/* roulang page: index */
:root{
  --orange:#D9552B;
  --orange-dark:#C24A24;
  --orange-soft:#FBEDE6;
  --green:#4A7A5C;
  --green-soft:#E8F0EA;
  --cream:#FBF7F1;
  --cream-2:#F2ECE2;
  --ink:#241F1B;
  --muted:#6B6157;
  --line:#E2D8C9;
  --dark:#2B2320;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 8px 24px rgba(36,31,27,.06);
  --shadow-hover:0 12px 30px rgba(36,31,27,.10);
  --container:1180px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  background:var(--cream);color:var(--ink);font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
ul,ol{list-style:none}
h1,h2,h3,h4{line-height:1.35;font-weight:700}
input,textarea{font:inherit}
::selection{background:var(--orange);color:#fff}
:focus-visible{outline:2px solid var(--green);outline-offset:3px;border-radius:6px}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:200;background:rgba(251,247,241,.94);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 20px rgba(36,31,27,.06)}
.header-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{width:36px;height:36px;border-radius:11px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:700;font-size:17px;box-shadow:0 6px 14px rgba(217,85,43,.28)}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text strong{font-size:17px;font-weight:700;letter-spacing:.01em}
.logo-text em{font-style:normal;font-size:11px;color:var(--muted);letter-spacing:.18em}
.nav{display:flex;align-items:center;gap:6px}
.nav-link{padding:8px 16px;border-radius:999px;font-size:15px;color:var(--muted);transition:color .2s,background .2s}
.nav-link:hover{color:var(--ink);background:var(--cream-2)}
.nav-link.active{color:var(--orange);background:var(--orange-soft);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.menu-toggle{display:none;width:42px;height:42px;border-radius:11px;background:var(--cream-2);flex-direction:column;gap:5px;align-items:center;justify-content:center;transition:background .2s}
.menu-toggle:hover{background:#E7DDCE}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .22s,opacity .22s}
.site-header.open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.site-header.open .menu-toggle span:nth-child(2){opacity:0}
.site-header.open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius-sm);font-weight:600;font-size:15px;padding:13px 26px;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;white-space:nowrap}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(217,85,43,.24)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,85,43,.32)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{border:1.5px solid var(--green);color:var(--green);background:transparent}
.btn-outline:hover{background:var(--green-soft);transform:translateY(-2px)}
.btn-ghost{background:rgba(255,255,255,.14);color:#fff;border:1.5px solid rgba(255,255,255,.62)}
.btn-ghost:hover{background:rgba(255,255,255,.26);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--orange);box-shadow:0 8px 20px rgba(0,0,0,.14)}
.btn-light:hover{background:#FFF3EC;transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:9px}

/* ---------- hero ---------- */
.hero{position:relative;padding:158px 0 100px;background-size:cover;background-position:center;color:#fff;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:linear-gradient(108deg,rgba(43,35,32,.94) 0%,rgba(43,35,32,.80) 44%,rgba(43,35,32,.38) 100%)}
.hero-inner{position:relative;z-index:2;max-width:760px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;font-size:13px;letter-spacing:.14em;color:#F7C6AE;border:1px solid rgba(247,198,174,.42);padding:7px 15px;border-radius:999px;margin-bottom:24px}
.hero h1{font-size:clamp(28px,4vw,44px);letter-spacing:-.01em;line-height:1.28}
.hero-sub{margin-top:20px;font-size:17px;line-height:1.85;color:rgba(255,255,255,.86);max-width:640px}
.hero-actions{margin-top:34px;display:flex;flex-wrap:wrap;gap:14px}
.trust-row{margin-top:32px;display:flex;flex-wrap:wrap;gap:10px}
.trust-row li{font-size:13px;color:rgba(255,255,255,.82);border:1px solid rgba(255,255,255,.26);padding:7px 15px;border-radius:999px;background:rgba(255,255,255,.06)}

/* ---------- section base ---------- */
.section{padding:72px 0}
.section-alt{background:var(--cream-2)}
.section-dark{background:var(--dark);color:var(--cream)}
.section-head{max-width:740px;margin-bottom:40px}
.tag{display:inline-block;font-size:12px;letter-spacing:.1em;color:var(--orange);background:var(--orange-soft);padding:5px 13px;border-radius:999px;margin-bottom:14px;font-weight:600}
.section-head h2{font-size:clamp(22px,2.6vw,30px);letter-spacing:-.01em}
.section-head p{margin-top:12px;color:var(--muted);font-size:16px;line-height:1.8}

/* ---------- quick rail ---------- */
.quick-rail{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.quick-item{display:flex;flex-direction:column;align-items:center;gap:10px;padding:22px 12px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:transform .22s,box-shadow .22s,border-color .22s;text-align:center}
.quick-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#EBCFBF}
.quick-icon{width:48px;height:48px;border-radius:15px;display:grid;place-items:center;font-weight:700;font-size:17px;background:var(--green-soft);color:var(--green);transition:transform .22s}
.quick-item:hover .quick-icon{transform:scale(1.06)}
.quick-item:nth-child(3n+1) .quick-icon{background:var(--orange-soft);color:var(--orange)}
.quick-name{font-size:14.5px;font-weight:600}
.quick-meta{font-size:12px;color:var(--muted)}

