/* roulang page: index */
:root {
  --ink: #080A0E;
  --ink-soft: #10141B;
  --ink-card: #171D26;
  --gold: #D4A24C;
  --gold-light: #F2D489;
  --gold-dark: #9C6F2F;
  --crimson: #A63A2B;
  --ivory: #F7F4EE;
  --body: #2B2B33;
  --muted: #6E6E78;
  --grad-brand: linear-gradient(100deg, #8C6530 0%, #D4A24C 50%, #F2D489 100%);
  --grad-cta: linear-gradient(135deg, #E8BE6B 0%, #C58A34 100%);
  --glow-gold: 0 0 18px rgba(212,162,76,0.40), 0 0 40px rgba(212,162,76,0.18);
  --radius: 20px;
  --radius-sm: 12px;
  --shadow-card: 0 8px 30px rgba(15,10,4,0.08);
  --bs-body-color: #2B2B33;
  --bs-border-color: rgba(212,162,76,0.22);
  --bs-link-color: #9C6F2F;
  --bs-link-hover-color: #D4A24C;
  --bs-font-sans-serif: 'PingFang SC','Microsoft YaHei','Noto Sans SC','Source Han Sans SC',sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'PingFang SC','Microsoft YaHei','Noto Sans SC','Source Han Sans SC',sans-serif;
  background: #fff;
  color: var(--body);
  line-height: 1.75;
  overflow-x: hidden;
}
a { text-decoration: none; transition: all .25s ease; }
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font-family: inherit; }
.container { max-width: 1200px; }

/* ===== Bootstrap 覆盖 ===== */
.btn { border-radius: var(--radius-sm); }
.btn:focus, .btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; box-shadow: 0 0 0 4px rgba(212,162,76,0.18); }
.form-control, .form-select {
  background: #fff;
  border: 1px solid rgba(212,162,76,0.25);
  border-radius: 10px;
  height: 46px;
  transition: border-color .25s, box-shadow .25s;
}
.form-control:focus, .form-select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,162,76,0.18);
  background: #fff;
}
textarea.form-control { height: auto; }
.accordion-item { border: 1px solid rgba(212,162,76,0.22); border-radius: 16px !important; overflow: hidden; }
.accordion-button { background: var(--ivory); color: var(--body); font-weight: 600; padding: 22px 24px; }
.accordion-button::after { background-image: none; content: '+'; color: var(--gold); font-size: 1.6rem; font-weight: 400; display: flex; align-items: center; justify-content: center; width: 24px; height: 24px; transition: transform .25s; }
.accordion-button:not(.collapsed)::after { content: '−'; transform: none; }
.accordion-button:not(.collapsed) { background: rgba(212,162,76,0.08); color: var(--body); box-shadow: none; }
.accordion-button:focus { box-shadow: 0 0 0 3px rgba(212,162,76,0.18); border-color: var(--gold); }
.accordion-body { background: var(--ivory); color: var(--muted); line-height: 1.8; }

/* ===== Header / Nav ===== */
.main-nav {
  min-height: 72px;
  background: rgba(8,10,14,0.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(212,162,76,0.25);
  padding-top: 0;
  padding-bottom: 0;
  z-index: 1040;
}
.main-nav::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(212,162,76,0.55), transparent);
  pointer-events: none;
}
.main-nav .navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0;
  margin: 0;
}
.brand-logo {
  width: 36px; height: 36px;
  border: 2px solid var(--gold);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; font-weight: 900;
  color: var(--gold-light);
  background: radial-gradient(circle at 35% 35%, rgba(212,162,76,0.3), transparent 75%);
  box-shadow: 0 0 14px rgba(212,162,76,0.35);
  flex-shrink: 0;
}
.brand-name {
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: 0.06em;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 22px rgba(212,162,76,0.25);
}
.main-nav .navbar-nav { gap: 4px; }
.main-nav .nav-link {
  color: #C8CCD4;
  font-size: 1rem;
  font-weight: 500;
  padding: 22px 14px;
  position: relative;
  transition: color .25s;
}
.main-nav .nav-link:hover { color: var(--gold-light); }
.main-nav .nav-link.active {
  color: var(--gold-light);
  background: rgba(212,162,76,0.08);
}
.main-nav .nav-link.active::after {
  content: '';
  position: absolute;
  left: 14px; right: 14px; bottom: 10px;
  height: 2px;
  background: var(--gold);
  box-shadow: 0 2px 12px rgba(212,162,76,0.6);
}
.btn-brand {
  background: var(--grad-cta);
  color: #1A1205;
  font-weight: 700;
  padding: 12px 28px;
  border-radius: 12px;
  border: none;
  transition: all .25s;
}
.btn-brand:hover {
  box-shadow: var(--glow-gold);
  color: #1A1205;
  transform: translateY(-2px);
  filter: brightness(1.06);
}
.btn-brand:active { transform: translateY(0); }
.btn-nav {
  height: 40px;
  padding: 8px 20px;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
}
.btn-outline-brand {
  background: transparent;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-weight: 600;
  padding: 10px 26px;
  border-radius: 12px;
  transition: all .25s;
}
.btn-outline-brand:hover {
  background: var(--grad-cta);
  border-color: transparent;
  color: #1A1205;
  box-shadow: var(--glow-gold);
  transform: translateY(-2px);
}
.btn-outline-brand:active { transform: translateY(0); }
.navbar-toggler {
  border: 1px solid var(--gold);
  border-radius: 8px;
  padding: 6px 10px;
}
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(212,162,76,0.3); }
.navbar-toggler-icon {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3E%3Cpath stroke='%23D4A24C' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 85vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  background: url('/assets/images/backpic/back-1.webp') center center / cover no-repeat;
  padding: 140px 0 80px;
  margin-top: 72px;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(8,10,14,0.80), rgba(8,10,14,0.55), rgba(8,10,14,0.78));
}
.hero .container { position: relative; z-index: 2; }
.hero h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.5rem);
  font-weight: 900;
  letter-spacing: 0.02em;
  line-height: 1.2;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  text-shadow: 0 0 30px rgba(212,162,76,0.15);
  margin-bottom: 20px;
  max-width: 820px;
}
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.82);
  max-width: 560px;
  margin-bottom: 32px;
  line-height: 1.7;
}
.hero .btn-group-flex { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-badges {
  display: flex;
  gap: 36px;
  flex-wrap: wrap;
  border-top: 1px solid rgba(212,162,76,0.22);
  padding-top: 28px;
}
.hero-badge { text-align: left; }
.hero-badge .num {
  font-size: 2rem;
  font-weight: 900;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: block;
  line-height: 1.2;
}
.hero-badge .label { font-size: 0.9rem; color: rgba(255,255,255,0.7); }

/* ===== Section 通用 ===== */
.section { padding: 100px 0; }
.section .section-head { margin-bottom: 48px; }
.section .section-head h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.15rem);
  font-weight: 800;
  margin-bottom: 14px;
  color: var(--body);
}
.section .section-head .bar {
  width: 60px; height: 4px;
  background: var(--grad-brand);
  border-radius: 2px;
}
.section-dark { background: var(--ink); }
.section-dark .section-head h2 { color: #fff; }
.section-dark-soft { background: var(--ink-soft); }
.section-dark-soft .section-head h2 { color: #fff; }
.section-ivory { background: var(--ivory); }
.bg-ivory { background: var(--ivory); }
.section-light { background: #fff; }
.text-gold { color: var(--gold); }

/* ===== 标题渐短线 ===== */
.section-title-gold h2 { color: #fff; }
.bar-gold { width: 60px; height: 4px; background: var(--grad-brand); border-radius: 2px; margin-bottom: 18px; }

/* ===== 议程时间线 ===== */
.timeline-sect { padding: 100px 0; background: var(--ink-soft); }
.timeline-wrap { position: relative; padding: 20px 0; }
.timeline-wrap::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  transform: translateX(-50%);
  background: linear-gradient(180deg, transparent, var(--gold) 8%, var(--gold) 92%, transparent);
}
.timeline-item {
  position: relative;
  width: 50%;
  padding: 22px 44px 22px 0;
}
.timeline-item:nth-child(even) { left: 50%; padding: 22px 0 22px 44px; }
.timeline-item:nth-child(odd) { text-align: right; padding-right: 44px; }
.timeline-item:nth-child(odd) .timeline-card { margin-left: auto; }
.timeline-item::before {
  content: '';
  position: absolute;
  top: 40px;
  width: 14px; height: 14px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(212,162,76,0.22), 0 0 18px rgba(212,162,76,0.55);
  z-index: 2;
}
.timeline-item:nth-child(odd)::before { right: -8px; }
.timeline-item:nth-child(even)::before { left: -8px; }
.timeline-card {
  background: var(--ink-card);
  border: 1px solid rgba(212,162,76,0.28);
  border-radius: var(--radius);
  padding: 28px 32px;
  transition: all .3s;
  max-width: 520px;
}
.timeline-card:hover {
  border-color: var(--gold);
  box-shadow: var(--glow-gold);
  transform: translateY(-3px);
}
.timeline-card .time {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.timeline-card h4 { font-size: 1.2rem; font-weight: 700; color: #fff; margin-bottom: 8px; }
.timeline-card p { font-size: 0.9rem; color: rgba(255,255,255,0.62); line-height: 1.7; margin: 0; }

