/* roulang page: index */
:root{
  --primary-700:#0A5D4D;
  --primary-600:#0E7A64;
  --primary-400:#179A7C;
  --primary-pale:#EDF6F1;
  --accent:#F07632;
  --accent-soft:#F5A540;
  --gold:#FFB84D;
  --bg:#F6F4EE;
  --white:#FFFFFF;
  --deep:#103B32;
  --text:#24332E;
  --heading:#122A24;
  --muted:#70807A;
  --footer-text:#B6D2C9;
  --line:#E4DECF;
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:10px;
  --shadow:0 8px 24px rgba(11,71,58,.08);
  --shadow-lg:0 14px 34px rgba(11,71,58,.14);
  --gradient-green:linear-gradient(135deg,#0E7A64 0%,#179A7C 52%,#2CB491 100%);
  --gradient-cta:linear-gradient(90deg,#F5A540 0%,#F07632 100%);
  --transition:all .25s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6,p,figure,blockquote,ul,ol,dl,dd{margin:0;padding:0}
ul,ol{list-style:none}
a{color:var(--primary-600);text-decoration:none;transition:var(--transition)}
a:hover{color:var(--primary-700)}
img{max-width:100%;display:block}
input,button,textarea{font-family:inherit;font-size:inherit}
.container{width:min(1240px,calc(100% - 48px));margin-inline:auto}
.overflow-hidden{overflow:hidden}
a:focus-visible,button:focus-visible,input:focus-visible,.accordion-title:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:6px}
.section{padding:94px 0}
@media (max-width:768px){.section{padding:60px 0}}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  min-height:44px;
  padding:12px 24px;
  font-weight:700;
  font-size:15px;
  line-height:1;
  border-radius:999px;
  border:1px solid transparent;
  cursor:pointer;
  text-decoration:none;
  transition:var(--transition);
}
.btn-primary{background:var(--gradient-cta);color:#fff;box-shadow:0 6px 14px rgba(240,118,50,.22)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 10px 22px rgba(240,118,50,.3);color:#fff;filter:saturate(1.04)}
.btn-primary:active{transform:translateY(1px);filter:brightness(.95)}
.btn-outline{border-color:rgba(10,93,77,.45);color:var(--primary-700);background:transparent}
.btn-outline:hover{background:rgba(14,122,100,.08);border-color:var(--primary-600);transform:translateY(-2px)}
.btn-light-outline{border-color:rgba(255,255,255,.45);color:#fff}
.btn-light-outline:hover{background:rgba(255,255,255,.1);border-color:#fff;transform:translateY(-2px)}
.btn-text{padding:12px 6px;color:rgba(255,255,255,.94);border-radius:0;border-bottom:1px solid rgba(255,255,255,.5);font-weight:600}
.btn-text i{transition:transform .2s}
.btn-text:hover{color:#fff;border-color:#fff}
.btn-text:hover i{transform:translateX(5px)}
.btn-lg{min-height:50px;padding:14px 32px;font-size:16px}
.cta-btn{background:var(--gradient-cta);border:none;color:#fff;height:50px;padding:0 28px;border-radius:999px;font-weight:700;cursor:pointer;transition:var(--transition);box-shadow:0 6px 16px rgba(0,0,0,.14)}
.cta-btn:hover{transform:translateY(-2px);box-shadow:0 10px 24px rgba(0,0,0,.2)}
@media (max-width:640px){.btn-lg{width:100%}.cta-btn{width:100%}}

/* ---------- Header ---------- */
.site-header{
  background:rgba(255,255,255,.98);
  position:sticky;
  top:0;
  z-index:70;
  box-shadow:0 4px 20px rgba(20,60,48,.06);
  border-bottom:1px solid rgba(228,222,207,.8);
}
.header-brand-row{min-height:64px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:12px;flex-shrink:0}
.brand__icon{
  width:42px;height:42px;border-radius:13px;
  background:var(--gradient-green);
  color:#fff;
  display:flex;align-items:center;justify-content:center;
  font-size:22px;font-weight:800;
  box-shadow:0 5px 14px rgba(14,122,100,.28);
}
.brand__text{display:flex;flex-direction:column;line-height:1.3}
.brand__text strong{font-size:19px;font-weight:800;color:var(--heading);letter-spacing:-.3px}
.brand__text em{font-style:normal;font-size:11px;font-weight:500;color:var(--muted)}
.header-tools{display:flex;align-items:center;gap:14px}
.search-tool{
  display:flex;align-items:center;
  width:236px;height:42px;border:1px solid var(--line);
  background:#FAF8F3;border-radius:999px;padding:0 6px 0 16px;
}
.search-tool input{border:none;background:transparent;outline:none;flex:1;color:var(--text);font-size:14px}
.search-tool button{
  width:32px;height:32px;border-radius:50%;
  border:none;background:var(--primary-600);color:#fff;
  display:flex;align-items:center;justify-content:center;
  cursor:pointer;transition:var(--transition);
}
.search-tool button:hover{background:var(--primary-700)}
.header-member-btn{min-height:38px;padding:8px 20px;font-size:14px}
.menu-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  background:var(--white);border:1px solid var(--line);
  align-items:center;justify-content:center;
  font-size:20px;color:var(--heading);cursor:pointer;
}
.header-nav-row{display:flex;justify-content:space-between;align-items:center;border-top:1px solid #F0ECDF}
.main-nav{display:flex;gap:36px}
.nav-item{
  display:inline-flex;position:relative;align-items:center;
  height:50px;padding:0 2px;margin-right:6px;
  color:#4D5C55;font-weight:600;font-size:16px;letter-spacing:.2px;
}
.nav-item::after{
  content:"";position:absolute;left:0;bottom:-2px;
  width:0;height:4px;border-radius:99px;
  background:var(--accent-soft);
  transition:width .25s ease;
}
.nav-item:hover{color:var(--primary-600)}
.nav-item:hover::after{width:20px}
.nav-item.is-active{color:var(--primary-700)}
.nav-item.is-active::after{width:22px;background:var(--accent)}
.header-nav-tip{font-size:13px;color:var(--muted);display:flex;align-items:center;gap:6px}
.header-nav-tip i{color:var(--accent)}
.mobile-drawer{
  display:block;
  position:fixed;top:0;right:0;height:100%;width:min(330px,84vw);
  background:#fff;z-index:100;
  padding:28px 24px;
  transform:translateX(105%);
  transition:transform .3s ease;
  box-shadow:-10px 0 40px rgba(20,60,48,.18);
  overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:28px}
.drawer-close{width:38px;height:38px;border-radius:12px;border:1px solid var(--line);background:#fff;cursor:pointer;color:var(--heading)}
.mobile-nav a{
  display:flex;align-items:center;min-height:48px;
  color:#24332E;font-weight:600;font-size:17px;
  border-bottom:1px solid #F1EDE3;padding:0 6px;
}
.mobile-nav a i{width:22px;color:var(--primary-600)}
.mobile-nav a.is-active{color:var(--primary-700)}
.drawer-cta{margin-top:24px}
.drawer-cta .btn{width:100%;margin-top:10px}
.drawer-backdrop{display:none;position:fixed;inset:0;background:rgba(10,30,24,.5);z-index:90}
.drawer-backdrop.is-open{display:block}
@media (max-width:1024px){
  .header-nav-row .main-nav,.header-nav-tip,.search-tool,.header-member-btn{display:none}
  .menu-toggle{display:inline-flex}
}
@media (max-width:640px){
  .container{width:calc(100% - 28px)}
  .brand__text strong{font-size:17px}
  .brand__icon{width:38px;height:38px;font-size:19px}
}

/* ---------- Hero ---------- */
.hero{
  color:#fff;
  background:
    linear-gradient(112deg,rgba(10,93,77,.98) 0%,rgba(16,59,50,.92) 68%),
    url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  padding:92px 0 126px;
}
.hero-grid{
  display:grid;
  grid-template-columns:minmax(0,1.5fr) minmax(320px,.8fr);
  gap:70px;
  align-items:center;
}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.13);
  border:1px solid rgba(255,255,255,.22);
  border-radius:999px;padding:8px 18px;font-size:13px;
  font-weight:600;color:#FBF3D8;margin-bottom:20px;
}
.hero-kicker i{color:var(--gold)}
.hero h1{
  font-size:clamp(33px,5vw,52px);
  line-height:1.18;
  color:#fff;
  font-weight:800;
  letter-spacing:-.4px;
  text-shadow:0 2px 10px rgba(0,0,0,.12);
  max-width:680px;
}
.hero-subtitle{
  margin:24px 0 32px;
  font-size:20px;
  max-width:620px;
  color:rgba(239,248,243,.95);
  font-weight:500;
  line-height:2.0;
}
.hero-actions{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.hero-tags{
  margin-top:36px;display:flex;flex-wrap:wrap;gap:12px;
}
.hero-tag{
  color:#DFECE5;font-size:14px;font-weight:600;
  padding:7px 16px;border-radius:999px;
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);
  transition:var(--transition);
}
.hero-tag:hover{background:rgba(255,255,255,.16);color:#fff;border-color:rgba(255,255,255,.4)}
.hero-panel{
  background:rgba(255,255,255,.98);
  border-radius:28px;
  box-shadow:var(--shadow-lg);
  padding:30px;
  color:var(--text);
}
.panel-title{
  display:flex;align-items:center;justify-content:space-between;
  font-size:18px;font-weight:800;color:var(--heading);
}
.panel-title span:first-child{display:flex;align-items:center;gap:8px}
.panel-title i{color:var(--primary-600)}
.live-status{display:inline-flex;align-items:center;gap:6px;font-size:12px;font-weight:700;color:var(--accent)}
.live-status i{width:7px;height:7px;border-radius:50%;background:var(--accent);display:block;box-shadow:0 0 0 0 rgba(240,118,50,.55);animation:pulse 1.6s infinite}
@keyframes pulse{0%{box-shadow:0 0 0 0 rgba(240,118,50,.45)}70%{box-shadow:0 0 0 9px rgba(240,118,50,0)}100%{box-shadow:0 0 0 0 rgba(240,118,50,0)}}
.hero-panel-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:20px}
.panel-stat{
  background:#F7F5EF;border-radius:16px;
  padding:16px 14px;border:1px solid #ECE6DA;
}
.panel-stat b{
  display:block;font-size:22px;font-weight:800;color:var(--primary-600);
  font-family:"Barlow Condensed","Rajdhani","DIN Alternate",system-ui,sans-serif;
  letter-spacing:.4px;
}
.panel-stat span{font-size:13px;color:var(--muted)}
.panel-note{
  margin-top:16px;padding-top:14px;
  border-top:1px dashed var(--line);
  color:var(--muted);font-size:13px;
  display:flex;align-items:center;gap:7px;
}
.panel-note i{color:var(--accent)}
@media (max-width:1024px){
  .hero{padding:64px 0 110px}
  .hero-grid{gap:36px;grid-template-columns:1fr}
  .hero-panel{max-width:680px}
  .hero-subtitle{font-size:18px}
}
@media (max-width:640px){
  .hero{padding:48px 0 100px}
  .hero h1{font-size:31px}
  .hero-subtitle{font-size:17px;line-height:1.85}
  .hero-actions .btn{width:100%}
  .hero-panel{padding:22px 18px}
  .hero-panel-grid{grid-template-columns:1fr}
}

/* ---------- Stats Strip ---------- */
.stats-strip{
  background:#fff;
  border:1px solid var(--line);
  border-radius:20px;
  box-shadow:var(--shadow);
  margin-top:-52px;
  position:relative;
  z-index:5;
  padding:26px 28px;
  display:grid;
  grid-template-columns:repeat(4,1fr);
  gap:22px;
}
.strip-stat{display:flex;align-items:flex-start;gap:14px}
.strip-icon{
  width:46px;height:46px;border-radius:14px;
  background:var(--primary-pale);
  color:var(--primary-600);
  display:flex;align-items:center;justify-content:center;
  font-size:19px;flex-shrink:0;
}
.strip-stat strong{display:block;color:var(--heading);font-size:16px;font-weight:700}
.strip-stat p{font-size:13px;line-height:1.5;color:var(--muted);margin-top:3px}
.strip-stat .badge-mini{
  display:inline-block;margin-top:6px;
  font-size:11px;font-weight:600;color:var(--accent);
  background:#FFF3E2;padding:3px 8px;border-radius:999px;
}
@media (max-width:1024px){
  .stats-strip{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:640px){
  .stats-strip{padding:20px 16px;gap:16px}
  .stats-strip{grid-template-columns:1fr}
}

/* ---------- Section Head ---------- */
.sec-head{margin-bottom:46px}
.sec-head.sec-head-light h2{color:#fff}
.sec-kicker{
  color:var(--accent);font-weight:700;font-size:13px;letter-spacing:1px;
  display:flex;align-items:center;gap:9px;
  text-transform:uppercase;margin-bottom:12px;
}
.sec-kicker::before{content:"";width:26px;height:3px;background:var(--accent-soft);border-radius:99px}
.sec-head h2{
  font-size:34px;line-height:1.28;color:var(--heading);
  font-weight:800;letter-spacing:-.3px;
}
.sec-head p{margin-top:12px;color:var(--muted);font-size:16px;max-width:720px}
.sec-head h2 .accent-bar{
  display:inline-block;width:5px;height:30px;background:var(--accent);
  border-radius:6px;margin-right:12px;vertical-align:-4px;
}
.sec-link{display:inline-flex;align-items:center;gap:7px;font-weight:600;color:var(--primary-600);font-size:15px}
.sec-link:hover{color:var(--accent)}
.sec-link:hover i{transform:translateX(4px)}
.sec-link i{transition:transform .2s}
@media (max-width:768px){.sec-head h2{font-size:27px}.sec-head{margin-bottom:32px}}

/* ---------- Latest Section ---------- */
.latest-section{padding-bottom:80px}
.feed-grid{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:30px;
}
.post-card{
  background:#fff;
  border:1px solid #EEEAE0;
  border-radius:var(--radius-md);
  overflow:hidden;
  transition:var(--transition);
  box-shadow:var(--shadow);
}
.post-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}
.post-card__thumb{position:relative;display:block;height:190px;overflow:hidden;background:linear-gradient(135deg,#DCEFE4,#F2F8F2)}
.post-card__thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.post-card:hover .post-card__thumb img{transform:scale(1.04)}
.post-card__thumb .overlay{
  position:absolute;right:12px;bottom:12px;
  background:rgba(10,65,54,.72);color:#fff;
  font-size:12px;font-weight:600;padding:6px 13px;
  border-radius:999px;opacity:0;transition:opacity .25s;
}
.post-card:hover .overlay{opacity:1}
.post-card__body{padding:20px 21px 22px}
.post-card__meta{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--muted);margin-bottom:9px}
.post-card__cat{
  display:inline-flex;align-items:center;
  color:var(--primary-600);background:var(--primary-pale);
  font-size:12px;font-weight:700;
  padding:5px 12px;border-radius:999px;
}
.post-card__title{font-size:18px;line-height:1.5;color:var(--heading);margin:10px 0 8px;font-weight:700}
.post-card__title a{color:inherit}
.post-card__title a:hover{color:var(--primary-600)}
.post-card__excerpt{
  color:var(--muted);font-size:14px;line-height:1.7;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
  min-height:48px;
}
.feed-list{margin-top:30px;display:grid;gap:16px}
.post-row{
  display:flex;gap:20px;align-items:center;
  background:#fff;border:1px solid #EEEAE0;
  border-radius:var(--radius-md);
  padding:16px;transition:var(--transition);
}
.post-row:hover{border-color:rgba(14,122,100,.35);box-shadow:var(--shadow);transform:translateX(3px)}
.post-row__thumb{width:190px;height:124px;border-radius:14px;overflow:hidden;flex-shrink:0;background:var(--primary-pale)}
.post-row__thumb img{width:100%;height:100%;object-fit:cover}
.post-row__info{flex:1;min-width:0}
.post-row__info .meta{display:flex;align-items:center;gap:12px;font-size:13px;color:var(--muted)}
.post-row__title{font-size:17px;line-height:1.5;color:var(--heading);font-weight:700;margin-top:5px}
.post-row__title a{color:inherit}
.post-row__title a:hover{color:var(--primary-600)}
.post-row__desc{color:var(--muted);font-size:14px;margin-top:4px;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}
.empty-panel{
  background:#fff;
  border:1px dashed #D8CEBD;
  border-radius:var(--radius-lg);
  padding:90px 20px;
  text-align:center;
  color:var(--muted);
  font-size:16px;
}
.empty-panel i{display:block;font-size:38px;margin-bottom:12px;color:#B5AFA0}
@media (max-width:900px){
  .feed-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:640px){
  .feed-grid{grid-template-columns:1fr}
  .post-row{flex-direction:column;padding:16px}
  .post-row__thumb{width:100%;height:160px}
}

