/* roulang page: index */
:root{
  --green:#14513D;
  --green-mid:#1F7A58;
  --green-light:#3FA57F;
  --orange:#E2612F;
  --orange-dark:#C74E22;
  --orange-light:#F08A4B;
  --lime:#C9E265;
  --bg:#FBF8F2;
  --bg-2:#F2EDE2;
  --line:#E4DECF;
  --ink:#1C2A24;
  --ink-2:#5E6F68;
  --ink-3:#8A9A93;
  --white:#FFFFFF;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:10px;
  --sh-1:0 1px 2px rgba(18,33,28,.04);
  --sh-2:0 12px 28px -12px rgba(18,33,28,.18);
  --sh-3:0 18px 40px -16px rgba(18,33,28,.26);
  --grad-brand:linear-gradient(120deg,#14513D 0%,#1F7A58 55%,#3FA57F 100%);
  --grad-btn:linear-gradient(100deg,#E2612F,#F08A4B);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  font-feature-settings:"tnum" 1;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6{font-family:inherit;color:inherit}
img{display:block;max-width:100%;height:auto}
a{color:var(--green);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--orange)}
button,input,select,textarea{font-family:inherit}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px}
.container{max-width:1240px;margin:0 auto;padding:0 32px;width:100%}
.section{padding:76px 0}
.section-alt{background:var(--bg-2)}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
.section-head h2{
  font-size:30px;line-height:1.3;font-weight:700;margin:0 0 8px;padding-left:16px;position:relative;
}
.section-head h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:2px;background:var(--orange);
}
.section-head p{margin:0;color:var(--ink-2);font-size:15px;line-height:1.75}
.link-arrow{display:inline-flex;align-items:center;gap:6px;font-size:15px;font-weight:600;color:var(--orange)}
.link-arrow span{transition:transform .2s ease}
.link-arrow:hover span{transform:translateX(3px)}

/* 按钮 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:15px;font-weight:600;line-height:1;border-radius:999px;
  padding:15px 28px;border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease;
}
.btn-primary{background:var(--grad-btn);color:#fff;box-shadow:0 10px 22px -12px rgba(226,97,47,.75)}
.btn-primary:hover{color:#fff;transform:translateY(-1px);box-shadow:0 14px 26px -12px rgba(199,78,34,.85);background:linear-gradient(100deg,#C74E22,#E2612F)}
.btn-ghost{background:transparent;border-color:var(--green);color:var(--green);border-radius:12px}
.btn-ghost:hover{background:rgba(20,81,61,.08);color:var(--green)}
.btn-sm{padding:10px 18px;font-size:14px;border-radius:999px}
.btn-block{width:100%}

/* 头部导航 */
.site-header{position:sticky;top:0;z-index:70;background:#FBF8F2;border-bottom:1px solid var(--line);box-shadow:0 1px 0 rgba(18,33,28,.02)}
.top-row{height:56px;transition:height .24s ease;border-bottom:1px solid var(--line)}
.site-header.is-shrink .top-row{height:64px}
.site-header.is-shrink .chan-row{height:0;opacity:0;border-bottom-color:transparent}
.top-inner{display:flex;align-items:center;gap:22px;height:100%}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand svg{width:34px;height:34px;flex:0 0 auto}
.brand-text{display:flex;flex-direction:column;line-height:1.12}
.brand-text strong{font-size:19px;font-weight:700;color:var(--green);letter-spacing:.01em}
.brand-text em{font-style:normal;font-size:11px;color:var(--ink-3);letter-spacing:.14em}
.quick-nav{display:flex;align-items:center;gap:20px}
.quick-nav a{font-size:14px;color:var(--ink-2);white-space:nowrap}
.quick-nav a:hover{color:var(--orange)}
.quick-nav a.is-active{color:var(--green);font-weight:600}
.search-form{
  display:flex;align-items:center;gap:6px;margin-left:auto;height:38px;
  background:var(--bg-2);border:1px solid transparent;border-radius:999px;
  padding:0 6px 0 14px;flex:0 1 300px;transition:background .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.search-form:focus-within{background:#fff;border-color:var(--green);box-shadow:var(--sh-1)}
.search-form svg{width:15px;height:15px;flex:0 0 auto;color:var(--ink-3)}
.search-form input{
  flex:1;min-width:0;height:36px;border:0;background:transparent;font-size:14px;color:var(--ink);outline:none;
}
.search-form input::placeholder{color:var(--ink-3)}
.search-form button{
  flex:0 0 auto;height:28px;padding:0 14px;border:0;border-radius:999px;
  background:var(--green);color:#fff;font-size:13px;font-weight:600;cursor:pointer;
  transition:background .2s ease;
}
.search-form button:hover{background:var(--green-mid)}
.nav-toggle{
  display:none;width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;cursor:pointer;flex:0 0 auto;
}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--green);position:relative}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--green)}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.chan-row{height:52px;overflow:hidden;transition:height .24s ease,opacity .24s ease;border-bottom:1px solid var(--line)}
.chan-inner{display:flex;align-items:center;height:52px;gap:28px}
.chan-nav{display:flex;align-items:center;gap:26px;height:100%}
.chan-nav a{position:relative;display:flex;align-items:center;height:52px;font-size:15px;color:var(--ink-2);white-space:nowrap}
.chan-nav a:hover{color:var(--orange)}
.chan-nav a.is-active{color:var(--green);font-weight:700}
.chan-nav a.is-active::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:2px;background:var(--orange);
}
.trend-tags{display:flex;align-items:center;gap:8px;margin-left:auto;flex-wrap:wrap}
.trend-tags em{font-style:normal;font-size:12px;color:var(--ink-3)}
.trend-tags a{font-size:12px;padding:4px 10px;border-radius:999px;background:rgba(20,81,61,.07);color:var(--green-mid)}
.trend-tags a:hover{background:rgba(226,97,47,.12);color:var(--orange-dark)}

/* 首屏 */
.hero{padding:54px 0 76px;position:relative;overflow:hidden}
.hero::before{
  content:"";position:absolute;right:-160px;top:-120px;width:520px;height:520px;border-radius:50%;
  background:radial-gradient(circle,rgba(63,165,127,.10),transparent 62%);pointer-events:none;
}
.hero-copy{padding-right:40px;position:relative;z-index:2}
.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--green-mid);background:rgba(20,81,61,.07);padding:6px 14px;border-radius:999px;margin-bottom:20px}
.hero-eyebrow i{width:6px;height:6px;border-radius:50%;background:var(--orange);font-style:normal}
.hero h1{font-size:42px;line-height:1.25;font-weight:700;margin:0 0 18px;letter-spacing:-.01em;color:var(--green)}
.hero-sub{font-size:17px;line-height:1.75;color:var(--ink-2);margin:0 0 24px;max-width:540px}
.hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:30px}
.tag-pill{
  display:inline-flex;align-items:center;gap:6px;padding:7px 16px;border-radius:999px;
  background:#fff;border:1px solid var(--line);font-size:13px;color:var(--green);
  transition:border-color .2s ease,background .2s ease,color .2s ease;
}
.tag-pill:hover{border-color:var(--green);background:rgba(20,81,61,.06);color:var(--green)}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px}
.hero-card{
  position:relative;border-radius:var(--r-lg);overflow:hidden;aspect-ratio:16/10;
  background:var(--grad-brand);box-shadow:var(--sh-2);isolation:isolate;
}
.hero-card img{width:100%;height:100%;object-fit:cover}
.hero-card-overlay{position:absolute;inset:0;background:linear-gradient(120deg,rgba(20,81,61,.88) 0%,rgba(31,122,88,.72) 55%,rgba(63,165,127,.46) 100%)}
.hero-card-lines{position:absolute;inset:0;width:100%;height:100%;opacity:.12;pointer-events:none}
.hero-card-copy{position:absolute;left:26px;top:26px;right:26px;color:#fff;z-index:2}
.hero-card-label{display:inline-block;font-size:12px;letter-spacing:.08em;padding:4px 12px;border-radius:8px;background:rgba(255,255,255,.18);margin-bottom:12px}
.hero-card-title{display:block;font-size:21px;font-weight:700;line-height:1.45;max-width:320px}
.stats{position:absolute;left:20px;right:20px;bottom:20px;display:grid;grid-template-columns:repeat(4,1fr);gap:10px;z-index:2}
.stat{background:rgba(255,255,255,.93);border-radius:10px;padding:10px 12px;display:flex;flex-direction:column;gap:2px;box-shadow:var(--sh-1)}
.stat b{font-size:20px;font-weight:700;color:var(--green);line-height:1.15}
.stat span{font-size:12px;color:var(--ink-2);line-height:1.2}

/* 合集目录 */
.collections-top{display:grid;grid-template-columns:2fr 1fr;gap:24px;margin-bottom:24px}
.collections-side{display:grid;grid-template-rows:1fr 1fr;gap:24px}
.feature-card{
  position:relative;display:flex;flex-direction:column;justify-content:flex-end;
  border-radius:var(--r-lg);overflow:hidden;min-height:320px;padding:28px;color:#fff;
  box-shadow:var(--sh-2);transition:transform .2s ease,box-shadow .2s ease;
}
.feature-card:hover{transform:translateY(-3px);box-shadow:var(--sh-3);color:#fff}
.feature-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:0;transition:transform .3s ease}
.feature-card:hover img{transform:scale(1.03)}
.feature-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(20,81,61,.15) 0%,rgba(20,81,61,.86) 78%);z-index:1}
.feature-body{position:relative;z-index:2}
.feature-body h3{font-size:23px;margin:0 0 10px;color:#fff}
.feature-body p{margin:0 0 16px;font-size:15px;line-height:1.7;color:rgba(255,255,255,.88);max-width:520px}
.num-badge{
  position:absolute;top:20px;left:20px;z-index:2;min-width:46px;height:46px;padding:0 8px;border-radius:12px;
  display:grid;place-items:center;background:var(--orange);color:#fff;font-weight:700;font-size:18px;
}
.badge-row{display:flex;flex-wrap:wrap;gap:8px}
.badge-solid{background:rgba(255,255,255,.93);color:var(--green);font-size:12px;padding:4px 10px;border-radius:8px;font-weight:600}
.mini-card{
  display:flex;gap:16px;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:16px;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease;
}
.mini-card:hover{transform:translateY(-3px);box-shadow:var(--sh-3)}
.mini-card img{width:96px;height:96px;border-radius:16px;object-fit:cover;flex:0 0 auto}
.mini-card h3{font-size:17px;line-height:1.45;margin:0 0 8px}
.mini-card h3 a{color:var(--ink)}
.mini-card h3 a:hover{color:var(--green-light)}
.mini-meta{font-size:13px;color:var(--ink-3)}
.collections-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.ccard{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  box-shadow:var(--sh-1);display:flex;flex-direction:column;
  transition:transform .2s ease,box-shadow .2s ease;
}
.ccard:hover{transform:translateY(-3px);box-shadow:var(--sh-3)}
.ccard-cover{position:relative;aspect-ratio:16/10;overflow:hidden}
.ccard-cover img{width:100%;height:100%;object-fit:cover;transition:transform .3s ease}
.ccard:hover .ccard-cover img{transform:scale(1.03)}
.ccard-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.ccard-body h3{font-size:18px;line-height:1.45;margin:0}
.ccard-body h3 a{color:var(--ink)}
.ccard-body h3 a:hover{color:var(--green-light)}
.ccard-body p{margin:0;font-size:15px;line-height:1.7;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ccard-foot{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:12px;font-size:13px;color:var(--ink-3)}
.badge-cat{display:inline-block;background:var(--bg-2);color:var(--green);border-radius:8px;padding:3px 10px;font-size:12px;font-weight:600}

/* 精选条目 */
.pick-list{display:grid;gap:36px}
.pick{display:grid;grid-template-columns:1fr 1fr;gap:36px;align-items:center}
.pick-media{order:1}
.pick-text{order:2}
.pick:nth-child(even) .pick-media{order:2}
.pick:nth-child(even) .pick-text{order:1}
.pick-media{border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-2);border:1px solid var(--line)}
.pick-media img{width:100%;aspect-ratio:16/10;object-fit:cover}
.pick-head{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.pick-num{font-size:26px;font-weight:700;color:var(--green-light);line-height:1}
.pick-text h3{font-size:22px;line-height:1.4;margin:0 0 12px}
.pick-text h3 a{color:var(--ink)}
.pick-text h3 a:hover{color:var(--green-light)}
.pick-text p{margin:0 0 16px;font-size:15px;line-height:1.75;color:var(--ink-2)}
.pick-meta{display:flex;align-items:center;gap:14px;font-size:13px;color:var(--ink-3);margin-bottom:16px;flex-wrap:wrap}
.pick-meta b{font-weight:600;color:var(--green-mid)}

/* 最新信息 */
.filter-pills{display:flex;flex-wrap:wrap;gap:10px;margin-bottom:26px}
.pill{
  padding:8px 18px;border-radius:999px;border:1px solid var(--line);background:#fff;
  font-size:14px;color:var(--ink-2);cursor:pointer;transition:all .2s ease;
}
.pill:hover{border-color:var(--green);color:var(--green)}
.pill.is-on{background:var(--green);border-color:var(--green);color:#fff}
.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.news-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;
  display:flex;flex-direction:column;box-shadow:var(--sh-1);transition:transform .2s ease,box-shadow .2s ease;
}
.news-card:hover{transform:translateY(-3px);box-shadow:var(--sh-3)}
.news-lead{grid-column:span 2}
.news-cover{position:relative;display:block;overflow:hidden}
.news-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .3s ease}
.news-card:hover .news-cover img{transform:scale(1.03)}
.news-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.news-body h3{font-size:18px;line-height:1.45;margin:0}
.news-body h3 a{color:var(--ink);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-body h3 a:hover{color:var(--green-light)}
.news-body p{margin:0;font-size:15px;line-height:1.7;color:var(--ink-2);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.news-meta{margin-top:auto;display:flex;align-items:center;justify-content:space-between;gap:10px;border-top:1px solid var(--line);padding-top:12px;font-size:13px;color:var(--ink-3)}
.cat-float{
  position:absolute;top:12px;left:12px;background:rgba(255,255,255,.93);color:var(--green);
  border-radius:8px;padding:3px 10px;font-size:12px;font-weight:600;
}
.empty-state{
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);min-height:200px;
  display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;
  padding:40px 24px;text-align:center;box-shadow:var(--sh-1);
}
.empty-state svg{width:42px;height:42px;color:var(--ink-3)}
.empty-state h3{font-size:16px;margin:0;color:var(--ink)}
.empty-state p{font-size:14px;color:var(--ink-2);margin:0}

