/* roulang page: index */
:root {
  --bg: #F7F5F0;
  --bg-soft: #F1EDE5;
  --surface: #FFFFFF;
  --primary: #C62B37;
  --primary-dark: #A8252F;
  --primary-soft: rgba(198, 43, 55, 0.08);
  --accent: #C9A568;
  --text: #1E1A18;
  --text-secondary: #5B534E;
  --text-muted: #8C8480;
  --border: rgba(30, 26, 24, 0.08);
  --border-strong: rgba(30, 26, 24, 0.14);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 12px rgba(30, 26, 24, 0.06);
  --shadow-md: 0 8px 24px rgba(30, 26, 24, 0.10);
  --shadow-lg: 0 16px 40px rgba(30, 26, 24, 0.14);
  --section-space: 88px;
  --container: 1280px;
  --font: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color 0.2s ease; }
button, input { font-family: inherit; font-size: inherit; line-height: inherit; border: none; outline: none; }
ul, ol { margin: 0; padding: 0; }
h1, h2, h3, h4, p { margin: 0; }
h1, h2, h3, h4 { line-height: 1.3; letter-spacing: 0.02em; font-weight: 700; }
h1 { font-size: 40px; }
h2 { font-size: 28px; }
h3 { font-size: 20px; }
h4 { font-size: 17px; }

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(247, 245, 240, 0.9);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}
.site-header.scrolled {
  background: rgba(247, 245, 240, 0.97);
  box-shadow: 0 4px 20px rgba(30, 26, 24, 0.06);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}
.logo-area {
  flex-shrink: 0;
}
.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
}
.logo-mark {
  width: 34px;
  height: 34px;
  background: var(--primary);
  color: #fff;
  border-radius: 9px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  box-shadow: 0 4px 10px rgba(198, 43, 55, 0.25);
  flex-shrink: 0;
}
.logo-text {
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
  line-height: 1.2;
  white-space: nowrap;
}
.mobile-panel { display: contents; }
.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
}
.nav-item {
  display: inline-flex;
  align-items: center;
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  font-size: 15px;
  font-weight: 500;
  color: var(--text-secondary);
  position: relative;
  white-space: nowrap;
  transition: color 0.2s ease, background 0.2s ease;
}
.nav-item:hover {
  color: var(--primary);
  background: var(--primary-soft);
}
.nav-item.active {
  color: var(--primary);
  font-weight: 600;
}
.nav-item.active::after {
  content: "";
  position: absolute;
  bottom: -1px;
  left: 16px;
  right: 16px;
  height: 2px;
  background: var(--primary);
  border-radius: 2px;
}
.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}
.search-box {
  position: relative;
  width: 180px;
}
.search-box input {
  width: 100%;
  height: 40px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  padding: 0 14px 0 36px;
  background: var(--surface);
  color: var(--text);
  font-size: 14px;
  transition: all 0.2s ease;
}
.search-box input::placeholder { color: var(--text-muted); }
.search-box input:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(198, 43, 55, 0.12);
}
.search-box button {
  position: absolute;
  left: 0;
  top: 0;
  width: 40px;
  height: 40px;
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: var(--radius-pill);
  font-size: 14px;
  transition: color 0.2s ease;
}
.search-box button:hover { color: var(--primary); }
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 28px;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  cursor: pointer;
  box-shadow: 0 4px 12px rgba(198, 43, 55, 0.28);
  transition: background 0.22s ease, transform 0.22s ease, box-shadow 0.22s ease;
}
.btn-primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(198, 43, 55, 0.3);
}
.btn-primary:active {
  transform: translateY(0);
}
.btn-primary.btn-sm {
  height: 40px;
  padding: 0 20px;
  font-size: 14px;
}
.btn-primary.btn-lg {
  height: 48px;
  padding: 0 34px;
  font-size: 16px;
}
.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 44px;
  padding: 0 28px;
  background: transparent;
  color: var(--text);
  font-size: 15px;
  font-weight: 600;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: background 0.22s ease, color 0.22s ease, border-color 0.22s ease, transform 0.22s ease;
}
.btn-secondary:hover {
  background: var(--text);
  color: #fff;
  border-color: var(--text);
  transform: translateY(-2px);
}
.btn-secondary.btn-lg {
  height: 48px;
  padding: 0 34px;
  font-size: 16px;
}
.btn-secondary:active {
  transform: translateY(0);
}
.btn-text {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-radius: var(--radius-pill);
  transition: background 0.2s ease, color 0.2s ease;
  background: none;
  cursor: pointer;
}
.btn-text:hover {
  background: rgba(30, 26, 24, 0.06);
  color: var(--text);
}
.nav-toggle {
  display: none;
  width: 40px;
  height: 40px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 10px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
}
.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle.active span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.hero-section {
  position: relative;
  padding: 92px 0 88px;
  overflow: hidden;
}
.hero-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(247, 245, 240, 0.97) 0%, rgba(247, 245, 240, 0.9) 45%, rgba(247, 245, 240, 0.72) 100%),
    url("/assets/images/backpic/back-1.webp") center / cover no-repeat;
  z-index: 0;
}
.hero-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 64px;
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 24px;
  box-shadow: var(--shadow-sm);
}
.hero-badge i { color: var(--primary); }
.hero-content h1 {
  margin-bottom: 20px;
  font-size: 40px;
  line-height: 1.25;
  letter-spacing: 0.01em;
}
.hero-subtitle {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.85;
  max-width: 540px;
  margin-bottom: 32px;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}
.hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
}
.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 13px;
  font-weight: 500;
  color: var(--text-secondary);
}
.hero-meta span i {
  color: var(--accent);
  font-size: 14px;
}
.hero-visual {
  position: relative;
}
.visual-frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.visual-frame img {
  width: 100%;
  height: 440px;
  object-fit: cover;
}
.visual-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(30, 26, 24, 0.55) 100%);
  pointer-events: none;
}
.visual-badge {
  position: absolute;
  bottom: 18px;
  left: 18px;
  right: 18px;
  padding: 14px 18px;
  background: rgba(30, 26, 24, 0.72);
  color: #fff;
  border-radius: 12px;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}
.visual-badge i { color: var(--accent); }
.visual-float {
  position: absolute;
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  box-shadow: var(--shadow-md);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  border: 1px solid var(--border);
  z-index: 2;
}
.visual-float i {
  width: 30px;
  height: 30px;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}
.visual-float-1 { top: 24px; right: -18px; }
.visual-float-2 { bottom: 64px; left: -20px; }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.visual-float-1 { animation: floaty 5s ease-in-out infinite; }
.visual-float-2 { animation: floaty 6s ease-in-out infinite reverse; }

.entry-section {
  padding: var(--section-space) 0;
  background: var(--bg);
}
.entry-banner {
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 34px 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  margin-bottom: 32px;
  box-shadow: 0 12px 28px rgba(198, 43, 55, 0.22);
}
.banner-text h2 {
  color: #fff;
  margin-bottom: 8px;
  font-size: 26px;
}
.banner-text p {
  color: rgba(255, 255, 255, 0.82);
  font-size: 15px;
  margin: 0;
}
.entry-banner .btn-primary {
  background: #fff;
  color: var(--primary);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
}
.entry-banner .btn-primary:hover {
  background: #f3ecec;
  transform: translateY(-2px);
}
.entry-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.entry-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 28px 26px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.entry-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(198, 43, 55, 0.22);
}
.entry-icon {
  width: 48px;
  height: 48px;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 6px;
  transition: background 0.25s ease, color 0.25s ease;
}
.entry-card:hover .entry-icon {
  background: var(--primary);
  color: #fff;
}
.entry-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--text);
}
.entry-card p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
  flex: 1;
}
.entry-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  margin-top: 8px;
  transition: gap 0.2s ease;
}
.entry-card:hover .entry-link { gap: 10px; }

.story-section {
  padding: var(--section-space) 0;
  background: var(--bg-soft);
}
.story-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 56px;
  align-items: center;
}
.story-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}
.story-image img {
  width: 100%;
  height: 420px;
  object-fit: cover;
}
.story-image::after {
  content: "";
  position: absolute;
  bottom: 18px;
  left: 18px;
  width: 72px;
  height: 4px;
  background: var(--accent);
  border-radius: 4px;
}
.story-content h2 {
  margin-bottom: 24px;
  font-size: 30px;
}
.story-content p {
  color: var(--text-secondary);
  font-size: 16px;
  line-height: 1.85;
  margin-bottom: 20px;
}
.story-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}
.tag {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  transition: background 0.2s ease, color 0.2s ease;
  cursor: default;
}
.tag:hover {
  background: var(--accent);
  color: #fff;
}

.featured-section {
  padding: var(--section-space) 0;
}
.section-head {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 48px;
}
.section-head h2 { margin-bottom: 12px; }
.section-head p {
  color: var(--text-secondary);
  font-size: 16px;
}
.featured-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  grid-template-rows: auto auto;
  gap: 24px;
}
.featured-card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.featured-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(198, 43, 55, 0.18);
}
.featured-main { grid-row: span 2; }
.featured-card .card-img {
  position: relative;
  overflow: hidden;
}
.featured-card .card-img img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.featured-main .card-img img { height: 340px; }
.featured-card:hover .card-img img { transform: scale(1.03); }
.card-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 4px 14px;
  background: rgba(30, 26, 24, 0.68);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  border-radius: var(--radius-pill);
  z-index: 2;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}
.card-body {
  padding: 22px 24px 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
  gap: 10px;
}
.card-body h3 {
  font-size: 19px;
  line-height: 1.45;
  color: var(--text);
  transition: color 0.2s ease;
}
.featured-card:hover .card-body h3 { color: var(--primary); }
.card-body p {
  color: var(--text-secondary);
  font-size: 14px;
  line-height: 1.7;
  flex: 1;
}
.featured-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  transition: gap 0.2s ease;
}
.featured-card:hover .featured-link { gap: 10px; }

