/* roulang page: index */
:root{
      --ink:#18221f;--muted:#68736e;--cream:#f5f7f2;--paper:#fffefa;--line:#dfe7df;
      --green:#145c4a;--green-2:#237b63;--lime:#c9e76b;--orange:#ef8354;--dark:#102b27;
      --shadow:0 18px 55px rgba(24,53,43,.11);--soft:0 8px 26px rgba(24,53,43,.08);
      --radius:22px;--radius-sm:14px;--max:1180px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 40px),var(--max));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,231,223,.8)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{display:inline-flex;align-items:center;gap:11px;font-size:23px;font-weight:800;letter-spacing:-.04em;color:var(--dark)}
    .logo-mark{width:34px;height:34px;border-radius:11px;background:var(--green);display:grid;place-items:center;color:var(--lime);font-weight:900;font-size:18px;box-shadow:4px 4px 0 var(--lime)}
    .nav-list{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
    .nav-list a{position:relative;display:block;padding:8px 13px;color:#52605a;font-size:14px}
    .nav-list a:after{content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:.25s}
    .nav-list a:hover,.nav-list a.active{color:var(--green);font-weight:700}
    .nav-list a:hover:after,.nav-list a.active:after{transform:scaleX(1)}
    .nav-action{background:var(--green);color:white!important;border-radius:99px!important;padding:10px 18px!important;margin-left:8px}
    .nav-action:hover{background:var(--dark);transform:translateY(-2px)}
    .nav-action:after{display:none}
    .menu-toggle{display:none;border:1px solid var(--line);background:white;border-radius:10px;padding:6px 11px;color:var(--green)}
    .hero{min-height:650px;display:flex;align-items:center;position:relative;overflow:hidden;background:var(--dark) url('/assets/images/backpic/back-1.webp') center/cover no-repeat;color:white}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,40,34,.93) 0%,rgba(10,40,34,.78) 48%,rgba(10,40,34,.24) 100%)}
    .hero-content{position:relative;z-index:1;padding:86px 0 92px;max-width:740px}
    .eyebrow,.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.1em}
    .eyebrow:before{content:"";width:25px;height:2px;background:var(--lime)}
    h1{font-size:clamp(40px,6vw,74px);line-height:1.1;letter-spacing:-.065em;margin:22px 0 24px;max-width:720px}
    .hero-lead{font-size:18px;color:#e6eee9;max-width:650px;margin:0 0 30px}
    .hero-buttons{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
    .button-main,.button-light,.button-outline{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:99px;padding:13px 22px;font-weight:800;border:1px solid transparent;transition:.25s}
    .button-main{background:var(--lime);color:var(--dark)}
    .button-main:hover{background:#dff790;transform:translateY(-3px);box-shadow:0 10px 25px rgba(201,231,107,.22)}
    .button-light{background:white;color:var(--green)}
    .button-light:hover{background:#f0f7e3;transform:translateY(-3px)}
    .button-outline{border-color:rgba(255,255,255,.45);color:white}
    .button-outline:hover{border-color:var(--lime);color:var(--lime)}
    .hero-facts{display:flex;gap:30px;margin-top:45px;padding-top:24px;border-top:1px solid rgba(255,255,255,.22)}
    .hero-fact strong{display:block;font-size:25px;color:var(--lime);line-height:1.2}
    .hero-fact span{font-size:13px;color:#bed0c6}
    .section{padding:94px 0}
    .section-alt{background:#edf2eb}
    .section-dark{background:var(--dark);color:white}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.15;letter-spacing:-.05em;margin:10px 0 0}
    .section-head p{color:var(--muted);max-width:510px;margin:0}
    .section-dark .section-head p{color:#b4c9bf}
    .kicker{color:var(--green);letter-spacing:.04em}
    .section-dark .kicker{color:var(--lime)}
    .feature-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:24px}
    .feature-main{position:relative;min-height:390px;border-radius:var(--radius);overflow:hidden;background:url('/assets/images/coverpic/cover-1.webp') center/cover}
    .feature-main:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,40,33,.9),transparent 70%)}
    .feature-copy{position:absolute;z-index:1;bottom:27px;left:30px;right:30px;color:white}
    .feature-copy h3{font-size:30px;line-height:1.25;margin:0 0 8px}
    .feature-copy p{margin:0;color:#d9e7df}
    .feature-side{display:grid;gap:24px}
    .mini-card,.panel,.info-card,.quote-card,.topic-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft)}
    .mini-card{padding:27px;display:flex;gap:17px;align-items:flex-start}
    .icon{flex:none;width:44px;height:44px;border-radius:14px;background:#e6f1c6;color:var(--green);display:grid;place-items:center;font-weight:900;font-size:20px}
    h3,h4{line-height:1.3}
    .mini-card h3{margin:0 0 7px;font-size:19px}
    .mini-card p{margin:0;color:var(--muted);font-size:14px}
    .benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .info-card{padding:27px;min-height:220px;transition:.25s}
    .info-card:hover,.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b9d39e}
    .info-card h3{margin:18px 0 8px;font-size:21px}
    .info-card p{color:var(--muted);font-size:14px;margin:0}
    .number{font-size:46px;font-weight:900;color:var(--green);letter-spacing:-.08em}
    .eligibility{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:center}
    .eligibility h2{font-size:clamp(29px,4vw,48px);letter-spacing:-.06em;line-height:1.15;margin:12px 0 17px}
    .eligibility p{color:var(--muted)}
    .check-list{list-style:none;margin:22px 0 0;padding:0}
    .check-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-weight:700}
    .check-list li:before{content:"✓";color:var(--green);font-weight:900}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #b9cec3}
    .step{padding:28px 20px 10px 0;border-right:1px solid #b9cec3;margin-right:22px}
    .step:last-child{border:0}
    .step-num{font-size:13px;color:var(--lime);font-weight:900;background:var(--green);border-radius:99px;padding:4px 10px}
    .step h3{font-size:19px;margin:22px 0 8px}
    .step p{font-size:14px;color:#b4c9bf;margin:0}
    .topics{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .topic-card{overflow:hidden}
    .topic-card img{width:100%;height:150px;object-fit:cover}
    .topic-body{padding:21px}
    .topic-body h3{margin:0 0 8px;font-size:19px}
    .topic-body p{font-size:14px;color:var(--muted);margin:0 0 14px}
    .text-link{font-weight:800;color:var(--green);font-size:14px}
    .text-link:hover{color:var(--orange)}
    .timeline{position:relative;max-width:850px;margin:auto}
    .timeline:before{content:"";position:absolute;left:92px;top:0;bottom:0;width:1px;background:#b6cdc0}
    .timeline-row{display:grid;grid-template-columns:120px 1fr;gap:28px;position:relative;padding:0 0 30px}
    .timeline-row time{color:var(--lime);font-weight:900}
    .timeline-row article{padding:18px 22px;border:1px solid rgba(201,231,107,.25);border-radius:16px;background:rgba(255,255,255,.05)}
    .timeline-row article:before{content:"";position:absolute;left:87px;top:22px;width:11px;height:11px;border:3px solid var(--lime);background:var(--dark);border-radius:50%}
    .timeline-row h3{margin:0 0 5px;font-size:19px}
    .timeline-row p{margin:0;color:#b4c9bf;font-size:14px}
    .news-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:24px}
    .news-list{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .news-item{display:grid;grid-template-columns:95px 1fr auto;gap:18px;align-items:center;padding:22px 25px;border-bottom:1px solid var(--line)}
    .news-item:last-child{border:0}
    .news-date{color:var(--orange);font-size:13px;font-weight:800}
    .news-item h3{font-size:17px;margin:0 0 5px}
    .news-item p{font-size:13px;color:var(--muted);margin:0}
    .news-item .text-link{white-space:nowrap}
    .recommend{padding:30px;background:var(--green);color:white;border-radius:var(--radius);display:flex;flex-direction:column;justify-content:space-between}
    .recommend h3{font-size:28px;margin:0 0 15px}
    .recommend p{color:#d2e3da;font-size:14px}
    .recommend ul{list-style:none;padding:0;margin:20px 0}
    .recommend li{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.18)}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .quote-card{padding:25px}
