/* roulang page: index */
:root {
  --bg-page: #F7F5F0;
  --bg-soft: #F0ECE3;
  --surface-card: #FFFFFF;
  --brand-deep: #0E4B3C;
  --brand-mid: #22755F;
  --brand-soft: #E1EDE6;
  --accent-gold: #C4974C;
  --accent-gold-soft: #F2E6D2;
  --ink-normal: #222A27;
  --ink-muted: #5C6762;
  --ink-faint: #8A938E;
  --line-light: #E5E0D6;
  --shadow-card: 0 1px 2px rgba(20,36,30,.04), 0 8px 24px -12px rgba(20,36,30,.12);
  --shadow-pop: 0 20px 40px -20px rgba(20,36,30,.28);
  --radius-card: 24px;
  --radius-sub: 14px;
  --radius-pill: 999px;
  --font-sans: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --container-max: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 17px;
  line-height: 1.85;
  color: var(--ink-normal);
  background-color: var(--bg-page);
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color .2s ease; }
button, input, textarea, select { font-family: inherit; }
ul, ol { padding-left: 1.2em; }
h1, h2, h3, h4 { font-weight: 800; line-height: 1.25; color: var(--ink-normal); letter-spacing: -.01em; margin: 0 0 .5em; }

.container { max-width: var(--container-max); margin: 0 auto; padding-left: 16px; padding-right: 16px; }
@media (min-width: 768px) { .container { padding-left: 24px; padding-right: 24px; } }
@media (min-width: 1024px) { .container { padding-left: 32px; padding-right: 32px; } }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 12px 26px; border-radius: var(--radius-pill);
  font-weight: 600; font-size: 15px; letter-spacing: .02em;
  cursor: pointer; border: 1px solid transparent;
  transition: all .25s ease; text-align: center; white-space: nowrap;
}
.btn-primary { background: var(--brand-deep); color: #fff; }
.btn-primary:hover { background: var(--brand-mid); transform: translateY(-2px); box-shadow: var(--shadow-pop); color: #fff; }
.btn-primary:active { transform: translateY(0); }
.btn-ghost { background: transparent; color: var(--brand-deep); border-color: var(--brand-deep); }
.btn-ghost:hover { background: var(--brand-soft); color: var(--brand-deep); }
.btn-gold { background: linear-gradient(135deg, #C4974C, #A8792F); color: #fff; }
.btn-gold:hover { filter: brightness(1.08); box-shadow: var(--shadow-pop); color: #fff; transform: translateY(-2px); }
.btn-gold:active { transform: translateY(0); }
.btn-lg { padding: 16px 32px; font-size: 16px; }
.btn-sm { padding: 8px 18px; font-size: 14px; }

/* ===== Section base ===== */
.section { padding: 64px 0; }
@media (min-width: 768px) { .section { padding: 96px 0; } }
.section-head { margin-bottom: 40px; }
.section-tag {
  display: inline-block; background: var(--accent-gold-soft); color: #8A6527;
  font-size: 13px; font-weight: 600; padding: 4px 14px; border-radius: var(--radius-pill);
  margin-bottom: 10px;
}
.section-lead { color: var(--ink-muted); font-size: 16px; max-width: 640px; }

/* ===== Header ===== */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: var(--surface-card);
  border-bottom: 1px solid var(--line-light);
  box-shadow: 0 1px 0 rgba(20,36,30,.02);
}
.header-inner {
  display: flex; align-items: center; justify-content: space-between;
  height: 72px; gap: 20px;
}
.brand-logo { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--brand-deep); border: 1px solid var(--accent-gold);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-weight: 800; font-size: 15px; flex-shrink: 0;
}
.brand-text { font-weight: 800; font-size: 1.06rem; color: var(--ink-normal); letter-spacing: .02em; white-space: nowrap; }
.brand-text em { font-style: normal; color: var(--accent-gold); }

.main-nav { display: flex; align-items: center; gap: 28px; }
.nav-link {
  font-size: 15px; font-weight: 500; color: var(--ink-muted);
  padding: 6px 2px; position: relative; white-space: nowrap;
}
.nav-link:hover { color: var(--brand-deep); }
.nav-link::after {
  content: ''; position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px; background: var(--brand-deep); border-radius: 2px;
  transform: scaleX(0); transform-origin: left; transition: transform .25s;
}
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }
.nav-link.active { color: var(--brand-deep); font-weight: 600; }

.header-actions { display: flex; align-items: center; gap: 14px; }
.search-box {
  display: flex; align-items: center; gap: 8px;
  background: var(--bg-soft); border-radius: var(--radius-pill);
  padding: 0 16px; height: 40px; width: 190px;
  border: 1px solid transparent; transition: width .25s ease, border-color .25s, box-shadow .25s;
}
.search-box:focus-within {
  background: #fff; border-color: var(--brand-deep);
  box-shadow: 0 0 0 3px rgba(14, 75, 60, .12); width: 220px;
}
.search-box i { color: var(--ink-faint); font-size: 14px; flex-shrink: 0; }
.search-box input { border: none; outline: none; background: transparent; font-size: 14px; color: var(--ink-normal); width: 100%; }
.search-box input::placeholder { color: var(--ink-faint); }
.menu-toggle { display: none; background: none; border: none; font-size: 22px; color: var(--brand-deep); cursor: pointer; padding: 6px; }

.mobile-nav {
  display: block;
  position: fixed; top: 0; left: 0; right: 0; bottom: 0; z-index: 200;
  background: var(--surface-card);
  padding: 24px 24px 48px;
  transform: translateX(105%);
  transition: transform .32s ease;
  overflow-y: auto;
}
.mobile-nav.open { transform: translateX(0); }
.mobile-nav-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 28px; }
.menu-close { background: none; border: none; font-size: 24px; color: var(--ink-muted); cursor: pointer; padding: 6px; }
.mobile-nav-links { display: flex; flex-direction: column; gap: 4px; margin-bottom: 24px; }
.mobile-nav-links a {
  font-size: 18px; font-weight: 600; padding: 14px 0;
  border-bottom: 1px solid var(--line-light); color: var(--ink-normal);
}
.mobile-nav-links a.active { color: var(--brand-deep); }
.mobile-nav .search-box { width: 100%; margin-bottom: 20px; }
.mobile-nav .btn { width: 100%; }

@media (min-width: 1024px) { .mobile-nav { display: none; } }
@media (max-width: 1023px) {
  .main-nav { display: none; }
  .header-actions .search-box, .header-actions > .btn { display: none; }
  .menu-toggle { display: inline-flex; }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 600px;
  background-color: var(--bg-page);
  overflow: hidden;
  border-bottom: 1px solid var(--line-light);
}
.hero::before {
  content: ''; position: absolute; inset: 0; z-index: 0;
  background:
    linear-gradient(90deg, rgba(14,75,60,.04) 1px, transparent 1px),
    linear-gradient(rgba(14,75,60,.04) 1px, transparent 1px),
    linear-gradient(rgba(247,245,240,.94), rgba(247,245,240,.97)),
    url('/assets/images/backpic/back-1.webp') center/cover no-repeat;
  background-size: 48px 48px, 48px 48px, cover, cover;
  background-position: center;
}
.hero-inner {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1.1fr .9fr;
  gap: 48px; align-items: center;
  min-height: 90vh; padding-top: 64px; padding-bottom: 64px;
}
.hero-eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--brand-soft); color: var(--brand-deep);
  font-size: 13px; font-weight: 600; padding: 6px 16px; border-radius: var(--radius-pill);
  margin-bottom: 18px;
}
.hero-eyebrow i { font-size: 12px; }
.hero-title { font-size: clamp(2rem, 4vw + 1rem, 3.25rem); font-weight: 800; line-height: 1.15; letter-spacing: -.01em; }
.hero-title .nowrap { white-space: nowrap; }
.hero-title em { font-style: normal; color: var(--accent-gold); }
.hero-sub { font-size: 17px; color: var(--ink-muted); max-width: 460px; margin: 16px 0 28px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 32px; }
.hero-trust { list-style: none; display: flex; gap: 22px; padding: 0; margin: 0; flex-wrap: wrap; }
.hero-trust li { display: flex; align-items: center; gap: 7px; font-size: 14px; color: var(--ink-muted); }
.hero-trust i { color: var(--brand-mid); font-size: 14px; }

.hero-media { position: relative; }
.hero-media-bg {
  position: absolute; inset: 0; z-index: 0;
  background: url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  border-radius: var(--radius-card);
  transform: rotate(-2deg) scale(1.02);
  opacity: .55;
}
.hero-img {
  position: relative; z-index: 1;
  width: 100%; max-width: 540px; margin-left: auto;
  border-radius: 32px; object-fit: cover;
  aspect-ratio: 4/3;
  box-shadow: var(--shadow-pop);
}
.hero-img-wrap { position: relative; }
.hero-img-wrap::after {
  content: ''; position: absolute; inset: 0; z-index: 2;
  background: linear-gradient(180deg, transparent 55%, rgba(196,151,76,.18));
  border-radius: 32px;
  pointer-events: none;
}
.hero-badge {
  position: absolute; top: 20px; right: -10px; z-index: 3;
  width: 100px; height: 100px; border-radius: 50%;
  background: linear-gradient(135deg, #C4974C, #A8792F);
  color: #fff; display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  box-shadow: 0 8px 24px rgba(196,151,76,.4);
}
.hero-badge-num { font-size: 22px; font-weight: 800; line-height: 1.1; }
.hero-badge-label { font-size: 12px; opacity: .95; }

@media (max-width: 1023px) {
  .hero-inner { grid-template-columns: 1fr; gap: 40px; min-height: auto; padding-top: 48px; padding-bottom: 64px; }
  .hero-img { margin: 0 auto; }
  .hero-badge { right: 10px; }
}

/* ===== Pain Cards ===== */
.pain-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.pain-card {
  background: var(--surface-card); border-radius: var(--radius-card);
  box-shadow: var(--shadow-card); padding: 28px;
  transition: box-shadow .25s ease, transform .25s ease;
  position: relative;
}
.pain-card:hover { box-shadow: var(--shadow-pop); transform: translateY(-4px); }
.pain-icon {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--accent-gold-soft); color: #8A6527;
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; margin-bottom: 16px;
}
.pain-card h3 { font-size: 17px; margin-bottom: 8px; }
.pain-card p { font-size: 15px; color: var(--ink-muted); line-height: 1.7; margin-bottom: 16px; }
.pain-link { font-size: 14px; color: var(--brand-deep); font-weight: 600; }
.pain-link:hover { color: var(--brand-mid); }