.news-section {
  padding: var(--section-space) 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.news-list {
  max-width: 860px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
}
.news-item {
  display: grid;
  grid-template-columns: 150px 1fr;
  gap: 28px;
  padding: 30px 0;
  border-bottom: 1px solid var(--border);
  transition: all 0.25s ease;
}
.news-item:last-child { border-bottom: none; }
.news-date {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
}
.date-icon {
  width: 36px;
  height: 36px;
  background: var(--primary-soft);
  color: var(--primary);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
}
.news-date time {
  font-size: 14px;
  font-weight: 600;
  color: var(--text-secondary);
}
.date-line {
  width: 2px;
  height: 30px;
  background: var(--border-strong);
  margin: 2px 0 0 17px;
  border-radius: 2px;
  transition: background 0.25s ease;
}
.news-item:hover .date-line { background: var(--primary); }
.news-info { min-width: 0; }
.news-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
  flex-wrap: wrap;
}
.badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 12px;
  border-radius: var(--radius-pill);
  border: 1px solid var(--accent);
  color: var(--text-secondary);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.03em;
  background: transparent;
}
.news-category {
  font-size: 13px;
  color: var(--text-muted);
}
.news-title {
  font-size: 18px;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 8px;
}
.news-title a {
  color: var(--text);
  transition: color 0.2s ease;
}
.news-title a:hover { color: var(--primary); }
.news-excerpt {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.7;
}
.news-empty {
  text-align: center;
  padding: 56px 24px;
  background: var(--bg-soft);
  border-radius: var(--radius-md);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}
.empty-art {
  width: 86px;
  height: 86px;
  border-radius: 50%;
  background: conic-gradient(from 30deg, #F1EDE5, #C9A568, #F1EDE5, #C62B37, #F1EDE5);
  position: relative;
  opacity: 0.8;
}
.empty-art::before {
  content: "";
  position: absolute;
  inset: 22px;
  background: var(--surface);
  border-radius: 50%;
}
.news-empty p {
  color: var(--text-secondary);
  font-size: 15px;
  margin: 0;
}
.news-empty .btn-text {
  color: var(--primary);
  font-weight: 600;
}

.trust-section {
  padding: 60px 0;
  background: #1E1A18;
  color: #fff;
}
.trust-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.stat-item {
  text-align: center;
  padding: 34px 20px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  transition: background 0.25s ease, transform 0.25s ease;
}
.stat-item:hover {
  background: rgba(255, 255, 255, 0.09);
  transform: translateY(-3px);
}
.stat-num {
  display: block;
  font-size: 38px;
  font-weight: 800;
  color: var(--accent);
  letter-spacing: 0.05em;
  line-height: 1.2;
  margin-bottom: 8px;
}
.stat-label {
  color: rgba(255, 255, 255, 0.65);
  font-size: 14px;
}

.faq-section {
  padding: var(--section-space) 0;
}
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  margin-bottom: 16px;
  overflow: hidden;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.faq-item.open {
  border-color: rgba(198, 43, 55, 0.35);
  box-shadow: var(--shadow-sm);
}
.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 24px;
  background: transparent;
  border: none;
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  text-align: left;
  transition: color 0.2s ease;
}
.faq-question:hover { color: var(--primary); }
.faq-item.open .faq-question { color: var(--primary); }
.faq-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--bg-soft);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--text-secondary);
  flex-shrink: 0;
  transition: transform 0.3s ease, background 0.25s ease, color 0.25s ease;
}
.faq-item.open .faq-icon {
  transform: rotate(45deg);
  background: var(--primary);
  color: #fff;
}
.faq-answer {
  max-height: 0;
  overflow: hidden;
  padding: 0 24px;
  transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-item.open .faq-answer {
  max-height: 300px;
  padding: 0 24px 22px;
}
.faq-answer p {
  color: var(--text-secondary);
  font-size: 15px;
  line-height: 1.8;
  margin: 0;
}

.cta-section {
  padding: var(--section-space) 0;
  background: linear-gradient(135deg, #F1EDE5 0%, #F7F5F0 100%);
}
.cta-inner {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 52px 56px;
  display: flex;
  gap: 48px;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
}
.cta-content { max-width: 480px; }
.cta-content h2 { margin-bottom: 12px; font-size: 28px; }
.cta-content p { color: var(--text-secondary); font-size: 16px; }
.subscribe-form { flex: 1; max-width: 460px; }
.subscribe-form label {
  display: block;
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text);
}
.form-row {
  display: flex;
  gap: 12px;
}
.subscribe-form input[type="email"] {
  flex: 1;
  height: 46px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  padding: 0 16px;
  font-size: 14px;
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.subscribe-form input[type="email"]::placeholder { color: var(--text-muted); }
.subscribe-form input[type="email"]:focus {
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(198, 43, 55, 0.1);
}
.form-message {
  font-size: 13px;
  color: var(--text-muted);
  margin: 10px 0 0;
}
.subscribe-form.error input[type="email"] { border-color: #B3261E; }
.subscribe-form.error .form-message { color: #B3261E; }
.subscribe-form.success input[type="email"] { border-color: #2F7D4F; }
.subscribe-form.success .form-message { color: #2F7D4F; }

.site-footer {
  background: #1E1A18;
  color: rgba(255, 255, 255, 0.7);
  padding: 72px 0 28px;
}
.footer-top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.footer-logo .logo-mark {
  background: var(--primary);
  color: #fff;
}
.footer-logo .logo-text {
  color: #fff;
  font-size: 18px;
  font-weight: 700;
}
.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(255, 255, 255, 0.5);
  margin: 18px 0 0;
  max-width: 300px;
}
.footer-col h4 {
  color: #fff;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.03em;
  margin-bottom: 18px;
}
.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-col a {
  color: rgba(255, 255, 255, 0.55);
  font-size: 14px;
  transition: color 0.2s ease;
}
.footer-col a:hover { color: #fff; }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding-top: 24px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.35);
  flex-wrap: wrap;
}
.footer-links {
  display: flex;
  gap: 16px;
  align-items: center;
}
.footer-links a {
  color: rgba(255, 255, 255, 0.45);
  font-size: 13px;
}
.footer-links a:hover { color: #fff; }
.footer-links span { opacity: 0.3; }

@media (max-width: 1023px) {
  :root { --section-space: 64px; }
  .nav-wrap { gap: 16px; }
  .search-box { width: 140px; }
  .hero-grid { grid-template-columns: 1fr; gap: 48px; }
  .hero-content h1 { font-size: 34px; }
  .visual-frame img { height: 360px; }
  .entry-grid { grid-template-columns: repeat(2, 1fr); }
  .story-grid { grid-template-columns: 1fr; gap: 40px; }
  .story-image img { height: 360px; }
  .featured-grid { grid-template-columns: 1fr; }
  .featured-main { grid-row: span 1; }
  .featured-main .card-img img { height: 260px; }
  .trust-stats { grid-template-columns: repeat(2, 1fr); }
  .cta-inner { flex-direction: column; gap: 32px; align-items: flex-start; }
  .subscribe-form { max-width: 100%; width: 100%; }
  .footer-top { grid-template-columns: repeat(2, 1fr); gap: 40px; }
}

@media (max-width: 767px) {
  :root { --section-space: 56px; }
  .container { padding: 0 16px; }
  h1 { font-size: 28px; }
  h2 { font-size: 24px; }
  h3 { font-size: 18px; }
  .site-header { height: 60px; }
  .nav-wrap { height: 60px; gap: 8px; }
  .logo-mark { width: 30px; height: 30px; font-size: 14px; border-radius: 8px; }
  .logo-text { font-size: 15px; white-space: normal; line-height: 1.2; }
  .mobile-panel {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 16px 32px rgba(30, 26, 24, 0.1);
    padding: 20px 24px 24px;
    flex-direction: column;
    gap: 18px;
    z-index: 99;
  }
  .site-header.open .mobile-panel { display: flex; }
  .mobile-panel .main-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: 4px;
  }
  .mobile-panel .nav-actions {
    flex-direction: column;
    align-items: stretch;
    gap: 12px;
  }
  .mobile-panel .nav-actions .search-box { width: 100%; }
  .mobile-panel .nav-actions .btn-primary { justify-content: center; }
  .nav-toggle { display: flex; }
  .hero-section { padding: 48px 0 40px; }
  .hero-section::before {
    background:
      linear-gradient(180deg, rgba(247, 245, 240, 0.96) 0%, rgba(247, 245, 240, 0.85) 100%),
      url("/assets/images/backpic/back-1.webp") center / cover no-repeat;
  }
  .hero-content h1 { font-size: 28px; }
  .hero-subtitle { font-size: 15px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .btn-primary, .hero-actions .btn-secondary { width: 100%; }
  .hero-meta { flex-direction: column; gap: 12px; }
  .visual-frame img { height: 260px; }
  .visual-float-1 { top: 12px; right: 8px; }
  .visual-float-2 { bottom: 40px; left: 8px; }
  .visual-badge { font-size: 13px; }
  .entry-banner { flex-direction: column; align-items: flex-start; gap: 16px; padding: 28px 24px; }
  .entry-banner .btn-primary { width: 100%; }
  .entry-grid { grid-template-columns: 1fr; }
  .entry-card { padding: 24px; }
  .story-image img { height: 260px; }
  .story-content p { font-size: 15px; }
  .featured-grid { gap: 16px; }
  .featured-main .card-img img { height: 220px; }
  .card-body { padding: 18px 20px 20px; }
  .section-head { margin-bottom: 32px; }
  .news-item { grid-template-columns: 1fr; gap: 12px; padding: 24px 0; }
  .news-date { flex-direction: row; align-items: center; gap: 12px; }
  .date-line { width: 30px; height: 2px; margin: 0; }
  .trust-stats { grid-template-columns: 1fr 1fr; gap: 14px; }
  .stat-item { padding: 24px 16px; }
  .stat-num { font-size: 30px; }
  .cta-section { padding: 56px 0; }
  .cta-inner { padding: 28px 20px; }
  .form-row { flex-direction: column; }
  .form-row .btn-primary { width: 100%; }
  .footer-top { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-links { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 380px) {
  .logo-text { font-size: 13px; }
  .logo-mark { width: 28px; height: 28px; }
}

/* roulang page: category1 */
:root {
      --bg: #F7F5F0;
      --card-bg: #FFFFFF;
      --brand: #C62B37;
      --brand-dark: #A8252F;
      --gold: #C9A568;
      --text: #1E1A18;
      --text-sub: #5B534E;
      --text-weak: #8C8480;
      --border: rgba(30, 26, 24, 0.08);
      --border-strong: rgba(30, 26, 24, 0.15);
      --success: #2F7D4F;
      --warning: #D97706;
      --error: #B3261E;
      --radius-lg: 20px;
      --radius-md: 16px;
      --radius-sm: 10px;
      --radius-round: 999px;
      --shadow-sm: 0 2px 12px rgba(30, 26, 24, 0.06);
      --shadow-md: 0 8px 24px rgba(30, 26, 24, 0.10);
      --shadow-lg: 0 16px 40px rgba(30, 26, 24, 0.14);
      --trans: all 0.25s ease;
      --header-h: 72px;
    }