    .stars{color:#e49b42;letter-spacing:3px}
    .quote-card p{font-size:15px;margin:14px 0;color:#45554d}
    .quote-card strong{font-size:14px;color:var(--green)}
    .safety-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .safety-item{padding:22px;border:1px solid var(--line);border-radius:18px;background:#f8fbf4}
    .safety-item h3{font-size:17px;margin:14px 0 6px}
    .safety-item p{font-size:13px;color:var(--muted);margin:0}
    .faq-list{max-width:900px;margin:auto}
    .faq{background:var(--paper);border:1px solid var(--line);border-radius:15px;margin:11px 0;overflow:hidden}
    .faq button{display:flex;justify-content:space-between;width:100%;border:0;background:none;padding:20px 22px;text-align:left;font-weight:800;color:var(--ink)}
    .faq button span:last-child{color:var(--green);font-size:22px;line-height:1}
    .faq-answer{display:none;padding:0 22px 20px;color:var(--muted);font-size:14px}
    .faq.open .faq-answer{display:block}
    .faq.open button span:last-child{transform:rotate(45deg)}
    .form-wrap{display:grid;grid-template-columns:.82fr 1.18fr;gap:35px;align-items:start}
    .form-copy h2{font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.06em;margin:10px 0 15px}
    .form-copy p{color:var(--muted)}
    .lead-form{background:var(--paper);padding:30px;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft)}
    label{font-size:13px;font-weight:800;color:var(--green);display:block;margin-bottom:6px}
    input,textarea{width:100%;border:1px solid var(--line);border-radius:12px;background:#fbfcf8;padding:12px 14px;margin-bottom:17px;outline:none;transition:.2s}
    input:focus,textarea:focus{border-color:var(--green-2);box-shadow:0 0 0 3px rgba(35,123,99,.12)}
    textarea{min-height:100px;resize:vertical}
    .form-note{font-size:12px;color:var(--muted);margin:12px 0 0}
    .cta-band{padding:48px 0;background:var(--orange);color:white}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
    .cta-inner h2{font-size:clamp(25px,3vw,38px);line-height:1.2;margin:0 0 6px;letter-spacing:-.04em}
    .cta-inner p{margin:0;color:#fff0e9}
    .footer{background:#0d2622;color:#d9e6df;padding:58px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px}
    .footer .logo{color:white}
    .footer p{color:#9bb2a8;font-size:14px;max-width:280px}
    .footer h4{color:var(--lime);font-size:14px;margin:5px 0 15px}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:7px 0;color:#a9beb5;font-size:14px}
    .footer-links a:hover{color:var(--lime)}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#8ea69b;font-size:13px}
    .footer-bottom a{color:#bcd6c9}.footer-bottom a:hover{color:var(--lime)}
    .toast{position:fixed;right:20px;bottom:20px;background:var(--dark);color:white;padding:14px 20px;border-radius:12px;box-shadow:var(--shadow);display:none;z-index:30}
    :focus-visible{outline:3px solid rgba(201,231,107,.9);outline-offset:3px}
    @media(max-width:1024px){.nav-list{gap:0}.nav-list a{padding-left:8px;padding-right:8px}.benefit-grid,.topics{grid-template-columns:repeat(2,1fr)}.safety-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(calc(100% - 30px),var(--max))}.nav-wrap{height:68px}.menu-toggle{display:block}.nav-list{display:none;position:absolute;top:68px;left:15px;right:15px;padding:12px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-list.show{display:flex}.nav-list a{padding:12px 15px}.nav-action{margin:5px 0 0}.hero{min-height:620px}.hero-content{padding:70px 0}.hero-facts{gap:17px;flex-wrap:wrap}.section{padding:68px 0}.section-head{display:block}.section-head p{margin-top:15px}.feature-grid,.eligibility,.news-layout,.form-wrap{grid-template-columns:1fr}.feature-main{min-height:340px}.steps{grid-template-columns:repeat(2,1fr);border:0;gap:12px}.step{border:1px solid #416a5b;border-radius:15px;padding:20px;margin:0}.quote-grid{grid-template-columns:1fr}.cta-inner{display:block}.cta-inner .button-light{margin-top:20px}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:520px){h1{font-size:41px}.hero-lead{font-size:16px}.benefit-grid,.topics,.safety-grid{grid-template-columns:1fr}.news-item{grid-template-columns:1fr;gap:5px;padding:19px}.news-item .text-link{margin-top:8px}.timeline:before{left:70px}.timeline-row{grid-template-columns:82px 1fr;gap:15px}.timeline-row article:before{left:65px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:8px}}

/* roulang page: category3 */
:root{
 --ink:#18221f;--muted:#68736e;--cream:#f5f7f2;--paper:#fffefa;--line:#dfe7df;
 --green:#145c4a;--green-2:#237b63;--lime:#c9e76b;--orange:#ef8354;--dark:#102b27;
 --shadow:0 18px 55px rgba(24,53,43,.11);--soft:0 8px 26px rgba(24,53,43,.08);
 --radius:22px;--radius-sm:14px;--max:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%;height:auto}
button,input,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(calc(100% - 40px),var(--max));margin:auto}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,231,223,.85)}
.nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.logo{display:inline-flex;align-items:center;gap:11px;font-size:23px;font-weight:800;letter-spacing:-.04em;color:var(--dark)}
.logo-mark{width:34px;height:34px;border-radius:11px;background:var(--green);display:grid;place-items:center;color:var(--lime);font-weight:900;font-size:18px;box-shadow:4px 4px 0 var(--lime)}
.nav-list{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
.nav-list a{position:relative;display:block;padding:8px 13px;color:#52605a;font-size:14px}
.nav-list a:after{content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:.25s}
.nav-list a:hover,.nav-list a.active{color:var(--green);font-weight:700}
.nav-list a:hover:after,.nav-list a.active:after{transform:scaleX(1)}
.nav-action{background:var(--green);color:#fff!important;border-radius:99px!important;padding:10px 18px!important;margin-left:8px}
.nav-action:hover{background:var(--dark);transform:translateY(-2px)}
.nav-action:after{display:none}
.menu-toggle{display:none;border:1px solid var(--line);background:#fff;border-radius:10px;padding:6px 11px;color:var(--green)}
.hero{min-height:570px;display:flex;align-items:center;position:relative;overflow:hidden;background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,40,34,.94),rgba(10,40,34,.7) 52%,rgba(10,40,34,.2))}
.hero-content{position:relative;z-index:1;padding:82px 0;max-width:760px}
.eyebrow,.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.1em}
.eyebrow:before{content:"";width:25px;height:2px;background:var(--lime)}
h1{font-size:clamp(40px,6vw,72px);line-height:1.1;letter-spacing:-.065em;margin:17px 0 20px}
.hero-lead{font-size:18px;color:#e6eee9;max-width:670px;margin:0 0 30px}
.hero-buttons{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
.button-main,.button-light,.button-outline{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:99px;padding:13px 22px;font-weight:800;border:1px solid transparent;transition:.25s}
.button-main{background:var(--lime);color:var(--dark)}
.button-main:hover{background:#e0f78e;transform:translateY(-3px);box-shadow:0 10px 25px rgba(201,231,107,.22)}
.button-light{background:#fff;color:var(--green)}
.button-light:hover{background:#f0f7e3;transform:translateY(-3px)}
.button-outline{border-color:rgba(255,255,255,.45);color:#fff}
.button-outline:hover{border-color:var(--lime);color:var(--lime)}
.hero-facts{display:flex;gap:30px;margin-top:42px;padding-top:23px;border-top:1px solid rgba(255,255,255,.22)}
.hero-fact strong{display:block;font-size:24px;color:var(--lime);line-height:1.2}
.hero-fact span{font-size:13px;color:#bed0c6}
.play-orb{position:absolute;right:12%;top:38%;z-index:2;width:88px;height:88px;border:1px solid rgba(255,255,255,.65);border-radius:50%;display:grid;place-items:center;background:rgba(255,255,255,.1);backdrop-filter:blur(8px);transition:.25s}
.play-orb:before{content:"";margin-left:6px;border-left:18px solid var(--lime);border-top:12px solid transparent;border-bottom:12px solid transparent}
.play-orb:hover{transform:scale(1.08);background:rgba(201,231,107,.18)}
.section{padding:88px 0}
.section-alt{background:#edf2eb}
.section-dark{background:var(--dark);color:#fff}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:36px}
