/* ============================================================
   鼎帮财税学习交流平台 · 全站样式
   8875669.xyz  |  设计体系：深蓝 #014DB2 → #001645 + 金色 #F59E0B
   字体：Noto Sans SC（中文）+ Inter（数字/英文）
   ============================================================ */
:root {
  --blue: #014DB2;
  --blue-dark: #001645;
  --ink: #0A1628;
  --gold: #F59E0B;
  --gold-dark: #D97706;
  --bg: #F9F9F9;
  --card: #FFFFFF;
  --border: #EAEAEA;
  --gray-600: #6B7280;
  --gray-400: #9CA3AF;
  --gray-300: #D1D5DB;
  --text-2: #374151;
  --hero-sub: #C9D6EA;
  --hero-mute: #9FB4D6;
  --line-dark: #2A3A55;
  --radius-card: 16px;
  --radius-lg: 20px;
  --shadow-blue: 0 12px 32px rgba(1, 77, 178, 0.06);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink);
  background: var(--bg);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.num, .en { font-family: "Inter", "Noto Sans SC", sans-serif; }

img, svg { display: block; }
a { text-decoration: none; color: inherit; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }

.container { max-width: 1320px; margin: 0 auto; padding: 0 60px; }
@media (max-width: 768px) { .container { padding: 0 20px; } }

/* ============ 顶部导航 ============ */
.site-header {
  background: #fff;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 1px 0 rgba(10, 22, 40, 0.06);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}
.logo-group { display: flex; align-items: center; gap: 10px; }
.logo-mark { width: 36px; height: 36px; }
.logo-text { line-height: 1.2; }
.logo-name { font-size: 20px; font-weight: 700; color: var(--ink); }
.logo-domain { font-family: "Inter", sans-serif; font-size: 11px; font-weight: 500; color: var(--gray-600); letter-spacing: 0.04em; }

.main-nav { display: flex; gap: 26px; align-items: center; }
.main-nav a {
  font-size: 15px;
  color: var(--gray-600);
  transition: color .2s;
}
.main-nav a:hover { color: var(--blue); }
.main-nav a.active { color: var(--blue); font-weight: 500; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  border-radius: 50px;
  font-weight: 600;
  transition: transform .15s, box-shadow .15s, background .2s;
}
.btn:active { transform: scale(.98); }
.btn-primary-blue { background: var(--blue); color: #fff; padding: 10px 22px; font-size: 14px; }
.btn-primary-blue:hover { background: #0a5ac9; }
.btn-gold {
  background: var(--gold); color: var(--ink);
  padding: 16px 36px; font-size: 17px; font-weight: 700;
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.35);
}
.btn-gold:hover { background: #ffb021; }
.btn-ghost {
  background: rgba(255,255,255,.1);
  border: 1px solid #fff;
  color: #fff; padding: 16px 32px; font-size: 16px; font-weight: 500;
}
.btn-ghost:hover { background: rgba(255,255,255,.18); }
.btn-outline-blue {
  background: #fff; border: 1.5px solid var(--blue); color: var(--blue);
  padding: 13px 44px; font-size: 15px;
}
.btn-outline-blue:hover { background: #f0f5fd; }
.btn-solid-blue { background: var(--blue); color: #fff; padding: 13px 28px; font-size: 15px; }
.btn-solid-blue:hover { background: #0a5ac9; }

.nav-toggle { display: none; }
/* 导航 8 项（含「服务项目」）在 900~1100px 会与 LOGO / 按钮挤压，断点提到 1024px */
@media (max-width: 1024px) {
  .main-nav {
    display: none;
    position: absolute; top: 68px; left: 0; right: 0;
    background: #fff; flex-direction: column; gap: 0;
    padding: 8px 20px; box-shadow: 0 12px 24px rgba(10,22,40,.08);
  }
  .main-nav.open { display: flex; }
  .main-nav a { padding: 14px 4px; width: 100%; border-bottom: 1px solid #f1f2f4; }
  .nav-toggle { display: block; background: none; border: none; }
  .nav-toggle svg { width: 26px; height: 26px; }
  .header-inner .btn-primary-blue { display: none; }
}

/* ============ Hero ============ */
.hero {
  background: linear-gradient(118deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: #fff;
  padding: 88px 0;
}
.hero-inner { display: flex; align-items: center; gap: 56px; }
.hero-left { flex: 1; min-width: 0; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 16px; border-radius: 50px;
  background: rgba(255,255,255,.12);
  border: 1px solid var(--gold);
  color: var(--gold); font-size: 13px; font-weight: 500; letter-spacing: .02em;
}
.hero h1 {
  font-size: 42px; font-weight: 700; line-height: 1.45;
  letter-spacing: -0.01em; margin: 24px 0;
}
.hero .hero-sub {
  font-size: 17px; color: var(--hero-sub); line-height: 1.8; max-width: 560px;
}
.hero-cta { display: flex; gap: 16px; align-items: center; margin: 32px 0 24px; flex-wrap: wrap; }
.hero-trust { font-size: 14px; color: var(--hero-mute); }

