/* roulang page: index */
:root {
  --deep: #192A22;
  --deep-2: #22382E;
  --ink: #2A2E2A;
  --muted: #6C746E;
  --paper: #F6F1E7;
  --card: #FFFFFF;
  --line: #E2D9C8;
  --accent: #C89B5A;
  --accent-soft: #F3E6D2;
  --accent-dark: #8A642F;
  --cream: #FBF6EC;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 4px 14px rgba(25, 42, 34, .06);
  --shadow-lg: 0 18px 44px rgba(25, 42, 34, .14);
  --font-serif: "Noto Serif SC", "Songti SC", "SimSun", serif;
  --font-sans: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", sans-serif;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-serif);
  background: var(--paper);
  color: var(--ink);
  line-height: 1.75;
  min-height: 100vh;
  display: flex;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
h1, h2, h3, h4 { line-height: 1.3; font-weight: 800; }

.site-sidebar {
  width: 268px;
  position: fixed;
  top: 0; left: 0; bottom: 0;
  background: var(--deep);
  color: rgba(255, 255, 255, .86);
  display: flex;
  flex-direction: column;
  padding: 2rem 1.4rem 1.6rem;
  z-index: 30;
  border-right: 4px solid var(--accent);
}
.brand {
  display: flex;
  align-items: center;
  gap: .8rem;
}
.brand-mark {
  width: 46px; height: 46px;
  background: var(--accent);
  color: var(--deep);
  font-size: 1.4rem;
  font-weight: 900;
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 0 3px rgba(200, 155, 90, .25);
}
.brand-text strong {
  display: block;
  font-size: 1.22rem;
  color: var(--cream);
  letter-spacing: .06em;
}
.brand-text small {
  font-size: .72rem;
  color: rgba(255, 255, 255, .6);
  letter-spacing: .12em;
}
.nav-menu {
  list-style: none;
  margin-top: 2.6rem;
  flex: 1;
}
.nav-menu li { margin-bottom: .5rem; }
.nav-menu a {
  display: flex;
  align-items: center;
  gap: .7rem;
  padding: .78rem 1rem;
  border: 1px solid transparent;
  border-radius: 12px;
  color: rgba(255, 255, 255, .72);
  font-weight: 600;
  transition: all .25s ease;
}
.nav-menu a i { width: 20px; text-align: center; font-size: 1rem; }
.nav-menu a:hover {
  background: rgba(200, 155, 90, .14);
  border-color: rgba(200, 155, 90, .4);
  color: #fff;
  transform: translateX(4px);
}
.nav-menu a.is-active {
  background: rgba(200, 155, 90, .16);
  border-color: rgba(200, 155, 90, .55);
  color: #fff;
}
.sidebar-note {
  background: rgba(255, 255, 255, .06);
  border: 1px solid rgba(255, 255, 255, .1);
  border-radius: var(--radius-sm);
  padding: 1rem;
  font-size: .82rem;
  color: rgba(255, 255, 255, .64);
  line-height: 1.6;
}
.menu-toggle {
  display: none;
  background: var(--accent);
  color: var(--deep);
  border: 0;
  padding: .55rem .9rem;
  font-size: 1.2rem;
  border-radius: 8px;
  cursor: pointer;
  line-height: 1;
}

.site-main {
  flex: 1;
  margin-left: 268px;
  min-width: 0;
}

.hero {
  background:
    linear-gradient(115deg, rgba(18, 29, 23, .86) 0%, rgba(18, 29, 23, .62) 55%, rgba(18, 29, 23, .38) 100%),
    url('/assets/images/backpic/back-2.png') center / cover no-repeat;
  color: #fff;
  padding: 7.5rem 0 6.5rem;
  position: relative;
}
.hero-tag {
  display: inline-block;
  background: var(--accent);
  color: var(--deep);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  padding: .4rem 1rem;
  border-radius: 999px;
  margin-bottom: 1.4rem;
}
.hero h1 {
  font-size: clamp(2.3rem, 5vw, 3.6rem);
  max-width: 700px;
  margin-bottom: 1.2rem;
  letter-spacing: .03em;
}
.hero h1 span { color: var(--accent); }
.hero p {
  font-size: 1.14rem;
  max-width: 620px;
  color: rgba(255, 255, 255, .88);
  margin-bottom: 2.2rem;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .9rem 1.8rem;
  font-family: var(--font-sans);
  font-weight: 700;
  border-radius: 999px;
  border: 2px solid var(--accent);
  background: var(--accent);
  color: var(--deep);
  cursor: pointer;
  transition: all .25s ease;
  font-size: .98rem;
}
.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(200, 155, 90, .35);
}
.btn-outline { background: transparent; color: #fff; border-color: rgba(255, 255, 255, .8); }
.btn-outline:hover { background: rgba(255, 255, 255, .12); box-shadow: 0 12px 26px rgba(0, 0, 0, .2); }
.hero-points {
  display: flex;
  flex-wrap: wrap;
  gap: 1.6rem;
  margin-top: 3.4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, .18);
}
.hero-points span { font-size: .92rem; color: rgba(255, 255, 255, .8); }
.hero-points i { color: var(--accent); margin-right: .4rem; }

.section { padding: 5.5rem 0; }
.section-label {
  font-family: var(--font-sans);
  font-size: .8rem;
  letter-spacing: .2em;
  color: var(--accent-dark);
  font-weight: 700;
  text-transform: uppercase;
  margin-bottom: .6rem;
}
.section-title { font-size: clamp(1.7rem, 3.5vw, 2.5rem); margin-bottom: .8rem; }
.section-desc { color: var(--muted); font-size: 1.02rem; max-width: 600px; }

.about { background: var(--cream); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.about-media img { border-radius: var(--radius); box-shadow: var(--shadow-lg); width: 100%; height: 100%; object-fit: cover; }
.about-content { padding-left: 1rem; }
.about-list {
  list-style: none;
  margin-top: 1.6rem;
  display: grid;
  gap: .8rem;
}
.about-list li { display: flex; gap: .7rem; align-items: flex-start; color: var(--ink); font-size: .98rem; }
.about-list i { color: var(--accent); margin-top: .3rem; }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  margin-top: 4rem;
}
.stat-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.8rem 1rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: .3s;
}
.stat-item:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }
.stat-num {
  font-size: 2rem;
  font-weight: 900;
  color: var(--deep);
  font-family: var(--font-sans);
}
.stat-label { color: var(--muted); font-size: .9rem; margin-top: .2rem; }

.categories .grid-x { align-items: stretch; margin-top: 2.6rem; }
.cat-card {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  height: 320px;
  display: flex;
  align-items: flex-end;
  background: var(--deep-2);
  box-shadow: var(--shadow-sm);
  transition: all .3s ease;
}
.cat-card:hover { transform: translateY(-8px) scale(1.01); box-shadow: var(--shadow-lg); }
.cat-card img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: .72; z-index: 0; transition: transform .6s ease; }
.cat-card:hover img { transform: scale(1.07); }
.cat-card-overlay {
  position: relative; z-index: 1;
  width: 100%;
  padding: 2rem;
  background: linear-gradient(180deg, transparent 0%, rgba(18, 29, 23, .88) 72%);
  color: #fff;
}
.cat-card h3 { font-size: 1.55rem; margin-bottom: .5rem; }
.cat-card p { font-size: .92rem; color: rgba(255, 255, 255, .8); margin-bottom: 1rem; }
.cat-tags { display: flex; flex-wrap: wrap; gap: .5rem; }
.tag {
  display: inline-block;
  background: rgba(255, 255, 255, .15);
  border: 1px solid rgba(255, 255, 255, .28);
  font-size: .8rem;
  padding: .22rem .7rem;
  border-radius: 999px;
}

