/* ============================================================
 * GEO 站点 - manufacture 工业制造模板 · 主样式
 * 设计风格：工业质感 / 深色头部 / 黄色强调 / 力量感排版
 * 参考：Toolways 工业制造模板
 * 配色变量由模板内 :root --primary 注入（来自 SiteConfig.primary_color）
 * ============================================================ */

/* ----------- CSS 变量覆盖 ----------- */
:root {
  --primary: #2457aa;
  --primary-dark: #1a3f7a;
  --primary-light: rgba(36, 87, 170, 0.08);
  --primary-glow: rgba(36, 87, 170, 0.25);
  --primary-soft: rgba(36, 87, 170, 0.06);
  --accent: #ffd200;
  --accent-dark: #e6bd00;
  --text-1: #01112b;
  --brand-bg: var(--primary);
  --brand-bg-strong: color-mix(in srgb, var(--primary) 72%, #020617);
  --nav-bg: color-mix(in srgb, var(--primary) 20%, #020617);
  --nav-bg-strong: color-mix(in srgb, var(--primary) 28%, #020617);
  --dark-surface: color-mix(in srgb, var(--primary) 18%, #020617);
  --accent-soft: rgba(255, 210, 0, 0.16);
  --accent-glow: rgba(255, 210, 0, 0.32);
  --text-2: #334155;
  --text-3: #64748b;
  --text-4: #94a3b8;
  --line: #e5e7eb;
  --line-soft: #f1f5f9;
  --bg-1: #ffffff;
  --bg-2: #f8fafc;
  --bg-3: #f1f5f9;
  --bg-glass: rgba(255, 255, 255, 0.85);
  --shadow-sm: 0 1px 2px rgba(1, 17, 43, 0.04);
  --shadow-md: 0 4px 12px rgba(1, 17, 43, 0.08);
  --shadow-lg: 0 12px 32px -8px rgba(1, 17, 43, 0.14);
  --shadow-xl: 0 24px 48px -16px rgba(1, 17, 43, 0.2);
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-pill: 999px;
  --ease: cubic-bezier(0.4, 0, 0.2, 1);
  --container-max: 1200px;
  --container-pad: 24px;
  --section-y: 80px;
}

* { box-sizing: border-box; }
*::selection { background: var(--primary); color: #fff; }

html, body {
  margin: 0; padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
               "Hiragino Sans GB", "Microsoft YaHei", Arial, sans-serif;
  font-size: 15.5px; line-height: 1.7;
  color: var(--text-2); background: var(--bg-1);
  -webkit-font-smoothing: antialiased;
  scroll-behavior: smooth;
}

a { color: var(--primary); text-decoration: none; transition: color .15s var(--ease); }
a:hover { color: var(--accent-dark); }
img { max-width: 100%; height: auto; display: block; }
h1, h2, h3, h4, h5 { font-weight: 700; line-height: 1.25; color: var(--text-1); margin: 0 0 .5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 2.6vw, 2.1rem); }
h3 { font-size: 1.2rem; }
p  { margin: 0 0 1em; color: var(--text-2); }

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

/* ============== 顶部导航（深色工业风）============== */
.site-header {
  background: var(--text-1);
  border-bottom: 3px solid var(--accent);
  position: sticky; top: 0; z-index: 100;
  transition: box-shadow .3s var(--ease);
}
.site-header.is-scrolled {
  box-shadow: 0 4px 20px color-mix(in srgb, var(--nav-bg) 30%, transparent);
  background: var(--nav-bg-strong);
}
.site-header .nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 24px;
}
/* Logo 区 h1：重置默认 h1 样式 */
.site-header .brand-block {
  font-size: inherit; font-weight: inherit; margin: 0; flex-shrink: 0;
}
.site-header .brand {
  display: flex; align-items: center; gap: 12px;
  text-decoration: none; color: #fff;
}
.site-header .brand-logo {
  height: 44px; width: auto; border-radius: 4px;
  filter: brightness(1.1); flex-shrink: 0;
}
.site-header .brand-texts {
  display: flex; flex-direction: column; gap: 2px; line-height: 1.3;
}
.site-header .brand-name {
  color: #fff; font-size: 16px; font-weight: 700;
  letter-spacing: 0.02em;
}
.site-header .brand-city {
  font-size: 12px; font-weight: 500; color: var(--accent);
  text-transform: uppercase; letter-spacing: 0.05em;
}
/* 右侧电话区 h1 */
.site-header .nav-phone {
  font-size: inherit; font-weight: inherit; margin: 0;
  display: flex; flex-direction: column; align-items: flex-end;
  flex-shrink: 0; gap: 1px; line-height: 1.3;
}
.site-header .nav-phone-label {
  font-size: 12px; color: rgba(255,255,255,0.6);
  letter-spacing: 0.03em;
}
.site-header .nav-phone-number {
  font-size: 16px; font-weight: 700; color: var(--accent);
  letter-spacing: 0.02em;
}
.site-header .main-nav {
  display: flex; gap: 4px; align-items: center;
}
.site-header .main-nav a,
.site-header .main-nav .nav-link {
  color: rgba(255,255,255,0.85); font-size: 14px; font-weight: 600;
  padding: 8px 16px; border-radius: var(--radius-sm);
  text-decoration: none; transition: all .2s var(--ease);
  display: inline-flex; align-items: center; gap: 4px;
  text-transform: uppercase; letter-spacing: 0.03em;
}
.site-header .main-nav a:hover,
.site-header .main-nav .nav-link:hover {
  color: #fff; background: var(--accent-soft);
}
.site-header .main-nav a.is-active,
.site-header .main-nav .nav-link.is-active {
  color: var(--text-1); background: var(--accent);
}

/* 一级导航下拉 */
.site-header .main-nav .nav-item.has-dropdown { position: relative; }
.site-header .main-nav .nav-item .caret {
  font-size: 10px; opacity: 0.7; transition: transform .2s var(--ease);
}
.site-header .main-nav .nav-item.has-dropdown:hover .caret {
  transform: rotate(180deg);
}
.site-header .main-nav .nav-dropdown {
  position: absolute; top: calc(100% + 6px); left: 50%;
  transform: translateX(-50%) translateY(-6px);
  min-width: 200px;
  width: max-content;
  max-width: min(320px, calc(100vw - 32px));
  max-height: min(420px, calc(100vh - 110px));
  overflow-x: hidden;
  overflow-y: auto;
  background: #fff;
  border: 1px solid var(--line-soft);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  display: flex; flex-direction: column; gap: 2px;
  opacity: 0; pointer-events: none;
  transition: opacity .2s var(--ease), transform .2s var(--ease);
  z-index: 200;
}
.site-header .main-nav .nav-item.has-dropdown:hover .nav-dropdown,
.site-header .main-nav .nav-item.has-dropdown:focus-within .nav-dropdown {
  opacity: 1; pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.site-header .main-nav .nav-dropdown a {
  display: block; padding: 8px 14px;
  color: var(--text-2); font-size: 14px; text-transform: none;
  border-radius: var(--radius-sm);
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.site-header .main-nav .nav-dropdown a:hover {
  background: var(--primary-light); color: var(--primary-dark);
}
.site-header .main-nav .nav-dropdown .dd-all {
  font-weight: 600; color: var(--text-1);
  border-bottom: 1px dashed var(--line-soft);
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  margin-bottom: 4px; padding-bottom: 10px;
}
.site-header .main-nav .nav-dropdown .dd-more {
  margin-top: 4px;
  border-top: 1px solid var(--line-soft);
  color: var(--primary);
  font-weight: 600;
}

/* 汉堡菜单 */
.nav-toggle {
  display: none; background: none; border: none; padding: 8px;
  cursor: pointer; color: #fff;
}
.nav-toggle .nav-toggle-bar {
  display: block; width: 22px; height: 2px;
  background: currentColor; margin: 4px 0;
  transition: all .25s var(--ease);
}
.nav-toggle.is-open .nav-toggle-bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.is-open .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle.is-open .nav-toggle-bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

@media (max-width: 900px) {
  .site-header .nav-inner { height: auto; min-height: 56px; flex-wrap: wrap; padding: 8px var(--container-pad); gap: 12px; }
  .site-header .brand-block { order: 1; }
  .site-header .brand-logo { height: 36px; }
  .site-header .brand-name { font-size: 14px; }
  .site-header .brand-city { font-size: 11px; }
  .site-header .nav-phone { order: 2; }
  .site-header .nav-phone-label { font-size: 11px; }
  .site-header .nav-phone-number { font-size: 14px; }
  .nav-toggle { display: block; order: 3; }
  .site-header .main-nav {
    order: 4; flex-basis: 100%;
    position: static;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--text-1); border-bottom: 3px solid var(--accent);
    padding: 12px 16px;
    transform: translateY(-150%); opacity: 0; pointer-events: none;
    transition: all .3s var(--ease);
    box-shadow: var(--shadow-lg);
    max-height: calc(100vh - 60px); overflow-y: auto;
  }
  .site-header .main-nav.is-open {
    transform: translateY(0); opacity: 1; pointer-events: auto;
  }
  .site-header .main-nav a,
  .site-header .main-nav .nav-link {
    border-radius: var(--radius-md); color: rgba(255,255,255,0.85);
    padding: 12px 16px; margin-bottom: 4px;
  }
  .site-header .main-nav .nav-item.has-dropdown { display: block; }
  .site-header .main-nav .nav-item .caret { display: none; }
  .site-header .main-nav .nav-dropdown {
    position: static; transform: none; opacity: 1;
    pointer-events: auto; box-shadow: none;
    border: none; padding: 0 0 0 16px;
    min-width: 0; background: transparent;
  }
  .site-header .main-nav .nav-dropdown a {
    padding: 8px 16px; font-size: 13px; color: rgba(255,255,255,0.65);
  }
  .site-header .main-nav .nav-dropdown .dd-all {
    border-bottom: none; padding-bottom: 8px; margin-bottom: 0;
    color: rgba(255,255,255,0.85);
  }
}

