/* roulang page: index */
:root{
      --ink:#17252b;
      --muted:#68777a;
      --paper:#f7f8f5;
      --white:#ffffff;
      --line:#e1e8e2;
      --green:#126b59;
      --green-deep:#0c493f;
      --mint:#d9efe3;
      --orange:#f1844b;
      --yellow:#f6c95d;
      --shadow:0 18px 46px rgba(25,64,53,.10);
      --shadow-sm:0 8px 24px rgba(25,64,53,.08);
      --radius:22px;
      --radius-sm:14px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px}
    .topline{height:4px;background:linear-gradient(90deg,var(--green),var(--yellow),var(--orange))}
    .site-header{background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.02em;color:var(--green-deep)}
    .brand-mark{width:36px;height:36px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:19px;box-shadow:5px 5px 0 var(--mint)}
    .nav-link{font-weight:700;color:#536466!important;padding:10px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:#eef6f0}
    .search-box{display:flex;align-items:center;border:1px solid var(--line);border-radius:99px;padding:5px 6px 5px 14px;background:#fbfcfa}
    .search-box input{border:0;outline:0;background:transparent;width:120px;font-size:13px;color:var(--ink)}
    .search-box button{border:0;width:31px;height:31px;border-radius:50%;background:var(--mint);color:var(--green-deep)}
    .btn-main,.btn-outline,.btn-warm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:99px;padding:12px 21px;font-weight:800;border:1px solid transparent;transition:.25s ease}
    .btn-main{background:var(--green);color:#fff;box-shadow:0 8px 18px rgba(18,107,89,.18)}
    .btn-main:hover{background:var(--green-deep);color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#bdd6c8;color:var(--green);background:#fff}
    .btn-outline:hover{background:var(--mint);color:var(--green-deep)}
    .btn-warm{background:var(--orange);color:#fff}
    .btn-warm:hover{background:#d96735;color:#fff;transform:translateY(-2px)}
    .hero{min-height:500px;background-image:linear-gradient(90deg,rgba(247,248,245,.98) 0%,rgba(247,248,245,.86) 42%,rgba(247,248,245,.22) 100%),url('/assets/images/backpic/back-1.webp');background-size:cover;background-position:center;display:flex;align-items:center;padding:55px 0 65px}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:12px;font-weight:900;letter-spacing:.14em;text-transform:uppercase}
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:3px;border-radius:4px;background:var(--orange)}
    h1,h2,h3{line-height:1.25;margin-top:0;font-weight:900;letter-spacing:-.035em}
    h1{font-size:clamp(40px,5.4vw,72px);max-width:720px;margin:18px 0}
    h2{font-size:clamp(28px,3.5vw,43px)}
    h3{font-size:20px}
    .hero-copy{max-width:750px}
    .hero-copy p{font-size:18px;max-width:670px;color:#4f6060;margin:0 0 28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-strip{margin-top:42px;display:flex;gap:0;flex-wrap:wrap}
    .hero-stat{padding:0 28px;border-left:1px solid #bdcfc4}
    .hero-stat:first-child{padding-left:0;border-left:0}
    .hero-stat strong{display:block;font-size:24px;color:var(--green-deep)}
    .hero-stat span{font-size:13px;color:var(--muted)}
    section{padding:88px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .soft-panel{background:#edf6ef}
    .feature-grid{display:grid;grid-template-columns:1.15fr .85fr 1fr;gap:18px}
    .feature-card{min-height:245px;padding:28px;border-radius:var(--radius);background:var(--white);border:1px solid var(--line);box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
    .feature-card:nth-child(2){background:var(--green);color:#fff;transform:translateY(22px)}
    .feature-card:nth-child(2) p,.feature-card:nth-child(2) .mini-label{color:#d7eee2}
    .feature-card:nth-child(3){background:#fff5e5}
    .feature-icon{font-size:31px;margin-bottom:22px}
    .feature-card p{color:var(--muted);margin-bottom:0}
    .mini-label{color:var(--green);font-weight:900;font-size:12px;letter-spacing:.1em}
    .vertical-section{background:#172e2c;color:#fff;position:relative;overflow:hidden}
    .vertical-section:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(246,201,93,.12);right:-70px;top:-80px}
    .vertical-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:65px;align-items:center;position:relative;z-index:1}
    .vertical-section .section-kicker{color:var(--yellow)}
    .vertical-section h2{max-width:430px}
    .vertical-section .intro{color:#bfd2ca;max-width:490px}
    .vertical-list{display:grid;gap:14px}
    .vertical-item{display:flex;gap:18px;align-items:flex-start;border-bottom:1px solid rgba(255,255,255,.15);padding:16px 0}
    .vertical-item b{color:var(--yellow);font-size:14px}
    .vertical-item p{margin:0;color:#e5efea}
    .image-card{border-radius:var(--radius);overflow:hidden;position:relative;min-height:360px;background:#dbe8df}
    .image-card img{width:100%;height:100%;object-fit:cover}
    .image-card .image-caption{position:absolute;bottom:0;left:0;right:0;padding:28px 24px 22px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.8))}
    .hot-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}
    .hot-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;box-shadow:var(--shadow-sm)}
    .hot-card img{height:150px;width:100%;object-fit:cover}
    .hot-body{padding:18px}
    .tag{display:inline-block;background:#eef6f0;color:var(--green);border-radius:99px;padding:4px 10px;font-size:12px;font-weight:800}
    .hot-body h3{font-size:17px;margin:12px 0 8px}
    .hot-body p{font-size:13px;color:var(--muted);margin:0}
    .metrics{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .metric-row{display:grid;grid-template-columns:repeat(4,1fr);padding:30px 0}
    .metric{padding:10px 30px;border-left:1px solid var(--line)}
    .metric:first-child{border-left:0;padding-left:0}
    .metric strong{font-size:37px;color:var(--green-deep);display:block}
    .metric span{color:var(--muted);font-size:13px}
    .scenario-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:20px}
    .scenario{display:grid;grid-template-columns:150px 1fr;gap:24px;align-items:center;background:#fff;border:1px solid var(--line);padding:18px;border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .scenario img{height:140px;width:150px;border-radius:15px;object-fit:cover}
    .scenario p{color:var(--muted);margin:0;font-size:14px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
    .step{padding:28px 24px;min-height:190px;border-right:1px solid var(--line)}
    .step:last-child{border-right:0}
    .step-num{font-size:38px;color:var(--orange);font-weight:900}
    .step p{color:var(--muted);font-size:14px}
    .ranking-layout{display:grid;grid-template-columns:1fr .8fr;gap:24px}
    .ranking-list,.recommend-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:23px;box-shadow:var(--shadow-sm)}
    .rank-line{display:grid;grid-template-columns:34px 1fr 90px 58px;gap:10px;align-items:center;padding:16px 0;border-bottom:1px solid #edf0ed}
    .rank-line:last-child{border-bottom:0}
    .rank-no{width:27px;height:27px;border-radius:50%;display:grid;place-items:center;background:#edf6ef;color:var(--green);font-weight:900}
    .rank-no.hot{background:var(--orange);color:#fff}
    .rank-line small{color:var(--muted)}
    .trend{font-size:12px;color:#dd6c38;font-weight:800}
    .recommend-box{background:var(--green-deep);color:#fff;display:flex;flex-direction:column;justify-content:space-between}
    .recommend-box p{color:#c4ddd2}
    .recommend-box .btn-warm{align-self:flex-start}
    .plans{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .plan{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative;box-shadow:var(--shadow-sm)}
    .plan.featured{border:2px solid var(--orange);transform:translateY(-10px)}
    .plan-badge{position:absolute;right:20px;top:18px;background:#fff0e8;color:#ce5e2f;border-radius:99px;padding:4px 10px;font-size:12px;font-weight:900}
    .plan h3{margin:13px 0}
    .plan-price{font-size:28px;color:var(--green-deep);font-weight:900;margin:18px 0}
    .plan ul{padding:0;margin:20px 0;list-style:none;color:var(--muted)}
    .plan li{padding:7px 0;border-bottom:1px dashed var(--line)}
    .plan li:before{content:"✓";color:var(--green);font-weight:900;margin-right:9px}
    .story{display:grid;grid-template-columns:1fr 1.1fr;gap:55px;align-items:center}
    .story-photo{height:430px;border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}
    .story-photo img{width:100%;height:100%;object-fit:cover}
    .story-copy p{color:var(--muted);font-size:16px}
    .story-note{border-left:4px solid var(--orange);padding:15px 20px;background:#fff4e9;color:#80533a;border-radius:0 14px 14px 0}
    .reviews{background:#f0f5f0}
    .review-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
    .review{background:#fff;border-radius:var(--radius);padding:25px;border:1px solid var(--line)}
    .stars{color:#edae25;letter-spacing:3px}
    .review p{color:#59696a;margin:15px 0}
    .review strong{color:var(--green-deep)}
    .news-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:28px}
    .news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px 25px}
    .news-item{padding:21px 0;border-bottom:1px solid var(--line)}
    .news-item:last-child{border-bottom:0}
    .news-item time{font-size:12px;color:var(--orange);font-weight:800}
    .news-item h3{font-size:19px;margin:5px 0}
    .news-item p{color:var(--muted);font-size:14px;margin:4px 0 10px}