.latest { background: var(--cream); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.latest-top { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: flex-end; gap: 1rem; margin-bottom: 2.6rem; }
.latest-top .link-more { font-family: var(--font-sans); font-weight: 700; color: var(--accent-dark); border-bottom: 2px solid var(--accent); padding-bottom: .15rem; transition: .2s; }
.latest-top .link-more:hover { color: var(--deep); border-color: var(--deep); }
.log-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-left: 5px solid var(--accent);
  border-radius: 0 14px 14px 0;
  padding: 1.6rem 1.7rem;
  height: 100%;
  box-shadow: var(--shadow-sm);
  transition: all .3s ease;
}
.log-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.log-card h3 { font-size: 1.15rem; margin: .8rem 0 .6rem; transition: color .2s; }
.log-card h3 a:hover { color: var(--accent-dark); }
.log-card p { color: var(--muted); font-size: .92rem; margin-bottom: 1rem; }
.log-meta { display: flex; align-items: center; justify-content: space-between; gap: .6rem; font-family: var(--font-sans); font-size: .8rem; color: var(--muted); }
.badge {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--accent-dark);
  font-family: var(--font-sans);
  font-size: .78rem;
  font-weight: 700;
  padding: .3rem .8rem;
  border-radius: 999px;
}

.topics-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  transition: all .3s ease;
  height: 100%;
  box-shadow: var(--shadow-sm);
}
.topics-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.topics-card img { width: 100%; height: 210px; object-fit: cover; }
.topics-body { padding: 1.5rem; }
.topics-body h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.topics-body p { color: var(--muted); font-size: .9rem; margin-bottom: 1rem; }
.topics-body .badge { margin-bottom: .8rem; }

.faq { background: var(--cream); border-top: 1px solid var(--line); }
.faq-list { max-width: 820px; margin: 2.8rem auto 0; display: grid; gap: 1rem; }
.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  padding: 1.2rem 1.5rem;
}
.faq-item summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 1.02rem;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}
.faq-item summary::after { content: "+"; font-size: 1.5rem; color: var(--accent); transition: transform .3s; }
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-item p { color: var(--muted); margin-top: .9rem; font-size: .94rem; }

.cta {
  background:
    linear-gradient(135deg, rgba(18, 29, 23, .9), rgba(34, 56, 46, .82)),
    url('/assets/images/backpic/back-3.png') center / cover no-repeat;
  color: #fff;
  text-align: center;
  padding: 6rem 0;
}
.cta h2 { font-size: clamp(1.8rem, 4vw, 2.7rem); margin-bottom: 1rem; }
.cta p { color: rgba(255, 255, 255, .82); max-width: 560px; margin: 0 auto 2rem; }

.site-footer {
  background: var(--deep);
  color: rgba(255, 255, 255, .72);
  padding: 4rem 0 2rem;
  margin-left: 268px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.footer-brand strong {
  display: block;
  font-size: 1.4rem;
  color: var(--cream);
  margin-bottom: .6rem;
}
.footer-brand p { font-size: .92rem; color: rgba(255, 255, 255, .64); max-width: 320px; }
.footer-col h4 {
  font-family: var(--font-sans);
  font-size: .85rem;
  letter-spacing: .14em;
  color: var(--accent);
  margin-bottom: 1.2rem;
  text-transform: uppercase;
}
.footer-col a {
  display: block;
  color: rgba(255, 255, 255, .64);
  font-size: .95rem;
  margin-bottom: .7rem;
  transition: all .2s;
}
.footer-col a:hover { color: var(--accent); padding-left: 6px; }
.footer-bottom {
  font-family: var(--font-sans);
  font-size: .82rem;
  color: rgba(255, 255, 255, .45);
  padding-top: 2rem;
  text-align: center;
  line-height: 1.8;
}
.footer-bottom .domain { color: rgba(255, 255, 255, .65); }

@media (max-width: 1023px) {
  body { display: block; }
  .site-sidebar {
    position: relative;
    width: 100%;
    height: auto;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.2rem;
    border-right: 0;
    border-bottom: 3px solid var(--accent);
  }
  .brand-mark { width: 40px; height: 40px; font-size: 1.2rem; }
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--deep);
    padding: 1rem 1.2rem 1.4rem;
    margin: 0;
    box-shadow: 0 24px 40px rgba(0, 0, 0, .28);
    border-radius: 0 0 16px 16px;
  }
  .nav-menu.open { display: block; }
  .nav-menu a:hover { transform: none; }
  .sidebar-note { display: none; }
  .menu-toggle { display: block; }
  .site-main { margin-left: 0; }
  .hero { padding: 5rem 0 4rem; }
  .section { padding: 4rem 0; }
  .site-footer { margin-left: 0; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 767px) {
  html { font-size: 15px; }
  .container { padding: 0 1.1rem; }
  .hero { padding: 4.2rem 0 3.6rem; }
  .hero h1 { font-size: 2.1rem; }
  .hero p { font-size: 1rem; }
  .hero-points { gap: 1rem; flex-direction: column; }
  .about-content { margin-top: 2rem; padding-left: 0; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .cat-card { height: 270px; }
  .categories .cell, .topics .cell { margin-bottom: 1.2rem; }
  .latest-top { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 520px) {
  .stats-grid { grid-template-columns: 1fr 1fr; gap: .8rem; }
  .btn { width: 100%; justify-content: center; }
  .hero-actions { flex-direction: column; }
  .section-title { font-size: 1.6rem; }
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

/* roulang page: category1 */
:root {
  --primary: #8B6F47;
  --primary-dark: #6D5636;
  --accent: #C87941;
  --accent-light: #E5B68D;
  --bg-main: #F5F0E8;
  --bg-sidebar: #2C2B28;
  --bg-card: #FFFFFF;
  --bg-soft: #EFE7DA;
  --text-main: #3B352F;
  --text-muted: #8A8178;
  --border-warm: #E2D7C6;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --shadow-sm: 0 2px 10px rgba(0,0,0,.05);
  --shadow-md: 0 8px 24px rgba(0,0,0,.07);
  --shadow-lg: 0 16px 40px rgba(0,0,0,.09);
  --space-section: 68px;
  --font-body: -apple-system, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --font-serif: Georgia, "Songti SC", "SimSun", "Noto Serif SC", serif;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text-main);
  background: var(--bg-main);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; height: auto; }
a { color: inherit; text-decoration: none; transition: all .3s ease; }
ul { list-style: none; }
button { font-family: inherit; cursor: pointer; border: none; background: none; }
input, textarea { font-family: inherit; }

.container-v2 {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ===== 左侧竖向导航 ===== */
.site-sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 280px;
  height: 100vh;
  background: var(--bg-sidebar);
  padding: 32px 24px 24px;
  display: flex;
  flex-direction: column;
  z-index: 999;
  border-right: 1px solid #3d3a35;
  box-shadow: 4px 0 20px rgba(0,0,0,.15);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 8px 4px 20px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.brand-mark {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--accent);
  color: #fff;
  font-family: var(--font-serif);
  font-size: 20px;
  font-weight: 700;
  border-radius: 10px;
  box-shadow: 0 4px 14px rgba(200,121,65,.3);
}
.brand-text { display: flex; flex-direction: column; line-height: 1.3; }
.brand-text strong { color: #fff; font-size: 17px; font-weight: 600; letter-spacing: .5px; }
.brand-text small { color: rgba(255,255,255,.55); font-size: 12px; margin-top: 2px; }

.menu-toggle {
  display: none;
  background: var(--accent);
  color: #fff;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  font-size: 20px;
  line-height: 1;
  align-items: center;
  justify-content: center;
}

.nav-menu {
  margin-top: 24px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.nav-menu li a {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  color: rgba(255,255,255,.72);
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid transparent;
  transition: all .3s ease;
}
.nav-menu li a:hover {
  color: #fff;
  background: rgba(255,255,255,.07);
  border-color: rgba(255,255,255,.08);
  transform: translateX(4px);
}
.nav-menu li a.is-active {
  color: #fff;
  background: rgba(200,121,65,.18);
  border-color: rgba(200,121,65,.35);
  box-shadow: 0 4px 14px rgba(200,121,65,.08);
}
.nav-menu li a i, .nav-menu li a .nav-icon { font-size: 18px; }

.sidebar-note {
  margin-top: auto;
  padding: 18px 14px;
  background: rgba(255,255,255,.04);
  border: 1px solid rgba(255,255,255,.06);
  border-radius: 12px;
  color: rgba(255,255,255,.55);
  font-size: 13px;
  line-height: 1.8;
}

