/* roulang page: index */
:root{
  --brand-600:#5BBF3A;
  --brand-700:#2E8B2A;
  --brand-100:#DFF5D6;
  --brand-50:#F3FAEE;
  --accent-500:#FF7A2F;
  --ink-900:#2B2230;
  --ink-700:#4A4150;
  --ink-500:#6B6472;
  --bg:#FBFFF8;
  --line:#EAF3E3;
  --card:#FFFFFF;
  --radius-lg:24px;
  --radius-md:16px;
  --shadow-soft:0 8px 24px rgba(43,34,48,.08);
  --shadow-lift:0 14px 34px rgba(91,191,58,.18);
  --grad-brand:linear-gradient(135deg,#5BBF3A 0%,#FF7A2F 100%);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink-900);
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font-family:inherit}
ul{list-style:none;margin:0;padding:0}
.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 32px}
.section{padding:72px 0}
.section-tight{padding:48px 0}
@media (max-width:1024px){
  .container-x{padding:0 24px}
  .section{padding:56px 0}
}
@media (max-width:640px){
  .container-x{padding:0 16px}
  .section{padding:44px 0}
  .section-tight{padding:36px 0}
}

/* ---------- 基础排版 ---------- */
.h1-title{font-size:44px;line-height:1.25;font-weight:800;letter-spacing:-.4px;margin:0}
.h2-title{font-size:30px;line-height:1.35;font-weight:700;margin:0}
.h3-title{font-size:19px;line-height:1.5;font-weight:600;margin:0}
.lead{font-size:17px;color:var(--ink-500);line-height:1.85}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  background:var(--brand-100);color:var(--brand-700);
  font-size:13px;font-weight:600;padding:7px 14px;border-radius:999px;
}
.eyebrow::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--brand-600)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:32px}
.section-head .sub{color:var(--ink-500);font-size:15px;margin-top:10px;max-width:620px}
@media (max-width:1024px){
  .h1-title{font-size:36px}
  .h2-title{font-size:26px}
}
@media (max-width:640px){
  .h1-title{font-size:27px}
  .h2-title{font-size:22px}
  .lead{font-size:15.5px}
  .section-head{flex-direction:column;align-items:flex-start;margin-bottom:24px}
}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:9px;
  padding:13px 26px;border-radius:999px;font-size:15px;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:transform .22s ease, box-shadow .22s ease, background .22s ease, color .22s ease, border-color .22s ease;
}
.btn-primary{background:var(--grad-brand);color:#fff;box-shadow:0 10px 24px rgba(91,191,58,.28)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(255,122,47,.32)}
.btn-primary:active{transform:translateY(0);box-shadow:0 8px 18px rgba(91,191,58,.26)}
.btn-ghost{background:#fff;color:var(--brand-700);border-color:var(--brand-600)}
.btn-ghost:hover{background:var(--brand-100);transform:translateY(-2px)}
.btn:focus-visible{outline:3px solid rgba(91,191,58,.45);outline-offset:3px}
.link-arrow{display:inline-flex;align-items:center;gap:7px;color:var(--brand-700);font-weight:600;font-size:14.5px}
.link-arrow i{transition:transform .22s ease}
.link-arrow:hover i{transform:translateX(4px)}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:20px;height:78px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:38px;height:38px;border-radius:13px;background:var(--grad-brand);
  display:grid;place-items:center;color:#fff;font-size:16px;
  box-shadow:0 8px 18px rgba(91,191,58,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-name{font-size:16.5px;font-weight:800;letter-spacing:.2px;color:var(--ink-900)}
.brand-sub{font-size:11.5px;color:var(--ink-500);letter-spacing:1.2px}
.chips{display:flex;align-items:center;gap:4px;background:var(--brand-50);padding:5px;border-radius:999px}
.chip-nav{
  padding:9px 16px;border-radius:999px;font-size:14.5px;font-weight:500;color:var(--ink-700);
  white-space:nowrap;transition:background .2s ease,color .2s ease,box-shadow .2s ease;
}
.chip-nav:hover{background:var(--brand-100);color:var(--brand-700)}
.chip-nav.active{background:var(--brand-600);color:#fff;box-shadow:0 8px 18px rgba(91,191,58,.32)}
.nav-tools{display:flex;align-items:center;gap:14px}
.search-box{
  display:flex;align-items:center;gap:8px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:9px 16px;width:210px;transition:border-color .2s ease,box-shadow .2s ease;
}
.search-box:focus-within{border-color:var(--brand-600);box-shadow:0 0 0 4px rgba(91,191,58,.16)}
.search-box i{color:var(--ink-500);font-size:13px}
.search-box input{border:none;outline:none;background:transparent;font-size:14px;width:100%;color:var(--ink-900)}
.search-box input::placeholder{color:#A9A2B0}
.menu-btn{
  display:none;width:44px;height:44px;border-radius:14px;border:1px solid var(--line);
  background:#fff;color:var(--ink-900);font-size:17px;cursor:pointer;
}
.menu-btn:hover{background:var(--brand-50);border-color:var(--brand-300,#9BDC7C)}
.mobile-drawer{
  position:fixed;inset:0;z-index:80;background:#fff;
  transform:translateX(100%);transition:transform .3s ease;
  display:flex;flex-direction:column;padding:20px;
}
.mobile-drawer.open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.drawer-close{width:44px;height:44px;border-radius:14px;border:1px solid var(--line);background:#fff;font-size:18px;cursor:pointer}
.drawer-links{display:flex;flex-direction:column;gap:10px}
.drawer-links a{
  padding:15px 18px;border-radius:16px;background:var(--brand-50);
  font-size:16px;font-weight:600;color:var(--ink-900);
}
.drawer-links a.active{background:var(--brand-600);color:#fff}
.drawer-foot{margin-top:auto;padding-top:24px}
@media (max-width:1120px){.search-box{width:170px}}
@media (max-width:1024px){
  .chips,.nav-tools .search-box,.nav-tools .btn{display:none}
  .menu-btn{display:grid;place-items:center}
}

/* ---------- Hero ---------- */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 88% -10%, rgba(91,191,58,.16), transparent 60%),
    radial-gradient(700px 380px at 4% 10%, rgba(255,122,47,.10), transparent 60%),
    var(--bg);
  padding:56px 0 64px;
}
.hero-grid{display:grid;grid-template-columns:minmax(280px,400px) 1fr;gap:56px;align-items:center}
.hero-visual{
  position:relative;width:100%;aspect-ratio:9/16;max-height:540px;
  border-radius:28px;overflow:hidden;box-shadow:0 26px 60px rgba(43,34,48,.22);
}
.hero-visual img{width:100%;height:100%;object-fit:cover}
.hero-visual-mask{
  position:absolute;inset:0;
  background:linear-gradient(180deg, rgba(43,34,48,.05) 0%, rgba(43,34,48,.18) 45%, rgba(43,34,48,.82) 100%);
}
.hero-visual-top{position:absolute;top:18px;left:18px;display:flex;gap:8px;flex-wrap:wrap}
.hero-visual-bottom{position:absolute;left:20px;right:20px;bottom:20px;color:#fff}
.hero-visual-bottom h3{font-size:18px;font-weight:700;margin:0 0 6px}
.hero-visual-bottom p{font-size:13px;opacity:.86;margin:0}
.play-btn{
  position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);
  width:66px;height:66px;border-radius:50%;background:rgba(255,255,255,.9);
  display:grid;place-items:center;color:var(--brand-700);font-size:20px;
  box-shadow:0 12px 30px rgba(0,0,0,.24);transition:transform .25s ease;
}
.hero-visual:hover .play-btn{transform:translate(-50%,-50%) scale(1.08)}
.hero-copy h1{margin:18px 0 18px}
.hero-copy .lead{max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.stat-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:34px}
.stat-badge{
  display:flex;align-items:center;gap:10px;background:#fff;border:1px solid var(--line);
  border-radius:999px;padding:9px 16px;box-shadow:var(--shadow-soft);
}
.stat-badge b{font-size:17px;font-weight:800;color:var(--brand-700);font-variant-numeric:tabular-nums}
.stat-badge span{font-size:13px;color:var(--ink-500)}
@media (max-width:1024px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-visual{max-height:420px;aspect-ratio:4/3;margin:0 auto}
  .hero{padding:36px 0 48px}
}
@media (max-width:640px){
  .hero-visual{aspect-ratio:3/4;max-height:400px;border-radius:22px}
  .hero-actions .btn{width:100%}
}

/* ---------- 通用卡片 ---------- */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow-soft);transition:border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
.card:hover{border-color:rgba(91,191,58,.45);box-shadow:var(--shadow-lift);transform:translateY(-3px)}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:6px 12px;border-radius:999px;
  font-size:12.5px;font-weight:600;background:var(--brand-100);color:var(--brand-700);
}
.badge-accent{background:var(--accent-500);color:#fff}
.badge-dark{background:rgba(43,34,48,.82);color:#fff}

/* ---------- 横滑带 ---------- */
.hot-head-arrows{display:flex;gap:10px}
.hot-arrow{
  width:42px;height:42px;border-radius:50%;border:1px solid var(--line);background:#fff;
  color:var(--ink-700);cursor:pointer;transition:.2s;
}
.hot-arrow:hover{background:var(--brand-600);border-color:var(--brand-600);color:#fff}
.hscroll{
  display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:6px 4px 18px;margin:0 -4px;
  scrollbar-width:thin;scrollbar-color:#CFE8C2 transparent;
}
.hscroll::-webkit-scrollbar{height:6px}
.hscroll::-webkit-scrollbar-thumb{background:#CFE8C2;border-radius:99px}
.hot-card{
  flex:0 0 220px;scroll-snap-align:start;text-decoration:none;color:inherit;
}
.hot-thumb{
  position:relative;aspect-ratio:9/14;border-radius:20px;overflow:hidden;
  background:var(--brand-100);box-shadow:var(--shadow-soft);
}
.hot-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.hot-card:hover .hot-thumb img{transform:scale(1.06)}
.hot-thumb .duration{
  position:absolute;right:10px;top:10px;background:rgba(43,34,48,.8);color:#fff;
  font-size:12px;padding:4px 9px;border-radius:999px;font-weight:600;
}
.hot-thumb .hot-mask{
  position:absolute;inset:0;
  background:linear-gradient(180deg,transparent 45%, rgba(43,34,48,.72) 100%);
}
.hot-card h3{font-size:15px;font-weight:600;margin:12px 2px 0;line-height:1.5}
@media (max-width:1024px){
  .hot-head-arrows{display:none}
  .hot-card{flex:0 0 180px}
}