/* ---------- Compare ---------- */
.compare-section{background:#FBF9F4}
.compare-panel{
  background:#fff;
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow:var(--shadow);
  padding:10px 22px 24px;
  overflow-x:auto;
}
.compare-table{width:100%;border-collapse:separate;border-spacing:0;min-width:820px}
.compare-table th,.compare-table td{padding:18px 15px;border-bottom:1px solid #F1EDE3;text-align:center;vertical-align:middle}
.compare-table thead th{font-size:18px;color:var(--heading);padding-top:28px;padding-bottom:14px}
.compare-table th .plan-price{display:block;font-size:13px;font-weight:600;color:var(--muted);margin-top:4px}
.compare-table td:first-child{text-align:left;font-weight:700;color:var(--heading);padding-left:6px}
.compare-table .feature-cell{font-weight:500;font-size:14px;color:var(--muted)}
.col-highlight{background:#FFFAF0;border-left:2px solid rgba(245,165,64,.12);border-right:2px solid rgba(245,165,64,.12)}
.col-best-top th.plan-title{color:var(--accent)}
.plan-mark-true{color:var(--primary-600);font-weight:600;font-size:14px}
.plan-mark-false{color:var(--muted);font-weight:500;font-size:14px}
.plan-button-cell{margin-top:10px}
@media (max-width:640px){
  .compare-panel{padding:10px 4px 20px}
  .compare-table th,.compare-table td{padding:15px 8px}
}

/* ---------- Tier Section ---------- */
.tier-section{background:linear-gradient(135deg,#0C3A32,#103B32);color:#fff;padding:96px 0}
.tier-section .sec-head h2{color:#fff}
.tier-section-note{color:rgba(182,210,201,.75);font-size:14px;margin-top:30px;text-align:center}
.tier-grid{
  display:grid;
  grid-template-columns:1fr 1.25fr 1fr;
  gap:28px;
  align-items:center;
}
.tier-card{
  background:#fff;border-radius:22px;
  padding:32px 26px 28px;
  color:var(--text);
  box-shadow:var(--shadow);
}
.tier-card__heading{display:flex;align-items:center;justify-content:space-between}
.tier-card__heading h3{font-size:22px;color:var(--heading)}
.tier-name-pill{
  display:inline-flex;
  font-size:12px;font-weight:700;
  color:var(--primary-700);
  background:var(--primary-pale);
  padding:5px 14px;border-radius:999px;
}
.tier-card__desc{color:var(--muted);font-size:14px;margin:14px 0 22px;min-height:44px}
.tier-list li{
  display:flex;gap:10px;align-items:flex-start;
  color:#3D4B45;font-size:14px;margin-bottom:12px;
}
.tier-list li i{color:var(--primary-600);margin-top:6px;font-size:14px}
.tier-card--gold{
  background:linear-gradient(140deg,#0E7A64,#179A7C);
  color:#fff;
  padding:44px 32px;
  border:2px solid rgba(255,184,77,.64);
  box-shadow:0 20px 50px rgba(0,0,0,.32);
  transform:scale(1.06);
  position:relative;
  z-index:2;
  overflow:hidden;
}
.tier-card--gold::before{
  content:"";position:absolute;
  width:190px;height:190px;right:-46px;top:-46px;
  background:radial-gradient(circle,rgba(255,184,77,.4),transparent 70%);
  pointer-events:none;
}
.tier-card--gold .tier-name-pill{background:rgba(255,184,77,.2);color:var(--gold)}
.tier-card--gold .tier-card__desc{color:rgba(237,247,240,.86)}
.tier-card--gold .tier-list li{color:rgba(241,248,244,.94)}
.tier-card--gold .tier-list li i{color:var(--gold)}
.tier-card--gold .tier-card__heading h3{color:#fff}
@media (max-width:1024px){
  .tier-grid{grid-template-columns:1fr}
  .tier-card--gold{transform:none;padding:36px}
}
@media (max-width:640px){
  .tier-section{padding:58px 0}
  .tier-card{padding:26px 20px}
  .tier-card--gold{padding:30px 20px}
}

/* ---------- Preview ---------- */
.preview-card{
  background:#fff;
  border-radius:26px;
  overflow:hidden;
  display:grid;
  grid-template-columns:1.05fr 1fr;
  box-shadow:var(--shadow);
  border:1px solid var(--line);
}
.preview-media{min-height:320px;position:relative;background:linear-gradient(135deg,#E5F1EA,#DCCFBD)}
.preview-media img{width:100%;height:100%;object-fit:cover}
.preview-badge{
  position:absolute;left:18px;top:18px;
  background:var(--gradient-cta);
  color:#fff;font-weight:700;font-size:13px;
  padding:8px 16px;border-radius:999px;
}
.preview-copy{padding:46px;display:flex;flex-direction:column;justify-content:center}
.preview-copy h2{color:var(--heading);font-size:29px;line-height:1.4;margin-bottom:16px}
.preview-copy p{color:var(--muted);line-height:1.85;margin-bottom:22px}
.preview-actions{display:flex;align-items:center;gap:16px;flex-wrap:wrap}
.preview-links{
  margin-top:24px;padding-top:20px;border-top:1px solid var(--line);
  display:flex;align-items:center;gap:20px;flex-wrap:wrap;font-size:14px;
}
.preview-links a{display:inline-flex;align-items:center;gap:6px;color:var(--muted);font-weight:500}
.preview-links a:hover{color:var(--accent)}
.preview-links a i{color:var(--accent)}
@media (max-width:900px){
  .preview-card{grid-template-columns:1fr}
  .preview-media{min-height:260px}
  .preview-copy{padding:34px}
}
@media (max-width:640px){
  .preview-copy{padding:26px 20px}
  .preview-copy h2{font-size:23px;line-height:1.45}
}

/* ---------- FAQ ---------- */
.faq-section{background:#FBF9F4}
.accordion{border:none;background:transparent;margin-top:10px}
.accordion-item{
  border:1px solid var(--line);
  border-radius:18px;
  background:#fff;
  margin-bottom:14px;
  overflow:hidden;
  box-shadow:0 2px 2px rgba(11,71,58,.03);
}
.accordion-title{
  color:var(--heading);
  font-size:16px;
  font-weight:700;
  background:#fff;
  border-bottom:none;
  padding:20px 52px 20px 26px;
  line-height:1.5;
  position:relative;
  transition:background .2s;
}
.accordion-title:hover,.accordion-title:focus{background:#FAF7F0;color:var(--primary-700)}
.accordion-title::before{
  content:"";position:absolute;left:0;top:23px;
  width:5px;height:22px;border-radius:99px;
  background:#D8D0C0;
  transition:background .2s;
}
.accordion-item.is-active > .accordion-title{background:var(--primary-pale)}
.accordion-item.is-active > .accordion-title::before{background:var(--accent-soft)}
.accordion-content{
  background:var(--primary-pale);
  border:none;
  color:#3D4B45;
  line-height:1.8;
  padding:4px 26px 22px;
}
.accordion-content p{max-width:840px}
@media (max-width:640px){
  .accordion-title{font-size:15px;padding:16px 46px 16px 20px}
  .accordion-content{padding:4px 18px 18px}
}

/* ---------- CTA ---------- */
.cta-section{background:#F6F4EE;padding:20px 0 96px}
.cta-card{
  position:relative;
  overflow:hidden;
  border-radius:30px;
  color:#fff;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:38px;
  padding:62px 58px;
  background:
    linear-gradient(100deg,rgba(10,93,77,.94),rgba(23,154,124,.88)),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
  box-shadow:0 18px 46px rgba(11,71,58,.3);
}
.cta-card::after{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(90deg,rgba(255,255,255,.1) 0 1px,transparent 1px 90px);
  opacity:.4;pointer-events:none;
}
.cta-content{z-index:2;max-width:650px}
.cta-content h2{font-size:34px;line-height:1.35;margin-bottom:12px;color:#fff}
.cta-content p{color:rgba(240,247,242,.8);font-size:16px}
.cta-form{display:flex;align-items:center;gap:12px;z-index:2;flex-wrap:wrap;max-width:440px}
.cta-form input{
  flex:1;min-width:230px;height:50px;border-radius:999px;
  border:1px solid rgba(255,255,255,.35);
  background:rgba(255,255,255,.14);
  padding:0 20px;outline:none;color:#fff;font-size:15px;
}
.cta-form input::placeholder{color:rgba(255,255,255,.56)}
.cta-form input:focus{border-color:var(--gold);background:rgba(255,255,255,.2)}
.cta-notice{font-size:13px;color:rgba(255,255,255,.6);margin-top:10px;z-index:2;width:100%}
@media (max-width:1024px){
  .cta-card{flex-direction:column;align-items:flex-start;padding:50px 34px}
}
@media (max-width:640px){
  .cta-section{padding:10px 0 58px}
  .cta-card{padding:38px 22px}
  .cta-content h2{font-size:25px;line-height:1.45}
  .cta-form input{width:100%;min-width:0}
}

/* ---------- Footer ---------- */
.site-footer{background:#0A3B32;color:var(--footer-text);border-top:1px solid rgba(255,255,255,.08);margin-top:50px}
.footer-main{padding:62px 0 40px}
.footer-grid{display:grid;grid-template-columns:1.7fr .9fr .9fr 1.3fr;gap:56px}
.footer-brand .brand__icon{background:rgba(255,255,255,.12);color:#fff}
.footer-brand .brand__text strong{color:#fff}
.footer-brand .brand__text em{color:var(--footer-text)}
.footer-about{font-size:14px;line-height:1.85;color:#B6D2C9;margin-top:20px;max-width:330px}
.footer-col h4{
  color:#fff;font-size:15px;margin-bottom:18px;font-weight:700;
  display:flex;align-items:center;gap:8px;
}
.footer-col h4::before{content:"";width:6px;height:16px;background:var(--accent);border-radius:6px;display:inline-block}
.footer-col ul li{margin-bottom:10px}
.footer-col ul a{color:var(--footer-text);font-size:14px;display:inline-flex;align-items:center;gap:7px}
.footer-col ul a i{font-size:10px;color:rgba(182,210,201,.7)}
.footer-col ul a:hover{color:#fff}
.footer-contact li{display:flex;gap:10px;margin-bottom:14px;font-size:14px;color:var(--footer-text)}
.footer-contact i{color:var(--gold);margin-top:6px;font-size:13px}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.09);
  padding:20px 0;font-size:13px;
  color:rgba(182,210,201,.8);
  display:flex;justify-content:space-between;align-items:center;
  flex-wrap:wrap;gap:10px;
}
.footer-bottom a{color:rgba(182,210,201,.9)}
.footer-bottom a:hover{color:#fff}
@media (max-width:1024px){
  .footer-grid{grid-template-columns:1fr 1fr;gap:38px}
}
@media (max-width:640px){
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: article */
:root{
  --green-900:#083D34;
  --green-800:#0A5D4D;
  --green-700:#0E7A64;
  --green-600:#179A7C;
  --green-500:#2CB491;
  --green-mist:#E9F4EF;
  --orange-main:#F07632;
  --orange-soft:#F5A540;
  --gold:#FFB84D;
  --paper:#F6F4EE;
  --white:#FFFFFF;
  --ink:#24332E;
  --ink-strong:#122A24;
  --ink-soft:#70807A;
  --ink-mut:#96A8A1;
  --line:#E4DECF;
  --font-sans:"PingFang SC","HarmonyOS Sans SC","Source Han Sans SC","Microsoft YaHei",sans-serif;
  --font-display:"Barlow Condensed","Rajdhani","DIN Alternate",system-ui,sans-serif;
  --shadow-sm:0 8px 24px rgba(11,71,58,.08);
  --shadow-md:0 14px 34px rgba(11,71,58,.14);
  --radius-lg:20px;
  --radius-md:16px;
  --radius-sm:12px;
  --radius-pill:999px;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--font-sans);line-height:1.7;font-size:16px;-webkit-font-smoothing:antialiased}
img{max-width:100%;height:auto;display:block}
a{color:var(--green-700);text-decoration:none;transition:color .25s ease, background .25s ease, box-shadow .25s ease, transform .25s ease}
button,input,select,textarea{font:inherit}
a:focus-visible,button:focus-visible,.btn:focus-visible,.nav-item:focus-visible,input:focus-visible{outline:2px solid var(--orange-main);outline-offset:3px;border-radius:6px}
ul,ol{padding:0;margin:0}
li{list-style:none}
p{margin-top:0;margin-bottom:1rem}

/* 布局容器 */
.container,.grid-container{max-width:1240px;margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px}
.article-reader{max-width:1240px;margin-left:auto;margin-right:auto;padding-left:24px;padding-right:24px}

/* 按钮系统 */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;height:44px;padding:0 24px;border-radius:var(--radius-pill);border:1px solid transparent;font-weight:600;font-size:15px;line-height:1;cursor:pointer;text-decoration:none;transition:all .25s ease;white-space:nowrap}
.btn svg,.btn i{font-size:14px}
.btn-primary{background:linear-gradient(90deg,var(--orange-soft),var(--orange-main));color:#fff;border-color:transparent;box-shadow:0 6px 18px rgba(240,118,50,.25)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 28px rgba(240,118,50,.35);color:#fff}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(240,118,50,.28);filter:brightness(.96)}
.btn-secondary{border-color:var(--green-700);color:var(--green-700);background:transparent}
.btn-secondary:hover{background:rgba(14,122,100,.08);transform:translateY(-2px);box-shadow:0 6px 16px rgba(10,93,77,.1)}
.btn-secondary:active{transform:translateY(0)}
.btn-ghost{border:1px solid var(--line);background:#fff;color:var(--green-800)}
.btn-ghost:hover{border-color:var(--green-700);color:var(--green-700);background:rgba(14,122,100,.05)}
.btn-sm{height:38px;padding:0 16px;font-size:13px;border-radius:var(--radius-pill)}
.text-link{display:inline-flex;align-items:center;gap:6px;color:var(--green-700);font-weight:600;font-size:14px}
.text-link i{transition:transform .25s ease}
.text-link:hover{color:var(--orange-main)}
.text-link:hover i{transform:translateX(4px)}

/* 顶栏与品牌 */
.site-header{position:sticky;top:0;z-index:90;background:var(--white);box-shadow:0 4px 20px rgba(20,60,48,.06)}
.header-top{border-bottom:1px solid var(--line);background:var(--white)}
.header-top__inner{height:66px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.brand{display:inline-flex;align-items:center;gap:11px;text-decoration:none;flex-shrink:0}
.brand__icon{width:42px;height:42px;border-radius:13px;background:linear-gradient(135deg,var(--green-700),var(--green-500));color:#fff;display:flex;align-items:center;justify-content:center;font-size:21px;font-weight:800;letter-spacing:-1px;box-shadow:0 8px 20px rgba(14,122,100,.24);flex:0 0 auto}
.brand__text{display:flex;flex-direction:column;line-height:1.15}
.brand__text strong{font-size:18px;color:var(--ink-strong);font-weight:800;letter-spacing:-.4px}
.brand__text em{font-style:normal;font-size:11px;color:var(--ink-mut);margin-top:3px;letter-spacing:.3px}
.header-tools{display:flex;align-items:center;gap:10px;margin-left:auto}
.tools-search{width:38px;height:38px;display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:50%;color:var(--green-800);background:var(--white);font-size:15px}
.tools-search:hover{color:var(--orange-main);border-color:var(--orange-soft)}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);background:#fff;border-radius:12px;color:var(--green-800);font-size:18px;align-items:center;justify-content:center;cursor:pointer}
.nav-toggle:hover{border-color:var(--orange-soft);color:var(--orange-main)}

