/* roulang page: index */
:root{
      --green:#12b76a;
      --green-700:#07884f;
      --green-50:#ecfdf3;
      --green-100:#d1fadf;
      --ink:#15201b;
      --muted:#667085;
      --soft:#f6f8f7;
      --silver:#e5e7eb;
      --line:#dfe5e1;
      --white:#ffffff;
      --orange:#f59e0b;
      --radius-xl:24px;
      --radius-lg:18px;
      --radius-md:14px;
      --shadow-sm:0 8px 22px rgba(16,24,40,.06);
      --shadow-md:0 18px 48px rgba(16,24,40,.10);
      --shadow-green:0 14px 34px rgba(18,183,106,.20);
      --nav-width:98px;
      --container:1220px;
      --ease:all .22s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 12% 0%, rgba(18,183,106,.08), transparent 32%),
        linear-gradient(180deg,#fff 0%,#f8faf9 100%);
      line-height:1.65;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer;border:0}
    ::selection{background:var(--green-100);color:var(--green-700)}
    .skip-link{
      position:absolute;left:-999px;top:10px;background:var(--green);color:#fff;
      padding:10px 14px;border-radius:10px;z-index:1000
    }
    .skip-link:focus{left:12px}
    .side-nav{
      position:fixed;
      inset:0 auto 0 0;
      width:var(--nav-width);
      background:rgba(255,255,255,.88);
      backdrop-filter:blur(14px);
      border-right:1px solid var(--line);
      z-index:80;
      display:flex;
      flex-direction:column;
      align-items:center;
      padding:22px 12px;
      box-shadow:8px 0 28px rgba(16,24,40,.04);
    }
    .brand-mark{
      width:66px;height:66px;border-radius:22px;
      display:grid;place-items:center;
      background:linear-gradient(145deg,var(--green),#49d989);
      color:#fff;font-weight:800;font-size:15px;line-height:1.15;
      letter-spacing:-.04em;
      box-shadow:var(--shadow-green);
      text-align:center;
    }
    .brand-full{
      writing-mode:vertical-rl;
      margin-top:14px;
      font-size:13px;
      font-weight:800;
      letter-spacing:.08em;
      color:var(--ink);
    }
    .nav-links{
      display:flex;
      flex-direction:column;
      gap:10px;
      width:100%;
      margin:34px 0 auto;
    }
    .nav-link{
      min-height:58px;
      border:1px solid transparent;
      border-radius:18px;
      display:flex;
      align-items:center;
      justify-content:center;
      flex-direction:column;
      gap:4px;
      color:var(--muted);
      font-size:12px;
      font-weight:700;
      transition:var(--ease);
      background:transparent;
    }
    .nav-link .ico{font-size:18px;line-height:1}
    .nav-link:hover,.nav-link:focus{
      outline:none;
      color:var(--green-700);
      border-color:var(--green-100);
      background:var(--green-50);
      transform:translateY(-2px);
    }
    .nav-link.active{
      color:var(--green-700);
      background:var(--green-50);
      border-color:var(--green-100);
      box-shadow:inset 0 0 0 1px rgba(18,183,106,.08);
    }
    .side-cta{
      width:100%;
      padding:12px 8px;
      border-radius:16px;
      background:#101a15;
      color:#fff;
      font-size:12px;
      font-weight:800;
      text-align:center;
      transition:var(--ease);
    }
    .side-cta:hover{background:var(--green-700);transform:translateY(-2px)}
    .mobile-header{display:none}
    .page{
      margin-left:var(--nav-width);
      min-height:100vh;
    }
    .container{
      width:min(calc(100% - 48px),var(--container));
      margin:0 auto;
    }
    main{display:block}
    section{position:relative}
    .section{
      padding:76px 0;
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:28px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--green-700);
      background:var(--green-50);
      border:1px solid var(--green-100);
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      font-weight:800;
      margin-bottom:12px;
    }
    .section-title{
      margin:0;
      font-size:clamp(28px,3.1vw,46px);
      line-height:1.18;
      letter-spacing:-.04em;
      font-weight:800;
    }
    .section-desc{
      margin:12px 0 0;
      color:var(--muted);
      max-width:680px;
      font-size:16px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 18px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      transition:var(--ease);
      white-space:nowrap;
    }
    .btn-primary{
      background:var(--green);
      color:#fff;
      box-shadow:var(--shadow-green);
    }
    .btn-primary:hover,.btn-primary:focus{
      background:var(--green-700);
      transform:translateY(-2px) scale(1.02);
      outline:none;
    }
    .btn-secondary{
      background:#fff;
      color:var(--ink);
      border-color:var(--line);
      box-shadow:var(--shadow-sm);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      color:var(--green-700);
      border-color:var(--green);
      transform:translateY(-2px);
      outline:none;
    }
    .btn-ghost{
      color:var(--green-700);
      background:var(--green-50);
      border-color:var(--green-100);
    }
    .btn-ghost:hover{background:var(--green-100);transform:translateY(-2px)}
    .badge,.tag{
      display:inline-flex;align-items:center;gap:6px;
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
      font-weight:800;
      border:1px solid var(--line);
      background:#fff;
      color:var(--muted);
    }
    .badge.success{background:var(--green-50);border-color:var(--green-100);color:var(--green-700)}
    .badge.warn{background:#fffbeb;border-color:#fde68a;color:#b45309}
    .dot{
      width:8px;height:8px;border-radius:50%;
      background:var(--green);
      box-shadow:0 0 0 4px rgba(18,183,106,.12);
      flex:0 0 auto;
    }

    .hero{
      padding:34px 0 60px;
    }
    .hero-shell{
      min-height:640px;
      border:1px solid var(--line);
      border-radius:32px;
      background:
        linear-gradient(90deg,rgba(255,255,255,.98),rgba(255,255,255,.82)),
        radial-gradient(circle at 86% 18%,rgba(18,183,106,.18),transparent 28%),
        linear-gradient(135deg,#fff,#f3f7f5);
      box-shadow:var(--shadow-md);
      overflow:hidden;
      position:relative;
      display:grid;
      grid-template-columns:1.06fr .94fr;
      gap:28px;
      padding:44px;
    }
    .hero-shell:before{
      content:"";
      position:absolute;
      left:44px;right:44px;top:118px;height:1px;
      background:linear-gradient(90deg,var(--line),transparent);
    }
