/* roulang page: index */
:root {
  --primary: #0D4F4C;
  --primary-hover: #0A3A38;
  --accent: #E0892B;
  --accent-hover: #C9761E;
  --bg: #F6F4EF;
  --dark: #112A2A;
  --text: #1C2B29;
  --text-secondary: #5C6F6C;
  --text-muted: #8A9994;
  --border: #E4E0D8;
  --error: #B3261E;
  --success: #3E8E6E;
  --white: #FFFFFF;
  --radius-card: 16px;
  --radius-input: 12px;
  --radius-pill: 100px;
  --shadow: 0 2px 8px rgba(17,42,42,.06);
  --shadow-hover: 0 8px 24px rgba(17,42,42,.12);
  --transition: .25s ease;
  --font-stack: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; scroll-padding-top: 90px; }

body {
  font-family: var(--font-stack);
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--primary-hover); }
button { cursor: pointer; font-family: inherit; border: none; background: none; }
input, select, textarea { font-family: inherit; font-size: 16px; }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }
.section-header { text-align: center; margin-bottom: 48px; }
.section-header .section-title { font-size: 32px; font-weight: 700; line-height: 1.3; color: var(--text); }
.section-header .section-subtitle { margin-top: 12px; font-size: 17px; color: var(--text-secondary); max-width: 640px; margin-left: auto; margin-right: auto; }

/* 按钮体系 */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 28px;
  background: var(--accent);
  color: var(--white);
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .02em;
  box-shadow: 0 4px 14px rgba(224, 137, 43, .28);
  transition: background .22s ease, transform .22s ease, box-shadow .22s ease;
  border: none;
}
.btn-primary:hover { background: var(--accent-hover); color: var(--white); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(224, 137, 43, .32); }
.btn-primary:active { transform: translateY(1px); }
.btn-primary:focus { outline: 2px solid var(--primary); outline-offset: 2px; }
.btn-primary.btn-lg { height: 54px; padding: 0 36px; font-size: 16px; }

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 28px;
  background: transparent;
  color: var(--primary);
  border: 1.5px solid var(--primary);
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 600;
  transition: all .22s ease;
}
.btn-secondary:hover { background: var(--primary); color: var(--white); }

.btn-text-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: 15px;
  border-bottom: 2px dashed transparent;
  padding-bottom: 2px;
  transition: border-color .2s ease;
}
.btn-text-link i { transition: transform .2s ease; }
.btn-text-link:hover { border-bottom-color: var(--primary); }
.btn-text-link:hover i { transform: translateX(3px); }

/* 徽章标签 */
.badge, .trust-badge, .news-category {
  display: inline-flex;
  align-items: center;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  font-size: 13px;
  line-height: 1.6;
  background: rgba(13, 79, 76, .10);
  color: var(--primary);
  font-weight: 500;
}
.trust-badge { background: rgba(255,255,255,.14); color: rgba(255,255,255,.92); font-size: 13px; padding: 5px 16px; }

/* ========== 悬浮导航 ========== */
.nav-shell {
  position: fixed;
  top: 14px;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0 24px;
  transition: top .3s ease;
}
.nav-capsule {
  max-width: 1200px;
  margin: 0 auto;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(246, 244, 239, .82);
  border: 1px solid rgba(255,255,255,.4);
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 20px rgba(17, 42, 42, .08);
  padding: 0 22px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: background .3s ease, box-shadow .3s ease;
}
.nav-shell.is-scrolled .nav-capsule {
  background: rgba(246, 244, 239, .96);
  box-shadow: 0 6px 28px rgba(17, 42, 42, .12);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-mark {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 14px;
  font-weight: 700;
}
.logo-text {
  font-size: 17px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: .01em;
  white-space: nowrap;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
  margin: 0 20px;
  flex: 1;
  justify-content: center;
}
.nav-link {
  padding: 6px 16px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-pill);
  transition: all .22s ease;
  white-space: nowrap;
}
.nav-link:hover { color: var(--primary); background: rgba(13,79,76,.06); }
.nav-link.active { color: var(--primary); background: rgba(13,79,76,.10); font-weight: 600; }
.nav-cta { height: 40px; padding: 0 22px; font-size: 14px; flex-shrink: 0; }
.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: var(--primary);
  color: var(--white);
  font-size: 18px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

/* ========== Hero ========== */
.hero {
  position: relative;
  min-height: 720px;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
  background: linear-gradient(135deg, #123331 0%, #0D4F4C 60%, #0A3A38 100%);
}
.hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center center;
  opacity: .55;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to right, rgba(17,42,42,.90) 0%, rgba(17,42,42,.68) 50%, rgba(17,42,42,.35) 100%);
}
.hero-inner { position: relative; z-index: 2; width: 100%; }
.hero-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 48px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 18px;
  border-radius: var(--radius-pill);
  background: rgba(224,137,43,.16);
  color: #F5B877;
  font-size: 13px;
  font-weight: 500;
  margin-bottom: 20px;
  border: 1px solid rgba(224,137,43,.22);
}
.hero h1 {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.28;
  color: #FFFFFF;
  margin-bottom: 18px;
  letter-spacing: .01em;
}
.hero-sub {
  font-size: 18px;
  line-height: 1.7;
  color: rgba(255,255,255,.82);
  margin-bottom: 32px;
  max-width: 480px;
}
.hero-actions {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}
.hero-actions .btn-text-link { color: #E0B48A; border-color: #E0B48A; }
.hero-actions .btn-text-link:hover { border-color: #F5B877; color: #F5B877; }
.hero-trust { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.phone-mockup {
  width: 280px;
  height: 570px;
  border-radius: 40px;
  background: #0d1f1f;
  padding: 12px;
  border: 2px solid rgba(255,255,255,.16);
  box-shadow: 0 30px 80px rgba(0,0,0,.35);
  position: relative;
}
.phone-mockup::before {
  content: '';
  position: absolute;
  top: 12px;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 24px;
  background: #0d1f1f;
  border-radius: 0 0 16px 16px;
  z-index: 2;
}
.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 30px;
  overflow: hidden;
  background: #F6F4EF;
}
.phone-screen img { width: 100%; height: 100%; object-fit: cover; }

/* ========== 卖点三连 ========== */
.points { background: var(--bg); padding: 90px 0; }
.points-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: 24px;
}
.point-card {
  border-radius: var(--radius-card);
  background: var(--white);
  padding: 34px;
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}
.point-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.point-card-large { border-left: 4px solid var(--primary); box-shadow: var(--shadow); }
.point-card-large .point-image {
  border-radius: 12px;
  overflow: hidden;
  margin: 20px 0;
  aspect-ratio: 16 / 9;
}
.point-card-large .point-image img { width: 100%; height: 100%; object-fit: cover; }
.point-card-small {
  background: transparent;
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  box-shadow: none;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.point-card-small + .point-card-small { margin-top: 24px; }
.point-number {
  font-size: 56px;
  font-weight: 800;
  color: rgba(13,79,76,.08);
  line-height: 1;
  position: absolute;
  top: 20px;
  right: 24px;
  pointer-events: none;
}
.point-card-small .point-number { font-size: 44px; }
.point-title { font-size: 22px; font-weight: 700; color: var(--text); margin-bottom: 10px; line-height: 1.4; }
.point-text { font-size: 15px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 16px; }
.point-link { font-size: 14px; font-weight: 600; color: var(--primary); display: inline-flex; align-items: center; gap: 6px; }
.point-link i { transition: transform .2s ease; }
.point-link:hover i { transform: translateX(3px); }
.point-stack { display: flex; flex-direction: column; }