    .read-more{font-size:13px;font-weight:900;color:var(--green)}
    .news-feature{border-radius:var(--radius);overflow:hidden;background:var(--green-deep);color:#fff;min-height:100%;position:relative}
    .news-feature img{width:100%;height:210px;object-fit:cover;opacity:.75}
    .news-feature .feature-text{padding:25px}
    .news-feature p{color:#c8ded4}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}
    .accordion-item{border:1px solid var(--line)!important;border-radius:15px!important;overflow:hidden;margin-bottom:12px;background:#fff}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff!important;box-shadow:none!important;padding:20px}
    .accordion-button:not(.collapsed){color:var(--green);background:#eef6f0!important}
    .accordion-body{color:var(--muted);padding:0 20px 20px}
    .cta{padding:70px 0;background:linear-gradient(120deg,var(--green),#26836b);color:#fff}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{max-width:650px}
    .cta p{color:#d5ebe0;max-width:680px}
    .footer{background:#102b28;color:#d7e6df;padding:54px 0 100px}
    .footer .brand{color:#fff}
    .footer p{color:#9bb6aa;max-width:380px}
    .footer-links{display:flex;flex-wrap:wrap;gap:12px 22px;margin:20px 0}
    .footer-links a{color:#b9d0c5;font-size:14px}
    .footer-links a:hover{color:#fff}
    .record{padding-top:20px;border-top:1px solid rgba(255,255,255,.14);font-size:12px;color:#91aaa0;display:flex;gap:20px;flex-wrap:wrap}
    .floating-cta{position:fixed;right:24px;bottom:22px;z-index:15;background:var(--orange);color:#fff;border-radius:99px;padding:13px 20px;font-weight:900;box-shadow:0 12px 30px rgba(165,75,35,.28)}
    .floating-cta:hover{color:#fff;background:#d96735;transform:translateY(-2px)}
    :focus-visible{outline:3px solid rgba(241,132,75,.45);outline-offset:3px}
    @media(max-width:991px){
      .nav-tools{margin-top:12px}.feature-grid,.hot-grid{grid-template-columns:repeat(2,1fr)}
      .feature-card:nth-child(2){transform:none}.vertical-wrap,.story,.news-layout,.ranking-layout{grid-template-columns:1fr}
      .scenario-grid{grid-template-columns:1fr}.plans{grid-template-columns:1fr 1fr}.plan.featured{transform:none}
    }
    @media(max-width:767px){
      .navbar{padding:12px 0}.hero{min-height:560px;padding:45px 0}.hero-copy p{font-size:16px}
      section{padding:62px 0}.section-head{display:block}.section-head p{margin-top:14px}
      .feature-grid,.hot-grid,.review-grid,.plans,.faq-grid{grid-template-columns:1fr}
      .hero-strip{gap:18px}.hero-stat{padding:0 17px}.hero-stat strong{font-size:20px}
      .metric-row{grid-template-columns:1fr 1fr;gap:18px}.metric{padding:4px 15px}.metric:nth-child(3){border-left:0}
      .steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line);min-height:auto}.step:last-child{border-bottom:0}
      .story-photo{height:300px}.cta-inner{display:block}.cta .btn-warm{margin-top:12px}.rank-line{grid-template-columns:30px 1fr 65px}
      .rank-line small{display:none}.floating-cta{right:13px;bottom:13px;padding:11px 16px;font-size:13px}
    }
    @media(max-width:520px){
      h1{font-size:39px}.brand{font-size:19px}.search-box{display:none}.scenario{grid-template-columns:1fr}.scenario img{width:100%;height:180px}
      .hero-actions .btn-main,.hero-actions .btn-outline{width:100%}.record{display:block}.record span{display:block;margin:5px 0}
    }

/* roulang page: category2 */
:root{
      --ink:#17252b;--muted:#68777a;--paper:#f7f8f5;--white:#fff;
      --line:#e1e8e2;--green:#126b59;--green-deep:#0c493f;--mint:#d9efe3;
      --orange:#f1844b;--yellow:#f6c95d;--shadow:0 18px 46px rgba(25,64,53,.10);
      --shadow-sm:0 8px 24px rgba(25,64,53,.08);--radius:22px;--radius-sm:14px
    }
    *{box-sizing:border-box}html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}a:hover{color:var(--green)}
    img{max-width:100%;display:block}button,input{font:inherit}.container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .navbar{min-height:78px}.brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.02em;color:var(--green-deep)}
    .brand-mark{width:36px;height:36px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:19px;box-shadow:5px 5px 0 var(--mint)}
    .nav-link{font-weight:700;color:#536466!important;padding:10px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:#eef6f0}
    .search-box{display:flex;align-items:center;border:1px solid var(--line);border-radius:99px;padding:5px 6px 5px 14px;background:#fbfcfa}
    .search-box input{border:0;outline:0;background:transparent;width:120px;font-size:13px;color:var(--ink)}
    .search-box button{border:0;width:31px;height:31px;border-radius:50%;background:var(--mint);color:var(--green-deep);cursor:pointer}
    .btn-main,.btn-outline,.btn-warm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:99px;padding:12px 21px;font-weight:800;border:1px solid transparent;transition:.25s ease}
    .btn-main{background:var(--green);color:#fff;box-shadow:0 8px 18px rgba(18,107,89,.18)}.btn-main:hover{background:var(--green-deep);color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#bdd6c8;color:var(--green);background:#fff}.btn-outline:hover{background:var(--mint);color:var(--green-deep)}
    .btn-warm{background:var(--orange);color:#fff}.btn-warm:hover{background:#d96735;color:#fff;transform:translateY(-2px)}
    .inner-hero{padding:72px 0 76px;background-image:linear-gradient(90deg,rgba(247,248,245,.98),rgba(247,248,245,.78)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:12px;font-weight:900;letter-spacing:.14em}
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:3px;border-radius:4px;background:var(--orange)}
    h1{font-size:clamp(38px,5vw,66px);line-height:1.12;letter-spacing:-.04em;font-weight:900;margin:18px 0}
    h2{font-size:clamp(28px,3.4vw,43px);line-height:1.2;letter-spacing:-.03em;font-weight:900;margin:12px 0 16px}
    h3{font-size:19px;line-height:1.35;font-weight:850}.hero-text{max-width:650px;font-size:18px;color:#4f6060;margin-bottom:28px}
    .crumb{font-size:13px;color:var(--muted);margin-bottom:22px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    section{padding:82px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-head p{max-width:570px;color:var(--muted);margin:0}.split{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}
    .panel,.data-board,.quote,.faq-item,.scenario{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .panel{padding:30px}.panel p{color:var(--muted)}.panel img{height:260px;width:100%;object-fit:cover;border-radius:16px;margin-bottom:22px}
    .data-board{padding:28px;background:var(--green-deep);color:#fff}.data-board h3{margin-top:0}.data-board p{color:#c8ddd3}
    .score-line{display:flex;justify-content:space-between;align-items:center;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.15)}
    .score-line:last-child{border-bottom:0}.score-line strong{font-size:22px;color:var(--yellow)}.score-line small{color:#b8cdc4}
    .three-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.feature{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);min-height:220px;transition:.25s}
    .feature:hover,.scenario:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.feature-icon{font-size:30px;margin-bottom:18px}.feature p,.scenario p{color:var(--muted)}
    .metric-band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.metrics{display:grid;grid-template-columns:repeat(4,1fr);padding:28px 0}
    .metric{padding:8px 28px;border-left:1px solid var(--line)}.metric:first-child{border-left:0;padding-left:0}.metric strong{display:block;color:var(--green-deep);font-size:30px}.metric span{color:var(--muted);font-size:13px}
    .dark-section{background:#172e2c;color:#fff;position:relative;overflow:hidden}.dark-section:after{content:"";position:absolute;width:310px;height:310px;border-radius:50%;background:rgba(246,201,93,.12);right:-90px;top:-90px}
    .dark-section .section-kicker{color:var(--yellow)}.dark-section .intro{color:#bfd2ca;max-width:570px}.process{display:grid;gap:13px;margin-top:25px}.process-row{display:flex;gap:17px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.15)}.process-row b{color:var(--yellow);min-width:28px}.process-row p{margin:0;color:#e5efea}
    .scenario-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.scenario{padding:0;overflow:hidden}.scenario img{width:100%;height:155px;object-fit:cover}.scenario-body{padding:21px}
    .quote{padding:32px;background:#fff5e5;border-color:#f3dec2}.quote p{font-size:21px;line-height:1.6;margin:0 0 15px;color:#4e4439}.quote span{color:#9b7959;font-weight:700}
    .faq-list{display:grid;grid-template-columns:1fr 1fr;gap:15px}.faq-item{padding:22px 24px}.faq-item h3{font-size:16px;margin:0 0 9px;color:var(--green-deep)}.faq-item p{margin:0;color:var(--muted)}
    .cta{padding:62px 0;background:var(--mint)}.cta-box{display:flex;justify-content:space-between;align-items:center;gap:25px}.cta-box p{color:#536b61;margin:0;max-width:620px}
    .footer{background:#102522;color:#bdd0c7;padding:58px 0 22px}.footer .brand{color:#fff}.footer p{max-width:520px}.footer h3{color:#fff;font-size:17px}.footer-links{display:flex;gap:15px;flex-wrap:wrap;margin:10px 0}.footer-links a{color:#bdd0c7;font-size:14px}.footer-links a:hover{color:#fff}.record{border-top:1px solid rgba(255,255,255,.14);margin-top:34px;padding-top:20px;display:flex;gap:22px;flex-wrap:wrap;font-size:12px;color:#91aaa0}
