/* roulang page: index */
:root {
  --color-bg: #F6F7F9;
  --color-surface: #FFFFFF;
  --color-text: #20222A;
  --color-text-weak: #6B7078;
  --color-text-faint: #8A8F9A;
  --color-primary: #2A332D;
  --color-primary-hover: #1E2620;
  --color-accent: #B48E48;
  --color-accent-soft: #F3EDE2;
  --color-border: #E4E5EB;
  --color-success: #2F6B6C;
  --color-danger: #9E4F46;
  --radius-card: 6px;
  --radius-btn: 4px;
  --radius-chip: 999px;
  --shadow-card-hover: 0 10px 30px rgba(32,34,42,.08);
  --shadow-cta: 0 6px 20px rgba(32,34,42,.12);
  --font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
  --space-section: 96px;
  --space-section-mobile: 60px;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-family);
  background: var(--color-bg);
  color: var(--color-text);
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

a { color: inherit; text-decoration: none; transition: all .25s ease; }
img { max-width: 100%; height: auto; display: block; }
ul, ol, li { list-style: none; }
button, input, select { font-family: inherit; }

.container { max-width: 1320px; margin: 0 auto; padding: 0 32px; width: 100%; }
.container-narrow { max-width: 1120px; margin: 0 auto; padding: 0 32px; width: 100%; }
.section { padding: var(--space-section) 0; }
.section-light { background: var(--color-bg); }
.section-white { background: var(--color-surface); }
.section-accent { background: var(--color-accent-soft); }

.text-weak { color: var(--color-text-weak); }
.text-faint { color: var(--color-text-faint); }
.text-accent { color: var(--color-accent); }

.section-head { max-width: 680px; margin-bottom: 48px; }
.section-eye { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; font-weight: 600; letter-spacing: 1.5px; text-transform: uppercase; color: var(--color-accent); margin-bottom: 12px; }
.section-eye::before { content: ''; display: inline-block; width: 24px; height: 1px; background: var(--color-accent); }
.section-title { font-size: 32px; font-weight: 700; line-height: 1.4; letter-spacing: -0.02em; margin-bottom: 16px; }
.section-desc { font-size: 16px; color: var(--color-text-weak); line-height: 1.8; }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 48px; padding: 0 32px; border-radius: var(--radius-btn); font-size: 16px; font-weight: 600; cursor: pointer; border: 1px solid transparent; transition: all .25s ease; text-align: center; white-space: nowrap; }
.btn-primary { background: var(--color-primary); color: #fff; }
.btn-primary:hover { background: var(--color-primary-hover); transform: translateY(-1px); box-shadow: var(--shadow-cta); }
.btn-primary:active { transform: translateY(0); box-shadow: none; }
.btn-primary:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.btn-outline { background: transparent; border-color: rgba(42, 51, 45, .35); color: var(--color-primary); }
.btn-outline:hover { background: rgba(42, 51, 45, .06); border-color: var(--color-primary); color: var(--color-primary); }
.btn-outline:focus-visible { outline: 2px solid var(--color-accent); outline-offset: 2px; }
.btn-lg { height: 52px; padding: 0 40px; font-size: 16px; }
.btn-sm { height: 36px; padding: 0 20px; font-size: 14px; font-weight: 500; }

.btn .fa-arrow-right { transition: transform .25s ease; }
.btn:hover .fa-arrow-right { transform: translateX(4px); }

.header { background: rgba(255,255,255,.92); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); position: sticky; top: 0; z-index: 100; border-bottom: 1px solid rgba(228,229,235,.6); }

.header-main { display: flex; align-items: center; justify-content: space-between; height: 68px; }

.logo { display: flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; letter-spacing: -0.01em; color: var(--color-primary); line-height: 1.2; }
.logo-mark { width: 36px; height: 36px; background: var(--color-primary); color: var(--color-accent); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 700; flex-shrink: 0; }
.logo em { font-style: normal; color: var(--color-accent); }

.header-cta { display: flex; align-items: center; gap: 16px; }
.header-search { position: relative; }
.header-search input { width: 200px; height: 36px; border: 1px solid var(--color-border); background: var(--color-bg); border-radius: var(--radius-btn); padding: 0 36px 0 12px; font-size: 14px; color: var(--color-text); transition: all .25s ease; outline: none; }
.header-search input:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px rgba(42,51,45,.08); background: #fff; }
.header-search button { position: absolute; top: 0; right: 0; height: 36px; width: 36px; border: none; background: transparent; color: var(--color-text-weak); cursor: pointer; transition: color .25s ease; }
.header-search button:hover { color: var(--color-primary); }
.header-search .fa-search { font-size: 14px; }

.menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--color-border); background: transparent; border-radius: var(--radius-btn); cursor: pointer; color: var(--color-primary); flex-direction: column; align-items: center; justify-content: center; gap: 6px; }
.menu-toggle span { display: block; width: 20px; height: 2px; background: var(--color-primary); transition: all .3s ease; }
.menu-toggle.active span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.nav-section { background: var(--color-surface); border-bottom: 1px solid var(--color-border); position: sticky; top: 68px; z-index: 99; }
.chip-nav { display: flex; align-items: center; gap: 8px; height: 56px; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.chip-nav::-webkit-scrollbar { display: none; }
.chip { display: inline-flex; align-items: center; padding: 0 18px; height: 34px; background: transparent; color: var(--color-text); font-size: 14px; font-weight: 500; border-radius: var(--radius-chip); white-space: nowrap; transition: all .25s ease; border: 1px solid transparent; gap: 6px; }
.chip:hover { background: rgba(42,51,45,.05); }
.chip.active { background: var(--color-primary); color: #fff; font-weight: 600; }
.chip i { font-size: 12px; opacity: .8; }

.hero { position: relative; background: var(--color-bg); overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background-image: url('/assets/images/backpic/back-1.webp'); background-size: cover; background-position: center; opacity: .1; }
.hero-inner { position: relative; z-index: 2; padding: 80px 0 72px; }
.hero-content { padding: 48px 0; }
.hero-badge { display: inline-flex; align-items: center; gap: 10px; background: rgba(180, 142, 72, .1); border: 1px solid rgba(180, 142, 72, .25); padding: 8px 16px; border-radius: var(--radius-chip); color: var(--color-accent); font-size: 13px; font-weight: 600; margin-bottom: 24px; letter-spacing: .5px; }
.hero-badge i { font-size: 12px; }
.hero-title { font-size: 48px; font-weight: 700; line-height: 1.3; letter-spacing: -0.03em; margin-bottom: 20px; color: var(--color-text); }
.hero-title .accent { color: var(--color-accent); position: relative; }
.hero-sub { font-size: 18px; line-height: 1.8; color: var(--color-text-weak); max-width: 500px; margin-bottom: 32px; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 40px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 8px; }
.hero-points span { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--color-text-weak); }
.hero-points i { color: var(--color-accent); font-size: 12px; }

.hero-visual { position: relative; padding: 20px 0; }
.hero-panel { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: 12px; box-shadow: 0 24px 60px rgba(32,34,42,.06); padding: 28px; }
.hero-panel-head { display: flex; align-items: center; justify-content: space-between; border-bottom: 1px solid var(--color-border); padding-bottom: 16px; margin-bottom: 20px; }
.hero-panel-title { font-size: 15px; font-weight: 700; display: flex; align-items: center; gap: 8px; }
.hero-panel-title i { color: var(--color-accent); font-size: 14px; }
.hero-panel-badge { background: var(--color-accent-soft); color: var(--color-accent); font-size: 12px; font-weight: 600; padding: 2px 10px; border-radius: var(--radius-chip); }
.hero-panel-items { display: flex; flex-direction: column; gap: 16px; }
.hero-panel-item { display: flex; gap: 12px; align-items: flex-start; padding: 12px; border-radius: 8px; transition: background .25s ease; border: 1px solid transparent; }
.hero-panel-item:hover { background: var(--color-bg); border-color: var(--color-border); }
.hero-panel-item-icon { width: 36px; height: 36px; min-width: 36px; border-radius: 8px; background: rgba(180,142,72,.12); color: var(--color-accent); display: flex; align-items: center; justify-content: center; font-size: 14px; }
.hero-panel-item-content { flex: 1; }
.hero-panel-item-title { font-size: 14px; font-weight: 600; margin-bottom: 2px; }
.hero-panel-item-desc { font-size: 13px; color: var(--color-text-weak); line-height: 1.5; }

.features { background: var(--color-bg); }
.features-grid { text-align: center; padding: 32px; border: 1px solid var(--color-border); background: var(--color-surface); border-radius: 10px; transition: all .3s ease; height: 100%; }
.features-grid:hover { box-shadow: var(--shadow-card-hover); border-color: transparent; transform: translateY(-2px); }
.features-icon { width: 48px; height: 48px; border-radius: 10px; display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-size: 18px; background: var(--color-primary); color: #fff; }
.features-icon.gold { background: var(--color-accent); color: #fff; }
.features-grid h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.features-grid p { font-size: 14px; color: var(--color-text-weak); line-height: 1.7; }

.news-section { background: var(--color-surface); }
.news-card { height: 100%; display: flex; flex-direction: column; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-card); overflow: hidden; transition: all .35s ease; }
.news-card-thumb { height: 190px; overflow: hidden; position: relative; background: var(--color-bg); }
.news-card-thumb img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.news-card:hover .news-card-thumb img { transform: scale(1.04); }
.news-card-thumb .cat-tag { position: absolute; top: 16px; left: 16px; z-index: 2; }
.cat-tag { display: inline-flex; align-items: center; gap: 6px; padding: 4px 14px; background: rgba(32,34,42,.85); color: #fff; font-size: 13px; font-weight: 500; border-radius: var(--radius-chip); backdrop-filter: blur(8px); }
.cat-tag.gold { background: rgba(180,142,72,.9); }
.news-card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.news-card-meta { display: flex; align-items: center; gap: 12px; font-size: 13px; color: var(--color-text-faint); margin-bottom: 12px; }
.news-card-meta .dot { width: 3px; height: 3px; background: var(--color-accent); border-radius: 50%; }
.news-card-title { font-size: 18px; font-weight: 700; line-height: 1.5; margin-bottom: 10px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-card-desc { font-size: 14px; color: var(--color-text-weak); line-height: 1.7; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; margin-bottom: 20px; flex: 1; }
.news-card-link { display: inline-flex; align-items: center; gap: 6px; color: var(--color-primary); font-size: 14px; font-weight: 600; opacity: 0; transform: translateX(-4px); transition: all .3s ease; }
.news-card:hover .news-card-link { opacity: 1; transform: translateX(0); }
.news-card-link i { font-size: 12px; color: var(--color-accent); transition: transform .25s ease; }
.news-card:hover .news-card-link i { transform: translateX(4px); }

.news-card-row { display: flex; gap: 24px; padding: 24px; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-card); transition: all .3s ease; }
.news-card-row:hover { box-shadow: var(--shadow-card-hover); }
.news-card-row-thumb { width: 150px; height: 110px; border-radius: 6px; overflow: hidden; flex-shrink: 0; }
.news-card-row-thumb img { width: 100%; height: 100%; object-fit: cover; }
.news-card-row-body { flex: 1; display: flex; flex-direction: column; justify-content: center; }
.news-card-row-meta { display: flex; gap: 16px; font-size: 13px; color: var(--color-text-faint); margin-bottom: 8px; }
.news-card-row-title { font-size: 18px; font-weight: 700; margin-bottom: 6px; line-height: 1.4; }
.news-card-row-desc { font-size: 14px; color: var(--color-text-weak); line-height: 1.6; }

.showcase { background: var(--color-bg); }
.showcase-inner { display: flex; align-items: center; gap: 64px; }
.showcase-media { flex: 1.05; }
.showcase-media-wrap { position: relative; border-radius: 12px; overflow: hidden; box-shadow: 0 24px 60px rgba(32,34,42,.08); }
.showcase-media-wrap img { width: 100%; height: 380px; object-fit: cover; }
.showcase-media-wrap::after { content: ''; position: absolute; inset: 0; background: linear-gradient(to top, rgba(32,34,42,.35), transparent 40%); }
.showcase-media-badge { position: absolute; bottom: 20px; left: 20px; z-index: 2; background: rgba(255,255,255,.95); padding: 8px 16px; border-radius: var(--radius-btn); font-size: 13px; color: var(--color-primary); font-weight: 600; box-shadow: 0 4px 12px rgba(0,0,0,.1); }
.showcase-content { flex: 1; padding: 40px 0; }
.showcase-list { margin-bottom: 32px; }
.showcase-list li { display: flex; align-items: flex-start; gap: 14px; padding: 12px 0; border-bottom: 1px solid var(--color-border); }
.showcase-list .num { font-size: 13px; font-weight: 700; color: var(--color-accent); font-style: italic; min-width: 24px; padding-top: 4px; }
.showcase-list .title { font-weight: 600; font-size: 16px; margin-bottom: 2px; }
.showcase-list .txt { font-size: 14px; color: var(--color-text-weak); }

