/* roulang page: index */
/* ========== 设计变量 ========== */
:root {
  --color-primary: #bf2233;
  --color-primary-dark: #961a28;
  --color-accent: #c9a227;
  --color-dark: #161310;
  --color-dark-soft: #221d19;
  --color-light: #f7f4ee;
  --color-mist: #efe9e1;
  --color-white: #ffffff;
  --color-text: #2b2622;
  --color-muted: #726a62;
  --color-border: #e0d7cc;
  --color-border-dark: rgba(255,255,255,.12);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-pill: 999px;
  --shadow-sm: 0 2px 10px rgba(22, 19, 16, .06);
  --shadow-md: 0 10px 32px rgba(22, 19, 16, .1);
  --shadow-lg: 0 22px 56px rgba(22, 19, 16, .16);
  --font-serif: "Playfair Display", "Noto Serif SC", Georgia, "Times New Roman", serif;
  --font-sans: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, sans-serif;
  --container: 1200px;
  --space-section: clamp(64px, 9vw, 116px);
}

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

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

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.75;
  color: var(--color-text);
  background: var(--color-white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color .22s ease, background .22s ease, border-color .22s ease, box-shadow .22s ease, transform .22s ease;
}

button, input {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
  background: none;
  color: inherit;
}

button {
  cursor: pointer;
}

ul, ol {
  list-style: none;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

::selection {
  background: rgba(191, 34, 51, .88);
  color: #fff;
}

:focus-visible {
  outline: 3px solid rgba(191, 34, 51, .5);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ========== 按钮 ========== */
.btn-primary, .btn-dark, .btn-light, .btn-outline-light, .btn-accent {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: var(--radius-pill);
  font-weight: 500;
  font-size: 15px;
  line-height: 1.2;
  letter-spacing: .03em;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 8px 22px rgba(191, 34, 51, .22);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(191, 34, 51, .28);
  color: #fff;
}

.btn-primary:active {
  transform: translateY(0);
  box-shadow: 0 4px 14px rgba(191, 34, 51, .2);
}

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

.btn-dark:hover {
  background: #000;
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
  color: #fff;
}

.btn-light {
  background: var(--color-white);
  color: var(--color-dark);
  box-shadow: 0 6px 24px rgba(0,0,0,.12);
}

.btn-light:hover {
  background: var(--color-mist);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: var(--color-dark);
}

.btn-outline-light {
  border: 1.5px solid rgba(255,255,255,.75);
  color: #fff;
  background: rgba(255,255,255,.06);
  backdrop-filter: blur(4px);
}

.btn-outline-light:hover {
  background: rgba(255,255,255,.16);
  border-color: #fff;
  transform: translateY(-3px);
  color: #fff;
}

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

.btn-accent:hover {
  background: #b18d1c;
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: #fff;
}

/* ========== 标签 / 徽章 ========== */
.tag {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 13px;
  border-radius: var(--radius-pill);
  background: rgba(191, 34, 51, .1);
  color: var(--color-primary);
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: .04em;
  line-height: 1.4;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}

.tag:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-1px);
}

.tag-gold {
  background: rgba(201, 162, 39, .14);
  color: #9b7d1e;
}

.tag-dark {
  background: rgba(22, 19, 16, .08);
  color: var(--color-dark);
}

.badge {
  display: inline-block;
  padding: 6px 15px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,.14);
  color: #fff;
  font-size: 13px;
  letter-spacing: .06em;
  backdrop-filter: blur(6px);
  border: 1px solid rgba(255,255,255,.22);
}

/* ========== Header 导航 ========== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, .92);
  backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 0 rgba(0,0,0,.02);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  min-height: 74px;
  padding-top: 0;
  padding-bottom: 0;
}

.logo {
  flex-shrink: 0;
  display: flex;
  align-items: baseline;
  gap: 5px;
  font-family: var(--font-serif);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-dark);
  letter-spacing: -.01em;
  line-height: 1.2;
}

.logo span {
  color: var(--color-primary);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .12em;
  font-family: var(--font-sans);
}

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

.logo:hover span {
  color: var(--color-dark);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  background: var(--color-mist);
  border-radius: var(--radius-pill);
  padding: 4px;
  overflow-x: auto;
  scrollbar-width: none;
}

.main-nav::-webkit-scrollbar {
  display: none;
}

.main-nav a {
  flex-shrink: 0;
  padding: 9px 20px;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 500;
  white-space: nowrap;
  color: var(--color-muted);
  transition: all .24s ease;
}

.main-nav a:hover {
  color: var(--color-dark);
  background: rgba(255,255,255,.55);
}

.main-nav a.active {
  background: var(--color-white);
  color: var(--color-primary);
  font-weight: 600;
  box-shadow: 0 4px 16px rgba(22,19,16,.07);
}

.header-cta {
  flex-shrink: 0;
}

.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--color-mist);
  color: var(--color-dark);
  font-size: 19px;
  align-items: center;
  justify-content: center;
  transition: background .2s ease;
}

.mobile-toggle:hover {
  background: var(--color-border);
}

/* ========== Hero ========== */
.hero {
  position: relative;
  min-height: 88vh;
  display: flex;
  align-items: center;
  background-image: url("/assets/images/backpic/back-1.png");
  background-size: cover;
  background-position: center 30%;
  background-repeat: no-repeat;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(102deg, rgba(12, 10, 8, .82) 0%, rgba(12, 10, 8, .55) 48%, rgba(12, 10, 8, .15) 100%);
  z-index: -1;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 160px;
  background: linear-gradient(to bottom, rgba(255,255,255,0), rgba(255,255,255,.9));
  z-index: -1;
}

.hero-content {
  max-width: 720px;
  padding: 90px 0 120px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 7px 16px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.22);
  color: #fff;
  font-size: 13px;
  letter-spacing: .08em;
  margin-bottom: 24px;
  backdrop-filter: blur(6px);
}

.hero-badge i {
  color: var(--color-accent);
}

.hero h1 {
  font-family: var(--font-serif);
  font-size: clamp(38px, 6vw, 72px);
  line-height: 1.12;
  font-weight: 700;
  color: #fff;
  letter-spacing: -.01em;
  margin-bottom: 22px;
}

.hero h1 em {
  font-style: italic;
  color: var(--color-accent);
}

.hero-desc {
  color: rgba(255,255,255,.88);
  font-size: clamp(16px, 1.6vw, 19px);
  line-height: 1.8;
  max-width: 580px;
  margin-bottom: 38px;
  font-weight: 300;
}

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

/* ========== 数据统计 ========== */
.stats-section {
  background: var(--color-white);
  padding: clamp(32px, 5vw, 56px) 0;
  border-bottom: 1px solid var(--color-border);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
}

.stat-item {
  text-align: center;
  padding: 28px 18px;
  border-radius: var(--radius-md);
  background: var(--color-light);
  border: 1px solid var(--color-border);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.stat-item:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: rgba(191, 34, 51, .2);
}

.stat-number {
  font-family: var(--font-serif);
  font-size: clamp(34px, 4vw, 48px);
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.2;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 14px;
  color: var(--color-muted);
  letter-spacing: .04em;
}

/* ========== 板块通用 ========== */
.section {
  padding: var(--space-section) 0;
}

.section-alt {
  background: var(--color-mist);
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 48px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  margin-bottom: 10px;
}

.section-kicker::before {
  content: "";
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  display: inline-block;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.2;
  color: var(--color-dark);
  font-weight: 700;
  letter-spacing: -.01em;
}

.section-sub {
  max-width: 560px;
  color: var(--color-muted);
  font-size: 15px;
  line-height: 1.8;
  margin-top: 12px;
}

.section-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
  padding-bottom: 3px;
  border-bottom: 2px solid transparent;
}

.section-link:hover {
  border-bottom-color: var(--color-primary);
}

/* ========== 关于 / Intro ========== */
.intro-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 64px;
  align-items: center;
}

.intro-media {
  position: relative;
}

.intro-media img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  width: 100%;
  object-fit: cover;
}

.intro-media::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.15);
}

.intro-card {
  position: absolute;
  right: -14px;
  bottom: 24px;
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-md);
  padding: 16px 22px;
  box-shadow: var(--shadow-lg);
  border-left: 4px solid var(--color-primary);
  max-width: 220px;
}

.intro-card strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 30px;
  color: var(--color-primary);
  line-height: 1.2;
}

.intro-card span {
  font-size: 12.5px;
  color: var(--color-muted);
}

.intro-copy h2 {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3.4vw, 40px);
  line-height: 1.25;
  margin-bottom: 18px;
  color: var(--color-dark);
}

.intro-copy p {
  color: var(--color-muted);
  margin-bottom: 18px;
  font-size: 15.5px;
  line-height: 1.9;
}

.intro-features {
  margin-top: 26px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.intro-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--color-light);
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
  border: 1px solid var(--color-border);
}

.intro-feature i {
  color: var(--color-primary);
  font-size: 16px;
}

/* ========== 分类卡片 ========== */
.category-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.category-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--color-dark);
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
}

.category-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.category-card img {
  width: 100%;
  height: 290px;
  object-fit: cover;
  opacity: .82;
  transition: transform .5s ease, opacity .4s ease;
}

.category-card:hover img {
  transform: scale(1.05);
  opacity: .75;
}

.category-card-body {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 30px 26px;
  background: linear-gradient(to bottom, rgba(22,19,16,.05) 20%, rgba(22,19,16,.68) 62%, rgba(22,19,16,.88) 100%);
}

.category-card .cat-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  background: rgba(255,255,255,.14);
  color: #fff;
  font-size: 19px;
  margin-bottom: 14px;
  border: 1px solid rgba(255,255,255,.2);
  backdrop-filter: blur(4px);
}

.category-card h3 {
  color: #fff;
  font-family: var(--font-serif);
  font-size: 23px;
  line-height: 1.3;
  margin-bottom: 8px;
}

.category-card p {
  color: rgba(255,255,255,.82);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.category-card .cat-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: #fff;
  font-size: 13.5px;
  font-weight: 600;
  border-bottom: 1px solid rgba(255,255,255,.4);
  padding-bottom: 3px;
  align-self: flex-start;
}

.category-card .cat-link:hover {
  border-bottom-color: var(--color-accent);
  color: var(--color-accent);
}

/* ========== 编辑精选 ========== */
.featured-wrap {
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  gap: 26px;
}

.featured-main {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  min-height: 440px;
  display: flex;
  align-items: flex-end;
  box-shadow: var(--shadow-md);
}

.featured-main img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.featured-main::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(22,19,16,.85) 15%, rgba(22,19,16,.1) 65%);
}

.featured-main-content {
  position: relative;
  z-index: 2;
  padding: 36px 32px;
}

.featured-main-content .tag {
  background: rgba(255,255,255,.16);
  color: #fff;
  margin-bottom: 14px;
}

.featured-main-content h3 {
  color: #fff;
  font-family: var(--font-serif);
  font-size: 26px;
  line-height: 1.3;
  margin-bottom: 10px;
}

.featured-main-content p {
  color: rgba(255,255,255,.84);
  font-size: 14.5px;
  line-height: 1.7;
  margin-bottom: 18px;
}

.featured-main-content a {
  color: var(--color-accent);
  font-weight: 600;
  font-size: 14px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.featured-side {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.featured-side-card {
  display: flex;
  gap: 18px;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 18px;
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}

.featured-side-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(191, 34, 51, .18);
}

.featured-side-card img {
  width: 108px;
  height: 104px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.featured-side-card h4 {
  font-size: 15.5px;
  line-height: 1.45;
  color: var(--color-dark);
  margin-bottom: 8px;
  font-weight: 600;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.featured-side-card p {
  font-size: 13px;
  color: var(--color-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin-bottom: 8px;
}

.featured-side-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 12px;
  color: var(--color-muted);
}

/* ========== 最新资讯 ========== */
.latest-section {
  background: var(--color-dark);
  color: #fff;
}