/* ---------- 双列错位卡 ---------- */
.stagger{display:grid;grid-template-columns:7fr 5fr;gap:24px}
.feature-big{display:flex;flex-direction:column;overflow:hidden}
.feature-big .cover{position:relative;aspect-ratio:16/10;overflow:hidden}
.feature-big .cover img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease}
.feature-big:hover .cover img{transform:scale(1.04)}
.feature-big .body{padding:26px 28px 28px}
.feature-big .body h3{font-size:22px;margin:14px 0 10px;font-weight:700}
.feature-big .body p{color:var(--ink-500);font-size:15px;margin:0 0 18px}
.tick-list li{display:flex;gap:10px;align-items:flex-start;font-size:14.5px;color:var(--ink-700);margin-bottom:10px}
.tick-list i{color:var(--brand-600);margin-top:5px;font-size:13px}
.stagger-side{display:flex;flex-direction:column;gap:24px}
.side-card{padding:22px;display:flex;gap:18px;align-items:center;flex:1}
.side-card .thumb{width:104px;height:104px;border-radius:18px;overflow:hidden;flex-shrink:0}
.side-card .thumb img{width:100%;height:100%;object-fit:cover}
.side-card h3{font-size:17px;font-weight:700;margin:8px 0 8px}
.side-card p{font-size:14px;color:var(--ink-500);margin:0 0 10px}
@media (max-width:1024px){
  .stagger{grid-template-columns:1fr}
}
@media (max-width:520px){
  .side-card{flex-direction:column;align-items:flex-start}
  .side-card .thumb{width:100%;height:170px}
}

/* ---------- 最新信息（CMS） ---------- */
.news-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.news-card{display:flex;flex-direction:column;overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);box-shadow:var(--shadow-soft);transition:.25s}
.news-card:hover{border-color:rgba(91,191,58,.45);box-shadow:var(--shadow-lift);transform:translateY(-3px)}
.news-cover{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:var(--brand-100)}
.news-cover img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.news-card:hover .news-cover img{transform:scale(1.05)}
.news-cover .badge-cat{
  position:absolute;left:12px;top:12px;background:rgba(43,34,48,.82);color:#fff;
  font-size:12px;padding:5px 11px;border-radius:999px;font-weight:600;
}
.news-body{padding:20px 22px 22px;display:flex;flex-direction:column;flex:1}
.news-body h3{font-size:17.5px;font-weight:700;line-height:1.5;margin:0 0 10px}
.news-card:hover .news-body h3{color:var(--brand-700)}
.news-body p{font-size:14px;color:var(--ink-500);margin:0 0 16px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;line-height:1.7}
.news-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:auto;padding-top:14px;border-top:1px dashed var(--line);font-size:13px;color:var(--ink-500)}
.empty-state{
  border:1px dashed #CFE8C2;background:linear-gradient(180deg,#F7FCF3,#fff);
  border-radius:var(--radius-lg);padding:56px 24px;text-align:center;
}
.empty-state .icon{
  width:64px;height:64px;border-radius:20px;background:var(--brand-100);color:var(--brand-700);
  display:grid;place-items:center;font-size:24px;margin:0 auto 18px;
}
.empty-state p{color:var(--ink-500);margin:0 0 20px;font-size:15px}
@media (max-width:1024px){.news-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (max-width:640px){.news-grid{grid-template-columns:1fr}}

/* ---------- 步骤 ---------- */
.steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.step-card{padding:28px 26px;position:relative;overflow:hidden}
.step-num{
  font-size:40px;font-weight:800;line-height:1;
  background:var(--grad-brand);-webkit-background-clip:text;background-clip:text;color:transparent;
  font-variant-numeric:tabular-nums;
}
.step-card h3{font-size:18px;font-weight:700;margin:14px 0 10px}
.step-card p{font-size:14.5px;color:var(--ink-500);margin:0}
@media (max-width:900px){.steps{grid-template-columns:1fr}}

/* ---------- 口碑 ---------- */
.voice-track{
  display:flex;gap:20px;overflow-x:auto;padding:6px 4px 16px;
  mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  -webkit-mask-image:linear-gradient(90deg,transparent,#000 6%,#000 94%,transparent);
  scrollbar-width:none;
}
.voice-track::-webkit-scrollbar{display:none}
.voice-card{
  flex:0 0 320px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:24px;box-shadow:var(--shadow-soft);
}
.voice-top{display:flex;align-items:center;gap:12px;margin-bottom:14px}
.avatar{
  width:44px;height:44px;border-radius:50%;background:var(--brand-100);color:var(--brand-700);
  display:grid;place-items:center;font-weight:700;
}
.voice-name{font-weight:600;font-size:15px}
.voice-role{font-size:12.5px;color:var(--ink-500)}
.stars{color:var(--accent-500);font-size:12.5px;letter-spacing:2px;margin-bottom:10px}
.voice-card p{margin:0;font-size:14.5px;color:var(--ink-700)}
@media (max-width:640px){.voice-card{flex:0 0 265px}}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;border-radius:28px;padding:48px 52px;
  background:var(--grad-brand);color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:32px;
  box-shadow:0 24px 50px rgba(91,191,58,.28);
}
.cta-band::after{
  content:"";position:absolute;right:-60px;bottom:-90px;width:300px;height:300px;
  border-radius:50%;background:rgba(255,255,255,.14);
}
.cta-band h2{font-size:28px;font-weight:800;margin:0 0 10px;position:relative;z-index:1}
.cta-band p{margin:0;font-size:15px;opacity:.92;position:relative;z-index:1;max-width:620px}
.cta-band .btn{position:relative;z-index:1;background:#fff;color:var(--brand-700);box-shadow:0 12px 26px rgba(43,34,48,.18);flex-shrink:0}
.cta-band .btn:hover{background:#FFF7F1;color:var(--accent-600)}
@media (max-width:900px){
  .cta-band{flex-direction:column;align-items:flex-start;padding:34px 26px}
  .cta-band h2{font-size:23px}
  .cta-band .btn{width:100%}
}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease}
.faq-item[open]{border-color:rgba(91,191,58,.5);box-shadow:var(--shadow-soft)}
.faq-item summary{
  display:flex;align-items:center;gap:14px;padding:20px 22px;cursor:pointer;
  font-size:16px;font-weight:600;list-style:none;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .q-icon{
  width:28px;height:28px;border-radius:9px;background:var(--brand-100);color:var(--brand-700);
  display:grid;place-items:center;font-size:13px;flex-shrink:0;transition:.2s;
}
.faq-item[open] summary{color:var(--brand-700)}
.faq-item[open] summary .q-icon{background:var(--brand-600);color:#fff}
.faq-item summary .plus{margin-left:auto;color:var(--ink-500);transition:transform .25s ease}
.faq-item[open] summary .plus{transform:rotate(45deg);color:var(--brand-600)}
.faq-answer{padding:0 22px 22px 64px;color:var(--ink-500);font-size:14.5px;line-height:1.85}
@media (max-width:640px){.faq-answer{padding:0 20px 20px 20px}}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--ink-900);color:rgba(255,255,255,.72);padding:64px 0 0;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;color:#fff}
.footer-brand .brand-mark{box-shadow:none}
.footer-brand .brand-name{color:#fff;font-weight:800;font-size:16.5px}
.site-footer p{font-size:14px;line-height:1.85;margin:0}
.footer-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px}
.footer-links li{margin-bottom:11px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.72);transition:color .2s ease}
.footer-links a:hover{color:#9BDC7C}
.footer-bottom{
  margin-top:48px;border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:16px;
  font-size:13px;color:rgba(255,255,255,.55);
}
@media (max-width:900px){
  .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:560px){
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}

/* roulang page: article */
:root{
  --brand-600:#5BBF3A;
  --brand-700:#2E8B2A;
  --brand-100:#DFF5D6;
  --brand-050:#F1FAEB;
  --accent-500:#FF7A2F;
  --accent-100:#FFEADF;
  --ink-900:#2B2230;
  --ink-800:#3A3040;
  --text:#2F2A33;
  --muted:#6B6472;
  --line:#EAF3E3;
  --bg:#FBFFF8;
  --bg-soft:#F3FAEE;
  --card:#FFFFFF;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --sh-1:0 8px 24px rgba(43,34,48,.08);
  --sh-2:0 14px 34px rgba(91,191,58,.18);
  --container:1200px;
  --grad:linear-gradient(135deg,#5BBF3A 0%,#FF7A2F 100%);
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  background:var(--bg);
  color:var(--text);
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font-family:inherit}
button{cursor:pointer;border:0;background:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--brand-600);
  outline-offset:2px;
  border-radius:8px;
}
.container-x{max-width:var(--container);margin:0 auto;padding:0 32px}

/* ============ header / nav ============ */
.site-header{
  position:sticky;top:0;z-index:80;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:18px;min-height:78px;flex-wrap:nowrap}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto}
.brand-mark{
  width:44px;height:44px;border-radius:14px;
  background:var(--grad);color:#fff;
  display:grid;place-items:center;font-size:20px;
  box-shadow:0 6px 16px rgba(91,191,58,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2}
.brand-name{font-size:17px;font-weight:800;color:var(--ink-900);letter-spacing:.2px;white-space:nowrap}
.brand-sub{font-size:12px;color:var(--muted)}
.chips{display:flex;align-items:center;gap:6px;flex:1 1 auto;margin-left:6px}
.chip-nav{
  display:inline-flex;align-items:center;
  padding:9px 16px;border-radius:999px;
  font-size:14px;color:var(--muted);white-space:nowrap;
  transition:background .2s ease,color .2s ease,transform .2s ease;
}
.chip-nav:hover{background:var(--brand-100);color:var(--brand-700);transform:translateY(-1px)}
.chip-nav.active{background:var(--brand-600);color:#fff;font-weight:600;box-shadow:0 6px 16px rgba(91,191,58,.25)}
.nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto;flex:0 0 auto}
.search-box{
  display:flex;align-items:center;gap:8px;
  background:var(--bg-soft);border:1px solid var(--line);
  border-radius:999px;padding:8px 16px;color:var(--muted);
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.search-box input{border:0;background:transparent;outline:none;font-size:14px;width:132px;color:var(--text)}
.search-box input::placeholder{color:#9C95A3}
.search-box:focus-within{background:#fff;border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(91,191,58,.18)}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:11px 22px;border-radius:999px;font-size:14px;font-weight:600;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--grad);color:#fff;box-shadow:0 8px 20px rgba(91,191,58,.26)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(255,122,47,.3)}
.btn-ghost{background:transparent;color:var(--brand-700);border:1px solid var(--brand-600)}
.btn-ghost:hover{background:var(--brand-100);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--brand-700);box-shadow:var(--sh-1)}
.btn-light:hover{transform:translateY(-2px);box-shadow:var(--sh-2)}
.menu-btn{display:none;width:44px;height:44px;border-radius:14px;background:var(--brand-050);color:var(--brand-700);font-size:18px;place-items:center}
.menu-btn:hover{background:var(--brand-100)}