/* ========== 场景演示 ========== */
.scene {
  position: relative;
  background: var(--dark);
  padding: 90px 0;
  overflow: hidden;
}
.scene::before {
  content: '';
  position: absolute;
  top: -80px;
  right: -80px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: rgba(13,79,76,.3);
  filter: blur(60px);
}
.scene-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}
.scene-visual { display: flex; justify-content: center; }
.scene-visual .phone-mockup { border-color: rgba(255,255,255,.1); width: 260px; height: 540px; }
.scene-content .section-title { color: #FFFFFF; font-size: 32px; font-weight: 700; margin-bottom: 12px; }
.scene-content .section-subtitle { color: rgba(255,255,255,.65); font-size: 16px; margin-bottom: 32px; }
.scene-list { display: flex; flex-direction: column; gap: 18px; }
.scene-item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 18px;
  border-radius: 14px;
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(255,255,255,.08);
  transition: background .25s ease;
}
.scene-item:hover { background: rgba(255,255,255,.09); }
.scene-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: rgba(224,137,43,.16);
  color: #F5B877;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  flex-shrink: 0;
}
.scene-item-title { font-size: 16px; font-weight: 600; color: rgba(255,255,255,.95); line-height: 1.4; }
.scene-item-desc { font-size: 14px; color: rgba(255,255,255,.55); line-height: 1.6; margin-top: 2px; }
.scene-cta { margin-top: 32px; }
.scene-cta .btn-text-link { color: #F5B877; border-color: rgba(245,184,119,.5); }
.scene-cta .btn-text-link:hover { border-color: #F5B877; }

/* ========== 转化表单 ========== */
.form-section {
  padding: 90px 0;
  background: linear-gradient(180deg, var(--bg) 0%, rgba(13,79,76,.08) 100%);
}
.form-card {
  max-width: 960px;
  margin: 0 auto;
  background: var(--white);
  border-radius: var(--radius-card);
  padding: 48px;
  display: grid;
  grid-template-columns: 4fr 6fr;
  gap: 48px;
  box-shadow: 0 2px 12px rgba(17,42,42,.05);
}
.form-intro .form-title { font-size: 28px; font-weight: 700; color: var(--text); margin-bottom: 12px; }
.form-intro .form-desc { font-size: 15px; color: var(--text-secondary); line-height: 1.8; }
.form-fields { display: flex; flex-direction: column; gap: 16px; }
.form-field label { font-size: 14px; font-weight: 600; color: var(--text); margin-bottom: 6px; display: block; }
.form-field input,
.form-field select,
.form-field textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius-input);
  background: #FBFBF8;
  transition: border-color .22s ease, box-shadow .22s ease;
  color: var(--text);
  font-size: 15px;
}
.form-field textarea { min-height: 96px; resize: vertical; }
.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 6px rgba(224,137,43,.15);
}
.form-submit { margin-top: 6px; }
.form-success {
  display: none;
  text-align: center;
  padding: 40px 24px;
}
.form-success .success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: rgba(62,142,110,.12);
  color: var(--success);
  font-size: 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}
.form-success h3 { font-size: 22px; color: var(--text); margin-bottom: 8px; }
.form-success p { color: var(--text-secondary); font-size: 15px; }

/* ========== 社会认同 ========== */
.social-proof { padding: 70px 0 90px; background: var(--bg); }
.stats-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  margin-bottom: 64px;
}
.stat-item {
  text-align: center;
  padding: 28px 16px;
  border-radius: var(--radius-card);
  background: var(--white);
  box-shadow: var(--shadow);
  transition: transform .25s ease, box-shadow .25s ease;
}
.stat-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-hover); }
.stat-number { font-size: 44px; font-weight: 800; color: var(--accent); line-height: 1.2; }
.stat-label { font-size: 14px; color: var(--text-secondary); margin-top: 8px; }

.testimonials {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}
.testimonial-card {
  display: flex;
  gap: 18px;
  padding: 28px 30px;
  background: var(--white);
  border-radius: var(--radius-card);
  border: 1px solid var(--border);
  position: relative;
}
.testimonial-quote-icon {
  font-size: 34px;
  color: rgba(13,79,76,.15);
  flex-shrink: 0;
  line-height: 1;
}
.testimonial-text { font-size: 15px; color: var(--text-secondary); line-height: 1.8; margin-bottom: 12px; }
.testimonial-author { font-size: 13px; color: var(--text-muted); font-weight: 500; }

/* ========== 最新信息 ========== */
.news { padding: 90px 0; background: var(--white); }
.news-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 16px;
}
.news-header .section-title { font-size: 30px; font-weight: 700; margin: 0; }
.news-list { display: flex; flex-direction: column; gap: 20px; }
.news-card {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 22px;
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: var(--radius-card);
  padding: 18px;
  transition: box-shadow .28s ease, transform .28s ease;
  align-items: center;
}
.news-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-2px); }
.news-thumb {
  border-radius: 10px;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #E8E6E0;
}
.news-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-body { display: flex; flex-direction: column; gap: 6px; }
.news-meta { display: flex; align-items: center; gap: 14px; }
.news-date { font-size: 13px; color: var(--text-muted); }
.news-title { font-size: 19px; font-weight: 700; line-height: 1.4; }
.news-title a { color: var(--text); }
.news-title a:hover { color: var(--primary); }
.news-summary {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.7;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-link {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 4px;
}
.news-link i { transition: transform .2s ease; }
.news-link:hover i { transform: translateX(3px); }
.news-empty {
  border: 1px dashed var(--border);
  border-radius: var(--radius-card);
  padding: 48px 24px;
  text-align: center;
  color: var(--text-muted);
  background: #F9F8F5;
}
.news-empty i { font-size: 32px; margin-bottom: 12px; color: var(--border); }
.news-empty p { font-size: 15px; }

/* ========== FAQ ========== */
.faq { padding: 90px 0; background: #F0F1EC; }
.faq-list { max-width: 860px; margin: 0 auto; display: flex; flex-direction: column; gap: 14px; }
.faq-item {
  background: var(--white);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0 24px;
  overflow: hidden;
  transition: border-color .25s ease;
}
.faq-item.is-open { border-color: var(--primary); box-shadow: 0 4px 16px rgba(13,79,76,.08); }
.faq-q {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 0;
  width: 100%;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  background: none;
  border: none;
  cursor: pointer;
}
.faq-q .q-icon { color: var(--primary); font-style: normal; font-weight: 800; font-size: 17px; flex-shrink: 0; }
.faq-toggle {
  margin-left: auto;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  color: var(--primary);
  transition: all .25s ease;
  flex-shrink: 0;
}
.faq-item.is-open .faq-toggle { transform: rotate(45deg); background: var(--accent); color: var(--white); border-color: var(--accent); }
.faq-a {
  max-height: 0;
  overflow: hidden;
  transition: max-height .3s ease, padding .3s ease;
  padding: 0;
}
.faq-item.is-open .faq-a { max-height: 400px; padding: 0 0 20px 0; }
.faq-a .a-icon { color: var(--accent); font-style: normal; font-weight: 700; margin-right: 6px; }
.faq-a p { font-size: 15px; color: var(--text-secondary); line-height: 1.75; margin-left: 31px; }

/* ========== 页脚 ========== */
.site-footer { background: var(--dark); color: rgba(255,255,255,.75); padding-top: 64px; }
.footer-grid {
  display: grid;
  grid-template-columns: 4fr 3fr 3fr;
  gap: 40px;
  padding-bottom: 40px;
}
.footer-brand .footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 18px;
  font-weight: 700;
  color: #FFFFFF;
  margin-bottom: 14px;
}
.footer-brand p { font-size: 14px; color: rgba(255,255,255,.5); line-height: 1.8; max-width: 260px; }
.footer-col-title { font-size: 15px; font-weight: 600; color: #FFFFFF; margin-bottom: 14px; }
.footer-nav-links { display: flex; flex-direction: column; gap: 8px; }
.footer-nav-links a { font-size: 14px; color: rgba(255,255,255,.6); transition: color .2s ease; }
.footer-nav-links a:hover { color: #F5B877; }
.footer-info-links { display: flex; flex-direction: column; gap: 8px; font-size: 14px; color: rgba(255,255,255,.6); }
.footer-info-links span i { width: 20px; color: #F5B877; margin-right: 4px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 18px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,.35);
}