/* ===== 嘉宾卡片 ===== */
.card-speaker {
  background: #fff;
  border: 1px solid rgba(212,162,76,0.18);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: all .35s;
  height: 100%;
  display: flex;
  flex-direction: column;
}
.card-speaker:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(15,10,4,0.12), var(--glow-gold);
  border-color: rgba(212,162,76,0.4);
}
.card-speaker__img { aspect-ratio: 16/9; overflow: hidden; background: var(--ink); }
.card-speaker__img img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s; }
.card-speaker:hover .card-speaker__img img { transform: scale(1.05); }
.card-speaker__body { padding: 28px; display: flex; flex-direction: column; flex: 1; }
.card-speaker__body h3 { font-size: 1.25rem; font-weight: 700; color: var(--body); margin-bottom: 4px; }
.card-speaker__body .role { font-size: 0.85rem; color: var(--gold-dark); font-weight: 500; margin-bottom: 14px; }
.card-speaker__body p { font-size: 0.95rem; color: var(--muted); line-height: 1.7; flex: 1; }
.card-speaker__body a { color: var(--gold-dark); font-weight: 600; font-size: 0.9rem; }
.card-speaker__body a:hover { color: var(--gold); }
.card-speaker--wide { flex-direction: row; }
.card-speaker--wide .card-speaker__img { width: 40%; aspect-ratio: auto; min-height: 100%; }
.card-speaker--wide .card-speaker__body { padding: 36px; }
.badge-tag {
  display: inline-block;
  background: rgba(212,162,76,0.16);
  color: var(--gold-dark);
  font-size: 0.78rem;
  font-weight: 600;
  border-radius: 6px;
  padding: 4px 12px;
  margin-bottom: 14px;
  align-self: flex-start;
}

/* ===== 资讯列表 ===== */
.news-list { display: flex; flex-direction: column; gap: 20px; }
.news-item {
  display: flex;
  gap: 20px;
  background: #fff;
  border: 1px solid rgba(212,162,76,0.14);
  border-radius: 16px;
  padding: 20px;
  transition: all .3s;
  color: var(--body);
}
.news-item:hover {
  border-color: rgba(212,162,76,0.4);
  box-shadow: 0 10px 30px rgba(15,10,4,0.08), var(--glow-gold);
  transform: translateY(-2px);
}
.news-item__thumb {
  width: 120px; height: 80px;
  border-radius: 10px;
  overflow: hidden;
  background: var(--grad-brand);
  flex-shrink: 0;
  display: flex; align-items: center; justify-content: center;
}
.news-item__thumb img { width: 100%; height: 100%; object-fit: cover; }
.thumb-placeholder { color: rgba(255,255,255,0.85); font-weight: 700; font-size: 0.9rem; }
.news-item__content { flex: 1; min-width: 0; }
.news-item__content h4 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--body);
  margin-bottom: 6px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.news-item:hover .news-item__content h4 { color: var(--gold-dark); }
.news-item__content p {
  font-size: 0.88rem;
  color: var(--muted);
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.news-item__meta { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; }
.news-item__meta .badge-tag { margin-bottom: 0; }
.news-date { font-size: 0.8rem; color: var(--muted); }
.read-more { font-size: 0.85rem; color: var(--gold-dark); font-weight: 600; }
.news-item:hover .read-more { color: var(--gold); }
.link-more { color: var(--gold-dark); font-weight: 600; font-size: 0.95rem; }
.link-more:hover { color: var(--gold); }
.link-more i { font-style: normal; }
.empty-state {
  width: 100%;
  min-height: 120px;
  border: 1.5px dashed rgba(212,162,76,0.35);
  border-radius: var(--radius);
  background: rgba(212,162,76,0.04);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  color: var(--muted);
  font-size: 0.95rem;
}
.empty-state__icon { font-size: 1.5rem; color: rgba(212,162,76,0.6); }

/* ===== 票种对比 ===== */
.ticket-sect { background: var(--ink); padding: 100px 0; }
.ticket-card {
  position: relative;
  background: var(--ink-card);
  border: 1px solid rgba(212,162,76,0.24);
  border-radius: var(--radius);
  padding: 40px 32px;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: all .3s;
}
.ticket-card:hover { border-color: rgba(212,162,76,0.5); box-shadow: var(--glow-gold); transform: translateY(-4px); }
.ticket-card--featured {
  transform: scale(1.04);
  background: var(--ink-soft);
  border: 2px solid var(--gold);
  box-shadow: var(--glow-gold);
}
.ticket-card--featured:hover { transform: scale(1.04); }
.ticket-badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--crimson);
  color: var(--gold-light);
  font-size: 0.78rem;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 8px;
  letter-spacing: 0.08em;
}
.ticket-card .ticket-name { font-size: 1.1rem; font-weight: 700; color: var(--gold-light); margin-bottom: 14px; }
.ticket-card .ticket-name small { display: block; font-size: 0.78rem; font-weight: 400; color: rgba(255,255,255,0.5); margin-top: 4px; }
.ticket-price { margin-bottom: 24px; }
.ticket-price .currency { font-size: 1rem; color: var(--gold); font-weight: 600; }
.ticket-price .amount { font-size: 2rem; font-weight: 900; background: var(--grad-brand); -webkit-background-clip: text; background-clip: text; color: transparent; }
.ticket-price .unit { font-size: 0.8rem; color: rgba(255,255,255,0.5); }
.ticket-list { list-style: none; padding: 0; margin: 0 0 30px; flex: 1; }
.ticket-list li { color: rgba(255,255,255,0.72); font-size: 0.9rem; padding: 7px 0; display: flex; align-items: flex-start; gap: 10px; line-height: 1.6; }
.ticket-list li .icon { color: var(--gold); font-weight: 700; flex-shrink: 0; }
.ticket-card .btn { width: 100%; }

/* ===== 报名 CTA ===== */
.apply-sect { background: var(--ivory); padding: 100px 0; }
.apply-info .lead { font-size: 1.05rem; color: var(--muted); line-height: 1.8; max-width: 460px; margin-bottom: 36px; }
.apply-badges { display: flex; gap: 32px; flex-wrap: wrap; }
.apply-badge .num {
  font-size: 2rem;
  font-weight: 900;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  display: block;
  line-height: 1.2;
}
.apply-badge .label { font-size: 0.88rem; color: var(--muted); }
.apply-form-card {
  position: relative;
  background: var(--ink-card);
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid rgba(212,162,76,0.35);
  box-shadow: var(--glow-gold);
}
.apply-form-card::before {
  content: '';
  position: absolute;
  top: 0; left: 20%; right: 20%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.apply-form-card .form-label {
  color: var(--gold-light);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 6px;
}
.apply-form-card .form-control,
.apply-form-card .form-select {
  background: rgba(255,255,255,0.95);
  border: 1px solid rgba(212,162,76,0.25);
  height: 46px;
}
.apply-form-card textarea.form-control { height: auto; }
.apply-form-card .btn-brand { width: 100%; padding: 14px; font-size: 1rem; }
.form-error { color: var(--crimson); font-size: 0.8rem; margin-top: 4px; min-height: 16px; }

/* ===== FAQ ===== */
.faq-sect { background: #fff; padding: 100px 0; }
.faq-sect .accordion { max-width: 880px; margin: 0 auto; }
.faq-sect .accordion-item { margin-bottom: 12px; }

/* ===== Footer ===== */
.footer {
  position: relative;
  background: var(--ink);
  padding: 64px 0 0;
  border-top: 2px solid transparent;
  border-image: linear-gradient(90deg, transparent, var(--gold), transparent) 1;
}
.footer::before {
  content: '';
  position: absolute;
  top: -2px; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.footer .footer-brand {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.3rem; font-weight: 900;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 12px;
}
.footer .footer-desc { color: rgba(255,255,255,0.5); font-size: 0.85rem; line-height: 1.7; max-width: 260px; }
.footer h5 {
  color: var(--gold-light);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 18px;
}
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 10px; }
.footer ul a {
  color: rgba(255,255,255,0.55);
  font-size: 0.875rem;
  transition: all .2s;
}
.footer ul a:hover { color: var(--gold); padding-left: 4px; }
.footer .contact-item { color: rgba(255,255,255,0.55); font-size: 0.875rem; margin-bottom: 8px; }
.footer-bottom {
  margin-top: 48px;
  border-top: 1px solid rgba(212,162,76,0.15);
  padding: 20px 0;
  text-align: center;
  color: rgba(255,255,255,0.4);
  font-size: 0.82rem;
}
.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--gold); }

/* ===== 响应式 ===== */
@media (max-width: 1199.98px) {
  .ticket-card { padding: 32px 22px; }
}
@media (max-width: 991.98px) {
  .section { padding: 80px 0; }
  .timeline-wrap::before { left: 12px; }
  .timeline-item, .timeline-item:nth-child(odd), .timeline-item:nth-child(even) {
    width: 100%;
    left: 0 !important;
    text-align: left !important;
    padding: 16px 0 16px 44px !important;
  }
  .timeline-item::before, .timeline-item:nth-child(odd)::before, .timeline-item:nth-child(even)::before {
    left: 6px !important;
    right: auto !important;
  }
  .ticket-card--featured { transform: none; }
  .ticket-card--featured:hover { transform: translateY(-4px); }
  .card-speaker--wide { flex-direction: column; }
  .card-speaker--wide .card-speaker__img { width: 100%; aspect-ratio: 16/9; }
}
@media (max-width: 767.98px) {
  .section { padding: 56px 0; }
  .hero { padding: 110px 0 56px; margin-top: 60px; }
  .hero h1 { font-size: 1.85rem; }
  .hero .btn-group-flex .btn { width: 100%; }
  .hero-badges { gap: 16px; display: grid; grid-template-columns: repeat(2, 1fr); }
  .news-item { flex-direction: column; padding: 16px; }
  .news-item__thumb { width: 100%; height: 120px; }
  .apply-form-card { padding: 24px; }
  .main-nav { min-height: 60px; }
  .main-nav .nav-link { padding: 14px; }
  .navbar-collapse {
    background: rgba(8,10,14,0.97);
    border-top: 1px solid rgba(212,162,76,0.2);
    padding: 12px 4px;
    border-radius: 0 0 16px 16px;
    max-height: calc(100vh - 60px);
    overflow-y: auto;
  }
  .main-nav .navbar-nav { gap: 0; }
  .main-nav .nav-item { border-bottom: 1px solid rgba(212,162,76,0.08); }
  .footer .col-md-6 { margin-bottom: 24px; }
  .timeline-sect, .ticket-sect, .apply-sect, .faq-sect { padding: 56px 0; }
}
@media (max-width: 520px) {
  .hero-badges { grid-template-columns: 1fr 1fr; gap: 14px; }
  .ticket-card { padding: 28px 20px; }
  .brand-name { font-size: 1.1rem; }
  .brand-logo { width: 30px; height: 30px; font-size: 0.85rem; }
  .section .section-head h2 { font-size: 1.4rem; }
}