.section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.15;letter-spacing:-.05em;margin:10px 0 0}
.section-head p{color:var(--muted);max-width:530px;margin:0}
.section-dark .section-head p{color:#b4c9bf}
.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}
.split-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);min-height:350px}
.split-image img{width:100%;height:100%;object-fit:cover}
.split-copy h2{font-size:clamp(29px,4vw,44px);line-height:1.18;letter-spacing:-.05em;margin:10px 0 17px}
.split-copy p{color:var(--muted)}
.check-list{list-style:none;margin:22px 0 0;padding:0}
.check-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);font-weight:700}
.check-list li:before{content:"✓";color:var(--green);font-weight:900}
.benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.info-card,.panel,.topic-card,.quote-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft)}
.info-card{padding:27px;min-height:215px;transition:.25s}
.info-card:hover,.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b9d39e}
.info-card .number{font-size:13px;color:var(--orange);font-weight:900}
.info-card h3{margin:16px 0 8px;font-size:21px}
.info-card p{color:var(--muted);font-size:14px;margin:0}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
.process-item{padding:27px 22px 10px;border-right:1px solid var(--line);position:relative}
.process-item:last-child{border-right:0}
.process-item strong{display:block;color:var(--green);font-size:14px;margin-bottom:15px}
.process-item h3{font-size:19px;margin:0 0 8px}
.process-item p{font-size:14px;color:var(--muted);margin:0}
.service-panel{display:grid;grid-template-columns:1.1fr .9fr;gap:24px}
.panel{padding:32px}
.panel h3{font-size:25px;margin:0 0 14px}
.panel p{color:var(--muted)}
.tag-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:22px}
.tag{border:1px solid #cbdacc;border-radius:99px;padding:6px 12px;color:var(--green);font-size:13px;background:#f4f8ef}
.quote-card{padding:32px;background:var(--green);color:#fff;border:0}
.quote-card p{font-size:21px;line-height:1.55;margin:0 0 20px}
.quote-card span{color:var(--lime);font-size:13px;font-weight:800}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:20px 23px}
.faq-item summary{cursor:pointer;font-weight:800;color:var(--green);list-style:none}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary:after{content:"＋";float:right;color:var(--orange);font-size:20px}
.faq-item[open] summary:after{content:"－"}
.faq-item p{margin:13px 0 0;color:var(--muted);font-size:14px}
.cta{padding:62px 0;background:var(--orange);color:#fff}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:clamp(28px,4vw,43px);line-height:1.2;margin:0 0 8px;letter-spacing:-.05em}
.cta p{margin:0;color:#fff4ee}
.cta .button-light{color:var(--dark)}
.footer{background:#0d2521;color:#d5e2db;padding:62px 0 22px}
.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}
.footer .logo{color:#fff}
.footer p{color:#9eb3aa;max-width:280px;font-size:14px}
.footer h4{color:var(--lime);font-size:15px;margin:0 0 14px}
.footer-links{list-style:none;margin:0;padding:0}
.footer-links li{color:#9eb3aa;font-size:14px;margin:7px 0}
.footer-links a:hover{color:var(--lime)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.14);margin-top:42px;padding-top:19px;color:#8fa59b;font-size:12px}
.footer-bottom a:hover{color:var(--lime)}
:focus-visible{outline:3px solid var(--orange);outline-offset:3px}
@media(max-width:1024px){.nav-list a{padding:8px 8px;font-size:13px}.nav-action{padding:9px 13px!important}.play-orb{right:7%}.container{width:min(calc(100% - 32px),var(--max))}}
@media(max-width:768px){.nav-wrap{height:68px}.menu-toggle{display:block}.nav-list{display:none;position:absolute;left:16px;right:16px;top:76px;flex-direction:column;align-items:stretch;padding:12px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow)}.nav-list.open{display:flex}.nav-list a{padding:11px 14px}.nav-action{margin-left:0;text-align:center}.hero{min-height:650px}.hero-content{padding:75px 0}.play-orb{top:auto;right:28px;bottom:38px;width:68px;height:68px}.hero-facts{gap:17px}.hero-fact strong{font-size:20px}.split,.service-panel{grid-template-columns:1fr;gap:28px}.split-image{min-height:280px}.benefit-grid{grid-template-columns:1fr 1fr}.process{grid-template-columns:1fr 1fr}.process-item:nth-child(2){border-right:0}.process-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.faq-list{grid-template-columns:1fr}.cta-inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}}
@media(max-width:520px){.container{width:min(calc(100% - 28px),var(--max))}h1{font-size:42px}.hero-lead{font-size:16px}.hero-facts{flex-wrap:wrap;margin-top:31px}.section{padding:62px 0}.section-head{display:block;margin-bottom:27px}.section-head p{margin-top:14px}.benefit-grid,.process{grid-template-columns:1fr}.process-item{border-right:0;border-bottom:1px solid var(--line)!important}.process-item:last-child{border-bottom:0!important}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:10px}.button-main,.button-outline,.button-light{width:100%}}

/* roulang page: category1 */
:root{
      --ink:#18221f;--muted:#68736e;--cream:#f5f7f2;--paper:#fffefa;--line:#dfe7df;
      --green:#145c4a;--green-2:#237b63;--lime:#c9e76b;--orange:#ef8354;--dark:#102b27;
      --shadow:0 18px 55px rgba(24,53,43,.11);--soft:0 8px 26px rgba(24,53,43,.08);
      --radius:22px;--radius-sm:14px;--max:1180px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 40px),var(--max));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,231,223,.8)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{display:inline-flex;align-items:center;gap:11px;font-size:23px;font-weight:800;letter-spacing:-.04em;color:var(--dark)}
    .logo-mark{width:34px;height:34px;border-radius:11px;background:var(--green);display:grid;place-items:center;color:var(--lime);font-weight:900;font-size:18px;box-shadow:4px 4px 0 var(--lime)}
    .nav-list{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
    .nav-list a{position:relative;display:block;padding:8px 13px;color:#52605a;font-size:14px}
    .nav-list a:after{content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:.25s}
    .nav-list a:hover,.nav-list a.active{color:var(--green);font-weight:700}
    .nav-list a:hover:after,.nav-list a.active:after{transform:scaleX(1)}
    .nav-action{background:var(--green);color:white!important;border-radius:99px!important;padding:10px 18px!important;margin-left:8px}
    .nav-action:hover{background:var(--dark);transform:translateY(-2px)}
    .nav-action:after{display:none}
    .menu-toggle{display:none;border:1px solid var(--line);background:white;border-radius:10px;padding:6px 11px;color:var(--green)}
    .hero-inner{position:relative;z-index:1;padding:85px 0 82px}
    .page-hero{position:relative;overflow:hidden;background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:white}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,40,34,.95),rgba(10,40,34,.72) 58%,rgba(10,40,34,.28))}
    .eyebrow,.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.1em}
    .eyebrow:before{content:"";width:25px;height:2px;background:var(--lime)}
    h1{font-size:clamp(38px,6vw,70px);line-height:1.1;letter-spacing:-.06em;margin:16px 0 20px}
    h2{font-size:clamp(28px,4vw,46px);line-height:1.15;letter-spacing:-.05em;margin:10px 0 0}
    h3{line-height:1.3}
    .hero-lead{font-size:18px;color:#e6eee9;max-width:700px;margin:0 0 30px}
    .hero-buttons{display:flex;flex-wrap:wrap;align-items:center;gap:12px}
    .button-main,.button-light,.button-outline{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:99px;padding:13px 22px;font-weight:800;border:1px solid transparent;transition:.25s}
    .button-main{background:var(--lime);color:var(--dark)}
    .button-main:hover{background:#dff790;transform:translateY(-3px);box-shadow:0 10px 25px rgba(201,231,107,.22)}
    .button-light{background:white;color:var(--green)}
    .button-light:hover{background:#f0f7e3;transform:translateY(-3px)}
    .button-outline{border-color:rgba(255,255,255,.45);color:white}
    .button-outline:hover{border-color:var(--lime);color:var(--lime)}
    .hero-facts{display:flex;gap:30px;margin-top:45px;padding-top:24px;border-top:1px solid rgba(255,255,255,.22)}
