/* roulang page: index */
:root{
      --primary:#24142f;
      --primary-2:#2a1738;
      --primary-soft:#3a214b;
      --accent:#d99a3d;
      --accent-2:#f0c16a;
      --secondary:#7a2e45;
      --copper:#b85b3c;
      --bg:#f8f4ee;
      --bg-2:#efe7dc;
      --paper:#fff9f0;
      --text:#1f1724;
      --muted:#6f6473;
      --light:#fff9f0;
      --line:rgba(42,23,56,.12);
      --line-strong:#e5d9ca;
      --glass:rgba(36,20,47,.42);
      --shadow:0 18px 50px rgba(42,23,56,.14);
      --shadow-strong:0 24px 70px rgba(36,20,47,.28);
      --radius-lg:30px;
      --radius-md:22px;
      --radius-sm:16px;
      --container:1180px;
      --ease:cubic-bezier(.22,1,.36,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 8%, rgba(217,154,61,.16), transparent 32%),
        linear-gradient(180deg,var(--bg),#fbf7f1 42%,var(--bg-2));
      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{border:0;cursor:pointer}
    :focus-visible{outline:3px solid rgba(217,154,61,.72);outline-offset:4px;border-radius:12px}
    .container{width:min(100% - 40px,var(--container));margin:0 auto}
    .section{padding:104px 0;position:relative}
    .section-tight{padding:76px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:10px;
      color:var(--secondary);
      background:rgba(217,154,61,.13);
      border:1px solid rgba(217,154,61,.25);
      border-radius:999px;
      padding:8px 14px;
      font-size:14px;
      font-weight:700;
    }
    .eyebrow::before{
      content:"";
      width:8px;height:8px;border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 6px rgba(217,154,61,.16);
    }
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(38px,6vw,66px);
      line-height:1.14;
      letter-spacing:.02em;
      margin-bottom:22px;
      font-weight:800;
    }
    h2{
      font-size:clamp(30px,4vw,44px);
      line-height:1.22;
      letter-spacing:.02em;
      margin:14px 0 18px;
      font-weight:800;
      color:var(--primary);
    }
    h3{font-size:24px;line-height:1.32;margin-bottom:12px;color:var(--primary)}
    p{color:var(--muted);font-size:17px}
    .lead{font-size:19px;line-height:1.88;color:#efe6dc;max-width:670px}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:32px;
      margin-bottom:42px;
    }
    .section-head p{max-width:520px;margin-bottom:4px}
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:10px;
      min-height:48px;
      padding:14px 22px;
      border-radius:999px;
      font-weight:800;
      transition:transform .28s var(--ease),box-shadow .28s var(--ease),background .28s var(--ease),border-color .28s var(--ease);
      white-space:nowrap;
    }
    .btn-primary{
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      color:#261527;
      box-shadow:0 16px 36px rgba(217,154,61,.28);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 22px 46px rgba(217,154,61,.38);background:linear-gradient(135deg,#e4a648,#ffd480)}
    .btn-ghost{
      color:var(--light);
      border:1px solid rgba(255,249,240,.34);
      background:rgba(255,255,255,.07);
      backdrop-filter:blur(12px);
    }
    .btn-ghost:hover{transform:translateY(-2px);border-color:rgba(217,154,61,.8);background:rgba(217,154,61,.12)}
    .btn-soft{
      color:var(--primary);
      border:1px solid rgba(42,23,56,.14);
      background:rgba(255,249,240,.72);
    }
    .btn-soft:hover{transform:translateY(-2px);border-color:rgba(217,154,61,.75);box-shadow:var(--shadow)}
    .site-header{
      position:fixed;
      top:16px;
      left:0;
      right:0;
      z-index:1000;
      pointer-events:none;
    }
    .nav-shell{
      width:min(100% - 32px,var(--container));
      margin:0 auto;
      pointer-events:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:12px 14px 12px 18px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:999px;
      background:var(--glass);
      backdrop-filter:blur(18px);
      box-shadow:0 18px 48px rgba(0,0,0,.18);
      transition:background .28s var(--ease),border-color .28s var(--ease),box-shadow .28s var(--ease);
    }
    .site-header.scrolled .nav-shell{
      background:rgba(36,20,47,.92);
      border-color:rgba(217,154,61,.22);
      box-shadow:0 18px 52px rgba(36,20,47,.28);
    }
    .brand{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
      color:var(--light);
      font-weight:900;
      letter-spacing:.02em;
      font-size:18px;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:50%;
      display:grid;place-items:center;
      color:#2a1738;
      background:radial-gradient(circle at 35% 28%,#fff1c2,var(--accent) 58%,#9d5b24);
      box-shadow:0 0 24px rgba(217,154,61,.45);
      font-weight:900;
    }
    .nav-links{display:flex;align-items:center;gap:6px}
    .nav-links a{
      position:relative;
      color:rgba(255,249,240,.82);
      font-size:15px;
      font-weight:700;
      padding:10px 14px;
      border-radius:999px;
      transition:color .2s var(--ease),background .2s var(--ease);
    }
    .nav-links a:hover,.nav-links a.active{
      color:#fff7e8;
      background:rgba(255,255,255,.08);
    }
    .nav-links a::after{
      content:"";
      position:absolute;
      left:50%;
      bottom:5px;
      width:5px;height:5px;
      border-radius:50%;
      background:var(--accent);
      transform:translateX(-50%) scale(0);
      transition:transform .2s var(--ease);
    }
    .nav-links a:hover::after,.nav-links a.active::after{transform:translateX(-50%) scale(1)}
    .nav-cta{display:flex;align-items:center;gap:10px}
    .nav-cta .btn{min-height:42px;padding:10px 16px;font-size:14px}
    .menu-toggle{
      display:none;
      width:44px;height:44px;border-radius:50%;
      color:var(--light);
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.18);
    }
    .menu-toggle span{
      display:block;width:18px;height:2px;background:currentColor;margin:4px auto;border-radius:5px;
      transition:transform .22s var(--ease),opacity .22s var(--ease);
