/* roulang page: index */
:root{
      --ink:#202827;--muted:#66736f;--paper:#f7f7f3;--white:#fff;
      --deep:#152522;--deep-2:#213936;--mint:#8cc8a7;--mint-dark:#397b61;
      --gold:#d8ae62;--line:#dfe5df;--soft:#edf2ec;--radius:7px;
      --shadow:0 14px 35px rgba(20,42,34,.09);--max:1220px;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.8;font-size:15px}
    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;border:0}
    :focus-visible{outline:3px solid rgba(140,200,167,.65);outline-offset:3px}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .eyebrow{color:var(--mint-dark);font-size:12px;letter-spacing:2px;font-weight:700;text-transform:uppercase}
    .section{padding:92px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:42px}
    .section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.22;letter-spacing:-1px;margin-top:10px}
    .section-head p{max-width:520px;color:var(--muted)}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 21px;border:1px solid transparent;border-radius:5px;font-weight:700;transition:.25s ease}
    .btn-primary{color:var(--deep);background:var(--mint)}
    .btn-primary:hover{background:#a7dfbe;transform:translateY(-2px);box-shadow:0 8px 18px rgba(96,153,119,.22)}
    .btn-dark{color:#fff;background:var(--deep)}
    .btn-dark:hover{background:#31554a;transform:translateY(-2px)}
    .btn-line{border-color:#b8c8bf;color:var(--deep);background:transparent}
    .btn-line:hover{border-color:var(--mint-dark);background:var(--soft)}
    .tag{display:inline-flex;align-items:center;padding:3px 9px;border:1px solid #c8d8ce;border-radius:3px;color:var(--mint-dark);font-size:12px;background:#f7fbf7}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
    .brand{display:flex;align-items:center;gap:12px;min-width:180px;font-size:21px;font-weight:900;letter-spacing:-1px}
    .brand-mark{width:34px;height:34px;display:grid;place-items:center;color:var(--deep);background:var(--gold);border-radius:5px;font-size:16px}
    .nav-links{display:flex;align-items:center;gap:4px;flex:1}
    .nav-links a{padding:8px 12px;color:#52605b;font-size:14px;border-radius:4px}
    .nav-links a:hover,.nav-links a.active{color:var(--deep);background:#e5eee7}
    .nav-action{white-space:nowrap}
    .menu-toggle{display:none;background:none;color:var(--deep);font-size:25px}
    .hero{position:relative;min-height:665px;color:#fff;overflow:hidden;background:var(--deep)}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,34,30,.96) 0%,rgba(15,34,30,.83) 42%,rgba(15,34,30,.28) 100%),url("/assets/images/backpic/back-1.webp") center/cover}
    .hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.12fr .88fr;gap:52px;align-items:center;min-height:665px}
    .hero-copy{max-width:700px}
    .hero .eyebrow{color:var(--mint)}
    .hero h1{font-size:clamp(42px,5.7vw,78px);line-height:1.08;letter-spacing:-3px;margin:18px 0 24px}
    .hero-lead{font-size:18px;line-height:1.9;color:#dce8e0;max-width:650px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:32px 0 35px}
    .hero .btn-line{border-color:#b9d2c4;color:#fff}
    .hero .btn-line:hover{background:rgba(255,255,255,.12)}
    .hero-stats{display:flex;gap:34px;border-top:1px solid rgba(255,255,255,.22);padding-top:22px}
    .hero-stats strong{display:block;font-size:26px;color:var(--mint);line-height:1.2}
    .hero-stats span{font-size:12px;color:#c0d0c6}
    .bento{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    .bento-card{min-height:170px;padding:24px;background:rgba(255,255,255,.94);color:var(--ink);border-left:4px solid var(--mint);box-shadow:var(--shadow)}
    .bento-card.large{grid-column:span 2;min-height:218px;background:rgba(216,174,98,.95);border-color:var(--deep)}
    .bento-card h3{font-size:21px;line-height:1.35;margin:12px 0 8px}
    .bento-card p{font-size:13px;color:#53615b}
    .bento-card.large p{color:#39463e}
    .icon{font-size:25px;color:var(--mint-dark)}
    .dark-band{background:var(--deep);color:#fff}
    .dark-band .section-head p,.dark-band .muted{color:#b8c9bf}
    .need-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:start}
    .need-text p{font-size:18px;color:#d7e3dc;line-height:2;margin:20px 0}
    .need-list{display:grid;gap:1px;background:#3b5148}
    .need-item{padding:23px 25px;background:var(--deep-2);display:grid;grid-template-columns:45px 1fr;gap:16px}
    .need-item b{font-size:17px;color:var(--mint)}
    .need-item p{font-size:13px;color:#c5d2ca;margin-top:3px}
    .solution{background:#fff}
    .solution-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:56px;align-items:stretch}
    .solution-image{min-height:470px;position:relative;background:url("/assets/images/coverpic/cover-2.webp") center/cover;border-radius:var(--radius);overflow:hidden}
    .solution-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,37,29,.7),transparent 65%)}
    .image-caption{position:absolute;z-index:1;bottom:24px;left:25px;right:25px;color:#fff}
    .image-caption strong{display:block;font-size:24px}
    .solution-content{display:grid;grid-template-columns:1fr 1fr;gap:28px 38px;align-content:center}
    .feature{border-top:2px solid var(--mint);padding-top:16px}
    .feature h3{font-size:19px;margin-bottom:8px}
    .feature p{color:var(--muted);font-size:14px}
    .pillars{background:var(--soft)}
    .pillar-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;grid-template-rows:1fr 1fr;gap:14px}
    .pillar{padding:27px;background:#fff;border:1px solid var(--line);min-height:155px;transition:.25s}
    .pillar:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#a8cdb4}
    .pillar:first-child{grid-row:span 2;background:var(--deep);color:#fff;display:flex;flex-direction:column;justify-content:end}
    .pillar:first-child p{color:#c7d8ce}
    .pillar h3{font-size:21px;margin:12px 0 7px}
    .pillar p{font-size:13px;color:var(--muted)}
    .numbers{background:#e5eee7}
    .number-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#c9d8ce}
    .number{background:#e5eee7;padding:18px 25px;border-right:1px solid #c9d8ce}
    .number strong{display:block;color:var(--deep);font-size:41px;line-height:1.2}
    .number span{color:var(--muted);font-size:13px}
    .steps{background:#fff}
    .step-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:60px}
    .step-intro{padding:35px;background:var(--gold);min-height:330px}
    .step-intro h2{font-size:31px;line-height:1.3;margin:15px 0}
    .step-intro p{color:#4c493a}
    .step-list{border-top:1px solid var(--line)}
    .step-row{display:grid;grid-template-columns:76px 1fr 160px;gap:22px;align-items:center;padding:25px 0;border-bottom:1px solid var(--line)}
    .step-no{font-size:27px;font-weight:900;color:var(--mint-dark)}
    .step-row h3{font-size:18px}
    .step-row p{font-size:13px;color:var(--muted)}
    .step-row em{font-style:normal;color:var(--muted);font-size:12px;text-align:right}
    .join{background:#f1eadb}
    .join-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}
    .join-card{background:#fff;padding:27px;border-top:4px solid var(--gold);min-height:220px}
    .join-card h3{font-size:20px;margin:15px 0 8px}
    .join-card p{font-size:14px;color:var(--muted);margin-bottom:18px}
    .trust{background:var(--deep);color:#fff}
    .trust-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:center}
    .trust blockquote{font-size:26px;line-height:1.65;font-weight:600;border-left:3px solid var(--gold);padding-left:25px}
    .trust cite{display:block;font-size:13px;color:#b7c9be;font-style:normal;margin-top:20px}
    .trust-points{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .trust-point{padding:20px;border:1px solid rgba(255,255,255,.18)}
    .trust-point strong{display:block;color:var(--mint);font-size:18px;margin-bottom:5px}
    .trust-point span{font-size:13px;color:#c4d1c9}
    .brand-story{background:#fff}
    .story-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px;align-items:start}
    .story-title h2{font-size:42px;line-height:1.25;margin-top:14px}
    .story-copy p{font-size:16px;color:#56635d;line-height:2.05;margin-bottom:17px}
    .story-note{margin-top:26px;padding:17px 20px;background:var(--soft);border-left:3px solid var(--mint-dark);color:var(--deep);font-weight:700}
    .highlights{background:var(--paper)}
    .highlight-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;grid-template-rows:1fr 1fr;gap:14px}
    .highlight-card{position:relative;min-height:200px;overflow:hidden;background:#253c35;color:#fff}
    .highlight-card:first-child{grid-row:span 2}
    .highlight-card img{width:100%;height:100%;object-fit:cover;opacity:.7;transition:.4s}
    .highlight-card:hover img{transform:scale(1.05);opacity:.55}
    .highlight-card:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(10,25,20,.9))}
    .highlight-info{position:absolute;z-index:1;left:22px;right:22px;bottom:18px}
    .highlight-info h3{font-size:20px;margin:7px 0}
    .highlight-info p{font-size:12px;color:#d1dfd6}
    .news{background:#fff}
    .news-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:42px}
    .news-list{border-top:2px solid var(--deep)}
    .news-item{display:grid;grid-template-columns:105px 1fr 92px;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
    .news-date{font-size:13px;color:var(--muted)}
    .news-item h3{font-size:18px;margin-bottom:4px}
    .news-item p{font-size:13px;color:var(--muted);line-height:1.65}
    .news-item .read{font-size:12px;color:var(--mint-dark);font-weight:700;text-align:right}
    .news-feature{background:var(--deep);color:#fff;padding:28px}
    .news-feature img{height:165px;width:100%;object-fit:cover;margin:18px 0}
    .news-feature h3{font-size:23px;line-height:1.4}
    .news-feature p{color:#bdccc2;font-size:13px;margin:10px 0 20px}
    .faq{background:var(--soft)}
    .faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:65px}
    .faq-intro p{color:var(--muted);margin:20px 0 26px}
    .faq-list{border-top:1px solid #bfcfc3}
    details{border-bottom:1px solid #bfcfc3;padding:18px 0}
    summary{cursor:pointer;list-style:none;font-weight:700;display:flex;justify-content:space-between;gap:20px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"＋";color:var(--mint-dark);font-size:19px}
    details[open] summary:after{content:"－"}
