/* roulang page: index */
:root{
  --brand:#0E5A5A;
  --brand-deep:#083E3E;
  --copper:#D97736;
  --copper-dark:#C2652A;
  --cinnabar:#C44536;
  --paper:#F6F1E8;
  --paper2:#EEE7DB;
  --card:#FFFFFF;
  --ink:#182421;
  --muted:#66736C;
  --line:#D9D0C2;
  --ok:#2F7D5B;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --shadow-card:0 12px 32px rgba(23,35,33,.07);
  --shadow-hover:0 18px 44px rgba(23,35,33,.12);
}
*,*::before,*::after{box-sizing:border-box;}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%;}
body{
  margin:0;
  font-family:"Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  background:var(--paper);
  color:var(--ink);
  font-size:16.5px;
  line-height:1.85;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;}
button,input,select,textarea{font:inherit;color:inherit;}
h1,h2,h3,h4{font-family:"Noto Serif SC","Source Han Serif SC","Songti SC",serif;line-height:1.35;letter-spacing:.02em;margin:0;font-weight:700;}
p{margin:0 0 1.15em;}
h1{font-size:clamp(2rem,4vw,3.4rem);line-height:1.22;}
h2{font-size:clamp(1.5rem,2.4vw,2.2rem);}
h3{font-size:clamp(1.05rem,1.4vw,1.35rem);font-weight:600;}
.container{width:100%;max-width:1240px;margin:0 auto;padding-left:16px;padding-right:16px;}
@media(min-width:768px){.container{padding-left:24px;padding-right:24px;}}
@media(min-width:1024px){.container{padding-left:32px;padding-right:32px;}}

/* ---------- Header ---------- */
.site-header{
  position:sticky;top:0;z-index:60;
  background:rgba(246,241,232,.94);
  border-bottom:1px solid var(--line);
  backdrop-filter:saturate(120%);
}
.nav-row{display:flex;align-items:center;gap:20px;height:78px;}
.brand{display:flex;align-items:center;gap:10px;flex-shrink:0;}
.brand-mark{
  width:38px;height:38px;border-radius:12px;flex-shrink:0;
  background:radial-gradient(circle at 30% 30%,#137070 0%,#0E5A5A 55%,#083E3E 100%);
  position:relative;overflow:hidden;
}
.brand-mark::after{
  content:"";position:absolute;inset:0;
  background:repeating-linear-gradient(135deg,rgba(255,255,255,.16) 0 2px,transparent 2px 7px);
  opacity:.55;
}
.brand-text{font-family:"Noto Serif SC","Songti SC",serif;font-weight:700;font-size:1.06rem;letter-spacing:.02em;color:var(--brand-deep);white-space:nowrap;}
.brand-sub{display:block;font-family:"Noto Sans SC",sans-serif;font-size:.68rem;font-weight:400;color:var(--muted);letter-spacing:.12em;line-height:1.2;}
.search-wrap{flex:1 1 auto;max-width:620px;position:relative;}
.search-box{
  display:flex;align-items:center;gap:8px;
  height:50px;border-radius:999px;background:#fff;
  border:1px solid var(--line);padding:0 6px 0 18px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.search-box:hover{border-color:var(--brand);}
.search-box:focus-within{border-color:var(--copper);box-shadow:0 0 0 4px rgba(217,119,54,.16);}
.search-box input{flex:1;border:0;outline:0;background:transparent;font-size:.95rem;}
.search-box input::placeholder{color:#9AA69F;}
.search-btn{
  height:38px;padding:0 20px;border:0;border-radius:999px;cursor:pointer;
  background:var(--brand);color:#fff;font-size:.9rem;font-weight:600;
  transition:background .2s ease,transform .15s ease;
}
.search-btn:hover{background:var(--brand-deep);}
.search-btn:active{transform:translateY(1px);}
.nav-links{display:flex;align-items:center;gap:6px;flex-shrink:0;}
.nav-link{
  position:relative;padding:8px 12px;border-radius:999px;font-size:.94rem;color:#31413C;
  transition:color .2s ease,background .2s ease;white-space:nowrap;
}
.nav-link:hover{color:var(--brand);background:rgba(14,90,90,.07);}
.nav-link.active{color:var(--brand-deep);font-weight:600;}
.nav-link.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  background:var(--copper);border-radius:2px;
}
.nav-cta{
  display:inline-flex;align-items:center;height:44px;padding:0 20px;border-radius:var(--r-sm);
  background:var(--copper);color:#fff;font-weight:600;font-size:.92rem;
  box-shadow:0 8px 20px rgba(217,119,54,.24);
  transition:background .2s ease,transform .15s ease,box-shadow .2s ease;
}
.nav-cta:hover{background:var(--copper-dark);transform:translateY(-1px);box-shadow:0 12px 26px rgba(217,119,54,.3);}
.nav-cta:active{transform:translateY(1px);}
.burger{
  display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--line);
  background:#fff;align-items:center;justify-content:center;cursor:pointer;
}
.burger span{display:block;width:18px;height:2px;background:var(--brand-deep);position:relative;}
.burger span::before,.burger span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--brand-deep);}
.burger span::before{top:-6px;}
.burger span::after{top:6px;}
.mobile-drawer{display:none;border-top:1px solid var(--line);background:var(--paper);padding:16px 0 22px;}
.mobile-drawer.open{display:block;}
.drawer-link{display:block;padding:12px 4px;border-bottom:1px dashed var(--line);font-size:1rem;}
.drawer-link.active{color:var(--brand);font-weight:600;}
@media(max-width:1023px){
  .nav-links{display:none;}
  .nav-row{height:auto;flex-wrap:wrap;padding:12px 0;gap:12px;}
  .search-wrap{order:3;flex:1 1 100%;max-width:none;}
  .burger{display:inline-flex;margin-left:auto;}
  .brand-text{font-size:.98rem;}
}
@media(min-width:1024px){.mobile-drawer{display:none !important;}}

/* ---------- Countdown ---------- */
.countdown-bar{background:var(--brand-deep);color:#E9F2F0;}
.countdown-inner{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:12px 0;}
.countdown-label{font-size:.9rem;letter-spacing:.04em;color:#BFD9D5;}
.cd-blocks{display:flex;align-items:center;gap:6px;}
.cd-num{
  min-width:44px;padding:5px 8px;border-radius:8px;background:var(--copper);
  color:#fff;font-weight:700;font-size:1.05rem;text-align:center;font-variant-numeric:tabular-nums;
}
.cd-unit{font-size:.78rem;color:#9EC2BD;}
.countdown-cta{
  margin-left:auto;font-size:.9rem;font-weight:600;color:#fff;
  border-bottom:1px solid rgba(217,119,54,.7);padding-bottom:2px;
}
.countdown-cta:hover{color:#F0B888;}
@media(max-width:639px){.countdown-cta{margin-left:0;}}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  height:50px;padding:0 26px;border-radius:var(--r-sm);font-weight:600;font-size:.98rem;
  cursor:pointer;border:1px solid transparent;transition:all .2s ease;
}
.btn-primary{background:var(--copper);color:#fff;box-shadow:0 10px 24px rgba(217,119,54,.26);}
.btn-primary:hover{background:var(--copper-dark);transform:translateY(-1px);box-shadow:0 16px 32px rgba(217,119,54,.3);}
.btn-primary:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(217,119,54,.22);}
.btn-ghost{background:transparent;color:var(--brand-deep);border-color:var(--line);}
.btn-ghost:hover{border-color:var(--brand);background:rgba(14,90,90,.08);}
.btn-ghost:active{transform:translateY(1px);}
.btn:focus-visible,.nav-cta:focus-visible,.search-btn:focus-visible{outline:2px solid var(--copper);outline-offset:2px;}
.btn[disabled]{opacity:.5;box-shadow:none;cursor:not-allowed;}

/* ---------- Badges & tags ---------- */
.badge{
  display:inline-flex;align-items:center;gap:6px;padding:4px 12px;border-radius:999px;
  font-size:.76rem;font-weight:600;letter-spacing:.02em;
}
.badge-brand{background:rgba(14,90,90,.1);color:var(--brand);}
.badge-copper{background:rgba(217,119,54,.14);color:var(--copper-dark);}
.badge-time{background:var(--paper2);color:var(--muted);font-weight:400;}

/* ---------- Cards ---------- */
.card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  box-shadow:var(--shadow-card);transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
}
.card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(217,119,54,.6);}
.card-img{border-radius:var(--r-md);overflow:hidden;}
.card-img img{width:100%;height:100%;object-fit:cover;transition:transform .4s ease;}
.card:hover .card-img img{transform:scale(1.03);}

/* ---------- Hero ---------- */
.hero-grid{display:grid;grid-template-columns:1fr;gap:32px;align-items:center;}
@media(min-width:1024px){.hero-grid{grid-template-columns:7fr 5fr;gap:44px;}}
.hero-visual{position:relative;}
.hero-visual img{border-radius:var(--r-lg);object-fit:cover;width:100%;height:380px;box-shadow:var(--shadow-card);}
@media(min-width:768px){.hero-visual img{height:460px;}}
@media(min-width:1024px){.hero-visual img{height:520px;}}
.float-card{
  position:absolute;background:#fff;border:1px solid var(--line);border-radius:var(--r-md);
  padding:12px 16px;box-shadow:0 14px 34px rgba(23,35,33,.14);max-width:200px;
}
.float-card strong{display:block;font-size:.98rem;color:var(--brand-deep);font-family:"Noto Serif SC",serif;}
.float-card span{font-size:.78rem;color:var(--muted);line-height:1.5;display:block;margin-top:2px;}
.float-a{left:-12px;top:28px;}
.float-b{right:-8px;bottom:34px;}
@media(max-width:767px){
  .float-card{position:static;max-width:none;margin-top:12px;}
  .float-card + .float-card{margin-top:10px;}
}

/* ---------- Section head ---------- */
.sec-head{max-width:760px;margin-bottom:36px;}
.sec-eyebrow{
  display:inline-block;font-size:.78rem;letter-spacing:.18em;color:var(--copper-dark);
  font-weight:700;text-transform:uppercase;margin-bottom:10px;
}
.sec-head p{color:var(--muted);font-size:1rem;margin-top:12px;margin-bottom:0;}

