/* roulang page: index */
:root {
  --bg: #F7F3EC;
  --bg-alt: #EFE8DC;
  --primary: #2F3E33;
  --primary-dark: #243028;
  --accent: #B85C2E;
  --accent-soft: #F2E4D8;
  --text: #2A2724;
  --text-sub: #6B6258;
  --line: rgba(47,62,51,0.14);
  --white: #FFFFFF;
  --radius: 14px;
  --radius-btn: 10px;
  --shadow: 0 1px 2px rgba(47,62,51,0.06), 0 8px 24px rgba(47,62,51,0.08);
  --shadow-hover: 0 4px 12px rgba(47,62,51,0.10), 0 18px 40px rgba(47,62,51,0.14);
  --font-sans: "PingFang SC","Microsoft YaHei","Noto Sans SC","Source Han Sans SC",sans-serif;
}
* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }
body { font-family:var(--font-sans); background:var(--bg); color:var(--text); line-height:1.7; font-size:16px; }
img { max-width:100%; height:auto; }
a { color:inherit; text-decoration:none; }
a:hover { color:var(--accent); }
.container, .container-lg, .container-xl { max-width:1200px; }

.section { padding:80px 0; }
.section + .section { border-top:1px solid var(--line); }
.section-head { margin-bottom:40px; }
.section-head .section-title::after { margin-left:auto; margin-right:auto; }
.section-tagline { display:inline-block; font-size:.8rem; font-weight:600; letter-spacing:.12em; color:var(--accent); background:var(--accent-soft); border-radius:999px; padding:5px 14px; margin-bottom:14px; }
.section-title { font-size:clamp(1.5rem,2.6vw,2rem); font-weight:600; line-height:1.3; color:var(--text); margin-bottom:12px; }
.section-title::after { content:""; display:block; width:44px; height:4px; border-radius:2px; background:var(--accent); margin-top:12px; }
.section-desc { color:var(--text-sub); font-size:.95rem; max-width:640px; }

.site-header { position:sticky; top:0; z-index:1020; }
.header-top { background:var(--primary); color:var(--white); }
.header-top-inner { display:flex; align-items:center; justify-content:space-between; height:62px; }
.brand { display:flex; align-items:center; gap:10px; color:#fff; }
.brand:hover { color:#fff; }
.brand-badge { width:40px; height:40px; border-radius:50%; background:rgba(255,255,255,.16); display:flex; align-items:center; justify-content:center; font-weight:700; font-size:1.15rem; color:#fff; border:1px solid rgba(255,255,255,.3); }
.brand-text { font-size:1.05rem; font-weight:600; letter-spacing:.01em; }
.header-top .btn-ghost-light { color:#fff; border:1px solid rgba(255,255,255,.45); border-radius:999px; padding:6px 16px; font-size:.82rem; font-weight:500; transition:.25s; }
.header-top .btn-ghost-light:hover { background:var(--accent); border-color:var(--accent); color:#fff; }
.header-nav { background:var(--white); border-bottom:1px solid var(--line); box-shadow:0 1px 0 rgba(47,62,51,.04); }
.nav-scroll { display:flex; gap:8px; overflow-x:auto; scrollbar-width:none; padding:8px 0; white-space:nowrap; }
.nav-scroll::-webkit-scrollbar { display:none; }
.nav-tag { display:inline-flex; align-items:center; height:44px; padding:0 18px; border-radius:999px; font-size:.92rem; font-weight:500; color:var(--text-sub); transition:.2s; }
.nav-tag:hover { background:rgba(47,62,51,.08); color:var(--primary); }
.nav-tag.active { background:var(--primary); color:#fff; font-weight:600; }
.nav-tag:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }

.hero { position:relative; min-height:620px; display:flex; align-items:center; background-size:cover; background-position:center; isolation:isolate; }
.hero::before { content:""; position:absolute; inset:0; z-index:-1; background:linear-gradient(90deg, rgba(247,243,236,.94) 20%, rgba(247,243,236,.72) 60%, rgba(247,243,236,.35)); }
.hero-content { padding:100px 0; max-width:740px; }
.hero-badge { display:inline-flex; align-items:center; background:var(--accent-soft); color:var(--accent); border-radius:999px; padding:6px 14px; font-size:.8rem; font-weight:600; margin-bottom:20px; }
.hero-title { font-size:clamp(2rem,4.5vw,3.25rem); font-weight:700; line-height:1.2; letter-spacing:.01em; color:var(--text); }
.hero-title span { color:var(--accent); position:relative; display:inline-block; }
.hero-title span::after { content:""; position:absolute; left:0; bottom:4px; width:100%; height:8px; background:var(--accent); opacity:.16; z-index:-1; }
.hero-sub { margin-top:16px; font-size:1.08rem; color:var(--text-sub); }
.hero-actions { display:flex; flex-wrap:wrap; gap:12px; margin-top:32px; }
.hero-note { margin-top:18px; font-size:.8125rem; color:var(--text-sub); }

.btn { border-radius:var(--radius-btn); font-weight:600; padding:12px 28px; transition:all .25s ease; }
.btn-primary {
  --bs-btn-bg: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-bg: var(--primary-dark);
  --bs-btn-hover-border-color: var(--primary-dark);
  --bs-btn-active-bg: var(--primary-dark);
  --bs-btn-active-border-color: var(--primary-dark);
  --bs-btn-color: #fff;
  --bs-btn-hover-color:#fff;
  box-shadow:0 8px 20px rgba(47,62,51,.22);
}
.btn-primary:hover { transform:translateY(-2px); box-shadow:0 12px 28px rgba(47,62,51,.28); }
.btn-outline-primary {
  --bs-btn-color: var(--primary);
  --bs-btn-border-color: var(--primary);
  --bs-btn-hover-bg: rgba(47,62,51,.06);
  --bs-btn-hover-color: var(--primary);
  --bs-btn-hover-border-color: var(--primary);
  --bs-btn-active-bg: rgba(47,62,51,.08);
  --bs-btn-active-color: var(--primary);
  background:transparent;
}
.btn-outline-primary:hover { transform:translateY(-2px); }
.btn:focus-visible { outline:2px solid var(--accent); outline-offset:2px; }

.story { background:var(--white); }
.story-img-wrap { position:relative; border-radius:var(--radius); overflow:hidden; box-shadow:var(--shadow); }
.story-img { width:100%; height:100%; object-fit:cover; aspect-ratio:4/3; transition:transform .5s; }
.story-img-wrap:hover .story-img { transform:scale(1.03); }
.story-content .section-title { margin-bottom:16px; }
.story-content p { margin-bottom:16px; color:var(--text-sub); font-size:.98rem; }
.arrow-link { display:inline-flex; align-items:center; gap:6px; font-weight:600; color:var(--accent); }
.arrow-link i { transition:transform .2s; }
.arrow-link:hover { color:var(--primary); }
.arrow-link:hover i { transform:translateX(4px); }

.featured { background:var(--bg); }
.feature-card { background:var(--white); border-radius:var(--radius); box-shadow:var(--shadow); overflow:hidden; transition:box-shadow .3s, transform .3s; height:100%; }
.feature-card:hover { box-shadow:var(--shadow-hover); transform:translateY(-4px); }
.feature-link { display:flex; height:100%; }
.feature-main .feature-link { flex-direction:row; align-items:stretch; }
.feature-main .feature-img { width:50%; overflow:hidden; }
.feature-main .feature-img img { width:100%; height:100%; object-fit:cover; }
.feature-main .feature-body { width:50%; padding:28px; display:flex; flex-direction:column; justify-content:center; }
.feature-small .feature-link { flex-direction:column; }
.feature-img { overflow:hidden; }
.feature-img img { transition:transform .5s; width:100%; object-fit:cover; }
.feature-card:hover .feature-img img { transform:scale(1.03); }
.feature-body { padding:22px; }
.badge-ch { display:inline-flex; align-items:center; background:var(--accent-soft); color:var(--accent); border-radius:999px; font-size:.75rem; font-weight:600; padding:4px 12px; margin-bottom:12px; }
.feature-body h3 { font-size:1.125rem; font-weight:600; line-height:1.4; margin-bottom:10px; color:var(--text); }
.feature-main .feature-body h3 { font-size:1.35rem; }
.feature-body p { font-size:.875rem; color:var(--text-sub); display:-webkit-box; -webkit-line-clamp:2; -webkit-box-orient:vertical; overflow:hidden; margin-bottom:14px; }
.feature-meta { display:flex; gap:16px; font-size:.8125rem; color:var(--text-sub); }
.feature-small + .feature-small { margin-top:20px; }