    details p{color:var(--muted);font-size:14px;padding:12px 25px 0 0}
    .contact{background:#f1eadb}
    .contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px}
    .contact-copy h2{font-size:40px;line-height:1.25;margin:14px 0}
    .contact-copy p{color:#5b5a4e;font-size:16px;line-height:1.9}
    .contact-info{display:flex;gap:25px;margin-top:28px;flex-wrap:wrap}
    .contact-info b{display:block;color:var(--deep);font-size:20px}
    .contact-info span{font-size:12px;color:var(--muted)}
    .contact-form{background:#fff;padding:28px;border:1px solid #e1d9c5}
    .form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    label{display:block;font-size:13px;color:var(--muted);margin-bottom:14px}
    input,textarea{width:100%;margin-top:6px;padding:12px 13px;border:1px solid #cbd7ce;border-radius:4px;color:var(--ink);background:#fbfcfa;transition:.2s}
    textarea{min-height:100px;resize:vertical}
    input:hover,textarea:hover{border-color:#8ab59b}
    input:focus,textarea:focus{border-color:var(--mint-dark);box-shadow:0 0 0 3px rgba(140,200,167,.2);outline:0}
    input:disabled{background:#edf0ed;color:#9ba69f}
    .form-tip{font-size:12px;color:var(--muted);margin-top:12px}
    .cta{background:var(--deep-2);color:#fff;padding:66px 0}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
    .cta h2{font-size:38px;line-height:1.3}
    .cta p{color:#c1d0c7;margin-top:8px}
    .footer{background:#101c19;color:#b8c7be;padding:55px 0 22px}
    .footer-top{display:grid;grid-template-columns:1.2fr 1fr 1fr 1fr;gap:45px;padding-bottom:40px;border-bottom:1px solid #2b3b35}
    .footer .brand{color:#fff;margin-bottom:17px}
    .footer h3{color:#fff;font-size:15px;margin-bottom:13px}
    .footer p,.footer a{font-size:13px;color:#9eafa5}
    .footer a{display:block;margin:7px 0}
    .footer a:hover{color:var(--mint)}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:20px;font-size:12px;color:#81928a}
    .footer-bottom a{display:inline;color:#9eafa5;margin-left:16px}
    @media(max-width:1024px){
      .nav-links{gap:0}.nav-links a{padding:8px 7px;font-size:13px}
      .hero-inner{gap:25px}.solution-layout,.trust-grid,.story-grid{gap:35px}
      .pillar-grid{grid-template-columns:1fr 1fr}.pillar:first-child{grid-row:auto;grid-column:span 2}
    }
    @media(max-width:768px){
      .container{width:min(var(--max),calc(100% - 32px))}
      .section{padding:65px 0}.section-head{display:block;margin-bottom:28px}.section-head p{margin-top:13px}
      .nav-wrap{height:68px}.menu-toggle{display:block;margin-left:auto}
      .nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 16px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}.nav-links a{padding:11px 13px}.nav-action{display:none}
      .hero,.hero-inner{min-height:0}.hero-inner{display:block;padding:82px 0 65px}.hero h1{letter-spacing:-2px}
      .hero-lead{font-size:16px}.bento{margin-top:40px}.bento-card{min-height:145px}.bento-card.large{min-height:175px}
      .need-grid,.solution-layout,.step-layout,.trust-grid,.story-grid,.news-layout,.faq-grid,.contact-grid{grid-template-columns:1fr}
      .solution-image{min-height:330px}.solution-content{margin-top:25px}
      .number-grid{grid-template-columns:1fr 1fr}.number{padding:18px}
      .join-grid{grid-template-columns:1fr 1fr}.highlight-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}.highlight-card:first-child{grid-row:auto;grid-column:span 2}
      .news-feature{order:-1}.cta-inner{display:block}.cta .btn{margin-top:25px}
      .footer-top{grid-template-columns:1fr 1fr;gap:30px}
    }
    @media(max-width:520px){
      body{font-size:14px}.hero h1{font-size:43px}.hero-stats{gap:18px}.hero-stats strong{font-size:22px}
      .bento{grid-template-columns:1fr}.bento-card.large{grid-column:auto}
      .solution-content,.trust-points,.join-grid,.highlight-grid,.number-grid{grid-template-columns:1fr}
      .pillar:first-child,.highlight-card:first-child{grid-column:auto}.pillar-grid{grid-template-columns:1fr}
      .step-row{grid-template-columns:45px 1fr;gap:12px}.step-row em{grid-column:2;text-align:left}
      .news-item{grid-template-columns:1fr;gap:5px}.news-item .read{text-align:left}
      .form-row{grid-template-columns:1fr}.contact-copy h2,.cta h2{font-size:31px}
      .footer-top{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom a{margin:0 12px 0 0}
    }

/* roulang page: category1 */
:root{
 --ink:#202827;--muted:#66736f;--paper:#f7f7f3;--white:#fff;
 --deep:#152522;--deep-2:#213936;--mint:#8cc8a7;--mint-dark:#397b61;
 --gold:#d8ae62;--line:#dfe5df;--soft:#edf2ec;--radius:7px;
 --shadow:0 14px 35px rgba(20,42,34,.09);--max:1220px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.8;font-size:15px}
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;border:0}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.eyebrow{color:var(--mint-dark);font-size:12px;letter-spacing:2px;font-weight:700}
.section{padding:86px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}
.section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.22;letter-spacing:-1px;margin:10px 0 0}
.section-head p{max-width:530px;color:var(--muted);margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 21px;border:1px solid transparent;border-radius:5px;font-weight:700;transition:.25s ease}
.btn-primary{color:var(--deep);background:var(--mint)}
.btn-primary:hover{background:#a7dfbe;transform:translateY(-2px);box-shadow:0 8px 18px rgba(96,153,119,.22)}
.btn-dark{color:#fff;background:var(--deep)}
.btn-dark:hover{background:#31554a;transform:translateY(-2px)}
.btn-line{border-color:#b8c8bf;color:var(--deep);background:transparent}
.btn-line:hover{border-color:var(--mint-dark);background:var(--soft)}
.btn:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(216,174,98,.65);outline-offset:3px}
.tag{display:inline-flex;align-items:center;padding:3px 9px;border:1px solid #c8d8ce;border-radius:3px;color:var(--mint-dark);font-size:12px;background:#f7fbf7}
.site-header{position:sticky;top:0;z-index:20;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:12px;min-width:180px;font-size:21px;font-weight:900;letter-spacing:-1px}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;color:var(--deep);background:var(--gold);border-radius:5px;font-size:16px}
.nav-links{display:flex;align-items:center;gap:4px;flex:1}
.nav-links a{padding:8px 12px;color:#52605b;font-size:14px;border-radius:4px}
.nav-links a:hover,.nav-links a.active{color:var(--deep);background:#e5eee7}
.nav-action{white-space:nowrap}
.menu-toggle{display:none;background:none;color:var(--deep);font-size:25px}
.page-banner{position:relative;min-height:430px;color:#fff;display:flex;align-items:center;overflow:hidden;background:var(--deep)}
.page-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,34,30,.95),rgba(15,34,30,.72),rgba(15,34,30,.25)),url("/assets/images/backpic/back-2.webp") center/cover}
.banner-inner{position:relative;z-index:1;width:100%;padding:70px 0}
.banner-inner h1{font-size:clamp(40px,5vw,70px);line-height:1.12;letter-spacing:-2px;margin:16px 0 20px;max-width:740px}
.banner-inner p{max-width:650px;color:#d8e6dd;font-size:18px;margin:0 0 28px}
.series-bar{position:absolute;bottom:0;left:0;right:0;z-index:2;background:rgba(12,29,25,.78);border-top:1px solid rgba(255,255,255,.18)}
.series-inner{display:flex;align-items:center;gap:8px;min-height:58px;overflow:auto}
.series-inner a{color:#d2dfd6;font-size:13px;padding:8px 15px;white-space:nowrap;border-bottom:2px solid transparent}
.series-inner a:hover,.series-inner a.active{color:var(--mint);border-color:var(--mint)}
.intro-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:76px;align-items:start}
.intro-title h2{font-size:42px;line-height:1.25;margin:12px 0}
.intro-copy{font-size:17px;line-height:2;color:#43514c}
.intro-copy p{margin:0 0 20px}
.quote-line{border-left:3px solid var(--gold);padding:17px 22px;background:#fff;color:var(--deep);font-size:19px;font-weight:700;margin-top:28px}
.timeline{background:var(--deep);color:#fff}
.timeline .section-head p{color:#b8c9bf}
.timeline-list{border-top:1px solid rgba(255,255,255,.2)}
.timeline-row{display:grid;grid-template-columns:150px 1fr 280px;gap:35px;padding:28px 0;border-bottom:1px solid rgba(255,255,255,.16);align-items:start}
.timeline-row time{color:var(--mint);font-weight:800;font-size:18px}
.timeline-row h3{margin:0 0 6px;font-size:21px}
.timeline-row p{margin:0;color:#c2d0c7;font-size:14px}
.timeline-row em{font-style:normal;color:#a9bbb0;font-size:13px}
.values{background:var(--soft)}
.values-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;grid-template-rows:1fr 1fr;gap:14px}
.value{background:#fff;border:1px solid var(--line);padding:27px;min-height:170px;transition:.25s}
.value:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#a8cdb4}
.value:first-child{grid-row:span 2;background:var(--gold);display:flex;flex-direction:column;justify-content:end}
.value h3{font-size:21px;margin:13px 0 7px}
.value p{font-size:14px;color:var(--muted);margin:0}
.value:first-child p{color:#4f584d}
.image-story{display:grid;grid-template-columns:1fr 1fr;gap:0;background:#fff}
.image-story img{width:100%;height:100%;min-height:410px;object-fit:cover}
.story-text{padding:58px 62px}
.story-text h2{font-size:38px;line-height:1.3;margin:12px 0 20px}
.story-text p{color:var(--muted);margin:0 0 18px}
.check-list{list-style:none;padding:0;margin:25px 0 0}
.check-list li{padding:12px 0 12px 28px;border-top:1px solid var(--line);position:relative}
.check-list li:before{content:"✓";position:absolute;left:0;color:var(--mint-dark);font-weight:900}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}
.metric{background:#fff;padding:30px 25px;min-height:155px}
.metric strong{display:block;color:var(--mint-dark);font-size:37px;line-height:1.2}
.metric span{display:block;margin-top:10px;color:var(--muted);font-size:14px}
.process-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}
.process-grid h2{font-size:38px;line-height:1.3;margin:12px 0}
.process-grid>div>p{color:var(--muted)}
.process-list{border-top:1px solid var(--line)}
.process-item{display:grid;grid-template-columns:56px 1fr;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}
.process-num{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--deep);color:var(--mint);font-weight:800}