/* ---------- Bento ---------- */
.bento{display:grid;grid-template-columns:1fr;gap:20px;}
@media(min-width:1024px){
  .bento{grid-template-columns:7fr 5fr;}
  .bento-side{display:grid;grid-template-rows:1fr 1fr;gap:20px;}
}
.bento-big{padding:28px;display:flex;flex-direction:column;gap:14px;}
.bento-big img{border-radius:var(--r-md);height:230px;object-fit:cover;}
.bento-small{padding:22px;display:flex;gap:14px;align-items:flex-start;}
.num-chip{
  flex-shrink:0;width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;
  background:rgba(14,90,90,.1);color:var(--brand);font-weight:700;font-family:"Noto Serif SC",serif;
}
.link-arrow{color:var(--brand);font-weight:600;font-size:.9rem;display:inline-flex;align-items:center;gap:6px;}
.link-arrow:hover{color:var(--copper-dark);}

/* ---------- Gallery ---------- */
.gallery{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;}
@media(min-width:768px){.gallery{grid-template-columns:repeat(3,1fr);gap:20px;}}
@media(min-width:1024px){
  .gallery{grid-template-columns:repeat(4,1fr);}
  .gallery-item.tall{grid-row:span 2;}
  .gallery-item.tall img{height:100%;min-height:420px;}
}
.gallery-item{position:relative;border-radius:18px;overflow:hidden;border:2px solid transparent;transition:border-color .25s ease;}
.gallery-item img{width:100%;height:190px;object-fit:cover;transition:transform .45s ease;}
@media(min-width:768px){.gallery-item img{height:220px;}}
.gallery-item:hover{border-color:var(--copper);}
.gallery-item:hover img{transform:scale(1.05);}
.gallery-cap{
  position:absolute;left:0;right:0;bottom:0;padding:22px 14px 12px;color:#fff;
  background:linear-gradient(to top,rgba(8,62,62,.86),rgba(8,62,62,0));
  font-size:.88rem;font-weight:600;line-height:1.45;
}
.gallery-cap em{display:block;font-style:normal;font-size:.72rem;font-weight:400;color:#BFD9D5;margin-top:4px;}

/* ---------- Signup ---------- */
.signup-grid{display:grid;grid-template-columns:1fr;gap:28px;}
@media(min-width:1024px){.signup-grid{grid-template-columns:6fr 6fr;gap:44px;align-items:start;}}
.point-list{list-style:none;padding:0;margin:0;display:grid;gap:14px;}
.point-list li{display:flex;gap:12px;align-items:flex-start;font-size:.98rem;color:#2C3934;}
.point-dot{
  flex-shrink:0;width:22px;height:22px;border-radius:999px;margin-top:4px;
  background:rgba(217,119,54,.16);color:var(--copper-dark);
  display:flex;align-items:center;justify-content:center;font-size:.7rem;font-weight:700;
}
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--r-lg);padding:26px;box-shadow:var(--shadow-card);}
.field{margin-bottom:18px;}
.field label{display:block;font-size:.88rem;font-weight:600;color:#33403B;margin-bottom:7px;}
.field input,.field select{
  width:100%;height:48px;border-radius:var(--r-sm);border:1px solid var(--line);
  background:var(--paper);padding:0 14px;outline:0;font-size:.95rem;
  transition:border-color .2s ease,box-shadow .2s ease,background .2s ease;
}
.field input::placeholder{color:#9AA69F;}
.field input:focus,.field select:focus{border-color:var(--copper);background:#fff;box-shadow:0 0 0 4px rgba(217,119,54,.14);}
.form-note{font-size:.8rem;color:var(--muted);margin-top:12px;line-height:1.7;}
.form-msg{margin-top:12px;font-size:.88rem;display:none;}
.form-msg.ok{display:block;color:var(--ok);}
.form-msg.err{display:block;color:var(--cinnabar);}

/* ---------- FAQ ---------- */
.faq-layout{display:grid;grid-template-columns:1fr;gap:28px;}
@media(min-width:1024px){.faq-layout{grid-template-columns:4fr 8fr;gap:44px;align-items:start;}}
.faq-sticky{position:static;}
@media(min-width:1024px){.faq-sticky{position:sticky;top:112px;}}
.faq-item{
  background:#fff;border:1px solid var(--line);border-radius:14px;margin-bottom:12px;overflow:hidden;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.faq-item.open{border-color:var(--copper);box-shadow:0 10px 26px rgba(23,35,33,.07);}
.faq-q{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:18px 20px;background:transparent;border:0;cursor:pointer;text-align:left;
  font-size:1rem;font-weight:600;color:var(--brand-deep);line-height:1.5;min-height:44px;
  font-family:"Noto Sans SC",sans-serif;
}
.faq-icon{
  flex-shrink:0;width:26px;height:26px;border-radius:8px;background:var(--paper2);color:var(--brand);
  display:flex;align-items:center;justify-content:center;font-size:1rem;font-weight:700;
  transition:background .2s ease,color .2s ease,transform .25s ease;
}
.faq-item.open .faq-icon{background:rgba(217,119,54,.16);color:var(--copper-dark);transform:rotate(45deg);}
.faq-a{max-height:0;overflow:hidden;transition:max-height .3s ease;}
.faq-a-inner{padding:0 20px 20px;color:#3A4742;font-size:.95rem;line-height:1.85;}
.faq-a-inner p{margin:0;}

/* ---------- Latest / CMS ---------- */
.latest-grid{display:grid;grid-template-columns:1fr;gap:20px;}
@media(min-width:768px){.latest-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1024px){.latest-grid{grid-template-columns:5fr 7fr;}}
.lead-card{padding:22px;display:flex;flex-direction:column;gap:14px;}
.lead-card .card-img img{height:250px;}
.lead-card h3 a:hover{color:var(--copper-dark);}
.lead-card .excerpt{color:var(--muted);font-size:.92rem;line-height:1.8;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.mini-list{display:grid;gap:16px;}
.mini-card{display:flex;gap:16px;padding:16px;align-items:stretch;}
.mini-card .card-img{width:150px;flex-shrink:0;}
.mini-card .card-img img{height:100%;min-height:104px;}
.mini-card h3{font-size:1.02rem;line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.mini-card h3 a:hover{color:var(--copper-dark);}
.mini-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:8px;}
@media(max-width:519px){
  .mini-card{flex-direction:column;}
  .mini-card .card-img{width:100%;}
  .mini-card .card-img img{height:170px;}
}
.empty-state{
  background:#fff;border:1px dashed var(--line);border-radius:var(--r-lg);
  padding:48px 24px;text-align:center;color:var(--muted);
}
.empty-state strong{display:block;font-family:"Noto Serif SC",serif;font-size:1.15rem;color:var(--brand-deep);margin-bottom:8px;}

/* ---------- Bottom CTA ---------- */
.bottom-cta{
  background:linear-gradient(135deg,var(--brand-deep) 0%,#0E5A5A 62%,#12706B 100%);
  color:#EAF3F1;border-radius:var(--r-lg);padding:38px 30px;
  position:relative;overflow:hidden;
}
.bottom-cta::after{
  content:"";position:absolute;right:-60px;top:-60px;width:240px;height:240px;border-radius:50%;
  background:radial-gradient(circle,rgba(217,119,54,.34),transparent 68%);
}
.bottom-cta h2{color:#fff;position:relative;z-index:1;}
.bottom-cta p{color:#BFD9D5;position:relative;z-index:1;margin-top:12px;margin-bottom:0;}
.bottom-cta .btn{position:relative;z-index:1;}

/* ---------- Footer ---------- */
.site-footer{background:var(--brand-deep);color:#C6DAD7;margin-top:64px;}
.footer-grid{display:grid;grid-template-columns:1fr;gap:30px;padding:52px 0 34px;}
@media(min-width:768px){.footer-grid{grid-template-columns:repeat(2,1fr);}}
@media(min-width:1024px){.footer-grid{grid-template-columns:4fr 3fr 3fr 4fr;}}
.footer-title{font-family:"Noto Serif SC",serif;color:#fff;font-size:1rem;font-weight:700;margin-bottom:14px;}
.footer-link{display:block;font-size:.9rem;color:#A9C6C2;padding:5px 0;transition:color .2s ease,padding-left .2s ease;}
.footer-link:hover{color:var(--copper);padding-left:4px;}
.footer-brand{font-family:"Noto Serif SC",serif;font-size:1.14rem;color:#fff;font-weight:700;margin-bottom:10px;}
.footer-desc{font-size:.88rem;line-height:1.8;color:#9FBFBB;margin-bottom:0;}
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.14);padding:18px 0 26px;
  display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between;align-items:center;
  font-size:.82rem;color:#8FB0AC;
}
.footer-bottom a:hover{color:var(--copper);}
.footer-search{display:flex;gap:8px;margin-top:12px;}
.footer-search input{
  flex:1;height:44px;border-radius:999px;border:1px solid rgba(255,255,255,.22);
  background:rgba(255,255,255,.06);padding:0 16px;color:#EAF3F1;outline:0;font-size:.88rem;
}
.footer-search input::placeholder{color:#8FB0AC;}
.footer-search input:focus{border-color:var(--copper);}
.footer-search button{
  height:44px;padding:0 20px;border-radius:999px;border:0;cursor:pointer;
  background:var(--copper);color:#fff;font-weight:600;font-size:.88rem;
}
.footer-search button:hover{background:var(--copper-dark);}

/* ---------- Utilities ---------- */
.section{padding:64px 0;}
@media(min-width:1024px){.section{padding:84px 0;}}
.bg-soft{background:var(--paper2);}
.divider{height:1px;background:var(--line);margin:0;}
.dotted-bg{
  background-image:radial-gradient(rgba(14,90,90,.10) 1px,transparent 1px);
  background-size:18px 18px;
}
.stat-num{font-family:"Noto Serif SC",serif;font-size:1.5rem;font-weight:700;color:var(--brand);}
.text-muted{color:var(--muted);}

