/* ==========================================================================
   上海万蕴企业管理咨询有限公司 · 官网样式表
   设计系统：Trust & Authority / Deep Navy + Industrial Amber（深蓝 + 工业橙金）
   ========================================================================== */

/* ---------- 1. 设计令牌 ---------- */
:root {
  /* 主色：深蓝（比原 #0B1B33 更深、更沉稳） */
  --c-navy:        #0B1B33;
  --c-navy-800:    #14294A;
  --c-navy-700:    #1E3A5F;
  --c-slate:       #334155;
  --c-slate-500:   #64748B;
  --c-slate-300:   #CBD5E1;
  --c-line:        #E2E8F0;
  --c-bg:          #F7F9FC;
  --c-bg-alt:      #EEF3F9;
  --c-white:       #FFFFFF;

  /* 强调色：工业橙金（点睛） */
  --c-amber:       #BB2F30;
  --c-amber-dark:  #9C2628;
  --c-amber-light: #FF5958;
  --c-amber-soft:  #FDECEC;

  /* CTA：以深蓝为主，橙金作高亮 */
  --c-cta:         #0B1B33;
  --c-cta-hover:   #14294A;
  --c-cta-light:   #1E3A5F;
  --c-cta-soft:    #E8EEF6;

  /* 兼容旧变量名（全站多处引用，统一映射到新色） */
  --c-gold:        var(--c-amber-dark);
  --c-gold-soft:   var(--c-amber-soft);
  --c-green:       #047857;

  /* 文字 */
  --c-text:        #0A1526;
  --c-text-2:      #334155;
  --c-text-3:      #64748B;

  /* 排版 */
  --font-display: 'Lexend', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Source Sans 3', 'Noto Sans SC', -apple-system, BlinkMacSystemFont, 'PingFang SC', 'Microsoft YaHei', sans-serif;

  /* 尺寸（紧凑化：容器收窄、圆角统一） */
  --wrap: 1200px;
  --wrap-narrow: 880px;
  --radius: 4px;
  --radius-lg: 8px;

  /* 紧凑化间距刻度 */
  --sp-section: 60px;
  --sp-section-sm: 40px;
  --sp-block: 22px;

  /* 立体感：按钮/标签按下效果 */
  --lift:        0 -2px 0 0 rgba(187, 47, 48, .9) inset, 0 2px 0 0 rgba(0, 0, 0, .18), 0 4px 14px rgba(11, 27, 51, .16);
  --lift-active: 0 1px 0 0 rgba(0, 0, 0, .22) inset, 0 0 0 rgba(0, 0, 0, 0);

  /* 阴影 */
  --shadow-sm: 0 1px 2px rgba(11, 27, 51, .06);
  --shadow: 0 4px 16px rgba(11, 27, 51, .08);
  --shadow-lg: 0 16px 48px rgba(11, 27, 51, .14);

  /* 动效 */
  --ease: cubic-bezier(.4, 0, .2, 1);
  --t-fast: 180ms;
  --t: 260ms;
}

/* ---------- 2. 基础重置 ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.75;
  color: var(--c-text-2);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

body.nav-open { overflow: hidden; }

h1, h2, h3, h4, h5 {
  font-family: var(--font-display);
  color: var(--c-navy);
  margin: 0 0 .6em;
  line-height: 1.25;
  font-weight: 600;
  letter-spacing: -.01em;
}

h1 { font-size: clamp(1.9rem, 4.2vw, 3.1rem); font-weight: 700; letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.15rem, 1.8vw, 1.4rem); }
h4 { font-size: 1.08rem; }

p { margin: 0 0 1.1em; }

a { color: var(--c-cta); text-decoration: none; transition: color var(--t-fast) var(--ease); }
a:hover { color: var(--c-cta-hover); }

img { max-width: 100%; height: auto; display: block; }

ul, ol { margin: 0 0 1.1em; padding-left: 1.3em; }
li { margin-bottom: .45em; }

strong { color: var(--c-navy); font-weight: 600; }

::selection { background: var(--c-cta); color: #fff; }

:focus-visible {
  outline: 3px solid var(--c-cta-light);
  outline-offset: 2px;
  border-radius: 2px;
}

/* ---------- 3. 布局工具 ---------- */
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.wrap-narrow { width: 100%; max-width: var(--wrap-narrow); margin: 0 auto; padding: 0 24px; }

.section { padding: clamp(56px, 8vw, 104px) 0; }
.section--alt { background: var(--c-bg); }
.section--dark { background: var(--c-navy); color: rgba(255,255,255,.82); }
.section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }

/* 预约专家诊断转化区：深蓝 + 红色氛围光晕，醒目 */
.section--lead-cta {
  background:
    radial-gradient(720px 340px at 12% 0%, rgba(187, 47, 48, .38), transparent 62%),
    radial-gradient(560px 300px at 92% 100%, rgba(187, 47, 48, .30), transparent 60%),
    linear-gradient(180deg, #0B1B33 0%, #12233F 100%);
  border-top: 3px solid var(--c-amber);
}

.section-head { max-width: 780px; margin-bottom: clamp(32px, 5vw, 56px); }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-cta);
  margin-bottom: 14px;
}
.eyebrow::before {
  content: '';
  width: 26px; height: 2px;
  background: var(--c-cta);
  display: block;
}
.section-head--center .eyebrow::before { display: none; }
.section--dark .eyebrow { color: var(--c-cta-light); }

.lead { font-size: 1.06rem; color: var(--c-text-3); line-height: 1.85; }
.section--dark .lead { color: rgba(255,255,255,.7); }

/* ---------- 4. 按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 28px;
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 600;
  line-height: 1;
  border: 1px solid transparent;
  border-radius: var(--radius);
  cursor: pointer;
  transition: all var(--t) var(--ease);
  white-space: nowrap;
  text-align: center;
}

.btn--primary { background: var(--c-cta); color: #fff; box-shadow: 0 4px 14px rgba(3,105,161,.28); }
.btn--primary:hover { background: var(--c-cta-hover); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 22px rgba(3,105,161,.34); }

.btn--dark { background: var(--c-navy); color: #fff; }
.btn--dark:hover { background: var(--c-navy-800); color: #fff; transform: translateY(-2px); }

.btn--ghost { background: transparent; color: var(--c-navy); border-color: var(--c-slate-300); }
.btn--ghost:hover { border-color: var(--c-cta); color: var(--c-cta); background: var(--c-cta-soft); }

.btn--light { background: #fff; color: var(--c-navy); }
.btn--light:hover { background: var(--c-cta-soft); color: var(--c-cta-hover); }

.btn--outline-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn--outline-light:hover { background: rgba(255,255,255,.1); color: #fff; border-color: #fff; }

.btn--lg { padding: 16px 36px; font-size: 1rem; }
.btn--block { width: 100%; }
.btn svg { flex-shrink: 0; }

/* ---------- 5. 顶部信息条 ---------- */
.topbar {
  background: var(--c-navy);
  color: rgba(255,255,255,.72);
  font-size: .82rem;
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.topbar .wrap { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.topbar__left { display: flex; align-items: center; gap: 22px; flex-wrap: wrap; }
.topbar__item { display: inline-flex; align-items: center; gap: 7px; }
.topbar__item svg { color: var(--c-cta-light); opacity: .9; }
.topbar__item a { color: rgba(255,255,255,.88); font-weight: 600; }
.topbar__item a:hover { color: #fff; }
.topbar__right { display: flex; align-items: center; gap: 16px; }
.topbar__tag {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 3px 10px;
  background: rgba(187,47,48,.16);
  border: 1px solid rgba(187,47,48,.35);
  border-radius: 100px;
  color: var(--c-cta-light);
  font-weight: 600;
  letter-spacing: .02em;
}

/* ---------- 6. 导航 ---------- */
.header {
  position: sticky;
  top: 0;
  z-index: 900;
  background: rgba(255,255,255,.94);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--c-line);
  transition: box-shadow var(--t) var(--ease);
}
.header.is-scrolled { box-shadow: 0 2px 18px rgba(15,23,42,.09); }

.nav { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 76px; }

.logo { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.logo__mark {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  background: linear-gradient(140deg, var(--c-cta) 0%, var(--c-navy) 100%);
  border-radius: var(--radius);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 700;
  letter-spacing: -.02em;
  box-shadow: 0 4px 12px rgba(3,105,161,.3);
}
.logo__text { display: flex; flex-direction: column; line-height: 1.2; }
.logo__name {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--c-navy);
  letter-spacing: .01em;
  white-space: nowrap;
}
@media (max-width: 1120px) {
  .logo__name { font-size: .92rem; }
}
.logo__sub { font-size: .68rem; color: var(--c-slate-500); letter-spacing: .1em; text-transform: uppercase; }

.nav__menu { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav__menu > li { margin: 0; position: relative; }
.nav__link {
  display: flex; align-items: center; gap: 5px;
  padding: 10px 15px;
  font-size: .94rem;
  font-weight: 500;
  color: var(--c-text-2);
  border-radius: var(--radius);
  transition: all var(--t-fast) var(--ease);
}
.nav__link:hover { color: var(--c-cta); background: var(--c-cta-soft); }
.nav__link.is-active { color: var(--c-cta); font-weight: 600; }

/* 下拉（旧类名已废弃，统一使用 .nav__sub） */
.nav__drop { display: none; }

.nav__actions { display: flex; align-items: center; gap: 12px; flex-shrink: 0; }
.nav__phone { display: flex; flex-direction: column; line-height: 1.25; text-align: right; }
.nav__phone small { font-size: .7rem; color: var(--c-slate-500); letter-spacing: .04em; }
.nav__phone a { font-family: var(--font-display); font-size: 1.06rem; font-weight: 700; color: var(--c-navy); }
.nav__phone a:hover { color: var(--c-cta); }

.nav__toggle {
  display: none;
  width: 44px; height: 44px;
  border: 1px solid var(--c-line);
  background: #fff;
  border-radius: var(--radius);
  cursor: pointer;
  padding: 0;
  place-items: center;
}
.nav__toggle span, .nav__toggle span::before, .nav__toggle span::after {
  display: block; width: 20px; height: 2px;
  background: var(--c-navy);
  transition: all var(--t) var(--ease);
  position: relative;
}
.nav__toggle span::before, .nav__toggle span::after { content: ''; position: absolute; left: 0; }
.nav__toggle span::before { top: -6px; }
.nav__toggle span::after { top: 6px; }
.nav__toggle.is-open span { background: transparent; }
.nav__toggle.is-open span::before { top: 0; transform: rotate(45deg); }
.nav__toggle.is-open span::after { top: 0; transform: rotate(-45deg); }

/* ---------- 7. 首屏 Hero ---------- */
.hero {
  position: relative;
  background: var(--c-navy);
  color: #fff;
  overflow: hidden;
  padding: clamp(64px, 9vw, 112px) 0 clamp(56px, 8vw, 96px);
}
.hero__bg {
  position: absolute; inset: 0;
  background-image: url('../images/pipeline.jpg');
  background-size: cover;
  background-position: center;
  opacity: .26;
  transform: scale(1.04);
}
.hero__veil {
  position: absolute; inset: 0;
  background:
    linear-gradient(105deg, rgba(15,23,42,.97) 0%, rgba(15,23,42,.9) 42%, rgba(15,23,42,.62) 78%, rgba(15,23,42,.5) 100%),
    radial-gradient(circle at 88% 12%, rgba(3,105,161,.42) 0%, transparent 55%);
}
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(148,163,184,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148,163,184,.055) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: linear-gradient(to bottom, #000 0%, transparent 82%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 82%);
}
.hero .wrap { position: relative; z-index: 2; }
.hero__inner { max-width: 780px; }

.hero__badge {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 7px 15px 7px 11px;
  background: rgba(187,47,48,.13);
  border: 1px solid rgba(187,47,48,.34);
  border-radius: 100px;
  font-size: .82rem;
  font-weight: 600;
  color: #FFB3B4;
  letter-spacing: .02em;
  margin-bottom: 26px;
}
.hero__badge svg { flex-shrink: 0; }

.hero h1 { color: #fff; margin-bottom: 22px; }
.hero h1 .hl {
  color: var(--c-cta-light);
  position: relative;
  white-space: nowrap;
}
.hero__desc {
  font-size: clamp(1rem, 1.5vw, 1.13rem);
  color: rgba(255,255,255,.78);
  line-height: 1.85;
  margin-bottom: 32px;
  max-width: 660px;
}
.hero__desc strong { color: #fff; font-weight: 600; }

.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 46px; }

.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  overflow: hidden;
  backdrop-filter: blur(4px);
}
.hero__stat { background: rgba(15,23,42,.5); padding: 22px 20px; }
.hero__stat b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.1;
  letter-spacing: -.02em;
}
.hero__stat b em { font-style: normal; font-size: .6em; color: var(--c-cta-light); margin-left: 2px; }
.hero__stat small { display: block; font-size: .8rem; color: rgba(255,255,255,.6); margin-top: 6px; letter-spacing: .03em; }

