/* ==========================================================================
   main.css —— 全站样式（墨黑 + 琥珀金）
   --------------------------------------------------------------------------
   目录：
   00 设计变量 / 重置
   01 通用布局与排版组件
   02 按钮
   03 页头 / 导航 / 移动抽屉
   04 首屏
   05 内容区块通用（区块头、数据条、服务卡、优势、流程、行业）
   06 媒体占位与卡片
   07 新闻列表
   08 分公司（网络图 / 地图 / 卡片 / 区域分组）
   09 表格与时间轴
   10 表单
   11 CTA 条与页脚
   12 内页通用（面包屑、页面首屏）
   13 响应式
   ========================================================================== */

/* ============================== 00 设计变量 ============================== */
:root {
  --ink-900: #06070a;
  --ink-800: #0b0e13;
  --ink-750: #0f1319;
  --ink-700: #141922;
  --ink-600: #1c222c;
  --ink-500: #262e3a;

  --gold:      #dbab7a;
  --gold-2:    #eaceb2;
  --gold-3:    #9e7b58;
  --gold-soft: rgba(219, 171, 122, .14);

  --paper:   #f7f6f3;
  --paper-2: #efece5;
  --paper-3: #e5e1d7;

  --text:    #14171c;
  --text-2:  #454b55;
  --muted:   #6d7480;
  --muted-d: #9aa3b0;

  --line:     rgba(20, 23, 28, .12);
  --line-d:   rgba(255, 255, 255, .10);
  --line-d-2: rgba(255, 255, 255, .18);

  --sans: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC",
          system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --serif: Georgia, "Times New Roman", "Songti SC", "SimSun", serif;
  /* 首屏专用字体：苹方 / 等线（DengXian），其余环境回退到微软雅黑等细黑体 */
  --hero-ff: "PingFang SC", "DengXian", "等线", "Hiragino Sans GB", "Source Han Sans SC",
             "Microsoft YaHei", system-ui, -apple-system, sans-serif;

  --wrap: 1280px;
  --pad: 32px;
  --r: 4px;
  --r-lg: 8px;
  --ease: cubic-bezier(.2, .7, .3, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.72;
  color: var(--text);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
h1, h2, h3, h4, h5 { margin: 0; font-weight: 700; line-height: 1.24; letter-spacing: -.01em; }
p { margin: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; border: 0; }
button, input, textarea, select { font: inherit; color: inherit; }
em, i { font-style: normal; }
::selection { background: var(--gold); color: #101214; }
body.no-scroll { overflow: hidden; }

/* 细化滚动条 */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: var(--ink-800); }
::-webkit-scrollbar-thumb { background: #333c49; border-radius: 6px; border: 2px solid var(--ink-800); }
::-webkit-scrollbar-thumb:hover { background: var(--gold-3); }

/* ========================= 01 通用布局与排版组件 ========================= */
.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 var(--pad); }

.eyebrow {
  font-size: 12px; font-weight: 700; letter-spacing: .22em; text-transform: uppercase;
  color: var(--gold); margin: 0 0 14px;
}
.eyebrow--dark { color: var(--gold-3); }

.sec { padding: 104px 0; position: relative; }
.sec--dark { background: var(--ink-800); color: #fff; }
.sec--dark-2 { background: var(--ink-750); color: #fff; }
.sec--paper { background: var(--paper); }
.sec--paper-2 { background: var(--paper-2); }
.sec--tight { padding: 72px 0; }
.sec--flush { padding: 0; }

.sec__hd { max-width: 860px; margin-bottom: 56px; }
.sec__hd--center { margin-left: auto; margin-right: auto; text-align: center; }
.sec__hd h2 {
  font-size: clamp(28px, 3.4vw, 46px);
  letter-spacing: -.02em;
}
.sec__hd .lead {
  margin-top: 18px; font-size: 16.5px; line-height: 1.9; color: var(--text-2); max-width: 720px;
}
.sec__hd--center .lead { margin-left: auto; margin-right: auto; }
.sec--dark .lead, .sec--dark-2 .lead { color: var(--muted-d); }
.sec__hd--split { display: flex; align-items: flex-end; justify-content: space-between; gap: 40px; max-width: none; }
.sec__hd--split .sec__hd-txt { max-width: 720px; }
.sec__hd--split .sec__hd-act { flex: none; padding-bottom: 6px; }

.hair { height: 1px; background: var(--line); border: 0; margin: 0; }
.sec--dark .hair, .sec--dark-2 .hair { background: var(--line-d); }

.rule { width: 56px; height: 3px; background: var(--gold); margin: 0 0 22px; }
.sec__hd--center .rule { margin-left: auto; margin-right: auto; }

.chip {
  display: inline-flex; align-items: center; height: 26px; padding: 0 11px;
  font-size: 12px; letter-spacing: .04em; color: var(--text-2);
  background: rgba(20, 23, 28, .05); border: 1px solid var(--line); border-radius: 999px;
}
.sec--dark .chip, .sec--dark-2 .chip { color: var(--muted-d); background: rgba(255, 255, 255, .05); border-color: var(--line-d); }

.grid { display: grid; gap: 26px; }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grid--2-1 { grid-template-columns: 1.35fr .95fr; gap: 56px; align-items: center; }
.grid--1-2 { grid-template-columns: .85fr 1.35fr; gap: 56px; }

/* 滚动动效 */
[data-reveal] { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
[data-reveal].is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  html { scroll-behavior: auto; }
}

/* =============================== 02 按钮 =============================== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 9px;
  height: 46px; padding: 0 24px; border: 1px solid transparent; border-radius: var(--r);
  font-size: 14.5px; font-weight: 600; letter-spacing: .02em; cursor: pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--gold { background: var(--gold); color: #16130b; }
.btn--gold:hover { background: var(--gold-2); }
.btn--ink { background: var(--ink-800); color: #fff; }
.btn--ink:hover { background: var(--ink-600); }
.btn--line { border-color: var(--line-d-2); color: #fff; }
.btn--line:hover { border-color: var(--gold); color: var(--gold); }
.btn--ghost { border-color: var(--line); color: var(--text); }
.btn--ghost:hover { border-color: var(--ink-800); }
.btn--lg { height: 54px; padding: 0 32px; font-size: 15.5px; }
.btn--sm { height: 38px; padding: 0 18px; font-size: 13.5px; }
.btn--block { width: 100%; }
.btn--text { height: auto; padding: 0; color: var(--gold-3); }
.btn--text:hover { color: var(--gold); }
.btn svg { width: 15px; height: 15px; flex: none; }

.linkmore { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; font-weight: 600; color: var(--gold-3); }
.linkmore svg { width: 16px; height: 16px; transition: transform .25s var(--ease); }
.linkmore:hover svg { transform: translateX(4px); }
.sec--dark .linkmore, .sec--dark-2 .linkmore { color: var(--gold-2); }

/* ========================= 03 页头 / 导航 / 抽屉 ========================= */
.site-header { position: sticky; top: 0; z-index: 900; }

.topbar { background: var(--ink-900); color: #aab2be; font-size: 12.5px; border-bottom: 1px solid rgba(255, 255, 255, .07); }
.topbar__in { display: flex; align-items: center; justify-content: space-between; height: 38px; }
.topbar__left, .topbar__right { display: flex; align-items: center; gap: 12px; min-width: 0; }
.topbar__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 3px rgba(219, 171, 122, .18); flex: none; }
.topbar__tel { color: var(--gold-2); font-weight: 700; letter-spacing: .04em; }
.topbar__sep { width: 1px; height: 12px; background: rgba(255, 255, 255, .16); }
.topbar a:hover { color: #fff; }
.topbar__member { display: inline-flex; align-items: center; gap: 6px; color: var(--gold-2); }
.topbar__member svg { width: 14px; height: 14px; flex: none; }
.topbar__member:hover { color: #fff; }

/* 顶栏时钟：等宽数字，避免秒数跳动时整行抖动 */
.topbar__clock {
  color: #8b95a2; white-space: nowrap; letter-spacing: .02em;
  font-variant-numeric: tabular-nums; font-feature-settings: "tnum" 1;
}

/* 顶部滚动播报（后台「首页设置 → 顶部播报」可编辑，逐条向上滚动） */
.topbar__roll-slot {
  flex: 1; min-width: 0; display: flex; align-items: center; justify-content: center;
  padding: 0 22px; overflow: hidden;
}
.topbar__roll { width: 100%; max-width: 760px; }
.topbar__roll-vp { position: relative; height: 20px; overflow: hidden; }
.topbar__roll-trk {
  position: absolute; left: 0; right: 0; top: 0;
  transition: transform .5s cubic-bezier(.3, .7, .3, 1);
  will-change: transform;
}
.topbar__roll-i {
  display: block; height: 20px; line-height: 20px; text-align: center;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
  color: #aab2be; transition: color .2s;
}
.topbar__roll-i b { margin-right: 9px; color: var(--gold); font-weight: 700; }
a.topbar__roll-i:hover { color: #fff; }

/* 跑马灯模式：横向无缝滚动（内容由 JS 放两遍，各带尾部间距，平移 -50% 即一圈） */
.topbar__roll--mq .topbar__roll-trk {
  right: auto; width: max-content; display: flex;
  animation: topbarMq 26s linear infinite;
}
.topbar__roll--mq .topbar__roll-grp { display: flex; gap: 56px; padding-right: 56px; }
.topbar__roll--mq .topbar__roll-i { flex: none; text-align: left; }
.topbar__roll--mq:hover .topbar__roll-trk { animation-play-state: paused; }
@keyframes topbarMq {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
  .topbar__roll--mq .topbar__roll-trk { animation: none; }
}

.bar { background: rgba(11, 14, 19, .82); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-bottom: 1px solid var(--line-d); transition: background .3s var(--ease); }
.site-header.is-scrolled .bar { background: rgba(6, 7, 10, .96); }
.bar__in { display: flex; align-items: center; gap: 26px; height: 78px; }

.brand { display: flex; align-items: center; gap: 12px; flex: none; }
.brand__mark {
  width: 42px; height: 42px; flex: none; display: grid; place-items: center;
  background: linear-gradient(150deg, var(--gold) 0%, var(--gold-3) 100%);
  color: #12100a; font-size: 21px; font-weight: 800; border-radius: var(--r);
  letter-spacing: -.02em;
}
.brand__txt { display: flex; flex-direction: column; line-height: 1.15; }
.brand__txt b { font-size: 18.5px; font-weight: 700; color: #fff; letter-spacing: .04em; }
.brand__txt i { font-size: 9.5px; letter-spacing: .18em; color: var(--muted-d); text-transform: uppercase; margin-top: 3px; }
/* 后台配置了 Logo 图片时使用图片（留空则回退到上面的单字方块） */
.brand__logo { display: block; height: 42px; width: auto; max-width: 210px; object-fit: contain; flex: none; }
.brand--foot .brand__logo { height: 38px; max-width: 190px; }