/* ============== GEO unified nav: company + city site / city service phone ============== */
.site-header {
  background: var(--dark-surface);
  border-bottom: 3px solid var(--accent);
}
.site-header.is-scrolled {
  background: var(--nav-bg-strong);
  box-shadow: 0 6px 20px rgba(15, 23, 42, 0.24);
}
.site-header .nav-inner {
  height: 72px;
  gap: 22px;
}
.site-header .brand-logo {
  height: 44px;
  border-radius: 4px;
  background: #fff;
}
.site-header .brand-texts {
  justify-content: center;
  min-height: 48px;
  max-width: 220px;
  padding: 0;
  border: 0;
  gap: 0;
  line-height: 1.25;
  overflow: hidden;
}
.site-header .brand-name {
  color: #fff;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.site-header .brand-city {
  color: var(--accent);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: none;
  white-space: nowrap;
}
.site-header .nav-phone {
  display: block;
  flex-shrink: 0;
}
.site-header .nav-phone-link {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0;
  border: 0;
  text-decoration: none;
  line-height: 1.25;
  white-space: nowrap;
}
.site-header .nav-phone-label {
  color: rgba(255,255,255,0.78);
  font-size: 12px;
}
.site-header .nav-phone-number {
  color: var(--accent);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 0.02em;
}
.site-header .main-nav {
  flex: 1 1 auto;
  justify-content: center;
  gap: 8px;
  min-width: 0;
}
.site-header .main-nav a,
.site-header .main-nav .nav-link {
  color: rgba(255,255,255,0.92);
  font-weight: 700;
  padding: 10px 16px;
  white-space: nowrap;
  text-transform: none;
  letter-spacing: 0;
}
.site-header .main-nav a:hover,
.site-header .main-nav .nav-link:hover {
  color: #fff;
  background: var(--accent-soft);
}
.site-header .main-nav a.is-active,
.site-header .main-nav .nav-link.is-active {
  color: var(--nav-bg);
  background: var(--accent);
}

@media (max-width: 900px) {
  .site-header .brand-logo {
    height: 36px;
  }
  .site-header .brand-texts,
  .site-header .nav-phone-link {
    min-height: 42px;
    padding: 0;
  }
  .site-header .brand-texts {
    max-width: 190px;
  }
  .site-header .brand-name,
  .site-header .nav-phone-number {
    font-size: 14px;
  }
  .site-header .brand-city,
  .site-header .nav-phone-label {
    font-size: 11px;
  }
}

/* ============== Toolways-style header for manufacture template ============== */
.mfr-toolways-header {
  background: transparent;
  border-bottom: 0;
  box-shadow: none;
}
.mfr-toolways-header.is-scrolled {
  background: transparent;
  box-shadow: 0 8px 24px color-mix(in srgb, var(--nav-bg) 18%, transparent);
}
.mfr-header-top {
  background: var(--brand-bg);
  border-bottom: 1px solid rgba(255,255,255,0.18);
  color: #fff;
  font-size: 14px;
}
.mfr-header-top-inner {
  min-height: 38px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
}
.mfr-brandbar {
  background: var(--brand-bg);
}
.mfr-brandbar-inner {
  min-height: 92px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.mfr-toolways-header .brand-block {
  margin: 0;
  flex: 0 0 auto;
}
.mfr-toolways-header .brand {
  gap: 14px;
}
.mfr-toolways-header .brand-logo {
  height: 60px;
  max-width: 190px;
  object-fit: contain;
  border-radius: 0;
  background: transparent;
  filter: none;
}
.mfr-toolways-header .brand-texts {
  min-height: 0;
  max-width: 260px;
  padding: 0;
  border: 0;
  line-height: 1.25;
}
.mfr-toolways-header .brand-name {
  color: #fff;
  font-size: 18px;
  font-weight: 800;
}
.mfr-toolways-header .brand-city {
  color: var(--accent);
  font-size: 13px;
  font-weight: 700;
}
.mfr-header-search {
  flex: 1 1 auto;
  max-width: 460px;
  height: 46px;
  background: #fff;
  color: #7f7f7f;
  border-radius: 5px;
  padding: 0 16px 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 15px;
  font-weight: 500;
}
.mfr-header-search input {
  flex: 1 1 auto;
  min-width: 0;
  height: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: var(--text-2);
  font: inherit;
}
.mfr-header-search input::placeholder { color: #7f7f7f; opacity: 1; }
.mfr-search-icon {
  width: 46px;
  height: 46px;
  margin-right: -16px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: var(--text-1);
  font-size: 24px;
  font-weight: 800;
  border-radius: 0 5px 5px 0;
  border: 0;
  cursor: pointer;
}
.mfr-search-icon:focus-visible { outline: 3px solid #fff; outline-offset: -4px; }
.mfr-toolways-header .nav-phone {
  margin: 0;
}
.mfr-toolways-header .nav-phone-link {
  min-height: 0;
  align-items: flex-end;
  padding: 0;
}
.mfr-toolways-header .nav-phone-label {
  color: rgba(255,255,255,0.78);
  font-size: 13px;
}
.mfr-toolways-header .nav-phone-number {
  color: var(--accent);
  font-size: 20px;
  font-weight: 900;
}
.mfr-main-navigation {
  background: var(--nav-bg);
  border-bottom: 3px solid var(--accent);
}
.mfr-main-navigation .nav-inner {
  height: 64px;
  gap: 22px;
}
.mfr-main-navigation .main-nav {
  flex: 1 1 auto;
  justify-content: flex-start;
  gap: 0;
}
.mfr-main-navigation .main-nav a,
.mfr-main-navigation .main-nav .nav-link {
  color: #fff;
  padding: 20px 14px;
  border-radius: 0;
  font-size: 15px;
  font-weight: 700;
}
.mfr-main-navigation .main-nav a:hover,
.mfr-main-navigation .main-nav .nav-link:hover {
  color: var(--accent);
  background: transparent;
}
.mfr-main-navigation .main-nav a.is-active,
.mfr-main-navigation .main-nav .nav-link.is-active {
  color: var(--nav-bg);
  background: var(--accent);
}
.mfr-customer-support {
  flex: 0 0 auto;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  gap: 12px;
  min-width: 230px;
}
.mfr-customer-support img {
  width: 42px;
  height: 42px;
  object-fit: contain;
}
.mfr-support-icon {
  width: 42px;
  height: 42px;
  border: 2px solid rgba(255,255,255,0.2);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--accent);
  font-size: 22px;
  line-height: 1;
}
.mfr-customer-support p {
  margin: 0;
  line-height: 1.25;
}
.mfr-customer-support span {
  display: block;
  color: rgba(255,255,255,0.72);
  font-size: 13px;
}
.mfr-customer-support a {
  color: var(--accent);
  font-weight: 900;
  font-size: 18px;
}

@media (max-width: 1100px) {
  .mfr-header-search {
    max-width: 320px;
  }
  .mfr-customer-support {
    display: none;
  }
}
@media (max-width: 900px) {
  .mfr-header-top {
    display: none;
  }
  .mfr-brandbar-inner {
    min-height: 76px;
    flex-wrap: wrap;
    gap: 14px;
    padding-top: 12px;
    padding-bottom: 12px;
  }
  .mfr-header-search {
    order: 3;
    flex-basis: 100%;
    max-width: none;
  }
  .mfr-main-navigation .nav-inner {
    height: auto;
    min-height: 58px;
  }
  .mfr-main-navigation .main-nav {
    background: var(--nav-bg);
    border-bottom: 3px solid var(--accent);
  }
  .mfr-main-navigation .main-nav a,
  .mfr-main-navigation .main-nav .nav-link {
    padding: 12px 16px;
  }
}

/* ============== Hero / Banner 轮播（工业风全宽）============== */
.banner-carousel { position: relative; min-height: 560px; overflow: hidden; }
.banner-slide {
  position: absolute; inset: 0;
  opacity: 0; transition: opacity .8s var(--ease);
  display: flex; align-items: center;
  background-image: var(--banner-image);
  background-size: cover; background-position: center;
}
.banner-slide.is-active { opacity: 1; z-index: 1; }
.banner-slide::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(95deg, color-mix(in srgb, var(--nav-bg) 82%, transparent) 0%, color-mix(in srgb, var(--nav-bg) 55%, transparent) 40%, color-mix(in srgb, var(--nav-bg) 15%, transparent) 75%);
  pointer-events: none;
}
.banner-inner {
  position: relative; z-index: 2;
  max-width: var(--container-max); margin: 0 auto;
  padding: 80px var(--container-pad) 120px; width: 100%; color: #fff;
}
.banner-text { max-width: 600px; text-align: left; }
.banner-tag {
  display: inline-block; background: var(--accent);
  padding: 6px 18px; border-radius: var(--radius-sm);
  font-size: 13px; margin-bottom: 18px;
  color: var(--text-1); font-weight: 700;
  text-transform: uppercase; letter-spacing: 0.05em;
}
.banner-title {
  color: #fff;
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 800; line-height: 1.15;
  margin-bottom: 18px; letter-spacing: -0.02em;
  text-shadow: 0 4px 28px rgba(0,0,0,0.5);
}
.banner-desc {
  color: rgba(255,255,255,0.92);
  font-size: 1.1rem; max-width: 520px;
  margin-bottom: 32px; line-height: 1.8;
  text-shadow: 0 2px 12px rgba(0,0,0,0.4);
}
.banner-text .btn-primary {
  background: var(--accent); color: var(--text-1); border-color: var(--accent);
  box-shadow: 0 8px 24px var(--accent-glow);
  font-weight: 700;
}
.banner-text .btn-primary:hover {
  background: var(--accent-dark); transform: translateY(-2px);
  box-shadow: 0 12px 32px var(--accent-glow);
}
.banner-text .btn-ghost {
  color: #fff; border-color: rgba(255,255,255,0.5);
}
.banner-text .btn-ghost:hover {
  background: rgba(255,255,255,0.12); border-color: #fff;
}
.banner-cta-row { display: flex; gap: 14px; flex-wrap: wrap; }
.banner-trust-row {
  margin-top: 28px; display: flex; align-items: center; gap: 12px;
  flex-wrap: wrap; font-size: 13px; color: rgba(255,255,255,0.8);
}
.trust-row-label { font-weight: 600; }
.trust-row-logo { height: 24px; filter: brightness(0) invert(1); opacity: 0.7; }