/* ========== 底部固定转化条 ========== */
.fixed-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 900;
  background: rgba(17, 42, 42, .94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid rgba(255,255,255,.12);
  padding: 12px 24px;
  transition: opacity .4s ease, transform .4s ease;
}
.fixed-cta-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.fixed-cta-text { font-size: 14px; color: rgba(255,255,255,.82); font-weight: 500; }
.fixed-cta-btn { height: 40px; padding: 0 20px; font-size: 14px; flex-shrink: 0; }
.fixed-cta.is-hidden { opacity: 0; transform: translateY(100%); pointer-events: none; }

/* ========== 响应式 ========== */
@media screen and (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: 40px; text-align: center; }
  .hero-sub { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-visual { order: -1; margin-bottom: 20px; }
  .points-grid { grid-template-columns: 1fr 1fr; }
  .point-card-large { grid-column: 1 / -1; }
  .point-card-small + .point-card-small { margin-top: 0; }
  .scene-grid { grid-template-columns: 1fr; gap: 40px; }
  .scene-visual { display: none; }
  .form-card { grid-template-columns: 1fr; gap: 32px; padding: 36px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .testimonials { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media screen and (max-width: 768px) {
  body { font-size: 15px; }
  .section { padding: 56px 0; }
  .section-header .section-title { font-size: 26px; }
  .nav-capsule { height: 56px; padding: 0 16px; }
  .nav-links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 82%;
    max-width: 340px;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    gap: 20px;
    padding: 40px 30px;
    margin: 0;
    box-shadow: -8px 0 40px rgba(17,42,42,.2);
    transform: translateX(100%);
    transition: transform .35s ease;
    border-radius: 24px 0 0 24px;
    z-index: 1050;
  }
  .nav-links.is-open { transform: translateX(0); }
  .nav-link { font-size: 19px; padding: 12px 20px; width: 100%; text-align: center; }
  .nav-cta { display: none; }
  .nav-toggle { display: flex; }
  .hero { min-height: 640px; padding: 110px 0 56px; }
  .hero h1 { font-size: 30px; }
  .hero-sub { font-size: 16px; }
  .phone-mockup { width: 220px; height: 450px; }
  .points-grid { grid-template-columns: 1fr; }
  .point-card-large { grid-column: auto; }
  .point-card-small + .point-card-small { margin-top: 20px; }
  .point-stack { gap: 20px; }
  .form-card { padding: 28px; }
  .news-card { grid-template-columns: 1fr; }
  .news-thumb { aspect-ratio: 16 / 9; }
  .stats-row { gap: 14px; }
  .stat-number { font-size: 34px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .fixed-cta { padding: 10px 16px; }
  .fixed-cta-text { font-size: 13px; }
}
@media screen and (max-width: 520px) {
  .container { padding: 0 16px; }
  .nav-shell { padding: 0 12px; top: 8px; }
  .nav-capsule { padding: 0 12px; }
  .nav-capsule .nav-logo .logo-text { font-size: 15px; }
  .hero { min-height: 580px; padding: 100px 0 48px; }
  .hero h1 { font-size: 25px; }
  .hero-sub { font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: stretch; gap: 14px; }
  .hero-actions .btn-primary, .hero-actions .btn-text-link { width: 100%; justify-content: center; }
  .hero-trust { gap: 8px; }
  .trust-badge { font-size: 12px; padding: 4px 12px; }
  .stats-row { grid-template-columns: 1fr 1fr; gap: 10px; }
  .stat-item { padding: 20px 10px; }
  .stat-number { font-size: 30px; }
  .scene { padding: 56px 0; }
  .scene-content .section-title { font-size: 26px; }
  .testimonial-card { padding: 20px; flex-direction: column; }
  .news-card { padding: 14px; }
  .form-card { padding: 20px; }
  .form-submit .btn-primary { width: 100%; }
  .footer-bottom { font-size: 12px; line-height: 1.6; }
}

/* roulang page: article */
:root{
    --primary:#0D4F4C;
    --primary-hover:#0A3A38;
    --accent:#E0892B;
    --accent-hover:#C9761E;
    --bg:#F6F4EF;
    --dark:#112A2A;
    --text:#1C2B29;
    --text-secondary:#5C6F6C;
    --text-weak:#8A9994;
    --border:#E4E0D8;
    --error:#B3261E;
    --success:#3E8E6E;
    --white:#FFFFFF;
    --radius-card:16px;
    --radius-input:12px;
    --radius-pill:100px;
    --shadow-default:0 2px 8px rgba(17,42,42,.06);
    --shadow-hover:0 8px 24px rgba(17,42,42,.12);
    --container:1200px;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
    font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;
    font-size:16px;
    line-height:1.85;
    color:var(--text);
    background:var(--bg);
    -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:var(--primary);text-decoration:none;transition:color .25s ease;}
a:hover{color:var(--primary-hover);}
ul,ol{list-style:none;}
button,input,select,textarea{font-family:inherit;font-size:inherit;line-height:inherit;}
.btn-primary{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    height:48px;
    padding:0 28px;
    border:2px solid transparent;
    border-radius:var(--radius-pill);
    background:var(--accent);
    color:var(--white);
    font-size:15px;
    font-weight:600;
    cursor:pointer;
    transition:background .25s ease,transform .25s ease,box-shadow .25s ease,border-color .25s ease;
    box-shadow:0 2px 8px rgba(224,137,43,.25);
    text-align:center;
}
.btn-primary:hover{
    background:var(--accent-hover);
    color:var(--white);
    transform:translateY(-1px);
    box-shadow:0 6px 20px rgba(224,137,43,.3);
}
.btn-primary:focus-visible{
    outline:none;
    border-color:var(--primary);
}
.btn-outline{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    height:48px;
    padding:0 28px;
    border:1.5px solid var(--primary);
    border-radius:var(--radius-pill);
    background:transparent;
    color:var(--primary);
    font-size:15px;
    font-weight:600;
    cursor:pointer;
    transition:background .25s ease,color .25s ease,transform .25s ease;
}
.btn-outline:hover{
    background:var(--primary);
    color:var(--white);
    transform:translateY(-1px);
}
.grid-container{max-width:var(--container);margin:0 auto;padding:0 24px;}

/* 导航 */
.nav-shell{
    position:fixed;
    top:16px;
    left:24px;
    right:24px;
    z-index:1000;
    display:flex;
    justify-content:center;
}
.nav-capsule{
    display:flex;
    align-items:center;
    gap:20px;
    max-width:var(--container);
    width:100%;
    height:60px;
    padding:0 20px;
    border-radius:var(--radius-pill);
    background:rgba(246,244,239,.82);
    backdrop-filter:blur(12px);
    -webkit-backdrop-filter:blur(12px);
    border:1px solid rgba(255,255,255,.4);
    box-shadow:0 4px 20px rgba(17,42,42,.08);
    transition:background .3s ease,box-shadow .3s ease;
}
.nav-capsule.scrolled{
    background:rgba(246,244,239,.96);
    box-shadow:0 6px 28px rgba(17,42,42,.12);
}
.nav-logo{
    display:flex;
    align-items:center;
    gap:10px;
    font-weight:700;
    font-size:17px;
    color:var(--primary);
    white-space:nowrap;
}
.logo-mark{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    width:32px;
    height:32px;
    border-radius:10px;
    background:var(--primary);
    color:#fff;
    flex-shrink:0;
}
.nav-links{
    display:flex;
    align-items:center;
    gap:6px;
    margin-left:auto;
}
.nav-link{
    padding:8px 18px;
    border-radius:var(--radius-pill);
    font-size:14px;
    font-weight:500;
    color:var(--text-secondary);
    transition:background .25s ease,color .25s ease;
}
.nav-link:hover{
    background:rgba(13,79,76,.08);
    color:var(--primary);
}
.nav-link.active{
    background:rgba(13,79,76,.1);
    color:var(--primary);
    font-weight:600;
}
.nav-cta{
    display:inline-flex;
    align-items:center;
    justify-content:center;
    height:42px;
    padding:0 24px;
    border-radius:var(--radius-pill);
    background:var(--accent);
    color:var(--white);
    font-size:14px;
    font-weight:600;
    white-space:nowrap;
    border:2px solid transparent;
    transition:background .25s ease,transform .25s ease,box-shadow .25s ease;
}
.nav-cta:hover{
    background:var(--accent-hover);
    color:var(--white);
    transform:translateY(-1px);
    box-shadow:var(--shadow-hover);
}
.nav-toggle{
    display:none;
    width:44px;
    height:44px;
    border:none;
    background:transparent;
    color:var(--primary);
    font-size:20px;
    cursor:pointer;
    border-radius:50%;
}
.nav-toggle:hover{
    background:rgba(13,79,76,.08);
}