/* Hero 平台预览（CSS 模拟界面） */
.hero-visual {
  width: 520px; height: 400px; flex-shrink: 0;
  border-radius: 20px; border: 1px solid rgba(255,255,255,.9);
  box-shadow: 0 24px 48px -8px rgba(0, 5, 26, 0.4);
  background: linear-gradient(160deg, #f6f9ff 0%, #eef3fb 100%);
  overflow: hidden; display: flex; flex-direction: column;
}
.mock-top { background: var(--blue); height: 44px; display: flex; align-items: center; padding: 0 18px; gap: 8px; }
.mock-dot { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.35); }
.mock-body { flex: 1; display: flex; }
.mock-side { width: 120px; background: #fff; border-right: 1px solid #e7ecf4; padding: 16px 14px; display: flex; flex-direction: column; gap: 10px; }
.mock-side-item { height: 12px; border-radius: 6px; background: #eef1f6; }
.mock-side-item.on { background: var(--blue); opacity: .85; }
.mock-main { flex: 1; padding: 18px; display: flex; flex-direction: column; gap: 12px; }
.mock-card-row { display: flex; gap: 12px; }
.mock-card { flex: 1; background: #fff; border-radius: 10px; padding: 12px; border: 1px solid #e7ecf4; }
.mock-card .k { height: 8px; width: 46px; background: #e3e9f2; border-radius: 4px; margin-bottom: 10px; }
.mock-card .v { height: 16px; width: 74px; background: linear-gradient(90deg, var(--blue), #3a7bd5); border-radius: 5px; opacity: .85; }
.mock-chart { flex: 1; background: #fff; border-radius: 10px; border: 1px solid #e7ecf4; padding: 14px; display: flex; align-items: flex-end; gap: 10px; }
.mock-bar { width: 26px; border-radius: 6px 6px 0 0; background: linear-gradient(180deg, var(--gold), #f7c063); }
.mock-bar.b { background: linear-gradient(180deg, var(--blue), #6a9fe0); }
.mock-tagline { text-align: center; font-size: 12px; color: #8ba0c4; padding: 10px; background: #fff; border-top: 1px solid #e7ecf4; }

@media (max-width: 1100px) {
  .hero-inner { flex-direction: column; }
  .hero-visual { width: 100%; max-width: 640px; }
  .hero h1 { font-size: 38px; }
}

/* ============ 通用章节 ============ */
.section { padding: 80px 0; }
.section.center { text-align: center; }
.sec-label {
  font-family: "Inter", sans-serif; font-size: 12px; font-weight: 600;
  color: var(--blue); letter-spacing: .12em; text-transform: uppercase;
}
.sec-label.gold { color: var(--gold); }
.sec-title { font-size: 34px; font-weight: 700; letter-spacing: -0.01em; margin: 12px 0 8px; }
.sec-desc { font-size: 16px; color: var(--gray-600); }
.section.center .sec-desc { max-width: 720px; margin-left: auto; margin-right: auto; }

.section-dark { background: var(--ink); }
.section-dark .sec-title { color: #fff; }
.section-white { background: #fff; }

/* ============ 难题卡片 ============ */
.pain-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 24px; margin-top: 48px;
}
@media (max-width: 1100px) { .pain-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .pain-grid { grid-template-columns: 1fr; } }
.pain-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 28px; text-align: left;
  transition: transform .2s, box-shadow .2s;
}
.pain-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-blue); }
.pain-card .icon { width: 44px; height: 44px; margin-bottom: 14px; }
.pain-card h3 { font-size: 19px; font-weight: 700; margin-bottom: 8px; }
.pain-card p { font-size: 14px; color: var(--gray-600); line-height: 1.7; }

/* ============ 三步流程 ============ */
.steps-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 44px; }
@media (max-width: 900px) { .steps-row { grid-template-columns: 1fr; } }
.step-card {
  background: rgba(255,255,255,.06);
  border: 1px solid var(--line-dark);
  border-radius: var(--radius-card); padding: 32px; text-align: left;
}
.step-num { font-family: "Inter", sans-serif; font-size: 32px; font-weight: 700; color: var(--gold); }
.step-card h3 { font-size: 20px; font-weight: 700; color: #fff; margin: 8px 0; }
.step-card p { font-size: 14px; color: var(--hero-mute); line-height: 1.7; }

/* ============ Bento 功能区 ============ */
.bento { display: flex; gap: 24px; margin-top: 44px; }
@media (max-width: 1000px) { .bento { flex-direction: column; } }
.bento-big {
  width: 55%; background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px; box-shadow: var(--shadow-blue);
  display: flex; flex-direction: column; gap: 16px;
}
.bento-col { flex: 1; display: flex; flex-direction: column; gap: 24px; }
.bento-small {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px; flex: 1;
}
.bento-small .icon { width: 40px; height: 40px; margin-bottom: 12px; }
.bento-small h3 { font-size: 19px; font-weight: 700; margin-bottom: 8px; }
.bento-small p { font-size: 14px; color: var(--gray-600); line-height: 1.7; }
@media (max-width: 1000px) { .bento-big { width: 100%; } }

.tag-pill {
  display: inline-block; padding: 6px 14px; border-radius: 50px;
  background: #EAF1FB; color: var(--blue); font-size: 12px; font-weight: 600;
}
.tag-pill.gold { background: #FEF3E2; color: var(--gold-dark); }

.course-preview {
  border: 1px solid var(--border); border-radius: 12px; height: 260px;
  background: linear-gradient(118deg, var(--blue), var(--blue-dark));
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; color: #fff;
}
.course-preview .play {
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--gold); display: flex; align-items: center; justify-content: center;
}
.course-preview span { font-size: 15px; font-weight: 500; }

/* 专家咨询横幅 */
.ask-banner {
  margin-top: 24px; background: var(--blue); border-radius: var(--radius-lg);
  padding: 28px 36px; display: flex; align-items: center;
  justify-content: space-between; gap: 32px;
}
@media (max-width: 900px) { .ask-banner { flex-direction: column; align-items: flex-start; } }
.ask-banner h3 { color: #fff; font-size: 21px; font-weight: 700; margin-bottom: 8px; }
.ask-banner p { color: var(--hero-sub); font-size: 14px; line-height: 1.7; }
.ask-banner .btn-gold { padding: 14px 28px; font-size: 15px; flex-shrink: 0; }

/* ============ 服务矩阵 ============ */
.svc-grid {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 20px; margin-top: 40px;
}
@media (max-width: 1100px) { .svc-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .svc-grid { grid-template-columns: 1fr; } }
.svc-card {
  background: var(--bg); border: 1px solid var(--border);
  border-radius: 14px; padding: 24px;
  transition: transform .2s, box-shadow .2s, border-color .2s;
}
.svc-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-blue); border-color: #d5e3f7; }
.svc-card .icon { width: 36px; height: 36px; margin-bottom: 10px; }
.svc-card h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.svc-card p { font-size: 13px; color: var(--gray-600); }