/* roulang page: category1 */
:root{
    --ink:#0E5A5A;
    --ink-deep:#083E3E;
    --copper:#D97736;
    --copper-deep:#BE6528;
    --cinnabar:#C44536;
    --paper:#F6F1E8;
    --paper-2:#EEE7DB;
    --card:#FFFFFF;
    --text:#182421;
    --muted:#66736C;
    --line:#D9D0C2;
    --ok:#2F7D5B;
    --radius-lg:22px;
    --radius-md:16px;
    --radius-sm:12px;
    --shadow:0 12px 32px rgba(23,35,33,.07);
    --shadow-hover:0 18px 44px rgba(23,35,33,.12);
    --maxw:1240px;
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:"Source Han Sans SC","Noto Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
    color:var(--text);
    background-color:var(--paper);
    background-image:
      radial-gradient(1100px 520px at 88% -8%, rgba(14,90,90,.07), transparent 62%),
      radial-gradient(760px 420px at -6% 12%, rgba(217,119,54,.07), transparent 60%);
    background-repeat:no-repeat;
    font-size:17px;
    line-height:1.8;
  }
  h1,h2,h3,h4{
    font-family:"Source Han Serif SC","Noto Serif SC","Songti SC","SimSun",serif;
    color:var(--ink-deep);
    letter-spacing:.02em;
    margin:0;
    line-height:1.3;
  }
  h1{font-size:clamp(2rem,4vw,3.4rem);font-weight:700;}
  h2{font-size:clamp(1.5rem,2.4vw,2.2rem);font-weight:700;}
  h3{font-size:1.2rem;font-weight:600;}
  p{margin:0 0 1.2em;line-height:1.85;}
  a{color:inherit;text-decoration:none;}
  img{max-width:100%;display:block;}
  button,input{font:inherit;color:inherit;}
  ul{margin:0;padding:0;list-style:none;}
  :focus-visible{outline:2px solid var(--copper);outline-offset:2px;border-radius:6px;}
  .container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 16px;}
  @media (min-width:768px){.container{padding:0 24px;}}
  @media (min-width:1024px){.container{padding:0 32px;}}
  .section{padding:64px 0;}
  @media (min-width:1024px){.section{padding:88px 0;}}
  .section-head{max-width:760px;margin-bottom:36px;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:.8rem;letter-spacing:.14em;color:var(--copper);
    text-transform:uppercase;font-weight:600;margin-bottom:14px;
  }
  .eyebrow::before{content:"";width:26px;height:2px;background:var(--copper);display:inline-block;}
  .lead{color:var(--muted);font-size:1.03rem;line-height:1.9;}

  /* 顶部导航 */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(246,241,232,.94);
    border-bottom:1px solid var(--line);
    backdrop-filter:saturate(140%);
  }
  .header-inner{
    display:flex;align-items:center;gap:18px;
    padding:12px 0;
  }
  .brand{display:flex;align-items:center;gap:11px;flex:0 0 auto;}
  .brand-mark{
    width:42px;height:42px;border-radius:50%;
    background:radial-gradient(circle at 32% 28%, #1B7A7A, var(--ink-deep));
    display:grid;place-items:center;color:#F3E7D6;font-size:1.05rem;
    box-shadow:0 6px 16px rgba(8,62,62,.28);
  }
  .brand-text{display:flex;flex-direction:column;line-height:1.15;}
  .brand-name{font-family:"Source Han Serif SC","Noto Serif SC",serif;font-weight:700;font-size:1.06rem;color:var(--ink-deep);letter-spacing:.02em;}
  .brand-sub{font-size:.7rem;color:var(--muted);letter-spacing:.16em;}
  .header-search{
    flex:1 1 auto;max-width:560px;display:none;position:relative;
  }
  .header-search input{
    width:100%;height:50px;border-radius:999px;border:1px solid var(--line);
    background:var(--card);padding:0 118px 0 46px;font-size:.95rem;
    transition:border-color .2s,box-shadow .2s,background .2s;
  }
  .header-search input::placeholder{color:#9AA69F;}
  .header-search input:hover{border-color:var(--ink);}
  .header-search input:focus{border-color:var(--copper);box-shadow:0 0 0 4px rgba(217,119,54,.16);outline:none;background:#fff;}
  .header-search .search-icon{position:absolute;left:17px;top:50%;transform:translateY(-50%);color:var(--ink);font-size:.95rem;}
  .header-search .search-submit{
    position:absolute;right:5px;top:50%;transform:translateY(-50%);
    height:40px;padding:0 20px;border:none;border-radius:999px;
    background:var(--ink);color:#F6F1E8;font-size:.9rem;font-weight:600;cursor:pointer;
    transition:background .2s,transform .15s;
  }
  .header-search .search-submit:hover{background:var(--ink-deep);transform:translateY(-50%) translateY(-1px);}
  .header-search .search-submit:active{transform:translateY(-50%) translateY(1px);}
  .nav-links{display:none;align-items:center;gap:6px;margin-left:auto;}
  .nav-link{
    position:relative;padding:10px 12px;font-size:.95rem;color:var(--text);
    border-radius:10px;transition:color .2s,background .2s;white-space:nowrap;
  }
  .nav-link:hover{color:var(--ink);background:rgba(14,90,90,.07);}
  .nav-link.active{color:var(--ink-deep);font-weight:600;}
  .nav-link.active::after{
    content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;border-radius:2px;background:var(--copper);
  }
  .nav-cta{
    margin-left:8px;padding:11px 20px;border-radius:var(--radius-sm);
    background:var(--copper);color:#fff;font-weight:600;font-size:.93rem;
    box-shadow:0 8px 20px rgba(217,119,54,.26);
    transition:background .2s,transform .15s,box-shadow .2s;white-space:nowrap;
  }
  .nav-cta:hover{background:var(--copper-deep);transform:translateY(-1px);box-shadow:0 12px 26px rgba(217,119,54,.32);}
  .nav-cta:active{transform:translateY(1px);}
  .nav-toggle{
    margin-left:auto;width:46px;height:46px;border-radius:var(--radius-sm);
    border:1px solid var(--line);background:var(--card);color:var(--ink);
    display:grid;place-items:center;cursor:pointer;transition:border-color .2s,color .2s;
  }
  .nav-toggle:hover{border-color:var(--ink);}
  .mobile-panel{
    display:none;border-top:1px solid var(--line);background:var(--paper);
    padding:16px 0 20px;
  }
  .mobile-panel.open{display:block;}
  .mobile-search{display:flex;gap:8px;margin-bottom:14px;}
  .mobile-search input{
    flex:1;height:48px;border-radius:999px;border:1px solid var(--line);
    background:var(--card);padding:0 18px;
  }
  .mobile-search input:focus{border-color:var(--copper);box-shadow:0 0 0 4px rgba(217,119,54,.16);outline:none;}
  .mobile-search button{
    height:48px;padding:0 20px;border-radius:999px;border:none;background:var(--ink);color:#F6F1E8;font-weight:600;cursor:pointer;
  }
  .mobile-link{
    display:block;padding:14px 4px;border-bottom:1px dashed var(--line);color:var(--text);font-size:1rem;
  }
  .mobile-link.active{color:var(--ink);font-weight:600;}
  .mobile-link:last-of-type{border-bottom:none;}
  @media (min-width:1024px){
    .header-search{display:block;}
    .nav-links{display:flex;}
    .nav-toggle{display:none;}
    .mobile-panel{display:none !important;}
  }

  /* 面包屑 */
  .crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:.88rem;color:var(--muted);padding:20px 0 0;}
  .crumb a{color:var(--ink);border-bottom:1px solid transparent;transition:border-color .2s,color .2s;}
  .crumb a:hover{border-color:var(--copper);color:var(--copper-deep);}
  .crumb .sep{color:#B7AFA2;}

  /* Hero */
  .hero{padding:36px 0 8px;}
  .hero-grid{display:grid;gap:34px;align-items:center;}
  @media (min-width:1024px){.hero-grid{grid-template-columns:7fr 5fr;gap:48px;}}
  .hero h1{margin-bottom:18px;}
  .hero h1 .hl{
    background:linear-gradient(transparent 62%, rgba(217,119,54,.28) 62%);
    padding:0 2px;
  }
  .hero-lead{color:var(--muted);font-size:1.06rem;max-width:620px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:26px 0 24px;}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:9px;
    padding:14px 26px;border-radius:var(--radius-sm);font-weight:600;font-size:.98rem;
    border:1px solid transparent;cursor:pointer;transition:background .2s,color .2s,transform .15s,box-shadow .2s,border-color .2s;
  }
  .btn-primary{background:var(--copper);color:#fff;box-shadow:0 10px 24px rgba(217,119,54,.26);}
  .btn-primary:hover{background:var(--copper-deep);transform:translateY(-1px);box-shadow:0 14px 30px rgba(217,119,54,.34);}
  .btn-primary:active{transform:translateY(1px);box-shadow:0 6px 14px rgba(217,119,54,.24);}
  .btn-ghost{background:transparent;color:var(--ink-deep);border-color:var(--line);}
  .btn-ghost:hover{border-color:var(--ink);background:rgba(14,90,90,.07);color:var(--ink);}
  .btn-ghost:active{transform:translateY(1px);}
  .badges{display:flex;flex-wrap:wrap;gap:10px;}
  .badge{
    display:inline-flex;align-items:center;gap:7px;
    padding:7px 14px;border-radius:999px;font-size:.84rem;
    background:var(--card);border:1px solid var(--line);color:var(--muted);
  }
  .badge i{color:var(--copper);font-size:.78rem;}
  .badge.ink{background:rgba(14,90,90,.08);border-color:rgba(14,90,90,.18);color:var(--ink);}
  .hero-visual{position:relative;}
  .hero-visual img{
    width:100%;aspect-ratio:4/3;object-fit:cover;
    border-radius:var(--radius-lg);box-shadow:var(--shadow);
  }
  .hero-visual::after{
    content:"";position:absolute;inset:0;border-radius:var(--radius-lg);
    background:linear-gradient(160deg, rgba(8,62,62,0) 45%, rgba(8,62,62,.34));
    pointer-events:none;
  }
  .float-card{
    position:absolute;background:var(--card);border:1px solid var(--line);
    border-radius:var(--radius-md);box-shadow:var(--shadow-hover);
    padding:12px 16px;font-size:.84rem;color:var(--muted);z-index:2;
  }
  .float-card strong{display:block;font-size:1rem;color:var(--ink-deep);font-family:"Source Han Serif SC","Noto Serif SC",serif;}
  .float-a{left:-8px;bottom:22px;}
  .float-b{right:-6px;top:20px;}
  @media (max-width:520px){
    .float-a{left:8px;bottom:10px;}
    .float-b{right:6px;top:10px;}
    .float-card{padding:10px 12px;font-size:.76rem;}
  }

