/* roulang page: index */
:root{
      --pine:#174d42;
      --pine-dark:#103b34;
      --pine-soft:#dfece7;
      --terracotta:#c86d4d;
      --terracotta-dark:#a9573c;
      --paper:#fbfaf5;
      --paper-deep:#f2f0e7;
      --mist:#e9f1ef;
      --ink:#1f2c29;
      --slate:#687672;
      --line:#d9e0dc;
      --white:#fff;
      --blackboard:#102b27;
      --shadow:0 10px 28px rgba(22,54,47,.09);
      --shadow-hover:0 15px 34px rgba(22,54,47,.15);
      --radius:10px;
      --max:1240px;
      --ease:all .28s ease;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","Source Han Sans SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.82;overflow-x:hidden}
    body.menu-open{overflow:hidden}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:2px solid var(--terracotta);outline-offset:3px}
    h1,h2,h3,p,ul,ol{margin-top:0}
    h1,h2,h3{line-height:1.25;letter-spacing:-.03em}
    h1{font-size:clamp(2.55rem,5vw,5rem);margin-bottom:22px}
    h2{font-size:clamp(2rem,3.5vw,3.15rem);margin-bottom:18px}
    h3{font-size:1.25rem;margin-bottom:10px}
    p{margin-bottom:18px}
    ul,ol{padding-left:1.2em}
    .container{width:min(var(--max),calc(100% - 56px));margin:0 auto}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--terracotta);font-size:.78rem;font-weight:800;letter-spacing:.12em;margin-bottom:15px}
    .eyebrow::before{content:"";width:24px;height:2px;background:var(--terracotta)}
    .section-head{max-width:760px;margin-bottom:44px}
    .section-head p{color:var(--slate);font-size:1.05rem;max-width:700px}
    .section-head.center{margin-left:auto;margin-right:auto;text-align:center}
    .section-head.center .eyebrow{justify-content:center}
    .section-head.center p{margin-left:auto;margin-right:auto}
    .section{padding:108px 0;position:relative}
    .section:nth-of-type(even){background:var(--mist)}
    .section.paper{background:var(--paper)}
    .section.mist{background:var(--mist)}
    .section-label{display:inline-block;padding:4px 9px;border-left:3px solid var(--terracotta);background:rgba(200,109,77,.09);color:var(--terracotta-dark);font-size:.78rem;font-weight:700}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:48px;padding:11px 20px;border:1px solid transparent;border-radius:7px;font-weight:750;transition:var(--ease);white-space:nowrap}
    .btn::after{content:"→";font-size:1.15em;line-height:1;transition:transform .25s ease}
    .btn:hover{transform:translateX(2px)}
    .btn:hover::after{transform:translateX(3px)}
    .btn-primary{background:var(--pine);color:var(--white)}
    .btn-primary:hover{background:var(--pine-dark);box-shadow:0 8px 18px rgba(23,77,66,.2)}
    .btn-secondary{border-color:var(--pine);color:var(--pine);background:transparent}
    .btn-secondary:hover{background:var(--pine);color:#fff}
    .btn-orange{background:var(--terracotta);color:#fff}
    .btn-orange:hover{background:var(--terracotta-dark)}
    .tag,.badge{display:inline-flex;align-items:center;border-radius:4px;font-size:.76rem;font-weight:700;line-height:1.3}
    .tag{padding:5px 8px;background:var(--pine-soft);color:var(--pine)}
    .badge{padding:6px 10px;background:rgba(255,255,255,.14);color:#fff;border:1px solid rgba(255,255,255,.28)}
    .grid-texture{background-image:linear-gradient(rgba(23,77,66,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(23,77,66,.055) 1px,transparent 1px);background-size:32px 32px}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(251,250,245,.97);box-shadow:0 2px 12px rgba(20,50,42,.06);transition:var(--ease)}
    .utility{height:36px;background:var(--pine-dark);color:#dce9e4;font-size:.76rem}
