/* roulang page: index */
:root{
  --ink:#1E4D3B;
  --ink-deep:#122A22;
  --ink-mid:#163B2E;
  --coral:#E4683B;
  --coral-deep:#C9532A;
  --amber:#F4B740;
  --mist:#F5F2EA;
  --card:#FFFFFF;
  --line:#E3DED2;
  --text:#171A17;
  --text-sub:#5A6158;
  --radius-card:18px;
  --radius-btn:999px;
  --shadow-1:0 1px 2px rgba(18,42,34,.06);
  --shadow-2:0 12px 30px rgba(18,42,34,.12);
  --sec-y:96px;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:17px;
  line-height:1.85;
  color:var(--text);
  background:var(--mist);
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .18s ease,background-color .18s ease,border-color .18s ease,opacity .18s ease;}
button,input{font:inherit;color:inherit;}
button{cursor:pointer;border:0;background:none;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;padding:0;}
ul,ol{list-style:none;}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-radius:6px;}
::selection{background:rgba(228,104,59,.22);}

.container{width:100%;max-width:1280px;margin:0 auto;padding-left:24px;padding-right:24px;}
.section{padding:var(--sec-y) 0;}
.section-tight{padding:56px 0;}
.section-head{max-width:760px;margin-bottom:44px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:700;letter-spacing:.12em;
  color:var(--ink);text-transform:uppercase;
}
.eyebrow::before{content:"";width:26px;height:3px;border-radius:2px;background:var(--coral);}
h2.sec-title{
  font-size:clamp(24px,2.4vw,32px);
  line-height:1.35;font-weight:700;letter-spacing:-.01em;margin-top:14px;color:var(--ink-deep);
}
.sec-sub{margin-top:14px;color:var(--text-sub);font-size:16.5px;line-height:1.9;}

/* ============ 顶部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--ink);
  border-bottom:1px solid rgba(255,255,255,.08);
  box-shadow:0 6px 24px rgba(18,42,34,.18);
}
.nav-inner{display:flex;align-items:center;gap:28px;height:74px;}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0;}
.brand-mark{
  width:38px;height:38px;border-radius:11px;flex-shrink:0;
  background:linear-gradient(140deg,var(--coral),var(--coral-deep));
  color:#fff;font-weight:700;font-size:19px;
  display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(228,104,59,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.2;}
.brand-name{color:#fff;font-weight:700;font-size:16.5px;letter-spacing:.01em;}
.brand-tag{color:rgba(255,255,255,.58);font-size:11.5px;letter-spacing:.14em;}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:6px;}
.nav-link{
  position:relative;display:inline-block;
  padding:9px 14px;border-radius:var(--radius-btn);
  color:rgba(255,255,255,.78);font-size:15px;font-weight:500;
  white-space:nowrap;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.10);}
.nav-link.is-active{color:#fff;background:rgba(228,104,59,.22);}
.nav-link.is-active::after{
  content:"";position:absolute;left:50%;transform:translateX(-50%);
  bottom:1px;width:22px;height:3px;border-radius:2px;background:var(--coral);
}
.nav-right{margin-left:auto;display:flex;align-items:center;gap:12px;}
.status-pill{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 12px;border-radius:var(--radius-btn);
  background:rgba(244,183,64,.16);color:var(--amber);
  font-size:12.5px;font-weight:700;letter-spacing:.04em;white-space:nowrap;
}
.status-pill .dot{
  width:7px;height:7px;border-radius:50%;background:var(--amber);
  animation:pulse 1.8s ease-in-out infinite;
}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.35;transform:scale(.78);}}
.nav-countdown{
  font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  font-size:14px;font-weight:700;color:rgba(255,255,255,.86);
  background:rgba(255,255,255,.10);border-radius:9px;padding:5px 11px;
  white-space:nowrap;letter-spacing:.06em;
}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  background:rgba(255,255,255,.10);color:#fff;
  align-items:center;justify-content:center;
}
.nav-toggle:hover{background:rgba(255,255,255,.18);}
.nav-toggle span{display:block;width:18px;height:2px;background:#fff;border-radius:2px;position:relative;}
.nav-toggle span::before,.nav-toggle span::after{
  content:"";position:absolute;left:0;width:18px;height:2px;background:#fff;border-radius:2px;
}
.nav-toggle span::before{top:-6px;}
.nav-toggle span::after{top:6px;}

/* 移动端抽屉 */
.drawer-mask{
  position:fixed;inset:0;background:rgba(18,42,34,.55);z-index:70;
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;
}
.drawer-mask.is-open{opacity:1;visibility:visible;}
.drawer{
  position:fixed;top:0;right:0;bottom:0;width:min(88vw,360px);z-index:80;
  background:var(--ink-deep);color:#fff;padding:24px 22px 100px;
  transform:translateX(102%);transition:transform .3s cubic-bezier(.4,0,.2,1);
  overflow-y:auto;
}
.drawer.is-open{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;}
.drawer-close{width:38px;height:38px;border-radius:11px;background:rgba(255,255,255,.10);color:#fff;font-size:19px;line-height:1;}
.drawer-close:hover{background:rgba(255,255,255,.2);}
.drawer-nav{display:flex;flex-direction:column;gap:4px;}
.drawer-nav a{
  padding:13px 14px;border-radius:12px;color:rgba(255,255,255,.82);font-size:16px;font-weight:500;
}
.drawer-nav a:hover{background:rgba(255,255,255,.08);color:#fff;}
.drawer-nav a.is-active{background:rgba(228,104,59,.2);color:#fff;}
.drawer-block{margin-top:24px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);}
.drawer-block p{color:rgba(255,255,255,.6);font-size:13.5px;line-height:1.8;}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:var(--radius-btn);
  font-size:15.5px;font-weight:700;line-height:1.2;
  border:1px solid transparent;white-space:nowrap;
  transition:transform .16s ease,box-shadow .2s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn:active{transform:translateY(1px);}
.btn-primary{background:var(--ink);color:#fff;box-shadow:var(--shadow-1);}
.btn-primary:hover{background:var(--ink-mid);transform:translateY(-1px);box-shadow:var(--shadow-2);color:#fff;}
.btn-accent{background:var(--coral);color:#fff;box-shadow:0 8px 20px rgba(228,104,59,.28);}
.btn-accent:hover{background:var(--coral-deep);transform:translateY(-1px);box-shadow:0 14px 30px rgba(201,83,42,.32);color:#fff;}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--ink);}
.btn-ghost:hover{background:rgba(30,77,59,.09);transform:translateY(-1px);color:var(--ink);}
.btn-ghost-light{background:transparent;color:#fff;border-color:rgba(255,255,255,.5);}
.btn-ghost-light:hover{background:rgba(255,255,255,.14);color:#fff;transform:translateY(-1px);}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn:disabled,.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none;}

/* ============ 徽章 ============ */
.badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 13px;border-radius:var(--radius-btn);
  font-size:12.5px;font-weight:700;letter-spacing:.03em;white-space:nowrap;
}
.badge-green{background:rgba(30,77,59,.10);color:var(--ink);}
.badge-amber{background:rgba(244,183,64,.20);color:#8a5e00;}
.badge-coral{background:rgba(228,104,59,.14);color:var(--coral-deep);}
.badge-grey{background:#EFEDE6;color:var(--text-sub);}

/* ============ Hero ============ */
.hero{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 480px at 88% -8%, rgba(228,104,59,.20), transparent 62%),
    radial-gradient(760px 420px at 2% 110%, rgba(244,183,64,.16), transparent 60%),
    var(--ink-deep);
  color:#fff;
  padding:76px 0 84px;
}
.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:56px;align-items:center;}
.hero-copy h1{
  font-size:clamp(30px,4vw,48px);
  line-height:1.28;font-weight:700;letter-spacing:-.015em;margin-top:20px;color:#fff;
}
.hero-copy h1 em{
  font-style:normal;color:var(--amber);
}
.hero-lead{margin-top:20px;color:rgba(255,255,255,.78);font-size:17px;line-height:1.9;max-width:600px;}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.hero-meta{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
.hero-meta .badge{background:rgba(255,255,255,.10);color:rgba(255,255,255,.85);}
.hero-media{
  position:relative;border-radius:24px;overflow:hidden;
  border:1px solid rgba(255,255,255,.14);
  box-shadow:0 26px 60px rgba(0,0,0,.4);
  aspect-ratio:16/10;background:rgba(30,77,59,.6);
}
.hero-media img{width:100%;height:100%;object-fit:cover;}
.hero-media::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(180deg,rgba(18,42,34,.12) 0%,rgba(18,42,34,.62) 100%);
}
.hero-media-caption{
  position:absolute;left:22px;right:22px;bottom:20px;z-index:2;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
}
.hero-media-caption strong{font-size:15.5px;color:#fff;font-weight:700;}
.hero-media-caption span{font-size:12.5px;color:rgba(255,255,255,.72);}

/* 倒计时 */
.countdown-wrap{margin-top:34px;}
.countdown-label{
  font-size:13px;letter-spacing:.16em;color:rgba(255,255,255,.6);
  font-weight:700;margin-bottom:12px;
}
.countdown{display:flex;gap:12px;flex-wrap:nowrap;}
.cd-cell{
  min-width:74px;padding:12px 8px;border-radius:14px;text-align:center;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);
}
.cd-num{
  display:block;
  font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,monospace;
  font-size:clamp(24px,2.6vw,32px);font-weight:700;line-height:1.1;
  color:#fff;letter-spacing:.02em;white-space:nowrap;
}
.cd-unit{display:block;margin-top:4px;font-size:11.5px;letter-spacing:.16em;color:rgba(255,255,255,.55);}

/* ============ 订阅条 ============ */
.subscribe-band{
  background:var(--card);
  border:1px solid var(--line);
  border-radius:22px;
  box-shadow:var(--shadow-1);
  padding:32px 34px;
  display:grid;grid-template-columns:1.05fr 1.35fr;gap:34px;align-items:center;
  margin-top:-52px;position:relative;z-index:5;
}
.subscribe-band h3{font-size:20px;font-weight:700;color:var(--ink-deep);line-height:1.5;}
.subscribe-band p{margin-top:8px;color:var(--text-sub);font-size:15px;line-height:1.8;}
.form-row{display:flex;gap:12px;flex-wrap:wrap;}
.input{
  flex:1 1 220px;min-width:0;
  padding:13px 16px;border-radius:12px;
  border:1px solid var(--line);background:#FCFBF7;
  font-size:15.5px;line-height:1.4;transition:border-color .18s ease,box-shadow .18s ease,background .18s ease;
}
.input::placeholder{color:#9AA096;}
.input:focus{outline:none;border-color:var(--ink);background:#fff;box-shadow:0 0 0 4px rgba(244,183,64,.28);}
.form-check{display:flex;align-items:flex-start;gap:9px;margin-top:14px;font-size:13.5px;color:var(--text-sub);line-height:1.7;}
.form-check input{width:16px;height:16px;margin-top:3px;accent-color:var(--ink);flex-shrink:0;}
.form-note{margin-top:10px;font-size:13px;color:var(--text-sub);}
.form-alert{
  margin-top:14px;padding:11px 15px;border-radius:12px;font-size:14px;line-height:1.7;
  background:rgba(30,77,59,.08);color:var(--ink);border:1px solid rgba(30,77,59,.16);
}
.form-alert[hidden]{display:none;}

/* ============ 通用卡片 ============ */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);transition:box-shadow .22s ease,transform .22s ease,border-color .22s ease;
}
.card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);border-color:#D6CFBE;}

/* ============ 看点时间轴 ============ */
.spot-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
.spot-item{
  position:relative;background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius-card);padding:26px 24px 24px;box-shadow:var(--shadow-1);
  transition:box-shadow .22s ease,transform .22s ease;
}
.spot-item:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);}
.spot-item::before{
  content:"";position:absolute;left:24px;top:0;width:44px;height:4px;border-radius:0 0 4px 4px;background:var(--coral);
}
.spot-top{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;}
.spot-no{
  font-family:"SFMono-Regular",Consolas,Menlo,monospace;
  font-size:13px;font-weight:700;letter-spacing:.1em;color:var(--ink);
  background:rgba(30,77,59,.08);border-radius:8px;padding:4px 9px;
}
.spot-time{
  font-family:"SFMono-Regular",Consolas,Menlo,monospace;
  font-size:14px;font-weight:700;color:var(--coral-deep);white-space:nowrap;
}
.spot-item h3{font-size:19px;font-weight:700;color:var(--ink-deep);line-height:1.5;}
.spot-item p{margin-top:10px;color:var(--text-sub);font-size:15.5px;line-height:1.85;}
.spot-foot{margin-top:16px;display:flex;align-items:center;justify-content:space-between;gap:10px;}

/* ============ 资讯卡片 ============ */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px;}
.post-card{
  display:flex;flex-direction:column;overflow:hidden;
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  box-shadow:var(--shadow-1);transition:box-shadow .22s ease,transform .22s ease,border-color .22s ease;
}
.post-card:hover{box-shadow:var(--shadow-2);transform:translateY(-4px);border-color:#D6CFBE;}
.post-media{position:relative;aspect-ratio:16/9;overflow:hidden;background:rgba(30,77,59,.10);}
.post-media img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease;}
.post-card:hover .post-media img{transform:scale(1.05);}
.post-media .badge{position:absolute;left:14px;top:14px;}
.post-body{padding:22px 22px 24px;display:flex;flex-direction:column;flex:1;}
.post-body h3{font-size:18px;font-weight:700;color:var(--ink-deep);line-height:1.55;}
.post-card:hover h3{color:var(--coral-deep);}
.post-body p{margin-top:10px;color:var(--text-sub);font-size:15px;line-height:1.8;flex:1;}
.post-meta{
  margin-top:18px;padding-top:14px;border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  font-size:13px;color:var(--text-sub);
}
.empty-state{
  grid-column:1/-1;text-align:center;padding:56px 24px;
  border:1px dashed #D6CFBE;border-radius:var(--radius-card);background:#FCFBF7;color:var(--text-sub);
}
.empty-state a{color:var(--coral-deep);font-weight:700;margin-left:6px;border-bottom:1px solid currentColor;}

/* ============ 登录步骤 ============ */
.step-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:22px;position:relative;}
.step-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:26px 22px;box-shadow:var(--shadow-1);position:relative;
  transition:box-shadow .22s ease,transform .22s ease;
}
.step-card:hover{box-shadow:var(--shadow-2);transform:translateY(-3px);}
.step-num{
  width:44px;height:44px;border-radius:14px;
  display:flex;align-items:center;justify-content:center;
  background:var(--ink);color:#fff;font-weight:700;font-size:17px;
  font-family:"SFMono-Regular",Consolas,Menlo,monospace;
  box-shadow:0 8px 18px rgba(30,77,59,.24);
}
.step-card h3{margin-top:18px;font-size:18px;font-weight:700;color:var(--ink-deep);}
.step-card p{margin-top:10px;color:var(--text-sub);font-size:15.5px;line-height:1.82;}
.step-tip{
  margin-top:14px;font-size:13.5px;color:var(--ink);background:rgba(30,77,59,.07);
  border-radius:10px;padding:9px 12px;line-height:1.7;
}
.step-cta{margin-top:36px;display:flex;flex-wrap:wrap;gap:14px;align-items:center;}

/* ============ 数据条 ============ */
.stats-band{
  background:var(--ink);border-radius:26px;padding:44px 40px;color:#fff;
  display:grid;grid-template-columns:repeat(4,1fr);gap:28px;
  box-shadow:0 20px 46px rgba(18,42,34,.22);
}
.stat-item{text-align:left;border-left:2px solid rgba(255,255,255,.16);padding-left:20px;}
.stat-item:first-child{border-left-color:var(--coral);}
.stat-num{
  font-family:"SFMono-Regular",Consolas,Menlo,monospace;
  font-size:clamp(26px,2.8vw,34px);font-weight:700;line-height:1.2;color:#fff;white-space:nowrap;
}
.stat-num small{font-size:15px;font-weight:700;color:var(--amber);margin-left:3px;}
.stat-label{margin-top:8px;font-size:14px;color:rgba(255,255,255,.68);line-height:1.7;}

