/* roulang page: index */
:root{
      --ink:#182c2b;--muted:#647572;--cream:#f7f5ef;--paper:#fffdf8;
      --green:#176b5f;--green-deep:#0e453f;--mint:#d9eee5;--orange:#e88a4b;
      --line:#dce5df;--shadow:0 18px 50px rgba(24,52,46,.10);--radius:24px;
    }
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.8;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}a:hover{color:var(--green)}img{max-width:100%;display:block}button,input,textarea{font:inherit}button:focus,input:focus,textarea:focus,a:focus{outline:3px solid rgba(232,138,75,.35);outline-offset:3px}
    .container{max-width:1180px;margin:auto;padding-left:22px;padding-right:22px}.topline{height:6px;background:var(--green)}
    .navbar{background:rgba(255,253,248,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:15px 0;position:sticky;top:0;z-index:20}
    .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:23px;color:var(--green-deep);letter-spacing:.04em}.brand-mark{width:35px;height:35px;border-radius:12px 12px 12px 4px;background:var(--orange);position:relative}.brand-mark:after{content:"";position:absolute;width:13px;height:13px;border:3px solid #fff;right:7px;top:7px;border-radius:50%}
    .nav-link{font-size:14px;color:#50625f!important;padding:9px 13px!important;border-radius:10px}.nav-link:hover,.nav-link.active{background:var(--mint);color:var(--green-deep)!important}.nav-cta{background:var(--green);color:#fff!important;border-radius:30px;padding:10px 19px!important;font-weight:700}.nav-cta:hover{background:var(--green-deep);transform:translateY(-2px)}
    .hero{background-image:linear-gradient(90deg,rgba(13,54,49,.91),rgba(13,54,49,.54)),url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;min-height:455px;color:#fff;display:flex;align-items:center}.hero-inner{padding:62px 0}.eyebrow,.section-kicker{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--orange);font-weight:800}.hero h1{font-size:clamp(37px,5vw,67px);line-height:1.16;max-width:760px;margin:16px 0 18px;letter-spacing:-.04em}.hero p{max-width:690px;color:#e5f1eb;font-size:18px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}.btn-main,.btn-outline,.btn-light{display:inline-flex;align-items:center;justify-content:center;border-radius:30px;padding:12px 22px;font-weight:700;border:1px solid transparent}.btn-main{background:var(--orange);color:#fff}.btn-main:hover{background:#d97539;color:#fff;transform:translateY(-2px)}.btn-outline{border-color:#b9ddd0;color:#fff}.btn-outline:hover{background:#fff;color:var(--green-deep)}.btn-light{background:#fff;color:var(--green-deep)}.btn-light:hover{background:var(--mint);color:var(--green-deep)}
    .quickbar{background:var(--green-deep);color:#dcebe4}.quickbar .row>div{padding:18px 25px;border-right:1px solid rgba(255,255,255,.13)}.quickbar strong{display:block;font-size:25px;color:#fff}.quickbar span{font-size:13px}
    section{padding:84px 0}.section-head{max-width:700px;margin-bottom:38px}.section-head h2{font-size:clamp(28px,3.5vw,43px);line-height:1.25;margin:10px 0 14px;letter-spacing:-.03em}.section-head p{color:var(--muted);margin:0;font-size:17px}.soft{background:var(--paper)}.split{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
    .visual{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}.visual img{width:100%;height:380px;object-fit:cover}.visual-tag{position:absolute;bottom:18px;left:18px;background:#fff;color:var(--green-deep);padding:8px 14px;border-radius:12px;font-size:13px;font-weight:700}
    .feature-list{list-style:none;padding:0;margin:25px 0}.feature-list li{display:flex;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}.feature-list b{display:block;margin-bottom:3px}.num{width:29px;height:29px;border-radius:50%;background:var(--mint);color:var(--green);font-weight:800;text-align:center;line-height:29px;flex:none}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.cardx{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.3s;box-shadow:0 5px 20px rgba(18,54,46,.03)}.cardx:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#b9d8cb}.cardx h3{font-size:21px;margin:14px 0 8px}.cardx p{color:var(--muted);font-size:14px;margin:0}.icon{width:44px;height:44px;background:var(--mint);color:var(--green);border-radius:14px;display:grid;place-items:center;font-size:20px;font-weight:800}.badge-soft{display:inline-block;background:var(--mint);color:var(--green-deep);padding:4px 10px;border-radius:20px;font-size:12px;font-weight:700}
    .offer{background:#edf5ef}.offer-card{height:100%;padding:30px;border:1px solid var(--line);border-radius:22px;background:#fff}.offer-card.recommend{border:2px solid var(--orange);position:relative}.recommend:before{content:"优先推荐";position:absolute;right:20px;top:-13px;background:var(--orange);color:#fff;border-radius:18px;padding:3px 12px;font-size:12px}.price{font-size:31px;font-weight:800;color:var(--green-deep);margin:13px 0}.offer-card ul{padding-left:20px;color:var(--muted);font-size:14px}.offer-card li{margin:7px 0}
    .quote{background:var(--green-deep);color:#fff}.quote .section-head p{color:#c5ddd3}.quote-card{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.15);padding:24px;border-radius:20px;height:100%}.quote-card p{color:#e0ece7;font-size:15px}.quote-card strong{color:#fff}.stars{color:#f3ad64;letter-spacing:3px}
    .rank-list{background:var(--paper);border:1px solid var(--line);border-radius:22px;overflow:hidden}.rank-item{display:grid;grid-template-columns:44px 1fr 100px;align-items:center;gap:15px;padding:18px 23px;border-bottom:1px solid var(--line)}.rank-item:last-child{border:0}.rank-no{font-size:21px;font-weight:800;color:var(--orange)}.rank-item small{color:var(--muted)}
    .news-wrap{display:grid;grid-template-columns:1.3fr .7fr;gap:28px}.news-list{background:var(--paper);border:1px solid var(--line);border-radius:22px}.news-item{padding:21px 25px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:90px 1fr auto;gap:16px;align-items:center}.news-item:last-child{border:0}.news-item time{color:var(--orange);font-size:13px}.news-item h3{font-size:17px;margin:0 0 3px}.news-item p{font-size:13px;color:var(--muted);margin:0}.read{font-size:13px;color:var(--green);white-space:nowrap;font-weight:700}.news-side{background:var(--green);color:#fff;border-radius:22px;padding:28px}.news-side img{height:145px;width:100%;object-fit:cover;border-radius:15px;margin-bottom:20px}
    .faq .accordion-item{background:var(--paper);border:1px solid var(--line);margin-bottom:11px;border-radius:14px!important;overflow:hidden}.accordion-button{background:var(--paper)!important;color:var(--ink)!important;font-weight:700;padding:19px 22px;box-shadow:none!important}.accordion-body{color:var(--muted);font-size:15px;padding:0 22px 20px}
    .formbox{background:var(--paper);padding:32px;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}.form-control{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff}.form-control:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(23,107,95,.12)}
    .cta{background-image:linear-gradient(100deg,rgba(14,69,63,.96),rgba(23,107,95,.83)),url('/assets/images/backpic/back-3.webp');background-size:cover;color:#fff;border-radius:28px;padding:58px}.cta h2{font-size:38px;line-height:1.25}.cta p{color:#d7ebe2;max-width:650px}
    footer{background:#102e2b;color:#b7cec5;padding:56px 0 22px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}.footer-brand{color:#fff;font-size:23px;font-weight:800}.footer-title{color:#fff;font-weight:700;margin-bottom:12px}.footer-links a{display:block;font-size:14px;margin:6px 0;color:#b7cec5}.footer-links a:hover{color:#fff}.copyright{border-top:1px solid rgba(255,255,255,.13);margin-top:40px;padding-top:20px;font-size:13px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.copyright a{color:#dcebe4}
    @media(max-width:991px){.navbar .navbar-collapse{background:var(--paper);padding:12px;border-radius:15px}.grid-3{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}.news-wrap{grid-template-columns:1fr}.split{gap:30px}}
    @media(max-width:767px){section{padding:60px 0}.hero{min-height:540px}.hero p{font-size:16px}.quickbar .row>div{border-right:0;border-bottom:1px solid rgba(255,255,255,.13)}.split,.grid-3{grid-template-columns:1fr}.visual img{height:280px}.news-item{grid-template-columns:1fr;gap:3px}.news-item .read{margin-top:8px}.cta{padding:35px 24px}.cta h2{font-size:30px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:520px){.container{padding-left:17px;padding-right:17px}.brand{font-size:20px}.hero h1{font-size:38px}.hero-actions a{width:100%}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}}

/* roulang page: category1 */
:root{
      --ink:#182c2b;--muted:#647572;--cream:#f7f5ef;--paper:#fffdf8;
      --green:#176b5f;--green-deep:#0e453f;--mint:#d9eee5;--orange:#e88a4b;
