/* roulang page: index */
:root{
  --bg:#f7f1e7;
  --bg-soft:#efe6d9;
  --surface:#fffaf3;
  --surface-2:#f4ecdf;
  --surface-dark:#221916;
  --surface-dark-2:#2f221d;
  --text:#1f1a16;
  --muted:#6d6258;
  --muted-2:#8b7f73;
  --line:#e2d6c8;
  --line-2:#d5c5b1;
  --accent:#c27a33;
  --accent-2:#8f4f34;
  --accent-3:#6f7f5f;
  --shadow-sm:0 10px 24px rgba(41,30,20,.08);
  --shadow-md:0 18px 42px rgba(41,30,20,.12);
  --shadow-lg:0 26px 70px rgba(41,30,20,.18);
  --radius:20px;
  --radius-lg:28px;
  --radius-xl:34px;
  --container:1180px;
  --gap:22px;
  --gap-lg:30px;
  --gap-xl:42px;
  --ease:cubic-bezier(.2,.7,.2,1);
}
*,
*::before,
*::after{box-sizing:border-box}
html{
  scroll-behavior:smooth;
}
body{
  margin:0;
  font-family: -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  color:var(--text);
  background:
    radial-gradient(circle at top left, rgba(194,122,51,.08), transparent 30%),
    radial-gradient(circle at bottom right, rgba(111,127,95,.08), transparent 26%),
    linear-gradient(180deg, #f9f4ea 0%, var(--bg) 48%, #f5efe4 100%);
  line-height:1.72;
  text-rendering:optimizeLegibility;
  -webkit-font-smoothing:antialiased;
}
body::before{
  content:"";
  position:fixed;
  inset:0;
  pointer-events:none;
  background:
    radial-gradient(circle at 20% 0%, rgba(255,255,255,.5), transparent 30%),
    radial-gradient(circle at 80% 100%, rgba(255,255,255,.25), transparent 28%);
  opacity:.6;
  z-index:-1;
}
img{
  display:block;
  max-width:100%;
  height:auto;
}
a{
  color:inherit;
  text-decoration:none;
}
button,
input,
textarea{
  font:inherit;
}
button{
  cursor:pointer;
}
input,
textarea{
  width:100%;
}
::selection{
  background:rgba(194,122,51,.22);
  color:var(--text);
}
:focus-visible{
  outline:3px solid rgba(194,122,51,.34);
  outline-offset:3px;
}
.skip-link{
  position:absolute;
  left:16px;
  top:12px;
  transform:translateY(-140%);
  padding:10px 14px;
  border-radius:999px;
  background:var(--surface-dark);
  color:#fff;
  z-index:100;
  transition:transform .22s var(--ease);
}
.skip-link:focus{
  transform:translateY(0);
}
.container{
  width:min(var(--container), calc(100% - 32px));
  margin:0 auto;
}
.section{
  padding:72px 0;
}
.section-muted{
  background:linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.04));
}
.section-head{
  display:flex;
  align-items:flex-end;
  justify-content:space-between;
  gap:18px;
  margin-bottom:26px;
}
.section-head > div{
  min-width:0;
}
.section-tag{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding:6px 12px;
  border-radius:999px;
  background:rgba(194,122,51,.1);
  color:var(--accent-2);
  border:1px solid rgba(194,122,51,.16);
  font-size:13px;
  font-weight:700;
  letter-spacing:.02em;
}
.section h2{
  margin:12px 0 0;
  font-size:clamp(24px, 2.6vw, 38px);
  line-height:1.18;
  letter-spacing:-.02em;
  text-wrap:balance;
}
.section-lead{
  max-width:560px;
  margin:0;
  color:var(--muted);
  font-size:15px;
}
.panel{
  background:rgba(255,250,243,.9);
  border:1px solid rgba(226,214,200,.92);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
}
.panel-soft{
  background:rgba(255,255,255,.55);
  border:1px solid rgba(226,214,200,.7);
}
.badge{
  display:inline-flex;
  align-items:center;
  gap:6px;
  padding:7px 11px;
  border-radius:999px;
  background:rgba(194,122,51,.12);
  color:var(--accent-2);
  border:1px solid rgba(194,122,51,.18);
  font-size:12px;
  font-weight:700;
  letter-spacing:.02em;
}
.text-link{
  color:var(--accent-2);
  font-weight:700;
  display:inline-flex;
  align-items:center;
  gap:8px;
  transition:transform .22s var(--ease), color .22s var(--ease), text-decoration-color .22s var(--ease);
  text-decoration:underline;
  text-decoration-color:transparent;
  text-underline-offset:4px;
}
.text-link:hover{
  color:var(--accent);
  transform:translateX(2px);
  text-decoration-color:currentColor;
}
.button{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:9px;
  min-height:48px;
  padding:0 18px;
  border-radius:999px;
  border:1px solid transparent;
  font-weight:700;
  letter-spacing:.01em;
  transition:transform .22s var(--ease), box-shadow .22s var(--ease), background-color .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
  will-change:transform;
}
.button:hover{
  transform:translateY(-1px);
  box-shadow:var(--shadow-sm);
}
.button:active{
  transform:translateY(1px);
  box-shadow:none;
}
.button--primary{
  background:linear-gradient(135deg, var(--accent), #d38b42);
  color:#fff;
  box-shadow:0 14px 26px rgba(194,122,51,.22);
}
.button--primary:hover{
  background:linear-gradient(135deg, #bc7429, #cf8540);
}
.button--ghost{
  background:rgba(255,250,243,.76);
  border-color:rgba(194,122,51,.22);
  color:var(--text);
}
.button--ghost:hover{
  border-color:rgba(194,122,51,.42);
  background:#fff;
}
button.button{
  appearance:none;
}
.site-header{
  position:sticky;
  top:0;
  z-index:60;
  background:rgba(248,241,231,.88);
  backdrop-filter:saturate(1.05);
  border-bottom:1px solid rgba(226,214,200,.76);
}
.header-inner{
  min-height:78px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:18px;
}
.brand{
  display:flex;
  align-items:center;
  gap:12px;
  min-width:0;
}
.brand-mark{
  width:42px;
  height:42px;
  border-radius:14px;
  display:grid;
  place-items:center;
  background:linear-gradient(135deg, var(--surface-dark), #3a2a21);
  color:#fff;
  font-weight:800;
  box-shadow:0 10px 24px rgba(33,23,18,.18);
}
.brand-text{
  display:flex;
  flex-direction:column;
  gap:1px;
  min-width:0;
}
.brand-text strong{
  font-size:16px;
  line-height:1.2;
  letter-spacing:.01em;
}
.brand-text small{
  color:var(--muted);
  font-size:12px;
}
.nav{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:10px;
  flex-wrap:wrap;
}
.nav a{
  padding:9px 14px;
  border-radius:999px;
  color:var(--text);
  font-weight:600;
  font-size:14px;
  transition:background-color .22s var(--ease), color .22s var(--ease), transform .22s var(--ease), border-color .22s var(--ease);
