/* roulang page: index */
:root{
      --paper:#f7f5f0;
      --paper-deep:#efeee8;
      --white:#fffefa;
      --ink:#202522;
      --muted:#6d756d;
      --line:#dcded6;
      --green:#4e6256;
      --green-dark:#28352f;
      --green-soft:#dfe7df;
      --clay:#c8795b;
      --gold:#d5a96c;
      --shadow:0 18px 50px rgba(38,49,42,.08);
      --shadow-sm:0 8px 24px rgba(38,49,42,.07);
      --r-sm:10px;
      --r-md:16px;
      --r-lg:24px;
      --container:1240px;
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:color .25s ease,background .25s ease,border .25s ease,transform .25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(200,121,91,.55);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:1px;background:var(--clay)}
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{color:var(--ink);letter-spacing:-.045em;line-height:1.18}
    h1{font-size:clamp(42px,6vw,76px);margin-bottom:24px}
    h2{font-size:clamp(30px,4vw,48px);margin-bottom:18px}
    h3{font-size:22px;margin-bottom:10px}
    .section{padding:112px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:44px}
    .section-head p{max-width:510px;color:var(--muted);margin-bottom:0}
    .topbar{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{min-height:78px;display:flex;align-items:center;gap:28px}
    .brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:22px;white-space:nowrap;letter-spacing:-.05em}
    .brand-mark{width:32px;height:32px;border:2px solid var(--green);border-radius:11px;position:relative;transform:rotate(-8deg)}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green)}
    .brand-mark:before{width:12px;height:2px;left:8px;top:9px;transform:rotate(35deg)}
    .brand-mark:after{width:12px;height:2px;left:8px;top:17px;transform:rotate(-35deg)}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:20px}
    .nav-links a{padding:9px 12px;color:#5d665f;font-size:14px;border-radius:9px}
    .nav-links a:hover,.nav-links a.active{background:var(--green-soft);color:var(--green-dark)}
    .nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
    .search-box{display:flex;align-items:center;gap:8px;width:180px;padding:8px 12px;border:1px solid var(--line);border-radius:24px;background:var(--paper)}
    .search-box svg{width:16px;color:var(--muted);flex:none}
    .search-box input{width:100%;border:0;background:transparent;outline:0;font-size:13px;color:var(--ink)}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:11px 20px;border-radius:12px;border:1px solid transparent;font-weight:700;font-size:14px;line-height:1.2;transition:all .25s ease}
    .btn-primary{background:var(--green);color:#fff}
    .btn-primary:hover{background:var(--green-dark);color:#fff;transform:translateY(-2px)}
    .btn-light{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
    .btn-light:hover{background:#fff;color:var(--green-dark)}
    .btn-outline{border-color:var(--green);color:var(--green);background:transparent}
    .btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .menu-button{display:none;background:none;border:0;color:var(--green);font-size:24px}
    .hero{padding:68px 0 92px;overflow:hidden}
    .hero-grid{display:grid;grid-template-columns:1.17fr .83fr;gap:22px}
    .hero-main{min-height:522px;padding:58px 58px 46px;border-radius:var(--r-lg);background:var(--green-dark) url("/assets/images/backpic/back-1.webp") center/cover;position:relative;isolation:isolate;overflow:hidden;display:flex;flex-direction:column;justify-content:flex-end}
    .hero-main:before{content:"";position:absolute;inset:0;background:linear-gradient(145deg,rgba(40,53,47,.88),rgba(40,53,47,.38));z-index:-1}
    .hero-main h1,.hero-main p,.hero-main .eyebrow{color:#fff}
    .hero-main h1{max-width:720px;margin-bottom:20px}
    .hero-main p{max-width:620px;color:#e1e8e1;font-size:18px;line-height:1.85;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-actions .btn-primary{background:#e8b27d;color:var(--green-dark)}
    .hero-actions .btn-primary:hover{background:#f2c18e}
    .hero-side{display:grid;grid-template-rows:1fr 1fr;gap:22px}
    .bento-card{border:1px solid var(--line);border-radius:var(--r-lg);padding:30px;background:var(--white);box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
    .bento-card h3{font-size:25px;max-width:260px}
    .bento-card p{color:var(--muted);font-size:14px;max-width:300px}
    .bento-card .number{position:absolute;right:26px;top:20px;font-size:58px;font-weight:800;color:var(--green-soft);line-height:1}
    .bento-card.accent{background:#e5ebe3;border-color:#d1ddd1}
    .bento-card.accent:after{content:"";position:absolute;width:130px;height:130px;border:1px solid rgba(78,98,86,.25);border-radius:50%;right:-35px;bottom:-50px}
    .hero-strip{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:20px;padding:18px 24px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--white)}
    .hero-strip strong{font-size:15px}.hero-strip span{color:var(--muted);font-size:13px}
    .strip-link{color:var(--green);font-weight:700;font-size:14px}
    .intro-panel{display:grid;grid-template-columns:.35fr 1fr;gap:70px;padding:58px 0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .intro-index{font-size:72px;color:var(--clay);font-weight:800;line-height:1}
    .intro-panel p{font-size:19px;line-height:2;color:#4e5650;max-width:790px;margin-bottom:18px}
    .intro-panel p:last-child{margin-bottom:0}
    .topic-grid{display:grid;grid-template-columns:1.3fr .85fr .85fr;gap:18px}
    .topic-card{min-height:245px;border-radius:var(--r-lg);padding:28px;background:var(--white);border:1px solid var(--line);position:relative;overflow:hidden}
    .topic-card.large{grid-row:span 2;min-height:508px;background:var(--green-dark);color:#fff;display:flex;flex-direction:column;justify-content:flex-end}
    .topic-card.large h3,.topic-card.large p{color:#fff}
    .topic-card.large:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(40,53,47,.94),rgba(40,53,47,.1)),url("/assets/images/coverpic/cover-2.webp") center/cover}
    .topic-card.large>*{position:relative}
    .topic-card h3{font-size:24px}.topic-card p{color:var(--muted);font-size:14px}
    .topic-card .tag{position:absolute;top:22px;left:24px}
    .tag{display:inline-flex;width:max-content;padding:4px 9px;border-radius:20px;background:var(--green-soft);color:var(--green);font-size:12px;font-weight:700}
    .topic-card .arrow{position:absolute;right:24px;bottom:23px;color:var(--clay);font-size:22px}
    .rule-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}
    .rule-copy p{color:var(--muted);font-size:17px;max-width:420px}
    .rule-list{border-top:1px solid var(--line)}
    .rule-item{display:grid;grid-template-columns:72px 1fr 30px;gap:20px;padding:25px 0;border-bottom:1px solid var(--line);align-items:start}
    .rule-no{color:var(--clay);font-weight:800;font-size:18px}
    .rule-item h3{font-size:20px;margin-bottom:5px}.rule-item p{color:var(--muted);font-size:14px;margin:0}
    .rule-item span:last-child{color:var(--green);font-size:23px}
    .feature-band{background:var(--paper-deep)}
    .feature-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .feature{padding:25px;border-left:2px solid var(--green)}
    .feature strong{display:block;font-size:22px;margin-bottom:7px}.feature p{color:var(--muted);font-size:14px;margin:0}
    .story-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
    .story-image{border-radius:var(--r-lg);overflow:hidden;min-height:420px}
    .story-image img{width:100%;height:100%;object-fit:cover}
    .story-copy{padding:38px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg)}
    .story-copy p{color:#59615b;font-size:16px;line-height:1.95}
    .story-copy .quote{margin:27px 0 0;padding:20px 0 0;border-top:1px solid var(--line);font-weight:700;color:var(--green-dark)}
    .results{background:var(--green-dark);color:#fff}
    .results h2,.results p,.results .eyebrow{color:#fff}
    .results p{color:#ccd7cf}
    .result-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px;margin-top:42px}
    .result-card{padding:30px;border:1px solid rgba(255,255,255,.18);border-radius:var(--r-md);background:rgba(255,255,255,.05)}
    .result-card b{display:block;font-size:34px;color:#e8b27d;margin-bottom:7px}.result-card span{color:#d6ded7;font-size:14px}
    .testimonial{display:grid;grid-template-columns:.75fr 1.25fr;gap:80px}
    .testimonial-main{font-size:29px;line-height:1.6;letter-spacing:-.03em}
    .testimonial-main:before{content:"“";display:block;color:var(--clay);font-size:70px;height:50px;line-height:1}
    .testimonial-meta{color:var(--muted);font-size:14px;margin-top:20px}
    .voices{border-top:1px solid var(--line)}
    .voice{display:flex;justify-content:space-between;gap:25px;padding:19px 0;border-bottom:1px solid var(--line);font-size:15px}
    .voice span{color:var(--muted);font-size:13px;white-space:nowrap}
    .deep-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
    .deep-card{padding:34px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg)}
    .deep-card:nth-child(2){background:#e7ede7}
    .deep-card p{color:#59615b;font-size:16px;line-height:1.95}
    .text-link{display:inline-flex;margin-top:12px;color:var(--green);font-weight:700;border-bottom:1px solid var(--green)}
    .news-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:50px}
    .news-feature{padding:30px;background:var(--white);border-radius:var(--r-lg);border:1px solid var(--line)}
    .news-feature img{width:100%;height:230px;object-fit:cover;border-radius:14px;margin-bottom:25px}
    .news-feature h3{font-size:28px}.news-feature p,.news-row p{color:var(--muted);font-size:14px}
    .news-list{border-top:1px solid var(--line)}
    .news-row{display:grid;grid-template-columns:92px 1fr;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}
    .news-date{color:var(--clay);font-size:13px;font-weight:700}.news-row h3{font-size:18px;margin-bottom:4px}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:75px}
    .faq-intro p{color:var(--muted);font-size:16px}
    .faq-item{border-top:1px solid var(--line)}
    .faq-item button{width:100%;padding:21px 0;background:none;border:0;display:flex;justify-content:space-between;text-align:left;font-weight:700;color:var(--ink)}
    .faq-item button span:last-child{color:var(--clay);font-size:21px}
    .faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 35px 20px 0}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open button span:last-child{transform:rotate(45deg)}
    .cta{padding:70px 0;background:var(--green-dark);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
    .cta h2,.cta p{color:#fff}.cta p{color:#ccd7cf;max-width:570px;margin:0}
    .cta-actions{display:flex;align-items:center;gap:18px;flex:none}
    .subscribe{padding:86px 0}.subscribe-inner{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