.process-item h3{margin:0 0 4px;font-size:19px}
.process-item p{margin:0;color:var(--muted);font-size:14px}
.faq{background:#fff}
.faq-list{max-width:900px;margin:auto;border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:0 4px}
summary{list-style:none;cursor:pointer;padding:22px 42px 22px 0;font-size:18px;font-weight:700;position:relative}
summary::-webkit-details-marker{display:none}
summary:after{content:"＋";position:absolute;right:4px;color:var(--mint-dark);font-size:24px;font-weight:400}
details[open] summary:after{content:"−"}
details p{color:var(--muted);margin:0 35px 22px 0;max-width:780px}
.cta{background:var(--gold);padding:66px 0}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}
.cta h2{font-size:36px;line-height:1.3;margin:10px 0}
.cta p{margin:0;color:#4e584f;max-width:670px}
.footer{background:var(--deep);color:#fff;padding:58px 0 20px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:45px}
.footer .brand{color:#fff}
.footer p{color:#b8c9bf;font-size:13px;margin-top:18px}
.footer h3{font-size:15px;margin:0 0 15px;color:var(--mint)}
.footer-top>div:not(:first-child) a{display:block;color:#c4d1c8;font-size:13px;margin:8px 0}
.footer-top a:hover{color:var(--mint)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.16);padding-top:18px;display:flex;justify-content:space-between;gap:25px;color:#aabbb1;font-size:12px}
.footer-bottom a{margin-left:18px}
@media(max-width:1024px){
 .nav-wrap{gap:14px}.brand{min-width:160px}.nav-links a{padding:8px 7px;font-size:13px}
 .intro-grid,.process-grid{gap:42px}.timeline-row{grid-template-columns:120px 1fr 190px}
}
@media(max-width:768px){
 .container{width:min(var(--max),calc(100% - 34px))}
 .nav-wrap{height:70px}.menu-toggle{display:block;margin-left:auto}
 .nav-links{display:none;position:absolute;top:70px;left:0;right:0;padding:12px 17px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .nav-links.open{display:flex}.nav-links a{padding:11px 13px}.nav-action{display:none}
 .page-banner{min-height:510px}.banner-inner{padding:65px 0 90px}.banner-inner h1{font-size:44px}
 .section{padding:64px 0}.section-head{display:block;margin-bottom:28px}.section-head p{margin-top:15px}
 .intro-grid,.image-story,.process-grid{grid-template-columns:1fr}.intro-title h2,.process-grid h2{font-size:34px}
 .image-story img{min-height:270px}.story-text{padding:38px 28px}
 .timeline-row{grid-template-columns:1fr;gap:7px}.timeline-row em{display:none}
 .values-grid{grid-template-columns:1fr 1fr;grid-template-rows:auto}.value:first-child{grid-row:auto;grid-column:span 2}
 .metrics{grid-template-columns:1fr 1fr}.metric{min-height:130px;padding:23px 18px}.metric strong{font-size:30px}
 .cta-inner{display:block}.cta .btn{margin-top:25px}.footer-top{grid-template-columns:1fr 1fr}
 .footer-bottom{display:block}.footer-bottom span{display:block;margin-top:9px}
}
@media(max-width:520px){
 .container{width:calc(100% - 28px)}.brand{font-size:18px;min-width:auto}.brand-mark{width:31px;height:31px}
 .banner-inner h1{font-size:38px;letter-spacing:-1px}.banner-inner p{font-size:16px}
 .series-inner{margin:0 -14px;padding:0 14px}.intro-title h2{font-size:30px}
 .values-grid{grid-template-columns:1fr}.value:first-child{grid-column:auto}.metrics{grid-template-columns:1fr 1fr}
 .metric{padding:20px 14px}.metric strong{font-size:26px}.footer-top{grid-template-columns:1fr;gap:25px}
 .footer{padding-top:42px}summary{font-size:16px}
}

/* roulang page: category2 */
:root{
 --ink:#202827;--muted:#66736f;--paper:#f7f7f3;--white:#fff;
 --deep:#152522;--deep-2:#213936;--mint:#8cc8a7;--mint-dark:#397b61;
 --gold:#d8ae62;--line:#dfe5df;--soft:#edf2ec;--radius:7px;
 --shadow:0 14px 35px rgba(20,42,34,.09);--max:1220px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.8;font-size:15px}
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;border:0}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.eyebrow{color:var(--mint-dark);font-size:12px;letter-spacing:2px;font-weight:700}
.section{padding:88px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:40px}
.section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.22;letter-spacing:-1px;margin-top:10px}
.section-head p{max-width:540px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 21px;border:1px solid transparent;border-radius:5px;font-weight:700;transition:.25s ease}
.btn-primary{color:var(--deep);background:var(--mint)}
.btn-primary:hover{background:#a7dfbe;transform:translateY(-2px);box-shadow:0 8px 18px rgba(96,153,119,.22)}
.btn-dark{color:#fff;background:var(--deep)}
.btn-dark:hover{background:#31554a;transform:translateY(-2px)}
.btn-line{border-color:#b8c8bf;color:var(--deep);background:transparent}
.btn-line:hover{border-color:var(--mint-dark);background:var(--soft)}
.btn:focus-visible,.nav-links a:focus-visible,.faq-q:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(216,174,98,.55);outline-offset:3px}
.tag{display:inline-flex;align-items:center;padding:3px 9px;border:1px solid #c8d8ce;border-radius:3px;color:var(--mint-dark);font-size:12px;background:#f7fbf7}
.site-header{position:sticky;top:0;z-index:20;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:12px;min-width:180px;font-size:21px;font-weight:900;letter-spacing:-1px}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;color:var(--deep);background:var(--gold);border-radius:5px;font-size:16px}
.nav-links{display:flex;align-items:center;gap:4px;flex:1}
.nav-links a{padding:8px 12px;color:#52605b;font-size:14px;border-radius:4px}
.nav-links a:hover,.nav-links a.active{color:var(--deep);background:#e5eee7}
.nav-action{white-space:nowrap}
.menu-toggle{display:none;background:none;color:var(--deep);font-size:25px}
.page-hero{position:relative;overflow:hidden;background:var(--deep);color:#fff;padding:82px 0 76px}
.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,34,30,.96),rgba(15,34,30,.72)),url("/assets/images/backpic/back-2.webp") center/cover}
.page-hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:.9fr 1.1fr;gap:56px;align-items:center}
.page-hero h1{font-size:clamp(40px,5.3vw,70px);line-height:1.1;letter-spacing:-3px;margin:16px 0 20px}
.page-hero p{max-width:580px;color:#d6e5dc;font-size:17px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.page-hero .btn-line{color:#fff;border-color:#b9d2c4}
.page-hero .btn-line:hover{background:rgba(255,255,255,.12)}
.service-stage{position:relative;max-width:560px;margin:auto}
.service-stage img{width:100%;height:345px;object-fit:cover;border:8px solid rgba(255,255,255,.9);box-shadow:0 24px 45px rgba(0,0,0,.25)}
.stage-note{position:absolute;right:-18px;bottom:-22px;width:220px;padding:18px;background:var(--gold);color:var(--deep);box-shadow:var(--shadow)}
.stage-note strong{display:block;font-size:23px;line-height:1.2;margin-bottom:5px}
.stage-note span{font-size:12px}
.intro-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:70px;align-items:start}
.intro-grid h2{font-size:38px;line-height:1.3}
.intro-copy p{color:var(--muted);margin-bottom:17px}
.service-map{background:var(--soft)}
.map-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:34px}
.map-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
.map-item{background:#fff;border:1px solid var(--line);padding:24px;min-height:175px;transition:.25s}
.map-item:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#a8cdb4}
.map-item b{display:block;color:var(--mint-dark);font-size:13px;margin-bottom:10px}
.map-item h3{font-size:20px;margin-bottom:8px}
.map-item p{font-size:13px;color:var(--muted)}
.map-side{background:var(--deep);color:#fff;padding:30px;display:flex;flex-direction:column;justify-content:space-between}
.map-side h3{font-size:25px;line-height:1.35}
.map-side p{color:#c9d9d0;font-size:14px}
.map-side .tag{color:var(--mint);border-color:#587b6b;background:transparent;width:max-content}
.detail-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px}
.detail-image img{width:100%;height:470px;object-fit:cover}
.detail-copy h2{font-size:36px;line-height:1.3;margin:13px 0 18px}
.detail-copy>p{color:var(--muted);margin-bottom:25px}
.detail-list{border-top:1px solid var(--line)}
.detail-list li{list-style:none;padding:17px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:34px 1fr;gap:12px}
.detail-list strong{color:var(--mint-dark)}
.detail-list span{font-size:14px}
.process{background:var(--deep-2);color:#fff}
.process .section-head p{color:#bed0c5}
.process-list{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#547066}
.process-item{background:var(--deep-2);padding:28px 24px;min-height:220px}
.process-item .num{font-size:38px;color:var(--mint);font-weight:800;line-height:1}
.process-item h3{font-size:20px;margin:20px 0 8px}
.process-item p{color:#c5d4cc;font-size:13px}
.scenario-layout{display:grid;grid-template-columns:1fr 1fr;gap:15px}
.scenario{min-height:265px;padding:30px;background:#fff;border:1px solid var(--line);display:flex;flex-direction:column;justify-content:end}
.scenario.featured{background:#dfece2;border-top:4px solid var(--gold)}
.scenario h3{font-size:24px;margin:14px 0 7px}
.scenario p{color:var(--muted);font-size:14px}
.standards{background:#fff}
.standard-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
.standard-grid img{height:330px;width:100%;object-fit:cover}
.standard-points{display:grid;gap:18px}
.standard-point{display:grid;grid-template-columns:46px 1fr;gap:15px;padding-bottom:17px;border-bottom:1px solid var(--line)}
.standard-point b{width:36px;height:36px;display:grid;place-items:center;background:var(--mint);color:var(--deep);border-radius:50%}
.standard-point h3{font-size:18px;margin-bottom:3px}
.standard-point p{color:var(--muted);font-size:13px}
.faq-section{background:var(--paper)}
.faq-wrap{max-width:900px}
.faq-item{border-top:1px solid var(--line)}
.faq-q{width:100%;padding:21px 0;background:none;color:var(--ink);display:flex;align-items:center;justify-content:space-between;text-align:left;font-size:17px;font-weight:700}
.faq-q span:last-child{font-size:25px;color:var(--mint-dark);transition:.25s}
.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
.faq-a{display:none;color:var(--muted);font-size:14px;padding:0 48px 22px 0}
.faq-item.open .faq-a{display:block}
.cta{padding:74px 0;background:var(--gold)}