/* ---------- post cards ---------- */
.post-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.post-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column;transition:transform .24s,box-shadow .24s,border-color .24s}
.post-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#EBCFBF}
.post-thumb{aspect-ratio:16/10;overflow:hidden;background:var(--cream-2)}
.post-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s}
.post-card:hover .post-thumb img{transform:scale(1.05)}
.post-body{padding:20px;display:flex;flex-direction:column;gap:10px;flex:1}
.post-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted)}
.badge{font-size:12px;background:var(--green-soft);color:var(--green);padding:3px 10px;border-radius:999px;font-weight:600}
.post-card h3{font-size:17px;line-height:1.55;font-weight:600;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-card p{font-size:14px;color:var(--muted);line-height:1.75;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.post-foot{margin-top:auto;padding-top:14px;display:flex;justify-content:space-between;align-items:center;font-size:13px;color:var(--muted);border-top:1px solid var(--cream-2)}
.arrow{color:var(--orange);font-weight:700;transition:transform .2s}
.post-card:hover .arrow{transform:translateX(4px)}
.empty{padding:56px 24px;text-align:center;color:var(--muted);background:#fff;border:1px dashed var(--line);border-radius:var(--radius);grid-column:1/-1;font-size:15px}

/* ---------- scene board ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
.scene-card{position:relative;border-radius:var(--radius);overflow:hidden;aspect-ratio:3/4;display:flex;align-items:flex-end;color:#fff;box-shadow:var(--shadow)}
.scene-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;transition:transform .5s}
.scene-card:hover img{transform:scale(1.06)}
.scene-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(43,35,32,.05) 30%,rgba(43,35,32,.86) 100%)}
.scene-body{position:relative;z-index:2;padding:22px}
.scene-body h3{font-size:19px}
.scene-body p{font-size:13px;color:rgba(255,255,255,.84);margin-top:8px;line-height:1.65}
.chips{display:flex;flex-wrap:wrap;gap:6px;margin-top:12px}
.chips span{font-size:11px;padding:3px 9px;border-radius:999px;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.3);color:#fff}

/* ---------- steps ---------- */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.step{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px;transition:transform .22s,box-shadow .22s}
.step:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.step-num{width:40px;height:40px;border-radius:13px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:700;margin-bottom:18px}
.step h3{font-size:18px;margin-bottom:10px}
.step p{font-size:14px;color:var(--muted);line-height:1.8}

/* ---------- safety ---------- */
.safe-wrap{display:grid;grid-template-columns:1.05fr 1fr;gap:52px;align-items:center}
.safe-media{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);box-shadow:var(--shadow)}
.safe-media img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3}
.safe-list{display:grid;gap:20px;margin-top:26px}
.safe-item{display:flex;gap:14px;align-items:flex-start}
.safe-dot{flex:0 0 36px;height:36px;border-radius:11px;background:var(--green-soft);color:var(--green);display:grid;place-items:center;font-weight:700;font-size:14px}
.safe-item h4{font-size:16px;margin-bottom:4px}
.safe-item p{font-size:14px;color:var(--muted);line-height:1.75}

/* ---------- stats ---------- */
.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;text-align:center}
.stat-num{font-size:clamp(28px,3.4vw,40px);font-weight:700;color:#F6A97F;letter-spacing:-.02em}
.stat-label{font-size:14px;color:rgba(251,247,241,.7);margin-top:8px}

/* ---------- cities ---------- */
.city-cloud{display:flex;flex-wrap:wrap;gap:12px}
.city-cloud span{font-size:14px;padding:10px 20px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--muted);transition:border-color .2s,color .2s,transform .2s}
.city-cloud span:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}

/* ---------- reviews ---------- */
.review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}
.review-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow);transition:transform .22s,box-shadow .22s}
.review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover)}
.review-top{display:flex;align-items:center;gap:12px;margin-bottom:16px}
.avatar{width:46px;height:46px;border-radius:50%;background:var(--green-soft);color:var(--green);display:grid;place-items:center;font-weight:700;font-size:15px;flex:0 0 auto}
.review-card:nth-child(2) .avatar{background:var(--orange-soft);color:var(--orange)}
.review-name{font-weight:600;font-size:15px}
.review-city{font-size:12px;color:var(--muted)}
.review-text{font-size:14px;color:var(--muted);line-height:1.85}
.stars{color:#E9A23B;letter-spacing:3px;font-size:13px;margin-top:16px}

/* ---------- features ---------- */
.feature-wrap{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.feature-media img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:var(--radius);border:1px solid var(--line);box-shadow:var(--shadow)}
.feature-list{display:grid;gap:22px;margin-top:26px}
.feature-item{padding-left:18px;border-left:3px solid var(--orange)}
.feature-item h4{font-size:16px;margin-bottom:6px}
.feature-item p{font-size:14px;color:var(--muted);line-height:1.8}

/* ---------- faq ---------- */
.faq{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;max-width:900px;margin:0 auto}
.faq-item+.faq-item{border-top:1px solid var(--line)}
.faq-q{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:20px 24px;text-align:left;font-size:16px;font-weight:600;transition:background .2s}
.faq-q:hover{background:var(--cream)}
.faq-q .ind{flex:0 0 auto;width:24px;height:24px;border-radius:50%;background:var(--cream-2);color:var(--orange);display:grid;place-items:center;font-size:14px;transition:transform .25s}
.faq-item.open .faq-q .ind{transform:rotate(45deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-item.open .faq-a{max-height:300px}
.faq-a p{font-size:15px;color:var(--muted);line-height:1.85;padding:0 24px 22px}