    }
    .hero{
      min-height:760px;
      color:var(--light);
      padding:142px 0 86px;
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(90deg,rgba(36,20,47,.94),rgba(36,20,47,.72) 45%,rgba(122,46,69,.42)),
        url("/assets/images/backpic/back-1.webp") center/cover no-repeat;
    }
    .hero::before{
      content:"";
      position:absolute;inset:-20% -10% auto auto;
      width:70vw;height:70vw;
      background:radial-gradient(circle,rgba(217,154,61,.32),transparent 58%);
      transform:rotate(-14deg);
      pointer-events:none;
    }
    .hero::after{
      content:"";
      position:absolute;inset:0;
      background:
        linear-gradient(112deg,transparent 0 56%,rgba(217,154,61,.16) 57%,transparent 66%),
        radial-gradient(circle at 72% 74%,rgba(255,249,240,.12),transparent 24%),
        linear-gradient(180deg,transparent 72%,var(--bg) 100%);
      pointer-events:none;
    }
    .hero-grid{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:1.04fr .96fr;
      gap:54px;
      align-items:center;
    }
    .hero-kicker{
      display:inline-flex;align-items:center;gap:12px;
      padding:9px 14px;
      border:1px solid rgba(255,249,240,.2);
      background:rgba(255,255,255,.08);
      border-radius:999px;
      backdrop-filter:blur(12px);
      color:#ffe6b4;
      font-weight:800;
      margin-bottom:26px;
    }
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:34px 0 34px}
    .trust-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:14px;
      max-width:680px;
    }
    .trust-item{
      padding:16px 16px;
      border-radius:18px;
      border:1px solid rgba(255,249,240,.16);
      background:rgba(255,255,255,.07);
      backdrop-filter:blur(12px);
    }
    .trust-item strong{display:block;color:#fff4db;font-size:18px;margin-bottom:4px}
    .trust-item span{font-size:13px;color:rgba(255,249,240,.72)}
    .stage-panel{
      position:relative;
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.18);
      background:
        linear-gradient(145deg,rgba(255,249,240,.14),rgba(255,255,255,.04)),
        rgba(36,20,47,.42);
      backdrop-filter:blur(18px);
      box-shadow:var(--shadow-strong);
      padding:24px;
      overflow:hidden;
    }
    .stage-panel::before{
      content:"";
      position:absolute;inset:-120px -90px auto auto;
      width:260px;height:260px;border-radius:50%;
      background:rgba(217,154,61,.24);
      filter:blur(8px);
    }
    .panel-cover{
      height:280px;
      border-radius:24px;
      overflow:hidden;
      position:relative;
      margin-bottom:18px;
      background:#2a1738;
    }
    .panel-cover img{width:100%;height:100%;object-fit:cover;filter:saturate(1.05) contrast(1.05)}
    .panel-cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent,rgba(36,20,47,.72))}
    .panel-badge{
      position:absolute;left:18px;bottom:18px;
      z-index:2;
      background:rgba(36,20,47,.72);
      border:1px solid rgba(255,249,240,.2);
      color:#fff0c8;
      border-radius:999px;
      padding:8px 12px;
      font-weight:800;
      font-size:14px;
    }
    .panel-lines{display:grid;gap:12px}
    .panel-line{
      display:flex;justify-content:space-between;gap:18px;
      padding:14px 16px;border-radius:16px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
      color:rgba(255,249,240,.9);
    }
    .panel-line span{color:rgba(255,249,240,.66)}
    .value-strip{
      margin-top:-46px;
      position:relative;
      z-index:5;
    }
    .value-card{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:1px;
      overflow:hidden;
      border-radius:var(--radius-lg);
      border:1px solid var(--line-strong);
      background:var(--line-strong);
      box-shadow:var(--shadow);
    }
    .value-item{
      padding:28px;
      background:rgba(255,249,240,.92);
      min-height:150px;
    }
    .value-item .num{color:var(--accent);font-size:14px;font-weight:900;margin-bottom:8px}
    .value-item strong{display:block;font-size:19px;color:var(--primary);margin-bottom:8px}
    .value-item p{font-size:15px;margin:0;line-height:1.7}
    .capability{background:linear-gradient(180deg,var(--bg),#fffaf2)}
    .cap-grid{
      display:grid;
      grid-template-columns:360px 1fr;
      gap:26px;
      align-items:start;
    }
    .cap-menu{
      background:var(--paper);
      border:1px solid var(--line-strong);
      border-radius:var(--radius-lg);
      padding:18px;
      box-shadow:var(--shadow);
      position:sticky;
      top:112px;
    }
    .cap-tab{
      width:100%;
      text-align:left;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:17px 18px;
      border-radius:18px;
      color:var(--muted);
      background:transparent;
      transition:background .22s var(--ease),color .22s var(--ease),transform .22s var(--ease);
      font-weight:800;
    }
    .cap-tab:hover,.cap-tab.active{background:rgba(217,154,61,.13);color:var(--primary);transform:translateX(2px)}
    .cap-tab i{font-style:normal;color:var(--accent)}
    .cap-detail{
      border-radius:var(--radius-lg);
      border:1px solid rgba(255,255,255,.15);
      background:
        radial-gradient(circle at 88% 8%,rgba(217,154,61,.18),transparent 30%),
        linear-gradient(145deg,var(--primary),#361d48);
      color:var(--light);
      padding:34px;
      box-shadow:var(--shadow-strong);
      overflow:hidden;
    }
    .cap-detail h3{color:#fff5dd;font-size:30px}
    .cap-detail p{color:rgba(255,249,240,.76);max-width:760px}
    .control-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:26px}
    .control-card{
      padding:20px;
      border-radius:20px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.13);
      transition:transform .24s var(--ease),border-color .24s var(--ease);
    }
    .control-card:hover{transform:translateY(-3px);border-color:rgba(217,154,61,.55)}
    .status{
      display:flex;align-items:center;gap:8px;
