:root {
  color-scheme: light;
  --blue: #2563eb;
  --blue-bright: #3b82f6;
  --ink: #0f172a;
  --muted: #475569;
  --surface-soft: #f8fafc;
  --border-subtle: #e2e8f0;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 90px; }
body {
  margin: 0; color: var(--ink); background: #ffffff;
  font-family: "Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button, input { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { cursor: pointer; }
img { max-width: 100%; }
[hidden] { display: none !important; }
:focus-visible { outline: 3px solid #60a5fa; outline-offset: 4px; }
h1, h2, h3, p { margin-top: 0; }
p { line-height: 1.85; }
.wrap { width: min(1200px, calc(100% - 48px)); margin-inline: auto; }

.cloud-header {
  position: sticky; top: 0; z-index: 20;
  background: rgba(11, 19, 38, 0.88);
  backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(148, 163, 184, 0.14);
  box-shadow: 0 8px 30px rgba(2, 6, 23, 0.22);
  color: #fff;
}
.header-inner { min-height: 72px; display: flex; align-items: center; gap: 30px; }
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; min-width: 0; }
.brand > span:last-child {
  max-width: min(34vw, 390px); overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: 17px; font-weight: 700; line-height: 1.5; letter-spacing: .01em;
}
.brand img { object-fit: contain; max-width: 100px; max-height: 54px; }
.brand-mark {
  color: #fff; background: linear-gradient(135deg, #3b82f6, #2563eb);
  padding: 9px 11px; border-radius: 9px; font-weight: 800;
  box-shadow: 0 4px 12px rgba(37, 99, 235, 0.35);
}
.header-inner nav { display: flex; align-items: center; gap: 26px; white-space: nowrap; }
.header-inner nav a {
  position: relative; isolation: isolate; font-size: 15px; font-weight: 600;
  padding-block: 26px; color: rgba(241, 245, 249, 0.86);
  transition: color .2s, text-shadow .2s;
}
.header-inner nav a::after {
  content: ''; position: absolute; right: 0; bottom: 16px; left: 0; height: 2px;
  border-radius: 999px;
  background: linear-gradient(90deg, #38bdf8, #6366f1, #a855f7);
  box-shadow: 0 0 12px rgba(56, 189, 248, 0.7);
  transform: scaleX(0); transform-origin: center; transition: transform .25s ease;
}
.header-inner nav a:hover, .header-inner nav a.is-active {
  color: #ffffff; text-shadow: 0 0 14px rgba(96, 165, 250, 0.55);
}
.header-inner nav a:hover::after, .header-inner nav a.is-active::after { transform: scaleX(1); }
.cloud-header-actions { display: flex; align-items: center; gap: 14px; margin-left: auto; }
.support-header-phone {
  display: inline-flex; align-items: center; gap: 6px; border: 0; padding: 5px 0;
  background: transparent; color: #f8fafc;
  font: 600 14px/1.5 "Inter", "PingFang SC", "Microsoft YaHei", sans-serif; white-space: nowrap;
}
.support-header-phone img { width: 23px; height: 23px; object-fit: contain; }
.support-header-phone:hover { color: #93c5fd; }

.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 16px;
  padding: 13px 26px; background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #fff; border: 1px solid rgba(255, 255, 255, 0.12); border-radius: 10px;
  font-size: 15px; font-weight: 600;
  box-shadow: 0 6px 18px rgba(37, 99, 235, 0.24);
  transition: background .2s, transform .2s, box-shadow .2s;
}
.button:hover {
  background: linear-gradient(135deg, #1d4ed8, #1e40af);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.34);
}
.header-cta { padding: 9px 18px; font-size: 13px; border-radius: 8px; white-space: nowrap; }
.header-trial { padding: 9px 16px; font-size: 13px; border-radius: 8px; white-space: nowrap; }
.menu-toggle { display: none; background: none; border: 0; color: #fff; font-size: 25px; }

