/* roulang page: index */
:root{
  --brand-deep:#0E3A31;
  --brand:#127B5C;
  --brand-bright:#1FB98A;
  --accent:#F2612C;
  --accent-soft:#FFE7DD;
  --bg:#F6F4EF;
  --surface:#FFFFFF;
  --surface-alt:#EDF3F0;
  --ink:#16211D;
  --ink-2:#5A6B64;
  --line:#E2E0D8;
  --r-card:16px;
  --r-card-lg:20px;
  --r-btn:12px;
  --shadow-1:0 1px 2px rgba(14,58,49,.06),0 8px 24px rgba(14,58,49,.06);
  --shadow-2:0 12px 32px rgba(14,58,49,.10);
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif;
  font-size:17px;
  line-height:1.85;
  text-rendering:optimizeLegibility;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;transition:color .2s ease,background-color .2s ease,border-color .2s ease;}
button,input,select,textarea{font:inherit;color:inherit;}
ul{margin:0;padding:0;list-style:none;}
h1,h2,h3,h4,p{margin:0;}
a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{
  outline:2px solid var(--brand-bright);
  outline-offset:2px;
  border-radius:6px;
}
.mono{font-family:'Barlow','DIN Alternate',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;font-weight:700;letter-spacing:-.02em;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
@media (min-width:768px){.container{padding:0 24px;}}
@media (min-width:1024px){.container{padding:0 32px;}}

.sec{padding:72px 0;}
@media (min-width:768px){.sec{padding:88px 0;}}
@media (min-width:1024px){.sec{padding:104px 0;}}
.sec-alt{background:var(--surface-alt);}

.sec-title{
  display:flex;align-items:center;gap:14px;
  font-size:28px;font-weight:700;line-height:1.25;color:var(--ink);
}
.sec-title::before{content:"";width:4px;height:26px;border-radius:2px;background:var(--brand);flex:none;}
@media (min-width:768px){.sec-title{font-size:32px;}}
@media (min-width:1024px){.sec-title{font-size:36px;}}
.sec-title::before{height:24px;}
.sec-sub{margin-top:12px;max-width:720px;color:var(--ink-2);font-size:16px;}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:36px;}

.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  font-size:16px;font-weight:600;line-height:1;
  border:1px solid transparent;cursor:pointer;
  transition:transform .18s ease,filter .18s ease,background-color .18s ease,color .18s ease,border-color .18s ease;
}
.btn-primary{background:var(--accent);color:#fff;}
.btn-primary:hover{filter:brightness(.94);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);filter:brightness(.9);}
.btn-ghost{border-color:var(--brand);color:var(--brand);background:transparent;}
.btn-ghost:hover{background:var(--surface-alt);transform:translateY(-1px);}
.btn-ghost:active{transform:translateY(0);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;border-radius:10px;}

.badge{
  display:inline-flex;align-items:center;
  padding:4px 12px;border-radius:999px;
  font-size:12px;font-weight:600;line-height:1.6;letter-spacing:.02em;
  background:var(--accent-soft);color:#9A3412;
}
.badge-soft{background:var(--surface-alt);color:var(--brand);}

.card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card-lg);
  box-shadow:var(--shadow-1);
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);}
.card-lift{position:relative;overflow:hidden;}
.card-lift::before{
  content:"";position:absolute;left:0;top:0;bottom:0;width:3px;border-radius:3px;
  background:var(--brand);transform:scaleY(0);transform-origin:top;
  transition:transform .25s ease;z-index:2;
}
.card-lift:hover::before{transform:scaleY(1);}

.ratio-16-9{aspect-ratio:16/9;width:100%;object-fit:cover;}
.ratio-16-11{aspect-ratio:16/11;width:100%;object-fit:cover;}
.ratio-4-3{aspect-ratio:4/3;width:100%;object-fit:cover;}
.img-wrap{overflow:hidden;border-radius:var(--r-card-lg);}
.img-wrap img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}

.link-more{color:var(--brand);font-weight:600;display:inline-flex;align-items:center;gap:6px;}
.link-more span{transition:transform .2s ease;}
.link-more:hover span{transform:translateX(3px);}

/* 导航 */
.nav-shell{position:sticky;top:12px;z-index:50;padding:0 12px;}
.nav-pill{
  max-width:1200px;margin:0 auto;height:60px;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:0 10px 0 18px;border-radius:999px;
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  transition:height .2s ease,background-color .2s ease,box-shadow .2s ease;
}
.nav-pill.shrink{height:56px;background:rgba(255,255,255,.97);box-shadow:0 8px 24px rgba(14,58,49,.10);}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:800;letter-spacing:-.01em;color:var(--ink);}
.logo-mark{position:relative;width:30px;height:30px;border-radius:9px;background:var(--brand-deep);display:inline-flex;align-items:center;justify-content:center;flex:none;}
.logo-mark i{display:block;width:2px;height:15px;border-radius:2px;background:var(--brand-bright);transform:rotate(12deg);}
.logo-mark i + i{margin-left:5px;}
.logo-mark b{position:absolute;right:6px;top:6px;width:5px;height:5px;border-radius:50%;background:var(--accent);}
.nav-menu{display:none;align-items:center;gap:2px;}
@media (min-width:1024px){.nav-menu{display:flex;}}
.nav-link{padding:8px 14px;border-radius:999px;font-size:15px;font-weight:500;color:var(--ink);white-space:nowrap;}
.nav-link:hover{background:var(--surface-alt);color:var(--brand);}
.nav-link.active{background:var(--brand);color:#fff;}
.nav-right{display:flex;align-items:center;gap:8px;}
.nav-cta{display:none;}
@media (min-width:1024px){.nav-cta{display:inline-flex;}}
.burger{
  width:44px;height:44px;border-radius:999px;border:1px solid var(--line);background:#fff;
  display:inline-flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer;
  transition:background-color .2s ease,border-color .2s ease;
}
.burger:hover{background:var(--surface-alt);border-color:var(--brand);}
.burger i{display:block;width:16px;height:2px;border-radius:2px;background:var(--ink);}
@media (min-width:1024px){.burger{display:none;}}

.mobile-panel{position:fixed;inset:0;z-index:80;background:rgba(14,58,49,.52);-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);opacity:0;pointer-events:none;transition:opacity .25s ease;}
.mobile-panel.open{opacity:1;pointer-events:auto;}
.mobile-inner{
  position:absolute;right:0;top:0;bottom:0;width:min(86vw,360px);
  background:#fff;padding:22px;display:flex;flex-direction:column;
  transform:translateX(100%);transition:transform .25s ease;
}
.mobile-panel.open .mobile-inner{transform:none;}
.mobile-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px;}
.mobile-close{width:40px;height:40px;border-radius:999px;border:1px solid var(--line);background:#fff;cursor:pointer;font-size:18px;color:var(--ink);}
.mobile-close:hover{background:var(--surface-alt);}
.mobile-link{
  display:flex;align-items:center;min-height:56px;padding:0 14px;border-radius:14px;
  font-size:16px;font-weight:600;color:var(--ink);border-bottom:1px solid var(--line);
}
.mobile-link:hover{background:var(--surface-alt);color:var(--brand);}
.mobile-link.active{background:var(--brand);color:#fff;border-color:var(--brand);}
.mobile-foot{margin-top:auto;padding-top:18px;}

/* Hero */
.hero{position:relative;overflow:hidden;padding:44px 0 64px;}
@media (min-width:1024px){.hero{padding:64px 0 96px;}}
.hero-blob{
  position:absolute;left:-90px;bottom:-120px;width:260px;height:260px;border-radius:50%;
  background:var(--surface-alt);z-index:0;pointer-events:none;
}
.hero-track{
  position:absolute;inset:0;z-index:0;pointer-events:none;opacity:.06;
  background-image:repeating-linear-gradient(102deg,var(--brand-deep) 0 1px,transparent 1px 44px);
}
.hero-grid{position:relative;z-index:1;display:grid;gap:36px;align-items:center;}
@media (min-width:1024px){.hero-grid{grid-template-columns:7fr 5fr;gap:48px;}}
.hero h1{
  font-size:32px;font-weight:800;line-height:1.15;letter-spacing:-.01em;color:var(--ink);
}
@media (min-width:768px){.hero h1{font-size:44px;}}
@media (min-width:1024px){.hero h1{font-size:56px;}}
.hero-sub{margin-top:20px;font-size:18px;line-height:1.7;color:var(--ink-2);max-width:560px;}
@media (min-width:1024px){.hero-sub{font-size:20px;}}
.hero-actions{margin-top:32px;display:flex;flex-direction:column;gap:12px;}
@media (min-width:640px){.hero-actions{flex-direction:row;flex-wrap:wrap;}}
.hero-actions .btn{width:100%;}
@media (min-width:640px){.hero-actions .btn{width:auto;}}
.hero-stats{
  margin-top:40px;display:grid;grid-template-columns:repeat(3,1fr);gap:16px;
  border-top:1px solid var(--line);padding-top:24px;
}
.hero-stats .num{font-size:26px;color:var(--brand);}
@media (min-width:768px){.hero-stats .num{font-size:32px;}}
.hero-stats .cap{font-size:12px;color:var(--ink-2);line-height:1.6;margin-top:2px;}
.hero-visual{position:relative;}
.hero-visual img{border-radius:24px;border:1px solid var(--line);box-shadow:var(--shadow-2);}
.hero-visual::after{
  content:"";position:absolute;inset:14px -14px -14px 14px;border:1px solid var(--brand);
  border-radius:24px;opacity:.28;z-index:-1;
}

/* 表单 */
.field{
  width:100%;height:48px;padding:0 14px;border-radius:10px;
  border:1px solid var(--line);background:#fff;color:var(--ink);
  transition:border-color .2s ease,box-shadow .2s ease;
}
.field::placeholder{color:#9AA6A1;}
.field:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 2px rgba(31,185,138,.22);}
.field-err{font-size:13px;color:#C2410C;margin-top:6px;display:none;}
.field-err.show{display:block;}

/* FAQ */
.faq-list{max-width:840px;margin:0 auto;}
.faq-item{border-bottom:1px solid var(--line);}
.faq-item:first-child{border-top:1px solid var(--line);}
.faq-item summary{
  list-style:none;cursor:pointer;display:flex;align-items:flex-start;justify-content:space-between;gap:18px;
  padding:20px 0;font-size:18px;font-weight:600;color:var(--ink);line-height:1.6;
}
.faq-item summary::-webkit-details-marker{display:none;}
.faq-item summary::after{content:"＋";color:var(--brand);font-weight:700;font-size:20px;line-height:1.4;flex:none;}
.faq-item[open] summary::after{content:"－";}
.faq-item p{padding:0 0 22px;font-size:16px;line-height:1.85;color:var(--ink-2);max-width:760px;}

/* 页脚 */
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.78);padding:64px 0 24px;margin-top:0;}
.site-footer h4{color:#fff;font-size:15px;font-weight:700;margin-bottom:16px;letter-spacing:.02em;}
.site-footer a{color:rgba(255,255,255,.78);font-size:15px;}
.site-footer a:hover{color:var(--brand-bright);}
.footer-grid{display:grid;gap:32px;}
@media (min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.6fr 1fr 1fr 1.2fr;}}
.footer-list li{margin-bottom:10px;}
.footer-bottom{
  margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;gap:10px;justify-content:space-between;align-items:center;
  font-size:13px;color:rgba(255,255,255,.6);
}
.footer-logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-size:17px;font-weight:800;}
.footer-logo .logo-mark{background:rgba(255,255,255,.12);}

/* 底部转化条 */
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;height:64px;z-index:70;
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:0 16px;background:#fff;border-top:1px solid var(--line);
  box-shadow:0 -4px 16px rgba(14,58,49,.06);
}
.mobile-bar p{font-size:14px;color:var(--ink-2);margin:0;line-height:1.3;}
@media (min-width:1024px){.mobile-bar{display:none;}}
@media (max-width:1023px){body{padding-bottom:72px;}}

.float-cta{
  position:fixed;right:24px;bottom:24px;z-index:70;display:none;
  align-items:center;gap:14px;padding:8px 8px 8px 20px;
  background:rgba(255,255,255,.96);border:1px solid var(--line);border-radius:999px;
  box-shadow:var(--shadow-2);
  opacity:0;pointer-events:none;transform:translateY(8px);
  transition:opacity .3s ease,transform .3s ease;
}
@media (min-width:1024px){.float-cta{display:flex;}}
.float-cta.show{opacity:1;pointer-events:auto;transform:none;}
.float-cta span{font-size:14px;color:var(--ink-2);}

