/* a11y：跳转至主要内容（WCAG 2.4.1）——平时隐藏，键盘 focus 时出现 */
.skip-link{position:absolute;left:-9999px;top:0;z-index:9999;padding:10px 18px;background:#1d4ed8;color:#fff;border-radius:0 0 6px 0;text-decoration:none;}
.skip-link:focus{left:0;}

:root {
  /* 方案B · 现代靓蓝:青蓝点缀 + 深靓蓝主色 + 浅冷中性
     变量名沿用旧体系(moss=主蓝、acid=点缀青蓝),只换色值,全站自动跟随 */
  /* 用户指定配色:深海军蓝主色 + 琥珀橙点缀 + 浅灰蓝底 */
  /* 蓝白黑三色:正蓝 #1d4ed8 主色 + 黑标题/深色区 + 白底 */
  --ink: #0f172a;            /* 黑(大标题 + 深色 CTA 区) */
  --coal: #111827;           /* 深色卡片:近黑 */
  --coal-2: #1e293b;
  --paper: #ffffff;          /* 卡片/底 纯白 */
  --paper-soft: #f8fafc;     /* 卡片微底:极浅灰 */
  --cream: #eef2f9;          /* section 间隔灰:加深一档,白/灰交替更分明(原 #f8fafc 太浅) */
  --tint-blue: #eaf1fc;      /* 极浅蓝调背景:给关键 section 用,蓝渗进背景增层次 */
  --acid: #3b82f6;           /* 点缀:亮正蓝 */
  --acid-d: #2563eb;         /* 深一点的蓝 */
  --acid-soft: #dbeafe;      /* 极浅蓝(底色) */
  --moss: #1d4ed8;           /* 主色 正蓝(按钮/导航/链接/强调) */
  --moss-d: #1e40af;         /* 更深的正蓝 */
  --text: #1e293b;           /* 正文:近黑石板 */
  --muted: #64748b;          /* 次要文字:石板灰 */
  --line: #e2e8f0;           /* 分隔线:浅灰 */
  /* 兼容:仍保留 --coral 变量,指向 acid-d */
  --coral: var(--acid-d);
  --container: min(1480px, 92vw);
  --header-h: 76px;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Source Han Sans SC", "Noto Sans CJK SC", "Noto Sans SC", system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--text); background: var(--paper); }
a { color: inherit; text-decoration: none; }
.container { width: var(--container); margin: 0 auto; }

.header {
  position: fixed;
  z-index: 50;
  inset: 0 0 auto;
  height: var(--header-h);
  /* 默认深色字(内页浅色 hero);首页浮在深蓝 banner 上时由 body.is-home 覆盖为白字 */
  color: var(--text);
  transition: background .22s ease, border-color .22s ease, color .22s ease;
}
.header.is-scrolled {
  color: var(--text);
  background: rgba(255, 255, 255, .94);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}
/* === 仅首页:顶部(未滚动·浅色 hero 上)使用深色导航 === */
body.is-home .header:not(.is-scrolled) {
  color: var(--text);
  background: rgba(255, 255, 255, .72);
  border-bottom: 1px solid rgba(226, 232, 240, .58);
  backdrop-filter: blur(14px);
}
body.is-home .header:not(.is-scrolled) .logo { color: var(--ink); }
body.is-home .header:not(.is-scrolled) .nav a { color: var(--text); }
body.is-home .header:not(.is-scrolled) .nav a:hover,
body.is-home .header:not(.is-scrolled) .nav a.is-active { color: var(--moss); opacity: 1; }
body.is-home .header:not(.is-scrolled) .phone { color: var(--ink); }
body.is-home .header:not(.is-scrolled) .phone svg { color: var(--moss); }
body.is-home .header:not(.is-scrolled) .phone:hover { color: var(--moss); }
body.is-home .header:not(.is-scrolled) .menu-btn { color: var(--ink); }
/* 内页(非首页)未滚动时:导航 hover/当前项 用主蓝,与滚动后一致 */
.header:not(.is-scrolled) .nav a:hover,
.header:not(.is-scrolled) .nav a.is-active { color: var(--moss); }
.header__inner {
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
}
.logo { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 900; letter-spacing: 0; }
/* 图片 logo:头部 36px,默认显示彩色版、隐藏白色版 */
.logo__img { display: block; height: 44px; width: auto; }
.logo__img--white { display: none; }
/* 首页浅色 hero 使用彩色 logo */
body.is-home .header:not(.is-scrolled) .logo__img--color { display: block; }
body.is-home .header:not(.is-scrolled) .logo__img--white { display: none; }
.logo__mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 6px;
  /* 净白底:logo mark 用深绿实底 */
  background: var(--moss);
  border: 1px solid transparent;
  color: #fff;
}
.header.is-scrolled .logo__mark { background: var(--moss); border-color: transparent; color: #fff; }
.nav { display: flex; align-items: center; gap: 4px; }
.nav a { padding: 26px 15px; font-weight: 700; font-size: 16px; opacity: .88; }
.nav a:hover,
.nav a.is-active { opacity: 1; color: var(--moss); }
.header.is-scrolled .nav a:hover,
.header.is-scrolled .nav a.is-active { color: var(--moss); }
.header__cta { display: flex; align-items: center; gap: 14px; }
.phone { display: inline-flex; align-items: center; gap: 7px; font-size: 14.5px; font-weight: 700; color: var(--ink); transition: color .16s ease; }
.phone svg { color: var(--moss); }
.phone:hover { color: var(--moss); }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 20px;
  border-radius: 6px;
  font-weight: 900;
  /* 精致化:更柔的缓动 + 含 box-shadow 过渡 */
  transition: transform .22s cubic-bezier(.22,1,.36,1), background .22s ease, border-color .22s ease, box-shadow .22s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); transition-duration: .08s; }
/* 主 CTA:靓蓝实底白字(青蓝上深字对比不够,改白字更清晰) */
.btn-primary { color: #fff; background: var(--moss); box-shadow: 0 12px 28px rgba(29, 78, 216, .26); }
/* hover:更亮的靓蓝 + 发光晕加强 */
.btn-primary:hover { background: #2563eb; box-shadow: 0 18px 40px rgba(29, 78, 216, .38); }
.btn-primary:active { box-shadow: 0 6px 16px rgba(29, 78, 216, .3); }
.btn-ghost { color: var(--paper); border: 1px solid rgba(255, 255, 255,.26); background: rgba(255, 255, 255,.06); }
/* ghost 按钮 hover 也加细节:描边提亮 + 极淡底 */
.btn-ghost:hover { border-color: rgba(255, 255, 255,.5); background: rgba(255, 255, 255,.1); }
/* 净白 hero / 子页 banner 里的 ghost 按钮:深字蓝描边(默认那套是给深色背景的) */
.hero .btn-ghost,
.page-hero .btn-ghost { color: var(--ink); border-color: rgba(29, 78, 216,.35); background: transparent; }
.hero .btn-ghost:hover,
.page-hero .btn-ghost:hover { border-color: var(--moss); background: rgba(29, 78, 216,.06); color: var(--moss); }
.header.is-scrolled .btn-ghost { color: var(--text); border-color: var(--line); background: var(--paper); }
.menu-btn {
  display: none;
  /* 44px 触摸目标(原 42px,box-sizing 含边框后实际更小) */
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255,.28);
  border-radius: 6px;
  background: rgba(255, 255, 255,.08);
  color: currentColor;
}

/* 首页 hero:亮蓝渐变 + 光感层次,避免首屏过暗 */
.hero {
  position: relative;
  min-height: 100svh;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: calc(var(--header-h) + 46px) 0 78px;
  color: #fff;
  background:
    radial-gradient(70% 86% at 82% 6%, rgba(96, 165, 250, .82) 0%, rgba(59, 130, 246, .38) 42%, transparent 70%),
    radial-gradient(54% 58% at 10% 82%, rgba(56, 189, 248, .28) 0%, transparent 68%),
    linear-gradient(154deg, #2f66d9 0%, #2557bf 46%, #1c3f91 100%);
}
/* hero 的直接子容器占满宽度 */
.hero > .container { width: var(--container); position: relative; z-index: 1; }
@media (min-width: 1101px) {
  body.is-home .hero > .container {
    width: min(1380px, calc(100vw - 220px));
    margin-left: max(4vw, calc((100vw - 1480px) / 2));
    margin-right: auto;
  }
}
/* 深色底上的蓝色光晕(提亮深色、制造光感层次) */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(255,255,255,.08), transparent 46%),
    radial-gradient(42% 46% at 88% 12%, rgba(191, 219, 254,.38), transparent 66%),
    radial-gradient(30% 34% at 64% 66%, rgba(125, 211, 252,.20), transparent 72%);
  pointer-events: none;
}
/* 右上角点阵装饰(深色底用浅蓝点,mask 向左下渐隐) */
.hero::after {
  content: "";
  position: absolute;
  top: 0; right: 0;
  width: 48%; height: 66%;
  background-image: radial-gradient(rgba(219, 234, 254,.38) 1.4px, transparent 1.4px);
  background-size: 26px 26px;
  -webkit-mask-image: radial-gradient(120% 120% at 100% 0%, #000 10%, transparent 60%);
  mask-image: radial-gradient(120% 120% at 100% 0%, #000 10%, transparent 60%);
  opacity: .82;
  pointer-events: none;
}
/* === 深色 hero 文案配色 === */
.hero__eyebrow { color: #cfe0ff; }
.hero__copy h1 { color: #fff; }
.hero__copy h1 span { color: #a5c8ff; background: linear-gradient(92deg, #8fb4ff 0%, #cfe0ff 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.hero__lead { color: rgba(255,255,255,.9); }
.hero .btn-ghost { color: #fff; border-color: rgba(255,255,255,.32); background: transparent; }
.hero .btn-ghost:hover { border-color: #fff; background: rgba(255,255,255,.08); }
/* 主 CTA 在深蓝底上加柔和蓝光,提升点击焦点 */
.hero .btn-primary { box-shadow: 0 14px 30px -12px rgba(59,130,246,.65); }
.hero .btn-primary:hover { box-shadow: 0 20px 40px -12px rgba(59,130,246,.82); }

/* === 首屏入场递进动效(staggered reveal):加载时各元素淡入 + 上移 === */
@keyframes hero-rise {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}
/* 左栏文案逐个入场 */
.hero__copy > * { opacity: 0; animation: hero-rise .7s cubic-bezier(.22,1,.36,1) forwards; }
.hero__copy > .hero__eyebrow { animation-delay: .05s; }
.hero__copy > h1            { animation-delay: .15s; }
.hero__copy > .hero__lead   { animation-delay: .28s; }
.hero__copy > .actions      { animation-delay: .40s; }
/* 右栏数据可视化卡入场 */
.sysviz { opacity: 0; animation: hero-rise .8s cubic-bezier(.22,1,.36,1) .34s forwards; }
/* 尊重无障碍偏好:关闭动画直接显示 */
@media (prefers-reduced-motion: reduce) {
  .hero__copy > *, .sysviz, .home-growth-visual { opacity: 1; animation: none; }
  .sysviz__dot { opacity: 1; animation: none; }
}

.hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  /* 左右更均衡:左栏不再独大,右侧增长系统图拿到更多宽度(原 1.74:1 偏臃肿 → 约 1.25:1) */
  grid-template-columns: minmax(420px, 1fr) minmax(440px, 560px);
  align-items: center;
  gap: 56px;
}
/* 净白底:kicker 改深绿描边 + 浅绿底,文字深绿 */
/* 去 AI 套路:原"发光圆点+胶囊"改成左侧短竖线 + 文字,克制专业 */
/* 小标题:纯英文关键词 eyebrow(蓝·大写·宽字距 + 左竖线),与首页 eyebrow 统一 */
.kicker {
  display: inline-flex;
  align-items: center;
  margin-bottom: 18px;
  padding: 0 0 0 12px;
  border-left: 3px solid var(--moss);
  color: var(--moss);
  font-size: 12.5px;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}
/* 发光圆点已去除(改用左竖线),保留空规则避免影响其它 ::before 链 */
/* 首页 hero 标题:clamp 响应式(原死板 78px 太大),大屏 ≤58px,小屏自适应缩 */
h1 { max-width: 900px; margin: 0; color: var(--ink); font-size: clamp(30px, 4.4vw, 58px); line-height: 1.12; letter-spacing: -.01em; }
/* 白底上高亮词用沉稳的松绿(亮酸绿在白底会发灰发糊) */
h1 span { color: var(--moss); }
/* 首屏左栏瘦身:标题收一档、副标更紧凑短行,给右侧系统图让位 */
.hero__copy h1 { font-size: clamp(30px, 3.6vw, 50px); line-height: 1.18; max-width: 100%; }
/* 删掉标签/路径后左栏变短,适当松开间距让内容更舒展、撑起高度;深色 hero 用浅白字 */
.hero__lead { max-width: 580px; margin: 26px 0 0; color: rgba(255,255,255,.9); font-size: 17px; line-height: 1.85; }
.actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 38px; }

.hero--clean {
  min-height: 92svh;
  color: var(--ink);
  background:
    radial-gradient(660px 420px at 82% 24%, rgba(59,130,246,.18), transparent 70%),
    radial-gradient(420px 320px at 10% 82%, rgba(56,189,248,.14), transparent 72%),
    linear-gradient(180deg, #f8fbff 0%, #eef5ff 100%);
}
.hero--clean::before {
  background:
    linear-gradient(90deg, rgba(255,255,255,.72), transparent 58%),
    radial-gradient(520px 360px at 70% 62%, rgba(219,234,254,.52), transparent 72%);
}
.hero--clean::after {
  width: 42%;
  height: 58%;
  background-image: radial-gradient(rgba(29, 78, 216,.16) 1.4px, transparent 1.4px);
  opacity: .54;
}
.hero--clean .hero__grid {
  grid-template-columns: minmax(430px, 700px) minmax(420px, 610px);
  gap: clamp(54px, 7vw, 104px);
}
.hero--clean .hero__eyebrow {
  color: var(--moss);
}
.hero--clean .hero__eyebrow::before {
  background: linear-gradient(90deg, var(--moss), rgba(29,78,216,0));
}
.hero--clean .hero__copy h1 {
  max-width: 680px;
  color: var(--ink);
  font-size: clamp(30px, 3vw, 46px);
  line-height: 1.32;
  letter-spacing: -.01em;
  font-weight: 800;
}
.hero--clean .hero__copy h1 span {
  color: var(--moss);
  background: none;
  -webkit-text-fill-color: currentColor;
}
.hero--clean .hero__lead {
  max-width: 620px;
  margin-top: 28px;
  color: #475569;
  font-size: 16.5px;
  line-height: 1.9;
}
.hero--clean .btn-primary {
  color: #fff;
  background: var(--moss);
  box-shadow: 0 18px 42px -24px rgba(29,78,216,.72);
}
.hero--clean .btn-primary:hover {
  background: var(--moss-d);
  box-shadow: 0 22px 46px -24px rgba(29,78,216,.82);
}
.hero--clean .btn-ghost {
  color: var(--moss);
  border-color: rgba(29,78,216,.28);
  background: rgba(255,255,255,.64);
}
.hero--clean .btn-ghost:hover {
  color: var(--moss-d);
  border-color: rgba(29,78,216,.45);
  background: #fff;
}
.home-growth-visual {
  position: relative;
  width: min(100%, 600px);
  margin-inline: auto;
  opacity: 0;
  animation: hero-rise .8s cubic-bezier(.22,1,.36,1) .34s forwards;
}
.home-growth-visual::before {
  content: "";
  position: absolute;
  inset: 44px -34px -30px 24%;
  border-radius: 38px;
  background: linear-gradient(135deg, rgba(219,234,254,.72), rgba(255,255,255,0));
  z-index: -1;
}
.home-growth-visual__panel {
  position: relative;
  overflow: hidden;
  border-radius: 28px;
  border: 1px solid rgba(29,78,216,.12);
  background:
    linear-gradient(rgba(29,78,216,.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,78,216,.055) 1px, transparent 1px),
    rgba(255,255,255,.86);
  background-size: 32px 32px, 32px 32px, auto;
  box-shadow: 0 34px 80px -50px rgba(29,78,216,.42);
}
.home-growth-visual__topbar {
  height: 56px;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 0 22px;
  border-bottom: 1px solid var(--line);
  background: rgba(248,250,252,.84);
}
.home-growth-visual__topbar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #bfdbfe;
}
.home-growth-visual__topbar strong {
  margin-left: 10px;
  color: var(--ink);
  font-size: 14px;
  letter-spacing: .04em;
}
.home-growth-visual__body {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 24px;
  padding: 24px;
}
.home-growth-visual__media {
  position: relative;
  min-height: 150px;
  border-radius: 22px;
  overflow: hidden;
  background:
    radial-gradient(circle at 62% 28%, rgba(59,130,246,.18), transparent 40%),
    linear-gradient(135deg, #e6f0ff, #f8fafc);
  border: 1px solid rgba(29,78,216,.12);
}
.home-growth-visual__media::before {
  content: "";
  position: absolute; left: 0; right: 0; bottom: 0; top: 16%;
  background: url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 60' preserveAspectRatio='none'%3E%3Cpath d='M2 57 C20 50 30 38 46 33 C64 28 76 13 98 4' fill='none' stroke='%231d4ed8' stroke-width='2.2' stroke-linecap='round'/%3E%3C/svg%3E") no-repeat;
  background-size: 100% 100%;
  opacity: .92;
  clip-path: inset(0 100% 0 0);
  animation: hgv-draw 1.5s cubic-bezier(.5,0,.2,1) .5s forwards;
}
.home-growth-visual__media::after {
  content: "";
  position: absolute; right: 8%; top: 17%;
  width: 9px; height: 9px; border-radius: 50%;
  background: var(--moss);
  box-shadow: 0 0 0 0 rgba(29,78,216,.45);
  opacity: 0;
  animation: hgv-dot-in .4s ease 1.9s forwards, hgv-pulse 2.4s ease-out 2.3s infinite;
}
.home-growth-visual__media-tag {
  position: absolute; left: 14px; top: 12px; z-index: 1;
  display: inline-flex; align-items: center; gap: 4px;
  padding: 3px 9px; border-radius: 999px;
  background: rgba(29,78,216,.1); color: var(--moss);
  font-size: 11px; font-weight: 900; letter-spacing: .02em;
}
@keyframes hgv-draw { to { clip-path: inset(0 0 0 0); } }
@keyframes hgv-dot-in { to { opacity: 1; } }
@keyframes hgv-pulse {
  0% { box-shadow: 0 0 0 0 rgba(29,78,216,.45); }
  70% { box-shadow: 0 0 0 12px rgba(29,78,216,0); }
  100% { box-shadow: 0 0 0 0 rgba(29,78,216,0); }
}
@media (prefers-reduced-motion: reduce) {
  .home-growth-visual__media::before { clip-path: none; animation: none; }
  .home-growth-visual__media::after { opacity: 1; animation: none; }
  .home-growth-visual__lines i { opacity: 1 !important; animation: none !important; }
}
.home-growth-visual__lines {
  display: grid;
  align-content: center;
  gap: 14px;
}
.home-growth-visual__lines i {
  display: block;
  height: 15px;
  border-radius: 999px;
  background: #e2e8f0;
  opacity: 0;
  transform: translateX(8px);
  animation: hgv-bar-in .5s cubic-bezier(.22,1,.36,1) forwards;
}
.home-growth-visual__lines i:nth-child(1) {
  width: 92%;
  background: #bfdbfe;
  animation-delay: .7s;
}
.home-growth-visual__lines i:nth-child(2) { width: 76%; animation-delay: .9s; }
.home-growth-visual__lines i:nth-child(3) {
  width: 54%;
  background: var(--acid);
  animation-delay: 1.1s;
}
@keyframes hgv-bar-in { to { opacity: 1; transform: translateX(0); } }
.home-growth-visual__path {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-top: 18px;
}
.home-growth-visual__path div {
  position: relative;
  min-height: 76px;
  padding: 18px 18px 18px 30px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--line);
  box-shadow: 0 18px 42px -34px rgba(15,23,42,.34);
  transition: transform .26s cubic-bezier(.22,1,.36,1), box-shadow .26s, border-color .26s;
}
.home-growth-visual__path div::before {
  content: "";
  position: absolute; left: 16px; top: 20px; bottom: 20px;
  width: 3px; border-radius: 2px;
  background: linear-gradient(180deg, var(--moss), #60a5fa);
}
.home-growth-visual__path div:hover {
  transform: translateY(-3px);
  border-color: rgba(29,78,216,.3);
  box-shadow: 0 22px 46px -28px rgba(29,78,216,.4);
}
.home-growth-visual__path strong {
  display: block;
  margin: 0 0 6px;
  color: var(--ink);
  font-size: 17px;
}
.home-growth-visual__path em {
  display: block;
  color: var(--muted);
  font-size: 12.5px;
  font-style: normal;
  line-height: 1.55;
}
.home-growth-visual__chips {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-top: 18px;
}
.home-growth-visual__chips span {
  display: grid;
  place-items: center;
  min-height: 42px;
  border-radius: 999px;
  color: var(--moss-d);
  background: rgba(255,255,255,.86);
  border: 1px solid rgba(29,78,216,.13);
  font-size: 13px;
  font-weight: 900;
  cursor: default;
  transition: transform .22s cubic-bezier(.22,1,.36,1), border-color .22s, background .22s, box-shadow .22s;
}
.home-growth-visual__chips span:hover {
  transform: translateY(-2px);
  background: #fff;
  border-color: rgba(29,78,216,.34);
  box-shadow: 0 12px 26px -16px rgba(29,78,216,.5);
}