      --line:#dce5df;--shadow:0 18px 50px rgba(24,52,46,.10);--radius:24px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.8;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button:focus,input:focus,textarea:focus,select:focus,a:focus{outline:3px solid rgba(232,138,75,.35);outline-offset:3px}
    .container{max-width:1180px;margin:auto;padding-left:22px;padding-right:22px}
    .navbar{background:rgba(255,253,248,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:15px 0;position:sticky;top:0;z-index:20}
    .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:23px;color:var(--green-deep);letter-spacing:.04em}
    .brand-mark{width:35px;height:35px;border-radius:12px 12px 12px 4px;background:var(--orange);position:relative}
    .brand-mark:after{content:"";position:absolute;width:13px;height:13px;border:3px solid #fff;right:7px;top:7px;border-radius:50%}
    .nav-link{font-size:14px;color:#50625f!important;padding:9px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{background:var(--mint);color:var(--green-deep)!important}
    .nav-cta{background:var(--green);color:#fff!important;border-radius:30px;padding:10px 19px!important;font-weight:700}
    .nav-cta:hover{background:var(--green-deep);transform:translateY(-2px)}
    .hero{background-image:linear-gradient(90deg,rgba(13,54,49,.92),rgba(13,54,49,.58)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;min-height:470px;color:#fff;display:flex;align-items:center}
    .hero-inner{padding:68px 0}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:.18em;color:var(--orange);font-weight:800}
    .hero h1{font-size:clamp(37px,5vw,64px);line-height:1.16;max-width:740px;margin:16px 0 18px;letter-spacing:-.04em}
    .hero p{max-width:700px;color:#e5f1eb;font-size:18px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .btn-main,.btn-outline,.btn-light{display:inline-flex;align-items:center;justify-content:center;border-radius:30px;padding:12px 22px;font-weight:700;border:1px solid transparent}
    .btn-main{background:var(--orange);color:#fff}
    .btn-main:hover{background:#d97539;color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#b9ddd0;color:#fff}
    .btn-outline:hover{background:#fff;color:var(--green-deep)}
    .btn-light{background:#fff;color:var(--green-deep)}
    .btn-light:hover{background:var(--mint);color:var(--green-deep)}
    .booking-panel{background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.2);border-radius:22px;padding:25px;backdrop-filter:blur(8px)}
    .booking-panel h3{font-size:21px;margin:0 0 16px;color:#fff}
    .time-row{display:flex;gap:8px;flex-wrap:wrap}
    .time-chip{border:1px solid rgba(255,255,255,.38);border-radius:12px;padding:8px 12px;color:#e8f4ef;font-size:13px}
    .time-chip.selected,.time-chip:hover{background:var(--orange);border-color:var(--orange);color:#fff}
    section{padding:78px 0}
    .section-head{max-width:700px;margin-bottom:38px}
    .section-head h2{font-size:clamp(28px,3.5vw,43px);line-height:1.25;margin:10px 0 14px;letter-spacing:-.03em}
    .section-head p{color:var(--muted);margin:0;font-size:17px}
    .intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:55px;align-items:center}
    .visual{position:relative}
    .visual img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .visual-tag{position:absolute;bottom:18px;left:18px;background:#fff;color:var(--green-deep);padding:8px 14px;border-radius:12px;font-size:13px;font-weight:700}
    .feature-list{list-style:none;padding:0;margin:25px 0}
    .feature-list li{display:flex;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}
    .feature-list b{display:block;margin-bottom:3px}
    .feature-list span{color:var(--muted);font-size:14px}
    .number-band{background:var(--green-deep);color:#fff}
    .number-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
    .number-box{padding:12px 20px;border-left:1px solid rgba(255,255,255,.18)}
    .number-box strong{font-size:38px;color:var(--orange);display:block;line-height:1.2}
    .number-box span{color:#c5ddd3;font-size:14px}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .cardx{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:27px;transition:.3s;box-shadow:0 5px 20px rgba(18,54,46,.03);height:100%}
    .cardx:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#b9d8cb}
    .cardx h3{font-size:21px;margin:14px 0 8px}
    .cardx p{color:var(--muted);font-size:14px;margin:0}
    .badge-soft{display:inline-block;background:var(--mint);color:var(--green-deep);padding:4px 10px;border-radius:20px;font-size:12px;font-weight:700}
    .process{background:#edf4ef}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
    .step{padding:25px;border-top:2px solid var(--green);position:relative}
    .step:not(:last-child):after{content:"→";position:absolute;right:-9px;top:18px;color:var(--orange);font-size:25px}
    .step-num{font-size:13px;color:var(--orange);font-weight:800}
    .step h3{font-size:19px;margin:12px 0 7px}
    .step p{font-size:14px;color:var(--muted);margin:0}
    .split-panel{display:grid;grid-template-columns:.8fr 1.2fr;gap:35px;align-items:stretch}
    .dark-panel{background:var(--green-deep);color:#fff;border-radius:var(--radius);padding:36px}
    .dark-panel h2{font-size:32px;line-height:1.3}
    .dark-panel p{color:#c5ddd3}
    .check-list{list-style:none;padding:0;margin:25px 0 0}
    .check-list li{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.15);color:#e4f1eb}
    .check-list li:before{content:"✓";color:var(--orange);font-weight:800;margin-right:10px}
    .scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .scenario{background:#fff;border:1px solid var(--line);border-radius:18px;padding:22px}
    .scenario h3{font-size:18px;margin:0 0 7px}
    .scenario p{font-size:14px;color:var(--muted);margin:0}
    .quote{background:var(--green);color:#fff}
    .quote .section-head p{color:#c5ddd3}
    .quote-card{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.15);padding:24px;border-radius:20px;height:100%}
    .quote-card p{color:#e0ece7;font-size:15px}
    .quote-card strong{color:#fff}
    .faq .accordion-item{background:var(--paper);border:1px solid var(--line);margin-bottom:11px;border-radius:14px!important;overflow:hidden}
    .accordion-button{background:var(--paper)!important;color:var(--ink)!important;font-weight:700;padding:19px 22px;box-shadow:none!important}
    .accordion-body{color:var(--muted);font-size:15px;padding:0 22px 20px}
    .contact-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:30px;align-items:start}
    .formbox{background:var(--paper);padding:32px;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
    .form-control,.form-select{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff}
    .form-control:focus,.form-select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(23,107,95,.12)}
    .cta{background-image:linear-gradient(100deg,rgba(14,69,63,.96),rgba(23,107,95,.83)),url('/assets/images/backpic/back-3.webp');background-size:cover;color:#fff;border-radius:28px;padding:55px}
    .cta h2{font-size:38px;line-height:1.25}
    .cta p{color:#d7ebe2;max-width:650px}
    footer{background:#102e2b;color:#b7cec5;padding:56px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}
    .footer-brand{color:#fff;font-size:23px;font-weight:800}
    .footer-title{color:#fff;font-weight:700;margin-bottom:12px}
    .footer-links a{display:block;font-size:14px;margin:6px 0;color:#b7cec5}
    .footer-links a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.16);margin-top:40px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;font-size:12px;flex-wrap:wrap}
    .copyright a{color:#b7cec5}
    @media(max-width:991px){.navbar-nav{padding-top:15px}.nav-link{margin:2px 0}.intro-grid,.split-panel,.contact-wrap{grid-template-columns:1fr}.number-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:767px){section{padding:58px 0}.hero{min-height:auto}.hero-inner{padding:58px 0}.hero h1{font-size:40px}.grid-3,.process-grid{grid-template-columns:1fr}.step:not(:last-child):after{content:"↓";right:auto;left:25px;top:auto;bottom:-19px}.scenario-grid{grid-template-columns:1fr}.number-box{padding:10px}.number-box strong{font-size:30px}.cta{padding:34px 25px}.cta h2{font-size:30px}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}}
    @media(max-width:520px){.container{padding-left:17px;padding-right:17px}.hero p{font-size:16px}.visual img{height:280px}.number-grid{gap:8px}.booking-panel{margin-top:22px}.formbox{padding:22px}}

/* roulang page: category3 */
:root{
      --ink:#182c2b;
      --muted:#647572;
      --cream:#f7f5ef;
      --paper:#fffdf8;
      --green:#176b5f;
      --green-deep:#0e453f;
      --mint:#d9eee5;
      --orange:#e88a4b;
      --line:#dce5df;