    .utility .container{height:100%;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .utility-links{display:flex;align-items:center;gap:23px}
    .utility a{color:#fff;opacity:.9}
    .utility a:hover{color:#f4b092}
    .main-nav{height:82px;border-bottom:1px solid var(--line)}
    .main-nav .container{height:100%;display:flex;align-items:center;gap:30px}
    .brand{display:flex;align-items:center;gap:11px;min-width:225px;color:var(--pine);font-weight:900;font-size:1.1rem;line-height:1.2}
    .brand-mark{width:38px;height:38px;display:grid;place-items:center;background:var(--pine);color:#fff;border-radius:8px;position:relative;overflow:hidden}
    .brand-mark::before,.brand-mark::after{content:"";position:absolute;background:rgba(255,255,255,.25)}
    .brand-mark::before{width:1px;height:100%;left:12px}
    .brand-mark::after{height:1px;width:100%;top:12px}
    .brand-mark span{position:relative;font-size:.82rem;z-index:1}
    .nav-links{display:flex;align-items:stretch;justify-content:center;gap:4px;flex:1;height:100%}
    .nav-links a{display:flex;align-items:center;padding:0 12px;color:#41534f;font-size:.91rem;position:relative;white-space:nowrap}
    .nav-links a::after{content:"";position:absolute;left:12px;right:12px;bottom:16px;height:2px;background:var(--pine);transform:scaleX(0);transition:transform .25s ease;transform-origin:center}
    .nav-links a:hover,.nav-links a.active{color:var(--pine);font-weight:750}
    .nav-links a:hover::after,.nav-links a.active::after{transform:scaleX(1)}
    .nav-cta{min-width:122px}
    .menu-toggle{display:none;border:0;background:transparent;color:var(--pine);width:46px;height:46px;border-radius:6px}
    .menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{content:"";display:block;width:23px;height:2px;background:currentColor;margin:auto;position:relative;transition:var(--ease)}
    .menu-toggle span::before{position:absolute;top:-7px}
    .menu-toggle span::after{position:absolute;top:7px}
    .menu-toggle[aria-expanded="true"] span{background:transparent}
    .menu-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
    .menu-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}
    .hero{min-height:680px;position:relative;color:#fff;background:var(--blackboard);overflow:hidden}
    .hero-slide{position:absolute;inset:0;opacity:0;visibility:hidden;transition:opacity .75s ease;display:flex;align-items:center;background-size:cover;background-position:center}
    .hero-slide::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(9,35,30,.9) 0%,rgba(9,35,30,.66) 42%,rgba(9,35,30,.15) 100%)}
    .hero-slide.active{opacity:1;visibility:visible}
    .hero-slide:nth-child(1){background-image:url('/assets/images/1c3b8d1fc82f190c.webp')}
    .hero-slide:nth-child(2){background-image:url('/assets/images/7f9873c33f1cd0ca.webp')}
    .hero-slide:nth-child(3){background-image:url('/assets/images/12f299dda435c274.webp')}
    .hero-slide:nth-child(4){background-image:url('/assets/images/1ea2aaf9dcb31f7a.webp')}
    .hero-content{position:relative;z-index:2;width:min(var(--max),calc(100% - 56px));margin:0 auto;padding:92px 0 122px}
    .hero-content h1{max-width:760px;color:#fff}
    .hero-content h1 em{font-style:normal;color:#f0a27f}
    .hero-content p{max-width:675px;color:#e7efeb;font-size:1.12rem;line-height:1.9}
    .hero-kicker{color:#f2aa86;letter-spacing:.16em;font-size:.8rem;font-weight:800}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:30px}
    .hero .btn-primary{background:var(--terracotta)}
    .hero .btn-primary:hover{background:var(--terracotta-dark)}