    .hero-fact strong{display:block;font-size:25px;color:var(--lime);line-height:1.2}
    .hero-fact span{font-size:13px;color:#bed0c6}
    .coupon-wrap{margin-top:-48px;position:relative;z-index:3}
    .coupon-panel{display:grid;grid-template-columns:1.1fr .9fr;gap:0;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
    .coupon-main{padding:38px 42px;background:#fffefa}
    .coupon-side{padding:38px;background:#edf2eb;border-left:1px solid var(--line)}
    .coupon-tag{display:inline-block;background:#fff0e9;color:#b74e2c;border-radius:99px;padding:5px 12px;font-size:13px;font-weight:800}
    .coupon-main h2{margin:16px 0 8px;font-size:34px}
    .coupon-main p,.coupon-side p{color:var(--muted);margin:0}
    .coupon-code{display:flex;align-items:center;justify-content:space-between;border:1px dashed var(--orange);border-radius:15px;padding:16px 18px;margin:24px 0;background:#fffaf5}
    .coupon-code strong{font-size:25px;letter-spacing:.12em;color:var(--orange)}
    .coupon-code span{font-size:13px;color:var(--muted)}
    .section{padding:92px 0}
    .section-alt{background:#edf2eb}
    .section-dark{background:var(--dark);color:white}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}
    .section-head p{color:var(--muted);max-width:530px;margin:0}
    .section-dark .section-head p{color:#b4c9bf}
    .benefit-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .info-card,.panel,.topic-card,.quote-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft)}
    .info-card{padding:28px;min-height:225px;transition:.25s}
    .info-card:hover,.topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b9d39e}
    .card-icon{width:45px;height:45px;border-radius:14px;background:#e5f1c8;color:var(--green);display:grid;place-items:center;font-size:22px;font-weight:900}
    .info-card h3{margin:18px 0 8px;font-size:21px}
    .info-card p{color:var(--muted);font-size:14px;margin:0}
    .split{display:grid;grid-template-columns:.9fr 1.1fr;gap:58px;align-items:center}
    .split.reverse{grid-template-columns:1.1fr .9fr}
    .image-frame{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
    .image-frame img{width:100%;height:390px;object-fit:cover}
    .image-note{position:absolute;bottom:18px;left:18px;right:18px;background:rgba(16,43,39,.88);color:#fff;padding:13px 17px;border-radius:14px;font-size:14px}
    .check-list{list-style:none;margin:22px 0 0;padding:0}
    .check-list li{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);font-weight:700}
    .check-list li:before{content:"✓";color:var(--green);font-weight:900}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .process-item{position:relative;padding:25px;background:rgba(255,255,255,.06);border:1px solid rgba(201,231,107,.25);border-radius:18px}
    .process-item b{color:var(--lime);font-size:13px;letter-spacing:.1em}
    .process-item h3{font-size:19px;margin:18px 0 7px}
    .process-item p{margin:0;color:#b4c9bf;font-size:14px}
    .device-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .device-card{padding:26px;border-radius:18px;background:#fff;border:1px solid var(--line)}
    .device-card h3{margin:0 0 8px}.device-card p{color:var(--muted);font-size:14px;margin:0}
    .notice{display:flex;gap:18px;align-items:flex-start;background:#fff8eb;border:1px solid #f1d3a4;border-radius:18px;padding:22px;color:#76552c}
    .notice strong{display:block;color:#69491d;margin-bottom:4px}.notice p{margin:0;font-size:14px}
    .faq-list{max-width:880px;margin:auto}
    .faq-item{border-bottom:1px solid var(--line);padding:21px 0}
    .faq-item summary{cursor:pointer;font-weight:800;font-size:18px;list-style:none;display:flex;justify-content:space-between;gap:20px}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";color:var(--green);font-size:25px;line-height:1}
    .faq-item[open] summary:after{content:"−"}
    .faq-item p{color:var(--muted);margin:12px 35px 0 0}
    .cta{padding:70px 0;background:var(--green);color:white}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{max-width:650px}.cta p{color:#d3e4d7;margin:15px 0 0;max-width:620px}
    .footer{background:#0e2723;color:#d8e4dc;padding:60px 0 22px}
    .footer .logo{color:white}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.1fr;gap:35px}
    .footer p{color:#9eb4aa;max-width:300px;font-size:14px}.footer h4{color:var(--lime);margin:5px 0 14px;font-size:15px}
    .footer-links{list-style:none;padding:0;margin:0}.footer-links li{color:#9eb4aa;font-size:14px;margin:7px 0}.footer-links a:hover{color:var(--lime)}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:42px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#8fa69c;font-size:12px}
    .footer-bottom a{color:#c9e76b}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){.nav-list{gap:0}.nav-list a{padding-left:8px;padding-right:8px}.nav-action{margin-left:3px}.container{width:min(calc(100% - 32px),var(--max))}}
    @media(max-width:768px){.menu-toggle{display:block}.nav-list{display:none;position:absolute;top:78px;left:0;right:0;background:var(--paper);padding:14px 20px 20px;border-bottom:1px solid var(--line);box-shadow:var(--soft);flex-direction:column;align-items:stretch}.nav-list.open{display:flex}.nav-list a{padding:11px 4px}.nav-list a:after{left:4px;right:auto;width:30px}.nav-action{text-align:center;margin:10px 0 0}.coupon-panel,.split,.split.reverse{grid-template-columns:1fr}.coupon-side{border-left:0;border-top:1px solid var(--line)}.benefit-grid,.process{grid-template-columns:1fr 1fr}.section{padding:68px 0}.section-head,.cta-inner{display:block}.section-head p{margin-top:16px}.cta .button-light{margin-top:24px}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-top:8px}}
    @media(max-width:520px){h1{font-size:42px}.hero-inner{padding:65px 0}.hero-facts{gap:15px}.hero-fact strong{font-size:21px}.coupon-main,.coupon-side{padding:26px 22px}.coupon-code strong{font-size:19px}.benefit-grid,.process,.device-grid,.footer-grid{grid-template-columns:1fr}.image-frame img{height:280px}.section-head h2{font-size:32px}.footer-bottom{font-size:11px}}

/* roulang page: category2 */
:root{
      --ink:#18221f;--muted:#68736e;--cream:#f5f7f2;--paper:#fffefa;--line:#dfe7df;
      --green:#145c4a;--green-2:#237b63;--lime:#c9e76b;--orange:#ef8354;--dark:#102b27;
      --shadow:0 18px 55px rgba(24,53,43,.11);--soft:0 8px 26px rgba(24,53,43,.08);
      --radius:22px;--radius-sm:14px;--max:1180px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 40px),var(--max));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(255,254,250,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,231,223,.85)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{display:inline-flex;align-items:center;gap:11px;font-size:23px;font-weight:800;letter-spacing:-.04em;color:var(--dark)}
    .logo-mark{width:34px;height:34px;border-radius:11px;background:var(--green);display:grid;place-items:center;color:var(--lime);font-weight:900;font-size:18px;box-shadow:4px 4px 0 var(--lime)}
    .nav-list{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
    .nav-list a{position:relative;display:block;padding:8px 13px;color:#52605a;font-size:14px}
    .nav-list a:after{content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:.25s}
    .nav-list a:hover,.nav-list a.active{color:var(--green);font-weight:700}
    .nav-list a:hover:after,.nav-list a.active:after{transform:scaleX(1)}
    .nav-action{background:var(--green);color:white!important;border-radius:99px!important;padding:10px 18px!important;margin-left:8px}
    .nav-action:hover{background:var(--dark);transform:translateY(-2px)}
    .nav-action:after{display:none}
    .menu-toggle{display:none;border:1px solid var(--line);background:white;border-radius:10px;padding:6px 11px;color:var(--green)}
    .page-banner{position:relative;overflow:hidden;background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}
    .page-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(10,40,34,.95),rgba(10,40,34,.62),rgba(10,40,34,.26))}
    .banner-inner{position:relative;z-index:1;padding:82px 0 88px;display:grid;grid-template-columns:1.2fr .8fr;align-items:end;gap:50px}