/* 移动抽屉 */
.drawer{
  position:fixed;inset:78px 0 0 0;z-index:70;
  background:#fff;padding:24px 20px 32px;
  display:none;flex-direction:column;gap:10px;
  overflow-y:auto;
}
.drawer.open{display:flex}
.drawer a.d-item{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 18px;border-radius:var(--r-md);
  background:var(--bg-soft);color:var(--ink-800);font-weight:600;
}
.drawer a.d-item:hover{background:var(--brand-100);color:var(--brand-700)}
.drawer .d-cta{margin-top:auto}
.drawer .d-cta .btn{width:100%}

/* ============ 通用组件 ============ */
.badge-tag{
  display:inline-flex;align-items:center;gap:6px;
  padding:6px 14px;border-radius:999px;
  background:var(--brand-100);color:var(--brand-700);
  font-size:13px;font-weight:600;
}
.badge-time{
  position:absolute;top:12px;right:12px;
  background:rgba(43,34,48,.78);color:#fff;
  font-size:12px;font-weight:600;
  padding:4px 10px;border-radius:999px;
}
.section{padding:72px 0}
.section-soft{background:var(--bg-soft)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:32px;flex-wrap:wrap}
.section-head h2{font-size:26px;font-weight:700;color:var(--ink-900);letter-spacing:.2px}
.section-head p{margin-top:8px;color:var(--muted);font-size:14px}
.link-more{color:var(--brand-700);font-weight:600;font-size:14px;display:inline-flex;align-items:center;gap:6px}
.link-more i{transition:transform .2s ease}
.link-more:hover i{transform:translateX(4px)}

/* ============ 面包屑 ============ */
.crumb-bar{padding:26px 0 0}
.breadcrumb{display:flex;align-items:center;gap:8px;font-size:13px;color:var(--muted);flex-wrap:wrap}
.breadcrumb a{color:var(--muted)}
.breadcrumb a:hover{color:var(--brand-700)}
.breadcrumb .sep{color:#C6C0CE}
.breadcrumb .current{color:#A39CA9}

/* ============ 文章头 ============ */
.article-head{padding:18px 0 0}
.head-panel{
  position:relative;overflow:hidden;
  border-radius:var(--r-lg);
  background:var(--ink-900);
  padding:44px 44px 40px;
  box-shadow:var(--sh-1);
  margin-top:16px;
}
.head-panel::before{
  content:"";position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-2.webp');
  background-size:cover;background-position:center;
  opacity:.36;
}
.head-panel::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(43,34,48,.92) 0%,rgba(43,34,48,.7) 55%,rgba(46,139,42,.55) 100%);
}
.head-inner{position:relative;z-index:2;max-width:860px}
.head-inner .badge-tag{background:rgba(223,245,214,.18);color:#DFF5D6;border:1px solid rgba(223,245,214,.35)}
.head-inner h1{
  margin-top:18px;
  font-size:36px;line-height:1.3;font-weight:800;color:#fff;letter-spacing:.3px;
}
.meta-row{display:flex;align-items:center;gap:20px;flex-wrap:wrap;margin-top:22px;color:rgba(255,255,255,.78);font-size:13.5px}
.meta-row span{display:inline-flex;align-items:center;gap:7px}

/* ============ 正文 ============ */
.article-zone{padding:48px 0 24px}
.article-layout{max-width:840px;margin:0 auto}
.article-card{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:var(--r-lg);
  padding:44px 48px 40px;
  box-shadow:var(--sh-1);
}
.article-body{font-size:16.5px;line-height:1.9;color:var(--text);word-break:break-word}
.article-body p{margin:0 0 1.2em}
.article-body h2{
  font-size:24px;font-weight:700;color:var(--ink-900);
  margin:2em 0 .8em;padding-left:14px;
  border-left:4px solid var(--brand-600);line-height:1.4;
}
.article-body h3{font-size:19px;font-weight:600;color:var(--ink-900);margin:1.8em 0 .7em}
.article-body h4{font-size:17px;font-weight:600;color:var(--ink-800);margin:1.6em 0 .6em}
.article-body ul,.article-body ol{margin:0 0 1.3em;padding-left:1.4em}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin:.42em 0}
.article-body li::marker{color:var(--brand-600)}
.article-body a{color:var(--brand-700);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--accent-500)}
.article-body img{border-radius:var(--r-md);margin:1.8em auto;box-shadow:var(--sh-1)}
.article-body figure{margin:1.8em 0}
.article-body figcaption{text-align:center;font-size:13px;color:var(--muted);margin-top:10px}
.article-body blockquote{
  margin:1.6em 0;padding:18px 22px;
  background:var(--brand-050);border-left:4px solid var(--brand-600);
  border-radius:0 var(--r-sm) var(--r-sm) 0;color:var(--ink-800);
}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:11px 14px;text-align:left}
.article-body th{background:var(--bg-soft);color:var(--ink-800);font-weight:600}
.article-body strong{color:var(--ink-900)}

.tips-strip{
  display:flex;align-items:flex-start;gap:14px;
  margin-top:28px;padding:18px 22px;
  background:var(--bg-soft);border:1px dashed #CDE8BE;border-radius:var(--r-md);
  color:var(--ink-800);font-size:14.5px;
}
.tips-strip i{color:var(--brand-600);font-size:18px;margin-top:3px}
.empty-state{
  text-align:center;padding:56px 24px;
  display:flex;flex-direction:column;align-items:center;gap:16px;
}
.empty-state .empty-icon{
  width:72px;height:72px;border-radius:24px;
  background:var(--brand-050);color:var(--brand-600);
  display:grid;place-items:center;font-size:28px;
}
.empty-state h2{font-size:22px;font-weight:700;color:var(--ink-900)}
.empty-state p{color:var(--muted);font-size:14.5px;max-width:420px}

/* ============ 延伸阅读 ============ */
.rel-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.rel-card{
  display:flex;gap:16px;align-items:center;
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-lg);padding:16px;
  transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
.rel-card:hover{border-color:rgba(91,191,58,.4);box-shadow:var(--sh-2);transform:translateY(-3px)}
.rel-thumb{width:132px;height:96px;border-radius:var(--r-md);overflow:hidden;flex:0 0 auto;background:var(--bg-soft)}
.rel-thumb img{width:100%;height:100%;object-fit:cover}
.rel-body h3{font-size:16.5px;font-weight:600;color:var(--ink-900);line-height:1.5}
.rel-card:hover .rel-body h3{color:var(--brand-700)}
.rel-body p{font-size:13px;color:var(--muted);margin-top:8px}

/* ============ 分类入口 ============ */
.cat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.cat-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-lg);overflow:hidden;
  display:flex;flex-direction:column;
  transition:border-color .25s ease,box-shadow .25s ease,transform .25s ease;
}
.cat-card:hover{border-color:rgba(91,191,58,.4);box-shadow:var(--sh-2);transform:translateY(-4px)}
.cat-cover{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--bg-soft)}
.cat-cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.cat-card:hover .cat-cover img{transform:scale(1.05)}
.cat-body{padding:22px 22px 26px;display:flex;flex-direction:column;gap:10px;flex:1}
.cat-body h3{font-size:18px;font-weight:700;color:var(--ink-900)}
.cat-body p{font-size:14px;color:var(--muted);line-height:1.7}
.cat-body .link-more{margin-top:auto}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:900px;margin:0 auto}
.faq-item{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--r-md);overflow:hidden;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item[open]{border-color:rgba(91,191,58,.4);box-shadow:var(--sh-1)}
.faq-item summary{
  list-style:none;cursor:pointer;
  display:flex;align-items:center;gap:14px;
  padding:18px 22px;font-size:16px;font-weight:600;color:var(--ink-900);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary .q-icon{
  width:30px;height:30px;border-radius:10px;flex:0 0 auto;
  background:var(--brand-100);color:var(--brand-700);
  display:grid;place-items:center;font-size:14px;
}
.faq-item summary .arrow{margin-left:auto;color:var(--muted);transition:transform .25s ease}
.faq-item[open] summary{color:var(--brand-700)}
.faq-item[open] summary .arrow{transform:rotate(180deg)}
.faq-answer{padding:0 22px 20px 66px;color:var(--muted);font-size:15px;background:var(--brand-050);line-height:1.85}

/* ============ CTA ============ */
.cta-card{
  position:relative;overflow:hidden;
  border-radius:var(--r-lg);
  background:var(--grad);
  padding:44px 48px;
  display:flex;align-items:center;justify-content:space-between;gap:28px;
  box-shadow:0 18px 40px rgba(91,191,58,.22);
}
.cta-card::after{
  content:"";position:absolute;right:-70px;top:-70px;width:240px;height:240px;
  border-radius:50%;background:rgba(255,255,255,.16);
}
.cta-copy{position:relative;z-index:2;max-width:620px}
.cta-copy h2{font-size:26px;font-weight:800;color:#fff;line-height:1.4}
.cta-copy p{margin-top:10px;color:rgba(255,255,255,.9);font-size:14.5px}
.cta-actions{position:relative;z-index:2;display:flex;gap:12px;flex-wrap:wrap}