.cta-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}
.cta h2{font-size:38px;line-height:1.25;margin:10px 0}
.cta p{max-width:650px;color:#4c544a}
.footer{background:var(--deep);color:#fff;padding:54px 0 20px}
.footer-top{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:35px;padding-bottom:45px}
.footer .brand{margin-bottom:15px}
.footer p{color:#b9cbc0;font-size:13px}
.footer h3{font-size:15px;margin-bottom:15px;color:var(--mint)}
.footer-top>div:not(:first-child){display:flex;flex-direction:column;gap:7px}
.footer-top a{color:#c8d5ce;font-size:13px}
.footer-top a:hover{color:var(--mint)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.16);padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#9fb2a8;font-size:12px}
.footer-bottom span:last-child{display:flex;gap:18px}
@media(max-width:1100px){
 .nav-wrap{gap:14px}.brand{min-width:155px}.nav-links a{padding:7px 8px;font-size:13px}
 .page-hero-inner{gap:30px}.process-list{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{width:min(var(--max),calc(100% - 32px))}
 .nav-wrap{height:68px}.menu-toggle{display:block;margin-left:auto}
 .nav-action{display:none}.nav-links{display:none;position:absolute;left:16px;right:16px;top:74px;padding:12px;background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .nav-links.open{display:flex}.nav-links a{padding:11px 14px}
 .page-hero{padding:60px 0}.page-hero-inner,.intro-grid,.detail-grid,.map-layout,.standard-grid{grid-template-columns:1fr;gap:38px}
 .page-hero h1{letter-spacing:-1px}.service-stage{margin:8px 12px 25px}
 .section{padding:65px 0}.section-head{display:block;margin-bottom:28px}.section-head p{margin-top:14px}
 .map-list,.scenario-layout{grid-template-columns:1fr}.detail-image img{height:320px}
 .cta-inner{display:block}.cta .btn{margin-top:20px}
 .footer-top{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:10px}
}
@media(max-width:520px){
 body{font-size:14px}.brand{font-size:18px;min-width:auto}.brand-mark{width:30px;height:30px}
 .page-hero h1{font-size:42px}.page-hero p{font-size:15px}.service-stage img{height:245px;border-width:5px}.stage-note{position:relative;right:auto;bottom:auto;width:100%;margin-top:12px}
 .process-list{grid-template-columns:1fr}.process-item{min-height:175px}
 .detail-copy h2,.cta h2{font-size:30px}.standard-grid img{height:240px}
 .footer-top{grid-template-columns:1fr}.footer-bottom span:last-child{gap:12px}
}

/* roulang page: category5 */
:root{
 --ink:#202827;--muted:#66736f;--paper:#f7f7f3;--white:#fff;
 --deep:#152522;--deep-2:#213936;--mint:#8cc8a7;--mint-dark:#397b61;
 --gold:#d8ae62;--line:#dfe5df;--soft:#edf2ec;--radius:7px;
 --shadow:0 14px 35px rgba(20,42,34,.09);--max:1220px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.8;font-size:15px}
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;border:0}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.eyebrow{color:var(--mint-dark);font-size:12px;letter-spacing:2px;font-weight:700}
.section{padding:88px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:40px}
.section-head h2{font-size:clamp(29px,3vw,43px);line-height:1.22;letter-spacing:-1px;margin:10px 0 0}
.section-head p{max-width:550px;color:var(--muted);margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 21px;border:1px solid transparent;border-radius:5px;font-weight:700;transition:.25s ease}
.btn-primary{color:var(--deep);background:var(--mint)}
.btn-primary:hover{background:#a7dfbe;transform:translateY(-2px);box-shadow:0 8px 18px rgba(96,153,119,.22)}
.btn-dark{color:#fff;background:var(--deep)}
.btn-dark:hover{background:#31554a;transform:translateY(-2px)}
.btn-line{border-color:#b8c8bf;color:var(--deep);background:transparent}
.btn-line:hover{border-color:var(--mint-dark);background:var(--soft)}
.btn:focus-visible,.nav-links a:focus-visible,input:focus-visible,textarea:focus-visible,summary:focus-visible{outline:3px solid rgba(216,174,98,.65);outline-offset:3px}
.tag{display:inline-flex;align-items:center;padding:3px 9px;border:1px solid #c8d8ce;border-radius:3px;color:var(--mint-dark);font-size:12px;background:#f7fbf7}
.site-header{position:sticky;top:0;z-index:20;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:12px;min-width:180px;font-size:21px;font-weight:900;letter-spacing:-1px}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;color:var(--deep);background:var(--gold);border-radius:5px;font-size:16px}
.nav-links{display:flex;align-items:center;gap:4px;flex:1}
.nav-links a{padding:8px 12px;color:#52605b;font-size:14px;border-radius:4px}
.nav-links a:hover,.nav-links a.active{color:var(--deep);background:#e5eee7}
.nav-action{white-space:nowrap}
.menu-toggle{display:none;background:none;color:var(--deep);font-size:25px}
.page-hero{position:relative;min-height:455px;color:#fff;overflow:hidden;background:var(--deep)}
.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,34,30,.96),rgba(15,34,30,.76) 48%,rgba(15,34,30,.28)),url("/assets/images/backpic/back-2.webp") center/cover}
.page-hero-inner{position:relative;z-index:1;min-height:455px;display:grid;grid-template-columns:1fr 410px;gap:70px;align-items:center}
.page-hero h1{font-size:clamp(42px,5.4vw,70px);line-height:1.1;letter-spacing:-3px;margin:15px 0 20px}
.page-hero p{font-size:18px;color:#dbe8df;max-width:650px;margin:0}
.live-panel{background:rgba(255,255,255,.95);color:var(--ink);padding:25px;border-left:4px solid var(--gold);box-shadow:var(--shadow)}
.live-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px}
.live-dot{display:inline-flex;align-items:center;gap:7px;color:#aa653e;font-size:12px;font-weight:700}
.live-dot:before{content:"";width:8px;height:8px;background:#d87558;border-radius:50%;box-shadow:0 0 0 5px #fae8df}
.live-panel h2{font-size:22px;line-height:1.35;margin:22px 0 9px}
.countdown{display:flex;gap:10px;margin:18px 0}
.countdown span{display:grid;place-items:center;min-width:62px;padding:7px 8px;background:var(--soft);color:var(--deep);font-size:22px;font-weight:800;line-height:1.2}
.countdown small{display:block;font-size:11px;color:var(--muted);font-weight:400}
.live-panel p{font-size:13px;color:var(--muted);margin:0 0 17px}
.intro{background:var(--white)}
.intro-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:75px;align-items:start}
.intro-title h2{font-size:38px;line-height:1.3;margin:12px 0}
.intro-copy p{color:var(--muted);margin:0 0 16px}
.guide-map{background:var(--soft)}
.map-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:stretch}
.guide-image{min-height:390px;background:url("/assets/images/coverpic/cover-5.webp") center/cover;position:relative}
.guide-image:after{content:"官方入口清晰可辨";position:absolute;bottom:0;left:0;right:0;padding:18px;color:#fff;background:linear-gradient(transparent,rgba(21,37,34,.9));font-weight:700}
.route-list{display:grid;gap:1px;background:var(--line);border:1px solid var(--line)}
.route{background:#fff;padding:20px 22px;display:grid;grid-template-columns:42px 1fr;gap:15px}
.route b{display:grid;place-items:center;width:32px;height:32px;background:var(--deep);color:var(--mint);font-size:13px}
.route h3{font-size:17px;margin:0 0 4px}
.route p{font-size:13px;color:var(--muted);margin:0}
.dark-band{background:var(--deep);color:#fff}
.dark-band .section-head p{color:#b8c9bf}
.principles{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#466156}
.principle{padding:27px 24px;background:var(--deep-2);min-height:190px}
.principle strong{font-size:33px;color:var(--gold);display:block;line-height:1}
.principle h3{font-size:18px;margin:18px 0 7px}
.principle p{font-size:13px;color:#c5d2ca;margin:0}
.timeline{border-left:1px solid #bfd0c4;margin-left:18px}
.timeline-item{position:relative;padding:0 0 35px 38px}
.timeline-item:before{content:"";position:absolute;left:-6px;top:8px;width:11px;height:11px;background:var(--mint);border:3px solid var(--deep);box-shadow:0 0 0 1px var(--mint)}
.timeline-item:last-child{padding-bottom:0}
.timeline-item h3{font-size:20px;margin:0 0 5px}
.timeline-item p{color:#c5d2ca;margin:0;max-width:720px}
.compare{background:#fff}
.compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.compare-card{border:1px solid var(--line);padding:27px;min-height:240px}
.compare-card.highlight{border-top:4px solid var(--mint);box-shadow:var(--shadow)}
.compare-card h3{font-size:21px;margin:10px 0 15px}
.compare-card ul{list-style:none;padding:0;margin:0}
.compare-card li{padding:9px 0;border-bottom:1px dashed var(--line);color:var(--muted)}
.compare-card li:before{content:"✓";color:var(--mint-dark);font-weight:bold;margin-right:10px}
.notice{display:grid;grid-template-columns:1.2fr .8fr;gap:45px;align-items:center}
.notice-copy{background:var(--gold);padding:34px}
.notice-copy h2{font-size:32px;line-height:1.35;margin:0 0 12px}
.notice-copy p{margin:0;color:#4c4b3c}
.notice-list{display:grid;gap:14px}
.notice-list div{padding:17px 20px;border-left:3px solid var(--mint-dark);background:#fff}
.notice-list b{display:block;margin-bottom:4px}
.notice-list span{font-size:13px;color:var(--muted)}
.faq-section{background:var(--soft)}
.faq-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}
.faq-lead h2{font-size:37px;line-height:1.3;margin:12px 0}
.faq-lead p{color:var(--muted)}
.faq-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);background:#fff}
summary{list-style:none;cursor:pointer;padding:19px 22px;font-weight:700;display:flex;justify-content:space-between;gap:20px}
summary::-webkit-details-marker{display:none}
summary:after{content:"＋";color:var(--mint-dark);font-size:20px;line-height:1}
details[open] summary:after{content:"－"}
details p{padding:0 22px 20px;margin:0;color:var(--muted);font-size:14px}
.cta{background:var(--deep-2);color:#fff;padding:68px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
.cta h2{font-size:38px;line-height:1.25;margin:0 0 10px}
.cta p{color:#c6d5cb;margin:0;max-width:650px}
.footer{background:#10201d;color:#d9e4dc;padding:52px 0 20px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px}
.footer .brand{color:#fff;margin-bottom:13px}
.footer p{color:#9eb1a5;font-size:13px}
.footer h3{font-size:14px;color:var(--gold);margin:0 0 13px}
.footer-top>div>a:not(.brand){display:block;color:#aebeb4;font-size:13px;margin:6px 0}
.footer-top>div>a:not(.brand):hover,.footer-bottom a:hover{color:var(--mint)}