.latest { background:var(--bg-alt); }
.latest-list { background:var(--white); border:1px solid var(--line); border-radius:var(--radius); box-shadow:var(--shadow); overflow:hidden; }
.list-row { display:flex; align-items:center; gap:16px; padding:18px 20px; border-bottom:1px solid var(--line); transition:background .2s; }
.list-row:last-child { border-bottom:none; }
.list-row:hover { background:rgba(47,62,51,.03); }
.list-cat { flex:0 0 auto; background:var(--accent-soft); color:var(--accent); border-radius:999px; padding:4px 12px; font-size:.75rem; font-weight:600; }
.list-main { flex:1 1 auto; min-width:0; display:flex; flex-direction:column; gap:4px; }
.list-title { font-size:1rem; font-weight:600; color:var(--text); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.list-excerpt { font-size:.85rem; color:var(--text-sub); white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.list-meta { flex:0 0 auto; display:flex; align-items:center; gap:8px; font-size:.8125rem; color:var(--text-sub); }
.list-meta i { transition:transform .2s; }
.list-row:hover .list-meta { color:var(--accent); }
.list-row:hover .list-meta i { transform:translateX(4px); }
.empty-card { text-align:center; padding:48px 20px; color:var(--text-sub); background:var(--bg-alt); border-radius:14px; }
.empty-card i { font-size:2rem; color:var(--accent); margin-bottom:12px; display:block; opacity:.6; }
.empty-card p { margin:0; }

.trust { background:var(--white); }
.trust-wrap { border-radius:var(--radius); background:var(--bg-alt); padding:36px 30px; }
.stat-item { text-align:center; padding:18px 8px; border-right:1px solid var(--line); }
.stat-item:last-child { border-right:none; }
.stat-num { font-size:2rem; font-weight:700; color:var(--accent); line-height:1.2; }
.stat-label { font-weight:600; color:var(--text); margin-top:8px; font-size:.95rem; }
.stat-desc { font-size:.8125rem; color:var(--text-sub); margin-top:4px; }
.faq-panel h3 { font-size:1.25rem; font-weight:600; margin-bottom:16px; }
.accordion-item { background:var(--white); border:1px solid var(--line) !important; border-radius:12px !important; margin-bottom:12px; overflow:hidden; }
.accordion-button { font-weight:600; color:var(--text); background:var(--white); padding:16px 20px; box-shadow:none; }
.accordion-button:not(.collapsed) { color:var(--primary); background:var(--white); box-shadow:none; }
.accordion-button:focus { box-shadow:none; border-color:var(--line); }
.accordion-button::after { background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23B85C2E' stroke-width='2' stroke-linecap='round' viewBox='0 0 16 16'%3e%3cpath d='M8 3v10M3 8h10'/%3e%3c/svg%3e"); transition:transform .3s; }
.accordion-button:not(.collapsed)::after { background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='none' stroke='%23B85C2E' stroke-width='2' stroke-linecap='round' viewBox='0 0 16 16'%3e%3cpath d='M4 4l8 8M12 4l-8 8'/%3e%3c/svg%3e"); transform:rotate(0deg); }
.accordion-body { color:var(--text-sub); font-size:.9rem; padding:4px 20px 18px; }

.subscribe { background:var(--bg); }
.subscribe-card { background:var(--primary); border-radius:20px; padding:64px 32px; text-align:center; color:#fff; box-shadow:0 18px 48px rgba(47,62,51,.28); }
.subscribe-card h2 { color:#fff; font-size:clamp(1.4rem,2.6vw,1.9rem); font-weight:600; }
.subscribe-card p { color:rgba(255,255,255,.72); max-width:560px; margin:12px auto 28px; }
.subscribe-form { display:flex; gap:12px; max-width:520px; margin:0 auto; }
.subscribe-input { flex:1; min-width:0; padding:12px 16px; border-radius:10px; border:none; background:var(--white); font-size:.95rem; color:var(--text); }
.subscribe-input:focus { outline:2px solid var(--accent); }
.btn-subscribe { background:var(--white); color:var(--primary); border:none; padding:12px 28px; font-weight:600; border-radius:10px; transition:.25s; white-space:nowrap; }
.btn-subscribe:hover { background:var(--accent); color:#fff; transform:translateY(-2px); }
.subscribe-card small { display:block; margin-top:16px; color:rgba(255,255,255,.6); font-size:.8125rem; }

.site-footer { background:#252B26; color:rgba(255,255,255,.8); padding:60px 0 24px; }
.site-footer h4 { color:#fff; font-size:.95rem; font-weight:600; margin-bottom:16px; }
.footer-nav a { display:block; color:rgba(255,255,255,.7); font-size:.875rem; padding:5px 0; transition:.2s; }
.footer-nav a:hover { color:var(--accent); padding-left:4px; }
.footer-note { font-size:.8125rem; color:rgba(255,255,255,.55); line-height:1.7; margin-top:12px; max-width:260px; }
.footer-contact { font-size:.875rem; color:rgba(255,255,255,.65); }
.footer-subscribe-form { display:flex; gap:8px; margin-top:12px; }
.footer-subscribe-input { flex:1; min-width:0; background:rgba(255,255,255,.12); border:1px solid rgba(255,255,255,.18); border-radius:8px; padding:9px 12px; color:#fff; font-size:.85rem; }
.footer-subscribe-input::placeholder { color:rgba(255,255,255,.5); }
.footer-subscribe-input:focus { outline:2px solid var(--accent); }
.footer-subscribe-btn { background:var(--accent); border:none; color:#fff; border-radius:8px; padding:9px 16px; font-size:.85rem; font-weight:600; transition:.2s; }
.footer-subscribe-btn:hover { background:var(--primary); color:#fff; }
.footer-bottom { border-top:1px solid rgba(255,255,255,.12); margin-top:40px; padding-top:20px; text-align:center; font-size:.8125rem; color:rgba(255,255,255,.5); }

@media (max-width:991.98px) {
  .section { padding:56px 0; }
  .feature-main .feature-link { flex-direction:column; }
  .feature-main .feature-img, .feature-main .feature-body { width:100%; }
  .stat-item { border-right:none; border-bottom:1px solid var(--line); }
  .stat-item:last-child { border-bottom:none; }
  .subscribe-form { flex-direction:column; }
  .footer-row > div { margin-bottom:28px; }
}
@media (max-width:767.98px) {
  .header-top-inner { height:54px; }
  .brand-text { font-size:.9rem; }
  .nav-tag { padding:0 14px; height:40px; font-size:.85rem; }
  .hero { min-height:auto; }
  .hero-content { padding:64px 0; }
  .hero-actions .btn { width:100%; text-align:center; }
  .list-row { flex-wrap:wrap; gap:10px; }
  .list-cat { display:none; }
  .list-excerpt { display:none; }
  .subscribe-card { padding:44px 20px; }
}

/* roulang page: category1 */
:root {
  --bg: #F7F3EC;
  --bg-alt: #EFE8DC;
  --primary: #2F3E33;
  --primary-dark: #243028;
  --accent: #B85C2E;
  --accent-soft: #F2E4D8;
  --text: #2A2724;
  --text-sub: #6B6258;
  --line: rgba(47,62,51,0.14);
  --white: #FFFFFF;
  --radius-card: 14px;
  --radius-btn: 10px;
  --radius-tag: 999px;
  --shadow-card: 0 1px 2px rgba(47,62,51,0.06), 0 8px 24px rgba(47,62,51,0.08);
  --shadow-hover: 0 4px 12px rgba(47,62,51,0.10), 0 18px 40px rgba(47,62,51,0.14);
}
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif; background: var(--bg); color: var(--text); font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--primary); text-decoration: none; transition: color .2s; }
a:hover { color: var(--accent); }
button, input { font-family: inherit; }
.container { max-width: 1200px; }

