/* ============================================================
   VisaBridge 前台样式 v2
   按「美众国际」设计师设计稿还原:
   白底导航 / 浅色 Hero+右侧照片+波浪 / 红数据条 /
   How We Work 2×2 照片卡 / 深蓝 Why Choose 红标签 /
   照片封面服务卡 / 红底联系区(左表单右文案) / 近黑页脚
   ============================================================ */

:root {
  --navy-950: #081229;
  --navy-900: #0c1f3f;
  --navy-800: #12294f;
  --navy-700: #1a3563;
  --navy-600: #24447a;
  --navy-500: #2e5691;
  --red-700: #a30d28;
  --red-600: #c8102e;
  --red-500: #e01438;
  --red-soft: #fdeef0;
  --ink-900: #1d2b3f;
  --ink-600: #5b6b82;
  --ink-400: #8a97ab;
  --line-200: #e5e9f0;
  --bg-tint: #f5f6fa;
  --bg-white: #ffffff;
  --green-600: #1e7f4f;
  --radius: 10px;
  --radius-lg: 14px;
  --shadow-sm: 0 1px 3px rgba(12, 31, 63, 0.08);
  --shadow-md: 0 10px 32px rgba(12, 31, 63, 0.12);
  --container: 1160px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

/* Montserrat 可变字体(自托管,覆盖 400-900 全部字重;仅含拉丁字形,
   中文自动回退到下方系统字体栈) */
@font-face {
  font-family: "Montserrat";
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url("/fonts/montserrat-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA,
    U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191,
    U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

html { scroll-behavior: smooth; scroll-padding-top: 76px; }

body {
  font-family: "Montserrat", -apple-system, BlinkMacSystemFont, "Segoe UI",
    "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue",
    Arial, sans-serif;
  color: var(--ink-900);
  background: var(--bg-white);
  line-height: 1.7;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--navy-700); text-decoration: none; }
a:hover { color: var(--navy-600); }

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

h1, h2, h3, h4 { line-height: 1.3; font-weight: 800; letter-spacing: -0.01em; }

/* ---------- 按钮 ---------- */
.btn {
  display: inline-block;
  padding: 13px 30px;
  border-radius: 5px;
  font-weight: 700;
  font-size: 15px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.18s ease;
  text-align: center;
  letter-spacing: 0.01em;
}
.btn:focus-visible,
.site-nav a:focus-visible,
.lang-switch:focus-visible,
.footer-social a:focus-visible {
  outline: 3px solid var(--red-600);
  outline-offset: 2px;
}
.btn-primary { background: var(--red-600); color: #fff; }
.btn-primary:hover { background: var(--red-500); color: #fff; transform: translateY(-1px); box-shadow: 0 8px 22px rgba(200, 16, 46, 0.3); }
.btn-outline { border-color: var(--line-200); color: var(--navy-800); background: transparent; }
.btn-outline:hover { border-color: var(--red-600); color: var(--red-600); }
.btn-ghost { color: rgba(255, 255, 255, 0.92); border-color: rgba(255, 255, 255, 0.35); }
.btn-ghost:hover { border-color: #fff; color: #fff; }
.btn-light { background: #fff; color: var(--navy-800); }
.btn-light:hover { background: var(--bg-tint); color: var(--navy-900); transform: translateY(-1px); }
.btn-lg { padding: 15px 38px; font-size: 16px; }
.btn-sm { padding: 8px 18px; font-size: 13.5px; }
.btn-block { display: block; width: 100%; }
.btn-on-red { background: var(--red-700); color: #fff; }
.btn-on-red:hover { background: #8d0b22; color: #fff; }

/* 头部 CTA 按钮:纯红胶囊 + 白字(与设计稿一致),扁平、低高度、无阴影 */
.header-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  height: 34px;
  padding: 0 24px;
  line-height: 1;
  border-radius: 999px;
  border-width: 0;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: none;
  background: var(--red-600);
}
.header-cta:hover {
  transform: none;
  box-shadow: none;
  background: var(--red-500);
}

/* ============================================================
   顶部导航(白底) — 与设计稿一致
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(10px);
  box-shadow: 0 1px 0 rgba(12, 31, 63, 0.08);
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 16px;
  height: 70px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  flex-shrink: 0; /* 英文菜单更长时保持 logo 比例,禁止被横向压扁 */
}
.brand:hover { color: var(--navy-900); }
.brand-mark { height: 14px; width: auto; display: block; }
.logo-tile {
  width: 27px; height: 27px;
  border-radius: 6px;
  background: var(--red-600);
  color: #fff;
  font-size: 15px;
  font-weight: 900;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  letter-spacing: 0;
}
.site-nav {
  display: flex;
  gap: 2px;
  margin-left: auto;
}
.site-nav a {
  padding: 8px 11px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-600);
  white-space: nowrap;
  transition: color 0.15s, background 0.15s;
}
.site-nav a:hover { color: var(--navy-900); background: var(--bg-tint); }
.site-nav a.active { color: var(--navy-900); position: relative; }
.site-nav a.active::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 2px;
  height: 2.5px;
  background: var(--red-600);
  border-radius: 2px;
}

