/* roulang page: index */
:root{
  --brand-900:#0E3A2C;
  --brand-700:#17614A;
  --brand-500:#35C08A;
  --brand-300:#9BE15D;
  --accent:#FF7A45;
  --paper:#F6F4EE;
  --surface:#FFFFFF;
  --ink:#12211B;
  --ink-soft:#5A6B61;
  --ink-faint:#8C9A92;
  --line:#E3E0D6;
  --grad:linear-gradient(135deg,#35C08A 0%,#9BE15D 100%);
  --grad-deep:linear-gradient(120deg,#0E3A2C 0%,#17614A 58%,#1D7A5B 100%);
  --r-card:24px;
  --r-card-lg:28px;
  --r-pill:999px;
  --shadow-1:0 1px 2px rgba(16,40,30,.05), 0 12px 28px -14px rgba(16,40,30,.18);
  --shadow-2:0 2px 6px rgba(16,40,30,.07), 0 22px 42px -18px rgba(16,40,30,.30);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::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:'PingFang SC','HarmonyOS Sans','Microsoft YaHei',system-ui,'Segoe UI',sans-serif;
  font-size:16.5px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:0;cursor:pointer}
ul,ol{margin:0}
h1,h2,h3,h4,p{margin:0}
:focus-visible{outline:3px solid rgba(53,192,138,.5);outline-offset:2px;border-radius:8px}
::selection{background:rgba(155,225,93,.4)}
.container{width:100%;max-width:1240px;margin:0 auto;padding-left:20px;padding-right:20px}
@media (min-width:1024px){.container{padding-left:32px;padding-right:32px}}
.tnum{font-variant-numeric:tabular-nums}

/* ---------- 导航 ---------- */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:rgba(246,244,238,.55);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  backdrop-filter:blur(14px) saturate(140%);
  box-shadow:inset 0 0 0 1px rgba(255,255,255,.35), 0 10px 26px -22px rgba(16,40,30,.5);
  transition:background .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease);
  border-bottom:1px solid transparent;
}
.site-header.is-solid{
  background:rgba(255,255,255,.94);
  border-bottom:1px solid var(--line);
  box-shadow:0 10px 30px -18px rgba(16,40,30,.28);
}
.nav-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:72px}
.brand{display:flex;align-items:center;gap:10px;min-height:32px}
.brand-mark{
  width:34px;height:34px;border-radius:11px;background:var(--grad);
  display:flex;align-items:center;justify-content:center;flex:0 0 auto;
  box-shadow:0 8px 18px -10px rgba(53,192,138,.9);
}
.brand-mark span{width:12px;height:12px;border-radius:4px;border:2.5px solid rgba(14,58,44,.85)}
.brand-text{font-size:18px;font-weight:800;letter-spacing:.01em;color:var(--brand-900);line-height:1.2}
.nav-links{display:none;align-items:center;gap:30px}
@media (min-width:1024px){.nav-links{display:flex}}
.nav-link{position:relative;font-size:16px;font-weight:500;color:var(--ink);padding:6px 0;transition:color .2s var(--ease)}
.nav-link::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .22s var(--ease);
}
.nav-link:hover{color:var(--brand-700)}
.nav-link:hover::after,.nav-link.is-active::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--brand-700);font-weight:700}
.nav-actions{display:flex;align-items:center;gap:12px}
.icon-btn{
  width:40px;height:40px;border-radius:var(--r-pill);
  display:flex;align-items:center;justify-content:center;
  border:1px solid rgba(16,40,30,.12);background:rgba(255,255,255,.6);
  transition:background .2s var(--ease),transform .2s var(--ease),border-color .2s var(--ease);
}
.icon-btn:hover{background:#fff;border-color:var(--brand-500);transform:translateY(-1px)}
.icon-btn svg{width:18px;height:18px;stroke:var(--brand-900);fill:none;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  min-height:46px;padding:0 26px;border-radius:var(--r-pill);
  font-size:15.5px;font-weight:600;line-height:1;white-space:nowrap;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),filter .2s var(--ease);
}
.btn--sm{min-height:40px;padding:0 20px;font-size:14.5px}
.btn--block{width:100%}
.btn--primary{background-image:linear-gradient(135deg,#35C08A 0%,#9BE15D 100%);color:#0B2A1F;box-shadow:0 10px 22px -12px rgba(53,192,138,.95)}
.btn--primary:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 16px 30px -12px rgba(53,192,138,1)}
.btn--outline{border:1.5px solid var(--brand-500);color:var(--brand-700);background:transparent}
.btn--outline:hover{background:rgba(53,192,138,.12);transform:translateY(-2px)}
.btn--light{background:#fff;color:var(--brand-900);box-shadow:0 10px 22px -14px rgba(0,0,0,.6)}
.btn--light:hover{transform:translateY(-2px)}
.btn--glass{border:1.5px solid rgba(255,255,255,.55);color:#fff;background:rgba(255,255,255,.08)}
.btn--glass:hover{background:rgba(255,255,255,.18);transform:translateY(-2px)}
.btn--ghost{
  position:relative;padding:0 4px;min-height:auto;color:var(--brand-700);font-weight:600;
}
.btn--ghost::after{
  content:"";position:absolute;left:4px;right:4px;bottom:2px;height:2px;border-radius:2px;
  background:var(--grad);transform:scaleX(.35);transform-origin:left;transition:transform .22s var(--ease);
}
.btn--ghost:hover::after{transform:scaleX(1)}
.mobile-toggle{display:flex}
@media (min-width:1024px){.mobile-toggle{display:none}}

/* 搜索面板 */
.search-panel{
  position:fixed;left:0;right:0;top:72px;z-index:99;
  background:rgba(255,255,255,.94);
  -webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);
  border-bottom:1px solid var(--line);
  box-shadow:var(--shadow-1);
}
.search-panel[hidden]{display:none}
.search-form{display:flex;flex-direction:column;gap:10px;padding:16px 0}
@media (min-width:640px){.search-form{flex-direction:row;align-items:center}}
.search-form input{
  flex:1;min-height:46px;padding:12px 16px;border-radius:14px;border:1.5px solid var(--line);
  background:#fff;font-size:15px;color:var(--ink);
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.search-form input::placeholder{color:var(--ink-faint)}
.search-form input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(53,192,138,.18)}

/* 移动抽屉 */
.drawer-backdrop{
  position:fixed;inset:0;z-index:110;background:rgba(14,58,44,.45);
  opacity:0;pointer-events:none;transition:opacity .25s var(--ease);
}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;bottom:0;z-index:120;width:88%;max-width:360px;
  background:rgba(246,244,238,.94);
  -webkit-backdrop-filter:blur(18px) saturate(140%);backdrop-filter:blur(18px) saturate(140%);
  transform:translateX(102%);transition:transform .28s var(--ease);
  display:flex;flex-direction:column;gap:26px;padding:22px 22px 32px;
  box-shadow:-20px 0 50px -24px rgba(16,40,30,.5);
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
.drawer-nav{display:flex;flex-direction:column;gap:20px}
.drawer-nav a{font-size:18px;font-weight:600;color:var(--brand-900);padding-bottom:14px;border-bottom:1px solid rgba(16,40,30,.1)}
.drawer-nav a.is-active{color:var(--brand-700)}
.drawer-foot{margin-top:auto}
body.no-scroll{overflow:hidden}

/* ---------- Hero ---------- */
.hero{position:relative;overflow:hidden;background:var(--brand-900);color:#fff;padding:120px 0 64px}
@media (min-width:1024px){.hero{padding:168px 0 96px;min-height:640px}}
.hero::before{
  content:"";position:absolute;inset:0;pointer-events:none;
  background-image:repeating-linear-gradient(135deg,rgba(255,255,255,.055) 0 2px,transparent 2px 16px);
}
.hero-glow{position:absolute;border-radius:50%;filter:blur(96px);pointer-events:none}
.hero-glow--1{width:520px;height:520px;background:#35C08A;opacity:.42;top:-170px;left:-140px}
.hero-glow--2{width:440px;height:440px;background:#9BE15D;opacity:.24;bottom:-180px;right:-120px}
.hero-inner{position:relative;z-index:2;display:grid;gap:36px}
@media (min-width:1024px){.hero-inner{grid-template-columns:1.4fr 1fr;gap:56px;align-items:center}}
.hero-eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  padding:7px 14px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);
  font-size:12.5px;font-weight:600;letter-spacing:.06em;color:#DFF5E6;
}
.hero-eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--brand-300);display:block}
.hero h1{
  margin-top:20px;
  font-size:clamp(29px,4.4vw,50px);
  font-weight:800;line-height:1.25;letter-spacing:-.01em;color:#fff;
}
.hero h1 em{
  font-style:normal;
  background:linear-gradient(135deg,#9BE15D 0%,#35C08A 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
}
.hero-sub{margin-top:18px;font-size:17px;line-height:1.8;color:rgba(255,255,255,.82);max-width:560px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:34px}
.stat{
  display:inline-flex;align-items:center;gap:8px;
  padding:8px 14px;border-radius:var(--r-pill);
  background:rgba(155,225,93,.14);border:1px solid rgba(155,225,93,.32);
  font-size:12.5px;font-weight:500;letter-spacing:.02em;color:#E4F6D5;
}
.stat i{width:6px;height:6px;border-radius:50%;background:var(--brand-300);display:block;flex:0 0 auto}
.stat b{font-size:14.5px;font-weight:700;color:#B9EE86;font-variant-numeric:tabular-nums}
.hero-media{
  position:relative;border-radius:var(--r-card-lg);overflow:hidden;
  box-shadow:0 34px 80px -34px rgba(0,0,0,.85), 0 0 0 1px rgba(255,255,255,.14), 0 0 60px -22px rgba(53,192,138,.7);
}
.hero-media img{width:100%;aspect-ratio:16/11;object-fit:cover}
@media (max-width:1023px){.hero-media img{aspect-ratio:16/9;max-height:240px}}
.hero-media-badge{
  position:absolute;top:14px;right:14px;
  padding:6px 13px;border-radius:var(--r-pill);
  background:rgba(255,255,255,.92);color:var(--brand-900);
  font-size:12px;font-weight:700;letter-spacing:.02em;
}

/* ---------- 通用板块 ---------- */
.section{padding:52px 0}
@media (min-width:1024px){.section{padding:88px 0}}
.section--tight{padding-top:36px}
@media (min-width:1024px){.section--tight{padding-top:56px}}
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:30px}
.section-title{
  position:relative;padding-left:16px;
  font-size:27px;font-weight:800;line-height:1.25;letter-spacing:-.01em;color:var(--brand-900);
}
@media (min-width:1024px){.section-title{font-size:32px}}
.section-title::before{
  content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:4px;border-radius:3px;background:var(--grad);
}
.section-desc{margin-top:10px;padding-left:16px;font-size:15.5px;color:var(--ink-soft);max-width:720px}
.link-more{display:inline-flex;align-items:center;gap:6px;font-size:14.5px;font-weight:600;color:var(--brand-700)}
.link-more svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s var(--ease)}
.link-more:hover svg{transform:translateX(3px)}
.link-more:hover{color:var(--brand-500)}