    .hero-copy{position:relative;z-index:2;display:flex;flex-direction:column;justify-content:center}
    .hero-brand{
      display:flex;align-items:center;gap:12px;margin-bottom:24px;
      color:var(--green-700);font-weight:900;
    }
    .hero-brand span:first-child{
      width:42px;height:42px;border-radius:15px;background:var(--green);
      color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:var(--shadow-green)
    }
    h1{
      margin:0;
      max-width:760px;
      font-size:clamp(38px,5.2vw,72px);
      line-height:1.05;
      letter-spacing:-.065em;
      font-weight:850;
    }
    .hero-intro{
      margin:22px 0 0;
      max-width:650px;
      color:#46534d;
      font-size:18px;
      line-height:1.85;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
    .hero-points{
      display:flex;flex-wrap:wrap;gap:10px;
      margin-top:24px;
    }
    .lead-form{
      margin-top:28px;
      width:min(100%,620px);
      display:grid;
      grid-template-columns:1fr 150px auto;
      gap:10px;
      padding:10px;
      background:#fff;
      border:1px solid var(--line);
      border-radius:22px;
      box-shadow:var(--shadow-sm);
    }
    .lead-form input,.lead-form select{
      border:1px solid transparent;
      background:var(--soft);
      border-radius:16px;
      padding:0 14px;
      min-height:48px;
      color:var(--ink);
      outline:none;
      width:100%;
    }
    .lead-form input:focus,.lead-form select:focus{
      border-color:var(--green);
      background:#fff;
      box-shadow:0 0 0 4px rgba(18,183,106,.12);
    }
    .form-tip{
      margin-top:10px;
      color:var(--muted);
      font-size:13px;
    }
    .hero-stage{
      position:relative;
      min-height:520px;
      display:flex;
      align-items:center;
      justify-content:center;
      z-index:1;
    }
    .stage-card{
      position:absolute;
      background:#fff;
      border:1px solid var(--line);
      border-radius:24px;
      box-shadow:var(--shadow-md);
      overflow:hidden;
    }
    .stage-main{
      width:min(92%,420px);
      min-height:410px;
      right:18px;
      top:54px;
      padding:18px;
    }
    .stage-top{
      display:flex;justify-content:space-between;align-items:center;
      padding-bottom:14px;border-bottom:1px solid var(--line);
    }
    .window-dots{display:flex;gap:6px}
    .window-dots span{width:9px;height:9px;border-radius:50%;background:#d1d5db}
    .window-dots span:nth-child(2){background:var(--green)}
    .window-dots span:nth-child(3){background:var(--orange)}
    .entry-grid{
      display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:16px;
    }
    .entry-cell{
      min-height:104px;
      border:1px solid var(--line);
      border-radius:18px;
      background:linear-gradient(180deg,#fff,#f8faf9);
      padding:14px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition:var(--ease);
    }
    .entry-cell:hover{border-color:var(--green);transform:translateY(-2px)}
    .entry-cell b{font-size:15px}
    .entry-cell small{color:var(--muted);font-weight:700}
    .stage-progress{
      margin-top:16px;
      border:1px solid var(--green-100);
      background:var(--green-50);
      border-radius:18px;
      padding:14px;
    }
    .progress-line{
      height:10px;background:#d9efe4;border-radius:999px;overflow:hidden;margin:12px 0 8px;
    }
    .progress-line span{display:block;height:100%;width:78%;background:var(--green);border-radius:999px}
    .stage-float{
      width:246px;
      left:0;
      bottom:72px;
      padding:16px;
      transform:rotate(-2deg);
    }
    .stage-float h3,.stage-mini h3{margin:8px 0 6px;font-size:17px}
    .stage-float p,.stage-mini p{margin:0;color:var(--muted);font-size:13px}
    .stage-mini{
      width:220px;
      right:0;
      bottom:10px;
      padding:16px;
      transform:rotate(2deg);
    }
    .mini-list{display:grid;gap:8px;margin-top:10px}
    .mini-list div{display:flex;align-items:center;justify-content:space-between;font-size:13px;color:var(--muted)}

    .benefit-wrap{
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      align-items:stretch;
    }
    .benefit-panel{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:#fff;
      box-shadow:var(--shadow-sm);
      padding:28px;
    }
    .benefit-list{display:grid;gap:14px;margin-top:20px}
    .benefit-row{
      display:grid;
      grid-template-columns:46px 1fr auto;
      align-items:center;
      gap:14px;
      padding:16px;
      border:1px solid var(--line);
      border-radius:18px;
      background:linear-gradient(180deg,#fff,#fbfcfb);
      transition:var(--ease);
    }
    .benefit-row:hover{border-color:var(--green);transform:translateY(-2px);box-shadow:var(--shadow-sm)}
    .benefit-icon{
      width:46px;height:46px;border-radius:16px;background:var(--green-50);
      color:var(--green-700);display:grid;place-items:center;font-size:20px;font-weight:900;
    }
    .benefit-row h3{margin:0;font-size:18px}
    .benefit-row p{margin:2px 0 0;color:var(--muted);font-size:14px}
    .rights-wall{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
    }
    .rights-card{
      min-height:154px;
      border:1px solid var(--line);
      border-radius:22px;
      background:#fff;
      padding:18px;
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
    }
    .rights-card:nth-child(2){transform:translateY(26px)}
    .rights-card:nth-child(3){background:#101a15;color:#fff}
    .rights-card:nth-child(3) p{color:#cbd5d0}
    .rights-card:hover{border-color:var(--green);transform:translateY(-2px)}
    .rights-card:nth-child(2):hover{transform:translateY(22px)}
    .rights-card h3{margin:12px 0 8px;font-size:20px}
    .rights-card p{margin:0;color:var(--muted);font-size:14px}

    .compare-area{
      border:1px solid var(--line);
      border-radius:28px;
      background:#fff;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .compare-row{
      display:grid;
      grid-template-columns:1.2fr repeat(3,.8fr);
      border-bottom:1px solid var(--line);
      min-height:72px;
      align-items:center;
    }
    .compare-row:last-child{border-bottom:0}
    .compare-cell{
      padding:18px 20px;
      border-right:1px solid var(--line);
    }
    .compare-cell:last-child{border-right:0}
    .compare-head{
      background:#f4f8f6;
      font-weight:900;
