/* ==========================================================================
   华创财税 · 独立站样式表
   品牌色取自 CH 标识：橙红渐变 #E1361A → #F79A2B
   ========================================================================== */

:root {
  --brand: #e1361a;
  --brand-2: #f79a2b;
  --brand-deep: #b62510;
  --brand-soft: #fff3ee;
  --ink: #101522;
  --body: #444d5c;
  --muted: #6e7787;
  --line: #e6e8ee;
  --surface: #f6f7f9;
  --dark: #0f1621;
  --dark-2: #18202e;
  --radius-s: 10px;
  --radius: 16px;
  --radius-l: 24px;
  --shadow-s: 0 2px 8px rgba(16, 21, 34, .05);
  --shadow: 0 12px 32px rgba(16, 21, 34, .08);
  --shadow-l: 0 26px 60px rgba(16, 21, 34, .14);
  --container: 1180px;
  --header-h: 76px;
  --font: "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", "Hiragino Sans GB", "Source Han Sans SC", system-ui, -apple-system, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.75;
  color: var(--body);
  background: #fff;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1em; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, h6 { margin: 0; color: var(--ink); font-weight: 700; line-height: 1.3; letter-spacing: -.01em; }
strong { color: var(--ink); font-weight: 700; }
::selection { background: rgba(225, 54, 26, .16); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--brand); color: #fff; padding: 10px 16px; border-radius: 8px;
  transition: top .2s;
}
.skip-link:focus { top: 12px; }

/* ---------- 通用文字 ---------- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: .12em;
  color: var(--brand); text-transform: uppercase;
  margin-bottom: 14px;
}
.eyebrow::before {
  content: ""; width: 18px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
}
.eyebrow--light { color: #ffb28f; }
.eyebrow--light::before { background: linear-gradient(90deg, #ff8a5c, #ffc46b); }

.h1 { font-size: clamp(30px, 4.2vw, 52px); line-height: 1.18; letter-spacing: -.02em; }
.h2 { font-size: clamp(24px, 2.6vw, 36px); line-height: 1.28; }
.h3 { font-size: clamp(19px, 1.6vw, 23px); }
.lead { font-size: 17px; color: var(--muted); line-height: 1.85; }
.text-center { text-align: center; }
.mt-0 { margin-top: 0; } .mb-0 { margin-bottom: 0; }

.section { padding: 88px 0; }
.section--tight { padding: 64px 0; }
.section--alt { background: var(--surface); }
.section--dark { background: var(--dark); color: rgba(255, 255, 255, .72); }
.section--dark .h2, .section--dark h3, .section--dark h4 { color: #fff; }
.section--dark .lead { color: rgba(255, 255, 255, .66); }
.section--dark strong { color: #fff; }

.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head .lead { margin-top: 14px; margin-bottom: 0; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 52px; padding: 0 28px; border-radius: 999px;
  font-size: 16px; font-weight: 600; font-family: inherit;
  border: 1px solid transparent; cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background .18s ease, color .18s ease, border-color .18s ease;
  white-space: nowrap;
}
.btn svg { flex: 0 0 auto; }
.btn--primary {
  color: #fff;
  background: linear-gradient(120deg, var(--brand) 0%, #ee5a24 55%, var(--brand-2) 130%);
  box-shadow: 0 10px 24px rgba(225, 54, 26, .24);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(225, 54, 26, .3); }
.btn--line { color: var(--ink); border-color: #d8dbe3; background: #fff; }
.btn--line:hover { border-color: var(--brand); color: var(--brand); transform: translateY(-2px); }
.btn--ghost { color: #fff; border-color: rgba(255, 255, 255, .34); background: rgba(255, 255, 255, .06); backdrop-filter: blur(6px); }
.btn--ghost:hover { background: rgba(255, 255, 255, .14); border-color: rgba(255, 255, 255, .6); transform: translateY(-2px); }
.btn--sm { height: 42px; padding: 0 20px; font-size: 14px; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 6px;
  color: var(--brand); font-weight: 600; font-size: 15px;
}
.link-arrow svg { transition: transform .18s ease; }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- 页头 ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s, box-shadow .25s;
}
.site-header.is-scrolled { border-bottom-color: var(--line); box-shadow: 0 6px 20px rgba(16, 21, 34, .06); }
.header-inner {
  height: var(--header-h);
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
}
.brand { display: flex; align-items: center; gap: 11px; flex: 0 0 auto; }
.brand img { width: auto; height: 40px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.15; }
.brand-name { font-size: 19px; font-weight: 800; color: var(--ink); letter-spacing: .02em; }
.brand-sub { font-size: 11px; color: var(--muted); letter-spacing: .06em; }

.nav { display: flex; align-items: center; gap: 4px; }
.nav a {
  position: relative; display: block; padding: 10px 13px; white-space: nowrap;
  font-size: 15px; color: #2c3340; border-radius: 8px;
  transition: color .18s, background .18s;
}
.nav a:hover { color: var(--brand); background: var(--brand-soft); }
.nav a.is-active { color: var(--brand); font-weight: 600; }
.nav a.is-active::after {
  content: ""; position: absolute; left: 13px; right: 13px; bottom: 2px;
  height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
}
/* 下拉菜单 */
.nav-item { position: relative; }
.nav-item .nav-parent { display: flex; align-items: center; gap: 4px; }
.nav-caret { transform: rotate(90deg); opacity: .55; transition: transform .2s; }
.nav-item:hover .nav-caret { transform: rotate(-90deg); }
.nav-sub {
  position: absolute; left: 0; top: calc(100% + 6px); min-width: 188px;
  padding: 8px; border-radius: 14px; background: #fff;
  border: 1px solid var(--line); box-shadow: var(--shadow);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .18s, transform .18s, visibility .18s;
}
.nav-item:hover .nav-sub, .nav-item:focus-within .nav-sub { opacity: 1; visibility: visible; transform: none; }
.nav-sub a { display: block; padding: 10px 12px; border-radius: 9px; font-size: 14.5px; color: #2c3340; }
.nav-sub a:hover { background: var(--brand-soft); color: var(--brand); }
.nav-sub a.is-active { color: var(--brand); font-weight: 600; background: var(--brand-soft); }