.nav { margin-left: auto; }
.nav__list { display: flex; align-items: center; gap: 2px; }
.nav__item { position: relative; }
.nav__link {
  display: flex; align-items: center; gap: 5px; height: 78px; padding: 0 10px;
  font-size: 15px; font-weight: 500; color: #d7dce3; transition: color .22s var(--ease);
}
.nav__link:hover { color: #fff; }
.nav__item.is-active > .nav__link { color: var(--gold); }
.nav__item.is-active > .nav__link::after {
  content: ''; position: absolute; left: 10px; right: 10px; bottom: 20px; height: 2px; background: var(--gold);
}
.nav__caret { width: 9px; height: 6px; opacity: .6; transition: transform .25s var(--ease); }
.nav__item.has-sub:hover .nav__caret { transform: rotate(180deg); }

.nav__sub {
  position: absolute; left: 0; top: 100%; min-width: 208px; padding: 10px;
  background: var(--ink-700); border: 1px solid var(--line-d); border-radius: var(--r-lg);
  box-shadow: 0 22px 50px rgba(0, 0, 0, .5);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .24s var(--ease), transform .24s var(--ease), visibility .24s;
}
.nav__item.has-sub:hover .nav__sub,
.nav__item.has-sub.is-open .nav__sub { opacity: 1; visibility: visible; transform: none; }
.nav__sub a { display: block; padding: 10px 14px; font-size: 14px; color: #c3cad4; border-radius: var(--r); }
.nav__sub a:hover { background: rgba(219, 171, 122, .12); color: var(--gold-2); }

.bar__act { display: flex; align-items: center; gap: 14px; flex: none; }
.burger { display: none; width: 42px; height: 42px; padding: 0; background: none; border: 1px solid var(--line-d-2); border-radius: var(--r); cursor: pointer; position: relative; }
.burger i { position: absolute; left: 11px; width: 18px; height: 1.6px; background: #e6e9ee; transition: all .28s var(--ease); }
.burger i:nth-child(1) { top: 14px; }
.burger i:nth-child(2) { top: 20px; }
.burger i:nth-child(3) { top: 26px; }
.burger.is-open i:nth-child(1) { top: 20px; transform: rotate(45deg); }
.burger.is-open i:nth-child(2) { opacity: 0; }
.burger.is-open i:nth-child(3) { top: 20px; transform: rotate(-45deg); }

.drawer {
  position: fixed; inset: 78px 0 0; background: var(--ink-800); overflow-y: auto;
  opacity: 0; visibility: hidden; transform: translateY(-10px);
  transition: opacity .28s var(--ease), transform .28s var(--ease), visibility .28s;
  border-top: 1px solid var(--line-d);
}
.drawer.is-open { opacity: 1; visibility: visible; transform: none; }
.drawer__in { padding: 18px var(--pad) 60px; }
.drawer__grp { border-bottom: 1px solid var(--line-d); }
.drawer__link { display: block; padding: 16px 2px; font-size: 16.5px; font-weight: 600; color: #eaeef3; }
.drawer__grp > .drawer__link { border-bottom: 0; }
.drawer__subs { display: flex; flex-wrap: wrap; gap: 8px; padding: 0 0 16px; }
.drawer__subs a { font-size: 13.5px; color: var(--muted-d); padding: 6px 12px; border: 1px solid var(--line-d); border-radius: 999px; }
.drawer > .drawer__in > .drawer__link { display: block; padding: 16px 2px; font-size: 16.5px; font-weight: 600; color: #eaeef3; border-bottom: 1px solid var(--line-d); }
.drawer__cta { display: grid; gap: 12px; margin-top: 30px; }
.drawer__member {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  margin-top: 4px; padding-top: 16px; height: 46px; font-size: 14px; color: #c3cad4;
  border-top: 1px solid var(--line-d);
}
.drawer__member svg { width: 15px; height: 15px; flex: none; }
.drawer__member:hover { color: var(--gold); }

/* ================================ 04 首屏 ================================ */
.hero {
  position: relative; color: #fff; overflow: hidden;
  /* 自成层叠上下文：内部 z-index（背景 0 / 流光 1 / 遮罩 2-3 / 文字 4 / 轮播箭头 5）
     全部收在首屏内，不会和外层页面的 z-index 互相干扰 */
  isolation: isolate;
  /* 首屏整体改用苹方 / 等线体 */
  font-family: var(--hero-ff);
  background:
    radial-gradient(110% 92% at 78% 4%, rgba(219, 171, 122, .13), transparent 62%),
    radial-gradient(80% 70% at 10% 100%, rgba(219, 171, 122, .07), transparent 60%),
    linear-gradient(165deg, #131922 0%, #0a0d13 58%, #05060a 100%);
}
/* 流动光效画布（由 hero-fx.js 注入并绘制，无图片 / 无视频） */
.hero__fx { position: absolute; inset: 0; z-index: 1; display: block; width: 100%; height: 100%; pointer-events: none; }
/* 星空 + 流动溢彩层：挂在 .hero__bg 内（z-index:0，自成层叠上下文），
   于是位于背景轮播图之上、流光画布之下，不必改动现有 z-index 体系。
   与流光层分开是为了每帧 clearRect —— 同一块画布上带 8.5% 拖尾，
   静止的星点会被反复叠加到过曝、糊成一片 */
.hero__stars { position: absolute; inset: 0; z-index: 1; display: block; width: 100%; height: 100%; pointer-events: none; }

/* 底层背景轮播图：叠在流光画布之下，多张时淡入淡出 */
.hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero__bg-i {
  position: absolute; inset: 0; display: block; opacity: 0;
  background-position: center 38%; background-size: cover; background-repeat: no-repeat;
  transition: opacity 1.2s ease;
}
.hero__bg-i.is-on { opacity: 1; }

/* 背景轮播的左右箭头（由 hero-fx.js 在配了 2 张以上轮播图时注入）。
   放在 z-index 5：高于遮罩(2-3)与文字层(4)，既不会被压暗也保证可点。
   容器不吃事件，只有按钮可点，免得盖住首屏的按钮与文字 */
.hero__nav { position: absolute; inset: 0; z-index: 5; pointer-events: none; }
.hero__nav-i {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 46px; height: 46px; display: grid; place-items: center; padding-bottom: 4px;
  border: 0; border-radius: 50%; cursor: pointer; font-size: 26px; line-height: 1;
  background: rgba(8, 11, 16, .5); color: #fff;
  -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  pointer-events: auto; transition: background .2s, color .2s;
}
.hero__nav-i:hover { background: var(--gold); color: #16130b; }
.hero__nav-i--prev { left: 14px; }
.hero__nav-i--next { right: 14px; }
/* 1280 级宽度：两侧留白不足，箭头会压住副标题首字 —— 让文字让出箭头位。
   ≥1344px 时 1280 内容区两侧本就有 32px 以上留白，箭头直接落在留白里，不必让位 */
@media (min-width: 861px) and (max-width: 1343px) {
  .hero--bgcar .hero__in { padding-left: calc(var(--pad) + 54px); padding-right: calc(var(--pad) + 54px); }
}
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: 2;
  background:
    linear-gradient(90deg, rgba(5, 6, 10, .84) 0%, rgba(5, 6, 10, .56) 44%, rgba(5, 6, 10, .14) 76%, rgba(5, 6, 10, .44) 100%),
    linear-gradient(180deg, rgba(5, 6, 10, .46) 0%, rgba(5, 6, 10, .05) 38%, rgba(5, 6, 10, .74) 100%);
}
.hero::after {
  content: ''; position: absolute; left: -8%; right: -8%; bottom: -1px; height: 44%; z-index: 3;
  background: linear-gradient(180deg, rgba(219, 171, 122, .12), rgba(219, 171, 122, 0));
  clip-path: polygon(0 100%, 16% 0, 84% 0, 100% 100%);
  /* 金色底板只在「流光动效」模式下出现；纯色与纯图片模式不加这层金色梯形 */
  display: none;
}
.hero.hero--fx::after { display: block; }
.hero__in {
  position: relative; z-index: 4; padding: 108px var(--pad) 0; min-height: 84vh;
  display: flex; flex-direction: column;
  /* 文字层透明度：后台「首页首屏 → 文字层透明度」写入 --hero-text-o */
  opacity: var(--hero-text-o, 1);
}
/* 隐藏文字：保留 .hero__in 的 84vh 高度，只把内容变透明，遮罩同步减淡让背景图透出来 */
.hero--notext .hero__in { opacity: 0; pointer-events: none; }
.hero--notext::before { opacity: .5; }
.hero__badge {
  display: inline-flex; align-items: center; gap: 10px; align-self: flex-start;
  max-width: 100%; flex-wrap: wrap; row-gap: 4px;
  padding: 7px 16px 7px 12px; border: 1px solid var(--line-d-2); border-radius: 999px;
  font-size: 12.5px; color: #cfd6de; letter-spacing: .06em; background: rgba(255, 255, 255, .03);
}
.hero__badge b { color: var(--gold); font-weight: 700; }
.hero h1 {
  margin: 30px 0 0; font-size: clamp(38px, 6.4vw, 84px); line-height: 1.06; letter-spacing: -.03em;
  font-weight: 800; max-width: min(15em, 100%); overflow-wrap: break-word; word-break: normal;
}
/* 首屏高亮：与首屏同一套字体（苹方 / 等线），字重放细以突出对比 */
.hero h1 em { color: var(--gold); font-family: var(--hero-ff); font-weight: 400; font-style: normal; }
.hero__sub {
  margin-top: 26px; font-size: 17px; line-height: 1.95; color: #b9c2ce; max-width: 640px;
}
.hero__tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.hero__tags span {
  padding: 8px 15px; font-size: 13px; color: #cdd4dd;
  border: 1px solid var(--line-d); border-radius: var(--r); background: rgba(255, 255, 255, .03);
}
.hero__act { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }
.hero__stats {
  position: relative; z-index: 2; margin-top: auto; padding: 34px 0 44px;
  border-top: 1px solid var(--line-d);
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px;
}
.hero__stat b { display: block; font-size: clamp(34px, 3.8vw, 54px); font-weight: 800; color: var(--gold); letter-spacing: -.02em; line-height: 1; }
.hero__stat b i { font-size: .46em; font-weight: 700; margin-left: 3px; font-style: normal; }
/* 注意：必须写成 > span（直接子元素）。
   数字本身也包在 <span data-count> 里，用后代选择器会把标签样式套到数字上，
   导致数字被压成 13.5px 灰色、单位被挤到下一行。 */
.hero__stat > span { display: block; margin-top: 12px; font-size: 13.5px; color: #a2acb8; letter-spacing: .04em; }

