/* roulang page: index */
:root {
  --primary: #1A7A74;
  --primary-dark: #14605B;
  --primary-light: #E8F2F1;
  --accent: #FF7A59;
  --accent-dark: #F25A36;
  --accent-light: #FFF0EB;
  --bg: #F7F5F0;
  --dark: #12312E;
  --ink: #12312E;
  --text: #2B2B2B;
  --muted: #6B6B6B;
  --light-muted: #9A9A9A;
  --border: #E6E1D8;
  --card-bg: #FFFFFF;
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 10px;
  --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-hover: 0 6px 24px rgba(0, 0, 0, 0.10);
  --font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', 'Helvetica Neue', Arial, sans-serif;
}

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

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

body {
  font-family: var(--font-family);
  background: var(--bg);
  color: var(--text);
  font-size: 16px;
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

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

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

button {
  font-family: inherit;
  cursor: pointer;
}

input, textarea, select {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section {
  padding: 84px 0;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 40px;
}

.section-head h2 {
  font-size: 28px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.3;
  position: relative;
  padding-bottom: 12px;
}

.section-head h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 44px;
  height: 4px;
  border-radius: 2px;
  background: var(--accent);
}

.section-more {
  font-size: 14px;
  font-weight: 500;
  color: var(--primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.2s ease;
  white-space: nowrap;
}

.section-more:hover {
  color: var(--primary-dark);
}

.section-more:hover svg {
  transform: translateX(4px);
}

.section-more svg {
  transition: transform 0.2s ease;
}

/* ====== 按钮 ====== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: var(--radius-md);
  font-size: 15px;
  font-weight: 600;
  line-height: 1.4;
  border: 2px solid transparent;
  transition: background-color 0.25s ease, color 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, transform 0.2s ease;
}

.btn:focus-visible {
  outline: 3px solid rgba(255, 122, 89, 0.4);
  outline-offset: 2px;
}

.btn:active {
  transform: translateY(1px);
}

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

.btn-accent:hover {
  background: var(--accent-dark);
  box-shadow: 0 6px 20px rgba(255, 122, 89, 0.3);
}

.btn-accent:active {
  background: #E04E2A;
  box-shadow: 0 2px 8px rgba(255, 122, 89, 0.2);
}

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

.btn-outline-primary:hover {
  background: var(--primary-light);
  border-color: var(--primary-dark);
  color: var(--primary-dark);
}

.btn-outline-primary:active {
  background: var(--primary);
  color: #fff;
}

.btn-white-outline {
  border-color: rgba(255, 255, 255, 0.7);
  color: #fff;
  background: transparent;
}

.btn-white-outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: #fff;
}

.btn-white-outline:active {
  background: rgba(255, 255, 255, 0.2);
}

/* ====== 头部 ====== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.05);
}

.brand-row {
  background: #fff;
  border-bottom: 1px solid var(--border);
}

.brand-row-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 20px;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: var(--primary-dark);
  letter-spacing: 0.5px;
  white-space: nowrap;
  transition: opacity 0.2s ease;
}

.brand-logo:hover {
  opacity: 0.85;
}

.brand-logo:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 4px;
  border-radius: 6px;
}

.brand-logo-icon {
  flex-shrink: 0;
}

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

.header-search {
  display: flex;
  align-items: center;
  margin-right: 4px;
}

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

.header-search input {
  width: 170px;
  height: 36px;
  border: 1px solid var(--border);
  border-right: none;
  border-radius: var(--radius-sm) 0 0 var(--radius-sm);
  padding: 0 12px;
  font-size: 13px;
  background: #FBF9F5;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.header-search input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 122, 89, 0.15);
}

.header-search button {
  width: 38px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
  border: none;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  color: #fff;
  transition: background-color 0.2s ease;
}

.header-search button:hover {
  background: var(--primary-dark);
}

.header-search button:focus-visible {
  outline: 3px solid rgba(26, 122, 116, 0.4);
  outline-offset: -2px;
}

.btn-login {
  border: 1.5px solid var(--primary);
  border-radius: var(--radius-sm);
  padding: 6px 18px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  background: transparent;
  transition: background-color 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn-login:hover {
  background: var(--primary-light);
  color: var(--primary-dark);
  border-color: var(--primary-dark);
}

.btn-login:active {
  background: var(--primary);
  color: #fff;
}

.btn-register {
  border-radius: var(--radius-sm);
  padding: 7px 20px;
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: var(--primary);
  border: 1.5px solid var(--primary);
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
}

.btn-register:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  box-shadow: 0 4px 14px rgba(26, 122, 116, 0.25);
}

.btn-register:active {
  transform: translateY(1px);
  box-shadow: 0 2px 6px rgba(26, 122, 116, 0.18);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  padding: 8px;
  border-radius: 8px;
  color: var(--dark);
  transition: background-color 0.2s ease;
}

.nav-toggle:hover {
  background: var(--accent-light);
}

.nav-toggle:active {
  background: var(--border);
}

.nav-toggle:focus-visible {
  outline: 3px solid rgba(255, 122, 89, 0.4);
  outline-offset: 2px;
}

.channel-nav {
  background: var(--ink);
}

.channel-nav-inner {
  display: flex;
  align-items: center;
  height: 48px;
  gap: 4px;
  overflow-x: auto;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.channel-nav-inner::-webkit-scrollbar {
  display: none;
}

.channel-nav a {
  position: relative;
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  font-size: 14px;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  white-space: nowrap;
  border-radius: 8px;
  transition: background-color 0.2s ease, color 0.2s ease;
}

.channel-nav a:hover {
  background: rgba(255, 255, 255, 0.10);
  color: #fff;
}

.channel-nav a:active {
  background: rgba(255, 255, 255, 0.16);
}

.channel-nav a:focus-visible {
  outline: 2px solid rgba(255, 122, 89, 0.8);
  outline-offset: -2px;
  border-radius: 8px;
}

.channel-nav a.active {
  color: var(--accent);
  font-weight: 600;
}

.channel-nav a.active::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
  width: 20px;
  height: 3px;
  background: var(--accent);
  border-radius: 2px;
}

/* ====== Hero ====== */
.hero {
  position: relative;
  background:
    radial-gradient(ellipse at 18% 60%, rgba(26, 122, 116, 0.07) 0%, transparent 55%),
    radial-gradient(ellipse at 82% 25%, rgba(255, 122, 89, 0.09) 0%, transparent 45%),
    linear-gradient(180deg, #FBF9F4 0%, var(--bg) 100%);
  overflow: hidden;
  padding-top: 88px;
  padding-bottom: 96px;
}

.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  height: 70px;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

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

.hero h1 {
  font-size: 40px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--dark);
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.hero h1 .hl {
  color: var(--accent);
}

.hero-subtitle {
  font-size: 18px;
  line-height: 1.75;
  color: #4A4A4A;
  margin-bottom: 32px;
  max-width: 460px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.hero-buttons .btn {
  min-width: 140px;
}

.hero-markers {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  padding-top: 12px;
}

.hero-marker {
  position: relative;
  padding-left: 26px;
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
}

.hero-marker::before {
  content: '';
  position: absolute;
  left: 0;
  top: 3px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--primary-light);
  border: 2px solid var(--primary);
}

.hero-visual {
  position: relative;
  z-index: 1;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: 0 16px 48px rgba(18, 49, 46, 0.12);
}

.hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 320px;
  transition: transform 0.6s ease;
}

.hero-visual:hover img {
  transform: scale(1.02);
}

/* ====== 入口网格 ====== */
.entry-section {
  padding-top: 0;
}

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

.entry-card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 28px;
  background: var(--card-bg);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.entry-card:active {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.entry-card:focus-visible {
  outline: 3px solid rgba(26, 122, 116, 0.4);
  outline-offset: 3px;
}

.entry-card-icon {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 18px;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.entry-card:hover .entry-card-icon {
  background: var(--accent-light);
  color: var(--accent);
}

.entry-card-title {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.4;
  margin-bottom: 8px;
}

.entry-card-desc {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.65;
  margin-bottom: 18px;
  flex-grow: 1;
}

.entry-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  transition: color 0.2s ease, gap 0.2s ease;
}

.entry-card-link svg {
  transition: transform 0.2s ease;
}

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

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

.entry-wide {
  min-height: 100%;
}

.entry-wide .entry-card-icon {
  width: 64px;
  height: 64px;
  border-radius: 18px;
}

.entry-wide .entry-card-title {
  font-size: 22px;
}

.entry-wide .entry-card-desc {
  font-size: 15px;
  max-width: 420px;
}

.entry-stack {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.entry-small {
  flex: 1;
  justify-content: center;
}

/* ====== 资讯区 ====== */
.cms-section {
  background: #fff;
}

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

.cms-card-big {
  display: flex;
  flex-direction: column;
  background: var(--bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

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

.cms-card-big:active {
  transform: translateY(-1px);
}

.cms-card-big:focus-visible {
  outline: 3px solid rgba(26, 122, 116, 0.4);
  outline-offset: 3px;
}

.cms-cover {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.cms-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.cms-card-big:hover .cms-cover img {
  transform: scale(1.03);
}

.cms-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  display: inline-flex;
  align-items: center;
  padding: 4px 12px;
  border-radius: 20px;
  background: var(--primary);
  color: #fff;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.5px;
}

.cms-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.cms-card-body h3 {
  font-size: 18px;
  font-weight: 700;
  color: var(--dark);
  line-height: 1.5;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}

.cms-card-big:hover .cms-card-body h3 {
  color: var(--primary);
}

.cms-card-body p {
  font-size: 14px;
  color: #4A4A4A;
  line-height: 1.65;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  flex-grow: 1;
}