/* ============ FAQ ============ */
.faq-list{display:flex;flex-direction:column;gap:14px;max-width:920px;margin:0 auto;}
.faq-item{background:var(--card);border:1px solid var(--line);border-radius:var(--radius-card);overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;}
.faq-item:hover{border-color:#D6CFBE;box-shadow:var(--shadow-1);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;
  padding:20px 24px;text-align:left;font-size:17px;font-weight:700;color:var(--ink-deep);line-height:1.6;
}
.faq-q:hover{color:var(--coral-deep);}
.faq-q .chev{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  background:rgba(30,77,59,.08);color:var(--ink);
  display:flex;align-items:center;justify-content:center;
  font-size:14px;transition:transform .28s ease,background-color .2s ease;
}
.faq-item.is-open .faq-q .chev{transform:rotate(180deg);background:rgba(228,104,59,.16);color:var(--coral-deep);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .32s ease;}
.faq-a-inner{padding:0 24px 24px;color:var(--text-sub);font-size:16px;line-height:1.9;}
.faq-a-inner strong{color:var(--ink-deep);}

/* ============ CTA 带 ============ */
.cta-band{
  background:
    radial-gradient(640px 320px at 88% 10%, rgba(228,104,59,.22), transparent 66%),
    var(--ink-deep);
  border-radius:28px;padding:56px 48px;color:#fff;
  display:flex;align-items:center;justify-content:space-between;gap:36px;flex-wrap:wrap;
}
.cta-band h2{font-size:clamp(22px,2.4vw,30px);font-weight:700;line-height:1.4;color:#fff;}
.cta-band p{margin-top:12px;color:rgba(255,255,255,.76);font-size:16px;line-height:1.85;max-width:640px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;}

/* ============ 页脚 ============ */
.site-footer{background:var(--ink-deep);color:rgba(255,255,255,.72);padding:64px 0 26px;margin-top:0;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.35fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px;}
.footer-brand .brand-name{color:#fff;}
.footer-desc{font-size:14.5px;line-height:1.9;color:rgba(255,255,255,.62);max-width:330px;}
.footer-title{color:#fff;font-size:15px;font-weight:700;letter-spacing:.04em;margin-bottom:16px;}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{color:rgba(255,255,255,.66);font-size:14.5px;}
.footer-links a:hover{color:var(--coral);}
.footer-note{font-size:14px;line-height:1.9;color:rgba(255,255,255,.6);}
.footer-form{margin-top:14px;display:flex;gap:10px;flex-wrap:wrap;}
.footer-form .input{
  flex:1 1 160px;background:rgba(255,255,255,.07);border-color:rgba(255,255,255,.16);color:#fff;
}
.footer-form .input::placeholder{color:rgba(255,255,255,.42);}
.footer-form .input:focus{background:rgba(255,255,255,.13);border-color:var(--amber);box-shadow:0 0 0 4px rgba(244,183,64,.22);}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:14px;align-items:center;justify-content:space-between;
  font-size:13.5px;color:rgba(255,255,255,.5);
}
.footer-bottom a:hover{color:var(--coral);}

/* ============ 移动端底部 CTA ============ */
.mobile-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:55;
  background:rgba(18,42,34,.97);backdrop-filter:blur(8px);
  border-top:1px solid rgba(255,255,255,.12);
  padding:11px 16px calc(11px + env(safe-area-inset-bottom));
  gap:10px;align-items:center;
}
.mobile-cta .btn{flex:1;padding:12px 14px;font-size:14.5px;}

/* ============ 响应式 ============ */
@media (max-width:1200px){
  .nav-links{gap:2px;}
  .nav-link{padding:9px 11px;font-size:14.5px;}
}
@media (max-width:1024px){
  :root{--sec-y:72px;}
  .nav-links,.nav-countdown,.status-pill{display:none;}
  .nav-toggle{display:flex;}
  .nav-right{gap:10px;}
  body{padding-bottom:70px;}
  .mobile-cta{display:flex;}
  .hero-grid{grid-template-columns:1fr;gap:40px;}
  .hero{padding:56px 0 68px;}
  .subscribe-band{grid-template-columns:1fr;gap:24px;padding:28px 26px;margin-top:-40px;}
  .spot-grid{grid-template-columns:repeat(2,1fr);}
  .post-grid{grid-template-columns:repeat(2,1fr);}
  .step-wrap{grid-template-columns:repeat(2,1fr);}
  .stats-band{grid-template-columns:repeat(2,1fr);gap:24px;padding:36px 30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
  .cta-band{padding:44px 34px;}
}
@media (max-width:768px){
  body{font-size:16px;}
  .container{padding-left:20px;padding-right:20px;}
  .hero-copy h1{font-size:clamp(26px,6.4vw,34px);}
  .hero-lead{font-size:16px;}
  .subscribe-band{margin-top:-30px;border-radius:18px;}
  .spot-grid,.post-grid,.step-wrap{grid-template-columns:1fr;}
  .stats-band{grid-template-columns:1fr;gap:20px;}
  .stat-item{border-left:0;border-top:2px solid rgba(255,255,255,.16);padding-left:0;padding-top:16px;}
  .stat-item:first-child{border-top-color:var(--coral);}
  .cta-band{border-radius:20px;padding:36px 24px;}
  .footer-grid{grid-template-columns:1fr;}
  .faq-q{font-size:16px;padding:18px 18px;}
  .faq-a-inner{padding:0 18px 20px;font-size:15.5px;}
  .hero-actions .btn,.step-cta .btn{flex:1 1 100%;}
}
@media (max-width:520px){
  .countdown{gap:8px;}
  .cd-cell{min-width:0;flex:1;padding:10px 4px;}
  .cd-num{font-size:21px;}
  .cd-unit{font-size:10px;letter-spacing:.08em;}
  .hero-media{border-radius:18px;}
  .brand-name{font-size:15px;}
  .brand-tag{display:none;}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none !important;transition:none !important;}
  html{scroll-behavior:auto;}
}

/* roulang page: article */
:root{
  --green:#1E4D3B;
  --green-hover:#163B2E;
  --green-deep:#122A22;
  --coral:#E4683B;
  --coral-dark:#C9562E;
  --amber:#F4B740;
  --bg:#F5F2EA;
  --card:#FFFFFF;
  --border:#E3DED2;
  --text:#171A17;
  --muted:#5A6158;
  --radius:18px;
  --shadow:0 1px 2px rgba(18,42,34,.06);
  --shadow-hover:0 12px 30px rgba(18,42,34,.12);
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",-apple-system,"Helvetica Neue",sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:17px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input{font-family:inherit;font-size:inherit;}
::selection{background:rgba(228,104,59,.25);}

.container{width:100%;max-width:1280px;margin:0 auto;padding:0 20px;}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:999px;border:1px solid transparent;font-weight:600;font-size:15px;
  padding:12px 24px;line-height:1;cursor:pointer;
  transition:background-color .2s ease,transform .2s ease,box-shadow .2s ease,color .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-sm{padding:9px 18px;font-size:14px;}
.btn-primary{background:var(--green);color:#fff;}
.btn-primary:hover{background:var(--green-hover);transform:translateY(-1px);box-shadow:var(--shadow-hover);}
.btn-accent{background:var(--coral);color:#fff;}
.btn-accent:hover{background:var(--coral-dark);transform:translateY(-1px);box-shadow:0 10px 24px rgba(228,104,59,.28);}
.btn-outline{border-color:var(--green);color:var(--green);background:transparent;}
.btn-outline:hover{background:rgba(30,77,59,.08);transform:translateY(-1px);}
.btn-light{background:#fff;color:var(--green-deep);}
.btn-light:hover{background:#F5F2EA;transform:translateY(-1px);}
.btn:active{transform:translateY(1px);}
.btn:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}
.btn[disabled],.btn:disabled{opacity:.45;pointer-events:none;}

/* ---------- 标签 / 徽章 ---------- */
.tag{display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;font-size:12.5px;font-weight:600;line-height:1.6;}
.tag-green{background:rgba(30,77,59,.09);color:var(--green);}
.tag-coral{background:rgba(228,104,59,.13);color:var(--coral-dark);}
.tag-amber{background:rgba(244,183,64,.2);color:#8A5E00;}
.tag-gray{background:#EFECE3;color:var(--muted);}

/* ---------- 顶部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--green-deep);
  border-bottom:1px solid rgba(255,255,255,.08);
}
.header-inner{display:flex;align-items:center;gap:26px;min-height:72px;}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0;}
.brand-mark{
  width:40px;height:40px;border-radius:12px;flex-shrink:0;
  background:linear-gradient(135deg,#2C6B52,#1E4D3B);
  color:#fff;display:grid;place-items:center;font-weight:700;font-size:19px;
  box-shadow:0 6px 16px rgba(0,0,0,.22);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25;}
.brand-name{color:#fff;font-weight:700;font-size:17px;letter-spacing:.02em;}
.brand-tag{color:rgba(255,255,255,.55);font-size:12px;font-weight:500;}

.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  position:relative;padding:9px 15px;border-radius:999px;
  color:rgba(255,255,255,.78);font-size:15px;font-weight:500;
  transition:color .2s ease,background-color .2s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.08);}
.nav-link.is-active{color:#fff;background:rgba(228,104,59,.18);}
.nav-link.is-active::after{
  content:"";position:absolute;left:50%;bottom:-1px;transform:translateX(-50%);
  width:22px;height:3px;border-radius:3px;background:var(--coral);
}
.nav-link:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}

.header-actions{display:flex;align-items:center;gap:14px;flex-shrink:0;}
.status-badge{
  display:inline-flex;align-items:center;gap:7px;
  padding:5px 13px;border-radius:999px;
  background:rgba(244,183,64,.14);color:var(--amber);
  border:1px solid rgba(244,183,64,.3);
  font-size:12.5px;font-weight:600;white-space:nowrap;
}
.status-dot{width:7px;height:7px;border-radius:50%;background:var(--amber);animation:pulse 1.8s ease-in-out infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.45;transform:scale(.82);}}

.mini-countdown{display:flex;align-items:center;gap:10px;color:#fff;font-size:13px;white-space:nowrap;}
.mini-countdown span{display:inline-flex;align-items:baseline;gap:2px;}
.mini-countdown b{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-weight:700;font-size:15px;color:var(--amber);
}
.mini-countdown i{font-style:normal;font-size:11px;color:rgba(255,255,255,.5);}

.menu-toggle{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.06);
  color:#fff;align-items:center;justify-content:center;cursor:pointer;font-size:18px;
  transition:background-color .2s ease;
}
.menu-toggle:hover{background:rgba(255,255,255,.14);}
.menu-toggle:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}

/* ---------- 移动端抽屉 ---------- */
.nav-drawer{
  position:fixed;inset:0;z-index:90;
  background:rgba(18,42,34,.55);
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;
}
.nav-drawer.is-open{opacity:1;visibility:visible;}
.nav-drawer-panel{
  position:absolute;right:0;top:0;height:100%;width:min(86vw,340px);
  background:var(--green-deep);padding:22px;
  display:flex;flex-direction:column;gap:18px;
  transform:translateX(100%);transition:transform .3s ease;overflow-y:auto;
}
.nav-drawer.is-open .nav-drawer-panel{transform:translateX(0);}
.drawer-head{display:flex;align-items:center;justify-content:space-between;}
.drawer-close{
  width:38px;height:38px;border-radius:12px;border:1px solid rgba(255,255,255,.18);
  background:rgba(255,255,255,.06);color:#fff;font-size:20px;cursor:pointer;line-height:1;
}
.drawer-links{display:flex;flex-direction:column;gap:4px;}
.drawer-links a{
  color:rgba(255,255,255,.82);font-size:16px;font-weight:500;
  padding:12px 14px;border-radius:12px;transition:background-color .2s ease,color .2s ease;
}
.drawer-links a:hover{background:rgba(255,255,255,.08);color:#fff;}
.drawer-tip{color:rgba(255,255,255,.5);font-size:13px;line-height:1.8;margin:0;}

/* ---------- 文章头部 ---------- */
.article-hero{
  background:#fff;border-bottom:1px solid var(--border);
  padding:44px 0 40px;
}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:9px;
  font-size:13.5px;color:var(--muted);margin-bottom:22px;
}
.breadcrumb a{color:var(--muted);transition:color .2s ease;}
.breadcrumb a:hover{color:var(--coral);}
.breadcrumb .sep{opacity:.45;}
.breadcrumb .current{color:var(--text);font-weight:500;}
.article-meta-row{display:flex;flex-wrap:wrap;align-items:center;gap:10px;}
.article-title{
  margin:18px 0 0;font-size:clamp(26px,3.4vw,42px);line-height:1.35;
  font-weight:700;letter-spacing:-.01em;
}
.article-lead{
  margin:18px 0 0;max-width:900px;color:var(--muted);
  font-size:16.5px;line-height:1.9;
}

/* ---------- 正文 ---------- */
.article-body{padding:56px 0 76px;}
.article-layout{max-width:820px;margin:0 auto;}
.article-cover{
  margin:0 0 38px;border-radius:var(--radius);overflow:hidden;
  border:1px solid var(--border);box-shadow:var(--shadow);background:#fff;
}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover;}
.article-cover figcaption{
  padding:12px 18px;font-size:13.5px;color:var(--muted);
  border-top:1px solid var(--border);background:#FCFBF7;
}

.prose-cn{max-width:760px;margin:0 auto;font-size:17px;line-height:1.9;color:#22261F;}
.prose-cn p{margin:0 0 1.2em;}
.prose-cn h2{
  position:relative;font-size:clamp(22px,2.5vw,28px);font-weight:700;line-height:1.45;
  margin:2.4em 0 .9em;padding-left:16px;
}
.prose-cn h2::before{
  content:"";position:absolute;left:0;top:.26em;bottom:.26em;
  width:5px;border-radius:4px;background:var(--green);
}
.prose-cn h3{font-size:20px;font-weight:700;margin:1.9em 0 .7em;line-height:1.5;}
.prose-cn h4{font-size:17.5px;font-weight:700;margin:1.6em 0 .6em;}
.prose-cn ul,.prose-cn ol{margin:0 0 1.2em;padding-left:1.5em;}
.prose-cn li{margin:.5em 0;}
.prose-cn blockquote{
  margin:1.7em 0;padding:16px 22px;background:#fff;
  border-left:4px solid var(--green);border-radius:0 14px 14px 0;
  color:var(--muted);box-shadow:var(--shadow);
}
.prose-cn blockquote p:last-child{margin-bottom:0;}
.prose-cn img{border-radius:14px;margin:1.7em auto;border:1px solid var(--border);}
.prose-cn a{color:var(--green);border-bottom:1px solid rgba(30,77,59,.35);transition:color .2s ease,border-color .2s ease;}
.prose-cn a:hover{color:var(--coral);border-color:var(--coral);}
.prose-cn strong{font-weight:700;}
.prose-cn table{
  width:100%;border-collapse:collapse;margin:1.7em 0;font-size:15.5px;
  border:1px solid var(--border);border-radius:12px;overflow:hidden;background:#fff;
}
.prose-cn th,.prose-cn td{padding:12px 15px;border-bottom:1px solid var(--border);text-align:left;}
.prose-cn th{background:rgba(30,77,59,.06);font-weight:600;}
.prose-cn tr:last-child td{border-bottom:none;}
.prose-cn code{background:#EFECE3;padding:2px 6px;border-radius:6px;font-size:.92em;}
.prose-cn hr{border:none;border-top:1px solid var(--border);margin:2.4em 0;}