    }
    .price-pill{
      display:inline-flex;align-items:center;gap:6px;
      padding:8px 12px;border-radius:999px;
      background:var(--green-50);color:var(--green-700);font-weight:900;
      border:1px solid var(--green-100);
    }

    .news-layout{
      display:grid;
      grid-template-columns:1.35fr .65fr;
      gap:22px;
    }
    .news-list{
      border:1px solid var(--line);
      background:#fff;
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-sm);
      overflow:hidden;
    }
    .news-item{
      display:grid;
      grid-template-columns:auto 1fr auto;
      gap:16px;
      align-items:center;
      padding:18px 20px;
      border-bottom:1px solid var(--line);
      transition:var(--ease);
    }
    .news-item:last-child{border-bottom:0}
    .news-item:hover{background:var(--green-50)}
    .news-index{
      width:34px;height:34px;border-radius:12px;
      display:grid;place-items:center;background:#f2f4f3;
      color:var(--muted);font-weight:900;
    }
    .news-item:hover .news-index{background:var(--green);color:#fff}
    .news-item h3{margin:0;font-size:17px;line-height:1.35}
    .news-item p{margin:4px 0 0;color:var(--muted);font-size:14px}
    .recommend{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:#101a15;
      color:#fff;
      padding:24px;
      box-shadow:var(--shadow-md);
    }
    .recommend p{color:#cbd5d0}
    .recommend-meter{
      margin-top:20px;
      display:grid;
      gap:12px;
    }
    .meter-line{
      display:flex;align-items:center;justify-content:space-between;
      border-bottom:1px solid rgba(255,255,255,.12);
      padding-bottom:10px;
      color:#e8f2ed;
    }

    .matrix{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .matrix-card{
      min-height:168px;
      border:1px solid var(--line);
      background:#fff;
      border-radius:22px;
      padding:20px;
      box-shadow:var(--shadow-sm);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      transition:var(--ease);
    }
    .matrix-card:hover{border-color:var(--green);box-shadow:var(--shadow-md);transform:translateY(-2px)}
    .matrix-card strong{font-size:19px}
    .matrix-card span{color:var(--muted);font-size:14px}
    .matrix-card a{color:var(--green-700);font-weight:900;margin-top:12px}

    .steps{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      counter-reset:step;
    }
    .step-card{
      position:relative;
      border:1px solid var(--line);
      border-radius:22px;
      background:#fff;
      padding:22px;
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
      overflow:hidden;
    }
    .step-card:before{
      counter-increment:step;
      content:"0" counter(step);
      position:absolute;
      right:18px;top:12px;
      font-size:38px;
      font-weight:900;
      color:rgba(18,183,106,.12);
      letter-spacing:-.06em;
    }
    .step-card:hover{border-color:var(--green);transform:translateY(-2px)}
    .step-card .icon{
      width:42px;height:42px;border-radius:15px;background:var(--green-50);
      color:var(--green-700);display:grid;place-items:center;font-weight:900;margin-bottom:18px;
    }
    .step-card h3{margin:0 0 8px;font-size:19px}
    .step-card p{margin:0;color:var(--muted);font-size:14px}

    .analytics{
      display:grid;
      grid-template-columns:.85fr 1.15fr;
      gap:22px;
      align-items:stretch;
    }
    .kpi-card,.chart-card{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:#fff;
      box-shadow:var(--shadow-sm);
      padding:26px;
    }
    .kpi-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:14px;
      margin-top:18px;
    }
    .kpi{
      border:1px solid var(--line);
      border-radius:18px;
      padding:18px;
      background:#fbfcfb;
    }
    .kpi b{font-size:30px;letter-spacing:-.05em}
    .kpi p{margin:4px 0 0;color:var(--muted);font-size:13px}
    .bars{display:grid;gap:14px;margin-top:20px}
    .bar-row{
      display:grid;grid-template-columns:92px 1fr 50px;
      align-items:center;gap:12px;font-weight:800;
    }
    .bar-track{height:12px;background:#edf1ef;border-radius:999px;overflow:hidden}
    .bar-track span{display:block;height:100%;background:linear-gradient(90deg,var(--green),#65d995);border-radius:999px}

    .open-box{
      border:1px solid var(--green-100);
      border-radius:32px;
      background:
        radial-gradient(circle at 92% 10%,rgba(245,158,11,.14),transparent 26%),
        linear-gradient(135deg,#101a15,#183328 58%,#0f211a);
      color:#fff;
      padding:38px;
      box-shadow:var(--shadow-md);
      display:grid;
      grid-template-columns:1fr auto;
      gap:26px;
      align-items:center;
    }
    .open-box p{color:#d7e4de;margin:12px 0 0;max-width:720px}
    .open-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
    .open-box .btn-secondary{background:#fff;color:#101a15}
    .open-note{
      margin-top:18px;
      display:flex;gap:10px;align-items:center;
      color:#cbd5d0;font-size:14px;
    }

    .faq-grid{
      display:grid;
      grid-template-columns:.75fr 1.25fr;
      gap:22px;
      align-items:start;
    }
    .faq-aside{
      border:1px solid var(--line);
      border-radius:var(--radius-xl);
      background:#fff;
      box-shadow:var(--shadow-sm);
      padding:24px;
      position:sticky;
      top:24px;
    }
    .faq-list{display:grid;gap:12px}
    .faq-item{
      border:1px solid var(--line);
      border-radius:18px;
      background:#fff;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .faq-question{
      width:100%;
      min-height:62px;
      padding:18px 20px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      background:#fff;
      color:var(--ink);
      font-weight:900;
      text-align:left;
      transition:var(--ease);
    }
    .faq-question:hover,.faq-question:focus{
      background:var(--green-50);
      color:var(--green-700);
      outline:none;
    }
    .faq-question span:last-child{
      width:26px;height:26px;border-radius:999px;
      display:grid;place-items:center;background:#f2f4f3;color:var(--muted);
      transition:var(--ease);
    }
    .faq-item.active .faq-question span:last-child{
      background:var(--green);color:#fff;transform:rotate(45deg)
    }
    .faq-answer{
      display:none;
      padding:0 20px 20px;
      color:var(--muted);
      font-size:15px;
    }
