/* roulang page: index */
:root {
    --color-cream: #F7F5EF;
    --color-cream-deep: #EFEBE1;
    --color-ink: #101514;
    --color-gray: #6A716D;
    --color-primary-deep: #0C211C;
    --color-primary: #123D34;
    --color-primary-soft: #1F5A4A;
    --color-accent: #C09558;
    --color-accent-dark: #9C7440;
    --color-line: #E4DED2;
    --color-surface: #FFFFFF;
    --font-sans: -apple-system, BlinkMacSystemFont, "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
    --radius-card: 16px;
    --radius-btn: 8px;
    --shadow-card: 0 10px 30px rgba(16, 21, 20, .08);
    --transition: all .25s ease;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font-sans);
    background: var(--color-cream);
    color: var(--color-ink);
    padding-top: 72px;
    -webkit-font-smoothing: antialiased;
}
body.no-scroll { overflow: hidden; }
img { max-width: 100%; }
a { color: var(--color-primary); transition: var(--transition); }
a:hover { color: var(--color-primary-soft); }
.container { max-width: 1280px; padding-left: 24px; padding-right: 24px; }
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-sans);
    font-weight: 900;
    letter-spacing: .02em;
    color: var(--color-ink);
}
p { line-height: 1.85; }
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 13px;
    letter-spacing: .22em;
    text-transform: uppercase;
    color: var(--color-accent-dark);
    font-weight: 700;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: var(--color-accent); }
.section { padding: 96px 0; }
.section-head { display: flex; justify-content: space-between; gap: 30px; margin-bottom: 50px; align-items: flex-end; }
.section-title { font-size: clamp(32px, 4vw, 44px); line-height: 1.24; margin: 12px 0 0; }
.section-lead { max-width: 640px; color: var(--color-gray); font-size: 16px; margin-top: 18px; }
.btn {
    --bs-btn-font-family: var(--font-sans);
    --bs-btn-font-weight: 600;
    border-radius: var(--radius-btn);
    height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 28px;
    transition: var(--transition);
    font-size: 15px;
}
.btn i { font-size: 13px; }
.btn-primary {
    --bs-btn-bg: var(--color-primary);
    --bs-btn-border-color: var(--color-primary);
    --bs-btn-color: #fff;
    --bs-btn-hover-bg: var(--color-primary-soft);
    --bs-btn-hover-border-color: var(--color-primary-soft);
    --bs-btn-active-bg: var(--color-primary-deep);
    --bs-btn-active-border-color: var(--color-primary-deep);
    background: var(--color-primary);
    border: 1px solid var(--color-primary);
    color: #fff;
}
.btn-primary:hover {
    background: var(--color-primary-soft);
    border-color: var(--color-primary-soft);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 8px 18px rgba(18, 61, 52, .16);
}
.btn-primary:focus, .btn-primary:active:focus {
    outline: none;
    box-shadow: 0 0 0 4px rgba(18, 61, 52, .14);
}
.btn-light-green {
    background: #fff;
    border: 1px solid rgba(255, 255, 255, .55);
    color: #fff;
}
.btn-light-green:hover { background: #fff; color: var(--color-primary); border-color: #fff; transform: translateY(-2px); box-shadow: 0 8px 20px rgba(0, 0, 0, .12); }
.btn-link-arrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-weight: 700;
    font-size: 15px;
    color: var(--color-primary);
    text-decoration: none;
}
.btn-link-arrow i { transition: transform .25s ease; }
.btn-link-arrow:hover i { transform: translateX(5px); }
.form-control {
    --bs-form-control-bg: #fff;
    --bs-form-control-border-color: var(--color-line);
    height: 48px;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-btn);
    font-size: 14px;
    color: var(--color-ink);
    background: #fff;
    padding: 0 16px;
}
.form-control:focus { color: var(--color-ink); border-color: var(--color-primary); box-shadow: 0 0 0 4px rgba(18, 61, 52, .12); outline: none; background: #fff; }
textarea.form-control { height: 120px; padding-top: 14px; resize: none; }
/* header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1080;
    height: 72px;
    background: rgba(247, 245, 239, .96);
    border-bottom: 1px solid var(--color-line);
    transition: box-shadow .3s ease, background .3s ease;
}
.site-header.scrolled { box-shadow: 0 6px 22px rgba(16, 21, 20, .06); }
.header-nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.header-nav .collapse { flex-basis: 100%; }
.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-mark {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: var(--color-primary);
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    position: relative;
    font-size: 16px;
}
.brand-mark::before { content: ""; width: 20px; height: 20px; border: 2px solid var(--color-accent); border-radius: 50%; opacity: .5; position: absolute; inset: 9px; }
.brand-mark i { position: relative; z-index: 1; }
.brand-text { display: flex; flex-direction: column; }
.brand-name { font-weight: 900; font-size: 20px; color: var(--color-ink); letter-spacing: .02em; line-height: 1.1; }
.brand-intro { font-size: 9px; letter-spacing: .24em; color: var(--color-accent-dark); text-transform: uppercase; margin-top: 3px; font-weight: 700; }
.main-nav { display: flex; align-items: center; gap: 34px; }
.nav-link-item {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-ink);
    text-decoration: none;
    padding: 10px 0;
    position: relative;
    display: inline-block;
}
.nav-link-item::after { content: ""; position: absolute; left: 50%; transform: translateX(-50%); bottom: 6px; width: 0; height: 2px; background: var(--color-accent); transition: width .25s ease; }
.nav-link-item:hover::after, .nav-link-item.active::after { width: 20px; }
.nav-link-item:hover { color: var(--color-primary); }
.nav-link-item.active { color: var(--color-primary); font-weight: 800; }
.mobile-menu-btn { display: inline-flex; border: 0; background: none; color: var(--color-primary); width: 40px; height: 40px; align-items: center; justify-content: center; font-size: 20px; }
.mobile-menu-btn:focus { outline: none; box-shadow: 0 0 0 4px rgba(18, 61, 52, .12); border-radius: 10px; }
.mobile-header-menu {
    position: absolute;
    top: 71px;
    left: 0;
    right: 0;
    background: var(--color-cream);
    padding: 24px;
    border-bottom: 1px solid var(--color-line);
    box-shadow: 0 30px 36px rgba(16, 21, 20, .08);
}
.mobile-header-menu a { display: block; padding: 14px 0; border-bottom: 1px solid var(--color-line); font-weight: 700; color: var(--color-ink); text-decoration: none; }
.mobile-header-menu a:last-child { border-bottom: 0; }
.mobile-header-menu a.active { color: var(--color-primary); }
/* hero */
.hero {
    min-height: calc(100vh - 72px);
    display: flex;
    align-items: center;
    padding: 72px 0 60px;
    background: var(--color-cream);
    overflow: hidden;
    position: relative;
}
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    color: var(--color-accent-dark);
    letter-spacing: .12em;
    margin-bottom: 24px;
}
.hero-badge i { color: var(--color-primary); }
.hero-title { font-size: clamp(42px, 5.4vw, 78px); line-height: 1.12; margin: 0 0 22px; font-weight: 900; letter-spacing: .01em; }
.hero-title .text-green { color: var(--color-primary); }
.hero-title .text-block { display: block; }
.hero-sub { color: var(--color-gray); font-size: 17px; max-width: 560px; line-height: 1.9; margin-bottom: 38px; }
.hero-visual {
    position: relative;
    border-radius: 28px;
    min-height: 420px;
    background: var(--color-primary-deep);
    color: #fff;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    padding: 40px;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    background-image: linear-gradient(200deg, rgba(12, 33, 28, .16) 0%, rgba(12, 33, 28, .54) 100%), url('/assets/images/backpic/back-2.png'), linear-gradient(140deg, var(--color-primary) 0%, var(--color-primary-deep) 75%);
}
.hero-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: .18;
    background-image: radial-gradient(circle at 70% 20%, rgba(192, 149, 88, .95), transparent 26%), radial-gradient(circle at 20% 86%, rgba(255, 255, 255, .1), transparent 20%);
}
.hero-visual-info { position: relative; z-index: 2; }
.hero-visual-info .vline { display: block; width: 46px; height: 2px; background: var(--color-accent); margin-bottom: 18px; }
.hero-visual-info strong { display: block; font-size: 25px; font-weight: 900; line-height: 1.4; letter-spacing: .04em; }
.hero-visual-info span { display: block; font-size: 14px; opacity: .82; margin-top: 10px; color: #fff; }
.hero-stamp {
    position: absolute;
    top: 24px;
    right: 24px;
    border: 1px solid rgba(255, 255, 255, .44);
    color: #fff;
    border-radius: 999px;
    padding: 7px 14px;
    font-size: 12px;
    letter-spacing: .2em;
    backface-visibility: hidden;
    background: rgba(12, 33, 28, .38);
    z-index: 2;
}
.scroll-tip { display: inline-flex; align-items: center; gap: 8px; color: var(--color-gray); font-size: 11px; letter-spacing: .22em; margin-top: 42px; }
.scroll-tip i { color: var(--color-accent); }
/* metrics */
.metrics {
    background: var(--color-cream);
    padding: 0 0 84px;
}
.metric-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--color-line);
    border-bottom: 1px solid var(--color-line);
}
.metric-item { padding: 40px 26px 36px; border-left: 1px solid var(--color-line); }
.metric-item:first-child { border-left: 0; }
.metric-item strong {
    display: block;
    font-size: clamp(36px, 4vw, 56px);
    font-weight: 900;
    color: var(--color-accent);
    line-height: 1;
    font-variant-numeric: tabular-nums;
    letter-spacing: -.03em;
}
.metric-item strong i {
    font-style: normal;
    font-size: 24px;
    color: var(--color-accent-dark);
    margin-left: 4px;
    font-weight: 800;
}
.metric-item span { display: block; color: var(--color-gray); font-size: 14px; margin-top: 14px; }
/* benefit */
.benefit {
    background: var(--color-surface);
    padding: 100px 0 90px;
}
.benefit-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
    margin-top: 46px;
    align-items: start;
}
.benefit-card {
    background: #fff;
    border: 1px solid var(--color-line);
    border-radius: var(--radius-card);
    padding: 32px 28px 30px;
    position: relative;
    transition: var(--transition);
    height: 100%;
}
.benefit-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow-card); transform: translateY(-4px); }
.benefit-card.featured { border: 2px solid var(--color-primary); transform: translateY(-24px); padding-top: 34px; box-shadow: 0 18px 38px rgba(18, 61, 52, .09); }
.benefit-card.featured:hover { transform: translateY(-28px); }
.benefit-tag {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    font-weight: 800;
    color: var(--color-primary);
    letter-spacing: .08em;
    background: rgba(18, 61, 52, .06);
    padding: 6px 12px;
    border-radius: 999px;
    margin-bottom: 24px;
}
.benefit-name { font-weight: 900; font-size: 24px; line-height: 1.2; margin: 0 0 8px; }
.benefit-desc { color: var(--color-gray); font-size: 14px; line-height: 1.7; min-height: 52px; }
.benefit-list { list-style: none; margin: 22px 0 28px; padding: 0; }
.benefit-list li {
    font-size: 14px;
    color: var(--color-ink);
    padding: 10px 0;
    border-bottom: 1px solid var(--color-line);
    display: flex;
    align-items: flex-start;
    gap: 12px;
}
.benefit-list li:last-child { border-bottom: 0; }
.benefit-list i { color: var(--color-accent-dark); margin-top: 3px; font-size: 13px; }
/* compare */
.compare-wrap { background: var(--color-cream-deep); padding: 100px 0; }
.compare-grid { margin-top: 40px; border-radius: var(--radius-card); overflow: hidden; border: 1px solid var(--color-line); background: #fff; }
.compare-row {
    display: grid;
    grid-template-columns: 1.7fr 1.15fr 1.15fr 1.15fr;