.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(circle at 76% 26%, rgba(56, 189, 248, 0.18), transparent 40%),
    radial-gradient(circle at 20% 78%, rgba(99, 102, 241, 0.22), transparent 46%),
    linear-gradient(135deg, #081022 0%, #0d1934 52%, #132347 100%);
  color: #fff;
}
.hero-inner { position: relative; z-index: 1; min-height: 560px; display: flex; align-items: center; padding-block: 64px 104px; }
.hero-art { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.hero-copy { max-width: 585px; }
.eyebrow {
  display: inline-block; font-size: 12px; font-weight: 700;
  letter-spacing: 2.2px; text-transform: uppercase; color: var(--blue);
}
.hero .eyebrow {
  color: #93c5fd; margin-bottom: 22px;
  padding: 5px 14px; border-radius: 999px;
  background: rgba(59, 130, 246, 0.14);
  border: 1px solid rgba(147, 197, 253, 0.26);
}
.hero h1 {
  font-size: clamp(32px, 3.3vw, 44px); line-height: 1.35;
  margin-bottom: 22px; font-weight: 800; letter-spacing: -0.015em;
  text-shadow: 0 8px 28px rgba(2, 6, 23, 0.35);
}
.hero-description { font-size: 17px; max-width: 535px; color: rgba(226, 232, 240, 0.9); line-height: 1.85; }
.hero-note { font-size: 14px; letter-spacing: 2px; margin: 24px 0 30px; color: #93c5fd; font-weight: 600; }
.hero-button {
  background: linear-gradient(115deg, #3b82f6 0%, #6366f1 52%, #7c3aed 100%);
  padding: 14px 34px; border-radius: 10px;
  box-shadow: 0 10px 28px rgba(79, 70, 229, 0.42);
}
.hero-button:hover {
  background: linear-gradient(115deg, #2563eb 0%, #4f46e5 52%, #6d28d9 100%);
  box-shadow: 0 14px 34px rgba(79, 70, 229, 0.55);
}

.entry-strip {
  position: relative; z-index: 2; margin-top: -60px;
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
}
.entry-tile {
  background: rgba(255, 255, 255, 0.98);
  border: 1px solid rgba(147, 197, 253, 0.55);
  border-radius: 14px; display: flex; align-items: center; gap: 20px;
  padding: 25px 24px;
  box-shadow: 0 16px 38px -10px rgba(15, 23, 42, 0.1), 0 4px 12px rgba(37, 99, 235, 0.06);
  transition: transform .24s cubic-bezier(.22, 1, .36, 1), box-shadow .24s ease, border-color .24s ease;
  min-width: 0;
}
.entry-tile:hover {
  transform: translateY(-5px);
  border-color: #60a5fa;
  box-shadow: 0 22px 44px -12px rgba(37, 99, 235, 0.18), 0 6px 16px rgba(37, 99, 235, 0.08);
}
.entry-tile img { width: 58px; height: 58px; object-fit: contain; flex: none; }
.entry-tile h2 { font-size: 17px; font-weight: 700; margin-bottom: 6px; color: #0f172a; }
.entry-tile p { font-size: 13px; color: var(--muted); margin-bottom: 10px; line-height: 1.65; }
.entry-tile span { color: var(--blue); font-size: 13px; font-weight: 600; }
.entry-tile b { margin-left: 10px; transition: transform .2s; display: inline-block; }
.entry-tile:hover b { transform: translateX(4px); }

.section { padding-block: 84px; }
.section-heading { text-align: center; margin-bottom: 48px; }
.section-heading h2, .news-heading h2 {
  font-size: 32px; font-weight: 800; line-height: 1.4;
  margin-bottom: 12px; color: #0f172a; letter-spacing: -0.01em;
}
.section-heading p { font-size: 15px; color: var(--muted); max-width: 680px; margin-inline: auto; }