    .faq-item.active .faq-answer{display:block}

    .footer{
      padding:38px 0;
      border-top:1px solid var(--line);
      background:#fff;
    }
    .footer-inner{
      display:flex;
      justify-content:space-between;
      gap:22px;
      align-items:flex-start;
    }
    .footer-brand{
      display:flex;gap:12px;align-items:center;font-weight:900;
    }
    .footer-brand .mini-logo{
      width:42px;height:42px;border-radius:15px;background:var(--green);color:#fff;
      display:grid;place-items:center;box-shadow:var(--shadow-green);font-weight:900
    }
    .footer p{margin:10px 0 0;color:var(--muted);font-size:14px;max-width:620px}
    .footer-links{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
    .footer-links a{
      padding:9px 12px;border:1px solid var(--line);border-radius:999px;
      color:var(--muted);font-weight:800;font-size:13px;transition:var(--ease)
    }
    .footer-links a:hover{color:var(--green-700);border-color:var(--green);background:var(--green-50)}

    .float-cta{
      position:fixed;
      right:20px;
      bottom:20px;
      z-index:70;
      display:none;
      box-shadow:var(--shadow-green);
    }

    @media (max-width:1280px){
      :root{--nav-width:88px}
      .hero-shell{padding:36px}
      .matrix{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:1024px){
      .side-nav{width:82px;padding-left:10px;padding-right:10px}
      .brand-full{font-size:12px}
      .hero-shell{grid-template-columns:1fr;min-height:auto}
      .hero-stage{min-height:460px}
      .benefit-wrap,.analytics,.news-layout,.faq-grid{grid-template-columns:1fr}
      .rights-card:nth-child(2){transform:none}
      .steps{grid-template-columns:repeat(2,1fr)}
      .compare-row{grid-template-columns:1fr 1fr}
      .compare-cell:nth-child(2){border-right:0}
      .compare-cell:nth-child(1){grid-column:1/-1;background:#fbfcfb}
      .open-box{grid-template-columns:1fr}
      .open-actions{justify-content:flex-start}
    }
    @media (max-width:768px){
      body{padding-top:72px}
      .side-nav{display:none}
      .mobile-header{
        position:fixed;
        inset:0 0 auto 0;
        height:72px;
        z-index:90;
        display:flex;
        align-items:center;
        justify-content:space-between;
        padding:0 18px;
        background:rgba(255,255,255,.92);
        backdrop-filter:blur(14px);
        border-bottom:1px solid var(--line);
      }
      .mobile-brand{display:flex;align-items:center;gap:10px;font-weight:900}
      .mobile-brand span:first-child{
        width:38px;height:38px;border-radius:14px;background:var(--green);color:#fff;
        display:grid;place-items:center;box-shadow:var(--shadow-green)
      }
      .menu-toggle{
        width:42px;height:42px;border-radius:14px;background:#fff;border:1px solid var(--line);
        display:grid;place-items:center;font-weight:900;color:var(--ink)
      }
      .mobile-menu{
        position:fixed;
        top:72px;left:12px;right:12px;
        background:#fff;border:1px solid var(--line);border-radius:20px;
        box-shadow:var(--shadow-md);
        padding:12px;
        display:none;
      }
      .mobile-menu.open{display:grid;gap:8px}
      .mobile-menu a{
        padding:13px 14px;border-radius:14px;font-weight:900;color:var(--muted)
      }
      .mobile-menu a.active,.mobile-menu a:hover{background:var(--green-50);color:var(--green-700)}
      .page{margin-left:0}
      .container{width:min(calc(100% - 28px),var(--container))}
      .section{padding:54px 0}
      .section-head{display:block}
      .hero{padding:18px 0 48px}
      .hero-shell{border-radius:24px;padding:24px}
      .hero-shell:before{display:none}
      h1{font-size:40px}
      .hero-intro{font-size:16px}
      .lead-form{grid-template-columns:1fr}
      .hero-actions .btn{flex:1 1 auto}
      .stage-main{position:relative;inset:auto;width:100%;min-height:auto}
      .stage-float,.stage-mini{position:relative;inset:auto;width:100%;transform:none;margin-top:12px}
      .hero-stage{display:block;min-height:auto}
      .rights-wall,.matrix,.kpi-grid{grid-template-columns:1fr}
      .steps{grid-template-columns:1fr}
      .news-item{grid-template-columns:auto 1fr}
      .news-item .badge{grid-column:2}
      .footer-inner{display:block}
      .footer-links{justify-content:flex-start;margin-top:18px}
      .float-cta{display:inline-flex}
    }
    @media (max-width:520px){
      body{background:#fff}
      .hero-shell{padding:20px;border-radius:20px}
      h1{font-size:34px;letter-spacing:-.055em}
      .section-title{font-size:28px}
      .entry-grid{grid-template-columns:1fr}
      .benefit-row{grid-template-columns:42px 1fr}
      .benefit-row .badge{grid-column:2}
      .compare-row{grid-template-columns:1fr}
      .compare-cell{border-right:0;border-bottom:1px solid var(--line)}
      .compare-cell:last-child{border-bottom:0}
      .bar-row{grid-template-columns:74px 1fr 42px;font-size:13px}
      .open-box{padding:24px;border-radius:24px}
      .open-actions .btn,.hero-actions .btn{width:100%}
      .footer{padding-bottom:96px}
    }

/* roulang page: category1 */
:root{
      --bg:#f5f8f6;
      --surface:#ffffff;
      --surface-2:#f1f5f2;
      --surface-3:#eaf2ec;
      --line:#d8e1db;
      --line-2:#c9d7cf;
      --text:#16231c;
      --muted:#64756c;
      --soft:#8b9892;
      --green:#1f8f4a;
      --green-2:#166a38;
      --green-soft:#e5f5eb;
      --green-soft-2:#d8f0e0;
      --yellow:#f4c94e;
      --orange:#ea9a44;
      --shadow:0 18px 40px rgba(13, 31, 20, .08);
      --shadow-sm:0 10px 22px rgba(13, 31, 20, .06);
      --radius:18px;
      --radius-sm:14px;
      --sidebar:100px;
      --container:1320px;
      --space-1:8px;
      --space-2:12px;
      --space-3:16px;
      --space-4:20px;
      --space-5:24px;
      --space-6:28px;
      --space-7:36px;
      --space-8:48px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      min-height:100vh;
      background:
        radial-gradient(circle at 10% 0%, rgba(31,143,74,.08), transparent 24%),
        radial-gradient(circle at 90% 12%, rgba(244,201,78,.10), transparent 18%),
        linear-gradient(180deg, #fbfdfb 0%, var(--bg) 100%);
      color:var(--text);
      font:400 16px/1.72 -apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Hiragino Sans GB","Helvetica Neue",Arial,sans-serif;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{