      color:#ffe1aa;font-size:13px;font-weight:900;margin-bottom:10px;
    }
    .status::before{content:"";width:8px;height:8px;border-radius:50%;background:#7ee0a1;box-shadow:0 0 0 5px rgba(126,224,161,.12)}
    .control-card strong{display:block;color:#fff9f0;font-size:18px;margin-bottom:8px}
    .control-card p{font-size:15px;line-height:1.7;margin:0}
    .category-entry{
      background:
        linear-gradient(180deg,#fffaf2,var(--bg-2));
    }
    .entry-card{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:28px;
      align-items:center;
      border-radius:var(--radius-lg);
      border:1px solid var(--line-strong);
      background:var(--paper);
      padding:22px;
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .entry-media{
      min-height:360px;border-radius:26px;overflow:hidden;position:relative;background:#24142f;
    }
    .entry-media img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;transition:transform .35s var(--ease)}
    .entry-card:hover .entry-media img{transform:scale(1.04)}
    .entry-media::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(36,20,47,.12),rgba(36,20,47,.72))}
    .entry-content{padding:18px 20px}
    .tag-row{display:flex;flex-wrap:wrap;gap:10px;margin:22px 0}
    .tag{
      display:inline-flex;
      border-radius:999px;
      padding:8px 12px;
      background:rgba(42,23,56,.06);
      border:1px solid rgba(42,23,56,.1);
      color:var(--primary);
      font-size:14px;
      font-weight:800;
    }
    .scenes{background:var(--primary);color:var(--light);overflow:hidden}
    .scenes h2{color:#fff6e5}
    .scenes .section-head p{color:rgba(255,249,240,.72)}
    .scene-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      grid-auto-rows:230px;
      gap:18px;
    }
    .scene-card{
      position:relative;
      overflow:hidden;
      border-radius:26px;
      border:1px solid rgba(255,255,255,.13);
      background:#321d43;
      box-shadow:0 18px 48px rgba(0,0,0,.2);
    }
    .scene-card.large{grid-row:span 2}
    .scene-card img{width:100%;height:100%;object-fit:cover;transition:transform .38s var(--ease)}
    .scene-card:hover img{transform:scale(1.05)}
    .scene-card::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(36,20,47,.05),rgba(36,20,47,.86))}
    .scene-copy{position:absolute;left:22px;right:22px;bottom:20px;z-index:2}
    .scene-copy .label{display:inline-flex;background:rgba(217,154,61,.9);color:#29172b;border-radius:999px;padding:5px 10px;font-size:13px;font-weight:900;margin-bottom:10px}
    .scene-copy h3{color:#fff9f0;margin-bottom:7px}
    .scene-copy p{color:rgba(255,249,240,.72);font-size:15px;margin:0;line-height:1.65}
    .cases{background:linear-gradient(180deg,var(--bg-2),#fffaf2)}
    .case-list{display:grid;gap:18px}
    .case-card{
      display:grid;
      grid-template-columns:220px 1fr 230px;
      gap:24px;
      align-items:center;
      padding:24px;
      border-radius:var(--radius-lg);
      border:1px solid var(--line-strong);
      background:rgba(255,249,240,.82);
      box-shadow:0 12px 34px rgba(42,23,56,.08);
      transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
    }
    .case-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:rgba(217,154,61,.55)}
    .case-type{
      min-height:160px;
      border-radius:22px;
      background:
        radial-gradient(circle at 78% 18%,rgba(217,154,61,.32),transparent 34%),
        linear-gradient(145deg,var(--primary),var(--secondary));
      color:#fff3d6;
      padding:20px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      font-weight:900;
    }
    .case-type span{font-size:14px;color:rgba(255,249,240,.7)}
    .case-type strong{font-size:26px;line-height:1.25}
    .case-card p{margin-bottom:0}
    .case-metrics{display:grid;gap:10px}
    .metric{
      padding:13px 14px;
      border-radius:16px;
      background:rgba(42,23,56,.05);
      border:1px solid rgba(42,23,56,.09);
      color:var(--primary);
      font-weight:800;
    }
    .plans{background:#fffaf2}
    .plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .plan{
      border-radius:var(--radius-lg);
      border:1px solid var(--line-strong);
      background:var(--paper);
      padding:28px;
      box-shadow:0 14px 42px rgba(42,23,56,.08);
      transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
      position:relative;
      overflow:hidden;
    }
    .plan:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(217,154,61,.62)}
    .plan.featured{
      background:
        radial-gradient(circle at 90% 0,rgba(217,154,61,.24),transparent 32%),
        linear-gradient(180deg,#fff8eb,#fff1de);
      border-color:rgba(217,154,61,.5);
    }
    .plan-badge{
      display:inline-flex;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(217,154,61,.14);
      color:var(--secondary);
      font-weight:900;
      font-size:13px;
      margin-bottom:18px;
    }
    .plan h3{font-size:26px}
    .plan ul{list-style:none;padding:0;margin:18px 0 24px;display:grid;gap:12px}
    .plan li{position:relative;padding-left:22px;color:var(--muted)}
    .plan li::before{content:"";position:absolute;left:0;top:.72em;width:8px;height:8px;border-radius:50%;background:var(--accent)}
    .faq{background:var(--bg)}
    .faq-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:32px;align-items:start}
    .faq-intro{
      border-radius:var(--radius-lg);
      background:
        linear-gradient(145deg,rgba(36,20,47,.96),rgba(58,33,75,.94)),
        url("/assets/images/backpic/back-2.webp") center/cover no-repeat;
      color:var(--light);
      padding:34px;
      min-height:430px;
      box-shadow:var(--shadow-strong);
    }
    .faq-intro h2{color:#fff4dd}
    .faq-intro p{color:rgba(255,249,240,.74)}
    .faq-list{display:grid;gap:14px}
    .faq-item{
      display:grid;
      grid-template-columns:54px 1fr;
      gap:16px;
      padding:22px;
      border-radius:22px;
      border:1px solid var(--line-strong);
