/* roulang page: index */
/* ===== 设计变量 ===== */
:root {
  --primary-teal: #0F5C68;
  --primary-teal-light: #1A7A8A;
  --secondary-gold: #C9A063;
  --secondary-gold-light: #E0BE8D;
  --bg-body: #F8F6F2;
  --bg-card: #FFFFFF;
  --bg-section-alt: #F0EDE6;
  --text-primary: #1F2A2E;
  --text-secondary: #4A5A60;
  --text-muted: #7C8A8F;
  --line-border: #E5E0D6;
  --gradient-hero: linear-gradient(135deg, #F0EDE6 0%, #FFFFFF 100%);
  --gradient-card: linear-gradient(145deg, #FFFFFF 0%, #F8F6F2 100%);
  --gradient-badge: linear-gradient(135deg, #C9A063, #E0BE8D);
  --font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-en: "Inter", "Helvetica Neue", Arial, sans-serif;
  --radius-card: 16px;
  --radius-btn: 8px;
  --shadow-card: 0 4px 20px rgba(15, 92, 104, 0.06);
  --shadow-hover: 0 12px 30px rgba(15, 92, 104, 0.12);
  --transition: 0.2s ease;
}

/* ===== Reset / 基础 ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-cn);
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-primary);
  background-color: var(--bg-body);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--primary-teal); text-decoration: none; transition: color var(--transition); }
ul, ol { list-style: none; }
button, input, select, textarea { font-family: inherit; font-size: inherit; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 16px;
  padding-right: 16px;
}

.section { padding: 80px 0; }
.section-alt { background-color: var(--bg-section-alt); }
.text-center { text-align: center; }
.text-secondary { color: var(--text-secondary); }
.text-muted { color: var(--text-muted); }

h1, h2, h3, h4 {
  font-family: var(--font-cn);
  color: var(--text-primary);
  line-height: 1.35;
}

.section-head {
  margin-bottom: 48px;
}
.section-head h2 {
  font-size: 36px;
  font-weight: 600;
}
.section-head p {
  margin-top: 12px;
  font-size: 15px;
  color: var(--text-muted);
}
.section-head .head-link {
  font-size: 14px;
  color: var(--primary-teal);
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: gap var(--transition);
}
.section-head .head-link:hover { gap: 10px; }

/* ===== 按钮系统 ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-btn);
  cursor: pointer;
  transition: all var(--transition);
  border: none;
  line-height: 1.4;
}
.btn-primary {
  background: var(--gradient-badge);
  color: var(--primary-teal);
}
.btn-primary:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(201, 160, 99, 0.35);
}
.btn-primary:active { filter: brightness(0.95); transform: translateY(0); }
.btn-outline {
  background: transparent;
  border: 1.5px solid var(--primary-teal);
  color: var(--primary-teal);
}
.btn-outline:hover {
  background: rgba(15, 92, 104, 0.06);
}
.btn-outline:active { background: rgba(15, 92, 104, 0.12); }
.btn-white {
  background: #fff;
  color: var(--primary-teal);
}
.btn-white:hover { box-shadow: 0 8px 20px rgba(255,255,255,0.25); transform: translateY(-2px); }
.text-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary-teal);
  font-weight: 500;
  font-size: 14px;
  transition: gap var(--transition);
}
.text-btn:hover { gap: 12px; }
.text-btn i { font-size: 12px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 3px solid rgba(201, 160, 99, 0.5);
  outline-offset: 2px;
}

/* ===== 导航 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-border);
}
.nav-container {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  height: 72px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
.nav-left {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 32px;
}
.nav-right {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 32px;
}
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  padding: 8px 0;
  position: relative;
  transition: color var(--transition);
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: 0;
  width: 0;
  height: 2px;
  background: var(--secondary-gold);
  transform: translateX(-50%);
  transition: width var(--transition);
}
.nav-link:hover { color: var(--primary-teal); }
.nav-link:hover::after { width: 100%; }
.nav-link.active { color: var(--primary-teal); }
.nav-link.active::after { width: 100%; }

.site-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  white-space: nowrap;
  justify-self: center;
}
.site-logo:hover { color: var(--primary-teal); }
.logo-badge {
  width: 32px;
  height: 32px;
  background: var(--gradient-badge);
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-teal);
  font-size: 14px;
  font-weight: 700;
  font-family: var(--font-en);
  box-shadow: 0 2px 8px rgba(201,160,99,0.4);
}
.logo-badge svg { width: 18px; height: 18px; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--primary-teal);
  cursor: pointer;
  padding: 6px;
  line-height: 1;
}
.nav-toggle:focus { outline: 3px solid rgba(15,92,104,0.3); }

.mobile-menu {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  width: 100%;
  height: calc(100vh - 60px);
  background: var(--bg-body);
  z-index: 999;
  padding: 32px 24px;
  overflow-y: auto;
}
.mobile-menu.open { display: block; }
.mobile-menu .mobile-nav-list { display: flex; flex-direction: column; gap: 8px; }
.mobile-menu .nav-link {
  display: block;
  font-size: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line-border);
}
.mobile-menu .nav-link::after { display: none; }
.mobile-menu .btn {
  width: 100%;
  margin-top: 16px;
}

/* ===== Hero ===== */
.hero {
  position: relative;
  background-image: linear-gradient(135deg, rgba(15,92,104,0.10) 0%, rgba(255,255,255,0.92) 100%), url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  min-height: 620px;
  display: flex;
  align-items: center;
  padding: 60px 0 80px;
  overflow: hidden;
}
.hero::before {
  content: "\f0c2";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  position: absolute;
  right: -20px;
  bottom: -40px;
  font-size: 260px;
  color: rgba(15, 92, 104, 0.04);
  pointer-events: none;
  transform: rotate(-10deg);
}
.hero .container {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 55% 45%;
  gap: 40px;
  align-items: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--primary-teal);
  background: rgba(15,92,104,0.06);
  padding: 6px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}
.hero-eyebrow i { font-size: 12px; }
.hero h1 {
  font-size: 44px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--text-primary);
  margin-bottom: 20px;
  letter-spacing: 0.5px;
}
.hero h1 .accent { color: var(--primary-teal); }
.hero-subtitle {
  font-size: 17px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 12px;
}
.hero-scopes {
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 28px;
  letter-spacing: 1px;
}
.hero-cta {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.hero-trust {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 6px;
}
.hero-trust i { color: var(--secondary-gold); }

/* Hero 右侧 Mockup */
.hero-mockup-wrap {
  position: relative;
  padding: 20px;
}
.hero-mockup-wrap::before {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 180px;
  height: 180px;
  background: var(--secondary-gold);
  border-radius: 24px;
  opacity: 0.15;
  transform: rotate(6deg);
}
.hero-mockup-card {
  position: relative;
  background: #fff;
  border-radius: 16px;
  box-shadow: var(--shadow-hover);
  transform: rotate(-2deg);
  overflow: hidden;
  border: 1px solid var(--line-border);
  transition: transform 0.3s ease;
}
.hero-mockup-card:hover { transform: rotate(-2deg) translateY(-4px); }
.mockup-topbar {
  height: 36px;
  background: #f5f3f0;
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 0 16px;
  border-bottom: 1px solid var(--line-border);
}
.mockup-topbar .dot { width: 10px; height: 10px; border-radius: 50%; }
.mockup-topbar .dot-red { background: #E88080; }
.mockup-topbar .dot-yellow { background: #E0BE8D; }
.mockup-topbar .dot-green { background: #7FB4A8; }
.mockup-body {
  padding: 28px 24px;
  background: var(--gradient-card);
}
.mockup-heading-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 20px;
}
.mockup-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
}
.mockup-badge {
  background: var(--gradient-badge);
  color: var(--primary-teal);
  font-size: 11px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: 999px;
  letter-spacing: 0.5px;
}
.mockup-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line-border);
  font-size: 14px;
  color: var(--text-secondary);
}
.mockup-feature:last-child { border-bottom: none; }
.mockup-icon {
  width: 34px;
  height: 34px;
  background: rgba(15,92,104,0.08);
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-teal);
  font-size: 14px;
  flex-shrink: 0;
}