    .eyebrow,.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.1em}
    .eyebrow:before{content:"";width:25px;height:2px;background:var(--lime)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,6vw,70px);line-height:1.08;letter-spacing:-.06em;margin:15px 0 20px}
    .banner-lead{font-size:18px;color:#dce9e1;max-width:670px;margin:0}
    .route-card{background:rgba(255,255,255,.1);border:1px solid rgba(201,231,107,.35);border-radius:var(--radius);padding:25px;backdrop-filter:blur(8px)}
    .route-card small{color:#bed0c6}.route-card strong{display:block;color:var(--lime);font-size:24px;margin:7px 0}
    .route-line{height:5px;border-radius:5px;background:linear-gradient(90deg,var(--lime) 0 78%,rgba(255,255,255,.2) 78%);margin:17px 0 10px}
    .section{padding:88px 0}.section-alt{background:#edf2eb}.section-dark{background:var(--dark);color:white}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:36px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.15;letter-spacing:-.05em;margin:10px 0 0}
    .section-head p{color:var(--muted);max-width:535px;margin:0}
    .section-dark .section-head p{color:#b4c9bf}.section-dark .kicker{color:var(--lime)}
    .intro-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;align-items:center}
    .intro-layout img{width:100%;height:370px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .intro-copy h2{font-size:38px;line-height:1.2;letter-spacing:-.05em;margin:13px 0}
    .intro-copy p{color:var(--muted);margin-bottom:18px}
    .button-main,.button-light,.button-outline{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:99px;padding:13px 22px;font-weight:800;border:1px solid transparent;transition:.25s}
    .button-main{background:var(--lime);color:var(--dark)}.button-main:hover{background:#dff790;transform:translateY(-3px);box-shadow:0 10px 25px rgba(201,231,107,.22)}
    .button-light{background:#fff;color:var(--green)}.button-light:hover{background:#f0f7e3;transform:translateY(-3px)}
    .button-outline{border-color:rgba(255,255,255,.45);color:#fff}.button-outline:hover{border-color:var(--lime);color:var(--lime)}
    .steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .step{padding:28px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft);position:relative}
    .step-num{color:var(--green);font-size:42px;line-height:1;font-weight:900;opacity:.25}.step h3{font-size:21px;margin:18px 0 8px}.step p{color:var(--muted);font-size:14px;margin:0}
    .benefits{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .benefit{padding:24px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);display:flex;gap:17px;box-shadow:var(--soft)}
    .benefit-icon{flex:0 0 42px;height:42px;border-radius:13px;background:#e4f0bd;color:var(--green);display:grid;place-items:center;font-weight:900}
    .benefit h3{margin:0 0 5px;font-size:18px}.benefit p{font-size:14px;color:var(--muted);margin:0}
    .status-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px}
    .status-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--soft)}
    .status-panel h3{font-size:25px;margin-bottom:18px}.status-row{display:flex;justify-content:space-between;gap:20px;padding:14px 0;border-bottom:1px solid var(--line)}
    .status-row:last-child{border-bottom:0}.status-row span{color:var(--muted)}.ok{color:var(--green);font-weight:800}.notice{color:var(--orange);font-weight:800}
    .side-note{background:var(--green);color:#fff;border-radius:var(--radius);padding:30px}.side-note p{color:#d5e6dc}.side-note ul{padding-left:20px;color:#e9f4ec}
    .feature-strip{display:grid;grid-template-columns:1fr .9fr;gap:35px;align-items:center}.feature-strip img{height:300px;width:100%;object-fit:cover;border-radius:var(--radius)}
    .feature-strip h2{font-size:35px;line-height:1.2;letter-spacing:-.04em}.feature-strip p{color:var(--muted)}
    .check-list{list-style:none;margin:20px 0;padding:0}.check-list li{padding:10px 0;border-bottom:1px solid var(--line);font-weight:700}.check-list li:before{content:"✓";color:var(--green);font-weight:900;margin-right:10px}
    .faq-list{max-width:850px;margin:auto}.faq-item{border-bottom:1px solid var(--line);background:var(--paper);margin-bottom:10px;border-radius:14px;padding:0 22px}.faq-question{width:100%;border:0;background:none;text-align:left;padding:20px 30px 20px 0;font-weight:800;color:var(--ink);position:relative}.faq-question:after{content:"＋";position:absolute;right:0;color:var(--green);font-size:22px}.faq-answer{display:none;color:var(--muted);font-size:14px;padding:0 0 20px}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question:after{content:"－"}
    .cta{padding:70px 0;background:var(--orange);color:#fff}.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}.cta h2{font-size:clamp(28px,4vw,44px);line-height:1.15;margin:0 0 10px}.cta p{margin:0;color:#fff3eb;max-width:650px}
    .footer{background:var(--dark);color:#fff;padding:60px 0 20px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px}.footer .logo{color:#fff}.footer p{color:#abc0b5;max-width:280px;font-size:14px}.footer h4{font-size:15px;color:var(--lime);margin:8px 0 14px}.footer-links{list-style:none;margin:0;padding:0}.footer-links li{color:#b7cac1;font-size:14px;margin:7px 0}.footer-links a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.16);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#96aaa1;font-size:12px}.footer-bottom a{color:#d1e5b0}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){.nav-list{gap:0}.nav-list a{padding-left:8px;padding-right:8px}.banner-inner{grid-template-columns:1fr}.route-card{max-width:420px}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.menu-toggle{display:block}.nav-list{display:none;position:absolute;left:20px;right:20px;top:72px;padding:12px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-list.show{display:flex}.nav-list a{padding:11px 14px}.nav-action{margin:5px 0 0}.section{padding:65px 0}.intro-layout,.status-layout,.feature-strip{grid-template-columns:1fr}.intro-layout img{height:280px}.steps,.benefits{grid-template-columns:1fr}.section-head,.cta-inner{display:block}.section-head p{margin-top:18px}.cta .button-light{margin-top:25px}}
    @media(max-width:520px){.container{width:min(calc(100% - 28px),var(--max))}.nav-wrap{height:70px}.logo{font-size:20px}.page-banner h1{font-size:43px}.banner-inner{padding:63px 0}.hero-lead{font-size:16px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:10px}.status-panel,.side-note{padding:23px}}

/* roulang page: category4 */
:root{
      --ink:#18221f;--muted:#68736e;--cream:#f5f7f2;--paper:#fffefa;--line:#dfe7df;
      --green:#145c4a;--green-2:#237b63;--lime:#c9e76b;--orange:#ef8354;--dark:#102b27;
      --shadow:0 18px 55px rgba(24,53,43,.11);--soft:0 8px 26px rgba(24,53,43,.08);
      --radius:22px;--radius-sm:14px;--max:1180px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 40px),var(--max));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,231,223,.85)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{display:inline-flex;align-items:center;gap:11px;font-size:23px;font-weight:800;letter-spacing:-.04em;color:var(--dark)}
    .logo-mark{width:34px;height:34px;border-radius:11px;background:var(--green);display:grid;place-items:center;color:var(--lime);font-weight:900;font-size:18px;box-shadow:4px 4px 0 var(--lime)}
    .nav-list{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
    .nav-list a{position:relative;display:block;padding:8px 13px;color:#52605a;font-size:14px}
    .nav-list a:after{content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:.25s}
    .nav-list a:hover,.nav-list a.active{color:var(--green);font-weight:700}
    .nav-list a:hover:after,.nav-list a.active:after{transform:scaleX(1)}
    .nav-action{background:var(--green);color:white!important;border-radius:99px!important;padding:10px 18px!important;margin-left:8px}
    .nav-action:hover{background:var(--dark);transform:translateY(-2px)}
    .nav-action:after{display:none}
    .menu-toggle{display:none;border:1px solid var(--line);background:white;border-radius:10px;padding:6px 11px;color:var(--green)}
    .page-hero{position:relative;overflow:hidden;background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:white}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,40,34,.94),rgba(10,40,34,.68),rgba(10,40,34,.28))}
