: 20px; padding: 12px 15px; border-left: 3px solid; }
.form-notice.success { border-color: #2e9b62; background: #edf8f2; color: #17683f; }
.form-notice.error { border-color: #c94747; background: #fff1f1; color: #8b2828; }
.not-found { min-height: 520px; display: grid; place-items: center; text-align: center; }
.not-found strong { color: #e8eff4; font-size: 120px; line-height: 1; }
.not-found h1 { margin: -12px 0 0; color: var(--navy); }

.site-footer { padding-top: 62px; background: #061f37; color: rgba(255,255,255,.7); }
.footer-grid { display: grid; grid-template-columns: 1.3fr .65fr 1.2fr .55fr; gap: 45px; padding-bottom: 48px; }
.footer-grid h2 { margin: 0 0 17px; color: #fff; font-size: 16px; }
.footer-brand { margin-bottom: 15px; color: #fff; font-size: 21px; font-weight: 700; }
.footer-about p { max-width: 350px; font-size: 14px; }
.footer-links { margin: 0; padding: 0; list-style: none; }
.footer-links li { margin: 7px 0; }
.footer-links a:hover, .footer-contact a:hover { color: #58d8ec; }
.footer-contact p { margin: 6px 0; font-size: 13px; }
.footer-qr img { width: 110px; padding: 5px; background: #fff; }
.footer-qr span { display: block; margin-top: 9px; font-size: 12px; }
.footer-bottom { display: flex; justify-content: space-between; gap: 20px; padding: 18px 0; border-top: 1px solid rgba(255,255,255,.1); font-size: 12px; }

@media (max-width: 1080px) {
  .brand { min-width: 280px; }
  .brand strong { font-size: 17px; }
  .main-menu a { padding-inline: 9px; font-size: 14px; }
  .primary-navigation { gap: 7px; }
  .header-product-search { width: 160px; }
  .header-product-search input[type="search"] { width: 92px; padding-inline: 8px; }
  .header-product-search button { padding-inline: 9px; }
  .product-grid { grid-template-columns: repeat(3, 1fr); }
  .product-card p { min-height: auto; }
  .archive-product-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
  .topbar-inner > span { display: none; }
  .topbar-inner { justify-content: center; }
  .header-inner { min-height: 76px; }
  .brand img, .brand .custom-logo { width: 58px; height: 52px; }
  .brand small { display: none; }
  .menu-toggle { display: block; }
  .primary-navigation { position: absolute; top: 100%; right: 0; left: 0; display: none; padding: 8px 20px 18px; background: #fff; box-shadow: 0 15px 30px rgba(9,43,76,.12); }
  .primary-navigation.is-open { display: block; }
  .header-product-search { width: 100%; height: 44px; margin-top: 13px; }
  .header-product-search input[type="search"] { width: auto; padding-inline: 12px; font-size: 14px; }
  .header-product-search button { padding-inline: 18px; font-size: 14px; }
  .main-menu { display: block; }
  .main-menu a { padding: 12px 8px; border-bottom: 1px solid var(--line); }
  .main-menu a::after { display: none; }
  .hero { min-height: 540px; }
  .hero-content { padding-block: 70px; }
  .category-grid { grid-template-columns: 1fr 1fr; }
  .category-grid a:nth-child(2) { border-right: 0; }
  .category-grid a:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .split-layout, .product-detail-top, .contact-layout { grid-template-columns: 1fr; }
  .split-layout { gap: 65px; }
  .experience { right: 15px; }
  .strength-grid { grid-template-columns: 1fr 1fr; }
  .case-grid, .case-archive-grid { grid-template-columns: 1fr 1fr; }
  .archive-layout { grid-template-columns: 1fr; }
  .archive-category-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .archive-category-link { border-right: 1px solid var(--line); border-bottom: 0; }
  .archive-category-link:last-child { border-right: 0; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  .container { width: min(100% - 28px, 1180px); }
  .topbar-inner div { width: 100%; justify-content: space-between; gap: 10px; }
  .topbar-inner div a:last-child { display: none; }
  .brand { min-width: 0; gap: 9px; }
  .brand img, .brand .custom-logo { width: 48px; height: 46px; }
  .brand strong { font-size: 15px; }
  .hero { min-height: 490px; }
  .hero-overlay { background: rgba(3,31,60,.64); }
  .hero p { font-size: 15px; }
  .product-search-form { padding: 4px; }
  .product-search-form input[type="search"] { height: 44px; padding-inline: 11px; font-size: 14px; }
  .product-search-form button { min-width: 94px; padding-inline: 13px; font-size: 14px; }
  .hero-actions { flex-wrap: wrap; }
  .quick-categories { margin-top: 0; }
  .category-grid { grid-template-columns: 1fr; }
  .category-grid a { min-height: 120px; border-right: 0; border-bottom: 1px solid var(--line); }
  .section { padding-block: 65px; }
  .about-image > img { min-height: 300px; }
  .check-list, .product-grid, .archive-product-grid, .strength-grid, .case-grid, .case-archive-grid, .form-grid { grid-template-columns: 1fr; }
  .news-list article { grid-template-columns: 65px 1fr; gap: 16px; padding-inline: 0; }
  .news-list article:hover { padding-inline: 8px; }
  .news-arrow { display: none; }
  .contact-cta .container { align-items: flex-start; flex-direction: column; }
  .contact-cta h2 { font-size: 25px; }
  .page-hero { padding-block: 58px; }
  .archive-category-list { grid-template-columns: 1fr; }
  .archive-category-link { border-right: 0; border-bottom: 1px solid var(--line); }
  .product-detail-summary h1 { font-size: 28px; }
  .entry-content { padding: 18px; }
  .article-list article { grid-template-columns: 1fr; gap: 15px; }
  .article-list time { text-align: left; }
  .article-list time strong { display: inline; margin-right: 7px; font-size: 20px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; }
}