.footer-bottom{border-top:1px solid #30453d;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#8fa399;font-size:12px}
.footer-bottom a{margin-left:18px}
@media(max-width:1100px){
 .nav-wrap{gap:15px}.nav-links a{padding:8px 7px;font-size:13px}
 .page-hero-inner{grid-template-columns:1fr 360px;gap:35px}
}
@media(max-width:800px){
 .container{width:min(var(--max),calc(100% - 34px))}
 .menu-toggle{display:block;margin-left:auto}
 .nav-action{display:none}.nav-links{display:none;position:absolute;top:78px;left:0;right:0;padding:12px 17px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .nav-links.open{display:flex}.nav-links a{padding:11px 14px}
 .page-hero-inner,.intro-grid,.map-grid,.faq-grid,.notice{grid-template-columns:1fr;gap:30px;padding:70px 0}
 .page-hero-inner{min-height:auto}.page-hero{min-height:0}.live-panel{max-width:520px}
 .principles{grid-template-columns:repeat(2,1fr)}
 .section{padding:66px 0}.section-head{display:block}.section-head p{margin-top:15px}
 .cta-inner{display:block}.cta .btn{margin-top:25px}
 .footer-top{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){
 .brand{min-width:auto;font-size:18px}.brand-mark{width:31px;height:31px}
 .page-hero h1{font-size:43px;letter-spacing:-2px}.page-hero p{font-size:16px}
 .countdown span{min-width:54px;font-size:19px}
 .principles,.compare-grid,.footer-top{grid-template-columns:1fr}
 .intro-title h2,.faq-lead h2,.cta h2{font-size:30px}
 .footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:10px}.footer-bottom a{margin:0 18px 0 0}
}

/* roulang page: category4 */
:root{
      --ink:#202827;--muted:#66736f;--paper:#f7f7f3;--white:#fff;
      --deep:#152522;--deep-2:#213936;--mint:#8cc8a7;--mint-dark:#397b61;
      --gold:#d8ae62;--line:#dfe5df;--soft:#edf2ec;--radius:7px;
      --shadow:0 14px 35px rgba(20,42,34,.09);--max:1220px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.8;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .section{padding:88px 0}
    .eyebrow{color:var(--mint-dark);font-size:12px;letter-spacing:2px;font-weight:800}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}
    .section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.22;letter-spacing:-1px;margin:10px 0 0}
    .section-head p{max-width:530px;color:var(--muted);margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 21px;border:1px solid transparent;border-radius:5px;font-weight:700;transition:.25s ease}
    .btn-primary{color:var(--deep);background:var(--mint)}
    .btn-primary:hover{background:#a7dfbe;transform:translateY(-2px);box-shadow:0 8px 18px rgba(96,153,119,.22)}
    .btn-dark{color:#fff;background:var(--deep)}
    .btn-dark:hover{background:#31554a;transform:translateY(-2px)}
    .btn-line{border-color:#b8c8bf;color:var(--deep);background:transparent}
    .btn-line:hover{border-color:var(--mint-dark);background:var(--soft)}
    .tag{display:inline-flex;align-items:center;padding:3px 9px;border:1px solid #c8d8ce;border-radius:3px;color:var(--mint-dark);font-size:12px;background:#f7fbf7}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
    .brand{display:flex;align-items:center;gap:12px;min-width:180px;font-size:21px;font-weight:900;letter-spacing:-1px}
    .brand-mark{width:34px;height:34px;display:grid;place-items:center;color:var(--deep);background:var(--gold);border-radius:5px;font-size:16px}
    .nav-links{display:flex;align-items:center;gap:4px;flex:1}
    .nav-links a{padding:8px 12px;color:#52605b;font-size:14px;border-radius:4px}
    .nav-links a:hover,.nav-links a.active{color:var(--deep);background:#e5eee7}
    .nav-action{white-space:nowrap}
    .menu-toggle{display:none;background:none;color:var(--deep);font-size:25px}
    .hero{position:relative;min-height:575px;color:#fff;overflow:hidden;background:var(--deep)}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,34,30,.97),rgba(15,34,30,.78) 48%,rgba(15,34,30,.24)),url("/assets/images/backpic/back-2.webp") center/cover}
    .hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr .86fr;gap:70px;align-items:center;min-height:575px}
    .hero-copy{max-width:700px}
    .hero .eyebrow{color:var(--mint)}
    .hero h1{font-size:clamp(42px,5.5vw,72px);line-height:1.1;letter-spacing:-3px;margin:18px 0 23px}
    .hero-lead{font-size:18px;line-height:1.9;color:#dce8e0;max-width:650px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 0}
    .hero .btn-line{border-color:#b9d2c4;color:#fff}
    .hero .btn-line:hover{background:rgba(255,255,255,.12)}
    .booking-panel{background:#fff;color:var(--ink);padding:27px;border-left:5px solid var(--gold);box-shadow:var(--shadow)}
    .booking-panel h2{font-size:24px;margin:0 0 8px}
    .booking-panel p{color:var(--muted);font-size:13px;margin:0 0 20px}
    .time-row{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;margin:14px 0 20px}
    .time-slot{padding:12px 5px;border:1px solid var(--line);background:#fff;color:var(--muted);border-radius:4px;text-align:center;font-size:13px}
    .time-slot:hover,.time-slot.selected{border-color:var(--mint-dark);color:var(--deep);background:#edf7ef}
    .panel-note{font-size:12px;color:var(--muted);margin-top:14px}
    .intro-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:start}
    .intro-grid h2{font-size:40px;line-height:1.28;margin:12px 0}
    .intro-copy p{color:var(--muted);margin:0 0 17px}
    .quote-line{border-left:3px solid var(--gold);padding:10px 0 10px 23px;font-size:20px;line-height:1.55}
    .dark-band{background:var(--deep);color:#fff}
    .dark-band .section-head p{color:#b8c9bf}
    .partner-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:38px;align-items:stretch}
    .partner-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:#456157}
    .partner-item{background:var(--deep-2);padding:25px;min-height:180px}
    .partner-item strong{display:block;color:var(--mint);font-size:22px;margin-bottom:10px}
    .partner-item p{color:#c5d2ca;font-size:14px;margin:0}
    .partner-image{min-height:365px;position:relative;overflow:hidden}
    .partner-image img{width:100%;height:100%;object-fit:cover}
    .partner-image figcaption{position:absolute;bottom:0;left:0;right:0;padding:24px;color:#fff;background:linear-gradient(transparent,rgba(12,30,26,.9));font-weight:700}
    .process{background:var(--soft)}
    .timeline{border-top:1px solid #b8c9bc}
    .timeline-item{display:grid;grid-template-columns:110px 1fr 180px;gap:24px;padding:24px 0;border-bottom:1px solid #cbd8ce;align-items:center}
    .timeline-item .num{font-size:30px;color:var(--mint-dark);font-weight:900}
    .timeline-item h3{margin:0 0 5px;font-size:19px}
    .timeline-item p{margin:0;color:var(--muted);font-size:14px}
    .timeline-item em{font-style:normal;color:var(--muted);font-size:13px;text-align:right}
    .standards-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px}
    .standards-grid h2{font-size:38px;line-height:1.3;margin:12px 0}
    .standards-grid>div>p{color:var(--muted)}
    .standard-list{display:grid;grid-template-columns:repeat(2,1fr);gap:22px}
    .standard-card{border-top:2px solid var(--mint-dark);padding-top:14px}
    .standard-card h3{margin:0 0 7px;font-size:18px}
    .standard-card p{font-size:14px;color:var(--muted);margin:0}
    .evidence{background:#fff}
    .evidence-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .evidence-card{display:grid;grid-template-columns:150px 1fr;border:1px solid var(--line);background:var(--paper);min-height:175px}
    .evidence-card img{width:150px;height:100%;object-fit:cover}
    .evidence-card div{padding:21px}
    .evidence-card h3{margin:0 0 8px;font-size:18px}
    .evidence-card p{margin:0;color:var(--muted);font-size:13px}
    .faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}
    .faq-grid h2{font-size:39px;line-height:1.3;margin:12px 0}
    .faq-grid>div>p{color:var(--muted)}
    .faq-list details{border-top:1px solid var(--line);padding:19px 0}
    .faq-list details:last-child{border-bottom:1px solid var(--line)}
    .faq-list summary{cursor:pointer;font-weight:700;list-style:none;display:flex;justify-content:space-between;gap:20px}
    .faq-list summary:after{content:"＋";color:var(--mint-dark);font-size:20px}
    .faq-list details[open] summary:after{content:"－"}
    .faq-list summary::-webkit-details-marker{display:none}
    .faq-list p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .contact{background:var(--gold)}
    .contact-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}
    .contact h2{font-size:42px;line-height:1.25;margin:12px 0}
    .contact-copy p{color:#4b5146}
    .contact-points{display:grid;gap:8px;margin-top:22px}
    .contact-points span{font-size:14px}
    .contact-form{background:#fff;padding:28px;display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .field{display:grid;gap:6px}
    .field.full{grid-column:1/-1}
    .field label{font-size:13px;font-weight:700}
    .field input,.field textarea,.field select{width:100%;border:1px solid var(--line);border-radius:4px;padding:11px 13px;background:#fbfcf9;color:var(--ink);outline:none}
    .field textarea{min-height:100px;resize:vertical}
    .field input:focus,.field textarea:focus,.field select:focus{border-color:var(--mint-dark);box-shadow:0 0 0 3px rgba(140,200,167,.22)}
    .form-status{grid-column:1/-1;color:var(--muted);font-size:12px}
    .footer{background:var(--deep);color:#dce8e0;padding:52px 0 0}
    .footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px}
    .footer .brand{color:#fff}
    .footer p{color:#aebfb5;font-size:13px;max-width:240px}
    .footer h3{font-size:14px;color:var(--mint);margin:4px 0 13px}
    .footer-top>div:not(:first-child){display:grid;align-content:start;gap:5px}
    .footer-top a:not(.brand){font-size:13px;color:#b9c9c0}
    .footer-top a:not(.brand):hover,.footer-bottom a:hover{color:var(--mint)}
    .footer-bottom{border-top:1px solid #385148;padding:18px 0 22px;display:flex;justify-content:space-between;gap:20px;color:#9eb1a7;font-size:12px}
    .footer-bottom span:last-child{display:flex;gap:18px}
    :focus-visible{outline:3px solid rgba(216,174,98,.75);outline-offset:3px}
    @media(max-width:1024px){
      .nav-wrap{gap:14px}.nav-links a{padding:8px 7px;font-size:13px}
      .hero-inner{gap:35px}.intro-grid,.standards-grid,.faq-grid{gap:40px}