/* 首屏右侧资讯卡 */
.hero__aside {
  position: absolute;
  right: 0; top: 50%;
  transform: translateY(-50%);
  width: 330px;
  z-index: 3;
}
.hero__card {
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.16);
  border-radius: var(--radius-lg);
  padding: 26px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}
.hero__card h3 { color: #fff; font-size: 1.06rem; margin-bottom: 6px; }
.hero__card > p { font-size: .85rem; color: rgba(255,255,255,.62); margin-bottom: 18px; }
.hero__list { list-style: none; padding: 0; margin: 0 0 20px; }
.hero__list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: .88rem; color: rgba(255,255,255,.8);
  padding: 9px 0;
  border-bottom: 1px solid rgba(255,255,255,.09);
  margin: 0;
}
.hero__list li:last-child { border-bottom: 0; }
.hero__list svg { flex-shrink: 0; margin-top: 3px; color: #4ADE80; }

/* ---------- 8. 信任背书条 ---------- */
.trustbar { background: var(--c-bg); border-bottom: 1px solid var(--c-line); padding: 34px 0; }
.trustbar__head {
  text-align: center;
  font-size: .78rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--c-slate-500);
  font-weight: 600;
  margin-bottom: 22px;
}
.logowall {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.logowall__item {
  flex: 1 1 150px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  height: 54px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: .85rem;
  font-weight: 600;
  color: var(--c-slate-500);
  letter-spacing: .04em;
  transition: all var(--t) var(--ease);
  filter: grayscale(1);
  opacity: .78;
}
.logowall__item:hover { filter: grayscale(0); opacity: 1; color: var(--c-cta); border-color: var(--c-cta-light); transform: translateY(-2px); }
.logowall__item svg { flex-shrink: 0; }

/* ---------- 9. 卡片网格 ---------- */
.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); }

.card {
  position: relative;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  transition: all var(--t) var(--ease);
  display: flex;
  flex-direction: column;
}
.card:hover { border-color: var(--c-cta-light); box-shadow: var(--shadow-lg); transform: translateY(-4px); }

.card__icon {
  width: 52px; height: 52px;
  display: grid; place-items: center;
  background: var(--c-cta-soft);
  color: var(--c-cta);
  border-radius: var(--radius);
  margin-bottom: 20px;
  transition: all var(--t) var(--ease);
}
.card:hover .card__icon { background: var(--c-cta); color: #fff; }

.card h3 { margin-bottom: 10px; }
.card p { font-size: .93rem; color: var(--c-text-3); line-height: 1.78; margin-bottom: 16px; }
.card__tags { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 18px; }
.tag {
  display: inline-block;
  padding: 3px 10px;
  background: var(--c-bg-alt);
  border: 1px solid var(--c-line);
  border-radius: 100px;
  font-size: .76rem;
  font-weight: 600;
  color: var(--c-slate);
  letter-spacing: .02em;
}
.card__more {
  margin-top: auto;
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-display);
  font-size: .88rem;
  font-weight: 600;
  color: var(--c-cta);
}
.card__more svg { transition: transform var(--t) var(--ease); }
.card:hover .card__more svg { transform: translateX(4px); }

/* 服务大卡（带图）—— 样式已在模块 31 重定义（svc-grid / svc-card__thumb 等） */
.svc-card__media { display: none; }


/* ---------- 10. 数据看板 ---------- */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.metric {
  text-align: center;
  padding: 34px 20px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
}
.metric::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--c-cta), var(--c-cta-light));
  transform: scaleX(0); transform-origin: left;
  transition: transform 600ms var(--ease);
}
.metric.is-visible::before { transform: scaleX(1); }
.metric b {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 3.4vw, 2.6rem);
  font-weight: 700;
  color: var(--c-navy);
  line-height: 1.05;
  letter-spacing: -.025em;
}
.metric b em { font-style: normal; font-size: .58em; color: var(--c-cta); margin-left: 2px; }
.metric span { display: block; font-size: .88rem; color: var(--c-text-3); margin-top: 8px; }
.section--dark .metric { background: rgba(255,255,255,.05); border-color: rgba(255,255,255,.12); }
.section--dark .metric b { color: #fff; }
.section--dark .metric span { color: rgba(255,255,255,.6); }

/* ---------- 11. 流程步骤 ---------- */
.flow { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; counter-reset: step; }
.flow__item { position: relative; padding-top: 8px; }
.flow__num {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  background: var(--c-navy);
  color: #fff;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  border-radius: var(--radius);
  margin-bottom: 18px;
  position: relative;
  z-index: 2;
}
.flow__item:not(:last-child)::after {
  content: '';
  position: absolute;
  top: 31px; left: 58px; right: -12px;
  height: 1px;
  background: repeating-linear-gradient(90deg, var(--c-slate-300) 0 7px, transparent 7px 14px);
  z-index: 1;
}
.flow__item h4 { margin-bottom: 8px; font-size: 1.02rem; }
.flow__item p { font-size: .88rem; color: var(--c-text-3); line-height: 1.75; margin: 0; }
.section--dark .flow__num { background: var(--c-cta); }
.section--dark .flow__item p { color: rgba(255,255,255,.66); }
.section--dark .flow__item:not(:last-child)::after { background: repeating-linear-gradient(90deg, rgba(255,255,255,.24) 0 7px, transparent 7px 14px); }

/* ---------- 12. 案例 ---------- */
.case {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--t) var(--ease);
}
.case:hover { box-shadow: var(--shadow-lg); transform: translateY(-4px); border-color: var(--c-cta-light); }
.case__top {
  padding: 22px 26px;
  background: linear-gradient(120deg, var(--c-navy) 0%, var(--c-navy-800) 60%, #1E40AF 100%);
  color: #fff;
  position: relative;
  overflow: hidden;
}
.case__top::after {
  content: ''; position: absolute; right: -30px; top: -30px;
  width: 120px; height: 120px; border-radius: 50%;
  background: rgba(187,47,48,.16);
}
.case__cat {
  display: inline-block;
  padding: 3px 10px;
  background: rgba(187,47,48,.22);
  border: 1px solid rgba(187,47,48,.4);
  border-radius: 100px;
  font-size: .74rem;
  font-weight: 600;
  color: #FFB3B4;
  margin-bottom: 11px;
  letter-spacing: .04em;
  position: relative; z-index: 2;
}
.case__top h4 { color: #fff; margin: 0; font-size: 1.06rem; position: relative; z-index: 2; }
.case__body { padding: 22px 26px 24px; }
.case__meta { display: flex; flex-wrap: wrap; gap: 7px; margin-bottom: 16px; }
.case__result {
  display: flex; align-items: center; gap: 10px;
  padding: 13px 15px;
  background: #ECFDF5;
  border-left: 3px solid var(--c-green);
  border-radius: var(--radius);
  font-size: .88rem;
  color: #065F46;
  font-weight: 600;
}
.case__result svg { flex-shrink: 0; color: var(--c-green); }
.case__desc { font-size: .9rem; color: var(--c-text-3); line-height: 1.78; margin: 0; }

/* ---------- 13. 资讯列表 ---------- */
.news-item {
  display: flex;
  gap: 22px;
  padding: 24px 0;
  border-bottom: 1px solid var(--c-line);
  transition: all var(--t) var(--ease);
}
.news-item:first-child { padding-top: 0; }
.news-item:last-child { border-bottom: 0; }
.news-item:hover { padding-left: 10px; }
.news-item__cat {
  flex-shrink: 0;
  width: 80px; height: 80px;
  display: grid; place-items: center;
  background: var(--c-cta-soft);
  border: 1px solid #BAE6FD;
  border-radius: var(--radius);
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 700;
  color: var(--c-cta);
  text-align: center;
  line-height: 1.3;
  padding: 6px;
}
.news-item__body { flex: 1; min-width: 0; }
.news-item__body h4 { margin-bottom: 7px; font-size: 1.03rem; }
.news-item__body h4 a { color: var(--c-navy); }
.news-item__body h4 a:hover { color: var(--c-cta); }
.news-item__body p { font-size: .89rem; color: var(--c-text-3); line-height: 1.75; margin: 0 0 9px; }
.news-item__meta { font-size: .8rem; color: var(--c-slate-500); display: flex; gap: 16px; flex-wrap: wrap; }
.news-item__meta span { display: inline-flex; align-items: center; gap: 5px; }

/* ---------- 14. 表单 ---------- */
.form-card {
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  padding: clamp(26px, 4vw, 42px);
  box-shadow: var(--shadow);
}
.form-card--dark { background: rgba(255,255,255,.055); border-color: rgba(255,255,255,.14); box-shadow: none; color: rgba(255,255,255,.8); }
.form-card--dark h3 { color: #fff; }

.form-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.form-field { display: flex; flex-direction: column; gap: 7px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label {
  font-size: .86rem;
  font-weight: 600;
  color: var(--c-navy);
  display: flex;
  align-items: center;
  gap: 4px;
}
.form-field label .req { color: #DC2626; }
.form-card--dark .form-field label { color: rgba(255,255,255,.9); }

.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 14px;
  font-family: var(--font-body);
  font-size: .94rem;
  color: var(--c-text);
  background: #fff;
  border: 1px solid var(--c-slate-300);
  border-radius: var(--radius);
  transition: all var(--t-fast) var(--ease);
}
.form-field textarea { resize: vertical; min-height: 92px; line-height: 1.7; }
.form-field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2364748B' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 13px center; padding-right: 38px; }
.form-field input::placeholder, .form-field textarea::placeholder { color: #94A3B8; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus {
  outline: none;
  border-color: var(--c-cta);
  box-shadow: 0 0 0 3px rgba(3,105,161,.13);
}
.form-card--dark .form-field input,
.form-card--dark .form-field select,
.form-card--dark .form-field textarea {
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.2);
  color: #fff;
}
.form-card--dark .form-field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2.5' stroke-linecap='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E"); }
.form-card--dark .form-field input::placeholder, .form-card--dark .form-field textarea::placeholder { color: rgba(255,255,255,.42); }

.form-consent { display: flex; align-items: flex-start; gap: 9px; font-size: .82rem; color: var(--c-text-3); margin: 4px 0 0; }
.form-consent input { width: auto; margin-top: 3px; flex-shrink: 0; }
.form-card--dark .form-consent { color: rgba(255,255,255,.6); }

.form-note { font-size: .8rem; color: var(--c-slate-500); margin: 14px 0 0; display: flex; align-items: center; gap: 6px; }
.form-card--dark .form-note { color: rgba(255,255,255,.55); }

.form-msg { padding: 13px 16px; border-radius: var(--radius); font-size: .9rem; margin-top: 16px; display: none; }
.form-msg.is-ok { display: block; background: #ECFDF5; border: 1px solid #A7F3D0; color: #065F46; }
.form-msg.is-err { display: block; background: #FEF2F2; border: 1px solid #FECACA; color: #991B1B; }

/* ---------- 15. 悬浮咨询栏 ---------- */
.floatbar {
  position: fixed;
  right: 18px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 880;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.floatbar__btn {
  position: relative;
  width: 60px; height: 60px;
  display: grid; place-items: center;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  cursor: pointer;
  transition: all var(--t) var(--ease);
  color: var(--c-cta);
  text-decoration: none;
}
.floatbar__btn:hover { background: var(--c-cta); color: #fff; border-color: var(--c-cta); transform: translateX(-4px); box-shadow: var(--shadow-lg); }
.floatbar__btn--primary { background: var(--c-cta); color: #fff; border-color: var(--c-cta); }
.floatbar__btn--primary:hover { background: var(--c-cta-hover); }
.floatbar__btn b {
  position: absolute;
  left: -4px; top: -4px;
  min-width: 20px; height: 20px;
  display: grid; place-items: center;
  padding: 0 5px;
  background: #DC2626;
  color: #fff;
  font-size: .68rem;
  font-weight: 700;
  border-radius: 100px;
  border: 2px solid #fff;
}
.floatbar__label {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  padding: 8px 14px;
  background: var(--c-navy);
  color: #fff;
  font-size: .84rem;
  font-weight: 600;
  white-space: nowrap;
  border-radius: var(--radius);
  opacity: 0;
  visibility: hidden;
  transition: all var(--t) var(--ease);
  pointer-events: none;
}
.floatbar__label::after {
  content: ''; position: absolute; left: 100%; top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--c-navy);
}
.floatbar__btn:hover .floatbar__label { opacity: 1; visibility: visible; transform: translateY(-50%) translateX(0); }