      background:rgba(255,249,240,.82);
      transition:border-color .22s var(--ease),transform .22s var(--ease),box-shadow .22s var(--ease);
    }
    .faq-item:hover{border-color:rgba(217,154,61,.62);transform:translateY(-2px);box-shadow:0 12px 34px rgba(42,23,56,.08)}
    .faq-no{
      width:42px;height:42px;border-radius:50%;
      display:grid;place-items:center;
      background:rgba(217,154,61,.15);
      color:var(--secondary);
      font-weight:900;
    }
    .faq-item h3{font-size:19px;margin-bottom:6px}
    .faq-item p{font-size:15px;margin:0}
    .final-cta{
      padding:92px 0;
      background:
        radial-gradient(circle at 80% 20%,rgba(217,154,61,.28),transparent 32%),
        linear-gradient(135deg,var(--primary),#3a214b 62%,var(--secondary));
      color:var(--light);
      position:relative;
      overflow:hidden;
    }
    .final-cta::after{
      content:"";
      position:absolute;inset:auto -10% -40% 12%;
      height:300px;
      background:radial-gradient(ellipse,rgba(255,249,240,.14),transparent 62%);
    }
    .cta-grid{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:1fr 430px;
      gap:36px;
      align-items:center;
    }
    .final-cta h2{color:#fff5df}
    .final-cta p{color:rgba(255,249,240,.76);max-width:680px}
    .consult-form{
      background:rgba(255,249,240,.94);
      border:1px solid rgba(255,255,255,.24);
      border-radius:var(--radius-lg);
      padding:24px;
      box-shadow:var(--shadow-strong);
    }
    .form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .field{display:grid;gap:7px;margin-bottom:12px}
    .field label{font-size:13px;font-weight:900;color:var(--primary)}
    .field input,.field textarea,.field select{
      width:100%;
      border:1px solid var(--line-strong);
      border-radius:14px;
      background:#fffdf8;
      color:var(--text);
      padding:12px 13px;
      transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
    }
    .field textarea{min-height:92px;resize:vertical}
    .field input:focus,.field textarea:focus,.field select:focus{
      outline:none;
      border-color:var(--accent);
      box-shadow:0 0 0 4px rgba(217,154,61,.15);
    }
    .consult-form .btn{width:100%;margin-top:6px}
    .site-footer{
      background:#1b1024;
      color:rgba(255,249,240,.72);
      padding:62px 0 28px;
      position:relative;
      overflow:hidden;
    }
    .site-footer::before{
      content:"";
      position:absolute;inset:-60% 20% auto auto;
      width:520px;height:520px;border-radius:50%;
      background:rgba(217,154,61,.09);
      filter:blur(4px);
    }
    .footer-grid{
      position:relative;
      z-index:2;
      display:grid;
      grid-template-columns:1.25fr .75fr .75fr;
      gap:34px;
      padding-bottom:36px;
      border-bottom:1px solid rgba(255,255,255,.1);
    }
    .footer-brand{
      display:flex;align-items:center;gap:12px;
      color:#fff4dc;
      font-weight:900;
      font-size:20px;
      margin-bottom:14px;
    }
    .footer-col h3{color:#fff1cf;font-size:17px;margin-bottom:14px}
    .footer-col a{
      display:block;
      color:rgba(255,249,240,.68);
      padding:5px 0;
      transition:color .2s var(--ease),transform .2s var(--ease);
    }
    .footer-col a:hover{color:var(--accent-2);transform:translateX(2px)}
    .copyright{
      position:relative;
      z-index:2;
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      padding-top:24px;
      font-size:14px;
      color:rgba(255,249,240,.58);
    }
    @media (max-width:1024px){
      .section{padding:84px 0}
      .hero-grid,.cap-grid,.entry-card,.faq-grid,.cta-grid{grid-template-columns:1fr}
      .stage-panel{max-width:720px}
      .value-card{grid-template-columns:repeat(2,1fr)}
      .cap-menu{position:relative;top:auto}
      .scene-grid{grid-template-columns:1fr 1fr;grid-auto-rows:250px}
      .scene-card.large{grid-row:span 1}
      .case-card{grid-template-columns:180px 1fr}
      .case-metrics{grid-column:1/-1;grid-template-columns:repeat(3,1fr)}
      .plan-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(100% - 28px,var(--container))}
      .site-header{top:10px}
      .nav-shell{border-radius:26px;align-items:flex-start;flex-wrap:wrap}
      .brand{font-size:16px}
      .nav-links{
        order:3;
        display:none;
        width:100%;
        flex-direction:column;
        align-items:stretch;
        padding:8px 0 4px;
      }
      .nav-shell.open .nav-links{display:flex}
      .nav-links a{padding:12px 14px}
      .nav-cta{margin-left:auto}
      .nav-cta .btn{display:none}
      .menu-toggle{display:block}
      .nav-shell.open .menu-toggle span:nth-child(1){transform:translateY(6px) rotate(45deg)}
      .nav-shell.open .menu-toggle span:nth-child(2){opacity:0}
      .nav-shell.open .menu-toggle span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
      .hero{min-height:650px;padding:122px 0 70px}
      .lead{font-size:17px}
      .hero-actions{flex-direction:column}
      .hero-actions .btn{width:100%}
      .trust-row{grid-template-columns:1fr}
      .value-strip{margin-top:0;padding-top:18px}
      .value-card{grid-template-columns:1fr}
      .section-head{display:block}
      .control-grid,.scene-grid,.case-card,.case-metrics,.form-row,.footer-grid{grid-template-columns:1fr}
      .scene-grid{grid-auto-rows:280px}
      .entry-media{min-height:280px}
      .case-type{min-height:130px}
      .footer-grid{gap:22px}
      .copyright{display:block}
    }
    @media (max-width:520px){
      h1{font-size:38px}
      h2{font-size:30px}
      .section{padding:64px 0}
      .hero{padding-top:116px}
      .stage-panel,.cap-detail,.faq-intro,.consult-form{padding:20px;border-radius:24px}
      .panel-cover{height:220px}
      .panel-line{display:block}
      .value-item,.plan,.faq-item{padding:20px}
      .faq-item{grid-template-columns:1fr}
      .cta-grid{gap:22px}
      .btn{width:100%}