.banner-dots {
  position: absolute; bottom: 28px; left: 50%; transform: translateX(-50%);
  z-index: 5; display: flex; gap: 8px;
}
.banner-dot {
  width: 12px; height: 4px; border-radius: 2px; border: none;
  background: rgba(255,255,255,0.4); cursor: pointer; padding: 0;
  transition: all .25s var(--ease);
}
.banner-dot.is-active { width: 36px; background: var(--accent); }
.banner-arrow {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 50px; height: 50px; border-radius: var(--radius-sm);
  background: color-mix(in srgb, var(--nav-bg) 60%, transparent);
  border: 2px solid var(--accent-glow);
  color: #fff; font-size: 22px; cursor: pointer; z-index: 5;
  display: flex; align-items: center; justify-content: center;
  transition: all .2s var(--ease); line-height: 1;
}
.banner-arrow:hover {
  background: var(--accent); color: var(--text-1);
  border-color: var(--accent);
  transform: translateY(-50%) scale(1.06);
}
.banner-prev { left: 24px; }
.banner-next { right: 24px; }

.hero-fallback-inner {
  position: relative;
  z-index: 2;
  padding: 80px 24px;
}
.hero-fallback-inner h1 {
  color: #fff;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  margin-bottom: 18px;
}
.hero-brand-position {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.92);
  font-weight: 500;
  margin-bottom: 8px;
}
.hero-intro {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.88);
  max-width: 700px;
  margin-bottom: 32px;
}

/* Hero 兜底 */
.hero {
  position: relative;
  background: linear-gradient(135deg, var(--text-1) 0%, var(--primary) 100%);
  color: #fff; overflow: hidden; min-height: 540px;
  display: flex; align-items: center;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 20% 30%, var(--accent-soft), transparent 40%),
    radial-gradient(circle at 80% 60%, var(--primary-glow), transparent 50%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 2; padding: 80px 24px; width: 100%; }
.hero h1 { color: #fff; font-size: clamp(2.2rem, 4.5vw, 3.4rem); margin-bottom: 18px; }
.hero .hero-slogan { font-size: 1.15rem; color: rgba(255,255,255,0.92); font-weight: 500; margin-bottom: 8px; }
.hero .hero-tag {
  display: inline-block; background: var(--accent-soft);
  padding: 5px 16px; border-radius: var(--radius-sm);
  font-size: 13px; margin-bottom: 22px; font-weight: 600;
  border: 1px solid var(--accent-glow); color: var(--accent);
}
.hero .hero-intro { font-size: 1.05rem; color: rgba(255,255,255,0.88); max-width: 700px; margin-bottom: 32px; }
.hero-cta { display: flex; gap: 14px; flex-wrap: wrap; }
.hero-wave { position: absolute; bottom: -1px; left: 0; right: 0; height: 60px; line-height: 0; z-index: 2; }
.hero-wave svg { width: 100%; height: 100%; display: block; }
.hero-wave path { fill: var(--bg-1); }

@media (max-width: 768px) {
  .banner-arrow { display: none; }
  .banner-carousel { min-height: 440px; }
  .banner-inner { padding: 50px var(--container-pad) 90px; }
  .banner-text { max-width: 100%; }
  .banner-slide { background-image: var(--banner-mobile-image, var(--banner-image)); }
  .banner-slide::after { background: linear-gradient(180deg, color-mix(in srgb, var(--nav-bg) 60%, transparent), color-mix(in srgb, var(--nav-bg) 80%, transparent)); }
}

/* ============== 按钮 ============== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 28px; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 700;
  cursor: pointer; border: 2px solid transparent;
  transition: all .25s var(--ease);
  font-family: inherit; letter-spacing: 0.03em;
  text-transform: uppercase;
}
.btn-primary { background: var(--primary); color: #fff; border-color: var(--primary); box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--primary-dark); color: #fff; border-color: var(--primary-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255,255,255,0.5); }
.btn-ghost:hover { background: rgba(255,255,255,0.12); border-color: #fff; }
.btn-lg { padding: 14px 36px; font-size: 16px; }
.btn-block { width: 100%; }

.section .btn-primary, .section-light .btn-primary {
  background: var(--primary); color: #fff; border-color: var(--primary);
}
.section .btn-primary:hover, .section-light .btn-primary:hover {
  background: var(--primary-dark); color: #fff;
}
.section .btn-ghost, .section-light .btn-ghost {
  color: var(--primary); border-color: var(--primary);
}
.section .btn-ghost:hover, .section-light .btn-ghost:hover { background: var(--primary-light); }

/* ============== Section 通用（工业风标题）============== */
.section { padding: var(--section-y) 0; position: relative; }
.section-padding { position: relative; padding: 80px 0 50px; }
.section-bg { background-size: cover; background-repeat: no-repeat; background-position: center center; position: relative; z-index: 1; }
.section-light { background: var(--bg-2); }
.section-alt { background: linear-gradient(180deg, var(--bg-2), #fff); }

.section-eyebrow {
  display: inline-block;
  font-size: 13px; font-weight: 700; color: var(--primary);
  text-transform: uppercase; letter-spacing: 0.08em;
  margin-bottom: 10px;
  padding: 4px 14px;
  background: var(--primary-light);
  border-radius: var(--radius-sm);
  border-left: 3px solid var(--accent);
}
.section-title {
  text-align: left; font-size: clamp(1.6rem, 3vw, 2.4rem);
  margin-bottom: 14px; font-weight: 800;
  letter-spacing: -0.02em;
}
.section-title::after {
  content: ""; display: block; width: 60px; height: 4px;
  background: var(--accent);
  border-radius: 2px; margin: 14px 0 0;
}
.section-sub {
  text-align: left; color: var(--text-3); font-size: 1rem;
  margin: 0 0 48px; max-width: 720px;
}

.more-link { text-align: center; margin-top: 40px; }
.more-link a {
  color: var(--text-1); font-weight: 700; font-size: 14px;
  display: inline-flex; align-items: center; gap: 6px;
  padding: 10px 24px; border-radius: var(--radius-sm);
  background: var(--accent); transition: all .2s var(--ease);
  text-transform: uppercase; letter-spacing: 0.03em;
}
.more-link a:hover { background: var(--accent-dark); color: var(--text-1); transform: translateX(4px); }

/* ============== Grid ============== */
.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; } }

/* ============== Card（工业质感卡片）============== */
.card {
  display: block; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  overflow: hidden; transition: all .35s var(--ease);
  color: inherit; position: relative;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px -12px color-mix(in srgb, var(--nav-bg) 18%, transparent);
  border-color: var(--accent);
}
.card .card-img {
  width: 100%; aspect-ratio: 16/10;
  overflow: hidden; background: var(--bg-3); position: relative;
}
.card .card-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s var(--ease);
}
.card:hover .card-img img { transform: scale(1.08); }
.card .card-img-placeholder {
  background: linear-gradient(135deg, var(--bg-3), #fff),
    repeating-linear-gradient(45deg, rgba(0,0,0,0.02) 0 10px, transparent 10px 20px);
}
.card .card-body { padding: 22px 24px; position: relative; z-index: 1; }
.card .card-body h3 { font-size: 1.1rem; margin-bottom: 8px; color: var(--text-1); }
.card:hover .card-body h3 { color: var(--primary); }
.card .card-desc {
  font-size: 13.5px; color: var(--text-3); margin: 0; line-height: 1.7;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.card .card-time { display: block; margin-top: 12px; color: var(--text-4); font-size: 12.5px; }
.card .card-arrow {
  display: inline-flex; align-items: center; gap: 4px;
  color: var(--primary); font-weight: 700; font-size: 13px;
  margin-top: 12px; text-transform: uppercase; letter-spacing: 0.03em;
  transition: gap .2s var(--ease);
}
.card:hover .card-arrow { gap: 8px; color: var(--accent-dark); }
.card .price { margin: 8px 0 0; color: var(--accent-dark); font-weight: 700; font-size: 1.1rem; }

.tag {
  display: inline-block; background: var(--primary-light); color: var(--primary);
  padding: 3px 12px; border-radius: var(--radius-sm);
  font-size: 12px; font-weight: 600; margin-bottom: 10px;
}

/* ============== USP 卖点（工业风优势卡片）============== */
.usp-grid { gap: 24px; }
.usp-card {
  background: #fff; padding: 34px 28px;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  transition: all .3s var(--ease);
  position: relative; overflow: hidden;
}
.usp-card::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0;
  height: 4px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform .35s var(--ease);
}
.usp-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.usp-card:hover::before { transform: scaleX(1); }
.usp-card .usp-icon {
  font-size: 2.4rem; margin-bottom: 16px;
  width: 64px; height: 64px;
  display: flex; align-items: center; justify-content: center;
  background: var(--text-1); color: var(--accent);
  border-radius: var(--radius-md);
}
.usp-card h3 { font-size: 1.15rem; margin-bottom: 10px; }
.usp-card p { font-size: 14px; color: var(--text-3); line-height: 1.7; margin: 0; }