.header-cta { display: flex; align-items: center; gap: 14px; flex: 0 0 auto; }
.header-phone { display: flex; align-items: center; gap: 8px; font-weight: 700; color: var(--ink); font-size: 16px; }
.header-phone svg { color: var(--brand); }
.header-phone small { display: block; font-size: 11px; font-weight: 400; color: var(--muted); letter-spacing: .04em; }

.nav-toggle {
  display: none; width: 44px; height: 44px; border: 1px solid var(--line);
  border-radius: 10px; background: #fff; color: var(--ink); cursor: pointer;
  align-items: center; justify-content: center;
}

/* ---------- 首页 Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  padding: 84px 0 96px;
  background:
    radial-gradient(900px 520px at 82% -10%, rgba(247, 154, 43, .34), transparent 62%),
    radial-gradient(720px 460px at 8% 110%, rgba(225, 54, 26, .26), transparent 60%),
    linear-gradient(150deg, #0d1420 0%, #131c2b 52%, #0d1420 100%);
  color: #fff;
}
.hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(120% 90% at 50% 0%, #000 30%, transparent 78%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; }
.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.12fr) minmax(0, .88fr);
  gap: 56px; align-items: center;
}
.hero h1 { color: #fff; font-size: clamp(32px, 4.4vw, 56px); line-height: 1.16; letter-spacing: -.025em; }
.hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, #ff8a5c 0%, #ffc46b 55%, #ffd79a 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { margin-top: 20px; font-size: 17px; line-height: 1.85; color: rgba(255, 255, 255, .74); max-width: 33em; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 32px; }
.hero-trust {
  display: flex; flex-wrap: wrap; gap: 10px 26px; margin-top: 34px;
  font-size: 14px; color: rgba(255, 255, 255, .62);
}
.hero-trust span { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust svg { color: #ffb27f; flex: 0 0 auto; }

.diag-card {
  position: relative;
  padding: 30px;
  border-radius: var(--radius-l);
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .16);
  box-shadow: var(--shadow-l);
  backdrop-filter: blur(12px);
}
.diag-card h3 { color: #fff; font-size: 20px; }
.diag-card .diag-sub { margin: 8px 0 20px; font-size: 14px; color: rgba(255, 255, 255, .6); }
.diag-list { display: grid; gap: 12px; margin-bottom: 22px; }
.diag-list li {
  display: flex; align-items: flex-start; gap: 10px;
  font-size: 14px; color: rgba(255, 255, 255, .82);
  padding: 12px 14px; border-radius: 12px;
  background: rgba(255, 255, 255, .05);
  border: 1px solid rgba(255, 255, 255, .08);
}
.diag-list svg { flex: 0 0 auto; margin-top: 2px; color: #ffb27f; }
.diag-note { margin: 16px 0 0; font-size: 12.5px; color: rgba(255, 255, 255, .45); line-height: 1.6; }

.hero-stats {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; margin-top: 64px; padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, .14);
}
.hero-stats div { padding-right: 24px; }
.hero-stats strong { display: block; color: #fff; font-size: 28px; line-height: 1.2; letter-spacing: -.02em; }
.hero-stats strong span { font-size: 15px; font-weight: 600; margin-left: 2px; color: #ffc46b; }
.hero-stats p { margin: 6px 0 0; font-size: 13.5px; color: rgba(255, 255, 255, .55); }

/* ---------- 卡片 / 服务网格 ---------- */
.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  position: relative;
  padding: 32px 28px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.card--hover:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: #f2d3c8; }
.card h3 { font-size: 20px; margin-bottom: 10px; }
.card p { font-size: 14.5px; color: var(--muted); line-height: 1.8; margin-bottom: 0; }
.card .link-arrow { margin-top: 18px; font-size: 14px; }

.icon-badge {
  width: 52px; height: 52px; border-radius: 14px;
  display: grid; place-items: center; margin-bottom: 18px;
  background: linear-gradient(135deg, #fff1e9, #ffe7d8);
  color: var(--brand);
}
.icon-badge svg { width: 26px; height: 26px; }

.card-index {
  position: absolute; right: 20px; top: 22px;
  padding: 3px 10px; border-radius: 999px;
  font-size: 11.5px; font-weight: 600; letter-spacing: .04em;
  color: var(--muted); background: var(--surface); border: 1px solid var(--line);
}

/* ---------- 数据/优势 ---------- */
.feature-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 26px; }
.feature { padding: 26px 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.feature h4 { font-size: 17px; margin-bottom: 8px; }
.feature p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.8; }
.feature .num { font-size: 13px; font-weight: 700; color: var(--brand); letter-spacing: .08em; margin-bottom: 12px; display: block; }

.section--dark .feature { background: rgba(255, 255, 255, .04); border-color: rgba(255, 255, 255, .1); }
.section--dark .feature h4 { color: #fff; }
.section--dark .feature p { color: rgba(255, 255, 255, .6); }