      .scene-copy{left:18px;right:18px}
    }

/* roulang page: category1 */
:root{
      --primary:#24142F;
      --primary-2:#2A1738;
      --primary-soft:#3A214A;
      --accent:#D99A3D;
      --accent-2:#F0C06B;
      --secondary:#7A2E45;
      --copper:#B85B3C;
      --bg:#F8F4EE;
      --bg-2:#EFE7DC;
      --paper:#FFF9F0;
      --text:#1F1724;
      --muted:#6F6473;
      --muted-2:#8A7C88;
      --line:#E5D9CA;
      --line-dark:rgba(255,255,255,.14);
      --white:#FFF9F0;
      --shadow:0 18px 50px rgba(42,23,56,.14);
      --shadow-strong:0 28px 80px rgba(36,20,47,.22);
      --radius-xl:32px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --container:1180px;
      --nav-h:76px;
      --ease:cubic-bezier(.2,.8,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 8% 4%, rgba(217,154,61,.14), transparent 28%),
        linear-gradient(180deg, var(--bg) 0%, #FBF7F0 42%, var(--bg-2) 100%);
      line-height:1.78;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{border:0;cursor:pointer}
    ::selection{background:rgba(217,154,61,.28);color:var(--primary)}
    :focus-visible{outline:3px solid rgba(217,154,61,.58);outline-offset:4px;border-radius:12px}
    .container{width:min(calc(100% - 40px),var(--container));margin:0 auto}
    .section{padding:96px 0;position:relative}
    .section-tight{padding:72px 0}
    .eyebrow{
      display:inline-flex;align-items:center;gap:10px;
      color:var(--secondary);font-weight:750;font-size:14px;
      padding:8px 14px;border:1px solid rgba(122,46,69,.16);
      background:rgba(255,249,240,.68);border-radius:999px;
      box-shadow:0 8px 24px rgba(42,23,56,.06);
    }
    .eyebrow:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--accent);box-shadow:0 0 0 6px rgba(217,154,61,.14)}
    h1,h2,h3,p{margin-top:0}
    h1{
      font-size:clamp(38px,5.4vw,66px);
      line-height:1.13;
      letter-spacing:.015em;
      margin-bottom:22px;
      color:var(--white);
      font-weight:850;
    }
    h2{
      font-size:clamp(30px,3.4vw,44px);
      line-height:1.22;
      letter-spacing:.012em;
      margin-bottom:18px;
      color:var(--text);
      font-weight:820;
    }
    h3{font-size:22px;line-height:1.35;margin-bottom:12px;font-weight:790}
    p{color:var(--muted);font-size:16.5px}
    .lead{font-size:18px;line-height:1.9;color:#F3E8DB;max-width:720px}
    .section-head{
      display:grid;
      grid-template-columns:minmax(0,1fr) minmax(260px,420px);
      gap:28px;
      align-items:end;
      margin-bottom:42px;
    }
    .section-head p{font-size:17px;line-height:1.9;margin-bottom:0}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:10px;
      min-height:46px;padding:12px 20px;border-radius:999px;
      font-weight:760;letter-spacing:.01em;
      transition:transform .28s var(--ease),box-shadow .28s var(--ease),background .28s var(--ease),border-color .28s var(--ease),color .28s var(--ease);
      white-space:nowrap;
    }
    .btn-primary{
      color:#24142F;
      background:linear-gradient(135deg,var(--accent),var(--accent-2));
      box-shadow:0 14px 30px rgba(217,154,61,.26), inset 0 1px 0 rgba(255,255,255,.34);
    }
    .btn-primary:hover{transform:translateY(-2px);box-shadow:0 20px 44px rgba(217,154,61,.34), inset 0 1px 0 rgba(255,255,255,.44)}
    .btn-secondary{
      color:var(--white);
      border:1px solid rgba(255,255,255,.25);
      background:rgba(255,249,240,.08);
      backdrop-filter:blur(10px);
    }
    .btn-secondary:hover{border-color:rgba(217,154,61,.76);background:rgba(217,154,61,.12);transform:translateY(-2px)}
    .btn-soft{
      color:var(--primary);
      border:1px solid rgba(42,23,56,.14);
      background:rgba(255,249,240,.72);
    }
    .btn-soft:hover{border-color:rgba(217,154,61,.72);box-shadow:0 12px 28px rgba(42,23,56,.10);transform:translateY(-2px)}
    .site-header{
      position:fixed;top:18px;left:0;right:0;z-index:1000;
      transition:top .25s var(--ease),background .25s var(--ease);
      pointer-events:none;
    }
    .nav-shell{
      width:min(calc(100% - 40px),var(--container));
      margin:0 auto;
      min-height:var(--nav-h);
      display:flex;align-items:center;justify-content:space-between;gap:20px;
      padding:12px 14px 12px 18px;
      border:1px solid rgba(255,255,255,.18);
      border-radius:999px;
      background:rgba(36,20,47,.44);
      backdrop-filter:blur(18px);
      box-shadow:0 18px 55px rgba(18,10,24,.18);
      pointer-events:auto;
    }
    .site-header.is-scrolled{top:8px}
    .site-header.is-scrolled .nav-shell{
      background:rgba(36,20,47,.92);
      border-color:rgba(217,154,61,.18);
      box-shadow:0 16px 50px rgba(18,10,24,.24);
    }
    .brand,.footer-brand{
      display:inline-flex;align-items:center;gap:12px;
      color:var(--white);font-weight:820;letter-spacing:.01em;
    }
    .brand-mark{
      width:42px;height:42px;border-radius:15px;
      display:inline-flex;align-items:center;justify-content:center;
      color:#24142F;font-weight:900;font-size:22px;
      background:linear-gradient(135deg,#F1C36D,var(--accent));
      box-shadow:0 12px 26px rgba(217,154,61,.25), inset 0 1px 0 rgba(255,255,255,.4);
      flex:0 0 auto;
    }
    .nav-links{display:flex;align-items:center;gap:8px}
    .nav-links a{
      position:relative;
      color:rgba(255,249,240,.82);
      font-size:15px;font-weight:720;
      padding:10px 14px;border-radius:999px;
      transition:color .25s var(--ease),background .25s var(--ease);
    }
    .nav-links a:hover,.nav-links a.active{color:var(--white);background:rgba(255,255,255,.09)}
    .nav-links a.active:after{
      content:"";position:absolute;left:50%;bottom:4px;transform:translateX(-50%);
      width:18px;height:3px;border-radius:999px;background:var(--accent);
      box-shadow:0 0 18px rgba(217,154,61,.76);
    }
    .nav-cta{display:flex;align-items:center;gap:12px}
    .menu-toggle{
      display:none;width:46px;height:46px;border-radius:999px;
