/* roulang page: index */
:root{
      --ink:#10201e;
      --ink-soft:#40534f;
      --forest:#0d3d35;
      --forest-deep:#092d27;
      --jade:#1ca47b;
      --mint:#dff4eb;
      --lime:#d9ef8b;
      --cream:#f6f5ef;
      --paper:#fffefb;
      --line:#d9e2dd;
      --gold:#e6ba63;
      --danger:#a54b45;
      --shadow:0 18px 50px rgba(14,48,41,.10);
      --shadow-sm:0 8px 24px rgba(14,48,41,.08);
      --radius:22px;
      --radius-sm:14px;
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:color .2s ease,transform .2s ease,background .2s ease,border-color .2s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(28,164,123,.4);outline-offset:3px}
    .container{max-width:1220px}
    .section{padding:92px 0;position:relative}
    .section-tight{padding:62px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--forest);font-weight:800;font-size:.84rem;letter-spacing:.1em}
    .eyebrow i{color:var(--jade)}
    .section-heading{max-width:740px;margin-bottom:38px}
    .section-heading h2{font-size:clamp(1.8rem,3vw,2.75rem);line-height:1.25;letter-spacing:-.04em;margin:10px 0 14px;font-weight:850}
    .section-heading p{color:var(--ink-soft);font-size:1.03rem;margin:0}
    .btn-brand,.btn-lightbrand,.btn-quiet{
      border-radius:999px;padding:.76rem 1.22rem;font-weight:800;border:1px solid transparent;
      display:inline-flex;align-items:center;justify-content:center;gap:9px;line-height:1.4
    }
    .btn-brand{background:var(--jade);color:#fff;box-shadow:0 10px 24px rgba(28,164,123,.22)}
    .btn-brand:hover{background:#148e69;color:#fff;transform:translateY(-2px)}
    .btn-brand:active{transform:translateY(0)}
    .btn-lightbrand{background:#fff;color:var(--forest);border-color:#fff}
    .btn-lightbrand:hover{background:var(--lime);border-color:var(--lime);color:var(--forest);transform:translateY(-2px)}
    .btn-quiet{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.07)}
    .btn-quiet:hover{background:rgba(255,255,255,.16);color:#fff}
    .site-header{position:sticky;top:0;z-index:1030;background:rgba(255,254,251,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(13,61,53,.1)}
    .navbar{min-height:76px;padding:10px 0}
    .navbar-brand{font-weight:900;font-size:1.42rem;letter-spacing:-.06em;color:var(--forest)!important;display:flex;align-items:center;gap:10px}
    .brand-mark{width:35px;height:35px;border-radius:11px;background:var(--forest);color:var(--lime);display:inline-flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
    .navbar-toggler{border:1px solid var(--line);border-radius:10px;padding:.45rem .6rem;box-shadow:none!important}
    .navbar-toggler-icon{width:1.25em;height:1.25em}
    .nav-link{font-size:.89rem;color:var(--ink-soft)!important;font-weight:750;padding:.56rem .64rem!important;white-space:nowrap;position:relative}
    .nav-link:after{content:"";position:absolute;left:.64rem;right:.64rem;bottom:.25rem;height:2px;background:var(--jade);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
    .nav-link:hover,.nav-link.active{color:var(--forest)!important}
    .nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-cta{margin-left:8px;padding:.59rem .95rem!important;background:var(--forest);border-radius:999px;color:#fff!important}
    .nav-cta:after{display:none}
    .nav-cta:hover{background:var(--jade);color:#fff!important}
    .hero{min-height:675px;color:#fff;background:linear-gradient(90deg,rgba(6,39,32,.93) 0%,rgba(8,55,45,.79) 52%,rgba(6,31,27,.64) 100%),url('/assets/images/backpic/back-1.webp') center/cover;display:flex;align-items:center;padding:72px 0 82px;position:relative;overflow:hidden}
    .hero:before,.hero:after{content:"";position:absolute;border-radius:50%;pointer-events:none}
    .hero:before{width:520px;height:520px;right:-160px;top:-210px;background:rgba(217,239,139,.12);border:1px solid rgba(217,239,139,.25)}
    .hero:after{width:290px;height:290px;left:-120px;bottom:-170px;background:rgba(28,164,123,.22)}
    .hero-inner{position:relative;z-index:1;text-align:center;max-width:960px}