.cms-card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: auto;
}

.cms-card-footer time {
  font-size: 13px;
  color: var(--light-muted);
  font-variant-numeric: tabular-nums;
}

.read-more {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--primary);
  white-space: nowrap;
}

.read-more svg {
  transition: transform 0.2s ease;
}

.cms-card-big:hover .read-more svg,
.cms-card-vertical:hover .read-more svg {
  transform: translateX(4px);
}

.cms-vertical-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.cms-card-vertical {
  display: flex;
  align-items: center;
  gap: 18px;
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 14px;
  box-shadow: var(--shadow-card);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.cms-card-vertical:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.cms-card-vertical:active {
  transform: translateY(-1px);
}

.cms-card-vertical:focus-visible {
  outline: 3px solid rgba(26, 122, 116, 0.4);
  outline-offset: 3px;
}

.cms-card-vertical img {
  width: 110px;
  height: 82px;
  object-fit: cover;
  border-radius: 12px;
  flex-shrink: 0;
}

.cms-vertical-body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  flex: 1;
}

.cms-vertical-body h4 {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  transition: color 0.2s ease;
}

.cms-card-vertical:hover .cms-vertical-body h4 {
  color: var(--primary);
}

.cms-vertical-body .cms-card-footer {
  margin-top: 0;
}

.cms-vertical-body time {
  font-size: 12px;
}

.cms-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 64px 24px;
  background: var(--bg);
  border-radius: var(--radius-lg);
  border: 2px dashed var(--border);
}

.cms-empty-icon {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--primary-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary);
  margin-bottom: 16px;
}

.cms-empty p {
  font-size: 15px;
  color: var(--muted);
}

/* ====== 评价轮播 ====== */
.testimonials {
  background: var(--ink);
  position: relative;
  overflow: hidden;
}

.testimonials::before {
  content: '';
  position: absolute;
  top: -120px;
  right: -120px;
  width: 360px;
  height: 360px;
  border-radius: 50%;
  background: rgba(255, 122, 89, 0.06);
}

.testimonials .section-head h2 {
  color: #fff;
}

.testimonials .section-head h2::after {
  background: var(--accent);
}

.carousel-wrap {
  position: relative;
  max-width: 980px;
  margin: 0 auto;
}

.testimonial-carousel {
  overflow: hidden;
  border-radius: 20px;
}

.testimonial-track {
  display: flex;
  transition: transform 0.45s ease;
}

.testimonial-slide {
  min-width: 100%;
  padding: 8px;
}

.testimonial-card {
  background: #fff;
  border-radius: 16px;
  padding: 32px;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.18);
}

.testimonial-stars {
  display: flex;
  gap: 4px;
  color: var(--accent);
  margin-bottom: 18px;
}

.testimonial-quote {
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  margin-bottom: 24px;
  flex-grow: 1;
}

.testimonial-user {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-weight: 700;
}

.testimonial-user-info {
  display: flex;
  flex-direction: column;
}

.testimonial-user-info strong {
  font-size: 15px;
  color: var(--dark);
}

.testimonial-user-info span {
  font-size: 13px;
  color: var(--muted);
}

.carousel-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  margin-top: 36px;
}

.carousel-arrow {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.14);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.25s ease, transform 0.2s ease;
}

.carousel-arrow:hover {
  background: var(--accent);
}

.carousel-arrow:active {
  transform: scale(0.94);
}

.carousel-arrow:focus-visible {
  outline: 3px solid rgba(255, 122, 89, 0.6);
  outline-offset: 2px;
}

.carousel-dots {
  display: flex;
  gap: 10px;
}

.carousel-dots .dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.28);
  padding: 0;
  transition: background-color 0.25s ease, transform 0.2s ease, width 0.25s ease;
}

.carousel-dots .dot:hover {
  background: rgba(255, 255, 255, 0.55);
}

.carousel-dots .dot:active {
  transform: scale(0.9);
}

.carousel-dots .dot:focus-visible {
  outline: 2px solid rgba(255, 122, 89, 0.8);
  outline-offset: 2px;
}

.carousel-dots .dot.active {
  width: 28px;
  border-radius: 5px;
  background: var(--accent);
}

/* ====== 保障条 ====== */
.assurance-bar {
  background: #fff;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-card);
  padding: 36px 48px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.assurance-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  padding: 8px 12px;
  transition: background-color 0.2s ease;
  border-radius: 12px;
}

.assurance-item:hover {
  background: var(--accent-light);
}

.assurance-icon {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color 0.25s ease, color 0.25s ease, transform 0.2s ease;
}

.assurance-item:hover .assurance-icon {
  background: var(--accent);
  color: #fff;
  transform: translateY(-2px);
}

.assurance-item strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--dark);
}

.assurance-item span {
  font-size: 13px;
  color: var(--muted);
  line-height: 1.5;
}

/* ====== CTA ====== */
.cta-section {
  padding-top: 0;
}

.cta-banner {
  position: relative;
  border-radius: 24px;
  padding: 56px 48px;
  background:
    radial-gradient(circle at 85% 20%, rgba(255, 122, 89, 0.32) 0%, transparent 42%),
    radial-gradient(circle at 15% 80%, rgba(255, 122, 89, 0.14) 0%, transparent 38%),
    var(--ink);
  color: #fff;
  overflow: hidden;
  text-align: center;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -60px;
  left: -60px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -40px;
  right: -40px;
  width: 140px;
  height: 140px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
}

.cta-banner-inner {
  position: relative;
  z-index: 2;
  max-width: 600px;
  margin: 0 auto;
}

.cta-banner h2 {
  font-size: 30px;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: 14px;
}

.cta-banner p {
  font-size: 16px;
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.7;
  margin-bottom: 32px;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.cta-buttons .btn {
  min-width: 150px;
}

/* ====== 页脚 ====== */
.site-footer {
  background: var(--ink);
  color: rgba(255, 255, 255, 0.75);
  padding-top: 68px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand .brand-logo {
  color: #fff;
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.6);
  max-width: 300px;
}

.footer-col h4 {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 24px;
  height: 3px;
  border-radius: 2px;
  background: var(--accent);
}

.footer-col ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col ul a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.2s ease, padding-left 0.2s ease;
}

.footer-col ul a:hover {
  color: var(--accent);
  padding-left: 6px;
}

.footer-col ul a:focus-visible {
  outline: 2px solid rgba(255, 122, 89, 0.6);
  outline-offset: 2px;
  border-radius: 4px;
}

.footer-service-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-service-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
}

.footer-service-list li svg {
  color: var(--accent);
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.4);
  font-variant-numeric: tabular-nums;
}

/* ====== 响应式 ====== */
@media (min-width: 768px) {
  .entry-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .entry-wide {
    grid-column: span 2;
  }
  .entry-stack {
    grid-column: span 2;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
  .cms-grid {
    grid-template-columns: 1.5fr 1fr;
  }
  .footer-grid {
    grid-template-columns: 1.2fr 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .entry-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .entry-wide {
    grid-column: span 2;
  }
  .entry-stack {
    grid-column: span 1;
    display: flex;
    flex-direction: column;
    gap: 24px;
  }
  .footer-grid {
    grid-template-columns: 1.4fr 1fr 1fr;
  }
}

@media (max-width: 767px) {
  .section {
    padding: 56px 0;
  }
  .section-head {
    margin-bottom: 28px;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
  .section-head h2 {
    font-size: 22px;
  }
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .channel-nav-inner {
    flex-direction: row;
    flex-wrap: nowrap;
    overflow-x: auto;
    height: 48px;
  }
  .channel-nav {
    position: relative;
  }
  .brand-row-inner {
    height: 56px;
  }
  .header-search {
    display: none;
  }
  .btn-login {
    padding: 5px 14px;
    font-size: 13px;
  }
  .btn-register {
    padding: 6px 16px;
    font-size: 13px;
  }
  .hero {
    padding-top: 48px;
    padding-bottom: 56px;
  }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .hero h1 {
    font-size: 28px;
  }
  .hero-subtitle {
    font-size: 16px;
  }
  .hero-visual img {
    min-height: 200px;
  }
  .hero-visual {
    border-radius: 16px;
  }
  .entry-card {
    padding: 24px;
  }
  .entry-wide .entry-card-title {
    font-size: 19px;
  }
  .cms-card-vertical {
    flex-direction: column;
    align-items: flex-start;
  }
  .cms-card-vertical img {
    width: 100%;
    height: 130px;
  }
  .assurance-bar {
    grid-template-columns: repeat(2, 1fr);
    padding: 24px 20px;
    gap: 20px;
  }
  .cta-banner {
    padding: 40px 20px;
    border-radius: 16px;
  }
  .cta-banner h2 {
    font-size: 24px;
  }
  .cta-buttons .btn {
    width: 100%;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    font-size: 12px;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero h1 {
    font-size: 34px;
  }
  .cms-card-vertical {
    flex-direction: column;
    align-items: flex-start;
  }
  .cms-card-vertical img {
    width: 100%;
    height: 140px;
  }
}

/* roulang page: article */
:root {
    --primary: #1A7A74;
    --accent: #FF7A59;
    --accent-hover: #F25A36;
    --bg: #F7F5F0;
    --ink: #12312E;
    --text: #2B2B2B;
    --muted: #6B6B6B;
    --border: #E6E1D8;
    --radius-card: 20px;
    --radius-btn: 12px;
    --shadow-card: 0 2px 12px rgba(0, 0, 0, 0.06);
    --shadow-hover: 0 6px 24px rgba(0, 0, 0, 0.10);
  }
  * { box-sizing: border-box; margin: 0; padding: 0; }
  html { scroll-behavior: smooth; }
  body {
    font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans CJK SC', sans-serif;
    background-color: var(--bg);
    color: var(--text);
    line-height: 1.75;
    -webkit-font-smoothing: antialiased;
  }
  .container { max-width: 1200px; margin: 0 auto; padding-left: 1.25rem; padding-right: 1.25rem; }
  a { color: inherit; text-decoration: none; }
  img { max-width: 100%; height: auto; display: block; }
  button { cursor: pointer; font-family: inherit; }

