/* ============================================================
   智合聚通 · 企业电话号码认证服务  全站公共样式
   assets/css/site.css  —— 无 CDN、无外部字体，纯本地资源
   ============================================================ */

/* ---------- 1. Design Tokens ---------- */
:root {
  /* 品牌色 */
  --primary: #3470FF;
  --primary-deep: #245BD6;
  --primary-soft: #E8F0FF;
  --accent: #4FA89B;
  --accent-soft: #E6F4F1;
  /* 中性色阶 */
  --ink-900: #0F172A;
  --ink-700: #1F2937;
  --ink-500: #475569;
  --ink-400: #64748B;
  --ink-300: #94A3B8;
  --line: #E5E9F2;
  --bg-soft: #F5F7FB;
  --bg-deep: #EEF2FA;
  --navy: #0B1B3A;
  --white: #FFFFFF;
  /* 语义色 */
  --ok: #2F9E63;
  --warn: #C0563B;
  /* 字体 */
  --font-sans: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", "Hiragino Sans GB", Arial, sans-serif;
  --font-num: "DIN Alternate", "Bahnschrift", "Segoe UI", Arial, sans-serif;
  /* 布局 */
  --container: 1200px;
  --container-narrow: 800px;
  --section-y: 96px;
  --header-h: 72px;
  /* 阴影 */
  --shadow-sm: 0 2px 8px rgba(15, 23, 42, .05);
  --shadow-md: 0 12px 28px rgba(15, 23, 42, .10);
  --shadow-lg: 0 20px 48px rgba(15, 23, 42, .14);
  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- 2. Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 16px);
}
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.8;
  color: var(--ink-700);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; }
a:hover { color: var(--primary-deep); }
ul, ol { margin: 0; padding: 0; list-style: none; }
p { margin: 0 0 1em; }
button { font-family: inherit; cursor: pointer; }
input { font-family: inherit; }
table { border-collapse: collapse; width: 100%; }
.hidden { display: none !important; }
.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  clip: rect(0 0 0 0); overflow: hidden; white-space: nowrap;
}
.icon { width: 24px; height: 24px; stroke: currentColor; stroke-width: 1.6; fill: none; stroke-linecap: round; stroke-linejoin: round; flex-shrink: 0; }

/* ---------- 3. 排版 ---------- */
h1 { font-size: clamp(28px, 4.4vw, 48px); font-weight: 700; line-height: 1.25; color: var(--ink-900); margin: 0 0 .6em; }
h2 { font-size: clamp(24px, 3.2vw, 36px); font-weight: 700; line-height: 1.3; color: var(--ink-900); margin: 0 0 .5em; }
h3 { font-size: clamp(18px, 2vw, 22px); font-weight: 600; line-height: 1.4; color: var(--ink-900); margin: 0 0 .5em; }
h4 { font-size: 18px; font-weight: 600; line-height: 1.5; color: var(--ink-700); margin: 0 0 .5em; }
h5 { font-size: 16px; font-weight: 600; line-height: 1.6; color: var(--ink-700); margin: 0 0 .5em; }
h6 { font-size: 15px; font-weight: 600; line-height: 1.6; color: var(--ink-500); margin: 0 0 .5em; }
.lead { font-size: clamp(15px, 1.2vw, 17px); color: var(--ink-500); }
.caption { font-size: 14px; line-height: 1.7; color: var(--ink-400); }
.num { font-family: var(--font-num); letter-spacing: .5px; }

/* ---------- 4. 布局 ---------- */
.container { max-width: var(--container); margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: var(--container-narrow); margin: 0 auto; padding: 0 32px; }
.section { padding: var(--section-y) 0; }
.bg-white { background: var(--white); }
.bg-soft { background: var(--bg-soft); }
.bg-deep { background: var(--bg-deep); }
.bg-navy { background: var(--navy); color: rgba(255, 255, 255, .82); }
.bg-navy h2, .bg-navy h3 { color: #fff; }
.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); }

.section-head { max-width: 720px; margin: 0 0 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .section-desc { color: var(--ink-400); margin: 0; }
.bg-navy .section-head .section-desc { color: rgba(255, 255, 255, .65); }
.eyebrow {
  display: inline-block; font-size: 13px; font-weight: 500;
  color: var(--primary); background: var(--primary-soft);
  padding: 4px 12px; border-radius: 999px; margin-bottom: 14px; letter-spacing: 1px;
}

/* ---------- 5. 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 26px; border-radius: 8px; border: 1px solid transparent;
  font-size: 15px; font-weight: 600; line-height: 1.4; white-space: nowrap;
  transition: transform .25s ease, box-shadow .25s ease, background-color .25s ease, border-color .25s ease, color .25s ease;
}
.btn .icon { width: 18px; height: 18px; transition: transform .3s ease; }
.btn:hover .icon-arrow { transform: translateX(3px); }
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-deep); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow-md); }
.btn-secondary { background: var(--white); color: var(--primary); border-color: var(--primary); }
.btn-secondary:hover { background: var(--primary-soft); color: var(--primary-deep); transform: translateY(-1px); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .45); }
.btn-ghost:hover { border-color: #fff; background: rgba(255, 255, 255, .08); color: #fff; }
.btn-soft { background: var(--primary-soft); color: var(--primary); }
.btn-soft:hover { background: #d9e7ff; color: var(--primary-deep); }
.btn-lg { padding: 14px 32px; font-size: 16px; }
.btn-pill { border-radius: 999px; }
.btn-block { width: 100%; }