/* ============ footer ============ */
.site-footer{background:var(--ink-900);color:rgba(255,255,255,.72);margin-top:80px;padding:64px 0 0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1.1fr;gap:36px}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.footer-brand .brand-name{color:#fff;font-size:17px;font-weight:800}
.site-footer p{font-size:14px;line-height:1.85;color:rgba(255,255,255,.66)}
.footer-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px}
.footer-links li{margin:10px 0}
.footer-links a{font-size:14px;color:rgba(255,255,255,.7);transition:color .2s ease}
.footer-links a:hover{color:var(--brand-600)}
.footer-bottom{
  margin-top:52px;padding:22px 0;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;align-items:center;justify-content:space-between;gap:14px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ============ 响应式 ============ */
@media (max-width:1180px){
  .search-box input{width:104px}
}
@media (max-width:1024px){
  .chips,.search-box{display:none}
  .menu-btn{display:grid}
  .container-x{padding:0 24px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .cat-grid{grid-template-columns:1fr 1fr}
  .head-inner h1{font-size:30px}
  .head-panel{padding:36px 32px 32px}
  .article-card{padding:34px 32px 30px}
  .cta-card{flex-direction:column;align-items:flex-start;padding:36px 32px}
}
@media (max-width:768px){
  .section{padding:52px 0}
  .rel-grid{grid-template-columns:1fr}
  .cat-grid{grid-template-columns:1fr}
  .head-inner h1{font-size:26px}
  .head-panel{padding:28px 22px;border-radius:var(--r-md)}
  .article-card{padding:26px 20px;border-radius:var(--r-md)}
  .article-body{font-size:16px}
  .article-body h2{font-size:21px}
  .faq-answer{padding-left:22px}
  .footer-grid{grid-template-columns:1fr;gap:26px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .cta-copy h2{font-size:22px}
}
@media (max-width:520px){
  .container-x{padding:0 16px}
  .brand-name{font-size:15px}
  .brand-sub{display:none}
  .brand-mark{width:40px;height:40px;font-size:18px}
  .nav-wrap{min-height:70px}
  .drawer{inset:70px 0 0 0}
  .rel-card{flex-direction:column;align-items:stretch}
  .rel-thumb{width:100%;height:160px}
  .meta-row{gap:12px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
}

/* roulang page: category1 */
:root{
  --brand-600:#5BBF3A;
  --brand-700:#3F9E30;
  --brand-800:#2E8B2A;
  --brand-100:#DFF5D6;
  --brand-50:#F1FBE9;
  --accent-500:#FF7A2F;
  --accent-600:#E96516;
  --ink-900:#2B2230;
  --ink-700:#423A47;
  --text:#2F2A33;
  --text-2:#6B6472;
  --line:#EAF3E3;
  --bg:#FBFFF8;
  --bg-2:#F3FAEE;
  --card:#FFFFFF;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:12px;
  --sh-1:0 8px 24px rgba(43,34,48,.08);
  --sh-2:0 14px 34px rgba(91,191,58,.18);
  --sh-3:0 24px 60px rgba(43,34,48,.18);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;height:auto;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;}
input{font-family:inherit;}
.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.94);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
  transition:box-shadow .3s ease;
}
.site-header.is-scrolled{box-shadow:0 8px 26px rgba(43,34,48,.09);}
.nav-wrap{display:flex;align-items:center;gap:18px;height:76px;}
.brand{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
.brand-mark{
  width:42px;height:42px;border-radius:14px;display:grid;place-items:center;
  color:#fff;font-size:19px;
  background:linear-gradient(135deg,var(--brand-600),var(--brand-800));
  box-shadow:0 8px 18px rgba(91,191,58,.32);
}
.brand-name{display:block;font-size:16px;font-weight:800;color:var(--ink-900);line-height:1.25;letter-spacing:.2px;}
.brand-sub{display:block;font-size:11.5px;color:var(--text-2);letter-spacing:.6px;line-height:1.4;}
.chips{display:flex;align-items:center;gap:6px;margin-left:auto;overflow-x:auto;scrollbar-width:none;}
.chips::-webkit-scrollbar{display:none;}
.chip-nav{
  flex:0 0 auto;padding:9px 16px;border-radius:999px;
  font-size:14px;font-weight:600;color:var(--text-2);white-space:nowrap;
  transition:background .25s ease,color .25s ease,box-shadow .25s ease;
}
.chip-nav:hover{background:var(--brand-50);color:var(--brand-800);}
.chip-nav.active{
  background:linear-gradient(135deg,var(--brand-600),var(--brand-700));
  color:#fff;box-shadow:0 8px 18px rgba(91,191,58,.28);
}
.nav-tools{display:flex;align-items:center;gap:12px;}
.search-box{
  display:flex;align-items:center;gap:8px;
  width:196px;height:42px;padding:0 16px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  color:var(--text-2);font-size:13.5px;
  transition:border-color .25s ease,box-shadow .25s ease;
}
.search-box:focus-within{border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(91,191,58,.18);}
.search-box input{border:0;outline:0;background:transparent;width:100%;font-size:13.5px;color:var(--text);}
.search-box input::placeholder{color:#A79FB0;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border:0;cursor:pointer;font-weight:700;font-size:14.5px;
  border-radius:999px;padding:12px 22px;white-space:nowrap;
  transition:transform .25s ease,box-shadow .25s ease,background .25s ease,color .25s ease,border-color .25s ease;
}
.btn-primary{
  color:#fff;
  background:linear-gradient(135deg,var(--brand-600),var(--brand-800));
  box-shadow:0 10px 22px rgba(91,191,58,.30);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px rgba(91,191,58,.38);}
.btn-ghost{
  color:#fff;background:rgba(255,255,255,.14);
  border:1px solid rgba(255,255,255,.4);
}
.btn-ghost:hover{background:rgba(255,255,255,.24);transform:translateY(-2px);}
.btn-outline{
  color:var(--brand-800);background:#fff;border:1px solid rgba(91,191,58,.55);
}
.btn-outline:hover{background:var(--brand-50);transform:translateY(-2px);box-shadow:0 12px 24px rgba(91,191,58,.18);}
.btn:focus-visible,.chip-nav:focus-visible,.menu-btn:focus-visible{outline:2px solid var(--brand-700);outline-offset:2px;}
.menu-btn{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid var(--line);background:#fff;color:var(--ink-900);
  font-size:17px;cursor:pointer;
}

/* ============ 移动抽屉 ============ */
.drawer{
  position:fixed;inset:0;z-index:90;background:#fff;
  padding:22px 20px 28px;display:flex;flex-direction:column;gap:10px;
  transform:translateY(-102%);visibility:hidden;
  transition:transform .35s ease,visibility .35s ease;
  overflow-y:auto;
}
.drawer.open{transform:translateY(0);visibility:visible;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px;}
.drawer-close{
  width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
  background:#fff;color:var(--ink-900);font-size:16px;cursor:pointer;
}
.drawer-link{
  padding:14px 18px;border-radius:16px;background:var(--bg-2);
  font-size:15.5px;font-weight:600;color:var(--ink-900);
}
.drawer-link.active{background:linear-gradient(135deg,var(--brand-600),var(--brand-700));color:#fff;}
.drawer-cta{margin-top:auto;padding-top:20px;}

/* ============ Hero ============ */
.hero{position:relative;overflow:hidden;background:var(--ink-900);color:#fff;padding:78px 0 70px;}
.hero::before{
  content:"";position:absolute;inset:0;
  background:url(/assets/images/backpic/back-1.png) center/cover no-repeat;
  opacity:.55;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(43,34,48,.95) 0%,rgba(43,34,48,.84) 46%,rgba(91,191,58,.58) 100%);
}
.hero-inner{position:relative;z-index:2;display:grid;grid-template-columns:1.12fr .88fr;gap:48px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:6px 15px;border-radius:999px;font-size:12.5px;font-weight:600;letter-spacing:.6px;
  color:#DFF5D6;background:rgba(91,191,58,.20);border:1px solid rgba(223,245,214,.35);
}
.hero-title{
  margin:20px 0 0;font-size:clamp(30px,4vw,46px);line-height:1.24;font-weight:800;letter-spacing:.5px;
}
.hero-title .h1-sub{
  display:block;margin-top:12px;font-size:clamp(15px,1.6vw,19px);
  font-weight:600;color:#DFF5D6;letter-spacing:.4px;
}
.hero-sub{margin:20px 0 0;font-size:16.5px;line-height:1.85;color:rgba(255,255,255,.86);max-width:560px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px;}
.badge{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 15px;border-radius:999px;font-size:13px;font-weight:600;
  background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.24);
  color:#fff;backdrop-filter:blur(6px);
}
.badge .dot{width:7px;height:7px;border-radius:50%;background:var(--accent-500);display:inline-block;}
.badge b{font-weight:800;font-size:15px;letter-spacing:.3px;}
.aside-card{
  background:rgba(255,255,255,.97);color:var(--text);
  border-radius:var(--r-lg);padding:28px 26px;box-shadow:var(--sh-3);
}
.aside-card h2{margin:0;font-size:18px;font-weight:800;color:var(--ink-900);letter-spacing:.3px;}
.aside-card .aside-tip{margin:8px 0 0;font-size:13.5px;color:var(--text-2);line-height:1.7;}
.aside-list{list-style:none;margin:18px 0 0;padding:0;display:flex;flex-direction:column;gap:12px;}
.aside-list li{display:flex;gap:11px;font-size:14.5px;line-height:1.7;color:var(--ink-700);}
.aside-list li i{color:var(--brand-600);font-size:15px;margin-top:4px;}
.aside-stat{
  margin-top:22px;padding-top:18px;border-top:1px dashed var(--line);
  display:flex;align-items:baseline;gap:10px;flex-wrap:wrap;
}
.aside-stat strong{font-size:26px;font-weight:800;color:var(--brand-800);letter-spacing:.5px;}
.aside-stat span{font-size:13px;color:var(--text-2);}

/* ============ 通用板块 ============ */
.section{padding:78px 0;}
.section.alt{background:var(--bg-2);}
.sec-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:38px;flex-wrap:wrap;}
.sec-title{margin:0;font-size:clamp(22px,2.6vw,30px);font-weight:800;color:var(--ink-900);letter-spacing:.4px;line-height:1.35;}
.sec-desc{margin:10px 0 0;font-size:15px;color:var(--text-2);max-width:640px;}
.sec-link{
  display:inline-flex;align-items:center;gap:8px;font-size:14.5px;font-weight:700;color:var(--brand-800);
}
.sec-link i{transition:transform .25s ease;}
.sec-link:hover i{transform:translateX(4px);}
.lead-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  padding:32px 34px;box-shadow:var(--sh-1);
}
.lead-card p{margin:0;font-size:16px;line-height:1.95;color:var(--ink-700);}
.tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;}
.tag{
  display:inline-flex;align-items:center;gap:7px;
  padding:7px 14px;border-radius:999px;font-size:13px;font-weight:600;
  background:var(--brand-50);color:var(--brand-800);border:1px solid rgba(91,191,58,.22);
}

