/* roulang page: index */
:root{
      --primary:#0F766E;
      --primary-deep:#0B4F49;
      --primary-soft:rgba(15,118,110,.10);
      --accent:#E49A3A;
      --accent-deep:#C97920;
      --base:#F7F4EE;
      --base-2:#FAF7F0;
      --card:#FFFFFF;
      --card-warm:#FFFCF7;
      --text:#252B2A;
      --muted:#6B706D;
      --line:#E8E0D5;
      --line-strong:#D9CDBB;
      --success:#2F9E77;
      --danger:#A64B3A;
      --shadow:0 18px 50px rgba(40,35,25,.08);
      --shadow-hover:0 26px 70px rgba(40,35,25,.13);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1200px;
      --nav-h:72px;
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:var(--font);
      color:var(--text);
      background:
        radial-gradient(circle at 10% 4%, rgba(15,118,110,.12), transparent 28%),
        radial-gradient(circle at 92% 18%, rgba(228,154,58,.16), transparent 30%),
        linear-gradient(180deg,var(--base),var(--base-2) 58%,#F4EEE4);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(15,118,110,.18)}
    .container{width:min(100% - 64px,var(--container));margin-inline:auto}
    .skip-link{
      position:absolute;left:-999px;top:12px;background:var(--primary);color:#fff;
      padding:10px 16px;border-radius:999px;z-index:1000
    }
    .skip-link:focus{left:18px}
    .site-header{
      position:fixed;
      top:18px;
      left:0;
      right:0;
      z-index:100;
      pointer-events:none;
    }
    .nav-dock{
      width:min(calc(100% - 48px),1120px);
      margin:0 auto;
      min-height:var(--nav-h);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:10px 12px 10px 18px;
      border:1px solid rgba(90,74,50,.14);
      border-radius:999px;
      background:rgba(255,252,247,.88);
      backdrop-filter:blur(14px);
      box-shadow:0 16px 48px rgba(48,38,25,.10);
      pointer-events:auto;
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
      font-weight:800;
      letter-spacing:.2px;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:50%;
      display:grid;place-items:center;
      background:linear-gradient(135deg,var(--primary),#149582);
      color:#fff;
      box-shadow:inset 0 -5px 12px rgba(0,0,0,.12),0 8px 18px rgba(15,118,110,.20);
      position:relative;
      overflow:hidden;
    }
    .brand-mark:before{
      content:"";
      width:16px;height:16px;border-radius:6px 16px 16px 6px;
      background:var(--accent);
      position:absolute;
      right:7px;top:8px;
      transform:rotate(-18deg);
    }
    .brand-mark span{position:relative;font-size:18px;z-index:1}
    .brand-text{display:flex;flex-direction:column;line-height:1.15}
    .brand-text strong{font-size:16px;color:var(--primary-deep)}
    .brand-text em{font-style:normal;font-size:11px;color:var(--muted);letter-spacing:.8px}
    .nav-links{
      display:flex;
      align-items:center;
      gap:6px;
      padding:5px;
      border-radius:999px;
      background:rgba(247,244,238,.66);
      border:1px solid rgba(232,224,213,.80);
    }
    .nav-link{
      position:relative;
      padding:9px 15px;
      border-radius:999px;
      color:#3A403E;
      font-size:14px;
      font-weight:700;
      transition:.22s ease;
      white-space:nowrap;
    }
    .nav-link:hover,.nav-link:focus{
      color:var(--primary);
      background:rgba(15,118,110,.09);
      outline:none;
    }
    .nav-link.active{
      color:var(--primary-deep);
      background:rgba(15,118,110,.13);
    }
    .nav-link.active:after{
      content:"";
      position:absolute;
      width:5px;height:5px;border-radius:50%;
      left:50%;bottom:4px;transform:translateX(-50%);
      background:var(--accent);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .search-pill{
      width:42px;height:42px;border-radius:50%;
      display:grid;place-items:center;
      border:1px solid var(--line);
      background:#fff;
      color:var(--primary-deep);
      transition:.22s ease;
    }
    .search-pill:hover,.search-pill:focus{
      transform:translateY(-2px);
      border-color:rgba(15,118,110,.35);
      box-shadow:0 10px 24px rgba(15,118,110,.12);
      outline:none;
    }
    .menu-toggle{display:none}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:13px 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      line-height:1;
      transition:transform .22s ease,box-shadow .22s ease,background .22s ease,border-color .22s ease,color .22s ease;
      white-space:nowrap;
    }
    .btn-primary{
      background:var(--primary);
      color:#fff;
      box-shadow:0 12px 26px rgba(15,118,110,.22);
    }
    .btn-primary:hover,.btn-primary:focus{
      background:var(--primary-deep);
      transform:translateY(-2px);
      box-shadow:0 16px 36px rgba(11,79,73,.25);
      outline:none;
    }
    .btn-secondary{
      background:rgba(255,255,255,.72);
      color:var(--primary-deep);
      border-color:rgba(15,118,110,.18);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      background:rgba(15,118,110,.08);
      border-color:rgba(15,118,110,.32);
      transform:translateY(-2px);
      outline:none;
    }
    .text-link{
      display:inline-flex;align-items:center;gap:8px;
      color:var(--primary-deep);font-weight:800;
    }
    .text-link span{transition:.2s ease}
    .text-link:hover span{transform:translateX(4px);color:var(--accent-deep)}
    main{padding-top:116px}
    .section{padding:92px 0}
    .section-tight{padding:68px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background:var(--primary-soft);
      color:var(--primary-deep);
      font-size:13px;
      font-weight:800;
      letter-spacing:.3px;
    }
    .eyebrow:before{
      content:"";
      width:7px;height:7px;border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(228,154,58,.16);
    }
    .section-head{
      display:grid;
      grid-template-columns:minmax(0,1fr) 360px;
      gap:36px;
      align-items:end;
      margin-bottom:34px;
    }
    .section-kicker{
      color:var(--primary);