    .hero-inner{position:relative;z-index:1;padding:92px 0 86px;display:grid;grid-template-columns:1.05fr .95fr;gap:60px;align-items:center}
    .eyebrow,.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.1em}
    .eyebrow:before{content:"";width:25px;height:2px;background:var(--lime)}
    h1{font-size:clamp(38px,5vw,68px);line-height:1.08;letter-spacing:-.06em;margin:16px 0 20px}
    h2{font-size:clamp(28px,4vw,45px);line-height:1.15;letter-spacing:-.05em;margin:10px 0 0}
    h3{line-height:1.3}
    .hero-lead{font-size:18px;color:#e6eee9;max-width:620px;margin:0 0 28px}
    .button-main,.button-light,.button-outline{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:99px;padding:13px 22px;font-weight:800;border:1px solid transparent;transition:.25s}
    .button-main{background:var(--lime);color:var(--dark)}
    .button-main:hover{background:#e0f695;transform:translateY(-3px);box-shadow:0 10px 25px rgba(201,231,107,.22)}
    .button-light{background:#fff;color:var(--green)}
    .button-light:hover{background:#f0f7e3;transform:translateY(-3px)}
    .button-outline{border-color:rgba(255,255,255,.45);color:white}
    .button-outline:hover{border-color:var(--lime);color:var(--lime)}
    .hero-panel{background:rgba(255,254,250,.96);color:var(--ink);padding:27px;border-radius:var(--radius);box-shadow:var(--shadow)}
    .panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:17px;margin-bottom:18px}
    .panel-top strong{font-size:18px}.status{color:var(--green);font-weight:800;font-size:13px}
    .progress-line{height:9px;background:#e7eee6;border-radius:20px;overflow:hidden;margin:14px 0 8px}
    .progress-line span{display:block;width:78%;height:100%;background:var(--green);border-radius:20px}
    .panel-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:21px}
    .panel-item{padding:14px 10px;background:#f2f6ed;border-radius:14px;text-align:center}
    .panel-item strong{display:block;color:var(--green);font-size:22px}.panel-item small{color:var(--muted)}
    .section{padding:88px 0}.section-alt{background:#edf2eb}.section-dark{background:var(--dark);color:white}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:36px}
    .section-head p{color:var(--muted);max-width:520px;margin:0}.section-dark .section-head p{color:#b4c9bf}
    .kicker{color:var(--green)}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:24px}
    .info-card,.panel,.quote-card,.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft)}
    .info-card{padding:27px;min-height:205px;transition:.25s}
    .info-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b9d39e}
    .number{font-size:14px;color:var(--orange);font-weight:900;letter-spacing:.08em}
    .info-card h3{margin:17px 0 8px;font-size:21px}.info-card p{color:var(--muted);font-size:14px;margin:0}
    .split{display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
    .split img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .check-list{list-style:none;margin:22px 0 0;padding:0}.check-list li{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);font-weight:700}.check-list li:before{content:"✓";color:var(--green);font-weight:900}
    .step-list{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(201,231,107,.35)}
    .step{padding:25px 20px 10px;border-right:1px solid rgba(201,231,107,.22)}.step:last-child{border:0}
    .step b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--lime);color:var(--dark);margin-bottom:18px}.step h3{font-size:18px;margin:0 0 8px}.step p{font-size:14px;color:#b4c9bf;margin:0}
    .quote-card{padding:28px}.quote-card p{font-size:18px;margin:0 0 18px}.quote-card span{color:var(--muted);font-size:14px}
    .faq-list{display:grid;gap:12px;max-width:900px;margin:auto}.faq-item{padding:20px 24px}.faq-item summary{font-weight:800;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}.faq-item summary:after{content:"＋";color:var(--green);font-size:22px}.faq-item[open] summary:after{content:"－"}.faq-item p{color:var(--muted);margin:14px 0 0}
    .cta{background:var(--lime);color:var(--dark);border-radius:var(--radius);padding:45px 52px;display:flex;align-items:center;justify-content:space-between;gap:30px}.cta h2{margin:0 0 8px}.cta p{margin:0;max-width:630px}.cta .button-main{background:var(--dark);color:white}.cta .button-main:hover{background:var(--green)}
    .footer{background:#0c2421;color:#c6d5cd;padding:62px 0 22px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}.footer .logo{color:white}.footer p{font-size:14px;max-width:290px;color:#9eb3a8}.footer h4{color:var(--lime);font-size:15px;margin:0 0 15px}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{font-size:14px;margin:7px 0;color:#b6c9c0}.footer-links a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#8da69b}.footer-bottom a{color:#c9e76b}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){.nav-list a{padding:8px 8px}.hero-inner{gap:30px}.container{width:min(calc(100% - 32px),var(--max))}}
    @media(max-width:768px){.menu-toggle{display:block}.nav-list{display:none;position:absolute;top:78px;left:0;right:0;background:var(--paper);padding:15px 20px 22px;border-bottom:1px solid var(--line);box-shadow:var(--soft);flex-direction:column;align-items:stretch}.nav-list.open{display:flex}.nav-list a{padding:11px 8px}.nav-action{margin:7px 0 0;text-align:center}.hero-inner,.split{grid-template-columns:1fr}.hero-inner{padding:70px 0}.hero-panel{max-width:560px}.grid-3,.step-list{grid-template-columns:repeat(2,1fr)}.step:nth-child(2){border-right:0}.section{padding:68px 0}.section-head{display:block}.section-head p{margin-top:15px}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:520px){h1{font-size:42px}.hero-lead{font-size:16px}.hero-buttons{align-items:stretch;flex-direction:column}.button-main,.button-light,.button-outline{width:100%}.grid-2,.grid-3,.step-list{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid rgba(201,231,107,.22)}.split img{height:270px}.cta{padding:30px 24px;display:block}.cta .button-main{margin-top:22px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:10px}}

/* roulang page: category5 */
:root{
      --ink:#18221f;--muted:#68736e;--cream:#f5f7f2;--paper:#fffefa;--line:#dfe7df;
      --green:#145c4a;--green-2:#237b63;--lime:#c9e76b;--orange:#ef8354;--dark:#102b27;
      --shadow:0 18px 55px rgba(24,53,43,.11);--soft:0 8px 26px rgba(24,53,43,.08);
      --radius:22px;--radius-sm:14px;--max:1180px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 40px),var(--max));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,231,223,.8)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{display:inline-flex;align-items:center;gap:11px;font-size:23px;font-weight:800;letter-spacing:-.04em;color:var(--dark)}
    .logo-mark{width:34px;height:34px;border-radius:11px;background:var(--green);display:grid;place-items:center;color:var(--lime);font-weight:900;font-size:18px;box-shadow:4px 4px 0 var(--lime)}
    .nav-list{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
    .nav-list a{position:relative;display:block;padding:8px 13px;color:#52605a;font-size:14px}
    .nav-list a:after{content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:.25s}
    .nav-list a:hover,.nav-list a.active{color:var(--green);font-weight:700}
    .nav-list a:hover:after,.nav-list a.active:after{transform:scaleX(1)}
    .nav-action{background:var(--green);color:white!important;border-radius:99px!important;padding:10px 18px!important;margin-left:8px}
    .nav-action:hover{background:var(--dark);transform:translateY(-2px)}
    .nav-action:after{display:none}
    .menu-toggle{display:none;border:1px solid var(--line);background:white;border-radius:10px;padding:6px 11px;color:var(--green)}
    .page-hero{position:relative;overflow:hidden;background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:white}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,40,34,.94),rgba(10,40,34,.68),rgba(10,40,34,.25))}
    .hero-inner{position:relative;z-index:1;padding:105px 0 92px;max-width:770px}
    .eyebrow,.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.1em}
    .eyebrow:before{content:"";width:25px;height:2px;background:var(--lime)}