/* 主导航下拉菜单 */
.nav-item {
  position: relative;
}
.nav-drop-toggle {
  display: inline-flex;
  align-items: center;
  padding: 8px 11px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ink-600);
  white-space: nowrap;
  cursor: pointer;
  transition: color 0.15s, background 0.15s;
}
.nav-drop-toggle:hover { color: var(--navy-900); background: var(--bg-tint); }
.nav-drop-toggle.active { color: var(--navy-900); position: relative; }
.nav-drop-toggle.active::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px; bottom: 2px;
  height: 2.5px;
  background: var(--red-600);
  border-radius: 2px;
}
.nav-drop-toggle .caret {
  font-size: 10px;
  margin-left: 5px;
  color: var(--ink-400);
  transition: transform 0.15s;
}
.nav-dropdown {
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 260px;
  background: var(--bg-white);
  border: 1px solid var(--line-200);
  border-radius: 8px;
  box-shadow: var(--shadow-lg, 0 12px 28px rgba(12, 31, 63, 0.12));
  padding: 12px;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.15s, transform 0.15s, visibility 0.15s;
  z-index: 60;
}
.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.nav-item:hover .nav-drop-toggle .caret,
.nav-item:focus-within .nav-drop-toggle .caret { transform: rotate(180deg); }
.nav-drop-group + .nav-drop-group { margin-top: 10px; padding-top: 10px; border-top: 1px solid var(--line-200); }
.nav-drop-heading {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-400);
  margin: 4px 8px 6px;
}
.nav-drop-links a {
  display: block;
  padding: 8px 10px;
  border-radius: 5px;
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-600);
  white-space: normal;
  line-height: 1.35;
}
.nav-drop-links a:hover { color: var(--navy-900); background: var(--bg-tint); }
.nav-drop-links a.active { color: var(--red-600); }
/* 下拉菜单空态:子页建设中时显示的占位提示 */
.nav-drop-empty {
  padding: 8px 10px;
  font-size: 13px;
  color: var(--ink-400);
  white-space: nowrap;
}
.header-actions { display: flex; align-items: center; gap: 12px; margin-left: 4px; flex-shrink: 0; }
.lang-switch {
  border: 1.5px solid var(--line-200);
  border-radius: 5px;
  padding: 5px 14px;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ink-600);
  min-width: 46px;
  text-align: center;
  transition: border-color 0.15s, color 0.15s;
}
.lang-switch:hover { border-color: var(--red-600); color: var(--red-600); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 6px;
  margin-left: auto;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--navy-900);
  border-radius: 2px;
  transition: all 0.2s;
}
.nav-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
.nav-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   Hero(浅底 + 右侧照片 + 底部波浪内嵌于图上)
   ============================================================ */
.hero {
  position: relative;
  background: linear-gradient(180deg, #f6f9fd 0%, #eef4fb 60%, #e5eef8 100%);
  overflow: hidden;
}
.hero.has-image .hero-bg {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 56%;
  background-position: right bottom;
  background-size: cover;
  background-repeat: no-repeat;
  pointer-events: none;
}
/* 照片左缘过渡到浅色底 */
.hero.has-image .hero-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, #eef4fb 0%, rgba(238, 244, 251, 0) 26%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  padding: 104px 24px 88px;
  max-width: 640px;
}
.hero-badge {
  display: inline-block;
  background: var(--red-600);
  border-radius: 4px;
  padding: 6px 16px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: #fff;
  margin-bottom: 26px;
}
.hero-title {
  font-size: clamp(30px, 4.2vw, 46px);
  font-weight: 800;
  margin-bottom: 18px;
  letter-spacing: -0.015em;
  line-height: 1.2;
  color: var(--navy-900);
}
.hero-subtitle {
  font-size: clamp(16px, 2vw, 18px);
  color: var(--ink-600);
  max-width: 540px;
  margin-bottom: 36px;
  line-height: 1.8;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }

/* ---------- 数据亮点(红底横条,白分隔线) ---------- */
.hero-stats {
  background: var(--red-600);
  color: #fff;
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  padding-top: 30px;
  padding-bottom: 34px;
}
.stat-item {
  text-align: center;
  position: relative;
}
.stat-item + .stat-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 14%;
  bottom: 14%;
  width: 2px;
  background: rgba(255, 255, 255, 0.85);
}
.stat-value {
  font-size: clamp(30px, 3.6vw, 44px);
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.01em;
  line-height: 1.15;
}
.stat-label {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.92);
  margin-top: 6px;
  letter-spacing: 0.02em;
}

/* ---------- 区块通用 ---------- */
.section { padding: 92px 0; }
.section-tinted { background: var(--bg-tint); }
.section-head { text-align: center; max-width: 780px; margin: 0 auto 52px; }
.section-eyebrow {
  display: inline-block;
  color: var(--red-600);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-head h2 { font-size: clamp(26px, 3.2vw, 38px); color: var(--navy-900); }
.section-head h2.red-line::after {
  content: "";
  display: block;
  width: 60px;
  height: 4px;
  background: var(--red-600);
  margin: 16px auto 0;
}
.section-head p { color: var(--ink-600); margin-top: 14px; font-size: 16.5px; }
.section-dark .section-head h2 { color: #fff; }
.section-dark .section-head p { color: rgba(255, 255, 255, 0.75); }
.section-more { text-align: center; margin-top: 46px; }