/* ============ 数据见证 ============ */
.stats-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; margin-top: 44px; }
@media (max-width: 900px) { .stats-row { grid-template-columns: repeat(2, 1fr); } }
.stat-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 28px 20px; text-align: center;
}
.stat-card .v { font-family: "Inter", sans-serif; font-size: 40px; font-weight: 700; color: var(--blue); }
.stat-card .l { font-size: 14px; color: var(--gray-600); margin-top: 6px; }

.quote-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 24px; }
@media (max-width: 1000px) { .quote-row { grid-template-columns: 1fr; } }
.quote-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 28px; text-align: left;
  display: flex; flex-direction: column; gap: 16px;
}
.quote-card .qmark { width: 28px; height: 22px; }
.quote-card p { font-size: 15px; line-height: 1.75; flex: 1; }
.quote-author { display: flex; align-items: center; gap: 10px; }
.avatar { width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0; }
.avatar.blue { background: #EAF1FB; }
.avatar.gold { background: #FEF3E2; }
.quote-author .n { font-size: 14px; font-weight: 700; }
.quote-author .c { font-size: 12px; color: var(--gray-600); }

/* ============ 套餐定价 ============ */
.price-row {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px;
  margin-top: 44px; align-items: center;
}
@media (max-width: 1000px) { .price-row { grid-template-columns: 1fr; max-width: 480px; margin-left: auto; margin-right: auto; } }
.plan {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 32px;
  display: flex; flex-direction: column; gap: 18px;
}
.plan.featured {
  background: var(--ink);
  box-shadow: 0 20px 48px -8px rgba(1, 77, 178, 0.25);
  position: relative;
}
.plan-badge {
  position: absolute; top: -14px; left: 32px;
  background: var(--gold); color: var(--ink);
  padding: 5px 12px; border-radius: 50px;
  font-size: 12px; font-weight: 700;
}
.plan h3 { font-size: 18px; font-weight: 700; }
.plan.featured h3 { color: #fff; }
.plan-price { display: flex; align-items: baseline; gap: 6px; }
.plan-price .v { font-family: "Inter", sans-serif; font-size: 44px; font-weight: 700; }
.plan.featured .plan-price .v { color: #fff; }
.plan-price .u { font-size: 14px; color: var(--gray-600); }
.plan.featured .plan-price .u { color: var(--hero-mute); }
.plan ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.plan li { font-size: 14px; color: var(--text-2); padding-left: 0; }
.plan.featured li { color: var(--hero-sub); }
.plan .btn { width: 100%; padding: 13px 0; font-size: 15px; margin-top: 4px; }
.plan .btn-outline-blue { border-width: 1.5px; }
.plan .btn-gold { padding: 13px 0; font-size: 15px; box-shadow: none; }

/* ============ FAQ ============ */
.faq-list { display: flex; flex-direction: column; gap: 16px; margin-top: 40px; max-width: 1080px; margin-left: auto; margin-right: auto; }
.faq-item {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 24px 28px; text-align: left; cursor: pointer;
}
.faq-item h3 { font-size: 16px; font-weight: 700; display: flex; justify-content: space-between; align-items: center; }
.faq-item h3 .arr { color: var(--blue); font-size: 20px; transition: transform .25s; }
.faq-item .a {
  max-height: 0; overflow: hidden; transition: max-height .3s ease;
  font-size: 14px; color: var(--gray-600); line-height: 1.8;
}
.faq-item.open .a { max-height: 200px; padding-top: 10px; }
.faq-item.open h3 .arr { transform: rotate(45deg); }

/* ============ 底部 CTA ============ */
.final-cta {
  background: linear-gradient(180deg, var(--blue), var(--blue-dark));
  color: #fff; text-align: center; padding: 80px 20px;
}
.final-cta h2 { font-size: 38px; font-weight: 700; letter-spacing: -0.01em; }
.final-cta p { color: var(--hero-sub); font-size: 16px; margin: 14px 0 30px; }
.final-cta .phone-line { margin-top: 24px; font-size: 14px; color: var(--hero-mute); }

/* ============ 页脚 ============ */
.site-footer { background: var(--ink); color: var(--hero-mute); padding: 64px 0 32px; }
.footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 60px; }
@media (max-width: 900px) { .footer-top { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-top { grid-template-columns: 1fr; } }
.footer-brand .logo-name { color: #fff; font-size: 22px; }
.footer-brand p { font-size: 14px; line-height: 1.7; margin-top: 14px; max-width: 320px; }
.footer-domain { font-family: "Inter", sans-serif; font-size: 13px; font-weight: 600; color: var(--gold); letter-spacing: .05em; margin-top: 14px; display: block; }
.footer-col h4 { color: #fff; font-size: 15px; font-weight: 700; margin-bottom: 14px; }
.footer-col a { display: block; font-size: 14px; color: var(--hero-mute); padding: 6px 0; transition: color .2s; }
.footer-col a:hover { color: var(--gold); }
.footer-bar {
  border-top: 1px solid var(--line-dark); margin-top: 48px; padding-top: 24px;
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 8px;
  font-size: 13px; color: #6B7C99;
}
.footer-bar a { color: #6B7C99; }
.footer-bar a:hover { color: var(--gold); }

/* ============ 子页面通用 ============ */
.page-hero { background: #fff; text-align: center; padding: 64px 20px; }
.breadcrumb { display: flex; gap: 8px; justify-content: center; align-items: center; font-size: 13px; }
.breadcrumb a { color: var(--gray-400); }
.breadcrumb .sep { color: var(--gray-300); }
.breadcrumb .cur { color: var(--blue); font-weight: 600; }
.page-hero h1 { font-size: 42px; font-weight: 700; letter-spacing: -0.01em; margin: 20px 0 10px; }
.page-hero .desc { font-size: 16px; color: var(--gray-600); max-width: 760px; margin: 0 auto; }