/* ===== 痛点区 ===== */
.pain-points { padding: 80px 0; background: var(--bg-section-alt); }
.pain-title {
  text-align: center;
  font-size: 32px;
  font-weight: 600;
  margin-bottom: 48px;
  line-height: 1.4;
}
.pain-title .pain-question { color: var(--primary-teal); }
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.pain-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  padding: 32px;
  border: 1px solid var(--line-border);
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.pain-card::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 0;
  background: var(--secondary-gold);
  border-radius: 0 0 4px 4px;
  transition: height 0.3s ease;
}
.pain-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(15,92,104,0.3); }
.pain-card:hover::after { height: 56px; }
.pain-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(15,92,104,0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-teal);
  font-size: 20px;
  margin-bottom: 20px;
}
.pain-card h3 { font-size: 18px; font-weight: 500; margin-bottom: 10px; }
.pain-card p { font-size: 14px; color: var(--text-secondary); line-height: 1.7; }

/* ===== 方案区 ===== */
.solutions { padding: 80px 0; background: var(--bg-body); }
.solutions .section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}
.solutions-grid {
  display: grid;
  grid-template-columns: 60% 40%;
  gap: 24px;
}
.solution-main-card {
  background: var(--gradient-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--line-border);
  padding: 40px;
  box-shadow: var(--shadow-card);
  position: relative;
  transition: all var(--transition);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.solution-main-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(15,92,104,0.3); }
.solution-main-card .sol-top { display: flex; justify-content: space-between; align-items: flex-start; }
.sol-card-icon {
  width: 56px;
  height: 56px;
  background: rgba(15,92,104,0.08);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-teal);
  font-size: 24px;
}
.sol-badge {
  background: var(--gradient-badge);
  color: var(--primary-teal);
  font-size: 12px;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
}
.sol-title { font-size: 24px; font-weight: 600; margin: 20px 0 8px; }
.sol-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; max-width: 90%; }
.sol-tags { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 24px; }
.sol-tag {
  background: rgba(15,92,104,0.06);
  color: var(--primary-teal);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 14px;
  border-radius: 999px;
}

.solution-side { display: flex; flex-direction: column; gap: 24px; }
.solution-small-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--line-border);
  padding: 28px;
  box-shadow: var(--shadow-card);
  transition: all var(--transition);
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.solution-small-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(15,92,104,0.3); }
.solution-small-card .sol-sm-top { display: flex; justify-content: space-between; align-items: center; margin-bottom: 10px; }
.sol-sm-title { font-size: 18px; font-weight: 600; }
.sol-sm-badge-gold { background: var(--gradient-badge); color: var(--primary-teal); font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.sol-sm-badge-teal { background: rgba(15,92,104,0.1); color: var(--primary-teal); font-size: 11px; font-weight: 700; padding: 4px 10px; border-radius: 999px; }
.sol-sm-desc { font-size: 14px; color: var(--text-secondary); line-height: 1.6; }

/* ===== 数据区 ===== */
.stats-section {
  background: linear-gradient(135deg, #0F5C68, #1A7A8A);
  padding: 80px 0;
  color: #fff;
}
.stats-section .section-head h2 { color: #fff; }
.stats-section .section-head p { color: rgba(255,255,255,0.8); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  margin-top: 40px;
}
.stat-item { text-align: center; }
.stat-badge {
  width: 140px;
  height: 140px;
  background: var(--gradient-badge);
  border-radius: 50%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
  box-shadow: 0 0 0 8px rgba(255,255,255,0.15), 0 4px 20px rgba(0,0,0,0.15);
  position: relative;
}
.stat-number {
  font-family: var(--font-en);
  font-size: 36px;
  font-weight: 700;
  color: #fff;
  text-shadow: 0 2px 6px rgba(0,0,0,0.2);
  line-height: 1.1;
}
.stat-divider {
  width: 36px;
  height: 1px;
  background: rgba(255,255,255,0.8);
  margin: 6px auto;
}
.stat-label-inner {
  font-size: 12px;
  color: rgba(255,255,255,0.95);
  text-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.stat-label { font-size: 14px; color: rgba(255,255,255,0.9); margin-top: 4px; }

/* ===== 资讯列表 ===== */
.news-section { padding: 80px 0; background: var(--bg-body); }
.news-list { display: flex; flex-direction: column; gap: 16px; }
.news-item {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--line-border);
  padding: 20px 24px;
  transition: all var(--transition);
  position: relative;
}
.news-item:hover { background: var(--bg-section-alt); box-shadow: var(--shadow-card); }
.news-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 4px;
  height: 0;
  background: var(--primary-teal);
  border-radius: 0 4px 4px 0;
  transform: translateY(-50%);
  transition: height 0.3s ease;
}
.news-item:hover::before { height: 48px; }
.news-item-link { display: flex; align-items: center; gap: 20px; }
.news-thumb {
  width: 80px;
  height: 80px;
  border-radius: 12px;
  flex-shrink: 0;
  background-size: cover;
  background-position: center;
  background-color: #E9E7DF;
}
.news-content { flex: 1; min-width: 0; }
.news-category {
  display: inline-block;
  background: var(--gradient-badge);
  color: var(--primary-teal);
  font-size: 11px;
  font-weight: 700;
  padding: 2px 10px;
  border-radius: 999px;
  margin-bottom: 6px;
}
.news-title {
  font-size: 18px;
  font-weight: 500;
  color: var(--text-primary);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  transition: color var(--transition);
}
.news-item-link:hover .news-title { color: var(--primary-teal); }
.news-excerpt {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-top: 4px;
}
.news-date {
  font-size: 13px;
  color: var(--text-muted);
  margin-top: 6px;
  display: block;
}
.news-empty {
  background: var(--bg-card);
  border: 1px dashed var(--line-border);
  border-radius: var(--radius-card);
  padding: 60px 24px;
  text-align: center;
  color: var(--text-muted);
  font-size: 15px;
}
.news-empty i { font-size: 36px; display: block; margin-bottom: 16px; color: var(--line-border); }

/* ===== 表单引导大卡 ===== */
.lead-section { padding: 80px 0; background: var(--bg-section-alt); }
.lead-card {
  background: #fff;
  border-radius: 24px;
  padding: 48px;
  display: grid;
  grid-template-columns: 50% 50%;
  gap: 40px;
  box-shadow: var(--shadow-hover);
  border: 2px solid transparent;
  background-clip: padding-box;
  position: relative;
}
.lead-card::before {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: 24px;
  padding: 2px;
  background: linear-gradient(135deg, var(--secondary-gold), var(--secondary-gold-light), var(--secondary-gold));
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
}
.lead-left h2 { font-size: 30px; font-weight: 600; margin-bottom: 16px; line-height: 1.4; }
.lead-left > p { font-size: 15px; color: var(--text-secondary); margin-bottom: 24px; }
.lead-promises { display: flex; flex-direction: column; gap: 12px; margin-top: 24px; }
.lead-promise {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--text-secondary);
}
.lead-promise i { color: var(--secondary-gold); font-size: 15px; }