  border:1px solid transparent;
}
.nav a:hover{
  background:rgba(194,122,51,.08);
  color:var(--accent-2);
  transform:translateY(-1px);
}
.nav a[aria-current="page"]{
  background:rgba(194,122,51,.12);
  border-color:rgba(194,122,51,.18);
  color:var(--accent-2);
}
.nav a.nav-cta{
  background:linear-gradient(135deg, var(--surface-dark), var(--surface-dark-2));
  color:#fff;
  box-shadow:0 10px 22px rgba(33,23,18,.16);
}
.nav a.nav-cta:hover{
  background:linear-gradient(135deg, #2d211c, #3d2c25);
  color:#fff;
}
.hero{
  padding:34px 0 18px;
}
.hero-grid{
  display:grid;
  grid-template-columns:1.02fr .98fr;
  gap:28px;
  align-items:center;
}
.hero-copy{
  min-width:0;
  padding:18px 0;
}
.eyebrow{
  display:inline-flex;
  align-items:center;
  gap:8px;
  margin:0 0 14px;
  padding:8px 13px;
  border-radius:999px;
  background:rgba(111,127,95,.12);
  color:#546242;
  border:1px solid rgba(111,127,95,.18);
  font-size:13px;
  font-weight:700;
}
.hero h1{
  margin:0;
  font-size:clamp(38px, 5vw, 64px);
  line-height:1.04;
  letter-spacing:-.04em;
  text-wrap:balance;
}
.hero-lead{
  margin:18px 0 0;
  max-width:620px;
  font-size:18px;
  color:var(--muted);
}
.hero-actions{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  margin-top:28px;
}
.hero-chips{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
  margin-top:22px;
}
.chip{
  display:inline-flex;
  align-items:center;
  min-height:36px;
  padding:0 14px;
  border-radius:999px;
  background:rgba(255,255,255,.72);
  border:1px solid rgba(226,214,200,.92);
  color:var(--muted);
  font-size:13px;
  box-shadow:0 8px 18px rgba(41,30,20,.05);
}
.hero-media{
  position:relative;
  min-height:540px;
  overflow:hidden;
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-lg);
  background:#2a1f19;
}
.hero-media__bg{
  position:absolute;
  inset:0;
  width:100%;
  height:100%;
  object-fit:cover;
  filter:saturate(1.02) contrast(1.02);
}
.hero-media::after{
  content:"";
  position:absolute;
  inset:0;
  background:
    linear-gradient(180deg, rgba(14,12,10,.08) 0%, rgba(14,12,10,.4) 56%, rgba(14,12,10,.8) 100%),
    linear-gradient(135deg, rgba(194,122,51,.24), rgba(111,127,95,.06));
}
.hero-media__content{
  position:absolute;
  inset:auto 20px 20px 20px;
  z-index:2;
  display:grid;
  gap:14px;
}
.media-badge{
  align-self:start;
  justify-self:start;
  display:inline-flex;
  align-items:center;
  padding:8px 12px;
  border-radius:999px;
  background:rgba(255,250,243,.88);
  color:var(--surface-dark);
  font-size:12px;
  font-weight:800;
  letter-spacing:.02em;
  box-shadow:0 10px 22px rgba(0,0,0,.12);
}
.media-card{
  display:grid;
  grid-template-columns:120px 1fr;
  gap:14px;
  align-items:center;
  padding:14px;
  border-radius:24px;
  background:rgba(255,250,243,.96);
  border:1px solid rgba(255,255,255,.6);
  box-shadow:0 18px 38px rgba(0,0,0,.18);
}
.media-card img{
  width:100%;
  aspect-ratio:1 / 1;
  object-fit:cover;
  border-radius:18px;
}
.media-card strong{
  display:block;
  font-size:16px;
  line-height:1.35;
  margin-bottom:6px;
}
.media-card p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}
.media-pills{
  display:flex;
  flex-wrap:wrap;
  gap:10px;
}
.media-pills span{
  display:inline-flex;
  align-items:center;
  min-height:34px;
  padding:0 12px;
  border-radius:999px;
  background:rgba(255,250,243,.85);
  border:1px solid rgba(255,255,255,.55);
  color:var(--surface-dark);
  font-size:12px;
  font-weight:700;
  box-shadow:0 12px 24px rgba(0,0,0,.12);
}
.trust-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:16px;
}
.trust-card{
  padding:20px;
  border-radius:var(--radius);
  background:rgba(255,250,243,.78);
  border:1px solid rgba(226,214,200,.92);
  box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
}
.trust-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-md);
  border-color:rgba(194,122,51,.24);
}
.trust-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width:38px;
  height:38px;
  border-radius:14px;
  background:rgba(194,122,51,.1);
  color:var(--accent-2);
  font-size:13px;
  font-weight:800;
}
.trust-card h3{
  margin:14px 0 6px;
  font-size:18px;
  line-height:1.25;
}
.trust-card p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}
.spotlight-grid{
  display:grid;
  grid-template-columns:1.2fr .8fr;
  gap:20px;
  align-items:stretch;
}
.spotlight-main{
  position:relative;
  overflow:hidden;
  min-height:420px;
  border-radius:var(--radius-xl);
  box-shadow:var(--shadow-md);
  background:
    linear-gradient(135deg, rgba(21,16,12,.7), rgba(21,16,12,.28)),
    url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
}
.spotlight-main::after{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(180deg, rgba(255,250,243,.02), rgba(255,250,243,.08) 70%, rgba(255,250,243,.12));
}
.spotlight-main__inner{
  position:relative;
  z-index:2;
  height:100%;
  display:flex;
  flex-direction:column;
  justify-content:flex-end;
  gap:16px;
  padding:32px;
  color:#fff;
}
.spotlight-main h3{
  margin:0;
  font-size:clamp(26px, 3vw, 40px);
  line-height:1.12;
  letter-spacing:-.03em;
  text-wrap:balance;
}
.spotlight-main p{
  margin:0;
  max-width:540px;
  color:rgba(255,255,255,.84);
  font-size:15px;
}
.spotlight-side{
  display:grid;
  gap:20px;
}
.spotlight-card{
  overflow:hidden;
  display:grid;
  grid-template-rows:auto 1fr;
}
.spotlight-card img{
  width:100%;
  aspect-ratio:16 / 10;
  object-fit:cover;
}
.spotlight-card__body{
  padding:18px 18px 20px;
}
.spotlight-card__body h3{
  margin:12px 0 8px;
  font-size:19px;
  line-height:1.28;
}
.spotlight-card__body p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}
.latest-list{
  display:grid;
  grid-template-columns:repeat(2, minmax(0, 1fr));
  gap:18px;
}
.news-card{
  display:flex;
  flex-direction:column;
  gap:14px;
  padding:20px;
  border-radius:var(--radius);
  background:rgba(255,250,243,.96);
  border:1px solid rgba(226,214,200,.92);
  box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease), background-color .22s var(--ease);