.search-box {
  display: flex; align-items: center; gap: 12px;
  width: 560px; max-width: 100%; margin: 28px auto 0;
  padding: 14px 20px; border-radius: 50px;
  background: #F3F4F6; border: 1px solid #E5E7EB;
}
.search-box input {
  flex: 1; border: none; outline: none; background: none;
  font-family: inherit; font-size: 14px; color: var(--ink);
}
.search-box input::placeholder { color: var(--gray-400); }
.search-box svg { width: 18px; height: 18px; flex-shrink: 0; }

/* 分类标签 */
.tab-bar { display: flex; gap: 12px; flex-wrap: wrap; padding: 28px 0; }
.tab {
  padding: 9px 20px; border-radius: 50px; background: #fff;
  border: 1px solid #E5E7EB; font-size: 14px; color: var(--text-2);
  cursor: pointer; transition: all .2s; user-select: none;
}
.tab:hover { border-color: var(--blue); color: var(--blue); }
.tab.active { background: var(--blue); border-color: var(--blue); color: #fff; font-weight: 600; }

/* 精选横幅 */
.feature-banner {
  border-radius: var(--radius-lg); color: #fff; padding: 32px 36px;
  background: linear-gradient(118deg, var(--blue), var(--blue-dark));
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
}
@media (max-width: 900px) { .feature-banner { flex-direction: column; align-items: flex-start; } }
.feature-banner .badge {
  display: inline-block; background: var(--gold); color: var(--ink);
  padding: 5px 12px; border-radius: 50px; font-size: 12px; font-weight: 700; margin-bottom: 12px;
}
.feature-banner h2 { font-size: 22px; font-weight: 700; margin-bottom: 8px; }
.feature-banner p { color: var(--hero-sub); font-size: 14px; line-height: 1.7; }
.feature-banner .btn-gold { padding: 13px 28px; font-size: 15px; flex-shrink: 0; box-shadow: none; }

/* 课程卡 */
.course-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 1100px) { .course-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .course-grid { grid-template-columns: 1fr; } }
.course-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-card); overflow: hidden;
  transition: transform .2s, box-shadow .2s;
}
.course-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-blue); }
.course-cover {
  height: 150px; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 16px; font-weight: 700; text-align: center; padding: 0 16px;
}
.cover-blue { background: linear-gradient(118deg, var(--blue), var(--blue-dark)); }
.cover-gold { background: linear-gradient(118deg, var(--gold), #d97805); }
.course-body { padding: 20px; display: flex; flex-direction: column; gap: 10px; }
.course-tag {
  align-self: flex-start; padding: 3px 10px; border-radius: 6px;
  font-size: 11px; font-weight: 600;
}
.course-tag.blue { background: #EAF1FB; color: var(--blue); }
.course-tag.gold { background: #FEF3E2; color: var(--gold-dark); }
.course-body h3 { font-size: 16px; font-weight: 700; line-height: 1.5; }
.course-body p { font-size: 13px; color: var(--gray-600); line-height: 1.65; }
.course-meta { font-size: 12px; color: var(--gray-400); }

/* 政策列表 */
.law-list-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 16px; }
.law-list-head h2 { font-size: 20px; font-weight: 700; }
.law-list-head span { font-size: 13px; color: var(--gray-400); }
.law-list { display: flex; flex-direction: column; gap: 16px; }
.law-item {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 14px; padding: 22px 28px;
  display: flex; gap: 24px; align-items: center;
  transition: box-shadow .2s, border-color .2s;
}
.law-item:hover { border-color: #d5e3f7; box-shadow: var(--shadow-blue); }
.law-item .body { flex: 1; min-width: 0; }
.law-item .tag {
  display: inline-block; padding: 3px 10px; border-radius: 6px;
  font-size: 11px; font-weight: 600; margin-bottom: 8px;
}
.law-item .tag.blue { background: #EAF1FB; color: var(--blue); }
.law-item .tag.gold { background: #FEF3E2; color: var(--gold-dark); }
.law-item h3 { font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.law-item .plain { font-size: 13px; color: var(--gray-600); line-height: 1.65; }
.law-item .right { text-align: right; flex-shrink: 0; display: flex; flex-direction: column; gap: 6px; }
.law-item .date { font-family: "Inter", sans-serif; font-size: 13px; color: var(--gray-400); }
.law-item .link { font-size: 13px; font-weight: 600; color: var(--blue); white-space: nowrap; }
.law-item .link:hover { text-decoration: underline; }
@media (max-width: 700px) {
  .law-item { flex-direction: column; align-items: flex-start; }
  .law-item .right { flex-direction: row; justify-content: space-between; width: 100%; }
}

/* 案例卡 */
.case-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
@media (max-width: 1100px) { .case-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 700px) { .case-grid { grid-template-columns: 1fr; } }
.case-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-card); padding: 28px;
  display: flex; flex-direction: column; gap: 12px;
  transition: transform .2s, box-shadow .2s;
}
.case-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-blue); }
.case-card .tag {
  align-self: flex-start; padding: 4px 12px; border-radius: 6px;
  font-size: 12px; font-weight: 600;
}
.case-card .tag.blue { background: #EAF1FB; color: var(--blue); }
.case-card .tag.gold { background: #FEF3E2; color: var(--gold-dark); }
.case-card h3 { font-size: 18px; font-weight: 700; }
.case-card > p { font-size: 14px; color: var(--gray-600); line-height: 1.7; flex: 1; }
.case-metrics { display: flex; gap: 32px; padding-top: 8px; }
.case-metrics .v { font-family: "Inter", "Noto Sans SC", sans-serif; font-size: 24px; font-weight: 700; color: var(--blue); }
.case-metrics .l { font-size: 12px; color: var(--gray-400); }