.latest-section .section-title {
  color: #fff;
}

.latest-section .section-sub {
  color: rgba(255,255,255,.62);
}

.latest-section .section-kicker {
  color: var(--color-accent);
}

.latest-section .section-kicker::before {
  background: var(--color-accent);
}

.latest-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.latest-card {
  background: var(--color-dark-soft);
  border: 1px solid var(--color-border-dark);
  border-radius: var(--radius-md);
  padding: 26px 24px;
  transition: transform .25s ease, border-color .3s ease, background .3s ease;
}

.latest-card:hover {
  transform: translateY(-5px);
  border-color: rgba(201, 162, 39, .35);
  background: rgba(255,255,255,.04);
}

.latest-card .tag {
  margin-bottom: 16px;
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.85);
}

.latest-card .tag:hover {
  background: var(--color-primary);
  color: #fff;
}

.latest-card h3 {
  font-size: 18px;
  line-height: 1.5;
  color: #fff;
  margin-bottom: 12px;
  font-weight: 600;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.latest-card h3 a {
  color: #fff;
}

.latest-card h3 a:hover {
  color: var(--color-accent);
}

.latest-card p {
  color: rgba(255,255,255,.6);
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 18px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.latest-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.42);
  font-size: 13px;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 14px;
}

.empty-tip {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: rgba(255,255,255,.5);
  font-size: 15px;
  background: rgba(255,255,255,.03);
  border: 1px dashed rgba(255,255,255,.16);
  border-radius: var(--radius-md);
}

/* ========== 城市指南 / 时间线 ========== */
.guide-section {
  background-image: url("/assets/images/backpic/back-3.png");
  background-size: cover;
  background-position: center;
  background-attachment: fixed;
  position: relative;
  isolation: isolate;
}

.guide-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(22, 19, 16, .88);
  z-index: -1;
}

.guide-section .section-title {
  color: #fff;
}

.guide-section .section-kicker {
  color: var(--color-accent);
}

.guide-section .section-kicker::before {
  background: var(--color-accent);
}

.guide-section .section-sub {
  color: rgba(255,255,255,.65);
}

.guide-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 38px;
}

.guide-step {
  position: relative;
  padding: 30px 24px;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,.1);
  background: rgba(255,255,255,.05);
  backdrop-filter: blur(5px);
  transition: transform .25s ease, border-color .3s ease, background .3s ease;
}

.guide-step:hover {
  transform: translateY(-6px);
  border-color: rgba(201, 162, 39, .4);
  background: rgba(255,255,255,.09);
}

.guide-step-num {
  font-family: var(--font-serif);
  font-size: 48px;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1px var(--color-accent);
  line-height: 1.1;
  margin-bottom: 18px;
}

.guide-step h3 {
  color: #fff;
  font-size: 19px;
  margin-bottom: 12px;
  font-weight: 600;
}

.guide-step p {
  color: rgba(255,255,255,.62);
  font-size: 14px;
  line-height: 1.8;
}

.guide-step i {
  position: absolute;
  top: 24px;
  right: 24px;
  color: var(--color-accent);
  font-size: 22px;
  opacity: .5;
}

/* ========== 引用块 ========== */
.quote-section {
  background: var(--color-light);
  text-align: center;
}

.quote-block {
  max-width: 760px;
  margin: 0 auto;
  padding: 20px 0;
}

.quote-block i {
  font-size: 34px;
  color: var(--color-accent);
  opacity: .5;
  margin-bottom: 18px;
}

.quote-block blockquote {
  font-family: var(--font-serif);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.55;
  color: var(--color-dark);
  font-weight: 500;
  letter-spacing: -.01em;
}

.quote-source {
  margin-top: 26px;
  color: var(--color-muted);
  font-size: 14px;
  letter-spacing: .06em;
}

.quote-source::before {
  content: "— ";
  color: var(--color-primary);
}

/* ========== FAQ ========== */
.faq-grid {
  max-width: 900px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

.faq-item {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color .25s ease, box-shadow .25s ease;
}

.faq-item:hover {
  border-color: rgba(191, 34, 51, .22);
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 20px 22px;
  font-size: 15px;
  font-weight: 600;
  color: var(--color-dark);
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "\f078";
  font-family: "Font Awesome 6 Free";
  font-weight: 900;
  color: var(--color-primary);
  font-size: 14px;
  transition: transform .25s ease;
  flex-shrink: 0;
}

.faq-item[open] summary::after {
  transform: rotate(180deg);
}

.faq-item .faq-answer {
  padding: 0 22px 22px;
  color: var(--color-muted);
  font-size: 14px;
  line-height: 1.85;
}

/* ========== CTA ========== */
.cta-section {
  background: var(--color-primary);
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("/assets/images/backpic/back-2.png");
  background-size: cover;
  background-position: center;
  opacity: .16;
}

.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 720px;
  margin: 0 auto;
  padding: 60px 0;
}

.cta-inner h2 {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 42px);
  color: #fff;
  line-height: 1.25;
  margin-bottom: 18px;
}

.cta-inner p {
  color: rgba(255,255,255,.85);
  font-size: 15px;
  line-height: 1.8;
  margin-bottom: 34px;
}

.cta-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
}

/* ========== Footer ========== */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,.68);
}

.footer-main {
  display: grid;
  grid-template-columns: 1.4fr .8fr .8fr 1.2fr;
  gap: 44px;
  padding: 70px 0 50px;
}

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

.footer-brand .logo span {
  color: var(--color-accent);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  max-width: 320px;
  color: rgba(255,255,255,.5);
  margin-bottom: 22px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
  color: rgba(255,255,255,.7);
  font-size: 15px;
  transition: background .22s ease, color .22s ease, transform .22s ease;
}

.footer-social a:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-3px);
}

.footer-title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 18px;
  letter-spacing: .04em;
}

.footer-links li {
  margin-bottom: 11px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,.55);
  transition: color .22s ease, padding-left .22s ease;
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 5px;
}

.footer-contact li {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(255,255,255,.55);
  margin-bottom: 13px;
}

.footer-contact i {
  color: var(--color-accent);
  margin-top: 4px;
  width: 16px;
}

.footer-bottom {
  border-top: 1px solid var(--color-border-dark);
  padding: 24px 0;
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,.4);
  letter-spacing: .03em;
}

.footer-bottom a {
  color: rgba(255,255,255,.6);
}

.footer-bottom a:hover {
  color: var(--color-accent);
}

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .header-inner {
    gap: 14px;
  }

  .main-nav a {
    padding: 8px 15px;
    font-size: 13px;
  }

  .header-cta {
    display: none;
  }

  .intro-grid {
    gap: 40px;
  }

  .category-grid {
    gap: 18px;
  }

  .category-card img {
    height: 250px;
  }

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

  .featured-main {
    min-height: 360px;
  }

  .latest-grid {
    gap: 16px;
  }

  .guide-grid {
    gap: 20px;
  }

  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  .header-inner {
    min-height: 64px;
  }

  .main-nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    border-radius: 0;
    padding: 16px;
    gap: 8px;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--color-border);
    transform: translateY(-140%);
    transition: transform .32s ease;
    overflow-y: auto;
    max-height: calc(100vh - 64px);
  }

  .main-nav.open {
    transform: translateY(0);
  }

  .main-nav a {
    padding: 13px 20px;
    font-size: 15px;
    border-radius: var(--radius-sm);
    white-space: normal;
  }

  .main-nav a.active {
    background: var(--color-mist);
  }

  .mobile-toggle {
    display: flex;
  }

  .hero {
    min-height: 78vh;
  }

  .hero-content {
    padding: 70px 0 100px;
  }

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

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

  .intro-media {
    order: -1;
  }

  .intro-card {
    right: 12px;
  }

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

  .category-card img {
    height: 220px;
  }

  .featured-side-card img {
    width: 90px;
    height: 92px;
  }

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

  .guide-grid {
    grid-template-columns: 1fr;
    max-width: 460px;
    margin: 0 auto;
  }

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

  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }

  .cta-buttons .btn-primary,
  .cta-buttons .btn-outline-light {
    width: 100%;
    max-width: 340px;
  }
}

@media (max-width: 520px) {
  .container {
    padding: 0 20px;
  }

  .logo {
    font-size: 20px;
  }

  .logo span {
    font-size: 13px;
  }

  .hero h1 {
    font-size: 34px;
  }

  .hero-desc {
    font-size: 15px;
  }

  .hero-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-actions .btn-light,
  .hero-actions .btn-outline-light {
    width: 100%;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .stat-item {
    padding: 20px 10px;
  }

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

  .category-card img {
    height: 240px;
  }

  .featured-main {
    min-height: 320px;
  }

  .featured-main-content {
    padding: 26px 20px;
  }

  .featured-main-content h3 {
    font-size: 21px;
  }

  .featured-side-card {
    flex-direction: column;
  }

  .featured-side-card img {
    width: 100%;
    height: 160px;
    border-radius: var(--radius-sm);
  }

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

  .section-head {
    flex-direction: column;
    align-items: flex-start;
    margin-bottom: 30px;
  }

  .footer-main {
    grid-template-columns: 1fr;
    gap: 32px;
    padding-top: 50px;
  }
}

/* roulang page: category1 */
:root {
      --primary: #8B1E2D;
      --primary-light: #A9324A;
      --primary-dark: #6E1622;
      --secondary: #C4A265;
      --secondary-light: #E5D5B0;
      --terracotta: #C95C3B;
      --ink: #232323;
      --ink-soft: #3E3E3E;
      --muted: #6B7280;
      --bg: #FAF7F2;
      --bg-soft: #F1ECE3;
      --white: #FFFFFF;
      --line: #EAE1D6;
      --line-dark: #DAD0C2;
      --radius: 20px;
      --radius-sm: 12px;
      --radius-lg: 32px;
      --shadow: 0 12px 40px rgba(35, 35, 35, 0.08);
      --shadow-sm: 0 6px 20px rgba(35, 35, 35, 0.06);
      --shadow-lg: 0 24px 60px rgba(35, 35, 35, 0.12);
      --container: 1200px;
      --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    }

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

    html {
      scroll-behavior: smooth;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
    }

    body {
      font-family: 'Noto Sans SC', 'PingFang SC', 'Microsoft YaHei', sans-serif;
      background: var(--bg);
      color: var(--ink);
      line-height: 1.7;
      font-size: 16px;
    }

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

    a {
      color: inherit;
      text-decoration: none;
      transition: color var(--transition);
    }

    button, input, select, textarea {
      font: inherit;
      border: none;
      outline: none;
      background: none;
    }

    ul, ol {
      list-style: none;
    }

    .container {
      max-width: var(--container);
      margin: 0 auto;
      padding: 0 32px;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 100;
      background: rgba(255, 255, 255, 0.92);
      backdrop-filter: blur(18px);
      -webkit-backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
      transition: box-shadow 0.3s ease;
    }

    .site-header.scrolled {
      box-shadow: 0 6px 30px rgba(35, 35, 35, 0.08);
    }

    .header-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 18px 32px;
      max-width: var(--container);
      margin: 0 auto;
      gap: 24px;
    }

    .logo {
      font-family: 'Noto Serif SC', serif;
      font-weight: 900;
      font-size: 1.55rem;
      letter-spacing: -0.01em;
      color: var(--ink);
      display: flex;
      align-items: baseline;
      gap: 2px;
      white-space: nowrap;
    }

    .logo span {
      color: var(--primary);
      font-size: 1rem;
      margin-left: 1px;
    }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 6px;
      background: var(--bg-soft);
      padding: 5px;
      border-radius: 999px;
      border: 1px solid var(--line);
    }

    .main-nav a {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 9px 20px;
      border-radius: 999px;
      font-size: 0.95rem;
      font-weight: 500;
      color: var(--ink-soft);
      transition: all var(--transition);
      white-space: nowrap;
    }

    .main-nav a i {
      font-size: 0.85rem;
      opacity: 0.7;
    }

    .main-nav a:hover {
      color: var(--primary);
      background: rgba(139, 30, 45, 0.06);
    }