    :focus-visible{outline:3px solid rgba(241,132,75,.45);outline-offset:3px}
    @media(max-width:991px){.nav-tools{padding-bottom:18px}.three-grid,.scenario-grid{grid-template-columns:1fr 1fr}.metrics{grid-template-columns:1fr 1fr;gap:18px}.metric:nth-child(3){border-left:0;padding-left:0}}
    @media(max-width:767px){section{padding:60px 0}.inner-hero{padding:55px 0}.split,.three-grid,.scenario-grid,.faq-list{grid-template-columns:1fr}.section-head,.cta-box{display:block}.section-head p{margin-top:12px}.metrics{grid-template-columns:1fr 1fr}.metric{padding:8px 15px}.metric strong{font-size:24px}.search-box{margin-bottom:8px}.hero-text{font-size:16px}}
    @media(max-width:520px){.metrics{grid-template-columns:1fr}.metric,.metric:nth-child(3){border-left:0;border-bottom:1px solid var(--line);padding:13px 0}.metric:last-child{border-bottom:0}.hero-actions a{width:100%}h1{font-size:39px}.brand{font-size:20px}}

/* roulang page: category3 */
:root{
      --ink:#17252b;
      --muted:#68777a;
      --paper:#f7f8f5;
      --white:#fff;
      --line:#e1e8e2;
      --green:#126b59;
      --green-deep:#0c493f;
      --mint:#d9efe3;
      --orange:#f1844b;
      --yellow:#f6c95d;
      --shadow:0 18px 46px rgba(25,64,53,.10);
      --shadow-sm:0 8px 24px rgba(25,64,53,.08);
      --radius:22px;
      --radius-sm:14px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.02em;color:var(--green-deep)}
    .brand-mark{width:36px;height:36px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:19px;box-shadow:5px 5px 0 var(--mint)}
    .nav-link{font-weight:700;color:#536466!important;padding:10px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:#eef6f0}
    .search-box{display:flex;align-items:center;border:1px solid var(--line);border-radius:99px;padding:5px 6px 5px 14px;background:#fbfcfa}
    .search-box input{border:0;outline:0;background:transparent;width:120px;font-size:13px;color:var(--ink)}
    .search-box button{border:0;width:31px;height:31px;border-radius:50%;background:var(--mint);color:var(--green-deep);cursor:pointer}
    .btn-main,.btn-outline,.btn-warm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:99px;padding:12px 21px;font-weight:800;border:1px solid transparent;transition:.25s ease}
    .btn-main{background:var(--green);color:#fff;box-shadow:0 8px 18px rgba(18,107,89,.18)}
    .btn-main:hover{background:var(--green-deep);color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#bdd6c8;color:var(--green);background:#fff}
    .btn-outline:hover{background:var(--mint);color:var(--green-deep)}
    .btn-warm{background:var(--orange);color:#fff}
    .btn-warm:hover{background:#d96735;color:#fff;transform:translateY(-2px)}
    .page-hero{padding:74px 0 66px;background-image:linear-gradient(90deg,rgba(247,248,245,.98),rgba(247,248,245,.82) 48%,rgba(247,248,245,.25)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:12px;font-weight:900;letter-spacing:.14em}
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:3px;border-radius:4px;background:var(--orange)}
    h1{font-size:clamp(38px,5vw,68px);line-height:1.12;letter-spacing:-.045em;font-weight:900;margin:17px 0 20px;max-width:740px}
    h2{font-size:clamp(28px,3.5vw,44px);line-height:1.2;letter-spacing:-.03em;font-weight:900;margin:10px 0 15px}
    h3{font-weight:850;line-height:1.35}
    .page-hero p{font-size:18px;color:#526263;max-width:660px;margin-bottom:27px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-meta{display:flex;gap:28px;flex-wrap:wrap;margin-top:38px}
    .hero-meta strong{display:block;color:var(--green-deep);font-size:25px;line-height:1.2}
    .hero-meta span{font-size:13px;color:var(--muted)}
    section{padding:86px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .intro-copy{font-size:18px;color:#526263;max-width:760px}
    .soft-panel{background:#edf6ef;border-radius:var(--radius);padding:35px;border:1px solid #dbeade}
    .result-board{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
    .board-top{padding:22px 26px;background:var(--green-deep);color:#fff;display:flex;justify-content:space-between;align-items:center;gap:15px}
    .board-top small{color:#c5ddd1}
    .board-filter{display:flex;gap:8px;flex-wrap:wrap;padding:19px 25px;border-bottom:1px solid var(--line)}
    .filter-pill{border:1px solid var(--line);background:#fafcfa;border-radius:99px;padding:7px 14px;color:var(--muted);font-size:13px}
    .filter-pill.selected{background:var(--mint);border-color:#b9d8c5;color:var(--green-deep);font-weight:800}
    .match-row{display:grid;grid-template-columns:100px 1fr 125px 100px;align-items:center;gap:20px;padding:22px 25px;border-bottom:1px solid var(--line)}
    .match-row:last-child{border-bottom:0}
    .match-time{font-weight:850;color:var(--green)}
    .match-time small{display:block;color:var(--muted);font-weight:500;font-size:12px}
    .match-name{font-weight:850}
    .match-name span{display:block;color:var(--muted);font-size:13px;font-weight:500}
    .match-score{text-align:center;font-size:21px;font-weight:900}
    .match-status{justify-self:end;background:#eef6f0;color:var(--green);border-radius:99px;padding:5px 11px;font-size:12px;font-weight:800}
    .match-status.done{background:#f2f3f2;color:#68777a}
    .story-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;align-items:stretch}
    .story-image{min-height:430px;border-radius:var(--radius);overflow:hidden}
    .story-image img{width:100%;height:100%;object-fit:cover}
    .story-copy{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:40px;box-shadow:var(--shadow-sm)}
    .story-copy p{color:var(--muted)}
    .check-list{list-style:none;padding:0;margin:25px 0 0}
    .check-list li{display:flex;gap:12px;margin:15px 0;color:#425456}
    .check-list li:before{content:"✓";display:grid;place-items:center;flex:0 0 23px;height:23px;border-radius:50%;background:var(--mint);color:var(--green);font-weight:900}
    .three-panel{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);height:100%;transition:.25s ease}
    .info-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .info-card .number{font-size:13px;color:var(--orange);font-weight:900;letter-spacing:.1em}
    .info-card h3{font-size:21px;margin:20px 0 10px}
    .info-card p{color:var(--muted);margin:0}
    .dark-section{background:#172e2c;color:#fff;position:relative;overflow:hidden}
    .dark-section:after{content:"";position:absolute;width:300px;height:300px;border-radius:50%;background:rgba(246,201,93,.12);right:-80px;top:-100px}
    .dark-section .section-kicker{color:var(--yellow)}
    .dark-section .section-head p{color:#bfd2ca}
    .data-columns{display:grid;grid-template-columns:1fr 1fr;gap:20px;position:relative;z-index:1}
    .data-box{border:1px solid rgba(255,255,255,.15);border-radius:18px;padding:25px;background:rgba(255,255,255,.06)}
    .data-box h3{font-size:20px;margin-top:0}
    .data-box p{color:#c6d8d0}
    .data-line{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid rgba(255,255,255,.12);color:#e9f2ed}
    .data-line:last-child{border-bottom:0}
    .data-line b{color:var(--yellow)}
    .timeline{position:relative;max-width:850px;margin:auto}
    .timeline:before{content:"";position:absolute;left:16px;top:10px;bottom:10px;width:2px;background:#cfe2d5}
    .timeline-item{position:relative;display:grid;grid-template-columns:52px 1fr;gap:20px;margin-bottom:28px}
    .timeline-dot{width:34px;height:34px;border-radius:50%;background:var(--green);border:7px solid var(--mint);position:relative;z-index:1}
    .timeline-content{background:#fff;border:1px solid var(--line);border-radius:18px;padding:20px 24px;box-shadow:var(--shadow-sm)}
    .timeline-content h3{font-size:18px;margin:0 0 7px}
    .timeline-content p{margin:0;color:var(--muted)}
    .quote-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .quote{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}
    .quote p{font-size:17px;color:#425456;margin:0 0 22px}
    .quote strong{color:var(--green-deep)}
    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:12px;background:#fff}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff;box-shadow:none!important;padding:20px 23px}
    .accordion-button:not(.collapsed){color:var(--green-deep);background:#eef6f0}
    .accordion-body{color:var(--muted);padding:0 23px 22px;background:#eef6f0}
    .cta{padding:70px 0;background:#fdf0df}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:25px}
    .cta p{color:#6d655a;max-width:650px;margin:0}
    .footer{background:#12312d;color:#bed1c7;padding:62px 0 24px}
    .footer .brand{color:#fff}
    .footer .brand-mark{background:var(--orange);box-shadow:5px 5px 0 rgba(246,201,93,.45)}
    .footer p{max-width:560px}
    .footer h3{color:#fff;font-size:17px}
    .footer-links{display:flex;flex-wrap:wrap;gap:12px 20px;margin:12px 0}
    .footer-links a{color:#d4e2dc;font-size:14px}
    .footer-links a:hover{color:var(--yellow)}
    .record{display:flex;flex-wrap:wrap;gap:8px 22px;border-top:1px solid rgba(255,255,255,.14);padding-top:20px;margin-top:35px;font-size:12px;color:#98b2a7}
    .note-label{display:inline-block;color:var(--green);font-size:13px;font-weight:900;background:var(--mint);padding:5px 11px;border-radius:99px}
    .mini-stat{display:flex;gap:14px;align-items:center;padding:16px 0;border-bottom:1px solid var(--line)}
    .mini-stat:last-child{border-bottom:0}