.floatbar__qr {
  position: absolute;
  right: calc(100% + 12px);
  top: 50%;
  transform: translateY(-50%) translateX(8px);
  padding: 14px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  opacity: 0; visibility: hidden;
  transition: all var(--t) var(--ease);
  text-align: center;
  pointer-events: none;
  width: 158px;
}
.floatbar__btn:hover .floatbar__qr { opacity: 1; visibility: visible; transform: translateY(-50%) translateX(0); pointer-events: auto; }
.floatbar__qr img, .floatbar__qr .qr-ph { width: 130px; height: 130px; margin: 0 auto 8px; }
.floatbar__qr small { display: block; font-size: .76rem; color: var(--c-text-3); line-height: 1.4; }

/* ---------- 16. 公众号弹窗 ---------- */
.modal {
  position: fixed; inset: 0;
  z-index: 1000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}
.modal.is-open { display: flex; }
.modal__veil {
  position: absolute; inset: 0;
  background: rgba(2,6,23,.68);
  backdrop-filter: blur(4px);
  animation: fadeIn 260ms var(--ease);
}
.modal__box {
  position: relative;
  z-index: 2;
  width: 100%;
  max-width: 460px;
  background: #fff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(2,6,23,.42);
  animation: modalIn 340ms var(--ease);
}
@keyframes modalIn { from { opacity: 0; transform: translateY(24px) scale(.97); } to { opacity: 1; transform: none; } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
.modal__head {
  padding: 26px 30px 22px;
  background: linear-gradient(125deg, var(--c-navy) 0%, #1E3A5F 55%, var(--c-cta) 100%);
  color: #fff;
  position: relative;
}
.modal__head h3 { color: #fff; font-size: 1.24rem; margin-bottom: 6px; }
.modal__head p { font-size: .88rem; color: rgba(255,255,255,.76); margin: 0; }
.modal__close {
  position: absolute; top: 16px; right: 16px;
  width: 34px; height: 34px;
  display: grid; place-items: center;
  background: rgba(255,255,255,.14);
  border: 0; border-radius: var(--radius);
  color: #fff; cursor: pointer;
  transition: background var(--t-fast) var(--ease);
}
.modal__close:hover { background: rgba(255,255,255,.28); }
.modal__body { padding: 26px 30px 28px; display: flex; gap: 22px; align-items: center; }
.modal__qr { flex-shrink: 0; text-align: center; }
.qr-ph {
  width: 128px; height: 128px;
  display: grid; place-items: center;
  background: var(--c-bg-alt);
  border: 1px dashed var(--c-slate-300);
  border-radius: var(--radius);
  color: var(--c-slate-500);
  font-size: .72rem;
  text-align: center;
  line-height: 1.4;
  padding: 8px;
}
.modal__qr small { display: block; font-size: .74rem; color: var(--c-text-3); margin-top: 7px; }
.modal__info h4 { font-size: 1rem; margin-bottom: 10px; }
.modal__info ul { list-style: none; padding: 0; margin: 0; }
.modal__info li { display: flex; gap: 8px; font-size: .86rem; color: var(--c-text-2); padding: 4px 0; margin: 0; }
.modal__info li svg { flex-shrink: 0; margin-top: 4px; color: var(--c-cta); }

/* ---------- 17. 页脚 ---------- */
.footer { background: var(--c-navy); color: rgba(255,255,255,.62); padding: 64px 0 0; font-size: .89rem; }
.footer__grid { display: grid; grid-template-columns: 1.7fr 1fr 1fr 1.3fr; gap: 44px; padding-bottom: 48px; }
.footer h4 {
  color: #fff;
  font-size: .96rem;
  margin-bottom: 18px;
  letter-spacing: .02em;
  position: relative;
  padding-bottom: 12px;
}
.footer h4::after { content: ''; position: absolute; left: 0; bottom: 0; width: 30px; height: 2px; background: var(--c-cta); }
.footer__logo { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer__logo .logo__mark { box-shadow: none; }
.footer__logo .logo__name { color: #fff; }
.footer__logo .logo__sub { color: rgba(255,255,255,.45); }
.footer__desc { line-height: 1.85; margin-bottom: 20px; color: rgba(255,255,255,.55); }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 11px; }
.footer ul a { color: rgba(255,255,255,.62); }
.footer ul a:hover { color: #fff; padding-left: 4px; }
.footer__contact li { display: flex; gap: 10px; align-items: flex-start; line-height: 1.7; }
.footer__contact svg { flex-shrink: 0; margin-top: 4px; color: var(--c-cta-light); }
.footer__contact a { color: #fff; font-weight: 600; font-family: var(--font-display); font-size: 1.05rem; }

.footer__qr-row { display: flex; gap: 18px; margin-top: 20px; }
.footer__qr-item { text-align: center; }
.footer__qr-item .qr-ph { width: 92px; height: 92px; background: rgba(255,255,255,.07); border-color: rgba(255,255,255,.2); color: rgba(255,255,255,.45); font-size: .68rem; }
.footer__qr-item small { display: block; font-size: .74rem; color: rgba(255,255,255,.5); margin-top: 7px; }

.footer__bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 22px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  font-size: .82rem;
  color: rgba(255,255,255,.45);
}
.footer__bottom a { color: rgba(255,255,255,.55); }
.footer__bottom a:hover { color: #fff; }
.footer__keywords { font-size: .76rem; color: rgba(255,255,255,.3); line-height: 1.8; padding-bottom: 24px; }

/* ---------- 18. 面包屑 / 页头 ---------- */
.pagehead {
  position: relative;
  background: var(--c-navy);
  color: #fff;
  padding: clamp(48px, 6vw, 76px) 0 clamp(40px, 5vw, 60px);
  overflow: hidden;
}
.pagehead__bg { position: absolute; inset: 0; background-size: cover; background-position: center; opacity: .2; }
.pagehead__veil { position: absolute; inset: 0; background: linear-gradient(100deg, rgba(15,23,42,.96) 0%, rgba(15,23,42,.84) 50%, rgba(3,105,161,.42) 100%); }
.pagehead .wrap { position: relative; z-index: 2; }
.pagehead h1 { color: #fff; margin-bottom: 14px; font-size: clamp(1.7rem, 3.4vw, 2.5rem); }
.pagehead p { color: rgba(255,255,255,.74); max-width: 740px; margin: 0; font-size: 1.02rem; line-height: 1.8; }
.crumb { display: flex; align-items: center; gap: 8px; font-size: .83rem; color: rgba(255,255,255,.55); margin-bottom: 18px; flex-wrap: wrap; }
.crumb a { color: rgba(255,255,255,.75); }
.crumb a:hover { color: #fff; }
.crumb svg { opacity: .6; }

/* 页头快捷标签 */
.pagehead__tags { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 24px; }
.pagehead__tags .tag {
  background: rgba(255,255,255,.09);
  border-color: rgba(255,255,255,.2);
  color: rgba(255,255,255,.86);
  font-size: .8rem;
  padding: 5px 13px;
}

/* ---------- 19. 富文本内容区 ---------- */
.prose h2 { margin-top: 2.2em; padding-top: .2em; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: 1.7em; color: var(--c-navy); }
.prose ul, .prose ol { padding-left: 1.4em; }
.prose li { margin-bottom: .55em; line-height: 1.8; }
.prose > p { line-height: 1.9; color: var(--c-text-2); }
.prose table { width: 100%; border-collapse: collapse; margin: 1.5em 0; font-size: .9rem; }
.prose th, .prose td { border: 1px solid var(--c-line); padding: 11px 14px; text-align: left; }
.prose th { background: var(--c-bg-alt); font-family: var(--font-display); font-weight: 600; color: var(--c-navy); }
.prose tbody tr:nth-child(even) { background: #FAFBFC; }
.prose blockquote {
  margin: 1.6em 0;
  padding: 18px 22px;
  background: var(--c-cta-soft);
  border-left: 4px solid var(--c-cta);
  border-radius: 0 var(--radius) var(--radius) 0;
  color: var(--c-slate);
}
.prose blockquote p:last-child { margin-bottom: 0; }

.callout {
  display: flex; gap: 14px;
  padding: 20px 24px;
  background: var(--c-bg);
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--c-cta);
  border-radius: var(--radius);
  margin: 1.6em 0;
}
.callout svg { flex-shrink: 0; margin-top: 3px; color: var(--c-cta); }
.callout p:last-child { margin-bottom: 0; }
.callout--warn { background: var(--c-gold-soft); border-color: #FAD4D5; border-left-color: var(--c-gold); }
.callout--warn svg { color: var(--c-gold); }
.callout--warn strong { color: #92400E; }

/* ---------- 20. FAQ 手风琴 ---------- */
.faq { border: 1px solid var(--c-line); border-radius: var(--radius-lg); overflow: hidden; background: #fff; }
.faq__item { border-bottom: 1px solid var(--c-line); }
.faq__item:last-child { border-bottom: 0; }
.faq__q {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 26px;
  background: transparent;
  border: 0;
  cursor: pointer;
  text-align: left;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-navy);
  line-height: 1.5;
  transition: all var(--t-fast) var(--ease);
}
.faq__q:hover { background: var(--c-bg); color: var(--c-cta); }
.faq__q svg { flex-shrink: 0; color: var(--c-cta); transition: transform var(--t) var(--ease); }
.faq__item.is-open .faq__q svg { transform: rotate(45deg); }
.faq__a {
  max-height: 0;
  overflow: hidden;
  transition: max-height 380ms var(--ease);
}
.faq__a-inner { padding: 0 26px 22px; font-size: .93rem; color: var(--c-text-2); line-height: 1.85; }
.faq__a-inner p:last-child { margin-bottom: 0; }

/* ---------- 21. 侧栏 / 布局分栏 ---------- */
.split { display: grid; grid-template-columns: 1.55fr 1fr; gap: 52px; align-items: start; }
.split--even { grid-template-columns: 1fr 1fr; align-items: center; }
.split--sidebar { grid-template-columns: 240px 1fr; gap: 44px; }

.side-menu { position: sticky; top: 100px; }
.side-menu__title {
  font-family: var(--font-display);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--c-slate-500);
  padding: 0 0 14px 16px;
}
.side-menu ul { list-style: none; padding: 0; margin: 0; border-left: 2px solid var(--c-line); }
.side-menu li { margin: 0; }
.side-menu a {
  display: block;
  padding: 11px 18px;
  font-size: .9rem;
  color: var(--c-text-2);
  border-left: 2px solid transparent;
  margin-left: -2px;
  transition: all var(--t-fast) var(--ease);
}
.side-menu a:hover { color: var(--c-cta); background: var(--c-bg); }
.side-menu a.is-active { color: var(--c-cta); font-weight: 600; border-left-color: var(--c-cta); background: var(--c-cta-soft); }

/* 侧栏 CTA 卡 */
.side-cta {
  margin-top: 28px;
  padding: 24px;
  background: var(--c-navy);
  border-radius: var(--radius-lg);
  color: rgba(255,255,255,.75);
  text-align: center;
}
.side-cta h4 { color: #fff; font-size: 1rem; margin-bottom: 8px; }
.side-cta p { font-size: .84rem; color: rgba(255,255,255,.62); margin-bottom: 16px; line-height: 1.7; }

/* ---------- 22. 平台矩阵 ---------- */
.platforms { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.platform {
  display: flex; align-items: center; gap: 15px;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  transition: all var(--t) var(--ease);
  color: var(--c-text-2);
}
.platform:hover { border-color: var(--c-cta-light); box-shadow: var(--shadow-lg); transform: translateY(-3px); }
.platform__ico {
  width: 46px; height: 46px; flex-shrink: 0;
  display: grid; place-items: center;
  border-radius: var(--radius);
  color: #fff;
}
.platform__ico--dy { background: #161823; }
.platform__ico--wx { background: #07C160; }
.platform__ico--zh { background: #0084FF; }
.platform__ico--bj { background: #2932E1; }
.platform__txt b { display: block; font-family: var(--font-display); font-size: .96rem; color: var(--c-navy); margin-bottom: 2px; }
.platform__txt small { font-size: .8rem; color: var(--c-slate-500); }

/* 抖音视频位 */
.video-slot {
  position: relative;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, var(--c-navy) 0%, #1E3A5F 100%);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  text-align: center;
  color: rgba(255,255,255,.66);
  overflow: hidden;
  padding: 30px;
}
.video-slot__play {
  width: 68px; height: 68px;
  display: grid; place-items: center;
  background: rgba(255,255,255,.14);
  border: 2px solid rgba(255,255,255,.4);
  border-radius: 50%;
  color: #fff;
  margin: 0 auto 18px;
}
.video-slot h4 { color: #fff; margin-bottom: 8px; }
.video-slot p { font-size: .86rem; margin: 0; max-width: 400px; }
.video-slot small { display: block; margin-top: 14px; font-size: .76rem; color: rgba(255,255,255,.42); }

/* ---------- 23. 地图 ---------- */
.map-box {
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-bg-alt);
  min-height: 340px;
  position: relative;
}
.map-box iframe { width: 100%; height: 340px; border: 0; display: block; }
.map-fallback {
  min-height: 340px;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 40px 24px;
  color: var(--c-slate-500);
}
.map-fallback svg { color: var(--c-cta); margin-bottom: 14px; }