  /* ===== Header ===== */
  .site-header { background: #fff; box-shadow: 0 1px 8px rgba(0, 0, 0, 0.06); position: sticky; top: 0; z-index: 50; }
  .brand-row { height: 64px; border-bottom: 1px solid var(--border); }
  .brand-row-inner { display: flex; align-items: center; justify-content: space-between; height: 100%; }
  .brand-logo { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; color: var(--ink); }
  .brand-logo-icon { flex-shrink: 0; }
  .header-actions { display: flex; align-items: center; gap: 10px; }
  .header-search form { display: flex; align-items: center; background: var(--bg); border: 1px solid var(--border); border-radius: 10px; padding: 4px 6px 4px 12px; transition: border-color .2s; }
  .header-search form:focus-within { border-color: var(--accent); box-shadow: 0 0 0 2px rgba(255, 122, 89, 0.2); }
  .header-search input { border: none; background: transparent; outline: none; font-size: 14px; width: 150px; color: var(--text); }
  .header-search button { display: flex; align-items: center; justify-content: center; width: 30px; height: 30px; background: var(--primary); color: #fff; border: none; border-radius: 8px; transition: background .2s; }
  .header-search button:hover { background: var(--accent); }
  .btn-login, .btn-register { display: inline-flex; align-items: center; justify-content: center; height: 36px; padding: 0 18px; border-radius: var(--radius-btn); font-size: 14px; font-weight: 600; transition: all .25s; }
  .btn-login { color: var(--primary); border: 1px solid var(--primary); background: transparent; }
  .btn-login:hover { background: rgba(26, 122, 116, 0.08); }
  .btn-register { background: var(--accent); color: #fff; border: 1px solid var(--accent); }
  .btn-register:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
  .nav-toggle { display: none; background: transparent; border: none; color: var(--ink); width: 38px; height: 38px; border-radius: 8px; align-items: center; justify-content: center; }
  .nav-toggle:hover { background: var(--bg); }
  .channel-nav { background: var(--ink); }
  .channel-nav-inner { display: flex; align-items: center; gap: 2px; height: 48px; overflow-x: auto; scrollbar-width: none; }
  .channel-nav-inner::-webkit-scrollbar { display: none; }
  .channel-nav-inner a { display: inline-flex; align-items: center; padding: 0 18px; color: rgba(255, 255, 255, 0.85); font-size: 15px; font-weight: 500; border-bottom: 3px solid transparent; transition: all .2s; white-space: nowrap; height: 100%; }
  .channel-nav-inner a:hover { background: rgba(255, 255, 255, 0.08); color: #fff; }
  .channel-nav-inner a.active { color: #fff; border-bottom-color: var(--accent); background: rgba(255, 255, 255, 0.06); }
  .channel-nav-inner a:active { background: rgba(255, 255, 255, 0.14); }

  /* ===== Breadcrumb ===== */
  .breadcrumb { display: flex; align-items: center; gap: 8px; font-size: 14px; color: var(--muted); flex-wrap: wrap; padding-top: 28px; }
  .breadcrumb a { color: var(--primary); }
  .breadcrumb a:hover { text-decoration: underline; }
  .breadcrumb .current { color: var(--ink); font-weight: 500; max-width: 340px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

  /* ===== Article header ===== */
  .article-header { max-width: 800px; margin: 0 auto; text-align: center; padding: 36px 0 8px; }
  .article-tag { display: inline-block; background: var(--primary); color: #fff; font-size: 13px; font-weight: 600; padding: 4px 14px; border-radius: 999px; margin-bottom: 16px; letter-spacing: 0.02em; }
  .article-title { font-size: 36px; line-height: 1.3; font-weight: 700; color: var(--ink); margin-bottom: 16px; }
  .article-meta { display: flex; justify-content: center; gap: 24px; font-size: 14px; color: var(--muted); flex-wrap: wrap; }
  .article-meta span { display: inline-flex; align-items: center; gap: 6px; }

  /* ===== Article content ===== */
  .article-content-section { background: #fff; padding: 24px 0 64px; }
  .article-content { max-width: 720px; margin: 0 auto; font-size: 16px; line-height: 1.75; color: var(--text); }
  .article-content h2 { font-size: 24px; font-weight: 700; color: var(--ink); margin: 36px 0 16px; }
  .article-content h3 { font-size: 19px; font-weight: 600; color: var(--ink); margin: 24px 0 12px; }
  .article-content p { margin-bottom: 1.5em; }
  .article-content a { color: var(--primary); border-bottom: 1px solid transparent; }
  .article-content a:hover { border-bottom-color: var(--primary); }
  .article-content ul, .article-content ol { margin: 0 0 1.5em 1.4em; }
  .article-content li { margin-bottom: 0.4em; }
  .article-content img { border-radius: 16px; margin: 24px 0; }
  .article-content blockquote { border-left: 4px solid var(--primary); background: var(--bg); padding: 16px 20px; margin: 24px 0; border-radius: 0 12px 12px 0; color: #4A4A4A; }
  .article-content table { width: 100%; border-collapse: collapse; margin: 24px 0; font-size: 15px; }
  .article-content th, .article-content td { padding: 10px 14px; border-bottom: 1px solid var(--border); text-align: left; }
  .article-content th { background: var(--bg); font-weight: 600; color: var(--ink); }
  .article-content code { background: var(--bg); padding: 2px 6px; border-radius: 4px; font-size: 0.9em; }

  /* ===== Empty state ===== */
  .article-empty { max-width: 720px; margin: 40px auto; text-align: center; padding: 80px 24px; background: var(--bg); border-radius: var(--radius-card); }
  .article-empty-icon { color: var(--border); margin-bottom: 20px; }
  .article-empty h2 { font-size: 28px; color: var(--ink); margin-bottom: 12px; }
  .article-empty p { color: var(--muted); margin-bottom: 32px; }
  .btn-primary { display: inline-flex; align-items: center; justify-content: center; height: 44px; padding: 0 28px; border-radius: var(--radius-btn); background: var(--accent); color: #fff; font-size: 16px; font-weight: 600; transition: all .25s; border: none; }
  .btn-primary:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: var(--shadow-hover); }

  /* ===== Pager ===== */
  .article-pager { max-width: 720px; margin: 0 auto; display: flex; justify-content: space-between; gap: 16px; padding-top: 40px; border-top: 1px solid var(--border); margin-top: 48px; flex-wrap: wrap; }
  .article-pager a { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--primary); padding: 10px 16px; border: 1px solid var(--border); border-radius: 10px; transition: all .2s; }
  .article-pager a:hover { border-color: var(--primary); background: rgba(26, 122, 116, 0.05); transform: translateY(-2px); }
  .article-pager a:active { transform: translateY(0); }

  /* ===== Section title ===== */
  .section-title { font-size: 28px; font-weight: 700; color: var(--ink); text-align: center; margin-bottom: 40px; position: relative; }
  .section-title:after { content: ''; display: block; width: 48px; height: 4px; background: var(--accent); border-radius: 4px; margin: 12px auto 0; }

  /* ===== Related ===== */
  .related-section { background: var(--bg); padding: 64px 0; }
  .related-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
  .related-card { background: #fff; border-radius: var(--radius-card); overflow: hidden; box-shadow: var(--shadow-card); transition: transform .3s, box-shadow .3s; }
  .related-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }
  .related-card img { width: 100%; aspect-ratio: 16/10; object-fit: cover; }
  .related-card-body { padding: 20px; }
  .related-card-body h3 { font-size: 18px; font-weight: 700; color: var(--ink); margin-bottom: 8px; }
  .related-card-body p { font-size: 14px; color: var(--muted); line-height: 1.6; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
  .related-card-link { display: inline-flex; align-items: center; gap: 6px; font-size: 14px; color: var(--primary); font-weight: 600; margin-top: 12px; transition: gap .2s; }
  .related-card-link:hover { gap: 10px; }

  /* ===== CTA ===== */
  .cta-section { padding: 64px 0; }
  .cta-banner { background: var(--ink); border-radius: 24px; padding: 48px; text-align: center; position: relative; overflow: hidden; }
  .cta-banner:before { content: ''; position: absolute; width: 260px; height: 260px; border-radius: 50%; background: rgba(255, 122, 89, 0.18); top: -80px; right: -60px; }
  .cta-banner:after { content: ''; position: absolute; width: 180px; height: 180px; border-radius: 50%; background: rgba(26, 122, 116, 0.3); bottom: -60px; left: -40px; }
  .cta-banner h2 { position: relative; z-index: 1; font-size: 30px; font-weight: 700; color: #fff; margin-bottom: 12px; line-height: 1.3; }
  .cta-banner p { position: relative; z-index: 1; color: rgba(255, 255, 255, 0.8); font-size: 16px; margin-bottom: 32px; max-width: 560px; margin-left: auto; margin-right: auto; }
  .cta-actions { position: relative; z-index: 1; display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; }
  .btn-accent { display: inline-flex; align-items: center; justify-content: center; height: 44px; padding: 0 28px; border-radius: var(--radius-btn); background: var(--accent); color: #fff; font-size: 16px; font-weight: 600; transition: all .25s; border: none; }
  .btn-accent:hover { background: var(--accent-hover); transform: translateY(-2px); box-shadow: 0 6px 20px rgba(255, 122, 89, 0.35); }
  .btn-outline-white { display: inline-flex; align-items: center; justify-content: center; height: 44px; padding: 0 28px; border-radius: var(--radius-btn); background: transparent; color: #fff; font-size: 16px; font-weight: 600; border: 1px solid rgba(255, 255, 255, 0.6); transition: all .25s; }
  .btn-outline-white:hover { background: rgba(255, 255, 255, 0.1); border-color: #fff; transform: translateY(-2px); }

