/* ==========================================================================
   金华高毅照明官网 · 设计系统 v2（编辑排版 / 工程质感）
   主色 深墨蓝 #10283A | 强调 琥珀橙 #E99524 | 底色 暖纸白 #F6F3ED
   衬线标题 + 细发丝线 + 小圆角 + 克制动效（支持减少动态偏好）
   ========================================================================== */

/* 本地化的 Noto Serif SC 子集：覆盖站点现有中文标题并保留系统字体回退。 */
@font-face {
  font-family: "Gaoyi Noto Serif SC";
  src: url("/assets/fonts/NotoSerifSC-Gaoyi.woff2") format("woff2");
  font-style: normal;
  font-weight: 500 900;
  font-display: swap;
}

:root {
  --navy: #10283A;
  --navy-2: #0A1B28;
  --navy-3: #1A3A52;
  --navy-soft: #1E3E57;
  --amber: #E99524;
  --amber-d: #A05E0A;
  --amber-l: #F7B84E;
  --paper: #F6F3ED;
  --paper-2: #ECE7DC;
  --card: #FFFFFF;
  --text: #242E36;
  --muted: #66707A;
  --line: #DDD6C7;
  --line-soft: #E9E4D7;
  --line-dark: rgba(16, 40, 58, 0.16);
  --ok: #2E9E5B;
  --danger: #D64545;
  --radius: 6px;
  --radius-sm: 4px;
  --shadow-sm: 0 1px 2px rgba(16, 40, 58, 0.05);
  --shadow-md: 0 24px 48px -24px rgba(16, 40, 58, 0.28);
  --container: 1200px;
  --font: "HarmonyOS Sans SC", "PingFang SC", "MiSans", "Source Han Sans SC",
    "Noto Sans SC", "Microsoft YaHei", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --serif: "Gaoyi Noto Serif SC", "Noto Serif SC", "Source Han Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --ease-out: cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--text);
  background: var(--paper);
  font-variant-numeric: tabular-nums;
  -webkit-font-smoothing: antialiased;
}
::selection { background: var(--amber); color: var(--navy-2); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: #C6BFae; border-radius: 6px; border: 2px solid var(--paper); }
::-webkit-scrollbar-track { background: transparent; }

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
.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; }
h1, h2, h3, h4 { color: var(--navy); line-height: 1.3; margin: 0 0 0.5em; }
p { margin: 0 0 1em; }
code { font-family: "JetBrains Mono", Consolas, monospace; font-size: 0.9em; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 999;
  background: var(--navy); color: #fff; padding: 10px 18px; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

/* ---------------- 按钮 ---------------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 28px; border-radius: 3px; border: 1px solid transparent;
  font-size: 14.5px; font-weight: 600; letter-spacing: 0.06em; line-height: 1.4; white-space: nowrap;
  transition: transform 0.15s var(--ease-out), background-color 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  user-select: none;
}
.btn:active { transform: scale(0.97); }
.btn:focus-visible, a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid var(--amber-d); outline-offset: 3px;
}
.btn-primary { background: var(--navy); color: #fff; }
.btn-primary:hover { background: var(--navy-soft); transform: translateY(-1px); }
.btn-amber { background: var(--amber); color: #241500; }
.btn-amber:hover { background: var(--amber-l); transform: translateY(-1px); }
.btn-outline { border-color: var(--line-dark); color: var(--navy); background: transparent; }
.btn-outline:hover { border-color: var(--navy); background: var(--navy); color: #fff; }
.btn-outline-dark { border-color: var(--line-dark); color: var(--navy); background: transparent; }
.btn-outline-dark:hover { border-color: var(--navy); background: var(--navy); color: #fff; }
.btn-outline-light { border-color: rgba(255, 255, 255, 0.35); color: #fff; background: transparent; }
.btn-outline-light:hover { border-color: #fff; background: rgba(255, 255, 255, 0.08); }
.btn-ghost { color: var(--navy); background: transparent; }
.btn-ghost:hover { background: var(--paper-2); }
.btn-lg { padding: 15px 36px; font-size: 15.5px; }
.btn-sm { padding: 8px 18px; font-size: 13.5px; }
.btn-block { width: 100%; }
/* 箭头滑动微交互 */
.btn-arrow::after { content: "→"; transition: transform 0.2s var(--ease-out); }
.btn-arrow:hover::after { transform: translateX(5px); }

/* ---------------- 欢迎条（Topbar） ---------------- */
.topbar {
  background: var(--paper-2);
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
}
.topbar-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  min-height: 36px;
}
.topbar-welcome {
  margin: 0; color: var(--muted); letter-spacing: 0.04em;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.topbar-links { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
.topbar-links a { color: var(--muted); transition: color 0.18s ease; }
.topbar-links a:hover { color: var(--amber-d); }
.topbar-sep { width: 1px; height: 11px; background: var(--line); }

/* ---------------- 顶部导航 ---------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--navy);
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}
.site-header.is-scrolled { box-shadow: 0 10px 30px -14px rgba(10, 27, 40, 0.6); }
.header-inner { display: flex; align-items: center; gap: 28px; height: 76px; }
.brand { display: flex; align-items: center; gap: 12px; color: #fff; flex-shrink: 0; }
.brand-logo { width: 42px; height: 42px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-text strong { font-size: 19px; letter-spacing: 2px; }
.brand-text small { font-size: 10px; letter-spacing: 3.5px; color: rgba(255, 255, 255, 0.5); }

.main-nav { display: flex; gap: 4px; margin-left: auto; }
.main-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.78); font-size: 15px; font-weight: 500;
  padding: 10px 4px; margin: 0 12px;
  white-space: nowrap;
  transition: color 0.18s ease;
}
.main-nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 2px; height: 2px;
  background: var(--amber); transform: scaleX(0); transform-origin: left;
  transition: transform 0.25s var(--ease-out);
}
.main-nav a:hover { color: #fff; }
.main-nav a:hover::after { transform: scaleX(1); }
.main-nav a.active { color: #fff; }
.main-nav a.active::after { transform: scaleX(1); }