/* ---------- 24. 徽章 / 资质 ---------- */
.badges { display: flex; flex-wrap: wrap; gap: 14px; }
.badge {
  display: flex; align-items: center; gap: 11px;
  padding: 14px 20px;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  transition: all var(--t) var(--ease);
}
.badge:hover { border-color: var(--c-cta-light); box-shadow: var(--shadow); }
.badge svg { color: var(--c-cta); flex-shrink: 0; }
.badge b { display: block; font-family: var(--font-display); font-size: .89rem; color: var(--c-navy); line-height: 1.3; }
.badge small { font-size: .76rem; color: var(--c-slate-500); }

/* ---------- 25. 滚动动画 ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 620ms var(--ease), transform 620ms var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: 90ms; }
.reveal[data-delay="2"] { transition-delay: 180ms; }
.reveal[data-delay="3"] { transition-delay: 270ms; }
.reveal[data-delay="4"] { transition-delay: 360ms; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal { opacity: 1; transform: none; }
}

/* ---------- 26. 回到顶部 ---------- */
.totop {
  position: fixed;
  right: 18px; bottom: 26px;
  z-index: 870;
  width: 44px; height: 44px;
  display: grid; place-items: center;
  background: #fff;
  border: 1px solid var(--c-line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  color: var(--c-slate);
  cursor: pointer;
  opacity: 0; visibility: hidden;
  transition: all var(--t) var(--ease);
}
.totop.is-show { opacity: 1; visibility: visible; }
.totop:hover { background: var(--c-cta); color: #fff; border-color: var(--c-cta); }

/* ---------- 27. 响应式 ---------- */
@media (max-width: 1120px) {
  .hero__aside { display: none; }
  .hero__inner { max-width: 100%; }
  .split, .split--sidebar { grid-template-columns: 1fr; gap: 36px; }
  .side-menu { position: static; }
  .side-menu ul { display: flex; flex-wrap: wrap; border-left: 0; border-bottom: 2px solid var(--c-line); }
  .side-menu a { border-left: 0; border-bottom: 2px solid transparent; margin: 0 0 -2px; padding: 10px 14px; }
  .side-menu a.is-active { border-left: 0; border-bottom-color: var(--c-cta); }
  .footer__grid { grid-template-columns: 1fr 1fr; gap: 36px; }
  .flow { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .flow__item:not(:last-child)::after { display: none; }
}

@media (max-width: 900px) {
  .nav__toggle { display: grid; }
  .nav__menu {
    position: fixed;
    inset: 76px 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: #fff;
    border-bottom: 1px solid var(--c-line);
    box-shadow: var(--shadow-lg);
    padding: 12px 20px 22px;
    max-height: calc(100vh - 76px);
    overflow-y: auto;
    transform: translateY(-14px);
    opacity: 0;
    visibility: hidden;
    transition: all var(--t) var(--ease);
  }
  .nav__menu.is-open { transform: none; opacity: 1; visibility: visible; }
  .nav__menu > li { border-bottom: 1px solid var(--c-line); }
  .nav__menu > li:last-child { border-bottom: 0; }
  .nav__link { padding: 15px 4px; justify-content: space-between; font-size: 1rem; }
  .nav__cta { display: none; }
  .nav__phone { display: none; }
  .grid--4 { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .metrics { grid-template-columns: repeat(2, 1fr); }
  .platforms { grid-template-columns: repeat(2, 1fr); }
  .hero__stats { grid-template-columns: repeat(2, 1fr); }
  .floatbar { right: 10px; }
  .floatbar__btn { width: 52px; height: 52px; }
  .floatbar__label, .floatbar__qr { display: none; }
}

@media (max-width: 640px) {
  body { font-size: 15.5px; }
  .wrap, .wrap-narrow { padding: 0 18px; }
  .topbar__left { gap: 14px; font-size: .78rem; }
  .topbar__right { display: none; }
  .section { padding: 52px 0; }
  .grid--2, .grid--3, .grid--4 { grid-template-columns: 1fr; }
  .metrics { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .platforms { grid-template-columns: 1fr; }
  .flow { grid-template-columns: 1fr; gap: 26px; }
  .form-grid { grid-template-columns: 1fr; }
  .split--even { grid-template-columns: 1fr; }
  .news-item { gap: 15px; }
  .news-item__cat { width: 62px; height: 62px; font-size: .72rem; }
  .footer__grid { grid-template-columns: 1fr; gap: 32px; padding-bottom: 32px; }
  .modal__body { flex-direction: column; text-align: center; }
  .modal__info li { justify-content: flex-start; }
  .hero__actions .btn { width: 100%; }
  .logowall__item { flex: 1 1 42%; }
  .case__top, .case__body { padding-left: 20px; padding-right: 20px; }
  .card { padding: 26px 22px; }
  .badges { flex-direction: column; }
  .footer__bottom { flex-direction: column; align-items: flex-start; gap: 10px; }
}

/* ---------- 28. 联系页专用 ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  gap: 48px;
  align-items: start;
}

.contact-list { display: flex; flex-direction: column; gap: 18px; }

.contact-item {
  display: flex;
  gap: 16px;
  padding: 20px 22px;
  background: #fff;
  border: 1px solid var(--c-line, #E2E8F0);
  border-left: 3px solid var(--c-cta);
  border-radius: var(--radius-lg);
  transition: box-shadow .25s ease, transform .25s ease;
}
.contact-item:hover { box-shadow: 0 8px 26px rgba(15,23,42,.08); transform: translateY(-2px); }
.contact-item__icon {
  flex: 0 0 42px; width: 42px; height: 42px;
  display: flex; align-items: center; justify-content: center;
  background: rgba(3,105,161,.09);
  color: var(--c-cta);
  border-radius: 10px;
}
.contact-item h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: .92rem;
  font-weight: 600;
  color: var(--c-slate);
  letter-spacing: .02em;
}
.contact-item__main {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.18rem;
  font-weight: 700;
  color: var(--c-navy);
  text-decoration: none;
  line-height: 1.4;
  word-break: break-all;
}
a.contact-item__main:hover { color: var(--c-cta); }
.contact-item__sub { margin: 5px 0 0; font-size: .86rem; color: #64748B; line-height: 1.6; }

.qr-row { display: flex; gap: 18px; flex-wrap: wrap; }
.qr-box {
  flex: 1 1 160px;
  padding: 18px;
  background: #fff;
  border: 1px dashed #CBD5E1;
  border-radius: var(--radius-lg);
  text-align: center;
}
.qr-box p { margin: 12px 0 0; font-size: .84rem; color: #64748B; line-height: 1.55; }

.formcard {
  background: #fff;
  border: 1px solid var(--c-line, #E2E8F0);
  border-radius: 12px;
  padding: 34px 32px 28px;
  box-shadow: 0 12px 40px rgba(15,23,42,.09);
  position: sticky;
  top: 96px;
}
.formcard__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--c-navy);
}
.formcard__desc { margin: 0 0 22px; font-size: .9rem; color: #64748B; line-height: 1.7; }

.form__check {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  margin: 4px 0 18px;
  font-size: .84rem;
  color: #475569;
  line-height: 1.65;
  cursor: pointer;
}
.form__check input { margin-top: 3px; flex: 0 0 auto; accent-color: var(--c-cta); }
.form__check a { color: var(--c-cta); }
.form__privacy { margin: 12px 0 0; font-size: .78rem; color: #94A3B8; line-height: 1.6; text-align: center; }
.form__err { color: #DC2626; font-size: .78rem; margin-top: 5px; display: none; }
.form__row.is-error .form__err { display: block; }
.form__row.is-error input,
.form__row.is-error select { border-color: #DC2626; background: #FEF2F2; }
.form__note { font-size: .85rem; margin-top: 10px; text-align: center; }
.form__note.is-ok { color: #15803D; }
.form__note.is-err { color: #DC2626; }

.btn--xs { padding: .22rem .7rem; font-size: .8rem; border-radius: 5px; }
.btn--block { width: 100%; justify-content: center; }

/* 地图 */
.mapbox {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid var(--c-line, #E2E8F0);
  background:
    repeating-linear-gradient(45deg, #EEF4FA 0 14px, #E6EEF6 14px 28px);
  min-height: 380px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mapbox__ph {
  text-align: center;
  padding: 44px 26px;
  color: var(--c-slate);
  max-width: 620px;
}
.mapbox__ph svg { color: var(--c-cta); opacity: .75; }
.mapbox__title {
  margin: 14px 0 8px;
  font-family: var(--font-display);
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--c-navy);
}
.mapbox__hint { margin: 0 0 20px; font-size: .86rem; line-height: 1.75; color: #64748B; }
.mapbox__hint code {
  background: rgba(3,105,161,.08);
  color: var(--c-cta);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: .84em;
}
.mapbox__actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

@media (max-width: 900px) {
  .contact-grid { grid-template-columns: 1fr; gap: 34px; }
  .formcard { position: static; padding: 26px 22px 22px; }
  .mapbox { min-height: 320px; }
}

/* ---------- 29. 更多许可类别小卡 ---------- */
.svc-mini {
  background: #fff;
  border: 1px solid var(--c-line, #E2E8F0);
  border-top: 3px solid var(--c-cta);
  border-radius: var(--radius-lg);
  padding: 26px 24px 22px;
  display: flex;
  flex-direction: column;
  transition: box-shadow .25s ease, transform .25s ease;
}
.svc-mini:hover { box-shadow: 0 10px 30px rgba(15,23,42,.09); transform: translateY(-3px); }
.svc-mini h3 {
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 700;
  color: var(--c-navy);
  line-height: 1.5;
  margin: 0 0 10px;
}
.svc-mini p {
  margin: 0 0 16px;
  font-size: .88rem;
  color: #64748B;
  line-height: 1.75;
  flex: 1;
}
.svc-mini__more {
  font-size: .88rem;
  font-weight: 600;
  color: var(--c-cta);
}

/* ==========================================================================
   31. 改版新增：橙金点睛 · 版面紧凑化 · 标签立体感 · 单元介绍区
   ========================================================================== */

/* ---- 31.1 橙金点睛：标题装饰线、eyebrow、tag、侧栏标题 ---- */
.eyebrow {
  color: var(--c-amber);
  letter-spacing: .14em;
}
.eyebrow::before {
  background: var(--c-amber);
}

.section-head h2::after,
h2.section-title::after {
  content: "";
  display: block;
  width: 46px;
  height: 3px;
  margin-top: 12px;
  background: linear-gradient(90deg, var(--c-amber) 0%, rgba(187, 47, 48, .25) 100%);
  border-radius: 2px;
}

/* 页面头：橙金 tag */
.pagehead .tag,
.tag {
  border-color: rgba(187, 47, 48, .42);
  background: rgba(187, 47, 48, .13);
  color: #FAD4D5;
  box-shadow: 0 1px 0 rgba(0, 0, 0, .18), 0 2px 6px rgba(0, 0, 0, .18);
}
.pagehead .tag:hover,
.tag:hover {
  background: rgba(187, 47, 48, .24);
  border-color: rgba(245, 158, 11, .62);
}

/* 侧栏目录：橙金激活条 */
.side-menu__title {
  border-bottom-color: rgba(187, 47, 48, .35);
}
.side-menu .is-active,
.side-menu li a.is-active {
  color: var(--c-amber-dark);
  background: rgba(187, 47, 48, .09);
}
.side-menu li a.is-active::before {
  background: var(--c-amber);
}

/* 侧栏 CTA 卡片：橙金描边 */
.side-cta {
  border-top: 3px solid var(--c-amber);
}

/* ---- 31.2 一级/二级标签「按下有立体感」 ---- */
/* 通用：导航链接、按钮、卡片、标签统一按压反馈 */
.nav__link,
.btn,
.tag,
.svc-mini,
.card--svc,
.faq__q,
.floatbar__btn,
.totop {
  transition: transform var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease),
              background-color var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease);
  will-change: transform;
}

/* 按钮：默认微凸 + 按下内凹 */
.btn {
  box-shadow: 0 1px 0 rgba(255, 255, 255, .16) inset,
              0 2px 0 rgba(0, 0, 0, .18),
              0 3px 10px rgba(11, 27, 51, .12);
}
.btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 1px 0 rgba(255, 255, 255, .2) inset,
              0 3px 0 rgba(0, 0, 0, .2),
              0 8px 20px rgba(11, 27, 51, .18);
}
.btn:active {
  transform: translateY(1px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, .22) inset,
              0 0 0 rgba(0, 0, 0, 0);
}
/* 主 CTA：橙金收边 */
.btn--cta {
  background: linear-gradient(180deg, #C73739 0%, #A32A2C 100%);
  border-bottom: 2px solid #7C1F21;
  color: #fff;
}
.btn--cta:hover {
  background: linear-gradient(180deg, #F0921A 0%, #CE700C 100%);
}
.btn--cta:active {
  background: linear-gradient(180deg, #A32A2C 0%, #A85608 100%);
  border-bottom-width: 1px;
}
.btn--primary {
  background: linear-gradient(180deg, #16325A 0%, #0B1B33 100%);
  border-bottom: 2px solid rgba(0, 0, 0, .35);
}
.btn--primary:hover {
  background: linear-gradient(180deg, #1C3E6D 0%, #122846 100%);
}
.btn--primary:active {
  background: linear-gradient(180deg, #0B1B33 0%, #081426 100%);
  border-bottom-width: 1px;
}