  /* 快速锚点 */
  .anchor-card{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
    padding:22px;box-shadow:var(--shadow);margin-top:18px;
  }
  .anchor-card .anchor-title{font-size:.86rem;letter-spacing:.1em;color:var(--muted);margin-bottom:12px;}
  .anchor-item{
    display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px dashed var(--line);
    transition:padding-left .2s,color .2s;
  }
  .anchor-item:last-child{border-bottom:none;padding-bottom:0;}
  .anchor-item:hover{padding-left:4px;}
  .anchor-item:hover .anchor-text{color:var(--copper-deep);}
  .anchor-num{
    flex:0 0 auto;width:26px;height:26px;border-radius:8px;background:rgba(14,90,90,.09);
    color:var(--ink);font-size:.8rem;display:grid;place-items:center;font-weight:700;
  }
  .anchor-text{font-size:.94rem;color:var(--text);line-height:1.6;}

  /* 要点卡 */
  .point-grid{display:grid;gap:20px;}
  @media (min-width:1024px){
    .point-grid{grid-template-columns:7fr 5fr;gap:26px;}
    .point-stack{display:grid;gap:20px;align-content:start;}
  }
  .card{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
    box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s,border-color .22s;
  }
  .card:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover);border-color:rgba(217,119,54,.45);}
  .point-main{overflow:hidden;display:flex;flex-direction:column;}
  .point-main img{width:100%;aspect-ratio:16/9;object-fit:cover;}
  .point-main .point-body{padding:26px;}
  .point-main h3{font-size:1.35rem;margin-bottom:12px;}
  .point-num{
    display:inline-flex;align-items:center;justify-content:center;
    width:34px;height:34px;border-radius:10px;background:rgba(217,119,54,.14);
    color:var(--copper-deep);font-weight:700;font-size:.92rem;margin-bottom:14px;
  }
  .point-body p{color:var(--muted);margin-bottom:14px;font-size:.96rem;}
  .point-body p:last-child{margin-bottom:0;}
  .point-link{display:inline-flex;align-items:center;gap:7px;color:var(--ink);font-weight:600;font-size:.92rem;transition:color .2s,gap .2s;}
  .point-link:hover{color:var(--copper-deep);gap:11px;}
  .point-mini{padding:22px;display:flex;gap:16px;align-items:flex-start;}
  .point-mini i{color:var(--ink);font-size:1.15rem;margin-top:4px;}
  .point-mini h3{font-size:1.08rem;margin-bottom:8px;}
  .point-mini p{color:var(--muted);font-size:.92rem;margin:0;}

  /* 步骤时间线 */
  .steps{position:relative;display:grid;gap:18px;}
  @media (min-width:1024px){
    .steps{grid-template-columns:repeat(4,1fr);gap:22px;}
    .steps::before{
      content:"";position:absolute;top:26px;left:24px;right:24px;height:2px;
      background:repeating-linear-gradient(90deg, var(--line) 0 12px, transparent 12px 22px);
    }
  }
  .step{
    position:relative;background:var(--card);border:1px solid var(--line);
    border-radius:var(--radius-md);padding:24px;box-shadow:var(--shadow);
    transition:transform .22s,box-shadow .22s,border-color .22s;
  }
  .step:hover{transform:translateY(-2px);border-color:rgba(217,119,54,.45);box-shadow:var(--shadow-hover);}
  .step-index{
    position:relative;z-index:2;width:46px;height:46px;border-radius:14px;
    background:linear-gradient(150deg,#E4884A,var(--copper));color:#fff;
    display:grid;place-items:center;font-weight:700;font-size:1.05rem;
    box-shadow:0 10px 22px rgba(217,119,54,.3);margin-bottom:16px;
  }
  .step h3{font-size:1.06rem;margin-bottom:10px;}
  .step p{color:var(--muted);font-size:.93rem;margin:0;line-height:1.8;}

  /* 对比表 */
  .compare-wrap{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
    box-shadow:var(--shadow);overflow:hidden;
  }
  table.compare{width:100%;border-collapse:collapse;}
  table.compare caption{text-align:left;padding:20px 24px 0;color:var(--muted);font-size:.9rem;}
  table.compare thead th{
    background:var(--ink-deep);color:#F1E9DC;font-weight:600;font-size:.92rem;
    text-align:left;padding:16px 20px;letter-spacing:.02em;
  }
  table.compare thead th:first-child{color:#CFE3E0;}
  table.compare tbody td{
    padding:16px 20px;border-top:1px solid var(--line);font-size:.94rem;color:var(--text);vertical-align:top;
  }
  table.compare tbody td:first-child{font-weight:600;color:var(--ink-deep);}
  table.compare tbody tr{transition:background .2s;}
  table.compare tbody tr:hover{background:var(--paper-2);}
  @media (max-width:860px){
    table.compare thead{display:none;}
    table.compare, table.compare tbody, table.compare tr, table.compare td{display:block;width:100%;}
    table.compare tbody tr{
      border-top:1px solid var(--line);padding:16px 18px;margin:0;
    }
    table.compare tbody td{border:none;padding:8px 0;display:flex;gap:14px;}
    table.compare tbody td::before{
      content:attr(data-label);flex:0 0 88px;color:var(--muted);font-size:.85rem;font-weight:600;
    }
  }

  /* FAQ */
  .faq-grid{display:grid;gap:28px;}
  @media (min-width:1024px){.faq-grid{grid-template-columns:4fr 8fr;gap:44px;}}
  .faq-side{position:relative;}
  @media (min-width:1024px){.faq-side-inner{position:sticky;top:110px;}}
  .faq-side p{color:var(--muted);font-size:.95rem;}
  .faq-side .side-note{
    margin-top:18px;padding:18px;border-radius:var(--radius-md);
    background:rgba(14,90,90,.06);border:1px solid rgba(14,90,90,.14);font-size:.9rem;color:var(--ink);
  }
  details.faq{
    background:var(--card);border:1px solid var(--line);border-radius:14px;
    margin-bottom:14px;transition:border-color .2s,box-shadow .2s;
  }
  details.faq[open]{border-color:rgba(217,119,54,.6);box-shadow:var(--shadow);}
  details.faq summary{
    list-style:none;cursor:pointer;display:flex;align-items:center;gap:14px;
    padding:18px 22px;font-weight:600;color:var(--ink-deep);line-height:1.55;min-height:44px;
  }
  details.faq summary::-webkit-details-marker{display:none;}
  details.faq summary .mark{
    flex:0 0 auto;margin-left:auto;width:30px;height:30px;border-radius:10px;
    display:grid;place-items:center;border:1px solid var(--line);color:var(--ink);
    transition:transform .25s,background .2s,color .2s,border-color .2s;font-size:.8rem;
  }
  details.faq[open] summary .mark{transform:rotate(180deg);background:var(--copper);border-color:var(--copper);color:#fff;}
  details.faq .faq-body{padding:0 22px 20px;color:var(--muted);font-size:.95rem;line-height:1.85;}

  /* CTA */
  .cta-band{
    background:linear-gradient(135deg, rgba(8,62,62,.98), rgba(14,90,90,.94));
    border-radius:var(--radius-lg);padding:38px 28px;color:#EDE4D6;
    display:grid;gap:24px;align-items:center;position:relative;overflow:hidden;
  }
  .cta-band::before{
    content:"";position:absolute;inset:auto -60px -120px auto;width:320px;height:320px;border-radius:50%;
    background:radial-gradient(circle, rgba(217,119,54,.32), transparent 66%);
  }
  @media (min-width:900px){.cta-band{grid-template-columns:7fr 5fr;padding:46px 48px;}}
  .cta-band h2{color:#F7F0E4;margin-bottom:12px;}
  .cta-band p{color:rgba(237,228,214,.82);margin:0;font-size:.98rem;}
  .cta-actions{display:flex;flex-wrap:wrap;gap:14px;position:relative;z-index:2;}
  .btn-light{background:#F6F1E8;color:var(--ink-deep);}
  .btn-light:hover{background:#fff;transform:translateY(-1px);box-shadow:0 14px 30px rgba(0,0,0,.22);}
  .btn-line{background:transparent;color:#F6F1E8;border-color:rgba(246,241,232,.5);}
  .btn-line:hover{border-color:#F6F1E8;background:rgba(246,241,232,.12);}

  /* 页脚 */
  .site-footer{background:var(--ink-deep);color:#DCD3C4;margin-top:72px;padding:56px 0 24px;}
  .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:2.2fr 1.4fr 1.4fr 2fr;gap:38px;}}
  .footer-brand{
    font-family:"Source Han Serif SC","Noto Serif SC",serif;
    font-size:1.2rem;font-weight:700;color:#F7F0E4;margin-bottom:14px;letter-spacing:.02em;
  }
  .footer-title{font-size:.86rem;letter-spacing:.14em;color:#8FB3AE;margin-bottom:14px;}
  .footer-desc{font-size:.9rem;color:rgba(220,211,196,.78);line-height:1.85;margin:0 0 14px;}
  .footer-link{display:block;font-size:.92rem;color:rgba(220,211,196,.86);padding:6px 0;transition:color .2s,transform .2s;}
  .footer-link:hover{color:var(--copper);transform:translateX(3px);}
  .footer-search{display:flex;gap:8px;margin-top:12px;}
  .footer-search input{
    flex:1;min-width:0;height:44px;border-radius:999px;border:1px solid rgba(220,211,196,.28);
    background:rgba(246,241,232,.06);padding:0 16px;color:#F6F1E8;font-size:.88rem;
  }
  .footer-search input::placeholder{color:rgba(220,211,196,.55);}
  .footer-search input:focus{border-color:var(--copper);box-shadow:0 0 0 4px rgba(217,119,54,.2);outline:none;}
  .footer-search button{
    height:44px;padding:0 18px;border-radius:999px;border:none;background:var(--copper);color:#fff;
    font-weight:600;font-size:.88rem;cursor:pointer;transition:background .2s;
  }
  .footer-search button:hover{background:var(--copper-deep);}
  .footer-bottom{
    margin-top:38px;padding-top:20px;border-top:1px solid rgba(220,211,196,.16);
    display:flex;flex-wrap:wrap;gap:12px 22px;font-size:.84rem;color:rgba(220,211,196,.68);
    align-items:center;justify-content:space-between;
  }
  .footer-bottom a{color:rgba(220,211,196,.82);transition:color .2s;}
  .footer-bottom a:hover{color:var(--copper);}

  @media (max-width:520px){
    body{font-size:16px;}
    .section{padding:52px 0;}
    .hero{padding:26px 0 4px;}
    .cta-band{padding:30px 20px;}
  }