    .mini-stat strong{font-size:25px;color:var(--green)}
    .mini-stat span{color:var(--muted);font-size:13px}
    :focus-visible{outline:3px solid rgba(241,132,75,.45);outline-offset:3px}
    @media(max-width:991px){
      .nav-tools{padding-bottom:15px;flex-wrap:wrap}
      .story-grid,.data-columns,.quote-grid{grid-template-columns:1fr}
      .three-panel{grid-template-columns:1fr 1fr}
      .hero-meta{margin-top:28px}
    }
    @media(max-width:767px){
      section{padding:62px 0}
      .page-hero{padding:55px 0}
      .section-head{display:block}
      .section-head p{margin-top:15px}
      .three-panel{grid-template-columns:1fr}
      .match-row{grid-template-columns:75px 1fr 75px;gap:10px;padding:18px 15px}
      .match-score{grid-column:3;grid-row:1}
      .match-status{grid-column:2;grid-row:2;justify-self:start}
      .story-copy{padding:27px}
      .story-image{min-height:280px}
      .cta-inner{display:block}
      .cta-inner .btn-warm{margin-top:22px}
      .search-box{width:100%}
      .search-box input{width:100%}
    }
    @media(max-width:520px){
      h1{font-size:40px}
      .hero-actions .btn-main,.hero-actions .btn-outline{width:100%}
      .board-top{display:block}
      .board-top small{display:block;margin-top:5px}
      .hero-meta{gap:18px}
      .match-name{font-size:13px}
      .footer-links{gap:9px 14px}
    }

/* roulang page: category1 */
:root{
      --ink:#17252b;--muted:#68777a;--paper:#f7f8f5;--white:#fff;
      --line:#e1e8e2;--green:#126b59;--green-deep:#0c493f;--mint:#d9efe3;
      --orange:#f1844b;--yellow:#f6c95d;--shadow:0 18px 46px rgba(25,64,53,.10);
      --shadow-sm:0 8px 24px rgba(25,64,53,.08);--radius:22px;--radius-sm:14px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.02em;color:var(--green-deep)}
    .brand-mark{width:36px;height:36px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:19px;box-shadow:5px 5px 0 var(--mint)}
    .nav-link{font-weight:700;color:#536466!important;padding:10px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:#eef6f0}
    .search-box{display:flex;align-items:center;border:1px solid var(--line);border-radius:99px;padding:5px 6px 5px 14px;background:#fbfcfa}
    .search-box input{border:0;outline:0;background:transparent;width:120px;font-size:13px;color:var(--ink)}
    .search-box button{border:0;width:31px;height:31px;border-radius:50%;background:var(--mint);color:var(--green-deep);cursor:pointer}
    .btn-main,.btn-outline,.btn-warm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:99px;padding:12px 21px;font-weight:800;border:1px solid transparent;transition:.25s ease}
    .btn-main{background:var(--green);color:#fff;box-shadow:0 8px 18px rgba(18,107,89,.18)}
    .btn-main:hover{background:var(--green-deep);color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#bdd6c8;color:var(--green);background:#fff}
    .btn-outline:hover{background:var(--mint);color:var(--green-deep)}
    .btn-warm{background:var(--orange);color:#fff}
    .btn-warm:hover{background:#d96735;color:#fff;transform:translateY(-2px)}
    .hero{min-height:465px;background-image:linear-gradient(90deg,rgba(247,248,245,.98) 0%,rgba(247,248,245,.88) 45%,rgba(247,248,245,.25) 100%),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;display:flex;align-items:center;padding:55px 0 65px}
    .hero-copy{max-width:720px}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:12px;font-weight:900;letter-spacing:.14em}
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:3px;border-radius:4px;background:var(--orange)}
    h1{font-size:clamp(38px,5vw,66px);line-height:1.13;letter-spacing:-.04em;margin:16px 0 19px;font-weight:900}
    h2{font-size:clamp(27px,3vw,42px);line-height:1.2;letter-spacing:-.03em;font-weight:900;margin:10px 0 15px}
    h3{line-height:1.35}
    .hero-copy p{font-size:18px;max-width:650px;color:#4f6060;margin:0 0 28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-strip{margin-top:38px;display:flex;gap:0;flex-wrap:wrap}
    .hero-stat{padding:0 28px;border-left:1px solid #bdcfc4}
    .hero-stat:first-child{padding-left:0;border-left:0}
    .hero-stat strong{display:block;font-size:24px;color:var(--green-deep)}
    .hero-stat span{font-size:13px;color:var(--muted)}
    section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-head p{max-width:590px;color:var(--muted);margin:0}
    .soft-panel{background:#edf6ef;border-top:1px solid #dcebe0;border-bottom:1px solid #dcebe0}
    .feature-grid{display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:18px}
    .feature-card{min-height:245px;padding:28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
    .feature-card:nth-child(2){background:var(--green);color:#fff;transform:translateY(20px)}
    .feature-card:nth-child(2) p{color:#d7eee2}
    .feature-card:nth-child(3){background:#fff5e5}
    .feature-icon{font-size:31px;margin-bottom:18px}
    .feature-card p{color:var(--muted);margin-bottom:0}
    .score-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:stretch}
    .score-board,.time-panel,.ranking-list,.quote-card,.faq-wrap{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .score-board{padding:25px}
    .board-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:12px}
    .tag{display:inline-block;background:#eef6f0;color:var(--green);border-radius:99px;padding:4px 10px;font-size:12px;font-weight:800}
    .live-dot{color:#d96735;font-weight:800;font-size:13px}
    .match-row{display:grid;grid-template-columns:1fr 80px 1fr;align-items:center;text-align:center;padding:22px 8px;border-top:1px solid var(--line)}
    .match-row strong{font-size:17px}
    .match-row .score{font-size:27px;font-weight:900;color:var(--green-deep)}
    .match-row small{display:block;color:var(--muted);font-size:12px}
    .time-panel{padding:26px;background:var(--green-deep);color:#fff}
    .time-panel h3{margin-top:0}
    .time-panel p{color:#cce0d6}
    .time-choice{display:flex;gap:8px;flex-wrap:wrap;margin:20px 0}
    .time-choice button{border:1px solid rgba(255,255,255,.24);background:transparent;color:#fff;border-radius:12px;padding:10px 14px;cursor:pointer}
    .time-choice button:hover,.time-choice button.active{background:var(--yellow);border-color:var(--yellow);color:var(--green-deep)}
    .image-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:35px;align-items:center}
    .image-card{border-radius:var(--radius);overflow:hidden;min-height:360px;background:#dbe8df}
    .image-card img{width:100%;height:100%;object-fit:cover}
    .check-list{padding:0;margin:25px 0;list-style:none}
    .check-list li{padding:12px 0;border-bottom:1px solid var(--line);color:#4f6060}
    .check-list li:before{content:"✓";color:var(--orange);font-weight:900;margin-right:11px}
    .dark-section{background:#172e2c;color:#fff;position:relative;overflow:hidden}
    .dark-section:after{content:"";position:absolute;width:330px;height:330px;border-radius:50%;background:rgba(246,201,93,.12);right:-70px;top:-100px}
    .dark-section .section-kicker{color:var(--yellow)}
    .dark-section .intro{color:#bfd2ca;max-width:610px}
    .process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin-top:34px}
    .process-item{padding:23px;border:1px solid rgba(255,255,255,.16);border-radius:18px;background:rgba(255,255,255,.06)}
    .process-item b{font-size:27px;color:var(--yellow);display:block;margin-bottom:14px}
    .process-item p{color:#d9e7e0;margin:0;font-size:14px}
    .rank-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .ranking-list{padding:25px}
    .ranking-list h3{margin-top:0}
    .rank-line{display:flex;justify-content:space-between;gap:15px;padding:14px 0;border-bottom:1px solid var(--line)}
    .rank-line span:first-child{font-weight:800}
    .rank-line em{font-style:normal;color:var(--green);font-weight:900}
    .quote-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .quote-card{padding:25px}
    .quote-card p{color:#566666;margin:12px 0 20px}
    .quote-card strong{color:var(--green-deep)}
    .faq-wrap{padding:10px 28px}
    .accordion-item{border:0;border-bottom:1px solid var(--line)!important;background:transparent}
    .accordion-button{background:transparent!important;color:var(--ink);font-weight:800;padding:21px 0;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--green)}
    .accordion-body{padding:0 0 20px;color:var(--muted)}
    .cta{background:#fff5e5}
    .cta-box{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:35px 40px;border:1px solid #f2dfbf;border-radius:var(--radius)}
    .cta-box p{color:var(--muted);max-width:620px;margin:0}
    .footer{background:#102722;color:#bfd2ca;padding:62px 0 25px}
    .footer .brand{color:#fff}
    .footer p{max-width:500px}
    .footer h3{color:#fff;font-size:17px}
    .footer-links{display:flex;flex-wrap:wrap;gap:12px 23px;margin:14px 0}
    .footer-links a{color:#bfd2ca}
    .footer-links a:hover{color:var(--yellow)}
    .record{display:flex;flex-wrap:wrap;gap:10px 24px;border-top:1px solid rgba(255,255,255,.13);padding-top:21px;margin-top:30px;font-size:12px;color:#91ada2}
    .notice{font-size:13px;color:var(--muted);margin-top:17px}
    @media(max-width:991px){
      .nav-tools{padding-bottom:16px}.feature-grid,.score-layout,.image-split,.rank-grid{grid-template-columns:1fr 1fr}
      .feature-card:nth-child(2){transform:none}.process-grid{grid-template-columns:repeat(2,1fr)}
      .image-split .image-card{min-height:300px}.quote-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:767px){