.header-actions { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
.header-phone {
  display: inline-flex; align-items: center; gap: 7px;
  color: rgba(255, 255, 255, 0.85); font-size: 14.5px; font-weight: 600;
}
.header-phone:hover { color: var(--amber-l); }
.nav-toggle {
  display: none; flex-direction: column; align-items: center; justify-content: center; gap: 5px; width: 44px; height: 44px; padding: 8px;
  background: transparent; border: 0;
}
.nav-toggle span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: transform 0.2s ease, opacity 0.2s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------- Hero（深色首屏） ---------------- */
.hero {
  position: relative;
  background:
    radial-gradient(1000px 520px at 80% -10%, rgba(233, 149, 36, 0.16), transparent 58%),
    linear-gradient(165deg, #14344E 0%, var(--navy) 46%, var(--navy-2) 100%);
  color: #fff;
  padding: 92px 0 96px;
  overflow: hidden;
}
/* 巨大描边水印字 */
.hero::after {
  content: "LIGHTING";
  position: absolute; right: -12px; bottom: -6px;
  font-family: var(--serif); font-weight: 900;
  font-size: clamp(90px, 13vw, 200px); line-height: 1; letter-spacing: 0.04em;
  color: transparent; -webkit-text-stroke: 1px rgba(255, 255, 255, 0.055);
  pointer-events: none; user-select: none;
}
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: 1.04fr 0.96fr; gap: 64px; align-items: center; }
.hero-copy { max-width: 580px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 12.5px; font-weight: 700; letter-spacing: 0.3em;
  color: var(--amber-d); margin: 0 0 18px; text-transform: uppercase;
}
.eyebrow::before { content: ""; width: 26px; height: 2px; background: var(--amber); }
.hero .eyebrow, .section-navy .eyebrow { color: var(--amber); }
.sec-index { color: var(--amber); font-weight: 800; letter-spacing: 0.12em; margin-right: 4px; }
.hero-title {
  font-family: var(--serif);
  font-size: clamp(36px, 4.8vw, 56px); font-weight: 700; letter-spacing: 0.02em;
  color: #fff; margin: 0 0 20px;
}
.hero-title em { font-style: normal; color: var(--amber-l); position: relative; }
.hero-title em::after {
  content: ""; position: absolute; left: 2px; right: 2px; bottom: 6px; height: 3px;
  background: var(--amber); opacity: 0.85;
}
.hero-sub { font-size: 17px; color: rgba(255, 255, 255, 0.72); margin-bottom: 34px; max-width: 480px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 44px; }
.hero-points {
  display: grid; grid-template-columns: repeat(4, auto); gap: 0;
  list-style: none; margin: 0; padding: 24px 0 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}
.hero-points li { padding: 0 26px; border-left: 1px solid rgba(255, 255, 255, 0.12); }
.hero-points li:first-child { padding-left: 0; border-left: 0; }
.hero-points b { display: block; font-family: var(--serif); font-size: 24px; color: #fff; font-weight: 700; }
.hero-points span { font-size: 12.5px; color: rgba(255, 255, 255, 0.55); }

/* Hero 右侧：画框装裱 + 实拍照片叠层 */
.hero-visual { position: relative; padding: 0 0 44px 34px; }
.hero-frame {
  position: relative; background: #fff; padding: 10px; border-radius: 4px;
  box-shadow: var(--shadow-md);
}
.hero-frame::before {
  content: ""; position: absolute; inset: 14px -14px -14px 14px; z-index: -1;
  background: var(--amber); border-radius: 4px; opacity: 0.9;
}
.hero-frame img { width: 100%; height: auto; border-radius: 2px; }
.hero-photo {
  position: absolute; left: -6px; bottom: 0; width: 46%;
  background: #fff; padding: 8px; border-radius: 4px;
  box-shadow: var(--shadow-md); transform: rotate(-2.5deg);
  transition: transform 0.35s var(--ease-out);
}
.hero-photo:hover { transform: rotate(0deg) translateY(-4px); }
.hero-photo img { width: 100%; aspect-ratio: 1.18; object-fit: cover; object-position: top; border-radius: 2px; }
.hero-photo figcaption {
  font-size: 11.5px; color: var(--muted); letter-spacing: 0.08em;
  padding: 7px 2px 1px; margin: 0;
}
.hero-badge {
  position: absolute; display: flex; flex-direction: column; gap: 0;
  background: rgba(16, 40, 58, 0.82); backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.16); border-radius: var(--radius-sm);
  padding: 11px 16px; line-height: 1.35;
}
.hero-badge-1 { top: 22px; right: -10px; }
.hero-badge-2 { bottom: 74px; right: 6px; }
.badge-num { font-family: var(--serif); font-size: 19px; font-weight: 700; color: var(--amber-l); }
.badge-label { font-size: 12px; color: rgba(255, 255, 255, 0.62); }

/* ---------------- 跑马灯 ---------------- */
.marquee {
  background: var(--amber); color: #2A1A02;
  overflow: hidden; border-top: 1px solid rgba(16, 40, 58, 0.2);
  border-bottom: 1px solid rgba(16, 40, 58, 0.2);
}
.marquee-track { display: flex; width: max-content; animation: marquee 32s linear infinite; }
.marquee:hover .marquee-track { animation-play-state: paused; }
.marquee-group { display: flex; align-items: center; flex-shrink: 0; }
.marquee-item {
  font-size: 13.5px; font-weight: 700; letter-spacing: 0.22em;
  padding: 13px 0; white-space: nowrap;
}
.marquee-dot { margin: 0 30px; font-size: 9px; opacity: 0.55; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ---------------- 区块通用 ---------------- */
.section { padding: 96px 0; }
.section-tight { padding: 60px 0; }
.section-alt { background: var(--paper-2); }
.section-navy { background: linear-gradient(170deg, #133049 0%, var(--navy-2) 100%); }
.section-navy h2, .section-navy h3 { color: #fff; }
.section-head { max-width: 680px; margin: 0 auto 52px; text-align: center; }
.section-head h2 {
  font-family: var(--serif);
  font-size: clamp(27px, 3.2vw, 37px); font-weight: 700; letter-spacing: 0.02em;
}
.section-head-row { display: flex; align-items: flex-end; justify-content: space-between; max-width: none; text-align: left; gap: 24px; margin-bottom: 44px; }
.section-desc { color: var(--muted); font-size: 15.5px; margin: 10px 0 0; }
.section-navy .section-desc { color: rgba(255, 255, 255, 0.62); }
.section-title-sm { font-family: var(--serif); font-size: 24px; font-weight: 700; margin-bottom: 24px; }