/* 延伸阅读卡带 */
.rail-wrap{position:relative}
.rail{
  display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;
  padding-bottom:14px;scrollbar-width:none;
}
.rail::-webkit-scrollbar{display:none}
.rail-card{
  flex:0 0 260px;scroll-snap-align:start;background:#fff;border:1px solid var(--line);
  border-radius:var(--r-md);padding:20px;box-shadow:var(--sh-1);
  display:flex;flex-direction:column;gap:10px;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.rail-card:hover{transform:translateY(-3px);box-shadow:var(--sh-3);border-color:rgba(20,81,61,.35)}
.rail-card h3{font-size:16px;line-height:1.5;margin:0}
.rail-card h3 a{color:var(--ink)}
.rail-card h3 a:hover{color:var(--green-light)}
.rail-card p{font-size:14px;line-height:1.7;color:var(--ink-2);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rail-nav{display:flex;gap:10px}
.rail-btn{
  width:38px;height:38px;border-radius:50%;border:1px solid var(--line);background:#fff;
  color:var(--green);display:grid;place-items:center;cursor:pointer;transition:all .2s ease;
}
.rail-btn:hover{background:rgba(20,81,61,.08);border-color:var(--green)}

/* CTA */
.cta-band{
  background:var(--grad-brand);border-radius:var(--r-lg);padding:48px;color:#fff;
  display:grid;grid-template-columns:1.5fr 1fr;gap:36px;align-items:center;
  position:relative;overflow:hidden;box-shadow:var(--sh-2);
}
.cta-band .cta-lines{position:absolute;inset:0;width:100%;height:100%;opacity:.1;pointer-events:none}
.cta-left{position:relative;z-index:2}
.cta-left h2{font-size:28px;line-height:1.35;margin:0 0 12px;color:#fff;padding:0}
.cta-left h2::before{display:none}
.cta-left p{margin:0 0 20px;font-size:15px;line-height:1.75;color:rgba(255,255,255,.88);max-width:520px}
.cta-stats{display:flex;gap:12px;flex-wrap:wrap}
.cta-stats .stat{background:rgba(255,255,255,.16);box-shadow:none}
.cta-stats .stat b{color:#fff}
.cta-stats .stat span{color:rgba(255,255,255,.8)}
.cta-right{position:relative;z-index:2;display:flex;flex-direction:column;gap:14px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn-white{background:#fff;color:var(--green);border-radius:999px;padding:14px 26px;font-weight:600;font-size:15px;transition:transform .2s ease,box-shadow .2s ease}
.btn-white:hover{color:var(--green);transform:translateY(-1px);box-shadow:0 14px 26px -14px rgba(0,0,0,.4)}
.btn-outline-white{background:transparent;border:1px solid rgba(255,255,255,.6);color:#fff;border-radius:999px;padding:13px 26px;font-size:15px;font-weight:600}
.btn-outline-white:hover{background:rgba(255,255,255,.14);color:#fff}
.share-row{display:flex;align-items:center;gap:10px}
.share-row em{font-style:normal;font-size:13px;color:rgba(255,255,255,.75)}
.icon-circle{
  width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.45);
  display:grid;place-items:center;color:#fff;transition:all .2s ease;
}
.icon-circle:hover{background:rgba(255,255,255,.16);color:#fff;border-color:#fff}
.icon-circle svg{width:18px;height:18px}

/* FAQ */
.faq{max-width:880px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-btn{
  width:100%;background:none;border:0;cursor:pointer;display:flex;align-items:center;
  justify-content:space-between;gap:16px;padding:20px 0;text-align:left;
  font-size:17px;font-weight:600;color:var(--ink);transition:color .2s ease;
}
.faq-btn:hover{color:var(--orange)}
.faq-ico{position:relative;flex:0 0 auto;width:20px;height:20px}
.faq-ico::before,.faq-ico::after{
  content:"";position:absolute;background:var(--orange);border-radius:2px;transition:transform .2s ease;
}
.faq-ico::before{left:0;top:9px;width:20px;height:2px}
.faq-ico::after{left:9px;top:0;width:2px;height:20px}
.faq-item.is-open .faq-ico::after{transform:rotate(90deg);opacity:0}
.faq-panel{max-height:0;overflow:hidden;transition:max-height .25s ease}
.faq-panel-inner{padding:0 44px 20px 0;font-size:15px;line-height:1.8;color:var(--ink-2)}

/* 页脚 */
.footer{background:#0E3A2B;color:rgba(255,255,255,.82);padding:64px 0 0;margin-top:8px}
.footer a{color:rgba(255,255,255,.82)}
.footer a:hover{color:var(--lime)}
.footer-grid{display:grid;grid-template-columns:3fr 2fr 2fr 3fr;gap:40px;padding-bottom:48px}
.footer h4{font-size:15px;font-weight:700;color:#fff;margin:0 0 16px;letter-spacing:.02em}
.footer .f-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer .f-brand svg{width:32px;height:32px}
.footer .f-brand strong{font-size:18px;color:#fff;font-weight:700}
.footer .f-brand em{font-style:normal;display:block;font-size:11px;letter-spacing:.14em;color:rgba(255,255,255,.6)}
.footer p{font-size:14px;line-height:1.8;margin:0 0 16px;color:rgba(255,255,255,.72)}
.f-social{display:flex;gap:10px}
.f-social .icon-circle{width:44px;height:44px}
.f-links{list-style:none;margin:0;padding:0;display:grid;gap:10px}
.f-links a{font-size:14px}
.sub-form{display:flex;gap:8px;margin-bottom:8px}
.sub-form input{
  flex:1;min-width:0;height:44px;border-radius:10px;border:1px solid transparent;
  background:#17503D;color:#fff;padding:0 14px;font-size:14px;outline:none;transition:border-color .2s ease,background .2s ease;
}
.sub-form input::placeholder{color:rgba(255,255,255,.5)}
.sub-form input:focus{background:#1B5C46;border-color:var(--lime)}
.sub-form button{
  flex:0 0 auto;height:44px;padding:0 20px;border:0;border-radius:10px;cursor:pointer;
  background:var(--grad-btn);color:#fff;font-size:14px;font-weight:600;transition:transform .2s ease;
}
.sub-form button:hover{transform:translateY(-1px)}
.form-tip{font-size:13px;min-height:20px;color:rgba(255,255,255,.6)}
.form-tip.is-error{color:#F6A98C}
.form-tip.is-ok{color:var(--lime)}
.f-contact{font-size:14px;line-height:1.9;color:rgba(255,255,255,.72);margin-top:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding:20px 0;display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.6)}
.footer-bottom nav{display:flex;gap:18px;flex-wrap:wrap}
.footer-bottom a{font-size:13px;color:rgba(255,255,255,.6)}
.footer-bottom a:hover{color:var(--lime)}

/* 回到顶部 */
.to-top{
  position:fixed;right:24px;bottom:24px;width:44px;height:44px;border-radius:50%;border:0;
  background:var(--green);color:#fff;display:grid;place-items:center;cursor:pointer;z-index:60;
  opacity:0;pointer-events:none;transform:translateY(8px);
  transition:opacity .25s ease,transform .25s ease,background .2s ease;
  box-shadow:var(--sh-2);
}
.to-top.is-on{opacity:1;pointer-events:auto;transform:translateY(0)}
.to-top:hover{background:var(--green-mid)}

/* 移动抽屉 */
.drawer{
  position:fixed;inset:0;z-index:90;background:var(--bg);
  transform:translateX(100%);transition:transform .28s ease;
  overflow-y:auto;padding:20px 20px 40px;
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer-close{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;
  color:var(--green);font-size:20px;line-height:1;cursor:pointer;
}
.drawer-search{display:flex;gap:8px;margin-bottom:22px}
.drawer-search input{
  flex:1;min-width:0;height:44px;border-radius:10px;border:1px solid var(--line);
  background:var(--bg-2);padding:0 14px;font-size:14px;outline:none;
}
.drawer-search input:focus{background:#fff;border-color:var(--green)}
.drawer-nav{display:grid;margin-bottom:22px}
.drawer-nav a{display:block;padding:14px 0;border-bottom:1px solid var(--line);font-size:16px;color:var(--ink)}
.drawer-nav a.is-active{color:var(--green);font-weight:700}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:24px}
.drawer-tags a{font-size:13px;padding:6px 12px;border-radius:999px;background:rgba(20,81,61,.07);color:var(--green-mid)}

@media screen and (max-width:1279px){
  .container{padding:0 28px}
  .hero h1{font-size:38px}
}
@media screen and (max-width:1023px){
  .container{padding:0 24px}
  .quick-nav,.chan-row,.search-form{display:none}
  .nav-toggle{display:inline-flex;margin-left:auto}
  .top-row{height:60px}
  .site-header.is-shrink .top-row{height:60px}
  .hero{padding:40px 0 56px}
  .hero-copy{padding-right:0;margin-bottom:32px}
  .hero h1{font-size:32px}
  .collections-top{grid-template-columns:1fr}
  .collections-side{grid-template-rows:auto auto}
  .collections-grid{grid-template-columns:repeat(2,1fr)}
  .news-grid{grid-template-columns:repeat(2,1fr)}
  .news-lead{grid-column:span 2}
  .cta-band{grid-template-columns:1fr;padding:36px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .section{padding:56px 0}
  .section-head h2{font-size:26px}
}
@media screen and (max-width:767px){
  .hero h1{font-size:28px}
  .hero-sub{font-size:16px}
  .stats{grid-template-columns:repeat(2,1fr)}
  .hero-card{aspect-ratio:auto;min-height:360px}
  .pick{grid-template-columns:1fr;gap:20px}
  .pick:nth-child(even) .pick-media{order:1}
  .pick:nth-child(even) .pick-text{order:2}
  .pick-text h3{font-size:19px}
  .collections-grid{grid-template-columns:1fr}
  .news-grid{grid-template-columns:1fr}
  .news-lead{grid-column:span 1}
  .cta-band{padding:28px;border-radius:20px}
  .cta-left h2{font-size:22px}
  .footer{padding-top:44px}
  .footer-grid{grid-template-columns:1fr;gap:32px;padding-bottom:36px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .faq-panel-inner{padding-right:0}
}
@media screen and (max-width:520px){
  .container{padding:0 16px}
  .brand-text strong{font-size:17px}
  .hero{padding:32px 0 44px}
  .hero-actions .btn{width:100%}
  .section{padding:44px 0}
  .section-head h2{font-size:22px}
  .feature-card{min-height:280px;padding:20px}
  .feature-body h3{font-size:20px}
  .mini-card img{width:80px;height:80px}
  .cta-actions{flex-direction:column}
  .cta-actions .btn-white,.cta-actions .btn-outline-white{width:100%;text-align:center}
  .sub-form{flex-direction:column}
  .sub-form button{width:100%}
  .to-top{right:16px;bottom:16px}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none!important;animation:none!important;scroll-behavior:auto!important}
  .ccard:hover,.news-card:hover,.feature-card:hover,.mini-card:hover,.rail-card:hover,.btn:hover{transform:none!important}
}

/* roulang page: article */
:root{
  --brand:#14513D;
  --brand-2:#1F7A58;
  --brand-3:#3FA57F;
  --accent:#E2612F;
  --accent-dark:#C74E22;
  --signal:#C9E265;
  --bg:#FBF8F2;
  --bg-2:#F2EDE2;
  --line:#E4DECF;
  --ink:#1C2A24;
  --ink-2:#5E6F68;
  --ink-3:#8A9A93;
  --white:#FFFFFF;
  --grad:linear-gradient(120deg,#14513D 0%,#1F7A58 55%,#3FA57F 100%);
  --grad-btn:linear-gradient(100deg,#E2612F,#F08A4B);
  --r-lg:24px;
  --r-md:16px;
  --r-sm:10px;
  --sh-1:0 1px 2px rgba(18,33,28,.04),0 12px 28px -12px rgba(18,33,28,.18);
  --sh-2:0 18px 40px -16px rgba(18,33,28,.26);
  --sp-1:4px;--sp-2:8px;--sp-3:12px;--sp-4:16px;--sp-5:24px;--sp-6:32px;--sp-7:48px;--sp-8:64px;--sp-9:96px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:130px;-webkit-text-size-adjust:100%}
body{margin:0;background:var(--bg);color:var(--ink);font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8;-webkit-font-smoothing:antialiased;font-feature-settings:"tnum" 1}
img{max-width:100%;height:auto;display:block}
a{color:var(--brand-2);text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease}
a:hover{color:var(--accent)}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button{font:inherit;cursor:pointer}
input,select,textarea{font:inherit;color:inherit}
:focus-visible{outline:2px solid var(--signal);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px}
.grid-container{max-width:1240px;padding-left:32px;padding-right:32px}

/* ============ 头部导航 ============ */
.site-header{position:sticky;top:0;z-index:90;background:var(--white);border-bottom:1px solid var(--line);transition:box-shadow .24s ease}
.site-header.is-scrolled{box-shadow:0 12px 30px -22px rgba(18,33,28,.5)}
.top-row{height:64px;display:flex;align-items:center;transition:height .24s ease}
.top-inner{display:flex;align-items:center;gap:20px;width:100%}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.brand svg{width:38px;height:38px;flex:0 0 auto}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:19px;font-weight:700;color:var(--brand);letter-spacing:.01em}
.brand-text em{font-size:11px;font-style:normal;color:var(--ink-2);letter-spacing:.16em;margin-top:2px}
.quick-nav{display:flex;align-items:center;gap:18px;margin-left:6px}
.quick-nav a{position:relative;font-size:14px;color:var(--ink-2);padding:6px 0}
.quick-nav a::after{content:"";position:absolute;left:0;right:0;bottom:0;height:2px;border-radius:2px;background:var(--accent);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.quick-nav a:hover{color:var(--brand)}
.quick-nav a:hover::after{transform:scaleX(1)}
.quick-nav a.is-active{color:var(--brand);font-weight:600}
.quick-nav a.is-active::after{transform:scaleX(1)}
.search-form{display:flex;align-items:center;gap:8px;margin-left:auto;background:var(--bg-2);border:1px solid transparent;border-radius:999px;padding:4px 4px 4px 14px;flex:1 1 260px;max-width:360px;transition:background .2s ease,border-color .2s ease,box-shadow .2s ease}
.search-form svg{width:16px;height:16px;color:var(--ink-3);flex:0 0 auto}
.search-form input[type="search"]{flex:1 1 auto;min-width:0;border:0;background:transparent;height:34px;font-size:14px;outline:none}
.search-form input[type="search"]::placeholder{color:var(--ink-3)}
.search-form button{flex:0 0 auto;border:0;border-radius:999px;background:var(--brand);color:#fff;font-size:13px;font-weight:600;padding:8px 16px;transition:background .2s ease}
.search-form button:hover{background:var(--brand-2)}
.search-form:focus-within{background:#fff;border-color:var(--brand);box-shadow:0 0 0 3px rgba(20,81,61,.1)}
.chan-row{height:52px;border-top:1px solid var(--line);background:var(--bg);transition:height .24s ease,opacity .24s ease,border-color .24s ease;overflow:hidden}
.chan-inner{display:flex;align-items:center;justify-content:space-between;gap:20px;height:52px}
.chan-nav{display:flex;align-items:stretch;gap:26px;height:52px}
.chan-nav a{display:flex;align-items:center;height:100%;font-size:15px;color:var(--ink-2);border-bottom:3px solid transparent;padding-top:2px}
.chan-nav a:hover{color:var(--brand)}
.chan-nav a.is-active{color:var(--brand);font-weight:700;border-bottom-color:var(--accent)}
.trend-tags{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-3);white-space:nowrap}
.trend-tags em{font-style:normal}
.trend-tags a{font-size:12px;color:var(--ink-2);background:#fff;border:1px solid var(--line);border-radius:999px;padding:3px 10px}
.trend-tags a:hover{color:var(--accent);border-color:var(--accent)}
.site-header.is-compact .chan-row{height:0;opacity:0;border-top-color:transparent}
.nav-toggle{display:none;width:42px;height:42px;border:1px solid var(--line);border-radius:12px;background:#fff;position:relative;flex:0 0 auto}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{position:absolute;left:11px;width:20px;height:2px;border-radius:2px;background:var(--brand);content:"";transition:transform .2s ease}
.nav-toggle span{top:20px}
.nav-toggle span::before{left:0;top:-6px}
.nav-toggle span::after{left:0;top:6px}
.nav-toggle:hover{border-color:var(--brand)}