    .main-nav a.active {
      background: var(--primary);
      color: var(--white);
      box-shadow: 0 4px 14px rgba(139, 30, 45, 0.25);
    }

    .session-chips {
      display: flex;
      gap: 10px;
      align-items: center;
      background: rgba(255, 255, 255, 0.8);
      border: 1px solid var(--line);
      padding: 5px;
      border-radius: 999px;
    }

    .session-chips a {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 18px;
      border-radius: 999px;
      font-size: 0.92rem;
      color: var(--ink-soft);
      font-weight: 500;
      transition: all var(--transition);
    }

    .session-chips a:hover {
      background: var(--secondary-light);
      color: var(--primary);
    }

    .session-chips a i {
      font-size: 0.85rem;
    }

    .nav-cta {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--primary);
      color: var(--white);
      padding: 10px 22px;
      border-radius: 999px;
      font-weight: 500;
      font-size: 0.92rem;
      box-shadow: 0 4px 16px rgba(139, 30, 45, 0.25);
      transition: all var(--transition);
    }

    .nav-cta:hover {
      background: var(--primary-dark);
      transform: translateY(-2px);
      box-shadow: 0 8px 24px rgba(139, 30, 45, 0.3);
      color: var(--white);
    }

    .mobile-toggle {
      display: none;
      width: 44px;
      height: 44px;
      border-radius: 12px;
      align-items: center;
      justify-content: center;
      font-size: 1.3rem;
      color: var(--ink);
      background: var(--bg-soft);
      border: 1px solid var(--line);
      cursor: pointer;
    }

    @media (max-width: 1024px) {
      .main-nav {
        display: none;
      }
      .session-chips {
        display: none;
      }
      .mobile-toggle {
        display: inline-flex;
      }
      .header-inner {
        padding: 14px 20px;
        flex-wrap: wrap;
      }
      .nav-cta {
        margin-left: auto;
      }
    }

    @media (max-width: 560px) {
      .header-inner {
        padding: 12px 16px;
        gap: 12px;
      }
      .logo {
        font-size: 1.3rem;
      }
      .logo span {
        font-size: 0.85rem;
      }
      .nav-cta {
        padding: 9px 14px;
        font-size: 0.85rem;
      }
    }

    .mobile-drawer {
      display: none;
      position: fixed;
      inset: 0;
      background: rgba(35, 35, 35, 0.5);
      z-index: 999;
      opacity: 0;
      transition: opacity 0.4s ease;
    }

    .mobile-drawer.open {
      opacity: 1;
    }

    .drawer-panel {
      position: absolute;
      right: 0;
      top: 0;
      bottom: 0;
      width: min(85%, 340px);
      background: var(--white);
      padding: 28px;
      transform: translateX(100%);
      transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
      overflow-y: auto;
      box-shadow: -10px 0 40px rgba(35, 35, 35, 0.12);
    }

    .drawer-panel.open {
      transform: translateX(0);
    }

    .drawer-header {
      display: flex;
      justify-content: space-between;
      align-items: center;
      margin-bottom: 32px;
    }

    .drawer-panel nav a {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 14px 10px;
      border-radius: var(--radius-sm);
      color: var(--ink-soft);
      font-weight: 500;
      border-bottom: 1px solid var(--line);
    }

    .drawer-panel nav a:last-child {
      border-bottom: none;
    }

    .drawer-panel nav a.active {
      color: var(--primary);
      background: rgba(139, 30, 45, 0.06);
    }

    .drawer-panel nav a i {
      width: 20px;
      color: var(--secondary);
    }

    .drawer-close {
      width: 40px;
      height: 40px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      background: var(--bg-soft);
      font-size: 1.1rem;
      cursor: pointer;
    }

    .page-banner {
      background: var(--ink);
      background-repeat: no-repeat;
      background-size: cover;
      background-position: center;
      padding: 100px 0 80px;
      position: relative;
      color: var(--white);
      text-align: center;
    }

    .page-banner::before {
      content: '';
      position: absolute;
      inset: 0;
      background: linear-gradient(180deg, rgba(35, 35, 35, 0.75) 0%, rgba(35, 35, 35, 0.45) 55%, rgba(35, 35, 35, 0.78) 100%);
    }

    .banner-content {
      position: relative;
      z-index: 1;
      max-width: 760px;
      margin: 0 auto;
    }

    .banner-breadcrumb {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: rgba(255, 255, 255, 0.15);
      backdrop-filter: blur(8px);
      border-radius: 999px;
      padding: 7px 18px;
      font-size: 0.9rem;
      color: rgba(255, 255, 255, 0.85);
      margin-bottom: 22px;
      border: 1px solid rgba(255, 255, 255, 0.2);
    }

    .banner-breadcrumb a:hover {
      color: var(--secondary-light);
    }

    .banner-breadcrumb span {
      margin: 0 2px;
      opacity: 0.6;
    }

    .page-banner h1 {
      font-family: 'Noto Serif SC', serif;
      font-size: 3rem;
      font-weight: 900;
      line-height: 1.22;
      margin-bottom: 16px;
      letter-spacing: -0.02em;
    }

    .page-banner h1 em {
      font-style: normal;
      color: var(--secondary);
    }

    .banner-desc {
      font-size: 1.12rem;
      color: rgba(255, 255, 255, 0.82);
      max-width: 560px;
      margin: 0 auto 28px;
      line-height: 1.8;
    }

    .banner-meta {
      display: flex;
      justify-content: center;
      gap: 12px;
      flex-wrap: wrap;
    }

    .banner-meta span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      background: rgba(255, 255, 255, 0.1);
      border: 1px solid rgba(255, 255, 255, 0.2);
      padding: 6px 16px;
      border-radius: 999px;
      font-size: 0.85rem;
      color: rgba(255, 255, 255, 0.85);
      backdrop-filter: blur(4px);
    }

    .section {
      padding: 90px 0;
    }

    .section-alt {
      background: var(--white);
    }

    .section-soft {
      background: var(--bg-soft);
    }

    .section-dark {
      background: var(--ink);
      color: var(--white);
    }

    .section-head {
      text-align: center;
      margin-bottom: 54px;
      max-width: 700px;
      margin-left: auto;
      margin-right: auto;
    }

    .section-tag {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 0.85rem;
      font-weight: 500;
      color: var(--primary);
      background: rgba(139, 30, 45, 0.08);
      padding: 6px 16px;
      border-radius: 999px;
      margin-bottom: 16px;
      letter-spacing: 0.05em;
    }

    .section-tag::before {
      content: '';
      width: 6px;
      height: 6px;
      background: var(--secondary);
      border-radius: 50%;
    }

    .section-head h2 {
      font-family: 'Noto Serif SC', serif;
      font-size: 2.3rem;
      font-weight: 900;
      line-height: 1.3;
      margin-bottom: 14px;
      letter-spacing: -0.01em;
    }

    .section-head p {
      color: var(--muted);
      font-size: 1.05rem;
      line-height: 1.8;
    }

    .section-dark .section-tag {
      background: rgba(255, 255, 255, 0.15);
      color: var(--secondary-light);
    }

    .section-dark .section-head p {
      color: rgba(255, 255, 255, 0.65);
    }

    .section-dark .section-head h2 {
      color: var(--white);
    }

    .split-layout {
      display: grid;
      grid-template-columns: 1.1fr 1fr;
      gap: 64px;
      align-items: center;
    }

    .split-image {
      position: relative;
      border-radius: var(--radius-lg);
      overflow: hidden;
      box-shadow: var(--shadow-lg);
      min-height: 420px;
    }

    .split-image img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      position: absolute;
      inset: 0;
      transition: transform 0.6s ease;
    }

    .split-image:hover img {
      transform: scale(1.03);
    }

    .split-content h2 {
      font-family: 'Noto Serif SC', serif;
      font-size: 2.2rem;
      font-weight: 900;
      line-height: 1.3;
      margin-bottom: 20px;
    }

    .split-content h2 em {
      font-style: normal;
      color: var(--primary);
    }

    .split-content p {
      color: var(--muted);
      font-size: 1.02rem;
      line-height: 1.85;
      margin-bottom: 24px;
    }

    .feature-list {
      margin: 26px 0;
    }

    .feature-list li {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      padding: 10px 0;
      color: var(--ink-soft);
      font-size: 0.98rem;
    }

    .feature-list li i {
      color: var(--secondary);
      margin-top: 4px;
      width: 18px;
      text-align: center;
      font-size: 0.85rem;
    }

    .badge-row {
      display: flex;
      gap: 12px;
      flex-wrap: wrap;
      margin-top: 24px;
    }

    .badge {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      background: var(--bg-soft);
      border: 1px solid var(--line);
      color: var(--ink-soft);
      padding: 8px 16px;
      border-radius: 999px;
      font-size: 0.88rem;
      font-weight: 500;
    }

    .badge i {
      color: var(--primary);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      background: var(--primary);
      color: var(--white);
      padding: 14px 32px;
      border-radius: 999px;
      font-weight: 600;
      font-size: 1rem;
      box-shadow: 0 6px 24px rgba(139, 30, 45, 0.2);
      transition: all var(--transition);
      cursor: pointer;
      border: none;
    }

    .btn:hover {
      background: var(--primary-dark);
      transform: translateY(-3px);
      box-shadow: 0 10px 32px rgba(139, 30, 45, 0.28);
      color: var(--white);
    }

    .btn-secondary {
      background: transparent;
      border: 1.5px solid var(--primary);
      color: var(--primary);
      box-shadow: none;
    }

    .btn-secondary:hover {
      background: rgba(139, 30, 45, 0.06);
      border-color: var(--primary-dark);
      color: var(--primary-dark);
      box-shadow: none;
    }

    .btn-light {
      background: var(--white);
      color: var(--ink);
      box-shadow: 0 8px 26px rgba(35, 35, 35, 0.2);
    }

    .btn-light:hover {
      background: var(--bg-soft);
      color: var(--ink);
      transform: translateY(-3px);
    }

    .btn-outline-light {
      background: transparent;
      border: 1.5px solid rgba(255, 255, 255, 0.5);
      color: var(--white);
      box-shadow: none;
    }

    .btn-outline-light:hover {
      background: rgba(255, 255, 255, 0.1);
      border-color: var(--white);
      color: var(--white);
    }

    .topic-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 28px;
    }

    .topic-card {
      background: var(--white);
      border-radius: var(--radius);
      padding: 36px 28px;
      border: 1px solid var(--line);
      transition: all var(--transition);
      position: relative;
      overflow: hidden;
      box-shadow: var(--shadow-sm);
    }

    .topic-card::before {
      content: '';
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 5px;
      background: linear-gradient(90deg, var(--primary), var(--secondary));
      opacity: 0;
      transition: opacity var(--transition);
    }

    .topic-card:hover {
      box-shadow: var(--shadow);
      transform: translateY(-6px);
      border-color: var(--line-dark);
    }

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

    .topic-icon {
      width: 58px;
      height: 58px;
      background: var(--primary);
      color: var(--white);
      border-radius: 18px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-size: 1.4rem;
      margin-bottom: 24px;
      box-shadow: 0 8px 20px rgba(139, 30, 45, 0.22);
    }

    .topic-card h3 {
      font-size: 1.25rem;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .topic-card p {
      color: var(--muted);
      font-size: 0.95rem;
      line-height: 1.75;
      margin-bottom: 20px;
    }

    .topic-learn {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      color: var(--primary);
      font-weight: 600;
      font-size: 0.92rem;
    }

    .topic-learn i {
      transition: transform var(--transition);
    }

    .topic-card:hover .topic-learn i {
      transform: translateX(4px);
    }

    .spot-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 28px;
    }

    .spot-card {
      display: grid;
      grid-template-columns: 280px 1fr;
      background: var(--white);
      border-radius: var(--radius);
      overflow: hidden;
      border: 1px solid var(--line);
      transition: all var(--transition);
      box-shadow: var(--shadow-sm);
    }