/* ---------------- 分类卡片 ---------------- */
.category-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; counter-reset: cat; }
.category-card {
  position: relative;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: transform 0.25s var(--ease-out), border-color 0.25s ease;
}
.category-card:hover { transform: translateY(-4px); border-color: var(--navy); }
.category-card::after {
  counter-increment: cat; content: "0" counter(cat);
  position: absolute; top: 12px; right: 14px;
  font-family: var(--serif); font-size: 13px; font-weight: 700; letter-spacing: 0.12em;
  color: var(--muted); background: rgba(255, 255, 255, 0.88);
  padding: 2px 8px; border-radius: 3px; border: 1px solid var(--line-soft);
}
.category-thumb { background: var(--paper-2); display: block; border-bottom: 1px solid var(--line-soft); }
.category-thumb img { width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; }
.category-body { padding: 18px 18px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.category-name { font-size: 16.5px; font-weight: 700; color: var(--navy); }
.category-desc {
  font-size: 13px; color: var(--muted); line-height: 1.65; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.category-more { font-size: 13.5px; font-weight: 600; color: var(--amber-d); }
.category-more::after { content: ""; display: inline-block; }

/* ---------------- 产品卡片 ---------------- */
.product-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.product-grid-4 { grid-template-columns: repeat(4, 1fr); }
.product-card {
  position: relative;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; display: flex; flex-direction: column;
  transition: border-color 0.25s ease, transform 0.25s var(--ease-out);
}
.product-card:hover { border-color: rgba(16, 40, 58, 0.42); }
.product-thumb { position: relative; display: block; background: var(--paper-2); overflow: hidden; }
.product-thumb img {
  width: 100%; height: auto; aspect-ratio: 1; object-fit: contain;
  transition: transform 0.45s var(--ease-out);
}
/* 悬停切换第二张图：有第二图时悬停淡入替换主图 */
.product-thumb .thumb-alt {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: contain; opacity: 0;
  transition: opacity 0.35s ease;
}
.product-card:hover .product-thumb .thumb-alt { opacity: 1; }
.product-model {
  position: absolute; top: 12px; left: 12px;
  background: rgba(255, 255, 255, 0.92); backdrop-filter: blur(4px);
  color: var(--navy); border: 1px solid var(--line-soft);
  font-size: 11px; font-weight: 700; letter-spacing: 0.1em;
  padding: 4px 9px; border-radius: 3px;
}
.product-body { padding: 18px 18px 16px; display: flex; flex-direction: column; flex: 1; }
.product-name { font-size: 16.5px; font-weight: 700; margin: 0 0 10px; line-height: 1.45; }
.product-name a:hover { color: var(--amber-d); }
.product-feats { list-style: none; margin: 0 0 16px; padding: 0; flex: 1; }
.product-feats li {
  position: relative; padding-left: 18px; font-size: 13px; color: var(--muted);
  line-height: 1.6; margin-bottom: 5px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-feats li::before {
  content: "✓"; position: absolute; left: 0; top: 0;
  color: var(--amber-d); font-weight: 700; font-size: 12px;
}
.product-actions {
  display: flex; align-items: center; justify-content: space-between;
  border-top: 1px solid var(--line-soft); padding-top: 12px; margin-top: auto;
}
.link-detail, .link-inquiry {
  font-size: 14px; font-weight: 600; color: var(--navy);
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0 1px; background-repeat: no-repeat; background-position: 0 100%;
  transition: background-size 0.28s var(--ease-out), color 0.18s ease;
  padding-bottom: 2px;
}
.link-detail:hover, .link-inquiry:hover { background-size: 100% 1px; }
.link-inquiry { font-weight: 700; color: var(--amber-d); }

/* ---------------- 应用场景 ---------------- */
.scenario-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.scenario-card {
  position: relative; border-radius: var(--radius); overflow: hidden;
  aspect-ratio: 16 / 10.5; display: block;
  border: 1px solid var(--line);
}
.scenario-card img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s var(--ease-out); }
.scenario-card:hover img { transform: scale(1.06); }
.scenario-overlay {
  position: absolute; inset: 0; display: flex; flex-direction: column; justify-content: flex-end;
  padding: 18px; background: linear-gradient(180deg, transparent 40%, rgba(10, 27, 40, 0.9) 100%);
}
.scenario-overlay::after {
  content: "↗"; position: absolute; top: 14px; right: 14px;
  width: 34px; height: 34px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.14); backdrop-filter: blur(4px);
  color: #fff; font-size: 15px; display: flex; align-items: center; justify-content: center;
  opacity: 0; transform: translate(4px, -4px);
  transition: opacity 0.25s ease, transform 0.25s var(--ease-out);
}
.scenario-card:hover .scenario-overlay::after { opacity: 1; transform: none; }
.scenario-title { color: #fff; font-family: var(--serif); font-size: 19px; font-weight: 700; letter-spacing: 0.04em; }
.scenario-tags { color: rgba(255, 255, 255, 0.72); font-size: 12.5px; margin-top: 3px; }