/* 按钮 */
.btn { border-radius: var(--radius-btn); padding: 12px 28px; font-weight: 600; font-size: .9375rem; transition: all .25s; border: none; }
.btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.btn-accent { background: var(--accent); color: #fff; }
.btn-accent:hover { background: var(--primary-dark); color: #fff; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(47,62,51,0.25); }
.btn-outline-light { border: 1.5px solid rgba(255,255,255,.7); color: #fff; background: transparent; }
.btn-outline-light:hover { background: #fff; color: var(--primary); border-color: #fff; }
.btn-outline { border: 1.5px solid var(--primary); color: var(--primary); background: transparent; }
.btn-outline:hover { background: rgba(47,62,51,.06); color: var(--primary); }

/* 顶部导航 */
.site-header { background: var(--primary); }
.header-top { background: var(--primary); }
.header-top-inner { display: flex; justify-content: space-between; align-items: center; padding: 14px 0; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: #fff; font-size: 1.125rem; font-weight: 700; letter-spacing: .01em; }
.brand:hover { color: #fff; }
.brand-badge { width: 40px; height: 40px; border-radius: 50%; background: var(--accent); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-weight: 700; font-size: 1.125rem; flex-shrink: 0; }
.btn-ghost-light { border: 1.5px solid rgba(255,255,255,.7); color: #fff; padding: 8px 20px; border-radius: var(--radius-btn); font-size: .875rem; font-weight: 600; transition: .25s; display: inline-block; }
.btn-ghost-light:hover { background: rgba(255,255,255,.14); color: #fff; border-color: #fff; }
.header-nav { background: var(--white); border-bottom: 1px solid var(--line); }
.nav-scroll { display: flex; gap: 8px; padding: 12px 0; overflow-x: auto; scrollbar-width: none; }
.nav-scroll::-webkit-scrollbar { display: none; }
.nav-tag { display: inline-flex; align-items: center; min-height: 40px; padding: 8px 20px; border-radius: var(--radius-tag); font-size: .9375rem; font-weight: 600; color: var(--text-sub); background: transparent; white-space: nowrap; transition: background .2s, color .2s; }
.nav-tag:hover { background: rgba(47,62,51,.08); color: var(--primary); }
.nav-tag.active { background: var(--primary); color: #fff; }

/* 页头 Hero */
.page-hero { background: linear-gradient(90deg, rgba(247,243,236,0.95) 0%, rgba(247,243,236,0.82) 60%, rgba(247,243,236,0.68) 100%), url('/assets/images/backpic/back-1.png') center/cover no-repeat; padding: 90px 0 80px; border-bottom: 1px solid var(--line); }
.breadcrumb-wrap { margin-bottom: 12px; }
.breadcrumb { --bs-breadcrumb-divider: '/'; margin-bottom: 0; }
.breadcrumb-item a { color: var(--accent); font-weight: 500; }
.breadcrumb-item a:hover { color: var(--primary); }
.breadcrumb-item.active { color: var(--text-sub); }
.page-hero h1 { font-size: clamp(2rem, 4.5vw, 3.25rem); font-weight: 700; line-height: 1.2; color: var(--primary); margin: 20px 0 16px; letter-spacing: .01em; }
.hero-sub { font-size: 1.0625rem; color: var(--text-sub); max-width: 680px; margin: 0; }
.hero-meta { margin-top: 28px; display: flex; gap: 12px; flex-wrap: wrap; }
.hero-trust { margin-top: 18px; font-size: .8125rem; color: var(--text-sub); display: flex; align-items: center; gap: 8px; }
.hero-trust i { color: var(--accent); }

/* 通用板块标题 */
.section-head { margin-bottom: 40px; }
.section-head h2 { font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 600; line-height: 1.3; color: var(--primary); margin-bottom: 14px; padding-bottom: 12px; position: relative; }
.section-head h2::after { content: ''; position: absolute; left: 0; bottom: 0; width: 44px; height: 4px; border-radius: 2px; background: var(--accent); }
.section-head p { color: var(--text-sub); max-width: 680px; margin: 0; font-size: .9375rem; }

/* 入口列表 */
.entry-section { padding: 80px 0; background: var(--bg); }
.entry-row { display: flex; flex-direction: column; background: var(--white); border-radius: var(--radius-card); box-shadow: var(--shadow-card); padding: 0 24px; margin-top: 40px; }
.entry-item { display: flex; align-items: center; gap: 24px; padding: 28px 12px; border-bottom: 1px solid var(--line); transition: background .25s, padding-left .25s; position: relative; }
.entry-item:last-child { border-bottom: none; }
.entry-item:hover { background: var(--bg-alt); padding-left: 20px; }
.entry-item::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--accent); opacity: 0; transition: opacity .2s; }
.entry-item:hover::before { opacity: 1; }
.entry-num { font-size: 1.25rem; font-weight: 700; color: var(--accent); width: 60px; flex-shrink: 0; font-variant-numeric: tabular-nums; }
.entry-main { flex: 1; min-width: 0; }
.entry-main h3 { font-size: 1.125rem; font-weight: 600; color: var(--text); margin-bottom: 4px; }
.entry-main p { font-size: .875rem; color: var(--text-sub); margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.entry-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--primary); padding: 10px 18px; border-radius: var(--radius-btn); border: 1.5px solid var(--primary); transition: background .2s, color .2s, border-color .2s; flex-shrink: 0; }
.entry-link i { transition: transform .2s; }
.entry-link:hover { background: var(--primary); color: #fff; border-color: var(--primary); }
.entry-link:hover i { transform: translateX(4px); }

/* FAQ */
.faq-section { padding: 80px 0; background: var(--bg-alt); }
.accordion { --bs-accordion-bg: var(--white); --bs-accordion-border-color: var(--line); --bs-accordion-active-bg: var(--white); --bs-accordion-active-color: var(--primary); --bs-accordion-btn-focus-border-color: transparent; --bs-accordion-btn-focus-box-shadow: 0 0 0 2px rgba(184,92,46,.25); border-radius: var(--radius-card); }
.accordion-item { border: 1px solid var(--line) !important; border-radius: var(--radius-card) !important; margin-bottom: 16px; overflow: hidden; }
.accordion-button { padding: 16px 20px; font-size: 1rem; font-weight: 600; color: var(--text); background: var(--white); box-shadow: none !important; transition: background .2s, color .2s; }
.accordion-button:hover { background: var(--accent-soft); }
.accordion-button:not(.collapsed) { color: var(--primary); background: var(--accent-soft); }
.accordion-button:focus { box-shadow: 0 0 0 2px rgba(184,92,46,.25) !important; }
.accordion-button::after { content: '+'; background: none !important; width: auto; height: auto; font-size: 1.4rem; font-weight: 400; color: var(--accent); display: inline-flex; align-items: center; justify-content: center; margin-left: auto; transition: transform .2s; }
.accordion-button:not(.collapsed)::after { content: '×'; transform: rotate(0deg); }
.accordion-body { padding: 16px 20px 20px; color: var(--text-sub); font-size: .9375rem; line-height: 1.8; border-top: 1px solid var(--line); background: var(--white); }

/* 推荐区 */
.recommend-section { padding: 80px 0; background: var(--bg); }
.recommend-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; margin-top: 40px; }
.recommend-card { background: var(--white); border-radius: var(--radius-card); overflow: hidden; box-shadow: var(--shadow-card); transition: transform .3s, box-shadow .3s; display: flex; flex-direction: column; }
.recommend-card:hover { box-shadow: var(--shadow-hover); transform: translateY(-4px); }
.recommend-card img { width: 100%; height: 210px; object-fit: cover; }
.recommend-body { padding: 22px; flex: 1; display: flex; flex-direction: column; }
.recommend-body h3 { font-size: 1.125rem; font-weight: 600; margin-bottom: 8px; color: var(--text); }
.recommend-body p { font-size: .875rem; color: var(--text-sub); flex: 1; margin-bottom: 16px; }
.recommend-body .btn { align-self: flex-start; }

/* CTA */
.cta-section { padding: 80px 0; background: var(--bg); border-top: 1px solid var(--line); }
.cta-card { background: var(--primary); border-radius: 20px; padding: 64px 40px; text-align: center; color: #fff; box-shadow: 0 20px 60px rgba(47,62,51,.2); }
.cta-card h2 { color: #fff; font-size: clamp(1.5rem, 2.6vw, 2rem); font-weight: 600; margin-bottom: 12px; }
.cta-card p { color: rgba(255,255,255,.7); max-width: 560px; margin: 0 auto 32px; font-size: 1rem; }
.cta-card .btn { margin: 0 6px; }