    h1{font-size:clamp(40px,6vw,72px);line-height:1.08;letter-spacing:-.06em;margin:18px 0}
    h2{font-size:clamp(28px,4vw,46px);line-height:1.15;letter-spacing:-.05em;margin:10px 0 0}
    h3{line-height:1.3}
    .hero-lead{font-size:18px;color:#e6eee9;max-width:650px;margin:0 0 30px}
    .hero-buttons{display:flex;flex-wrap:wrap;gap:12px}
    .button-main,.button-light,.button-outline{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:99px;padding:13px 22px;font-weight:800;border:1px solid transparent;transition:.25s}
    .button-main{background:var(--lime);color:var(--dark)}
    .button-main:hover{background:#e0f692;transform:translateY(-3px);box-shadow:0 10px 25px rgba(201,231,107,.22)}
    .button-light{background:white;color:var(--green)}
    .button-light:hover{background:#f0f7e3;transform:translateY(-3px)}
    .button-outline{border-color:rgba(255,255,255,.45);color:white}
    .button-outline:hover{border-color:var(--lime);color:var(--lime)}
    .section{padding:88px 0}
    .section-alt{background:#edf2eb}
    .section-dark{background:var(--dark);color:white}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}
    .section-head p{color:var(--muted);max-width:560px;margin:0}
    .section-dark .section-head p{color:#b4c9bf}
    .intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:58px;align-items:center}
    .intro-copy p{color:var(--muted);font-size:17px}
    .intro-image{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
    .intro-image img{width:100%;height:360px;object-fit:cover}
    .stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .stat{padding:25px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm)}
    .stat strong{display:block;font-size:34px;color:var(--green);line-height:1.2}
    .stat span{font-size:14px;color:var(--muted)}
    .timeline{position:relative;max-width:900px;margin:auto}
    .timeline:before{content:"";position:absolute;left:112px;top:8px;bottom:8px;width:1px;background:rgba(201,231,107,.35)}
    .timeline-row{display:grid;grid-template-columns:145px 1fr;gap:28px;position:relative;padding:0 0 28px}
    .timeline-row time{color:var(--lime);font-weight:900}
    .timeline-row article{padding:20px 24px;border:1px solid rgba(201,231,107,.25);border-radius:16px;background:rgba(255,255,255,.05)}
    .timeline-row article:before{content:"";position:absolute;left:107px;top:23px;width:11px;height:11px;border:3px solid var(--lime);background:var(--dark);border-radius:50%}
    .timeline-row h3{margin:0 0 5px;font-size:20px}
    .timeline-row p{margin:0;color:#b4c9bf}
    .feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:stretch}
    .feature-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--soft)}
    .feature-card img{height:245px;width:100%;object-fit:cover}
    .feature-body{padding:27px}
    .feature-body p{color:var(--muted);margin-bottom:0}
    .badge{display:inline-block;padding:5px 11px;border-radius:99px;background:#e5f1c7;color:var(--green);font-size:12px;font-weight:800}
    .scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .scene-card{padding:27px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);transition:.25s}
    .scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b9d39e}
    .scene-number{font-size:14px;color:var(--orange);font-weight:900}
    .scene-card h3{margin:15px 0 8px}
    .scene-card p{color:var(--muted);font-size:14px;margin:0}
    .split{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px;align-items:start}
    .check-list{list-style:none;margin:0;padding:0}
    .check-list li{display:flex;gap:12px;padding:15px 0;border-bottom:1px solid var(--line);font-weight:700}
    .check-list li:before{content:"✓";color:var(--green);font-weight:900}
    .quote{padding:30px;border-left:4px solid var(--lime);background:#e7eee4;border-radius:0 var(--radius) var(--radius) 0;font-size:20px;font-weight:700}
    .faq-list{max-width:900px;margin:auto}
    .faq-item{border-bottom:1px solid var(--line);padding:4px 0}
    .faq-item summary{cursor:pointer;list-style:none;padding:20px 42px 20px 0;font-size:18px;font-weight:800;position:relative}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";position:absolute;right:8px;color:var(--green);font-size:26px}
    .faq-item[open] summary:after{content:"−"}
    .faq-item p{color:var(--muted);margin:0 0 20px;max-width:780px}
    .cta{padding:68px 0;background:var(--green);color:white}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{margin:0 0 10px}
    .cta p{color:#d8e9df;margin:0;max-width:650px}
    .footer{background:#0c211e;color:#d5e1da;padding:62px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
    .footer .logo{color:white}
    .footer p{color:#9eb4aa;max-width:280px;font-size:14px}
    .footer h4{color:var(--lime);margin:5px 0 13px}
    .footer-links{list-style:none;margin:0;padding:0;color:#b4c9bf;font-size:14px}
    .footer-links li{margin:7px 0}
    .footer-links a:hover{color:var(--lime)}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:42px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#8da59b;font-size:12px}
    .footer-bottom a:hover{color:var(--lime)}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){.nav-list{gap:0}.nav-list a{padding-left:8px;padding-right:8px;font-size:13px}.intro-grid,.split{gap:30px}.container{width:min(calc(100% - 32px),var(--max))}}
    @media(max-width:768px){
      .nav-wrap{height:70px}.menu-toggle{display:block}.nav-list{display:none;position:absolute;top:70px;left:0;right:0;padding:14px 20px 22px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--soft);flex-direction:column;align-items:stretch}.nav-list.open{display:flex}.nav-list a{padding:11px 8px}.nav-action{margin:8px 0 0;text-align:center}
      .hero-inner{padding:78px 0}.section{padding:65px 0}.section-head,.cta-inner{display:block}.section-head p{margin-top:16px}.intro-grid,.feature-grid,.split{grid-template-columns:1fr}.intro-image img{height:280px}.stat-grid{grid-template-columns:repeat(2,1fr)}.scene-grid{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:10px}
      .timeline:before{left:8px}.timeline-row{grid-template-columns:1fr;gap:8px;padding-left:30px}.timeline-row article:before{left:3px}
    }
    @media(max-width:520px){.container{width:calc(100% - 28px)}h1{font-size:42px}.hero-lead{font-size:16px}.hero-buttons a{width:100%}.stat strong{font-size:28px}.scene-grid,.footer-grid{grid-template-columns:1fr}.feature-body{padding:22px}.cta .button-light{margin-top:24px}}

/* roulang page: category6 */
:root{
      --ink:#18221f;
      --muted:#68736e;
      --cream:#f5f7f2;
      --paper:#fffefa;
      --line:#dfe7df;
      --green:#145c4a;
      --green-2:#237b63;
      --lime:#c9e76b;
      --orange:#ef8354;
      --dark:#102b27;
      --shadow:0 18px 55px rgba(24,53,43,.11);
      --soft:0 8px 26px rgba(24,53,43,.08);
      --radius:22px;
      --radius-sm:14px;
      --max:1180px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(calc(100% - 40px),var(--max));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,254,250,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(223,231,223,.85)}
    .nav-wrap{height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
    .logo{display:inline-flex;align-items:center;gap:11px;font-size:23px;font-weight:800;letter-spacing:-.04em;color:var(--dark)}
    .logo-mark{width:34px;height:34px;border-radius:11px;background:var(--green);display:grid;place-items:center;color:var(--lime);font-weight:900;font-size:18px;box-shadow:4px 4px 0 var(--lime)}
    .nav-list{display:flex;align-items:center;gap:4px;list-style:none;margin:0;padding:0}
    .nav-list a{position:relative;display:block;padding:8px 13px;color:#52605a;font-size:14px}
    .nav-list a:after{content:"";position:absolute;left:13px;right:13px;bottom:1px;height:2px;background:var(--green);transform:scaleX(0);transform-origin:left;transition:.25s}
    .nav-list a:hover,.nav-list a.active{color:var(--green);font-weight:700}
    .nav-list a:hover:after,.nav-list a.active:after{transform:scaleX(1)}
    .nav-action{background:var(--green);color:white!important;border-radius:99px!important;padding:10px 18px!important;margin-left:8px}