    .hero-badge{display:inline-flex;align-items:center;gap:8px;padding:.43rem .82rem;border-radius:999px;border:1px solid rgba(217,239,139,.42);background:rgba(217,239,139,.12);color:var(--lime);font-weight:800;font-size:.85rem}
    .hero h1{font-size:clamp(2.55rem,6.2vw,5.15rem);line-height:1.08;letter-spacing:-.08em;font-weight:900;margin:22px auto 19px;max-width:850px}
    .hero h1 span{color:var(--lime)}
    .hero-lead{max-width:810px;margin:0 auto;color:rgba(255,255,255,.85);font-size:1.08rem;line-height:1.9}
    .search-shell{max-width:760px;margin:31px auto 18px;padding:7px;background:#fff;border-radius:18px;display:flex;gap:8px;box-shadow:0 22px 48px rgba(0,0,0,.22)}
    .search-shell i{align-self:center;margin-left:15px;color:var(--jade)}
    .search-shell input{flex:1;min-width:0;border:0;outline:0;padding:.78rem .3rem;color:var(--ink);background:transparent}
    .search-shell button{border:0;background:var(--forest);color:#fff;border-radius:12px;padding:.75rem 1.25rem;font-weight:800;transition:background .2s ease}
    .search-shell button:hover{background:var(--jade)}
    .quick-links{display:flex;justify-content:center;flex-wrap:wrap;gap:9px}
    .quick-links a{padding:.35rem .74rem;border:1px solid rgba(255,255,255,.3);border-radius:999px;font-size:.82rem;background:rgba(255,255,255,.08);color:#fff}
    .quick-links a:hover{background:var(--lime);border-color:var(--lime);color:var(--forest)}
    .hero-metrics{display:flex;justify-content:center;flex-wrap:wrap;gap:0;margin-top:36px}
    .metric{padding:0 27px;border-right:1px solid rgba(255,255,255,.22)}
    .metric:last-child{border-right:0}
    .metric strong{display:block;color:var(--lime);font-size:1.28rem;line-height:1.2}
    .metric span{font-size:.8rem;color:rgba(255,255,255,.7)}
    .ticker{background:var(--forest);color:#fff;padding:14px 0;overflow:hidden}
    .ticker-inner{display:flex;align-items:center;gap:18px;white-space:nowrap}
    .ticker-label{display:inline-flex;align-items:center;gap:7px;color:var(--lime);font-weight:850;font-size:.84rem}
    .ticker-text{font-size:.91rem;color:rgba(255,255,255,.85)}
    .ticker-dot{width:6px;height:6px;border-radius:50%;background:var(--gold);display:inline-block}
    .news-feature{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
    .news-feature-image{height:100%;min-height:325px;position:relative;overflow:hidden}
    .news-feature-image img{width:100%;height:100%;object-fit:cover}
    .news-feature-image:after{content:"";inset:0;position:absolute;background:linear-gradient(180deg,transparent 45%,rgba(5,35,29,.58))}
    .story-tag{display:inline-flex;padding:.28rem .63rem;border-radius:999px;background:var(--mint);color:var(--forest);font-size:.77rem;font-weight:850}
    .news-content{padding:38px}
    .news-content h3{font-size:1.65rem;font-weight:850;line-height:1.38;margin:14px 0}
    .news-content p{color:var(--ink-soft);margin-bottom:20px}
    .meta{display:flex;gap:12px;align-items:center;color:#6f817b;font-size:.82rem;flex-wrap:wrap}
    .timeline{padding-left:26px;border-left:1px solid var(--line);margin-left:8px}
    .timeline-item{position:relative;padding:0 0 27px 24px}
    .timeline-item:last-child{padding-bottom:0}
    .timeline-item:before{content:"";position:absolute;width:13px;height:13px;border:3px solid var(--cream);background:var(--jade);border-radius:50%;left:-33px;top:7px;box-shadow:0 0 0 1px var(--jade)}
    .timeline-time{display:block;color:var(--jade);font-size:.82rem;font-weight:850}
    .timeline-item h4{font-size:1rem;font-weight:850;margin:3px 0}
    .timeline-item p{color:var(--ink-soft);font-size:.9rem;line-height:1.7;margin:0}
    .answer-zone{background:#e8f3ec}
    .answer-intro{background:var(--forest);border-radius:var(--radius);padding:38px;color:#fff;height:100%;position:relative;overflow:hidden}
    .answer-intro:after{content:"♠";position:absolute;font-size:15rem;right:-21px;bottom:-96px;color:rgba(217,239,139,.12);line-height:1}
    .answer-intro h2{font-size:2.05rem;font-weight:900;line-height:1.25;position:relative}
    .answer-intro p{color:rgba(255,255,255,.76);position:relative}
    .accordion-item{border:1px solid var(--line);border-radius:var(--radius-sm)!important;overflow:hidden;background:#fff;margin-bottom:12px}