@media (max-width: 1023px) { .pain-grid { grid-template-columns: 1fr; } }
@media (min-width: 1024px) and (max-width: 1279px) { .pain-grid { grid-template-columns: repeat(3, 1fr); gap: 16px; } }

/* ===== Trust strip ===== */
.banner-strip {
  background: var(--brand-deep); border-radius: var(--radius-card);
  padding: 40px 40px; margin-top: 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  flex-wrap: wrap;
  position: relative; overflow: hidden;
}
.banner-strip::after {
  content: ''; position: absolute; right: -60px; bottom: -60px;
  width: 180px; height: 180px; border-radius: 50%;
  background: rgba(255,255,255,.04);
}
.banner-strip h3 { color: #fff; font-size: 20px; margin: 0; }
.banner-strip .strip-tags { display: flex; gap: 14px; flex-wrap: wrap; }
.strip-tag {
  background: rgba(255,255,255,.1); color: #E9F0EC;
  font-size: 14px; font-weight: 600;
  padding: 8px 18px; border-radius: var(--radius-pill);
  display: flex; align-items: center; gap: 8px;
  border: 1px solid rgba(255,255,255,.12);
}
.strip-tag i { color: var(--accent-gold); font-size: 13px; }
@media (max-width: 767px) { .banner-strip { padding: 28px 24px; } }

/* ===== Solutions ===== */
.solution-cards { display: flex; flex-direction: column; gap: 28px; }
.solution-card {
  display: grid; grid-template-columns: 1fr 1.2fr; gap: 32px;
  background: var(--surface-card); border-radius: var(--radius-card);
  box-shadow: var(--shadow-card); padding: 28px;
  position: relative; overflow: hidden;
  transition: box-shadow .25s ease, transform .25s ease;
}
.solution-card:hover { box-shadow: var(--shadow-pop); transform: translateY(-4px); }
.solution-num {
  position: absolute; top: 16px; right: 24px; z-index: 2;
  font-size: 56px; font-weight: 800; line-height: 1; color: var(--accent-gold); opacity: .9;
}
.solution-media img { border-radius: var(--radius-sub); object-fit: cover; width: 100%; height: 100%; aspect-ratio: 16/10; }
.solution-body { display: flex; flex-direction: column; justify-content: center; padding-right: 48px; }
.solution-body h3 { font-size: 22px; margin-bottom: 10px; }
.solution-body p { font-size: 15px; color: var(--ink-muted); line-height: 1.75; margin-bottom: 16px; }
.link-arrow { font-size: 14px; font-weight: 600; color: var(--brand-deep); display: inline-flex; align-items: center; gap: 6px; }
.link-arrow:hover { color: var(--brand-mid); gap: 10px; }
.link-arrow i { transition: transform .2s; }
@media (max-width: 767px) {
  .solution-card { grid-template-columns: 1fr; padding: 20px; }
  .solution-num { font-size: 40px; top: 12px; right: 16px; }
  .solution-body { padding-right: 24px; }
}

/* ===== News / CMS section ===== */
.news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.news-card {
  background: var(--surface-card); border-radius: var(--radius-sub);
  box-shadow: var(--shadow-card); padding: 22px;
  transition: box-shadow .25s ease, transform .25s ease, border-color .25s;
  border: 2px solid transparent;
  display: flex; flex-direction: column;
}
.news-card:hover { box-shadow: var(--shadow-pop); transform: translateY(-4px); border-color: var(--brand-deep); }
.badge {
  display: inline-block; background: var(--accent-gold-soft); color: #8A6527;
  font-size: 12px; font-weight: 600; padding: 3px 12px; border-radius: var(--radius-pill);
}
.badge-brand { background: var(--brand-soft); color: var(--brand-deep); }
.news-card h3 { font-size: 17px; line-height: 1.5; margin: 12px 0 8px; }
.news-card h3 a:hover { color: var(--brand-mid); }
.news-card-summary {
  font-size: 14px; color: var(--ink-muted); line-height: 1.65;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
  margin-bottom: 14px; flex: 1;
}
.news-card-footer { display: flex; align-items: center; justify-content: space-between; border-top: 1px solid var(--line-light); padding-top: 14px; }
.news-card-date { font-size: 13px; color: var(--ink-faint); }
.read-more { font-size: 14px; font-weight: 600; color: var(--brand-deep); }
.read-more:hover { color: var(--brand-mid); }

.empty-state {
  background: var(--brand-soft); border-radius: var(--radius-card);
  display: flex; align-items: center; justify-content: center;
  min-height: 160px; color: var(--brand-deep);
  font-size: 15px; text-align: center; padding: 32px;
}
.empty-state i { font-size: 28px; margin-right: 12px; opacity: .5; }

@media (max-width: 1023px) { .news-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 767px) { .news-grid { grid-template-columns: 1fr; } }

/* ===== Stats ===== */
.stats-section { background: var(--brand-deep); color: #fff; position: relative; overflow: hidden; }
.stats-section::before {
  content: ''; position: absolute; top: -80px; left: -80px;
  width: 240px; height: 240px; border-radius: 50%;
  background: rgba(255,255,255,.03);
}
.stats-section::after {
  content: ''; position: absolute; bottom: -100px; right: -60px;
  width: 300px; height: 300px; border-radius: 50%;
  background: rgba(196,151,76,.08);
}
.stats-wrap { position: relative; z-index: 1; }
.stats-title { color: #fff; font-size: clamp(1.5rem, 2vw + .8rem, 2.125rem); }
.stats-sub { color: rgba(255,255,255,.72); font-size: 16px; margin-bottom: 48px; max-width: 560px; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.stat-item { text-align: center; padding: 12px; }
.stat-num { font-size: 2rem; font-weight: 800; color: #fff; letter-spacing: -.01em; }
.stat-label { font-size: 13px; color: rgba(255,255,255,.65); margin-top: 6px; }
.stat-divider { width: 40px; height: 3px; background: var(--accent-gold); border-radius: 3px; margin: 14px auto 0; }
@media (max-width: 767px) { .stats-grid { grid-template-columns: repeat(2, 1fr); gap: 24px; } }

/* ===== Testimonials ===== */
.testimonial-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testimonial-card {
  background: var(--surface-card); border-radius: var(--radius-card);
  box-shadow: var(--shadow-card); padding: 28px;
  transition: box-shadow .25s ease, transform .25s ease;
  position: relative;
}
.testimonial-card:hover { box-shadow: var(--shadow-pop); transform: translateY(-4px); }
.testimonial-quote { font-size: 48px; font-weight: 800; color: var(--accent-gold); line-height: 1; margin-bottom: 8px; height: 40px; }
.testimonial-card blockquote { margin: 0 0 18px; font-size: 15px; color: var(--ink-normal); line-height: 1.75; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: var(--brand-soft); color: var(--brand-deep);
  display: flex; align-items: center; justify-content: center;
  font-size: 16px; font-weight: 700; flex-shrink: 0;
}
.testimonial-name { font-size: 14px; font-weight: 600; color: var(--ink-normal); }
.testimonial-role { font-size: 13px; color: var(--ink-faint); }
@media (max-width: 1023px) { .testimonial-grid { grid-template-columns: 1fr; } }

/* ===== FAQ ===== */
.faq-layout { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 48px; align-items: start; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--surface-card); border: 1px solid var(--line-light);
  border-radius: var(--radius-sub); padding: 6px 22px;
  transition: border-color .2s ease;
}
.faq-item[open] { border-color: var(--brand-deep); }
.faq-item summary {
  cursor: pointer; list-style: none;
  font-weight: 600; font-size: 16px; color: var(--ink-normal);
  padding: 14px 0; display: flex; justify-content: space-between; align-items: center;
  gap: 16px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+'; font-size: 22px; font-weight: 400; color: var(--brand-deep);
  transition: transform .25s ease; flex-shrink: 0; line-height: 1;
}
.faq-item[open] summary::after { transform: rotate(45deg); }
.faq-answer { color: var(--ink-muted); font-size: 15px; line-height: 1.75; padding: 0 0 18px; }
@media (max-width: 1023px) { .faq-layout { grid-template-columns: 1fr; gap: 32px; } }

/* ===== CTA ===== */
.cta-wrap { background: var(--surface-card); border-radius: calc(var(--radius-card) + 8px); padding: 12px; box-shadow: var(--shadow-card); }
.cta-card {
  background: linear-gradient(135deg, var(--brand-deep), var(--brand-mid));
  border-radius: var(--radius-card);
  padding: 56px 48px; text-align: center;
  position: relative; overflow: hidden;
}
.cta-card::before {
  content: ''; position: absolute; top: -60px; right: -60px;
  width: 200px; height: 200px; border-radius: 50%;
  background: rgba(255,255,255,.04);
}
.cta-card::after {
  content: '乐投'; position: absolute; bottom: 16px; left: 24px;
  font-size: 80px; font-weight: 800; opacity: .06; color: #fff; line-height: 1;
}
.cta-card h2 { color: #fff; font-size: clamp(1.6rem, 2.5vw + .8rem, 2.25rem); position: relative; z-index: 1; }
.cta-card p { color: rgba(255,255,255,.8); font-size: 16px; max-width: 560px; margin: 12px auto 32px; position: relative; z-index: 1; }
.cta-card .btn { position: relative; z-index: 1; }
.mini-brand-strip { display: flex; justify-content: center; gap: 24px; margin-top: 20px; flex-wrap: wrap; position: relative; z-index: 1; }
.mini-brand-strip span { font-size: 12px; color: rgba(255,255,255,.45); letter-spacing: .1em; }
@media (max-width: 767px) { .cta-card { padding: 40px 24px; } }