.empty-state{
  text-align:center;padding:60px 26px;background:#fff;
  border:1px dashed var(--border);border-radius:var(--radius);
}
.empty-state h2{margin:0 0 10px;font-size:22px;font-weight:700;}
.empty-state p{margin:0 0 22px;color:var(--muted);font-size:15.5px;}

/* ---------- 文末信息条 ---------- */
.article-foot{
  max-width:760px;margin:44px auto 0;padding:20px 24px;
  background:#fff;border:1px solid var(--border);border-radius:14px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:14px;
  font-size:14px;color:var(--muted);
}
.article-foot .foot-actions{display:flex;flex-wrap:wrap;gap:10px;}

/* ---------- 板块标题 ---------- */
.section-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:18px;margin-bottom:30px;}
.section-title{margin:0;font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.4;}
.section-title::after{content:"";display:block;width:44px;height:4px;border-radius:4px;background:var(--coral);margin-top:12px;}
.section-sub{margin:0;color:var(--muted);font-size:15px;max-width:560px;}

/* ---------- 相关频道 ---------- */
.related-section{padding:0 0 80px;}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.related-card{
  display:flex;flex-direction:column;background:#fff;border:1px solid var(--border);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:rgba(30,77,59,.28);}
.related-card .cover{aspect-ratio:16/9;overflow:hidden;background:rgba(30,77,59,.08);}
.related-card .cover img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;}
.related-card:hover .cover img{transform:scale(1.04);}
.related-card .body{padding:18px 20px 22px;display:flex;flex-direction:column;gap:10px;flex:1;}
.related-card h3{margin:0;font-size:17px;font-weight:700;line-height:1.5;}
.related-card p{margin:0;font-size:14.5px;color:var(--muted);line-height:1.8;}
.related-card .more{margin-top:auto;font-size:14px;font-weight:600;color:var(--coral);}
.related-card:hover .more{color:var(--coral-dark);}

/* ---------- CTA ---------- */
.cta-wrap{padding:0 0 84px;}
.cta-band{
  position:relative;overflow:hidden;border-radius:24px;
  background:linear-gradient(135deg,#122A22 0%,#1E4D3B 100%);
  border:1px solid rgba(255,255,255,.06);
  padding:46px;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:30px;
  color:#fff;
}
.cta-band::after{
  content:"";position:absolute;right:-70px;top:-80px;width:260px;height:260px;border-radius:50%;
  background:radial-gradient(circle,rgba(228,104,59,.4),transparent 70%);
}
.cta-copy{position:relative;z-index:1;max-width:620px;}
.cta-title{margin:0 0 10px;font-size:clamp(22px,2.6vw,30px);font-weight:700;line-height:1.4;}
.cta-sub{margin:0;color:rgba(255,255,255,.74);font-size:15.5px;line-height:1.85;}
.cta-actions{position:relative;z-index:1;display:flex;flex-wrap:wrap;gap:12px;}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--green-deep);color:rgba(255,255,255,.7);padding:64px 0 28px;}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.3fr;gap:40px;}
.footer-brand{display:flex;align-items:center;gap:12px;margin-bottom:16px;}
.footer-desc{margin:0;font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.6);max-width:340px;}
.footer-title{color:#fff;font-weight:700;font-size:15px;margin-bottom:16px;letter-spacing:.02em;}
.footer-links{display:flex;flex-direction:column;gap:10px;}
.footer-links a{color:rgba(255,255,255,.62);font-size:14.5px;transition:color .2s ease;}
.footer-links a:hover{color:var(--coral);}
.footer-links a:focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-radius:4px;}
.footer-note{margin:0 0 14px;font-size:14px;color:rgba(255,255,255,.6);line-height:1.8;}
.footer-form{display:flex;gap:8px;}
.input{
  flex:1;min-width:0;background:rgba(255,255,255,.07);
  border:1px solid rgba(255,255,255,.14);border-radius:12px;
  padding:10px 14px;color:#fff;font-size:14px;
  transition:border-color .2s ease,box-shadow .2s ease,background-color .2s ease;
}
.input::placeholder{color:rgba(255,255,255,.4);}
.input:focus{outline:none;border-color:var(--coral);box-shadow:0 0 0 3px rgba(244,183,64,.28);}
.form-alert{margin-top:10px;font-size:13.5px;line-height:1.7;padding:9px 12px;border-radius:10px;border:1px solid transparent;}
.footer-bottom{
  display:flex;flex-wrap:wrap;justify-content:space-between;gap:14px;
  margin-top:46px;padding-top:22px;border-top:1px solid rgba(255,255,255,.1);
  font-size:13.5px;color:rgba(255,255,255,.45);
}

/* ---------- 悬浮组件 ---------- */
.to-top{
  position:fixed;right:22px;bottom:90px;z-index:70;
  width:46px;height:46px;border-radius:50%;border:none;cursor:pointer;
  background:var(--green);color:#fff;display:grid;place-items:center;
  box-shadow:var(--shadow-hover);opacity:0;visibility:hidden;
  transition:opacity .25s ease,visibility .25s ease,background-color .2s ease,transform .2s ease;
}
.to-top.is-visible{opacity:1;visibility:visible;}
.to-top:hover{background:var(--green-hover);transform:translateY(-2px);}
.to-top:focus-visible{outline:2px solid var(--amber);outline-offset:2px;}

.mobile-cta{
  display:none;position:fixed;left:0;right:0;bottom:0;z-index:80;
  background:var(--green-deep);border-top:1px solid rgba(255,255,255,.1);
  padding:10px 16px;gap:10px;align-items:center;
}
.mobile-cta .btn{flex:1;}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .header-inner{gap:16px;}
  .nav-links{display:none;}
  .menu-toggle{display:inline-flex;}
  .mini-countdown{display:none;}
  .related-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:34px;}
}
@media (max-width:768px){
  body{font-size:16px;padding-bottom:60px;}
  .article-hero{padding:32px 0 28px;}
  .article-body{padding:36px 0 56px;}
  .prose-cn{font-size:16.5px;}
  .article-lead{font-size:15.5px;}
  .related-section{padding-bottom:60px;}
  .related-grid{grid-template-columns:1fr;}
  .cta-band{padding:32px 24px;border-radius:20px;}
  .cta-wrap{padding-bottom:64px;}
  .footer-grid{grid-template-columns:1fr;gap:30px;}
  .site-footer{padding:48px 0 24px;}
  .mobile-cta{display:flex;}
  .to-top{right:16px;bottom:78px;width:42px;height:42px;}
}
@media (max-width:520px){
  .brand-name{font-size:15px;}
  .brand-tag{display:none;}
  .article-title{font-size:24px;}
  .article-foot{padding:16px 18px;}
  .footer-form{flex-direction:column;}
  .footer-form .btn{width:100%;}
}

/* roulang page: category1 */
:root{
    --ink:#1E4D3B;
    --ink-deep:#122A22;
    --accent:#E4683B;
    --amber:#F4B740;
    --bg:#F5F2EA;
    --card:#FFFFFF;
    --line:#E3DED2;
    --text:#171A17;
    --muted:#5A6158;
    --radius:18px;
    --radius-btn:999px;
    --shadow-sm:0 1px 2px rgba(18,42,34,.06);
    --shadow-lg:0 12px 30px rgba(18,42,34,.12);
  }

  *,*::before,*::after{ box-sizing:border-box; }
  html{ -webkit-text-size-adjust:100%; scroll-behavior:smooth; }
  body{
    margin:0;
    font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,"Helvetica Neue",Arial,sans-serif;
    background:var(--bg);
    color:var(--text);
    font-size:17px;
    line-height:1.85;
    -webkit-font-smoothing:antialiased;
  }
  img{ max-width:100%; display:block; }
  a{ color:inherit; text-decoration:none; }
  button,input{ font:inherit; color:inherit; }
  h1,h2,h3,h4{ margin:0; font-weight:700; line-height:1.35; }
  p{ margin:0 0 1em; }
  ul,ol{ margin:0; padding:0; list-style:none; }
  ::selection{ background:rgba(228,104,59,.25); }

  .container{ width:100%; max-width:1280px; margin:0 auto; padding:0 20px; }
  @media (min-width:768px){ .container{ padding:0 32px; } }

  .section{ padding:52px 0; }
  @media (min-width:1024px){ .section{ padding:84px 0; } }

  /* ============ 顶栏导航 ============ */
  .site-header{
    position:sticky; top:0; z-index:60;
    background:var(--ink-deep);
    color:#fff;
    border-bottom:1px solid rgba(255,255,255,.09);
  }
  .header-inner{ display:flex; align-items:center; gap:18px; min-height:72px; }
  .brand{ display:flex; align-items:center; gap:11px; flex:0 0 auto; }
  .brand-mark{
    width:40px; height:40px; border-radius:13px;
    background:linear-gradient(135deg,#E4683B,#F4B740);
    color:#122A22; font-weight:800; font-size:19px;
    display:grid; place-items:center;
    box-shadow:0 6px 16px rgba(228,104,59,.28);
  }
  .brand-name{ display:block; font-size:16px; font-weight:700; letter-spacing:.2px; color:#fff; }
  .brand-tag{ display:block; font-size:11.5px; color:rgba(255,255,255,.55); letter-spacing:.4px; }

  .nav-links{ display:none; align-items:center; gap:4px; margin-left:auto; }
  .nav-link{
    padding:8px 15px; border-radius:999px; font-size:15px;
    color:rgba(255,255,255,.76); transition:background .2s,color .2s,box-shadow .2s;
    white-space:nowrap;
  }
  .nav-link:hover{ color:#fff; background:rgba(255,255,255,.09); }
  .nav-link.is-active{
    color:#fff; background:rgba(228,104,59,.18);
    box-shadow:inset 0 -2px 0 0 var(--accent);
  }
  .header-actions{ display:flex; align-items:center; gap:12px; margin-left:auto; }
  .status-badge{
    display:none; align-items:center; gap:7px;
    padding:5px 13px; border-radius:999px;
    font-size:13px; font-weight:600;
    background:rgba(244,183,64,.15); color:var(--amber);
    border:1px solid rgba(244,183,64,.38);
    white-space:nowrap;
  }
  .status-dot{
    width:7px; height:7px; border-radius:50%; background:var(--amber);
    animation:pulse 1.8s ease-in-out infinite;
  }
  @keyframes pulse{
    0%,100%{ opacity:1; transform:scale(1); }
    50%{ opacity:.45; transform:scale(.8); }
  }
  .mini-countdown{
    display:none; font-size:13px; color:rgba(255,255,255,.7);
    white-space:nowrap; align-items:center; gap:6px;
  }
  .mini-countdown b{ color:#fff; font-variant-numeric:tabular-nums; letter-spacing:.5px; }
  .nav-toggle{
    display:inline-flex; align-items:center; justify-content:center;
    width:42px; height:42px; border-radius:13px;
    border:1px solid rgba(255,255,255,.2);
    background:transparent; color:#fff; cursor:pointer;
    transition:background .2s;
  }
  .nav-toggle:hover{ background:rgba(255,255,255,.1); }
  @media (min-width:1024px){
    .nav-links{ display:flex; }
    .header-actions{ margin-left:0; }
    .status-badge{ display:inline-flex; }
    .mini-countdown{ display:inline-flex; }
    .nav-toggle{ display:none; }
  }

  /* ============ 按钮 ============ */
  .btn{
    display:inline-flex; align-items:center; justify-content:center; gap:8px;
    border-radius:var(--radius-btn);
    font-size:15px; font-weight:600;
    padding:12px 24px; border:1px solid transparent;
    cursor:pointer; text-align:center; white-space:nowrap;
    transition:transform .18s ease, background .18s ease, color .18s ease, box-shadow .18s ease, border-color .18s ease;
  }
  .btn-primary{ background:var(--ink); color:#fff; box-shadow:0 6px 16px rgba(30,77,59,.18); }
  .btn-primary:hover{ background:#163B2E; transform:translateY(-1px); box-shadow:0 12px 26px rgba(30,77,59,.24); }
  .btn-accent{ background:var(--accent); color:#fff; box-shadow:0 6px 18px rgba(228,104,59,.26); }
  .btn-accent:hover{ background:#CE5629; transform:translateY(-1px); }
  .btn-ghost{ background:transparent; color:var(--ink); border-color:rgba(30,77,59,.55); }
  .btn-ghost:hover{ background:rgba(30,77,59,.09); border-color:var(--ink); }
  .btn-light{ background:#fff; color:var(--ink); }
  .btn-light:hover{ background:#F1EDE2; transform:translateY(-1px); }
  .btn-outline-light{ background:transparent; color:#fff; border-color:rgba(255,255,255,.45); }
  .btn-outline-light:hover{ background:rgba(255,255,255,.12); border-color:#fff; }
  .btn-sm{ padding:8px 17px; font-size:14px; }
  .btn:focus-visible{ outline:2px solid var(--amber); outline-offset:2px; }
  .btn:active{ transform:translateY(1px); }
  .btn[disabled]{ opacity:.45; cursor:not-allowed; transform:none; box-shadow:none; }

  /* ============ 徽章与标签 ============ */
  .tag{
    display:inline-flex; align-items:center; gap:5px;
    padding:4px 11px; border-radius:999px;
    font-size:12.5px; font-weight:600; line-height:1.7;
    white-space:nowrap;
  }
  .tag-ink{ background:rgba(30,77,59,.1); color:var(--ink); }
  .tag-amber{ background:rgba(244,183,64,.2); color:#8A5A00; }
  .tag-coral{ background:rgba(228,104,59,.15); color:#B54A22; }
  .tag-gray{ background:#EFEDE6; color:var(--muted); }

  /* ============ Hero ============ */
  .hero{ position:relative; overflow:hidden; background:var(--ink-deep); color:#fff; }
  .hero-bg{
    position:absolute; inset:0;
    background-image:linear-gradient(112deg, rgba(18,42,34,.95) 0%, rgba(18,42,34,.82) 52%, rgba(18,42,34,.6) 100%), url('/assets/images/backpic/back-1.webp');
    background-size:cover; background-position:center;
  }
  .hero-grid{
    position:relative; display:grid; gap:34px;
    padding:48px 0 56px;
  }
  @media (min-width:1024px){
    .hero-grid{ grid-template-columns:1.12fr .88fr; align-items:center; padding:76px 0 86px; gap:48px; }
  }
  .hero-eyebrow{
    display:inline-flex; align-items:center; gap:8px;
    padding:6px 14px; border-radius:999px;
    background:rgba(255,255,255,.1); border:1px solid rgba(255,255,255,.18);
    font-size:13px; color:rgba(255,255,255,.85); margin-bottom:20px;
  }
  .hero h1{
    font-size:clamp(28px,4vw,46px);
    line-height:1.3; letter-spacing:.2px; margin-bottom:18px;
  }
  .hero h1 em{ font-style:normal; color:var(--amber); }
  .hero-lead{
    font-size:16.5px; line-height:1.9; color:rgba(255,255,255,.78);
    max-width:36em; margin-bottom:26px;
  }
  .hero-actions{ display:flex; flex-wrap:wrap; gap:12px; }

  .countdown-card{
    background:#0E211B;
    border:1px solid rgba(255,255,255,.13);
    border-radius:var(--radius);
    padding:24px;
    box-shadow:0 18px 40px rgba(0,0,0,.28);
  }
  .countdown-head{ display:flex; align-items:center; justify-content:space-between; gap:12px; margin-bottom:18px; }
  .countdown-title{ font-size:15px; font-weight:700; color:#fff; }
  .countdown-sub{ font-size:12.5px; color:rgba(255,255,255,.55); margin-top:2px; }
  .cd-grid{ display:grid; grid-template-columns:repeat(4,1fr); gap:9px; }
  .cd-cell{
    background:rgba(255,255,255,.055);
    border:1px solid rgba(255,255,255,.1);
    border-radius:14px;
    padding:12px 4px;
    text-align:center;
  }
  .cd-num{
    font-size:clamp(22px,5.4vw,34px);
    font-weight:800;
    line-height:1.1;
    font-variant-numeric:tabular-nums;
    white-space:nowrap;
    color:#fff;
  }
  .cd-cell.is-sec .cd-num{ color:var(--amber); }
  .cd-unit{ font-size:11.5px; color:rgba(255,255,255,.5); margin-top:4px; letter-spacing:.5px; }
  .countdown-foot{
    margin-top:18px; padding-top:16px; border-top:1px solid rgba(255,255,255,.1);
    display:flex; flex-wrap:wrap; gap:8px 18px; font-size:13px; color:rgba(255,255,255,.62);
  }
  .countdown-foot i{ color:var(--accent); margin-right:5px; }

