/* roulang page: index */
:root {
--woods: #0B3B2E;
--green: #0D5C4C;
--green2: #157966;
--softgreen: #E3F0E8;
--gold: #E5A83D;
--gold2: #D18B26;
--paper: #F6F4EE;
--white: #ffffff;
--ink: #1F2B26;
--muted: #6A7A73;
--line: rgba(11, 59, 46, .12);
--radius-lg: 22px;
--radius-md: 14px;
--radius-pill: 999px;
--shadow: 0 18px 45px -24px rgba(11, 59, 46, .28);
--font: -apple-system, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", sans-serif;
}
*, *:before, *:after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); background: var(--paper); color: var(--ink); font-size: 16px; line-height: 1.7; -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: 16px; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.tnum { font-variant-numeric: tabular-nums; }
.section-pad { padding: 88px 0; }
h1,h2,h3 { line-height: 1.26; font-weight: 700; }
h1 { font-size: clamp(28px, 5vw, 52px); letter-spacing: -0.02em; }
h2 { font-size: clamp(22px, 3.4vw, 32px); letter-spacing: -0.01em; }
.sub-hero { color: rgba(255, 255, 255, .82); font-size: clamp(15px, 2vw, 17px); line-height: 1.75; }
.text-muted { color: var(--muted); }
.bg-paper { background: var(--paper); }
.bg-white { background: #fff; }
.bg-woods { background: var(--woods); }
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.gradient-gold { background: linear-gradient(135deg, var(--gold) 0%, var(--gold2) 100%); color: var(--darkgold); }
.btn { border-radius: var(--radius-pill); display: inline-flex; align-items: center; gap: 8px; justify-content: center; font-weight: 600; min-height: 46px; padding: 6px 26px; border: 0; cursor: pointer; transition: all .22s ease; letter-spacing: 0.01em; }
.btn-primary { background: linear-gradient(135deg, var(--gold), var(--gold2)); color: var(--darkgold); box-shadow: 0 10px 25px -10px rgba(209, 139, 38, .6); }
.btn-primary:hover { transform: translateY(-1px); filter: brightness(1.07); box-shadow: 0 14px 30px -10px rgba(209, 139, 38, .6); }
.btn-primary:focus { outline: 2px solid var(--gold2); outline-offset: 3px; }
.btn-outline-light { border: 1px solid rgba(255,255,255,.42); color: #fff; background: transparent; }
.btn-outline-light:hover { background: rgba(255,255,255,.1); border-color: rgba(255,255,255,.8); }
.btn-outline-green { background: #fff; color: var(--green); border: 1px solid var(--line); }
.btn-outline-green:hover { background: var(--softgreen); border-color: var(--green); }
.nav-btn-mobile, .burger-btn, .hamburger { display: none; }
.header { position: sticky; top: 0; z-index: 60; background: var(--woods); border-bottom: 1px solid rgba(255, 255, 255, .08); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 14px; min-height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand-mark { width: 42px; height: 42px; background: linear-gradient(145deg, #1B5C43, #092F25); border-radius: 13px; display: flex; align-items: center; justify-content: center; font-weight: 700; color: var(--gold); font-size: 20px; position: relative; box-shadow: inset 0 0 0 1px rgba(229, 168, 61, .5); }
.brand-mark span { text-shadow: 0 0 8px rgba(229,168,61,0.5); }
.brand-name { color: #fff; font-size: 20px; font-weight: 700; letter-spacing: -0.01em; white-space: nowrap; }
.brand-name small { display: block; font-size: 10px; color: rgba(255, 255, 255, .55); letter-spacing: .32em; font-weight: 400; text-transform: uppercase; line-height: 1; margin-top: 2px; }
.main-nav { display: flex; gap: 2px; align-items: center; }
.nav-link { color: rgba(255,255,255,.72); padding: 8px 15px; border-radius: var(--radius-pill); font-size: 14px; white-space: nowrap; transition: all .2s; }
.nav-link:hover { color: #fff; background: rgba(255,255,255,.1); }
.nav-link.active { background: var(--softgreen); color: var(--green); font-weight: 600; }
.header-search { display: flex; align-items: center; background: rgba(255,255,255,.09); border-radius: var(--radius-pill); padding: 5px 12px; cursor: pointer; width: 200px; gap: 8px; transition: all .22s; }
.header-search:hover { background: rgba(255,255,255,.18); }
.search-key { border: 1px solid rgba(255,255,255,.3); color: rgba(255,255,255,.6); padding: 1px 7px; border-radius: 5px; font-size: 12px; font-weight: 600; margin-left: auto; }
.header-cta { display: flex; gap: 10px; align-items: center; }
.search-modal { position: fixed; inset: 0; z-index: 100; overflow: hidden; opacity: 0; pointer-events: none; transition: .3s; }
.search-modal.open { opacity: 1; pointer-events: auto; }
.search-backdrop { position: absolute; inset: 0; background: rgba(10, 28, 22, .65); backdrop-filter: blur(4px); }
.search-panel { position: absolute; top: 80px; left: 50%; transform: translateX(-50%); background: var(--paper); width: min(640px, calc(100% - 40px)); border-radius: 20px; padding: 28px; box-shadow: 0 50px 90px -20px rgba(0,0,0,.4); }
.search-panel-title { font-size: 14px; color: var(--muted); font-weight: 600; letter-spacing: .04em; margin-bottom: 14px; }
.search-panel-input { width: 100%; background: #fff; border: 1px solid var(--line); border-radius: 14px; padding: 14px 18px 14px 46px; font-size: 15px; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%236A7A73' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cpath d='M21 21l-4.3-4.3'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: 16px center; outline: none; transition: all .2s; }
.search-panel-input:focus { border-color: var(--green); box-shadow: 0 0 0 3px rgba(21, 121, 102, .15); }
.panel-links { margin-top: 20px; display: flex; flex-direction: column; gap: 6px; }
.panel-link { padding: 10px 12px; border-radius: 10px; color: var(--ink); font-size: 14px; display: flex; justify-content: space-between; color: var(--muted); }
.panel-link:hover, .panel-link.active { background: var(--softgreen); color: var(--green); }
.news-ticker { background: #0e3f33; color: rgba(255,255,255,.9); border-bottom: 1px solid rgba(255,255,255,.08); }
.ticker-row { display: flex; align-items: center; min-height: 48px; gap: 14px; overflow: hidden; }
.ticker-badge { background: var(--gold); color: #1e2d22; flex: none; font-size: 12px; font-weight: 700; padding: 3px 11px; border-radius: var(--radius-pill); letter-spacing: .03em; text-transform: uppercase; min-height: 25px; display: flex; align-items: center; }
.ticker-text { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; font-size: 14px; }
.ticker-cta { margin-left: auto; white-space: nowrap; color: var(--gold); font-size: 14px; font-weight: 600; flex: none; display: flex; align-items: center; gap: 5px; transition: gap .2s; }
.ticker-cta:hover { gap: 9px; color: #ffd98a; }
#countdown-box { display: flex; gap: 2px; flex-wrap: nowrap; color: #ffd98a; font-size: 14px; font-weight: 600; white-space: nowrap; flex: none; font-variant-numeric: tabular-nums; }
.count-unit { background: rgba(0,0,0,.3); padding: 2px 8px; border-radius: 7px; margin: 0 2px; }

/* Hero */
.hero { position: relative; background: linear-gradient(140deg, #0b3b2e 0%, #0d5c4c 50%, #146c58 100%); color: #fff; overflow: hidden; }
.hero-bgimage { position: absolute; inset: 0; z-index: 0; opacity: .16; background-image: url('/assets/images/backpic/back-1.png'); background-position: center; background-size: cover; }
.hero-radial { position: absolute; width: 700px; height: 700px; right: -6%; top: -40%; background: radial-gradient(circle, rgba(229,168,61,.55) 0%, transparent 63%); z-index: 2; pointer-events: none; }
.hero-content { position: relative; z-index: 5; padding: 64px 0 72px; }
.hero-badge { display: inline-flex; align-items: center; gap: 8px; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); background-radius: var(--radius-pill); border-radius: var(--radius-pill); padding: 6px 15px; font-size: 13px; font-weight: 500; color: #fff; margin-bottom: 24px; backdrop-filter: blur(6px); }
.hero-badge i { width: 8px; height: 8px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 3px rgba(229,168,61,0.3); }
.hero-flex { display: flex; gap: 36px; align-items: center; }
.hero-left { flex: 1; min-width: 0; }
.hero-right { flex: 0 0 420px; width: 420px; position: relative; z-index: 5; }
.hero-title { margin-bottom: 22px; font-weight: 700; letter-spacing: -0.02em; }
.hero-title .gold-text { background: linear-gradient(to right, #F6C85A, #E5A83D); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; color: transparent; }
.hero-sub-copy { margin-bottom: 30px; display: grid; gap: 14px; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 28px; }
.hero-note { font-size: 13px; color: rgba(255,255,255,.6); margin-bottom: 30px; }
.hero-metrics { display: flex; flex-wrap: wrap; gap: 10px; }
.metric { min-width: 90px; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16); padding: 18px 21px; border-radius: var(--radius-md); }
.metric-value { font-size: 25px; font-weight: 700; color: #F6C85A; line-height: 1.15; font-variant-numeric: tabular-nums; }
.metric-label { font-size: 12px; color: rgba(255,255,255,.7); margin-top: 4px; letter-spacing: .06em; }
.hero-panel { background: rgba(246, 244, 238, 0.96); border-radius: var(--radius-lg); color: var(--ink); box-shadow: 0 30px 60px -15px rgba(0,0,0,.4); padding: 18px; color: rgba(10,40,32,.9); font-size: 14px; transition: transform .2s; }
.hero-panel:hover { transform: scale(1.01); }
.panel-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.panel-titlebig { font-weight: 700; font-size: 16px; color: var(--ink); }
.status-badge-success { background: var(--softgreen); color: var(--green); padding: 3px 8px; border-radius: 6px; font-size: 12px; }
.path-item { display: flex; flex-direction: column; gap: 15px; padding: 13px 0; border-top: 1px solid var(--line); }
.path-line { display: flex; gap: 12px; align-items: flex-start; }
.path-icon { width: 38px; height: 38px; border-radius: 10px; flex: none; background: #fff; border: 1px solid var(--line); color: var(--green); display: flex; align-items: center; justify-content: center; font-weight: 600; font-size: 12px; }
.path-name { font-weight: 700; font-size: 14px; }
.path-desc { font-size: 13px; color: var(--muted); }
.path-code { margin-left: auto; background: #f2f3ee; font-size: 12px; color: var(--muted); border-radius: 6px; padding: 1px 7px; flex: none; font-variant-numeric: tabular-nums; }
.hero-track-note { justify-content: space-between; display: flex; align-items: center; margin-top: 12px; }
.hero-dot-btn { font-size: 13px; color: var(--green); font-weight: 600; }
.conditions-list-modern { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.entry-card { background: #fff; border-radius: var(--radius-lg); padding: 28px 24px; border: 1px solid var(--line); box-shadow: var(--shadow); }
.feature-num { background: linear-gradient(135deg, var(--gold), var(--gold2)); width: 42px; height: 42px; border-radius: 12px; color: var(--darkgold); font-weight: 800; display: flex; align-items: center; justify-content: center; font-size: 18px; margin-bottom: 18px; box-shadow: 0 8px 16px -6px rgba(209, 139, 38, .5); }
.cover-grid-layout .area-card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--line); box-shadow: var(--shadow); height: 100%; transition: all .25s; }
.cover-grid-layout .area-card:hover { transform: translateY(-4px); box-shadow: 0 25px 55px -22px rgba(11,59,46,.35); }
.area-img { aspect-ratio: 16 / 10; overflow: hidden; position: relative; }
.area-img img { width: 100%; height: 100%; object-fit: cover; transition: all .45s ease; }
.area-img img:hover { transform: scale(1.04); }
.area-tag { position: absolute; left: 12px; bottom: 12px; background: rgba(10, 45, 36, .84); color: var(--gold); font-size: 12px; border-radius: 6px; padding: 4px 9px; font-weight: 600; letter-spacing: .02em; }
.area-body { padding: 18px 20px 20px; }
.flow-steps { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 20px; }
.step-item { position: relative; background: #fff; border-radius: var(--radius-lg); padding: 24px 30px 24px 20px; border: 1px solid var(--line); box-shadow: var(--shadow); }
.flow-card:not(:last-child)::after { content: ""; position: absolute; width: 24px; height: 1px; background: var(--gold); right: -13px; top: 50%; z-index: 3; }
.step-index { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.step-countnum { width: 28px; height: 28px; background: var(--softgreen); color: var(--green); border-radius: 8px; display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 800; }
.step-title { font-size: 16px; font-weight: 600; }
.news-card { background: #fff; border-radius: var(--radius-lg); padding: 8px; display: flex; align-items: stretch; gap: 18px; border: 1px solid var(--line); box-shadow: var(--shadow); transition: all .2s; }
.news-card:hover { transform: translateY(-3px); box-shadow: 0 18px 50px -18px rgba(11,59,46,0.3); }
.news-card-body { padding: 10px 12px 12px 0; flex: 1; }
.news-card-title { font-size: 17px; font-weight: 700; margin-bottom: 8px; line-height: 1.45; }
.news-card-title a:hover { color: var(--green); }
.news-card-desc { font-size: 14px; color: var(--muted); line-height: 1.6; margin-bottom: 12px; }
.news-meta { font-size: 12px; color: var(--muted); display: flex; gap: 18px; flex-wrap: wrap; justify-content: space-between; border-top: 1px solid rgba(11,59,46,.12); padding-top: 10px; }
.news-cat { background: var(--softgreen); color: var(--green); border-radius: 5px; padding: 1px 7px; font-weight: 600; font-size: 12px; }
.faq-list { display: flex; flex-direction: column; gap: 14px; }
.faq-section { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; box-shadow: 0 8px 24px -20px rgba(11,59,46,0.3); transition: .2s; }
.faq-section:hover { border-color: rgba(13,92,76,.3); }
.faq-question { width: 100%; background: none; border: 0; text-align: left; font-size: 16px; font-weight: 600; padding: 20px 22px 14px; color: var(--ink); cursor: pointer; display: flex; justify-content: space-between; align-items: center; min-height: 62px; }
.faq-icon { width: 24px; height: 24px; border-radius: 50%; display: flex; align-items: center; justify-content: center; background: #F3F5EF; color: var(--green); transition: all .3s; font-weight: 400; margin-left: 14px; flex: none; }
.faq-section[open] .faq-icon { background: var(--gold); color: #F8F6EF; transform: rotate(45deg); }
.faq-answer { padding: 0 22px 20px; color: var(--muted); font-size: 15px; }
.footer-cta-space { color: rgba(255,255,255,.7); font-size: 14px; }
.footer-ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-ul li a { color: rgba(255,255,255,.6); font-size: 14px; transition: .2s; }
.footer-ul li a:hover { color: var(--gold); }
.cover-card-link { display: flex; flex-direction: column; gap: 12px; }
.footer-disclaimer { font-size: 12px; color: rgba(255, 255, 255, .4); border-top: 1px solid rgba(255,255,255,.1); margin-top: 30px; padding-top: 16px; text-align: left; }
@media (max-width: 1024px) {
.hero-flex { flex-direction: column; }
.hero-right { flex-basis: 100%; width: auto; }
.conditions-list-modern { grid-template-columns: repeat(2, 1fr); }
.header-search { width: 148px; }
.flow-steps { grid-template-columns: repeat(2, 1fr); }
.main-nav { gap: 0; }
.main-nav .nav-link { padding: 7px 10px; font-size: 13px; }
}
@media (max-width: 768px) {
header .header-row { flex-wrap: wrap; min-height: auto; padding-top: 10px; padding-bottom: 10px; float: none; display: flex; }
.main-nav { order: 3; overflow-x: auto; display: flex; gap: 12px; padding-bottom: 0; margin-left: -10px; }
.nav-link { flex: none; }
.header-search { margin-left: 0; }
.header-right { display: flex; gap: 8px; }
.header-cta .btn-outline-light { display: none; }
.header-btn-text { font-size: 14px; padding: 8px 12px; min-height: 40px; }
.hero-badge { font-size: 13px; }
}
@media (max-width: 640px) {
.section-pad { padding: 62px 0; }
.conditions-list-modern { grid-template-columns: 1fr; }
.flow-steps { grid-template-columns: 1fr; }
.flow-card:not(:last-child)::after { display: none; }
.gradient-series, .gradient-series { grid-template-columns: 1fr; }
.header-btn-text { display: none; }
.header-cta .btn-primary { display: none; }
.header-search { width: 125px; }
.main-nav { overflow-x: auto; -webkit-overflow-scrolling: touch; gap: 8px; width: 100% }
.news-card { flex-direction: column; padding: 10px; }
.tn-card-media { min-width: unset !important; aspect-ratio: 16/9; }
.conditions-list-modern { gap: 14px; }
.footer-bottom-row { flex-wrap: wrap; gap: 6px; }
.footer-grid-set { display: grid!important; grid-template-columns: repeat(2, minmax(0,1fr)); }
}
.page-main-heading { margin-top: 0; }
.home-info-section { background: #fff; }
.two-col-chain { display: grid; grid-template-columns: 1.2fr .9fr; gap: 44px; align-items: center; }
.chain-ul { list-style: none; display: grid; gap: 14px; margin-top: 14px; }
.chain-ul li { border-bottom: 1px dashed var(--line); padding-bottom: 8px; display: flex; gap: 10px; }
.masonry-cards { display: grid; grid-template-columns: repeat(12, 1fr); gap: 18px; }
.masonry-big-card { grid-column: span 7; grid-row: span 2; }
.masonry-second-card { grid-column: span 5; }
.masonry-third-card { grid-column: span 5; }
.masonry-card { background: #fff; border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow); border: 1px solid var(--line); }
.masonry-card-image { overflow: hidden; }
.masonry-card-image img { width: 100%; height: auto; aspect-ratio: 16/9; object-fit: cover; }
.masonry-card .area-tag { position: static; width: auto; display: inline-block; margin: 6px 0 0; }
.gold-tagtext { background: var(--softgreen); color: var(--green); font-size: 12px; padding: 4px 10px; border-radius: 7px; font-weight: 600; }
@media (max-width: 1024px) {
.masonry-big-card { grid-column: span 12; grid-row: auto; }
.masonry-second-card { grid-column: span 6; }
.masonry-third-card { grid-column: span 6; }
}
@media (max-width: 760px) {
.masonry-second-card, .masonry-third-card, .masonry-big-card { grid-column: span 12; }
.two-col-chain { grid-template-columns: 1fr; gap: 20px; }
.hero-content { padding: 42px 0 52px; }
.footer-cta-buttons .btn { min-width: 130px; }
}