      outline:3px solid rgba(31,143,74,.25);
      outline-offset:2px;
    }
    .site-shell{min-height:100vh}
    .side-nav{
      position:fixed;
      inset:0 auto 0 0;
      width:var(--sidebar);
      background:rgba(255,255,255,.88);
      border-right:1px solid rgba(216,225,219,.9);
      backdrop-filter:blur(18px);
      -webkit-backdrop-filter:blur(18px);
      box-shadow:2px 0 18px rgba(13,31,20,.04);
      display:flex;
      flex-direction:column;
      align-items:center;
      padding:18px 14px 16px;
      gap:14px;
      z-index:40;
    }
    .brand-mark{
      width:64px;
      min-height:64px;
      border-radius:18px;
      background:linear-gradient(180deg, #2aa65b 0%, #1f8f4a 100%);
      color:#fff;
      display:grid;
      place-items:center;
      font-size:17px;
      font-weight:800;
      line-height:1;
      letter-spacing:.08em;
      box-shadow:0 14px 24px rgba(31,143,74,.22);
      border:1px solid rgba(255,255,255,.2);
    }
    .brand-full{
      width:100%;
      text-align:center;
      font-size:12px;
      line-height:1.35;
      color:var(--text);
      font-weight:700;
      letter-spacing:.02em;
      padding:0 2px;
    }
    .nav-links{
      width:100%;
      display:flex;
      flex-direction:column;
      gap:10px;
      margin-top:4px;
      flex:1;
    }
    .nav-link{
      min-height:74px;
      padding:10px 8px;
      border-radius:16px;
      border:1px solid transparent;
      color:var(--muted);
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:6px;
      transition:transform .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease, color .18s ease;
      background:transparent;
      text-align:center;
    }
    .nav-link .ico{
      width:28px;
      height:28px;
      display:grid;
      place-items:center;
      border-radius:10px;
      background:#edf5ef;
      color:var(--green);
      font-size:14px;
      font-weight:700;
    }
    .nav-link span:last-child{
      font-size:12px;
      line-height:1.3;
      font-weight:700;
    }
    .nav-link:hover{
      background:var(--surface);
      border-color:var(--line);
      color:var(--text);
      box-shadow:var(--shadow-sm);
      transform:translateY(-1px);
    }
    .nav-link.active{
      background:linear-gradient(180deg, #eff8f1 0%, #e5f5ea 100%);
      color:var(--green-2);
      border-color:rgba(31,143,74,.18);
      box-shadow:0 14px 28px rgba(31,143,74,.08);
    }
    .nav-link.active .ico{
      background:var(--green);
      color:#fff;
    }
    .side-cta{
      width:100%;
      min-height:42px;
      border-radius:14px;
      background:var(--green);
      color:#fff;
      display:grid;
      place-items:center;
      font-size:13px;
      font-weight:800;
      letter-spacing:.02em;
      box-shadow:0 12px 24px rgba(31,143,74,.18);
      transition:transform .18s ease, background-color .18s ease, box-shadow .18s ease;
    }
    .side-cta:hover{
      background:var(--green-2);
      transform:translateY(-1px);
      box-shadow:0 16px 28px rgba(31,143,74,.22);
    }
    .page-main{
      margin-left:var(--sidebar);
      padding:28px 24px 36px;
    }
    .container{
      width:min(var(--container), 100%);
      margin:0 auto;
    }
    .panel{
      background:rgba(255,255,255,.92);
      border:1px solid rgba(216,225,219,.95);
      border-radius:var(--radius);
      box-shadow:var(--shadow-sm);
    }
    .summary-panel{
      display:grid;
      grid-template-columns:minmax(0,1.35fr) minmax(280px,.9fr);
      gap:22px;
      padding:28px;
      align-items:stretch;
      overflow:hidden;
      position:relative;
    }
    .summary-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, rgba(31,143,74,.04), transparent 40%),
        radial-gradient(circle at 95% 10%, rgba(31,143,74,.08), transparent 18%);
      pointer-events:none;
    }
    .summary-copy,
    .summary-stage{position:relative; z-index:1}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      min-height:30px;
      padding:0 12px;
      border-radius:999px;
      background:var(--green-soft);
      color:var(--green-2);
      font-size:12px;
      font-weight:800;
      letter-spacing:.06em;
      text-transform:none;
      margin-bottom:14px;
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:999px;
      background:var(--green);
      box-shadow:0 0 0 4px rgba(31,143,74,.12);
    }
    h1,h2,h3,h4,p{margin:0}
    h1{
      font-size:clamp(30px, 4vw, 52px);
      line-height:1.15;
      letter-spacing:-.03em;
      margin-bottom:14px;
      font-weight:800;
      max-width:12ch;
    }
    .summary-copy p{
      color:var(--muted);
      font-size:16px;
      max-width:64ch;
    }
    .summary-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-top:22px;
    }
    .btn{
      min-height:48px;
      padding:0 18px;
      border-radius:14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border:1px solid transparent;
      font-size:14px;
      font-weight:800;
      transition:transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
      user-select:none;
      white-space:nowrap;
    }
    .btn:hover{transform:translateY(-1px)}
    .btn:active{transform:translateY(0) scale(.99)}
    .btn-primary{
      background:linear-gradient(180deg, #2aa65b 0%, #1f8f4a 100%);
      color:#fff;
      box-shadow:0 14px 28px rgba(31,143,74,.18);
    }
    .btn-primary:hover{box-shadow:0 16px 30px rgba(31,143,74,.24)}
    .btn-secondary{
      background:#fff;
      color:var(--text);
      border-color:var(--line);
    }
    .btn-secondary:hover{
      border-color:rgba(31,143,74,.3);
      color:var(--green-2);
      box-shadow:0 12px 20px rgba(13,31,20,.05);
    }
    .status-line{
      display:flex;
      align-items:center;
      gap:10px;
      margin-top:18px;
      font-size:13px;
      color:var(--muted);
      flex-wrap:wrap;
    }
    .status-dot{
      width:10px;
      height:10px;
      border-radius:999px;
      background:var(--green);
      box-shadow:0 0 0 5px rgba(31,143,74,.12);
    }
    .summary-stage{
      display:grid;
      align-content:space-between;
      gap:14px;
      padding:2px 0 0;
    }
    .stage-stack{
      position:relative;
      min-height:278px;
      border-radius:22px;
      background:
        linear-gradient(180deg, rgba(241,245,242,.95), rgba(255,255,255,.98));