/* ============ 预约页 ============ */
.book-hero {
  background: linear-gradient(118deg, var(--blue), var(--blue-dark));
  padding: 72px 0;
}
.book-inner { display: flex; gap: 56px; align-items: flex-start; }
.book-form-card {
  width: 680px; max-width: 100%; flex-shrink: 0;
  background: #fff; border-radius: var(--radius-lg); padding: 36px;
  box-shadow: 0 24px 48px -8px rgba(0, 5, 26, 0.3);
  display: flex; flex-direction: column; gap: 18px;
}
.book-form-card h2, .book-form-card h1 { font-size: 26px; font-weight: 700; line-height: 1.4; }
.book-form-card .sub { font-size: 14px; color: var(--gray-600); line-height: 1.6; margin-top: -8px; }
.form-row { display: flex; gap: 16px; }
.form-row > div { flex: 1; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field label { font-size: 13px; font-weight: 600; color: var(--text-2); }
.form-field input, .form-field textarea {
  border: 1px solid var(--gray-300); border-radius: 10px;
  padding: 12px 16px; font-family: inherit; font-size: 14px; color: var(--ink);
  outline: none; transition: border-color .2s, box-shadow .2s; width: 100%;
}
.form-field input:focus, .form-field textarea:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px rgba(1, 77, 178, 0.12);
}
.form-field textarea { resize: vertical; min-height: 110px; line-height: 1.7; }
.chip-row { display: flex; gap: 10px; flex-wrap: wrap; }
.chip {
  padding: 9px 16px; border-radius: 50px; border: 1px solid var(--gray-300);
  background: #fff; font-size: 13px; color: var(--text-2); cursor: pointer;
  transition: all .2s; user-select: none;
}
.chip:hover { border-color: var(--blue); color: var(--blue); }
.chip.active { background: var(--blue); border-color: var(--blue); color: #fff; font-weight: 600; }
.submit-btn {
  width: 100%; padding: 16px 0; border-radius: 50px;
  background: var(--gold); color: var(--ink); font-size: 16px; font-weight: 700;
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.35);
  transition: background .2s, transform .15s;
}
.submit-btn:hover { background: #ffb021; }
.submit-btn:active { transform: scale(.99); }
.privacy-note { font-size: 12px; color: var(--gray-400); text-align: center; }

.form-success {
  display: none; text-align: center; padding: 40px 0;
}
.form-success .ok { font-size: 44px; }
.form-success h3 { font-size: 20px; margin: 12px 0 8px; }
.form-success p { font-size: 14px; color: var(--gray-600); }

.book-info { flex: 1; display: flex; flex-direction: column; gap: 28px; padding-top: 12px; }
.book-info > h2 { color: #fff; font-size: 28px; font-weight: 700; }
.flow-item { display: flex; gap: 18px; align-items: flex-start; }
.flow-num {
  width: 36px; height: 36px; border-radius: 50%; flex-shrink: 0;
  border: 2px solid var(--gold); color: var(--gold);
  font-family: "Inter", sans-serif; font-weight: 700; font-size: 15px;
  display: flex; align-items: center; justify-content: center;
}
.flow-item h3 { color: #fff; font-size: 17px; font-weight: 700; margin-bottom: 6px; }
.flow-item p { color: var(--hero-sub); font-size: 14px; line-height: 1.65; }
.info-divider { height: 1px; background: var(--line-dark); }
.phone-card {
  background: rgba(255,255,255,.08); border: 1px solid var(--line-dark);
  border-radius: var(--radius-card); padding: 24px;
}
.phone-card .l { font-size: 14px; color: var(--hero-mute); margin-bottom: 8px; }
.phone-card .v { font-family: "Inter", "Noto Sans SC", sans-serif; font-size: 24px; font-weight: 700; color: var(--gold); }
.qual-row { display: flex; gap: 10px; flex-wrap: wrap; }
.qual-pill {
  padding: 7px 14px; border-radius: 50px;
  background: rgba(255,255,255,.1); border: 1px solid var(--line-dark);
  color: var(--hero-sub); font-size: 12px;
}
@media (max-width: 1100px) { .book-inner { flex-direction: column; } }

/* 加载更多 */
.more-wrap { text-align: center; padding: 0 0 80px; }

/* 无障碍 */
:focus-visible { outline: 2px solid var(--blue); outline-offset: 2px; }

/* ============ 走进鼎帮（公司简介 + 资质证书专区） ============ */
.about-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 1000px) { .about-grid { grid-template-columns: 1fr; } }
.about-copy p { font-size: 15px; color: var(--gray-600); line-height: 1.9; margin-bottom: 14px; text-align: justify; }
.about-copy p strong { color: var(--ink); }
.about-facts {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-card);
  padding: 28px; display: flex; flex-direction: column; gap: 18px;
  box-shadow: 0 6px 24px rgba(10,22,40,0.05);
}
.about-facts h3 { font-size: 15px; font-weight: 700; color: var(--ink); display: flex; align-items: center; gap: 8px; }
.about-facts h3::before { content: ""; width: 4px; height: 16px; border-radius: 2px; background: var(--gold); }
.about-facts .fact { display: flex; justify-content: space-between; gap: 16px; font-size: 13px; padding-bottom: 12px; border-bottom: 1px dashed #E5E7EB; }
.about-facts .fact:last-child { border-bottom: none; padding-bottom: 0; }
.about-facts .fact .k { color: var(--gray-400); flex-shrink: 0; }
.about-facts .fact .v { color: var(--ink); font-weight: 600; text-align: right; font-family: "Inter", "Noto Sans SC", sans-serif; }

.firm-banner {
  background: linear-gradient(118deg, var(--blue), var(--blue-dark));
  border-radius: var(--radius-lg); color: #fff; padding: 26px 32px; margin-bottom: 22px;
}
.firm-banner .badge {
  display: inline-block; background: var(--gold); color: var(--ink);
  padding: 4px 12px; border-radius: 50px; font-size: 12px; font-weight: 700; margin-bottom: 10px;
}
.firm-banner h3 { font-size: 19px; font-weight: 700; margin-bottom: 6px; }
.firm-banner p { color: var(--hero-sub); font-size: 13.5px; line-height: 1.7; max-width: 880px; }
.firm-banner.solid-blue { background: #EAF1FB; color: var(--ink); }
.firm-banner.solid-blue p { color: var(--gray-600); }
.firm-group-title {
  font-size: 19px; font-weight: 700; color: var(--ink);
  margin: 44px 0 0; padding-left: 14px; border-left: 4px solid var(--gold); line-height: 1.3;
}
.firm-group-title:first-of-type { margin-top: 34px; }
.firm-extra { font-size: 12.5px; color: var(--gray-400); line-height: 1.75; margin-top: 16px; }