/* ===== 主内容区 ===== */
.main-content {
  margin-left: 280px;
  min-height: 100vh;
}

/* ===== Banner ===== */
.category-banner {
  position: relative;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-sidebar);
  padding: 88px 0 72px;
  text-align: center;
  overflow: hidden;
}
.category-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(44,43,40,.88), rgba(44,43,40,.6) 50%, rgba(200,121,65,.25));
}
.banner-content { position: relative; z-index: 2; }
.banner-tag {
  display: inline-block;
  background: rgba(200,121,65,.25);
  border: 1px solid rgba(200,121,65,.4);
  color: var(--accent-light);
  padding: 6px 18px;
  border-radius: 30px;
  font-size: 13px;
  letter-spacing: 2px;
  margin-bottom: 22px;
}
.category-banner h1 {
  font-family: var(--font-serif);
  font-size: 52px;
  color: #fff;
  font-weight: 700;
  letter-spacing: 6px;
  margin-bottom: 16px;
  text-shadow: 0 4px 20px rgba(0,0,0,.2);
}
.category-banner p {
  color: rgba(255,255,255,.85);
  font-size: 17px;
  max-width: 560px;
  margin: 0 auto 24px;
  line-height: 1.8;
}
.breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: rgba(255,255,255,.55);
  font-size: 13px;
  background: rgba(255,255,255,.08);
  padding: 6px 16px;
  border-radius: 30px;
}
.breadcrumb a { color: var(--accent-light); }
.breadcrumb a:hover { color: #fff; }

/* ===== Section 通用 ===== */
.section { padding: var(--space-section) 0; }
.section-alt { background: var(--bg-soft); }
.section-overline {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 12px;
}
.section-head { margin-bottom: 40px; text-align: center; }
.section-head.left { text-align: left; }
.section-head h2 {
  font-family: var(--font-serif);
  font-size: 34px;
  font-weight: 700;
  color: var(--text-main);
  letter-spacing: 2px;
  line-height: 1.4;
}
.section-head p {
  margin-top: 10px;
  color: var(--text-muted);
  max-width: 620px;
  font-size: 15px;
}

/* ===== Intro 图文 ===== */
.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}
.intro-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-warm);
}
.intro-media::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(44,43,40,.2), transparent 50%);
  z-index: 1;
  pointer-events: none;
}
.intro-media img { width: 100%; height: 320px; object-fit: cover; }
.intro-text .section-overline { display: block; margin-bottom: 14px; }
.intro-text h2 { font-family: var(--font-serif); font-size: 32px; line-height: 1.45; margin-bottom: 18px; color: var(--text-main); }
.intro-text p { color: var(--text-muted); margin-bottom: 14px; font-size: 15.5px; line-height: 1.8; }
.intro-feats {
  display: grid;
  gap: 14px;
  margin-top: 24px;
}
.intro-feats li {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  padding: 14px 18px;
  font-size: 14.5px;
  box-shadow: var(--shadow-sm);
}
.intro-feats li i { color: var(--accent); font-size: 18px; flex-shrink: 0; }

/* ===== 卡片网格 ===== */
.card-grid { display: flex; flex-wrap: wrap; margin: -12px; }
.card-cell { padding: 12px; width: 33.333%; }
@media (min-width: 640px) and (max-width: 1024px) {
  .card-cell { width: 50%; }
}
@media (max-width: 639px) {
  .card-cell { width: 100%; }
}
.content-card {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: all .35s ease;
}
.content-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
  border-color: var(--accent-light);
}
.card-thumb {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
}
.card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.content-card:hover .card-thumb img { transform: scale(1.06); }
.card-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background: rgba(44,43,40,.8);
  color: var(--accent-light);
  font-size: 12px;
  padding: 4px 14px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,.15);
  backdrop-filter: blur(4px);
  z-index: 2;
}
.card-body {
  padding: 22px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.card-body h3 {
  font-size: 18px;
  line-height: 1.55;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-main);
  transition: color .3s;
}
.card-body h3 a:hover { color: var(--accent); }
.card-body p {
  color: var(--text-muted);
  font-size: 14.5px;
  line-height: 1.7;
  flex: 1;
  margin-bottom: 14px;
}
.card-meta {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text-muted);
  font-size: 13px;
  border-top: 1px dashed var(--border-warm);
  padding-top: 14px;
}
.card-meta i { color: var(--accent); }

/* ===== 统计 ===== */
.section-stats {
  background: var(--bg-sidebar);
  padding: 58px 0;
  background-image: url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  background-blend-mode: overlay;
  position: relative;
}
.section-stats::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(44,43,40,.82);
}
.stats-row {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  text-align: center;
}
.stat-item {
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-md);
  padding: 34px 18px;
  backdrop-filter: blur(6px);
  transition: all .3s;
}
.stat-item:hover { background: rgba(255,255,255,.12); transform: translateY(-4px); }
.stat-item strong {
  display: block;
  font-family: var(--font-serif);
  font-size: 40px;
  color: var(--accent-light);
  font-weight: 700;
  margin-bottom: 6px;
}
.stat-item span { color: rgba(255,255,255,.6); font-size: 14px; letter-spacing: 1px; }
@media (max-width: 768px) {
  .stats-row { grid-template-columns: repeat(2, 1fr); }
}

/* ===== 标签云 ===== */
.tag-cloud {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  max-width: 760px;
  margin: 0 auto;
}
.tag-btn {
  background: var(--bg-card);
  border: 2px solid var(--border-warm);
  padding: 10px 24px;
  border-radius: 40px;
  font-size: 15px;
  font-weight: 500;
  color: var(--text-main);
  transition: all .3s ease;
  box-shadow: var(--shadow-sm);
}
.tag-btn:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-3px) rotate(-1deg);
  box-shadow: var(--shadow-md);
}
.tag-btn.is-big { font-size: 17px; padding: 14px 32px; background: var(--bg-soft); }
.tag-btn.is-big:hover { background: var(--accent); }

/* ===== 内容列表 / 时间线 ===== */
.post-list {
  max-width: 820px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.post-item {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  display: flex;
  gap: 28px;
  align-items: flex-start;
  box-shadow: var(--shadow-sm);
  transition: all .35s ease;
  position: relative;
  overflow: hidden;
}
.post-item::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--accent);
  opacity: 0;
  transition: opacity .3s;
}
.post-item:hover {
  box-shadow: var(--shadow-md);
  transform: translateX(6px);
}
.post-item:hover::before { opacity: 1; }
.post-date {
  flex-shrink: 0;
  background: var(--bg-soft);
  border: 1px solid var(--border-warm);
  border-radius: 10px;
  padding: 8px 14px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: .5px;
  text-align: center;
  min-width: 84px;
}
.post-info h3 { font-size: 19px; font-weight: 600; margin-bottom: 6px; }
.post-info h3 a:hover { color: var(--accent); }
.post-info p { color: var(--text-muted); font-size: 14.5px; line-height: 1.65; margin-bottom: 8px; }
.post-link { color: var(--accent); font-size: 14px; font-weight: 600; }
.post-link:hover { color: var(--primary-dark); }
@media (max-width: 640px) {
  .post-item { flex-direction: column; gap: 12px; padding: 22px; }
  .post-date { align-self: flex-start; }
}

/* ===== FAQ ===== */
.faq-wrap { max-width: 800px; margin: 0 auto; }
.faq-grid { display: flex; flex-direction: column; gap: 16px; }
.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-warm);
  border-radius: var(--radius-md);
  padding: 22px 28px;
  cursor: pointer;
  transition: all .3s ease;
  box-shadow: var(--shadow-sm);
}
.faq-item:hover { border-color: var(--accent-light); box-shadow: var(--shadow-md); }
.faq-item summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 17px;
  font-weight: 600;
  color: var(--text-main);
  list-style: none;
  cursor: pointer;
}
.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(--accent);
  transition: transform .3s;
  font-size: 14px;
  flex-shrink: 0;
}
.faq-item[open] summary::after { transform: rotate(180deg); }
.faq-item p {
  margin-top: 16px;
  padding-top: 16px;
  border-top: 1px dashed var(--border-warm);
  color: var(--text-muted);
  font-size: 15px;
  line-height: 1.8;
}