  /* ===== Footer ===== */
  .site-footer { background: var(--ink); color: rgba(255, 255, 255, 0.75); padding: 64px 0 24px; }
  .footer-grid { display: grid; grid-template-columns: 2fr 1fr 1.4fr; gap: 48px; margin-bottom: 48px; }
  .footer-brand .brand-logo { color: #fff; font-size: 20px; margin-bottom: 16px; }
  .footer-brand p { font-size: 14px; line-height: 1.7; color: rgba(255, 255, 255, 0.65); margin-top: 16px; }
  .footer-col h4 { font-size: 16px; color: #fff; font-weight: 600; margin-bottom: 16px; }
  .footer-col ul { list-style: none; }
  .footer-col ul li { margin-bottom: 10px; }
  .footer-col ul a { color: rgba(255, 255, 255, 0.7); font-size: 14px; transition: color .2s; }
  .footer-col ul a:hover { color: var(--accent); }
  .footer-service-list li { display: flex; align-items: center; gap: 10px; font-size: 14px; color: rgba(255, 255, 255, 0.7); margin-bottom: 10px; }
  .footer-service-list svg { color: var(--accent); flex-shrink: 0; }
  .footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.12); padding-top: 24px; text-align: center; font-size: 14px; color: rgba(255, 255, 255, 0.5); }

  /* ===== Focus accessibility ===== */
  a:focus-visible, button:focus-visible, input:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

  /* ===== Responsive ===== */
  @media (max-width: 1023px) {
    .related-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 32px; }
  }
  @media (max-width: 767px) {
    .header-search { display: none; }
    .nav-toggle { display: inline-flex; }
    .channel-nav { display: none; }
    .channel-nav.open { display: block; }
    .channel-nav-inner { flex-direction: column; align-items: stretch; height: auto; padding: 8px 0; }
    .channel-nav-inner a { padding: 12px 20px; border-bottom: none; border-left: 3px solid transparent; height: auto; }
    .channel-nav-inner a.active { border-left-color: var(--accent); }
    .article-title { font-size: 26px; }
    .article-header { padding: 32px 0 8px; }
    .article-meta { gap: 12px; flex-direction: column; align-items: center; }
    .article-pager { flex-direction: column; align-items: stretch; }
    .article-pager a { justify-content: center; }
    .related-grid { grid-template-columns: 1fr; }
    .cta-banner { padding: 36px 20px; }
    .cta-banner h2 { font-size: 24px; }
    .footer-grid { grid-template-columns: 1fr; gap: 32px; }
    .breadcrumb { font-size: 13px; }
    .breadcrumb .current { max-width: 200px; }
  }
  @media (max-width: 520px) {
    .btn-login, .btn-register { padding: 0 14px; font-size: 13px; }
    .brand-logo span { font-size: 17px; }
    .brand-logo-icon { width: 28px; height: 28px; }
    .article-content { font-size: 15px; }
    .article-tag { font-size: 12px; padding: 3px 12px; }
    .section-title { font-size: 24px; }
  }

/* roulang page: category1 */
:root {
  --primary: #1A7A74;
  --primary-light: #E8F4F3;
  --accent: #FF7A59;
  --accent-dark: #F25A36;
  --bg-page: #F7F5F0;
  --dark: #12312E;
  --text-main: #2B2B2B;
  --text-sub: #6B6B6B;
  --text-mute: #9A9A9A;
  --border: #E6E1D8;
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 10px;
  --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 6px 24px rgba(0, 0, 0, 0.10);
  --font-main: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-main);
  background: var(--bg-page);
  color: var(--text-main);
  line-height: 1.75;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--primary); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--accent); }
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}
.container { width: min(1200px, 100% - 40px); margin-inline: auto; }

/* 导航 */
.site-header { position: sticky; top: 0; z-index: 50; box-shadow: 0 2px 16px rgba(18, 49, 46, 0.08); }
.brand-row { background: #fff; height: 64px; border-bottom: 1px solid var(--border); }
.brand-row-inner { display: flex; align-items: center; justify-content: space-between; height: 64px; gap: 16px; }
.brand-logo { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; color: var(--dark); }
.brand-logo:hover { color: var(--primary); }
.brand-logo-icon { flex-shrink: 0; }
.header-actions { display: flex; align-items: center; gap: 12px; }
.header-search { position: relative; }
.header-search form { margin: 0; display: flex; align-items: center; }
.header-search input {
  width: 180px; height: 36px; padding: 0 36px 0 14px;
  border: 1px solid #D6D0C5; border-radius: var(--radius-sm);
  font-size: 13px; font-family: var(--font-main); background: #FBFBF9;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.header-search input:focus {
  outline: none; border-color: var(--accent);
  box-shadow: 0 0 0 2px rgba(255, 122, 89, 0.18);
}
.header-search button {
  position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
  border: 0; background: transparent; color: var(--text-sub);
  cursor: pointer; width: 30px; height: 30px; display: grid; place-items: center;
  border-radius: 8px; transition: color 0.2s, background 0.2s;
}
.header-search button:hover { color: var(--accent); background: rgba(255, 122, 89, 0.08); }
.btn-login, .btn-register {
  display: inline-flex; align-items: center; justify-content: center;
  height: 36px; padding: 0 18px; border-radius: var(--radius-sm);
  font-size: 14px; font-weight: 600; transition: all 0.2s ease;
}
.btn-login { color: var(--primary); border: 1px solid var(--primary); background: #fff; }
.btn-login:hover { background: var(--primary-light); color: var(--primary); }
.btn-register { color: #fff; background: var(--accent); border: 1px solid var(--accent); }
.btn-register:hover { background: var(--accent-dark); border-color: var(--accent-dark); }
.nav-toggle {
  display: none; width: 40px; height: 40px; border: 1px solid var(--border);
  border-radius: 10px; background: #fff; color: var(--dark);
  align-items: center; justify-content: center; cursor: pointer;
}
.nav-toggle:hover { background: var(--bg-page); }
.channel-nav { background: var(--dark); height: 48px; }
.channel-nav-inner {
  display: flex; align-items: center; gap: 4px; height: 48px; overflow-x: auto;
  scrollbar-width: none; white-space: nowrap;
}
.channel-nav-inner::-webkit-scrollbar { display: none; }
.channel-nav-inner a {
  display: inline-flex; align-items: center; height: 100%;
  padding: 0 18px; font-size: 15px; font-weight: 500; color: rgba(255, 255, 255, 0.78);
  border-bottom: 3px solid transparent; transition: all 0.2s ease; position: relative;
}
.channel-nav-inner a:hover { color: #fff; background: rgba(255, 255, 255, 0.08); }
.channel-nav-inner a.active { color: #fff; border-bottom-color: var(--accent); }
.channel-nav-inner a.active::after {
  content: ''; position: absolute; left: 50%; bottom: 10px; transform: translateX(-50%);
  width: 5px; height: 5px; border-radius: 50%; background: var(--accent);
}

/* 页面标题 */
.page-hero {
  position: relative; padding: 56px 0 44px;
  background-color: var(--bg-page);
  background-image:
    radial-gradient(circle at 15% 25%, rgba(26, 122, 116, 0.10) 0, transparent 42%),
    radial-gradient(circle at 85% 68%, rgba(255, 122, 89, 0.10) 0, transparent 38%);
  border-bottom: 1px solid var(--border);
}
.breadcrumb { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--text-sub); margin-bottom: 20px; }
.breadcrumb a { color: var(--text-sub); }
.breadcrumb a:hover { color: var(--primary); }
.breadcrumb .sep { color: var(--text-mute); }
.page-hero h1 { font-size: clamp(30px, 4vw, 40px); font-weight: 700; line-height: 1.25; color: var(--dark); margin: 0 0 12px; }
.page-hero .lead { font-size: 17px; line-height: 1.75; color: #4A4A4A; max-width: 720px; margin: 0; }

/* 主内容区 */
.page-body { padding: 48px 0 64px; }
.page-body-grid { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 40px; align-items: start; }

.section-title { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.section-title-icon {
  width: 38px; height: 38px; border-radius: 12px; background: var(--primary-light);
  display: grid; place-items: center; color: var(--primary); flex-shrink: 0;
}
.section-title h2 { font-size: 24px; font-weight: 700; color: var(--dark); margin: 0; line-height: 1.3; }

/* 图标入口网格 */
.icon-nav-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; }
.icon-nav-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 24px 22px; box-shadow: var(--shadow-sm);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.icon-nav-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: rgba(26, 122, 116, 0.35); }
.icon-nav-card:active { transform: translateY(-1px); box-shadow: var(--shadow-sm); }
.icon-nav-icon {
  width: 46px; height: 46px; border-radius: 14px; background: #F0F7F6;
  display: grid; place-items: center; color: var(--primary); margin-bottom: 14px;
  transition: background 0.2s, transform 0.2s;
}
.icon-nav-card:hover .icon-nav-icon { background: var(--primary-light); transform: scale(1.06); }
.icon-nav-card h3 { font-size: 17px; font-weight: 700; color: var(--dark); margin: 0 0 6px; }
.icon-nav-card p { font-size: 14px; color: var(--text-sub); line-height: 1.65; margin: 0; }