/* ---------- 路径步骤 ---------- */
.path-grid{display:grid;gap:20px;grid-template-columns:1fr}
@media (min-width:768px){.path-grid{grid-template-columns:repeat(3,1fr);gap:24px}}
.path-card{
  position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  padding:26px 24px;box-shadow:var(--shadow-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.path-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(53,192,138,.45)}
.path-card::after{
  content:"";position:absolute;top:44px;right:-14px;width:28px;height:2px;
  background:linear-gradient(90deg,rgba(53,192,138,.7),rgba(155,225,93,.15));display:none;
}
@media (min-width:768px){.path-card:not(:last-child)::after{display:block}}
.path-num{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:14px;background:var(--grad);
  color:#0B2A1F;font-weight:800;font-size:15px;font-variant-numeric:tabular-nums;
}
.path-card h3{margin-top:18px;font-size:19px;font-weight:700;color:var(--brand-900)}
.path-card p{margin-top:10px;font-size:14.8px;color:var(--ink-soft);line-height:1.78}

/* ---------- 合集目录 ---------- */
.collection-grid{display:grid;gap:22px}
@media (min-width:1024px){.collection-grid{grid-template-columns:5fr 7fr;gap:32px;align-items:start}}
.collection-nav{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;-webkit-overflow-scrolling:touch}
.collection-nav::-webkit-scrollbar{height:5px}
.collection-nav::-webkit-scrollbar-thumb{background:rgba(16,40,30,.18);border-radius:999px}
@media (min-width:1024px){
  .collection-nav{flex-direction:column;overflow:visible;position:sticky;top:100px;gap:12px;padding-bottom:0}
}
.anchor-chip{
  flex:0 0 auto;display:flex;align-items:center;gap:10px;
  padding:12px 18px;border-radius:var(--r-pill);
  background:#fff;border:1px solid var(--line);
  font-size:14.5px;font-weight:600;color:var(--ink-soft);
  transition:background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.anchor-chip span{font-size:12.5px;color:var(--brand-500);font-variant-numeric:tabular-nums;font-weight:700}
.anchor-chip:hover,.anchor-chip.is-active{background:rgba(53,192,138,.12);border-color:var(--brand-500);color:var(--brand-700);transform:translateY(-1px)}
.collection-index{
  list-style:none;padding:0;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-card);overflow:hidden;box-shadow:var(--shadow-1);
}
.collection-index li + li{border-top:1px solid var(--line)}
.collection-index a{
  position:relative;display:grid;grid-template-columns:auto 1fr auto auto;
  align-items:center;gap:14px;min-height:62px;padding:12px 22px;
  transition:background .2s var(--ease);
}
.collection-index a::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;border-radius:0 3px 3px 0;
  background:var(--grad);transform:scaleY(0);transition:transform .22s var(--ease);
}
.collection-index a:hover{background:#F2F8F2}
.collection-index a:hover::before{transform:scaleY(1)}
.idx-num{font-size:14px;font-weight:700;color:var(--brand-500);font-variant-numeric:tabular-nums;letter-spacing:.02em}
.idx-name{font-size:16px;font-weight:600;color:var(--ink)}
.idx-count{
  font-size:12.5px;font-weight:600;color:var(--brand-700);
  background:rgba(53,192,138,.14);border-radius:var(--r-pill);padding:4px 11px;
  font-variant-numeric:tabular-nums;
}
.idx-arrow{color:var(--ink-faint);font-size:15px;transition:transform .2s var(--ease),color .2s var(--ease)}
.collection-index a:hover .idx-arrow{transform:translateX(3px);color:var(--brand-500)}

/* ---------- 卡片基础 ---------- */
.card{
  display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-1);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(53,192,138,.4)}
.card-img{overflow:hidden;background:#E9EFE9}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .25s var(--ease)}
.card:hover .card-img img{transform:scale(1.04)}
.tag{
  display:inline-flex;align-items:center;
  padding:4px 11px;border-radius:var(--r-pill);
  font-size:12px;font-weight:600;letter-spacing:.02em;
}
.tag--green{background:rgba(53,192,138,.16);color:#12674A}
.tag--orange{background:rgba(255,122,69,.16);color:#B4431C}
.tag--deep{background:rgba(14,58,44,.10);color:#0E3A2C}

/* ---------- 精选条目 ---------- */
.feature-grid{display:grid;gap:22px;grid-template-columns:1fr}
@media (min-width:640px){.feature-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.feature-grid{grid-template-columns:repeat(3,1fr);gap:26px}}
.feature-lead{}
@media (min-width:1024px){.feature-lead{grid-column:span 2}}
.feature-lead .card-img{position:relative}
.feature-lead .card-img img{aspect-ratio:16/9}
.feature-lead .lead-overlay{
  position:absolute;left:0;right:0;bottom:0;padding:26px 26px 22px;
  background:linear-gradient(180deg,rgba(14,58,44,0) 0%,rgba(14,58,44,.86) 78%);
  color:#fff;
}
.lead-overlay h3{font-size:23px;font-weight:800;line-height:1.35;margin-top:12px}
.lead-overlay p{margin-top:8px;font-size:14.5px;color:rgba(255,255,255,.85)}
.feature-card .card-img img{aspect-ratio:4/3}
.feature-body{padding:20px 22px 24px}
.feature-body h3{
  margin-top:12px;font-size:18px;font-weight:700;line-height:1.5;color:var(--brand-900);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px;font-size:12.5px;color:var(--ink-faint)}
.card-meta i{width:4px;height:4px;border-radius:50%;background:var(--line);display:block}

/* ---------- 最新信息 CMS ---------- */
.news-grid{display:grid;gap:22px;grid-template-columns:1fr}
@media (min-width:640px){.news-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.news-grid{grid-template-columns:repeat(3,1fr);gap:26px}}
@media (min-width:1024px){.news-card--lead{grid-column:span 2}}
.news-card{padding:24px}
.news-card h3{
  margin-top:14px;font-size:17.5px;font-weight:700;line-height:1.5;color:var(--brand-900);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card p{
  margin-top:10px;font-size:14.5px;color:var(--ink-soft);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.news-card .read-more{display:inline-flex;align-items:center;gap:6px;margin-top:18px;font-size:13.5px;font-weight:600;color:var(--brand-700)}
.news-card:hover .read-more{color:var(--brand-500)}
.empty-state{
  display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center;
  padding:56px 24px;background:#fff;border:1px dashed var(--line);border-radius:var(--r-card);
  box-shadow:var(--shadow-1);
}
.empty-icon{
  width:56px;height:56px;border-radius:18px;background:rgba(53,192,138,.14);
  display:flex;align-items:center;justify-content:center;
}
.empty-icon svg{width:26px;height:26px;stroke:var(--brand-700);fill:none;stroke-width:1.6;stroke-linecap:round;stroke-linejoin:round}
.empty-state p{color:var(--ink-soft);font-size:15px}

/* ---------- 横向滑轨 ---------- */
.rail-wrap{position:relative}
.rail-wrap::before,.rail-wrap::after{
  content:"";position:absolute;top:0;bottom:16px;width:44px;z-index:2;pointer-events:none;
}
.rail-wrap::before{left:-2px;background:linear-gradient(90deg,var(--paper),rgba(246,244,238,0))}
.rail-wrap::after{right:-2px;background:linear-gradient(270deg,var(--paper),rgba(246,244,238,0))}
.rail{
  display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding:4px 4px 18px;margin:0 -4px;
}
.rail::-webkit-scrollbar{height:6px}
.rail::-webkit-scrollbar-thumb{background:rgba(16,40,30,.2);border-radius:999px}
.rail > *{flex:0 0 278px;scroll-snap-align:start}
@media (min-width:1024px){.rail > *{flex:0 0 320px}}
.rail-card .card-img img{aspect-ratio:4/3}
.rail-card .feature-body{padding:18px 20px 22px}
.rail-card h3{font-size:16.5px;margin-top:10px}

/* ---------- FAQ ---------- */
.faq-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-card);
  overflow:hidden;box-shadow:var(--shadow-1);max-width:920px;margin:0 auto;
}
.faq-item + .faq-item{border-top:1px solid var(--line)}
.faq-q{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:19px 24px;font-size:17px;font-weight:600;color:var(--ink);
  transition:background .2s var(--ease);
}
.faq-q::-webkit-details-marker{display:none}
.faq-q:hover{background:#F4FAF4}
.faq-icon{position:relative;width:22px;height:22px;flex:0 0 auto;transition:transform .25s var(--ease)}
.faq-icon::before,.faq-icon::after{content:"";position:absolute;background:var(--brand-700);border-radius:2px}
.faq-icon::before{left:50%;top:4px;bottom:4px;width:2px;transform:translateX(-50%)}
.faq-icon::after{top:50%;left:4px;right:4px;height:2px;transform:translateY(-50%)}
.faq-item[open] .faq-icon{transform:rotate(180deg)}
.faq-item[open] .faq-icon::before{opacity:0}
.faq-a{
  padding:0 24px 22px;font-size:15.2px;line-height:1.8;color:var(--ink-soft);background:#F4FAF4;
}

/* ---------- CTA 条 ---------- */
.cta-bar{
  position:relative;overflow:hidden;border-radius:var(--r-card-lg);
  background:var(--grad-deep);color:#fff;padding:32px 26px;
  display:grid;gap:24px;
  box-shadow:0 26px 60px -30px rgba(14,58,44,.75);
}
@media (min-width:1024px){.cta-bar{grid-template-columns:1fr auto;align-items:center;padding:44px 48px}}
.cta-bar::after{
  content:"";position:absolute;right:-80px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(155,225,93,.35),rgba(155,225,93,0) 68%);
}
.cta-bar h2{font-size:25px;font-weight:800;line-height:1.3;position:relative;z-index:2}
@media (min-width:1024px){.cta-bar h2{font-size:30px}}
.cta-bar p{margin-top:10px;font-size:15px;color:rgba(255,255,255,.82);position:relative;z-index:2;max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;position:relative;z-index:2}
.cta-stats{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px;position:relative;z-index:2}
.cta-stats .stat{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.25);color:#EAF7E4}
.cta-stats .stat b{color:#B9EE86}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.76);margin-top:72px;padding:62px 0 0}
@media (min-width:1024px){.site-footer{margin-top:96px;padding-top:76px}}
.footer-grid{display:grid;gap:34px}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr)}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px}}
.footer-col h3{font-size:14px;font-weight:600;color:#fff;letter-spacing:.04em;margin-bottom:16px}
@media (min-width:1024px){
  .footer-col + .footer-col{border-left:1px solid rgba(255,255,255,.10);padding-left:34px}
}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark{box-shadow:none}
.footer-brand span{font-size:18px;font-weight:800;color:#fff}
.footer-col p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.66)}
.footer-links{display:flex;flex-direction:column;gap:11px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.76);transition:color .2s var(--ease),transform .2s var(--ease);width:fit-content}
.footer-links a:hover{color:var(--brand-300);transform:translateX(2px)}
.footer-sub{margin-top:16px}
.footer-sub .search-form{padding:0}
.footer-sub input{
  background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.18);color:#fff;
}
.footer-sub input::placeholder{color:rgba(255,255,255,.5)}
.footer-sub input:focus{border-color:var(--brand-300);box-shadow:0 0 0 4px rgba(155,225,93,.18)}
.footer-bottom{
  margin-top:48px;border-top:1px solid rgba(255,255,255,.12);
  padding:20px 0 26px;display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.55);
}
.to-top{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;color:rgba(255,255,255,.72);
  transition:color .2s var(--ease);
}
.to-top:hover{color:var(--brand-300)}
.to-top svg{width:14px;height:14px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

@media (prefers-reduced-motion: reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}
}