.trust { background: var(--color-surface); border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.trust-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; flex-wrap: wrap; padding: 32px 0; }
.trust-label { font-size: 14px; color: var(--color-text-faint); font-weight: 600; letter-spacing: 2px; }
.trust-items { display: flex; align-items: center; gap: 48px; flex-wrap: wrap; }
.trust-items span { display: flex; align-items: center; gap: 10px; font-size: 15px; font-weight: 600; color: var(--color-text-weak); }
.trust-items i { color: var(--color-accent); font-size: 18px; }

.steps { background: var(--color-surface); }
.step-card { position: relative; text-align: left; padding: 12px 0; }
.step-num { display: inline-flex; width: 48px; height: 48px; align-items: center; justify-content: center; font-size: 16px; font-weight: 700; color: var(--color-accent); background: var(--color-accent-soft); border-radius: 50%; margin-bottom: 16px; position: relative; }
.step-card::before { content: ''; position: absolute; left: 24px; top: 60px; bottom: 24px; width: 1px; background: rgba(180,142,72,.2); }
.step-card:last-child::before { display: none; }
.step-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.step-card p { font-size: 14px; color: var(--color-text-weak); line-height: 1.8; padding-right: 24px; }

.topic-card { border: 1px solid var(--color-border); border-radius: 10px; overflow: hidden; background: var(--color-surface); transition: all .35s ease; height: 100%; display: flex; flex-direction: column; }
.topic-card:hover { box-shadow: var(--shadow-card-hover); transform: translateY(-3px); }
.topic-card-media { height: 180px; overflow: hidden; }
.topic-card-media img { width: 100%; height: 100%; object-fit: cover; }
.topic-card-body { padding: 24px; flex: 1; display: flex; flex-direction: column; }
.topic-card-body h3 { font-size: 17px; font-weight: 700; margin-bottom: 10px; }
.topic-card-body p { font-size: 14px; color: var(--color-text-weak); margin-bottom: 16px; flex: 1; }
.topic-card-body a { color: var(--color-primary); font-size: 14px; font-weight: 600; }
.topic-card-body a i { color: var(--color-accent); margin-left: 4px; }

.faq-section { background: var(--color-bg); }
.faq-wrap { max-width: 820px; margin: 0 auto; }
.faq-item { border-bottom: 1px solid var(--color-border); }
.faq-item-header { padding: 22px 0; display: flex; align-items: flex-start; gap: 16px; cursor: pointer; }
.faq-item-header h3 { font-size: 16px; font-weight: 600; flex: 1; line-height: 1.5; }
.faq-icon { font-size: 14px; color: var(--color-accent); flex-shrink: 0; width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border: 1px solid rgba(180,142,72,.3); border-radius: 50%; transition: transform .35s ease; margin-top: 4px; }
.faq-item.open .faq-icon { transform: rotate(180deg); }
.faq-item-body { max-height: 0; overflow: hidden; transition: max-height .35s ease; }
.faq-item-inner { padding: 0 0 24px 44px; font-size: 15px; color: var(--color-text-weak); line-height: 1.8; }

.cta-band { background: var(--color-primary); position: relative; overflow: hidden; }
.cta-band::before { content: ''; position: absolute; inset: 0; background-image: url('/assets/images/backpic/back-3.png'); background-size: cover; background-position: center; opacity: .06; }
.cta-inner { position: relative; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 40px; padding: 56px 0; flex-wrap: wrap; }
.cta-title { font-size: 28px; font-weight: 700; color: #fff; margin-bottom: 8px; line-height: 1.3; }
.cta-sub { display: flex; align-items: center; gap: 12px; color: rgba(255,255,255,.7); font-size: 15px; margin-bottom: 8px; }
.cta-sub i { color: var(--color-accent); }
.cta-buttons { display: flex; gap: 12px; flex-wrap: wrap; }
.cta-buttons .btn { background: #fff; color: var(--color-primary); }
.cta-buttons .btn-outline-light { background: transparent; border: 1px solid rgba(255,255,255,.5); color: #fff; }
.cta-buttons .btn-outline-light:hover { background: rgba(255,255,255,.1); border-color: #fff; }
.btn-primary-gold { background: var(--color-accent); }
.btn-primary-gold:hover { background: #A07E32; }

.bottom-bar { background: rgba(255,255,255,.98); border-top: 1px solid var(--color-border); padding: 0; position: fixed; bottom: 0; left: 0; right: 0; z-index: 80; display: none; box-shadow: 0 -2px 16px rgba(0,0,0,.04); }
.bottom-bar .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 12px 32px; }
.bottom-bar-text { font-size: 15px; font-weight: 600; color: var(--color-text); flex: 1; }
.bottom-bar-text span { font-size: 13px; color: var(--color-text-weak); display: block; line-height: 1.4; }
.bottom-bar .btn { height: 42px; padding: 0 24px; font-size: 14px; flex-shrink: 0; }

.footer-top { padding: 60px 0 60px; background: var(--color-surface); border-top: 1px solid var(--color-border); }
.footer-bottom { padding: 20px 0; background: var(--color-bg); border-top: 1px solid var(--color-border); }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; font-size: 13px; color: var(--color-text-faint); }
.footer-bottom-inner a:hover { color: var(--color-primary); }
.footer-links { display: flex; gap: 24px; }
.footer-brand { padding-right: 60px; }
.footer-logo { display: inline-flex; align-items: center; gap: 12px; font-size: 20px; font-weight: 700; color: var(--color-primary); margin-bottom: 20px; }
.footer-brand p { font-size: 14px; color: var(--color-text-faint); line-height: 1.8; max-width: 300px; margin-bottom: 24px; }
.footer h4 { font-size: 14px; font-weight: 600; margin-bottom: 20px; color: var(--color-text); }
.footer-title { text-transform: uppercase; letter-spacing: 1px; display: flex; align-items: center; gap: 6px; }
.footer-title i { color: var(--color-accent); }
.footer ul li { margin-bottom: 12px; }
.footer ul li a { color: var(--color-text-weak); font-size: 14px; }
.footer ul li a:hover { color: var(--color-primary); padding-left: 4px; }
.footer-contact { margin-top: 16px; }
.footer-contact li { display: flex; gap: 12px; align-items: flex-start; font-size: 14px; margin-bottom: 14px; color: var(--color-text-faint); }
.footer-contact li i { margin-top: 4px; color: var(--color-accent); font-size: 13px; width: 18px; }
.footer-hr { max-width: 1200px; margin: 48px auto 0 auto; }

.footer-bottom .footer-bottom-links { display: flex; gap: 24px; }
.footer-bottom .footer-bottom-links a { color: var(--color-text-faint); font-size: 13px; }

/* Article Page */
.read-progress { height: 3px; background: var(--color-accent); position: fixed; top: 0; left: 0; z-index: 200; width: 0%; }
.article-hero { background: var(--color-bg); border-bottom: 1px solid var(--color-border); padding: 48px 0 40px; }
.article-header { max-width: 820px; margin: 0 auto; text-align: center; padding: 20px 0 24px; border-bottom: 1px solid var(--color-border); }
.article-breadcrumb { font-size: 13px; color: var(--color-text-faint); margin-bottom: 20px; display: flex; gap: 8px; align-items: center; justify-content: center; }
.article-breadcrumb a:hover { color: var(--color-accent); }
.article-breadcrumb i { font-size: 10px; color: var(--color-accent); }
.article-cat { display: inline-flex; align-items: center; gap: 6px; padding: 4px 14px; background: var(--color-accent-soft); color: var(--color-accent); font-size: 13px; font-weight: 600; border-radius: var(--radius-chip); margin-bottom: 16px; }
.article-title-hero { font-size: 32px; font-weight: 700; line-height: 1.5; letter-spacing: -0.02em; max-width: 760px; margin: 0 auto 16px; text-align: center; }
.article-meta-hero { display: flex; gap: 16px; justify-content: center; font-size: 14px; color: var(--color-text-faint); margin-bottom: 0; }
.article-meta-hero span { display: inline-flex; gap: 6px; align-items: center; }
.article-meta-hero svg { color: var(--color-accent); }
.article-body { padding: 64px 0 96px; }
.article-main { max-width: 780px; margin: 0 auto; }
.article-progress { position: fixed; top:0; left:0; height:3px; background: var(--color-accent); z-index: 500; width:0; }

.article-prose { font-size: 16px; line-height: 2; color: #3A3E45; }
.article-prose h2 { font-size: 26px; color: var(--color-text); margin: 52px 0 20px; font-weight: 700; line-height: 1.4; letter-spacing: -0.01em; }
.article-prose h3 { font-size: 20px; font-weight: 700; color: var(--color-text); margin: 36px 0 16px; }
.article-prose h4 { font-size: 17px; font-weight: 600; color: var(--color-text); margin: 26px 0 12px; }
.article-prose p { margin-bottom: 20px; }
.article-prose ul, .article-prose ol { margin-bottom: 20px; padding-left: 20px; }
.article-prose ul { list-style: disc; }
.article-prose ol { list-style: decimal; }
.article-prose li { margin-bottom: 8px; }
.article-prose blockquote { border-left: 3px solid var(--color-accent); background: var(--color-accent-soft); padding: 20px 24px; margin: 28px 0; border-radius: 0 var(--radius-card) var(--radius-card) 0; font-size: 15px; color: var(--color-text-weak); }
.article-prose blockquote p:last-child { margin-bottom: 0; }
.article-prose img { border-radius: 8px; margin: 28px 0; }
.article-prose a { color: var(--color-primary); border-bottom: 1px solid rgba(180,142,72,.4); font-weight: 500; }
.article-prose a:hover { color: var(--color-accent); border-color: var(--color-accent); }
.article-prose code { font-family: 'SF Mono', Monaco, monospace; font-size: 14px; background: var(--color-bg); padding: 3px 8px; border-radius: 4px; border: 1px solid var(--color-border); }
.article-prose pre { background: #1E2620; padding: 24px; border-radius: 8px; overflow: auto; margin: 24px 0; line-height: 1.6; }
.article-prose pre code { background: none; border: none; color: rgba(255,255,255,.85); }
.article-prose table { width: 100%; border-collapse: collapse; margin: 28px 0; background: var(--color-surface); border-radius: 8px; overflow: hidden; }
.article-prose table th { background: var(--color-bg); font-weight: 600; padding: 14px 16px; border-bottom: 2px solid var(--color-border); text-align: left; }
.article-prose table td { padding: 12px 16px; border-bottom: 1px solid var(--color-border); }
.article-prose table tr:last-child td { border-bottom: none; }

.article-related { background: var(--color-surface); border-top: 1px solid var(--color-border); padding: 80px 0 120px; }
.article-related-title { font-size: 22px ;font-weight: 700; margin-bottom: 32px; text-align: left;}
.article-related-card { display: block; border: 1px solid var(--color-border); border-radius: var(--radius-card); padding: 24px; height: 100%; transition: box-shadow .3s ease; }
.article-related-card:hover { box-shadow: var(--shadow-card-hover); }
.article-related-card h3 { font-size: 16px; font-weight: 700; line-height: 1.5; margin: 12px 0 6px; }
.article-related-card p { font-size: 13px; color: var(--color-text-faint); line-height: 1.7; }
.article-related-card .ar-date { font-size: 12px; color: var(--color-text-faint); }
.article-related-img { border-radius: 6px; overflow: hidden; }
.article-related-img img { width: 100%; height: 140px; object-fit: cover; }

.article-nav-back { text-align: center; display: block; margin-top: 28px; color: var(--color-text-faint); }
.article-nav-back a { display: inline-flex; align-items: center; gap: 8px; transition: color .2s ease; }
.article-nav-back a:hover { color: var(--color-primary); }
.article-nav-back i { color: var(--color-accent); }

/* Category Pages */
.cat-hero { padding: 56px 0 48px; position: relative; background: var(--color-bg); overflow: hidden; }
.cat-hero-bg { position: absolute; inset: 0; border-bottom: 1px solid var(--color-border); }
.cat-hero-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .12; }
.cat-hero-content { position: relative; z-index: 2; text-align: center; max-width: 520px; margin: 0 auto; padding: 48px 0; }
.cat-breadcrumb { display: inline-flex; gap: 8px; font-size: 13px; align-items: center; margin-bottom: 16px; color: var(--color-text-faint); }
.cat-breadcrumb a:hover { color: var(--color-accent); }
.cat-breadcrumb i { font-size: 11px; color: var(--color-accent); }
.cat-hero-content .cat-icon { width: 56px; height: 56px;background: var(--color-primary); border-radius: 12px; display: flex; align-items: center; justify-content: center; margin: 0 auto 24px; color: var(--color-accent); font-size: 22px; }
.cat-title { font-size: 32px; font-weight: 700; margin-bottom: 16px; line-height: 1.3; }
.cat-desc { font-size: 16px; color: var(--color-text-weak); line-height: 1.8; margin-bottom: 0; text-align: center; }