.product-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; }
.product-card {
  position: relative; overflow: hidden; display: flex; align-items: center;
  border: 1px solid #e2e8f0; border-radius: 16px;
  background: linear-gradient(135deg, #ffffff 0%, #f8fbff 60%, #eff6ff 100%);
  padding: 34px;
  box-shadow: 0 8px 26px -8px rgba(15, 23, 42, 0.06);
  transition: transform .24s ease, box-shadow .24s ease, border-color .24s ease;
}
.product-card:hover {
  transform: translateY(-3px);
  border-color: #bfdbfe;
  box-shadow: 0 18px 38px -12px rgba(37, 99, 235, 0.13);
}
.product-card.featured {
  grid-column: 1 / -1; padding: 40px 46px;
  background:
    radial-gradient(circle at 90% 20%, rgba(59, 130, 246, 0.08), transparent 45%),
    linear-gradient(135deg, #ffffff 0%, #f5f9ff 55%, #eaf2ff 100%);
  border-color: #cbd5e1;
}
.product-copy { position: relative; z-index: 1; flex: 1; min-width: 0; }
.product-card h3 { font-size: 24px; font-weight: 800; margin: 12px 0; color: #0f172a; }
.product-card p, .product-card li { font-size: 14px; color: var(--muted); line-height: 1.9; }
.product-card ul { padding: 0; margin: 20px 0 26px; list-style: none; }
.product-card li::before, .scene-panel li::before {
  content: '✓'; display: inline-flex; align-items: center; justify-content: center;
  width: 18px; height: 18px; border-radius: 50%;
  background: rgba(37, 99, 235, 0.1); color: var(--blue);
  font-size: 11px; font-weight: 800; margin-right: 10px;
}
.product-image {
  width: 34%; object-fit: contain; border-radius: 12px; margin-left: 24px;
  filter: drop-shadow(0 12px 24px rgba(15, 23, 42, 0.08));
}
.featured .product-image { width: 43%; max-height: 280px; }
.outline {
  background: rgba(255, 255, 255, 0.85); color: var(--blue);
  border-color: #93c5fd; box-shadow: none;
}
.outline:hover { background: #eff6ff; border-color: var(--blue); box-shadow: 0 6px 16px rgba(37, 99, 235, 0.12); }

.guarantees { background: linear-gradient(180deg, #f8fafc 0%, #f1f5f9 100%); }
.guarantee-grid { display: grid; grid-template-columns: repeat(5, minmax(0, 1fr)); gap: 26px; text-align: center; }
.guarantee-grid > div {
  padding: 26px 18px; border-radius: 14px;
  background: rgba(255, 255, 255, 0.85); border: 1px solid rgba(226, 232, 240, 0.85);
  box-shadow: 0 4px 16px rgba(15, 23, 42, 0.03);
  transition: transform .2s ease, box-shadow .2s ease;
}
.guarantee-grid > div:hover {
  transform: translateY(-3px); box-shadow: 0 12px 28px rgba(15, 23, 42, 0.07);
}
.guarantee-grid img { height: 58px; width: 58px; object-fit: contain; margin-bottom: 16px; }
.guarantee-grid h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; color: #0f172a; }
.guarantee-grid p { color: var(--muted); font-size: 13px; margin: 0; line-height: 1.7; }

.scene-tabs {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px;
  padding: 6px; border-radius: 14px; background: #f1f5f9;
  border: 1px solid #e2e8f0;
}
.scene-tabs button {
  display: flex; align-items: center; justify-content: center; gap: 12px;
  padding: 16px 12px; background: transparent; border: 0; border-radius: 10px;
  color: #475569; font-weight: 600; transition: all .2s ease;
}
.scene-tabs button:hover { color: #0f172a; }
.scene-tabs img { width: 30px; height: 30px; object-fit: contain; }
.scene-tabs [aria-selected="true"] {
  color: var(--blue); background: #ffffff;
  box-shadow: 0 4px 14px rgba(15, 23, 42, 0.07);
}
.scene-panel {
  display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center;
  padding: 44px; margin-top: 20px; border-radius: 16px;
  background: linear-gradient(135deg, #ffffff 0%, #f8fafc 100%);
  border: 1px solid #e2e8f0;
  box-shadow: 0 10px 30px -10px rgba(15, 23, 42, 0.05);
}
.scene-panel h3 { font-size: 25px; font-weight: 800; line-height: 1.55; color: #0f172a; }
.scene-panel p { font-size: 15px; color: var(--muted); }
.scene-panel ul { list-style: none; padding: 0; line-height: 2.5; font-size: 14px; }
.scene-panel > img {
  width: 100%; max-height: 300px; object-fit: contain;
  filter: drop-shadow(0 12px 24px rgba(15, 23, 42, 0.08));
}