    .subscribe p{color:var(--muted)}
    .form-line{display:flex;gap:10px}.form-line input{min-width:0;flex:1;border:1px solid var(--line);border-radius:11px;background:var(--white);padding:12px 15px;outline:none}
    .form-line input:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(78,98,86,.12)}
    .form-note{color:var(--muted);font-size:12px;margin:12px 0 0}
    footer{padding:60px 0 25px;background:#202b26;color:#d7e0d8}
    footer .brand{color:#fff}footer .brand-mark{border-color:#b7cdb9}footer .brand-mark:before,footer .brand-mark:after{background:#b7cdb9}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.15)}
    footer h3{color:#fff;font-size:16px;letter-spacing:0;margin-bottom:14px}
    footer p,footer a{color:#aebbb0;font-size:13px;line-height:1.9}footer a:hover{color:#fff}
    .footer-links{display:flex;flex-direction:column;gap:3px}.copyright{display:flex;justify-content:space-between;gap:20px;padding-top:22px;flex-wrap:wrap}
    .copyright span,.copyright a{font-size:12px;color:#91a095}
    .reveal{animation:rise .7s ease both}@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
    @media(max-width:1023px){.nav-links{gap:0;margin-left:0}.nav-links a{padding:8px 7px;font-size:13px}.search-box{width:145px}.hero-grid,.rule-layout,.testimonial,.faq-layout{grid-template-columns:1fr}.hero-side{grid-template-columns:1fr 1fr;grid-template-rows:auto}.hero-strip{grid-column:auto}.feature-grid{grid-template-columns:repeat(2,1fr)}.news-layout{grid-template-columns:1fr}.intro-panel{gap:30px}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:640px){.container{width:min(100% - 32px,var(--container))}.section{padding:72px 0}.nav-wrap{min-height:66px}.nav-links,.nav-tools .btn{display:none}.nav-tools{margin-left:auto}.search-box{width:40px;height:40px;padding:10px;justify-content:center;border-radius:50%}.search-box input{display:none}.menu-button{display:block}.hero{padding:28px 0 65px}.hero-main{min-height:510px;padding:30px 26px}.hero-main p{font-size:16px}.hero-side{grid-template-columns:1fr;gap:14px}.hero-strip{align-items:flex-start;flex-direction:column}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:16px}.intro-panel{grid-template-columns:1fr;gap:20px;padding:35px 0}.intro-index{font-size:46px}.intro-panel p{font-size:17px}.topic-grid,.story-grid,.deep-grid,.subscribe-inner{grid-template-columns:1fr}.topic-card.large{grid-row:auto;min-height:390px}.feature-grid,.result-grid{grid-template-columns:1fr}.rule-item{grid-template-columns:45px 1fr 20px;gap:10px}.story-image{min-height:270px}.testimonial-main{font-size:23px}.cta-inner{display:block}.cta-actions{margin-top:25px}.form-line{display:block}.form-line .btn{width:100%;margin-top:10px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.copyright{display:block}.copyright span{display:block;margin-bottom:6px}h1{font-size:43px}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* roulang page: category2 */
:root{
      --paper:#f7f5f0;--paper-deep:#efeee8;--white:#fffefa;--ink:#202522;
      --muted:#6d756d;--line:#dcded6;--green:#4e6256;--green-dark:#28352f;
      --green-soft:#dfe7df;--clay:#c8795b;--gold:#d5a96c;
      --shadow:0 18px 50px rgba(38,49,42,.08);--shadow-sm:0 8px 24px rgba(38,49,42,.07);
      --r-sm:10px;--r-md:16px;--r-lg:24px;--container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:color .25s ease,background .25s ease,border .25s ease,transform .25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{line-height:1.25;letter-spacing:-.045em}
    h1{font-size:clamp(40px,5vw,68px);margin-bottom:20px}
    h2{font-size:clamp(30px,3.5vw,46px);margin-bottom:16px}
    h3{font-size:23px;margin-bottom:10px}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:1px;background:var(--clay)}
    .topbar{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{min-height:78px;display:flex;align-items:center;gap:28px}
    .brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:22px;white-space:nowrap;letter-spacing:-.05em}
    .brand-mark{width:32px;height:32px;border:2px solid var(--green);border-radius:11px;position:relative;transform:rotate(-8deg)}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green);width:12px;height:2px;left:8px}
    .brand-mark:before{top:9px;transform:rotate(35deg)}.brand-mark:after{top:17px;transform:rotate(-35deg)}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:20px}
    .nav-links a{padding:9px 12px;color:#5d665f;font-size:14px;border-radius:9px}
    .nav-links a:hover,.nav-links a.active{background:var(--green-soft);color:var(--green-dark)}
    .nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
    .search-box{display:flex;align-items:center;gap:8px;width:180px;padding:8px 12px;border:1px solid var(--line);border-radius:24px;background:var(--paper)}
    .search-box:focus-within{border-color:var(--green);box-shadow:0 0 0 3px rgba(78,98,86,.12)}
    .search-box svg{width:16px;color:var(--muted);flex:none}.search-box input{width:100%;border:0;background:transparent;outline:0;font-size:13px;color:var(--ink)}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:11px 20px;border-radius:12px;border:1px solid transparent;font-weight:700;font-size:14px;line-height:1.2;transition:all .25s ease}
    .btn:focus,button:focus,input:focus{outline:3px solid rgba(200,121,91,.38);outline-offset:3px}
    .btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-dark);color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:var(--green);color:var(--green);background:transparent}.btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .menu-button{display:none;background:none;border:0;color:var(--green);font-size:24px}
    .hero{padding:72px 0 64px}.hero-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:stretch}
    .hero-copy{padding:36px 0}.hero-copy p{max-width:560px;color:var(--muted);font-size:18px;line-height:1.9}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .hero-image{min-height:390px;border-radius:var(--r-lg);overflow:hidden;position:relative;background:var(--green-dark)}
    .hero-image img{width:100%;height:100%;object-fit:cover;opacity:.82}
    .hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(40,53,47,.65),transparent 75%)}
    .image-note{position:absolute;z-index:1;left:30px;bottom:28px;color:#fff;max-width:280px}.image-note strong{display:block;font-size:25px;line-height:1.35}.image-note span{font-size:13px;color:#dbe4dc}
    .section{padding:96px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:38px}.section-head p{max-width:520px;color:var(--muted);margin-bottom:0}
    .guide-layout{display:grid;grid-template-columns:245px 1fr;gap:52px;align-items:start}
    .index-panel{position:sticky;top:108px;padding:22px;border:1px solid var(--line);background:var(--white);border-radius:var(--r-md)}
    .index-panel h3{font-size:18px}.index-links{display:grid;gap:4px}.index-links a{padding:10px 12px;color:var(--muted);border-radius:9px;font-size:14px}.index-links a:hover,.index-links a.current{background:var(--green-soft);color:var(--green-dark);font-weight:700}
    .directory{display:grid;gap:16px}.directory-item{display:grid;grid-template-columns:100px 1fr auto;gap:22px;align-items:center;padding:24px 26px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);transition:.25s}
    .directory-item:hover{transform:translateX(4px);border-color:var(--green);box-shadow:var(--shadow-sm)}
    .directory-item time{font-size:13px;color:var(--muted)}.directory-item h3{font-size:21px;margin-bottom:5px}.directory-item p{font-size:14px;color:var(--muted);margin:0;max-width:610px}.read-link{color:var(--green);font-weight:700;font-size:14px;white-space:nowrap}.read-link:hover{color:var(--clay)}
    .tag{display:inline-flex;width:max-content;padding:4px 9px;border-radius:20px;background:var(--green-soft);color:var(--green);font-size:12px;font-weight:700;margin-bottom:9px}
    .filter-row{display:flex;gap:9px;flex-wrap:wrap;margin-bottom:20px}.filter{border:1px solid var(--line);background:var(--white);color:var(--muted);padding:8px 14px;border-radius:22px;font-size:13px}.filter:hover,.filter.selected{background:var(--green);border-color:var(--green);color:#fff}
    .feature-band{background:var(--green-dark);color:#fff;border-radius:var(--r-lg);padding:45px 50px;display:grid;grid-template-columns:1fr .8fr;gap:40px;align-items:center}.feature-band h2{color:#fff}.feature-band p{color:#dbe4dc;max-width:650px}.feature-points{border-left:1px solid rgba(255,255,255,.24);padding-left:32px;display:grid;gap:16px}.feature-points div{display:flex;gap:14px}.feature-points b{color:#e8b27d;font-size:20px}.feature-points span{color:#e1e8e1;font-size:14px}
    .split-content{display:grid;grid-template-columns:1fr 1fr;gap:22px}.paper-card{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:34px}.paper-card p{color:var(--muted)}.paper-card img{border-radius:14px;width:100%;height:210px;object-fit:cover;margin-bottom:22px}.number-line{display:flex;gap:18px;padding:16px 0;border-bottom:1px solid var(--line)}.number-line b{color:var(--clay);font-size:20px}.number-line p{margin:0;font-size:14px}
    .faq-wrap{max-width:850px;margin:auto}.faq-item{border-top:1px solid var(--line)}.faq-question{width:100%;padding:21px 5px;border:0;background:transparent;text-align:left;font-weight:700;display:flex;justify-content:space-between;gap:20px;color:var(--ink)}.faq-question span:last-child{color:var(--clay);font-size:22px}.faq-answer{display:none;padding:0 40px 20px 5px;color:var(--muted);font-size:15px}.faq-item.open .faq-answer{display:block}
    .cta{padding:78px 0}.cta-box{background:var(--green-dark);border-radius:var(--r-lg);padding:52px 58px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:32px}.cta-box h2{color:#fff;margin-bottom:10px}.cta-box p{color:#dbe4dc;margin:0}.cta-actions{display:flex;gap:12px;flex-wrap:wrap;flex:none}
    footer{background:var(--green-dark);color:#dbe4dc;padding:66px 0 25px;border-top:1px solid #394940}footer .brand{color:#fff}footer .brand-mark{border-color:#d5a96c}footer .brand-mark:before,footer .brand-mark:after{background:#d5a96c}footer h3{color:#fff;font-size:16px;letter-spacing:0;margin-bottom:12px}footer p{font-size:13px;color:#b9c7bc}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer-links{display:grid;gap:6px;font-size:13px}.footer-links a:hover{color:#e8b27d}.copyright{border-top:1px solid rgba(255,255,255,.15);margin-top:48px;padding-top:20px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12px;color:#aebbb0}.copyright a{color:#dbe4dc}.copyright a:hover{color:#e8b27d}
    .reveal{animation:rise .7s ease both}@keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