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

    .spot-img {
      position: relative;
      overflow: hidden;
      min-height: 220px;
    }

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

    .spot-card:hover .spot-img img {
      transform: scale(1.05);
    }

    .spot-number {
      position: absolute;
      top: 16px;
      left: 16px;
      background: rgba(255, 255, 255, 0.9);
      backdrop-filter: blur(6px);
      color: var(--primary);
      width: 36px;
      height: 36px;
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      font-weight: 700;
      font-size: 0.9rem;
      box-shadow: 0 4px 14px rgba(35, 35, 35, 0.15);
    }

    .spot-body {
      padding: 30px;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .spot-body .tag {
      align-self: flex-start;
    }

    .tag {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      background: var(--secondary-light);
      color: var(--primary);
      font-size: 0.78rem;
      font-weight: 600;
      padding: 4px 12px;
      border-radius: 999px;
      margin-bottom: 12px;
    }

    .spot-body h3 {
      font-size: 1.35rem;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .spot-body p {
      color: var(--muted);
      font-size: 0.93rem;
      line-height: 1.75;
      margin-bottom: 16px;
    }

    .spot-info {
      display: flex;
      align-items: center;
      gap: 18px;
      font-size: 0.85rem;
      color: var(--muted);
      flex-wrap: wrap;
    }

    .spot-info span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }

    .spot-info i {
      color: var(--secondary);
    }

    .route-tabs {
      display: flex;
      gap: 8px;
      justify-content: center;
      flex-wrap: wrap;
      margin-bottom: 40px;
    }

    .route-tab {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 12px 24px;
      border-radius: 999px;
      background: var(--white);
      border: 1px solid var(--line);
      color: var(--ink-soft);
      font-weight: 500;
      font-size: 0.95rem;
      cursor: pointer;
      transition: all var(--transition);
    }

    .route-tab.active {
      background: var(--primary);
      border-color: var(--primary);
      color: var(--white);
      box-shadow: 0 6px 18px rgba(139, 30, 45, 0.25);
    }

    .route-tab:hover {
      border-color: var(--secondary);
      color: var(--primary);
    }

    .route-panel {
      background: var(--white);
      border-radius: var(--radius-lg);
      padding: 44px;
      border: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
    }

    .route-day {
      display: grid;
      grid-template-columns: 140px 1fr;
      gap: 28px;
      padding: 26px 0;
      border-bottom: 1px solid var(--line);
      position: relative;
    }

    .route-day:last-child {
      border-bottom: none;
      padding-bottom: 0;
    }

    .route-day:first-child {
      padding-top: 0;
    }

    .route-time {
      font-family: 'Noto Serif SC', serif;
      font-size: 1.4rem;
      font-weight: 900;
      color: var(--primary);
      line-height: 1.3;
    }

    .route-time small {
      display: block;
      font-size: 0.8rem;
      color: var(--muted);
      font-family: 'Noto Sans SC', sans-serif;
      font-weight: 400;
      margin-top: 4px;
    }

    .route-step {
      display: flex;
      gap: 16px;
      margin-bottom: 12px;
    }

    .route-step-marker {
      width: 26px;
      height: 26px;
      background: var(--bg-soft);
      border: 1px solid var(--line);
      border-radius: 50%;
      flex-shrink: 0;
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 0.7rem;
      color: var(--primary);
      font-weight: 700;
      margin-top: 3px;
    }

    .route-step-content h4 {
      font-size: 1rem;
      font-weight: 600;
      margin-bottom: 4px;
    }

    .route-step-content p {
      color: var(--muted);
      font-size: 0.9rem;
      line-height: 1.7;
    }

    .route-restaurant {
      margin-top: 18px;
      background: var(--bg-soft);
      border-radius: var(--radius-sm);
      padding: 16px 20px;
    }

    .route-restaurant h5 {
      font-size: 0.9rem;
      color: var(--primary);
      margin-bottom: 6px;
    }

    .route-restaurant p {
      font-size: 0.9rem;
      color: var(--ink-soft);
    }

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

    .tip-card {
      background: var(--white);
      border-radius: var(--radius);
      padding: 28px 24px;
      border: 1px solid var(--line);
      transition: all var(--transition);
      box-shadow: var(--shadow-sm);
    }

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

    .tip-icon {
      width: 48px;
      height: 48px;
      border-radius: 14px;
      background: var(--secondary-light);
      color: var(--primary);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 1.1rem;
      margin-bottom: 18px;
    }

    .tip-card h3 {
      font-size: 1.05rem;
      font-weight: 700;
      margin-bottom: 10px;
    }

    .tip-card p {
      color: var(--muted);
      font-size: 0.9rem;
      line-height: 1.7;
    }

    .guide-layout {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 28px;
    }

    .guide-card {
      background: var(--white);
      border-radius: var(--radius);
      padding: 32px;
      border: 1px solid var(--line);
      box-shadow: var(--shadow-sm);
    }

    .guide-card h3 {
      display: flex;
      align-items: center;
      gap: 12px;
      font-family: 'Noto Serif SC', serif;
      font-size: 1.4rem;
      font-weight: 800;
      margin-bottom: 16px;
      color: var(--ink);
    }

    .guide-card h3 i {
      color: var(--primary);
      font-size: 1.2rem;
    }

    .guide-card p {
      color: var(--muted);
      font-size: 0.95rem;
      line-height: 1.8;
      margin-bottom: 20px;
    }

    .guide-list {
      margin-top: 12px;
    }

    .guide-list li {
      display: flex;
      align-items: flex-start;
      gap: 12px;
      padding: 8px 0;
      font-size: 0.95rem;
      color: var(--ink-soft);
      border-bottom: 1px dashed var(--line);
    }

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

    .guide-list li i {
      color: var(--secondary);
      margin-top: 5px;
      font-size: 0.8rem;
    }

    .stats-row {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 28px;
      margin-top: 50px;
    }

    .stat-item {
      text-align: center;
      padding: 32px 20px;
      background: rgba(255, 255, 255, 0.05);
      border: 1px solid rgba(255, 255, 255, 0.1);
      border-radius: var(--radius);
      transition: all var(--transition);
    }

    .stat-item:hover {
      background: rgba(255, 255, 255, 0.09);
      border-color: rgba(255, 255, 255, 0.18);
      transform: translateY(-4px);
    }

    .stat-number {
      font-family: 'Noto Serif SC', serif;
      font-size: 2.5rem;
      font-weight: 900;
      color: var(--secondary);
      line-height: 1.2;
    }

    .stat-label {
      font-size: 0.9rem;
      color: rgba(255, 255, 255, 0.7);
      margin-top: 8px;
    }

    .faq-list {
      max-width: 850px;
      margin: 0 auto;
    }

    .faq-item {
      background: var(--white);
      border: 1px solid var(--line);
      border-radius: var(--radius-sm);
      margin-bottom: 16px;
      overflow: hidden;
      transition: all var(--transition);
    }

    .faq-item:hover {
      border-color: var(--secondary);
    }

    .faq-q {
      display: flex;
      align-items: center;
      justify-content: space-between;
      padding: 22px 28px;
      cursor: pointer;
      gap: 16px;
    }

    .faq-q h3 {
      font-size: 1.05rem;
      font-weight: 600;
      color: var(--ink);
    }

    .faq-q .faq-icon {
      width: 32px;
      height: 32px;
      flex-shrink: 0;
      background: var(--bg-soft);
      border-radius: 50%;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--primary);
      font-size: 0.8rem;
    }

    .faq-a {
      max-height: 0;
      overflow: hidden;
      transition: max-height 0.4s ease;
    }

    .faq-a-inner {
      padding: 0 28px 22px;
      color: var(--muted);
      line-height: 1.85;
      font-size: 0.96rem;
    }

    .faq-item.open .faq-a {
      max-height: 300px;
    }

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

    .cta-section {
      background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
      color: var(--white);
      padding: 80px 0;
      position: relative;
      overflow: hidden;
    }

    .cta-section::before {
      content: '';
      position: absolute;
      top: -60%;
      right: -20%;
      width: 500px;
      height: 500px;
      background: radial-gradient(circle, rgba(255, 255, 255, 0.12) 0%, transparent 70%);
    }

    .cta-inner {
      position: relative;
      z-index: 1;
      text-align: center;
      max-width: 740px;
      margin: 0 auto;
    }

    .cta-inner h2 {
      font-family: 'Noto Serif SC', serif;
      font-size: 2.2rem;
      font-weight: 900;
      margin-bottom: 18px;
    }

    .cta-inner p {
      color: rgba(255, 255, 255, 0.85);
      font-size: 1.08rem;
      line-height: 1.8;
      margin-bottom: 36px;
    }

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

    .site-footer {
      background: #1A1A1A;
      color: rgba(255, 255, 255, 0.7);
      padding: 70px 0 0;
    }

    .footer-main {
      display: grid;
      grid-template-columns: 2fr 1.2fr 1fr 1.3fr;
      gap: 48px;
      padding-bottom: 48px;
      border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    }

    .footer-brand .logo {
      color: var(--white);
      margin-bottom: 14px;
    }

    .footer-brand .logo span {
      color: var(--secondary);
    }

    .footer-brand p {
      font-size: 0.95rem;
      line-height: 1.75;
      color: rgba(255, 255, 255, 0.55);
      margin: 14px 0 20px;
    }

    .footer-social {
      display: flex;
      gap: 12px;
    }

    .footer-social a {
      width: 40px;
      height: 40px;
      border-radius: 50%;
      background: rgba(255, 255, 255, 0.08);
      display: flex;
      align-items: center;
      justify-content: center;
      color: rgba(255, 255, 255, 0.7);
      transition: all var(--transition);
      font-size: 1rem;
    }

    .footer-social a:hover {
      background: var(--secondary);
      color: #1A1A1A;
      transform: translateY(-3px);
    }

    .footer-title {
      font-size: 1rem;
      font-weight: 600;
      color: var(--white);
      margin-bottom: 20px;
    }

    .footer-links li {
      margin-bottom: 12px;
    }

    .footer-links a {
      color: rgba(255, 255, 255, 0.55);
      font-size: 0.92rem;
      transition: all var(--transition);
    }

    .footer-links a:hover {
      color: var(--secondary);
      padding-left: 4px;
    }

    .footer-contact li {
      display: flex;
      align-items: center;
      gap: 12px;
      color: rgba(255, 255, 255, 0.55);
      font-size: 0.92rem;
      margin-bottom: 14px;
    }

    .footer-contact li i {
      width: 18px;
      color: var(--secondary);
    }

    .footer-bottom {
      padding: 24px 0;
      text-align: center;
      font-size: 0.85rem;
      color: rgba(255, 255, 255, 0.4);
    }

    .footer-bottom a {
      color: rgba(255, 255, 255, 0.5);
    }

    .footer-bottom a:hover {
      color: var(--secondary);
    }

    @media (max-width: 1024px) {
      .container {
        padding: 0 24px;
      }
      .split-layout {
        grid-template-columns: 1fr;
        gap: 40px;
      }
      .split-image {
        min-height: 320px;
      }
      .topic-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .spot-grid {
        grid-template-columns: 1fr;
      }
      .tips-grid {
        grid-template-columns: repeat(2, 1fr);
      }
      .stats-row {
        grid-template-columns: repeat(2, 1fr);
      }
      .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 36px;
      }
      .route-panel {
        padding: 32px;
      }
      .guide-layout {
        grid-template-columns: 1fr;
      }
      .page-banner h1 {
        font-size: 2.4rem;
      }
    }

