/* roulang page: index */
:root{
            --green-950:#102f2b;
            --green-900:#17453e;
            --green-800:#216257;
            --green-700:#2c7667;
            --green-100:#e2f0e9;
            --green-50:#f2f8f4;
            --orange:#e38a4d;
            --orange-dark:#c56d33;
            --cream:#f7f6f1;
            --paper:#ffffff;
            --text:#18322f;
            --muted:#6e7f7a;
            --line:#dbe5df;
            --shadow:0 18px 50px rgba(22,59,51,.10);
            --shadow-sm:0 8px 22px rgba(22,59,51,.08);
            --radius:16px;
            --radius-sm:10px;
            --container:1180px;
            --ease:220ms ease;
        }
        *,*::before,*::after{box-sizing:border-box}
        html{scroll-behavior:smooth}
        body{margin:0;background:var(--cream);color:var(--text);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
        img{display:block;max-width:100%;height:auto}
        a{color:inherit;text-decoration:none}
        button{font:inherit}
        .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
        .site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.94);border-bottom:1px solid rgba(219,229,223,.85);backdrop-filter:blur(12px)}
        .nav-wrap{height:76px;display:flex;align-items:center;gap:38px}
        .brand{display:flex;align-items:center;gap:11px;font-weight:800;letter-spacing:-.03em;font-size:18px;color:var(--green-950);white-space:nowrap}
        .brand-mark{width:35px;height:35px;border-radius:11px;background:var(--green-900);color:#fff;display:grid;place-items:center;font-size:16px;box-shadow:4px 4px 0 var(--orange)}
        .nav{display:flex;align-items:center;gap:28px;margin-left:auto}
        .nav a{position:relative;color:#52645f;font-size:14px;font-weight:600;padding:26px 0;transition:color var(--ease)}
        .nav a::after{content:"";position:absolute;left:0;right:0;bottom:17px;height:2px;background:var(--orange);transform:scaleX(0);transition:transform var(--ease)}
        .nav a:hover,.nav a.active{color:var(--green-900)}
        .nav a.active::after,.nav a:hover::after{transform:scaleX(1)}
        .nav-cta{padding:11px 18px!important;background:var(--green-900);border-radius:8px;color:#fff!important;box-shadow:0 7px 16px rgba(23,69,62,.18)}
        .nav-cta::after{display:none}
        .nav-cta:hover{background:var(--green-950);transform:translateY(-2px)}
        .menu-toggle{display:none;border:0;background:transparent;color:var(--green-900);font-size:25px;cursor:pointer}
        .hero{position:relative;overflow:hidden;padding:88px 0 42px;background:var(--green-50)}
        .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(242,248,244,.97) 0%,rgba(242,248,244,.82) 42%,rgba(242,248,244,.16) 100%),url("/assets/images/backpic/back-1.webp") center/cover;opacity:.9}
        .hero-grid{position:relative;display:grid;grid-template-columns:1fr 1.05fr;gap:70px;align-items:center}
        .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:9px;color:var(--orange-dark);font-size:13px;font-weight:800;letter-spacing:.08em}
        .eyebrow::before,.section-kicker::before{content:"";width:24px;height:2px;background:var(--orange)}
        h1,h2,h3,p{margin-top:0}
        h1{font-size:clamp(42px,5vw,62px);line-height:1.18;letter-spacing:-.055em;margin:17px 0 20px;color:var(--green-950);max-width:650px}
        .hero-copy{max-width:570px;color:#5d706a;font-size:17px}
        .actions{display:flex;flex-wrap:wrap;gap:13px;margin-top:31px}
        .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:0 21px;border-radius:9px;border:1px solid transparent;font-weight:700;font-size:14px;transition:all var(--ease);cursor:pointer}
        .btn-primary{background:var(--green-900);color:#fff;box-shadow:var(--shadow-sm)}
        .btn-primary:hover{background:var(--green-950);transform:translateY(-2px);box-shadow:0 12px 25px rgba(16,47,43,.2)}
        .btn-secondary{background:rgba(255,255,255,.72);border-color:#b9cec4;color:var(--green-900)}
        .btn-secondary:hover{background:var(--green-100);border-color:var(--green-700)}