/* roulang page: category1 */
:root {
            --ink: #080A0E;
            --ink-soft: #10141B;
            --ink-card: #171D26;
            --gold: #D4A24C;
            --gold-light: #F2D489;
            --gold-dark: #9C6F2F;
            --crimson: #A63A2B;
            --ivory: #F7F4EE;
            --body: #2B2B33;
            --muted: #6E6E78;
            --grad-brand: linear-gradient(100deg, #8C6530 0%, #D4A24C 50%, #F2D489 100%);
            --grad-cta: linear-gradient(135deg, #E8BE6B 0%, #C58A34 100%);
            --glow-gold: 0 0 18px rgba(212, 162, 76, 0.40), 0 0 40px rgba(212, 162, 76, 0.18);
            --radius-lg: 20px;
            --radius-md: 14px;
            --radius-sm: 10px;
            --section-pad: 90px;
            --font-body: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
        }

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

        [data-bs-theme="dark"] {
            --bs-body-color: #C8CCD4;
            --bs-body-bg: var(--ink);
            --bs-border-color: rgba(212, 162, 76, 0.25);
            --bs-link-color: var(--gold);
            --bs-link-hover-color: var(--gold-light);
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: var(--font-body);
            color: var(--body);
            background: #fff;
            line-height: 1.75;
            font-size: 1rem;
            overflow-x: hidden;
        }

        body.dark-sections {
            background: var(--ink);
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 700;
            line-height: 1.35;
            margin-bottom: 0.5rem;
        }

        a {
            text-decoration: none;
            color: var(--gold-dark);
            transition: color 0.25s ease;
        }

        a:hover {
            color: var(--gold);
        }

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

        ul {
            padding-left: 0;
            list-style: none;
        }

        .container {
            max-width: 1200px;
        }

        .section {
            padding: var(--section-pad) 0;
        }

        .section-dark {
            background: var(--ink-soft);
            color: #C8CCD4;
        }

        .section-light {
            background: var(--ivory);
        }

        .section-white {
            background: #fff;
        }

        .section-title-wrap {
            margin-bottom: 48px;
            max-width: 720px;
        }

        .section-title-wrap .section-kicker {
            font-size: 0.875rem;
            letter-spacing: 0.18em;
            color: var(--gold-dark);
            text-transform: uppercase;
            font-weight: 600;
            display: block;
            margin-bottom: 10px;
        }

        .section-title-wrap h2 {
            font-size: clamp(1.55rem, 2.6vw, 2.15rem);
            font-weight: 800;
            color: var(--ink);
            margin-bottom: 16px;
        }

        .section-dark .section-title-wrap h2 {
            color: #fff;
        }

        .section-light .section-title-wrap h2 {
            color: var(--ink);
        }

        .title-line {
            display: inline-block;
            width: 60px;
            height: 4px;
            border-radius: 4px;
            background: var(--grad-brand);
            margin-bottom: 20px;
        }

        .section-title-wrap .section-desc {
            color: var(--muted);
            font-size: 1rem;
            line-height: 1.75;
            margin-bottom: 0;
        }

        .section-dark .section-title-wrap .section-desc {
            color: #A6AAB4;
        }

        /* ===== Buttons ===== */
        .btn-brand,
        .btn-outline-brand {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 12px 28px;
            border-radius: var(--radius-sm);
            font-weight: 700;
            font-size: 0.95rem;
            line-height: 1.2;
            border: 2px solid transparent;
            transition: all 0.3s ease;
            position: relative;
            text-align: center;
        }

        .btn-brand {
            background: var(--grad-cta);
            color: #1A1205;
            box-shadow: 0 6px 20px rgba(197, 138, 52, 0.25);
        }

        .btn-brand:hover {
            color: #1A1205;
            transform: translateY(-2px);
            box-shadow: var(--glow-gold), 0 6px 20px rgba(197, 138, 52, 0.35);
        }

        .btn-brand:active {
            transform: translateY(1px);
            box-shadow: none;
        }

        .btn-brand:focus-visible,
        .btn-outline-brand:focus-visible {
            outline: none;
            box-shadow: 0 0 0 3px rgba(212, 162, 76, 0.5);
        }

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

        .btn-outline-brand:hover {
            background: var(--grad-brand);
            border-color: transparent;
            color: #1A1205;
            transform: translateY(-2px);
        }

        .btn-outline-brand:active {
            transform: translateY(1px);
            background: var(--grad-brand);
            color: #1A1205;
        }

        .btn-nav {
            padding: 8px 20px;
            font-size: 0.9rem;
            border-radius: 10px;
            height: 40px;
        }

        /* ===== Navbar ===== */
        .main-nav {
            background: rgba(8, 10, 14, 0.92);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            border-bottom: 1px solid rgba(212, 162, 76, 0.25);
            min-height: 72px;
            padding-top: 0;
            padding-bottom: 0;
            position: relative;
        }

        .main-nav::after {
            content: '';
            position: absolute;
            top: 100%;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, rgba(212, 162, 76, 0.7), transparent);
            pointer-events: none;
            box-shadow: 0 0 12px rgba(212, 162, 76, 0.3);
        }

        .main-nav .navbar-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            padding-top: 0;
            padding-bottom: 0;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: transparent;
            border: 2px solid var(--gold);
            color: var(--gold-light);
            font-size: 1.2rem;
            font-weight: 900;
            box-shadow: 0 0 14px rgba(212, 162, 76, 0.35);
            transition: box-shadow 0.3s ease, transform 0.3s ease;
            flex-shrink: 0;
        }

        .brand-logo:hover {
            box-shadow: var(--glow-gold);
            transform: scale(1.05);
        }

        .brand-name {
            font-size: 1.25rem;
            font-weight: 800;
            letter-spacing: 0.08em;
            background: var(--grad-brand);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            text-shadow: 0 0 20px rgba(212, 162, 76, 0.25);
            white-space: nowrap;
        }

        .main-nav .nav-link {
            color: #C8CCD4;
            font-size: 1rem;
            font-weight: 500;
            padding: 24px 14px;
            transition: color 0.3s ease, box-shadow 0.3s ease;
            position: relative;
            white-space: nowrap;
        }

        .main-nav .nav-link:hover {
            color: var(--gold-light);
            box-shadow: 0 2px 12px rgba(212, 162, 76, 0.6);
        }

        .main-nav .nav-link.active {
            color: var(--gold-light);
            box-shadow: 0 2px 12px rgba(212, 162, 76, 0.6);
            background: rgba(212, 162, 76, 0.08);
            border-radius: 4px;
        }

        .navbar-toggler {
            border-color: var(--gold);
            color: var(--gold);
            border-radius: 8px;
            padding: 6px 10px;
        }

        .navbar-toggler:focus {
            box-shadow: 0 0 0 3px rgba(212, 162, 76, 0.3);
        }

        .navbar-toggler-icon {
            background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(212,162,76,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
        }

        .navbar-collapse {
            background: var(--ink);
            border-radius: 0 0 16px 16px;
        }

        @media (max-width: 991.98px) {
            .main-nav {
                min-height: 64px;
            }
            .main-nav .nav-link {
                padding: 16px 14px;
            }
            .navbar-collapse {
                padding: 10px 16px 16px;
                border: 1px solid rgba(212, 162, 76, 0.2);
                border-top: 0;
            }
            .nav-item.ms-lg-3 {
                margin-top: 8px !important;
            }
        }

        /* ===== Page Hero ===== */
        .page-hero {
            min-height: 420px;
            display: flex;
            align-items: center;
            background-image: linear-gradient(100deg, rgba(8, 10, 14, 0.85), rgba(8, 10, 14, 0.65), rgba(8, 10, 14, 0.80)), url('/assets/images/backpic/back-1.webp');
            background-size: cover;
            background-position: center;
            color: #fff;
            padding: 120px 0 80px;
            position: relative;
            overflow: hidden;
        }

        .page-hero::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            right: 0;
            height: 60px;
            background: linear-gradient(to top, rgba(8, 10, 14, 0.6), transparent);
            pointer-events: none;
        }

        .page-hero .breadcrumb-custom {
            font-size: 0.875rem;
            color: #9A9FA9;
            margin-bottom: 22px;
            display: flex;
            flex-wrap: wrap;
            gap: 6px;
        }

        .page-hero .breadcrumb-custom a {
            color: rgba(212, 162, 76, 0.85);
            transition: color 0.25s;
        }

        .page-hero .breadcrumb-custom a:hover {
            color: var(--gold-light);
        }

        .page-hero .breadcrumb-custom .sep {
            color: rgba(255, 255, 255, 0.35);
            margin: 0 4px;
        }

        .page-hero h1 {
            font-size: clamp(2.1rem, 4.5vw, 3.5rem);
            font-weight: 900;
            letter-spacing: 0.02em;
            background: var(--grad-brand);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 18px;
            text-shadow: 0 0 40px rgba(212, 162, 76, 0.15);
        }

        .page-hero .hero-desc {
            font-size: 1.05rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.78);
            max-width: 600px;
            margin-bottom: 30px;
        }

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

        /* ===== Brand Intro ===== */
        .brand-intro {
            background: var(--ivory);
            position: relative;
        }

        .intro-grid {
            align-items: center;
        }

        .intro-media {
            position: relative;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: 0 18px 50px rgba(15, 10, 4, 0.16);
        }

        .intro-media img {
            width: 100%;
            aspect-ratio: 4 / 3;
            object-fit: cover;
        }

        .float-card {
            position: absolute;
            right: 16px;
            bottom: 16px;
            background: var(--ink-card);
            border: 1px solid rgba(212, 162, 76, 0.3);
            border-radius: var(--radius-md);
            padding: 18px 22px;
            color: #fff;
            box-shadow: var(--glow-gold);
            display: flex;
            align-items: center;
            gap: 12px;
        }

