/* roulang page: index */
:root{
            --ink:#18352f;
            --ink-deep:#102923;
            --teal:#23685a;
            --teal-soft:#e6f0eb;
            --orange:#e9784b;
            --orange-dark:#c95d35;
            --cream:#f7f5ef;
            --paper:#fffefa;
            --line:#dce5df;
            --muted:#6b7771;
            --shadow:0 18px 44px rgba(21,52,43,.10);
            --shadow-sm:0 8px 22px rgba(21,52,43,.08);
            --radius:16px;
            --container:1200px;
        }
        *{box-sizing:border-box;margin:0;padding:0}
        html{scroll-behavior:smooth}
        body{
            font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
            color:var(--ink);
            background:var(--cream);
            line-height:1.7;
            font-size:16px;
        }
        a{color:inherit;text-decoration:none}
        img{display:block;max-width:100%;height:auto}
        button{font:inherit;border:0;cursor:pointer}
        :focus-visible{outline:3px solid rgba(233,120,75,.45);outline-offset:3px}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .topbar{
            height:76px;background:rgba(255,254,250,.96);border-bottom:1px solid var(--line);
            display:flex;align-items:center;position:sticky;top:0;z-index:20;
        }
        .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px}
        .brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:.02em;white-space:nowrap}
        .brand-mark{
            width:36px;height:36px;border-radius:10px;background:var(--teal);position:relative;
            box-shadow:inset 0 -5px 0 rgba(0,0,0,.12)
        }
        .brand-mark:before,.brand-mark:after{content:"";position:absolute;background:#f5b18d;border-radius:2px}
        .brand-mark:before{width:18px;height:4px;left:9px;top:11px;transform:rotate(-32deg)}
        .brand-mark:after{width:13px;height:4px;left:11px;top:21px;transform:rotate(32deg)}
        .brand-name{font-size:17px}
        .nav-menu{display:flex;align-items:center;gap:8px;list-style:none}
        .nav-menu a{
            display:block;padding:8px 15px;border-radius:8px;color:#52645d;font-size:14px;transition:.2s ease;
        }
        .nav-menu a:hover,.nav-menu a.active{color:var(--ink);background:var(--teal-soft)}
        .nav-menu a.active{font-weight:700;position:relative}
        .nav-menu a.active:after{content:"";position:absolute;left:15px;right:15px;bottom:2px;height:2px;background:var(--orange)}
        .nav-cta{padding:11px 18px!important;background:var(--orange)!important;color:#fff!important;font-weight:700!important}
        .nav-cta:hover{background:var(--orange-dark)!important;transform:translateY(-1px)}
        .menu-toggle{display:none;background:transparent;color:var(--ink);font-size:25px}
        .hero{
            min-height:570px;display:flex;align-items:center;position:relative;overflow:hidden;
            background:var(--ink-deep);color:#fff;
        }
        .hero:before{
            content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,41,35,.98) 0%,rgba(16,41,35,.83) 48%,rgba(16,41,35,.35) 100%);
        }
        .hero-bg{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62}
        .hero-content{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
        .eyebrow,.section-kicker{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:#f2a782;font-weight:700}
        .hero h1{font-size:clamp(38px,5vw,64px);line-height:1.14;letter-spacing:-.04em;margin:18px 0 22px;max-width:650px}
        .hero-copy{font-size:18px;line-height:1.85;color:#d9e6df;max-width:590px}
        .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:32px}
        .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:9px;padding:12px 20px;font-size:15px;font-weight:700;transition:.22s ease}
        .btn-primary{background:var(--orange);color:#fff}
        .btn-primary:hover{background:#f18b5e;transform:translateY(-2px);box-shadow:0 8px 18px rgba(233,120,75,.25)}
        .btn-light{border:1px solid rgba(255,255,255,.38);color:#fff;background:rgba(255,255,255,.06)}