  /* ============ 数据条 ============ */
  .stat-bar{
    display:grid; gap:14px;
    background:#fff; border:1px solid var(--line); border-radius:var(--radius);
    padding:22px; box-shadow:var(--shadow-sm);
    margin-top:-34px; position:relative; z-index:5;
  }
  @media (min-width:768px){ .stat-bar{ grid-template-columns:repeat(4,1fr); padding:26px 28px; } }
  .stat-item{ display:flex; align-items:baseline; gap:10px; }
  .stat-num{
    font-size:clamp(22px,3vw,30px); font-weight:800; color:var(--ink);
    font-variant-numeric:tabular-nums; line-height:1;
  }
  .stat-label{ font-size:14px; color:var(--muted); }

  /* ============ 区块标题 ============ */
  .section-head{ margin-bottom:34px; max-width:52em; }
  .section-tag{
    display:inline-flex; align-items:center; gap:7px;
    font-size:13px; font-weight:600; color:var(--accent);
    letter-spacing:1px; margin-bottom:12px;
  }
  .section-tag::before{ content:""; width:22px; height:2px; background:var(--accent); border-radius:2px; }
  .section-title{ font-size:clamp(23px,3vw,32px); color:var(--text); margin-bottom:12px; }
  .section-desc{ font-size:15.5px; color:var(--muted); margin:0; line-height:1.85; }

  /* ============ 日程时间轴 ============ */
  .day-group{ margin-bottom:42px; }
  .day-group:last-child{ margin-bottom:0; }
  .day-head{
    display:flex; align-items:center; flex-wrap:wrap; gap:10px 14px;
    padding-bottom:14px; margin-bottom:24px;
    border-bottom:1px solid var(--line);
  }
  .day-label{ font-size:19px; font-weight:700; }
  .day-date{ font-size:13.5px; color:var(--muted); }
  .day-count{
    margin-left:auto; font-size:13px; color:var(--ink);
    background:rgba(30,77,59,.08); padding:4px 12px; border-radius:999px; font-weight:600;
  }
  .timeline{ position:relative; padding-left:6px; }
  .timeline::before{
    content:""; position:absolute; left:7px; top:14px; bottom:14px;
    width:2px; background:var(--line); border-radius:2px;
  }
  .timeline-item{ position:relative; padding-left:32px; margin-bottom:20px; }
  .timeline-item:last-child{ margin-bottom:0; }
  .timeline-item::before{
    content:""; position:absolute; left:0; top:26px;
    width:16px; height:16px; border-radius:50%;
    background:#fff; border:3px solid var(--ink); z-index:1;
  }
  .timeline-item.is-soon::before{ border-color:var(--amber); }
  .timeline-item.is-live::before{ border-color:var(--accent); background:var(--accent); }

  .timeline-card{
    display:grid; background:#fff; border:1px solid var(--line);
    border-radius:var(--radius); overflow:hidden;
    box-shadow:var(--shadow-sm);
    transition:box-shadow .22s ease, transform .22s ease, border-color .22s ease;
  }
  .timeline-card:hover{ box-shadow:var(--shadow-lg); transform:translateY(-2px); border-color:#D6CFBE; }
  @media (min-width:768px){ .timeline-card{ grid-template-columns:248px 1fr; } }

  .img-wrap{ position:relative; overflow:hidden; background:#E7EDE8; }
  .img-wrap img{ width:100%; height:100%; object-fit:cover; }
  .img-wrap.is-fallback img{ display:none; }
  .img-wrap.is-fallback::after{
    content:attr(data-label);
    position:absolute; inset:0;
    display:grid; place-items:center;
    color:var(--ink); font-weight:700; font-size:14px; letter-spacing:.5px;
    background:linear-gradient(135deg,#E9EFE9,#DCE6DE);
  }
  .tl-thumb{ aspect-ratio:16/9; }
  @media (min-width:768px){ .tl-thumb{ aspect-ratio:auto; min-height:100%; } }
  .tl-time-chip{
    position:absolute; left:12px; top:12px; z-index:2;
    background:rgba(18,42,34,.92); color:#fff;
    padding:5px 12px; border-radius:999px;
    font-size:13px; font-weight:700; font-variant-numeric:tabular-nums;
  }

  .tl-body{ padding:20px; }
  @media (min-width:768px){ .tl-body{ padding:22px 24px; } }
  .tl-head{ display:flex; align-items:center; flex-wrap:wrap; gap:8px; margin-bottom:10px; }
  .tl-title{ font-size:19px; margin-bottom:8px; }
  .tl-desc{ font-size:15px; color:var(--muted); margin:0 0 14px; line-height:1.85; }
  .tl-meta{
    display:flex; flex-wrap:wrap; gap:8px 20px;
    font-size:13.5px; color:var(--muted); margin-bottom:16px;
  }
  .tl-meta span{ display:inline-flex; align-items:center; gap:6px; }
  .tl-meta i{ color:var(--accent); font-size:12px; }
  .tl-actions{ display:flex; flex-wrap:wrap; gap:10px; }

  /* ============ 订阅条 ============ */
  .subscribe-band{
    background:var(--ink);
    color:#fff; border-radius:var(--radius);
    padding:28px 24px;
    display:grid; gap:24px;
    box-shadow:0 20px 44px rgba(18,42,34,.2);
    position:relative; overflow:hidden;
  }
  .subscribe-band::after{
    content:""; position:absolute; right:-60px; bottom:-80px;
    width:240px; height:240px; border-radius:50%;
    background:radial-gradient(circle, rgba(244,183,64,.22), rgba(244,183,64,0));
    pointer-events:none;
  }
  @media (min-width:1024px){
    .subscribe-band{ grid-template-columns:1.02fr .98fr; align-items:center; padding:38px 40px; gap:36px; }
  }
  .subscribe-band h2{ font-size:clamp(21px,2.6vw,27px); margin-bottom:10px; }
  .subscribe-band p{ font-size:15px; color:rgba(255,255,255,.75); margin:0; line-height:1.85; }
  .form-row{ display:flex; flex-wrap:wrap; gap:10px; position:relative; z-index:1; }
  .input{
    flex:1 1 200px; min-width:0;
    padding:13px 17px; border-radius:12px;
    background:rgba(255,255,255,.1);
    border:1px solid rgba(255,255,255,.24);
    color:#fff; font-size:15px;
    transition:border-color .2s, box-shadow .2s, background .2s;
  }
  .input::placeholder{ color:rgba(255,255,255,.55); }
  .input:hover{ background:rgba(255,255,255,.14); }
  .input:focus{ outline:none; border-color:var(--amber); box-shadow:0 0 0 3px rgba(244,183,64,.28); background:rgba(255,255,255,.16); }
  .check{ display:flex; align-items:flex-start; gap:9px; font-size:13.5px; color:rgba(255,255,255,.72); margin-top:13px; position:relative; z-index:1; }
  .check input{ width:16px; height:16px; margin-top:5px; accent-color:var(--accent); flex:0 0 auto; }
  .form-alert{
    margin-top:12px; padding:10px 15px; border-radius:12px;
    font-size:14px; border:1px solid transparent; line-height:1.7;
    position:relative; z-index:1;
  }
  .form-alert.ok{ background:rgba(244,183,64,.16); border-color:rgba(244,183,64,.42); color:#FBE9C4; }
  .form-alert.err{ background:rgba(228,104,59,.2); border-color:rgba(228,104,59,.5); color:#FFD9C9; }

  /* ============ FAQ ============ */
  .faq-list{ display:grid; gap:12px; max-width:940px; }
  .faq-item{
    background:#fff; border:1px solid var(--line);
    border-radius:var(--radius); overflow:hidden;
    transition:box-shadow .2s, border-color .2s;
  }
  .faq-item:hover{ border-color:#D6CFBE; }
  .faq-item.is-open{ box-shadow:var(--shadow-sm); border-color:#CFC7B4; }
  .faq-q{
    width:100%; display:flex; align-items:center; justify-content:space-between; gap:16px;
    padding:18px 22px; background:transparent; border:0;
    text-align:left; font-size:16.5px; font-weight:700; color:var(--text);
    cursor:pointer; transition:color .2s;
  }
  .faq-q:hover{ color:var(--ink); }
  .faq-q:focus-visible{ outline:2px solid var(--amber); outline-offset:-2px; }
  .faq-q i{ color:var(--accent); transition:transform .28s ease; flex:0 0 auto; font-size:14px; }
  .faq-item.is-open .faq-q i{ transform:rotate(180deg); }
  .faq-a{ max-height:0; overflow:hidden; transition:max-height .3s ease; }
  .faq-a-inner{ padding:0 22px 20px; color:var(--muted); font-size:15.5px; line-height:1.9; }
  .faq-a-inner p:last-child{ margin-bottom:0; }

  /* ============ CTA 带 ============ */
  .cta-band{
    position:relative; overflow:hidden;
    background:var(--ink-deep); color:#fff;
    border-radius:var(--radius);
    padding:38px 24px;
    text-align:center;
  }
  .cta-band::before{
    content:""; position:absolute; inset:0;
    background-image:linear-gradient(90deg, rgba(18,42,34,.94), rgba(18,42,34,.72)), url('/assets/images/backpic/back-3.webp');
    background-size:cover; background-position:center;
    opacity:.9;
  }
  .cta-inner{ position:relative; z-index:1; max-width:44em; margin:0 auto; }
  .cta-band h2{ font-size:clamp(22px,3vw,30px); margin-bottom:12px; }
  .cta-band p{ font-size:15.5px; color:rgba(255,255,255,.78); margin-bottom:24px; }
  .cta-actions{ display:flex; flex-wrap:wrap; gap:12px; justify-content:center; }

  /* ============ 页脚 ============ */
  .site-footer{
    background:var(--ink-deep); color:rgba(255,255,255,.8);
    padding:58px 0 26px; margin-top:0;
  }
  .footer-grid{ display:grid; gap:34px; }
  @media (min-width:768px){ .footer-grid{ grid-template-columns:1.5fr 1fr 1fr 1.3fr; gap:32px; } }
  .footer-brand{ display:flex; align-items:center; gap:11px; margin-bottom:16px; }
  .brand-text{ display:block; }
  .footer-desc{ font-size:14.5px; line-height:1.9; color:rgba(255,255,255,.6); margin:0; max-width:34em; }
  .footer-title{ font-size:15px; font-weight:700; color:#fff; margin-bottom:15px; }
  .footer-links{ display:grid; gap:9px; }
  .footer-links a{ font-size:14.5px; color:rgba(255,255,255,.68); transition:color .2s; }
  .footer-links a:hover{ color:var(--accent); }
  .footer-note{ font-size:14px; color:rgba(255,255,255,.6); margin:0 0 13px; line-height:1.85; }
  .footer-form{ display:flex; flex-wrap:wrap; gap:10px; }
  .footer-form .input{ flex:1 1 150px; padding:11px 14px; font-size:14px; }
  .footer-bottom{
    margin-top:42px; padding-top:20px;
    border-top:1px solid rgba(255,255,255,.12);
    display:flex; flex-wrap:wrap; gap:8px 20px; justify-content:space-between;
    font-size:13.5px; color:rgba(255,255,255,.5);
  }

  /* ============ 移动抽屉 ============ */
  .drawer{ position:fixed; inset:0; z-index:90; visibility:hidden; pointer-events:none; }
  .drawer.is-open{ visibility:visible; pointer-events:auto; }
  .drawer-mask{
    position:absolute; inset:0; background:rgba(8,18,14,.6);
    opacity:0; transition:opacity .3s ease;
  }
  .drawer.is-open .drawer-mask{ opacity:1; }
  .drawer-panel{
    position:absolute; top:0; right:0; bottom:0;
    width:86%; max-width:360px;
    background:var(--ink-deep); color:#fff;
    padding:22px 20px 30px;
    overflow-y:auto;
    transform:translateX(100%);
    transition:transform .3s ease;
    box-shadow:-24px 0 48px rgba(0,0,0,.35);
  }
  .drawer.is-open .drawer-panel{ 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:12px;
    background:rgba(255,255,255,.08); border:1px solid rgba(255,255,255,.16);
    color:#fff; cursor:pointer; display:inline-flex; align-items:center; justify-content:center;
  }
  .drawer-close:hover{ background:rgba(255,255,255,.16); }
  .drawer-link{
    display:block; padding:14px; border-radius:12px;
    font-size:16px; color:rgba(255,255,255,.85);
    border-bottom:1px solid rgba(255,255,255,.07);
    transition:background .2s, color .2s;
  }
  .drawer-link:hover{ background:rgba(255,255,255,.07); color:#fff; }
  .drawer-link.is-active{ background:rgba(228,104,59,.18); color:#fff; }
  .drawer-foot{ margin-top:24px; padding-top:20px; border-top:1px solid rgba(255,255,255,.12); }
  .drawer-status{
    display:inline-flex; align-items:center; gap:8px;
    padding:7px 14px; border-radius:999px; font-size:13px;
    background:rgba(244,183,64,.16); color:var(--amber);
    border:1px solid rgba(244,183,64,.36);
  }
  body.drawer-open{ overflow:hidden; }

  /* ============ 移动端底部固定 CTA ============ */
  .mobile-cta{
    position:fixed; left:0; right:0; bottom:0; z-index:70;
    display:flex; gap:10px;
    padding:12px 16px calc(12px + env(safe-area-inset-bottom,0px));
    background:rgba(18,42,34,.97);
    border-top:1px solid rgba(255,255,255,.12);
  }
  .mobile-cta .btn{ flex:1; padding:11px 12px; font-size:14.5px; }
  @media (min-width:1024px){ .mobile-cta{ display:none; } }
  @media (max-width:1023px){ body{ padding-bottom:76px; } }

  @media (prefers-reduced-motion: reduce){
    *{ animation-duration:.001ms !important; transition-duration:.001ms !important; }
  }