    border-top: 1px solid var(--color-line);
    transition: background .2s ease;
}
.compare-row:first-child { border-top: 0; }
.compare-row:hover { background: rgba(18, 61, 52, .035); }
.compare-label { padding: 20px 24px; font-size: 14px; font-weight: 700; color: var(--color-ink); display: flex; align-items: center; background: rgba(247, 245, 239, .5); }
.compare-cell { padding: 20px 18px; font-size: 14px; color: var(--color-gray); line-height: 1.7; display: flex; align-items: center; border-left: 1px solid var(--color-line); }
.compare-head .compare-plan-name { font-weight: 900; font-size: 20px; color: var(--color-ink); }
.compare-head .compare-plan-name small { display: block; font-weight: 500; font-size: 12px; color: var(--color-gray); margin-top: 6px; letter-spacing: .04em; }
.compare-price { display: block; font-size: 18px; font-weight: 900; color: var(--color-primary); margin-top: 8px; font-variant-numeric: tabular-nums; }
.compare-price small { font-size: 13px; font-weight: 600; color: var(--color-gray); }
.compare-cell.is-hot { background: rgba(18, 61, 52, .05); color: var(--color-ink); }
.compare-unit { font-weight: 600; color: var(--color-primary); }
.compare-no { color: #B5B2A9; }
.compare-row .btn { height: 40px; padding: 0 16px; font-size: 13px; margin-top: 12px; }
/* cover feature */
.tv-card { background: #fff; border-radius: var(--radius-card); border: 1px solid var(--color-line); overflow: hidden; }
.tv-card-media { position: relative; min-height: 160px; background: var(--color-cream-deep); overflow: hidden; }
.tv-card-media img { width: 100%; height: 190px; object-fit: cover; transition: transform .45s ease; display: block; }
.tv-card:hover .tv-card-media img { transform: scale(1.04); }
.tv-card-body { padding: 24px 24px 28px; }
.tv-card-body h3 { font-size: 20px; margin-bottom: 8px; line-height: 1.4; font-weight: 900; }
.tv-card-body p { color: var(--color-gray); font-size: 14px; margin: 0 0 18px; line-height: 1.75; }
.tv-more { font-size: 14px; font-weight: 700; text-decoration: none; display: inline-flex; gap: 8px; align-items: center; }
.tv-more i { transition: margin-left .25s ease; }
.tv-more:hover i { margin-left: 8px; }
/* news */
.news-block { background: var(--color-cream); padding: 100px 0; }
.news-list { border-bottom: 1px solid var(--color-line); }
.news-link {
    display: grid;
    grid-template-columns: 1.2fr 1.1fr .9fr 34px;
    gap: 22px;
    padding: 30px 10px;
    border-top: 1px solid var(--color-line);
    text-decoration: none;
    color: var(--color-ink);
    align-items: baseline;
    transition: background .2s ease, padding-left .25s ease;
}
.news-link:hover { background: rgba(18, 61, 52, .04); padding-left: 16px; color: var(--color-ink); }
.news-link .n-title { font-weight: 800; font-size: 18px; line-height: 1.55; transition: color .2s; }
.news-link:hover .n-title { color: var(--color-primary); }
.news-link .n-summary { color: var(--color-gray); font-size: 14px; opacity: .9; line-height: 1.75; }
.news-meta { display: flex; flex-direction: column; gap: 6px; font-size: 13px; color: var(--color-gray); align-items: flex-start; }
.news-tag {
    display: inline-block;
    padding: 5px 12px;
    border: 1px solid var(--color-line);
    border-radius: 999px;
    font-size: 12px;
    color: var(--color-primary);
    background: #fff;
    font-weight: 700;
    letter-spacing: .03em;
}
.news-arrow { color: var(--color-accent); font-size: 16px; text-align: right; }
.news-empty { text-align: center; border: 1px dashed var(--color-line); border-radius: var(--radius-card); padding: 60px; color: var(--color-gray); font-size: 15px; margin-top: 14px; }
.news-empty i { font-size: 36px; color: var(--color-line); display: block; margin-bottom: 16px; }
/* faq */
.faq-mini { background: var(--color-surface); padding: 96px 0 90px; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 60px; margin-top: 44px; }
.faq-item { border-bottom: 1px solid var(--color-line); padding: 24px 0; }
.faq-item h4 { font-size: 17px; font-weight: 800; margin: 0 0 10px; display: flex; gap: 12px; align-items: flex-start; line-height: 1.5; }
.faq-item h4 span { color: var(--color-accent); font-weight: 900; }
.faq-item p { color: var(--color-gray); font-size: 14px; margin: 0; }
/* action banner */
.action-banner { background: var(--color-primary-deep); color: #fff; position: relative; overflow: hidden; }
.action-banner::before { content: ""; position: absolute; inset: 0; opacity: .16; background-image: repeating-linear-gradient(-55deg, rgba(255, 255, 255, .04) 0 1px, transparent 1px 16px), radial-gradient(circle at 86% 18%, rgba(192, 149, 88, .35), transparent 26%); }
.action-inner { position: relative; z-index: 2; display: flex; gap: 60px; align-items: center; justify-content: space-between; padding: 88px 0; }
.action-copy h2 { color: #fff; font-size: clamp(30px, 4vw, 46px); line-height: 1.26; margin: 0 0 20px; }
.action-copy p { color: rgba(255, 255, 255, .74); font-size: 15px; max-width: 600px; }
.action-kicker { display: inline-flex; align-items: center; gap: 8px; font-size: 13px; color: #F2D9B3; letter-spacing: .18em; text-transform: uppercase; margin-bottom: 18px; }
.action-actions { margin-top: 30px; display: flex; gap: 14px; flex-wrap: wrap; }
.action-actions .btn-outline-light { border: 1px solid rgba(255, 255, 255, .7); color: #fff; background: transparent; }
.action-actions .btn-outline-light:hover { background: #fff; color: var(--color-primary-deep); transform: translateY(-2px); }
.countdown-panel { min-width: 250px; border: 1px solid rgba(255, 255, 255, .22); border-radius: 20px; padding: 30px 34px; background: rgba(255, 255, 255, .06); }
.countdown-panel span { font-size: 13px; opacity: .75; letter-spacing: .08em; }
.countdown-panel strong { display: block; font-size: 28px; margin-top: 14px; font-weight: 900; color: #F6D9AC; }
.countdown-row { display: flex; align-items: center; gap: 6px; margin-top: 16px; color: #fff; font-size: 30px; font-weight: 900; font-variant-numeric: tabular-nums; }
.countdown-row i { font-style: normal; opacity: .55; font-size: 22px; }
.countdown-row b { background: rgba(0, 0, 0, .3); border: 1px solid rgba(255, 255, 255, .14); font-weight: 800; border-radius: 10px; padding: 8px 13px; min-width: 54px; text-align: center; font-size: 24px; }
.countdown-note { margin-top: 14px; font-size: 12px; color: rgba(255, 255, 255, .6); }
/* contact */
.contact-section { background: var(--color-cream-deep); padding: 100px 0; }
.contact-panel { background: #fff; border-radius: 24px; overflow: hidden; }
.contact-left { background: var(--color-primary-deep); padding: 48px 44px; color: rgba(255, 255, 255, .85); height: 100%; }
.contact-left h2 { color: #fff; font-size: 34px; margin: 0 0 14px; }
.contact-left .eyebrow { color: #E3C69E; }
.contact-left .eyebrow::before { background: var(--color-accent); }
.contact-left p { font-size: 14px; line-height: 1.9; }
.contact-meta { list-style: none; margin: 42px 0 0; padding: 0; }
.contact-meta li { display: flex; gap: 16px; margin: 24px 0; font-size: 14px; align-items: flex-start; }
.contact-meta li i { width: 40px; height: 40px; border-radius: 50%; border: 1px solid rgba(255, 255, 255, .25); display: inline-flex; align-items: center; justify-content: center; color: var(--color-accent); }
.contact-form { padding: 48px 44px; }
.contact-form label { color: var(--color-ink); font-weight: 700; font-size: 13px; margin-bottom: 8px; }
.form-note { font-size: 12px; color: var(--color-gray); line-height: 1.6; }
/* footer */
.site-footer { background: var(--color-primary-deep); color: rgba(255, 255, 255, .66); padding: 80px 0 30px; }
.footer-logoblock { font-size: 26px; font-weight: 900; color: #fff; line-height: 1.2; }
.footer-logoblock small { display: block; font-size: 13px; color: var(--color-accent); letter-spacing: .16em; margin-top: 8px; font-weight: 600; }
.footer-desc { color: rgba(255, 255, 255, .58); font-size: 14px; max-width: 360px; margin-top: 18px; }
.footer-nav-title { font-size: 14px; letter-spacing: .1em; color: #fff; text-transform: uppercase; font-weight: 800; margin-bottom: 18px; }
.footer-nav-col a { display: flex; align-items: center; gap: 10px; color: rgba(255, 255, 255, .6); text-decoration: none; padding: 8px 0; font-size: 14px; }
.footer-nav-col a:hover { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .12); margin-top: 60px; padding-top: 24px; font-size: 13px; display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; color: rgba(255, 255, 255, .5); }
/* mobile bottom nav */
.mobile-tabbar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 64px;
    background: #fff;
    border-top: 1px solid var(--color-line);
    display: flex;
    z-index: 1080;
    padding: 0 8px;
}
.m-tab { flex: 1; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 4px; color: #A19E95; text-decoration: none; font-size: 11px; font-weight: 600; transition: var(--transition); }
.m-tab i { font-size: 18px; color: #A9A69E; transition: .2s; }
.m-tab.active { color: var(--color-primary); }
.m-tab.active i { color: var(--color-primary); }
.m-tab:active { transform: scale(.94); }
@media (max-width: 1199px) {
    .compare-row { grid-template-columns: 1.3fr 1.1fr 1.1fr 1.2fr; }
    .compare-label { padding: 18px 16px; font-size: 13px; }
    .compare-cell { padding: 18px 14px; }
}
@media (max-width: 991px) {
    .section { padding: 72px 0; }
    .benefit-grid { grid-template-columns: 1fr; gap: 20px; }
    .benefit-card.featured { transform: none; order: -1; }
    .benefit-card.featured:hover { transform: translateY(-4px); }
    .compare-row { grid-template-columns: 1fr; }
    .compare-row .compare-label { background: rgba(18, 61, 52, .05); font-size: 13px; padding: 14px 16px; }
    .compare-row .compare-cell { border-left: 0; border-top: 1px solid var(--color-line); padding: 14px 16px; font-size: 13px; }
    .compare-row .compare-cell.is-hot { background: rgba(18, 61, 52, .04) !important; }
    .metric-grid { grid-template-columns: 1fr 1fr; }
    .metric-item { border-left: 0; border-top: 1px solid var(--color-line); padding: 30px 12px; }
    .metric-item:nth-child(3) { border-left: 0; }
    .metric-item:nth-child(n+1) { border-top: 0; }
    .metric-item:nth-child(3), .metric-item:nth-child(4) { border-top: 1px solid var(--color-line); }
    .action-inner { flex-direction: column; gap: 44px; padding: 70px 0; }
    .latest-row .n-summary { display: none; }
    .news-link { grid-template-columns: 1.2fr .7fr 40px; gap: 14px; padding: 24px 4px; }
    .news-list .n-summary { display: none; }
    .faq-grid { grid-template-columns: 1fr; }
    .contact-form { padding: 34px; }
    .contact-left { padding: 36px 32px; }
}
@media (max-width: 575px) {
    body { padding-top: 64px; }
    .site-header { height: 64px; }
    .header-nav { height: 64px; }
    .brand-name { font-size: 18px; }
    .brand-intro { display: none; }
    .mobile-header-menu { top: 63px; }
    .hero { min-height: auto; padding: 48px 0 50px; }
    .hero-visual { min-height: 320px; padding: 24px; margin-top: 40px; }
    .metric-grid { grid-template-columns: 1fr; }
    .metric-item:first-child, .metric-item:nth-child(2), .metric-item:nth-child(3), .metric-item:nth-child(4) { border-top: 1px solid var(--color-line); padding: 26px 4px; }
    .section-lead { margin-top: 14px; }
    .news-link { grid-template-columns: 1.3fr 36px; }
    .news-link .news-meta { display: none; }
    .contact-form { padding: 24px 18px; }
    .contact-left { padding: 24px 20px; }
    .footer-bottom { flex-direction: column; }
    .action-actions .btn { width: 100%; }
    .countdown-panel { padding: 20px; }
}
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation: none !important; transition: none !important; }
    html { scroll-behavior: auto; }
}