      --shadow:0 18px 50px rgba(24,52,46,.10);
      --radius:24px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.8;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button:focus,input:focus,textarea:focus,a:focus{outline:3px solid rgba(232,138,75,.35);outline-offset:3px}
    .container{max-width:1180px;margin:auto;padding-left:22px;padding-right:22px}
    .navbar{background:rgba(255,253,248,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:15px 0;position:sticky;top:0;z-index:20}
    .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:23px;color:var(--green-deep);letter-spacing:.04em}
    .brand-mark{width:35px;height:35px;border-radius:12px 12px 12px 4px;background:var(--orange);position:relative}
    .brand-mark:after{content:"";position:absolute;width:13px;height:13px;border:3px solid #fff;right:7px;top:7px;border-radius:50%}
    .nav-link{font-size:14px;color:#50625f!important;padding:9px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{background:var(--mint);color:var(--green-deep)!important}
    .nav-cta{background:var(--green);color:#fff!important;border-radius:30px;padding:10px 19px!important;font-weight:700}
    .nav-cta:hover{background:var(--green-deep);transform:translateY(-2px)}
    .hero{background-image:linear-gradient(100deg,rgba(13,54,49,.95),rgba(13,54,49,.68)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;color:#fff;padding:76px 0 70px;overflow:hidden}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--orange);font-weight:800}
    .hero h1{font-size:clamp(38px,5vw,66px);line-height:1.16;letter-spacing:-.04em;margin:15px 0 18px}
    .hero p{color:#e4f0eb;font-size:18px;max-width:650px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:27px}
    .btn-main,.btn-outline,.btn-light{display:inline-flex;align-items:center;justify-content:center;border-radius:30px;padding:12px 22px;font-weight:700;border:1px solid transparent;transition:.25s ease}
    .btn-main{background:var(--orange);color:#fff}
    .btn-main:hover{background:#d97539;color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#b9ddd0;color:#fff}
    .btn-outline:hover{background:#fff;color:var(--green-deep)}
    .btn-light{background:#fff;color:var(--green-deep)}
    .btn-light:hover{background:var(--mint);color:var(--green-deep)}
    .hero-stage{position:relative;min-height:350px;display:flex;align-items:center;justify-content:center}
    .stage-card{width:min(355px,90%);background:#fff;border-radius:25px;padding:13px;box-shadow:0 25px 60px rgba(0,0,0,.22);transform:rotate(2deg)}
    .stage-card img{width:100%;height:265px;object-fit:cover;border-radius:17px}
    .stage-caption{padding:14px 8px 5px;color:var(--green-deep);font-weight:800}
    .stage-caption small{display:block;color:var(--muted);font-weight:400;font-size:12px}
    .float-note{position:absolute;background:rgba(255,253,248,.96);color:var(--green-deep);border-radius:16px;padding:12px 15px;box-shadow:var(--shadow);font-size:13px;font-weight:700}
    .float-note.one{top:20px;left:5%}.float-note.two{right:0;bottom:28px}
    section{padding:82px 0}
    .section-head{max-width:720px;margin-bottom:38px}
    .section-head h2{font-size:clamp(29px,3.5vw,44px);line-height:1.25;margin:10px 0 14px;letter-spacing:-.03em}
    .section-head p{color:var(--muted);margin:0;font-size:17px}
    .intro-copy{font-size:18px;color:#415552;max-width:900px}
    .soft-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:0 8px 25px rgba(18,54,46,.04)}
    .soft-panel h3{font-size:23px;margin:0 0 12px}
    .soft-panel p{color:var(--muted);margin:0}
    .split-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
    .visual{position:relative}
    .visual img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .visual-tag{position:absolute;bottom:18px;left:18px;background:#fff;color:var(--green-deep);padding:8px 14px;border-radius:12px;font-size:13px;font-weight:700}
    .feature-list{list-style:none;padding:0;margin:22px 0 0}
    .feature-list li{display:flex;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}
    .feature-list li:last-child{border:0}
    .feature-list b{display:block;margin-bottom:3px}
    .feature-list span{color:var(--muted);font-size:14px}
    .check{flex:0 0 27px;width:27px;height:27px;border-radius:50%;background:var(--mint);color:var(--green);text-align:center;line-height:27px;font-weight:800}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .cardx{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:27px;transition:.3s;box-shadow:0 5px 20px rgba(18,54,46,.03);height:100%}
    .cardx:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#b9d8cb}
    .cardx h3{font-size:21px;margin:14px 0 8px}
    .cardx p{color:var(--muted);font-size:14px;margin:0}
    .badge-soft{display:inline-block;background:var(--mint);color:var(--green-deep);padding:4px 10px;border-radius:20px;font-size:12px;font-weight:700}
    .icon-box{width:48px;height:48px;border-radius:15px;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:20px}
    .dark-section{background:var(--green-deep);color:#fff}
    .dark-section .section-head p{color:#c5ddd3}
    .stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.15);border-radius:22px;overflow:hidden}
    .stat{background:rgba(255,255,255,.05);padding:28px 24px}
    .stat strong{font-size:38px;color:var(--orange);display:block;line-height:1.2}
    .stat span{font-size:14px;color:#c5ddd3}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
    .process-step{padding:25px 22px 12px;border-right:1px solid var(--line);position:relative}
    .process-step:last-child{border-right:0}
    .process-step em{font-style:normal;color:var(--orange);font-size:13px;font-weight:800}
    .process-step h3{font-size:20px;margin:10px 0 7px}
    .process-step p{font-size:14px;color:var(--muted);margin:0}
    .case-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .case-card{background:#fff;border-radius:22px;overflow:hidden;border:1px solid var(--line);display:grid;grid-template-columns:.85fr 1.15fr}
    .case-card img{height:100%;min-height:225px;width:100%;object-fit:cover}
    .case-body{padding:25px}
    .case-body h3{font-size:22px;margin:12px 0 8px}
    .case-body p{color:var(--muted);font-size:14px}
    .case-body a{color:var(--green);font-weight:700;font-size:14px}
    .quote{background:#eaf4ef}
    .quote-box{max-width:900px;border-left:5px solid var(--orange);padding:10px 0 10px 28px;font-size:24px;line-height:1.6;color:var(--green-deep)}
    .quote-box small{display:block;margin-top:15px;font-size:14px;color:var(--muted)}
    .faq .accordion-item{background:var(--paper);border:1px solid var(--line);margin-bottom:11px;border-radius:14px!important;overflow:hidden}
    .accordion-button{background:var(--paper)!important;color:var(--ink)!important;font-weight:700;padding:19px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--green-deep)!important}
    .accordion-body{color:var(--muted);font-size:15px;padding:0 22px 20px}
    .cta{background-image:linear-gradient(100deg,rgba(14,69,63,.96),rgba(23,107,95,.83)),url('/assets/images/backpic/back-3.webp');background-size:cover;color:#fff;border-radius:28px;padding:58px}
    .cta h2{font-size:38px;line-height:1.25;margin-bottom:14px}
    .cta p{color:#d7ebe2;max-width:650px}
    .formbox{background:var(--paper);padding:30px;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
    .form-control{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff}
    .form-control:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(23,107,95,.12)}
    footer{background:#102e2b;color:#b7cec5;padding:56px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}
    .footer-brand{color:#fff;font-size:23px;font-weight:800}
    .footer-title{color:#fff;font-weight:700;margin-bottom:12px}
    .footer-links a{display:block;font-size:14px;margin:6px 0;color:#b7cec5}
    .footer-links a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.15);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px}
    .copyright a{color:#d7ebe2}
    .backtop{display:inline-flex;width:35px;height:35px;border:1px solid rgba(255,255,255,.25);border-radius:50%;align-items:center;justify-content:center}
    @media(max-width:991px){
      .navbar-nav{padding-top:15px}.nav-link{margin:2px 0}
      .split-grid{grid-template-columns:1fr;gap:30px}.hero-stage{margin-top:30px}
      .grid-3{grid-template-columns:repeat(2,1fr)}.stat-grid{grid-template-columns:repeat(2,1fr)}
      .process{grid-template-columns:repeat(2,1fr)}.process-step:nth-child(2){border-right:0}
      .process-step:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .footer-grid{grid-template-columns:1.5fr 1fr 1fr}
    }
    @media(max-width:767px){
      .container{padding-left:17px;padding-right:17px}