/* 介绍图文 */
.intro-media {
  display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center;
  background: #fff; border-radius: var(--radius-lg); padding: 40px;
  border: 1px solid var(--border); box-shadow: var(--shadow-sm); margin-top: 40px;
}
.intro-media img { border-radius: 16px; object-fit: cover; width: 100%; aspect-ratio: 4/3; }
.intro-media h3 { font-size: 24px; font-weight: 700; color: var(--dark); margin: 0 0 16px; line-height: 1.35; }
.intro-media p { font-size: 15px; line-height: 1.8; color: #4A4A4A; margin: 0 0 14px; }
.check-list { list-style: none; padding: 0; margin: 20px 0 0; }
.check-list li {
  display: flex; align-items: flex-start; gap: 10px; font-size: 15px; color: var(--text-main);
  padding: 6px 0;
}
.check-list svg { flex-shrink: 0; margin-top: 4px; color: var(--primary); }

/* 数据条 */
.data-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-top: 40px;
}
.data-strip-item {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 24px 18px; text-align: center; box-shadow: var(--shadow-sm);
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.data-strip-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); border-color: rgba(255, 122, 89, 0.35); }
.data-strip-num { font-size: 32px; font-weight: 800; color: var(--primary); line-height: 1.2; font-variant-numeric: tabular-nums; }
.data-strip-label { font-size: 14px; color: var(--text-sub); margin-top: 4px; line-height: 1.4; }

/* 侧栏 */
.sidebar { display: flex; flex-direction: column; gap: 24px; }
.sidebar-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; box-shadow: var(--shadow-sm); transition: box-shadow 0.25s;
}
.sidebar-card:hover { box-shadow: var(--shadow-lg); }
.sidebar-card .side-img { width: 100%; aspect-ratio: 16/7; object-fit: cover; }
.sidebar-card-body { padding: 22px; }
.sidebar-card h3 { font-size: 16px; font-weight: 700; color: var(--dark); margin: 0 0 14px; }
.side-list { list-style: none; padding: 0; margin: 0; }
.side-list li { margin-bottom: 4px; }
.side-list a {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  padding: 9px 12px; border-radius: 10px; font-size: 14px; color: var(--text-main);
  transition: background 0.2s, color 0.2s, padding-left 0.2s;
}
.side-list a:hover { background: var(--primary-light); color: var(--primary); padding-left: 16px; }
.side-list a.current { background: var(--primary-light); color: var(--primary); font-weight: 600; }
.side-list .arrow { color: var(--text-mute); transition: transform 0.2s; }
.side-list a:hover .arrow { transform: translateX(3px); color: var(--accent); }
.side-cta {
  background: var(--dark); border-radius: var(--radius-lg); padding: 28px 24px; color: #fff;
  text-align: center;
}
.side-cta h3 { font-size: 18px; color: #fff; margin: 0 0 10px; }
.side-cta p { font-size: 14px; color: rgba(255, 255, 255, 0.72); line-height: 1.7; margin: 0 0 20px; }
.side-cta .btn-white {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 40px; padding: 0 22px; border-radius: var(--radius-sm);
  background: #fff; color: var(--dark); font-size: 14px; font-weight: 600;
  transition: background 0.2s, transform 0.2s;
}
.side-cta .btn-white:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }
.side-cta .btn-white:active { transform: translateY(0); }

/* CTA 横幅 */
.cta-banner {
  border-radius: 24px; padding: 56px 48px; position: relative; overflow: hidden;
  background-image:
    linear-gradient(rgba(18, 49, 46, 0.9), rgba(18, 49, 46, 0.88)),
    url('/assets/images/backpic/back-2.png');
  background-size: cover; background-position: center;
  color: #fff; text-align: center;
}
.cta-banner::before {
  content: ''; position: absolute; width: 240px; height: 240px; border-radius: 50%;
  background: rgba(255, 122, 89, 0.18); top: -70px; right: -50px; pointer-events: none;
}
.cta-banner::after {
  content: ''; position: absolute; width: 160px; height: 160px; border-radius: 50%;
  background: rgba(255, 255, 255, 0.06); bottom: -60px; left: 30px; pointer-events: none;
}
.cta-banner h2 { font-size: clamp(24px, 3vw, 30px); font-weight: 700; margin: 0 0 12px; color: #fff; }
.cta-banner p { font-size: 16px; line-height: 1.7; color: rgba(255, 255, 255, 0.8); max-width: 560px; margin: 0 auto 28px; }
.cta-buttons { display: flex; justify-content: center; gap: 14px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; justify-content: center; height: 44px;
  padding: 0 28px; border-radius: var(--radius-sm); background: var(--accent); color: #fff;
  font-size: 15px; font-weight: 600; border: 2px solid var(--accent);
  transition: all 0.2s ease;
}
.btn-primary:hover { background: var(--accent-dark); border-color: var(--accent-dark); color: #fff; transform: translateY(-2px); }
.btn-primary:active { transform: translateY(0); }
.btn-outline {
  display: inline-flex; align-items: center; justify-content: center; height: 44px;
  padding: 0 28px; border-radius: var(--radius-sm); background: transparent; color: #fff;
  font-size: 15px; font-weight: 600; border: 2px solid rgba(255, 255, 255, 0.85);
  transition: all 0.2s ease;
}
.btn-outline:hover { background: #fff; color: var(--dark); transform: translateY(-2px); }
.btn-outline:active { transform: translateY(0); }

/* 页脚 */
.site-footer { background: var(--dark); color: rgba(255, 255, 255, 0.72); padding: 56px 0 28px; margin-top: 72px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 44px; }
.site-footer .brand-logo { color: #fff; }
.site-footer .brand-logo:hover { color: var(--accent); }
.site-footer .footer-brand p { font-size: 14px; line-height: 1.8; margin: 16px 0 0; max-width: 320px; color: rgba(255, 255, 255, 0.64); }
.site-footer h4 { font-size: 16px; font-weight: 700; color: #fff; margin: 0 0 14px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer ul li { margin-bottom: 8px; }
.site-footer ul a { font-size: 14px; color: rgba(255, 255, 255, 0.65); transition: color 0.2s, padding-left 0.2s; }
.site-footer ul a:hover { color: var(--accent); padding-left: 4px; }
.footer-service-list li { display: flex; align-items: center; gap: 8px; font-size: 14px; color: rgba(255, 255, 255, 0.65); }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12); margin-top: 36px; padding-top: 22px;
  text-align: center; font-size: 13px; color: rgba(255, 255, 255, 0.45);
}

/* 响应式 */
@media (max-width: 1024px) {
  .page-body-grid { grid-template-columns: 1fr; }
  .sidebar { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .side-cta { grid-column: span 2; }
  .data-strip { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .brand-row { height: auto; padding: 10px 0; }
  .brand-row-inner { height: auto; flex-wrap: wrap; }
  .header-search { order: 3; width: 100%; }
  .header-search input { width: 100%; }
  .nav-toggle { display: inline-flex; }
  .channel-nav { height: auto; display: none; }
  .channel-nav.nav-open { display: block; }
  .channel-nav-inner { height: auto; flex-direction: column; align-items: flex-start; padding: 8px 0; overflow-x: visible; white-space: normal; }
  .channel-nav-inner a { width: 100%; height: 44px; border-bottom: 0; padding: 0 16px; }
  .channel-nav-inner a.active { border-bottom: 0; background: rgba(255, 122, 89, 0.15); }
  .channel-nav-inner a.active::after { display: none; }
  .page-hero { padding: 40px 0 32px; }
  .page-hero h1 { font-size: 28px; }
  .icon-nav-grid { grid-template-columns: 1fr; }
  .intro-media { grid-template-columns: 1fr; padding: 24px; gap: 24px; }
  .data-strip { grid-template-columns: repeat(2, 1fr); gap: 12px; }
  .cta-banner { padding: 40px 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .sidebar { grid-template-columns: 1fr; }
  .side-cta { grid-column: span 1; }
}
@media (max-width: 520px) {
  .container { width: calc(100% - 28px); }
  .btn-login, .btn-register { padding: 0 12px; font-size: 13px; height: 34px; }
  .data-strip { grid-template-columns: 1fr 1fr; }
  .data-strip-num { font-size: 26px; }
  .cta-buttons { flex-direction: column; }
  .btn-primary, .btn-outline { width: 100%; }
}

/* roulang page: category3 */
:root {
    --primary: #1A7A74;
    --primary-light: #E6F2F1;
    --accent: #FF7A59;
    --accent-dark: #F25A36;
    --bg: #F7F5F0;
    --dark: #12312E;
    --text: #2B2B2B;
    --muted: #6B6B6B;
    --border: #E6E1D8;
    --light-border: #D6D0C5;
    --card-radius: 20px;
    --btn-radius: 12px;
    --shadow-sm: 0 2px 12px rgba(0, 0, 0, 0.06);
    --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.10);
  }

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

  html {
    scroll-behavior: smooth;
  }

  body {
    margin: 0;
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.75;
    color: var(--text);
    background: var(--bg);
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
  }

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

  a {
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
  }

  button {
    font-family: inherit;
    cursor: pointer;
  }

  input {
    font-family: inherit;
  }

  .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding-left: 20px;
    padding-right: 20px;
  }

  /* ===== Header ===== */
  .site-header {
    background: #ffffff;
    box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06);
    position: sticky;
    top: 0;
    z-index: 50;
  }

  .brand-row {
    background: #fff;
    border-bottom: 1px solid #f0ede6;
  }

  .brand-row-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
    gap: 16px;
  }

  .brand-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
    white-space: nowrap;
    letter-spacing: 0.5px;
  }

  .brand-logo-icon {
    flex-shrink: 0;
  }

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

  .header-search form {
    display: flex;
    align-items: center;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 4px 4px 4px 12px;
    transition: border-color 0.2s, box-shadow 0.2s;
  }

  .header-search form:focus-within {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(255, 122, 89, 0.15);
  }