      .contact-grid{gap:38px}
    }
    @media(max-width:768px){
      .container{width:min(var(--max),calc(100% - 32px))}
      .nav-wrap{height:68px}.brand{min-width:auto;font-size:19px}.menu-toggle{display:block;margin-left:auto}
      .nav-action{display:none}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 16px;background:var(--paper);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}.nav-links a{padding:11px 13px}
      .hero,.hero-inner{min-height:auto}.hero-inner{display:block;padding:78px 0 65px}.hero-copy{margin-bottom:42px}
      .hero h1{font-size:46px;letter-spacing:-2px}.hero-lead{font-size:16px}
      .section{padding:64px 0}.section-head{display:block;margin-bottom:27px}.section-head p{margin-top:14px}
      .intro-grid,.partner-grid,.standards-grid,.faq-grid,.contact-grid{grid-template-columns:1fr}
      .partner-image{min-height:270px}.timeline-item{grid-template-columns:70px 1fr}.timeline-item em{grid-column:2;text-align:left}
      .evidence-grid{grid-template-columns:1fr}
      .footer-top{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:7px}
    }
    @media(max-width:520px){
      .hero h1{font-size:39px}.hero-actions .btn{width:100%}.time-row{grid-template-columns:1fr}
      .partner-list,.standard-list{grid-template-columns:1fr}.evidence-card{grid-template-columns:105px 1fr}.evidence-card img{width:105px}
      .contact-form{grid-template-columns:1fr;padding:20px}.field.full{grid-column:auto}.form-status{grid-column:auto}
      .footer-top{grid-template-columns:1fr}.footer-bottom span:last-child{gap:12px}
    }

/* roulang page: category6 */
:root{
 --ink:#202827;--muted:#66736f;--paper:#f7f7f3;--white:#fff;
 --deep:#152522;--deep-2:#213936;--mint:#8cc8a7;--mint-dark:#397b61;
 --gold:#d8ae62;--line:#dfe5df;--soft:#edf2ec;--radius:7px;
 --shadow:0 14px 35px rgba(20,42,34,.09);--max:1220px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.8;font-size:15px}
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;border:0}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.eyebrow{color:var(--mint-dark);font-size:12px;letter-spacing:2px;font-weight:700}
.section{padding:86px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}
.section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.22;letter-spacing:-1px;margin:10px 0 0}
.section-head p{max-width:560px;color:var(--muted);margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 21px;border:1px solid transparent;border-radius:5px;font-weight:700;transition:.25s ease}
.btn-primary{color:var(--deep);background:var(--mint)}
.btn-primary:hover{background:#a7dfbe;transform:translateY(-2px);box-shadow:0 8px 18px rgba(96,153,119,.22)}
.btn-dark{color:#fff;background:var(--deep)}
.btn-dark:hover{background:#31554a;transform:translateY(-2px)}
.btn-line{border-color:#b8c8bf;color:var(--deep);background:transparent}
.btn-line:hover{border-color:var(--mint-dark);background:var(--soft)}
.btn:focus-visible,.nav-links a:focus-visible,.faq-question:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(140,200,167,.7);outline-offset:3px}
.tag{display:inline-flex;align-items:center;padding:3px 9px;border:1px solid #c8d8ce;border-radius:3px;color:var(--mint-dark);font-size:12px;background:#f7fbf7}
.site-header{position:sticky;top:0;z-index:20;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
.brand{display:flex;align-items:center;gap:12px;min-width:180px;font-size:21px;font-weight:900;letter-spacing:-1px}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;color:var(--deep);background:var(--gold);border-radius:5px;font-size:16px}
.nav-links{display:flex;align-items:center;gap:4px;flex:1}
.nav-links a{padding:8px 12px;color:#52605b;font-size:14px;border-radius:4px;white-space:nowrap}
.nav-links a:hover,.nav-links a.active{color:var(--deep);background:#e5eee7}
.nav-action{white-space:nowrap}
.menu-toggle{display:none;background:none;color:var(--deep);font-size:25px}
.hero{position:relative;min-height:555px;color:#fff;overflow:hidden;background:var(--deep)}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,34,30,.97) 0%,rgba(15,34,30,.84) 45%,rgba(15,34,30,.3) 100%),url("/assets/images/backpic/back-2.webp") center/cover}
.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:60px;align-items:center;min-height:555px}
.hero-copy{max-width:700px}
.hero .eyebrow{color:var(--mint)}
.hero h1{font-size:clamp(42px,5.5vw,72px);line-height:1.1;letter-spacing:-3px;margin:17px 0 22px}
.hero-lead{font-size:18px;line-height:1.9;color:#dce8e0;max-width:650px;margin:0}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0 24px}
.hero .btn-line{border-color:#b9d2c4;color:#fff}
.hero .btn-line:hover{background:rgba(255,255,255,.12)}
.countdown{display:flex;align-items:center;gap:18px;margin-top:24px;padding:12px 16px;border-left:3px solid var(--gold);background:rgba(255,255,255,.1);font-size:13px;color:#dce8e0}
.countdown strong{font-size:18px;color:var(--gold);letter-spacing:1px}
.hero-panel{align-self:end;margin-bottom:55px;padding:26px;background:rgba(247,247,243,.95);color:var(--ink);border-left:5px solid var(--gold);box-shadow:var(--shadow)}
.hero-panel img{width:100%;height:145px;object-fit:cover;margin-bottom:20px}
.hero-panel h2{font-size:24px;line-height:1.35;margin:0 0 8px}
.hero-panel p{color:var(--muted);font-size:14px;margin:0}
.intro-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:72px;align-items:start}
.intro-grid h2{font-size:38px;line-height:1.3;margin:12px 0 0}
.intro-copy p{font-size:16px;color:#4f5f58;margin:0 0 18px}
.anchor-list{border-top:1px solid var(--line)}
.anchor-list a{display:flex;justify-content:space-between;align-items:center;padding:15px 0;border-bottom:1px solid var(--line);font-weight:700}
.anchor-list a span{color:var(--mint-dark);font-size:20px}
.anchor-list a:hover{padding-left:8px;color:var(--mint-dark)}
.dark-band{background:var(--deep);color:#fff}
.dark-band .section-head p{color:#b8c9bf}
.question-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:55px;align-items:stretch}
.question-list{display:grid;gap:12px}
.question-item{padding:22px 25px;background:var(--deep-2);border:1px solid rgba(255,255,255,.1)}
.question-item b{display:block;color:var(--mint);font-size:17px;margin-bottom:5px}
.question-item p{margin:0;color:#c5d2ca;font-size:14px}
.question-note{padding:30px;background:#e5eee7;color:var(--ink);display:flex;flex-direction:column;justify-content:center}
.question-note h3{font-size:27px;line-height:1.35;margin:0 0 13px}
.question-note p{color:var(--muted);margin:0 0 23px}
.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:75px}
.faq-side{position:relative}
.faq-side img{width:100%;height:390px;object-fit:cover}
.faq-side figcaption{position:absolute;bottom:18px;left:18px;right:18px;padding:13px 16px;background:rgba(21,37,34,.9);color:#fff;font-size:13px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:18px;background:transparent;color:var(--ink);padding:20px 4px;text-align:left;font-weight:700;font-size:16px}
.faq-question span{font-size:23px;color:var(--mint-dark);transition:.25s}
.faq-answer{max-height:0;overflow:hidden;color:var(--muted);font-size:14px;transition:max-height .3s ease}
.faq-answer p{margin:0 35px 20px 4px}
.faq-item.open .faq-answer{max-height:180px}
.faq-item.open .faq-question span{transform:rotate(45deg)}
.topic-strip{background:var(--soft)}
.topic-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.topic-card{min-height:185px;padding:23px;background:#fff;border:1px solid var(--line);transition:.25s}
.topic-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#a8cdb4}
.topic-card h3{font-size:19px;margin:17px 0 7px}
.topic-card p{font-size:13px;color:var(--muted);margin:0}
.process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:2px solid var(--mint-dark)}
.process-item{padding:24px 24px 12px;border-right:1px solid var(--line);min-height:180px}
.process-item:last-child{border-right:0}
.process-no{font-size:30px;font-weight:900;color:var(--gold);line-height:1}
.process-item h3{font-size:18px;margin:17px 0 6px}
.process-item p{font-size:13px;color:var(--muted);margin:0}
.guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.guide-card{display:grid;grid-template-columns:150px 1fr;gap:22px;background:#fff;border:1px solid var(--line);padding:16px}
.guide-card img{width:150px;height:130px;object-fit:cover}
.guide-card h3{font-size:20px;margin:9px 0 6px}
.guide-card p{font-size:13px;color:var(--muted);margin:0}
.contact-band{background:var(--gold);color:var(--deep)}
.contact-grid{display:flex;align-items:center;justify-content:space-between;gap:40px}
.contact-grid h2{font-size:36px;line-height:1.3;margin:8px 0 10px}
.contact-grid p{max-width:650px;margin:0;color:#465046}
.footer{background:#10201d;color:#d6e1da;padding:54px 0 20px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:40px}
.footer .brand{color:#fff;margin-bottom:12px}
.footer .brand-mark{color:var(--deep)}
.footer p{color:#a9bbb0;font-size:13px;margin:0}
.footer h3{font-size:14px;color:var(--mint);margin:3px 0 14px}
.footer-top>div:not(:first-child){display:flex;flex-direction:column;gap:6px}
.footer a:hover{color:var(--mint)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.15);padding-top:18px;color:#92a69a;font-size:12px}
.footer-bottom span:last-child{display:flex;gap:18px}
@media(max-width:1100px){
 .nav-wrap{gap:15px}.brand{min-width:155px}.nav-links a{padding:8px 7px;font-size:13px}
 .hero-inner{gap:35px}.topic-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:800px){
 .container{width:min(var(--max),calc(100% - 34px))}
 .nav-wrap{height:68px}.menu-toggle{display:block;margin-left:auto}
 .nav-action{display:none}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 17px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .nav-links.open{display:flex}.nav-links a{padding:11px 13px}
 .hero,.hero-inner{min-height:auto}.hero-inner{display:block;padding:80px 0 60px}.hero-panel{margin:45px 0 0;max-width:500px}.hero h1{letter-spacing:-2px}
 .section{padding:62px 0}.section-head,.contact-grid{display:block}.section-head p{margin-top:15px}
 .intro-grid,.question-grid,.faq-layout{grid-template-columns:1fr;gap:35px}
 .faq-side img{height:270px}.process{grid-template-columns:1fr 1fr}.process-item:nth-child(2){border-right:0}.process-item{border-bottom:1px solid var(--line)}