.lead-right .form-group { margin-bottom: 18px; }
.lead-right label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-primary);
  margin-bottom: 6px;
}
.lead-right input,
.lead-right select,
.lead-right textarea {
  width: 100%;
  height: 44px;
  background: #FAF9F6;
  border: 1px solid #D5CEC4;
  border-radius: 6px;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text-primary);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.lead-right textarea { height: auto; min-height: 100px; resize: vertical; }
.lead-right input::placeholder,
.lead-right textarea::placeholder { color: #B0ABA2; }
.lead-right input:focus,
.lead-right textarea:focus,
.lead-right select:focus {
  border-color: var(--primary-teal);
  box-shadow: 0 0 0 3px rgba(15,92,104,0.15);
  outline: none;
}
.lead-submit {
  width: 100%;
  height: 48px;
  margin-top: 6px;
}
.lead-privacy {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  font-size: 12px;
  color: var(--text-muted);
  margin-top: 14px;
}
.lead-privacy i { font-size: 12px; color: var(--text-muted); }

/* ===== FAQ ===== */
.faq-section { padding: 80px 0; background: #fff; }
.faq-layout {
  display: grid;
  grid-template-columns: 30% 70%;
  gap: 48px;
}
.faq-left h2 { font-size: 32px; font-weight: 600; margin-bottom: 16px; }
.faq-left p { font-size: 15px; color: var(--text-secondary); margin-bottom: 24px; }
.faq-contact-card {
  background: var(--bg-section-alt);
  border-radius: var(--radius-card);
  padding: 24px;
  font-size: 14px;
  color: var(--text-secondary);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.faq-contact-card strong { color: var(--primary-teal); font-size: 16px; }
.faq-contact-card a { color: var(--primary-teal); font-weight: 500; }

.accordion { background: transparent; border: none; }
.accordion-item {
  border: 1px solid var(--line-border);
  border-radius: 10px;
  margin-bottom: 12px;
  background: var(--bg-card);
  overflow: hidden;
}
.accordion-item.is-active { border-color: rgba(15,92,104,0.3); box-shadow: var(--shadow-card); }
.accordion-title {
  font-size: 15px !important;
  font-weight: 500 !important;
  color: var(--text-primary) !important;
  padding: 18px 24px !important;
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid transparent;
  position: relative;
}
.accordion-item.is-active .accordion-title {
  color: var(--primary-teal) !important;
  border-bottom-color: var(--line-border);
}
.accordion-title::after {
  content: "\f078" !important;
  font-family: "Font Awesome 6 Free" !important;
  font-weight: 900 !important;
  font-size: 13px !important;
  color: var(--secondary-gold) !important;
  margin-top: 0 !important;
  border: none !important;
  position: absolute;
  right: 24px;
}
.accordion-item.is-active .accordion-title::after {
  content: "\f077" !important;
}
.accordion-content {
  padding: 0 24px 20px !important;
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  border-top: none !important;
  background: var(--bg-card) !important;
}
.accordion-content p { margin-bottom: 8px; }

/* ===== CTA 横条 ===== */
.cta-banner {
  background: var(--gradient-badge);
  padding: 48px 0;
  color: var(--primary-teal);
}
.cta-banner .cta-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}
.cta-banner h2 { font-size: 24px; font-weight: 600; color: var(--primary-teal); margin: 0; }
.cta-banner p { font-size: 14px; color: rgba(15,92,104,0.8); margin-top: 4px; }

/* ===== Footer ===== */
.site-footer {
  background: var(--primary-teal);
  color: rgba(255,255,255,0.85);
  padding: 60px 0 24px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}
.footer-brand .site-logo { color: #fff; justify-content: flex-start; margin-bottom: 16px; }
.footer-brand .site-logo:hover { color: var(--secondary-gold-light); }
.footer-desc { font-size: 14px; color: rgba(255,255,255,0.7); line-height: 1.7; }
.footer-col h4 { color: #fff; font-size: 16px; font-weight: 600; margin-bottom: 16px; }
.footer-col ul li { margin-bottom: 10px; }
.footer-col a { color: rgba(255,255,255,0.7); font-size: 14px; transition: color var(--transition); }
.footer-col a:hover { color: var(--secondary-gold-light); }
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255,255,255,0.7);
}
.footer-contact i { color: var(--secondary-gold); width: 16px; text-align: center; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}
.footer-bottom a { color: rgba(255,255,255,0.6); }
.footer-bottom a:hover { color: var(--secondary-gold-light); }

/* ===== 响应式 ===== */
@media (max-width: 900px) {
  .section { padding: 48px 0; }
  .section-head h2 { font-size: 28px; }
  .section-head { margin-bottom: 32px; }
  .pain-title { font-size: 26px; }

  .nav-container {
    grid-template-columns: auto 1fr auto;
    height: 60px;
    padding: 0 16px;
  }
  .nav-left, .nav-right { display: none; }
  .site-logo { font-size: 16px; justify-self: center; }
  .nav-toggle { display: block; }
  .mobile-menu { top: 60px; }

  .hero { min-height: auto; padding: 48px 0 64px; }
  .hero .container { grid-template-columns: 1fr; gap: 32px; }
  .hero h1 { font-size: 32px; }
  .hero-subtitle { font-size: 16px; }
  .hero-mockup-wrap { max-width: 460px; margin: 0 auto; width: 100%; }

  .pain-grid { grid-template-columns: 1fr; gap: 16px; }
  .solutions-grid { grid-template-columns: 1fr; }
  .solution-side { flex-direction: row; }
  .solution-small-card { justify-content: flex-start; }

  .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; }
  .stat-badge { width: 120px; height: 120px; }
  .stat-number { font-size: 30px; }

  .lead-card { grid-template-columns: 1fr; padding: 32px; }
  .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .cta-banner .cta-inner { flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
}

@media (max-width: 600px) {
  body { font-size: 15px; }
  .section { padding: 40px 0; }
  .container { padding-left: 12px; padding-right: 12px; }
  .btn { width: 100%; }
  .hero h1 { font-size: 26px; }
  .hero-subtitle { font-size: 15px; }
  .pain-title { font-size: 22px; }
  .solutions-grid { gap: 16px; }
  .solution-main-card { padding: 24px; }
  .solution-side { flex-direction: column; }
  .news-item-link { flex-direction: row; }
  .news-thumb { width: 64px; height: 64px; }
  .news-title { font-size: 16px; }
  .news-excerpt { -webkit-line-clamp: 2; }
  .lead-card { padding: 24px; }
  .lead-left h2 { font-size: 24px; }
  .faq-section { padding: 40px 0; }
  .faq-contact-card { padding: 16px; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