/* roulang page: article */
:root{
            --color-cream:#F7F5EF;
            --color-cream-deep:#EFEBE1;
            --color-ink:#101514;
            --color-gray:#6A716D;
            --color-primary-deep:#0C211C;
            --color-primary:#123D34;
            --color-primary-soft:#1F5A4A;
            --color-accent:#C09558;
            --color-accent-dark:#9C7440;
            --color-line:#E4DED2;
            --color-surface:#FFFFFF;
            --color-danger:#D9534F;
            --radius-lg:16px;
            --radius-md:8px;
            --radius-pill:999px;
            --shadow-hover:0 10px 30px rgba(16,21,20,0.08);
            --shadow-card:0 2px 8px rgba(16,21,20,0.04);
        }
        *{box-sizing:border-box;margin:0;padding:0;}
        html{scroll-behavior:smooth;}
        body{
            font-family:-apple-system,"Noto Sans SC","Source Han Sans SC","PingFang SC","Microsoft YaHei",sans-serif;
            background:var(--color-cream);
            color:var(--color-ink);
            line-height:1.7;
            font-size:16px;
            -webkit-font-smoothing:antialiased;
        }
        a{color:var(--color-primary);text-decoration:none;transition:color .25s ease;cursor:pointer;}
        a:hover{color:var(--color-primary-soft);}
        img{max-width:100%;height:auto;}
        .container{max-width:1280px;}
        .site-header{
            position:sticky;
            top:0;
            z-index:1030;
            width:100%;
            height:72px;
            background:rgba(247,245,239,.96);
            backdrop-filter:none;
            border-bottom:1px solid transparent;
            transition:box-shadow .3s ease,border-color .3s ease;
        }
        body.page-scrolled .site-header{
            border-bottom:1px solid var(--color-line);
            box-shadow:0 4px 16px rgba(16,21,20,.05);
        }
        .header-inner{
            display:flex;
            align-items:center;
            justify-content:space-between;
            height:72px;
        }
        .brand-logo{
            display:inline-flex;
            align-items:center;
            gap:10px;
            font-size:22px;
            font-weight:900;
            letter-spacing:.04em;
            color:var(--color-primary);
            white-space:nowrap;
        }
        .brand-logo:hover{color:var(--color-primary);}
        .logo-mark{
            width:36px;
            height:36px;
            border-radius:10px;
            background:var(--color-primary);
            display:flex;
            align-items:center;
            justify-content:center;
            color:#fff;
            font-size:17px;
            font-weight:700;
            flex-shrink:0;
        }
        .main-nav{display:flex;align-items:center;gap:34px;}
        .nav-link-item{
            font-size:14px;
            font-weight:500;
            color:var(--color-ink);
            padding:8px 0;
            position:relative;
            letter-spacing:.02em;
            white-space:nowrap;
        }
        .nav-link-item:after{
            content:"";
            position:absolute;
            left:0;
            bottom:0;
            width:0;
            height:2px;
            background:var(--color-accent);
            transition:width .25s ease;
        }
        .nav-link-item:hover{color:var(--color-primary);}
        .nav-link-item:hover:after{width:20px;}
        .nav-link-item.active{color:var(--color-primary);font-weight:600;}
        .nav-link-item.active:after{width:20px;}
        .header-cta-btn{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            height:40px;
            padding:0 20px;
            background:var(--color-primary);
            color:#fff;
            font-size:14px;
            font-weight:600;
            border:none;
            border-radius:var(--radius-md);
            transition:all .3s ease;
            white-space:nowrap;
        }
        .header-cta-btn:hover{background:var(--color-primary-soft);color:#fff;transform:translateY(-1px);}
        .mobile-navbar{
            display:none;
            align-items:center;
            justify-content:space-between;
            height:72px;
        }
        .navbar-toggler{
            width:40px;
            height:40px;
            border:none;
            background:transparent;
            display:inline-flex;
            align-items:center;
            justify-content:center;
            cursor:pointer;
            color:var(--color-ink);
            font-size:22px;
        }
        .mobile-collapse-menu{
            position:fixed;
            top:72px;
            left:0;
            right:0;
            background:var(--color-cream);
            z-index:1020;
            padding:18px 20px 24px;
            border-bottom:1px solid var(--color-line);
            box-shadow:0 8px 20px rgba(0,0,0,.08);
            display:none;
        }
        .mobile-collapse-menu.show{display:block;}
        .mobile-menu-link{
            display:flex;
            justify-content:space-between;
            align-items:center;
            padding:16px 4px;
            border-bottom:1px solid var(--color-line);
            font-size:16px;
            font-weight:500;
            color:var(--color-ink);
        }
        .mobile-menu-link:last-child{border-bottom:none;}
        .mobile-menu-link.active{color:var(--color-primary);font-weight:700;}
        .mobile-bottom-tab{
            display:none;
            position:fixed;
            bottom:0;
            left:0;
            right:0;
            background:#fff;
            border-top:1px solid var(--color-line);
            z-index:1040;
        }
        .mobile-bottom-tab .tab-grid{
            display:flex;
            justify-content:space-around;
            align-items:stretch;
            height:60px;
        }
        .tab-item{
            flex:1;
            display:flex;
            flex-direction:column;
            align-items:center;
            justify-content:center;
            gap:2px;
            color:var(--color-gray);
            font-size:11px;
            cursor:pointer;
            transition:color .2s ease;
            padding:5px 2px;
        }
        .tab-item i{font-size:18px;line-height:1;}
        .tab-item.active{color:var(--color-primary);font-weight:600;}
        /* 面包屑 */
        .article-breadcrumb{
            padding:34px 0 6px;
            font-size:13px;
            color:var(--color-gray);
        }
        .article-breadcrumb a{
            color:var(--color-gray);
            border-bottom:1px solid transparent;
        }
        .article-breadcrumb a:hover{color:var(--color-primary);border-bottom-color:var(--color-primary);}
        .article-breadcrumb .sep{color:#aaa;margin:0 8px;}
        .article-breadcrumb .current{color:var(--color-ink);}
        /* 文章主体 */
        .article-main-area{
            padding-top:30px;
            padding-bottom:100px;
        }
        .article-body-wrap{max-width:860px;margin:0 auto;}
        .article-head-block{
            margin-bottom:42px;
            border-bottom:1px solid var(--color-line);
            padding-bottom:36px;
        }
        .article-category-tag{
            display:inline-block;
            font-size:13px;
            font-weight:600;
            color:var(--color-primary);
            background:transparent;
            border:1px solid rgba(18,61,52,.35);
            border-radius:var(--radius-pill);
            padding:4px 16px;
            margin-bottom:18px;
            letter-spacing:.03em;
        }
        .article-title{
            font-size:42px;
            font-weight:900;
            line-height:1.3;
            letter-spacing:.01em;
            color:var(--color-ink);
            margin-bottom:20px;
        }
        .article-meta{
            display:flex;
            flex-wrap:wrap;
            gap:22px;
            align-items:center;
            font-size:13px;
            color:var(--color-gray);
        }
        .article-meta-item i{margin-right:6px;color:var(--color-accent-dark);}
        /* 正文 */
        .article-content-body{
            font-size:17px;
            line-height:1.9;
            color:#222;
            max-width:760px;
        }
        .article-content-body p{
            margin-bottom:1.6em;
            font-size:17px;
            line-height:1.9;
        }
        .article-content-body h1{font-size:30px;font-weight:800;margin:1.8em 0 .8em;color:var(--color-ink);line-height:1.45;}
        .article-content-body h2{font-size:26px;font-weight:800;margin:2em 0 .8em;color:var(--color-ink);line-height:1.5;padding-bottom:10px;border-bottom:1px solid var(--color-line);}
        .article-content-body h3{font-size:20px;font-weight:700;margin:1.8em 0 .6em;color:var(--color-ink);line-height:1.55;}
        .article-content-body img{max-width:100%;border-radius:14px;margin:24px 0;box-shadow:var(--shadow-card);}
        .article-content-body ul,.article-content-body ol{margin-bottom:1.6em;padding-left:1.4em;font-size:17px;line-height:1.9;}
        .article-content-body li{margin-bottom:.4em;}
        .article-content-body blockquote{
            margin:2em 0;
            padding:20px 26px;
            border-left:3px solid var(--color-accent);
            background:var(--color-cream-deep);
            border-radius:0 10px 10px 0;
            color:#333;
            font-size:17px;
            line-height:1.9;
        }
        .article-content-body blockquote p{margin-bottom:.5em;}
        .article-content-body blockquote p:last-child{margin-bottom:0;}
        .article-content-body table{width:100%;margin:28px 0;border-collapse:collapse;font-size:15px;line-height:1.7;border-radius:12px;overflow:hidden;box-shadow:var(--shadow-card);border:1px solid var(--color-line);}
        .article-content-body table th{background:var(--color-primary);color:#fff;padding:13px 18px;text-align:left;font-weight:600;border:1px solid rgba(255,255,255,.08);}
        .article-content-body table td{padding:12px 18px;border-bottom:1px solid var(--color-line);background:#fff;}
        .article-content-body table tr:last-child td{border-bottom:none;}
        .article-content-body code{background:var(--color-cream-deep);color:#B24355;font-family:SFMono-Regular,Menlo,Consolas,monospace;font-size:.85em;padding:2px 8px;border-radius:5px;}
        .article-content-body pre{background:#111;color:#e8e8e8;padding:22px 24px;border-radius:12px;overflow-x:auto;margin-bottom:1.6em;font-size:15px;line-height:1.7;font-family:SFMono-Regular,Menlo,Consolas,monospace;}
        .article-content-body pre code{background:transparent;color:inherit;padding:0;}
        .article-content-body a{color:var(--color-primary);text-decoration:underline;text-decoration-color:rgba(18,61,52,.3);text-underline-offset:4px;}
        .article-content-body a:hover{color:var(--color-accent-dark);text-decoration-color:var(--color-accent-dark);}
        .article-content-body hr{border:none;border-top:1px solid var(--color-line);margin:32px 0;}
        /* 无文状态 */
        .article-empty-state{
            display:flex;
            flex-direction:column;
            align-items:center;
            justify-content:center;
            padding:80px 30px;
            border:2px dashed var(--color-line);
            border-radius:var(--radius-lg);
            background:var(--color-surface);
        }
        .article-empty-state i{font-size:36px;color:var(--color-line);margin-bottom:18px;}
        .article-empty-state .empty-title{font-size:20px;font-weight:700;color:var(--color-ink);margin-bottom:8px;}
        .article-empty-state .empty-desc{font-size:14px;color:var(--color-gray);margin-bottom:24px;}
        .section-title-link{display:inline-block;color:var(--color-primary);font-size:14px;font-weight:600;}
        .section-title-link:hover{color:var(--color-accent-dark);}
        /* 分隔 */
        .article-divider{border-top:1px solid var(--color-line);margin-top:60px;padding-top:50px;}
        .related-block-title{
            text-align:center;
            font-size:24px;
            font-weight:900;
            letter-spacing:.08em;
            color:var(--color-ink);
            margin-bottom:10px;
        }
        .related-sub-line{
            text-align:center;
            font-size:13px;
            color:var(--color-gray);
            margin-bottom:38px;
        }
        .related-card{
            background:var(--color-surface);
            border:1px solid var(--color-line);
            border-radius:var(--radius-lg);
            padding:24px 22px;
            height:100%;
            display:flex;
            flex-direction:column;
            transition:border-color .3s ease,box-shadow .3s ease,transform .3s ease;
        }
        .related-card:hover{border-color:var(--color-primary);box-shadow:var(--shadow-hover);transform:translateY(-4px);}
        .related-card .tag-mini{
            display:inline-block;
            font-size:12px;
            color:var(--color-primary);
            border:1px solid rgba(18,61,52,.25);
            border-radius:var(--radius-pill);
            padding:2px 12px;
            margin-bottom:14px;
            width:max-content;
        }
        .related-card h6{
            font-size:16px;
            font-weight:700;
            line-height:1.6;
            color:var(--color-ink);
            margin-bottom:10px;
        }
        .related-card h6 a{color:var(--color-ink);}
        .related-card h6 a:hover{color:var(--color-primary);}
        .related-card .rel-date{font-size:13px;color:var(--color-gray);}
        .back-link-row{text-align:center;margin-top:46px;}
        .back-link-row .back-to-news{
            display:inline-flex;
            align-items:center;
            justify-content:center;
            gap:8px;
            height:46px;
            padding:0 32px;
            border:1px solid var(--color-primary);
            color:var(--color-primary);
            border-radius:var(--radius-md);
            font-size:14px;
            font-weight:600;
            transition:all .3s ease;
        }
        .back-link-row .back-to-news:hover{background:var(--color-primary);color:#fff;transform:translateY(-2px);box-shadow:0 6px 16px rgba(18,61,52,.16);}
        /* CTA 独立块（轻） */
        .article-cta-strip{
            margin-top:70px;
            background:var(--color-primary-deep);
            border-radius:18px;
            padding:38px 36px;
            display:flex;
            align-items:center;
            justify-content:space-between;
            gap:24px;
        }
        .article-cta-strip .cta-info{font-size:17px;font-weight:800;color:#fff;line-height:1.45;}
        .article-cta-strip .cta-sub{font-size:13px;color:rgba(255,255,255,.65);margin-top:6px;font-weight:400;}
        .article-cta-strip .cta-btn{
            flex-shrink:0;
            background:var(--color-accent);
            border:none;
            color:var(--color-ink);
            height:46px;
            padding:0 28px;
            border-radius:var(--radius-md);
            font-size:14px;
            font-weight:700;
            display:inline-flex;
            align-items:center;
            gap:8px;
            cursor:pointer;
            transition:all .3s ease;
        }
        .article-cta-strip .cta-btn:hover{background:var(--color-accent-dark);color:#fff;transform:translateY(-2px);}
        /* Footer */
        .site-footer{
            background:var(--color-primary-deep);
            color:rgba(255,255,255,.8);
            padding:76px 0 34px;
        }
        .footer-logoblock{
            font-size:26px;
            font-weight:900;
            color:#fff;
            margin-bottom:14px;
            letter-spacing:.02em;
        }
        .footer-logoblock small{
            display:block;
            font-size:12px;
            font-weight:400;
            color:rgba(255,255,255,.5);
            margin-top:6px;
            letter-spacing:.2em;
        }
        .footer-desc{
            font-size:14px;
            line-height:1.8;
            margin:0;
            max-width:360px;
            color:rgba(255,255,255,.65);
        }
        .footer-nav-title{
            font-size:15px;
            font-weight:700;
            color:#fff;
            margin-bottom:18px;
            letter-spacing:.06em;
        }
        .footer-nav-col{
            display:flex;
            flex-direction:column;
            gap:11px;
        }
        .footer-nav-col a{
            color:rgba(255,255,255,.68);
            font-size:14px;
            display:inline-flex;
            align-items:center;
            gap:8px;
            transition:color .2s ease;
        }
        .footer-nav-col a i{color:var(--color-accent);font-size:13px;width:14px;}
        .footer-nav-col a:hover{color:#fff;}
        .footer-bottom{
            margin-top:60px;
            border-top:1px solid rgba(255,255,255,.12);
            padding-top:28px;
            display:flex;
            justify-content:space-between;
            flex-wrap:wrap;
            gap:10px;
            font-size:13px;
            color:rgba(255,255,255,.42);
        }
        .footer-bottom a{color:rgba(255,255,255,.42);}
        .footer-bottom a:hover{color:#fff;}
        @media(min-width:992px){
            .mobile-navbar{display:none;}
            .main-nav{display:flex !important;}
        }
        @media(max-width:991.98px){
            .desktop-nav{display:none !important;}
            .mobile-navbar{display:flex;}
            .mobile-bottom-tab{display:block;}
            body{padding-bottom:60px;}
            .header-inner,.site-header{height:62px;}
            .mobile-navbar{height:62px;}
            .mobile-collapse-menu{top:62px;}
            .main-nav.d-none{display:none !important;}
        }
        @media(max-width:767.98px){
            .article-title{font-size:30px;line-height:1.35;}
            .article-main-area{padding-bottom:80px;}
            .article-body-wrap{padding:0 8px;}
            .article-meta{gap:14px;}
            .article-content-body{font-size:16px;}
            .article-content-body p{font-size:16px;}
            .article-content-body h2{font-size:22px;}
            .article-content-body h3{font-size:18px;}
            .article-cta-strip{flex-direction:column;align-items:flex-start;padding:28px 24px;}
            .article-cta-strip .cta-btn{width:100%;justify-content:center;}
            .article-breadcrumb{font-size:12px;}
            .related-block-title{font-size:20px;}
        }
        @media(max-width:575.98px){
            .brand-logo{font-size:19px;}
            .article-head-block{padding-bottom:28px;margin-bottom:32px;}
            .site-footer{padding:60px 0 24px;}
            .footer-bottom{flex-direction:column;text-align:center;justify-content:center;}
        }
        @media(prefers-reduced-motion:reduce){
            *{transition-duration:.01ms !important;animation-duration:.01ms !important;}
            html{scroll-behavior:auto;}
        }