    @media(max-width:1023px){.nav-links{display:none}.menu-button{display:block}.hero-layout,.feature-band,.split-content{grid-template-columns:1fr}.hero-image{min-height:330px}.guide-layout{grid-template-columns:190px 1fr;gap:25px}.search-box{width:145px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:640px){.container{width:min(100% - 32px,var(--container))}.nav-wrap{min-height:68px;gap:12px}.brand{font-size:20px}.nav-tools{gap:6px}.nav-tools .btn{display:none}.search-box{width:42px;padding:10px;border-radius:50%}.search-box input{display:none}.hero{padding:38px 0 30px}.hero-copy{padding:8px 0}.hero-copy p{font-size:16px}.hero-image{min-height:280px}.section{padding:62px 0}.section-head{display:block;margin-bottom:25px}.section-head p{margin-top:12px}.guide-layout{display:block}.index-panel{position:static;margin-bottom:22px;overflow:auto}.index-links{display:flex;min-width:max-content}.directory-item{grid-template-columns:1fr;gap:8px;padding:21px}.directory-item .read-link{margin-top:5px}.feature-band{padding:31px 25px}.feature-points{border-left:0;border-top:1px solid rgba(255,255,255,.24);padding:20px 0 0}.paper-card{padding:24px}.cta-box{display:block;padding:35px 25px}.cta-actions{margin-top:25px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* roulang page: category1 */
:root{
      --paper:#f7f5f0;--paper-deep:#efeee8;--white:#fffefa;--ink:#202522;
      --muted:#6d756d;--line:#dcded6;--green:#4e6256;--green-dark:#28352f;
      --green-soft:#dfe7df;--clay:#c8795b;--gold:#d5a96c;
      --shadow:0 18px 50px rgba(38,49,42,.08);--shadow-sm:0 8px 24px rgba(38,49,42,.07);
      --r-sm:10px;--r-md:16px;--r-lg:24px;--container:1240px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:color .25s ease,background .25s ease,border .25s ease,transform .25s ease}
    a:focus-visible,button:focus-visible,input:focus-visible{outline:3px solid rgba(200,121,91,.55);outline-offset:3px}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(42px,6vw,72px);line-height:1.15;letter-spacing:-.07em;margin-bottom:20px}
    h2{font-size:clamp(30px,4vw,46px);line-height:1.25;letter-spacing:-.05em;margin-bottom:16px}
    h3{font-size:22px;line-height:1.4;letter-spacing:-.03em}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:1px;background:var(--clay)}
    .section{padding:104px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:42px}
    .section-head p{max-width:520px;color:var(--muted);margin-bottom:0}
    .topbar{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{min-height:78px;display:flex;align-items:center;gap:28px}
    .brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:22px;white-space:nowrap;letter-spacing:-.05em}
    .brand-mark{width:32px;height:32px;border:2px solid var(--green);border-radius:11px;position:relative;transform:rotate(-8deg);display:inline-block}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green)}
    .brand-mark:before{width:12px;height:2px;left:8px;top:9px;transform:rotate(35deg)}
    .brand-mark:after{width:12px;height:2px;left:8px;top:17px;transform:rotate(-35deg)}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:20px}
    .nav-links a{padding:9px 12px;color:#5d665f;font-size:14px;border-radius:9px}
    .nav-links a:hover,.nav-links a.active{background:var(--green-soft);color:var(--green-dark)}
    .nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
    .search-box{display:flex;align-items:center;gap:8px;width:180px;padding:8px 12px;border:1px solid var(--line);border-radius:24px;background:var(--paper)}
    .search-box svg{width:16px;color:var(--muted);flex:none}
    .search-box input{width:100%;border:0;background:transparent;outline:0;font-size:13px;color:var(--ink)}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:11px 20px;border-radius:12px;border:1px solid transparent;font-weight:700;font-size:14px;line-height:1.2;transition:all .25s ease}
    .btn-primary{background:var(--green);color:#fff}
    .btn-primary:hover{background:var(--green-dark);color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:var(--green);color:var(--green);background:transparent}
    .btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .btn-light{border-color:rgba(255,255,255,.45);color:#fff;background:transparent}
    .btn-light:hover{background:#fff;color:var(--green-dark)}
    .menu-button{display:none;background:none;border:0;color:var(--green);font-size:24px;min-width:44px}
    .hero{padding:64px 0 78px}
    .hero-layout{display:grid;grid-template-columns:1fr .86fr;gap:22px;align-items:stretch}
    .hero-copy{padding:38px 10px 28px 0}
    .hero-copy h1{max-width:720px}
    .hero-copy>p{max-width:620px;color:var(--muted);font-size:18px;line-height:1.9}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .hero-note{display:flex;gap:28px;margin-top:42px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:13px}
    .hero-note strong{display:block;color:var(--ink);font-size:18px}
    .preview{min-height:474px;padding:30px;border-radius:var(--r-lg);color:#fff;background:var(--green-dark) url("/assets/images/backpic/back-1.webp") center/cover;position:relative;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between}
    .preview:before{content:"";position:absolute;inset:0;background:linear-gradient(145deg,rgba(40,53,47,.94),rgba(40,53,47,.38))}
    .preview>*{position:relative}
    .preview-top{display:flex;justify-content:space-between;align-items:center;color:#e6eee6;font-size:13px}
    .live-dot{display:inline-flex;align-items:center;gap:7px}
    .live-dot:before{content:"";width:8px;height:8px;background:#e8b27d;border-radius:50%;box-shadow:0 0 0 5px rgba(232,178,125,.16)}
    .preview h2{font-size:34px;max-width:360px;color:#fff;margin-bottom:12px}
    .preview p{color:#d8e2d9;font-size:14px;max-width:390px}
    .countdown{display:flex;gap:10px;margin:24px 0}
    .time{min-width:64px;padding:10px 8px;border:1px solid rgba(255,255,255,.22);border-radius:12px;background:rgba(255,255,255,.08);text-align:center}
    .time strong{display:block;font-size:26px;line-height:1.1}
    .time span{font-size:11px;color:#cfdacf}
    .preview-bottom{display:flex;justify-content:space-between;align-items:end;gap:18px}
    .preview-bottom small{color:#d8e2d9}
    .tag{display:inline-flex;width:max-content;padding:4px 10px;border-radius:20px;background:var(--green-soft);color:var(--green);font-size:12px;font-weight:700}
    .dark-tag{background:rgba(255,255,255,.14);color:#fff}
    .intro-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}
    .intro-grid .lead{font-size:22px;line-height:1.8;max-width:760px}
    .intro-grid p{color:var(--muted)}
    .index-list{border-top:1px solid var(--line);margin-top:28px}
    .index-item{display:grid;grid-template-columns:64px 1fr 28px;gap:18px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
    .index-item b{font-size:13px;color:var(--clay)}
    .index-item h3{margin:0;font-size:19px}
    .index-item span{color:var(--clay);font-size:22px}
    .feature{display:grid;grid-template-columns:1.05fr .95fr;gap:0;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
    .feature-image{min-height:420px;background:url("/assets/images/coverpic/cover-2.webp") center/cover}
    .feature-copy{padding:48px}
    .feature-copy p{color:var(--muted)}
    .meta{display:flex;gap:12px;align-items:center;color:var(--muted);font-size:13px;margin:20px 0}
    .topic-flow{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .flow-step{padding:28px 24px 30px;border-right:1px solid var(--line)}
    .flow-step:last-child{border-right:0}
    .flow-step b{color:var(--clay);font-size:13px}
    .flow-step h3{margin:14px 0 8px}
    .flow-step p{color:var(--muted);font-size:14px;margin-bottom:0}
    .reading-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:start}
    .reading-grid img{border-radius:var(--r-lg);width:100%;height:360px;object-fit:cover}
    .reading-copy p{color:var(--muted)}
    .quote-panel{background:var(--green-soft);border-radius:var(--r-lg);padding:46px 52px;display:grid;grid-template-columns:1fr .8fr;gap:45px}
    blockquote{font-size:27px;line-height:1.65;margin:0;color:var(--green-dark);letter-spacing:-.04em}
    .quote-side{border-left:1px solid rgba(78,98,86,.3);padding-left:28px;color:var(--muted);font-size:14px}
    .content-list{border-top:1px solid var(--line)}
    .content-row{display:grid;grid-template-columns:110px 1fr 120px 25px;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
    .content-row time,.content-row .label{font-size:13px;color:var(--muted)}
    .content-row h3{font-size:19px;margin:0}
    .content-row p{margin:5px 0 0;color:var(--muted);font-size:14px}
    .content-row .arrow{color:var(--clay);font-size:22px}
    .faq-wrap{max-width:900px;margin:0 auto}
    .faq-item{border-top:1px solid var(--line)}
    .faq-item:last-child{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;background:none;border:0;padding:22px 0;color:var(--ink);font-weight:700}
    .faq-question span:last-child{font-size:25px;color:var(--clay);transition:transform .25s}
    .faq-answer{display:none;color:var(--muted);max-width:780px;padding:0 40px 22px 0}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
    .cta{padding:70px 0;background:var(--green-dark);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
    .cta h2{color:#fff;max-width:620px}
    .cta p{color:#d8e2d9;max-width:570px;margin-bottom:0}
    footer{background:#202b26;color:#d5ddd5;padding:70px 0 24px}
    footer .brand{color:#fff}
    footer .brand-mark{border-color:#b8cdbb}
    footer .brand-mark:before,footer .brand-mark:after{background:#b8cdbb}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:45px}
    footer h3{font-size:15px;color:#fff;margin:4px 0 15px}
    footer p{font-size:14px;color:#aeb9af}
    .footer-links{display:grid;gap:8px;font-size:14px;color:#aeb9af}
    .footer-links a:hover,footer a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:48px;padding-top:20px;display:flex;flex-wrap:wrap;gap:18px;justify-content:space-between;color:#9da99e;font-size:12px}
    .subscribe{display:flex;gap:9px;margin-top:16px}
    .subscribe input{min-width:0;width:100%;border:1px solid rgba(255,255,255,.2);border-radius:10px;padding:9px 12px;background:rgba(255,255,255,.06);color:#fff}
    .subscribe button{border:0;border-radius:10px;padding:9px 14px;background:#e8b27d;color:var(--green-dark);font-weight:700}
    .reveal{animation:rise .7s ease both}
    @keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
    @media(max-width:1023px){
      .nav-links{display:none;position:absolute;left:0;right:0;top:78px;background:var(--white);border-bottom:1px solid var(--line);padding:14px 24px;flex-wrap:wrap;margin:0}
      .nav-links.open{display:flex}.menu-button{display:block}.search-box{width:155px}
      .hero-layout,.feature,.reading-grid,.quote-panel{grid-template-columns:1fr}
      .hero-copy{padding-right:0}.preview{min-height:410px}.feature-image{min-height:300px}