/* roulang page: article */
:root {
  --primary-teal: #0F5C68;
  --primary-teal-light: #1A7A8A;
  --secondary-gold: #C9A063;
  --secondary-gold-light: #E0BE8D;
  --bg-body: #F8F6F2;
  --bg-card: #FFFFFF;
  --bg-section-alt: #F0EDE6;
  --text-primary: #1F2A2E;
  --text-secondary: #4A5A60;
  --text-muted: #7C8A8F;
  --line-border: #E5E0D6;
  --gradient-hero: linear-gradient(135deg, #F0EDE6 0%, #FFFFFF 100%);
  --gradient-card: linear-gradient(145deg, #FFFFFF 0%, #F8F6F2 100%);
  --gradient-badge: linear-gradient(135deg, #C9A063, #E0BE8D);
  --shadow-card: 0 4px 20px rgba(15, 92, 104, 0.06);
  --shadow-hover: 0 12px 30px rgba(15, 92, 104, 0.12);
  --radius-card: 16px;
  --radius-btn: 10px;
  --font-cn: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", sans-serif;
  --font-en: "Inter", "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-cn);
  font-size: 16px;
  line-height: 1.7;
  background: var(--bg-body);
  color: var(--text-primary);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; transition: color 0.2s ease; }
ul, ol { margin: 0; padding-left: 1.2rem; }
button { font-family: inherit; cursor: pointer; }
input, textarea, select { font-family: inherit; }
:focus-visible { outline: 3px solid rgba(201, 160, 99, 0.45); outline-offset: 2px; }

.container,
.grid-container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ===== Header ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line-border);
  height: 72px;
}
.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  height: 72px;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}
.nav-left, .nav-right { display: flex; align-items: center; gap: 32px; }
.nav-right { justify-content: flex-end; }
.nav-link {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  padding: 6px 0;
  letter-spacing: 0.02em;
}
.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--secondary-gold);
  opacity: 0;
  transform: scaleX(0.4);
  transition: all 0.25s ease;
}
.nav-link:hover { color: var(--primary-teal); }
.nav-link:hover::after,
.nav-link.active::after { opacity: 1; transform: scaleX(1); }
.nav-link.active { color: var(--primary-teal); }
.site-logo {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: 0.02em;
  white-space: nowrap;
}
.logo-badge {
  display: inline-flex;
  width: 30px;
  height: 30px;
  border-radius: 6px;
  background: var(--gradient-badge);
  color: var(--primary-teal);
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.logo-badge svg { width: 16px; height: 16px; }
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--primary-teal);
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  padding: 6px;
  z-index: 2;
}
.mobile-nav { display: none; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: var(--radius-btn);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.2;
  transition: all 0.2s ease;
  border: 1.5px solid transparent;
  letter-spacing: 0.02em;
}
.btn-primary {
  background: var(--gradient-badge);
  color: var(--primary-teal);
}
.btn-primary:hover { filter: brightness(1.05); transform: translateY(-2px); box-shadow: 0 10px 24px rgba(201, 160, 99, 0.28); }
.btn-primary:active { filter: brightness(0.95); transform: translateY(0); }
.btn-outline {
  background: transparent;
  border-color: var(--primary-teal);
  color: var(--primary-teal);
}
.btn-outline:hover { background: rgba(15, 92, 104, 0.05); transform: translateY(-2px); }
.btn-outline:active { background: rgba(15, 92, 104, 0.1); transform: translateY(0); }
.btn-white { background: #fff; color: var(--primary-teal); }
.btn-white:hover { transform: translateY(-2px); box-shadow: 0 10px 26px rgba(0, 0, 0, 0.14); }
.text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary-teal);
  font-size: 14px;
  font-weight: 500;
  transition: gap 0.2s ease;
}
.text-link i { transition: transform 0.2s ease; }
.text-link:hover i { transform: translateX(4px); }

/* ===== Article Hero ===== */
.article-hero {
  background:
    linear-gradient(135deg, rgba(248, 246, 242, 0.94), rgba(255, 255, 255, 0.9)),
    url('/assets/images/backpic/back-2.png') center / cover no-repeat;
  padding: 72px 0 56px;
  border-bottom: 1px solid var(--line-border);
}
.breadcrumb {
  font-size: 13px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 22px;
}
.breadcrumb a { color: var(--primary-teal); }
.breadcrumb a:hover { color: var(--secondary-gold); }
.breadcrumb-sep { color: #B9B4AA; }
.cat-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(15, 92, 104, 0.08);
  color: var(--primary-teal);
  font-size: 13px;
  font-weight: 500;
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 16px;
}
.article-hero h1 {
  font-size: 34px;
  line-height: 1.35;
  font-weight: 600;
  max-width: 800px;
  margin: 0 auto 18px;
  color: var(--text-primary);
  letter-spacing: 0.01em;
}
.article-meta {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 18px;
  flex-wrap: wrap;
  color: var(--text-secondary);
  font-size: 14px;
}
.article-meta i { color: var(--secondary-gold); margin-right: 6px; }

/* ===== Article Shell ===== */
.article-shell {
  max-width: 800px;
  margin: 0 auto;
  padding: 56px 24px 32px;
}
.article-cover {
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 40px;
  box-shadow: var(--shadow-card);
}
.article-cover img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: 16px;
}
.article-body {
  font-size: 17px;
  line-height: 1.9;
  color: var(--text-primary);
}
.article-body p { margin: 0 0 24px; }
.article-body h2 {
  font-size: 24px;
  font-weight: 600;
  color: var(--text-primary);
  margin: 40px 0 16px;
  border-left: 4px solid var(--secondary-gold);
  padding-left: 14px;
  line-height: 1.4;
}
.article-body h3 {
  font-size: 19px;
  font-weight: 600;
  margin: 32px 0 12px;
  color: var(--text-primary);
}
.article-body blockquote {
  border-left: 4px solid var(--secondary-gold);
  background: var(--bg-section-alt);
  padding: 16px 20px;
  border-radius: 0 12px 12px 0;
  font-style: italic;
  color: var(--text-secondary);
  margin: 24px 0;
}
.article-body ul,
.article-body ol { padding-left: 24px; margin-bottom: 24px; }
.article-body li { margin-bottom: 8px; }
.article-body a { color: var(--primary-teal); border-bottom: 1px solid rgba(15, 92, 104, 0.3); }
.article-body img { border-radius: 16px; margin-bottom: 24px; }
.article-body table {
  border-collapse: collapse;
  width: 100%;
  margin-bottom: 24px;
  font-size: 15px;
}
.article-body th,
.article-body td {
  border: 1px solid var(--line-border);
  padding: 10px 14px;
  text-align: left;
}
.article-body th { background: var(--bg-section-alt); font-weight: 600; }

.article-tags {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 36px 0 24px;
}
.tag {
  background: rgba(15, 92, 104, 0.08);
  color: var(--primary-teal);
  font-size: 13px;
  padding: 6px 16px;
  border-radius: 999px;
  font-weight: 500;
}
.article-back { display: flex; justify-content: center; margin-top: 32px; }

/* ===== Not Found ===== */
.not-found {
  text-align: center;
  padding: 80px 24px;
  background: var(--bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--line-border);
  box-shadow: var(--shadow-card);
}
.not-found i {
  font-size: 48px;
  color: var(--secondary-gold);
  margin-bottom: 16px;
}
.not-found h2 { font-size: 22px; margin: 0 0 10px; color: var(--text-primary); }
.not-found p { color: var(--text-secondary); margin-bottom: 24px; }