/* ===================== 首页 8 屏改版(天浪众传)===================== */

/* 屏1 hero:辅助英文 / 服务标签 / 路径线 */
.hero__eyebrow { display: inline-flex; align-items: center; gap: 12px; font-size: 13px; font-weight: 800; letter-spacing: .14em; color: #dbeafe; margin-bottom: 18px; }
.hero__eyebrow::before { content: ""; width: 26px; height: 2px; border-radius: 2px; background: linear-gradient(90deg, #cfe0ff, rgba(207,224,255,0)); }
.hero__tags { display: flex; flex-wrap: wrap; gap: 10px 20px; margin-top: 30px; }
.hero__tags span { position: relative; padding-left: 20px; font-size: 14px; color: var(--text); font-weight: 600; }
.hero__tags span::before { content: ""; position: absolute; left: 0; top: 50%; transform: translateY(-50%); width: 8px; height: 8px; border-radius: 50%; background: var(--acid); }
.hero__path { margin-top: 46px; padding-top: 26px; border-top: 1px dashed var(--line); display: flex; flex-wrap: wrap; align-items: center; gap: 8px 14px; font-size: 14.5px; font-weight: 700; color: var(--muted); }
.hero__path i { color: var(--acid); font-style: normal; font-weight: 900; }

/* 屏1 右侧:企业增长系统(数据可视化示意卡,深色 hero 适配) */
.sysviz { position: relative; width: 100%; max-width: 440px; margin-inline: auto; padding: 26px 26px 24px; border-radius: 20px; background: linear-gradient(165deg, rgba(255,255,255,.18), rgba(255,255,255,.07)); border: 1px solid rgba(255,255,255,.22); box-shadow: 0 34px 74px -44px rgba(15,23,42,.58); backdrop-filter: blur(10px); }
/* 卡片顶部一道高光,玻璃质感更真实 */
.sysviz::before { content: ""; position: absolute; top: 0; left: 22px; right: 22px; height: 1px; background: linear-gradient(90deg, transparent, rgba(255,255,255,.55), transparent); pointer-events: none; }
.sysviz__head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.sysviz__cap { padding: 6px 14px; border-radius: 999px; background: var(--moss); color: #fff; font-size: 13px; font-weight: 800; letter-spacing: .04em; }
.sysviz__tag { font-size: 12px; font-weight: 700; color: #93b4fb; }
/* 趋势曲线图 */
.sysviz__chart { padding-bottom: 20px; margin-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,.1); }
.sysviz__chart svg { width: 100%; height: 104px; display: block; }
.sysviz__curve { stroke-dasharray: 460; stroke-dashoffset: 460; filter: drop-shadow(0 2px 6px rgba(96,165,250,.45)); animation: viz-draw 1.6s cubic-bezier(.22,1,.36,1) .7s forwards; }
.sysviz__area { opacity: 0; animation: viz-fade 1s ease 1.4s forwards; }
.sysviz__dot { opacity: 0; transform-box: fill-box; transform-origin: center; filter: drop-shadow(0 0 5px rgba(147,180,251,.9)); animation: viz-fade .4s ease 2.1s forwards, viz-dot-pulse 2.6s ease-in-out 2.7s infinite; }
@keyframes viz-dot-pulse { 0%, 100% { transform: scale(1); } 50% { transform: scale(1.28); } }
@keyframes viz-draw { to { stroke-dashoffset: 0; } }
@keyframes viz-fade { to { opacity: 1; } }
.sysviz__chartfoot { display: flex; justify-content: space-between; margin-top: 8px; font-size: 11px; color: rgba(255,255,255,.5); }
/* 获客四阶段(等宽清单行,清晰整齐) */
.sysviz__steplabel { margin-bottom: 14px; font-size: 11px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; color: #93b4fb; }
.sysviz__stages { display: flex; flex-direction: column; gap: 10px; }
.sysviz__stage { display: grid; grid-template-columns: auto auto 1fr; align-items: center; gap: 12px; padding: 11px 14px; border-radius: 11px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); transition: background .2s ease, border-color .2s ease; }
.sysviz__stage:hover { background: rgba(59,130,246,.16); border-color: rgba(147,180,251,.34); }
.sysviz__stagen { display: grid; place-items: center; width: 26px; height: 26px; border-radius: 7px; background: rgba(59,130,246,.22); color: #93b4fb; font-size: 11px; font-weight: 900; font-family: ui-monospace, Menlo, monospace; }
.sysviz__staget { font-size: 14.5px; font-weight: 800; color: #fff; white-space: nowrap; }
.sysviz__staged { font-size: 11.5px; color: rgba(255,255,255,.5); text-align: right; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.sysviz__loop { display: flex; align-items: center; gap: 9px; margin-top: 18px; padding-top: 16px; border-top: 1px solid rgba(255,255,255,.12); font-size: 12.5px; font-weight: 700; color: rgba(255,255,255,.7); }
.sysviz__loopdot { width: 8px; height: 8px; border-radius: 50%; border: 2px solid #60a5fa; }
@media (max-width: 1280px) {
  .hero__grid { grid-template-columns: 1fr; gap: 8px; }
  .sysviz { max-width: 520px; margin-top: 30px; margin-inline: 0; }
  .hero--clean .hero__grid { grid-template-columns: minmax(390px, 1fr) minmax(360px, 500px); gap: 40px; }
  .home-growth-visual { max-width: 500px; margin-top: 0; margin-inline: auto; }
}
@media (max-width: 1100px) {
  .hero--clean .hero__grid { grid-template-columns: 1fr; gap: 34px; }
  .home-growth-visual { max-width: 620px; margin-top: 12px; margin-inline: 0; }
}
/* 移动端:压缩首屏高度,让 CTA 上浮(原 100svh + 完整系统图把按钮顶得太深) */
@media (max-width: 700px) {
  .hero { min-height: auto; padding: calc(var(--header-h) + 28px) 0 36px; }
  .hero__lead { font-size: 15px; line-height: 1.7; }
  .sysviz { margin-top: 22px; padding: 18px 18px 16px; }
  /* 折线趋势图在手机上信息价值低、占高,隐藏;保留阶段清单 */
  .sysviz__chart { display: none; }
  .sysviz__stage { padding: 9px 12px; }
  .sysviz__loop { margin-top: 12px; padding-top: 12px; }
  .hero--clean { padding-bottom: 46px; }
  .hero--clean .hero__copy h1 { font-size: 32px; margin-bottom: 16px; }
  .hero--clean .hero__lead { font-size: 15px; line-height: 1.75; margin-bottom: 22px; }
  .home-growth-visual { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .sysviz__curve { stroke-dashoffset: 0; animation: none; }
  .sysviz__area, .sysviz__dot { opacity: 1; animation: none; }
}

/* 屏2 服务能力标签条(克制窄条) */
.cap-band { padding: 30px 0; background: var(--paper-soft); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.cap-band__inner { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 26px; }
.cap-band__label { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-size: 15px; font-weight: 800; }
.cap-band__label::before { content: ""; width: 3px; height: 15px; background: var(--moss); border-radius: 2px; }
.cap-list { display: flex; flex-wrap: wrap; gap: 10px; }
.cap-pill { padding: 9px 18px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper); color: var(--text); font-weight: 700; font-size: 14px; line-height: 1; transition: border-color .16s ease, color .16s ease, background .16s ease; }
.cap-pill:hover { border-color: var(--moss); color: var(--moss); background: var(--tint-blue); }
@media (max-width: 700px) { .cap-band { padding: 22px 0; } .cap-band__inner { gap: 12px; } }

/* 屏3 痛点 → 四步方法(对照双栏,左白清单 → 中桥 → 右深蓝时间轴) */
.bridge-grid { display: grid; grid-template-columns: minmax(0,1fr) 96px minmax(0,1.02fr); gap: 0; align-items: stretch; }
.bridge-col { display: flex; flex-direction: column; }
.bridge-tag { align-self: flex-start; margin-bottom: 22px; padding: 8px 16px; border-radius: 999px; font-size: 13px; font-weight: 800; letter-spacing: .02em; }
.bridge-tag--pain { color: var(--muted); background: var(--paper-soft); border: 1px solid var(--line); }
.bridge-tag--fix { color: #cfe0ff; background: rgba(255,255,255,.08); border: 1px solid rgba(147,180,251,.4); }
/* 双色标牌标签(左色块 图标+词 + 右白块 标题) — 替代旧胶囊,更大气 */
.badge-tag { align-self: flex-start; margin-bottom: 24px; display: inline-flex; align-items: stretch; border-radius: 12px; overflow: hidden; box-shadow: 0 8px 22px -8px rgba(29,78,216,.28), 0 0 0 1px rgba(234,240,250,.9); }
.badge-tag__k { display: flex; align-items: center; gap: 7px; padding: 11px 15px; font-size: 13px; font-weight: 900; letter-spacing: .08em; color: #fff; }
.badge-tag__k svg { width: 16px; height: 16px; }
.badge-tag__v { display: flex; align-items: center; padding: 11px 18px; font-size: 15px; font-weight: 800; color: #0f172a; background: #fff; }
.badge-tag--fix .badge-tag__k { background: linear-gradient(135deg, #5b9bff, #1d4ed8); }
.badge-tag--pain .badge-tag__k { background: linear-gradient(135deg, #94a3b8, #64748b); }
/* 左栏现有自身卡片 padding,标牌只需下方间距和痛点列表拉开 */
.badge-tag--pain { margin-bottom: 32px; }
.pain-rail { list-style: none; margin: 0; padding: 0; }
.pain-row { display: grid; grid-template-columns: auto 1fr; gap: 18px; align-items: start; padding: 24px 22px 24px 20px; border-left: 3px solid var(--acid); border-bottom: 1px solid var(--line); background: linear-gradient(90deg, rgba(59,130,246,.05), transparent 40%); transition: background .2s ease, border-color .2s ease, padding-left .2s ease; }
.pain-row:first-child { padding-top: 20px; }
.pain-row--lite:first-child { padding-top: 18px; }
.pain-row:last-child { border-bottom: none; }
.pain-row:hover { background: linear-gradient(90deg, rgba(59,130,246,.12), transparent 55%); border-left-color: var(--moss); padding-left: 26px; }
.pain-row__n { font-size: 15px; font-weight: 900; color: var(--acid); letter-spacing: .04em; line-height: 1.6; transition: color .2s ease; }
.pain-row:hover .pain-row__n { color: var(--moss); }
.pain-row h3 { margin: 0 0 8px; font-size: 18px; line-height: 1.4; color: var(--ink); transition: color .2s ease; }
.pain-row:hover h3 { color: var(--moss); }
.pain-row p { margin: 0; font-size: 14.5px; line-height: 1.8; color: var(--muted); }
.bridge-arrow { display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 14px; position: relative; }
.bridge-arrow__label { writing-mode: vertical-rl; font-size: 12px; font-weight: 800; letter-spacing: .18em; color: var(--moss); text-transform: uppercase; }
.bridge-arrow__line { flex: 1; width: 2px; background: repeating-linear-gradient(180deg, var(--acid) 0 6px, transparent 6px 12px); min-height: 60px; }
.bridge-arrow__tip { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--moss); color: #fff; font-weight: 900; box-shadow: 0 10px 24px -10px rgba(29,78,216,.5); }
.bridge-col--fix { padding: 34px 30px; border-radius: 18px; background: #fff; border: 1px solid #e7edf6; box-shadow: 0 20px 50px -30px rgba(29,78,216,.25); }
/* 方案4:左栏淡灰底(问题),右栏深蓝渐变卡(突出"解法"为亮点),强对比有层次 */
.bridge-col--pain { padding: 34px 30px; border-radius: 18px; background: #f8fafc; border: 1px solid #eef2f8; box-shadow: none; }
.bridge-col--fix { background: linear-gradient(165deg, #2f54c7 0%, #1e3a8a 55%, #18306f 100%); border: none; box-shadow: 0 30px 70px -30px rgba(29,78,216,.55); }
/* 右卡内元素改为深底适配的浅色 */
.bridge-col--fix .badge-tag { box-shadow: 0 8px 22px -8px rgba(0,0,0,.3), 0 0 0 1px rgba(255,255,255,.12); }
.bridge-col--fix .badge-tag--fix .badge-tag__k { background: linear-gradient(135deg, #7aa6ff, #3b82f6); }
.bridge-col--fix .badge-tag--fix .badge-tag__v { background: rgba(255,255,255,.12); color: #eaf1ff; }
.bridge-col--fix .gstep__num { background: linear-gradient(180deg, #cfe0ff, #7aa6ff); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.bridge-col--fix .gstep__t { color: #fff; }
.bridge-col--fix .gstep__d { color: rgba(255,255,255,.72); }
.bridge-col--fix .gstep::before { background: rgba(255,255,255,.16); }
/* D 版白底:tag/连线/圆点/文字改深色系 */
.bridge-col--fix .bridge-tag--fix { color: #1d4ed8; background: #eff5ff; border: 1px solid #d7e6fd; }
/* 四步增长 — 大号切口数字 + 阶梯上升排列(整列逐级往上,呼应"稳步增长") */
/* 用 align-items:end 让各列底部基线一致,再用 translateY 等量位移整列 →
   每级精确抬高相同距离,数字顶/底都连成一条笔直斜线(真正的等切面上升) */
/* margin-top 留出第4步上移(138px)的空间,避免顶到上方 tag */
.growth-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; margin-top: 150px; align-items: end; }
/* 列内左右内距收窄,避免最后一列数字4溢出卡片右边 */
.gstep { padding: 0 16px; position: relative; text-align: left; }
.gstep:nth-child(1) { transform: translateY(0); }
.gstep:nth-child(2) { transform: translateY(-46px); }
.gstep:nth-child(3) { transform: translateY(-92px); }
.gstep:nth-child(4) { transform: translateY(-138px); }
.gstep::before { content: ""; position: absolute; left: 0; top: 6px; width: 1px; height: 200px; background: #E3ECFA; }
.gstep:first-child { padding-left: 0; }
.gstep:first-child::before { display: none; }
.gstep__n { margin-bottom: 18px; line-height: .9; }
/* 数字本体:大号几何粗体 + 竖直蓝渐变;mask 挖空两道斜条形成"被斜刀切开"的透明断口(透出背景,任意背景皆隐形) */
.gstep__num {
  position: relative;
  display: inline-block;
  font-family: Inter, "Poppins", "Arial Black", "Helvetica Neue", system-ui, sans-serif;
  font-size: clamp(56px, 6vw, 104px);
  line-height: .9;
  font-weight: 900;
  letter-spacing: -0.06em;
  background: linear-gradient(180deg, #6FA8FF 0%, #2563EB 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  /* 两道 -15° 透明斜带把数字切断。切口加宽(约4.5%),边界各留 .8% 羽化消除锯齿。 */
  --cut: linear-gradient(-15deg,
    #000 0 31.5%, transparent 32.3% 36.8%, #000 37.6% 56%,
    transparent 56.8% 61.3%, #000 62.1% 100%);
  -webkit-mask-image: var(--cut);
  mask-image: var(--cut);
}
.gstep__t { font-size: 17px; font-weight: 700; color: #0f172a; white-space: nowrap; }
.gstep__d { font-size: 13px; color: #64748b; line-height: 1.7; margin-top: 8px; white-space: nowrap; }
@media (max-width: 560px) {
  /* 窄屏取消阶梯,2 列平排 */
  .growth-steps { grid-template-columns: 1fr 1fr; gap: 28px 0; align-items: start; }
  .gstep, .gstep:nth-child(2), .gstep:nth-child(3), .gstep:nth-child(4) { padding: 0 18px; padding-bottom: 0; }
  .gstep__num { font-size: clamp(48px, 14vw, 60px); }
  .gstep:nth-child(3) { padding-left: 0; }
  .gstep:nth-child(3)::before { display: none; }
}
.fix-timeline { list-style: none; margin: 0; padding: 0; position: relative; }
.fix-timeline::before { content: ""; position: absolute; left: 17px; top: 14px; bottom: 14px; width: 2px; background: rgba(147,180,251,.32); }
.fix-step { position: relative; display: grid; grid-template-columns: 36px 1fr; gap: 18px; padding: 14px 0; }
.fix-step__dot { z-index: 1; width: 36px; height: 36px; display: grid; place-items: center; border-radius: 50%; background: var(--acid); color: #fff; font-weight: 900; font-size: 15px; box-shadow: 0 0 0 5px rgba(59,130,246,.18); }
.fix-step__body { padding: 2px 0; }
.fix-step h3 { margin: 0 0 6px; font-size: 18px; color: #fff; }
.fix-step p { margin: 0; font-size: 14px; line-height: 1.8; color: rgba(255,255,255,.72); }

/* 痛点精简版:描述只留一句,行更紧凑 */
.pain-row--lite { align-items: center; padding-top: 18px; padding-bottom: 18px; }
.pain-row--lite p { font-size: 13.5px; line-height: 1.55; }