/* 关于小版块 */
.about-mini { padding: 56px 0; background: var(--bg-alt); border-top: 1px solid var(--line); }
.about-mini .section-head { margin-bottom: 20px; }
.about-mini .section-head h2 { font-size: 1.5rem; }
.about-mini p { color: var(--text-sub); max-width: 720px; margin-bottom: 8px; }

/* 页脚 */
.site-footer { background: var(--primary); color: rgba(255,255,255,.8); padding: 64px 0 24px; }
.site-footer .brand { color: #fff; margin-bottom: 16px; display: inline-flex; }
.footer-note { font-size: .875rem; line-height: 1.7; color: rgba(255,255,255,.65); margin-top: 16px; max-width: 340px; }
.site-footer h4 { color: #fff; font-size: 1rem; font-weight: 600; margin-bottom: 16px; letter-spacing: .02em; }
.footer-nav { display: flex; flex-direction: column; gap: 10px; }
.footer-nav a { color: rgba(255,255,255,.65); font-size: .875rem; transition: color .2s; }
.footer-nav a:hover { color: #fff; text-decoration: underline; }
.footer-contact { color: rgba(255,255,255,.65); font-size: .875rem; margin-bottom: 12px; }
.footer-subscribe-form { display: flex; gap: 8px; margin-top: 12px; }
.footer-subscribe-input { flex: 1; background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.25); color: #fff; border-radius: var(--radius-btn); padding: 11px 14px; font-size: .875rem; transition: border-color .2s, background .2s; }
.footer-subscribe-input::placeholder { color: rgba(255,255,255,.5); }
.footer-subscribe-input:focus { outline: none; border-color: var(--accent); background: rgba(255,255,255,.16); }
.footer-subscribe-btn { background: var(--accent); border: none; color: #fff; padding: 10px 18px; border-radius: var(--radius-btn); font-weight: 600; font-size: .875rem; transition: background .2s, transform .2s; white-space: nowrap; }
.footer-subscribe-btn:hover { background: var(--primary-dark); color: #fff; transform: translateY(-1px); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.15); padding-top: 24px; margin-top: 48px; text-align: center; font-size: .8125rem; color: rgba(255,255,255,.5); }

/* 响应式 */
@media (max-width: 991.98px) {
  .hero-meta { flex-wrap: wrap; }
  .recommend-card img { height: 180px; }
}
@media (max-width: 767.98px) {
  .page-hero { padding: 60px 0 50px; }
  .entry-section, .faq-section, .recommend-section, .cta-section { padding: 56px 0; }
  .entry-item { flex-wrap: wrap; gap: 12px; padding: 22px 8px; }
  .entry-link { margin-left: 60px; }
  .entry-main p { white-space: normal; }
  .recommend-grid { grid-template-columns: 1fr; }
  .cta-card { padding: 48px 20px; }
  .cta-card .btn { display: block; width: 100%; margin: 8px 0; }
  .footer-subscribe-form { flex-direction: column; }
}
@media (max-width: 575.98px) {
  .header-top-inner { flex-wrap: wrap; gap: 8px; }
  .brand-text { font-size: 1rem; }
  .nav-tag { padding: 8px 16px; font-size: .875rem; }
  .entry-item { flex-direction: column; align-items: flex-start; }
  .entry-link { margin-left: 0; }
  .entry-num { width: auto; }
}