/* ---------- 卡片栅格 ---------- */
.card-grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* ============================================================
   How We Work — 2×2 照片卡(深蓝遮罩 + 白字 + 红短横线)
   ============================================================ */
.work-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 26px;
}
.work-card {
  position: relative;
  border-radius: 8px;
  overflow: hidden;
  padding: 38px 36px 34px;
  min-height: 300px;
  color: #fff;
  display: flex;
  flex-direction: column;
  background-size: cover;
  background-position: center;
  isolation: isolate;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.work-card::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(150deg, rgba(10, 22, 52, 0.82) 0%, rgba(10, 22, 52, 0.60) 48%, rgba(10, 22, 52, 0.35) 100%);
}
.work-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.work-card:nth-child(1) { background-image: url("/images/design/work-evaluation.png"); }
.work-card:nth-child(2) { background-image: url("/images/design/work-checklist.png"); }
.work-card:nth-child(3) { background-image: url("/images/design/work-evidence.png"); }
.work-card:nth-child(4) { background-image: url("/images/design/work-followup.png"); }
.work-card h3 {
  font-size: clamp(20px, 2.2vw, 26px);
  color: #fff;
  margin-bottom: 14px;
  max-width: 480px;
}
.work-card .work-rule {
  width: 44px;
  height: 4px;
  background: var(--red-600);
  border-radius: 2px;
  margin-bottom: 20px;
}
.work-card p {
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.88);
  line-height: 1.85;
  max-width: 520px;
}

/* ============================================================
   Why Choose Us — 深蓝纹理背景图 + 红色标签卡
   ============================================================ */
.section-dark {
  background-color: #0a1633;
  background-image: url("/images/design/why-bg.png");
  background-size: cover;
  background-position: center;
  position: relative;
  color: #fff;
}
.section-dark .section-head h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: #fff;
  margin: 16px auto 0;
}
.why-tags {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.why-tag-card {
  background: var(--red-600);
  border-radius: 8px;
  padding: 18px 16px;
  text-align: center;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 78px;
  transition: background 0.18s ease, transform 0.18s ease;
}
.why-tag-card:hover { background: var(--red-500); transform: translateY(-2px); }
.why-tag-card h3 {
  color: #fff;
  font-size: 15.5px;
  font-weight: 700;
  line-height: 1.5;
  margin: 0;
}

/* ---------- 特色卡片(内页复用:服务对象 / 服务模块 / 公司优势) ---------- */
.why-card {
  background: var(--bg-white);
  border: 1px solid var(--line-200);
  border-radius: 8px;
  padding: 30px 26px;
  transition: all 0.2s ease;
}
.why-card:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--red-600); }
.why-icon {
  width: 52px; height: 52px;
  border-radius: 8px;
  background: var(--red-soft);
  font-size: 25px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}
.why-icon-num {
  font-size: 19px;
  font-weight: 800;
  color: #fff;
  background: var(--navy-800);
}
.why-card h3 { font-size: 17px; color: var(--navy-900); margin-bottom: 8px; }
.why-card p { font-size: 14px; color: var(--ink-600); line-height: 1.75; }

/* ===== 关于我们页·丰富版 ===== */
.about-hero-stats { margin-top: 46px; }
.about-founder {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 48px;
  align-items: center;
}
.about-founder-text h2 { margin-bottom: 18px; }
.about-founder-text p { font-size: 15.5px; line-height: 1.9; color: var(--ink-600); margin-bottom: 16px; }
.about-founder-media img {
  width: 100%;
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  object-fit: cover;
}

.compare-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 26px;
}
.compare-card {
  background: var(--bg-white);
  border: 1px solid var(--line-200);
  border-radius: 10px;
  padding: 30px 28px;
}
.compare-card-alt { border-top: 3px solid var(--red-600); }
.compare-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.compare-icon {
  width: 44px; height: 44px;
  border-radius: 8px;
  background: var(--red-soft);
  font-size: 21px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.compare-head h3 { font-size: 17px; color: var(--navy-900); }
.compare-conclusion {
  margin-top: 30px;
  padding: 22px 26px;
  background: var(--red-soft);
  border-radius: 10px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--navy-900);
  font-weight: 600;
}

.client-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  padding: 26px 24px;
  transition: all 0.2s ease;
}
.client-card:hover { background: rgba(255, 255, 255, 0.1); border-color: var(--red-600); transform: translateY(-2px); }
.client-card h3 { font-size: 17px; color: #fff; margin-bottom: 8px; }
.client-card p { font-size: 14px; color: rgba(255, 255, 255, 0.78); line-height: 1.7; }

@media (max-width: 900px) {
  .about-founder { grid-template-columns: 1fr; gap: 30px; }
  .compare-grid { grid-template-columns: 1fr; }
}