.advantages {
  background:
    radial-gradient(circle at 15% 20%, rgba(59, 130, 246, 0.07), transparent 45%),
    linear-gradient(135deg, #eef4ff 0%, #f8fafc 100%);
}
.advantage-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.advantage-grid article {
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(255, 255, 255, 0.95);
  border-radius: 16px; padding: 32px 26px;
  box-shadow: 0 10px 28px -8px rgba(15, 23, 42, 0.06);
  transition: transform .22s ease, box-shadow .22s ease;
}
.advantage-grid article:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 36px -10px rgba(37, 99, 235, 0.12);
}
.capability-number {
  display: inline-block; font-size: 34px; font-weight: 800; margin-bottom: 20px;
  background: linear-gradient(135deg, #2563eb, #6366f1);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.advantage-grid h3 { font-size: 20px; font-weight: 700; margin-bottom: 10px; color: #0f172a; }
.advantage-grid p { color: var(--muted); font-size: 14px; margin: 0; line-height: 1.8; }

.industry-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.industry-grid article {
  border: 1px solid #e2e8f0; border-radius: 14px; overflow: hidden;
  background: #ffffff;
  box-shadow: 0 6px 20px -6px rgba(15, 23, 42, 0.05);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.industry-grid article:hover {
  transform: translateY(-4px); border-color: #bfdbfe;
  box-shadow: 0 16px 34px -10px rgba(37, 99, 235, 0.12);
}
.industry-grid img { width: 100%; height: 156px; object-fit: cover; background: #f1f5f9; }
.industry-grid article > div { padding: 24px 22px; }
.industry-grid h3 { font-size: 19px; font-weight: 700; margin-bottom: 8px; color: #0f172a; }
.industry-grid p { font-size: 14px; color: var(--muted); line-height: 1.75; }
.industry-grid span {
  display: inline-block; color: var(--blue); font-size: 12px; font-weight: 600;
  line-height: 1.6; padding: 3px 10px; border-radius: 999px; background: #eff6ff;
}

.news-section { background: #f8fafc; }
.cloud-customers { padding-top: 0; }
.cloud-customers figure { margin: 0; min-width: 0; }
.cloud-customers figcaption { text-align: center; font-size: 13px; color: var(--muted); margin-top: 12px; }
.cloud-customers .business-logos { --logo-site-background: #fff; }
.cloud-honors { padding-top: 16px; }

.news-heading { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 28px; }
.news-heading a { color: var(--blue); font-size: 14px; font-weight: 600; }
.news-list { display: grid; gap: 16px; }
.news-link article {
  display: grid; grid-template-columns: 84px 1fr 28px; gap: 24px; align-items: center;
  padding: 22px 24px; border: 1px solid #e2e8f0; border-radius: 14px; background: #fff;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.news-link:hover article {
  transform: translateY(-2px); border-color: #bfdbfe;
  box-shadow: 0 14px 32px -10px rgba(37, 99, 235, 0.12);
}
.news-link time {
  display: grid; text-align: center; gap: 6px; padding: 12px 6px;
  color: #475569; background: #f1f5f9; border-radius: 10px;
  transition: background .2s, color .2s;
}
.news-link time strong { font-size: 26px; font-weight: 800; line-height: 1.1; }
.news-link time span { font-size: 12px; }
.news-link:hover time { background: var(--blue); color: #ffffff; }
.news-link h3 { font-size: 17px; font-weight: 700; line-height: 1.65; margin: 4px 0; color: #0f172a; }
.news-link p { color: var(--muted); font-size: 13px; margin: 0; }
.news-category { color: var(--blue); font-size: 12px; font-weight: 600; }
.news-arrow { color: #94a3b8; font-size: 22px; transition: transform .2s, color .2s; }
.news-link:hover .news-arrow { transform: translateX(4px); color: var(--blue); }

