/* roulang page: index */
:root{
  --ink:#302c27;
  --muted:#766f66;
  --soft:#a49a8d;
  --paper:#fbf8f2;
  --warm:#f2ede4;
  --line:#e4dbce;
  --orange:#b85d36;
  --orange-dark:#8e4328;
  --green:#52675c;
  --green-dark:#354b40;
  --cream:#fffdf9;
  --shadow:0 14px 42px rgba(72,50,32,.09);
  --radius:16px;
  --max:1200px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75;font-size:16px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.notice{height:36px;background:var(--green-dark);color:#f7f2e9;font-size:13px;letter-spacing:.04em}
.notice .container{height:100%;display:flex;align-items:center;justify-content:space-between}
.notice em{font-style:normal;color:#e7bd8d}
.notice-link{color:#f2d3b0}
.site-header{height:82px;background:rgba(251,248,242,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
.header-inner{height:100%;display:flex;align-items:center;gap:42px}
.logo{display:flex;align-items:center;gap:11px;min-width:245px}
.logo-mark{width:36px;height:36px;border:2px solid var(--orange);border-radius:9px 9px 9px 3px;display:grid;place-items:center;color:var(--orange);font-weight:800;font-size:17px}
.logo strong{font-size:17px;letter-spacing:.08em;white-space:nowrap}
.logo small{display:block;color:var(--orange);font-size:10px;letter-spacing:.15em;line-height:1.2;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:28px;flex:1}
.main-nav a{height:82px;display:flex;align-items:center;color:var(--muted);font-size:14px;position:relative;transition:.2s}
.main-nav a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--orange);transition:.2s}
.main-nav a:hover,.main-nav a.active{color:var(--orange-dark)}
.main-nav a:hover:after,.main-nav a.active:after{width:100%}
.header-action{white-space:nowrap}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:9px;border:1px solid transparent;font-size:14px;font-weight:600;transition:transform .2s,background .2s,border .2s,box-shadow .2s}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible,.nav-toggle:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid rgba(184,93,54,.28);outline-offset:3px}
.btn-primary{background:var(--orange);color:#fffaf4;box-shadow:0 8px 18px rgba(184,93,54,.2)}
.btn-primary:hover{background:var(--orange-dark)}
.btn-light{background:var(--cream);border-color:var(--line);color:var(--green-dark)}
.btn-light:hover{border-color:var(--green);background:#f5f0e7}
.btn-text{padding:0;color:var(--orange-dark);min-height:auto}
.nav-toggle{display:none;background:none;border:0;color:var(--ink);font-size:25px}
.hero{min-height:610px;padding:76px 0 62px;position:relative;overflow:hidden;background:linear-gradient(90deg,rgba(251,248,242,.98) 0%,rgba(251,248,242,.91) 44%,rgba(251,248,242,.25) 100%),url('/assets/images/backpic/back-1.webp') center/cover}
.hero-grid{display:grid;grid-template-columns:7fr 5fr;gap:65px;align-items:center}
.eyebrow,.section-kicker{color:var(--orange-dark);font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.eyebrow{margin-bottom:19px}
.hero h1{font-size:clamp(42px,5.4vw,68px);line-height:1.18;letter-spacing:-.045em;max-width:720px;margin-bottom:25px}
.hero h1 span{color:var(--orange)}
.hero-copy{font-size:18px;color:var(--muted);max-width:620px;line-height:1.9;margin-bottom:32px}
.hero-buttons{display:flex;gap:13px;flex-wrap:wrap}
.hero-panel{background:rgba(255,253,249,.9);border:1px solid rgba(228,219,206,.9);border-radius:18px;padding:25px;box-shadow:var(--shadow);max-width:390px;margin-left:auto}
.panel-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:18px;border-bottom:1px solid var(--line);font-size:12px;color:var(--muted)}
.stamp{border:1px solid var(--orange);color:var(--orange);padding:4px 8px;border-radius:50px;font-size:11px}
.panel-title{font-size:26px;font-weight:700;line-height:1.35;margin:24px 0 16px}
.panel-desc{color:var(--muted);font-size:14px;line-height:1.8}
.panel-list{list-style:none;margin-top:23px}
.panel-list li{display:flex;gap:12px;align-items:center;padding:12px 0;border-top:1px solid var(--line);font-size:14px}