/* ===== Footer ===== */
.site-footer { background: var(--brand-deep); color: rgba(255,255,255,.8); padding-top: 64px; padding-bottom: 40px; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 40px; }
.footer-brand .brand-text { color: #fff; font-size: 1.15rem; }
.footer-brand .brand-icon { background: rgba(255,255,255,.1); border-color: var(--accent-gold); color: #fff; }
.footer-desc { font-size: 14px; color: rgba(255,255,255,.6); margin-top: 14px; line-height: 1.7; max-width: 280px; }
.footer-title { font-size: 15px; font-weight: 700; color: #fff; margin-bottom: 18px; }
.footer-links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-links a { font-size: 14px; color: rgba(255,255,255,.65); transition: color .2s; }
.footer-links a:hover { color: var(--accent-gold); }
.footer-contact { display: flex; flex-direction: column; gap: 12px; }
.footer-contact-item { display: flex; align-items: center; gap: 10px; font-size: 14px; color: rgba(255,255,255,.65); }
.footer-contact-item i { color: var(--accent-gold); font-size: 14px; width: 18px; text-align: center; }
.footer-subscribe { display: flex; gap: 8px; margin-top: 16px; }
.footer-subscribe input {
  flex: 1; height: 42px; border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,.2); background: rgba(255,255,255,.06);
  padding: 0 16px; font-size: 14px; color: #fff; outline: none;
}
.footer-subscribe input::placeholder { color: rgba(255,255,255,.4); }
.footer-subscribe input:focus { border-color: var(--accent-gold); box-shadow: 0 0 0 3px rgba(196,151,76,.15); }
.footer-subscribe .btn { padding: 8px 20px; font-size: 14px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.12); margin-top: 48px; padding-top: 24px;
  display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap;
}
.footer-bottom p { font-size: 13px; color: rgba(255,255,255,.45); margin: 0; }
.footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom-links a { font-size: 13px; color: rgba(255,255,255,.5); }
.footer-bottom-links a:hover { color: var(--accent-gold); }
@media (max-width: 1023px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 639px) { .footer-grid { grid-template-columns: 1fr; gap: 32px; } }

/* ===== Focus / accessibility ===== */
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 3px solid rgba(196,151,76,.45);
  outline-offset: 3px; border-radius: 4px;
}

/* ===== Misc ===== */
.text-link { font-size: 14px; font-weight: 600; color: var(--brand-deep); display: inline-flex; align-items: center; gap: 6px; }
.text-link:hover { color: var(--brand-mid); gap: 10px; }
.text-link i { transition: transform .2s; }

/* roulang page: category1 */
:root {
    --bg-page: #F7F5F0;
    --bg-soft: #F0ECE3;
    --surface-card: #FFFFFF;
    --brand-deep: #0E4B3C;
    --brand-mid: #22755F;
    --brand-soft: #E1EDE6;
    --accent-gold: #C4974C;
    --accent-gold-soft: #F2E6D2;
    --ink-normal: #222A27;
    --ink-muted: #5C6762;
    --ink-faint: #8A938E;
    --line-light: #E5E0D6;
    --shadow-card: 0 1px 2px rgba(20,36,30,.04), 0 8px 24px -12px rgba(20,36,30,.12);
    --shadow-pop: 0 20px 40px -20px rgba(20,36,30,.28);
    --radius-card: 24px;
    --radius-sub: 14px;
    --radius-pill: 999px;
    --font-sans: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
    --container-max: 1200px;
  }

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

  html {
    scroll-behavior: smooth;
  }

  body {
    font-family: var(--font-sans);
    background-color: var(--bg-page);
    color: var(--ink-normal);
    line-height: 1.85;
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
  }

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

  a {
    color: inherit;
    text-decoration: none;
    transition: color .2s ease;
  }

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

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

  .container {
    max-width: var(--container-max);
    margin-left: auto;
    margin-right: auto;
    padding-left: 16px;
    padding-right: 16px;
    width: 100%;
  }

  @media (min-width: 768px) {
    .container {
      padding-left: 24px;
      padding-right: 24px;
    }
  }

  @media (min-width: 1024px) {
    .container {
      padding-left: 32px;
      padding-right: 32px;
    }
  }

  /* ===== Header ===== */
  .site-header {
    background: #fff;
    border-bottom: 1px solid var(--line-light);
    box-shadow: 0 1px 0 rgba(20, 36, 30, .02);
    position: sticky;
    top: 0;
    z-index: 50;
    height: 72px;
    display: flex;
    align-items: center;
  }

  .header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    width: 100%;
  }

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

  .brand-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--brand-deep);
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    font-size: 18px;
    border: 1px solid var(--accent-gold);
    box-shadow: inset 0 0 0 1px rgba(196, 151, 76, .4);
  }

  .brand-text {
    font-weight: 800;
    font-size: 1.05rem;
    letter-spacing: .01em;
    color: var(--ink-normal);
    white-space: nowrap;
  }

  .brand-text em {
    font-style: normal;
    color: var(--accent-gold);
  }

  .main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
  }

  .nav-link {
    font-size: 15px;
    font-weight: 500;
    color: var(--ink-muted);
    position: relative;
    padding: 4px 2px;
    transition: color .2s ease;
  }

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

  .nav-link:hover::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -6px;
    height: 2px;
    background: var(--brand-deep);
    border-radius: 2px;
  }

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

  .nav-link.active::after {
    content: '';
    position: absolute;
    left: 0;
    right: 0;
    bottom: -6px;
    height: 2px;
    background: var(--brand-deep);
    border-radius: 2px;
  }

  .header-actions {
    display: flex;
    align-items: center;
    gap: 16px;
  }

  .header-search {
    display: flex;
    align-items: center;
    background: var(--bg-soft);
    border-radius: var(--radius-pill);
    height: 40px;
    padding: 0 14px;
    width: 180px;
    gap: 8px;
    border: 1px solid transparent;
    transition: all .2s ease;
  }

  .header-search:focus-within {
    background: #fff;
    border-color: var(--brand-mid);
    box-shadow: 0 0 0 3px rgba(14, 75, 60, .12);
    width: 220px;
  }

  .header-search input {
    border: none;
    background: transparent;
    font-size: 14px;
    color: var(--ink-normal);
    width: 100%;
  }

  .header-search input::placeholder {
    color: var(--ink-faint);
  }

  .btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 600;
    border-radius: var(--radius-pill);
    padding: 12px 26px;
    font-size: 15px;
    letter-spacing: .02em;
    transition: all .25s ease;
    cursor: pointer;
    border: none;
    white-space: nowrap;
  }

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

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

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

  .btn-outline {
    background: transparent;
    border: 1px solid var(--brand-deep);
    color: var(--brand-deep);
  }

  .btn-outline:hover {
    background: var(--brand-soft);
    transform: translateY(-2px);
  }

  .btn-gold {
    background: linear-gradient(135deg, #C4974C, #A8792F);
    color: #fff;
  }

  .btn-gold:hover {
    filter: brightness(1.05);
    box-shadow: var(--shadow-pop);
    transform: translateY(-2px);
  }

  .btn-sm {
    padding: 8px 18px;
    font-size: 14px;
  }

  .btn-block {
    width: 100%;
  }

  .header-mobile-toggle {
    display: none;
    width: 40px;
    height: 40px;
    align-items: center;
    justify-content: center;
    border-radius: 10px;
    background: var(--bg-soft);
    color: var(--ink-normal);
    font-size: 18px;
  }

  .mobile-menu {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #fff;
    z-index: 100;
    padding: 20px 24px;
    flex-direction: column;
  }

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

  .mobile-menu-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
  }

  .mobile-menu-close {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    background: var(--bg-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
  }

  .mobile-menu nav {
    display: flex;
    flex-direction: column;
    gap: 20px;
  }

  .mobile-menu .nav-link {
    font-size: 18px;
    padding: 8px 0;
    border-bottom: 1px solid var(--line-light);
  }

  .mobile-menu-search {
    margin-top: auto;
    display: flex;
    align-items: center;
    background: var(--bg-soft);
    border-radius: var(--radius-pill);
    height: 44px;
    padding: 0 16px;
    gap: 8px;
  }

  .mobile-menu-search input {
    border: none;
    background: transparent;
    width: 100%;
  }

  /* ===== Footer ===== */
  .site-footer {
    background: var(--brand-deep);
    color: rgba(255, 255, 255, .82);
    padding-top: 64px;
    padding-bottom: 40px;
  }

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

  @media (min-width: 640px) {
    .footer-grid {
      grid-template-columns: 1fr 1fr;
    }
  }

  @media (min-width: 1024px) {
    .footer-grid {
      grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
    }
  }

  .footer-brand .brand-text {
    color: #fff;
  }

  .footer-brand .brand-text em {
    color: var(--accent-gold);
  }

  .footer-desc {
    margin-top: 16px;
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, .7);
    max-width: 260px;
  }

  .footer-title {
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 16px;
    letter-spacing: .02em;
  }

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

  .footer-links a {
    font-size: 14px;
    color: rgba(255, 255, 255, .72);
  }

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

  .footer-contact {
    display: flex;
    flex-direction: column;
    gap: 10px;
    margin-bottom: 20px;
  }

  .footer-contact-item {
    font-size: 14px;
    color: rgba(255, 255, 255, .72);
    display: flex;
    align-items: center;
    gap: 10px;
  }

  .footer-contact-item i {
    color: var(--accent-gold);
    width: 18px;
    text-align: center;
  }

  .footer-subscribe {
    display: flex;
    gap: 8px;
    margin-top: 12px;
  }

  .footer-subscribe input {
    flex: 1;
    height: 40px;
    border-radius: var(--radius-pill);
    border: 1px solid rgba(255, 255, 255, .2);
    background: rgba(255, 255, 255, .08);
    padding: 0 16px;
    font-size: 14px;
    color: #fff;
  }

  .footer-subscribe input::placeholder {
    color: rgba(255, 255, 255, .5);
  }

  .footer-subscribe input:focus {
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 3px rgba(196, 151, 76, .15);
  }

  .footer-subscribe .btn {
    padding: 0 20px;
    height: 40px;
  }

  .footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, .14);
    padding-top: 24px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    align-items: center;
    justify-content: space-between;
  }

  @media (min-width: 768px) {
    .footer-bottom {
      flex-direction: row;
    }
  }

  .footer-bottom p {
    font-size: 13px;
    color: rgba(255, 255, 255, .55);
  }

  .footer-bottom-links {
    display: flex;
    gap: 20px;
  }

  .footer-bottom-links a {
    font-size: 13px;
    color: rgba(255, 255, 255, .55);
  }