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

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

    body {
      font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
      font-size: 16px;
      line-height: 1.75;
      color: var(--text);
      background-color: var(--bg);
      -webkit-font-smoothing: antialiased;
    }

    img {
      max-width: 100%;
      display: block;
    }

    a {
      color: inherit;
      text-decoration: none;
    }

    ul,
    ol {
      list-style: none;
    }

    button,
    input {
      font-family: inherit;
      font-size: inherit;
    }

    .container {
      max-width: 1280px;
      margin: 0 auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    .section-pad {
      padding: 88px 0;
    }

    .section-pad-sm {
      padding: 56px 0;
    }

    .section-head {
      margin-bottom: 40px;
      max-width: 720px;
    }

    .section-head.center {
      margin-left: auto;
      margin-right: auto;
      text-align: center;
    }

    .section-kicker {
      display: inline-block;
      font-size: 13px;
      font-weight: 700;
      letter-spacing: 0.14em;
      color: var(--brand);
      background: rgba(198, 43, 55, 0.08);
      padding: 6px 16px;
      border-radius: var(--radius-round);
      margin-bottom: 14px;
      text-transform: none;
    }

    .section-title {
      font-size: 28px;
      line-height: 1.3;
      font-weight: 700;
      letter-spacing: 0.02em;
      color: var(--text);
    }

    .section-desc {
      font-size: 16px;
      color: var(--text-sub);
      margin-top: 12px;
      line-height: 1.75;
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      min-height: 44px;
      padding: 0 28px;
      border-radius: var(--radius-round);
      font-size: 15px;
      font-weight: 600;
      border: 1px solid transparent;
      cursor: pointer;
      transition: var(--trans);
      outline: none;
      white-space: nowrap;
      line-height: 1;
    }

    .btn:focus-visible {
      outline: 2px solid var(--brand);
      outline-offset: 3px;
      box-shadow: 0 0 0 6px rgba(198, 43, 55, 0.18);
    }

    .btn-brand {
      background: var(--brand);
      color: #fff;
    }

    .btn-brand:hover {
      background: var(--brand-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 20px rgba(168, 37, 47, 0.25);
    }

    .btn-brand:active {
      transform: translateY(0);
      box-shadow: none;
    }

    .btn-outline {
      background: transparent;
      color: var(--text);
      border-color: var(--text);
    }

    .btn-outline:hover {
      background: var(--text);
      color: #fff;
      border-color: var(--text);
      transform: translateY(-2px);
    }

    .btn-outline:active {
      transform: translateY(0);
    }

    .btn-text {
      background: transparent;
      color: var(--text);
      border: none;
      min-height: 40px;
      padding: 0 12px;
    }

    .btn-text i {
      transition: transform 0.25s ease;
    }

    .btn-text:hover i {
      transform: translateX(4px);
    }

    .btn-text:focus-visible {
      outline: 2px solid var(--brand);
      outline-offset: 2px;
      border-radius: var(--radius-sm);
    }

    .btn-lg {
      min-height: 52px;
      padding: 0 40px;
      font-size: 16px;
    }

    /* ===== Header / Nav ===== */
    .site-header {
      position: fixed;
      top: 0;
      left: 0;
      width: 100%;
      z-index: 100;
      height: var(--header-h);
      background: transparent;
      transition: var(--trans);
      border-bottom: 1px solid transparent;
    }

    .site-header.scrolled {
      background: rgba(247, 245, 240, 0.95);
      backdrop-filter: blur(14px);
      -webkit-backdrop-filter: blur(14px);
      border-bottom-color: rgba(30, 26, 24, 0.06);
      box-shadow: 0 4px 24px rgba(30, 26, 24, 0.05);
    }

    .site-header .container {
      height: var(--header-h);
      display: flex;
      align-items: center;
      gap: 24px;
    }

    .brand-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }

    .brand-logo .logo-mark {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      background: var(--brand);
      color: #fff;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 18px;
      box-shadow: 0 4px 12px rgba(198, 43, 55, 0.25);
    }

    .brand-logo .logo-text {
      font-size: 18px;
      font-weight: 800;
      letter-spacing: 0.02em;
      color: var(--text);
      line-height: 1.2;
    }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 32px;
      margin-left: 16px;
    }

    .nav-item {
      font-size: 15px;
      font-weight: 500;
      color: var(--text-sub);
      padding: 6px 2px;
      position: relative;
      transition: var(--trans);
      white-space: nowrap;
    }

    .nav-item::after {
      content: "";
      position: absolute;
      left: 0;
      right: 100%;
      bottom: 0;
      height: 2px;
      background: var(--brand);
      border-radius: 2px;
      transition: right 0.28s ease;
    }

    .nav-item:hover {
      color: var(--brand);
    }

    .nav-item:hover::after {
      right: 0;
    }

    .nav-item.active {
      color: var(--brand);
      font-weight: 600;
    }

    .nav-item.active::after {
      right: 0;
    }

    .header-actions {
      display: flex;
      align-items: center;
      gap: 12px;
      margin-left: auto;
    }

    .header-search {
      position: relative;
      display: flex;
      align-items: center;
    }

    .header-search input {
      width: 160px;
      height: 40px;
      border-radius: var(--radius-round);
      border: 1px solid var(--border-strong);
      background: rgba(255, 255, 255, 0.6);
      padding: 0 38px 0 16px;
      font-size: 14px;
      color: var(--text);
      outline: none;
      transition: var(--trans);
    }

    .header-search input::placeholder {
      color: var(--text-weak);
    }

    .header-search input:focus {
      border-color: var(--brand);
      background: #fff;
      box-shadow: 0 0 0 4px rgba(198, 43, 55, 0.12);
      width: 200px;
    }

    .header-search .search-btn {
      position: absolute;
      right: 4px;
      width: 32px;
      height: 32px;
      border: none;
      background: var(--brand);
      color: #fff;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: var(--trans);
    }

    .header-search .search-btn:hover {
      background: var(--brand-dark);
    }

    .header-search .search-btn:focus-visible {
      outline: 2px solid var(--brand);
      outline-offset: 2px;
    }

    .header-login {
      background: transparent;
      border: none;
      font-size: 14px;
      font-weight: 500;
      color: var(--text);
      padding: 8px 12px;
      border-radius: var(--radius-round);
      cursor: pointer;
      transition: var(--trans);
    }

    .header-login:hover {
      background: rgba(30, 26, 24, 0.06);
      color: var(--brand);
    }

    .header-login:focus-visible {
      outline: 2px solid var(--brand);
      outline-offset: 2px;
    }

    .header-cta {
      min-height: 40px;
      padding: 0 20px;
      font-size: 14px;
    }

    .menu-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border: 1px solid var(--border-strong);
      background: rgba(255, 255, 255, 0.7);
      border-radius: var(--radius-sm);
      color: var(--text);
      font-size: 18px;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      transition: var(--trans);
    }

    .menu-toggle:hover {
      border-color: var(--brand);
      color: var(--brand);
    }

    .menu-toggle:focus-visible {
      outline: 2px solid var(--brand);
      outline-offset: 2px;
    }

    /* ===== Hero ===== */
    .page-hero {
      padding: 160px 0 72px;
      position: relative;
      background: linear-gradient(120deg, rgba(247, 245, 240, 0.92) 0%, rgba(247, 245, 240, 0.78) 100%),
        url('/assets/images/backpic/back-2.webp') center center / cover no-repeat;
    }

    .page-hero .container {
      position: relative;
      z-index: 2;
    }

    .page-hero-grid {
      display: grid;
      grid-template-columns: 1.1fr 0.9fr;
      gap: 48px;
      align-items: center;
    }

    .page-hero-text {
      max-width: 620px;
    }

    .hero-badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 255, 255, 0.75);
      border: 1px solid rgba(198, 43, 55, 0.2);
      color: var(--brand);
      font-size: 13px;
      font-weight: 600;
      padding: 8px 16px;
      border-radius: var(--radius-round);
      margin-bottom: 20px;
      backdrop-filter: blur(6px);
    }

    .page-hero h1 {
      font-size: 40px;
      line-height: 1.25;
      color: var(--text);
      letter-spacing: 0.02em;
      font-weight: 800;
      margin-bottom: 16px;
    }

    .page-hero .hero-sub {
      font-size: 17px;
      line-height: 1.8;
      color: var(--text-sub);
      margin-bottom: 28px;
      max-width: 520px;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      gap: 14px;
      flex-wrap: wrap;
    }

    .hero-entry-card {
      background: rgba(255, 255, 255, 0.88);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 28px;
      box-shadow: var(--shadow-md);
      backdrop-filter: blur(10px);
    }

    .hero-entry-card .card-label {
      font-size: 13px;
      color: var(--text-weak);
      font-weight: 600;
      text-transform: uppercase;
      letter-spacing: 0.08em;
      margin-bottom: 12px;
    }

    .hero-entry-card .entry-short {
      color: var(--text);
      font-size: 16px;
      font-weight: 600;
    }

    .hero-entry-list {
      margin-top: 16px;
      display: grid;
      gap: 10px;
    }

    .hero-entry-list li {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 12px 14px;
      background: var(--bg);
      border-radius: var(--radius-sm);
      font-size: 14px;
      color: var(--text-sub);
    }

    .hero-entry-list li i {
      color: var(--brand);
      width: 18px;
      text-align: center;
    }

    .hero-entry-list .tag {
      margin-left: auto;
      font-size: 12px;
      font-weight: 600;
      color: var(--brand);
      background: rgba(198, 43, 55, 0.08);
      padding: 3px 10px;
      border-radius: var(--radius-round);
    }

    /* ===== Quick Entry Banner ===== */
    .quick-entry {
      background: #fff;
      border-bottom: 1px solid var(--border);
    }

    .quick-banner {
      background: linear-gradient(120deg, #1E1A18 0%, #2A2420 100%);
      border-radius: var(--radius-lg);
      padding: 36px 40px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      margin-bottom: 32px;
      color: #fff;
      position: relative;
      overflow: hidden;
    }

    .quick-banner::after {
      content: "";
      position: absolute;
      right: -40px;
      top: -40px;
      width: 200px;
      height: 200px;
      border-radius: 50%;
      background: rgba(201, 165, 104, 0.15);
    }

    .quick-banner .banner-text {
      position: relative;
      z-index: 1;
    }

    .quick-banner .banner-text h2 {
      font-size: 22px;
      font-weight: 700;
      margin-bottom: 8px;
    }

    .quick-banner .banner-text p {
      color: rgba(255, 255, 255, 0.75);
      font-size: 15px;
      line-height: 1.6;
      max-width: 480px;
    }