/* 文章 Hero */
.article-hero{
    position:relative;
    padding:150px 0 56px;
    background:linear-gradient(rgba(17,42,42,.86),rgba(17,42,42,.52)),url('/assets/images/backpic/back-1.png') center/cover no-repeat;
    color:#fff;
}
.article-hero-inner{
    max-width:860px;
    margin:0 auto;
}
.breadcrumb{
    display:flex;
    align-items:center;
    flex-wrap:wrap;
    gap:8px;
    font-size:13px;
    color:rgba(255,255,255,.65);
    margin-bottom:22px;
}
.breadcrumb a{
    color:rgba(255,255,255,.75);
    transition:color .25s ease;
}
.breadcrumb a:hover{color:#fff;}
.breadcrumb .sep{opacity:.5;}
.article-category-tag{
    display:inline-flex;
    align-items:center;
    padding:6px 18px;
    background:rgba(224,137,43,.18);
    border:1px solid rgba(224,137,43,.25);
    color:#F5B96B;
    border-radius:var(--radius-pill);
    font-size:13px;
    font-weight:600;
    margin-bottom:16px;
}
.article-hero h1{
    font-size:38px;
    line-height:1.3;
    font-weight:800;
    margin-bottom:16px;
    color:#fff;
    letter-spacing:-.01em;
}
.article-meta{
    display:flex;
    align-items:center;
    flex-wrap:wrap;
    gap:18px;
    font-size:13px;
    color:rgba(255,255,255,.7);
}
.article-meta i{margin-right:5px;color:rgba(224,137,43,.8);}
.article-summary{
    margin-top:22px;
    font-size:16px;
    line-height:1.8;
    color:rgba(255,255,255,.85);
    background:rgba(255,255,255,.08);
    border-radius:var(--radius-card);
    padding:20px 26px;
    border-left:4px solid var(--accent);
}

/* 正文 */
.article-body-section{
    padding:56px 0 24px;
}
.article-body-container{
    max-width:800px;
    margin:0 auto;
    background:var(--white);
    border-radius:var(--radius-card);
    padding:48px 56px;
    box-shadow:var(--shadow-default);
}
.article-content{
    font-size:17px;
    line-height:2.0;
    color:var(--text);
}
.article-content p{
    margin-bottom:1.6em;
}
.article-content h2{
    font-size:24px;
    font-weight:700;
    margin:1.8em 0 .8em;
    padding-left:14px;
    border-left:4px solid var(--primary);
    line-height:1.4;
}
.article-content h3{
    font-size:20px;
    font-weight:600;
    margin:1.6em 0 .6em;
    line-height:1.4;
}
.article-content blockquote{
    background:rgba(224,137,43,.12);
    border-left:4px solid var(--accent);
    border-radius:12px;
    padding:20px 26px;
    margin:1.5em 0;
    color:var(--text);
    font-style:normal;
}
.article-content img{
    width:100%;
    height:auto;
    border-radius:var(--radius-card);
    box-shadow:var(--shadow-default);
    margin:1.6em 0;
}
.article-content ul,
.article-content ol{
    margin:1.2em 0 1.6em;
    padding-left:1.6em;
    line-height:1.9;
}
.article-content ul li{
    list-style:disc;
    margin-bottom:.45em;
}
.article-content ol li{
    list-style:decimal;
    margin-bottom:.45em;
}
.article-content a{
    text-decoration:underline;
    text-underline-offset:3px;
    text-decoration-style:dotted;
}
.article-content a:hover{
    text-decoration-style:solid;
}
.article-content hr{
    border:none;
    border-top:1px solid var(--border);
    margin:2em 0;
}
.article-content table{
    width:100%;
    border-collapse:collapse;
    margin:1.5em 0;
    font-size:15px;
}
.article-content table th,
.article-content table td{
    border:1px solid var(--border);
    padding:10px 14px;
    text-align:left;
}
.article-content table th{
    background:rgba(13,79,76,.06);
    font-weight:600;
}

/* 内容未找到 */
.article-not-found{
    text-align:center;
    padding:64px 24px;
}
.article-not-found i{
    font-size:52px;
    color:var(--text-weak);
    margin-bottom:20px;
    display:block;
}
.article-not-found h2{
    font-size:26px;
    color:var(--text);
    margin-bottom:12px;
}
.article-not-found p{
    font-size:15px;
    color:var(--text-secondary);
    margin-bottom:28px;
}

/* 上下篇 */
.prev-next-section{
    padding:16px 0 32px;
}
.prev-next-grid{
    max-width:800px;
    margin:0 auto;
    display:grid;
    grid-template-columns:1fr 1fr;
    gap:16px;
}
.prev-next-card{
    display:flex;
    flex-direction:column;
    gap:6px;
    padding:20px 24px;
    background:var(--white);
    border-radius:var(--radius-card);
    border:1px solid var(--border);
    transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
    min-height:86px;
    justify-content:center;
}
.prev-next-card:hover{
    border-color:var(--primary);
    box-shadow:var(--shadow-hover);
    transform:translateY(-2px);
}
.prev-next-label{
    font-size:12px;
    color:var(--text-weak);
    font-weight:600;
    letter-spacing:.06em;
    text-transform:uppercase;
}
.prev-next-title{
    font-size:15px;
    font-weight:600;
    color:var(--text);
    line-height:1.5;
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
}
.prev-next-card:hover .prev-next-title{
    color:var(--primary);
}

/* 相关推荐 */
.related-section{
    padding:40px 0 64px;
}
.related-header{
    max-width:800px;
    margin:0 auto 28px;
    display:flex;
    align-items:center;
    justify-content:space-between;
}
.related-header h2{
    font-size:28px;
    font-weight:700;
    color:var(--text);
    position:relative;
}
.related-header h2::after{
    content:'';
    display:block;
    width:36px;
    height:3px;
    background:var(--accent);
    border-radius:2px;
    margin-top:6px;
}
.related-link{
    font-size:14px;
    font-weight:500;
    color:var(--primary);
    border-bottom:1px dashed var(--primary);
    transition:color .25s ease,border-color .25s ease;
}
.related-link:hover{
    color:var(--accent);
    border-color:var(--accent);
}
.related-grid{
    max-width:800px;
    margin:0 auto;
    display:grid;
    grid-template-columns:repeat(3,1fr);
    gap:24px;
}
.related-card{
    background:var(--white);
    border-radius:var(--radius-card);
    overflow:hidden;
    border:1px solid var(--border);
    transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease;
}
.related-card:hover{
    box-shadow:var(--shadow-hover);
    transform:translateY(-3px);
    border-color:rgba(13,79,76,.2);
}
.related-card-image{
    width:100%;
    aspect-ratio:16/9;
    object-fit:cover;
}
.related-card-body{
    padding:16px 18px 20px;
}
.related-card-body h3{
    font-size:15px;
    font-weight:600;
    line-height:1.5;
    margin-bottom:8px;
    display:-webkit-box;
    -webkit-line-clamp:2;
    -webkit-box-orient:vertical;
    overflow:hidden;
}
.related-card-body h3 a{
    color:var(--text);
    transition:color .25s ease;
}
.related-card-body h3 a:hover{
    color:var(--primary);
}
.related-card-date{
    font-size:13px;
    color:var(--text-weak);
    display:flex;
    align-items:center;
    gap:6px;
}
.related-card-date i{
    font-size:12px;
}