/* roulang page: category1 */
:root {
            --color-cream: #F7F5EF;
            --color-cream-deep: #EFEBE1;
            --color-ink: #101514;
            --color-gray: #6A716D;
            --color-primary-deep: #0C211C;
            --color-primary: #123D34;
            --color-primary-soft: #1F5A4A;
            --color-primary-tint: rgba(18, 61, 52, .08);
            --color-primary-ring: rgba(18, 61, 52, .12);
            --color-accent: #C09558;
            --color-accent-dark: #9C7440;
            --color-line: #E4DED2;
            --color-surface: #FFFFFF;
            --font-stack: -apple-system, "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
            --radius-card: 16px;
            --radius-btn: 8px;
            --shadow-card: 0 4px 16px rgba(16, 21, 20, .04);
            --shadow-card-hover: 0 10px 30px rgba(16, 21, 20, .1);
        }

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

        html {
            scroll-behavior: smooth;
        }

        body {
            margin: 0;
            background: var(--color-cream);
            color: var(--color-ink);
            font-family: var(--font-stack);
            font-weight: 400;
            line-height: 1.8;
            -webkit-font-smoothing: antialiased;
        }

        img {
            max-width: 100%;
            display: block;
            border: 0;
        }

        a {
            color: inherit;
            text-decoration: none;
            transition: color .25s ease, background .25s ease, border-color .25s ease, box-shadow .25s ease, transform .25s ease;
        }

        a:hover {
            color: inherit;
        }

        button,
        input,
        textarea,
        select {
            font-family: var(--font-stack);
            font-size: inherit;
            color: inherit;
        }

        .container {
            max-width: 1280px;
        }

        h1,
        h2,
        h3,
        h4,
        h5,
        h6 {
            font-weight: 900;
            letter-spacing: .01em;
            line-height: 1.3;
            color: var(--color-ink);
        }

        .text-ink {
            color: var(--color-primary);
        }

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

        .section-space {
            padding-top: 96px;
            padding-bottom: 96px;
        }

        .section-kicker {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: .16em;
            text-transform: uppercase;
            color: var(--color-accent);
            margin-bottom: 14px;
        }

        .section-title {
            font-size: 42px;
            line-height: 1.2;
            margin-bottom: 16px;
            letter-spacing: .02em;
        }

        .section-lead {
            color: var(--color-gray);
            font-size: 16px;
            line-height: 1.9;
            max-width: 780px;
            margin-bottom: 0;
        }

        /* ==================== Header ==================== */
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1030;
            height: 72px;
            background: rgba(247, 245, 239, .96);
            border-bottom: 1px solid rgba(228, 222, 210, .7);
            backdrop-filter: blur(0);
        }

        .site-header.is-scrolled {
            background: rgba(247, 245, 239, .97);
            border-bottom-color: var(--color-line);
        }

        .nav-inner {
            height: 72px;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

        .brand-logo {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            font-weight: 900;
            font-size: 21px;
            color: var(--color-ink);
            line-height: 1.2;
            white-space: nowrap;
        }

        .brand-logo:hover {
            color: var(--color-ink);
        }

        .brand-symbol {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--color-primary);
            color: #fff;
            font-size: 14px;
            flex: 0 0 36px;
        }

        .brand-symbol i {
            font-size: 16px;
            color: #f0d7a8;
        }

        .brand-text {
            display: flex;
            align-items: baseline;
            gap: 4px;
        }

        .brand-text .brand-main {
            font-weight: 900;
            font-size: 22px;
        }

        .brand-text .brand-tail {
            font-size: 14px;
            color: var(--color-accent-dark);
            font-weight: 700;
        }

        .main-nav {
            display: flex;
            align-items: center;
            gap: 34px;
            height: 72px;
        }

        .nav-link-item {
            position: relative;
            display: inline-flex;
            align-items: center;
            height: 72px;
            font-size: 14px;
            font-weight: 500;
            color: #3d4642;
            letter-spacing: .02em;
            transition: color .25s ease;
        }

        .nav-link-item::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 8px;
            width: 20px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 4px;
            transform: translateX(-50%) scaleX(0);
            transform-origin: center;
            transition: transform .28s ease, opacity .28s ease;
            opacity: 0;
        }

        .nav-link-item:hover {
            color: var(--color-primary);
        }

        .nav-link-item:hover::after,
        .nav-link-item.active::after {
            transform: translateX(-50%) scaleX(1);
            opacity: 1;
        }

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

        .menu-toggle {
            display: inline-flex;
            flex-direction: column;
            justify-content: center;
            align-items: center;
            width: 42px;
            height: 42px;
            gap: 5px;
            border: 1px solid var(--color-line);
            background: #fff;
            border-radius: 8px;
            transition: border-color .25s ease, background .25s ease;
        }

        .menu-toggle span {
            display: block;
            width: 18px;
            height: 2px;
            background: var(--color-ink);
            border-radius: 2px;
            transition: transform .28s ease, opacity .28s ease;
        }

        .menu-toggle:hover {
            border-color: var(--color-primary);
        }

        .menu-toggle[aria-expanded="true"] span:nth-child(1) {
            transform: translateY(7px) rotate(45deg);
        }