/* ============ 按钮 ============ */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;font-size:15px;font-weight:600;line-height:1;text-decoration:none;border:0;cursor:pointer;transition:transform .2s ease,background-color .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease}
.button{font-family:inherit}
.btn-primary{background-image:var(--grad-btn);background-color:var(--accent);color:#fff;border-radius:999px;padding:14px 28px;box-shadow:0 10px 22px -14px rgba(226,97,47,.9)}
.btn-primary:hover{background-image:linear-gradient(100deg,#C74E22,#E97B3C);color:#fff;transform:translateY(-1px);box-shadow:0 16px 30px -16px rgba(226,97,47,.95)}
.btn-ghost{background:transparent;color:var(--brand);border:1px solid var(--brand);border-radius:12px;padding:13px 24px}
.btn-ghost:hover{background:rgba(20,81,61,.08);color:var(--brand);transform:translateY(-1px)}
.btn-sm{padding:10px 18px;font-size:13px;border-radius:999px}
.btn-light{background:#fff;color:var(--brand);border-radius:999px;padding:13px 26px}
.btn-light:hover{background:var(--bg-2);color:var(--brand);transform:translateY(-1px)}
.icon-btn{width:40px;height:40px;display:inline-flex;align-items:center;justify-content:center;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink-2);transition:all .2s ease}
.icon-btn svg{width:17px;height:17px}
.icon-btn:hover{color:var(--accent);border-color:var(--accent);transform:translateY(-1px)}

/* ============ 页面骨架 ============ */
.page-main{padding-bottom:var(--sp-8)}
.crumb{display:flex;align-items:center;flex-wrap:wrap;gap:8px;font-size:13px;color:var(--ink-3);padding:24px 0 0}
.crumb a{color:var(--ink-2)}
.crumb a:hover{color:var(--accent)}
.crumb .sep{color:var(--line)}
.crumb .current{color:var(--ink);font-weight:600;max-width:420px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}

.article-head{padding:22px 0 0;display:flex;flex-wrap:wrap;gap:24px;align-items:flex-start;justify-content:space-between}
.head-main{flex:1 1 560px;min-width:0}
.badge-cat{display:inline-flex;align-items:center;gap:6px;background:var(--bg-2);color:var(--brand);font-size:12px;letter-spacing:.02em;border-radius:8px;padding:5px 12px;font-weight:600;margin-bottom:14px}
.article-head h1{font-size:36px;line-height:1.35;font-weight:700;color:var(--ink);letter-spacing:-.01em}
.meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:18px;margin-top:18px;font-size:13px;color:var(--ink-3)}
.meta-row span{display:inline-flex;align-items:center;gap:6px}
.meta-row i{display:inline-block;width:5px;height:5px;border-radius:50%;background:var(--accent);font-style:normal}
.head-actions{display:flex;gap:10px;flex:0 0 auto;padding-top:6px}

.cover-figure{margin:28px 0 0}
.cover-figure img{width:100%;aspect-ratio:21/9;object-fit:cover;border-radius:20px;box-shadow:var(--sh-1)}
.cover-figure figcaption{font-size:13px;color:var(--ink-3);margin-top:10px;text-align:center}

/* ============ 正文双栏 ============ */
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 320px;gap:48px;align-items:start;margin-top:40px}
.article-body{max-width:740px;font-size:17.5px;line-height:1.95;color:var(--ink);overflow-wrap:break-word}
.article-body > :first-child{margin-top:0}
.article-body p{margin:0 0 1.4em}
.article-body h2{position:relative;font-size:24px;line-height:1.5;font-weight:700;margin:2em 0 .8em;padding-left:14px}
.article-body h2::before{content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:2px;background:var(--accent)}
.article-body h3{font-size:19px;font-weight:600;line-height:1.6;margin:1.6em 0 .6em}
.article-body h4{font-size:17px;font-weight:600;margin:1.4em 0 .5em}
.article-body a{color:var(--brand-2);text-decoration:underline;text-underline-offset:3px}
.article-body a:hover{color:var(--accent)}
.article-body strong{color:var(--brand);font-weight:700}
.article-body ul,.article-body ol{margin:0 0 1.4em;padding-left:1.5em}
.article-body ul{list-style:disc}
.article-body ol{list-style:decimal}
.article-body li{margin-bottom:.55em}
.article-body ul li::marker{color:var(--accent)}
.article-body ol li::marker{color:var(--brand-2);font-weight:700}
.article-body blockquote{margin:1.8em 0;padding:20px 22px;background:var(--bg-2);border-left:3px solid var(--brand);border-radius:0 12px 12px 0;color:var(--ink-2);font-size:16.5px}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:12px;margin:1.6em auto;max-width:100%;height:auto}
.article-body figure{margin:1.8em 0}
.article-body figcaption{font-size:13px;color:var(--ink-3);text-align:center;margin-top:10px}
.article-body hr{border:0;height:1px;background:var(--line);margin:2.4em 0}
.article-body table{width:100%;border-collapse:collapse;font-size:15px;margin:1.6em 0}
.article-body th{background:#EAF1EC;color:var(--brand);text-align:left;padding:12px 14px;border:1px solid var(--line);font-weight:600}
.article-body td{padding:12px 14px;border:1px solid var(--line)}
.article-body tr:nth-child(even) td{background:#FAF7F1}
.article-body pre{background:var(--bg-2);border:1px solid var(--line);border-radius:12px;padding:18px;overflow-x:auto;font-size:14px;line-height:1.7}
.article-body code{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#EFE9DD;border-radius:6px;padding:2px 6px;font-size:.92em}
.article-body pre code{background:none;padding:0}

/* 空态 */
.empty-state{background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-md);padding:56px 32px;text-align:center;min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px}
.empty-state svg{width:44px;height:44px;color:var(--brand-3)}
.empty-state strong{font-size:16px;font-weight:600}
.empty-state p{font-size:14px;color:var(--ink-2);margin:0}
.empty-state a{font-size:14px;font-weight:600;color:var(--accent)}

/* ============ 侧栏 ============ */
.side-col{position:sticky;top:96px;display:flex;flex-direction:column;gap:20px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:20px;box-shadow:var(--sh-1)}
.side-title{font-size:15px;font-weight:700;color:var(--brand);margin-bottom:14px;display:flex;align-items:center;gap:8px}
.side-title::before{content:"";width:4px;height:15px;border-radius:2px;background:var(--accent)}
.side-nav li + li{margin-top:2px}
.side-nav a{display:flex;align-items:center;justify-content:space-between;gap:10px;font-size:14px;color:var(--ink-2);padding:9px 10px;border-radius:var(--r-sm);border-left:3px solid transparent;transition:all .2s ease}
.side-nav a:hover{background:var(--bg-2);color:var(--brand);border-left-color:var(--accent)}
.side-nav a .arw{color:var(--ink-3);font-size:13px}
.side-nav a:hover .arw{color:var(--accent);transform:translateX(2px)}
.side-stats{display:grid;gap:12px}
.stat-item{background:var(--bg);border:1px solid var(--line);border-radius:var(--r-sm);padding:12px 14px;display:flex;align-items:baseline;justify-content:space-between;gap:10px}
.stat-item em{font-style:normal;font-size:12px;color:var(--ink-3)}
.stat-item strong{font-size:14px;font-weight:700;color:var(--brand);text-align:right;word-break:break-all}
.hot-list li + li{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.hot-list a{display:flex;gap:12px;align-items:flex-start}
.hot-list img{width:72px;height:72px;object-fit:cover;border-radius:12px;flex:0 0 auto}
.hot-list .hot-txt{min-width:0}
.hot-list strong{display:block;font-size:14px;font-weight:600;color:var(--ink);line-height:1.55}
.hot-list em{font-style:normal;display:block;font-size:12px;color:var(--ink-3);margin-top:6px}
.hot-list a:hover strong{color:var(--accent)}

/* ============ 文末区 ============ */
.article-foot{max-width:740px;margin-top:40px}
.tag-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding-top:24px;border-top:1px solid var(--line)}
.tag-row span{font-size:13px;color:var(--ink-3)}
.tag{display:inline-flex;align-items:center;font-size:13px;color:var(--brand);background:var(--bg-2);border-radius:999px;padding:6px 14px;transition:all .2s ease}
.tag:hover{background:rgba(20,81,61,.12);color:var(--brand)}
.article-cta{margin-top:28px;background-image:var(--grad);background-color:var(--brand);border-radius:var(--r-md);padding:30px 32px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:22px;flex-wrap:wrap;position:relative;overflow:hidden}
.article-cta::after{content:"";position:absolute;right:-60px;bottom:-90px;width:260px;height:260px;border-radius:50%;border:2px solid rgba(255,255,255,.14)}
.article-cta h2{font-size:22px;line-height:1.4;font-weight:700;color:#fff}
.article-cta p{font-size:14px;color:rgba(255,255,255,.82);margin-top:8px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;z-index:1}

.post-nav{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin-top:24px}
.post-nav a{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:18px 20px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.post-nav a:hover{transform:translateY(-3px);box-shadow:var(--sh-2);border-color:var(--brand-3)}
.post-nav em{font-style:normal;display:block;font-size:12px;color:var(--ink-3);margin-bottom:6px}
.post-nav strong{display:block;font-size:15px;font-weight:600;color:var(--ink);line-height:1.55}
.post-nav a:hover strong{color:var(--accent)}

.rec-section{margin-top:56px}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:24px;flex-wrap:wrap}
.section-head h2{font-size:26px;line-height:1.3;font-weight:700;position:relative;padding-left:14px}
.section-head h2::before{content:"";position:absolute;left:0;top:.2em;bottom:.2em;width:4px;border-radius:2px;background:var(--accent)}
.section-head p{font-size:14px;color:var(--ink-2);margin-top:8px}
.rec-card{display:block;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;height:100%;transition:transform .2s ease,box-shadow .2s ease}
.rec-card:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.rec-card img{width:100%;aspect-ratio:16/9;object-fit:cover;transition:transform .2s ease}
.rec-card:hover img{transform:scale(1.03)}
.rec-body{padding:18px 20px 20px}
.rec-body .badge-cat{margin-bottom:10px}
.rec-body h3{font-size:17px;font-weight:600;line-height:1.55;color:var(--ink)}
.rec-card:hover h3{color:var(--brand-2)}
.rec-body p{font-size:14px;color:var(--ink-2);line-height:1.7;margin-top:8px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.rec-meta{display:flex;align-items:center;justify-content:space-between;margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-size:13px;color:var(--ink-3)}

/* ============ 页脚 ============ */
.footer{background:var(--brand);color:rgba(255,255,255,.78);padding:64px 0 0;margin-top:72px}
.footer-grid{display:grid;grid-template-columns:3fr 2fr 2fr 3fr;gap:40px}
.f-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.f-brand svg{width:38px;height:38px;flex:0 0 auto}
.f-brand span{display:flex;flex-direction:column;line-height:1.2}
.f-brand strong{font-size:18px;color:#fff;font-weight:700}
.f-brand em{font-style:normal;font-size:11px;letter-spacing:.16em;color:rgba(255,255,255,.72);margin-top:3px}
.footer p{font-size:14px;line-height:1.8;color:rgba(255,255,255,.7);margin:0}
.footer h4{font-size:15px;color:#fff;font-weight:700;margin:0 0 16px}
.f-links li + li{margin-top:10px}
.f-links a{font-size:14px;color:rgba(255,255,255,.72)}
.f-links a:hover{color:#fff}
.f-social{display:flex;gap:10px;margin-top:20px}
.icon-circle{width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.28);display:inline-flex;align-items:center;justify-content:center;color:rgba(255,255,255,.82);transition:all .2s ease}
.icon-circle svg{width:18px;height:18px}
.icon-circle:hover{border-color:var(--signal);color:var(--signal);transform:translateY(-2px)}
.f-sub{display:flex;gap:8px;margin:16px 0 14px}
.f-sub input{flex:1 1 auto;min-width:0;height:44px;border-radius:var(--r-sm);border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.1);color:#fff;padding:0 14px;font-size:14px;outline:none}
.f-sub input::placeholder{color:rgba(255,255,255,.55)}
.f-sub input:focus{border-color:var(--signal);background:rgba(255,255,255,.16)}
.f-sub button{flex:0 0 auto;border:0;border-radius:var(--r-sm);background:var(--accent);color:#fff;font-size:14px;font-weight:600;padding:0 20px;height:44px;transition:background .2s ease}
.f-sub button:hover{background:var(--accent-dark)}
.f-contact{font-size:13px;line-height:1.9;color:rgba(255,255,255,.62)}
.footer-bottom{margin-top:48px;border-top:1px solid rgba(255,255,255,.14);padding:20px 0;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;font-size:13px;color:rgba(255,255,255,.6)}
.footer-bottom a{color:rgba(255,255,255,.7);margin-left:18px}
.footer-bottom a:hover{color:#fff}