    .hero .btn-secondary{border-color:#c6dad3;color:#fff}
    .hero .btn-secondary:hover{background:#fff;color:var(--pine)}
    .hero-roles{position:absolute;z-index:3;bottom:30px;left:max(28px,calc((100% - 1240px)/2));display:flex;gap:8px;flex-wrap:wrap}
    .slider-controls{position:absolute;z-index:3;right:max(28px,calc((100% - 1240px)/2));bottom:30px;display:flex;align-items:center;gap:9px}
    .slider-arrow{width:44px;height:44px;border:1px solid rgba(255,255,255,.45);background:rgba(15,50,43,.5);color:#fff;border-radius:6px;font-size:1.2rem}
    .slider-arrow:hover{background:var(--terracotta);border-color:var(--terracotta)}
    .dots{display:flex;gap:7px;margin:0 7px}
    .dot{width:9px;height:9px;border:0;padding:0;border-radius:50%;background:rgba(255,255,255,.45)}
    .dot.active{background:#f2a27e;transform:scale(1.25)}
    .intro-layout{display:grid;grid-template-columns:1fr 1fr;gap:78px;align-items:center}
    .intro-visual{position:relative}
    .intro-visual img{width:100%;aspect-ratio:1.08/1;object-fit:cover;border-radius:10px;box-shadow:var(--shadow)}
    .paper-note{position:absolute;right:-24px;bottom:28px;width:205px;padding:17px 18px;background:#fffdf7;border-left:4px solid var(--terracotta);box-shadow:var(--shadow);font-size:.86rem}
    .paper-note strong{display:block;color:var(--pine);font-size:1.3rem}
    .intro-copy p{color:var(--slate)}
    .spec-list{list-style:none;padding:0;margin:25px 0 27px;border-top:1px solid var(--line)}
    .spec-list li{display:flex;gap:17px;padding:13px 0;border-bottom:1px solid var(--line)}
    .spec-list b{min-width:102px;color:var(--pine)}
    .mini-metrics{display:flex;gap:10px;flex-wrap:wrap}
    .mini-metric{padding:12px 15px;background:var(--mist);border:1px solid #d3e2dd;border-radius:8px}
    .mini-metric strong{display:block;font-size:1.25rem;color:var(--pine)}
    .mini-metric span{font-size:.76rem;color:var(--slate)}
    .bento{display:grid;grid-template-columns:1.35fr 1fr 1fr;grid-template-rows:1fr 1fr;gap:16px}
    .module-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;transition:var(--ease);position:relative;overflow:hidden}
    .module-card:hover,.product-card:hover,.case-card:hover,.news-card:hover,.review-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-hover);border-bottom:3px solid var(--terracotta)}
    .module-card.large{grid-row:span 2;background:var(--pine);color:#fff;padding:30px}
    .module-card.large p{color:#d8e6e0}
    .module-card.large h3{font-size:1.65rem}
    .module-card.large .module-icon{background:rgba(255,255,255,.15);color:#fff}
    .module-icon{width:40px;height:40px;display:grid;place-items:center;border-radius:7px;background:var(--pine-soft);color:var(--pine);font-weight:900;margin-bottom:20px}
    .module-card ul{margin:13px 0 0;padding-left:1.05em;color:var(--slate);font-size:.9rem;line-height:1.75}
    .module-card.large ul{color:#d8e6e0}
    .module-preview{margin-top:30px;border:1px solid rgba(255,255,255,.23);padding:13px;border-radius:7px}
    .preview-row{display:grid;grid-template-columns:48px repeat(5,1fr);gap:4px;margin-bottom:4px}
    .preview-row span{height:24px;background:rgba(255,255,255,.13);border-radius:2px}
    .preview-row span.hot{background:var(--terracotta)}
    .preview-row span.label{background:rgba(255,255,255,.28)}
    .advantages{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
    .adv-card{background:var(--mist);padding:27px;border:1px solid #d3e2dd;border-radius:9px;min-height:205px;position:relative;transition:var(--ease)}
    .adv-card:hover{background:#f7fcfa;transform:translateY(-3px);box-shadow:var(--shadow)}