      font-size:14px;
      font-weight:900;
      letter-spacing:.8px;
      margin:0 0 10px;
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      margin-bottom:22px;
      font-size:clamp(34px,5.1vw,58px);
      line-height:1.10;
      letter-spacing:-1.8px;
      color:#18211F;
      font-weight:900;
    }
    h2{
      margin-bottom:14px;
      font-size:clamp(28px,3.4vw,40px);
      line-height:1.18;
      letter-spacing:-1px;
      color:#192321;
      font-weight:900;
    }
    h3{
      margin-bottom:10px;
      font-size:22px;
      line-height:1.32;
      color:#202927;
    }
    .lead{
      color:#4E5653;
      font-size:18px;
      line-height:1.85;
      margin-bottom:28px;
    }
    .muted{color:var(--muted)}
    .hero{
      position:relative;
      padding:48px 0 72px;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:minmax(0,1.02fr) minmax(420px,.88fr);
      gap:42px;
      align-items:center;
    }
    .hero-copy{
      padding:34px 0;
    }
    .hero-copy .eyebrow{margin-bottom:18px}
    .hero-actions{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      margin:30px 0 24px;
    }
    .trust-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:20px;
    }
    .trust-item{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.66);
      border:1px solid var(--line);
      color:#515956;
      font-size:13px;
      font-weight:700;
    }
    .trust-item b{
      width:6px;height:6px;border-radius:50%;
      background:var(--success);
    }
    .hero-panel{
      position:relative;
      min-height:570px;
      border-radius:var(--radius-xl);
      overflow:hidden;
      border:1px solid rgba(90,74,50,.14);
      box-shadow:var(--shadow);
      background:#ddd;
    }
    .hero-panel img{
      width:100%;
      height:100%;
      min-height:570px;
      object-fit:cover;
      filter:saturate(.96) contrast(.98);
    }
    .hero-panel:after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg,rgba(11,79,73,.06),rgba(11,79,73,.34)),linear-gradient(90deg,rgba(255,252,247,.10),rgba(0,0,0,.14));
    }
    .mag-card{
      position:absolute;
      z-index:2;
      background:rgba(255,252,247,.90);
      backdrop-filter:blur(10px);
      border:1px solid rgba(255,255,255,.55);
      box-shadow:0 16px 42px rgba(30,27,20,.14);
      border-radius:22px;
      padding:18px;
    }
    .mag-card strong{display:block;color:var(--primary-deep);font-size:23px;line-height:1}
    .mag-card span{font-size:13px;color:var(--muted);font-weight:700}
    .mag-card.path{left:22px;top:24px;width:190px}
    .mag-card.update{right:22px;bottom:30px;width:230px}
    .mag-card.index{
      right:20px;top:156px;
      writing-mode:vertical-rl;
      letter-spacing:2px;
      padding:18px 10px;
      border-radius:999px;
      color:var(--primary-deep);
      font-weight:900;
      font-size:13px;
    }
    .hero-note{
      position:absolute;z-index:2;left:26px;bottom:30px;
      max-width:270px;
      color:#fff;
      padding-left:16px;
      border-left:3px solid var(--accent);
      text-shadow:0 2px 8px rgba(0,0,0,.25);
    }
    .hero-note b{display:block;font-size:15px}
    .hero-note span{font-size:13px;color:rgba(255,255,255,.88)}
    .signal-strip{
      padding:16px;
      border-radius:999px;
      background:rgba(255,252,247,.76);
      border:1px solid rgba(90,74,50,.12);
      box-shadow:var(--shadow);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .signal-strip .label{
      color:var(--primary-deep);
      font-weight:900;
      padding:8px 14px;
      border-radius:999px;
      background:var(--primary-soft);
    }
    .signal-items{
      display:flex;flex-wrap:wrap;gap:10px;justify-content:flex-end;
    }
    .chip{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:7px 12px;
      border-radius:999px;
      border:1px solid rgba(90,74,50,.12);
      background:#fff;
      color:#4F5754;
      font-size:13px;
      font-weight:800;
    }
    .chip.accent{background:rgba(228,154,58,.14);color:#925D18;border-color:rgba(228,154,58,.25)}
    .feature-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr .85fr;
      gap:18px;
    }
    .card{
      position:relative;
      background:var(--card);
      border:1px solid rgba(90,74,50,.13);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
      padding:24px;
      transition:.24s ease;
      overflow:hidden;
    }
    .card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(15,118,110,.28);
    }
    .feature-card.large{
      grid-row:span 2;
      min-height:390px;
      background:
        linear-gradient(180deg,rgba(15,118,110,.10),rgba(255,252,247,.96)),
        var(--card-warm);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .feature-card.large:after{
      content:"";
      position:absolute;right:-50px;bottom:-55px;
      width:190px;height:190px;border-radius:50%;
      background:rgba(228,154,58,.18);
    }
    .num{
      display:inline-flex;
      width:42px;height:42px;
      align-items:center;justify-content:center;
      border-radius:16px;
      background:var(--primary-soft);
      color:var(--primary-deep);
      font-weight:900;
      margin-bottom:16px;
    }
    .feature-icon{
      width:48px;height:48px;border-radius:18px;
      display:grid;place-items:center;
      background:rgba(228,154,58,.14);
      color:var(--accent-deep);
      font-weight:900;
      margin-bottom:16px;
    }
    .mini-list{
      display:grid;gap:12px;margin:18px 0 0;padding:0;list-style:none;
    }
    .mini-list li{
      display:flex;gap:10px;align-items:flex-start;
      color:#4F5754;
    }
    .mini-list li:before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--primary);
      margin-top:10px;
      flex:0 0 auto;
    }
    .category-entry{
      display:grid;
      grid-template-columns:1fr 1.1fr;
      gap:22px;
      align-items:center;
      padding:28px;
      border-radius:var(--radius-xl);