      section{padding:61px 0}.hero{min-height:570px;padding:45px 0}.hero-copy p{font-size:16px}
      .hero-stat{padding:0 15px}.hero-stat strong{font-size:19px}.hero-stat span{font-size:11px}
      .feature-grid,.score-layout,.image-split,.rank-grid,.quote-grid{grid-template-columns:1fr}
      .section-head{display:block}.section-head p{margin-top:12px}.process-grid{grid-template-columns:1fr 1fr}
      .cta-box{display:block;padding:28px}.cta-box .btn-main{margin-top:22px}
      .search-box{max-width:100%}.search-box input{width:100%}
    }
    @media(max-width:520px){
      h1{font-size:39px}.hero-strip{gap:15px}.hero-stat{padding:0 12px}
      .hero-stat:first-child{padding-left:0}.match-row{grid-template-columns:1fr 62px 1fr;padding-left:0;padding-right:0}
      .process-grid{grid-template-columns:1fr}.faq-wrap{padding:8px 19px}.record{display:block}.record span{display:block;margin:7px 0}
    }

/* roulang page: category4 */
:root{
      --ink:#17252b;--muted:#68777a;--paper:#f7f8f5;--white:#fff;
      --line:#e1e8e2;--green:#126b59;--green-deep:#0c493f;--mint:#d9efe3;
      --orange:#f1844b;--yellow:#f6c95d;--shadow:0 18px 46px rgba(25,64,53,.10);
      --shadow-sm:0 8px 24px rgba(25,64,53,.08);--radius:22px;--radius-sm:14px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    .container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.02em;color:var(--green-deep)}
    .brand-mark{width:36px;height:36px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:19px;box-shadow:5px 5px 0 var(--mint)}
    .nav-link{font-weight:700;color:#536466!important;padding:10px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:#eef6f0}
    .search-box{display:flex;align-items:center;border:1px solid var(--line);border-radius:99px;padding:5px 6px 5px 14px;background:#fbfcfa}
    .search-box input{border:0;outline:0;background:transparent;width:120px;font-size:13px;color:var(--ink)}
    .search-box button{border:0;width:31px;height:31px;border-radius:50%;background:var(--mint);color:var(--green-deep);cursor:pointer}
    .btn-main,.btn-outline,.btn-warm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:99px;padding:12px 21px;font-weight:800;border:1px solid transparent;transition:.25s ease}
    .btn-main{background:var(--green);color:#fff;box-shadow:0 8px 18px rgba(18,107,89,.18)}
    .btn-main:hover{background:var(--green-deep);color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#bdd6c8;color:var(--green);background:#fff}
    .btn-outline:hover{background:var(--mint);color:var(--green-deep)}
    .btn-warm{background:var(--orange);color:#fff}
    .btn-warm:hover{background:#d96735;color:#fff;transform:translateY(-2px)}
    .page-hero{padding:88px 0 76px;background-image:linear-gradient(110deg,rgba(247,248,245,.98),rgba(247,248,245,.75)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center}
    .hero-layout{display:grid;grid-template-columns:5fr 7fr;align-items:center;gap:46px}
    .hero-copy h1{font-size:clamp(38px,5vw,68px);line-height:1.15;letter-spacing:-.04em;margin:17px 0 20px;font-weight:900;color:var(--green-deep)}
    .hero-copy p{font-size:18px;color:#4f6060;max-width:540px;margin-bottom:28px}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:12px;font-weight:900;letter-spacing:.14em}
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:3px;border-radius:4px;background:var(--orange)}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-metrics{display:flex;gap:24px;margin-top:34px;flex-wrap:wrap}
    .hero-metrics strong{display:block;font-size:23px;color:var(--green-deep)}
    .hero-metrics span{font-size:13px;color:var(--muted)}
    .hero-visual{position:relative;transform:rotate(2deg) translateY(12px)}
    .hero-visual img{width:100%;height:430px;object-fit:cover;border-radius:30px;box-shadow:var(--shadow)}
    .score-float{position:absolute;left:-28px;bottom:28px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:17px 20px;box-shadow:var(--shadow-sm);min-width:190px}
    .score-float small{color:var(--muted)}.score-float b{display:block;color:var(--green);font-size:24px}
    section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:32px}
    .section-head h2{font-weight:900;font-size:clamp(28px,3vw,42px);line-height:1.25;margin:10px 0 0;color:var(--green-deep)}
    .section-head p{max-width:550px;color:var(--muted);margin:0}
    .benefit-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}
    .benefit-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;min-height:225px;box-shadow:var(--shadow-sm);transition:.25s}
    .benefit-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
    .benefit-card.featured{background:var(--green);color:#fff;transform:translateY(20px)}
    .benefit-card.featured:hover{transform:translateY(14px)}
    .benefit-card.featured p{color:#d6ebe0}.benefit-icon{font-size:31px;margin-bottom:20px}
    .benefit-card h3{font-size:21px;font-weight:800}.benefit-card p{color:var(--muted);margin:8px 0 0}
    .live-section{background:#172e2c;color:#fff}
    .live-section .section-kicker{color:var(--yellow)}
    .live-section h2{color:#fff}.live-section .section-head p{color:#bfd2ca}
    .live-board{background:#f9fbf8;border-radius:var(--radius);padding:14px;color:var(--ink);box-shadow:var(--shadow)}
    .board-toolbar{display:flex;justify-content:space-between;align-items:center;padding:8px 14px 18px;border-bottom:1px solid var(--line);gap:15px}
    .live-dot{display:inline-flex;align-items:center;gap:8px;color:#d96735;font-weight:800}
    .live-dot:before{content:"";width:9px;height:9px;background:var(--orange);border-radius:50%;box-shadow:0 0 0 5px #ffe7d9}
    .filter-chip{border:1px solid var(--line);border-radius:99px;background:#fff;padding:7px 13px;color:var(--muted);font-size:13px}
    .match-row{display:grid;grid-template-columns:1.2fr 1fr .55fr .8fr;align-items:center;gap:14px;padding:20px 14px;border-bottom:1px solid var(--line)}
    .match-row:last-child{border:0}.match-meta{font-size:12px;color:var(--muted)}.match-team{font-weight:800}
    .match-score{font-size:24px;font-weight:900;color:var(--green-deep)}.match-status{color:#d96735;font-size:13px;font-weight:800}
    .split-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}
    .story-panel{background:#fff;border-radius:var(--radius);border:1px solid var(--line);padding:34px;box-shadow:var(--shadow-sm)}
    .story-panel h3{font-size:26px;color:var(--green-deep);font-weight:900}.story-panel p{color:var(--muted)}
    .detail-list{list-style:none;padding:0;margin:22px 0 0}.detail-list li{display:flex;gap:13px;padding:13px 0;border-bottom:1px solid var(--line)}
    .detail-list li:before{content:"✓";color:var(--orange);font-weight:900}
    .image-card{border-radius:var(--radius);overflow:hidden;min-height:350px;position:relative}
    .image-card img{height:100%;width:100%;object-fit:cover}.image-caption{position:absolute;bottom:0;left:0;right:0;padding:28px 25px 22px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.8))}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{padding:25px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm)}
    .step-no{color:var(--orange);font-size:13px;font-weight:900}.step h3{font-size:18px;margin:12px 0 7px}.step p{color:var(--muted);font-size:14px;margin:0}
    .quote-section{background:#eef6f0}.quote-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px;align-items:center}
    blockquote{font-size:28px;line-height:1.5;font-weight:800;color:var(--green-deep);margin:15px 0}
    .quote-card{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm)}.quote-card strong{display:block;color:var(--green-deep);font-size:20px}.quote-card span{color:var(--muted)}
    .data-band{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.data-grid{display:grid;grid-template-columns:repeat(4,1fr);text-align:center}.data-cell{padding:28px 15px;border-right:1px solid var(--line)}.data-cell:last-child{border:0}.data-cell strong{font-size:29px;color:var(--green-deep);display:block}.data-cell span{color:var(--muted);font-size:13px}
    .faq-wrap{max-width:900px;margin:auto}.accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;margin-bottom:12px;overflow:hidden;background:#fff}.accordion-button{font-weight:800;color:var(--ink);background:#fff;box-shadow:none!important;padding:20px}.accordion-button:not(.collapsed){color:var(--green);background:#eef6f0}.accordion-body{color:var(--muted);padding:0 20px 20px}
    .cta{padding:62px 0;background:var(--green);color:#fff}.cta-box{display:flex;align-items:center;justify-content:space-between;gap:25px}.cta h2{font-size:36px;font-weight:900;margin:0}.cta p{color:#d3e7dc;margin:8px 0 0}.cta .btn-warm{white-space:nowrap}
    .footer{background:#102a27;color:#c1d2ca;padding:55px 0 25px}.footer .brand{color:#fff}.footer h3{color:#fff;font-size:17px}.footer-links{display:flex;gap:18px;flex-wrap:wrap;margin-top:13px}.footer-links a{color:#c1d2ca;font-size:14px}.footer-links a:hover{color:var(--yellow)}.record{display:flex;gap:18px;flex-wrap:wrap;border-top:1px solid rgba(255,255,255,.14);margin-top:40px;padding-top:20px;font-size:12px;color:#91aaa0}
    :focus-visible{outline:3px solid var(--yellow);outline-offset:3px}
    @media(max-width:1024px){.navbar-nav{overflow-x:auto;flex-wrap:nowrap}.hero-layout{gap:25px}.benefit-grid{grid-template-columns:1fr 1fr}.benefit-card.featured{transform:none}.steps{grid-template-columns:1fr 1fr}}