/* roulang page: category1 */
:root{
  --spruce:#0B3B2E;
  --green:#0D5C4C;
  --green-2:#157966;
  --moss-light:#E3F0E8;
  --gold:#E5A83D;
  --gold-deep:#C97D1A;
  --gold-dark:#3A2A10;
  --paper:#F6F4EE;
  --white:#FFFFFF;
  --ink:#1F2B26;
  --muted:#6A7A73;
  --line:rgba(11,59,46,.12);
  --error:#B3402A;
  --radius-lg:24px;
  --radius-md:14px;
  --shadow-card:0 18px 45px -24px rgba(11,59,46,.28);
  --font-main:-apple-system,BlinkMacSystemFont,"PingFang SC","HarmonyOS Sans SC","Microsoft YaHei","Segoe UI",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{
  font-family:var(--font-main);
  background:var(--paper);
  color:var(--ink);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6{line-height:1.25;color:var(--ink)}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
ul,ol{list-style:none}
button{font-family:inherit;border:0;cursor:pointer;background:none}
.container{width:min(1180px,92%);margin-left:auto;margin-right:auto}
.section{padding:84px 0}
.section-alt{background:#FFFFFF}
.tabular, [data-tabular]{font-variant-numeric:tabular-nums}

/* ---------------------------------- 通用元素 */
.section-head{max-width:780px;margin:0 auto 52px;text-align:center}
.section-head.left{text-align:left;margin:0 0 40px}
.kicker{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--moss-light);color:var(--green);
  padding:7px 14px;border-radius:999px;
  font-size:13px;font-weight:700;letter-spacing:.02em;
}
.kicker .dot{width:7px;height:7px;border-radius:99px;background:var(--gold-deep)}
.sec-title{font-size:clamp(26px,3vw,38px);font-weight:800;letter-spacing:.01em;margin:16px 0 0}
.sec-text{color:var(--muted);font-size:16px;max-width:680px}
.section-head.center .sec-text{margin:14px auto 0}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:10px 22px;border-radius:999px;
  font-size:15px;font-weight:700;line-height:1.2;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,opacity .2s ease;
  outline:none;
}
.btn svg{width:18px;height:18px}
.btn-gold{
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:var(--gold-dark)!important;
  box-shadow:0 12px 24px -14px rgba(213,155,43,.8), inset 0 1px 0 rgba(255,255,255,.2);
}
.btn-gold:hover{transform:translateY(-1px);box-shadow:0 16px 30px -16px rgba(213,155,43,.9)}
.btn-gold:focus-visible{outline:2px solid rgba(229,168,61,.8);outline-offset:3px}
.btn-light-green{background:#FFFFFF;color:#0A4C3F!important;border:1px solid rgba(13,92,76,.14);box-shadow:0 10px 22px -16px rgba(11,59,46,.4)}
.btn-light-green:hover{background:var(--moss-light);transform:translateY(-1px)}
.btn-ghost-white{background:rgba(255,255,255,.1);color:#FFFFFF;border:1px solid rgba(255,255,255,.28)}
.btn-ghost-white:hover{background:rgba(255,255,255,.18);transform:translateY(-1px)}

/* ---------------------------------- 顶部命令栏 */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(11,59,46,.97);
  backdrop-filter:blur(8px);
  border-bottom:1px solid rgba(255,255,255,.09);
}
.header-row{display:flex;align-items:center;justify-content:space-between;gap:22px;height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;border-radius:13px;
  background:linear-gradient(135deg,#F0BC60,var(--gold-deep));
  color:var(--gold-dark);font-size:17px;font-weight:900;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5),0 8px 18px -8px rgba(0,0,0,.3);
}
.brand-copy{display:flex;flex-direction:column;line-height:1.1;color:#FFFFFF}
.brand-title{font-size:18px;font-weight:800;letter-spacing:.02em}
.brand-tag{font-size:10px;color:rgba(255,255,255,.5);text-transform:uppercase;letter-spacing:.16em;margin-top:3px}
.main-nav{display:flex;align-items:center;gap:2px}
.nav-link{
  display:inline-flex;align-items:center;
  min-height:40px;padding:7px 15px;border-radius:999px;
  font-size:14px;font-weight:600;color:rgba(255,255,255,.7);
  transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:rgba(255,255,255,.08);color:#fff}
.nav-link.active{background:rgba(227,240,232,.15);color:#fff}
.nav-link.active::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--gold);margin-right:8px}
.header-right{display:flex;align-items:center;gap:12px}
.header-search{
  display:inline-flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.13);
  color:#fff;border-radius:999px;
  min-height:40px;padding:7px 14px;
  font-size:13px;cursor:pointer;
  transition:border-color .2s ease,background .2s ease;
}
.header-search:hover{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.22)}
.search-key{
  border:1px solid rgba(255,255,255,.2);border-radius:6px;
  padding:0 6px;font-size:11px;color:rgba(255,255,255,.55);
  margin-left:6px;
}
.header-cta{flex-shrink:0}
.burger-btn{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:44px;height:44px;border-radius:12px;
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.14);
  padding:10px;align-items:center;
}
.burger-btn span{display:block;width:20px;height:2px;border-radius:2px;background:#fff;transition:all .25s ease}
.burger-btn[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger-btn[aria-expanded="true"] span:nth-child(2){opacity:0}
.burger-btn[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* 搜索浮层 */
.search-layer{position:fixed;inset:0;z-index:120;visibility:hidden;opacity:0;transition:.22s ease}
.search-scrim{position:fixed;inset:0;background:rgba(8,45,36,.46)}
.search-panel{position:fixed;top:84px;left:50%;transform:translate(-50%,-10px);width:min(680px,94%);background:#fff;border-radius:24px;box-shadow:0 30px 80px -30px rgba(0,0,0,.35);padding:18px;transition:.24s ease}
.search-layer.open{visibility:visible;opacity:1}
.search-layer.open .search-panel{transform:translate(-50%,0)}
.search-form{display:flex;gap:10px;padding:8px 10px;border:1px solid rgba(11,59,46,.16);border-radius:16px;background:#fff}
.search-form:focus-within{border-color:var(--green-2);box-shadow:0 0 0 3px rgba(13,92,76,.14)}
.search-form input{flex:1;min-width:0;border:0;outline:none;height:44px;font-size:15px;background:transparent;color:var(--ink)}
.search-form button{background:var(--green);color:#fff;border-radius:12px;height:44px;padding:0 22px;font-weight:700;font-size:14px}
.search-panel-explore{padding:14px 8px 8px}
.search-panel-explore .label{font-size:13px;color:var(--muted);margin-bottom:10px;display:block}
.fast-links{display:flex;flex-wrap:wrap;gap:10px}
.fast-links a{font-size:13px;font-weight:600;background:var(--moss-light);color:var(--green);padding:7px 13px;border-radius:999px;transition:.2s}
.fast-links a:hover{background:var(--green);color:#fff}

/* 移动端抽屉 */
.drawer{
  position:fixed;top:0;right:-340px;bottom:0;z-index:130;
  width:min(340px,88vw);background:#F9F8F3;
  box-shadow:-28px 0 50px rgba(0,0,0,.18);
  padding:24px 22px;overflow:auto;
  transition:right .3s ease;
  display:flex;flex-direction:column;gap:10px;
}
.drawer.open{right:0}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:12px}
.drawer-close{font-size:24px;color:var(--muted);width:38px;height:38px;border-radius:12px;display:grid;place-items:center}
.drawer-close:hover{background:rgba(11,59,46,.1);color:var(--ink)}
.drawer .drawer-nav{
  border-radius:16px;padding:14px 18px;font-size:16px;font-weight:700;color:var(--ink);
  border:1px solid rgba(11,59,46,.07);
}
.drawer .drawer-nav.active{background:var(--moss-light);color:var(--green)}
.drawer-search{margin-top:14px}
.drawer-search input{width:100%;height:46px;border:1px solid rgba(11,59,46,.16);border-radius:14px;background:#fff;padding:0 16px;outline:none}
.drawer-search input:focus{border-color:var(--green-2);box-shadow:0 0 0 3px rgba(13,92,76,.13)}