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

  /* ===== 分类页 Page Hero ===== */
  .page-hero {
    position: relative;
    background: linear-gradient(135deg, var(--bg-soft) 0%, var(--bg-page) 100%);
    padding-top: 64px;
    padding-bottom: 64px;
    overflow: hidden;
    border-bottom: 1px solid var(--line-light);
  }

  .page-hero::before {
    content: '';
    position: absolute;
    top: -60px;
    right: -40px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: var(--brand-soft);
    opacity: .5;
    pointer-events: none;
  }

  .page-hero::after {
    content: '';
    position: absolute;
    bottom: -80px;
    left: 30%;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: var(--accent-gold-soft);
    opacity: .4;
    pointer-events: none;
  }

  .page-hero .container {
    position: relative;
    z-index: 1;
  }

  .breadcrumb {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--ink-faint);
    margin-bottom: 20px;
    flex-wrap: wrap;
  }

  .breadcrumb a {
    color: var(--brand-mid);
  }

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

  .breadcrumb span {
    color: var(--ink-faint);
  }

  .page-hero h1 {
    font-size: clamp(2rem, 4vw + 1rem, 3rem);
    font-weight: 800;
    letter-spacing: -0.01em;
    line-height: 1.2;
    color: var(--ink-normal);
    margin-bottom: 16px;
  }

  .page-hero .page-subtitle {
    font-size: 17px;
    color: var(--ink-muted);
    max-width: 680px;
    line-height: 1.8;
  }

  .page-hero-actions {
    margin-top: 32px;
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
  }

  /* ===== 板块通用 ===== */
  .section {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  @media (min-width: 768px) {
    .section {
      padding-top: 96px;
      padding-bottom: 96px;
    }
  }

  .section-head {
    margin-bottom: 40px;
    text-align: center;
  }

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

  .section-head .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--brand-mid);
    background: var(--brand-soft);
    padding: 4px 14px;
    border-radius: var(--radius-pill);
    margin-bottom: 14px;
    letter-spacing: .04em;
  }

  .section-head h2 {
    font-size: clamp(1.5rem, 2vw + 0.8rem, 2.125rem);
    font-weight: 800;
    line-height: 1.25;
    color: var(--ink-normal);
    letter-spacing: -0.01em;
    margin-bottom: 12px;
  }

  .section-head p {
    font-size: 16px;
    color: var(--ink-muted);
    max-width: 680px;
    margin: 0 auto;
    line-height: 1.8;
  }

  .section-head.left p {
    margin: 0;
  }

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

  .section-white {
    background: #fff;
  }

  /* ===== 卡片 ===== */
  .card-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
  }

  @media (min-width: 768px) {
    .card-grid {
      grid-template-columns: 1fr 1fr;
    }
  }

  @media (min-width: 1024px) {
    .card-grid.cols-3 {
      grid-template-columns: 1fr 1fr 1fr;
    }
  }

  .feature-card {
    background: var(--surface-card);
    border-radius: var(--radius-card);
    padding: 28px;
    box-shadow: var(--shadow-card);
    transition: all .25s ease;
    border: 1px solid transparent;
    position: relative;
    display: block;
  }

  .feature-card:hover {
    box-shadow: var(--shadow-pop);
    transform: translateY(-4px);
    border-color: var(--brand-soft);
  }

  .feature-card .icon-wrap {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    background: var(--accent-gold-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: var(--accent-gold);
    margin-bottom: 20px;
  }

  .feature-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--ink-normal);
    margin-bottom: 12px;
    line-height: 1.4;
  }

  .feature-card p {
    font-size: 15px;
    line-height: 1.8;
    color: var(--ink-muted);
    margin-bottom: 16px;
  }

  .feature-card .card-tag {
    display: inline-block;
    font-size: 13px;
    color: var(--brand-mid);
    background: var(--brand-soft);
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    font-weight: 500;
  }

  /* ===== 精选大卡 ===== */
  .featured-card {
    background: var(--surface-card);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    display: grid;
    grid-template-columns: 1fr;
    transition: all .25s ease;
  }

  .featured-card:hover {
    box-shadow: var(--shadow-pop);
  }

  @media (min-width: 768px) {
    .featured-card {
      grid-template-columns: 1.2fr 1fr;
    }
  }

  .featured-card .featured-img {
    position: relative;
    min-height: 260px;
    background: var(--bg-soft);
  }

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

  .featured-card .featured-body {
    padding: 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .featured-card .featured-body .tag {
    display: inline-block;
    font-size: 13px;
    font-weight: 500;
    background: var(--accent-gold-soft);
    color: #9a6b2d;
    padding: 4px 12px;
    border-radius: var(--radius-pill);
    margin-bottom: 14px;
    align-self: flex-start;
  }

  .featured-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.4;
    color: var(--ink-normal);
    margin-bottom: 12px;
  }

  .featured-card p {
    font-size: 15px;
    color: var(--ink-muted);
    line-height: 1.8;
    margin-bottom: 20px;
  }

  .featured-card .featured-meta {
    font-size: 13px;
    color: var(--ink-faint);
    display: flex;
    gap: 16px;
    margin-bottom: 20px;
  }

  /* ===== 列表区 ===== */
  .split-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
  }

  @media (min-width: 1024px) {
    .split-layout {
      grid-template-columns: 1fr 360px;
    }
  }

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

  .content-list-item {
    background: var(--surface-card);
    border-radius: var(--radius-sub);
    padding: 24px;
    box-shadow: var(--shadow-card);
    border-left: 4px solid transparent;
    transition: all .25s ease;
  }

  .content-list-item:hover {
    border-left-color: var(--brand-mid);
    box-shadow: var(--shadow-pop);
    transform: translateX(2px);
  }

  .content-list-item .list-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 13px;
    color: var(--ink-faint);
    margin-bottom: 8px;
    flex-wrap: wrap;
  }

  .content-list-item .list-meta .tag {
    background: var(--brand-soft);
    color: var(--brand-deep);
    font-weight: 500;
    padding: 2px 10px;
    border-radius: var(--radius-pill);
    font-size: 12px;
  }

  .content-list-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: var(--ink-normal);
    margin-bottom: 8px;
    line-height: 1.5;
  }

  .content-list-item h3 a:hover {
    color: var(--brand-deep);
  }

  .content-list-item .list-excerpt {
    font-size: 14px;
    color: var(--ink-muted);
    line-height: 1.7;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }

  .content-list-item .list-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 14px;
    font-size: 13px;
  }

  .content-list-item .read-more {
    color: var(--brand-mid);
    font-weight: 500;
  }

  .content-list-item .read-more:hover {
    color: var(--brand-deep);
  }

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

  .sidebar-card {
    background: var(--surface-card);
    border-radius: var(--radius-card);
    padding: 28px;
    box-shadow: var(--shadow-card);
  }

  .sidebar-card.cta-card {
    background: var(--brand-deep);
    color: #fff;
  }

  .sidebar-card.cta-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: #fff;
  }

  .sidebar-card.cta-card p {
    font-size: 14px;
    color: rgba(255, 255, 255, .8);
    margin-bottom: 20px;
    line-height: 1.7;
  }

  .sidebar-card h3 {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--ink-normal);
    margin-bottom: 18px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--line-light);
  }

  .sidebar-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }

  .sidebar-links li a {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--ink-muted);
    padding: 8px 10px;
    border-radius: 10px;
    transition: all .2s ease;
  }

  .sidebar-links li a:hover {
    background: var(--brand-soft);
    color: var(--brand-deep);
  }

  .sidebar-links li a i {
    color: var(--accent-gold);
    font-size: 12px;
    width: 16px;
  }

  .sidebar-list-item {
    padding: 12px 0;
    border-bottom: 1px solid var(--line-light);
  }

  .sidebar-list-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
  }

  .sidebar-list-item .date {
    font-size: 12px;
    color: var(--ink-faint);
    display: block;
    margin-bottom: 4px;
  }

  .sidebar-list-item a {
    font-size: 14px;
    color: var(--ink-normal);
    line-height: 1.5;
    font-weight: 500;
  }

  .sidebar-list-item a:hover {
    color: var(--brand-deep);
  }

  .subscribe-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  .subscribe-form input {
    height: 44px;
    border-radius: var(--radius-sub);
    border: 1px solid var(--line-light);
    background: #fff;
    padding: 0 16px;
    font-size: 14px;
    color: var(--ink-normal);
    transition: all .2s ease;
  }

  .subscribe-form input:focus {
    border-color: var(--brand-mid);
    box-shadow: 0 0 0 3px rgba(14, 75, 60, .12);
  }

  /* ===== 场景 ===== */
  .scenario-card {
    text-align: center;
    padding: 32px 24px;
  }

  .scenario-card .scenario-num {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-gold);
    opacity: .85;
    line-height: 1;
    margin-bottom: 12px;
  }

  .scenario-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--ink-normal);
  }

  .scenario-card p {
    font-size: 14px;
    color: var(--ink-muted);
    line-height: 1.7;
  }

  /* ===== 流程 ===== */
  .steps-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 24px;
    counter-reset: step;
  }

  @media (min-width: 640px) {
    .steps-grid {
      grid-template-columns: 1fr 1fr;
    }
  }

  @media (min-width: 1024px) {
    .steps-grid {
      grid-template-columns: 1fr 1fr 1fr 1fr;
    }
  }

  .step-item {
    background: var(--surface-card);
    border-radius: var(--radius-card);
    padding: 28px;
    box-shadow: var(--shadow-card);
    position: relative;
    transition: all .25s ease;
  }

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

  .step-item .step-num {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--brand-soft);
    color: var(--brand-deep);
    font-weight: 800;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 16px;
    border: 1px solid var(--brand-mid);
  }

  .step-item h3 {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--ink-normal);
    margin-bottom: 10px;
  }

  .step-item p {
    font-size: 14px;
    color: var(--ink-muted);
    line-height: 1.7;
  }

  /* ===== 数据带 ===== */
  .stats-band {
    background: var(--brand-deep);
    padding: 56px 0;
    position: relative;
    overflow: hidden;
  }

  .stats-band::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-gold), transparent 60%);
  }

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

  @media (min-width: 1024px) {
    .stats-grid {
      grid-template-columns: 1fr 1fr 1fr 1fr;
    }
  }