      section{padding:60px 0}.hero{padding:55px 0}.hero h1{font-size:40px}
      .hero p{font-size:16px}.float-note{font-size:11px}.float-note.one{left:0}.float-note.two{right:0}
      .grid-3,.case-grid{grid-template-columns:1fr}.case-card{grid-template-columns:1fr}.case-card img{height:190px;min-height:0}
      .stat-grid{grid-template-columns:1fr 1fr}.stat strong{font-size:30px}
      .process{grid-template-columns:1fr}.process-step{border-right:0!important;border-bottom:1px solid var(--line)}
      .process-step:last-child{border-bottom:0}.quote-box{font-size:20px}
      .cta{padding:36px 23px}.cta h2{font-size:30px}
      .footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
      .copyright{display:block}.copyright span{display:block;margin-bottom:9px}
    }
    @media(max-width:520px){
      .brand{font-size:20px}.brand-mark{width:31px;height:31px}
      .hero-stage{min-height:300px}.stage-card img{height:215px}.stage-card{width:290px}
      .soft-panel{padding:24px}.stat{padding:22px 15px}
      .footer-grid{grid-template-columns:1fr}
    }

/* roulang page: category2 */
:root{
      --ink:#182c2b;
      --muted:#647572;
      --cream:#f7f5ef;
      --paper:#fffdf8;
      --green:#176b5f;
      --green-deep:#0e453f;
      --mint:#d9eee5;
      --orange:#e88a4b;
      --line:#dce5df;
      --shadow:0 18px 50px rgba(24,52,46,.10);
      --radius:24px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.8;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button:focus,input:focus,textarea:focus,a:focus{outline:3px solid rgba(232,138,75,.35);outline-offset:3px}
    .container{max-width:1180px;margin:auto;padding-left:22px;padding-right:22px}
    .navbar{background:rgba(255,253,248,.95);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:15px 0;position:sticky;top:0;z-index:20}
    .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:23px;color:var(--green-deep);letter-spacing:.04em}
    .brand-mark{width:35px;height:35px;border-radius:12px 12px 12px 4px;background:var(--orange);position:relative}
    .brand-mark:after{content:"";position:absolute;width:13px;height:13px;border:3px solid #fff;right:7px;top:7px;border-radius:50%}
    .nav-link{font-size:14px;color:#50625f!important;padding:9px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{background:var(--mint);color:var(--green-deep)!important}
    .nav-cta{background:var(--green);color:#fff!important;border-radius:30px;padding:10px 19px!important;font-weight:700}
    .nav-cta:hover{background:var(--green-deep);transform:translateY(-2px)}
    .navbar-toggler{padding:7px 9px}
    .hero{background-image:linear-gradient(90deg,rgba(13,54,49,.93),rgba(13,54,49,.56)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;min-height:500px;color:#fff;display:flex;align-items:center}
    .hero-inner{padding:64px 0}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--orange);font-weight:800}
    .hero h1{font-size:clamp(38px,5vw,65px);line-height:1.16;max-width:720px;margin:16px 0 18px;letter-spacing:-.04em}
    .hero p{max-width:680px;color:#e5f1eb;font-size:18px;margin-bottom:0}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .btn-main,.btn-outline,.btn-light{display:inline-flex;align-items:center;justify-content:center;border-radius:30px;padding:12px 22px;font-weight:700;border:1px solid transparent}
    .btn-main{background:var(--orange);color:#fff}
    .btn-main:hover{background:#d97539;color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#b9ddd0;color:#fff}
    .btn-outline:hover{background:#fff;color:var(--green-deep)}
    .btn-light{background:#fff;color:var(--green-deep)}
    .btn-light:hover{background:var(--mint);color:var(--green-deep)}
    .demo-panel{background:rgba(255,253,248,.97);color:var(--ink);border-radius:24px;padding:25px;box-shadow:0 22px 60px rgba(0,0,0,.18);max-width:410px;margin-left:auto}
    .demo-top{display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:17px}
    .demo-top strong{font-size:18px}
    .signal{display:inline-flex;align-items:center;gap:7px;background:var(--mint);color:var(--green-deep);border-radius:20px;padding:4px 10px;font-size:12px;font-weight:700}
    .signal i{width:7px;height:7px;background:#51a77d;border-radius:50%;display:block}
    .demo-row{display:flex;gap:12px;align-items:flex-start;padding:12px 0;border-bottom:1px solid #edf1ed}
    .demo-row:last-child{border-bottom:0}
    .demo-num{width:28px;height:28px;border-radius:9px;background:var(--orange);color:#fff;display:grid;place-items:center;font-size:12px;font-weight:800;flex:none}
    .demo-row b{display:block;font-size:14px;margin-bottom:1px}
    .demo-row span{font-size:12px;color:var(--muted)}
    section{padding:84px 0}
    .section-head{max-width:730px;margin-bottom:38px}
    .section-head h2{font-size:clamp(28px,3.5vw,43px);line-height:1.25;margin:10px 0 14px;letter-spacing:-.03em}
    .section-head p{color:var(--muted);margin:0;font-size:17px}
    .lead-copy{font-size:20px;line-height:1.85;color:#314744}
    .soft-section{background:#eef5f0}
    .visual{position:relative}
    .visual img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .visual-tag{position:absolute;bottom:18px;left:18px;background:#fff;color:var(--green-deep);padding:8px 14px;border-radius:12px;font-size:13px;font-weight:700}
    .feature-list{list-style:none;padding:0;margin:25px 0}
    .feature-list li{display:flex;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}
    .feature-list li:last-child{border-bottom:0}
    .feature-list b{display:block;margin-bottom:3px}
    .feature-list span{color:var(--muted);font-size:14px}
    .icon-box{width:42px;height:42px;border-radius:13px;background:var(--mint);color:var(--green);display:grid;place-items:center;font-weight:800;flex:none}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .cardx{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:27px;transition:.3s;box-shadow:0 5px 20px rgba(18,54,46,.03);height:100%}
    .cardx:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#b9d8cb}
    .cardx h3{font-size:21px;margin:14px 0 8px}
    .cardx p{color:var(--muted);font-size:14px;margin:0}
    .badge-soft{display:inline-block;background:var(--mint);color:var(--green-deep);padding:4px 10px;border-radius:20px;font-size:12px;font-weight:700}
    .number-card{background:var(--green-deep);color:#fff;border-radius:20px;padding:28px;height:100%}
    .number-card strong{display:block;font-size:42px;line-height:1.1;color:#f8b07b;margin-bottom:10px}
    .number-card span{color:#cbe0d7;font-size:14px}
    .service-image{height:205px;width:100%;object-fit:cover;border-radius:17px;margin-bottom:21px}
    .split-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:35px}
    .split-panel h3{font-size:27px;line-height:1.35}
    .check-list{list-style:none;padding:0;margin:24px 0 0}
    .check-list li{padding:12px 0 12px 30px;border-bottom:1px solid var(--line);position:relative;color:var(--muted)}
    .check-list li:before{content:"✓";position:absolute;left:0;top:10px;color:var(--orange);font-weight:800}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .process-item{padding:27px 23px;border-right:1px solid var(--line);position:relative}
    .process-item:last-child{border-right:0}
    .process-item .step{font-size:12px;color:var(--orange);letter-spacing:.12em;font-weight:800}
    .process-item h3{font-size:19px;margin:10px 0 6px}
    .process-item p{font-size:14px;color:var(--muted);margin:0}
    .quote-section{background:var(--green-deep);color:#fff}
    .quote-section .section-head p{color:#c5ddd3}
    .quote-card{background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.15);padding:25px;border-radius:20px;height:100%}
    .quote-card p{color:#e0ece7;font-size:15px;margin:15px 0}
    .quote-card strong{color:#fff}
    .faq .accordion-item{background:var(--paper);border:1px solid var(--line);margin-bottom:11px;border-radius:14px!important;overflow:hidden}
    .accordion-button{background:var(--paper)!important;color:var(--ink)!important;font-weight:700;padding:19px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--green)!important}
    .accordion-body{color:var(--muted);font-size:15px;padding:0 22px 20px}
    .formbox{background:var(--paper);padding:32px;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
    .form-control{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff}
    .form-control:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(23,107,95,.12)}
    .form-label{font-weight:700;font-size:14px;margin-bottom:7px}
    .form-note{font-size:13px;color:var(--muted)}
    .cta{background-image:linear-gradient(100deg,rgba(14,69,63,.96),rgba(23,107,95,.83)),url('/assets/images/backpic/back-3.webp');background-size:cover;color:#fff;border-radius:28px;padding:58px}
    .cta h2{font-size:38px;line-height:1.25}