/* ---------------------------------- 分类页 Hero */
.page-hero{
  position:relative;overflow:hidden;
  background:linear-gradient(128deg,#0A3329 0%,#0B4B3C 54%,#116A56 100%);
  color:#fff;
}
.page-hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:
    radial-gradient(circle at 83% 20%,rgba(229,168,61,.18),transparent 26%),
    radial-gradient(circle at 8% 82%,rgba(21,121,102,.45),transparent 35%);
}
.hero-bgimg{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:.16;pointer-events:none;
}
.hero-grid{position:relative;display:grid;grid-template-columns:1.1fr .9fr;align-items:center;gap:56px;padding:86px 0 96px}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);
  border-radius:999px;padding:8px 16px;color:rgba(255,255,255,.85);
  font-size:13px;letter-spacing:.03em;font-weight:600;
}
.hero-eyebrow .arrow{color:var(--gold)}
.hero-title{
  margin:18px 0 22px;
  font-size:clamp(32px,4.6vw,53px);
  font-weight:900;line-height:1.12;letter-spacing:.015em;color:#fff;
}
.hero-title .accent{color:var(--gold)}
.hero-desc{color:rgba(255,255,255,.78);font-size:17px;max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-top:32px}
.hero-badges{display:flex;flex-wrap:wrap;gap:16px;margin-top:42px}
.mini-badge{
  display:flex;align-items:center;gap:10px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);
  border-radius:16px;padding:12px 16px;color:#fff;
}
.mini-badge strong{color:var(--gold);font-variant-numeric:tabular-nums}
.mini-badge span{font-size:13px;color:rgba(255,255,255,.62)}
.hero-card{
  border-radius:28px;overflow:hidden;background:#fff;
  box-shadow:0 30px 60px -25px rgba(6,45,34,.38);
  position:relative;
}
.hero-card img{width:100%;height:360px;object-fit:cover}
.hero-card-caption{background:#fff;padding:18px 22px;display:flex;justify-content:space-between;align-items:center;gap:12px;border-top:1px solid rgba(11,59,46,.07)}
.hero-card-caption p{font-size:14px;color:var(--ink);font-weight:600}
.hero-card-caption small{display:block;font-size:12px;color:var(--muted);font-weight:400}
.tag-gold{background:var(--moss-light);color:var(--green);border-radius:999px;font-size:12px;font-weight:800;padding:6px 12px;white-space:nowrap}

/* ---------------------------------- 流程步骤 */
.process-section{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step-card{
  position:relative;background:var(--paper);
  border:1px solid rgba(11,59,46,.1);
  border-radius:22px;padding:28px 22px 24px;
  box-shadow:var(--shadow-card);
  transition:transform .25s ease,box-shadow .25s ease;
}
.step-card:hover{transform:translateY(-4px);box-shadow:0 26px 46px -26px rgba(11,59,46,.3)}
.step-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:44px;height:44px;border-radius:16px;
  background:linear-gradient(135deg,#F2C16D,var(--gold-deep));
  color:var(--gold-dark);font-size:15px;font-weight:900;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.5);
}
.step-label{display:block;margin-top:18px;font-size:12px;font-weight:800;letter-spacing:.1em;color:var(--gold-deep)}
.step-card h3{font-size:18px;font-weight:800;margin-top:6px;color:var(--ink)}
.step-card p{font-size:14px;color:var(--muted);margin-top:9px}

/* ---------------------------------- 图文交替 */
.two-col-feature{display:grid;grid-template-columns:1fr .9fr;gap:48px;align-items:center;padding:84px 0}
.two-col-feature.flip .feature-media{order:2}
.feature-media{border-radius:26px;overflow:hidden;box-shadow:var(--shadow-card);background:var(--moss-light)}
.feature-media img{width:100%;height:100%;min-height:320px;max-height:420px;object-fit:cover;transition:transform .6s ease}
.feature-media:hover img{transform:scale(1.02)}
.feature-content .kicker{margin-bottom:14px}
.feature-content h2{font-size:clamp(23px,2.8vw,34px);font-weight:800;line-height:1.3;margin:2px 0 16px}
.feature-content > p{color:var(--muted);max-width:520px}
.feature-list{margin-top:20px;display:grid;gap:10px}
.check-item{display:flex;gap:12px;align-items:flex-start;background:#fff;border:1px solid rgba(11,59,46,.08);border-radius:14px;padding:12px 14px}
.check-item svg{flex:0 0 auto;width:20px;height:20px;color:var(--green)}
.check-item strong{color:var(--ink);font-weight:700}
.check-item span{display:block;color:var(--muted);font-size:14px;margin-top:2px}
.feature-note{display:inline-flex;align-items:center;gap:9px;margin-top:24px;padding:11px 15px;background:var(--moss-light);border-radius:14px;font-size:13px;color:var(--green);font-weight:600}
.feature-note .pulse{width:9px;height:9px;border-radius:50%;background:var(--gold-deep);box-shadow:0 0 0 4px rgba(229,168,61,.18)}

/* ---------------------------------- FAQ */
.faq-section{background:var(--paper)}
.faq-grid{display:grid;grid-template-columns:.85fr 1.5fr;gap:52px;align-items:start}
.faq-list{display:grid;gap:14px}
.faq-item{
  background:#fff;border:1px solid rgba(11,59,46,.1);
  border-radius:20px;box-shadow:var(--shadow-card);overflow:hidden;
}
.faq-item summary{
  list-style:none;display:flex;justify-content:space-between;gap:18px;align-items:center;
  cursor:pointer;padding:20px 22px;font-size:16px;font-weight:700;color:var(--ink);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{
  content:"＋";display:flex;align-items:center;justify-content:center;
  flex:0 0 auto;width:26px;height:26px;border-radius:50%;
  background:var(--moss-light);color:var(--green);font-size:14px;
  font-weight:400;transition:transform .25s ease,background .25s ease,color .25s ease;
}
.faq-item[open] summary::after{
  transform:rotate(45deg);background:var(--green);color:#fff;
}
.faq-item .answer{padding:0 22px 20px;color:var(--muted);font-size:15px;max-width:80ch}

/* ---------------------------------- CTA */
.cta-area{padding:90px 0;color:#fff;background:linear-gradient(120deg,#0A3428,#0D5C4C)}
.cta-card{
  background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.13);
  border-radius:30px;padding:62px 40px;text-align:center;max-width:940px;margin:0 auto;
  position:relative;overflow:hidden;
}
.cta-card::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background:radial-gradient(circle at 80% 15%,rgba(229,168,61,.22),transparent 32%);
}
.cta-card h2{color:#fff;font-size:clamp(27px,3.4vw,42px);font-weight:900;margin:0 auto;max-width:660px}
.cta-card h2 .accent{color:var(--gold)}
.cta-card p{color:rgba(255,255,255,.72);margin:18px auto 36px;max-width:640px;font-size:16px}
.cta-holder{display:flex;gap:14px;justify-content:center;align-items:center}

/* ---------------------------------- 页脚 */
footer{background:#082d24;color:rgba(255,255,255,.85);padding:66px 0 0}
.footer-grid-set{display:grid;grid-template-columns:1.3fr .9fr 1fr;gap:44px}
.footer-ul{display:grid;gap:8px;padding:0}
.footer-ul li{list-style:none}
.footer-ul a{color:rgba(255,255,255,.6);font-size:15px;transition:color .2s}
.footer-ul a:hover{color:var(--gold)}
footer h4{color:#fff;font-size:16px;font-weight:800}
.footer-disclaimer{font-size:12px;color:rgba(255,255,255,.35);line-height:1.8}

/* ---------------------------------- 响应式 */
@media (max-width:1024px){
  .main-nav,.header-search{display:none}
  .burger-btn{display:flex}
  .process-grid{grid-template-columns:repeat(2,1fr)}
  .two-col-feature,.two-col-feature.flip{grid-template-columns:1fr;gap:32px;padding:56px 0}
  .two-col-feature.flip .feature-media{order:1}
  .feature-media{order:1}
  .feature-content{order:2}
  .hero-grid{grid-template-columns:1fr;padding:64px 0 72px}
  .hero-card{max-width:560px}
  .hero-visual{display:none}
  .faq-grid{grid-template-columns:1fr;gap:40px}
}
@media (max-width:900px){
  .section{padding:66px 0}
}
@media (max-width:768px){
  .footer-grid-set{grid-template-columns:1fr;gap:32px}
  .process-grid{grid-template-columns:1fr}
  .two-col-feature{padding:44px 0}
  .cta-card{padding:45px 22px}
}
@media (max-width:520px){
  .header-row{height:66px}
  .brand-title{font-size:17px}
  .brand-mark{width:34px;height:34px;border-radius:11px}
  .header-cta .btn{padding:6px 13px;min-height:36px;font-size:13px}
  .hero-grid{padding:48px 0 58px}
  .hero-title{font-size:30px}
  .hero-actions{flex-direction:column;align-items:stretch}
  .hero-actions .btn{width:100%;justify-content:center}
  .section-head{margin-bottom:34px}
  .sec-title{font-size:25px}
  .cta-holder{flex-direction:column}
  .cta-holder .btn{width:100%;justify-content:center}
  .feature-media img{min-height:220px}
  .page-hero .btn{width:100%;justify-content:center}
}

/* roulang page: article */
:root {
    --deep: #0B3B2E;
    --deep-2: #082d24;
    --green: #0D5C4C;
    --green-2: #157966;
    --shallow: #E3F0E8;
    --gold: #E5A83D;
    --gold-deep: #D18B26;
    --gold-text: #3A2A10;
    --paper: #F6F4EE;
    --white: #FFFFFF;
    --ink: #1F2B26;
    --muted: #6A7A73;
    --line: rgba(11,59,46,0.12);
    --card-shadow: 0 18px 45px -24px rgba(11,59,46,0.28);
    --radius-lg: 22px;
    --radius-md: 14px;
    --radius-pill: 999px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    margin: 0;
    color: var(--ink);
    background: var(--paper);
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", sans-serif;
    font-size: 16px;
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
button, input { font-family: inherit; font-size: inherit; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

/* Header */
.header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: linear-gradient(180deg, rgba(13,65,52,.98), rgba(11,59,46,.98));
    backdrop-filter: blur(14px);
    border-bottom: 1px solid rgba(255,255,255,.08);
    box-shadow: 0 10px 30px -22px rgba(0,0,0,.4);
}
.header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    min-height: 72px;
}
.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    flex: none;
}
.brand-mark {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #F1C161, #DC9E2D);
    box-shadow: 0 10px 22px -10px rgba(229,168,61,.55), inset 0 1px 0 rgba(255,255,255,.5);
    color: #2E230E;
    font-size: 18px;
    font-weight: 800;
}
.brand-mark span { line-height: 1; }
.brand-name {
    color: #ffffff;
    font-size: 19px;
    font-weight: 750;
    letter-spacing: .01em;
    line-height: 1.2;
    white-space: nowrap;
}
.brand-name small {
    display: block;
    color: rgba(255,255,255,.52);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: .14em;
    line-height: 1;
    margin-top: 3px;
}
.main-nav {
    display: flex;
    align-items: center;
    gap: 6px;
    margin: 0 auto;
}
.nav-link {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 8px 15px;
    border-radius: var(--radius-pill);
    color: rgba(255,255,255,.72);
    font-size: 15px;
    font-weight: 600;
    transition: background .2s ease, color .2s ease;
    white-space: nowrap;
}
.nav-link:hover {
    background: rgba(255,255,255,.1);
    color: #fff;
}
.nav-link.active {
    background: var(--shallow);
    color: var(--green);
    font-weight: 700;
}
.header-right {
    flex: none;
}
.header-search {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 38px;
    padding: 0 12px;
    border: 1px solid rgba(255,255,255,.18);
    border-radius: var(--radius-pill);
    background: rgba(255,255,255,.07);
    color: rgba(255,255,255,.72);
    cursor: pointer;
    transition: border .2s ease, background .2s ease;
    outline: none;
}
.header-search:hover,
.header-search:focus-visible {
    background: rgba(255,255,255,.14);
    border-color: rgba(255,255,255,.35);
}
.search-key {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 6px;
    border-radius: 7px;
    background: rgba(255,255,255,.15);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .02em;
}
.header-cta a { display: inline-block; }

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 44px;
    padding: 10px 20px;
    border-radius: var(--radius-pill);
    font-weight: 700;
    font-size: 15px;
    line-height: 1.2;
    border: 0;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.btn-primary {
    background: linear-gradient(135deg, #EAB050, #D18B26);
    color: var(--gold-text);
    box-shadow: 0 12px 28px -14px rgba(209,139,38,.65);
}
.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 16px 32px -12px rgba(209,139,38,.75);
}
.btn-primary:focus-visible {
    outline: 2px solid var(--gold-deep);
    outline-offset: 3px;
}
.btn-ghost {
    background: transparent;
    color: var(--green);
    border: 1px solid var(--line);
    background: var(--shallow);
    min-height: 40px;
}
.btn-ghost:hover {
    background: var(--green);
    color: #fff;
    border-color: var(--green);
}
.btn-disabled {
    background: rgba(11,59,46,.06);
    color: var(--muted);
    pointer-events: none;
    border: 1px solid var(--line);
    font-weight: 600;
}