        .visual-frame{position:relative;border-radius:24px;overflow:hidden;min-height:410px;background:var(--green-900);box-shadow:var(--shadow)}
        .visual-frame img{width:100%;height:410px;object-fit:cover;opacity:.8}
        .visual-caption{position:absolute;left:25px;right:25px;bottom:24px;padding:18px 20px;border-left:3px solid var(--orange);background:rgba(16,47,43,.86);color:#fff;border-radius:0 10px 10px 0}
        .visual-caption strong{display:block;font-size:21px;margin-bottom:3px}
        .visual-caption span{font-size:13px;color:#d0e0d9}
        .quickbar{position:relative;margin-top:42px;background:var(--paper);border:1px solid var(--line);box-shadow:var(--shadow-sm);display:grid;grid-template-columns:repeat(4,1fr);border-radius:13px;overflow:hidden}
        .quickbar a{padding:18px 24px;border-right:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;font-weight:700;color:var(--green-900);transition:background var(--ease)}
        .quickbar a:last-child{border:0}.quickbar a:hover{background:var(--green-50)}
        .quickbar span{font-size:20px;color:var(--orange)}
        .section{padding:96px 0}
        .section.alt{background:#fff}
        .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}
        h2{font-size:clamp(29px,3.2vw,40px);line-height:1.25;letter-spacing:-.04em;color:var(--green-950);margin:9px 0 0}
        .section-intro{color:var(--muted);max-width:500px;margin:0}
        .overview{display:grid;grid-template-columns:.8fr 1.5fr;gap:70px;align-items:start}
        .overview-copy p{color:var(--muted);margin:22px 0}
        .info-panel{display:grid;grid-template-columns:repeat(2,1fr);border-top:1px solid var(--line);border-left:1px solid var(--line)}
        .info-item{padding:24px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);background:#fff}
        .info-item b{display:block;color:var(--green-900);font-size:17px;margin-bottom:7px}
        .info-item span{display:block;color:var(--muted);font-size:14px;line-height:1.65}
        .category-list{border-top:1px solid var(--line)}
        .category-row{display:grid;grid-template-columns:80px 1fr 1.1fr 40px;gap:22px;align-items:center;padding:26px 0;border-bottom:1px solid var(--line);transition:padding var(--ease),background var(--ease)}
        .category-row:hover{padding-left:18px;padding-right:18px;background:var(--green-50)}
        .category-row.featured{background:var(--green-900);color:#fff;padding:30px 22px;border:0;border-radius:12px;margin:14px 0}
        .category-row.featured .category-desc,.category-row.featured .category-no{color:#bdd5cb}
        .category-no{font-size:13px;font-weight:800;color:var(--orange-dark);letter-spacing:.08em}
        .category-row h3{margin:0;font-size:22px;color:var(--green-950)}
        .featured h3{color:#fff}.category-desc{margin:0;color:var(--muted);font-size:14px}.arrow{font-size:25px;color:var(--orange);text-align:right}
        .feature-layout{display:grid;grid-template-columns:1.45fr .8fr;gap:22px}
        .feature-main,.feature-side{position:relative;border-radius:var(--radius);overflow:hidden;background:var(--green-900);min-height:300px}
        .feature-main img{height:300px;width:100%;object-fit:cover;opacity:.7}
        .feature-overlay{position:absolute;inset:0;padding:30px;display:flex;flex-direction:column;justify-content:end;background:linear-gradient(transparent,rgba(16,47,43,.92));color:#fff}
        .feature-overlay h3{font-size:26px;margin:9px 0 8px}.feature-overlay p{color:#d4e3dd;margin:0;font-size:14px}
        .feature-side{min-height:300px;display:flex;flex-direction:column;gap:1px;background:var(--line)}
        .side-item{flex:1;background:#fff;padding:25px;transition:background var(--ease)}
        .side-item:hover{background:var(--green-50)}
        .side-item h3{font-size:18px;margin:9px 0;color:var(--green-900)}.side-item p{font-size:13px;color:var(--muted);margin:0}
        .tag{display:inline-block;padding:4px 9px;border-radius:5px;background:var(--green-100);color:var(--green-800);font-size:12px;font-weight:800}