    .quick-banner .btn {
      position: relative;
      z-index: 1;
      background: var(--brand);
      color: #fff;
      border: none;
      flex-shrink: 0;
    }

    .quick-banner .btn:hover {
      background: #E03542;
      transform: translateY(-2px);
      box-shadow: 0 10px 28px rgba(198, 43, 55, 0.35);
    }

    .entry-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 20px;
    }

    .entry-card {
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 28px 24px;
      transition: var(--trans);
      position: relative;
      overflow: hidden;
    }

    .entry-card::before {
      content: "";
      position: absolute;
      left: 0;
      top: 0;
      height: 4px;
      width: 0;
      background: var(--brand);
      transition: width 0.3s ease;
      border-radius: 0 4px 4px 0;
    }

    .entry-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-md);
      border-color: rgba(198, 43, 55, 0.25);
    }

    .entry-card:hover::before {
      width: 100%;
    }

    .entry-card .card-icon {
      width: 48px;
      height: 48px;
      border-radius: 12px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 20px;
      color: var(--brand);
      background: rgba(198, 43, 55, 0.08);
      margin-bottom: 18px;
    }

    .entry-card h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text);
    }

    .entry-card p {
      font-size: 14px;
      color: var(--text-sub);
      line-height: 1.7;
      margin-bottom: 16px;
    }

    .entry-card .card-link {
      font-size: 13px;
      font-weight: 600;
      color: var(--text);
      display: inline-flex;
      align-items: center;
      gap: 6px;
      transition: var(--trans);
    }

    .entry-card .card-link i {
      font-size: 12px;
      transition: transform 0.25s ease;
    }

    .entry-card .card-link:hover {
      color: var(--brand);
    }

    .entry-card .card-link:hover i {
      transform: translateX(4px);
    }

    /* ===== Scenario ===== */
    .scenario-section {
      background: var(--bg);
    }

    .scenario-wrap {
      display: grid;
      grid-template-columns: 0.9fr 1.1fr;
      gap: 24px;
      align-items: stretch;
    }

    .scenario-main {
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-lg);
      padding: 36px;
      box-shadow: var(--shadow-sm);
      display: flex;
      flex-direction: column;
    }

    .scenario-main .scenario-icon {
      width: 56px;
      height: 56px;
      background: rgba(198, 43, 55, 0.1);
      border-radius: 14px;
      color: var(--brand);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 24px;
      margin-bottom: 20px;
    }

    .scenario-main h3 {
      font-size: 22px;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 12px;
    }

    .scenario-main p {
      color: var(--text-sub);
      font-size: 15px;
      line-height: 1.8;
      flex: 1;
    }

    .scenario-aside {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
    }

    .scenario-card {
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 28px;
      transition: var(--trans);
    }

    .scenario-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-3px);
      border-color: rgba(201, 165, 104, 0.6);
    }

    .scenario-card .num {
      font-size: 32px;
      font-weight: 800;
      color: var(--gold);
      line-height: 1;
      margin-bottom: 14px;
      font-family: Georgia, "Times New Roman", serif;
      letter-spacing: 0.02em;
    }

    .scenario-card h4 {
      font-size: 17px;
      font-weight: 700;
      margin-bottom: 8px;
      color: var(--text);
    }

    .scenario-card p {
      font-size: 14px;
      color: var(--text-sub);
      line-height: 1.7;
      margin-bottom: 14px;
    }

    .scenario-card .scene-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
    }

    .scene-tags span {
      font-size: 12px;
      padding: 4px 12px;
      border-radius: var(--radius-round);
      border: 1px solid rgba(201, 165, 104, 0.5);
      color: var(--text-sub);
      background: rgba(201, 165, 104, 0.06);
    }

    /* ===== Guide + Image Asymmetric ===== */
    .guide-visual {
      background: #fff;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

    .guide-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 48px;
      align-items: center;
    }

    .guide-image {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-md);
      line-height: 0;
    }

    .guide-image img {
      width: 100%;
      height: 420px;
      object-fit: cover;
      transition: transform 0.5s ease;
    }

    .guide-image:hover img {
      transform: scale(1.02);
    }

    .guide-image .img-caption {
      position: absolute;
      left: 16px;
      bottom: 16px;
      background: rgba(30, 26, 24, 0.75);
      backdrop-filter: blur(8px);
      color: #fff;
      font-size: 13px;
      padding: 8px 16px;
      border-radius: var(--radius-round);
      line-height: 1.4;
    }

    .guide-info-list {
      display: grid;
      gap: 0;
    }

    .guide-info-item {
      display: grid;
      grid-template-columns: 72px 1fr;
      gap: 20px;
      padding: 22px 0;
      border-bottom: 1px solid var(--border);
      transition: var(--trans);
      position: relative;
    }

    .guide-info-item:last-child {
      border-bottom: none;
    }

    .guide-info-item::before {
      content: "";
      position: absolute;
      left: -12px;
      top: 28px;
      width: 3px;
      height: 20px;
      background: var(--brand);
      border-radius: 3px;
      opacity: 0;
      transition: var(--trans);
    }

    .guide-info-item:hover::before {
      opacity: 1;
    }

    .guide-info-item .date {
      font-size: 14px;
      font-weight: 600;
      color: var(--text-weak);
      padding-top: 6px;
    }

    .guide-info-item h4 {
      font-size: 17px;
      font-weight: 700;
      color: var(--text);
      margin-bottom: 6px;
      transition: var(--trans);
    }

    .guide-info-item:hover h4 {
      color: var(--brand);
    }

    .guide-info-item p {
      font-size: 14px;
      color: var(--text-sub);
      line-height: 1.7;
    }

    .guide-info-item .meta-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 10px;
    }

    .meta-row .badge {
      display: inline-flex;
      align-items: center;
      gap: 4px;
      font-size: 12px;
      color: var(--text-sub);
      border: 1px solid rgba(201, 165, 104, 0.5);
      background: rgba(201, 165, 104, 0.08);
      padding: 3px 12px;
      border-radius: var(--radius-round);
      font-weight: 500;
    }

    .meta-row .badge i {
      color: var(--gold);
      font-size: 10px;
    }

    /* ===== Steps ===== */
    .steps-section {
      background: linear-gradient(180deg, #FFFFFF 0%, #F7F5F0 100%);
    }

    .steps-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 24px;
      margin-top: 16px;
    }

    .step-card {
      background: var(--card-bg);
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      padding: 28px 24px;
      position: relative;
      transition: var(--trans);
    }

    .step-card:hover {
      box-shadow: var(--shadow-md);
      transform: translateY(-4px);
    }

    .step-card .step-no {
      font-size: 42px;
      font-weight: 800;
      font-family: Georgia, serif;
      color: transparent;
      -webkit-text-stroke: 1.5px var(--gold);
      line-height: 1;
      margin-bottom: 18px;
      display: block;
    }

    .step-card h3 {
      font-size: 18px;
      font-weight: 700;
      margin-bottom: 10px;
      color: var(--text);
    }

    .step-card p {
      font-size: 14px;
      color: var(--text-sub);
      line-height: 1.7;
    }

    .step-card .step-arrow {
      position: absolute;
      top: 32px;
      right: -20px;
      color: var(--gold);
      z-index: 2;
      font-size: 14px;
    }

    .step-card:last-child .step-arrow {
      display: none;
    }

    /* ===== Tag Filter ===== */
    .tag-section {
      background: #fff;
    }

    .tag-section .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 24px;
      max-width: 100%;
      flex-wrap: wrap;
    }

    .tag-cloud {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 20px;
    }

    .tag-pill {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      font-weight: 500;
      color: var(--text-sub);
      padding: 8px 18px;
      border-radius: var(--radius-round);
      background: var(--bg);
      border: 1px solid var(--border);
      cursor: default;
      transition: var(--trans);
      line-height: 1;
    }

    .tag-pill i {
      color: var(--gold);
      font-size: 11px;
    }

    .tag-pill:hover {
      border-color: var(--brand);
      color: var(--brand);
      background: rgba(198, 43, 55, 0.04);
      transform: translateY(-2px);
      box-shadow: var(--shadow-sm);
    }

    .tag-pill .count {
      font-size: 12px;
      background: rgba(30, 26, 24, 0.06);
      padding: 2px 8px;
      border-radius: var(--radius-round);
      color: var(--text-weak);
    }

    /* ===== FAQ ===== */
    .faq-section {
      background: var(--bg);
    }

    .faq-wrap {
      max-width: 860px;
      margin: 0 auto;
      display: grid;
      gap: 14px;
    }

    .faq-item {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: var(--radius-md);
      overflow: hidden;
      transition: var(--trans);
    }

    .faq-item:hover {
      border-color: rgba(198, 43, 55, 0.25);
    }

    .faq-item.open {
      border-color: rgba(198, 43, 55, 0.5);
      box-shadow: var(--shadow-sm);
    }

    .faq-question {
      width: 100%;
      min-height: 52px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 0 24px;
      background: transparent;
      border: none;
      cursor: pointer;
      font-size: 16px;
      font-weight: 600;
      color: var(--text);
      text-align: left;
      transition: var(--trans);
    }

    .faq-question:focus-visible {
      outline: 2px solid var(--brand);
      outline-offset: -2px;
    }

    .faq-question .faq-icon {
      width: 28px;
      height: 28px;
      border-radius: 50%;
      background: var(--bg);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      flex-shrink: 0;
      transition: transform 0.3s ease;
      color: var(--text-sub);
    }

    .faq-item.open .faq-icon {
      transform: rotate(45deg);
      color: var(--brand);
      background: rgba(198, 43, 55, 0.08);
    }

    .faq-answer {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.35s ease;
    }

    .faq-answer-inner {
      padding: 0 24px 20px;
      font-size: 15px;
      color: var(--text-sub);
      line-height: 1.8;
      border-top: 1px solid transparent;
    }

    .faq-item.open .faq-answer-inner {
      border-top-color: var(--border);
      padding-top: 16px;
    }

    /* ===== CTA ===== */
    .cta-section {
      background: linear-gradient(135deg, #1E1A18 0%, #312A26 100%);
      position: relative;
      overflow: hidden;
      color: #fff;
    }

    .cta-section::before {
      content: "";
      position: absolute;
      right: -80px;
      bottom: -80px;
      width: 280px;
      height: 280px;
      border-radius: 50%;
      background: rgba(201, 165, 104, 0.1);
    }

    .cta-inner {
      display: grid;
      grid-template-columns: 1fr auto;
      gap: 40px;
      align-items: center;
      position: relative;
      z-index: 1;
    }