/* ---------- 深色区块内的玻璃卡(国际教育 Why Families Choose Us) ---------- */
.why-card-dark {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 30px 26px;
  transition: all 0.2s ease;
}
.why-card-dark:hover { background: rgba(255, 255, 255, 0.11); transform: translateY(-3px); }
.why-tag {
  display: inline-block;
  background: var(--red-600);
  color: #fff;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.12em;
  border-radius: 3px;
  padding: 4px 12px;
  margin-bottom: 16px;
}
.why-card-dark h3 { font-size: 17.5px; color: #fff; margin-bottom: 10px; }
.why-card-dark p { font-size: 14.5px; color: rgba(255, 255, 255, 0.72); line-height: 1.8; }

/* ============================================================
   服务卡片 — 照片封面 + 白底内容区
   ============================================================ */
.service-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-white);
  border: 1px solid var(--line-200);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.2s ease;
  color: inherit;
}
.service-card:hover {
  border-color: var(--red-600);
  box-shadow: var(--shadow-md);
  transform: translateY(-3px);
  color: inherit;
}
/* 过渡期纯展示卡片:通用模板详情页已下线,去掉 hover 交互感 */
.service-card.is-static,
.service-card.is-static:hover {
  border-color: var(--line-200);
  box-shadow: none;
  transform: none;
}
/* 分类占位页"建设中"提示(移民/签证服务过渡页) */
.coming-soon { text-align: center; padding: 40px 0; }
.coming-soon-note { margin-top: 18px; font-size: 14px; color: var(--ink-400); }
.service-card-media {
  position: relative;
  height: 190px;
  background-color: var(--navy-800);
  background-size: cover;
  background-position: center;
}
.service-card-media.no-img {
  background: linear-gradient(165deg, var(--navy-800) 0%, var(--navy-950) 100%);
}
.service-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  display: inline-block;
  font-size: 11.5px;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 3px;
  padding: 5px 12px;
}
.service-tag-immigration { background: var(--red-600); color: #fff; }
.service-tag-family { background: var(--red-600); color: #fff; }
.service-tag-visa { background: #fff; color: var(--navy-800); }
.service-tag-nonimmigrant { background: var(--red-600); color: #fff; }
.service-tag-other { background: rgba(255, 255, 255, 0.9); color: var(--navy-800); border: 1px solid var(--line-200); }
.service-card-body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 22px 22px 20px;
}
.service-card-body h3 {
  font-size: 19px;
  color: var(--navy-900);
  margin-bottom: 10px;
  line-height: 1.45;
}
.service-card-body p {
  color: var(--ink-600);
  font-size: 14px;
  line-height: 1.75;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.service-more {
  margin-top: 16px;
  font-weight: 800;
  font-size: 14px;
  color: var(--ink-900);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap 0.2s, color 0.2s;
}
.service-card:hover .service-more { gap: 10px; color: var(--red-600); }

.group-title {
  font-size: 22px;
  color: var(--navy-800);
  margin-bottom: 22px;
  padding-left: 14px;
  border-left: 4px solid var(--red-600);
}
.service-group { margin-bottom: 56px; }
.service-group:last-child { margin-bottom: 0; }

/* ============================================================
   联系区(红底 — 左表单右文案)
   ============================================================ */
/* ---------- 联系区:红卡骑缝白内容与深蓝footer(首页/关于页共用) ---------- */
.ac2 {
  background: linear-gradient(180deg, #fff 0 50%, #0b1530 50% 100%);
  padding: 0;
  color: #fff;
}
.ac2-card {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1px 1fr;
  gap: 0;
  background: var(--red-600);
  border-radius: 0;
}
.ac2-sep { background: rgba(255, 255, 255, 0.4); }
.ac2-left { padding: 36px 34px; }
.ac2-left h2 { font-size: clamp(28px, 3.4vw, 38px); color: #fff; margin-bottom: 16px; }
.ac2-flash { color: rgba(255, 255, 255, 0.92); font-size: 14px; margin: -10px 0 14px; }
.ac2-flash a { color: #fff; text-decoration: underline; }
.ac2-right { padding: 36px 34px; display: flex; flex-direction: column; }
.ac2-right h2 { font-size: clamp(22px, 2.6vw, 28px); color: #fff; margin-bottom: 16px; line-height: 1.35; }
.ac2-right > p { color: rgba(255, 255, 255, 0.92); margin-bottom: 0; line-height: 1.8; font-size: 14px; flex: 1; }
.ac2-right .contact-more { align-self: flex-end; margin-top: 20px; }
/* 红卡内表单更紧凑 */
.ac2-left .contact-form { padding: 22px 20px; gap: 12px; box-shadow: 0 12px 32px rgba(122, 8, 30, 0.3); }
.ac2-left .contact-form label { gap: 4px; }
.ac2-left .contact-form label span { font-size: 13px; }
.ac2-left .contact-form input,
.ac2-left .contact-form textarea { padding: 10px 12px; font-size: 14px; }
.ac2-left .contact-form textarea { resize: vertical; min-height: 74px; }
.ac2-left .contact-form .form-row { gap: 12px; }
.contact-form {
  background: #fff;
  border-radius: 10px;
  padding: 32px 30px;
  color: var(--ink-900);
  display: grid;
  gap: 16px;
  box-shadow: 0 18px 50px rgba(122, 8, 30, 0.3);
}
.contact-form label { display: grid; gap: 6px; }
.contact-form label span { font-size: 14px; font-weight: 700; color: var(--ink-600); }
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  border: 1.5px solid var(--line-200);
  border-radius: 6px;
  padding: 12px 15px;
  font-size: 15px;
  font-family: inherit;
  color: var(--ink-900);
  background: #fff;
  transition: border-color 0.15s;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--red-600);
  box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.08);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.hp-field { position: absolute !important; left: -9999px !important; height: 1px; width: 1px; opacity: 0; }