  min-height:220px;
}
.news-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-md);
  border-color:rgba(194,122,51,.24);
  background:#fffdf8;
}
.news-card__top{
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
}
.news-card__time{
  color:var(--muted);
  font-size:13px;
  white-space:nowrap;
}
.news-card__title{
  margin:0;
  font-size:22px;
  line-height:1.3;
  letter-spacing:-.02em;
  text-wrap:balance;
}
.news-card__excerpt{
  margin:0;
  color:var(--muted);
  font-size:14px;
}
.news-card__footer{
  margin-top:auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:12px;
  padding-top:14px;
  border-top:1px solid rgba(226,214,200,.86);
  color:var(--accent-2);
  font-weight:700;
  font-size:14px;
}
.news-card .arrow{
  transition:transform .22s var(--ease);
}
.news-card:hover .arrow{
  transform:translateX(3px);
}
.empty-state{
  grid-column:1 / -1;
  min-height:180px;
  display:grid;
  place-items:center;
  padding:24px;
  text-align:center;
  color:var(--muted);
}
.feature-grid{
  display:grid;
  grid-template-columns:repeat(12, minmax(0, 1fr));
  gap:20px;
}
.feature-card{
  grid-column:span 3;
  overflow:hidden;
  background:rgba(255,250,243,.92);
  border:1px solid rgba(226,214,200,.92);
  border-radius:var(--radius-lg);
  box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
}
.feature-card:hover{
  transform:translateY(-3px);
  box-shadow:var(--shadow-md);
  border-color:rgba(194,122,51,.22);
}
.feature-card--featured{
  grid-column:span 6;
}
.feature-card img{
  width:100%;
  aspect-ratio:16 / 10;
  object-fit:cover;
}
.feature-card__body{
  padding:18px;
}
.feature-card__body h3{
  margin:12px 0 8px;
  font-size:20px;
  line-height:1.25;
  text-wrap:balance;
}
.feature-card__body p{
  margin:0 0 14px;
  color:var(--muted);
  font-size:14px;
}
.guide-grid{
  display:grid;
  grid-template-columns:repeat(4, minmax(0, 1fr));
  gap:16px;
}
.guide-card{
  padding:22px;
  border-radius:var(--radius);
  background:rgba(255,250,243,.82);
  border:1px solid rgba(226,214,200,.92);
  box-shadow:var(--shadow-sm);
  transition:transform .22s var(--ease), box-shadow .22s var(--ease);
}
.guide-card:hover{
  transform:translateY(-2px);
  box-shadow:var(--shadow-md);
}
.guide-card h3{
  margin:0 0 10px;
  font-size:18px;
  line-height:1.25;
}
.guide-card p{
  margin:0;
  color:var(--muted);
  font-size:14px;
}
.faq-list{
  display:grid;
  gap:14px;
}
.faq-item{
  overflow:hidden;
  border-radius:var(--radius);
  background:rgba(255,250,243,.92);
  border:1px solid rgba(226,214,200,.92);
  box-shadow:var(--shadow-sm);
  transition:border-color .22s var(--ease), box-shadow .22s var(--ease), transform .22s var(--ease);
}
.faq-item[open]{
  border-color:rgba(194,122,51,.22);
  box-shadow:var(--shadow-md);
}
.faq-item summary{
  list-style:none;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap:16px;
  padding:20px 22px;
  cursor:pointer;
  font-weight:700;
  font-size:17px;
}
.faq-item summary::-webkit-details-marker{
  display:none;
}
.faq-item summary::after{
  content:"+";
  width:34px;
  height:34px;
  display:grid;
  place-items:center;
  flex:0 0 34px;
  border-radius:12px;
  background:rgba(194,122,51,.1);
  color:var(--accent-2);
  font-size:20px;
  line-height:1;
  transition:transform .22s var(--ease), background-color .22s var(--ease);
}
.faq-item[open] summary::after{
  content:"–";
  transform:rotate(0deg);
  background:rgba(194,122,51,.14);
}
.faq-answer{
  padding:0 22px 22px;
  color:var(--muted);
  font-size:15px;
}
.cta-panel{
  position:relative;
  overflow:hidden;
  border-radius:var(--radius-xl);
  background:
    linear-gradient(135deg, rgba(24,18,14,.96), rgba(53,37,28,.92)),
    url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
  color:#fff;
  box-shadow:var(--shadow-lg);
}
.cta-panel::before{
  content:"";
  position:absolute;
  inset:0;
  background:linear-gradient(90deg, rgba(17,13,10,.78) 0%, rgba(17,13,10,.48) 50%, rgba(17,13,10,.72) 100%);
}
.cta-grid{
  position:relative;
  z-index:2;
  display:grid;
  grid-template-columns:1.05fr .95fr;
  gap:24px;
  align-items:stretch;
  padding:30px;
}
.cta-copy{
  display:flex;
  flex-direction:column;
  justify-content:center;
  gap:16px;
}
.cta-copy .section-tag{
  background:rgba(255,255,255,.12);
  color:#fff;
  border-color:rgba(255,255,255,.14);
}
.cta-copy h2{
  margin:0;
  font-size:clamp(28px, 3vw, 42px);
  line-height:1.15;
  text-wrap:balance;
}
.cta-copy p{
  margin:0;
  max-width:580px;
  color:rgba(255,255,255,.82);
  font-size:15px;
}
.clean-list{
  list-style:none;
  margin:0;
  padding:0;
  display:grid;
  gap:10px;
}
.clean-list li{
  display:flex;
  align-items:flex-start;
  gap:10px;
  color:rgba(255,255,255,.88);
  font-size:14px;
}
.clean-list li::before{
  content:"•";
  color:#f1be86;
  font-weight:800;
  line-height:1.2;
}
.contact-form-panel{
  position:relative;
  z-index:2;
  padding:22px;
  background:rgba(255,250,243,.96);
  color:var(--text);
  border-radius:28px;
  border:1px solid rgba(255,255,255,.6);
  box-shadow:0 18px 42px rgba(0,0,0,.18);
}
.contact-form{
  display:grid;
  gap:14px;
}
.field{
  display:grid;
  gap:8px;
}
.field label{
  font-size:13px;
  font-weight:700;
  color:var(--muted);
}
.field input{
  min-height:48px;
  padding:0 14px;
  border-radius:16px;
  border:1px solid rgba(226,214,200,.96);
  background:#fff;
  color:var(--text);
  transition:border-color .22s var(--ease), box-shadow .22s var(--ease), transform .22s var(--ease), background-color .22s var(--ease);
}
.field input::placeholder{
  color:#a59687;
}
.field input:focus{
  border-color:rgba(194,122,51,.54);
  box-shadow:0 0 0 4px rgba(194,122,51,.12);
  outline:none;
}
.form-note{
  margin:2px 0 0;
  color:var(--muted);
  font-size:13px;
}
.site-footer{
  padding:42px 0 24px;
  background:linear-gradient(180deg, rgba(34,25,22,.98), rgba(27,20,18,.99));
  color:#f6efe6;
}
.footer-grid{
  display:grid;
  grid-template-columns:1.4fr .8fr .8fr;