/* ---------- 流程 ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; counter-reset: step; }
.step {
  position: relative; padding: 28px 22px 24px;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
}
.step::before {
  counter-increment: step; content: "0" counter(step);
  display: block; font-size: 13px; font-weight: 800; letter-spacing: .12em;
  color: var(--brand); margin-bottom: 12px;
}
.step h4 { font-size: 17px; margin-bottom: 8px; }
.step p { margin: 0; font-size: 14px; color: var(--muted); line-height: 1.8; }
.step:not(:last-child)::after {
  content: ""; position: absolute; right: -12px; top: 46px;
  width: 6px; height: 6px; border-radius: 50%; background: #f0b6a4;
}

/* ---------- 行业 pills ---------- */
.pill-list { display: flex; flex-wrap: wrap; gap: 10px; }
.pill {
  padding: 9px 18px; border-radius: 999px; font-size: 14px;
  background: #fff; border: 1px solid var(--line); color: #2c3340;
}
.pill:hover { border-color: var(--brand); color: var(--brand); }

/* ---------- 深色专长面板 ---------- */
.expertise { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px; }
.xcard {
  padding: 28px; border-radius: var(--radius);
  background: rgba(255, 255, 255, .045);
  border: 1px solid rgba(255, 255, 255, .1);
  transition: background .2s, border-color .2s, transform .2s;
}
.xcard:hover { background: rgba(255, 255, 255, .075); border-color: rgba(255, 255, 255, .2); transform: translateY(-3px); }
.xcard h4 { color: #fff; font-size: 18px; margin-bottom: 8px; }
.xcard p { margin: 0; font-size: 14px; color: rgba(255, 255, 255, .62); line-height: 1.8; }
.xcard .xnum { font-size: 12px; font-weight: 700; letter-spacing: .14em; color: #ffb27f; display: block; margin-bottom: 14px; }

/* ---------- 关于我们 ---------- */
.about-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); gap: 48px; align-items: center; }
.about-card {
  padding: 30px; border-radius: var(--radius);
  background: rgba(255, 255, 255, .045); border: 1px solid rgba(255, 255, 255, .1);
}
.about-card dl { display: grid; grid-template-columns: 76px minmax(0, 1fr); gap: 14px 12px; margin: 0; }
.about-card dt { font-size: 13px; color: rgba(255, 255, 255, .45); padding-top: 2px; }
.about-card dd { margin: 0; font-size: 14.5px; color: rgba(255, 255, 255, .82); line-height: 1.7; }
.about-points { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px 24px; margin-top: 28px; }
.about-points div { border-left: 2px solid rgba(247, 154, 43, .6); padding-left: 14px; }
.about-points strong { display: block; font-size: 15px; margin-bottom: 4px; color: #fff; }
.about-points span { font-size: 13.5px; color: rgba(255, 255, 255, .58); }

/* ---------- 资讯 ---------- */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.news-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.news-card {
  display: flex; flex-direction: column; height: 100%;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; transition: transform .22s, box-shadow .22s;
}
.news-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.news-thumb {
  height: 152px; display: grid; place-items: center;
  background:
    radial-gradient(320px 160px at 85% 10%, rgba(247, 154, 43, .38), transparent 70%),
    linear-gradient(140deg, #1b2433, #0f1621);
  color: rgba(255, 255, 255, .9); font-size: 26px; font-weight: 800; letter-spacing: .06em;
}
.news-body { padding: 22px 22px 24px; display: flex; flex-direction: column; flex: 1; }
.news-tag { font-size: 12px; font-weight: 600; color: var(--brand); letter-spacing: .06em; margin-bottom: 10px; }
.news-body h3 { font-size: 17px; line-height: 1.55; margin-bottom: 10px; }
.news-body p { font-size: 14px; color: var(--muted); line-height: 1.8; flex: 1; }
.news-meta { margin-top: 16px; font-size: 12.5px; color: #9aa2b1; display: flex; justify-content: space-between; align-items: center; }

/* ---------- CTA 条 ---------- */
.cta-band {
  position: relative; overflow: hidden;
  border-radius: var(--radius-l);
  padding: 52px 56px;
  background: linear-gradient(120deg, #d92f14 0%, #e94a1d 46%, #f4902a 100%);
  color: #fff;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  box-shadow: 0 24px 50px rgba(225, 54, 26, .24);
}
.cta-band::after {
  content: ""; position: absolute; right: -60px; top: -80px;
  width: 320px; height: 320px; border-radius: 50%;
  background: rgba(255, 255, 255, .12);
}
.cta-band h2 { color: #fff; font-size: clamp(22px, 2.4vw, 30px); }
.cta-band p { margin: 10px 0 0; color: rgba(255, 255, 255, .82); font-size: 15px; }
.cta-band .cta-actions { display: flex; gap: 14px; flex-wrap: wrap; position: relative; z-index: 1; }
.btn--white { background: #fff; color: var(--brand-deep); box-shadow: 0 10px 24px rgba(0, 0, 0, .14); }
.btn--white:hover { transform: translateY(-2px); }

/* ---------- 内页 Hero ---------- */
.page-hero {
  position: relative; overflow: hidden;
  padding: 68px 0 76px;
  background:
    radial-gradient(760px 420px at 88% -20%, rgba(247, 154, 43, .3), transparent 62%),
    linear-gradient(145deg, #0d1420, #18212f 70%, #0d1420);
  color: #fff;
}
.page-hero::before {
  content: ""; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(110% 90% at 60% 0%, #000 20%, transparent 76%);
}
.page-hero .container { position: relative; z-index: 1; }
.page-hero h1 { color: #fff; font-size: clamp(28px, 3.4vw, 42px); line-height: 1.24; }
.page-hero .lead { color: rgba(255, 255, 255, .68); margin-top: 16px; max-width: 48em; }
.page-hero .hero-actions { margin-top: 26px; }

.breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 13px; color: rgba(255, 255, 255, .5); margin-bottom: 20px; }
.breadcrumb a:hover { color: #ffc46b; }
.breadcrumb svg { opacity: .5; }

/* ---------- 正文排版 ---------- */
.prose { max-width: 860px; }
.prose h2 { font-size: clamp(22px, 2.2vw, 28px); margin: 40px 0 16px; }
.prose h2:first-child { margin-top: 0; }
.prose h3 { font-size: 19px; margin: 30px 0 12px; }
.prose p { font-size: 16px; line-height: 1.95; color: #3e4654; }
.prose ul, .prose ol { margin: 0 0 1.2em; padding-left: 0; display: grid; gap: 10px; }
.prose ul li, .prose ol li { position: relative; padding-left: 26px; font-size: 16px; line-height: 1.85; color: #3e4654; }
.prose ul li::before {
  content: ""; position: absolute; left: 4px; top: 12px;
  width: 7px; height: 7px; border-radius: 50%;
  background: linear-gradient(135deg, var(--brand), var(--brand-2));
}
.prose ol { counter-reset: o; }
.prose ol li { counter-increment: o; }
.prose ol li::before {
  content: counter(o); position: absolute; left: 0; top: 2px;
  width: 20px; height: 20px; border-radius: 6px; display: grid; place-items: center;
  font-size: 12px; font-weight: 700; color: var(--brand); background: var(--brand-soft);
}
.prose strong { color: var(--ink); }
.prose blockquote {
  margin: 26px 0; padding: 18px 22px; border-left: 3px solid var(--brand);
  background: var(--brand-soft); border-radius: 0 12px 12px 0; color: #7a3a26; font-size: 15px;
}
.prose blockquote p:last-child { margin-bottom: 0; }
.prose table { width: 100%; border-collapse: collapse; margin: 20px 0 28px; font-size: 14.5px; }
.prose th, .prose td { border: 1px solid var(--line); padding: 12px 14px; text-align: left; }
.prose th { background: var(--surface); color: var(--ink); font-weight: 600; }


/* ---------- 文章页 ---------- */
.article-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 0;
  margin-top: 22px; font-size: 13.5px; color: rgba(255, 255, 255, .52);
}
.article-meta span { display: inline-flex; align-items: center; }
.article-meta span + span::before {
  content: ""; width: 1px; height: 12px; margin: 0 14px;
  background: rgba(255, 255, 255, .26);
}
.article-tags {
  display: flex; flex-wrap: wrap; gap: 10px;
  margin-top: 40px; padding-top: 28px; border-top: 1px solid var(--line);
}
.article-tags .pill { font-size: 13px; padding: 7px 15px; background: var(--surface); }
.article-note {
  margin-top: 26px; padding: 18px 22px; border-radius: 12px;
  background: var(--surface); border: 1px solid var(--line);
  font-size: 14px; line-height: 1.9; color: var(--muted);
}
.article-note strong { color: var(--ink); }
.prose .article-note p { margin: 0; }

/* ---------- 服务明细行 ---------- */
.svc-list { display: grid; gap: 0; border-top: 1px solid var(--line); }
.svc-row {
  display: grid; grid-template-columns: 220px minmax(0, 1fr) auto;
  gap: 28px; padding: 30px 0; border-bottom: 1px solid var(--line); align-items: start;
}
.svc-row h3 { font-size: 19px; }
.svc-row .svc-desc { color: var(--muted); font-size: 14.8px; line-height: 1.85; }
.svc-row .svc-desc ul { display: grid; gap: 6px; margin: 10px 0 0; }
.svc-row .svc-desc li { position: relative; padding-left: 16px; }
.svc-row .svc-desc li::before {
  content: ""; position: absolute; left: 0; top: 11px;
  width: 5px; height: 5px; border-radius: 50%; background: #f0b6a4;
}
.svc-row .svc-link { padding-top: 4px; }
.svc-label {
  display: inline-block; margin-right: 10px; padding: 1px 8px;
  border-radius: 6px; background: var(--surface); border: 1px solid var(--line);
  font-size: 11.5px; color: #8b93a3; letter-spacing: .04em; vertical-align: 1px;
}

/* ---------- FAQ ---------- */
.faq { display: grid; gap: 12px; max-width: 900px; }
.faq details {
  background: #fff; border: 1px solid var(--line); border-radius: 14px;
  padding: 0 22px; transition: border-color .2s, box-shadow .2s;
}
.faq details[open] { border-color: #f0c9bb; box-shadow: var(--shadow-s); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 34px 20px 0; position: relative;
  font-size: 16.5px; font-weight: 600; color: var(--ink); line-height: 1.6;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ""; position: absolute; right: 2px; top: 26px;
  width: 10px; height: 10px; border-right: 2px solid #b8bfcc; border-bottom: 2px solid #b8bfcc;
  transform: rotate(45deg); transition: transform .2s;
}
.faq details[open] summary::after { transform: rotate(-135deg); border-color: var(--brand); }
.faq .faq-a { padding: 0 0 22px; font-size: 15px; color: var(--muted); line-height: 1.9; }
.faq .faq-a p:last-child { margin-bottom: 0; }