/* ---------- 6. 顶部导航 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: var(--white); border-bottom: 1px solid var(--line);
  transition: box-shadow .3s ease, background-color .3s ease;
}
.site-header.is-stuck {
  background: rgba(255, 255, 255, .82);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  box-shadow: var(--shadow-sm);
}
.header-inner { display: flex; align-items: center; gap: 28px; height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink-900); font-size: 20px; font-weight: 700; }
.brand:hover { color: var(--ink-900); }
.brand-logo-img { display: block; width: auto; height: 34px; object-fit: contain; }
.footer-brand .brand-logo-img { height: 32px; }
.brand-mark {
  width: 34px; height: 34px; border-radius: 9px; background: var(--primary);
  display: inline-flex; align-items: center; justify-content: center; color: #fff; flex-shrink: 0;
}
.brand-mark .icon { width: 19px; height: 19px; }
.nav { display: flex; align-items: center; gap: 4px; margin-left: 8px; }
.nav-link {
  display: inline-block; padding: 8px 14px; border-radius: 8px;
  color: var(--ink-700); font-size: 15px; font-weight: 500; position: relative;
}
.nav-link:hover { color: var(--primary); background: var(--primary-soft); }
.nav-link.is-active { color: var(--primary); font-weight: 600; }
.nav-link.is-active::after {
  content: ""; position: absolute; left: 14px; right: 14px; bottom: 2px;
  height: 2px; border-radius: 2px; background: var(--primary);
}
.header-actions { margin-left: auto; display: flex; align-items: center; gap: 14px; }
.header-tel { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-900); font-weight: 700; font-size: 16px; }
.header-tel .icon { color: var(--primary); }
.header-tel:hover { color: var(--primary); }
.header-consult { padding: 9px 20px; font-size: 14px; }
.nav-toggle {
  display: none; margin-left: auto; width: 42px; height: 42px; border: 1px solid var(--line);
  border-radius: 8px; background: var(--white); padding: 10px; flex-direction: column; justify-content: space-between;
}
.nav-toggle span { display: block; height: 2px; background: var(--ink-900); border-radius: 2px; transition: transform .3s ease, opacity .3s ease; }
body.nav-open .nav-toggle span:nth-child(1) { transform: translateY(9px) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-9px) rotate(-45deg); }

/* ---------- 7. 卡片 ---------- */
.card {
  background: var(--white); border: 1px solid var(--line); border-radius: 14px;
  padding: 28px; box-shadow: var(--shadow-sm);
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
  height: 100%;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: rgba(52, 112, 255, .45); }
.card-title { margin-bottom: 8px; }
.card-text { color: var(--ink-500); margin: 0; font-size: 15px; }
.card-link { display: inline-flex; align-items: center; gap: 6px; margin-top: 14px; font-weight: 600; font-size: 14px; }
.card-link .icon { width: 16px; height: 16px; }
.feature-icon {
  width: 52px; height: 52px; border-radius: 14px; background: var(--primary-soft);
  color: var(--primary); display: inline-flex; align-items: center; justify-content: center;
  margin-bottom: 18px; transition: background-color .35s ease, color .35s ease;
}
.feature-icon .icon { width: 26px; height: 26px; }
.card:hover .feature-icon { background: var(--primary); color: #fff; }
.card:hover .feature-icon.is-green { background: var(--accent); color: #fff; }
.feature-icon.is-green { background: var(--accent-soft); color: var(--accent); }

/* ---------- 8. 首页 Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  background: linear-gradient(135deg, #0B1B3A 0%, #14306B 55%, #1E4FD6 100%);
  color: rgba(255, 255, 255, .82);
  padding: calc(var(--section-y) - 20px) 0;
}
.hero::before, .hero::after {
  content: ""; position: absolute; border-radius: 50%; filter: blur(70px); opacity: .5;
  pointer-events: none;
}
.hero::before {
  width: 520px; height: 520px; left: -160px; top: -160px;
  background: radial-gradient(circle, rgba(52, 112, 255, .55), transparent 65%);
  animation: hero-drift 12s linear infinite alternate;
}
.hero::after {
  width: 420px; height: 420px; right: -120px; bottom: -180px;
  background: radial-gradient(circle, rgba(79, 168, 155, .4), transparent 65%);
  animation: hero-drift 14s linear infinite alternate-reverse;
}
@keyframes hero-drift {
  from { transform: translate(0, 0); }
  to { transform: translate(90px, 60px); }
}
.hero-grid-lines {
  position: absolute; inset: 0; pointer-events: none; opacity: .12;
  background-image: linear-gradient(rgba(255, 255, 255, .16) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255, 255, 255, .16) 1px, transparent 1px);
  background-size: 64px 64px;
  animation: hero-lines 12s linear infinite;
}
@keyframes hero-lines { to { background-position: 64px 64px; } }
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.1fr .9fr; gap: 48px; align-items: center; }
.hero h1 { color: #fff; }
.hero .hero-desc { font-size: clamp(15px, 1.3vw, 18px); color: rgba(255, 255, 255, .78); max-width: 560px; }
.hero-actions { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.hero-badges { display: flex; gap: 10px; margin-top: 34px; flex-wrap: wrap; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: rgba(255, 255, 255, .82);
  border: 1px solid rgba(255, 255, 255, .22); border-radius: 999px; padding: 6px 14px;
  background: rgba(255, 255, 255, .06);
}
.hero-badge .icon { width: 15px; height: 15px; color: var(--accent); }
/* Hero 来电界面模拟（参考主站风格，纯 CSS） */
.hero-visual { position: relative; display: flex; justify-content: center; margin-top: 24px; }
/* 手机背后光晕动效 */
.hero-visual::before {
  content: ""; position: absolute; left: 50%; top: 50%; width: 560px; height: 560px;
  transform: translate(-50%, -50%); border-radius: 50%;
  background: radial-gradient(circle, rgba(170, 215, 255, .85) 0%, rgba(110, 168, 255, .5) 35%, rgba(75, 135, 255, .2) 60%, transparent 74%);
  filter: blur(16px); z-index: 0; pointer-events: none;
  animation: hero-glow 3.2s ease-in-out infinite;
}
.hero-visual::after { content: none; }
.hero-ring {
  position: absolute; left: 50%; top: 50%; width: 300px; height: 300px; margin: -150px 0 0 -150px;
  border: 2px solid rgba(165, 208, 255, .55); border-radius: 50%;
  z-index: 0; pointer-events: none; opacity: 0;
  animation: hero-ripple 3.6s ease-out infinite;
}
.hero-ring:nth-of-type(2) { animation-delay: 1.2s; }
.hero-ring:nth-of-type(3) { animation-delay: 2.4s; }
.hero-visual .hero-call { position: relative; z-index: 1; }
@keyframes hero-glow {
  0%, 100% { opacity: .5; transform: translate(-50%, -50%) scale(1); }
  50% { opacity: 1; transform: translate(-50%, -50%) scale(1.08); }
}
/* 光圈：一圈一圈向外发散，慢慢消失 */
@keyframes hero-ripple {
  0% { opacity: 0; transform: scale(.18); }
  12% { opacity: .85; }
  100% { opacity: 0; transform: scale(1.9); }
}
.hero-call {
  width: 258px; border-radius: 30px; color: #fff; position: relative;
  background: linear-gradient(175deg, #2A3B55 0%, #16233B 55%, #0C1526 100%);
  border: 1px solid rgba(255, 255, 255, .12);
  box-shadow: 0 30px 60px rgba(4, 12, 30, .5);
  padding: 26px 22px 34px; display: flex; flex-direction: column; min-height: 540px;
  animation: hero-float 6s ease-in-out infinite;
}
@keyframes hero-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.hero-call-top { text-align: center; margin-bottom: 48px; }
.hero-call-tag {
  display: inline-block; font-size: 12px; color: #9DBEFF;
  background: rgba(52, 112, 255, .18); border: 1px solid rgba(52, 112, 255, .35);
  border-radius: 999px; padding: 4px 14px; letter-spacing: 1px;
}
.hero-call-mid { text-align: center; flex: 1; padding-top: 48px; }
.hero-call-logo {
  width: 68px; height: 68px; border-radius: 50%; margin: 0 auto 16px;
  background: #fff; border: 0;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(4, 12, 30, .35);
}
.hero-call-logo img { width: 58px; height: 58px; object-fit: contain; border-radius: 50%; }
.hero-call-name { font-size: 26px; font-weight: 700; letter-spacing: 1px; }
.hero-call-tel { font-size: 18px; color: rgba(255, 255, 255, .85); margin-top: 6px; }
.hero-call-actions { display: flex; justify-content: center; gap: 56px; margin-top: 44px; }
.hero-call-btn {
  width: 58px; height: 58px; border-radius: 50%;
  display: inline-flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 24px rgba(0, 0, 0, .35);
}
.hero-call-btn .icon { width: 24px; height: 24px; color: #fff; }
.hero-call-btn--end { background: #EF4444; }
.hero-call-btn--ans { background: #22C55E; }