.contact {
  background:
    radial-gradient(circle at 85% 50%, rgba(59, 130, 246, 0.14), transparent 45%),
    linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
  border-top: 1px solid #dbeafe;
}
.contact-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; padding-block: 64px; }
.contact h2 { font-size: 29px; font-weight: 800; line-height: 1.45; color: #0f172a; margin-bottom: 10px; }
.contact p { color: #475569; font-size: 15px; margin: 0; }
.contact .button { white-space: nowrap; }

.cloud-footer { background: #0f172a; color: #94a3b8; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 80px; padding-block: 60px 40px; }
.footer-brand { font-size: 20px; font-weight: 800; color: #ffffff; line-height: 1.6; }
.footer-grid p { font-size: 13px; margin-top: 14px; line-height: 1.8; }
.footer-grid h3 { font-size: 15px; font-weight: 700; color: #ffffff; margin-bottom: 20px; }
.footer-grid > div > a:not(.footer-brand) {
  display: block; font-size: 13px; margin-bottom: 14px; transition: color .18s;
}
.footer-grid a:hover { color: #ffffff; }
.footer-record { text-align: center; border-top: 1px solid rgba(255, 255, 255, 0.08); padding-block: 22px; font-size: 12px; }

.news-banner {
  padding: 68px 0; color: white;
  background:
    radial-gradient(circle at 80% 30%, rgba(56, 189, 248, 0.2), transparent 45%),
    linear-gradient(125deg, #0b152c 0%, #1e3a8a 60%, #2563eb 100%);
}
.news-banner h1 { font-size: 36px; font-weight: 800; }
.news-banner p { color: #cbd5e1; margin-bottom: 0; }
.article-page { max-width: 900px; padding-block: 60px 85px; }
.breadcrumb { display: block; font-size: 14px; color: #64748b; margin-bottom: 36px; font-weight: 600; }
.article-page h1 { font-size: 34px; font-weight: 800; line-height: 1.55; overflow-wrap: anywhere; color: #0f172a; }
.article-summary {
  padding: 22px 24px; border-left: 4px solid var(--blue); border-radius: 0 12px 12px 0;
  background: #f1f5f9; color: #475569;
}
.article-body { font-size: 16px; line-height: 2; padding-block: 16px; overflow-wrap: anywhere; }
.article-body p { white-space: pre-line; margin: 0 0 1.2em; }
.article-body h2, .article-body h3, .article-body h4 { line-height: 1.5; margin: 1.5em 0 .6em; color: #0f172a; }
.article-body a { color: var(--blue); text-decoration: underline; }
.article-body img { display: block; max-width: 100%; height: auto; margin: 1.2em auto; border-radius: 10px; }
.article-body .wechat-article { max-width: 100%; overflow-x: auto; }
.article-body .wechat-article p { margin: 0; white-space: normal; }
.article-body .wechat-article img { display: inline-block; margin: 0; border-radius: 0; vertical-align: middle; }
.article-body ul, .article-body ol { padding-left: 1.8em; }
.article-body blockquote {
  margin: 1.2em 0; padding: .8em 1.2em; border-left: 4px solid #93c5fd;
  background: #f8fafc; color: #475569; border-radius: 0 8px 8px 0;
}
.article-body .news-import-error {
  padding: 14px 16px; border: 1px solid #fca5a5;
  background: #fef2f2; color: #b91c1c; white-space: normal; border-radius: 8px;
}
.article-body table { width: 100%; border-collapse: collapse; margin: 1.2em 0; }
.article-body th, .article-body td { padding: .65em .8em; border: 1px solid #e2e8f0; text-align: left; }
.article-body th { background: #f8fafc; }
.article-source { color: var(--muted); font-size: 13px; margin-block: 20px 35px; }