/* 四步增长 — 圆形横向流程(替代竖排 timeline,更轻) */
.circle-flow { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; position: relative; margin-top: 18px; }
.circle-flow::before { content: ""; position: absolute; top: 34px; left: 13%; right: 13%; height: 2px; background: repeating-linear-gradient(90deg, rgba(147,180,251,.5) 0 8px, transparent 8px 16px); }
.cstep { flex: 1; text-align: center; position: relative; z-index: 1; }
.cstep__dot { width: 68px; height: 68px; margin: 0 auto 16px; border-radius: 50%; display: grid; place-items: center; background: rgba(255,255,255,.08); border: 2px solid rgba(147,180,251,.55); color: #fff; font-size: 26px; font-weight: 900; }
.cstep__t { font-size: 16px; font-weight: 700; color: #fff; margin-bottom: 8px; }
.cstep__d { font-size: 12.5px; line-height: 1.7; color: rgba(255,255,255,.62); padding: 0 6px; }

@media (max-width: 980px) {
  .bridge-grid { grid-template-columns: 1fr; gap: 24px; }
  .bridge-arrow { flex-direction: row; height: auto; }
  .bridge-arrow__label { writing-mode: horizontal-tb; }
  .bridge-arrow__line { flex: 1; width: auto; height: 2px; min-height: 0; background: repeating-linear-gradient(90deg, var(--acid) 0 6px, transparent 6px 12px); }
  .bridge-arrow__tip { transform: rotate(90deg); }
}
/* 圆形流程在窄屏改 2 列网格,避免挤成一条 */
@media (max-width: 560px) {
  .bridge-col--fix { padding: 24px 18px; } .pain-row { padding: 18px 14px; }
  .circle-flow { display: grid; grid-template-columns: 1fr 1fr; gap: 24px 8px; }
  .circle-flow::before { display: none; }
}

/* 屏4 六大解决方案(重卡 · 3 列;标题放序号后面,同行对齐) */
.solx-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 28px; }
.solx-card { position: relative; display: flex; flex-direction: column; padding: 30px 28px 26px; background: var(--paper); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; box-shadow: 0 14px 38px -20px rgba(15,23,42,.20); transition: transform .2s cubic-bezier(.22,1,.36,1), box-shadow .2s ease, border-color .2s ease; }
.solx-card::before { content: ""; position: absolute; left: 0; top: 0; width: 100%; height: 4px; background: linear-gradient(90deg, var(--moss), var(--acid)); transform: scaleX(.18); transform-origin: left; transition: transform .25s ease; }
.solx-card:hover { transform: translateY(-6px); border-color: var(--moss); box-shadow: 0 30px 60px -26px rgba(29,78,216,.38); }
.solx-card:hover::before { transform: scaleX(1); }
/* 序号 + 标题 同行:序号在左、标题在右,垂直居中对齐 */
.solx-card__head { display: flex; align-items: center; gap: 14px; margin-bottom: 16px; }
.solx-card__no { flex: 0 0 auto; font-size: 34px; font-weight: 900; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px var(--acid); letter-spacing: -.02em; }
.solx-card__t { margin: 0; font-size: 20px; color: var(--ink); letter-spacing: -.01em; }
.solx-card__fit { margin: 0 0 16px; padding: 12px 14px; background: var(--tint-blue); border-radius: 10px; color: var(--ink); font-size: 13.5px; line-height: 1.7; }
.solx-card__combo { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; }
.solx-card__combo span { padding: 6px 11px; border: 1px solid var(--line); border-radius: 999px; background: var(--paper-soft); color: var(--muted); font-size: 12px; font-weight: 600; }
/* 去幽灵按钮 + 去分隔线 → "查看方案 →" 轻量链接,沉到卡片右下角 */
.solx-card__link { margin-top: auto; align-self: flex-end; display: inline-flex; align-items: center; gap: 8px; color: var(--moss); font-weight: 800; font-size: 14.5px; }
.solx-card__link .arr { font-style: normal; transition: transform .2s ease; }
.solx-card:hover .solx-card__link .arr { transform: translateX(5px); }
@media (max-width: 980px) { .solx-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 620px) { .solx-grid { grid-template-columns: 1fr; } .solx-card { padding: 26px 22px; } .solx-card__no { font-size: 30px; } }

/* 屏5 核心服务能力(横向分组轴 + 卡片轨 · 方案D,紧凑版与标题组成一屏) */
.cs4 { position: relative; display: flex; flex-direction: column; padding-left: 30px; }
/* 贯穿三阶段的时间轴竖线(两端渐隐,隐藏不等高的对齐误差) */
.cs4::before { content: ""; position: absolute; left: 13px; top: 0; bottom: 0; width: 2px; background: linear-gradient(180deg, transparent 0%, var(--acid) 14%, var(--acid) 86%, transparent 100%); opacity: .38; }
.cs4-group { position: relative; display: grid; grid-template-columns: 210px 1fr; gap: 30px; align-items: center; padding: 24px 0; border-top: 1px solid var(--line); }
.cs4-group:last-of-type { border-bottom: 1px solid var(--line); }
/* 左侧组锚点:轴上节点 + 大号数字 + 组名 */
.cs4-anchor { position: relative; display: flex; align-items: center; gap: 16px; }
/* 时间轴节点(落在竖线上,带白底光环,凸显阶段) */
.cs4-anchor::before { content: ""; position: absolute; left: -23px; top: 50%; transform: translateY(-50%); width: 13px; height: 13px; border-radius: 50%; background: var(--moss); box-shadow: 0 0 0 4px var(--tint-blue), 0 0 0 5px var(--paper); }
.cs4-num { font-size: 56px; font-weight: 900; line-height: 1; letter-spacing: -.03em; background: linear-gradient(155deg, rgba(59,130,246,.52), rgba(29,78,216,.44)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.cs4-name { position: relative; padding-left: 14px; font-size: 18px; font-weight: 800; color: var(--ink); }
.cs4-name::before { content: ""; position: absolute; left: 0; top: 3px; bottom: 3px; width: 3px; border-radius: 2px; background: var(--moss); }
/* 右侧卡片轨(同组等分) */
.cs4-track { display: grid; gap: 16px; }
.cs4-card { position: relative; display: block; padding: 20px 20px 18px; background: var(--paper); border: 1px solid var(--line); border-radius: 14px; box-shadow: 0 10px 26px -18px rgba(15,23,42,.14); transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease; }
.cs4-card:hover { transform: translateY(-4px); border-color: var(--moss); box-shadow: 0 22px 44px -22px rgba(29,78,216,.30); }
.cs4-card__icon { display: inline-grid; place-items: center; width: 40px; height: 40px; border-radius: 11px; background: var(--tint-blue); color: var(--moss); margin-bottom: 12px; transition: background .18s ease, color .18s ease; }
.cs4-card__icon svg { width: 20px; height: 20px; }
.cs4-card:hover .cs4-card__icon { background: var(--moss); color: #fff; }
.cs4-card h4 { margin: 0 0 7px; font-size: 16px; color: var(--ink); }
.cs4-card p { margin: 0; color: var(--muted); font-size: 13px; line-height: 1.65; }
.cs-foot { margin-top: 32px; text-align: center; }
@media (max-width: 920px) {
  /* 单列布局下隐藏时间轴(避免与全宽锚点错位) */
  .cs4 { padding-left: 0; }
  .cs4::before, .cs4-anchor::before { display: none; }
  .cs4-group { grid-template-columns: 1fr; gap: 18px; padding: 28px 0; }
  .cs4-anchor { gap: 14px; }
  .cs4-num { font-size: 44px; }
  .cs4-track { grid-template-columns: repeat(2, 1fr) !important; }
}
@media (max-width: 560px) {
  .cs4-track { grid-template-columns: 1fr !important; }
}

/* 屏6 服务流程:6 步卡片化(浅底卡 + hover 上浮/顶部高亮条/序号放大) + 为什么选我们(浅蓝面板编号行) */
.proc-flow { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(6, 1fr); gap: 16px; }
.proc-flow__step {
  position: relative; overflow: hidden;
  padding: 22px 18px 24px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 16px;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease, background .22s ease;
}
/* 顶部高亮条:hover 时从左滑入 */
.proc-flow__step::before {
  content: ""; position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--moss), var(--acid));
  transform: scaleX(0); transform-origin: left; transition: transform .26s ease;
}
.proc-flow__step:hover {
  background: #fff; border-color: var(--acid-soft);
  box-shadow: 0 20px 42px -26px rgba(15, 23, 42, .22);
  transform: translateY(-4px);
}
.proc-flow__step:hover::before { transform: scaleX(1); }
.proc-flow__top { display: flex; align-items: center; margin-bottom: 14px; }
.proc-flow__n {
  flex: 0 0 auto; display: grid; place-items: center;
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--moss); color: #fff; font-size: 15px; font-weight: 900; letter-spacing: .02em;
  box-shadow: 0 10px 22px -10px rgba(29, 78, 216, .5);
  transition: transform .22s ease;
}
.proc-flow__step:hover .proc-flow__n { transform: scale(1.08); }
.proc-flow__line { display: none; }
.proc-flow__step h3 { margin: 0 0 8px; font-size: 16px; color: var(--ink); transition: color .2s ease; }
.proc-flow__step:hover h3 { color: var(--moss); }
.proc-flow__step p { margin: 0; font-size: 13px; line-height: 1.72; color: var(--muted); }
@media (max-width: 980px) { .proc-flow { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .proc-flow { grid-template-columns: 1fr; } }
.merge-divider { margin: 52px 0 28px; padding-top: 34px; border-top: 1px dashed var(--line); }
.merge-divider__h { margin: 8px 0 0; font-size: clamp(22px,2.4vw,30px); color: var(--ink); }
.why-panel { padding: 24px; border-radius: 18px; background: var(--tint-blue); }
.why-rows { display: grid; grid-template-columns: repeat(2,1fr); gap: 16px; }
/* 每条优势 = 白卡:序号徽章 + 标题同一行,描述缩进到标题下方(去掉序号顶部浮空) */
.why-row { padding: 20px 24px 22px; background: var(--paper); border: 1px solid rgba(255,255,255,.9); border-radius: 14px; box-shadow: 0 8px 24px -16px rgba(15,23,42,.12); transition: transform .18s ease, box-shadow .18s ease; }
.why-row:hover { transform: translateY(-3px); box-shadow: 0 18px 40px -20px rgba(29,78,216,.26); }
.why-row__head { display: flex; align-items: center; gap: 14px; margin-bottom: 12px; }
.why-row__n { flex: 0 0 auto; display: grid; place-items: center; width: 36px; height: 36px; border-radius: 10px; background: var(--tint-blue); color: var(--moss); font-size: 14px; font-weight: 900; font-family: ui-monospace, Menlo, monospace; transition: background .18s ease, color .18s ease; }
.why-row:hover .why-row__n { background: var(--moss); color: #fff; }
.why-row__head h4 { margin: 0; font-size: 16.5px; color: var(--ink); }
/* 描述缩进到标题文字起点(序号宽 36 + gap 14 = 50px) */
.why-row__d { margin: 0; padding-left: 50px; font-size: 13.5px; line-height: 1.72; color: var(--muted); }
@media (max-width: 980px) { .ind-icon-grid { grid-template-columns: repeat(2,1fr); } .why-rows { grid-template-columns: 1fr; } .why-panel { padding: 18px; } }
@media (max-width: 460px) { .why-row__d { padding-left: 0; } }
@media (max-width: 560px) { .ind-icon-grid { grid-template-columns: 1fr; } }

/* 屏7 资讯(杂志不对称:大特稿 + 横向列表条) */
.mag-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 32px; align-items: stretch; }
.feat-main { display: block; border: 1px solid var(--line); border-radius: 16px; overflow: hidden; background: var(--paper); box-shadow: 0 10px 30px -16px rgba(15,23,42,.16); transition: box-shadow .22s ease, transform .22s ease; }
.feat-main:hover { box-shadow: 0 22px 48px -20px rgba(29,78,216,.26); transform: translateY(-3px); }
/* 封面横幅高度(加高,更突出特稿;右侧 4 条列表随之等高对齐) */
.feat-main__cover { position: relative; height: 300px; overflow: hidden; background: var(--paper-soft); display: grid; place-items: center; }
.feat-main__cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.feat-main:hover .feat-main__cover img { transform: scale(1.04); }
.feat-main__body { padding: 24px 28px 26px; }
.feat-tag { display: inline-block; margin-bottom: 14px; padding: 5px 12px; border-radius: 999px; background: var(--acid-soft); color: var(--moss); font-size: 12px; font-weight: 800; }
.feat-main__body h3 { margin: 0 0 12px; font-size: clamp(22px,2.2vw,28px); line-height: 1.3; color: var(--ink); }
.feat-main__body p { margin: 0 0 20px; color: var(--muted); font-size: 15px; line-height: 1.85; }
.feat-meta { display: flex; justify-content: space-between; align-items: center; color: var(--muted); font-size: 14px; }
.feat-meta span { color: var(--moss); font-weight: 800; }
/* 列表等高均分,撑满左侧特稿卡高度,左右底部对齐 */
.feat-list { display: flex; flex-direction: column; height: 100%; }
.feat-row { flex: 1; display: grid; grid-template-columns: 80px 1fr; gap: 18px; align-items: center; padding: 16px 4px; border-bottom: 1px solid var(--line); transition: padding-left .18s ease; }
.feat-row:last-child { border-bottom: none; }
.feat-row:hover { padding-left: 10px; }
.feat-row__thumb { display: grid; place-items: center; width: 80px; height: 80px; border-radius: 10px; overflow: hidden; background: var(--paper-soft); color: var(--muted); }
.feat-row__thumb img { width: 100%; height: 100%; object-fit: cover; }
.feat-row__thumb--icon { background: linear-gradient(135deg, var(--cream), var(--paper-soft)); color: var(--muted); }
.feat-row:hover .feat-row__thumb--icon { color: var(--moss); }
.feat-row__b { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.feat-row__tag { font-style: normal; font-size: 12px; font-weight: 800; color: var(--moss); }
.feat-row__b strong { font-size: 16px; line-height: 1.45; color: var(--ink); font-weight: 700; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.feat-row:hover .feat-row__b strong { color: var(--moss); }
.feat-row__b time { font-size: 13px; color: var(--muted); }
@media (max-width: 980px) { .mag-grid { grid-template-columns: 1fr; gap: 24px; } }
@media (max-width: 560px) { .feat-row { grid-template-columns: 64px 1fr; gap: 14px; } .feat-row__thumb { width: 64px; height: 64px; } }

/* 屏8 FAQ(分隔线手风琴) + 深蓝 CTA(复用 .cta) */
/* 两列网格:问题分两列排布,展开项各自撑高所在行 */
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; align-items: start; }
/* 卡片式折叠项:每条 FAQ 一张圆角卡,有间距、hover 高亮、展开蓝边+阴影 */
.faq-q { background: var(--paper); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; transition: border-color .18s ease, box-shadow .18s ease; }
.faq-q:hover { border-color: var(--acid-soft); }
.faq-q[open] { border-color: var(--moss); box-shadow: 0 16px 36px -22px rgba(29,78,216,.30); }
.faq-q summary { list-style: none; cursor: pointer; display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 19px 22px; font-size: 16.5px; font-weight: 700; color: var(--ink); transition: color .18s ease; }
.faq-q summary::-webkit-details-marker { display: none; }
.faq-q[open] summary { color: var(--moss); }
/* 圆形 +/− 按钮(展开转 × 并变蓝底白字) */
.faq-q__ico { position: relative; flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%; background: var(--tint-blue); transition: background .2s ease, transform .24s ease; }
.faq-q[open] .faq-q__ico { background: var(--moss); transform: rotate(135deg); }
.faq-q__ico::before, .faq-q__ico::after { content: ""; position: absolute; left: 50%; top: 50%; background: var(--moss); border-radius: 2px; transition: background .2s ease; }
.faq-q[open] .faq-q__ico::before, .faq-q[open] .faq-q__ico::after { background: #fff; }
.faq-q__ico::before { width: 13px; height: 2px; transform: translate(-50%,-50%); }
.faq-q__ico::after { width: 2px; height: 13px; transform: translate(-50%,-50%); }
.faq-q__a { padding: 0 22px 20px; color: var(--muted); font-size: 14.5px; line-height: 1.85; max-width: 760px; }
@media (max-width: 720px) { .faq-grid { grid-template-columns: 1fr; } }

/* ===================== /首页 8 屏改版 ===================== */


.client-band { padding: 34px 0; border-bottom: 1px solid var(--line); background: var(--paper); }
.client-band__inner { display: flex; align-items: center; gap: 28px; }
.client-band__label { flex: 0 0 auto; color: var(--muted); font-size: 14px; }
.logo-list { display: flex; flex-wrap: wrap; gap: 10px; }
.logo-pill { min-width: 116px; padding: 10px 16px; border: 1px solid var(--line); border-radius: 999px; text-align: center; color: var(--coal); background: var(--paper-soft); font-weight: 900; }

.section { padding: 84px 0; }
.section-soft { background: var(--cream); }
/* 层次:极浅蓝调 section(关键区块用,蓝渗进背景) */
.section-tint { background: var(--tint-blue); }
/* 层次:相邻同底色区块之间加细分隔线收口,避免白茫茫一片 */
.section + .section:not(.section-soft):not(.section-tint),
.section-soft + .section-soft { border-top: 1px solid var(--line); }
/* 层次:卡片在白底上普遍加柔和阴影,浮起来更有立体感 */
.case-card, .service-grid, .insight-main, .insight-side, .acard,
.pricing-card, .timeline > div, .metric-grid div, .hero-panel {
  box-shadow: 0 10px 30px -16px rgba(15,23,42,.18), 0 2px 8px -4px rgba(15,23,42,.08);
}
.acard { transition: box-shadow .22s ease, transform .22s ease; }
.acard:hover { box-shadow: 0 20px 44px -18px rgba(29,78,216,.28); transform: translateY(-3px); }
/* 标题区与下方内容统一间距(原 44px 偏挤,大标题贴卡片;统一拉到 60px) */
.section__head { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 520px); gap: 28px; align-items: end; margin-bottom: 60px; }
/* 版块大标题:深→蓝渐变字,不再死黑;不支持 background-clip 的浏览器回退到 --ink */
.section__head h2 {
  background: linear-gradient(120deg, var(--ink) 30%, #1b3a8f 72%, #2456c9 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: var(--ink);
  letter-spacing: .04em;
  line-height: 1.42;
  font-weight: 700;
}
/* 标题里若含高亮关键词 span(.hl 等),不能跟着透明,否则字看不见 */
.section__head h2 span {
  -webkit-text-fill-color: currentColor;
  color: var(--moss);
}
.eyebrow { margin-bottom: 16px; color: var(--moss); font-weight: 900; letter-spacing: .06em; font-size: 13px; }
h2 { margin: 0; font-size: clamp(28px, 3.2vw, 44px); line-height: 1.12; letter-spacing: 0; color: var(--ink); }
/* 标题强调变体:关键词主蓝高亮 + 底部柔和高亮条 + 负间距收紧,增强排版张力 */
.h2--accent { letter-spacing: -.01em; }
.h2--accent .hl { position: relative; color: var(--moss); white-space: nowrap; }
.h2--accent .hl::after {
  content: ""; position: absolute; left: -2px; right: -2px; bottom: .08em; height: .26em;
  background: linear-gradient(90deg, rgba(59,130,246,.22), rgba(29,78,216,.18));
  border-radius: 3px; z-index: -1;
}
.section__desc { margin: 0; color: var(--muted); font-size: 17px; line-height: 1.85; }