/* CTA */
.article-cta-section{
    padding:56px 0 72px;
    background:var(--dark);
}
.article-cta-inner{
    max-width:800px;
    margin:0 auto;
    text-align:center;
    padding:52px 48px;
    background:rgba(255,255,255,.04);
    border-radius:var(--radius-card);
    border:1px solid rgba(255,255,255,.1);
}
.article-cta-inner h2{
    font-size:28px;
    font-weight:700;
    color:#fff;
    margin-bottom:12px;
}
.article-cta-inner p{
    font-size:15px;
    color:rgba(255,255,255,.7);
    margin-bottom:28px;
    max-width:520px;
    margin-left:auto;
    margin-right:auto;
}
.article-cta-btns{
    display:flex;
    gap:16px;
    justify-content:center;
    flex-wrap:wrap;
}

/* 页脚 */
.site-footer{
    background:var(--dark);
    color:rgba(255,255,255,.85);
    padding:60px 0 24px;
}
.footer-grid{
    display:grid;
    grid-template-columns:2fr 1fr 1.5fr;
    gap:48px;
    margin-bottom:40px;
}
.footer-brand .footer-logo{
    display:flex;
    align-items:center;
    gap:10px;
    font-size:18px;
    font-weight:700;
    color:#fff;
    margin-bottom:16px;
}
.footer-brand p{
    font-size:14px;
    color:rgba(255,255,255,.6);
    line-height:1.8;
    max-width:360px;
}
.footer-col-title{
    font-size:14px;
    font-weight:600;
    color:#fff;
    margin-bottom:18px;
    letter-spacing:.02em;
}
.footer-nav-links{
    display:flex;
    flex-direction:column;
    gap:10px;
}
.footer-nav-links a{
    color:rgba(255,255,255,.6);
    font-size:14px;
    transition:color .25s ease,padding-left .25s ease;
}
.footer-nav-links a:hover{
    color:var(--accent);
    padding-left:4px;
}
.footer-info-links{
    display:flex;
    flex-direction:column;
    gap:12px;
    font-size:14px;
    color:rgba(255,255,255,.6);
}
.footer-info-links i{
    margin-right:8px;
    color:var(--accent);
    width:16px;
}
.footer-bottom{
    border-top:1px solid rgba(255,255,255,.1);
    padding-top:24px;
    text-align:center;
}
.footer-bottom p{
    font-size:13px;
    color:rgba(255,255,255,.4);
}

/* 响应式 */
@media screen and (max-width:1024px){
    .related-grid{
        grid-template-columns:repeat(2,1fr);
    }
    .article-body-container{
        padding:40px 36px;
    }
}
@media screen and (max-width:768px){
    .nav-shell{
        top:12px;
        left:16px;
        right:16px;
    }
    .nav-capsule{
        gap:10px;
        padding:0 14px;
    }
    .nav-logo .logo-text{
        font-size:15px;
    }
    .nav-links{
        position:fixed;
        top:80px;
        left:16px;
        right:16px;
        flex-direction:column;
        align-items:stretch;
        background:rgba(246,244,239,.97);
        border-radius:20px;
        padding:20px;
        box-shadow:var(--shadow-hover);
        border:1px solid rgba(255,255,255,.5);
        display:none;
        margin-left:0;
        max-height:calc(100vh - 120px);
        overflow-y:auto;
        z-index:999;
    }
    .nav-links.open{
        display:flex;
    }
    .nav-links .nav-link{
        padding:14px 20px;
        font-size:16px;
        text-align:center;
        border-radius:14px;
    }
    .nav-cta{
        display:none;
    }
    .nav-toggle{
        display:inline-flex;
        align-items:center;
        justify-content:center;
    }
    .article-hero{
        padding:120px 0 40px;
    }
    .article-hero h1{
        font-size:26px;
    }
    .article-body-container{
        padding:28px 20px;
    }
    .article-content{
        font-size:16px;
        line-height:1.85;
    }
    .prev-next-grid{
        grid-template-columns:1fr;
    }
    .related-grid{
        grid-template-columns:1fr;
    }
    .article-cta-inner{
        padding:36px 24px;
    }
    .article-cta-btns{
        flex-direction:column;
        align-items:stretch;
    }
    .article-cta-btns .btn-primary,
    .article-cta-btns .btn-outline{
        width:100%;
    }
    .footer-grid{
        grid-template-columns:1fr;
        gap:32px;
    }
    .footer-brand p{
        max-width:100%;
    }
}
@media screen and (max-width:520px){
    .grid-container{
        padding:0 16px;
    }
    .article-summary{
        padding:16px 18px;
        font-size:15px;
    }
    .article-meta{
        gap:12px;
        font-size:12px;
    }
    .related-header h2{
        font-size:23px;
    }
    .related-link{
        font-size:13px;
    }
    .footer-bottom p{
        font-size:12px;
        line-height:1.6;
    }
}

/* roulang page: category1 */
:root {
  --primary: #0D4F4C;
  --primary-hover: #0A3A38;
  --accent: #E0892B;
  --accent-hover: #C9761E;
  --bg: #F6F4EF;
  --dark: #112A2A;
  --text: #1C2B29;
  --text-2: #5C6F6C;
  --text-3: #8A9994;
  --border: #E4E0D8;
  --white: #FFFFFF;
  --radius-lg: 16px;
  --radius-md: 12px;
  --radius-pill: 100px;
  --shadow-sm: 0 2px 8px rgba(17,42,42,.06);
  --shadow-md: 0 8px 24px rgba(17,42,42,.12);
  --font-main: "PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-main);
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ---------- 悬浮胶囊导航 ---------- */
.nav-shell {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 16px 24px;
  pointer-events: none;
}
.nav-shell * { pointer-events: auto; }
.nav-capsule {
  max-width: 1200px;
  margin: 0 auto;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 22px;
  background: rgba(246,244,239,.82);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,.4);
  border-radius: var(--radius-pill);
  box-shadow: 0 4px 20px rgba(17,42,42,.08);
  transition: background .3s ease, box-shadow .3s ease;
}
.nav-shell.scrolled .nav-capsule {
  background: rgba(246,244,239,.96);
  box-shadow: 0 6px 24px rgba(17,42,42,.14);
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 17px;
  color: var(--primary);
  white-space: nowrap;
}
.logo-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  background: var(--primary);
  color: #fff;
  border-radius: 8px;
  font-size: 14px;
  flex-shrink: 0;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-link {
  display: inline-block;
  padding: 8px 18px;
  font-size: 14.5px;
  font-weight: 500;
  color: var(--text);
  border-radius: var(--radius-pill);
  transition: all .25s ease;
}
.nav-link:hover {
  color: var(--primary);
  background: rgba(13,79,76,.06);
}
.nav-link.active {
  color: var(--primary);
  background: rgba(13,79,76,.10);
  font-weight: 600;
}
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 48px;
  padding: 0 28px;
  border-radius: var(--radius-pill);
  background: var(--accent);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  border: none;
  transition: all .25s ease;
  box-shadow: 0 2px 8px rgba(224,137,43,.25);
  white-space: nowrap;
}
.btn-primary:hover { background: var(--accent-hover); transform: translateY(-1px); }
.btn-primary:active { transform: translateY(0); }
.btn-primary:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; }
.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: var(--primary);
  border-radius: 50%;
  background: rgba(13,79,76,.08);
  transition: background .25s ease;
}
.nav-toggle:hover { background: rgba(13,79,76,.15); }