    .cta-inner h2 {
      font-size: 26px;
      font-weight: 700;
      margin-bottom: 12px;
    }

    .cta-inner p {
      color: rgba(255, 255, 255, 0.75);
      font-size: 15px;
      max-width: 480px;
      line-height: 1.7;
    }

    .cta-actions {
      display: flex;
      gap: 14px;
      flex-wrap: wrap;
    }

    .cta-actions .btn-brand {
      background: var(--brand);
    }

    .cta-actions .btn-outline {
      border-color: rgba(255, 255, 255, 0.6);
      color: #fff;
    }

    .cta-actions .btn-outline:hover {
      background: #fff;
      color: #1E1A18;
      border-color: #fff;
    }

    /* ===== Footer ===== */
    .site-footer {
      background: #1E1A18;
      color: rgba(255, 255, 255, 0.75);
      padding-top: 72px;
    }

    .site-footer .container {
      max-width: 1280px;
      margin: 0 auto;
    }

    .footer-top {
      display: grid;
      grid-template-columns: 2fr 1fr 1fr 1fr;
      gap: 48px;
      padding-bottom: 48px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .footer-logo {
      display: flex;
      align-items: center;
      gap: 10px;
      margin-bottom: 16px;
    }

    .footer-logo .logo-mark {
      width: 36px;
      height: 36px;
      border-radius: 10px;
      background: var(--brand);
      color: #fff;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 16px;
    }

    .footer-logo .logo-text {
      font-size: 17px;
      font-weight: 700;
      color: #fff;
    }

    .footer-brand p {
      font-size: 14px;
      line-height: 1.8;
      color: rgba(255, 255, 255, 0.6);
      max-width: 320px;
      margin-bottom: 20px;
    }

    .footer-col h4 {
      font-size: 14px;
      font-weight: 600;
      color: #fff;
      margin-bottom: 16px;
      letter-spacing: 0.05em;
    }

    .footer-col ul {
      display: grid;
      gap: 10px;
    }

    .footer-col a {
      font-size: 14px;
      color: rgba(255, 255, 255, 0.65);
      transition: var(--trans);
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .footer-col a:hover {
      color: #fff;
    }

    .footer-col a i {
      font-size: 12px;
      color: var(--gold);
    }

    .footer-bottom {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      padding: 24px 0;
      flex-wrap: wrap;
      font-size: 13px;
      color: rgba(255, 255, 255, 0.5);
    }

    .footer-bottom a {
      color: rgba(255, 255, 255, 0.6);
    }

    .footer-bottom a:hover {
      color: #fff;
    }

    .footer-links {
      display: flex;
      gap: 12px;
      align-items: center;
    }

    .footer-links span {
      color: rgba(255, 255, 255, 0.3);
    }

    /* ===== Mobile Nav Drawer ===== */
    .mobile-menu {
      position: fixed;
      top: var(--header-h);
      left: 0;
      width: 100%;
      background: rgba(247, 245, 240, 0.98);
      backdrop-filter: blur(14px);
      padding: 24px 24px 32px;
      z-index: 99;
      box-shadow: 0 16px 40px rgba(30, 26, 24, 0.1);
      border-bottom: 1px solid var(--border);
      transform: translateY(-110%);
      transition: transform 0.35s ease;
    }

    .mobile-menu.open {
      transform: translateY(0);
    }

    .mobile-menu .nav-item {
      display: block;
      padding: 14px 8px;
      font-size: 17px;
      border-bottom: 1px solid rgba(30, 26, 24, 0.06);
    }

    .mobile-menu .nav-item::after {
      display: none;
    }

    .mobile-menu .nav-item.active {
      color: var(--brand);
    }

    .mobile-menu-footer {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
      margin-top: 24px;
    }

    .mobile-menu-footer .btn {
      width: 100%;
    }

    .mobile-search {
      display: none;
      position: relative;
      margin-bottom: 16px;
    }

    .mobile-search input {
      width: 100%;
      height: 42px;
      border-radius: var(--radius-round);
      border: 1px solid var(--border-strong);
      background: #fff;
      padding: 0 44px 0 16px;
      font-size: 14px;
    }

    .mobile-search button {
      position: absolute;
      right: 4px;
      top: 4px;
      width: 34px;
      height: 34px;
      border: none;
      background: var(--brand);
      color: #fff;
      border-radius: 50%;
      cursor: pointer;
    }

    /* ===== Responsive ===== */
    @media (max-width: 1200px) {
      .entry-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .steps-grid {
        grid-template-columns: repeat(2, 1fr);
      }

      .step-card .step-arrow {
        display: none;
      }

      .scenario-wrap {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 1024px) {
      .main-nav {
        gap: 20px;
      }

      .header-search input {
        width: 120px;
      }

      .header-search input:focus {
        width: 150px;
      }

      .page-hero-grid {
        grid-template-columns: 1fr;
        gap: 32px;
      }

      .guide-layout {
        grid-template-columns: 1fr;
      }

      .guide-image img {
        height: 360px;
      }

      .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
      }

      .cta-inner {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 768px) {
      :root {
        --header-h: 60px;
      }

      .section-pad {
        padding: 56px 0;
      }

      .main-nav,
      .header-search,
      .header-login,
      .header-cta {
        display: none;
      }

      .menu-toggle {
        display: inline-flex;
        margin-left: auto;
      }

      .mobile-search {
        display: block;
      }

      .brand-logo .logo-text {
        font-size: 15px;
      }

      .brand-logo .logo-mark {
        width: 32px;
        height: 32px;
        font-size: 15px;
      }

      .page-hero {
        padding: 130px 0 48px;
      }

      .page-hero h1 {
        font-size: 28px;
      }

      .page-hero .hero-sub {
        font-size: 15px;
      }

      .quick-banner {
        flex-direction: column;
        align-items: flex-start;
        padding: 28px;
      }

      .quick-banner .btn {
        width: 100%;
      }

      .entry-grid {
        grid-template-columns: 1fr;
        gap: 16px;
      }

      .scenario-wrap {
        grid-template-columns: 1fr;
      }

      .scenario-aside {
        grid-template-columns: 1fr;
      }

      .guide-info-item {
        grid-template-columns: 1fr;
        gap: 8px;
        padding: 20px 0;
      }

      .guide-info-item::before {
        display: none;
      }

      .guide-info-item .date {
        font-size: 13px;
      }

      .steps-grid {
        grid-template-columns: 1fr;
        gap: 16px;
      }

      .section-head {
        margin-bottom: 28px;
      }

      .section-title {
        font-size: 23px;
      }

      .footer-top {
        grid-template-columns: 1fr;
      }

      .footer-bottom {
        flex-direction: column;
        align-items: flex-start;
        gap: 8px;
        padding: 20px 0;
      }

      .footer-links {
        flex-wrap: wrap;
      }

      .cta-inner {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 520px) {
      .container {
        padding-left: 16px;
        padding-right: 16px;
      }

      .brand-logo .logo-text {
        max-width: 160px;
      }

      .hero-actions .btn {
        width: 100%;
        min-height: 48px;
      }

      .entry-card {
        padding: 24px 20px;
      }

      .scenario-main {
        padding: 28px 20px;
      }

      .guide-image img {
        height: 260px;
      }

      .faq-question {
        font-size: 15px;
        padding: 0 18px;
      }

      .faq-answer-inner {
        padding: 0 18px 18px;
      }

      .cta-actions .btn {
        width: 100%;
      }

      .footer-top {
        gap: 28px;
      }
    }

    .back-to-top {
      position: fixed;
      right: 24px;
      bottom: 24px;
      width: 44px;
      height: 44px;
      border-radius: 50%;
      background: var(--brand);
      color: #fff;
      border: none;
      box-shadow: var(--shadow-md);
      font-size: 16px;
      display: flex;
      align-items: center;
      justify-content: center;
      cursor: pointer;
      opacity: 0;
      visibility: hidden;
      transform: translateY(12px);
      transition: var(--trans);
      z-index: 90;
    }

    .back-to-top.visible {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .back-to-top:hover {
      background: var(--brand-dark);
      transform: translateY(-3px);
    }

    .back-to-top:focus-visible {
      outline: 2px solid var(--brand);
      outline-offset: 3px;
    }

/* roulang page: article */
/* ========== 设计变量 ========== */
        :root {
            --color-bg: #F7F5F0;
            --color-card: #FFFFFF;
            --color-primary: #C62B37;
            --color-primary-dark: #A8252F;
            --color-text: #1E1A18;
            --color-text-secondary: #5B534E;
            --color-text-weak: #8C8480;
            --color-accent: #C9A568;
            --color-border: rgba(30, 26, 24, 0.08);
            --color-border-strong: rgba(30, 26, 24, 0.15);
            --radius-btn: 999px;
            --radius-card: 16px;
            --radius-small: 10px;
            --shadow-card: 0 2px 12px rgba(30, 26, 24, 0.06);
            --shadow-hover: 0 8px 24px rgba(30, 26, 24, 0.10);
            --container-max: 1280px;
            --space-section: 88px;
            --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Inter", sans-serif;
            --transition: 0.2s ease;
        }

        /* ========== Reset / Base ========== */
        *, *::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: 1.75;
            color: var(--color-text);
            background: var(--color-bg);
            -webkit-font-smoothing: antialiased;
        }
        img { max-width: 100%; display: block; height: auto; }
        a { color: var(--color-text); text-decoration: none; transition: color var(--transition); }
        a:hover { color: var(--color-primary); }
        ul, ol { list-style: none; }
        button { font-family: inherit; cursor: pointer; border: none; background: none; }
        input { font-family: inherit; outline: none; }
        input:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; border-radius: 4px; }

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

        /* ========== 导航栏 ========== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(247, 245, 240, 0.96);
            backdrop-filter: blur(14px);
            -webkit-backdrop-filter: blur(14px);
            border-bottom: 1px solid var(--color-border);
            transition: box-shadow var(--transition);
        }
        .site-header.scrolled { box-shadow: 0 2px 16px rgba(30, 26, 24, 0.06); }
        .header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px; }
        .logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
        .logo-mark {
            width: 34px; height: 34px;
            display: flex; align-items: center; justify-content: center;
            background: var(--color-primary);
            color: #fff;
            border-radius: 8px;
            font-size: 16px;
            transition: transform var(--transition);
        }
        .logo:hover .logo-mark { transform: rotate(-6deg) scale(1.05); }
        .logo-text { font-size: 18px; font-weight: 700; letter-spacing: 0.02em; color: var(--color-text); white-space: nowrap; }