/* ===== CTA ===== */
.section-cta { padding-bottom: 80px; }
.cta-box {
  background: linear-gradient(120deg, var(--bg-sidebar), #3d3528);
  border-radius: var(--radius-lg);
  padding: 52px 48px;
  text-align: center;
  position: relative;
  overflow: hidden;
  color: #fff;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255,255,255,.08);
}
.cta-box::before {
  content: '';
  position: absolute;
  width: 300px;
  height: 300px;
  border-radius: 50%;
  background: rgba(200,121,65,.15);
  top: -120px;
  right: -100px;
}
.cta-box h2 {
  font-family: var(--font-serif);
  font-size: 32px;
  margin-bottom: 14px;
  letter-spacing: 3px;
}
.cta-box p {
  color: rgba(255,255,255,.7);
  max-width: 560px;
  margin: 0 auto 28px;
  font-size: 15.5px;
  line-height: 1.8;
}
.btn {
  display: inline-block;
  padding: 14px 38px;
  border-radius: 40px;
  font-size: 16px;
  font-weight: 600;
  transition: all .3s ease;
  letter-spacing: 1px;
}
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 18px rgba(200,121,65,.35);
}
.btn-primary:hover {
  background: var(--accent-light);
  color: var(--bg-sidebar);
  transform: translateY(-3px);
  box-shadow: 0 8px 26px rgba(200,121,65,.45);
}
.btn-outline {
  background: transparent;
  border: 2px solid rgba(255,255,255,.6);
  color: #fff;
  margin-left: 14px;
}
.btn-outline:hover { border-color: #fff; background: rgba(255,255,255,.1); color: #fff; transform: translateY(-3px); }

/* ===== 页脚 ===== */
.site-footer {
  margin-left: 280px;
  background: #211f1c;
  color: rgba(255,255,255,.65);
  padding: 56px 0 28px;
  border-top: 3px solid var(--accent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 44px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 28px;
}
.footer-brand strong {
  font-family: var(--font-serif);
  font-size: 19px;
  color: #fff;
  display: block;
  margin-bottom: 10px;
}
.footer-brand p { font-size: 14px; line-height: 1.7; color: rgba(255,255,255,.5); max-width: 360px; }
.footer-col h4 {
  color: var(--accent-light);
  font-size: 15px;
  font-weight: 600;
  margin-bottom: 16px;
  letter-spacing: 1px;
}
.footer-col a {
  display: block;
  color: rgba(255,255,255,.55);
  font-size: 14px;
  padding: 4px 0;
  transition: all .3s;
}
.footer-col a:hover { color: var(--accent-light); padding-left: 6px; }
.footer-bottom {
  max-width: 1200px;
  margin: 40px auto 0;
  padding: 20px 28px 0;
  border-top: 1px solid rgba(255,255,255,.08);
  text-align: center;
  font-size: 13px;
  color: rgba(255,255,255,.4);
  line-height: 1.8;
}
.domain { color: var(--accent-light); letter-spacing: .5px; }

/* ===== 响应式 ===== */
@media (max-width: 1024px) {
  .site-sidebar {
    position: sticky;
    top: 0;
    width: 100%;
    height: auto;
    flex-direction: row;
    align-items: center;
    flex-wrap: wrap;
    padding: 14px 20px;
    border-right: none;
    border-bottom: 1px solid #3d3a35;
  }
  .brand { border-bottom: none; padding: 0; margin-right: auto; }
  .menu-toggle {
    display: flex;
    margin-left: auto;
  }
  .nav-menu {
    display: none;
    flex-basis: 100%;
    flex-direction: column;
    gap: 4px;
    margin-top: 14px;
  }
  .nav-menu.open { display: flex; }
  .sidebar-note { display: none; }
  .main-content { margin-left: 0; }
  .site-footer { margin-left: 0; }
  .intro-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 640px) {
  :root { --space-section: 48px; }
  .category-banner { padding: 60px 0 48px; }
  .category-banner h1 { font-size: 36px; letter-spacing: 3px; }
  .category-banner p { font-size: 15px; padding: 0 16px; }
  .section-head h2 { font-size: 27px; }
  .intro-text h2 { font-size: 26px; }
  .stats-row { grid-template-columns: 1fr 1fr; gap: 12px; }
  .stat-item strong { font-size: 32px; }
  .cta-box { padding: 40px 24px; }
  .cta-box h2 { font-size: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .btn-outline { margin-left: 0; margin-top: 10px; }
}

/* roulang page: article */
:root {
  --bg: #f7f1e5;
  --bg-deep: #efe6d4;
  --paper: #fffaf0;
  --ink: #2e2a25;
  --ink-soft: #6f675c;
  --line: #d8cbb4;
  --line-dark: #b5a484;
  --primary: #a4552f;
  --primary-dark: #7c3c20;
  --accent: #c9a36a;
  --olive: #6f825c;
  --olive-dark: #556b42;
  --deep: #2b251f;
  --white: #fffdf6;
  --radius-sm: 6px;
  --radius: 10px;
  --radius-lg: 18px;
  --shadow-sm: 0 2px 8px rgba(46,42,37,0.06);
  --shadow: 0 6px 24px rgba(46,42,37,0.09);
  --shadow-lg: 0 12px 32px rgba(46,42,37,0.12);
  --font-serif: "Noto Serif SC", "Songti SC", "STSong", "SimSun", serif;
  --font-sans: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", sans-serif;
  --transition: all 0.25s ease;
}

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

html {
  scroll-behavior: smooth;
}

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

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

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

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

.site-layout {
  display: flex;
  min-height: 100vh;
}

.site-sidebar {
  width: 268px;
  flex-shrink: 0;
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  z-index: 100;
  background:
    linear-gradient(135deg, rgba(43,37,31,0.92), rgba(41,48,40,0.88)),
    url('/assets/images/backpic/back-2.png');
  background-size: cover;
  background-position: center;
  padding: 34px 26px;
  display: flex;
  flex-direction: column;
  color: #f5efe3;
  border-right: 1px solid rgba(255,255,255,0.06);
}

.brand {
  display: flex;
  align-items: center;
  gap: 13px;
  margin-bottom: 42px;
  transition: opacity 0.2s ease;
}

.brand:hover {
  opacity: 0.88;
}

.brand-mark {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(145deg, var(--accent), var(--primary));
  color: #fff;
  font-family: var(--font-serif);
  font-size: 26px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 18px rgba(0,0,0,0.2);
  flex-shrink: 0;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}

.brand-text strong {
  font-size: 22px;
  font-family: var(--font-serif);
  letter-spacing: 1px;
  color: #fff8ec;
}

.brand-text small {
  font-size: 11px;
  letter-spacing: 3px;
  color: rgba(255,248,236,0.6);
  margin-top: 3px;
}

.menu-toggle {
  display: none;
  background: none;
  border: 1px solid rgba(255,255,255,0.25);
  color: #fff;
  font-size: 20px;
  border-radius: 8px;
  padding: 6px 14px;
  cursor: pointer;
  line-height: 1;
  transition: var(--transition);
}

.menu-toggle:hover {
  background: rgba(255,255,255,0.1);
}

.nav-menu {
  list-style: none;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 0;
}

.nav-menu li {
  margin: 0;
}

.nav-menu a {
  display: block;
  padding: 12px 16px;
  border-radius: 10px;
  color: rgba(245,239,227,0.85);
  font-size: 16px;
  font-weight: 500;
  border: 1px solid transparent;
  transition: var(--transition);
}

.nav-menu a:hover {
  background: rgba(255,255,255,0.08);
  color: #fff8ec;
  padding-left: 20px;
  border-color: rgba(255,255,255,0.12);
}

.nav-menu a.is-active {
  background: rgba(200,163,106,0.18);
  color: var(--accent);
  border-color: rgba(200,163,106,0.35);
  font-weight: 600;
}

.sidebar-note {
  margin-top: auto;
  padding: 20px 16px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 13px;
  line-height: 1.8;
  color: rgba(245,239,227,0.6);
}