/* ---------- 9. 号码类型图片卡 / 机型 Logo 墙 ---------- */
.type-cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.type-card {
  background: var(--white); border: 1px solid var(--line); border-radius: 14px;
  padding: 30px 20px; text-align: center; box-shadow: var(--shadow-sm);
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.type-card:hover { transform: translateY(-4px); border-color: rgba(52, 112, 255, .45); box-shadow: var(--shadow-md); }
.type-card img { width: 64px; height: 64px; object-fit: contain; margin: 0 auto 14px; }
.type-card h3 { font-size: 17px; margin-bottom: 8px; }
.type-card p { font-size: 13.5px; color: var(--ink-400); margin: 0; line-height: 1.6; }
.brand-wall { display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; }
.brand-logo {
  background: var(--white); border: 1px solid var(--line); border-radius: 12px;
  height: 76px; display: flex; align-items: center; justify-content: center; padding: 12px;
  transition: transform .35s ease, border-color .35s ease, box-shadow .35s ease;
}
.brand-logo:hover { transform: translateY(-4px); border-color: rgba(52, 112, 255, .45); box-shadow: var(--shadow-sm); }
.brand-logo img { max-width: 100%; max-height: 100%; object-fit: contain; }
.brand-note { margin-top: 14px; text-align: center; }

/* ---------- 10. 核心价值（横向编号卡） ---------- */
.value-card {
  display: flex; gap: 18px; align-items: flex-start; position: relative;
  background: var(--white); border: 1px solid var(--line); border-radius: 14px;
  padding: 28px 26px; overflow: hidden; box-shadow: var(--shadow-sm);
  transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease;
}
.value-card::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 4px;
  background: linear-gradient(180deg, var(--primary), var(--accent));
}
.value-card:hover { transform: translateY(-4px); border-color: rgba(52, 112, 255, .45); box-shadow: var(--shadow-md); }
.value-num {
  font-family: var(--font-num); font-size: 40px; font-weight: 800; line-height: 1;
  background: linear-gradient(180deg, var(--primary), #7FA5FF);
  -webkit-background-clip: text; background-clip: text; color: transparent;
  flex-shrink: 0; margin-top: 2px;
}
.value-icon {
  width: 46px; height: 46px; border-radius: 12px; flex-shrink: 0;
  background: var(--primary-soft); color: var(--primary);
  display: flex; align-items: center; justify-content: center;
}
.value-icon .icon { width: 22px; height: 22px; }
.value-body h3 { margin-bottom: 6px; }
.value-body .card-text { margin: 0; }

/* ---------- 10. 客户说 ---------- */
.testimonial { display: flex; flex-direction: column; gap: 16px; }
.testimonial-head { display: flex; align-items: center; gap: 14px; }
.testimonial-avatar { width: 52px; height: 52px; border-radius: 50%; overflow: hidden; flex-shrink: 0; background: var(--primary-soft); }
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-name { font-weight: 700; color: var(--ink-900); font-size: 15px; line-height: 1.4; }
.testimonial-role { font-size: 13px; color: var(--ink-400); line-height: 1.4; }
.testimonial-body { color: var(--ink-500); font-size: 15px; margin: 0; }
.testimonial-stars { display: flex; gap: 3px; }
.testimonial-stars .icon { width: 15px; height: 15px; color: #F5A623; fill: #F5A623; stroke: none; }