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

  .stat-item .stat-num {
    font-size: clamp(2rem, 3vw, 2.75rem);
    font-weight: 800;
    color: #fff;
    line-height: 1.2;
  }

  .stat-item .stat-label {
    font-size: 13px;
    color: rgba(255, 255, 255, .65);
    margin-top: 8px;
    letter-spacing: .04em;
  }

  .stat-item .stat-num em {
    font-style: normal;
    color: var(--accent-gold);
  }

  /* ===== FAQ ===== */
  .faq-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
  }

  @media (min-width: 1024px) {
    .faq-layout {
      grid-template-columns: 1fr 1.4fr;
      gap: 64px;
    }
  }

  .faq-side h2 {
    font-size: clamp(1.5rem, 2vw + 0.8rem, 2.125rem);
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 16px;
    color: var(--ink-normal);
  }

  .faq-side p {
    font-size: 16px;
    color: var(--ink-muted);
    line-height: 1.8;
    margin-bottom: 24px;
  }

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

  .faq-item {
    background: var(--surface-card);
    border: 1px solid var(--line-light);
    border-radius: var(--radius-sub);
    overflow: hidden;
    transition: all .25s ease;
  }

  .faq-item[open] {
    border-color: var(--brand-deep);
    box-shadow: var(--shadow-card);
  }

  .faq-item summary {
    padding: 20px 24px;
    font-size: 15px;
    font-weight: 600;
    color: var(--ink-normal);
    cursor: pointer;
    list-style: none;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    transition: color .2s;
  }

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

  .faq-item summary:hover {
    color: var(--brand-deep);
  }

  .faq-item summary .faq-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--brand-soft);
    color: var(--brand-deep);
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform .3s ease;
  }

  .faq-item[open] summary .faq-icon {
    transform: rotate(45deg);
    background: var(--accent-gold-soft);
    color: var(--accent-gold);
  }

  .faq-item .faq-body {
    padding: 0 24px 20px;
    font-size: 14px;
    color: var(--ink-muted);
    line-height: 1.8;
  }

  /* ===== CTA ===== */
  .cta-section {
    padding: 24px 0 80px;
  }

  .cta-box {
    background: linear-gradient(135deg, var(--brand-deep) 0%, var(--brand-mid) 100%);
    border-radius: var(--radius-card);
    padding: 48px 32px;
    text-align: center;
    color: #fff;
    position: relative;
    overflow: hidden;
  }

  .cta-box::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    border: 28px solid rgba(255, 255, 255, .04);
  }

  .cta-box::after {
    content: '';
    position: absolute;
    bottom: -30px;
    left: -30px;
    width: 120px;
    height: 120px;
    border-radius: 50%;
    border: 20px solid rgba(196, 151, 76, .1);
  }

  .cta-box h2 {
    font-size: clamp(1.5rem, 2.5vw, 2.125rem);
    font-weight: 800;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
  }

  .cta-box p {
    font-size: 15px;
    color: rgba(255, 255, 255, .8);
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
  }

  .cta-box .btn {
    position: relative;
    z-index: 1;
  }

  /* ===== 响应式 ===== */
  @media (max-width: 1024px) {
    .main-nav {
      gap: 20px;
    }

    .header-search {
      width: 150px;
    }

    .header-search:focus-within {
      width: 180px;
    }
  }

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

    .desktop-nav,
    .header-search,
    .header-actions .btn {
      display: none;
    }

    .header-mobile-toggle {
      display: flex;
    }

    .header-inner {
      gap: 12px;
    }

    .brand-text {
      font-size: .95rem;
    }

    .brand-icon {
      width: 32px;
      height: 32px;
      font-size: 16px;
    }

    .page-hero {
      padding-top: 40px;
      padding-bottom: 40px;
    }

    .page-hero h1 {
      font-size: 1.75rem;
    }

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

    .page-hero-actions .btn {
      width: 100%;
    }

    .featured-card .featured-img {
      min-height: 200px;
      position: relative;
    }

    .featured-card .featured-img img {
      position: absolute;
    }

    .featured-card .featured-body {
      padding: 24px;
    }

    .cta-box {
      padding: 36px 20px;
    }
  }

  @media (max-width: 520px) {
    body {
      font-size: 16px;
    }

    .section {
      padding-top: 48px;
      padding-bottom: 48px;
    }

    .card-grid {
      gap: 16px;
    }

    .feature-card {
      padding: 22px;
    }

    .stats-grid {
      gap: 20px;
    }

    .stat-item .stat-num {
      font-size: 1.75rem;
    }

    .footer-subscribe {
      flex-direction: column;
    }

    .footer-subscribe .btn {
      width: 100%;
    }

    .content-list-item {
      padding: 20px;
    }
  }

/* roulang page: article */
:root {
            --bg-page: #F7F5F0;
            --bg-soft: #F0ECE3;
            --surface-card: #FFFFFF;
            --brand-deep: #0E4B3C;
            --brand-mid: #22755F;
            --brand-soft: #E1EDE6;
            --accent-gold: #C4974C;
            --accent-gold-soft: #F2E6D2;
            --ink-normal: #222A27;
            --ink-muted: #5C6762;
            --ink-faint: #8A938E;
            --line-light: #E5E0D6;
            --shadow-card: 0 1px 2px rgba(20,36,30,.04), 0 8px 24px -12px rgba(20,36,30,.12);
            --shadow-pop: 0 20px 40px -20px rgba(20,36,30,.28);
            --radius-card: 24px;
            --radius-sub: 14px;
            --radius-pill: 999px;
            --font-sans: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
            --container-max: 1200px;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }
        html {
            scroll-behavior: smooth;
        }
        body {
            font-family: var(--font-sans);
            background: var(--bg-page);
            color: var(--ink-normal);
            font-size: 17px;
            line-height: 1.85;
            -webkit-font-smoothing: antialiased;
        }
        img {
            max-width: 100%;
            height: auto;
            display: block;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: color .2s;
        }
        button {
            cursor: pointer;
            font-family: inherit;
        }
        input,
        textarea {
            font-family: inherit;
        }
        .container {
            max-width: var(--container-max);
            margin: 0 auto;
            padding-left: 16px;
            padding-right: 16px;
        }
        @media (min-width: 768px) {
            .container {
                padding-left: 24px;
                padding-right: 24px;
            }
        }

        /* ===== Header / Nav ===== */
        .site-header {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, .97);
            border-bottom: 1px solid var(--line-light);
            box-shadow: 0 1px 0 rgba(20, 36, 30, .02);
            backdrop-filter: blur(4px);
        }
        .header-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            height: 72px;
            gap: 20px;
        }
        @media (max-width: 767px) {
            .header-inner {
                height: 64px;
            }
        }
        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            flex-shrink: 0;
        }
        .brand-icon {
            width: 38px;
            height: 38px;
            border-radius: 10px;
            background: var(--brand-deep);
            border: 1.5px solid var(--accent-gold);
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 20px;
            font-weight: 800;
            color: #fff;
            letter-spacing: -1px;
        }
        .brand-text {
            font-weight: 800;
            font-size: 1.05rem;
            color: var(--ink-normal);
            letter-spacing: .01em;
            white-space: nowrap;
        }
        .brand-text em {
            font-style: normal;
            color: var(--accent-gold);
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 28px;
        }
        .nav-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--ink-muted);
            padding: 8px 2px;
            position: relative;
            transition: color .2s;
        }
        .nav-link::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 100%;
            height: 2px;
            background: var(--brand-deep);
            transform: scaleX(0);
            transform-origin: left;
            transition: transform .25s ease;
        }
        .nav-link:hover {
            color: var(--brand-deep);
        }
        .nav-link:hover::after,
        .nav-link.active::after {
            transform: scaleX(1);
        }
        .nav-link.active {
            color: var(--brand-deep);
            font-weight: 600;
        }
        .header-actions {
            display: flex;
            align-items: center;
            gap: 14px;
            flex-shrink: 0;
        }
        .search-box {
            display: flex;
            align-items: center;
            background: var(--bg-soft);
            border-radius: var(--radius-pill);
            padding: 0 16px;
            height: 40px;
            width: 200px;
            gap: 8px;
            transition: all .25s ease;
            border: 1.5px solid transparent;
        }
        .search-box i {
            color: var(--ink-faint);
            font-size: 14px;
        }
        .search-box input {
            background: transparent;
            border: none;
            outline: none;
            font-size: 14px;
            color: var(--ink-normal);
            width: 100%;
        }
        .search-box input::placeholder {
            color: var(--ink-faint);
        }
        .search-box:focus-within {
            background: #fff;
            border-color: var(--brand-deep);
            box-shadow: 0 0 0 3px rgba(14, 75, 60, .12);
            width: 220px;
        }
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            border-radius: var(--radius-pill);
            padding: 10px 24px;
            font-weight: 600;
            font-size: 15px;
            letter-spacing: .02em;
            transition: all .25s ease;
            border: none;
            white-space: nowrap;
        }
        .btn-primary {
            background: var(--brand-deep);
            color: #fff;
        }
        .btn-primary:hover {
            background: var(--brand-mid);
            transform: translateY(-2px);
            box-shadow: var(--shadow-pop);
        }
        .btn-primary:active {
            transform: translateY(0);
        }
        .btn-outline {
            background: transparent;
            color: var(--brand-deep);
            border: 1.5px solid var(--brand-deep);
        }
        .btn-outline:hover {
            background: var(--brand-soft);
        }
        .btn-gold {
            background: linear-gradient(135deg, #C4974C, #A8792F);
            color: #fff;
        }
        .btn-gold:hover {
            filter: brightness(1.05);
            box-shadow: var(--shadow-pop);
            transform: translateY(-2px);
        }
        .nav-toggle {
            display: none;
            background: none;
            border: none;
            font-size: 22px;
            color: var(--ink-normal);
            padding: 6px;
        }
        @media (max-width: 991px) {
            .main-nav {
                gap: 18px;
            }
            .search-box {
                width: 160px;
            }
        }
        @media (max-width: 767px) {
            .main-nav {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                flex-direction: column;
                align-items: flex-start;
                padding: 20px 24px;
                box-shadow: var(--shadow-pop);
                border-bottom: 1px solid var(--line-light);
                gap: 0;
            }
            .main-nav.open {
                display: flex;
            }
            .nav-link {
                display: block;
                width: 100%;
                padding: 14px 0;
                border-bottom: 1px solid var(--line-light);
                font-size: 16px;
            }
            .nav-link:last-child {
                border-bottom: none;
            }
            .nav-link::after {
                display: none;
            }
            .header-actions {
                display: none;
                position: absolute;
                top: 64px;
                left: 0;
                right: 0;
                background: #fff;
                padding: 16px 24px;
                box-shadow: var(--shadow-pop);
                flex-direction: column;
                align-items: stretch;
                border-bottom: 1px solid var(--line-light);
            }
            .header-actions.open {
                display: flex;
            }
            .header-actions .search-box {
                width: 100%;
            }
            .header-actions .btn {
                width: 100%;
            }
            .nav-toggle {
                display: block;
            }
        }