/* 导航一级/二级：悬停抬升 + 按下沉入 */
.nav__link {
  position: relative;
}
.nav__link:active {
  transform: translateY(1px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, .22) inset;
}
.nav__link::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 8px;
  height: 2px;
  background: var(--c-amber);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--t) var(--ease);
}
.nav__link:hover::after,
.nav__link.is-active::after {
  transform: scaleX(1);
}

/* 下拉二级：桌面悬浮面板 + 两列，卡片凸起，项按下内凹 */
.nav__sub {
  position: absolute;
  top: calc(100% + 8px);
  left: -14px;
  z-index: 60;
  min-width: 560px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 2px;
  padding: 12px;
  background: linear-gradient(180deg, #14294A 0%, #0B1B33 100%);
  border: 1px solid rgba(255, 255, 255, .09);
  border-radius: var(--radius-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-8px);
  transition: opacity var(--t) var(--ease), visibility var(--t) var(--ease), transform var(--t) var(--ease);
  box-shadow: 0 18px 44px rgba(11, 27, 51, .3),
              0 1px 0 rgba(255, 255, 255, .1) inset;
  border-top: 3px solid var(--c-amber);
}
.nav__menu > li:hover .nav__sub,
.nav__menu > li:focus-within .nav__sub { opacity: 1; visibility: visible; transform: translateY(0); }
.nav__sub a {
  display: block;
  padding: 10px 13px;
  border-radius: var(--radius);
  font-size: .875rem;
  color: rgba(255, 255, 255, .86);
  line-height: 1.45;
  transition: transform var(--t-fast) var(--ease),
              background-color var(--t-fast) var(--ease),
              color var(--t-fast) var(--ease);
}
.nav__sub a:hover {
  background: rgba(187, 47, 48, .12);
  color: #FAD4D5;
  transform: translateX(2px);
}
.nav__sub a:active {
  transform: translateX(2px) translateY(1px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, .3) inset;
}
.nav__sub a.is-current {
  color: var(--c-amber-light);
  font-weight: 600;
}

/* 卡片：悬停浮起，按下压平 */
.card--svc:hover,
.svc-mini:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(11, 27, 51, .16);
  border-color: rgba(187, 47, 48, .35);
}
.card--svc:active,
.svc-mini:active {
  transform: translateY(-1px) scale(.995);
  box-shadow: 0 4px 12px rgba(11, 27, 51, .18) inset;
}

/* FAQ 按钮按下 */
.faq__q:active {
  transform: translateY(1px);
  box-shadow: 0 2px 6px rgba(0, 0, 0, .12) inset;
}

/* 悬浮栏按钮按下 */
.floatbar__btn:active {
  transform: translateY(2px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .28) inset;
}

/* 回到顶部按下 */
.totop:active {
  transform: translateY(2px) scale(.98);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .26) inset;
}

/* 侧栏二级目录项：按下立体 */
.side-menu li a:active {
  transform: translateY(1px);
  box-shadow: 0 2px 5px rgba(0, 0, 0, .1) inset;
}

/* ---- 31.3 本单元取证产品介绍 ---- */
.section--unit {
  padding: var(--sp-section-sm) 0 4px;
  background: linear-gradient(180deg, var(--c-white) 0%, var(--c-bg) 100%);
}
.unithead {
  display: grid;
  grid-template-columns: 1.35fr .9fr;
  gap: 34px;
  align-items: center;
  padding: 26px 28px;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-left: 4px solid var(--c-amber);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.unithead__text h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.16rem;
  font-weight: 600;
  color: var(--c-navy);
}
.unithead__text h2::after {
  content: "";
  display: block;
  width: 34px;
  height: 3px;
  margin-top: 9px;
  background: var(--c-amber);
  border-radius: 2px;
}
.unithead__text p {
  margin: 0 0 10px;
  font-size: .92rem;
  line-height: 1.72;
  color: var(--c-text-2);
}
.unithead__text p strong { color: var(--c-navy); }
.unithead__text p em {
  font-style: normal;
  color: var(--c-amber-dark);
  font-weight: 600;
}
.unithead__list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 6px;
}
.unithead__list li {
  position: relative;
  padding-left: 17px;
  font-size: .88rem;
  line-height: 1.66;
  color: var(--c-text-2);
}
.unithead__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 6px;
  height: 6px;
  background: var(--c-amber);
  border-radius: 1px;
  transform: rotate(45deg);
}
.unithead__list li strong { color: var(--c-navy); }
.unithead__art {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--c-bg-alt);
  aspect-ratio: 4 / 3;
}
.unithead__art img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* ---- 31.4 版面紧凑化 ---- */
.section { padding: var(--sp-section) 0; }
.prose > h2 { margin-top: 44px; margin-bottom: 14px; }
.prose > h2:first-of-type { margin-top: 26px; }
.prose > h3 { margin-top: 26px; margin-bottom: 10px; }
.prose > p { margin-bottom: 14px; }
.prose > ul,
.prose > ol { margin-bottom: 16px; }
.prose table { margin: 14px 0; }
.prose .callout { margin: 16px 0; }
.prose .src {
  margin: 8px 0 18px;
  font-size: .8rem;
  color: var(--c-text-3);
  line-height: 1.62;
}
.section--body { padding: 26px 0 var(--sp-section); }
.faq__item { margin-bottom: 10px; }
.pagehead { padding: 42px 0 38px; }
.pagehead h1 { margin-bottom: 12px; }
.grid--3 { gap: 20px; }
.card { padding: 22px; }

/* 相关服务卡（带缩略图） */
.card--svc {
  display: flex;
  flex-direction: column;
  padding: 0;
  overflow: hidden;
  text-decoration: none;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.card--svc .card__thumb {
  height: 138px;
  background-size: cover;
  background-position: center;
  background-color: var(--c-bg-alt);
  border-bottom: 3px solid var(--c-amber);
}
.card--svc .card__body {
  padding: 18px 20px 20px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card--svc h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  font-weight: 600;
  color: var(--c-navy);
}
.card--svc p {
  margin: 0 0 14px;
  font-size: .86rem;
  line-height: 1.68;
  color: var(--c-text-3);
  flex: 1;
}
.card--svc .card__more {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .86rem;
  font-weight: 600;
  color: var(--c-amber-dark);
}
.card--svc .card__more svg { transition: transform var(--t) var(--ease); }
.card--svc:hover .card__more svg { transform: translateX(3px); }

/* ---- 31.5 表单卡提示与深色徽章 ---- */
.form-card__hint {
  margin: 0 0 18px;
  font-size: .86rem;
  color: rgba(255, 255, 255, .58);
}
.badge--dark {
  background: rgba(255, 255, 255, .055);
  border-color: rgba(255, 255, 255, .14);
}
.badge--dark b { color: #fff; }
.badge--dark small { color: rgba(255, 255, 255, .5); }

/* ---- 31.6 首页 9 大类卡片（图文） ---- */
.svc-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.svc-card {
  display: flex;
  flex-direction: column;
  background: var(--c-white);
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  overflow: hidden;
  text-decoration: none;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-fast) var(--ease),
              box-shadow var(--t-fast) var(--ease),
              border-color var(--t-fast) var(--ease);
}
.svc-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 18px 40px rgba(11, 27, 51, .16);
  border-color: rgba(187, 47, 48, .4);
}
.svc-card:active {
  transform: translateY(-1px) scale(.995);
  box-shadow: 0 4px 12px rgba(11, 27, 51, .18) inset;
}
.svc-card__thumb {
  position: relative;
  height: 158px;
  background-size: cover;
  background-position: center;
  background-color: var(--c-bg-alt);
}
.svc-card__thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 27, 51, 0) 40%, rgba(11, 27, 51, .72) 100%);
}
.svc-card__no {
  position: absolute;
  left: 14px;
  top: 12px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 30px;
  height: 30px;
  padding: 0 8px;
  background: linear-gradient(180deg, #C73739 0%, #A32A2C 100%);
  border-bottom: 2px solid #7C1F21;
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: .84rem;
  font-weight: 700;
  color: #fff;
  box-shadow: 0 2px 8px rgba(0, 0, 0, .3);
}
.svc-card__title {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 12px;
  z-index: 2;
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.04rem;
  font-weight: 600;
  color: #fff;
  text-shadow: 0 1px 8px rgba(0, 0, 0, .45);
}
.svc-card__body {
  padding: 16px 18px 18px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.svc-card__body p {
  margin: 0 0 14px;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--c-text-3);
  flex: 1;
}
.svc-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 14px;
}
.svc-card__meta span {
  padding: 2px 8px;
  font-size: .74rem;
  font-weight: 600;
  color: var(--c-amber-dark);
  background: var(--c-amber-soft);
  border: 1px solid rgba(187, 47, 48, .28);
  border-radius: 3px;
}
.svc-card__more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: .86rem;
  font-weight: 600;
  color: var(--c-navy);
}
.svc-card__more svg { transition: transform var(--t) var(--ease); }
.svc-card:hover .svc-card__more svg { transform: translateX(3px); }

/* 页面头背景图遮罩加深（配色统一） */
.pagehead__veil {
  background: linear-gradient(100deg, rgba(11, 27, 51, .94) 0%, rgba(11, 27, 51, .78) 55%, rgba(11, 27, 51, .58) 100%);
}

/* ---- 31.7 响应式：单元介绍区与 9 卡网格 ---- */
@media (max-width: 1120px) {
  .svc-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 900px) {
  :root { --sp-section: 48px; --sp-section-sm: 34px; }
  .unithead {
    grid-template-columns: 1fr;
    gap: 20px;
    padding: 22px 20px;
  }
  .unithead__art { aspect-ratio: 16 / 9; }
}
@media (max-width: 640px) {
  .svc-grid { grid-template-columns: 1fr; }
  .card--svc .card__thumb { height: 118px; }
}

/* ---------- 31.8 移动端 9 项下拉折叠 ---------- */
@media (max-width: 900px) {
  .nav__sub {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: 0;
    border-top: 0;
    border-radius: 0;
    background: transparent;
    padding: 2px 0 10px 12px;
    min-width: 0;
    display: none;
    grid-template-columns: 1fr;
  }
  .nav__menu > li:hover .nav__sub,
  .nav__menu > li:focus-within .nav__sub { display: grid; }
  .nav__link[aria-expanded="true"] + .nav__sub { display: grid; }
  .nav__sub a {
    padding: 11px 12px;
    font-size: .9rem;
    color: rgba(11, 27, 51, .78);
    border-bottom: 1px solid var(--c-line);
  }
  .nav__sub a:last-child { border-bottom: 0; }
  .nav__sub a:hover { background: rgba(187, 47, 48, .1); color: var(--c-amber-dark); }
}

/* ---------- 33. 醒目化改造（品牌红 · 参照公司站 ts-9999） ---------- */

/* 33.1 顶部信息条「41号令」标签：红底白字实色 */
.topbar__tag {
  background: var(--c-amber);
  border-color: var(--c-amber);
  color: #fff;
}

/* 33.2 一级导航醒目：加大加粗 */
.nav__link { font-size: 1rem; font-weight: 700; color: var(--c-navy); }
.nav__link:hover, .nav__link.is-active { color: var(--c-amber); }

/* 33.3 二级下拉项醒目：加大字号与字重 */
.nav__sub a { font-size: .95rem; font-weight: 600; padding: 12px 14px; }

/* 33.4 服务页「本页目录」醒目：字号加大，当前项红底白字 */
.side-menu a {
  font-size: 1rem;
  font-weight: 600;
  color: var(--c-slate);
  padding: 12px 18px;
}
.side-menu a:hover { color: var(--c-amber-dark); background: var(--c-amber-soft); }
.side-menu a.is-active {
  color: #fff !important;
  background: var(--c-amber);
  border-left-color: var(--c-amber-dark);
  box-shadow: 0 4px 12px rgba(187, 47, 48, .28);
}

/* 33.5 预约专家免费诊断卡（contact/cases 浅色表单卡）：红顶边 + 红标题 */
.formcard { border-top: 4px solid var(--c-amber); }
.formcard__title { color: var(--c-amber-dark); font-size: 1.5rem; }
.formcard .btn--cta,
.formcard .btn--primary {
  background: linear-gradient(180deg, #C73739 0%, #A32A2C 100%);
  border-bottom: 2px solid #7C1F21;
  color: #fff;
  box-shadow: 0 6px 16px rgba(187, 47, 48, .32);
}