/* ---------- 11. FAQ 手风琴 ---------- */
.faq-item { background: var(--white); border: 1px solid var(--line); border-radius: 12px; margin-bottom: 12px; overflow: hidden; }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 16px;
  padding: 18px 22px; background: none; border: 0; text-align: left;
  font-size: 16px; font-weight: 600; color: var(--ink-900);
}
.faq-q .icon { width: 20px; height: 20px; color: var(--primary); transition: transform .35s ease; flex-shrink: 0; }
.faq-item.is-open .faq-q .icon { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-a-inner { padding: 0 22px 20px; color: var(--ink-500); font-size: 15px; }

/* ---------- 12. 步骤条 / 时间轴 ---------- */
.steps { display: grid; grid-template-columns: repeat(var(--steps, 5), 1fr); gap: 20px; counter-reset: step; }
.step { position: relative; text-align: center; padding-top: 4px; }
.step-num {
  width: 44px; height: 44px; border-radius: 50%; background: var(--primary); color: #fff;
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 17px; margin-bottom: 14px; position: relative; z-index: 1;
}
.step:not(:last-child)::after {
  content: ""; position: absolute; top: 26px; left: calc(50% + 30px); width: calc(100% - 60px);
  height: 2px; background: var(--line);
}
.step h3 { font-size: 17px; margin-bottom: 6px; }
.step p { font-size: 14px; color: var(--ink-400); margin: 0; }

.timeline { position: relative; padding-left: 36px; }
.timeline::before { content: ""; position: absolute; left: 13px; top: 8px; bottom: 8px; width: 2px; background: var(--line); }
.timeline-item { position: relative; padding-bottom: 34px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-item::before {
  content: ""; position: absolute; left: -31px; top: 6px; width: 16px; height: 16px;
  border-radius: 50%; background: var(--white); border: 3px solid var(--primary);
}
.timeline-item h3 { font-size: 18px; margin-bottom: 8px; }
.timeline-note {
  margin-top: 10px; padding: 12px 16px; background: var(--primary-soft);
  border-left: 3px solid var(--primary); border-radius: 0 8px 8px 0;
  font-size: 14px; color: var(--ink-500);
}
.timeline-note strong { color: var(--primary); }

/* ---------- 13. 价格 ---------- */
.price-card { text-align: center; position: relative; }
.price-card--featured { border: 2px solid var(--primary); box-shadow: var(--shadow-md); }
.price-flag {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--primary); color: #fff; font-size: 12px; font-weight: 600;
  padding: 4px 14px; border-radius: 999px; white-space: nowrap;
}
.price-name { font-size: 18px; font-weight: 700; color: var(--ink-900); }
.price-value { font-family: var(--font-num); font-size: 40px; font-weight: 700; color: var(--primary); margin: 10px 0 2px; }
.price-value small { font-size: 15px; font-weight: 500; color: var(--ink-400); }
.price-scope { font-size: 13px; color: var(--ink-400); margin-bottom: 18px; }
.price-features { text-align: left; margin: 0 0 22px; border-top: 1px solid var(--line); padding-top: 16px; }
.price-features li { display: flex; gap: 9px; padding: 6px 0; font-size: 14px; color: var(--ink-500); }
.price-features .icon { width: 17px; height: 17px; color: var(--ok); margin-top: 4px; }
.price-features .icon.is-off { color: var(--ink-300); }

.compare-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: 14px; background: var(--white); box-shadow: var(--shadow-sm); }
.compare-table { min-width: 640px; }
.compare-table th, .compare-table td { padding: 14px 18px; text-align: center; border-bottom: 1px solid var(--line); font-size: 14px; }
.compare-table thead th { background: var(--bg-soft); color: var(--ink-900); font-weight: 600; }
.compare-table tbody th { text-align: left; color: var(--ink-700); font-weight: 500; background: var(--bg-soft); }
.compare-table td .icon { width: 17px; height: 17px; color: var(--ok); vertical-align: middle; }
.compare-table td .icon.is-off { color: var(--ink-300); }
.compare-table .col-featured { background: rgba(52, 112, 255, .04); }

/* ---------- 14. 资讯 / 问答 ---------- */
.list-layout { display: grid; grid-template-columns: 1fr 320px; gap: 40px; align-items: start; }
/* 资讯卡片：上图，下标题/简介/日期 */
.news-card { display: flex; flex-direction: column; background: var(--white); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .35s ease, box-shadow .35s ease, border-color .35s ease; }
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(52, 112, 255, .45); }
.news-card-cover { width: 100%; }
.news-card-cover img { width: 100%; height: auto; aspect-ratio: 16 / 9; object-fit: cover; display: block; }
.news-card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.news-card--noimg .news-card-body { padding: 20px 22px; }
.news-meta { display: flex; align-items: center; gap: 10px; font-size: 13px; color: var(--ink-400); flex-wrap: wrap; }
.news-meta .icon { width: 15px; height: 15px; }
.news-meta--foot { margin-top: auto; padding-top: 4px; }
.news-card-title { font-size: 18px; margin: 0; line-height: 1.45; }
.news-card-title a { color: var(--ink-900); }
.news-card-title a:hover { color: var(--primary); }
.news-card-excerpt { color: var(--ink-500); font-size: 14px; margin: 0; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.badge-pill { display: inline-block; font-size: 12px; font-weight: 500; color: var(--primary); background: var(--primary-soft); border-radius: 999px; padding: 3px 12px; }
.badge-pill--green { color: var(--accent); background: var(--accent-soft); }

.pagination { display: flex; justify-content: center; gap: 8px; margin-top: 40px; }
.pagination a, .pagination span {
  min-width: 40px; height: 40px; padding: 0 12px; display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--line); border-radius: 8px; background: var(--white);
  font-size: 14px; font-weight: 500; color: var(--ink-500);
}
.pagination a:hover { border-color: var(--primary); color: var(--primary); }
.pagination .is-current { background: var(--primary); border-color: var(--primary); color: #fff; }
.pagination .is-disabled { color: var(--ink-300); cursor: not-allowed; }