/* roulang page: article */
:root{
  --ink:#182421;
  --muted:#66736C;
  --paper:#F6F1E8;
  --paper-2:#EEE7DB;
  --card:#FFFFFF;
  --line:#D9D0C2;
  --teal:#0E5A5A;
  --teal-deep:#083E3E;
  --copper:#D97736;
  --red:#C44536;
  --ok:#2F7D5B;
  --r-lg:22px;
  --r-md:16px;
  --r-sm:12px;
  --shadow-1:0 12px 32px rgba(23,35,33,.07);
  --shadow-2:0 18px 44px rgba(23,35,33,.12);
  --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC","SimSun",Georgia,serif;
  --font-sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,-apple-system,sans-serif;
}
*,*::before,*::after{box-sizing:border-box;}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
body{
  margin:0;
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-sans);
  font-size:16px;
  line-height:1.8;
  -webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block;}
a{color:inherit;text-decoration:none;transition:color .2s ease,border-color .2s ease,background-color .2s ease;}
button{font-family:inherit;}
ul,ol{margin:0;}
h1,h2,h3,h4{font-family:var(--font-serif);letter-spacing:.02em;line-height:1.35;margin:0;color:var(--ink);}
p{margin:0;}
::selection{background:rgba(217,119,54,.25);}
:focus-visible{outline:2px solid var(--copper);outline-offset:2px;}

.container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}

/* 顶部阅读进度 */
.read-progress-wrap{position:fixed;top:0;left:0;right:0;height:3px;background:transparent;z-index:80;pointer-events:none;}
.read-progress{height:100%;width:0;background:linear-gradient(90deg,var(--copper),var(--red));transition:width .12s linear;}

/* 导航 */
.site-header{
  position:sticky;top:0;z-index:70;
  background:rgba(246,241,232,.95);
  border-bottom:1px solid var(--line);
}
.header-inner{
  display:flex;align-items:center;gap:18px;
  min-height:78px;
}
.brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
.brand-mark{
  width:38px;height:38px;border-radius:50%;
  background:radial-gradient(circle at 32% 28%,#1a7d78 0%,var(--teal) 55%,var(--teal-deep) 100%);
  display:grid;place-items:center;color:#fff;flex:0 0 auto;
  box-shadow:0 6px 16px rgba(14,90,90,.28);
}
.brand-mark svg{width:20px;height:20px;}
.brand-text{
  font-family:var(--font-serif);font-weight:700;font-size:1.06rem;
  color:var(--teal-deep);white-space:nowrap;
}
.header-search{
  flex:1 1 380px;max-width:560px;height:50px;
  display:flex;align-items:center;gap:8px;
  background:#fff;border:1px solid var(--line);border-radius:999px;
  padding:4px 4px 4px 16px;
  transition:border-color .2s ease,box-shadow .2s ease;
}
.header-search:hover{border-color:var(--teal);}
.header-search:focus-within{border-color:var(--copper);box-shadow:0 0 0 3px rgba(217,119,54,.18);}
.header-search .search-icon{width:18px;height:18px;color:var(--muted);flex:0 0 auto;}
.header-search input{
  flex:1 1 auto;min-width:0;border:0;outline:0;background:transparent;
  font-size:.95rem;color:var(--ink);height:100%;
}
.header-search input::placeholder{color:#9AA39C;}
.header-search button{
  flex:0 0 auto;height:40px;padding:0 20px;border:0;border-radius:999px;
  background:var(--copper);color:#fff;font-size:.92rem;font-weight:600;cursor:pointer;
  transition:background-color .2s ease,transform .15s ease,box-shadow .2s ease;
}
.header-search button:hover{background:#C2682C;box-shadow:0 8px 18px rgba(217,119,54,.28);}
.header-search button:active{transform:translateY(1px);}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto;}
.nav-link{
  position:relative;padding:9px 12px;border-radius:10px;
  font-size:.94rem;color:var(--ink);white-space:nowrap;
}
.nav-link:hover{color:var(--teal);background:rgba(14,90,90,.06);}
.nav-link.active{color:var(--teal-deep);font-weight:600;}
.nav-link.active::after{
  content:"";position:absolute;left:12px;right:12px;bottom:2px;height:2px;
  background:var(--teal);border-radius:2px;
}
.nav-cta{
  margin-left:6px;padding:11px 20px;border-radius:var(--r-sm);
  background:var(--teal);color:#fff;font-size:.94rem;font-weight:600;white-space:nowrap;
  transition:background-color .2s ease,transform .15s ease,box-shadow .2s ease;
}
.nav-cta:hover{background:var(--teal-deep);box-shadow:0 10px 22px rgba(8,62,62,.24);transform:translateY(-1px);}
.nav-cta:active{transform:translateY(0);}
.menu-toggle{
  display:none;width:46px;height:46px;border-radius:12px;
  border:1px solid var(--line);background:#fff;cursor:pointer;
  align-items:center;justify-content:center;flex-direction:column;gap:5px;margin-left:auto;
}
.menu-toggle span{display:block;width:20px;height:2px;background:var(--teal-deep);border-radius:2px;transition:transform .2s ease,opacity .2s ease;}
.menu-toggle[aria-expanded="true"] span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.menu-toggle[aria-expanded="true"] span:nth-child(2){opacity:0;}
.menu-toggle[aria-expanded="true"] span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.mobile-panel{
  display:none;border-top:1px solid var(--line);background:var(--paper);
  padding:8px 20px 20px;
}
.mobile-panel.open{display:block;}
.mobile-panel .nav-link{display:block;padding:14px 12px;font-size:1rem;border-radius:12px;}
.mobile-panel .nav-cta{display:inline-block;margin:12px 12px 0;}
.mobile-search{max-width:none;width:100%;margin:12px 0 4px;}

/* 面包屑 */
.crumb-bar{padding:22px 0 0;}
.breadcrumb{
  display:flex;flex-wrap:wrap;align-items:center;gap:8px;
  font-size:.88rem;color:var(--muted);
}
.breadcrumb a{color:var(--teal);}
.breadcrumb a:hover{color:var(--copper);}
.breadcrumb .sep{color:#B9B0A1;}
.breadcrumb .current{color:var(--muted);max-width:60ch;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}

/* 文章头 */
.article-head{padding:18px 0 0;scroll-margin-top:100px;}
.badge{
  display:inline-flex;align-items:center;gap:6px;
  padding:5px 14px;border-radius:999px;font-size:.82rem;font-weight:600;line-height:1.6;
}
.badge-cat{background:rgba(14,90,90,.10);color:var(--teal-deep);}
.badge-time{background:var(--paper-2);color:var(--muted);}
.article-head h1{
  font-size:clamp(1.75rem,3.4vw,2.7rem);
  font-weight:700;margin:18px 0 0;
}
.article-lead{
  margin-top:16px;font-size:1.02rem;color:#3C4A44;line-height:1.85;
  max-width:60ch;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;
}
.article-meta{
  display:flex;flex-wrap:wrap;align-items:center;gap:10px 14px;
  margin-top:20px;font-size:.88rem;color:var(--muted);
}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#C7BEB0;}
.article-banner{
  margin:26px 0 0;border-radius:var(--r-lg);overflow:hidden;
  border:1px solid var(--line);box-shadow:var(--shadow-1);
}
.article-banner img{width:100%;height:clamp(180px,32vw,320px);object-fit:cover;}

/* 正文布局 */
.article-layout{
  display:grid;
  grid-template-columns:minmax(0,1fr) 320px;
  gap:40px;
  padding:38px 0 8px;
  align-items:start;
}
.article-main{min-width:0;max-width:820px;}
.article-body{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:clamp(22px,3.4vw,42px);
  box-shadow:var(--shadow-1);
  font-size:1.04rem;line-height:1.9;color:var(--ink);
}
.article-body > *:first-child{margin-top:0;}
.article-body p{margin:0 0 1.25em;}
.article-body h2{
  font-size:clamp(1.35rem,2.1vw,1.8rem);
  font-weight:700;margin:2em 0 .9em;padding-left:16px;position:relative;
}
.article-body h2::before{
  content:"";position:absolute;left:0;top:.18em;bottom:.18em;width:4px;border-radius:3px;background:var(--copper);
}
.article-body h3{
  font-size:1.2rem;font-weight:600;margin:1.7em 0 .7em;
}
.article-body h4{font-size:1.05rem;font-weight:600;margin:1.4em 0 .6em;}
.article-body ul,.article-body ol{margin:0 0 1.3em;padding-left:1.35em;}
.article-body li{margin:.45em 0;}
.article-body a{color:var(--teal);border-bottom:1px solid rgba(14,90,90,.35);}
.article-body a:hover{color:var(--copper);border-color:var(--copper);}
.article-body blockquote{
  margin:1.6em 0;padding:18px 22px;background:var(--paper-2);
  border-left:4px solid var(--teal);border-radius:0 var(--r-md) var(--r-md) 0;
  color:#33423C;font-size:1rem;
}
.article-body blockquote p:last-child{margin-bottom:0;}
.article-body img{border-radius:var(--r-md);margin:1.6em auto;height:auto;}
.article-body figure{margin:1.6em 0;}
.article-body figcaption{font-size:.88rem;color:var(--muted);text-align:center;margin-top:8px;}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2em 0;}
.article-body table{width:100%;border-collapse:collapse;margin:1.6em 0;font-size:.96rem;overflow:hidden;border-radius:var(--r-md);}
.article-body th{background:var(--teal-deep);color:#fff;text-align:left;padding:12px 14px;font-weight:600;}
.article-body td{padding:12px 14px;border-bottom:1px solid var(--line);}
.article-body tbody tr:hover td{background:var(--paper-2);}
.article-body code{background:var(--paper-2);padding:2px 6px;border-radius:6px;font-size:.92em;}
.article-body pre{background:var(--teal-deep);color:#EAF3F0;padding:18px;border-radius:var(--r-md);overflow:auto;font-size:.92rem;line-height:1.7;}

.empty-state{
  text-align:center;padding:38px 20px;
}
.empty-state h2{font-size:1.4rem;margin-bottom:12px;}
.empty-state p{color:var(--muted);margin-bottom:22px;}