.site-content {
  flex: 1;
  margin-left: 268px;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.site-content main {
  flex: 1;
}

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

.breadcrumb {
  max-width: 1200px;
  margin: 0 auto;
  padding: 22px 24px 0;
  font-size: 13px;
  color: var(--ink-soft);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

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

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

.breadcrumb .sep {
  color: var(--line-dark);
}

.breadcrumb .current {
  color: var(--ink-soft);
  font-weight: 500;
}

.article-head {
  background: linear-gradient(135deg, #f1eadb 0%, #faf6ec 100%);
  border-bottom: 1px solid var(--line);
  padding: 48px 0 44px;
  position: relative;
  overflow: hidden;
}

.article-head::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--primary), var(--accent), var(--olive), var(--accent), var(--primary));
}

.article-head::after {
  content: '';
  position: absolute;
  right: -40px;
  top: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 24px solid rgba(200,163,106,0.07);
  pointer-events: none;
}

.article-category-tag {
  display: inline-flex;
  align-items: center;
  background: var(--paper);
  border: 1px solid var(--line-dark);
  border-radius: 30px;
  padding: 5px 16px;
  font-size: 13px;
  font-weight: 600;
  color: var(--primary);
  letter-spacing: 1px;
  margin-bottom: 18px;
  box-shadow: var(--shadow-sm);
}

.article-title {
  font-family: var(--font-serif);
  font-size: clamp(30px, 4vw, 44px);
  line-height: 1.3;
  color: var(--ink);
  margin-bottom: 14px;
  font-weight: 700;
}

.article-desc {
  font-size: 16px;
  color: var(--ink-soft);
  line-height: 1.8;
  max-width: 760px;
  margin-bottom: 20px;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  font-size: 13px;
  color: var(--ink-soft);
  align-items: center;
}

.article-meta span {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

.article-meta i {
  color: var(--accent);
  font-size: 14px;
}

.article-body-section {
  padding: 48px 0 20px;
  background:
    radial-gradient(circle at 15% 30%, rgba(200,163,106,0.04), transparent 45%),
    var(--bg);
}

.article-main {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 46px 48px;
  box-shadow: var(--shadow);
  font-size: 16px;
  line-height: 1.95;
  color: #3a352e;
  position: relative;
}

.article-main:before {
  content: '';
  position: absolute;
  left: 0;
  top: 20px;
  bottom: 20px;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: linear-gradient(to bottom, var(--primary), var(--accent));
}

.article-main p {
  margin-bottom: 1.4em;
}

.article-main h2 {
  font-family: var(--font-serif);
  font-size: 27px;
  margin: 32px 0 16px;
  padding-left: 14px;
  border-left: 4px solid var(--accent);
  color: var(--ink);
  line-height: 1.4;
}

.article-main h3 {
  font-family: var(--font-serif);
  font-size: 21px;
  margin: 26px 0 12px;
  color: var(--ink);
}

.article-main a {
  color: var(--primary);
  border-bottom: 1px solid rgba(164,85,47,0.3);
  transition: var(--transition);
}

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

.article-main blockquote {
  margin: 24px 0;
  padding: 18px 22px;
  background: var(--bg);
  border-left: 4px solid var(--primary);
  border-radius: 0 10px 10px 0;
  color: var(--ink-soft);
  font-style: italic;
  font-size: 15px;
}

.article-main img {
  border-radius: 10px;
  margin: 20px auto;
  box-shadow: var(--shadow-sm);
}

.article-main ul,
.article-main ol {
  margin: 16px 0 16px 26px;
}

.article-main li {
  margin-bottom: 8px;
}

.article-main code {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 2px 7px;
  font-size: 14px;
}

.not-found-card {
  text-align: center;
  padding: 60px 24px;
  background: var(--paper);
  border: 1px dashed var(--line-dark);
  border-radius: var(--radius-lg);
}

.not-found-card .not-found-icon {
  font-size: 56px;
  display: block;
  margin-bottom: 16px;
}

.not-found-card h2 {
  font-family: var(--font-serif);
  font-size: 30px;
  color: var(--ink);
  margin-bottom: 10px;
}

.not-found-card p {
  color: var(--ink-soft);
  margin-bottom: 24px;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: 30px;
  font-size: 15px;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: 2px solid transparent;
  transition: var(--transition);
  line-height: 1.5;
}

.btn-primary {
  background: var(--primary);
  color: #fff;
  box-shadow: var(--shadow-sm);
}

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

.btn-light {
  background: #fffdf6;
  color: var(--primary);
  border-color: rgba(255,255,255,0.3);
}

.btn-light:hover {
  background: var(--bg);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(0,0,0,0.15);
}

.btn-outline-light {
  border-color: rgba(255,255,255,0.6);
  color: #fffdf6;
  background: transparent;
}

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

.section {
  padding: 72px 0;
}

.section-head {
  text-align: center;
  max-width: 660px;
  margin: 0 auto 40px;
}

.section-eyebrow {
  display: block;
  color: var(--primary);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 8px;
}

.section-title {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3vw, 34px);
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.4;
}

.section-sub {
  color: var(--ink-soft);
  font-size: 15px;
}

.related-section {
  background: var(--bg);
  border-top: 1px solid var(--line);
}

.related-section .section-head {
  margin-bottom: 30px;
}

.related-pic {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  min-height: 200px;
  box-shadow: var(--shadow);
  border: 1px solid var(--line);
}

.related-pic img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 220px;
}

.related-pic-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(transparent, rgba(43,37,31,0.78));
  padding: 30px 20px 18px;
  color: #fff;
}

.related-pic-overlay span {
  font-size: 12px;
  letter-spacing: 2px;
  color: rgba(255,255,255,0.75);
  display: block;
  margin-bottom: 4px;
}

.related-pic-overlay strong {
  font-size: 18px;
  font-family: var(--font-serif);
  line-height: 1.4;
}

.related-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  height: 100%;
}

.related-item {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 14px 18px;
  transition: var(--transition);
}

.related-item:hover {
  border-color: var(--line-dark);
  box-shadow: var(--shadow-sm);
  transform: translateX(4px);
}

.related-item-tag {
  flex-shrink: 0;
  background: var(--bg-deep);
  color: var(--primary);
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 20px;
  font-weight: 600;
}

.related-item-title {
  flex: 1;
  font-size: 15px;
  font-weight: 500;
  color: var(--ink);
  line-height: 1.5;
}

.related-item-date {
  flex-shrink: 0;
  font-size: 12px;
  color: var(--ink-soft);
  white-space: nowrap;
}

.cta-section {
  background:
    linear-gradient(135deg, rgba(43,37,31,0.85), rgba(41,48,40,0.82)),
    url('/assets/images/backpic/back-1.png');
  background-size: cover;
  background-position: center;
  padding: 80px 0;
  color: #fff;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.08);
  border-bottom: 1px solid var(--line);
}

.cta-section h2 {
  font-family: var(--font-serif);
  font-size: clamp(26px, 3vw, 36px);
  margin-bottom: 14px;
  line-height: 1.4;
}

.cta-section p {
  font-size: 16px;
  color: rgba(255,255,255,0.8);
  max-width: 640px;
  margin: 0 auto 30px;
  line-height: 1.8;
}

.cta-section .btn {
  margin: 6px 8px;
}

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

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 20px 24px;
  transition: var(--transition);
}

.faq-item:hover {
  border-color: var(--line-dark);
  box-shadow: var(--shadow-sm);
}

.faq-item summary {
  font-weight: 600;
  font-size: 16px;
  cursor: pointer;
  color: var(--ink);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

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

.faq-item summary::after {
  content: '+';
  font-size: 22px;
  color: var(--primary);
  font-weight: 400;
  transition: transform 0.2s ease;
}

.faq-item[open] summary::after {
  content: '−';
}

.faq-item p {
  margin-top: 14px;
  color: var(--ink-soft);
  font-size: 15px;
  line-height: 1.8;
  border-top: 1px solid var(--line);
  padding-top: 14px;
}

.site-footer {
  background: #2b251f;
  color: rgba(245,239,227,0.78);
  padding: 60px 0 0;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand strong {
  display: block;
  color: #fff8ec;
  font-family: var(--font-serif);
  font-size: 18px;
  margin-bottom: 10px;
}