    .adv-no{font-size:2.3rem;font-weight:900;color:rgba(23,77,66,.18);line-height:1;margin-bottom:21px}
    .adv-card p{color:var(--slate);font-size:.92rem;margin-bottom:0}
    .products{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .product-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--ease);display:flex;flex-direction:column}
    .product-card img{width:100%;aspect-ratio:1.6/1;object-fit:cover}
    .product-body{padding:25px;display:flex;flex-direction:column;flex:1}
    .product-body h3{font-size:1.35rem}
    .product-meta{display:flex;gap:7px;flex-wrap:wrap;margin:3px 0 14px}
    .product-body ul{color:var(--slate);font-size:.9rem;line-height:1.75;margin:4px 0 20px;padding-left:1.15em}
    .product-body .btn{margin-top:auto;align-self:flex-start;font-size:.88rem;min-height:44px;padding:8px 14px}
    .stats-section{padding:0;background:var(--paper-deep)}
    .stats-bar{display:grid;grid-template-columns:repeat(5,1fr);border-left:1px solid var(--line);border-right:1px solid var(--line)}
    .stat{padding:37px 20px;text-align:center;border-right:1px solid var(--line);background-image:linear-gradient(rgba(23,77,66,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(23,77,66,.04) 1px,transparent 1px);background-size:18px 18px}
    .stat:last-child{border-right:0}
    .stat strong{display:block;color:var(--pine);font-size:2.65rem;line-height:1.1;letter-spacing:-.05em}
    .stat strong small{font-size:1rem;letter-spacing:0}
    .stat span{display:block;color:var(--slate);font-size:.78rem;margin-top:8px}
    .timeline{display:grid;grid-template-columns:repeat(6,1fr);gap:0;position:relative}
    .timeline::before{content:"";position:absolute;left:7%;right:7%;top:19px;height:2px;background:#b8cdc5}
    .step{position:relative;padding:52px 14px 0;text-align:center}
    .step-dot{position:absolute;top:8px;left:50%;transform:translateX(-50%);width:23px;height:23px;border:6px solid var(--paper);border-radius:50%;background:var(--terracotta);box-shadow:0 0 0 2px var(--terracotta)}
    .step h3{font-size:1.03rem}
    .step p{font-size:.84rem;color:var(--slate);line-height:1.7;margin-bottom:0}
    .dark-section{background:var(--blackboard)!important;color:#fff;padding:104px 0;overflow:hidden}
    .dark-panel{position:relative}
    .dark-panel::before{content:"";position:absolute;inset:-110px -20px;background-image:linear-gradient(rgba(220,237,228,.06) 1px,transparent 1px),linear-gradient(90deg,rgba(220,237,228,.06) 1px,transparent 1px);background-size:34px 34px;pointer-events:none}
    .dark-layout{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:90px;align-items:center}
    .dark-layout h2{color:#fff}
    .dark-layout p{color:#cfdfd9}
    .principles{list-style:none;padding:0;margin:0}
    .principles li{display:flex;gap:15px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.18);color:#e6f0eb}
    .principles li::before{content:"✓";color:#efaa87;font-weight:900}
    .quote-line{margin-top:25px;padding:20px 22px;border-left:3px solid var(--terracotta);background:rgba(255,255,255,.07);color:#f2d7ca!important}
    .case-wall{display:grid;grid-template-columns:1.2fr 1fr 1fr;grid-auto-rows:minmax(210px,auto);gap:16px}
    .case-card{position:relative;overflow:hidden;border-radius:9px;background:var(--pine);color:#fff;min-height:215px;transition:var(--ease)}
    .case-card.tall{grid-row:span 2}
    .case-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.62;transition:transform .5s ease}
    .case-card:hover img{transform:scale(1.05)}