.panel-list b{color:var(--orange);font-size:12px}
.hero-metrics{display:flex;gap:42px;border-top:1px solid rgba(118,111,102,.25);margin-top:58px;padding-top:22px}
.metric strong{font-size:23px;color:var(--green-dark);display:block}
.metric span{font-size:12px;color:var(--muted)}
.section{padding:100px 0}
.section-soft{background:var(--warm)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
.section-head h2{font-size:clamp(28px,3.4vw,40px);line-height:1.3;margin-top:9px;letter-spacing:-.03em}
.section-head p{max-width:450px;color:var(--muted);font-size:15px}
.keyword-layout{display:grid;grid-template-columns:4fr 8fr;gap:80px;align-items:start}
.index-list{border-top:1px solid var(--line)}
.index-item{display:flex;align-items:baseline;gap:19px;border-bottom:1px solid var(--line);padding:19px 0}
.index-item b{font-size:12px;color:var(--orange)}
.index-item strong{font-size:19px}
.index-item small{font-size:12px;color:var(--soft);margin-left:auto}
.keyword-note{font-size:20px;line-height:1.75;color:var(--green-dark);margin-bottom:25px}
.keyword-note mark{background:#f1d3b9;color:var(--orange-dark);padding:0 4px}
.feature-grid{display:grid;grid-template-columns:1.35fr .85fr;gap:20px}
.feature-main,.feature-side{position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);background:var(--cream);transition:.25s}
.feature-main:hover,.feature-side:hover,.content-row:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.feature-main img{width:100%;height:300px;object-fit:cover}
.feature-side img{width:100%;height:160px;object-fit:cover}
.feature-info{padding:23px}
.feature-main h3{font-size:26px;line-height:1.35;margin:10px 0}
.feature-side h3{font-size:20px;line-height:1.4;margin:8px 0}
.feature-info p{font-size:14px;color:var(--muted)}
.feature-side-stack{display:grid;gap:20px}
.badge{display:inline-block;color:var(--orange-dark);font-size:11px;letter-spacing:.08em;border-left:3px solid var(--orange);padding-left:8px}
.arrow{color:var(--orange);font-size:21px;float:right}
.content-layout{display:grid;grid-template-columns:2.5fr 9.5fr;gap:54px}
.content-side{border-right:1px solid var(--line);padding-right:27px}
.content-side strong{font-size:18px;display:block;margin-bottom:10px}
.content-side p{font-size:13px;color:var(--muted)}
.content-list{border-top:1px solid var(--line)}
.content-row{display:grid;grid-template-columns:105px 1fr 100px;gap:24px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line);transition:.25s}
.content-date{font-size:12px;color:var(--soft)}
.content-row h3{font-size:18px;line-height:1.45;margin:4px 0}
.content-row p{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.content-row .arrow{text-align:right}
.empty-state{padding:30px 0;color:var(--muted);font-size:14px}
.scenes{display:grid;grid-template-columns:1.1fr 1fr;gap:78px;align-items:center}
.scene-image{border-radius:18px;overflow:hidden;min-height:410px}
.scene-image img{width:100%;height:410px;object-fit:cover}
.scene-copy h2{font-size:35px;line-height:1.35;margin:10px 0 17px}
.scene-copy>p{color:var(--muted);margin-bottom:27px}
.scene-points{list-style:none;border-top:1px solid var(--line)}
.scene-points li{padding:16px 0;border-bottom:1px solid var(--line);display:flex;gap:15px}
.scene-points b{color:var(--orange);font-size:13px}
.faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:80px}
.faq-intro p{color:var(--muted);margin-top:15px}
.faq-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:0}
summary{list-style:none;cursor:pointer;padding:21px 44px 21px 0;font-weight:600;position:relative}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:6px;color:var(--orange);font-size:24px;font-weight:400}
details[open] summary:after{content:"−"}
details p{color:var(--muted);font-size:14px;padding:0 40px 21px 0}
.cta{padding:62px 0;background:var(--green-dark);color:#fbf7ee}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:32px;line-height:1.35;margin:8px 0}
.cta p{color:#c9d1c8;font-size:14px}
.cta .btn-light{background:#f4e9d9;border-color:#f4e9d9;color:var(--green-dark)}