    @media(max-width:768px){.page-hero{padding:60px 0}.hero-layout,.split-grid,.quote-grid{grid-template-columns:1fr}.hero-visual{transform:none;order:-1}.hero-visual img{height:300px}.score-float{left:15px}.section-head{display:block}.section-head p{margin-top:12px}.data-grid{grid-template-columns:1fr 1fr}.data-cell:nth-child(2){border:0}.data-cell{border-bottom:1px solid var(--line)}.cta-box{display:block}.cta .btn-warm{margin-top:22px}}
    @media(max-width:520px){.search-box{display:none!important}.hero-copy h1{font-size:42px}.benefit-grid,.steps{grid-template-columns:1fr}.match-row{grid-template-columns:1.3fr .8fr .55fr}.match-row .match-action{display:none}.live-board{padding:8px}.board-toolbar{align-items:flex-start;flex-direction:column}.hero-metrics{gap:16px}.data-cell strong{font-size:24px}.record{display:block}.record span{display:block;margin:5px 0}}

/* roulang page: category5 */
:root{
      --ink:#17252b;--muted:#68777a;--paper:#f7f8f5;--white:#fff;--line:#e1e8e2;
      --green:#126b59;--green-deep:#0c493f;--mint:#d9efe3;--orange:#f1844b;
      --yellow:#f6c95d;--shadow:0 18px 46px rgba(25,64,53,.10);--shadow-sm:0 8px 24px rgba(25,64,53,.08);
      --radius:22px;--radius-sm:14px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.02em;color:var(--green-deep)}
    .brand-mark{width:36px;height:36px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:19px;box-shadow:5px 5px 0 var(--mint)}
    .nav-link{font-weight:700;color:#536466!important;padding:10px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:#eef6f0}
    .search-box{display:flex;align-items:center;border:1px solid var(--line);border-radius:99px;padding:5px 6px 5px 14px;background:#fbfcfa}
    .search-box input{border:0;outline:0;background:transparent;width:120px;font-size:13px;color:var(--ink)}
    .search-box button{border:0;width:31px;height:31px;border-radius:50%;background:var(--mint);color:var(--green-deep);cursor:pointer}
    .btn-main,.btn-outline,.btn-warm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:99px;padding:12px 21px;font-weight:800;border:1px solid transparent;transition:.25s ease}
    .btn-main{background:var(--green);color:#fff;box-shadow:0 8px 18px rgba(18,107,89,.18)}
    .btn-main:hover{background:var(--green-deep);color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#bdd6c8;color:var(--green);background:#fff}
    .btn-outline:hover{background:var(--mint);color:var(--green-deep)}
    .btn-warm{background:var(--orange);color:#fff}
    .btn-warm:hover{background:#d96735;color:#fff;transform:translateY(-2px)}
    .page-hero{min-height:420px;background-image:linear-gradient(90deg,rgba(247,248,245,.98),rgba(247,248,245,.83) 47%,rgba(247,248,245,.24)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;display:flex;align-items:center;padding:70px 0}
    .hero-copy{max-width:700px}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:12px;font-weight:900;letter-spacing:.14em}
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:3px;border-radius:4px;background:var(--orange)}
    h1{font-size:clamp(38px,5vw,66px);line-height:1.16;letter-spacing:-.04em;margin:15px 0 20px;font-weight:900}
    h2{font-size:clamp(28px,3vw,42px);line-height:1.25;letter-spacing:-.03em;font-weight:900}
    h3{font-weight:850}
    .hero-copy p{font-size:18px;color:#4f6060;max-width:650px;margin-bottom:28px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-note{margin-top:28px;color:var(--muted);font-size:13px}
    section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-head p{max-width:580px;color:var(--muted);margin:0}
    .stat-band{background:#172e2c;color:#fff;padding:28px 0}
    .stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
    .stat-item{padding:6px 24px;border-left:1px solid rgba(255,255,255,.18)}
    .stat-item:first-child{border-left:0}
    .stat-item strong{display:block;color:var(--yellow);font-size:30px;line-height:1.2}
    .stat-item span{color:#c5d7cf;font-size:13px}
    .intro-grid{display:grid;grid-template-columns:1fr .9fr;gap:45px;align-items:center}
    .intro-copy p{color:var(--muted);font-size:16px}
    .photo-card{border-radius:var(--radius);overflow:hidden;min-height:360px;box-shadow:var(--shadow);position:relative}
    .photo-card img{width:100%;height:100%;object-fit:cover}
    .photo-card figcaption{position:absolute;bottom:0;left:0;right:0;color:#fff;padding:28px 24px 20px;background:linear-gradient(transparent,rgba(0,0,0,.78));font-weight:800}
    .capability-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:25px}
    .capability-menu{background:var(--green);border-radius:var(--radius);padding:28px;color:#fff}
    .capability-menu h3{font-size:25px;margin-bottom:22px}
    .capability-menu a{display:flex;justify-content:space-between;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.18);color:#deeee6}
    .capability-menu a:hover{color:var(--yellow);padding-left:6px}
    .capability-content{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}
    .info-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:24px;box-shadow:var(--shadow-sm);transition:.25s}
    .info-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
    .info-icon{font-size:28px;margin-bottom:16px}
    .info-card h3{font-size:19px;margin:0 0 8px}
    .info-card p{color:var(--muted);font-size:14px;margin:0}
    .dark-section{background:#172e2c;color:#fff;position:relative;overflow:hidden}
    .dark-section:after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;right:-90px;top:-120px;background:rgba(246,201,93,.12)}
    .dark-section .section-kicker{color:var(--yellow)}
    .dark-section .section-head p{color:#bdd2c9}
    .scenario-list{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
    .scenario-card{border:1px solid rgba(255,255,255,.16);border-radius:var(--radius-sm);padding:25px;background:rgba(255,255,255,.06)}
    .scenario-card b{display:block;color:var(--yellow);font-size:14px;margin-bottom:12px}
    .scenario-card p{color:#dce9e3;margin:0}
    .data-board{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:30px}
    .team-row{display:grid;grid-template-columns:1.4fr .8fr 1fr .8fr;gap:18px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}
    .team-row:last-child{border-bottom:0}
    .team-name{font-weight:850}
    .team-name small{display:block;color:var(--muted);font-size:12px;font-weight:400}
    .form-tag{display:inline-block;border-radius:99px;padding:5px 11px;background:#eef6f0;color:var(--green);font-weight:800;font-size:12px}
    .trend{color:var(--orange);font-weight:800}
    .review-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
    .review-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;box-shadow:var(--shadow-sm)}
    .review-card p{color:#526364;margin:15px 0}
    .review-card strong{color:var(--green-deep)}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .process-item{padding:24px;background:#fff5e5;border-radius:var(--radius-sm);border:1px solid #f7dfb9}
    .process-item span{display:grid;place-items:center;width:36px;height:36px;background:var(--orange);color:#fff;border-radius:50%;font-weight:900;margin-bottom:16px}
    .process-item h3{font-size:18px;margin-bottom:8px}
    .process-item p{color:var(--muted);font-size:14px;margin:0}
    .faq-wrap{max-width:900px;margin:auto}
    .accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;margin-bottom:12px;overflow:hidden;background:#fff}
    .accordion-button{font-weight:800;color:var(--ink);background:#fff;padding:20px 22px}
    .accordion-button:not(.collapsed){color:var(--green);background:#eef6f0;box-shadow:none}
    .accordion-button:focus{box-shadow:0 0 0 3px rgba(18,107,89,.14)}
    .accordion-body{color:var(--muted);padding:0 22px 20px}
    .cta{padding:70px 0;background:var(--mint)}
    .cta-box{display:flex;align-items:center;justify-content:space-between;gap:25px}
    .cta-box p{color:#526b62;max-width:600px;margin:10px 0 0}
    .footer{background:#102622;color:#c7d8d0;padding:58px 0 25px}
    .footer .brand{color:#fff}
    .footer p{max-width:490px;color:#a9beb5}
    .footer h3{color:#fff;font-size:17px}
    .footer-links{display:flex;flex-wrap:wrap;gap:13px 22px;margin-top:14px}
    .footer-links a{color:#c7d8d0;font-size:14px}
    .footer-links a:hover{color:var(--yellow)}
    .record{display:flex;flex-wrap:wrap;gap:10px 24px;border-top:1px solid rgba(255,255,255,.13);margin-top:35px;padding-top:22px;color:#91aaa0;font-size:12px}
    :focus-visible{outline:3px solid rgba(241,132,75,.5);outline-offset:3px}
    @media(max-width:992px){
      .nav-tools{padding-bottom:14px}.intro-grid,.capability-layout{grid-template-columns:1fr}.stat-grid{grid-template-columns:repeat(2,1fr)}
      .scenario-list,.review-grid{grid-template-columns:1fr 1fr}.process{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      section{padding:60px 0}.page-hero{min-height:510px;padding:55px 0}.section-head,.cta-box{display:block}
      .section-head p{margin-top:14px}.capability-content{grid-template-columns:1fr}.team-row{grid-template-columns:1.2fr .8fr;gap:10px}.team-row>div:nth-child(3),.team-row>div:nth-child(4){display:none}
      .scenario-list,.review-grid{grid-template-columns:1fr}.stat-item:nth-child(3){border-left:0}.search-box{margin-top:8px}
    }
    @media(max-width:520px){