      .topic-flow{grid-template-columns:repeat(2,1fr)}.flow-step:nth-child(2){border-right:0}.flow-step:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:639px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .nav-wrap{gap:12px}.brand{font-size:20px}.nav-tools{gap:7px}.search-box{width:42px;padding:10px}.search-box input{display:none}.nav-tools>.btn{display:none}
      .hero{padding:38px 0 55px}.hero-copy>p{font-size:16px}.hero-note{gap:18px;flex-wrap:wrap}
      .preview{min-height:420px;padding:24px}.preview h2{font-size:28px}.countdown{gap:6px}.time{min-width:56px}
      .section{padding:72px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:14px}
      .intro-grid{grid-template-columns:1fr;gap:18px}.intro-grid .lead{font-size:19px}
      .feature-copy{padding:30px 24px}.feature-image{min-height:230px}
      .topic-flow{grid-template-columns:1fr}.flow-step{border-right:0!important;border-bottom:1px solid var(--line)}
      .flow-step:last-child{border-bottom:0}.reading-grid img{height:250px}.quote-panel{padding:30px 24px;gap:25px}blockquote{font-size:22px}.quote-side{border-left:0;border-top:1px solid rgba(78,98,86,.3);padding:20px 0 0}
      .content-row{grid-template-columns:1fr 24px;gap:8px}.content-row time,.content-row .label{display:inline-block;margin-right:8px}.content-row h3{font-size:17px}.content-row p{font-size:13px}
      .cta-inner{display:block}.cta-inner .btn{margin-top:24px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}.copyright{display:block}.copyright span{display:block;margin-bottom:9px}
    }
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* roulang page: category3 */
:root{
      --paper:#f7f5f0;
      --paper-deep:#efeee8;
      --white:#fffefa;
      --ink:#202522;
      --muted:#6d756d;
      --line:#dcded6;
      --green:#4e6256;
      --green-dark:#28352f;
      --green-soft:#dfe7df;
      --clay:#c8795b;
      --gold:#d5a96c;
      --shadow:0 18px 50px rgba(38,49,42,.08);
      --shadow-sm:0 8px 24px rgba(38,49,42,.07);
      --r-sm:10px;
      --r-md:16px;
      --r-lg:24px;
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:color .25s ease,background .25s ease,border .25s ease,transform .25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3,h4{line-height:1.25;letter-spacing:-.045em}
    h1{font-size:clamp(38px,5.3vw,70px);margin-bottom:20px}
    h2{font-size:clamp(30px,4vw,46px);margin-bottom:18px}
    h3{font-size:24px;margin-bottom:12px}
    p{color:var(--muted)}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .topbar{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{min-height:78px;display:flex;align-items:center;gap:28px}
    .brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:22px;white-space:nowrap;letter-spacing:-.05em}
    .brand-mark{width:32px;height:32px;border:2px solid var(--green);border-radius:11px;position:relative;transform:rotate(-8deg);display:inline-block}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green)}
    .brand-mark:before{width:12px;height:2px;left:8px;top:9px;transform:rotate(35deg)}
    .brand-mark:after{width:12px;height:2px;left:8px;top:17px;transform:rotate(-35deg)}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:20px}
    .nav-links a{padding:9px 12px;color:#5d665f;font-size:14px;border-radius:9px}
    .nav-links a:hover,.nav-links a.active{background:var(--green-soft);color:var(--green-dark)}
    .nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
    .search-box{display:flex;align-items:center;gap:8px;width:180px;padding:8px 12px;border:1px solid var(--line);border-radius:24px;background:var(--paper)}
    .search-box svg{width:16px;color:var(--muted);flex:none}
    .search-box input{width:100%;border:0;background:transparent;outline:0;font-size:13px;color:var(--ink)}
    .search-box:focus-within{border-color:var(--green);box-shadow:0 0 0 3px rgba(78,98,86,.12)}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:11px 20px;border-radius:12px;border:1px solid transparent;font-weight:700;font-size:14px;line-height:1.2;transition:all .25s ease}
    .btn:hover{transform:translateY(-2px)}
    .btn:active{transform:translateY(0)}
    .btn:focus-visible,.menu-button:focus-visible,summary:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(200,121,91,.45);outline-offset:3px}
    .btn-primary{background:var(--green);color:#fff}
    .btn-primary:hover{background:var(--green-dark);color:#fff}
    .btn-outline{border-color:var(--green);color:var(--green);background:transparent}
    .btn-outline:hover{background:var(--green);color:#fff}
    .btn-light{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
    .btn-light:hover{background:#fff;color:var(--green-dark)}
    .menu-button{display:none;background:none;border:0;color:var(--green);font-size:24px;min-width:44px;min-height:44px}
    .hero{padding:72px 0 82px}
    .hero-grid{display:grid;grid-template-columns:5fr 7fr;gap:30px;align-items:center}
    .hero-copy{padding:22px 18px 22px 0;animation:rise .7s ease both}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.12em;margin-bottom:20px}
    .eyebrow:before{content:"";width:24px;height:1px;background:var(--clay)}
    .hero-copy p{font-size:18px;line-height:1.9;max-width:520px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .hero-image{position:relative;min-height:500px;transform:rotate(2deg);animation:rise .85s .1s ease both}
    .hero-image img{width:100%;height:500px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow)}
    .image-note{position:absolute;left:-28px;bottom:34px;background:var(--white);border:1px solid var(--line);border-radius:16px;padding:16px 20px;box-shadow:var(--shadow-sm);transform:rotate(-4deg)}
    .image-note strong{display:block;color:var(--green-dark);font-size:25px}
    .image-note span{color:var(--muted);font-size:13px}
    .section{padding:100px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:42px}
    .section-head p{max-width:530px;margin-bottom:0}
    .intro-band{background:var(--green-dark);color:#fff}
    .intro-grid{display:grid;grid-template-columns:.85fr 1.5fr;gap:80px;align-items:start}
    .intro-band h2,.intro-band p{color:#fff}
    .side-index{border-top:1px solid rgba(255,255,255,.35);padding-top:18px;color:#cbd7cc;font-size:13px;letter-spacing:.08em}
    .long-copy{font-size:18px;line-height:2}
    .long-copy p{color:#dce5dc}
    .steps{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .steps:before{content:"";position:absolute;top:33px;left:8%;right:8%;height:1px;background:var(--line)}
    .step{position:relative;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:27px 23px 24px;min-height:260px;box-shadow:var(--shadow-sm);transition:transform .25s ease,border .25s ease}
    .step:hover{transform:translateY(-4px);border-color:var(--green)}
    .step-num{width:66px;height:66px;border-radius:50%;display:grid;place-items:center;background:var(--paper);border:1px solid var(--line);color:var(--clay);font-size:22px;font-weight:800;margin-bottom:24px;position:relative}
    .step p{font-size:14px}
    .split-panel{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch}
    .feature-image{border-radius:var(--r-lg);overflow:hidden;min-height:430px}
    .feature-image img{width:100%;height:100%;object-fit:cover}
    .reading-panel{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:44px}
    .reading-panel p{font-size:17px;line-height:1.95}
    .check-list{list-style:none;padding:0;margin:28px 0 0}
    .check-list li{display:flex;gap:14px;padding:15px 0;border-top:1px solid var(--line);color:var(--ink)}
    .check-list li:before{content:"✓";width:24px;height:24px;border-radius:50%;display:grid;place-items:center;background:var(--green-soft);color:var(--green);font-weight:800;flex:none}
    .guide-strip{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .guide-card{padding:30px;border-radius:18px;border:1px solid var(--line);background:var(--paper-deep)}
    .guide-card:nth-child(2){background:#e5ebe3}
    .guide-card p{font-size:15px;margin-bottom:0}
    .tip-row{display:grid;grid-template-columns:130px 1fr;gap:28px;padding:24px 0;border-top:1px solid var(--line)}
    .tip-row strong{color:var(--clay);font-size:17px}
    .tip-row p{margin-bottom:0}
    .quote-block{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:center}
    .quote-main{background:var(--green-soft);border-radius:var(--r-lg);padding:48px}
    .quote-main blockquote{margin:0;color:var(--green-dark);font-size:28px;line-height:1.65;font-weight:700}
    .quote-main cite{display:block;margin-top:24px;color:var(--muted);font-size:14px;font-style:normal}
    .quote-list{border-left:2px solid var(--clay);padding-left:28px}
    .quote-list p{padding:16px 0;margin:0;border-bottom:1px solid var(--line);font-size:15px}
    .faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}
    .faq-grid>div:first-child p{max-width:340px}
    .faq-item{border-top:1px solid var(--line)}
    .faq-item:last-child{border-bottom:1px solid var(--line)}
    .faq-item summary{list-style:none;cursor:pointer;padding:22px 4px;font-size:18px;font-weight:700;display:flex;justify-content:space-between;gap:20px}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"＋";color:var(--clay);font-size:22px;font-weight:400}
    .faq-item[open] summary:after{content:"－"}
    .faq-answer{padding:0 35px 22px 4px;color:var(--muted);font-size:15px}
    .cta{padding:70px 0;background:var(--green-dark);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2,.cta p{color:#fff}
    .cta p{max-width:620px;margin:0}
    footer{background:#202b26;color:#d8e0d8;padding:72px 0 26px}
    footer .brand{color:#fff}
    footer .brand-mark{border-color:#c9d8c8}
    footer .brand-mark:before,footer .brand-mark:after{background:#c9d8c8}
    .footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr .9fr;gap:38px}
    footer h3{font-size:15px;color:#fff;letter-spacing:.04em}
    footer p{color:#aebbb0;font-size:14px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#b9c5ba;font-size:14px}
    .footer-links a:hover{color:#e8b27d}
    .copyright{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.14);margin-top:48px;padding-top:22px;color:#9eaaa0;font-size:12px}
    .copyright a{color:#cbd8ca}
    .label{display:inline-block;padding:5px 10px;border-radius:20px;background:var(--green-soft);color:var(--green);font-size:12px;font-weight:700}
    .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
    @keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:translateY(0)}}
    @media(max-width:1023px){
      .nav-links{display:none;position:absolute;left:24px;right:24px;top:78px;background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow);padding:12px;border-radius:0 0 16px 16px;flex-wrap:wrap}
      .nav-links.open{display:flex}
      .menu-button{display:block}