/* ============== 数据统计条（深色背景工业风）============== */
.stats-section {
  padding: 60px 0 70px; position: relative; z-index: 5;
  background: transparent;
}
.stats-section.is-overlap { margin-top: -50px; padding-top: 0; }
.stats-band {
  background: var(--text-1);
  color: #fff;
  padding: 40px;
  border: none; border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  display: grid; gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  position: relative; overflow: visible;
}
.stats-band::before {
  content: ""; position: absolute; inset: 0; border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--primary-glow), transparent 60%);
  pointer-events: none;
}

.stat-item {
  text-align: center; padding: 20px 16px;
  position: relative; z-index: 1;
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-item:last-child { border-right: none; }
.stat-item .stat-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; margin: 0 auto 14px;
  font-size: 1.6rem; border-radius: var(--radius-sm);
  background: var(--accent-soft); border: 1px solid var(--accent-glow);
}
.stat-item .stat-value {
  display: block;
  font-size: clamp(2rem, 3.5vw, 2.8rem);
  font-weight: 800; letter-spacing: -0.02em; line-height: 1.1;
  margin-bottom: 6px; color: var(--accent);
}
.stat-item .stat-label {
  font-size: 14px; color: rgba(255,255,255,0.75); font-weight: 500;
}

@media (max-width: 720px) {
  .stats-section { padding: 36px 0 40px; }
  .stats-section.is-overlap { margin-top: -24px; }
  .stats-band { padding: 24px; gap: 12px; grid-template-columns: repeat(2, 1fr); }
  .stat-item { padding: 14px 8px; border-right: none; }
}

/* ============== HowTo 流程 ============== */
.howto-row {
  list-style: none; padding: 0; margin: 30px 0 0;
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 18px;
}
.howto-step {
  background: #fff; padding: 28px 24px;
  border-radius: var(--radius-md); border: 1px solid var(--line);
  position: relative; transition: all .25s var(--ease);
}
.howto-step:hover { transform: translateY(-4px); border-color: var(--accent); box-shadow: var(--shadow-md); }
.howto-step .howto-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 44px; height: 44px; border-radius: var(--radius-sm);
  background: var(--text-1); color: var(--accent);
  font-weight: 800; font-size: 1rem;
  margin-bottom: 14px;
}
.howto-body h3 { font-size: 1.05rem; margin-bottom: 6px; }
.howto-body p { font-size: 13.5px; color: var(--text-3); margin: 0; line-height: 1.6; }

/* ============== 企业相册 ============== */
.gallery-grid {
  display: grid; gap: 12px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  grid-auto-rows: 200px;
}
.gallery-item {
  position: relative; overflow: hidden; cursor: zoom-in;
  border-radius: var(--radius-md); background: var(--bg-3);
}
.gallery-item:nth-child(5n+1) { grid-row: span 2; }
.gallery-item img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s var(--ease); }
.gallery-item::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 60%, color-mix(in srgb, var(--nav-bg) 70%, transparent));
  opacity: 0; transition: opacity .3s var(--ease);
}
.gallery-item:hover img { transform: scale(1.06); }
.gallery-item:hover::after { opacity: 1; }
.gallery-item figcaption {
  position: absolute; bottom: 12px; left: 14px; right: 14px; z-index: 2;
  color: #fff; font-size: 13px; font-weight: 600;
  opacity: 0; transform: translateY(8px);
  transition: all .3s var(--ease);
}
.gallery-item:hover figcaption { opacity: 1; transform: translateY(0); }

/* ============== 客户证言（深色背景）============== */
.testimonials-section { position: relative; }

.testi-card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 28px; transition: all .3s var(--ease);
  position: relative;
}
.testi-card::before {
  content: "\201C"; position: absolute; top: 16px; right: 20px;
  font-size: 4rem; line-height: 1; color: var(--accent); opacity: 0.2;
  font-family: Georgia, serif;
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.testi-quote { margin: 0 0 16px; }
.testi-text { font-size: 14.5px; line-height: 1.8; color: var(--text-2); font-style: italic; }
.testi-rating { margin-bottom: 8px; }
.testi-rating .star { color: var(--accent); font-size: 16px; }
.testi-rating .star-empty { color: var(--line); }
.testi-foot { display: flex; align-items: center; gap: 12px; }
.testi-avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; }
.testi-avatar-fallback {
  width: 44px; height: 44px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--text-1); color: var(--accent);
  font-weight: 700; font-size: 16px;
}
.testi-name { font-size: 14px; color: var(--text-1); }
.testi-loc { font-size: 12px; color: var(--text-3); }

/* ============== 团队成员 ============== */
.team-grid { gap: 24px; }
.team-card {
  background: #fff; padding: 24px;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  text-align: center; transition: all .3s var(--ease);
}
.team-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--accent); }
.team-card .team-avatar {
  width: 110px; height: 110px; margin: 0 auto 16px;
  border-radius: 50%; overflow: hidden;
  border: 4px solid var(--accent);
}
.team-card .team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-card .team-avatar-fallback {
  width: 110px; height: 110px; margin: 0 auto 16px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--text-1); color: var(--accent); font-size: 2rem; font-weight: 700;
  border: 4px solid var(--accent);
}
.team-card h4 { font-size: 1.05rem; margin-bottom: 4px; }
.team-card .team-title {
  display: block; color: var(--primary); font-size: 13px; font-weight: 600; margin-bottom: 10px;
}
.team-card .team-bio { font-size: 13px; color: var(--text-3); margin: 0; }

/* ============== 荣誉资质（首页大气展示）============== */
.honor-grid { gap: 20px; }
.honor-card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 20px; text-align: center;
  transition: all .25s var(--ease);
}
.honor-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.honor-card .honor-img { width: 100%; margin-bottom: 12px; }
.honor-card .honor-img img { width: 100%; aspect-ratio: 4/3; object-fit: contain; }
.honor-card .honor-img-placeholder {
  aspect-ratio: 4/3; display: flex; align-items: center; justify-content: center;
  background: var(--bg-3); border-radius: var(--radius-sm); font-size: 2rem;
}
.honor-card h4 { font-size: 14px; margin: 0; color: var(--text-2); }

/* 首页荣誉大气展示区 */
.mfr-honors-section {
  position: relative; overflow: hidden;
  background: var(--text-1); padding: 80px 0;
}
.mfr-honors-section::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--nav-bg) 95%, transparent) 0%, color-mix(in srgb, var(--primary) 85%, transparent) 100%);
  z-index: 1;
}
.mfr-honors-section .container { position: relative; z-index: 2; }
.mfr-honors-section .mfr-section-header .mfr-sh-title { color: #fff; }
.mfr-honors-section .mfr-section-header .mfr-sh-text { color: rgba(255,255,255,0.7); }
.mfr-honor-grid {
  display: grid; gap: 24px;
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1200px) { .mfr-honor-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 768px) { .mfr-honor-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .mfr-honor-grid { grid-template-columns: 1fr; } }
.mfr-honor-card {
  position: relative; overflow: hidden;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  transition: all 0.4s ease;
  group: honor;
}
.mfr-honor-card:hover {
  border-color: var(--accent);
  background: rgba(255,255,255,0.1);
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}
.mfr-honor-card .mfr-hc-img {
  width: 100%; aspect-ratio: 4/3; overflow: hidden;
  position: relative; background: rgba(255,255,255,0.03);
  display: flex; align-items: center; justify-content: center;
}
.mfr-honor-card .mfr-hc-img img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.5s ease;
}
.mfr-honor-card:hover .mfr-hc-img img { transform: scale(1.08); }
.mfr-honor-card .mfr-hc-img .mfr-hc-placeholder {
  font-size: 3.5rem; opacity: 0.4;
}
.mfr-honor-card .mfr-hc-body {
  padding: 20px 18px; text-align: center;
}
.mfr-honor-card .mfr-hc-body h4 {
  font-size: 15px; font-weight: 600; color: #fff;
  margin: 0 0 6px; line-height: 1.4;
}
.mfr-honor-card .mfr-hc-body p {
  font-size: 13px; color: rgba(255,255,255,0.55);
  margin: 0; line-height: 1.5;
}
.mfr-honor-card .mfr-hc-body .mfr-hc-date {
  display: inline-block; margin-top: 10px;
  font-size: 12px; color: var(--accent);
  border: 1px solid var(--accent-glow);
  padding: 3px 12px; letter-spacing: 0.05em;
}
.mfr-honor-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0;
  height: 3px; background: var(--accent);
  transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s ease;
}
.mfr-honor-card:hover::after { transform: scaleX(1); }

/* ============== 合作伙伴 ============== */
.partner-row {
  display: grid; gap: 14px;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); align-items: center;
}
.partner-item {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-md);
  padding: 18px; height: 80px;
  display: flex; align-items: center; justify-content: center;
  transition: all .25s var(--ease);
  filter: grayscale(100%); opacity: 0.78;
}
.partner-item:hover { filter: grayscale(0); opacity: 1; transform: translateY(-2px); box-shadow: var(--shadow-md); border-color: var(--accent); }
.partner-item img { max-height: 50px; max-width: 100%; }
.partner-item span { color: var(--text-3); font-weight: 600; }

/* ============== FAQ ============== */
.faq-list { max-width: 820px; margin: 0 auto; }
.faq-item {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md);
  margin-bottom: 12px; padding: 18px 24px;
  transition: all .2s var(--ease);
  border-left: 4px solid transparent;
}
.faq-item:hover { border-left-color: var(--accent); }
.faq-item[open] {
  border-left-color: var(--accent); box-shadow: var(--shadow-md);
  background: linear-gradient(180deg, #fff, var(--primary-light));
}
.faq-item summary {
  cursor: pointer; font-weight: 700; color: var(--text-1); outline: none;
  list-style: none; position: relative; padding-right: 32px; font-size: 15px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: "+"; position: absolute; right: 0; top: -2px;
  font-size: 1.4rem; color: var(--accent); font-weight: 300;
}
.faq-item[open] summary::after { content: "\2212"; }
.faq-answer {
  margin-top: 14px; padding-top: 14px;
  border-top: 1px dashed var(--line);
  color: var(--text-2); line-height: 1.85; font-size: 14.5px;
}