  gap:24px;
  align-items:start;
}
.footer-brand .brand-text small{
  color:rgba(246,239,230,.72);
}
.footer-brand p{
  margin:16px 0 0;
  max-width:520px;
  color:rgba(246,239,230,.76);
  font-size:14px;
}
.footer-links h3{
  margin:0 0 14px;
  font-size:16px;
}
.footer-links{
  display:grid;
  gap:10px;
}
.footer-links a,
.footer-links span,
.footer-links p{
  color:rgba(246,239,230,.76);
  font-size:14px;
  margin:0;
}
.footer-links a{
  width:max-content;
  transition:color .22s var(--ease), transform .22s var(--ease);
}
.footer-links a:hover{
  color:#fff;
  transform:translateX(2px);
}
.footer-bottom{
  margin-top:28px;
  padding-top:18px;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;
  justify-content:space-between;
  gap:12px;
  flex-wrap:wrap;
  color:rgba(246,239,230,.7);
  font-size:13px;
}
.section h2,
.hero h1,
.hero-lead,
.trust-card h3,
.trust-card p,
.section-lead,
.news-card__title,
.news-card__excerpt,
.feature-card__body h3,
.feature-card__body p,
.guide-card h3,
.guide-card p,
.faq-item summary,
.faq-answer,
.cta-copy h2,
.cta-copy p,
.clean-list li,
.footer-brand p,
.footer-links a,
.footer-links p{
  text-wrap:pretty;
}
@media (max-width: 1024px){
  .hero-grid,
  .spotlight-grid,
  .cta-grid{
    grid-template-columns:1fr;
  }
  .hero-media{
    min-height:460px;
  }
  .trust-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
  .guide-grid{
    grid-template-columns:repeat(2, minmax(0, 1fr));
  }
  .feature-grid{
    gap:18px;
  }
  .feature-card,
  .feature-card--featured{
    grid-column:span 6;
  }
  .footer-grid{
    grid-template-columns:1fr 1fr;
  }
}
@media (max-width: 768px){
  .site-header{
    position:static;
  }
  .header-inner{
    flex-direction:column;
    align-items:flex-start;
    padding:14px 0;
  }
  .nav{
    justify-content:flex-start;
  }
  .section{
    padding:56px 0;
  }
  .section-head{
    flex-direction:column;
    align-items:flex-start;
  }
  .latest-list{
    grid-template-columns:1fr;
  }
  .trust-grid,
  .guide-grid{
    grid-template-columns:1fr;
  }
  .feature-grid{
    grid-template-columns:1fr;
  }
  .feature-card,
  .feature-card--featured{
    grid-column:1 / -1;
  }
  .hero h1{
    font-size:clamp(34px, 11vw, 56px);
  }
  .hero-lead{
    font-size:16px;
  }
  .hero-media{
    min-height:400px;
  }
  .media-card{
    grid-template-columns:92px 1fr;
  }
  .footer-grid{
    grid-template-columns:1fr;
  }
}
@media (max-width: 520px){
  .container{
    width:min(var(--container), calc(100% - 24px));
  }
  .nav{
    gap:8px;
  }
  .nav a{
    padding:8px 12px;
    font-size:13px;
  }
  .button{
    width:100%;
  }
  .hero-actions{
    flex-direction:column;
  }
  .hero-chips{
    flex-direction:column;
    align-items:flex-start;
  }
  .hero-media{
    min-height:360px;
  }
  .hero-media__content{
    inset:auto 14px 14px 14px;
  }
  .media-card{
    grid-template-columns:1fr;
  }
  .media-card img{
    aspect-ratio:16 / 9;
  }
  .spotlight-main__inner,
  .cta-grid{
    padding:20px;
  }
  .news-card,
  .trust-card,
  .guide-card,
  .contact-form-panel{
    padding:18px;
  }
  .faq-item summary{
    padding:18px;
    font-size:16px;
  }
  .faq-answer{
    padding:0 18px 18px;
  }
}
@media (prefers-reduced-motion: reduce){
  html{
    scroll-behavior:auto;
  }
  *,
  *::before,
  *::after{
    animation-duration:.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:.01ms !important;
  }
}

/* roulang page: article */
:root{
      --bg:#f7f1e7;
      --bg-soft:#efe6d9;
      --surface:#fffaf3;
      --surface-2:#f4ecdf;
      --surface-dark:#221916;
      --surface-dark-2:#2f221d;
      --text:#1f1a16;
      --muted:#6d6258;
      --muted-2:#8b7f73;
      --line:#e2d6c8;
      --line-2:#d5c5b1;
      --accent:#c27a33;
      --accent-2:#8f4f34;
      --accent-3:#6f7f5f;
      --shadow-sm:0 10px 24px rgba(41,30,20,.08);
      --shadow-md:0 18px 42px rgba(41,30,20,.12);
      --shadow-lg:0 26px 70px rgba(41,30,20,.18);
      --radius:20px;
      --radius-lg:28px;
      --radius-xl:34px;
      --container:1180px;
      --gap:22px;
      --gap-lg:30px;
      --gap-xl:42px;
      --ease:cubic-bezier(.2,.7,.2,1);
    }
    html{ scroll-behavior:smooth; }
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at top left, rgba(194,122,51,.08), transparent 30%),
        radial-gradient(circle at bottom right, rgba(111,127,95,.08), transparent 26%),
        linear-gradient(180deg, #f9f4ea 0%, var(--bg) 48%, #f5efe4 100%);
      line-height:1.72;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      background:
        radial-gradient(circle at 20% 0%, rgba(255,255,255,.5), transparent 30%),
        radial-gradient(circle at 80% 100%, rgba(255,255,255,.25), transparent 28%);
      opacity:.6;
      z-index:-1;
    }
    img{
      display:block;
      max-width:100%;
      height:auto;
    }
    a{
      color:inherit;
      text-decoration:none;
    }
    a:focus-visible,
    button:focus-visible,
    input:focus-visible,
    textarea:focus-visible,
    summary:focus-visible{
      outline:3px solid rgba(194,122,51,.28);
      outline-offset:3px;
      border-radius:14px;
    }
    button,
    input,
    textarea{
      font:inherit;
    }
    button{
      cursor:pointer;
    }
    input,
    textarea{
      width:100%;
    }
    ::selection{
      background:rgba(194,122,51,.18);
      color:var(--text);
    }
    .container{
      width:min(var(--container), calc(100% - 32px));
      margin:0 auto;
    }
    .section{
      padding:72px 0;
    }
    .section-muted{
      background:linear-gradient(180deg, rgba(255,255,255,.18), rgba(255,255,255,.04));
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:18px;
      margin-bottom:26px;
    }
    .section-head > div{
      min-width:0;
    }
    .section-tag{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:6px 12px;
      border-radius:999px;
      background:rgba(194,122,51,.1);
      color:var(--accent-2);
      border:1px solid rgba(194,122,51,.16);
      font-size:13px;