/* ---------- picks ---------- */
.pick-list{border-top:1px solid var(--line)}
.pick-item{display:flex;align-items:center;gap:20px;padding:20px 0;border-bottom:1px solid var(--line);transition:padding-left .2s,color .2s}
.pick-item:hover{padding-left:10px;color:var(--orange)}
.pick-idx{font-size:13px;color:var(--muted);font-weight:700;flex:0 0 42px}
.pick-title{font-size:16px;font-weight:600;flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.pick-meta{font-size:13px;color:var(--muted);display:flex;gap:16px;flex:0 0 auto}

/* ---------- coop ---------- */
.coop{display:grid;grid-template-columns:1.25fr .75fr;gap:40px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:18px;padding:46px;box-shadow:var(--shadow)}
.coop h2{font-size:clamp(21px,2.4vw,26px);margin-bottom:12px}
.coop p{color:var(--muted);font-size:15px;line-height:1.85}
.coop-actions{display:flex;flex-wrap:wrap;gap:14px;justify-content:flex-end}

/* ---------- final cta ---------- */
.final-cta{background:linear-gradient(120deg,#D9552B 0%,#B8451F 100%);color:#fff;padding:66px 0}
.final-inner{display:flex;justify-content:space-between;align-items:center;gap:36px;flex-wrap:wrap}
.final-cta h2{font-size:clamp(22px,2.6vw,30px)}
.final-cta p{margin-top:12px;color:rgba(255,255,255,.88);font-size:15px;line-height:1.8}
.contact-line{display:block;margin-top:10px;font-size:14px;color:rgba(255,255,255,.82)}
.final-actions{display:flex;flex-direction:column;align-items:flex-start;gap:4px}

/* ---------- footer ---------- */
.site-footer{background:var(--dark);color:rgba(251,247,241,.72);padding:66px 0 0}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px;padding-bottom:52px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-brand .logo-mark{background:var(--orange)}
.footer-brand strong{color:var(--cream);font-size:17px}
.site-footer h4{color:var(--cream);font-size:15px;margin-bottom:18px;font-weight:600}
.site-footer p{font-size:14px;line-height:1.85}
.footer-links{display:grid;gap:11px}
.footer-links a{font-size:14px;color:rgba(251,247,241,.7);transition:color .2s,transform .2s;display:inline-block}
.footer-links a:hover{color:#F6A97F;transform:translateX(3px)}
.footer-bottom{border-top:1px solid rgba(251,247,241,.13);padding:22px 0;font-size:13px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:rgba(251,247,241,.55)}

/* ---------- reveal ---------- */
.reveal{opacity:0;transform:translateY(18px);transition:opacity .6s ease,transform .6s ease}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .scene-grid{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:repeat(2,1fr)}
  .review-grid{grid-template-columns:repeat(2,1fr)}
  .review-grid .review-card:last-child{grid-column:1/-1}
  .steps{grid-template-columns:1fr}
  .stats-grid{grid-template-columns:repeat(2,1fr);gap:32px}
  .safe-wrap,.feature-wrap{grid-template-columns:1fr;gap:36px}
  .feature-wrap .feature-media{order:2}
  .coop{grid-template-columns:1fr;padding:34px}
  .coop-actions{justify-content:flex-start}
  .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:32px}
  .footer-grid .footer-col:last-child{grid-column:1/-1}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .section{padding:52px 0}
  .hero{padding:118px 0 74px}
  .hero-sub{font-size:16px}
  .quick-rail{grid-template-columns:repeat(2,1fr)}
  .post-grid{grid-template-columns:1fr}
  .scene-grid{grid-template-columns:1fr;gap:16px}
  .scene-card{aspect-ratio:16/10}
  .review-grid{grid-template-columns:1fr}
  .review-grid .review-card:last-child{grid-column:auto}
  .menu-toggle{display:flex}
  .header-actions .btn{display:none}
  .nav{position:fixed;top:68px;left:0;right:0;background:#fff;flex-direction:column;align-items:stretch;gap:2px;padding:10px 18px 20px;border-bottom:1px solid var(--line);box-shadow:0 16px 28px rgba(36,31,27,.10);transform:translateY(-14px);opacity:0;pointer-events:none;transition:transform .24s,opacity .24s}
  .site-header.open .nav{transform:translateY(0);opacity:1;pointer-events:auto}
  .nav-link{padding:15px 14px;font-size:16px;border-radius:10px}
  .pick-item{flex-wrap:wrap;gap:8px}
  .pick-title{white-space:normal;flex:1 1 100%;order:2}
  .pick-meta{order:3;flex:1 1 100%}
  .final-inner{flex-direction:column;align-items:flex-start}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .footer-grid .footer-col:last-child{grid-column:auto}
}
@media (max-width:520px){
  .hero h1{font-size:26px}
  .quick-rail{grid-template-columns:repeat(2,1fr);gap:12px}
  .stats-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr}
  .coop{padding:26px}
  .btn{width:100%}
  .hero-actions .btn,.final-actions .btn{width:auto}
  .faq-q{font-size:15px;padding:18px}
  .faq-a p{padding:0 18px 20px}
}