.cert-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
@media (max-width: 1100px) { .cert-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .cert-grid { grid-template-columns: 1fr; } }
.cert-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-card); overflow: hidden; display: flex; flex-direction: column;
  transition: transform .2s, box-shadow .2s;
}
.cert-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-blue); }
.cert-img { display: block; height: 220px; overflow: hidden; background: #F3F4F6; position: relative; }
.cert-img img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform .3s; }
.cert-card:hover .cert-img img { transform: scale(1.04); }
.cert-body { padding: 18px 20px 20px; display: flex; flex-direction: column; gap: 8px; flex: 1; }
.cert-body .org { font-size: 12px; color: var(--gray-400); }
.cert-body h3 { font-size: 16px; font-weight: 700; line-height: 1.5; }
.cert-facts { display: flex; flex-direction: column; gap: 5px; }
.cert-facts li { font-size: 12.5px; color: var(--gray-600); line-height: 1.6; list-style: none; padding-left: 14px; position: relative; }
.cert-facts li::before { content: ""; position: absolute; left: 0; top: 8px; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); }
.cert-zoom { margin-top: auto; padding-top: 8px; font-size: 12px; font-weight: 600; color: var(--blue); }

/* 大图弹层 */
.lightbox {
  position: fixed; inset: 0; z-index: 200; display: none;
  background: rgba(10, 22, 40, 0.82); padding: 4vh 4vw;
  align-items: center; justify-content: center;
}
.lightbox.open { display: flex; }
.lightbox img { max-width: 100%; max-height: 92vh; border-radius: 10px; box-shadow: 0 20px 60px rgba(0,0,0,0.5); background: #fff; }
.lightbox .close {
  position: absolute; top: 20px; right: 28px; width: 42px; height: 42px; border-radius: 50%;
  background: rgba(255,255,255,0.14); color: #fff; border: none; font-size: 22px; cursor: pointer;
}
.lightbox .close:hover { background: rgba(255,255,255,0.3); }

/* ============ 扫码联系（多平台二维码） ============ */
.qr-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 20px; margin-top: 32px; text-align: left; }
@media (max-width: 1100px) { .qr-grid { grid-template-columns: repeat(3, 1fr); } }
@media (max-width: 700px) { .qr-grid { grid-template-columns: repeat(2, 1fr); } }
.qr-card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius-card); overflow: hidden;
  display: flex; flex-direction: column; transition: transform .2s, box-shadow .2s;
}
.qr-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-blue); }
.qr-card .qr-img { display: block; height: 250px; background: #fff; border-bottom: 1px solid var(--border); overflow: hidden; }
.qr-card .qr-img img { width: 100%; height: 100%; object-fit: contain; padding: 10px; transition: transform .3s; }
.qr-card:hover .qr-img img { transform: scale(1.04); }
.qr-body { padding: 16px 18px 18px; display: flex; flex-direction: column; gap: 6px; flex: 1; }
.qr-tag { align-self: flex-start; padding: 3px 10px; border-radius: 6px; font-size: 11px; font-weight: 600; }
.qr-tag.blue { background: #EAF1FB; color: var(--blue); }
.qr-tag.gold { background: #FEF3E2; color: var(--gold-dark); }
.qr-tag.dark { background: #E5E7EB; color: var(--ink); }
.qr-body h3 { font-size: 15px; font-weight: 700; line-height: 1.5; }
.qr-body p { font-size: 12.5px; color: var(--gray-600); line-height: 1.65; }
.qr-zoom { margin-top: auto; padding-top: 6px; font-size: 12px; font-weight: 600; color: var(--blue); }
/* 免扫码直加链接（企业微信获客助手 / 联系我 链接） */
.qr-act {
  display: inline-flex; align-items: center; gap: 5px; align-self: flex-start;
  margin-top: 4px; padding: 6px 12px; border-radius: 999px;
  background: #EAF1FB; color: var(--blue); border: 1px solid #CBDFF6;
  font-size: 12px; font-weight: 600; line-height: 1.4; text-decoration: none;
  transition: background .2s, color .2s, border-color .2s;
}
.qr-act:hover { background: var(--blue); color: #fff; border-color: var(--blue); }
.qr-act.gold { background: #FEF3E2; color: var(--gold-dark); border-color: #F6DFB8; }
.qr-act.gold:hover { background: var(--gold-dark); color: #fff; border-color: var(--gold-dark); }
/* 浮动卡片内的直加链接 */
.float-card-link { display: block; margin-top: 10px; font-size: 12.5px; font-weight: 600; color: var(--blue); text-align: center; }
.float-card-link:hover { text-decoration: underline; }

/* ============ 案例详情弹层 ============ */
.case-card { cursor: pointer; }
.case-more { display: block; margin-top: 10px; font-size: 12px; font-weight: 600; color: var(--blue); }
.case-detail {
  background: #fff; border-radius: 14px; max-width: 620px; width: 92vw;
  max-height: 86vh; overflow-y: auto; padding: 32px 34px; position: relative;
  text-align: left;
}
.case-detail .close {
  position: absolute; top: 14px; right: 16px; width: 34px; height: 34px;
  border-radius: 50%; border: none; background: #F3F4F6; color: var(--ink);
  font-size: 18px; cursor: pointer;
}
.case-detail .close:hover { background: #E5E7EB; }
.case-detail h3 { font-size: 20px; font-weight: 700; margin: 10px 0 14px; line-height: 1.5; }
.case-detail .tag { display: inline-block; padding: 3px 10px; border-radius: 6px; font-size: 12px; font-weight: 600; }
.case-detail .tag.blue { background: #EAF1FB; color: var(--blue); }
.case-detail .tag.gold { background: #FEF3E2; color: var(--gold-dark); }
.case-body-text { font-size: 14px; color: var(--gray-600); line-height: 1.9; margin-bottom: 18px; text-align: justify; }
.case-detail .case-metrics { display: flex; gap: 14px; margin-bottom: 22px; }
.case-detail .case-metrics > div {
  flex: 1; background: #F9FAFB; border: 1px solid var(--border);
  border-radius: 10px; padding: 12px 16px; text-align: center;
}
.case-detail .case-metrics .v { font-size: 18px; font-weight: 700; color: var(--blue); }
.case-detail .case-metrics .l { font-size: 12px; color: var(--gray-400); margin-top: 2px; }
.case-modal { align-items: center; justify-content: center; }