      background:rgba(255,249,240,.10);border:1px solid rgba(255,255,255,.18);
      align-items:center;justify-content:center;flex-direction:column;gap:5px;
    }
    .menu-toggle span{width:18px;height:2px;background:var(--white);border-radius:99px;transition:.25s var(--ease)}
    .menu-toggle.is-open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
    .menu-toggle.is-open span:nth-child(2){opacity:0}
    .menu-toggle.is-open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
    .hero{
      position:relative;
      min-height:560px;
      padding:154px 0 82px;
      color:var(--white);
      overflow:hidden;
      background:
        linear-gradient(110deg,rgba(36,20,47,.94) 0%,rgba(36,20,47,.84) 45%,rgba(122,46,69,.56) 100%),
        url('/assets/images/backpic/back-2.webp') center/cover no-repeat;
    }
    .hero:before{
      content:"";position:absolute;inset:0;
      background:
        radial-gradient(circle at 75% 18%,rgba(217,154,61,.34),transparent 23%),
        radial-gradient(circle at 22% 100%,rgba(184,91,60,.22),transparent 28%),
        linear-gradient(135deg,transparent 0 46%,rgba(255,249,240,.07) 47%,transparent 58%);
      pointer-events:none;
    }
    .hero:after{
      content:"";position:absolute;left:-12%;right:-12%;bottom:-75px;height:160px;
      background:var(--bg);
      transform:rotate(-2.4deg);
      border-top:1px solid rgba(255,255,255,.12);
    }
    .hero-grid{
      position:relative;z-index:1;
      display:grid;grid-template-columns:minmax(0,1fr) 420px;
      gap:54px;align-items:center;
    }
    .breadcrumb{
      display:flex;align-items:center;gap:10px;flex-wrap:wrap;
      color:rgba(255,249,240,.72);
      margin-bottom:22px;font-size:14px;
    }
    .breadcrumb a{transition:color .22s var(--ease)}
    .breadcrumb a:hover{color:var(--accent-2)}
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:30px}
    .hero-notes{
      display:grid;grid-template-columns:repeat(3,1fr);gap:12px;
      margin-top:34px;max-width:760px;
    }
    .note-card{
      border:1px solid rgba(255,255,255,.15);
      background:rgba(255,249,240,.08);
      border-radius:18px;
      padding:14px 16px;
      backdrop-filter:blur(12px);
    }
    .note-card strong{display:block;color:var(--accent-2);font-size:18px;margin-bottom:2px}
    .note-card span{font-size:13.5px;color:rgba(255,249,240,.76)}
    .combo-card{
      border:1px solid rgba(255,255,255,.16);
      background:linear-gradient(180deg,rgba(255,249,240,.15),rgba(255,249,240,.07));
      box-shadow:0 28px 80px rgba(18,10,24,.28);
      border-radius:32px;
      padding:24px;
      backdrop-filter:blur(18px);
      position:relative;
      overflow:hidden;
    }
    .combo-card:before{
      content:"";position:absolute;right:-46px;top:-46px;width:148px;height:148px;
      background:radial-gradient(circle,rgba(217,154,61,.38),transparent 68%);
    }
    .combo-top{
      display:flex;justify-content:space-between;gap:16px;align-items:flex-start;
      padding-bottom:18px;margin-bottom:18px;border-bottom:1px solid rgba(255,255,255,.13);
      position:relative;
    }
    .combo-top h2{font-size:24px;color:var(--white);margin:0}
    .status-badge{
      display:inline-flex;align-items:center;gap:8px;
      color:#2A1738;background:linear-gradient(135deg,var(--accent-2),var(--accent));
      border-radius:999px;padding:7px 12px;font-size:13px;font-weight:800;
      flex:0 0 auto;
    }
    .combo-list{display:grid;gap:12px;position:relative}
    .combo-item{
      display:grid;grid-template-columns:34px 1fr;gap:12px;align-items:start;
      padding:14px;border-radius:18px;
      background:rgba(36,20,47,.34);
      border:1px solid rgba(255,255,255,.12);
    }
    .combo-item b{
      width:34px;height:34px;border-radius:12px;
      display:flex;align-items:center;justify-content:center;
      background:rgba(217,154,61,.16);color:var(--accent-2);
      border:1px solid rgba(217,154,61,.26);
    }
    .combo-item strong{display:block;color:var(--white);line-height:1.45}
    .combo-item span{display:block;color:rgba(255,249,240,.68);font-size:13.5px;line-height:1.7;margin-top:3px}
    .intro-panel{
      background:var(--paper);
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:34px;
      display:grid;grid-template-columns:1.06fr .94fr;gap:30px;align-items:center;
    }
    .intro-panel p{font-size:17px;line-height:1.9}
    .intro-media{
      min-height:300px;
      border-radius:26px;
      overflow:hidden;position:relative;
      box-shadow:0 20px 48px rgba(42,23,56,.16);
    }
    .intro-media img{width:100%;height:100%;min-height:300px;object-fit:cover;transition:transform .45s var(--ease)}
    .intro-media:hover img{transform:scale(1.04)}
    .intro-media:after{
      content:"按目标组合服务";
      position:absolute;left:18px;bottom:18px;
      padding:9px 14px;border-radius:999px;
      background:rgba(36,20,47,.72);color:var(--white);
      border:1px solid rgba(255,255,255,.16);
      backdrop-filter:blur(10px);
      font-size:14px;font-weight:760;
    }
    .point-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:24px}
    .point{
      border:1px solid rgba(42,23,56,.10);
      background:linear-gradient(180deg,#fffaf2,#f5ede3);
      border-radius:20px;padding:16px;
    }
    .point strong{display:block;color:var(--primary);margin-bottom:4px}
    .point span{color:var(--muted);font-size:14px}
    .tabs-wrap{
      overflow:hidden;
      background:linear-gradient(180deg,rgba(255,249,240,.7),rgba(255,249,240,.38));
      border-top:1px solid rgba(42,23,56,.08);
      border-bottom:1px solid rgba(42,23,56,.08);
    }
    .tabs{
      display:flex;gap:12px;overflow-x:auto;padding:18px 0;
      scrollbar-width:none;
    }
    .tabs::-webkit-scrollbar{display:none}
    .tab{
      flex:0 0 auto;
      padding:11px 18px;border-radius:999px;
      border:1px solid rgba(42,23,56,.14);
      background:rgba(255,249,240,.82);