.blank-state { text-align: center; padding: 80px 24px; border: 1px solid var(--color-border); border-radius: 10px; background: var(--color-bg); justify-content: center; align-items: center; display: flex; flex-direction: column; }
.blank-state i { font-size: 32px; color: var(--color-accent); margin-bottom: 16px; }
.blank-state p { font-size: 15px; color: var(--color-text-weak); }

.cms-list-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(380px, 1fr)); gap: 24px; }

.goto-btn { display: inline-flex; align-items: center; gap: 8px; color: var(--color-accent) ; font-size: 14px; font-weight: 600; transition: color .3s ease; }
.goto-btn:hover { color: var(--color-primary); }
.goto-btn i { font-size: 12px; transition: transform .25s ease; }
.goto-btn:hover i { transform: translateX(4px); }

.video-module { background: var(--color-primary); }
.video-module-title { color: #fff; text-align: center; max-width: 400px; margin: 0 auto 32px; display: flex; flex-direction: column; align-items: center; }
.video-module-title i { color: var(--color-accent); font-size: 28px; margin-bottom: 16px; }

.cat-cta { display: flex; gap: 16px; flex-wrap: wrap; }

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
  html { scroll-behavior: auto; }
}
@media (-webkit-device-pixel-ratio: 1.3) { 
  .hero-panel { border: 1px solid var(--color-border); }
}

/* roulang page: article */
:root {
      --bg: #F6F7F9;
      --surface: #FFFFFF;
      --text: #20222A;
      --text-weak: #6F7480;
      --border: #E4E5EB;
      --gold: #B48E48;
      --green: #2A332D;
      --green-deep: #1F2821;
      --success: #2F6B6C;
      --danger: #9E4F46;
      --radius: 6px;
      --radius-sm: 4px;
      --shadow-hover: 0 10px 30px rgba(32,34,42,.08);
      --max: 1200px;
      --narrow: 760px;
      --font: -apple-system, BlinkMacSystemFont, "PingFang SC", "Microsoft YaHei", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
    body {
      margin: 0;
      background: var(--bg);
      color: var(--text);
      font-family: var(--font);
      font-size: 16px;
      line-height: 1.8;
      -webkit-font-smoothing: antialiased;
      padding-bottom: 72px;
    }
    h1, h2, h3, h4, h5, p, ul, ol, li, figure, blockquote { margin: 0; padding: 0; }
    ul, ol { list-style: none; }
    a { color: inherit; text-decoration: none; }
    img { display: block; max-width: 100%; }
    input, button, select, textarea { font: inherit; }
    a:focus-visible, button:focus-visible {
      outline: 2px solid var(--green);
      outline-offset: 3px;
    }
    .container {
      width: min(var(--max), 100% - 40px);
      margin-left: auto;
      margin-right: auto;
    }
    .narrow {
      width: min(var(--narrow), 100% - 40px);
      margin-left: auto;
      margin-right: auto;
    }
    .grid-x { max-width: 100% !important; }

    .site-header {
      background: rgba(255,255,255,.96);
      border-bottom: 1px solid var(--border);
      position: sticky;
      top: 0;
      z-index: 90;
      box-shadow: 0 1px 0 rgba(255,255,255,.8);
    }
    .header-row {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 18px;
      padding: 14px 0;
    }
    .site-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      flex-shrink: 0;
    }
    .logo-mark {
      width: 42px;
      height: 42px;
      border-radius: var(--radius-sm);
      background: var(--green);
      color: #fff;
      font-weight: 800;
      font-size: 15px;
      letter-spacing: .5px;
      display: flex;
      align-items: center;
      justify-content: center;
    }
    .logo-name {
      font-size: 20px;
      font-weight: 700;
      letter-spacing: .4px;
      white-space: nowrap;
    }
    .logo-name em {
      font-style: normal;
      color: var(--gold);
    }
    .logo-name em:first-child {
      color: var(--green);
    }
    .header-cta {
      display: flex;
      align-items: center;
      gap: 12px;
    }
    .btn-header {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      height: 40px;
      padding: 0 18px;
      background: var(--green);
      color: #fff;
      border-radius: var(--radius-sm);
      font-size: 14px;
      font-weight: 600;
      transition: background .15s ease, transform .15s ease, box-shadow .15s ease;
    }
    .btn-header:hover {
      background: var(--green-deep);
      transform: translateY(-1px);
      box-shadow: 0 8px 18px rgba(32,34,42,.12);
      color: #fff;
    }
    .btn-header i { font-size: 13px; }

    .nav-scroll {
      border-top: 1px solid var(--border);
    }
    .chip-nav {
      display: flex;
      gap: 6px;
      overflow-x: auto;
      scrollbar-width: none;
      padding: 10px 0;
      -webkit-overflow-scrolling: touch;
    }
    .chip-nav::-webkit-scrollbar { display: none; }
    .chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      flex-shrink: 0;
      background: transparent;
      border-radius: 999px;
      padding: 8px 16px;
      font-size: 14px;
      font-weight: 500;
      color: var(--text);
      transition: background .15s ease, color .15s ease, border-color .15s ease;
      border: 1px solid transparent;
    }
    .chip i { font-size: 14px; opacity: .85; }
    .chip:hover {
      background: #fff;
      border-color: var(--border);
      color: var(--green);
    }
    .chip.active,
    .chip.active:hover {
      background: var(--green);
      color: #fff;
      border-color: var(--green);
    }

    .page-spacer { display: block; height: 1px; background: transparent; }

    .breadcrumb-bar {
      padding: 18px 0 6px;
      font-size: 13px;
      color: var(--text-weak);
    }
    .breadcrumb-row {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 6px;
    }
    .crumb-sep { color: #b7bac2; }
    .crumb-link { color: var(--text-weak); transition: color .15s ease; }
    .crumb-link:hover { color: var(--green); }
    .breadcrumb-target {
      color: var(--text);
      max-width: 360px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .article-section { padding: 22px 0 70px; }
    .article-card {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: var(--radius);
      padding: 40px;
    }
    .article-category-row {
      display: flex;
      align-items: center;
      gap: 8px;
      margin-bottom: 16px;
      flex-wrap: wrap;
    }
    .category-badge {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      height: 26px;
      padding: 0 12px;
      border-radius: 999px;
      background: rgba(180,142,72,.12);
      color: #8a6d2e;
      font-size: 13px;
      font-weight: 600;
    }
    .category-badge i { font-size: 12px; }
    .article-title {
      font-size: clamp(27px, 4vw, 36px);
      line-height: 1.3;
      font-weight: 700;
      letter-spacing: .2px;
      margin: 0;
    }
    .article-meta {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 18px;
      margin: 22px 0 0;
      padding-bottom: 22px;
      border-bottom: 1px solid var(--border);
      color: var(--text-weak);
      font-size: 13px;
    }
    .meta-item {
      display: inline-flex;
      align-items: center;
      gap: 6px;
    }
    .meta-item i { font-size: 14px; opacity: .7; }
    .meta-divider { width: 4px; height: 4px; border-radius: 50%; background: #c9cbd2; }

    .cms-post-body {
      padding-top: 28px;
      color: #2b2d35;
      font-size: 16px;
      line-height: 1.95;
      overflow-wrap: break-word;
    }
    .cms-post-body p {
      margin: 0 0 1.05em;
    }
    .cms-post-body h2 {
      font-size: 23px;
      line-height: 1.4;
      margin: 1.5em 0 .6em;
      color: var(--text);
      font-weight: 700;
    }
    .cms-post-body h3 {
      font-size: 19px;
      line-height: 1.5;
      margin: 1.35em 0 .5em;
      color: var(--text);
      font-weight: 700;
    }
    .cms-post-body ul,
    .cms-post-body ol {
      margin: 0 0 1.1em 1.2em;
      list-style: disc;
      line-height: 1.9;
    }
    .cms-post-body ol { list-style: decimal; }
    .cms-post-body li { margin-bottom: .35em; }
    .cms-post-body a {
      color: #8a6d2e;
      border-bottom: 1px solid rgba(180,142,72,.35);
      transition: border-color .15s ease, color .15s ease;
    }
    .cms-post-body a:hover { color: var(--green); border-color: var(--green); }
    .cms-post-body img {
      border-radius: 6px;
      margin: 1.2em 0;
      width: auto;
      height: auto;
      max-width: 100%;
    }
    .cms-post-body blockquote {
      margin: 1.6em 0;
      padding: 14px 20px 4px 20px;
      border-left: 3px solid var(--gold);
      background: #faf7f0;
      border-radius: 0 6px 6px 0;
      color: #565a63;
    }
    .cms-post-body blockquote p {
      font-style: normal;
    }
    .cms-post-body code {
      background: #eff1f4;
      border-radius: 4px;
      padding: 2px 6px;
      font-family: "SFMono-Regular", Consolas, monospace;
      font-size: .92em;
      color: #9e4f46;
    }
    .cms-post-body pre {
      margin: 1.4em 0;
      background: #20222A;
      color: #f0f1f4;
      border-radius: 6px;
      padding: 20px;
      overflow-x: auto;
      line-height: 1.65;
    }
    .cms-post-body pre code {
      background: transparent;
      color: inherit;
      padding: 0;
      font-size: 14px;
    }
    .cms-post-body table {
      width: 100%;
      margin: 1.4em 0;
      border-collapse: collapse;
      font-size: 15px;
    }
    .cms-post-body th,
    .cms-post-body td {
      border: 1px solid var(--border);
      padding: 10px 14px;
      text-align: left;
      background: #fff;
    }
    .cms-post-body th {
      background: #F1F2F4;
      font-weight: 600;
      color: var(--text);
    }
    .cms-post-body hr {
      border: 0;
      border-top: 1px solid var(--border);
      margin: 2em 0;
    }

    .article-tagline {
      margin-top: 30px;
      padding: 14px 18px;
      border-radius: var(--radius);
      background: #fafaf8;
      border: 1px solid var(--border);
      font-size: 14px;
      color: var(--text-weak);
      line-height: 1.7;
    }

    .empty-state {
      padding: 64px 28px;
      text-align: center;
      background: var(--surface);
      border: 1px dashed #c9ccd2;
      border-radius: var(--radius);
    }
    .empty-state-icon {
      width: 52px;
      height: 52px;
      border-radius: 50%;
      margin: 0 auto 22px;
      background: #F1F2F4;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--text-weak);
      font-size: 22px;
    }
    .empty-state h2 {
      font-size: 23px;
      margin-bottom: 10px;
    }
    .empty-state p {
      font-size: 15px;
      color: var(--text-weak);
      margin-bottom: 24px;
    }

    .related-section {
      padding: 44px 0 10px;
    }
    .section-label {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      font-size: 13px;
      font-weight: 700;
      color: var(--gold);
      letter-spacing: 2px;
      margin-bottom: 8px;
      text-transform: uppercase;
    }
    .section-label i { font-size: 12px; }
    .related-heading {
      font-size: 26px;
      font-weight: 700;
      line-height: 1.35;
      margin-bottom: 24px;
    }
    .related-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
    }
    .article-card-item {
      display: flex;
      flex-direction: column;
      background: #fff;
      border: 1px solid var(--border);
      border-radius: var(--radius);
      overflow: hidden;
      transition: box-shadow .2s ease, transform .2s ease;
    }
    .article-card-item:hover {
      transform: translateY(-2px);
      box-shadow: var(--shadow-hover);
      border-color: #d3d4da;
    }
    .card-thumb {
      height: 174px;
      overflow: hidden;
      background: #ecedf0;
      position: relative;
    }
    .card-thumb img {
      width: 100%;
      height: 100%;
      object-fit: cover;
      transition: transform .25s ease;
    }
    .article-card-item:hover .card-thumb img { transform: scale(1.04); }
    .card-body {
      padding: 20px;
      display: flex;
      flex-direction: column;
      flex: 1;
    }
    .card-body h3 {
      font-size: 17px;
      line-height: 1.55;
      font-weight: 700;
      margin-bottom: 10px;
    }
    .card-desc {
      font-size: 14px;
      color: var(--text-weak);
      line-height: 1.7;
      display: -webkit-box;
      -webkit-line-clamp: 2;
      -webkit-box-orient: vertical;
      overflow: hidden;
      margin-bottom: 16px;
    }
    .card-foot {
      margin-top: auto;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      font-size: 13px;
      color: var(--text-weak);
    }
    .card-link {
      display: inline-flex;
      align-items: center;
      gap: 5px;
      font-weight: 600;
      color: var(--green);
      opacity: 0;
      transform: translateX(-4px);
      transition: opacity .15s ease, transform .15s ease;
    }
    .article-card-item:hover .card-link {
      opacity: 1;
      transform: translateX(0);
    }