/* 内页首屏 */
.phero { position: relative; background: var(--ink-800); color: #fff; overflow: hidden; }
.phero::before {
  content: ''; position: absolute; inset: 0;
  background:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .035) 0 1px, transparent 1px 76px),
    radial-gradient(80% 90% at 88% 10%, rgba(219, 171, 122, .22), transparent 60%),
    linear-gradient(160deg, #161c25 0%, #0b0e13 70%);
}
.phero__in { position: relative; z-index: 2; padding: 78px var(--pad) 66px; }
.phero h1 { font-size: clamp(30px, 4.4vw, 54px); letter-spacing: -.025em; margin-top: 14px; }
.phero__lead { margin-top: 20px; font-size: 16.5px; line-height: 1.9; color: #b7c0cc; max-width: 760px; }
.crumb { display: flex; align-items: center; gap: 9px; font-size: 13px; color: var(--muted-d); }
.crumb a:hover { color: var(--gold); }
.crumb i { opacity: .45; }

/* ==================== 05 区块头 / 数据条 / 服务 / 优势 / 流程 ==================== */
.statband { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line-d); border: 1px solid var(--line-d); }
.statband__i { background: var(--ink-800); padding: 34px 28px; }
.statband__i b { display: block; font-size: clamp(30px, 3.4vw, 46px); font-weight: 800; color: var(--gold); line-height: 1; letter-spacing: -.02em; }
.statband__i b i { font-size: .5em; margin-left: 3px; }
/* 同 .hero__stat：必须用 > span，否则数字会被套上标签样式 */
.statband__i > span { display: block; margin-top: 12px; font-size: 13.5px; color: var(--muted-d); }

.svc { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.svc__i { background: var(--paper); padding: 38px 30px 34px; position: relative; transition: background .3s var(--ease); }
.svc__i:hover { background: #fff; }
.svc__no { font-family: var(--serif); font-size: 34px; color: var(--paper-3); font-weight: 700; line-height: 1; letter-spacing: -.02em; }
.svc__i h3 { margin-top: 20px; font-size: 20px; }
.svc__i h3 em { display: block; font-family: var(--serif); font-size: 11.5px; font-weight: 400; letter-spacing: .16em; text-transform: uppercase; color: var(--muted); margin-top: 7px; }
.svc__i p { margin-top: 15px; font-size: 14.5px; line-height: 1.85; color: var(--text-2); }
.svc__tags { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 20px; }

.adv { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; }
.adv__i { padding: 30px 24px; border: 1px solid var(--line-d); border-radius: var(--r-lg); background: rgba(255, 255, 255, .02); transition: border-color .3s var(--ease), background .3s var(--ease), transform .3s var(--ease); }
.adv__i:hover { border-color: rgba(219, 171, 122, .5); background: rgba(219, 171, 122, .06); transform: translateY(-4px); }
.adv__no { font-family: var(--serif); font-size: 13px; letter-spacing: .2em; color: var(--gold); }
.adv__i h3 { margin-top: 14px; font-size: 18.5px; }
.adv__i h3 em { display: block; font-family: var(--serif); font-size: 11px; font-weight: 400; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-d); margin-top: 6px; }
.adv__i p { margin-top: 14px; font-size: 13.8px; line-height: 1.8; color: var(--muted-d); }

.flow { display: grid; grid-template-columns: repeat(6, 1fr); gap: 0; border-top: 1px solid var(--line); }
.flow__i { padding: 30px 22px 28px 0; position: relative; border-right: 1px solid var(--line); padding-left: 22px; }
.flow__i:first-child { padding-left: 0; }
.flow__i:last-child { border-right: 0; }
.flow__no { font-family: var(--serif); font-size: 12px; letter-spacing: .2em; color: var(--gold-3); }
.flow__i h4 { margin-top: 12px; font-size: 16.5px; }
.flow__i p { margin-top: 10px; font-size: 13.5px; line-height: 1.78; color: var(--text-2); }

.ind { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1px; background: var(--line-d); border: 1px solid var(--line-d); }
.ind__i { background: var(--ink-800); padding: 26px 18px; text-align: center; transition: background .3s var(--ease); }
.ind__i:hover { background: var(--ink-700); }
.ind__i b { display: block; font-size: 15.5px; color: #e7ebf0; }
.ind__i span { display: block; margin-top: 6px; font-family: var(--serif); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--muted-d); }

/* 资质 */
.creds { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); }
.creds li { padding: 22px 26px; background: var(--paper); font-size: 14.5px; color: var(--text-2); display: flex; gap: 13px; align-items: flex-start; }
.creds li::before { content: ''; flex: none; width: 7px; height: 7px; margin-top: 9px; background: var(--gold); transform: rotate(45deg); }

/* ======================= 06 媒体占位与卡片 ======================= */
.media {
  position: relative; display: block; overflow: hidden; border-radius: var(--r);
  background-color: var(--ink-700);
  background-image:
    repeating-linear-gradient(90deg, rgba(255, 255, 255, .05) 0 1px, transparent 1px 58px),
    repeating-linear-gradient(0deg, rgba(255, 255, 255, .045) 0 1px, transparent 1px 58px),
    radial-gradient(120% 96% at 78% 6%, rgba(219, 171, 122, .24), transparent 62%),
    linear-gradient(160deg, #1c222c 0%, #0b0e13 72%);
}
.media::after {
  content: ''; position: absolute; left: -6%; right: -6%; bottom: 0; height: 46%; pointer-events: none;
  background: linear-gradient(180deg, rgba(219, 171, 122, .13), rgba(219, 171, 122, 0));
  clip-path: polygon(0 100%, 17% 0, 83% 0, 100% 100%);
  border-top: 1px solid rgba(219, 171, 122, .3);
}
.media--16x9 { aspect-ratio: 16 / 9; }
.media--4x3  { aspect-ratio: 4 / 3; }
.media--1x1  { aspect-ratio: 1 / 1; }
.media--3x4  { aspect-ratio: 3 / 4; }
.media--21x9 { aspect-ratio: 21 / 9; }
.media__img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; z-index: 3; }
.media__img.is-missing { display: none; }
.media__tag {
  position: absolute; z-index: 4; left: 14px; top: 14px; padding: 5px 12px;
  font-size: 11.5px; letter-spacing: .08em; color: #16130b; background: var(--gold); border-radius: 999px;
}
.media__ph {
  position: absolute; z-index: 2; left: 14px; bottom: 14px; max-width: calc(100% - 28px);
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px 6px 10px; font-size: 11.5px; color: #cfd6de;
  border: 1px dashed rgba(255, 255, 255, .3); border-radius: 999px; background: rgba(6, 7, 10, .55);
}
.media__ph i { width: 6px; height: 6px; border-radius: 50%; background: var(--gold); flex: none; }
.media__ph em { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.card { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; transition: border-color .3s var(--ease), transform .3s var(--ease), box-shadow .3s var(--ease); }
.card:hover { border-color: rgba(219, 171, 122, .55); transform: translateY(-5px); box-shadow: 0 20px 44px rgba(20, 23, 28, .1); }
.card .media { border-radius: 0; }
.card__body { padding: 24px 24px 26px; }
.card__meta { display: flex; align-items: center; gap: 10px; font-size: 12.5px; color: var(--muted); letter-spacing: .04em; }
.card__meta i { width: 4px; height: 4px; background: var(--gold); border-radius: 50%; }
.card__title { margin-top: 12px; font-size: 18.5px; line-height: 1.44; }
.card__desc {
  margin-top: 12px; font-size: 14px; line-height: 1.82; color: var(--text-2);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical; overflow: hidden;
}
.card__foot { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }

.filter { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 34px; }
.filter button {
  height: 38px; padding: 0 18px; font-size: 13.5px; cursor: pointer;
  background: transparent; border: 1px solid var(--line); border-radius: var(--r); color: var(--text-2);
  transition: all .25s var(--ease);
}
.filter button:hover { border-color: var(--gold); color: var(--gold-3); }
.filter button.is-on { background: var(--ink-800); border-color: var(--ink-800); color: #fff; }

/* 图集（关于我们 / 展厅） */
.collage { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; align-content: center; }
/* 四格等大（含数据格），一律 4:3，绝对规则对齐 */
.collage > .media, .collage > .collage__stat { aspect-ratio: 4 / 3; }
.collage__stat {
  display: flex; flex-direction: column; justify-content: center; align-items: flex-start;
  padding: 9%; border-radius: var(--r); background: var(--ink-800);
  background-image: radial-gradient(120% 100% at 84% 8%, rgba(219, 171, 122, .22), transparent 62%);
}
.collage__stat b { font-size: clamp(30px, 3.2vw, 46px); font-weight: 800; line-height: 1; color: var(--gold); letter-spacing: -.02em; }
.collage__stat b em { font-size: .52em; font-style: normal; margin-left: 2px; }
.collage__stat span { margin-top: 12px; font-size: 13.5px; color: #cfd6de; letter-spacing: .04em; }
.collage__stat i { margin-top: 6px; font-size: 12px; font-style: normal; color: var(--muted-d); letter-spacing: .04em; }

/* =============================== 07 新闻列表 =============================== */
.newslist { border-top: 1px solid var(--line); }
.newsrow { display: grid; grid-template-columns: 108px 1fr auto; gap: 30px; align-items: center; padding: 26px 4px; border-bottom: 1px solid var(--line); transition: background .25s var(--ease), padding .25s var(--ease); }
.newsrow:hover { background: rgba(219, 171, 122, .06); padding-left: 14px; padding-right: 14px; }
.newsrow__date { display: flex; flex-direction: column; line-height: 1; }
.newsrow__date b { font-family: var(--serif); font-size: 34px; color: var(--ink-800); font-weight: 700; letter-spacing: -.02em; }
.newsrow__date i { margin-top: 8px; font-size: 12px; letter-spacing: .08em; color: var(--muted); }
.newsrow__cat { display: inline-block; font-size: 11.5px; letter-spacing: .1em; color: var(--gold-3); border: 1px solid rgba(169, 127, 46, .35); border-radius: 999px; padding: 3px 11px; }
.newsrow__title { display: block; margin-top: 10px; font-size: 18px; font-weight: 600; line-height: 1.5; }
.newsrow__desc { display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-top: 10px; font-size: 14px; line-height: 1.8; color: var(--text-2); }
.newsrow__more { display: inline-flex; align-items: center; gap: 7px; font-size: 13.5px; font-weight: 600; color: var(--muted); white-space: nowrap; }
.newsrow__more svg { width: 15px; height: 15px; transition: transform .25s var(--ease); }
.newsrow:hover .newsrow__more { color: var(--gold-3); }
.newsrow:hover .newsrow__more svg { transform: translateX(4px); }
.sec--dark .newslist, .sec--dark-2 .newslist { border-top-color: var(--line-d); }
.sec--dark .newsrow, .sec--dark-2 .newsrow { border-bottom-color: var(--line-d); }
.sec--dark .newsrow__title, .sec--dark-2 .newsrow__title { color: #eef1f5; }
.sec--dark .newsrow__date b, .sec--dark-2 .newsrow__date b { color: #fff; }
.sec--dark .newsrow__desc, .sec--dark-2 .newsrow__desc { color: var(--muted-d); }
.sec--dark .newsrow__cat, .sec--dark-2 .newsrow__cat { color: var(--gold-2); border-color: rgba(219, 171, 122, .4); }
.sec--dark .newsrow:hover, .sec--dark-2 .newsrow:hover { background: rgba(219, 171, 122, .09); }