.site-footer{background:#293a32;color:#d7ded5;padding:56px 0 23px}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.4fr;gap:45px;padding-bottom:45px}
.footer-brand strong{font-size:19px;color:#fff8eb}
.footer-brand p{color:#aebbb0;font-size:13px;max-width:280px;margin-top:14px}
.footer-title{font-size:13px;color:#f1d0ab;margin-bottom:15px}
.footer-links{list-style:none;display:grid;gap:8px;font-size:13px;color:#b8c3b9}
.footer-links a:hover{color:#fff1dd}
.footer-bottom{border-top:1px solid rgba(220,231,218,.15);padding-top:19px;color:#9da99f;font-size:12px;display:flex;justify-content:space-between;gap:20px}
.contact-mini{font-size:13px;color:#b8c3b9;line-height:2}
@media(max-width:1024px){
  .header-inner{gap:20px}.logo{min-width:210px}.main-nav{gap:17px}
  .hero-grid{gap:35px}.keyword-layout,.faq-grid{gap:45px}.scenes{gap:45px}
}
@media(max-width:768px){
  .container{width:min(var(--max),calc(100% - 40px))}
  .notice .container{justify-content:center}.notice-link{display:none}
  .site-header{height:70px}.header-inner{justify-content:space-between}
  .main-nav{display:none;position:absolute;top:70px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 20px 18px;flex-direction:column;align-items:stretch;gap:0}
  .main-nav.open{display:flex}.main-nav a{height:48px;border-bottom:1px solid var(--line)}.main-nav a:after{bottom:0}
  .header-action{display:none}.nav-toggle{display:block}
  .hero{padding:62px 0 45px;min-height:auto;background:linear-gradient(90deg,rgba(251,248,242,.96),rgba(251,248,242,.72)),url('/assets/images/backpic/back-1.webp') center/cover}
  .hero-grid,.keyword-layout,.scenes,.faq-grid{grid-template-columns:1fr}
  .hero-panel{margin:20px 0 0;max-width:none}.hero-metrics{margin-top:40px;gap:25px}
  .section{padding:70px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:15px}
  .feature-grid{grid-template-columns:1fr}.feature-side-stack{grid-template-columns:1fr 1fr}.feature-side img{height:130px}
  .content-layout{grid-template-columns:1fr;gap:25px}.content-side{border-right:0;border-bottom:1px solid var(--line);padding:0 0 20px}
  .content-row{grid-template-columns:78px 1fr 24px;gap:13px}.content-row p{display:none}
  .scene-image,.scene-image img{min-height:300px;height:300px}.cta-inner{display:block}.cta .btn{margin-top:22px}
  .footer-grid{grid-template-columns:1fr 1fr;gap:32px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}
}
@media(max-width:520px){
  .logo strong{font-size:15px}.logo-mark{width:32px;height:32px}.logo small{font-size:9px}
  .hero h1{font-size:40px}.hero-copy{font-size:16px}.hero-metrics{flex-wrap:wrap}
  .feature-side-stack{grid-template-columns:1fr}.feature-side img{height:160px}
  .footer-grid{grid-template-columns:1fr}.section-head h2{font-size:29px}
}

/* roulang page: article */
:root{
  --ink:#302c27;
  --muted:#766f66;
  --soft:#a49a8d;
  --paper:#fbf8f2;
  --warm:#f2ede4;
  --line:#e4dbce;
  --orange:#b85d36;
  --orange-dark:#8e4328;
  --green:#52675c;
  --green-dark:#354b40;
  --cream:#fffdf9;
  --shadow:0 14px 42px rgba(72,50,32,.09);
  --radius:16px;
  --max:1200px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;color:var(--ink);background:var(--paper);font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.site-header{height:82px;background:rgba(251,248,242,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
.header-inner{height:100%;display:flex;align-items:center;gap:42px}
.logo{display:flex;align-items:center;gap:11px;min-width:245px}
.logo-mark{width:36px;height:36px;border:2px solid var(--orange);border-radius:9px 9px 9px 3px;display:grid;place-items:center;color:var(--orange);font-weight:800;font-size:17px}
.logo strong{font-size:17px;letter-spacing:.08em;white-space:nowrap}
.logo small{display:block;color:var(--orange);font-size:10px;letter-spacing:.15em;line-height:1.2;margin-top:2px}
.main-nav{display:flex;align-items:center;gap:28px;flex:1}
.main-nav a{height:82px;display:flex;align-items:center;color:var(--muted);font-size:14px;position:relative;transition:.2s}