        .main-nav { display: flex; align-items: center; gap: 28px; }
        .main-nav a {
            font-size: 15px; font-weight: 500;
            color: var(--color-text-secondary);
            position: relative; padding: 6px 2px;
            transition: color var(--transition);
        }
        .main-nav a:hover { color: var(--color-primary); }
        .main-nav a.active { color: var(--color-primary); font-weight: 600; }
        .main-nav a.active::after {
            content: '';
            position: absolute; bottom: -2px; left: 0;
            width: 100%; height: 2px;
            background: var(--color-primary);
            border-radius: 2px;
        }

        .header-actions { display: flex; align-items: center; gap: 14px; flex-shrink: 0; }
        .search-box {
            display: flex; align-items: center;
            background: var(--color-card);
            border: 1px solid var(--color-border-strong);
            border-radius: var(--radius-btn);
            padding: 0 14px; height: 38px; width: 170px;
            transition: border-color var(--transition), box-shadow var(--transition);
        }
        .search-box:focus-within { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(198, 43, 55, 0.1); }
        .search-box i { color: var(--color-text-weak); font-size: 14px; margin-right: 8px; }
        .search-box input { border: none; background: transparent; font-size: 14px; width: 100%; color: var(--color-text); }
        .search-box input::placeholder { color: var(--color-text-weak); }

        .btn-login { font-size: 14px; color: var(--color-text-secondary); padding: 6px 14px; border-radius: 8px; transition: background var(--transition), color var(--transition); }
        .btn-login:hover { background: rgba(30, 26, 24, 0.06); color: var(--color-text); }
        .btn-login:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

        .btn-primary {
            display: inline-flex; align-items: center; gap: 8px;
            background: var(--color-primary);
            color: #fff !important;
            font-size: 14px; font-weight: 600;
            height: 40px; padding: 0 24px;
            border-radius: var(--radius-btn);
            transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
            box-shadow: 0 2px 8px rgba(198, 43, 55, 0.18);
        }
        .btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: 0 6px 18px rgba(198, 43, 55, 0.26); }
        .btn-primary:active { transform: translateY(0); box-shadow: 0 2px 8px rgba(198, 43, 55, 0.16); }
        .btn-primary:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; }

        .btn-secondary {
            display: inline-flex; align-items: center; gap: 8px;
            border: 1px solid var(--color-text);
            color: var(--color-text);
            font-size: 14px; font-weight: 500;
            height: 44px; padding: 0 28px;
            border-radius: var(--radius-btn);
            transition: all var(--transition);
        }
        .btn-secondary:hover { background: var(--color-text); color: #fff; transform: translateY(-2px); }
        .btn-secondary:active { transform: translateY(0); }
        .btn-secondary:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; }

        .mobile-toggle { display: none; font-size: 20px; color: var(--color-text); padding: 8px; border-radius: 8px; transition: background var(--transition); }
        .mobile-toggle:hover { background: rgba(30, 26, 24, 0.06); }
        .mobile-toggle:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }

        /* ========== 面包屑 ========== */
        .breadcrumb { padding: 24px 0 0; font-size: 14px; color: var(--color-text-weak); }
        .breadcrumb a { color: var(--color-text-weak); transition: color var(--transition); }
        .breadcrumb a:hover { color: var(--color-primary); }
        .breadcrumb span { margin: 0 8px; color: var(--color-border-strong); }
        .breadcrumb .current { color: var(--color-text-secondary); }

        /* ========== 文章标题区 ========== */
        .article-header { padding: 40px 0 32px; }
        .article-header .container { max-width: 860px; }
        .article-title {
            font-size: 40px; line-height: 1.3; font-weight: 700;
            letter-spacing: 0.02em; color: var(--color-text);
            margin-bottom: 16px;
        }
        .article-meta { display: flex; align-items: center; gap: 20px; font-size: 14px; color: var(--color-text-weak); flex-wrap: wrap; }
        .article-meta .meta-item { display: flex; align-items: center; gap: 6px; }
        .article-meta .meta-item i { color: var(--color-accent); }
        .article-category {
            display: inline-block; padding: 3px 12px;
            border: 1px solid var(--color-accent);
            border-radius: var(--radius-btn);
            font-size: 13px; color: var(--color-primary);
            background: rgba(201, 165, 104, 0.06);
        }

        /* ========== 正文阅读区 ========== */
        .article-body { padding: 8px 0 56px; }
        .article-body .container { max-width: 860px; }
        .article-content {
            background: var(--color-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            padding: 48px;
            max-width: 760px;
            margin: 0 auto;
            box-shadow: var(--shadow-card);
        }
        .article-content h2 { font-size: 28px; line-height: 1.3; color: var(--color-text); margin: 40px 0 16px; font-weight: 700; }
        .article-content h2:first-child { margin-top: 0; }
        .article-content h3 { font-size: 20px; line-height: 1.4; color: var(--color-text); margin: 32px 0 12px; font-weight: 600; }
        .article-content p { font-size: 16px; line-height: 1.75; color: var(--color-text-secondary); margin-bottom: 24px; }
        .article-content p:last-child { margin-bottom: 0; }
        .article-content img { border-radius: 12px; margin: 24px 0; width: 100%; height: auto; }
        .article-content blockquote {
            border-left: 4px solid var(--color-primary);
            background: rgba(247, 245, 240, 0.6);
            padding: 16px 24px;
            border-radius: 0 12px 12px 0;
            margin: 24px 0;
            color: var(--color-text-secondary);
            font-style: normal;
        }
        .article-content ul, .article-content ol { margin: 20px 0 24px; padding-left: 24px; color: var(--color-text-secondary); }
        .article-content ul { list-style: disc; }
        .article-content ol { list-style: decimal; }
        .article-content li { margin-bottom: 8px; }
        .article-content li::marker { color: var(--color-primary); }
        .article-content a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 4px; transition: opacity var(--transition); }
        .article-content a:hover { opacity: 0.8; }

        /* ========== 内容未找到 ========== */
        .not-found {
            text-align: center;
            padding: 80px 24px;
            background: var(--color-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            max-width: 760px;
            margin: 0 auto;
            box-shadow: var(--shadow-card);
        }
        .not-found .icon { font-size: 64px; color: var(--color-accent); margin-bottom: 24px; }
        .not-found h2 { font-size: 24px; color: var(--color-text); margin-bottom: 12px; }
        .not-found p { color: var(--color-text-secondary); margin-bottom: 28px; }

        /* ========== 相关推荐 ========== */
        .related-section { padding: 56px 0 72px; background: var(--color-bg); border-top: 1px solid var(--color-border); }
        .section-title {
            font-size: 28px; font-weight: 700; color: var(--color-text);
            margin-bottom: 32px;
            position: relative; padding-left: 16px;
        }
        .section-title::before {
            content: '';
            position: absolute; left: 0; top: 4px; bottom: 4px;
            width: 4px; background: var(--color-primary); border-radius: 2px;
        }
        .related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
        .related-card {
            background: var(--color-card);
            border-radius: var(--radius-card);
            border: 1px solid var(--color-border);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
        }
        .related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(198, 43, 55, 0.2); }
        .related-card:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 3px; }
        .related-card .card-image { height: 160px; overflow: hidden; }
        .related-card .card-image img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
        .related-card:hover .card-image img { transform: scale(1.05); }
        .related-card .card-content { padding: 20px; }
        .related-card h3 { font-size: 17px; font-weight: 600; color: var(--color-text); margin-bottom: 8px; line-height: 1.4; }
        .related-card p { font-size: 14px; color: var(--color-text-weak); margin-bottom: 12px; line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
        .related-card .card-tag { font-size: 13px; font-weight: 500; color: var(--color-primary); display: inline-flex; align-items: center; gap: 4px; transition: gap var(--transition); }
        .related-card:hover .card-tag { gap: 8px; }

        /* ========== 返回入口 ========== */
        .back-actions { padding: 0 0 80px; }
        .back-actions .container { display: flex; gap: 16px; justify-content: center; max-width: 860px; }

        /* ========== 页脚 ========== */
        .site-footer { background: #1E1A18; color: #A8A09B; padding: 64px 0 24px; }
        .footer-top { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px; margin-bottom: 48px; }
        .footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
        .footer-logo .logo-mark { width: 28px; height: 28px; font-size: 14px; }
        .footer-logo .logo-text { color: #fff; font-size: 16px; font-weight: 700; }
        .footer-brand p { font-size: 14px; line-height: 1.7; color: #A8A09B; max-width: 320px; }
        .footer-col h4 { color: #fff; font-size: 15px; margin-bottom: 16px; font-weight: 600; letter-spacing: 0.02em; }
        .footer-col ul li { margin-bottom: 10px; }
        .footer-col a { color: #A8A09B; font-size: 14px; transition: color var(--transition); }
        .footer-col a:hover { color: #fff; }
        .footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; gap: 16px; flex-wrap: wrap; }
        .footer-bottom p { font-size: 13px; color: #8C8480; margin: 0; }
        .footer-links { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
        .footer-links a { color: #A8A09B; font-size: 13px; }
        .footer-links a:hover { color: #fff; }
        .footer-links span { color: #5B534E; }

        /* ========== 响应式断点 ========== */
        /* 平板 768-1023 */
        @media (max-width: 1023px) {
            :root { --space-section: 72px; }
            .search-box { width: 130px; }
            .main-nav { gap: 16px; }
            .header-actions { gap: 10px; }
            .btn-primary { padding: 0 18px; }
            .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
            .related-grid { grid-template-columns: repeat(2, 1fr); }
            .article-title { font-size: 34px; }
            .article-content { padding: 36px; }
        }

        /* 移动端 ≤767 */
        @media (max-width: 767px) {
            :root { --space-section: 56px; }
            .header-inner { height: 60px; }
            .mobile-toggle { display: block; }
            .main-nav, .header-actions { display: none; }
            .main-nav.open {
                display: flex; flex-direction: column;
                position: absolute; top: 60px; left: 0; right: 0;
                background: var(--color-bg);
                border-bottom: 1px solid var(--color-border);
                padding: 16px 24px; gap: 12px; align-items: flex-start;
                z-index: 100;
                box-shadow: 0 8px 20px rgba(30, 26, 24, 0.06);
            }
            .main-nav.open .nav-item { font-size: 16px; width: 100%; padding: 8px 0; }
            .main-nav.open a.active::after { display: none; }
            .main-nav.open a.active { background: rgba(198, 43, 55, 0.06); border-radius: 8px; padding-left: 12px; }
            .header-actions.open {
                display: flex; flex-direction: column;
                position: absolute; top: 170px; left: 0; right: 0;
                background: var(--color-bg);
                border-bottom: 1px solid var(--color-border);
                padding: 0 24px 20px; gap: 12px;
                z-index: 99;
            }
            .header-actions.open .search-box { width: 100%; }
            .header-actions.open .btn-login { width: 100%; text-align: left; padding: 10px 0; }
            .header-actions.open .btn-primary { width: 100%; justify-content: center; }