/* 侧栏 */
.article-side{position:sticky;top:100px;display:flex;flex-direction:column;gap:18px;}
.side-card{
  background:var(--card);border:1px solid var(--line);border-radius:var(--r-md);
  padding:18px 18px 20px;box-shadow:var(--shadow-1);
}
.side-title{
  font-family:var(--font-serif);font-size:1rem;font-weight:700;color:var(--teal-deep);
  margin-bottom:12px;display:flex;align-items:center;gap:8px;
}
.side-title::before{content:"";width:4px;height:14px;border-radius:2px;background:var(--copper);}
.toc-list{list-style:none;padding:0;margin:0;max-height:46vh;overflow:auto;}
.toc-item{margin:2px 0;}
.toc-item a{
  display:block;padding:7px 10px;border-radius:10px;font-size:.92rem;color:#41504A;line-height:1.6;
}
.toc-item a:hover{background:var(--paper-2);color:var(--teal-deep);}
.toc-item.toc-h3 a{padding-left:22px;font-size:.88rem;color:var(--muted);}
.toc-empty{font-size:.9rem;color:var(--muted);}
.mini-post{display:flex;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line);}
.mini-post:last-child{border-bottom:0;padding-bottom:0;}
.mini-post img{width:74px;height:56px;border-radius:10px;object-fit:cover;flex:0 0 auto;}
.mini-post .mini-title{font-size:.93rem;font-weight:600;line-height:1.5;color:var(--ink);}
.mini-post:hover .mini-title{color:var(--teal-deep);}
.mini-post .mini-meta{font-size:.78rem;color:var(--muted);margin-top:4px;}
.side-cta{background:linear-gradient(160deg,#0E5A5A 0%,#083E3E 100%);border-color:transparent;color:#EAF3F0;}
.side-cta .side-title{color:#fff;}
.side-cta .side-title::before{background:var(--copper);}
.side-cta p{font-size:.9rem;color:rgba(234,243,240,.82);line-height:1.8;margin-bottom:14px;}
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:8px;
  padding:12px 22px;border-radius:var(--r-sm);font-size:.95rem;font-weight:600;
  border:1px solid transparent;cursor:pointer;
  transition:background-color .2s ease,color .2s ease,border-color .2s ease,transform .15s ease,box-shadow .2s ease;
}
.btn-primary{background:var(--copper);color:#fff;box-shadow:0 10px 24px rgba(217,119,54,.24);}
.btn-primary:hover{background:#C2682C;transform:translateY(-1px);box-shadow:0 14px 30px rgba(217,119,54,.32);}
.btn-primary:active{transform:translateY(0);box-shadow:0 6px 14px rgba(217,119,54,.22);}
.btn-outline{background:transparent;color:var(--teal-deep);border-color:var(--line);}
.btn-outline:hover{border-color:var(--teal);background:rgba(14,90,90,.06);}
.btn-light{background:#fff;color:var(--teal-deep);}
.btn-light:hover{background:#F1E9DC;}
.btn-block{width:100%;}

/* 相关推荐 */
.related-section{padding:56px 0 10px;}
.section-head{max-width:720px;margin-bottom:26px;}
.section-head h2{font-size:clamp(1.4rem,2.4vw,2rem);font-weight:700;}
.section-head p{color:var(--muted);margin-top:10px;font-size:.98rem;}
.card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px;}
.post-card{
  background:var(--card);border:1px solid var(--line);border-radius:18px;overflow:hidden;
  display:flex;flex-direction:column;
  transition:transform .22s ease,box-shadow .22s ease,border-color .22s ease;
  box-shadow:var(--shadow-1);
}
.post-card:hover{transform:translateY(-2px);border-color:var(--copper);box-shadow:var(--shadow-2);}
.post-card .thumb{width:100%;aspect-ratio:16/9;object-fit:cover;}
.post-card .body{padding:18px 18px 20px;display:flex;flex-direction:column;gap:10px;flex:1;}
.post-card h3{
  font-size:1.05rem;font-weight:600;line-height:1.55;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card:hover h3{color:var(--teal-deep);}
.post-card p{
  font-size:.9rem;color:var(--muted);line-height:1.75;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;
}
.post-card .meta{margin-top:auto;font-size:.8rem;color:var(--muted);}

/* 底部返回 */
.article-foot{padding:44px 0 0;}
.foot-nav{
  display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
  background:var(--paper-2);border:1px solid var(--line);border-radius:var(--r-lg);
  padding:20px 24px;
}
.foot-nav .foot-links{display:flex;flex-wrap:wrap;gap:10px;}
.foot-link-pill{
  display:inline-flex;align-items:center;gap:8px;
  padding:10px 18px;border-radius:999px;background:#fff;border:1px solid var(--line);
  font-size:.9rem;color:var(--teal-deep);
}
.foot-link-pill:hover{border-color:var(--copper);color:var(--copper);}

/* 页脚 */
.site-footer{
  margin-top:64px;background:var(--teal-deep);color:#DCE7E4;
  padding:52px 0 22px;
}
.footer-grid{
  display:grid;grid-template-columns:1.4fr 1fr 1fr 1.3fr;gap:32px;
}
.footer-brand{
  font-family:var(--font-serif);font-size:1.15rem;font-weight:700;color:#fff;margin-bottom:12px;
}
.footer-title{font-size:.92rem;font-weight:600;color:#fff;margin-bottom:14px;letter-spacing:.04em;}
.footer-desc{font-size:.9rem;line-height:1.85;color:rgba(220,231,228,.76);}
.footer-link{
  display:block;font-size:.9rem;color:rgba(220,231,228,.78);padding:5px 0;
}
.footer-link:hover{color:var(--copper);}
.footer-search{
  display:flex;align-items:center;gap:6px;background:rgba(255,255,255,.08);
  border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:4px 4px 4px 14px;margin-top:14px;
}
.footer-search input{
  flex:1;min-width:0;background:transparent;border:0;outline:0;color:#fff;font-size:.88rem;height:38px;
}
.footer-search input::placeholder{color:rgba(220,231,228,.55);}
.footer-search button{
  border:0;background:var(--copper);color:#fff;border-radius:999px;height:34px;padding:0 14px;
  font-size:.85rem;font-weight:600;cursor:pointer;
}
.footer-search button:hover{background:#C2682C;}
.footer-bottom{
  margin-top:36px;padding-top:18px;border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;gap:10px 22px;justify-content:space-between;
  font-size:.82rem;color:rgba(220,231,228,.68);
}
.footer-bottom a{color:rgba(220,231,228,.86);}
.footer-bottom a:hover{color:var(--copper);}

/* 响应式 */
@media (max-width:1023px){
  .header-inner{flex-wrap:wrap;gap:12px;padding-top:12px;padding-bottom:12px;min-height:auto;}
  .header-search{order:3;flex:1 1 100%;max-width:none;}
  .nav-links{display:none;}
  .menu-toggle{display:inline-flex;}
  .article-layout{grid-template-columns:minmax(0,1fr);gap:28px;}
  .article-main{max-width:none;}
  .article-side{position:static;}
  .card-grid{grid-template-columns:repeat(2,minmax(0,1fr));}
  .footer-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:26px;}
}
@media (max-width:639px){
  .brand-text{font-size:1rem;}
  .header-search{height:48px;padding-left:14px;}
  .header-search button{padding:0 16px;}
  .article-body{padding:20px 18px;border-radius:18px;font-size:1rem;line-height:1.85;}
  .breadcrumb .current{max-width:100%;white-space:normal;}
  .card-grid{grid-template-columns:1fr;}
  .footer-grid{grid-template-columns:1fr;}
  .foot-nav{flex-direction:column;align-items:flex-start;}
  .footer-bottom{flex-direction:column;gap:8px;}
}

/* roulang page: category2 */
:root{
    --ink:#0E5A5A;
    --ink-deep:#083E3E;
    --ink-soft:#E3EDEA;
    --copper:#D97736;
    --copper-deep:#BE6428;
    --cinnabar:#C44536;
    --paper:#F6F1E8;
    --paper-2:#EEE7DB;
    --card:#FFFFFF;
    --text:#182421;
    --muted:#66736C;
    --line:#D9D0C2;
    --ok:#2F7D5B;
    --radius-lg:22px;
    --radius-md:16px;
    --radius-sm:12px;
    --shadow-1:0 12px 32px rgba(23,35,33,.07);
    --shadow-2:0 18px 44px rgba(23,35,33,.12);
    --container:1240px;
    --font-serif:"Noto Serif SC","Source Han Serif SC","Songti SC",STSong,SimSun,serif;
    --font-sans:"Noto Sans SC","Source Han Sans SC","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{scroll-behavior:smooth;}
  body{
    margin:0;
    background:var(--paper);
    color:var(--text);
    font-family:var(--font-sans);
    font-size:17px;
    line-height:1.8;
    -webkit-font-smoothing:antialiased;
    text-rendering:optimizeLegibility;
  }
  img{display:block;max-width:100%;height:auto;}
  a{color:inherit;text-decoration:none;}
  button,input,select,textarea{font:inherit;color:inherit;}
  button{cursor:pointer;background:none;border:none;}
  h1,h2,h3,h4{font-family:var(--font-serif);color:var(--ink-deep);letter-spacing:.02em;margin:0;line-height:1.35;}
  h1{font-size:clamp(2rem,4vw,3.4rem);font-weight:700;}
  h2{font-size:clamp(1.5rem,2.4vw,2.2rem);font-weight:700;}
  h3{font-size:1.25rem;font-weight:600;}
  p{margin:0 0 1.15em;}
  p:last-child{margin-bottom:0;}
  ul{margin:0;padding:0;list-style:none;}
  .container{width:100%;max-width:var(--container);margin:0 auto;padding:0 32px;}
  .section{padding:76px 0;}
  .section-tight{padding:56px 0;}
  .section-head{max-width:760px;margin-bottom:36px;}
  .eyebrow{
    display:inline-flex;align-items:center;gap:8px;
    font-size:.78rem;font-weight:600;letter-spacing:.14em;
    color:var(--ink);text-transform:uppercase;
    background:var(--ink-soft);border-radius:999px;padding:7px 14px;margin-bottom:16px;
  }
  .section-head p{color:var(--muted);font-size:1.02rem;margin-top:12px;}