      border:1px solid rgba(90,74,50,.13);
      background:linear-gradient(135deg,#fff,rgba(255,252,247,.78));
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .category-entry figure{
      margin:0;
      position:relative;
      border-radius:26px;
      overflow:hidden;
      min-height:260px;
      background:#ddd;
    }
    .category-entry img{
      width:100%;height:100%;min-height:260px;object-fit:cover;
      transition:.45s ease;
    }
    .category-entry:hover img{transform:scale(1.04)}
    .category-entry figure:after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg,transparent,rgba(11,79,73,.25));
    }
    .category-content{padding:8px 8px 8px 0}
    .badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:6px 11px;
      border-radius:999px;
      background:rgba(228,154,58,.14);
      color:#935C13;
      font-size:13px;
      font-weight:900;
      margin-bottom:14px;
    }
    .observe-wrap{
      display:grid;
      grid-template-columns:320px minmax(0,1fr);
      gap:28px;
      align-items:start;
    }
    .sticky-note{
      position:sticky;
      top:120px;
      padding:28px;
      border-radius:var(--radius-xl);
      background:var(--primary-deep);
      color:#EAF5F2;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .sticky-note:after{
      content:"";
      position:absolute;right:-42px;top:-42px;width:120px;height:120px;border-radius:50%;
      background:rgba(228,154,58,.25);
    }
    .sticky-note h2{color:#fff;font-size:32px}
    .sticky-note p{color:rgba(234,245,242,.82)}
    .masonry{
      columns:2 280px;
      column-gap:18px;
    }
    .observe-card{
      break-inside:avoid;
      margin:0 0 18px;
      padding:0;
      overflow:hidden;
    }
    .observe-card .cover{
      height:190px;
      overflow:hidden;
      border-radius:22px 22px 0 0;
      background:#ddd;
    }
    .observe-card.tall .cover{height:270px}
    .observe-card img{
      width:100%;height:100%;object-fit:cover;transition:.45s ease;
    }
    .observe-card:hover img{transform:scale(1.05)}
    .observe-body{padding:22px}
    .meta{
      display:flex;flex-wrap:wrap;gap:8px;margin-bottom:12px;
      color:var(--muted);
      font-size:13px;
      font-weight:800;
    }
    .quote-card{
      background:linear-gradient(180deg,rgba(15,118,110,.09),#fff);
      padding:28px;
    }
    .quote-card blockquote{
      margin:0;
      font-size:20px;
      line-height:1.65;
      font-weight:800;
      color:var(--primary-deep);
    }
    .compare{
      border-radius:var(--radius-xl);
      overflow:hidden;
      border:1px solid rgba(90,74,50,.13);
      box-shadow:var(--shadow);
      background:#fff;
    }
    .compare-head,.compare-row{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
    }
    .compare-head div{
      padding:20px 24px;
      background:var(--primary-deep);
      color:#fff;
      font-weight:900;
      border-right:1px solid rgba(255,255,255,.12);
    }
    .compare-head div:last-child{position:relative;border-right:0}
    .compare-head div.recommend:after{
      content:"推荐";
      position:absolute;
      right:18px;top:16px;
      padding:5px 10px;
      border-radius:999px;
      background:var(--accent);
      color:#2B2113;
      font-size:12px;
    }
    .compare-row div{
      padding:22px 24px;
      border-top:1px solid var(--line);
      border-right:1px solid var(--line);
      color:#4D5552;
    }
    .compare-row div:first-child{font-weight:900;color:#27312F;background:#FFFCF7}
    .compare-row div:last-child{border-right:0;background:rgba(15,118,110,.045)}
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .process-card{
      padding:24px;
      border-radius:24px;
      border:1px dashed rgba(15,118,110,.28);
      background:rgba(255,255,255,.64);
      position:relative;
    }
    .process-card:before{
      content:attr(data-step);
      position:absolute;right:20px;top:16px;
      color:rgba(15,118,110,.18);
      font-size:42px;
      line-height:1;
      font-weight:900;
    }
    .faq-list{
      display:grid;
      gap:14px;
      max-width:900px;
      margin:0 auto;
    }
    .faq-item{
      border-radius:var(--radius-md);
      border:1px solid rgba(90,74,50,.13);
      background:rgba(255,252,247,.78);
      overflow:hidden;
      transition:.22s ease;
    }
    .faq-item:hover{background:rgba(15,118,110,.055);border-color:rgba(15,118,110,.22)}
    .faq-item details{padding:0}
    .faq-item summary{
      list-style:none;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      padding:20px 22px;
      font-weight:900;
      color:#26302E;
      cursor:pointer;
    }
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{
      content:"+";
      width:30px;height:30px;border-radius:50%;
      display:grid;place-items:center;
      background:var(--primary-soft);
      color:var(--primary-deep);
      font-size:20px;
      flex:0 0 auto;
    }
    .faq-item details[open] summary:after{content:"−";background:var(--primary);color:#fff}
    .faq-item details[open] summary{color:var(--primary-deep)}
    .faq-content{
      padding:0 22px 22px;
      color:var(--muted);
      border-top:1px solid rgba(232,224,213,.75);
    }
    .contact-shell{
      display:grid;
      grid-template-columns:.9fr 1.1fr;
      gap:28px;
      align-items:stretch;
      border-radius:var(--radius-xl);
      padding:28px;
      background:
        linear-gradient(135deg,rgba(11,79,73,.96),rgba(15,118,110,.86)),
        url('/assets/images/backpic/back-2.webp') center/cover;
      box-shadow:var(--shadow);
      overflow:hidden;
      position:relative;
    }
    .contact-shell:before{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(90deg,rgba(11,79,73,.92),rgba(11,79,73,.68));
    }
    .contact-copy,.contact-form{position:relative;z-index:1}
    .contact-copy{
      color:#EAF5F2;
      padding:24px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .contact-copy h2{color:#fff}