/* 文章详情 */
.article { background: var(--white); border: 1px solid var(--line); border-radius: 14px; padding: 40px; box-shadow: var(--shadow-sm); }
.article-date { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--ink-400); margin-bottom: 18px; }
.article-date .icon { width: 15px; height: 15px; }
.article h1 { font-size: clamp(24px, 3vw, 34px); }
.article-cover { border-radius: 12px; overflow: hidden; margin: 24px 0; }
.article-body { color: var(--ink-700); }
.article-body h2 { font-size: 22px; margin-top: 1.8em; }
.article-body h3 { font-size: 18px; margin-top: 1.5em; }
.article-body ul, .article-body ol { padding-left: 1.3em; list-style: disc; margin-bottom: 1em; color: var(--ink-500); }
.article-body ol { list-style: decimal; }
.article-body li { margin-bottom: .4em; }
.article-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 30px; padding-top: 24px; border-top: 1px solid var(--line); }
.post-nav { display: flex; gap: 16px; margin-top: 32px; }
.post-nav-card {
  flex: 1; min-width: 0; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px;
  padding: 16px 20px; transition: border-color .3s ease, background-color .3s ease;
}
.post-nav-card:hover { border-color: rgba(52, 112, 255, .45); background: var(--primary-soft); }
.post-nav-card .post-nav-label { font-size: 12px; color: var(--ink-400); margin-bottom: 6px; }
.post-nav-card .post-nav-title { font-size: 15px; font-weight: 600; color: var(--ink-900); line-height: 1.5; margin: 0; }
.post-nav-card a { color: inherit; display: block; }
.post-nav-card--next { margin-left: auto; text-align: right; }
.related { margin-top: 48px; }
.related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.related-card { display: block; background: var(--white); border: 1px solid var(--line); border-radius: 12px; overflow: hidden; transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease; height: 100%; }
.related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: rgba(52, 112, 255, .45); }
.related-card img { aspect-ratio: 16 / 9; object-fit: cover; width: 100%; }
.related-card-body { padding: 16px 18px; }
.related-card-title { font-size: 15px; font-weight: 600; color: var(--ink-900); line-height: 1.5; margin: 0 0 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

/* 侧栏咨询卡 */
.side-cta { background: linear-gradient(160deg, #0B1B3A, #1E4FD6); border-radius: 14px; padding: 28px; color: rgba(255, 255, 255, .82); position: sticky; top: calc(var(--header-h) + 20px); }
.side-cta h3 { color: #fff; font-size: 19px; }
.side-cta p { font-size: 14px; }
.side-cta .side-tel { display: block; font-family: var(--font-num); font-size: 24px; font-weight: 700; color: #fff; margin: 14px 0 18px; }
.side-cta .side-qr { display: flex; align-items: center; gap: 14px; margin-top: 20px; padding-top: 18px; border-top: 1px solid rgba(255, 255, 255, .16); font-size: 13px; }
.side-cta .side-qr img { width: 72px; height: 72px; border-radius: 8px; background: #fff; padding: 4px; }

/* 面包屑 */
.breadcrumbs { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; font-size: 14px; color: var(--ink-400); padding: 18px 0; }
.breadcrumbs a { color: var(--ink-400); }
.breadcrumbs a:hover { color: var(--primary); }
.breadcrumbs .sep { color: var(--ink-300); }
.breadcrumbs .current { color: var(--ink-700); }

/* TAB */
.tabs { display: inline-flex; gap: 6px; background: var(--bg-soft); border: 1px solid var(--line); border-radius: 12px; padding: 5px; margin-bottom: 28px; }
.tab-btn { border: 0; background: transparent; padding: 9px 22px; border-radius: 9px; font-size: 15px; font-weight: 600; color: var(--ink-500); transition: background-color .3s ease, color .3s ease, box-shadow .3s ease; }
.tab-btn.is-active { background: var(--white); color: var(--primary); box-shadow: var(--shadow-sm); }
.tab-pane[hidden] { display: none; }

/* 标签云 */
.tag-cloud { display: flex; flex-wrap: wrap; gap: 10px; }
.tag-cloud .badge-pill { font-size: 14px; padding: 7px 16px; }
.tag-count { color: var(--ink-400); font-weight: 400; }

/* 空态 */
.empty-state { border: 1px dashed var(--line); border-radius: 12px; padding: 40px 24px; text-align: center; color: var(--ink-400); font-size: 14px; }