            .container { padding: 0 16px; }
            .breadcrumb { padding: 16px 0 0; font-size: 13px; }
            .breadcrumb span { margin: 0 5px; }

            .article-header { padding: 28px 0 24px; }
            .article-title { font-size: 28px; }
            .article-meta { gap: 12px; font-size: 13px; }

            .article-body { padding: 8px 0 40px; }
            .article-content { padding: 22px; border-radius: 12px; }
            .article-content h2 { font-size: 22px; margin-top: 28px; }
            .article-content h3 { font-size: 18px; margin-top: 24px; }
            .article-content p { font-size: 15px; margin-bottom: 20px; }

            .related-section { padding: 40px 0 48px; }
            .section-title { font-size: 22px; margin-bottom: 24px; }
            .related-grid { grid-template-columns: 1fr; gap: 16px; }

            .back-actions { padding: 0 0 48px; }
            .back-actions .container { flex-direction: column; align-items: stretch; padding: 0 16px; }
            .back-actions .btn-secondary, .back-actions .btn-primary { width: 100%; justify-content: center; }

            .footer-top { grid-template-columns: 1fr; gap: 28px; margin-bottom: 32px; }
            .footer-bottom { flex-direction: column; text-align: center; }
            .footer-links { justify-content: center; }
        }

/* roulang page: category2 */
:root {
      --color-bg: #F7F5F0;
      --color-white: #FFFFFF;
      --color-primary: #C62B37;
      --color-primary-dark: #A8252F;
      --color-gold: #C9A568;
      --color-text: #1E1A18;
      --color-text-secondary: #5B534E;
      --color-text-light: #8C8480;
      --color-border: rgba(30, 26, 24, 0.08);
      --color-dark-bg: #1E1A18;
      --radius-lg: 20px;
      --radius-md: 16px;
      --radius-sm: 10px;
      --radius-pill: 999px;
      --shadow-card: 0 2px 12px rgba(30, 26, 24, 0.06);
      --shadow-hover: 0 8px 24px rgba(30, 26, 24, 0.10);
      --space-section: 88px;
      --font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", sans-serif;
    }
    * { box-sizing: border-box; margin: 0; padding: 0; }
    html { scroll-behavior: smooth; }
    body {
      font-family: var(--font-family);
      background: var(--color-bg);
      color: var(--color-text);
      line-height: 1.75;
      -webkit-font-smoothing: antialiased;
    }
    img { max-width: 100%; display: block; }
    a { color: inherit; text-decoration: none; transition: color .25s ease, background .25s ease, box-shadow .25s ease, transform .25s ease; }
    button { font-family: inherit; cursor: pointer; border: none; background: none; }
    input { font-family: inherit; }
    ul, ol { list-style: none; }
    .container { max-width: 1280px; margin: 0 auto; padding: 0 24px; }
    .section { padding: var(--space-section) 0; }

    /* header */
    .site-header {
      position: sticky; top: 0; z-index: 100;
      background: rgba(247, 245, 240, .92);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid var(--color-border);
      transition: box-shadow .3s ease, background .3s ease;
    }
    .site-header.scrolled { box-shadow: 0 4px 20px rgba(30, 26, 24, .06); }
    .header-inner { display: flex; align-items: center; gap: 24px; height: 72px; }
    .brand-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
    .logo-mark {
      width: 34px; height: 34px; border-radius: 10px;
      background: var(--color-primary); color: #fff;
      display: flex; align-items: center; justify-content: center;
      font-size: 16px;
    }
    .logo-text { font-size: 18px; font-weight: 700; letter-spacing: .02em; color: var(--color-text); white-space: nowrap; }
    .main-nav { display: flex; align-items: center; gap: 32px; margin: 0 auto; }
    .nav-item {
      position: relative; font-size: 15px; font-weight: 500; color: var(--color-text-secondary);
      padding: 10px 0; white-space: nowrap;
    }
    .nav-item::after {
      content: ""; position: absolute; left: 0; bottom: 0; width: 0; height: 2px;
      background: var(--color-primary); transition: width .3s ease;
    }
    .nav-item:hover::after, .nav-item.active::after { width: 100%; }
    .nav-item:hover { color: var(--color-primary); }
    .nav-item.active { color: var(--color-primary); font-weight: 600; }
    .header-actions { display: flex; align-items: center; gap: 16px; flex-shrink: 0; }
    .search-wrap {
      display: flex; align-items: center; gap: 8px;
      width: 160px; height: 40px; padding: 0 12px;
      border: 1px solid rgba(30, 26, 24, .15);
      border-radius: var(--radius-pill);
      background: var(--color-white);
      transition: border-color .25s ease, box-shadow .25s ease;
    }
    .search-wrap:focus-within { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(198, 43, 55, .08); }
    .search-wrap input { flex: 1; border: none; outline: none; font-size: 14px; background: transparent; color: var(--color-text); min-width: 0; }
    .search-wrap input::placeholder { color: var(--color-text-light); }
    .search-wrap button { color: var(--color-text-light); font-size: 14px; transition: color .25s ease; }
    .search-wrap button:hover { color: var(--color-primary); }
    .btn-text { font-size: 14px; font-weight: 500; color: var(--color-text-secondary); padding: 8px 12px; border-radius: var(--radius-pill); }
    .btn-text:hover { background: rgba(30, 26, 24, .05); color: var(--color-text); }
    .btn-primary {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      background: var(--color-primary); color: #fff; font-size: 14px; font-weight: 600;
      height: 40px; padding: 0 24px; border-radius: var(--radius-pill);
      box-shadow: 0 4px 14px rgba(198, 43, 55, .2);
      transition: background .3s ease, transform .3s ease, box-shadow .3s ease;
    }
    .btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-2px); box-shadow: 0 8px 20px rgba(198, 43, 55, .28); }
    .btn-primary:active { transform: scale(.97); }
    .btn-primary:focus-visible { outline: 2px solid var(--color-primary); outline-offset: 2px; }
    .btn-lg { height: 48px; padding: 0 32px; font-size: 16px; }
    .btn-outline {
      display: inline-flex; align-items: center; justify-content: center; gap: 8px;
      background: transparent; color: var(--color-text); font-size: 14px; font-weight: 600;
      height: 40px; padding: 0 24px; border-radius: var(--radius-pill); border: 1.5px solid rgba(30, 26, 24, .25);
      transition: all .3s ease;
    }
    .btn-outline:hover { background: var(--color-text); color: #fff; border-color: var(--color-text); transform: translateY(-2px); }
    .btn-outline:focus-visible { outline: 2px solid var(--color-text); outline-offset: 2px; }
    .menu-toggle { display: none; width: 40px; height: 40px; border-radius: var(--radius-sm); font-size: 18px; color: var(--color-text); align-items: center; justify-content: center; }
    .menu-toggle:hover { background: rgba(30, 26, 24, .06); }

    /* hero */
    .category-hero {
      background: linear-gradient(105deg, rgba(247, 245, 240, .95) 30%, rgba(247, 245, 240, .72) 60%, rgba(247, 245, 240, .4) 100%), url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
      padding: 72px 0 96px;
      position: relative;
      border-bottom: 1px solid var(--color-border);
    }
    .category-hero .hero-content { max-width: 720px; }
    .hero-eyebrow {
      display: inline-flex; align-items: center; gap: 10px;
      font-size: 13px; font-weight: 600; letter-spacing: .06em;
      color: var(--color-primary); text-transform: uppercase;
      background: rgba(198, 43, 55, .06); border: 1px solid rgba(198, 43, 55, .15);
      padding: 6px 16px; border-radius: var(--radius-pill); margin-bottom: 24px;
    }
    .hero-eyebrow i { font-size: 14px; }
    .category-hero h1 { font-size: 40px; line-height: 1.25; font-weight: 700; letter-spacing: .02em; margin-bottom: 20px; }
    .category-hero .lead { font-size: 17px; color: var(--color-text-secondary); max-width: 620px; margin-bottom: 32px; }
    .hero-actions { display: flex; align-items: center; gap: 16px; flex-wrap: wrap; }

    /* quick entry strip */
    .quick-strip { margin-top: -48px; position: relative; z-index: 5; }
    .quick-strip-inner {
      background: var(--color-white); border-radius: var(--radius-lg);
      border: 1px solid var(--color-border); box-shadow: var(--shadow-card);
      padding: 28px 32px;
      display: grid; grid-template-columns: 220px 1fr 1fr 1fr 1fr; gap: 20px; align-items: center;
    }
    .quick-title { line-height: 1.5; }
    .quick-title strong { display: block; font-size: 17px; margin-bottom: 4px; }
    .quick-title span { font-size: 13px; color: var(--color-text-light); }
    .quick-item {
      padding: 16px 14px; border-radius: var(--radius-md);
      background: var(--color-bg); border: 1px solid transparent;
      transition: background .3s ease, border-color .3s ease, box-shadow .3s ease, transform .3s ease;
    }
    .quick-item:hover { background: #fff; border-color: rgba(198, 43, 55, .18); box-shadow: var(--shadow-card); transform: translateY(-4px); }
    .quick-item .qi-icon { width: 36px; height: 36px; border-radius: 10px; background: rgba(198, 43, 55, .1); color: var(--color-primary); display: flex; align-items: center; justify-content: center; font-size: 15px; margin-bottom: 10px; }
    .quick-item h3 { font-size: 15px; font-weight: 600; margin-bottom: 4px; }
    .quick-item p { font-size: 13px; color: var(--color-text-light); line-height: 1.6; }
    .quick-item .qi-link { display: inline-flex; align-items: center; gap: 4px; font-size: 13px; font-weight: 600; color: var(--color-primary); margin-top: 10px; }
    .quick-item .qi-link i { transition: transform .3s ease; font-size: 12px; }
    .quick-item:hover .qi-link i { transform: translateX(4px); }