/* roulang page: category2 */
:root{
  --pine:#1E4D3B;
  --pine-dark:#122A22;
  --pine-hover:#163B2E;
  --coral:#E4683B;
  --coral-dark:#C9552C;
  --amber:#F4B740;
  --bg:#F5F2EA;
  --card:#FFFFFF;
  --line:#E3DED2;
  --text:#171A17;
  --muted:#5A6158;
  --pine-soft:#E7EFE9;
  --radius:18px;
  --radius-sm:12px;
  --shadow-1:0 1px 2px rgba(18,42,34,.06);
  --shadow-2:0 12px 30px rgba(18,42,34,.12);
  --container:1280px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--text);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none;transition:color .2s ease}
button,input{font:inherit}
h1,h2,h3,h4,p,ul,ol,figure{margin:0}
ul,ol{list-style:none;padding:0}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 20px}
@media (min-width:768px){.container{padding:0 24px}}
.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}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:60;
  background:var(--pine);
  border-bottom:1px solid rgba(255,255,255,.10);
  box-shadow:0 6px 20px rgba(18,42,34,.16);
}
.header-inner{display:flex;align-items:center;gap:16px;min-height:72px}
.brand{display:flex;align-items:center;gap:10px;padding:6px 0;flex:none}
.brand-mark{
  width:40px;height:40px;flex:none;border-radius:13px;
  background:linear-gradient(140deg,var(--coral),#C9552C);
  color:#fff;font-weight:700;font-size:19px;
  display:grid;place-items:center;box-shadow:0 6px 16px rgba(228,104,59,.28);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-name{color:#fff;font-weight:700;font-size:16px;letter-spacing:.01em;white-space:nowrap}
.brand-tag{color:rgba(255,255,255,.58);font-size:12px;letter-spacing:.04em}
.nav-links{display:none;align-items:center;gap:4px;margin-left:auto}
.nav-link{
  position:relative;display:inline-block;
  padding:9px 14px;border-radius:999px;
  color:rgba(255,255,255,.84);font-size:15px;font-weight:500;
  transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:rgba(255,255,255,.10);color:#fff}
.nav-link.is-active{color:#fff;background:rgba(228,104,59,.20)}
.nav-link.is-active::after{
  content:"";position:absolute;left:16px;right:16px;bottom:3px;height:2px;
  border-radius:2px;background:var(--coral);
}
.header-actions{display:flex;align-items:center;gap:10px;margin-left:auto}
.status-badge{
  display:none;align-items:center;gap:7px;
  padding:6px 13px;border-radius:999px;
  background:rgba(244,183,64,.16);
  border:1px solid rgba(244,183,64,.42);
  color:#FFD98A;font-size:13px;font-weight:500;white-space:nowrap;
}
.status-badge .dot{
  width:7px;height:7px;border-radius:50%;background:var(--amber);
  box-shadow:0 0 0 4px rgba(244,183,64,.18);
  animation:pulse 2s infinite ease-in-out;
}
@keyframes pulse{
  0%,100%{opacity:1;transform:scale(1)}
  50%{opacity:.55;transform:scale(.82)}
}
.countdown-mini{
  display:none;align-items:center;gap:4px;
  font-size:13px;color:rgba(255,255,255,.7);
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
.countdown-mini b{color:#fff;font-weight:700;font-size:15px}
.header-actions .btn-accent{display:none}
.nav-toggle{
  display:inline-flex;align-items:center;justify-content:center;
  width:42px;height:42px;border-radius:12px;
  background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.18);
  color:#fff;cursor:pointer;transition:background .2s ease;
}
.nav-toggle:hover{background:rgba(255,255,255,.18)}
@media (min-width:640px){
  .status-badge{display:inline-flex}
  .header-actions .btn-accent{display:inline-flex}
}
@media (min-width:1024px){
  .nav-links{display:flex}
  .countdown-mini{display:flex}
  .nav-toggle{display:none}
  .header-actions{margin-left:8px}
}

/* ============ 移动端抽屉 ============ */
.drawer{position:fixed;inset:0;z-index:90;display:none}
.drawer.is-open{display:block}
.drawer-backdrop{position:absolute;inset:0;background:rgba(18,42,34,.55);animation:fadeIn .22s ease}
.drawer-panel{
  position:absolute;top:0;right:0;height:100%;width:min(88vw,360px);
  background:#fff;padding:22px;overflow-y:auto;
  box-shadow:-18px 0 44px rgba(18,42,34,.24);
  animation:slideIn .28s cubic-bezier(.22,.8,.3,1);
}
@keyframes fadeIn{from{opacity:0}to{opacity:1}}
@keyframes slideIn{from{transform:translateX(100%)}to{transform:translateX(0)}}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
.drawer-title{font-weight:700;color:var(--pine);font-size:17px}
.drawer-close{
  width:38px;height:38px;border-radius:11px;border:1px solid var(--line);
  background:#fff;color:var(--text);cursor:pointer;transition:background .2s ease;
}
.drawer-close:hover{background:var(--bg)}
.drawer-nav{display:grid;gap:8px}
.drawer-nav a{
  display:flex;align-items:center;justify-content:space-between;
  padding:13px 15px;border-radius:var(--radius-sm);
  background:#F7F5EF;border:1px solid var(--line);
  font-weight:500;color:var(--text);transition:.2s ease;
}
.drawer-nav a:hover{border-color:var(--pine);color:var(--pine);background:#EEF4F0}
.drawer-nav a.is-active{background:var(--pine);border-color:var(--pine);color:#fff}
.drawer-foot{margin-top:22px;padding-top:20px;border-top:1px solid var(--line);display:grid;gap:12px}
.drawer-status{
  display:flex;align-items:center;gap:8px;font-size:14px;color:var(--muted);
  background:#FBF7EC;border:1px solid #F0E3C2;border-radius:var(--radius-sm);padding:11px 13px;
}
.drawer-status b{color:var(--coral-dark)}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:13px 26px;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:15px;line-height:1.2;cursor:pointer;
  transition:background .2s ease,color .2s ease,transform .16s ease,box-shadow .2s ease,border-color .2s ease;
  white-space:nowrap;
}
.btn-primary{background:var(--pine);color:#fff}
.btn-primary:hover{background:var(--pine-hover);transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-accent{background:var(--coral);color:#fff}
.btn-accent:hover{background:var(--coral-dark);transform:translateY(-1px);box-shadow:0 10px 24px rgba(228,104,59,.28)}
.btn-ghost{background:transparent;border-color:var(--pine);color:var(--pine)}
.btn-ghost:hover{background:var(--pine-soft)}
.btn-light{background:#fff;color:var(--pine)}
.btn-light:hover{background:#EDF3EE;transform:translateY(-1px)}
.btn-outline-light{background:transparent;border-color:rgba(255,255,255,.55);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.14)}
.btn-sm{padding:9px 17px;font-size:14px}
.btn-block{width:100%}
.btn:active{transform:translateY(1px)}
.btn[disabled],.btn[aria-disabled="true"]{opacity:.45;cursor:not-allowed;transform:none;box-shadow:none}

/* ============ 徽章与标签 ============ */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 12px;border-radius:999px;
  font-size:13px;font-weight:500;line-height:1.5;
}
.badge-pine{background:var(--pine-soft);color:var(--pine)}
.badge-coral{background:rgba(228,104,59,.12);color:var(--coral-dark)}
.badge-amber{background:rgba(244,183,64,.20);color:#8A5C00}
.badge-gray{background:#EFEDE6;color:var(--muted)}
.badge-outline{border:1px solid var(--line);color:var(--muted);background:#fff}

/* ============ Hero ============ */
.hero-inner{
  position:relative;overflow:hidden;
  background:
    radial-gradient(900px 420px at 12% -10%,rgba(228,104,59,.22),transparent 62%),
    linear-gradient(160deg,var(--pine) 0%,var(--pine-dark) 100%);
  color:#fff;padding:34px 0 56px;
}
.hero-inner::after{
  content:"";position:absolute;right:-120px;bottom:-160px;
  width:420px;height:420px;border-radius:50%;
  background:radial-gradient(circle,rgba(244,183,64,.16),transparent 68%);
  pointer-events:none;
}
.breadcrumb{
  display:flex;align-items:center;flex-wrap:wrap;gap:8px;
  font-size:13px;color:rgba(255,255,255,.62);margin-bottom:22px;
}
.breadcrumb a:hover{color:var(--coral)}
.breadcrumb .current{color:#fff}
.hero-grid{display:grid;gap:34px}
.hero-copy{max-width:640px}
.hero-copy h1{
  font-size:clamp(30px,4vw,48px);
  font-weight:700;line-height:1.22;letter-spacing:-.01em;
  margin:18px 0 0;color:#fff;
}
.hero-sub{
  margin-top:18px;font-size:17px;line-height:1.85;
  color:rgba(255,255,255,.80);max-width:600px;
}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.hero-points{margin-top:28px;display:grid;gap:10px}
.hero-points li{
  display:flex;align-items:flex-start;gap:10px;
  font-size:15px;color:rgba(255,255,255,.80);
}
.hero-points li i{color:var(--amber);margin-top:6px;font-size:12px}
.hero-media{
  position:relative;border-radius:22px;overflow:hidden;
  min-height:280px;border:1px solid rgba(255,255,255,.14);
  background:#E7EFE9;box-shadow:0 26px 60px rgba(6,20,15,.42);
}
.hero-media img{width:100%;height:100%;min-height:280px;object-fit:cover}
.hero-media-card{
  position:absolute;left:18px;right:18px;bottom:18px;
  display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;
  padding:14px 16px;border-radius:16px;
  background:rgba(18,42,34,.86);backdrop-filter:blur(6px);
  border:1px solid rgba(255,255,255,.14);
}
.hero-media-card .label{font-size:12px;color:rgba(255,255,255,.62);letter-spacing:.06em}
.mini-count{
  display:flex;align-items:center;gap:6px;
  font-size:13px;color:rgba(255,255,255,.72);
  font-variant-numeric:tabular-nums;white-space:nowrap;
}
.mini-count b{color:#fff;font-size:18px;font-weight:700}
.mini-count span{display:inline-flex;align-items:baseline;gap:2px}
@media (min-width:1024px){
  .hero-inner{padding:44px 0 76px}
  .hero-grid{grid-template-columns:minmax(0,1.08fr) minmax(0,.92fr);align-items:center;gap:52px}
  .hero-media{min-height:400px}
  .hero-media img{min-height:400px}
}

/* 图片媒体容器与失败占位 */
.media{position:relative;overflow:hidden;background:var(--pine-soft)}
.media img{width:100%;height:100%;object-fit:cover}
.media.is-fallback img{display:none}
.media.is-fallback::after{
  content:attr(data-label);position:absolute;inset:0;
  display:grid;place-items:center;text-align:center;padding:20px;
  background:linear-gradient(140deg,#E7EFE9,#D8E6DC);
  color:var(--pine);font-weight:700;font-size:15px;letter-spacing:.06em;
}

/* ============ 板块通用 ============ */
.section{padding:56px 0}
@media (min-width:768px){.section{padding:84px 0}}
.section-tight{padding:44px 0}
.section-head{max-width:760px;margin-bottom:32px}
.section-head.center{margin-left:auto;margin-right:auto;text-align:center}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:600;letter-spacing:.10em;
  color:var(--coral-dark);text-transform:uppercase;
}
.section-title{font-size:24px;font-weight:700;line-height:1.35;margin-top:12px;letter-spacing:-.01em}
@media (min-width:768px){.section-title{font-size:32px}}
.section-desc{margin-top:14px;color:var(--muted);font-size:16.5px;line-height:1.85}
.rule{width:56px;height:3px;border-radius:3px;background:var(--coral);margin-top:18px}
.section-head.center .rule{margin-left:auto;margin-right:auto}

/* ============ 通栏提示带 ============ */
.strip{
  position:relative;overflow:hidden;border-radius:24px;
  min-height:260px;display:flex;align-items:center;
  box-shadow:var(--shadow-2);
}
.strip-bg{position:absolute;inset:0}
.strip-bg img{width:100%;height:100%;object-fit:cover}
.strip::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(18,42,34,.94) 0%,rgba(18,42,34,.80) 46%,rgba(18,42,34,.42) 100%);
}
.strip-inner{position:relative;z-index:2;padding:36px 26px;width:100%;color:#fff}
@media (min-width:768px){.strip-inner{padding:44px 40px}}
.strip-title{font-size:21px;font-weight:700;line-height:1.4;max-width:520px}
@media (min-width:768px){.strip-title{font-size:26px}}
.strip-list{margin-top:22px;display:grid;gap:12px;max-width:720px}
.strip-list li{
  display:flex;gap:12px;align-items:flex-start;
  font-size:15px;color:rgba(255,255,255,.84);line-height:1.75;
}
.strip-list li span.idx{
  flex:none;width:24px;height:24px;border-radius:8px;margin-top:4px;
  background:rgba(244,183,64,.22);color:var(--amber);
  font-size:13px;font-weight:700;display:grid;place-items:center;
  font-variant-numeric:tabular-nums;
}

/* ============ 分栏布局 ============ */
.side-layout{display:grid;gap:28px}
@media (min-width:1024px){
  .side-layout{grid-template-columns:minmax(0,1fr) 330px;gap:34px;align-items:start}
}
.cols{display:grid;gap:18px}
@media (min-width:720px){.cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}}

/* ============ 步骤卡 ============ */
.steps{display:grid;gap:16px}
.step-card{
  display:flex;gap:18px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;
  box-shadow:var(--shadow-1);
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.step-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#CFE0D6}
.step-no{
  flex:none;width:48px;height:48px;border-radius:14px;
  background:var(--pine-soft);color:var(--pine);
  font-weight:700;font-size:17px;display:grid;place-items:center;
  font-variant-numeric:tabular-nums;
}
.step-card h3{font-size:18px;font-weight:700;line-height:1.45}
.step-card p{margin-top:8px;color:var(--muted);font-size:15.5px;line-height:1.8}
.step-meta{display:flex;flex-wrap:wrap;gap:8px;margin-top:14px}

/* ============ 侧栏 ============ */
.sidebar{display:grid;gap:18px}
@media (min-width:1024px){.sidebar{position:sticky;top:96px}}
.side-card{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:22px;box-shadow:var(--shadow-1);
}
.side-card h3{font-size:17px;font-weight:700;margin-bottom:14px}
.side-link{
  display:flex;align-items:center;justify-content:space-between;gap:10px;
  padding:12px 14px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:#FBFAF5;
  font-size:15px;font-weight:500;margin-bottom:10px;
  transition:.2s ease;
}
.side-link:last-child{margin-bottom:0}
.side-link span{font-size:12.5px;color:var(--muted);font-weight:400}
.side-link:hover{border-color:var(--pine);background:#EFF5F1;color:var(--pine);transform:translateX(2px)}
.side-card-dark{
  background:linear-gradient(150deg,var(--pine) 0%,var(--pine-dark) 100%);
  border-color:transparent;color:#fff;
}
.side-card-dark h3{color:#fff}
.side-card-dark p{color:rgba(255,255,255,.78);font-size:14.5px;line-height:1.8;margin-bottom:16px}

/* ============ 排查清单 ============ */
.check-grid{display:grid;gap:16px}
@media (min-width:768px){.check-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
.check-item{
  display:flex;gap:14px;align-items:flex-start;
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);padding:20px;
  box-shadow:var(--shadow-1);transition:.2s ease;
}
.check-item:hover{box-shadow:var(--shadow-2);transform:translateY(-2px)}
.check-icon{
  flex:none;width:40px;height:40px;border-radius:12px;
  background:rgba(228,104,59,.12);color:var(--coral-dark);
  display:grid;place-items:center;font-size:16px;
}
.check-item h3{font-size:16.5px;font-weight:700}
.check-item p{margin-top:7px;font-size:15px;color:var(--muted);line-height:1.8}

.chips{display:flex;flex-wrap:wrap;gap:10px;margin-top:24px}
.chip{
  display:inline-flex;align-items:center;gap:8px;
  padding:9px 15px;border-radius:999px;
  background:#fff;border:1px solid var(--line);
  font-size:14px;color:var(--muted);box-shadow:var(--shadow-1);
}
.chip i{color:var(--pine);font-size:12px}

/* ============ 数据条 ============ */
.stats{
  display:grid;gap:16px;
  background:linear-gradient(150deg,var(--pine) 0%,var(--pine-dark) 100%);
  border-radius:24px;padding:32px 24px;color:#fff;
}
@media (min-width:720px){.stats{grid-template-columns:repeat(4,minmax(0,1fr));padding:40px 36px}}
.stat-item{text-align:left}
.stat-num{
  font-size:32px;font-weight:700;line-height:1.1;
  font-variant-numeric:tabular-nums;color:#fff;
}
.stat-num em{font-style:normal;font-size:16px;color:var(--amber);margin-left:4px}
.stat-label{margin-top:8px;font-size:14px;color:rgba(255,255,255,.72);line-height:1.7}