/* Search layer */
.search-layer {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: none;
    align-items: flex-start;
    justify-content: center;
    padding: 10vh 24px 24px;
    background: rgba(6,25,20,.55);
    backdrop-filter: blur(6px);
}
.search-layer.is-open { display: flex; }
.search-layer-box {
    width: min(680px, 100%);
    background: #fff;
    border-radius: 24px;
    box-shadow: 0 30px 80px -30px rgba(0,0,0,.45);
    overflow: hidden;
}
.search-layer-field {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--line);
}
.search-layer-field input {
    width: 100%;
    border: 0;
    outline: none;
    font-size: 16px;
    color: var(--ink);
    background: transparent;
}
.search-layer-close {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 0 14px;
    border-radius: var(--radius-pill);
    background: var(--shallow);
    color: var(--green);
    font-size: 13px;
    font-weight: 700;
    cursor: pointer;
    border: 0;
}
.search-layer-links {
    padding: 20px;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
}
.search-layer-links a {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 16px;
    background: #F6F4EE;
    border: 1px solid rgba(11,59,46,.08);
    color: var(--ink);
    font-size: 14px;
    font-weight: 600;
    transition: background .2s ease, transform .2s ease;
}
.search-layer-links a:hover {
    background: var(--shallow);
    transform: translateY(-2px);
}

/* Article page */
.article-main {
    padding: 44px 0 0 0;
    min-height: 76vh;
    background: var(--paper);
}
.article-frame {
    max-width: 920px;
    margin: 0 auto;
}
.article-head {
    padding: 10px 0 28px;
}
.article-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
    font-size: 13px;
    color: var(--muted);
    margin-bottom: 16px;
}
.article-breadcrumb a {
    color: var(--muted);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}
.article-breadcrumb a:hover { color: var(--green); }
.article-category {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 4px 13px;
    border-radius: var(--radius-pill);
    background: var(--shallow);
    color: var(--green);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: .02em;
    margin-bottom: 16px;
}
.article-title {
    font-size: clamp(30px, 3.6vw, 46px);
    line-height: 1.22;
    letter-spacing: -.02em;
    color: var(--ink);
    margin: 0 0 18px 0;
    font-weight: 800;
    max-width: 860px;
}
.article-meta {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    color: var(--muted);
    font-size: 13px;
    font-variant-numeric: tabular-nums;
}
.article-meta span {
    display: inline-flex;
    align-items: center;
    gap: 6px;
}
.article-meta .meta-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    background: rgba(11,59,46,.25);
}
.article-paper {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--card-shadow);
    padding: clamp(24px, 5vw, 56px);
    border: 1px solid rgba(11,59,46,.05);
}
.article-prose {
    color: #293832;
    font-size: 16px;
    line-height: 1.9;
}
.article-prose > * + * {
    margin-top: 1.25em;
}
.article-prose p {
    margin: 0 0 1.2em;
}
.article-prose h2 {
    font-size: 24px;
    font-weight: 800;
    line-height: 1.4;
    margin: 1.8em 0 .7em;
    color: var(--ink);
    padding-bottom: .3em;
    border-bottom: 1px solid rgba(11,59,46,.1);
}
.article-prose h3 {
    font-size: 19px;
    font-weight: 750;
    margin: 1.6em 0 .6em;
    color: var(--ink);
}
.article-prose h4 {
    font-size: 17px;
    font-weight: 750;
    color: var(--ink);
}
.article-prose a {
    color: var(--green);
    text-decoration: underline;
    text-decoration-color: rgba(13,92,76,.25);
    text-underline-offset: 3px;
}
.article-prose a:hover { color: var(--green-2); }
.article-prose blockquote {
    margin: 1.5em 0;
    padding: 16px 22px;
    background: var(--shallow);
    border-left: 4px solid var(--green);
    border-radius: 0 14px 14px 0;
    color: #29443b;
    font-size: 15px;
}
.article-prose ul,
.article-prose ol {
    padding-left: 1.4rem;
    margin: 1em 0 1.3em;
}
.article-prose li {
    margin-bottom: .45em;
    padding-left: .2em;
}
.article-prose img {
    border-radius: 18px;
    margin: 24px 0;
    width: 100%;
    box-shadow: 0 22px 50px -30px rgba(11,59,46,.4);
}
.article-prose figcaption {
    margin: -14px 0 22px;
    text-align: center;
    font-size: 13px;
    color: var(--muted);
}
.article-prose code {
    background: var(--shallow);
    border-radius: 7px;
    color: #0B3B2E;
    padding: .2em .5em;
    font-family: "SFMono-Regular", Consolas, "Liberation Mono", monospace;
    font-size: 14px;
}
.article-prose pre {
    background: var(--deep);
    color: #EDF4EF;
    padding: 22px 24px;
    border-radius: 18px;
    overflow-x: auto;
    line-height: 1.7;
}
.article-prose pre code {
    background: transparent;
    color: inherit;
    padding: 0;
    font-size: 14px;
}
.article-prose table {
    width: 100%;
    border-collapse: collapse;
    font-size: 14px;
    margin: 1.5em 0;
}
.article-prose th {
    background: var(--shallow);
    color: var(--ink);
    font-weight: 700;
    text-align: left;
    padding: 12px 14px;
    border: 1px solid rgba(11,59,46,.12);
}
.article-prose td {
    padding: 11px 14px;
    border: 1px solid rgba(11,59,46,.12);
    color: #33463e;
}
.article-prose hr {
    margin: 32px 0;
    border: 0;
    height: 1px;
    background: var(--line);
}
.article-prose strong {
    color: var(--ink);
    font-weight: 700;
}

/* Article pager */
.article-pager {
    margin-top: 42px;
    padding-top: 26px;
    border-top: 1px solid rgba(11,59,46,.1);
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
}
.article-pager-item {
    display: block;
    padding: 16px 18px;
    background: #F6F4EE;
    border-radius: 16px;
    border: 1px solid rgba(11,59,46,.07);
    transition: background .2s ease, transform .2s ease;
    min-width: 0;
}
.article-pager-item:hover {
    background: var(--shallow);
    transform: translateY(-2px);
}
.pager-label {
    display: block;
    font-size: 12px;
    color: var(--muted);
    margin-bottom: 6px;
}
.pager-title {
    display: block;
    font-size: 15px;
    color: var(--ink);
    font-weight: 600;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.pager-disabled {
    opacity: .8;
    pointer-events: none;
}

/* Empty card */
.article-empty {
    background: #fff;
    border-radius: 24px;
    padding: 80px 30px;
    text-align: center;
    box-shadow: var(--card-shadow);
    border: 1px solid rgba(11,59,46,.05);
}
.empty-code {
    font-size: 40px;
    font-weight: 800;
    color: var(--shallow);
    line-height: 1;
    margin-bottom: 8px;
    letter-spacing: .04em;
}
.empty-msg h1 {
    font-size: 28px;
    color: var(--ink);
    margin: 0 0 10px;
}
.empty-msg p {
    color: var(--muted);
    margin: 0 0 24px;
    font-size: 15px;
}

/* Article CTA */
.article-cta {
    margin-top: 44px;
}
.article-cta-inner {
    background: linear-gradient(135deg, var(--deep), #124E40);
    border-radius: 26px;
    padding: 38px 40px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    flex-wrap: wrap;
    box-shadow: 0 28px 60px -30px rgba(11,59,46,.6);
}
.article-cta-text h2 {
    color: #fff;
    font-size: 22px;
    font-weight: 750;
    margin: 0 0 6px;
}
.article-cta-text p {
    color: rgba(255,255,255,.65);
    font-size: 14px;
    margin: 0;
}
.article-cta-actions {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

/* Related list */
.related-section {
    padding: 54px 0 30px;
}
.related-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-bottom: 22px;
    flex-wrap: wrap;
}
.related-header h2 {
    font-size: 24px;
    font-weight: 800;
    margin: 0;
    color: var(--ink);
}
.related-header a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 600;
    color: var(--green);
}
.related-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.related-card {
    display: flex;
    background: #fff;
    border-radius: 20px;
    box-shadow: var(--card-shadow);
    overflow: hidden;
    border: 1px solid rgba(11,59,46,.06);
    transition: transform .2s ease, box-shadow .2s ease;
    flex-direction: column;
}
.related-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 24px 50px -24px rgba(11,59,46,.35);
}
.related-card-image {
    height: 160px;
    overflow: hidden;
    position: relative;
    background: var(--shallow);
}
.related-card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform .45s ease;
}
.related-card:hover .related-card-image img {
    transform: scale(1.05);
}
.related-card-body {
    padding: 18px 20px 20px;
    display: flex;
    flex-direction: column;
    flex: 1;
}
.related-tag {
    display: inline-block;
    align-self: flex-start;
    font-size: 12px;
    font-weight: 700;
    color: var(--green);
    background: var(--shallow);
    padding: 4px 11px;
    border-radius: 999px;
    margin-bottom: 12px;
}
.related-card h3 {
    font-size: 17px;
    font-weight: 750;
    line-height: 1.55;
    color: var(--ink);
    margin: 0 0 10px;
}
.related-card p {
    font-size: 14px;
    color: var(--muted);
    line-height: 1.75;
    margin: 0 0 18px;
    flex: 1;
}
.related-more {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    font-weight: 700;
    color: var(--green);
    transition: gap .2s ease;
}
.related-more:hover {
    gap: 10px;
}

/* Footer */
footer {
    padding: 70px 0 0;
    margin-top: 34px;
    background: var(--deep-2);
}
.footer-grid-set {
    display: grid;
    grid-template-columns: 1.3fr .8fr 1fr;
    gap: 25px;
}
.footer-grid-set h4 {
    color: #fff;
    font-size: 15px;
    font-weight: 750;
    margin: 14px 0 0 0;
    letter-spacing: .02em;
}
.footer-ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-ul li {
    margin-bottom: 10px;
}
.footer-ul a {
    color: rgba(255,255,255,.55);
    font-size: 14px;
    line-height: 1.6;
    transition: color .2s ease, padding-left .2s ease;
}
.footer-ul a:hover {
    color: #fff;
    padding-left: 4px;
}
.footer-disclaimer {
    font-size: 13px;
    color: rgba(255,255,255,.35);
}
.footer-disclaimer span {
    display: inline-block;
    line-height: 1.7;
}

/* Responsive */
@media (max-width: 1120px) {
    .header-row {
        flex-wrap: wrap;
        padding-top: 10px;
        padding-bottom: 10px;
    }
    .header-right { order: 2; }
    .main-nav {
        order: 3;
        width: 100%;
        margin: 4px 0 2px;
        gap: 4px;
        overflow-x: auto;
        scrollbar-width: none;
    }
    .main-nav::-webkit-scrollbar { display: none; }
    .nav-link {
        padding: 8px 14px;
    }
}

@media (max-width: 900px) {
    .related-cards { grid-template-columns: repeat(2, 1fr); }
    .search-layer-links { grid-template-columns: 1fr; }
    .article-cta-inner {
        padding: 28px 24px;
    }
}

@media (max-width: 768px) {
    .container { padding: 0 18px; }
    .brand-name { font-size: 17px; }
    .brand-name small { font-size: 10px; }
    .header-search {
        width: 38px;
        padding: 0;
        justify-content: center;
    }
    .header-search > span.text-sm,
    .header-search .search-key { display: none; }
    .header-cta { display: none; }
    .brand { gap: 8px; }
    .article-main { padding-top: 24px; }
    .article-paper {
        padding: 22px 18px;
    }
    .article-pager { grid-template-columns: 1fr; }
    .footer-grid-set {
        grid-template-columns: 1fr !important;
        gap: 20px;
    }
    .related-cards { grid-template-columns: 1fr; }
    .related-card-image { height: 180px; }
    .article-title { font-size: 28px; }
    .article-prose { font-size: 15px; line-height: 1.85; }
    .article-prose h2 { font-size: 21px; }
    .article-prose table {
        display: block;
        overflow-x: auto;
        white-space: nowrap;
    }
    .article-cta-inner { flex-direction: column; align-items: flex-start; }
    .search-layer { align-items: center; }
}

@media (max-width: 520px) {
    .brand-name small { display: none; }
    .header-row { gap: 10px; }
    .header-right .header-search { display: inline-flex; }
    .nav-link { min-height: 36px; font-size: 14px; padding: 7px 11px; }
    .article-meta { gap: 10px; }
    .article-meta span { font-size: 12px; }
    .related-header h2 { font-size: 21px; }
}

/* roulang page: category3 */
:root {
        --ink: #1F2B26;
        --muted: #6A7A73;
        --paper: #F6F4EE;
        --card: #FFFFFF;
        --deep: #0B3B2E;
        --green: #0D5C4C;
        --green-2: #157966;
        --mint: #E3F0E8;
        --gold: #E5A83D;
        --gold-deep: #D18B26;
        --gold-text: #3A2A10;
        --line: rgba(11, 59, 46, .12);
        --radius-lg: 22px;
        --shadow: 0 18px 45px -24px rgba(11, 59, 46, .28);
        --shadow-dark: 0 24px 50px -28px rgba(8, 45, 36, .55);
    }

    * {
        box-sizing: border-box;
    }

    html {
        scroll-behavior: smooth;
        -webkit-text-size-adjust: 100%;
    }

    body {
        margin: 0;
        font-family: -apple-system, "PingFang SC", "HarmonyOS Sans SC", "Microsoft YaHei", sans-serif;
        background: var(--paper);
        color: var(--ink);
        line-height: 1.7;
        font-size: 16px;
        -webkit-font-smoothing: antialiased;
    }

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

    a {
        color: inherit;
        text-decoration: none;
    }

    button,
    input,
    textarea {
        font-family: inherit;
        font-size: inherit;
    }

    .container {
        width: 100%;
        max-width: 1220px;
        margin: 0 auto;
        padding: 0 28px;
    }

    /* ===== Header ===== */
    .header {
        position: sticky;
        top: 0;
        z-index: 80;
        background: #0A3529;
        border-bottom: 1px solid rgba(255, 255, 255, .09);
        backdrop-filter: saturate(1.1);
    }