/* 33.6 首页深色预约卡：红顶边 + 标题红 */
.form-card--dark { border-top: 4px solid var(--c-amber); }
.form-card--dark h3 { color: #FAD4D5; }
.form-card--dark .btn--primary {
  background: linear-gradient(180deg, #C73739 0%, #A32A2C 100%);
  border-bottom: 2px solid #7C1F21;
  box-shadow: 0 6px 16px rgba(187, 47, 48, .32);
}

/* 33.7 联系我们四栏目醒目：图标红底白字、左边框红 */
.contact-item { border-left: 4px solid var(--c-amber); }
.contact-item__icon {
  background: var(--c-amber);
  color: #fff;
  border-radius: 10px;
  box-shadow: 0 4px 10px rgba(187, 47, 48, .25);
}
.contact-item h3 { font-size: 1rem; font-weight: 700; color: var(--c-navy); }

/* 33.8 发证机关速查表：红头白字 */
.prose table.check th,
table.check th {
  background: var(--c-amber);
  color: #fff;
  font-weight: 700;
}
table.check td strong { color: var(--c-amber-dark); }

/* 33.9 眉标与卡片编号强化 */
.eyebrow { color: var(--c-amber); font-weight: 700; }
.svc-card__no { background: var(--c-amber); color: #fff; }

@media (max-width: 900px) {
  .side-menu a { font-size: .95rem; }
  .nav__link { font-size: 1.02rem; }
}

/* ---------- 34. 醒目化第二批（修改3文档：标题底色/导航红块/表单一体红） ---------- */

/* 34.1 顶部信息条：红色底、白字（原咨询热线项已删除） */
.topbar {
  background: linear-gradient(90deg, #A32A2C 0%, #BB2F30 55%, #9C2628 100%);
  color: rgba(255, 255, 255, .93);
  border-bottom: 0;
}
.topbar__item svg { color: #fff; opacity: .95; }
.topbar__item a { color: #fff; font-weight: 700; }
.topbar__tag {
  background: rgba(255, 255, 255, .17);
  border: 1px solid rgba(255, 255, 255, .5);
  color: #fff;
}

/* 34.2 导航栏：淡色斜纹底 */
.header {
  background:
    repeating-linear-gradient(135deg, rgba(11, 27, 51, .03) 0 7px, rgba(255, 255, 255, 0) 7px 14px),
    #fff;
}

/* 34.3 公司名红色 */
.header .logo__name { color: var(--c-amber); }

/* 34.4 菜单项：悬停/当前页红底白字色块（参照公司站导航） */
.nav__link::after { display: none; }
.nav__link { border-radius: 8px; }
.nav__link:hover {
  background: var(--c-amber);
  color: #fff;
}
.nav__link.is-active {
  background: var(--c-amber);
  color: #fff !important;
  font-weight: 700;
  box-shadow: 0 4px 12px rgba(187, 47, 48, .3);
}
.nav__link:hover svg,
.nav__link.is-active svg { color: #fff; }

/* 34.5 头部电话：红底白字一体块 */
.nav__phone {
  background: linear-gradient(180deg, #C73739 0%, #9C2628 100%);
  padding: 6px 16px;
  border-radius: 8px;
  text-align: center;
  box-shadow: 0 4px 12px rgba(187, 47, 48, .32);
}
.nav__phone small { color: rgba(255, 255, 255, .85); }
.nav__phone a { color: #fff; }
.nav__phone a:hover { color: #fff; text-decoration: underline; }

/* 34.6 全站栏目文档标题：深蓝底白字色块（重点需求） */
.section-head h2,
.section__title,
.prose h2,
.unithead h2,
.title-band {
  display: inline-block;
  background: var(--c-navy);
  color: #fff !important;
  padding: 8px 20px;
  border-radius: 8px;
  border-bottom: 3px solid var(--c-amber);
  line-height: 1.5;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}
.prose h2 { margin-top: 2em; }
.section-head h2 { margin-bottom: 4px; }

/* 深色区块中的标题：红色渐变底 */
.section--dark .section-head h2,
.section--dark .section__title,
.title-band--red {
  background: linear-gradient(180deg, #C73739 0%, #9C2628 100%);
  border-bottom: 3px solid #FAD4D5;
  color: #fff !important;
}

/* 34.7 案例标签清晰化：白底红字红框 */
.case__meta .tag,
.card__tags .tag {
  background: #fff;
  border: 1.5px solid var(--c-amber);
  color: #9C2628;
  font-weight: 700;
}

/* 34.8 联系我们四栏目：深蓝一体按钮卡 */
.contact-item {
  background: linear-gradient(135deg, #14294A 0%, #0B1B33 100%);
  border: 0;
  border-radius: 12px;
  box-shadow: 0 8px 22px rgba(11, 27, 51, .24);
}
.contact-item:hover {
  background: linear-gradient(135deg, #A32A2C 0%, #7C1F21 100%);
  box-shadow: 0 12px 28px rgba(187, 47, 48, .32);
}
.contact-item h3 { color: #FAD4D5; }
.contact-item__main,
.contact-item__main a { color: #fff; }
.contact-item__sub { color: rgba(255, 255, 255, .66); }
.contact-item__icon {
  background: var(--c-amber);
  color: #fff;
  box-shadow: 0 4px 10px rgba(0, 0, 0, .3);
}
.contact-item .js-copy {
  background: rgba(255, 255, 255, .14);
  border: 1px solid rgba(255, 255, 255, .4);
  color: #fff;
}
.contact-item .js-copy:hover { background: rgba(255, 255, 255, .26); }

/* 34.9 二维码：左右居中、文案醒目 */
.qr-row { justify-content: center; }
.qr-box p { font-weight: 700; color: var(--c-navy); }

/* 34.10 表单卡：红色一体边框 + 标题行红底通栏（所有表单第一行红底） */
.formcard {
  border: 2px solid var(--c-amber);
  padding-top: 0;
  overflow: hidden;
}
.formcard__title {
  background: linear-gradient(90deg, #BB2F30 0%, #9C2628 100%);
  color: #fff !important;
  margin: 0 -32px 20px;
  padding: 15px 32px;
  font-size: 1.4rem;
}
.formcard__desc { margin-top: -8px; }
.form-card--dark {
  border: 2px solid rgba(187, 47, 48, .55);
  overflow: hidden;
  padding-top: 0;
}
.form-card--dark h3 {
  background: linear-gradient(90deg, #BB2F30 0%, #9C2628 100%);
  margin: 0 calc(clamp(26px, 4vw, 42px) * -1) 20px;
  padding: 15px clamp(26px, 4vw, 42px);
  color: #fff !important;
  font-size: 1.3rem;
}

/* 34.11 预约诊断提交按钮加深成一体 */
.formcard .btn--cta,
.formcard .btn--primary,
.form-card--dark .btn--primary {
  background: linear-gradient(180deg, #A32A2C 0%, #7C1F21 100%) !important;
  border-bottom: 2px solid #5E1719;
  box-shadow: 0 6px 16px rgba(187, 47, 48, .4) !important;
}

/* 34.12 二级下拉与本页目录再加大 */
.nav__sub a { font-size: 1rem; font-weight: 700; padding: 13px 15px; }
.side-menu__title { font-size: .95rem; }
.side-menu a { font-size: 1.06rem; font-weight: 700; padding: 13px 18px; }

@media (max-width: 900px) {
  .formcard__title { margin: 0 -22px 18px; padding: 13px 22px; }
  .section-head h2 { padding: 7px 14px; font-size: 1.15rem; }
  .prose h2 { padding: 7px 14px; }
}

/* ---------- 35. 醒目化第三批（修改4文档：表格红头黑框/目录立体/浮动栏红/紧凑） ---------- */

/* 35.1 全站表格：表头红底白字、边框黑色、更紧凑 */
.prose th, .prose td { border: 1px solid #2A3441; padding: 8px 12px; }
.prose table thead th,
.prose th {
  background: linear-gradient(180deg, #BB2F30 0%, #9C2628 100%);
  color: #fff !important;
  font-weight: 700;
  border-color: #7C1F21;
}
.prose table { margin: 14px 0; }
.prose p { margin: .85em 0; }
.prose li { margin-bottom: .45em; }
.prose h2 { margin-top: 1.6em; }
.prose h3 { margin-top: 1.3em; }

/* 35.2 服务页「本页目录」：立体感深蓝底色菜单，当前项红色立体块 */
.side-menu {
  background: linear-gradient(180deg, #F4F7FB 0%, #EDF2F8 100%);
  border: 1px solid #D8E2EE;
  border-radius: 10px;
  padding: 10px 8px;
  box-shadow: 0 6px 18px rgba(11, 27, 51, .08), 0 1px 0 rgba(255, 255, 255, .9) inset;
}
.side-menu__title { padding: 6px 12px 10px; font-weight: 800; color: var(--c-navy); }
.side-menu a {
  font-size: 1.02rem;
  font-weight: 700;
  padding: 12px 15px;
  border-radius: 8px;
  border-left: 3px solid transparent;
}
.side-menu a:hover {
  background: #fff;
  border-left-color: var(--c-amber);
  box-shadow: 0 3px 8px rgba(11, 27, 51, .09);
  transform: translateX(2px);
}
.side-menu a.is-active {
  color: #fff !important;
  background: linear-gradient(135deg, #BB2F30 0%, #8E2224 100%) !important;
  border-left-color: #5E1719;
  box-shadow: 0 6px 14px rgba(187, 47, 48, .38), 0 1px 0 rgba(255, 255, 255, .22) inset;
  transform: translateX(2px);
}
.side-cta {
  border-radius: 10px;
  box-shadow: 0 8px 20px rgba(11, 27, 51, .2);
}

/* 35.3 浮动快捷栏：图标与展开标签全部红色 */
.floatbar__btn {
  background: linear-gradient(180deg, #C73739 0%, #9C2628 100%);
  border-color: #7C1F21;
  box-shadow: 0 6px 16px rgba(187, 47, 48, .38);
  color: #fff;
}
.floatbar__btn:hover { background: linear-gradient(180deg, #D24446 0%, #A82C2E 100%); }
.floatbar__btn--primary,
.floatbar__btn svg { color: #fff; }
.floatbar__label {
  background: linear-gradient(90deg, #BB2F30 0%, #8E2224 100%);
  color: #fff;
  border: 0;
  box-shadow: 0 5px 14px rgba(187, 47, 48, .35);
  font-weight: 700;
}
.floatbar__qr { border-color: rgba(187, 47, 48, .4); }

/* 35.4 二维码框：图片与文字居中 */
.qr-box { text-align: center; }
.qr-box .qr-ph { margin-left: auto; margin-right: auto; }
.qr-box p { width: 100%; text-align: center; }

/* 35.5 联系页两框顶部对齐、间距统一 */
.contact-grid { align-items: start; }
.contact-grid .contact-list { display: flex; flex-direction: column; gap: 16px; }
.contact-grid .contact-item { padding: 18px 20px; }

/* 35.6 移动端目录紧凑 */
@media (max-width: 1200px) {
  .side-menu a { font-size: .96rem; padding: 10px 12px; }
}

/* ---------- 36. 资讯九大类分类（侧栏立体菜单 + 分类页） ---------- */

/* 36.1 侧栏「文章分类」：有底色的立体菜单 */
.side-menu {
  background: linear-gradient(180deg, #F6F9FC 0%, #EAF0F7 100%);
  border: 1px solid #D6E0EC;
  border-radius: 12px;
  padding: 14px 14px 16px;
  box-shadow: 0 10px 26px rgba(11, 27, 51, .10), 0 1px 0 rgba(255, 255, 255, .9) inset;
}
.side-menu__title {
  font-family: var(--font-display);
  font-size: .84rem;
  letter-spacing: .1em;
  color: #fff;
  background: linear-gradient(135deg, #1E3A5F 0%, #0B1B33 100%);
  margin: -14px -14px 12px;
  padding: 12px 16px;
  border-radius: 12px 12px 0 0;
  border-bottom: 3px solid var(--c-amber);
  text-transform: uppercase;
}
.side-menu ul {
  border-left: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.side-menu li a {
  display: block;
  padding: 11px 14px;
  border-radius: 8px;
  border-left: 0 !important;
  font-size: .93rem;
  color: #253549;
  background: linear-gradient(180deg, #FFFFFF 0%, #F2F6FB 100%);
  border: 1px solid #DFE8F3;
  box-shadow: 0 2px 5px rgba(11, 27, 51, .06), 0 1px 0 rgba(255, 255, 255, .95) inset;
  transition: all .2s ease;
  position: relative;
}
.side-menu li a::before {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  border-radius: 8px 0 0 8px;
  background: var(--c-amber);
  opacity: 0;
  transition: opacity .2s;
}
.side-menu li a:hover {
  color: #fff !important;
  background: linear-gradient(135deg, #1E3A5F 0%, #14294A 100%) !important;
  border-color: #0B1B33;
  transform: translateX(2px);
}
.side-menu li a:hover::before { opacity: 1; }
.side-menu .is-active,
.side-menu li a.is-active {
  color: #fff !important;
  background: linear-gradient(135deg, #C73739 0%, #8E2224 100%) !important;
  border-color: #7C1F21;
  font-weight: 700;
  box-shadow: 0 8px 18px rgba(187, 47, 48, .36), 0 1px 0 rgba(255, 255, 255, .26) inset;
}
.side-menu li a.is-active::before { background: #FAD4D5; opacity: 1; }