    @media (max-width: 768px) {
      .section {
        padding: 60px 0;
      }
      .section-head h2 {
        font-size: 1.8rem;
      }
      .topic-grid {
        grid-template-columns: 1fr;
      }
      .spot-card {
        grid-template-columns: 1fr;
      }
      .spot-img {
        min-height: 220px;
      }
      .route-day {
        grid-template-columns: 1fr;
        gap: 16px;
      }
      .route-time {
        font-size: 1.1rem;
      }
      .route-panel {
        padding: 24px 20px;
      }
      .tips-grid {
        grid-template-columns: 1fr;
      }
      .stats-row {
        grid-template-columns: 1fr 1fr;
        gap: 16px;
      }
      .footer-main {
        grid-template-columns: 1fr;
      }
      .page-banner {
        padding: 70px 0 60px;
      }
      .page-banner h1 {
        font-size: 2rem;
      }
      .banner-desc {
        font-size: 1rem;
      }
      .footer-social {
        margin-bottom: 10px;
      }
    }

    @media (max-width: 520px) {
      .container {
        padding: 0 16px;
      }
      .split-layout {
        gap: 28px;
      }
      .split-image {
        min-height: 240px;
      }
      .split-content h2 {
        font-size: 1.7rem;
      }
      .section-head h2 {
        font-size: 1.6rem;
      }
      .topic-card {
        padding: 28px 22px;
      }
      .stats-row {
        grid-template-columns: 1fr;
      }
      .page-banner h1 {
        font-size: 1.7rem;
      }
      .banner-meta span {
        font-size: 0.8rem;
      }
      .route-tab {
        padding: 10px 16px;
        font-size: 0.88rem;
      }
      .faq-q {
        padding: 18px 20px;
      }
      .faq-a-inner {
        padding: 0 20px 18px;
      }
      .btn {
        width: 100%;
        justify-content: center;
      }
      .cta-buttons {
        gap: 12px;
      }
      .route-restaurant {
        padding: 12px 16px;
      }
      .split-image {
        min-height: 260px;
      }
    }

    .reveal {
      opacity: 0;
      transform: translateY(30px);
      transition: all 0.7s cubic-bezier(0.4, 0, 0.2, 1);
    }

    .reveal.visible {
      opacity: 1;
      transform: translateY(0);
    }

/* roulang page: article */
:root {
  --color-primary: #8C1F28;
  --color-primary-dark: #66121A;
  --color-primary-soft: #F3E6E7;
  --color-accent: #C9A063;
  --color-accent-light: #EAD9B8;
  --color-bg: #F7F6F3;
  --color-surface: #FFFFFF;
  --color-text: #1F2024;
  --color-text-soft: #6B6F76;
  --color-border: #E8E5DF;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px rgba(31, 32, 36, 0.08);
  --shadow-lg: 0 20px 45px rgba(31, 32, 36, 0.12);
  --font-sans: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Helvetica Neue", Arial, sans-serif;
  --container-w: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: var(--color-bg);
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.25s ease;
}

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

button,
input {
  font-family: inherit;
}

ul,
ol {
  list-style: none;
}

.container {
  width: 100%;
  max-width: var(--container-w);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--color-border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  height: 72px;
}

.logo {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-primary);
  letter-spacing: -0.5px;
  display: flex;
  align-items: baseline;
  white-space: nowrap;
}

.logo span {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-accent);
  margin-left: 9px;
  letter-spacing: 1px;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 6px;
  background: #F2F0EC;
  padding: 5px;
  border-radius: 999px;
}

.main-nav a {
  padding: 8px 18px;
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-soft);
  white-space: nowrap;
  transition: all 0.25s ease;
}

.main-nav a:hover {
  color: var(--color-primary);
  background: rgba(140, 31, 40, 0.07);
}

.main-nav a.active {
  color: #fff;
  background: var(--color-primary);
  box-shadow: 0 4px 14px rgba(140, 31, 40, 0.28);
}

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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 14px;
  border-radius: 999px;
  padding: 10px 22px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: all 0.25s ease;
  line-height: 1.4;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 6px 18px rgba(140, 31, 40, 0.22);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(140, 31, 40, 0.3);
}

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

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

.btn-sm {
  padding: 7px 16px;
  font-size: 13px;
}

.btn-lg {
  padding: 14px 32px;
  font-size: 15px;
}

.nav-toggle {
  display: none;
  background: var(--color-primary);
  color: #fff;
  border: none;
  border-radius: var(--radius-sm);
  width: 40px;
  height: 40px;
  font-size: 17px;
  cursor: pointer;
  align-items: center;
  justify-content: center;
}

/* ---------- Article Hero ---------- */
.article-hero {
  position: relative;
  padding: 72px 0 58px;
  color: #fff;
  background-image: linear-gradient(100deg, rgba(63, 18, 24, 0.92) 0%, rgba(93, 24, 32, 0.78) 45%, rgba(20, 18, 20, 0.55) 100%), url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  overflow: hidden;
}

.article-hero::after {
  content: '';
  position: absolute;
  right: -80px;
  bottom: -80px;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(201, 160, 99, 0.15);
  pointer-events: none;
}

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

.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  font-size: 13px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 20px;
}

.breadcrumb a {
  color: rgba(255, 255, 255, 0.75);
}

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

.breadcrumb i {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.5);
}

.article-hero h1 {
  font-size: 40px;
  line-height: 1.3;
  font-weight: 800;
  max-width: 900px;
  letter-spacing: -0.5px;
}

.article-hero .hero-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 24px;
  color: rgba(255, 255, 255, 0.85);
  font-size: 14px;
}

.hero-meta .badge {
  background: var(--color-accent);
  color: #3E2410;
  font-weight: 700;
  font-size: 13px;
  padding: 5px 14px;
  border-radius: 999px;
}

.hero-meta span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.hero-meta i {
  color: var(--color-accent);
}

/* ---------- Layout ---------- */
.article-section {
  padding: 60px 0 20px;
}

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

/* ---------- Article Main ---------- */
.article-main {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 38px;
}

.article-cover {
  border-radius: var(--radius-md);
  overflow: hidden;
  margin-bottom: 36px;
  aspect-ratio: 16/8;
  background: var(--color-primary-soft);
}

.article-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.article-body {
  font-size: 17px;
  line-height: 1.95;
  color: #2A2C31;
}

.article-body h2 {
  font-size: 26px;
  font-weight: 800;
  color: var(--color-text);
  margin: 40px 0 16px;
  padding-left: 16px;
  border-left: 4px solid var(--color-primary);
  line-height: 1.4;
}

.article-body h3 {
  font-size: 21px;
  font-weight: 700;
  margin: 32px 0 12px;
  color: var(--color-text);
}

.article-body p {
  margin-bottom: 20px;
}

.article-body ul,
.article-body ol {
  margin: 0 0 22px;
  padding-left: 22px;
}

.article-body ul li,
.article-body ol li {
  margin-bottom: 8px;
  position: relative;
}

.article-body ul li::before {
  content: '';
  position: absolute;
  left: -18px;
  top: 0.72em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
}

.article-body blockquote {
  margin: 28px 0;
  padding: 22px 28px;
  background: var(--color-primary-soft);
  border-left: 4px solid var(--color-primary);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  color: #4A2025;
  font-size: 16px;
  line-height: 1.8;
}

.article-body img {
  border-radius: var(--radius-md);
  margin: 24px 0;
}

.article-body a {
  color: var(--color-primary);
  border-bottom: 1px solid rgba(140, 31, 40, 0.3);
}

.article-body a:hover {
  color: var(--color-primary-dark);
  border-bottom-color: var(--color-primary);
}

/* ---------- Article Footer Info ---------- */
.article-footer-meta {
  margin-top: 42px;
  padding-top: 28px;
  border-top: 1px solid var(--color-border);
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

.tag {
  display: inline-block;
  padding: 5px 14px;
  background: #F2F0EC;
  border-radius: 999px;
  font-size: 13px;
  color: var(--color-text-soft);
  transition: all 0.25s ease;
}

.tag:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.article-share {
  margin-top: 32px;
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.article-share .share-label {
  font-size: 14px;
  color: var(--color-text-soft);
  font-weight: 600;
}

.share-btn {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 15px;
  background: #F2F0EC;
  color: var(--color-text);
  transition: all 0.25s ease;
}

.share-btn:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-3px);
}

.author-card {
  margin-top: 36px;
  display: flex;
  gap: 18px;
  background: linear-gradient(135deg, #FBF8F5 0%, #F3EFEA 100%);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 24px;
  align-items: center;
}

.author-avatar {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  flex-shrink: 0;
  box-shadow: 0 8px 18px rgba(140, 31, 40, 0.25);
}

.author-info strong {
  display: block;
  font-size: 16px;
  margin-bottom: 4px;
}

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

.article-pagination {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.page-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 18px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  transition: all 0.25s ease;
  font-size: 14px;
}

.page-link:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.page-link.next {
  justify-content: flex-end;
  text-align: right;
}

.page-link .dir {
  font-size: 12px;
  color: var(--color-text-soft);
  display: block;
  margin-bottom: 2px;
}

/* ---------- Sidebar ---------- */
.article-sidebar {
  display: flex;
  flex-direction: column;
  gap: 28px;
  position: sticky;
  top: 92px;
}

.sidebar-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  padding: 26px;
  border: 1px solid rgba(232, 229, 223, 0.8);
}

.sidebar-title {
  font-size: 17px;
  font-weight: 800;
  margin-bottom: 18px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-title::after {
  content: '';
  flex: 1;
  height: 2px;
  background: linear-gradient(90deg, var(--color-accent), transparent);
}

.sidebar-title i {
  color: var(--color-primary);
}

.brand-mini-card {
  text-align: center;
}

.brand-mini-card .brand-icon {
  width: 60px;
  height: 60px;
  margin: 0 auto 14px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), #B03A42);
  color: #fff;
  font-size: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 20px rgba(140, 31, 40, 0.25);
}

.brand-mini-card h3 {
  font-size: 17px;
  margin-bottom: 8px;
}

.brand-mini-card p {
  font-size: 13px;
  color: var(--color-text-soft);
  line-height: 1.7;
  margin-bottom: 16px;
}

.category-nav-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.category-nav-list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px;
  border-radius: var(--radius-md);
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text);
  background: transparent;
  transition: all 0.25s ease;
}

.category-nav-list a:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary);
}

.category-nav-list a i {
  color: var(--color-accent);
  font-size: 13px;
}

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

.sidebar-figure-list a {
  display: flex;
  gap: 14px;
  align-items: center;
}

.sidebar-figure-list img {
  width: 78px;
  height: 60px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.sidebar-figure-list .fig-title {
  font-size: 14px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--color-text);
}

.sidebar-figure-list a:hover .fig-title {
  color: var(--color-primary);
}

.sidebar-figure-list .fig-meta {
  font-size: 12px;
  color: var(--color-text-soft);
  margin-top: 4px;
}

/* ---------- Not Found ---------- */
.not-found-box {
  text-align: center;
  padding: 60px 24px;
}

.not-found-box .icon-wrap {
  width: 90px;
  height: 90px;
  border-radius: 50%;
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
}

.not-found-box h2 {
  font-size: 26px;
  margin-bottom: 12px;
}

.not-found-box p {
  color: var(--color-text-soft);
  margin-bottom: 28px;
}

/* ---------- Related Section ---------- */
.related-section {
  padding: 70px 0 70px;
}

.section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 36px;
}

.section-head h2 {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -0.4px;
}

.section-head h2 span {
  color: var(--color-accent);
}

.section-subtitle {
  color: var(--color-text-soft);
  font-size: 14px;
  max-width: 520px;
  text-align: right;
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}

.theme-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all 0.35s ease;
  box-shadow: 0 4px 12px rgba(31, 32, 36, 0.04);
}

.theme-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(201, 160, 99, 0.5);
}

.theme-card .card-img {
  position: relative;
  aspect-ratio: 16/10;
  overflow: hidden;
}

.theme-card .card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.theme-card:hover .card-img img {
  transform: scale(1.05);
}

.theme-card .card-img::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 60%;
  background: linear-gradient(to top, rgba(31, 32, 36, 0.45), transparent);
}

.card-body {
  padding: 24px;
}

.card-body h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 8px;
}

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

.card-link {
  font-size: 14px;
  font-weight: 700;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