@media (max-width: 1100px) {
  .header-inner { gap: 18px; }
  .brand > span:last-child { font-size: 14px; max-width: min(30vw, 320px); }
  .header-inner nav { gap: 16px; }
  .entry-tile { padding: 22px 16px; gap: 12px; }
  .entry-tile img { width: 44px; height: 44px; }
  .entry-tile h2 { font-size: 15px; }
  .product-card { padding: 25px; }
  .product-card:not(.featured) .product-image { display: none; }
}
@media (max-width: 780px) {
  .wrap { width: calc(100% - 32px); }
  .header-inner { min-height: 68px; gap: 14px; }
  .brand > span:last-child { max-width: min(42vw, 245px); font-size: 13px; }
  .header-inner:has(.support-header-phone) .brand > span:last-child { max-width: 130px; font-size: 11px; }
  .header-inner:has(.support-header-phone) { gap: 8px; }
  .menu-toggle { display: block; }
  .header-cta { display: none; }
  .cloud-header-actions { gap: 7px; }
  .support-header-phone { font-size: 11px; }
  .support-header-phone img { width: 19px; height: 19px; }
  .header-trial { padding: 7px 10px; font-size: 11px; }
  .header-inner nav {
    display: none; position: absolute; top: 100%; left: 0; right: 0;
    padding: 10px 20px 20px; background: rgba(11, 19, 38, 0.96);
    backdrop-filter: blur(16px); box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
  }
  .header-inner nav.is-open { display: grid; gap: 0; }
  .header-inner nav a { font-size: 16px; padding: 14px; }
  .header-inner nav a::after { right: 14px; bottom: 7px; left: 14px; }
  .hero { background-position: 60%; }
  .hero-art { width: 1000px; max-width: none; left: auto; right: -130px; opacity: .65; }
  .hero-inner { min-height: 470px; padding-block: 50px 76px; }
  .hero-copy { max-width: 470px; padding: 20px; background: #111c3659; border-radius: 8px; }
  .hero h1 { font-size: 32px; }
  .hero-description { font-size: 15px; }
  .entry-strip { grid-template-columns: 1fr; gap: 12px; margin-top: -30px; }
  .entry-tile { padding: 18px 22px; }
  .entry-tile > div { flex: 1; }
  .entry-tile img { width: 52px; height: 52px; margin-right: 10px; }
  .entry-tile h2 { font-size: 17px; }
  .entry-tile p { margin-bottom: 5px; }
  .section { padding-block: 50px; }
  .section-heading { margin-bottom: 28px; }
  .section-heading h2, .news-heading h2 { font-size: 24px; }
  .section-heading p { font-size: 13px; }
  .product-grid { grid-template-columns: 1fr; gap: 16px; }
  .product-card.featured { padding: 25px; }
  .product-card h3 { font-size: 22px; }
  .featured .product-image { width: 38%; }
  .guarantee-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; }
  .guarantee-grid > div { padding: 18px 12px; }
  .guarantee-grid h3 { font-size: 16px; }
  .guarantee-grid img { width: 48px; height: 48px; }
  .scene-tabs button { flex-direction: column; font-size: 13px; padding: 12px 4px; }
  .scene-panel { grid-template-columns: 1fr; gap: 20px; padding: 24px 18px; }
  .scene-panel h3 { font-size: 22px; }
  .scene-panel > img { max-height: 230px; }
  .advantage-grid, .industry-grid { grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .advantage-grid article { padding: 24px 18px; }
  .industry-grid article > div { padding: 20px 16px; }
  .industry-grid img { height: 120px; }
  .news-link article { grid-template-columns: 60px minmax(0, 1fr); gap: 15px; padding: 16px; }
  .news-link h3 { font-size: 15px; }
  .news-arrow { display: none; }
  .news-heading a { font-size: 12px; }
  .contact-inner { display: block; padding-block: 45px; }
  .contact h2 { font-size: 25px; }
  .contact .button { margin-top: 15px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 25px; }
  .footer-grid > div:first-child { grid-column: 1 / -1; }
  .article-page { padding-block: 35px 55px; }
  .article-page h1 { font-size: 27px; }
}
@media (max-width: 420px) {
  .hero-copy { padding: 10px; }
  .hero h1 { font-size: 29px; }
  .hero-note { font-size: 12px; }
  .featured .product-image { display: none; }
  .guarantee-grid { grid-template-columns: repeat(2, 1fr); }
  .industry-grid { grid-template-columns: 1fr; }
  .industry-grid img { height: 160px; }
  .news-link p { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; }
}