/* 36.2 首页资讯：按许可类别快速入口 */
.cat-quick {
  background: linear-gradient(135deg, #F6F9FC 0%, #EAF0F7 100%);
  border: 1px solid #D6E0EC;
  border-radius: 12px;
  padding: 22px 24px;
  margin-bottom: 34px;
  box-shadow: 0 8px 22px rgba(11, 27, 51, .07);
}
.cat-quick h3 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--c-navy);
  display: inline-block;
  background: var(--c-navy);
  color: #fff;
  padding: 7px 18px;
  border-radius: 8px;
  border-bottom: 3px solid var(--c-amber);
}
.cat-quick__grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.cat-quick__item {
  display: block;
  padding: 14px 16px;
  background: linear-gradient(180deg, #FFFFFF 0%, #F3F7FC 100%);
  border: 1px solid #DFE8F3;
  border-radius: 9px;
  text-decoration: none;
  box-shadow: 0 3px 8px rgba(11, 27, 51, .06), 0 1px 0 rgba(255, 255, 255, .95) inset;
  transition: all .2s ease;
}
.cat-quick__item b {
  display: block;
  font-size: .95rem;
  color: var(--c-navy);
  margin-bottom: 5px;
}
.cat-quick__item small {
  display: block;
  font-size: .78rem;
  color: var(--c-slate-500);
  line-height: 1.5;
}
.cat-quick__item:hover {
  transform: translateY(-2px);
  border-color: var(--c-amber);
  box-shadow: 0 10px 22px rgba(187, 47, 48, .18);
}
.cat-quick__item:hover b { color: #9C2628; }

/* 36.3 分类页标题区与文章分组 */
.cat-head {
  padding-bottom: 18px;
  border-bottom: 2px solid #E3EAF3;
  margin-bottom: 26px;
}
.cat-head h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin: 0 0 8px;
}
.cat-head p { font-size: .9rem; color: var(--c-slate-500); margin: 0; }
.cat-head p b { color: #9C2628; font-size: 1.05rem; }

.news-group-title {
  font-family: var(--font-display);
  font-size: 1.02rem;
  color: var(--c-navy);
  margin: 34px 0 4px;
  padding-left: 12px;
  border-left: 4px solid var(--c-amber);
}

/* 36.4 「待发布」条目：虚化占位 */
.news-item--soon { opacity: .82; }
.news-item--soon:hover { padding-left: 0; }
.news-item--soon .news-item__body h4 { color: #43536B; }
.news-item__cat--soon {
  background: linear-gradient(180deg, #FFFFFF 0%, #EEF3F9 100%);
  color: #6B7C93 !important;
  border: 1px dashed #B9C8DA;
  font-weight: 600;
}

/* 36.5 分类页底部分类切换 */
.cat-switch {
  margin-top: 40px;
  padding: 22px 24px;
  background: linear-gradient(135deg, #F6F9FC 0%, #EAF0F7 100%);
  border: 1px solid #D6E0EC;
  border-radius: 12px;
}
.cat-switch h4 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: .95rem;
  color: var(--c-navy);
}
.cat-switch p { margin: 0; line-height: 2; font-size: .92rem; }
.cat-switch p a {
  display: inline-block;
  padding: 4px 12px;
  margin: 0 6px 6px 0;
  border-radius: 6px;
  background: #fff;
  border: 1px solid #DFE8F3;
  color: #253549;
  text-decoration: none;
  transition: all .18s;
}
.cat-switch p a:hover {
  background: linear-gradient(135deg, #C73739 0%, #8E2224 100%);
  color: #fff;
  border-color: #7C1F21;
}

.prose-empty {
  padding: 30px;
  text-align: center;
  color: var(--c-slate-500);
  background: var(--c-bg);
  border: 1px dashed var(--c-line);
  border-radius: 10px;
}

@media (max-width: 1024px) {
  .cat-quick__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .cat-quick__grid { grid-template-columns: 1fr; }
  .cat-quick { padding: 18px 16px; }
  .side-menu { padding: 12px 12px 14px; }
  .side-menu__title { margin: -12px -12px 10px; padding: 10px 14px; }
}

/* ---------- 37. 联系页两栏顶底精确对齐 ---------- */
/* 表单卡上边与「咨询热线」卡顶边对齐，下边与「办公地址」卡下边缘对齐 */
.contact-grid {
  align-items: stretch;
  grid-template-rows: auto 1fr auto;
  row-gap: 0;
}
.contact-grid > .section__title { grid-column: 1; grid-row: 1; }
.contact-grid > .contact-list {
  grid-column: 1;
  grid-row: 2;
  justify-content: space-between;
}
.contact-grid > .qr-row { grid-column: 1; grid-row: 3; margin-top: 2rem; }
.contact-grid > .contact-formcell {
  grid-column: 2;
  grid-row: 2;
  display: flex;
}
.contact-formcell .formcard {
  position: static;
  top: auto;
  width: 100%;
  display: flex;
  flex-direction: column;
}
.contact-formcell .formcard form {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-evenly;
}
/* 间距完全交给 space-evenly 均匀分配 */
.contact-formcell .form__check,
.contact-formcell .form__note,
.contact-formcell .form__privacy { margin: 0; }

@media (max-width: 900px) {
  .contact-grid { grid-template-rows: none; }
  .contact-grid > .section__title,
  .contact-grid > .contact-list,
  .contact-grid > .qr-row,
  .contact-grid > .contact-formcell { grid-column: 1; grid-row: auto; }
  .contact-grid > .contact-list { justify-content: flex-start; }
  .contact-grid > .contact-formcell { display: block; margin-top: 34px; }
  .contact-formcell .formcard { position: static; width: auto; }
  .contact-formcell .formcard form { display: block; flex: none; }
  .contact-formcell .formcard form .btn--cta { margin-top: 18px; }
  .contact-formcell .form__check { margin: 4px 0 18px; }
  .contact-formcell .form__note,
  .contact-formcell .form__privacy { margin-top: 12px; }
}

/* ---------- 38. 首页抖音官方账号 · 最新视频栏目 ---------- */
.dy-grid {
  display: grid;
  grid-template-columns: 300px minmax(0, 1fr);
  gap: 26px;
  align-items: stretch;
}

/* 左侧账号卡 */
.dy-account {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: 26px 24px;
  background: linear-gradient(135deg, #14294A 0%, #0B1B33 100%);
  border-radius: 14px;
  color: #fff;
  box-shadow: 0 12px 30px rgba(11, 27, 51, .22);
  position: relative;
  overflow: hidden;
}
.dy-account::after {
  content: "";
  position: absolute;
  right: -46px; top: -46px;
  width: 150px; height: 150px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(187, 47, 48, .5) 0%, rgba(187, 47, 48, 0) 70%);
}
.dy-account__ico {
  width: 54px; height: 54px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px;
  background: linear-gradient(135deg, #C73739 0%, #7C1F21 100%);
  color: #fff;
  box-shadow: 0 8px 18px rgba(187, 47, 48, .45), 0 1px 0 rgba(255, 255, 255, .25) inset;
  margin-bottom: 16px;
  position: relative; z-index: 1;
}
.dy-account h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: #fff;
  margin: 0 0 4px;
  position: relative; z-index: 1;
}
.dy-account__sub {
  font-size: .84rem;
  color: rgba(255, 255, 255, .58);
  margin: 0 0 18px;
  position: relative; z-index: 1;
}
.dy-account__id {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  padding: 11px 14px;
  border-radius: 8px;
  background: rgba(255, 255, 255, .07);
  border: 1px solid rgba(255, 255, 255, .14);
  margin-bottom: 18px;
  width: 100%;
  box-sizing: border-box;
  position: relative; z-index: 1;
}
.dy-account__id small {
  width: 100%;
  font-size: .72rem;
  letter-spacing: .12em;
  color: rgba(255, 255, 255, .55);
}
.dy-account__id span {
  flex: 1;
  font-size: .92rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: .03em;
  word-break: break-all;
}
.dy-account__id .btn--ghost {
  color: #fff;
  border-color: rgba(255, 255, 255, .3);
  background: rgba(255, 255, 255, .08);
  flex: none;
}
.dy-account__id .btn--ghost:hover { background: rgba(255, 255, 255, .18); }
.dy-account .btn--block { position: relative; z-index: 1; }
.dy-account__tip {
  font-size: .78rem;
  color: rgba(255, 255, 255, .5);
  margin: auto 0 0;
  padding-top: 14px;
  line-height: 1.6;
  position: relative; z-index: 1;
}

/* 右侧视频卡片 */
.dy-videos {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}
.dy-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid #DFE8F3;
  border-radius: 12px;
  overflow: hidden;
  text-decoration: none;
  box-shadow: 0 6px 16px rgba(11, 27, 51, .07), 0 1px 0 rgba(255, 255, 255, .9) inset;
  transition: all .22s ease;
}
.dy-card:hover {
  transform: translateY(-4px);
  border-color: var(--c-amber);
  box-shadow: 0 14px 30px rgba(187, 47, 48, .18);
}
.dy-card__cover {
  position: relative;
  aspect-ratio: 3 / 4;
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255, 255, 255, .55);
  background:
    radial-gradient(circle at 78% 18%, rgba(187, 47, 48, .4) 0%, rgba(187, 47, 48, 0) 52%),
    radial-gradient(circle at 16% 88%, rgba(37, 244, 238, .28) 0%, rgba(37, 244, 238, 0) 50%),
    linear-gradient(150deg, #1E3A5F 0%, #0B1B33 100%);
  overflow: hidden;
}
.dy-card__cover img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
}
.dy-card__play {
  position: absolute;
  left: 50%; top: 50%;
  transform: translate(-50%, -50%);
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  background: linear-gradient(135deg, #C73739 0%, #7C1F21 100%);
  color: #fff;
  box-shadow: 0 10px 24px rgba(187, 47, 48, .5);
  transition: transform .22s ease;
}
.dy-card:hover .dy-card__play { transform: translate(-50%, -50%) scale(1.12); }
.dy-card__body { padding: 13px 14px 14px; }
.dy-card__cat {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: #9C2628;
  background: #FAD4D5;
  border-radius: 5px;
  padding: 2px 8px;
  margin-bottom: 7px;
}
.dy-card__body h4 {
  font-size: .92rem;
  line-height: 1.5;
  color: var(--c-navy);
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.dy-card:hover .dy-card__body h4 { color: #9C2628; }

/* 「查看全部视频」按钮行 */
.dy-more { grid-column: 1 / -1; text-align: center; margin-top: 4px; }
.btn--outline-dark {
  background: transparent;
  color: var(--c-navy);
  border: 1.5px solid #B9C8DA;
}
.btn--outline-dark:hover {
  background: var(--c-navy);
  color: #fff;
  border-color: var(--c-navy);
}

@media (max-width: 1024px) {
  .dy-grid { grid-template-columns: 1fr; }
  .dy-videos { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 680px) {
  .dy-videos { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
  .dy-card__play { width: 42px; height: 42px; }
}

/* 38.1 区块头部 eyebrow 强制独占一行（避免与 inline-block 标题色块同行） */
.section-head .eyebrow { display: flex; }
.section-head--center .eyebrow { justify-content: center; }

/* 38.2 真实二维码图片（抖音码） */
.qr-img {
  display: block;
  width: 128px;
  height: 128px;
  object-fit: cover;
  border-radius: var(--radius, 8px);
}
.footer__qr-item .qr-img {
  width: 92px;
  height: 92px;
  margin: 0 auto;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .3);
}

/* 38.3 二维码区（联系页/服务页）图片水平居中 */
.qr-box .qr-img { margin-left: auto; margin-right: auto; }
.qr-box--sm .qr-img { width: 112px; height: 112px; }

/* ---------- 39. 联系页表单（.form 结构）排版完善 ---------- */
.form { display: flex; flex-direction: column; }
.form__row { display: flex; flex-direction: column; gap: 6px; }
.form__row + .form__row { margin-top: 14px; }
.form__row label {
  font-size: .9rem;
  font-weight: 600;
  color: var(--c-navy);
  line-height: 1.4;
}
.form__row .req { color: #C73739; }
.form__row input,
.form__row select,
.form__row textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid #CBD5E1;
  border-radius: 8px;
  font-size: .93rem;
  font-family: inherit;
  color: var(--c-text);
  background: #fff;
  transition: border-color .15s, box-shadow .15s;
}
.form__row input::placeholder,
.form__row textarea::placeholder { color: #94A3B8; }
.form__row input:focus,
.form__row select:focus,
.form__row textarea:focus {
  outline: none;
  border-color: var(--c-amber);
  box-shadow: 0 0 0 3px rgba(187, 47, 48, .12);
}