/* ============ 内容详情弹窗补充（政策 / 课程复用案例弹窗） ============ */
.course-card, .law-item { cursor: pointer; }
.course-more { display: block; margin-top: 8px; font-size: 12px; font-weight: 600; color: var(--blue); }
.detail-sub { font-size: 12.5px; color: var(--gray-400); margin: -8px 0 14px; }
.case-body-text p { margin: 0 0 10px; }
.case-body-text p:last-child { margin-bottom: 0; }

/* ============ 内容详情页（detail/，搜索引擎可抓取的独立页） ============ */
.detail-wrap { max-width: 840px; margin: 0 auto; padding: 44px 0 72px; }
.crumb { font-size: 13px; color: var(--gray-400); margin-bottom: 22px; display: flex; gap: 8px; flex-wrap: wrap; }
.crumb a { color: var(--gray-400); }
.crumb a:hover { color: var(--blue); }
.detail-wrap > .tag { display: inline-block; padding: 4px 12px; border-radius: 6px; font-size: 12px; font-weight: 600; }
.detail-wrap > .tag.blue { background: #EAF1FB; color: var(--blue); }
.detail-wrap > .tag.gold { background: #FEF3E2; color: var(--gold-dark); }
.detail-title { font-size: 32px; font-weight: 700; line-height: 1.45; margin: 14px 0 12px; letter-spacing: -0.2px; }
.detail-meta { font-size: 13px; color: var(--gray-400); margin-bottom: 26px; }
.detail-lead { font-size: 17px; color: var(--text-2); line-height: 1.85; margin-bottom: 22px; padding-left: 16px; border-left: 3px solid var(--gold); }
.article { font-size: 15.5px; color: var(--gray-600); line-height: 2; }
.article p { margin: 0 0 16px; text-align: justify; }
.article strong { color: var(--ink); }
.detail-metrics { display: flex; gap: 14px; margin: 24px 0 28px; }
.detail-metrics > div { flex: 1; background: #F9FAFB; border: 1px solid var(--border); border-radius: 10px; padding: 14px 18px; text-align: center; }
.detail-metrics .v { font-size: 19px; font-weight: 700; color: var(--blue); font-family: "Inter", "Noto Sans SC", sans-serif; }
.detail-metrics .l { font-size: 12px; color: var(--gray-400); margin-top: 2px; }
.cta-box { background: linear-gradient(118deg, var(--blue), var(--blue-dark)); border-radius: var(--radius-lg); color: #fff; padding: 30px 34px; margin-top: 40px; }
.cta-box h3 { font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.cta-box p { color: var(--hero-sub); font-size: 13.5px; line-height: 1.7; margin-bottom: 18px; }
.cta-box .btn { display: inline-block; }
.cta-tel { display: inline-block; margin-left: 16px; font-size: 13.5px; color: var(--hero-mute); }
.related { margin-top: 44px; border-top: 1px solid var(--border); padding-top: 28px; }
.related h3 { font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.related ul { list-style: none; display: grid; gap: 10px; }
.related li { font-size: 14.5px; line-height: 1.7; padding-left: 16px; position: relative; }
.related li::before { content: ""; position: absolute; left: 0; top: 10px; width: 5px; height: 5px; border-radius: 50%; background: var(--gold); }
.related a { color: var(--blue); }
.related a:hover { text-decoration: underline; }
.related-back { margin-top: 20px; font-size: 14px; }
.related-back a { color: var(--gray-600); }
@media (max-width: 768px) {
  .detail-title { font-size: 24px; }
  .detail-wrap { padding: 28px 0 48px; }
  .cta-box { padding: 24px; }
  .cta-tel { display: block; margin: 12px 0 0; }
}

/* ============ Hero 内的真实费率预览（替代原装饰性柱状图） ============ */
.mock-rate { flex: 1; background: #fff; border-radius: 10px; border: 1px solid #e7ecf4; padding: 12px 14px; display: flex; flex-direction: column; min-height: 0; }
.mock-rate-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding-bottom: 8px; border-bottom: 1px solid #eef1f6; margin-bottom: 6px; }
.mock-rate-head strong { font-size: 12.5px; color: var(--ink); font-weight: 700; }
.mock-rate-head span { font-size: 10.5px; color: #8ba0c4; font-family: "Inter", sans-serif; white-space: nowrap; }
.mock-rate table { width: 100%; border-collapse: collapse; }
.mock-rate td { font-size: 11.5px; padding: 5px 0; color: var(--text-2); border-bottom: 1px dashed #eef1f6; }
.mock-rate tr:last-child td { border-bottom: none; }
.mock-rate td + td { text-align: right; font-family: "Inter", "Noto Sans SC", sans-serif; font-weight: 600; color: var(--blue); }