/* roulang page: article */
:root{
  --brand-900:#0E3A2C;
  --brand-700:#17614A;
  --brand-500:#35C08A;
  --brand-300:#9BE15D;
  --accent:#FF7A45;
  --paper:#F6F4EE;
  --surface:#FFFFFF;
  --ink:#12211B;
  --ink-soft:#5A6B61;
  --ink-faint:#8C9A92;
  --line:#E3E0D6;
  --brand-grad:linear-gradient(135deg,#35C08A 0%,#9BE15D 100%);
  --radius-card:24px;
  --radius-card-lg:28px;
  --radius-pill:999px;
  --shadow-soft:0 1px 2px rgba(16,40,30,.05),0 12px 28px -14px rgba(16,40,30,.18);
  --shadow-hover:0 2px 4px rgba(16,40,30,.06),0 22px 36px -16px rgba(16,40,30,.28);
  --ease:cubic-bezier(.2,.7,.3,1);
}

*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:16px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
body.no-scroll{overflow:hidden;}
img{max-width:100%;display:block;height:auto;}
a{color:inherit;text-decoration:none;}
button{font:inherit;color:inherit;}
ul,ol{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
svg{display:block;}
:focus-visible{outline:3px solid rgba(53,192,138,.45);outline-offset:2px;border-radius:6px;}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px;}
@media (min-width:1024px){.container{padding:0 32px;}}

/* ============ 顶部导航 ============ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:70;
  background:rgba(246,244,238,.62);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.35);
  box-shadow:0 1px 2px rgba(16,40,30,.05);
  transition:background .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.site-header.is-scrolled{
  background:rgba(255,255,255,.95);
  border-bottom-color:var(--line);
  box-shadow:0 8px 24px -14px rgba(16,40,30,.32);
}
.header-inner{display:flex;align-items:center;gap:20px;height:72px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:34px;height:34px;border-radius:11px;background:var(--brand-grad);
  display:grid;place-items:center;box-shadow:0 8px 16px -10px rgba(53,192,138,.95);
}
.brand-mark span{width:13px;height:13px;border-radius:50%;border:2.5px solid #fff;}
.brand-text{font-size:18px;font-weight:700;letter-spacing:.01em;color:var(--brand-900);white-space:nowrap;}
.nav-links{display:none;align-items:center;gap:4px;margin-left:10px;}
@media (min-width:1024px){.nav-links{display:flex;}}
.nav-link{
  position:relative;padding:9px 15px;border-radius:var(--radius-pill);
  font-size:16px;font-weight:500;color:var(--ink-soft);
  transition:color .2s var(--ease),background .2s var(--ease);
}
.nav-link:hover{color:var(--brand-700);background:rgba(53,192,138,.10);}
.nav-link.is-active{color:var(--brand-900);background:rgba(53,192,138,.15);}
.nav-link.is-active::after{
  content:'';position:absolute;left:15px;right:15px;bottom:4px;height:2px;border-radius:2px;background:var(--brand-grad);
}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto;}
.icon-btn{
  width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:var(--surface);
  display:grid;place-items:center;cursor:pointer;color:var(--ink-soft);
  transition:transform .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.icon-btn:hover{color:var(--brand-700);border-color:var(--brand-300);transform:translateY(-2px);box-shadow:var(--shadow-soft);}
.icon-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}
.hamburger{
  width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:var(--surface);
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;cursor:pointer;
  transition:box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.hamburger span{display:block;width:18px;height:2px;border-radius:2px;background:var(--brand-900);transition:transform .25s var(--ease),opacity .2s var(--ease);}
.hamburger:hover{border-color:var(--brand-300);box-shadow:var(--shadow-soft);}
.hamburger.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.hamburger.is-open span:nth-child(2){opacity:0;}
.hamburger.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
@media (min-width:1024px){.hamburger{display:none;}}

.search-row{
  max-height:0;overflow:hidden;background:rgba(255,255,255,.96);border-top:1px solid transparent;
  transition:max-height .3s var(--ease),border-color .3s var(--ease);
}
.search-row.is-open{max-height:110px;border-top-color:var(--line);}
.search-row .container{padding-top:14px;padding-bottom:14px;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--radius-pill);font-weight:600;font-size:15px;padding:12px 26px;
  border:1.5px solid transparent;cursor:pointer;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
}
.btn--primary{background-image:var(--brand-grad);color:#0B2A20;box-shadow:0 10px 22px -12px rgba(53,192,138,.9);}
.btn--primary:hover{transform:translateY(-2px);box-shadow:0 16px 30px -14px rgba(53,192,138,.95);filter:brightness(1.05);}
.btn--ghost{border-color:var(--brand-700);color:var(--brand-700);background:transparent;}
.btn--ghost:hover{background:rgba(53,192,138,.12);transform:translateY(-2px);}
.btn--light{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.32);color:#fff;}
.btn--light:hover{background:rgba(255,255,255,.24);transform:translateY(-2px);}
.btn--sm{padding:9px 18px;font-size:14px;}
.btn--plain{color:var(--brand-700);padding:6px 2px;border-radius:0;font-size:15px;position:relative;}
.btn--plain::after{content:'';position:absolute;left:0;right:0;bottom:2px;height:2px;border-radius:2px;background:var(--brand-grad);transform:scaleX(0);transform-origin:left;transition:transform .25s var(--ease);}
.btn--plain:hover::after{transform:scaleX(1);}

/* ============ 表单 ============ */
.search-form{display:flex;gap:10px;flex-wrap:wrap;}
.search-form input{
  flex:1;min-width:0;background:var(--surface);border:1.5px solid var(--line);border-radius:14px;
  padding:12px 16px;font-size:15px;color:var(--ink);transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.search-form input::placeholder{color:var(--ink-faint);}
.search-form input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(53,192,138,.16);}
@media (max-width:560px){
  .search-form{flex-direction:column;}
  .search-form .btn{width:100%;}
}

/* ============ 页面上方留白 ============ */
.page-shell{padding-top:104px;}

/* ============ 面包屑 ============ */
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-faint);letter-spacing:.02em;}
.breadcrumb a{color:var(--ink-soft);transition:color .2s var(--ease);}
.breadcrumb a:hover{color:var(--brand-700);}
.breadcrumb .sep{color:var(--ink-faint);opacity:.7;}
.breadcrumb .current{max-width:46ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:var(--ink-soft);}

/* ============ 文章头部 ============ */
.article-head{padding:26px 0 0;max-width:880px;}
.tag-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;}
.tag{
  display:inline-flex;align-items:center;gap:6px;border-radius:var(--radius-pill);
  padding:6px 14px;font-size:12.5px;font-weight:600;letter-spacing:.02em;
}
.tag--green{background:rgba(53,192,138,.16);color:#0E5B41;}
.tag--orange{background:rgba(255,122,69,.16);color:#8E3A16;}
.tag--deep{background:rgba(14,58,44,.10);color:#0E3A2C;}
.article-title{
  font-size:clamp(28px,4.4vw,44px);font-weight:800;line-height:1.25;letter-spacing:-.01em;
  margin:18px 0 18px;color:var(--brand-900);
}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:14px 20px;font-size:13px;color:var(--ink-faint);letter-spacing:.02em;}
.meta-item{display:inline-flex;align-items:center;gap:7px;}
.meta-item svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;}
.meta-divider{width:1px;height:14px;background:var(--line);}
.share-mini{display:flex;align-items:center;gap:8px;margin-left:auto;}
.share-mini button{
  border:1px solid var(--line);background:var(--surface);border-radius:var(--radius-pill);
  padding:6px 14px;font-size:13px;font-weight:500;color:var(--ink-soft);cursor:pointer;
  transition:color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
}
.share-mini button:hover{color:var(--brand-700);border-color:var(--brand-300);transform:translateY(-2px);}
.head-rule{height:1px;background:var(--line);margin-top:26px;}

/* ============ 文章布局 ============ */
.article-layout{
  display:grid;grid-template-columns:minmax(0,1fr);gap:40px;
  padding:34px 0 0;
}
@media (min-width:1024px){
  .article-layout{grid-template-columns:minmax(0,760px) 300px;gap:56px;justify-content:center;}
}
.article-cover{margin:0 0 34px;border-radius:var(--radius-card);overflow:hidden;position:relative;box-shadow:var(--shadow-soft);}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.article-cover figcaption{font-size:12px;color:var(--ink-faint);padding:10px 4px 0;letter-spacing:.02em;}

/* ============ 正文排版 ============ */
.article-body{font-size:16.5px;line-height:1.8;color:var(--ink);}
.article-body>*:first-child{margin-top:0;}
.article-body p{margin:0 0 1.2em;}
.article-body h2{
  position:relative;font-size:clamp(22px,2.6vw,28px);font-weight:800;line-height:1.3;
  margin:36px 0 16px;padding-left:16px;color:var(--brand-900);
}
.article-body h2::before{
  content:'';position:absolute;left:0;top:.16em;bottom:.16em;width:4px;border-radius:4px;background:var(--brand-grad);
}
.article-body h3{font-size:21px;font-weight:700;line-height:1.4;margin:28px 0 12px;color:var(--brand-900);}
.article-body h4{font-size:18px;font-weight:700;margin:22px 0 10px;color:var(--brand-700);}
.article-body ul,.article-body ol{margin:0 0 1.2em;padding-left:1.35em;}
.article-body ul{list-style:disc;}
.article-body ol{list-style:decimal;}
.article-body li{margin:0 0 .5em;line-height:1.8;}
.article-body li::marker{color:var(--brand-500);}
.article-body blockquote{
  margin:24px 0;padding:16px 22px;background:rgba(53,192,138,.08);
  border-left:4px solid var(--brand-500);border-radius:0 16px 16px 0;color:var(--ink-soft);font-style:normal;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body a{color:var(--brand-700);border-bottom:2px solid rgba(53,192,138,.4);transition:border-color .2s var(--ease),color .2s var(--ease);}
.article-body a:hover{color:var(--accent);border-bottom-color:var(--accent);}
.article-body img{border-radius:20px;margin:24px 0;box-shadow:var(--shadow-soft);}
.article-body strong{font-weight:700;color:var(--brand-900);}
.article-body hr{border:none;height:1px;background:var(--line);margin:34px 0;}
.article-body table{
  width:100%;border-collapse:collapse;font-size:15px;margin:24px 0;
  display:block;overflow-x:auto;white-space:nowrap;
}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 16px;text-align:left;}
.article-body th{background:rgba(53,192,138,.12);font-weight:600;color:var(--brand-900);}
.article-body tbody tr:nth-child(even) td{background:#FBFAF6;}
.article-body pre{
  background:#0E3A2C;color:#DDF3E7;border-radius:18px;padding:18px 20px;overflow-x:auto;
  font-size:14px;line-height:1.7;margin:24px 0;
}
.article-body code{font-family:"SFMono-Regular",Consolas,Menlo,monospace;font-size:.92em;}
.article-body :not(pre)>code{background:rgba(53,192,138,.14);color:#0E5B41;padding:2px 7px;border-radius:8px;}

/* ============ 空态 ============ */
.empty-state{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:56px 28px;text-align:center;box-shadow:var(--shadow-soft);
}
.empty-state svg{width:46px;height:46px;margin:0 auto 16px;fill:none;stroke:var(--brand-500);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round;}
.empty-state p{font-size:17px;font-weight:600;color:var(--brand-900);margin-bottom:20px;}

/* ============ 侧栏 ============ */
.article-aside{display:none;}
@media (min-width:1024px){.article-aside{display:block;}}
.aside-sticky{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px;}
.aside-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);padding:22px;box-shadow:var(--shadow-soft);}
.aside-card h3{font-size:14px;font-weight:600;color:var(--ink-faint);letter-spacing:.06em;margin-bottom:14px;}
.aside-list{display:flex;flex-direction:column;}
.aside-list li{border-bottom:1px solid var(--line);}
.aside-list li:last-child{border-bottom:none;}
.aside-list a{
  display:flex;gap:12px;padding:12px 0;font-size:14.5px;line-height:1.6;color:var(--ink-soft);
  transition:color .2s var(--ease),padding-left .2s var(--ease);
}
.aside-list a:hover{color:var(--brand-700);padding-left:6px;}
.aside-list .idx{font-size:13px;font-weight:700;color:var(--brand-500);flex-shrink:0;font-variant-numeric:tabular-nums;}
.aside-actions{display:flex;flex-direction:column;gap:10px;}
.aside-actions .btn{width:100%;}