.main-nav a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--orange);transition:.2s}
.main-nav a:hover,.main-nav a.active{color:var(--orange-dark)}
.main-nav a:hover:after,.main-nav a.active:after{width:100%}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:9px;border:1px solid transparent;font-size:14px;font-weight:600;transition:.2s}
.btn:hover{transform:translateY(-2px)}
.btn:active{transform:translateY(0)}
.btn:focus-visible,.nav-toggle:focus-visible,summary:focus-visible{outline:3px solid rgba(184,93,54,.28);outline-offset:3px}
.btn-primary{background:var(--orange);color:#fffaf4;box-shadow:0 8px 18px rgba(184,93,54,.2)}
.btn-primary:hover{background:var(--orange-dark)}
.btn-light{background:var(--cream);border-color:var(--line);color:var(--green-dark)}
.btn-light:hover{border-color:var(--green);background:#f5f0e7}
.nav-toggle{display:none;background:none;border:0;color:var(--ink);font-size:25px}
.article-banner{padding:70px 0 66px;background:linear-gradient(90deg,rgba(251,248,242,.98),rgba(251,248,242,.78)),url('/assets/images/backpic/back-2.png') center/cover;border-bottom:1px solid var(--line)}
.breadcrumb{display:flex;gap:9px;align-items:center;color:var(--soft);font-size:13px;margin-bottom:30px;flex-wrap:wrap}
.breadcrumb a:hover{color:var(--orange-dark)}
.breadcrumb span{color:var(--orange)}
.banner-inner{max-width:900px}
.badge{display:inline-block;color:var(--orange-dark);font-size:11px;letter-spacing:.08em;border-left:3px solid var(--orange);padding-left:9px}
.article-banner h1{font-size:clamp(34px,5vw,58px);line-height:1.25;letter-spacing:-.04em;margin:17px 0 20px;max-width:900px}
.article-lead{color:var(--muted);font-size:18px;max-width:780px;margin:0 0 25px}
.article-meta{display:flex;gap:24px;flex-wrap:wrap;color:var(--soft);font-size:13px}
.article-layout{display:grid;grid-template-columns:minmax(0,780px) 260px;gap:70px;align-items:start;padding:76px 0 92px}
.article-main{min-width:0}
.article-cover{width:100%;height:330px;object-fit:cover;border-radius:var(--radius);margin-bottom:36px;box-shadow:var(--shadow)}
.article-intro{background:var(--warm);border-left:4px solid var(--orange);padding:22px 25px;margin-bottom:38px;color:var(--muted);border-radius:0 12px 12px 0}
.article-content{font-size:17px;line-height:2}
.article-content h2{font-size:30px;line-height:1.35;margin:48px 0 18px}
.article-content h3{font-size:22px;line-height:1.45;margin:34px 0 12px}
.article-content p{margin:0 0 22px}
.article-content ul,.article-content ol{padding-left:25px;margin:15px 0 25px}
.article-content li{margin:8px 0}
.article-content blockquote{margin:30px 0;padding:20px 25px;background:var(--cream);border:1px solid var(--line);border-radius:12px;color:var(--green-dark)}
.article-content img{border-radius:13px;margin:28px auto}
.article-content a{color:var(--orange-dark);border-bottom:1px solid rgba(184,93,54,.35)}
.article-content hr{border:0;border-top:1px solid var(--line);margin:42px 0}
.article-side{position:sticky;top:110px}
.toc{background:var(--cream);border:1px solid var(--line);border-radius:14px;padding:22px}
.toc-title{font-weight:700;margin-bottom:14px;color:var(--green-dark)}
.toc p{color:var(--muted);font-size:13px;margin:0;line-height:1.8}
.side-note{margin-top:18px;padding:18px;border-top:3px solid var(--orange);background:var(--warm);font-size:13px;color:var(--muted)}
.empty-state{padding:65px 25px;text-align:center;border:1px dashed var(--line);border-radius:var(--radius);background:var(--cream)}
.empty-state h2{font-size:28px;margin:0 0 12px}
.empty-state p{color:var(--muted);margin-bottom:25px}
.article-foot{border-top:1px solid var(--line);padding-top:26px;margin-top:55px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
.article-foot a{color:var(--orange-dark);font-size:14px}
.related{background:var(--warm);padding:78px 0}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
.section-kicker{color:var(--orange-dark);font-size:12px;font-weight:700;letter-spacing:.16em}
.section-head h2{font-size:34px;line-height:1.3;margin:8px 0 0}