      font-weight:700;
      letter-spacing:.02em;
    }
    .section h2{
      margin:12px 0 0;
      font-size:clamp(24px, 2.6vw, 38px);
      line-height:1.18;
      letter-spacing:-.02em;
      text-wrap:balance;
    }
    .section-lead{
      max-width:620px;
      margin:0;
      color:var(--muted);
      font-size:15px;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(194,122,51,.12);
      color:var(--accent-2);
      border:1px solid rgba(194,122,51,.18);
      font-size:12px;
      font-weight:700;
      letter-spacing:.02em;
    }
    .text-link{
      color:var(--accent-2);
      font-weight:700;
      display:inline-flex;
      align-items:center;
      gap:8px;
      transition:transform .22s var(--ease), color .22s var(--ease), text-decoration-color .22s var(--ease);
      text-decoration:underline;
      text-decoration-color:transparent;
      text-underline-offset:4px;
    }
    .text-link:hover{
      color:var(--accent);
      transform:translateX(2px);
      text-decoration-color:currentColor;
    }
    .button{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:0 18px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:700;
      letter-spacing:.01em;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), background-color .22s var(--ease), border-color .22s var(--ease), color .22s var(--ease);
      will-change:transform;
      white-space:nowrap;
    }
    .button:hover{
      transform:translateY(-1px);
      box-shadow:var(--shadow-sm);
    }
    .button:active{
      transform:translateY(1px);
      box-shadow:none;
    }
    .button--primary{
      background:linear-gradient(135deg, var(--accent), #d38b42);
      color:#fff;
      box-shadow:0 14px 26px rgba(194,122,51,.22);
    }
    .button--primary:hover{
      background:linear-gradient(135deg, #bc7429, #cf8540);
      color:#fff;
    }
    .button--ghost{
      background:rgba(255,250,243,.76);
      border-color:rgba(194,122,51,.22);
      color:var(--text);
    }
    .button--ghost:hover{
      border-color:rgba(194,122,51,.42);
      background:#fff;
      color:var(--text);
    }
    .button--dark{
      background:linear-gradient(135deg, var(--surface-dark), var(--surface-dark-2));
      color:#fff;
      box-shadow:0 10px 22px rgba(33,23,18,.16);
    }
    .button--dark:hover{
      color:#fff;
      background:linear-gradient(135deg, #2d211c, #3d2c25);
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      background:rgba(248,241,231,.88);
      backdrop-filter:saturate(1.05) blur(12px);
      border-bottom:1px solid rgba(226,214,200,.76);
    }
    .header-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg, var(--surface-dark), #3a2a21);
      color:#fff;
      font-weight:800;
      box-shadow:0 10px 24px rgba(33,23,18,.18);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      gap:1px;
      min-width:0;
    }
    .brand-text strong{
      font-size:16px;
      line-height:1.2;
      letter-spacing:.01em;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .brand-text small{
      color:var(--muted);
      font-size:12px;
      white-space:nowrap;
      overflow:hidden;
      text-overflow:ellipsis;
    }
    .nav{
      display:flex;
      align-items:center;
      justify-content:flex-end;
      gap:10px;
      flex-wrap:wrap;
    }
    .nav a{
      padding:9px 14px;
      border-radius:999px;
      color:var(--text);
      font-weight:600;
      font-size:14px;
      transition:background-color .22s var(--ease), color .22s var(--ease), transform .22s var(--ease), border-color .22s var(--ease), box-shadow .22s var(--ease);
      border:1px solid transparent;
    }
    .nav a:hover{
      background:rgba(194,122,51,.08);
      color:var(--accent-2);
      transform:translateY(-1px);
    }
    .nav a[aria-current="page"]{
      background:rgba(194,122,51,.12);
      border-color:rgba(194,122,51,.18);
      color:var(--accent-2);
    }
    .nav a.nav-cta{
      background:linear-gradient(135deg, var(--surface-dark), var(--surface-dark-2));
      color:#fff;
      box-shadow:0 10px 22px rgba(33,23,18,.16);
    }
    .nav a.nav-cta:hover{
      background:linear-gradient(135deg, #2d211c, #3d2c25);
      color:#fff;
    }

    .article-banner{
      position:relative;
      padding:32px 0 26px;
      overflow:hidden;
    }
    .article-banner::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(180deg, rgba(247,241,231,.45), rgba(247,241,231,.84)),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
      z-index:-2;
      opacity:.92;
    }
    .article-banner::after{
      content:"";
      position:absolute;
      inset:0;
      background:radial-gradient(circle at 78% 18%, rgba(194,122,51,.14), transparent 24%),
                 radial-gradient(circle at 14% 82%, rgba(111,127,95,.12), transparent 26%);
      z-index:-1;
      pointer-events:none;
    }
    .banner-grid{
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:24px;
      align-items:stretch;
    }
    .crumbs{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
      margin-bottom:16px;
      color:var(--muted);
      font-size:13px;
    }
    .crumbs a{
      color:var(--accent-2);
      font-weight:700;
    }
    .crumbs span.sep{
      color:var(--muted-2);
    }
    .article-hero-copy{
      min-width:0;
      padding:10px 0 8px;
    }
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:14px;
    }
    .meta-chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:7px 11px;
      border-radius:999px;
      border:1px solid rgba(194,122,51,.18);
      background:rgba(255,250,243,.74);
      color:var(--accent-2);
      font-size:12px;
      font-weight:700;
    }
    .article-banner h1{
      margin:0;
      font-size:clamp(28px, 4vw, 54px);
      line-height:1.08;
      letter-spacing:-.03em;
      text-wrap:balance;
    }
    .article-lead{
      margin:16px 0 0;
      max-width:740px;
      color:var(--muted);
      font-size:16px;
      line-height:1.82;
    }