        .tag.orange{background:#fff0e5;color:var(--orange-dark)}
        .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);background:#fff;border-radius:14px;overflow:hidden}
        .step{padding:28px 25px;border-right:1px solid var(--line)}.step:last-child{border:0}
        .step-num{color:var(--orange);font-size:13px;font-weight:800}.step h3{font-size:18px;margin:13px 0 7px}.step p{font-size:14px;color:var(--muted);margin:0}
        .faq-wrap{max-width:850px;margin:0 auto}
        details{border-bottom:1px solid var(--line);padding:20px 0}details:first-child{border-top:1px solid var(--line)}
        summary{cursor:pointer;list-style:none;font-weight:800;color:var(--green-900);display:flex;justify-content:space-between;gap:20px}summary::-webkit-details-marker{display:none}summary::after{content:"+";color:var(--orange);font-size:22px;line-height:1}details[open] summary::after{content:"−"}details p{color:var(--muted);font-size:14px;margin:13px 35px 0 0}
        .notice{background:#edf4ef;border:1px solid #d5e5db;border-radius:12px;padding:23px 27px;display:flex;gap:18px;align-items:flex-start;color:#536c63;font-size:14px}.notice strong{color:var(--green-900);display:block;margin-bottom:3px}
        .cta{padding:70px 0;background:var(--orange);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{color:#fff;margin:0 0 8px}.cta p{margin:0;color:#fff0e5}.cta .btn{background:#fff;color:var(--green-900)}.cta .btn:hover{background:var(--green-50);transform:translateY(-2px)}
        .site-footer{background:var(--green-950);color:#d0dfd9;padding:62px 0 24px}.footer-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:60px;padding-bottom:48px}.footer-brand{color:#fff;font-size:20px}.footer-text{color:#9db7ad;font-size:14px;max-width:330px;margin-top:16px}.footer-title{color:#fff;font-size:14px;font-weight:800;margin-bottom:14px}.footer-links{display:flex;flex-direction:column;gap:8px;font-size:14px;color:#9db7ad}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;display:flex;justify-content:space-between;gap:18px;color:#86a39a;font-size:12px}.footer-bottom span:last-child{text-align:right}
        :focus-visible{outline:3px solid rgba(227,138,77,.55);outline-offset:3px}
        @media(max-width:1024px){.hero-grid{gap:35px}.overview{gap:35px}.nav-wrap{gap:20px}.nav{gap:18px}}
        @media(max-width:768px){
            .container{width:min(100% - 32px,var(--container))}.nav-wrap{height:68px}.menu-toggle{display:block;margin-left:auto}.nav{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 20px 20px;background:#fff;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0;box-shadow:var(--shadow-sm)}.nav.open{display:flex}.nav a{padding:12px 0}.nav a::after{bottom:5px}.nav-cta{text-align:center;margin-top:7px}.hero{padding:58px 0 30px}.hero-grid{grid-template-columns:1fr;gap:34px}h1{font-size:clamp(34px,9vw,48px)}.visual-frame,.visual-frame img{min-height:300px;height:300px}.quickbar{grid-template-columns:repeat(2,1fr);margin-top:30px}.quickbar a{padding:15px 18px;border-bottom:1px solid var(--line)}.quickbar a:nth-child(2){border-right:0}.section{padding:64px 0}.section-head{display:block}.section-intro{margin-top:14px}.overview{grid-template-columns:1fr;gap:30px}.category-row{grid-template-columns:45px 1fr 25px;gap:13px}.category-desc{grid-column:2/3}.category-row.featured{padding:22px 16px}.feature-layout{grid-template-columns:1fr}.steps{grid-template-columns:1fr 1fr}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}.cta-inner{display:block}.cta .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}.footer-bottom span:last-child{text-align:left}}
        @media(max-width:520px){.brand{font-size:15px}.brand-mark{width:31px;height:31px}.quickbar{grid-template-columns:1fr}.quickbar a,.quickbar a:nth-child(2){border-right:0}.category-row{grid-template-columns:35px 1fr 22px}.category-row h3{font-size:18px}.info-panel{grid-template-columns:1fr}.steps{grid-template-columns:1fr}.step,.step:nth-child(2){border-right:0;border-bottom:1px solid var(--line)!important}.step:last-child{border-bottom:0!important}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}}