/* ============ FAQ ============ */
.faq-list{display:grid;gap:12px;max-width:900px}
.faq-item{
  background:var(--card);border:1px solid var(--line);
  border-radius:var(--radius);box-shadow:var(--shadow-1);
  overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item[open]{border-color:#CFE0D6;box-shadow:var(--shadow-2)}
.faq-q{
  display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 22px;font-weight:700;font-size:16.5px;
  cursor:pointer;list-style:none;color:var(--text);
}
.faq-q::-webkit-details-marker{display:none}
.faq-q:hover{color:var(--pine)}
.faq-icon{flex:none;color:var(--pine);transition:transform .28s ease;font-size:14px}
.faq-item[open] .faq-icon{transform:rotate(180deg)}
.faq-a{padding:0 22px 22px;color:var(--muted);font-size:15.5px;line-height:1.85}

/* ============ 订阅区 ============ */
.subscribe-wrap{
  display:grid;gap:28px;background:var(--card);
  border:1px solid var(--line);border-radius:24px;
  padding:30px 24px;box-shadow:var(--shadow-1);
}
@media (min-width:1024px){
  .subscribe-wrap{grid-template-columns:minmax(0,1fr) minmax(0,1fr);padding:44px 44px;gap:48px;align-items:center}
}
.subscribe-list{display:grid;gap:12px;margin-top:20px}
.subscribe-list li{display:flex;gap:10px;align-items:flex-start;font-size:15px;color:var(--muted)}
.subscribe-list li i{color:var(--coral);margin-top:6px;font-size:12px}
.form-card{background:#FBFAF5;border:1px solid var(--line);border-radius:var(--radius);padding:22px}
.field{margin-bottom:14px}
.field label{display:block;font-size:14px;font-weight:600;margin-bottom:7px}
.input{
  width:100%;padding:12px 15px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:#fff;color:var(--text);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.input::placeholder{color:#9AA096}
.input:hover{border-color:#CFD6CC}
.input:focus{
  outline:none;border-color:var(--pine);
  box-shadow:0 0 0 3px rgba(244,183,64,.42);
}
.checkbox-row{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--muted);line-height:1.7}
.checkbox-row input{width:17px;height:17px;margin-top:4px;accent-color:var(--pine);flex:none}
.form-alert{
  margin-top:14px;padding:12px 15px;border-radius:var(--radius-sm);
  font-size:14px;line-height:1.7;
  background:#FBF7EC;border:1px solid #EFE0BE;color:#7A5A10;
}
.form-alert.is-success{background:#EDF5EF;border-color:#CBE2D3;color:#22613F}
.form-alert.is-error{background:#FCEFE9;border-color:#F3D2C4;color:#A63F1C}
.form-note{margin-top:12px;font-size:13px;color:var(--muted);line-height:1.7}

/* ============ CTA 带 ============ */
.cta-band{
  position:relative;overflow:hidden;border-radius:24px;
  background:linear-gradient(120deg,var(--pine) 0%,var(--pine-dark) 78%);
  color:#fff;padding:38px 26px;text-align:center;
  box-shadow:var(--shadow-2);
}
@media (min-width:768px){.cta-band{padding:56px 48px}}
.cta-band::after{
  content:"";position:absolute;left:-80px;top:-90px;width:320px;height:320px;border-radius:50%;
  background:radial-gradient(circle,rgba(228,104,59,.26),transparent 66%);
}
.cta-band h2{position:relative;z-index:2;font-size:24px;font-weight:700;line-height:1.4}
@media (min-width:768px){.cta-band h2{font-size:30px}}
.cta-band p{position:relative;z-index:2;margin-top:14px;font-size:16px;color:rgba(255,255,255,.78);max-width:640px;margin-left:auto;margin-right:auto}
.cta-actions{position:relative;z-index:2;display:flex;flex-wrap:wrap;gap:12px;justify-content:center;margin-top:26px}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--pine-dark);color:rgba(255,255,255,.78);
  padding:56px 0 28px;margin-top:0;
}
.footer-grid{display:grid;gap:32px}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .brand-mark{width:40px;height:40px}
.footer-brand .brand-text{display:flex;flex-direction:column;line-height:1.3}
.footer-brand .brand-name{color:#fff;font-weight:700;font-size:16px}
.footer-brand .brand-tag{color:rgba(255,255,255,.5);font-size:12px}
.footer-desc{font-size:14.5px;line-height:1.85;color:rgba(255,255,255,.66);max-width:340px}
.footer-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px}
.footer-links{display:grid;gap:11px}
.footer-links a{font-size:14.5px;color:rgba(255,255,255,.72);transition:color .2s ease}
.footer-links a:hover{color:var(--coral)}
.footer-note{font-size:14px;line-height:1.8;color:rgba(255,255,255,.62);margin-bottom:14px}
.footer-form{display:flex;gap:10px;flex-wrap:wrap}
.footer-form .input{
  flex:1 1 150px;background:rgba(255,255,255,.08);
  border-color:rgba(255,255,255,.16);color:#fff;
}
.footer-form .input::placeholder{color:rgba(255,255,255,.45)}
.footer-form .input:focus{border-color:var(--coral);box-shadow:0 0 0 3px rgba(244,183,64,.35)}
.footer-bottom{
  margin-top:40px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;
  font-size:13px;color:rgba(255,255,255,.52);
}

/* ============ 移动端底部固定 CTA ============ */
.mobile-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:70;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:12px 18px;background:rgba(18,42,34,.96);
  border-top:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(8px);
}
.mobile-cta-txt{display:flex;flex-direction:column;line-height:1.35}
.mobile-cta-txt b{color:#fff;font-size:13px;font-weight:600}
.mobile-cta-txt span{color:var(--amber);font-size:13px;font-variant-numeric:tabular-nums;white-space:nowrap}
@media (min-width:1024px){.mobile-cta{display:none}}
@media (max-width:1023px){body{padding-bottom:72px}}

/* ============ 其它 ============ */
.text-muted{color:var(--muted)}
.tag-row{display:flex;flex-wrap:wrap;gap:8px}
.back-top{
  position:fixed;right:18px;bottom:88px;z-index:65;
  width:44px;height:44px;border-radius:50%;
  background:#fff;border:1px solid var(--line);color:var(--pine);
  display:none;place-items:center;cursor:pointer;box-shadow:var(--shadow-2);
  transition:background .2s ease,transform .2s ease;
}
.back-top:hover{background:var(--pine-soft);transform:translateY(-2px)}
@media (min-width:1024px){.back-top{bottom:28px}}
.back-top.is-show{display:grid}

/* roulang page: category3 */
:root{
  --green:#1E4D3B;
  --green-dark:#122A22;
  --green-hover:#163B2E;
  --green-soft:#E7EFE9;
  --coral:#E4683B;
  --coral-dark:#C9532B;
  --amber:#F4B740;
  --bg:#F5F2EA;
  --card:#FFFFFF;
  --line:#E3DED2;
  --text:#171A17;
  --muted:#5A6158;
  --radius:18px;
  --radius-sm:12px;
  --shadow:0 1px 2px rgba(18,42,34,.06);
  --shadow-hover:0 12px 30px rgba(18,42,34,.12);
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;background:var(--bg);color:var(--text);
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  font-size:17px;line-height:1.85;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
h1,h2,h3,h4{margin:0;font-weight:700;line-height:1.32;letter-spacing:.01em}
p{margin:0 0 1em}
ul{margin:0;padding:0;list-style:none}
:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.container{width:100%;max-width:1280px;margin:0 auto;padding:0 24px}
.section{padding:84px 0}
.section-tight{padding:56px 0}
.section-head{max-width:760px;margin-bottom:38px}
.section-eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;color:var(--coral);letter-spacing:.08em;margin-bottom:12px}
.section-eyebrow::before{content:"";width:22px;height:2px;border-radius:2px;background:var(--coral)}
.section-title{position:relative;padding-left:18px;font-size:clamp(24px,2.6vw,32px)}
.section-title::before{content:"";position:absolute;left:0;top:.16em;bottom:.16em;width:4px;border-radius:4px;background:var(--green)}
.section-desc{color:var(--muted);margin-top:14px;font-size:16px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 24px;border-radius:999px;border:1px solid transparent;
  font-weight:600;font-size:15px;cursor:pointer;white-space:nowrap;
  transition:background .2s ease,color .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.btn:active{transform:translateY(1px)}
.btn-primary{background:var(--green);color:#fff;box-shadow:0 10px 24px rgba(30,77,59,.22)}
.btn-primary:hover{background:var(--green-hover);transform:translateY(-1px)}
.btn-accent{background:var(--coral);color:#fff;box-shadow:0 10px 24px rgba(228,104,59,.26)}
.btn-accent:hover{background:var(--coral-dark);transform:translateY(-1px)}
.btn-ghost{border-color:rgba(30,77,59,.42);color:var(--green);background:transparent}
.btn-ghost:hover{background:var(--green-soft);border-color:var(--green)}
.btn-light{background:#fff;color:var(--green)}
.btn-light:hover{background:#F1ECE1;transform:translateY(-1px)}
.btn-outline-light{border-color:rgba(255,255,255,.48);color:#fff;background:transparent}
.btn-outline-light:hover{background:rgba(255,255,255,.14)}
.btn-sm{padding:8px 16px;font-size:14px}
.btn[disabled]{opacity:.45;cursor:not-allowed;transform:none}

/* ---------- 头部导航 ---------- */
.site-header{
  position:sticky;top:0;z-index:60;background:var(--green);
  border-bottom:1px solid rgba(255,255,255,.08);
  box-shadow:0 8px 26px rgba(18,42,34,.18);
}
.header-inner{display:flex;align-items:center;gap:22px;height:76px}
.brand{display:flex;align-items:center;gap:12px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:12px;background:var(--coral);color:#fff;
  display:grid;place-items:center;font-weight:700;font-size:18px;flex-shrink:0;
  box-shadow:0 6px 16px rgba(228,104,59,.34);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-name{color:#fff;font-weight:700;font-size:16px;letter-spacing:.02em;white-space:nowrap}
.brand-tag{color:rgba(255,255,255,.55);font-size:12px;white-space:nowrap}
.nav-links{display:flex;align-items:center;gap:6px;margin-left:auto}
.nav-link{
  color:rgba(255,255,255,.78);padding:8px 14px;border-radius:999px;
  font-size:15px;font-weight:500;transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:rgba(255,255,255,.12);color:#fff}
.nav-link.is-active{background:var(--coral);color:#fff;box-shadow:0 6px 16px rgba(228,104,59,.32)}
.header-side{display:flex;align-items:center;gap:12px;flex-shrink:0}
.status-badge{
  display:inline-flex;align-items:center;gap:7px;font-size:13px;font-weight:500;
  color:#FCE3AE;background:rgba(244,183,64,.16);border:1px solid rgba(244,183,64,.36);
  padding:5px 12px;border-radius:999px;white-space:nowrap;
}
.status-badge .dot{width:7px;height:7px;border-radius:50%;background:var(--amber);animation:pulse 1.8s ease-in-out infinite}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1)}50%{opacity:.4;transform:scale(.75)}}
.nav-toggle{
  display:none;width:42px;height:42px;border-radius:12px;border:1px solid rgba(255,255,255,.26);
  background:rgba(255,255,255,.08);color:#fff;cursor:pointer;font-size:18px;line-height:1;
  align-items:center;justify-content:center;
}
.nav-toggle:hover{background:rgba(255,255,255,.18)}

/* ---------- 移动抽屉 ---------- */
.drawer-backdrop{
  position:fixed;inset:0;background:rgba(18,42,34,.5);z-index:80;opacity:0;
  transition:opacity .3s ease;pointer-events:none;
}
.drawer-backdrop.is-open{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;width:min(88vw,360px);height:100%;background:#fff;z-index:90;
  transform:translateX(100%);transition:transform .3s ease;padding:24px;overflow-y:auto;
  box-shadow:-16px 0 40px rgba(18,42,34,.22);
}
.drawer.is-open{transform:translateX(0)}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px}
.drawer-title{font-weight:700;font-size:16px;color:var(--green)}
.drawer-close{width:36px;height:36px;border-radius:10px;border:1px solid var(--line);background:#fff;cursor:pointer}
.drawer-close:hover{background:var(--green-soft)}
.drawer-link{
  display:block;padding:14px 16px;border-radius:14px;font-weight:600;font-size:15px;
  border:1px solid var(--line);margin-bottom:10px;transition:background .2s,color .2s,border-color .2s;
}
.drawer-link:hover{border-color:var(--green);background:var(--green-soft)}
.drawer-link.is-active{background:var(--green);color:#fff;border-color:var(--green)}
.drawer-note{font-size:13px;color:var(--muted);margin-bottom:18px;line-height:1.7}

/* ---------- Hero ---------- */
.hero{position:relative;background:var(--green-dark);color:#fff;overflow:hidden}
.hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.webp');
  background-size:cover;background-position:center;opacity:.34;
}
.hero::after{
  content:"";position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(18,42,34,.94) 0%,rgba(18,42,34,.72) 52%,rgba(18,42,34,.45) 100%);
}
.hero-inner{
  position:relative;z-index:2;padding:78px 0 66px;display:grid;gap:48px;
  grid-template-columns:minmax(0,1.12fr) minmax(0,.88fr);align-items:center;
}
.hero-kicker{
  display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600;
  color:#FCE3AE;background:rgba(244,183,64,.16);border:1px solid rgba(244,183,64,.36);
  padding:6px 14px;border-radius:999px;margin-bottom:20px;
}
.hero-title{font-size:clamp(30px,4vw,46px);color:#fff;letter-spacing:.01em}
.hero-title .accent{color:#F5BFA3}
.hero-sub{color:rgba(255,255,255,.8);font-size:17px;max-width:640px;margin-top:20px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin-top:38px;max-width:640px}
.stat{
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  border-radius:16px;padding:16px 18px;
}
.stat-num{font-size:26px;font-weight:700;letter-spacing:.02em;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#fff}
.stat-label{font-size:13px;color:rgba(255,255,255,.62);margin-top:4px}
.hero-panel{
  background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.16);
  border-radius:22px;padding:20px;box-shadow:0 20px 50px rgba(0,0,0,.22);
}
.hero-panel-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px}
.hero-panel-title h2{font-size:17px;color:#fff}
.hero-panel-title span{font-size:12px;color:rgba(255,255,255,.6)}
.hero-list li{
  display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed rgba(255,255,255,.16);
  font-size:14px;color:rgba(255,255,255,.82);
}
.hero-list li:last-child{border-bottom:0;padding-bottom:0}
.hero-list .t{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#F5BFA3;flex-shrink:0}

/* ---------- 通用组件 ---------- */
.chip{
  display:inline-flex;align-items:center;gap:6px;padding:7px 15px;border-radius:999px;
  font-size:13px;font-weight:500;background:#fff;border:1px solid var(--line);color:var(--muted);
  transition:border-color .2s,color .2s,background .2s,transform .2s;cursor:pointer;
}
.chip:hover{border-color:var(--green);color:var(--green);transform:translateY(-1px)}
.chip.is-on{background:var(--green);border-color:var(--green);color:#fff}
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;
  font-size:12px;font-weight:600;line-height:1.8;
}
.badge-coral{background:rgba(228,104,59,.14);color:var(--coral-dark)}
.badge-amber{background:rgba(244,183,64,.22);color:#8A5A05}
.badge-green{background:var(--green-soft);color:var(--green)}
.badge-gray{background:#EFECE3;color:var(--muted)}
.tag{
  display:inline-flex;align-items:center;padding:4px 11px;border-radius:8px;
  background:var(--green-soft);color:var(--green);font-size:12px;font-weight:600;
}
.meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  box-shadow:var(--shadow);transition:box-shadow .25s ease,transform .25s ease,border-color .25s ease;
}
.card:hover{box-shadow:var(--shadow-hover);transform:translateY(-2px);border-color:#D6D0C2}
.media{position:relative;background:#E7EFE9;border-radius:14px;overflow:hidden}
.media::after{
  content:"开云官方在线登陆入口";position:absolute;inset:0;display:grid;place-items:center;
  color:#8CA396;font-size:13px;letter-spacing:.08em;
}
.media img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover}
.ratio-16x9{aspect-ratio:16/9}
.ratio-4x3{aspect-ratio:4/3}
.link-more{color:var(--coral);font-weight:600;font-size:14px;transition:color .2s}
.link-more:hover{color:var(--coral-dark);text-decoration:underline;text-underline-offset:4px}