    .back-row {
      text-align: center;
      padding: 30px 0 74px;
    }
    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      height: 44px;
      padding: 0 28px;
      border-radius: var(--radius-sm);
      font-size: 14px;
      font-weight: 600;
      cursor: pointer;
      transition: background .15s ease, transform .15s ease, box-shadow .15s ease, color .15s ease, border-color .15s ease;
    }
    .btn-primary {
      background: var(--green);
      border: 1px solid var(--green);
      color: #fff;
    }
    .btn-primary:hover {
      background: var(--green-deep);
      border-color: var(--green-deep);
      transform: translateY(-1px);
      box-shadow: 0 8px 20px rgba(32,34,42,.12);
      color: #fff;
    }
    .btn-secondary {
      background: transparent;
      border: 1px solid var(--green);
      color: var(--green);
    }
    .btn-secondary:hover {
      background: rgba(42,51,45,.08);
      border-color: var(--green);
    }
    .btn-gold {
      background: transparent;
      color: #8a6d2e;
      border: 1px solid rgba(180,142,72,.55);
    }
    .btn-gold:hover {
      background: rgba(180,142,72,.1);
      border-color: var(--gold);
    }

    .cta-strip {
      margin: 0 0 20px;
    }
    .cta-strip-inner {
      background: var(--surface);
      border: 1px solid var(--border);
      border-radius: 10px;
      padding: 30px 34px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 24px;
      flex-wrap: wrap;
    }
    .cta-strip-inner p {
      flex: 1;
      min-width: 220px;
      font-size: 16px;
      line-height: 1.7;
      color: var(--text);
    }
    .cta-strip-inner p strong {
      color: var(--green);
    }
    @media (max-width: 768px) {
      .cta-strip-inner { flex-direction: column; align-items: flex-start; }
    }

    .footer {
      background: #20222A;
      color: #c7cbd1;
      padding: 56px 0 0;
      font-size: 14px;
    }
    .footer-top {
      padding-bottom: 34px;
      border-bottom: 1px solid #30323a;
    }
    .footer-logo {
      display: inline-flex;
      align-items: center;
      gap: 10px;
      color: #fff;
      margin-bottom: 18px;
    }
    .footer-logo div {
      font-size: 20px;
      font-weight: 700;
    }
    .footer-logo div em { font-style: normal; color: var(--gold); }
    .footer-logo div em:first-child { color: #fff; }
    .footer p {
      color: #9ea2a9;
      line-height: 1.75;
      font-size: 14px;
      max-width: 360px;
      margin-top: 4px;
    }
    .footer h4 {
      font-size: 15px !important;
      font-weight: 600;
      color: #fff;
      margin-bottom: 16px !important;
      line-height: 1.4;
      margin-top: 6px;
    }
    .footer ul li {
      margin-bottom: 10px;
    }
    .footer ul a,
    .footer ul span {
      color: #9ea2a9;
      white-space: nowrap;
      transition: color .15s ease;
    }
    .footer ul a:hover {
      color: #fff;
    }
    .footer-contact li {
      display: flex;
      align-items: center;
      gap: 9px;
      color: #9ea2a9;
    }
    .footer-contact i {
      color: var(--gold);
    }
    .footer-bottom {
      padding: 20px 0 24px;
    }
    .footer-bottom-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      flex-wrap: wrap;
      font-size: 13px;
      color: #84898f;
    }
    .footer-links {
      display: flex;
      align-items: center;
      gap: 16px;
      flex-wrap: wrap;
    }
    .footer-links a, .footer-links span {
      color: #84898f;
      white-space: nowrap;
    }
    .footer-links a:hover { color: #fff; }

    .bottom-cta-bar {
      position: fixed;
      left: 0;
      right: 0;
      bottom: 0;
      z-index: 88;
      background: rgba(255,255,255,.97);
      box-shadow: 0 -6px 20px rgba(32,34,42,.06);
      border-top: 1px solid var(--border);
      padding: 10px 20px 10px;
      padding-bottom: calc(10px + env(safe-area-inset-bottom));
    }
    .bottom-cta-inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 12px;
      width: min(1120px, 100%);
      margin: 0 auto;
    }
    .bottom-cta-inner p {
      font-size: 14px;
      color: var(--text);
      line-height: 1.5;
    }
    .bottom-cta-inner p strong { color: var(--green); }
    .bottom-cta-inner .btn {
      flex-shrink: 0;
      height: 40px;
      padding: 0 20px;
      font-size: 13px;
    }

    @media (max-width: 992px) {
      .container { width: min(100% - 32px, var(--max)); }
      .narrow { width: min(100% - 32px, var(--narrow)); }
      .article-section { padding: 10px 0 50px; }
      .article-card { padding: 30px 28px; }
      .related-grid { gap: 16px; }
      .card-thumb { height: 156px; }
    }
    @media (max-width: 768px) {
      body { font-size: 15px; }
      .header-row { padding: 12px 0; gap: 10px; }
      .logo-name { font-size: 18px; }
      .logo-mark { width: 36px; height: 36px; font-size: 13px; }
      .btn-header { height: 36px; padding: 0 14px; font-size: 13px; }
      .chip-nav { margin-bottom: 0; padding: 8px 0; }
      .chip { padding: 7px 13px; font-size: 13px; }
      .article-section { padding: 8px 0 40px; }
      .article-card { padding: 24px 18px; border-width: 1px; }
      .article-title { font-size: 25px; }
      .article-meta { gap: 10px 14px; }
      .related-grid { grid-template-columns: 1fr; }
      .related-section { padding: 32px 0 0; }
      .related-heading { font-size: 22px; }
      .card-thumb { height: 176px; }
      .back-row { padding-bottom: 56px; }
      .breadcrumb-target { max-width: 130px; }
      .bottom-cta-bar { padding: 8px 10px calc(8px + env(safe-area-inset-bottom)); }
      .bottom-cta-inner p { font-size: 12px; }
      .bottom-cta-inner .btn { height: 36px; padding: 0 16px; font-size: 12px; }
      .footer-top { padding-bottom: 24px; }
    }
    @media (max-width: 396px) {
      .header-cta .btn-header span { display: none; }
      .logo-name { font-size: 17px; }
      .bottom-cta-inner { flex-direction: column; align-items: flex-start; gap: 4px; }
    }

/* roulang page: category1 */
:root{
  --bg:#F6F7F9;
  --white:#ffffff;
  --ink:#20222A;
  --muted:#686D78;
  --light-muted:#8A8F9A;
  --line:#E4E5EB;
  --brand:#2A332D;
  --brand-deep:#1F2722;
  --gold:#B48E48;
  --gold-soft:#C9A76D;
  --success:#2F6B6C;
  --danger:#9E4F46;
  --radius:6px;
  --radius-sm:4px;
  --shadow-sm:0 2px 10px rgba(32,34,42,.04);
  --shadow-hover:0 10px 30px rgba(32,34,42,.08);
  --font-stack:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",sans-serif;
  --content-width:1200px;
  --space-section:88px;
  --space-section-mobile:60px;
}
*,*::before,*::after{box-sizing:border-box;}
html,body{margin:0;padding:0;}
html{scroll-behavior:smooth;}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--font-stack);
  font-size:16px;
  line-height:1.8;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;height:auto;}
a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease;}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:2px solid rgba(180,142,72,.85);outline-offset:3px;border-radius:4px;}
ul,ol,dl,p,h1,h2,h3,h4,h5,h6{list-style:none;margin:0;padding:0;}
.container{max-width:var(--content-width);margin:0 auto;padding-left:24px;padding-right:24px;}
.skip-link{position:absolute;left:-9999px;z-index:9999;top:0;background:var(--brand);color:#fff;padding:10px 18px;border-radius:4px;}
.skip-link:focus{left:20px;top:20px;}

/* ===== Header ===== */
.site-header{
  background:rgba(255,255,255,.94);
  border-bottom:1px solid var(--line);
  position:relative;
  z-index:40;
}
.header-top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:74px;
}
.brand-logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-weight:700;
  font-size:22px;
  letter-spacing:.04em;
  color:var(--ink);
  flex-shrink:0;
}
.logo-mark{
  width:48px;
  height:48px;
  border-radius:6px;
  background:var(--brand);
  color:#fff;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:18px;
  font-weight:800;
  font-family:"Helvetica Neue",Arial,sans-serif;
  letter-spacing:-.02em;
  box-shadow:0 4px 14px rgba(32,34,42,.14);
}
.brand-logo .gold-letter{color:var(--gold-soft);font-style:normal;}
.header-right{
  display:flex;
  align-items:center;
  gap:22px;
}
.header-link{
  font-size:15px;
  color:var(--muted);
  border-bottom:1px solid transparent;
  transition:border-color .2s,color .2s;
}
.header-link:hover{color:var(--brand);border-color:var(--gold);}
.header-cta{
  display:inline-flex;
  align-items:center;
  gap:8px;
  height:44px;
  padding:0 24px;
  background:var(--brand);
  color:#fff;
  border-radius:var(--radius-sm);
  font-size:15px;
  font-weight:500;
  letter-spacing:.02em;
  transition:background .2s,box-shadow .2s,transform .2s;
}
.header-cta:hover{
  background:var(--brand-deep);
  transform:translateY(-1px);
  box-shadow:var(--shadow-hover);
}
.chip-nav{
  display:flex;
  align-items:center;
  gap:10px;
  padding:12px 0 18px;
  overflow-x:auto;
  scrollbar-width:none;
  -webkit-overflow-scrolling:touch;
}
.chip-nav::-webkit-scrollbar{display:none;}
.chip{
  display:inline-flex;
  align-items:center;
  gap:7px;
  white-space:nowrap;
  height:38px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid transparent;
  background:transparent;
  color:var(--ink);
  font-size:14px;
  font-weight:500;
  transition:background .2s,color .2s,border-color .2s;
}
.chip i{color:var(--light-muted);font-size:13px;transition:color .2s;}
.chip:hover{background:rgba(42,51,45,.06);color:var(--brand);}
.chip:hover i{color:var(--gold);}
.chip.active{
  background:var(--brand);
  color:#fff;
  box-shadow:0 4px 12px rgba(42,51,45,.16);
}
.chip.active i{color:#D9C08C;}

/* ===== Category hero ===== */
.category-hero{
  background:var(--white);
  border-bottom:1px solid var(--line);
  padding:76px 0 88px;
  position:relative;
  overflow:hidden;
}
.category-hero .container{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:80px;
  align-items:center;
}
.hero-eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  letter-spacing:.35em;
  color:var(--gold);
  font-weight:500;
  margin-bottom:18px;
  text-transform:uppercase;
}
.hero-eyebrow::before{
  content:"";
  width:26px;
  height:1px;
  background:var(--gold);
}
.category-hero h1{
  font-size:clamp(38px,4.4vw,60px);
  line-height:1.15;
  font-weight:800;
  letter-spacing:-.02em;
  margin-bottom:22px;
}
.hero-lead{
  color:var(--muted);
  font-size:16px;
  line-height:1.95;
  max-width:540px;
  margin-bottom:30px;
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-bottom:28px;
}
.btn-primary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  min-height:48px;
  padding:0 30px;
  border-radius:4px;
  background:var(--brand);
  color:#fff;
  border:1px solid var(--brand);
  font-size:15px;
  font-weight:600;
  letter-spacing:.02em;
  cursor:pointer;
  transition:background .2s,transform .2s,box-shadow .2s,border-color .2s;
}
.btn-primary:hover{
  background:var(--brand-deep);
  border-color:var(--brand-deep);
  transform:translateY(-1px);
  box-shadow:var(--shadow-hover);
}
.btn-secondary{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  min-height:48px;
  padding:0 30px;
  border-radius:4px;
  background:transparent;
  color:var(--brand);
  border:1px solid var(--brand);
  font-size:15px;
  font-weight:600;
  cursor:pointer;
  transition:background .2s,color .2s,transform .2s;
}
.btn-secondary:hover{background:rgba(42,51,45,.08);transform:translateY(-1px);}
.hero-note{
  display:flex;
  align-items:center;
  gap:8px;
  color:var(--light-muted);
  font-size:13px;
}
.hero-note i{color:var(--success);}
.hero-visual{
  position:relative;
}
.hero-visual-backdrop{
  position:relative;
  border-radius:8px;
  overflow:hidden;
  box-shadow:0 20px 60px rgba(32,34,42,.12);
  background:var(--brand-deep);
}
.hero-visual-backdrop img{
  width:100%;
  height:330px;
  object-fit:cover;
  opacity:.92;
}
.hero-visual-card{
  position:absolute;
  left:18px;
  right:18px;
  bottom:-22px;
  background:#fff;
  border:1px solid var(--line);
  border-radius:6px;
  padding:16px 20px;
  box-shadow:var(--shadow-hover);
  display:flex;
  align-items:center;
  gap:14px;
  backdrop-filter:blur(4px);
}
.hero-visual-card i{
  flex:0 0 auto;
  width:36px;
  height:36px;
  border-radius:6px;
  background:rgba(180,142,72,.14);
  color:var(--gold);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:16px;
}
.hero-visual-card strong{
  display:block;
  font-size:15px;
  font-weight:700;
  margin-bottom:1px;
}
.hero-visual-card span{
  display:block;
  color:var(--light-muted);
  font-size:13px;
}