/* roulang page: article */
:root{
  --orange:#D9552B;
  --orange-dark:#C24A24;
  --orange-soft:#FBEDE6;
  --green:#4A7A5C;
  --green-soft:#E8F0EA;
  --cream:#FBF7F1;
  --cream-2:#F2ECE2;
  --ink:#241F1B;
  --muted:#6B6157;
  --line:#E2D8C9;
  --dark:#2B2320;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 8px 24px rgba(36,31,27,.06);
  --shadow-hover:0 12px 30px rgba(36,31,27,.10);
  --container:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  background:var(--cream);color:var(--ink);font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
p{margin:0}
h1,h2,h3,h4{margin:0;line-height:1.35}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
input,textarea{font:inherit}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:200;background:rgba(251,247,241,.94);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 20px rgba(36,31,27,.06)}
.header-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{width:36px;height:36px;border-radius:11px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:700;font-size:17px;box-shadow:0 6px 14px rgba(217,85,43,.28)}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text strong{font-size:17px;font-weight:700;letter-spacing:.01em}
.logo-text em{font-style:normal;font-size:11px;color:var(--muted);letter-spacing:.18em}
.nav{display:flex;align-items:center;gap:6px}
.nav-link{padding:8px 16px;border-radius:999px;font-size:15px;color:var(--muted);transition:color .2s,background .2s}
.nav-link:hover{color:var(--ink);background:var(--cream-2)}
.nav-link.active{color:var(--orange);background:var(--orange-soft);font-weight:600}
.nav-link:focus-visible{outline:2px solid var(--green);outline-offset:2px}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.menu-toggle{display:none;width:42px;height:42px;border-radius:11px;background:var(--cream-2);flex-direction:column;gap:5px;align-items:center;justify-content:center;transition:background .2s}
.menu-toggle:hover{background:#E7DDCE}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .22s,opacity .22s}
.site-header.open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.site-header.open .menu-toggle span:nth-child(2){opacity:0}
.site-header.open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius-sm);font-weight:600;font-size:15px;padding:13px 26px;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;white-space:nowrap}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(217,85,43,.24)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,85,43,.32)}
.btn-primary:active{transform:translateY(0)}
.btn-primary:focus-visible{outline:2px solid var(--green);outline-offset:3px}
.btn-outline{border:1.5px solid var(--green);color:var(--green);background:transparent}
.btn-outline:hover{background:var(--green-soft);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--orange);box-shadow:0 8px 20px rgba(0,0,0,.14)}
.btn-light:hover{background:#FFF3EC;transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:9px}

/* ---------- article shell ---------- */
.article-main{padding:104px 0 80px;background:linear-gradient(180deg,var(--cream-2) 0%,var(--cream) 320px,var(--cream) 100%)}
.breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13.5px;color:var(--muted);margin-bottom:26px}
.breadcrumb a{color:var(--muted);transition:color .2s}
.breadcrumb a:hover{color:var(--orange)}
.breadcrumb .sep{color:#C9BEAF}
.breadcrumb .current{color:var(--ink);font-weight:500;max-width:100%;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.article-layout{display:grid;grid-template-columns:minmax(0,1fr) 312px;gap:48px;align-items:start}
.article-panel{background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);padding:40px 44px 44px}

/* ---------- article head ---------- */
.tag{display:inline-block;font-size:12px;letter-spacing:.1em;color:var(--orange);background:var(--orange-soft);padding:5px 13px;border-radius:999px;font-weight:600}
.article-head h1{font-size:clamp(25px,3vw,36px);letter-spacing:-.01em;margin-top:16px;line-height:1.36}
.article-meta{margin-top:18px;display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:13.5px;color:var(--muted)}
.article-meta .dot{width:4px;height:4px;border-radius:50%;background:#C9BEAF}
.article-cover{margin:28px 0 0;border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--cream-2)}
.article-cover img{width:100%;aspect-ratio:16/9;object-fit:cover}

/* ---------- article body ---------- */
.article-body{margin-top:34px;max-width:760px;font-size:16.5px;line-height:1.85;color:#332C26}
.article-body p{margin:0 0 1.2em}
.article-body h2{font-size:23px;font-weight:700;margin:2em 0 .8em;padding-left:14px;border-left:4px solid var(--orange);line-height:1.5}
.article-body h3{font-size:18.5px;font-weight:600;margin:1.7em 0 .6em;color:var(--ink)}
.article-body h4{font-size:16.5px;font-weight:600;margin:1.4em 0 .5em}
.article-body ul{list-style:disc;margin:0 0 1.2em;padding-left:1.4em}
.article-body ol{list-style:decimal;margin:0 0 1.2em;padding-left:1.4em}
.article-body li{margin-bottom:.5em}
.article-body blockquote{margin:1.6em 0;padding:18px 22px;background:var(--cream-2);border-left:4px solid var(--green);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:#4C433B}
.article-body blockquote p:last-child{margin-bottom:0}
.article-body img{border-radius:var(--radius);margin:1.6em 0;border:1px solid var(--line)}
.article-body a{color:var(--orange);border-bottom:1px solid rgba(217,85,43,.35)}
.article-body a:hover{color:var(--orange-dark)}
.article-body strong{font-weight:700;color:var(--ink)}
.article-body table{width:100%;border-collapse:collapse;margin:1.4em 0;font-size:15px}
.article-body th,.article-body td{border:1px solid var(--line);padding:10px 12px;text-align:left}
.article-body th{background:var(--cream-2);font-weight:600}
.article-body hr{border:0;border-top:1px solid var(--line);margin:2em 0}