/* ============ 左文右图 ============ */
.split{display:grid;grid-template-columns:1.02fr .98fr;gap:54px;align-items:center;}
.step-list{list-style:none;margin:28px 0 0;padding:0;display:flex;flex-direction:column;gap:20px;}
.step-item{display:flex;gap:16px;}
.step-num{
  flex:0 0 auto;width:38px;height:38px;border-radius:50%;
  display:grid;place-items:center;font-size:14px;font-weight:800;
  background:var(--brand-100);color:var(--brand-800);
  box-shadow:inset 0 0 0 1px rgba(91,191,58,.28);
}
.step-body h3{margin:2px 0 6px;font-size:17px;font-weight:700;color:var(--ink-900);}
.step-body p{margin:0;font-size:14.5px;line-height:1.8;color:var(--text-2);}
.figure-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  box-shadow:var(--sh-2);background:var(--brand-100);
}
.figure-card img{width:100%;height:440px;object-fit:cover;}
.figure-card .figure-badge{
  position:absolute;top:16px;left:16px;
  padding:6px 14px;border-radius:999px;font-size:12.5px;font-weight:700;
  background:var(--accent-500);color:#fff;box-shadow:0 8px 18px rgba(255,122,47,.32);
}
.figure-note{margin:14px 0 0;font-size:13px;color:var(--text-2);text-align:center;}

/* ============ 三列卡片 ============ */
.cards-3{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.mini-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  overflow:hidden;box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:transform .3s ease,box-shadow .3s ease,border-color .3s ease;
}
.mini-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);border-color:rgba(91,191,58,.45);}
.mini-card .thumb{position:relative;height:182px;background:var(--brand-100);}
.mini-card .thumb img{width:100%;height:100%;object-fit:cover;}
.mini-card .thumb .corner{
  position:absolute;top:14px;right:14px;
  padding:5px 12px;border-radius:999px;font-size:12px;font-weight:700;
  background:rgba(43,34,48,.82);color:#fff;backdrop-filter:blur(4px);
}
.mini-body{padding:22px 22px 24px;display:flex;flex-direction:column;gap:10px;flex:1;}
.mini-body h3{margin:0;font-size:17.5px;font-weight:700;color:var(--ink-900);line-height:1.5;}
.mini-body p{margin:0;font-size:14.5px;line-height:1.8;color:var(--text-2);}
.mini-foot{margin-top:auto;padding-top:8px;}
.mini-foot a{display:inline-flex;align-items:center;gap:7px;font-size:14px;font-weight:700;color:var(--brand-800);}
.mini-foot a i{transition:transform .25s ease;}
.mini-foot a:hover i{transform:translateX(4px);}

/* ============ 条目列表 ============ */
.case-list{
  list-style:none;margin:0;padding:0;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--sh-1);overflow:hidden;
}
.case-item{
  display:flex;gap:20px;padding:24px 28px;border-bottom:1px solid var(--line);
  transition:background .25s ease;
}
.case-item:last-child{border-bottom:0;}
.case-item:hover{background:var(--brand-50);}
.case-num{
  flex:0 0 auto;font-size:15px;font-weight:800;color:var(--accent-500);
  letter-spacing:1px;min-width:34px;
}
.case-main h3{margin:0 0 6px;font-size:16.5px;font-weight:700;color:var(--ink-900);}
.case-main p{margin:0;font-size:14.5px;line-height:1.8;color:var(--text-2);}
.case-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:12px;}
.case-tags span{
  font-size:12px;font-weight:700;padding:4px 11px;border-radius:999px;
  background:var(--bg-2);color:var(--brand-800);border:1px solid rgba(91,191,58,.2);
}

/* ============ 清单 ============ */
.checklist-card{
  background:linear-gradient(135deg,rgba(223,245,214,.72),rgba(241,251,233,.9));
  border:1px solid rgba(91,191,58,.28);border-radius:var(--r-lg);
  padding:36px 38px;
}
.checklist{list-style:none;margin:24px 0 0;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:16px 34px;}
.checklist li{display:flex;gap:12px;font-size:15px;line-height:1.75;color:var(--ink-700);}
.checklist li i{color:var(--brand-600);font-size:17px;margin-top:3px;}

/* ============ FAQ ============ */
.faq{display:flex;flex-direction:column;gap:14px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;transition:border-color .25s ease,box-shadow .25s ease;
}
.faq-item.open{border-color:rgba(91,191,58,.45);box-shadow:var(--sh-1);}
.faq-q{
  width:100%;display:flex;align-items:center;gap:14px;text-align:left;
  background:transparent;border:0;cursor:pointer;
  padding:20px 22px;font-size:16px;font-weight:700;color:var(--ink-900);
  transition:color .25s ease;
}
.faq-q .qi{
  flex:0 0 auto;width:28px;height:28px;border-radius:50%;
  display:grid;place-items:center;font-size:13px;font-weight:800;
  background:var(--brand-100);color:var(--brand-800);
}
.faq-item.open .faq-q{color:var(--brand-800);}
.faq-q .arrow{margin-left:auto;color:var(--text-2);transition:transform .3s ease;font-size:14px;}
.faq-item.open .faq-q .arrow{transform:rotate(180deg);color:var(--brand-700);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a-inner{padding:0 22px 22px 64px;font-size:14.8px;line-height:1.9;color:var(--text-2);}

/* ============ CTA ============ */
.cta-band{
  position:relative;overflow:hidden;border-radius:var(--r-lg);
  background:linear-gradient(120deg,#5BBF3A 0%,#3F9E30 52%,#FF7A2F 100%);
  padding:42px 44px;color:#fff;display:flex;align-items:center;justify-content:space-between;
  gap:28px;flex-wrap:wrap;box-shadow:0 20px 46px rgba(91,191,58,.26);
}
.cta-band h2{margin:0;font-size:clamp(20px,2.4vw,27px);font-weight:800;letter-spacing:.4px;}
.cta-band p{margin:10px 0 0;font-size:15px;color:rgba(255,255,255,.9);max-width:620px;}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap;}
.btn-light{background:#fff;color:var(--brand-800);box-shadow:0 12px 26px rgba(43,34,48,.18);}
.btn-light:hover{transform:translateY(-2px);}
.btn-line{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.6);}
.btn-line:hover{background:rgba(255,255,255,.16);transform:translateY(-2px);}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink-900);color:rgba(255,255,255,.72);padding:66px 0 0;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;padding-bottom:48px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-mark{box-shadow:none;}
.footer-brand .brand-name{color:#fff;font-size:16.5px;}
.site-footer p{margin:0;font-size:14px;line-height:1.9;color:rgba(255,255,255,.66);max-width:400px;}
.footer-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;}
.footer-links{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.68);transition:color .25s ease,padding-left .25s ease;}
.footer-links a:hover{color:var(--brand-600);padding-left:4px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);
  padding:22px 0;display:flex;align-items:center;justify-content:space-between;
  gap:14px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55);
}

/* ============ 响应式 ============ */
@media (max-width:1080px){
  .chips{display:none;}
  .search-box{display:none;}
  .menu-btn{display:grid;place-items:center;}
  .nav-tools{margin-left:auto;}
}
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;gap:36px;}
  .split{grid-template-columns:1fr;gap:36px;}
  .cards-3{grid-template-columns:1fr 1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .figure-card img{height:360px;}
}
@media (max-width:768px){
  .container-x{padding:0 24px;}
  .section{padding:58px 0;}
  .hero{padding:58px 0 54px;}
  .checklist{grid-template-columns:1fr;}
  .checklist-card{padding:28px 24px;}
  .lead-card{padding:26px 22px;}
  .cta-band{padding:32px 26px;}
  .case-item{padding:20px 20px;}
  .faq-a-inner{padding-left:52px;}
}
@media (max-width:520px){
  .container-x{padding:0 16px;}
  .nav-wrap{height:68px;gap:10px;}
  .brand-sub{display:none;}
  .cards-3{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .hero-title{font-size:27px;}
  .hero-sub{font-size:15.5px;}
  .badge{font-size:12.5px;padding:7px 13px;}
  .section{padding:48px 0;}
  .case-item{flex-direction:column;gap:8px;}
  .btn{padding:11px 18px;font-size:14px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:6px;}
}
@media (max-width:400px){
  .nav-tools .btn-primary{display:none;}
}

/* roulang page: category2 */
:root{
  --brand-600:#5BBF3A;
  --brand-700:#2E8B2A;
  --brand-100:#DFF5D6;
  --accent-500:#FF7A2F;
  --ink-900:#2B2230;
  --ink-700:#2F2A33;
  --ink-500:#6B6472;
  --bg:#FBFFF8;
  --bg-soft:#F3FAEE;
  --card:#FFFFFF;
  --line:#EAF3E3;
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:12px;
  --shadow:0 8px 24px rgba(43,34,48,.08);
  --shadow-hover:0 14px 34px rgba(91,191,58,.18);
  --gap-section:80px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--ink-700);
  font-size:16px;
  line-height:1.9;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button,input{font:inherit;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
.container-x{width:100%;max-width:1200px;margin:0 auto;padding:0 32px;}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(255,255,255,.93);
  backdrop-filter:blur(12px);
  border-bottom:1px solid var(--line);
}
.nav-wrap{display:flex;align-items:center;gap:20px;height:76px;}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-mark{
  width:42px;height:42px;border-radius:13px;display:grid;place-items:center;
  background:linear-gradient(135deg,var(--brand-600),var(--accent-500));
  color:#fff;font-size:18px;box-shadow:0 6px 16px rgba(91,191,58,.32);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{font-size:16px;font-weight:700;color:var(--ink-900);letter-spacing:.2px;}
.brand-sub{font-size:12px;color:var(--ink-500);}
.chips{display:flex;align-items:center;gap:6px;margin-left:10px;}
.chip-nav{
  padding:9px 15px;border-radius:999px;font-size:14.5px;font-weight:600;
  color:var(--ink-500);transition:background .25s,color .25s,box-shadow .25s;white-space:nowrap;
}
.chip-nav:hover{background:var(--brand-100);color:var(--brand-700);}
.chip-nav.active{background:var(--brand-600);color:#fff;box-shadow:0 6px 14px rgba(91,191,58,.28);}
.nav-tools{margin-left:auto;display:flex;align-items:center;gap:12px;}
.search-box{
  display:flex;align-items:center;gap:8px;background:var(--bg-soft);
  border:1px solid var(--line);border-radius:999px;padding:9px 15px;color:var(--ink-500);
  transition:border-color .25s,box-shadow .25s;
}
.search-box input{border:0;background:transparent;outline:none;width:132px;font-size:14px;color:var(--ink-700);}
.search-box input::placeholder{color:#A8A2AE;}
.search-box:focus-within{border-color:var(--brand-600);box-shadow:0 0 0 3px rgba(91,191,58,.18);}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;padding:12px 24px;font-size:14.5px;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:transform .25s,box-shadow .25s,background .25s,color .25s,border-color .25s;
}
.btn-primary{
  background:linear-gradient(135deg,var(--brand-600),var(--accent-500));
  color:#fff;box-shadow:0 8px 20px rgba(91,191,58,.28);
}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 14px 30px rgba(91,191,58,.36);}
.btn-ghost{background:#fff;border-color:rgba(91,191,58,.45);color:var(--brand-700);}
.btn-ghost:hover{background:var(--brand-100);transform:translateY(-2px);}
.btn-light{background:#fff;color:var(--brand-700);box-shadow:0 8px 20px rgba(43,34,48,.14);}
.btn-light:hover{transform:translateY(-2px);}
.btn:focus-visible,.chip-nav:focus-visible,.menu-btn:focus-visible,a:focus-visible{
  outline:2px solid var(--brand-600);outline-offset:2px;
}
.menu-btn{
  display:none;width:44px;height:44px;border-radius:13px;border:1px solid var(--line);
  background:#fff;color:var(--ink-900);cursor:pointer;place-items:center;
}
/* 移动抽屉 */
.drawer{
  position:fixed;inset:0;z-index:90;background:#fff;padding:22px 20px 28px;
  display:none;flex-direction:column;gap:18px;overflow-y:auto;
}
.drawer.open{display:flex;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;}
.drawer-close{
  width:44px;height:44px;border-radius:13px;border:1px solid var(--line);
  background:var(--bg-soft);color:var(--ink-900);cursor:pointer;font-size:17px;
}
.drawer-nav{display:flex;flex-direction:column;gap:10px;margin-top:6px;}
.drawer-nav a{
  padding:14px 18px;border-radius:16px;background:var(--bg-soft);
  font-weight:600;color:var(--ink-700);border:1px solid var(--line);
}
.drawer-nav a.active{background:var(--brand-600);color:#fff;border-color:transparent;}
.drawer-cta{margin-top:auto;padding-top:18px;border-top:1px solid var(--line);}