/* 回到顶部 */
.to-top{position:fixed;right:22px;bottom:26px;width:44px;height:44px;border-radius:50%;border:0;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:center;box-shadow:var(--sh-2);opacity:0;visibility:hidden;transform:translateY(10px);transition:all .25s ease;z-index:70}
.to-top svg{width:18px;height:18px}
.to-top.is-show{opacity:1;visibility:visible;transform:translateY(0)}
.to-top:hover{background:var(--brand-2)}

/* 抽屉 */
.drawer{position:fixed;inset:0;z-index:200;background:var(--brand);color:#fff;display:none;padding:28px 22px;overflow-y:auto}
.drawer.is-open{display:block}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:26px}
.drawer .brand-text strong{color:#fff}
.drawer .brand-text em{color:rgba(255,255,255,.7)}
.drawer-close{width:42px;height:42px;border-radius:12px;border:1px solid rgba(255,255,255,.3);background:transparent;color:#fff;font-size:20px;line-height:1}
.drawer-nav li + li{margin-top:2px;border-top:1px solid rgba(255,255,255,.12)}
.drawer-nav a{display:block;padding:14px 2px;font-size:16px;color:rgba(255,255,255,.85)}
.drawer-nav a:hover{color:var(--signal)}
.drawer-search{display:flex;gap:8px;margin:24px 0}
.drawer-search input{flex:1;height:44px;border-radius:var(--r-sm);border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.12);color:#fff;padding:0 14px;outline:none}
.drawer-search input::placeholder{color:rgba(255,255,255,.55)}
.drawer-search button{border:0;border-radius:var(--r-sm);background:var(--accent);color:#fff;padding:0 18px;font-weight:600}
.drawer-cta{display:block;text-align:center;margin-top:8px}
.drawer-hot{font-size:12px;color:rgba(255,255,255,.6);margin-top:22px}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .container{padding:0 28px}
  .article-layout{grid-template-columns:minmax(0,1fr) 296px;gap:36px}
}
@media (max-width:1023px){
  .quick-nav,.search-form,.top-row .btn-sm{display:none}
  .nav-toggle{display:block;margin-left:auto}
  .chan-row{display:none}
  .top-row{height:60px}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:0}
  .side-col{position:static;margin-top:40px}
  .article-head h1{font-size:28px}
  .article-body{max-width:100%;font-size:17px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .footer{padding-top:48px}
}
@media (max-width:767px){
  .container{padding:0 20px}
  .article-head{padding-top:16px}
  .cover-figure img{aspect-ratio:16/10;border-radius:16px}
  .article-cta{padding:24px}
  .post-nav{grid-template-columns:1fr}
  .rec-section{margin-top:44px}
  .section-head h2{font-size:22px}
}
@media (max-width:519px){
  .brand-text strong{font-size:17px}
  .brand svg{width:34px;height:34px}
  .article-head h1{font-size:24px;line-height:1.4}
  .article-body{font-size:17px;line-height:1.9}
  .article-body h2{font-size:20px}
  .article-body h3{font-size:18px}
  .footer-grid{grid-template-columns:1fr;gap:28px}
  .footer-bottom{flex-direction:column;align-items:flex-start}
  .footer-bottom a{margin:0 14px 0 0}
  .cta-actions .btn{width:100%}
}
@media (prefers-reduced-motion:reduce){
  *{animation-duration:.01ms !important;transition-duration:.01ms !important;scroll-behavior:auto !important}
  .rec-card:hover,.post-nav a:hover,.btn:hover{transform:none}
}

/* roulang page: category1 */
:root{
  --green-900:#14513D;
  --green-700:#1F7A58;
  --green-500:#3FA57F;
  --orange:#E2612F;
  --orange-dark:#C74E22;
  --lime:#C9E265;
  --bg:#FBF8F2;
  --bg-2:#F2EDE2;
  --line:#E4DECF;
  --ink:#1C2A24;
  --ink-2:#5E6F68;
  --ink-3:#8A9A93;
  --white:#FFFFFF;
  --radius-lg:24px;
  --radius-md:16px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(18,33,28,.04);
  --shadow-md:0 12px 28px -12px rgba(18,33,28,.18);
  --shadow-lg:0 18px 40px -16px rgba(18,33,28,.26);
  --grad-brand:linear-gradient(120deg,#14513D 0%,#1F7A58 55%,#3FA57F 100%);
  --grad-btn:linear-gradient(100deg,#E2612F,#F08A4B);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
ul,ol{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
button{font-family:inherit;cursor:pointer}
input,select,textarea{font-family:inherit}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px}
body.no-scroll{overflow:hidden}

.grid-container{max-width:1240px;margin-left:auto;margin-right:auto;padding-left:32px;padding-right:32px;width:100%}
.container{max-width:1240px;margin:0 auto;padding:0 32px}
.section{padding:64px 0}
.section--tight{padding:40px 0}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:90;background:#fff;border-bottom:1px solid var(--line);transition:box-shadow .24s ease}
.site-header.is-scrolled{box-shadow:var(--shadow-md)}
.top-row{background:#fff}
.top-inner{display:flex;align-items:center;gap:22px;height:56px}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0}
.brand svg{width:38px;height:38px;flex-shrink:0}
.brand-text{display:flex;flex-direction:column;line-height:1.15}
.brand-text strong{font-size:19px;font-weight:700;color:var(--green-900);letter-spacing:.01em}
.brand-text em{font-style:normal;font-size:11.5px;color:var(--ink-2);letter-spacing:.02em}
.quick-nav{display:flex;align-items:center;gap:18px}
.quick-nav a{position:relative;font-size:14px;color:var(--ink-2);padding:6px 0;transition:color .2s ease}
.quick-nav a:hover{color:var(--green-900)}
.quick-nav a.is-active{color:var(--green-900);font-weight:700}
.quick-nav a.is-active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px;background:var(--orange)}
.search-form{margin-left:auto;display:flex;align-items:center;gap:8px;height:40px;max-width:330px;flex:1 1 240px;background:var(--bg-2);border-radius:var(--radius-sm);padding:0 6px 0 12px;transition:background .2s ease,box-shadow .2s ease}
.search-form svg{width:17px;height:17px;color:var(--ink-3);flex-shrink:0}
.search-form input[type="search"]{flex:1;border:0;margin:0;height:36px;background:transparent;box-shadow:none;font-size:14px;color:var(--ink);padding:0;outline:none}
.search-form input[type="search"]::placeholder{color:var(--ink-3);font-size:13px}
.search-form button{border:0;background:var(--green-900);color:#fff;height:30px;padding:0 14px;border-radius:8px;font-size:13px;line-height:1;transition:background .2s ease}
.search-form button:hover{background:var(--green-700)}
.search-form:focus-within{background:#fff;box-shadow:0 0 0 2px var(--green-900)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:999px;font-size:15px;font-weight:600;padding:13px 26px;line-height:1.2;transition:transform .2s ease,background .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;white-space:nowrap}
.btn-primary{background:var(--grad-btn);color:#fff;box-shadow:0 8px 18px -10px rgba(226,97,47,.85)}
.btn-primary:hover{transform:translateY(-1px);box-shadow:0 12px 24px -12px rgba(199,78,34,.9);color:#fff}
.btn-secondary{border-color:var(--green-900);color:var(--green-900);background:transparent;border-radius:12px}
.btn-secondary:hover{background:rgba(20,81,61,.08);color:var(--green-900)}
.btn-sm{padding:9px 18px;font-size:13.5px;border-radius:999px}
.nav-toggle{display:none;width:40px;height:40px;margin-left:auto;border:1px solid var(--line);background:#fff;border-radius:10px;align-items:center;justify-content:center}
.nav-toggle span{display:block;width:18px;height:2px;background:var(--green-900);position:relative;border-radius:2px}
.nav-toggle span::before,.nav-toggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--green-900);border-radius:2px}
.nav-toggle span::before{top:-6px}
.nav-toggle span::after{top:6px}
.chan-row{background:#fff;border-top:1px solid var(--line);max-height:80px;overflow:hidden;transition:max-height .24s ease,opacity .2s ease}
.chan-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;height:52px}
.chan-nav{display:flex;align-items:center;gap:26px}
.chan-nav a{position:relative;font-size:15px;color:var(--ink-2);padding:14px 0;transition:color .2s ease}
.chan-nav a:hover{color:var(--green-900)}
.chan-nav a.is-active{color:var(--green-900);font-weight:700}
.chan-nav a.is-active::after{content:"";position:absolute;left:0;right:0;bottom:0;height:3px;border-radius:3px;background:var(--orange)}
.trend-tags{display:flex;align-items:center;gap:10px;font-size:13px;color:var(--ink-3)}
.trend-tags em{font-style:normal;color:var(--ink-3);font-size:12px}
.trend-tags a{font-size:12px;padding:4px 10px;border-radius:999px;background:var(--bg-2);color:var(--ink-2);transition:background .2s ease,color .2s ease}
.trend-tags a:hover{background:rgba(20,81,61,.12);color:var(--green-900)}
.site-header.is-shrink .chan-row{max-height:0;opacity:0;border-top-color:transparent}

/* drawer */
.drawer-mask{position:fixed;inset:0;background:rgba(18,33,28,.42);opacity:0;pointer-events:none;transition:opacity .24s ease;z-index:110}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.drawer{position:fixed;top:0;right:0;bottom:0;width:min(86vw,360px);background:#fff;z-index:120;transform:translateX(100%);transition:transform .28s ease;padding:18px 20px 32px;overflow-y:auto}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}
.drawer-close{width:38px;height:38px;border-radius:10px;border:1px solid var(--line);background:#fff;color:var(--green-900);font-size:18px;line-height:1;display:grid;place-items:center}
.drawer-nav{display:grid;gap:4px;margin:12px 0 20px}
.drawer-nav a{padding:12px 12px;border-radius:10px;font-size:15px;color:var(--ink);transition:background .2s ease,color .2s ease}
.drawer-nav a:hover,.drawer-nav a.is-active{background:var(--bg-2);color:var(--green-900);font-weight:700}
.drawer-title{font-size:12px;color:var(--ink-3);margin:16px 0 8px;letter-spacing:.04em}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:20px}
.drawer-tags a{font-size:12.5px;padding:6px 12px;border-radius:999px;background:var(--bg-2);color:var(--ink-2)}
.drawer .btn{width:100%;margin-top:8px}
.drawer-search{display:flex;gap:8px;margin-bottom:8px}
.drawer-search input{flex:1;height:44px;border:1px solid var(--line);background:var(--bg-2);border-radius:10px;padding:0 14px;font-size:14px;margin:0}
.drawer-search button{height:44px;border:0;border-radius:10px;background:var(--green-900);color:#fff;padding:0 16px;font-size:14px}

/* ---------- page hero ---------- */
.page-hero{position:relative;overflow:hidden;color:#fff;padding:46px 0 42px;background:linear-gradient(120deg,rgba(20,81,61,.95) 0%,rgba(31,122,88,.92) 55%,rgba(63,165,127,.86) 100%),url('/assets/images/backpic/back-1.png') center/cover no-repeat}
.page-hero::after{content:"";position:absolute;right:-80px;top:-60px;width:420px;height:420px;border-radius:50%;border:26px solid rgba(255,255,255,.08);pointer-events:none}
.page-hero .inner{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.72);margin-bottom:14px}
.crumb a{color:rgba(255,255,255,.82)}
.crumb a:hover{color:#fff}
.crumb .sep{opacity:.55}
.crumb .cur{color:#fff;font-weight:600;max-width:60vw;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.page-hero h1{font-size:34px;line-height:1.28;font-weight:700;color:#fff;margin-bottom:10px}
.page-hero .lead{font-size:15px;line-height:1.7;color:rgba(255,255,255,.86);max-width:720px}
.hero-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}
.hero-badge{background:rgba(255,255,255,.94);border-radius:10px;padding:10px 16px;min-width:118px;box-shadow:var(--shadow-sm)}
.hero-badge b{display:block;font-size:22px;line-height:1.2;font-weight:700;color:var(--green-900);font-feature-settings:"tnum" 1}
.hero-badge span{font-size:12px;color:var(--ink-2);line-height:1.4}

/* ---------- filter ---------- */
.filter-bar{display:flex;flex-wrap:wrap;align-items:center;gap:10px;padding:26px 0 0}
.chip{display:inline-flex;align-items:center;padding:8px 16px;border-radius:999px;border:1px solid var(--line);background:#fff;color:var(--ink-2);font-size:13.5px;transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease}
.chip:hover{background:rgba(20,81,61,.08);color:var(--green-900);border-color:rgba(20,81,61,.25)}
.chip.is-active{background:var(--green-900);border-color:var(--green-900);color:#fff;font-weight:600}
.chip-note{margin-left:auto;font-size:13px;color:var(--ink-3)}

/* ---------- section head ---------- */
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px;flex-wrap:wrap}
.section-head h2{position:relative;font-size:29px;line-height:1.3;font-weight:700;color:var(--ink);padding-left:16px}
.section-head h2::before{content:"";position:absolute;left:0;top:.22em;bottom:.22em;width:4px;border-radius:4px;background:var(--orange)}
.section-head .desc{font-size:14.5px;color:var(--ink-2);margin-top:8px;padding-left:16px;max-width:640px}
.text-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--green-900);transition:color .2s ease}
.text-link span{transition:transform .2s ease;display:inline-block;color:var(--orange)}
.text-link:hover{color:var(--orange)}
.text-link:hover span{transform:translateX(3px)}

/* ---------- poster grid ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px}
.col-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);overflow:hidden;box-shadow:var(--shadow-sm);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.col-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-lg);border-color:#d9d1bf}
.col-card-media{position:relative;display:block;aspect-ratio:16/10;overflow:hidden;background:var(--bg-2)}
.col-card-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.col-card:hover .col-card-media img{transform:scale(1.03)}
.num-plate{position:absolute;left:14px;top:14px;background:var(--orange);color:#fff;font-size:12.5px;font-weight:700;padding:4px 10px;border-radius:8px;font-feature-settings:"tnum" 1;letter-spacing:.02em}
.col-card-body{padding:18px 20px 20px;display:flex;flex-direction:column;flex:1}
.col-card-body h3{font-size:18px;line-height:1.5;font-weight:600;margin-bottom:8px}
.col-card-body h3 a{transition:color .2s ease}
.col-card:hover .col-card-body h3 a{color:var(--green-500)}
.col-card-body p{font-size:14.5px;line-height:1.75;color:var(--ink-2);margin-bottom:14px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.col-card-meta{margin-top:auto;display:flex;align-items:center;gap:10px;padding-top:12px;border-top:1px solid var(--line);font-size:12.5px;color:var(--ink-3)}
.badge-soft{display:inline-flex;align-items:center;background:var(--bg-2);color:var(--green-900);border-radius:8px;padding:3px 9px;font-size:12px;font-weight:600;font-feature-settings:"tnum" 1}
.meta-time{font-feature-settings:"tnum" 1}
.arrow-link{margin-left:auto;width:28px;height:28px;border-radius:50%;display:grid;place-items:center;color:var(--orange);font-size:15px;transition:transform .2s ease,background .2s ease}
.arrow-link:hover{transform:translateX(3px);background:rgba(226,97,47,.1)}