    .case-card::after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(10,38,32,.92),rgba(10,38,32,.12) 75%)}
    .case-info{position:absolute;z-index:1;left:22px;right:22px;bottom:20px}
    .case-info h3{margin:8px 0 4px;color:#fff}
    .case-info p{margin:0;color:#e0ebe6;font-size:.85rem}
    .story-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:stretch}
    .story-main{background:var(--pine);color:#fff;padding:40px;border-radius:10px;display:flex;flex-direction:column;justify-content:center}
    .story-main blockquote{font-size:1.55rem;line-height:1.65;margin:0 0 25px;font-weight:650}
    .story-main cite{font-style:normal;color:#c9ddd5}
    .story-side{display:grid;gap:16px}
    .side-story{padding:24px;background:#fff;border:1px solid var(--line);border-radius:9px}
    .side-story p{font-size:.95rem;color:var(--slate);margin:0}
    .reviews-wrap{display:grid;grid-template-columns:1.1fr 2fr;gap:45px;align-items:center}
    .rating-intro{padding-right:25px}
    .rating-intro strong{font-size:4.2rem;color:var(--pine);line-height:1;display:block}
    .rating-intro .stars{color:var(--terracotta);letter-spacing:4px;font-size:1.2rem;margin:12px 0}
    .review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
    .review-card{background:#fffdf8;border:1px solid var(--line);padding:23px;border-radius:9px;min-height:190px;transition:var(--ease)}
    .review-card:nth-child(2){transform:translateY(18px)}
    .review-card:nth-child(2):hover{transform:translateY(14px)}
    .review-card .stars{color:var(--terracotta);font-size:.9rem;letter-spacing:2px}
    .review-card p{font-size:.94rem;color:var(--ink);margin:18px 0}
    .review-card small{color:var(--slate)}
    .scene-grid{display:grid;grid-template-columns:1.05fr 1fr 1.15fr;gap:0;border:1px solid var(--line);border-radius:10px;overflow:hidden}
    .scene{padding:31px;background:#fff;border-right:1px solid var(--line);min-height:245px}
    .scene:last-child{border-right:0;background:var(--pine);color:#fff}
    .scene:last-child p,.scene:last-child li{color:#d9e8e2}
    .scene p{color:var(--slate);font-size:.9rem}
    .scene ul{padding-left:1.1em;color:var(--slate);font-size:.9rem;line-height:1.85}
    .data-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:62px;align-items:start}
    .data-layout img{width:100%;aspect-ratio:1.35/1;object-fit:cover;border-radius:10px;box-shadow:var(--shadow)}
    .check-list{list-style:none;padding:0;margin:20px 0 0}
    .check-list li{display:flex;justify-content:space-between;gap:16px;padding:15px 0;border-bottom:1px solid var(--line);font-size:.92rem}
    .check-list li span:first-child{font-weight:750;color:var(--pine)}
    .check-list li span:last-child{color:var(--slate);text-align:right}
    .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .news-card{background:#fff;border:1px solid var(--line);border-radius:9px;overflow:hidden;transition:var(--ease)}
    .news-card img{width:100%;aspect-ratio:1.6/1;object-fit:cover}
    .news-body{padding:22px}
    .news-meta{display:flex;justify-content:space-between;color:var(--slate);font-size:.76rem;margin-bottom:10px}
    .news-body h3{font-size:1.12rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
    .news-body p{font-size:.88rem;color:var(--slate);line-height:1.75;margin:0}
    .partner-section{padding:65px 0;background:var(--paper-deep)}
    .partner-title{text-align:center;color:var(--slate);font-size:.86rem;margin-bottom:25px}
    .partner-list{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}
    .partner{height:63px;display:flex;align-items:center;justify-content:center;border:1px solid var(--line);background:#f8f7f1;color:#899590;font-weight:800;letter-spacing:.05em;border-radius:7px;transition:var(--ease)}