/* ---------- 15. 体验板块（experience） ---------- */
.exp { display: block; }
.exp-layout { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; }
.exp-stage { width: 74%; }
.exp-phones { display: flex; justify-content: center; gap: 20px; }
.phone-card { position: relative; width: 100%; max-width: 340px; margin-bottom: 40px; }
.phone-screen {
  width: 100%; max-width: 340px; height: 490px; border-radius: 26px; overflow: hidden;
  background: var(--white); box-shadow: var(--shadow-md); border: 1px solid var(--line);
}
.phone-screen--call { background: linear-gradient(180deg, #1F2937, #0F172A); border: 0; }
.phone-label { position: absolute; left: 50%; bottom: -32px; transform: translateX(-50%); font-size: 14px; color: var(--ink-400); white-space: nowrap; }
/* 手机屏 1：详情页 + 近期联系记录 */
.ph-detail { height: 100%; display: flex; flex-direction: column; }
.ph-detail-top { padding: 16px 16px 0; display: flex; justify-content: space-between; color: var(--ink-500); }
.ph-detail-body { padding: 16px; }
.ph-id-row { display: flex; align-items: center; margin-bottom: 16px; }
.ph-logo { width: 48px; height: 48px; border-radius: 50%; background: var(--white); border: 1px solid var(--line); display: flex; align-items: center; justify-content: center; margin-right: 12px; overflow: hidden; flex-shrink: 0; }
.ph-logo .icon { color: var(--primary); width: 22px; height: 22px; }
.ph-logo img { width: 100%; height: 100%; object-fit: cover; }
.ph-id-name { font-weight: 700; font-size: 17px; color: var(--ink-900); line-height: 1.4; }
.ph-tel { color: var(--ink-500); font-family: var(--font-num); }
.ph-tel--inline { font-size: 13.5px; }
.ph-history-head { font-size: 13px; font-weight: 600; color: var(--ink-400); padding: 10px 0 4px; border-top: 1px solid var(--line); }
.ph-history { display: flex; flex-direction: column; }
.ph-history-row { display: flex; align-items: center; gap: 8px; padding: 11px 0; border-bottom: 1px solid var(--line); font-size: 13px; }
.ph-history-row:last-child { border-bottom: 0; }
.ph-history-row .icon { width: 14px; height: 14px; flex-shrink: 0; }
.ph-history-row:first-child .icon { color: var(--ok); }
.ph-history-row:nth-child(2) .icon { color: var(--primary); }
.ph-history-label { color: var(--ink-400); flex-shrink: 0; }
.ph-history-main { flex: 1; min-width: 0; display: flex; flex-direction: column; line-height: 1.4; }
.ph-history-main span { font-weight: 600; color: var(--ink-900); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ph-history-main em { font-style: normal; color: var(--ink-400); font-size: 12px; font-family: var(--font-num); }
.ph-history-time { color: var(--ink-400); font-size: 12px; flex-shrink: 0; }
.ph-detail-foot { margin-top: auto; padding: 16px; display: flex; justify-content: center; gap: 14px; }
.ph-btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 24px; border-radius: 999px; font-size: 14px; border: 0; }
.ph-btn--call { background: #22C55E; color: #fff; }
.ph-btn .icon { width: 15px; height: 15px; }
/* 手机屏 2：来去电 */
.ph-call { height: 100%; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.ph-call-logo { width: 64px; height: 64px; border-radius: 50%; background: var(--white); display: flex; align-items: center; justify-content: center; margin-bottom: 16px; overflow: hidden; }
.ph-call-logo .icon { color: var(--primary); width: 26px; height: 26px; }
.ph-call-logo img { width: 100%; height: 100%; object-fit: cover; }
.ph-call-name { color: #fff; font-size: 20px; font-weight: 700; margin-bottom: 6px; }
.ph-call-tel { color: #94A3B8; margin-bottom: 44px; font-family: var(--font-num); }
.ph-call-actions { display: flex; gap: 44px; }
.ph-round-btn { width: 60px; height: 60px; border-radius: 50%; border: 0; display: flex; align-items: center; justify-content: center; }
.ph-round-btn .icon { width: 24px; height: 24px; color: #fff; }
.ph-round-btn--end { background: #EF4444; }
.ph-round-btn--ans { background: #22C55E; }
/* 手机屏 3：通话记录 */
.ph-record { height: 100%; display: flex; flex-direction: column; }
.ph-record-top { padding: 16px 16px 12px; display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--line); }
.ph-record-top .ph-title { font-size: 17px; font-weight: 600; color: var(--ink-900); }
.ph-record-top .icon { width: 18px; height: 18px; color: var(--ink-400); }
.ph-record-list { padding: 8px 16px; }
.ph-record-row { display: flex; align-items: center; padding: 12px 0; border-bottom: 1px solid var(--line); }
.ph-record-row:last-child { border-bottom: 0; }
.ph-record-logo { width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: var(--white); display: flex; align-items: center; justify-content: center; margin-right: 12px; overflow: hidden; flex-shrink: 0; }
.ph-record-logo .icon { color: var(--primary); width: 18px; height: 18px; }
.ph-record-logo img { width: 100%; height: 100%; object-fit: contain; }
.ph-record-logo--plain { background: var(--bg-soft); border: 0; }
.ph-record-logo--plain .icon { color: var(--ink-400); }
.ph-record-main { flex: 1; min-width: 0; }
.ph-record-name { font-weight: 600; font-size: 15px; color: var(--ink-900); line-height: 1.4; }
.ph-record-tel { display: flex; align-items: center; gap: 5px; font-size: 13px; color: var(--ink-400); }
.ph-record-tel .icon { width: 13px; height: 13px; }
.ph-record-time { font-size: 13px; color: var(--ink-400); }
/* 表单卡 */
.exp-form { width: 25%; background: var(--white); border-radius: 14px; box-shadow: var(--shadow-lg); border: 1px solid var(--line); padding: 30px; }
.form-field { margin-bottom: 20px; }
.form-field label { display: block; color: var(--ink-700); font-weight: 600; font-size: 14px; margin-bottom: 8px; }
.form-field .control { position: relative; }
.form-field input[type="text"] {
  width: 100%; padding: 12px 14px; background: var(--bg-soft); border: 1px solid var(--line);
  border-radius: 10px; font-size: 14px; color: var(--ink-900); outline: none;
  transition: border-color .25s ease, background-color .25s ease;
}
.form-field input[type="text"]:focus { border-color: var(--primary); background: var(--white); }
.upload-btn {
  position: absolute; right: 8px; top: 50%; transform: translateY(-50%);
  border: 0; background: none; color: var(--primary); font-size: 14px; font-weight: 600;
  padding: 4px 10px; border-radius: 6px;
}
.upload-btn:hover { color: var(--primary-deep); }
.exp-form-tip { color: var(--ink-400); font-size: 13px; margin: 0; }

/* ---------- 16. 行业方案页 ---------- */
/* 首页行业方案卡片（摄影图封面） */
.sol-card { padding: 0; overflow: hidden; display: flex; flex-direction: column; }
.sol-card-cover { width: 100%; }
.sol-card-cover img { width: 100%; height: auto; aspect-ratio: 16 / 10; object-fit: cover; display: block; }
.sol-card-body { padding: 20px 22px 22px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.sol-card-body .card-title { margin: 0; }
.sol-card-body .card-text { margin: 0; }
.sol-card .card-link { margin-top: auto; }