/* ---------- feature strip ---------- */
.feature-strip{display:grid;grid-template-columns:220px minmax(0,1fr) auto;gap:24px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius-md);padding:16px;margin:24px 0;box-shadow:var(--shadow-sm);transition:box-shadow .2s ease,transform .2s ease}
.feature-strip:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.strip-media{display:block;border-radius:12px;overflow:hidden;aspect-ratio:5/3;background:var(--bg-2)}
.strip-media img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.feature-strip:hover .strip-media img{transform:scale(1.04)}
.strip-body h3{font-size:19px;line-height:1.45;font-weight:600;margin:8px 0}
.strip-body h3 a:hover{color:var(--green-500)}
.strip-body p{font-size:14.5px;line-height:1.75;color:var(--ink-2);margin-bottom:10px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.strip-meta{display:flex;flex-wrap:wrap;gap:16px;font-size:12.5px;color:var(--ink-3);font-feature-settings:"tnum" 1}
.strip-arrow{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--green-900);font-size:16px;transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease}
.strip-arrow:hover{background:var(--green-900);border-color:var(--green-900);color:#fff;transform:translateX(2px)}

/* ---------- related ---------- */
.related-band{background:var(--bg-2);border-radius:var(--radius-lg);padding:36px 40px}
.related-band h2{font-size:22px;font-weight:700;margin-bottom:6px}
.related-band .desc{font-size:14px;color:var(--ink-2);margin-bottom:22px}
.related-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.related-item{display:flex;align-items:center;gap:14px;background:#fff;border:1px solid var(--line);border-radius:12px;padding:16px 18px;transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.related-item:hover{transform:translateY(-2px);box-shadow:var(--shadow-md);border-color:rgba(20,81,61,.25)}
.related-item .idx{width:32px;height:32px;border-radius:8px;background:rgba(20,81,61,.08);color:var(--green-900);display:grid;place-items:center;font-size:13px;font-weight:700;font-feature-settings:"tnum" 1;flex-shrink:0}
.related-item strong{display:block;font-size:15px;font-weight:600;color:var(--ink)}
.related-item small{display:block;font-size:12.5px;color:var(--ink-3);margin-top:2px}
.related-item .go{margin-left:auto;color:var(--orange);font-size:15px}

/* ---------- CTA ---------- */
.cta-band{position:relative;overflow:hidden;background:var(--grad-brand);border-radius:var(--radius-lg);padding:46px 48px;display:flex;align-items:center;justify-content:space-between;gap:36px;color:#fff;margin-top:8px}
.cta-band::after{content:"";position:absolute;left:-60px;bottom:-120px;width:360px;height:360px;border-radius:50%;border:30px solid rgba(255,255,255,.07);pointer-events:none}
.cta-band h2{font-size:27px;line-height:1.35;font-weight:700;color:#fff;margin-bottom:10px}
.cta-band p{font-size:14.5px;line-height:1.75;color:rgba(255,255,255,.84);max-width:520px}
.cta-actions{display:flex;gap:12px;flex-shrink:0;position:relative;z-index:2;flex-wrap:wrap}
.btn-light{background:#fff;color:var(--green-900);border-radius:999px}
.btn-light:hover{background:#F2EDE2;color:var(--green-900);transform:translateY(-1px)}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.62);color:#fff;border-radius:12px}
.btn-ghost:hover{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.9)}

/* ---------- FAQ ---------- */
.faq-list{max-width:880px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-item:first-child{border-top:1px solid var(--line)}
.faq-btn{width:100%;background:transparent;border:0;text-align:left;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px 0;font-size:17px;font-weight:600;color:var(--ink);line-height:1.6;transition:color .2s ease}
.faq-btn:hover{color:var(--orange)}
.faq-ico{flex-shrink:0;width:26px;height:26px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--green-900);font-size:15px;transition:transform .25s ease,background .2s ease,color .2s ease,border-color .2s ease}
.faq-item.is-open .faq-ico{background:var(--green-900);border-color:var(--green-900);color:#fff;transform:rotate(45deg)}
.faq-panel{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-panel p{padding:0 0 22px;font-size:15px;line-height:1.85;color:var(--ink-2);max-width:780px}

/* ---------- footer ---------- */
.footer{background:#fff;border-top:1px solid var(--line);margin-top:72px;padding-top:64px}
.footer-grid{display:grid;grid-template-columns:3fr 2fr 2fr 3fr;gap:48px}
.f-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.f-brand svg{width:38px;height:38px;flex-shrink:0}
.f-brand span{display:flex;flex-direction:column;line-height:1.15}
.f-brand strong{font-size:18px;font-weight:700;color:var(--green-900)}
.f-brand em{font-style:normal;font-size:11.5px;color:var(--ink-2)}
.footer p{font-size:14px;line-height:1.8;color:var(--ink-2);max-width:360px}
.footer h4{font-size:15px;font-weight:700;color:var(--ink);margin-bottom:16px}
.f-links{display:grid;gap:10px}
.f-links a{font-size:14px;color:var(--ink-2);transition:color .2s ease}
.f-links a:hover{color:var(--green-900)}
.f-social{display:flex;gap:10px;margin-top:20px}
.icon-circle{width:44px;height:44px;border-radius:50%;border:1px solid var(--line);display:grid;place-items:center;color:var(--green-900);transition:background .2s ease,border-color .2s ease,transform .2s ease}
.icon-circle svg{width:18px;height:18px}
.icon-circle:hover{background:rgba(20,81,61,.08);border-color:var(--green-900);transform:translateY(-2px)}
.field-input{width:100%;height:44px;border:1px solid var(--line);background:var(--bg-2);border-radius:var(--radius-sm);padding:0 14px;font-size:14px;color:var(--ink);margin:0 0 10px;outline:none;transition:background .2s ease,border-color .2s ease,box-shadow .2s ease}
.field-input::placeholder{color:var(--ink-3)}
.field-input:focus{background:#fff;border-color:var(--green-900);box-shadow:0 0 0 2px rgba(20,81,61,.15)}
.f-form .btn{width:100%}
.f-contact{font-size:13.5px;color:var(--ink-2);margin-top:12px;line-height:1.8}
.f-contact b{color:var(--green-900);font-feature-settings:"tnum" 1}
.footer-bottom{border-top:1px solid var(--line);margin-top:48px;padding:20px 0 28px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--ink-3)}
.footer-bottom a{color:var(--ink-2)}
.footer-bottom a:hover{color:var(--green-900)}
.footer-bottom .bot-links{display:flex;align-items:center;gap:18px;flex-wrap:wrap}

/* back to top */
.to-top{position:fixed;right:24px;bottom:24px;width:44px;height:44px;border-radius:50%;border:0;background:var(--green-900);color:#fff;display:grid;place-items:center;z-index:75;opacity:0;pointer-events:none;transition:opacity .25s ease,transform .25s ease;box-shadow:var(--shadow-md)}
.to-top.is-show{opacity:1;pointer-events:auto}
.to-top:hover{transform:translateY(-2px);background:var(--green-700)}

/* ---------- responsive ---------- */
@media (max-width:1160px){
  .quick-nav{gap:14px}
  .search-form{max-width:260px}
  .chan-nav{gap:20px}
  .trend-tags{display:none}
}
@media (max-width:1023px){
  .grid-container,.container{padding-left:24px;padding-right:24px}
  .quick-nav,.search-form,.top-inner>.btn-sm{display:none}
  .nav-toggle{display:flex}
  .chan-inner{height:48px}
  .chan-nav{gap:18px;overflow-x:auto;-ms-overflow-style:none;scrollbar-width:none}
  .chan-nav::-webkit-scrollbar{display:none}
  .chan-nav a{white-space:nowrap;font-size:14px;padding:12px 0}
  .section{padding:52px 0}
  .post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}
  .page-hero h1{font-size:28px}
  .feature-strip{grid-template-columns:170px minmax(0,1fr) auto;gap:18px}
  .related-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px}
  .cta-band{flex-direction:column;align-items:flex-start;padding:36px}
}
@media (max-width:767px){
  .post-grid{grid-template-columns:1fr}
  .feature-strip{grid-template-columns:1fr;padding:14px}
  .strip-media{aspect-ratio:16/9}
  .strip-arrow{display:none}
  .cta-band{padding:28px;border-radius:16px}
  .cta-band h2{font-size:22px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1 1 100%}
  .related-band{padding:24px 20px;border-radius:16px}
  .footer{padding-top:48px;margin-top:56px}
}
@media (max-width:639px){
  .grid-container,.container{padding-left:16px;padding-right:16px}
  .brand-text strong{font-size:17px}
  .brand-text em{font-size:11px}
  .page-hero{padding:32px 0 30px}
  .page-hero h1{font-size:26px}
  .page-hero .lead{font-size:14px}
  .hero-badges{gap:8px}
  .hero-badge{flex:1 1 calc(50% - 8px);min-width:0;padding:9px 12px}
  .hero-badge b{font-size:19px}
  .section{padding:40px 0}
  .section-head h2{font-size:22px}
  .section-head .desc{font-size:13.5px}
  .filter-bar{padding-top:20px}
  .chip{font-size:12.5px;padding:7px 13px}
  .chip-note{display:none}
  .col-card-body{padding:16px}
  .col-card-body h3{font-size:17px}
  .col-card-body p{font-size:14px}
  .faq-btn{font-size:16px;padding:18px 0}
  .faq-panel p{font-size:14.5px}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:10px}
  .to-top{right:16px;bottom:16px}
}
@media (prefers-reduced-motion:reduce){
  *{transition-duration:.01ms !important;animation-duration:.01ms !important}
  .col-card:hover,.feature-strip:hover,.related-item:hover,.icon-circle:hover,.btn:hover{transform:none}
}

/* roulang page: category2 */
:root{
  --green-900:#14513D;
  --green-700:#1F7A58;
  --green-500:#3FA57F;
  --orange:#E2612F;
  --orange-dark:#C74E22;
  --lime:#C9E265;
  --bg:#FBF8F2;
  --bg-2:#F2EDE2;
  --line:#E4DECF;
  --ink:#1C2A24;
  --ink-2:#5E6F68;
  --ink-3:#8A9A93;
  --white:#FFFFFF;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:10px;
  --sh-1:0 1px 2px rgba(18,33,28,.04);
  --sh-2:0 12px 28px -12px rgba(18,33,28,.18);
  --sh-3:0 18px 40px -16px rgba(18,33,28,.26);
  --grad:linear-gradient(120deg,#14513D 0%,#1F7A58 55%,#3FA57F 100%);
  --btn-grad:linear-gradient(100deg,#E2612F,#F08A4B);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0;}
a{color:inherit;text-decoration:none;background:transparent;}
a:hover,a:focus{color:inherit;}
button{font:inherit;color:inherit;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;border-radius:4px;}
.container{width:100%;max-width:1240px;margin:0 auto;padding:0 32px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* ---------- 基础组件 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;font-weight:600;font-size:15px;line-height:1;
  padding:14px 28px;border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,background .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;text-align:center;
}
.btn-primary{background:var(--btn-grad);color:#fff;box-shadow:0 8px 20px -12px rgba(226,97,47,.9);}
.btn-primary:hover{background:linear-gradient(100deg,#C74E22,#E2612F);color:#fff;transform:translateY(-1px);}
.btn-ghost{background:transparent;border:1px solid var(--green-900);color:var(--green-900);border-radius:12px;}
.btn-ghost:hover{background:rgba(20,81,61,.08);color:var(--green-900);}
.btn-light{background:#fff;color:var(--green-900);}
.btn-light:hover{background:var(--bg-2);color:var(--green-900);transform:translateY(-1px);}
.btn-line{border:1px solid rgba(255,255,255,.7);color:#fff;background:transparent;border-radius:12px;}
.btn-line:hover{background:rgba(255,255,255,.14);color:#fff;}
.btn-sm{padding:9px 18px;font-size:13.5px;}
.text-link{color:var(--orange);font-weight:600;font-size:14.5px;display:inline-flex;align-items:center;gap:6px;transition:.2s ease;}
.text-link:hover{color:var(--orange-dark);}
.text-link .arw{transition:transform .2s ease;}
.text-link:hover .arw{transform:translateX(2px);}