/* ---------- 联系方式 ---------- */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: 34px; align-items: start; }
.info-list { display: grid; gap: 16px; }
.info-item { display: flex; gap: 16px; padding: 22px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); }
.info-item .icon-badge { width: 44px; height: 44px; border-radius: 12px; margin: 0; flex: 0 0 auto; }
.info-item .icon-badge svg { width: 21px; height: 21px; }
.info-item h4 { font-size: 15px; margin-bottom: 4px; }
.info-item p { margin: 0; font-size: 14.5px; color: var(--muted); line-height: 1.7; }
.info-item .big { font-size: 20px; font-weight: 800; color: var(--ink); letter-spacing: .01em; }

.qr-card { padding: 26px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; text-align: center; }
.qr-card img { width: 190px; height: 190px; margin: 0 auto 6px; border-radius: 10px; }
.qr-card h4 { font-size: 16px; }
.qr-card p { margin: 6px 0 0; font-size: 13px; color: var(--muted); }
.qr-card--row { display: flex; align-items: center; gap: 22px; text-align: left; margin-top: 20px; }
.qr-card--row img { flex: 0 0 auto; margin: 0; }
.qr-card--row h4 { font-size: 17px; }
.qr-card--row p { font-size: 14px; line-height: 1.8; }

.form-card { padding: 32px; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow-s); }
.form-card h3 { font-size: 20px; }
.form-card .form-sub { margin: 8px 0 22px; font-size: 14px; color: var(--muted); }
.field { margin-bottom: 16px; }
.field label { display: block; font-size: 13.5px; font-weight: 600; color: #2c3340; margin-bottom: 7px; }
.field label .req { color: var(--brand); }
.field input, .field select, .field textarea {
  width: 100%; padding: 12px 14px; font-family: inherit; font-size: 15px; color: var(--ink);
  border: 1px solid #dcdfe7; border-radius: 10px; background: #fcfcfd;
  transition: border-color .18s, box-shadow .18s, background .18s;
}
.field textarea { min-height: 96px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--brand); background: #fff;
  box-shadow: 0 0 0 3px rgba(225, 54, 26, .1);
}
.field .err { display: none; margin-top: 6px; font-size: 12.5px; color: #d92d20; }
.field.is-invalid input, .field.is-invalid select, .field.is-invalid textarea { border-color: #e06a5c; }
.field.is-invalid .err { display: block; }
.form-note { margin: 14px 0 0; font-size: 12.5px; color: #98a0af; line-height: 1.6; }
.form-ok {
  display: none; margin-top: 16px; padding: 18px; border-radius: 12px;
  background: #f2fbf5; border: 1px solid #c6ecd4; font-size: 14px; color: #1f7a45;
}
.form-ok.is-visible { display: block; }
.form-ok strong { color: #14663a; }
.form-ok textarea {
  width: 100%; margin-top: 10px; font-family: inherit; font-size: 13px; color: #2f5b45;
  border: 1px dashed #b9e2c8; border-radius: 8px; padding: 10px; background: #fff; min-height: 108px;
}

/* ---------- 页脚 ---------- */
.site-footer { background: #0d1420; color: rgba(255, 255, 255, .58); padding: 68px 0 0; }
.footer-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 48px; }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 18px; }
.footer-brand img { height: 46px; width: auto; filter: brightness(0) invert(1); opacity: .95; }
.footer-brand .brand-name { color: #fff; font-size: 20px; }
.footer-brand .brand-sub { color: rgba(255, 255, 255, .42); }
.site-footer p { font-size: 14px; line-height: 1.9; margin: 0 0 8px; }
.site-footer h5 { color: #fff; font-size: 15px; margin-bottom: 16px; font-weight: 600; }
.site-footer li { margin-bottom: 10px; font-size: 14px; }
.site-footer a:hover { color: #ffc46b; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, .1); padding: 22px 0;
  display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px;
  font-size: 12.5px; color: rgba(255, 255, 255, .38);
}
.footer-qr { width: 104px; height: 104px; border-radius: 8px; background: #fff; padding: 5px; }

/* ---------- 悬浮操作 ---------- */
.float-bar {
  position: fixed; right: 20px; bottom: 24px; z-index: 90;
  display: flex; flex-direction: column; gap: 10px;
}
.float-btn {
  width: 52px; height: 52px; border-radius: 50%;
  display: grid; place-items: center; background: #fff; color: var(--ink);
  border: 1px solid var(--line); box-shadow: var(--shadow);
  cursor: pointer; transition: transform .18s, color .18s, border-color .18s;
}
.float-btn:hover { transform: translateY(-3px); color: var(--brand); border-color: #f2d3c8; }
.float-btn--primary { background: linear-gradient(135deg, var(--brand), #f4791f); color: #fff; border: 0; }
.float-btn--primary:hover { color: #fff; }

/* ---------- 滚动动效 ---------- */
/* 默认完全可见；仅在进入视口时播放一次淡入，避免 JS/观察器异常导致内容不可见 */
[data-reveal].is-in { animation: revealUp .68s cubic-bezier(.22, .7, .3, 1) both; }
@keyframes revealUp {
  from { opacity: 0; transform: translateY(16px); }
  to { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal].is-in { animation: none; }
}


/* ---------- 深色区块内的流程卡 / 禁止清单 ---------- */
.section--dark .step { background: rgba(255, 255, 255, .05); border-color: rgba(255, 255, 255, .12); }
.section--dark .step h4 { color: #fff; }
.section--dark .step p { color: rgba(255, 255, 255, .6); }
.section--dark .step::before { color: #ffb27f; }
.section--dark .step:not(:last-child)::after { background: rgba(255, 255, 255, .25); }