  /* ============ HEADER ============ */
  .site-header{
    position:sticky;top:0;z-index:80;
    background:rgba(246,241,232,.95);
    border-bottom:1px solid var(--line);
  }
  .header-inner{
    display:flex;align-items:center;gap:20px;
    padding:14px 32px;max-width:var(--container);margin:0 auto;
    flex-wrap:wrap;
  }
  .brand{display:flex;align-items:center;gap:10px;flex:0 0 auto;}
  .brand-mark{
    width:40px;height:40px;border-radius:999px;
    display:flex;align-items:center;justify-content:center;
    background:linear-gradient(145deg,var(--ink) 0%,var(--ink-deep) 100%);
    color:#F1E9DA;flex:0 0 auto;
  }
  .brand-text{
    font-family:var(--font-serif);font-weight:700;font-size:1.12rem;color:var(--ink-deep);
    letter-spacing:.02em;white-space:nowrap;
  }
  .header-search{
    flex:1 1 320px;max-width:540px;
    display:flex;align-items:center;gap:6px;
    background:var(--card);border:1px solid var(--line);
    border-radius:999px;height:50px;padding:5px 6px 5px 16px;
    transition:border-color .2s ease,box-shadow .2s ease;
  }
  .header-search:hover{border-color:var(--ink);}
  .header-search:focus-within{border-color:var(--copper);box-shadow:0 0 0 4px rgba(217,119,54,.16);}
  .header-search svg{flex:0 0 auto;color:var(--muted);}
  .header-search input{
    flex:1 1 auto;min-width:0;border:none;background:transparent;outline:none;
    font-size:.95rem;color:var(--text);
  }
  .header-search input::placeholder{color:#9AA69F;}
  .header-search button{
    flex:0 0 auto;height:40px;padding:0 20px;border-radius:999px;
    background:var(--ink);color:#F7F3EA;font-size:.92rem;font-weight:600;
    transition:background .2s ease,transform .15s ease;
  }
  .header-search button:hover{background:var(--ink-deep);}
  .header-search button:active{transform:translateY(1px);}
  .nav-links{display:flex;align-items:center;gap:4px;flex:0 0 auto;}
  .nav-link{
    position:relative;display:inline-flex;align-items:center;
    padding:10px 14px;border-radius:10px;font-size:.95rem;color:#3A4741;
    transition:background .2s ease,color .2s ease;
  }
  .nav-link:hover{background:var(--ink-soft);color:var(--ink-deep);}
  .nav-link.active{color:var(--ink-deep);font-weight:600;}
  .nav-link.active::after{
    content:"";position:absolute;left:14px;right:14px;bottom:2px;height:2px;
    background:var(--copper);border-radius:2px;
  }
  .nav-cta{
    display:inline-flex;align-items:center;justify-content:center;
    height:44px;padding:0 22px;margin-left:8px;border-radius:12px;
    background:var(--copper);color:#fff;font-weight:600;font-size:.95rem;
    box-shadow:0 10px 22px rgba(217,119,54,.28);
    transition:background .2s ease,transform .15s ease,box-shadow .2s ease;
  }
  .nav-cta:hover{background:var(--copper-deep);transform:translateY(-1px);box-shadow:0 14px 28px rgba(217,119,54,.34);}
  .nav-cta:active{transform:translateY(0);}
  .nav-toggle{
    display:none;width:46px;height:46px;border-radius:12px;
    border:1px solid var(--line);background:var(--card);
    align-items:center;justify-content:center;color:var(--ink-deep);
    margin-left:auto;
  }
  .nav-toggle:hover{border-color:var(--ink);}

  /* ============ COUNTDOWN BAR ============ */
  .countdown-bar{background:var(--ink-deep);color:#EDE6D8;}
  .countdown-inner{
    display:flex;align-items:center;gap:20px;flex-wrap:wrap;
    padding:12px 32px;max-width:var(--container);margin:0 auto;
  }
  .countdown-label{font-size:.92rem;letter-spacing:.04em;color:#CFE0DB;}
  .countdown-clock{display:flex;align-items:center;gap:8px;}
  .cd-cell{display:flex;align-items:center;gap:6px;}
  .cd-num{
    display:inline-flex;align-items:center;justify-content:center;
    min-width:44px;height:34px;padding:0 8px;border-radius:8px;
    background:var(--copper);color:#fff;font-weight:700;
    font-variant-numeric:tabular-nums;font-size:1.05rem;
  }
  .cd-unit{font-size:.82rem;color:#B9CCC6;}
  .countdown-cta{
    margin-left:auto;display:inline-flex;align-items:center;gap:6px;
    height:38px;padding:0 18px;border-radius:999px;
    background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.24);
    color:#F3EADB;font-size:.9rem;font-weight:600;
    transition:background .2s ease,border-color .2s ease;
  }
  .countdown-cta:hover{background:var(--copper);border-color:var(--copper);}

  /* ============ HERO ============ */
  .hero{padding:64px 0 56px;position:relative;overflow:hidden;}
  .hero::before{
    content:"";position:absolute;right:-140px;top:-120px;width:460px;height:460px;border-radius:50%;
    background:radial-gradient(circle at 30% 30%,rgba(14,90,90,.10),rgba(14,90,90,0) 70%);
    z-index:0;
  }
  .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:7fr 5fr;gap:40px;align-items:center;}
  .hero-badge{
    display:inline-flex;align-items:center;gap:8px;margin-bottom:18px;
    background:var(--card);border:1px solid var(--line);border-radius:999px;
    padding:7px 14px;font-size:.82rem;color:var(--ink);font-weight:600;
  }
  .hero-badge i{width:8px;height:8px;border-radius:50%;background:var(--cinnabar);display:inline-block;}
  .hero-sub{font-size:1.08rem;color:#40504A;margin-top:18px;max-width:620px;line-height:1.85;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-top:28px;}
  .btn{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    height:50px;padding:0 26px;border-radius:12px;font-weight:600;font-size:.98rem;
    transition:background .2s ease,color .2s ease,transform .15s ease,box-shadow .2s ease,border-color .2s ease;
  }
  .btn-primary{background:var(--copper);color:#fff;box-shadow:0 12px 26px rgba(217,119,54,.28);}
  .btn-primary:hover{background:var(--copper-deep);transform:translateY(-1px);box-shadow:0 16px 32px rgba(217,119,54,.34);}
  .btn-primary:active{transform:translateY(0);box-shadow:0 8px 18px rgba(217,119,54,.24);}
  .btn-ghost{background:transparent;border:1px solid var(--line);color:var(--ink-deep);}
  .btn-ghost:hover{border-color:var(--ink);background:var(--ink-soft);}
  .btn-ghost:active{transform:translateY(1px);}
  .btn:focus-visible,.nav-link:focus-visible,.nav-cta:focus-visible,.header-search button:focus-visible,.countdown-cta:focus-visible{
    outline:2px solid var(--copper);outline-offset:2px;
  }
  .hero-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:26px;}
  .tag{
    display:inline-flex;align-items:center;gap:6px;
    background:var(--card);border:1px solid var(--line);border-radius:999px;
    padding:7px 14px;font-size:.84rem;color:#4A5952;
  }
  .tag b{color:var(--ink-deep);font-weight:600;}
  .hero-media{position:relative;}
  .hero-media img{
    width:100%;height:430px;object-fit:cover;
    border-radius:var(--radius-lg);box-shadow:var(--shadow-2);
  }
  .hero-media::after{
    content:"";position:absolute;inset:0;border-radius:var(--radius-lg);
    background:linear-gradient(200deg,rgba(8,62,62,.28),rgba(8,62,62,0) 55%);
    pointer-events:none;
  }
  .float-card{
    position:absolute;background:var(--card);border:1px solid var(--line);
    border-radius:var(--radius-md);padding:12px 16px;box-shadow:var(--shadow-2);
    font-size:.85rem;color:#3E4C46;line-height:1.5;max-width:220px;
  }
  .float-card strong{display:block;color:var(--ink-deep);font-size:.95rem;margin-bottom:2px;}
  .float-card.top{top:18px;right:-14px;}
  .float-card.bottom{bottom:20px;left:-18px;}
  .anchor-list{display:flex;flex-wrap:wrap;gap:10px;margin-top:30px;}
  .anchor-list a{
    display:inline-flex;align-items:center;height:42px;padding:0 18px;border-radius:999px;
    background:var(--paper-2);color:var(--ink-deep);font-size:.9rem;font-weight:600;
    transition:background .2s ease,color .2s ease;
  }
  .anchor-list a:hover{background:var(--ink);color:#F6F1E8;}

  /* ============ RULE CARDS ============ */
  .rule-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:24px;}
  .rule-card{
    background:var(--card);border:1px solid var(--line);border-radius:var(--radius-lg);
    padding:28px;box-shadow:var(--shadow-1);
    transition:transform .25s ease,box-shadow .25s ease,border-color .25s ease;
    display:flex;flex-direction:column;
  }
  .rule-card:hover{transform:translateY(-2px);box-shadow:var(--shadow-2);border-color:rgba(217,119,54,.55);}
  .span-6{grid-column:span 6;}
  .span-4{grid-column:span 4;}
  .rule-index{
    font-family:var(--font-serif);font-size:.86rem;font-weight:700;
    color:var(--copper);letter-spacing:.14em;margin-bottom:14px;
  }
  .rule-card h3{margin-bottom:10px;}
  .rule-card p{color:var(--muted);font-size:.96rem;}
  .rule-card .card-link{
    margin-top:18px;font-size:.9rem;font-weight:600;color:var(--ink);
    display:inline-flex;align-items:center;gap:6px;
  }
  .rule-card .card-link:hover{color:var(--copper);}
  .rule-card.is-accent{background:var(--ink-deep);border-color:var(--ink-deep);}
  .rule-card.is-accent h3,.rule-card.is-accent .rule-index{color:#F3EADB;}
  .rule-card.is-accent p{color:#B9CCC6;}
  .rule-card.is-accent .card-link{color:var(--copper);}
  .rule-card.is-accent:hover{border-color:var(--copper);}
  .rule-media{
    width:100%;height:150px;object-fit:cover;border-radius:var(--radius-md);
    margin-bottom:20px;
  }
  .mini-list{margin-top:14px;display:grid;gap:8px;}
  .mini-list li{
    position:relative;padding-left:18px;font-size:.92rem;color:#4A5952;
  }
  .mini-list li::before{
    content:"";position:absolute;left:0;top:.72em;width:8px;height:2px;border-radius:2px;background:var(--copper);
  }