        .btn-light:hover{background:rgba(255,255,255,.15);border-color:#fff}
        .hero-panel{
            justify-self:end;width:min(100%,420px);background:rgba(255,254,250,.96);color:var(--ink);
            border-radius:18px;padding:28px;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.4)
        }
        .panel-head{display:flex;justify-content:space-between;align-items:flex-start;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:18px}
        .panel-head strong{font-size:21px}.status{color:var(--teal);font-size:12px;font-weight:700}
        .panel-row{display:flex;justify-content:space-between;gap:18px;padding:13px 0;border-bottom:1px solid #edf1ed;font-size:14px}
        .panel-row span{color:var(--muted)}.panel-row b{font-weight:600;text-align:right}
        .panel-note{font-size:13px;color:var(--muted);margin-top:19px;line-height:1.7}
        .info-strip{background:var(--paper);border-bottom:1px solid var(--line)}
        .strip-inner{display:grid;grid-template-columns:repeat(4,1fr);padding:21px 0}
        .strip-item{padding:0 24px;border-right:1px solid var(--line);display:flex;gap:12px;align-items:center}
        .strip-item:first-child{padding-left:0}.strip-item:last-child{border:0}
        .strip-num{color:var(--orange);font-weight:800;font-size:18px}.strip-text{font-size:14px;color:#53635c}
        section{padding:92px 0}
        .section-heading{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
        .section-heading h2{font-size:clamp(27px,3vw,40px);line-height:1.25;letter-spacing:-.025em;margin-top:8px}
        .section-heading p{max-width:470px;color:var(--muted);font-size:15px}
        .directory{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
        .feature-card{min-height:390px;border-radius:var(--radius);overflow:hidden;position:relative;color:#fff;background:var(--ink)}
        .feature-card img{width:100%;height:100%;object-fit:cover;opacity:.65;transition:.35s}
        .feature-card:hover img{transform:scale(1.035);opacity:.76}
        .feature-overlay{position:absolute;inset:0;padding:32px;display:flex;flex-direction:column;justify-content:flex-end;background:linear-gradient(0deg,rgba(12,34,29,.93),transparent 72%)}
        .tag{display:inline-block;width:max-content;padding:4px 10px;border-radius:6px;background:var(--teal-soft);color:var(--teal);font-size:12px;font-weight:700}
        .feature-overlay .tag{background:rgba(246,177,142,.18);color:#ffc1a4}
        .feature-card h3{font-size:30px;margin:13px 0 7px}.feature-card p{color:#d5e2dc;font-size:14px;max-width:460px}
        .arrow-link{display:inline-flex;align-items:center;gap:8px;margin-top:20px;color:#fff;font-weight:700;font-size:14px}
        .arrow-link span{font-size:20px;transition:.2s}.arrow-link:hover span{transform:translateX(4px)}
        .entry-list{display:flex;flex-direction:column;gap:10px}
        .entry{
            background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:19px 21px;
            display:grid;grid-template-columns:38px 1fr 24px;align-items:center;gap:12px;transition:.22s
        }
        .entry:hover{border-color:#a6c7ba;box-shadow:var(--shadow-sm);transform:translateX(4px)}
        .entry-index{font-size:13px;color:var(--orange);font-weight:800}.entry h3{font-size:16px;margin-bottom:3px}.entry p{font-size:13px;color:var(--muted)}
        .entry-chevron{font-size:20px;color:var(--teal)}
        .process-section{background:#eeeae0}
        .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #cdd8d0}
        .process-step{padding:28px 25px 15px 0;margin-right:25px;border-bottom:1px solid #cdd8d0;position:relative}
        .process-step:not(:last-child):after{content:"→";position:absolute;right:0;top:30px;color:var(--orange);font-size:22px}
        .step-no{font-size:13px;color:var(--orange);font-weight:800}.process-step h3{font-size:19px;margin:13px 0 7px}.process-step p{color:var(--muted);font-size:14px}
        .catalog{background:var(--paper)}
        .catalog-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:18px}