/* ---------- Hero ---------- */
.page-hero{
  position:relative;margin-top:26px;border-radius:30px;overflow:hidden;
  background:linear-gradient(135deg,rgba(43,34,48,.88),rgba(46,139,42,.72)),
             url('/assets/images/backpic/back-1.png') center/cover no-repeat;
  box-shadow:0 20px 50px rgba(43,34,48,.18);
}
.page-hero-inner{display:grid;grid-template-columns:1.3fr .92fr;gap:42px;padding:58px 50px;align-items:center;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;
  padding:7px 15px;border-radius:999px;background:rgba(255,255,255,.16);
  border:1px solid rgba(255,255,255,.28);color:#EAFBE1;font-size:13px;font-weight:600;
}
.hero-title{font-size:40px;line-height:1.25;font-weight:800;color:#fff;letter-spacing:.4px;}
.hero-title-sub{display:block;margin-top:12px;font-size:17px;font-weight:500;color:rgba(255,255,255,.82);line-height:1.7;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
.hero-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:8px 15px;border-radius:999px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.26);
  color:#fff;font-size:13px;font-weight:600;
}
.hero-badge b{font-weight:800;color:#C7F5A6;font-size:15px;}
.hero-side{
  background:rgba(255,255,255,.96);border-radius:26px;padding:28px 26px;
  box-shadow:0 18px 40px rgba(43,34,48,.22);
}
.hero-side-title{font-size:16px;font-weight:700;color:var(--ink-900);display:flex;align-items:center;gap:9px;}
.hero-side-title i{color:var(--brand-600);}
.hero-list{margin-top:16px;display:flex;flex-direction:column;gap:12px;}
.hero-list li{display:flex;gap:11px;font-size:14.5px;color:var(--ink-500);line-height:1.75;}
.hero-list li i{color:var(--brand-600);margin-top:6px;font-size:12px;}
.hero-side-foot{
  margin-top:20px;padding-top:16px;border-top:1px dashed var(--line);
  font-size:13px;color:var(--ink-500);display:flex;align-items:center;gap:8px;
}

/* ---------- 通用板块 ---------- */
.section{padding:var(--gap-section) 0 0;}
.section-soft{margin-top:var(--gap-section);padding:66px 0;background:var(--bg-soft);border-radius:32px;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;}
.section-head h2{font-size:27px;font-weight:700;color:var(--ink-900);line-height:1.35;}
.section-head p{margin-top:10px;color:var(--ink-500);font-size:15px;max-width:640px;}
.text-link{color:var(--brand-700);font-weight:600;font-size:14.5px;display:inline-flex;align-items:center;gap:7px;transition:gap .25s,color .25s;}
.text-link:hover{gap:12px;color:var(--brand-600);}
.lead-block{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px 36px;box-shadow:var(--shadow);
  display:grid;grid-template-columns:1.6fr 1fr;gap:36px;align-items:center;
}
.lead-block p{color:var(--ink-500);font-size:15.5px;}
.lead-block p + p{margin-top:14px;}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;}
.stat-card{
  background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--radius-md);
  padding:18px 18px 16px;
}
.stat-num{font-size:26px;font-weight:800;color:var(--brand-700);line-height:1.2;letter-spacing:.5px;}
.stat-label{font-size:13px;color:var(--ink-500);margin-top:4px;}

/* ---------- 图顶文底卡片流 ---------- */
.media-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.media-grid.two{grid-template-columns:repeat(2,1fr);}
.media-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  box-shadow:var(--shadow);display:flex;flex-direction:column;
  transition:transform .28s,box-shadow .28s,border-color .28s;
}
.media-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-hover);border-color:rgba(91,191,58,.35);}
.media-thumb{position:relative;aspect-ratio:16/10;overflow:hidden;background:var(--brand-100);}
.media-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .55s ease;}
.media-card:hover .media-thumb img{transform:scale(1.06);}
.tag{
  position:absolute;top:14px;left:14px;padding:5px 12px;border-radius:999px;
  background:var(--accent-500);color:#fff;font-size:12px;font-weight:700;letter-spacing:.3px;
}
.tag-purple{background:rgba(43,34,48,.86);}
.media-body{padding:20px 22px 24px;display:flex;flex-direction:column;gap:11px;flex:1;}
.media-body h3{font-size:18.5px;font-weight:600;color:var(--ink-900);line-height:1.5;}
.media-body p{color:var(--ink-500);font-size:14.5px;line-height:1.8;}
.media-meta{
  margin-top:auto;padding-top:14px;border-top:1px solid var(--line);
  display:flex;flex-wrap:wrap;gap:10px;font-size:13px;color:var(--ink-500);
}
.media-meta span{display:inline-flex;align-items:center;gap:6px;}
.media-meta i{color:var(--brand-600);font-size:12px;}

/* ---------- 时间节奏列表 ---------- */
.schedule-strip{
  margin-top:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:10px 8px;box-shadow:var(--shadow);
}
.schedule-strip li{
  display:flex;flex-wrap:wrap;align-items:center;gap:14px;
  padding:16px 18px;border-radius:var(--radius-md);transition:background .25s;
}
.schedule-strip li + li{border-top:1px dashed var(--line);}
.schedule-strip li:hover{background:var(--bg-soft);}
.strip-time{
  min-width:138px;font-size:14px;font-weight:700;color:var(--brand-700);
  display:inline-flex;align-items:center;gap:8px;
}
.strip-text{flex:1;min-width:200px;font-size:15px;color:var(--ink-700);}
.strip-note{font-size:13px;color:var(--ink-500);}

/* ---------- 要点清单 ---------- */
.check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px;margin-top:30px;}
.check-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px 26px 24px;box-shadow:var(--shadow);transition:transform .28s,box-shadow .28s;
}
.check-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);}
.check-icon{
  width:46px;height:46px;border-radius:14px;display:grid;place-items:center;
  background:var(--brand-100);color:var(--brand-700);font-size:18px;margin-bottom:16px;
}
.check-card h3{font-size:17.5px;font-weight:600;color:var(--ink-900);margin-bottom:10px;}
.check-card p{color:var(--ink-500);font-size:14.5px;}
.check-list{margin-top:14px;display:flex;flex-direction:column;gap:9px;}
.check-list li{display:flex;gap:9px;font-size:14px;color:var(--ink-500);line-height:1.75;}
.check-list li i{color:var(--brand-600);font-size:12px;margin-top:7px;}

/* ---------- FAQ ---------- */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:900px;}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
  overflow:hidden;transition:border-color .25s,box-shadow .25s;
}
.faq-item.open{border-color:rgba(91,191,58,.45);box-shadow:var(--shadow-hover);}
.faq-q{
  width:100%;background:transparent;border:0;cursor:pointer;
  display:flex;align-items:center;gap:14px;text-align:left;
  padding:19px 22px;font-size:16px;font-weight:600;color:var(--ink-900);
  transition:color .25s;
}
.faq-q i.q-ico{
  width:28px;height:28px;border-radius:50%;background:var(--brand-100);color:var(--brand-700);
  display:grid;place-items:center;font-size:12px;flex-shrink:0;
}
.faq-q .arrow{margin-left:auto;color:var(--ink-500);transition:transform .3s;font-size:14px;}
.faq-item.open .faq-q{color:var(--brand-700);}
.faq-item.open .faq-q .arrow{transform:rotate(180deg);color:var(--brand-700);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .35s ease;}
.faq-a-inner{
  padding:2px 22px 22px 64px;color:var(--ink-500);font-size:14.5px;
  background:linear-gradient(180deg,rgba(223,245,214,.42),rgba(223,245,214,0));
}
.faq-a-inner p + p{margin-top:10px;}