    .partner:hover{color:var(--pine);border-color:#9fbdb3;background:#fff}
    .faq-list{max-width:930px;margin:0 auto;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;min-height:67px;border:0;background:transparent;display:flex;align-items:center;text-align:left;padding:17px 5px;color:var(--ink);font-weight:750;font-size:1rem}
    .faq-number{width:42px;color:var(--terracotta);font-size:.8rem;border-right:2px solid var(--terracotta);margin-right:18px}
    .faq-plus{margin-left:auto;color:var(--pine);font-size:1.5rem;font-weight:400;transition:transform .25s ease}
    .faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .3s ease;background:#fffdf8}
    .faq-answer div{overflow:hidden;padding:0 65px;color:var(--slate);font-size:.93rem}
    .faq-item.open .faq-answer{grid-template-rows:1fr}
    .faq-item.open .faq-answer div{padding-top:15px;padding-bottom:20px}
    .faq-item.open .faq-plus{transform:rotate(45deg)}
    .support-section{padding:0;background:var(--paper-deep)}
    .support-bar{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);border-radius:9px;overflow:hidden}
    .support-item{padding:24px 20px;background:#f8f7f1;border-right:1px solid var(--line);display:flex;gap:14px}
    .support-item:last-child{border-right:0}
    .support-icon{color:var(--terracotta);font-size:1.35rem;font-weight:900}
    .support-item strong{display:block;color:var(--pine);font-size:.98rem}
    .support-item span{display:block;color:var(--slate);font-size:.8rem;line-height:1.55;margin-top:4px}
    .contact-section{background:var(--pine)!important;color:#fff;padding:105px 0}
    .contact-layout{display:grid;grid-template-columns:1fr 1fr;gap:70px}
    .contact-section h2{color:#fff}
    .contact-section .section-head p{color:#d9e8e2}
    .contact-form{background:#fff;color:var(--ink);padding:31px;border-radius:10px;box-shadow:var(--shadow)}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:17px}
    .field{margin-bottom:16px}
    .field.full{grid-column:1/-1}
    .field label{display:block;font-size:.84rem;font-weight:750;color:var(--pine);margin-bottom:6px}
    .field input,.field select,.field textarea{width:100%;border:1px solid #cbd8d3;border-radius:7px;padding:11px 12px;background:#fbfcfa;color:var(--ink);transition:var(--ease)}
    .field textarea{min-height:94px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:var(--pine);box-shadow:0 0 0 3px rgba(23,77,66,.1);outline:0}
    .field.error input,.field.error select{border-color:var(--terracotta)}
    .field-error{display:none;color:var(--terracotta-dark);font-size:.76rem;margin-top:4px}
    .field.error .field-error{display:block}
    .checkboxes{display:flex;gap:8px;flex-wrap:wrap}
    .checkboxes label{display:flex;align-items:center;gap:5px;border:1px solid #d5dfdb;border-radius:4px;padding:7px 9px;color:var(--slate);font-weight:500;font-size:.8rem;cursor:pointer}
    .checkboxes label:has(input:checked){border-color:var(--pine);color:var(--pine);background:var(--pine-soft)}
    .checkboxes input{accent-color:var(--pine)}
    .form-foot{display:flex;align-items:center;gap:13px;flex-wrap:wrap;margin-top:7px}
    .privacy{font-size:.72rem;color:var(--slate);margin:0}
    .form-success{display:none;padding:13px 15px;margin-top:14px;background:#e4f2ea;color:var(--pine);border-radius:6px;font-size:.86rem}
    .form-success.show{display:block}
    .contact-info{padding-top:16px}
    .contact-info p{color:#d9e8e2}
    .contact-list{list-style:none;padding:0;margin:30px 0 27px}