        .catalog-card{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff;transition:.22s}
        .catalog-card:first-child{grid-row:span 2}.catalog-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-sm);border-color:#afd0c1}
        .catalog-image{height:180px;overflow:hidden}.catalog-card:first-child .catalog-image{height:285px}
        .catalog-image img{width:100%;height:100%;object-fit:cover;transition:.35s}.catalog-card:hover img{transform:scale(1.04)}
        .catalog-body{padding:19px}.catalog-body h3{font-size:18px;margin:10px 0 6px}.catalog-body p{font-size:13px;color:var(--muted);min-height:44px}.catalog-meta{font-size:12px;color:#849089;margin-top:13px}
        .catalog-foot{text-align:center;margin-top:32px}
        .guide-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:start}
        .guide-list{list-style:none;margin-top:23px}
        .guide-list li{display:flex;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}
        .guide-list b{color:var(--orange);font-size:14px}.guide-list span{font-size:15px}
        .safety-box{background:#e6f0eb;border-left:4px solid var(--teal);border-radius:12px;padding:30px}
        .safety-box h3{font-size:22px;margin-bottom:12px}.safety-box p{color:#52645d;font-size:14px;margin-bottom:17px}
        .safety-points{display:grid;gap:10px;list-style:none}.safety-points li{font-size:14px;display:flex;gap:9px}.safety-points li:before{content:"✓";color:var(--teal);font-weight:800}
        .faq-section{background:#f1efe8}.faq-wrap{max-width:850px;margin:0 auto}.faq-item{border-bottom:1px solid #cfd9d1}.faq-question{width:100%;display:flex;justify-content:space-between;text-align:left;align-items:center;background:transparent;padding:20px 0;color:var(--ink);font-weight:700;font-size:16px}.faq-icon{font-size:23px;color:var(--orange);transition:.2s}.faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 42px 20px 0}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-icon{transform:rotate(45deg)}
        .cta{padding:66px 0;background:var(--ink);color:#fff}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:32px;line-height:1.3;margin:9px 0}.cta p{color:#c9dad1;font-size:15px}
        footer{background:#102923;color:#c5d3cc;padding:52px 0 22px;border-top:1px solid rgba(255,255,255,.08)}
        .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:40px;padding-bottom:42px}.footer-brand{color:#fff;font-size:18px;font-weight:800;margin-bottom:12px}.footer-col h3{font-size:14px;color:#fff;margin-bottom:15px}.footer-col a{display:block;font-size:13px;color:#a9bbb2;margin:9px 0;transition:.2s}.footer-col a:hover{color:#f4a27d}
        .footer-desc{font-size:13px;color:#9db0a6;max-width:280px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#8fa39a;font-size:12px}
        @media(max-width:900px){.hero-content{gap:35px}.directory,.guide-grid{grid-template-columns:1fr}.hero-panel{justify-self:start}.catalog-grid{grid-template-columns:1fr 1fr}.catalog-card:first-child{grid-row:auto}.catalog-card:first-child .catalog-image{height:210px}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.process-grid{grid-template-columns:repeat(2,1fr)}.process-step:nth-child(2){border-right:0;margin-right:0}.process-step:nth-child(2):after{display:none}}
        @media(max-width:700px){.container{width:min(100% - 34px,var(--container))}.topbar{height:66px}.menu-toggle{display:block}.nav-menu{display:none;position:absolute;left:17px;right:17px;top:62px;background:var(--paper);border:1px solid var(--line);border-radius:12px;padding:10px;box-shadow:var(--shadow)}.nav-menu.show{display:block}.nav-menu a{padding:11px 13px}.nav-cta{margin-top:5px;text-align:center}.hero{min-height:680px}.hero-content{grid-template-columns:1fr;gap:32px;padding:65px 0 58px}.hero h1{font-size:40px}.hero-copy{font-size:16px}.hero-panel{width:100%;padding:22px}.strip-inner{grid-template-columns:1fr 1fr;gap:16px;padding:18px 0}.strip-item{padding:0!important;border:0}.strip-text{font-size:13px}section{padding:66px 0}.section-heading{display:block}.section-heading p{margin-top:15px}.catalog-grid{grid-template-columns:1fr}.catalog-card:first-child .catalog-image,.catalog-image{height:210px}.process-grid{grid-template-columns:1fr}.process-step,.process-step:nth-child(2){margin:0;padding-right:0;border-right:0}.process-step:after,.process-step:nth-child(2):after{display:none}.cta-inner{display:block}.cta .btn{margin-top:23px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid>div:first-child{grid-column:1/-1}}