/* ===================== 08 分公司：网络图 / 地图 / 卡片 ===================== */
.nw-wrap { display: grid; grid-template-columns: 1.05fr .95fr; gap: 56px; align-items: center; }
.nw { width: 100%; height: auto; display: block; }
.nw__ring { fill: none; stroke: rgba(255, 255, 255, .13); stroke-width: 1; }
.nw__ring--dash { stroke-dasharray: 3 7; stroke: rgba(219, 171, 122, .34); }
.nw__ring--soft { stroke: rgba(255, 255, 255, .07); }
.nw__line { stroke: rgba(219, 171, 122, .32); stroke-width: 1; stroke-dasharray: 4 6; animation: dashmove 3.4s linear infinite; }
@keyframes dashmove { to { stroke-dashoffset: -40; } }
.nw__node { opacity: 0; animation: nwin .6s var(--ease) forwards; }
@keyframes nwin { from { opacity: 0; } to { opacity: 1; } }
.nw__dot { fill: #f2f4f7; }
.nw__pulse { fill: none; stroke: var(--gold); stroke-width: 1.4; opacity: .8; transform-box: fill-box; transform-origin: center; animation: pulse 2.6s ease-out infinite; }
@keyframes pulse { 0% { transform: scale(1); opacity: .85; } 100% { transform: scale(2.6); opacity: 0; } }
.nw__label { fill: #dbe1e8; font-size: 15px; font-weight: 600; text-anchor: middle; font-family: var(--sans); }
.nw__hq { fill: var(--gold); }
.nw__hq-t { fill: #16130b; font-size: 19px; font-weight: 800; text-anchor: middle; font-family: var(--sans); }
.nw__hq-s { fill: rgba(22, 19, 11, .72); font-size: 9.5px; text-anchor: middle; font-family: var(--sans); letter-spacing: .03em; }
.nw__note { margin-top: 14px; font-size: 12.5px; color: var(--muted-d); text-align: center; }

.nwlist { display: grid; gap: 1px; background: var(--line-d); border: 1px solid var(--line-d); }
.nwlist__i { background: var(--ink-800); padding: 20px 24px; display: grid; grid-template-columns: 78px 1fr auto; gap: 20px; align-items: center; transition: background .25s var(--ease); }
.nwlist__i:hover { background: var(--ink-700); }
.nwlist__i b { font-size: 17px; color: #fff; }
.nwlist__i span { font-size: 13.5px; color: var(--muted-d); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.nwlist__i em { font-family: var(--serif); font-size: 12px; letter-spacing: .12em; color: var(--gold); white-space: nowrap; }

#branch-map { width: 100%; height: 560px; border-radius: var(--r-lg); overflow: hidden; background: var(--ink-700); border: 1px solid var(--line-d); }
#branch-map.is-panel { height: auto; overflow: visible; border: 0; background: transparent; border-radius: 0; }
#branch-map.is-map { height: 560px; }

/* ---------- 中国地图（矢量绘制，无需任何地图 Key） ----------
   边界含 34 个省级行政区（含台湾省、港澳）与南海诸岛附图；
   Albers 等积圆锥投影；深色底图与站点整体风格一致。 */
#branch-map.is-cnmap { background: radial-gradient(125% 105% at 50% 0%, #1a222c 0%, #0c1015 72%); }
.cnmap { position: relative; width: 100%; height: 100%; }
.cnmap__svg { display: block; width: 100%; height: 100%; }
.cnmap__p { fill: #27303b; stroke: rgba(219, 171, 122, .20); stroke-width: .7; transition: fill .2s var(--ease); }
.cnmap__p:hover { fill: #34414f; }
.cnmap__nhb { fill: rgba(219, 171, 122, .055); stroke: rgba(219, 171, 122, .34); stroke-width: .8; stroke-dasharray: 4 3; }
.cnmap__nh { fill: none; stroke: rgba(219, 171, 122, .72); stroke-width: 1; stroke-linejoin: round; }
.cnmap__nht { font-size: 10px; fill: rgba(219, 171, 122, .68); letter-spacing: .1em; }
.cnmap__m { cursor: pointer; }
.cnmap__halo { fill: rgba(255, 255, 255, .10); transition: fill .2s var(--ease); }
.cnmap__dot { fill: #eef1f4; stroke: #0b0e13; stroke-width: 1.3; transition: fill .2s var(--ease); }
.cnmap__hit { fill: transparent; }
.cnmap__m.is-hq .cnmap__halo { fill: rgba(219, 171, 122, .22); }
.cnmap__m.is-hq .cnmap__dot { fill: var(--gold); }
.cnmap__m:hover .cnmap__halo { fill: rgba(219, 171, 122, .40); }
.cnmap__m:hover .cnmap__dot { fill: var(--gold); }
.cnmap__lbl { font-size: 11.5px; fill: #9aa5b1; letter-spacing: .04em; transition: fill .2s var(--ease); }
.cnmap__lbl.is-hq { font-size: 12.5px; font-weight: 700; fill: var(--gold); }
.cnmap__m:hover .cnmap__lbl { fill: var(--gold); }
/* 右侧信息卡 */
.cnmap__card {
  position: absolute; right: 26px; top: 26px; width: 246px;
  background: rgba(16, 21, 27, .84); border: 1px solid rgba(219, 171, 122, .22);
  border-radius: var(--r-lg); padding: 20px 20px 16px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, .34);
}
.cnmap__stat { padding-bottom: 13px; border-bottom: 1px solid rgba(255, 255, 255, .08); }
.cnmap__stat b { font-size: 34px; font-weight: 800; color: var(--gold); line-height: 1; letter-spacing: -.02em; }
.cnmap__stat span { display: block; margin-top: 6px; font-size: 12px; color: #8b95a2; letter-spacing: .04em; }
.cnmap__info { padding: 14px 0 12px; min-height: 130px; }
.cnmap__info h4 { display: flex; align-items: center; gap: 8px; font-size: 17px; color: #fff; }
.cnmap__info h4 em { padding: 2px 6px; border-radius: 3px; background: var(--gold); color: #12100a; font-size: 11px; font-weight: 600; font-style: normal; }
.cnmap__rg { margin-top: 7px; font-size: 12px; color: #8b95a2; }
.cnmap__expo { margin-top: 9px; font-size: 13px; line-height: 1.7; color: #cfd6de; }
.cnmap__addr { margin-top: 8px; font-size: 12.5px; line-height: 1.7; color: #8b95a2; }
.cnmap__tel { margin-top: 9px; font-size: 13.5px; font-weight: 700; color: var(--gold); }
.cnmap__legend { display: flex; flex-wrap: wrap; align-items: center; gap: 4px 14px; padding-top: 12px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: 11.5px; color: #8b95a2; }
.cnmap__legend i.lg { display: inline-block; width: 9px; height: 9px; margin-right: 5px; border-radius: 50%; vertical-align: middle; }
.cnmap__legend .lg--hq { background: var(--gold); }
.cnmap__legend .lg--city { background: #eef1f4; }
.cnmap__tip { flex-basis: 100%; color: #6d7683; }

.mappanel { border: 1px solid var(--line-d); border-radius: var(--r-lg); background: var(--ink-800); overflow: hidden; }
.mappanel__hd { display: flex; align-items: flex-end; justify-content: space-between; gap: 30px; padding: 30px 32px; border-bottom: 1px solid var(--line-d); }
.mappanel__hd h3 { font-size: 21px; color: #fff; }
.mappanel__hd p { margin-top: 10px; font-size: 14px; line-height: 1.8; color: var(--muted-d); max-width: 620px; }
.mappanel__num { flex: none; text-align: right; }
.mappanel__num b { display: block; font-size: 46px; font-weight: 800; color: var(--gold); line-height: 1; letter-spacing: -.02em; }
.mappanel__num span { display: block; margin-top: 8px; font-size: 12.5px; color: var(--muted-d); letter-spacing: .06em; }
.mappanel__body { padding: 8px 32px 26px; }
.map-rg { padding: 22px 0; border-bottom: 1px dashed rgba(255, 255, 255, .1); }
.map-rg:last-child { border-bottom: 0; }
.map-rg h4 { display: flex; align-items: center; gap: 10px; font-size: 15px; color: #e7ebf0; letter-spacing: .06em; }
.map-rg h4 span { display: inline-grid; place-items: center; width: 20px; height: 20px; font-size: 11px; border-radius: 50%; background: var(--gold-soft); color: var(--gold-2); }
.map-rg__body { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; margin-top: 16px; background: var(--line-d); border: 1px solid var(--line-d); }
.map-rg__body a { background: var(--ink-750); padding: 15px 16px; transition: background .25s var(--ease); }
.map-rg__body a:hover { background: var(--ink-600); }
.map-rg__body b { display: block; font-size: 16px; color: #fff; }
.map-rg__body span { display: block; margin-top: 6px; font-size: 11.5px; line-height: 1.6; color: var(--muted-d); }

.branches { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.branch { background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); padding: 26px 26px 24px; scroll-margin-top: 130px; transition: border-color .3s var(--ease), box-shadow .3s var(--ease); }
.branch:hover { border-color: rgba(219, 171, 122, .6); box-shadow: 0 16px 38px rgba(20, 23, 28, .09); }
.branch__hd { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.branch__city { font-size: 25px; font-weight: 800; letter-spacing: -.01em; }
.branch__badge { font-size: 11.5px; letter-spacing: .08em; padding: 4px 11px; border-radius: 999px; background: var(--gold); color: #16130b; font-weight: 700; }
.branch__badge--o { background: rgba(20, 23, 28, .07); color: var(--text-2); font-weight: 500; }
.branch__list { margin-top: 18px; display: grid; gap: 13px; }
.branch__list li { display: grid; grid-template-columns: 68px 1fr; gap: 12px; font-size: 13.8px; line-height: 1.72; }
.branch__list span { color: var(--muted); }
.branch__list b { font-weight: 500; color: var(--text-2); }
.branch__list a { color: var(--gold-3); font-weight: 600; }

.rgs { display: grid; gap: 18px; }
.rg { display: grid; grid-template-columns: 168px 1fr; gap: 24px; align-items: start; padding: 22px 0; border-top: 1px solid var(--line-d); }
.rg__hd h3 { font-size: 20px; color: #fff; }
.rg__hd span { display: block; margin-top: 8px; font-size: 12.5px; color: var(--muted-d); letter-spacing: .06em; }
.rg__body { display: flex; flex-wrap: wrap; gap: 10px; }
.rg__item { position: relative; display: flex; flex-direction: column; gap: 4px; padding: 13px 18px; border: 1px solid var(--line-d); border-radius: var(--r); min-width: 152px; transition: border-color .25s var(--ease), background .25s var(--ease); }
.rg__item:hover { border-color: var(--gold); background: rgba(219, 171, 122, .08); }
.rg__item b { font-size: 16px; color: #fff; }
.rg__item span { font-size: 12.5px; color: var(--muted-d); }
.rg__item em { position: absolute; right: 12px; top: 12px; font-size: 10.5px; color: var(--gold); letter-spacing: .06em; }