.footer-brand p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(245,239,227,0.6);
  max-width: 360px;
}

.footer-col h4 {
  color: #fff8ec;
  font-size: 16px;
  font-family: var(--font-serif);
  margin-bottom: 14px;
}

.footer-col a {
  display: block;
  color: rgba(245,239,227,0.6);
  font-size: 14px;
  padding: 5px 0;
  transition: color 0.2s ease, padding-left 0.2s ease;
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 22px 0 26px;
  font-size: 13px;
  text-align: center;
  color: rgba(245,239,227,0.45);
  line-height: 1.9;
}

.footer-bottom .domain {
  color: var(--accent);
  font-weight: 600;
}

.text-center {
  text-align: center;
}

/* ===== 响应式 ===== */
@media (max-width: 1023px) {
  .site-layout {
    display: block;
  }

  .site-sidebar {
    position: sticky;
    top: 0;
    width: 100%;
    height: auto;
    padding: 14px 22px;
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.1);
  }

  .brand {
    margin-bottom: 0;
    flex-shrink: 0;
  }

  .brand-mark {
    width: 44px;
    height: 44px;
    font-size: 22px;
    border-radius: 12px;
  }

  .brand-text strong {
    font-size: 18px;
  }

  .brand-text small {
    font-size: 10px;
    letter-spacing: 2px;
  }

  .menu-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
  }

  .site-sidebar nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(43,37,31,0.97);
    backdrop-filter: blur(8px);
    border-top: 1px solid rgba(255,255,255,0.08);
    display: none;
    padding: 16px 22px;
    box-shadow: 0 20px 40px rgba(0,0,0,0.3);
  }

  .site-sidebar nav.open {
    display: block;
  }

  .nav-menu {
    gap: 6px;
  }

  .nav-menu a {
    padding: 12px 14px;
  }

  .sidebar-note {
    display: none;
  }

  .site-content {
    margin-left: 0;
  }

  .breadcrumb {
    padding-top: 16px;
  }
}

@media (max-width: 768px) {
  .grid-container {
    padding-left: 18px;
    padding-right: 18px;
  }

  .section {
    padding: 50px 0;
  }

  .article-head {
    padding: 34px 0 30px;
  }

  .article-main {
    padding: 28px 22px;
  }

  .article-main h2 {
    font-size: 22px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .related-pic {
    min-height: 0;
  }