.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.case-card {
  min-height: 300px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 26px;
  border-radius: 14px;
  background: var(--coal);
  color: var(--paper);
  overflow: hidden;
  position: relative;
}
.case-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(135deg, rgba(59, 130, 246,.17), transparent 44%);
}
.case-card > * { position: relative; z-index: 1; }
.tag-row { display: flex; flex-wrap: wrap; gap: 8px; }
.tag { padding: 6px 10px; border-radius: 999px; background: rgba(255, 255, 255,.10); color: rgba(255, 255, 255,.82); font-size: 13px; }
.case-card h3 { margin: 44px 0 14px; color: var(--paper); font-size: 25px; line-height: 1.24; letter-spacing: 0; }
.case-card p { margin: 0; color: rgba(255, 255, 255,.74); line-height: 1.72; }

.model { display: grid; gap: 18px; }
.model-row { display: grid; grid-template-columns: 180px minmax(0, 1fr) 300px; gap: 24px; align-items: stretch; padding: 22px; border: 1px solid var(--line); border-radius: 14px; background: var(--paper); }
.model-row__num { color: var(--coral); font-size: 54px; font-weight: 900; letter-spacing: 0; line-height: 1; }
.model-row h3 { margin: 0 0 10px; color: var(--ink); font-size: 26px; letter-spacing: 0; }
.model-row p { margin: 0; color: var(--muted); line-height: 1.8; }
.model-row__aside { display: grid; align-content: center; padding: 18px; border-radius: 10px; background: var(--acid-soft); color: var(--acid-d); font-weight: 900; }

.service-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.service { min-height: 230px; padding: 26px; border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); background: var(--paper); transition: background .18s ease, color .18s ease; }
.service:hover { background: var(--coal); color: var(--paper); }
.service__index { color: var(--coral); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-weight: 900; margin-bottom: 44px; }
.service h3 { margin: 0 0 12px; color: currentColor; font-size: 22px; }
.service p { margin: 0; color: var(--muted); line-height: 1.75; }
.service:hover p { color: rgba(255, 255, 255,.74); }

.quote { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 42px; align-items: center; padding: 64px; border-radius: 18px; background: var(--coal); color: var(--paper); }
.quote blockquote { margin: 0; color: var(--paper); font-size: 40px; line-height: 1.25; letter-spacing: 0; }
.quote p { margin: 20px 0 0; color: rgba(255, 255, 255,.72); line-height: 1.8; }
.quote__person { border-left: 1px solid rgba(255, 255, 255,.16); padding-left: 26px; }
.quote__person strong { display: block; font-size: 22px; color: var(--acid); margin-bottom: 8px; }

.insight-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 18px; }
.insight-main,
.insight-list { border: 1px solid var(--line); border-radius: 14px; background: var(--paper); }
.insight-main { min-height: 420px; padding: 34px; display: flex; flex-direction: column; justify-content: flex-end; background: linear-gradient(135deg, rgba(59, 130, 246,.18), transparent 44%), var(--paper); }
.insight-main h3 { max-width: 560px; margin: 0 0 14px; font-size: 34px; line-height: 1.18; letter-spacing: 0; }
.insight-main p { max-width: 620px; margin: 0; color: var(--muted); line-height: 1.8; }
.insight-list { padding: 16px; }
.insight-item { display: block; padding: 18px; border-radius: 10px; color: var(--ink); }
.insight-item + .insight-item { border-top: 1px solid var(--line); }
.insight-item span { display: block; color: var(--moss); font-size: 13px; margin-bottom: 8px; font-weight: 900; }
.insight-item strong { display: block; font-size: 18px; line-height: 1.45; }

/* 子页 banner:与首页一致改净白(白底 + 极淡蓝光晕,无网格) */
.page-hero {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 56px) 0 56px;
  color: var(--text);
  background:
    radial-gradient(46% 64% at 88% 0%, rgba(59, 130, 246,.10), transparent 70%),
    radial-gradient(40% 60% at 4% 100%, rgba(29, 78, 216,.06), transparent 72%),
    var(--paper);
  border-bottom: 1px solid var(--line);
}
.page-hero::before {
  content: "";
  position: absolute;
  top: -16px; right: -16px;
  width: 460px; height: 280px;
  background-image: radial-gradient(rgba(29, 78, 216,.34) 2px, transparent 2px);
  background-size: 20px 20px;
  -webkit-mask-image: linear-gradient(225deg, #000 4%, transparent 66%);
  mask-image: linear-gradient(225deg, #000 4%, transparent 66%);
  pointer-events: none;
  z-index: 0;
}
.page-hero::after {
  content: "";
  position: absolute;
  left: -16px; bottom: -20px;
  width: 300px; height: 180px;
  background-image: radial-gradient(rgba(59, 130, 246,.26) 1.8px, transparent 1.8px);
  background-size: 18px 18px;
  -webkit-mask-image: linear-gradient(45deg, #000 4%, transparent 64%);
  mask-image: linear-gradient(45deg, #000 4%, transparent 64%);
  pointer-events: none;
  z-index: 0;
}
.page-hero > .container { position: relative; z-index: 1; }
@media (min-width: 1101px) {
  .page-hero--visual > .container {
    width: min(1320px, calc(100vw - 220px));
    margin-left: max(4vw, calc((100vw - 1480px) / 2));
    margin-right: auto;
  }
}

.page-hero--article { padding: calc(var(--header-h) + 44px) 0 48px; }
.page-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 56px; align-items: end; }
.page-hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 440px);
  gap: clamp(44px, 5vw, 78px);
  align-items: center;
}
.page-hero__visual {
  position: relative;
  min-height: 330px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.search-hero-card {
  position: relative;
  width: min(100%, 420px);
  padding: 24px;
  border: 1px solid rgba(29, 78, 216, .12);
  border-radius: 22px;
  background: radial-gradient(76% 78% at 92% 0%, rgba(59, 130, 246, .18), transparent 62%), linear-gradient(145deg, rgba(255,255,255,.92), rgba(248,250,252,.82));
  box-shadow: 0 28px 70px -42px rgba(29, 78, 216, .42);
}
.search-hero-card::before {
  content: "";
  position: absolute;
  inset: 18px -22px -20px 36px;
  z-index: -1;
  border-radius: 28px;
  background: linear-gradient(135deg, rgba(219,234,254,.78), rgba(255,255,255,0));
}
.search-hero-card__bar {
  height: 54px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 0 18px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
}
.search-hero-card__dot {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  border: 3px solid var(--moss);
  position: relative;
  flex: 0 0 auto;
}
.search-hero-card__dot::after {
  content: "";
  position: absolute;
  right: -9px;
  bottom: -7px;
  width: 13px;
  height: 3px;
  border-radius: 2px;
  background: var(--moss);
  transform: rotate(45deg);
}
.search-hero-card__query {
  color: var(--ink);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .04em;
}
.search-hero-card__tracks {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-top: 22px;
}
.search-track {
  min-height: 116px;
  padding: 18px;
  border-radius: 18px;
  background: #fff;
  border: 1px solid var(--line);
}
.search-track span {
  display: inline-flex;
  align-items: center;
  height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  color: #fff;
  font-size: 12px;
  font-weight: 900;
}
.search-track--seo span { background: var(--moss); }
.search-track--sem span { background: var(--acid); }
.search-track strong {
  display: block;
  margin: 14px 0 16px;
  color: var(--ink);
  font-size: 18px;
}
.search-track i {
  display: block;
  height: 12px;
  border-radius: 999px;
  background: var(--line);
  position: relative;
  overflow: hidden;
}
.search-track i::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 72%;
  border-radius: inherit;
  background: currentColor;
}
.search-track--seo i { color: var(--moss); }
.search-track--sem i { color: var(--acid); }
.search-track--sem i::after { width: 56%; }
.search-hero-card__curve {
  margin-top: 20px;
  padding: 18px 18px 8px;
  border-radius: 18px;
  background: rgba(239,246,255,.72);
}
.search-hero-card__curve svg {
  width: 100%;
  height: 116px;
  display: block;
  filter: drop-shadow(0 8px 18px rgba(29,78,216,.14));
}
.search-hero-card__platforms {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-top: 16px;
}
.search-hero-card__platforms span {
  display: grid;
  place-items: center;
  min-height: 36px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  font-weight: 800;
}
.journey-hero-card {
  position: relative;
  width: min(100%, 410px);
  padding: 24px;
  border-radius: 24px;
  --journey-accent: var(--moss);
  --journey-accent-2: var(--acid);
  --journey-soft: rgba(59,130,246,.12);
  --journey-border: rgba(29,78,216,.14);
  border: 1px solid var(--journey-border);
  background: linear-gradient(145deg, rgba(255,255,255,.96), rgba(248,250,252,.86));
  box-shadow: 0 28px 70px -44px color-mix(in srgb, var(--journey-accent) 42%, transparent);
  overflow: hidden;
}
.journey-hero-card::before {
  content: "";
  position: absolute;
  inset: auto -60px -72px 34%;
  height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, color-mix(in srgb, var(--journey-accent) 18%, transparent), transparent 66%);
}
.journey-hero-card__head {
  position: relative;
  display: grid;
  gap: 8px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
}
.journey-hero-card__head span {
  color: var(--journey-accent);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}
.journey-hero-card__head strong {
  color: var(--ink);
  font-size: 24px;
  line-height: 1.25;
}
.journey-hero-card__orbit {
  position: relative;
  height: 220px;
  margin: 18px 0 14px;
  border-radius: 22px;
  background:
    radial-gradient(circle at 50% 50%, var(--journey-soft), transparent 34%),
    linear-gradient(135deg, rgba(239,246,255,.84), rgba(255,255,255,.44));
}
.journey-hero-card__orbit::before,
.journey-hero-card__orbit::after {
  content: "";
  position: absolute;
  inset: 34px 52px;
  border: 1px dashed color-mix(in srgb, var(--journey-accent) 24%, transparent);
  border-radius: 50%;
}
.journey-hero-card__orbit::after {
  inset: 62px 88px;
  border-style: solid;
  opacity: .62;
}
.journey-hero-card__core,
.journey-hero-card__node {
  position: absolute;
  display: grid;
  place-items: center;
  border-radius: 999px;
  font-weight: 900;
}
.journey-hero-card__core {
  left: 50%;
  top: 50%;
  width: 82px;
  height: 82px;
  transform: translate(-50%, -50%);
  color: #fff;
  background: linear-gradient(135deg, var(--journey-accent), var(--journey-accent-2));
  box-shadow: 0 18px 34px -18px color-mix(in srgb, var(--journey-accent) 80%, transparent);
}
.journey-hero-card__node {
  width: 66px;
  height: 34px;
  color: var(--journey-accent);
  background: #fff;
  border: 1px solid var(--journey-border);
  font-size: 13px;
  box-shadow: 0 12px 28px -22px rgba(15,23,42,.5);
}
.journey-hero-card__node--a { left: 30px; top: 42px; }
.journey-hero-card__node--b { right: 28px; top: 48px; }
.journey-hero-card__node--c { right: 42px; bottom: 40px; }
.journey-hero-card__node--d { left: 38px; bottom: 44px; }
.journey-hero-card__rows {
  position: relative;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}
.journey-hero-card__rows span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  min-height: 38px;
  border-radius: 999px;
  color: var(--muted);
  background: #fff;
  border: 1px solid var(--line);
  font-size: 13px;
  font-weight: 800;
}
.journey-hero-card__rows i {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--journey-accent-2);
}
.journey-hero-card--opinion {
  --journey-accent: #1e40af;
  --journey-accent-2: #0f172a;
  --journey-soft: rgba(15,23,42,.10);
  --journey-border: rgba(30,64,175,.16);
}
.journey-hero-card--opinion .journey-hero-card__core {
  border-radius: 28px 28px 38px 38px;
}
.journey-hero-card--opinion .journey-hero-card__orbit {
  background:
    radial-gradient(circle at 50% 50%, rgba(15,23,42,.10), transparent 32%),
    repeating-linear-gradient(90deg, rgba(30,64,175,.07) 0 1px, transparent 1px 42px),
    linear-gradient(135deg, rgba(239,246,255,.88), rgba(255,255,255,.48));
}
.journey-hero-card--geo {
  --journey-accent: #2563eb;
  --journey-accent-2: #38bdf8;
  --journey-soft: rgba(56,189,248,.16);
}
.journey-hero-card--geo .journey-hero-card__node {
  border-radius: 12px;
}
.journey-hero-card--website {
  --journey-accent: #0f4fb8;
  --journey-accent-2: #3b82f6;
  --journey-soft: rgba(219,234,254,.72);
}
.journey-hero-card--website .journey-hero-card__orbit {
  background:
    linear-gradient(rgba(29,78,216,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29,78,216,.08) 1px, transparent 1px),
    linear-gradient(135deg, rgba(239,246,255,.9), rgba(255,255,255,.46));
  background-size: 28px 28px, 28px 28px, auto;
}
.journey-hero-card--content {
  --journey-accent: #2563eb;
  --journey-accent-2: #7c3aed;
  --journey-soft: rgba(124,58,237,.11);
}
.journey-hero-card--content .journey-hero-card__rows {
  grid-template-columns: 1fr;
}
.journey-hero-card--credibility {
  --journey-accent: #1e3a8a;
  --journey-accent-2: #64748b;
  --journey-soft: rgba(100,116,139,.13);
  --journey-border: rgba(30,58,138,.16);
}
.journey-hero-card--credibility .journey-hero-card__orbit {
  background:
    radial-gradient(circle at 50% 50%, rgba(30,58,138,.10), transparent 34%),
    linear-gradient(135deg, rgba(248,250,252,.96), rgba(239,246,255,.56));
}
.journey-hero-card--credibility .journey-hero-card__core {
  border-radius: 18px;
}
.journey-hero-card--video {
  --journey-accent: #1d4ed8;
  --journey-accent-2: #06b6d4;
  --journey-soft: rgba(6,182,212,.13);
}
.journey-hero-card--video .journey-hero-card__core {
  border-radius: 24px;
}
.journey-hero-card--ads {
  --journey-accent: #1d4ed8;
  --journey-accent-2: #f59e0b;
  --journey-soft: rgba(245,158,11,.12);
}
.journey-hero-card--seo {
  --journey-accent: #1d4ed8;
  --journey-accent-2: #22c55e;
  --journey-soft: rgba(34,197,94,.12);
}

/* 详情页差异化:产品/案例 的事实标签条(型号/价格/客户/行业/地区) */
.detail-facts { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.detail-facts .fact {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 10px;
  background: var(--paper-soft); border: 1px solid var(--line);
  font-size: 15px; font-weight: 700; color: var(--ink);
}
.detail-facts .fact__k {
  font-size: 12px; font-weight: 800; color: var(--muted);
  letter-spacing: .02em; padding-right: 8px; border-right: 1px solid var(--line);
}
.detail-facts .fact--price {
  background: var(--moss); border-color: var(--moss); color: #fff;
  font-size: 18px; font-weight: 900; letter-spacing: -.01em;
}
/* 子页/详情页标题:克制、稳重(原 40px 偏大偏重) */
.page-hero h1 { font-size: clamp(28px, 3.4vw, 40px); line-height: 1.2; letter-spacing: -.015em; }
.page-hero--article h1 { font-size: clamp(26px, 3vw, 34px); }
.page-hero p { max-width: 680px; margin: 18px 0 0; color: var(--muted); font-size: 17px; line-height: 1.75; }
@media (max-width: 768px) {
  .page-hero h1, .page-hero--article h1 { font-size: 24px; line-height: 1.28; }
}
/* 子页 banner 改净白后:面包屑深字、右侧面板改浅色卡片 */
.breadcrumb { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 24px; color: var(--muted); font-size: 14px; }
.breadcrumb a { color: var(--moss); }
.hero-panel {
  min-height: 250px;
  display: grid;
  align-content: end;
  gap: 10px;
  padding: 28px;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: linear-gradient(145deg, var(--paper-soft), #ffffff);
  box-shadow: 0 18px 44px -22px rgba(29, 78, 216,.22);
}
.hero-panel span { color: var(--moss); font-weight: 900; }
.hero-panel strong { color: var(--ink); font-size: 54px; line-height: 1; }
.hero-panel p { margin: 0; color: var(--muted); font-size: 15px; line-height: 1.7; }

.listing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.listing-card {
  min-height: 340px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 30px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper-soft);
  transition: transform .18s ease, background .18s ease, color .18s ease;
}
.listing-card:hover { transform: translateY(-3px); background: var(--cream); }
.listing-card--dark { color: var(--paper); background: var(--coal); border-color: transparent; }
.listing-card--dark:hover { background: var(--coal-2); }
.card-index { color: var(--coral); font-weight: 900; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }
.listing-card h2 { margin-top: 56px; font-size: 30px; }
.listing-card--dark h2 { color: var(--paper); }
.listing-card p { margin: 14px 0 24px; color: var(--muted); line-height: 1.75; }
.listing-card--dark p { color: rgba(255, 255, 255,.74); }
.tag-row--light .tag { color: var(--moss); background: var(--paper-soft); }

/* 解决方案列表:2 列 × 4 行卡片(序号 + 阶段在顶部一行,标题/描述/适合在下方) */
.solution-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.solution-row {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas: "num stage" "body body";
  gap: 8px 16px;
  align-items: center;
  padding: 26px 26px 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper-soft);
  transition: background .18s ease, color .18s ease, transform .18s ease, box-shadow .18s ease;
}
.solution-row:hover { color: var(--paper); background: var(--coal); border-color: var(--coal); transform: translateY(-3px); box-shadow: 0 22px 44px -24px rgba(15, 23, 42, .4); }
.solution-row > span { grid-area: num; color: var(--coral); font-size: 30px; font-weight: 900; line-height: 1; }
.solution-row > div:nth-of-type(1) { grid-area: body; margin-top: 6px; }
.solution-row > div:nth-of-type(2) { grid-area: stage; text-align: right; }
.solution-row h2 { font-size: 20px; margin-bottom: 8px; color: currentColor; }
.solution-row p { margin: 0; color: var(--muted); line-height: 1.7; font-size: 14px; }
.solution-row:hover p { color: rgba(255, 255, 255,.72); }
.solution-row strong { color: var(--moss); }
.solution-row:hover strong { color: var(--acid); }
@media (max-width: 760px) { .solution-list { grid-template-columns: 1fr; } }

.detail-layout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 48px; align-items: start; }
.prose {
  padding: 42px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper-soft);
  /* 兜底行距:<p> 已是 1.9,这里保证列表项/裸文本不退回 normal(≈1.2) */
  line-height: 1.8;
}
.prose--article { max-width: 860px; }
/* 正文标题:字号收小 + 左侧竖条,层次分明、有设计感(h2 实心主蓝粗条 / h3 浅蓝细条) */
.prose h2 { margin: 40px 0 16px; padding-left: 14px; border-left: 4px solid var(--moss); font-size: 24px; font-weight: 900; line-height: 1.45; color: var(--ink); }
.prose h2:first-of-type { margin-top: 0; }
.prose h3 { margin: 28px 0 10px; padding-left: 12px; border-left: 3px solid var(--acid-soft); font-size: 19px; font-weight: 800; line-height: 1.5; color: var(--ink); }
.prose p { margin: 0 0 18px; color: var(--muted); font-size: 17px; line-height: 1.9; }
.prose blockquote {
  margin: 34px 0 0;
  padding: 24px;
  border-left: 5px solid var(--coral);
  background: var(--cream);
  color: var(--ink);
  font-size: 22px;
  line-height: 1.7;
}
/* 侧边栏:深蓝块 → 浅蓝底卡片(配整站浅色风,不再突兀) */
.side-panel {
  position: sticky;
  top: calc(var(--header-h) + 24px);
  padding: 26px;
  border-radius: 16px;
  background: var(--acid-soft);
  border: 1px solid var(--line);
  color: var(--text);
}
.side-panel h3 { margin: 0 0 12px; color: var(--ink); font-size: 19px; }
.side-panel a:not(.btn) { color: var(--text); }
.side-panel__lead { color: var(--muted); font-size: 14px; line-height: 1.75; margin: 0 0 18px; }
/* 推荐方案:简洁列表(无圆点/无箭头,大留白) */
.side-rec { margin-top: 24px; padding-top: 22px; border-top: 1px solid var(--line); }
.side-rec__title { font-size: 12px; color: var(--muted); letter-spacing: .08em; font-weight: 800; text-transform: uppercase; margin-bottom: 14px; }
.side-rec__list { margin: 0; padding: 0; list-style: none; display: grid; gap: 2px; }
.side-rec__list a {
  display: block; padding: 11px 12px; margin: 0 -12px; border-radius: 9px;
  color: var(--text); font-size: 14.5px; font-weight: 600;
  transition: background .16s ease, color .16s ease;
}
.side-rec__list a:hover { background: #fff; color: var(--moss); }