/* roulang page: article */
:root {
    --bg: #F7F3EC;
    --bg-alt: #EFE8DC;
    --primary: #2F3E33;
    --primary-dark: #243028;
    --accent: #B85C2E;
    --accent-soft: #F2E4D8;
    --text: #2A2724;
    --text-sub: #6B6258;
    --line: rgba(47, 62, 51, 0.14);
    --white: #FFFFFF;
    --radius-lg: 14px;
    --radius-md: 10px;
    --shadow: 0 1px 2px rgba(47, 62, 51, 0.06), 0 8px 24px rgba(47, 62, 51, 0.08);
    --shadow-hover: 0 4px 12px rgba(47, 62, 51, 0.10), 0 18px 40px rgba(47, 62, 51, 0.14);
}
*, *::before, *::after {
    box-sizing: border-box;
}
body {
    margin: 0;
    padding: 0;
    font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Source Han Sans SC", sans-serif;
    background: var(--bg);
    color: var(--text);
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
img {
    max-width: 100%;
    display: block;
}
a {
    text-decoration: none;
    transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, transform 0.3s ease;
}
button, input, select, textarea {
    font-family: inherit;
}
.container {
    max-width: 1200px;
}
.site-header {
    background: var(--primary);
}
.header-top {
    background: var(--primary);
    color: var(--white);
    border-bottom: 1px solid rgba(255, 255, 255, 0.10);
}
.header-top-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 12px;
    padding-bottom: 12px;
    gap: 16px;
}
.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--white);
    font-weight: 600;
    font-size: 1.125rem;
    line-height: 1.2;
    min-height: 44px;
}
.brand:hover {
    color: var(--white);
    opacity: 0.92;
}
.brand-badge {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--white);
    color: var(--primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 18px;
    flex-shrink: 0;
}
.brand-text {
    white-space: nowrap;
}
.btn-ghost-light {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.50);
    padding: 8px 22px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 500;
    min-height: 44px;
    transition: all 0.3s ease;
    white-space: nowrap;
}
.btn-ghost-light:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--white);
    color: var(--white);
}
.header-nav {
    background: var(--white);
    border-bottom: 1px solid var(--line);
}
.nav-scroll {
    display: flex;
    gap: 8px;
    overflow-x: auto;
    padding-top: 10px;
    padding-bottom: 10px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}
.nav-scroll::-webkit-scrollbar {
    display: none;
}
.nav-tag {
    display: inline-flex;
    align-items: center;
    padding: 8px 22px;
    border-radius: 999px;
    background: transparent;
    color: var(--text-sub);
    font-size: 0.9375rem;
    font-weight: 500;
    white-space: nowrap;
    min-height: 44px;
    transition: all 0.25s ease;
}
.nav-tag:hover {
    background: rgba(47, 62, 51, 0.08);
    color: var(--primary);
}
.nav-tag.active {
    background: var(--primary);
    color: var(--white);
    font-weight: 600;
}
.nav-tag.active:hover {
    background: var(--primary-dark);
    color: var(--white);
}
.article-main {
    padding: 48px 0 88px;
    min-height: 60vh;
}
.breadcrumb-wrap {
    margin-bottom: 36px;
}
.breadcrumb {
    margin: 0;
    padding: 0;
    background: transparent;
}
.breadcrumb-item {
    font-size: 0.875rem;
}
.breadcrumb-item a {
    color: var(--text-sub);
}
.breadcrumb-item a:hover {
    color: var(--accent);
}
.breadcrumb-item.active {
    color: var(--text);
}
.breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    color: var(--text-sub);
    padding-right: 10px;
    padding-left: 6px;
}
.article-wrap {
    max-width: 860px;
    margin: 0 auto;
}
.article-header {
    text-align: center;
    margin-bottom: 32px;
}
.article-kicker {
    display: inline-block;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.8125rem;
    font-weight: 600;
    padding: 6px 18px;
    border-radius: 999px;
    margin-bottom: 18px;
    letter-spacing: 0.02em;
}
.article-title {
    font-size: clamp(1.75rem, 3.2vw, 2.5rem);
    font-weight: 700;
    line-height: 1.25;
    color: var(--text);
    margin-bottom: 20px;
    margin-top: 0;
}
.article-meta {
    display: flex;
    justify-content: center;
    gap: 12px 28px;
    color: var(--text-sub);
    font-size: 0.875rem;
    flex-wrap: wrap;
    align-items: center;
}
.article-meta-sep {
    width: 3px;
    height: 3px;
    border-radius: 50%;
    background: var(--accent);
    display: inline-block;
    margin-right: 8px;
    vertical-align: middle;
}
.article-cover {
    border-radius: var(--radius-lg);
    overflow: hidden;
    margin-bottom: 40px;
    box-shadow: var(--shadow);
    position: relative;
}
.article-cover img {
    width: 100%;
    height: auto;
    aspect-ratio: 16 / 7;
    object-fit: cover;
    display: block;
}
.article-cover-tag {
    position: absolute;
    left: 20px;
    bottom: 16px;
    background: var(--primary);
    color: var(--white);
    font-size: 0.8125rem;
    padding: 6px 16px;
    border-radius: 999px;
    font-weight: 500;
}
.article-content {
    max-width: 780px;
    margin: 0 auto;
    font-size: 1.0625rem;
    line-height: 1.8;
    color: var(--text);
}
.article-content p {
    margin-bottom: 1.4em;
}
.article-content h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 44px;
    margin-bottom: 16px;
    padding-left: 14px;
    border-left: 4px solid var(--accent);
    line-height: 1.35;
    color: var(--text);
}
.article-content h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 32px;
    margin-bottom: 12px;
    line-height: 1.4;
    color: var(--text);
}
.article-content a {
    color: var(--accent);
    border-bottom: 1px solid rgba(184, 92, 46, 0.30);
}
.article-content a:hover {
    border-bottom-color: var(--accent);
    color: var(--accent);
}
.article-content blockquote {
    background: var(--bg-alt);
    border-left: 4px solid var(--accent);
    padding: 20px 24px;
    border-radius: 8px;
    margin: 28px 0;
    font-size: 1rem;
    color: var(--text);
}
.article-content ul {
    padding-left: 0;
    list-style: none;
    margin: 20px 0 24px;
}
.article-content ul > li {
    padding-left: 22px;
    position: relative;
    margin-bottom: 8px;
}
.article-content ul > li::before {
    content: "";
    position: absolute;
    left: 4px;
    top: 0.65em;
    width: 6px;
    height: 6px;
    background: var(--accent);
    border-radius: 2px;
}
.article-content ol {
    counter-reset: mi-custom-counter;
    list-style: none;
    padding-left: 0;
    margin: 20px 0 24px;
}
.article-content ol > li {
    counter-increment: mi-custom-counter;
    padding-left: 2.2em;
    position: relative;
    margin-bottom: 8px;
}
.article-content ol > li::before {
    content: counter(mi-custom-counter);
    position: absolute;
    left: 0;
    top: 0.05em;
    font-weight: 700;
    color: var(--accent);
    font-size: 0.95em;
}
.article-content img {
    border-radius: 12px;
    max-width: 100%;
    height: auto;
    margin: 28px 0;
}
.article-content img + em,
.article-content figcaption {
    display: block;
    text-align: center;
    font-size: 0.8125rem;
    color: var(--text-sub);
    margin-top: -18px;
    margin-bottom: 28px;
    font-style: normal;
}
.article-content .table-responsive {
    margin: 28px 0;
    border-radius: 8px;
    border: 1px solid var(--line);
    background: var(--white);
}
.article-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 0;
}
.article-content th {
    background: var(--bg-alt);
    font-weight: 600;
    padding: 12px 16px;
    border: 1px solid var(--line);
    color: var(--text);
}
.article-content td {
    padding: 10px 16px;
    border: 1px solid var(--line);
    color: var(--text);
}
.article-content code {
    background: var(--bg-alt);
    border-radius: 6px;
    padding: 2px 8px;
    font-size: 0.9em;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    color: var(--accent);
}
.article-divider {
    border-top: 1px solid var(--line);
    margin-top: 48px;
    margin-bottom: 48px;
    max-width: 780px;
    margin-left: auto;
    margin-right: auto;
}
.related-wrap {
    max-width: 780px;
    margin-left: auto;
    margin-right: auto;
}
.related-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 28px;
    padding-bottom: 14px;
    position: relative;
    color: var(--text);
}
.related-title::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 44px;
    height: 4px;
    background: var(--accent);
    border-radius: 2px;
}
.related-card {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 100%;
    display: block;
    text-decoration: none;
    box-shadow: var(--shadow);
    transition: all 0.35s ease;
}
.related-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-hover);
}
.related-card-img {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
}
.related-card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}
.related-card:hover .related-card-img img {
    transform: scale(1.04);
}
.related-card-body {
    padding: 18px 20px 20px;
}
.related-card-tag {
    display: inline-block;
    background: var(--accent-soft);
    color: var(--accent);
    font-size: 0.75rem;
    padding: 4px 12px;
    border-radius: 999px;
    margin-bottom: 10px;
    font-weight: 500;
}
.related-card-title {
    font-size: 1.0625rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 6px;
    line-height: 1.4;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}
.related-card-meta {
    font-size: 0.8125rem;
    color: var(--text-sub);
    margin-top: 8px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.article-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    margin-top: 52px;
    flex-wrap: wrap;
}
.btn-action {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 30px;
    border: 1.5px solid var(--primary);
    border-radius: var(--radius-md);
    color: var(--primary);
    background: transparent;
    font-weight: 600;
    font-size: 0.9375rem;
    min-height: 44px;
    transition: all 0.3s ease;
}
.btn-action:hover {
    background: rgba(47, 62, 51, 0.06);
    transform: translateY(-2px);
}
.btn-action .fa-arrow-left,
.btn-action .fa-arrow-right {
    font-size: 0.875rem;
}
.article-empty {
    text-align: center;
    padding: 80px 24px;
    max-width: 560px;
    margin: 24px auto 0;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
}
.empty-icon {
    width: 72px;
    height: 72px;
    border-radius: 50%;
    background: var(--accent-soft);
    color: var(--accent);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 20px;
}
.article-empty-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
}
.article-empty p {
    color: var(--text-sub);
    font-size: 0.9375rem;
    margin-bottom: 28px;
}
.btn-primary-solid {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 32px;
    background: var(--primary);
    color: var(--white);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    min-height: 44px;
    border: none;
    transition: all 0.3s ease;
}
.btn-primary-solid:hover {
    background: var(--primary-dark);
    color: var(--white);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(47, 62, 51, 0.25);
}
.site-footer {
    background: var(--primary);
    color: rgba(255, 255, 255, 0.80);
    padding: 72px 0 32px;
    margin-top: auto;
}
.footer-row {
    margin-bottom: 40px;
}
.site-footer .brand {
    margin-bottom: 16px;
}
.site-footer .brand-badge {
    background: var(--white);
    color: var(--primary);
}
.site-footer .brand-text {
    color: var(--white);
}
.footer-note {
    font-size: 0.875rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.65);
    margin-top: 14px;
    margin-bottom: 0;
    max-width: 320px;
}
.site-footer h4 {
    color: var(--white);
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 18px;
    letter-spacing: 0.02em;
}
.footer-nav {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.footer-nav a {
    color: rgba(255, 255, 255, 0.72);
    font-size: 0.875rem;
    transition: color 0.25s ease, padding-left 0.25s ease;
}
.footer-nav a:hover {
    color: var(--white);
    padding-left: 4px;
}
.footer-contact {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.72);
    margin-bottom: 16px;
    word-break: break-all;
}
.footer-subscribe-form {
    display: flex;
    gap: 8px;
    max-width: 340px;
}
.footer-subscribe-input {
    flex: 1;
    min-width: 0;
    padding: 10px 16px;
    border-radius: var(--radius-md);
    border: none;
    background: rgba(255, 255, 255, 0.12);
    color: var(--white);
    font-size: 0.875rem;
    min-height: 44px;
}
.footer-subscribe-input::placeholder {
    color: rgba(255, 255, 255, 0.50);
}
.footer-subscribe-input:focus {
    outline: 2px solid rgba(255, 255, 255, 0.40);
    background: rgba(255, 255, 255, 0.16);
}
.footer-subscribe-btn {
    padding: 10px 20px;
    background: var(--white);
    color: var(--primary);
    border: none;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.875rem;
    min-height: 44px;
    white-space: nowrap;
    transition: all 0.3s ease;
}
.footer-subscribe-btn:hover {
    background: var(--accent);
    color: var(--white);
}
.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    padding-top: 24px;
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.55);
    text-align: center;
}
@media (max-width: 991.98px) {
    .article-main {
        padding: 40px 0 72px;
    }
    .footer-subscribe-form {
        max-width: 100%;
    }
}
@media (max-width: 767.98px) {
    .header-top-inner {
        flex-wrap: wrap;
    }
    .brand-text {
        font-size: 1rem;
    }
    .article-main {
        padding: 32px 0 56px;
    }
    .article-meta {
        gap: 8px 16px;
        flex-direction: column;
        align-items: center;
    }
    .article-meta span {
        display: inline-flex;
        align-items: center;
    }
    .article-title {
        font-size: 1.6rem;
        line-height: 1.3;
    }
    .article-cover img {
        aspect-ratio: 16 / 9;
    }
    .article-content {
        font-size: 1rem;
    }
    .article-content blockquote {
        padding: 16px 18px;
    }
    .article-actions {
        flex-direction: column;
        align-items: center;
    }
    .btn-action {
        width: 100%;
        justify-content: center;
    }
    .related-card + .related-card {
        margin-top: 20px;
    }
    .footer-row {
        text-align: center;
    }
    .site-footer .brand {
        justify-content: center;
    }
    .footer-note {
        margin-left: auto;
        margin-right: auto;
    }
    .footer-nav {
        align-items: center;
    }
    .footer-subscribe-form {
        margin-left: auto;
        margin-right: auto;
    }
}
@media (max-width: 575.98px) {
    .header-top-inner {
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .btn-ghost-light {
        padding: 6px 16px;
        font-size: 0.8125rem;
        min-height: 40px;
    }
    .nav-tag {
        padding: 7px 16px;
        font-size: 0.875rem;
    }
    .breadcrumb-wrap {
        margin-bottom: 28px;
    }
    .article-header {
        margin-bottom: 24px;
    }
    .article-kicker {
        font-size: 0.75rem;
        padding: 5px 14px;
    }
    .article-content h2 {
        font-size: 1.3rem;
        margin-top: 36px;
    }
    .article-content h3 {
        font-size: 1.15rem;
    }
    .footer-subscribe-form {
        flex-direction: column;
        gap: 8px;
    }
    .footer-subscribe-btn {
        width: 100%;
    }
}
@media (hover: hover) {
    .nav-tag:hover {
        background: rgba(47, 62, 51, 0.08);
        color: var(--primary);
    }
    .related-card:hover .related-card-img img {
        transform: scale(1.04);
    }
}
.btn-action:focus-visible,
.btn-primary-solid:focus-visible,
.btn-ghost-light:focus-visible,
.nav-tag:focus-visible,
.related-card:focus-visible,
.brand:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