        .float-card .float-icon {
            font-size: 2rem;
            color: var(--gold);
            line-height: 1;
        }

        .float-card .float-num {
            font-size: 1.6rem;
            font-weight: 900;
            background: var(--grad-brand);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.2;
        }

        .float-card .float-label {
            font-size: 0.8rem;
            color: var(--muted);
        }

        .intro-copy h2 {
            font-size: clamp(1.55rem, 2.6vw, 2.15rem);
            font-weight: 800;
            color: var(--ink);
            margin-bottom: 14px;
        }

        .intro-copy .title-line {
            margin-bottom: 16px;
        }

        .intro-copy p {
            color: var(--body);
            line-height: 1.85;
            margin-bottom: 16px;
        }

        .brand-list {
            margin-top: 20px;
            display: grid;
            gap: 12px;
        }

        .brand-list li {
            display: flex;
            align-items: flex-start;
            gap: 10px;
            font-size: 0.95rem;
            color: var(--body);
            line-height: 1.65;
        }

        .brand-list li svg {
            flex-shrink: 0;
            margin-top: 3px;
        }

        .intro-copy .btn-brand {
            margin-top: 24px;
        }

        /* ===== Timeline ===== */
        .brand-timeline {
            background: var(--ink-soft);
            position: relative;
        }

        .timeline {
            position: relative;
            padding: 40px 0 20px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            top: 0;
            bottom: 0;
            left: 50%;
            width: 2px;
            transform: translateX(-50%);
            background: linear-gradient(to bottom, transparent, var(--gold), var(--gold), transparent);
            box-shadow: 0 0 12px rgba(212, 162, 76, 0.4);
        }

        .timeline-item {
            position: relative;
            width: 50%;
            padding-right: 40px;
            margin-bottom: 40px;
            text-align: right;
        }

        .timeline-item:nth-child(even) {
            left: 50%;
            padding-right: 0;
            padding-left: 40px;
            text-align: left;
        }

        .timeline-dot {
            position: absolute;
            top: 20px;
            right: -7px;
            width: 14px;
            height: 14px;
            border-radius: 50%;
            background: var(--gold);
            box-shadow: 0 0 12px rgba(212, 162, 76, 0.8), 0 0 24px rgba(212, 162, 76, 0.4);
        }

        .timeline-item:nth-child(even) .timeline-dot {
            right: auto;
            left: -7px;
        }

        .timeline-card {
            background: var(--ink-card);
            border: 1px solid rgba(212, 162, 76, 0.2);
            border-radius: var(--radius-md);
            padding: 24px 26px;
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
        }

        .timeline-card:hover {
            transform: translateY(-4px);
            border-color: rgba(212, 162, 76, 0.5);
            box-shadow: var(--glow-gold);
        }

        .timeline-time {
            font-size: 0.9rem;
            font-weight: 600;
            color: var(--gold);
            letter-spacing: 0.04em;
            margin-bottom: 6px;
        }

        .timeline-card h4 {
            font-size: 1.15rem;
            font-weight: 700;
            color: #fff;
            margin-bottom: 8px;
        }

        .timeline-card p {
            font-size: 0.9rem;
            color: #A6AAB4;
            line-height: 1.7;
            margin-bottom: 0;
        }

        /* ===== Services ===== */
        .brand-services {
            background: #fff;
        }

        .service-grid {
            display: grid;
            gap: 24px;
        }

        .service-card {
            background: var(--ivory);
            border: 1px solid rgba(212, 162, 76, 0.18);
            border-radius: var(--radius-lg);
            padding: 30px;
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
            height: 100%;
        }

        .service-card:hover {
            transform: translateY(-4px);
            box-shadow: 0 14px 40px rgba(15, 10, 4, 0.1), var(--glow-gold);
            border-color: rgba(212, 162, 76, 0.35);
        }

        .service-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 52px;
            height: 52px;
            border-radius: 12px;
            background: var(--grad-brand);
            color: #1A1205;
            font-size: 1.5rem;
            font-weight: 900;
            margin-bottom: 18px;
            box-shadow: 0 6px 18px rgba(212, 162, 76, 0.25);
        }

        .service-card h3 {
            font-size: 1.2rem;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 10px;
        }

        .service-card p {
            font-size: 0.9rem;
            color: var(--muted);
            line-height: 1.7;
            margin-bottom: 0;
        }

        .service-card-lg {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            background: var(--ink-card);
            border: 1px solid rgba(212, 162, 76, 0.3);
            overflow: hidden;
            padding: 0;
        }

        .service-card-lg .service-lg-copy {
            flex: 1 1 55%;
            padding: 36px 40px;
        }

        .service-card-lg .service-lg-copy h3 {
            color: #fff;
        }

        .service-card-lg .service-lg-copy p {
            color: #B8BCC4;
        }

        .service-card-lg .service-lg-media {
            flex: 1 1 45%;
            min-height: 220px;
            background-image: linear-gradient(100deg, rgba(8, 10, 14, 0.4), rgba(8, 10, 14, 0.4)), url('/assets/images/coverpic/cover-5.webp');
            background-size: cover;
            background-position: center;
        }

        .service-tag-list {
            display: flex;
            flex-wrap: wrap;
            gap: 8px;
            margin-top: 16px;
        }

        .service-tag-list span {
            background: rgba(212, 162, 76, 0.15);
            color: var(--gold-light);
            border-radius: 6px;
            padding: 4px 12px;
            font-size: 0.8rem;
            font-weight: 500;
        }

        /* ===== Stats ===== */
        .brand-stats {
            background: var(--ink);
            color: #fff;
            padding: 70px 0;
        }

        .stats-wrap {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 32px;
            text-align: center;
        }

        .stat-item {
            padding: 28px 16px;
            border-radius: var(--radius-md);
            background: rgba(212, 162, 76, 0.05);
            border: 1px solid rgba(212, 162, 76, 0.15);
            transition: border-color 0.3s ease, background 0.3s ease;
        }

        .stat-item:hover {
            border-color: rgba(212, 162, 76, 0.45);
            background: rgba(212, 162, 76, 0.09);
        }

        .stat-number {
            font-size: 2rem;
            font-weight: 900;
            background: var(--grad-brand);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            line-height: 1.3;
            display: block;
        }

        .stat-label {
            font-size: 0.875rem;
            color: #C8CCD4;
            margin-top: 6px;
        }

        /* ===== Updates List ===== */
        .brand-updates {
            background: var(--ivory);
        }

        .section-head-row {
            display: flex;
            flex-wrap: wrap;
            align-items: flex-end;
            justify-content: space-between;
            margin-bottom: 36px;
            gap: 16px;
        }

        .section-head-row .section-title-wrap {
            margin-bottom: 0;
        }

        .view-all {
            font-weight: 600;
            color: var(--gold-dark);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: 0.9rem;
        }

        .view-all:hover {
            color: var(--gold);
        }

        .update-list {
            display: grid;
            gap: 20px;
        }

        .update-item {
            display: flex;
            flex-wrap: wrap;
            align-items: center;
            gap: 20px;
            background: #fff;
            border: 1px solid rgba(212, 162, 76, 0.18);
            border-radius: var(--radius-md);
            padding: 16px;
            transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
        }

        .update-item:hover {
            transform: translateX(4px);
            box-shadow: 0 10px 30px rgba(15, 10, 4, 0.08);
            border-color: rgba(212, 162, 76, 0.4);
        }

        .update-thumb {
            width: 120px;
            height: 80px;
            border-radius: 10px;
            overflow: hidden;
            flex-shrink: 0;
        }

        .update-thumb img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform 0.4s ease;
        }

        .update-item:hover .update-thumb img {
            transform: scale(1.06);
        }

        .update-content {
            flex: 1 1 300px;
            min-width: 240px;
        }

        .update-content h4 {
            font-size: 1rem;
            font-weight: 700;
            color: var(--ink);
            margin-bottom: 6px;
            transition: color 0.25s;
        }

        .update-item:hover .update-content h4 {
            color: var(--gold-dark);
        }

        .update-content p {
            font-size: 0.85rem;
            color: var(--muted);
            margin-bottom: 8px;
            display: -webkit-box;
            -webkit-line-clamp: 2;
            -webkit-box-orient: vertical;
            overflow: hidden;
        }

        .update-meta {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            align-items: center;
            font-size: 0.8rem;
            color: var(--muted);
        }

        .update-meta .tag {
            background: rgba(212, 162, 76, 0.15);
            color: var(--gold-dark);
            border-radius: 6px;
            padding: 2px 10px;
            font-weight: 500;
        }

        .update-meta .date {
            color: var(--muted);
        }

        .update-meta .read-more {
            color: var(--gold-dark);
            font-weight: 600;
            margin-left: auto;
        }

        .update-meta .read-more:hover {
            color: var(--gold);
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: #fff;
        }

        .accordion {
            --bs-accordion-border-color: rgba(212, 162, 76, 0.22);
            --bs-accordion-btn-focus-box-shadow: 0 0 0 3px rgba(212, 162, 76, 0.18);
        }

        .accordion-item {
            border: 1px solid rgba(212, 162, 76, 0.22);
            border-radius: 16px !important;
            overflow: hidden;
            background: var(--ivory);
            margin-bottom: 12px;
            padding: 0 20px;
        }

        .accordion-button {
            background: transparent;
            border: 0;
            font-weight: 600;
            font-size: 1rem;
            color: var(--ink);
            padding: 22px 8px;
            position: relative;
        }

        .accordion-button:not(.collapsed) {
            background: rgba(212, 162, 76, 0.08);
            color: var(--gold-dark);
            box-shadow: none;
        }

        .accordion-button:focus {
            box-shadow: 0 0 0 3px rgba(212, 162, 76, 0.15);
            border-radius: 12px;
        }