.header-nav{border-bottom:1px solid var(--line);background:var(--white)}
.main-nav{display:flex;align-items:center;gap:2px}
.nav-item{position:relative;display:inline-flex;align-items:center;justify-content:center;height:50px;padding:0 18px;font-size:15px;font-weight:600;color:var(--ink);white-space:nowrap;transition:color .25s ease}
.nav-item:hover{color:var(--green-700)}
.nav-item.is-active{color:var(--green-800)}
.nav-item.is-active::after{content:'';position:absolute;left:50%;bottom:7px;transform:translateX(-50%);width:22px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--orange-soft),var(--orange-main))}
.nav-item:focus-visible{outline:2px solid var(--orange-main);outline-offset:-2px;border-radius:8px}

/* 移动抽屉 */
.mobile-drawer{display:none;background:var(--white);border-bottom:1px solid var(--line)}
.mobile-drawer.is-open{display:block}
.mobile-drawer .main-nav{flex-direction:column;align-items:stretch;padding:10px 16px 16px}
.mobile-drawer .nav-item{height:46px;justify-content:flex-start;border-radius:10px;padding:0 14px}
.mobile-drawer .nav-item.is-active{background:var(--green-mist)}
.mobile-drawer .nav-item.is-active::after{display:none}

/* 面包屑 */
.breadcrumb{padding:20px 0 4px;font-size:13px;color:var(--ink-soft)}
.breadcrumb a{color:var(--ink-soft)}
.breadcrumb a:hover{color:var(--orange-main)}
.breadcrumb i{font-size:10px;margin:0 8px;color:var(--ink-mut)}
.breadcrumb span{color:var(--green-800);font-weight:600}

/* 文章两栏布局 */
.article-layout{align-items:flex-start}
.article-main-col{padding:0 14px}
.article-side-col{padding:0 14px}
.article-main-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);padding:42px 44px 48px;box-shadow:var(--shadow-sm);margin-top:16px}
.article-cat{display:inline-flex;align-items:center;gap:6px;background:var(--green-mist);color:var(--green-800);font-size:12px;font-weight:700;padding:5px 14px;border-radius:var(--radius-pill)}
.article-cat::before{content:'';width:6px;height:6px;border-radius:50%;background:var(--orange-main)}
.article-title{font-size:38px;line-height:1.22;font-weight:800;color:var(--ink-strong);letter-spacing:-.6px;margin:14px 0 16px;max-width:16em}
.article-meta{display:flex;flex-wrap:wrap;align-items:center;gap:6px 18px;padding-bottom:18px;margin-bottom:10px;border-bottom:1px solid var(--line)}
.article-meta span{display:inline-flex;align-items:center;gap:7px;font-size:13px;color:var(--ink-soft)}
.article-meta i{color:var(--orange-main);font-size:14px}

/* 正文区排版 */
.article-content{font-size:16px;line-height:1.85;color:var(--ink)}
.article-content p{line-height:1.85;margin:0 0 24px}
.article-content h2{font-size:26px;line-height:1.35;font-weight:800;color:var(--ink-strong);padding:4px 0 4px 15px;border-left:5px solid var(--orange-main);margin:36px 0 18px}
.article-content h3{font-size:21px;line-height:1.4;font-weight:800;color:var(--ink-strong);margin:30px 0 14px}
.article-content h4{font-size:18px;line-height:1.5;font-weight:800;color:var(--ink-strong);margin:26px 0 12px}
.article-content ul,.article-content ol{margin:0 0 24px;padding-left:0}
.article-content ul li{list-style:none;padding-left:24px;position:relative;margin-bottom:10px}
.article-content ul li::before{content:'';position:absolute;left:4px;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--orange-soft)}
.article-content ol{counter-reset:article-ol;padding-left:4px}
.article-content ol li{list-style:none;counter-increment:article-ol;padding-left:30px;position:relative;margin-bottom:10px}
.article-content ol li::before{content:counter(article-ol);position:absolute;left:0;top:0;width:22px;height:22px;border-radius:50%;background:var(--green-mist);color:var(--green-800);font-size:12px;font-weight:800;display:flex;align-items:center;justify-content:center}
.article-content a{color:var(--green-700);text-decoration:underline;text-underline-offset:4px}
.article-content a:hover{color:var(--orange-main)}
.article-content blockquote{border-left:4px solid var(--green-700);background:var(--green-mist);margin:28px 0;padding:18px 22px;border-radius:0 14px 14px 0;font-size:15px;color:var(--ink)}
.article-content blockquote p{margin:0}
.article-content img{border-radius:var(--radius-sm);margin:24px 0;box-shadow:var(--shadow-sm)}
.article-content figure{margin:24px 0}
.article-content figcaption{font-size:13px;color:var(--ink-mut);text-align:center;margin-top:6px}
.article-content table{width:100%;border-collapse:collapse;margin:24px 0;font-size:14px}
.article-content th{background:var(--green-mist);color:var(--ink-strong);font-weight:700;text-align:left;padding:12px 14px}
.article-content td{border-bottom:1px solid var(--line);padding:11px 14px;line-height:1.6}
.article-content code{background:var(--green-mist);border-radius:6px;padding:2px 8px;font-size:.9em;color:var(--green-800)}
.article-content pre{background:var(--green-900);color:#f2f7f5;padding:20px;border-radius:14px;overflow-x:auto;line-height:1.6;font-size:14px;margin:24px 0}
.article-content pre code{background:transparent;color:inherit;padding:0}

/* 标签 */
.article-tags{display:flex;flex-wrap:wrap;gap:10px;padding-top:22px;margin-top:8px;border-top:1px dashed var(--line)}
.tag{display:inline-flex;align-items:center;background:var(--paper);color:var(--ink-soft);border:1px solid var(--line);border-radius:var(--radius-pill);padding:5px 14px;font-size:12px;font-weight:600}
.tag:hover{background:var(--green-mist);color:var(--green-700);border-color:var(--green-700)}

/* 相关阅读 */
.related-section{padding-top:40px;margin-top:34px}
.section-kicker{display:flex;align-items:center;gap:10px;font-size:13px;font-weight:800;letter-spacing:.4px;color:var(--green-700)}
.section-kicker::before{content:'';width:20px;height:3px;border-radius:3px;background:var(--orange-main)}
.related-title{font-size:26px;font-weight:800;color:var(--ink-strong);margin:8px 0 24px}
.related-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-bottom:28px}
.related-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;display:block;color:var(--ink);transition:all .3s ease}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-md);border-color:var(--green-500)}
.related-thumb{position:relative;overflow:hidden;aspect-ratio:16/9;background:linear-gradient(135deg,var(--green-mist),var(--paper))}
.related-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.related-card:hover .related-thumb img{transform:scale(1.04)}
.related-thumb .time{position:absolute;left:14px;bottom:12px;background:rgba(8,61,52,.78);color:#fff;font-size:12px;padding:3px 10px;border-radius:999px;backdrop-filter:blur(6px)}
.related-info{padding:18px 18px 20px}
.related-info h4{font-size:17px;line-height:1.5;font-weight:800;color:var(--ink-strong);margin:0 0 8px;word-break:break-word}
.related-card:hover .related-info h4{color:var(--green-700)}
.related-info p{font-size:14px;color:var(--ink-soft);margin:0 0 14px;line-height:1.7}
.related-text{align-self:center;padding:0}
.related-text h4{font-size:20px;line-height:1.5;font-weight:800;color:var(--ink-strong);margin:8px 0 10px}
.related-text p{font-size:14px;color:var(--ink-soft);line-height:1.8;margin-bottom:12px}
.thumb-duration{display:inline-flex;align-items:center;background:var(--green-mist);border-radius:999px;padding:4px 12px;color:var(--green-800);font-size:12px;font-weight:700;gap:6px;margin-bottom:8px}
.section-line{border-top:1px dashed var(--line);margin:0 0 20px}

/* 侧边栏 */
.article-sidebar{display:flex;flex-direction:column;gap:22px}
.widget{background:var(--white);border:1px solid var(--line);border-radius:var(--radius-md);padding:24px;box-shadow:var(--shadow-sm)}
.widget-title{font-size:17px;font-weight:800;color:var(--ink-strong);margin:0 0 16px;display:flex;align-items:center;gap:8px}
.widget-title::before{content:'';width:16px;height:4px;border-radius:4px;background:linear-gradient(90deg,var(--orange-soft),var(--orange-main))}
.widget-mini li{padding:12px 0;border-bottom:1px dashed var(--line)}
.widget-mini li:last-child{border-bottom:none}
.widget-mini a{display:block;font-size:14px;line-height:1.55;color:var(--ink);font-weight:600}
.widget-mini a:hover{color:var(--orange-main)}
.widget-mini i{color:var(--ink-mut);font-size:11px;margin-right:6px}
.mini-date{display:block;margin-top:2px;font-size:12px;color:var(--ink-mut)}
.widget-topic li{padding:9px 0}
.widget-topic a{display:flex;align-items:center;gap:8px;font-size:14px;color:var(--ink-soft);font-weight:600}
.widget-topic a i{width:18px;color:var(--orange-main);font-size:12px}
.widget-topic a:hover{color:var(--green-700);transform:translateX(4px)}
.widget-topic .topic-arrow{margin-left:auto;font-size:12px;color:var(--ink-mut)}
.widget-cta{background:linear-gradient(150deg,var(--green-900),var(--green-600));border:none;color:#dff1ea;position:relative;overflow:hidden}
.widget-cta::after{content:'';position:absolute;right:-26px;top:-38px;width:130px;height:130px;border-radius:50%;border:26px solid rgba(255,255,255,.05)}
.widget-cta .widget-title{color:#fff}
.widget-cta p{font-size:14px;line-height:1.7;margin-bottom:18px;position:relative;z-index:1}
.widget-cta .btn{position:relative;z-index:1;width:100%}

/* 空态 */
.empty-state{text-align:center;padding:80px 20px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-sm);margin-top:24px}
.empty-state i{font-size:38px;color:var(--green-mist);margin-bottom:10px}
.empty-state h1{font-size:32px;font-weight:800;color:var(--ink-strong);margin:10px 0 8px}
.empty-state p{color:var(--ink-soft);font-size:15px;margin-bottom:24px}
.empty-state .btn{min-width:130px}

/* 页脚 */
.site-footer{background:var(--green-900);color:#B6D2C9;margin-top:60px;padding:56px 0 0}
.footer-main{padding-bottom:32px}
.footer-grid{display:grid;grid-template-columns:2.1fr 1fr 1.2fr 1.4fr;gap:30px}
.footer-brand .brand__icon{background:linear-gradient(135deg,var(--green-500),var(--green-400))}
.footer-brand .brand__text strong{color:#fff}
.footer-brand .brand__text em{color:#8FB5AA}
.footer-about{margin:18px 0 0;font-size:13px;line-height:1.8;max-width:34em;color:#9DC3B8}
.footer-col h4{font-size:15px;color:#fff;font-weight:800;margin-bottom:15px}
.footer-col ul li{margin-bottom:10px}
.footer-col a{font-size:13px;color:#B6D2C9;display:inline-flex;align-items:center;gap:4px;transition:all .25s ease}
.footer-col a i{font-size:10px;color:var(--orange-soft)}
.footer-col a:hover{color:#fff;transform:translateX(4px)}
.footer-contact li{display:flex;gap:8px;font-size:13px}
.footer-contact i{width:16px;color:var(--orange-soft);font-size:13px;margin-top:3px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding:18px 0;font-size:12px;color:#7FA99D;display:flex;flex-wrap:wrap;gap:8px 24px;justify-content:space-between}

/* 响应式适配 */
@media (max-width:1024px){
  .article-main-card{padding:30px}
  .article-title{font-size:34px}
  .article-sidebar{flex-direction:row;flex-wrap:wrap}
  .article-sidebar .widget{width:calc(50% - 12px)}
  .article-sidebar .widget:last-child{width:100%}
  .footer-grid{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:900px){
  .nav-toggle{display:inline-flex}
  .header-nav{display:none}
}
@media (max-width:767px){
  .header-top__inner{height:60px}
  .brand__text strong{font-size:16px}
  .brand__text em{display:none}
  .brand__icon{width:38px;height:38px;font-size:18px}
  .header-tools .btn-ghost{display:none}
  .article-layout{margin-left:0;margin-right:0}
  .article-main-col,.article-side-col{padding:0}
  .article-main-card{padding:24px 20px;border-radius:16px}
  .article-title{font-size:29px;letter-spacing:-.4px}
  .article-content{font-size:15px}
  .article-content p{line-height:1.8;margin-bottom:20px}
  .article-content h2{font-size:22px}
  .article-content h3{font-size:19px}
  .related-grid{grid-template-columns:1fr}
  .article-sidebar .widget{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .footer-brand{grid-column:auto}
  .footer-bottom{flex-direction:column;justify-content:flex-start;gap:2px}
}
@media (max-width:640px){
  .container{padding-left:16px;padding-right:16px}
  .nav-item{padding:0 14px;font-size:14px}
  .article-main-col,.article-side-col{padding:0}
  .article-content blockquote{padding:15px 16px}
  .article-meta span{font-size:12px}
  .breadcrumb{overflow-x:auto;white-space:nowrap;padding-bottom:2px}
  .related-info h4{font-size:16px}
  .btn{padding:0 18px;height:42px}
}

/* roulang page: category1 */
:root {
  --brand: #0E7A64;
  --brand-deep: #0A5D4D;
  --brand-2: #179A7C;
  --brand-bright: #2CB491;
  --accent: #F5A540;
  --accent-deep: #F07632;
  --accent-gold: #FFB84D;
  --bg: #F6F4EE;
  --surface: #FFFFFF;
  --dark: #103B32;
  --ink: #24332E;
  --ink-title: #122A24;
  --muted: #70807A;
  --muted-light: #96A8A1;
  --line: #E4DECF;
  --footer-bg: #0A3B32;
  --footer-text: #B6D2C9;
  --radius-hero: 28px;
  --radius-card: 20px;
  --radius: 16px;
  --shadow-sm: 0 8px 24px rgba(11, 71, 58, .08);
  --shadow-lg: 0 14px 34px rgba(11, 71, 58, .14);
  --font-mono: "Barlow Condensed", "Rajdhani", "DIN Alternate", system-ui, sans-serif;
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { font-family: inherit; cursor: pointer; border: 0; background: none; }
input, textarea { font-family: inherit; }
.container { width: min(1240px, 100% - 48px); margin-inline: auto; }
.container-narrow { width: min(1140px, 100% - 48px); margin-inline: auto; }

.off-canvas { background: var(--footer-bg); color: #fff; z-index: 200; }
.off-canvas__header { padding: 22px 20px 14px; border-bottom: 1px solid rgba(255,255,255,.12); display: flex; align-items: center; justify-content: space-between; }
.off-canvas__title { font-size: 17px; font-weight: 700; color: #fff; }
.off-canvas__close { width: 42px; height: 42px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: rgba(255,255,255,.1); color: #fff; font-size: 18px; }
.off-canvas__nav { padding: 14px 0; }
.off-canvas__nav a { display: flex; align-items: center; gap: 14px; padding: 14px 20px; font-size: 16px; color: rgba(255,255,255,.86); border-bottom: 1px solid rgba(255,255,255,.06); min-height: 46px; }
.off-canvas__nav a.is-active { color: var(--accent-gold); }
.off-canvas__nav i { width: 24px; text-align: center; color: var(--brand-bright); font-size: 14px; }
.off-canvas__foot { padding: 18px 20px; color: rgba(255,255,255,.56); font-size: 12px; line-height: 1.7; }