/* ========================== 09 表格与时间轴 ========================== */
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; }
.tbl th, .tbl td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--line); }
.tbl th { font-size: 12.5px; letter-spacing: .08em; color: var(--muted); font-weight: 600; background: var(--paper-2); }
.tbl tbody tr:hover { background: rgba(219, 171, 122, .07); }
.tbl b { font-weight: 600; }

.tl { position: relative; padding-left: 34px; }
.tl::before { content: ''; position: absolute; left: 6px; top: 6px; bottom: 6px; width: 1px; background: var(--line); }
.tl__i { position: relative; padding: 0 0 34px; }
.tl__i:last-child { padding-bottom: 0; }
.tl__i::before { content: ''; position: absolute; left: -34px; top: 7px; width: 13px; height: 13px; border-radius: 50%; background: var(--paper); border: 2px solid var(--gold); }
.tl__y { font-family: var(--serif); font-size: 21px; font-weight: 700; color: var(--gold-3); letter-spacing: -.01em; }
.tl__i h4 { margin-top: 8px; font-size: 17px; }
.tl__i p { margin-top: 8px; font-size: 14px; line-height: 1.8; color: var(--text-2); }

/* ============================== 10 表单 ============================== */
.form { display: grid; gap: 18px; }
.form__row { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.field { display: grid; gap: 8px; }
.field label { font-size: 13px; color: var(--text-2); letter-spacing: .02em; }
.field label i { color: #c0392b; margin-left: 3px; }
.field input, .field select, .field textarea {
  width: 100%; padding: 13px 15px; font-size: 14.5px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--r); transition: border-color .22s var(--ease), box-shadow .22s var(--ease);
}
.field textarea { min-height: 132px; resize: vertical; line-height: 1.7; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(219, 171, 122, .18);
}
.field--full { grid-column: 1 / -1; }
.form__tip { min-height: 22px; font-size: 13.5px; color: var(--muted); }
.form__tip.is-warn { color: #c0392b; }
.form__tip.is-ok { color: #2f7d52; }

/* ========================== 11 CTA 条与页脚 ========================== */
.cta-band { position: relative; background: var(--ink-800); color: #fff; overflow: hidden; }
.cta-band::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(70% 120% at 88% 50%, rgba(219, 171, 122, .26), transparent 62%),
              linear-gradient(150deg, #171d26, #06070a);
}
.cta-band__in { position: relative; z-index: 2; padding: 68px var(--pad); display: flex; align-items: center; justify-content: space-between; gap: 46px; flex-wrap: wrap; }
.cta-band__txt h2 { font-size: clamp(24px, 2.9vw, 38px); letter-spacing: -.02em; }
.cta-band__txt p { margin-top: 14px; font-size: 15.5px; color: #b4bdc9; max-width: 640px; }
.cta-band__txt .eyebrow { margin-bottom: 12px; }
.cta-band__act { display: flex; flex-wrap: wrap; gap: 14px; flex: none; }

.site-footer { background: var(--ink-900); color: var(--muted-d); font-size: 14px; }
.foot__grid { display: grid; grid-template-columns: 1.5fr .85fr .85fr 1.35fr; gap: 46px; padding: 66px 0 46px; }
.brand--foot .brand__txt b { font-size: 18px; }
.foot__slogan { margin-top: 20px; font-size: 14.5px; color: #b6bfca; letter-spacing: .02em; }
.foot__desc { margin-top: 14px; font-size: 13.5px; line-height: 1.85; color: #7d8794; max-width: 340px; }
.foot__tel { margin-top: 24px; }
.foot__tel span { display: block; font-size: 12px; letter-spacing: .1em; color: #6d7683; }
.foot__tel b { display: block; margin-top: 6px; font-size: 25px; font-weight: 800; color: var(--gold); letter-spacing: .01em; }

/* 页脚二维码：服务热线下方两个码位（站点码 / 客户经理码） */
.foot__qr { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 24px; }
.foot__qr-i { text-align: center; }
.foot__qr-i img {
  display: block; width: 104px; height: 104px; border-radius: 8px;
  background: #fff; object-fit: contain;
}
.foot__qr-ph {
  display: grid; place-items: center; width: 104px; height: 104px; border-radius: 8px;
  font-size: 11px; line-height: 1.5; color: #6d7683; text-align: center;
  background: rgba(255, 255, 255, .05); border: 1px dashed rgba(255, 255, 255, .22);
}
.foot__qr-t { display: block; margin-top: 8px; font-size: 11.5px; color: #6d7683; }
.foot__qr-i img { cursor: zoom-in; transition: transform .2s var(--ease); }
.foot__qr-i img:hover { transform: scale(1.04); }

/* 二维码放大层（页脚二维码点击后） */
.qrz {
  position: fixed; inset: 0; z-index: 1200; display: grid; place-items: center;
  padding: 24px; background: rgba(6, 7, 10, .84); cursor: zoom-out;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.qrz__in { max-width: 100%; text-align: center; }
.qrz__in img {
  display: block; width: min(66vw, 340px); height: auto; margin: 0 auto;
  padding: 12px; background: #fff; border-radius: 12px;
  box-shadow: 0 30px 70px rgba(0, 0, 0, .5);
}
.qrz__t { display: block; margin-top: 15px; font-size: 14px; color: #fff; }
.qrz__h { display: block; margin-top: 6px; font-size: 12px; color: #8b95a2; }

/* 页脚二维码在窄屏的整体自适应：两列并排不换行，尺寸随屏宽递减 */
@media (max-width: 720px) {
  .foot__qr { gap: 12px; margin-top: 20px; }
  .foot__qr-i img, .foot__qr-ph { width: 92px; height: 92px; }
  .foot__qr-t { margin-top: 6px; font-size: 11px; }
  .qrz__in img { width: min(76vw, 300px); }
}
@media (max-width: 380px) {
  .foot__qr { gap: 10px; }
  .foot__qr-i img, .foot__qr-ph { width: 84px; height: 84px; }
}
.foot__col h4 { font-size: 14px; color: #fff; letter-spacing: .08em; margin-bottom: 20px; }
.foot__col ul { display: grid; gap: 12px; }
.foot__col a { color: #98a2ae; transition: color .22s var(--ease); }
.foot__col a:hover { color: var(--gold); }
.foot__contact li { display: grid; gap: 5px; }
.foot__contact span:first-child { font-size: 12px; color: #6d7683; letter-spacing: .06em; }
.foot__contact b { color: #cfd6de; font-weight: 500; }
.foot__cities { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; padding: 24px 0; border-top: 1px solid var(--line-d); font-size: 13.5px; }
.foot__cities-t { letter-spacing: .1em; color: #6d7683; margin-right: 6px; }
.foot__cities a { color: #a8b2be; }
.foot__cities a:hover { color: var(--gold); }
.foot__cities em { color: #3d4552; }
.foot__bottom { border-top: 1px solid var(--line-d); }
.foot__bottom-in { display: flex; flex-wrap: wrap; align-items: center; gap: 18px; padding: 22px 0 30px; font-size: 12.5px; color: #6d7683; }
.foot__lic a { color: #6d7683; }
.foot__lic a:hover { color: var(--gold); }
.foot__misc { display: flex; gap: 18px; margin-left: auto; }
.foot__misc a:hover { color: var(--gold); }

/* ========================== 12 内页通用 ========================== */
.prose { max-width: 820px; }
.prose h3 { margin: 34px 0 14px; font-size: 21px; }
.prose h4 { margin: 26px 0 12px; font-size: 17.5px; }
.prose p { margin: 14px 0; font-size: 15.5px; line-height: 1.95; color: var(--text-2); }
.prose ul { margin: 16px 0; display: grid; gap: 11px; }
.prose ul li { position: relative; padding-left: 22px; font-size: 15.5px; line-height: 1.9; color: var(--text-2); }
.prose ul li::before { content: ''; position: absolute; left: 0; top: 11px; width: 7px; height: 7px; background: var(--gold); transform: rotate(45deg); }
.prose .quote { margin: 30px 0; padding: 24px 28px; border-left: 3px solid var(--gold); background: var(--paper-2); font-size: 16px; line-height: 1.95; color: var(--text); }

.anchor-pad { scroll-margin-top: 120px; }
.sec__hd--sm h2 { font-size: clamp(22px, 2.4vw, 30px); }

.infobox { display: grid; gap: 1px; background: var(--line); border: 1px solid var(--line); }
.infobox__i { background: var(--paper); padding: 24px 26px; display: grid; grid-template-columns: 88px 1fr; gap: 16px; font-size: 14.5px; }
.infobox__i span { color: var(--muted); }
.infobox__i b { font-weight: 500; color: var(--text); }
.infobox__i a { color: var(--gold-3); font-weight: 600; }

/* ============================== 13 响应式 ============================== */
@media (max-width: 1260px) {
  :root { --pad: 26px; }
  /* 页头加固：中等宽度下全屏导航余量不足（Safari/字体差异即溢出），
     提前收进汉堡菜单，并收紧导航项间距留出安全余量 */
  .nav { display: none; }
  .bar__act .btn { display: none; }
  .bar__act { margin-left: auto; }
  .burger { display: block; }
  .bar__in { height: 68px; }
  .drawer { inset: 106px 0 0; }
  .nav__link { padding: 0 9px; font-size: 14px; }
  .adv { grid-template-columns: repeat(3, 1fr); }
  .ind { grid-template-columns: repeat(4, 1fr); }
  .flow { grid-template-columns: repeat(3, 1fr); }
  .flow__i { padding-left: 20px; padding-right: 20px; }
  .flow__i:nth-child(3n) { border-right: 0; }
  .flow__i:nth-child(3n + 1) { padding-left: 0; }
  .branches { grid-template-columns: repeat(2, 1fr); }
  .foot__grid { grid-template-columns: 1.4fr 1fr 1.4fr; gap: 36px; }
  .foot__col:nth-of-type(3) { display: none; }
}

@media (max-width: 1080px) {
  .nav, .bar__act .btn { display: none; }
  .burger { display: block; }
  /* 主导航隐藏后，原先由 .nav 的 margin-left:auto 承担的右推失效，
     .bar__act 会紧贴品牌导致按钮不贴边 —— 在此断点内由它自己承担右推 */
  .bar__act { margin-left: auto; }
  .bar__in { height: 68px; }
  .drawer { inset: 106px 0 0; }
  .svc { grid-template-columns: repeat(2, 1fr); }
  .grid--3, .grid--2-1, .grid--1-2 { grid-template-columns: 1fr; }
  .grid--2-1, .grid--1-2 { gap: 40px; }
  .nw-wrap { grid-template-columns: 1fr; gap: 40px; }
  .collage { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
  /* 平板与手机：首屏改竖向遮罩，保证动画再亮文字也清晰 */
  .hero::before {
    background:
      linear-gradient(180deg, rgba(5, 6, 10, .82) 0%, rgba(5, 6, 10, .62) 44%, rgba(5, 6, 10, .88) 100%);
  }
}