/* ---------- article footer blocks ---------- */
.article-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:38px;padding-top:26px;border-top:1px solid var(--line)}
.article-tags span{font-size:12.5px;color:var(--muted);background:var(--cream-2);border-radius:999px;padding:6px 14px;letter-spacing:.02em}
.author-bar{margin-top:24px;display:flex;gap:16px;align-items:flex-start;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);padding:20px 22px}
.author-avatar{width:46px;height:46px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:700;flex:0 0 auto}
.author-bar h3{font-size:15px;margin-bottom:6px}
.author-bar p{font-size:14px;color:var(--muted);line-height:1.75}
.empty-state{padding:44px 0;text-align:center}
.empty-state h2{font-size:22px;margin-bottom:14px;border-left:0;padding-left:0}
.empty-state p{color:var(--muted);margin-bottom:26px}

/* ---------- sidebar ---------- */
.sidebar{display:flex;flex-direction:column;gap:20px;position:sticky;top:92px}
.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:24px 22px;box-shadow:var(--shadow)}
.side-card h2{font-size:16px;font-weight:700;margin-bottom:12px}
.side-card p{font-size:14px;color:var(--muted);line-height:1.8}
.side-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:16px}
.side-tags li{font-size:12.5px;color:var(--green);background:var(--green-soft);border-radius:999px;padding:5px 12px}
.side-card.side-dark{background:var(--dark);border-color:var(--dark);color:var(--cream)}
.side-card.side-dark h2{color:#fff}
.side-card.side-dark p{color:rgba(251,247,241,.74)}
.side-card.side-dark .btn{margin-top:18px}
.side-mail{display:inline-block;margin-top:14px;font-size:14.5px;font-weight:600;color:var(--orange);border-bottom:1px dashed rgba(217,85,43,.5)}
.side-mail:hover{color:var(--orange-dark)}

/* ---------- related ---------- */
.related{margin-top:56px}
.related-head{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}
.related-head h2{font-size:22px;letter-spacing:-.01em}
.related-head p{font-size:14px;color:var(--muted);margin-top:8px}
.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.rel-card{display:flex;flex-direction:column;gap:10px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;transition:transform .22s,box-shadow .22s,border-color .22s}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#EBCFBF}
.rel-card .rel-tag{font-size:12px;color:var(--orange);background:var(--orange-soft);border-radius:999px;padding:4px 11px;align-self:flex-start;font-weight:600}
.rel-card h3{font-size:15.5px;line-height:1.6;font-weight:600}
.rel-card .rel-date{font-size:12.5px;color:var(--muted);margin-top:auto}
.back-links{display:flex;flex-wrap:wrap;gap:22px;margin-top:34px;font-size:14.5px}
.back-links a{color:var(--green);font-weight:600;border-bottom:1px solid rgba(74,122,92,.35);padding-bottom:2px;transition:color .2s}
.back-links a:hover{color:var(--orange);border-bottom-color:rgba(217,85,43,.4)}

/* ---------- cta strip ---------- */
.cta-strip{margin-top:64px;background:linear-gradient(108deg,#D9552B 0%,#C24A24 62%,#A93D1D 100%);border-radius:20px;padding:48px 44px;color:#fff;display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:26px;box-shadow:0 18px 40px rgba(217,85,43,.22)}
.cta-strip h2{font-size:clamp(21px,2.4vw,28px);letter-spacing:-.01em}
.cta-strip p{margin-top:12px;font-size:15px;color:rgba(255,255,255,.88);max-width:560px;line-height:1.8}
.cta-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px}
.cta-actions .mail{font-size:14px;color:rgba(255,255,255,.86)}