/* roulang page: category2 */
:root {
            --bg: #F7F3EC;
            --bg-alt: #EFE8DC;
            --primary: #2F3E33;
            --primary-dark: #243028;
            --accent: #B85C2E;
            --accent-soft: #F2E4D8;
            --text: #2A2724;
            --text-sub: #6B6258;
            --line: rgba(47, 62, 51, 0.14);
            --white: #FFFFFF;
            --radius-card: 14px;
            --radius-btn: 10px;
            --radius-input: 10px;
            --radius-tag: 999px;
            --radius-img: 12px;
            --shadow-card: 0 1px 2px rgba(47, 62, 51, 0.06), 0 8px 24px rgba(47, 62, 51, 0.08);
            --shadow-hover: 0 4px 12px rgba(47, 62, 51, 0.10), 0 18px 40px rgba(47, 62, 51, 0.14);
            --font-stack: "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(--font-stack);
            font-size: 16px;
            line-height: 1.7;
            color: var(--text);
            background-color: var(--bg);
            -webkit-font-smoothing: antialiased;
        }

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

        a {
            color: var(--primary);
            text-decoration: none;
            transition: color .25s ease, background-color .25s ease, border-color .25s ease, opacity .25s ease;
        }

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

        .container {
            max-width: 1200px;
        }

        .section-pad {
            padding: 80px 0;
        }

        @media (max-width: 991px) {
            .section-pad {
                padding: 56px 0;
            }
        }

        .badge-tag {
            display: inline-flex;
            align-items: center;
            background: var(--accent-soft);
            color: var(--accent);
            font-size: 0.75rem;
            font-weight: 600;
            padding: 4px 14px;
            border-radius: var(--radius-tag);
            letter-spacing: .02em;
            line-height: 1.4;
            white-space: nowrap;
        }

        .btn-primary-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: var(--primary);
            color: #fff;
            border: 2px solid var(--primary);
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            line-height: 1.4;
            min-height: 46px;
            transition: all .25s ease;
            box-shadow: 0 4px 12px rgba(47, 62, 51, 0.18);
        }

        .btn-primary-custom:hover {
            background: var(--primary-dark);
            border-color: var(--primary-dark);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(47, 62, 51, 0.25);
        }

        .btn-primary-custom:active {
            transform: translateY(0);
            box-shadow: 0 2px 6px rgba(47, 62, 51, 0.2);
        }

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

        .btn-outline-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            background: transparent;
            color: var(--primary);
            border: 1.5px solid var(--primary);
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            line-height: 1.4;
            min-height: 46px;
            transition: all .25s ease;
        }

        .btn-outline-custom:hover {
            background: rgba(47, 62, 51, 0.06);
            color: var(--primary);
            transform: translateY(-2px);
            box-shadow: 0 4px 12px rgba(47, 62, 51, 0.12);
        }

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

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

        .btn-white-custom {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: #fff;
            color: var(--primary);
            border: none;
            padding: 12px 28px;
            border-radius: var(--radius-btn);
            font-weight: 600;
            font-size: 1rem;
            min-height: 46px;
            transition: all .25s ease;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
        }

        .btn-white-custom:hover {
            background: var(--accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(184, 92, 46, 0.3);
        }

        /* ===== Header ===== */
        .site-header {
            background: var(--primary);
        }

        .header-top {
            background: var(--primary);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }

        .header-top-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding-top: 10px;
            padding-bottom: 10px;
            min-height: 60px;
        }

        .brand {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            color: #fff;
            font-weight: 700;
            font-size: 1.125rem;
            letter-spacing: .02em;
            line-height: 1.2;
        }

        .brand:hover {
            color: #fff;
            opacity: .85;
        }

        .brand-badge {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 40px;
            height: 40px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.15);
            color: #fff;
            font-size: 1.1rem;
            font-weight: 800;
            flex-shrink: 0;
            border: 1px solid rgba(255, 255, 255, 0.2);
            transition: background .25s ease;
        }

        .brand:hover .brand-badge {
            background: var(--accent);
        }

        .btn-ghost-light {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            background: transparent;
            border: 1px solid rgba(255, 255, 255, 0.5);
            color: #fff;
            padding: 8px 20px;
            border-radius: var(--radius-btn);
            font-size: .9rem;
            font-weight: 500;
            min-height: 40px;
            transition: all .25s ease;
        }

        .btn-ghost-light:hover {
            background: rgba(255, 255, 255, 0.15);
            border-color: #fff;
            color: #fff;
        }

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

        .header-nav {
            background: #fff;
            border-bottom: 1px solid var(--line);
        }

        .nav-scroll {
            display: flex;
            align-items: center;
            gap: 6px;
            padding-top: 8px;
            padding-bottom: 8px;
            overflow-x: auto;
            -ms-overflow-style: none;
            scrollbar-width: none;
        }

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

        .nav-tag {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            white-space: nowrap;
            background: transparent;
            color: var(--text-sub);
            border: 1px solid transparent;
            font-size: .9rem;
            font-weight: 600;
            padding: 8px 18px;
            border-radius: var(--radius-tag);
            line-height: 1.4;
            min-height: 38px;
            transition: all .2s ease;
        }

        .nav-tag:hover {
            background: rgba(47, 62, 51, 0.08);
            color: var(--primary);
        }

        .nav-tag.active {
            background: var(--primary);
            color: #fff;
            box-shadow: 0 2px 8px rgba(47, 62, 51, 0.2);
        }

        .nav-tag.active:hover {
            background: var(--primary-dark);
            color: #fff;
        }

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

        @media (max-width: 991px) {
            .nav-scroll {
                gap: 8px;
                padding-top: 10px;
                padding-bottom: 10px;
                -webkit-overflow-scrolling: touch;
            }
            .nav-tag {
                padding: 8px 16px;
                font-size: .875rem;
            }
        }

        /* ===== Page Hero ===== */
        .page-hero {
            background-image: linear-gradient(90deg, rgba(247, 243, 236, 0.94) 0%, rgba(247, 243, 236, 0.78) 60%, rgba(247, 243, 236, 0.5) 100%), url('/assets/images/backpic/back-1.png');
            background-size: cover;
            background-position: center;
            padding: 80px 0 60px;
            border-bottom: 1px solid var(--line);
        }