        .menu-toggle[aria-expanded="true"] span:nth-child(2) {
            opacity: 0;
        }

        .menu-toggle[aria-expanded="true"] span:nth-child(3) {
            transform: translateY(-7px) rotate(-45deg);
        }

        .mobile-drawer {
            position: fixed;
            top: 72px;
            left: 0;
            right: 0;
            z-index: 1020;
            background: rgba(247, 245, 239, .99);
            border-bottom: 1px solid var(--color-line);
            display: none;
            padding: 6px 0;
        }

        .mobile-drawer.open {
            display: block;
        }

        .mobile-drawer a {
            display: block;
            padding: 13px 20px;
            font-weight: 500;
            font-size: 15px;
            border-bottom: 1px solid rgba(228, 222, 210, .5);
            color: var(--color-ink);
        }

        .mobile-drawer a:last-child {
            border-bottom: 0;
        }

        .mobile-drawer a.active {
            color: var(--color-primary);
        }

        .mobile-drawer a:hover {
            background: var(--color-cream-deep);
        }

        /* ==================== Category Hero ==================== */
        .category-hero {
            position: relative;
            background-color: var(--color-primary-deep);
            background-size: cover;
            background-position: center;
            background-repeat: no-repeat;
            padding-top: 178px;
            padding-bottom: 116px;
            display: flex;
            align-items: center;
            overflow: hidden;
        }

        .category-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            background: linear-gradient(90deg, rgba(10, 25, 21, .88) 0%, rgba(10, 25, 21, .7) 45%, rgba(12, 33, 28, .42) 100%);
            pointer-events: none;
        }

        .hero-inner {
            position: relative;
            z-index: 2;
            width: 100%;
        }

        .hero-crumb {
            display: inline-flex;
            align-items: center;
            flex-wrap: wrap;
            gap: 10px;
            font-size: 13px;
            color: rgba(255, 255, 255, .76);
            padding: 8px 16px;
            border: 1px solid rgba(255, 255, 255, .14);
            border-radius: 999px;
            background: rgba(0, 0, 0, .16);
            margin-bottom: 32px;
        }

        .hero-crumb a {
            color: rgba(255, 255, 255, .76);
        }

        .hero-crumb a:hover {
            color: #fff;
        }

        .hero-crumb .crumb-current {
            color: #f0d7a8;
        }

        .category-hero h1 {
            font-size: clamp(42px, 5vw, 68px);
            line-height: 1.12;
            font-weight: 900;
            color: #fff;
            letter-spacing: .02em;
            margin: 0 0 22px;
            max-width: 900px;
        }

        .category-hero h1 .hero-highlight {
            color: var(--color-accent);
        }

        .hero-subtitle {
            color: rgba(247, 245, 239, .8);
            font-size: 17px;
            line-height: 1.9;
            max-width: 680px;
            margin-bottom: 32px;
        }

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

        .hero-meta-note {
            color: rgba(247, 245, 239, .5);
            font-size: 12px;
            letter-spacing: .1em;
            margin-top: 36px;
        }

        /* ==================== Buttons ==================== */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            height: 48px;
            padding: 0 28px;
            border-radius: var(--radius-btn);
            font-size: 15px;
            font-weight: 600;
            border: 1px solid transparent;
            transition: background .25s ease, border-color .25s ease, color .25s ease, transform .25s ease, box-shadow .25s ease;
            white-space: nowrap;
        }

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

        .btn-primary:hover,
        .btn-primary:focus {
            background: var(--color-primary-soft);
            border-color: var(--color-primary-soft);
            color: #fff;
            transform: translate(-2px, -2px);
            box-shadow: 0 8px 20px rgba(18, 61, 52, .2);
        }

        .btn-outline-light {
            background: transparent;
            border-color: rgba(255, 255, 255, .7);
            color: #fff;
        }

        .btn-outline-light:hover,
        .btn-outline-light:focus {
            background: #fff;
            border-color: #fff;
            color: var(--color-primary);
            transform: translate(-2px, -2px);
        }

        .btn-gold {
            background: var(--color-accent);
            border-color: var(--color-accent);
            color: #10231e;
        }

        .btn-gold:hover,
        .btn-gold:focus {
            background: #d0a86d;
            border-color: #d0a86d;
            color: #07120f;
            transform: translate(-2px, -2px);
            box-shadow: 0 8px 20px rgba(0, 0, 0, .18);
        }

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

        .btn-outline-primary:hover {
            background: var(--color-primary);
            color: #fff;
            transform: translate(-2px, -2px);
        }

        .text-link {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-weight: 600;
            font-size: 15px;
            color: var(--color-primary);
        }

        .text-link i {
            transition: transform .28s ease;
        }

        .text-link:hover {
            color: var(--color-primary-soft);
        }

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

        .btn:focus-visible,
        .text-link:focus-visible,
        .nav-link-item:focus-visible,
        .filter-pill:focus-visible,
        .accordion-button:focus-visible {
            outline: none;
            box-shadow: 0 0 0 4px var(--color-primary-ring);
        }

        /* ==================== Content Grid ==================== */
        .content-section {
            background: var(--color-cream);
        }

        .content-section-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 24px;
            margin-bottom: 24px;
        }

        .content-section-head .section-title {
            margin-bottom: 8px;
        }

        .filter-row {
            display: flex;
            flex-wrap: wrap;
            gap: 10px;
            margin: 8px 0 36px;
            padding-top: 20px;
            border-top: 1px solid var(--color-line);
        }

        .filter-pill {
            display: inline-flex;
            align-items: center;
            padding: 9px 22px;
            border: 1px solid var(--color-line);
            background: var(--color-surface);
            color: var(--color-gray);
            border-radius: 999px;
            font-size: 14px;
            font-weight: 500;
            line-height: 1.4;
            cursor: pointer;
            transition: border-color .25s ease, color .25s ease, background .25s ease, transform .25s ease;
        }

        .filter-pill:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
            background: var(--color-primary-tint);
        }

        .filter-pill.active {
            background: var(--color-primary);
            border-color: var(--color-primary);
            color: #fff;
        }

        .card-col {
            margin-bottom: 28px;
        }

        .content-card {
            background: var(--color-surface);
            border: 1px solid var(--color-line);
            border-radius: var(--radius-card);
            overflow: hidden;
            height: 100%;
            display: flex;
            flex-direction: column;
            transition: box-shadow .28s ease, border-color .28s ease, transform .28s ease;
        }

        .content-card:hover {
            border-color: var(--color-primary);
            box-shadow: var(--shadow-card-hover);
            transform: translateY(-4px);
        }

        .content-card .cover-wrap {
            position: relative;
            width: 100%;
            aspect-ratio: 16 / 9;
            overflow: hidden;
            background: var(--color-cream-deep);
        }

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

        .content-card:hover .cover-wrap img {
            transform: scale(1.045);
        }

        .category-chip {
            position: absolute;
            left: 14px;
            top: 14px;
            z-index: 2;
            display: inline-flex;
            align-items: center;
            background: rgba(255, 255, 255, .94);
            color: var(--color-ink);
            padding: 4px 12px;
            border-radius: 999px;
            font-size: 12px;
            font-weight: 600;
            letter-spacing: .02em;
            line-height: 1.5;
            box-shadow: 0 2px 8px rgba(16, 21, 20, .08);
        }

        .category-chip.chip-news {
            color: #287a55;
        }

        .category-chip.chip-depth {
            color: #a8782a;
        }

        .category-chip.chip-match {
            color: #a94436;
        }

        .category-chip.chip-special {
            color: var(--color-primary);
        }

        .content-card-body {
            padding: 22px 24px 20px;
            display: flex;
            flex-direction: column;
            flex: 1;
        }

        .content-card-body h3 {
            font-size: 20px;
            font-weight: 700;
            line-height: 1.55;
            margin-bottom: 10px;
            letter-spacing: .01em;
        }

        .content-card-body h3 a {
            color: inherit;
        }

        .content-card-body h3 a:hover {
            color: var(--color-primary);
        }

        .content-card-excerpt {
            font-size: 14px;
            line-height: 1.8;
            color: var(--color-gray);
            margin-bottom: 18px;
            flex: 1;
        }

        .content-card-meta {
            display: flex;
            align-items: center;
            justify-content: space-between;
            border-top: 1px solid #eee9df;
            padding-top: 14px;
        }

        .content-card-meta time {
            font-size: 13px;
            color: var(--color-gray);
            letter-spacing: .03em;
        }

        .meta-arrow {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 13px;
            color: var(--color-primary);
        }

        .meta-arrow i {
            transition: transform .25s ease;
        }

        .content-card:hover .meta-arrow i {
            transform: translateX(4px);
        }

        /* ==================== Value Section ==================== */
        .value-section {
            background: var(--color-cream-deep);
        }

        .value-head-row {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 30px;
            margin-bottom: 48px;
        }

        .value-head-row .section-title {
            margin-bottom: 12px;
        }

        .value-grid {
            border-top: 1px solid #dcD5C7;
            border-left: 1px solid #dcD5C7;
            display: grid;
            grid-template-columns: repeat(3, 1fr);
        }

        .value-item {
            padding: 42px 34px;
            border-right: 1px solid #dcD5C7;
            border-bottom: 1px solid #dcD5C7;
            background: rgba(255, 255, 255, .25);
            transition: background .28s ease;
        }

        .value-item:hover {
            background: rgba(255, 255, 255, .72);
        }

        .value-number {
            display: block;
            font-size: 13px;
            font-weight: 700;
            color: var(--color-accent-dark);
            margin-bottom: 16px;
            letter-spacing: .08em;
        }

        .value-icon {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 46px;
            height: 46px;
            border-radius: 12px;
            background: var(--color-primary);
            color: #f0d7a8;
            font-size: 18px;
            margin-bottom: 20px;
        }

        .value-item h3 {
            font-size: 21px;
            font-weight: 900;
            margin-bottom: 10px;
        }

        .value-item p {
            font-size: 15px;
            color: var(--color-gray);
            line-height: 1.85;
            margin-bottom: 0;
        }

        .value-item .value-tagline {
            color: var(--color-primary);
            font-size: 13px;
            font-weight: 500;
            margin-top: 18px;
            display: inline-flex;
            align-items: center;
            gap: 8px;
        }

        /* ==================== Calendar / Timeline ==================== */
        .calendar-section {
            background: var(--color-primary-deep);
            color: #fff;
            padding: 96px 0 104px;
        }

        .calendar-section .section-title {
            color: #fff;
            margin-bottom: 12px;
        }

        .calendar-section .section-lead {
            color: rgba(247, 245, 239, .72);
            max-width: 700px;
        }

        .calendar-head {
            display: flex;
            align-items: flex-end;
            justify-content: space-between;
            gap: 30px;
            margin-bottom: 16px;
        }

        .calendar-head .text-link {
            color: #f0d7a8;
            margin-bottom: 6px;
        }

        .calendar-head .text-link:hover {
            color: #fff;
        }

        .event-timeline {
            margin-top: 38px;
        }

        .event-row {
            display: grid;
            grid-template-columns: 118px 1fr 44px;
            align-items: center;
            gap: 28px;
            border-bottom: 1px solid rgba(255, 255, 255, .14);
            padding: 26px 0;
            transition: background .25s ease;
        }

        .event-row:hover {
            background: rgba(255, 255, 255, .03);
        }

        .event-date {
            display: flex;
            align-items: baseline;
            gap: 6px;
        }

        .event-date .day {
            font-size: 36px;
            font-weight: 900;
            line-height: 1;
            color: var(--color-accent);
            font-variant-numeric: tabular-nums;
        }

        .event-date .month {
            font-size: 14px;
            color: rgba(247, 245, 239, .74);
            font-weight: 500;
            letter-spacing: .05em;
        }