/* ---------- 精选头条 ---------- */
.headline{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);gap:32px;align-items:center;padding:26px}
.headline-body{padding:6px 6px 6px 0}
.headline-body h3{font-size:clamp(21px,2.2vw,26px);margin-bottom:14px}
.headline-body p{color:var(--muted);font-size:16px;margin-bottom:18px}

/* ---------- 资讯双列 ---------- */
.content-grid{display:grid;grid-template-columns:minmax(0,1fr) 344px;gap:34px;align-items:start}
.post-list{display:grid;gap:20px}
.post-card{display:flex;gap:20px;padding:20px}
.post-card .media{width:236px;flex-shrink:0}
.post-body{min-width:0;display:flex;flex-direction:column;gap:10px}
.post-body h3{font-size:19px;line-height:1.5}
.post-body h3 a{transition:color .2s}
.post-body h3 a:hover{color:var(--coral)}
.post-body p{color:var(--muted);font-size:15px;margin:0}
.post-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-top:auto}

/* ---------- 侧栏 ---------- */
.side-stack{display:grid;gap:22px;position:sticky;top:100px}
.side-card{padding:22px}
.side-title{font-size:16px;margin-bottom:14px;display:flex;align-items:center;gap:8px}
.side-title::before{content:"";width:4px;height:16px;border-radius:3px;background:var(--coral)}
.rank-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px dashed var(--line);align-items:flex-start}
.rank-list li:last-child{border-bottom:0;padding-bottom:0}
.rank-num{
  width:26px;height:26px;border-radius:8px;background:var(--green-soft);color:var(--green);
  font-weight:700;font-size:13px;display:grid;place-items:center;flex-shrink:0;margin-top:4px;
}
.rank-num.top{background:var(--coral);color:#fff}
.rank-text{font-size:15px;line-height:1.65;transition:color .2s}
.rank-text:hover{color:var(--coral)}
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.side-sub{background:var(--green);color:#fff;border-radius:var(--radius);padding:24px;box-shadow:var(--shadow)}
.side-sub h3{font-size:17px;color:#fff;margin-bottom:10px}
.side-sub p{font-size:14px;color:rgba(255,255,255,.75);margin-bottom:16px}

/* ---------- 订阅条 ---------- */
.subscribe-card{
  background:var(--green);color:#fff;border-radius:26px;padding:44px;
  display:grid;grid-template-columns:minmax(0,1.1fr) minmax(0,1fr);gap:34px;align-items:center;
  box-shadow:0 18px 44px rgba(18,42,34,.22);
}
.subscribe-card h2{font-size:clamp(22px,2.4vw,28px);color:#fff}
.subscribe-card p{color:rgba(255,255,255,.78);font-size:15px;margin-top:12px}
.form-row{display:flex;gap:12px;flex-wrap:wrap}
.input-plain{
  flex:1;min-width:0;background:#fff;border:1px solid var(--line);border-radius:12px;
  padding:12px 15px;color:var(--text);transition:border-color .2s,box-shadow .2s;
}
.input-plain::placeholder{color:#9AA39B}
.input-plain:focus{outline:none;border-color:var(--green);box-shadow:0 0 0 3px rgba(244,183,64,.35)}
.check-line{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:rgba(255,255,255,.72);margin:14px 0 18px;line-height:1.7}
.check-line input[type="checkbox"]{accent-color:var(--coral);margin-top:5px;width:16px;height:16px}
.form-alert{
  margin-top:14px;padding:11px 15px;border-radius:12px;font-size:14px;
  background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.24);color:#fff;
}
.form-alert.is-error{background:rgba(228,104,59,.22);border-color:rgba(228,104,59,.5)}

/* ---------- FAQ ---------- */
.faq-list{display:grid;gap:14px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 22px;
  box-shadow:var(--shadow);transition:box-shadow .25s,border-color .25s;
}
.faq-item[open]{border-color:#CBD9D0;box-shadow:var(--shadow-hover)}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;
  gap:16px;padding:20px 0;font-weight:700;font-size:17px;
}
.faq-item summary::-webkit-details-marker{display:none}
.faq-icon{color:var(--coral);font-size:13px;flex-shrink:0;transition:transform .25s ease}
.faq-item[open] .faq-icon{transform:rotate(180deg)}
.faq-body{padding:16px 0 22px;border-top:1px dashed var(--line);color:var(--muted);font-size:15.5px}
.faq-body p:last-child{margin-bottom:0}

/* ---------- CTA ---------- */
.cta-band{
  position:relative;overflow:hidden;background:var(--green-dark);color:#fff;
  border-radius:26px;padding:58px 44px;text-align:center;
}
.cta-band::before{
  content:"";position:absolute;width:340px;height:340px;border-radius:50%;
  background:radial-gradient(circle,rgba(228,104,59,.38),transparent 68%);
  top:-140px;right:-90px;
}
.cta-band > *{position:relative;z-index:1}
.cta-band h2{font-size:clamp(23px,2.6vw,32px);color:#fff}
.cta-band p{color:rgba(255,255,255,.78);max-width:640px;margin:16px auto 28px;font-size:16px}
.cta-actions{display:flex;gap:14px;justify-content:center;flex-wrap:wrap}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--green-dark);color:rgba(255,255,255,.78);padding:64px 0 28px;margin-top:20px}
.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.35fr;gap:40px}
.footer-brand{display:flex;gap:12px;align-items:center;margin-bottom:16px}
.footer-brand .brand-name{font-size:17px}
.footer-desc{font-size:15px;color:rgba(255,255,255,.66);max-width:380px;line-height:1.8}
.footer-title{color:#fff;font-weight:700;margin-bottom:14px;font-size:15px}
.footer-links a{
  display:block;padding:5px 0;color:rgba(255,255,255,.72);font-size:15px;
  transition:color .2s ease,transform .2s ease;
}
.footer-links a:hover{color:var(--coral);transform:translateX(2px)}
.footer-note{font-size:14px;color:rgba(255,255,255,.62);margin-bottom:14px;line-height:1.75}
.footer-form{display:flex;gap:10px;flex-wrap:wrap}
.footer-form .input{
  flex:1;min-width:0;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);
  border-radius:12px;padding:10px 14px;color:#fff;transition:border-color .2s,box-shadow .2s;
}
.footer-form .input::placeholder{color:rgba(255,255,255,.45)}
.footer-form .input:focus{outline:none;border-color:var(--amber);box-shadow:0 0 0 3px rgba(244,183,64,.25)}
.footer-bottom{
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  border-top:1px solid rgba(255,255,255,.12);margin-top:46px;padding-top:22px;
  font-size:13px;color:rgba(255,255,255,.5);
}

/* ---------- 移动端底部 CTA ---------- */
.mobile-cta{
  position:fixed;left:0;right:0;bottom:0;z-index:70;display:none;gap:10px;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  background:rgba(18,42,34,.96);box-shadow:0 -8px 24px rgba(18,42,34,.3);
}
.mobile-cta .btn{flex:1}

/* ---------- 响应式 ---------- */
@media (max-width:1180px){
  .content-grid{grid-template-columns:minmax(0,1fr) 300px;gap:26px}
  .post-card .media{width:200px}
}
@media (max-width:1024px){
  .hero-inner{grid-template-columns:1fr;padding:60px 0 54px}
  .hero-stats{max-width:none}
  .content-grid{grid-template-columns:1fr}
  .side-stack{position:static;grid-template-columns:1fr 1fr}
  .headline{grid-template-columns:1fr}
  .subscribe-card{grid-template-columns:1fr;padding:34px}
}
@media (max-width:900px){
  .nav-links{display:none}
  .header-side .status-badge{display:none}
  .nav-toggle{display:inline-flex}
  .header-inner{height:70px}
}
@media (max-width:768px){
  body{font-size:16px;padding-bottom:78px}
  .container{padding:0 20px}
  .section{padding:52px 0}
  .section-tight{padding:40px 0}
  .hero-stats{grid-template-columns:1fr 1fr;gap:12px}
  .post-card{flex-direction:column;padding:16px}
  .post-card .media{width:100%}
  .side-stack{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr;gap:32px}
  .cta-band{padding:40px 22px;border-radius:20px}
  .mobile-cta{display:flex}
  .footer-bottom{font-size:12px}
}
@media (max-width:520px){
  .hero-inner{padding:46px 0 42px}
  .hero-actions .btn{width:100%}
  .hero-stats{grid-template-columns:1fr 1fr}
  .stat{padding:12px 14px}
  .stat-num{font-size:22px}
  .subscribe-card{padding:24px;border-radius:20px}
  .faq-item{padding:0 16px}
  .faq-item summary{font-size:15.5px}
  .brand-name{font-size:15px}
}

/* roulang page: category4 */
:root{
  --pine:#1E4D3B;
  --pine-deep:#122A22;
  --pine-hover:#163B2E;
  --pine-soft:#E7EFEA;
  --coral:#E4683B;
  --coral-deep:#C8562E;
  --amber:#F4B740;
  --bg:#F5F2EA;
  --card:#FFFFFF;
  --line:#E3DED2;
  --ink:#171A17;
  --ink-2:#5A6158;
  --radius:18px;
  --radius-sm:12px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(18,42,34,.06);
  --shadow-2:0 12px 30px rgba(18,42,34,.12);
  --shadow-3:0 24px 52px rgba(18,42,34,.24);
  --container:1280px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  background:var(--bg);
  color:var(--ink);
  font-size:17px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button,input{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
h1,h2,h3,h4,p,ul,ol{margin:0}
ul,ol{padding:0;list-style:none}
h1,h2,h3{font-weight:700;line-height:1.3}
::-webkit-scrollbar{width:10px;height:10px}
::-webkit-scrollbar-thumb{background:#C9C2B2;border-radius:999px}
::-webkit-scrollbar-track{background:#EDE8DC}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
.section{padding:72px 0}
.section-tight{padding:52px 0}
.section-dark{background:var(--pine-deep);color:#fff}
.section-alt{background:#EFEBE0}
.section-head{max-width:820px;margin-bottom:36px}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  font-size:13px;font-weight:500;letter-spacing:.14em;
  color:var(--coral);text-transform:uppercase;margin-bottom:14px;
}
.eyebrow::before{content:"";width:26px;height:2px;border-radius:2px;background:var(--coral)}
.h2{font-size:clamp(22px,2.4vw,32px);letter-spacing:.01em}
.h3{font-size:20px}
.lead{color:var(--ink-2);font-size:17px;margin-top:14px;max-width:760px}
.section-dark .lead{color:rgba(255,255,255,.72)}

/* ============ 按钮 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  border-radius:var(--radius-pill);
  padding:13px 24px;font-size:15px;font-weight:700;line-height:1.2;
  border:1px solid transparent;white-space:nowrap;
  transition:transform .18s ease,box-shadow .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.btn-primary{background:var(--pine);color:#fff;box-shadow:var(--shadow-1)}
.btn-primary:hover{background:var(--pine-hover);transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-primary:active{transform:translateY(1px);box-shadow:var(--shadow-1)}
.btn-accent{background:var(--coral);color:#fff;box-shadow:var(--shadow-1)}
.btn-accent:hover{background:var(--coral-deep);transform:translateY(-1px);box-shadow:var(--shadow-2)}
.btn-accent:active{transform:translateY(1px)}
.btn-outline{background:#fff;color:var(--pine);border-color:#BFCEC6}
.btn-outline:hover{background:var(--pine-soft);border-color:var(--pine);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.42)}
.btn-ghost:hover{background:rgba(255,255,255,.14);border-color:#fff;transform:translateY(-1px)}
.btn-sm{padding:9px 17px;font-size:14px}
.btn-block{width:100%}
.btn.is-disabled,.btn[disabled]{opacity:.45;pointer-events:none}

/* ============ 徽章 / 标签 ============ */
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 13px;border-radius:var(--radius-pill);
  font-size:13px;font-weight:500;line-height:1.6;white-space:nowrap;
}
.badge-outline{background:rgba(255,255,255,.1);color:#fff;border:1px solid rgba(255,255,255,.35)}
.badge-amber{background:rgba(244,183,64,.16);color:#F4B740;border:1px solid rgba(244,183,64,.45)}
.badge-coral{background:rgba(228,104,59,.16);color:#E4683B;border:1px solid rgba(228,104,59,.4)}
.badge-pine{background:var(--pine-soft);color:var(--pine);border:1px solid #C9DAD1}
.badge-mute{background:#F1EEE5;color:var(--ink-2);border:1px solid var(--line)}
.tag{
  display:inline-flex;align-items:center;
  padding:4px 11px;border-radius:var(--radius-pill);
  font-size:12.5px;font-weight:500;
  background:var(--pine-soft);color:var(--pine);border:1px solid #CFDFD6;
}
.tag-mute{background:#F2EFE7;color:var(--ink-2);border-color:var(--line)}
.tag-coral{background:rgba(228,104,59,.12);color:#B04E27;border-color:rgba(228,104,59,.28)}
.tag-amber{background:rgba(244,183,64,.2);color:#8A5A00;border-color:rgba(244,183,64,.5)}
.dot{width:7px;height:7px;border-radius:50%;background:var(--coral);display:inline-block}
.dot-amber{background:var(--amber)}

/* ============ 头部导航 ============ */
.site-header{
  position:sticky;top:0;z-index:70;
  background:var(--pine);
  color:#fff;
  border-bottom:1px solid rgba(255,255,255,.08);
  box-shadow:0 10px 26px rgba(18,42,34,.18);
}
.header-inner{display:flex;align-items:center;gap:22px;min-height:74px}
.brand{display:flex;align-items:center;gap:11px;flex-shrink:0}
.brand-mark{
  width:40px;height:40px;border-radius:13px;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(140deg,var(--coral),#F0864F);
  color:#fff;font-size:19px;font-weight:700;
  box-shadow:0 6px 16px rgba(228,104,59,.35);
}
.brand-text{display:flex;flex-direction:column;line-height:1.25}
.brand-name{font-size:17px;font-weight:700;letter-spacing:.01em;color:#fff;white-space:nowrap}
.brand-tag{font-size:11.5px;font-weight:500;color:rgba(255,255,255,.58);letter-spacing:.06em}
.nav-links{display:flex;align-items:center;gap:2px;margin-left:14px}
.nav-link{
  position:relative;padding:9px 14px;border-radius:var(--radius-pill);
  font-size:15px;font-weight:500;color:rgba(255,255,255,.8);
  transition:color .18s ease,background-color .18s ease;
}
.nav-link:hover{color:#fff;background:rgba(255,255,255,.1)}
.nav-link.is-active{color:#fff;background:rgba(228,104,59,.2)}
.nav-link.is-active::after{
  content:"";position:absolute;left:50%;bottom:1px;transform:translateX(-50%);
  width:20px;height:2px;border-radius:2px;background:var(--coral);
}
.header-side{display:flex;align-items:center;gap:14px;margin-left:auto}
.countdown{display:flex;align-items:center;gap:8px;white-space:nowrap}
.cd-label{font-size:12.5px;color:rgba(255,255,255,.6)}
.cd-item{
  display:inline-flex;align-items:center;gap:3px;
  background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);
  border-radius:10px;padding:3px 8px;
}
.cd-num{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-variant-numeric:tabular-nums;font-size:15px;font-weight:700;color:var(--amber);
}
.cd-unit{font-size:11px;color:rgba(255,255,255,.62)}
.menu-btn{
  display:none;width:42px;height:42px;border-radius:12px;
  border:1px solid rgba(255,255,255,.24);
  flex-direction:column;align-items:center;justify-content:center;gap:5px;
}
.menu-btn span{display:block;width:18px;height:2px;border-radius:2px;background:#fff;transition:transform .2s ease,opacity .2s ease}
.menu-btn:focus-visible{outline:2px solid var(--amber);outline-offset:2px}