/* ============ 收费标准与测算工具 ============ */
#tools { scroll-margin-top: 84px; }
.tool-card { margin-top: 34px; background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius-lg); overflow: hidden; text-align: left; }
.tool-tabs { display: flex; flex-wrap: wrap; gap: 8px; padding: 16px 18px; background: #fff; border-bottom: 1px solid var(--border); }
.tool-tab { padding: 9px 16px; border-radius: 50px; font-size: 14px; color: var(--gray-600); background: #f4f6fa; transition: background .18s, color .18s; }
.tool-tab:hover { color: var(--blue); background: #eaf1fb; }
.tool-tab.active { background: var(--blue); color: #fff; font-weight: 500; }
.tool-panel { display: none; padding: 26px 24px 30px; }
.tool-panel.active { display: block; }
.panel-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 26px; align-items: start; }
.tool-field { display: block; margin-bottom: 14px; }
.tool-field > span { display: block; font-size: 13px; font-weight: 500; color: var(--text-2); margin-bottom: 6px; }
.tool-field input, .tool-field select {
  width: 100%; padding: 11px 14px; font-size: 15px; font-family: inherit; color: var(--ink);
  background: #fff; border: 1px solid var(--gray-300); border-radius: 10px; outline: none;
  -webkit-appearance: none; appearance: none;
}
.tool-field select { background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236B7280' stroke-width='1.8' fill='none' stroke-linecap='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 14px center; padding-right: 36px; }
.tool-field input:focus, .tool-field select:focus { border-color: var(--blue); box-shadow: 0 0 0 3px rgba(1, 77, 178, .1); }
.tool-field .hint { display: block; font-size: 12px; color: var(--gray-400); line-height: 1.6; margin-top: 5px; font-style: normal; }
.field-row { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 14px; }
.quick-row { display: flex; flex-wrap: wrap; gap: 8px; margin: 2px 0 16px; }
.quick { padding: 5px 12px; font-size: 12.5px; color: var(--blue); background: #eaf1fb; border-radius: 50px; transition: background .18s; }
.quick:hover { background: #dbe7f9; }
.panel-note { font-size: 12.5px; color: var(--gray-600); line-height: 1.8; background: #fff; border-left: 3px solid var(--gold); border-radius: 0 10px 10px 0; padding: 11px 14px; }
.panel-result { background: linear-gradient(150deg, var(--blue), var(--blue-dark)); border-radius: var(--radius-card); padding: 22px 24px; color: #fff; }
.result-main { display: flex; align-items: baseline; gap: 10px; flex-wrap: wrap; }
.result-main .v { font-family: "Inter", "Noto Sans SC", sans-serif; font-size: 34px; font-weight: 700; line-height: 1.15; color: var(--gold); }
.result-main .l { font-size: 13px; color: var(--hero-sub); }
.result-sub { font-size: 12.5px; color: var(--hero-mute); line-height: 1.75; margin-top: 9px; }
.result-sub b { color: #fff; font-weight: 600; }
.step-table { width: 100%; border-collapse: collapse; margin-top: 16px; font-size: 12.5px; }
.step-table th, .step-table td { padding: 7px 6px; text-align: right; border-bottom: 1px solid rgba(255, 255, 255, .16); color: var(--hero-sub); }
.step-table th { color: var(--hero-mute); font-weight: 500; white-space: nowrap; }
.step-table th:first-child, .step-table td:first-child { text-align: left; }
.step-table tr.sum td { color: #fff; font-weight: 700; border-bottom: none; padding-top: 10px; }
.rate-block { margin-top: 26px; }
.rate-block h4 { font-size: 14.5px; font-weight: 700; margin-bottom: 4px; }
.rate-block .rate-tip { font-size: 12.5px; color: var(--gray-600); line-height: 1.75; margin-bottom: 12px; }
.rate-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
.rate-table { width: 100%; min-width: 520px; border-collapse: collapse; font-size: 13px; background: #fff; border: 1px solid var(--border); border-radius: 12px; overflow: hidden; }
.rate-table th, .rate-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--border); }
.rate-table th { background: #f4f6fa; color: var(--text-2); font-weight: 600; font-size: 12.5px; white-space: nowrap; }
.rate-table td.r, .rate-table th.r { text-align: right; font-family: "Inter", "Noto Sans SC", sans-serif; }
.rate-table tr:last-child td { border-bottom: none; }
.rate-table td.hl { color: var(--blue); font-weight: 600; }

/* ============ 全站浮动咨询入口 ============ */
.float-dock { position: fixed; right: 18px; bottom: 18px; z-index: 90; display: flex; flex-direction: column; align-items: flex-end; gap: 10px; }
.float-btn {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 15px; border-radius: 50px;
  font-size: 13.5px; font-weight: 500; white-space: nowrap;
  background: #fff; color: var(--ink); border: 1px solid var(--border);
  box-shadow: 0 8px 24px rgba(10, 22, 40, .16);
  transition: transform .18s, box-shadow .18s, background .18s;
}
.float-btn:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(10, 22, 40, .22); }
.float-btn svg { width: 20px; height: 20px; flex-shrink: 0; }
.float-btn.wecom { background: var(--blue); color: #fff; border-color: var(--blue); }
.float-btn.wecom:hover { background: #0a5ac9; }
.float-btn.tel { background: var(--gold); color: var(--ink); border-color: var(--gold); }
.float-card {
  width: 240px; background: #fff; border: 1px solid var(--border); border-radius: 16px;
  box-shadow: 0 18px 40px rgba(10, 22, 40, .22); padding: 16px; text-align: center;
}
.float-card[hidden] { display: none; }
.float-card img { width: 100%; border-radius: 10px; border: 1px solid var(--border); }
.float-card h4 { font-size: 14px; font-weight: 700; margin: 10px 0 4px; }
.float-card p { font-size: 12.5px; color: var(--gray-600); line-height: 1.7; }
.float-card .btn { margin-top: 10px; display: block; width: 100%; justify-content: center; }
.float-tip { max-width: 200px; text-align: right; font-size: 12px; color: var(--gray-600); background: #fff; border: 1px solid var(--border); border-radius: 10px; padding: 7px 10px; box-shadow: 0 6px 18px rgba(10, 22, 40, .1); }

@media (max-width: 1000px) {
  .panel-grid { grid-template-columns: 1fr; }
  .result-main .v { font-size: 29px; }
  .field-row { grid-template-columns: 1fr; }
}
@media (max-width: 768px) {
  .tool-panel { padding: 20px 15px 24px; }
  .tool-tabs { gap: 6px; padding: 12px; }
  .tool-tab { padding: 8px 13px; font-size: 13px; }
  .float-dock { right: 12px; bottom: 12px; gap: 8px; }
  .float-btn { padding: 12px; }
  .float-btn .txt { display: none; }
  .float-card { width: 212px; }
}