/* ============ 文章信息条 / 标签 ============ */
.article-foot{margin-top:48px;display:flex;flex-direction:column;gap:28px;}
.article-tags{display:flex;flex-wrap:wrap;align-items:center;gap:10px;}
.article-tags .label{font-size:13px;color:var(--ink-faint);letter-spacing:.02em;}
.tag-pill{
  display:inline-flex;align-items:center;border-radius:var(--radius-pill);
  padding:7px 16px;font-size:13px;font-weight:500;background:rgba(53,192,138,.12);color:#0E5B41;
  transition:background .2s var(--ease),transform .2s var(--ease);
}
.tag-pill:hover{background:rgba(53,192,138,.24);transform:translateY(-2px);}
.source-card{
  display:flex;gap:16px;align-items:center;background:rgba(53,192,138,.07);
  border:1px solid rgba(53,192,138,.18);border-radius:var(--radius-card);padding:20px 22px;
}
.source-card .avatar{
  width:52px;height:52px;border-radius:16px;background:var(--brand-grad);flex-shrink:0;
  display:grid;place-items:center;color:#0B2A20;font-weight:800;font-size:19px;
}
.source-card h4{font-size:15.5px;font-weight:700;color:var(--brand-900);}
.source-card p{font-size:14px;color:var(--ink-soft);line-height:1.7;margin-top:4px;}

/* ============ 上一篇 / 下一篇 ============ */
.nav-pager{display:grid;grid-template-columns:1fr;gap:16px;}
@media (min-width:640px){.nav-pager{grid-template-columns:1fr 1fr;}}
.pager-item{
  display:block;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:20px 22px;box-shadow:var(--shadow-soft);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.pager-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:var(--brand-300);}
.pager-item .dir{font-size:12.5px;color:var(--ink-faint);letter-spacing:.06em;display:block;margin-bottom:8px;}
.pager-item strong{font-size:15.5px;font-weight:700;color:var(--brand-900);line-height:1.5;}
.pager-item.is-right{text-align:right;}

/* ============ 相关推荐卡片 ============ */
.card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-soft);overflow:hidden;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease);
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);}
.card-media{overflow:hidden;position:relative;}
.card-media img{width:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .25s var(--ease);}
.card:hover .card-media img{transform:scale(1.04);}
.card-body{padding:20px 22px 24px;}
.card-body h3{font-size:16.5px;font-weight:700;line-height:1.5;color:var(--brand-900);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.card-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin-top:14px;font-size:12.5px;color:var(--ink-faint);}
.rel-grid{display:grid;grid-template-columns:1fr;gap:24px;}
@media (min-width:640px){.rel-grid{grid-template-columns:1fr 1fr;}}
@media (min-width:1024px){.rel-grid{grid-template-columns:repeat(3,1fr);}}

/* ============ 板块标题 ============ */
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:28px;}
.section-head h2{
  position:relative;font-size:clamp(22px,2.8vw,32px);font-weight:800;line-height:1.3;
  padding-left:16px;color:var(--brand-900);letter-spacing:-.01em;
}
.section-head h2::before{
  content:'';position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:4px;background:var(--brand-grad);
}
.section-head p{font-size:15px;color:var(--ink-soft);margin-top:8px;max-width:62ch;}

/* ============ 收藏 / 分享 CTA 条 ============ */
.share-bar{
  position:relative;overflow:hidden;border-radius:var(--radius-card-lg);
  background:linear-gradient(135deg,#0E3A2C 0%,#17614A 62%,#1F7A57 100%);
  color:#fff;padding:34px 36px;display:flex;flex-wrap:wrap;gap:26px;align-items:center;justify-content:space-between;
}
.share-bar::before{
  content:'';position:absolute;inset:0;
  background:linear-gradient(90deg,rgba(14,58,44,.55),rgba(14,58,44,0) 62%);
  pointer-events:none;
}
.share-bar>*{position:relative;z-index:1;}
.share-bar h3{font-size:clamp(19px,2.2vw,24px);font-weight:800;line-height:1.3;}
.share-bar p{font-size:14.5px;color:rgba(255,255,255,.78);margin-top:8px;max-width:48ch;}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px;}
.badge{
  display:inline-flex;align-items:center;gap:8px;border-radius:var(--radius-pill);
  padding:7px 14px;font-size:12.5px;font-weight:500;letter-spacing:.02em;
  background:rgba(255,255,255,.12);color:#fff;border:1px solid rgba(255,255,255,.18);
}
.badge .dot{width:6px;height:6px;border-radius:50%;background:var(--brand-300);flex-shrink:0;}
.badge .num{font-weight:700;font-variant-numeric:tabular-nums;font-size:14px;margin-right:6px;}
.share-actions{display:flex;flex-wrap:wrap;gap:12px;}

/* ============ 页脚 ============ */
.site-footer{background:var(--brand-900);color:#D3E4DD;margin-top:88px;padding:72px 0 0;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:40px;}
@media (min-width:640px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:48px;}}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:700;color:#fff;margin-bottom:14px;}
.footer-brand .brand-mark{box-shadow:none;}
.footer-col h3{font-size:14px;font-weight:600;color:var(--brand-300);letter-spacing:.06em;margin-bottom:16px;}
.footer-col p{font-size:14px;line-height:1.85;color:#B4CBC2;margin-bottom:16px;}
.footer-links{display:flex;flex-direction:column;gap:11px;}
.footer-links a{font-size:14px;color:#C7D8D1;transition:color .2s var(--ease),transform .2s var(--ease);display:inline-block;}
.footer-links a:hover{color:var(--brand-300);transform:translateX(3px);}
.footer-sub input{
  flex:1;min-width:0;background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.18);
  border-radius:14px;padding:12px 16px;color:#fff;font-size:14px;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.footer-sub input::placeholder{color:#8FA79F;}
.footer-sub input:focus{outline:none;border-color:var(--brand-300);box-shadow:0 0 0 4px rgba(155,225,93,.18);}
.footer-sub .btn{background-image:var(--brand-grad);color:#0B2A20;}
.footer-bottom{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  margin-top:56px;padding:22px 0;border-top:1px solid rgba(255,255,255,.12);
  font-size:13px;color:#98B0A8;
}
.to-top{display:inline-flex;align-items:center;gap:6px;color:var(--brand-300);transition:opacity .2s var(--ease);}
.to-top:hover{opacity:.8;}
.to-top svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;}

/* ============ 移动端抽屉 ============ */
.mobile-drawer{
  position:fixed;inset:0;z-index:90;background:rgba(14,58,44,.42);
  backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);
  opacity:0;pointer-events:none;transition:opacity .25s var(--ease);
}
.mobile-drawer.is-open{opacity:1;pointer-events:auto;}
.mobile-panel{
  position:absolute;top:0;right:0;height:100%;width:88%;max-width:380px;
  background:rgba(246,244,238,.93);
  backdrop-filter:blur(18px) saturate(150%);-webkit-backdrop-filter:blur(18px) saturate(150%);
  padding:26px 24px 34px;display:flex;flex-direction:column;gap:22px;overflow-y:auto;
  transform:translateX(100%);transition:transform .3s var(--ease);
  box-shadow:-18px 0 40px -20px rgba(16,40,30,.4);
}
.mobile-drawer.is-open .mobile-panel{transform:translateX(0);}
.mobile-panel .panel-head{display:flex;align-items:center;justify-content:space-between;}
.mobile-nav{display:flex;flex-direction:column;gap:4px;}
.mobile-nav a{
  font-size:18px;font-weight:600;color:var(--brand-900);padding:14px 4px;
  border-bottom:1px solid var(--line);transition:color .2s var(--ease),padding-left .2s var(--ease);
}
.mobile-nav a:hover,.mobile-nav a.is-active{color:var(--brand-700);padding-left:8px;}
.mobile-panel .panel-note{font-size:13px;color:var(--ink-faint);line-height:1.8;}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important;scroll-behavior:auto!important;}
}

/* roulang page: category1 */
:root{
    --brand-900:#0E3A2C;
    --brand-700:#17614A;
    --brand-500:#35C08A;
    --brand-300:#9BE15D;
    --accent:#FF7A45;
    --paper:#F6F4EE;
    --surface:#FFFFFF;
    --ink:#12211B;
    --ink-soft:#5A6B61;
    --ink-faint:#8C9A92;
    --line:#E3E0D6;
    --grad:linear-gradient(135deg,#35C08A 0%,#9BE15D 100%);
    --grad-cta:linear-gradient(rgba(8,42,32,.46),rgba(8,42,32,.46)),linear-gradient(135deg,#35C08A 0%,#9BE15D 100%);
    --shadow-1:0 1px 2px rgba(16,40,30,.05),0 12px 28px -14px rgba(16,40,30,.18);
    --shadow-2:0 3px 8px rgba(16,40,30,.09),0 24px 46px -20px rgba(16,40,30,.30);
    --radius:24px;
    --radius-lg:28px;
    --ease:cubic-bezier(.2,.7,.3,1);
  }

  *,*::before,*::after{box-sizing:border-box}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;scroll-padding-top:110px}
  body{
    margin:0;
    font-family:'PingFang SC','HarmonyOS Sans','Microsoft YaHei',system-ui,-apple-system,sans-serif;
    font-size:16.5px;
    line-height:1.75;
    color:var(--ink);
    background:var(--paper);
    -webkit-font-smoothing:antialiased;
  }
  h1,h2,h3,h4{margin:0;line-height:1.25;font-weight:800;letter-spacing:.005em}
  p{margin:0}
  a{color:inherit;text-decoration:none}
  img{display:block;max-width:100%;height:auto}
  button{font:inherit;cursor:pointer;border:none;background:none;color:inherit}
  input{font:inherit}
  ul,ol{margin:0;padding:0;list-style:none}
  table{border-collapse:collapse;width:100%}

  ::selection{background:rgba(155,225,93,.45);color:var(--brand-900)}
  :focus-visible{outline:3px solid rgba(53,192,138,.55);outline-offset:2px;border-radius:8px}

  .container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px}

  .skip-link{position:absolute;left:-9999px;top:0;background:var(--brand-900);color:#fff;padding:10px 18px;border-radius:0 0 14px 0;z-index:200}
  .skip-link:focus{left:0}

  /* ============ 导航 ============ */
  .site-header{
    position:fixed;top:0;left:0;right:0;z-index:120;
    background:rgba(246,244,238,.55);
    -webkit-backdrop-filter:blur(14px) saturate(140%);
    backdrop-filter:blur(14px) saturate(140%);
    border-bottom:1px solid rgba(255,255,255,.35);
    box-shadow:0 6px 24px -20px rgba(16,40,30,.55);
    transition:background-color .22s var(--ease),box-shadow .22s var(--ease),border-color .22s var(--ease);
  }
  .site-header.is-scrolled{
    background:rgba(246,244,238,.94);
    border-bottom-color:var(--line);
    box-shadow:0 10px 30px -22px rgba(16,40,30,.65);
  }
  .nav-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:74px}