/* Foundation 默认味道覆盖 */
.button,.menu,.accordion,.card{box-shadow:none;}
a.button{background:transparent;color:inherit;}
.menu li a{color:inherit;}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:120;background:rgba(255,255,255,.98);
  border-bottom:1px solid var(--line);
  box-shadow:0 1px 2px rgba(18,33,28,.04);
  transition:box-shadow .24s ease;
}
.top-row{height:56px;display:flex;align-items:center;transition:height .24s ease;}
.top-inner{display:flex;align-items:center;gap:18px;width:100%;}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand svg{width:38px;height:38px;flex:0 0 auto;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:18px;font-weight:700;color:var(--green-900);letter-spacing:.01em;}
.brand-text em{font-style:normal;font-size:11px;color:var(--ink-2);letter-spacing:.06em;}
.quick-nav{display:flex;align-items:center;gap:4px;margin-left:6px;}
.quick-nav a{
  font-size:14px;color:var(--ink-2);padding:6px 12px;border-radius:999px;
  transition:color .2s ease,background .2s ease;white-space:nowrap;
}
.quick-nav a:hover{color:var(--green-900);background:var(--bg-2);}
.quick-nav a.is-active{color:var(--green-900);background:rgba(20,81,61,.08);font-weight:600;}
.search-form{
  display:flex;align-items:center;gap:8px;background:var(--bg-2);
  border:1px solid transparent;border-radius:999px;
  padding:0 6px 0 12px;height:38px;margin-left:auto;min-width:250px;
  transition:background .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.search-form:focus-within{background:#fff;border-color:var(--green-900);box-shadow:0 0 0 3px rgba(20,81,61,.1);}
.search-form svg{width:16px;height:16px;color:var(--ink-3);flex:0 0 auto;}
.search-form input{
  flex:1 1 auto;min-width:0;border:0;background:transparent;
  font-size:13.5px;color:var(--ink);outline:none;height:100%;padding:0;
}
.search-form input::placeholder{color:var(--ink-3);}
.search-form button{
  flex:0 0 auto;border:0;background:var(--green-900);color:#fff;
  font-size:13px;padding:0 14px;height:28px;border-radius:999px;cursor:pointer;
  transition:background .2s ease;line-height:28px;
}
.search-form button:hover{background:var(--green-700);}
.nav-toggle{
  display:none;align-items:center;justify-content:center;
  width:40px;height:40px;border-radius:10px;border:1px solid var(--line);
  background:#fff;cursor:pointer;margin-left:auto;flex:0 0 auto;
  transition:background .2s ease,border-color .2s ease;
}
.nav-toggle:hover{background:var(--bg-2);border-color:var(--green-900);}
.nav-toggle span{
  position:relative;display:block;width:18px;height:2px;border-radius:2px;background:var(--green-900);
}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;border-radius:2px;background:var(--green-900);
  transition:transform .2s ease;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}
.chan-row{height:52px;border-top:1px solid var(--line);transition:height .24s ease,border-color .24s ease;overflow:hidden;}
.chan-inner{display:flex;align-items:center;gap:24px;height:52px;}
.chan-nav{display:flex;align-items:center;gap:26px;height:100%;}
.chan-nav a{
  position:relative;display:inline-flex;align-items:center;height:100%;
  font-size:15px;color:var(--ink-2);transition:color .2s ease;white-space:nowrap;
}
.chan-nav a:hover{color:var(--green-900);}
.chan-nav a.is-active{color:var(--green-900);font-weight:600;}
.chan-nav a.is-active::after{
  content:"";position:absolute;left:0;right:0;bottom:0;height:3px;
  background:var(--orange);border-radius:2px 2px 0 0;
}
.trend-tags{display:flex;align-items:center;gap:8px;margin-left:auto;font-size:12.5px;white-space:nowrap;}
.trend-tags em{font-style:normal;color:var(--ink-3);}
.trend-tags a{
  color:var(--ink-2);background:var(--bg-2);padding:3px 10px;border-radius:8px;
  transition:color .2s ease,background .2s ease;
}
.trend-tags a:hover{color:#fff;background:var(--green-700);}
.site-header.is-compact{box-shadow:var(--sh-2);}
.site-header.is-compact .top-row{height:64px;}
.site-header.is-compact .chan-row{height:0;border-top-color:transparent;}

/* 移动抽屉 */
.mobile-drawer{
  position:fixed;inset:0;z-index:200;background:var(--bg);
  padding:18px 20px 32px;display:flex;flex-direction:column;gap:20px;
  transform:translateY(-100%);visibility:hidden;
  transition:transform .28s ease,visibility .28s ease;overflow-y:auto;
}
.mobile-drawer.is-open{transform:translateY(0);visibility:visible;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:12px;}
.drawer-close{
  width:40px;height:40px;border-radius:10px;border:1px solid var(--line);background:#fff;
  cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:20px;color:var(--green-900);
}
.drawer-close:hover{background:var(--bg-2);}
.drawer-list{display:flex;flex-direction:column;gap:2px;}
.drawer-list a{
  padding:13px 12px;border-radius:10px;font-size:15.5px;color:var(--ink);
  border-left:3px solid transparent;transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.drawer-list a:hover{background:var(--bg-2);color:var(--green-900);}
.drawer-list a.is-active{color:var(--green-900);font-weight:600;border-left-color:var(--orange);background:rgba(20,81,61,.06);}
.drawer-title{font-size:12px;letter-spacing:.08em;color:var(--ink-3);font-weight:600;margin-bottom:4px;}
.drawer-form{display:flex;flex-direction:column;gap:10px;}
.drawer-form input{
  height:44px;border-radius:10px;border:1px solid var(--line);background:var(--bg-2);
  padding:0 14px;font-size:14px;color:var(--ink);outline:none;
}
.drawer-form input:focus{border-color:var(--green-900);background:#fff;box-shadow:0 0 0 3px rgba(20,81,61,.1);}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;}
.drawer-tags a{background:#fff;border:1px solid var(--line);border-radius:999px;padding:6px 12px;font-size:13px;color:var(--ink-2);}
.drawer-tags a:hover{border-color:var(--green-900);color:var(--green-900);}

/* ---------- 面包屑 ---------- */
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:13px;color:var(--ink-3);padding:22px 0 0;
}
.breadcrumb a{color:var(--ink-2);transition:color .2s ease;}
.breadcrumb a:hover{color:var(--orange);}
.breadcrumb .sep{color:var(--ink-3);opacity:.65;}
.breadcrumb .current{color:var(--ink);font-weight:600;}

/* ---------- 分类窄 Hero ---------- */
.cat-hero{
  position:relative;margin-top:18px;border-radius:var(--r-lg);overflow:hidden;
  padding:34px 40px 32px;color:#fff;
  background-image:
    linear-gradient(120deg,rgba(20,81,61,.95) 0%,rgba(31,122,88,.9) 55%,rgba(63,165,127,.84) 100%),
    url('/assets/images/backpic/back-2.webp');
  background-size:cover;
  background-position:center;
  box-shadow:var(--sh-2);
}
.cat-hero::after{
  content:"";position:absolute;right:-80px;top:-60px;width:360px;height:360px;
  border:2px solid rgba(255,255,255,.12);border-radius:50%;pointer-events:none;
}
.cat-hero::before{
  content:"";position:absolute;right:-10px;top:-140px;width:360px;height:360px;
  border:2px solid rgba(255,255,255,.08);border-radius:50%;pointer-events:none;
}
.hero-line{position:relative;z-index:2;display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:28px;}
.hero-text{flex:1 1 420px;min-width:0;}
.hero-text h1{font-size:34px;line-height:1.25;font-weight:700;letter-spacing:.01em;}
.hero-text p{margin-top:10px;font-size:14.5px;color:rgba(255,255,255,.86);max-width:640px;}
.hero-search{flex:0 0 340px;max-width:100%;}
.hero-search form{
  display:flex;align-items:center;gap:8px;background:rgba(255,255,255,.95);
  border-radius:999px;padding:6px 6px 6px 16px;box-shadow:0 10px 24px -16px rgba(0,0,0,.5);
}
.hero-search svg{width:17px;height:17px;color:var(--ink-3);flex:0 0 auto;}
.hero-search input{
  flex:1 1 auto;min-width:0;border:0;background:transparent;outline:none;
  font-size:14px;height:34px;color:var(--ink);
}
.hero-search input::placeholder{color:var(--ink-3);}
.hero-search button{
  border:0;background:var(--btn-grad);color:#fff;font-size:13.5px;font-weight:600;
  padding:0 18px;height:34px;border-radius:999px;cursor:pointer;white-space:nowrap;
  transition:background .2s ease,transform .2s ease;
}
.hero-search button:hover{background:linear-gradient(100deg,#C74E22,#E2612F);transform:translateY(-1px);}
.hero-badges{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:12px;margin-top:26px;}
.d-badge{
  background:rgba(255,255,255,.94);border-radius:10px;padding:10px 16px;min-width:112px;
  box-shadow:0 6px 16px -12px rgba(0,0,0,.4);
}
.d-badge b{display:block;font-size:21px;font-weight:700;color:var(--green-900);line-height:1.2;font-feature-settings:"tnum" 1;}
.d-badge span{display:block;font-size:12px;color:var(--ink-2);margin-top:2px;}

/* ---------- 列表主体 ---------- */
.list-layout{
  display:grid;grid-template-columns:260px minmax(0,1fr);gap:48px;
  padding:52px 0 0;align-items:start;
}
.aside-sticky{position:sticky;top:84px;display:flex;flex-direction:column;gap:18px;}
.side-nav{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:20px 16px;box-shadow:var(--sh-1);}
.side-title{margin:0 0 12px;padding-left:10px;font-size:12px;letter-spacing:.08em;color:var(--ink-3);font-weight:600;}
.side-nav a{
  display:flex;align-items:center;justify-content:space-between;gap:8px;
  font-size:14px;color:var(--ink-2);padding:9px 10px;border-radius:8px;
  border-left:3px solid transparent;transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.side-nav a:hover{background:var(--bg-2);color:var(--green-900);}
.side-nav a.is-current{color:var(--green-900);font-weight:600;border-left-color:var(--orange);background:rgba(20,81,61,.06);}
.side-nav a i{font-style:normal;font-size:12px;color:var(--ink-3);font-feature-settings:"tnum" 1;}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:14px;box-shadow:var(--sh-1);transition:box-shadow .2s ease,transform .2s ease;}
.side-card:hover{box-shadow:var(--sh-2);transform:translateY(-2px);}
.side-card img{width:100%;aspect-ratio:16/10;object-fit:cover;border-radius:10px;}
.side-card h4{margin:12px 0 6px;font-size:15px;font-weight:600;color:var(--ink);}
.side-card p{font-size:13px;color:var(--ink-2);line-height:1.7;}

.list-main{min-width:0;}
.list-intro{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:12px;padding-bottom:14px;border-bottom:2px solid var(--green-900);}
.list-intro h2{font-size:24px;font-weight:700;color:var(--green-900);line-height:1.35;}
.list-intro span{font-size:13px;color:var(--ink-3);}
.group-head{display:flex;align-items:center;gap:12px;margin:34px 0 6px;scroll-margin-top:130px;}
.group-head h3{
  position:relative;padding-left:14px;font-size:19px;font-weight:700;color:var(--green-900);line-height:1.4;
}
.group-head h3::before{
  content:"";position:absolute;left:0;top:5px;bottom:5px;width:4px;border-radius:2px;background:var(--orange);
}
.group-head span{font-size:12.5px;color:var(--ink-3);font-feature-settings:"tnum" 1;}

.list-row{
  display:grid;grid-template-columns:58px minmax(0,1fr) 30px;gap:16px;align-items:start;
  padding:18px 12px;border-bottom:1px solid var(--line);border-radius:10px;
  transition:background .2s ease;
}
.list-row:hover{background:#F7F2E7;}
.list-row .idx{
  font-size:26px;font-weight:700;line-height:1.05;color:var(--green-700);
  font-feature-settings:"tnum" 1;letter-spacing:.01em;padding-top:2px;
}
.list-row h4{margin:0 0 6px;font-size:18px;font-weight:600;line-height:1.5;color:var(--ink);transition:color .2s ease;}
.list-row h4 a{color:inherit;transition:color .2s ease;}
.list-row:hover h4{color:var(--orange);}
.list-row p{margin:0 0 10px;font-size:14.5px;line-height:1.75;color:var(--ink-2);}
.row-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px 16px;font-size:12.5px;color:var(--ink-3);}
.row-meta .tag{
  background:var(--bg-2);color:var(--green-900);border-radius:8px;padding:2px 9px;
  font-size:12px;letter-spacing:.01em;
}
.row-meta .dot{width:3px;height:3px;border-radius:50%;background:var(--ink-3);display:inline-block;opacity:.7;}
.row-arrow{
  display:flex;align-items:center;justify-content:center;width:30px;height:30px;border-radius:50%;
  color:var(--ink-3);margin-top:2px;transition:background .2s ease,color .2s ease,transform .2s ease;
}
.row-arrow svg{width:14px;height:14px;}
.list-row:hover .row-arrow{background:var(--orange);color:#fff;transform:translateX(2px);}

/* 分页 */
.pager{display:flex;flex-wrap:wrap;align-items:center;justify-content:center;gap:8px;margin:44px 0 0;}
.pager a,.pager span{
  display:inline-flex;align-items:center;justify-content:center;min-width:40px;height:40px;
  padding:0 14px;border-radius:999px;border:1px solid var(--line);background:#fff;
  font-size:14px;color:var(--ink-2);font-feature-settings:"tnum" 1;
  transition:background .2s ease,color .2s ease,border-color .2s ease;
}
.pager a:hover{background:rgba(20,81,61,.08);color:var(--green-900);border-color:var(--green-900);}
.pager .is-current{background:var(--green-900);border-color:var(--green-900);color:#fff;font-weight:600;}
.pager .is-disabled{opacity:.45;pointer-events:none;background:var(--bg-2);}

/* CTA */
.cta-band{
  margin:72px 0 0;border-radius:var(--r-lg);background:var(--grad);color:#fff;
  padding:48px;display:grid;grid-template-columns:1.35fr .85fr;gap:36px;align-items:center;
  position:relative;overflow:hidden;box-shadow:var(--sh-2);
}
.cta-band::after{
  content:"";position:absolute;left:-120px;bottom:-180px;width:420px;height:420px;
  border:2px solid rgba(255,255,255,.1);border-radius:50%;pointer-events:none;
}
.cta-band h2{font-size:28px;font-weight:700;line-height:1.35;position:relative;z-index:2;}
.cta-band p{margin-top:12px;font-size:14.5px;color:rgba(255,255,255,.85);max-width:520px;position:relative;z-index:2;}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px;justify-content:flex-end;position:relative;z-index:2;}
.cta-badges{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px;position:relative;z-index:2;}
.cta-badges .d-badge{background:rgba(255,255,255,.92);}

/* 回到顶部 */
.to-top{
  position:fixed;right:24px;bottom:24px;width:44px;height:44px;border-radius:50%;
  background:var(--green-900);color:#fff;display:flex;align-items:center;justify-content:center;
  box-shadow:var(--sh-2);opacity:0;visibility:hidden;transform:translateY(8px);
  transition:opacity .24s ease,visibility .24s ease,transform .24s ease,background .2s ease;z-index:90;
}
.to-top:hover{background:var(--green-700);color:#fff;}
.to-top.is-visible{opacity:1;visibility:visible;transform:none;}
.to-top svg{width:18px;height:18px;}

/* ---------- 页脚 ---------- */
.footer{background:#0F3A2C;color:rgba(255,255,255,.76);margin-top:80px;padding:64px 0 0;}
.footer a{color:rgba(255,255,255,.76);transition:color .2s ease;}
.footer a:hover{color:#fff;}
.footer-grid{display:grid;grid-template-columns:3fr 2fr 2fr 3fr;gap:40px;}
.f-brand{display:flex;align-items:center;gap:10px;margin-bottom:14px;}
.f-brand svg{width:38px;height:38px;flex:0 0 auto;}
.f-brand strong{display:block;color:#fff;font-size:17px;font-weight:700;line-height:1.2;}
.f-brand em{display:block;font-style:normal;font-size:11px;color:rgba(255,255,255,.55);letter-spacing:.06em;}
.footer p{font-size:13.5px;line-height:1.8;}
.footer h4{color:#fff;font-size:14px;font-weight:600;margin:0 0 16px;}
.f-links li{margin-bottom:9px;font-size:13.5px;}
.f-social{display:flex;gap:10px;margin-top:18px;}
.icon-circle{
  width:44px;height:44px;border-radius:50%;border:1px solid rgba(255,255,255,.22);
  display:inline-flex;align-items:center;justify-content:center;color:rgba(255,255,255,.8);
  transition:background .2s ease,border-color .2s ease,color .2s ease;
}
.icon-circle:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.5);color:#fff;}
.icon-circle svg{width:18px;height:18px;}
.f-form{display:flex;gap:8px;flex-wrap:wrap;}
.f-form input{
  flex:1 1 140px;min-width:0;height:44px;border-radius:10px;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);
  color:#fff;padding:0 14px;font-size:14px;outline:none;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.f-form input::placeholder{color:rgba(255,255,255,.45);}
.f-form input:focus{border-color:var(--lime);background:rgba(255,255,255,.12);box-shadow:0 0 0 3px rgba(201,226,101,.18);}
.f-note{font-size:12.5px;color:rgba(255,255,255,.55);margin-top:12px;}
.footer-bottom{
  margin-top:48px;border-top:1px solid rgba(255,255,255,.14);padding:20px 0;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:rgba(255,255,255,.55);
}
.fb-links{display:flex;gap:20px;flex-wrap:wrap;}