    .contact-list li{display:flex;gap:16px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.18);color:#e8f1ed}
    .contact-list strong{width:78px;color:#f2aa86;flex:none}
    .map-card{height:145px;border:1px solid rgba(255,255,255,.25);border-radius:8px;position:relative;overflow:hidden;background-color:#16453c;background-image:linear-gradient(25deg,transparent 47%,rgba(240,222,184,.26) 48%,rgba(240,222,184,.26) 50%,transparent 51%),linear-gradient(90deg,transparent 45%,rgba(205,228,215,.18) 46%,rgba(205,228,215,.18) 48%,transparent 49%),linear-gradient(rgba(255,255,255,.07) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.07) 1px,transparent 1px);background-size:auto,auto,23px 23px,23px 23px}
    .map-card span{position:absolute;left:48%;top:43%;background:var(--terracotta);color:#fff;padding:5px 8px;border-radius:4px;font-size:.75rem}
    .site-footer{background:#0d2925;color:#c7d8d1;padding:62px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1.15fr;gap:45px;padding-bottom:45px;border-bottom:1px solid rgba(255,255,255,.16)}
    .footer-brand{color:#fff;font-size:1.1rem;font-weight:850;line-height:1.35}
    .footer-brand p{font-size:.83rem;color:#a9c0b7;font-weight:400;margin-top:15px}
    .footer-col h3{font-size:.95rem;color:#fff;margin-bottom:16px}
    .footer-col a,.footer-col p{display:block;color:#a9c0b7;font-size:.84rem;margin-bottom:8px}
    .footer-col a:hover{color:#f0a27f}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;padding-top:22px;color:#8da79d;font-size:.75rem;flex-wrap:wrap}
    .back-top{position:fixed;right:22px;bottom:22px;width:45px;height:45px;border:1px solid var(--pine);background:var(--paper);color:var(--pine);border-radius:6px;z-index:30;opacity:0;pointer-events:none;transition:var(--ease)}
    .back-top.show{opacity:1;pointer-events:auto}
    @media (min-width:1440px){.container{width:min(1280px,calc(100% - 80px))}.hero-content{width:min(1280px,calc(100% - 80px))}}
    @media (max-width:1024px){
      .nav-links a{padding:0 7px;font-size:.82rem}.brand{min-width:190px;font-size:1rem}.main-nav .container{gap:14px}
      .intro-layout,.dark-layout,.story-layout,.contact-layout,.data-layout{gap:40px}
      .bento{grid-template-columns:1.25fr 1fr 1fr}.stats-bar{grid-template-columns:repeat(5,1fr)}.stat{padding:28px 10px}.stat strong{font-size:2.15rem}
      .case-wall{grid-template-columns:1fr 1fr}.case-card.tall{grid-row:span 1}
      .partner-list{grid-template-columns:repeat(4,1fr)}
    }
    @media (max-width:768px){
      .container{width:min(100% - 36px,620px)}
      .utility{height:auto;min-height:38px}.utility .container{padding:8px 0;flex-wrap:wrap;justify-content:center}.utility-links{gap:12px;flex-wrap:wrap;justify-content:center}
      .main-nav{height:69px}.main-nav .container{justify-content:space-between}.brand{min-width:0;max-width:250px}.brand-mark{width:34px;height:34px}.brand-text{font-size:.92rem}
      .menu-toggle{display:block}.nav-links{position:fixed;inset:107px 0 0;background:var(--paper);height:auto;display:flex;flex-direction:column;align-items:stretch;padding:20px 30px;gap:0;transform:translateX(100%);transition:transform .3s ease;overflow:auto}.nav-links.open{transform:translateX(0)}
      .nav-links a{min-height:54px;padding:0;border-bottom:1px solid var(--line);font-size:1rem}.nav-links a::after{left:0;right:auto;bottom:0;width:44px}.nav-cta{display:none}
      .hero{min-height:610px}.hero-content{width:min(100% - 36px,620px);padding:85px 0 125px}.hero-content p{font-size:1rem}.hero-roles{left:18px;bottom:22px}.slider-controls{right:18px;bottom:18px}