.site-header { background: #fff; position: sticky; top: 0; z-index: 120; }
.header__bar { height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: 10px; }
.brand__icon { width: 42px; height: 42px; flex: 0 0 42px; border-radius: 14px; background: linear-gradient(135deg, var(--brand) 0%, var(--brand-2) 60%, var(--brand-bright) 100%); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 20px; font-weight: 800; letter-spacing: -.5px; box-shadow: 0 6px 14px rgba(14, 122, 100, .24); }
.brand__text { line-height: 1.25; text-align: left; }
.brand__text strong { display: block; color: var(--ink-title); font-size: 19px; font-weight: 800; letter-spacing: -.2px; }
.brand__text em { display: block; color: var(--muted); font-style: normal; font-size: 11px; margin-top: 2px; letter-spacing: .5px; }
.header__utils { display: flex; align-items: center; gap: 14px; }
.header__time { display: flex; align-items: center; gap: 8px; color: var(--muted); font-size: 13px; padding: 7px 13px; border: 1px solid var(--line); border-radius: 999px; background: #FAF8F3; }
.header__time i { color: var(--brand); }
.icon-btn { width: 40px; height: 40px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: #F2EFE7; color: var(--ink-title); font-size: 15px; transition: .2s; }
.icon-btn:hover { background: var(--brand); color: #fff; transform: translateY(-2px); box-shadow: var(--shadow-sm); }
.nav-toggle { display: none; }
.header__bottom { display: flex; align-items: center; justify-content: space-between; gap: 20px; height: 52px; }
.main-nav { display: flex; align-items: center; gap: 8px; }
.nav-item { display: inline-flex; align-items: center; gap: 7px; height: 52px; padding: 0 4px; color: var(--ink); font-size: 15px; font-weight: 500; position: relative; line-height: 1; transition: color .2s; }
.nav-item i { font-size: 13px; opacity: .7; }
.nav-item:hover { color: var(--brand); }
.nav-item:hover::after { content: ""; position: absolute; left: 4px; right: 4px; bottom: 0; height: 3px; border-radius: 3px; background: rgba(14, 122, 100, .25); }
.nav-item.is-active { color: var(--brand-deep); font-weight: 700; }
.nav-item.is-active::after { content: ""; position: absolute; left: 0; width: 20px; height: 4px; border-radius: 8px; background: var(--accent); bottom: 0; }
.channel-foot { display: flex; align-items: center; gap: 10px; }
.channel-foot a { display: inline-flex; align-items: center; gap: 7px; color: var(--muted); font-size: 13px; font-weight: 500; transition: .2s; }
.channel-foot a:hover { color: var(--brand); }
.channel-foot .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }

.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-size: 15px; font-weight: 600; line-height: 1; min-height: 46px; padding: 0 22px; border-radius: 999px; transition: .2s ease; border: 1px solid transparent; white-space: nowrap; }
.btn-accent { background: linear-gradient(90deg, var(--accent), var(--accent-deep)); color: #fff; box-shadow: 0 10px 22px rgba(240, 118, 50, .28); }
.btn-accent:hover { transform: translateY(-2px); box-shadow: 0 14px 28px rgba(240, 118, 50, .35); }
.btn-accent:active { transform: translateY(-1px) translateY(0); filter: brightness(.95); box-shadow: 0 8px 22px rgba(240, 118, 50, .2); }
.btn-green-outline { background: transparent; border-color: var(--brand); color: var(--brand-deep); }
.btn-green-outline:hover { background: rgba(14, 122, 100, .08); transform: translateY(-2px); }
.btn-white-line { background: transparent; border-color: rgba(255,255,255,.7); color: #fff; }
.btn-white-line:hover { background: rgba(255,255,255,.12); transform: translateY(-2px); }
.btn-light { background: #fff; color: var(--brand-deep); }
.btn-light:hover { background: var(--accent-gold); transform: translateY(-2px); }
.btn-lg { min-height: 50px; padding: 0 28px; }
.btn-sm { min-height: 38px; padding: 0 16px; font-size: 13px; }
.btn .fa-arrow-right { transition: transform .2s; }
.btn:hover .fa-arrow-right { transform: translateX(4px); }
.text-link { display: inline-flex; align-items: center; gap: 6px; color: var(--brand); font-weight: 600; font-size: 14px; transition: .2s; }
.text-link:hover { color: var(--accent-deep); }
.text-link:hover i { transform: translateX(4px); }
.text-link i { transition: transform .2s; }

.section { padding-top: 96px; padding-bottom: 96px; }
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 38px; }
.section-heading__left { max-width: 760px; }
.section-heading .eyebrow { display: inline-flex; align-items: center; gap: 8px; color: var(--brand); font-size: 13px; font-weight: 700; letter-spacing: 1.5px; margin-bottom: 10px; }
.section-heading .eyebrow::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 4px rgba(245, 165, 64, .18); }
.section-title { font-size: 32px; line-height: 1.3; letter-spacing: -.5px; font-weight: 800; color: var(--ink-title); position: relative; }
.section-title::before { content: ""; display: inline-block; width: 5px; height: 24px; border-radius: 4px; background: var(--accent); margin-right: 12px; vertical-align: -4px; }
.section-desc { color: var(--muted); font-size: 15px; line-height: 1.8; max-width: 820px; margin-top: 8px; }

/* --- 分类页首屏 --- */
.category-masthead { position: relative; overflow: hidden; background: linear-gradient(118deg, rgba(7, 50, 40, .96) 0%, rgba(10, 93, 76, .86) 55%, rgba(14, 122, 100, .76) 100%), url('/assets/images/backpic/back-1.png') no-repeat center / cover; padding: 78px 0 30px; color: #fff; border-radius: 0 0 32px 32px; }
.category-masthead::after { content: ""; position: absolute; right: -60px; top: -60px; width: 210px; height: 210px; border-radius: 50%; background: radial-gradient(circle, rgba(255,184,77,.5), transparent 70%); pointer-events: none; }
.breadcrumb { display: flex; align-items: center; gap: 9px; color: rgba(255,255,255,.65); font-size: 13px; flex-wrap: wrap; }
.breadcrumb a { color: rgba(255,255,255,.8); transition: .2s; }
.breadcrumb a:hover { color: var(--accent-gold); }
.breadcrumb .icon { font-size: 10px; }
.cat-intro { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(300px, .55fr); gap: 40px; align-items: end; margin-top: 34px; }
.cat-intro .cat-label { display: inline-flex; align-items: center; gap: 10px; font-size: 13px; color: var(--accent-gold); background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.18); padding: 6px 14px; border-radius: 999px; }
.cat-intro .cat-label .pulse-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent-gold); }
.cat-intro h1 { font-size: clamp(42px, 5.2vw, 60px); line-height: 1.12; margin-top: 18px; font-weight: 800; letter-spacing: -1px; color: #fff; }
.cat-intro h1 span { color: var(--accent-gold); font-size: .4em; font-weight: 600; vertical-align: 15px; margin-left: 10px; letter-spacing: 0; }
.cat-intro .masthead-desc { margin-top: 18px; color: rgba(255,255,255,.86); font-size: 16px; max-width: 700px; line-height: 1.9; }
.cat-intro .masthead-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.masthead-note { background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16); border-radius: var(--radius-card); padding: 24px; backdrop-filter: blur(8px); }
.masthead-note__state { color: #fff; font-size: 12px; letter-spacing: 1px; display: flex; gap: 8px; align-items: center; }
.masthead-note__state .i { width: 8px; height: 8px; background: var(--accent-gold); border-radius: 50%; animation: pulse 1.4s infinite; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(255,184,77,.5);} 100% { box-shadow: 0 0 0 10px rgba(255,184,77,0);} }
.masthead-note__num { font-family: var(--font-mono); font-size: 42px; font-weight: 700; color: #fff; line-height: 1; margin: 14px 0 6px; }
.masthead-note__title { color: rgba(255,255,255,.9); font-weight: 600; font-size: 15px; }
.masthead-note__desc { color: rgba(255,255,255,.6); font-size: 12px; margin-top: 4px; }
.masthead-tabs { margin-top: 46px; display: flex; flex-wrap: wrap; gap: 10px; padding-bottom: 24px; border-bottom: 1px solid rgba(255,255,255,.22); }
.quick-tag { display: inline-flex; align-items: center; gap: 7px; color: rgba(255,255,255,.78); font-size: 13px; padding: 8px 15px; border-radius: 999px; border: 1px solid rgba(255,255,255,.2); transition: .2s; }
.quick-tag:hover { background: rgba(255,255,255,.14); color: #fff; transform: translateY(-2px); }
.quick-tag i { color: var(--accent-gold); }

/* --- 焦点导读 --- */
.feature-block { padding: 86px 0 18px; }
.feature-grid { gap: 0; align-items: stretch; display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); column-gap: 24px; }
.feature-card { border-radius: 24px; overflow: hidden; background: #fff; box-shadow: var(--shadow-sm); border: 1px solid var(--line); display: flex; flex-direction: column; transition: box-shadow .3s, transform .3s; position: relative; }
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.feature-card--large { min-height: 470px; color: #fff; position: relative; }
.feature-card__media { position: absolute; inset: 0; overflow: hidden; border-radius: 24px; }
.feature-card__media img { width: 100%; height: 100%; object-fit: cover; transition: .5s ease; }
.feature-card:hover .feature-card__media img { transform: scale(1.04); }
.feature-card__shade { position: absolute; inset: 0; background: linear-gradient(180deg, rgba(14, 42, 34, .08) 30%, rgba(10, 34, 26, .84) 100%); z-index: 1; }
.feature-card__body { position: relative; z-index: 3; margin-top: auto; padding: 30px; }
.badge { display: inline-flex; align-items: center; gap: 7px; font-size: 12px; font-weight: 600; padding: 5px 12px; border-radius: 999px; background: #fff; color: var(--brand-deep); }
.badge-line { background: rgba(255,255,255,.15); color: #fff; }
.badge-gold { background: rgba(255,184,77,.2); color: var(--accent-gold); }
.feature-card h3 { font-size: 28px; line-height: 1.4; margin-top: 16px; font-weight: 800; letter-spacing: -.2px; text-shadow: 0 2px 12px rgba(0,0,0,.2); }
.feature-card--large p { color: rgba(255,255,255,.9); margin-top: 10px; line-height: 1.7; max-width: 600px; font-size: 15px; }
.feature-card__meta { display: flex; align-items: center; gap: 14px; margin-top: 16px; color: rgba(255,255,255,.72); font-size: 12px; }
.feature-card__meta i { color: var(--accent-gold); margin-right: 3px; }
.feature-side { display: flex; flex-direction: column; gap: 18px; }
.mini-card { background: var(--surface); border: 1px solid var(--line); border-radius: 20px; overflow: hidden; display: flex; flex-direction: column; padding: 14px; transform: .2s; gap: 12px; }
.mini-card:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: rgba(14,122,100,.25); }
.mini-card__media { position: relative; overflow: hidden; border-radius: 14px; height: 130px; width: 100%; }
.mini-card__media img { width: 100%; height: 100%; object-fit: cover; }
.mini-card__media .badge { position: absolute; left: 10px; top: 10px; color: #fff; background: rgba(6,60,46,.8); }
.mini-card__title { font-size: 17px; line-height: 1.55; font-weight: 700; color: var(--ink-title); }
.mini-card:hover .mini-card__title { color: var(--brand); }
.mini-card__meta { color: var(--muted); font-size: 12px; display: flex; gap: 14px; align-items: center; }
.mini-card__meta i { color: var(--accent); margin-right: 3px; }
.mini-card:first-child { padding-bottom: 16px; }
.mini-card:last-child { margin-bottom: 0; }

/* --- 信息主题行 --- */
.theme-strip { background: #fff; border-bottom: 1px solid var(--line); padding: 18px 0; margin-top: 18px; }
.theme-strip__inner { display: flex; align-items: center; gap: 12px; overflow-x: auto; scrollbar-width: none; }
.theme-strip__inner::-webkit-scrollbar { display: none; }
.theme-strip .strip-label { color: var(--brand-deep); font-size: 13px; font-weight: 700; display: inline-flex; align-items: center; gap: 8px; flex-shrink: 0; }
.theme-strip .strip-label .fire { color: var(--accent); }
.theme-item { display: inline-flex; align-items: center; padding: 6px 14px; border-radius: 999px; background: #F5F2EA; color: var(--ink); font-size: 13px; border: 1px solid transparent; transition: .2s; flex: 0 0 auto; }
.theme-item:hover { background: rgba(14,122,100,.1); color: var(--brand-deep); border-color: rgba(14,122,100,.16); }

/* --- 资讯动态区块 --- */
.news-hub { background: var(--bg); padding: 88px 0 100px; }
.hub-layout { display: grid; grid-template-columns: minmax(0, 1fr) 340px; gap: 26px; }
.news-list { display: flex; flex-direction: column; gap: 0; }
.news-list__item { position: relative; display: grid; grid-template-columns: 200px 1fr; gap: 22px; background: var(--surface); border: 1px solid var(--line); border-radius: 20px; padding: 14px; transition: .3s ease; }
.news-list__item:first-child { border-radius: 20px 20px 20px 20px; }
.news-list__item + .news-list__item { margin-top: 14px; }
.news-list__item:hover { box-shadow: var(--shadow-lg); transform: translateY(-3px); border-color: rgba(14,122,100,.2); }
.news-list__cover { border-radius: 14px; overflow: hidden; position: relative; height: 128px; }
.news-list__cover img { width: 100%; height: 100%; object-fit: cover; transition: .4s ease; }
.news-list__item:hover .news-list__cover img { transform: scale(1.04); }
.news-list__info { display: flex; flex-direction: column; justify-content: center; alignItems: flex-start; }
.news-list__badges { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 6px; }
.news-tag { display: inline-block; color: var(--brand); font-size: 12px; border: 1px solid rgba(14,122,100,.24); background: rgba(14,122,100,.06); padding: 3px 10px; border-radius: 999px; }
.news-list__title { font-size: 18px; line-height: 1.5; font-weight: 700; color: var(--ink-title); }
.news-list__item:hover .news-list__title { color: var(--brand); }
.news-list__desc { color: var(--muted); font-size: 14px; margin-top: 6px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.news-list__meta { display: flex; align-items: center; gap: 16px; color: #94A29C; font-size: 12px; margin-top: 8px; }
.news-list__meta i { color: var(--accent-deep); margin-right: 4px; }
.news-list__go { position: absolute; right: 18px; top: 50%; transform: translateY(-50%); width: 40px; height: 40px; border-radius: 50%; border: 1px solid var(--line); background: #FAF7F0; display: inline-flex; align-items: center; justify-content: center; color: var(--brand); opacity: 0; transition: .2s; }
.news-list__item:hover .news-list__go { opacity: 1; right: 14px; }

.news-more-wrap { text-align: center; margin-top: 32px; }

.side-stack { display: flex; flex-direction: column; gap: 22px; }
.side-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius-card); padding: 24px; }
.side-card__title { font-size: 19px; font-weight: 800; color: var(--ink-title); display: flex; align-items: center; gap: 10px; margin-bottom: 18px; }
.side-card__title::before { content: ""; width: 12px; height: 12px; border-radius: 3px; background: var(--accent); transform: rotate(45deg); display: inline-block; }
.side-card__title small { color: var(--muted); font-weight: 400; font-size: 12px; }
.tag-cloud { display: flex; gap: 9px; flex-wrap: wrap; }
.tag-cloud a { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--ink); border: 1px solid var(--line); padding: 6px 12px; border-radius: 999px; transition: .2s; }
.tag-cloud a:hover { color: var(--brand); border-color: rgba(14,122,100,.4); background: rgba(14,122,100,.05); transform: translateY(-2px); }
.tag-cloud a i { font-size: 10px; color: var(--accent); }
.brand-stats { background: var(--dark); border-radius: var(--radius-card); color: #fff; overflow: hidden; }
.brand-stats__item { padding: 22px 24px; border-bottom: 1px solid rgba(255,255,255,.08); }
.brand-stats__item:last-child { border-bottom: 0; }
.brand-stats__label { font-size: 13px; color: rgba(255,255,255,.7); display: flex; justify-content: space-between; align-items: center; }
.brand-stats__icon { width: 34px; height: 34px; border-radius: 10px; display: inline-flex; justify-content: center; align-items: center; background: rgba(255,184,77,.15); color: var(--accent-gold); }
.brand-stats__number { font-family: var(--font-mono); font-size: 38px; line-height: 1; margin: 8px 0 4px; font-weight: 700; letter-spacing: .2px; }
.brand-stats__unit { font-size: 14px; font-weight: 400; color: var(--accent-gold); margin-left: 6px; }
.brand-stats__desc { color: rgba(255,255,255,.58); font-size: 12px; }
.brand-stats__live { display: flex; align-items: center; gap: 8px; margin-top: 10px; font-size: 12px; color: rgba(255,255,255,.64); }
.brand-stats__live i { color: var(--brand-bright); }
.side-note { background: linear-gradient(135deg, rgba(14,122,100,.1), rgba(255,184,77,.16)); border: 1px dashed rgba(14,122,100,.32); border-radius: var(--radius-card); padding: 20px; display: flex; gap: 14px; }
.side-note .fa-circle-info { color: var(--brand); font-size: 22px; }
.side-note p { font-size: 13px; color: var(--ink); line-height: 1.7; }
.side-note strong { color: var(--brand-deep); }