      h1{font-size:39px}.hero-copy p{font-size:16px}.stat-grid{grid-template-columns:1fr 1fr}.stat-item{padding:5px 12px}.stat-item strong{font-size:24px}
      .process{grid-template-columns:1fr}.hero-actions .btn-main,.hero-actions .btn-outline{width:100%}.record{display:block}.record span{display:block;margin-bottom:7px}
    }

/* roulang page: category6 */
:root{
      --ink:#17252b;--muted:#68777a;--paper:#f7f8f5;--white:#fff;--line:#e1e8e2;
      --green:#126b59;--green-deep:#0c493f;--mint:#d9efe3;--orange:#f1844b;
      --yellow:#f6c95d;--shadow:0 18px 46px rgba(25,64,53,.10);--shadow-sm:0 8px 24px rgba(25,64,53,.08);
      --radius:22px;--radius-sm:14px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.02em;color:var(--green-deep)}
    .brand-mark{width:36px;height:36px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:19px;box-shadow:5px 5px 0 var(--mint)}
    .nav-link{font-weight:700;color:#536466!important;padding:10px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:#eef6f0}
    .search-box{display:flex;align-items:center;border:1px solid var(--line);border-radius:99px;padding:5px 6px 5px 14px;background:#fbfcfa}
    .search-box input{border:0;outline:0;background:transparent;width:120px;font-size:13px;color:var(--ink)}
    .search-box button{border:0;width:31px;height:31px;border-radius:50%;background:var(--mint);color:var(--green-deep);cursor:pointer}
    .btn-main,.btn-outline,.btn-warm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:99px;padding:12px 21px;font-weight:800;border:1px solid transparent;transition:.25s ease}
    .btn-main{background:var(--green);color:#fff;box-shadow:0 8px 18px rgba(18,107,89,.18)}
    .btn-main:hover{background:var(--green-deep);color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#bdd6c8;color:var(--green);background:#fff}
    .btn-outline:hover{background:var(--mint);color:var(--green-deep)}
    .btn-warm{background:var(--orange);color:#fff}
    .btn-warm:hover{background:#d96735;color:#fff;transform:translateY(-2px)}
    .page-banner{min-height:365px;background-image:linear-gradient(90deg,rgba(247,248,245,.98),rgba(247,248,245,.79) 50%,rgba(247,248,245,.18)),url('/assets/images/backpic/back-2.webp');background-size:cover;background-position:center;display:flex;align-items:center;padding:54px 0}
    .banner-copy{max-width:700px}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:12px;font-weight:900;letter-spacing:.14em}
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:3px;border-radius:4px;background:var(--orange)}
    h1{font-size:clamp(38px,5vw,64px);line-height:1.14;letter-spacing:-.04em;margin:17px 0 18px;font-weight:900}
    h2{font-size:clamp(27px,3vw,42px);line-height:1.25;letter-spacing:-.03em;font-weight:900;margin:10px 0 15px}
    h3{font-weight:850;line-height:1.35}
    .banner-copy p{font-size:18px;color:#4f6060;max-width:650px;margin-bottom:25px}
    section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .intro-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px 38px;box-shadow:var(--shadow-sm)}
    .intro-panel p{font-size:17px;color:#526365;margin:0}
    .feature-grid{display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:18px}
    .feature-card{min-height:240px;padding:28px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm);position:relative;overflow:hidden}
    .feature-card:nth-child(2){background:var(--green);color:#fff;transform:translateY(20px)}
    .feature-card:nth-child(2) p,.feature-card:nth-child(2) .mini-label{color:#d7eee2}
    .feature-card:nth-child(3){background:#fff5e5}
    .feature-icon{font-size:31px;margin-bottom:20px}
    .feature-card p{color:var(--muted);margin:0}
    .mini-label{color:var(--green);font-size:12px;font-weight:900;letter-spacing:.1em}
    .board-section{background:#172e2c;color:#fff;position:relative;overflow:hidden}
    .board-section:after{content:"";position:absolute;width:340px;height:340px;border-radius:50%;background:rgba(246,201,93,.1);right:-80px;top:-120px}
    .board-section .section-kicker{color:var(--yellow)}
    .board-section .lead-copy{color:#bfd2ca;max-width:590px}
    .rank-board{background:#fff;color:var(--ink);border-radius:var(--radius);padding:25px;box-shadow:var(--shadow);position:relative;z-index:1}
    .board-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:5px}
    .board-top strong{font-size:19px}.board-top span{font-size:12px;color:var(--muted)}
    .rank-row{display:grid;grid-template-columns:36px 1.6fr repeat(3, .65fr) 1fr;gap:10px;align-items:center;padding:15px 4px;border-bottom:1px solid #edf1ed;font-size:14px}
    .rank-row:last-child{border-bottom:0}.rank-row.head{color:var(--muted);font-size:12px;font-weight:700;padding-top:8px}.rank-number{font-weight:900;color:var(--green)}
    .club{font-weight:800}.form{display:flex;gap:4px}.form i{font-style:normal;width:19px;height:19px;border-radius:50%;font-size:11px;color:#fff;display:grid;place-items:center;background:var(--green)}.form i.loss{background:#c8d0cd;color:#fff}.form i.draw{background:var(--yellow);color:#725614}
    .metric-row{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:28px 0}
    .metric{padding:0 25px;border-left:1px solid var(--line)}.metric:first-child{border-left:0;padding-left:0}.metric strong{display:block;font-size:30px;color:var(--green-deep)}.metric span{color:var(--muted);font-size:13px}
    .scenario-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}
    .scenario{display:flex;gap:20px;padding:21px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm)}
    .scenario img{height:145px;width:160px;border-radius:15px;object-fit:cover}.scenario p{color:var(--muted);margin:0;font-size:14px}
    .process{display:grid;grid-template-columns:repeat(4,1fr);gap:0;background:#eaf3ed;border-radius:var(--radius);padding:28px}
    .process-item{padding:12px 24px;border-left:1px solid #cbded1}.process-item:first-child{border-left:0}.process-num{font-size:35px;font-weight:900;color:var(--orange)}.process-item p{color:var(--muted);font-size:14px;margin:5px 0 0}
    .photo-story{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center}.story-photo{height:390px;border-radius:var(--radius);overflow:hidden}.story-photo img{width:100%;height:100%;object-fit:cover}.story-text p{color:var(--muted);font-size:16px}.check-list{padding:0;margin:24px 0;list-style:none}.check-list li{margin:12px 0;color:#506363}.check-list li:before{content:"✓";display:inline-grid;place-items:center;width:23px;height:23px;border-radius:50%;background:var(--mint);color:var(--green);font-weight:900;margin-right:10px}
    .faq-wrap{max-width:850px}.accordion-item{background:#fff;border:1px solid var(--line)!important;border-radius:14px!important;margin-bottom:12px;overflow:hidden}.accordion-button{font-weight:800;color:var(--ink);background:#fff;box-shadow:none!important;padding:20px 22px}.accordion-button:not(.collapsed){color:var(--green);background:#f0f7f1}.accordion-body{color:var(--muted);padding:0 22px 20px}
    .cta{background:var(--green);color:#fff;border-radius:var(--radius);padding:45px 50px;display:flex;justify-content:space-between;align-items:center;gap:25px;position:relative;overflow:hidden}.cta:after{content:"";position:absolute;right:9%;width:180px;height:180px;border:25px solid rgba(255,255,255,.08);border-radius:50%}.cta p{color:#d2e7dc;margin:8px 0 0}.cta .btn-warm{position:relative;z-index:1;white-space:nowrap}
    .footer{background:#172e2c;color:#bfd2ca;padding:58px 0 25px}.footer .brand{color:#fff}.footer p{max-width:500px}.footer h3{color:#fff;font-size:17px}.footer-links{display:flex;gap:14px 22px;flex-wrap:wrap;margin:12px 0}.footer-links a{color:#d2e4da;font-size:14px}.footer-links a:hover{color:var(--yellow)}.record{display:flex;flex-wrap:wrap;gap:12px 25px;border-top:1px solid rgba(255,255,255,.15);padding-top:20px;margin-top:30px;font-size:12px;color:#9fbab0}
    .bottom-bar{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:15;background:rgba(12,73,63,.95);color:#fff;border-radius:99px;padding:9px 10px 9px 20px;display:flex;align-items:center;gap:20px;box-shadow:var(--shadow);font-size:13px}.bottom-bar .btn-warm{padding:9px 17px}
    :focus-visible{outline:3px solid rgba(241,132,75,.55);outline-offset:3px}
    @media(max-width:991px){.nav-tools{padding-bottom:16px}.feature-grid,.photo-story{grid-template-columns:1fr}.feature-card:nth-child(2){transform:none}.process{grid-template-columns:repeat(2,1fr);gap:12px}.process-item:nth-child(3){border-left:0}.bottom-bar{width:calc(100% - 28px);justify-content:space-between}}
    @media(max-width:767px){section{padding:60px 0}.page-banner{min-height:430px}.section-head{display:block}.section-head p{margin-top:12px}.metric-row{grid-template-columns:repeat(2,1fr);gap:22px}.metric:nth-child(3){border-left:0;padding-left:0}.scenario-grid{grid-template-columns:1fr}.scenario{display:block}.scenario img{width:100%;height:170px;margin-bottom:18px}.rank-board{padding:15px;overflow-x:auto}.rank-row{min-width:590px}.cta{display:block;padding:34px 26px}.cta .btn-warm{margin-top:22px}.story-photo{height:280px}.search-box{display:none}}
    @media(max-width:520px){h1{font-size:38px}.banner-copy p{font-size:16px}.intro-panel{padding:25px}.feature-card{min-height:auto}.process{grid-template-columns:1fr;padding:20px}.process-item{border-left:0;border-top:1px solid #cbded1;padding:17px 0}.process-item:first-child{border-top:0}.bottom-bar{font-size:12px;gap:8px}.bottom-bar .btn-warm{padding:8px 12px}}