  .brand{display:inline-flex;align-items:center;gap:12px;font-weight:800;font-size:17px;color:var(--brand-900);white-space:nowrap}
  .brand-mark{
    width:34px;height:34px;border-radius:11px;position:relative;flex:0 0 auto;
    background-image:var(--grad);
    box-shadow:0 6px 16px -8px rgba(23,97,74,.7);
    display:inline-flex;align-items:center;justify-content:center;
  }
  .brand-mark span{width:13px;height:13px;border-radius:50%;border:3px solid rgba(9,45,34,.85);display:block}
  .brand-name{letter-spacing:.01em}

  .nav-links{display:flex;align-items:center;gap:30px}
  .nav-link{
    position:relative;font-size:16px;font-weight:500;color:var(--brand-900);
    padding:6px 2px;transition:color .2s var(--ease);
  }
  .nav-link::after{
    content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;
    background-image:var(--grad);transform:scaleX(0);transform-origin:left;
    transition:transform .22s var(--ease);
  }
  .nav-link:hover{color:var(--brand-700)}
  .nav-link:hover::after{transform:scaleX(1)}
  .nav-link.is-active{color:var(--brand-700);font-weight:700}
  .nav-link.is-active::after{transform:scaleX(1)}

  .nav-actions{display:flex;align-items:center;gap:12px}
  .icon-btn{
    width:42px;height:42px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;
    border:1.5px solid rgba(23,97,74,.22);color:var(--brand-900);background:rgba(255,255,255,.5);
    transition:background-color .2s var(--ease),border-color .2s var(--ease),transform .2s var(--ease);
  }
  .icon-btn:hover{background:#fff;border-color:var(--brand-700);transform:translateY(-1px)}
  .icon-btn svg{width:19px;height:19px;stroke:currentColor;fill:none;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round}

  .nav-toggle{display:none;width:44px;height:44px;border-radius:14px;border:1.5px solid rgba(23,97,74,.22);background:rgba(255,255,255,.55);align-items:center;justify-content:center;flex-direction:column;gap:4px}
  .nav-toggle span{display:block;width:18px;height:2px;border-radius:2px;background:var(--brand-900);transition:transform .2s var(--ease),opacity .2s var(--ease)}
  .nav-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(6px) rotate(45deg)}
  .nav-toggle[aria-expanded="true"] span:nth-child(2){opacity:0}
  .nav-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}

  .nav-search{display:none;border-top:1px solid var(--line);background:rgba(255,255,255,.85);padding:14px 0}
  .nav-search.is-open{display:block}

  .search-form{display:flex;gap:12px;align-items:center}
  .search-form input{
    flex:1 1 auto;min-width:0;background:#fff;border:1.5px solid var(--line);border-radius:14px;
    padding:12px 16px;color:var(--ink);transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
  }
  .search-form input::placeholder{color:var(--ink-faint)}
  .search-form input:focus{outline:none;border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(53,192,138,.18)}

  /* ============ 按钮 ============ */
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    border-radius:999px;padding:12px 24px;font-size:15px;font-weight:600;letter-spacing:.01em;
    transition:transform .2s var(--ease),box-shadow .2s var(--ease),background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease),filter .2s var(--ease);
    white-space:nowrap;
  }
  .btn--sm{padding:10px 20px;font-size:14.5px}
  .btn--block{width:100%}
  .btn--primary{background-image:var(--grad-cta);color:#fff;box-shadow:0 12px 26px -14px rgba(14,58,44,.7)}
  .btn--primary:hover{transform:translateY(-2px);box-shadow:0 18px 34px -16px rgba(14,58,44,.75);filter:brightness(1.05)}
  .btn--primary:active{transform:translateY(0)}
  .btn--outline{border:1.5px solid var(--brand-700);color:var(--brand-700);background:transparent}
  .btn--outline:hover{background:rgba(53,192,138,.13);transform:translateY(-2px)}
  .btn--ghost{color:var(--brand-700);position:relative;padding:12px 8px}
  .btn--ghost::after{
    content:"";position:absolute;left:8px;right:8px;bottom:5px;height:2px;border-radius:2px;
    background-image:var(--grad);transform:scaleX(0);transform-origin:left;transition:transform .22s var(--ease);
  }
  .btn--ghost:hover::after{transform:scaleX(1)}
  .btn--light-outline{border:1.5px solid rgba(255,255,255,.65);color:#fff;background:transparent}
  .btn--light-outline:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
  .btn--soft{background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.28);color:#fff}
  .btn--soft:hover{background:rgba(255,255,255,.26);transform:translateY(-2px)}

  /* ============ 徽章 / 标签 ============ */
  .badge-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}
  .badge{
    display:inline-flex;align-items:center;gap:8px;
    padding:8px 16px;border-radius:999px;font-size:12.5px;font-weight:500;letter-spacing:.02em;
    background:rgba(155,225,93,.2);color:#0B3327;border:1px solid rgba(155,225,93,.5);
  }
  .badge b{font-size:15px;font-weight:800;font-variant-numeric:tabular-nums;letter-spacing:.01em}
  .badge--accent{background:rgba(255,122,69,.16);border-color:rgba(255,122,69,.42);color:#4A1F0D}
  .badge--dark{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.3);color:#EAF7EF}
  .badge__dot{width:7px;height:7px;border-radius:50%;background:currentColor;opacity:.8;flex:0 0 auto}

  .tag{
    display:inline-flex;align-items:center;padding:5px 13px;border-radius:999px;
    font-size:12.5px;font-weight:600;letter-spacing:.02em;
  }
  .tag--green{background:rgba(53,192,138,.16);color:#0F5340}
  .tag--lime{background:rgba(155,225,93,.24);color:#33500F}
  .tag--accent{background:rgba(255,122,69,.16);color:#8A3413}
  .tag--dark{background:rgba(14,58,44,.9);color:#D9F2E4}

  /* ============ 页面 Hero ============ */
  .page-hero{
    position:relative;overflow:hidden;
    padding:132px 0 58px;
    background-color:var(--brand-900);
    background-image:
      linear-gradient(rgba(14,58,44,.82),rgba(14,58,44,.9)),
      url('/assets/images/backpic/back-1.png');
    background-size:cover;background-position:center;
    color:#F2FBF5;
  }
  .page-hero::before{
    content:"";position:absolute;inset:0;pointer-events:none;opacity:.07;
    background-image:repeating-linear-gradient(115deg,#9BE15D 0 1px,transparent 1px 14px);
  }
  .hero-glow{position:absolute;border-radius:50%;filter:blur(70px);pointer-events:none}
  .hero-glow--a{width:420px;height:420px;left:-120px;top:-160px;background:rgba(53,192,138,.36)}
  .hero-glow--b{width:360px;height:360px;right:-80px;bottom:-180px;background:rgba(155,225,93,.24)}
  .page-hero__inner{position:relative;z-index:2;max-width:900px}

  .breadcrumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:rgba(226,244,232,.78);margin-bottom:18px}
  .breadcrumb a{color:rgba(226,244,232,.78);border-bottom:1px solid rgba(155,225,93,.4);transition:color .2s var(--ease)}
  .breadcrumb a:hover{color:#9BE15D}
  .breadcrumb span[aria-current]{color:#FFFFFF;font-weight:600}

  .page-hero h1{font-size:clamp(28px,4.4vw,44px);font-weight:800;color:#FFFFFF;letter-spacing:.01em}
  .page-hero__lead{margin-top:16px;font-size:17px;line-height:1.8;color:rgba(232,246,238,.9);max-width:640px}

  /* ============ 主体双栏 ============ */
  .layout{display:grid;grid-template-columns:minmax(0,4fr) minmax(0,8fr);gap:32px;padding:56px 0 8px;align-items:start}
  .layout__side{position:relative}
  .layout__main{min-width:0;display:flex;flex-direction:column;gap:56px}

  .side-card{
    position:sticky;top:100px;
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
    padding:26px 24px;box-shadow:var(--shadow-1);
  }
  .side-card__title{
    font-size:13px;font-weight:600;letter-spacing:.08em;color:var(--ink-faint);
    text-transform:uppercase;margin-bottom:14px;
  }
  .anchor-list{display:flex;flex-direction:column}
  .anchor-list a{
    position:relative;display:block;padding:11px 12px 11px 16px;font-size:15px;font-weight:500;
    color:var(--ink-soft);border-radius:12px;transition:background-color .2s var(--ease),color .2s var(--ease);
  }
  .anchor-list a::before{
    content:"";position:absolute;left:0;top:8px;bottom:8px;width:3px;border-radius:3px;
    background-image:var(--grad);opacity:0;transition:opacity .2s var(--ease);
  }
  .anchor-list a:hover{background:rgba(53,192,138,.09);color:var(--brand-900)}
  .anchor-list a:hover::before{opacity:1}

  .side-card__actions{display:flex;flex-direction:column;gap:10px;margin-top:20px;padding-top:20px;border-top:1px solid var(--line)}
  .side-note{
    display:flex;gap:10px;margin-top:20px;padding:14px 16px;border-radius:16px;
    background:rgba(155,225,93,.14);border:1px solid rgba(155,225,93,.4);
  }
  .side-note__dot{width:8px;height:8px;border-radius:50%;background:var(--accent);margin-top:8px;flex:0 0 auto}
  .side-note p{font-size:13.5px;line-height:1.7;color:#2C4A3B}

  /* ============ 板块通用 ============ */
  .block{min-width:0}
  .section-title{
    position:relative;font-size:clamp(22px,2.6vw,30px);font-weight:800;padding-left:16px;
    color:var(--brand-900);
  }
  .section-title::before{
    content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;background-image:var(--grad);
  }
  .section-lead{margin-top:12px;font-size:15.5px;line-height:1.8;color:var(--ink-soft);max-width:660px}

  /* ============ 要点横卡 ============ */
  .feature-list{display:flex;flex-direction:column;gap:22px;margin-top:28px}
  .feature-row{
    display:grid;grid-template-columns:232px minmax(0,1fr);gap:24px;
    background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);
    padding:20px;box-shadow:var(--shadow-1);
    transition:transform .22s var(--ease),box-shadow .22s var(--ease);
  }
  .feature-row:hover{transform:translateY(-2px);box-shadow:var(--shadow-2)}
  .feature-row__media{border-radius:18px;overflow:hidden;background:linear-gradient(135deg,#0E3A2C,#17614A)}
  .feature-row__media img{width:100%;height:100%;aspect-ratio:4/3;object-fit:cover;transition:transform .25s var(--ease)}
  .feature-row:hover .feature-row__media img{transform:scale(1.04)}
  .feature-row__body h3{font-size:20px;font-weight:700;margin-top:12px;color:var(--brand-900)}
  .feature-row__body p{margin-top:10px;font-size:14.5px;line-height:1.8;color:var(--ink-soft)}
  .tick-list{margin-top:14px;display:flex;flex-direction:column;gap:8px}
  .tick-list li{position:relative;padding-left:22px;font-size:14px;color:#2C4A3B;line-height:1.7}
  .tick-list li::before{
    content:"";position:absolute;left:0;top:8px;width:8px;height:8px;border-radius:3px;background-image:var(--grad);
  }