    .cta p{color:#d7ebe2;max-width:650px}
    footer{background:#102e2b;color:#b7cec5;padding:56px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}
    .footer-brand{color:#fff;font-size:23px;font-weight:800}
    .footer-title{color:#fff;font-weight:700;margin-bottom:12px}
    .footer-links a{display:block;font-size:14px;margin:6px 0;color:#b7cec5}
    .footer-links a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:42px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;font-size:12px;flex-wrap:wrap}
    .copyright a{color:#d7ebe2}
    .anchor-offset{scroll-margin-top:90px}
    @media(max-width:991px){
      .navbar-nav{padding:15px 0 5px}
      .nav-link{margin:3px 0}
      .nav-cta{display:inline-flex;width:max-content}
      .hero{min-height:auto}
      .hero-inner{padding:58px 0}
      .demo-panel{margin:35px 0 0;max-width:none}
      .footer-grid{grid-template-columns:1.3fr repeat(2,1fr)}
      .footer-grid>div:last-child{grid-column:2}
    }
    @media(max-width:767px){
      section{padding:60px 0}
      .hero h1{font-size:39px}
      .hero p{font-size:16px}
      .grid-3{grid-template-columns:1fr}
      .process{grid-template-columns:1fr;border-bottom:0}
      .process-item{border-right:0;border-bottom:1px solid var(--line)}
      .process-item:last-child{border-bottom:1px solid var(--line)}
      .visual img{height:280px}
      .split-panel{padding:25px}
      .cta{padding:35px 25px}
      .cta h2{font-size:30px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:last-child{grid-column:auto}
    }
    @media(max-width:520px){
      .container{padding-left:17px;padding-right:17px}
      .brand{font-size:20px}
      .brand-mark{width:31px;height:31px}
      .hero-actions a{width:100%}
      .btn-main,.btn-outline,.btn-light{width:100%}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:10px}
    }

/* roulang page: category4 */
:root{
      --ink:#182c2b;--muted:#647572;--cream:#f7f5ef;--paper:#fffdf8;
      --green:#176b5f;--green-deep:#0e453f;--mint:#d9eee5;--orange:#e88a4b;
      --line:#dce5df;--shadow:0 18px 50px rgba(24,52,46,.10);--radius:24px;
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.8;font-size:16px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button:focus,input:focus,textarea:focus,a:focus{outline:3px solid rgba(232,138,75,.35);outline-offset:3px}
    .container{max-width:1180px;margin:auto;padding-left:22px;padding-right:22px}
    .navbar{background:rgba(255,253,248,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:15px 0;position:sticky;top:0;z-index:20}
    .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:23px;color:var(--green-deep);letter-spacing:.04em}
    .brand-mark{width:35px;height:35px;border-radius:12px 12px 12px 4px;background:var(--orange);position:relative}
    .brand-mark:after{content:"";position:absolute;width:13px;height:13px;border:3px solid #fff;right:7px;top:7px;border-radius:50%}
    .nav-link{font-size:14px;color:#50625f!important;padding:9px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{background:var(--mint);color:var(--green-deep)!important}
    .nav-cta{background:var(--green);color:#fff!important;border-radius:30px;padding:10px 19px!important;font-weight:700}
    .nav-cta:hover{background:var(--green-deep);transform:translateY(-2px)}
    .navbar-toggler{padding:7px 9px;background:var(--mint)}
    .hero{background-image:linear-gradient(105deg,rgba(13,54,49,.95),rgba(13,54,49,.58)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;min-height:510px;color:#fff;display:flex;align-items:center;overflow:hidden}
    .hero-inner{padding:70px 0}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--orange);font-weight:800}
    .hero h1{font-size:clamp(38px,5vw,65px);line-height:1.16;max-width:610px;margin:16px 0 18px;letter-spacing:-.04em}
    .hero p{max-width:620px;color:#e5f1eb;font-size:18px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .btn-main,.btn-outline,.btn-light{display:inline-flex;align-items:center;justify-content:center;border-radius:30px;padding:12px 22px;font-weight:700;border:1px solid transparent}
    .btn-main{background:var(--orange);color:#fff}
    .btn-main:hover{background:#d97539;color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#b9ddd0;color:#fff}
    .btn-outline:hover{background:#fff;color:var(--green-deep)}
    .btn-light{background:#fff;color:var(--green-deep)}
    .btn-light:hover{background:var(--mint);color:var(--green-deep)}
    .hero-panel{position:relative;margin-left:auto;max-width:430px;transform:rotate(2deg)}
    .hero-panel img{height:355px;width:100%;object-fit:cover;border-radius:28px;box-shadow:0 25px 60px rgba(0,0,0,.25);border:8px solid rgba(255,255,255,.13)}
    .hero-note{position:absolute;bottom:20px;left:-28px;background:#fff;color:var(--green-deep);padding:15px 18px;border-radius:16px;box-shadow:var(--shadow);font-weight:700}
    section{padding:84px 0}
    .section-head{max-width:720px;margin-bottom:38px}
    .section-head h2{font-size:clamp(28px,3.5vw,43px);line-height:1.25;margin:10px 0 14px;letter-spacing:-.03em}
    .section-head p{color:var(--muted);margin:0;font-size:17px}
    .intro{background:var(--paper)}
    .visual{position:relative}
    .visual img{width:100%;height:385px;object-fit:cover;border-radius:25px}
    .visual-tag{position:absolute;bottom:18px;left:18px;background:#fff;color:var(--green-deep);padding:8px 14px;border-radius:12px;font-size:13px;font-weight:700}
    .feature-list{list-style:none;padding:0;margin:25px 0}
    .feature-list li{display:flex;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}
    .feature-list b{display:block;margin-bottom:3px}
    .feature-list span{color:var(--orange);font-weight:800;font-size:20px}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .cardx{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.3s;box-shadow:0 5px 20px rgba(18,54,46,.03)}
    .cardx:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#b9d8cb}
    .cardx h3{font-size:21px;margin:14px 0 8px}
    .cardx p{color:var(--muted);font-size:14px;margin:0}
    .badge-soft{display:inline-block;background:var(--mint);color:var(--green-deep);padding:4px 10px;border-radius:20px;font-size:12px;font-weight:700}
    .icon-box{width:46px;height:46px;border-radius:15px;background:var(--green);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:19px}
    .dark-section{background:var(--green-deep);color:#fff}
    .dark-section .section-head p{color:#c5ddd3}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.2)}
    .process-item{padding:28px 22px 12px;border-right:1px solid rgba(255,255,255,.2);min-height:190px}
    .process-item:last-child{border:0}
    .process-no{color:var(--orange);font-size:28px;font-weight:800}
    .process-item h3{font-size:19px;margin:8px 0}
    .process-item p{color:#c5ddd3;font-size:14px;margin:0}
    .scenario{background:#eef4ef}
    .scenario-card{display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center;background:var(--paper);padding:18px;border-radius:20px;border:1px solid var(--line);height:100%}
    .scenario-card img{width:150px;height:130px;object-fit:cover;border-radius:15px}
    .scenario-card h3{font-size:19px;margin:0 0 7px}
    .scenario-card p{font-size:14px;color:var(--muted);margin:0}
    .stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:22px;overflow:hidden}
    .stat{background:var(--paper);padding:28px;text-align:center}
    .stat strong{font-size:38px;color:var(--green);display:block;line-height:1.2}
    .stat span{color:var(--muted);font-size:14px}
    .check-wrap{background:var(--paper);border:1px solid var(--line);border-radius:24px;padding:32px}
    .check-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;padding:0;margin:0;list-style:none}
    .check-list li{padding:16px 18px;background:#f2f7f2;border-radius:14px;color:var(--muted)}
    .check-list b{color:var(--green-deep);display:block;margin-bottom:4px}
    .faq .accordion-item{background:var(--paper);border:1px solid var(--line);margin-bottom:11px;border-radius:14px!important;overflow:hidden}
    .accordion-button{background:var(--paper)!important;color:var(--ink)!important;font-weight:700;padding:19px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--green)!important}
    .accordion-body{color:var(--muted);font-size:15px;padding:0 22px 20px}
    .cta{background-image:linear-gradient(100deg,rgba(14,69,63,.96),rgba(23,107,95,.83)),url('/assets/images/backpic/back-3.webp');background-size:cover;color:#fff;border-radius:28px;padding:58px}
    .cta h2{font-size:38px;line-height:1.25}
    .cta p{color:#d7ebe2;max-width:650px}
    .formbox{background:var(--paper);padding:32px;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