/* ============== CTA Band（工业风深色转化条）============== */
.cta-band {
  background: linear-gradient(135deg, var(--text-1) 0%, var(--primary-dark) 100%);
  color: #fff; position: relative; overflow: hidden; padding: 64px 0;
}
.cta-band::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(circle at 20% 40%, var(--accent-soft), transparent 50%),
    repeating-linear-gradient(45deg, rgba(255,255,255,0.01) 0 20px, transparent 20px 40px);
}
.cta-band .container { position: relative; z-index: 2; }
.cta-band h2 { color: #fff; font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 14px; }
.cta-band p { color: rgba(255,255,255,0.88); font-size: 1.05rem; margin-bottom: 32px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.cta-band .btn-primary { background: var(--accent); color: var(--text-1); border-color: var(--accent); font-weight: 700; }
.cta-band .btn-primary:hover { background: var(--accent-dark); }
.cta-band .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.5); }
.cta-band .btn-ghost:hover { background: rgba(255,255,255,0.12); }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 30px; flex-wrap: wrap; }

/* ============== Page Header（面包屑区域）============== */
.page-header {
  background: linear-gradient(135deg, var(--text-1), var(--primary));
  padding: 60px 0 48px; position: relative; overflow: hidden;
  color: #fff;
}
.page-header::before {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, rgba(255,255,255,0.01) 0 20px, transparent 20px 40px);
}
.page-header h1 {
  color: #fff; font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin-bottom: 10px; position: relative;
}
.page-header .breadcrumb-text {
  font-size: 14px; color: rgba(255,255,255,0.7); position: relative;
}
.page-header .breadcrumb-text a { color: var(--accent); }

/* ============== 详情页 prose 区 ============== */
.prose { max-width: 820px; margin: 0 auto; font-size: 16px; line-height: 1.85; color: var(--text-2); }
.article-body > * { white-space: normal; }
.prose h2 { font-size: 1.55rem; margin: 1.6em 0 .6em; }
.prose h3 { font-size: 1.22rem; margin: 1.4em 0 .5em; }
.prose p  { margin: 0 0 1.2em; }
.prose img { margin: 1em auto; border-radius: var(--radius-md); }
.prose ul, .prose ol { padding-left: 1.6em; margin: 0 0 1.2em; }
.prose blockquote {
  border-left: 4px solid var(--accent);
  padding: 6px 18px; color: var(--text-2);
  background: var(--primary-light); border-radius: 4px; margin: 1em 0;
}
.prose a { color: var(--primary); text-decoration: underline; }

/* ============== 联系页 ============== */
.contact-grid { display: grid; gap: 30px; grid-template-columns: 1fr 1fr; margin-top: 30px; }
.contact-card {
  background: var(--bg-2); border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 28px;
}
.contact-card h3 { font-size: 1.1rem; margin-bottom: 14px; }
.contact-card .info-line { display: flex; align-items: flex-start; margin-bottom: 12px; font-size: 14px; }
.contact-card .info-line .label { flex: 0 0 80px; color: var(--text-3); }
.contact-card .info-line .value { flex: 1; color: var(--text-1); word-break: break-all; }
@media (max-width: 760px) { .contact-grid { grid-template-columns: 1fr; } }

/* 联系信息卡片（manufacture 特色） */
.mfr-contact-box {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 30px 24px; text-align: center; transition: all .3s var(--ease);
  border-top: 4px solid var(--accent);
}
.mfr-contact-box:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.mfr-contact-box .mfr-icon {
  width: 64px; height: 64px; margin: 0 auto 16px;
  background: var(--text-1); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
}
.mfr-contact-box .mfr-label { font-size: 14px; color: var(--text-3); margin-bottom: 4px; }
.mfr-contact-box .mfr-value { font-size: 16px; font-weight: 600; color: var(--text-1); }

/* ============== Footer（深色工业风页脚）============== */
.site-footer {
  background: var(--text-1); color: #cbd5e1;
  padding: 60px 0 24px; margin-top: 0;
  position: relative;
}
.site-footer::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 4px;
  background: var(--accent);
}
.site-footer h4 {
  color: #fff; font-size: 15px; margin-bottom: 16px;
  letter-spacing: 0.03em; text-transform: uppercase;
  position: relative; padding-bottom: 12px;
}
.site-footer h4::after {
  content: ""; position: absolute; bottom: 0; left: 0;
  width: 30px; height: 2px; background: var(--accent);
}
.site-footer a { color: #cbd5e1; }
.site-footer a:hover { color: var(--accent); }
.footer-grid { display: grid; gap: 30px; grid-template-columns: 1.4fr 1fr 1.2fr; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: 8px; font-size: 13.5px; }
.footer-intro { font-size: 13.5px; color: #94a3b8; line-height: 1.8; }
.contact-list { list-style: none; padding: 0; margin: 0; }
.contact-list li { margin-bottom: 10px; font-size: 13.5px; display: flex; gap: 8px; }
.contact-list .label { color: #94a3b8; flex-shrink: 0; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  margin-top: 36px; padding-top: 20px;
  text-align: center; font-size: 12.5px; color: #64748b;
}
.footer-bottom a { color: #94a3b8; }
.footer-bottom .icp { margin-left: 16px; }
@media (max-width: 760px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }

/* ============== Pagination ============== */
.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 36px; }
.pagination a, .pagination span {
  padding: 8px 14px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); font-size: 13px;
  color: var(--text-2); transition: all .2s var(--ease);
}
.pagination a:hover { border-color: var(--accent); color: var(--primary); }
.pagination .current { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ============== 信任墙 ============== */
.trust-wall-section { }
.trust-block { margin-bottom: 48px; }
.trust-block-divider { padding-top: 48px; border-top: 1px solid var(--line); }
.media-grid {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}
.media-card {
  display: flex; align-items: center; gap: 14px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius-md);
  padding: 16px 18px; transition: all .25s var(--ease); color: inherit;
}
.media-card:hover { border-color: var(--accent); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.media-logo { width: 48px; height: 48px; flex-shrink: 0; border-radius: var(--radius-sm); overflow: hidden; }
.media-logo img { width: 100%; height: 100%; object-fit: contain; }
.media-logo-fallback {
  display: flex; align-items: center; justify-content: center;
  background: var(--primary-light); color: var(--primary); font-weight: 700; font-size: 14px;
}
.media-name { font-size: 14px; font-weight: 600; color: var(--text-1); }
.media-title { font-size: 13px; color: var(--text-3); margin: 4px 0 0; }
.media-date { font-size: 12px; color: var(--text-4); }

.cert-grid {
  display: grid; gap: 16px;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}
.cert-card {
  text-align: center; background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 24px 18px;
  transition: all .25s var(--ease);
}
.cert-card:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.cert-logo { width: 56px; height: 56px; margin: 0 auto 12px; }
.cert-logo img { width: 100%; height: 100%; object-fit: contain; }
.cert-logo-fallback {
  display: flex; align-items: center; justify-content: center;
  width: 56px; height: 56px; margin: 0 auto 12px;
  background: var(--primary-light); border-radius: 50%; font-size: 1.5rem;
}
.cert-name { font-size: 14px; font-weight: 600; color: var(--text-1); margin-bottom: 4px; }
.cert-issuer { font-size: 12px; color: var(--text-3); }

/* ============== 企业实力 ============== */
.about-feature { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.about-images { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.about-img-item { border-radius: var(--radius-md); overflow: hidden; }
.about-img-item img { width: 100%; height: 200px; object-fit: cover; transition: transform .4s var(--ease); }
.about-img-item:hover img { transform: scale(1.05); }
.about-img-cap { font-size: 12px; color: var(--text-3); margin-top: 6px; text-align: center; }
.about-content { font-size: 15px; line-height: 1.85; color: var(--text-2); }
@media (max-width: 768px) { .about-feature { grid-template-columns: 1fr; } }

/* ============== 信息列表 ============== */
.info-grid {
  display: grid; grid-template-columns: repeat(2, 1fr);
  gap: 16px; margin-top: 30px;
}
.info-grid dt { font-weight: 600; color: var(--text-3); font-size: 13px; }
.info-grid dd { margin: 0 0 12px; color: var(--text-1); font-size: 15px; }
@media (max-width: 600px) { .info-grid { grid-template-columns: 1fr; } }

/* ============== 浮动咨询条 ============== */
.floating-cta {
  position: fixed; right: 20px; bottom: 20px; z-index: 900;
  display: flex; flex-direction: column; align-items: flex-end;
}
.fcta-toggle {
  width: 56px; height: 56px; border-radius: 50%;
  background: var(--accent); color: var(--text-1);
  border: none; cursor: pointer; font-size: 24px;
  box-shadow: 0 4px 20px var(--accent-glow);
  display: flex; align-items: center; justify-content: center;
  transition: all .25s var(--ease);
}
.fcta-toggle:hover { transform: scale(1.08); }
.fcta-toggle-icon { font-size: 12px; font-weight: 800; letter-spacing: .08em; }
.fcta-toggle-text { display: none; }
.fcta-panel {
  display: none; flex-direction: column; gap: 8px;
  margin-bottom: 12px; min-width: 220px;
}
.floating-cta.is-open .fcta-panel { display: flex; }
.fcta-item {
  display: flex; align-items: center; gap: 12px;
  background: #fff; padding: 14px 18px;
  border-radius: var(--radius-md); box-shadow: var(--shadow-lg);
  text-decoration: none; color: var(--text-1);
  transition: all .2s var(--ease);
}
.fcta-item:hover { transform: translateX(-4px); box-shadow: var(--shadow-xl); }
.fcta-icon {
  min-width: 34px; height: 34px; padding: 0 6px; border-radius: 8px;
  display: inline-flex; align-items: center; justify-content: center;
  background: var(--primary-light); color: var(--primary);
  font-size: 11px; font-weight: 800;
}
.fcta-body strong { display: block; font-size: 14px; }
.fcta-body em { font-style: normal; font-size: 12px; color: var(--text-3); }
.floating-cta.is-visible { opacity: 1; }
.floating-cta:not(.is-visible) { opacity: 0; pointer-events: none; }