/* ---------- CTA ---------- */
.cta-band{
  margin-top:var(--gap-section);border-radius:30px;overflow:hidden;
  background:linear-gradient(135deg,var(--brand-700) 0%,var(--brand-600) 52%,var(--accent-500) 100%);
  padding:52px 50px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:28px;
  box-shadow:0 22px 48px rgba(91,191,58,.28);
}
.cta-band h2{font-size:28px;font-weight:800;color:#fff;line-height:1.35;}
.cta-band p{margin-top:12px;color:rgba(255,255,255,.88);font-size:15px;max-width:560px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ---------- 页脚 ---------- */
.site-footer{margin-top:var(--gap-section);background:var(--ink-900);color:rgba(255,255,255,.72);padding:64px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-brand .brand-mark{width:38px;height:38px;border-radius:12px;font-size:16px;}
.footer-brand .brand-name{color:#fff;font-size:16px;}
.site-footer p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.66);}
.footer-title{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:14px;color:rgba(255,255,255,.7);transition:color .25s,padding-left .25s;}
.footer-links a:hover{color:var(--brand-600);padding-left:5px;}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.55);
}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  :root{--gap-section:64px;}
  .container-x{padding:0 24px;}
  .chips{display:none;}
  .menu-btn{display:grid;}
  .nav-wrap{height:70px;}
  .page-hero-inner{grid-template-columns:1fr;padding:42px 30px;gap:30px;}
  .hero-title{font-size:32px;}
  .media-grid{grid-template-columns:repeat(2,1fr);}
  .lead-block{grid-template-columns:1fr;gap:26px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px;}
  .cta-band{padding:42px 34px;}
  .cta-band h2{font-size:24px;}
}
@media (max-width:768px){
  :root{--gap-section:52px;}
  .brand-sub{display:none;}
  .search-box{display:none;}
  .nav-wrap{gap:12px;}
  .page-hero{margin-top:18px;border-radius:24px;}
  .hero-title{font-size:27px;}
  .hero-title-sub{font-size:15.5px;}
  .hero-side{padding:22px 20px;border-radius:20px;}
  .media-grid,.media-grid.two{grid-template-columns:1fr;}
  .check-grid{grid-template-columns:1fr;}
  .section-soft{padding:48px 0;border-radius:24px;}
  .section-head{flex-direction:column;align-items:flex-start;gap:12px;}
  .section-head h2{font-size:22px;}
  .lead-block{padding:26px 22px;}
  .faq-q{font-size:15px;padding:17px 18px;gap:11px;}
  .faq-a-inner{padding:2px 18px 20px 18px;}
  .cta-band{padding:36px 24px;border-radius:24px;}
  .cta-band h2{font-size:22px;}
  .footer-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:560px){
  .container-x{padding:0 16px;}
  .nav-tools .btn-primary{display:none;}
  .hero-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;gap:26px;}
  .stat-grid{grid-template-columns:1fr 1fr;}
  .strip-time{min-width:0;}
  .media-body{padding:18px 18px 22px;}
}

/* roulang page: category3 */
:root{
    --brand-600:#5BBF3A;
    --brand-700:#2E8B2A;
    --brand-100:#DFF5D6;
    --accent-500:#FF7A2F;
    --ink-900:#2B2230;
    --ink-700:#3A3140;
    --text-main:#2F2A33;
    --text-sub:#6B6472;
    --bg-main:#FBFFF8;
    --bg-soft:#F3FAEE;
    --line:#EAF3E3;
    --card:#FFFFFF;
    --radius-lg:24px;
    --radius-md:16px;
    --radius-sm:12px;
    --shadow-sm:0 8px 24px rgba(43,34,48,.08);
    --shadow-hover:0 14px 34px rgba(91,191,58,.18);
    --container:1200px;
    --font-cn:"PingFang SC","Microsoft YaHei","Hiragino Sans GB",system-ui,-apple-system,sans-serif;
  }

  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:var(--font-cn);
    font-size:16px;
    line-height:1.9;
    color:var(--text-main);
    background:var(--bg-main);
    -webkit-font-smoothing:antialiased;
  }
  img{max-width:100%;display:block;border-style:none;}
  a{color:inherit;text-decoration:none;}
  button,input{font-family:inherit;font-size:inherit;}
  ul,ol{margin:0;padding:0;list-style:none;}
  h1,h2,h3,h4,p{margin:0;}
  :focus-visible{outline:3px solid rgba(91,191,58,.55);outline-offset:2px;border-radius:8px;}

  .container-x{
    width:100%;
    max-width:var(--container);
    margin:0 auto;
    padding:0 32px;
  }

  /* ============ 头部导航 ============ */
  .site-header{
    position:sticky;
    top:0;
    z-index:60;
    background:rgba(255,255,255,.94);
    backdrop-filter:saturate(180%) blur(10px);
    border-bottom:1px solid var(--line);
  }
  .nav-wrap{
    display:flex;
    align-items:center;
    gap:20px;
    min-height:74px;
  }
  .brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
  .brand-mark{
    width:42px;height:42px;border-radius:14px;
    display:inline-flex;align-items:center;justify-content:center;
    background:linear-gradient(135deg,var(--brand-600),var(--brand-700));
    color:#fff;font-size:19px;
    box-shadow:0 8px 18px rgba(91,191,58,.28);
  }
  .brand-text{display:flex;flex-direction:column;line-height:1.25;}
  .brand-name{font-weight:800;font-size:16px;letter-spacing:.2px;color:var(--ink-900);}
  .brand-sub{font-size:12px;color:var(--text-sub);}

  .chips{display:flex;align-items:center;gap:6px;flex:1 1 auto;flex-wrap:nowrap;}
  .chip-nav{
    display:inline-block;
    padding:9px 16px;
    border-radius:999px;
    font-size:14.5px;
    font-weight:600;
    color:var(--text-sub);
    white-space:nowrap;
    transition:background .22s ease,color .22s ease,transform .22s ease;
  }
  .chip-nav:hover{background:var(--brand-100);color:var(--brand-700);}
  .chip-nav.active{
    background:linear-gradient(135deg,var(--brand-600),var(--brand-700));
    color:#fff;
    box-shadow:0 8px 18px rgba(91,191,58,.26);
  }

  .nav-tools{display:flex;align-items:center;gap:12px;flex:0 0 auto;}
  .search-box{
    display:flex;align-items:center;gap:8px;
    background:var(--bg-soft);
    border:1px solid var(--line);
    border-radius:999px;
    padding:8px 14px;
    color:var(--text-sub);
    transition:border-color .22s ease,box-shadow .22s ease,background .22s ease;
  }
  .search-box:focus-within{
    background:#fff;
    border-color:var(--brand-600);
    box-shadow:0 0 0 3px rgba(91,191,58,.16);
  }
  .search-box input{
    border:0;background:transparent;outline:none;width:132px;font-size:14px;color:var(--text-main);
  }
  .search-box input::placeholder{color:#9C93A6;}

  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:11px 22px;
    border-radius:999px;
    font-size:15px;font-weight:700;
    border:1px solid transparent;
    cursor:pointer;
    transition:transform .22s ease,box-shadow .22s ease,background .22s ease,color .22s ease,border-color .22s ease;
  }
  .btn-primary{
    background:linear-gradient(135deg,var(--brand-600),var(--accent-500));
    color:#fff;
    box-shadow:0 10px 22px rgba(91,191,58,.24);
  }
  .btn-primary:hover{transform:translateY(-2px);box-shadow:0 16px 32px rgba(255,122,47,.28);}
  .btn-ghost{
    background:#fff;
    border-color:var(--brand-600);
    color:var(--brand-700);
  }
  .btn-ghost:hover{background:var(--brand-100);transform:translateY(-2px);}
  .btn:active{transform:translateY(0);}

  .menu-btn{
    display:none;
    width:44px;height:44px;
    border-radius:14px;
    border:1px solid var(--line);
    background:#fff;
    color:var(--ink-900);
    font-size:18px;
    cursor:pointer;
  }

  .drawer{
    position:fixed;inset:0;
    background:rgba(43,34,48,.5);
    opacity:0;visibility:hidden;
    transition:opacity .25s ease,visibility .25s ease;
    z-index:80;
  }
  .drawer.open{opacity:1;visibility:visible;}
  .drawer-panel{
    position:absolute;top:0;right:0;
    width:min(340px,86%);
    height:100%;
    background:#fff;
    padding:22px 22px 30px;
    display:flex;flex-direction:column;gap:10px;
    transform:translateX(100%);
    transition:transform .28s ease;
    overflow-y:auto;
  }
  .drawer.open .drawer-panel{transform:translateX(0);}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;}
  .drawer-close{
    width:40px;height:40px;border-radius:12px;border:1px solid var(--line);
    background:#fff;cursor:pointer;color:var(--ink-900);font-size:16px;
  }
  .drawer .chip-nav{display:block;padding:13px 16px;border-radius:14px;}
  .drawer-cta{margin-top:auto;padding-top:16px;border-top:1px solid var(--line);}
  .drawer-cta .btn{width:100%;}

  /* ============ 通用版式 ============ */
  .page{padding:34px 0 0;}
  .breadcrumb{
    display:flex;align-items:center;gap:8px;flex-wrap:wrap;
    font-size:13.5px;color:var(--text-sub);margin-bottom:22px;
  }
  .breadcrumb a:hover{color:var(--brand-700);}
  .breadcrumb .sep{color:#C3BACB;}
  .breadcrumb .current{color:#9C93A6;}

  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    padding:6px 14px;border-radius:999px;
    background:var(--brand-100);color:var(--brand-700);
    font-size:13px;font-weight:700;letter-spacing:.3px;
  }

  .section{padding:64px 0;}
  .section-soft{background:var(--bg-soft);}
  .section-head{max-width:760px;margin-bottom:34px;}
  .section-head h2{
    font-size:27px;font-weight:800;line-height:1.34;color:var(--ink-900);
    margin-bottom:12px;
  }
  .section-head p{color:var(--text-sub);font-size:15.5px;}
  .sec-mark{
    width:46px;height:5px;border-radius:999px;
    background:linear-gradient(90deg,var(--brand-600),var(--accent-500));
    margin-bottom:16px;
  }

  /* ============ Hero ============ */
  .hero{
    position:relative;
    border-radius:var(--radius-lg);
    overflow:hidden;
    background:
      linear-gradient(135deg,rgba(43,34,48,.86),rgba(46,139,42,.62)),
      url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    color:#fff;
    padding:52px 48px;
    display:grid;
    grid-template-columns:1.25fr .85fr;
    gap:40px;
    align-items:center;
    box-shadow:var(--shadow-sm);
  }
  .hero h1{
    font-size:40px;line-height:1.24;font-weight:800;
    margin:18px 0 14px;letter-spacing:.5px;
  }
  .hero .lead{
    font-size:16.5px;line-height:1.9;color:rgba(255,255,255,.86);max-width:560px;
  }
  .hero .eyebrow{background:rgba(255,255,255,.16);color:#fff;backdrop-filter:blur(4px);}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:26px;}
  .hero-actions .btn-ghost{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.6);color:#fff;}
  .hero-actions .btn-ghost:hover{background:rgba(255,255,255,.22);}