        /* ===== 文章页头 ===== */
        .article-hero {
            background: var(--bg-soft);
            padding: 48px 0;
            border-bottom: 1px solid var(--line-light);
            position: relative;
            overflow: hidden;
        }
        .article-hero::before {
            content: '';
            position: absolute;
            right: -80px;
            top: -80px;
            width: 260px;
            height: 260px;
            background: var(--brand-soft);
            border-radius: 50%;
            opacity: .5;
            pointer-events: none;
        }
        .breadcrumb {
            display: flex;
            align-items: center;
            gap: 8px;
            flex-wrap: wrap;
            font-size: 14px;
            color: var(--ink-faint);
            margin-bottom: 20px;
            position: relative;
            z-index: 1;
        }
        .breadcrumb a {
            color: var(--ink-faint);
            transition: color .2s;
        }
        .breadcrumb a:hover {
            color: var(--brand-deep);
        }
        .breadcrumb .sep {
            color: var(--line-light);
        }
        .breadcrumb .current {
            color: var(--ink-muted);
            font-weight: 500;
            max-width: 300px;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }
        .article-hero h1 {
            font-size: clamp(1.75rem, 3vw + .8rem, 2.5rem);
            font-weight: 800;
            line-height: 1.2;
            letter-spacing: -0.01em;
            color: var(--ink-normal);
            margin-bottom: 16px;
            max-width: 820px;
            position: relative;
            z-index: 1;
        }
        .article-meta {
            display: flex;
            align-items: center;
            gap: 16px;
            flex-wrap: wrap;
            position: relative;
            z-index: 1;
        }
        .meta-item {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 14px;
            color: var(--ink-muted);
        }
        .meta-item i {
            font-size: 13px;
            color: var(--accent-gold);
        }
        .tag-cat {
            display: inline-block;
            background: var(--accent-gold-soft);
            color: #8A6420;
            font-size: 13px;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--radius-pill);
            transition: all .2s;
        }
        .tag-cat:hover {
            background: var(--accent-gold);
            color: #fff;
        }

        /* ===== 正文布局 ===== */
        .article-body-section {
            padding: 56px 0 64px;
        }
        @media (min-width: 768px) {
            .article-body-section {
                padding: 72px 0 96px;
            }
        }
        .article-layout {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
        }
        @media (min-width: 1024px) {
            .article-layout {
                grid-template-columns: 1fr 360px;
                gap: 48px;
            }
        }
        .article-main {
            min-width: 0;
        }
        .article-content {
            max-width: 720px;
            font-size: 17px;
            line-height: 1.9;
            color: var(--ink-normal);
        }
        .article-content h2 {
            font-size: 1.5rem;
            font-weight: 800;
            margin: 1.6em 0 .7em;
            padding-left: 14px;
            border-left: 4px solid var(--brand-deep);
            line-height: 1.3;
            letter-spacing: -0.01em;
        }
        .article-content h3 {
            font-size: 1.25rem;
            font-weight: 700;
            margin: 1.4em 0 .6em;
            color: var(--ink-normal);
        }
        .article-content p {
            margin-bottom: 1.5em;
            color: var(--ink-normal);
        }
        .article-content a {
            color: var(--brand-deep);
            text-decoration: underline;
            text-underline-offset: 3px;
        }
        .article-content a:hover {
            color: var(--brand-mid);
        }
        .article-content blockquote {
            background: var(--brand-soft);
            border-left: 4px solid var(--accent-gold);
            border-radius: 14px;
            padding: 20px 24px;
            margin: 1.6em 0;
            color: var(--ink-muted);
            font-style: normal;
        }
        .article-content ul,
        .article-content ol {
            padding-left: 1.4em;
            margin: 1.2em 0;
        }
        .article-content ul li {
            list-style: disc;
            margin-bottom: .5em;
        }
        .article-content ul li::marker {
            color: var(--brand-deep);
        }
        .article-content ol li {
            list-style: decimal;
            margin-bottom: .5em;
        }
        .article-content ol li::marker {
            color: var(--brand-deep);
            font-weight: 700;
        }
        .article-content img {
            border-radius: 16px;
            box-shadow: var(--shadow-card);
            max-width: 100%;
            height: auto;
            margin: 1.6em 0;
        }
        .article-content pre {
            background: #1F2937;
            color: #E5E7EB;
            border-radius: 14px;
            padding: 20px 24px;
            overflow-x: auto;
            margin: 1.6em 0;
            font-size: 14px;
            line-height: 1.7;
        }
        .article-content code {
            font-family: 'SFMono-Regular', Consolas, monospace;
        }
        .article-content table {
            width: 100%;
            border-collapse: collapse;
            margin: 1.6em 0;
            font-size: 15px;
        }
        .article-content th {
            background: var(--brand-soft);
            font-weight: 700;
            text-align: left;
            padding: 12px 16px;
            border: 1px solid var(--line-light);
        }
        .article-content td {
            padding: 12px 16px;
            border: 1px solid var(--line-light);
            color: var(--ink-muted);
        }
        .article-tags {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin-top: 40px;
            padding-top: 24px;
            border-top: 1px solid var(--line-light);
        }
        .tag {
            display: inline-block;
            padding: 6px 16px;
            background: var(--bg-soft);
            color: var(--ink-muted);
            border-radius: var(--radius-pill);
            font-size: 14px;
            font-weight: 500;
            transition: all .2s;
        }
        .tag:hover {
            background: var(--brand-soft);
            color: var(--brand-deep);
        }
        .article-not-found {
            background: #fff;
            border: 1.5px dashed var(--line-light);
            border-radius: var(--radius-card);
            padding: 60px 32px;
            text-align: center;
        }
        .article-not-found p {
            font-size: 1.25rem;
            font-weight: 700;
            color: var(--ink-muted);
            margin-bottom: 16px;
        }
        .article-not-found a {
            display: inline-block;
            color: var(--brand-deep);
            font-weight: 600;
            border-bottom: 2px solid var(--accent-gold);
            padding-bottom: 2px;
        }

        /* ===== 上一篇/下一篇 ===== */
        .article-prev-next {
            display: grid;
            grid-template-columns: 1fr;
            gap: 16px;
            margin-top: 48px;
        }
        @media (min-width: 768px) {
            .article-prev-next {
                grid-template-columns: 1fr 1fr;
            }
        }
        .prev-btn,
        .next-btn {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 12px;
            padding: 20px 24px;
            border: 1px solid var(--line-light);
            border-radius: var(--radius-sub);
            background: #fff;
            font-size: 15px;
            font-weight: 500;
            color: var(--ink-muted);
            transition: all .25s ease;
        }
        .prev-btn:hover,
        .next-btn:hover {
            border-color: var(--brand-deep);
            color: var(--brand-deep);
            box-shadow: var(--shadow-card);
            transform: translateY(-2px);
        }
        .prev-btn i,
        .next-btn i {
            font-size: 18px;
        }

        /* ===== 右侧栏 ===== */
        .article-sidebar {
            display: flex;
            flex-direction: column;
            gap: 24px;
        }
        .sidebar-card {
            background: var(--surface-card);
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            padding: 24px;
            transition: box-shadow .25s ease;
        }
        .sidebar-card:hover {
            box-shadow: var(--shadow-pop);
        }
        .cta-card {
            background: linear-gradient(135deg, var(--brand-deep), var(--brand-mid));
            color: #fff;
            border-radius: var(--radius-card);
            padding: 32px 24px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }
        .cta-card::before {
            content: '';
            position: absolute;
            right: -40px;
            top: -40px;
            width: 120px;
            height: 120px;
            border-radius: 50%;
            background: rgba(255, 255, 255, .08);
        }
        .cta-card h3 {
            font-size: 1.35rem;
            font-weight: 800;
            margin-bottom: 10px;
            position: relative;
            z-index: 1;
        }
        .cta-card p {
            font-size: 14px;
            color: rgba(255, 255, 255, .85);
            margin-bottom: 20px;
            line-height: 1.7;
            position: relative;
            z-index: 1;
        }
        .cta-card .btn {
            background: #fff;
            color: var(--brand-deep);
            width: 100%;
            position: relative;
            z-index: 1;
        }
        .cta-card .btn:hover {
            background: var(--accent-gold-soft);
            transform: translateY(-2px);
        }
        .sidebar-title {
            font-size: 1.1rem;
            font-weight: 800;
            color: var(--ink-normal);
            margin-bottom: 18px;
            display: flex;
            align-items: center;
            gap: 8px;
        }
        .sidebar-title::after {
            content: '';
            flex: 1;
            height: 1px;
            background: var(--line-light);
        }
        .latest-posts-list {
            list-style: none;
        }
        .latest-posts-list li {
            padding: 12px 0;
            border-bottom: 1px solid var(--line-light);
        }
        .latest-posts-list li:last-child {
            border-bottom: none;
            padding-bottom: 0;
        }
        .latest-posts-list .post-date {
            display: block;
            font-size: 13px;
            color: var(--ink-faint);
            margin-bottom: 4px;
        }
        .latest-posts-list a.post-link {
            font-size: 15px;
            font-weight: 500;
            color: var(--ink-normal);
            line-height: 1.5;
            display: block;
            transition: color .2s;
        }
        .latest-posts-list a.post-link:hover {
            color: var(--brand-deep);
        }
        .category-card .category-list {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 10px;
        }
        .category-card .category-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            padding: 10px 14px;
            background: var(--bg-soft);
            border-radius: var(--radius-sub);
            font-size: 14px;
            font-weight: 500;
            color: var(--ink-muted);
            transition: all .2s;
        }
        .category-card .category-link i {
            font-size: 13px;
            color: var(--accent-gold);
        }
        .category-card .category-link:hover {
            background: var(--brand-soft);
            color: var(--brand-deep);
        }