.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin: 24px 0 34px; }
.feature-grid > div {
  min-height: 190px;
  padding: 22px;
  border-radius: 12px;
  background: var(--cream);
}
.feature-grid span { display: block; color: var(--coral); font-weight: 900; margin-bottom: 34px; }
.feature-grid p { font-size: 15px; margin: 0; }
.step-list { display: grid; gap: 12px; margin-top: 18px; }
.step-list > div {
  display: grid;
  grid-template-columns: 48px minmax(0, 170px) minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: var(--paper);
}
.step-list span {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--acid);
  color: var(--ink);
  font-weight: 900;
}
.step-list strong { color: var(--ink); font-size: 17px; }
.step-list p { margin: 0; font-size: 15px; line-height: 1.7; }
.metric-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-bottom: 34px; }
.metric-grid div { padding: 22px; border-radius: 12px; background: var(--coal); color: var(--paper); }
.metric-grid strong { display: block; color: var(--acid); font-size: 34px; margin-bottom: 8px; }
.metric-grid span { color: rgba(255, 255, 255,.74); line-height: 1.6; }

.case-grid--list { grid-template-columns: repeat(3, 1fr); }
.article-list { display: grid; gap: 12px; }
.article-row {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) 120px;
  gap: 24px;
  align-items: start;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper-soft);
}
.article-row:hover { background: var(--cream); }
.article-row span { color: var(--moss); font-size: 13px; font-weight: 900; letter-spacing: .06em; }
.article-row h2 { font-size: 28px; margin-bottom: 8px; }
.article-row p { margin: 0; color: var(--muted); line-height: 1.75; }
.article-row time { color: var(--muted); font-size: 14px; text-align: right; }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.value-grid > div { min-height: 320px; padding: 30px; border-radius: 14px; background: var(--paper-soft); border: 1px solid var(--line); }
.value-grid span { color: var(--coral); font-weight: 900; }
.value-grid h2 { margin: 70px 0 16px; font-size: 30px; }
.value-grid p { margin: 0; color: var(--muted); line-height: 1.8; }
.timeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.timeline > div { min-height: 210px; padding: 24px; border-radius: 14px; background: var(--coal); color: var(--paper); }
.timeline span { display: block; color: var(--acid); font-size: 34px; font-weight: 900; margin-bottom: 70px; }
.timeline p { margin: 0; color: rgba(255, 255, 255,.74); line-height: 1.75; }

.contact-grid { display: grid; grid-template-columns: minmax(0, 1fr) 420px; gap: 24px; align-items: start; }
.form-card {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper-soft);
}
.field { display: grid; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field span { color: var(--ink); font-weight: 900; }
.field input,
.field select,
.field textarea {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 14px 15px;
  color: var(--text);
  background: var(--paper);
  font: inherit;
}
.field textarea { resize: vertical; }
/* a11y:键盘用户看得见当前激活的表单字段(WCAG 2.4.7) */
.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--moss);
  box-shadow: 0 0 0 3px rgba(29, 78, 216,.18);
}
.form-card .btn { justify-self: start; border: 0; cursor: pointer; }
.contact-panel {
  padding: 30px;
  border-radius: 16px;
  background: var(--coal);
  color: var(--paper);
}
.contact-panel h2 { color: var(--paper); font-size: 34px; margin-bottom: 22px; }
.contact-panel p { color: rgba(255, 255, 255,.74); line-height: 1.7; }
.map-panel {
  height: 230px;
  margin-top: 28px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: var(--paper-soft);
  color: var(--moss);
  font-weight: 900;
}

/* CTA 区:深蓝渐变 + 顶部蓝光晕,与下方纯黑 footer 区分开(不再糊成一块)
   底部细分隔线把 CTA 与 footer 切开 */
.cta {
  position: relative;
  padding: 92px 0;
  background:
    radial-gradient(70% 90% at 50% 0%, rgba(59,130,246,.32), transparent 72%),
    linear-gradient(180deg, #21429e 0%, #1a3576 100%);
  color: var(--paper); text-align: center;
  /* 底部不再淡入 footer 的近黑(--ink),收一道蓝→黑的分隔,和 footer 区分开 */
  border-bottom: 1px solid rgba(0,0,0,.28);
}
.cta h2 { max-width: 860px; margin: 0 auto 22px; color: var(--paper); }
@media (max-width: 700px) {
  .cta { padding: 56px 0; }
  .cta h2 { font-size: 23px; line-height: 1.32; margin-bottom: 16px; }
  .cta p { font-size: 14px; }
}
.cta p { max-width: 700px; margin: 0 auto 32px; color: rgba(255, 255, 255,.72); line-height: 1.8; }
/* CTA 区按钮:深蓝底上用白底蓝字,形成强对比,避免"蓝按钮陷进蓝背景" */
.cta .btn-primary {
  background: #fff;
  color: var(--moss);
  font-weight: 900;
  box-shadow: 0 16px 38px -16px rgba(0,0,0,.45);
  border: 0;
}
.cta .btn-primary:hover {
  background: #fff;
  color: var(--moss-d);
  transform: translateY(-2px);
  box-shadow: 0 22px 48px -16px rgba(0,0,0,.55);
}
.footer { padding: 38px 0; color: rgba(255,255,255,.66); background: var(--ink); }
.footer__inner { display: flex; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.drawer { display: none; }

@media (max-width: 1100px) {
  .nav, .phone { display: none; }
  .menu-btn { display: inline-grid; place-items: center; }
  h2 { font-size: 42px; }
  .hero__grid, .page-hero__grid, .page-hero__layout, .section__head, .quote, .insight-grid, .detail-layout, .contact-grid { grid-template-columns: 1fr; }
  .case-grid, .service-grid, .listing-grid, .case-grid--list, .value-grid { grid-template-columns: repeat(2, 1fr); }
  .feature-grid, .metric-grid, .timeline { grid-template-columns: 1fr; }
  .model-row { grid-template-columns: 120px minmax(0, 1fr); }
  .model-row__aside { grid-column: 1 / -1; }
  .side-panel { position: static; }
  .drawer { position: fixed; inset: var(--header-h) 0 auto; z-index: 40; display: none; padding: 8px 4vw 22px; background: rgba(21,19,15,.96); border-bottom: 1px solid rgba(255, 255, 255,.12); max-height: calc(100svh - var(--header-h)); overflow-y: auto; }
  .drawer.is-open { display: block; }
  .drawer-top { display: block; color: var(--paper); padding: 14px 0; border-bottom: 1px solid rgba(255,255,255,.08); font-size: 15px; }
  .drawer-group { border-bottom: 1px solid rgba(255,255,255,.08); }
  .drawer-group__head { display: flex; align-items: center; justify-content: space-between; }
  .drawer-group__link { flex: 1; color: var(--paper); padding: 14px 0; font-size: 15px; }
  .drawer-group__toggle { width: 44px; height: 44px; display: grid; place-items: center; background: none; border: 0; color: rgba(255,255,255,.7); cursor: pointer; }
  .drawer-group__toggle svg { transition: transform .25s ease; }
  .drawer-group__toggle[aria-expanded="true"] svg { transform: rotate(180deg); }
  .drawer-group__sub { display: grid; max-height: 0; overflow: hidden; transition: max-height .3s ease; }
  .drawer-group__sub.is-open { max-height: 600px; }
  .drawer-subitem { color: rgba(255,255,255,.78); padding: 11px 0 11px 16px; font-size: 14px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .drawer-group__sub .drawer-subitem:last-child { border-bottom: 0; }
  .drawer-phone { display: block; color: var(--paper); border-color: rgba(255,255,255,.3); background: rgba(255,255,255,.06); }
  .drawer-cta { display: block; }
}

@media (max-width: 700px) {
  .container { width: min(100% - 40px, 1480px); }
  h2 { font-size: 28px; line-height: 1.3; }
  .hero { padding-top: calc(var(--header-h) + 34px); }
  .actions, .client-band__inner, .header__cta { align-items: stretch; flex-direction: column; }
  .header__cta .btn { display: none; }
  .btn { width: 100%; }
  .section { padding: 70px 0; }
  .page-hero { min-height: auto; padding: calc(var(--header-h) + 44px) 0 58px; }
  .page-hero__layout { gap: 34px; }
  .page-hero__visual { min-height: 0; }
  .search-hero-card { padding: 18px; border-radius: 18px; }
  .journey-hero-card { padding: 18px; border-radius: 18px; }
  .journey-hero-card__orbit { height: 190px; }
  .journey-hero-card__rows { grid-template-columns: 1fr; }
  .search-hero-card__tracks,
  .search-hero-card__platforms { grid-template-columns: 1fr 1fr; }
  .search-hero-card__curve svg { height: 82px; }
  .page-hero p, .hero__lead { font-size: 17px; }
  .hero-panel strong { font-size: 42px; }
  .case-grid, .service-grid, .listing-grid, .case-grid--list, .value-grid { grid-template-columns: 1fr; }
  .model-row { grid-template-columns: 1fr; }
  .article-row { grid-template-columns: 1fr; }
  .article-row time { text-align: left; }
  .prose, .side-panel, .form-card, .contact-panel { padding: 22px; }
  .step-list > div { grid-template-columns: 1fr; }
  .form-card { grid-template-columns: 1fr; }
  .quote { padding: 28px; }
  .quote blockquote { font-size: 28px; }
  .quote__person { border-left: 0; border-top: 1px solid rgba(255, 255, 255,.16); padding-left: 0; padding-top: 22px; }
  .client-band { display: none; }
}

/* ========================================================
   V3.4 · YRCMS 工程化扩展(覆盖式补充,不破坏原 growthman 视觉)
   ======================================================== */

/* ---- nav 多级下拉菜单 ---- */
.nav { position: relative; }
.nav li { position: relative; list-style: none; }
/* 下拉菜单:干净白卡片 + 海军蓝字 + 浅灰 hover(配整站浅色风,不再深色块) */
/* 全宽 mega 下拉:横贯整个 header 下方的白色面板,内部按容器宽度多列网格(图标+标题+简介) */
.nav__sub {
  position: fixed;
  top: var(--header-h);
  left: 0; right: 0;
  background: #fff;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 26px 44px -30px rgba(15, 23, 42,.30);
  opacity: 0; visibility: hidden;
  transform: translateY(-8px);
  transition: opacity .18s ease, transform .18s ease, visibility .18s;
  /* 关闭延迟(hover-intent):鼠标跨越导航项↔面板/项间空隙时给 .12s 宽限,不闪退;
     替代会误挡相邻导航项 hover 的全宽透明桥 */
  transition-delay: .12s;
  z-index: 55;
}
.nav li:hover .nav__sub,
.nav li:focus-within .nav__sub { opacity: 1; visibility: visible; transform: translateY(0); transition-delay: 0s; }
/* a11y:键盘 Tab 到父项时子菜单随 :focus-within 展开;父项反馈用文字变色 */
.nav li:focus-within > a { color: var(--moss); }
.nav li > a:focus-visible { outline: 2px solid var(--moss); outline-offset: 4px; border-radius: 4px; }
.nav__sub-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 4px 12px;
  padding: 26px 0 30px;
}
.nav__sub-item {
  display: flex; align-items: center; gap: 13px;
  padding: 12px 14px;
  border-radius: 12px;
  transition: background .16s ease;
}
.nav__sub-item:hover { background: var(--tint-blue); }
.nav__sub-ico {
  flex: 0 0 auto;
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border-radius: 11px;
  background: var(--tint-blue);
  color: var(--moss);
  transition: background .16s ease, color .16s ease;
}
.nav__sub-item:hover .nav__sub-ico { background: var(--moss); color: #fff; }
.nav__sub-tx { display: flex; flex-direction: column; gap: 2px; min-width: 0; }
.nav__sub-tx strong { font-size: 14.5px; font-weight: 800; color: var(--ink); line-height: 1.3; }
.nav__sub-tx small { font-size: 12.5px; color: var(--muted); font-weight: 400; line-height: 1.35; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav__sub-item:hover .nav__sub-tx strong { color: var(--moss); }
@media (max-width: 980px) { .nav__sub-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---- breadcrumb 子页面 ---- */
.crumb {
  display: flex; flex-wrap: wrap; align-items: center;
  gap: 6px;
  margin-bottom: 20px;
  color: var(--muted);
  font-size: 13px;
}
.crumb a { color: var(--muted); transition: color .2s; }
.crumb a:hover { color: var(--moss); }
.crumb .sep { color: var(--line); }
.crumb .cur { color: var(--text); font-weight: 600; }

/* page-hero 居中变体 */
.page-hero__inner--center { text-align: center; max-width: 820px; margin: 0 auto; }
.page-hero__inner--center .hero__lead,
.page-hero__inner--center p { margin-left: auto; margin-right: auto; }
.page-hero__inner--center .crumb { justify-content: center; }
/* 居中模式:去掉 kicker 的左竖线(居中时竖线会发飘),改成纯居中标签 */
.page-hero__inner--center .kicker {
  padding: 0; border-left: none; justify-content: center;
}
.page-hero__cta { display: flex; gap: 14px; margin-top: 28px; flex-wrap: wrap; }
.page-hero__inner--center .page-hero__cta { justify-content: center; }

/* ---- detail-shell 通用区块 ---- */
.section-head--center {
  grid-template-columns: 1fr;
  text-align: center;
  margin-bottom: 56px;
}
.section-head--center .section__desc { max-width: 680px; margin-left: auto; margin-right: auto; }

/* features 卡片 */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
/* 2 列变体:用于刚好 4 项、希望 2×2 排版的 features 区块 */
.features-grid--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 720px) { .features-grid--2 { grid-template-columns: 1fr; } }
.feature-card {
  display: flex; gap: 16px;
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper);
  transition: transform .22s, border-color .22s, background .22s;
}
.feature-card:hover { transform: translateY(-3px); border-color: var(--moss); background: var(--paper-soft); }
.feature-card__ico {
  flex-shrink: 0;
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 10px;
  background: rgba(59, 130, 246,.18);
  color: var(--moss);
}
.feature-card h3 { margin: 0 0 8px; font-size: 18px; color: var(--ink); letter-spacing: 0; }
.feature-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
@media (max-width: 900px) { .features-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .features-grid { grid-template-columns: 1fr; } }

/* matrix 表格 */
.matrix-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  font-size: 14.5px;
}
.matrix-table thead { background: var(--cream); }
.matrix-table th { padding: 14px 18px; text-align: left; color: var(--ink); font-weight: 900; letter-spacing: 0; }
.matrix-table td { padding: 14px 18px; color: var(--text); line-height: 1.7; border-top: 1px solid var(--line); }
.matrix-table td:first-child { font-weight: 900; color: var(--ink); }
.matrix-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* pricing 套餐卡 */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.pricing-card {
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--paper-soft);
  display: flex; flex-direction: column;
}
.pricing-card__head {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}
.pricing-card__head h3 { margin: 0; font-size: 22px; color: var(--ink); letter-spacing: 0; }
.pricing-card__price {
  color: var(--coral);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 15px; font-weight: 900;
  white-space: nowrap;
}
.pricing-card__feat { list-style: none; padding: 0; margin: 0 0 18px; font-size: 14px; color: var(--text); }
.pricing-card__feat li { padding: 7px 0; display: flex; gap: 10px; align-items: center; line-height: 1.65; }
.pricing-card__feat li::before { content: ""; flex-shrink: 0; width: 16px; height: 16px; background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231d4ed8' stroke-width='2.5' stroke-linecap='round'><polyline points='20 6 9 17 4 12'/></svg>") center/contain no-repeat; }
.pricing-card__who { margin-top: auto; padding-top: 16px; border-top: 1px dashed var(--line); font-size: 13px; color: var(--muted); }
@media (max-width: 900px) { .pricing-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .pricing-grid { grid-template-columns: 1fr; } }

/* bullets 痛点风 */
.bullets-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.bullet-card {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: var(--cream);
  transition: background .22s, border-color .22s;
}
.bullet-card:hover { background: var(--paper-soft); border-color: var(--coral); }
.bullet-card__num { color: var(--coral); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 14px; font-weight: 900; margin-bottom: 12px; }
.bullet-card h3 { margin: 0 0 10px; font-size: 18px; color: var(--ink); letter-spacing: 0; }
.bullet-card p { margin: 0; color: var(--muted); font-size: 14px; line-height: 1.75; }
@media (max-width: 900px) { .bullets-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .bullets-grid { grid-template-columns: 1fr; } }

/* process 流程图:等宽步骤卡(任意步数都等宽) + 蓝色编号节点 + 箭头连接,体现流程方向 */
.process-grid {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 1fr;
  gap: 26px;
  overflow: visible;
}
.process-step {
  position: relative;
  padding: 24px 20px 22px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}
.process-step:hover {
  border-color: var(--acid-soft);
  box-shadow: 0 16px 36px -22px rgba(15, 23, 42, .18);
  transform: translateY(-3px);
}
/* 步与步之间的流程箭头「›」(最后一步不画) */
.process-step:not(:last-child)::after {
  content: "";
  position: absolute;
  top: 37px; right: -18px;
  width: 11px; height: 11px;
  border-top: 2px solid var(--moss);
  border-right: 2px solid var(--moss);
  transform: rotate(45deg);
  z-index: 2;
}
.process-step__num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 38px;
  margin-bottom: 14px;
  border-radius: 50%;
  background: var(--moss);
  color: #fff;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 13px; font-weight: 900;
  box-shadow: 0 8px 18px -8px rgba(29, 78, 216, .5);
}
.process-step__num::after { content: none; }
.process-step h4 { margin: 0 0 6px; font-size: 15px; color: var(--ink); letter-spacing: 0; transition: color .2s ease; }
.process-step:hover h4 { color: var(--moss); }
.process-step p { margin: 0; font-size: 12.5px; color: var(--muted); line-height: 1.7; }
@media (max-width: 980px) {
  .process-grid { grid-auto-flow: row; grid-template-columns: repeat(2, 1fr); gap: 16px; }
  .process-step:not(:last-child)::after { display: none; }
}
@media (max-width: 560px) {
  .process-grid { grid-template-columns: 1fr; }
}