      border:1px solid rgba(216,225,219,.9);
      overflow:hidden;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.72);
    }
    .stage-stack::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 22% 20%, rgba(31,143,74,.10), transparent 20%),
        radial-gradient(circle at 80% 75%, rgba(244,201,78,.16), transparent 18%);
      pointer-events:none;
    }
    .stack-card{
      position:absolute;
      border-radius:18px;
      background:rgba(255,255,255,.95);
      border:1px solid rgba(216,225,219,.95);
      box-shadow:0 18px 32px rgba(13,31,20,.10);
      padding:16px;
    }
    .stack-card h3{
      font-size:15px;
      line-height:1.35;
      font-weight:800;
      margin-bottom:8px;
    }
    .stack-card p{
      color:var(--muted);
      font-size:13px;
      line-height:1.6;
    }
    .stack-card.card-a{top:18px; left:16px; width:62%; transform:rotate(-1.5deg)}
    .stack-card.card-b{top:84px; right:16px; width:52%; transform:rotate(1.2deg)}
    .stack-card.card-c{bottom:18px; left:32px; width:56%; transform:rotate(.8deg)}
    .stack-meta{
      display:flex;
      gap:8px;
      align-items:center;
      margin-bottom:10px;
      flex-wrap:wrap;
    }
    .mini-tag{
      display:inline-flex;
      align-items:center;
      min-height:24px;
      padding:0 10px;
      border-radius:999px;
      background:var(--green-soft);
      color:var(--green-2);
      font-size:12px;
      font-weight:800;
    }
    .mini-tag.neutral{
      background:var(--surface-2);
      color:var(--muted);
    }
    .bar{
      height:10px;
      border-radius:999px;
      background:linear-gradient(90deg, #e4ede7 0%, #eef5f0 100%);
      overflow:hidden;
      border:1px solid rgba(216,225,219,.92);
    }
    .bar > span{
      display:block;
      height:100%;
      width:78%;
      border-radius:inherit;
      background:linear-gradient(90deg, #3bc06e 0%, #1f8f4a 100%);
      box-shadow:0 0 18px rgba(31,143,74,.18);
    }
    .stage-footer{
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:13px;
      padding:0 4px 2px;
    }
    .stage-footer strong{color:var(--text)}
    .filter-panel{
      margin-top:20px;
      padding:18px;
    }
    .filter-head{
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      margin-bottom:14px;
    }
    .filter-title{
      display:flex;
      flex-direction:column;
      gap:6px;
    }
    .filter-title h2{
      font-size:20px;
      line-height:1.3;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .filter-title p{
      color:var(--muted);
      font-size:14px;
    }
    .search-form{
      display:flex;
      gap:10px;
      align-items:center;
      min-width:min(380px, 100%);
      flex:1;
      max-width:460px;
    }
    .search-form input{
      flex:1;
      min-width:0;
      height:46px;
      border-radius:14px;
      border:1px solid var(--line);
      background:#fff;
      padding:0 14px;
      color:var(--text);
      box-shadow:inset 0 1px 2px rgba(13,31,20,.03);
      transition:border-color .18s ease, box-shadow .18s ease;
    }
    .search-form input::placeholder{color:#9aa7a0}
    .search-form input:focus{
      border-color:rgba(31,143,74,.45);
      box-shadow:0 0 0 4px rgba(31,143,74,.10);
      outline:none;
    }
    .search-form button{
      height:46px;
      padding:0 16px;
      border:none;
      border-radius:14px;
      background:var(--green);
      color:#fff;
      font-weight:800;
      box-shadow:0 12px 22px rgba(31,143,74,.16);
      transition:transform .18s ease, background-color .18s ease;
    }
    .search-form button:hover{background:var(--green-2); transform:translateY(-1px)}
    .chip-row{
      display:flex;
      gap:10px;
      overflow:auto;
      padding-bottom:4px;
      scrollbar-width:thin;
      scrollbar-color:rgba(31,143,74,.4) transparent;
      flex-wrap:nowrap;
    }
    .chip-row::-webkit-scrollbar{height:6px}
    .chip-row::-webkit-scrollbar-thumb{background:rgba(31,143,74,.35);border-radius:999px}
    .chip{
      flex:0 0 auto;
      min-height:38px;
      padding:0 14px;
      border-radius:999px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--muted);
      font-size:13px;
      font-weight:700;
      transition:transform .18s ease, border-color .18s ease, background-color .18s ease, color .18s ease, box-shadow .18s ease;
    }
    .chip:hover{
      border-color:rgba(31,143,74,.28);
      color:var(--text);
      box-shadow:0 10px 16px rgba(13,31,20,.04);
      transform:translateY(-1px);
    }
    .chip.active{
      background:var(--green);
      color:#fff;
      border-color:var(--green);
      box-shadow:0 12px 18px rgba(31,143,74,.14);
    }
    .filter-meta{
      display:flex;
      justify-content:space-between;
      gap:12px;
      align-items:center;
      margin-top:14px;
      flex-wrap:wrap;
      color:var(--muted);
      font-size:13px;
    }
    .sort-group{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .sort-btn{
      min-height:34px;
      padding:0 12px;
      border-radius:10px;
      border:1px solid var(--line);
      background:#fff;
      color:var(--muted);
      font-size:12px;
      font-weight:700;
      transition:transform .18s ease, border-color .18s ease, background-color .18s ease, color .18s ease;
    }
    .sort-btn.active,
    .sort-btn:hover{
      border-color:rgba(31,143,74,.26);
      color:var(--green-2);
      background:#f2fbf4;
      transform:translateY(-1px);
    }
    .catalog-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 320px;
      gap:20px;
      margin-top:20px;
      align-items:start;
    }
    .entry-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0,1fr));
      gap:18px;
    }
    .entry-card{
      background:var(--surface);
      border:1px solid rgba(216,225,219,.95);
      border-radius:18px;
      padding:18px;
      box-shadow:var(--shadow-sm);
      display:flex;
      flex-direction:column;
      gap:14px;
      transition:transform .18s ease, box-shadow .18s ease, border-color .18s ease;
      min-height:240px;
    }
    .entry-card:hover{
      transform:translateY(-2px);
      border-color:rgba(31,143,74,.26);
      box-shadow:var(--shadow);
    }
    .entry-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:10px;
      flex-wrap:wrap;
    }
    .entry-serial{
      width:34px;