    /* featured dynamic */
    .featured-grid { display: grid; grid-template-columns: 1.2fr 1fr; gap: 40px; align-items: stretch; }
    .featured-media { border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-card); min-height: 420px; position: relative; }
    .featured-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .6s ease; }
    .featured-media:hover img { transform: scale(1.03); }
    .featured-media .media-tag { position: absolute; top: 20px; left: 20px; z-index: 2; }
    .featured-list { display: flex; flex-direction: column; gap: 20px; }
    .featured-card {
      background: var(--color-white); border: 1px solid var(--color-border);
      border-radius: var(--radius-md); padding: 24px; box-shadow: var(--shadow-card);
      transition: transform .3s ease, box-shadow .3s ease, border-color .3s ease;
    }
    .featured-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); border-color: rgba(198, 43, 55, .12); }
    .featured-card .fc-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; flex-wrap: wrap; }
    .badge { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; padding: 4px 12px; border-radius: var(--radius-pill); background: rgba(201, 165, 104, .15); border: 1px solid rgba(201, 165, 104, .35); color: var(--color-text-secondary); }
    .badge-red { background: rgba(198, 43, 55, .08); border-color: rgba(198, 43, 55, .2); color: var(--color-primary); }
    .fc-time { font-size: 13px; color: var(--color-text-light); }
    .featured-card h3 { font-size: 18px; font-weight: 600; line-height: 1.5; margin-bottom: 8px; }
    .featured-card p { font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; margin-bottom: 12px; }
    .featured-card .fc-link { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; font-weight: 600; color: var(--color-primary); }
    .featured-card .fc-link i { transition: transform .3s ease; font-size: 12px; }
    .featured-card:hover .fc-link i { transform: translateX(4px); }

    /* reasons */
    .reasons { background: var(--color-white); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
    .reasons-header { max-width: 640px; margin-bottom: 48px; }
    .reasons-header h2 { font-size: 28px; line-height: 1.3; font-weight: 700; letter-spacing: .02em; margin-bottom: 12px; }
    .reasons-header p { color: var(--color-text-secondary); font-size: 15px; }
    .reasons-grid { display: grid; grid-template-columns: 1fr 1.2fr 1fr; gap: 8px 40px; align-items: start; }
    .reason-item { padding: 24px 0; border-top: 1px solid var(--color-border); position: relative; }
    .reason-item:first-child, .reason-item:last-child { border-top-color: rgba(198, 43, 55, .3); }
    .reason-item .r-num { font-size: 15px; font-weight: 700; color: var(--color-gold); letter-spacing: .05em; margin-bottom: 8px; display: block; }
    .reason-item h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
    .reason-item p { font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; }

    /* steps */
    .steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
    .step-card { background: var(--color-white); border-radius: var(--radius-md); border: 1px solid var(--color-border); padding: 28px 24px; box-shadow: var(--shadow-card); position: relative; transition: transform .3s ease, box-shadow .3s ease; }
    .step-card:hover { transform: translateY(-5px); box-shadow: var(--shadow-hover); }
    .step-num { font-size: 34px; font-weight: 800; color: rgba(198, 43, 55, .15); line-height: 1; margin-bottom: 16px; letter-spacing: .02em; }
    .step-card h3 { font-size: 17px; font-weight: 600; margin-bottom: 8px; }
    .step-card p { font-size: 14px; color: var(--color-text-secondary); line-height: 1.7; }

    /* tag cloud */
    .tag-cloud-section { background: var(--color-white); border-top: 1px solid var(--color-border); }
    .tag-cloud-wrapper { max-width: 840px; margin: 0 auto; text-align: center; }
    .tag-cloud-wrapper h2 { font-size: 28px; margin-bottom: 16px; }
    .tag-cloud-wrapper > p { color: var(--color-text-secondary); font-size: 15px; margin-bottom: 32px; }
    .tag-cloud { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; }
    .tag-pill {
      display: inline-flex; align-items: center; gap: 8px;
      font-size: 14px; font-weight: 500; color: var(--color-text-secondary);
      background: var(--color-bg); border: 1px solid rgba(30, 26, 24, .1);
      border-radius: var(--radius-pill); padding: 10px 20px;
      transition: all .3s ease;
    }
    .tag-pill i { font-size: 13px; color: var(--color-gold); }
    .tag-pill:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); transform: translateY(-2px); box-shadow: 0 6px 16px rgba(198, 43, 55, .22); }
    .tag-pill:hover i { color: rgba(255,255,255,.8); }

    /* faq */
    .faq-wrap { max-width: 860px; margin: 0 auto; }
    .faq-list { margin-top: 40px; }
    .faq-item {
      background: var(--color-white); border: 1px solid var(--color-border);
      border-radius: var(--radius-md); margin-bottom: 14px; overflow: hidden;
      transition: border-color .3s ease, box-shadow .3s ease;
    }
    .faq-item.open { border-color: rgba(198, 43, 55, .25); box-shadow: var(--shadow-card); }
    .faq-question {
      display: flex; align-items: center; gap: 16px;
      padding: 18px 24px; width: 100%; text-align: left;
      font-size: 16px; font-weight: 600; color: var(--color-text);
      background: transparent; transition: color .3s ease;
    }
    .faq-question:hover { color: var(--color-primary); }
    .faq-icon { width: 24px; height: 24px; border-radius: 50%; border: 1.5px solid currentColor; display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; transition: transform .35s ease, background .3s ease, color .3s ease; }
    .faq-item.open .faq-icon { transform: rotate(45deg); background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
    .faq-answer { max-height: 0; overflow: hidden; transition: max-height .4s ease, padding .3s ease; padding: 0 24px; }
    .faq-item.open .faq-answer { max-height: 300px; padding: 0 24px 20px; }
    .faq-answer p { font-size: 15px; color: var(--color-text-secondary); line-height: 1.8; }

    /* cta */
    .cta-section { background: var(--color-primary); position: relative; overflow: hidden; }
    .cta-section::before { content: ""; position: absolute; top: -60%; right: -10%; width: 420px; height: 420px; border-radius: 50%; background: rgba(255,255,255,.05); }
    .cta-inner { position: relative; z-index: 2; text-align: center; padding: 72px 24px; }
    .cta-inner h2 { font-size: 32px; color: #fff; font-weight: 700; letter-spacing: .02em; margin-bottom: 12px; }
    .cta-inner p { color: rgba(255,255,255,.85); font-size: 16px; margin-bottom: 32px; max-width: 560px; margin-left: auto; margin-right: auto; }
    .cta-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }
    .btn-white { background: #fff; color: var(--color-primary); }
    .btn-white:hover { background: rgba(255,255,255,.9); color: var(--color-primary-dark); box-shadow: 0 8px 24px rgba(0,0,0,.12); }
    .btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255,255,255,.5); }
    .btn-ghost:hover { background: rgba(255,255,255,.12); border-color: #fff; }

    /* footer */
    .site-footer { background: var(--color-dark-bg); color: rgba(255,255,255,.72); padding: 72px 0 32px; }
    .footer-top { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.1); }
    .footer-brand .footer-logo { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
    .footer-logo .logo-mark { background: var(--color-primary); color: #fff; }
    .footer-logo .logo-text { color: #fff; }
    .footer-brand p { font-size: 14px; line-height: 1.8; color: rgba(255,255,255,.6); max-width: 320px; }
    .footer-col h4 { color: #fff; font-size: 15px; font-weight: 600; margin-bottom: 16px; letter-spacing: .04em; }
    .footer-col ul li { margin-bottom: 10px; }
    .footer-col ul a { font-size: 14px; color: rgba(255,255,255,.6); transition: color .3s ease; }
    .footer-col ul a:hover { color: #fff; }
    .footer-bottom { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding-top: 28px; flex-wrap: wrap; }
    .footer-bottom p { font-size: 13px; color: rgba(255,255,255,.4); line-height: 1.6; }
    .footer-links { display: flex; align-items: center; gap: 10px; font-size: 13px; }
    .footer-links a { color: rgba(255,255,255,.5); transition: color .3s ease; }
    .footer-links a:hover { color: #fff; }
    .footer-links span { color: rgba(255,255,255,.25); }

    /* responsive */
    @media (max-width: 1024px) {
      .quick-strip-inner { grid-template-columns: 1fr 1fr; }
      .quick-title { grid-column: 1 / -1; }
      .featured-grid { grid-template-columns: 1fr; }
      .reasons-grid { grid-template-columns: 1fr; gap: 0; }
      .reason-item:first-child, .reason-item:last-child { border-top-color: var(--color-border); }
      .steps-grid { grid-template-columns: 1fr 1fr; }
      .footer-top { grid-template-columns: 1fr 1fr; }
      .header-actions .search-wrap { display: none; }
    }
    @media (max-width: 767px) {
      :root { --space-section: 56px; }
      .header-inner { height: 60px; gap: 12px; }
      .main-nav {
        display: none; position: absolute; top: 60px; left: 0; right: 0;
        background: var(--color-white); flex-direction: column; align-items: flex-start;
        gap: 0; padding: 16px 24px 20px; box-shadow: 0 12px 28px rgba(30, 26, 24, .08);
        border-bottom: 1px solid var(--color-border);
      }
      .main-nav.open { display: flex; }
      .nav-item { width: 100%; padding: 12px 0; border-bottom: 1px solid var(--color-border); }
      .nav-item::after { display: none; }
      .nav-item.active { color: var(--color-primary); }
      .menu-toggle { display: flex; }
      .header-actions { margin-left: auto; }
      .header-actions .btn-text { display: none; }
      .category-hero { padding: 48px 0 72px; }
      .category-hero h1 { font-size: 28px; }
      .category-hero .lead { font-size: 15px; }
      .hero-actions { flex-direction: column; align-items: stretch; }
      .hero-actions .btn-primary, .hero-actions .btn-outline { width: 100%; }
      .quick-strip-inner { grid-template-columns: 1fr; padding: 20px; }
      .steps-grid { grid-template-columns: 1fr; }
      .cta-inner { padding: 56px 16px; }
      .cta-inner h2 { font-size: 26px; }
      .footer-top { grid-template-columns: 1fr; gap: 32px; }
      .footer-bottom { flex-direction: column; text-align: center; }
      .footer-links { flex-wrap: wrap; justify-content: center; }
      .featured-media { min-height: 260px; }
      .faq-question { font-size: 15px; padding: 16px 18px; }
      .faq-answer { padding: 0 18px; }
      .faq-item.open .faq-answer { padding: 0 18px 16px; }
    }
    @media (max-width: 520px) {
      .container { padding: 0 16px; }
      .logo-text { font-size: 15px; letter-spacing: .01em; }
      .header-actions .btn-primary { padding: 0 16px; font-size: 13px; }
      .reasons-header h2, .tag-cloud-wrapper h2 { font-size: 24px; }
      .quick-item { padding: 14px 12px; }
      .featured-card { padding: 18px; }
    }