    .header-row {
        display: flex;
        align-items: center;
        min-height: 76px;
        gap: 18px;
    }

    .brand {
        display: inline-flex;
        align-items: center;
        gap: 11px;
        flex-shrink: 0;
        margin-right: 8px;
    }

    .brand-mark {
        width: 42px;
        height: 42px;
        border-radius: 999px;
        background: linear-gradient(135deg, #E8B054, #D18B26);
        display: inline-flex;
        align-items: center;
        justify-content: center;
        font-weight: 900;
        color: #3A2A10;
        font-size: 20px;
        letter-spacing: -0.5px;
        box-shadow: 0 10px 20px -12px rgba(229, 168, 61, .95);
        line-height: 1;
        transition: transform .15s ease;
    }

    .brand:hover .brand-mark {
        transform: rotate(-6deg) scale(1.03);
    }

    .brand-name {
        color: #FFFFFF;
        font-weight: 800;
        font-size: 21px;
        line-height: 1.15;
        display: flex;
        flex-direction: column;
    }

    .brand-name small {
        font-size: 9px;
        font-weight: 600;
        letter-spacing: 1.5px;
        text-transform: uppercase;
        color: rgba(255, 255, 255, .48);
        margin-top: 3px;
    }

    .main-nav {
        display: flex;
        align-items: center;
        gap: 4px;
        flex: 1;
        flex-wrap: wrap;
    }

    .nav-link {
        color: rgba(255, 255, 255, .72);
        font-size: 15px;
        font-weight: 600;
        padding: 9px 15px;
        border-radius: 999px;
        line-height: 1.4;
        transition: all .16s ease;
        white-space: nowrap;
    }

    .nav-link:hover {
        color: #fff;
        background: rgba(255, 255, 255, .09);
    }

    .nav-link.active {
        background: var(--mint);
        color: #0B3B2E;
        font-weight: 700;
    }

    .header-right {
        display: flex;
        align-items: center;
        gap: 10px;
        margin-left: auto;
    }

    .header-search {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        background: rgba(255, 255, 255, .08);
        border: 1px solid rgba(255, 255, 255, .16);
        border-radius: 999px;
        padding: 9px 15px;
        color: rgba(255, 255, 255, .62);
        font-size: 14px;
        cursor: pointer;
        transition: all .15s ease;
        min-height: 42px;
        outline: none;
        margin-left: auto;
    }

    .header-search:hover {
        background: rgba(255, 255, 255, .13);
        color: #fff;
        border-color: rgba(255, 255, 255, .28);
    }

    .search-key {
        border: 1px solid rgba(255, 255, 255, .24);
        border-radius: 6px;
        font-size: 10px;
        padding: 1px 6px;
        color: rgba(255, 255, 255, .55);
        background: rgba(0, 0, 0, .16);
        line-height: 1.6;
    }

    .header-cta {
        display: flex;
        align-items: center;
    }

    /* ===== Buttons ===== */
    .btn {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        border-radius: 999px;
        font-size: 15px;
        font-weight: 700;
        min-height: 44px;
        padding: 12px 22px;
        line-height: 1.2;
        border: 1px solid transparent;
        cursor: pointer;
        transition: transform .15s ease, box-shadow .15s ease, background .15s ease, color .15s ease, border-color .15s ease;
        white-space: nowrap;
    }

    .btn-gold {
        background: linear-gradient(135deg, var(--gold), var(--gold-deep));
        color: var(--gold-text);
        box-shadow: 0 12px 24px -14px rgba(209, 139, 38, .9);
    }

    .btn-gold:hover {
        transform: translateY(-1px);
        box-shadow: 0 16px 30px -14px rgba(209, 139, 38, 1);
        filter: brightness(1.04);
    }

    .btn-gold:focus-visible,
    .btn:focus-visible {
        outline: 2px solid var(--gold);
        outline-offset: 3px;
    }

    .btn-light-line {
        background: rgba(255, 255, 255, .12);
        border-color: rgba(255, 255, 255, .28);
        color: #fff;
    }

    .btn-light-line:hover {
        background: rgba(255, 255, 255, .2);
        transform: translateY(-1px);
    }

    .btn-dark-line {
        background: #fff;
        border-color: rgba(11, 59, 46, .14);
        color: var(--green);
    }

    .btn-dark-line:hover {
        background: var(--green);
        color: #fff;
        transform: translateY(-1px);
        box-shadow: 0 14px 26px -20px rgba(11, 59, 46, .7);
    }

    .header-btn-text {
        min-height: 38px;
        padding: 6px 18px;
    }

    /* ===== Mobile menu ===== */
    .menu-toggle {
        display: none;
        width: 42px;
        height: 42px;
        border-radius: 12px;
        background: rgba(255, 255, 255, .08);
        border: 1px solid rgba(255, 255, 255, .16);
        align-items: center;
        justify-content: center;
        flex-direction: column;
        gap: 5px;
        cursor: pointer;
        flex-shrink: 0;
        padding: 0;
    }

    .menu-toggle span {
        width: 18px;
        height: 2px;
        background: #fff;
        border-radius: 999px;
        transition: all .22s;
        display: block;
    }

    .menu-toggle.open span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }

    .menu-toggle.open span:nth-child(2) {
        opacity: 0;
    }

    .menu-toggle.open span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    .drawer-overlay {
        position: fixed;
        inset: 0;
        z-index: 120;
        background: rgba(5, 26, 19, .5);
        opacity: 0;
        visibility: hidden;
        transition: opacity .25s ease, visibility .25s ease;
    }

    .drawer-overlay.show {
        opacity: 1;
        visibility: visible;
    }

    .mobile-drawer {
        position: fixed;
        top: 0;
        right: 0;
        bottom: 0;
        width: 330px;
        max-width: 86vw;
        z-index: 130;
        background: #0A3529;
        color: #fff;
        padding: 28px 24px 40px;
        transform: translateX(103%);
        transition: transform .26s ease;
        display: flex;
        flex-direction: column;
        overflow-y: auto;
    }

    .mobile-drawer.show {
        transform: translateX(0);
    }

    .mobile-drawer a {
        color: rgba(255, 255, 255, .8);
        font-size: 16px;
        font-weight: 600;
        padding: 12px 0;
        border-bottom: 1px solid rgba(255, 255, 255, .1);
        transition: color .15s;
    }

    .mobile-drawer a:hover {
        color: #fff;
    }

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

    .mobile-search {
        display: flex;
        align-items: center;
        background: rgba(255, 255, 255, .1);
        border: 1px solid rgba(255, 255, 255, .2);
        border-radius: 999px;
        padding: 10px 15px;
        margin-bottom: 34px;
        gap: 8px;
    }

    .mobile-search input {
        background: transparent;
        border: 0;
        outline: none;
        color: #fff;
        width: 100%;
        font-size: 14px;
    }

    .mobile-search input::placeholder {
        color: rgba(255, 255, 255, .5);
    }

    /* ===== Search modal ===== */
    .search-modal-overlay {
        position: fixed;
        inset: 0;
        z-index: 200;
        background: rgba(6, 32, 24, .46);
        display: flex;
        align-items: flex-start;
        justify-content: center;
        padding: 12vh 18px 20px;
        opacity: 0;
        visibility: hidden;
        transition: all .2s ease;
    }

    .search-modal-overlay.show {
        opacity: 1;
        visibility: visible;
    }

    .search-modal-panel {
        width: 100%;
        max-width: 630px;
        background: #fff;
        border-radius: 24px;
        box-shadow: 0 40px 100px -20px rgba(5, 26, 19, .5);
        overflow: hidden;
        transform: translateY(-12px);
        transition: transform .22s ease;
    }

    .search-modal-overlay.show .search-modal-panel {
        transform: translateY(0);
    }

    .modal-search-input-row {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 16px 20px;
        border-bottom: 1px solid var(--line);
        color: var(--muted);
    }

    .modal-search-input-row input {
        width: 100%;
        background: transparent;
        border: 0;
        outline: none;
        font-size: 17px;
        color: var(--ink);
    }

    .modal-search-body {
        padding: 10px 14px 14px;
        max-height: 360px;
        overflow-y: auto;
    }

    .search-modal-group-title {
        font-size: 12px;
        font-weight: 700;
        letter-spacing: .03em;
        color: var(--green);
        padding: 12px 10px 6px;
    }

    .search-result-link {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 14px;
        font-weight: 600;
        font-size: 15px;
        color: var(--ink);
        padding: 12px 12px;
        border-radius: 14px;
        transition: background .13s;
    }

    .search-result-link:hover {
        background: var(--mint);
        color: var(--green);
    }

    .search-result-link span:last-child {
        font-size: 13px;
        color: var(--muted);
        font-weight: 500;
    }

    .search-empty {
        text-align: center;
        color: var(--muted);
        font-size: 14px;
        padding: 24px 10px;
    }

    /* ===== Hero ===== */
    .support-hero {
        position: relative;
        background: linear-gradient(120deg, #082D24 0%, #0B3B2E 52%, #0D5C4C 100%);
        overflow: hidden;
        padding: 72px 0 82px;
    }

    .support-hero:before {
        content: "";
        position: absolute;
        width: 560px;
        height: 560px;
        right: -180px;
        top: -200px;
        border-radius: 999px;
        background: radial-gradient(circle, rgba(229, 168, 61, .2), transparent 66%);
        pointer-events: none;
    }

    .support-hero .hero-img-layer {
        position: absolute;
        inset: 0;
        background-image: url('/assets/images/backpic/back-3.webp');
        background-size: cover;
        background-position: center;
        opacity: .15;
        pointer-events: none;
    }

    .support-hero-inner {
        position: relative;
        text-align: center;
        max-width: 850px;
        margin: 0 auto;
        color: #fff;
    }

    .support-hero .hero-overline {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        border: 1px solid rgba(255, 255, 255, .18);
        background: rgba(255, 255, 255, .08);
        color: rgba(255, 255, 255, .82);
        border-radius: 999px;
        padding: 8px 18px;
        font-size: 13px;
        font-weight: 600;
        letter-spacing: .05em;
        margin-bottom: 20px;
    }

    .support-hero .hero-overline .dot {
        width: 7px;
        height: 7px;
        background: var(--gold);
        border-radius: 999px;
    }

    .support-hero h1 {
        font-size: 52px;
        line-height: 1.22;
        letter-spacing: -0.5px;
        margin: 0 0 16px;
        font-weight: 800;
    }

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

    .support-hero .hero-lead {
        color: rgba(255, 255, 255, .78);
        font-size: 17px;
        max-width: 680px;
        margin: 0 auto;
        line-height: 1.85;
    }

    .hero-search-form {
        max-width: 710px;
        margin: 36px auto 18px;
        background: #fff;
        border-radius: 999px;
        display: flex;
        align-items: center;
        padding: 7px 7px 7px 22px;
        gap: 12px;
        box-shadow: 0 24px 60px -22px rgba(3, 26, 18, .55);
    }

    .hero-search-form svg {
        flex-shrink: 0;
        color: var(--green);
    }

    .hero-search-form input {
        flex: 1;
        min-width: 0;
        border: 0;
        background: transparent;
        outline: none;
        font-size: 16px;
        color: var(--ink);
    }

    .hero-search-form input::placeholder {
        color: #95A59F;
    }

    .hero-search-form .btn {
        flex-shrink: 0;
    }

    .hero-shortcut {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        gap: 10px 18px;
        color: rgba(255, 255, 255, .62);
        font-size: 13px;
        margin-top: 20px;
    }

    .hero-shortcut a {
        color: rgba(255, 255, 255, .74);
        border: 1px solid rgba(255, 255, 255, .16);
        border-radius: 999px;
        padding: 5px 13px;
        transition: all .14s;
    }

    .hero-shortcut a:hover {
        background: rgba(255, 255, 255, .12);
        color: #fff;
        border-color: rgba(255, 255, 255, .26);
    }

    /* ===== Generic section ===== */
    .section {
        padding: 90px 0;
    }

    .section-white {
        background: #fff;
    }

    .section-tint {
        background: #F1F4EF;
    }

    .section-label {
        display: inline-flex;
        align-items: center;
        gap: 8px;
        font-size: 14px;
        font-weight: 700;
        color: var(--green-2);
        background: var(--mint);
        border-radius: 999px;
        padding: 8px 18px;
        margin-bottom: 16px;
    }

    .section-h2 {
        font-size: 32px;
        line-height: 1.3;
        font-weight: 800;
        letter-spacing: -0.2px;
        color: var(--ink);
        margin: 0 0 10px;
    }

    .section-lead {
        font-size: 16px;
        color: var(--muted);
        max-width: 640px;
        line-height: 1.8;
        margin-bottom: 0;
    }

    .support-layout {
        display: grid;
        grid-template-columns: minmax(0, 1.65fr) minmax(0, .85fr);
        gap: 32px;
        align-items: start;
    }

    .card-white {
        background: #fff;
        border: 1px solid var(--line);
        border-radius: var(--radius-lg);
        box-shadow: var(--shadow);
        padding: 30px;
    }

    .hot-head {
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
        margin-bottom: 18px;
    }

    .hot-head h3 {
        font-size: 21px;
        font-weight: 800;
        margin: 0;
    }

    .badge {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        padding: 5px 14px;
        border-radius: 999px;
        font-size: 13px;
        font-weight: 700;
        background: var(--gold);
        color: var(--gold-text);
    }