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

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

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

/* ---------- CTA ---------- */
.cta-section {
  padding: 0 0 70px;
}

.cta-box {
  position: relative;
  border-radius: 24px;
  padding: 60px 56px;
  background: linear-gradient(120deg, #7C1822 0%, #A02A33 100%);
  color: #fff;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}

.cta-box::before {
  content: '';
  position: absolute;
  right: -70px;
  top: -70px;
  width: 240px;
  height: 240px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
}

.cta-box::after {
  content: '';
  position: absolute;
  right: 40px;
  bottom: -70px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  background: rgba(201, 160, 99, 0.2);
}

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

.cta-text h2 {
  font-size: 28px;
  font-weight: 800;
  margin-bottom: 10px;
}

.cta-text p {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.85);
}

.cta-actions {
  position: relative;
  z-index: 2;
  display: flex;
  gap: 12px;
  flex-shrink: 0;
  flex-wrap: wrap;
}

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

.btn-light:hover {
  background: var(--color-accent);
  color: #3E2410;
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(0, 0, 0, 0.2);
}

.btn-outline-light {
  border: 1px solid rgba(255, 255, 255, 0.6);
  color: #fff;
  background: transparent;
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.12);
  transform: translateY(-2px);
}

/* ---------- Footer ---------- */
.site-footer {
  background: #17181C;
  color: #B9BBC1;
  padding-top: 70px;
}

.footer-main {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.1fr;
  gap: 42px;
  padding-bottom: 48px;
}

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

.footer-brand .logo span {
  color: var(--color-accent);
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  color: #8E9097;
  margin-bottom: 20px;
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.07);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #B9BBC1;
  font-size: 14px;
  transition: all 0.25s ease;
}

.footer-social a:hover {
  background: var(--color-primary);
  color: #fff;
  transform: translateY(-3px);
}

.footer-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 12px;
}

.footer-title::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 32px;
  height: 2px;
  background: var(--color-accent);
}

.footer-links,
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a,
.footer-contact li {
  font-size: 14px;
  color: #9A9CA2;
  transition: all 0.25s ease;
  display: flex;
  align-items: center;
  gap: 8px;
}

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

.footer-contact li i {
  color: var(--color-accent);
  font-size: 13px;
  width: 16px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 0;
  text-align: center;
  font-size: 13px;
  color: #7C7E84;
}

.footer-bottom a {
  color: var(--color-accent);
}

.footer-bottom a:hover {
  text-decoration: underline;
}

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

  .article-sidebar {
    position: static;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: stretch;
  }

  .sidebar-card {
    flex: 1 1 280px;
  }

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

@media (max-width: 768px) {
  .header-inner {
    height: 64px;
  }

  .main-nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: stretch;
    padding: 16px 24px;
    border-radius: 0;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-lg);
    display: none;
    gap: 4px;
  }

  .main-nav.open {
    display: flex;
  }

  .main-nav a {
    padding: 12px 20px;
    border-radius: var(--radius-md);
    text-align: center;
  }

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

  .header-actions .btn {
    display: none;
  }

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

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

  .article-main {
    padding: 24px 20px;
  }

  .article-body {
    font-size: 16px;
  }

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

  .cta-box {
    flex-direction: column;
    padding: 40px 28px;
    text-align: center;
  }

  .cta-actions {
    justify-content: center;
  }

  .article-pagination {
    grid-template-columns: 1fr;
  }

  .section-head {
    flex-direction: column;
    align-items: flex-start;
  }

  .section-subtitle {
    text-align: left;
  }
}

@media (max-width: 520px) {
  .container {
    padding-left: 18px;
    padding-right: 18px;
  }

  .logo {
    font-size: 18px;
  }

  .logo span {
    font-size: 12px;
  }

  .article-hero h1 {
    font-size: 24px;
  }

  .hero-meta {
    gap: 10px;
  }

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

  .author-card {
    flex-direction: column;
    text-align: center;
  }

  .footer-bottom {
    font-size: 12px;
  }
}

/* roulang page: category2 */
:root {
  --primary: #a52a2a;
  --primary-dark: #7d1d1d;
  --primary-light: #c94f4f;
  --accent: #c9a227;
  --accent-light: #f0dfa8;
  --bg: #faf7f2;
  --bg-alt: #f2ece4;
  --dark: #26211c;
  --dark-soft: #3a312a;
  --text: #3d342e;
  --text-weak: #85786c;
  --border: #e8dfd4;
  --white: #ffffff;
  --radius-sm: 10px;
  --radius: 18px;
  --radius-lg: 28px;
  --shadow-sm: 0 2px 10px rgba(38, 33, 28, 0.06);
  --shadow: 0 12px 32px rgba(38, 33, 28, 0.10);
  --shadow-lg: 0 24px 60px rgba(38, 33, 28, 0.16);
  --section-space: 96px;
  --container: 1200px;
  --font-main: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { font-family: var(--font-main); background: var(--bg); color: var(--text); line-height: 1.75; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font-family: inherit; border: none; background: none; cursor: pointer; }
.container { max-width: var(--container); margin: 0 auto; padding: 0 24px; }

.site-header { position: sticky; top: 0; z-index: 100; background: rgba(250, 247, 242, 0.92); backdrop-filter: blur(14px); border-bottom: 1px solid var(--border); }
.header-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 24px; }
.logo { font-size: 22px; font-weight: 800; letter-spacing: 0.5px; color: var(--dark); display: flex; align-items: baseline; gap: 4px; white-space: nowrap; }
.logo span { color: var(--primary); font-weight: 700; font-size: 15px; margin-left: 2px; }
.main-nav { display: flex; align-items: center; gap: 6px; }
.main-nav a { padding: 9px 18px; border-radius: 999px; font-size: 14.5px; font-weight: 600; color: var(--text); transition: all 0.25s ease; white-space: nowrap; }
.main-nav a:hover { background: var(--bg-alt); color: var(--primary-dark); }
.main-nav a.active { background: var(--primary); color: #fff; box-shadow: 0 6px 16px rgba(165, 42, 42, 0.28); }
.main-nav a:focus-visible { outline: 3px solid rgba(201, 162, 39, 0.6); outline-offset: 2px; }
.nav-cta { background: var(--dark); color: #fff; border-radius: 999px; padding: 10px 22px; font-size: 14px; font-weight: 600; transition: transform 0.25s ease, background 0.25s ease; }
.nav-cta:hover { background: var(--primary); transform: translateY(-2px); }

.page-hero { position: relative; padding: 96px 0 88px; background: url('/assets/images/backpic/back-2.png') center/cover no-repeat; }
.page-hero:before { content: ""; position: absolute; inset: 0; background: linear-gradient(120deg, rgba(20, 15, 12, 0.88), rgba(38, 33, 28, 0.66) 55%, rgba(165, 42, 42, 0.35)); }
.page-hero .container { position: relative; z-index: 2; }
.breadcrumb { display: flex; align-items: center; gap: 10px; font-size: 13px; color: rgba(255, 255, 255, 0.75); margin-bottom: 24px; }
.breadcrumb a { color: rgba(255, 255, 255, 0.85); transition: color 0.2s ease; }
.breadcrumb a:hover { color: var(--accent); }
.breadcrumb i { font-size: 10px; opacity: 0.7; }
.page-hero h1 { font-size: clamp(32px, 5.2vw, 54px); font-weight: 800; color: #fff; line-height: 1.25; letter-spacing: 0.5px; margin-bottom: 18px; }
.page-hero h1 em { font-style: normal; color: var(--accent); }
.page-hero p { font-size: 17px; color: rgba(255, 255, 255, 0.88); max-width: 620px; line-height: 1.85; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.tag-chip { display: inline-flex; align-items: center; gap: 6px; padding: 7px 16px; border-radius: 999px; background: rgba(255, 255, 255, 0.14); border: 1px solid rgba(255, 255, 255, 0.24); color: #fff; font-size: 13px; font-weight: 500; backdrop-filter: blur(4px); transition: background 0.22s ease; }
.tag-chip:hover { background: rgba(255, 255, 255, 0.26); }

.section { padding: var(--section-space) 0; }
.section-alt { background: var(--bg-alt); }
.section-head { max-width: 800px; margin-bottom: 48px; }
.section-eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--primary); font-weight: 700; font-size: 14px; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }
.section-eyebrow i { color: var(--accent); }
.section-title { font-size: clamp(26px, 3.6vw, 36px); font-weight: 800; color: var(--dark); line-height: 1.3; letter-spacing: 0.3px; }
.section-desc { margin-top: 14px; color: var(--text-weak); font-size: 15.5px; line-height: 1.8; }

.intro-grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 56px; align-items: center; }
.intro-copy p { font-size: 15.5px; line-height: 1.9; color: var(--text); margin-bottom: 18px; }
.intro-copy p:last-child { margin-bottom: 0; }
.intro-copy strong { color: var(--primary-dark); }
.intro-fact { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 30px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden; }
.intro-fact:before { content: "\201C"; position: absolute; top: 4px; right: 20px; font-size: 84px; font-family: Georgia, serif; color: var(--accent-light); line-height: 1; opacity: 0.7; }
.intro-fact p { font-size: 14px; color: var(--text-weak); margin-bottom: 8px; }
.intro-fact .fact-title { font-size: 18px; font-weight: 700; color: var(--dark); margin-bottom: 14px; }
.intro-fact ul { list-style: none; padding: 0; }
.intro-fact li { padding: 9px 0; border-bottom: 1px dashed var(--border); font-size: 14.5px; color: var(--text); display: flex; gap: 10px; align-items: center; }
.intro-fact li:last-child { border-bottom: 0; }
.intro-fact li i { color: var(--primary); width: 20px; text-align: center; }

.venue-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.venue-card { background: var(--white); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-sm); transition: transform 0.3s ease, box-shadow 0.3s ease; }
.venue-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.venue-cover { position: relative; height: 200px; overflow: hidden; }
.venue-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.venue-card:hover .venue-cover img { transform: scale(1.05); }
.venue-cover .rate { position: absolute; bottom: 12px; left: 12px; background: rgba(255, 255, 255, 0.92); color: var(--dark); border-radius: 8px; padding: 4px 12px; font-size: 13px; font-weight: 700; display: flex; align-items: center; gap: 6px; }
.venue-cover .rate i { color: var(--accent); }
.venue-body { padding: 22px; }
.venue-body h3 { font-size: 17px; font-weight: 700; color: var(--dark); margin-bottom: 8px; }
.venue-body p { font-size: 13.5px; color: var(--text-weak); line-height: 1.7; }
.venue-meta { display: flex; align-items: center; justify-content: space-between; margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--text-weak); }
.venue-meta a { color: var(--primary); font-weight: 600; font-size: 13px; }
.venue-meta a:hover { color: var(--primary-dark); }

.content-card-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.content-card { background: var(--white); border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); box-shadow: var(--shadow-sm); transition: transform 0.3s ease, box-shadow 0.3s ease; display: flex; flex-direction: column; }
.content-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
.content-cover { position: relative; height: 170px; overflow: hidden; }
.content-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s ease; }
.content-card:hover .content-cover img { transform: scale(1.04); }
.content-cover .badge { position: absolute; top: 12px; left: 12px; background: var(--primary); color: #fff; font-size: 12px; padding: 3px 12px; border-radius: 999px; font-weight: 600; }
.content-body { padding: 20px; display: flex; flex-direction: column; flex: 1; }
.content-body .content-cat { font-size: 12px; color: var(--accent); font-weight: 700; letter-spacing: 1px; margin-bottom: 8px; }
.content-body h3 { font-size: 15.5px; font-weight: 700; color: var(--dark); line-height: 1.55; margin-bottom: 8px; }
.content-body p { font-size: 13.5px; color: var(--text-weak); line-height: 1.7; flex: 1; }
.content-foot { display: flex; align-items: center; justify-content: space-between; margin-top: 14px; padding-top: 12px; border-top: 1px solid var(--border); font-size: 12.5px; color: var(--text-weak); }
.content-foot .read-more { color: var(--primary); font-weight: 600; font-size: 13px; }
.content-foot .read-more:hover { color: var(--primary-dark); }