  .header-search input {
    border: none;
    background: transparent;
    outline: none;
    width: 150px;
    font-size: 14px;
    color: var(--text);
  }

  .header-search input::placeholder {
    color: #9a9a9a;
  }

  .header-search button {
    background: var(--primary);
    color: #fff;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 9px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s;
  }

  .header-search button:hover {
    background: var(--accent);
  }

  .btn-login,
  .btn-register {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    height: 36px;
    padding: 0 18px;
    border-radius: var(--btn-radius);
    font-size: 14px;
    font-weight: 600;
    border: 1px solid transparent;
    transition: background 0.2s, color 0.2s, border-color 0.2s, box-shadow 0.2s;
  }

  .btn-login {
    background: transparent;
    border-color: var(--primary);
    color: var(--primary);
  }

  .btn-login:hover {
    background: var(--primary-light);
  }

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

  .btn-register:hover {
    background: var(--accent);
    border-color: var(--accent);
  }

  .btn-login:focus-visible,
  .btn-register:focus-visible,
  .nav-toggle:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
  }

  .nav-toggle {
    display: none;
    background: transparent;
    border: none;
    color: var(--dark);
    width: 40px;
    height: 40px;
    border-radius: 10px;
    align-items: center;
    justify-content: center;
  }

  .nav-toggle:hover {
    background: var(--bg);
  }

  .channel-nav {
    background: var(--dark);
  }

  .channel-nav-inner {
    display: flex;
    align-items: center;
    gap: 8px;
    height: 48px;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .channel-nav-inner::-webkit-scrollbar {
    display: none;
  }

  .channel-nav a {
    position: relative;
    color: rgba(255, 255, 255, 0.72);
    font-size: 15px;
    font-weight: 500;
    padding: 0 16px;
    height: 48px;
    display: inline-flex;
    align-items: center;
    white-space: nowrap;
    border-radius: 6px;
    transition: color 0.2s, background 0.2s;
  }

  .channel-nav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
  }

  .channel-nav a.active {
    color: #fff;
  }

  .channel-nav a.active::after {
    content: '';
    position: absolute;
    left: 16px;
    right: 16px;
    bottom: 6px;
    height: 3px;
    background: var(--accent);
    border-radius: 3px;
  }

  /* ===== Page Hero ===== */
  .page-hero {
    position: relative;
    background-size: cover;
    background-position: center;
    padding: 72px 0 64px;
    isolation: isolate;
  }

  .page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(18, 49, 46, 0.88) 0%, rgba(18, 49, 46, 0.62) 60%, rgba(18, 49, 46, 0.45) 100%);
    z-index: -1;
  }

  .page-hero .breadcrumb {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 20px;
  }

  .page-hero .breadcrumb a:hover {
    color: var(--accent);
  }

  .page-hero h1 {
    font-size: 40px;
    line-height: 1.3;
    font-weight: 700;
    color: #fff;
    margin: 0 0 14px;
    letter-spacing: 1px;
  }

  .page-hero .hero-sub {
    max-width: 640px;
    font-size: 18px;
    line-height: 1.7;
    color: rgba(255, 255, 255, 0.88);
    margin: 0;
  }

  .hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 24px;
  }

  .hero-tags span {
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
    color: #fff;
    font-size: 13px;
    padding: 5px 14px;
    border-radius: 100px;
    backdrop-filter: blur(4px);
  }

  /* ===== Section ===== */
  .section-block {
    padding: 64px 0;
  }

  .section-block.bg-white {
    background: #fff;
  }

  .section-head {
    margin-bottom: 32px;
  }

  .section-head h2 {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.3;
    color: var(--dark);
    margin: 0 0 8px;
  }

  .section-head p {
    color: var(--muted);
    font-size: 15px;
    margin: 0;
  }

  .content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 40px;
    align-items: start;
  }

  /* ===== FAQ ===== */
  .faq-list {
    display: flex;
    flex-direction: column;
    gap: 14px;
  }

  .faq-item {
    background: #fff;
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    transition: border-color 0.3s, background 0.3s, box-shadow 0.3s;
  }

  .faq-item:hover {
    box-shadow: var(--shadow-sm);
  }

  .faq-item.open {
    background: var(--bg);
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
  }

  .faq-question {
    display: flex;
    align-items: center;
    gap: 14px;
    width: 100%;
    padding: 20px 22px;
    background: transparent;
    border: none;
    text-align: left;
    font-size: 16px;
    font-weight: 600;
    color: var(--text);
    transition: color 0.2s;
  }

  .faq-question:hover {
    color: var(--primary);
  }

  .faq-num {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: var(--primary);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: 700;
    flex-shrink: 0;
    letter-spacing: 0.5px;
  }

  .faq-icon {
    margin-left: auto;
    flex-shrink: 0;
    color: var(--muted);
    transition: transform 0.3s, color 0.3s;
  }

  .faq-item.open .faq-icon {
    transform: rotate(45deg);
    color: var(--primary);
  }

  .faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    padding: 0 22px;
    font-size: 15px;
    line-height: 1.75;
    color: var(--muted);
  }

  .faq-item.open .faq-answer {
    max-height: 800px;
    padding: 0 22px 22px 70px;
  }

  .faq-answer p {
    margin: 0 0 10px;
  }

  .faq-answer p:last-child {
    margin-bottom: 0;
  }

  /* ===== Sidebar ===== */
  .sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: sticky;
    top: 120px;
  }

  .sidebar-card {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border);
  }

  .sidebar-cta {
    background: var(--accent);
    border-color: var(--accent);
    color: #fff;
  }

  .sidebar-cta h3 {
    font-size: 20px;
    margin: 0 0 8px;
    font-weight: 700;
  }

  .sidebar-cta p {
    font-size: 14px;
    line-height: 1.65;
    margin: 0 0 18px;
    color: rgba(255, 255, 255, 0.9);
  }

  .sidebar-cta .btn-white {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #fff;
    color: var(--accent-dark);
    font-size: 14px;
    font-weight: 600;
    padding: 9px 18px;
    border-radius: 10px;
    transition: background 0.2s, transform 0.2s;
  }

  .sidebar-cta .btn-white:hover {
    background: var(--bg);
    transform: translateY(-1px);
  }

  .sidebar-card h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--dark);
    margin: 0 0 16px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
  }

  .subcat-list {
    list-style: none;
    padding: 0;
    margin: 0;
  }

  .subcat-list li+li {
    margin-top: 6px;
  }

  .subcat-list a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 14px;
    color: var(--text);
    padding: 10px 12px;
    border-radius: 10px;
    transition: background 0.2s, color 0.2s;
  }

  .subcat-list a:hover {
    background: var(--primary-light);
    color: var(--primary);
  }

  .subcat-list a.active {
    background: var(--primary-light);
    color: var(--primary);
    font-weight: 600;
  }

  .subcat-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary);
    flex-shrink: 0;
    opacity: 0.5;
  }

  .subcat-list a.active .subcat-dot {
    opacity: 1;
  }

  .rec-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
  }

  .rec-card {
    display: flex;
    gap: 12px;
    align-items: center;
  }

  .rec-card img {
    width: 76px;
    height: 76px;
    object-fit: cover;
    border-radius: 12px;
    flex-shrink: 0;
  }

  .rec-card .rec-body {
    min-width: 0;
  }

  .rec-card .rec-title {
    font-size: 14px;
    font-weight: 600;
    line-height: 1.5;
    color: var(--text);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .rec-card a:hover .rec-title {
    color: var(--primary);
  }

  .rec-card .rec-time {
    font-size: 12px;
    color: var(--muted);
    margin-top: 4px;
    font-variant-numeric: tabular-nums;
  }

  /* ===== Steps ===== */
  .steps-section {
    background: #fff;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
  }

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

  .step-card {
    position: relative;
    padding: 28px 24px;
    background: var(--bg);
    border-radius: 16px;
    border: 1px solid var(--border);
    transition: box-shadow 0.3s, transform 0.3s, border-color 0.3s;
  }

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

  .step-num {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 12px;
    background: var(--primary);
    color: #fff;
    font-size: 14px;
    font-weight: 700;
    margin-bottom: 16px;
  }

  .step-card h3 {
    font-size: 17px;
    font-weight: 700;
    margin: 0 0 8px;
    color: var(--dark);
  }

  .step-card p {
    font-size: 14px;
    line-height: 1.65;
    color: var(--muted);
    margin: 0;
  }

  /* ===== Service strip ===== */
  .service-strip {
    background: var(--dark);
    padding: 56px 0;
  }

  .service-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
  }

  .service-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    color: #fff;
  }

  .service-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    flex-shrink: 0;
    transition: background 0.3s, color 0.3s, transform 0.3s;
  }

  .service-item:hover .service-icon {
    background: var(--accent);
    color: #fff;
    transform: translateY(-2px);
  }

  .service-item h3 {
    font-size: 16px;
    font-weight: 600;
    margin: 0 0 4px;
    color: #fff;
  }

  .service-item p {
    font-size: 13px;
    line-height: 1.6;
    color: rgba(255, 255, 255, 0.65);
    margin: 0;
  }

  /* ===== CTA ===== */
  .cta-section {
    padding: 72px 0;
  }

  .cta-banner {
    position: relative;
    background: var(--dark);
    border-radius: 24px;
    padding: 48px 56px;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
    isolation: isolate;
  }

  .cta-banner::before {
    content: '';
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: var(--accent);
    opacity: 0.28;
    top: -80px;
    right: -40px;
    z-index: -1;
  }

  .cta-banner::after {
    content: '';
    position: absolute;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: var(--primary);
    opacity: 0.35;
    bottom: -50px;
    right: 140px;
    z-index: -1;
  }

  .cta-banner .cta-text h2 {
    font-size: 30px;
    line-height: 1.3;
    font-weight: 700;
    color: #fff;
    margin: 0 0 10px;
  }