        .accordion-button::after {
            background-image: none;
            content: '+';
            font-size: 1.5rem;
            font-weight: 300;
            color: var(--gold);
            width: auto;
            height: auto;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: transform 0.3s ease;
        }

        .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
            color: var(--gold-dark);
            background-image: none;
        }

        .accordion-body {
            padding: 8px 8px 20px;
            color: var(--muted);
            line-height: 1.8;
            font-size: 0.925rem;
        }

        /* ===== CTA Section ===== */
        .cta-section {
            background: var(--ink-card);
            padding: 80px 0;
            position: relative;
            overflow: hidden;
        }

        .cta-section::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 1px;
            background: linear-gradient(90deg, transparent, var(--gold), transparent);
            box-shadow: 0 0 20px rgba(212, 162, 76, 0.5);
        }

        .cta-inner {
            max-width: 800px;
            margin: 0 auto;
            text-align: center;
        }

        .cta-inner h2 {
            font-size: clamp(1.8rem, 3vw, 2.4rem);
            font-weight: 800;
            color: #fff;
            margin-bottom: 14px;
        }

        .cta-inner p {
            color: #B8BCC4;
            font-size: 1rem;
            margin-bottom: 30px;
            max-width: 560px;
            margin-left: auto;
            margin-right: auto;
            line-height: 1.8;
        }

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

        /* ===== Footer ===== */
        .footer {
            background: var(--ink);
            color: #9A9FA9;
            padding-top: 70px;
            font-size: 0.875rem;
            position: relative;
        }

        .footer::before {
            content: '';
            position: absolute;
            top: 0;
            left: 0;
            right: 0;
            height: 2px;
            background: linear-gradient(90deg, transparent, var(--gold), transparent);
            box-shadow: 0 0 24px rgba(212, 162, 76, 0.4);
        }

        .footer .footer-brand {
            display: flex;
            align-items: center;
            gap: 10px;
            font-size: 1.3rem;
            font-weight: 800;
            background: var(--grad-brand);
            -webkit-background-clip: text;
            background-clip: text;
            color: transparent;
            margin-bottom: 14px;
        }

        .footer .footer-brand .brand-logo {
            font-size: 1rem;
            width: 36px;
            height: 36px;
        }

        .footer-desc {
            font-size: 0.85rem;
            line-height: 1.7;
            color: #7A7F88;
            margin-bottom: 20px;
        }

        .footer h5 {
            font-size: 1rem;
            font-weight: 700;
            color: #E8EAEE;
            margin-bottom: 18px;
            position: relative;
            padding-bottom: 10px;
        }

        .footer h5::after {
            content: '';
            position: absolute;
            bottom: 0;
            left: 0;
            width: 30px;
            height: 2px;
            background: var(--gold);
            box-shadow: 0 0 8px rgba(212, 162, 76, 0.5);
        }

        .footer ul {
            list-style: none;
            padding: 0;
            display: grid;
            gap: 10px;
        }

        .footer ul li a {
            color: #9A9FA9;
            transition: color 0.25s, padding-left 0.25s;
            display: inline-block;
        }

        .footer ul li a:hover {
            color: var(--gold-light);
            padding-left: 4px;
        }

        .footer .contact-item {
            margin-bottom: 10px;
            color: #9A9FA9;
            line-height: 1.7;
        }

        .footer-bottom {
            margin-top: 50px;
            padding: 24px 0;
            border-top: 1px solid rgba(212, 162, 76, 0.15);
            text-align: center;
            color: #6E6E78;
            font-size: 0.8rem;
        }

        /* ===== Responsive ===== */
        @media (max-width: 1199.98px) {
            .stats-wrap {
                grid-template-columns: repeat(2, 1fr);
            }

            .service-card-lg .service-lg-copy {
                padding: 28px;
            }
        }

        @media (max-width: 991.98px) {
            :root {
                --section-pad: 64px;
            }

            .timeline::before {
                left: 12px;
                transform: none;
            }

            .timeline-item,
            .timeline-item:nth-child(even) {
                width: 100%;
                left: 0;
                padding-left: 40px;
                padding-right: 0;
                text-align: left;
            }

            .timeline-item .timeline-dot,
            .timeline-item:nth-child(even) .timeline-dot {
                right: auto;
                left: 5px;
                top: 22px;
            }

            .service-card-lg .service-lg-copy,
            .service-card-lg .service-lg-media {
                flex: 1 1 100%;
            }

            .service-card-lg .service-lg-media {
                min-height: 180px;
                order: -1;
            }

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

        @media (max-width: 767.98px) {
            :root {
                --section-pad: 56px;
            }

            .page-hero {
                min-height: auto;
                padding: 110px 0 60px;
            }

            .page-hero h1 {
                font-size: 2rem;
            }

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

            .float-card {
                right: 10px;
                bottom: 10px;
                padding: 12px 16px;
            }

            .stats-wrap {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .update-item {
                flex-direction: column;
                align-items: flex-start;
            }

            .update-thumb {
                width: 100%;
                height: 180px;
            }

            .update-meta .read-more {
                margin-left: 0;
            }

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

            .footer .col-lg-3 {
                margin-bottom: 20px;
            }
        }

        @media (max-width: 520px) {
            .stats-wrap {
                grid-template-columns: 1fr;
            }

            .intro-copy .btn-brand,
            .intro-copy .btn-outline-brand {
                width: 100%;
            }
        }

/* roulang page: article */
:root {
  --ink: #080A0E;
  --ink-soft: #10141B;
  --ink-card: #171D26;
  --gold: #D4A24C;
  --gold-light: #F2D489;
  --gold-dark: #9C6F2F;
  --crimson: #A63A2B;
  --ivory: #F7F4EE;
  --body: #2B2B33;
  --muted: #6E6E78;
  --grad-brand: linear-gradient(100deg, #8C6530 0%, #D4A24C 50%, #F2D489 100%);
  --grad-cta: linear-gradient(135deg, #E8BE6B 0%, #C58A34 100%);
  --glow-gold: 0 0 18px rgba(212,162,76,0.40), 0 0 40px rgba(212,162,76,0.18);
  --bs-body-color: var(--body);
  --bs-border-color: rgba(212,162,76,0.25);
  --bs-link-color: var(--gold-dark);
  --bs-link-hover-color: var(--gold);
  --bs-body-bg: #FFFFFF;
  --bs-font-sans-serif: 'PingFang SC','Microsoft YaHei','Noto Sans SC','Source Han Sans SC',sans-serif;
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--bs-font-sans-serif);
  font-size: 1rem;
  line-height: 1.75;
  color: var(--body);
  background: #FFFFFF;
  padding-top: 72px;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; border-radius: 12px; }
a { text-decoration: none; transition: color 0.25s ease; color: var(--gold-dark); }
a:hover { color: var(--gold); }
h1, h2, h3, h4, h5, h6 { margin-top: 0; font-weight: 700; line-height: 1.3; color: var(--ink); }
p { margin-bottom: 1rem; }

.container { max-width: 1200px; }

.btn {
  font-weight: 600;
  border-radius: 12px;
  padding: 12px 28px;
  transition: all 0.3s ease;
  border: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.btn-brand {
  background: var(--grad-cta);
  color: #1A1205;
  font-weight: 700;
  box-shadow: 0 4px 16px rgba(197,138,52,0.25);
}
.btn-brand:hover {
  color: #1A1205;
  transform: translateY(-2px);
  box-shadow: var(--glow-gold);
}
.btn-brand:active { transform: translateY(0); box-shadow: none; }
.btn-brand:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}
.btn-outline-brand {
  background: transparent;
  border: 2px solid var(--gold);
  color: var(--gold);
  font-weight: 600;
}
.btn-outline-brand:hover {
  background: var(--grad-cta);
  color: #1A1205;
  border-color: var(--gold);
  transform: translateY(-2px);
}
.btn-outline-brand:active { transform: translateY(0); }
.btn-outline-brand:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}
.btn-outline-light {
  background: transparent;
  border: 2px solid rgba(255,255,255,0.7);
  color: #FFF;
}
.btn-outline-light:hover {
  background: rgba(255,255,255,0.1);
  color: #FFF;
  border-color: #FFF;
}
.btn-nav {
  padding: 8px 22px;
  border-radius: 10px;
  font-size: 0.9375rem;
}

.main-nav {
  background: rgba(8,10,14,0.92);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(212,162,76,0.25);
  min-height: 72px;
  padding-top: 0;
  padding-bottom: 0;
  position: relative;
  z-index: 1050;
}
.main-nav::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(212,162,76,0.6), transparent);
  pointer-events: none;
}
.main-nav .navbar-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 0;
  margin-right: 28px;
}
.main-nav .navbar-brand:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
  border-radius: 8px;
}
.brand-logo {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  font-weight: 900;
  color: var(--gold-light);
  text-shadow: 0 0 12px rgba(212,162,76,0.6);
  background: rgba(212,162,76,0.1);
  flex-shrink: 0;
  line-height: 1;
}
.brand-name {
  font-size: 1.25rem;
  font-weight: 800;
  background: var(--grad-brand);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  letter-spacing: 0.06em;
}
.main-nav .nav-link {
  color: #C8CCD4;
  font-size: 1rem;
  font-weight: 500;
  padding: 24px 16px;
  position: relative;
  transition: color 0.25s ease, background 0.25s ease;
  white-space: nowrap;
}
.main-nav .nav-link::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: 0;
  height: 2px;
  border-radius: 2px;
  background: transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease;
}
.main-nav .nav-link:hover,
.main-nav .nav-link.active {
  color: var(--gold-light);
}
.main-nav .nav-link:hover::after,
.main-nav .nav-link.active::after {
  background: var(--gold);
  box-shadow: 0 2px 12px rgba(212,162,76,0.6);
}
.main-nav .navbar-toggler {
  border-color: rgba(212,162,76,0.4);
  color: var(--gold);
}
.main-nav .navbar-toggler:focus {
  box-shadow: 0 0 0 3px rgba(212,162,76,0.25);
}