/* 服务价值宽卡 */
.value-band { background: #fff; padding: 0; }
.value-poster { position: relative; border-radius: 24px; overflow: hidden; background: linear-gradient(115deg, rgba(10, 61, 50, .9), rgba(14, 122, 100, .76)), url('/assets/images/backpic/back-3.png') center/cover; min-height: 300px; display: grid; grid-template-columns: 1.1fr .9fr; align-items: center; gap: 30px; color: #fff; }
.value-poster__inner { padding: 54px; position: relative; z-index: 2; }
.value-poster h2 { font-size: 32px; line-height: 1.35; color: #fff; margin-bottom: 16px; }
.value-poster h2 span { color: var(--accent-gold); }
.value-poster p { color: rgba(255,255,255,.83); max-width: 620px; line-height: 1.9; font-size: 15px; }
.value-poster__feature { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 22px; }
.value-poster__feature li { display: inline-flex; align-items: center; gap: 9px; background: rgba(255,255,255,.1); border-radius: 999px; padding: 5px 14px; font-size: 13px; }
.value-poster__feature i { color: var(--accent-gold); }
.value-poster__visual { position: relative; align-self: stretch; min-height: 300px; overflow: hidden; }
.value-poster__visual img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: center; }

/* FAQ */
.faq-inner { max-width: 860px; margin: 0 auto; }
.faq-section { padding-top: 46px; }
.accordion { background: transparent; }
.accordion-item { background: #fff; border: 1px solid var(--line); border-radius: 18px; margin-bottom: 14px; overflow: hidden; transition: box-shadow .25s; }
.accordion-item:hover { box-shadow: var(--shadow-sm); }
.accordion-title { color: var(--ink-title); font-size: 17px; font-weight: 700; padding: 18px 24px 18px 26px; background: #fff; border-bottom: 1px solid transparent; position: relative; }
.accordion-title::before { content: ""; position: absolute; left: 14px; top: 22px; width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 0 3px rgba(245,165,64,.18); }
.accordion-title .acc-arrow { position: absolute; right: 20px; transition: .3s; color: var(--muted); }
.accordion-item.is-active > .accordion-title { background: #EDF6F1; color: var(--brand-deep); border-bottom-color: rgba(14,122,100,.12); }
.accordion-item.is-active > .accordion-title::after { content: ""; position: absolute; left: 8px; top: 0; width: 3px; height: 100%; background: var(--accent); }
.accordion-item.is-active > .accordion-title .acc-arrow { transform: rotate(180deg); color: var(--brand); }
.accordion-content { background: #EDF6F1; border: 0; padding: 20px 28px 26px; color: var(--ink); font-size: 14px; line-height: 1.85; color: #41544d; }
.accordion-content p { margin-bottom: 0; }

/* 底部导流 */
.traffic-cta { background: var(--bg); padding: 40px 0 100px; }
.traffic-card { border-radius: 28px; overflow: hidden; background: linear-gradient(120deg, rgba(7, 51, 40, .94), rgba(14, 122, 100, .82)), url('/assets/images/backpic/back-2.webp') center/cover; padding: 60px 56px; display: flex; align-items: center; justify-content: space-between; gap: 40px; position: relative; }
.traffic-card::after { content: ""; position: absolute; right: -30px; bottom: -40px; width: 260px; height: 260px; border: 30px solid rgba(255, 184, 77, .08); border-radius: 50%; }
.traffic-card h2 { color: #fff; font-size: 34px; font-weight: 800; line-height: 1.3; }
.traffic-card p { color: rgba(255,255,255,.8); margin-top: 14px; font-size: 15px; max-width: 630px; line-height: 1.85; }
.traffic-card .btn { position: relative; z-index: 2; }

/* Footer */
.site-footer { background: var(--footer-bg); color: var(--footer-text); margin-top: 0; }
.footer-main { padding-top: 68px; padding-bottom: 44px; }
.footer-grid { display: grid; grid-template-columns: 1.55fr 1fr 1fr 1.4fr; gap: 36px; }
.footer-brand .brand .brand__icon { background: linear-gradient(135deg, #13a07f, #2CB491); }
.footer-brand .brand__text strong { color: #fff; }
.footer-brand .brand__text em { color: rgba(182, 210, 201, .62); }
.footer-about { font-size: 13px; line-height: 1.9; color: rgba(182, 210, 201, .72); margin-top: 18px; max-width: 360px; }
.footer-col h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 20px; position: relative; padding-bottom: 12px; }
.footer-col h4::after { content: ""; width: 25px; height: 3px; background: var(--accent); position: absolute; left: 0; bottom: 0; border-radius: 4px; }
.footer-col ul li { margin-bottom: 11px; }
.footer-col ul a, .footer-col ul li { display: flex; align-items: center; gap: 8px; font-size: 14px; color: rgba(182, 210, 201, .8); transition: .2s; }
.footer-col ul a:hover { color: var(--accent-gold); padding-left: 5px; }
.footer-col ul a i { color: var(--brand-bright); font-size: 10px; }
.footer-contact { display: flex; flex-direction: column; align-items: flex-start; gap: 0; }
.footer-contact li { font-size: 13px; color: rgba(182, 210, 201, .72); }
.footer-contact i { width: 22px; color: var(--accent-gold); }
.footer-bottom { border-top: 1px solid rgba(182, 210, 201, .16); padding: 20px 0; text-align: center; display: flex; flex-wrap: wrap; justify-content: center; gap: 6px 24px; font-size: 13px; color: rgba(182, 210, 201, .5); }

@media (max-width: 1024px) {
  .nav-toggle { display: inline-flex; width: 42px; height: 42px; border-radius: 50%; background: #F1EFE7; color: var(--ink-title); justify-content: center; align-items: center; font-size: 17px; }
  .nav-toggle:hover { background: rgba(14, 122, 100, .12); }
  .channel-menu-desktop, .channel-foot { display: none; }
  .header__bottom { height: 0; min-height: 0; overflow: hidden; }
  .header__bar { border-bottom: 0; }
  .site-header { box-shadow: 0 4px 20px rgba(20, 60, 48, .06); }
  .cat-intro { grid-template-columns: 1fr; gap: 28px; }
  .cat-intro h1 { font-size: 48px; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-side { display: grid; grid-template-columns: 1fr 1fr; }
  .mini-card__media { height: 120px; }
  .hub-layout { grid-template-columns: 1fr; }
  .side-stack { margin-top: 8px; display: grid; grid-template-columns: 1fr 1fr; align-items: start; }
  .news-hub { padding: 68px 0 80px; }
  .section { padding: 80px 0; }
  .value-poster { grid-template-columns: 1fr 1fr; }
  .traffic-card { padding: 44px; flex-direction: column; align-items: flex-start; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px 28px; }
}
@media (max-width: 640px) {
  .container, .container-narrow { width: calc(100% - 32px); }
  .section { padding: 64px 0; }
  .header__utils .header__time, .header__utils .icon-search, .header__utils .btn-outline { display: none; }
  .header__utils .btn { font-size: 13px; padding: 0 14px; min-height: 36px; }
  .category-masthead { padding-top: 54px; border-radius: 0 0 24px 24px; }
  .cat-intro h1 { font-size: 36px; letter-spacing: -.8px; }
  .cat-intro { margin-top: 20px; }
  .cat-intro .masthead-desc { font-size: 15px; }
  .cat-intro .masthead-actions { flex-direction: column; }
  .cat-intro .btn { width: 100%; }
  .masthead-tabs { gap: 7px; }
  .quick-tag { padding: 6px 10px; font-size: 12px; }
  .section-title { font-size: 26px; }
  .section-desc { font-size: 14px; }
  .feature-block { padding: 56px 0 0; }
  .feature-card--large { min-height: 420px; }
  .feature-card h3 { font-size: 23px; }
  .feature-card--large p { display: none; }
  .feature-card__body { padding: 20px; }
  .feature-side { grid-template-columns: 1fr; }
  .mini-card__media { height: 160px; }
  .news-hub { padding-top: 56px; padding-bottom: 56px; }
  .news-list__item { grid-template-columns: 1fr; border-radius: 16px; }
  .news-list__cover { height: 170px; }
  .news-list__go { display: none; }
  .news-list__meta { flex-wrap: wrap; gap: 8px; }
  .side-stack { grid-template-columns: 1fr; }
  .side-card { padding: 20px; }
  .value-poster { grid-template-columns: 1fr; min-height: auto; }
  .value-poster__inner { padding: 34px 28px; }
  .value-poster__visual { display: none; }
  .value-poster h2 { font-size: 27px; }
  .accordion-title { font-size: 15px; padding-left: 18px; padding-right: 44px; }
  .accordion-content { padding: 16px 20px 20px 24px; }
  .traffic-card { padding: 34px 26px; border-radius: 20px; }
  .traffic-card h2 { font-size: 26px; }
  .traffic-card .btn { width: 100%; }
  .footer-main { padding-top: 44px; }
  .footer-grid { grid-template-columns: 1fr; gap: 30px; }
  .footer-bottom { flex-direction: column; gap: 6px; }
  .footer-col ul a, .footer-col ul li { justify-content: flex-start; }
  .btn-lg { width: 100%; }
  body { font-size: 15px; }
}

a:focus-visible, button:focus-visible, input:focus-visible, .accordion-title:focus-visible { outline: 2px solid var(--accent-deep); outline-offset: 3px; border-radius: 12px; }
.news-list__title a:focus-visible { color: var(--brand); }

/* roulang page: category2 */
:root {
  --brand-deep: #0A5D4D;
  --brand-green: #0E7A64;
  --brand-green-2: #179A7C;
  --brand-green-light: #2CB491;
  --brand-orange: #F5A540;
  --brand-orange-deep: #F07632;
  --brand-gold: #FFB84D;
  --ink: #24332E;
  --title: #122A24;
  --muted: #70807A;
  --muted-on-dark: #B6D2C9;
  --bg-page: #F6F4EE;
  --bg-card: #FFFFFF;
  --dark-card: #103B32;
  --line: #E4DECF;
  --green-line: rgba(14, 122, 100, 0.18);
  --radius-hero: 28px;
  --radius-card: 20px;
  --radius-box: 16px;
  --radius-pill: 999px;
  --shadow-1: 0 8px 24px rgba(11, 71, 58, 0.08);
  --shadow-2: 0 14px 34px rgba(11, 71, 58, 0.14);
  --grad-brand: linear-gradient(135deg, #0E7A64 0%, #179A7C 55%, #2CB491 100%);
  --grad-cta: linear-gradient(90deg, #F5A540 0%, #F07632 100%);
}
* , *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
  background: var(--bg-page);
  color: var(--ink);
  font-size: 16px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { color: var(--title); font-weight: 800; line-height: 1.2; margin: 0 0 0.5em; }
h1 { font-weight: 800; letter-spacing: -0.02em; }
h2 { font-weight: 800; }
p { margin: 0 0 1.2em; }
a { color: var(--brand-green); text-decoration: none; transition: color 0.2s ease, background 0.2s ease, border 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease; }
a:hover { color: var(--brand-deep); }
img { display: block; max-width: 100%; }
ul { list-style: none; margin: 0; padding: 0; }
button, input, select, textarea { font: inherit; }
button:focus-visible, a:focus-visible {
  outline: 2px solid var(--brand-orange);
  outline-offset: 3px;
  border-radius: 6px;
}
.container, .grid-container {
  max-width: 1240px;
  padding-left: 20px;
  padding-right: 20px;
  margin-left: auto;
  margin-right: auto;
}
.section { padding: 88px 0; }
.section.is-tight { padding: 64px 0; }
.grid-container { width: auto; max-width: 1240px; }

/* 通用按钮 */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border: 0;
  cursor: pointer;
  font-weight: 600;
  border-radius: var(--radius-pill);
  line-height: 1;
  min-height: 44px;
  padding: 0 22px;
  transition: all 0.2s ease;
  text-decoration: none;
  font-size: 15px;
}
.btn i { font-size: 14px; }
.btn-primary {
  background: var(--grad-cta);
  color: #fff;
  box-shadow: 0 6px 18px rgba(240, 118, 50, 0.3);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(240, 118, 50, 0.36);
  color: #fff;
}
.btn-primary:active { transform: translateY(0); box-shadow: 0 4px 12px rgba(240, 118, 50, 0.4); }
.btn-outline {
  border: 2px solid rgba(14, 122, 100, 0.3);
  color: var(--brand-deep);
  background: rgba(14, 122, 100, 0.02);
}
.btn-outline:hover { background: rgba(14, 122, 100, 0.08); border-color: var(--brand-green); transform: translateY(-2px); }
.btn-white {
  border: 2px solid rgba(255,255,255,0.55);
  color: #fff;
}
.btn-white:hover {
  background: rgba(255,255,255,0.14);
  border-color: #fff;
  color: #fff;
  transform: translateY(-2px);
}
.btn-sm { min-height: 38px; padding: 0 16px; font-size: 14px; }

/* Header 两行 */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: #fff;
  border-bottom: 1px solid var(--line);
  box-shadow: 0 2px 10px rgba(20, 60, 48, 0.04);
}
.header-top { background: #fff; }
.header-top__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 64px;
  gap: 16px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}
.brand__icon {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  background: var(--grad-brand);
  color: #fff;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex: 0 0 auto;
  box-shadow: 0 6px 16px rgba(14, 122, 100, 0.22);
}
.brand__text { display: flex; flex-direction: column; line-height: 1.15; }
.brand__text strong { font-size: 20px; color: var(--title); font-weight: 800; white-space: nowrap; }
.brand__text em { font-style: normal; font-size: 12px; color: var(--muted); white-space: nowrap; }
.header-top__actions { display: flex; align-items: center; gap: 12px; }
.topline-info { font-size: 13px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.header-icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: transparent;
  border: 1px solid var(--line);
  color: var(--title);
  cursor: pointer;
  transition: all 0.2s ease;
}
.header-icon-btn:hover { background: #f0ede5; color: var(--brand-green); }
.hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: #fff;
  color: var(--title);
  cursor: pointer;
  transition: all 0.2s;
}
.hamburger:hover { background: #f5f4ec; border-color: var(--brand-green); color: var(--brand-green); }
.header-nav {
  background: #fff;
  border-top: 1px solid var(--line);
}
.header-nav__inner {
  display: flex;
  align-items: center;
  min-height: 52px;
}
.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: nowrap;
}
.nav-item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 52px;
  padding: 0 20px;
  font-size: 16px;
  font-weight: 600;
  color: var(--title);
  position: relative;
  white-space: nowrap;
  transition: color 0.2s;
}
.nav-item::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 0;
  height: 4px;
  border-radius: 6px 6px 0 0;
  background: var(--brand-orange);
  transition: width 0.25s ease;
}
.nav-item:hover {
  color: var(--brand-deep);
}
.nav-item:hover::after { width: 20px; }
.nav-item.is-active { color: var(--brand-deep); }
.nav-item.is-active::after { width: 20px; }