  .related-pic img {
    min-height: 200px;
  }
}

@media (max-width: 520px) {
  .brand-text strong {
    font-size: 16px;
  }

  .brand-text small {
    font-size: 9px;
    letter-spacing: 1px;
  }

  .brand-mark {
    width: 38px;
    height: 38px;
    font-size: 19px;
  }

  .article-title {
    font-size: 27px;
  }

  .article-meta {
    gap: 8px 16px;
    font-size: 12px;
  }

  .article-main {
    padding: 24px 18px;
    font-size: 15px;
  }

  .related-item {
    flex-wrap: wrap;
    gap: 8px;
  }

  .related-item-date {
    margin-left: auto;
  }

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

  .btn {
    display: block;
    width: 100%;
    margin: 8px 0 !important;
  }
}

/* roulang page: category2 */
:root {
            --primary: #6b4226;
            --primary-dark: #4a2c18;
            --accent: #c47f39;
            --accent-light: #e8c9a0;
            --accent-soft: #faf0e0;
            --bg: #f7f1e6;
            --bg-deep: #efe3d0;
            --bg-dark: #2d1f16;
            --text: #3d2c1d;
            --text-weak: #8c7a66;
            --text-light: #d8c7ae;
            --border: #dccdb6;
            --border-soft: #eadfcb;
            --white: #fffdf9;
            --radius-lg: 16px;
            --radius-md: 10px;
            --radius-sm: 6px;
            --shadow-sm: 0 2px 8px rgba(61, 44, 29, .06);
            --shadow-md: 0 8px 24px rgba(61, 44, 29, .08);
            --shadow-lg: 0 18px 40px rgba(61, 44, 29, .12);
            --transition: .25s ease;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
            background: var(--bg);
            color: var(--text);
            line-height: 1.7;
            -webkit-font-smoothing: antialiased;
            font-size: 16px;
        }
        img {
            max-width: 100%;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color var(--transition);
        }
        button {
            cursor: pointer;
            font-family: inherit;
            border: none;
            background: none;
        }
        input,
        textarea {
            font-family: inherit;
        }
        .container {
            max-width: 1240px;
            margin: 0 auto;
            padding: 0 24px;
        }
        .site-sidebar {
            position: fixed;
            top: 0;
            left: 0;
            width: 264px;
            height: 100vh;
            background: linear-gradient(160deg, #f4ead9 0%, #efe3d0 60%, #e7d4bc 100%);
            border-right: 1px solid var(--border);
            display: flex;
            flex-direction: column;
            padding: 32px 24px 28px;
            z-index: 1000;
            box-shadow: 2px 0 20px rgba(61, 44, 29, .06);
        }
        .brand {
            display: flex;
            align-items: center;
            gap: 14px;
            padding: 6px 4px 24px;
            border-bottom: 1px dashed var(--border);
        }
        .brand-mark {
            width: 48px;
            height: 48px;
            flex: 0 0 48px;
            border-radius: 14px;
            background: var(--primary);
            color: #f5e8d5;
            font-family: Georgia, "Songti SC", serif;
            font-size: 26px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: 0 4px 14px rgba(107, 66, 38, .28);
        }
        .brand-text {
            display: flex;
            flex-direction: column;
            line-height: 1.3;
        }
        .brand-text strong {
            font-size: 19px;
            font-weight: 800;
            color: var(--primary);
            letter-spacing: .02em;
        }
        .brand-text small {
            font-size: 12px;
            color: var(--text-weak);
            letter-spacing: .12em;
            margin-top: 3px;
            text-transform: uppercase;
        }
        .menu-toggle {
            display: none;
            width: 42px;
            height: 42px;
            border-radius: var(--radius-md);
            background: var(--bg-deep);
            border: 1px solid var(--border);
            font-size: 20px;
            color: var(--primary);
            align-items: center;
            justify-content: center;
            transition: background var(--transition);
        }
        .menu-toggle:hover {
            background: var(--accent-light);
        }
        .site-sidebar nav {
            margin-top: 24px;
        }
        .nav-menu {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 6px;
        }
        .nav-menu a {
            display: flex;
            align-items: center;
            gap: 10px;
            padding: 12px 16px;
            border-radius: var(--radius-md);
            font-size: 15px;
            font-weight: 500;
            color: var(--text);
            border: 1px solid transparent;
            transition: all var(--transition);
        }
        .nav-menu a:hover {
            background: var(--white);
            border-color: var(--border);
            color: var(--primary);
            transform: translateX(3px);
            box-shadow: var(--shadow-sm);
        }
        .nav-menu a.is-active {
            background: var(--primary);
            color: #f7ebd8;
            border-color: var(--primary);
            box-shadow: 0 6px 18px rgba(107, 66, 38, .25);
        }
        .nav-menu a.is-active:hover {
            transform: none;
            background: var(--primary-dark);
        }
        .sidebar-note {
            margin-top: auto;
            padding: 18px 16px;
            border-radius: var(--radius-md);
            background: var(--white);
            border: 1px solid var(--border-soft);
            font-size: 13px;
            line-height: 1.6;
            color: var(--text-weak);
            box-shadow: var(--shadow-sm);
        }
        .page-wrapper {
            margin-left: 264px;
            min-height: 100vh;
            display: flex;
            flex-direction: column;
        }
        .page-main {
            flex: 1;
        }
        .page-banner {
            position: relative;
            padding: 110px 70px 110px 50px;
            background: var(--bg-dark) url('/assets/images/backpic/back-1.png') no-repeat center center / cover;
            display: flex;
            align-items: center;
            border-bottom: 1px solid var(--border);
            overflow: hidden;
        }
        .page-banner::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(105deg, rgba(45, 31, 22, .94) 0%, rgba(45, 31, 22, .72) 55%, rgba(45, 31, 22, .38) 100%);
        }
        .banner-inner {
            position: relative;
            z-index: 1;
            max-width: 640px;
        }
        .banner-kicker {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: rgba(255, 253, 249, .12);
            border: 1px solid rgba(255, 253, 249, .25);
            border-radius: 40px;
            padding: 6px 16px;
            font-size: 13px;
            color: #f0e4d2;
            letter-spacing: .14em;
            margin-bottom: 24px;
            backdrop-filter: blur(6px);
        }
        .banner-kicker i {
            color: var(--accent);
            font-size: 12px;
        }
        .page-banner h1 {
            font-family: Georgia, "Songti SC", "Noto Serif SC", serif;
            font-size: 44px;
            font-weight: 800;
            line-height: 1.25;
            color: #fff7eb;
            margin-bottom: 18px;
            letter-spacing: .02em;
        }
        .page-banner p {
            font-size: 16px;
            line-height: 1.8;
            color: #ddccb6;
            max-width: 540px;
            margin-bottom: 32px;
        }
        .banner-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 14px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            padding: 12px 26px;
            border-radius: 50px;
            font-size: 15px;
            font-weight: 600;
            border: 2px solid transparent;
            transition: all var(--transition);
        }
        .btn-primary {
            background: var(--accent);
            color: var(--primary-dark);
            border-color: var(--accent);
        }
        .btn-primary:hover {
            background: var(--accent-light);
            border-color: var(--accent-light);
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(196, 127, 57, .35);
        }
        .btn-outline-light {
            background: transparent;
            color: #ffe9cf;
            border-color: rgba(255, 233, 207, .5);
        }
        .btn-outline-light:hover {
            background: rgba(255, 233, 207, .12);
            border-color: #ffe9cf;
            transform: translateY(-2px);
        }
        .section {
            padding: 80px 50px;
        }
        .section-header {
            margin-bottom: 44px;
            max-width: 700px;
        }
        .section-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 700;
            letter-spacing: .18em;
            color: var(--accent);
            text-transform: uppercase;
            margin-bottom: 10px;
            border: 1px solid transparent;
        }
        .section-header h2 {
            font-family: Georgia, "Songti SC", serif;
            font-size: 34px;
            font-weight: 800;
            color: var(--primary);
            line-height: 1.3;
            margin-bottom: 12px;
        }
        .section-header p {
            font-size: 15px;
            color: var(--text-weak);
            line-height: 1.8;
        }
        .section-intro {
            background: var(--white);
            border-bottom: 1px solid var(--border-soft);
        }
        .intro-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 50px;
            align-items: center;
        }
        .intro-media {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-lg);
        }
        .intro-media img {
            width: 100%;
            height: 360px;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .intro-media:hover img {
            transform: scale(1.04);
        }
        .intro-media::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(200deg, transparent 60%, rgba(45, 31, 22, .4));
            pointer-events: none;
        }
        .intro-badge {
            position: absolute;
            bottom: 18px;
            left: 18px;
            z-index: 2;
            background: var(--white);
            border-radius: 30px;
            padding: 8px 16px;
            font-size: 13px;
            font-weight: 600;
            color: var(--primary);
            box-shadow: var(--shadow-md);
        }
        .intro-content h3 {
            font-family: Georgia, "Songti SC", serif;
            font-size: 25px;
            color: var(--primary);
            margin-bottom: 16px;
        }
        .intro-content h3 span {
            color: var(--accent);
        }
        .intro-content p {
            font-size: 15px;
            line-height: 1.85;
            color: #5d4936;
            margin-bottom: 20px;
        }
        .intro-point-list {
            list-style: none;
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 12px;
            margin-top: 24px;
        }
        .intro-point-list li {
            display: flex;
            gap: 10px;
            align-items: flex-start;
            padding: 12px 14px;
            background: var(--accent-soft);
            border-radius: var(--radius-md);
            font-size: 14px;
            font-weight: 500;
            color: var(--primary-dark);
            border: 1px solid transparent;
            transition: all var(--transition);
        }
        .intro-point-list li:hover {
            border-color: var(--accent-light);
            background: #fff3e0;
        }
        .intro-point-list i {
            color: var(--accent);
            margin-top: 3px;
        }
        .section-cards {
            background: var(--bg);
        }
        .cards-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 26px;
        }
        .content-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            overflow: hidden;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .content-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lg);
            border-color: var(--accent-light);
        }
        .card-media {
            position: relative;
            height: 200px;
            overflow: hidden;
        }
        .card-media img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .5s ease;
        }
        .content-card:hover .card-media img {
            transform: scale(1.06);
        }
        .card-category {
            position: absolute;
            top: 14px;
            left: 14px;
            z-index: 2;
            background: rgba(255, 253, 249, .92);
            backdrop-filter: blur(6px);
            padding: 5px 14px;
            border-radius: 30px;
            font-size: 12px;
            font-weight: 600;
            color: var(--primary);
            box-shadow: var(--shadow-sm);
        }
        .card-body {
            padding: 22px 22px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }
        .card-body h3 {
            font-family: Georgia, "Songti SC", serif;
            font-size: 19px;
            font-weight: 700;
            color: var(--text);
            line-height: 1.4;
            margin-bottom: 10px;
            transition: color var(--transition);
        }
        .content-card:hover .card-body h3 {
            color: var(--primary);
        }
        .card-body p {
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.7;
            flex: 1;
            margin-bottom: 16px;
        }
        .card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 14px;
            border-top: 1px dashed var(--border);
            font-size: 13px;