  /* ============ 流程条 ============ */
  .flow-list{margin-top:28px;position:relative;display:flex;flex-direction:column;gap:6px}
  .flow-item{
    position:relative;display:grid;grid-template-columns:56px minmax(0,1fr);gap:18px;
    padding:18px 20px;border-radius:20px;
    transition:background-color .22s var(--ease),transform .22s var(--ease);
  }
  .flow-item:hover{background:rgba(255,255,255,.9);transform:translateX(4px)}
  .flow-item::after{
    content:"";position:absolute;left:46px;top:64px;bottom:-8px;width:1px;
    background:linear-gradient(180deg,rgba(53,192,138,.55),rgba(53,192,138,.06));
  }
  .flow-item:last-child::after{display:none}
  .flow-item__num{
    width:44px;height:44px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;
    font-size:14px;font-weight:800;font-variant-numeric:tabular-nums;
    background:rgba(53,192,138,.14);color:#0F5340;border:1px solid rgba(53,192,138,.34);
    position:relative;z-index:2;
  }
  .flow-item:nth-child(2n) .flow-item__num{background:rgba(255,122,69,.13);color:#8A3413;border-color:rgba(255,122,69,.32)}
  .flow-item__body h3{font-size:17.5px;font-weight:700;color:var(--brand-900)}
  .flow-item__body p{margin-top:6px;font-size:14.5px;line-height:1.8;color:var(--ink-soft)}

  /* ============ 图文展位 ============ */
  .showcase{
    margin-top:28px;padding:24px;border-radius:var(--radius-lg);
    background-color:#0E3A2C;
    background-image:linear-gradient(rgba(14,58,44,.86),rgba(14,58,44,.9)),url('/assets/images/backpic/back-2.png');
    background-size:cover;background-position:center;
    display:grid;grid-template-columns:minmax(0,7fr) minmax(0,5fr);gap:22px;
    box-shadow:var(--shadow-2);
  }
  .showcase__main{margin:0}
  .showcase__main img{width:100%;border-radius:20px;aspect-ratio:16/10;object-fit:cover;border:1px solid rgba(255,255,255,.16)}
  .showcase__main figcaption{margin-top:12px;font-size:12px;color:rgba(226,244,232,.72);letter-spacing:.02em}
  .showcase__side{display:flex;flex-direction:column;gap:16px;min-width:0}
  .showcase__note{
    background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.18);
    border-radius:18px;padding:18px 18px 20px;color:#EAF7EF;
  }
  .showcase__note h3{font-size:16.5px;font-weight:700;color:#fff}
  .showcase__note p{margin-top:8px;font-size:13.5px;line-height:1.75;color:rgba(226,244,232,.85)}
  .showcase__thumb{width:100%;border-radius:18px;aspect-ratio:4/3;object-fit:cover;border:1px solid rgba(255,255,255,.16)}

  /* ============ 相关条目 ============ */
  .entry-list{margin-top:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1)}
  .entry-item + .entry-item{border-top:1px solid var(--line)}
  .entry-item a{
    display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;align-items:center;
    padding:18px 22px;position:relative;transition:background-color .22s var(--ease);
  }
  .entry-item a::before{
    content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background-image:var(--grad);
    transform:scaleY(0);transform-origin:top;transition:transform .22s var(--ease);
  }
  .entry-item a:hover{background:rgba(53,192,138,.07)}
  .entry-item a:hover::before{transform:scaleY(1)}
  .entry-item__title{display:block;font-size:16px;font-weight:600;color:var(--brand-900);line-height:1.5}
  .entry-item__meta{display:block;margin-top:6px;font-size:12.5px;color:var(--ink-faint);letter-spacing:.02em}
  .entry-item__arrow{
    width:34px;height:34px;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
    border:1px solid var(--line);color:var(--brand-700);transition:background-color .2s var(--ease),color .2s var(--ease),border-color .2s var(--ease);
  }
  .entry-item a:hover .entry-item__arrow{background-image:var(--grad);color:#0B3327;border-color:transparent}
  .entry-item__arrow svg{width:16px;height:16px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

  /* ============ FAQ ============ */
  .faq-card{margin-top:24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-1);overflow:hidden}
  .faq-item + .faq-item{border-top:1px solid var(--line)}
  .faq-item summary{
    list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:18px;
    padding:20px 24px;font-size:17px;font-weight:600;color:var(--brand-900);
    transition:background-color .2s var(--ease);
  }
  .faq-item summary::-webkit-details-marker{display:none}
  .faq-item summary:hover{background:rgba(53,192,138,.07)}
  .faq-icon{
    width:30px;height:30px;flex:0 0 auto;border-radius:50%;display:inline-flex;align-items:center;justify-content:center;
    border:1px solid rgba(23,97,74,.28);color:var(--brand-700);font-size:16px;font-weight:700;line-height:1;
    transition:transform .25s var(--ease),background-color .2s var(--ease),color .2s var(--ease);
  }
  .faq-item[open] .faq-icon{transform:rotate(180deg);background-image:var(--grad);color:#0B3327;border-color:transparent}
  .faq-body{padding:0 24px 22px;font-size:15px;line-height:1.85;color:var(--ink-soft);background:rgba(246,244,238,.6)}
  .faq-body p + p{margin-top:10px}
  .faq-body ul{margin-top:10px;display:flex;flex-direction:column;gap:6px}
  .faq-body li{position:relative;padding-left:18px}
  .faq-body li::before{content:"";position:absolute;left:0;top:10px;width:6px;height:6px;border-radius:50%;background:var(--brand-500)}

  /* ============ CTA 横条 ============ */
  .cta-section{padding:72px 0 88px}
  .cta-band{
    position:relative;overflow:hidden;border-radius:var(--radius-lg);
    padding:40px 44px;
    background-color:#0E3A2C;
    background-image:linear-gradient(115deg,rgba(14,58,44,.94),rgba(23,97,74,.82)),url('/assets/images/backpic/back-3.png');
    background-size:cover;background-position:center;
    display:grid;grid-template-columns:minmax(0,1fr) auto;gap:32px;align-items:center;
    box-shadow:var(--shadow-2);
    color:#EAF7EF;
  }
  .cta-band::after{
    content:"";position:absolute;right:-80px;top:-90px;width:320px;height:320px;border-radius:50%;
    background:radial-gradient(circle,rgba(155,225,93,.32),transparent 68%);pointer-events:none;
  }
  .cta-band h2{font-size:clamp(21px,2.4vw,28px);color:#fff}
  .cta-band p{margin-top:12px;font-size:15px;line-height:1.8;color:rgba(232,246,238,.86);max-width:560px}
  .cta-band .badge-row{margin-top:20px}
  .cta-band__actions{position:relative;z-index:2;display:flex;flex-direction:column;gap:12px;min-width:220px}
  .cta-band__actions .btn{width:100%}

  /* ============ 页脚 ============ */
  .site-footer{background:var(--brand-900);color:#CFE6DA;padding:64px 0 28px;position:relative;overflow:hidden}
  .site-footer::before{
    content:"";position:absolute;inset:0;opacity:.06;pointer-events:none;
    background-image:repeating-linear-gradient(115deg,#9BE15D 0 1px,transparent 1px 16px);
  }
  .footer-grid{
    position:relative;z-index:2;
    display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:32px;
    padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.14);
  }
  .footer-col{min-width:0}
  .footer-brand{display:flex;align-items:center;gap:12px;font-size:17px;font-weight:800;color:#fff;margin-bottom:16px}
  .footer-brand .brand-mark{width:32px;height:32px;border-radius:10px}
  .footer-col p{font-size:14px;line-height:1.8;color:rgba(207,230,218,.82)}
  .footer-col h3{font-size:14px;font-weight:600;color:#fff;margin-bottom:16px;letter-spacing:.02em}
  .footer-links{display:flex;flex-direction:column;gap:11px}
  .footer-links a{font-size:14px;font-weight:400;color:rgba(207,230,218,.82);transition:color .2s var(--ease),transform .2s var(--ease);width:fit-content}
  .footer-links a:hover{color:var(--brand-300);transform:translateX(3px)}
  .footer-sub{margin-top:16px}
  .footer-sub input{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#fff}
  .footer-sub input::placeholder{color:rgba(207,230,218,.6)}
  .footer-sub input:focus{border-color:var(--brand-300);box-shadow:0 0 0 4px rgba(155,225,93,.2)}
  .footer-sub .btn{padding:12px 22px}

  .footer-bottom{
    position:relative;z-index:2;
    display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
    padding-top:22px;font-size:13px;color:rgba(207,230,218,.7);
  }
  .to-top{
    display:inline-flex;align-items:center;gap:6px;color:var(--brand-300);
    transition:opacity .2s var(--ease),transform .2s var(--ease);
  }
  .to-top:hover{opacity:.85;transform:translateY(-2px)}
  .to-top svg{width:15px;height:15px;stroke:currentColor;fill:none;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

  /* ============ 抽屉 ============ */
  .drawer{position:fixed;inset:0;z-index:190;display:none}
  .drawer.is-open{display:block}
  .drawer__mask{position:absolute;inset:0;background:rgba(9,32,24,.5);-webkit-backdrop-filter:blur(3px);backdrop-filter:blur(3px)}
  .drawer-panel{
    position:absolute;top:0;right:0;bottom:0;width:88%;max-width:380px;
    background:rgba(246,244,238,.94);
    -webkit-backdrop-filter:blur(16px) saturate(140%);
    backdrop-filter:blur(16px) saturate(140%);
    border-left:1px solid rgba(255,255,255,.5);
    padding:24px 22px 32px;display:flex;flex-direction:column;gap:24px;
    overflow-y:auto;box-shadow:-20px 0 40px -24px rgba(9,32,24,.5);
    animation:drawerIn .24s var(--ease);
  }
  @keyframes drawerIn{from{transform:translateX(24px);opacity:0}to{transform:translateX(0);opacity:1}}
  .drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px}
  .drawer-head .brand-name{font-weight:800;font-size:16.5px;color:var(--brand-900)}
  .drawer-links{display:flex;flex-direction:column;gap:4px}
  .drawer-links a{
    font-size:18px;font-weight:600;color:var(--brand-900);padding:14px 4px;
    border-bottom:1px solid var(--line);transition:color .2s var(--ease),padding-left .2s var(--ease);
  }
  .drawer-links a:hover{padding-left:8px}
  .drawer-links a.is-active{color:var(--brand-700)}
  .drawer .search-form{flex-direction:column;align-items:stretch}
  .drawer .search-form .btn{width:100%}

  /* ============ 响应式 ============ */
  @media (max-width:1023px){
    .layout{grid-template-columns:minmax(0,1fr);gap:36px;padding-top:48px}
    .layout__main{gap:48px}
    .side-card{position:static}
    .anchor-list{flex-direction:row;flex-wrap:nowrap;overflow-x:auto;gap:8px;padding-bottom:4px;-webkit-overflow-scrolling:touch}
    .anchor-list a{
      white-space:nowrap;padding:9px 16px;border:1px solid var(--line);border-radius:999px;
      background:rgba(255,255,255,.7);font-size:14px;
    }
    .anchor-list a::before{display:none}
    .anchor-list a:hover{background:rgba(53,192,138,.16);border-color:rgba(53,192,138,.4)}
    .side-card__actions{flex-direction:row}
    .side-card__actions .btn{flex:1 1 0}
    .showcase{grid-template-columns:minmax(0,1fr)}
    .cta-band{grid-template-columns:minmax(0,1fr);padding:34px 30px}
    .cta-band__actions{flex-direction:row;min-width:0}
    .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  }

  @media (max-width:768px){
    .container{padding:0 20px}
    .nav-links{display:none}
    .nav-toggle{display:inline-flex}
    .nav-actions .btn--primary{display:none}
    .page-hero{padding:112px 0 48px}
    .feature-row{grid-template-columns:minmax(0,1fr);gap:18px}
    .feature-row__media img{aspect-ratio:16/9}
    .flow-item{grid-template-columns:44px minmax(0,1fr);gap:14px;padding:16px 14px}
    .flow-item::after{left:35px}
    .flow-item__num{width:36px;height:36px;border-radius:12px;font-size:13px}
    .entry-item a{grid-template-columns:minmax(0,1fr) auto;padding:16px 18px}
    .cta-band__actions{flex-direction:column}
    .footer-bottom{flex-direction:column;align-items:flex-start}
  }