/* 内容列表 */
.cms-title{
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.cms-text{
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.cms-card{display:block;color:var(--ink);}
.cms-card:hover .cms-title{color:var(--brand);}
.cms-card:hover img{transform:scale(1.03);}
.empty-state{
  border:1px dashed var(--line);border-radius:var(--r-card-lg);background:#fff;
  padding:56px 24px;text-align:center;
}
.empty-state p{color:var(--ink-2);font-size:16px;margin-bottom:20px;}

.ticks li{display:flex;gap:10px;align-items:flex-start;font-size:16px;color:var(--ink-2);margin-bottom:8px;}
.ticks li::before{content:"✓";color:var(--brand);font-weight:700;flex:none;}

.runner{
  height:1px;background:var(--line);margin:56px 0;
  background-image:repeating-linear-gradient(102deg,var(--brand-deep) 0 1px,transparent 1px 28px);
  opacity:.4;
}

/* roulang page: article */
:root{
  --brand-deep:#0E3A31;
  --brand:#127B5C;
  --brand-bright:#1FB98A;
  --accent:#F2612C;
  --accent-soft:#FFE7DD;
  --bg:#F6F4EF;
  --surface:#FFFFFF;
  --surface-alt:#EDF3F0;
  --ink:#16211D;
  --ink-2:#5A6B64;
  --line:#E2E0D8;
  --r-card:16px;
  --r-card-lg:20px;
  --r-btn:12px;
  --sh-1:0 1px 2px rgba(14,58,49,.06),0 8px 24px rgba(14,58,49,.06);
  --sh-2:0 12px 32px rgba(14,58,49,.10);
  --max:1200px;
  --mono:'Barlow','DIN Alternate',ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif;
  font-size:17px;
  line-height:1.85;
  color:var(--ink);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  padding-bottom:72px;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:0;background:none;}
input,textarea{font-family:inherit;}
h1,h2,h3,h4{margin:0;line-height:1.25;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}
:focus-visible{outline:2px solid var(--brand-bright);outline-offset:2px;border-radius:6px;}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px;}
.num{font-family:var(--mono);font-weight:700;letter-spacing:-.02em;}

/* ---------- 导航 ---------- */
.nav-shell{
  position:sticky;top:12px;z-index:80;
  padding:0 16px;
}
.nav-pill{
  max-width:var(--max);
  margin:0 auto;
  height:60px;
  display:flex;align-items:center;gap:18px;
  padding:0 14px 0 18px;
  border-radius:999px;
  border:1px solid var(--line);
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  box-shadow:var(--sh-1);
  transition:height .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-pill.compact{height:56px;background:rgba(255,255,255,.96);box-shadow:var(--sh-2);}
.logo{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;letter-spacing:-.01em;white-space:nowrap;}
.logo-mark{position:relative;width:26px;height:22px;display:inline-block;flex:0 0 auto;}
.logo-mark i{position:absolute;top:2px;width:4px;height:18px;border-radius:2px;background:var(--brand);transform:skewX(-14deg);}
.logo-mark i:nth-child(1){left:2px;}
.logo-mark i:nth-child(2){left:9px;background:var(--brand-bright);}
.logo-mark b{position:absolute;right:0;bottom:1px;width:8px;height:8px;border-radius:50%;background:var(--accent);}
.nav-menu{display:flex;align-items:center;gap:2px;margin-left:auto;}
.nav-link{
  display:inline-flex;align-items:center;
  height:38px;padding:0 14px;border-radius:999px;
  font-size:14.5px;color:var(--ink-2);
  transition:background .18s ease,color .18s ease;
  white-space:nowrap;
}
.nav-link:hover{background:var(--surface-alt);color:var(--brand);}
.nav-link.active{background:var(--brand);color:#fff;font-weight:600;}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:8px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--r-btn);
  font-size:15.5px;font-weight:600;
  transition:transform .18s ease,background .18s ease,box-shadow .18s ease,color .18s ease,border-color .18s ease;
}
.btn-sm{height:40px;padding:0 18px;font-size:14.5px;border-radius:999px;}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 16px rgba(242,97,44,.22);}
.btn-primary:hover{filter:brightness(.94);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);filter:brightness(.9);}
.btn-ghost{border:1px solid var(--brand);color:var(--brand);background:transparent;}
.btn-ghost:hover{background:var(--surface-alt);}
.btn-light{border:1px solid rgba(255,255,255,.5);color:#fff;background:transparent;}
.btn-light:hover{background:rgba(255,255,255,.12);}
.burger{display:none;width:42px;height:42px;border-radius:999px;border:1px solid var(--line);background:#fff;flex-direction:column;justify-content:center;align-items:center;gap:4px;}
.burger i{display:block;width:16px;height:2px;border-radius:2px;background:var(--ink);}
.mobile-panel{
  position:fixed;inset:0;z-index:90;
  background:rgba(14,58,49,.55);
  backdrop-filter:blur(6px);
  opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease;
}
.mobile-panel.open{opacity:1;visibility:visible;}
.mobile-inner{
  position:absolute;top:0;right:0;bottom:0;width:min(84vw,340px);
  background:var(--surface);padding:22px 20px;display:flex;flex-direction:column;
  transform:translateX(100%);transition:transform .28s ease;
}
.mobile-panel.open .mobile-inner{transform:translateX(0);}
.mobile-inner .m-link{display:flex;align-items:center;height:56px;border-bottom:1px solid var(--line);font-size:16px;font-weight:600;}
.mobile-inner .m-link.active{color:var(--brand);}
.mobile-close{align-self:flex-end;width:40px;height:40px;border-radius:999px;background:var(--surface-alt);font-size:20px;line-height:1;color:var(--ink);}
.mobile-cta{margin-top:auto;}

/* ---------- 通用 ---------- */
.section{padding:64px 0;}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:28px;}
.h2{position:relative;padding-left:16px;font-size:34px;font-weight:700;letter-spacing:-.01em;}
.h2::before{content:"";position:absolute;left:0;top:6px;width:4px;height:26px;border-radius:2px;background:var(--brand);}
.badge{display:inline-flex;align-items:center;height:26px;padding:0 12px;border-radius:999px;background:var(--accent-soft);color:#A8390F;font-size:12px;font-weight:600;letter-spacing:.02em;}
.badge-alt{background:var(--surface-alt);color:var(--brand);}
.textlink{color:var(--brand);font-weight:600;font-size:15px;display:inline-flex;align-items:center;gap:6px;}
.textlink span{transition:transform .18s ease;}
.textlink:hover span{transform:translateX(2px);}

/* ---------- 文章头 ---------- */
.article-hero{padding:36px 0 0;}
.crumb{font-size:13px;color:var(--ink-2);display:flex;flex-wrap:wrap;gap:8px;align-items:center;margin-bottom:18px;}
.crumb a:hover{color:var(--brand);}
.crumb .sep{opacity:.55;}
.crumb .cur{max-width:520px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.article-head{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0 20px;}
.article-title{font-size:40px;font-weight:800;line-height:1.2;letter-spacing:-.01em;margin:14px 0 16px;max-width:900px;}
.meta-row{display:flex;flex-wrap:wrap;gap:22px;font-size:13.5px;color:var(--ink-2);}
.meta-row b{color:var(--ink);font-weight:600;}
.meta-row .num{font-size:14px;}

/* ---------- 布局 ---------- */
.layout{display:grid;grid-template-columns:8fr 4fr;gap:48px;padding:44px 0 0;align-items:start;}
.article-body{max-width:760px;font-size:17px;line-height:1.9;}
.article-body>p{margin:0 0 1.2em;}
.article-body h2{
  position:relative;font-size:28px;font-weight:700;line-height:1.3;
  margin:52px 0 18px;padding-left:16px;
}
.article-body h2::before{content:"";position:absolute;left:0;top:7px;width:4px;height:22px;border-radius:2px;background:var(--brand);}
.article-body h3{font-size:21px;font-weight:600;margin:32px 0 12px;}
.article-body ul{list-style:none;margin:0 0 1.2em;padding:0;}
.article-body ul li{position:relative;padding-left:20px;margin-bottom:.5em;}
.article-body ul li::before{content:"–";position:absolute;left:2px;color:var(--brand);font-weight:700;}
.article-body ol{margin:0 0 1.2em;padding-left:22px;}
.article-body ol li{margin-bottom:.5em;}
.article-body blockquote{
  margin:26px 0;padding:18px 22px;border-left:4px solid var(--brand);
  background:var(--surface-alt);border-radius:0 12px 12px 0;color:var(--ink);
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:16px;margin:24px 0 8px;aspect-ratio:16/9;object-fit:cover;width:100%;}
.article-body figure{margin:26px 0;}
.article-body figcaption{font-size:13px;color:var(--ink-2);text-align:center;margin-top:10px;}
.article-body a{color:var(--brand);text-decoration:underline;text-underline-offset:3px;}
.article-body a:hover{color:var(--brand-bright);}
.article-body table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15.5px;border-radius:12px;overflow:hidden;}
.article-body thead th{background:var(--surface-alt);text-align:left;font-weight:600;padding:12px 14px;color:var(--ink);}
.article-body tbody td{padding:12px 14px;border-top:1px solid var(--line);color:var(--ink-2);}
.article-body tbody tr:nth-child(even){background:#FAFBF9;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:36px 0;}
.article-body strong{font-weight:600;}

/* ---------- 空态 ---------- */
.empty-box{
  border:1px dashed var(--line);border-radius:var(--r-card-lg);
  padding:56px 24px;text-align:center;background:var(--surface);
}
.empty-box h2{font-size:22px;font-weight:700;margin-bottom:10px;}
.empty-box p{color:var(--ink-2);font-size:15.5px;}

/* ---------- 侧栏 ---------- */
.aside{position:sticky;top:88px;display:flex;flex-direction:column;gap:20px;}
.side-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);padding:20px;box-shadow:var(--sh-1);}
.side-title{font-size:13px;font-weight:700;letter-spacing:.08em;color:var(--ink-2);margin-bottom:14px;text-transform:uppercase;}
.toc a{display:block;font-size:14.5px;color:var(--ink-2);padding:7px 10px;border-radius:8px;border-left:3px solid transparent;transition:all .18s ease;}
.toc a:hover{background:var(--surface-alt);color:var(--brand);border-left-color:var(--brand);}
.toc a.lv3{padding-left:22px;font-size:13.5px;}
.rel-item{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);}
.rel-item:last-child{border-bottom:0;padding-bottom:0;}
.rel-item img{width:72px;height:52px;border-radius:10px;object-fit:cover;flex:0 0 auto;}
.rel-item h4{font-size:14.5px;font-weight:600;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.rel-item h4:hover{color:var(--brand);}
.rel-item time{font-size:12px;color:var(--ink-2);font-family:var(--mono);display:block;margin-top:6px;}
.back-btn{display:flex;align-items:center;justify-content:center;height:46px;border:1px solid var(--brand);border-radius:var(--r-btn);color:var(--brand);font-weight:600;font-size:15px;transition:background .18s ease;}
.back-btn:hover{background:var(--surface-alt);}

/* ---------- 文末 ---------- */
.source-box{margin-top:44px;background:var(--surface-alt);border-radius:var(--r-card);padding:20px 22px;font-size:14.5px;color:var(--ink-2);line-height:1.8;}
.source-box b{color:var(--ink);}
.postnav{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:26px;}
.postnav a{border:1px solid var(--line);border-radius:var(--r-card);padding:18px 20px;background:var(--surface);transition:border-color .18s ease,box-shadow .18s ease,transform .18s ease;}
.postnav a:hover{border-color:var(--brand);box-shadow:var(--sh-1);transform:translateY(-2px);}
.postnav small{display:block;font-size:12px;color:var(--ink-2);margin-bottom:6px;letter-spacing:.06em;}
.postnav strong{font-size:16px;font-weight:600;}

/* ---------- CTA 通栏 ---------- */
.cta-band{margin-top:72px;background:var(--brand-deep);border-radius:24px;padding:44px 40px;display:flex;align-items:center;justify-content:space-between;gap:28px;position:relative;overflow:hidden;}
.cta-band::before{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(12deg,rgba(255,255,255,.05) 0 1px,transparent 1px 46px);
  pointer-events:none;
}
.cta-band h2{font-size:30px;font-weight:700;color:#fff;position:relative;}
.cta-band p{color:rgba(255,255,255,.72);font-size:15.5px;margin:10px 0 0;position:relative;}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap;position:relative;}