/* ---------------- 制造实力 ---------------- */
.strength-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 64px; align-items: center; }
.strength-grid-reverse { direction: rtl; }
.strength-grid-reverse > * { direction: ltr; }
.strength-media { position: relative; padding-bottom: 56px; }
.strength-img-main {
  width: 100%; border-radius: var(--radius-sm);
  background: #fff; padding: 10px; border: 1px solid var(--line-soft);
  box-shadow: var(--shadow-md);
}
.strength-img-sub {
  position: absolute; right: -14px; bottom: 0; width: 46%;
  border-radius: var(--radius-sm); border: 6px solid #fff; box-shadow: var(--shadow-md);
}
.strength-copy h2 {
  font-family: var(--serif);
  font-size: clamp(25px, 2.8vw, 34px); font-weight: 700; letter-spacing: 0.02em;
}
.check-list { list-style: none; margin: 24px 0 32px; padding: 0; display: grid; gap: 13px; }
.check-list li { position: relative; padding-left: 34px; font-size: 14.5px; color: var(--muted); line-height: 1.65; }
.check-list li b { color: var(--text); font-weight: 700; margin-right: 6px; }
.check-list li::before {
  content: ""; position: absolute; left: 0; top: 3px;
  width: 20px; height: 20px; border-radius: 3px; background: rgba(233, 149, 36, 0.15);
  border: 1px solid rgba(233, 149, 36, 0.35);
}
.check-list li::after {
  content: ""; position: absolute; left: 5px; top: 8px; width: 9px; height: 5px;
  border-left: 2.2px solid var(--amber-d); border-bottom: 2.2px solid var(--amber-d);
  transform: rotate(-45deg);
}
.check-list-sm { gap: 9px; margin: 12px 0 0; }
.check-list-sm li { font-size: 13.5px; padding-left: 30px; }
.strength-cta { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------------- 服务流程 ---------------- */
.process-steps {
  list-style: none; margin: 0; padding: 0;
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px;
}
.process-steps li {
  background: transparent; border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: var(--radius-sm); padding: 24px 18px;
  transition: border-color 0.22s ease, transform 0.22s var(--ease-out);
}
.process-steps li:hover { border-color: var(--amber); transform: translateY(-3px); }
.step-num {
  display: block; font-family: var(--serif); font-size: 30px; font-weight: 700; color: var(--amber);
  line-height: 1.1; margin-bottom: 12px;
}
.process-steps h3 { color: #fff; font-size: 16px; margin-bottom: 6px; letter-spacing: 0.04em; }
.process-steps p { color: rgba(255, 255, 255, 0.6); font-size: 13px; margin: 0; line-height: 1.6; }
.center-cta { text-align: center; margin-top: 44px; }

/* ---------------- 询盘区 ---------------- */
.inquiry-wrap { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 60px; align-items: start; }
.inquiry-side h2 {
  font-family: var(--serif);
  font-size: clamp(27px, 3.2vw, 37px); font-weight: 700; letter-spacing: 0.02em;
}
.inquiry-contact {
  margin-top: 36px; padding: 28px 30px;
  background: var(--navy); border-radius: var(--radius); color: #fff;
  box-shadow: inset 0 1px 0 rgba(233, 149, 36, 0.55);
}
.inquiry-phone-label { font-size: 12.5px; letter-spacing: 0.2em; color: rgba(255, 255, 255, 0.55); margin-bottom: 6px; }
.inquiry-phone { font-family: var(--serif); font-size: 31px; font-weight: 700; color: #fff; letter-spacing: 1px; }
.inquiry-phone:hover { color: var(--amber-l); }
.inquiry-note { font-size: 13px; color: rgba(255, 255, 255, 0.62); margin: 12px 0 0; }
.inquiry-card {
  background: var(--card); border-radius: var(--radius);
  border: 1px solid var(--line); padding: 32px 34px 28px; box-shadow: var(--shadow-sm);
}

/* ---------------- 表单 ---------------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
.form-field { display: flex; flex-direction: column; }
.form-field-full { grid-column: 1 / -1; }
.form-field label { font-size: 14px; font-weight: 600; color: var(--navy); margin-bottom: 7px; }
.form-field .req { color: var(--danger); }
.form-field input, .form-field textarea, .form-field select {
  font-family: inherit; font-size: 15px; color: var(--text);
  padding: 11px 14px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: #FBFAF6; transition: border-color 0.18s ease, box-shadow 0.18s ease;
  width: 100%;
}
.form-field textarea { resize: vertical; min-height: 44px; }
.form-field input:focus, .form-field textarea:focus, .form-field select:focus {
  border-color: var(--navy); box-shadow: 0 0 0 3px rgba(16, 40, 58, 0.08); outline: none; background: #fff;
}
.form-field input[aria-invalid="true"], .form-field textarea[aria-invalid="true"] { border-color: var(--danger); }
.field-error { color: var(--danger); font-size: 12.5px; margin: 6px 0 0; }
.form-consent { margin-top: 2px; }
.consent { display: flex; align-items: flex-start; gap: 8px; font-size: 13px; color: var(--muted); font-weight: 400 !important; }
.consent input { width: 15px; height: 15px; margin-top: 3px; flex-shrink: 0; }
.consent a { color: var(--amber-d); font-weight: 600; }
.consent a:hover { text-decoration: underline; }
.hp-field { position: absolute; left: -9999px; opacity: 0; height: 0; overflow: hidden; }
.form-actions { display: flex; align-items: center; gap: 18px; margin-top: 20px; flex-wrap: wrap; }
.form-status { margin: 0; font-size: 14px; font-weight: 600; }
.form-status.is-ok { color: var(--ok); }
.form-status.is-err { color: var(--danger); }