      height:34px;
      border-radius:12px;
      background:var(--surface-2);
      color:var(--green-2);
      border:1px solid rgba(31,143,74,.12);
      display:grid;
      place-items:center;
      font-size:13px;
      font-weight:800;
      letter-spacing:.06em;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:24px;
      padding:0 10px;
      border-radius:999px;
      background:var(--green-soft);
      color:var(--green-2);
      border:1px solid rgba(31,143,74,.14);
      font-size:12px;
      font-weight:800;
    }
    .entry-card h3{
      font-size:18px;
      line-height:1.35;
      font-weight:800;
      letter-spacing:-.02em;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
      min-height:48px;
    }
    .entry-card p{
      color:var(--muted);
      font-size:14px;
      line-height:1.75;
      display:-webkit-box;
      -webkit-line-clamp:3;
      -webkit-box-orient:vertical;
      overflow:hidden;
      min-height:74px;
    }
    .entry-meta{
      display:flex;
      justify-content:space-between;
      gap:10px;
      flex-wrap:wrap;
      color:var(--soft);
      font-size:12px;
      padding-top:2px;
    }
    .entry-action{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding-top:2px;
    }
    .entry-action .hint{
      color:var(--soft);
      font-size:12px;
    }
    .entry-btn{
      min-height:40px;
      padding:0 14px;
      border-radius:12px;
      border:1px solid rgba(31,143,74,.18);
      background:#f3fbf5;
      color:var(--green-2);
      font-weight:800;
      font-size:13px;
      transition:transform .18s ease, background-color .18s ease, color .18s ease, border-color .18s ease;
    }
    .entry-btn:hover{
      background:var(--green);
      color:#fff;
      border-color:var(--green);
      transform:translateY(-1px);
    }
    .assist-panel{
      position:sticky;
      top:18px;
      display:grid;
      gap:16px;
    }
    .assist-card{
      background:#fff;
      border:1px solid rgba(216,225,219,.95);
      border-radius:18px;
      box-shadow:var(--shadow-sm);
      padding:18px;
    }
    .assist-card h3{
      font-size:16px;
      line-height:1.3;
      font-weight:800;
      margin-bottom:10px;
    }
    .assist-card p{
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }
    .assist-list{
      display:grid;
      gap:10px;
      margin-top:14px;
    }
    .assist-item{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }
    .assist-item .dot{
      width:9px;
      height:9px;
      margin-top:7px;
      border-radius:999px;
      background:var(--green);
      box-shadow:0 0 0 4px rgba(31,143,74,.1);
      flex:none;
    }
    .quick-links{
      display:grid;
      gap:10px;
      margin-top:10px;
    }
    .quick-link{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      padding:12px 14px;
      border-radius:14px;
      border:1px solid var(--line);
      background:var(--surface-2);
      transition:transform .18s ease, border-color .18s ease, background-color .18s ease;
    }
    .quick-link:hover{
      transform:translateY(-1px);
      background:#f7fbf8;
      border-color:rgba(31,143,74,.24);
    }
    .quick-link span{
      font-size:13px;
      font-weight:700;
      color:var(--text);
    }
    .quick-link em{
      font-style:normal;
      color:var(--green-2);
      font-size:12px;
      font-weight:800;
    }
    .progress-panel{
      margin-top:20px;
      padding:22px;
    }
    .progress-head{
      display:flex;
      justify-content:space-between;
      gap:16px;
      align-items:flex-start;
      flex-wrap:wrap;
      margin-bottom:16px;
    }
    .progress-head h2{
      font-size:20px;
      line-height:1.35;
      font-weight:800;
      letter-spacing:-.02em;
      margin-bottom:6px;
    }
    .progress-head p{
      color:var(--muted);
      font-size:14px;
    }
    .progress-shell{
      display:grid;
      gap:16px;
      padding:18px;
      border-radius:18px;
      background:linear-gradient(180deg, #fbfdfb 0%, #f5faf6 100%);
      border:1px solid rgba(216,225,219,.95);
    }
    .progress-line{
      position:relative;
      height:12px;
      border-radius:999px;
      background:#e6eee8;
      overflow:hidden;
      border:1px solid rgba(216,225,219,.9);
    }
    .progress-line span{
      position:absolute;
      inset:0 auto 0 0;
      width:76%;
      border-radius:inherit;
      background:linear-gradient(90deg, #41c16e 0%, #1f8f4a 100%);
      box-shadow:0 0 18px rgba(31,143,74,.22);
    }
    .milestones{
      display:grid;
      grid-template-columns:repeat(4, minmax(0,1fr));
      gap:12px;
    }
    .mile{
      padding:14px 14px 13px;
      border-radius:16px;
      background:#fff;
      border:1px solid rgba(216,225,219,.95);
      display:flex;
      flex-direction:column;
      gap:8px;
      min-height:96px;
    }
    .mile .stage{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:8px;
    }
    .mile .node{
      width:30px;
      height:30px;
      border-radius:999px;
      background:var(--surface-2);
      color:var(--green-2);
      border:1px solid rgba(31,143,74,.12);
      display:grid;
      place-items:center;
      font-size:13px;
      font-weight:800;
    }
    .mile strong{
      font-size:14px;
      line-height:1.3;
      font-weight:800;
    }
    .mile em{
      font-style:normal;
      font-size:12px;
      color:var(--green-2);
      font-weight:800;
    }
    .mile p{
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }
    .mile.done{
      border-color:rgba(31,143,74,.18);
      background:linear-gradient(180deg, #f7fcf8 0%, #eef8f1 100%);
    }
    .mile.done .node{
      background:var(--green);
      color:#fff;
    }
    .faq-panel{
      margin-top:20px;
      padding:22px;
    }
    .section-head{
      display:flex;
      flex-direction:column;
      gap:6px;
      margin-bottom:16px;
    }
    .section-head h2{
      font-size:22px;
      line-height:1.3;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .section-head p{
      color:var(--muted);
      font-size:14px;
    }
    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      border-radius:16px;
      border:1px solid rgba(216,225,219,.95);
      background:#fff;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .faq-q{
      width:100%;
      padding:16px 18px;
      background:transparent;