        @media(max-width:420px){.brand-name{font-size:15px}.hero h1{font-size:34px}.hero-actions .btn{width:100%}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}}

/* roulang page: category1 */
:root{
      --ink:#173b38;
      --ink-deep:#102c2a;
      --mint:#e8f1ed;
      --mint-strong:#cfe4db;
      --accent:#e8754d;
      --accent-dark:#c95e3b;
      --paper:#f7f6f1;
      --white:#fffefa;
      --text:#253533;
      --muted:#6c7975;
      --line:#dce5df;
      --warm:#fff0e8;
      --shadow:0 18px 48px rgba(24,57,52,.10);
      --radius:16px;
      --container:1200px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;background:var(--paper);color:var(--text);line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,border-color .2s ease,transform .2s ease}
    img{display:block;max-width:100%;height:auto}
    button{font:inherit;border:0;cursor:pointer}
    :focus-visible{outline:3px solid rgba(232,117,77,.45);outline-offset:3px}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{height:76px;background:rgba(255,254,250,.96);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .header-inner{height:76px;display:flex;align-items:center;justify-content:space-between;gap:32px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:800;color:var(--ink);font-size:19px;letter-spacing:-.03em}
    .brand-mark{width:34px;height:34px;border-radius:10px;background:var(--ink);position:relative;display:grid;place-items:center;color:#fff;font-size:13px;font-weight:800}
    .brand-mark:after{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:var(--accent);right:-3px;top:-3px}
    nav{display:flex;align-items:center}
    .nav-menu{display:flex;align-items:center;list-style:none;gap:8px}
    .nav-menu a{display:block;padding:9px 17px;border-radius:8px;color:#4d5b57;font-size:14px}
    .nav-menu a:hover{color:var(--ink);background:var(--mint)}
    .nav-menu a.active{color:var(--ink);background:var(--mint);font-weight:700;position:relative}
    .nav-menu a.active:after{content:"";position:absolute;left:17px;right:17px;bottom:3px;height:2px;background:var(--accent)}
    .nav-menu .nav-cta{background:var(--accent);color:#fff;font-weight:700;margin-left:9px;padding:10px 18px}
    .nav-menu .nav-cta:hover{background:var(--accent-dark);transform:translateY(-1px)}
    .menu-toggle{display:none;background:transparent;color:var(--ink);font-size:25px}
    .page-banner{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:72px 0 68px}
    .page-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(16,44,42,.96),rgba(16,44,42,.72)),url("/assets/images/backpic/back-2.webp") center/cover;opacity:.9}
    .banner-content{position:relative;z-index:1}
    .crumbs{display:flex;gap:10px;align-items:center;color:#b9d0c8;font-size:13px;margin-bottom:25px}
    .crumbs a:hover{color:#fff}
    .crumbs span{color:#78968e}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:#f6bd9f;font-size:13px;font-weight:700;letter-spacing:.08em;margin-bottom:15px}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--accent)}
    h1{font-size:clamp(32px,4.2vw,55px);line-height:1.18;letter-spacing:-.045em;max-width:720px;margin-bottom:18px}
    .banner-lead{max-width:690px;color:#d6e4df;font-size:17px}
    .banner-meta{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .tag{display:inline-flex;align-items:center;padding:5px 11px;border-radius:8px;background:var(--mint);color:var(--ink);font-size:12px;font-weight:700}
    .tag.light{background:rgba(255,255,255,.12);color:#e5f0ec;border:1px solid rgba(255,255,255,.16)}