@media (max-width: 860px) {
  .sec { padding: 70px 0; }
  .sec--tight { padding: 52px 0; }
  /* 移动端隐藏顶部信息条，只留主导航，省出 38px 首屏空间（热线在抽屉里） */
  .topbar { display: none; }
  /* 抽屉改为悬浮面板：左右留边距、圆角、投影，不再贴屏幕两侧 */
  .drawer {
    inset: 76px var(--pad) 14px;
    border: 1px solid var(--line-d);
    border-radius: var(--r-lg);
    box-shadow: 0 22px 54px rgba(0, 0, 0, .5);
  }
  .drawer__in { padding: 14px 16px calc(24px + env(safe-area-inset-bottom, 0px)); }
  .hero__in { padding: 62px var(--pad) 0; min-height: auto; }
  .hero__stats { grid-template-columns: repeat(2, 1fr); gap: 26px; margin-top: 48px; }
  .sec__hd--split { flex-direction: column; align-items: flex-start; gap: 24px; }
  .statband { grid-template-columns: repeat(2, 1fr); }
  .grid--2, .grid--4 { grid-template-columns: 1fr; }
  .svc { grid-template-columns: 1fr; }
  .adv { grid-template-columns: repeat(2, 1fr); }
  .ind { grid-template-columns: repeat(3, 1fr); }
  .flow { grid-template-columns: repeat(2, 1fr); }
  .flow__i, .flow__i:nth-child(3n + 1) { padding-left: 18px; }
  .flow__i:nth-child(3n) { border-right: 1px solid var(--line); }
  .flow__i:nth-child(2n) { border-right: 0; }
  .flow__i:nth-child(2n + 1) { padding-left: 0; }
  .creds { grid-template-columns: 1fr; }
  .branches { grid-template-columns: 1fr; }
  .rg { grid-template-columns: 1fr; gap: 14px; }
  .nwlist__i { grid-template-columns: 68px 1fr; gap: 14px; }
  .nwlist__i em { grid-column: 2; }
  .map-rg__body { grid-template-columns: repeat(2, 1fr); }
  .mappanel__hd { flex-direction: column; align-items: flex-start; gap: 18px; padding: 24px 22px; }
  .mappanel__num { text-align: left; }
  .mappanel__body { padding: 6px 22px 20px; }
  .newsrow { grid-template-columns: 74px 1fr; gap: 18px; }
  .newsrow__more { display: none; }
  .newsrow__date b { font-size: 27px; }
  .form__row { grid-template-columns: 1fr; }
  /* 手机端页脚只保留「服务网点」与底部版权，
     上方的品牌、联系方式、二维码整块收起，避免页脚过长 */
  .foot__grid { display: none; }
  .foot__cities { padding: 18px 0; }
  .foot__bottom-in { padding: 16px 0 24px; }
  /* 首屏：整块高度跟随视口缩放。页头（.bar 68px）是 sticky 且在文档流内，
     所以用 100svh - 68px 让「页头 + 首屏」≈ 一屏；内容更高时不裁切（min-height）。
     svh 规避手机地址栏把内容顶出屏幕，vh 作为不支持 svh 时的兜底。 */
  .hero__in {
    padding: calc(62px + 18px) var(--pad) 0;
    min-height: calc(100vh - 68px);
    min-height: calc(100svh - 68px);
  }
  /* 字号与纵向节奏都按屏宽流式缩放：窄屏不挤、宽屏不空，
     间距同步收紧，保证首屏内容尽量落在同一屏内 */
  .hero h1 { margin-top: 22px; font-size: clamp(30px, 7.6vw, 54px); letter-spacing: -.02em; }
  .hero__sub { margin-top: 16px; font-size: clamp(13.5px, 3.6vw, 17px); line-height: 1.78; }
  .hero__badge { font-size: clamp(11px, 2.9vw, 12.5px); }
  .hero__tags { margin-top: 18px; gap: 8px; }
  .hero__tags span { padding: 6px 12px; font-size: clamp(11.5px, 3vw, 13px); }
  .hero__act { margin-top: 20px; gap: 10px; }
  .hero__stats { gap: 16px 20px; margin-top: 24px; padding: 26px 0 28px; }
  .hero__stat b { font-size: clamp(26px, 7.6vw, 40px); }
  .hero__stat > span { margin-top: 6px; font-size: clamp(11.5px, 3vw, 13.5px); }
  /* 手机端首屏左右都没有空位（文字已占满），轮播箭头改到底部居中横排一对；
     同时给统计区加上底部内边距，预留出箭头那一行，保证不压任何文字 */
  .hero__nav-i {
    top: auto; transform: none; bottom: 14px;
    width: 40px; height: 40px; font-size: 22px;
  }
  .hero__nav-i--prev { left: auto; right: calc(50% + 6px); }
  .hero__nav-i--next { right: auto; left: calc(50% + 6px); }
  .hero--bgcar .hero__stats { padding-bottom: 68px; }
  /* 中国地图：手机端改按比例自适应高度，信息卡移到地图下方 */
  #branch-map.is-cnmap { height: auto; }
  .cnmap__svg { height: auto; }
  .cnmap__card {
    position: static; width: auto; margin: 0; padding: 18px 18px 14px;
    border: 0; border-top: 1px solid rgba(219, 171, 122, .18);
    border-radius: 0 0 var(--r-lg) var(--r-lg); background: rgba(16, 21, 27, .92); box-shadow: none;
  }
  .cnmap__info { min-height: 0; }
  .cnmap__stat b { font-size: 28px; }
  .cnmap__tip { color: #8b95a2; }
  /* 手机端页脚整体居中：此前全部左对齐，城市条右侧空 38px、底栏空 113px，视觉重心明显偏左 */
  .foot__grid { text-align: center; }
  .foot__brand .brand { justify-content: center; }
  .foot__desc { margin-left: auto; margin-right: auto; }
  .foot__cities { justify-content: center; }
  .foot__bottom-in { justify-content: center; }
  .foot__misc { justify-content: center; }
  #branch-map { height: 420px; }
  .tbl { font-size: 13px; }
  .tbl th, .tbl td { padding: 12px 12px; }
}

@media (max-width: 560px) {
  :root { --pad: 18px; }
  .hero { background-position: 58% 46%; }
  .hero h1 { font-size: clamp(30px, 9vw, 40px); }
  .hero__act .btn { width: 100%; }
  .cta-band__act { width: 100%; }
  .cta-band__act .btn { width: 100%; }
  .adv { grid-template-columns: 1fr; }
  .ind { grid-template-columns: repeat(2, 1fr); }
  .collage { grid-template-columns: 1fr; gap: 12px; }
  .statband { grid-template-columns: 1fr; }
  .infobox__i { grid-template-columns: 1fr; gap: 6px; }
  .map-rg__body { grid-template-columns: 1fr; }
  .mappanel__hd { padding: 20px 18px; }
  .mappanel__body { padding: 4px 18px 16px; }
  .brand__txt i { letter-spacing: .1em; }
  /* 手机端地图只有 ~350px 宽，SVG 内 11.5px 会缩到 4px 无法阅读：
     隐藏城市标签、放大圆点，城市详情由下方信息卡呈现（点击标记切换）。 */
  .cnmap__lbl { display: none; }
  .cnmap__dot { r: 11; stroke-width: .8; }
  .cnmap__halo { r: 17; }
  .cnmap__hit { r: 24; }
  .cnmap__m.is-hq .cnmap__dot { r: 13; }
  .cnmap__m.is-hq .cnmap__halo { r: 20; }
}

@media print {
  .site-header, .cta-band, .site-footer, .drawer { display: none; }
  body { background: #fff; }
}

/* ============================== 滚动导航（一键回到顶部 / 底部） ============================== */
.scrollnav {
  position: fixed; right: 24px; bottom: 96px; z-index: 855;
  display: flex; flex-direction: column; align-items: center; padding: 4px;
  background: rgba(11, 14, 19, .88); border: 1px solid var(--line-d-2); border-radius: 999px;
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, .32);
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .28s, transform .28s, visibility .28s;
}
.scrollnav.is-on { opacity: 1; visibility: visible; transform: none; }
.scrollnav__i {
  position: relative; width: 44px; height: 44px; display: grid; place-items: center;
  border: 0; border-radius: 50%; background: transparent; color: #c3cad4;
  cursor: pointer; transition: background .2s, color .2s;
}
/* 滚动进度做成按钮外圈的圆环，替代原来那条独立竖线 */
.scrollnav__ring { position: absolute; inset: 0; width: 100%; height: 100%; transform: rotate(-90deg); pointer-events: none; }
.scrollnav__ring circle { fill: none; stroke-width: 2.4; }
.scrollnav__ring-bg { stroke: rgba(255, 255, 255, .13); }
.scrollnav__ring-fg { stroke: var(--gold); stroke-linecap: round; transition: stroke-dashoffset .18s ease; }
.scrollnav__arw {
  position: relative; width: 19px; height: 19px; fill: none; stroke: currentColor;
  stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round;
}
.scrollnav__i:hover { background: rgba(219, 171, 122, .18); color: var(--gold-2); }
.scrollnav__i:active { transform: scale(.94); }
.scrollnav__i:disabled { opacity: .28; cursor: default; }
.scrollnav__i:disabled:hover { background: transparent; color: #c3cad4; }
.scrollnav__line { width: 18px; height: 1px; flex: none; background: var(--line-d-2); }

/* 手机端：两个按钮改为横排，与客服按钮并排放在同一高度，
   避免竖向堆叠后把手机底部近 180px 的右侧区域全部占死、挡住页脚链接 */
@media (max-width: 720px) {
  .scrollnav {
    flex-direction: row; right: 80px;
    bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  }
  .scrollnav__i { width: 40px; height: 40px; }
  .scrollnav__line { width: 1px; height: 18px; }
}