    .form-control{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff}
    .form-control:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(23,107,95,.12)}
    footer{background:#102e2b;color:#b7cec5;padding:56px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}
    .footer-brand{color:#fff;font-size:23px;font-weight:800}
    .footer-title{color:#fff;font-weight:700;margin-bottom:12px}
    .footer-links a{display:block;font-size:14px;margin:6px 0;color:#b7cec5}
    .footer-links a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;font-size:12px;flex-wrap:wrap}
    .copyright a{color:#d2e5dd}
    @media(max-width:991px){
      .navbar-nav{padding-top:15px}.nav-link{margin:2px 0}
      .hero-panel{margin:35px auto 0;max-width:500px}.hero{padding:20px 0}
      .grid-3{grid-template-columns:repeat(2,1fr)}
      .process{grid-template-columns:repeat(2,1fr);border-top:0}.process-item{border-bottom:1px solid rgba(255,255,255,.2)}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:767px){
      section{padding:60px 0}.hero-inner{padding:48px 0}.hero h1{font-size:42px}.hero p{font-size:16px}
      .grid-3,.check-list,.stats{grid-template-columns:1fr}
      .scenario-card{grid-template-columns:100px 1fr}.scenario-card img{width:100px;height:105px}
      .process{grid-template-columns:1fr}.process-item{border-right:0}
      .cta{padding:36px 25px}.cta h2{font-size:30px}
    }
    @media(max-width:520px){
      .container{padding-left:17px;padding-right:17px}.brand{font-size:20px}
      .hero h1{font-size:36px}.hero-panel img{height:280px}.hero-note{left:10px}
      .visual img{height:290px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:9px}
    }

/* roulang page: category5 */
:root{
      --ink:#182c2b;
      --muted:#647572;
      --cream:#f7f5ef;
      --paper:#fffdf8;
      --green:#176b5f;
      --green-deep:#0e453f;
      --mint:#d9eee5;
      --orange:#e88a4b;
      --line:#dce5df;
      --shadow:0 18px 50px rgba(24,52,46,.10);
      --radius:24px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      background:var(--cream);
      color:var(--ink);
      font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;
      line-height:1.8;
      font-size:16px;
      overflow-x:hidden
    }
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button:focus,input:focus,textarea:focus,a:focus{outline:3px solid rgba(232,138,75,.35);outline-offset:3px}
    .container{max-width:1180px;margin:auto;padding-left:22px;padding-right:22px}
    .navbar{
      background:rgba(255,253,248,.94);
      backdrop-filter:blur(14px);
      border-bottom:1px solid var(--line);
      padding:15px 0;
      position:sticky;
      top:0;
      z-index:30
    }
    .brand{
      display:flex;
      align-items:center;
      gap:10px;
      font-weight:800;
      font-size:23px;
      color:var(--green-deep);
      letter-spacing:.04em
    }
    .brand-mark{
      width:35px;height:35px;border-radius:12px 12px 12px 4px;
      background:var(--orange);position:relative;display:inline-block
    }
    .brand-mark:after{
      content:"";position:absolute;width:13px;height:13px;border:3px solid #fff;
      right:7px;top:7px;border-radius:50%
    }
    .nav-link{
      font-size:14px;color:#50625f!important;padding:9px 13px!important;border-radius:10px
    }
    .nav-link:hover,.nav-link.active{background:var(--mint);color:var(--green-deep)!important}
    .nav-cta{
      background:var(--green);color:#fff!important;border-radius:30px;
      padding:10px 19px!important;font-weight:700
    }
    .nav-cta:hover{background:var(--green-deep);transform:translateY(-2px)}
    .hero{
      background-image:linear-gradient(90deg,rgba(13,54,49,.94),rgba(13,54,49,.58)),url('/assets/images/backpic/back-2.webp');
      background-size:cover;background-position:center;min-height:570px;color:#fff;
      display:flex;align-items:center;position:relative
    }
    .hero:after{
      content:"";position:absolute;inset:auto 0 0;height:100px;
      background:linear-gradient(transparent,rgba(247,245,239,.18));pointer-events:none
    }
    .hero-inner{padding:82px 0;position:relative;z-index:1}
    .eyebrow,.section-kicker{
      font-size:12px;letter-spacing:.18em;text-transform:uppercase;
      color:var(--orange);font-weight:800
    }
    .hero h1{
      font-size:clamp(38px,5vw,68px);line-height:1.16;max-width:780px;
      margin:16px 0 18px;letter-spacing:-.04em
    }
    .hero p{max-width:690px;color:#e5f1eb;font-size:18px;margin-bottom:0}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .btn-main,.btn-outline,.btn-light{
      display:inline-flex;align-items:center;justify-content:center;
      border-radius:30px;padding:12px 22px;font-weight:700;
      border:1px solid transparent
    }
    .btn-main{background:var(--orange);color:#fff}
    .btn-main:hover{background:#d97539;color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#b9ddd0;color:#fff}
    .btn-outline:hover{background:#fff;color:var(--green-deep)}
    .btn-light{background:#fff;color:var(--green-deep)}
    .btn-light:hover{background:var(--mint);color:var(--green-deep)}
    .hero-panel{
      background:rgba(255,255,255,.11);
      border:1px solid rgba(255,255,255,.22);
      border-radius:26px;padding:25px;backdrop-filter:blur(8px);
      box-shadow:0 20px 50px rgba(0,0,0,.12)
    }
    .hero-panel strong{font-size:30px;line-height:1.2;display:block;color:#fff}
    .hero-panel small{color:#d9eee5}
    .countdown-bar{
      background:var(--orange);color:#fff;padding:11px 0;font-size:14px;
      position:absolute;bottom:0;left:0;right:0;z-index:2
    }
    .countdown-bar .timer{font-weight:800;letter-spacing:.08em}
    section{padding:84px 0}
    .section-head{max-width:720px;margin-bottom:38px}
    .section-head h2{
      font-size:clamp(29px,3.5vw,44px);line-height:1.25;
      margin:10px 0 14px;letter-spacing:-.03em
    }
    .section-head p{color:var(--muted);margin:0;font-size:17px}
    .quickbar{background:var(--green-deep);color:#fff;padding:0}
    .quickbar .row>div{padding:20px 25px;border-right:1px solid rgba(255,255,255,.13)}
    .quickbar .row>div:last-child{border-right:0}
    .quickbar b{display:block;font-size:24px;color:#fff}
    .quickbar span{font-size:13px;color:#c5ddd3}
    .intro-block{background:var(--paper);border:1px solid var(--line);border-radius:28px;padding:0;overflow:hidden;box-shadow:0 8px 25px rgba(18,54,46,.04)}
    .intro-copy{padding:45px 48px}
    .intro-copy p{color:var(--muted);margin-bottom:16px}
    .visual{position:relative;height:100%}
    .visual img{width:100%;height:100%;min-height:390px;object-fit:cover}
    .visual-tag{
      position:absolute;bottom:18px;left:18px;background:#fff;color:var(--green-deep);
      padding:8px 14px;border-radius:12px;font-size:13px;font-weight:700
    }
    .feature-list{list-style:none;padding:0;margin:25px 0 0}
    .feature-list li{display:flex;gap:15px;padding:15px 0;border-bottom:1px solid var(--line)}
    .feature-list li:last-child{border-bottom:0}
    .feature-list i{
      flex:0 0 30px;width:30px;height:30px;border-radius:50%;
      background:var(--mint);color:var(--green);font-style:normal;text-align:center;font-weight:800
    }
    .feature-list b{display:block;margin-bottom:3px}
    .feature-list span{font-size:14px;color:var(--muted)}
    .service-wrap{background:#eef5ef}
    .service-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .service-card{
      background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
      padding:30px;transition:.3s;box-shadow:0 5px 20px rgba(18,54,46,.03)
    }
    .service-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#b9d8cb}
    .service-card.large{grid-row:span 2;background:var(--green-deep);color:#fff}
    .service-card.large p,.service-card.large li{color:#d1e4dc}
    .service-icon{
      width:46px;height:46px;border-radius:15px;background:var(--mint);
      color:var(--green-deep);display:flex;align-items:center;justify-content:center;
      font-weight:800;font-size:20px
    }
    .service-card.large .service-icon{background:rgba(255,255,255,.14);color:#fff}
    .service-card h3{font-size:22px;margin:17px 0 9px}
    .service-card p{color:var(--muted);font-size:14px;margin:0}
    .service-card ul{padding-left:20px;margin:18px 0 0;font-size:14px}
    .service-card li{margin:7px 0}
    .numbered{counter-reset:item}
    .numbered .step{
      position:relative;padding:25px 25px 25px 78px;
      border-left:1px solid #bad6ca;margin-left:20px
    }
    .numbered .step:before{
      counter-increment:item;content:counter(item,decimal-leading-zero);
      position:absolute;left:-21px;top:21px;width:41px;height:41px;border-radius:50%;
      background:var(--orange);color:#fff;display:flex;align-items:center;
      justify-content:center;font-weight:800;font-size:13px