    main{padding:68px 0 88px}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:24px;margin-bottom:27px}
    .section-kicker{color:var(--accent-dark);font-size:13px;font-weight:800;letter-spacing:.08em;margin-bottom:6px}
    h2{color:var(--ink-deep);font-size:clamp(25px,3vw,34px);line-height:1.3;letter-spacing:-.035em}
    .section-head p{max-width:520px;color:var(--muted);font-size:14px}
    .intro-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:24px;margin-bottom:76px}
    .feature-card{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);display:grid;grid-template-columns:1fr 1fr}
    .feature-image{min-height:300px;position:relative;overflow:hidden}
    .feature-image img{width:100%;height:100%;object-fit:cover;transition:transform .35s ease}
    .feature-card:hover .feature-image img{transform:scale(1.04)}
    .feature-copy{padding:32px 30px;display:flex;flex-direction:column;justify-content:center}
    .feature-copy h3{font-size:25px;color:var(--ink);line-height:1.35;margin:14px 0 10px}
    .feature-copy p{color:var(--muted);font-size:14px;margin-bottom:23px}
    .card-link{display:inline-flex;align-items:center;gap:9px;color:var(--ink);font-size:14px;font-weight:800}
    .card-link:after{content:"→";color:var(--accent);font-size:20px;transition:transform .2s}
    .card-link:hover:after{transform:translateX(4px)}
    .directory{background:var(--mint);border:1px solid #d5e5de;border-radius:var(--radius);padding:24px}
    .directory-title{font-size:17px;color:var(--ink);font-weight:800;margin-bottom:12px}
    .directory-list{list-style:none}
    .directory-list li+li{border-top:1px solid rgba(23,59,56,.12)}
    .directory-list a{display:grid;grid-template-columns:34px 1fr 18px;gap:10px;align-items:center;padding:16px 5px}
    .directory-list a:hover{background:rgba(255,255,255,.55);padding-left:10px}
    .num{font-size:12px;color:var(--accent-dark);font-weight:800}
    .directory-list strong{display:block;color:var(--ink);font-size:14px}
    .directory-list small{display:block;color:var(--muted);font-size:12px;margin-top:2px}
    .arrow{color:var(--accent);font-size:18px}
    .info-strip{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-bottom:78px}
    .info-item{background:var(--white);padding:23px 22px}
    .info-item b{display:block;color:var(--ink);font-size:15px;margin-bottom:4px}
    .info-item span{display:block;color:var(--muted);font-size:13px}
    .content-section{margin-bottom:78px}
    .catalog-grid{display:grid;grid-template-columns:1.25fr .9fr .9fr;gap:18px}
    .catalog-card{background:var(--white);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:transform .22s,box-shadow .22s,border-color .22s}
    .catalog-card:hover{transform:translateY(-4px);border-color:var(--mint-strong);box-shadow:0 14px 34px rgba(24,57,52,.12)}
    .catalog-card.featured{grid-row:span 2}
    .catalog-card .cover{height:174px;overflow:hidden;position:relative;background:var(--mint)}
    .catalog-card.featured .cover{height:265px}
    .catalog-card .cover img{width:100%;height:100%;object-fit:cover}
    .catalog-card .cover:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(16,44,42,.5))}
    .catalog-body{padding:20px 21px 22px}
    .catalog-body h3{font-size:18px;line-height:1.4;color:var(--ink);margin:11px 0 6px}
    .catalog-body p{font-size:13px;color:var(--muted);margin-bottom:14px}
    .note-box{background:var(--warm);border:1px solid #f2d8c9;border-radius:12px;padding:23px 25px;display:flex;gap:16px;align-items:flex-start}
    .note-icon{width:30px;height:30px;flex:0 0 30px;border-radius:50%;background:var(--accent);color:white;display:grid;place-items:center;font-weight:800}
    .note-box h3{font-size:16px;color:#713f2d;margin-bottom:4px}
    .note-box p{color:#795c51;font-size:13px}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .step{padding:25px 22px 27px;position:relative}
    .step+.step{border-left:1px solid var(--line)}
    .step-no{font-size:12px;color:var(--accent-dark);font-weight:800;display:block;margin-bottom:14px}
    .step h3{font-size:16px;color:var(--ink);margin-bottom:7px}