/* Off-canvas */
.off-canvas-wrapper { background: transparent; }
.mobile-drawer {
  background: #fff;
  width: 320px;
  max-width: 85vw;
  padding: 24px;
  border-right: 1px solid var(--line);
  z-index: 200;
}
.mobile-drawer .drawer-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
}
.drawer-bar__brand { display: inline-flex; align-items: center; gap: 8px; font-weight: 800; color: var(--title); font-size: 18px; }
.mobile-drawer .close-button { display: inline-flex; width: 38px; height: 38px; border: 1px solid var(--line); background: #fff; border-radius: 50%; align-items: center; justify-content: center; color: var(--title); cursor: pointer; font-size: 22px; line-height: 1; }
.mobile-nav-title { font-size: 12px; color: var(--muted); letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 10px; font-weight: 600; }
.mobile-nav-list { border-top: 1px solid var(--line); }
.mobile-nav-list a {
  display: flex;
  min-height: 48px;
  align-items: center;
  gap: 12px;
  padding: 0 8px;
  color: var(--title);
  font-size: 16px;
  font-weight: 600;
  border-bottom: 1px solid var(--line);
  transition: all 0.2s;
}
.mobile-nav-list a i { width: 22px; color: var(--brand-green); }
.mobile-nav-list a:hover, .mobile-nav-list a.is-active { background: var(--bg-page); color: var(--brand-deep); border-left: 3px solid var(--brand-orange); padding-left: 8px; }
.drawer-cta { margin-top: 28px; display: flex; flex-direction: column; gap: 10px; }
.drawer-contact { padding-top: 20px; margin-top: 20px; border-top: 1px solid var(--line); font-size: 13px; color: var(--muted); display: grid; gap: 8px; }

/* Hero */
.cat-hero {
  position: relative;
  overflow: hidden;
  color: #fff;
  background: linear-gradient(115deg, rgba(9, 55, 46, 0.96) 0%, rgba(16, 75, 62, 0.94) 44%, rgba(14, 122, 100, 0.82) 100%), url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
  padding: 84px 0 92px;
}
.cat-hero__content { position: relative; z-index: 2; }
.hero-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: var(--radius-pill);
  background: rgba(255,255,255,0.16);
  border: 1px solid rgba(255,255,255,0.24);
  color: #fff;
  font-size: 14px;
  margin-bottom: 22px;
  backdrop-filter: blur(4px);
}
.hero-pill i { color: var(--brand-gold); }
.cat-hero h1 {
  color: #fff;
  font-size: 58px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}
.hero-lead {
  max-width: 590px;
  font-size: 17px;
  color: rgba(255,255,255,0.88);
  margin-bottom: 34px;
}
.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; }
.hero-media-card {
  position: relative;
  border-radius: var(--radius-hero);
  padding: 14px;
  background: #fff;
  box-shadow: var(--shadow-2);
}
.hero-media-card img { border-radius: 20px; width: 100%; height: 300px; object-fit: cover; }
.hero-media-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding: 16px 8px 6px;
  color: var(--title);
  font-size: 14px;
}
.hero-media-meta strong { color: var(--brand-deep); }
.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(230, 240, 234, 0.8);
  border-radius: var(--radius-pill);
  padding: 6px 12px;
  color: var(--brand-deep);
  font-size: 13px;
  font-weight: 600;
}
.status-badge i { color: var(--brand-orange-deep); }
.hero-floating-note {
  position: absolute;
  right: 10px;
  top: 26px;
  background: #fff;
  box-shadow: var(--shadow-1);
  border-radius: 16px;
  padding: 8px 16px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--title);
  font-size: 13px;
  animation: floaty 3s ease-in-out infinite;
}
.hero-floating-note i { color: var(--brand-orange); }
@keyframes floaty {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

/* 频道颗粒标签 */
.topic-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 30px;
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.18);
}
.topic-chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 38px;
  padding: 8px 16px;
  border: 1px solid rgba(255,255,255,0.24);
  background: rgba(255,255,255,0.1);
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: #fff;
}
.topic-chip i { color: var(--brand-gold); }

/* 通用 section heading */
.section-heading { display: flex; align-items: flex-end; justify-content: space-between; gap: 24px; margin-bottom: 40px; }
.section-heading__left { max-width: 760px; }
.section-kicker {
  color: var(--brand-green);
  font-weight: 700;
  font-size: 15px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 8px;
}
.section-kicker::before {
  content: "";
  width: 22px;
  height: 5px;
  border-radius: var(--radius-pill);
  background: var(--brand-orange);
}
.section-heading h2 { font-size: 34px; line-height: 1.25; }
.section-heading .section-note { color: var(--muted); font-size: 14px; }
.section-more {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  color: var(--brand-deep);
  font-weight: 600;
  padding-bottom: 4px;
}
.section-more i { transition: transform 0.2s; }
.section-more:hover i { transform: translateX(4px); color: var(--brand-orange-deep); }

/* timeline section 说明卡 */
.timeline-area {
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: var(--radius-hero);
  padding: 28px;
  box-shadow: var(--shadow-1);
}
.timeline-side {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  background: #F8F6F0;
  border: 1px solid var(--line);
  border-radius: var(--radius-card);
  padding: 24px;
}
.timeline-side h3 { font-size: 22px; }
.timeline-side p { color: var(--muted); font-size: 15px; }
.side-list { display: grid; gap: 10px; margin-top: 14px; }
.side-list li {
  display: flex;
  gap: 8px;
  align-items: center;
  font-size: 14px;
  color: #46625a;
  line-height: 1.5;
}
.side-list li i { color: var(--brand-orange-deep); margin-top: 3px; }
.side-link-btn { margin-top: 24px; }

.topic-timeline {
  position: relative;
  padding-left: 26px;
}
.topic-timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 6px;
  bottom: 6px;
  width: 3px;
  border-radius: 4px;
  background: linear-gradient(180deg, var(--brand-green-light), rgba(16, 91, 73, 0.26) 70%);
}
.timeline-item { position: relative; padding-bottom: 28px; }
.timeline-item:last-child { padding-bottom: 0; }
.timeline-dot {
  position: absolute;
  left: -26px;
  top: 8px;
  width: 15px;
  height: 15px;
  border-radius: 50%;
  background: #fff;
  border: 4px solid var(--brand-green);
  box-sizing: content-box;
}
.timeline-dot::after {
  content: "";
  position: absolute;
  inset: 3px;
  border-radius: 50%;
  background: var(--brand-orange);
  display: none;
}
.timeline-item.is-focus .timeline-dot { border-color: var(--brand-orange); }
.timeline-card {
  background: #fff;
  border: 1px solid var(--line);
  border-left: 5px solid var(--brand-green);
  border-radius: var(--radius-card);
  padding: 20px 22px;
  box-shadow: 0 2px 10px rgba(21, 63, 50, 0.04);
  transition: border 0.2s, box-shadow 0.2s, background 0.2s;
}
.timeline-card:hover {
  border-left-color: var(--brand-orange-deep);
  box-shadow: var(--shadow-1);
  background: #FFFAF5;
}
.timeline-card h3 { font-size: 19px; margin-bottom: 6px; }
.timeline-meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
  font-size: 13px;
  color: var(--muted);
  margin-top: 12px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}
.tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  height: 28px;
  border-radius: var(--radius-pill);
  padding: 0 12px;
  font-size: 12px;
  font-weight: 600;
  margin-right: 6px;
}
.tag-orange { background: rgba(245, 165, 64, 0.16); color: #c96a24; }
.tag-green { background: rgba(14, 122, 100, 0.1); color: var(--brand-deep); }
.tag-line { background: rgba(255, 184, 77, 0.24); color: #a96712; }

/* 流程 */
.steps-section { background: #fff; border-top: 4px solid rgba(14,122,100,.08); }
.step-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 26px;
}
.step-card {
  position: relative;
  border-radius: var(--radius-card);
  background: #faf9f5;
  border: 1px solid var(--line);
  padding: 30px 24px 22px;
  transition: all 0.2s;
}
.step-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-1); border-color: rgba(14, 122, 100, 0.22); }
.step-number {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--grad-brand);
  color: #fff;
  font-weight: 800;
  border-radius: 14px;
  margin-bottom: 16px;
  font-size: 20px;
  font-family: "Barlow Condensed", "DIN Alternate", system-ui, sans-serif;
}
.step-card:nth-child(2) .step-number { background: var(--grad-cta); }
.step-card h3 { font-size: 19px; }
.step-card p { font-size: 14px; color: var(--muted); margin-bottom: 0; }

/* 数据条 */
.data-strip {
  background: var(--dark-card);
  border-radius: 28px;
  color: #fff;
  padding: 34px 32px;
  background-image: linear-gradient(120deg, rgba(255,255,255,0.05), transparent);
  position: relative;
  overflow: hidden;
}
.data-strip::after {
  content: "";
  position: absolute;
  width: 300px;
  height: 300px;
  right: -70px;
  bottom: -130px;
  border-radius: 50%;
  background: rgba(44, 180, 145, 0.08);
}
.data-strip__head { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; margin-bottom: 22px; }
.data-strip__head h2 { color: #fff; font-size: 24px; }
.data-strip__head span { font-size: 14px; color: var(--muted-on-dark); display: inline-flex; gap: 8px; align-items: center; }
.data-strip__head span i { color: var(--brand-gold); }
.data-items { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
.data-unit {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.1);
  padding: 18px 20px;
  border-radius: 16px;
  color: #fff;
  transition: all 0.2s;
}
.data-unit:hover { background: rgba(255,255,255,0.12); transform: translateY(-2px); }
.data-unit strong {
  display: block;
  font-size: 24px;
  margin-bottom: 4px;
  font-weight: 800;
  color: #FFE4A8;
}
.data-unit i { margin-right: 6px; color: var(--brand-gold); }
.data-unit span { font-size: 14px; color: var(--muted-on-dark); }

/* 延伸阅读 */
.feature-cards { display: grid; grid-template-columns: repeat(2, 1fr); gap: 22px; }
.read-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-box);
  overflow: hidden;
  transition: all 0.2s;
}
.read-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-2); border-color: rgba(14,112,88,.22); }
.read-card__img { overflow: hidden; position: relative; }
.read-card__img img { height: 230px; width: 100%; object-fit: cover; transition: transform .5s ease; }
.read-card:hover .read-card__img img { transform: scale(1.03); }
.read-card__body { padding: 22px 22px 26px; flex: 1; }
.read-tag-row { margin-bottom: 12px; }
.read-card h3 { font-size: 21px; }
.read-card h3 a { color: var(--title); }
.read-card h3 a:hover { color: var(--brand-deep); }
.read-card p { font-size: 15px; color: var(--muted); margin: 8px 0 16px; }
.read-meta { font-size: 13px; color: var(--muted); }

/* FAQ */
.faq-wrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius-hero); padding: 34px; box-shadow: var(--shadow-1); }
.faq-wrap .accordion { margin: 0; background: transparent; border-radius: 0; }
.faq-wrap .accordion-item {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 14px;
  margin-bottom: 14px;
  overflow: hidden;
  transition: border 0.2s;
}
.faq-wrap .accordion-item.is-active { border-color: rgba(14, 122, 100, 0.24); background: #EDF6F1; }
.faq-wrap .accordion-title {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 18px 22px;
  color: var(--title);
  font-weight: 700;
  font-size: 16px;
  line-height: 1.4;
}
.faq-wrap .accordion-title::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--brand-orange);
  flex: 0 0 auto;
}
.faq-wrap .accordion-title:hover { color: var(--brand-deep); }
.faq-wrap .accordion-content { border-top: 0; padding: 0 22px 20px 42px; background: transparent; color: #3e5a52; font-size: 14px; }

/* CTA 收口 */
.home-cta-band {
  background: var(--grad-brand);
  border-radius: 32px;
  color: #fff;
  padding: 54px 50px;
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 34px;
  flex-wrap: wrap;
  box-shadow: 0 14px 40px rgba(14, 97, 78, 0.3);
}
.home-cta-band__panel {
  width: 100%;
  position: relative;
  z-index: 2;
  display: flex;
  gap: 28px;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}
.home-cta-band h2 { color: #fff; font-size: 28px; }
.home-cta-band h2 span { color: #FFDCA0; display: block; font-size: 16px; font-weight: 600; margin-bottom: 6px; }
.home-cta-band p { color: rgba(255,255,255,0.84); margin: 0; font-size: 15px; max-width: 620px; }
.cta-action {
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}
.home-cta-band .btn { min-height: 50px; padding: 0 27px; }
.home-cta-band .btn-cta-light {
  background: #fff;
  color: var(--brand-deep);
  box-shadow: 0 8px 22px rgba(8, 54, 44, 0.16);
}
.home-cta-band .btn-cta-light:hover { transform: translateY(-2px); background: #f3f8f5; }
.home-cta-band .btn-ghost-cta { border: 1px solid rgba(255,255,255,0.5); background: transparent; color: #fff; }
.home-cta-band .btn-ghost-cta:hover { border-color: #fff; background: rgba(255,255,255,0.1); transform: translateY(-2px); }
.cta-track-lines {
  position: absolute;
  left: 8%;
  right: 8%;
  top: 24px;
  height: 2px;
  background: repeating-linear-gradient(90deg, rgba(255,255,255,0.12) 0 18px, transparent 18px 34px);
  border-radius: 2px;
  pointer-events: none;
}
.home-cta-band .cta-track-lines:nth-of-type(2) { top: 40px; opacity: 0.5; }

/* Footer */
.site-footer {
  background: #0A3B32;
  color: var(--muted-on-dark);
  padding: 60px 0 0;
  margin-top: 100px;
}
.footer-brand .brand__text strong { color: #fff; }
.footer-brand .brand__text em { color: var(--muted-on-dark); }
.footer-brand .brand__icon { background: rgba(255,255,255,0.12); box-shadow: none; color: #fff; font-weight: 800; }
.footer-main { padding-bottom: 34px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.2fr;
  gap: 32px;
}
.footer-about { font-size: 14px; color: var(--muted-on-dark); margin-top: 18px; max-width: 390px; line-height: 1.8; }
.footer-col h4 { color: #fff; font-size: 16px; font-weight: 700; margin-bottom: 16px; }
.footer-col ul { display: grid; gap: 10px; }
.footer-col a { color: var(--muted-on-dark); font-size: 14px; }
.footer-col a i { font-size: 10px; margin-right: 6px; color: rgba(255,255,255,0.45); }
.footer-col a:hover { color: #fff; }
.footer-contact li { font-size: 14px; display: flex; align-items: center; gap: 8px; }
.footer-contact i { color: var(--brand-gold); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding: 20px 0;
  min-height: 60px;
  color: rgba(182, 210, 201, 0.8);
  font-size: 13px;
}

/* 响应式 */
@media (max-width: 1024px) {
  .section { padding: 70px 0; }
  .cat-hero { padding: 66px 0 78px; }
  .cat-hero h1 { font-size: 46px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
  .step-list { grid-template-columns: repeat(3, 1fr); gap: 14px; }
  .step-card { padding: 22px 16px 18px; }
  .data-items { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .home-cta-band { padding: 40px 26px; }
}
@media (max-width: 820px) {
  .main-nav { display: none; }
  .hamburger { display: inline-flex; }
  .header-topinfo-item { display: none; }
  .step-list { grid-template-columns: 1fr; }
  .data-items { grid-template-columns: 1fr; }
  .feature-cards { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .section { padding: 56px 0; }
  .cat-hero { padding: 44px 0 54px; }
  .cat-hero h1 { font-size: 34px; }
  .hero-media-card { margin-top: 32px; }
  .hero-media-card img { height: 220px; }
  .section-heading h2 { font-size: 28px; }
  .section-heading { flex-direction: column; align-items: flex-start; }
  .topline-info, .header-lg-cta { display: none; }
  .header-top__inner { flex-wrap: nowrap; }
  .brand__text strong { font-size: 17px; }
  .brand__text em { font-size: 11px; }
  .timeline-area { padding: 12px; }
  .timeline-side { padding: 22px; margin-bottom: 14px; }
  .timeline-card h3 { font-size: 16px; }
  .faq-wrap { padding: 20px; }
  .home-cta-band { border-radius: 22px; }
  .home-cta-band h2 { font-size: 24px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; padding-bottom: 24px; }
  .footer-bottom { justify-content: center; text-align: center; }
  .hero-floating-note { display: none; }
  .site-header { position: sticky; }
  .cat-hero h1 { font-size: 32px; }
}