        .breadcrumb {
            margin-bottom: 32px;
            font-size: .875rem;
        }

        .breadcrumb-item a {
            color: var(--text-sub);
        }

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

        .breadcrumb-item.active {
            color: var(--primary);
            font-weight: 600;
        }

        .breadcrumb-item+.breadcrumb-item::before {
            color: var(--text-sub);
            opacity: .6;
        }

        .page-hero h1 {
            font-size: clamp(2rem, 4.5vw, 3.25rem);
            font-weight: 700;
            line-height: 1.2;
            letter-spacing: .01em;
            margin: 0 0 16px;
            color: var(--text);
        }

        .page-hero h1::after {
            content: '';
            display: block;
            width: 44px;
            height: 4px;
            background: var(--accent);
            border-radius: 2px;
            margin-top: 20px;
        }

        .page-hero-sub {
            font-size: 1.125rem;
            color: var(--text-sub);
            max-width: 650px;
            line-height: 1.6;
            margin: 0;
        }

        @media (max-width: 768px) {
            .page-hero {
                padding: 48px 0 40px;
            }
            .page-hero h1 {
                font-size: 1.75rem;
            }
            .page-hero-sub {
                font-size: 1rem;
            }
        }

        /* ===== Feature Points ===== */
        .feature-points {
            background: var(--bg);
            padding: 48px 0;
            border-bottom: 1px solid var(--line);
        }

        .feature-point-card {
            display: flex;
            align-items: flex-start;
            gap: 16px;
            background: #fff;
            border-radius: var(--radius-card);
            padding: 28px 24px;
            box-shadow: var(--shadow-card);
            height: 100%;
            transition: transform .3s ease, box-shadow .3s ease;
        }

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

        .point-icon {
            flex-shrink: 0;
            width: 48px;
            height: 48px;
            border-radius: 50%;
            background: var(--accent-soft);
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1.2rem;
        }

        .point-body h3 {
            font-size: 1rem;
            font-weight: 700;
            margin: 0 0 6px;
            color: var(--primary);
        }

        .point-body p {
            font-size: .875rem;
            color: var(--text-sub);
            margin: 0;
            line-height: 1.6;
        }

        @media (max-width: 991px) {
            .feature-point-card {
                margin-bottom: 16px;
            }
        }

        /* ===== Timeline Guide ===== */
        .guide-section {
            background: var(--bg);
            padding: 80px 0;
        }

        @media (max-width: 991px) {
            .guide-section {
                padding: 56px 0;
            }
        }

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

        .section-heading .section-tag {
            display: inline-block;
            background: var(--accent-soft);
            color: var(--accent);
            font-size: .8rem;
            font-weight: 700;
            padding: 6px 18px;
            border-radius: var(--radius-tag);
            letter-spacing: .05em;
            margin-bottom: 12px;
        }

        .section-heading h2 {
            font-size: clamp(1.5rem, 2.6vw, 2rem);
            font-weight: 600;
            line-height: 1.3;
            margin: 0 0 12px;
            color: var(--text);
        }

        .section-heading h2::after {
            content: '';
            display: block;
            width: 44px;
            height: 4px;
            background: var(--accent);
            border-radius: 2px;
            margin-top: 12px;
        }

        .section-heading p {
            font-size: .9375rem;
            color: var(--text-sub);
            max-width: 640px;
            line-height: 1.7;
            margin: 0;
        }

        .guide-group {
            margin-bottom: 56px;
        }

        .guide-group-header {
            display: flex;
            align-items: center;
            gap: 14px;
            margin-bottom: 28px;
            padding-left: 24px;
        }

        .guide-group-header .group-icon {
            flex-shrink: 0;
            width: 44px;
            height: 44px;
            border-radius: 12px;
            background: var(--primary);
            color: #fff;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 1rem;
        }

        .guide-group-header h2 {
            font-size: 1.5rem;
            font-weight: 700;
            margin: 0;
            color: var(--text);
            letter-spacing: .01em;
        }

        .guide-group-header h2::after {
            content: '';
            display: block;
            width: 32px;
            height: 3px;
            background: var(--accent);
            border-radius: 2px;
            margin-top: 6px;
        }

        .timeline {
            position: relative;
            padding-left: 24px;
        }

        .timeline::before {
            content: '';
            position: absolute;
            left: 48px;
            top: 8px;
            bottom: 8px;
            width: 2px;
            background: rgba(47, 62, 51, 0.14);
            border-radius: 2px;
        }

        .timeline-item {
            position: relative;
            padding-bottom: 20px;
        }

        .timeline-item:last-child {
            padding-bottom: 0;
        }

        .timeline-dot {
            position: absolute;
            left: 48px;
            top: 24px;
            width: 12px;
            height: 12px;
            border-radius: 50%;
            background: var(--accent);
            border: 3px solid #fff;
            box-shadow: 0 0 0 2px var(--accent);
            transform: translateX(-50%);
            z-index: 1;
        }

        .timeline-card {
            background: #fff;
            border-radius: var(--radius-card);
            padding: 24px 28px;
            margin-left: 76px;
            box-shadow: var(--shadow-card);
            border-left: 3px solid transparent;
            transition: all .3s ease;
        }

        .timeline-card:hover {
            box-shadow: var(--shadow-hover);
            border-left-color: var(--accent);
            transform: translateY(-2px);
        }

        .timeline-meta {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            margin-bottom: 10px;
        }

        .timeline-date {
            font-size: .8rem;
            color: var(--text-sub);
            display: inline-flex;
            align-items: center;
            gap: 5px;
        }

        .timeline-card h3 {
            font-size: 1.125rem;
            font-weight: 600;
            margin: 0 0 8px;
            color: var(--text);
            line-height: 1.4;
        }

        .timeline-card p {
            font-size: .875rem;
            color: var(--text-sub);
            line-height: 1.7;
            margin: 0 0 12px;
        }

        .timeline-link {
            display: inline-flex;
            align-items: center;
            gap: 6px;
            font-size: .875rem;
            font-weight: 600;
            color: var(--accent);
            transition: gap .25s ease;
        }

        .timeline-link:hover {
            color: var(--primary);
            gap: 10px;
        }

        @media (max-width: 768px) {
            .timeline {
                padding-left: 12px;
            }
            .timeline::before {
                left: 28px;
            }
            .timeline-dot {
                left: 28px;
            }
            .timeline-card {
                margin-left: 36px;
                padding: 18px 16px;
            }
            .guide-group-header {
                padding-left: 8px;
            }
            .guide-group-header h2 {
                font-size: 1.25rem;
            }
        }

        /* ===== Recommendation Cards ===== */
        .recommend-section {
            background: var(--bg-alt);
            padding: 80px 0;
            border-top: 1px solid var(--line);
            border-bottom: 1px solid var(--line);
        }

        @media (max-width: 991px) {
            .recommend-section {
                padding: 56px 0;
            }
        }

        .recommend-card {
            display: flex;
            flex-direction: column;
            background: #fff;
            border-radius: var(--radius-card);
            overflow: hidden;
            box-shadow: var(--shadow-card);
            transition: transform .3s ease, box-shadow .3s ease;
            height: 100%;
        }

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

        .recommend-card-img {
            position: relative;
            overflow: hidden;
            aspect-ratio: 16/9;
        }

        .recommend-card-img img {
            width: 100%;
            height: 100%;
            object-fit: cover;
            transition: transform .45s ease;
        }

        .recommend-card:hover .recommend-card-img img {
            transform: scale(1.03);
        }

        .recommend-card-img::after {
            content: '';
            position: absolute;
            inset: 0;
            background: linear-gradient(180deg, transparent 60%, rgba(36, 48, 40, 0.25));
        }

        .recommend-card-body {
            padding: 28px 24px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .recommend-card-body .badge-tag {
            align-self: flex-start;
            margin-bottom: 14px;
        }

        .recommend-card-body h3 {
            font-size: 1.125rem;
            font-weight: 600;
            margin: 0 0 10px;
            color: var(--text);
            line-height: 1.4;
        }

        .recommend-card-body p {
            font-size: .875rem;
            color: var(--text-sub);
            line-height: 1.7;
            margin: 0 0 18px;
            flex: 1;
        }

        .recommend-card-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid var(--line);
            padding-top: 16px;
            margin-top: auto;
        }