/* ---------------- 页脚 ---------------- */
.site-footer { background: var(--navy-2); color: rgba(255, 255, 255, 0.72); margin-top: 0; }
.footer-grid {
  display: grid; grid-template-columns: 1.3fr .7fr .7fr 1.1fr auto;
  gap: 28px; padding: 48px 24px;
}
.footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-logo img { width: 40px; height: 40px; }
.footer-logo strong { color: #fff; font-size: 17px; letter-spacing: 1px; }
.footer-intro { font-size: 13.5px; line-height: 1.8; color: rgba(255, 255, 255, 0.55); }
.article-photo-note { font-size: 12px; color: var(--muted); margin-top: 10px; }
.footer-qr { display: flex; flex-direction: column; align-items: center; gap: 14px; }
.footer-qr img { width: 168px; height: 168px; object-fit: contain; background: #fff; padding: 8px; }
.footer-hotline { margin-top: 24px; }
.footer-hotline span { display: block; font-size: 13px; }
.footer-hotline a { display: inline-flex; align-items: center; min-height: 44px; color: #ff9900; font-size: clamp(24px, 2.5vw, 32px); font-weight: 700; white-space: nowrap; }
.footer-hotline a:focus-visible { outline: 2px solid #ff9900; outline-offset: 4px; }
@media (min-width: 769px) and (max-width: 1100px) {
  .footer-grid { grid-template-columns: 1.2fr 1fr 1fr; }
}
.footer-qr span { font-size: 12.5px; color: rgba(255, 255, 255, 0.55); }
.footer-col h2 {
  color: rgba(255, 255, 255, 0.45); font-size: 12px; font-weight: 700;
  letter-spacing: 0.24em; margin-bottom: 18px; text-transform: uppercase;
}
.footer-col a, .footer-col p { display: block; font-size: 13.5px; color: rgba(255, 255, 255, 0.62); margin-bottom: 10px; }
.footer-col a { transition: color 0.18s ease, transform 0.2s var(--ease-out); }
.footer-col a:hover { color: var(--amber-l); transform: translateX(3px); }
.footer-contact p { margin-bottom: 8px; }
.footer-contact a { display: inline; color: #fff; }
.footer-contact a:hover { color: var(--amber-l); transform: none; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.08); }
.footer-bottom-inner {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 24px; font-size: 12.5px; color: rgba(255, 255, 255, 0.42); flex-wrap: wrap;
}
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: rgba(255, 255, 255, 0.42); }
.footer-links a:hover { color: var(--amber-l); }

/* ---------------- 内页 Hero / 面包屑 ---------------- */
.page-hero {
  background:
    radial-gradient(800px 300px at 85% 0%, rgba(233, 149, 36, 0.12), transparent 60%),
    linear-gradient(155deg, #14334D 0%, var(--navy) 60%, var(--navy-2) 100%);
  color: #fff; padding: 52px 0 48px;
}
.page-hero h1 {
  font-family: var(--serif);
  color: #fff; font-size: clamp(27px, 3.4vw, 38px); font-weight: 700;
  letter-spacing: 0.02em; margin: 12px 0 8px;
}
.page-hero-sub { color: rgba(255, 255, 255, 0.6); font-size: 15px; margin: 0; }
.page-hero-tight { padding: 38px 0 34px; }
.crumbs { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255, 255, 255, 0.55); flex-wrap: wrap; }
.crumbs a { color: rgba(255, 255, 255, 0.75); }
.crumbs a:hover { color: var(--amber-l); }
.crumbs b { color: #fff; font-weight: 600; }

/* ---------------- 筛选栏 ---------------- */
.filter-bar { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-bottom: 34px; flex-wrap: wrap; }
.filter-chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
  display: inline-block; padding: 8px 16px; border-radius: 3px;
  border: 1px solid var(--line); background: var(--card); color: var(--text);
  font-size: 13.5px; font-weight: 500; letter-spacing: 0.03em; transition: all 0.18s ease;
}
.chip:hover { border-color: var(--navy); color: var(--navy); }
.chip-active { background: var(--navy); border-color: var(--navy); color: #fff; }
.chip-active:hover { background: var(--navy); color: #fff; }
.chip-model { background: rgba(233, 149, 36, 0.12); border-color: rgba(233, 149, 36, 0.45); color: var(--amber-d); font-weight: 700; }
.search-form { display: flex; gap: 10px; }
.search-form input {
  font-family: inherit; font-size: 14px; padding: 9px 14px; width: 220px;
  border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--card);
}
.search-form input:focus { border-color: var(--navy); outline: none; }

/* ---------------- 空状态 / 分页 / 加载更多 ---------------- */
.empty-state { grid-column: 1 / -1; text-align: center; padding: 60px 0; color: var(--muted); }
.load-more-wrap { display: flex; flex-direction: column; align-items: center; gap: 18px; margin-top: 44px; }
.load-count { font-size: 13px; font-weight: 400; opacity: 0.8; }
.pager { display: flex; align-items: center; gap: 18px; }
.pager-link {
  padding: 9px 20px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  background: var(--card); font-size: 14px; font-weight: 600; color: var(--navy);
}
.pager-link:hover { border-color: var(--navy); }
.pager-info { font-size: 13.5px; color: var(--muted); }

/* ---------------- CTA 横条 ---------------- */
.cta-band {
  background:
    radial-gradient(600px 200px at 90% 0%, rgba(233, 149, 36, 0.18), transparent 60%),
    linear-gradient(120deg, var(--navy) 0%, var(--navy-2) 100%);
  border-radius: var(--radius); padding: 40px 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px; flex-wrap: wrap;
}
.cta-band h2 { font-family: var(--serif); color: #fff; font-size: 23px; margin-bottom: 6px; }
.cta-band p { color: rgba(255, 255, 255, 0.62); margin: 0; font-size: 14.5px; }
.cta-band-actions { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------------- 产品详情 ---------------- */
.pd-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.pd-main-img {
  background: var(--paper-2); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden;
}
.pd-main-img img { width: 100%; height: auto; aspect-ratio: 1; object-fit: contain; }
.pd-thumbs { display: flex; gap: 10px; margin-top: 12px; flex-wrap: wrap; }
.pd-thumb {
  width: 72px; height: 72px; padding: 0; border-radius: var(--radius-sm); overflow: hidden;
  border: 2px solid var(--line); background: #fff; opacity: 0.7;
  transition: all 0.15s ease;
}
.pd-thumb img { width: 100%; height: 100%; object-fit: contain; }
.pd-thumb:hover { opacity: 1; }
.pd-thumb-active { border-color: var(--amber); opacity: 1; }
.pd-name { font-family: var(--serif); font-size: clamp(25px, 3vw, 34px); font-weight: 700; letter-spacing: 0.02em; margin-bottom: 14px; }
.pd-model-row { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 16px; }
.pd-summary { font-size: 16px; color: var(--muted); margin-bottom: 18px; }
.pd-feats { list-style: none; margin: 0 0 22px; padding: 20px 24px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); display: grid; gap: 10px; }
.pd-feats li { position: relative; padding-left: 26px; font-size: 14.5px; color: var(--text); }
.pd-feats li::before { content: "✓"; position: absolute; left: 0; color: var(--amber-d); font-weight: 800; }
.pd-subhead { font-size: 15px; font-weight: 700; margin-bottom: 6px; }
.pd-scenarios { margin-bottom: 22px; font-size: 14px; color: var(--muted); }
.pd-cta { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.pd-tip { font-size: 12.5px; color: var(--muted); margin: 0; }
.pd-section { max-width: 960px; }
.pd-mobile-bar { display: none; }