/* ---------- 页头 Banner ---------- */
.page-hero {
  position: relative;
  min-height: 300px;
  display: flex;
  align-items: center;
  background: var(--dark);
  overflow: hidden;
  padding: 140px 0 80px;
}
.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
}
.page-hero-overlay {
  position: absolute;
  inset: 0;
  background: rgba(17,42,42,.78);
}
.page-hero-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  width: 100%;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: var(--radius-pill);
  background: rgba(224,137,43,.18);
  color: #F3C891;
  font-size: 13px;
  margin-bottom: 20px;
  border: 1px solid rgba(224,137,43,.35);
}
.page-hero h1 {
  color: #fff;
  font-size: 42px;
  font-weight: 800;
  line-height: 1.25;
  margin-bottom: 12px;
  letter-spacing: .01em;
}
.page-hero p {
  color: rgba(255,255,255,.75);
  font-size: 17px;
  max-width: 480px;
  margin: 0 auto;
}

/* ---------- 焦点图文块 ---------- */
.focus-section { padding: 90px 0; }
.focus-section.alt-bg {
  background: var(--white);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.focus-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.focus-wrap.reverse .focus-media { order: 2; }
.focus-wrap.reverse .focus-body { order: 1; }
.focus-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
}
.focus-media img {
  width: 100%;
  height: auto;
  aspect-ratio: 16/10;
  object-fit: cover;
  transition: transform .4s ease;
}
.focus-media:hover img { transform: scale(1.02); }
.focus-media::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255,255,255,.1);
  pointer-events: none;
}
.section-tag {
  display: inline-block;
  padding: 5px 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--accent);
  background: rgba(224,137,43,.12);
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
}
.focus-body h2 {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: 18px;
}
.focus-body p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text-2);
  margin-bottom: 24px;
}
.focus-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 0;
  font-size: 15px;
  color: var(--text);
}
.focus-list li i {
  color: var(--primary);
  font-size: 16px;
  width: 18px;
  text-align: center;
  flex-shrink: 0;
}
.focus-steps li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 12px 0;
  font-size: 15px;
  color: var(--text);
  border-bottom: 1px dashed var(--border);
}
.focus-steps li:last-child { border-bottom: none; }
.focus-steps li span {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  min-width: 36px;
  font-variant-numeric: tabular-nums;
}

/* ---------- 深色指标区 ---------- */
.metrics-section {
  background: var(--dark);
  padding: 70px 0;
  position: relative;
  overflow: hidden;
}
.metrics-section::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -80px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(224,137,43,.08);
  pointer-events: none;
}
.metrics-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.metric-item {
  text-align: center;
  padding: 32px 16px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.08);
  transition: background .3s ease, border-color .3s ease;
}
.metric-item:hover {
  background: rgba(255,255,255,.08);
  border-color: rgba(224,137,43,.3);
}
.metric-num {
  font-size: 46px;
  font-weight: 700;
  color: var(--accent);
  line-height: 1.2;
  margin-bottom: 8px;
  font-variant-numeric: tabular-nums;
}
.metric-label {
  font-size: 14px;
  color: rgba(255,255,255,.75);
}

/* ---------- FAQ ---------- */
.faq-section { padding: 90px 0; }
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.section-header .section-tag { margin-bottom: 12px; }
.section-header h2 {
  font-size: 32px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 8px;
}
.section-header p {
  color: var(--text-2);
  font-size: 15px;
}
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  margin-bottom: 16px;
  overflow: hidden;
  transition: border-color .25s ease, box-shadow .25s ease;
}
.faq-item.active {
  border-color: var(--primary);
  box-shadow: var(--shadow-sm);
}
.faq-question {
  display: flex;
  align-items: center;
  gap: 14px;
  width: 100%;
  padding: 20px 24px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  text-align: left;
  transition: background .25s ease;
}
.faq-question:hover { background: rgba(13,79,76,.03); }
.faq-q {
  font-size: 14px;
  font-weight: 800;
  color: var(--primary);
  background: rgba(13,79,76,.08);
  border-radius: 50%;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.faq-text { flex: 1; }
.faq-icon {
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(13,79,76,.06);
  color: var(--primary);
  font-size: 14px;
  transition: transform .3s ease, background .3s ease, color .3s ease;
  flex-shrink: 0;
}
.faq-item.active .faq-icon {
  transform: rotate(45deg);
  color: var(--accent);
  background: rgba(224,137,43,.12);
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease;
}
.faq-answer-inner {
  padding: 0 24px 24px 66px;
}
.faq-a {
  display: flex;
  gap: 10px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-2);
}
.faq-a span {
  font-weight: 800;
  color: var(--accent);
  flex-shrink: 0;
}

/* ---------- 尾部 CTA ---------- */
.cta-section { padding: 70px 0 90px; }
.cta-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 900px;
  margin: 0 auto;
}
.cta-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 30px;
  border-radius: var(--radius-lg);
  background: var(--white);
  border: 1px solid var(--border);
  border-left: 4px solid var(--primary);
  transition: all .3s ease;
}
.cta-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
  border-left-color: var(--accent);
}
.cta-card:active {
  transform: translateY(-2px);
}
.cta-card:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}
.cta-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: rgba(13,79,76,.08);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  transition: background .3s ease, color .3s ease;
}
.cta-card:hover .cta-card-icon {
  background: var(--accent);
  color: #fff;
}
.cta-card-body { flex: 1; }
.cta-card-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
}
.cta-card-body p {
  font-size: 14px;
  color: var(--text-2);
}
.cta-arrow {
  color: var(--accent);
  font-size: 22px;
  transition: transform .25s ease;
  flex-shrink: 0;
}
.cta-card:hover .cta-arrow { transform: translateX(5px); }

/* ---------- 页脚 ---------- */
.site-footer {
  background: var(--dark);
  color: rgba(255,255,255,.8);
  padding: 60px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 44px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
  color: #fff;
  margin-bottom: 14px;
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255,255,255,.65);
  max-width: 360px;
}
.footer-col-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}
.footer-nav-links,
.footer-info-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-nav-links a,
.footer-info-links span {
  font-size: 14px;
  color: rgba(255,255,255,.65);
  transition: color .25s ease;
}
.footer-nav-links a:hover { color: #fff; }
.footer-info-links span i {
  margin-right: 8px;
  color: var(--accent);
  width: 16px;
  text-align: center;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.1);
  padding: 22px 0;
  text-align: center;
}
.footer-bottom p {
  font-size: 13px;
  color: rgba(255,255,255,.45);
}

/* ---------- 响应式 ---------- */
@media (max-width: 1024px) {
  .focus-wrap { gap: 36px; }
  .metrics-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1.5fr 1fr; }
}

@media (max-width: 768px) {
  .nav-shell { padding: 10px 16px; }
  .nav-capsule { height: 56px; padding: 0 14px; }
  .nav-links {
    position: fixed;
    top: 74px;
    left: 16px;
    right: 16px;
    background: var(--bg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    flex-direction: column;
    padding: 20px;
    gap: 4px;
    display: none;
    border: 1px solid var(--border);
  }
  .nav-links.open { display: flex; }
  .nav-link {
    font-size: 16px;
    padding: 12px 16px;
    text-align: center;
    width: 100%;
  }
  .nav-toggle { display: inline-flex; }
  .nav-cta { display: none; }
  .nav-logo .logo-text { font-size: 15px; }
  .page-hero { min-height: 260px; padding: 120px 0 60px; }
  .page-hero h1 { font-size: 30px; }
  .page-hero p { font-size: 15px; }
  .focus-section { padding: 60px 0; }
  .focus-wrap { grid-template-columns: 1fr; gap: 28px; }
  .focus-wrap.reverse .focus-media { order: 1; }
  .focus-wrap.reverse .focus-body { order: 2; }
  .focus-body h2 { font-size: 24px; }
  .focus-media img { aspect-ratio: 16/10; }
  .section-header h2 { font-size: 26px; }
}