.dont-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 28px; margin: 0; }
.dont-list li { position: relative; padding-left: 28px; font-size: 15px; color: rgba(255, 255, 255, .74); line-height: 1.7; }
.dont-list li::before, .dont-list li::after {
  content: ""; position: absolute; left: 6px; top: 13px; width: 11px; height: 2px;
  border-radius: 2px; background: #f4785f;
}
.dont-list li::before { transform: rotate(45deg); }
.dont-list li::after { transform: rotate(-45deg); }

/* ---------- 对比表 ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; -webkit-overflow-scrolling: touch; }
.table-wrap::-webkit-scrollbar { height: 6px; }
.table-wrap::-webkit-scrollbar-thumb { background: #d5d8e0; border-radius: 3px; }
.table-wrap::-webkit-scrollbar-track { background: transparent; }
.table-wrap table { width: 100%; border-collapse: collapse; min-width: 720px; font-size: 14.5px; }
.table-wrap th, .table-wrap td { padding: 15px 18px; text-align: left; border-bottom: 1px solid var(--line); vertical-align: top; }
.table-wrap th { background: var(--surface); color: var(--ink); font-weight: 600; white-space: nowrap; }
.table-wrap tr:last-child td { border-bottom: 0; }
.table-wrap td strong { display: block; margin-bottom: 2px; }
.table-wrap .muted { color: var(--muted); font-size: 13.5px; }

/* ---------- 时间轴（办理流程） ---------- */
.timeline { display: grid; gap: 0; border-left: 2px solid #f0d3c8; margin-left: 8px; }
.timeline li { position: relative; padding: 0 0 26px 26px; }
.timeline li:last-child { padding-bottom: 0; }
.timeline li::before {
  content: ""; position: absolute; left: -7px; top: 8px; width: 12px; height: 12px;
  border-radius: 50%; background: #fff; border: 2px solid var(--brand);
}
.timeline h4 { font-size: 16.5px; margin-bottom: 6px; }
.timeline p { margin: 0; font-size: 14.5px; color: var(--muted); line-height: 1.8; }
.timeline .tag-time { display: inline-block; margin-left: 8px; padding: 1px 9px; border-radius: 999px; background: var(--brand-soft); color: var(--brand); font-size: 12px; font-weight: 600; vertical-align: 2px; }

/* ---------- 资料清单 ---------- */
.check-list { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px 24px; }
.check-list li { display: flex; gap: 10px; font-size: 15px; color: #3e4654; line-height: 1.7; }
.check-list li svg { flex: 0 0 auto; margin-top: 4px; color: var(--brand); }

@media (max-width: 720px) {
  .dont-list, .check-list { grid-template-columns: 1fr; }
}


/* ---------- 五大业务板块（首页） ---------- */
.biz-grid { grid-template-columns: repeat(6, minmax(0, 1fr)); }
.biz-grid > a { grid-column: span 2; }
.biz-grid > a:nth-child(4), .biz-grid > a:nth-child(5) { grid-column: span 3; }
.biz-card--home .card-index { background: var(--brand-soft); color: var(--brand); border-color: transparent; }

/* ---------- 业务板块卡片（内页） ---------- */
.biz-card {
  display: flex; flex-direction: column;
  padding: 28px 26px 24px; background: #fff;
  border: 1px solid var(--line); border-radius: var(--radius);
}
.biz-head { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.biz-head h3 { font-size: 18.5px; line-height: 1.35; }
.biz-tag {
  padding: 2px 9px; border-radius: 999px; background: var(--brand-soft);
  color: var(--brand); font-size: 12px; font-weight: 600; flex: 0 0 auto;
}
.biz-desc { margin: 0 0 4px; font-size: 14.5px; color: var(--muted); line-height: 1.85; }
.mini-list { display: grid; gap: 9px; margin: 16px 0 20px; }
.mini-list li {
  position: relative; padding-left: 18px;
  font-size: 14.2px; color: #454d5c; line-height: 1.7;
}
.mini-list li::before {
  content: ""; position: absolute; left: 4px; top: 10px;
  width: 5px; height: 5px; border-radius: 50%;
  background: var(--brand); opacity: .75;
}
.biz-card .link-arrow { margin-top: auto; }

/* ---------- 页面 hero 标签行 ---------- */
.hero-flags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; }
.pill--brand { background: rgba(247, 154, 43, .16); color: #ffcd9a; border-color: rgba(247, 154, 43, .35); }

/* ---------- 表格注释 ---------- */
.table-note { margin: 14px 0 0; font-size: 13px; color: var(--muted); line-height: 1.8; }

/* ---------- 五步流程 ---------- */
.steps--5 { grid-template-columns: repeat(5, 1fr); }
.feature-row--3 { grid-template-columns: repeat(3, 1fr); }

/* ---------- 关于华创（浅色版） ---------- */
.about-grid--light .about-card {
  background: #fff; border-color: var(--line);
}
.about-grid--light .about-card dt { color: #9aa2b1; }
.about-grid--light .about-card dd { color: #3b4350; }
.about-points--light div { border-left-color: rgba(225, 54, 26, .55); }
.about-points--light strong { color: var(--ink); }
.about-points--light span { color: var(--muted); }

.upgrade-card {
  padding: 30px; border-radius: var(--radius);
  background: #fff; border: 1px solid var(--line);
}
.upgrade-list { display: grid; gap: 18px; margin: 20px 0 0; }
.upgrade-list li { display: flex; gap: 14px; }
.upgrade-list li > span {
  flex: 0 0 auto; font-size: 12px; font-weight: 700; letter-spacing: .1em;
  color: var(--brand); padding-top: 2px;
}
.upgrade-list strong { display: block; font-size: 15.5px; margin-bottom: 4px; }
.upgrade-list p { margin: 0; font-size: 13.8px; color: var(--muted); line-height: 1.7; }
.upgrade-note {
  margin: 22px 0 0; padding-top: 16px; border-top: 1px dashed var(--line);
  font-size: 13px; color: #9aa2b1;
}