    .contact-copy p{color:rgba(234,245,242,.84)}
    .contact-points{
      list-style:none;padding:0;margin:28px 0 0;display:grid;gap:12px
    }
    .contact-points li{
      display:flex;gap:10px;align-items:flex-start;
      color:rgba(234,245,242,.90);
    }
    .contact-points li:before{
      content:"✓";
      color:var(--accent);
      font-weight:900;
    }
    .contact-form{
      background:rgba(255,252,247,.94);
      border:1px solid rgba(255,255,255,.52);
      border-radius:28px;
      padding:24px;
      box-shadow:0 18px 46px rgba(0,0,0,.14);
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:grid;gap:7px;margin-bottom:14px}
    .field.full{grid-column:1/-1}
    label{font-size:13px;font-weight:900;color:#35403D}
    input,textarea,select{
      width:100%;
      border:1px solid var(--line-strong);
      background:#FFFCF7;
      border-radius:16px;
      padding:13px 14px;
      color:var(--text);
      transition:.2s ease;
      min-height:50px;
    }
    textarea{min-height:118px;resize:vertical}
    input:focus,textarea:focus,select:focus{
      outline:none;
      border-color:var(--primary);
      box-shadow:0 0 0 4px rgba(15,118,110,.13);
      background:#fff;
    }
    .form-tip{
      margin:10px 0 0;
      color:var(--muted);
      font-size:13px;
    }
    .footer{
      background:var(--primary-deep);
      color:#EAF5F2;
      padding:58px 0 24px;
      margin-top:64px;
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr .85fr;
      gap:36px;
      padding-bottom:32px;
      border-bottom:1px solid rgba(234,245,242,.16);
    }
    .footer .brand-text strong{color:#fff}
    .footer .brand-text em{color:rgba(234,245,242,.65)}
    .footer p{color:rgba(234,245,242,.76);margin:16px 0 0}
    .footer h3{
      color:#fff;
      font-size:16px;
      margin-bottom:14px;
    }
    .footer-links{
      list-style:none;padding:0;margin:0;display:grid;gap:10px
    }
    .footer-links a{
      color:rgba(234,245,242,.78);
      transition:.2s ease;
      font-weight:700;
    }
    .footer-links a:hover,.footer-links a:focus{
      color:var(--accent);
      outline:none;
    }
    .copyright{
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:22px;
      color:rgba(234,245,242,.66);
      font-size:13px;
    }
    .decor-line{
      width:72px;height:4px;border-radius:999px;
      background:linear-gradient(90deg,var(--primary),var(--accent));
      margin:18px 0 0;
    }
    @media (max-width:1024px){
      .container{width:min(100% - 48px,var(--container))}
      .nav-links{
        position:absolute;
        top:82px;
        left:24px;
        right:24px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        border-radius:26px;
        padding:12px;
        background:rgba(255,252,247,.96);
        box-shadow:var(--shadow);
      }
      .nav-links.open{display:flex}
      .nav-link{padding:13px 16px}
      .menu-toggle{
        display:grid;
        place-items:center;
        width:42px;height:42px;
        border-radius:50%;
        border:1px solid var(--line);
        background:#fff;
        color:var(--primary-deep);
      }
      .nav-actions .btn{display:none}
      .hero-grid{grid-template-columns:1fr;gap:28px}
      .hero-panel,.hero-panel img{min-height:460px}
      .section-head{grid-template-columns:1fr}
      .feature-grid{grid-template-columns:1fr 1fr}
      .feature-card.large{grid-column:1/-1;min-height:320px}
      .observe-wrap{grid-template-columns:1fr}
      .sticky-note{position:relative;top:auto}
      .process-grid{grid-template-columns:1fr 1fr}
      .contact-shell{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      main{padding-top:98px}
      .container{width:min(100% - 36px,var(--container))}
      .site-header{top:12px}
      .nav-dock{width:calc(100% - 24px);min-height:62px;padding:8px 9px 8px 12px}
      .brand-mark{width:38px;height:38px}
      .brand-text em{display:none}
      .search-pill{display:none}
      .section{padding:66px 0}
      .hero{padding-top:28px}
      h1{letter-spacing:-1.1px}
      .lead{font-size:16px}
      .hero-actions{align-items:stretch}
      .hero-actions .btn{width:100%}
      .signal-strip{border-radius:26px;align-items:flex-start;flex-direction:column}
      .signal-items{justify-content:flex-start}
      .feature-grid{grid-template-columns:1fr}
      .category-entry{grid-template-columns:1fr;padding:18px}
      .category-content{padding:0}
      .masonry{columns:1}
      .compare-head{display:none}
      .compare-row{
        grid-template-columns:1fr;
        border-top:1px solid var(--line);
      }
      .compare-row div{
        border-right:0;
        padding:16px 18px;
      }
      .compare-row div:first-child{
        background:var(--primary-deep);
        color:#fff;
      }
      .process-grid{grid-template-columns:1fr}
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
    }
    @media (max-width:520px){
      .brand-text strong{font-size:14px}
      .hero-panel,.hero-panel img{min-height:390px}
      .mag-card.path{left:14px;top:16px;width:172px}
      .mag-card.update{right:14px;bottom:18px;width:196px}
      .mag-card.index{display:none}
      .hero-note{left:18px;bottom:112px;max-width:230px}
      .card{padding:20px}
      .contact-shell{padding:18px;border-radius:26px}
      .contact-copy{padding:14px}
      .contact-form{padding:18px;border-radius:22px}
    }

/* roulang page: category1 */
:root{
      --primary:#0F766E;
      --primary-dark:#0B4F49;
      --primary-soft:rgba(15,118,110,.10);
      --accent:#E49A3A;
      --accent-dark:#C97920;
      --base:#F7F4EE;
      --base-2:#FAF7F0;
      --paper:#FFFFFF;
      --paper-warm:#FFFCF7;
      --text:#252B2A;
      --muted:#6B706D;
      --line:#E8E0D5;
      --line-strong:#DED2C1;
      --success:#2F9E77;
      --danger:#B7604D;
      --shadow:0 18px 50px rgba(40,35,25,.08);
      --shadow-hover:0 24px 64px rgba(40,35,25,.13);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:14px;