/* ===== Related ===== */
.related-section {
  background: var(--bg-section-alt);
  padding: 72px 0;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 16px;
  margin-bottom: 36px;
}
.section-head h2 { font-size: 28px; font-weight: 600; margin: 0; }
.section-head p { color: var(--text-muted); font-size: 14px; margin: 8px 0 0; }
.related-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.related-card {
  background: var(--bg-card);
  border-radius: var(--radius-card);
  border: 1px solid var(--line-border);
  overflow: hidden;
  transition: all 0.25s ease;
}
.related-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(15, 92, 104, 0.3);
}
.related-card-img { overflow: hidden; }
.related-card-img img {
  aspect-ratio: 4 / 3;
  width: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.related-card:hover .related-card-img img { transform: scale(1.02); }
.related-card h3 {
  font-size: 16px;
  font-weight: 600;
  padding: 16px 20px 8px;
  margin: 0;
  line-height: 1.5;
  color: var(--text-primary);
}
.related-card p {
  font-size: 13px;
  color: var(--text-muted);
  padding: 0 20px 16px;
  margin: 0;
}

/* ===== CTA ===== */
.cta-band {
  background: linear-gradient(135deg, #A9854A, #C9A063, #D9B87F);
  color: #fff;
  padding: 64px 0;
  position: relative;
  overflow: hidden;
}
.cta-band::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(15, 92, 104, 0.18);
}
.cta-inner {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 32px;
}
.cta-inner h2 { font-size: 24px; font-weight: 600; margin: 0 0 8px; }
.cta-inner p { color: rgba(255, 255, 255, 0.92); font-size: 15px; margin: 0; }
.cta-inner .btn { flex-shrink: 0; }

/* ===== FAQ ===== */
.faq-section {
  padding: 72px 0;
  background: var(--bg-body);
}
.faq-layout {
  display: grid;
  grid-template-columns: 0.9fr 1.4fr;
  gap: 48px;
  align-items: start;
}
.faq-side h2 { font-size: 28px; font-weight: 600; margin: 0 0 12px; }
.faq-side p { color: var(--text-secondary); font-size: 15px; margin-bottom: 20px; }
.faq-side .faq-contact {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary-teal);
  font-size: 14px;
  font-weight: 500;
}
.faq-accordion { border-top: 1px solid var(--line-border); }
.faq-item { border-bottom: 1px solid var(--line-border); transition: background 0.2s ease; }
.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  width: 100%;
  background: none;
  border: none;
  padding: 18px 0;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-primary);
  text-align: left;
  line-height: 1.5;
}
.faq-question i {
  color: var(--secondary-gold);
  font-size: 14px;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item.open .faq-question i { transform: rotate(180deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease;
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.8;
}
.faq-item.open .faq-answer { max-height: 320px; padding-bottom: 18px; }

/* ===== Footer ===== */
.site-footer {
  background: var(--primary-teal);
  color: #fff;
  padding: 56px 0 20px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 32px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}
.footer-brand .site-logo {
  position: static;
  transform: none;
  color: #fff;
  font-size: 18px;
  margin-bottom: 12px;
}
.footer-brand .site-logo .logo-badge { background: var(--gradient-badge); }
.footer-desc {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.8;
  margin: 12px 0 0;
}
.footer-col h4 {
  font-size: 15px;
  font-weight: 600;
  margin: 0 0 14px;
  color: #fff;
}
.footer-col ul { list-style: none; padding: 0; margin: 0; }
.footer-col li { margin-bottom: 10px; font-size: 14px; }
.footer-col a { color: rgba(255, 255, 255, 0.75); font-size: 14px; }
.footer-col a:hover { color: #fff; }
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.75);
}
.footer-contact i { color: var(--secondary-gold-light); width: 18px; }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 8px;
  padding-top: 20px;
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}
.footer-bottom a { color: rgba(255, 255, 255, 0.6); }
.footer-bottom a:hover { color: #fff; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .site-header { height: 60px; }
  .nav-container { height: 60px; padding: 0 16px; }
  .nav-left,
  .nav-right { display: none; }
  .nav-toggle { display: block; }
  .site-logo { position: static; transform: none; font-size: 15px; }
  .mobile-nav {
    display: none;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    padding: 32px 24px;
    z-index: 99;
    flex-direction: column;
    gap: 6px;
    overflow-y: auto;
  }
  .mobile-nav.open { display: flex; }
  .mobile-nav .nav-link {
    font-size: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--line-border);
    color: var(--text-primary);
    font-weight: 500;
  }
  .mobile-nav .nav-link.active { color: var(--primary-teal); }
  .mobile-nav .btn { margin-top: 20px; text-align: center; width: 100%; }
  .article-hero { padding: 48px 0 40px; }
  .article-hero h1 { font-size: 28px; }
  .article-shell { padding: 40px 16px 24px; }
  .related-grid { grid-template-columns: repeat(2, 1fr); }
  .faq-layout { grid-template-columns: 1fr; gap: 32px; }
  .cta-inner { flex-direction: column; text-align: center; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 600px) {
  body { font-size: 15px; }
  .container,
  .grid-container { padding: 0 16px; }
  .article-hero h1 { font-size: 24px; }
  .article-meta { gap: 10px; font-size: 13px; }
  .article-meta span { display: inline-flex; align-items: center; }
  .article-body { font-size: 16px; }
  .article-body h2 { font-size: 21px; }
  .related-grid { grid-template-columns: 1fr; }
  .section-head { flex-direction: column; align-items: flex-start; }
  .faq-section { padding: 48px 0; }
  .cta-band { padding: 48px 0; }
  .btn { width: 100%; }
  .article-back .btn { width: auto; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; align-items: center; text-align: center; }
  .related-section { padding: 48px 0; }
}

/* roulang page: category1 */
/* ===== 设计变量 ===== */
        :root {
            --primary-teal: #0F5C68;
            --primary-teal-light: #1A7A8A;
            --secondary-gold: #C9A063;
            --secondary-gold-light: #E0BE8D;
            --bg-body: #F8F6F2;
            --bg-card: #FFFFFF;
            --bg-section-alt: #F0EDE6;
            --text-primary: #1F2A2E;
            --text-secondary: #4A5A60;
            --text-muted: #7C8A8F;
            --line-border: #E5E0D6;
            --gradient-hero: linear-gradient(135deg, #F0EDE6 0%, #FFFFFF 100%);
            --gradient-card: linear-gradient(145deg, #FFFFFF 0%, #F8F6F2 100%);
            --gradient-badge: linear-gradient(135deg, #C9A063, #E0BE8D);
            --radius-card: 16px;
            --radius-btn: 10px;
            --shadow-card: 0 4px 20px rgba(15, 92, 104, 0.06);
            --shadow-hover: 0 12px 30px rgba(15, 92, 104, 0.12);
        }

        /* ===== Reset / Base ===== */
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            margin: 0;
            font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Inter", "Helvetica Neue", Arial, sans-serif;
            font-size: 16px;
            line-height: 1.8;
            color: var(--text-primary);
            background: var(--bg-body);
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            text-decoration: none;
            color: var(--primary-teal);
            transition: color .2s ease;
        }
        a:hover {
            color: var(--primary-teal-light);
        }
        ul,
        ol {
            margin: 0;
            padding: 0;
            list-style: none;
        }
        button {
            font-family: inherit;
        }
        .container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
        }