@media (max-width: 1080px) {
  .steps--5 { grid-template-columns: repeat(3, 1fr); }
}

/* ---------- 响应式 ---------- */
@media (max-width: 1080px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 26px 0; }
  .grid--4, .feature-row, .steps { grid-template-columns: repeat(2, 1fr); }
  .news-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  .step:not(:last-child)::after { display: none; }
}

@media (max-width: 1120px) {
  .header-inner { justify-content: flex-start; }
  .nav-toggle { display: flex; margin-left: auto; }
  .header-cta { margin-left: 12px; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--line);
    padding: 10px 20px 22px; box-shadow: var(--shadow);
    transform: translateY(-12px); opacity: 0; pointer-events: none;
    transition: opacity .22s, transform .22s;
    max-height: calc(100vh - var(--header-h)); overflow-y: auto;
  }
  .nav.is-open { opacity: 1; transform: none; pointer-events: auto; }
  .nav a { padding: 14px 6px; border-radius: 0; border-bottom: 1px solid #f1f2f6; font-size: 16px; }
  .nav a.is-active::after { display: none; }
  .nav-item { width: 100%; }
  .nav-item .nav-parent { justify-content: space-between; }
  .nav-caret { display: none; }
  .nav-sub {
    position: static; opacity: 1; visibility: visible; transform: none;
    border: 0; box-shadow: none; background: transparent; padding: 0 0 6px 14px;
    min-width: 0;
  }
  .nav-sub a { border-bottom: 1px dashed #f1f2f6; color: var(--muted); font-size: 15px; padding: 12px 6px; }
  .header-phone { display: none; }
  .header-cta .btn { height: 42px; padding: 0 16px; font-size: 14px; }
  .contact-grid, .about-grid { grid-template-columns: 1fr; }
  .svc-row { grid-template-columns: 1fr; gap: 12px; }
  .cta-band { flex-direction: column; align-items: flex-start; padding: 40px 32px; }
}

@media (max-width: 720px) {
  .biz-grid { grid-template-columns: 1fr; }
  .biz-grid > a, .biz-grid > a:nth-child(4), .biz-grid > a:nth-child(5) { grid-column: auto; }
  .steps--5, .feature-row--3 { grid-template-columns: 1fr; }
  .qr-card--row { flex-direction: column; align-items: center; text-align: center; }
  .qr-card--row img { margin-bottom: 8px; }
  .section { padding: 64px 0; }
  .hero { padding: 56px 0 64px; }
  .page-hero { padding: 48px 0 56px; }
  .grid--3, .grid--2, .grid--4, .feature-row, .steps, .news-grid, .expertise { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .brand img { height: 34px; }
  .brand-name { font-size: 17px; }
  .hero-stats strong { font-size: 24px; }
  .float-bar { display: none; }
  .hero-actions { gap: 10px; }
  .hero-actions .btn { width: 100%; }
  .cta-band .cta-actions { width: 100%; }
  .cta-band .cta-actions .btn { flex: 1 1 auto; }
  .cta-band { padding: 32px 24px; border-radius: 18px; }
  .form-card { padding: 24px; }
  .prose h2 { margin-top: 32px; }
}

/* 带图标的卡片：标签与图标垂直居中 */
.card-index--mid { top: 44px; }

/* ==========================================================================
   多语种支持：语言切换器 / 字体栈 / RTL
   ========================================================================== */

/* ---------- 语言切换 ---------- */
.lang-switch { position: relative; flex: 0 0 auto; }
.lang-btn {
  display: flex; align-items: center; gap: 6px;
  height: 38px; padding: 0 10px;
  border: 1px solid var(--line); border-radius: 9px;
  background: #fff; color: #2c3340;
  font: inherit; font-size: 13.5px; line-height: 1; cursor: pointer;
  transition: border-color .18s, color .18s;
}
.lang-btn svg { color: var(--muted); transition: color .18s; }
.lang-btn:hover, .lang-switch.is-open .lang-btn { border-color: var(--brand); color: var(--brand); }
.lang-btn:hover svg, .lang-switch.is-open .lang-btn svg { color: var(--brand); }
.lang-menu {
  position: absolute; right: 0; top: calc(100% + 8px); z-index: 130;
  width: 216px; max-height: min(64vh, 420px); overflow-y: auto;
  padding: 8px; border-radius: 14px; background: #fff;
  border: 1px solid var(--line); box-shadow: var(--shadow-l);
  opacity: 0; visibility: hidden; transform: translateY(6px);
  transition: opacity .18s, transform .18s, visibility .18s;
}
.lang-switch.is-open .lang-menu { opacity: 1; visibility: visible; transform: none; }
.lang-menu a {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 11px; border-radius: 9px; font-size: 14px; color: #2c3340;
}
.lang-menu a:hover { background: var(--brand-soft); color: var(--brand); }
.lang-menu a.is-active { background: var(--brand-soft); color: var(--brand); font-weight: 600; }
.lang-code { font-size: 10.5px; color: #9aa2b1; letter-spacing: .04em; }
.lang-menu a.is-active .lang-code { color: var(--brand); }
.lang-native { white-space: nowrap; }

/* 页脚地址标签 */
.footer-contact small {
  display: block; font-size: 11px; letter-spacing: .05em;
  color: rgba(255, 255, 255, .34); margin-bottom: 1px;
}
.footer-contact li { margin-bottom: 12px; }