  @media (max-width:520px){
    body{font-size:16px}
    .page-hero h1{font-size:27px}
    .page-hero__lead{font-size:15.5px}
    .section-title{font-size:22px;padding-left:14px}
    .badge-row{gap:9px}
    .badge{padding:7px 13px;font-size:12px}
    .badge b{font-size:14px}
    .side-card{padding:20px 18px}
    .side-card__actions{flex-direction:column}
    .showcase{padding:18px}
    .cta-section{padding:52px 0 64px}
    .cta-band{padding:28px 22px;border-radius:24px}
    .faq-item summary{padding:16px 18px;font-size:16px}
    .faq-body{padding:0 18px 18px}
    .footer-grid{grid-template-columns:1fr;gap:26px;padding-bottom:28px}
    .footer-sub{flex-direction:column;align-items:stretch}
    .footer-sub .btn{width:100%}
  }

  @media (prefers-reduced-motion:reduce){
    *,*::before,*::after{animation-duration:.001ms !important;animation-iteration-count:1 !important;transition-duration:.001ms !important;scroll-behavior:auto !important}
  }

/* roulang page: category2 */
:root{
  --brand-900:#0E3A2C;
  --brand-700:#17614A;
  --brand-500:#35C08A;
  --brand-300:#9BE15D;
  --accent:#FF7A45;
  --accent-dark:#B24A20;
  --paper:#F6F4EE;
  --surface:#FFFFFF;
  --ink:#12211B;
  --ink-soft:#5A6B61;
  --ink-faint:#8C9A92;
  --line:#E3E0D6;
  --grad:linear-gradient(135deg,#35C08A 0%,#9BE15D 100%);
  --grad-deep:linear-gradient(135deg,#0E3A2C 0%,#17614A 58%,#35C08A 100%);
  --radius-card:24px;
  --radius-lg:28px;
  --radius-pill:999px;
  --shadow-sm:0 1px 2px rgba(16,40,30,.05),0 12px 28px -14px rgba(16,40,30,.18);
  --shadow-md:0 2px 4px rgba(16,40,30,.06),0 22px 44px -22px rgba(16,40,30,.28);
  --ease:cubic-bezier(.2,.7,.3,1);
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
html body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:"PingFang SC","HarmonyOS Sans","Microsoft YaHei",system-ui,-apple-system,"Segoe UI",sans-serif;
  font-size:16.5px;
  line-height:1.75;
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
html body.no-scroll{overflow:hidden}
img{max-width:100%;display:block}
a{color:inherit}
button{font-family:inherit}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em}
p{margin:0}
ul,ol{margin:0;padding:0;list-style:none}
::selection{background:rgba(53,192,138,.3)}
body::-webkit-scrollbar{width:10px}
body::-webkit-scrollbar-track{background:#EDEAE1}
body::-webkit-scrollbar-thumb{background:#C6D3C9;border-radius:999px}
body::-webkit-scrollbar-thumb:hover{background:#A9BDAC}

.container{width:100%;max-width:1240px;margin:0 auto;padding:0 20px}
@media (min-width:1024px){.container{padding:0 32px}}

/* ---------- 导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,244,238,.55);
  backdrop-filter:blur(14px) saturate(140%);
  -webkit-backdrop-filter:blur(14px) saturate(140%);
  border-bottom:1px solid rgba(255,255,255,.35);
  box-shadow:0 12px 30px -26px rgba(14,58,44,.6);
  transition:background .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
}
.site-header.is-solid{
  background:rgba(246,244,238,.95);
  border-bottom-color:var(--line);
  box-shadow:0 14px 28px -22px rgba(14,58,44,.5);
}
.header-inner{display:flex;align-items:center;gap:20px;min-height:74px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-weight:800;font-size:17px;color:var(--brand-900);white-space:nowrap}
.brand-mark{
  width:34px;height:34px;flex:0 0 34px;border-radius:11px;background:var(--grad);
  display:grid;place-items:center;box-shadow:0 8px 18px -10px rgba(14,58,44,.65);
}
.brand-mark span{display:block;width:12px;height:12px;border-radius:4px;background:#fff}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;padding:10px 14px;border-radius:var(--radius-pill);
  font-size:16px;font-weight:500;text-decoration:none;color:var(--ink);
  transition:color .2s var(--ease),background .2s var(--ease);
}
.nav-link::after{
  content:"";position:absolute;left:14px;right:14px;bottom:5px;height:2px;border-radius:2px;
  background:var(--grad);transform:scaleX(0);transform-origin:left;
  transition:transform .22s var(--ease);
}
.nav-link:hover{color:var(--brand-700)}
.nav-link:hover::after{transform:scaleX(1)}
.nav-link.is-active{color:var(--brand-900);font-weight:700;background:rgba(53,192,138,.14)}
.nav-link.is-active::after{transform:scaleX(1)}
.header-actions{display:flex;align-items:center;gap:10px}
.icon-btn{
  width:40px;height:40px;border-radius:var(--radius-pill);border:1px solid var(--line);
  background:rgba(255,255,255,.7);color:var(--brand-900);display:inline-flex;align-items:center;justify-content:center;
  cursor:pointer;transition:transform .2s var(--ease),box-shadow .2s var(--ease),border-color .2s var(--ease);
}
.icon-btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-sm);border-color:#CBDDD2}
.icon-btn svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round}
.hamburger{display:none;width:42px;height:42px;border-radius:14px;border:1px solid var(--line);background:rgba(255,255,255,.75);cursor:pointer;padding:11px 10px;flex-direction:column;justify-content:space-between}
.hamburger span{display:block;height:2px;border-radius:2px;background:var(--brand-900);transition:transform .22s var(--ease),opacity .22s var(--ease)}
.hamburger.is-open span:nth-child(1){transform:translateY(9px) rotate(45deg)}
.hamburger.is-open span:nth-child(2){opacity:0}
.hamburger.is-open span:nth-child(3){transform:translateY(-9px) rotate(-45deg)}
.search-panel{padding:0 0 18px}
.search-panel[hidden]{display:none}
.search-form{display:flex;gap:10px;width:100%}
.search-form input{
  flex:1 1 auto;min-width:0;padding:12px 16px;border-radius:14px;border:1.5px solid var(--line);
  background:#fff;color:var(--ink);font-size:15px;outline:none;
  transition:border-color .2s var(--ease),box-shadow .2s var(--ease);
}
.search-form input::placeholder{color:var(--ink-faint)}
.search-form input:focus{border-color:var(--brand-500);box-shadow:0 0 0 4px rgba(53,192,138,.18)}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--radius-pill);border:1.5px solid transparent;
  font-size:15px;font-weight:600;text-decoration:none;cursor:pointer;white-space:nowrap;
  transition:transform .2s var(--ease),box-shadow .2s var(--ease),background .2s var(--ease),color .2s var(--ease),filter .2s var(--ease);
}
.btn:focus-visible{outline:3px solid rgba(53,192,138,.45);outline-offset:2px}
.btn--primary{background:var(--grad);color:#0B2A20;box-shadow:0 14px 28px -16px rgba(23,97,74,.7)}
.btn--primary:hover{transform:translateY(-2px);filter:brightness(1.05);box-shadow:0 20px 34px -16px rgba(23,97,74,.75)}
.btn--outline{background:transparent;border-color:var(--brand-700);color:var(--brand-700)}
.btn--outline:hover{background:rgba(53,192,138,.14);transform:translateY(-2px)}
.btn--ghost{padding:10px 4px;border:none;background:transparent;color:var(--brand-700);position:relative}
.btn--ghost::after{content:"";position:absolute;left:4px;right:4px;bottom:4px;height:2px;border-radius:2px;background:var(--grad);transform:scaleX(.4);transform-origin:left;transition:transform .22s var(--ease)}
.btn--ghost:hover::after{transform:scaleX(1)}
.btn--light{background:#fff;color:var(--brand-900)}
.btn--light:hover{transform:translateY(-2px);box-shadow:0 18px 32px -18px rgba(0,0,0,.5)}
.btn--outline-light{background:transparent;border-color:rgba(255,255,255,.65);color:#fff}
.btn--outline-light:hover{background:rgba(255,255,255,.14);transform:translateY(-2px)}
.btn--sm{padding:10px 20px;font-size:14px}

/* ---------- 面包屑 ---------- */
.breadcrumb{padding:26px 0 18px;font-size:13px;color:var(--ink-faint)}
.breadcrumb ol{display:flex;flex-wrap:wrap;align-items:center;gap:8px}
.breadcrumb li{display:flex;align-items:center;gap:8px;max-width:100%}
.breadcrumb li+li::before{content:"›";color:#B7C4BB}
.breadcrumb a{color:var(--ink-soft);text-decoration:none;transition:color .2s var(--ease)}
.breadcrumb a:hover{color:var(--brand-700)}
.breadcrumb [aria-current]{color:var(--ink);font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;max-width:52vw}

/* ---------- 顶部大卡 ---------- */
.hero-card{
  display:grid;grid-template-columns:minmax(0,.92fr) minmax(0,1.08fr);
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  overflow:hidden;box-shadow:var(--shadow-md);
}
.hero-media{position:relative;min-height:380px;background:var(--brand-900)}
.hero-media img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.hero-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(14,58,44,0) 40%,rgba(14,58,44,.42) 100%)}
.hero-media .media-badge{
  position:absolute;left:20px;bottom:20px;z-index:2;
  display:inline-flex;align-items:center;gap:8px;padding:8px 14px;border-radius:var(--radius-pill);
  background:rgba(255,255,255,.9);color:var(--brand-900);font-size:12.5px;font-weight:600;letter-spacing:.02em;
  backdrop-filter:blur(8px);box-shadow:0 10px 22px -14px rgba(0,0,0,.6);
}
.hero-body{padding:42px 40px}
.hero-body h1{font-size:clamp(28px,3.6vw,44px);font-weight:800;letter-spacing:-.02em;margin:16px 0 14px}
.hero-lead{font-size:17px;color:var(--ink-soft);max-width:52ch}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;align-items:center}
.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px}
.badge{
  display:inline-flex;align-items:center;gap:8px;padding:9px 15px;border-radius:var(--radius-pill);
  background:rgba(53,192,138,.13);border:1px solid rgba(53,192,138,.24);color:var(--brand-700);
  font-size:12.5px;font-weight:500;letter-spacing:.02em;font-variant-numeric:tabular-nums;
}
.badge__num{font-size:16px;font-weight:800;color:var(--brand-900);font-variant-numeric:tabular-nums}
.badge__dot{width:6px;height:6px;border-radius:50%;background:var(--brand-500);flex:0 0 6px}
.badge--accent{background:rgba(255,122,69,.12);border-color:rgba(255,122,69,.26);color:var(--accent-dark)}
.badge--accent .badge__num{color:#8F3410}
.badge--accent .badge__dot{background:var(--accent)}