        /* ===== 相关推荐 ===== */
        .related-section {
            background: var(--bg-soft);
            padding: 64px 0 80px;
        }
        .related-section h2 {
            font-size: clamp(1.5rem, 2vw + .8rem, 2rem);
            font-weight: 800;
            margin-bottom: 8px;
            color: var(--ink-normal);
        }
        .related-sub {
            color: var(--ink-muted);
            font-size: 15px;
            margin-bottom: 32px;
        }
        .related-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 24px;
        }
        @media (min-width: 640px) {
            .related-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (min-width: 1024px) {
            .related-grid {
                grid-template-columns: 1fr 1fr 1fr;
            }
        }
        .related-card {
            background: var(--surface-card);
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: all .25s ease;
            display: flex;
            flex-direction: column;
        }
        .related-card:hover {
            box-shadow: var(--shadow-pop);
            transform: translateY(-4px);
        }
        .related-card .rel-img {
            width: 100%;
            aspect-ratio: 16/10;
            object-fit: cover;
            background: #EDE8DF;
        }
        .related-card .rel-body {
            padding: 20px 22px 22px;
            flex: 1;
            display: flex;
            flex-direction: column;
        }
        .related-card .rel-title {
            font-size: 1.05rem;
            font-weight: 700;
            color: var(--ink-normal);
            line-height: 1.45;
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            transition: color .2s;
        }
        .related-card .rel-title:hover {
            color: var(--brand-deep);
        }
        .related-card .rel-excerpt {
            font-size: 14px;
            color: var(--ink-muted);
            line-height: 1.6;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
            margin-bottom: 14px;
            flex: 1;
        }
        .related-card .rel-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            font-size: 13px;
            color: var(--ink-faint);
        }
        .related-back {
            text-align: center;
            margin-top: 40px;
        }
        .related-back a {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            color: var(--brand-deep);
            font-weight: 600;
            font-size: 15px;
            padding: 10px 24px;
            border: 1.5px solid var(--brand-deep);
            border-radius: var(--radius-pill);
            transition: all .25s;
        }
        .related-back a:hover {
            background: var(--brand-soft);
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--brand-deep);
            color: rgba(255, 255, 255, .85);
            padding: 64px 0 40px;
        }
        .footer-grid {
            display: grid;
            grid-template-columns: 1fr;
            gap: 40px;
            margin-bottom: 48px;
        }
        @media (min-width: 640px) {
            .footer-grid {
                grid-template-columns: 1fr 1fr;
            }
        }
        @media (min-width: 1024px) {
            .footer-grid {
                grid-template-columns: 2fr 1fr 1fr 1.4fr;
            }
        }
        .footer-brand .brand-logo {
            margin-bottom: 16px;
        }
        .footer-brand .brand-icon {
            background: rgba(255, 255, 255, .12);
            border-color: var(--accent-gold);
        }
        .footer-brand .brand-text {
            color: #fff;
        }
        .footer-brand .brand-text em {
            color: var(--accent-gold);
        }
        .footer-desc {
            font-size: 14px;
            line-height: 1.7;
            color: rgba(255, 255, 255, .7);
            max-width: 300px;
        }
        .footer-title {
            font-size: 15px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 18px;
            letter-spacing: .02em;
        }
        .footer-links {
            list-style: none;
        }
        .footer-links li {
            margin-bottom: 10px;
        }
        .footer-links a {
            font-size: 14px;
            color: rgba(255, 255, 255, .7);
            transition: color .2s;
        }
        .footer-links a:hover {
            color: var(--accent-gold);
        }
        .footer-contact {
            display: flex;
            flex-direction: column;
            gap: 10px;
            margin-bottom: 20px;
        }
        .footer-contact-item {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 14px;
            color: rgba(255, 255, 255, .7);
        }
        .footer-contact-item i {
            color: var(--accent-gold);
            width: 18px;
            text-align: center;
        }
        .footer-subscribe {
            display: flex;
            gap: 8px;
            margin-top: 16px;
        }
        .footer-subscribe input {
            flex: 1;
            height: 42px;
            border-radius: var(--radius-pill);
            border: 1px solid rgba(255, 255, 255, .2);
            background: rgba(255, 255, 255, .08);
            padding: 0 16px;
            font-size: 14px;
            color: #fff;
            outline: none;
            min-width: 0;
            transition: all .2s;
        }
        .footer-subscribe input::placeholder {
            color: rgba(255, 255, 255, .5);
        }
        .footer-subscribe input:focus {
            border-color: var(--accent-gold);
            background: rgba(255, 255, 255, .14);
        }
        .footer-subscribe .btn-gold {
            height: 42px;
            padding: 0 20px;
            font-size: 14px;
            border-radius: var(--radius-pill);
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .12);
            padding-top: 24px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 12px;
        }
        @media (min-width: 768px) {
            .footer-bottom {
                flex-direction: row;
                justify-content: space-between;
            }
        }
        .footer-bottom p {
            font-size: 13px;
            color: rgba(255, 255, 255, .5);
        }
        .footer-bottom-links {
            display: flex;
            gap: 18px;
        }
        .footer-bottom-links a {
            font-size: 13px;
            color: rgba(255, 255, 255, .5);
            transition: color .2s;
        }
        .footer-bottom-links a:hover {
            color: var(--accent-gold);
        }

        /* ===== 打印 ===== */
        @media print {
            .site-header,
            .article-sidebar,
            .related-section,
            .article-prev-next,
            .site-footer {
                display: none !important;
            }
            .article-layout {
                grid-template-columns: 1fr !important;
            }
            body {
                background: #fff;
            }
        }
        @media (max-width: 520px) {
            .article-hero {
                padding: 36px 0;
            }
            .article-hero h1 {
                font-size: 1.5rem;
            }
            .container {
                padding-left: 16px;
                padding-right: 16px;
            }
            .sidebar-card {
                padding: 20px;
            }
            .footer-grid {
                gap: 28px;
            }
        }

/* roulang page: category2 */
:root {
  --bg-page: #F7F5F0;
  --bg-soft: #F0ECE3;
  --surface-card: #FFFFFF;
  --brand-deep: #0E4B3C;
  --brand-mid: #22755F;
  --brand-soft: #E1EDE6;
  --accent-gold: #C4974C;
  --accent-gold-soft: #F2E6D2;
  --ink-normal: #222A27;
  --ink-muted: #5C6762;
  --ink-faint: #8A938E;
  --line-light: #E5E0D6;
  --shadow-card: 0 1px 2px rgba(20,36,30,.04), 0 8px 24px -12px rgba(20,36,30,.12);
  --shadow-pop: 0 20px 40px -20px rgba(20,36,30,.28);
  --radius-card: 24px;
  --radius-sub: 14px;
  --radius-pill: 999px;
  --font-sans: system-ui, -apple-system, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Noto Sans CJK SC", sans-serif;
  --container-max: 1200px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-sans);
  background: var(--bg-page);
  color: var(--ink-normal);
  font-size: 16px;
  line-height: 1.85;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color .2s ease;
}

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

input {
  font-family: inherit;
}

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

@media (max-width: 640px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }
}

/* ===== Header ===== */
.site-header {
  background: #fff;
  border-bottom: 1px solid var(--line-light);
  position: sticky;
  top: 0;
  z-index: 50;
  height: 72px;
  display: flex;
  align-items: center;
  box-shadow: 0 1px 0 rgba(20,36,30,.02);
}

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

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  width: 100%;
}

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

.brand-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--brand-deep);
  color: #fff;
  font-size: 18px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--accent-gold);
}

.brand-text {
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: .02em;
  color: var(--ink-normal);
  white-space: nowrap;
}

.brand-text em {
  font-style: normal;
  color: var(--accent-gold);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-link {
  font-size: 15px;
  font-weight: 500;
  color: var(--ink-muted);
  padding: 8px 2px;
  position: relative;
  white-space: nowrap;
  transition: color .2s ease;
}

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

.nav-link::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 2px;
  background: var(--brand-deep);
  border-radius: 2px;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .25s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
  transform: scaleX(1);
}

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

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

.search-box {
  display: flex;
  align-items: center;
  background: var(--bg-soft);
  border-radius: var(--radius-pill);
  padding: 8px 16px;
  gap: 8px;
  width: 200px;
  height: 40px;
  border: 1px solid transparent;
  transition: all .25s ease;
}

.search-box:focus-within {
  background: #fff;
  border-color: var(--brand-deep);
  box-shadow: 0 0 0 3px rgba(14,75,60,.15);
}

.search-box i {
  color: var(--ink-faint);
  font-size: 14px;
}

.search-box input {
  border: none;
  background: transparent;
  outline: none;
  font-size: 14px;
  color: var(--ink-normal);
  width: 100%;
}

.search-box input::placeholder {
  color: var(--ink-faint);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  color: var(--ink-normal);
  padding: 4px 8px;
  line-height: 1;
}

@media(max-width: 1024px) {
  .header-inner {
    gap: 16px;
  }
  .main-nav {
    gap: 20px;
  }
  .search-box {
    width: 160px;
  }
}

@media(max-width: 768px) {
  .main-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: #fff;
    flex-direction: column;
    align-items: flex-start;
    padding: 20px 24px;
    gap: 12px;
    border-bottom: 1px solid var(--line-light);
    box-shadow: var(--shadow-pop);
  }
  .main-nav.open {
    display: flex;
  }
  .main-nav .nav-link {
    font-size: 16px;
  }
  .header-actions .search-box {
    display: none;
  }
  .header-actions .btn-primary {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: var(--radius-pill);
  font-weight: 600;
  font-size: 15px;
  padding: 12px 26px;
  border: none;
  transition: all .25s ease;
  cursor: pointer;
  letter-spacing: .02em;
  line-height: 1.2;
  white-space: nowrap;
}

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

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

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

.btn-outline {
  background: transparent;
  border: 1px solid var(--brand-deep);
  color: var(--brand-deep);
}

.btn-outline:hover {
  background: var(--brand-soft);
  transform: translateY(-2px);
}