  /* ============ GALLERY ============ */
  .gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
  .gallery figure{
    position:relative;margin:0;border-radius:18px;overflow:hidden;
    border:1px solid var(--line);background:var(--card);
    transition:transform .25s ease,border-color .25s ease,box-shadow .25s ease;
  }
  .gallery figure:hover{transform:translateY(-3px);border-color:var(--copper);box-shadow:var(--shadow-2);}
  .gallery img{width:100%;height:230px;object-fit:cover;transition:transform .4s ease;}
  .gallery figure:hover img{transform:scale(1.05);}
  .gallery figcaption{
    position:absolute;left:0;right:0;bottom:0;padding:16px;
    background:linear-gradient(to top,rgba(8,62,62,.92),rgba(8,62,62,.35) 60%,rgba(8,62,62,0));
    color:#F6F1E8;
  }
  .gallery figcaption span{
    display:inline-block;font-size:.74rem;letter-spacing:.08em;
    background:rgba(217,119,54,.9);border-radius:999px;padding:3px 10px;margin-bottom:8px;
  }
  .gallery figcaption strong{display:block;font-size:.98rem;font-weight:600;}

  /* ============ STATS / LATEST ============ */
  .stats-panel{
    background:var(--paper-2);border:1px solid var(--line);border-radius:var(--radius-lg);
    padding:36px;
  }
  .stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin-bottom:28px;}
  .stat{border-left:3px solid var(--copper);padding-left:16px;}
  .stat strong{
    display:block;font-family:var(--font-serif);font-size:2.1rem;color:var(--ink-deep);line-height:1.2;
  }
  .stat span{font-size:.9rem;color:var(--muted);}
  .update-line{
    display:flex;flex-wrap:wrap;gap:10px 20px;align-items:center;
    border-top:1px solid var(--line);padding-top:22px;font-size:.92rem;color:#4A5952;
  }
  .update-badge{
    display:inline-flex;align-items:center;gap:6px;
    background:var(--ink);color:#F6F1E8;border-radius:999px;padding:5px 14px;font-size:.8rem;
  }

  /* ============ CTA + FORM ============ */
  .cta-wrap{
    background:var(--card);border:1px solid var(--line);border-radius:24px;
    box-shadow:var(--shadow-1);overflow:hidden;
    display:grid;grid-template-columns:6fr 6fr;
  }
  .cta-copy{padding:44px;}
  .cta-copy h2{margin-bottom:16px;}
  .cta-copy > p{color:var(--muted);}
  .cta-points{margin-top:24px;display:grid;gap:14px;}
  .cta-points li{display:flex;gap:12px;align-items:flex-start;font-size:.96rem;color:#3E4C46;}
  .cta-points i{
    flex:0 0 auto;width:22px;height:22px;border-radius:50%;background:var(--ink-soft);
    color:var(--ink);display:inline-flex;align-items:center;justify-content:center;
    font-style:normal;font-size:.74rem;font-weight:700;margin-top:4px;
  }
  .cta-form{
    padding:44px;background:var(--paper-2);border-left:1px solid var(--line);
  }
  .form-field{margin-bottom:18px;}
  .form-field label{display:block;font-size:.9rem;font-weight:600;color:var(--ink-deep);margin-bottom:8px;}
  .form-field input,.form-field select{
    width:100%;height:48px;border-radius:12px;border:1px solid var(--line);
    background:var(--card);padding:0 14px;font-size:.95rem;outline:none;
    transition:border-color .2s ease,box-shadow .2s ease;
  }
  .form-field input::placeholder{color:#9AA69F;}
  .form-field input:hover,.form-field select:hover{border-color:#BFC7BE;}
  .form-field input:focus,.form-field select:focus{
    border-color:var(--copper);box-shadow:0 0 0 4px rgba(217,119,54,.16);
  }
  .form-submit{
    width:100%;height:50px;border-radius:12px;background:var(--copper);color:#fff;
    font-weight:600;font-size:1rem;box-shadow:0 12px 26px rgba(217,119,54,.26);
    transition:background .2s ease,transform .15s ease,box-shadow .2s ease;
  }
  .form-submit:hover{background:var(--copper-deep);transform:translateY(-1px);box-shadow:0 16px 32px rgba(217,119,54,.32);}
  .form-submit:active{transform:translateY(1px);}
  .form-note{font-size:.82rem;color:var(--muted);margin-top:12px;line-height:1.7;}

  /* ============ FAQ ============ */
  .faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:44px;align-items:start;}
  .faq-aside{position:sticky;top:120px;}
  .faq-aside p{color:var(--muted);font-size:.96rem;margin-top:14px;}
  .faq-list{display:grid;gap:14px;}
  .faq-item{
    background:var(--card);border:1px solid var(--line);border-radius:14px;
    overflow:hidden;transition:border-color .2s ease,box-shadow .2s ease;
  }
  .faq-item:hover{border-color:rgba(217,119,54,.5);}
  .faq-item[open]{border-color:var(--copper);box-shadow:var(--shadow-1);}
  .faq-item summary{
    list-style:none;cursor:pointer;display:flex;align-items:center;gap:16px;
    padding:18px 22px;min-height:44px;font-weight:600;color:var(--ink-deep);font-size:1rem;
    line-height:1.5;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-icon{
    flex:0 0 auto;margin-left:auto;width:26px;height:26px;border-radius:50%;
    border:1px solid var(--line);display:inline-flex;align-items:center;justify-content:center;
    color:var(--ink);font-size:1rem;line-height:1;transition:transform .25s ease,background .2s ease,color .2s ease,border-color .2s ease;
  }
  .faq-item[open] .faq-icon{
    transform:rotate(45deg);background:var(--copper);border-color:var(--copper);color:#fff;
  }
  .faq-answer{padding:0 22px 20px;color:#4A5952;font-size:.96rem;line-height:1.85;}
  .faq-answer p{margin-bottom:.8em;}

  /* ============ BOTTOM CTA ============ */
  .bottom-cta{
    background:var(--ink-deep);color:#EDE6D8;border-radius:24px;padding:40px 44px;
    display:flex;flex-wrap:wrap;align-items:center;gap:24px;justify-content:space-between;
  }
  .bottom-cta h2{color:#F6F1E8;font-size:clamp(1.3rem,2vw,1.75rem);}
  .bottom-cta p{color:#B9CCC6;font-size:.95rem;margin-top:8px;}
  .bottom-cta .btn-primary{box-shadow:0 12px 26px rgba(0,0,0,.24);}

  /* ============ FOOTER ============ */
  .site-footer{background:var(--ink-deep);color:#C9D8D4;margin-top:76px;}
  .site-footer .container{padding-top:56px;padding-bottom:28px;}
  .footer-grid{
    display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:36px;
    padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.12);
  }
  .footer-brand{
    font-family:var(--font-serif);font-size:1.2rem;font-weight:700;color:#F6F1E8;margin-bottom:14px;
  }
  .footer-title{font-size:.95rem;font-weight:600;color:#F6F1E8;margin-bottom:14px;}
  .footer-desc{font-size:.9rem;line-height:1.8;color:#A9BCB7;margin-bottom:14px;}
  .footer-link{
    display:block;font-size:.9rem;color:#C9D8D4;padding:5px 0;
    transition:color .2s ease,transform .2s ease;
  }
  .footer-link:hover{color:var(--copper);transform:translateX(2px);}
  .footer-search{
    display:flex;gap:8px;background:rgba(255,255,255,.08);
    border:1px solid rgba(255,255,255,.18);border-radius:999px;padding:4px 4px 4px 14px;height:46px;
  }
  .footer-search input{
    flex:1 1 auto;min-width:0;border:none;background:transparent;outline:none;
    color:#F6F1E8;font-size:.88rem;
  }
  .footer-search input::placeholder{color:#8FA5A0;}
  .footer-search button{
    flex:0 0 auto;padding:0 18px;border-radius:999px;background:var(--copper);
    color:#fff;font-size:.86rem;font-weight:600;transition:background .2s ease;
  }
  .footer-search button:hover{background:var(--copper-deep);}
  .footer-bottom{
    display:flex;flex-wrap:wrap;gap:10px 24px;align-items:center;
    padding-top:22px;font-size:.84rem;color:#93A8A3;
  }
  .footer-bottom a{color:#93A8A3;}
  .footer-bottom a:hover{color:var(--copper);}

  /* ============ RESPONSIVE ============ */
  @media (max-width:1100px){
    .hero-grid{grid-template-columns:1fr 1fr;gap:32px;}
    .hero-media img{height:380px;}
    .gallery{grid-template-columns:repeat(2,1fr);}
    .footer-grid{grid-template-columns:1fr 1fr;gap:28px;}
  }
  @media (max-width:960px){
    .nav-toggle{display:inline-flex;}
    .nav-links{
      position:absolute;left:20px;right:20px;top:calc(100% + 8px);
      display:none;flex-direction:column;align-items:stretch;gap:4px;
      background:var(--card);border:1px solid var(--line);border-radius:18px;
      padding:14px;box-shadow:var(--shadow-2);
    }
    .site-header.nav-open .nav-links{display:flex;}
    .nav-link{padding:12px 14px;}
    .nav-link.active::after{left:14px;right:auto;width:28px;bottom:6px;}
    .nav-cta{margin:8px 0 0;width:100%;}
    .header-search{order:3;flex:1 1 100%;max-width:none;}
    .hero-grid{grid-template-columns:1fr;}
    .hero-media{order:-1;}
    .hero-media img{height:320px;}
    .float-card.top{right:8px;}
    .float-card.bottom{left:8px;}
    .rule-grid{grid-template-columns:repeat(6,1fr);}
    .span-6{grid-column:span 6;}
    .span-4{grid-column:span 3;}
    .cta-wrap{grid-template-columns:1fr;}
    .cta-form{border-left:none;border-top:1px solid var(--line);}
    .faq-grid{grid-template-columns:1fr;gap:28px;}
    .faq-aside{position:static;}
    .stats-grid{grid-template-columns:1fr;}
  }
  @media (max-width:640px){
    body{font-size:16px;}
    .container{padding:0 18px;}
    .header-inner{padding:12px 18px;gap:12px;}
    .countdown-inner{padding:12px 18px;}
    .countdown-cta{margin-left:0;}
    .section{padding:52px 0;}
    .section-tight{padding:40px 0;}
    .hero{padding:36px 0 40px;}
    .hero-media img{height:240px;}
    .float-card{position:static;margin-top:12px;max-width:none;}
    .hero-media{display:flex;flex-direction:column;}
    .gallery{grid-template-columns:1fr;}
    .gallery img{height:200px;}
    .span-4{grid-column:span 6;}
    .rule-card{padding:22px;}
    .cta-copy,.cta-form{padding:26px;}
    .stats-panel{padding:24px;}
    .bottom-cta{padding:28px;}
    .footer-grid{grid-template-columns:1fr;}
    .site-footer .container{padding-top:40px;}
  }