      --container:1180px;
      --header-h:86px;
      --ease:all .24s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth;text-size-adjust:100%}
    body{
      font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",system-ui,-apple-system,BlinkMacSystemFont,sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 8%, rgba(15,118,110,.12), transparent 28%),
        radial-gradient(circle at 88% 10%, rgba(228,154,58,.14), transparent 26%),
        linear-gradient(180deg,var(--base),#F9F5EC 48%,#F6F0E6);
      line-height:1.75;
      min-height:100vh;
      overflow-x:hidden;
    }
    body::before{
      content:"";
      position:fixed;
      inset:0;
      pointer-events:none;
      opacity:.38;
      background-image:
        linear-gradient(rgba(90,74,50,.045) 1px, transparent 1px),
        linear-gradient(90deg, rgba(90,74,50,.035) 1px, transparent 1px);
      background-size:42px 42px;
      mask-image:linear-gradient(to bottom, #000, transparent 70%);
      z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer;border:0;background:none}
    ::selection{background:rgba(15,118,110,.18);color:var(--primary-dark)}
    :focus-visible{outline:3px solid rgba(15,118,110,.28);outline-offset:3px}
    .container{width:min(var(--container), calc(100% - 64px));margin-inline:auto}
    .section{padding:92px 0}
    .section-tight{padding:64px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      color:var(--primary);
      background:var(--primary-soft);
      border:1px solid rgba(15,118,110,.14);
      font-size:13px;
      font-weight:800;
      letter-spacing:.04em;
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(228,154,58,.13);
    }
    h1,h2,h3{line-height:1.14;letter-spacing:-.03em}
    h1{font-size:clamp(34px,5vw,56px);font-weight:800}
    h2{font-size:clamp(27px,3.5vw,40px);font-weight:800}
    h3{font-size:clamp(20px,2vw,25px);font-weight:800}
    p{color:var(--muted)}
    .lead{font-size:18px;color:#4E5551;line-height:1.82}
    .muted{color:var(--muted)}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:48px;
      padding:13px 22px;
      border-radius:999px;
      font-weight:800;
      transition:var(--ease);
      white-space:nowrap;
      border:1px solid transparent;
    }
    .btn-primary{
      background:var(--primary);
      color:#fff;
      box-shadow:0 12px 28px rgba(15,118,110,.22);
    }
    .btn-primary:hover{background:var(--primary-dark);transform:translateY(-2px);box-shadow:0 18px 34px rgba(11,79,73,.26)}
    .btn-secondary{
      color:var(--primary-dark);
      background:rgba(255,252,247,.82);
      border-color:rgba(15,118,110,.18);
    }
    .btn-secondary:hover{background:rgba(15,118,110,.09);transform:translateY(-2px)}
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--primary);
      font-weight:800;
      transition:var(--ease);
    }
    .text-link span{transition:transform .24s ease}
    .text-link:hover{color:var(--accent-dark)}
    .text-link:hover span{transform:translateX(4px)}
    .badge,.chip{
      display:inline-flex;
      align-items:center;
      gap:6px;
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      font-weight:800;
      line-height:1;
      border:1px solid rgba(90,74,50,.12);
      background:#fffaf1;
      color:#6D5531;
    }
    .badge.green,.chip.active{background:var(--primary);border-color:var(--primary);color:#fff}
    .badge.soft{background:var(--primary-soft);border-color:rgba(15,118,110,.14);color:var(--primary)}
    .badge.orange{background:rgba(228,154,58,.15);border-color:rgba(228,154,58,.24);color:#925B17}
    .site-header{
      position:fixed;
      top:18px;
      left:0;
      width:100%;
      z-index:1000;
      pointer-events:none;
      padding:0 18px;
    }
    .nav-dock{
      width:min(1120px,100%);
      min-height:68px;
      margin:0 auto;
      padding:9px 10px 9px 14px;
      border-radius:999px;
      border:1px solid rgba(90,74,50,.13);
      background:rgba(255,252,247,.88);
      backdrop-filter:blur(14px);
      box-shadow:0 18px 45px rgba(40,35,25,.10);
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      pointer-events:auto;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:10px;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:16px;
      display:grid;place-items:center;
      color:#fff;
      background:
        radial-gradient(circle at 72% 25%, var(--accent) 0 12%, transparent 13%),
        linear-gradient(135deg,var(--primary),var(--primary-dark));
      box-shadow:0 12px 26px rgba(15,118,110,.22);
      position:relative;
      overflow:hidden;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      width:25px;height:11px;
      border:2px solid rgba(255,255,255,.62);
      border-top:0;
      border-radius:0 0 18px 18px;
      bottom:8px;left:9px;
      transform:rotate(-8deg);
    }
    .brand-mark span{font-weight:900;font-size:18px;position:relative;z-index:1}
    .brand-text{display:flex;flex-direction:column;line-height:1.1}
    .brand-text strong{font-size:16px;letter-spacing:-.02em}
    .brand-text em{font-style:normal;font-size:10px;color:var(--muted);font-weight:800;letter-spacing:.12em;margin-top:3px}
    .nav-links{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      flex:1;
    }
    .nav-link{
      position:relative;
      padding:10px 14px;
      border-radius:999px;
      color:#3E4542;
      font-weight:800;
      font-size:14px;
      transition:var(--ease);
    }
    .nav-link:hover{background:rgba(15,118,110,.08);color:var(--primary)}
    .nav-link.active{
      background:rgba(15,118,110,.11);
      color:var(--primary-dark);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      width:5px;height:5px;border-radius:50%;
      background:var(--accent);
      left:50%;bottom:3px;transform:translateX(-50%);
    }
    .nav-actions{display:flex;align-items:center;gap:8px}
    .search-pill{
      width:44px;height:44px;border-radius:50%;