/* ---- FAQ ---- */
.faq { max-width: 880px; margin: 0 auto; border-top: 1px solid var(--line); }
.faq__item { border-bottom: 1px solid var(--line); }
.faq__q {
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px;
  width: 100%;
  padding: 22px 0;
  text-align: left;
  border: none;
  background: none;
  font: inherit;
  color: var(--ink);
  font-size: 17px;
  font-weight: 900;
  cursor: pointer;
  transition: color .2s;
}
.faq__q:hover { color: var(--moss); }
/* a11y:键盘聚焦 FAQ 折叠项时可见(WCAG 2.4.7) */
.faq__q:focus-visible { outline: 2px solid var(--moss); outline-offset: 2px; }
.faq__q::after {
  content: "";
  width: 14px; height: 14px;
  flex-shrink: 0;
  background: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2315130f' stroke-width='2.5' stroke-linecap='round'><path d='M6 9l6 6 6-6'/></svg>") center/contain no-repeat;
  transition: transform .22s;
}
.faq__item.is-open .faq__q::after { transform: rotate(180deg); }
.faq__a {
  display: none;
  padding: 0 0 22px;
  max-width: 780px;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.85;
}
.faq__item.is-open .faq__a { display: block; }
.faq__a strong { color: var(--ink); font-weight: 900; }

/* ---- form ---- */
.form { display: grid; gap: 16px; }
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .form__row { grid-template-columns: 1fr; } }
.form__field { display: flex; flex-direction: column; gap: 6px; }
.form__label { font-size: 13px; font-weight: 900; color: var(--ink); }
.form__label .req { color: var(--coral); margin-left: 2px; }
.form__input,
.form__textarea,
.form__select {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--text);
  font: inherit;
  transition: border-color .2s, box-shadow .2s;
}
.form__input:focus,
.form__textarea:focus,
.form__select:focus {
  outline: none;
  border-color: var(--moss);
  box-shadow: 0 0 0 3px rgba(29, 78, 216,.18);
}
.form__textarea { min-height: 130px; resize: vertical; line-height: 1.7; }
.form__help { font-size: 12px; color: var(--muted); }
.form__submit { display: flex; gap: 12px; align-items: center; justify-content: center; flex-wrap: wrap; margin-top: 4px; }
.form__submit .btn { min-width: 220px; border: 0; }
/* 提交按钮微交互:hover 轻微放大 + 阴影增强 */
.form__submit .btn-primary { transition: transform .22s cubic-bezier(.22,1,.36,1), box-shadow .22s, background .22s; }
.form__submit .btn-primary:hover { transform: translateY(-2px) scale(1.015); box-shadow: 0 20px 44px -10px rgba(29,78,216,.5); }

/* form 在白色 form-card 上的覆盖 */
.form-card .form__input,
.form-card .form__textarea,
.form-card .form__select { background: var(--paper); }

/* ---- consult 留资块 ---- */
.consult-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 32px;
  align-items: stretch;
}
/* 右栏(联系信息)与左侧表单等高,卡片上下铺开,左右底部对齐 */
.consult-aside { display: flex; flex-direction: column; gap: 18px; justify-content: flex-start; }
@media (max-width: 900px) { .consult-grid { grid-template-columns: 1fr; } }
.consult-form {
  padding: 36px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--paper-soft);
}
.consult-form h2 { font-size: 26px; margin: 0 0 8px; color: var(--ink); letter-spacing: 0; }
.consult-form > p { margin: 0 0 24px; color: var(--muted); font-size: 14px; }
.consult-info {
  padding: 30px;
  border-radius: 16px;
  background: linear-gradient(180deg, #2c4cad, #1e3a8a 55%, #1a3578);
  color: var(--paper);
}
.consult-info h3 { margin: 0 0 18px; color: var(--acid); font-size: 16px; font-weight: 900; letter-spacing: .04em; text-transform: uppercase; }
.consult-info__row { display: flex; gap: 14px; margin-bottom: 18px; align-items: flex-start; }
.consult-info__ico {
  flex-shrink: 0;
  width: 38px; height: 38px;
  display: grid; place-items: center;
  border-radius: 8px;
  background: rgba(59, 130, 246,.18);
  color: var(--acid);
}
.consult-info__label { font-size: 12px; color: rgba(255, 255, 255,.6); margin-bottom: 4px; letter-spacing: .04em; }
.consult-info__val { color: var(--paper); font-size: 15px; font-weight: 700; }
.consult-info__val a { color: inherit; }
.consult-info__qr {
  margin-top: 18px;
  padding: 14px;
  background: var(--paper);
  border-radius: 10px;
  text-align: center;
}
.consult-info__qr img { width: 100%; max-width: 200px; }
.consult-info__qr p { margin: 8px 0 0; color: var(--muted); font-size: 12px; }

/* alert (form success/err) */
.alert { padding: 12px 14px; border-radius: 8px; font-size: 14px; margin-bottom: 14px; }
.alert--ok { background: #e8f7d4; color: #24492e; border: 1px solid #c8e9a0; }
.alert--err { background: #ffe5dc; color: #8a3010; border: 1px solid #ffc9b5; }

/* ---- 数据条 strip ---- */
.strip { background: var(--paper); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.strip__grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.strip__cell { padding: 38px 28px; border-right: 1px solid var(--line); transition: background .22s; }
.strip__cell:last-child { border-right: none; }
.strip__cell:hover { background: var(--cream); }
.strip__label { color: var(--moss); font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 11px; font-weight: 900; letter-spacing: .14em; text-transform: uppercase; margin-bottom: 14px; }
.strip__num { font-size: 48px; font-weight: 900; line-height: 1; color: var(--ink); letter-spacing: -.02em; margin-bottom: 6px; }
.strip__num .u { font-size: 20px; color: var(--muted); margin-left: 2px; font-weight: 700; }
.strip__d { font-size: 13px; color: var(--muted); line-height: 1.6; }
@media (max-width: 768px) {
  .strip__grid { grid-template-columns: repeat(2, 1fr); }
  .strip__cell:nth-child(2) { border-right: none; }
  .strip__cell:nth-child(-n+2) { border-bottom: 1px solid var(--line); }
  .strip__num { font-size: 34px; }
}

/* ---- alist 文章网格 ---- */
.alist { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
@media (max-width: 900px) { .alist { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .alist { grid-template-columns: 1fr; } }
.acard {
  display: flex; flex-direction: column;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 1px 2px rgba(15,23,42,.04);
  transition: transform .26s cubic-bezier(.22,1,.36,1), border-color .26s, box-shadow .26s;
}
.acard:hover {
  transform: translateY(-5px);
  border-color: var(--moss);
  box-shadow: 0 22px 46px -20px rgba(29,78,216,.30);
}
.acard__cover {
  aspect-ratio: 16/9;
  background: var(--cream);
  position: relative;
  overflow: hidden;
}
.acard__cover img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s cubic-bezier(.22,1,.36,1); }
.acard:hover .acard__cover img { transform: scale(1.06); }
/* 封面底部淡渐变,让卡片层次更柔和(图片才有) */
.acard__cover::after {
  content: ""; position: absolute; inset: auto 0 0 0; height: 40%;
  background: linear-gradient(to top, rgba(15,23,42,.10), transparent);
  opacity: 0; transition: opacity .26s; pointer-events: none;
}
.acard:hover .acard__cover::after { opacity: 1; }
.acard__cover-fallback {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: var(--muted);
  background: linear-gradient(135deg, var(--cream), var(--paper-soft));
}
.acard__body { padding: 22px 24px; flex: 1; display: flex; flex-direction: column; }
.acard__tag {
  align-self: flex-start;
  padding: 3px 10px;
  background: var(--paper-soft);
  color: var(--moss);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .04em;
  margin-bottom: 12px;
}
.acard__h {
  font-size: 18px;
  font-weight: 900;
  color: var(--ink);
  line-height: 1.45;
  margin-bottom: 10px;
  letter-spacing: 0;
  transition: color .2s;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.acard:hover .acard__h { color: var(--moss); }
.acard__d {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.7;
  flex: 1;
  margin-bottom: 14px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.acard__meta {
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: .04em;
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.acard__meta time { display: inline-flex; align-items: center; gap: 6px; }
.acard__meta time svg { opacity: .8; }
/* 右侧 "阅读 →" 提示,替代原先孤零零的短线 */
.acard__more {
  display: inline-flex; align-items: center; gap: 5px;
  font-family: var(--font-sans, inherit);
  font-size: 13px; font-weight: 800;
  color: var(--moss);
  letter-spacing: 0;
}
.acard__more svg { transition: transform .26s cubic-bezier(.22,1,.36,1); }
.acard:hover .acard__more svg { transform: translateX(4px); }

/* ===== 纯文字相关文章卡(标题 + 简介 + 时间/强调线),无封面图,两列 ===== */
.alist--text { grid-template-columns: repeat(2, 1fr); gap: 24px; }
@media (max-width: 700px) { .alist--text { grid-template-columns: 1fr; } }
.acard--text {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  box-shadow: 0 1px 2px rgba(15,23,42,.04);
}
.acard--text .acard__body { padding: 30px 32px; gap: 0; }
.acard--text .acard__h {
  font-size: 19px;
  line-height: 1.5;
  margin-bottom: 14px;
}
.acard--text .acard__d {
  flex: none;
  margin-bottom: 24px;
  -webkit-line-clamp: 2;
}
.acard--text .acard__meta {
  border-top: none;
  padding-top: 0;
}
/* 时间:时钟图标 + 日期 */
.acard--text .acard__meta time {
  display: inline-flex; align-items: center; gap: 7px;
  color: var(--muted);
}
.acard--text .acard__meta time svg { color: var(--muted); opacity: .85; }
/* 右下角静态强调短线(hover 时底部 ::after 扫描线接管动画) */
.acard__dash {
  width: 26px; height: 3px; border-radius: 2px;
  background: var(--moss);
  transition: width .35s cubic-bezier(.22,1,.36,1);
}
.acard--text:hover .acard__dash { width: 40px; }

/* ===== 新闻列表:横向卡片(左侧日期块 + 右侧标题/简介/查看详情),hover 整块变正蓝 ===== */
.news-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
@media (max-width: 760px) { .news-list { grid-template-columns: 1fr; } }
.news-item {
  display: flex;
  align-items: stretch;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  transition: background .25s, border-color .25s, box-shadow .25s, transform .25s;
}
.news-item:hover {
  background: var(--moss);
  border-color: var(--moss);
  box-shadow: 0 18px 40px -18px rgba(29,78,216,.45);
  transform: translateY(-2px);
}
/* 左:日期块 — 年月 / 大号日 / 中间分隔线 */
.news-item__date {
  flex: 0 0 150px;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 28px 16px;
  color: var(--muted);
  position: relative;
}
.news-item__date::after {
  content: ""; position: absolute; right: 0; top: 28px; bottom: 28px;
  width: 1px; background: var(--line); transition: background .25s;
}
.news-item__ym {
  font-size: 15px; letter-spacing: .04em;
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  padding-bottom: 12px;
  position: relative;
}
.news-item__ym::after {
  content: ""; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 34px; height: 2px; background: var(--line); transition: background .25s;
}
.news-item__day {
  font-size: 46px; font-weight: 900; line-height: 1.1; color: var(--ink);
  margin-top: 10px; transition: color .25s;
}
.news-item:hover .news-item__date { color: rgba(255,255,255,.78); }
.news-item:hover .news-item__date::after,
.news-item:hover .news-item__ym::after { background: rgba(255,255,255,.32); }
.news-item:hover .news-item__day { color: #fff; }
/* 右:正文 */
.news-item__body {
  flex: 1; min-width: 0;
  padding: 26px 30px;
  display: flex; flex-direction: column; justify-content: center;
}
.news-item__h {
  font-size: 19px; font-weight: 900; color: var(--ink);
  line-height: 1.5; margin: 0 0 12px;
  display: -webkit-box; -webkit-line-clamp: 1; -webkit-box-orient: vertical; overflow: hidden;
  transition: color .25s;
}
.news-item__d {
  font-size: 14px; color: var(--muted); line-height: 1.75; margin: 0 0 18px;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  transition: color .25s;
}
.news-item__more {
  display: inline-flex; align-items: center; gap: 12px;
  font-size: 14px; font-weight: 700; color: var(--muted);
  transition: color .25s;
}
.news-item__arrow {
  display: inline-grid; place-items: center;
  width: 30px; height: 30px; border-radius: 50%;
  background: var(--paper); border: 1px solid var(--line); color: var(--muted);
  transition: background .25s, border-color .25s, color .25s;
}
.news-item:hover .news-item__h { color: #fff; }
.news-item:hover .news-item__d { color: rgba(255,255,255,.85); }
.news-item:hover .news-item__more { color: #fff; }
.news-item:hover .news-item__arrow { background: var(--acid); border-color: var(--acid); color: #fff; }
@media (max-width: 560px) {
  .news-item__date { flex-basis: 104px; padding: 22px 10px; }
  .news-item__day { font-size: 38px; }
  .news-item__body { padding: 20px 20px; }
}

/* ---- pagination ---- */
.page-nav { display: flex; justify-content: center; align-items: center; gap: 6px; margin-top: 48px; flex-wrap: wrap; }
.page-nav a, .page-nav span {
  display: inline-flex; align-items: center; justify-content: center;
  /* 44px 触摸目标(原 40px,移动端不好点) */
  min-width: 44px; height: 44px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--paper);
  color: var(--text);
  font-size: 14px;
  font-weight: 700;
  transition: all .2s;
}
.page-nav a:hover { border-color: var(--moss); color: var(--moss); }
.page-nav a:focus-visible { outline: 2px solid var(--text); outline-offset: 2px; }
.page-nav .is-cur, .page-nav span[aria-current=page] { background: var(--moss); color: #fff; border-color: var(--moss); }
.page-nav .is-disabled { opacity: .35; pointer-events: none; }
.page-nav .page-dots { border: none; background: none; min-width: auto; padding: 0 4px; color: var(--muted); }

/* ---- 列表页公共件(原各 list 模板内联,抽出统一) ---- */
.list-empty { padding: 80px 0; text-align: center; color: var(--muted); }
.list-desc { max-width: 760px; margin: 0 auto 48px; font-size: 15px; color: var(--muted); line-height: 1.85; text-align: center; }
.badge-top { display: inline-block; background: rgba(255,112,67,.16); color: var(--coral); font-size: 11px; padding: 2px 8px; border-radius: 3px; font-weight: 900; margin-right: 6px; }

/* ---- footer 扩展 ---- */
.footer { padding: 64px 0 24px; }
.footer__top {
  display: grid;
  grid-template-columns: 1.8fr 1fr 1.1fr 0.9fr 1.4fr;
  gap: 32px 28px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255,.08);
  margin-bottom: 24px;
}
@media (max-width: 1100px) { .footer__top { grid-template-columns: 1fr 1fr 1fr; gap: 32px; } }
@media (max-width: 700px) { .footer__top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer__top { grid-template-columns: 1fr; } }
.footer h4 { margin: 0 0 16px; color: var(--paper); font-size: 14px; font-weight: 900; letter-spacing: .04em; }
.footer__brand-cell .logo { font-size: 22px; color: var(--paper); margin-bottom: 14px; }
.footer__brand-cell .logo__img { height: 48px; }
.footer__desc { font-size: 13.5px; color: rgba(255,255,255,.66); line-height: 1.8; margin: 0 0 22px; max-width: 340px; }
.footer__contact { display: grid; gap: 10px; font-size: 13px; }
.footer__contact a { color: rgba(255,255,255,.8); display: flex; align-items: center; gap: 8px; transition: color .2s; }
.footer__contact-static { color: rgba(255,255,255,.7); display: flex; align-items: flex-start; gap: 8px; }
.footer__contact-static svg { flex-shrink: 0; margin-top: 3px; }
.footer__contact a:hover { color: var(--acid); }
.footer__list { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; font-size: 13.5px; }
.footer__list a { color: rgba(255,255,255,.66); transition: color .2s; }
.footer__list a:hover { color: var(--acid); }
/* 整块靠左(与上方联系信息对齐);二维码图片与下方提示文字互相居中(文字限二维码同宽) */
.footer__qr { display: flex; flex-direction: column; gap: 10px; align-items: flex-start; margin-top: 18px; }
.footer__qr-t { text-align: center; width: 110px; }
/* 两行强制换行的标题收紧行距(默认 section 标题 1.42 对两行偏大) */
.section__head h2.h2--tight { line-height: 1.2; }
.footer__qr-img { width: 84px; height: 84px; padding: 5px; background: var(--paper); border-radius: 6px; }
.footer__qr-img img { width: 100%; height: 100%; object-fit: contain; }
.footer__qr-t { font-size: 12px; color: rgba(255,255,255,.66); line-height: 1.6; }
.footer__qr-img { width: 110px; height: 110px; }
.footer__inner { padding-top: 0; border: none; font-size: 12px; }

/* ---- mobile bottom CTA ---- */
.mcta {
  display: none;
  position: fixed; left: 0; right: 0; bottom: 0;
  z-index: 30;
  padding: 10px 12px;
  gap: 8px;
  background: var(--paper);
  border-top: 1px solid var(--line);
  box-shadow: 0 -4px 16px rgba(21,19,15,.08);
}
.mcta a, .mcta button {
  flex: 1;
  display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 12px 8px;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 900;
  cursor: pointer;
  font-family: inherit;
}
.mcta__phone { background: var(--paper); color: var(--ink); border: 1px solid var(--line); }
.mcta__chat { background: var(--acid); color: var(--ink); border: none; }
@media (max-width: 1100px) {
  .mcta { display: flex; }
  body { padding-bottom: 64px; }
}

/* ===== 微信二维码弹窗 ===== */
.wxpop {
  position: fixed; inset: 0; z-index: 200;
  display: none; align-items: center; justify-content: center;
  padding: 24px;
}
.wxpop.is-open { display: flex; }
.wxpop__mask { position: absolute; inset: 0; background: rgba(15,23,42,.55); }
.wxpop__card {
  position: relative;
  width: 100%; max-width: 320px;
  background: var(--paper);
  border-radius: 18px;
  padding: 28px 24px 24px;
  text-align: center;
  box-shadow: 0 24px 60px -12px rgba(15,23,42,.4);
}
.wxpop__title { font-size: 17px; font-weight: 900; color: var(--ink); margin-bottom: 18px; }
.wxpop__qr {
  width: 200px; height: 200px; margin: 0 auto 16px;
  background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 10px;
}
.wxpop__qr img { width: 100%; height: 100%; object-fit: contain; }
.wxpop__id { font-size: 15px; color: var(--ink); margin-bottom: 6px; }
.wxpop__id strong { color: var(--moss); }
.wxpop__tip { font-size: 12px; color: var(--muted); margin-bottom: 20px; }
.wxpop__close {
  width: 100%; padding: 12px; border: none; border-radius: 999px;
  background: var(--moss); color: #fff; font-size: 15px; font-weight: 900; cursor: pointer;
}

/* ===== 移动端:隐藏页脚导航栏目,保留品牌信息 + 联系我们 ===== */
@media (max-width: 760px) {
  .footer__top { display: flex; flex-direction: column; gap: 28px; }
  .footer__top > div:not(.footer__brand-cell):not(.footer__contact-cell) { display: none; }
  .footer__contact-cell h4 { margin-bottom: 14px; }
  .footer__contact { gap: 12px; }
  .footer__qr { margin-top: 16px; }
}