/* roulang page: category1 */
:root{
      --green-950:#102f29;
      --green-900:#17483d;
      --green-800:#206153;
      --green-700:#2a7563;
      --green-100:#e5f1ec;
      --green-50:#f2f8f5;
      --orange:#d97942;
      --orange-light:#fff0e6;
      --cream:#fbfaf7;
      --paper:#ffffff;
      --ink:#18312d;
      --muted:#667773;
      --line:#dce7e2;
      --shadow:0 18px 50px rgba(26,61,52,.10);
      --shadow-soft:0 8px 24px rgba(26,61,52,.07);
      --radius-lg:24px;
      --radius-md:14px;
      --radius-sm:10px;
      --ease:all .22s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      background:var(--cream);
      color:var(--ink);
      font-family:"Noto Sans SC","Microsoft YaHei",Arial,sans-serif;
      font-size:16px;
      line-height:1.75;
      -webkit-font-smoothing:antialiased;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{display:block;max-width:100%;height:auto}
    button{font:inherit;border:0;background:none;cursor:pointer}
    .container{width:min(1160px,calc(100% - 48px));margin:0 auto}
    .site-header{
      height:78px;
      background:rgba(251,250,247,.94);
      border-bottom:1px solid rgba(220,231,226,.82);
      position:sticky;top:0;z-index:20;
      backdrop-filter:blur(14px);
    }
    .header-inner{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}
    .brand{display:inline-flex;align-items:center;gap:10px;font-weight:800;letter-spacing:-.03em;color:var(--green-950);white-space:nowrap}
    .brand-mark{
      display:grid;place-items:center;width:38px;height:38px;border-radius:11px;
      background:var(--green-900);color:#fff;font-size:14px;letter-spacing:.04em;
      box-shadow:0 5px 12px rgba(23,72,61,.2)
    }
    .brand span:last-child{font-size:17px}
    .nav{display:flex;align-items:center;gap:6px}
    .nav>a:not(.nav-cta){padding:9px 15px;border-radius:9px;color:#536660;font-size:14px;font-weight:600}
    .nav>a:not(.nav-cta):hover,.nav>a.active{background:var(--green-100);color:var(--green-900)}
    .nav>a.active{position:relative}
    .nav>a.active:after{content:"";position:absolute;left:15px;right:15px;bottom:3px;height:2px;background:var(--orange);border-radius:2px}
    .nav-cta,.btn-primary{
      display:inline-flex;align-items:center;justify-content:center;gap:8px;
      min-height:44px;padding:10px 19px;border-radius:10px;
      color:#fff;background:var(--green-900);font-size:14px;font-weight:700;
      box-shadow:0 7px 16px rgba(23,72,61,.14)
    }
    .nav-cta:hover,.btn-primary:hover{background:var(--green-950);transform:translateY(-2px)}
    .menu-toggle{display:none;color:var(--green-900);font-weight:700}
    .breadcrumb{padding:25px 0 0;color:var(--muted);font-size:13px}
    .breadcrumb a:hover{color:var(--green-800)}
    .breadcrumb span{margin:0 9px;color:#a1b1ab}
    .hero{
      padding:48px 0 82px;
      display:grid;grid-template-columns:1.02fr .98fr;gap:72px;align-items:center
    }
    .eyebrow,.section-kicker{
      display:inline-flex;align-items:center;gap:8px;color:var(--orange);
      font-size:13px;font-weight:800;letter-spacing:.08em
    }
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:2px;background:var(--orange)}
    h1,h2,h3{color:var(--green-950);line-height:1.25;letter-spacing:-.04em}
    h1{font-size:clamp(38px,5vw,61px);font-weight:850;margin:18px 0 22px;max-width:650px}
    .hero-copy{color:var(--muted);font-size:17px;max-width:580px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:31px}
    .btn-secondary{
      display:inline-flex;align-items:center;justify-content:center;min-height:44px;
      padding:9px 18px;border:1px solid var(--green-800);border-radius:10px;
      color:var(--green-900);font-weight:700;font-size:14px
    }
    .btn-secondary:hover{background:var(--green-100);transform:translateY(-2px)}
    .hero-visual{position:relative}
    .hero-visual img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius-lg);box-shadow:var(--shadow)}