/* 规格参数 */
.spec-groups { display: grid; gap: 22px; }
.spec-group-title {
  font-size: 15px; font-weight: 700; color: var(--navy);
  margin-bottom: 12px; letter-spacing: 0.04em;
}
.spec-table { width: 100%; border-collapse: collapse; background: var(--card); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--line); }
.spec-table tr { border-bottom: 1px solid var(--line-soft); }
.spec-table tr:last-child { border-bottom: 0; }
.spec-table tr:nth-child(odd) { background: #FBF9F4; }
.spec-table th {
  text-align: left; font-weight: 600; color: var(--muted); font-size: 13.5px;
  padding: 11px 18px; width: 200px; vertical-align: top; white-space: nowrap;
}
.spec-table td { padding: 11px 18px; font-size: 14px; color: var(--text); }
.spec-note { font-size: 12.5px; color: var(--muted); margin-top: 16px; }
.spec-pending { max-width: 760px; padding: 26px 28px; background: var(--paper-2); border-radius: var(--radius); }
.spec-pending h3 { font-size: 18px; margin-bottom: 8px; }
.spec-pending p { color: var(--muted); margin-bottom: 18px; }

/* 富文本 */
.rich-text { font-size: 15.5px; line-height: 1.9; color: var(--text); max-width: 860px; }
.rich-text p { margin-bottom: 1.1em; }
.rich-text h2 { font-family: var(--serif); font-size: 21px; margin: 1.4em 0 0.6em; }
.rich-text h3 { font-size: 17px; margin: 1.2em 0 0.5em; }
.rich-text ul, .rich-text ol { padding-left: 1.6em; margin-bottom: 1.1em; }

/* ---------------- 案例页 ---------------- */
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.case-grid-3 { grid-template-columns: repeat(3, 1fr); }
.case-card {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column;
  transition: border-color 0.22s ease, transform 0.22s var(--ease-out);
}
.case-card:hover { transform: translateY(-3px); border-color: var(--navy); }
.case-media { display: block; aspect-ratio: 16 / 9; overflow: hidden; background: var(--paper-2); }
.case-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.45s var(--ease-out); }
.case-card:hover .case-media img { transform: scale(1.05); }
.case-body { padding: 22px 24px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.case-location { font-size: 12.5px; font-weight: 700; color: var(--amber-d); letter-spacing: 0.12em; }
.case-title { font-family: var(--serif); font-size: 19px; font-weight: 700; color: var(--navy); }
.case-summary { font-size: 13.5px; color: var(--muted); line-height: 1.7; flex: 1; }
.case-products { font-size: 12.5px; color: var(--muted); background: var(--paper-2); border-radius: 3px; padding: 8px 12px; }
.case-more { font-size: 13.5px; font-weight: 600; color: var(--amber-d); }
.case-detail { max-width: 880px; }
.case-detail-head .case-location { font-size: 13.5px; margin-bottom: 8px; display: block; }
.case-detail-head h1 { font-family: var(--serif); font-size: clamp(25px, 3vw, 33px); font-weight: 700; }
.case-summary-lg { font-size: 16px; color: var(--muted); }
.case-products { display: inline-block; font-size: 13px; color: var(--navy); background: rgba(233, 149, 36, 0.12); border-radius: 3px; padding: 8px 14px; }
.case-detail-media { margin: 26px 0; }
.case-detail-media img { width: 100%; border-radius: var(--radius); box-shadow: var(--shadow-sm); }
.case-extra-images { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; margin: 24px 0; }
.case-extra-images img { width: 100%; border-radius: var(--radius); }
.case-bottom-cta {
  margin-top: 40px; padding: 26px 30px; background: var(--paper-2); border-radius: var(--radius);
  display: flex; align-items: center; justify-content: space-between; gap: 18px; flex-wrap: wrap;
}
.case-bottom-cta p { margin: 0; font-weight: 600; color: var(--navy); }

/* ---------------- 新闻页 ---------------- */
.news-list { display: flex; flex-direction: column; gap: 16px; }
.news-card {
  display: flex; gap: 22px; background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); overflow: hidden; padding: 18px;
  transition: border-color 0.2s ease, transform 0.2s var(--ease-out);
}
.news-card:hover { transform: translateY(-2px); border-color: var(--navy); }
.news-cover { flex-shrink: 0; width: 220px; border-radius: var(--radius-sm); overflow: hidden; }
.news-cover img { width: 100%; height: 140px; object-fit: cover; }
.news-body { display: flex; flex-direction: column; gap: 7px; flex: 1; min-width: 0; }
.news-meta { display: flex; align-items: center; gap: 12px; font-size: 12.5px; color: var(--muted); }
.news-cat {
  background: rgba(233, 149, 36, 0.14); color: var(--amber-d); font-weight: 700;
  padding: 2px 10px; border-radius: 3px; font-size: 12px; letter-spacing: 0.05em;
}
.news-title { font-size: 17.5px; font-weight: 700; color: var(--navy); line-height: 1.5; }
.news-summary { font-size: 13.5px; color: var(--muted); line-height: 1.7; flex: 1; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-more { font-size: 13px; font-weight: 600; color: var(--amber-d); }
.news-mini-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.news-mini { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; display: flex; flex-direction: column; gap: 8px; }
.news-mini:hover { border-color: var(--amber); }
.news-mini .news-title { font-size: 15px; }