    .feature-help {
        display: grid;
        grid-template-columns: 210px 1fr;
        gap: 22px;
        background: var(--mint);
        border-radius: 18px;
        overflow: hidden;
        padding: 10px;
        margin-bottom: 18px;
    }

    .feature-help img {
        width: 100%;
        height: 100%;
        min-height: 180px;
        object-fit: cover;
        border-radius: 14px;
    }

    .feature-help .feature-help-text {
        padding: 8px 10px 8px 0;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        justify-content: center;
    }

    .feature-help .feature-tag {
        font-size: 13px;
        font-weight: 700;
        color: var(--green);
        margin-bottom: 8px;
    }

    .feature-help h4 {
        font-size: 22px;
        line-height: 1.4;
        margin: 0 0 8px;
        color: var(--ink);
        font-weight: 800;
    }

    .feature-help p {
        font-size: 14px;
        line-height: 1.8;
        color: #5D7067;
        margin: 0 0 12px;
    }

    .text-link {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        color: var(--green);
        font-size: 14px;
        font-weight: 700;
    }

    .text-link svg {
        transition: transform .14s;
    }

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

    .hot-acc-list {
        display: flex;
        flex-direction: column;
    }

    .hot-acc-item {
        display: block;
        padding: 17px 8px;
        border-bottom: 1px solid var(--line);
        transition: background .15s, padding .15s;
        border-radius: 14px;
    }

    .hot-acc-item:last-child {
        border-bottom: 0;
    }

    .hot-acc-item:hover {
        background: #FFFDF7;
        padding-left: 14px;
    }

    .hot-acc-item .acc-title {
        display: flex;
        align-items: center;
        gap: 10px;
        color: var(--ink);
        font-size: 15px;
        font-weight: 700;
        line-height: 1.5;
        margin-bottom: 4px;
    }

    .acc-no {
        color: var(--gold-deep);
        font-weight: 800;
        font-size: 13px;
        min-width: 24px;
        font-variant-numeric: tabular-nums;
    }

    .hot-acc-item p {
        margin: 0 0 0 34px;
        color: var(--muted);
        font-size: 14px;
        line-height: 1.7;
    }

    .topic-index-card {
        margin-bottom: 24px;
        padding: 28px;
    }

    .topic-index-card h3 {
        margin: 0 0 6px;
        font-weight: 800;
        font-size: 20px;
    }

    .topic-index-note {
        font-size: 14px;
        color: var(--muted);
        margin: 0 0 14px;
    }

    .idx-list {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
    }

    .idx-list li {
        display: flex;
        align-items: center;
        gap: 12px;
        padding: 12px 0;
        border-bottom: 1px solid var(--line);
        font-size: 15px;
        font-weight: 600;
        transition: color .13s;
    }

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

    .idx-list li:hover a {
        color: var(--green);
    }

    .idx-list li .idx-marker {
        width: 34px;
        height: 34px;
        background: #F0F4EE;
        color: var(--green);
        font-size: 14px;
        border-radius: 12px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
        flex-shrink: 0;
    }

    .idx-list li a {
        flex: 1;
        color: var(--ink);
    }

    .idx-list li a small {
        display: block;
        color: var(--muted);
        font-weight: 400;
        font-size: 13px;
        line-height: 1.5;
    }

    .suggestion-card {
        background: linear-gradient(160deg, #E8F2E9, #F6F8EF);
        border-radius: var(--radius-lg);
        padding: 26px;
        border: 1px solid var(--line);
    }

    .suggestion-card h4 {
        display: flex;
        align-items: center;
        gap: 8px;
        margin: 0 0 14px;
        font-weight: 800;
        font-size: 17px;
        color: var(--green);
    }

    .suggestion-card .tag-row {
        display: flex;
        flex-wrap: wrap;
        gap: 9px;
    }

    .tag-link {
        display: inline-flex;
        align-items: center;
        padding: 7px 13px;
        background: #fff;
        border-radius: 999px;
        font-size: 13px;
        font-weight: 600;
        color: var(--green);
        border: 1px solid rgba(11, 59, 46, .1);
        transition: all .14s;
    }

    .tag-link:hover {
        background: var(--green);
        color: #fff;
        border-color: var(--green);
    }

    /* ===== Path steps ===== */
    .steps-grid {
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 26px;
        margin-top: 30px;
    }

    .path-step {
        background: #fff;
        border-radius: var(--radius-lg);
        padding: 30px 28px;
        border: 1px solid var(--line);
        box-shadow: var(--shadow);
        position: relative;
        overflow: hidden;
    }

    .path-step:before {
        content: "";
        position: absolute;
        left: 0;
        top: 0;
        height: 4px;
        width: 100%;
        background: linear-gradient(90deg, var(--gold-deep), var(--gold));
        opacity: .85;
    }

    .step-no {
        font-size: 42px;
        line-height: 1;
        font-weight: 800;
        font-variant-numeric: tabular-nums;
        color: transparent;
        -webkit-text-stroke: 1.5px rgba(209, 139, 38, .75);
        margin-bottom: 18px;
    }

    .step-no span {
        color: var(--gold-deep);
        font-size: 15px;
        font-weight: 700;
        -webkit-text-stroke: 0;
        margin-right: 6px;
    }

    .path-step h3 {
        margin: 0 0 8px;
        font-size: 19px;
        font-weight: 800;
    }

    .path-step p {
        color: var(--muted);
        font-size: 14px;
        line-height: 1.9;
        margin: 0;
    }

    /* ===== FAQ ===== */
    .faq-layout {
        display: grid;
        grid-template-columns: minmax(0, .85fr) minmax(0, 1.4fr);
        gap: 52px;
        align-items: start;
    }

    .faq-intro .faq-note {
        background: #fff;
        border-radius: 20px;
        border: 1px solid var(--line);
        padding: 24px;
        margin-top: 28px;
        font-size: 14px;
        color: var(--muted);
        line-height: 1.9;
        box-shadow: 0 14px 32px -22px rgba(11, 59, 46, .3);
    }

    .faq-intro .faq-note strong {
        color: var(--green);
        font-weight: 700;
    }

    .faq-wrap {
        display: flex;
        flex-direction: column;
        gap: 14px;
    }

    .faq-item {
        background: #fff;
        border: 1px solid var(--line);
        border-radius: 18px;
        overflow: hidden;
        transition: box-shadow .18s ease, border-color .18s ease;
    }

    .faq-item.open {
        border-color: rgba(13, 92, 76, .3);
        box-shadow: var(--shadow);
    }

    .qa-btn {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        gap: 20px;
        padding: 22px 24px;
        text-align: left;
        background: transparent;
        border: 0;
        cursor: pointer;
        color: var(--ink);
        font-size: 16px;
        font-weight: 700;
        line-height: 1.6;
        transition: color .15s;
    }

    .qa-btn:hover {
        color: var(--green);
    }

    .qa-icon {
        position: relative;
        width: 26px;
        height: 26px;
        border-radius: 999px;
        background: var(--mint);
        flex-shrink: 0;
        transition: background .18s, transform .22s;
    }

    .qa-icon:before,
    .qa-icon:after {
        content: "";
        position: absolute;
        background: var(--green);
        border-radius: 9px;
        left: 50%;
        top: 50%;
        transform: translate(-50%, -50%);
        transition: transform .2s;
    }

    .qa-icon:before {
        width: 11px;
        height: 2px;
    }

    .qa-icon:after {
        width: 2px;
        height: 11px;
    }

    .faq-item.open .qa-icon {
        background: var(--gold);
    }

    .faq-item.open .qa-icon:before {
        transform: translate(-50%, -50%) rotate(45deg);
    }

    .faq-item.open .qa-icon:after {
        transform: translate(-50%, -50%) rotate(45deg);
    }

    .qa-answer {
        max-height: 0;
        overflow: hidden;
        transition: max-height .26s ease;
    }

    .qa-answer-inner {
        padding: 0 24px 22px 24px;
        color: var(--muted);
        font-size: 15px;
        line-height: 1.9;
        border-top: 1px solid var(--line);
        padding-top: 14px;
    }

    .faq-item.open .qa-answer-inner {
        background: #FBFCF8;
    }

    /* ===== CTA ===== */
    .cta-dark-card {
        background: linear-gradient(135deg, #0A3529 0%, #0D5C4C 75%, #11705A 100%);
        border-radius: 30px;
        padding: 44px 52px;
        box-shadow: var(--shadow-dark);
        overflow: hidden;
        position: relative;
    }

    .cta-dark-card:after {
        content: "";
        position: absolute;
        width: 280px;
        height: 280px;
        right: -80px;
        bottom: -140px;
        background: radial-gradient(circle, rgba(229, 168, 61, .22), transparent 70%);
        pointer-events: none;
    }

    .cta-grid {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 44px;
        align-items: center;
        position: relative;
        z-index: 2;
    }

    .cta-copy h2 {
        margin: 0 0 14px;
        color: #fff;
        font-size: 34px;
        line-height: 1.3;
        font-weight: 800;
    }

    .cta-copy p {
        color: rgba(255, 255, 255, .75);
        font-size: 16px;
        line-height: 1.9;
        margin: 0 0 22px;
    }

    .cta-contact-meta {
        display: flex;
        gap: 10px;
        flex-wrap: wrap;
        font-size: 13px;
        color: rgba(255, 255, 255, .65);
    }

    .cta-contact-meta span {
        display: inline-flex;
        align-items: center;
        gap: 6px;
        background: rgba(255, 255, 255, .08);
        padding: 7px 14px;
        border-radius: 999px;
        border: 1px solid rgba(255, 255, 255, .14);
    }

    .cta-contact-meta .dot-gold {
        width: 7px;
        height: 7px;
        background: var(--gold);
        border-radius: 999px;
        display: inline-block;
    }

    .cta-form {
        background: rgba(255, 255, 255, .08);
        border: 1px solid rgba(255, 255, 255, .16);
        border-radius: 22px;
        padding: 24px;
        backdrop-filter: blur(4px);
    }

    .cta-form label {
        color: rgba(255, 255, 255, .75);
        display: block;
        font-size: 14px;
        font-weight: 600;
        margin-bottom: 7px;
    }

    .cta-form input,
    .cta-form textarea {
        width: 100%;
        border: 0;
        background: #fff;
        border-radius: 14px;
        padding: 13px 16px;
        font-size: 15px;
        color: var(--ink);
        outline: none;
        border: 2px solid transparent;
        transition: border-color .14s, box-shadow .14s;
    }

    .cta-form input:focus,
    .cta-form textarea:focus {
        border-color: var(--gold);
        box-shadow: 0 0 0 4px rgba(229, 168, 61, .24);
    }

    .cta-form textarea {
        min-height: 108px;
        resize: vertical;
        margin-bottom: 16px;
    }

    .cta-form input {
        margin-bottom: 16px;
    }

    .cta-form .btn {
        width: 100%;
    }

    /* ===== Footer ===== */
    .footer-ul {
        list-style: none;
        margin: 0;
        padding: 0;
        display: flex;
        flex-direction: column;
        gap: 11px;
    }

    .footer-ul a {
        color: rgba(255, 255, 255, .62);
        font-size: 14px;
        transition: color .14s ease, padding-left .14s ease;
        display: inline-block;
    }

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

    /* ===== Media queries ===== */
    @media (max-width: 1199px) {
        .support-layout {
            grid-template-columns: minmax(0, 1.35fr) minmax(0, .9fr);
            gap: 24px;
        }

        .feature-help {
            grid-template-columns: 170px 1fr;
        }

        .feature-help h4 {
            font-size: 19px;
        }
    }

    @media (max-width: 1023px) {
        .main-nav {
            display: none;
        }

        .menu-toggle {
            display: inline-flex;
        }

        .header-row {
            min-height: 70px;
        }

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

        .section {
            padding: 68px 0;
        }

        .support-layout {
            grid-template-columns: 1fr;
        }

        .faq-layout {
            grid-template-columns: 1fr;
            gap: 26px;
        }

        .cta-grid {
            grid-template-columns: 1fr;
            gap: 28px;
        }

        .cta-dark-card {
            padding: 34px 28px;
        }
    }

    @media (max-width: 767px) {
        .container {
            padding: 0 18px;
        }

        .brand-name {
            font-size: 18px;
        }

        .brand-mark {
            width: 37px;
            height: 37px;
            font-size: 17px;
        }

        .header-cta {
            display: none;
        }

        .header-search {
            margin-left: auto;
        }

        .header-search .search-text {
            display: none;
        }

        .header-search .search-key {
            display: none;
        }

        .header-search {
            width: 42px;
            padding: 0;
            justify-content: center;
            height: 42px;
        }

        .header-right {
            gap: 7px;
        }

        .support-hero {
            padding: 50px 0 52px;
        }

        .support-hero h1 {
            font-size: 30px;
        }

        .hero-search-form {
            flex-wrap: wrap;
            border-radius: 22px;
            padding: 10px;
            row-gap: 10px;
        }

        .hero-search-form input {
            padding: 8px 8px;
            font-size: 15px;
        }

        .hero-search-form .btn {
            width: 100%;
            margin-top: 2px;
        }

        .section {
            padding: 54px 0;
        }

        .section-h2 {
            font-size: 26px;
        }

        .card-white {
            padding: 20px;
        }

        .feature-help {
            grid-template-columns: 1fr;
        }

        .feature-help img {
            height: 180px;
        }

        .feature-help .feature-help-text {
            padding: 8px 6px;
        }

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

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

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

        .cta-copy h2 {
            font-size: 26px;
        }

        .footer-grid-set {
            grid-template-columns: 1fr !important;
            gap: 30px !important;
        }