/* ============== 产品列表页 ============== */
.product-grid { gap: 24px; }
.product-card-mfr {
  display: block; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius-md);
  overflow: hidden; transition: all .35s var(--ease);
  color: inherit; position: relative;
}
.product-card-mfr::after {
  content: ""; position: absolute; bottom: 0; left: 0; right: 0;
  height: 4px; background: var(--accent);
  transform: scaleX(0); transition: transform .3s var(--ease);
}
.product-card-mfr:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: var(--accent); }
.product-card-mfr:hover::after { transform: scaleX(1); }

/* ============== 文章卡片 ============== */
.article-card-mfr {
  position: relative; overflow: hidden;
  border-radius: var(--radius-md); background: var(--text-1);
}
.article-card-mfr .card-img { position: relative; }
.article-card-mfr .card-img img { transition: transform .5s var(--ease); }
.article-card-mfr:hover .card-img img { transform: scale(1.05); }
.article-card-mfr .card-body {
  padding: 20px; color: rgba(255,255,255,0.9);
}
.article-card-mfr .card-body h3 { color: #fff; }
.article-card-mfr .card-body .card-desc { color: rgba(255,255,255,0.7); }
.article-card-mfr .card-body .card-time { color: var(--accent); }

/* ============== 分类筛选条 ============== */
.cat-bar {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 30px; padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.cat-chip {
  padding: 6px 18px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: #fff;
  font-size: 13px; font-weight: 600; color: var(--text-2);
  cursor: pointer; transition: all .2s var(--ease);
}
.cat-chip:hover { border-color: var(--primary); color: var(--primary); }
.cat-chip.is-active { background: var(--primary); color: #fff; border-color: var(--primary); }

/* ============== 滚入动画 ============== */
@keyframes fade-up {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.section > .container > * { animation: fade-up .6s var(--ease) both; }
.section > .container > *:nth-child(1) { animation-delay: 0s; }
.section > .container > *:nth-child(2) { animation-delay: .08s; }
.section > .container > *:nth-child(3) { animation-delay: .16s; }
.section > .container > *:nth-child(4) { animation-delay: .24s; }
@media (prefers-reduced-motion: reduce) {
  .section > .container > * { animation: none; }
  *, *::before, *::after { transition: none !important; }
}

/* ============== Section Header（参考 Toolways .section-header 左对齐风格）============== */
.mfr-section-header {
  max-width: 550px; padding-bottom: 30px;
  margin: 0 auto 40px 0; text-align: left; position: relative;
}
.mfr-section-header .mfr-sh-title {
  font-weight: bold; text-transform: capitalize;
  font-size: 36px;
  margin-bottom: 5px; color: var(--text-1);
  display: block;
}
.mfr-section-header .mfr-sh-text {
  margin-bottom: 0; color: var(--text-3); font-size: 15px; line-height: 1.7;
}

/* ============== 促销双卡片（参考 .discount_box）============== */
.mfr-discount-row {
  display: grid; grid-template-columns: 1fr 1fr; gap: 24px;
}
.mfr-discount-box {
  position: relative; overflow: hidden;
  border-radius: var(--radius-md); min-height: 280px;
  background-size: cover; background-position: center;
  display: flex; align-items: flex-end;
  transition: all .4s var(--ease);
}
.mfr-discount-box::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, color-mix(in srgb, var(--nav-bg) 75%, transparent) 0%, color-mix(in srgb, var(--nav-bg) 30%, transparent) 100%);
  transition: background .4s var(--ease);
}
.mfr-discount-box:hover::before {
  background: linear-gradient(135deg, color-mix(in srgb, var(--nav-bg) 85%, transparent) 0%, color-mix(in srgb, var(--nav-bg) 50%, transparent) 100%);
}
.mfr-discount-box:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); }
/* shine 光泽动画（参考 .shine-effect 更明显的光泽） */
.mfr-discount-box::after {
  content: ""; position: absolute; top: 0; left: -500px;
  width: 100px; height: 300px;
  background: rgba(255,255,255,0.6);
  transform: skew(-160deg);
  animation: mfr-shine 3s ease infinite;
}
@keyframes mfr-shine { from { left: -500px; } to { left: 1000px; } }
.mfr-discount-content {
  position: relative; z-index: 2; padding: 60px 20px;
  color: #fff;
}
.mfr-discount-content .subtitle {
  font-size: 18px; font-weight: 600; color: #fff;
  text-transform: uppercase; letter-spacing: 0.05em;
  margin-bottom: 8px;
}
.mfr-discount-content .title {
  font-size: clamp(1.4rem, 2.2vw, 1.8rem);
  font-weight: 700; color: #fff; margin-bottom: 8px;
}
.mfr-discount-content p { color: rgba(255,255,255,0.85); font-size: 14px; margin-bottom: 16px; }
.mfr-discount-content .btn-primary {
  background: var(--accent); color: var(--text-1); border-color: var(--accent);
  padding: 10px 28px; font-size: 14px;
}
.mfr-discount-content .btn-primary:hover {
  background: var(--accent-dark);
}
@media (max-width: 768px) {
  .mfr-discount-row { grid-template-columns: 1fr; }
  .mfr-discount-box { min-height: 220px; }
}

/* ============== 产品卡片（参考 .product_block 悬浮图标+星级+按钮）============== */
.mfr-product-block {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line);
  overflow: hidden; position: relative;
  transition: all .35s var(--ease);
}
/* 产品图像区域（参考 .product_image margin-bottom:40px + bg:#e9eef6） */
.mfr-product-block .mfr-pb-image {
  width: 100%; aspect-ratio: 1/1; overflow: hidden;
  background: #e9eef6; position: relative;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 25px;
}
.mfr-product-block .mfr-pb-image a {
  display: flex; width: 100%; height: 100%;
  align-items: center; justify-content: center;
}
.mfr-product-block .mfr-pb-image img {
  width: 85%; height: 85%; object-fit: contain;
  transition: transform .4s var(--ease);
}
.mfr-image-placeholder,
.mfr-post-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #e9eef6;
  color: color-mix(in srgb, var(--nav-bg) 35%, transparent);
  font-size: 18px;
  font-weight: 700;
}
.mfr-product-block:hover .mfr-pb-image img { transform: scale(1.06); }
/* 悬浮遮罩（参考 .product-grid:hover::before 半透明黑） */
.mfr-product-block::before {
  content: ''; position: absolute;
  left: 0; top: 0; width: 100%; height: calc(100% - 25px - 80px);
  background: transparent; z-index: 1; pointer-events: none;
  transition: background .3s ease;
}
.mfr-product-block:hover::before {
  background: rgba(0,0,0,0.25);
}
/* 悬浮社交图标行（参考 .product_image .social 从下方弹入） */
.mfr-pb-social {
  width: 100%; padding: 0; margin: 0; list-style: none;
  position: absolute; left: 50%; top: 50%;
  transform: translateX(-50%) translateY(-25%);
  z-index: 2; display: flex;
  justify-content: center; align-items: center;
}
.mfr-pb-social li {
  display: inline-block; opacity: 0;
  transform: translateY(300%);
  transition: all 0.5s ease 0s;
}
.mfr-pb-social li:nth-child(2) { transition-delay: 0.05s; }
.mfr-pb-social li:nth-child(3) { transition-delay: 0.13s; }
.mfr-pb-social li:nth-child(4) { transition-delay: 0.17s; }
.mfr-product-block:hover .mfr-pb-social li {
  opacity: 1; transform: translateY(0);
}
.mfr-pb-social li a {
  color: #000; background-color: #fff;
  line-height: 40px; width: 40px; height: 40px;
  margin: 0 7px 0px; display: block;
  position: relative; z-index: 2;
  transition: all 0.3s; text-align: center;
}
.mfr-pb-social li a:hover {
  color: #fff; background-color: var(--accent);
}
/* 产品标题（参考 .product_block .title 15px center） */
.mfr-product-block .mfr-pb-title {
  font-size: 15px; font-weight: 500; color: var(--text-1);
  margin-bottom: 10px; text-align: center;
  padding: 0 18px;
}
.mfr-product-block .mfr-pb-title a {
  color: var(--text-1); text-decoration: none;
}
.mfr-product-block .mfr-pb-title a:hover { color: var(--accent-dark); }
/* 产品卡片居中价格（参考 .product_block .price） */
.mfr-product-block .mfr-pb-price {
  font-size: 16px; font-weight: 600; color: var(--primary);
  display: flex; justify-content: center; align-items: baseline;
  margin-bottom: 5px;
}
.mfr-product-block .mfr-pb-price .old-price {
  color: var(--text-4); text-decoration: line-through; font-weight: 400;
  margin-left: 8px; font-size: 14px;
}
/* 星级评分（参考 .star-ratings 金色星星） */
.mfr-pb-stars {
  text-align: center; margin-bottom: 10px;
  line-height: 27px; font-size: 10px;
}
.mfr-pb-stars ul {
  display: block; padding: 0; margin: 0; text-align: center;
}
.mfr-pb-stars ul li {
  display: inline-block; font-size: 15px; color: #ffc107;
}
/* 查看详情按钮（参考 .product_btn 深色底+黄色图标） */
.mfr-pb-action {
  text-align: center; padding: 0 18px 22px;
}
.mfr-pb-btn {
  display: inline-block; padding: 10px 20px;
  background: var(--text-1); color: #fff;
  font-size: 13px; font-weight: 600; text-transform: uppercase;
  letter-spacing: 0.05em; text-decoration: none;
  transition: all 0.3s ease; width: 100%;
  text-align: center;
}
.mfr-pb-btn:hover {
  background: var(--accent); color: var(--text-1);
}
/* Sale 角标（参考 .sale 圆形红色脉冲） */
.mfr-pb-sale {
  position: absolute; top: 10px; left: 10px; z-index: 3;
  background: #dc242b; color: #fff;
  height: 50px; width: 50px; line-height: 44px;
  font-size: 15px; font-weight: 400; text-align: center;
  border-radius: 50%; text-transform: uppercase;
  animation: mfr-beat 1s ease infinite;
}
@keyframes mfr-beat {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}
/* 产品网格 4列 */
.mfr-product-slider {
  display: grid; gap: 24px;
  grid-template-columns: repeat(4, 1fr);
}
@media (max-width: 1200px) { .mfr-product-slider { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 768px) { .mfr-product-slider { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 480px) { .mfr-product-slider { grid-template-columns: 1fr; } }