        .event-info .event-tag {
            display: inline-block;
            font-size: 12px;
            font-weight: 600;
            color: rgba(247, 245, 239, .7);
            letter-spacing: .04em;
            margin-bottom: 6px;
        }

        .event-info h3 {
            font-size: 18px;
            font-weight: 700;
            color: #fff;
            margin-bottom: 4px;
            letter-spacing: .02em;
        }

        .event-info p {
            font-size: 14px;
            color: rgba(247, 245, 239, .62);
            margin-bottom: 0;
            line-height: 1.7;
        }

        .event-arrow {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            width: 38px;
            height: 38px;
            border: 1px solid rgba(255, 255, 255, .24);
            border-radius: 50%;
            color: #fff;
            transition: background .25s ease, border-color .25s ease, transform .25s ease;
        }

        .event-arrow:hover {
            background: var(--color-accent);
            border-color: var(--color-accent);
            color: #0C211C;
            transform: translateX(3px);
        }

        .calendar-note {
            font-size: 12px;
            color: rgba(247, 245, 239, .45);
            margin-top: 24px;
            line-height: 1.7;
        }

        /* ==================== FAQ Section ==================== */
        .faq-section {
            background: var(--color-cream);
        }

        .faq-center {
            max-width: 880px;
            margin: 0 auto;
        }

        .faq-heading {
            text-align: center;
            margin-bottom: 48px;
        }

        .faq-heading .section-title {
            margin-bottom: 8px;
        }

        .faq-heading .section-lead {
            margin: 0 auto;
        }

        .faq-list .accordion-item {
            border: 0;
            border-bottom: 1px solid var(--color-line);
            border-radius: 0;
            background: transparent;
        }

        .faq-list .accordion-item:first-child {
            border-top: 1px solid var(--color-line);
        }

        .faq-list .accordion-button {
            box-shadow: none !important;
            background: transparent !important;
            color: var(--color-ink);
            font-size: 17px;
            font-weight: 600;
            padding: 24px 56px 24px 0;
            line-height: 1.5;
            position: relative;
            border: 0;
        }

        .faq-list .accordion-button::after {
            position: absolute;
            right: 8px;
            top: 50%;
            content: "+";
            background-image: none !important;
            width: 24px;
            height: 24px;
            transform: translateY(-50%);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            font-size: 24px;
            font-weight: 300;
            color: var(--color-accent-dark);
            transition: color .25s ease, transform .2s ease;
        }

        .faq-list .accordion-button:not(.collapsed)::after {
            content: "−";
            color: var(--color-primary);
            transform: translateY(-50%);
            font-weight: 400;
        }

        .faq-list .accordion-button:not(.collapsed) {
            color: var(--color-primary);
        }

        .faq-list .accordion-button:hover {
            color: var(--color-primary);
        }

        .faq-list .accordion-body {
            padding: 0 60px 26px 0;
            color: var(--color-gray);
            font-size: 15px;
            line-height: 1.9;
        }

        .faq-list .accordion-body p:last-child {
            margin-bottom: 0;
        }

        /* ==================== Contact CTA ==================== */
        .contact-cta {
            padding: 100px 0 110px;
            background: var(--color-cream-deep);
        }

        .contact-cta-inner {
            background: var(--color-primary-deep);
            border-radius: 24px;
            padding: 60px 64px;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 48px;
            position: relative;
            overflow: hidden;
        }

        .contact-cta-inner::after {
            content: "";
            position: absolute;
            right: -70px;
            top: -90px;
            width: 260px;
            height: 260px;
            border: 1px solid rgba(255, 255, 255, .1);
            border-radius: 50%;
            pointer-events: none;
        }

        .contact-cta-copy {
            position: relative;
            z-index: 2;
            min-width: 0;
        }

        .contact-cta-copy .section-kicker {
            color: var(--color-accent);
        }

        .contact-cta-copy h2 {
            color: #fff;
            font-size: clamp(30px, 3.6vw, 44px);
            margin-bottom: 14px;
            line-height: 1.25;
            max-width: 620px;
        }

        .contact-cta-copy p {
            color: rgba(247, 245, 239, .72);
            font-size: 16px;
            line-height: 1.85;
            margin-bottom: 0;
            max-width: 620px;
        }

        .contact-cta-action {
            position: relative;
            flex: 0 0 auto;
            z-index: 2;
        }

        /* ==================== Footer ==================== */
        .site-footer {
            background: var(--color-primary-deep);
            color: rgba(247, 245, 239, .74);
            padding: 60px 0 0;
            font-size: 14px;
        }

        .site-footer h4 {
            color: #fff;
        }

        .footer-logoblock {
            font-weight: 900;
            font-size: 28px;
            color: #fff;
            letter-spacing: .02em;
            line-height: 1.2;
            margin-bottom: 16px;
            display: flex;
            flex-direction: column;
            gap: 10px;
        }

        .footer-logoblock small {
            font-size: 12px;
            font-weight: 400;
            letter-spacing: .12em;
            color: rgba(247, 245, 239, .5);
        }

        .footer-desc {
            max-width: 430px;
            color: rgba(247, 245, 239, .65);
            line-height: 1.85;
            margin-bottom: 24px;
        }

        .footer-nav-title {
            font-size: 14px;
            font-weight: 700;
            color: #fff;
            margin: 6px 0 16px;
            letter-spacing: .04em;
        }

        .footer-nav-col {
            display: flex;
            flex-direction: column;
            gap: 10px;
            align-items: flex-start;
        }

        .footer-nav-col a {
            color: rgba(247, 245, 239, .68);
            font-size: 14px;
            line-height: 1.5;
            transition: color .25s ease;
        }

        .footer-nav-col a:hover {
            color: #f0d7a8;
        }

        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .1);
            margin-top: 46px;
            padding: 20px 0;
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 20px;
            flex-wrap: wrap;
            color: rgba(247, 245, 239, .5);
            font-size: 13px;
        }

        .footer-bottom span {
            font-variant-numeric: tabular-nums;
        }

        /* ==================== Mobile Bottom Tab ==================== */
        .mobile-tabbar {
            position: fixed;
            left: 0;
            right: 0;
            bottom: 0;
            z-index: 1040;
            background: #fff;
            border-top: 1px solid var(--color-line);
            display: none;
            height: 62px;
            padding-bottom: env(safe-area-inset-bottom);
        }

        .mobile-tabbar .tab-item {
            flex: 1;
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 3px;
            color: var(--color-gray);
            font-size: 11px;
            line-height: 1.2;
            font-weight: 500;
            transition: color .25s ease;
        }

        .mobile-tabbar .tab-item i {
            font-size: 18px;
            line-height: 1;
        }

        .mobile-tabbar .tab-item.active {
            color: var(--color-primary);
        }

        .mobile-tabbar .tab-item:hover {
            color: var(--color-primary);
        }

        /* ==================== Responsive ==================== */
        @media (max-width: 991.98px) {
            .section-space {
                padding-top: 76px;
                padding-bottom: 76px;
            }

            .mobile-tabbar {
                display: flex;
            }

            body {
                padding-bottom: 62px;
            }

            .main-nav.desktop-nav {
                display: none !important;
            }

            .value-grid {
                grid-template-columns: 1fr 1fr;
            }

            .contact-cta-inner {
                flex-direction: column;
                align-items: flex-start;
                padding: 48px 36px;
            }
        }

        @media (max-width: 767.98px) {
            .category-hero {
                padding-top: 142px;
                padding-bottom: 76px;
            }

            .category-hero h1 {
                font-size: 38px;
            }

            .hero-subtitle {
                font-size: 15px;
            }

            .section-title {
                font-size: 32px;
            }

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

            .calendar-section {
                padding-top: 76px;
                padding-bottom: 84px;
            }

            .event-row {
                grid-template-columns: 84px 1fr;
                gap: 14px;
                padding: 22px 4px;
            }

            .event-arrow {
                display: none;
            }

            .event-date .day {
                font-size: 30px;
            }

            .contact-cta {
                padding: 72px 0 80px;
            }

            .contact-cta-inner {
                padding: 38px 24px;
            }
        }

        @media (max-width: 575.98px) {
            .section-space {
                padding-top: 64px;
                padding-bottom: 64px;
            }

            .value-grid {
                grid-template-columns: 1fr;
            }

            .value-item {
                padding: 30px 26px;
            }

            .category-hero h1 {
                font-size: 32px;
            }

            .brand-text .brand-main {
                font-size: 19px;
            }

            .brand-text .brand-tail {
                font-size: 12px;
            }

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

            .filter-pill {
                padding: 8px 16px;
                font-size: 13px;
            }

            .content-card-body {
                padding: 18px 18px 16px;
            }

            .contact-cta-inner {
                padding: 36px 22px;
            }
        }

        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: .01ms !important;
                animation-iteration-count: 1 !important;
                transition-duration: .01ms !important;
            }