/* 39.1 深色页头内的 strong 恢复白色（全局 strong 为深蓝，在页头背景上不可见） */
.pagehead strong { color: #fff; }

/* 39.2 文章页页头修复：
   1) wrap-narrow 容器提升到遮罩层之上（此前内容被深蓝遮罩盖住而暗淡）
   2) 文章标题加红色底色块，清晰醒目 */
.pagehead .wrap-narrow { position: relative; z-index: 2; }
.pagehead .wrap-narrow h1 {
  display: inline-block;
  background: linear-gradient(90deg, #BB2F30 0%, #9C2628 100%);
  color: #fff !important;
  padding: 12px 24px;
  border-radius: 10px;
  border-bottom: 3px solid #FAD4D5;
  line-height: 1.55;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* ---------- 40. 全站二维码区严格居中 + 服务页页脚结构补齐 ---------- */

/* 40.1 通用：二维码图片/占位框在任意容器内水平居中
   —— 关键点：给 flex 容器加 align-items: center，
      给 block 容器加 margin-inline: auto，
      两者同时生效才能抵消 padding 造成的视觉偏移 */
.qr-img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}
.qr-box,
.qr-box--sm,
.footer__qr-item,
.modal__qr {
  text-align: center;
}
/* qr-box 内的文字行（p / span / small）统一居中并撑满，避免行内元素左右不对称 */
.qr-box p,
.qr-box span,
.qr-box small,
.qr-box--sm p,
.qr-box--sm span,
.qr-box--sm small {
  display: block;
  width: 100%;
  text-align: center;
}
/* 服务页侧栏/页脚的小尺寸码：修正尺寸并彻底居中 */
.qr-box--sm { padding: 14px 10px; }
.qr-box--sm .qr-img {
  width: 112px;
  height: 112px;
  margin-left: auto;
  margin-right: auto;
}

/* 40.2 页脚二维码列：补上此前完全缺失的布局定义
   （服务页用的是 .footer__col--qr > .footer__qrs > .qr-box--sm，
    而 .footer__qrs / .footer__col--qr 在 CSS 中从来没有定义过，
    导致二维码块上下堆叠而非并排，宽度也被拉满 → 视觉上偏左） */
.footer__col--qr .footer__qrs {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: flex-start;
  gap: 16px;
}
.footer__col--qr .qr-box--sm {
  flex: 0 0 auto;
  width: 132px;
  padding: 12px 10px;
  background: rgba(255, 255, 255, .07);
  border: 1px dashed rgba(255, 255, 255, .2);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}
.footer__col--qr .qr-box--sm .qr-img {
  width: 92px;
  height: 92px;
  margin: 0 auto;
  border-radius: 10px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, .3);
}
.footer__col--qr .qr-box--sm .qr-ph {
  width: 92px;
  height: 92px;
  margin: 0 auto;
  background: rgba(255, 255, 255, .07);
  border-color: rgba(255, 255, 255, .2);
  color: rgba(255, 255, 255, .45);
  font-size: .68rem;
}
.footer__col--qr .qr-box--sm span {
  display: block;
  margin-top: 8px;
  font-size: .74rem;
  color: rgba(255, 255, 255, .5);
  text-align: center;
}

/* 40.3 页脚（.footer__qr-row 版）二维码项：等高居中 */
.footer__qr-row { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 20px; align-items: flex-start; }
.footer__qr-item { display: flex; flex-direction: column; align-items: center; text-align: center; }
.footer__qr-item .qr-img { margin: 0 auto; }
.footer__qr-item small { display: block; text-align: center; }

/* 40.4 联系页二维码框：图片与文字都严格居中 */
.qr-box .qr-img { margin-left: auto; margin-right: auto; }
.qr-row { justify-content: center; }

/* 40.5 浮动栏 / 弹窗二维码：确保居中 */
.floatbar__qr img, .floatbar__qr .qr-ph { margin-left: auto !important; margin-right: auto !important; }
.modal__qr { display: flex; flex-direction: column; align-items: center; }
.modal__qr .qr-img, .modal__qr .qr-ph { margin-left: auto; margin-right: auto; }

/* 40.6 移动端：二维码区保持居中且不溢出 */
@media (max-width: 900px) {
  .footer__col--qr .footer__qrs { justify-content: center; }
  .qr-box--sm .qr-img { width: 104px; height: 104px; }
}

/* ---------- 41. 全站页头标题：红色立体按钮化（栏目页/服务页/分类页/文章页统一） ----------
   与 39.2 文章页标题样式同源并升级立体感：
   垂直渐变（上亮下暗）+ 顶部内高光 + 底部浅红厚边 + 外投影；
   同优先级下本模块位于 39.2 之后，文章页自动跟随本样式，全站视觉一致 */
.pagehead .wrap h1,
.pagehead .wrap-narrow h1 {
  display: inline-block;
  background: linear-gradient(180deg, #C73739 0%, #BB2F30 45%, #9C2628 100%);
  color: #fff !important;
  padding: 12px 26px;
  border-radius: 10px;
  border-bottom: 3px solid #FAD4D5;
  box-shadow:
    0 6px 18px rgba(156, 38, 40, .38),
    inset 0 1px 0 rgba(255, 255, 255, .28);
  text-shadow: 0 1px 2px rgba(0, 0, 0, .18);
  line-height: 1.55;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* ---------- 42. 法规标准栏目（双栏切换 + 规范卡 + 资料卡） ---------- */

/* 42.1 侧栏切换菜单：沿用立体菜单，补充 tab 态 */
.side-menu--tabs li a { cursor: pointer; }
.side-menu--tabs li a.is-active { pointer-events: auto; }

/* 42.2 面板容器与切换 */
.law-panels { min-width: 0; }
.law-panel { display: none; }
.law-panel.is-active { display: block; animation: lawFade .32s ease both; }
@keyframes lawFade {
  from { opacity: 0; transform: translateY(10px); }
  to   { opacity: 1; transform: none; }
}

/* 42.3 规范解读卡 */
.law-card {
  background: #fff;
  border: 1px solid #E2E8F0;
  border-left: 4px solid var(--c-amber);
  border-radius: 12px;
  padding: 22px 24px 24px;
  margin-bottom: 18px;
  box-shadow: 0 4px 14px rgba(11, 27, 51, .06);
  transition: box-shadow .2s ease, transform .2s ease;
}
.law-card:hover {
  box-shadow: 0 10px 26px rgba(11, 27, 51, .12);
  transform: translateY(-2px);
}
.law-card__top {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 12px;
}
.law-card__code {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #1E3A5F 0%, #0B1B33 100%);
  color: #fff;
  font-family: var(--font-display);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .04em;
}
.law-card__status {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #C73739 0%, #9C2628 100%);
  color: #fff;
  font-size: .74rem;
  font-weight: 700;
}
.law-card h3 {
  font-size: 1.08rem;
  line-height: 1.55;
  color: var(--c-navy);
  margin: 0 0 6px;
}
.law-card__sub {
  font-size: .84rem;
  color: var(--c-slate-500);
  margin: 0 0 12px;
}
.law-card__sum {
  font-size: .93rem;
  line-height: 1.85;
  color: var(--c-text-2);
  margin: 0 0 16px;
}
.law-card__points {
  background: linear-gradient(180deg, #F8FAFC 0%, #F1F5F9 100%);
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  padding: 14px 16px;
}
.law-card__points-title {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--c-amber-dark);
  margin-bottom: 10px;
}
.law-card__points ul { list-style: none; padding: 0; margin: 0; }
.law-card__points li {
  display: flex;
  gap: 9px;
  align-items: flex-start;
  font-size: .89rem;
  line-height: 1.75;
  color: var(--c-text-2);
  padding: 4px 0;
  margin: 0;
}
.law-card__points li svg { flex-shrink: 0; margin-top: 6px; color: var(--c-amber); }

/* 42.4 资料下载卡 */
.dl-card {
  display: flex;
  gap: 18px;
  background: #fff;
  border: 1px solid #E2E8F0;
  border-radius: 12px;
  padding: 20px 22px;
  margin-bottom: 14px;
  box-shadow: 0 4px 14px rgba(11, 27, 51, .055);
  transition: box-shadow .2s ease, transform .2s ease, border-color .2s ease;
}
.dl-card:hover {
  box-shadow: 0 10px 26px rgba(11, 27, 51, .12);
  border-color: #CBD5E1;
  transform: translateY(-2px);
}
.dl-card__icon {
  flex-shrink: 0;
  width: 52px;
  height: 52px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, #C73739 0%, #9C2628 100%);
  color: #fff;
  box-shadow: 0 6px 14px rgba(187, 47, 48, .28);
}
.dl-card__body { flex: 1; min-width: 0; }
.dl-card__meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}
.dl-card__kind {
  font-size: .74rem;
  font-weight: 700;
  color: var(--c-amber-dark);
  background: var(--c-amber-soft, #FDEBEC);
  padding: 3px 10px;
  border-radius: 999px;
}
.dl-card__tag {
  font-size: .74rem;
  color: var(--c-slate-500);
  border: 1px solid var(--c-line, #E2E8F0);
  padding: 3px 10px;
  border-radius: 999px;
}
.dl-card h3 {
  font-size: 1rem;
  line-height: 1.5;
  color: var(--c-navy);
  margin: 0 0 7px;
}
.dl-card p {
  font-size: .89rem;
  line-height: 1.8;
  color: var(--c-text-2);
  margin: 0 0 14px;
}
.dl-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
}
.dl-card__file { font-size: .8rem; color: var(--c-slate-500); }
.btn--sm { padding: 8px 18px; font-size: .86rem; }

/* 42.5 面板底部提示条 */
.law-note {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-top: 20px;
  padding: 14px 18px;
  background: #F8FAFC;
  border: 1px dashed #CBD5E1;
  border-radius: 10px;
  color: var(--c-slate-500);
}
.law-note svg { flex-shrink: 0; margin-top: 3px; color: var(--c-amber); }
.law-note p { margin: 0; font-size: .84rem; line-height: 1.75; }

/* 42.6 响应式 */
@media (max-width: 900px) {
  .law-card { padding: 18px 18px 20px; margin-bottom: 14px; }
  .dl-card { flex-direction: column; gap: 14px; padding: 18px; }
  .dl-card__foot { justify-content: flex-start; }
}
@media (max-width: 640px) {
  .law-card h3 { font-size: 1rem; }
  .dl-card__icon { width: 44px; height: 44px; }
}

/* 42.7 行业资讯窄版下拉：单列紧凑面板（区别于核心服务两列宽面板） */
.nav__sub--narrow { min-width: 250px; grid-template-columns: 1fr; left: 0; }

/* ---------- 32. 打印 ---------- */
@media print {
  .floatbar, .totop, .modal, .header, .topbar, .hero__bg, .hero__veil,
  .pagehead__bg, .pagehead__veil, .nav__sub, .side-cta { display: none !important; }
  body { color: #000; }
  .unithead { break-inside: avoid; }
  .prose table { break-inside: avoid; }
}

/* Consultation select menus, including native Windows option popups. */
.form-field select, .form__row select { background-repeat:no-repeat !important; background-position:right 13px center !important; background-size:14px 14px !important; }
select option, select optgroup { color:#14263e !important; background-color:#fff !important; }
.form-card--dark select { color-scheme:light; }
.download-pending { display:inline-block; padding:10px 16px; color:#64748b; background:#f1f5f9; border:1px solid #dbe3ee; border-radius:6px; }

.prose video{display:block;max-width:100%;height:auto;margin:20px 0}.prose table{max-width:100%}.law-card__download{margin-top:20px}

.list-more{text-align:center;margin:30px 0}.list-summary{color:#64748b;margin:12px 0}.full-list-nav{display:flex;gap:20px;flex-wrap:wrap;margin-bottom:24px}.resource-item{padding:24px 0;border-bottom:1px solid #e2e8f0}.resource-item h3{font-size:1.15rem;margin-bottom:10px}.resource-item p{color:#64748b;margin-bottom:14px}.resource-item h3 a{color:inherit}

.contact-map{border:1px solid #dce5ef;border-radius:14px;overflow:hidden;background:#fff}.contact-map iframe{width:100%;height:460px;display:block;border:0}.contact-map__address{padding:22px 26px}.contact-map__address p{margin:8px 0 16px;color:#64748b}.qr-img{object-fit:contain!important;background:white}@media(max-width:600px){.contact-map iframe{height:350px}}