        /* ===== 按钮 ===== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 14px 28px;
            border-radius: var(--radius-btn);
            font-size: 16px;
            font-weight: 600;
            cursor: pointer;
            transition: all .2s ease;
            border: none;
            line-height: 1.4;
        }
        .btn-gold {
            background: var(--gradient-badge);
            color: var(--primary-teal) !important;
        }
        .btn-gold:hover {
            filter: brightness(1.05);
            transform: translateY(-1px);
            box-shadow: 0 8px 22px rgba(201, 160, 99, 0.35);
        }
        .btn-gold:active {
            filter: brightness(.95);
            transform: translateY(0);
        }
        .btn-outline {
            background: transparent;
            border: 1.5px solid var(--primary-teal);
            color: var(--primary-teal);
        }
        .btn-outline:hover {
            background: rgba(15, 92, 104, .05);
            border-color: var(--primary-teal-light);
            color: var(--primary-teal-light);
            transform: translateY(-1px);
        }
        .btn-block {
            width: 100%;
        }

        /* ===== 标签 / 徽章 ===== */
        .tag {
            display: inline-block;
            background: rgba(15, 92, 104, .08);
            color: var(--primary-teal);
            font-size: 13px;
            font-weight: 500;
            padding: 5px 14px;
            border-radius: 999px;
            margin: 4px 6px 4px 0;
        }
        .cap-badge {
            display: inline-block;
            background: var(--gradient-badge);
            color: #fff;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 999px;
            letter-spacing: .5px;
        }
        .cap-side-badge {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: 999px;
            letter-spacing: .5px;
        }
        .cap-side-badge.gold {
            background: rgba(201, 160, 99, .18);
            color: #8a6c3a;
        }
        .cap-side-badge.teal {
            background: rgba(15, 92, 104, .12);
            color: var(--primary-teal);
        }

        /* ===== 导航 ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, .94);
            backdrop-filter: blur(10px);
            -webkit-backdrop-filter: blur(10px);
            border-bottom: 1px solid var(--line-border);
        }
        .nav-container {
            max-width: 1200px;
            margin: 0 auto;
            padding: 0 24px;
            height: 72px;
            display: grid;
            grid-template-columns: 1fr auto 1fr;
            align-items: center;
            position: relative;
        }
        .nav-left,
        .nav-right {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .nav-right {
            justify-content: flex-end;
        }
        .nav-link {
            font-size: 14px;
            font-weight: 500;
            color: var(--text-primary);
            padding: 6px 2px;
            position: relative;
            transition: color .2s;
        }
        .nav-link::after {
            content: "";
            position: absolute;
            left: 0;
            bottom: -2px;
            width: 0;
            height: 2px;
            background: var(--secondary-gold);
            transition: width .25s ease;
        }
        .nav-link:hover::after,
        .nav-link.active::after {
            width: 100%;
        }
        .nav-link:hover,
        .nav-link.active {
            color: var(--primary-teal);
        }
        .site-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 20px;
            font-weight: 600;
            color: var(--primary-teal) !important;
            white-space: nowrap;
        }
        .logo-badge {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--gradient-badge);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            color: #fff;
            flex-shrink: 0;
        }
        .logo-badge svg {
            width: 20px;
            height: 20px;
            stroke: #fff;
            fill: rgba(255, 255, 255, .2);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 20px;
            color: var(--primary-teal);
            cursor: pointer;
            padding: 8px;
            border-radius: 8px;
            transition: background .2s;
        }
        .nav-toggle:hover {
            background: rgba(15, 92, 104, .06);
        }
        .mobile-menu {
            display: none;
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            background: #fff;
            padding: 24px;
            box-shadow: 0 20px 40px rgba(0, 0, 0, .08);
            border-bottom: 1px solid var(--line-border);
            z-index: 99;
            flex-direction: column;
            gap: 8px;
        }
        .mobile-menu.open {
            display: flex;
        }
        .mobile-link {
            display: block;
            padding: 14px 12px;
            font-size: 16px;
            font-weight: 500;
            color: var(--text-primary);
            border-radius: 8px;
            transition: background .2s;
        }
        .mobile-link:hover,
        .mobile-link.active {
            background: rgba(15, 92, 104, .06);
            color: var(--primary-teal);
        }
        .mobile-cta {
            margin-top: 16px;
        }

        /* ===== Hero ===== */
        .category-hero {
            position: relative;
            padding: 88px 0 84px;
            background: url('/assets/images/backpic/back-1.webp') center/cover no-repeat, var(--gradient-hero);
            overflow: hidden;
        }
        .category-hero::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(248, 246, 242, .94) 0%, rgba(248, 246, 242, .80) 55%, rgba(240, 237, 230, .60) 100%);
        }
        .category-hero .container {
            position: relative;
            z-index: 2;
        }
        .hero-cloud {
            position: absolute;
            right: -40px;
            bottom: -40px;
            width: 260px;
            height: 260px;
            opacity: .05;
            z-index: 1;
            pointer-events: none;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 8px;
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 32px;
        }
        .breadcrumb a {
            color: var(--text-muted);
        }
        .breadcrumb a:hover {
            color: var(--primary-teal);
        }
        .breadcrumb i {
            font-size: 12px;
            color: var(--text-muted);
        }
        .hero-main {
            max-width: 720px;
        }
        .hero-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            color: var(--secondary-gold);
            background: rgba(201, 160, 99, .14);
            padding: 6px 18px;
            border-radius: 999px;
            margin-bottom: 20px;
        }
        .hero-main h1 {
            font-size: 44px;
            font-weight: 600;
            line-height: 1.3;
            color: var(--text-primary);
            margin: 0 0 16px;
        }
        .hero-sub {
            font-size: 18px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin: 0 0 12px;
            max-width: 560px;
        }
        .hero-desc {
            font-size: 14px;
            color: var(--text-muted);
            margin-bottom: 32px;
        }
        .hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            margin-bottom: 20px;
        }
        .hero-trust {
            font-size: 14px;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .hero-trust i {
            color: var(--secondary-gold);
            font-size: 14px;
        }

        /* ===== 通用板块 ===== */
        .section {
            padding: 80px 0;
        }
        .section-alt {
            background: var(--bg-section-alt);
        }
        .section-head {
            margin-bottom: 48px;
        }
        .section-head.center {
            text-align: center;
        }
        .section-tag {
            display: inline-block;
            font-size: 13px;
            font-weight: 600;
            letter-spacing: 1px;
            color: var(--secondary-gold);
            background: rgba(201, 160, 99, .12);
            padding: 6px 16px;
            border-radius: 999px;
            margin-bottom: 16px;
        }
        .section-head h2 {
            font-size: 36px;
            font-weight: 600;
            color: var(--text-primary);
            line-height: 1.3;
            margin: 0 0 12px;
        }
        .section-head p {
            font-size: 16px;
            color: var(--text-secondary);
            max-width: 600px;
            margin: 0;
        }
        .section-head.center p {
            margin-left: auto;
            margin-right: auto;
        }
        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            font-weight: 600;
            color: var(--primary-teal);
            transition: gap .2s;
        }
        .text-link:hover {
            gap: 12px;
            color: var(--primary-teal-light);
        }