.related-grid{display:grid;grid-template-columns:1.5fr 1fr;gap:20px}
.related-card{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}
.related-card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}
.related-card img{height:190px;width:100%;object-fit:cover}
.related-info{padding:20px}
.related-info h3{font-size:20px;line-height:1.45;margin:9px 0}
.related-info p{color:var(--muted);font-size:14px;margin:0}
.cta{padding:62px 0;background:var(--green-dark);color:#fbf7ee}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:32px;line-height:1.35;margin:8px 0}
.cta p{color:#c9d1c8;font-size:14px;margin:0}
.site-footer{padding:55px 0 22px;background:#292f2b;color:#f5eee3}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:35px;padding-bottom:42px}
.footer-brand strong{font-size:20px;letter-spacing:.08em}
.footer-brand p,.contact-mini{color:#bfc7be;font-size:13px;line-height:1.9;margin-top:12px}
.footer-title{font-size:13px;color:#e4a17d;margin-bottom:14px}
.footer-links{list-style:none;padding:0;margin:0}
.footer-links li{margin:8px 0}
.footer-links a{color:#c7cec6;font-size:13px;transition:.2s}
.footer-links a:hover{color:#fff}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#aeb7ae;font-size:12px}
@media(max-width:1024px){
  .header-inner{gap:20px}.main-nav{gap:16px}.logo{min-width:210px}
  .article-layout{grid-template-columns:minmax(0,1fr) 220px;gap:35px}
}
@media(max-width:768px){
  .container{width:min(var(--max),calc(100% - 40px))}
  .site-header{height:72px}.header-inner{gap:14px}.logo{min-width:0;flex:1}
  .logo strong{font-size:15px}.main-nav,.header-action{display:none}
  .nav-toggle{display:block}.main-nav.open{display:flex;position:absolute;top:72px;left:0;right:0;height:auto;background:var(--paper);border-bottom:1px solid var(--line);padding:10px 20px;flex-direction:column;align-items:stretch;gap:0;box-shadow:var(--shadow)}
  .main-nav.open a{height:48px}.main-nav.open a:after{bottom:3px}
  .article-banner{padding:48px 0}.article-layout{display:block;padding:52px 0 65px}.article-side{position:static;margin-top:35px}
  .article-cover{height:250px}.related-grid{grid-template-columns:1fr}
  .cta-inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column;gap:5px}
}
@media(max-width:520px){
  .container{width:calc(100% - 32px)}.article-banner h1{font-size:34px}.article-lead{font-size:16px}
  .article-content{font-size:16px}.article-content h2{font-size:26px}.article-cover{height:190px}
  .footer-grid{grid-template-columns:1fr}.section-head{display:block}.section-head h2{font-size:29px}
}

/* roulang page: category1 */
:root{
      --ink:#302c27;--muted:#766f66;--soft:#a49a8d;--paper:#fbf8f2;
      --warm:#f2ede4;--line:#e4dbce;--orange:#b85d36;--orange-dark:#8e4328;
      --green:#52675c;--green-dark:#354b40;--cream:#fffdf9;
      --shadow:0 14px 42px rgba(72,50,32,.09);--radius:16px;--max:1200px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .notice{height:36px;background:var(--green-dark);color:#eee8dc;font-size:12px}
    .notice .container{height:100%;display:flex;justify-content:space-between;align-items:center}
    .notice strong{color:#f3c49d;font-weight:600}
    .notice a{color:#eee8dc;border-bottom:1px solid rgba(255,255,255,.35)}
    .site-header{height:82px;background:rgba(251,248,242,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20;backdrop-filter:blur(12px)}
    .header-inner{height:100%;display:flex;align-items:center;gap:42px}
    .logo{display:flex;align-items:center;gap:11px;min-width:245px}
    .logo-mark{width:36px;height:36px;border:2px solid var(--orange);border-radius:9px 9px 9px 3px;display:grid;place-items:center;color:var(--orange);font-weight:800;font-size:17px}
    .logo strong{font-size:17px;letter-spacing:.08em;white-space:nowrap}
    .logo small{display:block;color:var(--orange);font-size:10px;letter-spacing:.15em;line-height:1.2;margin-top:2px}
    .main-nav{display:flex;align-items:center;gap:28px;flex:1}