/* 文章详情 */
.article-wrap { max-width: 820px; }
.article-head h1 { font-family: var(--serif); font-size: clamp(25px, 3vw, 33px); font-weight: 700; margin: 10px 0 8px; }
.article-meta { font-size: 13px; color: var(--muted); display: flex; gap: 8px; align-items: center; }
.article-lede { font-size: 16.5px; color: var(--muted); background: var(--paper-2); box-shadow: inset 0 1px 0 rgba(233, 149, 36, 0.55); padding: 16px 22px; border-radius: var(--radius-sm); }
.article-cover { margin: 24px 0; }
.article-cover img { width: 100%; border-radius: var(--radius); }
.article-share { margin-top: 40px; padding: 24px 28px; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); display: flex; align-items: center; justify-content: space-between; gap: 18px; }
.article-share p { margin: 0; font-weight: 600; color: var(--navy); }

/* ---------------- 关于页 ---------------- */
.about-intro { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 60px; align-items: center; }
.about-intro-copy h2 { font-family: var(--serif); font-size: clamp(25px, 2.8vw, 33px); font-weight: 700; }
.about-values { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px; }
.value-item { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
.value-num { font-family: var(--serif); font-size: 20px; font-weight: 700; color: var(--amber-d); display: block; margin-bottom: 6px; }
.value-item p { font-size: 12.5px; color: var(--muted); margin: 0; line-height: 1.6; }
.about-intro-media img { width: 100%; border-radius: var(--radius-sm); background: #fff; padding: 10px; border: 1px solid var(--line-soft); box-shadow: var(--shadow-md); }
.idea-band { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 44px 52px; text-align: center; }
.idea-quote { font-family: var(--serif); font-size: clamp(21px, 2.5vw, 27px); font-weight: 700; color: var(--navy); margin-bottom: 14px; letter-spacing: 0.02em; }
.idea-desc { color: var(--muted); max-width: 640px; margin: 0 auto; font-size: 14.5px; }
.about-gallery { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.about-figure { margin: 0; background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; }
.about-figure img { width: 100%; aspect-ratio: 16 / 10.5; object-fit: cover; }
.about-figure figcaption { padding: 10px 14px; font-size: 13px; font-weight: 600; color: var(--navy); }
.about-supply { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: start; }
.cert-row { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 20px; }
.cert-row img { width: 150px; border-radius: var(--radius-sm); border: 1px solid var(--line); background: #fff; }

/* ---------------- 制造实力页 ---------------- */
.oem-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.oem-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; transition: border-color 0.2s ease, transform 0.2s var(--ease-out); }
.oem-card:hover { transform: translateY(-3px); border-color: var(--navy); }
.oem-tag { display: inline-block; background: var(--navy); color: var(--amber-l); font-size: 11.5px; font-weight: 700; letter-spacing: 0.14em; padding: 4px 12px; border-radius: 3px; margin-bottom: 14px; }
.oem-card h3 { font-size: 18px; }
.oem-card p { font-size: 13.5px; color: var(--muted); margin: 0; }

/* ---------------- 联系页 ---------------- */
.contact-grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 44px; align-items: start; }
.contact-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.contact-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; }
.contact-card h3 { font-size: 13px; letter-spacing: 0.16em; color: var(--muted); margin-bottom: 12px; }
.contact-big { display: block; font-size: 21px; font-weight: 800; color: var(--navy); margin-bottom: 8px; }
.contact-big:hover { color: var(--amber-d); }
.contact-big-mail { font-size: 16px; word-break: break-all; }
.contact-big-addr { font-size: 15px; font-weight: 600; }
.contact-note { font-size: 12.5px; color: var(--muted); }
.contact-card .btn { margin-top: 8px; padding: 8px 0; font-size: 13.5px; }
.contact-card-qr img { width: 130px; height: 130px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 4px; }
.contact-form-title { font-family: var(--serif); font-size: 23px; margin-bottom: 4px; }
.contact-form-sub { font-size: 13.5px; color: var(--muted); margin-bottom: 20px; }
.map-note { max-width: 860px; }

/* ---------------- 网站地图页 ---------------- */
.sitemap-groups { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; max-width: 960px; }
.sitemap-group {
  background: var(--card); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 24px 28px;
}
.sitemap-group h2 {
  font-size: 16px; font-weight: 700; color: var(--navy);
  padding-bottom: 12px; margin-bottom: 14px;
  border-bottom: 1px solid var(--line-soft); letter-spacing: 0.04em;
}
.sitemap-group ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.sitemap-group a {
  font-size: 14px; color: var(--muted);
  display: inline-flex; align-items: center;
  transition: color 0.18s ease, transform 0.2s var(--ease-out);
}
.sitemap-group a::before { content: "·"; margin-right: 8px; color: var(--amber); font-weight: 800; }
.sitemap-group a:hover { color: var(--amber-d); transform: translateX(4px); }

/* ---------------- 404 ---------------- */
.error-page { text-align: center; padding: 60px 0; }
.error-code { font-family: var(--serif); font-size: 96px; font-weight: 900; color: var(--amber); margin: 0; line-height: 1; letter-spacing: 4px; }
.error-page h1 { font-family: var(--serif); font-size: 27px; margin: 14px 0 8px; }
.error-page .hero-actions { justify-content: center; margin: 26px 0 0; }

/* ---------------- 返回顶部 ---------------- */
.back-top {
  position: fixed; right: 26px; bottom: 26px; z-index: 90;
  width: 44px; height: 44px; border-radius: var(--radius-sm); border: 0;
  background: var(--navy); color: #fff; box-shadow: var(--shadow-md);
  display: flex; align-items: center; justify-content: center;
  opacity: 0.9; transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s var(--ease-out);
}
.back-top:hover { background: var(--amber); color: var(--navy-2); transform: translateY(-3px); }

/* ---------------- 渐显动效（克制） ---------------- */
.reveal { opacity: 0; transform: translateY(16px); }
.reveal.is-visible { opacity: 1; transform: none; transition: opacity 0.32s var(--ease-out), transform 0.32s var(--ease-out); }
/* 无 JS 时不隐藏内容 */
.no-js .reveal { opacity: 1; transform: none; }
/* 系统减少动态 */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
  .marquee-track { animation: none !important; }
}