      .search-box{width:150px}
      .intro-grid,.faq-grid{grid-template-columns:1fr;gap:35px}
      .steps{grid-template-columns:repeat(2,1fr)}
      .steps:before{display:none}
      .split-panel,.quote-block{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:639px){
      .container{width:min(100% - 32px,var(--container))}
      .nav-wrap{min-height:68px;gap:10px}
      .brand{font-size:19px}
      .brand-mark{width:28px;height:28px}
      .nav-tools{gap:5px}
      .nav-tools .btn{display:none}
      .search-box{width:42px;padding:9px;justify-content:center;border:0;background:transparent}
      .search-box input{display:none}
      .hero{padding:42px 0 60px}
      .hero-grid{display:flex;flex-direction:column}
      .hero-copy{padding:0}
      .hero-copy p{font-size:16px}
      .hero-image{width:94%;margin-left:auto;min-height:350px}
      .hero-image img{height:350px}
      .image-note{left:-12px;bottom:20px}
      .section{padding:68px 0}
      .section-head{display:block;margin-bottom:28px}
      .section-head p{margin-top:15px}
      .steps,.guide-strip{grid-template-columns:1fr}
      .step{min-height:auto}
      .reading-panel{padding:28px 23px}
      .feature-image{min-height:280px}
      .tip-row{grid-template-columns:1fr;gap:5px}
      .quote-main{padding:30px 24px}
      .quote-main blockquote{font-size:22px}
      .cta-inner{display:block}
      .cta-inner .btn{margin-top:24px}
      .footer-grid{grid-template-columns:1fr;gap:28px}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:10px}
    }
    @media(prefers-reduced-motion:reduce){
      *,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}
    }

/* roulang page: category4 */
:root{
--paper:#f7f5f0;--paper-deep:#efeee8;--white:#fffefa;--ink:#202522;--muted:#6d756d;
--line:#dcded6;--green:#4e6256;--green-dark:#28352f;--green-soft:#dfe7df;
--clay:#c8795b;--gold:#d5a96c;--shadow:0 18px 50px rgba(38,49,42,.08);
--shadow-sm:0 8px 24px rgba(38,49,42,.07);--r-sm:10px;--r-md:16px;--r-lg:24px;--container:1240px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
a{color:inherit;text-decoration:none;transition:.25s ease}a:hover{color:var(--clay)}img{display:block;max-width:100%;height:auto}button,input,textarea{font:inherit}button{cursor:pointer}
.container{width:min(var(--container),calc(100% - 48px));margin:auto}.section{padding:104px 0}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.12em}.eyebrow:before{content:"";width:24px;height:1px;background:var(--clay)}
h1,h2,h3,p{margin-top:0}h1{font-size:clamp(42px,5vw,72px);line-height:1.15;letter-spacing:-.06em;margin-bottom:22px}h2{font-size:clamp(30px,3.6vw,48px);line-height:1.25;letter-spacing:-.045em;margin-bottom:18px}h3{font-size:23px;line-height:1.4;margin-bottom:10px}.muted{color:var(--muted)}
.topbar{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav-wrap{min-height:78px;display:flex;align-items:center;gap:28px}
.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:22px;white-space:nowrap;letter-spacing:-.05em}.brand-mark{width:32px;height:32px;border:2px solid var(--green);border-radius:11px;position:relative;transform:rotate(-8deg)}.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green);width:12px;height:2px;left:8px}.brand-mark:before{top:9px;transform:rotate(35deg)}.brand-mark:after{top:17px;transform:rotate(-35deg)}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:20px}.nav-links a{padding:9px 12px;color:#5d665f;font-size:14px;border-radius:9px}.nav-links a:hover,.nav-links a.active{background:var(--green-soft);color:var(--green-dark)}
.nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}.search-box{display:flex;align-items:center;gap:8px;width:180px;padding:8px 12px;border:1px solid var(--line);border-radius:24px;background:var(--paper)}.search-box svg{width:16px;color:var(--muted);flex:none}.search-box input{width:100%;border:0;background:transparent;outline:0;font-size:13px;color:var(--ink)}.search-box:focus-within{border-color:var(--green);box-shadow:0 0 0 3px var(--green-soft)}
.btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:11px 20px;border-radius:12px;border:1px solid transparent;font-weight:700;font-size:14px;line-height:1.2;transition:all .25s ease}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-dark);color:#fff;transform:translateY(-2px)}.btn-outline{border-color:var(--green);color:var(--green);background:transparent}.btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}.btn-light{border-color:rgba(255,255,255,.45);color:#fff}.btn-light:hover{background:#fff;color:var(--green-dark)}.btn:focus,.menu-button:focus,summary:focus{outline:3px solid rgba(200,121,91,.45);outline-offset:3px}.menu-button{display:none;background:none;border:0;color:var(--green);font-size:24px}
.hero{padding:58px 0 86px}.hero-grid{display:grid;grid-template-columns:1fr .92fr;gap:30px;align-items:stretch}.hero-copy{padding:50px 0 24px}.hero-copy>p{max-width:650px;color:var(--muted);font-size:18px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}.hero-image{min-height:430px;border-radius:var(--r-lg);overflow:hidden;position:relative;background:var(--green-dark)}.hero-image img{width:100%;height:100%;object-fit:cover}.hero-image:after{content:"观点不是结论，是继续观察的起点";position:absolute;left:25px;bottom:24px;color:#fff;font-size:14px;background:rgba(40,53,47,.78);padding:9px 14px;border-radius:9px}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:38px}.metric{border-top:2px solid var(--green);padding-top:13px}.metric strong{display:block;font-size:29px;color:var(--green-dark)}.metric span{font-size:13px;color:var(--muted)}
.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}.section-head p{max-width:520px;color:var(--muted);margin-bottom:0}
.dark-band{background:var(--green-dark);color:#fff}.dark-band .eyebrow,.dark-band .muted{color:#cdd9ce}.dark-band h2{max-width:700px}.contrast-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px}.contrast-list{border-top:1px solid rgba(255,255,255,.22)}.contrast-item{display:grid;grid-template-columns:55px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid rgba(255,255,255,.22)}.contrast-item b{color:#e7b583;font-size:19px}.contrast-item p{color:#cbd4cc;margin:3px 0 0}
.insight-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:24px}.quote-panel{background:var(--green-soft);border-radius:var(--r-lg);padding:34px;display:flex;flex-direction:column;justify-content:space-between}.quote-panel blockquote{font-size:27px;line-height:1.55;margin:34px 0;color:var(--green-dark);font-weight:700}.panel{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:34px;box-shadow:var(--shadow-sm)}.trend-line{display:flex;align-items:end;gap:12px;height:165px;border-bottom:1px solid var(--line);padding:0 10px}.bar{flex:1;background:var(--green-soft);border-radius:8px 8px 0 0;min-height:34px;position:relative}.bar:nth-child(2),.bar:nth-child(5){background:#b8c9ba}.bar:nth-child(3),.bar:nth-child(6){background:var(--clay)}.bar span{position:absolute;bottom:-34px;left:50%;transform:translateX(-50%);font-size:12px;color:var(--muted);white-space:nowrap}
.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:54px}.compare-card{padding:27px;border:1px solid var(--line);border-radius:var(--r-md);background:var(--white)}.compare-card.emphasis{background:#e7ece6;border-color:#c5d4c7}.compare-card h3{display:flex;justify-content:space-between}.compare-card h3 span{font-size:13px;color:var(--clay)}.compare-card ul{padding-left:20px;color:var(--muted);margin-bottom:0}.compare-card li{margin:8px 0}
.story{display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}.story img{height:390px;width:100%;object-fit:cover;border-radius:var(--r-lg)}.story p{color:var(--muted);font-size:17px}.story.reverse .story-image{order:2}.story.reverse .story-copy{order:1}
.view-list{border-top:1px solid var(--line)}.view-item{display:grid;grid-template-columns:110px 1fr 110px;gap:25px;align-items:start;padding:24px 0;border-bottom:1px solid var(--line)}.view-item time,.view-item .tag{font-size:13px;color:var(--muted)}.view-item h3{margin:0 0 6px;font-size:20px}.view-item p{color:var(--muted);margin:0;font-size:14px}.view-item .read{color:var(--green);font-weight:700;font-size:14px;text-align:right}
.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}.faq-list details{border-top:1px solid var(--line);padding:18px 0}.faq-list details:last-child{border-bottom:1px solid var(--line)}summary{cursor:pointer;font-weight:700;list-style:none;padding-right:30px;position:relative}summary::-webkit-details-marker{display:none}summary:after{content:"＋";position:absolute;right:0;color:var(--clay);font-size:21px;top:-3px}.faq-list details[open] summary:after{content:"－"}.faq-answer{color:var(--muted);padding:13px 25px 2px 0;font-size:15px}
.cta{background:var(--green-dark);color:#fff;border-radius:var(--r-lg);padding:58px 64px;display:flex;align-items:center;justify-content:space-between;gap:35px}.cta h2{max-width:650px;margin-bottom:10px}.cta p{color:#cdd9ce;max-width:620px;margin-bottom:0}.cta-actions{display:flex;gap:12px;flex-wrap:wrap;flex:none}
footer{background:#202b26;color:#dce4dc;padding:70px 0 25px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer-grid .brand{color:#fff}.footer-grid h3{font-size:15px;color:#fff;margin-bottom:15px}.footer-grid p{color:#aebbb0;font-size:13px}.footer-links{display:grid;gap:6px;color:#aebbb0;font-size:14px}.footer-links a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.15);margin-top:48px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#9eaaa0;font-size:12px}.copyright a{color:#dce4dc}
.reveal{animation:rise .7s ease both}@keyframes rise{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:none}}
@media(max-width:1050px){.nav-links{gap:0;margin-left:0}.nav-links a{padding:8px 7px;font-size:13px}.search-box{width:145px}.contrast-grid,.faq-grid{gap:35px}}
@media(max-width:820px){.nav-links{display:none;position:absolute;top:78px;left:0;right:0;background:var(--white);border-bottom:1px solid var(--line);padding:15px 24px;box-shadow:var(--shadow-sm);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:12px}.menu-button{display:block}.search-box{width:160px}.hero-grid,.contrast-grid,.insight-layout,.story,.faq-grid{grid-template-columns:1fr}.hero-copy{padding-top:15px}.hero-image{min-height:340px}.story.reverse .story-image,.story.reverse .story-copy{order:initial}.footer-grid{grid-template-columns:1fr 1fr}.section{padding:75px 0}}