.page-hero {
  background-image: linear-gradient(100deg, rgba(8,10,14,0.86), rgba(8,10,14,0.62), rgba(8,10,14,0.82)), url('/assets/images/backpic/back-1.webp');
  background-size: cover;
  background-position: center;
  background-color: var(--ink);
  padding: 96px 0 72px;
  position: relative;
  overflow: hidden;
}
.page-hero::before {
  content: "";
  position: absolute;
  top: -120px;
  right: -80px;
  width: 380px;
  height: 380px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(212,162,76,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.breadcrumb-nav {
  margin-bottom: 58px;
}
.breadcrumb-nav .breadcrumb {
  background: transparent;
  padding: 0;
  margin: 0;
}
.breadcrumb-nav .breadcrumb-item {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
}
.breadcrumb-nav .breadcrumb-item a {
  color: rgba(255,255,255,0.85);
  transition: color 0.25s ease;
}
.breadcrumb-nav .breadcrumb-item a:hover {
  color: var(--gold-light);
}
.breadcrumb-nav .breadcrumb-item + .breadcrumb-item::before {
  content: "/";
  color: rgba(212,162,76,0.5);
  padding: 0 8px;
}
.breadcrumb-nav .breadcrumb-item.active {
  color: var(--gold-light);
  max-width: 320px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: inline-block;
  vertical-align: bottom;
}
.article-header h1 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: 0.02em;
  background: var(--grad-brand);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  margin-bottom: 22px;
  max-width: 900px;
}
.article-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
  margin-top: 18px;
}
.article-meta .meta-item {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.75);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.article-meta .meta-item .icon {
  color: var(--gold);
}
.article-cat-tag {
  display: inline-block;
  padding: 4px 14px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--gold-light);
  background: rgba(212,162,76,0.18);
  border: 1px solid rgba(212,162,76,0.35);
  border-radius: 8px;
  letter-spacing: 0.02em;
}

.article-main {
  background: var(--ivory);
  padding: 72px 0 88px;
}
.article-content-wrap {
  background: #FFFFFF;
  border-radius: 20px;
  border: 1px solid rgba(212,162,76,0.15);
  box-shadow: 0 8px 30px rgba(15,10,4,0.06);
  padding: clamp(28px, 4vw, 56px);
}
.article-content {
  font-size: 1.0625rem;
  line-height: 1.9;
  color: var(--body);
  word-break: break-word;
}
.article-content > *:first-child {
  margin-top: 0;
}
.article-content h2 {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--ink);
  padding-left: 16px;
  border-left: 4px solid var(--gold);
  margin: 2.4rem 0 1.2rem;
  line-height: 1.35;
}
.article-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--ink);
  margin: 2rem 0 1rem;
}
.article-content h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--gold-dark);
  margin: 1.8rem 0 0.8rem;
  letter-spacing: 0.02em;
}
.article-content p {
  margin-bottom: 1.4rem;
  line-height: 1.9;
}
.article-content a {
  color: var(--gold-dark);
  text-decoration: underline;
  text-underline-offset: 4px;
}
.article-content a:hover {
  color: var(--gold);
}
.article-content img {
  max-width: 100%;
  border-radius: 16px;
  margin: 1.5rem 0;
  box-shadow: 0 4px 20px rgba(15,10,4,0.08);
}
.article-content figure {
  margin: 1.5rem 0;
}
.article-content figcaption {
  font-size: 0.875rem;
  color: var(--muted);
  text-align: center;
  margin-top: 8px;
}
.article-content blockquote {
  background: var(--ink-soft);
  color: var(--ivory);
  border-left: 4px solid var(--gold);
  padding: 1.4rem 1.8rem;
  border-radius: 0 14px 14px 0;
  margin: 1.8rem 0;
  font-size: 0.9375rem;
  line-height: 1.8;
}
.article-content blockquote p {
  margin-bottom: 0;
  color: var(--ivory);
}
.article-content ul,
.article-content ol {
  margin: 0 0 1.5rem 1.4rem;
  padding-left: 0.5rem;
}
.article-content ul li,
.article-content ol li {
  margin-bottom: 0.5rem;
  padding-left: 4px;
}
.article-content ul li::marker {
  color: var(--gold);
}
.article-content ol li::marker {
  color: var(--gold-dark);
  font-weight: 700;
}
.article-content table {
  width: 100%;
  border-collapse: collapse;
  margin: 1.8rem 0;
  font-size: 0.9375rem;
  background: #FFFFFF;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(15,10,4,0.04);
}
.article-content table th {
  background: var(--ink-soft);
  color: var(--ivory);
  padding: 14px 16px;
  font-weight: 600;
  text-align: left;
  border: 1px solid rgba(255,255,255,0.06);
}
.article-content table td {
  padding: 12px 16px;
  border: 1px solid rgba(212,162,76,0.14);
}
.article-content table tr:nth-child(even) {
  background: rgba(212,162,76,0.03);
}
.article-content pre {
  background: var(--ink-soft);
  color: var(--ivory);
  padding: 1.4rem 1.6rem;
  border-radius: 12px;
  overflow-x: auto;
  margin: 1.5rem 0;
  font-size: 0.875rem;
  line-height: 1.7;
}
.article-content code {
  font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
  font-size: 0.9em;
  color: var(--gold-light);
  background: rgba(212,162,76,0.1);
  padding: 2px 6px;
  border-radius: 6px;
}
.article-content pre code {
  background: transparent;
  padding: 0;
  color: inherit;
}
.article-back {
  margin-top: 40px;
  padding-top: 28px;
  border-top: 1px solid rgba(212,162,76,0.18);
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  align-items: center;
}
.article-back a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9375rem;
}
.article-empty {
  text-align: center;
  padding: 80px 24px;
}
.article-empty h2 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 16px;
}
.article-empty p {
  color: var(--muted);
  margin-bottom: 28px;
}

.related-section {
  background: #FFFFFF;
  padding: 72px 0;
}
.section-head {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 12px;
}
.section-head h2 {
  font-size: clamp(1.55rem, 2.6vw, 2.15rem);
  font-weight: 800;
  color: var(--ink);
  margin-bottom: 10px;
  position: relative;
  padding-bottom: 12px;
}
.section-head h2::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 4px;
  border-radius: 4px;
  background: var(--grad-brand);
}
.section-head .section-link {
  font-size: 0.9375rem;
  color: var(--gold-dark);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: color 0.25s ease;
}
.section-head .section-link:hover {
  color: var(--gold);
}
.related-card {
  background: var(--ivory);
  border-radius: 20px;
  border: 1px solid rgba(212,162,76,0.18);
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.related-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 14px 40px rgba(15,10,4,0.12), var(--glow-gold);
}
.related-card .thumb {
  aspect-ratio: 16/9;
  overflow: hidden;
  position: relative;
}
.related-card .thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 0;
  transition: transform 0.4s ease;
}
.related-card:hover .thumb img {
  transform: scale(1.06);
}
.related-card .thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 70%, rgba(8,10,14,0.4));
  pointer-events: none;
}
.related-card .body {
  padding: 24px 26px 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}
.related-card .body h3 {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--ink);
  margin-bottom: 10px;
  line-height: 1.4;
  transition: color 0.25s ease;
}
.related-card .body h3 a {
  color: inherit;
}
.related-card .body h3 a:hover {
  color: var(--gold);
}
.related-card .body p {
  font-size: 0.875rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 16px;
  flex: 1;
}
.related-card .meta {
  font-size: 0.8125rem;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.related-card .meta .tag {
  color: var(--gold-dark);
  background: rgba(212,162,76,0.12);
  border-radius: 6px;
  padding: 2px 10px;
  font-weight: 600;
  font-size: 0.75rem;
}

.cta-section {
  background: var(--ink);
  background-image: radial-gradient(circle at 80% 10%, rgba(212,162,76,0.12) 0%, transparent 50%), linear-gradient(120deg, var(--ink) 0%, var(--ink-soft) 100%);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}
.cta-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.cta-section .cta-title {
  font-size: clamp(1.7rem, 3vw, 2.3rem);
  font-weight: 800;
  color: #FFFFFF;
  margin-bottom: 18px;
  line-height: 1.35;
}
.cta-section .cta-title span {
  background: var(--grad-brand);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
}
.cta-section .cta-desc {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
  line-height: 1.8;
  margin-bottom: 32px;
  max-width: 460px;
}
.cta-stats {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
  margin-bottom: 20px;
}
.cta-stat {
  background: rgba(212,162,76,0.08);
  border: 1px solid rgba(212,162,76,0.2);
  border-radius: 16px;
  padding: 16px 22px;
  text-align: center;
  min-width: 110px;
}
.cta-stat .num {
  font-size: 1.75rem;
  font-weight: 900;
  background: var(--grad-brand);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  line-height: 1.2;
}
.cta-stat .label {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.65);
  margin-top: 4px;
}
.apply-card {
  background: var(--ink-card);
  border-radius: 20px;
  padding: 36px;
  border: 1px solid rgba(212,162,76,0.4);
  box-shadow: 0 0 0 1px rgba(212,162,76,0.2), 0 20px 50px rgba(0,0,0,0.3);
  position: relative;
}
.apply-card::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 32px;
  right: 32px;
  height: 2px;
  border-radius: 4px;
  background: var(--grad-brand);
}
.apply-card .form-label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--gold-light);
  margin-bottom: 6px;
}
.apply-card .form-control,
.apply-card .form-select {
  background: #FFFFFF;
  border: 1px solid rgba(212,162,76,0.25);
  border-radius: 10px;
  height: 46px;
  font-size: 0.9375rem;
  color: var(--body);
  padding: 0 16px;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}
.apply-card textarea.form-control {
  height: auto;
  padding: 12px 16px;
  resize: none;
}
.apply-card .form-control:focus,
.apply-card .form-select:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(212,162,76,0.18);
}
.apply-card .form-control::placeholder {
  color: #9A9AA4;
}
.apply-card .invalid-feedback {
  font-size: 0.8125rem;
  color: var(--crimson);
}