    .visual-note{
      position:absolute;left:-24px;bottom:24px;background:var(--paper);padding:17px 20px;
      border-radius:13px;box-shadow:var(--shadow-soft);border:1px solid var(--line);max-width:235px
    }
    .visual-note strong{display:block;color:var(--green-900);font-size:15px}
    .visual-note span{display:block;color:var(--muted);font-size:12px;margin-top:3px}
    .info-strip{
      background:var(--green-900);color:#edf7f2;border-radius:16px;padding:20px 26px;
      display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-bottom:92px
    }
    .info-item{display:flex;gap:11px;align-items:center;border-right:1px solid rgba(255,255,255,.16)}
    .info-item:last-child{border:0}
    .info-icon{color:#f1a16e;font-weight:800;font-size:18px}
    .info-item strong{display:block;font-size:14px}
    .info-item span{display:block;color:#bcd2ca;font-size:12px}
    .section{padding:88px 0}
    .section-header{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:34px}
    .section-header h2{font-size:clamp(28px,3vw,38px);margin-top:12px}
    .section-header p{max-width:430px;color:var(--muted);font-size:15px}
    .overview{display:grid;grid-template-columns:.78fr 1.22fr;gap:55px;align-items:start}
    .overview-copy p{color:var(--muted);margin:18px 0 25px}
    .data-panel{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .data-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-md);padding:23px;min-height:145px;transition:var(--ease)}
    .data-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-soft);border-color:#b9d4c9}
    .data-card small{display:block;color:var(--orange);font-weight:800;font-size:12px;margin-bottom:12px}
    .data-card h3{font-size:18px;margin-bottom:8px}
    .data-card p{color:var(--muted);font-size:14px;line-height:1.65}
    .alt-section{background:var(--green-50)}
    .guide-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .guide-list{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden}
    .guide-row{display:grid;grid-template-columns:55px 1fr auto;align-items:center;gap:18px;padding:24px 26px;border-bottom:1px solid var(--line);transition:var(--ease)}
    .guide-row:last-child{border-bottom:0}
    .guide-row:hover{background:#f8fcfa;padding-left:31px}
    .guide-num{font-size:24px;font-weight:850;color:#a8beb5}
    .guide-row h3{font-size:18px;margin-bottom:3px}
    .guide-row p{color:var(--muted);font-size:14px}
    .arrow{color:var(--orange);font-size:22px}
    .side-card{position:relative;min-height:100%;border-radius:var(--radius-lg);overflow:hidden;color:#fff;padding:31px;display:flex;flex-direction:column;justify-content:end;background:var(--green-950)}
    .side-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.48}
    .side-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,42,35,.95),rgba(11,42,35,.08))}
    .side-content{position:relative;z-index:1}
    .side-content .tag{background:rgba(255,255,255,.16);color:#fff}
    .side-card h3{color:#fff;font-size:25px;margin:15px 0 10px}
    .side-card p{color:#d4e3dd;font-size:14px}
    .tag{display:inline-flex;width:max-content;padding:5px 10px;border-radius:6px;background:var(--green-100);color:var(--green-800);font-size:12px;font-weight:800}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
    .step{padding:27px 25px 10px 0;position:relative}
    .step:not(:last-child){margin-right:25px}
    .step:not(:last-child):after{content:"→";position:absolute;right:4px;top:29px;color:var(--orange);font-size:21px}
    .step-index{width:34px;height:34px;border-radius:50%;background:var(--orange-light);color:var(--orange);display:grid;place-items:center;font-weight:800;font-size:13px;margin-bottom:17px}
    .step h3{font-size:18px;margin-bottom:8px}
    .step p{color:var(--muted);font-size:14px}
    .feature{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);display:grid;grid-template-columns:.85fr 1.15fr;overflow:hidden;box-shadow:var(--shadow-soft)}
    .feature-image{min-height:310px}
    .feature-image img{width:100%;height:100%;object-fit:cover}