@media (max-width: 640px) {
  .container { padding: 0 20px; }
  .metrics-grid { grid-template-columns: 1fr 1fr; gap: 12px; }
  .metric-item { padding: 20px 10px; }
  .metric-num { font-size: 34px; }
  .cta-cards { grid-template-columns: 1fr; }
  .cta-card { padding: 22px 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .faq-question { padding: 16px 18px; }
  .faq-answer-inner { padding: 0 18px 20px 52px; }
}

/* roulang page: category2 */
:root{--primary:#0D4F4C;--primary-hover:#0A3A38;--accent:#E0892B;--accent-hover:#C9761E;--bg:#F6F4EF;--dark:#112A2A;--text:#1C2B29;--text-sec:#5C6F6C;--text-muted:#8A9994;--border:#E4E0D8;--error:#B3261E;--success:#3E8E6E;--white:#fff;--radius-card:16px;--radius-input:12px;--radius-pill:100px;--shadow-sm:0 2px 8px rgba(17,42,42,.06);--shadow-md:0 8px 24px rgba(17,42,42,.12);--transition:all .25s ease}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Noto Sans CJK SC",system-ui,sans-serif;background:var(--bg);color:var(--text);font-size:16px;line-height:1.85;margin:0}
img{max-width:100%;display:block;border-radius:var(--radius-card)}
a{text-decoration:none;color:var(--primary);transition:var(--transition)}
a:hover{color:var(--primary-hover)}
ul,ol{list-style-position:inside}
button,input,select,textarea{font-family:inherit;font-size:inherit}
.container{max-width:1200px;margin:0 auto;padding:0 24px}
.section-pad{padding:80px 0}
.section-pad-sm{padding:48px 0}
.text-center{text-align:center}
.text-muted{color:var(--text-sec)}
.flex-center{display:flex;align-items:center;justify-content:center}
/* 导航 */
.nav-shell{position:fixed;top:0;left:0;right:0;z-index:1000;padding:16px 24px;display:flex;justify-content:center}
.nav-capsule{max-width:1200px;width:100%;height:60px;background:rgba(246,244,239,.82);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border:1px solid rgba(255,255,255,.4);border-radius:100px;box-shadow:0 4px 20px rgba(17,42,42,.08);display:flex;align-items:center;justify-content:space-between;padding:0 12px 0 20px;transition:var(--transition);position:relative}
.nav-shell.scrolled .nav-capsule{background:rgba(246,244,239,.96);box-shadow:0 6px 28px rgba(17,42,42,.12)}
.nav-logo{display:flex;align-items:center;gap:10px;flex-shrink:0}
.logo-mark{width:32px;height:32px;background:var(--primary);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--white);font-size:12px;flex-shrink:0}
.logo-text{font-size:16px;font-weight:700;color:var(--text);letter-spacing:.01em;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:4px;margin:0 auto;padding:0 12px}
.nav-link{display:inline-flex;align-items:center;padding:9px 18px;border-radius:100px;font-size:14px;font-weight:500;color:var(--text);transition:var(--transition);position:relative;white-space:nowrap}
.nav-link:hover{color:var(--primary);background:rgba(13,79,76,.06)}
.nav-link.active{background:rgba(13,79,76,.10);color:var(--primary);font-weight:600}
.nav-link.active::after{content:'';position:absolute;bottom:2px;left:50%;transform:translateX(-50%);width:4px;height:4px;background:var(--primary);border-radius:50%}
.btn-primary{display:inline-flex;align-items:center;justify-content:center;height:48px;padding:0 26px;background:var(--accent);color:var(--white);border:none;border-radius:100px;font-size:15px;font-weight:600;cursor:pointer;transition:var(--transition);box-shadow:0 2px 8px rgba(224,137,43,.25);white-space:nowrap}
.btn-primary:hover{background:var(--accent-hover);color:var(--white);transform:translateY(-1px);box-shadow:0 4px 16px rgba(224,137,43,.35)}
.btn-primary:active{transform:translateY(1px);box-shadow:0 1px 4px rgba(224,137,43,.25)}
.btn-primary:focus-visible,.btn-outline:focus-visible{outline:2px solid var(--primary);outline-offset:3px}
.nav-cta{height:40px;padding:0 22px;font-size:14px;flex-shrink:0}
.nav-toggle{display:none;width:44px;height:44px;background:transparent;border:none;border-radius:50%;color:var(--text);font-size:18px;cursor:pointer;align-items:center;justify-content:center;transition:var(--transition)}
.nav-toggle:hover{background:rgba(13,79,76,.08);color:var(--primary)}
/* 页头条 */
.page-banner{position:relative;min-height:300px;background:url('/assets/images/backpic/back-1.png') center/cover no-repeat;display:flex;align-items:center;justify-content:center;text-align:center;padding:120px 24px 60px}
.page-banner::before{content:'';position:absolute;inset:0;background:rgba(17,42,42,.78)}
.page-banner-content{position:relative;z-index:1;max-width:860px}
.page-banner-icon{width:56px;height:56px;border-radius:16px;background:rgba(224,137,43,.2);border:1px solid rgba(224,137,43,.4);display:flex;align-items:center;justify-content:center;margin:0 auto 20px;color:var(--accent);font-size:22px}
.page-banner h1{color:var(--white);font-size:40px;font-weight:700;line-height:1.25;margin:0 0 12px}
.page-banner p{color:rgba(255,255,255,.88);font-size:16px;margin:0;letter-spacing:.02em}
.page-banner-badges{display:flex;justify-content:center;gap:10px;margin-top:22px;flex-wrap:wrap}
.badge{display:inline-flex;align-items:center;gap:6px;padding:6px 14px;border-radius:100px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);color:rgba(255,255,255,.9);font-size:12px;letter-spacing:.02em}
.badge i{font-size:10px;color:var(--accent)}
/* 焦点块 */
.focus-section{padding:80px 0}
.focus-section:nth-child(even){background:linear-gradient(180deg,rgba(13,79,76,.03),transparent)}
.focus-row{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;margin-bottom:72px}
.focus-row:last-child{margin-bottom:0}
.focus-media{position:relative;border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-md)}
.focus-media img{width:100%;height:340px;object-fit:cover;border-radius:var(--radius-card)}
.focus-media::after{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(13,79,76,.15),transparent 60%);pointer-events:none}
.focus-content{padding:8px 0}
.focus-tag{display:inline-flex;align-items:center;gap:6px;padding:5px 14px;background:rgba(224,137,43,.12);color:#B36B16;border-radius:100px;font-size:12px;font-weight:600;letter-spacing:.04em;margin-bottom:16px}
.focus-tag i{font-size:10px}
.focus-content h2{font-size:28px;font-weight:700;line-height:1.3;color:var(--text);margin:0 0 14px}
.focus-content h2 span{color:var(--primary)}
.focus-content .desc{font-size:16px;color:var(--text-sec);line-height:1.85;margin:0 0 22px}
.focus-list{list-style:none;padding:0;margin:0 0 24px}
.focus-list li{display:flex;align-items:flex-start;gap:12px;padding:10px 0;border-bottom:1px solid var(--border);font-size:15px;color:var(--text);line-height:1.65}
.focus-list li:last-child{border-bottom:none}
.focus-list li i{color:var(--primary);font-size:12px;margin-top:6px;flex-shrink:0;width:18px;height:18px;border-radius:50%;background:rgba(13,79,76,.08);display:flex;align-items:center;justify-content:center;font-size:8px}