      color:var(--primary);font-weight:760;
      transition:.25s var(--ease);
    }
    .tab:hover,.tab.active{
      background:linear-gradient(135deg,var(--primary),var(--primary-soft));
      color:var(--white);
      border-color:rgba(217,154,61,.36);
      box-shadow:0 12px 28px rgba(42,23,56,.12);
      transform:translateY(-1px);
    }
    .solution-list{display:grid;gap:22px}
    .solution-card{
      display:grid;grid-template-columns:250px minmax(0,1fr) 300px;
      gap:24px;align-items:stretch;
      padding:18px;
      border:1px solid var(--line);
      border-radius:30px;
      background:rgba(255,249,240,.86);
      box-shadow:0 14px 40px rgba(42,23,56,.08);
      transition:transform .28s var(--ease),box-shadow .28s var(--ease),border-color .28s var(--ease);
    }
    .solution-card:hover{
      transform:translateY(-4px);
      border-color:rgba(217,154,61,.48);
      box-shadow:var(--shadow);
    }
    .solution-media{
      position:relative;border-radius:24px;overflow:hidden;min-height:220px;
      background:var(--primary);
    }
    .solution-media img{width:100%;height:100%;object-fit:cover;transition:transform .42s var(--ease);filter:saturate(.96)}
    .solution-card:hover .solution-media img{transform:scale(1.04)}
    .solution-media:after{
      content:"";position:absolute;inset:0;
      background:linear-gradient(180deg,transparent 35%,rgba(36,20,47,.78));
    }
    .scene-label{
      position:absolute;left:14px;bottom:14px;z-index:1;
      color:var(--white);background:rgba(255,249,240,.12);
      border:1px solid rgba(255,255,255,.18);
      backdrop-filter:blur(10px);
      padding:7px 11px;border-radius:999px;font-size:13px;font-weight:760;
    }
    .solution-main{padding:8px 0}
    .solution-main h3{font-size:25px;color:var(--primary)}
    .solution-main p{line-height:1.86;margin-bottom:18px}
    .meta-row{display:flex;flex-wrap:wrap;gap:9px}
    .badge{
      display:inline-flex;align-items:center;gap:6px;
      border-radius:999px;
      padding:7px 11px;
      font-size:13px;font-weight:720;
      color:var(--secondary);
      background:rgba(122,46,69,.08);
      border:1px solid rgba(122,46,69,.13);
    }
    .solution-side{
      border-left:1px dashed rgba(42,23,56,.17);
      padding:10px 0 10px 22px;
      display:flex;flex-direction:column;justify-content:space-between;gap:20px;
    }
    .key-list{list-style:none;margin:0;padding:0;display:grid;gap:10px}
    .key-list li{
      position:relative;
      padding-left:22px;color:var(--muted);font-size:14.5px;line-height:1.65;
    }
    .key-list li:before{
      content:"";position:absolute;left:0;top:.65em;width:8px;height:8px;border-radius:50%;
      background:var(--accent);box-shadow:0 0 0 5px rgba(217,154,61,.13);
    }
    .dark-band{
      background:
        radial-gradient(circle at 18% 8%,rgba(217,154,61,.18),transparent 28%),
        radial-gradient(circle at 92% 78%,rgba(122,46,69,.34),transparent 30%),
        linear-gradient(135deg,var(--primary),#180E20);
      color:var(--white);
      overflow:hidden;
    }
    .dark-band h2,.dark-band h3{color:var(--white)}
    .dark-band p{color:rgba(255,249,240,.72)}
    .process{
      display:grid;grid-template-columns:repeat(6,1fr);gap:14px;margin-top:42px;
    }
    .step{
      position:relative;
      min-height:190px;
      border:1px solid rgba(255,255,255,.14);
      background:rgba(255,249,240,.07);
      border-radius:24px;
      padding:18px;
      overflow:hidden;
      transition:.28s var(--ease);
    }
    .step:hover{transform:translateY(-4px);border-color:rgba(217,154,61,.45);background:rgba(255,249,240,.10)}
    .step-num{
      display:inline-flex;align-items:center;justify-content:center;
      width:40px;height:40px;border-radius:15px;
      background:rgba(217,154,61,.15);color:var(--accent-2);
      border:1px solid rgba(217,154,61,.24);
      font-weight:850;margin-bottom:18px;
    }
    .step h3{font-size:18px;margin-bottom:8px}
    .step p{font-size:14px;line-height:1.72;margin:0}
    .comparison-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .compare-card{
      background:var(--paper);
      border:1px solid var(--line);
      border-radius:28px;
      padding:28px;
      box-shadow:0 12px 34px rgba(42,23,56,.08);
    }
    .compare-card.featured{
      background:linear-gradient(145deg,var(--primary),#321C40);
      color:var(--white);
      border-color:rgba(217,154,61,.28);
      box-shadow:var(--shadow-strong);
    }
    .compare-card.featured p,.compare-card.featured li{color:rgba(255,249,240,.74)}
    .compare-list{list-style:none;padding:0;margin:18px 0 0;display:grid;gap:12px}
    .compare-list li{
      display:grid;grid-template-columns:28px 1fr;gap:10px;align-items:start;
      color:var(--muted);line-height:1.72;
    }
    .compare-list i{
      width:28px;height:28px;border-radius:10px;
      display:flex;align-items:center;justify-content:center;
      background:rgba(217,154,61,.14);color:var(--accent);font-style:normal;font-weight:850;
    }
    .faq-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:34px;align-items:start}
    .faq-aside{
      position:sticky;top:110px;
      padding:30px;
      border-radius:30px;
      background:linear-gradient(145deg,var(--primary),#321C40);
      color:var(--white);
      box-shadow:var(--shadow-strong);
    }
    .faq-aside p{color:rgba(255,249,240,.72)}
    .faq-list{display:grid;gap:14px}
    .faq-item{
      display:grid;grid-template-columns:54px 1fr;gap:18px;
      padding:22px;
      border-radius:24px;
      border:1px solid var(--line);
      background:rgba(255,249,240,.84);
      transition:.25s var(--ease);
    }
    .faq-item:hover{border-color:rgba(217,154,61,.55);box-shadow:0 14px 36px rgba(42,23,56,.08)}
    .faq-no{
      width:44px;height:44px;border-radius:16px;
      display:flex;align-items:center;justify-content:center;
      color:var(--primary);font-weight:850;