    .feature-copy{padding:42px}
    .feature-copy h2{font-size:31px;margin:14px 0}
    .feature-copy p{color:var(--muted);font-size:15px;margin-bottom:22px}
    .notice{background:#fff7ef;border:1px solid #f3d7c2;border-radius:var(--radius-md);padding:18px 21px;color:#875b43;font-size:14px;margin-top:14px}
    .faq-wrap{max-width:850px;margin:0 auto}
    .faq-item{background:var(--paper);border:1px solid var(--line);border-radius:12px;margin-bottom:12px;overflow:hidden}
    .faq-question{width:100%;display:flex;justify-content:space-between;text-align:left;gap:20px;padding:20px 23px;color:var(--green-950);font-weight:800}
    .faq-question:hover{background:var(--green-50)}
    .faq-symbol{color:var(--orange);font-size:21px;line-height:1}
    .faq-answer{display:none;padding:0 23px 21px;color:var(--muted);font-size:14px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-symbol{transform:rotate(45deg)}
    .cta{padding:62px 0}
    .cta-panel{background:var(--green-900);border-radius:var(--radius-lg);padding:42px 48px;display:flex;justify-content:space-between;align-items:center;gap:30px;color:#fff}
    .cta-panel h2{color:#fff;font-size:31px;margin-bottom:9px}
    .cta-panel p{color:#c4dbd2;font-size:15px}
    .cta-panel .btn-primary{background:#f2a06e;color:var(--green-950);box-shadow:none}
    .cta-panel .btn-primary:hover{background:#ffc095}
    .site-footer{background:var(--green-950);color:#d7e6df;padding:59px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.4fr .8fr 1fr;gap:55px;padding-bottom:44px}
    .footer-brand{color:#fff}
    .footer-text{color:#a9c0b7;max-width:310px;font-size:14px;margin-top:16px}
    .footer-title{color:#fff;font-weight:800;font-size:14px;margin-bottom:16px}
    .footer-links{display:flex;flex-direction:column;gap:9px;color:#a9c0b7;font-size:13px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#91aaa0;font-size:12px}
    :focus-visible{outline:3px solid rgba(217,121,66,.45);outline-offset:3px}
    @media(max-width:1024px){
      .hero{gap:40px}.container{width:min(100% - 40px,1160px)}
      .overview{gap:30px}.footer-grid{gap:30px}
    }
    @media(max-width:768px){
      .site-header{height:68px}.nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--cream);padding:14px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-soft);flex-direction:column;align-items:stretch}
      .nav.open{display:flex}.nav>a:not(.nav-cta){padding:12px 14px}.nav-cta{text-align:center;margin-top:6px}
      .menu-toggle{display:block}.hero{grid-template-columns:1fr;padding:38px 0 60px;gap:31px}h1{font-size:39px}.hero-visual img{height:300px}.visual-note{left:16px;bottom:16px}
      .info-strip{grid-template-columns:repeat(2,1fr);margin-bottom:55px;padding:18px}.info-item:nth-child(2){border:0}.section{padding:60px 0}.section-header{display:block}.section-header p{margin-top:15px}
      .overview,.guide-grid,.feature{grid-template-columns:1fr}.data-panel{margin-top:10px}.side-card{min-height:300px}.steps{grid-template-columns:1fr 1fr;gap:18px}.step:not(:last-child){margin-right:0}.step:not(:last-child):after{display:none}
      .feature-copy{padding:30px}.feature-image{min-height:230px}.cta-panel{display:block;padding:34px 27px}.cta-panel .btn-primary{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px}.footer-grid>div:first-child{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:7px}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 32px)}.brand span:last-child{font-size:15px}.brand-mark{width:35px;height:35px}
      h1{font-size:33px}.hero-copy{font-size:15px}.hero-actions a{width:100%}.info-strip{grid-template-columns:1fr}.info-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.16);padding-bottom:12px}.info-item:last-child{border:0;padding-bottom:0}
      .data-panel{grid-template-columns:1fr}.guide-row{grid-template-columns:38px 1fr auto;padding:20px 17px}.guide-row:hover{padding-left:20px}.guide-num{font-size:20px}.steps{grid-template-columns:1fr}.feature-copy h2{font-size:26px}.footer-grid{grid-template-columns:1fr}
    }