      display:grid;place-items:center;
      color:var(--primary-dark);
      background:rgba(15,118,110,.08);
      transition:var(--ease);
    }
    .search-pill:hover{background:rgba(228,154,58,.18);color:var(--accent-dark);transform:translateY(-1px)}
    .menu-toggle{display:none;width:44px;height:44px;border-radius:50%;color:var(--primary-dark);background:rgba(15,118,110,.08)}
    main{padding-top:116px}
    .breadcrumb{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:14px;
      margin-bottom:22px;
    }
    .breadcrumb a{font-weight:800;color:var(--primary)}
    .breadcrumb span:last-child{color:#3F4642}
    .category-hero{
      padding:42px 0 36px;
    }
    .hero-panel{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      border:1px solid rgba(90,74,50,.12);
      background:
        linear-gradient(110deg, rgba(255,252,247,.96) 0%, rgba(255,252,247,.9) 58%, rgba(15,118,110,.12) 100%),
        url('/assets/images/backpic/back-2.webp') center/cover;
      box-shadow:var(--shadow);
      padding:34px;
    }
    .hero-panel::before{
      content:"";
      position:absolute;
      inset:18px;
      border:1px solid rgba(15,118,110,.10);
      border-radius:26px;
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:minmax(0,1.2fr) minmax(320px,.8fr);
      gap:34px;
      align-items:stretch;
    }
    .hero-copy{
      display:flex;
      flex-direction:column;
      justify-content:center;
      gap:18px;
      padding:12px 0;
    }
    .hero-copy h1{max-width:760px;color:#1F2724}
    .hero-copy .lead{max-width:760px}
    .keyword-chips{display:flex;gap:10px;flex-wrap:wrap;margin-top:4px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:8px}
    .index-card{
      background:rgba(255,252,247,.86);
      border:1px solid rgba(90,74,50,.13);
      border-radius:28px;
      box-shadow:0 18px 45px rgba(40,35,25,.10);
      padding:22px;
      backdrop-filter:blur(8px);
      display:flex;
      flex-direction:column;
      gap:16px;
    }
    .index-card header{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:12px;
      padding-bottom:14px;
      border-bottom:1px solid var(--line);
    }
    .index-card header strong{font-size:20px;line-height:1.25}
    .index-card header small{color:var(--muted);font-weight:800;letter-spacing:.08em}
    .index-list{list-style:none;display:grid;gap:12px}
    .index-list li{
      display:grid;
      grid-template-columns:34px 1fr;
      gap:12px;
      padding:12px;
      border-radius:18px;
      background:rgba(15,118,110,.06);
      border:1px solid rgba(15,118,110,.08);
      transition:var(--ease);
    }
    .index-list li:hover{background:rgba(228,154,58,.12);transform:translateX(3px)}
    .index-list b{
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;
      background:#fff;
      color:var(--primary);
      box-shadow:0 8px 18px rgba(40,35,25,.07);
      font-size:13px;
    }
    .index-list span{font-weight:800;color:#2C3330}
    .index-list p{font-size:14px;margin-top:2px;line-height:1.55}
    .filter-section{padding:28px 0 20px}
    .filter-row{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      flex-wrap:wrap;
      padding:18px;
      border:1px solid rgba(90,74,50,.12);
      background:rgba(255,252,247,.72);
      border-radius:999px;
      box-shadow:0 12px 30px rgba(40,35,25,.05);
    }
    .filter-title{font-weight:900;color:var(--primary-dark);display:flex;align-items:center;gap:8px}
    .filter-title::before{content:"";width:10px;height:10px;border-radius:50%;background:var(--accent)}
    .chips{display:flex;gap:10px;flex-wrap:wrap}
    .chip{transition:var(--ease);cursor:pointer}
    .chip:not(.active):hover{background:rgba(15,118,110,.08);color:var(--primary);transform:translateY(-1px)}
    .section-head{
      display:grid;
      grid-template-columns:minmax(0,.85fr) minmax(280px,.45fr);
      gap:28px;
      align-items:end;
      margin-bottom:30px;
    }
    .section-head h2{margin-top:12px}
    .section-note{
      border-left:3px solid var(--accent);
      padding-left:18px;
      color:#555D59;
      background:linear-gradient(90deg, rgba(228,154,58,.10), transparent);
      border-radius:0 16px 16px 0;
    }
    .featured-card{
      display:grid;
      grid-template-columns:minmax(0,1.08fr) minmax(340px,.92fr);
      gap:0;
      overflow:hidden;
      border-radius:var(--radius-xl);
      background:var(--paper-warm);
      border:1px solid rgba(90,74,50,.13);
      box-shadow:var(--shadow);
    }
    .featured-image{
      position:relative;
      min-height:420px;
      overflow:hidden;
      background:#ddd;
    }
    .featured-image img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
    .featured-card:hover .featured-image img{transform:scale(1.045)}
    .featured-image::after{
      content:"";
      position:absolute;inset:0;
      background:linear-gradient(180deg, transparent 35%, rgba(11,79,73,.62));
    }
    .featured-float{
      position:absolute;
      left:22px;bottom:22px;right:22px;
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:14px;
      color:#fff;
      z-index:1;
    }
    .featured-float strong{font-size:28px;line-height:1}
    .featured-float span{font-size:13px;font-weight:800;letter-spacing:.08em;opacity:.9}
    .featured-content{padding:34px;display:flex;flex-direction:column;justify-content:center;gap:18px}
    .meta-line{display:flex;gap:10px;flex-wrap:wrap;align-items:center;color:var(--muted);font-size:14px}
    .feature-list{list-style:none;display:grid;gap:12px;margin:4px 0}
    .feature-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#404844;
    }
    .feature-list li::before{
      content:"✓";
      flex:0 0 24px;
      width:24px;height:24px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(15,118,110,.10);
      color:var(--primary);
      font-weight:900;
      line-height:1;
      margin-top:2px;
    }
    .magazine-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 330px;