@media(max-width:560px){.container{width:min(100% - 30px,var(--container))}.nav-wrap{gap:12px}.brand{font-size:19px}.nav-tools{gap:7px}.search-box{width:42px;padding:10px;justify-content:center}.search-box input{display:none}.nav-tools .btn{display:none}.hero{padding-top:30px}.hero-copy>p{font-size:16px}.hero-image{min-height:280px}.metric-row{gap:8px}.metric strong{font-size:23px}.section-head{display:block}.section-head p{margin-top:12px}.compare{grid-template-columns:1fr}.view-item{grid-template-columns:1fr;gap:6px}.view-item .read{text-align:left}.cta{padding:36px 25px;display:block}.cta-actions{margin-top:25px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}h1{font-size:42px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}

/* roulang page: category5 */
:root{--paper:#f7f5f0;--paper-deep:#efeee8;--white:#fffefa;--ink:#202522;--muted:#6d756d;--line:#dcded6;--green:#4e6256;--green-dark:#28352f;--green-soft:#dfe7df;--clay:#c8795b;--gold:#d5a96c;--shadow:0 18px 50px rgba(38,49,42,.08);--shadow-sm:0 8px 24px rgba(38,49,42,.07);--r-sm:10px;--r-md:16px;--r-lg:24px;--container:1240px}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none;transition:.25s ease}a:hover{color:var(--green)}img{display:block;max-width:100%;height:auto}button,input,textarea{font:inherit}button{cursor:pointer}.container{width:min(var(--container),calc(100% - 48px));margin:auto}.topbar{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav-wrap{min-height:78px;display:flex;align-items:center;gap:26px}.brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:22px;white-space:nowrap;letter-spacing:-.05em}.brand-mark{width:32px;height:32px;border:2px solid var(--green);border-radius:11px;position:relative;transform:rotate(-8deg)}.brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green);width:12px;height:2px;left:8px}.brand-mark:before{top:9px;transform:rotate(35deg)}.brand-mark:after{top:17px;transform:rotate(-35deg)}.nav-links{display:flex;align-items:center;gap:3px;margin-left:16px}.nav-links a{padding:9px 11px;color:#5d665f;font-size:14px;border-radius:9px}.nav-links a:hover,.nav-links a.active{background:var(--green-soft);color:var(--green-dark)}.nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}.search-box{display:flex;align-items:center;gap:8px;width:178px;padding:8px 12px;border:1px solid var(--line);border-radius:24px;background:var(--paper)}.search-box svg{width:16px;color:var(--muted);flex:none}.search-box input{width:100%;border:0;background:transparent;outline:0;font-size:13px;color:var(--ink)}.btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:11px 20px;border-radius:12px;border:1px solid transparent;font-weight:700;font-size:14px;line-height:1.2;transition:.25s ease}.btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-dark);color:#fff;transform:translateY(-2px)}.btn-outline{border-color:var(--green);color:var(--green);background:transparent}.btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}.btn-light{border-color:rgba(255,255,255,.4);color:#fff;background:transparent}.btn-light:hover{background:#fff;color:var(--green-dark)}.menu-button{display:none;background:none;border:0;color:var(--green);font-size:24px}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.12em}.eyebrow:before{content:"";width:24px;height:1px;background:var(--clay)}h1,h2,h3{line-height:1.25;letter-spacing:-.045em;margin-top:0}h1{font-size:clamp(42px,6vw,76px);margin:18px 0}h2{font-size:clamp(31px,4vw,48px);margin-bottom:18px}h3{font-size:24px;margin-bottom:12px}.section{padding:104px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}.section-head p{max-width:540px;color:var(--muted);margin:0}.hero{padding:54px 0 76px}.hero-band{display:grid;grid-template-columns:1fr 1fr;min-height:510px;border-radius:var(--r-lg);overflow:hidden;background:var(--green-dark);box-shadow:var(--shadow)}.hero-copy{padding:64px 62px;display:flex;justify-content:center;flex-direction:column;color:#fff}.hero-copy .eyebrow{color:#e8c49b}.hero-copy h1{max-width:590px}.hero-copy p{max-width:570px;color:#e1e8e1;font-size:18px}.hero-image{min-height:510px;background:url('/assets/images/backpic/back-2.webp') center/cover;position:relative}.hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(40,53,47,.28),transparent 45%)}.actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.hero-note{display:flex;gap:18px;margin-top:35px;padding-top:20px;border-top:1px solid rgba(255,255,255,.25);font-size:13px;color:#cbd8cd}.intro-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:start}.intro-copy{font-size:19px;line-height:2;color:#465049}.index-line{border-left:2px solid var(--clay);padding-left:18px;color:var(--muted);font-size:14px}.gallery{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;align-items:start}.gallery-main{grid-row:span 2}.photo{border-radius:var(--r-lg);overflow:hidden;background:var(--paper-deep);position:relative}.photo img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.photo:hover img{transform:scale(1.035)}.gallery-main .photo{height:590px}.gallery-side .photo{height:282px}.photo-caption{padding:17px 20px;background:var(--white);border:1px solid var(--line);border-top:0}.photo-caption strong{display:block;font-size:18px}.photo-caption span{color:var(--muted);font-size:14px}.tag{display:inline-flex;width:max-content;padding:4px 10px;border-radius:20px;background:var(--green-soft);color:var(--green);font-size:12px;font-weight:700}.story-row{display:grid;grid-template-columns:90px 1fr 1fr;gap:26px;padding:27px 0;border-top:1px solid var(--line)}.story-row:last-child{border-bottom:1px solid var(--line)}.story-no{font-size:34px;font-weight:800;color:var(--clay);line-height:1}.story-row p{color:var(--muted);margin:0;font-size:15px}.story-row h3{margin-bottom:7px}.split-panel{display:grid;grid-template-columns:1fr 1fr;gap:0;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm)}.split-panel>div{padding:44px}.split-panel>div+div{background:var(--green-soft);border-left:1px solid var(--line)}.check-list{padding:0;margin:20px 0 0;list-style:none}.check-list li{padding:13px 0 13px 30px;border-bottom:1px solid rgba(78,98,86,.18);position:relative}.check-list li:before{content:"＋";position:absolute;left:0;color:var(--clay);font-weight:700}.quote-section{background:var(--paper-deep)}.quote-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:58px;align-items:center}.quote{font-size:clamp(26px,3.4vw,43px);line-height:1.55;letter-spacing:-.04em;margin:0}.quote cite{display:block;font-style:normal;color:var(--muted);font-size:14px;margin-top:25px}.updates{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}.feature-update{padding:38px;border-radius:var(--r-lg);background:var(--green-dark);color:#fff;min-height:300px;display:flex;flex-direction:column;justify-content:end}.feature-update p{color:#d8e1d9}.update-list{border-top:1px solid var(--line)}.update-item{display:grid;grid-template-columns:100px 1fr auto;gap:16px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}.update-item time{font-size:13px;color:var(--clay)}.update-item strong{font-size:16px}.update-item a{color:var(--green);font-weight:700;font-size:13px}.explore-note{max-width:790px;font-size:18px;color:#4a554d;line-height:2}.faq-list{max-width:900px;margin:auto}.faq-item{border-top:1px solid var(--line)}.faq-item:last-child{border-bottom:1px solid var(--line)}.faq-question{width:100%;padding:22px 4px;background:none;border:0;text-align:left;display:flex;justify-content:space-between;align-items:center;font-weight:700;color:var(--ink)}.faq-question span:last-child{font-size:24px;color:var(--clay);transition:transform .25s}.faq-answer{display:none;padding:0 38px 23px 4px;color:var(--muted);font-size:15px}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}.cta{padding:75px 0;background:var(--green-dark);color:#fff}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{max-width:620px;margin-bottom:10px}.cta p{color:#d8e1d9;max-width:590px;margin:0}.cta .actions{margin:0}.footer{padding:65px 0 25px;background:#202c27;color:#dbe3db}.footer-grid{display:grid;grid-template-columns:1.4fr .8fr .8fr .9fr;gap:35px;padding-bottom:45px}.footer .brand{color:#fff}.footer .brand-mark{border-color:#b8cbb9}.footer .brand-mark:before,.footer .brand-mark:after{background:#b8cbb9}.footer h3{font-size:16px;color:#fff;letter-spacing:0;margin-bottom:15px}.footer p{color:#9eada2;font-size:14px}.footer-links{display:grid;gap:8px;color:#aebbb0;font-size:14px}.footer-links a:hover{color:#fff;transform:translateX(2px)}.copyright{border-top:1px solid rgba(255,255,255,.14);padding-top:19px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;color:#93a198;font-size:12px}.copyright a{color:#cbd8cd}.reveal{animation:rise .7s ease both}@keyframes rise{from{opacity:0;transform:translateY(12px)}to{opacity:1;transform:none}}:focus-visible{outline:3px solid var(--clay);outline-offset:3px}@media(max-width:1050px){.nav-links{gap:0}.nav-links a{padding:8px 7px;font-size:13px}.search-box{width:145px}.hero-band{grid-template-columns:1fr}.hero-image{min-height:320px;order:-1}.hero-copy{padding:48px}.footer-grid{grid-template-columns:1fr 1fr}.gallery-main .photo{height:500px}}@media(max-width:760px){.container{width:min(var(--container),calc(100% - 32px))}.nav-wrap{min-height:68px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;margin:0;padding:15px 16px;background:var(--white);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm);flex-direction:column;align-items:stretch}.nav-links.show{display:flex}.nav-links a{padding:12px 14px}.search-box{width:40px;border:0;background:transparent;padding:7px}.search-box input{display:none}.nav-tools .btn{display:none}.menu-button{display:block}.hero{padding:24px 0 50px}.hero-copy{padding:40px 27px}.hero-image{min-height:235px}.hero-copy p{font-size:16px}.section{padding:70px 0}.section-head,.cta-inner{display:block}.section-head p{margin-top:15px}.intro-grid,.gallery,.split-panel,.quote-wrap,.updates{grid-template-columns:1fr;gap:30px}.gallery-main .photo,.gallery-side .photo{height:300px}.split-panel>div{padding:30px}.split-panel>div+div{border-left:0;border-top:1px solid var(--line)}.story-row{grid-template-columns:55px 1fr;gap:15px}.story-row p{grid-column:2}.update-item{grid-template-columns:75px 1fr}.update-item a{display:none}.cta .actions{margin-top:25px}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:grid;gap:8px}}@media(max-width:520px){h1{font-size:42px}.footer-grid{grid-template-columns:1fr}.hero-note{display:block}.hero-note span{display:block;margin-top:6px}.quote{font-size:28px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* roulang page: category6 */
:root{
      --paper:#f7f5f0;
      --paper-deep:#efeee8;
      --white:#fffefa;
      --ink:#202522;
      --muted:#6d756d;
      --line:#dcded6;
      --green:#4e6256;
      --green-dark:#28352f;
      --green-soft:#dfe7df;
      --clay:#c8795b;
      --gold:#d5a96c;
      --shadow:0 18px 50px rgba(38,49,42,.08);
      --shadow-sm:0 8px 24px rgba(38,49,42,.07);
      --r-sm:10px;
      --r-md:16px;
      --r-lg:24px;
      --container:1240px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3,h4{font-weight:800;letter-spacing:-.045em;line-height:1.24}