/* ---------- footer ---------- */
.site-footer{background:var(--dark);color:rgba(251,247,241,.78);padding:64px 0 28px;margin-top:80px}
.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:40px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;color:#fff}
.footer-brand .logo-mark{width:34px;height:34px;border-radius:10px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:700;font-size:16px}
.footer-brand strong{font-size:16px;font-weight:700}
.footer-col p{font-size:14px;line-height:1.85;color:rgba(251,247,241,.66)}
.footer-col h4{color:#fff;font-size:15px;margin-bottom:16px;font-weight:600}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{color:rgba(251,247,241,.7);font-size:14px;transition:color .2s}
.footer-links a:hover{color:#F7C6AE}
.footer-links a:focus-visible{outline:2px solid #F7C6AE;outline-offset:3px;border-radius:4px}
.footer-bottom{margin-top:44px;padding-top:22px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px;font-size:13px;color:rgba(251,247,241,.55)}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .article-layout{grid-template-columns:1fr;gap:34px}
  .sidebar{position:static;flex-direction:row;flex-wrap:wrap}
  .side-card{flex:1 1 280px}
  .article-panel{padding:34px 32px 36px}
  .related-grid{grid-template-columns:repeat(2,1fr)}
}
@media (max-width:768px){
  .container{padding:0 18px}
  .nav{position:absolute;top:68px;left:0;right:0;flex-direction:column;align-items:stretch;gap:0;background:var(--cream);border-bottom:1px solid var(--line);box-shadow:var(--shadow);padding:10px 18px 18px;display:none}
  .site-header.open .nav{display:flex}
  .nav-link{padding:15px 6px;border-radius:8px;font-size:16px;text-align:left}
  .menu-toggle{display:flex}
  .header-actions .btn{display:none}
  .article-main{padding:92px 0 60px}
  .article-panel{padding:26px 20px 30px;border-radius:16px}
  .article-body{margin-top:26px;font-size:16px}
  .article-body h2{font-size:20px}
  .article-cover{margin-top:22px}
  .related-grid{grid-template-columns:1fr}
  .cta-strip{padding:32px 22px;border-radius:16px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
  .site-footer{padding:48px 0 22px;margin-top:56px}
}
@media (max-width:520px){
  .article-head h1{font-size:23px}
  .article-meta{font-size:12.5px;gap:8px}
  .article-tags span{font-size:12px}
  .cta-actions{flex-direction:column;align-items:flex-start;width:100%}
  .cta-actions .btn{width:100%}
  .footer-grid{grid-template-columns:1fr}
  .breadcrumb .current{white-space:normal}
  .back-links{flex-direction:column;gap:14px}
}

/* roulang page: category1 */
:root{
  --orange:#D9552B;
  --orange-dark:#C24A24;
  --orange-soft:#FBEDE6;
  --green:#4A7A5C;
  --green-soft:#E8F0EA;
  --cream:#FBF7F1;
  --cream-2:#F2ECE2;
  --ink:#241F1B;
  --muted:#6B6157;
  --line:#E2D8C9;
  --dark:#2B2320;
  --radius:14px;
  --radius-sm:10px;
  --shadow:0 8px 24px rgba(36,31,27,.06);
  --shadow-hover:0 12px 30px rgba(36,31,27,.10);
  --container:1180px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei","Source Han Sans SC",sans-serif;
  background:var(--cream);color:var(--ink);font-size:16px;line-height:1.7;
  -webkit-font-smoothing:antialiased;overflow-x:hidden;
}
img{max-width:100%;display:block;border:0}
a{color:inherit;text-decoration:none}
button{font:inherit;color:inherit;background:none;border:none;cursor:pointer}
ul{margin:0;padding:0;list-style:none}
h1,h2,h3,h4,p{margin:0}
.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 24px}
:focus-visible{outline:2px solid var(--green);outline-offset:3px}

/* ---------- header ---------- */
.site-header{position:fixed;top:0;left:0;right:0;z-index:200;background:rgba(251,247,241,.94);backdrop-filter:blur(12px);border-bottom:1px solid transparent;transition:border-color .25s,box-shadow .25s}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:0 6px 20px rgba(36,31,27,.06)}
.header-inner{height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}
.logo{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.logo-mark{width:36px;height:36px;border-radius:11px;background:var(--orange);color:#fff;display:grid;place-items:center;font-weight:700;font-size:17px;box-shadow:0 6px 14px rgba(217,85,43,.28)}
.logo-text{display:flex;flex-direction:column;line-height:1.15}
.logo-text strong{font-size:17px;font-weight:700;letter-spacing:.01em}
.logo-text em{font-style:normal;font-size:11px;color:var(--muted);letter-spacing:.18em}
.nav{display:flex;align-items:center;gap:6px}
.nav-link{padding:8px 16px;border-radius:999px;font-size:15px;color:var(--muted);transition:color .2s,background .2s}
.nav-link:hover{color:var(--ink);background:var(--cream-2)}
.nav-link.active{color:var(--orange);background:var(--orange-soft);font-weight:600}
.header-actions{display:flex;align-items:center;gap:10px;flex:0 0 auto}
.menu-toggle{display:none;width:42px;height:42px;border-radius:11px;background:var(--cream-2);flex-direction:column;gap:5px;align-items:center;justify-content:center;transition:background .2s}
.menu-toggle:hover{background:#E7DDCE}
.menu-toggle span{display:block;width:18px;height:2px;background:var(--ink);border-radius:2px;transition:transform .22s,opacity .22s}
.site-header.open .menu-toggle span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.site-header.open .menu-toggle span:nth-child(2){opacity:0}
.site-header.open .menu-toggle span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:var(--radius-sm);font-weight:600;font-size:15px;padding:13px 26px;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s;white-space:nowrap}
.btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(217,85,43,.24)}
.btn-primary:hover{background:var(--orange-dark);transform:translateY(-2px);box-shadow:0 12px 26px rgba(217,85,43,.32)}
.btn-primary:active{transform:translateY(0)}
.btn-outline{border:1.5px solid var(--green);color:var(--green);background:transparent}
.btn-outline:hover{background:var(--green-soft);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--orange);box-shadow:0 8px 20px rgba(0,0,0,.14)}
.btn-light:hover{background:#FFF3EC;transform:translateY(-2px)}
.btn-sm{padding:9px 18px;font-size:14px;border-radius:9px}