.industry-hero { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 36px; align-items: center; }
.industry-hero > * { min-width: 0; }
.industry-hero img { border-radius: 14px; box-shadow: var(--shadow-md); aspect-ratio: 21 / 9; object-fit: cover; width: 100%; min-width: 0; }
.industry-anchors { display: flex; flex-wrap: wrap; gap: 10px; }
.pain-list li { display: flex; gap: 10px; padding: 8px 0; color: var(--ink-500); font-size: 15px; }
.pain-list .icon { width: 18px; height: 18px; color: var(--warn); margin-top: 5px; }
.value-list li { display: flex; gap: 10px; padding: 8px 0; color: var(--ink-500); font-size: 15px; }
.value-list .icon { width: 18px; height: 18px; color: var(--ok); margin-top: 5px; }
.industry-nav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.industry-nav a {
  display: inline-flex; padding: 8px 18px; border-radius: 999px; background: var(--white);
  border: 1px solid var(--line); color: var(--ink-700); font-size: 14px; font-weight: 500;
  transition: border-color .3s ease, color .3s ease;
}
.industry-nav a:hover { border-color: var(--primary); color: var(--primary); }

/* ---------- 17. 底部 CTA ---------- */
.cta-band { text-align: center; }
.cta-band p { color: rgba(255, 255, 255, .7); max-width: 560px; margin: 0 auto 30px; }
.cta-band .hero-badge { margin-bottom: 18px; }

/* ---------- 18. 页脚 ---------- */
.site-footer { background: var(--navy); color: rgba(255, 255, 255, .65); font-size: 14px; }
.footer-main { display: grid; grid-template-columns: 1.3fr .85fr .75fr .75fr 1.35fr; gap: 36px; padding: 64px 0 44px; }
.footer-brand .brand { color: #fff; margin-bottom: 16px; }
.footer-intro { line-height: 1.8; margin: 0 0 18px; }
.footer-col h3 { color: #fff; font-size: 16px; margin-bottom: 18px; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: rgba(255, 255, 255, .65); }
.footer-col a:hover { color: #fff; }
.footer-col--contact { border-left: 1px solid rgba(255, 255, 255, .12); padding-left: 36px; }
.footer-contact li { display: flex; gap: 10px; align-items: flex-start; line-height: 1.7; }
.footer-contact .icon { width: 17px; height: 17px; color: var(--accent); margin-top: 4px; flex-shrink: 0; }
.footer-qr { display: flex; gap: 14px; align-items: center; margin-top: 18px; }
.footer-qr img { width: 96px; height: 96px; border-radius: 8px; background: #fff; padding: 5px; flex-shrink: 0; }
.footer-qr span { line-height: 1.7; font-size: 13px; }
.footer-qr strong { color: rgba(255, 255, 255, .85); }
.footer-links { padding: 22px 0; border-top: 1px solid rgba(255, 255, 255, .12); display: flex; flex-wrap: wrap; gap: 8px 22px; align-items: center; }
.footer-links .label { color: rgba(255, 255, 255, .5); font-weight: 600; margin-right: 6px; }
.footer-links a { color: rgba(255, 255, 255, .55); font-size: 13px; }
.footer-links a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .12); padding: 20px 0; text-align: center; font-size: 13px; color: rgba(255, 255, 255, .45); }

/* ---------- 19. 动效 ---------- */
html.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity .55s var(--ease), transform .55s var(--ease); transition-delay: var(--d, 0ms); }
html.js .reveal.is-visible { opacity: 1; transform: none; }

/* ---------- 20. 响应式 ---------- */
@media (max-width: 1199px) {
  :root { --section-y: 72px; }
  .container, .container-narrow { padding: 0 24px; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .type-cards { grid-template-columns: repeat(2, 1fr); }
  .brand-wall { grid-template-columns: repeat(4, 1fr); }
  .exp-stage { width: 70%; }
  .exp-form { width: 29%; }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-col--contact { border-left: 0; padding-left: 0; }
  .phone-screen { height: 450px; }
}
@media (max-width: 768px) {
  :root { --section-y: 56px; --header-h: 60px; }
  .container, .container-narrow { padding: 0 16px; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .brand-wall { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  /* 导航 */
  .nav, .header-actions { display: none; }
  .nav-toggle { display: flex; }
  body.nav-open { overflow: hidden; }
  body.nav-open .site-header { background: var(--white); }
  body.nav-open .header-inner { flex-wrap: wrap; }
  body.nav-open .nav {
    display: flex; flex-direction: column; align-items: stretch; gap: 2px;
    order: 3; width: 100%; margin: 0; padding: 10px 0 18px; border-top: 1px solid var(--line);
  }
  body.nav-open .nav .nav-link { padding: 12px 8px; border-radius: 8px; font-size: 16px; }
  body.nav-open .nav .nav-link.is-active::after { display: none; }
  body.nav-open .header-actions {
    display: flex; flex-direction: column; align-items: stretch; gap: 10px;
    order: 4; width: 100%; padding-bottom: 20px;
  }
  .header-consult { padding: 12px 20px; }
  /* Hero */
  .hero-inner { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .hero-inner > * { min-width: 0; }
  .hero h1 { font-size: clamp(23px, 6.2vw, 28px); overflow-wrap: anywhere; }
  .hero-visual { display: none; }
  /* 组件 */
  .steps { grid-template-columns: 1fr; text-align: left; gap: 0; padding-left: 44px; }
  .step { text-align: left; position: relative; padding-bottom: 28px; }
  .step-num { position: absolute; left: -44px; top: 0; margin-bottom: 0; width: 38px; height: 38px; font-size: 15px; }
  .step:not(:last-child)::after { left: -27px; top: 40px; width: 2px; height: calc(100% - 40px); }
  .industry-hero { grid-template-columns: minmax(0, 1fr); }
  .industry-hero > div { min-width: 0; }
  .industry-hero h1, .industry-hero h2 { overflow-wrap: anywhere; }
  .type-cards { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .list-layout { grid-template-columns: 1fr; }
  .side-cta { position: static; }
  .article { padding: 24px 18px; }
  .related-grid { grid-template-columns: 1fr; }
  .post-nav { flex-direction: column; }
  .post-nav-card--next { text-align: left; margin-left: 0; }
  /* 体验板块：移动端改为纵向堆叠，交互与桌面端一致 */
  .exp-layout { flex-direction: column; }
  .exp-stage, .exp-form { width: 100%; }
  .exp-phones { flex-direction: column; align-items: center; gap: 20px; }
  .phone-screen { height: 440px; }
  .exp-form { padding: 22px 18px; }
  .hero-call { width: min(258px, 82vw); min-height: 460px; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; padding: 48px 0 32px; }
  .footer-links { flex-direction: column; align-items: flex-start; }
}
@media (min-width: 769px) and (max-width: 1199px) {
  .exp-phones { gap: 16px; }
}