    h1{font-size:clamp(38px,5.3vw,68px)}
    h2{font-size:clamp(30px,4vw,46px)}
    h3{font-size:23px}
    a{color:inherit;text-decoration:none;transition:color .25s ease,background .25s ease,border .25s ease,transform .25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:1px;background:var(--clay)}
    .section{padding:100px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:32px;margin-bottom:42px}
    .section-head p{max-width:530px;color:var(--muted);margin-bottom:0}
    .topbar{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.97);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{min-height:78px;display:flex;align-items:center;gap:28px}
    .brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:22px;white-space:nowrap;letter-spacing:-.05em}
    .brand-mark{width:32px;height:32px;border:2px solid var(--green);border-radius:11px;position:relative;transform:rotate(-8deg)}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green)}
    .brand-mark:before{width:12px;height:2px;left:8px;top:9px;transform:rotate(35deg)}
    .brand-mark:after{width:12px;height:2px;left:8px;top:17px;transform:rotate(-35deg)}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:20px}
    .nav-links a{padding:9px 12px;color:#5d665f;font-size:14px;border-radius:9px}
    .nav-links a:hover,.nav-links a.active{background:var(--green-soft);color:var(--green-dark)}
    .nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
    .search-box{display:flex;align-items:center;gap:8px;width:180px;padding:8px 12px;border:1px solid var(--line);border-radius:24px;background:var(--paper)}
    .search-box:focus-within{border-color:var(--green);box-shadow:0 0 0 3px rgba(78,98,86,.12)}
    .search-box svg{width:16px;color:var(--muted);flex:none}
    .search-box input{width:100%;border:0;background:transparent;outline:0;font-size:13px;color:var(--ink)}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:11px 20px;border-radius:12px;border:1px solid transparent;font-weight:700;font-size:14px;line-height:1.2;transition:all .25s ease}
    .btn:focus,.menu-button:focus,.faq-question:focus,input:focus,textarea:focus{outline:3px solid rgba(200,121,91,.35);outline-offset:3px}
    .btn-primary{background:var(--green);color:#fff}
    .btn-primary:hover{background:var(--green-dark);color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:var(--green);color:var(--green);background:transparent}
    .btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .btn-light{background:transparent;border-color:rgba(255,255,255,.45);color:#fff}
    .btn-light:hover{background:#fff;color:var(--green-dark)}
    .menu-button{display:none;background:none;border:0;color:var(--green);font-size:24px;min-width:44px;min-height:44px}
    .guide-hero{padding:62px 0 82px}
    .hero-panel{min-height:430px;padding:58px 7%;border-radius:var(--r-lg);background:var(--green-dark) url("/assets/images/backpic/back-2.webp") center/cover;position:relative;isolation:isolate;display:flex;align-items:flex-end;overflow:hidden}
    .hero-panel:before{content:"";position:absolute;inset:0;background:linear-gradient(110deg,rgba(40,53,47,.96),rgba(40,53,47,.45));z-index:-1}
    .hero-copy{max-width:710px;color:#fff}
    .hero-copy .eyebrow{color:#e8b27d}
    .hero-copy h1{margin:18px 0;color:#fff}
    .hero-copy p{font-size:18px;color:#e1e8e1;max-width:650px;margin-bottom:27px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .hero-note{position:absolute;right:7%;top:42px;color:#f4d1aa;font-size:13px;letter-spacing:.08em;writing-mode:vertical-rl}
    .guide-intro{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
    .intro-index{color:var(--clay);font-size:70px;font-weight:800;line-height:1}
    .intro-copy{font-size:18px;line-height:2;color:#4f5851}
    .intro-copy p:last-child{margin-bottom:0}
    .quick-nav{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:45px}
    .quick-item{padding:21px 20px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);transition:.25s}
    .quick-item:hover{transform:translateY(-3px);border-color:var(--green);box-shadow:var(--shadow-sm)}
    .quick-item b{display:block;color:var(--green);font-size:14px;margin-bottom:5px}
    .quick-item span{font-size:13px;color:var(--muted)}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}
    .faq-side{position:sticky;top:115px;align-self:start}
    .faq-side p{color:var(--muted);max-width:310px}
    .faq-side .side-mark{font-size:15px;color:var(--clay);font-weight:700;margin-top:28px}
    .faq-list{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line);background:transparent}
    .faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:20px;padding:23px 0;border:0;background:none;text-align:left;color:var(--ink);font-weight:700;font-size:17px}
    .faq-question .plus{width:28px;height:28px;display:grid;place-items:center;border:1px solid var(--line);border-radius:50%;color:var(--green);font-size:20px;line-height:1;flex:none;transition:.25s}
    .faq-answer{display:none;padding:0 48px 24px 0;color:var(--muted);font-size:15px;line-height:1.9}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .plus{background:var(--green);border-color:var(--green);color:#fff;transform:rotate(45deg)}
    .steps-section{background:var(--paper-deep)}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .step{padding:32px 26px 35px 0;margin-right:26px;border-right:1px solid var(--line)}
    .step:last-child{border-right:0;margin-right:0}
    .step-num{color:var(--clay);font-size:14px;font-weight:800;letter-spacing:.12em}
    .step h3{margin:17px 0 10px}
    .step p{color:var(--muted);font-size:14px;margin:0}
    .notice-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .notice-card{padding:32px;background:var(--white);border:1px solid var(--line);border-radius:var(--r-md)}
    .notice-card h3{margin-bottom:12px}
    .notice-card p{color:var(--muted);font-size:15px;margin-bottom:0}
    .notice-card .tag{margin-bottom:20px}
    .content-feature{display:grid;grid-template-columns:1.08fr .92fr;gap:0;background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);overflow:hidden;box-shadow:var(--shadow-sm)}
    .feature-image{min-height:380px;background:url("/assets/images/coverpic/cover-6.webp") center/cover}
    .feature-text{padding:45px}
    .feature-text h2{font-size:34px;margin:16px 0}
    .feature-text p{color:var(--muted);line-height:1.95}
    .feature-text .btn{margin-top:12px}
    .related{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
    .related-main{padding:34px;border-radius:var(--r-lg);background:#e5ebe3;border:1px solid #d1ddd1}
    .related-main h3{font-size:29px;max-width:420px}
    .related-main p{color:#59655b;max-width:520px}
    .related-list{border-top:1px solid var(--line)}
    .related-row{display:flex;justify-content:space-between;gap:20px;padding:17px 0;border-bottom:1px solid var(--line);font-weight:700}
    .related-row span{color:var(--clay)}
    .subscribe{padding:72px 0;background:var(--green-dark);color:#fff}
    .subscribe-inner{display:grid;grid-template-columns:1fr .9fr;gap:70px;align-items:center}
    .subscribe h2{color:#fff;margin-bottom:15px}
    .subscribe p{color:#dbe5dc;max-width:600px;margin-bottom:0}
    .subscribe-form{display:flex;gap:10px}
    .subscribe-form input{min-width:0;flex:1;padding:13px 16px;border:1px solid rgba(255,255,255,.28);border-radius:12px;background:rgba(255,255,255,.1);color:#fff}
    .subscribe-form input::placeholder{color:#cbd6cd}
    .form-tip{font-size:12px;color:#b9c9bb;margin-top:11px}
    footer{padding:62px 0 28px;background:#202a25;color:#c8d1ca}
    footer .brand{color:#fff}
    footer .brand-mark{border-color:#a9c0ad}
    footer .brand-mark:before,footer .brand-mark:after{background:#a9c0ad}
    footer p{color:#aebbb1;font-size:14px}
    .footer-grid{display:grid;grid-template-columns:1.35fr .8fr .8fr .9fr;gap:45px;padding-bottom:48px}
    footer h3{font-size:15px;color:#fff;letter-spacing:0;margin-bottom:16px}
    .footer-links{display:grid;gap:8px;font-size:14px}
    .footer-links a:hover,footer a:hover{color:#f1c08e}
    .copyright{display:flex;flex-wrap:wrap;gap:15px 28px;padding-top:22px;border-top:1px solid rgba(255,255,255,.13);font-size:12px;color:#9eaaa1}
    .copyright a{color:#c8d1ca}
    .reveal{animation:rise .7s ease both}
    @keyframes rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:none}}
    @media(max-width:1050px){
      .nav-links{margin-left:0;gap:0}
      .nav-links a{padding:8px 7px;font-size:13px}
      .search-box{width:145px}
      .faq-layout,.guide-intro{gap:40px}
    }
    @media(max-width:800px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .nav-wrap{min-height:68px}
      .nav-links{display:none;position:absolute;left:16px;right:16px;top:69px;padding:12px;background:var(--white);border:1px solid var(--line);border-radius:0 0 16px 16px;box-shadow:var(--shadow)}
      .nav-links.open{display:grid}
      .nav-links a{padding:12px 14px}
      .nav-tools .btn{display:none}
      .menu-button{display:block}
      .search-box{width:40px;height:40px;padding:10px;border-radius:50%}
      .search-box input{display:none}
      .guide-hero{padding:32px 0 55px}
      .hero-panel{min-height:550px;padding:38px 28px}
      .hero-note{right:24px;top:27px}
      .guide-intro,.faq-layout,.content-feature,.related,.subscribe-inner{grid-template-columns:1fr}
      .faq-side{position:static}
      .quick-nav{grid-template-columns:1fr 1fr}
      .steps{grid-template-columns:1fr 1fr}
      .step{border-right:0;border-bottom:1px solid var(--line);margin-right:0;padding-right:18px}
      .step:nth-child(odd){border-right:1px solid var(--line)}
      .step:nth-last-child(-n+2){border-bottom:0}
      .feature-image{min-height:260px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:30px}
      .subscribe-form{margin-top:10px}
    }
    @media(max-width:520px){
      .section{padding:70px 0}
      .hero-copy h1{font-size:42px}
      .hero-copy p{font-size:16px}
      .hero-panel{min-height:590px}
      .quick-nav,.notice-grid,.steps{grid-template-columns:1fr}
      .step:nth-child(odd){border-right:0}
      .step:nth-last-child(2){border-bottom:1px solid var(--line)}
      .feature-text{padding:28px 24px}
      .feature-text h2{font-size:29px}
      .subscribe-form{display:grid}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid;gap:8px}
    }
    @media(prefers-reduced-motion:reduce){
      *,*::before,*::after{scroll-behavior:auto!important;animation:none!important;transition:none!important}
    }

/* roulang page: category7 */
:root{
      --paper:#f7f5f0;--paper-deep:#efeee8;--white:#fffefa;--ink:#202522;
      --muted:#6d756d;--line:#dcded6;--green:#4e6256;--green-dark:#28352f;
      --green-soft:#dfe7df;--clay:#c8795b;--gold:#d5a96c;