.btn-gold {
  background: linear-gradient(135deg, #C4974C, #A8792F);
  color: #fff;
}

.btn-gold:hover {
  filter: brightness(1.05);
  transform: translateY(-2px);
  box-shadow: var(--shadow-pop);
}

.btn-sm {
  padding: 8px 20px;
  font-size: 14px;
}

.btn-lg {
  padding: 16px 36px;
  font-size: 16px;
}

/* ===== Page Hero ===== */
.page-hero {
  background: var(--bg-soft);
  padding: 56px 0;
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  right: -80px;
  top: -80px;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: var(--brand-soft);
  opacity: .6;
  pointer-events: none;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  opacity: .08;
  pointer-events: none;
}

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--ink-faint);
  margin-bottom: 16px;
  flex-wrap: wrap;
}

.breadcrumb a {
  color: var(--ink-faint);
  transition: color .2s;
}

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

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

.page-hero h1 {
  font-size: clamp(1.5rem, 2vw + 0.8rem, 2.125rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--ink-normal);
  line-height: 1.25;
  margin-bottom: 12px;
}

.page-hero .subtitle {
  font-size: 17px;
  color: var(--ink-muted);
  max-width: 680px;
  line-height: 1.7;
}

/* ===== Section ===== */
.section {
  padding: 96px 0;
}

@media(max-width: 768px) {
  .section {
    padding: 64px 0;
  }
}

.section-head {
  margin-bottom: 48px;
}

.section-head .eyebrow {
  display: inline-block;
  background: var(--accent-gold-soft);
  color: var(--accent-gold);
  font-size: 13px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: var(--radius-pill);
  margin-bottom: 12px;
  letter-spacing: .04em;
}

.section-head h2 {
  font-size: clamp(1.5rem, 2vw + 0.8rem, 2.125rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.25;
  color: var(--ink-normal);
  margin-bottom: 12px;
}

.section-head p {
  font-size: 16px;
  color: var(--ink-muted);
  max-width: 560px;
  line-height: 1.7;
}

/* ===== Service Card ===== */
.service-card {
  background: var(--surface-card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 32px;
  position: relative;
  overflow: hidden;
  transition: all .25s ease;
  height: 100%;
  border: 1px solid transparent;
}

.service-card:hover {
  box-shadow: var(--shadow-pop);
  transform: translateY(-4px);
  border-color: var(--brand-soft);
}

.service-card .icon-wrap {
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--brand-soft);
  color: var(--brand-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  margin-bottom: 20px;
}

.service-card .number-badge {
  position: absolute;
  top: 20px;
  right: 28px;
  font-size: 56px;
  font-weight: 800;
  color: var(--accent-gold);
  opacity: .2;
  line-height: 1;
  font-family: var(--font-sans);
}

.service-card h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--ink-normal);
}

.service-card .desc {
  font-size: 15px;
  color: var(--ink-muted);
  line-height: 1.7;
  margin-bottom: 16px;
}

.service-card ul {
  list-style: none;
  display: grid;
  gap: 8px;
}

.service-card ul li {
  font-size: 14px;
  color: var(--ink-muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-card ul li i {
  color: var(--brand-deep);
  font-size: 12px;
  flex-shrink: 0;
}

/* ===== Data Band ===== */
.data-band {
  background: var(--brand-deep);
  color: #fff;
  padding: 72px 0;
  position: relative;
  overflow: hidden;
}

.data-band::before {
  content: '';
  position: absolute;
  left: -60px;
  bottom: -100px;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  border: 2px solid rgba(196,151,76,.4);
  pointer-events: none;
}

.data-band::after {
  content: '';
  position: absolute;
  right: -40px;
  top: -60px;
  width: 180px;
  height: 180px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.08);
  pointer-events: none;
}

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

.data-band .section-head p {
  color: rgba(255,255,255,.7);
}

.data-band .section-head .eyebrow {
  background: rgba(196,151,76,.2);
  color: var(--accent-gold);
}

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

@media(max-width: 768px) {
  .data-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

.data-item {
  text-align: center;
  padding: 24px 16px;
  background: rgba(255,255,255,.04);
  border-radius: var(--radius-sub);
  border: 1px solid rgba(255,255,255,.08);
}

.data-item .value {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
}

.data-item .label {
  font-size: 13px;
  color: rgba(255,255,255,.7);
  margin-top: 6px;
  letter-spacing: .04em;
}

.data-item .gold-line {
  width: 40px;
  height: 3px;
  background: var(--accent-gold);
  border-radius: 3px;
  margin: 14px auto 0;
}

/* ===== Scenario Card ===== */
.scenario-card {
  background: var(--surface-card);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-card);
  padding: 28px;
  transition: all .25s ease;
  height: 100%;
  border: 1px solid var(--line-light);
}

.scenario-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-pop);
  border-color: var(--brand-soft);
}

.scenario-card .scenario-icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-gold-soft);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  margin-bottom: 16px;
}

.scenario-card h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--ink-normal);
}

.scenario-card p {
  font-size: 14px;
  color: var(--ink-muted);
  line-height: 1.7;
}

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

@media(max-width: 1024px) {
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media(max-width: 640px) {
  .process-steps {
    grid-template-columns: 1fr;
  }
}

.process-step {
  position: relative;
  background: var(--surface-card);
  border-radius: var(--radius-card);
  padding: 28px;
  box-shadow: var(--shadow-card);
  border-top: 4px solid var(--brand-deep);
  transition: transform .25s ease, box-shadow .25s ease;
  height: 100%;
}

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

.process-step .step-num {
  font-size: 40px;
  font-weight: 800;
  color: var(--accent-gold);
  opacity: .35;
  line-height: 1;
  margin-bottom: 14px;
}

.process-step h3 {
  font-size: 1.125rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--ink-normal);
}

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

/* ===== FAQ ===== */
.faq-list {
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.faq-item {
  background: var(--surface-card);
  border: 1px solid var(--line-light);
  border-radius: var(--radius-sub);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color .25s ease;
}

.faq-item summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 24px;
  font-weight: 600;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  color: var(--ink-normal);
  user-select: none;
}

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

.faq-item summary::after {
  content: '+';
  font-size: 24px;
  color: var(--brand-deep);
  font-weight: 400;
  transition: transform .3s ease;
  flex-shrink: 0;
  line-height: 1;
}

.faq-item[open] summary::after {
  transform: rotate(45deg);
}

.faq-item[open] {
  border-color: var(--brand-deep);
}

.faq-item .answer {
  padding: 0 24px 20px;
  color: var(--ink-muted);
  font-size: 14px;
  line-height: 1.75;
}

/* ===== CTA ===== */
.cta-card {
  border-radius: 32px;
  background: linear-gradient(135deg, var(--brand-deep), var(--brand-mid));
  padding: 64px;
  color: #fff;
  text-align: center;
  position: relative;
  overflow: hidden;
}

@media(max-width: 768px) {
  .cta-card {
    padding: 40px 24px;
    border-radius: 24px;
  }
}

.cta-card::before {
  content: '';
  position: absolute;
  right: -40px;
  top: -40px;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,.15);
  pointer-events: none;
}

.cta-card::after {
  content: '';
  position: absolute;
  left: -30px;
  bottom: -60px;
  width: 160px;
  height: 160px;
  border-radius: 50%;
  border: 2px solid rgba(196,151,76,.3);
  pointer-events: none;
}

.cta-card h2 {
  font-size: clamp(1.5rem, 2vw + 0.8rem, 2.125rem);
  font-weight: 800;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.cta-card p {
  color: rgba(255,255,255,.85);
  max-width: 480px;
  margin: 0 auto 28px;
  font-size: 15px;
  line-height: 1.7;
}

.cta-card .btn-gold {
  box-shadow: 0 8px 24px rgba(0,0,0,.2);
}

.cta-card .btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 32px rgba(0,0,0,.28);
}

/* ===== Footer ===== */
.site-footer {
  background: var(--brand-deep);
  color: rgba(255,255,255,.85);
  padding: 64px 0 40px;
  margin-top: 96px;
}

@media(max-width: 768px) {
  .site-footer {
    padding: 48px 0 32px;
    margin-top: 64px;
  }
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.6fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid rgba(255,255,255,.12);
}

@media(max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
}

@media(max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 24px;
  }
}

.footer-brand .brand-logo .brand-icon {
  background: rgba(255,255,255,.12);
  border-color: var(--accent-gold);
}

.footer-brand .brand-logo .brand-text {
  color: #fff;
}

.footer-brand .brand-logo .brand-text em {
  color: var(--accent-gold);
}

.footer-desc {
  font-size: 14px;
  color: rgba(255,255,255,.6);
  margin-top: 16px;
  max-width: 260px;
  line-height: 1.6;
}

.footer-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 16px;
}

.footer-links {
  list-style: none;
  display: grid;
  gap: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,.7);
  transition: color .2s ease;
}

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

.footer-contact {
  display: grid;
  gap: 10px;
  margin-bottom: 16px;
}

.footer-contact-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: rgba(255,255,255,.7);
}

.footer-contact-item i {
  color: var(--accent-gold);
  width: 18px;
  text-align: center;
}

.footer-subscribe {
  display: flex;
  gap: 8px;
  margin-top: 8px;
}

.footer-subscribe input {
  flex: 1;
  height: 40px;
  border-radius: var(--radius-pill);
  border: 1px solid rgba(255,255,255,.2);
  background: rgba(255,255,255,.08);
  padding: 0 16px;
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: all .25s ease;
  min-width: 0;
}

.footer-subscribe input:focus {
  border-color: var(--accent-gold);
  background: rgba(255,255,255,.12);
}

.footer-subscribe input::placeholder {
  color: rgba(255,255,255,.5);
}

.footer-subscribe .btn {
  flex-shrink: 0;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 24px;
  font-size: 13px;
  color: rgba(255,255,255,.5);
  flex-wrap: wrap;
  gap: 8px;
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  color: rgba(255,255,255,.5);
  transition: color .2s;
}

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

/* ===== Utility ===== */
.text-center { text-align: center; }

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

.bg-page { background: var(--bg-page); }

/* focus visible */
a:focus-visible,
button:focus-visible,
input:focus-visible,
summary:focus-visible {
  outline: 2px solid var(--brand-deep);
  outline-offset: 2px;
}