/* ============== 通用轮播组件（参考 Slick.js 风格箭头+指示点）============== */
.mfr-carousel { position: relative; overflow: hidden; }
.mfr-carousel-track {
  display: flex; overflow: hidden;
}
.mfr-carousel-slide {
  flex: 0 0 25%; padding: 0 10px; box-sizing: border-box;
  min-width: 0;
}
.mfr-carousel-slide-inner { height: 100%; display: flex; flex-direction: column; }
/* 箭头（精确匹配参考站 .slick-arrow 40×40 圆形 黄色边框） */
.mfr-carousel-arrow {
  position: absolute; top: -70px; z-index: 10;
  width: 40px; height: 40px;
  background: #fff; color: var(--accent);
  border: 1px solid var(--accent); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 0; padding: 0;
  transition: all .3s ease;
}
.mfr-carousel-arrow:hover {
  background: var(--text-1); color: #fff;
  border-color: inherit;
}
.mfr-carousel-arrow::after {
  font-size: 14px; font-weight: 400; line-height: 1;
  font-family: sans-serif;
}
.mfr-carousel-prev { right: 65px; border-radius: 8px; }
.mfr-carousel-next { right: 15px; border-radius: 8px; }
.mfr-carousel-prev::after { content: '\2039'; font-size: 20px; font-weight: 700; }
.mfr-carousel-next::after { content: '\203A'; font-size: 20px; font-weight: 700; }
/* 指示点（精确匹配参考站 .slick-dots） */
.mfr-carousel-dots {
  display: flex; justify-content: center;
  margin-top: 10px; list-style: none; padding: 0;
}
.mfr-carousel-dot {
  width: 12px; height: 6px; border-radius: 10px;
  background: var(--text-2); border: 2px solid var(--text-2);
  margin: 0 5px; cursor: pointer; padding: 0;
  transition: all .6s ease;
}
.mfr-carousel-dot.is-active {
  width: 24px; border-radius: 50px;
  background: var(--accent); border-color: var(--accent);
}
/* 深色背景下箭头变白 */
.mfr-blog-bg .mfr-carousel-arrow,
.mfr-testimonial-wrap .mfr-carousel-arrow {
  background: rgba(255,255,255,0.1); color: var(--accent);
  border-color: rgba(255,255,255,0.3);
}
.mfr-blog-bg .mfr-carousel-arrow:hover,
.mfr-testimonial-wrap .mfr-carousel-arrow:hover {
  background: var(--accent); color: var(--text-1);
  border-color: var(--accent);
}
.mfr-blog-bg .mfr-carousel-dot,
.mfr-testimonial-wrap .mfr-carousel-dot {
  background: rgba(255,255,255,0.3); border-color: rgba(255,255,255,0.3);
}
.mfr-blog-bg .mfr-carousel-dot.is-active,
.mfr-testimonial-wrap .mfr-carousel-dot.is-active {
  background: var(--accent); border-color: var(--accent);
}
/* 轮播响应式（与 JS getPerView 断点对齐：1000/768/600） */
@media (max-width: 999px) { .mfr-carousel-slide { flex: 0 0 33.333%; } }
@media (max-width: 767px) { .mfr-carousel-slide { flex: 0 0 50%; } }
@media (max-width: 599px) { .mfr-carousel-slide { flex: 0 0 100%; } }
/* 合作伙伴轮播显示更多项 */
.mfr-partners-carousel .mfr-carousel-slide { flex: 0 0 16.666%; }
@media (max-width: 999px) { .mfr-partners-carousel .mfr-carousel-slide { flex: 0 0 25%; } }
@media (max-width: 767px) { .mfr-partners-carousel .mfr-carousel-slide { flex: 0 0 33.333%; } }
@media (max-width: 599px) { .mfr-partners-carousel .mfr-carousel-slide { flex: 0 0 50%; } }

/* ============== Newsletter / CTA 背景区（参考 .newsletter_bg）============== */
.mfr-newsletter {
  position: relative;
  background-size: cover; background-position: center;
  padding: 80px 0; overflow: hidden;
}
.mfr-newsletter::before {
  content: ""; position: absolute; inset: 0;
  background: color-mix(in srgb, var(--nav-bg) 90%, transparent);
}
.mfr-newsletter .mfr-nl-content {
  position: relative; z-index: 2;
  max-width: 520px;
}
.mfr-newsletter .mfr-nl-content h2 {
  color: #fff; font-size: 48px;
  font-weight: 500; margin-bottom: 15px; line-height: normal;
}
.mfr-newsletter .mfr-nl-content p {
  color: #fff; font-size: 16px; margin-bottom: 24px;
}
.mfr-newsletter .mfr-nl-form {
  display: flex; gap: 0; max-width: 460px;
}
.mfr-newsletter .mfr-nl-form input {
  flex: 1; height: 50px; padding: 0 18px;
  border: none; border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  font-size: 14px; outline: none;
}
.mfr-newsletter .mfr-nl-form button {
  height: 50px; padding: 0 28px;
  background: var(--accent); color: var(--text-1);
  border: none; border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  font-weight: 700; font-size: 14px; cursor: pointer;
  text-transform: uppercase; white-space: nowrap;
  transition: background .2s var(--ease);
}
.mfr-newsletter .mfr-nl-form button:hover { background: var(--accent-dark); }

/* ============== Blog 深色背景区（精确匹配参考站 .blog-bg + .testimonial-overlayer）============== */
.mfr-blog-bg {
  position: relative;
  background-size: cover; background-repeat: no-repeat;
  background-position: center;
}
.mfr-blog-overlayer {
  position: absolute; background-color: var(--text-1);
  height: 100%; width: 100%;
  top: 0; left: 0; opacity: 0.9;
}

/* ============== 博客文章卡片（深色背景区）============== */
.mfr-post-card {
  position: relative; overflow: hidden;
  background: #fff;
  transition: all .35s var(--ease);
  display: flex; flex-direction: column; flex: 1;
  border-radius: var(--radius-md);
}
.mfr-post-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-xl); }
.mfr-post-card .mfr-post-image {
  width: 100%; height: 220px; overflow: hidden; position: relative;
}
.mfr-post-card .mfr-post-image a {
  display: block; width: 100%; height: 100%;
}
.mfr-post-card .mfr-post-image img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform .6s var(--ease);
}
.mfr-post-card:hover .mfr-post-image img { transform: scale(1.08); }
/* 日期标签 - 小圆角标签，不遮挡内容 */
.mfr-post-card .mfr-post-date {
  position: absolute; bottom: 12px; left: 12px; z-index: 3;
  background: var(--accent); color: var(--text-1);
  padding: 4px 10px; font-size: 12px; font-weight: 600;
  border-radius: 4px; text-decoration: none;
  letter-spacing: 0.02em;
}
.mfr-post-card .mfr-post-date:hover { background: var(--accent-dark); }
/* caption 区 */
.mfr-post-card .mfr-post-caption {
  padding: 16px 18px 18px;
  background: #fff; flex: 1;
  display: flex; flex-direction: column;
  border-bottom: 3px solid var(--accent);
}
.mfr-post-card .mfr-post-caption .mfr-post-title {
  line-height: 1.5; margin: 10px 0 0; font-size: 16px;
  color: var(--text-1); font-weight: 600;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
.mfr-post-card .mfr-post-caption .mfr-post-title a { color: var(--text-1); }
.mfr-post-card .mfr-post-caption .mfr-post-title a:hover { color: var(--primary); }
/* 摘要文字 */
.mfr-post-card .mfr-post-excerpt {
  margin: 8px 0 0; font-size: 14px; line-height: 1.5;
  color: var(--text-3);
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical;
  overflow: hidden;
}
/* meta 信息行 */
.mfr-post-card .mfr-post-meta {
  width: 100%; display: flex; gap: 12px; flex-wrap: wrap;
  list-style: none; padding: 0; margin: 0;
  font-size: 13px; color: var(--text-3);
}
.mfr-post-card .mfr-post-meta li a {
  color: var(--text-3); display: flex; align-items: center; gap: 4px;
  text-decoration: none; font-size: 13px;
}
.mfr-post-card .mfr-post-meta li a:hover { color: var(--primary); }

/* Blog 深色背景区样式 */
.mfr-blog-bg .more-link a {
  color: var(--accent);
}
.mfr-blog-bg .mfr-section-header .mfr-sh-title { color: #fff; }
.mfr-blog-bg .mfr-section-header .mfr-sh-text { color: rgba(255,255,255,0.7); }