/* ===================== 移动端触控与输入体验（全站） ===================== */
@media (max-width: 860px) {
  /* iOS 在字号小于 16px 的输入框获焦时会自动放大页面，统一提到 16px 规避 */
  .field input, .field select, .field textarea { font-size: 16px; }
  /* 触控目标不小于 44px 的可点区域 */
  .btn { min-height: 44px; }
  .btn--sm { min-height: 40px; }
  .filter button { min-height: 42px; }
  .tabs button { min-height: 44px; }
  .foot__col a { display: inline-block; padding: 3px 0; }
  /* 页脚与面包屑是独立的导航项，触控高度提到 36px 以上 */
  .foot__col ul { gap: 2px; }
  .foot__col a { padding: 6px 0; }
  .foot__contact li { padding: 2px 0; gap: 3px; }
  /* 服务网点：标签独占一行，城市改用 6 列网格 —— 12 个城市正好上排 6 个、下排 6 个。
     斜杠分隔符在网格里由列间距替代，隐藏掉；城市名居中且整格可点，方便手指点按。
     注意 padding 要显式带上 var(--pad)：.foot__cities 自身的 padding 简写会覆盖 .wrap 的左右内边距 */
  .foot__cities {
    display: grid; grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 10px 4px; padding: 16px var(--pad) 18px;
  }
  .foot__cities-t { grid-column: 1 / -1; padding: 0 0 2px; margin-right: 0; text-align: center; }
  .foot__cities em { display: none; }
  .foot__cities a { display: block; padding: 5px 0; text-align: center; }
  /* 版权区整体居中：.foot__misc 的 margin-left:auto 会把右侧链接组顶到最右，
     手机端清掉它，让版权 / 备案号 / 链接组都居中对齐。
     padding 同样要显式写 var(--pad)，否则会覆盖 .wrap 的左右内边距、内容顶到屏幕边 */
  .foot__bottom-in { justify-content: center; text-align: center; gap: 8px; padding: 16px var(--pad) 24px; }
  .foot__misc {
    margin-left: 0; gap: 4px; flex-wrap: wrap; justify-content: center;
    min-width: 0; max-width: 100%;
  }
  .foot__misc a { display: inline-block; padding: 5px 7px; }
  .foot__tel a, .foot__lic a { display: inline-block; padding: 5px 0; }
  .linkmore { padding: 7px 0; }
  .crumb a { display: inline-block; padding: 6px 2px; }
  .newsrow__more { padding: 6px 0; }
  /* 横滑容器加惯性与轻微回弹提示 */
  .tbl-scroll, [style*="overflow-x:auto"] { -webkit-overflow-scrolling: touch; }
  /* 首屏按钮整行铺开，避免两行挤压 */
  .hero__act .btn { flex: 1 1 100%; }
  .cta-band__act { width: 100%; }
  .cta-band__act .btn { flex: 1 1 100%; }
  /* 底部留出安全区 + 悬浮按钮（客服 / 滚动）的净空，避免遮住页脚链接 */
  .site-footer { padding-bottom: calc(86px + env(safe-area-inset-bottom, 0px)); }
}

/* ===================== 超窄屏加固（≤400px） ===================== */
@media (max-width: 400px) {
  /* 品牌区原为 flex:none 不可收缩，320px 级窄屏会把页头整体挤出容器 */
  .brand { flex: 0 1 auto; min-width: 0; }
  .brand__txt { min-width: 0; }
  .brand__txt b { font-size: 16px; white-space: nowrap; }
  .brand__txt i { font-size: 8.5px; letter-spacing: .08em; white-space: nowrap; }
  .brand__mark { width: 36px; height: 36px; }
  /* 首屏标题在窄屏进一步收小，杜绝任何引擎下的横向溢出 */
  .hero h1 { font-size: clamp(26px, 8.6vw, 34px); }
}

/* ==================== 新闻详情页（news-detail.html） ==================== */
.phero--art { padding-bottom: 4px; }
.phero--art h1 { margin-top: 16px; font-size: clamp(25px, 3.5vw, 44px); line-height: 1.26; letter-spacing: -.02em; max-width: 24em; }
.art__cat {
  display: inline-block; margin-top: 18px; padding: 5px 13px; border-radius: 999px;
  background: var(--gold-soft); border: 1px solid rgba(219, 171, 122, .38);
  color: var(--gold-2); font-size: 12.5px; letter-spacing: .08em;
}
.art__meta { margin-top: 15px; font-size: 13.5px; color: var(--muted-d); letter-spacing: .04em; }

.art-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 296px; gap: 56px; align-items: start; }

.art { font-size: 16.5px; line-height: 2.05; color: var(--text-2); }
.art > p { margin-top: 20px; }
.art > p:first-child { margin-top: 0; }
.art .art__lead {
  padding-left: 20px; border-left: 3px solid var(--gold);
  font-size: 18.5px; line-height: 1.95; color: var(--text); font-weight: 500;
}
.art h2 { margin: 44px 0 2px; font-size: clamp(19px, 2.1vw, 25px); line-height: 1.42; color: var(--text); }
.art h2::before { content: ''; display: block; width: 34px; height: 2px; margin-bottom: 18px; background: var(--gold); }
.art ul, .art ol { display: grid; gap: 10px; margin-top: 18px; }
.art ul li { position: relative; padding-left: 22px; }
.art ul li::before { content: ''; position: absolute; left: 3px; top: 13px; width: 6px; height: 6px; border-radius: 50%; background: var(--gold); }
.art ol { counter-reset: artn; }
.art ol li { position: relative; padding-left: 33px; counter-increment: artn; }
.art ol li::before {
  content: counter(artn); position: absolute; left: 0; top: 5px; width: 22px; height: 22px;
  display: grid; place-items: center; border-radius: 50%; background: var(--ink-800);
  color: #fff; font-size: 11.5px; font-weight: 700; line-height: 1;
}

.art-side { position: sticky; top: 104px; display: grid; gap: 20px; }
.art-side__box { padding: 24px 22px; border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; }
.art-side__box h3 { margin-bottom: 16px; font-size: 15px; letter-spacing: .06em; color: var(--text); }
.art-side__list { display: grid; gap: 16px; }
.art-side__list a { display: block; padding-bottom: 14px; border-bottom: 1px solid var(--line); }
.art-side__list a:last-child { padding-bottom: 0; border-bottom: 0; }
.art-side__date { display: block; font-size: 12px; color: var(--muted); letter-spacing: .04em; }
.art-side__ttl { display: block; margin-top: 6px; font-size: 14px; line-height: 1.65; color: var(--text); transition: color .2s var(--ease); }
.art-side__list a:hover .art-side__ttl { color: var(--gold-3); }
.art-side__box--cta { background: var(--ink-800); border-color: var(--ink-800); }
.art-side__box--cta h3 { color: #fff; }
.art-side__box--cta p { font-size: 13.5px; line-height: 1.85; color: var(--muted-d); }
.art-side__box--cta .btn { width: 100%; margin-top: 14px; }

.art-nav { display: grid; grid-template-columns: 1fr 1fr auto; gap: 16px; align-items: center; margin-top: 54px; padding-top: 30px; border-top: 1px solid var(--line); }
.art-nav__i { display: block; padding: 16px 20px; border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; transition: border-color .2s var(--ease); }
.art-nav__i:hover { border-color: var(--gold); }
.art-nav__i > span { display: block; font-size: 12px; color: var(--muted); letter-spacing: .08em; }
.art-nav__i b { display: block; margin-top: 8px; font-size: 14.5px; line-height: 1.6; font-weight: 600; color: var(--text); }
.art-nav__i--next { text-align: right; }
.art-nav__i.is-empty { padding: 0; border: 0; background: transparent; }
.art-nav__back { font-size: 13.5px; color: var(--muted); white-space: nowrap; }
.art-nav__back:hover { color: var(--gold-3); }

@media (max-width: 1080px) {
  .art-wrap { grid-template-columns: 1fr; gap: 38px; }
  .art-side { position: static; }
}
@media (max-width: 860px) {
  .art { font-size: 16px; line-height: 2; }
  .art .art__lead { font-size: 17px; padding-left: 16px; }
  .art h2 { margin-top: 36px; }
  .art-nav { grid-template-columns: 1fr; gap: 12px; }
  .art-nav__i--next { text-align: left; }
  .art-nav__i.is-empty { display: none; }
  .art-nav__back { order: 3; padding-top: 6px; }
}

/* ==================== 项目案例详情页（case-detail.html） ==================== */
/* 案例卡片改为 <a> 后需显式块级（.card 本身没定义 display） */
a.card { display: block; }
a.card--case:hover { border-color: var(--gold); }

.phero--case h1 { max-width: 26em; }
.case-kpi {
  display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px;
  margin-top: 34px; background: var(--line-d); border: 1px solid var(--line-d);
  border-radius: var(--r-lg); overflow: hidden;
}
.case-kpi__i { padding: 20px 22px; background: rgba(255, 255, 255, .03); }
.case-kpi__i b { display: block; font-size: clamp(18px, 2.1vw, 25px); font-weight: 800; color: var(--gold); line-height: 1.2; letter-spacing: -.01em; }
.case-kpi__i span { display: block; margin-top: 8px; font-size: 12.5px; color: var(--muted-d); letter-spacing: .06em; }

.case-cover { margin: 0 0 52px; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; background: var(--paper-2); }
.case-cover img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }

/* ============================== 案例主图轮播（最多 3 张） ============================== */
.case-cover .ccar { position: relative; background: var(--ink-800); }
.ccar__track { display: flex; transition: transform .55s cubic-bezier(.22, .7, .28, 1); will-change: transform; }
.ccar__i { flex: 0 0 100%; margin: 0; }
.ccar__i img { display: block; width: 100%; height: auto; aspect-ratio: 4 / 3; object-fit: cover; }
.ccar__nav {
  position: absolute; top: 50%; transform: translateY(-50%);
  width: 46px; height: 46px; display: grid; place-items: center; padding-bottom: 4px;
  border: 0; border-radius: 50%; cursor: pointer; font-size: 26px; line-height: 1;
  background: rgba(8, 11, 16, .5); color: #fff; -webkit-backdrop-filter: blur(4px); backdrop-filter: blur(4px);
  transition: background .2s, color .2s;
}
.ccar__nav:hover { background: var(--gold); color: #16130b; }
.ccar__nav--prev { left: 16px; }
.ccar__nav--next { right: 16px; }
.ccar__dots { position: absolute; left: 0; right: 0; bottom: 14px; display: flex; justify-content: center; gap: 8px; }
.ccar__dots button {
  width: 9px; height: 9px; padding: 0; border: 0; border-radius: 50%; cursor: pointer;
  background: rgba(255, 255, 255, .48); transition: width .25s, background .25s;
}
.ccar__dots button.is-on { background: var(--gold); width: 24px; border-radius: 999px; }
@media (max-width: 720px) {
  .ccar__nav { width: 38px; height: 38px; font-size: 22px; }
  .ccar__nav--prev { left: 10px; }
  .ccar__nav--next { right: 10px; }
  .ccar__dots { bottom: 10px; }
}

.case-facts { display: grid; gap: 12px; }
.case-facts li { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 10px; align-items: baseline; padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.case-facts li:last-child { padding-bottom: 0; border-bottom: 0; }
.case-facts span { font-size: 12.5px; color: var(--muted); }
.case-facts b { font-size: 14px; font-weight: 600; line-height: 1.6; color: var(--text); }

@media (max-width: 860px) {
  .phero--case h1 { font-size: clamp(22px, 7vw, 31px); }
  .case-kpi { grid-template-columns: 1fr 1fr; margin-top: 26px; }
  .case-kpi__i { padding: 15px 17px; }
  .case-cover { margin-bottom: 32px; }
  .case-facts li { grid-template-columns: 68px minmax(0, 1fr); }
}