  .hero-facts{
    display:grid;grid-template-columns:repeat(3,1fr);gap:12px;
    margin-top:30px;max-width:560px;
  }
  .fact{
    background:rgba(255,255,255,.13);
    border:1px solid rgba(255,255,255,.2);
    border-radius:var(--radius-md);
    padding:12px 14px;
    backdrop-filter:blur(4px);
  }
  .fact b{display:block;font-size:20px;font-weight:800;line-height:1.3;}
  .fact span{font-size:12.5px;color:rgba(255,255,255,.78);}

  .hero-card{
    background:rgba(255,255,255,.96);
    color:var(--text-main);
    border-radius:var(--radius-lg);
    padding:26px 24px;
    box-shadow:0 18px 40px rgba(15,15,20,.18);
  }
  .hero-card h2{font-size:17px;font-weight:800;color:var(--ink-900);margin-bottom:14px;}
  .hero-card li{
    display:flex;gap:10px;align-items:flex-start;
    padding:10px 0;border-bottom:1px dashed var(--line);
    font-size:14.5px;color:var(--text-sub);line-height:1.7;
  }
  .hero-card li:last-child{border-bottom:0;}
  .hero-card li i{color:var(--brand-600);margin-top:6px;font-size:13px;}

  /* ============ 导语 ============ */
  .intro-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:34px;align-items:start;}
  .prose p{color:var(--text-sub);font-size:15.8px;margin-bottom:16px;}
  .prose p:last-child{margin-bottom:0;}
  .prose strong{color:var(--ink-900);font-weight:700;}
  .media-card{
    border-radius:var(--radius-lg);
    overflow:hidden;
    border:1px solid var(--line);
    background:#fff;
    box-shadow:var(--shadow-sm);
  }
  .media-card img{width:100%;height:230px;object-fit:cover;}
  .media-card figcaption{padding:14px 18px;font-size:13.5px;color:var(--text-sub);}
  .fallback{background:var(--brand-100);}

  /* ============ 条目列表 ============ */
  .item-list{display:grid;gap:16px;}
  .item-card{
    display:grid;grid-template-columns:56px 1fr auto;
    gap:18px;align-items:center;
    background:#fff;
    border:1px solid var(--line);
    border-radius:var(--radius-md);
    padding:18px 22px;
    transition:border-color .22s ease,box-shadow .22s ease,transform .22s ease;
  }
  .item-card:hover{
    border-color:rgba(91,191,58,.42);
    box-shadow:var(--shadow-hover);
    transform:translateY(-2px);
  }
  .item-idx{
    width:56px;height:56px;border-radius:16px;
    display:flex;align-items:center;justify-content:center;
    background:var(--bg-soft);
    color:var(--brand-700);
    font-weight:800;font-size:17px;
  }
  .item-card h3{font-size:17.5px;font-weight:700;color:var(--ink-900);margin-bottom:4px;}
  .item-card p{font-size:14.5px;color:var(--text-sub);}
  .item-arrow{
    width:40px;height:40px;border-radius:999px;
    display:flex;align-items:center;justify-content:center;
    background:var(--brand-100);color:var(--brand-700);
    transition:transform .22s ease,background .22s ease,color .22s ease;
  }
  .item-card:hover .item-arrow{background:var(--brand-600);color:#fff;transform:translateX(4px);}

  .tag{
    display:inline-flex;align-items:center;gap:6px;
    padding:4px 12px;border-radius:999px;
    font-size:12.5px;font-weight:700;
    background:var(--brand-100);color:var(--brand-700);
  }
  .tag-orange{background:rgba(255,122,47,.14);color:#C7551A;}

  /* ============ 时间轴 ============ */
  .timeline{position:relative;padding-left:8px;}
  .timeline::before{
    content:"";position:absolute;left:27px;top:14px;bottom:14px;width:2px;
    background:linear-gradient(180deg,var(--brand-600),rgba(91,191,58,.12));
  }
  .tl-item{position:relative;display:grid;grid-template-columns:56px 1fr;gap:22px;padding:0 0 30px;}
  .tl-item:last-child{padding-bottom:0;}
  .tl-dot{
    position:relative;z-index:1;
    width:56px;height:56px;border-radius:999px;
    display:flex;align-items:center;justify-content:center;
    background:#fff;border:2px solid var(--brand-600);
    color:var(--brand-700);font-weight:800;font-size:16px;
    box-shadow:0 6px 16px rgba(91,191,58,.18);
  }
  .tl-body{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
    padding:20px 24px;box-shadow:var(--shadow-sm);
  }
  .tl-body h3{font-size:18px;font-weight:700;color:var(--ink-900);margin-bottom:8px;}
  .tl-body p{font-size:14.8px;color:var(--text-sub);}
  .tl-meta{
    display:flex;flex-wrap:wrap;gap:10px;margin-top:14px;
    font-size:12.8px;color:var(--text-sub);
  }
  .tl-meta span{display:inline-flex;align-items:center;gap:6px;background:var(--bg-soft);padding:5px 12px;border-radius:999px;}

  /* ============ 要点清单 ============ */
  .check-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;}
  .check-card{
    display:flex;gap:14px;align-items:flex-start;
    background:#fff;border:1px solid var(--line);
    border-radius:var(--radius-md);padding:20px 22px;
    transition:border-color .22s ease,box-shadow .22s ease;
  }
  .check-card:hover{border-color:rgba(91,191,58,.42);box-shadow:var(--shadow-sm);}
  .check-card i{
    color:#fff;background:linear-gradient(135deg,var(--brand-600),var(--brand-700));
    width:30px;height:30px;border-radius:999px;flex:0 0 30px;
    display:flex;align-items:center;justify-content:center;font-size:12.5px;margin-top:3px;
  }
  .check-card h3{font-size:16.5px;font-weight:700;color:var(--ink-900);margin-bottom:6px;}
  .check-card p{font-size:14.5px;color:var(--text-sub);}

  /* ============ FAQ ============ */
  .faq-list{display:grid;gap:14px;max-width:900px;}
  .faq-item{
    background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);
    overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
  }
  .faq-item.open{border-color:rgba(91,191,58,.45);box-shadow:var(--shadow-sm);}
  .faq-q{
    width:100%;display:flex;align-items:center;gap:14px;
    padding:18px 22px;background:transparent;border:0;cursor:pointer;
    text-align:left;font-size:16.5px;font-weight:700;color:var(--ink-900);
  }
  .faq-q .q-ico{
    width:30px;height:30px;border-radius:999px;flex:0 0 30px;
    display:flex;align-items:center;justify-content:center;
    background:var(--brand-100);color:var(--brand-700);font-size:13px;font-weight:800;
  }
  .faq-q .q-caret{margin-left:auto;color:var(--text-sub);transition:transform .25s ease;}
  .faq-item.open .faq-q{color:var(--brand-700);}
  .faq-item.open .q-caret{transform:rotate(180deg);}
  .faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;background:var(--bg-soft);}
  .faq-a p{padding:16px 22px 20px 66px;font-size:14.8px;color:var(--text-sub);}

  /* ============ CTA ============ */
  .cta-band{
    border-radius:var(--radius-lg);
    background:linear-gradient(135deg,rgba(91,191,58,.94),rgba(255,122,47,.88));
    color:#fff;
    padding:40px 44px;
    display:flex;align-items:center;justify-content:space-between;gap:28px;flex-wrap:wrap;
    box-shadow:0 18px 40px rgba(91,191,58,.24);
  }
  .cta-band h2{font-size:25px;font-weight:800;line-height:1.35;margin-bottom:8px;}
  .cta-band p{font-size:15px;color:rgba(255,255,255,.9);max-width:620px;}
  .cta-band .btn-ghost{background:#fff;border-color:#fff;color:var(--brand-700);}
  .cta-band .btn-ghost:hover{background:#fff;box-shadow:0 14px 30px rgba(43,34,48,.2);}

  /* ============ 页脚 ============ */
  .site-footer{background:var(--ink-900);color:rgba(255,255,255,.72);margin-top:70px;padding:60px 0 26px;}
  .footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;}
  .footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;}
  .footer-brand .brand-name{color:#fff;font-size:16px;font-weight:800;}
  .site-footer p{font-size:14px;line-height:1.9;color:rgba(255,255,255,.62);}
  .footer-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;}
  .footer-links{display:grid;gap:11px;}
  .footer-links a{font-size:14px;color:rgba(255,255,255,.68);transition:color .2s ease,padding-left .2s ease;}
  .footer-links a:hover{color:var(--brand-600);padding-left:4px;}
  .footer-bottom{
    margin-top:44px;padding-top:20px;
    border-top:1px solid rgba(255,255,255,.12);
    display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;
    font-size:13px;color:rgba(255,255,255,.5);
  }

  /* ============ 响应式 ============ */
  @media (max-width:1100px){
    .chips{display:none;}
    .menu-btn{display:inline-flex;align-items:center;justify-content:center;}
    .search-box{display:none;}
    .hero{grid-template-columns:1fr;padding:44px 32px;}
    .hero h1{font-size:34px;}
    .footer-grid{grid-template-columns:1fr 1fr;}
  }
  @media (max-width:860px){
    .container-x{padding:0 22px;}
    .intro-grid{grid-template-columns:1fr;}
    .check-grid{grid-template-columns:1fr;}
    .hero-facts{grid-template-columns:1fr 1fr;}
    .item-card{grid-template-columns:48px 1fr;padding:16px 18px;}
    .item-idx{width:48px;height:48px;border-radius:14px;font-size:15px;}
    .item-arrow{display:none;}
    .cta-band{padding:32px 26px;}
    .cta-band h2{font-size:22px;}
  }
  @media (max-width:640px){
    .container-x{padding:0 16px;}
    .nav-wrap{min-height:66px;gap:12px;}
    .brand-sub{display:none;}
    .nav-tools .btn-primary{display:none;}
    .hero{padding:32px 20px;border-radius:20px;}
    .hero h1{font-size:26px;margin:14px 0 10px;}
    .hero .lead{font-size:15.5px;}
    .hero-actions .btn{width:100%;}
    .hero-facts{grid-template-columns:1fr;max-width:100%;}
    .section{padding:44px 0;}
    .section-head h2{font-size:22px;}
    .timeline::before{left:21px;}
    .tl-item{grid-template-columns:44px 1fr;gap:14px;}
    .tl-dot{width:44px;height:44px;font-size:14px;}
    .tl-body{padding:16px 18px;}
    .faq-a p{padding:14px 18px 18px 18px;}
    .faq-q{font-size:15.5px;padding:16px 18px;}
    .footer-grid{grid-template-columns:1fr;gap:26px;}
    .footer-bottom{flex-direction:column;}
    .cta-band .btn{width:100%;}
  }