  .cta-banner .cta-text p {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.75);
    margin: 0;
  }

  .cta-actions {
    display: flex;
    gap: 14px;
    flex-shrink: 0;
  }

  .btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 15px;
    font-weight: 600;
    padding: 12px 26px;
    border-radius: var(--btn-radius);
    border: 1px solid transparent;
    transition: background 0.2s, color 0.2s, transform 0.2s, box-shadow 0.2s;
  }

  .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
  }

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

  .btn-accent:hover {
    background: var(--accent-dark);
  }

  .btn-outline-white {
    background: transparent;
    border-color: rgba(255, 255, 255, 0.7);
    color: #fff;
  }

  .btn-outline-white:hover {
    background: rgba(255, 255, 255, 0.12);
    border-color: #fff;
  }

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

  /* ===== Footer ===== */
  .site-footer {
    background: var(--dark);
    color: rgba(255, 255, 255, 0.72);
    padding: 64px 0 0;
  }

  .footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr 1fr;
    gap: 40px;
    padding-bottom: 40px;
  }

  .footer-brand .brand-logo {
    color: #fff;
    margin-bottom: 16px;
  }

  .footer-brand p {
    font-size: 14px;
    line-height: 1.7;
    max-width: 340px;
    margin: 0;
    color: rgba(255, 255, 255, 0.6);
  }

  .footer-col h4 {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin: 0 0 16px;
  }

  .footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .footer-col ul li {
    margin-bottom: 10px;
  }

  .footer-col ul li a {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.65);
    transition: color 0.2s;
  }

  .footer-col ul li a:hover {
    color: var(--accent);
  }

  .footer-service-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.65);
  }

  .footer-service-list svg {
    color: var(--accent);
    flex-shrink: 0;
  }

  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 13px;
    color: rgba(255, 255, 255, 0.45);
  }

  /* ===== Responsive ===== */
  @media (max-width: 1024px) {
    .content-grid {
      grid-template-columns: 1fr;
    }

    .sidebar {
      position: static;
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }

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

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

    .cta-banner {
      flex-direction: column;
      align-items: flex-start;
      padding: 40px;
    }
  }

  @media (max-width: 768px) {
    .brand-row-inner {
      height: 58px;
    }

    .header-search {
      display: none;
    }

    .nav-toggle {
      display: inline-flex;
    }

    .btn-login,
    .btn-register {
      height: 34px;
      padding: 0 14px;
      font-size: 13px;
    }

    .channel-nav {
      display: none;
    }

    .channel-nav.open {
      display: block;
    }

    .channel-nav-inner {
      height: auto;
      flex-direction: column;
      align-items: stretch;
      padding: 8px 0;
      gap: 2px;
    }

    .channel-nav a {
      height: 42px;
      justify-content: center;
      border-radius: 8px;
    }

    .channel-nav a.active::after {
      display: none;
    }

    .channel-nav a.active {
      background: var(--primary);
      color: #fff;
    }

    .page-hero {
      padding: 48px 0 40px;
    }

    .page-hero h1 {
      font-size: 30px;
    }

    .page-hero .hero-sub {
      font-size: 16px;
    }

    .section-block {
      padding: 48px 0;
    }

    .section-head h2 {
      font-size: 24px;
    }

    .sidebar {
      grid-template-columns: 1fr;
    }

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

    .service-grid {
      grid-template-columns: 1fr;
      gap: 24px;
    }

    .cta-banner {
      padding: 32px 24px;
    }

    .cta-banner .cta-text h2 {
      font-size: 24px;
    }

    .cta-actions {
      flex-direction: column;
      width: 100%;
    }

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

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

    .faq-item.open .faq-answer {
      padding-left: 22px;
    }
  }

  @media (max-width: 520px) {
    .brand-logo {
      font-size: 17px;
    }

    .brand-logo-icon {
      width: 28px;
      height: 28px;
    }

    .btn-login {
      display: none;
    }

    .page-hero h1 {
      font-size: 26px;
    }

    .hero-tags {
      gap: 8px;
    }

    .hero-tags span {
      font-size: 12px;
      padding: 4px 12px;
    }

    .faq-question {
      padding: 16px;
      font-size: 15px;
    }

    .faq-num {
      width: 30px;
      height: 30px;
      font-size: 12px;
    }

    .faq-answer {
      padding: 0 16px;
      font-size: 14px;
    }

    .faq-item.open .faq-answer {
      padding: 0 16px 16px 54px;
    }

    .cta-banner .cta-text h2 {
      font-size: 22px;
    }

    .step-card {
      padding: 20px;
    }
  }

/* roulang page: category2 */
:root {
  --primary: #1A7A74;
  --primary-dark: #14605B;
  --primary-light: #E8F2F1;
  --accent: #FF7A59;
  --accent-dark: #F25A36;
  --accent-light: #FFF1EC;
  --bg-cream: #F7F5F0;
  --bg-dark: #12312E;
  --bg-white: #FFFFFF;
  --text-main: #2B2B2B;
  --text-secondary: #4A4A4A;
  --text-muted: #6B6B6B;
  --text-light: #9A9A9A;
  --border-color: #E6E1D8;
  --card-radius: 20px;
  --btn-radius: 12px;
  --input-radius: 10px;
  --card-shadow: 0 2px 12px rgba(0,0,0,0.06);
  --card-shadow-hover: 0 6px 24px rgba(0,0,0,0.10);
  --font-family: "PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font-family);
  background-color: var(--bg-cream);
  color: var(--text-main);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input {
  font-family: inherit;
  outline: none;
}

ul, ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ========== Header ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--bg-white);
  box-shadow: 0 1px 0 rgba(0,0,0,0.04), 0 4px 20px rgba(0,0,0,0.04);
}

.brand-row {
  height: 64px;
  background: var(--bg-white);
}

.brand-row-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
  gap: 16px;
}

.brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 22px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 0.5px;
}

.brand-logo-icon {
  flex-shrink: 0;
}

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

.header-search form {
  display: flex;
  align-items: center;
  background: var(--bg-cream);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 4px 6px 4px 16px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.header-search form:focus-within {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255,122,89,0.15);
}

.header-search input {
  border: none;
  background: transparent;
  font-size: 14px;
  width: 180px;
  color: var(--text-main);
}

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

.header-search button {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  transition: background 0.2s;
}

.header-search button:hover {
  background: var(--accent);
}

.btn-login, .btn-register {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 36px;
  padding: 0 18px;
  border-radius: var(--btn-radius);
  font-size: 14px;
  font-weight: 600;
  transition: all 0.2s ease;
}

.btn-login {
  color: var(--primary);
  border: 1px solid var(--primary);
  background: var(--bg-white);
}

.btn-login:hover {
  background: var(--primary-light);
  border-color: var(--primary-dark);
}

.btn-register {
  background: var(--primary);
  color: #fff;
  border: 1px solid var(--primary);
}

.btn-register:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
}

.nav-toggle {
  display: none;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  color: var(--bg-dark);
  transition: background 0.2s;
}

.nav-toggle:hover {
  background: var(--bg-cream);
}

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

.channel-nav {
  background: var(--bg-dark);
  height: 48px;
}

.channel-nav-inner {
  display: flex;
  align-items: stretch;
  height: 48px;
  gap: 4px;
}

.channel-nav-inner a {
  display: inline-flex;
  align-items: center;
  padding: 0 22px;
  font-size: 15px;
  font-weight: 500;
  color: rgba(255,255,255,0.82);
  border-bottom: 3px solid transparent;
  transition: color 0.2s, background 0.2s, border-color 0.2s;
  white-space: nowrap;
}

.channel-nav-inner a:hover {
  color: #fff;
  background: rgba(255,255,255,0.08);
}

.channel-nav-inner a.active {
  color: #fff;
  border-bottom-color: var(--accent);
  background: rgba(255,255,255,0.04);
}

.channel-nav-inner a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -2px;
}

/* ========== Page Hero ========== */
.page-hero {
  position: relative;
  background: var(--bg-cream);
  background-image: url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  padding: 72px 0 64px;
  border-bottom: 1px solid var(--border-color);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(247,245,240,0.94) 0%, rgba(247,245,240,0.82) 55%, rgba(247,245,240,0.65) 100%);
}

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

.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-muted);
  margin-bottom: 20px;
}

.breadcrumb-nav a {
  color: var(--primary);
  transition: color 0.2s;
}

.breadcrumb-nav a:hover {
  color: var(--accent);
}

.breadcrumb-nav .sep {
  color: var(--text-light);
}

.page-hero h1 {
  font-size: 40px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--bg-dark);
  margin-bottom: 14px;
  letter-spacing: 1px;
}

.page-hero .hero-subtitle {
  max-width: 680px;
  font-size: 18px;
  line-height: 1.75;
  color: var(--text-secondary);
}

/* ========== Main Layout ========== */
.category-main {
  padding: 64px 0 72px;
}

.main-with-sidebar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 48px;
  align-items: start;
}

.content-area {
  min-width: 0;
}

/* ========== Alternating Blocks ========== */
.alt-block {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
  margin-bottom: 72px;
}

.alt-block.reverse .alt-media {
  order: -1;
}

.alt-copy h2 {
  font-size: 28px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--bg-dark);
  margin-bottom: 16px;
  position: relative;
  padding-bottom: 14px;
}

.alt-copy h2::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 44px;
  height: 4px;
  border-radius: 2px;
  background: var(--accent);
}

.alt-copy p {
  font-size: 16px;
  line-height: 1.75;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.alt-copy .check-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 8px 0;
  font-size: 15px;
  color: var(--text-main);
}

.alt-copy .check-list .check-icon {
  flex-shrink: 0;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 3px;
}