      background:linear-gradient(135deg,rgba(217,154,61,.24),rgba(255,249,240,.9));
      border:1px solid rgba(217,154,61,.22);
    }
    .faq-item h3{font-size:19px;margin-bottom:6px}
    .faq-item p{margin:0;font-size:15.5px}
    .cta-panel{
      position:relative;overflow:hidden;
      display:grid;grid-template-columns:1fr 430px;gap:34px;align-items:center;
      padding:42px;
      border-radius:36px;
      background:
        linear-gradient(110deg,rgba(36,20,47,.94),rgba(42,23,56,.86)),
        url('/assets/images/backpic/back-3.webp') center/cover no-repeat;
      box-shadow:var(--shadow-strong);
      color:var(--white);
    }
    .cta-panel:before{
      content:"";position:absolute;right:-80px;top:-80px;width:260px;height:260px;
      background:radial-gradient(circle,rgba(217,154,61,.30),transparent 68%);
    }
    .cta-panel h2,.cta-panel p,.cta-panel form{position:relative;z-index:1}
    .cta-panel h2{color:var(--white)}
    .cta-panel p{color:rgba(255,249,240,.74);font-size:17px}
    .quick-info{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px;position:relative;z-index:1}
    .quick-info span{
      padding:8px 12px;border-radius:999px;
      border:1px solid rgba(255,255,255,.15);
      background:rgba(255,249,240,.08);
      color:rgba(255,249,240,.82);font-size:14px;
    }
    .form-card{
      padding:22px;
      border-radius:28px;
      background:rgba(255,249,240,.94);
      border:1px solid rgba(255,255,255,.35);
      box-shadow:0 24px 60px rgba(18,10,24,.22);
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .field{display:grid;gap:6px}
    .field.full{grid-column:1/-1}
    .field label{font-size:13px;font-weight:780;color:var(--primary)}
    .field input,.field select,.field textarea{
      width:100%;
      border:1px solid var(--line);
      background:#FFFDF8;
      color:var(--text);
      border-radius:15px;
      padding:12px 13px;
      outline:none;
      transition:border-color .22s var(--ease),box-shadow .22s var(--ease);
    }
    .field textarea{min-height:94px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{
      border-color:var(--accent);
      box-shadow:0 0 0 4px rgba(217,154,61,.16);
    }
    .form-note{font-size:13px;color:var(--muted);margin:12px 0 0;line-height:1.65}
    .form-card .btn{width:100%;margin-top:14px}
    .site-footer{
      padding:72px 0 30px;
      background:
        radial-gradient(circle at 12% 0,rgba(217,154,61,.16),transparent 28%),
        linear-gradient(135deg,#180E20,var(--primary));
      color:var(--white);
      position:relative;
      overflow:hidden;
    }
    .site-footer:before{
      content:"";position:absolute;inset:auto -10% 0 -10%;height:120px;
      background:radial-gradient(ellipse at center,rgba(255,249,240,.08),transparent 65%);
    }
    .footer-grid{
      display:grid;grid-template-columns:1.25fr .65fr .85fr;gap:44px;
      padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.12);
      position:relative;z-index:1;
    }
    .footer-col p{color:rgba(255,249,240,.68);margin:14px 0 0;max-width:520px}
    .footer-col h3{font-size:17px;color:var(--accent-2);margin-bottom:14px}
    .footer-col a{
      display:block;color:rgba(255,249,240,.72);
      padding:5px 0;transition:color .22s var(--ease),transform .22s var(--ease);
    }
    .footer-col a:hover{color:var(--white);transform:translateX(3px)}
    .copyright{
      display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;
      padding-top:24px;color:rgba(255,249,240,.58);
      font-size:14px;position:relative;z-index:1;
    }
    @media (max-width:1024px){
      .hero-grid,.intro-panel,.cta-panel,.faq-grid,.section-head{grid-template-columns:1fr}
      .combo-card{max-width:640px}
      .solution-card{grid-template-columns:210px minmax(0,1fr)}
      .solution-side{grid-column:1/-1;border-left:0;border-top:1px dashed rgba(42,23,56,.17);padding:18px 0 4px}
      .process{grid-template-columns:repeat(3,1fr)}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      :root{--nav-h:66px}
      .container{width:min(calc(100% - 28px),var(--container))}
      .section{padding:68px 0}
      .section-tight{padding:54px 0}
      .site-header{top:10px}
      .nav-shell{width:calc(100% - 24px);border-radius:26px;padding:10px 12px}
      .brand span:last-child{font-size:14px}
      .brand-mark{width:38px;height:38px;border-radius:14px;font-size:20px}
      .nav-links{
        position:absolute;left:12px;right:12px;top:calc(100% + 10px);
        display:none;flex-direction:column;align-items:stretch;gap:6px;
        padding:12px;border-radius:22px;
        background:rgba(36,20,47,.96);
        border:1px solid rgba(255,255,255,.14);
        box-shadow:0 24px 70px rgba(18,10,24,.28);
      }
      .nav-links.is-open{display:flex}
      .nav-links a{padding:13px 14px}
      .nav-cta .btn{display:none}
      .menu-toggle{display:flex}
      .hero{min-height:auto;padding:128px 0 74px}
      .hero-notes{grid-template-columns:1fr}
      .combo-card{padding:18px;border-radius:26px}
      .point-grid,.comparison-grid{grid-template-columns:1fr}
      .solution-card{grid-template-columns:1fr;padding:14px;border-radius:26px}
      .solution-media{min-height:230px}
      .solution-main{padding:4px}
      .process{grid-template-columns:1fr 1fr}
      .faq-aside{position:relative;top:auto}
      .faq-item{grid-template-columns:44px 1fr;padding:18px;gap:14px}
      .cta-panel{padding:26px;border-radius:28px}
      .form-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr;gap:26px}
    }
    @media (max-width:520px){
      h1{font-size:38px}
      h2{font-size:29px}
      .hero-actions .btn{width:100%}
      .intro-panel{padding:22px;border-radius:26px}
      .tabs{padding-left:0;padding-right:0}
      .process{grid-template-columns:1fr}
      .footer-brand{align-items:flex-start}
      .copyright{display:grid;gap:8px}
      .combo-top{display:grid}
    }