/* ---------- 页脚 ---------- */
.site-footer{margin-top:88px;background:var(--brand-deep);color:#fff;padding:56px 0 26px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:32px;}
.footer-logo{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:800;color:#fff;}
.site-footer h4{font-size:14px;font-weight:700;letter-spacing:.06em;color:rgba(255,255,255,.55);margin-bottom:16px;}
.footer-list li{margin-bottom:10px;font-size:14.5px;color:rgba(255,255,255,.72);}
.footer-list a{color:rgba(255,255,255,.82);transition:color .18s ease;}
.footer-list a:hover{color:var(--brand-bright);}
.footer-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.55);}

/* ---------- 固定转化 ---------- */
.sticky-mobile{display:none;}
.sticky-desktop{
  position:fixed;right:24px;bottom:24px;z-index:70;
  display:flex;align-items:center;gap:14px;
  background:var(--surface);border:1px solid var(--line);border-radius:999px;
  padding:10px 10px 10px 22px;box-shadow:var(--sh-2);
  opacity:0;visibility:hidden;transform:translateY(10px);
  transition:opacity .25s ease,transform .25s ease,visibility .25s ease;
}
.sticky-desktop.show{opacity:1;visibility:visible;transform:translateY(0);}
.sticky-desktop span{font-size:14px;color:var(--ink-2);}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .layout{grid-template-columns:1fr;gap:0;}
  .aside{position:static;margin-top:44px;}
  .article-title{font-size:34px;}
  .h2{font-size:30px;}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .nav-menu{display:none;}
  .burger{display:flex;}
  .nav-cta{display:none;}
}
@media (max-width:768px){
  body{font-size:16.5px;padding-bottom:76px;}
  .article-title{font-size:30px;}
  .h2{font-size:27px;}
  .cta-band{flex-direction:column;align-items:flex-start;padding:32px 24px;}
  .cta-band h2{font-size:24px;}
  .postnav{grid-template-columns:1fr;}
  .sticky-desktop{display:none;}
  .sticky-mobile{
    display:flex;position:fixed;left:0;right:0;bottom:0;z-index:75;
    height:64px;align-items:center;justify-content:space-between;gap:12px;
    background:#fff;border-top:1px solid var(--line);box-shadow:0 -6px 18px rgba(14,58,49,.08);
    padding:0 16px;
  }
  .sticky-mobile span{font-size:14px;color:var(--ink-2);}
}
@media (max-width:520px){
  .container{padding:0 16px;}
  .nav-shell{padding:0 12px;}
  .nav-pill{padding:0 10px 0 14px;gap:10px;}
  .logo{font-size:16px;}
  .article-title{font-size:26px;}
  .article-body h2{font-size:22px;}
  .article-body h3{font-size:18px;}
  .footer-grid{grid-template-columns:1fr;}
  .section{padding:48px 0;}
  .crumb .cur{max-width:200px;}
}

/* roulang page: category1 */
:root{
  --brand-deep:#0E3A31;
  --brand:#127B5C;
  --brand-bright:#1FB98A;
  --accent:#F2612C;
  --accent-soft:#FFE7DD;
  --bg:#F6F4EF;
  --surface:#FFFFFF;
  --surface-alt:#EDF3F0;
  --ink:#16211D;
  --ink-2:#5A6B64;
  --line:#E2E0D8;
  --r-card:16px;
  --r-card-lg:20px;
  --r-btn:12px;
  --r-input:10px;
  --sh-1:0 1px 2px rgba(14,58,49,.06), 0 8px 24px rgba(14,58,49,.06);
  --sh-2:0 12px 32px rgba(14,58,49,.10);
  --num-font:'Barlow','DIN Alternate',ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif;
  font-size:17px;
  line-height:1.85;
  text-align:left;
  overflow-x:hidden;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
h1,h2,h3,h4,p,ul,ol,figure{margin:0;}
ul{padding:0;list-style:none;}
button{font-family:inherit;}
:focus-visible{outline:2px solid var(--brand-bright);outline-offset:3px;border-radius:6px;}
.container{
  width:100%;
  max-width:1200px;
  margin:0 auto;
  padding-left:20px;
  padding-right:20px;
}
.num{font-family:var(--num-font);font-weight:700;letter-spacing:-.02em;}

/* ============ 导航 ============ */
.nav-shell{
  position:sticky;
  top:12px;
  z-index:80;
  padding:0 16px;
}
.nav-pill{
  max-width:1200px;
  margin:0 auto;
  height:60px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:14px;
  padding:0 12px 0 20px;
  border-radius:999px;
  background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(12px);
  backdrop-filter:blur(12px);
  border:1px solid var(--line);
  box-shadow:var(--sh-1);
  transition:height .2s ease, background .2s ease, box-shadow .2s ease;
}
.nav-pill.is-scrolled{
  height:56px;
  background:rgba(255,255,255,.96);
  box-shadow:var(--sh-2);
}
.logo{
  display:inline-flex;
  align-items:center;
  gap:10px;
  font-size:17px;
  font-weight:700;
  letter-spacing:.01em;
  color:var(--ink);
  white-space:nowrap;
}
.logo-mark{
  position:relative;
  display:inline-block;
  width:26px;
  height:26px;
  border-radius:8px;
  background:var(--brand-deep);
  flex:0 0 auto;
}
.logo-mark i{
  position:absolute;
  top:6px;
  width:2px;
  height:14px;
  background:var(--brand-bright);
  border-radius:2px;
}
.logo-mark i:first-child{left:8px;transform:rotate(12deg);}
.logo-mark i:nth-child(2){left:14px;transform:rotate(12deg);}
.logo-mark b{
  position:absolute;
  right:4px;
  bottom:4px;
  width:6px;
  height:6px;
  border-radius:50%;
  background:var(--accent);
}
.nav-menu{display:flex;align-items:center;gap:2px;}
.nav-link{
  display:inline-block;
  padding:8px 14px;
  border-radius:999px;
  font-size:15px;
  color:var(--ink);
  white-space:nowrap;
  transition:background .18s ease, color .18s ease;
}
.nav-link:hover{background:var(--surface-alt);color:var(--brand);}
.nav-link.active{background:var(--brand);color:#fff;}
.nav-right{display:flex;align-items:center;gap:8px;}
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  height:48px;
  padding:0 24px;
  border:1px solid transparent;
  border-radius:var(--r-btn);
  font-size:16px;
  font-weight:600;
  cursor:pointer;
  transition:background .18s ease, color .18s ease, transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(242,97,44,.22);}
.btn-primary:hover{filter:brightness(.94);transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);filter:brightness(1);}
.btn-outline{background:transparent;border-color:var(--brand);color:var(--brand);}
.btn-outline:hover{background:var(--surface-alt);transform:translateY(-1px);}
.btn-outline:active{transform:translateY(0);}
.btn-sm{height:40px;padding:0 18px;font-size:14px;border-radius:999px;}
.nav-cta{white-space:nowrap;}
.burger{
  display:none;
  width:42px;height:42px;
  border:1px solid var(--line);
  border-radius:999px;
  background:#fff;
  padding:0;
  cursor:pointer;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
}
.burger i{display:block;width:16px;height:2px;border-radius:2px;background:var(--ink);transition:.2s;}
.burger:hover{background:var(--surface-alt);}
.mobile-panel{
  position:fixed;
  inset:0;
  z-index:90;
  background:rgba(14,58,49,.35);
  -webkit-backdrop-filter:blur(4px);
  backdrop-filter:blur(4px);
  opacity:0;
  pointer-events:none;
  transition:opacity .24s ease;
}
.mobile-panel.open{opacity:1;pointer-events:auto;}
.mobile-inner{
  position:absolute;
  top:0;right:0;
  width:min(84vw,340px);
  height:100%;
  background:rgba(255,255,255,.97);
  padding:22px 20px;
  display:flex;
  flex-direction:column;
  transform:translateX(100%);
  transition:transform .28s ease;
  overflow-y:auto;
}
.mobile-panel.open .mobile-inner{transform:translateX(0);}
.mobile-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:14px;}
.mobile-head span{font-weight:700;}
.mobile-close{
  width:38px;height:38px;border-radius:999px;border:1px solid var(--line);
  background:#fff;cursor:pointer;font-size:18px;line-height:1;color:var(--ink-2);
}
.mobile-link{
  display:flex;
  align-items:center;
  height:56px;
  padding:0 14px;
  border-radius:14px;
  font-size:16px;
  color:var(--ink);
  border-bottom:1px solid var(--line);
}
.mobile-link.active{background:var(--brand);color:#fff;border-color:transparent;}
.mobile-link:hover{background:var(--surface-alt);}
.mobile-foot{margin-top:auto;padding-top:18px;}

/* ============ 通用板块 ============ */
.section{padding:72px 0;}
.section-alt{background:var(--surface-alt);}
.sec-head{display:flex;flex-wrap:wrap;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:36px;}
.sec-title{
  position:relative;
  padding-left:20px;
  font-size:36px;
  font-weight:700;
  line-height:1.25;
  letter-spacing:-.01em;
}
.sec-title::before{
  content:"";
  position:absolute;
  left:0;top:6px;
  width:4px;height:24px;
  border-radius:3px;
  background:var(--brand);
}
.sec-desc{color:var(--ink-2);font-size:16px;margin-top:10px;max-width:660px;}
.link-arrow{color:var(--brand);font-weight:600;font-size:15px;display:inline-flex;align-items:center;gap:6px;}
.link-arrow span{transition:transform .18s ease;}
.link-arrow:hover span{transform:translateX(2px);}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:5px 12px;
  border-radius:999px;
  font-size:12px;
  line-height:1.6;
  background:var(--accent-soft);
  color:#8A3413;
}
.badge-alt{background:var(--surface-alt);color:var(--brand);}

/* ============ 面包屑 ============ */
.crumb{padding-top:26px;font-size:13px;color:var(--ink-2);}
.crumb a:hover{color:var(--brand);}
.crumb span.sep{margin:0 8px;color:#B9B6AC;}

/* ============ Hero ============ */
.cat-hero{
  position:relative;
  margin-top:20px;
  border-radius:24px;
  overflow:hidden;
  background:var(--brand-deep);
  color:#fff;
}
.cat-hero-bg{
  position:absolute;inset:0;
  background-image:url('/assets/images/backpic/back-1.png');
  background-size:cover;
  background-position:center;
  opacity:.34;
}
.cat-hero-line{
  position:absolute;inset:0;
  background-image:repeating-linear-gradient(102deg, rgba(255,255,255,.06) 0 1px, transparent 1px 44px);
  pointer-events:none;
}
.cat-hero-inner{
  position:relative;
  padding:56px 44px;
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:40px;
  align-items:center;
}
.cat-hero h1{
  font-size:48px;
  font-weight:800;
  line-height:1.15;
  letter-spacing:-.02em;
  margin-top:16px;
}
.cat-hero .lead{
  margin-top:16px;
  font-size:19px;
  line-height:1.8;
  color:rgba(255,255,255,.82);
  max-width:520px;
}
.cat-hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:30px;}
.cat-hero-stats{
  display:grid;
  grid-template-columns:repeat(3,1fr);
  gap:14px;
  margin-top:34px;
  padding-top:24px;
  border-top:1px solid rgba(255,255,255,.16);
}
.cat-hero-stats .st b{display:block;font-size:26px;line-height:1.2;color:var(--brand-bright);}
.cat-hero-stats .st span{font-size:12px;color:rgba(255,255,255,.66);}
.cat-hero-visual{
  position:relative;
  border-radius:20px;
  overflow:hidden;
  border:1px solid rgba(255,255,255,.18);
}
.cat-hero-visual img{width:100%;aspect-ratio:16/11;object-fit:cover;}
.float-card{
  position:absolute;
  left:18px;bottom:18px;right:18px;
  background:rgba(255,255,255,.94);
  color:var(--ink);
  border-radius:14px;
  padding:14px 16px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  box-shadow:var(--sh-1);
}
.float-card .t{font-size:13px;color:var(--ink-2);}
.float-card .v{font-size:18px;}