    .banner-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .banner-card{
      position:relative;
      border-radius:var(--radius-xl);
      overflow:hidden;
      box-shadow:var(--shadow-lg);
      background:var(--surface);
      border:1px solid rgba(226,214,200,.78);
      min-height:100%;
      isolation:isolate;
    }
    .banner-card img{
      width:100%;
      height:100%;
      min-height:340px;
      object-fit:cover;
      filter:saturate(1.02) contrast(1.02);
      transform:scale(1.01);
    }
    .banner-card::after{
      content:"";
      position:absolute;
      inset:0;
      background:linear-gradient(180deg, rgba(18,12,8,.02), rgba(18,12,8,.48));
      pointer-events:none;
    }
    .banner-card-inner{
      position:absolute;
      inset:auto 18px 18px 18px;
      z-index:1;
      color:#fff;
      display:grid;
      gap:10px;
    }
    .banner-card-inner .mini-tag{
      display:inline-flex;
      align-items:center;
      width:fit-content;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(255,255,255,.16);
      border:1px solid rgba(255,255,255,.18);
      backdrop-filter:blur(10px);
      font-size:12px;
      font-weight:700;
    }
    .banner-card-inner h2{
      margin:0;
      font-size:22px;
      line-height:1.28;
      letter-spacing:-.02em;
    }
    .banner-card-inner p{
      margin:0;
      color:rgba(255,255,255,.88);
      font-size:14px;
      line-height:1.7;
      max-width:26ch;
    }
    .article-layout{
      display:grid;
      grid-template-columns:minmax(0,1.72fr) minmax(290px,.78fr);
      gap:24px;
      align-items:start;
    }
    .article-panel{
      background:rgba(255,250,243,.86);
      border:1px solid rgba(226,214,200,.9);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .article-panel-pad{
      padding:26px;
    }
    .article-topline{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      margin-bottom:18px;
      color:var(--muted);
      font-size:13px;
    }
    .article-topline strong{
      color:var(--text);
      font-weight:700;
    }
    .article-info{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:20px;
    }
    .article-title{
      margin:0;
      font-size:clamp(26px, 3.2vw, 46px);
      line-height:1.12;
      letter-spacing:-.03em;
      text-wrap:balance;
    }
    .article-summary{
      margin:16px 0 0;
      color:var(--muted);
      font-size:16px;
      line-height:1.84;
      max-width:72ch;
    }
    .article-cover{
      margin-top:22px;
      border-radius:24px;
      overflow:hidden;
      box-shadow:var(--shadow-md);
      border:1px solid rgba(226,214,200,.9);
      background:var(--surface-2);
    }
    .article-cover img{
      width:100%;
      aspect-ratio:16/8.8;
      object-fit:cover;
    }
    .article-content{
      padding-top:24px;
      margin-top:24px;
      border-top:1px solid rgba(226,214,200,.92);
      font-size:16px;
      line-height:1.9;
      color:var(--text);
    }
    .article-content > :first-child{
      margin-top:0;
    }
    .article-content h2,
    .article-content h3,
    .article-content h4{
      margin:1.55em 0 .75em;
      line-height:1.28;
      letter-spacing:-.02em;
      text-wrap:balance;
    }
    .article-content h2{ font-size:clamp(22px, 2.3vw, 30px); }
    .article-content h3{ font-size:clamp(19px, 1.9vw, 24px); }
    .article-content h4{ font-size:18px; }
    .article-content p{
      margin:0 0 1em;
      color:var(--text);
      word-break:break-word;
    }
    .article-content p:last-child{
      margin-bottom:0;
    }
    .article-content a{
      color:var(--accent-2);
      text-decoration:underline;
      text-decoration-color:rgba(143,79,52,.24);
      text-underline-offset:4px;
      transition:color .22s var(--ease), text-decoration-color .22s var(--ease);
    }
    .article-content a:hover{
      color:var(--accent);
      text-decoration-color:currentColor;
    }
    .article-content strong{
      color:#0f0d0c;
    }
    .article-content em{
      color:var(--accent-2);
    }
    .article-content ul,
    .article-content ol{
      margin:0 0 1.1em 1.2em;
      padding:0;
    }
    .article-content li{
      margin:.46em 0;
    }
    .article-content blockquote{
      margin:1.3em 0;
      padding:18px 20px;
      border-left:4px solid rgba(194,122,51,.45);
      background:rgba(194,122,51,.07);
      border-radius:16px;
      color:#4b4037;
    }
    .article-content img{
      margin:1.3em 0;
      border-radius:22px;
      box-shadow:var(--shadow-sm);
      border:1px solid rgba(226,214,200,.9);
      width:100%;
      object-fit:cover;
    }
    .article-content hr{
      border:0;
      height:1px;
      background:linear-gradient(90deg, transparent, rgba(226,214,200,.96), transparent);
      margin:1.8em 0;
    }
    .article-content code{
      padding:.18rem .38rem;
      border-radius:8px;
      background:#f5ebdd;
      color:#6f3d20;
      font-size:.94em;
    }
    .article-content pre{
      margin:1.2em 0;
      padding:18px;
      border-radius:18px;
      overflow:auto;
      background:#1f1a16;
      color:#f6eee4;
      box-shadow:var(--shadow-sm);
    }
    .article-content table{
      width:100%;
      margin:1.2em 0;
      border-collapse:separate;
      border-spacing:0;
      overflow:hidden;
      border-radius:18px;
      box-shadow:var(--shadow-sm);
      border:1px solid rgba(226,214,200,.9);
      background:var(--surface);
    }
    .article-content th,
    .article-content td{
      padding:12px 14px;
      border-bottom:1px solid rgba(226,214,200,.9);
      border-right:1px solid rgba(226,214,200,.72);
      text-align:left;
      vertical-align:top;
    }
    .article-content th:last-child,
    .article-content td:last-child{
      border-right:0;
    }
    .article-content tr:last-child td{
      border-bottom:0;
    }
    .article-content th{
      background:#f4eadc;
      color:#3d3128;
      font-weight:700;
    }
    .article-content .wp-caption,
    .article-content figure{
      margin:1.2em 0;