            html {
                scroll-behavior: auto;
            }
        }

/* roulang page: category2 */
:root {
            --color-cream: #F7F5EF;
            --color-cream-deep: #EFEBE1;
            --color-ink: #101514;
            --color-gray: #6A716D;
            --color-primary-deep: #0C211C;
            --color-primary: #123D34;
            --color-primary-soft: #1F5A4A;
            --color-accent: #C09558;
            --color-accent-dark: #9C7440;
            --color-line: #E4DED2;
            --color-surface: #FFFFFF;
            --container-max: 1280px;
            --section-space: 112px;
            --section-space-lg: 96px;
            --section-space-md: 76px;
            --radius-sm: 8px;
            --radius-md: 16px;
            --radius-pill: 999px;
            --shadow-soft: 0 10px 30px rgba(16, 21, 20, .08);
            --transition: all .28s ease;
            --font-stack: -apple-system, BlinkMacSystemFont, "Noto Sans SC", "Source Han Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
        }
        *,
        *::before,
        *::after {
            box-sizing: border-box;
        }
        html {
            scroll-behavior: smooth;
            scroll-padding-top: 96px;
        }
        body {
            margin: 0;
            font-family: var(--font-stack);
            background-color: var(--color-cream);
            color: var(--color-ink);
            line-height: 1.75;
            -webkit-font-smoothing: antialiased;
            text-rendering: optimizeLegibility;
            padding-top: 72px;
            overflow-x: hidden;
        }
        @media (max-width: 991.98px) {
            body {
                padding-top: 64px;
                padding-bottom: 64px;
            }
        }
        img {
            max-width: 100%;
            display: block;
            border: 0;
        }
        a {
            color: inherit;
            text-decoration: none;
            transition: var(--transition);
        }
        p {
            margin: 0 0 1.25rem;
        }
        ul,
        ol {
            margin: 0;
            padding: 0;
        }
        .container {
            max-width: var(--container-max);
            padding-left: 24px;
            padding-right: 24px;
        }
        @media (max-width: 575.98px) {
            .container {
                padding-left: 18px;
                padding-right: 18px;
            }
        }
        ::selection {
            background: rgba(192, 149, 88, .3);
            color: var(--color-primary-deep);
        }
        a:focus-visible,
        button:focus-visible,
        .accordion-button:focus-visible {
            outline: 3px solid rgba(192, 149, 88, .55);
            outline-offset: 3px;
            box-shadow: 0 0 0 5px rgba(18, 61, 52, .1);
            border-radius: 4px;
        }
        :focus:not(:focus-visible) {
            outline: none;
        }
        .site-header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 1080;
            height: 72px;
            background: rgba(247, 245, 239, .96);
            border-bottom: 1px solid transparent;
            transition: border-color .3s ease, background-color .3s ease;
        }
        .site-header.is-scrolled {
            background: #F7F5EF;
            border-bottom-color: var(--color-line);
        }
        .header-inner {
            height: 100%;
            display: flex;
            align-items: center;
            gap: 24px;
        }
        .brand-block {
            display: inline-flex;
            align-items: center;
            gap: 12px;
            flex-shrink: 0;
        }
        .brand-mark {
            width: 40px;
            height: 40px;
            flex: 0 0 40px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            background: var(--color-primary-deep);
            color: var(--color-cream);
            border-radius: 14px 14px 14px 5px;
            font-weight: 900;
            font-size: 20px;
            line-height: 1;
            letter-spacing: 0;
        }
        .brand-copy {
            display: flex;
            flex-direction: column;
            line-height: 1.2;
        }
        .brand-copy strong {
            font-size: 18px;
            font-weight: 900;
            color: var(--color-primary-deep);
            letter-spacing: .02em;
        }
        .brand-copy small {
            font-size: 11px;
            color: var(--color-gray);
            margin-top: 3px;
            letter-spacing: .14em;
        }
        .main-nav {
            display: flex;
            align-items: center;
            gap: 36px;
            margin-left: auto;
        }
        .nav-link-item {
            position: relative;
            display: inline-flex;
            align-items: center;
            font-size: 14px;
            font-weight: 500;
            color: var(--color-ink);
            line-height: 1;
            padding: 12px 0;
        }
        .nav-link-item::after {
            content: "";
            position: absolute;
            left: 50%;
            bottom: 4px;
            width: 20px;
            height: 2px;
            background: var(--color-accent);
            border-radius: 2px;
            transform: translateX(-50%) scaleX(0);
            transition: transform .3s ease;
        }
        .nav-link-item:hover,
        .nav-link-item.active {
            color: var(--color-primary);
        }
        .nav-link-item:hover::after,
        .nav-link-item.active::after {
            transform: translateX(-50%) scaleX(1);
        }
        .nav-menu-toggle {
            display: none;
            width: 42px;
            height: 42px;
            margin-left: auto;
            align-items: center;
            justify-content: center;
            border: 1px solid var(--color-line);
            background: var(--color-surface);
            color: var(--color-primary-deep);
            font-size: 18px;
            border-radius: 10px;
            transition: var(--transition);
        }
        .nav-menu-toggle:hover {
            border-color: var(--color-primary);
            color: var(--color-primary);
        }
        .mobile-menu-panel {
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            z-index: 1070;
            background: var(--color-cream);
            border-bottom: 1px solid var(--color-line);
            padding: 12px 24px 22px;
            display: none;
            opacity: 0;
            transform: translateY(-10px);
            transition: opacity .25s ease, transform .25s ease;
        }
        .mobile-menu-panel.show {
            display: block;
            opacity: 1;
            transform: translateY(0);
        }
        .mobile-menu-panel a {
            display: block;
            padding: 12px 2px;
            font-size: 16px;
            font-weight: 500;
            border-bottom: 1px solid rgba(228, 222, 210, .7);
            color: var(--color-ink);
        }
        .mobile-menu-panel a:last-child {
            border-bottom: 0;
        }
        .mobile-menu-panel a.active {
            color: var(--color-primary);
            font-weight: 700;
        }
        .mobile-bottom-nav {
            display: none;
            position: fixed;
            bottom: 0;
            left: 0;
            right: 0;
            z-index: 1090;
            height: 64px;
            background: #FAF8F2;
            border-top: 1px solid var(--color-line);
            grid-template-columns: repeat(4, 1fr);
            padding-bottom: env(safe-area-inset-bottom);
        }
        .mobile-bottom-nav a {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 4px;
            color: var(--color-gray);
            font-size: 11px;
            font-weight: 500;
        }
        .mobile-bottom-nav a i {
            font-size: 18px;
            line-height: 1;
        }
        .mobile-bottom-nav a.active {
            color: var(--color-primary);
        }
        .mobile-bottom-nav a.active i {
            color: var(--color-accent);
        }
        @media (min-width: 992px) {
            .nav-menu-toggle,
            .mobile-menu-panel,
            .mobile-bottom-nav {
                display: none !important;
            }
        }
        @media (max-width: 991.98px) {
            .site-header {
                height: 64px;
            }
            .nav-menu-toggle {
                display: inline-flex;
            }
            .main-nav {
                display: none !important;
            }
            .mobile-bottom-nav {
                display: grid;
            }
        }
        .btn {
            height: 48px;
            padding: 0 32px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 10px;
            border-radius: var(--radius-sm);
            font-size: 15px;
            font-weight: 600;
            line-height: 1;
            border: 1px solid transparent;
            transition: var(--transition);
            white-space: nowrap;
        }
        .btn-brand {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
        }
        .btn-brand:hover {
            background: var(--color-primary-soft);
            color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 22px rgba(18, 61, 52, .18);
        }
        .btn-outline {
            background: transparent;
            color: var(--color-primary);
            border-color: var(--color-primary);
        }
        .btn-outline:hover {
            background: var(--color-primary);
            color: #fff;
            border-color: var(--color-primary);
        }
        .btn-light {
            background: #fff;
            color: var(--color-primary-deep);
            border-color: #fff;
        }
        .btn-light:hover {
            background: var(--color-cream-deep);
            color: var(--color-primary-deep);
            border-color: var(--color-cream-deep);
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, .08);
        }
        .btn-outline-white {
            background: transparent;
            color: #fff;
            border-color: rgba(255, 255, 255, .75);
        }
        .btn-outline-white:hover {
            background: #fff;
            color: var(--color-primary-deep);
            border-color: #fff;
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(0, 0, 0, .16);
        }
        .site-section {
            padding: var(--section-space) 0;
        }
        @media (max-width: 1399.98px) {
            .site-section {
                padding: var(--section-space-lg) 0;
            }
        }
        @media (max-width: 767.98px) {
            .site-section {
                padding: var(--section-space-md) 0;
            }
        }
        .section-kicker {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            font-size: 14px;
            font-weight: 700;
            letter-spacing: .12em;
            color: var(--color-accent-dark);
            margin-bottom: 18px;
        }
        .section-kicker::before {
            content: "";
            width: 28px;
            height: 2px;
            background: var(--color-accent);
        }
        .section-title {
            font-size: clamp(34px, 3.8vw, 46px);
            font-weight: 900;
            line-height: 1.2;
            color: var(--color-primary-deep);
            letter-spacing: .01em;
            margin-bottom: 16px;
        }
        .section-desc {
            max-width: 820px;
            font-size: 16px;
            color: var(--color-gray);
            line-height: 1.85;
        }
        .plan-hero {
            position: relative;
            background-color: var(--color-primary-deep);
            color: #fff;
            padding: 152px 0 122px;
            overflow: hidden;
            isolation: isolate;
        }
        .plan-hero::before {
            content: "";
            position: absolute;
            inset: 0;
            z-index: -2;
            background-image: url('/assets/images/backpic/back-3.webp');
            background-position: center;
            background-size: cover;
            background-repeat: no-repeat;
            opacity: .42;
        }
        .plan-hero::after {
            content: "";
            position: absolute;
            inset: 0;
            z-index: -1;
            background: linear-gradient(112deg, rgba(8, 25, 21, .96) 0%, rgba(12, 33, 28, .88) 46%, rgba(18, 61, 52, .72) 100%);
        }
        .plan-hero-inner {
            position: relative;
            z-index: 1;
        }
        .hero-eyebrow {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            padding: 8px 14px;
            border: 1px solid rgba(255, 255, 255, .24);
            border-radius: var(--radius-pill);
            color: rgba(255, 255, 255, .88);
            font-size: 13px;
            letter-spacing: .06em;
            margin-bottom: 28px;
        }
        .hero-eyebrow i {
            color: var(--color-accent);
        }
        .plan-hero h1 {
            font-size: clamp(44px, 5.6vw, 76px);
            font-weight: 900;
            line-height: 1.1;
            margin: 0 0 24px;
            letter-spacing: .01em;
            color: #fff;
        }
        .plan-hero h1 .hero-line {
            display: block;
            color: var(--color-accent);
        }
        .hero-sub {
            max-width: 660px;
            font-size: 17px;
            color: rgba(255, 255, 255, .8);
            line-height: 1.9;
            margin-bottom: 34px;
        }
        .plan-hero-actions {
            display: flex;
            flex-wrap: wrap;
            gap: 16px 20px;
            align-items: center;
        }
        .hero-art {
            position: relative;
            margin: 0;
        }
        .hero-art-main {
            width: 100%;
            aspect-ratio: 4 / 3;
            object-fit: cover;
            border-radius: var(--radius-md);
            border: 1px solid rgba(255, 255, 255, .22);
        }
        .hero-art-caption {
            display: inline-flex;
            align-items: center;
            gap: 10px;
            margin-top: 14px;
            padding: 10px 16px;
            background: rgba(255, 255, 255, .1);
            border: 1px solid rgba(255, 255, 255, .16);
            border-radius: var(--radius-pill);
            color: rgba(255, 255, 255, .85);
            font-size: 13px;
        }
        .hero-art-caption i {
            color: var(--color-accent);
        }
        @media (max-width: 991.98px) {
            .plan-hero {
                padding: 128px 0 72px;
            }
            .plan-hero h1 {
                font-size: clamp(38px, 8vw, 60px);
            }
            .hero-art {
                margin-top: 42px;
            }
        }
        @media (max-width: 575.98px) {
            .plan-hero {
                padding: 108px 0 60px;
            }
            .plan-hero h1 {
                font-size: 36px;
                line-height: 1.2;
            }
            .hero-sub {
                font-size: 15px;
            }
        }
        .service-strip {
            background: #FBF9F3;
            border-top: 1px solid var(--color-line);
            border-bottom: 1px solid var(--color-line);
        }
        .strip-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            border-left: 1px solid var(--color-line);
        }
        .strip-item {
            padding: 46px 30px 42px;
            border-right: 1px solid var(--color-line);
            background: transparent;
            transition: var(--transition);
        }
        .strip-item:hover {
            background: rgba(18, 61, 52, .03);
        }
        .strip-num {
            display: flex;
            align-items: center;
            gap: 12px;
            font-size: 15px;
            font-weight: 900;
            color: var(--color-accent-dark);
            margin-bottom: 20px;
        }
        .strip-num .strip-line {
            width: 22px;
            height: 2px;
            background: var(--color-accent);
        }
        .strip-item h3 {