/* ---------- page hero ---------- */
.page-hero{position:relative;padding:132px 0 76px;background:url('/assets/images/26b6ebe7a70bb018.webp') center/cover no-repeat;color:#fff;overflow:hidden}
.page-hero::after{content:"";position:absolute;inset:0;background:linear-gradient(112deg,rgba(43,35,32,.94) 0%,rgba(43,35,32,.80) 50%,rgba(43,35,32,.44) 100%)}
.page-hero .container{position:relative;z-index:2}
.crumb{display:flex;flex-wrap:wrap;align-items:center;gap:8px;font-size:13px;color:rgba(255,255,255,.68);margin-bottom:20px}
.crumb a{transition:color .2s}
.crumb a:hover{color:#fff}
.page-hero h1{font-size:clamp(26px,3.4vw,40px);line-height:1.32;letter-spacing:-.01em;max-width:840px}
.page-hero .lead{margin-top:18px;max-width:720px;font-size:16px;line-height:1.88;color:rgba(255,255,255,.86)}
.hero-facts{margin-top:26px;display:flex;flex-wrap:wrap;gap:10px}
.hero-facts span{font-size:13px;padding:7px 15px;border-radius:999px;border:1px solid rgba(255,255,255,.28);background:rgba(255,255,255,.08);color:rgba(255,255,255,.9)}

/* ---------- filter ---------- */
.filter-bar{position:relative;z-index:5;margin-top:-30px}
.filter-inner{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px 20px;display:flex;flex-wrap:wrap;align-items:center;gap:10px}
.filter-label{font-size:13px;color:var(--muted);letter-spacing:.08em;margin-right:6px}
.chip{padding:8px 18px;border-radius:999px;background:var(--cream-2);color:var(--muted);font-size:14px;border:1px solid transparent;transition:background .2s,color .2s,transform .2s,box-shadow .2s}
.chip:hover{background:var(--orange-soft);color:var(--orange);transform:translateY(-1px)}
.chip.active{background:var(--orange);color:#fff;box-shadow:0 6px 16px rgba(217,85,43,.24)}

/* ---------- section base ---------- */
.section{padding:72px 0}
.section-alt{background:var(--cream-2)}
.section-head{max-width:760px;margin-bottom:38px}
.tag{display:inline-block;font-size:12px;letter-spacing:.1em;color:var(--orange);background:var(--orange-soft);padding:5px 13px;border-radius:999px;margin-bottom:14px;font-weight:600}
.section-head h2{font-size:clamp(22px,2.6vw,30px);letter-spacing:-.01em;line-height:1.36}
.section-head p{margin-top:12px;color:var(--muted);font-size:16px;line-height:1.85}

/* ---------- list cards ---------- */
.list-stack{display:flex;flex-direction:column;gap:18px}
.list-card{display:grid;grid-template-columns:300px 1fr;gap:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .24s,box-shadow .24s,border-color .24s}
.list-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#EBCFBF}
.list-thumb{display:block;overflow:hidden;background:var(--cream-2)}
.list-thumb img{width:100%;height:100%;object-fit:cover;aspect-ratio:4/3;transition:transform .5s ease}
.list-card:hover .list-thumb img{transform:scale(1.05)}
.list-body{padding:24px 26px 24px 0;display:flex;flex-direction:column;gap:12px}
.list-meta{display:flex;flex-wrap:wrap;align-items:center;gap:10px;font-size:12.5px;color:var(--muted)}
.badge{display:inline-block;font-size:12px;letter-spacing:.04em;color:var(--green);background:var(--green-soft);padding:4px 12px;border-radius:999px;font-weight:600}
.list-body h3{font-size:20px;line-height:1.5;font-weight:700}
.list-body h3 a{transition:color .2s}
.list-body h3 a:hover{color:var(--orange)}
.list-body p{color:var(--muted);font-size:15px;line-height:1.82;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.list-more{align-self:flex-start;margin-top:auto;display:inline-flex;align-items:center;gap:6px;font-size:14px;font-weight:600;color:var(--orange);transition:gap .2s,color .2s}
.list-more:hover{gap:11px;color:var(--orange-dark)}
.empty-card{background:#fff;border:1px dashed var(--line);border-radius:var(--radius);padding:44px 28px;text-align:center;color:var(--muted);font-size:15px}

/* ---------- feature grid ---------- */
.feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.feature-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px 22px;transition:transform .24s,box-shadow .24s,border-color .24s}
.feature-item:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:#EBCFBF}
.feature-icon{width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--orange-soft);color:var(--orange);font-weight:700;font-size:15px;margin-bottom:16px}
.feature-item:nth-child(even) .feature-icon{background:var(--green-soft);color:var(--green)}
.feature-item h3{font-size:17px;font-weight:700;margin-bottom:8px}
.feature-item p{font-size:14.5px;line-height:1.82;color:var(--muted)}