    }
    .article-content figcaption{
      margin-top:8px;
      color:var(--muted);
      font-size:13px;
      text-align:center;
    }

    .sidebar{
      display:grid;
      gap:18px;
      position:sticky;
      top:96px;
    }
    .side-card{
      background:rgba(255,250,243,.92);
      border:1px solid rgba(226,214,200,.9);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .side-card-pad{
      padding:20px;
    }
    .side-title{
      margin:0 0 12px;
      font-size:18px;
      line-height:1.24;
      letter-spacing:-.02em;
    }
    .info-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .info-list li{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:12px;
      padding:12px 0;
      border-top:1px solid rgba(226,214,200,.9);
    }
    .info-list li:first-child{
      border-top:0;
      padding-top:0;
    }
    .info-list span{
      color:var(--muted);
      font-size:13px;
      flex:0 0 auto;
    }
    .info-list strong{
      text-align:right;
      font-size:14px;
      line-height:1.55;
      font-weight:700;
    }
    .quick-links{
      display:grid;
      gap:10px;
    }
    .quick-link{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:12px 14px;
      border-radius:16px;
      background:rgba(244,236,223,.72);
      border:1px solid rgba(226,214,200,.92);
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease), background-color .22s var(--ease);
    }
    .quick-link:hover{
      transform:translateY(-1px);
      box-shadow:var(--shadow-sm);
      border-color:rgba(194,122,51,.22);
      background:#fff;
    }
    .quick-link span{
      color:var(--muted);
      font-size:13px;
    }
    .quick-link strong{
      font-size:14px;
      line-height:1.45;
    }
    .side-image{
      border-radius:20px;
      overflow:hidden;
      border:1px solid rgba(226,214,200,.92);
      box-shadow:var(--shadow-sm);
      position:relative;
    }
    .side-image img{
      width:100%;
      aspect-ratio:4/3;
      object-fit:cover;
    }
    .side-image .overlay{
      position:absolute;
      inset:auto 14px 14px 14px;
      background:rgba(255,250,243,.92);
      color:var(--text);
      border:1px solid rgba(226,214,200,.92);
      border-radius:18px;
      padding:12px 14px;
      box-shadow:var(--shadow-sm);
    }
    .side-image .overlay strong{
      display:block;
      font-size:14px;
      margin-bottom:3px;
    }
    .side-image .overlay span{
      color:var(--muted);
      font-size:12px;
    }

    .related-grid{
      display:grid;
      grid-template-columns:repeat(3, minmax(0,1fr));
      gap:18px;
    }
    .info-card{
      display:flex;
      flex-direction:column;
      gap:14px;
      padding:18px;
      background:rgba(255,250,243,.92);
      border:1px solid rgba(226,214,200,.9);
      border-radius:24px;
      box-shadow:var(--shadow-sm);
      height:100%;
      transition:transform .22s var(--ease), box-shadow .22s var(--ease), border-color .22s var(--ease);
    }
    .info-card:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow-md);
      border-color:rgba(194,122,51,.2);
    }
    .info-card .thumb{
      border-radius:18px;
      overflow:hidden;
      border:1px solid rgba(226,214,200,.88);
      aspect-ratio:16/10;
      background:var(--surface-2);
    }
    .info-card .thumb img{
      width:100%;
      height:100%;
      object-fit:cover;
    }
    .info-card .kicker{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .info-card h3{
      margin:0;
      font-size:18px;
      line-height:1.32;
      letter-spacing:-.02em;
    }
    .info-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.72;
    }
    .info-card .meta{
      margin-top:auto;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:10px;
      color:var(--muted-2);
      font-size:12px;
    }

    .faq-list{
      display:grid;
      gap:14px;
    }
    .faq-item{
      background:rgba(255,250,243,.92);
      border:1px solid rgba(226,214,200,.9);
      border-radius:22px;
      box-shadow:var(--shadow-sm);
      overflow:hidden;
      transition:border-color .22s var(--ease), box-shadow .22s var(--ease), transform .22s var(--ease);
    }
    .faq-item:hover{
      border-color:rgba(194,122,51,.2);
      box-shadow:var(--shadow-md);
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:18px 20px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:14px;
      font-weight:700;
      font-size:16px;
      line-height:1.5;
      color:var(--text);
    }
    .faq-item summary::-webkit-details-marker{
      display:none;
    }
    .faq-item summary::after{
      content:"+";
      flex:0 0 auto;
      width:28px;
      height:28px;
      border-radius:999px;
      display:grid;
      place-items:center;
      background:rgba(194,122,51,.1);
      color:var(--accent-2);
      font-weight:800;
      transition:transform .22s var(--ease), background-color .22s var(--ease);
    }
    .faq-item[open] summary{
      border-bottom:1px solid rgba(226,214,200,.9);
    }
    .faq-item[open] summary::after{
      content:"−";
      transform:rotate(180deg);
      background:rgba(194,122,51,.16);
    }
    .faq-item .answer{
      padding:16px 20px 20px;
      color:var(--muted);
      font-size:15px;
      line-height:1.86;
    }

    .cta-panel{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(34,25,22,.96), rgba(47,34,29,.96)),
        url('/assets/images/backpic/back-3.jpg') center/cover no-repeat;
      color:#fff;
      border:1px solid rgba(255,255,255,.08);
      box-shadow:var(--shadow-lg);
    }
    .cta-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 20% 20%, rgba(194,122,51,.2), transparent 24%),
        radial-gradient(circle at 85% 12%, rgba(111,127,95,.18), transparent 22%);
      pointer-events:none;
    }
    .cta-panel .inner{
      position:relative;
      padding:30px;
      display:grid;
      grid-template-columns:1.02fr .98fr;
      gap:22px;
      align-items:center;
    }
    .cta-panel h2{
      margin:0 0 10px;