    .main-nav a{height:82px;display:flex;align-items:center;color:var(--muted);font-size:14px;position:relative;transition:.2s}
    .main-nav a:after{content:"";position:absolute;bottom:0;left:0;width:0;height:3px;background:var(--orange);transition:.2s}
    .main-nav a:hover,.main-nav a.active{color:var(--orange-dark)}
    .main-nav a:hover:after,.main-nav a.active:after{width:100%}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:0 20px;border-radius:9px;border:1px solid transparent;font-size:14px;font-weight:600;transition:transform .2s,background .2s,border .2s,box-shadow .2s}
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .btn:focus-visible,.nav-toggle:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid rgba(184,93,54,.28);outline-offset:3px}
    .btn-primary{background:var(--orange);color:#fffaf4;box-shadow:0 8px 18px rgba(184,93,54,.2)}
    .btn-primary:hover{background:var(--orange-dark)}
    .btn-light{background:var(--cream);border-color:var(--line);color:var(--green-dark)}
    .btn-light:hover{border-color:var(--green);background:#f5f0e7}
    .nav-toggle{display:none;background:none;border:0;color:var(--ink);font-size:25px}
    .page-banner{padding:76px 0 72px;background:linear-gradient(90deg,rgba(53,75,64,.96),rgba(53,75,64,.82)),url('/assets/images/backpic/back-2.png') center/cover;color:#fffaf2}
    .breadcrumb{display:flex;gap:10px;align-items:center;color:#d6d4c8;font-size:13px;margin-bottom:28px}
    .breadcrumb a:hover{color:#f5c49e}
    .breadcrumb span{color:#aeb6aa}
    .eyebrow,.section-kicker{color:var(--orange-dark);font-size:12px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
    .page-banner .eyebrow{color:#f3c29c}
    .page-banner h1{max-width:850px;font-size:clamp(36px,5vw,60px);line-height:1.22;letter-spacing:-.04em;margin:14px 0 20px}
    .page-banner p{max-width:720px;color:#e3e5da;font-size:17px;line-height:1.9;margin:0}
    .banner-meta{display:flex;gap:24px;flex-wrap:wrap;margin-top:30px;color:#c6cec3;font-size:13px}
    .banner-meta b{color:#f5c49e;margin-right:6px}
    .section{padding:96px 0}
    .section-soft{background:var(--warm)}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
    .section-head h2{font-size:clamp(28px,3.4vw,40px);line-height:1.3;margin:9px 0 0;letter-spacing:-.03em}
    .section-head p{max-width:450px;color:var(--muted);font-size:15px;margin:0}
    .intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
    .intro-copy h2{font-size:34px;line-height:1.35;margin:10px 0 20px}
    .intro-copy p{color:var(--muted);margin:0 0 18px}
    .topic-image{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--cream);box-shadow:var(--shadow)}
    .topic-image img{width:100%;height:350px;object-fit:cover}
    .caption{font-size:12px;color:var(--soft);padding:12px 17px}
    .keyword-strip{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--line);margin-top:34px}
    .keyword-item{padding:22px 20px 18px 0;border-bottom:1px solid var(--line)}
    .keyword-item:not(:last-child){border-right:1px solid var(--line);margin-right:20px}
    .keyword-item b{display:block;color:var(--orange);font-size:13px;letter-spacing:.08em;margin-bottom:6px}
    .keyword-item strong{font-size:18px}
    .focus-layout{display:grid;grid-template-columns:3fr 2fr;gap:20px}
    .focus-main,.focus-side{background:var(--cream);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}
    .focus-main:hover,.focus-side:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
    .focus-main img{width:100%;height:290px;object-fit:cover}
    .focus-side img{width:100%;height:180px;object-fit:cover}
    .focus-info{padding:25px}
    .focus-info h3{font-size:25px;line-height:1.4;margin:10px 0}
    .focus-side h3{font-size:20px}
    .focus-info p{color:var(--muted);font-size:14px;margin-bottom:18px}
    .badge{display:inline-block;color:var(--orange-dark);font-size:11px;letter-spacing:.08em;border-left:3px solid var(--orange);padding-left:8px}
    .number-list{border-top:1px solid var(--line)}
    .number-row{display:grid;grid-template-columns:60px 1fr 110px;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