    }
    .step h3{font-size:20px;margin:0 0 7px}
    .step p{color:var(--muted);margin:0;font-size:15px}
    .data-section{background:var(--green);color:#fff}
    .data-section .section-head p{color:#c9e0d6}
    .stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .stat-box{padding:24px 18px;border:1px solid rgba(255,255,255,.17);border-radius:20px;background:rgba(255,255,255,.08)}
    .stat-box strong{font-size:37px;display:block;line-height:1.2;color:#fff}
    .stat-box span{font-size:13px;color:#d0e5dd}
    .split-section{background:var(--paper)}
    .split-section img{height:390px;width:100%;object-fit:cover;border-radius:23px}
    .checklist{list-style:none;padding:0;margin:22px 0}
    .checklist li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;gap:12px}
    .checklist li:before{content:"✓";color:var(--orange);font-weight:900}
    .checklist span{color:var(--muted);font-size:15px}
    .quote{background:var(--green-deep);color:#fff}
    .quote .section-head p{color:#c5ddd3}
    .quote-card{
      background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.15);
      padding:25px;border-radius:20px;height:100%
    }
    .quote-card p{color:#e0ece7;font-size:15px;margin-bottom:17px}
    .quote-card strong{color:#fff}
    .quote-card small{color:#a9cabd}
    .faq .accordion-item{
      background:var(--paper);border:1px solid var(--line);
      margin-bottom:11px;border-radius:14px!important;overflow:hidden
    }
    .accordion-button{
      background:var(--paper)!important;color:var(--ink)!important;
      font-weight:700;padding:19px 22px;box-shadow:none!important
    }
    .accordion-button:not(.collapsed){color:var(--green-deep)!important;background:var(--mint)!important}
    .accordion-body{color:var(--muted);font-size:15px;padding:0 22px 20px}
    .contact-area{background:#eef5ef}
    .formbox{
      background:var(--paper);padding:32px;border:1px solid var(--line);
      border-radius:24px;box-shadow:var(--shadow)
    }
    .form-control,.form-select{
      border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff
    }
    .form-control:focus,.form-select:focus{
      border-color:var(--green);box-shadow:0 0 0 3px rgba(23,107,95,.12)
    }
    .contact-note{padding:25px 0 0 15px}
    .contact-note h3{font-size:28px;line-height:1.3}
    .contact-note p{color:var(--muted)}
    .contact-point{display:flex;gap:13px;margin-top:22px}
    .contact-point b{display:block}
    .contact-point span{display:block;color:var(--muted);font-size:14px}
    .cta{
      background-image:linear-gradient(100deg,rgba(14,69,63,.96),rgba(23,107,95,.83)),url('/assets/images/backpic/back-3.webp');
      background-size:cover;color:#fff;border-radius:28px;padding:58px
    }
    .cta h2{font-size:38px;line-height:1.25}
    .cta p{color:#d7ebe2;max-width:650px}
    footer{background:#102e2b;color:#b7cec5;padding:56px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}
    .footer-brand{color:#fff;font-size:23px;font-weight:800}
    .footer-title{color:#fff;font-weight:700;margin-bottom:12px}
    .footer-links a{display:block;font-size:14px;margin:6px 0;color:#b7cec5}
    .footer-links a:hover{color:#fff}
    .copyright{
      border-top:1px solid rgba(255,255,255,.14);margin-top:35px;padding-top:18px;
      display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:13px
    }
    .copyright a{color:#d9eee5}
    @media(max-width:991px){
      .navbar-nav{padding-top:14px}
      .nav-link{margin:3px 0}
      .service-grid{grid-template-columns:1fr}
      .service-card.large{grid-row:auto}
      .hero{min-height:620px}
      .stat-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:767px){
      body{font-size:15px}
      section{padding:62px 0}
      .container{padding-left:18px;padding-right:18px}
      .hero-inner{padding:65px 0 92px}
      .hero h1{font-size:39px}
      .hero p{font-size:16px}
      .quickbar .row>div{border-right:0;border-bottom:1px solid rgba(255,255,255,.13);padding:15px 18px}
      .quickbar .row>div:last-child{border-bottom:0}
      .intro-copy{padding:30px 25px}
      .intro-block .visual img{min-height:270px}
      .stat-grid{grid-template-columns:1fr 1fr;gap:10px}
      .stat-box{padding:19px 13px}
      .stat-box strong{font-size:29px}
      .split-section img{height:280px;margin-bottom:25px}
      .cta{padding:34px 25px}
      .cta h2{font-size:29px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
      .footer-grid>div:first-child{grid-column:1/-1}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:10px}
    }
    @media(max-width:520px){
      .brand{font-size:20px}
      .hero-actions{display:grid;grid-template-columns:1fr}
      .hero-actions a{width:100%}
      .stat-grid{grid-template-columns:1fr}
      .numbered .step{padding-left:54px;margin-left:17px}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
      .copyright{font-size:12px}
    }

/* roulang page: category6 */
:root{
      --ink:#182c2b;
      --muted:#647572;
      --cream:#f7f5ef;
      --paper:#fffdf8;
      --green:#176b5f;
      --green-deep:#0e453f;
      --mint:#d9eee5;
      --orange:#e88a4b;
      --line:#dce5df;
      --shadow:0 18px 50px rgba(24,52,46,.10);
      --radius:24px;
    }
    html{scroll-behavior:smooth}
    *{box-sizing:border-box}
    body{
      margin:0;
      background:var(--cream);
      color:var(--ink);
      font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;
      line-height:1.8;
      font-size:16px;
      overflow-x:hidden
    }
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button:focus,input:focus,textarea:focus,select:focus,a:focus{outline:3px solid rgba(232,138,75,.35);outline-offset:3px}
    .container{max-width:1180px;margin:auto;padding-left:22px;padding-right:22px}
    .navbar{background:rgba(255,253,248,.94);backdrop-filter:blur(14px);border-bottom:1px solid var(--line);padding:15px 0;position:sticky;top:0;z-index:20}
    .brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:23px;color:var(--green-deep);letter-spacing:.04em}
    .brand-mark{width:35px;height:35px;border-radius:12px 12px 12px 4px;background:var(--orange);position:relative;display:inline-block}
    .brand-mark:after{content:"";position:absolute;width:13px;height:13px;border:3px solid #fff;right:7px;top:7px;border-radius:50%}
    .nav-link{font-size:14px;color:#50625f!important;padding:9px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{background:var(--mint);color:var(--green-deep)!important}
    .nav-cta{background:var(--green);color:#fff!important;border-radius:30px;padding:10px 19px!important;font-weight:700}
    .nav-cta:hover{background:var(--green-deep);transform:translateY(-2px)}
    .navbar-toggler{padding:7px 9px;background:var(--mint);border-radius:10px}
    .navbar-toggler-icon{display:block;width:1.35em;height:1.35em;background-image:linear-gradient(var(--green-deep),var(--green-deep)),linear-gradient(var(--green-deep),var(--green-deep)),linear-gradient(var(--green-deep),var(--green-deep));background-position:center 25%,center 50%,center 75%;background-size:100% 2px;background-repeat:no-repeat}
    .page-banner{
      background-image:linear-gradient(90deg,rgba(13,54,49,.93),rgba(13,54,49,.58)),url('/assets/images/backpic/back-2.webp');
      background-size:cover;background-position:center;min-height:350px;color:#fff;display:flex;align-items:center
    }
    .banner-inner{padding:58px 0 62px}
    .eyebrow,.section-kicker{font-size:12px;letter-spacing:.18em;text-transform:uppercase;color:var(--orange);font-weight:800}
    .page-banner h1{font-size:clamp(36px,5vw,62px);line-height:1.18;max-width:720px;margin:14px 0 17px;letter-spacing:-.04em}
    .page-banner p{max-width:700px;color:#e5f1eb;font-size:18px;margin:0}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:26px}
    .btn-main,.btn-outline,.btn-light{display:inline-flex;align-items:center;justify-content:center;border-radius:30px;padding:12px 22px;font-weight:700;border:1px solid transparent}
    .btn-main{background:var(--orange);color:#fff}
    .btn-main:hover{background:#d97539;color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#b9ddd0;color:#fff}
    .btn-outline:hover{background:#fff;color:var(--green-deep)}
    .btn-light{background:#fff;color:var(--green-deep)}
    .btn-light:hover{background:var(--mint);color:var(--green-deep)}
    section{padding:82px 0}
    .section-head{max-width:720px;margin-bottom:38px}
    .section-head h2{font-size:clamp(28px,3.5vw,43px);line-height:1.25;margin:10px 0 14px;letter-spacing:-.03em}
    .section-head p{color:var(--muted);margin:0;font-size:17px}
    .intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
    .intro-copy p{color:var(--muted);font-size:17px}
    .visual{position:relative}