.feature-block { display: grid; grid-template-columns: 1fr 1fr; gap: 0; background: var(--white); border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); margin-bottom: 28px; }
.feature-block:last-child { margin-bottom: 0; }
.feature-block.reverse .feature-image { order: 2; }
.feature-image { position: relative; min-height: 320px; overflow: hidden; }
.feature-image img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.feature-image:after { content: ""; position: absolute; inset: 0; background: linear-gradient(to top, rgba(38, 33, 28, 0.18), transparent 40%); }
.feature-body { padding: 44px 48px; display: flex; flex-direction: column; justify-content: center; }
.feature-body .feature-tag { display: inline-flex; align-self: flex-start; align-items: center; gap: 6px; background: var(--accent-light); color: var(--primary-dark); font-size: 12.5px; font-weight: 700; padding: 5px 14px; border-radius: 999px; margin-bottom: 16px; }
.feature-body h3 { font-size: 24px; font-weight: 800; color: var(--dark); line-height: 1.4; margin-bottom: 12px; }
.feature-body p { font-size: 15px; color: var(--text-weak); line-height: 1.8; margin-bottom: 16px; }
.feature-body p:last-child { margin-bottom: 0; }
.blockquote { position: relative; background: var(--bg-alt); border-left: 4px solid var(--accent); border-radius: 0 14px 14px 0; padding: 20px 22px; margin-top: 16px; font-size: 14px; color: var(--dark-soft); font-style: italic; line-height: 1.8; }
.blockquote cite { display: block; margin-top: 8px; font-style: normal; font-size: 12.5px; color: var(--text-weak); }

.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.stat-card { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); padding: 36px 24px; text-align: center; box-shadow: var(--shadow-sm); transition: transform 0.3s ease; }
.stat-card:hover { transform: translateY(-4px); }
.stat-icon { width: 56px; height: 56px; margin: 0 auto 16px; background: var(--accent-light); border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 22px; color: var(--primary); }
.stat-card .num { font-size: 36px; font-weight: 800; color: var(--dark); line-height: 1.2; }
.stat-card .num span { font-size: 18px; font-weight: 700; color: var(--primary); }
.stat-card .label { font-size: 13.5px; color: var(--text-weak); margin-top: 6px; }

.faq-wrap { max-width: 800px; margin: 0 auto; }
.faq-item { background: var(--white); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 14px; overflow: hidden; box-shadow: var(--shadow-sm); transition: box-shadow 0.3s ease; }
.faq-item:hover { box-shadow: var(--shadow); }
.faq-item summary { list-style: none; cursor: pointer; display: flex; align-items: center; gap: 14px; padding: 22px 26px; font-size: 16px; font-weight: 600; color: var(--dark); transition: color 0.2s ease; }
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary:hover { color: var(--primary); }
.faq-item summary i { margin-left: auto; color: var(--primary); transition: transform 0.3s ease; }
.faq-item[open] summary i { transform: rotate(45deg); }
.faq-item .faq-answer { padding: 0 26px 24px; color: var(--text-weak); font-size: 15px; line-height: 1.85; }

.cta-section { position: relative; padding: 84px 0; background: var(--dark); overflow: hidden; }
.cta-section:before { content: ""; position: absolute; inset: 0; background: url('/assets/images/backpic/back-1.png') center/cover no-repeat; opacity: 0.22; }
.cta-inner { position: relative; z-index: 2; text-align: center; max-width: 680px; margin: 0 auto; }
.cta-inner h2 { color: #fff; font-size: clamp(26px, 4vw, 40px); font-weight: 800; margin-bottom: 16px; }
.cta-inner p { color: rgba(255, 255, 255, 0.78); font-size: 15.5px; margin-bottom: 30px; line-height: 1.8; }
.cta-buttons { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 13px 30px; border-radius: 999px; font-size: 15px; font-weight: 700; transition: all 0.25s ease; }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 8px 22px rgba(165, 42, 42, 0.35); }
.btn-primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn-outline { background: transparent; color: #fff; border: 2px solid rgba(255, 255, 255, 0.5); }
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.btn:focus-visible { outline: 3px solid rgba(201, 162, 39, 0.6); outline-offset: 3px; }

.site-footer { background: #1f1a16; color: rgba(255, 255, 255, 0.72); padding: 64px 0 28px; }
.footer-main { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 44px; margin-bottom: 44px; }
.footer-brand .logo { color: #fff; margin-bottom: 14px; display: inline-flex; }
.footer-brand .logo span { color: var(--accent); }
.footer-brand p { font-size: 14px; line-height: 1.8; margin-bottom: 20px; max-width: 300px; }
.footer-social { display: flex; gap: 10px; }
.footer-social a { width: 38px; height: 38px; border-radius: 50%; background: rgba(255, 255, 255, 0.08); display: flex; align-items: center; justify-content: center; font-size: 15px; color: rgba(255, 255, 255, 0.75); transition: all 0.25s ease; }
.footer-social a:hover { background: var(--primary); color: #fff; transform: translateY(-3px); }
.footer-title { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 18px; letter-spacing: 0.5px; }
.footer-links { list-style: none; }
.footer-links li { margin-bottom: 10px; }
.footer-links a { font-size: 14px; color: rgba(255, 255, 255, 0.65); transition: color 0.2s ease, padding-left 0.2s ease; }
.footer-links a:hover { color: var(--accent); padding-left: 4px; }
.footer-contact { list-style: none; }
.footer-contact li { display: flex; align-items: center; gap: 10px; font-size: 14px; margin-bottom: 12px; color: rgba(255, 255, 255, 0.65); }
.footer-contact li i { color: var(--accent); width: 18px; text-align: center; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.1); padding-top: 24px; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 13px; color: rgba(255, 255, 255, 0.45); }
.footer-bottom a { color: rgba(255, 255, 255, 0.6); }
.footer-bottom a:hover { color: var(--accent); }

@media (max-width: 1024px) {
  .venue-grid, .content-card-grid { grid-template-columns: repeat(2, 1fr); }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-main { grid-template-columns: 1fr 1fr; gap: 32px; }
  .intro-grid { grid-template-columns: 1fr; }
  .feature-block, .feature-block.reverse { grid-template-columns: 1fr; }
  .feature-block.reverse .feature-image { order: 0; }
  .feature-image { min-height: 240px; }
}
@media (max-width: 768px) {
  :root { --section-space: 72px; }
  .container { padding: 0 18px; }
  .header-inner { height: 64px; }
  .main-nav { position: relative; overflow-x: auto; display: flex; gap: 2px; -webkit-overflow-scrolling: touch; scrollbar-width: none; }
  .main-nav::-webkit-scrollbar { display: none; }
  .nav-cta { display: none; }
  .page-hero { padding: 68px 0 60px; }
  .section { padding: var(--section-space) 0; }
  .venue-grid, .content-card-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: 1fr 1fr; gap: 14px; }
  .stat-card .num { font-size: 28px; }
  .feature-body { padding: 32px 24px; }
  .footer-main { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { justify-content: center; text-align: center; }
}
@media (max-width: 520px) {
  .main-nav { margin-left: auto; }
  .logo { font-size: 19px; }
  .logo span { font-size: 13px; }
  .venue-grid, .content-card-grid, .stats-grid { grid-template-columns: 1fr; }
  .hero-tags .tag-chip { font-size: 12px; padding: 5px 12px; }
  .faq-item summary { padding: 18px 18px; font-size: 15px; }
  .faq-item .faq-answer { padding: 0 18px 20px; }
  .cta-buttons .btn { width: 100%; justify-content: center; }
}

/* roulang page: category3 */
/* ===== 设计变量 ===== */
:root {
  --primary: #8B0000;
  --primary-dark: #6B0000;
  --primary-light: #B22222;
  --accent: #C9A227;
  --accent-light: #F0D68A;
  --bg: #FAF7F2;
  --bg-alt: #F0EBE3;
  --bg-dark: #1E1612;
  --text: #2B211A;
  --text-light: #6B5D52;
  --border: #E5DDD3;
  --white: #FFFFFF;
  --radius: 16px;
  --radius-sm: 8px;
  --shadow: 0 8px 30px rgba(43, 33, 26, 0.08);
  --shadow-hover: 0 16px 40px rgba(43, 33, 26, 0.14);
  --transition: all 0.3s ease;
  --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans SC", sans-serif;
}

/* ===== 基础 Reset ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
}
body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  display: block;
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}
button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}
input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}
ul, ol {
  list-style: none;
}
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}
@media (max-width: 640px) {
  .container {
    padding: 0 16px;
  }
}

/* ===== 顶部导航 ===== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.04);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}
.logo {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  letter-spacing: -0.5px;
  display: flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}
.logo span {
  font-weight: 400;
  color: var(--text);
  font-size: 1rem;
}
.logo i {
  color: var(--accent);
  margin-right: 2px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 4px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}
.main-nav::-webkit-scrollbar {
  display: none;
}
.main-nav a {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-light);
  border-radius: 100px;
  white-space: nowrap;
  transition: var(--transition);
  position: relative;
}
.main-nav a:hover {
  color: var(--primary);
  background-color: rgba(139, 0, 0, 0.06);
}
.main-nav a.active {
  color: var(--white);
  background-color: var(--primary);
  font-weight: 600;
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.nav-search {
  display: flex;
  align-items: center;
  background: var(--bg-alt);
  border-radius: 100px;
  padding: 6px 14px;
  gap: 8px;
  border: 1px solid transparent;
  transition: var(--transition);
}
.nav-search input {
  border: none;
  background: transparent;
  outline: none;
  font-size: 0.85rem;
  width: 160px;
  color: var(--text);
}
.nav-search input::placeholder {
  color: #A99E94;
}
.nav-search:focus-within {
  border-color: var(--accent);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.15);
}
.nav-search i {
  color: #A99E94;
  font-size: 0.85rem;
}
.header-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--primary);
  color: var(--white);
  padding: 9px 20px;
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  transition: var(--transition);
  box-shadow: 0 4px 15px rgba(139, 0, 0, 0.25);
}
.header-btn:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(139, 0, 0, 0.35);
}
.mobile-toggle {
  display: none;
  font-size: 1.4rem;
  color: var(--text);
  padding: 8px;
  border-radius: 8px;
}
.mobile-toggle:hover {
  background: var(--bg-alt);
}

/* 移动端导航 */
@media (max-width: 1024px) {
  .main-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 16px;
    gap: 8px;
    border-bottom: 1px solid var(--border);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
    display: none;
    max-height: calc(100vh - 72px);
    overflow-y: auto;
    align-items: stretch;
  }
  .main-nav.open {
    display: flex;
  }
  .main-nav a {
    padding: 14px 20px;
    font-size: 1rem;
    border-radius: 12px;
    text-align: center;
  }
  .main-nav a.active {
    background: var(--primary);
    color: var(--white);
  }
  .nav-search {
    display: none;
  }
  .nav-cta .header-btn {
    font-size: 0.82rem;
    padding: 8px 14px;
  }
  .mobile-toggle {
    display: block;
  }
}
@media (max-width: 640px) {
  .logo span {
    display: none;
  }
  .header-btn span {
    display: none;
  }
}

/* ===== 页面 Banner ===== */
.page-hero {
  position: relative;
  background: linear-gradient(135deg, rgba(30, 22, 18, 0.85), rgba(139, 0, 0, 0.7)), url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  padding: 90px 0;
  color: var(--white);
}
.page-hero .container {
  position: relative;
  z-index: 2;
}
.page-hero-crumb {
  display: inline-block;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.25);
  padding: 4px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  letter-spacing: 1px;
  margin-bottom: 18px;
}
.page-hero h1 {
  font-size: 2.6rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.5px;
}
.page-hero p {
  font-size: 1.05rem;
  max-width: 600px;
  line-height: 1.8;
  opacity: 0.9;
  margin-bottom: 28px;
}
.page-hero-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.hero-tag {
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(4px);
}
@media (max-width: 768px) {
  .page-hero {
    padding: 60px 0;
  }
  .page-hero h1 {
    font-size: 1.8rem;
  }
  .page-hero p {
    font-size: 0.95rem;
  }
}