/* ---------- 通用板块 ---------- */
.section{padding:76px 0}
.section--tight{padding:56px 0}
.section--soft{background:linear-gradient(180deg,rgba(53,192,138,.07) 0%,rgba(53,192,138,.02) 100%)}
.section-head{max-width:760px;margin-bottom:36px}
.section-head h2{font-size:clamp(25px,3vw,33px);font-weight:800;position:relative;padding-left:16px}
.section-head h2::before{content:"";position:absolute;left:0;top:6px;bottom:6px;width:4px;border-radius:4px;background:var(--grad)}
.section-head p{margin-top:12px;color:var(--ink-soft);font-size:16.5px}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;padding-left:0}
.timeline::before{
  content:"";position:absolute;left:25px;top:14px;bottom:14px;width:2px;
  background:linear-gradient(180deg,rgba(53,192,138,.75),rgba(155,225,93,.35));
}
.tl-item{position:relative;display:flex;gap:22px;padding-bottom:22px}
.tl-item:last-child{padding-bottom:0}
.tl-index{
  position:relative;z-index:1;flex:0 0 52px;height:52px;border-radius:var(--radius-pill);
  background:#fff;border:1px solid var(--line);display:grid;place-items:center;
  font-weight:800;font-size:15px;color:var(--brand-700);font-variant-numeric:tabular-nums;
  box-shadow:var(--shadow-sm);transition:transform .22s var(--ease),color .22s var(--ease);
}
.tl-body{
  flex:1 1 auto;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px 26px;box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.tl-body h3{font-size:20px;font-weight:700;margin-bottom:8px}
.tl-body p{color:var(--ink-soft);font-size:15px}
.tl-link{
  display:inline-flex;align-items:center;gap:6px;margin-top:12px;font-size:14px;font-weight:600;
  color:var(--brand-700);text-decoration:none;
}
.tl-link svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s var(--ease)}
.tl-link:hover svg{transform:translateX(4px)}
.tl-item:hover .tl-body{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.tl-item:hover .tl-index{transform:translateY(-2px);color:var(--brand-900)}

/* ---------- 两栏错落卡 ---------- */
.uneven-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:24px;align-items:start}
.info-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  overflow:hidden;box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease),box-shadow .22s var(--ease);
}
.info-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-md)}
.info-media{position:relative;overflow:hidden;aspect-ratio:16/9;background:#E9EEE9}
.info-media img{width:100%;height:100%;object-fit:cover;transition:transform .25s var(--ease)}
.info-card:hover .info-media img{transform:scale(1.04)}
.info-content{padding:24px 26px 26px}
.info-content h3{font-size:21px;font-weight:700;margin:12px 0 10px}
.info-content p{color:var(--ink-soft);font-size:15px}
.info-stack{display:grid;gap:24px}
.info-stack .info-media{aspect-ratio:21/9}
.info-stack .info-content{padding:20px 22px 22px}
.info-stack .info-content h3{font-size:18.5px;margin:10px 0 8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.tag{
  display:inline-flex;align-items:center;padding:5px 12px;border-radius:var(--radius-pill);
  font-size:12.5px;font-weight:600;letter-spacing:.02em;
}
.tag--green{background:rgba(53,192,138,.16);color:#12684A}
.tag--deep{background:rgba(14,58,44,.1);color:var(--brand-900)}
.tag--accent{background:rgba(255,122,69,.14);color:var(--accent-dark)}
.check-list{margin-top:16px;display:grid;gap:10px}
.check-list li{position:relative;padding-left:24px;font-size:15px;color:var(--ink-soft)}
.check-list li::before{
  content:"";position:absolute;left:0;top:9px;width:10px;height:10px;border-radius:3px;background:var(--grad);
}

/* ---------- 清单行 ---------- */
.list-rows{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;box-shadow:var(--shadow-sm)}
.row-item{
  position:relative;display:flex;align-items:flex-start;gap:18px;padding:20px 26px 20px 30px;
  border-top:1px solid var(--line);transition:background .2s var(--ease);
}
.row-item:first-child{border-top:none}
.row-item::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--grad);
  transform:scaleY(0);transform-origin:top;transition:transform .22s var(--ease);
}
.row-item:hover{background:#FAFBF8}
.row-item:hover::before{transform:scaleY(1)}
.row-num{font-size:13px;font-weight:700;color:var(--brand-500);font-variant-numeric:tabular-nums;padding-top:3px;letter-spacing:.06em}
.row-text{flex:1 1 auto;min-width:0}
.row-text h3{font-size:16.5px;font-weight:600;margin-bottom:4px}
.row-text p{font-size:14.5px;color:var(--ink-soft)}
.row-text a{text-decoration:none;color:inherit}
.row-text a:hover h3{color:var(--brand-700)}

/* ---------- FAQ ---------- */
.faq-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
.faq-item{border-top:1px solid var(--line)}
.faq-item:first-child{border-top:none}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  padding:22px 26px;font-size:17px;font-weight:600;transition:color .2s var(--ease),background .2s var(--ease);
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:hover{color:var(--brand-700);background:#FAFBF8}
.faq-item summary:focus-visible{outline:3px solid rgba(53,192,138,.45);outline-offset:-3px}
.faq-icon{
  flex:0 0 26px;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);
  display:grid;place-items:center;color:var(--brand-700);
  transition:transform .22s var(--ease),background .22s var(--ease);
}
.faq-icon svg{width:13px;height:13px;fill:none;stroke:currentColor;stroke-width:2.2;stroke-linecap:round}
.faq-item[open] .faq-icon{transform:rotate(180deg);background:rgba(53,192,138,.16)}
.faq-answer{padding:0 26px 22px;font-size:15.5px;color:var(--ink-soft);background:rgba(53,192,138,.05);padding-top:14px}

/* ---------- 链接清单 + CTA ---------- */
.bottom-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:start}
.link-panel{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);padding:28px 28px 12px;box-shadow:var(--shadow-sm)}
.link-panel h2{font-size:24px;font-weight:800;margin-bottom:6px}
.link-panel > p{color:var(--ink-soft);font-size:15px;margin-bottom:16px}
.entry-list{display:grid}
.entry{
  display:flex;align-items:center;gap:16px;padding:16px 8px;border-top:1px solid var(--line);
  text-decoration:none;transition:background .2s var(--ease),padding-left .2s var(--ease);
}
.entry:hover{background:#FAFBF8;padding-left:16px}
.entry-main{flex:1 1 auto;min-width:0}
.entry-main strong{display:block;font-size:16px;font-weight:600;margin-bottom:4px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.entry-meta{display:flex;flex-wrap:wrap;gap:8px;font-size:12.5px;color:var(--ink-faint);letter-spacing:.02em}
.entry-arrow{flex:0 0 18px;color:var(--brand-700)}
.entry-arrow svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;transition:transform .2s var(--ease)}
.entry:hover .entry-arrow svg{transform:translateX(4px)}
.side-cta{
  background:var(--grad-deep);color:#fff;border-radius:var(--radius-lg);padding:30px 28px;
  box-shadow:var(--shadow-md);
}
.side-cta h3{font-size:22px;font-weight:800;margin-bottom:10px}
.side-cta p{font-size:15px;color:rgba(255,255,255,.82)}
.side-cta .badge-row{margin-top:20px}
.side-cta .badge{background:rgba(255,255,255,.14);border-color:rgba(255,255,255,.28);color:#EAF7EF}
.side-cta .badge__num,.side-cta .badge__dot{color:#fff;background-color:#fff}
.side-cta .badge__dot{background:var(--brand-300)}
.side-cta .btn-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}

.cta-band{
  margin-top:24px;background:linear-gradient(135deg,#0E3A2C 0%,#17614A 55%,#35C08A 100%);
  border-radius:var(--radius-lg);color:#fff;padding:32px 34px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:24px;
  box-shadow:var(--shadow-md);
}
.cta-band h2{font-size:clamp(21px,2.4vw,27px);font-weight:800;margin-bottom:8px}
.cta-band p{font-size:15px;color:rgba(255,255,255,.82);max-width:60ch}
.cta-band .cta-actions{display:flex;flex-wrap:wrap;gap:10px}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-900);color:rgba(255,255,255,.78);padding:66px 0 26px;margin-top:84px}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.35fr;gap:32px}
.footer-col h3{font-size:14px;font-weight:600;color:#fff;margin:0 0 14px;letter-spacing:.04em}
.footer-brand{display:flex;align-items:center;gap:10px;color:#fff;font-weight:800;font-size:16.5px;margin-bottom:14px}
.footer-brand .brand-mark{width:32px;height:32px;flex:0 0 32px}
.site-footer p{font-size:14px;color:rgba(255,255,255,.72);line-height:1.8}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.76);text-decoration:none;transition:color .2s var(--ease),padding-left .2s var(--ease)}
.footer-links a:hover{color:var(--brand-300);padding-left:4px}
.footer-sub{margin-top:14px}
.footer-sub input{
  background:rgba(255,255,255,.08);border:1.5px solid rgba(255,255,255,.2);color:#fff;
}
.footer-sub input::placeholder{color:rgba(255,255,255,.5)}
.footer-sub input:focus{border-color:var(--brand-300);box-shadow:0 0 0 4px rgba(155,225,93,.18)}
.footer-sub .btn--primary{color:#0B2A20}
.footer-bottom{
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  margin-top:44px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);
  font-size:13px;color:rgba(255,255,255,.58);
}
.to-top{display:inline-flex;align-items:center;gap:6px;color:rgba(255,255,255,.8);text-decoration:none;transition:color .2s var(--ease)}
.to-top:hover{color:var(--brand-300)}
.to-top svg{width:16px;height:16px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}

/* ---------- 响应式 ---------- */
@media (max-width:1023px){
  .hero-card{grid-template-columns:1fr}
  .hero-media{min-height:260px;aspect-ratio:16/9}
  .hero-body{padding:32px 28px}
  .uneven-grid{grid-template-columns:1fr}
  .bottom-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
  .section{padding:60px 0}
}
@media (max-width:900px){
  .hamburger{display:flex}
  .header-cta{display:none}
  .nav-links{
    position:fixed;top:0;right:0;width:88%;max-width:360px;height:100vh;
    flex-direction:column;align-items:flex-start;gap:14px;margin:0;
    padding:96px 24px 36px;background:rgba(246,244,238,.94);
    backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
    border-left:1px solid var(--line);box-shadow:-24px 0 50px -28px rgba(14,58,44,.6);
    transform:translateX(102%);transition:transform .28s var(--ease);overflow-y:auto;
  }
  .nav-links.is-open{transform:translateX(0)}
  .nav-link{font-size:18px;font-weight:600;width:100%;padding:14px 16px}
  .nav-link::after{display:none}
  .nav-link.is-active{background:rgba(53,192,138,.18)}
}
@media (max-width:639px){
  html body{font-size:16px}
  .header-inner{min-height:66px;gap:12px}
  .brand{font-size:15.5px}
  .brand span.brand-text{max-width:46vw;overflow:hidden;text-overflow:ellipsis}
  .hero-media{min-height:220px}
  .hero-body{padding:26px 20px}
  .hero-card{border-radius:var(--radius-card)}
  .hero-cta .btn{width:100%}
  .btn{padding:12px 22px}
  .timeline::before{left:19px}
  .tl-item{gap:14px}
  .tl-index{flex:0 0 40px;height:40px;font-size:13.5px}
  .tl-body{padding:18px 18px;border-radius:20px}
  .tl-body h3{font-size:18px}
  .row-item{padding:18px 18px 18px 22px;gap:12px}
  .faq-item summary{padding:18px 18px;font-size:16px}
  .faq-answer{padding:0 18px 18px;padding-top:12px}
  .link-panel{padding:22px 18px 8px}
  .cta-band{padding:24px 20px;border-radius:var(--radius-card)}
  .cta-band .cta-actions{width:100%}
  .cta-band .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .search-form{flex-direction:column}
  .search-form .btn{width:100%}
  .footer-sub{flex-direction:column}
  .footer-sub .btn{width:100%}
  .breadcrumb [aria-current]{max-width:60vw}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;scroll-behavior:auto !important}
}