.contact-more {
  color: #fff;
  font-weight: 800;
  font-size: 15px;
  border-bottom: 2px solid rgba(255, 255, 255, 0.85);
  padding-bottom: 2px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.contact-more:hover { color: #fff; border-bottom-color: #fff; }

/* ---------- 内页 hero(深蓝渐变 + 流线纹理 + 红色底线) ---------- */
.page-hero {
  position: relative;
  background:
    linear-gradient(115deg, rgba(8, 19, 47, 0.94) 0%, rgba(18, 41, 79, 0.9) 55%, rgba(26, 53, 99, 0.86) 100%),
    url("/images/design/why-bg.png") center/cover no-repeat;
  color: #fff;
  padding: 84px 0 76px;
  overflow: hidden;
}
/* 右侧氛围光,增加空间层次 */
.page-hero::before {
  content: "";
  position: absolute;
  top: -40%;
  right: -6%;
  width: 46%;
  padding-top: 46%;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(200, 16, 46, 0.22) 0%, transparent 70%);
  pointer-events: none;
}
.page-hero::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red-600) 0%, var(--red-500) 40%, transparent 100%);
}
.page-hero > .container { position: relative; z-index: 1; }
.page-hero h1 { font-size: clamp(28px, 4vw, 40px); margin-bottom: 14px; color: #fff; }
.page-hero > .container > p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 17px;
  max-width: 760px;
  line-height: 1.8;
}
.page-hero .service-tag { position: static; margin-bottom: 18px; }
.breadcrumb {
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 24px;
  letter-spacing: 0.03em;
}
.breadcrumb a { color: rgba(255, 255, 255, 0.7); }
.breadcrumb a:hover { color: #fff; }

/* ---------- 服务详情模板页 ---------- */
.service-layout { padding-top: 56px; }
.service-cols {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 48px;
  align-items: start;
}
.service-toc { position: sticky; top: 96px; }
.toc-inner {
  background: var(--navy-900);
  border-radius: 8px;
  padding: 28px 24px;
}
.toc-inner h4 {
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 16px;
  font-weight: 800;
}
.toc-inner ul { list-style: none; display: grid; gap: 4px; margin-bottom: 24px; }
.toc-inner a {
  display: block;
  padding: 9px 13px;
  border-radius: 4px;
  font-size: 14.5px;
  color: rgba(255, 255, 255, 0.78);
  border-left: 3px solid transparent;
  transition: all 0.15s;
}
.toc-inner a:hover { background: rgba(255, 255, 255, 0.08); color: #fff; border-left-color: var(--red-500); }

.service-body { min-width: 0; }
.svc-section { margin-bottom: 60px; }
.svc-section h2 {
  font-size: clamp(22px, 2.8vw, 28px);
  color: var(--navy-900);
  margin-bottom: 20px;
  padding-bottom: 14px;
  border-bottom: 3px solid var(--red-600);
  display: inline-block;
}
.svc-section .lead { font-size: 16.5px; line-height: 1.9; }
.section-tinted-box {
  background: var(--bg-tint);
  border-radius: 8px;
  padding: 36px 36px 32px;
  border-left: 4px solid var(--red-600);
}

.check-list { list-style: none; display: grid; gap: 12px; }
.check-list li {
  position: relative;
  padding-left: 30px;
  font-size: 15.5px;
  color: var(--ink-900);
  line-height: 1.8;
}
.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 4px;
  width: 20px; height: 20px;
  border-radius: 4px;
  background: var(--red-600);
  color: #fff;
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}
.check-list-2col { grid-template-columns: 1fr 1fr; gap: 14px 28px; }

.steps-timeline { list-style: none; display: grid; gap: 0; }
.timeline-item {
  display: flex;
  gap: 24px;
  position: relative;
  padding-bottom: 34px;
}
.timeline-item:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 22px;
  top: 50px;
  bottom: 6px;
  width: 2px;
  background: var(--line-200);
}
.timeline-num {
  flex-shrink: 0;
  width: 46px; height: 46px;
  border-radius: 5px;
  background: var(--navy-800);
  color: #fff;
  font-weight: 800;
  font-size: 17px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.timeline-content h3 { font-size: 17px; color: var(--navy-900); margin: 10px 0 4px; }
.timeline-content p { font-size: 14.5px; color: var(--ink-600); }