/* ============== 证言区（精确匹配参考站 .testimonial-wrap）============== */
.mfr-testimonial-wrap {
  position: relative;
  background-repeat: no-repeat; background-position: center;
  background-size: cover;
}
.mfr-testimonial-wrap .mfr-overlayer {
  position: absolute; background-color: var(--text-1);
  height: 100%; width: 100%;
  top: 0; left: 0; opacity: 0.9;
}
.mfr-testimonial-wrap .mfr-tw-inner {
  position: relative; z-index: 2;
  max-width: 1180px; margin: 0 auto;
}
.mfr-testimonial-wrap .mfr-tw-inner .mfr-tw-item {
  position: relative; padding: 40px 100px;
  text-align: center; cursor: grab;
}
.mfr-testimonial-card {
  text-align: center; padding: 40px 30px;
  max-width: 600px; margin: 0 auto;
}
.mfr-testimonial-card .mfr-tc-avatar {
  width: 90px; height: 90px; border-radius: 50%;
  object-fit: cover; margin: 0 auto 20px;
  border: 4px solid var(--accent);
}
.mfr-testimonial-card .mfr-tc-avatar-fallback {
  width: 90px; height: 90px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  background: var(--accent); color: var(--text-1);
  font-size: 2rem; font-weight: 700;
  margin: 0 auto 20px;
}
.mfr-testimonial-card .mfr-tc-quote {
  color: rgba(255,255,255,0.9); font-size: 17px;
  line-height: 38px; font-style: italic;
  margin-bottom: 24px;
}
.mfr-testimonial-card .mfr-tc-info {
  display: flex; flex-direction: column; align-items: center; gap: 4px;
}
.mfr-testimonial-card .mfr-tc-info .quote-icon {
  color: var(--accent); font-size: 50px; margin: 12px 0 8px;
}
.mfr-testimonial-card .mfr-tc-info .name {
  color: #fff; font-size: 16px; font-weight: 700;
  text-transform: uppercase;
}
.mfr-testimonial-card .mfr-tc-info .role {
  color: var(--accent); font-size: 15px;
}
/* 证言导航点 */
.mfr-testi-dots {
  display: flex; justify-content: center; gap: 8px;
  margin-top: 30px;
}
.mfr-testi-dot {
  width: 12px; height: 12px; border-radius: 50%;
  background: rgba(255,255,255,0.3); border: 2px solid rgba(255,255,255,0.3);
  cursor: pointer; padding: 0; transition: all .3s var(--ease);
}
.mfr-testi-dot.is-active {
  width: 24px; border-radius: 10px;
  background: var(--accent); border-color: var(--accent);
}

/* ============== 促销横幅（精确匹配参考站 .banner-image + .shine-effect）============== */
.mfr-promo-banner {
  position: relative; overflow: hidden;
  display: flex; justify-content: center;
}
.mfr-promo-banner figure {
  position: relative; overflow: hidden;
  margin: 0;
}
.mfr-promo-banner figure::before {
  position: absolute; top: 0; left: -500px;
  content: ""; width: 100px; height: 300px;
  background: rgba(255, 255, 255, 0.6);
  transform: skew(-160deg);
  animation: mfr-shine 3s ease infinite;
}
.mfr-promo-banner img {
  width: 100%; display: block;
  transition: transform .5s var(--ease);
}
.mfr-promo-banner:hover img { transform: scale(1.02); }

/* ============== 合作伙伴（精确匹配参考站 .partner-slider .partner_image）============== */
.mfr-partner-item {
  display: flex; align-items: center; justify-content: center;
  padding: 10px; text-decoration: none;
  transition: all .25s var(--ease);
  flex: 1;
}
.mfr-partner-item:hover {
  transform: translateY(-2px);
}
.mfr-partner-item img {
  width: 150px; height: auto; object-fit: contain;
}
.mfr-partner-item span { color: var(--text-3); font-weight: 600; font-size: 14px; }

/* ============== 子页面 Header（深色工业风）============== */
.mfr-page-header {
  background: var(--text-1);
  padding: 48px 0 40px;
  position: relative;
  overflow: hidden;
}
.mfr-page-header::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(135deg, var(--primary-glow) 0%, transparent 60%);
  pointer-events: none;
}
.mfr-page-header::after {
  content: ""; position: absolute; bottom: 0; left: 0; right: 0; height: 4px;
  background: var(--accent);
}
.mfr-page-header h1 { color: #fff; margin-bottom: 8px; font-size: clamp(1.6rem, 3vw, 2.4rem); }
.mfr-page-header p { color: rgba(255,255,255,0.75); margin: 0; font-size: 15px; }
.mfr-page-header .container { position: relative; z-index: 1; }

/* 面包屑 */
.mfr-breadcrumb {
  display: flex; align-items: center; gap: 8px;
  margin-bottom: 16px; font-size: 13px; color: rgba(255,255,255,0.5);
}
.mfr-breadcrumb a { color: rgba(255,255,255,0.6); text-decoration: none; }
.mfr-breadcrumb a:hover { color: var(--accent); }
.mfr-breadcrumb span { color: rgba(255,255,255,0.5); }

/* 联系页三列卡片 */
.mfr-contact-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  margin-bottom: 48px;
}
.mfr-contact-box h3 { font-size: 1.1rem; color: var(--text-1); margin-bottom: 12px; }
.mfr-contact-box p { font-size: 14px; color: var(--text-2); margin-bottom: 6px; }
.mfr-contact-icon {
  width: 64px; height: 64px; margin: 0 auto 16px;
  background: var(--text-1); border-radius: var(--radius-md);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 13px; font-weight: 800; letter-spacing: .08em;
}
@media (max-width: 768px) { .mfr-contact-grid { grid-template-columns: 1fr; } }

/* 深色统计区（参考 .counter-sec 蓝色背景 + 黄色数字） */
.mfr-stats-dark {
  background: var(--brand-bg) !important;
}
.mfr-stats-dark .stats-band {
  background: transparent;
  box-shadow: none;
  border: none;
}
.mfr-stats-dark .stats-band::before {
  display: none;
}
.mfr-stats-dark .stat-value { color: var(--accent); font-size: 35px; }
.mfr-stats-dark .stat-label { color: var(--accent); }
.mfr-stats-dark .stat-icon { color: var(--accent); font-size: 50px; background: transparent; border: none; }
.mfr-stats-dark .stat-item { border-right-color: rgba(255,255,255,0.15); }
.mfr-stats-dark.is-overlap {
  margin-top: -40px; position: relative; z-index: 3;
}

/* 深色证言区 */
.mfr-testi-dark {
  background: var(--text-1);
  position: relative;
}
.mfr-testi-dark::before {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(180deg, var(--primary-soft) 0%, transparent 50%);
  pointer-events: none;
}
.mfr-testi-dark .section-eyebrow { color: var(--accent); }
.mfr-testi-dark .section-title { color: #fff; }
.mfr-testi-dark .section-sub { color: rgba(255,255,255,0.7); }
.mfr-testi-dark .testi-card { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.1); }
.mfr-testi-dark .testi-text { color: rgba(255,255,255,0.9); }
.mfr-testi-dark .testi-name { color: #fff; }
.mfr-testi-dark .testi-loc { color: rgba(255,255,255,0.5); }

/* 深色 CTA */
.mfr-cta-dark {
  background: linear-gradient(135deg, var(--dark-surface) 0%, var(--primary-dark) 100%);
  position: relative; overflow: hidden;
}
.mfr-cta-dark::before {
  content: ""; position: absolute; inset: 0;
  background: repeating-linear-gradient(45deg, transparent, transparent 20px, color-mix(in srgb, var(--accent) 3%, transparent) 20px, color-mix(in srgb, var(--accent) 3%, transparent) 40px);
  pointer-events: none;
}
.mfr-cta-dark .cta-text h2 { color: #fff; }
.mfr-cta-dark .cta-text p { color: rgba(255,255,255,0.8); }
.mfr-cta-dark .btn-primary { background: var(--accent); color: var(--text-1); border-color: var(--accent); }
.mfr-cta-dark .btn-ghost { color: #fff; border-color: rgba(255,255,255,0.4); }

/* 工业风产品网格悬浮效果 */
.mfr-product-grid .card { position: relative; overflow: hidden; }
.mfr-product-grid .card::after {
  content: ""; position: absolute; bottom: 0; left: 0; right: 0;
  height: 4px; background: var(--accent);
  transform: scaleX(0); transition: transform .3s var(--ease);
}
.mfr-product-grid .card:hover { transform: translateY(-8px); box-shadow: var(--shadow-xl); border-color: var(--accent); }
.mfr-product-grid .card:hover::after { transform: scaleX(1); }

/* 工业风分类条 */
.mfr-cat-bar {
  border-bottom: 2px solid var(--line);
  padding-bottom: 16px;
}
.mfr-cat-bar .cat-chip.is-active {
  background: var(--accent); color: var(--text-1); border-color: var(--accent);
}
.mfr-cat-bar .cat-chip:hover { border-color: var(--accent); color: var(--accent); }

/* ============== 工具类 ============== */
.text-center { text-align: center; }
.muted { color: var(--text-3); }
.empty-state {
  text-align: center; padding: 80px 20px; color: var(--text-3);
}
.empty-state .empty-icon { font-size: 3rem; margin-bottom: 16px; opacity: 0.4; }
.empty-state p { font-size: 15px; }

/* ============== 城市覆盖区块 ============== */
.city-coverage-section { background: var(--bg-2); }
.city-coverage-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 16px; margin-top: 24px;
}
.city-coverage-card {
  background: #fff; border: 1px solid var(--line);
  border-radius: var(--radius-md); padding: 18px;
}
.city-coverage-card h3 { margin-top: 0; }
.city-faq-panel { margin-top: 22px; }
.ai-source-citation {
  margin: 20px 0 0; padding: 14px 16px;
  border-left: 4px solid var(--accent);
  background: #fff; color: var(--text-3); font-size: 14px;
}