/* ===== Section ===== */
.section{padding:var(--space-section) 0;}
.section-light{background:var(--white);border-bottom:1px solid var(--line);border-top:1px solid var(--line);}
.section-muted{background:var(--bg);}
.section-sm{padding:56px 0;}
.section-heading{
  margin-bottom:42px;
}
.section-kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  letter-spacing:.3em;
  color:var(--gold);
  font-weight:600;
  margin-bottom:10px;
  text-transform:uppercase;
}
.section-kicker::before{content:"";width:22px;height:1px;background:var(--gold);}
.section-heading h2{
  font-size:clamp(28px,3.4vw,42px);
  line-height:1.25;
  font-weight:750;
  letter-spacing:-.02em;
  max-width:720px;
}
.section-heading p{
  margin-top:14px;
  color:var(--muted);
  max-width:680px;
  font-size:15px;
}
.feature-grid{
  row-gap:24px;
}
.feature-card{
  height:100%;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  padding:26px 24px 28px;
  transition:box-shadow .25s,transform .25s,border-color .25s;
}
.feature-card:hover{
  box-shadow:var(--shadow-hover);
  transform:translateY(-2px);
  border-color:#d5d7de;
}
.feature-icon{
  width:48px;
  height:48px;
  border-radius:8px;
  background:rgba(42,51,45,.06);
  color:var(--brand);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:20px;
  margin-bottom:18px;
}
.feature-card h3{
  font-size:18px;
  font-weight:700;
  margin-bottom:10px;
}
.feature-card p{
  color:var(--muted);
  font-size:14px;
  line-height:1.85;
}

/* ===== Split visual ===== */
.read-grid{
  display:grid;
  grid-template-columns:.9fr 1.1fr;
  gap:72px;
  align-items:center;
}
.read-visual{
  position:relative;
}
.read-visual-main{
  border-radius:8px;
  overflow:hidden;
  box-shadow:0 14px 40px rgba(32,34,42,.1);
}
.read-visual-main img{
  width:100%;
  height:390px;
  object-fit:cover;
  min-height:320px;
}
.read-visual-tag{
  position:absolute;
  left:18px;
  top:18px;
  z-index:2;
  display:inline-flex;
  align-items:center;
  gap:7px;
  background:rgba(255,255,255,.94);
  border-radius:999px;
  padding:7px 14px;
  font-size:13px;
  color:var(--brand);
  font-weight:600;
  box-shadow:var(--shadow-sm);
}
.read-content h2{
  font-size:clamp(28px,3vw,40px);
  line-height:1.3;
  letter-spacing:-.02em;
  margin-bottom:14px;
}
.read-content > p{
  color:var(--muted);
  font-size:15px;
  line-height:1.9;
  margin-bottom:28px;
}
.check-list{
  display:grid;
  gap:20px;
}
.check-list li{
  display:flex;
  gap:14px;
}
.check-list i{
  flex:0 0 auto;
  width:28px;
  height:28px;
  border-radius:50%;
  background:rgba(47,107,108,.12);
  color:var(--success);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:12px;
  margin-top:5px;
}
.check-list strong{
  display:block;
  font-size:16px;
  font-weight:700;
  margin-bottom:3px;
}
.check-list p{
  color:var(--muted);
  font-size:14px;
}

/* ===== Scope cards ===== */
.card-grid{
  row-gap:28px;
}
.col-card{
  height:100%;
  background:#fff;
  border:1px solid var(--line);
  border-radius:var(--radius);
  overflow:hidden;
  transition:box-shadow .25s,transform .25s,border-color .25s;
  display:flex;
  flex-direction:column;
}
.col-card:hover{
  box-shadow:var(--shadow-hover);
  transform:translateY(-2px);
}
.col-card-thumb{
  position:relative;
  overflow:hidden;
  aspect-ratio:16/9;
  background:var(--brand);
}
.col-card-thumb img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .4s ease;
}
.col-card:hover .col-card-thumb img{transform:scale(1.035);}
.thumb-overlay{
  position:absolute;
  left:14px;
  top:14px;
  background:rgba(255,255,255,.94);
  color:var(--brand);
  border-radius:999px;
  font-size:12px;
  font-weight:600;
  padding:4px 12px;
  letter-spacing:.03em;
}
.col-card-body{
  padding:24px;
  display:flex;
  flex-direction:column;
  flex:1;
}
.col-card-body h3{
  font-size:19px;
  font-weight:700;
  line-height:1.5;
  margin-bottom:10px;
}
.col-card-body p{
  color:var(--muted);
  font-size:14px;
  line-height:1.85;
  flex:1;
}
.card-link{
  display:inline-flex;
  align-items:center;
  gap:7px;
  color:var(--brand);
  font-weight:600;
  font-size:14px;
  margin-top:22px;
  border-bottom:1px solid transparent;
}
.card-link i{transition:transform .2s;font-size:12px;}
.card-link:hover{border-color:var(--gold);color:var(--brand-deep);}
.card-link:hover i{transform:translateX(4px);}

/* ===== Steps ===== */
.steps-grid{
  counter-reset:step;
  row-gap:24px;
}
.step-card{
  border-top:1px solid var(--line);
  padding-top:20px;
  position:relative;
}
.step-label{
  display:inline-grid;
  place-items:center;
  width:38px;
  height:38px;
  border-radius:50%;
  background:var(--brand);
  color:#fff;
  font-size:14px;
  font-weight:800;
  margin-bottom:16px;
  font-family:"Georgia",serif;
}
.step-card h3{
  font-size:18px;
  font-weight:700;
  margin-bottom:10px;
}
.step-card p{
  color:var(--muted);
  font-size:14px;
}

/* ===== FAQ ===== */
.faq-grid{
  display:grid;
  grid-template-columns:.85fr 1.15fr;
  gap:64px;
  align-items:start;
}
.faq-side h2{
  font-size:clamp(28px,3.2vw,40px);
  line-height:1.3;
  letter-spacing:-.02em;
  margin-bottom:14px;
}
.faq-side p{
  color:var(--muted);
  font-size:15px;
  max-width:380px;
}
.faq-items{
  background:#fff;
  border:1px solid var(--line);
  border-radius:8px;
  padding:6px 24px;
  box-shadow:var(--shadow-sm);
}
.faq-item{
  border-bottom:1px solid var(--line);
  padding:6px 0;
}
.faq-item:last-child{border-bottom:none;}
.faq-item summary{
  list-style:none;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:18px;
  cursor:pointer;
  padding:16px 0;
  font-weight:600;
  font-size:16px;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{
  content:"\f107";
  font-family:"Font Awesome 6 Free";
  font-weight:900;
  height:28px;
  width:28px;
  min-width:28px;
  border-radius:50%;
  background:rgba(42,51,45,.06);
  color:var(--brand);
  display:inline-flex;
  align-items:center;
  justify-content:center;
  font-size:13px;
  transition:transform .3s;
  margin:0;
}
.faq-item[open] summary::after{transform:rotate(180deg);}
.faq-answer{
  color:var(--muted);
  font-size:14px;
  line-height:1.9;
  padding:0 0 20px;
}

/* ===== CTA ===== */
.cta-section{
  padding-top:0;
  padding-bottom:86px;
}
.cta-box{
  position:relative;
  background:var(--brand-deep);
  border-radius:10px;
  padding:48px 56px;
  overflow:hidden;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:40px;
  color:#fff;
  margin-bottom:40px;
}
.cta-box::after{
  content:"";
  position:absolute;
  right:-70px;
  top:-70px;
  width:220px;
  height:220px;
  border-radius:50%;
  background:rgba(180,142,72,.18);
}
.cta-box::before{
  content:"";
  position:absolute;
  right:80px;
  bottom:-90px;
  width:160px;
  height:160px;
  border-radius:50%;
  background:rgba(255,255,255,.05);
}
.cta-copy{
  position:relative;
  z-index:2;
  max-width:620px;
}
.cta-copy .eyebrow-light{
  color:var(--gold-soft);
  font-size:13px;
  letter-spacing:.3em;
  text-transform:uppercase;
  margin-bottom:12px;
}
.cta-copy h2{
  font-size:clamp(26px,3vw,38px);
  line-height:1.35;
  letter-spacing:-.02em;
  margin-bottom:14px;
}
.cta-copy p{
  color:rgba(255,255,255,.76);
  font-size:15px;
  line-height:1.9;
}
.cta-buttons{
  position:relative;
  z-index:2;
  flex-shrink:0;
  display:flex;
  flex-direction:column;
  gap:14px;
}
.btn-gold{
  min-height:48px;
  padding:0 30px;
  border-radius:4px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  background:var(--gold);
  color:#fff;
  border:1px solid var(--gold);
  font-weight:600;
  font-size:15px;
  transition:background .2s,transform .2s,box-shadow .2s;
}
.btn-gold:hover{background:var(--gold-soft);transform:translateY(-1px);box-shadow:0 8px 22px rgba(180,142,72,.3);}
.btn-outline-light{
  min-height:48px;
  padding:0 30px;
  border-radius:4px;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  background:transparent;
  color:#fff;
  border:1px solid rgba(255,255,255,.55);
  font-weight:600;
  font-size:15px;
  transition:background .2s,color .2s,border-color .2s,transform .2s;
}
.btn-outline-light:hover{background:#fff;color:var(--brand-deep);border-color:#fff;transform:translateY(-1px);}

/* ===== Footer ===== */
.footer{
  background:#171A18;
  color:#cdd0cd;
  padding-top:64px;
  font-size:14px;
}
.footer-top{
  padding-bottom:48px;
  border-bottom:1px solid rgba(255,255,255,.1);
}
.footer .cell{margin-bottom:32px;}
.footer-brand .footer-logo{
  display:inline-flex;
  align-items:center;
  gap:9px;
  font-size:20px;
  color:#fff;
  font-weight:700;
  margin-bottom:18px;
  letter-spacing:.03em;
}
.footer-logo .logo-mark{
  width:44px;
  height:44px;
  border-radius:4px;
  background:var(--gold);
  color:#1b1e1b;
  font-size:16px;
}
.footer p{
  color:#a4aaa3;
  font-size:14px;
  line-height:1.9;
  max-width:360px;
}
.footer h4{
  color:#fff;
  font-size:15px;
  font-weight:600;
  margin-bottom:18px;
  letter-spacing:.06em;
}
.footer ul li{margin-bottom:10px;}
.footer ul a{
  color:#a4aaa3;
  font-size:14px;
  transition:color .2s;
}
.footer ul a:hover{color:var(--gold-soft);}
.footer-contact li{display:flex;align-items:center;gap:10px;}
.footer-contact i{color:var(--gold);width:14px;text-align:center;}
.footer-bottom{
  padding:24px 0;
  color:#929990;
}
.footer-bottom-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
  flex-wrap:wrap;
  font-size:13px;
}
.footer-links{
  display:flex;
  align-items:center;
  gap:18px;
  flex-wrap:wrap;
}
.footer-links a{color:#b6bbb6;}
.footer-links a:hover{color:#fff;}
.footer-links span{color:#7a807a;}