 .guide-grid{grid-template-columns:1fr}.footer-top{grid-template-columns:1.3fr 1fr 1fr}
 .footer-bottom{display:block}.footer-bottom span{display:block;margin-top:10px}
}
@media(max-width:520px){
 .container{width:calc(100% - 28px)}.brand{font-size:18px;min-width:auto}.brand-mark{width:31px;height:31px}
 .hero-inner{padding-top:60px}.hero h1{font-size:43px}.hero-lead{font-size:16px}.hero-actions .btn{width:100%}
 .countdown{display:block}.countdown strong{display:block;margin-top:4px}.hero-panel{padding:18px}
 .intro-grid h2,.contact-grid h2{font-size:30px}.topic-grid,.process{grid-template-columns:1fr}
 .process-item{border-right:0}.guide-card{grid-template-columns:1fr}.guide-card img{width:100%;height:180px}
 .footer-top{grid-template-columns:1fr 1fr;gap:28px}.footer-top>div:first-child{grid-column:1/-1}
}

/* roulang page: category3 */
:root{
      --ink:#202827;--muted:#66736f;--paper:#f7f7f3;--white:#fff;
      --deep:#152522;--deep-2:#213936;--mint:#8cc8a7;--mint-dark:#397b61;
      --gold:#d8ae62;--line:#dfe5df;--soft:#edf2ec;--radius:7px;
      --shadow:0 14px 35px rgba(20,42,34,.09);--max:1220px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.8;font-size:15px}
    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;border:0}
    .container{width:min(var(--max),calc(100% - 48px));margin:auto}
    .eyebrow{color:var(--mint-dark);font-size:12px;letter-spacing:2px;font-weight:700}
    .section{padding:88px 0}
    .section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}
    .section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.22;letter-spacing:-1px;margin:10px 0 0}
    .section-head p{max-width:540px;color:var(--muted);margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 21px;border:1px solid transparent;border-radius:5px;font-weight:700;transition:.25s ease}
    .btn-primary{color:var(--deep);background:var(--mint)}
    .btn-primary:hover{background:#a7dfbe;transform:translateY(-2px);box-shadow:0 8px 18px rgba(96,153,119,.22)}
    .btn-dark{color:#fff;background:var(--deep)}
    .btn-dark:hover{background:#31554a;transform:translateY(-2px)}
    .btn-line{border-color:#b8c8bf;color:var(--deep);background:transparent}
    .btn-line:hover{border-color:var(--mint-dark);background:var(--soft)}
    .btn:focus-visible,.nav-links a:focus-visible,.footer a:focus-visible{outline:3px solid var(--gold);outline-offset:3px}
    .tag{display:inline-flex;align-items:center;padding:3px 9px;border:1px solid #c8d8ce;border-radius:3px;color:var(--mint-dark);font-size:12px;background:#f7fbf7}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{height:78px;display:flex;align-items:center;gap:30px}
    .brand{display:flex;align-items:center;gap:12px;min-width:180px;font-size:21px;font-weight:900;letter-spacing:-1px}
    .brand-mark{width:34px;height:34px;display:grid;place-items:center;color:var(--deep);background:var(--gold);border-radius:5px;font-size:16px}
    .nav-links{display:flex;align-items:center;gap:4px;flex:1}
    .nav-links a{padding:8px 12px;color:#52605b;font-size:14px;border-radius:4px;white-space:nowrap}
    .nav-links a:hover,.nav-links a.active{color:var(--deep);background:#e5eee7}
    .nav-action{white-space:nowrap}
    .menu-toggle{display:none;background:none;color:var(--deep);font-size:25px}
    .hero{position:relative;min-height:495px;color:#fff;overflow:hidden;background:var(--deep)}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,34,30,.97),rgba(15,34,30,.76) 48%,rgba(15,34,30,.28)),url("/assets/images/backpic/back-2.webp") center/cover}
    .hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr .78fr;gap:70px;align-items:center;min-height:495px}
    .hero-copy{max-width:680px}
    .hero .eyebrow{color:var(--mint)}
    .hero h1{font-size:clamp(42px,5.6vw,72px);line-height:1.1;letter-spacing:-3px;margin:17px 0 22px}
    .hero-lead{font-size:18px;line-height:1.9;color:#dce8e0;max-width:650px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .hero .btn-line{border-color:#b9d2c4;color:#fff}
    .hero .btn-line:hover{background:rgba(255,255,255,.12)}
    .launch-panel{background:rgba(255,255,255,.94);color:var(--ink);padding:28px;border-left:4px solid var(--gold);box-shadow:var(--shadow)}
    .launch-panel h2{font-size:23px;line-height:1.35;margin:10px 0}
    .launch-panel p{color:var(--muted);font-size:13px;margin:0 0 18px}
    .countdown{display:flex;gap:8px;margin:20px 0}
    .time-box{width:64px;padding:8px 4px;text-align:center;background:var(--deep);color:#fff;border-radius:4px}
    .time-box strong{display:block;color:var(--mint);font-size:23px;line-height:1.2}
    .time-box span{font-size:11px;color:#c8d6ce}
    .section-intro{max-width:760px;color:var(--muted);font-size:17px}
    .filter-bar{display:flex;gap:8px;flex-wrap:wrap;margin:28px 0 35px;padding-bottom:18px;border-bottom:1px solid var(--line)}
    .filter-bar button{padding:8px 15px;color:var(--muted);background:transparent;border:1px solid var(--line);border-radius:4px}
    .filter-bar button:hover,.filter-bar button.active{background:var(--deep);border-color:var(--deep);color:#fff}
    .news-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:20px;align-items:stretch}
    .featured-news{background:var(--deep);color:#fff;display:grid;grid-template-rows:235px 1fr}
    .featured-news img{width:100%;height:235px;object-fit:cover;filter:saturate(.8)}
    .featured-content{padding:28px}
    .featured-content h3{font-size:27px;line-height:1.35;margin:14px 0 10px}
    .featured-content p{color:#c5d5cb;margin:0 0 22px}
    .news-list{display:grid;gap:1px;background:var(--line)}
    .news-item{background:#fff;padding:21px 23px;display:grid;grid-template-columns:96px 1fr;gap:18px;transition:.25s}
    .news-item:hover{background:#f0f6f0;transform:translateX(4px)}
    .news-date{color:var(--mint-dark);font-size:12px;font-weight:700;padding-top:4px}
    .news-item h3{font-size:18px;line-height:1.4;margin:0 0 5px}
    .news-item p{font-size:13px;color:var(--muted);margin:0 0 8px}
    .read-more{font-size:13px;color:var(--mint-dark);font-weight:700}
    .read-more:hover{color:var(--deep)}
    .deep-section{background:var(--deep);color:#fff}
    .deep-section .section-head p{color:#b8c9bf}
    .timeline{position:relative;border-left:1px solid #658276;margin-left:16px}
    .timeline-item{position:relative;padding:0 0 34px 42px;display:grid;grid-template-columns:125px 1fr;gap:25px}
    .timeline-item:before{content:"";position:absolute;left:-6px;top:8px;width:11px;height:11px;background:var(--gold);border:3px solid var(--deep);border-radius:50%}
    .timeline-item time{color:var(--mint);font-size:13px;font-weight:700}
    .timeline-item h3{margin:0 0 5px;font-size:20px}
    .timeline-item p{color:#c5d2ca;margin:0;font-size:14px}
    .evidence{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#c9d8ce}
    .evidence-item{background:#fff;padding:27px 24px;min-height:150px}
    .evidence-item strong{display:block;font-size:34px;color:var(--mint-dark);line-height:1.2}
    .evidence-item span{display:block;margin-top:10px;font-weight:700}
    .evidence-item p{color:var(--muted);font-size:13px;margin:4px 0 0}
    .image-story{display:grid;grid-template-columns:.86fr 1.14fr;gap:65px;align-items:center}
    .image-story img{width:100%;height:390px;object-fit:cover}
    .story-copy h2{font-size:37px;line-height:1.3;margin:12px 0 18px}
    .story-copy p{color:var(--muted);margin:0 0 16px}
    .check-list{padding:0;margin:22px 0;list-style:none}
    .check-list li{padding:10px 0 10px 25px;border-bottom:1px solid var(--line);position:relative}
    .check-list li:before{content:"✓";position:absolute;left:0;color:var(--mint-dark);font-weight:900}
    .quote-section{background:var(--soft)}
    .quote-grid{display:grid;grid-template-columns:1fr 1.45fr;gap:18px}
    .quote-card{background:#fff;padding:32px;border-top:3px solid var(--gold)}
    .quote-card blockquote{font-size:21px;line-height:1.65;margin:0 0 22px}
    .quote-card cite{font-size:13px;color:var(--muted);font-style:normal}
    .quote-side{padding:30px;background:var(--deep);color:#fff}
    .quote-side h3{font-size:25px;margin:0 0 12px}
    .quote-side p{color:#c8d7ce;margin:0}
    .faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px}
    .faq-grid h2{font-size:38px;line-height:1.3;margin:12px 0}
    .faq-grid>div>p{color:var(--muted)}
    .faq-list details{background:#fff;border-bottom:1px solid var(--line);padding:18px 20px}
    .faq-list details:first-child{border-top:1px solid var(--line)}
    .faq-list summary{cursor:pointer;font-size:16px;font-weight:700;list-style:none;padding-right:25px;position:relative}
    .faq-list summary::-webkit-details-marker{display:none}
    .faq-list summary:after{content:"＋";position:absolute;right:0;color:var(--mint-dark)}
    .faq-list details[open] summary:after{content:"－"}
    .faq-list p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .cta{background:var(--gold)}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
    .cta h2{font-size:34px;line-height:1.3;margin:0 0 8px}
    .cta p{margin:0;color:#4a4b3e}
    .footer{background:var(--deep);color:#fff;padding:58px 0 20px}
    .footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:45px}
    .footer .brand{margin-bottom:17px}
    .footer p{color:#adbbb3;font-size:13px;max-width:270px}
    .footer h3{font-size:14px;color:var(--mint);margin:5px 0 15px}
    .footer-top>div>a:not(.brand){display:block;color:#bdc9c2;font-size:13px;margin:8px 0}
    .footer-top>div>a:not(.brand):hover,.footer-bottom a:hover{color:var(--mint)}
    .footer-bottom{border-top:1px solid #385047;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#9aaea4;font-size:12px}
    .footer-bottom a{margin-left:18px}
    @media(max-width:1280px){.nav-wrap{gap:15px}.brand{min-width:165px}.nav-links a{padding:8px 8px}}
    @media(max-width:1024px){.hero-inner{gap:35px}.news-layout,.image-story{gap:35px}.section{padding:70px 0}.nav-action{display:none}}
    @media(max-width:768px){
      .container{width:min(var(--max),calc(100% - 32px))}
      .nav-wrap{height:68px}.menu-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:12px 16px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:11px 14px}