      .section{padding:76px 0}.section-head{margin-bottom:30px}.section-head p{font-size:.98rem}
      .intro-layout,.dark-layout,.story-layout,.contact-layout,.data-layout,.reviews-wrap{grid-template-columns:1fr}
      .intro-layout{gap:38px}.paper-note{right:14px}.bento{grid-template-columns:1fr 1fr;grid-template-rows:auto}.module-card.large{grid-column:1/-1;grid-row:auto}
      .advantages{grid-template-columns:repeat(2,1fr)}.products{grid-template-columns:1fr 1fr}.products .product-card:last-child{grid-column:1/-1;max-width:calc(50% - 8px)}
      .stats-bar{grid-template-columns:repeat(3,1fr)}.stat:nth-child(3){border-right:0}.stat:nth-child(n+4){border-top:1px solid var(--line)}
      .timeline{grid-template-columns:repeat(3,1fr);row-gap:30px}.timeline::before{display:none}.step{padding-top:32px}.step-dot{top:0}
      .dark-layout{gap:30px}.case-wall{grid-template-columns:1fr 1fr}.review-grid{grid-template-columns:1fr 1fr}.review-card:nth-child(2){transform:none}
      .scene-grid{grid-template-columns:1fr}.scene{border-right:0;border-bottom:1px solid var(--line)}.scene:last-child{border-bottom:0}
      .news-grid{grid-template-columns:1fr 1fr}.partner-list{grid-template-columns:repeat(4,1fr)}.support-bar{grid-template-columns:1fr 1fr}.support-item:nth-child(2){border-right:0}.support-item:nth-child(n+3){border-top:1px solid var(--line)}
      .contact-layout{gap:28px}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}
    }
    @media (max-width:520px){
      .container{width:calc(100% - 30px)}.utility{font-size:.7rem}.utility-links{gap:8px}.utility-links span:nth-child(2){display:none}
      .nav-links{inset:107px 0 0;padding:15px}.hero{min-height:650px}.hero-content{width:calc(100% - 30px);padding-top:62px}.hero-content h1{font-size:2.42rem}.hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn{width:100%}
      .slider-controls{bottom:17px}.hero-roles{bottom:72px;left:15px}.hero-roles .badge{font-size:.7rem}
      .section{padding:62px 0}h2{font-size:2rem}.intro-visual img{aspect-ratio:1.2/1}.paper-note{position:relative;right:auto;bottom:auto;margin:-20px 15px 0 auto}
      .bento,.advantages,.products,.case-wall,.review-grid,.news-grid{grid-template-columns:1fr}.module-card.large{grid-column:auto}.products .product-card:last-child{grid-column:auto;max-width:none}
      .stats-bar{grid-template-columns:repeat(2,1fr)}.stat{border-right:1px solid var(--line)!important}.stat:nth-child(even){border-right:0!important}.stat:nth-child(n+3){border-top:1px solid var(--line)}.stat strong{font-size:1.9rem}
      .timeline{grid-template-columns:1fr;gap:0;text-align:left;padding-left:25px;border-left:2px solid #b8cdc5}.timeline::before{display:none}.step{padding:0 0 28px 27px}.step-dot{left:-14px;top:3px}.step:last-child{padding-bottom:0}
      .story-main{padding:28px}.story-main blockquote{font-size:1.2rem}.rating-intro{text-align:center;padding:0}.rating-intro strong{font-size:3.5rem}.review-card{min-height:0}
      .partner-list{grid-template-columns:repeat(2,1fr)}.support-bar{grid-template-columns:1fr}.support-item{border-right:0!important;border-bottom:1px solid var(--line)}.support-item:last-child{border-bottom:0}
      .form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.contact-form{padding:22px}.faq-number{width:31px;margin-right:12px}.faq-answer div{padding-left:43px}
      .footer-grid{grid-template-columns:1fr;gap:25px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:7px}
    }
    @media (prefers-reduced-motion:reduce){
      html{scroll-behavior:auto}*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important}
    }