/* ===== Floating bottom bar ===== */
.float-bar{
  position:fixed;
  left:0;
  right:0;
  bottom:0;
  z-index:60;
  background:rgba(255,255,255,.98);
  border-top:1px solid var(--line);
  box-shadow:0 -8px 30px rgba(32,34,42,.08);
  backdrop-filter:blur(8px);
  padding:12px 0;
  transform:translateY(0);
  transition:transform .3s;
}
.float-bar-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
}
.float-bar-tip{
  display:flex;
  align-items:center;
  gap:10px;
  color:var(--ink);
  font-weight:550;
  font-size:14px;
}
.float-bar-tip i{color:var(--gold);font-size:16px;}
.float-bar-cta{
  height:38px;
  padding:0 20px;
  background:var(--brand);
  color:#fff;
  border-radius:4px;
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-size:14px;
  font-weight:600;
  white-space:nowrap;
  transition:background .2s,transform .2s;
}
.float-bar-cta:hover{background:var(--brand-deep);transform:translateY(-1px);}
body{padding-bottom:74px;}

/* ===== Responsive ===== */
@media(max-width:1024px){
  .category-hero .container{gap:52px;}
  .read-grid{gap:44px;}
  .cta-box{padding:42px;}
}
@media(max-width:900px){
  .category-hero .container{
    grid-template-columns:1fr;
    gap:60px;
  }
  .category-hero h1{padding-right:0;}
  .read-grid{
    grid-template-columns:1fr;
  }
  .read-visual-main img{height:330px;}
  .faq-grid{grid-template-columns:1fr;gap:36px;}
  .cta-box{flex-direction:column;align-items:flex-start;padding:36px 32px;}
  .cta-buttons{width:100%;flex-direction:row;flex-wrap:wrap;}
  .hero-visual-backdrop img{height:300px;}
}
@media(max-width:768px){
  .section{padding:var(--space-section-mobile) 0;}
  .header-top{min-height:64px;}
  .chip-nav{padding-bottom:14px;}
  .brand-logo{font-size:19px;}
  .logo-mark{width:42px;height:42px;font-size:15px;}
  .header-right .header-link{display:none;}
  .header-cta{height:38px;padding:0 16px;font-size:14px;}
  .section-heading{margin-bottom:30px;}
  .hero-visual-backdrop img{height:260px;}
  .hero-visual-card{position:relative;bottom:0;left:0;right:0;margin-top:12px;box-shadow:var(--shadow-sm);}
  .cta-box{padding:30px 24px;}
  .cta-buttons{flex-direction:column;}
  .cta-buttons a{width:100%;}
  .footer-bottom-inner{flex-direction:column;text-align:center;}
  .footer-links{justify-content:center;}
  .float-bar-tip span.text-brief{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:210px;}
  .float-bar-inner{gap:10px;}
  .float-bar-cta{height:36px;padding:0 14px;font-size:13px;}
}
@media(max-width:520px){
  .container{padding-left:18px;padding-right:18px;}
  .category-hero{padding:52px 0 58px;}
  .category-hero h1{font-size:32px;}
  .hero-lead{font-size:15px;}
  .hero-actions{flex-direction:column;}
  .hero-actions .btn-primary,.hero-actions .btn-secondary{width:100%;}
  .read-visual-main img{height:240px;}
  .col-card-thumb img{width:100%;}
  .faq-items{padding:2px 14px;}
  .faq-item summary{font-size:15px;align-items:flex-start;}
  .float-bar-tip{font-size:12px;gap:6px;}
}

/* roulang page: category2 */
:root {
  --brand-dark: #2A332D;
  --brand-ink: #20222A;
  --brand-accent: #B48E48;
  --page-bg: #F6F7F9;
  --surface: #FFFFFF;
  --border: #E4E5EB;
  --muted: #8A8F9A;
  --shadow: 0 10px 30px rgba(32, 34, 42, .08);
  --radius-lg: 6px;
  --radius-sm: 4px;
  --content-width: 1200px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--page-bg);
  color: var(--brand-ink);
  font-family: "PingFang SC", "Microsoft YaHei", "Hiragino Sans GB", "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}
body.no-scroll { overflow: hidden; }
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 2px solid var(--brand-accent); outline-offset: 2px; }
p { margin: 0 0 1rem; }
h1, h2, h3, h4 { margin: 0; line-height: 1.35; font-weight: 700; letter-spacing: .01em; }
ul, ol { margin: 0; padding: 0; }
.container { max-width: var(--content-width); margin: 0 auto; padding-left: 24px; padding-right: 24px; }
.section { padding: 88px 0; }
.section-white { background: var(--surface); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-soft { background: #FBFBF8; border-bottom: 1px solid var(--border); }

/* Header */
.site-header { background: rgba(255, 255, 255, .96); border-bottom: 1px solid var(--border); position: relative; z-index: 20; }
.header-top { display: flex; align-items: center; justify-content: space-between; padding-top: 16px; padding-bottom: 12px; gap: 16px; }
.site-logo { display: inline-flex; align-items: center; gap: 10px; font-size: 20px; font-weight: 700; color: var(--brand-ink); letter-spacing: .02em; }
.site-logo .logo-mark {
  width: 48px; height: 34px; border-radius: var(--radius-sm);
  background: var(--brand-dark); color: #fff; font-size: 15px;
  display: inline-flex; align-items: center; justify-content: center; letter-spacing: -.02em;
}
.site-logo em { font-style: normal; color: var(--brand-accent); }
.header-actions { display: inline-flex; align-items: center; gap: 18px; }
.header-link { display: inline-flex; align-items: center; gap: 8px; font-size: 14px; color: var(--brand-ink); white-space: nowrap; }
.header-link:hover { color: var(--brand-accent); }
.site-header .container { max-width: var(--content-width); }

/* Chip nav */
.chip-nav {
  display: flex; align-items: center; gap: 10px;
  padding-bottom: 18px; overflow-x: auto; scrollbar-width: none;
}
.chip-nav::-webkit-scrollbar { display: none; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 8px 18px; border-radius: 50px;
  background: transparent; border: 1px solid var(--border);
  color: var(--brand-ink); font-size: 14px; line-height: 1.4;
  white-space: nowrap; transition: all .2s ease;
}
.chip i { font-size: 13px; opacity: .8; }
.chip:hover { border-color: var(--brand-ink); transform: translateY(-1px); }
.chip.active { background: var(--brand-dark); border-color: var(--brand-dark); color: #fff; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 46px; padding: 0 28px; border-radius: var(--radius-sm);
  font-size: 15px; font-weight: 600; cursor: pointer; transition: all .15s ease;
}
.btn-primary { background: var(--brand-dark); color: #fff; border: 1px solid var(--brand-dark); }
.btn-primary:hover { background: #20261F; transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-outline { background: transparent; color: var(--brand-dark); border: 1px solid var(--brand-dark); }
.btn-outline:hover { background: var(--brand-dark); color: #fff; transform: translateY(-1px); box-shadow: var(--shadow); }
.btn-sm { min-height: 38px; padding: 0 18px; font-size: 14px; }
.btn-block { width: 100%; }

/* Hero */
.cat-hero {
  position: relative;
  border-bottom: 1px solid var(--border);
  background:
    linear-gradient(90deg, rgba(246, 247, 249, .98) 0%, rgba(246, 247, 249, .94) 50%, rgba(246, 247, 249, .78) 100%),
    url('/assets/images/backpic/back-1.webp') center / cover no-repeat;
}
.hero-copy { padding: 78px 0 86px; max-width: 760px; }
.breadcrumb { margin-bottom: 34px; }
.breadcrumb ol { display: flex; flex-wrap: wrap; align-items: center; list-style: none; font-size: 13px; color: var(--muted); }
.breadcrumb li { display: inline-flex; align-items: center; }
.breadcrumb li + li::before { content: "/"; margin: 0 8px; color: #C7CAD1; }
.breadcrumb a:hover { color: var(--brand-dark); }
.breadcrumb li[aria-current="page"] { color: var(--brand-dark); font-weight: 600; }
.eyebrow { display: inline-flex; align-items: center; gap: 8px; padding: 5px 12px; background: rgba(180, 142, 72, .12); color: #8F6D37; border-radius: 50px; font-size: 13px; font-weight: 600; letter-spacing: .04em; margin-bottom: 20px; }
.hero-copy h1 { font-size: 44px; letter-spacing: .02em; margin-bottom: 20px; }
.hero-copy .lead { font-size: 17px; line-height: 1.9; color: #3F434B; max-width: 620px; }
.hero-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px; margin-top: 34px; }
.hero-tip { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; color: var(--muted); margin-top: 20px; }
.hero-tip i { color: var(--brand-accent); }

/* Section headers */
.section-head { max-width: 640px; margin-bottom: 44px; }
.section-head .section-tag { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 700; letter-spacing: .08em; color: #8F6D37; text-transform: none; margin-bottom: 12px; }
.section-head h2 { font-size: 34px; letter-spacing: .01em; }
.section-head p { margin-top: 16px; color: #5C6068; font-size: 15px; }

/* Service cards */
.grid-cols-3 { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; }
.card-item {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; display: flex; flex-direction: column; transition: transform .2s ease, box-shadow .2s ease;
}
.card-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.card-media { position: relative; background: #EDEDEF; aspect-ratio: 16 / 9; overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .3s ease; }
.card-item:hover .card-media img { transform: scale(1.03); }
.card-media .card-float-label { position: absolute; left: 14px; top: 14px; background: rgba(32, 34, 42, .86); color: #fff; padding: 3px 10px; border-radius: 50px; font-size: 12px; }
.card-body { padding: 24px; display: flex; flex-direction: column; flex: 1; }
.card-body h3 { font-size: 19px; margin-bottom: 12px; }
.card-body p { font-size: 15px; color: #565A62; line-height: 1.85; flex: 1; }
.card-tags { display: flex; flex-wrap: wrap; gap: 8px; margin: 14px 0 18px; }
.tag { display: inline-flex; align-items: center; gap: 4px; padding: 4px 10px; border: 1px solid var(--border); background: #FAFAFB; border-radius: 50px; font-size: 12px; color: #5C6068; }
.card-footer { display: flex; align-items: center; justify-content: space-between; gap: 12px; border-top: 1px solid #EEF0F2; padding-top: 16px; }
.card-footer span { font-size: 12px; color: var(--muted); }
.text-arrow { display: inline-flex; align-items: center; gap: 5px; font-size: 14px; font-weight: 600; color: var(--brand-dark); }
.text-arrow span { transition: transform .15s ease; }
.card-item:hover .text-arrow span, .text-arrow:hover span { transform: translateX(4px); color: var(--brand-accent); }

/* Scenario section */
.scenario-wrap { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: 64px; }
.scenario-media { position: relative; }
.scenario-media img { border-radius: var(--radius-lg); box-shadow: var(--shadow); width: 100%; object-fit: cover; }
.scenario-copy h2 { font-size: 34px; margin-bottom: 14px; }
.scenario-copy > p { color: #5C6068; max-width: 500px; }
.scenario-list { list-style: none; margin-top: 30px; }
.scenario-list li { position: relative; padding-left: 32px; margin-bottom: 22px; }
.scenario-list li::before { content: "\f061"; font-family: "Font Awesome 6 Free"; font-weight: 600; color: var(--brand-accent); position: absolute; left: 0; top: 3px; font-size: 13px; }
.scenario-list h3 { font-size: 16px; margin-bottom: 3px; }
.scenario-list p { color: #5C6068; font-size: 14px; margin-bottom: 0; }

/* Steps */
.steps-head { text-align: center; max-width: 640px; margin: 0 auto 54px; }
.steps-head h2 { font-size: 34px; }
.steps-head p { color: #5C6068; margin-top: 14px; }
.grid-cols-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.step-card {
  position: relative; background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 28px 22px 24px; height: 100%;
  transition: transform .2s ease, box-shadow .2s ease;
}
.step-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.step-index { font-size: 13px; font-weight: 700; color: #fff; background: var(--brand-dark); width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; border-radius: 50%; margin-bottom: 18px; }
.step-card:hover .step-index { background: var(--brand-accent); }
.step-card h3 { font-size: 17px; margin-bottom: 8px; }
.step-card p { font-size: 14px; color: #5C6068; margin-bottom: 0; }

/* Notice */
.section-narrow { padding: 56px 0; }
.notice-box {
  display: flex; align-items: flex-start; gap: 22px;
  background: #F4F0E8; border: 1px solid #E7DFCC; border-radius: var(--radius-lg); padding: 28px 30px;
}
.notice-box > i { color: var(--brand-accent); font-size: 24px; margin-top: 2px; }
.notice-box h2 { font-size: 20px; margin-bottom: 8px; }
.notice-box p { margin-bottom: 0; color: #5C4A30; font-size: 15px; max-width: 900px; }