/* ---------- 费用表格 ---------- */
.fee-table {
  width: 100%;
  border-collapse: collapse;
  background: var(--bg-white);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid var(--line-200);
}
.fee-table td {
  padding: 15px 22px;
  border-bottom: 1px solid var(--line-200);
  vertical-align: top;
  font-size: 15px;
}
.fee-table tr:last-child td { border-bottom: 0; }
.fee-table td:first-child { color: var(--ink-900); }
.fee-price {
  text-align: right;
  white-space: nowrap;
  font-weight: 800;
  color: var(--navy-800);
  width: 130px;
}
.fee-desc { display: block; font-size: 13px; color: var(--ink-400); margin-top: 2px; }
.badge-optional {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 800;
  color: var(--red-700);
  background: var(--red-soft);
  border-radius: 3px;
  padding: 2px 10px;
  margin-left: 8px;
  vertical-align: 1px;
}
.fee-note { font-size: 13.5px; color: var(--ink-400); margin-top: 14px; }
.fee-subtitle {
  font-size: 19px;
  color: var(--navy-900);
  margin: 40px 0 18px;
  padding-left: 14px;
  border-left: 4px solid var(--red-600);
}
.fee-table-wide { box-shadow: var(--shadow-sm); }

.price-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
  margin-bottom: 14px;
}
.price-card {
  background: linear-gradient(165deg, var(--navy-800) 0%, var(--navy-950) 100%);
  border-radius: 8px;
  padding: 34px 28px;
  text-align: center;
  position: relative;
  color: #fff;
  border-top: 4px solid var(--red-600);
}
.price-name { font-size: 15px; font-weight: 600; color: rgba(255, 255, 255, 0.75); }
.price-value {
  font-size: 40px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.02em;
  margin: 12px 0 4px;
}
.price-desc { font-size: 13.5px; color: rgba(255, 255, 255, 0.6); }

/* ---------- 家庭移民页专属 ---------- */
.prose { max-width: 800px; }
.prose p { margin-bottom: 18px; font-size: 16.5px; line-height: 1.9; }
.prose-center { text-align: center; margin: 0 auto; }
.prose-center h2 { font-size: 26px; margin-bottom: 18px; color: var(--navy-900); }
.prose-center h2::after {
  content: "";
  display: block;
  width: 56px;
  height: 3px;
  background: var(--red-600);
  margin: 14px auto 0;
}

.slogan-band {
  background: linear-gradient(115deg, #08132f, #1a3563);
  color: #fff;
  padding: 72px 0;
  text-align: center;
  position: relative;
}
.slogan-band::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red-600), var(--red-500) 40%, transparent);
}
.slogan-text {
  font-size: clamp(22px, 3.2vw, 33px);
  font-weight: 800;
  max-width: 820px;
  margin: 0 auto 16px;
  letter-spacing: -0.01em;
  line-height: 1.5;
}
.slogan-support {
  color: rgba(255, 255, 255, 0.75);
  font-size: 16px;
  max-width: 680px;
  margin: 0 auto;
}

.docs-cols {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 30px;
  align-items: start;
}
.docs-box {
  background: var(--bg-white);
  border: 1px solid var(--line-200);
  border-radius: 8px;
  padding: 36px 34px;
  box-shadow: var(--shadow-sm);
}
.docs-box h2 { font-size: 21px; color: var(--navy-900); margin-bottom: 20px; }
.docs-box-accent { border-top: 4px solid var(--red-600); }

.closing-band {
  background: linear-gradient(115deg, #08132f, #12294f);
  color: #fff;
  padding: 84px 0;
  text-align: center;
}
.closing-band h2 { font-size: clamp(24px, 3.2vw, 33px); margin-bottom: 14px; }
.closing-band p {
  color: rgba(255, 255, 255, 0.78);
  max-width: 680px;
  margin: 0 auto 32px;
  font-size: 16px;
  line-height: 1.8;
}

.svc-cta { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; margin-top: 10px; }
.link-back { font-size: 14.5px; color: var(--ink-600); }
.link-back:hover { color: var(--red-600); }

/* ---------- 服务流程步骤(横排卡 + 大号编号) ---------- */
.steps-flow {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 22px;
  counter-reset: step;
}
.step-item {
  position: relative;
  background: var(--bg-white);
  border: 1px solid var(--line-200);
  border-radius: 8px;
  padding: 34px 26px 28px;
  transition: all 0.2s ease;
}
.step-item:hover { box-shadow: var(--shadow-md); transform: translateY(-2px); border-color: var(--red-600); }
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(135deg, var(--red-600), var(--red-500));
  margin-bottom: 18px;
  box-shadow: 0 6px 14px rgba(200, 16, 46, 0.25);
}
.step-item h3 { font-size: 17px; color: var(--navy-900); margin-bottom: 8px; }
.step-item p { font-size: 14px; color: var(--ink-600); line-height: 1.75; }