      --shadow:0 18px 50px rgba(38,49,42,.08);--shadow-sm:0 8px 24px rgba(38,49,42,.07);
      --r-sm:10px;--r-md:16px;--r-lg:24px;--container:1240px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;font-size:16px;line-height:1.8}
    h1,h2,h3,h4,p{margin-top:0} h1,h2,h3,h4{line-height:1.25;letter-spacing:-.045em}
    h1{font-size:clamp(40px,6vw,72px)} h2{font-size:clamp(30px,4vw,48px)} h3{font-size:24px}
    a{color:inherit;text-decoration:none;transition:all .25s ease}
    img{display:block;max-width:100%;height:auto} button,input,textarea{font:inherit}
    button{cursor:pointer}.container{width:min(var(--container),calc(100% - 48px));margin:auto}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:13px;font-weight:700;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:1px;background:var(--clay)}
    .section{padding:104px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:42px}
    .section-head p{max-width:520px;color:var(--muted);margin-bottom:0}
    .topbar{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{min-height:78px;display:flex;align-items:center;gap:28px}
    .brand{display:inline-flex;align-items:center;gap:11px;font-weight:800;font-size:22px;white-space:nowrap;letter-spacing:-.05em}
    .brand-mark{width:32px;height:32px;border:2px solid var(--green);border-radius:11px;position:relative;transform:rotate(-8deg)}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:var(--green);width:12px;height:2px;left:8px}
    .brand-mark:before{top:9px;transform:rotate(35deg)}.brand-mark:after{top:17px;transform:rotate(-35deg)}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:20px}
    .nav-links a{padding:9px 12px;color:#5d665f;font-size:14px;border-radius:9px}
    .nav-links a:hover,.nav-links a.active{background:var(--green-soft);color:var(--green-dark)}
    .nav-tools{display:flex;align-items:center;gap:12px;margin-left:auto}
    .search-box{display:flex;align-items:center;gap:8px;width:180px;padding:8px 12px;border:1px solid var(--line);border-radius:24px;background:var(--paper)}
    .search-box svg{width:16px;color:var(--muted);flex:none}.search-box input{width:100%;border:0;background:transparent;outline:0;font-size:13px;color:var(--ink)}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:11px 20px;border-radius:12px;border:1px solid transparent;font-weight:700;font-size:14px;line-height:1.2;transition:all .25s ease}
    .btn-primary{background:var(--green);color:#fff}.btn-primary:hover{background:var(--green-dark);color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:var(--green);color:var(--green);background:transparent}.btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .btn-light{border-color:rgba(255,255,255,.45);color:#fff;background:transparent}.btn-light:hover{background:#fff;color:var(--green-dark)}
    .menu-button{display:none;background:none;border:0;color:var(--green);font-size:24px}
    .hero{padding:76px 0 70px}.hero-layout{display:grid;grid-template-columns:1fr .92fr;gap:54px;align-items:center}
    .hero-copy{animation:rise .7s ease both}.hero h1{max-width:650px;margin:18px 0 24px}.hero h1 em{font-style:normal;color:var(--clay)}
    .hero-copy>p{max-width:610px;color:var(--muted);font-size:18px;line-height:1.9}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .hero-art{position:relative;min-height:430px;border-radius:var(--r-lg);overflow:hidden;background:var(--green-dark);box-shadow:var(--shadow);animation:rise .8s .12s ease both}
    .hero-art img{width:100%;height:100%;min-height:430px;object-fit:cover;opacity:.76}
    .hero-art:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 30%,rgba(40,53,47,.9))}
    .hero-note{position:absolute;z-index:1;left:30px;right:30px;bottom:27px;color:#fff}.hero-note strong{display:block;font-size:25px}.hero-note span{font-size:14px;color:#dbe4dc}
    .meta-row{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.tag{display:inline-flex;width:max-content;padding:4px 10px;border-radius:20px;background:var(--green-soft);color:var(--green);font-size:12px;font-weight:700}
    .tag.clay{background:#f1dfd5;color:#98573f}.intro-band{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:20px 0;color:var(--muted)}
    .intro-band .container{display:flex;justify-content:space-between;gap:20px}.intro-band strong{color:var(--ink)}
    .featured{display:grid;grid-template-columns:1.05fr .95fr;gap:30px;align-items:stretch}.feature-image{min-height:410px;border-radius:var(--r-lg);overflow:hidden}.feature-image img{width:100%;height:100%;object-fit:cover}
    .feature-copy{background:var(--white);border:1px solid var(--line);border-radius:var(--r-lg);padding:45px;display:flex;flex-direction:column;justify-content:center}
    .feature-copy p{color:var(--muted);line-height:1.9}.feature-copy .btn{align-self:flex-start;margin-top:16px}
    .timeline-wrap{display:grid;grid-template-columns:250px 1fr;gap:62px}.month-index{position:sticky;top:110px;height:max-content}.month-index a{display:block;padding:12px 0;border-bottom:1px solid var(--line);color:var(--muted)}.month-index a:hover{color:var(--green)}
    .update-list{border-top:1px solid var(--line)}.update-item{display:grid;grid-template-columns:116px 1fr 110px;gap:24px;align-items:start;padding:27px 0;border-bottom:1px solid var(--line)}
    .update-date{font-size:14px;color:var(--clay);font-weight:700}.update-item h3{font-size:22px;margin:4px 0 8px}.update-item p{color:var(--muted);font-size:14px;margin:0;max-width:650px}.read-link{color:var(--green);font-weight:700;font-size:14px;text-align:right;padding-top:6px}.read-link:hover{color:var(--clay);transform:translateX(3px)}
    .insight{background:var(--green-dark);color:#fff}.insight .eyebrow{color:#dfe7df}.insight-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px}.insight h2{max-width:410px}.insight p{color:#d3ddd5}.insight-copy{font-size:18px;line-height:2}.insight-points{display:grid;grid-template-columns:1fr 1fr;gap:1px;background:rgba(255,255,255,.18);margin-top:28px}.insight-points div{background:var(--green-dark);padding:20px}.insight-points strong{display:block;font-size:18px}.insight-points span{color:#b9c8bd;font-size:13px}
    .filterbar{display:flex;justify-content:space-between;gap:20px;align-items:center;margin-bottom:30px}.filters{display:flex;gap:8px;flex-wrap:wrap}.filter{border:1px solid var(--line);background:var(--white);color:var(--muted);border-radius:20px;padding:7px 14px;font-size:13px}.filter:hover,.filter.active{background:var(--green);border-color:var(--green);color:#fff}
    .quote{padding:76px 0;background:var(--paper-deep)}.quote-box{max-width:840px;margin:auto;text-align:center}.quote-box blockquote{font-size:clamp(24px,3vw,38px);line-height:1.55;margin:20px 0;color:var(--green-dark);letter-spacing:-.04em}.quote-box cite{font-style:normal;color:var(--muted);font-size:14px}
    .faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}.faq-grid>div>p{color:var(--muted)}.faq-item{border-top:1px solid var(--line)}.faq-item:last-child{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:flex;justify-content:space-between;text-align:left;padding:20px 0;background:none;border:0;color:var(--ink);font-weight:700;font-size:17px}.faq-question span{color:var(--clay);font-size:23px;line-height:1}.faq-answer{display:none;padding:0 38px 20px 0;color:var(--muted);font-size:14px}.faq-item.open .faq-answer{display:block}.faq-question:focus-visible,.btn:focus-visible,.filter:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(200,121,91,.45);outline-offset:3px}
    .cta{padding:80px 0}.cta-box{background:var(--green);border-radius:var(--r-lg);padding:48px 56px;color:#fff;display:flex;justify-content:space-between;align-items:center;gap:32px}.cta-box h2{margin-bottom:12px}.cta-box p{color:#dce6de;margin:0;max-width:600px}
    footer{background:var(--green-dark);color:#d5dfd7;padding:70px 0 25px}footer .brand{color:#fff}footer .brand-mark{border-color:#d5dfd7}footer .brand-mark:before,footer .brand-mark:after{background:#d5dfd7}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.2fr;gap:40px}.footer-grid h3{color:#fff;font-size:16px;letter-spacing:0;margin-bottom:15px}.footer-grid p{font-size:13px;color:#afbeb2}.footer-links{display:grid;gap:8px;font-size:13px}.footer-links a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.15);margin-top:55px;padding-top:20px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:#aab8ad;font-size:12px}.copyright a:hover{color:#fff}
    .subscribe{background:var(--white);border:1px solid var(--line);border-radius:var(--r-md);padding:25px;display:flex;justify-content:space-between;gap:20px;align-items:center}.subscribe p{margin:0;color:var(--muted);font-size:14px}.subscribe-form{display:flex;gap:8px}.subscribe-form input{border:1px solid var(--line);border-radius:10px;padding:10px 13px;background:var(--paper);min-width:220px}.status{display:none;color:var(--green);font-size:13px}
    @keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}
    @media(max-width:1050px){.nav-links{gap:0;margin-left:5px}.nav-links a{padding:8px 7px;font-size:13px}.search-box{width:145px}.timeline-wrap{grid-template-columns:190px 1fr}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}}
    @media(max-width:800px){.container{width:min(var(--container),calc(100% - 32px))}.nav-wrap{min-height:68px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;margin:0;padding:16px;background:var(--white);border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:12px 16px}.menu-button{display:block}.nav-tools .btn{display:none}.search-box{width:150px}.hero{padding:48px 0}.hero-layout,.featured,.insight-grid,.faq-grid{grid-template-columns:1fr;gap:30px}.hero-art{min-height:340px}.hero-art img{min-height:340px}.section{padding:75px 0}.section-head{display:block}.section-head p{margin-top:15px}.timeline-wrap{grid-template-columns:1fr;gap:24px}.month-index{position:static;display:flex;overflow:auto;gap:20px}.month-index a{white-space:nowrap;border-bottom:2px solid var(--line)}.update-item{grid-template-columns:90px 1fr}.read-link{grid-column:2;text-align:left}.cta-box{display:block;padding:36px 28px}.cta-box .btn{margin-top:24px}.footer-grid{grid-template-columns:1fr 1fr}.subscribe{display:block}.subscribe-form{margin-top:18px}}
    @media(max-width:520px){h1{font-size:40px}.hero-copy>p{font-size:16px}.feature-copy{padding:28px}.hero-art{min-height:290px}.hero-art img{min-height:290px}.update-item{grid-template-columns:1fr;gap:5px}.read-link{grid-column:auto}.insight-points{grid-template-columns:1fr}.subscribe-form{display:block}.subscribe-form input{width:100%;min-width:0;margin-bottom:8px}.subscribe-form .btn{width:100%}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}}
    @media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}