/* ===== 分类导航 Tab ===== */
.category-tabs-wrap {
  background: var(--white);
  border-bottom: 1px solid var(--border);
  padding: 0;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}
.category-tabs {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 0;
  overflow-x: auto;
  scrollbar-width: none;
}
.category-tabs::-webkit-scrollbar {
  display: none;
}
.category-tabs a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-light);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  white-space: nowrap;
  transition: var(--transition);
}
.category-tabs a i {
  font-size: 0.8rem;
  color: var(--primary);
  opacity: 0.6;
}
.category-tabs a:hover {
  color: var(--primary);
  border-color: var(--primary);
  background: rgba(139, 0, 0, 0.05);
  transform: translateY(-2px);
}
.category-tabs a.active {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
  box-shadow: 0 4px 15px rgba(139, 0, 0, 0.25);
}
.category-tabs a.active i {
  color: var(--accent);
  opacity: 1;
}

/* ===== 板块通用 ===== */
.section {
  padding: 80px 0;
}
.section-alt {
  background-color: var(--bg-alt);
}
.section-header {
  margin-bottom: 48px;
  max-width: 700px;
}
.section-header.center {
  margin-left: auto;
  margin-right: auto;
  text-align: center;
}
.section-eyebrow {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(139, 0, 0, 0.08);
  padding: 4px 14px;
  border-radius: 100px;
  letter-spacing: 1px;
  text-transform: uppercase;
  margin-bottom: 14px;
}
.section-title {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.3;
  color: var(--text);
  margin-bottom: 12px;
  letter-spacing: -0.5px;
}
.section-desc {
  font-size: 1rem;
  color: var(--text-light);
  line-height: 1.8;
}
@media (max-width: 768px) {
  .section {
    padding: 50px 0;
  }
  .section-title {
    font-size: 1.5rem;
  }
  .section-header {
    margin-bottom: 30px;
  }
}

/* ===== 场馆卡片 ===== */
.venue-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.venue-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}
.venue-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-hover);
  border-color: rgba(201, 162, 39, 0.4);
}
.venue-card-img {
  position: relative;
  height: 200px;
  overflow: hidden;
}
.venue-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.venue-card:hover .venue-card-img img {
  transform: scale(1.05);
}
.venue-card-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(30, 22, 18, 0.85);
  color: var(--white);
  font-size: 0.75rem;
  padding: 4px 12px;
  border-radius: 100px;
  backdrop-filter: blur(4px);
}
.venue-card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.venue-card-body h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text);
  line-height: 1.4;
}
.venue-card-body p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
  flex: 1;
}
.venue-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 16px;
}
.venue-meta-item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.78rem;
  color: var(--text-light);
  background: var(--bg-alt);
  padding: 3px 10px;
  border-radius: 100px;
}
.venue-meta-item i {
  color: var(--accent);
  font-size: 0.7rem;
}
.venue-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: auto;
  transition: var(--transition);
}
.venue-card-link:hover {
  gap: 10px;
  color: var(--primary-dark);
}
@media (max-width: 992px) {
  .venue-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 640px) {
  .venue-grid {
    grid-template-columns: 1fr;
  }
}

/* ===== 活动时间线 ===== */
.timeline-wrap {
  position: relative;
  padding-left: 32px;
}
.timeline-wrap::before {
  content: '';
  position: absolute;
  left: 8px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--accent), var(--primary), transparent);
}
.timeline-item {
  position: relative;
  margin-bottom: 40px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px 28px 28px 40px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.timeline-item:last-child {
  margin-bottom: 0;
}
.timeline-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateX(4px);
}
.timeline-item::before {
  content: '';
  position: absolute;
  left: -28px;
  top: 36px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--white);
  border: 3px solid var(--primary);
  box-shadow: 0 0 0 4px rgba(139, 0, 0, 0.15);
}
.timeline-date {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--primary);
  background: rgba(139, 0, 0, 0.08);
  padding: 4px 14px;
  border-radius: 100px;
  margin-bottom: 12px;
}
.timeline-item h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.timeline-item p {
  font-size: 0.92rem;
  color: var(--text-light);
  line-height: 1.7;
}
.timeline-item .time-tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
}
@media (max-width: 640px) {
  .timeline-wrap {
    padding-left: 24px;
  }
  .timeline-item {
    padding: 20px;
    padding-left: 24px;
  }
  .timeline-item::before {
    left: -21px;
  }
}

/* ===== 深度阅读 ===== */
.article-list-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
}
@media (max-width: 768px) {
  .article-list-wrap {
    grid-template-columns: 1fr;
  }
}
.article-feature {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: var(--transition);
}
.article-feature:hover {
  box-shadow: var(--shadow-hover);
}
.article-feature-img {
  position: relative;
  min-height: 240px;
  overflow: hidden;
}
.article-feature-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  position: absolute;
  inset: 0;
  transition: transform 0.5s ease;
}
.article-feature:hover .article-feature-img img {
  transform: scale(1.04);
}
.article-feature-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.article-cat {
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.article-cat::after {
  content: '';
  width: 24px;
  height: 2px;
  background: var(--accent);
}
.article-feature-body h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text);
  line-height: 1.4;
  margin-bottom: 12px;
}
.article-feature-body p {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 16px;
}
.article-meta {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.8rem;
  color: #A99E94;
}
.article-meta i {
  margin-right: 4px;
}
@media (max-width: 992px) {
  .article-feature {
    grid-template-columns: 1fr;
  }
  .article-feature-img {
    min-height: 200px;
    position: relative;
  }
  .article-feature-img img {
    position: absolute;
  }
}

/* ===== 数据区块 ===== */
.stats-section {
  background: linear-gradient(135deg, var(--bg-dark), #3A2A22);
  color: var(--white);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.stats-section::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.15), transparent 70%);
}
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  text-align: center;
  position: relative;
  z-index: 2;
}
.stat-num {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1.2;
  margin-bottom: 8px;
}
.stat-label {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}
@media (max-width: 768px) {
  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
  }
  .stat-num {
    font-size: 2rem;
  }
}

/* ===== FAQ ===== */
.faq-list {
  max-width: 820px;
  margin: 0 auto;
}
.faq-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 28px;
  margin-bottom: 16px;
  border: 1px solid var(--border);
  transition: var(--transition);
  cursor: pointer;
}
.faq-item:hover {
  border-color: rgba(139, 0, 0, 0.2);
}
.faq-item[open] {
  box-shadow: var(--shadow);
}
.faq-item summary {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  outline: none;
  list-style: none;
}
.faq-item summary::-webkit-details-marker {
  display: none;
}
.faq-item summary::after {
  content: '+';
  font-size: 1.5rem;
  color: var(--primary);
  font-weight: 400;
  transition: transform 0.3s ease;
  flex-shrink: 0;
}
.faq-item[open] summary::after {
  transform: rotate(45deg);
}
.faq-answer {
  padding-top: 14px;
  line-height: 1.8;
  color: var(--text-light);
  font-size: 0.95rem;
  border-top: 1px solid var(--border);
  margin-top: 14px;
}

/* ===== CTA ===== */
.cta-section {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  padding: 80px 0;
  text-align: center;
  color: var(--white);
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: '';
  position: absolute;
  bottom: -20%;
  left: -10%;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201, 162, 39, 0.2), transparent 70%);
}
.cta-section h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 16px;
}
.cta-section p {
  font-size: 1rem;
  opacity: 0.9;
  max-width: 520px;
  margin: 0 auto 32px;
}
.cta-btns {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}
.btn-white {
  background: var(--white);
  color: var(--primary);
  padding: 12px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-white:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}
.btn-outline-light {
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  color: var(--white);
  padding: 11px 28px;
  border-radius: 100px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.15);
  border-color: var(--white);
  transform: translateY(-2px);
}
@media (max-width: 640px) {
  .cta-section h2 {
    font-size: 1.5rem;
  }
}

/* ===== 页脚 ===== */
.site-footer {
  background: var(--bg-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 60px 0 0;
}
.footer-main {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.footer-brand .logo {
  color: var(--white);
  font-size: 1.5rem;
  margin-bottom: 16px;
}
.footer-brand .logo span {
  color: rgba(255, 255, 255, 0.8);
}
.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.8;
  margin-bottom: 20px;
  max-width: 280px;
}
.footer-social {
  display: flex;
  gap: 12px;
}
.footer-social a {
  width: 38px;
  height: 38px;
  background: rgba(255, 255, 255, 0.08);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 12px;
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}
.footer-social a:hover {
  background: var(--accent);
  color: var(--bg-dark);
  transform: translateY(-2px);
}
.footer-title {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 18px;
}
.footer-links li {
  margin-bottom: 12px;
}
.footer-links a {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  transition: var(--transition);
}
.footer-links a:hover {
  color: var(--accent);
  padding-left: 4px;
}
.footer-contact li {
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.footer-contact i {
  color: var(--accent);
  width: 16px;
}
.footer-bottom {
  padding: 24px 0;
  text-align: center;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.4);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.footer-bottom a {
  color: rgba(255, 255, 255, 0.6);
}
.footer-bottom a:hover {
  color: var(--accent);
}
@media (max-width: 992px) {
  .footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 30px;
  }
}
@media (max-width: 640px) {
  .footer-main {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

/* ===== 导航 CTA 移动 ===== */
@media (max-width: 768px) {
  .page-hero {
    padding: 50px 0;
  }
  .page-hero h1 {
    font-size: 1.7rem;
  }
}

/* ===== 介绍图文板块 ===== */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}
.intro-img {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  box-shadow: var(--shadow);
}
.intro-img img {
  width: 100%;
  height: 400px;
  object-fit: cover;
  transition: transform 0.6s ease;
}
.intro-img:hover img {
  transform: scale(1.03);
}
.intro-img-tag {
  position: absolute;
  bottom: 16px;
  left: 16px;
  background: rgba(30, 22, 18, 0.85);
  color: var(--white);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  backdrop-filter: blur(6px);
  border-left: 3px solid var(--accent);
}
.intro-content h2 {
  font-size: 1.8rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--text);
  line-height: 1.4;
}
.intro-content h2 em {
  color: var(--primary);
  font-style: normal;
}
.intro-content p {
  font-size: 0.95rem;
  color: var(--text-light);
  line-height: 1.9;
  margin-bottom: 16px;
}
.intro-feature-list {
  margin-top: 20px;
}
.intro-feature-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--text);
}
.intro-feature-list i {
  color: var(--accent);
  font-size: 0.8rem;
  width: 20px;
  height: 20px;
  background: rgba(201, 162, 39, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}
@media (max-width: 768px) {
  .intro-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .intro-img img {
    height: 280px;
  }
  .intro-content h2 {
    font-size: 1.4rem;
  }
}

/* ===== 焦点关注 ===== */
.featured-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.featured-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  transition: var(--transition);
  display: flex;
  gap: 20px;
  align-items: flex-start;
}
.featured-item:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
}
.featured-num {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
  font-style: italic;
  opacity: 0.8;
  min-width: 36px;
}
.featured-item h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--text);
}
.featured-item p {
  font-size: 0.88rem;
  color: var(--text-light);
  line-height: 1.7;
}
@media (max-width: 768px) {
  .featured-list {
    grid-template-columns: 1fr;
  }
}

/* ===== 卡片按钮 ===== */
.link-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--primary);
  font-weight: 600;
  font-size: 0.9rem;
  margin-top: 8px;
}
.link-more:hover {
  gap: 12px;
  color: var(--primary-dark);
}

/* 焦点 */
a:focus-visible, button:focus-visible, summary:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
  border-radius: 4px;
}