/* ---------- 案例 / 评价 ---------- */
.case-card {
  background: var(--bg-white);
  border: 1px solid var(--line-200);
  border-radius: 8px;
  padding: 30px 28px;
  border-bottom: 4px solid var(--navy-800);
  transition: all 0.2s ease;
}
.case-card:hover { border-bottom-color: var(--red-600); box-shadow: var(--shadow-md); transform: translateY(-2px); }
.case-card h3 { font-size: 17px; color: var(--navy-900); margin: 12px 0 8px; }
.case-card p { font-size: 14px; color: var(--ink-600); }

.quote-card {
  background: var(--bg-white);
  border: 1px solid var(--line-200);
  border-radius: 8px;
  padding: 32px 30px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
}
.quote-card::before {
  content: "“";
  position: absolute;
  top: -6px;
  left: 24px;
  font-size: 72px;
  font-weight: 900;
  color: var(--red-600);
  line-height: 1;
  opacity: 0.25;
}
.quote-card blockquote {
  font-size: 15px;
  color: var(--ink-900);
  flex: 1;
  quotes: none;
  line-height: 1.85;
}
.quote-card figcaption {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--red-600);
  padding-top: 12px;
  border-top: 1px solid var(--line-200);
}

/* ---------- 404 ---------- */
.section-404 { padding: 110px 0; }
.section-404 h1 { font-size: 30px; margin-bottom: 10px; color: var(--navy-900); }
.section-404 p { color: var(--ink-600); }

/* ============================================================
   页脚(近黑深蓝 — 红 logo 线 + 社交圈 + 联系)
   ============================================================ */
.site-footer {
  background: #0b1530;
  color: rgba(255, 255, 255, 0.72);
  font-size: 14.5px;
}
.footer-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  padding-top: 48px;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-brand:hover { color: #fff; }
.footer-logo {
  height: 26px;
  width: auto;
  display: block;
}
.footer-side-cta {
  display: block;
  flex-shrink: 0;
}
.footer-side-cta img {
  display: block;
  height: 42px;
  width: auto;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.footer-side-cta:hover img { transform: translateY(-2px); opacity: 0.92; }
.footer-social {
  display: flex;
  gap: 14px;
  margin-top: 26px;
  padding-bottom: 2px;
}
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 17px;
  transition: transform 0.15s ease, opacity 0.15s ease;
}
.footer-social a svg { width: 20px; height: 20px; display: block; }
.footer-social a:hover { transform: translateY(-2px); opacity: 0.9; color: #fff; }
.footer-social .s-phone { background: var(--red-600); }
.footer-social .s-red { background: #ff2442; }
.footer-social .s-douyin { background: #161823; }
.footer-line {
  height: 2px;
  background: var(--red-600);
  margin: 20px 0 30px;
  border-radius: 1px;
}
.footer-body {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  padding-bottom: 36px;
  align-items: start;
}
.footer-about {
  font-size: 14.5px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.72);
  max-width: 460px;
}
.footer-contact { list-style: none; display: grid; gap: 12px; }
.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255, 255, 255, 0.82);
  line-height: 1.6;
}
.footer-contact .fc-icon {
  flex-shrink: 0;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--red-600);
  color: #fff;
  font-size: 11px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 3px;
}
.footer-contact .fc-icon svg { width: 11px; height: 11px; display: block; }
.footer-contact .fc-icon--map {
  width: 30px; height: 30px;
  border-radius: 50%;
  margin-top: 0;
}
.footer-contact .fc-icon--map svg { width: 17px; height: 17px; }
.footer-contact a { color: rgba(255, 255, 255, 0.82); }
.footer-contact a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 20px;
  padding-bottom: 20px;
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
}
.footer-bottom a { color: rgba(255, 255, 255, 0.5); }
.footer-bottom a:hover { color: #fff; }

/* ============================================================
   响应式
   ============================================================ */
@media (max-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .hero.has-image .hero-bg { width: 50%; }
  .footer-body { grid-template-columns: 1fr; gap: 28px; }
}