      border:none;
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
      text-align:left;
      color:var(--text);
      font-weight:800;
      font-size:15px;
      transition:background-color .18s ease;
    }
    .faq-q:hover{background:#f8fbf8}
    .faq-q .icon{
      width:28px;
      height:28px;
      border-radius:10px;
      flex:none;
      display:grid;
      place-items:center;
      background:var(--surface-2);
      color:var(--green-2);
      font-size:18px;
      font-weight:700;
      transition:transform .18s ease, background-color .18s ease, color .18s ease;
    }
    .faq-item.open .faq-q .icon{
      background:var(--green);
      color:#fff;
      transform:rotate(45deg);
    }
    .faq-a{
      display:none;
      padding:0 18px 16px;
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .faq-item.open .faq-a{display:block}
    .cta-panel{
      margin-top:20px;
      padding:24px;
      background:
        linear-gradient(135deg, rgba(31,143,74,.08), rgba(31,143,74,.02)),
        #fff;
      border:1px solid rgba(216,225,219,.95);
      border-radius:var(--radius);
      box-shadow:var(--shadow-sm);
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:18px;
      flex-wrap:wrap;
    }
    .cta-copy{
      display:grid;
      gap:8px;
      max-width:760px;
    }
    .cta-copy h2{
      font-size:24px;
      line-height:1.35;
      font-weight:800;
      letter-spacing:-.02em;
    }
    .cta-copy p{
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
    }
    .cta-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
    }
    .footer{
      margin-left:var(--sidebar);
      padding:8px 24px 34px;
    }
    .footer-inner{
      background:rgba(255,255,255,.92);
      border:1px solid rgba(216,225,219,.95);
      border-radius:20px;
      box-shadow:var(--shadow-sm);
      padding:20px 22px;
      display:flex;
      align-items:flex-start;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      font-size:16px;
      margin-bottom:10px;
    }
    .mini-logo{
      width:34px;
      height:34px;
      border-radius:12px;
      background:linear-gradient(180deg, #2aa65b 0%, #1f8f4a 100%);
      color:#fff;
      display:grid;
      place-items:center;
      font-size:13px;
      font-weight:800;
      box-shadow:0 10px 18px rgba(31,143,74,.16);
    }
    .footer p{
      color:var(--muted);
      font-size:14px;
      line-height:1.8;
      max-width:64ch;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      gap:10px 14px;
      align-items:center;
      justify-content:flex-end;
    }
    .footer-links a{
      color:var(--muted);
      font-size:13px;
      font-weight:700;
      padding:8px 10px;
      border-radius:10px;
      border:1px solid transparent;
      transition:background-color .18s ease, color .18s ease, border-color .18s ease, transform .18s ease;
    }
    .footer-links a:hover{
      color:var(--green-2);
      background:#f5fbf6;
      border-color:rgba(31,143,74,.16);
      transform:translateY(-1px);
    }
    @media (max-width: 1240px){
      .catalog-layout{grid-template-columns:minmax(0,1fr) 290px}
      .summary-panel{grid-template-columns:minmax(0,1.25fr) minmax(250px,.85fr)}
      .entry-grid{grid-template-columns:1fr}
    }
    @media (max-width: 1024px){
      :root{--sidebar:88px}
      .page-main{padding:22px 18px 30px}
      .summary-panel{grid-template-columns:1fr}
      .summary-stage{max-width:700px}
      .catalog-layout{grid-template-columns:1fr}
      .assist-panel{position:relative;top:auto}
      .milestones{grid-template-columns:repeat(2, minmax(0,1fr))}
      .footer{padding-left:18px;padding-right:18px}
    }
    @media (max-width: 768px){
      .side-nav{
        position:sticky;
        top:0;
        width:100%;
        height:auto;
        inset:auto;
        flex-direction:row;
        align-items:center;
        justify-content:space-between;
        padding:12px 14px;
        gap:12px;
        border-right:none;
        border-bottom:1px solid rgba(216,225,219,.95);
      }
      .brand-mark{
        width:52px;
        min-height:52px;
        border-radius:16px;
        font-size:15px;
        flex:none;
      }
      .brand-full{
        width:auto;
        text-align:left;
        font-size:12px;
        line-height:1.35;
        max-width:96px;
      }
      .nav-links{
        flex-direction:row;
        flex:1;
        min-width:0;
        overflow:auto;
        gap:8px;
        justify-content:flex-end;
        margin-top:0;
        padding-bottom:0;
      }
      .nav-link{
        min-width:92px;
        min-height:54px;
        padding:8px 10px;
        border-radius:14px;
      }
      .nav-link span:last-child{font-size:11px}
      .nav-link .ico{width:24px;height:24px;border-radius:9px;font-size:12px}
      .side-cta{
        width:auto;
        padding:0 14px;
        min-height:40px;
        flex:none;
      }
      .page-main{margin-left:0;padding-top:16px}
      .footer{margin-left:0}
      .filter-head{flex-direction:column}
      .search-form{max-width:none;width:100%}
      .entry-grid{grid-template-columns:1fr}
      .milestones{grid-template-columns:1fr}
      .cta-panel{align-items:flex-start}
      .cta-actions{width:100%}
      .cta-actions .btn{flex:1}
    }
    @media (max-width: 520px){
      .page-main{padding:14px 14px 24px}
      .summary-panel,
      .filter-panel,
      .progress-panel,
      .faq-panel,
      .cta-panel{
        padding:18px 16px;
        border-radius:16px;
      }
      h1{font-size:28px;max-width:none}
      .summary-copy p,
      .cta-copy p,
      .section-head p,
      .filter-title p{font-size:13px}
      .summary-actions,
      .cta-actions{flex-direction:column}
      .btn,
      .search-form button{width:100%}
      .search-form{flex-direction:column}
      .search-form input{width:100%}
      .stack-card.card-a,.stack-card.card-b,.stack-card.card-c{
        position:relative;
        width:auto;
        top:auto;right:auto;left:auto;bottom:auto;
        transform:none;
        margin:12px;
      }
      .stage-stack{min-height:auto;padding:2px}
      .stage-stack::before{display:none}
      .entry-card{padding:16px}
      .entry-card h3{font-size:17px}
      .entry-card p{min-height:auto}
      .footer-inner{padding:18px 16px}
      .footer-links{justify-content:flex-start}
    }