/* FAQ */
.faq-inner { max-width: 860px; margin: 0 auto; }
.faq-list details { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); margin-bottom: 12px; padding: 0 24px; overflow: hidden; }
.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; list-style: none; padding: 19px 0; cursor: pointer; font-weight: 600; color: var(--brand-ink); }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover { color: var(--brand-accent); }
.faq-icon { flex: 0 0 24px; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; border: 1px solid var(--border); border-radius: 50%; font-size: 16px; line-height: 1; transition: transform .2s ease, background .2s ease; color: var(--brand-dark); }
.faq-list details[open] .faq-icon { transform: rotate(45deg); background: var(--brand-dark); color: #fff; border-color: var(--brand-dark); }
.faq-list details p { padding-bottom: 20px; color: #565A62; font-size: 15px; line-height: 1.85; }

/* CTA */
.cta-panel { background: var(--brand-dark); color: #fff; border-radius: 10px; padding: 52px 54px; display: flex; align-items: center; justify-content: space-between; gap: 32px; position: relative; overflow: hidden; }
.cta-panel::after { content: ""; position: absolute; right: -70px; top: -70px; width: 240px; height: 240px; border: 40px solid rgba(255, 255, 255, .06); border-radius: 50%; }
.cta-copy { position: relative; z-index: 1; }
.cta-kicker { display: inline-flex; align-items: center; gap: 6px; font-size: 13px; letter-spacing: .12em; color: #D9BC89; margin-bottom: 10px; }
.cta-copy h2 { font-size: 26px; margin-bottom: 8px; }
.cta-copy p { color: rgba(255, 255, 255, .72); margin-bottom: 0; font-size: 15px; }
.btn-light { background: #fff; color: var(--brand-dark); border: 1px solid #fff; }
.btn-light:hover { background: #F1EEE7; transform: translateY(-1px); box-shadow: var(--shadow); }

/* Footer */
.footer { background: #20222A; color: rgba(255, 255, 255, .72); font-size: 14px; margin-top: 40px; }
.footer a { color: rgba(255, 255, 255, .78); transition: color .15s ease; }
.footer a:hover { color: #fff; }
.footer-top { padding: 56px 0 42px; }
.footer-brand .footer-logo { display: inline-flex; align-items: center; gap: 10px; color: #fff; font-size: 19px; font-weight: 700; }
.footer-logo .logo-mark { width: 48px; height: 34px; background: var(--brand-accent); color: #20222A; border-radius: var(--radius-sm); display: inline-flex; align-items: center; justify-content: center; font-size: 15px; font-weight: 700; }
.footer-logo em { font-style: normal; color: var(--brand-accent); }
.footer-brand p { margin: 20px 0 0; max-width: 320px; color: rgba(255, 255, 255, .6); }
.footer h4 { color: #fff; font-size: 15px; margin-bottom: 16px; }
.footer ul { list-style: none; }
.footer ul li { margin-bottom: 9px; }
.footer-contact li { display: flex; align-items: center; gap: 8px; color: rgba(255, 255, 255, .72); }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .1); padding: 18px 0; }
.footer-bottom-inner { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; }
.footer-bottom span { color: rgba(255, 255, 255, .54); }
.footer-links { display: flex; align-items: center; flex-wrap: wrap; gap: 8px 18px; color: rgba(255, 255, 255, .72); }
.footer-links span { color: rgba(255, 255, 255, .36); }

/* Responsive */
@media (max-width: 1199px) {
  .grid-cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .grid-cols-3 { gap: 18px; }
}
@media (max-width: 991px) {
  .grid-cols-3 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .scenario-wrap { grid-template-columns: 1fr; gap: 34px; }
  .section { padding: 64px 0; }
  .hero-copy { padding: 62px 0 70px; }
  .section-head h2 { font-size: 28px; }
  .steps-head h2 { font-size: 28px; }
  .scenario-copy h2 { font-size: 28px; }
  .cta-panel { flex-direction: column; align-items: flex-start; padding: 38px 30px; }
  .hero-copy h1 { font-size: 38px; }
}
@media (max-width: 767px) {
  body { font-size: 15px; }
  .container { padding-left: 18px; padding-right: 18px; }
  .section { padding: 52px 0; }
  .header-top { padding-top: 12px; padding-bottom: 8px; }
  .header-actions .header-link { display: none; }
  .site-logo { font-size: 18px; }
  .chip-nav { padding-bottom: 14px; }
  .chip { padding: 7px 15px; font-size: 13px; }
  .hero-copy { padding: 48px 0 58px; }
  .hero-copy h1 { font-size: 32px; }
  .hero-copy .lead { font-size: 16px; }
  .grid-cols-3 { grid-template-columns: 1fr; }
  .grid-cols-4 { grid-template-columns: 1fr; }
  .section-head h2 { font-size: 25px; }
  .steps-head h2 { font-size: 25px; }
  .scenario-copy h2 { font-size: 25px; }
  .notice-box { flex-direction: column; gap: 12px; padding: 22px; }
  .footer-top { padding: 42px 0 26px; }
  .footer-bottom-inner { flex-direction: column; align-items: flex-start; }
  .cta-panel { padding: 30px 22px; }
  .cta-copy h2 { font-size: 23px; }
}
@media (max-width: 520px) {
  .section-head h2, .steps-head h2, .hero-copy h1, .scenario-copy h2 { letter-spacing: 0; }
  .hero-actions { width: 100%; }
  .hero-actions .btn { flex: 1 1 100%; }
  .header-top { align-items: center; }
  .logo-mark { width: 40px; height: 30px; }
  .card-footer { flex-direction: column; align-items: flex-start; }
}

/* roulang page: category3 */
:root{
  --bg:#F6F7F9;
  --text:#20222A;
  --muted:#676B75;
  --lighter:#8A8F9A;
  --green:#2A332D;
  --green-deep:#1E2822;
  --gold:#B48E48;
  --gold-soft:#C9A96F;
  --border:#E4E5EB;
  --white:#FFFFFF;
  --radius:6px;
  --radius-sm:4px;
  --shadow-hover:0 10px 30px rgba(32,34,42,.08);
  --container:1200px;
}

html{
  scroll-behavior:smooth;
}

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

body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}

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

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

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

ul,
ol,
p,
h1,
h2,
h3,
h4,
figure{
  margin:0;
  padding:0;
  list-style:none;
}

h1,
h2,
h3,
h4{
  font-weight:700;
  line-height:1.3;
}

:focus-visible{
  outline:3px solid rgba(180,142,72,.4);
  outline-offset:3px;
  border-radius:4px;
}

.container{
  max-width:var(--container);
  margin-left:auto;
  margin-right:auto;
  padding-left:20px;
  padding-right:20px;
}

.section{
  padding:86px 0;
}

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

.section-soft{
  background:rgba(255,255,255,.56);
}

.section-head{
  max-width:780px;
  margin-bottom:44px;
}

.section-head.center{
  margin-left:auto;
  margin-right:auto;
  text-align:center;
}

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

.kicker{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:13px;
  font-weight:600;
  letter-spacing:.14em;
  color:var(--gold);
  text-transform:uppercase;
  margin-bottom:12px;
}

.kicker::before{
  content:"";
  width:26px;
  height:2px;
  background:var(--gold);
  border-radius:2px;
}

.section-head.center .kicker::after{
  content:"";
  width:26px;
  height:2px;
  background:var(--gold);
  border-radius:2px;
}

.section-title{
  font-size:30px;
  line-height:1.35;
  letter-spacing:.02em;
  color:var(--text);
}

.section-lead{
  margin-top:16px;
  font-size:16px;
  color:var(--muted);
}

.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 28px;
  border:1px solid transparent;
  border-radius:var(--radius-sm);
  background:transparent;
  font-size:15px;
  font-weight:600;
  line-height:1;
  cursor:pointer;
  transition:all .18s ease;
  white-space:nowrap;
}

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

.btn-primary:hover{
  background:var(--green-deep);
  color:#fff;
  transform:translateY(-1px);
  box-shadow:var(--shadow-hover);
}

.btn-outline{
  border-color:#C8CBD3;
  color:var(--text);
  background:rgba(255,255,255,.02);
}

.btn-outline:hover{
  background:#EEF0F3;
  color:var(--text);
  transform:translateY(-1px);
}

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

.btn-light:hover{
  background:var(--gold-soft);
  color:#fff;
  transform:translateY(-1px);
  box-shadow:var(--shadow-hover);
}

.btn-sm{
  height:42px;
  padding:0 20px;
  font-size:14px;
}

.btn-lg{
  height:54px;
  padding:0 36px;
  font-size:16px;
}

/* Header */
.site-header{
  position:sticky;
  top:0;
  z-index:99;
  background:rgba(255,255,255,.96);
  border-bottom:1px solid var(--border);
  box-shadow:0 1px 0 rgba(255,255,255,.5);
  backdrop-filter:blur(10px);
}

.header-inner{
  display:flex;
  justify-content:space-between;
  align-items:center;
  min-height:80px;
  gap:16px;
}

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

.brand-mark{
  width:46px;
  height:46px;
  display:flex;
  align-items:center;
  justify-content:center;
  background:var(--green);
  color:#fff;
  font-weight:800;
  font-size:15px;
  letter-spacing:.5px;
  border-radius:var(--radius);
}

.brand-name{
  display:flex;
  flex-wrap:wrap;
  align-items:baseline;
  gap:3px;
  font-size:22px;
  font-weight:800;
  letter-spacing:.03em;
  line-height:1.1;
}

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

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

.header-phone{
  font-size:14px;
  color:var(--muted);
}

.header-phone i{
  margin-right:7px;
  color:var(--gold);
}

.header-nav{
  border-top:1px solid #EFF0F3;
  background:rgba(255,255,255,.78);
}

.chip-nav{
  display:flex;
  align-items:center;
  gap:10px;
  padding:10px 0 12px;
  overflow-x:auto;
  scrollbar-width:none;
  -ms-overflow-style:none;
}

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

.chip{
  display:inline-flex;
  align-items:center;
  gap:8px;
  flex:0 0 auto;
  height:38px;
  padding:0 17px;
  border-radius:20px;
  border:1px solid #DDE0E5;
  background:#fff;
  font-size:14px;
  font-weight:600;
  color:var(--text);
  transition:all .16s ease;
}

.chip i{
  font-size:13px;
  color:var(--lighter);
  transition:color .16s ease;
}

.chip:hover{
  color:var(--green);
  border-color:#B9BFB3;
  transform:translateY(-1px);
}

.chip.active{
  background:var(--green);
  border-color:var(--green);
  color:#fff;
}

.chip.active i{
  color:rgba(255,255,255,.85);
}

/* Hero */
.page-hero{
  position:relative;
  background-color:#202B25;
  background-image:linear-gradient(110deg,rgba(21,28,24,.92),rgba(31,39,34,.74)),url('/assets/images/backpic/back-1.webp');
  background-size:cover;
  background-position:center;
  color:#fff;
  padding:92px 0 80px;
  overflow:hidden;
  border-bottom:6px solid var(--gold);
}

.hero-grid{
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:58px;
  align-items:center;
}

.breadcrumb{
  display:flex;
  align-items:center;
  gap:8px;
  color:rgba(255,255,255,.68);
  font-size:13px;
  margin-bottom:22px;
}

.breadcrumb a:hover{
  color:#fff;
}

.breadcrumb i{
  color:rgba(255,255,255,.6);
  font-size:11px;
}

.breadcrumb span{
  color:rgba(255,255,255,.9);
}

.hero-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-bottom:18px;
  padding:7px 14px;
  border:1px solid rgba(255,255,255,.24);
  background:rgba(255,255,255,.08);
  color:#fff;
  border-radius:40px;
  font-size:13px;
  letter-spacing:.04em;
}

.hero-tag i{
  color:var(--gold-soft);
}

.page-hero h1{
  font-size:42px;
  font-weight:800;
  line-height:1.2;
  letter-spacing:.02em;
  margin-bottom:20px;
  max-width:660px;
}

.page-hero .hero-lead{
  font-size:16px;
  color:rgba(255,255,255,.82);
  max-width:600px;
  margin-bottom:28px;
}

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

.hero-panel{
  background:rgba(255,255,255,.97);
  color:var(--text);
  border-radius:10px;
  box-shadow:0 20px 48px rgba(0,0,0,.16);
  padding:26px 28px 22px;
}

.hero-panel-title{
  font-size:17px;
  font-weight:800;
  display:flex;
  align-items:center;
  gap:9px;
  padding-bottom:12px;
  border-bottom:1px solid var(--border);
  margin-bottom:18px;
}

.hero-panel-title i{
  color:var(--gold);
}

.check-list li{
  display:flex;
  gap:11px;
  font-size:14px;
  line-height:1.7;
  color:#3C3F48;
  margin-bottom:14px;
  align-items:flex-start;
}

.check-list li i{
  margin-top:4px;
  color:var(--green);
  flex:0 0 auto;
}

.hero-panel-note{
  margin-top:16px;
  padding:13px 14px;
  background:#F0F1F3;
  border-radius:6px;
  font-size:13px;
  color:var(--muted);
}