.alt-media img {
  width: 100%;
  border-radius: 20px;
  box-shadow: var(--card-shadow);
  object-fit: cover;
  aspect-ratio: 4 / 3;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.alt-media img:hover {
  transform: translateY(-4px);
  box-shadow: var(--card-shadow-hover);
}

/* ========== Steps ========== */
.step-list {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-top: 24px;
}

.step-item {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
  transition: box-shadow 0.3s, border-color 0.3s;
  display: flex;
  gap: 14px;
}

.step-item:hover {
  box-shadow: var(--card-shadow-hover);
  border-color: var(--primary);
}

.step-num {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--primary);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  tabular-nums: true;
}

.step-item h3 {
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 4px;
}

.step-item p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
}

/* ========== Info Cards ========== */
.info-card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.info-card {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--card-radius);
  padding: 28px 24px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.info-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--primary);
  opacity: 0;
  transition: opacity 0.3s;
}

.info-card:hover {
  box-shadow: var(--card-shadow-hover);
  transform: translateY(-4px);
  border-color: transparent;
}

.info-card:hover::before {
  opacity: 1;
}

.info-card .card-icon {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--primary-light);
  color: var(--primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.info-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--text-main);
  margin-bottom: 8px;
}

.info-card p {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.65;
}

/* ========== Tips List ========== */
.tips-block {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: var(--card-radius);
  padding: 32px;
}

.tips-block h2 {
  font-size: 24px;
  font-weight: 700;
  color: var(--bg-dark);
  margin-bottom: 6px;
}

.tips-block > p {
  color: var(--text-muted);
  font-size: 15px;
  margin-bottom: 24px;
}

.tips-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.tips-grid li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 14px 16px;
  background: var(--bg-cream);
  border-radius: 12px;
  font-size: 15px;
  color: var(--text-main);
  transition: background 0.2s, transform 0.2s;
}

.tips-grid li:hover {
  background: var(--primary-light);
  transform: translateX(3px);
}

.tips-grid .dot-icon {
  flex-shrink: 0;
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-top: 4px;
}

/* ========== Sidebar ========== */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-widget {
  background: var(--bg-white);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 24px;
}

.sidebar-widget h3 {
  font-size: 16px;
  font-weight: 700;
  color: var(--bg-dark);
  padding-bottom: 12px;
  margin-bottom: 16px;
  border-bottom: 2px solid var(--bg-cream);
  position: relative;
}

.sidebar-widget h3::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 36px;
  height: 2px;
  background: var(--accent);
}

.subcat-list li {
  margin-bottom: 8px;
}

.subcat-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 14px;
  border-radius: 10px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-main);
  background: var(--bg-cream);
  transition: all 0.2s;
}

.subcat-list a:hover {
  background: var(--primary-light);
  color: var(--primary);
  padding-left: 18px;
}

.subcat-list a .arrow {
  color: var(--text-light);
  transition: transform 0.2s;
}

.subcat-list a:hover .arrow {
  transform: translateX(3px);
  color: var(--primary);
}

.rec-list li {
  display: flex;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--bg-cream);
  align-items: flex-start;
}

.rec-list li:last-child {
  border-bottom: none;
}

.rec-list .rec-thumb {
  width: 72px;
  height: 54px;
  border-radius: 10px;
  object-fit: cover;
  flex-shrink: 0;
}

.rec-list .rec-title {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.5;
  color: var(--text-main);
  transition: color 0.2s;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.rec-list li:hover .rec-title {
  color: var(--primary);
}

.rec-list .rec-date {
  font-size: 12px;
  color: var(--text-light);
  margin-top: 4px;
  font-variant-numeric: tabular-nums;
}

.sidebar-cta {
  background: var(--bg-dark);
  border: none;
  color: #fff;
  position: relative;
  overflow: hidden;
}

.sidebar-cta::before {
  content: '';
  position: absolute;
  top: -40px;
  right: -40px;
  width: 100px;
  height: 100px;
  border-radius: 50%;
  background: rgba(255,122,89,0.2);
}

.sidebar-cta h3 {
  color: #fff;
  border-bottom-color: rgba(255,255,255,0.15);
}

.sidebar-cta h3::after {
  background: var(--accent);
}

.sidebar-cta p {
  font-size: 14px;
  color: rgba(255,255,255,0.78);
  line-height: 1.65;
  margin-bottom: 18px;
}

.btn-sidebar-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: var(--btn-radius);
  transition: background 0.2s, transform 0.2s;
}

.btn-sidebar-cta:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
}

.btn-sidebar-cta:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 2px;
}

/* ========== CTA Banner ========== */
.cta-banner {
  position: relative;
  border-radius: 24px;
  background: var(--bg-dark);
  padding: 56px 48px;
  margin: 0 0 72px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -60px;
  left: -60px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  background: rgba(255,122,89,0.18);
}

.cta-banner::after {
  content: '';
  position: absolute;
  bottom: -90px;
  right: 20%;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(255,122,89,0.12);
}

.cta-banner .cta-content {
  position: relative;
  z-index: 2;
}

.cta-banner h2 {
  font-size: 30px;
  font-weight: 700;
  color: #fff;
  line-height: 1.35;
  margin-bottom: 10px;
}

.cta-banner p {
  font-size: 16px;
  color: rgba(255,255,255,0.78);
  line-height: 1.65;
}

.cta-banner .cta-actions {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 14px;
  flex-shrink: 0;
}

.btn-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--accent);
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  padding: 12px 28px;
  border-radius: var(--btn-radius);
  transition: background 0.2s, transform 0.2s, box-shadow 0.2s;
}

.btn-cta-primary:hover {
  background: var(--accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(255,122,89,0.35);
}

.btn-cta-primary:focus-visible {
  outline: 2px solid #fff;
  outline-offset: 3px;
}

.btn-cta-ghost {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  padding: 12px 28px;
  border-radius: var(--btn-radius);
  border: 1.5px solid rgba(255,255,255,0.6);
  transition: background 0.2s, border-color 0.2s;
}

.btn-cta-ghost:hover {
  background: rgba(255,255,255,0.1);
  border-color: #fff;
}

.btn-cta-ghost:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255,255,255,0.75);
  padding-top: 56px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 40px;
}

.footer-brand .brand-logo {
  color: #fff;
  margin-bottom: 14px;
}

.footer-brand .brand-logo-icon {
  border-radius: 8px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,0.65);
  max-width: 340px;
}

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

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul a {
  font-size: 14px;
  color: rgba(255,255,255,0.68);
  transition: color 0.2s, padding-left 0.2s;
}

.footer-col ul a:hover {
  color: var(--accent);
  padding-left: 4px;
}

.footer-service-list li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,0.68);
  padding: 5px 0;
}

.footer-service-list svg {
  color: var(--accent);
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 20px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,0.5);
}

/* ========== Section spacing utility ========== */
.section-block {
  margin-bottom: 72px;
}

/* ========== Mobile Menu ========== */
.mobile-menu {
  display: none;
  background: var(--bg-white);
  border-top: 1px solid var(--border-color);
  padding: 16px 0;
}

.mobile-menu.open {
  display: block;
}

.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mobile-menu .mobile-search form {
  display: flex;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  overflow: hidden;
}

.mobile-menu .mobile-search input {
  flex: 1;
  border: none;
  padding: 10px 16px;
  font-size: 14px;
  background: var(--bg-cream);
}

.mobile-menu .mobile-search button {
  padding: 0 18px;
  background: var(--primary);
  color: #fff;
}

.mobile-menu .mobile-action-row {
  display: flex;
  gap: 12px;
}

.mobile-menu .mobile-action-row a {
  flex: 1;
  text-align: center;
}

/* ========== Responsive ========== */
@media (max-width: 1024px) {
  .main-with-sidebar {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 20px;
  }
  .info-card-grid {
    grid-template-columns: 1fr 1fr;
  }
  .cta-banner {
    flex-direction: column;
    align-items: flex-start;
    padding: 40px 36px;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 767px) {
  .container {
    padding-left: 18px;
    padding-right: 18px;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .header-search,
  .header-actions .btn-login,
  .header-actions .btn-register {
    display: none;
  }
  .channel-nav-inner {
    overflow-x: auto;
    white-space: nowrap;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .channel-nav-inner::-webkit-scrollbar {
    display: none;
  }
  .channel-nav-inner a {
    padding: 0 18px;
    font-size: 14px;
  }
  .page-hero {
    padding: 48px 0 44px;
  }
  .page-hero h1 {
    font-size: 30px;
  }
  .page-hero .hero-subtitle {
    font-size: 16px;
  }
  .alt-block {
    grid-template-columns: 1fr;
    gap: 28px;
    margin-bottom: 56px;
  }
  .alt-block.reverse .alt-media {
    order: 0;
  }
  .step-list {
    grid-template-columns: 1fr;
  }
  .info-card-grid {
    grid-template-columns: 1fr;
  }
  .tips-grid {
    grid-template-columns: 1fr;
  }
  .sidebar {
    grid-template-columns: 1fr;
  }
  .cta-banner {
    padding: 36px 24px;
    margin-bottom: 56px;
  }
  .cta-banner h2 {
    font-size: 24px;
  }
  .cta-actions {
    flex-wrap: wrap;
  }
  .btn-cta-primary,
  .btn-cta-ghost {
    width: 100%;
    justify-content: center;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .category-main {
    padding: 48px 0 56px;
  }
  .section-block {
    margin-bottom: 56px;
  }
  .alt-copy h2 {
    font-size: 24px;
  }
}

@media (min-width: 768px) and (max-width: 1024px) {
  .content-area .alt-block {
    grid-template-columns: 1fr;
  }
  .sidebar {
    grid-template-columns: repeat(3, 1fr);
  }
}