/* ---------- 响应式 ---------- */
@media (max-width:1279px){
  .quick-nav a{padding:6px 9px;font-size:13.5px;}
  .search-form{min-width:210px;}
  .list-layout{gap:32px;}
}
@media (max-width:1023px){
  .quick-nav,.top-inner > .search-form,.top-inner > .btn{display:none;}
  .nav-toggle{display:flex;}
  .chan-row{display:none;}
  .list-layout{grid-template-columns:1fr;gap:26px;padding-top:40px;}
  .aside-sticky{position:static;}
  .side-nav{display:flex;flex-wrap:wrap;gap:6px;padding:14px;}
  .side-title{width:100%;margin-bottom:6px;padding-left:0;}
  .side-nav a{border-left:0;border-radius:999px;background:var(--bg-2);padding:7px 14px;font-size:13.5px;}
  .side-nav a.is-current{border-left:0;background:var(--green-900);color:#fff;}
  .side-nav a.is-current i{color:rgba(255,255,255,.7);}
  .side-card{display:none;}
  .cat-hero{padding:28px 24px;}
  .hero-text h1{font-size:27px;}
  .hero-search{flex:1 1 100%;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px;}
  .cta-band{grid-template-columns:1fr;padding:36px 28px;}
  .cta-actions{justify-content:flex-start;}
}
@media (max-width:767px){
  .container{padding:0 16px;}
  .cat-hero{border-radius:16px;}
  .hero-text h1{font-size:24px;}
  .hero-text p{font-size:13.5px;}
  .d-badge{min-width:calc(50% - 6px);flex:1 1 calc(50% - 6px);}
  .list-row{grid-template-columns:44px minmax(0,1fr);gap:12px;padding:16px 8px;}
  .list-row .idx{font-size:21px;}
  .row-arrow{display:none;}
  .list-row h4{font-size:16.5px;}
  .list-row p{font-size:14px;}
  .list-intro h2{font-size:20px;}
  .cta-band h2{font-size:22px;}
  .footer{padding-top:44px;}
}
@media (max-width:639px){
  .footer-grid{grid-template-columns:1fr;gap:28px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .fb-links a{margin-left:0;margin-right:18px;}
  .btn{width:100%;}
  .cta-actions .btn{width:100%;}
  .pager a,.pager span{min-width:36px;height:36px;padding:0 11px;font-size:13px;}
}
@media (max-width:480px){
  .hero-badges{gap:8px;}
  .d-badge{padding:9px 12px;}
  .d-badge b{font-size:18px;}
  .brand-text strong{font-size:16px;}
}
@media (prefers-reduced-motion:reduce){
  *{transition:none !important;animation:none !important;scroll-behavior:auto !important;}
  .list-row:hover .row-arrow,.side-card:hover,.btn:hover{transform:none;}
}

/* roulang page: category3 */
:root{
  --green:#14513D;
  --green-mid:#1F7A58;
  --green-light:#3FA57F;
  --orange:#E2612F;
  --orange-dark:#C74E22;
  --lime:#C9E265;
  --bg:#FBF8F2;
  --bg-alt:#F2EDE2;
  --line:#E4DECF;
  --ink:#1C2A24;
  --ink-2:#5E6F68;
  --ink-3:#8A9A93;
  --white:#FFFFFF;
  --r-lg:24px;
  --r-md:16px;
  --r-sm:10px;
  --sh-1:0 1px 2px rgba(18,33,28,.04);
  --sh-2:0 12px 28px -12px rgba(18,33,28,.18);
  --sh-3:0 18px 40px -16px rgba(18,33,28,.26);
  --grad:linear-gradient(120deg,#14513D 0%,#1F7A58 55%,#3FA57F 100%);
  --grad-btn:linear-gradient(100deg,#E2612F,#F08A4B);
  --font:system-ui,-apple-system,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--font);
  font-size:16px;
  line-height:1.8;
  color:var(--ink);
  background-color:var(--bg);
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,h5,h6{margin:0;color:var(--ink);font-weight:700;line-height:1.35;}
p{margin:0;}
ul,ol{margin:0;padding:0;list-style:none;line-height:inherit;}
img{max-width:100%;display:block;border:0;}
a{color:var(--green);text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--orange);}
button{font-family:inherit;font-size:inherit;border:0;background:none;color:inherit;padding:0;cursor:pointer;}
input,textarea,select{font-family:inherit;font-size:inherit;}
table{border-collapse:collapse;}
:focus-visible{outline:2px solid var(--lime);outline-offset:2px;}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0;}

/* 基础按钮与徽章 */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  font-size:15px;font-weight:600;line-height:1;text-align:center;
  border-radius:999px;padding:14px 28px;border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-primary{background:var(--grad-btn);color:#fff;box-shadow:0 10px 22px -12px rgba(226,97,47,.85);}
.btn-primary:hover{background:linear-gradient(100deg,#C74E22,#E2612F);color:#fff;transform:translateY(-1px);box-shadow:0 14px 26px -12px rgba(199,78,34,.85);}
.btn-ghost{background:transparent;color:var(--green);border:1px solid var(--green);border-radius:12px;}
.btn-ghost:hover{background:rgba(20,81,61,.08);color:var(--green);}
.btn-light{background:#fff;color:var(--green);border-radius:999px;}
.btn-light:hover{background:#F6F2E8;color:var(--green);transform:translateY(-1px);}
.btn-outline-light{background:transparent;color:#fff;border:1px solid rgba(255,255,255,.7);border-radius:12px;}
.btn-outline-light:hover{background:rgba(255,255,255,.14);color:#fff;}
.btn-sm{padding:10px 18px;font-size:14px;}
.btn-block{width:100%;}
.tag{
  display:inline-flex;align-items:center;gap:6px;
  font-size:12px;line-height:1.2;letter-spacing:.02em;
  padding:6px 10px;border-radius:8px;
  background:rgba(20,81,61,.08);color:var(--green);
  border:1px solid rgba(20,81,61,.1);
}
.tag-solid{background:var(--green);color:#fff;border-color:var(--green);}
.tag-orange{background:rgba(226,97,47,.12);color:var(--orange-dark);border-color:rgba(226,97,47,.2);}
.arrow-link{display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--orange);}
.arrow-link svg{width:16px;height:16px;transition:transform .2s ease;}
.arrow-link:hover{color:var(--orange-dark);}
.arrow-link:hover svg{transform:translateX(3px);}

/* Foundation 默认组件覆盖 */
.button,button.button{background:var(--green);border-radius:12px;font-family:var(--font);font-weight:600;}
.button:hover,button.button:hover{background:var(--green-mid);}
.menu{background:transparent;}
.menu a{color:var(--ink-2);}
.menu a:hover{color:var(--green);}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);box-shadow:var(--sh-1);}
.accordion{background:transparent;border:0;}
.accordion-title{background:transparent;border:0;font-family:var(--font);}
.callout{background:var(--bg-alt);border-radius:var(--r-md);}

/* 容器 */
.container{width:100%;max-width:1240px;margin:0 auto;padding-left:32px;padding-right:32px;}

/* 吸顶导航 */
.site-header{
  position:sticky;top:0;z-index:120;
  background:#fff;border-bottom:1px solid var(--line);
  box-shadow:var(--sh-1);
  transition:box-shadow .24s ease;
}
.site-header.is-compact{box-shadow:var(--sh-2);}
.top-row{height:56px;display:flex;align-items:center;transition:height .24s ease;}
.site-header.is-compact .top-row{height:62px;}
.top-inner{display:flex;align-items:center;gap:22px;width:100%;}
.brand{display:inline-flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand svg{width:38px;height:38px;flex:0 0 auto;}
.brand-text{display:flex;flex-direction:column;line-height:1.15;}
.brand-text strong{font-size:18px;font-weight:700;color:var(--ink);letter-spacing:.01em;}
.brand-text em{font-style:normal;font-size:11px;color:var(--ink-2);letter-spacing:.08em;margin-top:2px;}
.quick-nav{display:flex;align-items:center;gap:18px;flex:0 0 auto;}
.quick-nav a{font-size:14px;color:var(--ink-2);white-space:nowrap;}
.quick-nav a:hover{color:var(--green);}
.quick-nav a.is-active{color:var(--green);font-weight:600;}
.search-form{
  display:flex;align-items:center;gap:8px;
  background:var(--bg-alt);
  border:2px solid transparent;
  border-radius:999px;
  height:40px;padding:0 4px 0 14px;
  flex:1 1 auto;max-width:330px;margin-left:auto;
  transition:background .2s ease,border-color .2s ease,box-shadow .2s ease;
}
.search-form:focus-within{background:#fff;border-color:var(--green);box-shadow:var(--sh-1);}
.search-form svg{width:18px;height:18px;color:var(--ink-3);flex:0 0 auto;}
.search-form input{
  flex:1 1 auto;min-width:0;border:0;background:transparent;outline:none;
  font-size:14px;color:var(--ink);height:34px;margin:0;padding:0;
}
.search-form input::placeholder{color:var(--ink-3);}
.search-form button{
  flex:0 0 auto;height:32px;padding:0 16px;border-radius:999px;
  background:var(--green);color:#fff;font-size:13px;font-weight:600;
  transition:background .2s ease;
}
.search-form button:hover{background:var(--green-mid);}
.nav-toggle{
  display:none;width:44px;height:44px;border-radius:12px;
  background:var(--bg-alt);align-items:center;justify-content:center;
  margin-left:auto;flex:0 0 auto;
}
.nav-toggle span,.nav-toggle span::before,.nav-toggle span::after{
  content:"";display:block;width:20px;height:2px;background:var(--green);border-radius:2px;position:relative;
}
.nav-toggle span::before{position:absolute;top:-6px;left:0;}
.nav-toggle span::after{position:absolute;top:6px;left:0;}
.chan-row{border-top:1px solid var(--line);height:52px;display:flex;align-items:center;transition:opacity .2s ease;}
.site-header.is-compact .chan-row{display:none;}
.chan-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.chan-nav{display:flex;align-items:center;gap:26px;}
.chan-nav a{position:relative;display:inline-block;font-size:15px;font-weight:500;color:var(--ink-2);padding:13px 0;}
.chan-nav a:hover{color:var(--green);}
.chan-nav a.is-active{color:var(--green);font-weight:700;}
.chan-nav a.is-active::after{
  content:"";position:absolute;left:0;right:0;bottom:5px;height:3px;border-radius:2px;background:var(--orange);
}
.trend-tags{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.trend-tags em{font-style:normal;font-size:12px;color:var(--ink-3);}
.trend-tags a{
  font-size:12px;color:var(--ink-2);background:var(--bg-alt);
  padding:5px 10px;border-radius:8px;transition:background .2s ease,color .2s ease;
}
.trend-tags a:hover{background:rgba(20,81,61,.1);color:var(--green);}

/* 移动抽屉 */
.drawer{
  position:fixed;inset:0;z-index:200;
  background:var(--bg);
  padding:20px 20px 40px;
  transform:translateX(100%);
  transition:transform .28s ease;
  overflow-y:auto;
  visibility:hidden;
}
.drawer.is-open{transform:translateX(0);visibility:visible;}
.drawer-head{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;}
.drawer-close{
  width:44px;height:44px;border-radius:12px;background:var(--bg-alt);
  display:flex;align-items:center;justify-content:center;font-size:22px;color:var(--green);line-height:1;
}
.drawer-search{display:flex;gap:8px;margin:20px 0 24px;}
.drawer-search input{
  flex:1 1 auto;min-width:0;height:44px;border-radius:var(--r-sm);
  border:1px solid var(--line);background:#fff;padding:0 14px;margin:0;outline:none;
}
.drawer-search input:focus{border-color:var(--green);}
.drawer-search button{flex:0 0 auto;height:44px;padding:0 18px;border-radius:var(--r-sm);background:var(--green);color:#fff;font-size:14px;font-weight:600;}
.drawer-nav{display:flex;flex-direction:column;border-top:1px solid var(--line);}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  padding:16px 2px;font-size:16px;color:var(--ink);
  border-bottom:1px solid var(--line);
}
.drawer-nav a.is-active{color:var(--green);font-weight:700;}
.drawer-nav a span{color:var(--orange);font-size:14px;}
.drawer-tags{display:flex;flex-wrap:wrap;gap:8px;margin:20px 0 26px;}
.drawer-tags a{font-size:13px;color:var(--ink-2);background:var(--bg-alt);padding:7px 12px;border-radius:8px;}

/* 页头 */
.page-head{padding:56px 0 36px;}
.head-rule{width:56px;height:4px;border-radius:2px;background:var(--green);margin-bottom:22px;}
.head-top{display:flex;align-items:flex-end;justify-content:space-between;gap:32px;flex-wrap:wrap;}
.page-head h1{
  font-size:42px;line-height:1.25;letter-spacing:-.01em;font-weight:700;max-width:780px;
}
.head-meta{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:13px;color:var(--ink-2);padding-bottom:8px;}
.head-meta strong{color:var(--green);font-size:20px;font-weight:700;font-feature-settings:"tnum" 1;margin-right:4px;}
.head-divider{width:1px;height:16px;background:var(--line);}
.lede{margin-top:18px;font-size:16px;color:var(--ink-2);max-width:780px;line-height:1.8;}