        .cta-dark-card {
            padding: 22px 18px;
            border-radius: 22px;
        }
    }

    @media (max-width: 520px) {
        .brand-name small {
            display: none;
        }

        .support-hero h1 {
            font-size: 27px;
        }

        .hero-search-form {
            margin-top: 24px;
        }

        .faq-note .title {
            font-size: 24px;
        }

        .idx-list li {
            align-items: flex-start;
        }

        .idx-list li .idx-marker {
            width: 30px;
            height: 30px;
        }
    }

/* roulang page: category2 */
:root{
  --pine-900:#082D24;
  --pine-800:#0B3B2E;
  --pine-600:#0D5C4C;
  --leaf:#157966;
  --mint:#E3F0E8;
  --gold:#E5A83D;
  --gold-deep:#D18B26;
  --gold-ink:#3A2A10;
  --rice:#F6F4EE;
  --white:#FFFFFF;
  --ink:#1F2B26;
  --muted:#6A7A73;
  --line:rgba(11,59,46,.12);
  --radius-xl:22px;
  --radius-lg:14px;
  --shadow:0 18px 45px -24px rgba(11,59,46,.28);
  --shadow-deep:0 30px 80px -32px rgba(6,37,31,.44);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:-apple-system, BlinkMacSystemFont, "PingFang SC","HarmonyOS Sans SC","Microsoft YaHei",sans-serif;
  background:var(--rice);
  color:var(--ink);
  line-height:1.7;
  font-size:16px;
  -webkit-font-smoothing:antialiased;
}
body.no-scroll{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input,select,textarea{font-family:inherit;font-size:inherit}
button{cursor:pointer}
.container{width:min(1180px,92%);margin-inline:auto;position:relative}
::selection{background:rgba(229,168,61,.3)}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible{
  outline:2px solid var(--gold);
  outline-offset:2px;
}
.overline{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--leaf);
}
.overline::before{content:'';width:18px;height:1px;background:var(--gold);display:inline-block}
.gold-text{color:var(--gold)}
h1,h2,h3,h4{
  line-height:1.25;
  margin:0;
  font-weight:700;
  letter-spacing:-.02em;
}
p{margin:0}
ul{margin:0;padding:0;list-style:none}
section{
  scroll-margin-top:96px;
}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:10px;
  border-radius:999px;
  font-weight:600;
  border:0;
  transition:all .24s ease;
  white-space:nowrap;
  text-align:center;
  line-height:1.4;
}
.btn-primary{
  background:linear-gradient(135deg,var(--gold) 0%,var(--gold-deep) 100%);
  color:var(--gold-ink);
  box-shadow:0 14px 30px -14px rgba(209,139,38,.55);
}
.btn-primary:hover{
  transform:translateY(-1px);
  box-shadow:0 22px 40px -16px rgba(209,139,38,.72);
}
.btn-secondary{
  background:var(--white);
  color:var(--pine-600);
  box-shadow:0 10px 25px -14px rgba(11,59,46,.25);
}
.btn-secondary:hover{
  background:var(--mint);
}
.btn-ghost{
  background:rgba(255,255,255,.08);
  color:#fff;
  border:1px solid rgba(255,255,255,.22);
}
.btn-ghost:hover{
  background:rgba(255,255,255,.16);
  border-color:rgba(255,255,255,.46);
}

/* header */
.header{
  position:sticky;
  top:0;
  z-index:90;
  background:rgba(6,33,27,.93);
  backdrop-filter:blur(16px);
  border-bottom:1px solid rgba(255,255,255,.09);
  box-shadow:0 12px 28px -22px rgba(0,0,0,.6);
}
.header-row{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:20px;
  min-height:72px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:max-content;
}
.brand-mark{
  display:inline-flex;align-items:center;justify-content:center;
  width:38px;height:38px;
  border-radius:12px;
  background:linear-gradient(145deg,#0E6A55,#0A4A3C);
  color:#fff;
  font-size:18px;
  font-weight:800;
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.08),0 12px 20px -12px rgba(0,0,0,.6);
}
.header-scroll .brand-mark{transform:scale(.96)}
.brand-mark span{
  display:inline-flex;align-items:center;justify-content:center;
  width:22px;height:22px;
  background:linear-gradient(135deg,#E5A83D,#D18B26);
  color:#3A2A10;
  border-radius:8px;
  font-size:14px;
  font-weight:900;
}
.brand-name{
  color:#fff;
  font-size:19px;
  font-weight:800;
  letter-spacing:-.02em;
  line-height:1.1;
}
.brand-name small{
  display:block;
  font-size:10px;
  letter-spacing:.2em;
  text-transform:uppercase;
  color:rgba(255,255,255,.4);
  font-weight:500;
  margin-top:2px;
}
.main-nav{
  display:flex;
  align-items:center;
  gap:6px;
}
.nav-link{
  color:rgba(255,255,255,.76);
  font-size:15px;
  padding:8px 16px;
  border-radius:999px;
  transition:all .2s ease;
}
.nav-link:hover{
  color:#fff;
  background:rgba(255,255,255,.1);
}
.nav-link.active{
  color:#fff;
  background:rgba(227,240,232,.18);
}
.header-right{
  display:flex;
  align-items:center;
  gap:12px;
  margin-left:auto;
}
.header-search{
  display:flex;
  align-items:center;
  gap:8px;
  border:1px solid rgba(255,255,255,.16);
  background:rgba(255,255,255,.06);
  color:rgba(255,255,255,.6);
  padding:7px 14px;
  border-radius:999px;
  min-width:212px;
  cursor:pointer;
  transition:all .2s ease;
}
.header-search:hover{
  background:rgba(255,255,255,.12);
  color:#fff;
}
.search-key{
  margin-left:auto;
  font-size:11px;
  background:rgba(255,255,255,.15);
  border-radius:6px;
  padding:2px 7px;
  color:rgba(255,255,255,.7);
}
.header-cta{display:flex;align-items:center}
.nav-toggle{
  display:none;
  align-items:center;justify-content:center;
  width:42px;height:42px;
  border-radius:12px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.12);
  color:#fff;
  transition:all .2s ease;
}
.nav-toggle:hover{background:rgba(255,255,255,.16)}

/* search overlay */
.search-overlay{
  position:fixed;
  inset:0;
  z-index:160;
  background:rgba(4,20,16,.7);
  backdrop-filter:blur(6px);
  display:flex;
  align-items:flex-start;
  justify-content:center;
  padding:14vmin 16px 20px;
  opacity:0;
  visibility:hidden;
  transition:opacity .22s ease,visibility .22s ease;
}
.search-overlay.open{opacity:1;visibility:visible}
.search-panel{
  width:min(700px,100%);
  background:#fff;
  border-radius:24px;
  box-shadow:var(--shadow-deep);
  padding:18px;
  transform:translateY(-10px);
  transition:transform .25s ease;
}
.search-overlay.open .search-panel{transform:translateY(0)}
.search-line{
  display:flex;align-items:center;gap:12px;
  border-bottom:1px solid var(--line);
  padding-bottom:14px;
}
.search-line input{
  flex:1;
  border:0;
  outline:0;
  background:transparent;
  font-size:16px;
  color:var(--ink);
}
.search-close{
  width:36px;height:36px;
  border-radius:50%;
  background:var(--rice);
  border:0;
  color:var(--muted);
  display:flex;align-items:center;justify-content:center;
}
.search-close:hover{color:var(--pine-800);background:var(--mint)}
.search-links{
  display:grid;
  grid-template-columns:repeat(2,1fr);
  gap:10px;
  margin-top:16px;
}
.search-links a{
  padding:12px 14px;
  background:var(--rice);
  border-radius:14px;
  color:var(--ink);
  font-size:15px;
  font-weight:600;
  transition:.2s;
}
.search-links a:hover{background:var(--mint);color:var(--pine-800)}

/* mobile drawer */
.drawer-backdrop{
  position:fixed;inset:0;z-index:170;
  background:rgba(4,20,16,.55);
  opacity:0;visibility:hidden;
  transition:.2s;
}
.drawer-backdrop.show{opacity:1;visibility:visible}
.mobile-drawer{
  position:fixed;
  top:0;right:-360px;bottom:0;
  width:min(340px,88vw);
  background:var(--white);
  z-index:180;
  box-shadow:-24px 0 60px rgba(0,0,0,.28);
  padding:18px 18px 28px;
  transition:right .3s ease;
  display:flex;
  flex-direction:column;
  overflow-y:auto;
}
.mobile-drawer.open{right:0}
.drawer-head{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  padding-bottom:16px;
  border-bottom:1px solid var(--line);
}
.drawer-close{
  width:38px;height:38px;
  display:flex;align-items:center;justify-content:center;
  border-radius:12px;
  background:var(--rice);
  border:0;
  color:var(--muted);
}
.drawer-close:hover{color:#B3402A;background:#F9E8E3}
.mobile-search{
  margin:16px 0 12px;
  display:flex;
  gap:8px;
  border:1px solid var(--line);
  background:var(--rice);
  border-radius:14px;
  padding:10px 13px;
}
.mobile-search input{border:0;background:transparent;outline:0;flex:1;color:var(--ink)}
.drawer-nav{display:flex;flex-direction:column;gap:4px}
.drawer-nav a{
  padding:12px 14px;
  border-radius:14px;
  color:var(--ink);
  font-weight:600;
  font-size:16px;
}
.drawer-nav a:hover{background:var(--mint);color:var(--pine-800)}
.drawer-nav a.clk-active{background:var(--mint);color:var(--pine-600)}
.drawer-bottom{margin-top:auto;padding-top:20px}

/* page lead */
.settle-lead{
  padding:100px 0 130px;
  color:#fff;
  background:
    radial-gradient(circle at 8% -8%,rgba(229,168,61,.18),transparent 34%),
    radial-gradient(circle at 92% 8%,rgba(21,121,102,.36),transparent 32%),
    linear-gradient(130deg,#06251F 0%,#0B3B2E 46%,#0D5C4C 100%);
  position:relative;
  overflow:hidden;
}
.settle-lead::after{
  content:'';
  position:absolute;
  right:-120px;bottom:-190px;
  width:420px;height:420px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(229,168,61,.16),transparent 64%);
  pointer-events:none;
}
.page-lead-grid{
  display:grid;
  grid-template-columns:1.18fr .82fr;
  gap:46px;
  align-items:center;
}
.lead-tag{
  display:inline-flex;
  align-items:center;
  gap:9px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.2);
  padding:6px 15px;
  border-radius:999px;
  font-size:14px;
  color:rgba(255,255,255,.85);
}
.lead-dot{
  background:var(--gold);
  width:7px;height:7px;
  border-radius:50%;
  box-shadow:0 0 0 4px rgba(229,168,61,.24);
}
.lead-copy h1{
  margin:22px 0 18px;
  font-size:clamp(32px,4.5vw,62px);
  font-weight:800;
  letter-spacing:-.03em;
  line-height:1.16;
}
.lead-sub{
  max-width:560px;
  color:rgba(255,255,255,.82);
  font-size:17px;
  line-height:1.85;
}
.lead-actions{
  display:flex;
  flex-wrap:wrap;
  gap:14px;
  margin-top:32px;
}
.lead-actions .btn{min-height:48px;padding:0 22px}
.hero-foot-list{
  display:flex;
  flex-wrap:wrap;
  gap:12px 22px;
  margin-top:30px;
  color:rgba(255,255,255,.7);
  font-size:14px;
}
.hero-foot-list li{display:flex;align-items:center;gap:7px}
.hero-foot-list svg{color:var(--gold)}
.lead-visual{
  position:relative;
}
.lead-visual .img-card{
  border-radius:28px;
  overflow:hidden;
  box-shadow:0 28px 70px -22px rgba(0,0,0,.55);
  border:1px solid rgba(255,255,255,.2);
  position:relative;
}
.lead-visual .img-card::after{
  content:'';
  position:absolute;
  inset:0;
  background:linear-gradient(180deg,transparent 35%,rgba(4,23,18,.5) 100%);
}
.lead-visual img{width:100%;height:340px;object-fit:cover}
.visual-note{
  position:absolute;
  left:18px;
  right:18px;
  bottom:16px;
  z-index:2;
  color:#fff;
  background:rgba(5,29,23,.72);
  border-radius:18px;
  padding:12px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:10px;
  backdrop-filter:blur(8px);
}
.visual-note strong{font-size:15px;display:block}
.visual-note span{font-size:12px;color:rgba(255,255,255,.72)}
.note-badge{
  color:var(--gold);
  font-weight:800;
  font-variant-numeric:tabular-nums;
}
.visual-float{
  position:absolute;
  top:-24px;
  left:-18px;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:var(--gold-ink);
  padding:9px 16px;
  border-radius:999px;
  font-size:13px;
  font-weight:700;
  box-shadow:0 16px 35px -14px rgba(229,168,61,.6);
  z-index:3;
}