            font-size: 18px;
            font-weight: 800;
            color: var(--color-primary-deep);
            margin-bottom: 10px;
        }
        .strip-item p {
            font-size: 14px;
            color: var(--color-gray);
            line-height: 1.7;
            margin: 0;
        }
        @media (max-width: 991.98px) {
            .strip-grid {
                grid-template-columns: repeat(2, 1fr);
            }
        }
        @media (max-width: 575.98px) {
            .strip-grid {
                grid-template-columns: 1fr;
                border-left: 0;
            }
            .strip-item {
                border-right: 0;
                border-top: 1px solid var(--color-line);
                padding: 32px 4px;
            }
            .strip-item:first-child {
                border-top: 0;
            }
        }
        .service-intro {
            padding-bottom: 10px;
        }
        .service-intro-head {
            display: flex;
            justify-content: space-between;
            align-items: flex-end;
            gap: 30px;
            margin-bottom: 48px;
        }
        .plans-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 28px;
            align-items: start;
        }
        .plan-card {
            background: var(--color-surface);
            border: 1px solid var(--color-line);
            border-radius: var(--radius-md);
            padding: 36px 30px 32px;
            min-height: 520px;
            display: flex;
            flex-direction: column;
            transition: var(--transition);
        }
        .plan-card:hover {
            border-color: rgba(18, 61, 52, .6);
            box-shadow: var(--shadow-soft);
            transform: translateY(-4px);
            background: #fff;
        }
        .plan-card.featured {
            border: 2px solid var(--color-primary);
            margin-top: -16px;
            box-shadow: 0 18px 42px rgba(12, 33, 28, .1);
        }
        .plan-card.featured:hover {
            box-shadow: 0 22px 50px rgba(12, 33, 28, .14);
        }
        .plan-label {
            display: inline-flex;
            align-items: center;
            font-size: 12px;
            font-weight: 700;
            color: var(--color-accent-dark);
            letter-spacing: .08em;
            margin-bottom: 14px;
        }
        .plan-card h3 {
            font-size: 24px;
            font-weight: 900;
            color: var(--color-ink);
            margin-bottom: 8px;
        }
        .plan-short {
            font-size: 14px;
            color: var(--color-gray);
            line-height: 1.7;
            padding-bottom: 20px;
            border-bottom: 1px solid var(--color-line);
            margin-bottom: 22px;
        }
        .plan-features {
            list-style: none;
            flex: 1;
        }
        .plan-features li {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            font-size: 14px;
            line-height: 1.7;
            color: #333A37;
            padding: 8px 0;
        }
        .plan-features li i {
            color: var(--color-primary);
            font-size: 15px;
            margin-top: 4px;
        }
        .plan-card-btn {
            margin-top: 14px;
        }
        .featured-mark {
            display: inline-flex;
            align-self: flex-start;
            margin-bottom: 12px;
            background: var(--color-primary);
            color: #fff;
            font-size: 12px;
            font-weight: 700;
            padding: 6px 12px;
            border-radius: var(--radius-pill);
            letter-spacing: .04em;
        }
        @media (max-width: 991.98px) {
            .plans-grid {
                grid-template-columns: 1fr;
            }
            .plan-card {
                min-height: auto;
            }
            .plan-card.featured {
                margin-top: 0;
                order: -1;
            }
        }
        @media (max-width: 575.98px) {
            .plan-card {
                padding: 28px 18px;
            }
            .service-intro-head {
                flex-direction: column;
                align-items: flex-start;
                gap: 8px;
                margin-bottom: 32px;
            }
        }
        .process-section {
            background: var(--color-cream-deep);
        }
        .process-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 0;
            border-top: 1px solid var(--color-line);
            margin-top: 50px;
        }
        .process-step {
            position: relative;
            padding: 34px 30px 20px 0;
            border-bottom: 1px solid var(--color-line);
        }
        .process-step+.process-step {
            padding-left: 30px;
            border-left: 1px solid var(--color-line);
        }
        .step-index {
            font-size: 16px;
            font-weight: 900;
            color: var(--color-accent-dark);
            display: flex;
            align-items: center;
            gap: 12px;
            margin-bottom: 22px;
        }
        .step-index::before {
            content: "";
            width: 34px;
            height: 2px;
            background: var(--color-accent);
        }
        .process-step h3 {
            font-size: 18px;
            font-weight: 800;
            color: var(--color-primary-deep);
            margin-bottom: 9px;
        }
        .process-step p {
            font-size: 14px;
            color: var(--color-gray);
            line-height: 1.75;
            margin: 0;
        }
        @media (max-width: 991.98px) {
            .process-grid {
                grid-template-columns: repeat(2, 1fr);
            }
            .process-step+.process-step {
                border-left: 0;
                border-top: 1px solid var(--color-line);
                padding-left: 0;
            }
            .process-step:nth-child(3) {
                border-left: 1px solid var(--color-line);
                padding-left: 30px;
            }
            .process-step:nth-child(even) {
                border-left: 1px solid var(--color-line);
                padding-left: 30px;
            }
            .process-step:nth-child(2) {
                border-left: 1px solid var(--color-line);
                padding-left: 30px;
            }
            .process-step:nth-child(1) {
                border-left: 0;
                padding-left: 0;
            }
            .process-step:nth-child(3) {
                border-top: 1px solid var(--color-line);
                border-left: 1px solid var(--color-line);
                padding-left: 30px;
            }
            .process-step:nth-child(4) {
                border-top: 1px solid var(--color-line);
                border-left: 1px solid var(--color-line);
                padding-left: 30px;
            }
        }
        @media (max-width: 575.98px) {
            .process-grid {
                grid-template-columns: 1fr;
            }
            .process-step,
            .process-step+.process-step,
            .process-step:nth-child(3),
            .process-step:nth-child(4),
            .process-step:nth-child(2) {
                border-left: 0;
                border-top: 1px solid var(--color-line);
                padding-left: 0;
            }
            .process-step:first-child {
                border-top: 0;
            }
        }
        .split-wrap {
            display: flex;
            flex-direction: column;
            gap: 110px;
        }
        .split-row {
            display: grid;
            grid-template-columns: 1fr 1fr;
            align-items: center;
            gap: 70px;
        }
        .split-media {
            position: relative;
            margin: 0;
        }
        .split-media img {
            width: 100%;
            aspect-ratio: 5 / 4;
            object-fit: cover;
            border-radius: var(--radius-md);
            border: 1px solid var(--color-line);
            background: var(--color-cream-deep);
        }
        .split-tag {
            display: inline-flex;
            gap: 8px;
            flex-wrap: wrap;
            margin-top: 20px;
        }
        .split-tag span {
            display: inline-flex;
            padding: 6px 12px;
            background: var(--color-cream-deep);
            border: 1px solid var(--color-line);
            border-radius: var(--radius-pill);
            font-size: 13px;
            color: var(--color-primary);
        }
        .split-copy .section-title {
            margin-bottom: 14px;
        }
        .split-copy p {
            color: var(--color-gray);
            font-size: 16px;
            line-height: 1.9;
            margin-bottom: 24px;
        }
        .split-list {
            list-style: none;
            margin: 0 0 28px;
        }
        .split-list li {
            display: flex;
            gap: 12px;
            align-items: flex-start;
            font-size: 15px;
            line-height: 1.8;
            color: #343B38;
            padding: 7px 0;
        }
        .split-list li i {
            color: var(--color-accent-dark);
            margin-top: 3px;
        }
        @media (max-width: 991.98px) {
            .split-wrap {
                gap: 76px;
            }
            .split-row {
                grid-template-columns: 1fr;
                gap: 34px;
            }
            .split-row .split-media {
                order: -1;
            }
        }
        @media (max-width: 575.98px) {
            .split-wrap {
                gap: 56px;
            }
            .split-row {
                gap: 24px;
            }
        }
        .faq-section {
            background: var(--color-primary-deep);
            color: #fff;
            padding: var(--section-space) 0;
        }
        .faq-section .section-title {
            color: #fff;
        }
        .faq-section .section-desc {
            color: rgba(255, 255, 255, .7);
        }
        .faq-wrap {
            max-width: 900px;
        }
        .accordion-item {
            border: 0;
            border-bottom: 1px solid rgba(255, 255, 255, .2);
            background: transparent;
            border-radius: 0 !important;
        }
        .accordion-item:first-of-type {
            border-bottom-color: rgba(255, 255, 255, .2);
        }
        .accordion-item:last-of-type {
            border-bottom: 1px solid rgba(255, 255, 255, .2);
        }
        .accordion-button {
            background: transparent;
            border: 0;
            box-shadow: none;
            color: #fff;
            font-size: 18px;
            font-weight: 700;
            padding: 28px 16px 28px 0;
            line-height: 1.5;
            font-family: var(--font-stack);
        }
        .accordion-button:not(.collapsed) {
            background: transparent;
            color: var(--color-accent);
            box-shadow: none;
        }
        .accordion-button:hover {
            background: rgba(255, 255, 255, .04);
            color: #fff;
        }
        .accordion-button::after {
            background-image: none !important;
            width: auto;
            height: auto;
            content: "+";
            font-family: var(--font-stack);
            font-size: 26px;
            font-weight: 300;
            color: var(--color-accent);
            transform: none;
            transition: transform .25s ease;
        }
        .accordion-button:not(.collapsed)::after {
            transform: rotate(45deg);
            color: var(--color-accent);
        }
        .accordion-body {
            color: rgba(255, 255, 255, .76);
            font-size: 15px;
            line-height: 1.85;
            padding: 4px 36px 28px 0;
        }
        .cta-section {
            color: #fff;
            background: var(--color-primary);
            padding: 90px 0;
            position: relative;
            isolation: isolate;
            overflow: hidden;
        }
        .cta-section::before {
            content: "";
            position: absolute;
            inset: 0;
            z-index: -1;
            background-image: url('/assets/images/backpic/back-2.png');
            background-size: cover;
            background-position: right center;
            opacity: .14;
        }
        .cta-inner {
            display: flex;
            align-items: center;
            justify-content: space-between;
            gap: 46px;
        }
        .cta-copy .section-kicker {
            color: rgba(255, 255, 255, .8);
        }
        .cta-copy h2 {
            font-size: clamp(28px, 3.4vw, 42px);
            font-weight: 900;
            line-height: 1.25;
            margin: 0 0 14px;
            color: #fff;
        }
        .cta-copy p {
            max-width: 660px;
            color: rgba(255, 255, 255, .76);
            font-size: 15px;
            margin: 0;
            line-height: 1.8;
        }
        .cta-btns {
            display: flex;
            flex-wrap: wrap;
            gap: 16px;
            flex-shrink: 0;
        }
        @media (max-width: 991.98px) {
            .cta-inner {
                flex-direction: column;
                align-items: flex-start;
            }
        }
        .footnote-info {
            display: inline-block;
            font-size: 13px;
            color: var(--color-gray);
            padding-top: 8px;
        }
        .footnote-info i {
            color: var(--color-accent-dark);
            margin-right: 6px;
        }
        .site-footer {
            background: var(--color-primary-deep);
            color: rgba(255, 255, 255, .72);
            padding: 72px 0 30px;
            font-size: 14px;
        }
        .footer-logoblock {
            font-size: 28px;
            font-weight: 900;
            color: #fff;
            letter-spacing: .02em;
            line-height: 1.2;
        }
        .footer-logoblock small {
            display: block;
            font-size: 12px;
            color: var(--color-accent);
            letter-spacing: .14em;
            margin-top: 8px;
            font-weight: 500;
        }
        .footer-desc {
            margin-top: 20px;
            max-width: 400px;
            color: rgba(255, 255, 255, .64);
            font-size: 14px;
            line-height: 1.8;
        }
        .footer-nav-title {
            font-size: 15px;
            font-weight: 700;
            color: rgba(255, 255, 255, .9);
            margin-bottom: 20px;
            letter-spacing: .02em;
        }
        .footer-nav-col {
            display: flex;
            flex-direction: column;
            align-items: flex-start;
            gap: 12px;
        }
        .footer-nav-col a {
            color: rgba(255, 255, 255, .62);
            font-size: 14px;
        }
        .footer-nav-col a:hover {
            color: var(--color-accent);
            transform: translateX(3px);
        }
        .footer-nav-col i {
            width: 18px;
            color: var(--color-accent);
            margin-right: 4px;
        }
        .footer-bottom {
            border-top: 1px solid rgba(255, 255, 255, .12);
            margin-top: 54px;
            padding-top: 24px;
            display: flex;
            flex-wrap: wrap;
            justify-content: space-between;
            gap: 12px;
            color: rgba(255, 255, 255, .4);
            font-size: 13px;
        }
        @media (max-width: 575.98px) {
            .footer-bottom {
                flex-direction: column;
            }
            .footer-logoblock {
                font-size: 24px;
            }
            .site-footer {
                padding-top: 60px;
            }
        }
        @media (prefers-reduced-motion: reduce) {
            *,
            *::before,
            *::after {
                animation-duration: .001s !important;
                transition-duration: .001s !important;
            }
            html {
                scroll-behavior: auto;
            }
        }