/* 首卡 */
.feature{
  position:relative;border-radius:var(--r-lg);overflow:hidden;
  aspect-ratio:21/9;box-shadow:var(--sh-2);margin-bottom:64px;
  background:var(--green);
}
.feature img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;}
.feature::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(20,81,61,.12) 0%,rgba(20,81,61,.52) 52%,rgba(15,58,44,.9) 100%);
}
.feature-body{position:absolute;left:0;right:0;bottom:0;padding:44px 48px;z-index:2;color:#fff;}
.feature-body .tag{background:rgba(255,255,255,.16);border-color:rgba(255,255,255,.32);color:#fff;}
.feature-body h2{color:#fff;font-size:30px;line-height:1.3;margin:14px 0 12px;max-width:720px;}
.feature-body p{color:rgba(255,255,255,.86);font-size:15px;line-height:1.75;max-width:680px;}
.feature-meta{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-top:22px;}
.mini-stat{
  display:inline-flex;align-items:baseline;gap:6px;
  background:rgba(255,255,255,.92);border-radius:var(--r-sm);
  padding:8px 14px;color:var(--ink);
}
.mini-stat b{font-size:18px;font-weight:700;color:var(--green);font-feature-settings:"tnum" 1;}
.mini-stat span{font-size:12px;color:var(--ink-2);}

/* 主体布局 */
.layout{display:grid;grid-template-columns:minmax(0,1fr) 340px;gap:48px;align-items:start;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;flex-wrap:wrap;margin-bottom:28px;}
.section-head h2{font-size:30px;line-height:1.3;}
.section-head h2::before{
  content:"";display:inline-block;width:4px;height:22px;border-radius:2px;
  background:var(--orange);margin-right:12px;vertical-align:-2px;
}
.section-head p{font-size:14px;color:var(--ink-2);margin-top:8px;}

/* 错落瀑布 */
.masonry{column-count:2;column-gap:24px;}
.m-card{
  display:inline-block;width:100%;margin-bottom:24px;break-inside:avoid;
  background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.m-card:hover{transform:translateY(-3px);box-shadow:var(--sh-3);border-color:#D9D2C0;}
.m-cover{position:relative;overflow:hidden;}
.m-cover img{width:100%;aspect-ratio:16/10;object-fit:cover;transition:transform .3s ease;}
.m-card:hover .m-cover img{transform:scale(1.03);}
.m-cover .tag{position:absolute;left:14px;top:14px;background:rgba(255,255,255,.94);border-color:transparent;color:var(--green);}
.m-body{padding:20px 22px 22px;}
.m-body h3{font-size:19px;line-height:1.45;margin-bottom:10px;}
.m-body h3 a{color:var(--ink);}
.m-card:hover .m-body h3 a{color:var(--green-light);}
.m-body p{font-size:14.5px;color:var(--ink-2);line-height:1.75;}
.m-foot{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  margin-top:18px;padding-top:14px;border-top:1px solid var(--line);
  font-size:13px;color:var(--ink-3);
}
.m-foot .arrow-link{font-size:13px;}
.m-card--text{border-left:3px solid var(--orange);}
.m-card--text .m-body{padding-top:24px;}
.m-card--text .tag{margin-bottom:14px;}

/* 侧栏 */
.side{display:flex;flex-direction:column;gap:24px;position:sticky;top:96px;align-self:start;}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-md);padding:24px;box-shadow:var(--sh-1);}
.side-card h3{font-size:16px;font-weight:700;margin-bottom:6px;display:flex;align-items:center;gap:8px;}
.side-card h3::before{content:"";width:3px;height:15px;border-radius:2px;background:var(--orange);}
.side-card .side-note{font-size:13px;color:var(--ink-2);margin-bottom:16px;line-height:1.7;}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:16px;}
.stat{background:var(--bg-alt);border-radius:var(--r-sm);padding:12px 14px;}
.stat b{display:block;font-size:22px;font-weight:700;color:var(--green);font-feature-settings:"tnum" 1;line-height:1.2;}
.stat span{font-size:12px;color:var(--ink-2);}
.brief-list li{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);}
.brief-list li:last-child{border-bottom:0;padding-bottom:0;}
.brief-list .num{
  flex:0 0 auto;font-size:13px;font-weight:700;color:var(--orange);
  font-feature-settings:"tnum" 1;line-height:1.9;
}
.brief-list .txt{font-size:14px;color:var(--ink);line-height:1.7;}
.brief-list .txt em{display:block;font-style:normal;font-size:12.5px;color:var(--ink-3);margin-top:2px;}
.side-card--grad{background:var(--grad);border-color:transparent;color:#fff;box-shadow:var(--sh-2);}
.side-card--grad h3{color:#fff;}
.side-card--grad h3::before{background:var(--lime);}
.side-card--grad .side-note{color:rgba(255,255,255,.82);}

/* 表单 */
.sub-form{display:grid;grid-template-columns:1fr auto;gap:10px;}
.sub-form input{
  height:44px;border-radius:var(--r-sm);border:1px solid var(--line);
  background:var(--bg-alt);padding:0 14px;margin:0;outline:none;color:var(--ink);
  transition:border-color .2s ease,background .2s ease,box-shadow .2s ease;
}
.sub-form input::placeholder{color:var(--ink-3);}
.sub-form input:focus{background:#fff;border-color:var(--green);box-shadow:0 0 0 3px rgba(20,81,61,.12);}
.side-card--grad .sub-form input{background:rgba(255,255,255,.94);border-color:transparent;}
.side-card--grad .sub-form input:focus{box-shadow:0 0 0 3px rgba(201,226,101,.6);}
.sub-form button{height:44px;padding:0 20px;border-radius:var(--r-sm);background:var(--orange);color:#fff;font-size:14px;font-weight:600;transition:background .2s ease,transform .2s ease;}
.sub-form button:hover{background:var(--orange-dark);transform:translateY(-1px);}
.side-card--grad .sub-form button{background:var(--orange);}
.form-msg{grid-column:1/-1;font-size:13px;line-height:1.6;min-height:0;margin:0;}
.form-msg.is-error{color:var(--orange-dark);}
.form-msg.is-success{color:var(--green);}
.side-card--grad .form-msg.is-error{color:#FFD9C7;}
.side-card--grad .form-msg.is-success{color:#D9F0B8;}

/* 横滑卡带 */
.rail-wrap{position:relative;margin-top:8px;}
.rail{display:flex;gap:20px;overflow-x:auto;scroll-snap-type:x mandatory;padding:4px 2px 14px;scrollbar-width:thin;}
.rail::-webkit-scrollbar{height:6px;}
.rail::-webkit-scrollbar-thumb{background:#D9D2C0;border-radius:3px;}
.rail-card{
  flex:0 0 260px;scroll-snap-align:start;background:#fff;
  border:1px solid var(--line);border-radius:var(--r-md);overflow:hidden;box-shadow:var(--sh-1);
  transition:transform .2s ease,box-shadow .2s ease;
}
.rail-card:hover{transform:translateY(-3px);box-shadow:var(--sh-3);}
.rail-card img{width:100%;aspect-ratio:16/10;object-fit:cover;}
.rail-card .rail-body{padding:16px 18px 18px;}
.rail-body h4{font-size:16px;line-height:1.5;margin-bottom:6px;}
.rail-body h4 a{color:var(--ink);}
.rail-card:hover h4 a{color:var(--green-light);}
.rail-body p{font-size:13px;color:var(--ink-2);line-height:1.7;}

/* FAQ */
.faq{max-width:880px;margin:0 auto;border-top:1px solid var(--line);}
.faq-item{border-bottom:1px solid var(--line);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:24px 0;font-size:17px;font-weight:600;color:var(--ink);text-align:left;
  transition:color .2s ease;
}
.faq-q:hover{color:var(--orange);}
.faq-icon{position:relative;flex:0 0 auto;width:20px;height:20px;}
.faq-icon::before,.faq-icon::after{
  content:"";position:absolute;background:var(--green);border-radius:2px;
  transition:transform .2s ease,background .2s ease;
}
.faq-icon::before{left:0;top:9px;width:20px;height:2px;}
.faq-icon::after{left:9px;top:0;width:2px;height:20px;}
.faq-item.is-open .faq-icon::after{transform:scaleY(0);}
.faq-item.is-open .faq-q{color:var(--green);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-item.is-open .faq-a{max-height:360px;}
.faq-a p{padding:0 0 24px;font-size:15px;line-height:1.85;color:var(--ink-2);max-width:760px;}

/* CTA */
.cta-band{
  position:relative;overflow:hidden;
  background:var(--grad);border-radius:var(--r-lg);
  padding:48px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:40px;
  box-shadow:var(--sh-2);
}
.cta-band .cta-arc{position:absolute;right:-40px;top:-60px;width:420px;height:420px;opacity:.12;pointer-events:none;}
.cta-band h2{color:#fff;font-size:30px;line-height:1.3;margin-bottom:10px;}
.cta-band p{color:rgba(255,255,255,.85);font-size:15px;max-width:560px;line-height:1.75;}
.cta-actions{display:flex;flex-direction:column;gap:12px;flex:0 0 auto;}
.cta-actions .btn{min-width:200px;}

/* 板块间距 */
.band{padding:72px 0 0;}

/* 页脚 */
.footer{background:#0F3A2C;color:rgba(255,255,255,.74);margin-top:88px;padding-top:64px;}
.footer-grid{display:grid;grid-template-columns:3fr 2fr 2fr 3fr;gap:40px;}
.f-brand{display:flex;align-items:center;gap:10px;margin-bottom:18px;}
.f-brand svg{width:40px;height:40px;flex:0 0 auto;}
.f-brand span{display:flex;flex-direction:column;line-height:1.15;}
.f-brand strong{font-size:18px;font-weight:700;color:#fff;}
.f-brand em{font-style:normal;font-size:11px;letter-spacing:.08em;color:rgba(255,255,255,.6);margin-top:2px;}
.footer p{font-size:13.5px;line-height:1.85;color:rgba(255,255,255,.66);max-width:340px;}
.f-social{display:flex;gap:12px;margin-top:20px;}
.icon-circle{
  width:44px;height:44px;border-radius:50%;
  border:1px solid rgba(255,255,255,.24);
  display:flex;align-items:center;justify-content:center;
  color:rgba(255,255,255,.8);
  transition:background .2s ease,color .2s ease,border-color .2s ease,transform .2s ease;
}
.icon-circle svg{width:18px;height:18px;}
.icon-circle:hover{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.5);transform:translateY(-2px);}
.footer h4{font-size:15px;font-weight:700;color:#fff;margin-bottom:18px;}
.f-links li{margin-bottom:12px;}
.f-links a{font-size:13.5px;color:rgba(255,255,255,.68);}
.f-links a:hover{color:var(--lime);}
.f-note{font-size:13px;color:rgba(255,255,255,.62);margin-bottom:16px;line-height:1.7;}
.sub-form--dark input{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.2);color:#fff;}
.sub-form--dark input::placeholder{color:rgba(255,255,255,.5);}
.sub-form--dark input:focus{background:rgba(255,255,255,.16);border-color:var(--lime);box-shadow:0 0 0 3px rgba(201,226,101,.25);}
.sub-form--dark button{background:var(--orange);}
.sub-form--dark button:hover{background:var(--orange-dark);}
.f-contact{margin-top:18px;font-size:13px;color:rgba(255,255,255,.6);}
.f-contact li{margin-bottom:8px;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);
  margin-top:48px;padding:24px 0 28px;
  display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.55);
}
.footer-bottom a{color:rgba(255,255,255,.7);}
.footer-bottom a:hover{color:var(--lime);}
.fb-links{display:flex;align-items:center;gap:20px;flex-wrap:wrap;}

/* 回到顶部 */
.to-top{
  position:fixed;right:24px;bottom:24px;z-index:90;
  width:44px;height:44px;border-radius:50%;
  background:var(--green);color:#fff;
  display:flex;align-items:center;justify-content:center;
  box-shadow:var(--sh-2);
  opacity:0;pointer-events:none;
  transition:opacity .2s ease,transform .2s ease,background .2s ease;
}
.to-top.is-visible{opacity:1;pointer-events:auto;}
.to-top:hover{background:var(--green-mid);transform:translateY(-2px);color:#fff;}
.to-top svg{width:18px;height:18px;}

/* 响应式 */
@media (max-width:1279px){
  .container{padding-left:24px;padding-right:24px;}
  .page-head h1{font-size:36px;}
  .layout{grid-template-columns:minmax(0,1fr) 300px;gap:32px;}
  .quick-nav{gap:14px;}
  .quick-nav a{font-size:13px;}
}
@media (max-width:1023px){
  .quick-nav,.top-inner .search-form,.top-inner > .btn{display:none;}
  .nav-toggle{display:flex;}
  .chan-row{display:none;}
  .site-header.is-compact .top-row{height:56px;}
  .layout{grid-template-columns:minmax(0,1fr);gap:40px;}
  .side{position:static;}
  .feature-body{padding:28px 26px;}
  .feature-body h2{font-size:24px;}
  .feature{aspect-ratio:16/9;margin-bottom:48px;}
  .page-head{padding:44px 0 28px;}
  .page-head h1{font-size:32px;}
  .cta-band{padding:36px;flex-direction:column;align-items:flex-start;gap:28px;}
  .cta-actions{flex-direction:row;flex-wrap:wrap;width:100%;}
  .cta-actions .btn{flex:1 1 160px;min-width:0;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:36px;}
  .footer p{max-width:none;}
  .band{padding-top:56px;}
}
@media (max-width:767px){
  .masonry{column-count:1;}
  .section-head h2,.cta-band h2{font-size:24px;}
  .page-head h1{font-size:28px;}
  .feature{aspect-ratio:4/3;}
  .feature-body{padding:22px 20px;}
  .feature-body h2{font-size:21px;}
  .feature-body p{font-size:14px;}
  .feature-meta{gap:8px;margin-top:16px;}
  .mini-stat{padding:7px 11px;}
  .mini-stat b{font-size:16px;}
  .head-meta{padding-bottom:0;}
}
@media (max-width:519px){
  .container{padding-left:16px;padding-right:16px;}
  .brand-text strong{font-size:16px;}
  .brand svg{width:34px;height:34px;}
  .page-head{padding:32px 0 24px;}
  .page-head h1{font-size:26px;}
  .lede{font-size:15px;}
  .band{padding-top:44px;}
  .cta-band{padding:28px 22px;border-radius:20px;}
  .cta-actions{flex-direction:column;}
  .cta-actions .btn{width:100%;}
  .footer-grid{grid-template-columns:1fr;}
  .footer{padding-top:48px;margin-top:64px;}
  .footer-bottom{flex-direction:column;align-items:flex-start;}
  .sub-form{grid-template-columns:1fr;}
  .sub-form button{width:100%;}
  .faq-q{font-size:16px;padding:20px 0;}
  .to-top{right:16px;bottom:16px;}
}
@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{transition-duration:.01ms !important;animation-duration:.01ms !important;scroll-behavior:auto !important;}
  .m-card:hover,.rail-card:hover,.btn:hover,.m-card:hover .m-cover img{transform:none;}
}