/* ============ 图文交替 ============ */
.flow-item{
  display:grid;
  grid-template-columns:6fr 6fr;
  gap:48px;
  align-items:center;
  padding:52px 0;
  border-bottom:1px solid var(--line);
}
.flow-item:last-child{border-bottom:0;}
.flow-item.reverse .flow-media{order:2;}
.flow-media{
  border-radius:20px;
  overflow:hidden;
  border:1px solid var(--line);
  background:var(--surface);
  box-shadow:var(--sh-1);
}
.flow-media img{width:100%;aspect-ratio:4/3;object-fit:cover;}
.flow-body h3{font-size:22px;font-weight:600;margin-top:14px;line-height:1.4;}
.flow-body p{color:var(--ink-2);margin-top:12px;}
.check-list{margin-top:18px;display:grid;gap:10px;}
.check-list li{
  display:flex;
  gap:10px;
  align-items:flex-start;
  font-size:16px;
  color:var(--ink);
}
.check-list li::before{
  content:"✓";
  color:var(--brand);
  font-weight:700;
  flex:0 0 auto;
  line-height:1.85;
}

/* ============ 进度条板块 ============ */
.progress-grid{
  display:grid;
  grid-template-columns:5fr 7fr;
  gap:44px;
  align-items:start;
}
.progress-card{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card-lg);
  padding:26px;
  box-shadow:var(--sh-1);
}
.progress-row{margin-bottom:22px;}
.progress-row:last-child{margin-bottom:0;}
.progress-top{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:10px;}
.progress-top span{font-size:15px;}
.progress-top b{font-size:15px;color:var(--brand);}
.bar{height:8px;border-radius:999px;background:var(--surface-alt);overflow:hidden;}
.bar i{display:block;height:100%;border-radius:999px;background:var(--brand-bright);}
.big-number{
  font-family:var(--num-font);
  font-size:96px;
  font-weight:700;
  line-height:1;
  letter-spacing:-.04em;
  color:var(--surface);
  -webkit-text-stroke:1px var(--line);
  margin-bottom:6px;
}

/* ============ 排期卡 ============ */
.schedule-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.schedule-card{
  position:relative;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:22px;
  box-shadow:var(--sh-1);
  transition:transform .2s ease, box-shadow .2s ease;
}
.schedule-card::before{
  content:"";
  position:absolute;
  left:0;top:20px;bottom:20px;
  width:3px;border-radius:0 3px 3px 0;
  background:var(--brand);
  opacity:0;
  transition:opacity .2s ease;
}
.schedule-card:hover{transform:translateY(-4px);box-shadow:var(--sh-2);}
.schedule-card:hover::before{opacity:1;}
.schedule-date{
  font-size:13px;
  color:var(--accent);
  letter-spacing:.04em;
}
.schedule-card h3{font-size:19px;font-weight:600;margin-top:10px;line-height:1.45;}
.schedule-meta{font-size:14px;color:var(--ink-2);margin-top:10px;line-height:1.7;}
.tag-row{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px;}
.tag{
  font-size:12px;
  padding:4px 10px;
  border-radius:999px;
  background:var(--surface-alt);
  color:var(--brand);
}
.tag-warm{background:var(--accent-soft);color:#8A3413;}

/* ============ 须知信息条 ============ */
.notice-list{display:grid;gap:14px;}
.notice-item{
  display:flex;
  gap:16px;
  align-items:flex-start;
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card);
  padding:20px 22px;
  transition:box-shadow .2s ease, transform .2s ease;
}
.notice-item:hover{box-shadow:var(--sh-2);transform:translateY(-2px);}
.notice-item .idx{
  font-family:var(--num-font);
  font-size:22px;
  font-weight:700;
  color:var(--brand-bright);
  line-height:1.4;
  flex:0 0 auto;
}
.notice-item h4{font-size:17px;font-weight:600;}
.notice-item p{font-size:15px;color:var(--ink-2);margin-top:4px;}

/* ============ 表单 ============ */
.form-band{
  background:var(--surface);
  border:1px solid var(--line);
  border-radius:var(--r-card-lg);
  padding:30px;
  box-shadow:var(--sh-1);
}
.form-grid{display:grid;grid-template-columns:repeat(3,1fr) auto;gap:14px;align-items:end;}
.field label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:8px;}
.field input,.field select{
  width:100%;
  height:48px;
  border:1px solid var(--line);
  border-radius:var(--r-input);
  background:#fff;
  padding:0 14px;
  font-size:15px;
  color:var(--ink);
  font-family:inherit;
  transition:border-color .18s ease, box-shadow .18s ease;
}
.field input:focus,.field select:focus{
  outline:none;
  border-color:var(--brand);
  box-shadow:0 0 0 3px rgba(18,123,92,.16);
}
.form-tip{font-size:13px;color:var(--ink-2);margin-top:14px;}
.form-err{font-size:13px;color:#C2410C;margin-top:6px;display:none;}
.form-err.show{display:block;}

/* ============ CTA 通栏 ============ */
.cta-band{
  background:var(--brand-deep);
  color:#fff;
  position:relative;
  overflow:hidden;
}
.cta-band::after{
  content:"";
  position:absolute;inset:0;
  background-image:repeating-linear-gradient(102deg, rgba(255,255,255,.05) 0 1px, transparent 1px 38px);
  pointer-events:none;
}
.cta-inner{
  position:relative;
  display:grid;
  grid-template-columns:7fr 5fr;
  gap:32px;
  align-items:center;
  padding:56px 40px;
  border-radius:24px;
}
.cta-inner h2{font-size:34px;font-weight:700;line-height:1.3;}
.cta-inner p{margin-top:12px;color:rgba(255,255,255,.78);font-size:16px;max-width:560px;}
.cta-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end;}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.6);color:#fff;}
.btn-ghost:hover{background:rgba(255,255,255,.12);}

/* ============ 页脚 ============ */
.site-footer{
  background:var(--brand-deep);
  color:rgba(255,255,255,.86);
  margin-top:0;
  padding:64px 0 28px;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr 1fr 1fr 1.2fr;
  gap:32px;
}
.footer-logo{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:700;color:#fff;}
.footer-grid h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:600;}
.footer-list li{margin-bottom:10px;font-size:14px;color:rgba(255,255,255,.72);}
.footer-list a{color:rgba(255,255,255,.72);transition:color .18s ease;}
.footer-list a:hover{color:var(--brand-bright);}
.footer-bottom{
  margin-top:44px;
  padding-top:20px;
  border-top:1px solid rgba(255,255,255,.14);
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  justify-content:space-between;
  font-size:13px;
  color:rgba(255,255,255,.6);
}

/* ============ 固定转化条 ============ */
.page-pad-bottom{padding-bottom:0;}
.float-cta{
  position:fixed;
  right:24px;
  bottom:24px;
  z-index:70;
  display:inline-flex;
  align-items:center;
  gap:14px;
  padding:10px 12px 10px 22px;
  border-radius:999px;
  background:rgba(255,255,255,.96);
  border:1px solid var(--line);
  box-shadow:var(--sh-2);
  opacity:0;
  transform:translateY(12px);
  pointer-events:none;
  transition:opacity .25s ease, transform .25s ease;
}
.float-cta.show{opacity:1;transform:translateY(0);pointer-events:auto;}
.float-cta span{font-size:14px;color:var(--ink-2);}
.mobile-bar{display:none;}

@media (max-width:1024px){
  .nav-menu{display:none;}
  .nav-cta{display:none;}
  .burger{display:inline-flex;}
  .cat-hero-inner{grid-template-columns:1fr;padding:40px 26px;}
  .cat-hero h1{font-size:44px;}
  .flow-item{grid-template-columns:1fr;gap:26px;padding:40px 0;}
  .flow-item.reverse .flow-media{order:0;}
  .progress-grid{grid-template-columns:1fr;gap:28px;}
  .schedule-grid{grid-template-columns:repeat(2,1fr);}
  .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  .cta-inner{grid-template-columns:1fr;padding:44px 28px;}
  .cta-actions{justify-content:flex-start;}
  .sec-title{font-size:32px;}
  .form-grid{grid-template-columns:1fr 1fr;}
}
@media (max-width:760px){
  body{font-size:16px;}
  .section{padding:52px 0;}
  .cat-hero{margin-top:14px;border-radius:20px;}
  .cat-hero h1{font-size:32px;}
  .cat-hero .lead{font-size:17px;}
  .cat-hero-stats{grid-template-columns:1fr 1fr;}
  .float-cta{display:none;}
  .mobile-bar{
    display:flex;
    position:fixed;
    left:0;right:0;bottom:0;
    z-index:75;
    height:64px;
    align-items:center;
    justify-content:space-between;
    gap:12px;
    padding:0 16px;
    background:#fff;
    border-top:1px solid var(--line);
    box-shadow:0 -6px 18px rgba(14,58,49,.08);
  }
  .mobile-bar span{font-size:14px;color:var(--ink-2);}
  .mobile-bar .btn{height:42px;padding:0 18px;font-size:15px;border-radius:10px;}
  .page-pad-bottom{padding-bottom:76px;}
  .schedule-grid{grid-template-columns:1fr;gap:16px;}
  .form-grid{grid-template-columns:1fr;}
  .form-band{padding:22px;}
  .footer-grid{grid-template-columns:1fr;gap:24px;}
  .footer-bottom{flex-direction:column;gap:8px;}
  .sec-title{font-size:28px;}
  .big-number{font-size:74px;}
}
@media (max-width:520px){
  .cat-hero-inner{padding:32px 20px;}
  .cat-hero-actions .btn{width:100%;}
  .cat-hero-stats{grid-template-columns:1fr;gap:12px;}
  .cta-actions .btn{width:100%;}
  .page-pad-bottom{padding-bottom:80px;}
}

/* roulang page: category3 */
:root{
  --brand-deep:#0E3A31;
  --brand:#127B5C;
  --brand-bright:#1FB98A;
  --accent:#F2612C;
  --accent-soft:#FFE7DD;
  --bg:#F6F4EF;
  --surface:#FFFFFF;
  --surface-alt:#EDF3F0;
  --ink:#16211D;
  --ink-2:#5A6B64;
  --line:#E2E0D8;
  --radius-lg:20px;
  --radius:16px;
  --radius-sm:12px;
  --shadow-1:0 1px 2px rgba(14,58,49,.06),0 8px 24px rgba(14,58,49,.06);
  --shadow-2:0 12px 32px rgba(14,58,49,.10);
  --mono:'Barlow','DIN Alternate',ui-monospace,SFMono-Regular,Menlo,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif;
  font-size:17px;
  line-height:1.85;
  letter-spacing:0;
  padding-bottom:76px;
}
img{max-width:100%;display:block;height:auto}
a{color:inherit;text-decoration:none}
a:hover{color:var(--brand)}
button,input{font:inherit;color:inherit}
button{cursor:pointer;background:none;border:0}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4{margin:0;line-height:1.25;letter-spacing:-.01em}
p{margin:0 0 1em}
:focus-visible{outline:2px solid var(--brand-bright);outline-offset:3px;border-radius:6px}
.num{font-family:var(--mono);font-weight:700;letter-spacing:-.02em;font-variant-numeric:tabular-nums}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 24px}