    .step p{font-size:13px;color:var(--muted)}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:50px;align-items:start}
    .faq-intro p{color:var(--muted);font-size:14px;margin-top:14px}
    .faq-list{border-top:1px solid var(--line)}
    details{border-bottom:1px solid var(--line);padding:18px 0}
    summary{list-style:none;cursor:pointer;display:flex;justify-content:space-between;align-items:center;color:var(--ink);font-weight:700;font-size:15px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";font-size:22px;color:var(--accent);font-weight:400}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);font-size:14px;padding:12px 28px 2px 0}
    .cta{background:var(--ink);color:#fff;border-radius:var(--radius);padding:38px 44px;display:flex;justify-content:space-between;align-items:center;gap:26px}
    .cta h2{color:#fff;font-size:28px;margin-bottom:7px}
    .cta p{color:#c6d7d1;font-size:14px}
    .btn{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:0 20px;border-radius:9px;background:var(--accent);color:#fff;font-size:14px;font-weight:800;white-space:nowrap}
    .btn:hover{background:var(--accent-dark);transform:translateY(-2px)}
    .btn.outline{background:transparent;border:1px solid var(--ink);color:var(--ink)}
    .btn.outline:hover{background:var(--mint);transform:translateY(-2px)}
    footer{background:#102c2a;color:#c8d8d2;padding:52px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:34px;padding-bottom:40px}
    .footer-brand{font-weight:800;font-size:20px;color:#fff;margin-bottom:10px}
    .footer-desc{max-width:275px;font-size:13px;color:#a7beb6}
    .footer-col{display:flex;flex-direction:column;gap:8px}
    .footer-col h3{color:#fff;font-size:14px;margin-bottom:8px}
    .footer-col a{font-size:13px;color:#a7beb6}
    .footer-col a:hover{color:#f5a080}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:19px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#8fa9a1;font-size:12px}
    @media(max-width:1024px){
      .catalog-grid{grid-template-columns:1fr 1fr}
      .catalog-card.featured{grid-row:auto}
      .catalog-card.featured .cover{height:210px}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 36px),var(--container))}
      .site-header,.header-inner{height:68px}
      .menu-toggle{display:block}
      nav{position:absolute;display:none;left:18px;right:18px;top:62px;background:var(--white);border:1px solid var(--line);border-radius:12px;box-shadow:var(--shadow);padding:9px}
      nav.open{display:block}
      .nav-menu{display:flex;align-items:stretch;flex-direction:column;gap:2px}
      .nav-menu a{padding:12px 14px}
      .nav-menu a.active:after{left:14px;right:auto;width:24px;bottom:5px}
      .nav-menu .nav-cta{margin:4px 0 0}
      .page-banner{padding:48px 0 50px}
      h1{font-size:36px}
      .intro-grid,.faq-layout{grid-template-columns:1fr;gap:22px}
      .feature-card{grid-template-columns:1fr}
      .feature-image{min-height:220px}
      .info-strip{grid-template-columns:1fr 1fr;margin-bottom:58px}
      .content-section{margin-bottom:58px}
      .process{grid-template-columns:1fr 1fr}
      .step:nth-child(3){border-left:0;border-top:1px solid var(--line)}
      .step:nth-child(4){border-top:1px solid var(--line)}
      .cta{padding:30px 25px;align-items:flex-start;flex-direction:column}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:520px){
      body{font-size:15px}
      .container{width:calc(100% - 30px)}
      .brand{font-size:16px}
      .brand-mark{width:30px;height:30px}
      .page-banner{padding:38px 0 42px}
      h1{font-size:30px}
      .banner-lead{font-size:15px}
      .section-head{display:block}
      .section-head p{margin-top:9px}
      .catalog-grid,.process,.info-strip{grid-template-columns:1fr}
      .step+.step,.step:nth-child(3),.step:nth-child(4){border-left:0;border-top:1px solid var(--line)}
      .catalog-card.featured .cover,.catalog-card .cover{height:190px}
      .footer-grid{grid-template-columns:1fr;gap:25px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:7px}
    }