      gap:28px;
      align-items:start;
    }
    .content-stream{display:grid;gap:18px}
    .article-card{
      position:relative;
      display:grid;
      grid-template-columns:190px 1fr;
      gap:20px;
      padding:18px;
      border-radius:26px;
      background:rgba(255,252,247,.86);
      border:1px solid rgba(90,74,50,.12);
      box-shadow:0 12px 34px rgba(40,35,25,.06);
      transition:var(--ease);
      overflow:hidden;
    }
    .article-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(15,118,110,.22)}
    .article-card.compact{
      grid-template-columns:1fr;
      padding:24px;
      background:linear-gradient(135deg, rgba(15,118,110,.09), rgba(255,252,247,.92));
    }
    .article-thumb{
      min-height:156px;
      border-radius:20px;
      overflow:hidden;
      background:var(--line);
    }
    .article-thumb img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}
    .article-card:hover .article-thumb img{transform:scale(1.06)}
    .article-body{display:flex;flex-direction:column;gap:10px;justify-content:center}
    .article-body h3{font-size:23px}
    .article-body p{line-height:1.7}
    .article-footer{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;margin-top:6px}
    .read-time{font-size:13px;color:var(--muted);font-weight:800}
    .side-rail{
      position:sticky;
      top:112px;
      display:grid;
      gap:18px;
    }
    .side-card{
      padding:22px;
      border-radius:26px;
      background:rgba(255,252,247,.86);
      border:1px solid rgba(90,74,50,.12);
      box-shadow:0 12px 34px rgba(40,35,25,.06);
    }
    .side-card.dark{
      color:#fff;
      background:
        linear-gradient(145deg, rgba(11,79,73,.96), rgba(15,118,110,.9)),
        url('/assets/images/backpic/back-3.webp') center/cover;
      border-color:rgba(255,255,255,.15);
    }
    .side-card.dark p{color:rgba(255,255,255,.78)}
    .side-card.dark .btn{width:100%;margin-top:16px;background:#fff;color:var(--primary-dark)}
    .side-card.dark .btn:hover{background:#fff5e6;color:var(--accent-dark)}
    .side-card h3{font-size:22px;margin-bottom:14px}
    .keyword-list,.question-list{list-style:none;display:grid;gap:10px}
    .keyword-list a,.question-list a{
      display:flex;
      justify-content:space-between;
      gap:12px;
      padding:12px 0;
      border-bottom:1px solid var(--line);
      color:#404844;
      font-weight:800;
      transition:var(--ease);
    }
    .keyword-list a:hover,.question-list a:hover{color:var(--primary);padding-left:4px}
    .keyword-list small{color:var(--muted);font-weight:800}
    .process-band{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:26px;
      align-items:stretch;
      padding:30px;
      border-radius:var(--radius-xl);
      background:linear-gradient(135deg, rgba(255,252,247,.92), rgba(15,118,110,.08));
      border:1px solid rgba(90,74,50,.12);
      box-shadow:var(--shadow);
    }
    .process-intro{
      padding:24px;
      border-radius:26px;
      background:var(--primary-dark);
      color:#fff;
      position:relative;
      overflow:hidden;
    }
    .process-intro::after{
      content:"";
      position:absolute;
      width:180px;height:180px;border-radius:50%;
      background:rgba(228,154,58,.22);
      right:-70px;bottom:-70px;
    }
    .process-intro p{color:rgba(255,255,255,.78);margin-top:14px}
    .steps{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .step{
      padding:20px;
      border-radius:22px;
      background:#fff;
      border:1px solid rgba(90,74,50,.12);
      transition:var(--ease);
    }
    .step:hover{transform:translateY(-3px);box-shadow:0 16px 38px rgba(40,35,25,.09)}
    .step b{
      display:inline-grid;place-items:center;
      width:38px;height:38px;border-radius:14px;
      background:rgba(228,154,58,.16);
      color:var(--accent-dark);
      margin-bottom:12px;
    }
    .step h3{font-size:20px;margin-bottom:8px}
    .faq-wrap{display:grid;grid-template-columns:.78fr 1.22fr;gap:28px;align-items:start}
    .faq-copy{
      padding:28px;
      border-radius:var(--radius-xl);
      background:var(--paper-warm);
      border:1px solid rgba(90,74,50,.12);
      box-shadow:var(--shadow);
    }
    .faq-copy p{margin-top:14px}
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid rgba(90,74,50,.12);
      border-radius:20px;
      background:rgba(255,252,247,.88);
      overflow:hidden;
      transition:var(--ease);
    }
    .faq-item:hover{border-color:rgba(15,118,110,.22);background:#fffdf8}
    .faq-question{
      width:100%;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:18px 20px;
      color:var(--text);
      text-align:left;
      font-weight:900;
    }
    .faq-icon{
      flex:0 0 30px;
      width:30px;height:30px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(15,118,110,.08);
      color:var(--primary);
      font-size:20px;
      transition:var(--ease);
    }
    .faq-answer{
      max-height:0;
      overflow:hidden;
      transition:max-height .28s ease;
    }
    .faq-answer p{padding:0 20px 18px;color:var(--muted)}
    .faq-item.open{
      background:rgba(15,118,110,.055);
      border-color:rgba(15,118,110,.28);
    }
    .faq-item.open .faq-icon{background:var(--primary);color:#fff;transform:rotate(45deg)}
    .faq-item.open .faq-answer{max-height:220px}
    .cta-strip{
      position:relative;
      overflow:hidden;
      display:grid;
      grid-template-columns:1fr auto;
      gap:24px;
      align-items:center;
      padding:34px;
      border-radius:var(--radius-xl);
      color:#fff;
      background:
        linear-gradient(135deg, rgba(11,79,73,.98), rgba(15,118,110,.94)),
        url('/assets/images/backpic/back-1.webp') center/cover;
      box-shadow:0 24px 62px rgba(11,79,73,.24);
    }
    .cta-strip::before{
      content:"";
      position:absolute;
      width:190px;height:190px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:50%;