            color: var(--text-weak);
        }
        .card-meta i {
            color: var(--accent);
            margin-right: 4px;
        }
        .section-list {
            background: var(--white);
            border-top: 1px solid var(--border-soft);
            border-bottom: 1px solid var(--border-soft);
        }
        .list-wrapper {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 32px;
        }
        .inspiration-list {
            list-style: none;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .inspiration-list li {
            display: flex;
            gap: 16px;
            align-items: flex-start;
            padding: 18px 20px;
            border-radius: var(--radius-md);
            background: var(--bg);
            border: 1px solid var(--border-soft);
            transition: all var(--transition);
        }
        .inspiration-list li:hover {
            background: var(--accent-soft);
            border-color: var(--accent-light);
            transform: translateX(4px);
        }
        .inspiration-num {
            width: 32px;
            height: 32px;
            flex: 0 0 32px;
            background: var(--primary);
            color: #f5e8d5;
            border-radius: 12px;
            font-size: 14px;
            font-weight: 700;
            display: flex;
            align-items: center;
            justify-content: center;
            font-family: Georgia, serif;
        }
        .inspiration-list li:hover .inspiration-num {
            background: var(--accent);
        }
        .inspiration-list strong {
            display: block;
            font-size: 15px;
            color: var(--text);
            margin-bottom: 4px;
        }
        .inspiration-list small {
            font-size: 13px;
            color: var(--text-weak);
            line-height: 1.6;
        }
        .quote-block {
            background: var(--bg-deep);
            border-radius: var(--radius-lg);
            padding: 40px 34px;
            border: 1px solid var(--border);
            display: flex;
            flex-direction: column;
            justify-content: center;
        }
        .quote-block i.quote-icon {
            font-size: 34px;
            color: var(--accent);
            margin-bottom: 18px;
        }
        .quote-block blockquote {
            font-family: Georgia, "Songti SC", serif;
            font-size: 20px;
            line-height: 1.7;
            color: var(--primary);
            border: none;
            margin: 0 0 18px;
            padding: 0;
        }
        .quote-source {
            font-size: 14px;
            color: var(--text-weak);
        }
        .quote-source strong {
            color: var(--primary);
        }
        .section-tags {
            background: var(--bg);
        }
        .tags-cloud {
            display: flex;
            flex-wrap: wrap;
            gap: 12px;
            justify-content: center;
            max-width: 640px;
            margin: 0 auto;
        }
        .tag-pill {
            display: inline-block;
            padding: 8px 20px;
            background: var(--white);
            border: 1px solid var(--border);
            border-radius: 40px;
            font-size: 14px;
            font-weight: 500;
            color: var(--primary);
            transition: all var(--transition);
            box-shadow: var(--shadow-sm);
        }
        .tag-pill:hover {
            background: var(--primary);
            color: #fff7eb;
            border-color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 6px 16px rgba(107, 66, 38, .22);
        }
        .tag-pill.is-hot {
            background: var(--accent-soft);
            border-color: var(--accent-light);
        }
        .tag-pill i {
            margin-right: 4px;
            font-size: 12px;
        }
        .section-voices {
            background: var(--bg-deep);
        }
        .voices-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 26px;
        }
        .voice-card {
            background: var(--white);
            border-radius: var(--radius-lg);
            padding: 30px 26px;
            border: 1px solid var(--border-soft);
            box-shadow: var(--shadow-sm);
            transition: all var(--transition);
            display: flex;
            flex-direction: column;
        }
        .voice-card:hover {
            box-shadow: var(--shadow-lg);
            transform: translateY(-4px);
            border-color: var(--accent-light);
        }
        .voice-star {
            color: var(--accent);
            font-size: 13px;
            letter-spacing: 2px;
            margin-bottom: 14px;
        }
        .voice-card p {
            font-size: 14px;
            line-height: 1.8;
            color: #5d4936;
            flex: 1;
            margin-bottom: 18px;
        }
        .voice-person {
            display: flex;
            align-items: center;
            gap: 12px;
        }
        .voice-avatar {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            overflow: hidden;
            background: var(--accent-soft);
            display: flex;
            align-items: center;
            justify-content: center;
        }
        .voice-avatar img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }
        .voice-person strong {
            font-size: 14px;
            color: var(--primary);
        }
        .voice-person small {
            display: block;
            font-size: 12px;
            color: var(--text-weak);
        }
        .section-faq {
            background: var(--white);
        }
        .faq-accordion {
            max-width: 780px;
            margin: 0 auto;
            display: flex;
            flex-direction: column;
            gap: 14px;
        }
        .faq-item {
            background: var(--bg);
            border-radius: var(--radius-md);
            border: 1px solid var(--border-soft);
            overflow: hidden;
            transition: border-color var(--transition);
        }
        .faq-item summary {
            list-style: none;
            cursor: pointer;
            display: flex;
            justify-content: space-between;
            align-items: center;
            gap: 16px;
            padding: 20px 24px;
            font-size: 16px;
            font-weight: 600;
            color: var(--text);
            transition: color var(--transition);
        }
        .faq-item summary::-webkit-details-marker {
            display: none;
        }
        .faq-item summary:hover {
            color: var(--primary);
        }
        .faq-item summary::after {
            content: '\f107';
            font-family: 'Font Awesome 6 Free';
            font-weight: 900;
            color: var(--accent);
            font-size: 16px;
            transition: transform var(--transition);
            flex-shrink: 0;
        }
        .faq-item[open] summary::after {
            transform: rotate(180deg);
        }
        .faq-item .faq-answer {
            padding: 0 24px 20px;
            font-size: 14px;
            color: var(--text-weak);
            line-height: 1.8;
        }
        .section-cta {
            position: relative;
            padding: 100px 50px;
            background: var(--bg-dark) url('/assets/images/backpic/back-2.png') no-repeat center center / cover;
            text-align: center;
            overflow: hidden;
        }
        .section-cta::before {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, rgba(45, 31, 22, .9) 0%, rgba(45, 31, 22, .8) 100%);
        }
        .cta-inner {
            position: relative;
            z-index: 1;
            max-width: 600px;
            margin: 0 auto;
        }
        .cta-inner h2 {
            font-family: Georgia, "Songti SC", serif;
            font-size: 36px;
            color: #fff7eb;
            line-height: 1.3;
            margin-bottom: 16px;
        }
        .cta-inner p {
            font-size: 15px;
            color: #ddccb6;
            line-height: 1.8;
            margin-bottom: 30px;
        }
        .site-footer {
            background: var(--primary-dark);
            color: var(--text-light);
            padding: 60px 50px 36px;
            border-top: 3px solid var(--accent);
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 2fr 1fr 1.2fr;
            gap: 40px;
            margin-bottom: 40px;
        }
        .footer-brand strong {
            font-family: Georgia, "Songti SC", serif;
            font-size: 20px;
            color: #fff2df;
            display: block;
            margin-bottom: 12px;
        }
        .footer-brand p {
            font-size: 14px;
            line-height: 1.7;
            color: var(--text-light);
            max-width: 360px;
        }
        .footer-col h4 {
            font-size: 15px;
            color: #fff2df;
            margin-bottom: 14px;
            letter-spacing: .04em;
        }
        .footer-col a {
            display: block;
            font-size: 14px;
            color: var(--text-light);
            margin-bottom: 10px;
            transition: color var(--transition);
        }
        .footer-col a:hover {
            color: var(--accent-light);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 243, 225, .15);
            padding-top: 24px;
            font-size: 13px;
            color: var(--text-light);
            text-align: center;
            line-height: 1.8;
        }
        .footer-bottom .domain {
            color: var(--accent-light);
        }
        @media (max-width: 1024px) {
            .cards-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .voices-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .section {
                padding: 60px 30px;
            }
            .page-banner {
                padding: 90px 40px;
            }
            .section-cta {
                padding: 80px 30px;
            }
            .site-footer {
                padding: 50px 30px 30px;
            }
        }
        @media (max-width: 768px) {
            .site-sidebar {
                position: sticky;
                top: 0;
                width: 100%;
                height: auto;
                flex-direction: row;
                align-items: center;
                padding: 14px 20px;
                border-right: none;
                border-bottom: 1px solid var(--border);
                box-shadow: 0 2px 12px rgba(61, 44, 29, .08);
                flex-wrap: wrap;
            }
            .brand {
                padding: 0;
                border-bottom: none;
                flex: 1;
            }
            .brand-mark {
                width: 40px;
                height: 40px;
                flex: 0 0 40px;
                font-size: 22px;
                border-radius: 12px;
            }
            .brand-text strong {
                font-size: 17px;
            }
            .menu-toggle {
                display: inline-flex;
            }
            .site-sidebar nav {
                display: none;
                width: 100%;
                margin-top: 12px;
                order: 3;
            }
            .site-sidebar nav.is-open {
                display: block;
            }
            .nav-menu {
                flex-direction: row;
                flex-wrap: wrap;
                gap: 6px;
            }
            .nav-menu a {
                padding: 10px 14px;
                font-size: 14px;
            }
            .sidebar-note {
                display: none;
            }
            .page-wrapper {
                margin-left: 0;
            }
            .page-banner {
                padding: 60px 24px;
            }
            .page-banner h1 {
                font-size: 30px;
            }
            .page-banner p {
                font-size: 15px;
            }
            .section {
                padding: 48px 24px;
            }
            .section-header h2 {
                font-size: 28px;
            }
            .intro-grid {
                grid-template-columns: 1fr;
                gap: 30px;
            }
            .intro-media img {
                height: 240px;
            }
            .intro-point-list {
                grid-template-columns: 1fr;
            }
            .cards-grid {
                grid-template-columns: 1fr;
            }
            .list-wrapper {
                grid-template-columns: 1fr;
            }
            .voices-grid {
                grid-template-columns: 1fr;
            }
            .footer-grid {
                grid-template-columns: 1fr;
                gap: 28px;
            }
            .section-cta {
                padding: 60px 24px;
            }
            .cta-inner h2 {
                font-size: 28px;
            }
            .site-footer {
                padding: 40px 24px 24px;
            }
            .banner-actions {
                flex-direction: column;
            }
            .btn {
                justify-content: center;
            }
        }
        @media (max-width: 520px) {
            .page-banner h1 {
                font-size: 26px;
            }
            .page-banner {
                padding: 48px 20px;
            }
            .section-header h2 {
                font-size: 24px;
            }
            .card-media {
                height: 170px;
            }
            .quote-block {
                padding: 30px 20px;
            }
            .quote-block blockquote {
                font-size: 17px;
            }
        }
        .focus-visible:focus-visible {
            outline: 3px solid rgba(196, 127, 57, .5);
            outline-offset: 2px;
        }