.focus-link{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--primary);border-bottom:2px dotted var(--primary);padding-bottom:2px;transition:var(--transition)}
.focus-link:hover{border-bottom-style:solid;gap:12px;color:var(--primary-hover)}
.media-order-right{order:2}
/* FAQ */
.faq-section{padding:80px 0;background:#EDEDE5}
.faq-inner{max-width:860px;margin:0 auto}
.section-head{text-align:center;margin-bottom:48px}
.section-head .section-tag{display:inline-flex;align-items:center;gap:6px;padding:5px 16px;background:rgba(13,79,76,.08);color:var(--primary);border-radius:100px;font-size:12px;font-weight:600;letter-spacing:.04em;margin-bottom:14px}
.section-head h2{font-size:32px;font-weight:700;color:var(--text);line-height:1.3;margin:0 0 10px}
.section-head p{font-size:15px;color:var(--text-sec);margin:0}
.faq-item{background:var(--white);border-radius:var(--radius-card);border:1px solid var(--border);margin-bottom:14px;overflow:hidden;transition:var(--transition);box-shadow:var(--shadow-sm)}
.faq-item:hover{box-shadow:var(--shadow-md);border-color:rgba(13,79,76,.2)}
.faq-item.open{border-color:var(--primary);box-shadow:var(--shadow-md)}
.faq-q{display:flex;align-items:center;justify-content:space-between;padding:22px 24px;cursor:pointer;gap:16px;transition:var(--transition)}
.faq-q:hover{background:rgba(13,79,76,.02)}
.faq-q-left{display:flex;align-items:flex-start;gap:14px}
.faq-q-icon{width:28px;height:28px;background:rgba(13,79,76,.08);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--primary);flex-shrink:0;margin-top:2px}
.faq-q-text{font-size:16px;font-weight:600;color:var(--text);line-height:1.5}
.faq-toggle{width:28px;height:28px;border:2px solid var(--border);border-radius:50%;display:flex;align-items:center;justify-content:center;color:var(--text-muted);transition:var(--transition);flex-shrink:0}
.faq-item.open .faq-toggle{background:var(--accent);border-color:var(--accent);color:var(--white);transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;padding:0 24px}
.faq-item.open .faq-a{max-height:600px;padding:0 24px 22px}
.faq-a-inner{display:flex;gap:14px;padding-top:4px}
.faq-a-icon{width:28px;height:28px;background:rgba(224,137,43,.12);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:700;color:var(--accent-hover);flex-shrink:0;margin-top:2px}
.faq-a-text{font-size:15px;color:var(--text-sec);line-height:1.75}
/* 尾部CTA */
.cta-section{padding:80px 0}
.cta-wrap{display:grid;grid-template-columns:1fr 1fr;gap:28px;max-width:1000px;margin:0 auto}
.cta-card{background:var(--white);border-radius:var(--radius-card);border:1px solid var(--border);padding:36px 40px;position:relative;transition:var(--transition);border-left:4px solid var(--primary);box-shadow:var(--shadow-sm)}
.cta-card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px);border-left-color:var(--accent)}
.cta-card-icon{width:48px;height:48px;border-radius:14px;background:rgba(13,79,76,.08);display:flex;align-items:center;justify-content:center;color:var(--primary);font-size:18px;margin-bottom:18px}
.cta-card h3{font-size:20px;font-weight:700;color:var(--text);margin:0 0 8px}
.cta-card p{font-size:14px;color:var(--text-sec);margin:0 0 20px;line-height:1.6}
.cta-card .btn-line{display:inline-flex;align-items:center;gap:8px;font-size:14px;font-weight:600;color:var(--primary);transition:var(--transition);border-bottom:2px solid transparent}
.cta-card .btn-line:hover{border-bottom-color:var(--primary);gap:12px;color:var(--primary-hover)}
/* 页脚 */
.site-footer{background:var(--dark);padding:60px 0 0;color:rgba(255,255,255,.78)}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1.4fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.1)}
.footer-logo{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.footer-logo .logo-mark{width:34px;height:34px}
.footer-logo span{font-size:17px;font-weight:700;color:var(--white)}
.footer-brand p{font-size:14px;color:rgba(255,255,255,.6);line-height:1.7;max-width:320px}
.footer-col-title{font-size:15px;font-weight:600;color:var(--white);margin-bottom:16px;position:relative;padding-bottom:8px}
.footer-col-title::after{content:'';position:absolute;bottom:0;left:0;width:24px;height:2px;background:var(--accent);border-radius:2px}
.footer-nav-links{display:flex;flex-direction:column;gap:10px}
.footer-nav-links a{color:rgba(255,255,255,.65);font-size:14px;transition:var(--transition)}
.footer-nav-links a:hover{color:var(--accent);padding-left:6px}
.footer-info-links{display:flex;flex-direction:column;gap:12px}
.footer-info-links span{display:flex;align-items:center;gap:10px;font-size:14px;color:rgba(255,255,255,.6)}
.footer-info-links i{width:28px;height:28px;background:rgba(255,255,255,.08);border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:12px;color:var(--accent);flex-shrink:0}
.footer-bottom{display:flex;align-items:center;justify-content:center;padding:22px 0;font-size:13px;color:rgba(255,255,255,.4);text-align:center}
.footer-bottom p{margin:0}
/* 响应式 */
@media(max-width:1024px){
.focus-row{gap:36px}
.focus-media img{height:300px}
.cta-wrap{gap:20px;padding:0 20px}
}
@media(max-width:768px){
.nav-shell{padding:12px 16px}
.nav-capsule{height:56px;padding:0 8px 0 16px}
.nav-links{position:fixed;top:80px;left:16px;right:16px;background:rgba(246,244,239,.98);border-radius:24px;box-shadow:var(--shadow-md);flex-direction:column;align-items:stretch;padding:16px;z-index:999;display:none;border:1px solid var(--border)}
.nav-links.open{display:flex}
.nav-links .nav-link{padding:14px 18px;font-size:16px;border-radius:14px;text-align:center}
.nav-links .nav-link.active{background:rgba(13,79,76,.10);color:var(--primary)}
.nav-links .nav-link.active::after{display:none}
.nav-cta{display:none}
.nav-toggle{display:flex}
.section-pad{padding:56px 0}
.page-banner{min-height:260px;padding:110px 20px 48px}
.page-banner h1{font-size:30px}
.page-banner p{font-size:14px}
.focus-section{padding:56px 0}
.focus-row{grid-template-columns:1fr;gap:28px;margin-bottom:48px}
.focus-media img{height:240px}
.focus-content h2{font-size:24px}
.media-order-right{order:0}
.faq-section{padding:56px 0}
.section-head h2{font-size:26px}
.cta-section{padding:56px 0}
.cta-wrap{grid-template-columns:1fr;gap:18px;padding:0 16px}
.cta-card{padding:28px 24px}
.footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:32px}
.footer-brand p{max-width:100%}
}
@media(max-width:520px){
.container{padding:0 16px}
.logo-text{font-size:14px}
.nav-capsule{height:52px}
.page-banner h1{font-size:26px}
.page-banner p{font-size:13px}
.badge{padding:5px 12px;font-size:11px}
.focus-media img{height:200px}
.focus-list li{font-size:14px}
.faq-q{padding:18px 18px}
.faq-q-text{font-size:15px}
.faq-a-inner{gap:10px}
.faq-a-text{font-size:14px}
.section-head h2{font-size:23px}
.cta-card h3{font-size:18px}
.footer-bottom{font-size:12px;padding:18px 16px}
}