/* 非中文语种：导航字距略收紧，避免 8 项换行 */
html:not([lang="zh-CN"]):not([lang="zh-Hant"]):not([lang="ar"]) .nav a { font-size: 14.2px; padding: 10px 10px; }
/* 阿拉伯语导航文字更长，再收紧一档，避免 1440 下挤压右侧按钮 */
html[lang="ar"] .nav a { font-size: 13.4px; padding: 10px 8px; }
html[lang="ar"] .brand-name { font-size: 16px; }
html:not([lang="zh-CN"]):not([lang="zh-Hant"]) .brand-name { font-size: 17px; letter-spacing: .06em; }
html:not([lang="zh-CN"]):not([lang="zh-Hant"]) .brand-sub { font-size: 9.5px; letter-spacing: .08em; }

/* 非中文语种字体栈 */
html[lang="ja"] body { font-family: "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", "Meiryo", "Noto Sans JP", var(--font); }
html[lang="ko"] body { font-family: "Malgun Gothic", "Apple SD Gothic Neo", "Noto Sans KR", var(--font); }
html[lang="ar"] body {
  font-family: "Segoe UI", "Noto Sans Arabic", "Traditional Arabic", Tahoma, var(--font);
  line-height: 1.85;
}
html[lang="ar"] .hero h1 { line-height: 1.35; letter-spacing: 0; }
html[lang="ar"] .h2, html[lang="ar"] h3, html[lang="ar"] h4 { letter-spacing: 0; }

/* ---------- RTL（阿拉伯语） ---------- */
[dir="rtl"] .link-arrow svg { transform: scaleX(-1); }
[dir="rtl"] .link-arrow:hover svg { transform: scaleX(-1) translateX(4px); }
[dir="rtl"] .breadcrumb svg { transform: scaleX(-1); }
[dir="rtl"] .nav-sub { left: auto; right: 0; }
[dir="rtl"] .card-index { right: auto; left: 20px; }
[dir="rtl"] .lang-menu { right: auto; left: 0; }
[dir="rtl"] .float-bar { right: auto; left: 20px; }
[dir="rtl"] .step:not(:last-child)::after { right: auto; left: -12px; }
[dir="rtl"] .mini-list li { padding-left: 0; padding-right: 18px; }
[dir="rtl"] .mini-list li::before { left: auto; right: 4px; }
[dir="rtl"] .dont-list li { padding-left: 0; padding-right: 28px; }
[dir="rtl"] .dont-list li::before, [dir="rtl"] .dont-list li::after { left: auto; right: 6px; }
[dir="rtl"] .about-points div {
  border-left: 0; border-right: 2px solid rgba(247, 154, 43, .6);
  padding-left: 0; padding-right: 14px;
}
[dir="rtl"] .about-points--light div { border-right-color: rgba(225, 54, 26, .55); }
[dir="rtl"] .timeline { border-left: 0; border-right: 2px solid #f0d3c8; margin-left: 0; margin-right: 8px; }
[dir="rtl"] .timeline li { padding: 0 26px 26px 0; }
[dir="rtl"] .timeline li::before { left: auto; right: -7px; }
[dir="rtl"] .svc-label { margin-right: 0; margin-left: 10px; }
[dir="rtl"] .article-meta span + span::before { margin: 0 14px; }
[dir="rtl"] .upgrade-list li > span { padding-top: 4px; }
[dir="rtl"] .check-list li svg { }
/* RTL 表格：单元格文字靠右（text-align:left 是物理方向，需显式覆盖） */
[dir="rtl"] .table-wrap th, [dir="rtl"] .table-wrap td { text-align: right; }
[dir="rtl"] .prose table th, [dir="rtl"] .prose table td { text-align: right; }
/* RTL 表单：文字靠右，电话号码仍按从左到右阅读 */
[dir="rtl"] .form-card input, [dir="rtl"] .form-card textarea, [dir="rtl"] .form-card select { text-align: right; }
[dir="rtl"] .form-card input[type="tel"] { direction: ltr; text-align: right; }

@media (max-width: 720px) {
  .lang-btn span { display: none; }
  .lang-btn { width: 40px; padding: 0; justify-content: center; }
  .lang-menu { width: 200px; }
  [dir="rtl"] .lang-menu { right: auto; left: 0; }
}

/* 拉丁字母/日韩语标题在英文下略小，避免 hero 折行过多 */
html:not([lang="zh-CN"]):not([lang="zh-Hant"]) .hero h1 { font-size: clamp(30px, 3.7vw, 48px); }
html:not([lang="zh-CN"]):not([lang="zh-Hant"]) .hero-sub { font-size: 16.5px; }

/* 非中文语种：关于卡片左侧标签列更宽，避免折行 */
html:not([lang="zh-CN"]):not([lang="zh-Hant"]) .about-card dl { grid-template-columns: 104px minmax(0, 1fr); }

/* 非中文语种：表格首列表头名较长，给出更合适的列宽 */
html:not([lang="zh-CN"]):not([lang="zh-Hant"]) .table-wrap th:first-child,
html:not([lang="zh-CN"]):not([lang="zh-Hant"]) .table-wrap td:first-child { width: 24%; }

/* 窄屏页头：隐藏品牌副标，压缩按钮，避免横向溢出 */
@media (max-width: 560px) {
  .brand-text { display: none; }
  .brand img { height: 38px; }
  .header-inner { gap: 12px; }
  .header-cta { gap: 8px; margin-left: 10px; }
  .header-cta .btn { height: 38px; padding: 0 12px; font-size: 13px; }
  .nav-toggle { width: 40px; height: 40px; }
  .lang-btn { width: 38px; }
}