/* ==================== 首屏背景模式（由 hero-fx.js 按后台配置切换） ==================== */
/* 深色纯色：只用渐变，不创建画布 */
.hero--solid { background: linear-gradient(165deg, #131922 0%, #0a0d13 58%, #05060a 100%); }
/* 自定义图片：background-image 由脚本内联写入；图片偏亮，遮罩相应加深 */
.hero--image { background-color: #0b0e13; background-position: center 38%; background-size: cover; background-repeat: no-repeat; }
.hero--image::before {
  background:
    linear-gradient(90deg, rgba(5, 6, 10, .92) 0%, rgba(5, 6, 10, .74) 44%, rgba(5, 6, 10, .38) 76%, rgba(5, 6, 10, .60) 100%),
    linear-gradient(180deg, rgba(5, 6, 10, .34) 0%, rgba(5, 6, 10, 0) 36%, rgba(5, 6, 10, .64) 100%);
}
@media (max-width: 860px) {
  .hero--image::before {
    background: linear-gradient(180deg, rgba(5, 6, 10, .90) 0%, rgba(5, 6, 10, .74) 44%, rgba(5, 6, 10, .92) 100%);
  }
}

/* ==================== 案例视频 / 外链 / 富文本正文 ==================== */
.case-video { margin: 0 0 44px; }
.case-video:empty { display: none; }
.case-video video { display: block; width: 100%; height: auto; border-radius: var(--r-lg); background: #000; }
.case-link { margin-top: 34px; }
.case-link:empty { display: none; }
/* 富文本正文里的元素 */
.art img { display: block; width: 100%; height: auto; margin: 26px 0; border-radius: var(--r-lg); }
.art figure { margin: 26px 0; }
.art figure img { margin: 0; }
.art figure figcaption { margin-top: 10px; font-size: 13px; color: var(--muted); text-align: center; }
.art blockquote { margin: 24px 0; padding: 4px 0 4px 18px; border-left: 3px solid var(--gold); color: var(--muted); }
.art hr { margin: 32px 0; border: 0; border-top: 1px solid var(--line); }
.art h3 { margin: 30px 0 2px; font-size: clamp(17px, 1.9vw, 21px); line-height: 1.45; color: var(--text); }
.art a { color: var(--gold-3); text-decoration: underline; text-underline-offset: 3px; }
.art strong, .art b { font-weight: 700; color: var(--text); }

/* ==================== 在线报价页（quote.html） ==================== */
.qt-wrap { display: grid; grid-template-columns: minmax(0, 1fr) 384px; gap: 46px; align-items: start; }
.qt-loading { padding: 44px; text-align: center; color: var(--muted); }
.qt-panel { margin-bottom: 18px; border: 1px solid var(--line); border-radius: var(--r-lg); background: #fff; }
.qt-panel__hd { padding: 20px 22px 0; }
.qt-panel__hd h3 { font-size: 16px; color: var(--text); }
.qt-panel__hd p { margin-top: 6px; font-size: 13px; color: var(--muted); }
.qt-panel__bd { padding: 18px 22px 22px; }
.qt-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
.qt-field label { display: block; margin-bottom: 7px; font-size: 13px; color: var(--muted); }
.qt-field input, .qt-field select { width: 100%; height: 44px; padding: 0 12px; border: 1px solid var(--line); border-radius: var(--r); background: #fff; font-size: 15px; color: var(--text); }
.qt-field input:focus, .qt-field select:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(219, 171, 122, .15); }
.qt-chips { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.qt-chips--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.qt-chip { display: block; padding: 14px 16px; border: 1px solid var(--line); border-radius: var(--r-lg); cursor: pointer; transition: border-color .2s var(--ease), background .2s var(--ease); }
.qt-chip:hover { border-color: var(--gold); }
.qt-chip.is-on { border-color: var(--gold); background: rgba(219, 171, 122, .07); }
.qt-chip b { display: block; font-size: 14.5px; color: var(--text); }
.qt-chip span { display: block; margin-top: 5px; font-size: 12.5px; line-height: 1.6; color: var(--muted); }
.qt-checks { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 6px 16px; }
.qt-check { display: flex; align-items: center; gap: 9px; padding: 6px 0; font-size: 13.5px; color: var(--text-2); cursor: pointer; }
.qt-check em { font-style: normal; font-weight: 600; color: var(--gold-3); }
.qt-check input { width: 16px; height: 16px; accent-color: var(--gold); }
.qt-side { position: sticky; top: 104px; }
.qt-card { overflow: hidden; border: 1px solid var(--ink-800); border-radius: var(--r-lg); background: var(--ink-800); color: #fff; }
.qt-card__hd { padding: 22px 22px 0; }
.qt-card__hd h3 { font-size: 16px; color: #fff; }
.qt-card__hd p { margin-top: 7px; font-size: 12.5px; color: var(--muted-d); }
.qt-total { padding: 18px 22px 16px; }
.qt-total b { display: block; font-size: clamp(23px, 2.3vw, 31px); font-weight: 800; letter-spacing: -.02em; color: var(--gold); }
.qt-total span { display: block; margin-top: 7px; font-size: 12px; color: var(--muted-d); }
.qt-lines { padding: 0 22px 16px; }
.qt-line { display: flex; align-items: baseline; justify-content: space-between; gap: 14px; padding: 9px 0; border-top: 1px solid var(--line-d); font-size: 13px; line-height: 1.6; color: #cfd6de; }
.qt-line b { white-space: nowrap; color: #fff; }
.qt-note { padding: 14px 22px; background: rgba(255, 255, 255, .04); font-size: 12px; line-height: 1.8; color: var(--muted-d); }
.qt-submit { width: calc(100% - 44px); margin: 18px 22px 0; }
.qt-tip { padding: 12px 22px 20px; font-size: 12px; line-height: 1.7; color: var(--muted-d); }
.qt-modal { position: fixed; inset: 0; z-index: 999; display: none; align-items: center; justify-content: center; padding: 20px; background: rgba(6, 7, 10, .74); overflow: auto; }
.qt-modal.is-open { display: flex; }
.qt-modal__bd { position: relative; width: 100%; max-width: 470px; padding: 28px 26px 24px; border-radius: var(--r-lg); background: #fff; }
.qt-modal__x { position: absolute; right: 14px; top: 10px; width: 32px; height: 32px; border: 0; background: transparent; font-size: 22px; color: var(--muted); cursor: pointer; }
.qt-modal__bd h3 { font-size: 19px; color: var(--text); }
.qt-modal__sum { margin-top: 9px; font-size: 13px; line-height: 1.75; color: var(--muted); }
.qt-modal__sum b { color: var(--gold-3); }
.qt-modal__f { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 20px; }
.qt-modal__f label { display: block; font-size: 13px; color: var(--muted); }
.qt-modal__f label i { font-style: normal; color: #d24c4c; }
.qt-modal__f input, .qt-modal__f textarea { width: 100%; margin-top: 7px; padding: 10px 12px; border: 1px solid var(--line); border-radius: var(--r); font-size: 15px; color: var(--text); }
.qt-modal__f input:focus, .qt-modal__f textarea:focus { outline: none; border-color: var(--gold); box-shadow: 0 0 0 3px rgba(219, 171, 122, .15); }
.qt-modal__full { grid-column: 1 / -1; }
.qt-modal__tip { margin-top: 14px; font-size: 12.5px; color: var(--muted); }
.qt-modal__bd .btn { width: 100%; margin-top: 16px; }
.qt-modal__msg { margin-top: 12px; font-size: 13px; line-height: 1.75; }
.qt-modal__msg.is-err { color: #c0392b; }
.qt-modal__msg.is-ok { color: #1f7a45; }

/* ---------- 报价明细：分组与小计 ---------- */
.qt-group { padding: 14px 0 4px; font-size: 11.5px; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--gold); }
.qt-group:first-child { padding-top: 0; }
.qt-group + .qt-line { border-top: 0; }
.qt-line.is-sum { border-top-color: rgba(219, 171, 122, .34); font-weight: 600; }
.qt-line.is-sum span { color: #e6eaf0; }
.qt-line.is-sum b { color: var(--gold); font-size: 14px; }

/* ---------- 展馆代收：说明条 ---------- */
.qt-hallnote { margin-top: 12px; padding: 10px 13px; border-left: 2px solid var(--gold);
  border-radius: 0 var(--r) var(--r) 0; background: rgba(219, 171, 122, .07);
  font-size: 12.5px; line-height: 1.75; color: var(--muted); }

/* ---------- 留资解锁（未留手机号/微信号不显示价格） ---------- */
.qt-lock { position: relative; margin: 16px 22px 4px; border: 1px solid rgba(219, 171, 122, .28);
  border-radius: var(--r-lg); background: rgba(219, 171, 122, .05); overflow: hidden; }
/* 虚化色条只作背景（绝对定位），容器高度由下方 .qt-lock__mask 的内容撑开，
   否则 overflow:hidden 会把解锁按钮裁掉 */
.qt-lock__blur { position: absolute; inset: 0; display: flex; align-items: center;
  justify-content: center; gap: 14px; filter: blur(9px); user-select: none; pointer-events: none; }
.qt-lock__blur i { display: block; height: 26px; border-radius: 6px; background: var(--gold); opacity: .9; }
.qt-lock__blur i:first-child { width: 44%; }
.qt-lock__blur i:last-child { width: 30%; }
.qt-lock__mask { position: relative; display: flex; flex-direction: column;
  align-items: center; justify-content: center; gap: 2px; padding: 24px 18px 20px;
  text-align: center; background: rgba(11, 14, 19, .58); }
.qt-lock__mask b { font-size: 15px; color: #fff; }
.qt-lock__mask p { margin-top: 5px; font-size: 12.5px; line-height: 1.7; color: var(--muted-d); }
.qt-lock__mask p em { color: var(--gold); }
.qt-lock__mask .btn { width: auto; min-width: 168px; margin-top: 12px; padding-inline: 22px; }
.qt-lock__tip { margin-top: 9px; font-size: 11.5px; color: #6d7683; }
.qt-lines--lock { opacity: .55; user-select: none; pointer-events: none; }
.qt-lines--lock .qt-line b { letter-spacing: .12em; color: #6d7683; }

/* ---------- 报价卡上的第二个按钮 ---------- */
.qt-submit--2 { margin-top: 10px; }

/* ---------- 分享海报 ---------- */
.qt-modal__bd--poster { max-width: 540px; }
.qt-poster { margin-top: 16px; border-radius: var(--r); overflow: hidden; background: var(--ink-800); }
.qt-poster canvas { display: block; width: 100%; height: auto; }
.qt-poster__act { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 14px; }
.qt-modal__bd--poster .btn { width: 100%; margin-top: 0; }

@media (max-width: 1080px) {
  .qt-wrap { grid-template-columns: 1fr; gap: 30px; }
  .qt-side { position: static; }
  .qt-chips--3 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 560px) {
  .qt-row { grid-template-columns: 1fr; }
  .qt-chips, .qt-chips--3 { grid-template-columns: 1fr; }
  .qt-checks { grid-template-columns: 1fr; }
  .qt-modal__f { grid-template-columns: 1fr; }
  .qt-lock { margin-left: 16px; margin-right: 16px; }
  .qt-lock__mask { padding: 22px 14px 18px; }
  .qt-lock__mask .btn { width: 100%; min-width: 0; }
  .qt-poster__act { grid-template-columns: 1fr; }
}