/* ---- back to top ---- */
.btt {
  position: fixed;
  right: 22px; bottom: 92px;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--paper);
  border: 1px solid var(--line);
  color: var(--ink);
  display: none; align-items: center; justify-content: center;
  cursor: pointer;
  z-index: 30;
  box-shadow: 0 8px 24px -10px rgba(21,19,15,.3);
  transition: all .22s;
}
.btt.is-show { display: inline-flex; }
.btt:hover { background: var(--acid); border-color: var(--acid); transform: translateY(-2px); }
@media (max-width: 1100px) { .btt { bottom: 80px; right: 14px; } }
.aside-fab .btt { position: static; width: 42px; height: 42px; border-radius: 8px; background: none; border: none; box-shadow: none; z-index: auto; }
.aside-fab .btt:hover { background: rgba(59,130,246,.2); color: var(--moss); border: none; transform: none; }

/* ---- floating aside ---- */
.aside-fab {
  position: fixed;
  right: 12px; top: 50%;
  transform: translateY(-50%);
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: 0 12px 28px -14px rgba(21,19,15,.3);
  padding: 8px 6px;
  display: flex; flex-direction: column;
  gap: 4px;
  z-index: 25;
}
.aside-fab a, .aside-fab button {
  width: 42px; height: 42px;
  display: grid; place-items: center;
  border: none; background: none;
  border-radius: 8px;
  color: var(--coal);
  transition: all .22s;
  position: relative;
  cursor: pointer;
}
.aside-fab__top { display: none !important; margin-top: 6px; padding-top: 8px; border-top: 1px solid var(--line); }
.aside-fab__top.is-show { display: grid !important; }
.aside-fab .aside-fab__top { background: rgba(29,78,216,.1); color: var(--moss); }
.aside-fab .aside-fab__top svg { stroke-width: 2.6; }
.aside-fab .aside-fab__top:hover { background: var(--moss); color: #fff; }
.aside-fab a:hover, .aside-fab button:hover { background: rgba(59, 130, 246,.2); color: var(--moss); }
.aside-fab a::after {
  content: attr(data-tip);
  position: absolute; right: 100%; top: 50%;
  transform: translateY(-50%);
  margin-right: 10px;
  padding: 6px 10px;
  background: var(--coal);
  color: var(--paper);
  border-radius: 6px;
  font-size: 12px;
  white-space: nowrap;
  opacity: 0; pointer-events: none;
  transition: opacity .2s;
}
.aside-fab a:hover::after { opacity: 1; }
/* 在线咨询 = 主操作,蓝底突出(高于通用 a:hover 优先级) */
.aside-fab a.aside-fab__primary { background: var(--moss); color: #fff; }
.aside-fab a.aside-fab__primary:hover { background: #16348f; color: #fff; }
/* 微信扫码项:hover/聚焦弹出二维码 */
.aside-fab__wx { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 8px; color: var(--coal); position: relative; cursor: pointer; transition: all .22s; }
.aside-fab__wx:hover { background: rgba(59,130,246,.2); color: var(--moss); }
.aside-fab__qr { position: absolute; right: 100%; top: 50%; margin-right: 12px; width: 168px; padding: 12px; background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 16px 40px -16px rgba(21,19,15,.4); text-align: center; transform: translateY(-50%) scale(.96); transform-origin: right center; opacity: 0; pointer-events: none; transition: opacity .2s ease, transform .2s ease; }
.aside-fab__wx:hover .aside-fab__qr, .aside-fab__wx:focus-within .aside-fab__qr { opacity: 1; pointer-events: auto; transform: translateY(-50%) scale(1); }
.aside-fab__qr img { width: 144px; height: 144px; display: block; margin: 0 auto; border-radius: 6px; object-fit: cover; }
.aside-fab__qr span { display: block; margin-top: 8px; font-size: 12px; color: var(--muted); line-height: 1.5; }
@media (max-width: 1100px) { .aside-fab { display: none; } }

/* ---- pill (轻量徽章) ---- */
.pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--paper);
  font-size: 13px;
  color: var(--text);
}
.pill__dot { width: 6px; height: 6px; border-radius: 50%; background: var(--moss); box-shadow: 0 0 0 4px rgba(29, 78, 216,.16); }
.pill--acid { background: var(--acid-soft); color: var(--moss-d); border-color: rgba(29, 78, 216,.28); }
/* pill--coral 保留兼容,但视觉上跟 pill--acid 趋同 */
.pill--coral { background: var(--acid-soft); color: var(--moss-d); border-color: rgba(29, 78, 216,.28); }

/* ========================================================
   V3.4.opt · growthman.cn 风格交互升级
   参考: wow.js + swiper + svg-inject 的视觉模式
   ======================================================== */

/* ---- 多向 reveal on scroll(替换原 fade-up) ---- */
.reveal { opacity: 0; transition: opacity .8s cubic-bezier(.22,1,.36,1), transform .8s cubic-bezier(.22,1,.36,1); }
.reveal[data-reveal=up],
.reveal:not([data-reveal]) { transform: translateY(40px); }
.reveal[data-reveal=down-small] { transform: translateY(-20px); }
.reveal[data-reveal=left] { transform: translateX(-40px); }
.reveal[data-reveal=right] { transform: translateX(40px); }
.reveal[data-reveal=scale] { transform: scale(.92); }
.reveal.is-in { opacity: 1; transform: translate(0,0) scale(1); }
.reveal[data-delay="1"] { transition-delay: .1s; }
.reveal[data-delay="2"] { transition-delay: .2s; }
.reveal[data-delay="3"] { transition-delay: .3s; }
.reveal[data-delay="4"] { transition-delay: .4s; }
.reveal[data-delay="5"] { transition-delay: .5s; }

/* ---- hero 视频背景支持(后台传 video URL 才显示) ---- */
.hero__video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero__video-mask {
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    linear-gradient(135deg, rgba(21,19,15,.78) 0%, rgba(21,19,15,.62) 50%, rgba(29,26,21,.85) 100%),
    radial-gradient(60% 50% at 50% 30%, rgba(59, 130, 246,.18), transparent 70%);
  pointer-events: none;
}
.hero.has-video .hero__grid { position: relative; z-index: 1; }

/* ---- 按钮箭头 hover 位移(growthman 招牌) ---- */
.btn { position: relative; overflow: hidden; }
.btn .arr {
  display: inline-block;
  margin-left: 6px;
  transition: transform .25s cubic-bezier(.22,1,.36,1);
}
.btn:hover .arr { transform: translateX(5px); }
/* btn-primary hover 时酸性绿光效扫过 */
.btn-primary::before {
  content: "";
  position: absolute;
  top: 0; left: -100%;
  width: 100%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.4), transparent);
  transition: left .55s cubic-bezier(.22,1,.36,1);
  pointer-events: none;
}
.btn-primary:hover::before { left: 100%; }

/* ---- 卡片底部 acid 描边扫描 ---- */
.case-card,
.service,
.feature-card,
.listing-card,
.pricing-card,
.bullet-card,
.acard {
  position: relative;
}
.case-card::after,
.service::after,
.feature-card::after,
.listing-card::after,
.pricing-card::after,
.bullet-card::after,
.acard::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  width: 0;
  height: 3px;
  background: var(--acid);
  transition: width .35s cubic-bezier(.22,1,.36,1), left .35s cubic-bezier(.22,1,.36,1);
  z-index: 2;
  pointer-events: none;
}
.case-card:hover::after,
.service:hover::after,
.feature-card:hover::after,
.listing-card:hover::after,
.pricing-card:hover::after,
.bullet-card:hover::after,
.acard:hover::after {
  width: 100%;
  left: 0;
}
/* 能力卡已有"上浮 + 蓝边"hover,底部那条展开线多余且与圆角不贴合 → 关掉 */
.feature-card::after { content: none; }

/* ---- eyebrow 标签入场:下划线展开 ---- */
.eyebrow {
  position: relative;
  display: inline-block;
  padding-left: 22px;
}
.eyebrow::before {
  content: "";
  position: absolute;
  left: 0; top: 50%;
  width: 0;
  height: 2px;
  background: var(--coral);
  transform: translateY(-50%);
  transition: width .55s cubic-bezier(.22,1,.36,1) .15s;
}
.reveal.is-in .eyebrow::before,
.section__head.is-in .eyebrow::before { width: 14px; }

/* ---- 客户评价轮播(纯 CSS scroll-snap + 自动) ---- */
.testimonials {
  display: flex;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  gap: 16px;
  padding: 4px 4px 18px;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}
.testimonials::-webkit-scrollbar { height: 6px; }
.testimonials::-webkit-scrollbar-thumb { background: var(--line); border-radius: 3px; }
.testimonials::-webkit-scrollbar-track { background: transparent; }
.testi-card {
  flex: 0 0 calc((100% - 32px) / 3);
  scroll-snap-align: start;
  padding: 32px 28px;
  background: var(--paper-soft);
  border: 1px solid var(--line);
  border-radius: 14px;
  display: flex;
  flex-direction: column;
  gap: 14px;
  transition: border-color .22s, transform .22s;
}
.testi-card:hover { border-color: var(--moss); transform: translateY(-3px); }
.testi-card__quote {
  font-size: 16px;
  color: var(--ink);
  line-height: 1.85;
  position: relative;
  padding-top: 14px;
  font-weight: 500;
}
.testi-card__quote::before {
  content: "“";
  position: absolute;
  top: -10px; left: -2px;
  font-size: 56px;
  color: var(--coral);
  line-height: 1;
  font-family: Georgia, serif;
}
.testi-card__by {
  margin-top: auto;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: flex;
  align-items: center;
  gap: 12px;
}
.testi-card__avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--coral), var(--acid));
  color: var(--ink);
  font-weight: 900;
  display: grid;
  place-items: center;
  font-size: 18px;
  letter-spacing: 0;
}
.testi-card__name { font-size: 14.5px; color: var(--ink); font-weight: 900; }
.testi-card__role { font-size: 12px; color: var(--muted); margin-top: 2px; }
@media (max-width: 960px) { .testi-card { flex-basis: calc((100% - 16px) / 2); } }
@media (max-width: 640px) { .testi-card { flex-basis: 86%; } }

/* ---- 链接 hover 下划线 left→right 展开(nav 一致性) ---- */
.nav a:not(.is-active) { position: relative; }
.nav a:not(.is-active)::after {
  content: "";
  position: absolute;
  left: 50%; right: 50%;
  bottom: 14px;
  height: 2px;
  background: var(--acid);
  transition: left .25s ease, right .25s ease;
  border-radius: 2px;
}
.header.is-scrolled .nav a:not(.is-active)::after { background: var(--moss); }
.nav a:not(.is-active):hover::after { left: 15px; right: 15px; }

/* ---- 数字 counter ----
   不滚动数字,但加 "下划线展开 + 颜色高亮" 入场强调 */
.strip__num {
  display: inline-block;
  position: relative;
  padding-bottom: 6px;
}
.strip__cell.is-in .strip__num::after {
  content: "";
  position: absolute;
  left: 0; bottom: 0;
  width: 0;
  height: 3px;
  background: var(--acid);
  animation: strip-num-bar .8s cubic-bezier(.22,1,.36,1) .3s forwards;
}
@keyframes strip-num-bar { to { width: 36px; } }

/* ---- 视频背景遮罩(banner has-video 时) ---- */
.hero.has-video::before {
  background:
    linear-gradient(135deg, transparent 0 43%, rgba(255,112,67,.10) 43.2%, transparent 44.2% 100%),
    linear-gradient(135deg, transparent 0 58%, rgba(59, 130, 246,.08) 58.2%, transparent 59.2% 100%),
    radial-gradient(62% 58% at 50% 18%, rgba(59, 130, 246,.08), transparent 72%);
}

/* ---- accordion / faq 展开动效(微调) ---- */
.faq__q::after {
  transition: transform .35s cubic-bezier(.22,1,.36,1);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: .001ms !important; transition-duration: .001ms !important; }
  .reveal { opacity: 1 !important; transform: none !important; }
  .strip__cell.is-in .strip__num::after { width: 36px !important; animation: none !important; }
}

/* ---- case-grid 不对称布局:1 大 + 2 小 ---- */
.case-grid--asym {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  grid-template-rows: auto auto;
  gap: 18px;
}
.case-grid--asym .case-card:nth-child(1) {
  grid-row: 1 / span 2;
  min-height: 100%;
  padding: 36px;
}
.case-grid--asym .case-card:nth-child(1) h3 { font-size: 30px; margin-top: 60px; }
@media (max-width: 900px) {
  .case-grid--asym { grid-template-columns: 1fr; grid-template-rows: none; }
  .case-grid--asym .case-card:nth-child(1) { grid-row: auto; padding: 26px; }
  .case-grid--asym .case-card:nth-child(1) h3 { font-size: 25px; margin-top: 44px; }
}

/* ---- growth model 增强版:大数字 + 关键词 chips ---- */
.model-row--enhanced {
  grid-template-columns: 220px minmax(0, 1fr);
  gap: 32px;
  padding: 32px;
  align-items: flex-start;
}
.model-row--enhanced .model-row__num {
  font-size: 72px;
  letter-spacing: -.04em;
  line-height: .9;
}
.model-row--enhanced h3 { margin-bottom: 14px; font-size: 24px; }
.model-row--enhanced p { margin-bottom: 16px; }
.model-row__chips { display: flex; flex-wrap: wrap; gap: 8px; }
.model-row__chips span {
  font-size: 12px;
  padding: 4px 10px;
  background: var(--acid-soft);
  color: var(--moss-d);
  border-radius: 999px;
  font-weight: 900;
  letter-spacing: .02em;
}
@media (max-width: 700px) {
  .model-row--enhanced { grid-template-columns: 1fr; padding: 24px; }
  .model-row--enhanced .model-row__num { font-size: 54px; }
}

/* ---- testimonials section 容器 ---- */
.testi-section { padding: 90px 0; background: var(--cream); }
.testi-track-wrap { position: relative; padding: 0 4px; }
.testi-track-wrap::before,
.testi-track-wrap::after {
  content: "";
  position: absolute; top: 0; bottom: 0; width: 60px;
  pointer-events: none;
  z-index: 2;
}
.testi-track-wrap::before { left: 0; background: linear-gradient(to right, var(--cream), transparent); }
.testi-track-wrap::after { right: 0; background: linear-gradient(to left, var(--cream), transparent); }
@media (max-width: 640px) {
  .testi-track-wrap::before, .testi-track-wrap::after { display: none; }
}

/* prose 文章内容补充 */
.prose ul, .prose ol { margin: 14px 0 14px 24px; padding: 0; list-style: disc; }
.prose ol { list-style: decimal; }
.prose li { margin: 6px 0; color: var(--muted); }
.prose a { color: var(--moss); border-bottom: 1px solid transparent; transition: border-color .2s; }
.prose a:hover { border-color: var(--moss); }
.prose code { padding: 2px 6px; background: var(--cream); border: 1px solid var(--line); border-radius: 4px; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: .9em; }
.prose pre { margin: 20px 0; padding: 18px; background: var(--coal); color: var(--paper); border-radius: 8px; overflow-x: auto; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; font-size: 13.5px; line-height: 1.7; }
.prose pre code { background: none; border: none; padding: 0; color: inherit; }
.prose hr { margin: 28px 0; border: none; border-top: 1px solid var(--line); }
.prose table { width: 100%; border-collapse: collapse; margin: 20px 0; font-size: 14.5px; }
.prose th, .prose td { padding: 12px 14px; border: 1px solid var(--line); text-align: left; }
.prose th { background: var(--cream); font-weight: 900; color: var(--ink); }
/* ===== 详情页(_detail.htm)样式:从内联 style 抽取,统一规范化 ===== */
.detail-hero__h1 { margin: 0 0 16px; max-width: 880px; }
.detail-hero__lead { max-width: 760px; }
/* 文章 meta 行:日期/作者/来源/阅读/标签 */
.detail-meta { display: flex; flex-wrap: wrap; gap: 18px; align-items: center; margin-top: 24px; font-size: 13px; color: var(--muted); }
.detail-meta__item { display: inline-flex; align-items: center; gap: 6px; }
.detail-meta__tag { font-size: 12px; color: var(--acid); background: rgba(59,130,246,.12); padding: 3px 9px; border-radius: 999px; }
/* 摘要框 */
.detail-summary { padding: 22px 26px; background: var(--cream); border-left: 4px solid var(--coral); border-radius: 6px; margin-bottom: 22px; }
.detail-summary__label { font-size: 11px; color: var(--coral); letter-spacing: .12em; text-transform: uppercase; font-weight: 900; margin-bottom: 10px; }
.detail-summary__text { margin: 0; font-size: 15px; color: var(--ink); line-height: 1.85; }
/* 封面图(产品/案例) */
.detail-cover { margin-bottom: 28px; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); }
.detail-cover img { width: 100%; display: block; }
/* 上下篇导航 */
.prevnext { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-top: 36px; padding-top: 28px; border-top: 1px solid var(--line); }
.prevnext__a { padding: 18px 22px; background: var(--paper-soft); border: 1px solid var(--line); border-radius: 12px; display: block; transition: border-color .2s, background .2s; }
.prevnext__a:hover { border-color: var(--moss); background: var(--paper); }
.prevnext__a--next { text-align: right; }
.prevnext__k { font-size: 11px; color: var(--muted); letter-spacing: .08em; text-transform: uppercase; font-weight: 900; margin-bottom: 6px; }
.prevnext__t { font-size: 16px; color: var(--ink); font-weight: 900; line-height: 1.55; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
/* 本文标签 */
.detail-tags { margin-top: 28px; display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.detail-tags__label { font-size: 13px; color: var(--muted); font-weight: 900; }
.detail-tags__chip { padding: 5px 12px; background: var(--cream); border: 1px solid var(--line); border-radius: 999px; font-size: 13px; color: var(--ink); }
.detail-tags__chip:hover { border-color: var(--moss); color: var(--moss); }

/* 正文内嵌「自查清单」勾选卡片(.checklist):浅灰卡 + 每条 ✓ 勾 */
.prose .checklist {
  list-style: none; padding: 22px 26px; margin: 8px 0 24px;
  background: var(--paper-soft); border: 1px solid var(--line); border-radius: 14px;
  display: grid; gap: 0;
}
.prose .checklist li {
  position: relative; padding: 12px 0 12px 36px;
  font-size: 15.5px; color: var(--ink); line-height: 1.75;
  border-bottom: 1px solid var(--line);
}
.prose .checklist li:last-child { border-bottom: none; }
.prose .checklist li::before {
  content: ""; position: absolute; left: 0; top: 14px;
  width: 21px; height: 21px; border-radius: 6px;
  background: var(--moss)
    url("data:image/svg+xml;charset=utf8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M20 6L9 17l-5-5'/%3E%3C/svg%3E")
    center / 13px no-repeat;
}

/* 正文内嵌 FAQ(.faq-item):卡片式问答,左侧蓝色 Q 标 + 浅蓝高亮,更像问答模块 */
.prose .faq-item {
  position: relative;
  margin: 0 0 16px;
  padding: 22px 24px 22px 60px;
  background: linear-gradient(180deg, rgba(29,78,216,.045), rgba(29,78,216,.02));
  border: 1px solid rgba(29,78,216,.12);
  border-radius: 14px;
  transition: border-color .22s, box-shadow .22s;
}
.prose .faq-item:hover { border-color: rgba(29,78,216,.30); box-shadow: 0 10px 28px -16px rgba(29,78,216,.35); }
.prose .faq-item:last-child { margin-bottom: 0; }
/* 左上角圆形 Q 标 */
.prose .faq-item::before {
  content: "Q";
  position: absolute; left: 20px; top: 21px;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  background: var(--moss); color: #fff;
  font-size: 14px; font-weight: 900; font-style: normal;
  border-radius: 9px;
  font-family: var(--font-sans, system-ui);
}
.prose .faq-item__q {
  margin-bottom: 12px;
  font-size: 16.5px; font-weight: 800;
  color: var(--ink); line-height: 1.65;
}
.prose .faq-item__a {
  position: relative;
  padding-left: 26px;
  font-size: 15.5px; color: var(--muted); line-height: 1.9;
}
.prose .faq-item__a::before {
  content: "A";
  position: absolute; left: 0; top: 1px;
  font-size: 13px; font-weight: 900;
  color: var(--moss);
}