/* ---------- 悬浮胶囊导航 ---------- */
.nav-shell{position:sticky;top:12px;z-index:60;padding:0 16px}
.nav-pill{
  max-width:1200px;margin:0 auto;height:60px;
  display:flex;align-items:center;gap:20px;
  padding:0 14px 0 20px;border-radius:999px;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  border:1px solid var(--line);
  box-shadow:var(--shadow-1);
  transition:height .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-pill.shrink{height:56px;background:rgba(255,255,255,.96);box-shadow:var(--shadow-2)}
.logo{display:flex;align-items:center;gap:10px;font-size:17px;font-weight:700;letter-spacing:-.01em;white-space:nowrap}
.logo-mark{position:relative;width:26px;height:26px;display:inline-block;flex:0 0 26px}
.logo-mark i{position:absolute;top:4px;width:3px;height:17px;background:var(--brand);border-radius:2px;transform:rotate(12deg)}
.logo-mark i:nth-child(1){left:5px}
.logo-mark i:nth-child(2){left:13px;background:var(--brand-bright)}
.logo-mark b{position:absolute;right:1px;bottom:2px;width:8px;height:8px;border-radius:50%;background:var(--accent)}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:8px;flex:1}
.nav-link{
  padding:9px 16px;border-radius:999px;font-size:15px;color:var(--ink);white-space:nowrap;
  transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:var(--surface-alt);color:var(--brand)}
.nav-link.active{background:var(--brand);color:#fff}
.nav-link.active:hover{background:var(--brand);color:#fff}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:auto}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--radius-sm);
  font-size:16px;font-weight:600;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(--accent);color:#fff;box-shadow:0 8px 20px rgba(242,97,44,.22)}
.btn-primary:hover{background:#e5561f;color:#fff;transform:translateY(-1px);box-shadow:0 12px 26px rgba(242,97,44,.28)}
.btn-primary:active{transform:translateY(0)}
.btn-ghost{border:1px solid var(--brand);color:var(--brand);background:transparent}
.btn-ghost:hover{background:var(--surface-alt);color:var(--brand);transform:translateY(-1px)}
.btn-ghost:active{transform:translateY(0)}
.btn-light{border:1px solid rgba(255,255,255,.65);color:#fff;background:transparent}
.btn-light:hover{background:rgba(255,255,255,.12);color:#fff;transform:translateY(-1px)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.nav-cta{height:40px;padding:0 18px;font-size:14px}
.link-arrow{color:var(--brand);font-weight:600;display:inline-flex;align-items:center;gap:6px}
.link-arrow span{transition:transform .18s ease}
.link-arrow:hover span{transform:translateX(2px)}

/* ---------- 汉堡与抽屉 ---------- */
.burger{display:none;width:42px;height:42px;border-radius:999px;place-items:center;gap:4px;flex-direction:column;justify-content:center;align-items:center}
.burger i{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease}
.burger.open i:nth-child(1){transform:translateY(6px) rotate(45deg)}
.burger.open i:nth-child(2){opacity:0}
.burger.open i:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.drawer{
  position:fixed;inset:0;z-index:70;background:rgba(14,58,49,.42);
  backdrop-filter:blur(6px);display:none;
}
.drawer.show{display:block}
.drawer-panel{
  position:absolute;right:0;top:0;bottom:0;width:min(360px,86vw);
  background:var(--surface);padding:24px 20px;display:flex;flex-direction:column;gap:8px;
  box-shadow:-12px 0 40px rgba(14,58,49,.18);
}
.drawer-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:8px}
.drawer-close{width:40px;height:40px;border-radius:999px;background:var(--surface-alt);font-size:18px;color:var(--ink-2)}
.drawer-link{display:flex;align-items:center;height:56px;padding:0 16px;border-radius:var(--radius-sm);font-size:16px;font-weight:600;border-bottom:1px solid var(--line)}
.drawer-link.active{background:var(--brand);color:#fff;border-bottom-color:transparent}
.drawer-cta{margin-top:auto}

/* ---------- 面包屑 ---------- */
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:var(--ink-2);padding:28px 0 0}
.crumb a:hover{color:var(--brand)}
.crumb .sep{opacity:.6}

/* ---------- Hero ---------- */
.hero{padding:32px 0 8px;position:relative}
.hero-inner{display:grid;grid-template-columns:7fr 5fr;gap:56px;align-items:center}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;background:var(--accent-soft);color:#B2431A;
  padding:6px 14px;border-radius:999px;font-size:12px;font-weight:600;margin-bottom:18px;
}
.hero h1{font-size:52px;font-weight:800;line-height:1.15;margin-bottom:16px}
.hero .lead{font-size:19px;color:var(--ink-2);max-width:640px;line-height:1.8;margin-bottom:26px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:32px}
.hero-media{position:relative}
.hero-media .frame{
  border-radius:24px;overflow:hidden;border:1px solid var(--line);
  box-shadow:var(--shadow-1);aspect-ratio:16/11;background:var(--surface-alt);
}
.hero-media .frame img{width:100%;height:100%;object-fit:cover}
.hero-media::after{
  content:"";position:absolute;left:-14px;bottom:-14px;width:120px;height:120px;border-radius:50%;
  background:var(--surface-alt);z-index:-1;
}
.hero-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;border-top:1px solid var(--line);padding-top:22px;max-width:620px}
.stat .v{font-size:28px;color:var(--brand-deep);display:block}
.stat .v em{font-style:normal;font-size:15px;color:var(--ink-2);margin-left:2px}
.stat .k{font-size:12px;color:var(--ink-2)}

/* ---------- 通用区块 ---------- */
.section{padding:80px 0 0}
.section-alt{background:var(--surface-alt);padding:72px 0;margin-top:80px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.section-alt .section{padding-top:0}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:34px;flex-wrap:wrap}
h2.title{
  font-size:34px;font-weight:700;position:relative;padding-left:20px;
}
h2.title::before{content:"";position:absolute;left:0;top:6px;width:4px;height:24px;border-radius:2px;background:var(--brand)}
.sub{font-size:16px;color:var(--ink-2);margin-top:10px;max-width:760px}

/* ---------- 对比卡 ---------- */
.plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;align-items:stretch}
.plan{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:26px;display:flex;flex-direction:column;position:relative;
  transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease;
}
.plan:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.plan .tag{display:inline-block;background:var(--surface-alt);color:var(--brand);font-size:12px;font-weight:600;padding:5px 12px;border-radius:999px;margin-bottom:16px;align-self:flex-start}
.plan h3{font-size:22px;font-weight:600;margin-bottom:8px}
.plan .price{font-size:32px;color:var(--brand-deep);margin:6px 0 4px}
.plan .price em{font-style:normal;font-size:14px;color:var(--ink-2);font-weight:400;letter-spacing:0}
.plan .desc{font-size:15px;color:var(--ink-2);margin-bottom:18px}
.plan ul{display:grid;gap:10px;margin-bottom:24px;font-size:15px}
.plan ul li{display:flex;gap:10px;align-items:flex-start;color:var(--ink)}
.plan ul li::before{content:"✓";color:var(--brand);font-weight:700;line-height:1.6}
.plan .plan-cta{margin-top:auto}
.plan.featured{
  background:var(--brand-deep);color:#fff;border-color:var(--brand-deep);
  box-shadow:0 18px 40px rgba(14,58,49,.22);transform:translateY(-8px);
}
.plan.featured:hover{transform:translateY(-12px)}
.plan.featured .tag{background:rgba(255,255,255,.14);color:#CFF3E6}
.plan.featured .desc,
.plan.featured ul li{color:rgba(255,255,255,.82)}
.plan.featured ul li::before{color:var(--brand-bright)}
.plan.featured .price{color:#fff}
.plan.featured .price em{color:rgba(255,255,255,.7)}
.plan.featured::after{
  content:"推荐";position:absolute;top:24px;right:24px;font-size:12px;font-weight:600;
  background:var(--accent);color:#fff;padding:5px 12px;border-radius:999px;
}

/* ---------- 参数表 ---------- */
.table-wrap{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-1)}
table{width:100%;border-collapse:collapse;font-size:15px}
caption{text-align:left;padding:20px 22px 0;font-size:14px;color:var(--ink-2)}
thead th{background:var(--surface-alt);text-align:left;font-size:13px;font-weight:600;color:var(--ink-2);padding:14px 22px;border-bottom:1px solid var(--line)}
tbody td{padding:15px 22px;border-bottom:1px solid var(--line);vertical-align:top}
tbody tr:nth-child(even){background:#FAFBFA}
tbody tr:last-child td{border-bottom:0}
tbody td:first-child{font-weight:600}
.chip{display:inline-block;background:var(--accent-soft);color:#B2431A;font-size:12px;font-weight:600;padding:3px 10px;border-radius:999px}

/* ---------- 编号速览 ---------- */
.spot-grid{display:grid;grid-template-columns:8fr 4fr;gap:24px}
.spot-main{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;box-shadow:var(--shadow-1);transition:transform .2s ease,box-shadow .2s ease}
.spot-main:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.spot-main .pic{aspect-ratio:16/9;overflow:hidden;background:var(--surface-alt)}
.spot-main .pic img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
.spot-main:hover .pic img{transform:scale(1.03)}
.spot-main .body{padding:24px}
.spot-main h3{font-size:22px;font-weight:600;margin-bottom:10px}
.spot-main p{font-size:15px;color:var(--ink-2);margin-bottom:16px}
.spot-side{display:grid;gap:24px;align-content:start}
.spot-mini{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:transform .2s ease,box-shadow .2s ease}
.spot-mini:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.spot-mini .idx{font-family:var(--mono);font-size:30px;font-weight:700;color:var(--accent);letter-spacing:-.02em;display:block;margin-bottom:6px}
.spot-mini h3{font-size:18px;font-weight:600;margin-bottom:6px}
.spot-mini p{font-size:14px;color:var(--ink-2);margin:0}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;max-width:880px;margin:0 auto;padding-left:38px}
.timeline::before{content:"";position:absolute;left:9px;top:8px;bottom:8px;width:2px;background:linear-gradient(180deg,var(--brand) 0%,var(--brand-bright) 55%,var(--line) 100%);border-radius:2px}
.tl-item{position:relative;margin-bottom:22px}
.tl-item::before{content:"";position:absolute;left:-38px;top:22px;width:18px;height:18px;border-radius:50%;background:var(--surface);border:4px solid var(--brand);box-shadow:0 0 0 4px rgba(18,123,92,.10)}
.tl-card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);padding:22px 24px;box-shadow:var(--shadow-1);transition:transform .2s ease,box-shadow .2s ease,border-color .2s ease}
.tl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:#CFE5DC}
.tl-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap;margin-bottom:8px}
.tl-time{font-family:var(--mono);font-weight:700;font-size:14px;color:var(--accent);background:var(--accent-soft);padding:4px 12px;border-radius:999px;letter-spacing:-.02em}
.tl-card h3{font-size:20px;font-weight:600}
.tl-card p{font-size:15px;color:var(--ink-2);margin:0}
.progress{height:8px;border-radius:999px;background:var(--surface-alt);overflow:hidden;margin-top:16px}
.progress i{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--brand-bright));width:var(--w,40%)}

/* ---------- 问答 ---------- */
.faq{max-width:860px;margin:0 auto}
.faq details{border-bottom:1px solid var(--line);padding:6px 0}
.faq details:first-of-type{border-top:1px solid var(--line)}
.faq summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:20px;
  padding:20px 2px;font-size:18px;font-weight:600;transition:color .2s ease;
}
.faq summary::-webkit-details-marker{display:none}
.faq summary:hover{color:var(--brand)}
.faq summary .mark{color:var(--brand);font-size:20px;font-weight:700;flex:0 0 auto;width:22px;text-align:center}
.faq details[open] summary .mark::before{content:"−"}
.faq summary .mark::before{content:"＋"}
.faq .answer{padding:0 2px 22px;font-size:16px;color:var(--ink-2);line-height:1.85;max-width:760px}

/* ---------- 深色 CTA ---------- */
.cta-band{margin-top:88px;background:var(--brand-deep);color:#fff;padding:64px 0}
.cta-inner{
  position:relative;border:1px solid rgba(255,255,255,.12);border-radius:24px;padding:40px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
  background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.05) 0 1px,transparent 1px 34px);
}
.cta-inner h2{font-size:32px;font-weight:700;margin-bottom:10px}
.cta-inner p{color:rgba(255,255,255,.72);font-size:16px;margin:0;max-width:560px}
.cta-actions{display:flex;gap:12px;flex-wrap:wrap}

/* ---------- 表单 ---------- */
.form-block{
  margin-top:80px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:34px;box-shadow:var(--shadow-1);
}
.form-grid{display:grid;grid-template-columns:repeat(3,1fr) auto;gap:16px;margin-top:22px;align-items:end}
.field label{display:block;font-size:13px;color:var(--ink-2);margin-bottom:8px}
.field input{
  width:100%;height:48px;padding:0 14px;border-radius:10px;border:1px solid var(--line);
  background:#fff;font-size:15px;transition:border-color .18s ease,box-shadow .18s ease;
}
.field input::placeholder{color:#9AA8A2}
.field input:focus{outline:none;border-color:var(--brand);box-shadow:0 0 0 3px rgba(31,185,138,.22)}
.form-hint{font-size:13px;color:var(--ink-2);margin-top:14px}
.form-error{font-size:13px;color:#C2410C;margin-top:14px;display:none}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.78);margin-top:88px;padding:64px 0 28px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:40px}
.footer-logo{display:inline-flex;align-items:center;gap:10px;color:#fff;font-weight:700;font-size:17px}
.footer-logo .logo-mark i{background:var(--brand-bright)}
.footer-logo .logo-mark i:nth-child(2){background:#fff}
.site-footer h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:600}
.footer-list{display:grid;gap:10px;font-size:14px}
.footer-list a{color:rgba(255,255,255,.78);transition:color .18s ease}
.footer-list a:hover{color:var(--brand-bright)}
.footer-list li{color:rgba(255,255,255,.7)}
.footer-bottom{
  margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:rgba(255,255,255,.6);
}