      .hero,.hero-inner{min-height:auto}.hero-inner{grid-template-columns:1fr;padding:75px 0 68px}.hero h1{letter-spacing:-2px}.hero-lead{font-size:16px}.launch-panel{max-width:500px}
      .section-head,.cta-inner{display:block}.section-head p{margin-top:15px}.news-layout,.image-story,.faq-grid,.quote-grid{grid-template-columns:1fr}.featured-news{grid-template-rows:210px 1fr}.featured-news img{height:210px}.image-story img{height:280px}.evidence{grid-template-columns:repeat(2,1fr)}
      .timeline-item{grid-template-columns:1fr;gap:2px;padding-left:30px}.footer-top{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:520px){
      .section{padding:58px 0}.hero h1{font-size:43px}.hero-actions .btn{width:100%}.countdown{gap:5px}.time-box{width:58px}.news-item{grid-template-columns:1fr;gap:3px}.evidence{grid-template-columns:1fr 1fr}.evidence-item{padding:20px 15px}.evidence-item strong{font-size:27px}.footer-top{grid-template-columns:1fr 1fr;gap:25px}.footer-bottom{display:block;line-height:2}.footer-bottom span{display:block}.footer-bottom a{margin:0 15px 0 0}.cta h2{font-size:28px;margin-bottom:12px}
    }

/* roulang page: category7 */
:root{
 --ink:#202827;--muted:#66736f;--paper:#f7f7f3;--white:#fff;
 --deep:#152522;--deep-2:#213936;--mint:#8cc8a7;--mint-dark:#397b61;
 --gold:#d8ae62;--line:#dfe5df;--soft:#edf2ec;--radius:7px;
 --shadow:0 14px 35px rgba(20,42,34,.09);--max:1220px
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;color:var(--ink);background:var(--paper);line-height:1.8;font-size:15px}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{display:block;max-width:100%;height:auto}
button,input,textarea,select{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.eyebrow{color:var(--mint-dark);font-size:12px;letter-spacing:2px;font-weight:700}
.section{padding:88px 0}
.section-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:38px}
.section-head h2{font-size:clamp(28px,3vw,43px);line-height:1.22;letter-spacing:-1px;margin-top:10px}
.section-head p{max-width:540px;color:var(--muted)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 21px;border:1px solid transparent;border-radius:5px;font-weight:700;transition:.25s ease}
.btn-primary{color:var(--deep);background:var(--mint)}
.btn-primary:hover{background:#a7dfbe;transform:translateY(-2px);box-shadow:0 8px 18px rgba(96,153,119,.22)}
.btn-dark{color:#fff;background:var(--deep)}
.btn-dark:hover{background:#31554a;transform:translateY(-2px)}
.btn-line{border-color:#b8c8bf;color:var(--deep);background:transparent}
.btn-line:hover{border-color:var(--mint-dark);background:var(--soft)}
.site-header{position:sticky;top:0;z-index:20;background:rgba(247,247,243,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
.nav-wrap{height:78px;display:flex;align-items:center;gap:25px}
.brand{display:flex;align-items:center;gap:12px;min-width:180px;font-size:21px;font-weight:900;letter-spacing:-1px}
.brand-mark{width:34px;height:34px;display:grid;place-items:center;color:var(--deep);background:var(--gold);border-radius:5px;font-size:16px}
.nav-links{display:flex;align-items:center;gap:3px;flex:1}
.nav-links a{padding:8px 11px;color:#52605b;font-size:14px;border-radius:4px}
.nav-links a:hover,.nav-links a.active{color:var(--deep);background:#e5eee7}
.nav-action{white-space:nowrap}
.menu-toggle{display:none;background:none;color:var(--deep);font-size:25px}
.page-hero{min-height:465px;position:relative;overflow:hidden;color:#fff;background:var(--deep)}
.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(15,34,30,.97),rgba(15,34,30,.7) 48%,rgba(15,34,30,.27)),url("/assets/images/backpic/back-2.webp") center/cover}
.page-hero-inner{position:relative;z-index:1;min-height:465px;display:grid;grid-template-columns:1fr 390px;align-items:center;gap:70px}
.page-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.08;letter-spacing:-3px;margin:17px 0 20px}
.page-hero p{max-width:650px;color:#d8e5dc;font-size:18px}
.page-hero .eyebrow{color:var(--mint)}
.vertical-panel{width:275px;min-height:350px;margin-left:auto;padding:26px;background:#d8ae62;color:var(--deep);box-shadow:18px 18px 0 rgba(140,200,167,.3);display:flex;flex-direction:column;justify-content:space-between}
.vertical-panel .panel-top{display:flex;justify-content:space-between;font-size:12px;font-weight:700}
.vertical-panel h2{font-size:32px;line-height:1.25;letter-spacing:-1px}
.vertical-panel p{font-size:13px;color:#39463e}
.vertical-panel .line{height:1px;background:rgba(32,40,39,.3)}
.intro-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}
.intro-title h2{font-size:40px;line-height:1.3;margin-top:14px}
.intro-copy{font-size:17px;color:#475650}
.intro-copy p+p{margin-top:20px}
.contact-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
.contact-main{background:var(--deep);color:#fff;padding:42px;min-height:330px}
.contact-main h2{font-size:30px;line-height:1.3;margin:14px 0}
.contact-main p{color:#c4d4ca;max-width:650px}
.channel-list{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;margin-top:30px;background:#607b6e}
.channel-item{background:var(--deep-2);padding:18px}
.channel-item strong{display:block;color:var(--mint);font-size:18px}
.channel-item span{font-size:13px;color:#c5d3ca}
.contact-image{min-height:330px;background:#e2e9e1;overflow:hidden}
.contact-image img{width:100%;height:100%;object-fit:cover}
.split-band{background:var(--soft)}
.split-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.split-image{height:430px;overflow:hidden}
.split-image img{height:100%;width:100%;object-fit:cover}
.check-list{margin-top:25px;border-top:1px solid var(--line)}
.check-list li{list-style:none;display:flex;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}
.check-list b{color:var(--mint-dark);font-size:18px}
.check-list span{color:#4f5e57}
.timeline{border-left:2px solid var(--mint);margin:12px 0 0 13px}
.timeline-item{position:relative;padding:0 0 32px 32px}
.timeline-item:before{content:"";position:absolute;left:-8px;top:7px;width:14px;height:14px;border-radius:50%;background:var(--gold);border:3px solid var(--paper)}
.timeline-item h3{font-size:20px;margin-bottom:5px}
.timeline-item p{color:var(--muted);max-width:700px}
.info-strip{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);margin-top:35px}
.info-box{background:#fff;padding:28px}
.info-box strong{font-size:35px;line-height:1;color:var(--mint-dark);display:block;margin-bottom:10px}
.info-box p{font-size:14px;color:var(--muted)}
.form-section{background:var(--deep-2);color:#fff}
.form-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:start}
.form-intro p{color:#c1d1c7;margin-top:18px}
.form-note{margin-top:30px;padding:18px;border-left:3px solid var(--gold);color:#dce7df;font-size:13px}
.form-card{background:#fff;color:var(--ink);padding:32px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:17px}
.field label{display:block;font-weight:700;font-size:13px;margin-bottom:6px}
.field input,.field textarea,.field select{width:100%;border:1px solid #ccd8ce;background:#fbfcfa;padding:11px 13px;border-radius:4px;outline:0;color:var(--ink)}
.field textarea{min-height:115px;resize:vertical}
.field input:hover,.field textarea:hover,.field select:hover{border-color:#91b7a0}
.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--mint-dark);box-shadow:0 0 0 3px rgba(140,200,167,.25)}
.form-card .btn{width:100%}
.form-message{font-size:13px;color:var(--mint-dark);margin-top:12px;min-height:22px}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:75px}
.faq-intro p{color:var(--muted);margin-top:18px}
.faq-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:18px 0}
summary{cursor:pointer;font-weight:700;display:flex;justify-content:space-between;gap:15px;list-style:none}
summary::-webkit-details-marker{display:none}
summary:after{content:"＋";color:var(--mint-dark);font-size:20px;line-height:1}
details[open] summary:after{content:"－"}
details p{color:var(--muted);font-size:14px;padding:12px 35px 0 0}
.cta{background:var(--gold);padding:57px 0}
.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:35px}
.cta h2{font-size:36px;line-height:1.25}
.cta p{color:#4e574e;margin-top:7px}
.footer{background:var(--deep);color:#fff;padding:58px 0 20px}
.footer-top{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:45px}
.footer .brand{margin-bottom:15px}
.footer p,.footer a{color:#b8c9bf;font-size:13px}
.footer a{display:block;margin-top:8px}
.footer a:hover{color:var(--mint)}
.footer h3{font-size:15px;color:#fff;margin-bottom:14px}
.footer-bottom{border-top:1px solid rgba(255,255,255,.16);padding-top:18px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#9eb1a6}
.footer-bottom a{display:inline-block;margin-left:18px}
@media(max-width:1100px){
 .nav-links a{padding-left:7px;padding-right:7px;font-size:13px}
 .nav-action{display:none}
 .page-hero-inner{grid-template-columns:1fr 300px;gap:35px}
}
@media(max-width:768px){
 .container{width:min(var(--max),calc(100% - 34px))}
 .nav-wrap{height:68px;justify-content:space-between}
 .menu-toggle{display:block}
 .nav-links{display:none;position:absolute;top:68px;left:0;right:0;padding:13px 17px;background:var(--paper);border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
 .nav-links.open{display:flex}
 .nav-links a{padding:10px 12px}
 .page-hero,.page-hero-inner{min-height:600px}
 .page-hero-inner{display:flex;flex-direction:column;align-items:flex-start;justify-content:center;gap:28px}
 .vertical-panel{width:100%;min-height:170px;margin:0;box-shadow:10px 10px 0 rgba(140,200,167,.28)}
 .vertical-panel h2{font-size:25px}
 .section{padding:62px 0}
 .section-head,.cta-inner{display:block}
 .section-head p{margin-top:15px}
 .intro-grid,.contact-grid,.split-grid,.form-wrap,.faq-grid{grid-template-columns:1fr;gap:35px}
 .contact-main{padding:29px}
 .split-image{height:300px}
 .info-strip{grid-template-columns:1fr}
 .footer-top{grid-template-columns:1fr 1fr}
 .footer-bottom{display:block;line-height:2}
 .footer-bottom span{display:block}
}
@media(max-width:520px){
 .page-hero h1{font-size:43px;letter-spacing:-2px}
 .page-hero p{font-size:16px}
 .channel-list,.form-row{grid-template-columns:1fr}
 .contact-main{padding:24px}
 .form-card{padding:22px}
 .intro-title h2{font-size:32px}
 .cta h2{font-size:29px}
 .cta .btn{margin-top:22px}
 .footer-top{grid-template-columns:1fr}
}