/* stats strip */
.stats-section{
  margin-top:-56px;
  position:relative;
  z-index:4;
}
.stat-strip{
  background:#fff;
  border-radius:26px;
  box-shadow:var(--shadow),0 0 0 1px var(--line);
  display:grid;
  grid-template-columns:1.2fr repeat(4,minmax(0,1fr));
  overflow:hidden;
}
.stat-intro{
  padding:26px 26px;
  background:linear-gradient(145deg,#0B3B2E,#0D5C4C);
  color:#fff;
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:3px;
}
.stat-intro span{color:var(--gold);font-size:13px;font-weight:700;letter-spacing:.1em}
.stat-intro p{font-size:15px;color:rgba(255,255,255,.7);line-height:1.6}
.stat-item{
  padding:26px 18px;
  display:flex;
  align-items:center;
  gap:14px;
  border-left:1px solid var(--line);
}
.stat-item:first-of-type{border-left:0}
.stat-num{
  font-size:32px;
  line-height:1;
  font-weight:800;
  color:var(--gold-deep);
  background:linear-gradient(135deg,#E5A83D,#C8761E);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  font-variant-numeric:tabular-nums;
  min-width:66px;
}
.stat-sub strong{display:block;color:var(--ink);font-size:15px}
.stat-sub span{font-size:13px;color:var(--muted)}

/* base sections */
.segment{
  padding:94px 0;
}
.segment-white{background:#fff}
.segment-cream{background:var(--rice)}
.segment-head{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  gap:26px;
  flex-wrap:wrap;
  margin-bottom:36px;
}
.segment-head h2{
  font-size:clamp(26px,3vw,40px);
  color:var(--pine-900);
  margin-top:8px;
}
.segment-head-more{
  max-width:440px;
  color:var(--muted);
  font-size:15px;
  line-height:1.8;
}

/* cards */
.cheat-grid{
  display:grid;
  grid-template-columns:repeat(4,minmax(0,1fr));
  gap:18px;
  margin-bottom:34px;
}
.feat-card{
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  padding:26px 22px;
  box-shadow:0 14px 30px -22px rgba(11,59,46,.24);
  transition:transform .25s ease,box-shadow .25s ease;
  position:relative;
}
.feat-card:hover{
  transform:translateY(-4px);
  box-shadow:var(--shadow);
  border-color:rgba(13,92,76,.2);
}
.feat-card .icon-box{
  width:48px;height:48px;
  border-radius:15px;
  background:var(--mint);
  color:var(--pine-600);
  display:flex;
  align-items:center;
  justify-content:center;
  margin-bottom:18px;
}
.feat-card h3{font-size:18px;color:var(--pine-900);margin-bottom:10px}
.feat-card p{font-size:14px;color:var(--muted);line-height:1.75}
.feat-foot{
  margin-top:16px;
  padding-top:14px;
  border-top:1px dashed var(--line);
  font-size:13px;
  color:var(--leaf);
  display:flex;
  align-items:center;
  gap:7px;
}
.feat-foot::before{content:'';width:6px;height:6px;background:var(--gold);border-radius:50%}

/* table */
.table-card{
  background:#fff;
  border-radius:22px;
  box-shadow:0 0 0 1px var(--line),var(--shadow);
  overflow:hidden;
  margin-top:40px;
}
.table-card-header{
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap:14px;
  flex-wrap:wrap;
  padding:24px 26px 0;
}
.table-card-header h3{font-size:19px;color:var(--pine-900)}
.table-card-header p{font-size:14px;color:var(--muted);margin-top:6px}
.table-scroll{overflow-x:auto}
.rule-table{width:100%;border-collapse:collapse;min-width:760px}
.rule-table th{
  background:rgba(11,59,46,.045);
  color:var(--pine-700);
  text-align:left;
  padding:15px 22px;
  font-size:14px;
  letter-spacing:.02em;
}
.rule-table td{
  padding:16px 22px;
  border-top:1px solid var(--line);
  color:var(--ink);
  font-size:14.5px;
  vertical-align:top;
}
.rule-table td .muted{color:var(--muted);font-size:13.5px;display:block;margin-top:3px}
.rule-table tr:hover td{background:#FBF9F2}

/* steps */
.steps-grid{
  display:grid;
  grid-template-columns:repeat(5,1fr);
  gap:20px;
  margin-top:40px;
}
.step-card{
  background:#fff;
  border-radius:20px;
  box-shadow:var(--shadow),0 0 0 1px var(--line);
  padding:24px 20px;
  position:relative;
  transition:transform .25s ease,box-shadow .25s ease;
}
.step-card:hover{transform:translateY(-5px);box-shadow:0 28px 55px -26px rgba(11,59,46,.34)}
.step-card .num{
  font-variant-numeric:tabular-nums;
  font-weight:800;
  background:linear-gradient(135deg,#E5A83D,#D18B26);
  -webkit-background-clip:text;
  -webkit-text-fill-color:transparent;
  font-size:28px;
  line-height:1;
  display:block;
  margin-bottom:14px;
}
.step-card h3{font-size:16px;color:var(--pine-900);margin-bottom:8px}
.step-card p{font-size:13.5px;color:var(--muted);line-height:1.7}
.step-line{
  display:flex;align-items:flex-start;gap:6px;
  color:var(--leaf);
  margin-top:14px;
  font-size:12px;
  font-weight:600;
}
.step-line::before{content:'›';color:var(--gold);font-size:18px;line-height:1}

/* split rows */
.split-block{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:50px;
  align-items:center;
  margin-top:40px;
}
.split-block + .split-block{
  margin-top:54px;
}
.split-block.reverse .split-media{order:2}
.split-block.reverse .split-copy{order:1}
.split-media{
  position:relative;
  border-radius:22px;
  overflow:hidden;
  box-shadow:var(--shadow),0 0 0 1px var(--line);
  transform:translateZ(0);
}
.split-media img{
  width:100%;
  height:360px;
  object-fit:cover;
  transition:transform .5s ease;
}
.split-media:hover img{transform:scale(1.025)}
.split-media .tag-on{
  position:absolute;
  top:14px;left:14px;
  z-index:2;
  background:rgba(11,59,46,.86);
  color:#fff;
  font-size:13px;
  padding:5px 12px;
  border-radius:999px;
}
.split-copy h3{
  font-size:clamp(21px,2.4vw,31px);
  color:var(--pine-900);
  margin:10px 0 14px;
}
.split-copy > span{
  font-size:13px;
  color:var(--leaf);
  font-weight:700;
  letter-spacing:.08em;
}
.split-copy > p{color:var(--muted);line-height:1.8;font-size:15.5px}
.check-list{
  margin-top:20px;
  display:flex;
  flex-direction:column;
  gap:11px;
}
.check-list li{
  display:flex;
  align-items:flex-start;
  gap:11px;
  font-size:15px;
  color:var(--ink);
}
.check-list svg{
  flex:0 0 20px;
  margin-top:3px;
  color:var(--leaf);
}
.mini-stats{
  display:flex;
  gap:14px;
  margin-top:22px;
  flex-wrap:wrap;
}
.mini-stat{
  background:var(--mint);
  color:var(--pine-800);
  padding:10px 14px;
  border-radius:14px;
  font-size:13px;
  font-weight:700;
}

/* faq */
.faq-section{
  background:linear-gradient(180deg,#fff,#F6F4EE);
  padding:96px 0 90px;
}
.faq-wrap{
  max-width:920px;
  margin:36px auto 0;
}
.faq-item{
  background:#fff;
  border:1px solid var(--line);
  border-radius:18px;
  margin-bottom:12px;
  padding:0 18px;
  overflow:hidden;
  transition:box-shadow .22s ease,border-color .22s ease;
}
.faq-item.open{
  border-color:rgba(13,92,76,.2);
  box-shadow:0 18px 38px -26px rgba(11,59,46,.34);
}
.faq-trigger{
  width:100%;
  display:flex;
  align-items:center;
  gap:14px;
  background:transparent;
  border:0;
  padding:20px 0;
  text-align:left;
  color:var(--ink);
  font-weight:650;
  font-size:16px;
  line-height:1.5;
}
.faq-num{
  display:inline-flex;
  font-variant-numeric:tabular-nums;
  background:var(--rice);
  color:var(--pine-600);
  border-radius:9px;
  padding:5px 9px;
  font-size:13px;
  font-weight:800;
}
.faq-title{flex:1}
.faq-plus{
  position:relative;
  width:26px;height:26px;
  flex:0 0 26px;
  border-radius:50%;
  background:var(--mint);
  transition:transform .3s ease,background .3s ease;
}
.faq-plus::before,.faq-plus::after{
  content:'';position:absolute;background:var(--pine-700);border-radius:4px;
  top:50%;left:50%;
  transform:translate(-50%,-50%);
}
.faq-plus::before{width:11px;height:2px}
.faq-plus::after{width:2px;height:11px}
.faq-item.open .faq-plus{transform:rotate(45deg);background:rgba(229,168,61,.28)}
.faq-answer{
  max-height:0;
  overflow:hidden;
  transition:max-height .32s ease;
}
.faq-answer-inner{
  padding:0 0 20px 51px;
  color:var(--muted);
  font-size:15px;
  line-height:1.85;
  border-top:1px dashed var(--line);
  padding-top:14px;
}

/* CTA section */
.cta-section{
  padding:40px 0 100px;
  background:#F6F4EE;
}
.cta-panel{
  background:
    radial-gradient(circle at 88% 20%,rgba(229,168,61,.2),transparent 28%),
    linear-gradient(135deg,#082D24,#0B3B2E 60%,#0D5C4C);
  border-radius:30px;
  box-shadow:var(--shadow-deep);
  color:#fff;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  padding:56px 52px;
  gap:42px;
  align-items:center;
  position:relative;
  overflow:hidden;
}
.cta-panel::after{
  content:'';
  position:absolute;
  bottom:-130px;left:-70px;
  width:320px;height:320px;
  border-radius:50%;
  background:radial-gradient(circle,rgba(255,255,255,.08),transparent 65%);
  pointer-events:none;
}
.cta-copy > span{
  color:var(--gold);
  font-size:13px;
  font-weight:700;
  letter-spacing:.12em;
}
.cta-copy h2{
  font-size:clamp(25px,3.2vw,40px);
  margin:10px 0 14px;
  line-height:1.25;
}
.cta-copy p{color:rgba(255,255,255,.7);line-height:1.8;font-size:15px;max-width:480px}
.cta-form{
  display:flex;
  flex-direction:column;
  gap:12px;
  background:rgba(255,255,255,.06);
  border:1px solid rgba(255,255,255,.14);
  padding:18px;
  border-radius:22px;
}
.cta-form input,.cta-form select{
  width:100%;
  border:1px solid rgba(255,255,255,.2);
  background:rgba(255,255,255,.08);
  color:#fff;
  border-radius:14px;
  padding:12px 14px;
  outline:0;
  transition:.2s;
}
.cta-form option{color:var(--ink)}
.cta-form input::placeholder{color:rgba(255,255,255,.6)}
.cta-form input:focus,.cta-form select:focus{
  border-color:var(--gold);
  box-shadow:0 0 0 3px rgba(229,168,61,.2);
}
.cta-form .btn{
  min-height:48px;
  background:linear-gradient(135deg,var(--gold),var(--gold-deep));
  color:var(--gold-ink);
  font-weight:800;
}
.cta-note{
  font-size:12px;
  color:rgba(255,255,255,.48);
  margin-top:4px;
}

/* footer */
.footer-ul{
  display:flex;
  flex-direction:column;
  gap:8px;
  margin-bottom:30px;
}
.footer-ul a{
  color:rgba(255,255,255,.58);
  font-size:14px;
  transition:.2s;
}
.footer-ul a:hover{color:#fff;padding-left:4px}
.footer-disclaimer span{
  font-size:12px;
  color:rgba(255,255,255,.35);
}

/* responsive */
@media (max-width:1180px){
  .stat-strip{grid-template-columns:repeat(4,1fr)}
  .stat-intro{grid-column:1/-1}
  .stat-item{border-left:0;border-top:1px solid var(--line)}
  .cheat-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid{grid-template-columns:repeat(4,1fr)}
  .steps-grid .step-card:nth-child(5){grid-column:span 2}
}
@media (max-width:1024px){
  .main-nav,.header-search{display:none}
  .nav-toggle{display:inline-flex}
  .page-lead-grid{grid-template-columns:1.02fr}
  .lead-visual{max-width:560px;margin-top:26px}
  .lead-visual .img-card img{height:300px}
  .split-block{grid-template-columns:1fr;margin-top:26px}
  .split-block.reverse .split-media{order:0}
  .split-block.reverse .split-copy{order:0}
  .split-media img{height:300px}
  .cta-panel{grid-template-columns:1fr;padding:44px 28px}
  .steps-grid{grid-template-columns:repeat(5,1fr)}
}
@media (max-width:880px){
  .steps-grid{grid-template-columns:repeat(2,1fr)}
  .steps-grid .step-card:nth-child(5){grid-column:span 1}
  .cheat-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .segment{padding:74px 0}
  .container{width:92%}
  .brand-name{font-size:16px}
  .header-cta .btn{padding-left:14px;padding-right:14px;font-size:13px}
  .settle-lead{padding:68px 0 108px}
  .lead-copy h1{font-size:32px}
  .lead-sub{font-size:16px}
  .lead-visual img{height:260px}
  .stat-strip{grid-template-columns:repeat(2,1fr)}
  .stat-intro{grid-column:1/-1}
  .cheat-grid{grid-template-columns:1fr}
  .table-card-header{padding:20px 18px 0}
  .rule-table th,.rule-table td{padding:14px 16px}
  .search-links{grid-template-columns:1fr}
  .footer-grid-set{grid-template-columns:1fr !important}
  .cta-panel{padding:34px 20px}
  .split-media img{height:240px}
}
@media (max-width:420px){
  .stat-strip{grid-template-columns:1fr 1fr}
  .header-cta{display:none}
  .lead-actions{flex-direction:column;align-items:stretch}
  .lead-actions .btn{width:100%}
  .faq-trigger{flex-wrap:wrap}
  .faq-answer-inner{padding-left:0}
}