/* extra-fields */
.extra-fields {
  margin: 28px 0;
  padding: 24px 28px;
  background: var(--cream);
  border: 1px solid var(--line);
  border-radius: 14px;
}
.extra-fields h3 {
  margin: 0 0 16px;
  color: var(--moss);
  font-size: 14px;
  font-weight: 900;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.extra-fields dl { display: grid; grid-template-columns: 140px 1fr; gap: 12px 20px; margin: 0; font-size: 14.5px; }
.extra-fields dt { color: var(--muted); font-weight: 700; }
.extra-fields dd { color: var(--ink); margin: 0; }

/* ---- nav 移动 toggle (复用 menu-btn 样式 + 接 .nav__toggle 命名) ---- */
.nav__toggle { display: none; }
@media (max-width: 1100px) {
  .menu-btn, .nav__toggle { display: inline-grid !important; place-items: center; }
}

/* 视觉一致性微调 */
@media (max-width: 700px) {
  .section { padding: 56px 0; }
  .strip__cell { padding: 28px 22px; }
  .consult-form { padding: 24px; }
}


/* ============================================================
   全站 CSS 规范化:从模板内联 style 抽取的类(自动追加)
   ============================================================ */
/* === list_product.htm === */
.product-card { padding:0;display:flex;flex-direction:column;min-height:auto; }
.product-media { aspect-ratio:1;background:var(--cream); }
.product-img { width:100%;height:100%;object-fit:cover;display:block; }
.product-placeholder { width:100%;height:100%;display:grid;place-items:center;color:var(--muted); }
.product-body { padding:16px 18px; }
.product-title { font-size:14.5px;font-weight:900;margin:0 0 6px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;letter-spacing:0; }
.product-price { font-size:12px;color:var(--coral);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-weight:900; }

/* === search.htm === */
.search-wrap { max-width:880px; }
.search-form { display:flex; gap:10px; margin-bottom:36px; }
.search-input { flex:1; }
.search-results { display:flex; flex-direction:column; gap:14px; }
.search-result-card { min-height:auto; display:block; }
.search-result-type { font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace; font-size:11px; color:var(--coral); font-weight:900; letter-spacing:.1em; text-transform:uppercase; margin-bottom:8px; }
.search-result-title { font-size:18px; margin:0 0 8px; color:var(--ink); letter-spacing:0; }
.search-result-summary { font-size:14px; color:var(--muted); line-height:1.75; margin:0; display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; }
.search-empty { text-align:center; color:var(--muted); padding:80px 0; }
.search-empty-icon { margin:0 auto 16px; width:56px; height:56px; border-radius:50%; background:var(--cream); display:inline-grid; place-items:center; }
.search-empty-text { font-size:15px; }

/* === tag.htm === */
.tag-container { max-width:880px; }
.tag-empty { text-align:center;color:var(--muted);padding:80px 0; }
.tag-block { margin-bottom:48px; }
.tag-heading { font-size:22px;margin-bottom:16px;letter-spacing:0;display:flex;align-items:center;gap:10px; }
.tag-count { font-size:11px;padding:2px 9px; }
.tag-article-list { background:var(--paper-soft);border:1px solid var(--line);border-radius:14px;overflow:hidden; }
.tag-article-date { font-size:12px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;flex-shrink:0; }
.tag-product-grid { display:grid;grid-template-columns:repeat(3,1fr);gap:12px; }
.tag-product-card { padding:18px 22px;background:var(--paper-soft);border:1px solid var(--line);border-radius:10px;color:var(--ink);font-size:14.5px;transition:border-color .22s; }
.tag-case-grid { display:grid;grid-template-columns:repeat(2,1fr);gap:14px; }
.tag-case-card { padding:24px;background:var(--paper-soft);border:1px solid var(--line);border-radius:14px;display:block; }
.tag-case-title { font-size:15px;color:var(--ink);font-weight:900; }
.tag-case-client { font-size:12px;color:var(--muted);margin-top:6px; }


/* ============================================================
   通用工具类(替代零散内联 style,规范化)
   ============================================================ */
.u-container-narrow { max-width: 820px; }
.u-container-780 { max-width: 780px; }
.u-btn-flex { flex: 1; }
.u-mr-14 { margin-right: 14px; }
/* 蜜罐(防垃圾提交)隐藏域 */
.u-honeypot { position: absolute; left: -9999px; top: -9999px; width: 1px; height: 1px; overflow: hidden; }
/* 详情封面图框 */
.u-cover-frame { margin-bottom: 32px; border-radius: 14px; overflow: hidden; border: 1px solid var(--line); }
.u-cover-frame img { width: 100%; height: auto; display: block; }
/* CTA 按钮组居中 */
.u-cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }


/* ============================================================
   全站 CSS 规范化:从模板内联 style 抽取的类(自动追加)
   ============================================================ */
/* === list_single_about.htm === */
.about-why-grid { display:grid;grid-template-columns:1.2fr 1fr;gap:64px;align-items:center; }
.about-h2-mb { margin-bottom:20px; }
.about-prose-flush { max-width:none;padding:0;border:none;background:transparent; }
.about-onestop-card { background:linear-gradient(180deg,#2c4cad,#1e3a8a 55%,#1a3578);color:var(--paper);border-radius:18px;padding:48px 40px;position:relative;overflow:hidden; }
.about-onestop-overlay { position:absolute;inset:0;background:linear-gradient(135deg,rgba(59, 130, 246,.17),transparent 44%);pointer-events:none; }
.about-relative { position:relative; }
.about-onestop-label { font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;color:var(--acid);letter-spacing:.16em;font-weight:900;margin-bottom:28px; }
.about-onestop-list { list-style:none;padding:0;margin:0;display:grid;gap:18px; }
.about-onestop-item { display:flex;gap:14px;align-items:flex-start; }
.about-onestop-ico { flex-shrink:0;margin-top:3px;color:var(--acid); }
.about-onestop-term { display:block;font-size:16px;color:var(--paper); }
.about-onestop-def { font-size:13px;color:rgba(255,250,240,.7); }
.about-desc-mt { margin-top:14px; }
.about-principle-card { flex-direction:column;align-items:flex-start; }
.about-principle-num { font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;color:var(--coral);font-size:14px;font-weight:900;margin-bottom:14px;letter-spacing:.06em; }
.about-principle-title { font-size:22px;margin:0 0 10px; }
.about-principle-text { font-size:14.5px;line-height:1.85; }

/* === list_single_contact.htm === */
.contact-honeypot { position:absolute;left:-9999px;top:-9999px;width:1px;height:1px;overflow:hidden; }
.contact-help-center { text-align:center; }
.contact-hotline-card { background:linear-gradient(180deg,#2c4cad,#1e3a8a 55%,#1a3578);color:var(--paper);border-radius:14px;padding:32px 28px;position:relative;overflow:hidden; }
.contact-hotline-overlay { position:absolute;inset:0;background:linear-gradient(135deg,rgba(59, 130, 246,.17),transparent 44%);pointer-events:none; }
.contact-hotline-body { position:relative; }
.contact-hotline-eyebrow { font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:11px;color:var(--acid);letter-spacing:.16em;font-weight:900;margin-bottom:14px; }
.contact-hotline-phone { font-size:30px;font-weight:900;letter-spacing:-.025em;line-height:1.05;color:var(--paper); }
.contact-hotline-hours { opacity:.75;font-size:13px;margin:14px 0 0;color:rgba(255,250,240,.7); }
.contact-qr-wrap { border-top:1px solid rgba(255,255,255,.12);margin-top:24px;padding-top:24px; }
.contact-qr-box { width:150px;background:var(--paper);border-radius:10px;padding:12px; }
.contact-qr-img { display:block;width:100%; }
.contact-qr-caption { font-size:12px;margin:10px 0 0;color:rgba(255,250,240,.6); }
.contact-info-row { margin-bottom:18px; }
.contact-info-email { color:var(--paper);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:14px; }
.contact-info-address { color:var(--paper);font-size:14px;line-height:1.7; }
.contact-info-scope { color:var(--paper);font-size:14px; }

/* === list_case.htm === */
.case-grid { grid-template-columns:repeat(2,1fr); }
.case-card { padding:0;overflow:hidden; }
.case-cover { aspect-ratio:16/9;background:var(--coal);overflow:hidden; }
.case-cover-img { width:100%;height:100%;object-fit:cover;display:block; }
.case-body { padding:28px 32px;flex:1;display:flex;flex-direction:column; }
.case-tag-row { margin-bottom:14px; }
.case-title { margin:0 0 12px;font-size:24px;color:var(--paper);letter-spacing:0; }
.case-summary { margin:0 0 18px;color:rgba(255,250,240,.74);line-height:1.75;font-size:14.5px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden; }
.case-meta { padding-top:16px;border-top:1px solid rgba(255,250,240,.12);display:flex;justify-content:space-between;align-items:center;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;color:rgba(255,250,240,.6); }
.case-cta { color:var(--acid);font-weight:900; }

/* === list_single_services.htm === */
.services-grid-3 {
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}
@media (max-width: 980px) { .services-grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .services-grid-3 { grid-template-columns: 1fr; } }

.services-card {
    background: var(--paper-soft);
    color: var(--ink);
    border: 1px solid var(--line);
    padding: 28px 30px;
    min-height: 260px;
    justify-content: flex-start;
    gap: 16px;
}
.services-card .tag-row { margin-bottom: 4px; }
.services-card .services-card-foot { margin-top: auto; }

.services-card .services-card-title {
    color: var(--ink);
    margin: 6px 0 10px;
    font-size: 22px;
}

.services-card .services-card-desc {
    color: var(--muted);
    line-height: 1.75;
    font-size: 14.5px;
}

.services-card-foot {
    margin-top: 18px;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.services-card-price {
    color: var(--coral);
    font-weight: 900;
    font-size: 14px;
}

.services-card-more {
    color: var(--moss);
    font-size: 13px;
    font-weight: 900;
}

.services-note-wrap {
    margin-top: 24px;
    text-align: center;
}

.services-note {
    color: var(--muted);
    font-size: 14.5px;
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.85;
}

.services-note-strong {
    color: var(--ink);
}


/* ============================================================
   全站 CSS 规范化:从模板内联 style 抽取的类(自动追加)
   ============================================================ */
/* === topic.htm === */
.topic-intro-container { max-width:880px; }
.topic-cover { margin-bottom:28px;border-radius:14px;overflow:hidden;border:1px solid var(--line); }
.topic-cover-img { width:100%;height:auto;display:block; }
.topic-prose { max-width:none; }
.topic-sec { margin-bottom:56px; }
.topic-sec-title { font-size:30px;font-weight:900;margin-bottom:22px;letter-spacing:0; }
.topic-grid-card { padding:0;min-height:auto;display:flex;flex-direction:column; }
.topic-grid-media { aspect-ratio:1;background:var(--cream); }
.topic-img-cover { width:100%;height:100%;object-fit:cover; }
.topic-grid-placeholder { width:100%;height:100%;display:grid;place-items:center;color:var(--muted); }
.topic-grid-title { padding:14px 16px;font-size:14px;color:var(--ink);overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-weight:900; }
.topic-card-media { aspect-ratio:16/9;background:var(--coal);margin:-26px -26px 18px;overflow:hidden;border-radius:14px 14px 0 0; }
.topic-card-img { width:100%;height:100%;object-fit:cover;display:block; }
.topic-card-client { margin-top:6px;font-size:13px;color:rgba(255,250,240,.6); }
.topic-list { background:var(--paper-soft);border:1px solid var(--line);border-radius:14px;overflow:hidden; }
.topic-list-date { font-size:12px;color:var(--muted);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace; }
.topic-empty { text-align:center;color:var(--muted);padding:80px 0; }

/* === region.htm === */
.region-bar {
    padding: 16px 0 32px;
    background: var(--paper);
    border-bottom: 1px solid var(--line);
}
.region-bar-inner {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}
.region-bar-label {
    color: var(--muted);
    font-size: 13px;
}
.region-chip {
    padding: 6px 14px;
    border-radius: 999px;
    background: var(--paper-soft);
    border: 1px solid var(--line);
    color: var(--ink);
    font-size: 13px;
    transition: all .22s;
}
.region-empty {
    text-align: center;
    color: var(--muted);
    padding: 80px 0;
}
.region-card-cover {
    aspect-ratio: 16/9;
    background: var(--coal);
    margin: -26px -26px 18px;
    overflow: hidden;
    border-radius: 14px 14px 0 0;
}
.region-card-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.region-card-meta {
    margin-top: 8px;
    font-size: 13px;
    color: rgba(255,250,240,.6);
}

/* === sitemap.htm === */
.sitemap-container { max-width:880px; }
.sitemap-group { margin-bottom:40px; }
.sitemap-title { font-size:24px;font-weight:900;margin:0 0 14px;display:flex;align-items:baseline;gap:12px;padding-bottom:10px;border-bottom:1px solid var(--line);letter-spacing:0; }
.sitemap-count { font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;color:var(--muted);font-weight:700; }
.sitemap-list { list-style:none;padding:0;margin:0;display:grid;grid-template-columns:repeat(2,1fr);gap:8px 32px;font-size:14px; }
.sitemap-item { overflow:hidden;text-overflow:ellipsis;white-space:nowrap; }
.sitemap-link { color:var(--ink);border-bottom:1px dashed transparent;transition:all .22s;padding:3px 0;display:inline-block; }

/* === list_single.htm === */
.single-container {
    max-width: 820px;
}

.single-cover {
    margin-bottom: 32px;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid var(--line);
}

.single-cover-img {
    width: 100%;
    height: auto;
    display: block;
}

/* === contact-form.htm === */
.cform-container {
    max-width: 780px;
}

.cform-honeypot {
    position: absolute;
    left: -9999px;
    top: -9999px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.cform-submit-btn {
    flex: 1;
}

/* === list_single_solutions.htm === */
.sols-who { margin-top:8px;font-size:13px; }
.sols-stage { text-align:right;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:12px;color:var(--moss);font-weight:900; }

/* === extra-fields.htm === */
.xfields-link {
    color: var(--moss);
}

.xfields-image {
    max-width: 100%;
    max-height: 240px;
    border-radius: 6px;
}

.xfields-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.xfields-thumb {
    width: 120px;
    height: 80px;
    object-fit: cover;
    border-radius: 6px;
    border: 1px solid var(--line);
}

/* 通用工具类(续):详情/版块零散内联 style 收口 */
.u-mt-14 { margin-top: 14px; }
.u-container-860 { max-width: 860px; }
.u-prose-flush { max-width: none; }
.u-h2-center { text-align: center; margin-bottom: 20px; }
/* 文章内嵌咨询卡(consult-widget) */
.cwidget { margin: 32px 0; padding: 32px; background: linear-gradient(180deg,#2c4cad,#1e3a8a 55%,#1a3578); border-radius: 14px; color: var(--paper); text-align: center; position: relative; overflow: hidden; }
.cwidget__overlay { position: absolute; inset: 0; background: linear-gradient(135deg,rgba(59,130,246,.17),transparent 44%); pointer-events: none; }
.cwidget__body { position: relative; }
.cwidget__title { margin: 0 0 10px; font-size: 20px; font-weight: 900; color: var(--paper); }
.cwidget__sub { margin: 0 0 20px; color: rgba(255,250,240,.74); font-size: 14px; line-height: 1.7; }
.article-prod-title { margin: 0; font-size: 15px; }
.article-prod-price { font-size: 13px; color: var(--coral); font-weight: 900; margin-top: 4px; font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace; }
.u-debug-note { padding: 12px; background: #fef3c7; color: #92400e; border-radius: 6px; }
/* header 收口 */
.nav-list { display: flex; align-items: center; gap: 4px; list-style: none; margin: 0; padding: 0; }
.nav-chevron { margin-left: 4px; vertical-align: middle; }
.menu-btn__icon { display: block; }
.drawer-phone { margin-top: 8px; padding: 13px; border: 1px solid rgba(255,255,255,.3); border-radius: 6px; text-align: center; font-weight: 800; color: var(--paper); background: rgba(255,255,255,.06); }
.drawer-cta { margin-top: 8px; padding: 14px; background: var(--moss); color: #fff; border-radius: 6px; text-align: center; font-weight: 900; border: none; }
/* 详情页:规格表 / 图集 / 侧栏按钮(_detail 收口) */
.detail-section-pt { padding-top: 30px; }
.spec-table-wrap { border: 1px solid var(--line); border-radius: 14px; overflow: hidden; margin-bottom: 28px; background: var(--paper-soft); }
.spec-table-head { padding: 14px 18px; background: var(--cream); font-weight: 900; color: var(--ink); }
.spec-table { width: 100%; border-collapse: collapse; font-size: 14px; }
.spec-row { border-top: 1px solid var(--line); }
.spec-th { text-align: left; padding: 12px 18px; background: var(--cream); font-weight: 900; color: var(--muted); width: 30%; }
.spec-td { padding: 12px 18px; color: var(--ink); }
.detail-gallery { margin-top: 36px; }
.detail-gallery__h { margin-bottom: 18px; font-size: 24px; }
.detail-gallery__grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.detail-gallery__item { border: 1px solid var(--line); border-radius: 10px; overflow: hidden; display: block; }
.detail-gallery__img { width: 100%; display: block; }
.side-panel__btn { width: 100%; }

/* 服务流程版块背景:浅蓝渐变 + 淡点阵(和 hero/CTA 同一视觉语言,低调不抢内容) */
.s-process { position: relative; overflow: hidden; background: linear-gradient(180deg, #f6f9ff 0%, #eef4ff 100%); }
.s-process::before {
  content: ""; position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image: radial-gradient(rgba(29,78,216,.10) 1.3px, transparent 1.3px);
  background-size: 22px 22px;
  -webkit-mask: linear-gradient(180deg, #000 0%, transparent 60%);
          mask: linear-gradient(180deg, #000 0%, transparent 60%);
  opacity: .5;
}
.s-process::after {
  content: ""; position: absolute; right: -120px; top: -80px; width: 360px; height: 360px; border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,.16), transparent 68%);
  pointer-events: none; z-index: 0;
}
.s-process > .container { position: relative; z-index: 1; }

/* 页脚站内搜索框(深色页脚,浅色输入) */
.footer__search { display: flex; margin-top: 18px; max-width: 240px; border: 1px solid rgba(255,255,255,.18); border-radius: 8px; overflow: hidden; background: rgba(255,255,255,.06); transition: border-color .2s; }
.footer__search:focus-within { border-color: rgba(147,180,251,.6); }
.footer__search-input { flex: 1; min-width: 0; border: 0; background: transparent; color: var(--paper); font-size: 13px; padding: 9px 12px; outline: none; }
.footer__search-input::placeholder { color: rgba(255,255,255,.45); }
.footer__search-btn { flex-shrink: 0; width: 40px; border: 0; background: var(--moss); color: #fff; display: grid; place-items: center; cursor: pointer; transition: background .2s; }
.footer__search-btn:hover { background: #2563eb; }