/* ---------- scene cards ---------- */
.scene-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
.scene-card{display:grid;grid-template-columns:160px 1fr;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:transform .24s,box-shadow .24s,border-color .24s}
.scene-card:hover{transform:translateY(-3px);box-shadow:var(--shadow-hover);border-color:#EBCFBF}
.scene-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.scene-card:hover img{transform:scale(1.05)}
.scene-body{padding:22px 22px 22px 4px}
.scene-body h3{font-size:18px;font-weight:700;margin-bottom:8px}
.scene-body p{font-size:14.5px;line-height:1.8;color:var(--muted)}
.scene-tags{margin-top:12px;display:flex;flex-wrap:wrap;gap:8px}
.scene-tags span{font-size:12px;color:var(--muted);background:var(--cream-2);border-radius:999px;padding:4px 11px}

/* ---------- tag cloud ---------- */
.tag-cloud{display:flex;flex-wrap:wrap;gap:10px}
.tag-cloud span{padding:9px 18px;border-radius:999px;background:#fff;border:1px solid var(--line);font-size:14px;color:var(--muted);transition:border-color .2s,color .2s,transform .2s}
.tag-cloud span:hover{border-color:var(--orange);color:var(--orange);transform:translateY(-2px)}

/* ---------- faq ---------- */
.faq-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
.faq-item + .faq-item{border-top:1px solid var(--line)}
.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:21px 26px;font-size:16px;font-weight:600;text-align:left;transition:background .2s,color .2s}
.faq-q:hover{background:var(--cream);color:var(--orange)}
.faq-q .arrow{flex:0 0 auto;color:var(--orange);font-size:13px;transition:transform .22s}
.faq-item.open .faq-q .arrow{transform:rotate(180deg)}
.faq-a{max-height:0;overflow:hidden;transition:max-height .28s ease}
.faq-item.open .faq-a{max-height:280px}
.faq-a p{padding:0 26px 22px;color:var(--muted);font-size:15px;line-height:1.86}

/* ---------- cta band ---------- */
.cta-band{background:linear-gradient(118deg,#E05A2F 0%,#C24A24 100%);color:#fff;border-radius:20px;padding:50px 46px;display:flex;align-items:center;justify-content:space-between;gap:30px;flex-wrap:wrap;box-shadow:0 18px 40px rgba(194,74,36,.24)}
.cta-band h2{font-size:clamp(21px,2.4vw,28px);line-height:1.4;letter-spacing:-.01em}
.cta-band p{margin-top:12px;font-size:15px;line-height:1.8;color:rgba(255,255,255,.86);max-width:620px}
.cta-actions{display:flex;flex-wrap:wrap;align-items:center;gap:14px}
.cta-mail{font-size:14px;color:rgba(255,255,255,.86);border-bottom:1px solid rgba(255,255,255,.5);transition:color .2s,border-color .2s}
.cta-mail:hover{color:#fff;border-color:#fff}

/* ---------- footer ---------- */
.site-footer{background:var(--dark);color:rgba(251,247,241,.78);padding:64px 0 0;margin-top:0}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px}
.footer-brand{display:flex;align-items:center;gap:10px;margin-bottom:16px;color:#fff}
.footer-brand strong{font-size:17px}
.footer-col p{font-size:14px;line-height:1.86;color:rgba(251,247,241,.66);max-width:340px}
.footer-col h4{font-size:15px;color:#fff;margin-bottom:16px;font-weight:600}
.footer-links{display:flex;flex-direction:column;gap:10px}
.footer-links a{font-size:14px;color:rgba(251,247,241,.7);transition:color .2s,transform .2s;display:inline-block}
.footer-links a:hover{color:var(--orange);transform:translateX(3px)}
.footer-bottom{border-top:1px solid rgba(251,247,241,.14);padding:20px 0 26px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:13px;color:rgba(251,247,241,.52)}

/* ---------- responsive ---------- */
@media (max-width:1024px){
  .list-card{grid-template-columns:230px 1fr}
  .feature-grid{grid-template-columns:repeat(2,1fr)}
  .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
}
@media (max-width:900px){
  .nav{position:fixed;top:68px;left:0;right:0;display:none;flex-direction:column;align-items:stretch;gap:4px;background:var(--cream);padding:14px 24px 20px;border-bottom:1px solid var(--line);box-shadow:0 14px 26px rgba(36,31,27,.10)}
  .site-header.open .nav{display:flex}
  .nav-link{padding:14px 14px;border-radius:10px;font-size:15px}
  .menu-toggle{display:flex}
  .header-actions .btn{display:none}
}
@media (max-width:768px){
  .container{padding:0 20px}
  .section{padding:52px 0}
  .page-hero{padding:116px 0 66px}
  .filter-inner{padding:14px;gap:8px}
  .filter-label{display:none}
  .list-card{grid-template-columns:1fr}
  .list-body{padding:0 20px 22px;gap:10px}
  .list-thumb img{aspect-ratio:16/9}
  .scene-grid{grid-template-columns:1fr}
  .cta-band{padding:34px 24px}
  .faq-q{padding:18px 20px;font-size:15px}
  .faq-a p{padding:0 20px 20px}
}
@media (max-width:520px){
  .container{padding:0 18px}
  .feature-grid{grid-template-columns:1fr}
  .page-hero{padding:104px 0 60px}
  .hero-facts span{font-size:12px;padding:6px 12px}
  .scene-card{grid-template-columns:1fr}
  .scene-body{padding:0 20px 20px}
  .scene-card img{aspect-ratio:16/9}
  .footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start}
}