/* ---------- 底部转化条 ---------- */
.fixed-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:55;height:64px;
  background:rgba(255,255,255,.97);border-top:1px solid var(--line);
  display:flex;align-items:center;justify-content:space-between;gap:14px;padding:0 20px;
  box-shadow:0 -6px 20px rgba(14,58,49,.08);
}
.fixed-bar .txt{font-size:14px;color:var(--ink-2)}
.fixed-bar .txt b{color:var(--ink)}
.desktop-float{
  position:fixed;right:24px;bottom:24px;z-index:55;display:none;align-items:center;gap:14px;
  background:var(--surface);border:1px solid var(--line);border-radius:999px;padding:10px 10px 10px 22px;
  box-shadow:var(--shadow-2);opacity:0;transform:translateY(10px);transition:opacity .25s ease,transform .25s ease;
}
.desktop-float.show{opacity:1;transform:translateY(0)}
.desktop-float span{font-size:14px;color:var(--ink-2)}

/* ---------- 响应式 ---------- */
@media (max-width:1024px){
  .hero h1{font-size:44px}
  .hero-inner{grid-template-columns:1fr;gap:36px}
  .hero-media{order:-1}
  .plan-grid{grid-template-columns:1fr 1fr}
  .plan.featured{transform:none}
  .plan.featured:hover{transform:translateY(-4px)}
  .spot-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}
  .nav-menu{display:none}
  .burger{display:flex}
  .form-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:768px){
  body{font-size:16px}
  .container{padding:0 20px}
  .nav-cta{display:none}
  .nav-pill{height:56px;padding:0 10px 0 16px}
  .hero{padding-top:24px}
  .hero h1{font-size:34px}
  .hero .lead{font-size:17px}
  .hero-actions .btn{width:100%}
  .hero-stats{grid-template-columns:1fr;gap:14px}
  .stat .v{font-size:24px}
  h2.title{font-size:28px}
  .section{padding-top:60px}
  .section-alt{padding:56px 0;margin-top:60px}
  .plan-grid{grid-template-columns:1fr}
  .cta-inner{padding:28px}
  .cta-inner h2{font-size:26px}
  .cta-actions{width:100%}
  .cta-actions .btn{width:100%}
  .form-grid{grid-template-columns:1fr}
  .form-block{padding:24px}
  .table-wrap{overflow-x:auto}
  table{min-width:640px}
  .footer-grid{grid-template-columns:1fr}
  .fixed-bar{padding:0 14px}
  .desktop-float{display:none}
}
@media (max-width:520px){
  .hero h1{font-size:30px}
  .hero-badge{font-size:11px}
  .crumb{font-size:12px}
  .tl-card{padding:18px}
  .spot-main .body{padding:20px}
}
@media (min-width:1025px){
  .fixed-bar{display:none}
  .desktop-float{display:flex}
}

/* roulang page: category2 */
:root{
  --brand-deep:#0E3A31;
  --brand:#127B5C;
  --brand-bright:#1FB98A;
  --accent:#F2612C;
  --accent-soft:#FFE7DD;
  --bg:#F6F4EF;
  --surface:#FFFFFF;
  --surface-alt:#EDF3F0;
  --ink:#16211D;
  --ink-2:#5A6B64;
  --line:#E2E0D8;
  --r-card:16px;
  --r-lg:20px;
  --r-btn:12px;
  --shadow-1:0 1px 2px rgba(14,58,49,.06),0 8px 24px rgba(14,58,49,.06);
  --shadow-2:0 12px 32px rgba(14,58,49,.10);
  --mono:"Barlow","DIN Alternate","SFMono-Regular",ui-monospace,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box}
html body{
  margin:0;
  padding:0 0 76px;
  background:var(--bg);
  color:var(--ink);
  font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif;
  font-size:17px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
html body h1,html body h2,html body h3,html body h4,html body p,html body ul,html body figure{margin:0}
html body ul{padding:0;list-style:none}
html body img{max-width:100%;display:block;height:auto}
html body a{color:inherit;text-decoration:none;transition:color .2s ease}
html body button{font-family:inherit}
html body input,html body textarea,html body select{font-family:inherit}
html body :focus-visible{outline:2px solid var(--brand-bright);outline-offset:2px;border-radius:8px}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px}
@media (min-width:768px){.container{padding:0 24px}}
@media (min-width:1024px){.container{padding:0 32px}}

/* ---------- 悬浮胶囊导航 ---------- */
.nav-shell{position:sticky;top:12px;z-index:80;padding:0 14px;margin-top:14px}
.nav-pill{
  max-width:1200px;margin:0 auto;height:60px;display:flex;align-items:center;justify-content:space-between;gap:14px;
  padding:0 12px 0 20px;border-radius:999px;background:rgba(255,255,255,.86);
  -webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);
  border:1px solid var(--line);box-shadow:var(--shadow-1);
  transition:height .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-pill.is-scrolled{height:56px;background:rgba(255,255,255,.97);box-shadow:var(--shadow-2)}
.logo{display:inline-flex;align-items:center;gap:10px;font-size:17px;font-weight:800;letter-spacing:-.01em;color:var(--ink);white-space:nowrap}
.logo-mark{position:relative;display:inline-block;width:26px;height:26px;border-radius:9px;background:var(--brand-deep);flex:0 0 auto}
.logo-mark i{position:absolute;top:6px;width:2px;height:14px;border-radius:2px;background:var(--brand-bright)}
.logo-mark i:nth-child(1){left:9px;transform:rotate(12deg)}
.logo-mark i:nth-child(2){left:15px;transform:rotate(12deg)}
.logo-mark b{position:absolute;right:6px;bottom:6px;width:5px;height:5px;border-radius:50%;background:var(--accent)}
.nav-menu{display:flex;align-items:center;gap:2px}
.nav-link{padding:9px 14px;border-radius:999px;font-size:15px;font-weight:500;color:var(--ink-2);transition:background .2s ease,color .2s ease}
.nav-link:hover{background:var(--surface-alt);color:var(--brand)}
.nav-link.active{background:var(--brand);color:#fff;font-weight:600}
.nav-right{display:flex;align-items:center;gap:10px}

/* ---------- 按钮 ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;height:48px;padding:0 24px;
  border-radius:var(--r-btn);font-size:15px;font-weight:600;border:1px solid transparent;cursor:pointer;
  transition:transform .2s ease,background .2s ease,filter .2s ease,box-shadow .2s ease,color .2s ease;
}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(242,97,44,.22)}
.btn-primary:hover{filter:brightness(.94);transform:translateY(-1px)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{border-color:var(--brand);color:var(--brand);background:transparent}
.btn-outline:hover{background:var(--surface-alt)}
.btn-sm{height:40px;padding:0 18px;font-size:14px}
.btn-light{border-color:rgba(255,255,255,.5);color:#fff;background:transparent}
.btn-light:hover{background:rgba(255,255,255,.14)}
.link-more{display:inline-flex;align-items:center;gap:6px;color:var(--brand);font-weight:600;font-size:15px}
.link-more span{transition:transform .2s ease}
.link-more:hover span{transform:translateX(3px)}

.burger{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:999px;flex-direction:column;align-items:center;justify-content:center;gap:4px;cursor:pointer}
.burger i{display:block;width:16px;height:2px;border-radius:2px;background:var(--ink)}
.mobile-panel{position:fixed;inset:0;z-index:95;background:rgba(14,58,49,.46);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);opacity:0;visibility:hidden;transition:opacity .25s ease,visibility .25s ease}
.mobile-panel.show{opacity:1;visibility:visible}
.mobile-inner{position:absolute;top:0;right:0;width:min(86vw,340px);height:100%;background:#fff;padding:26px 20px;display:flex;flex-direction:column;gap:6px;transform:translateX(100%);transition:transform .28s ease}
.mobile-panel.show .mobile-inner{transform:none}
.mobile-title{font-size:13px;color:var(--ink-2);letter-spacing:.08em;margin:6px 0 10px}
.mobile-link{height:56px;display:flex;align-items:center;padding:0 14px;border-radius:12px;font-size:16px;font-weight:600;color:var(--ink)}
.mobile-link:hover,.mobile-link.active{background:var(--surface-alt);color:var(--brand)}
.mobile-inner .btn{margin-top:14px;width:100%}

/* ---------- 通用区块 ---------- */
.section{padding:72px 0}
@media (min-width:1024px){.section{padding:96px 0}}
@media (min-width:1280px){.section{padding:110px 0}}
.sec-head{margin-bottom:34px}
.sec-title{position:relative;padding-left:18px;font-size:36px;font-weight:700;line-height:1.28;letter-spacing:-.02em;color:var(--ink)}
.sec-title::before{content:"";position:absolute;left:0;top:6px;width:4px;height:26px;border-radius:2px;background:var(--brand)}
.sec-sub{margin-top:12px;max-width:780px;font-size:16px;line-height:1.8;color:var(--ink-2)}
@media (max-width:1023px){.sec-title{font-size:32px}}
@media (max-width:767px){.sec-title{font-size:28px}.section{padding:64px 0}}

.badge{display:inline-flex;align-items:center;gap:6px;padding:5px 12px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.02em;background:var(--accent-soft);color:#8A3413}
.badge-alt{background:var(--surface-alt);color:var(--brand)}
.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--r-card);box-shadow:var(--shadow-1);transition:transform .22s ease,box-shadow .22s ease}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.rule-12{height:1px;border:0;background:linear-gradient(90deg,transparent,rgba(18,123,92,.18) 45%,transparent);transform:rotate(-12deg);transform-origin:center;margin:44px 0}

/* ---------- 面包屑 ---------- */
.crumb{display:flex;align-items:center;gap:8px;padding-top:26px;font-size:13px;color:var(--ink-2)}
.crumb a{color:var(--ink-2)}
.crumb a:hover{color:var(--brand)}
.crumb em{font-style:normal;color:var(--line)}

/* ---------- Hero ---------- */
.hero{position:relative;padding:30px 0 8px;overflow:hidden}
.hero::after{content:"";position:absolute;right:-140px;top:64px;width:320px;height:320px;border-radius:50%;background:var(--surface-alt);opacity:.75;z-index:0}
.hero .container{position:relative;z-index:1}
.hero h1{font-size:32px;font-weight:800;line-height:1.18;letter-spacing:-.02em;color:var(--ink)}
.hero-lead{margin-top:18px;font-size:17px;line-height:1.8;color:var(--ink-2);max-width:560px}
.hero-actions{margin-top:26px;display:flex;flex-wrap:wrap;gap:12px}
.hero-img{width:100%;aspect-ratio:16 / 11;object-fit:cover;border-radius:24px;border:1px solid var(--line);box-shadow:var(--shadow-1)}
.hero-metrics{margin-top:44px;display:grid;grid-template-columns:repeat(3,1fr);gap:18px;padding:20px 22px;border-radius:var(--r-card);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-1)}
.metric-num{font-family:var(--mono);font-size:30px;font-weight:700;letter-spacing:-.02em;color:var(--brand-deep)}
.metric-num small{font-size:14px;font-weight:600;color:var(--ink-2);margin-left:4px}
.metric-cap{margin-top:2px;font-size:12px;line-height:1.6;color:var(--ink-2)}
@media (max-width:767px){
  .hero-metrics{grid-template-columns:1fr;gap:12px}
  .hero-actions .btn{width:100%}
  .hero::after{display:none}
}
@media (min-width:1024px){
  .hero{padding:44px 0 16px}
  .hero h1{font-size:56px}
  .hero-lead{font-size:20px}
}
@media (min-width:768px) and (max-width:1023px){.hero h1{font-size:44px}}