.faq-section {
  background: var(--ivory);
  padding: 76px 0;
}
.faq-section .section-head {
  margin-bottom: 36px;
}
.accordion {
  --bs-accordion-border-radius: 16px;
  --bs-accordion-bg: #FFFFFF;
  --bs-accordion-border-color: rgba(212,162,76,0.2);
  --bs-accordion-btn-color: var(--ink);
  --bs-accordion-active-color: var(--gold-dark);
  --bs-accordion-active-bg: rgba(212,162,76,0.08);
  --bs-accordion-btn-focus-box-shadow: 0 0 0 3px rgba(212,162,76,0.15);
  --bs-accordion-body-color: var(--muted);
}
.accordion-item {
  margin-bottom: 12px;
  border-radius: 16px !important;
  border: 1px solid rgba(212,162,76,0.18);
  overflow: hidden;
  background: #FFFFFF;
}
.accordion-button {
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 20px 24px;
  color: var(--ink);
  background: #FFFFFF;
  border-radius: 16px !important;
}
.accordion-button:not(.collapsed) {
  background: rgba(212,162,76,0.08);
  color: var(--gold-dark);
  box-shadow: inset 0 -1px 0 rgba(212,162,76,0.1);
}
.accordion-button::after {
  background: transparent;
  content: "+";
  font-size: 1.5rem;
  font-weight: 400;
  color: var(--gold);
  line-height: 1;
  transition: transform 0.3s ease;
  text-align: center;
  width: 24px;
  height: 24px;
}
.accordion-button:not(.collapsed)::after {
  content: "−";
  transform: rotate(0deg);
  background: transparent;
}
.accordion-body {
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
  padding: 8px 24px 24px;
}

.footer {
  background: var(--ink);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
  border-top: none;
  position: relative;
}
.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
}
.footer .footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
}
.footer .footer-brand span:last-child {
  font-size: 1.25rem;
  font-weight: 800;
  background: var(--grad-brand);
  background-clip: text;
  -webkit-background-clip: text;
  color: transparent;
  letter-spacing: 0.05em;
}
.footer .brand-logo {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 2px solid var(--gold);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-light);
  font-size: 1rem;
  font-weight: 900;
  background: rgba(212,162,76,0.1);
  flex-shrink: 0;
}
.footer h5 {
  color: var(--gold-light);
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: 0.03em;
}
.footer ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer ul li {
  margin-bottom: 10px;
}
.footer ul li a {
  color: rgba(255,255,255,0.65);
  font-size: 0.875rem;
  transition: color 0.25s ease, padding-left 0.25s ease;
}
.footer ul li a:hover {
  color: var(--gold-light);
  padding-left: 4px;
}
.footer-desc {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.55);
  line-height: 1.7;
  margin-bottom: 16px;
}
.contact-item {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.65);
  margin-bottom: 8px;
  line-height: 1.6;
}
.footer-bottom {
  margin-top: 48px;
  padding: 22px 0;
  border-top: 1px solid rgba(212,162,76,0.15);
  text-align: center;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.45);
}

@media (max-width: 991.98px) {
  .main-nav .navbar-collapse {
    background: rgba(8,10,14,0.97);
    border-radius: 0 0 16px 16px;
    padding: 16px 20px;
    padding-bottom: 24px;
    margin-top: 8px;
    border: 1px solid rgba(212,162,76,0.15);
    box-shadow: 0 20px 40px rgba(0,0,0,0.4);
  }
  .main-nav .nav-link {
    padding: 14px 12px;
    font-size: 1rem;
  }
  .main-nav .nav-link::after {
    display: none;
  }
  .main-nav .nav-link:hover,
  .main-nav .nav-link.active {
    background: rgba(212,162,76,0.1);
    border-radius: 10px;
  }
  .btn-nav {
    width: 100%;
    margin-top: 8px;
  }
}
@media (max-width: 767.98px) {
  body { padding-top: 64px; }
  .main-nav { min-height: 64px; }
  .main-nav .navbar-brand { gap: 8px; }
  .brand-logo { width: 34px; height: 34px; font-size: 1rem; }
  .brand-name { font-size: 1.1rem; }
  .page-hero { padding: 64px 0 48px; }
  .breadcrumb-nav { margin-bottom: 36px; }
  .article-header h1 { font-size: 1.7rem; }
  .article-meta { gap: 10px 14px; }
  .article-main { padding: 48px 0 56px; }
  .article-content-wrap { padding: 22px 18px; }
  .article-content { font-size: 1rem; line-height: 1.85; }
  .related-section, .cta-section, .faq-section { padding: 56px 0; }
  .cta-stats { gap: 12px; }
  .cta-stat { min-width: 90px; padding: 14px 16px; }
  .cta-stat .num { font-size: 1.4rem; }
  .apply-card { padding: 26px 20px; }
  .footer { padding: 48px 0 0; }
  .footer-bottom { margin-top: 32px; }
}

@media (max-width: 520px) {
  .breadcrumb-nav .breadcrumb-item + .breadcrumb-item::before { padding: 0 5px; }
  .breadcrumb-nav .breadcrumb-item { font-size: 0.8125rem; }
  .article-content-wrap { border-radius: 14px; }
  .btn { width: 100%; }
}

@media (min-width: 992px) {
  .apply-card {
    margin-left: 24px;
  }
}

/* roulang page: category2 */
:root {
  --ink: #080A0E;
  --ink-soft: #10141B;
  --ink-card: #171D26;
  --gold: #D4A24C;
  --gold-light: #F2D489;
  --gold-dark: #9C6F2F;
  --crimson: #A63A2B;
  --ivory: #F7F4EE;
  --body: #2B2B33;
  --muted: #6E6E78;
  --grad-brand: linear-gradient(100deg, #8C6530 0%, #D4A24C 50%, #F2D489 100%);
  --grad-cta: linear-gradient(135deg, #E8BE6B 0%, #C58A34 100%);
  --glow-gold: 0 0 18px rgba(212,162,76,0.40), 0 0 40px rgba(212,162,76,0.18);
  --radius-lg: 20px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --bs-body-color: var(--body);
  --bs-border-color: rgba(212,162,76,0.25);
  --bs-link-color: var(--gold);
  --bs-link-hover-color: var(--gold-light);
}
*, *::before, *::after { box-sizing: border-box; }
body {
  margin: 0;
  font-family: 'PingFang SC', 'Microsoft YaHei', 'Noto Sans SC', 'Source Han Sans SC', sans-serif;
  color: var(--body);
  background: var(--ink);
  line-height: 1.75;
  font-size: 1rem;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--gold); text-decoration: none; transition: color .2s ease, background .2s ease, box-shadow .2s ease, transform .2s ease; }
a:hover, a:focus { color: var(--gold-light); }
img { max-width: 100%; height: auto; display: block; }
button, input, select, textarea { font-family: inherit; }
h1, h2, h3, h4, h5 { margin-top: 0; font-weight: 800; line-height: 1.3; }
h1 { font-size: clamp(2.1rem, 4.5vw, 3.5rem); letter-spacing: .02em; }
h2 { font-size: clamp(1.55rem, 2.6vw, 2.15rem); }
h2::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  border-radius: 4px;
  background: var(--grad-brand);
  margin: 14px 0 22px;
}
h3 { font-size: 1.2rem; font-weight: 700; }
h4 { font-size: .95rem; font-weight: 600; color: var(--gold); }
p { margin: 0 0 1rem; }
.container { max-width: 1200px; }
.section-light { background: var(--ivory); color: var(--body); padding: 100px 0; }
.section-dark { background: var(--ink-soft); color: rgba(255,255,255,.86); padding: 100px 0; }
.section-dark h2 { color: #fff; }
.section-dark h2::after { background: var(--grad-brand); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head .sub-title { color: var(--muted); font-size: .95rem; margin-bottom: 0; }
.section-dark .section-head .sub-title { color: rgba(255,255,255,.6); }

/* 按钮 */
.btn { border-radius: var(--radius-md); font-weight: 700; letter-spacing: .02em; transition: all .25s ease; }
.btn:focus-visible { outline: 2px solid var(--gold); outline-offset: 2px; }
.btn-brand {
  background: var(--grad-cta);
  color: #1A1205;
  padding: 12px 28px;
  border: 0;
}
.btn-brand:hover { color: #1A1205; transform: translateY(-2px); box-shadow: var(--glow-gold); }
.btn-brand:active { transform: translateY(0) scale(.98); }
.btn-outline-brand {
  background: transparent;
  color: var(--gold);
  border: 2px solid var(--gold);
  padding: 10px 24px;
}
.btn-outline-brand:hover { background: var(--grad-brand); color: var(--ink); border-color: transparent; transform: translateY(-2px); box-shadow: var(--glow-gold); }
.btn-outline-brand:active { transform: translateY(0) scale(.98); }
.btn-lg { padding: 16px 40px; font-size: 1.05rem; border-radius: 14px; }
.btn-sm { padding: 8px 18px; font-size: .875rem; }