    .number-row b{color:var(--orange);font-size:14px}
    .number-row h3{font-size:19px;line-height:1.4;margin:0 0 5px}
    .number-row p{color:var(--muted);font-size:14px;margin:0}
    .number-row time{color:var(--soft);font-size:12px;text-align:right}
    .use-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .use-card{padding:27px;background:var(--cream);border:1px solid var(--line);border-radius:var(--radius)}
    .use-card span{display:block;color:var(--orange);font-size:13px;font-weight:700;margin-bottom:12px}
    .use-card h3{font-size:21px;margin:0 0 9px}
    .use-card p{color:var(--muted);font-size:14px;margin:0}
    .faq-grid{display:grid;grid-template-columns:4fr 8fr;gap:80px}
    .faq-intro p{color:var(--muted);margin-top:15px}
    .faq-list{border-top:1px solid var(--line)}
    details{border-bottom:1px solid var(--line);padding:18px 0}
    summary{list-style:none;cursor:pointer;font-size:17px;font-weight:600;display:flex;justify-content:space-between;gap:20px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"＋";color:var(--orange);font-size:22px;font-weight:400}
    details[open] summary{color:var(--orange-dark)}
    details[open] summary:after{content:"－"}
    details p{color:var(--muted);font-size:14px;margin:12px 34px 3px 0}
    .cta{padding:62px 0;background:var(--green-dark);color:#fbf7ee}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:32px;line-height:1.35;margin:8px 0}
    .cta p{color:#c9d1c8;font-size:14px;margin:0}
    .cta .btn-light{background:#f4e9d9;border-color:#f4e9d9;color:var(--green-dark)}
    .site-footer{padding:58px 0 22px;background:#292f2b;color:#eee8dc}
    .footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1.3fr;gap:38px;padding-bottom:43px}
    .footer-brand strong{font-size:20px;letter-spacing:.08em}
    .footer-brand p,.contact-mini{color:#aeb8ad;font-size:13px;line-height:1.9;margin-top:12px}
    .footer-title{color:#f1c09a;font-size:13px;font-weight:700;margin-bottom:14px}
    .footer-links{padding:0;margin:0;list-style:none}
    .footer-links li{margin:8px 0;color:#c4cbc2;font-size:13px}
    .footer-links a:hover{color:#f1c09a}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:19px;display:flex;justify-content:space-between;gap:20px;color:#9ca89e;font-size:12px}
    @media(max-width:1024px){
      .header-inner{gap:20px}.main-nav{gap:16px}.logo{min-width:220px}
      .intro-grid,.focus-layout{gap:35px}.faq-grid{gap:40px}
    }
    @media(max-width:768px){
      .container{width:min(var(--max),calc(100% - 40px))}
      .notice .container span:last-child{display:none}
      .site-header{height:72px}.header-inner{gap:12px}.main-nav{display:none;position:absolute;top:72px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:8px 20px;flex-direction:column;align-items:stretch;gap:0}
      .main-nav.open{display:flex}.main-nav a{height:48px;border-bottom:1px solid var(--line)}.header-action{display:none}.nav-toggle{display:block;margin-left:auto}
      .page-banner{padding:58px 0}.page-banner h1{font-size:40px}.page-banner p{font-size:16px}
      .section{padding:68px 0}.section-head{display:block;margin-bottom:28px}.section-head p{margin-top:14px}
      .intro-grid,.focus-layout,.faq-grid{grid-template-columns:1fr}.intro-grid{gap:28px}.topic-image img{height:280px}
      .keyword-strip{grid-template-columns:1fr}.keyword-item:not(:last-child){border-right:0;margin-right:0}.keyword-item{padding-right:0}
      .number-row{grid-template-columns:43px 1fr}.number-row time{grid-column:2;text-align:left}
      .use-grid{grid-template-columns:1fr}.cta-inner{display:block}.cta .btn{margin-top:24px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:5px}
    }
    @media(max-width:520px){
      .logo{min-width:0}.logo strong{font-size:15px}.logo small{font-size:9px}.page-banner h1{font-size:34px}
      .focus-main img{height:220px}.focus-side img{height:150px}.number-row h3{font-size:17px}
      .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}
    }