@media (max-width: 900px) {
  .site-nav {
    display: none;
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    padding: 14px 20px 20px;
    gap: 4px;
    border-bottom: 1px solid var(--line-200);
    box-shadow: var(--shadow-md);
  }
  .nav-open .site-nav { display: flex; }
  .site-nav a { padding: 12px 14px; }
  .site-nav a.active::after { display: none; }
  .site-nav a.active { border-left: 3px solid var(--red-600); border-radius: 4px; }
  /* 移动端下拉:改为展开式,点击切换,不做悬浮 */
  .nav-item { width: 100%; }
  .nav-drop-toggle { width: 100%; justify-content: space-between; padding: 12px 14px; }
  .nav-drop-toggle.active::after { display: none; }
  .nav-drop-toggle.active { border-left: 3px solid var(--red-600); border-radius: 4px; color: var(--navy-900); }
  .nav-dropdown {
    position: static;
    min-width: 0;
    opacity: 1;
    visibility: visible;
    transform: none;
    border: 0;
    border-left: 3px solid var(--line-200);
    border-radius: 0;
    box-shadow: none;
    padding: 4px 0 8px;
    margin-left: 10px;
    display: none;
  }
  .nav-item.nav-open .nav-dropdown,
  .nav-item:focus-within .nav-dropdown { display: block; }
  .nav-drop-toggle .caret { transform: rotate(0); }
  .nav-item.nav-open .nav-drop-toggle .caret,
  .nav-item:focus-within .nav-drop-toggle .caret { transform: rotate(180deg); }
  .nav-drop-links a { padding: 10px 12px; }
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .hero.has-image .hero-bg { width: 62%; opacity: 0.75; }
  .service-cols { grid-template-columns: 1fr; }
  .service-toc { position: static; }
  .work-grid { grid-template-columns: 1fr; }
  .why-tags { grid-template-columns: repeat(2, 1fr); }
  .ac2-card { grid-template-columns: 1fr; }
  .ac2-sep { width: 0; height: 0; }
  .ac2-left, .ac2-right { padding: 36px 24px; }
  .docs-cols { grid-template-columns: 1fr; }
  .check-list-2col { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .section { padding: 64px 0; }
  .hero-inner { padding: 64px 24px 56px; }
  .hero.has-image { background: linear-gradient(180deg, #12294f 0%, #1a3563 100%); }
  .hero.has-image .hero-inner { color: #fff; }
  .hero.has-image .hero-title { color: #fff; }
  .hero.has-image .hero-subtitle { color: rgba(255, 255, 255, 0.85); }
  .hero.has-image .hero-bg {
    width: 100%;
    opacity: 0.9;
    background-position: right bottom;
  }
  .hero.has-image .hero-bg::before {
    background: linear-gradient(180deg, rgba(18, 41, 79, 0.82) 0%, rgba(18, 41, 79, 0.35) 60%, rgba(18, 41, 79, 0.1) 100%);
  }
  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 30px 0; }
  .stat-item + .stat-item::before { display: none; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .why-tags { grid-template-columns: 1fr 1fr; gap: 12px; }
  .why-tag-card { min-height: 64px; padding: 12px 10px; }
  .why-tag-card h3 { font-size: 13.5px; }
  .form-row { grid-template-columns: 1fr; }
  .fee-price { width: auto; }
  .fee-table td { padding: 13px 14px; font-size: 14px; }
  .price-value { font-size: 34px; }
  .footer-top { justify-content: center; text-align: center; flex-direction: column; gap: 16px; }
  .footer-social { justify-content: center; }
  .resources-tabs { flex-wrap: wrap; justify-content: center; }
}

/* ============================================================
   资源中心(Resources)— 指南/清单/FAQ/官方链接
   ============================================================ */
/* 双列栅格(官方链接等较宽卡片) */
.grid-2 { grid-template-columns: repeat(2, 1fr); }

/* 资源分类 tab 导航 */
.resources-tabs-wrap {
  background: var(--bg-white);
  border-bottom: 1px solid var(--line-200);
  padding: 18px 0;
  position: sticky;
  top: 70px;
  z-index: 50;
}
.resources-tabs {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.resources-tabs a {
  display: inline-flex;
  align-items: center;
  padding: 9px 18px;
  border-radius: 999px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-600);
  background: var(--bg-tint);
  border: 1px solid var(--line-200);
  transition: all 0.15s ease;
}
.resources-tabs a:hover { color: var(--navy-900); background: var(--red-soft); border-color: var(--red-600); }
.resources-tabs a.active { color: #fff; background: var(--red-600); border-color: var(--red-600); }

/* 资源卡片(指南/清单/官方链接通用) */
.resource-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-white);
  border: 1px solid var(--line-200);
  border-radius: 8px;
  overflow: hidden;
  transition: all 0.2s ease;
}
.resource-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
  border-color: var(--red-600);
}
.resource-card-body { padding: 28px 26px; display: flex; flex-direction: column; align-items: flex-start; }
.resource-card-body h3 { font-size: 17px; color: var(--navy-900); margin-bottom: 8px; }
.resource-card-body p { font-size: 14px; color: var(--ink-600); line-height: 1.75; }
.resource-card .service-more { margin-top: 16px; color: var(--red-600); font-weight: 700; font-size: 14px; }
.resource-card-link .service-more { font-size: 18px; line-height: 1; }

/* FAQ 手风琴 */
.faq-list { max-width: 820px; margin: 0 auto; display: grid; gap: 14px; }
.faq-item {
  background: var(--bg-white);
  border: 1px solid var(--line-200);
  border-radius: 8px;
  transition: border-color 0.15s ease;
}
.faq-item[open] { border-color: var(--red-600); }
.faq-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 700;
  color: var(--navy-900);
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--red-600); }
.faq-item .faq-q { line-height: 1.4; }
.faq-item .faq-toggle {
  flex: none;
  width: 26px; height: 26px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-tint);
  color: var(--red-600);
  font-size: 18px;
  font-weight: 700;
  transition: transform 0.15s ease, background 0.15s ease;
}
.faq-item[open] .faq-toggle { transform: rotate(45deg); background: var(--red-600); color: #fff; }
.faq-item p {
  padding: 0 24px 20px;
  font-size: 15px;
  color: var(--ink-600);
  line-height: 1.8;
}