/* roulang page: category3 */
:root {
      --primary: #0E7A64;
      --primary-dark: #0A5D4D;
      --primary-deep: #103B32;
      --accent: #F07632;
      --accent-2: #F5A540;
      --gold: #FFB84D;
      --bg: #F6F4EE;
      --white: #FFFFFF;
      --ink: #24332E;
      --heading: #122A24;
      --muted: #70807A;
      --muted-light: #96A8A1;
      --border: #E4DECF;
      --brand-gradient: linear-gradient(135deg, #0E7A64, #179A7C 55%, #2CB491);
      --cta-gradient: linear-gradient(90deg, #F5A540, #F07632);
      --shadow-base: 0 8px 24px rgba(11, 71, 58, 0.08);
      --shadow-hover: 0 14px 34px rgba(11, 71, 58, 0.14);
      --r-xl: 28px;
      --r-lg: 20px;
      --r-sm: 16px;
    }

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

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "HarmonyOS Sans SC", "Source Han Sans SC", "Microsoft YaHei", sans-serif;
      background: var(--bg);
      color: var(--ink);
      line-height: 1.65;
      -webkit-font-smoothing: antialiased;
    }

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

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

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

    h1,
    h2,
    h3,
    h4 {
      margin: 0;
      font-family: inherit;
      color: var(--heading);
      line-height: 1.25;
    }

    p {
      margin: 0 0 18px;
    }

    ul,
    ol {
      margin: 0;
      padding: 0;
      list-style: none;
    }

    button,
    input {
      font-family: inherit;
    }

    .container {
      max-width: 1240px;
      margin-left: auto;
      margin-right: auto;
      padding-left: 24px;
      padding-right: 24px;
    }

    .section-block {
      padding-top: 88px;
      padding-bottom: 88px;
    }

    :focus-visible {
      outline: 2px solid var(--accent);
      outline-offset: 3px;
      border-radius: 6px;
    }

    .section-title {
      position: relative;
      display: flex;
      align-items: flex-start;
      gap: 12px;
      font-size: 32px;
      font-weight: 800;
      letter-spacing: -0.2px;
    }

    .section-title::before {
      content: "";
      flex: 0 0 auto;
      width: 6px;
      height: 30px;
      margin-top: 3px;
      border-radius: 999px;
      background: var(--cta-gradient);
    }

    .section-lead {
      max-width: 720px;
      margin: 14px 0 30px 18px;
      color: var(--muted);
      font-size: 16px;
    }

    .section-head {
      display: flex;
      align-items: flex-end;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 5px 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.15);
      border: 1px solid rgba(255, 255, 255, 0.25);
      color: #fff;
      font-size: 13px;
      line-height: 1.4;
    }

    .on-dark {
      color: rgba(255, 255, 255, 0.78);
    }

    .btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      border: 0;
      border-radius: 999px;
      font-weight: 600;
      font-size: 15px;
      line-height: 1.2;
      padding: 14px 26px;
      transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
      cursor: pointer;
      white-space: nowrap;
    }

    .btn:hover {
      transform: translateY(-2px);
    }

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

    .btn-accent {
      background: var(--cta-gradient);
      color: #fff;
      box-shadow: 0 10px 26px rgba(240, 118, 50, 0.2);
    }

    .btn-accent:hover {
      color: #fff;
      box-shadow: 0 14px 34px rgba(240, 118, 50, 0.3);
    }

    .btn-outline-white {
      background: transparent;
      border: 1px solid rgba(255, 255, 255, 0.7);
      color: #fff;
    }

    .btn-outline-white:hover {
      background: rgba(255, 255, 255, 0.14);
      color: #fff;
      border-color: #fff;
    }

    .btn-light {
      background: #fff;
      color: var(--primary-dark);
      box-shadow: 0 8px 24px rgba(11, 71, 58, 0.12);
    }

    .btn-light:hover {
      color: var(--primary-dark);
      box-shadow: 0 12px 28px rgba(11, 71, 58, 0.2);
    }

    .btn-xl {
      min-height: 52px;
      padding-left: 34px;
      padding-right: 34px;
      font-size: 16px;
    }

    .btn-lg {
      min-height: 48px;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 900;
      background: #fff;
      box-shadow: 0 4px 20px rgba(20, 60, 48, 0.07);
    }

    .header-top {
      border-bottom: 1px solid var(--border);
    }

    .header-top__inner {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      min-height: 64px;
    }

    .brand {
      display: inline-flex;
      align-items: center;
      gap: 11px;
    }

    .brand__icon {
      width: 42px;
      height: 42px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 13px;
      background: var(--brand-gradient);
      color: #fff;
      font-size: 20px;
      font-weight: 800;
      box-shadow: 0 6px 16px rgba(11, 71, 58, 0.16);
    }

    .brand__text {
      display: flex;
      flex-direction: column;
      line-height: 1.2;
    }

    .brand__text strong {
      font-size: 18px;
      color: var(--heading);
      font-weight: 800;
    }

    .brand__text em {
      margin-top: 3px;
      font-style: normal;
      color: var(--muted);
      font-size: 12px;
      letter-spacing: 0.06em;
    }

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

    .header-tool-text {
      display: flex;
      flex-direction: column;
      text-align: right;
      margin-right: 4px;
      line-height: 1.3;
    }

    .header-tool-text small {
      color: var(--muted);
      font-size: 11px;
    }

    .header-tool-text span {
      color: var(--heading);
      font-size: 14px;
      font-weight: 600;
    }

    .btn-ghost {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 38px;
      padding: 0 18px;
      border: 1px solid var(--primary);
      border-radius: 999px;
      color: var(--primary-dark);
      font-size: 14px;
      font-weight: 600;
      background: #fff;
      transition: background 0.25s, color 0.25s, transform 0.25s;
    }

    .btn-ghost:hover {
      background: rgba(14, 122, 100, 0.08);
      color: var(--primary-dark);
      transform: translateY(-1px);
    }

    .header-cta-btn {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 38px;
      padding: 0 20px;
      border-radius: 999px;
      background: var(--cta-gradient);
      color: #fff;
      font-size: 14px;
      font-weight: 600;
      box-shadow: 0 8px 18px rgba(240, 118, 50, 0.16);
      transition: transform 0.25s, box-shadow 0.25s;
    }

    .header-cta-btn:hover {
      color: #fff;
      transform: translateY(-2px);
      box-shadow: 0 10px 24px rgba(240, 118, 50, 0.26);
    }

    .header-channel {
      border-bottom: 1px solid var(--border);
    }

    .main-nav {
      display: flex;
      align-items: center;
      min-height: 52px;
    }

    .nav-item {
      position: relative;
      display: inline-flex;
      align-items: center;
      min-height: 52px;
      padding: 0 26px;
      color: var(--ink);
      font-size: 15px;
      font-weight: 600;
      transition: color 0.2s;
    }

    .nav-item:first-child {
      padding-left: 0;
    }

    .nav-item::after {
      content: "";
      position: absolute;
      left: 50%;
      bottom: 10px;
      width: 20px;
      height: 4px;
      transform: translateX(-50%) scaleX(0);
      background: var(--cta-gradient);
      border-radius: 999px;
      transition: transform 0.25s ease;
    }

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

    .nav-item:hover::after {
      transform: translateX(-50%) scaleX(1);
      opacity: 0.55;
    }

    .nav-item.is-active {
      color: var(--primary-dark);
    }

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

    .menu-toggle {
      display: none;
      align-items: center;
      justify-content: center;
      width: 42px;
      height: 42px;
      border: 1px solid var(--border);
      border-radius: 12px;
      background: var(--bg);
      color: var(--primary-dark);
      font-size: 19px;
      cursor: pointer;
    }

    .mobile-only-nav {
      display: none;
    }

    .off-canvas {
      background: var(--bg);
    }

    .mobile-menu-wrap {
      padding: 24px 20px;
    }

    .mobile-menu-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 22px;
    }

    .mobile-menu-brand {
      display: flex;
      align-items: center;
      gap: 10px;
      font-weight: 800;
      color: var(--heading);
    }

    .mobile-menu-brand .brand__icon {
      width: 36px;
      height: 36px;
      font-size: 17px;
      border-radius: 11px;
    }

    .close-button {
      border: 0;
      background: transparent;
      color: var(--muted);
      font-size: 28px;
      line-height: 1;
      cursor: pointer;
      width: 36px;
      height: 36px;
    }

    .mobile-nav {
      display: flex;
      flex-direction: column;
      gap: 8px;
    }

    .mobile-nav .m-nav-link {
      display: flex;
      align-items: center;
      gap: 12px;
      min-height: 46px;
      padding: 0 14px;
      border-radius: 14px;
      background: #fff;
      color: var(--ink);
      font-weight: 600;
      font-size: 16px;
      border: 1px solid var(--border);
      transition: background 0.2s, color 0.2s;
    }

    .mobile-nav .m-nav-link i {
      width: 24px;
      color: var(--primary);
      font-size: 14px;
      text-align: center;
    }

    .mobile-nav .m-nav-link.is-active {
      color: var(--primary-dark);
      background: rgba(14, 122, 100, 0.08);
      border-color: rgba(14, 122, 100, 0.3);
    }

    .mobile-nav .m-nav-link:hover {
      background: rgba(14, 122, 100, 0.06);
    }

    .mobile-menu-contact {
      margin-top: 24px;
      padding: 16px;
      border-radius: 16px;
      background: var(--primary-deep);
      color: var(--muted-light);
      font-size: 13px;
    }

    .mobile-menu-contact span {
      display: block;
      margin-bottom: 6px;
      color: #fff;
      font-weight: 600;
    }

    .member-hero {
      padding: 44px 0 80px;
    }

    .hero-shell {
      position: relative;
      border-radius: var(--r-xl);
      overflow: hidden;
      color: #fff;
      background:
        linear-gradient(112deg, rgba(5, 56, 46, 0.96) 0%, rgba(12, 86, 71, 0.86) 40%, rgba(32, 143, 114, 0.62) 100%),
        url("/assets/images/backpic/back-1.png") center / cover no-repeat;
      box-shadow: 0 18px 50px rgba(11, 71, 58, 0.22);
    }

    .hero-shell::after {
      content: "";
      position: absolute;
      inset: 0;
      pointer-events: none;
      background: radial-gradient(circle at 84% 22%, rgba(255, 184, 77, 0.14), transparent 34%);
    }

    .hero-grid {
      position: relative;
      z-index: 2;
      padding: 54px 44px;
    }

    .hero-copy {
      padding-right: 24px;
    }

    .hero-kicker {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 6px 13px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.14);
      border: 1px solid rgba(255, 255, 255, 0.24);
      color: #f2f7f4;
      font-size: 13px;
      margin-bottom: 22px;
    }

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

    .hero-title {
      margin: 0 0 16px;
      font-size: 58px;
      line-height: 1.1;
      font-weight: 800;
      color: #fff;
      letter-spacing: 1px;
    }

    .hero-lead {
      max-width: 540px;
      color: rgba(255, 255, 255, 0.86);
      font-size: 16px;
      line-height: 1.85;
      margin-bottom: 30px;
    }

    .hero-actions {
      display: flex;
      align-items: center;
      flex-wrap: wrap;
      gap: 14px;
      margin-bottom: 32px;
    }

    .hero-mini-tags {
      display: flex;
      flex-wrap: wrap;
      gap: 9px;
    }

    .hero-mini-tags span {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 7px 12px;
      border-radius: 999px;
      background: rgba(255, 255, 255, 0.1);
      border: 1px solid rgba(255, 255, 255, 0.16);
      color: rgba(255, 255, 255, 0.88);
      font-size: 13px;
    }

    .hero-preview {
      display: flex;
      justify-content: flex-end;
      padding-left: 18px;
    }

    .hero-card {
      width: 100%;
      max-width: 390px;
      position: relative;
      background: #fff;
      border-radius: 22px;
      overflow: hidden;
      box-shadow: 0 24px 70px rgba(0, 0, 0, 0.24);
    }

    .hero-card-media {
      height: 210px;
      background: var(--primary-deep);
    }

    .hero-card-media img {
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .hero-card-content {
      padding: 22px 24px 26px;
    }

    .hero-card-label {
      display: inline-flex;
      align-items: center;
      gap: 6px;
      padding: 5px 10px;
      border-radius: 999px;
      background: #EDF6F1;
      color: var(--primary-dark);
      font-size: 12px;
      font-weight: 600;
      margin-bottom: 14px;
    }

    .hero-card-content h3 {
      font-size: 22px;
      margin-bottom: 16px;
    }

    .hero-card-content ul {
      display: flex;
      flex-direction: column;
      gap: 10px;
    }

    .hero-card-content ul li {
      display: flex;
      align-items: center;
      gap: 10px;
      color: var(--ink);
      font-size: 14px;
    }

    .hero-card-content ul li span {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 25px;
      height: 25px;
      border-radius: 8px;
      background: #EDF6F1;
      color: var(--primary);
      font-size: 12px;
      font-weight: 700;
    }

    .hero-card-flag {
      position: absolute;
      right: -12px;
      top: 34px;
      width: 160px;
      transform: rotate(18deg);
      text-align: center;
      padding: 10px 0;
      background: var(--cta-gradient);
      color: #fff;
      font-weight: 700;
      font-size: 14px;
      box-shadow: 0 8px 20px rgba(240, 118, 50, 0.22);
    }

    .overview-block {
      padding-top: 20px;
    }

    .overview-card {
      display: grid;
      grid-template-columns: 1.06fr 0.94fr;
      background: var(--primary-deep);
      border-radius: var(--r-xl);
      overflow: hidden;
      box-shadow: 0 18px 46px rgba(11, 71, 58, 0.18);
      color: #fff;
    }

    .overview-copy {
      padding: 48px 46px;
    }

    .overview-copy .eyebrow {
      background: rgba(255, 255, 255, 0.12);
      border: 1px solid rgba(255, 255, 255, 0.18);
      margin-bottom: 20px;
    }

    .overview-copy h2 {
      color: #fff;
      font-size: 34px;
      margin-bottom: 16px;
    }

    .overview-copy > p {
      color: rgba(255, 255, 255, 0.74);
      margin-bottom: 28px;
      max-width: 520px;
    }

    .feature-list {
      display: flex;
      flex-direction: column;
      gap: 14px;
      margin-bottom: 30px;
    }

    .feature-list li {
      display: flex;
      align-items: flex-start;
      gap: 13px;
    }

    .feature-list .fl-icon {
      flex: 0 0 auto;
      width: 30px;
      height: 30px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      background: rgba(255, 255, 255, 0.14);
      color: var(--gold);
      font-size: 14px;
    }

    .feature-list strong {
      display: block;
      color: #fff;
      font-size: 16px;
      font-weight: 600;
      margin-bottom: 3px;
    }

    .feature-list em {
      font-style: normal;
      color: var(--muted-light);
      font-size: 13px;
      line-height: 1.5;
    }

    .overview-media {
      position: relative;
      min-height: 480px;
    }

    .overview-media img {
      position: absolute;
      inset: 0;
      width: 100%;
      height: 100%;
      object-fit: cover;
    }

    .overview-media::after {
      content: "";
      position: absolute;
      inset: 0;
      background: linear-gradient(72deg, rgba(16, 59, 50, 0.75), transparent 45%);
    }