/* ================= 响应式（移动端） ================= */
/* 桌面导航最窄区间（折叠菜单之上）：收紧间距、电话只留图标，避免导航文字折成两行 */
@media (min-width: 861px) and (max-width: 1180px) {
  .header-inner { gap: 16px; }
  .main-nav a { margin: 0 6px; }
  .header-phone span { display: none; }
  .brand-text small { display: none; }
}
@media (max-width: 1080px) {
  .category-grid { grid-template-columns: repeat(3, 1fr); }
  .product-grid, .product-grid-4 { grid-template-columns: repeat(3, 1fr); }
  .scenario-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(3, 1fr); }
  .about-gallery { grid-template-columns: repeat(2, 1fr); }
  .hero-badge-1 { right: 0; }
}
@media (max-width: 860px) {
  .section { padding: 64px 0; }
  .hero { padding: 52px 0 64px; }
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
  .hero-copy { max-width: none; }
  .hero-visual { order: 2; padding: 0 0 40px 26px; }
  .hero-badge-1 { right: 0; top: 12px; }
  .hero-badge-2 { right: 4px; bottom: 60px; }
  .hero-photo { left: -8px; }
  .pd-grid { grid-template-columns: 1fr; gap: 32px; }
  .strength-grid, .about-intro, .about-supply, .inquiry-wrap, .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .strength-grid-reverse { direction: ltr; }
  .section-head-row { flex-direction: column; align-items: flex-start; }

  /* 导航折叠 */
  .header-inner { gap: 8px; justify-content: space-between; height: 68px; }
  .brand { gap: 8px; min-width: 0; }
  .brand-text strong { font-size: 17px; }
  .brand-text small { display: none; }
  .header-actions { gap: 4px; margin-left: auto; min-width: 0; }
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; top: 68px; left: 0; right: 0; z-index: 99;
    background: var(--navy); flex-direction: column; gap: 2px;
    padding: 12px 20px 20px; display: none;
    box-shadow: 0 20px 40px -20px rgba(10, 27, 40, 0.6);
  }
  .main-nav.is-open { display: flex; }
  .main-nav a { padding: 13px 14px; margin: 0; font-size: 15.5px; }
  .main-nav a::after { display: none; }
  .header-phone { width: 44px; height: 44px; justify-content: center; }
  .header-phone span { display: none; }
  .header-phone svg { width: 20px; height: 20px; }
  .header-actions .btn-sm { min-height: 44px; padding: 0 12px; }
  .brand { min-height: 44px; }
  .product-name a, .product-actions a, .crumbs a, .footer-col a, .footer-links a, .sitemap-group a {
    display: inline-flex; align-items: center; min-height: 44px;
  }
  .product-actions a { padding-block: 8px; }
  .footer-col a, .sitemap-group a { width: 100%; margin-bottom: 0; }
  .consent { min-height: 44px; align-items: center; }
  .consent input { width: 20px; height: 20px; margin-top: 0; }
  .search-form input, .search-form button { min-height: 44px; }
}
@media (max-width: 640px) {
  .container { padding: 0 18px; }
  .topbar { display: none; }
  .category-grid { grid-template-columns: repeat(2, 1fr); }
  .product-grid, .product-grid-4, .case-grid, .case-grid-3 { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .scenario-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .oem-grid, .about-values, .news-mini-grid, .contact-cards, .case-extra-images, .sitemap-groups { grid-template-columns: 1fr; }
  .hero-points { grid-template-columns: repeat(2, 1fr); row-gap: 18px; }
  .hero-points li:nth-child(3) { padding-left: 0; border-left: 0; }
  .hero-visual { padding-left: 14px; }
  .hero-badge { display: none; }
  .form-grid { grid-template-columns: 1fr; }
  .news-card { flex-direction: column; }
  .news-cover { width: 100%; }
  .news-cover img { height: 180px; }
  .about-gallery { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; padding: 40px 18px 36px; }
  .cta-band { padding: 28px 24px; }
  .inquiry-card { padding: 24px 20px; }
  .idea-band { padding: 28px 22px; }

  /* 产品详情底部固定操作条 */
  .pd-mobile-bar {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 95;
    background: #fff; box-shadow: 0 -6px 24px -12px rgba(16, 40, 58, 0.35);
    padding: 10px 14px calc(10px + env(safe-area-inset-bottom));
    gap: 12px;
  }
  .pd-mobile-bar a {
    flex: 1; display: flex; align-items: center; justify-content: center; gap: 8px;
    padding: 13px 0; border-radius: var(--radius-sm); font-size: 15px; font-weight: 700;
  }
  .pd-bar-call { background: var(--navy); color: #fff; }
  .pd-bar-inquiry { background: var(--amber); color: var(--navy); }
  body:has(.pd-mobile-bar) { padding-bottom: 72px; }
  .back-top { right: 16px; bottom: 90px; }
}
@media (max-width: 420px) {
  .product-grid, .case-grid { grid-template-columns: 1fr; }
}
@media (max-width: 360px) {
  .header-actions .btn-sm { display: none; }
}

/* 打印 */
@media print {
  .site-header, .site-footer, .back-top, .pd-mobile-bar, .filter-bar, .pd-cta, .marquee { display: none !important; }
}

/* 工厂实拍相册（制造实力页） */
.factory-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.factory-card {
  margin: 0;
  background: var(--color-card, #fff);
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 6px 24px rgba(16, 40, 58, 0.10);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.factory-card:hover { transform: translateY(-4px); box-shadow: 0 14px 34px rgba(16, 40, 58, 0.16); }
.factory-card img { width: 100%; height: auto; display: block; }
.factory-card figcaption { padding: 15px 18px 18px; }
.factory-card figcaption b { display: block; font-size: 16px; margin-bottom: 4px; }
.factory-card figcaption span { color: var(--color-text-muted, #5a6b78); font-size: 13.5px; }
@media (max-width: 760px) {
  .factory-grid { grid-template-columns: 1fr; gap: 14px; }
}

/* 产品列表：卡片内容排版收紧（图片统一 1:1 顶对齐，文字区等高） */
.product-card { display: flex; flex-direction: column; }
.product-card .product-body { display: flex; flex-direction: column; flex: 1; }
.product-card .product-actions { margin-top: auto; }
.product-feats { min-height: 0; }