        /* ===== 核心能力 ===== */
        .capabilities-grid {
            display: grid;
            grid-template-columns: 1.35fr 1fr;
            gap: 24px;
            align-items: stretch;
        }
        .cap-main-card {
            background: var(--gradient-card);
            border: 1px solid var(--line-border);
            border-radius: var(--radius-card);
            padding: 40px;
            position: relative;
            overflow: hidden;
            transition: all .25s ease;
            box-shadow: var(--shadow-card);
            display: flex;
            flex-direction: column;
        }
        .cap-main-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(15, 92, 104, .3);
        }
        .cap-main-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 24px;
            background: var(--secondary-gold);
            border-radius: 0 4px 4px 0;
            opacity: 0;
            transition: opacity .25s;
        }
        .cap-main-card:hover::before {
            opacity: 1;
        }
        .cap-main-icon {
            width: 52px;
            height: 52px;
            border-radius: 14px;
            background: rgba(15, 92, 104, .1);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 22px;
            color: var(--primary-teal);
            margin-bottom: 24px;
        }
        .cap-main-card h3 {
            font-size: 24px;
            font-weight: 500;
            margin: 0 0 12px;
            color: var(--text-primary);
        }
        .cap-main-card p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin: 0 0 20px;
            max-width: 480px;
        }
        .cap-main-card .cap-badge {
            position: absolute;
            top: 32px;
            right: 32px;
        }
        .cap-main-card .btn-text {
            margin-top: auto;
            align-self: flex-start;
        }
        .cap-side {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .cap-side-card {
            background: var(--bg-card);
            border: 1px solid var(--line-border);
            border-radius: var(--radius-card);
            padding: 28px;
            flex: 1;
            transition: all .25s ease;
            box-shadow: var(--shadow-card);
            position: relative;
            overflow: hidden;
        }
        .cap-side-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(15, 92, 104, .3);
        }
        .cap-side-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            width: 4px;
            height: 24px;
            background: var(--secondary-gold);
            border-radius: 0 4px 4px 0;
            opacity: 0;
            transition: opacity .25s;
        }
        .cap-side-card:hover::before {
            opacity: 1;
        }
        .cap-side-card h4 {
            font-size: 18px;
            font-weight: 500;
            margin: 0 0 8px;
            color: var(--text-primary);
        }
        .cap-side-card p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
        }
        .cap-side-card .cap-side-badge {
            margin-bottom: 16px;
        }

        /* ===== 适用场景 ===== */
        .scenario-grid {
            display: grid;
            grid-template-columns: 1fr 1.1fr;
            gap: 48px;
            align-items: center;
        }
        .scenario-media {
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            position: relative;
            background: #E9E7DF;
        }
        .scenario-media img {
            width: 100%;
            height: 420px;
            object-fit: cover;
            transition: transform .4s ease;
        }
        .scenario-media:hover img {
            transform: scale(1.02);
        }
        .scenario-list {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .scenario-item {
            display: flex;
            gap: 20px;
            background: var(--bg-card);
            border: 1px solid var(--line-border);
            border-radius: var(--radius-card);
            padding: 24px;
            transition: all .25s ease;
            box-shadow: var(--shadow-card);
        }
        .scenario-item:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            border-color: rgba(15, 92, 104, .25);
        }
        .scenario-icon {
            width: 48px;
            height: 48px;
            border-radius: 12px;
            background: rgba(15, 92, 104, .08);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            color: var(--primary-teal);
            flex-shrink: 0;
        }
        .scenario-item h3 {
            font-size: 17px;
            font-weight: 500;
            margin: 0 0 6px;
            color: var(--text-primary);
        }
        .scenario-item p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
        }

        /* ===== 流程 ===== */
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 24px;
        }
        .process-step {
            background: var(--bg-card);
            border: 1px solid var(--line-border);
            border-radius: var(--radius-card);
            padding: 32px 24px;
            text-align: center;
            position: relative;
            transition: all .25s ease;
            box-shadow: var(--shadow-card);
        }
        .process-step:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-hover);
        }
        .step-num {
            position: absolute;
            top: 16px;
            right: 20px;
            font-family: "Inter", sans-serif;
            font-size: 28px;
            font-weight: 700;
            color: rgba(15, 92, 104, .08);
        }
        .process-step i {
            font-size: 28px;
            color: var(--primary-teal);
            margin-bottom: 16px;
            display: inline-block;
            background: rgba(15, 92, 104, .08);
            width: 56px;
            height: 56px;
            line-height: 56px;
            border-radius: 50%;
        }
        .process-step h3 {
            font-size: 17px;
            font-weight: 500;
            margin: 0 0 8px;
            color: var(--text-primary);
        }
        .process-step p {
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.7;
            margin: 0;
        }

        /* ===== 数据区 ===== */
        .stats-section {
            background: linear-gradient(135deg, #0F5C68, #1A7A8A);
            padding: 80px 0;
            color: #fff;
        }
        .stats-section .section-head h2 {
            color: #fff;
        }
        .stats-section .section-head p {
            color: rgba(255, 255, 255, .85);
        }
        .stats-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            text-align: center;
        }
        .stat-item {
            padding: 24px 12px;
        }
        .stat-badge {
            width: auto;
            min-width: 140px;
            padding: 28px 26px;
            border-radius: 999px;
            background: var(--gradient-badge);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-family: "Inter", sans-serif;
            font-size: 32px;
            font-weight: 700;
            color: #fff;
            line-height: 1.2;
            box-shadow: 0 0 0 6px rgba(255, 255, 255, .14), 0 4px 18px rgba(0, 0, 0, .12);
            text-shadow: 0 1px 3px rgba(0, 0, 0, .12);
        }
        .stat-label {
            margin-top: 22px;
            color: rgba(255, 255, 255, .92);
            font-size: 15px;
            position: relative;
            padding-top: 14px;
        }
        .stat-label::before {
            content: "";
            position: absolute;
            top: 0;
            left: 50%;
            transform: translateX(-50%);
            width: 32px;
            height: 1px;
            background: var(--secondary-gold);
        }

        /* ===== FAQ ===== */
        .faq-wrap {
            display: grid;
            grid-template-columns: .85fr 1.15fr;
            gap: 48px;
            align-items: start;
        }
        .faq-side {
            background: var(--bg-section-alt);
            border-radius: var(--radius-card);
            padding: 40px;
        }
        .faq-side h2 {
            font-size: 32px;
            font-weight: 600;
            margin: 0 0 16px;
            color: var(--text-primary);
        }
        .faq-side p {
            font-size: 15px;
            color: var(--text-secondary);
            line-height: 1.8;
            margin: 0 0 24px;
        }
        .faq-phone {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 18px;
            font-weight: 600;
            color: var(--primary-teal);
            background: var(--bg-card);
            padding: 14px 24px;
            border-radius: 12px;
            box-shadow: var(--shadow-card);
            transition: all .2s;
        }
        .faq-phone:hover {
            box-shadow: var(--shadow-hover);
            transform: translateY(-2px);
            color: var(--primary-teal);
        }
        .accordion {
            background: var(--bg-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--line-border);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            margin: 0;
        }
        .accordion-item {
            border-bottom: 1px solid var(--line-border);
            transition: background .2s;
        }
        .accordion-item:last-child {
            border-bottom: none;
        }
        .accordion-title {
            display: flex !important;
            justify-content: space-between;
            align-items: center;
            padding: 18px 24px !important;
            font-size: 15px !important;
            font-weight: 500;
            color: var(--text-primary) !important;
            background: var(--bg-card) !important;
            position: relative;
            transition: background .2s, color .2s;
            line-height: 1.5 !important;
            border-bottom: none !important;
        }
        .accordion-title::after {
            content: "\f078" !important;
            font-family: "Font Awesome 6 Free" !important;
            font-weight: 900 !important;
            position: absolute;
            right: 24px;
            top: 50%;
            transform: translateY(-50%);
            color: var(--primary-teal);
            font-size: 13px;
            transition: transform .25s;
            margin: 0 !important;
        }
        .accordion-item.is-active>.accordion-title::after {
            transform: translateY(-50%) rotate(180deg);
        }
        .accordion-title:hover {
            background: #FAF9F6 !important;
            color: var(--primary-teal) !important;
        }
        .accordion-item.is-active>.accordion-title {
            background: #FAF9F6 !important;
            color: var(--primary-teal) !important;
            box-shadow: inset 3px 0 0 var(--secondary-gold);
        }
        .accordion-content {
            padding: 0 24px 20px !important;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
            background: #FAF9F6 !important;
            border-bottom: none !important;
        }
        .accordion-content p {
            margin: 12px 0 0;
            font-size: 14px;
            color: var(--text-secondary);
            line-height: 1.8;
        }