/* ---------- 时间轴 ---------- */
.timeline{position:relative;padding-left:38px}
.timeline::before{content:"";position:absolute;left:11px;top:10px;bottom:10px;width:1px;background:var(--line)}
.tl-item{position:relative;margin-bottom:22px}
.tl-item:last-child{margin-bottom:0}
.tl-item::before{content:"";position:absolute;left:-34px;top:24px;width:14px;height:14px;border-radius:50%;background:var(--brand);box-shadow:0 0 0 5px rgba(31,185,138,.16)}
.tl-card{display:block;padding:22px 24px;border-radius:var(--r-card);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-1);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease}
.tl-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-2);border-color:rgba(18,123,92,.35)}
.tl-top{display:flex;align-items:center;gap:12px;flex-wrap:wrap;margin-bottom:10px}
.tl-no{font-family:var(--mono);font-size:13px;font-weight:700;letter-spacing:.06em;color:var(--brand);background:var(--surface-alt);padding:4px 10px;border-radius:999px}
.tl-card h3{font-size:21px;font-weight:600;letter-spacing:-.01em}
.tl-card p{margin-top:10px;font-size:16px;line-height:1.85;color:var(--ink-2)}
.tl-points{margin-top:14px;display:grid;gap:8px}
.tl-points li{position:relative;padding-left:20px;font-size:15px;color:var(--ink-2)}
.tl-points li::before{content:"✓";position:absolute;left:0;top:0;color:var(--brand);font-weight:700}
@media (max-width:520px){
  .timeline{padding-left:30px}
  .timeline::before{left:7px}
  .tl-item::before{left:-30px;top:22px;width:12px;height:12px}
  .tl-card{padding:18px}
}

/* ---------- 节奏与指标环 ---------- */
.rhythm-grid{display:grid;gap:26px}
@media (min-width:1024px){.rhythm-grid{grid-template-columns:1.35fr 1fr;align-items:center}}
.meter-row{margin-bottom:20px}
.meter-row:last-child{margin-bottom:0}
.meter-top{display:flex;justify-content:space-between;gap:12px;font-size:14px;color:var(--ink-2);margin-bottom:8px}
.meter-top b{color:var(--ink);font-weight:600}
.meter{height:8px;border-radius:999px;background:var(--surface-alt);overflow:hidden}
.meter span{display:block;height:100%;border-radius:999px;background:linear-gradient(90deg,var(--brand),var(--brand-bright))}
.ring-box{display:flex;align-items:center;gap:22px;padding:24px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-1)}
.ring{position:relative;width:138px;height:138px;border-radius:50%;flex:0 0 auto;background:conic-gradient(var(--brand) 0deg 259deg,var(--surface-alt) 259deg 360deg)}
.ring-inner{position:absolute;inset:13px;border-radius:50%;background:var(--surface);display:flex;flex-direction:column;align-items:center;justify-content:center;box-shadow:inset 0 0 0 1px var(--line)}
.ring-num{font-family:var(--mono);font-size:32px;font-weight:700;line-height:1;color:var(--brand-deep)}
.ring-cap{font-size:12px;color:var(--ink-2);margin-top:4px}
.ring-text h3{font-size:20px;font-weight:600}
.ring-text p{margin-top:8px;font-size:15px;line-height:1.8;color:var(--ink-2)}
@media (max-width:520px){.ring-box{flex-direction:column;text-align:center}}

/* ---------- 票种卡 ---------- */
.ticket-grid{display:grid;gap:20px}
@media (min-width:768px){.ticket-grid{grid-template-columns:repeat(3,1fr)}}
@media (min-width:1024px){.ticket-grid{grid-template-columns:repeat(3,1fr);gap:24px}}
.ticket-card{position:relative;padding:26px 24px 24px;border-radius:var(--r-lg);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-1);transition:transform .22s ease,box-shadow .22s ease}
.ticket-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2)}
.ticket-card .big-no{font-family:var(--mono);font-size:44px;font-weight:700;line-height:1;letter-spacing:-.03em;color:var(--surface-alt)}
.ticket-card h3{margin-top:-14px;font-size:21px;font-weight:600}
.ticket-card p{margin-top:10px;font-size:15px;line-height:1.8;color:var(--ink-2)}
.ticket-list{margin-top:16px;display:grid;gap:8px;padding-top:16px;border-top:1px dashed var(--line)}
.ticket-list li{font-size:14px;color:var(--ink-2);padding-left:16px;position:relative}
.ticket-list li::before{content:"–";position:absolute;left:0;color:var(--brand)}

/* ---------- 清单 ---------- */
.check-grid{display:grid;gap:28px}
@media (min-width:1024px){.check-grid{grid-template-columns:1.25fr 1fr;align-items:center}}
.check-list{display:grid;gap:12px}
.check-item{display:flex;gap:14px;padding:18px 20px;border-radius:var(--r-card);background:var(--surface);border:1px solid var(--line);box-shadow:var(--shadow-1)}
.check-item i{flex:0 0 auto;width:26px;height:26px;border-radius:50%;background:var(--surface-alt);color:var(--brand);display:flex;align-items:center;justify-content:center;font-style:normal;font-weight:700;font-size:14px}
.check-item h3{font-size:16px;font-weight:600}
.check-item p{margin-top:4px;font-size:14px;line-height:1.75;color:var(--ink-2)}
.cover-img{width:100%;aspect-ratio:4 / 3;object-fit:cover;border-radius:var(--r-lg);border:1px solid var(--line);box-shadow:var(--shadow-1)}

/* ---------- FAQ ---------- */
.faq-wrap{max-width:840px;margin:0 auto}
.faq-item{border-bottom:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:20px 0;background:none;border:0;font-size:18px;font-weight:600;color:var(--ink);text-align:left;cursor:pointer;line-height:1.6}
.faq-q:hover{color:var(--brand)}
.faq-q .sign{color:var(--brand);font-size:22px;line-height:1;flex:0 0 auto}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease}
.faq-a p{padding:0 0 20px;font-size:16px;line-height:1.85;color:var(--ink-2)}
.faq-item.open .faq-a{max-height:280px}

/* ---------- 深色 CTA ---------- */
.cta-band{background:var(--brand-deep);padding:64px 0;position:relative;overflow:hidden}
.cta-band::before{content:"";position:absolute;inset:0;background:repeating-linear-gradient(102deg,rgba(255,255,255,.05) 0 1px,transparent 1px 78px)}
.cta-inner{position:relative;z-index:1;border-radius:24px;padding:34px 28px;background:rgba(255,255,255,.045);border:1px solid rgba(255,255,255,.12);display:grid;gap:24px}
@media (min-width:1024px){.cta-inner{grid-template-columns:1.4fr 1fr;align-items:center;padding:44px 44px}}
.cta-inner h2{font-size:30px;font-weight:700;line-height:1.3;color:#fff;letter-spacing:-.02em}
.cta-inner p{margin-top:12px;font-size:16px;line-height:1.8;color:rgba(255,255,255,.76);max-width:560px}
.cta-actions{display:flex;flex-wrap:wrap;gap:12px}
@media (max-width:767px){.cta-inner h2{font-size:26px}.cta-actions .btn{width:100%}}

/* ---------- 页脚 ---------- */
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.78);padding:64px 0 30px;margin-top:0}
.footer-grid{display:grid;gap:32px;grid-template-columns:1fr}
@media (min-width:640px){.footer-grid{grid-template-columns:1fr 1fr}}
@media (min-width:1024px){.footer-grid{grid-template-columns:1.5fr 1fr 1fr 1.2fr}}
.footer-logo{display:inline-flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:#fff}
.site-footer h4{font-size:14px;font-weight:600;color:#fff;letter-spacing:.06em;margin-bottom:16px}
.footer-list li{margin-bottom:10px;font-size:14px;line-height:1.7}
.footer-list a{color:rgba(255,255,255,.74)}
.footer-list a:hover{color:var(--brand-bright)}
.footer-bottom{margin-top:40px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-wrap:wrap;gap:8px;justify-content:space-between;font-size:13px;color:rgba(255,255,255,.6)}

/* ---------- 固定转化条 ---------- */
.dock{position:fixed;left:0;right:0;bottom:0;z-index:90;height:64px;display:flex;align-items:center;justify-content:space-between;gap:12px;padding:0 16px;background:#fff;border-top:1px solid var(--line);box-shadow:0 -4px 20px rgba(14,58,49,.08)}
.dock-tip{font-size:14px;color:var(--ink-2);line-height:1.4}
.dock .btn{height:42px;padding:0 18px;font-size:14px;flex:0 0 auto}
@media (min-width:1024px){
  html body{padding-bottom:0}
  .dock{left:auto;right:24px;bottom:24px;height:auto;padding:10px 12px 10px 22px;border-radius:999px;border:1px solid var(--line);box-shadow:var(--shadow-2);gap:20px;opacity:0;transform:translateY(12px);pointer-events:none;transition:opacity .28s ease,transform .28s ease}
  .dock.show{opacity:1;transform:none;pointer-events:auto}
}
@media (max-width:1023px){.nav-menu,.nav-cta{display:none}.burger{display:flex}}

/* roulang page: category4 */
:root{
  --brand-deep:#0E3A31;
  --brand:#127B5C;
  --brand-bright:#1FB98A;
  --accent:#F2612C;
  --accent-soft:#FFE7DD;
  --bg:#F6F4EF;
  --surface:#FFFFFF;
  --surface-alt:#EDF3F0;
  --ink:#16211D;
  --ink-2:#5A6B64;
  --line:#E2E0D8;
  --radius-input:10px;
  --radius-btn:12px;
  --radius-card:16px;
  --radius-card-lg:20px;
  --radius-pill:999px;
  --shadow-1:0 1px 2px rgba(14,58,49,.06),0 8px 24px rgba(14,58,49,.06);
  --shadow-2:0 12px 32px rgba(14,58,49,.10);
  --font-mono:'Barlow','DIN Alternate',ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--bg);
  color:var(--ink);
  font-family:'PingFang SC','Hiragino Sans GB','Microsoft YaHei','Noto Sans SC',sans-serif;
  font-size:17px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
  padding-bottom:72px;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease;}
a:hover{color:var(--brand);}
button{font-family:inherit;cursor:pointer;}
input,textarea,select{font-family:inherit;font-size:16px;}
h1,h2,h3,h4{margin:0;line-height:1.3;}
p{margin:0 0 1em;}
ul{margin:0;padding:0;list-style:none;}

.container{max-width:1200px;margin:0 auto;padding:0 20px;}
.mono{font-family:var(--font-mono);font-weight:700;letter-spacing:-.02em;}

/* ============ 导航 ============ */
.nav-shell{position:sticky;top:12px;z-index:90;padding:0 16px;}
.nav-pill{
  max-width:1200px;margin:0 auto;
  height:60px;padding:0 12px 0 18px;
  display:flex;align-items:center;gap:18px;
  background:rgba(255,255,255,.86);
  backdrop-filter:blur(12px);
  -webkit-backdrop-filter:blur(12px);
  border:1px solid var(--line);
  border-radius:var(--radius-pill);
  box-shadow:var(--shadow-1);
  transition:height .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-pill.is-scrolled{height:56px;background:rgba(255,255,255,.96);box-shadow:var(--shadow-2);}
.logo{display:flex;align-items:center;gap:10px;font-size:18px;font-weight:800;color:var(--ink);letter-spacing:-.01em;white-space:nowrap;}
.logo:hover{color:var(--ink);}
.logo-mark{position:relative;display:inline-block;width:26px;height:22px;flex:0 0 auto;}
.logo-mark i{position:absolute;top:2px;width:3px;height:18px;background:var(--brand);border-radius:2px;}
.logo-mark i:nth-child(1){left:6px;transform:rotate(12deg);}
.logo-mark i:nth-child(2){left:13px;transform:rotate(12deg);opacity:.6;}
.logo-mark b{position:absolute;right:0;bottom:2px;width:7px;height:7px;border-radius:50%;background:var(--accent);}
.nav-menu{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  display:inline-flex;align-items:center;height:40px;padding:0 16px;
  border-radius:var(--radius-pill);
  font-size:15px;color:var(--ink-2);
  transition:background .2s ease,color .2s ease;
}
.nav-link:hover{background:var(--surface-alt);color:var(--brand);}
.nav-link.active{background:var(--brand);color:#fff;}
.nav-link.active:hover{background:var(--brand);color:#fff;}
.nav-right{display:flex;align-items:center;gap:10px;margin-left:8px;}
.burger{
  display:none;width:44px;height:44px;border:1px solid var(--line);
  border-radius:var(--radius-pill);background:var(--surface);
  align-items:center;justify-content:center;flex-direction:column;gap:4px;
}
.burger i{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.burger[aria-expanded="true"] i:nth-child(1){transform:translateY(6px) rotate(45deg);}
.burger[aria-expanded="true"] i:nth-child(2){opacity:0;}
.burger[aria-expanded="true"] i:nth-child(3){transform:translateY(-6px) rotate(-45deg);}
.mobile-panel{
  position:fixed;inset:0;z-index:95;
  background:rgba(14,58,49,.55);
  backdrop-filter:blur(6px);
  display:none;
  padding:88px 20px 24px;
}
.mobile-panel.open{display:block;}
.mobile-inner{
  margin-left:auto;max-width:360px;background:var(--surface);
  border-radius:var(--radius-card-lg);padding:16px;box-shadow:var(--shadow-2);
}
.mobile-inner a.m-link{
  display:flex;align-items:center;height:56px;padding:0 16px;border-radius:14px;
  font-size:17px;color:var(--ink);
}
.mobile-inner a.m-link:hover{background:var(--surface-alt);color:var(--brand);}
.mobile-inner a.m-link.active{background:var(--brand);color:#fff;}
.mobile-inner .m-cta{margin-top:12px;width:100%;}