      font-size:clamp(24px, 3vw, 38px);
      line-height:1.15;
      letter-spacing:-.03em;
      text-wrap:balance;
    }
    .cta-panel p{
      margin:0;
      color:rgba(255,255,255,.82);
      font-size:15px;
      line-height:1.82;
      max-width:52ch;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:18px;
    }
    .contact-form{
      background:rgba(255,250,243,.1);
      border:1px solid rgba(255,255,255,.12);
      border-radius:24px;
      padding:18px;
      backdrop-filter:blur(8px);
    }
    .field-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-bottom:12px;
    }
    .field{
      display:grid;
      gap:7px;
    }
    .field label{
      font-size:13px;
      color:rgba(255,255,255,.86);
      font-weight:700;
    }
    .field input,
    .field textarea{
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,250,243,.96);
      color:var(--text);
      border-radius:16px;
      padding:12px 14px;
      box-shadow:none;
      transition:border-color .22s var(--ease), box-shadow .22s var(--ease), transform .22s var(--ease);
    }
    .field textarea{
      min-height:108px;
      resize:vertical;
    }
    .field input:focus,
    .field textarea:focus{
      border-color:rgba(194,122,51,.45);
      box-shadow:0 0 0 4px rgba(194,122,51,.12);
      outline:none;
    }
    .form-note{
      margin-top:10px;
      color:rgba(255,255,255,.72);
      font-size:12px;
      line-height:1.6;
    }

    .empty-state{
      display:grid;
      place-items:center;
      text-align:center;
      gap:14px;
      padding:44px 18px;
      min-height:280px;
      background:
        radial-gradient(circle at top, rgba(194,122,51,.08), transparent 36%),
        rgba(255,250,243,.92);
      border:1px dashed rgba(194,122,51,.24);
      border-radius:28px;
    }
    .empty-state .icon{
      width:68px;
      height:68px;
      border-radius:22px;
      display:grid;
      place-items:center;
      background:rgba(194,122,51,.12);
      color:var(--accent-2);
      font-size:30px;
      font-weight:800;
    }
    .empty-state h2{
      margin:0;
      font-size:24px;
    }
    .empty-state p{
      margin:0;
      color:var(--muted);
      max-width:42ch;
    }

    .site-footer{
      margin-top:12px;
      background:linear-gradient(180deg, #241a16, #1d1512);
      color:rgba(255,255,255,.84);
      padding:58px 0 20px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .82fr .82fr;
      gap:26px;
      align-items:start;
    }
    .site-footer .brand-text strong{
      color:#fff;
    }
    .site-footer .brand-text small{
      color:rgba(255,255,255,.65);
    }
    .footer-brand p{
      margin:16px 0 0;
      color:rgba(255,255,255,.74);
      max-width:34ch;
      line-height:1.82;
      font-size:14px;
    }
    .footer-links h3{
      margin:0 0 14px;
      font-size:16px;
      color:#fff;
    }
    .footer-links a,
    .footer-links p{
      display:block;
      margin:0 0 10px;
      color:rgba(255,255,255,.72);
      font-size:14px;
      line-height:1.7;
      transition:color .22s var(--ease), transform .22s var(--ease);
    }
    .footer-links a:hover{
      color:#fff;
      transform:translateX(2px);
    }
    .footer-bottom{
      margin-top:28px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.08);
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:rgba(255,255,255,.54);
      font-size:12px;
    }

    @media (max-width: 1080px){
      .banner-grid,
      .article-layout,
      .cta-panel .inner,
      .footer-grid{
        grid-template-columns:1fr;
      }
      .sidebar{
        position:static;
      }
      .related-grid{
        grid-template-columns:repeat(2, minmax(0,1fr));
      }
      .article-banner{
        padding-top:24px;
      }
    }
    @media (max-width: 768px){
      .header-inner{
        padding:10px 0;
        align-items:flex-start;
        flex-direction:column;
      }
      .nav{
        justify-content:flex-start;
        gap:8px;
      }
      .nav a{
        padding:8px 12px;
        font-size:13px;
      }
      .section{
        padding:56px 0;
      }
      .section-head{
        flex-direction:column;
        align-items:flex-start;
        margin-bottom:20px;
      }
      .article-panel-pad,
      .side-card-pad,
      .cta-panel .inner{
        padding:20px;
      }
      .article-title{
        font-size:clamp(24px, 7vw, 36px);
      }
      .article-summary,
      .article-lead{
        font-size:15px;
      }
      .related-grid{
        grid-template-columns:1fr;
      }
      .field-grid{
        grid-template-columns:1fr;
      }
      .banner-card img{
        min-height:280px;
      }
    }
    @media (max-width: 520px){
      .container{
        width:min(var(--container), calc(100% - 24px));
      }
      .brand-mark{
        width:38px;
        height:38px;
        border-radius:13px;
      }
      .brand-text strong{
        font-size:15px;
      }
      .site-header{
        top:0;
      }
      .article-content{
        font-size:15px;
      }
      .info-list li{
        flex-direction:column;
        align-items:flex-start;
      }
      .info-list strong{
        text-align:left;
      }
      .banner-actions,
      .cta-actions{
        flex-direction:column;
      }
      .button{
        width:100%;
      }
      .article-banner h1{
        font-size:clamp(26px, 9vw, 38px);
      }
      .banner-card-inner{
        inset:auto 14px 14px 14px;
      }
      .banner-card-inner h2{
        font-size:18px;
      }
      .faq-item summary{
        padding:16px;
        font-size:15px;
      }
      .faq-item .answer{
        padding:14px 16px 18px;
      }
      .empty-state{
        padding:34px 14px;
      }
    }

/* roulang: framework shim */
/* 覆盖 Bootstrap 等对 a/btn 的全局默认，避免导航出现下划线/蓝链 */
.site-header a,.site-header a:hover,.navbar a,.navbar a:hover,.nav-links a,.nav-links a:hover,header nav a,header nav a:hover{text-decoration:none}
.site-header .btn,.navbar .btn,.nav-cta{text-decoration:none}