/* roulang page: category7 */
:root{
      --ink:#17252b;--muted:#68777a;--paper:#f7f8f5;--white:#fff;
      --line:#e1e8e2;--green:#126b59;--green-deep:#0c493f;--mint:#d9efe3;
      --orange:#f1844b;--yellow:#f6c95d;--shadow:0 18px 46px rgba(25,64,53,.10);
      --shadow-sm:0 8px 24px rgba(25,64,53,.08);--radius:22px;--radius-sm:14px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:15px}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    a:hover{color:var(--green)}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    .container{max-width:1180px}
    .site-header{background:rgba(255,255,255,.95);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:20}
    .navbar{min-height:78px}
    .brand{display:flex;align-items:center;gap:11px;font-weight:900;font-size:22px;letter-spacing:.02em;color:var(--green-deep)}
    .brand-mark{width:36px;height:36px;border-radius:12px;background:var(--green);color:#fff;display:grid;place-items:center;font-size:19px;box-shadow:5px 5px 0 var(--mint)}
    .nav-link{font-weight:700;color:#536466!important;padding:10px 13px!important;border-radius:10px}
    .nav-link:hover,.nav-link.active{color:var(--green)!important;background:#eef6f0}
    .search-box{display:flex;align-items:center;border:1px solid var(--line);border-radius:99px;padding:5px 6px 5px 14px;background:#fbfcfa}
    .search-box input{border:0;outline:0;background:transparent;width:120px;font-size:13px;color:var(--ink)}
    .search-box button{border:0;width:31px;height:31px;border-radius:50%;background:var(--mint);color:var(--green-deep);cursor:pointer}
    .btn-main,.btn-outline,.btn-warm{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:99px;padding:12px 21px;font-weight:800;border:1px solid transparent;transition:.25s ease}
    .btn-main{background:var(--green);color:#fff;box-shadow:0 8px 18px rgba(18,107,89,.18)}
    .btn-main:hover{background:var(--green-deep);color:#fff;transform:translateY(-2px)}
    .btn-outline{border-color:#bdd6c8;color:var(--green);background:#fff}
    .btn-outline:hover{background:var(--mint);color:var(--green-deep)}
    .btn-warm{background:var(--orange);color:#fff}
    .btn-warm:hover{background:#d96735;color:#fff;transform:translateY(-2px)}
    .page-banner{padding:76px 0 72px;background-image:linear-gradient(100deg,rgba(12,73,63,.96),rgba(18,107,89,.78)),url('/assets/images/backpic/back-3.webp');background-size:cover;background-position:center;color:#fff}
    .eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:var(--green);font-size:12px;font-weight:900;letter-spacing:.14em}
    .eyebrow:before,.section-kicker:before{content:"";width:24px;height:3px;border-radius:4px;background:var(--orange)}
    .page-banner .eyebrow{color:var(--yellow)}
    .page-banner h1{font-size:clamp(36px,5vw,64px);line-height:1.18;letter-spacing:-.04em;margin:18px 0 18px;font-weight:900}
    .page-banner p{max-width:690px;color:#dceee5;font-size:18px;margin:0 0 28px}
    .crumb{font-size:13px;color:#b9d5c8;margin-bottom:12px}
    section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-head h2{font-size:clamp(28px,3vw,42px);line-height:1.25;margin:10px 0 0;font-weight:900;letter-spacing:-.03em}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .intro-grid{display:grid;grid-template-columns:1fr 1.12fr;gap:42px;align-items:center}
    .intro-grid h2{font-size:38px;line-height:1.3;margin:12px 0 18px}
    .intro-grid p{color:var(--muted);font-size:16px}
    .image-card{border-radius:var(--radius);overflow:hidden;position:relative;min-height:360px;background:#dbe8df;box-shadow:var(--shadow)}
    .image-card img{width:100%;height:100%;object-fit:cover}
    .image-caption{position:absolute;bottom:0;left:0;right:0;padding:30px 26px 22px;color:#fff;background:linear-gradient(transparent,rgba(0,0,0,.8))}
    .signal-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
    .signal-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm);min-height:205px}
    .signal-card.featured{background:var(--green);color:#fff}
    .signal-card.featured p{color:#d6ebe1}
    .signal-number{font-size:38px;font-weight:900;color:var(--orange);line-height:1}
    .signal-card h3{font-size:20px;margin:20px 0 8px}
    .signal-card p{color:var(--muted);margin:0}
    .timeline-section{background:#172e2c;color:#fff}
    .timeline-section .section-kicker{color:var(--yellow)}
    .timeline-section .section-head p{color:#bed2c9}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.2)}
    .timeline-item{padding:25px 22px 10px;border-right:1px solid rgba(255,255,255,.16);position:relative}
    .timeline-item:last-child{border-right:0}
    .timeline-item:before{content:"";position:absolute;top:-7px;left:22px;width:13px;height:13px;border-radius:50%;background:var(--yellow);box-shadow:0 0 0 6px rgba(246,201,93,.15)}
    .timeline-item strong{display:block;color:var(--yellow);font-size:14px;margin-bottom:12px}
    .timeline-item h3{font-size:18px;margin-bottom:9px}
    .timeline-item p{color:#c6d8d0;margin:0;font-size:14px}
    .news-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:25px}
    .news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .news-item{display:grid;grid-template-columns:110px 1fr auto;gap:20px;align-items:center;padding:22px 25px;border-bottom:1px solid var(--line)}
    .news-item:last-child{border-bottom:0}
    .news-date{font-size:13px;color:var(--green);font-weight:800}
    .news-item h3{font-size:18px;margin:0 0 5px}
    .news-item p{font-size:13px;color:var(--muted);margin:0}
    .text-link{color:var(--green);font-weight:800;font-size:13px;white-space:nowrap}
    .spotlight{border-radius:var(--radius);overflow:hidden;position:relative;min-height:100%;background:#0c493f;color:#fff}
    .spotlight img{width:100%;height:100%;min-height:430px;object-fit:cover;opacity:.68}
    .spotlight-content{position:absolute;left:25px;right:25px;bottom:25px}
    .spotlight-content h3{font-size:25px;line-height:1.3}
    .spotlight-content p{color:#d6e9df}
    .filter-bar{display:flex;justify-content:space-between;align-items:center;gap:15px;margin-bottom:22px;padding:16px 20px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm)}
    .tag{display:inline-block;background:#eef6f0;color:var(--green);border-radius:99px;padding:4px 10px;font-size:12px;font-weight:800}
    .mini-tags{display:flex;gap:8px;flex-wrap:wrap}
    .feature-split{display:grid;grid-template-columns:.9fr 1.1fr;gap:45px;align-items:center}
    .feature-split img{width:100%;height:330px;object-fit:cover;border-radius:var(--radius)}
    .check-list{padding:0;margin:22px 0;list-style:none}
    .check-list li{padding:11px 0 11px 30px;border-bottom:1px solid var(--line);position:relative}
    .check-list li:before{content:"✓";position:absolute;left:0;top:10px;color:var(--orange);font-weight:900}
    .quote-box{background:#fff5e5;border-radius:var(--radius);padding:34px 38px;border-left:6px solid var(--orange);font-size:20px;font-weight:800}
    .quote-box span{display:block;color:var(--muted);font-size:13px;font-weight:500;margin-top:16px}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:20px 23px}
    .faq-item h3{font-size:17px;margin:0 0 8px;color:var(--green-deep)}
    .faq-item p{margin:0;color:var(--muted);font-size:14px}
    .cta{padding:70px 0;background:var(--mint)}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta h2{font-size:36px;line-height:1.3;margin:10px 0}
    .cta p{color:#55706a;margin:0;max-width:650px}
    .footer{background:#102c28;color:#c8d9d2;padding:58px 0 24px}
    .footer .brand{color:#fff}
    .footer p{max-width:490px;color:#a8c0b7}
    .footer h3{color:#fff;font-size:17px}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px 22px;margin-top:13px}
    .footer-links a{color:#c8d9d2;font-size:14px}
    .footer-links a:hover{color:var(--yellow)}
    .record{border-top:1px solid rgba(255,255,255,.14);margin-top:35px;padding-top:20px;display:flex;flex-wrap:wrap;gap:12px 28px;font-size:12px;color:#91aaa1}
    .floating-cta{position:fixed;right:22px;bottom:22px;z-index:10;background:var(--orange);color:#fff;padding:13px 20px;border-radius:99px;font-weight:800;box-shadow:0 12px 30px rgba(201,86,39,.3)}
    .floating-cta:hover{color:#fff;background:#d96735;transform:translateY(-2px)}
    @media(max-width:1024px){.nav-tools .search-box{display:none}.signal-grid{grid-template-columns:1fr 1fr}.signal-card.featured{grid-column:span 2}.news-layout,.intro-grid,.feature-split{grid-template-columns:1fr}.hot-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){section{padding:60px 0}.page-banner{padding:58px 0}.section-head,.cta-inner{display:block}.section-head p{margin-top:15px}.timeline{grid-template-columns:1fr 1fr}.timeline-item:nth-child(2){border-right:0}.news-item{grid-template-columns:1fr;gap:5px}.news-item .text-link{margin-top:8px}.faq-grid{grid-template-columns:1fr}.intro-grid h2,.cta h2{font-size:30px}.floating-cta{right:14px;bottom:14px}}
    @media(max-width:520px){.navbar{min-height:68px}.brand{font-size:19px}.brand-mark{width:32px;height:32px}.signal-grid,.hot-grid,.timeline{grid-template-columns:1fr}.signal-card.featured{grid-column:auto}.timeline-item{border-right:0;border-bottom:1px solid rgba(255,255,255,.16)}.filter-bar{display:block}.filter-bar .mini-tags{margin-top:12px}.page-banner h1{font-size:39px}.image-card{min-height:290px}.record{display:block}.record span{display:block;margin-bottom:7px}}