        .recommend-card-footer .meta-info {
            font-size: .8125rem;
            color: var(--text-sub);
        }

        .recommend-card-footer a {
            font-size: .875rem;
            font-weight: 600;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            gap: 6px;
            transition: gap .25s ease;
        }

        .recommend-card-footer a:hover {
            color: var(--primary);
            gap: 10px;
        }

        @media (max-width: 767px) {
            .recommend-card {
                margin-bottom: 20px;
            }
        }

        /* ===== FAQ ===== */
        .faq-section {
            background: var(--bg);
            padding: 80px 0;
        }

        @media (max-width: 991px) {
            .faq-section {
                padding: 56px 0;
            }
        }

        .faq-wrap {
            max-width: 860px;
            margin: 0 auto;
        }

        .accordion-item {
            border: 1px solid var(--line);
            border-radius: 12px !important;
            overflow: hidden;
            margin-bottom: 14px;
            background: #fff;
            box-shadow: 0 1px 3px rgba(47, 62, 51, 0.04);
        }

        .accordion-item:last-child {
            margin-bottom: 0;
        }

        .accordion-header {
            border: none;
        }

        .accordion-button {
            font-family: var(--font-stack);
            font-size: 1rem;
            font-weight: 600;
            color: var(--text);
            background: #fff;
            padding: 18px 20px;
            box-shadow: none;
            transition: all .25s ease;
            border-left: 3px solid transparent;
        }

        .accordion-button:not(.collapsed) {
            background: #fff;
            color: var(--accent);
            border-left-color: var(--accent);
            box-shadow: none;
        }

        .accordion-button:hover {
            background: var(--bg);
            color: var(--primary);
        }

        .accordion-button:focus {
            box-shadow: none;
            border-radius: 0;
        }

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

        .accordion-button::after {
            content: '+';
            background-image: none;
            font-family: var(--font-stack);
            font-size: 1.4rem;
            line-height: 1;
            font-weight: 300;
            color: var(--accent);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 28px;
            height: 28px;
            transition: transform .25s ease;
            flex-shrink: 0;
        }

        .accordion-button:not(.collapsed)::after {
            content: '×';
            background-image: none;
            transform: rotate(0deg);
            color: var(--primary);
        }

        .accordion-collapse {
            border: none;
        }

        .accordion-body {
            font-size: .9375rem;
            color: var(--text-sub);
            line-height: 1.75;
            padding: 4px 20px 20px;
            border-left: 3px solid transparent;
            border-left-color: var(--accent-soft);
            background: #fff;
        }

        .accordion-body strong {
            color: var(--text);
            font-weight: 600;
        }

        /* ===== CTA ===== */
        .cta-section {
            padding: 80px 0;
            background: var(--bg);
        }

        @media (max-width: 991px) {
            .cta-section {
                padding: 56px 0;
            }
        }

        .cta-card {
            background: var(--primary);
            border-radius: 20px;
            padding: 64px 32px;
            text-align: center;
            position: relative;
            overflow: hidden;
        }

        .cta-card::before {
            content: '';
            position: absolute;
            top: -40px;
            right: -40px;
            width: 200px;
            height: 200px;
            border-radius: 50%;
            background: rgba(255, 255, 255, 0.06);
        }

        .cta-card::after {
            content: '';
            position: absolute;
            bottom: -60px;
            left: 20px;
            width: 160px;
            height: 160px;
            border-radius: 50%;
            background: rgba(184, 92, 46, 0.25);
        }

        .cta-content {
            position: relative;
            z-index: 1;
            max-width: 620px;
            margin: 0 auto;
        }

        .cta-card h2 {
            color: #fff;
            font-size: clamp(1.5rem, 2.4vw, 2rem);
            font-weight: 600;
            line-height: 1.3;
            margin: 0 0 16px;
        }

        .cta-card p {
            color: rgba(255, 255, 255, 0.7);
            font-size: 1rem;
            line-height: 1.7;
            margin: 0 0 32px;
        }

        .cta-form-wrap {
            display: flex;
            gap: 12px;
            max-width: 480px;
            margin: 0 auto;
        }

        .cta-form-wrap .form-control {
            flex: 1;
            height: 50px;
            border: none;
            border-radius: var(--radius-input);
            padding: 0 18px;
            font-size: .9375rem;
            font-family: var(--font-stack);
            color: var(--text);
            background: #fff;
            box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
            transition: box-shadow .25s ease;
        }

        .cta-form-wrap .form-control:focus {
            outline: none;
            box-shadow: 0 0 0 3px rgba(184, 92, 46, 0.4);
        }

        .cta-form-wrap .btn-cta {
            background: #fff;
            color: var(--primary);
            border: none;
            border-radius: var(--radius-input);
            padding: 0 28px;
            font-weight: 600;
            font-size: .95rem;
            white-space: nowrap;
            height: 50px;
            transition: all .25s ease;
            box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
        }

        .cta-form-wrap .btn-cta:hover {
            background: var(--accent);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(184, 92, 46, 0.35);
        }

        .cta-form-wrap .btn-cta:focus-visible {
            outline: 2px solid var(--accent);
            outline-offset: 2px;
            background: var(--accent);
            color: #fff;
        }

        .cta-privacy {
            font-size: .8125rem;
            color: rgba(255, 255, 255, 0.6) !important;
            margin: 20px 0 0 !important;
        }

        @media (max-width: 576px) {
            .cta-card {
                padding: 48px 20px;
            }
            .cta-form-wrap {
                flex-direction: column;
            }
            .cta-form-wrap .btn-cta {
                width: 100%;
            }
        }

        /* ===== Footer ===== */
        .site-footer {
            background: var(--primary-dark);
            color: rgba(255, 255, 255, 0.8);
            padding-top: 64px;
            padding-bottom: 24px;
        }

        .footer-row {
            margin-bottom: 40px;
        }

        .site-footer .brand {
            margin-bottom: 20px;
        }

        .footer-note {
            font-size: .875rem;
            line-height: 1.7;
            color: rgba(255, 255, 255, 0.6);
            margin: 0;
            max-width: 320px;
        }

        .site-footer h4 {
            font-size: .9375rem;
            font-weight: 600;
            color: #fff;
            margin: 0 0 18px;
            letter-spacing: .03em;
        }

        .footer-nav {
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-nav a {
            color: rgba(255, 255, 255, 0.6);
            font-size: .875rem;
            line-height: 1.5;
            transition: color .2s ease, padding-left .2s ease;
            padding-left: 0;
        }

        .footer-nav a:hover {
            color: #fff;
            padding-left: 4px;
        }

        .footer-contact {
            font-size: .875rem;
            color: rgba(255, 255, 255, 0.6);
            margin-bottom: 16px;
        }

        .footer-subscribe-form {
            display: flex;
            gap: 8px;
            max-width: 280px;
        }

        .footer-subscribe-input {
            flex: 1;
            background: rgba(255, 255, 255, 0.1);
            border: 1px solid rgba(255, 255, 255, 0.15);
            border-radius: var(--radius-input);
            color: #fff;
            padding: 0 14px;
            height: 42px;
            font-size: .875rem;
            font-family: var(--font-stack);
            min-width: 0;
        }

        .footer-subscribe-input::placeholder {
            color: rgba(255, 255, 255, 0.4);
        }

        .footer-subscribe-input:focus {
            outline: none;
            border-color: var(--accent);
            box-shadow: 0 0 0 2px rgba(184, 92, 46, 0.25);
        }

        .footer-subscribe-btn {
            background: var(--accent);
            color: #fff;
            border: none;
            border-radius: var(--radius-btn);
            padding: 0 16px;
            font-size: .85rem;
            font-weight: 600;
            height: 42px;
            white-space: nowrap;
            transition: all .25s ease;
        }

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

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

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, 0.1);
            padding-top: 20px;
            text-align: center;
            font-size: .8125rem;
            color: rgba(255, 255, 255, 0.4);
        }

        @media (max-width: 767px) {
            .footer-subscribe-form {
                max-width: 100%;
            }
            .footer-row {
                margin-bottom: 24px;
            }
            .site-footer h4 {
                margin-top: 16px;
            }
        }

        @media (hover: none) {
            .recommend-card:hover,
            .feature-point-card:hover,
            .timeline-card:hover {
                transform: none;
            }
        }