    .media-sticker {
      position: absolute;
      right: 24px;
      bottom: 24px;
      z-index: 2;
      left: auto;
      background: rgba(16, 59, 50, 0.78);
      backdrop-filter: blur(8px);
      border: 1px solid rgba(255, 255, 255, 0.18);
      border-radius: 18px;
      padding: 18px 20px;
      color: #fff;
      min-width: 220px;
    }

    .media-sticker span {
      display: block;
      color: var(--gold);
      font-size: 13px;
      margin-bottom: 6px;
    }

    .media-sticker strong {
      display: block;
      font-size: 16px;
    }

    .charter-block {
      background: linear-gradient(180deg, var(--bg) 0%, #F0ECE1 100%);
    }

    .charter-block .section-lead {
      color: var(--muted);
    }

    .charter-panel {
      display: grid;
      grid-template-columns: 330px 1fr;
      gap: 22px;
      margin-top: 26px;
    }

    .charter-card {
      background: #fff;
      border-radius: var(--r-lg);
      box-shadow: var(--shadow-base);
      border: 1px solid rgba(228, 222, 207, 0.7);
      overflow: hidden;
    }

    .charter-index-wrap {
      padding: 28px 24px;
    }

    .charter-index-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      margin-bottom: 22px;
    }

    .charter-index-head .overline {
      color: var(--accent);
      font-size: 12px;
      font-weight: 600;
      letter-spacing: 0.1em;
    }

    .charter-index-head h3 {
      font-size: 23px;
      font-weight: 800;
    }

    .charter-index {
      display: flex;
      flex-direction: column;
      gap: 6px;
    }

    .charter-index a {
      display: flex;
      align-items: center;
      gap: 13px;
      padding: 14px 13px;
      border-radius: 14px;
      transition: background 0.2s, transform 0.2s;
    }

    .charter-index a:hover {
      background: #EDF6F1;
      transform: translateX(3px);
    }

    .charter-index .idx-num {
      width: 34px;
      height: 34px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 10px;
      color: var(--primary-dark);
      background: #EDF6F1;
      font-weight: 700;
      font-size: 13px;
    }

    .charter-index strong {
      display: block;
      color: var(--heading);
      font-size: 15px;
      line-height: 1.3;
    }

    .charter-index small {
      color: var(--muted);
      font-size: 12px;
    }

    .charter-index .idx-arrow {
      margin-left: auto;
      color: var(--accent);
      opacity: 0;
      transform: translateX(-5px);
      transition: opacity 0.2s, transform 0.2s;
    }

    .charter-index a:hover .idx-arrow {
      opacity: 1;
      transform: translateX(0);
    }

    .guide-panel {
      padding: 30px;
      position: relative;
      display: flex;
      flex-direction: column;
      justify-content: center;
    }

    .guide-panel::before {
      content: "";
      position: absolute;
      top: 0;
      left: 0;
      bottom: 0;
      width: 5px;
      background: var(--brand-gradient);
    }

    .guide-head {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      flex-wrap: wrap;
      margin-bottom: 20px;
    }

    .guide-head h3 {
      font-size: 24px;
      font-weight: 800;
    }

    .guide-head .guide-badge {
      display: inline-flex;
      padding: 5px 13px;
      border-radius: 999px;
      background: rgba(245, 165, 64, 0.18);
      color: var(--accent);
      font-size: 12px;
      font-weight: 700;
    }

    .guide-panel > p {
      color: var(--muted);
      margin-bottom: 24px;
    }

    .pay-step-list {
      display: flex;
      flex-direction: column;
      gap: 14px;
    }

    .pay-step-list li {
      display: flex;
      align-items: flex-start;
      gap: 14px;
      padding: 16px;
      border-radius: 16px;
      background: #FBF9F4;
      border: 1px solid var(--border);
    }

    .pay-step-list .step-dot {
      flex: 0 0 auto;
      width: 34px;
      height: 34px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 50%;
      background: var(--brand-gradient);
      color: #fff;
      font-size: 13px;
      font-weight: 700;
    }

    .pay-step-list strong {
      display: block;
      color: var(--heading);
      font-size: 15px;
    }

    .pay-step-list span {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.6;
    }

    .pay-step-list .is-hollow .step-dot {
      background: #EDF6F1;
      color: var(--primary);
    }

    .compare-section {
      background: #fff;
      border-top: 1px solid var(--border);
      border-bottom: 1px solid var(--border);
    }

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

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

    .compare-head-note {
      max-width: 520px;
      color: var(--muted);
      font-size: 14px;
      line-height: 1.75;
    }

    .table-scroll {
      overflow-x: auto;
      border-radius: var(--r-lg);
      border: 1px solid var(--border);
      background: #fff;
      box-shadow: var(--shadow-base);
    }

    .vip-compare-table {
      width: 100%;
      min-width: 780px;
      border-collapse: separate;
      border-spacing: 0;
      background: #fff;
      border-radius: var(--r-lg);
      overflow: hidden;
      font-size: 14px;
    }

    .vip-compare-table thead th {
      padding: 18px 16px;
      text-align: center;
      background: #F3EFE4;
      color: var(--heading);
      border-bottom: 2px solid #E8E1D1;
      font-weight: 700;
    }

    .vip-compare-table thead th.th-label {
      text-align: left;
      position: sticky;
      left: 0;
      z-index: 6;
      background: #F3EFE4;
    }

    .vip-compare-table thead th.th-hot {
      background: #FFF3E2;
      color: #8F3F00;
      position: relative;
    }

    .vip-compare-table thead th.th-hot .hot-line {
      position: absolute;
      top: 0;
      left: 0;
      right: 0;
      height: 5px;
      background: var(--cta-gradient);
    }

    .vip-compare-table thead th.th-hot i {
      margin-right: 5px;
      color: var(--accent);
    }

    .vip-compare-table tbody td {
      padding: 17px 16px;
      text-align: center;
      border-bottom: 1px solid #EEE8DB;
      color: var(--ink);
      vertical-align: middle;
      background: #fff;
    }

    .vip-compare-table tbody td.td-label {
      text-align: left;
      font-weight: 600;
      position: sticky;
      left: 0;
      z-index: 4;
      background: #fff;
      white-space: nowrap;
    }

    .vip-compare-table tbody td.td-label i {
      color: var(--primary);
      width: 20px;
      margin-right: 6px;
    }

    .vip-compare-table tbody tr:last-child td {
      border-bottom: 0;
    }

    .vip-compare-table tbody td.td-hot {
      background: #FFF9F0;
    }

    .vip-compare-table tbody tr:hover td {
      background: #FBF9F4;
    }

    .vip-compare-table tbody tr:hover td.td-hot {
      background: #FFF4E4;
    }

    .vip-compare-table tbody tr:hover td.td-label {
      background: #FBF9F4;
    }

    .table-state {
      display: inline-block;
      padding: 5px 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 600;
      background: #EEF4F1;
      color: var(--primary-dark);
      white-space: nowrap;
    }

    .table-state--full {
      background: rgba(14, 122, 100, 0.1);
      color: var(--primary-dark);
    }

    .table-state--free {
      color: var(--muted);
      background: #F2F0EA;
    }

    .table-state--hot {
      background: rgba(245, 165, 64, 0.18);
      color: #A74A00;
    }

    .table-note {
      margin-top: 18px;
      padding: 14px 18px;
      border-radius: 14px;
      background: #EDF6F1;
      color: var(--primary-dark);
      font-size: 13px;
      display: flex;
      align-items: flex-start;
      gap: 10px;
    }

    .table-note i {
      margin-top: 3px;
      color: var(--primary);
    }

    .faq-block {
      background: var(--bg);
    }

    .faq-head {
      margin-bottom: 36px;
    }

    .faq-accordion {
      max-width: 900px;
      margin: 0 auto;
      background: transparent;
    }

    .faq-accordion .accordion-item {
      background: #fff;
      border: 1px solid var(--border);
      border-radius: 18px;
      margin-bottom: 14px;
      overflow: hidden;
      transition: box-shadow 0.25s, border-color 0.25s;
    }

    .faq-accordion .accordion-item.is-active {
      border-color: rgba(14, 122, 100, 0.25);
      box-shadow: 0 8px 24px rgba(11, 71, 58, 0.08);
      background: #EDF6F1;
    }

    .faq-accordion .accordion-title {
      display: flex;
      align-items: center;
      gap: 12px;
      padding: 21px 22px;
      background: transparent;
      color: var(--heading);
      font-size: 17px;
      font-weight: 700;
      border: 0;
      transition: background 0.2s, color 0.2s;
      line-height: 1.4;
    }

    .faq-accordion .accordion-title::before {
      content: "";
      width: 9px;
      height: 9px;
      flex: 0 0 auto;
      border-radius: 50%;
      background: var(--primary);
      box-shadow: 0 0 0 5px rgba(14, 122, 100, 0.13);
    }

    .faq-accordion .accordion-title:hover {
      color: var(--primary-dark);
      background: rgba(14, 122, 100, 0.03);
    }

    .faq-accordion .accordion-title::after {
      content: "\f078";
      font-family: "Font Awesome 6 Free";
      font-weight: 900;
      margin-left: auto;
      color: var(--accent);
      font-size: 14px;
      transition: transform 0.3s;
    }

    .faq-accordion .accordion-item.is-active > .accordion-title::after {
      transform: rotate(180deg);
    }

    .faq-accordion .accordion-content {
      background: transparent;
      color: var(--ink);
      border-top: 1px dashed var(--border);
      padding: 20px 24px 24px;
      line-height: 1.8;
    }

    .accordion-content {
      color: var(--ink);
    }

    .cta-section {
      background: var(--bg);
      padding-top: 20px;
      padding-bottom: 90px;
    }

    .cta-panel {
      position: relative;
      max-width: 1140px;
      margin: 0 auto;
      border-radius: var(--r-xl);
      padding: 58px 56px;
      overflow: hidden;
      color: #fff;
      background:
        radial-gradient(circle at 88% 20%, rgba(255, 184, 77, 0.22), transparent 30%),
        linear-gradient(100deg, #0A3B32 0%, #0E7A64 58%, #179A7C 100%);
      box-shadow: 0 18px 48px rgba(11, 71, 58, 0.2);
    }

    .cta-panel::before {
      content: "";
      position: absolute;
      left: 0;
      right: 0;
      bottom: 0;
      height: 58px;
      background: repeating-linear-gradient(64deg, transparent 0 22px, rgba(255, 255, 255, 0.07) 22px 24px);
    }

    .cta-inner {
      position: relative;
      z-index: 2;
      display: grid;
      grid-template-columns: 1.5fr 1fr;
      align-items: center;
      gap: 32px;
    }

    .cta-heading {
      font-size: 30px;
      color: #fff;
      font-weight: 800;
      margin-bottom: 12px;
    }

    .cta-copy p {
      color: rgba(255, 255, 255, 0.76);
      margin: 0;
      max-width: 620px;
    }

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

    .cta-support {
      display: flex;
      flex-direction: column;
      gap: 4px;
      justify-content: center;
      padding: 14px 20px;
      border-left: 2px solid rgba(255, 255, 255, 0.2);
      color: #fff;
    }

    .cta-support small {
      color: var(--muted-light);
      font-size: 12px;
    }

    .cta-support strong {
      font-size: 14px;
      color: #fff;
    }

    .site-footer {
      background: #0A3B32;
      color: #B6D2C9;
    }

    .footer-main {
      padding: 64px 0 26px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.5fr 0.8fr 0.8fr 0.9fr;
      gap: 36px;
    }

    .footer-brand .brand__icon {
      background: #fff;
      color: var(--primary-dark);
    }

    .footer-brand .brand__text strong {
      color: #fff;
    }

    .footer-brand .brand__text em {
      color: var(--muted-light);
    }

    .footer-about {
      margin-top: 20px;
      color: rgba(255, 255, 255, 0.56);
      font-size: 13px;
      max-width: 360px;
      line-height: 1.85;
    }

    .footer-col {
      font-size: 14px;
    }

    .footer-col h4 {
      color: #fff;
      font-size: 16px;
      font-weight: 700;
      margin-bottom: 20px;
    }

    .footer-col ul {
      display: flex;
      flex-direction: column;
      gap: 11px;
    }

    .footer-col ul li {
      line-height: 1.5;
    }

    .footer-col a {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: rgba(255, 255, 255, 0.62);
      transition: color 0.2s;
    }

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

    .footer-col a i {
      font-size: 10px;
      color: rgba(255, 255, 255, 0.42);
    }

    .footer-contact li {
      display: flex;
      align-items: flex-start;
      gap: 8px;
      color: rgba(255, 255, 255, 0.62);
    }

    .footer-contact i {
      margin-top: 5px;
      color: var(--muted-light);
      width: 14px;
      font-size: 13px;
    }

    .footer-bottom {
      border-top: 1px solid rgba(255, 255, 255, 0.12);
      padding: 20px 0;
      color: rgba(255, 255, 255, 0.42);
      font-size: 12px;
      display: flex;
      flex-wrap: wrap;
      justify-content: space-between;
      gap: 8px;
    }

    @media (min-width: 1025px) {
      .menu-toggle {
        display: none !important;
      }
    }

    @media (max-width: 1024px) {
      .header-top__inner {
        min-height: 58px;
      }

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

      .main-nav {
        display: none;
      }

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

      .overview-card {
        grid-template-columns: 1fr;
      }

      .overview-media {
        min-height: 260px;
      }

      .overview-media img {
        position: relative;
        height: 260px;
      }

      .overview-media::after {
        background: linear-gradient(0deg, rgba(16, 59, 50, 0.5), transparent 60%);
      }

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

      .cta-actions {
        justify-content: flex-start;
      }
    }

    @media (max-width: 860px) {
      .hero-grid {
        padding: 38px 26px;
      }

      .hero-title {
        font-size: 40px;
      }

      .hero-preview {
        padding-left: 0;
        justify-content: flex-start;
        margin-top: 24px;
      }

      .charter-panel {
        grid-template-columns: 1fr;
      }

      .overview-copy {
        padding: 34px 24px;
      }

      .guide-panel {
        padding: 24px 22px;
      }
    }

    @media (max-width: 640px) {
      .section-block {
        padding-top: 58px;
        padding-bottom: 58px;
      }

      .container {
        padding-left: 16px;
        padding-right: 16px;
      }

      .brand__text em {
        display: none;
      }

      .brand__icon {
        width: 38px;
        height: 38px;
        border-radius: 11px;
        font-size: 18px;
      }

      .brand__text strong {
        font-size: 16px;
      }

      .header-cta-btn {
        display: none;
      }

      .btn-ghost {
        display: none;
      }

      .hero-shell {
        border-radius: 20px;
      }

      .hero-grid {
        padding: 28px 20px;
      }

      .hero-title {
        font-size: 33px;
      }

      .hero-kicker {
        font-size: 12px;
      }

      .hero-lead {
        font-size: 14px;
      }

      .hero-actions {
        flex-direction: column;
        align-items: stretch;
      }

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

      .hero-mini-tags {
        gap: 6px;
      }

      .section-title {
        font-size: 25px;
      }

      .section-lead {
        margin-left: 14px;
        font-size: 14px;
      }

      .overview-copy h2 {
        font-size: 27px;
      }

      .feature-list em {
        font-size: 12px;
      }

      .media-sticker {
        right: 16px;
        left: 16px;
        bottom: 16px;
        min-width: 0;
      }

      .overview-media {
        min-height: 180px;
      }

      .overview-media img {
        height: 190px;
      }

      .charter-index-wrap {
        padding: 22px 16px;
      }

      .guide-panel {
        padding: 20px 16px;
      }

      .vip-compare-table tbody td,
      .vip-compare-table thead th {
        padding: 14px 10px;
        font-size: 13px;
      }

      .table-note {
        font-size: 12px;
        padding: 12px 14px;
      }

      .cta-panel {
        padding: 34px 20px;
        border-radius: 22px;
      }

      .cta-heading {
        font-size: 23px;
      }

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

      .cta-support {
        width: 100%;
        border-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        padding: 14px 0 0;
      }

      .footer-main {
        padding: 44px 0 18px;
      }

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

      .footer-bottom {
        flex-direction: column;
      }
    }