      right:-62px;top:-88px;
    }
    .cta-strip::after{
      content:"";
      position:absolute;
      width:86px;height:8px;border-radius:999px;
      background:var(--accent);
      left:34px;bottom:0;
    }
    .cta-strip h2,.cta-strip p,.cta-strip .cta-actions{position:relative;z-index:1}
    .cta-strip p{color:rgba(255,255,255,.78);margin-top:10px;max-width:760px}
    .cta-actions{display:flex;gap:12px;flex-wrap:wrap}
    .cta-strip .btn-primary{background:#fff;color:var(--primary-dark)}
    .cta-strip .btn-primary:hover{background:#fff1db;color:var(--accent-dark)}
    .cta-strip .btn-secondary{background:rgba(255,255,255,.08);color:#fff;border-color:rgba(255,255,255,.22)}
    .cta-strip .btn-secondary:hover{background:rgba(255,255,255,.14)}
    .contact-mini{
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:26px;
      align-items:start;
    }
    .contact-card,.form-card{
      border-radius:var(--radius-xl);
      background:rgba(255,252,247,.88);
      border:1px solid rgba(90,74,50,.12);
      box-shadow:var(--shadow);
      padding:28px;
    }
    .contact-points{list-style:none;display:grid;gap:14px;margin-top:20px}
    .contact-points li{
      display:flex;gap:12px;align-items:flex-start;
      padding:14px;
      border-radius:18px;
      background:rgba(15,118,110,.06);
    }
    .contact-points b{
      flex:0 0 28px;
      width:28px;height:28px;border-radius:10px;
      display:grid;place-items:center;
      background:#fff;
      color:var(--primary);
      box-shadow:0 8px 18px rgba(40,35,25,.06);
    }
    .contact-form{display:grid;gap:14px}
    .form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    label{display:grid;gap:7px;font-size:14px;font-weight:900;color:#3C4440}
    input,textarea,select{
      width:100%;
      border:1px solid var(--line-strong);
      border-radius:16px;
      background:#FFFCF7;
      color:var(--text);
      padding:13px 15px;
      transition:var(--ease);
    }
    input,select{height:52px}
    textarea{min-height:118px;resize:vertical}
    input:focus,textarea:focus,select:focus{
      outline:none;
      border-color:var(--primary);
      box-shadow:0 0 0 4px rgba(15,118,110,.12);
      background:#fff;
    }
    .form-hint{font-size:13px;color:var(--muted)}
    .form-status{
      display:none;
      padding:12px 14px;
      border-radius:14px;
      background:rgba(47,158,119,.10);
      color:var(--success);
      font-weight:800;
      border:1px solid rgba(47,158,119,.18);
    }
    .footer{
      margin-top:86px;
      padding:58px 0 26px;
      background:var(--primary-dark);
      color:#EAF5F2;
      border-radius:36px 36px 0 0;
    }
    .footer .brand-text strong{color:#fff}
    .footer .brand-text em{color:rgba(234,245,242,.68)}
    .footer p{color:rgba(234,245,242,.74);margin-top:18px;max-width:460px}
    .footer-grid{
      display:grid;
      grid-template-columns:1.35fr .7fr .95fr;
      gap:38px;
      align-items:start;
    }
    .footer h3{font-size:18px;color:#fff;margin-bottom:14px}
    .footer-links{list-style:none;display:grid;gap:10px}
    .footer-links a{
      color:rgba(234,245,242,.74);
      transition:var(--ease);
      font-weight:700;
    }
    .footer-links a:hover{color:var(--accent);padding-left:4px}
    .copyright{
      margin-top:38px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.13);
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      color:rgba(234,245,242,.65);
      font-size:13px;
    }
    @media (max-width:1024px){
      .container{width:min(var(--container), calc(100% - 48px))}
      .nav-dock{border-radius:28px}
      .nav-links{position:absolute;top:78px;left:18px;right:18px;display:none;flex-direction:column;align-items:stretch;padding:14px;border-radius:24px;background:rgba(255,252,247,.96);border:1px solid rgba(90,74,50,.12);box-shadow:var(--shadow)}
      .nav-links.open{display:flex}
      .nav-link{text-align:center;padding:13px 14px}
      .menu-toggle{display:grid;place-items:center}
      .hero-grid,.section-head,.featured-card,.magazine-layout,.process-band,.faq-wrap,.contact-mini{grid-template-columns:1fr}
      .side-rail{position:static;grid-template-columns:repeat(2,1fr)}
      .featured-image{min-height:320px}
      .steps{grid-template-columns:repeat(2,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media (max-width:768px){
      main{padding-top:104px}
      .container{width:calc(100% - 36px)}
      .section{padding:68px 0}
      .section-tight{padding:48px 0}
      .site-header{top:12px;padding:0 12px}
      .nav-dock{min-height:64px;padding:8px 9px 8px 12px;gap:8px}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .brand-text strong{font-size:14px}
      .brand-text em{font-size:9px}
      .nav-actions .btn{display:none}
      .hero-panel{padding:24px;border-radius:26px}
      .hero-panel::before{display:none}
      .hero-actions .btn{width:100%}
      .filter-row{border-radius:24px;align-items:flex-start}
      .featured-content{padding:24px}
      .article-card{grid-template-columns:1fr}
      .article-thumb{min-height:210px}
      .side-rail{grid-template-columns:1fr}
      .steps{grid-template-columns:1fr}
      .cta-strip{grid-template-columns:1fr;padding:26px}
      .cta-actions .btn{width:100%}
      .form-row{grid-template-columns:1fr}
      .footer{border-radius:28px 28px 0 0}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
    }
    @media (max-width:520px){
      h1{font-size:32px}
      h2{font-size:27px}
      .container{width:calc(100% - 28px)}
      .hero-panel,.contact-card,.form-card,.faq-copy,.process-band{padding:20px}
      .index-card{padding:18px}
      .article-body h3{font-size:21px}
      .featured-image{min-height:260px}
      .featured-float{align-items:flex-start;flex-direction:column}
      .search-pill{width:40px;height:40px}
      .menu-toggle{width:40px;height:40px}
      .brand-text em{display:none}
    }