    .visual img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .visual-tag{position:absolute;bottom:18px;left:18px;background:#fff;color:var(--green-deep);padding:8px 14px;border-radius:12px;font-size:13px;font-weight:700;box-shadow:0 8px 20px rgba(0,0,0,.12)}
    .feature-list{list-style:none;padding:0;margin:25px 0}
    .feature-list li{display:flex;gap:15px;padding:16px 0;border-bottom:1px solid var(--line)}
    .feature-list li:last-child{border-bottom:0}
    .feature-list b{display:block;margin-bottom:3px}
    .feature-list span{color:var(--muted);font-size:14px}
    .number-mark{width:31px;height:31px;min-width:31px;border-radius:50%;background:var(--mint);color:var(--green-deep);display:grid;place-items:center;font-size:13px;font-weight:800}
    .soft-section{background:#edf5f0}
    .split-title{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:34px}
    .split-title h2{font-size:clamp(28px,3.5vw,42px);line-height:1.25;margin:10px 0 0}
    .split-title p{color:var(--muted);max-width:390px;margin:0}
    .issue-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .issue{background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:23px;display:flex;gap:17px;transition:.3s}
    .issue:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b9d8cb}
    .issue h3{font-size:18px;margin:0 0 6px}
    .issue p{color:var(--muted);font-size:14px;margin:0}
    .icon-box{width:43px;height:43px;min-width:43px;border-radius:14px;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:800}
    .service-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}
    .service-note{background:var(--green-deep);color:#fff;border-radius:24px;padding:31px;position:sticky;top:100px}
    .service-note h3{font-size:26px;line-height:1.35;margin:12px 0}
    .service-note p{color:#d4e8df;font-size:15px}
    .service-note .mini-line{border-top:1px solid rgba(255,255,255,.2);margin-top:25px;padding-top:18px;color:#d4e8df;font-size:14px}
    .service-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .cardx{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:.3s;box-shadow:0 5px 20px rgba(18,54,46,.03);height:100%}
    .cardx:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#b9d8cb}
    .cardx h3{font-size:20px;margin:14px 0 8px}
    .cardx p{color:var(--muted);font-size:14px;margin:0}
    .badge-soft{display:inline-block;background:var(--mint);color:var(--green-deep);padding:4px 10px;border-radius:20px;font-size:12px;font-weight:700}
    .process-section{background:var(--green-deep);color:#fff}
    .process-section .section-head p{color:#c5ddd3}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.22)}
    .process-item{padding:27px 24px 12px 0;border-right:1px solid rgba(255,255,255,.18);margin-right:24px}
    .process-item:last-child{border-right:0;margin-right:0}
    .process-no{font-size:13px;color:var(--orange);font-weight:800;letter-spacing:.1em}
    .process-item h3{font-size:20px;margin:14px 0 8px}
    .process-item p{font-size:14px;color:#c5ddd3;margin:0}
    .data-band{background:var(--paper);border-bottom:1px solid var(--line);border-top:1px solid var(--line)}
    .data-grid{display:grid;grid-template-columns:repeat(4,1fr)}
    .data-item{padding:27px 25px;border-right:1px solid var(--line)}
    .data-item:last-child{border-right:0}
    .data-item strong{display:block;font-size:35px;line-height:1;color:var(--green-deep);margin-bottom:10px}
    .data-item span{color:var(--muted);font-size:14px}
    .story-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:48px;align-items:center}
    .story-image img{height:420px;width:100%;object-fit:cover;border-radius:var(--radius)}
    .story-copy h2{font-size:clamp(28px,3.5vw,42px);line-height:1.25;margin:10px 0 16px}
    .story-copy p{color:var(--muted);font-size:16px}
    .quote-line{border-left:4px solid var(--orange);padding:4px 0 4px 20px;margin:25px 0;color:var(--green-deep);font-size:19px;font-weight:700}
    .scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .scenario-card{display:grid;grid-template-columns:145px 1fr;background:var(--paper);border:1px solid var(--line);border-radius:20px;overflow:hidden;transition:.3s}
    .scenario-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}
    .scenario-card img{width:145px;height:100%;min-height:180px;object-fit:cover}
    .scenario-card div{padding:22px}
    .scenario-card h3{font-size:19px;margin:0 0 7px}
    .scenario-card p{color:var(--muted);font-size:14px;margin:0}
    .faq .accordion-item{background:var(--paper);border:1px solid var(--line);margin-bottom:11px;border-radius:14px!important;overflow:hidden}
    .accordion-button{background:var(--paper)!important;color:var(--ink)!important;font-weight:700;padding:19px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--green-deep)!important}
    .accordion-body{color:var(--muted);font-size:15px;padding:0 22px 20px}
    .contact-section{padding-top:25px}
    .contact-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:28px;align-items:stretch}
    .contact-panel{background:var(--green);color:#fff;border-radius:24px;padding:33px}
    .contact-panel h2{font-size:34px;line-height:1.3;margin:12px 0}
    .contact-panel p{color:#d7ebe2}
    .contact-points{list-style:none;padding:0;margin:27px 0 0}
    .contact-points li{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.2);font-size:14px;color:#d7ebe2}
    .formbox{background:var(--paper);padding:32px;border:1px solid var(--line);border-radius:24px;box-shadow:var(--shadow)}
    .formbox h3{font-size:24px;margin:0 0 7px}
    .formbox>p{color:var(--muted);font-size:14px;margin-bottom:22px}
    .form-control,.form-select{border:1px solid var(--line);border-radius:12px;padding:12px 14px;background:#fff}
    .form-control:focus,.form-select:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(23,107,95,.12)}
    .form-label{font-weight:700;font-size:14px;margin-bottom:6px}
    .cta{background-image:linear-gradient(100deg,rgba(14,69,63,.96),rgba(23,107,95,.83)),url('/assets/images/backpic/back-3.webp');background-size:cover;color:#fff;border-radius:28px;padding:58px}
    .cta h2{font-size:38px;line-height:1.25;margin:0 0 14px}
    .cta p{color:#d7ebe2;max-width:650px;margin-bottom:23px}
    footer{background:#102e2b;color:#b7cec5;padding:56px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:30px}
    .footer-brand{color:#fff;font-size:23px;font-weight:800}
    .footer-grid p{font-size:14px;max-width:240px}
    .footer-title{color:#fff;font-weight:700;margin-bottom:12px}
    .footer-links a{display:block;font-size:14px;margin:6px 0;color:#b7cec5}
    .footer-links a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.15);margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px;color:#9dbbb0}
    .copyright a{color:#d1e3dc}
    @media (max-width:1024px){
      .intro-grid,.story-layout,.service-layout,.contact-layout{grid-template-columns:1fr;gap:30px}
      .service-note{position:static}
      .process-grid{grid-template-columns:repeat(2,1fr);gap:20px}
      .process-item{border-right:0;margin-right:0;border-bottom:1px solid rgba(255,255,255,.18);padding-bottom:22px}
      .data-grid{grid-template-columns:repeat(2,1fr)}
      .data-item:nth-child(2){border-right:0}
      .data-item:nth-child(-n+2){border-bottom:1px solid var(--line)}
    }
    @media (max-width:768px){
      section{padding:62px 0}
      .page-banner{min-height:390px}
      .banner-inner{padding:48px 0}
      .split-title{display:block}
      .split-title p{margin-top:15px}
      .issue-grid,.service-list,.scenario-grid{grid-template-columns:1fr}
      .scenario-card{grid-template-columns:125px 1fr}
      .scenario-card img{width:125px}
      .cta{padding:37px 25px}
      .cta h2{font-size:30px}
      .footer-grid{grid-template-columns:1fr 1fr}
      .footer-grid>div:first-child{grid-column:1/-1}
    }
    @media (max-width:520px){
      .container{padding-left:17px;padding-right:17px}
      .brand{font-size:20px}
      .page-banner h1{font-size:38px}
      .page-banner p{font-size:16px}
      .hero-actions .btn-main,.hero-actions .btn-outline{width:100%}
      .data-grid{grid-template-columns:1fr}
      .data-item,.data-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}
      .data-item:last-child{border-bottom:0}
      .process-grid{grid-template-columns:1fr}
      .process-item{border-bottom:1px solid rgba(255,255,255,.18)!important}
      .process-item:last-child{border-bottom:0!important}
      .scenario-card{grid-template-columns:1fr}
      .scenario-card img{width:100%;height:180px}
      .footer-grid{grid-template-columns:1fr}
      .footer-grid>div:first-child{grid-column:auto}
      .copyright{display:block}
      .copyright span{display:block;margin-bottom:10px}
      .formbox{padding:24px 18px}
    }