        /* ===== CTA 表单 ===== */
        .cta-section {
            background: var(--bg-section-alt);
            padding: 80px 0;
        }
        .cta-card {
            background: var(--bg-card);
            border-radius: 24px;
            padding: 48px;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 48px;
            box-shadow: var(--shadow-hover);
            border: 1px solid var(--line-border);
            position: relative;
            overflow: hidden;
        }
        .cta-card::before {
            content: "";
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 4px;
            background: var(--gradient-badge);
        }
        .cta-left h2 {
            font-size: 30px;
            font-weight: 600;
            line-height: 1.4;
            color: var(--text-primary);
            margin: 0 0 24px;
        }
        .cta-points {
            margin-bottom: 24px;
        }
        .cta-points li {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 15px;
            color: var(--text-secondary);
            padding: 6px 0;
        }
        .cta-points li i {
            color: var(--secondary-gold);
            font-size: 18px;
        }
        .cta-illustration {
            margin-top: 16px;
            border-radius: 14px;
            overflow: hidden;
            background: #E9E7DF;
            max-width: 320px;
        }
        .cta-illustration img {
            width: 100%;
            height: 160px;
            object-fit: cover;
        }
        .cta-right {
            display: flex;
            align-items: center;
        }
        .cta-form {
            width: 100%;
        }
        .form-group {
            margin-bottom: 16px;
        }
        .form-group label {
            display: block;
            font-size: 14px;
            font-weight: 500;
            color: var(--text-primary);
            margin-bottom: 6px;
        }
        .form-control {
            width: 100%;
            height: 44px;
            background: #FAF9F6;
            border: 1px solid #D5CEC4;
            border-radius: 6px;
            padding: 0 14px;
            font-size: 15px;
            color: var(--text-primary);
            font-family: inherit;
            transition: border-color .2s, box-shadow .2s;
        }
        .form-control:focus {
            outline: none;
            border-color: var(--primary-teal);
            box-shadow: 0 0 0 3px rgba(15, 92, 104, .15);
        }
        .form-control::placeholder {
            color: #B0ABA2;
        }
        textarea.form-control {
            height: auto;
            min-height: 100px;
            padding: 12px 14px;
            resize: vertical;
        }
        select.form-control {
            appearance: none;
            -webkit-appearance: none;
            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 fill='%230F5C68' d='M6 8L0 0h12z'/%3E%3C/svg%3E");
            background-repeat: no-repeat;
            background-position: right 14px center;
            padding-right: 40px;
            cursor: pointer;
        }
        .privacy-note {
            display: flex;
            align-items: flex-start;
            gap: 6px;
            font-size: 12px;
            color: var(--text-muted);
            margin-top: 16px;
            line-height: 1.6;
        }
        .privacy-note i {
            color: var(--text-muted);
            font-size: 12px;
            margin-top: 3px;
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--primary-teal);
            color: #fff;
            padding: 64px 0 0;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1.4fr 1fr 1fr;
            gap: 48px;
            padding-bottom: 48px;
        }
        .footer-brand .site-logo {
            color: #fff !important;
        }
        .footer-desc {
            font-size: 14px;
            color: rgba(255, 255, 255, .75);
            line-height: 1.8;
            margin: 16px 0 0;
            max-width: 320px;
        }
        .footer-col h4 {
            font-size: 15px;
            font-weight: 600;
            margin: 0 0 16px;
            color: #fff;
        }
        .footer-col ul {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }
        .footer-col ul a {
            font-size: 14px;
            color: rgba(255, 255, 255, .8);
            transition: color .2s;
        }
        .footer-col ul a:hover {
            color: var(--secondary-gold-light);
        }
        .footer-contact li {
            font-size: 14px;
            color: rgba(255, 255, 255, .8);
            display: flex;
            align-items: center;
            gap: 10px;
        }
        .footer-contact i {
            color: var(--secondary-gold);
            width: 16px;
            text-align: center;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .15);
            padding: 20px 0;
            display: flex;
            justify-content: space-between;
            flex-wrap: wrap;
            gap: 12px;
            font-size: 13px;
            color: rgba(255, 255, 255, .6);
        }
        .footer-bottom a {
            color: rgba(255, 255, 255, .7);
        }
        .footer-bottom a:hover {
            color: var(--secondary-gold-light);
        }

        /* ===== 响应式 ===== */
        @media (max-width: 1024px) {
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .scenario-grid {
                grid-template-columns: 1fr;
                gap: 32px;
            }
            .scenario-media img {
                height: 300px;
            }
            .capabilities-grid {
                grid-template-columns: 1fr;
            }
            .faq-wrap {
                grid-template-columns: 1fr;
            }
            .cta-card {
                grid-template-columns: 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 900px) {
            .nav-left,
            .nav-right {
                display: none;
            }
            .nav-toggle {
                display: inline-flex;
                align-items: center;
                justify-content: center;
                justify-self: end;
            }
            .nav-container {
                grid-template-columns: auto 1fr auto;
                height: 64px;
            }
            .site-logo {
                justify-self: center;
                font-size: 16px;
            }
            .category-hero {
                padding: 64px 0 56px;
            }
            .hero-main h1 {
                font-size: 32px;
            }
            .section {
                padding: 56px 0;
            }
            .section-head h2 {
                font-size: 28px;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 24px;
            }
            .stats-section {
                padding: 56px 0;
            }
            .cta-section {
                padding: 56px 0;
            }
            .cta-card {
                padding: 32px 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr 1fr;
                gap: 32px;
            }
        }
        @media (max-width: 600px) {
            .container {
                padding: 0 16px;
            }
            .hero-main h1 {
                font-size: 28px;
            }
            .hero-sub {
                font-size: 16px;
            }
            .hero-actions {
                flex-direction: column;
            }
            .hero-actions .btn {
                width: 100%;
            }
            .section-head h2 {
                font-size: 24px;
            }
            .section {
                padding: 48px 0;
            }
            .cap-main-card {
                padding: 24px;
            }
            .cap-main-card .cap-badge {
                position: static;
                margin-bottom: 12px;
                display: table;
            }
            .process-grid {
                grid-template-columns: 1fr;
            }
            .stats-grid {
                grid-template-columns: 1fr 1fr;
                gap: 16px;
            }
            .stat-badge {
                min-width: 100px;
                font-size: 26px;
                padding: 22px 18px;
            }
            .stat-label {
                font-size: 14px;
            }
            .scenario-media img {
                height: 240px;
            }
            .faq-side {
                padding: 24px;
            }
            .footer-grid {
                grid-template-columns: 1fr;
            }
            .footer-bottom {
                flex-direction: column;
                align-items: center;
                text-align: center;
            }
            .cta-card {
                padding: 28px 20px;
            }
            .cta-left h2 {
                font-size: 24px;
            }
            .btn-block {
                width: 100%;
            }
        }