/* ============ 按钮 / 徽章 ============ */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:48px;padding:0 24px;border-radius:var(--radius-btn);
  font-size:16px;font-weight:600;border:1px solid transparent;
  transition:transform .2s ease,box-shadow .2s ease,background .2s ease,color .2s ease,border-color .2s ease;
}
.btn-sm{height:40px;padding:0 18px;font-size:15px;}
.btn-primary{background:var(--accent);color:#fff;box-shadow:0 6px 18px rgba(242,97,44,.22);}
.btn-primary:hover{background:#e0561f;color:#fff;transform:translateY(-1px);}
.btn-primary:active{transform:translateY(0);}
.btn-ghost{background:transparent;color:var(--brand);border-color:var(--brand);}
.btn-ghost:hover{background:var(--surface-alt);color:var(--brand);}
.btn-white{background:transparent;color:#fff;border-color:rgba(255,255,255,.6);}
.btn-white:hover{background:rgba(255,255,255,.12);color:#fff;}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 14px;border-radius:var(--radius-pill);
  font-size:12px;font-weight:600;background:var(--accent-soft);color:#B7401A;
}
.badge.alt{background:var(--surface-alt);color:var(--brand);}
.badge.group{display:flex;flex-wrap:wrap;gap:8px;}
.text-link{color:var(--brand);font-weight:600;display:inline-flex;align-items:center;gap:6px;font-size:15px;}
.text-link span{transition:transform .2s ease;}
.text-link:hover span{transform:translateX(2px);}

/* ============ 通用板块 ============ */
.section{padding:72px 0;}
.section.alt{background:var(--surface-alt);}
.section-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:36px;flex-wrap:wrap;}
.section-title{position:relative;padding-left:16px;font-size:32px;font-weight:700;letter-spacing:-.01em;}
.section-title::before{content:"";position:absolute;left:0;top:8px;width:4px;height:24px;border-radius:2px;background:var(--brand);}
.section-desc{color:var(--ink-2);font-size:15px;margin:10px 0 0;padding-left:16px;max-width:640px;}

/* ============ 面包屑 + 页头 ============ */
.crumb{font-size:13px;color:var(--ink-2);display:flex;gap:8px;align-items:center;flex-wrap:wrap;padding:28px 0 0;}
.crumb a:hover{color:var(--brand);}
.crumb em{font-style:normal;opacity:.5;}
.page-hero{padding-bottom:8px;}
.page-hero h1{font-size:44px;font-weight:800;line-height:1.15;margin:14px 0 14px;letter-spacing:-.02em;}
.page-sub{font-size:16px;color:var(--ink-2);max-width:680px;}
.page-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px;}

/* ============ 权益指标环 ============ */
.ring-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.ring-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card-lg);
  padding:26px;box-shadow:var(--shadow-1);display:flex;align-items:center;gap:20px;
  transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
}
.ring-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-2);border-color:#cfe3da;}
.ring{
  position:relative;flex:0 0 auto;width:92px;height:92px;border-radius:50%;
  background:conic-gradient(var(--brand) calc(var(--p) * 1%), var(--surface-alt) 0);
  display:flex;align-items:center;justify-content:center;
}
.ring::after{content:"";position:absolute;inset:9px;border-radius:50%;background:var(--surface);}
.ring b{position:relative;z-index:1;font-family:var(--font-mono);font-size:22px;font-weight:700;color:var(--brand-deep);}
.ring-card h3{font-size:18px;font-weight:600;margin-bottom:4px;}
.ring-card p{font-size:14px;color:var(--ink-2);margin:0;line-height:1.7;}

/* ============ 服务节奏（进度条） ============ */
.rhythm-list{display:grid;gap:20px;margin-top:8px;}
.rhythm-item{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:22px 24px;box-shadow:var(--shadow-1);
}
.rhythm-top{display:flex;align-items:baseline;gap:12px;margin-bottom:6px;}
.rhythm-num{font-family:var(--font-mono);font-size:13px;font-weight:700;color:var(--accent);}
.rhythm-item h3{font-size:19px;font-weight:600;}
.rhythm-item p{font-size:15px;color:var(--ink-2);margin:0 0 14px;}
.bar{height:6px;border-radius:var(--radius-pill);background:var(--surface-alt);overflow:hidden;}
.bar i{display:block;height:100%;border-radius:var(--radius-pill);background:linear-gradient(90deg,var(--brand),var(--brand-bright));}
.rhythm-meta{display:flex;justify-content:space-between;font-size:13px;color:var(--ink-2);margin-top:8px;}

/* ============ FAQ 两列 ============ */
.faq-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px;}
.faq-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card);
  padding:4px 24px;box-shadow:var(--shadow-1);
  transition:border-color .2s ease,box-shadow .2s ease,transform .2s ease;
}
.faq-card:hover{border-color:#cfe3da;box-shadow:var(--shadow-2);transform:translateY(-2px);}
.faq-card[open]{border-color:var(--brand);}
.faq-card summary{
  list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;
  padding:20px 0;font-size:18px;font-weight:600;color:var(--ink);
}
.faq-card summary::-webkit-details-marker{display:none;}
.faq-card summary::after{
  content:"＋";margin-left:auto;color:var(--brand);font-size:20px;font-weight:600;line-height:1;
  transition:transform .2s ease;
}
.faq-card[open] summary::after{content:"－";}
.faq-card .faq-body{padding:0 0 22px;font-size:16px;color:var(--ink-2);line-height:1.85;border-top:1px solid var(--line);padding-top:16px;}

/* ============ 图集三列 ============ */
.gallery{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;}
.g-item{
  position:relative;border-radius:var(--radius-card);overflow:hidden;
  border:1px solid var(--line);background:var(--surface);box-shadow:var(--shadow-1);
}
.g-item figure{margin:0;position:relative;aspect-ratio:4/3;overflow:hidden;}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease;}
.g-item:hover img{transform:scale(1.05);}
.g-mask{
  position:absolute;inset:0;display:flex;flex-direction:column;justify-content:flex-end;
  padding:18px;color:#fff;
  background:linear-gradient(180deg,rgba(14,58,49,0) 40%,rgba(14,58,49,.78) 100%);
  opacity:0;transition:opacity .3s ease;
}
.g-item:hover .g-mask{opacity:1;}
.g-mask b{font-size:17px;font-weight:600;}
.g-mask span{font-size:13px;color:rgba(255,255,255,.8);}
.g-caption{padding:14px 18px;font-size:14px;color:var(--ink-2);}

/* ============ CTA 通栏 ============ */
.cta-wrap{padding:72px 0;}
.cta-box{
  position:relative;overflow:hidden;border-radius:24px;
  background:var(--brand-deep);color:#fff;padding:48px 40px;
  display:flex;align-items:center;justify-content:space-between;gap:32px;flex-wrap:wrap;
}
.cta-box::before{
  content:"";position:absolute;inset:0;
  background-image:repeating-linear-gradient(115deg,rgba(255,255,255,.06) 0 1px,transparent 1px 22px);
  pointer-events:none;
}
.cta-box h2{font-size:32px;font-weight:700;position:relative;}
.cta-box p{position:relative;color:rgba(255,255,255,.75);margin:10px 0 0;font-size:16px;}
.cta-actions{position:relative;display:flex;gap:12px;flex-wrap:wrap;}

/* ============ 表单 ============ */
.form-card{
  background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-card-lg);
  padding:28px;box-shadow:var(--shadow-1);
}
.form-row{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.field label{display:block;font-size:14px;color:var(--ink-2);margin-bottom:8px;}
.field input,.field select{
  width:100%;height:48px;padding:0 14px;border:1px solid var(--line);
  border-radius:var(--radius-input);background:var(--surface);color:var(--ink);
  transition:border-color .2s ease,box-shadow .2s ease;outline:none;
}
.field input:focus,.field select:focus{border-color:var(--brand);box-shadow:0 0 0 3px rgba(31,185,138,.22);}
.field .err{display:none;font-size:13px;color:#C2410C;margin-top:6px;}
.field.invalid .err{display:block;}
.form-foot{display:flex;align-items:center;gap:16px;margin-top:22px;flex-wrap:wrap;}
.form-foot small{font-size:13px;color:var(--ink-2);}

/* ============ 页脚 ============ */
.site-footer{background:var(--brand-deep);color:rgba(255,255,255,.82);padding:64px 0 0;margin-top:24px;}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.2fr;gap:32px;}
.footer-logo{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:800;color:#fff;}
.footer-logo .logo-mark i{background:var(--brand-bright);}
.footer-logo .logo-mark b{background:var(--accent);}
.site-footer h4{font-size:15px;color:#fff;margin-bottom:14px;font-weight:600;}
.footer-list li{margin-bottom:10px;font-size:15px;}
.footer-list a{color:rgba(255,255,255,.75);}
.footer-list a:hover{color:var(--brand-bright);}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.12);margin-top:48px;padding:20px 0;
  display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;
  font-size:13px;color:rgba(255,255,255,.6);
}

/* ============ 底部固定转化条 ============ */
.mobile-bar{
  position:fixed;left:0;right:0;bottom:0;z-index:80;
  height:64px;background:#fff;border-top:1px solid var(--line);
  box-shadow:0 -4px 16px rgba(14,58,49,.06);
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:0 16px;
}
.mobile-bar span{font-size:14px;color:var(--ink-2);}
.desk-float{
  display:none;position:fixed;right:24px;bottom:24px;z-index:80;
  align-items:center;gap:12px;
  background:var(--surface);border:1px solid var(--line);
  border-radius:var(--radius-pill);padding:10px 10px 10px 20px;
  box-shadow:var(--shadow-2);font-size:14px;color:var(--ink-2);
  opacity:0;transform:translateY(10px);pointer-events:none;
  transition:opacity .3s ease,transform .3s ease;
}
.desk-float.show{opacity:1;transform:translateY(0);pointer-events:auto;}
.desk-float b{background:var(--accent);color:#fff;font-weight:600;font-size:14px;padding:10px 18px;border-radius:var(--radius-pill);}

/* ============ 响应式 ============ */
@media (min-width:1024px){
  .mobile-bar{display:none;}
  .desk-float{display:flex;}
  body{padding-bottom:0;}
}
@media (max-width:1024px){
  .nav-menu{display:none;}
  .burger{display:flex;}
  .nav-cta{display:none;}
  .ring-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr 1fr;}
  .page-hero h1{font-size:36px;}
  .section-title{font-size:28px;}
  .cta-box h2{font-size:28px;}
  .gallery{grid-template-columns:repeat(2,1fr);}
}
@media (max-width:768px){
  body{font-size:16px;}
  .section{padding:56px 0;}
  .faq-grid{grid-template-columns:1fr;}
  .form-row{grid-template-columns:1fr;}
  .cta-box{padding:36px 24px;border-radius:20px;}
  .page-hero h1{font-size:32px;}
  .section-title{font-size:28px;}
}
@media (max-width:520px){
  .container{padding:0 18px;}
  .nav-shell{padding:0 12px;top:8px;}
  .logo{font-size:16px;}
  .page-actions .btn{width:100%;}
  .gallery{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .footer-bottom{flex-direction:column;}
  .cta-actions .btn{width:100%;}
  .ring-card{flex-direction:column;align-items:flex-start;text-align:left;}
}