    .nav-action:hover{background:var(--dark);transform:translateY(-2px)}
    .nav-action:after{display:none}
    .menu-toggle{display:none;border:1px solid var(--line);background:white;border-radius:10px;padding:6px 11px;color:var(--green)}
    .page-banner{position:relative;overflow:hidden;background:var(--dark) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:white}
    .page-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(10,40,34,.95),rgba(10,40,34,.68),rgba(10,40,34,.28))}
    .banner-inner{position:relative;padding:84px 0 88px;display:grid;grid-template-columns:1fr .72fr;gap:50px;align-items:center}
    .eyebrow,.kicker{display:inline-flex;align-items:center;gap:8px;color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.1em}
    .eyebrow:before{content:"";width:25px;height:2px;background:var(--lime)}
    h1,h2,h3,h4{letter-spacing:-.04em;line-height:1.2}
    h1{font-size:clamp(38px,6vw,68px);margin:18px 0 18px;max-width:700px}
    .banner-copy{font-size:18px;color:#e5eee8;max-width:650px;margin:0}
    .banner-panel{padding:27px;border:1px solid rgba(255,255,255,.25);border-radius:var(--radius);background:rgba(255,255,255,.1);backdrop-filter:blur(8px)}
    .banner-panel strong{font-size:28px;color:var(--lime);display:block}
    .banner-panel p{margin:6px 0 20px;color:#d4e4db}
    .progress-line{height:7px;border-radius:99px;background:rgba(255,255,255,.18);overflow:hidden}
    .progress-line span{display:block;width:82%;height:100%;background:var(--lime);border-radius:inherit}
    .section{padding:90px 0}
    .section-alt{background:#edf2eb}
    .section-dark{background:var(--dark);color:white}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}
    .section-head h2{font-size:clamp(29px,4vw,46px);margin:10px 0 0}
    .section-head p{color:var(--muted);max-width:530px;margin:0}
    .section-dark .section-head p{color:#b4c9bf}
    .intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}
    .intro-grid h2{font-size:clamp(30px,4vw,48px);margin:13px 0 18px}
    .intro-grid p{color:var(--muted);font-size:17px}
    .image-frame{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);background:var(--paper)}
    .image-frame img{width:100%;height:350px;object-fit:cover}
    .badge{display:inline-flex;padding:6px 12px;border-radius:99px;background:#e4f0c9;color:var(--green);font-size:13px;font-weight:800}
    .quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .quick-card,.info-card,.topic-card,.contact-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--soft)}
    .quick-card{padding:24px;min-height:185px;transition:.25s}
    .quick-card:hover,.info-card:hover,.topic-card:hover,.contact-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b9d39e}
    .icon{width:42px;height:42px;border-radius:13px;background:var(--green);color:var(--lime);display:grid;place-items:center;font-weight:900;font-size:20px}
    .quick-card h3{font-size:19px;margin:18px 0 8px}
    .quick-card p,.info-card p,.topic-card p,.contact-card p{color:var(--muted);font-size:14px;margin:0}
    .split-panel{display:grid;grid-template-columns:.75fr 1.25fr;gap:24px;align-items:stretch}
    .dark-note{padding:34px;border-radius:var(--radius);background:var(--green);color:white}
    .dark-note h3{font-size:29px;margin:12px 0}
    .dark-note p{color:#d7e8df}
    .check-list{list-style:none;margin:22px 0 0;padding:0}
    .check-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid rgba(255,255,255,.2);font-weight:700}
    .check-list li:before{content:"✓";color:var(--lime);font-weight:900}
    .info-stack{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .info-card{padding:27px;min-height:190px;transition:.25s}
    .info-card h3{margin:18px 0 8px;font-size:21px}
    .step-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .step{position:relative;padding:30px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}
    .step-number{font-size:46px;font-weight:900;color:#d8e9ad;line-height:1}
    .step h3{font-size:21px;margin:20px 0 8px}
    .step p{color:var(--muted);font-size:14px;margin:0}
    .safety-layout{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}
    .safety-layout img{height:370px;width:100%;object-fit:cover;border-radius:var(--radius)}
    .safety-copy{padding:12px 20px}
    .safety-copy h2{font-size:38px;margin:12px 0 17px}
    .plain-list{list-style:none;margin:20px 0 0;padding:0}
    .plain-list li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;gap:13px}
    .plain-list b{color:var(--green)}
    .faq-wrap{max-width:900px;margin:auto}
    .faq-item{background:var(--paper);border:1px solid var(--line);border-radius:16px;margin-bottom:12px;overflow:hidden}
    .faq-question{width:100%;border:0;background:transparent;text-align:left;padding:21px 25px;color:var(--ink);font-weight:800;display:flex;justify-content:space-between;align-items:center}
    .faq-question span:last-child{color:var(--green);font-size:23px}
    .faq-answer{display:none;padding:0 25px 22px;color:var(--muted);font-size:15px}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-question{color:var(--green)}
    .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .contact-card{padding:30px}
    .contact-card h3{font-size:24px;margin:0 0 10px}
    .contact-card a{color:var(--green);font-weight:800}
    .cta{padding:72px 0;background:var(--orange);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
    .cta h2{font-size:clamp(29px,4vw,46px);margin:0 0 10px}
    .cta p{margin:0;color:#fff5ef;max-width:650px}
    .button-main,.button-light,.button-outline{display:inline-flex;align-items:center;justify-content:center;gap:9px;border-radius:99px;padding:13px 22px;font-weight:800;border:1px solid transparent;transition:.25s}
    .button-main{background:var(--lime);color:var(--dark)}
    .button-main:hover{background:#dff790;transform:translateY(-3px);box-shadow:0 10px 25px rgba(201,231,107,.22)}
    .button-light{background:white;color:var(--green)}
    .button-light:hover{background:#f0f7e3;transform:translateY(-3px)}
    .footer{background:#0d2420;color:#d5e2db;padding:60px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1.1fr;gap:32px}
    .footer .logo{color:white}
    .footer p{color:#9db2a8;font-size:14px;max-width:290px;margin-top:18px}
    .footer h4{color:var(--lime);font-size:15px;margin:4px 0 15px}
    .footer-links{list-style:none;margin:0;padding:0}
    .footer-links li{margin:8px 0;color:#a8bbb2;font-size:14px}
    .footer-links a:hover{color:var(--lime)}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:42px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#8fa49a;font-size:12px}
    .footer-bottom a:hover{color:var(--lime)}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){
      .nav-list{gap:0}
      .nav-list a{padding:8px 8px;font-size:13px}
      .banner-inner{grid-template-columns:1fr .8fr}
      .quick-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 30px),var(--max))}
      .nav-wrap{height:70px}
      .menu-toggle{display:block}
      .nav-list{display:none;position:absolute;top:70px;left:15px;right:15px;padding:14px;background:var(--paper);border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-list.show{display:flex}
      .nav-list a{padding:12px 14px}
      .nav-action{margin:7px 0 0!important;text-align:center}
      .banner-inner,.intro-grid,.split-panel,.safety-layout,.contact-grid{grid-template-columns:1fr}
      .banner-inner{padding:68px 0}
      .banner-panel{max-width:520px}
      .section{padding:68px 0}
      .section-head{display:block}
      .section-head p{margin-top:16px}
      .step-grid{grid-template-columns:1fr}
      .cta-inner{display:block}
      .cta .button-light{margin-top:24px}
      .footer-grid{grid-template-columns:repeat(2,1fr)}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:10px}
    }
    @media(max-width:520px){
      h1{font-size:40px}
      .quick-grid,.info-stack,.footer-grid{grid-template-columns:1fr}
      .hero-buttons{align-items:stretch;flex-direction:column}
      .button-main,.button-light,.button-outline{width:100%}
      .image-frame img,.safety-layout img{height:260px}
      .safety-copy{padding:10px 0}
      .safety-copy h2{font-size:31px}
      .footer{padding-top:44px}
    }