.hero-panel-note i{
  color:var(--gold);
  margin-right:7px;
}

/* Rule quick bar */
.rule-express{
  background:var(--green-deep);
  color:rgba(255,255,255,.92);
}

.rule-express .express-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  padding:30px 0;
}

.express-item{
  display:flex;
  align-items:flex-start;
  gap:14px;
  padding:8px 30px 8px 0;
  border-right:1px solid rgba(255,255,255,.2);
  margin-right:30px;
}

.express-item:last-child{
  border-right:0;
  margin-right:0;
  padding-right:0;
}

.express-icon{
  width:40px;
  height:40px;
  flex:0 0 40px;
  border-radius:8px;
  background:rgba(180,142,72,.18);
  color:var(--gold-soft);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:17px;
}

.express-item strong{
  display:block;
  color:#fff;
  font-size:15px;
  line-height:1.3;
}

.express-item span{
  display:block;
  font-size:13px;
  color:rgba(255,255,255,.66);
  line-height:1.55;
  margin-top:4px;
}

/* Feature intro */
.feature-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:26px;
}

.feature-card{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:28px 26px;
  transition:box-shadow .2s ease,transform .2s ease,border-color .2s ease;
}

.feature-card:hover{
  box-shadow:var(--shadow-hover);
  transform:translateY(-3px);
  border-color:#D3D5DB;
}

.feature-icon{
  width:50px;
  height:50px;
  border-radius:12px;
  background:rgba(180,142,72,.12);
  color:var(--green);
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:20px;
  margin-bottom:18px;
}

.feature-card h3{
  font-size:18px;
  margin-bottom:8px;
  letter-spacing:.02em;
}

.feature-card p{
  font-size:14px;
  color:var(--muted);
  line-height:1.75;
}

.feature-card .line{
  width:28px;
  height:3px;
  background:var(--gold);
  border-radius:3px;
  margin:16px 0 0;
}

/* Type cards */
.type-card{
  background:var(--white);
  border:1px solid var(--border);
  border-radius:var(--radius);
  overflow:hidden;
  transition:box-shadow .22s ease,transform .22s ease;
  display:flex;
  flex-direction:column;
}

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

.type-card-photo{
  height:190px;
  background-color:#E8E9EB;
  background-size:cover;
  background-position:center;
  position:relative;
}

.type-card-photo .type-photo-tag{
  position:absolute;
  left:18px;
  top:16px;
  background:rgba(32,34,42,.82);
  color:#fff;
  padding:4px 12px;
  border-radius:30px;
  font-size:12px;
  letter-spacing:.04em;
}

.type-card-body{
  padding:26px 26px 24px;
  flex:1;
  display:flex;
  flex-direction:column;
}

.type-card-body h3{
  font-size:19px;
  margin-bottom:10px;
}

.type-card-body p{
  font-size:14px;
  color:var(--muted);
  line-height:1.75;
  margin-bottom:12px;
}

.type-card-body ul{
  margin-top:auto;
  padding-top:8px;
  border-top:1px dashed #E1E2E6;
}

.type-card-body ul li{
  font-size:13px;
  color:#555A64;
  display:flex;
  gap:10px;
  margin-bottom:8px;
  align-items:flex-start;
}

.type-card-body ul li:last-child{
  margin-bottom:0;
}

.type-card-body ul li i{
  margin-top:4px;
  color:var(--gold);
  font-size:12px;
}

.learn-link{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin-top:16px;
  font-size:14px;
  font-weight:600;
  color:var(--green);
}

.learn-link i{
  transition:transform .2s ease;
}

.learn-link:hover{
  color:var(--gold);
}

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

/* Steps */
.process-wrap{
  display:grid;
  grid-template-columns:1.1fr .9fr;
  gap:64px;
  align-items:center;
}

.step-list{
  margin-top:31px;
  display:grid;
  gap:16px;
}

.step-item{
  display:grid;
  grid-template-columns:58px 1fr;
  gap:18px;
  background:#fff;
  border:1px solid var(--border);
  border-radius:var(--radius);
  padding:20px 22px;
  transition:box-shadow .2s ease,border-color .2s ease;
}

.step-item:hover{
  box-shadow:var(--shadow-hover);
  border-color:#D6D7DB;
}

.step-num{
  width:54px;
  height:54px;
  background:var(--green);
  color:#fff;
  font-weight:800;
  font-size:18px;
  display:flex;
  align-items:center;
  justify-content:center;
  border-radius:11px;
}

.step-item h3{
  font-size:17px;
  margin-bottom:4px;
}

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

.process-media{
  position:relative;
}

.process-media img{
  width:100%;
  height:auto;
  border-radius:10px;
  box-shadow:0 18px 50px rgba(32,34,42,.1);
}

.process-media-caption{
  position:absolute;
  left:24px;
  right:24px;
  bottom:22px;
  background:rgba(255,255,255,.95);
  border-radius:8px;
  padding:13px 16px;
  font-size:14px;
  font-weight:600;
  box-shadow:0 10px 24px rgba(0,0,0,.08);
}

/* Rules list section */
.rules-split{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:28px;
}

.rule-block{
  background:#fff;
  border:1px solid var(--border);
  border-radius:8px;
  padding:30px;
}

.rule-block-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-bottom:18px;
  margin-bottom:20px;
  border-bottom:1px solid var(--border);
}

.rule-block-head h3{
  font-size:19px;
  display:flex;
  align-items:center;
  gap:11px;
}

.rule-block-head h3 i{
  color:var(--gold);
}

.rule-tagline{
  display:inline-block;
  font-size:12px;
  color:#fff;
  background:var(--green);
  border-radius:40px;
  padding:5px 12px;
  white-space:nowrap;
}

.img-rule-block{
  margin-top:26px;
  position:relative;
  border-radius:6px;
  overflow:hidden;
}

.img-rule-block img{
  min-height:180px;
  object-fit:cover;
  width:100%;
  height:200px;
}

.rule-list li{
  display:flex;
  gap:10px;
  font-size:14px;
  color:#464A53;
  padding:10px 0;
  margin-bottom:0;
  border-bottom:1px dashed #E8E9EC;
  align-items:flex-start;
}

.rule-list li:last-child{
  border-bottom:0;
}

.rule-list i{
  margin-top:4px;
  color:var(--gold);
  flex:0 0 auto;
}

.rule-note{
  background:#F1F3F1;
  border-radius:6px;
  padding:14px 16px;
  color:var(--muted);
  font-size:13px;
  margin-top:26px;
}

/* FAQ */
.faq-wrap{
  max-width:920px;
  margin-left:auto;
  margin-right:auto;
}

.faq-item{
  background:#fff;
  border:1px solid var(--border);
  border-radius:8px;
  margin-bottom:14px;
  overflow:hidden;
}

.faq-item summary{
  cursor:pointer;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:22px;
  padding:21px 26px;
  font-size:16px;
  font-weight:700;
  list-style:none;
  position:relative;
  transition:background .18s ease;
}

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

.faq-item summary:hover{
  background:#FAFAF7;
}

.faq-item summary i{
  color:var(--gold);
  font-size:14px;
  margin-top:4px;
  transition:transform .22s ease;
}

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

.faq-a{
  padding:5px 27px 24px;
  border-top:1px solid #EFEFF2;
}

.faq-a p{
  font-size:14px;
  line-height:1.8;
  color:var(--muted);
  padding-top:16px;
}

/* CTA */
.cta-block{
  position:relative;
  background:linear-gradient(100deg,rgba(28,36,31,.95),rgba(40,51,42,.83)),url('/assets/images/coverpic/cover-1.webp') center/cover no-repeat;
  color:#fff;
  padding:92px 0;
}

.cta-box{
  max-width:760px;
}

.cta-box h2{
  font-size:30px;
  margin-bottom:14px;
  letter-spacing:.02em;
}

.cta-box p{
  font-size:16px;
  color:rgba(255,255,255,.83);
  margin-bottom:26px;
}

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

.cta-actions .btn-outline{
  border-color:rgba(255,255,255,.45);
  color:#fff;
  background:transparent;
}

.cta-actions .btn-outline:hover{
  background:rgba(255,255,255,.1);
  border-color:#fff;
}

/* Footer */
.footer{
  background:#191F1C;
  color:#B7BFB9;
  font-size:14px;
  padding:62px 0 0;
}

.footer a{
  color:#B7BFB9;
}

.footer a:hover{
  color:#fff;
}

.footer-logo{
  display:flex;
  align-items:center;
  gap:12px;
  color:#fff;
  font-size:20px;
  font-weight:800;
  letter-spacing:.02em;
}

.footer-logo:hover{
  color:#fff;
}

.footer-logo .logo-mark{
  width:45px;
  height:45px;
  background:#fff;
  color:var(--green);
  font-weight:800;
  border-radius:8px;
  display:flex;
  align-items:center;
  justify-content:center;
  font-size:15px;
}

.footer-logo em{
  font-style:normal;
  color:var(--gold-soft);
}

.footer-brand p{
  margin-top:18px;
  max-width:360px;
  color:#9AA49E;
  line-height:1.7;
}

.footer h4{
  color:#fff;
  font-weight:700;
}

.footer ul li{
  margin-bottom:9px;
}

.footer ul li a{
  display:inline-flex;
  align-items:center;
  gap:7px;
}

.footer ul li a::before{
  content:"";
  width:4px;
  height:4px;
  background:var(--gold);
  border-radius:50%;
}

.footer-contact li{
  display:flex;
  align-items:center;
  gap:9px;
}

.footer-contact li i{
  color:var(--gold);
  width:20px;
  text-align:center;
}

.footer-bottom{
  border-top:1px solid rgba(255,255,255,.1);
  margin-top:50px;
  padding:18px 0 92px;
}

.footer-bottom-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  flex-wrap:wrap;
}

.footer-bottom-inner span,
.footer-bottom-inner a{
  color:#8E9891;
  font-size:13px;
}

.footer-links{
  display:flex;
  gap:20px;
  flex-wrap:wrap;
  align-items:center;
}

/* Bottom dock */
.dock-cta{
  position:fixed;
  left:0;
  right:0;
  bottom:0;
  z-index:80;
  background:rgba(255,255,255,.96);
  border-top:1px solid var(--border);
  box-shadow:0 -6px 24px rgba(0,0,0,.05);
}

.dock-cta .dock-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding-top:10px;
  padding-bottom:10px;
}

.dock-cta .dock-inner p{
  font-size:14px;
  color:var(--text);
  display:flex;
  align-items:center;
  gap:9px;
}

.dock-cta .dock-inner p i{
  color:var(--gold);
}

/* Responsive */
@media screen and (max-width:1024px){
  .hero-grid{
    grid-template-columns:1fr;
    gap:32px;
  }
  .process-wrap{
    grid-template-columns:1fr;
    gap:40px;
  }
  .process-media{
    order:-1;
  }
}

@media screen and (max-width:840px){
  .feature-grid,
  .express-grid{
    grid-template-columns:1fr;
  }
  .express-item{
    border-right:0;
    border-bottom:1px solid rgba(255,255,255,.16);
    margin-right:0;
    padding:14px 0;
  }
  .express-item:last-child{
    border-bottom:0;
  }
  .rules-split{
    grid-template-columns:1fr;
  }
}

@media screen and (max-width:768px){
  .section{
    padding:60px 0;
  }
  .page-hero{
    padding:60px 0 64px;
  }
  .page-hero h1{
    font-size:32px;
  }
  .section-title{
    font-size:25px;
  }
  .header-inner{
    min-height:70px;
  }
  .brand-name{
    font-size:19px;
  }
  .brand-mark{
    width:40px;
    height:40px;
    font-size:13px;
  }
  .header-tools .header-phone{
    display:none;
  }
  .dock-cta .dock-inner p{
    font-size:13px;
  }
  .dock-cta .dock-inner .btn{
    height:38px;
    padding:0 16px;
    font-size:13px;
  }
  .footer-bottom{
    padding-bottom:82px;
  }
}

@media screen and (max-width:520px){
  .page-hero h1{
    font-size:27px;
  }
  .hero-actions .btn{
    width:100%;
  }
  .type-card-photo{
    height:160px;
  }
  .cta-block h2{
    font-size:24px;
  }
  .cta-box p{
    font-size:14px;
  }
  .step-item{
    grid-template-columns:1fr;
    gap:10px;
  }
  .type-card-body{
    padding:22px;
  }
  .dock-cta .dock-inner{
    flex-direction:column;
    gap:6px;
    padding-top:12px;
    padding-bottom:12px;
    text-align:center;
  }
  .footer-bottom-inner{
    flex-direction:column;
    align-items:flex-start;
  }
}