/* 导航 */
.main-nav {
  min-height: 72px;
  background: rgba(8,10,14,.92);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(212,162,76,.25);
  position: relative;
  z-index: 1050;
}
.main-nav::after {
  content: '';
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(212,162,76,.8) 50%, transparent 100%);
  filter: blur(1px);
}
.navbar-brand { display: flex; align-items: center; gap: 10px; padding: 0; }
.brand-logo {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--grad-cta);
  color: #1A1205;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.15rem; font-weight: 900;
  box-shadow: var(--glow-gold);
  flex-shrink: 0;
}
.brand-name {
  font-size: 1.45rem;
  font-weight: 900;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: .06em;
  text-shadow: 0 0 18px rgba(212,162,76,.25);
}
.main-nav .navbar-nav .nav-link {
  color: #C8CCD4;
  font-size: 1rem;
  padding: 8px 14px;
  border-radius: 8px;
  margin: 0 2px;
  position: relative;
  transition: color .2s ease, background .2s ease, box-shadow .2s ease;
}
.main-nav .navbar-nav .nav-link:hover,
.main-nav .navbar-nav .nav-link:focus {
  color: var(--gold-light);
  background: rgba(212,162,76,.08);
  box-shadow: 0 2px 12px rgba(212,162,76,.6);
}
.main-nav .navbar-nav .nav-link.active {
  color: var(--gold-light);
  background: rgba(212,162,76,.08);
  box-shadow: 0 2px 12px rgba(212,162,76,.6);
}
.btn-nav { height: 40px; display: inline-flex; align-items: center; padding: 0 20px; font-size: .95rem; }
.navbar-toggler { border-color: rgba(212,162,76,.5); padding: 4px 10px; }
.navbar-toggler:focus { box-shadow: 0 0 0 3px rgba(212,162,76,.25); }
@media (max-width: 991.98px) {
  .main-nav { min-height: 64px; }
  .main-nav .navbar-collapse {
    background: rgba(8,10,14,.98);
    border: 1px solid rgba(212,162,76,.2);
    border-radius: 16px;
    padding: 16px;
    margin-top: 8px;
    box-shadow: 0 20px 40px rgba(0,0,0,.5);
  }
  .main-nav .navbar-nav .nav-link { padding: 12px 16px; min-height: 44px; display: flex; align-items: center; }
  .btn-nav { width: 100%; justify-content: center; }
}
@media (max-width: 767.98px) {
  .navbar-brand .brand-name { font-size: 1.25rem; }
  .brand-logo { width: 34px; height: 34px; font-size: 1rem; }
}

/* 分类 Hero */
.category-hero {
  position: relative;
  min-height: 420px;
  display: flex;
  align-items: center;
  background: url('/assets/images/backpic/back-1.webp') center 40% / cover no-repeat var(--ink);
  padding: 140px 0 90px;
  margin-top: 72px;
}
.category-hero::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(8,10,14,.82), rgba(8,10,14,.58), rgba(8,10,14,.76));
}
.category-hero .container { position: relative; z-index: 2; }
.hero-kicker {
  display: inline-block;
  color: var(--gold-light);
  font-size: .875rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  border: 1px solid rgba(212,162,76,.4);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 18px;
  background: rgba(212,162,76,.08);
}
.category-hero h1 {
  color: transparent;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  text-shadow: 0 0 30px rgba(212,162,76,.2);
  margin-bottom: 18px;
}
.category-hero .hero-desc {
  color: rgba(255,255,255,.85);
  font-size: 1.1rem;
  max-width: 640px;
  margin-bottom: 30px;
}
@media (max-width: 767.98px) {
  .category-hero { min-height: 360px; padding: 110px 0 60px; margin-top: 64px; }
  .category-hero .hero-desc { font-size: 1rem; }
}

/* 数据统计 */
.stats-section { background: var(--ink); padding: 70px 0; }
.stat-item {
  text-align: center;
  padding: 28px 16px;
  border: 1px solid rgba(212,162,76,.2);
  border-radius: var(--radius-lg);
  background: var(--ink-card);
  margin-bottom: 16px;
}
.stat-num {
  display: block;
  font-size: 2rem;
  font-weight: 900;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.2;
}
.stat-label { color: rgba(255,255,255,.7); font-size: .875rem; margin-top: 6px; display: block; }
@media (max-width: 767.98px) { .stats-section { padding: 50px 0; } }

/* 盛典卡片 */
.fest-card {
  background: #fff;
  border: 1px solid rgba(212,162,76,.18);
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 100%;
  box-shadow: 0 8px 30px rgba(15,10,4,.08);
  transition: transform .3s ease, box-shadow .3s ease;
}
.fest-card:hover { transform: translateY(-4px); box-shadow: 0 14px 40px rgba(15,10,4,.12), var(--glow-gold); }
.card-img-wrap { aspect-ratio: 16/9; overflow: hidden; }
.card-img-wrap img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.fest-card:hover .card-img-wrap img { transform: scale(1.06); }
.card-body-inner { padding: 26px 30px 30px; }
.card-body-inner h3 { color: var(--body); margin-bottom: 10px; }
.card-body-inner p { color: var(--muted); font-size: .95rem; margin-bottom: 16px; }
.link-more { color: var(--gold); font-weight: 700; font-size: .925rem; }
.link-more:hover { color: var(--gold-dark); }
.link-more::after { content: ' →'; }
.wide-card .card-img-wrap { aspect-ratio: auto; height: 100%; min-height: 280px; }
.wide-card .card-img-wrap img { height: 100%; min-height: 280px; }
@media (max-width: 767.98px) {
  .card-body-inner { padding: 22px; }
  .wide-card .card-img-wrap, .wide-card .card-img-wrap img { min-height: 200px; }
}

/* 流程 */
.process-list { display: grid; gap: 18px; }
.process-item {
  display: flex;
  align-items: flex-start;
  gap: 22px;
  background: var(--ink-card);
  border: 1px solid rgba(212,162,76,.22);
  border-radius: 18px;
  padding: 24px 28px;
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
.process-item:hover { border-color: rgba(212,162,76,.6); box-shadow: var(--glow-gold); transform: translateY(-2px); }
.step-num {
  font-size: 1.6rem;
  font-weight: 900;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
  min-width: 48px;
  padding-top: 4px;
}
.process-item h3 { color: #fff; margin-bottom: 4px; font-size: 1.1rem; }
.process-item p { color: rgba(255,255,255,.58); margin: 0; font-size: .925rem; }
@media (min-width: 992px) {
  .process-list { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 991.98px) {
  .process-list { grid-template-columns: 1fr; }
}

/* 往届回顾 */
.review-block {
  background: #fff;
  border: 1px solid rgba(212,162,76,.18);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(15,10,4,.06);
  margin-bottom: 28px;
}
.review-block:last-child { margin-bottom: 0; }
.review-img { width: 100%; height: 100%; min-height: 260px; object-fit: cover; }
.review-block .col-md-6 { padding-left: 0; padding-right: 0; }
.review-block .col-md-6:last-child { padding: 38px 42px; }
.review-block h3 { color: var(--body); margin-bottom: 12px; font-size: 1.3rem; }
.review-block p { color: var(--muted); margin-bottom: 0; }
@media (max-width: 767.98px) {
  .review-block .col-md-6:last-child { padding: 26px 22px; }
  .review-img { min-height: 200px; }
}

/* FAQ */
.faq-section { background: var(--ink); }
.accordion { max-width: 860px; }
.accordion-item {
  background: var(--ink-card);
  border: 1px solid rgba(212,162,76,.22);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 14px;
}
.accordion-item:first-of-type { border-radius: 16px; }
.accordion-item:last-of-type { border-radius: 16px; }
.accordion-button {
  background: transparent;
  color: #fff;
  font-weight: 600;
  font-size: 1rem;
  padding: 22px 28px;
  border: 0;
  box-shadow: none;
  transition: background .25s ease, color .2s ease;
}
.accordion-button::after { display: none; }
.accordion-button::before {
  content: '+';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--grad-cta);
  color: #1A1205;
  font-weight: 900;
  font-size: 1rem;
  margin-right: 14px;
  flex-shrink: 0;
  transition: transform .3s ease, background .3s ease;
}
.accordion-button:not(.collapsed) {
  background: rgba(212,162,76,.08);
  color: var(--gold-light);
  box-shadow: none;
}
.accordion-button:not(.collapsed)::before { transform: rotate(45deg); background: var(--grad-brand); }
.accordion-button:focus { box-shadow: 0 0 0 3px rgba(212,162,76,.2); }
.accordion-body { color: rgba(255,255,255,.64); padding: 6px 28px 24px 68px; font-size: .95rem; line-height: 1.8; }

/* CTA */
.cta-section {
  position: relative;
  padding: 100px 0;
  background: url('/assets/images/backpic/back-2.webp') center / cover no-repeat var(--ink);
}
.cta-section::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(120deg, rgba(8,10,14,.88), rgba(8,10,14,.66));
}
.cta-inner {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  background: var(--ink-card);
  border: 1px solid rgba(212,162,76,.35);
  border-radius: 24px;
  padding: 54px 44px;
  box-shadow: 0 0 40px rgba(212,162,76,.12);
}
.cta-inner h3 {
  font-size: 1.7rem;
  color: #fff;
  margin-bottom: 12px;
}
.cta-inner p { color: rgba(255,255,255,.66); margin-bottom: 28px; font-size: 1rem; }
@media (max-width: 767.98px) {
  .cta-section { padding: 60px 0; }
  .cta-inner { padding: 36px 22px; }
}

/* Footer */
.footer {
  background: var(--ink);
  border-top: 2px solid transparent;
  border-image: linear-gradient(90deg, transparent, rgba(212,162,76,.8), transparent) 1;
  padding: 70px 0 28px;
}
.footer h5 {
  color: #fff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 18px;
  letter-spacing: .04em;
}
.footer-brand { display: flex; align-items: center; gap: 10px; margin-bottom: 16px; }
.footer-brand .brand-logo { width: 38px; height: 38px; font-size: 1.05rem; }
.footer-brand span:last-child {
  font-size: 1.35rem;
  font-weight: 900;
  background: var(--grad-brand);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  letter-spacing: .06em;
}
.footer-desc { color: rgba(255,255,255,.5); font-size: .875rem; line-height: 1.8; margin-bottom: 0; max-width: 300px; }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer ul li { margin-bottom: 12px; }
.footer ul a { color: rgba(255,255,255,.55); font-size: .875rem; transition: color .2s ease, padding-left .2s ease; }
.footer ul a:hover { color: var(--gold-light); padding-left: 4px; }
.contact-item { color: rgba(255,255,255,.55); font-size: .875rem; margin-bottom: 12px; line-height: 1.7; }
.footer-bottom {
  border-top: 1px solid rgba(212,162,76,.15);
  margin-top: 48px;
  padding-top: 24px;
  text-align: center;
  color: rgba(255,255,255,.42);
  font-size: .875rem;
}
@media (max-width: 767.98px) {
  .footer { padding: 50px 0 20px; }
}