/* ============ 移动端抽屉 ============ */
.drawer-mask{
  position:fixed;inset:0;background:rgba(10,22,18,.55);
  z-index:88;opacity:0;pointer-events:none;transition:opacity .25s ease;
}
.drawer-mask.is-open{opacity:1;pointer-events:auto}
.drawer{
  position:fixed;top:0;right:0;height:100%;width:min(88vw,360px);
  background:var(--pine-deep);color:#fff;z-index:90;
  padding:24px 22px 32px;overflow-y:auto;
  transform:translateX(100%);transition:transform .28s ease;
  display:flex;flex-direction:column;gap:22px;
}
.drawer.is-open{transform:translateX(0)}
.drawer-top{display:flex;align-items:center;justify-content:space-between}
.drawer-close{
  width:38px;height:38px;border-radius:12px;border:1px solid rgba(255,255,255,.24);
  color:#fff;font-size:20px;line-height:1;
}
.drawer-close:focus-visible{outline:2px solid var(--amber);outline-offset:2px}
.drawer-nav{display:flex;flex-direction:column;gap:6px}
.drawer-link{
  padding:13px 14px;border-radius:14px;font-size:16px;font-weight:500;
  color:rgba(255,255,255,.85);background:rgba(255,255,255,.04);
  transition:background-color .18s ease,color .18s ease;
}
.drawer-link:hover{background:rgba(255,255,255,.12);color:#fff}
.drawer-link.is-active{background:rgba(228,104,59,.22);color:#fff}
.drawer-foot{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;flex-direction:column;gap:12px}
.drawer-note{font-size:13.5px;color:rgba(255,255,255,.6);line-height:1.7}

/* ============ 内页 Hero ============ */
.page-hero{
  position:relative;
  color:#fff;
  padding:46px 0 78px;
  background:
    linear-gradient(160deg,rgba(18,42,34,.95) 0%,rgba(30,77,59,.9) 55%,rgba(18,42,34,.94) 100%),
    url('/assets/images/backpic/back-2.png') center/cover no-repeat;
  overflow:hidden;
}
.page-hero::after{
  content:"";position:absolute;right:-120px;top:-120px;width:420px;height:420px;
  border-radius:50%;background:radial-gradient(circle,rgba(228,104,59,.28),transparent 68%);
  pointer-events:none;
}
.crumb{display:flex;align-items:center;gap:10px;font-size:13.5px;color:rgba(255,255,255,.62);margin-bottom:26px}
.crumb a:hover{color:var(--coral)}
.crumb span[aria-current]{color:#fff}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;position:relative;z-index:2}
.hero-title{
  font-size:clamp(28px,3.6vw,44px);
  line-height:1.32;letter-spacing:.01em;margin:18px 0 0;color:#fff;
}
.hero-sub{color:rgba(255,255,255,.76);font-size:17px;margin-top:18px;max-width:620px}
.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:26px}
.hero-points li{display:flex;align-items:center;gap:8px;font-size:14.5px;color:rgba(255,255,255,.78)}
.hero-points li::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--amber);flex-shrink:0}

.play-card{
  background:#fff;color:var(--ink);
  border-radius:var(--radius);padding:14px;
  box-shadow:var(--shadow-3);
}
.cover{
  position:relative;border-radius:14px;overflow:hidden;background:#E8E3D8;
  aspect-ratio:16/9;
}
.cover-4x3{aspect-ratio:4/3}
.cover img{position:relative;z-index:1;width:100%;height:100%;object-fit:cover}
.cover-ph{
  position:absolute;inset:0;z-index:0;
  display:flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#EBE6DA,#DAD4C4);
  color:#8C917F;font-size:14px;font-weight:700;letter-spacing:.16em;
}
.cover-badge{position:absolute;z-index:2;left:12px;top:12px}
.cover-time{position:absolute;z-index:2;right:12px;bottom:12px;background:rgba(18,42,34,.82);color:#fff;font-size:12.5px;padding:3px 9px;border-radius:8px}
.play-btn{
  position:absolute;z-index:3;left:50%;top:50%;transform:translate(-50%,-50%);
  width:62px;height:62px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:rgba(228,104,59,.94);color:#fff;font-size:20px;
  box-shadow:0 12px 28px rgba(228,104,59,.45);
  transition:transform .2s ease,background-color .2s ease;
}
.play-btn:hover{background:var(--coral-deep);transform:translate(-50%,-50%) scale(1.06)}
.play-btn:focus-visible{outline:2px solid var(--amber);outline-offset:3px}
.play-meta{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:14px 6px 4px}
.play-meta-title{font-size:16px;font-weight:700}
.play-meta-sub{font-size:13px;color:var(--ink-2);margin-top:2px}

/* ============ 规格条 ============ */
.spec-strip{
  display:grid;grid-template-columns:repeat(4,1fr);gap:1px;
  background:var(--line);border:1px solid var(--line);
  border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1);
}
.spec-item{background:#fff;padding:26px 22px}
.spec-num{
  font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
  font-size:clamp(24px,2.6vw,32px);font-weight:700;color:var(--pine);line-height:1.2;
}
.spec-num em{font-style:normal;font-size:15px;margin-left:3px;color:var(--ink-2)}
.spec-label{font-size:14px;color:var(--ink-2);margin-top:8px}

/* ============ 回放网格 ============ */
.replay-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}
.replay-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--radius);
  overflow:hidden;box-shadow:var(--shadow-1);
  display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.replay-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:#CFD9CD}
.replay-card:focus-within{border-color:var(--pine);box-shadow:var(--shadow-2)}
.replay-body{padding:20px 20px 22px;display:flex;flex-direction:column;gap:12px;flex:1}
.replay-title{font-size:17.5px;font-weight:700;line-height:1.55}
.replay-desc{font-size:14.5px;color:var(--ink-2);line-height:1.75;flex:1}
.replay-meta{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-2)}
.replay-link{
  display:inline-flex;align-items:center;gap:6px;
  font-size:14.5px;font-weight:700;color:var(--pine);
  transition:color .18s ease,gap .18s ease;
}
.replay-link:hover{color:var(--coral);gap:10px}
.replay-link:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:6px}

/* ============ 观看说明（横向排布，区别于其它分类页） ============ */
.watch-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.watch-item{
  background:#fff;border:1px solid var(--line);border-left:3px solid var(--pine);
  border-radius:14px;padding:24px 22px;box-shadow:var(--shadow-1);
  transition:transform .2s ease,box-shadow .2s ease,border-left-color .2s ease;
}
.watch-item:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-left-color:var(--coral)}
.watch-item h3{font-size:18px;margin-bottom:10px}
.watch-item p{font-size:15px;color:var(--ink-2);line-height:1.8}
.watch-item .tag{margin-bottom:14px}

/* ============ FAQ ============ */
.faq-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:48px;align-items:start}
.faq-list{display:flex;flex-direction:column;gap:12px}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;
  box-shadow:var(--shadow-1);overflow:hidden;
  transition:box-shadow .2s ease,border-color .2s ease;
}
.faq-item[open]{border-color:#C6D5CB;box-shadow:var(--shadow-2)}
.faq-q{
  display:flex;align-items:flex-start;justify-content:space-between;gap:16px;
  padding:18px 20px;font-size:16.5px;font-weight:700;line-height:1.6;
  cursor:pointer;list-style:none;
}
.faq-q::-webkit-details-marker{display:none}
.faq-q:focus-visible{outline:2px solid var(--amber);outline-offset:-3px}
.faq-ico{
  flex-shrink:0;width:26px;height:26px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--pine-soft);color:var(--pine);font-size:15px;font-weight:700;
  transition:transform .25s ease,background-color .25s ease,color .25s ease;
}
.faq-item[open] .faq-ico{transform:rotate(180deg);background:var(--coral);color:#fff}
.faq-a{padding:0 20px 20px;font-size:15.5px;color:var(--ink-2);line-height:1.85}
.faq-a strong{color:var(--ink)}
.faq-side{
  background:var(--pine-deep);color:#fff;border-radius:var(--radius);
  padding:30px 28px;box-shadow:var(--shadow-2);position:relative;overflow:hidden;
}
.faq-side::after{
  content:"";position:absolute;right:-70px;bottom:-70px;width:200px;height:200px;border-radius:50%;
  background:radial-gradient(circle,rgba(228,104,59,.35),transparent 70%);
}
.faq-side h3{font-size:21px;margin-bottom:14px;position:relative;z-index:1}
.faq-side p{font-size:15px;color:rgba(255,255,255,.72);position:relative;z-index:1}
.faq-side-list{display:flex;flex-direction:column;gap:12px;margin-top:20px;position:relative;z-index:1}
.faq-side-list li{display:flex;gap:10px;font-size:14.5px;color:rgba(255,255,255,.82)}
.faq-side-list li span:first-child{color:var(--amber);font-weight:700}

/* ============ 订阅 ============ */
.subscribe{
  background:linear-gradient(180deg,#EFEBE0,#F5F2EA);
  border-top:1px solid var(--line);border-bottom:1px solid var(--line);
}
.sub-grid{display:grid;grid-template-columns:1fr .9fr;gap:44px;align-items:center}
.sub-card{
  background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:30px 28px;box-shadow:var(--shadow-2);
}
.field{margin-bottom:16px}
.field-label{display:block;font-size:14px;font-weight:500;color:var(--ink-2);margin-bottom:8px}
.input{
  width:100%;padding:13px 15px;border-radius:var(--radius-sm);
  border:1px solid var(--line);background:#fff;color:var(--ink);font-size:15.5px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.input::placeholder{color:#9EA398}
.input:hover{border-color:#CFD6C9}
.input:focus{outline:none;border-color:var(--pine);box-shadow:0 0 0 3px rgba(244,183,64,.35)}
.check{display:flex;align-items:flex-start;gap:10px;font-size:13.5px;color:var(--ink-2);line-height:1.7}
.check input{width:17px;height:17px;margin-top:3px;accent-color:var(--pine);flex-shrink:0}
.check a{color:var(--pine);font-weight:500;text-decoration:underline;text-decoration-color:#BFCEC6}
.check a:hover{color:var(--coral)}
.note{font-size:13px;color:var(--ink-2);line-height:1.75;margin-top:12px}
.form-alert{
  margin-top:14px;padding:12px 15px;border-radius:12px;font-size:14px;line-height:1.7;
  border:1px solid #CDE0D4;background:#EDF5F0;color:#1E4D3B;
}
.form-alert.is-error{border-color:#EFC9B7;background:#FBEFE9;color:#B04E27}
.sub-list{display:flex;flex-direction:column;gap:16px;margin-top:24px}
.sub-list li{display:flex;gap:12px;align-items:flex-start}
.sub-list .num{
  flex-shrink:0;width:30px;height:30px;border-radius:10px;
  display:flex;align-items:center;justify-content:center;
  background:var(--pine);color:#fff;font-size:14px;font-weight:700;
  font-family:ui-monospace,SFMono-Regular,Menlo,monospace;
}
.sub-list strong{display:block;font-size:15.5px}
.sub-list span{font-size:14px;color:var(--ink-2);line-height:1.75}

/* ============ CTA ============ */
.cta-band{
  background:
    linear-gradient(140deg,rgba(18,42,34,.96),rgba(30,77,59,.92)),
    url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
  color:#fff;border-radius:22px;padding:48px 44px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  box-shadow:var(--shadow-3);
}
.cta-band h2{font-size:clamp(22px,2.4vw,30px)}
.cta-band p{color:rgba(255,255,255,.74);font-size:16px;margin-top:12px;max-width:640px}
.cta-actions{display:flex;gap:14px;flex-wrap:wrap}

/* ============ 页脚 ============ */
.site-footer{background:var(--pine-deep);color:#fff;padding:64px 0 28px;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr 1.15fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:11px;margin-bottom:16px}
.footer-brand .brand-mark{background:linear-gradient(140deg,var(--coral),#F0864F)}
.footer-brand .brand-name{display:block;font-size:16.5px;font-weight:700;color:#fff}
.footer-brand .brand-tag{display:block;font-size:11.5px;letter-spacing:.06em}
.footer-desc{font-size:14px;color:rgba(255,255,255,.6);line-height:1.85;max-width:340px}
.footer-title{font-size:15px;font-weight:700;color:#fff;margin-bottom:16px;position:relative;padding-bottom:10px}
.footer-title::after{content:"";position:absolute;left:0;bottom:0;width:24px;height:2px;border-radius:2px;background:var(--coral)}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(255,255,255,.7);transition:color .18s ease,transform .18s ease;display:inline-block}
.footer-links a:hover{color:var(--coral);transform:translateX(3px)}
.footer-links a:focus-visible{outline:2px solid var(--amber);outline-offset:3px;border-radius:4px}
.footer-note{font-size:13.5px;color:rgba(255,255,255,.6);line-height:1.8}
.footer-form{display:flex;gap:8px;margin-top:14px}
.footer-form .input{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.2);color:#fff}
.footer-form .input::placeholder{color:rgba(255,255,255,.48)}
.footer-form .input:focus{border-color:var(--amber);box-shadow:0 0 0 3px rgba(244,183,64,.28)}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.48);
}

/* ============ 移动端底部固定 CTA ============ */
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:80;display:none;
  padding:10px 16px calc(10px + env(safe-area-inset-bottom));
  background:rgba(18,42,34,.96);border-top:1px solid rgba(255,255,255,.12);
  backdrop-filter:blur(6px);gap:10px;
}
.mobile-bar .btn{flex:1}

/* ============ 响应式 ============ */
@media (max-width:1279px){
  .nav-link{padding:9px 11px;font-size:14.5px}
  .header-inner{gap:16px}
}
@media (max-width:1139px){
  .countdown{display:none}
}
@media (max-width:1023px){
  .nav-links{display:none}
  .menu-btn{display:flex}
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .faq-wrap{grid-template-columns:1fr;gap:32px}
  .sub-grid{grid-template-columns:1fr;gap:32px}
  .replay-grid{grid-template-columns:repeat(2,1fr)}
  .watch-grid{grid-template-columns:1fr;gap:18px}
  .spec-strip{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .section{padding:64px 0}
  .cta-band{padding:40px 32px}
}
@media (max-width:767px){
  body{font-size:16px;padding-bottom:74px}
  .container{padding:0 20px}
  .section{padding:52px 0}
  .section-tight{padding:44px 0}
  .brand-name{font-size:15.5px;white-space:normal}
  .brand-tag{display:none}
  .brand-mark{width:36px;height:36px;border-radius:11px;font-size:17px}
  .header-side .btn{display:none}
  .page-hero{padding:30px 0 56px}
  .hero-title{font-size:clamp(24px,6.4vw,32px)}
  .hero-actions{gap:10px}
  .hero-actions .btn{flex:1;min-width:150px}
  .replay-grid{grid-template-columns:1fr}
  .spec-strip{grid-template-columns:1fr 1fr}
  .spec-item{padding:20px 16px}
  .footer-grid{grid-template-columns:1fr;gap:30px}
  .footer-bottom{flex-direction:column;gap:8px}
  .mobile-bar{display:flex}
  .cta-band{padding:32px 22px;border-radius:18px}
  .cta-actions{width:100%}
  .cta-actions .btn{flex:1;min-width:140px}
  .play-card{padding:10px}
  .faq-q{padding:16px;font-size:15.5px}
  .faq-a{padding:0 16px 18px}
  .footer-form{flex-direction:column}
  .footer-form .btn{width:100%}
}
@media (max-width:519px){
  .spec-strip{grid-template-columns:1fr}
  .hero-points{gap:8px 16px}
  .sub-card{padding:24px 20px}
}