/* ---------- 21. 右侧悬浮快捷栏 ---------- */
.float-bar {
  position: fixed; right: 14px; top: 50%; transform: translateY(-50%);
  z-index: 90; display: flex; flex-direction: column; align-items: center; gap: 10px;
}
.float-consult {
  position: relative; width: 64px; padding: 12px 0 10px; border-radius: 14px;
  background: linear-gradient(to bottom, #4D88FF, #1764FF); color: #fff;
  display: flex; flex-direction: column; align-items: center; gap: 4px;
  box-shadow: 0 10px 24px rgba(23, 100, 255, .32);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.float-consult:hover { transform: translateY(-3px); box-shadow: 0 14px 28px rgba(23, 100, 255, .4); color: #fff; }
.float-consult img { width: 28px; height: 28px; filter: brightness(0) invert(1); }
.float-consult-text { font-size: 14px; font-weight: 600; letter-spacing: 1px; }
.float-pulse {
  position: absolute; top: 8px; right: 8px; width: 8px; height: 8px;
  border-radius: 50%; background: #FF5A5A;
}
.float-pulse::after {
  content: ""; position: absolute; inset: -4px; border-radius: 50%;
  border: 2px solid rgba(255, 90, 90, .7); animation: float-pulse 1.8s ease-out infinite;
}
@keyframes float-pulse {
  0% { transform: scale(.6); opacity: .9; }
  100% { transform: scale(1.6); opacity: 0; }
}
.float-item {
  position: relative; width: 64px; height: 58px; border-radius: 14px;
  background: var(--white); border: 1px solid var(--line);
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-sm); cursor: pointer;
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.float-item:hover, .float-item:focus-visible {
  transform: translateY(-3px); border-color: rgba(52, 112, 255, .45); box-shadow: var(--shadow-md);
}
.float-item > img { width: 28px; height: 28px; opacity: .9; }
.float-tip {
  position: absolute; right: calc(100% + 12px); top: 50%; transform: translateY(-50%) translateX(6px);
  background: var(--white); border: 1px solid var(--line); border-radius: 12px;
  box-shadow: var(--shadow-md); padding: 16px 18px; text-align: center; white-space: nowrap;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .3s var(--ease), transform .3s var(--ease), visibility .3s;
}
.float-item:hover .float-tip, .float-item:focus-visible .float-tip {
  opacity: 1; visibility: visible; transform: translateY(-50%) translateX(0);
}
.float-tip img { width: 140px; height: 140px; margin: 0 auto 10px; border-radius: 6px; }
.float-tip p { margin: 0; font-size: 14px; font-weight: 600; color: var(--ink-900); }
.float-tip .float-tip-tel { font-size: 20px; color: var(--primary); }
.float-tip span { display: block; margin-top: 4px; font-size: 12.5px; color: var(--ink-400); }
@media (max-width: 768px) { .float-bar { display: none; } }

/* ---------- 22. 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .reveal, html.js .reveal { opacity: 1; transform: none; }
}

/* ---------- 23. 行业方案导航 / 号码类型标签 / 咨询报价 ---------- */
.industry-hero .eyebrow { letter-spacing: .3px; }
.industry-intro { margin-top: 16px; color: var(--ink-500); font-size: 15.5px; line-height: 1.85; }
.industry-intro p + p { margin-top: 12px; }

/* 效果展示卡：图 + 文案整体居中 */
.effect-card { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 26px 22px 30px; }
.effect-card img { width: auto; max-width: 100%; height: 240px; object-fit: contain; margin: 0 auto 18px; display: block; }
.effect-card .card-title { margin-bottom: 8px; }
.effect-card .card-text { max-width: 320px; margin: 0 auto; }
.industry-anchors { gap: 10px; }
.industry-anchors a {
  display: inline-flex; align-items: center; padding: 8px 18px; border-radius: 999px;
  background: var(--white); border: 1px solid var(--line); color: var(--ink-700);
  font-size: 14px; font-weight: 500;
  transition: border-color .3s ease, color .3s ease, box-shadow .3s ease;
}
.industry-anchors a:hover { border-color: var(--primary); color: var(--primary); box-shadow: var(--shadow-sm); }
/* 8 个行业标签单行不换行：等分排布 */
@media (min-width: 992px) {
  .industry-anchors { flex-wrap: nowrap; gap: 8px; }
  .industry-anchors a { flex: 1 1 0; min-width: 0; justify-content: center; padding: 8px 10px; white-space: nowrap; font-size: 13.5px; }
}

.type-list { display: flex; flex-wrap: wrap; gap: 10px; }
.type-pill {
  display: inline-flex; align-items: center; gap: 6px; padding: 7px 14px;
  border-radius: 999px; background: var(--primary-soft); color: var(--primary);
  font-size: 14px; font-weight: 500;
}
.type-pill .icon { width: 16px; height: 16px; }

.price-value--ask { font-size: 30px; letter-spacing: 1px; margin: 14px 0 6px; }