    .accordion-button{font-weight:850;color:var(--ink);padding:1.05rem 1.15rem;background:#fff;box-shadow:none!important}
    .accordion-button:not(.collapsed){color:var(--forest);background:var(--mint)}
    .accordion-button:focus{border-color:transparent}
    .accordion-body{color:var(--ink-soft);padding:0 1.15rem 1.15rem;line-height:1.85}
    .insight-panel{background:var(--paper);border-radius:var(--radius);border:1px solid var(--line);padding:10px;box-shadow:var(--shadow-sm)}
    .insight-image{height:375px;border-radius:16px;overflow:hidden}
    .insight-image img{width:100%;height:100%;object-fit:cover}
    .insight-copy{padding:28px 22px 20px}
    .insight-copy h3{font-size:1.62rem;font-weight:900;line-height:1.34}
    .insight-copy p{color:var(--ink-soft)}
    .check-list{list-style:none;padding:0;margin:20px 0 0}
    .check-list li{padding:8px 0;border-bottom:1px dashed var(--line);font-size:.93rem}
    .check-list li:last-child{border-bottom:0}
    .check-list i{color:var(--jade);margin-right:9px}
    .article-list{border-top:1px solid var(--line)}
    .article-row{display:grid;grid-template-columns:110px 1fr auto;gap:19px;align-items:center;padding:20px 0;border-bottom:1px solid var(--line)}
    .article-date{font-size:.84rem;color:var(--jade);font-weight:850}
    .article-main h4{font-size:1.05rem;font-weight:850;margin:0 0 5px}
    .article-main p{font-size:.88rem;color:var(--ink-soft);line-height:1.7;margin:0}
    .read-more{font-size:.86rem;font-weight:850;color:var(--forest);white-space:nowrap}
    .read-more:hover{color:var(--jade);transform:translateX(3px)}
    .topic-card{height:100%;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);padding:23px;position:relative;overflow:hidden}
    .topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:rgba(28,164,123,.45)}
    .topic-icon{width:45px;height:45px;display:flex;align-items:center;justify-content:center;border-radius:13px;background:var(--mint);color:var(--forest);font-size:1.15rem;margin-bottom:18px}
    .topic-card h3{font-size:1.12rem;font-weight:850;margin-bottom:9px}
    .topic-card p{font-size:.9rem;color:var(--ink-soft);margin:0}
    .brand-story{background:var(--forest-deep);color:#fff;overflow:hidden}
    .brand-story .section-heading p{color:rgba(255,255,255,.72)}
    .brand-story .eyebrow{color:var(--lime)}
    .story-quote{font-size:clamp(1.35rem,2.4vw,2rem);font-weight:750;line-height:1.7;letter-spacing:-.025em;padding:10px 0 10px 26px;border-left:3px solid var(--lime)}
    .story-note{color:rgba(255,255,255,.68);max-width:760px;margin-top:23px}
    .mini-stat{border-top:1px solid rgba(255,255,255,.2);padding-top:18px;margin-top:34px}
    .mini-stat strong{font-size:1.65rem;color:var(--lime);display:block}
    .mini-stat span{color:rgba(255,255,255,.65);font-size:.84rem}
    .safety-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:24px}
    .safety-lead{border-radius:var(--radius);padding:42px;background:linear-gradient(130deg,#153f37,#0e6250);color:#fff;position:relative;overflow:hidden}
    .safety-lead:after{content:"";position:absolute;width:250px;height:250px;border-radius:50%;right:-75px;bottom:-120px;border:35px solid rgba(217,239,139,.14)}
    .safety-lead h2{font-size:2.1rem;font-weight:900;position:relative}
    .safety-lead p{color:rgba(255,255,255,.77);max-width:650px;position:relative}
    .safety-points{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;position:relative;margin-top:25px}
    .safety-point{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);padding:16px;border-radius:14px;font-size:.9rem}
    .safety-point i{color:var(--lime);margin-right:8px}
    .promise-card{border:1px solid var(--line);background:var(--paper);border-radius:var(--radius);padding:33px}
    .promise-card h3{font-size:1.4rem;font-weight:900}
    .promise-card p{color:var(--ink-soft)}
    .promise-card ul{list-style:none;padding:0;margin:18px 0 0}
    .promise-card li{padding:10px 0;border-bottom:1px solid var(--line);font-size:.9rem}
    .promise-card li i{color:var(--jade);margin-right:8px}
    .testimonial{background:#fff8e7;border:1px solid #f0dfb5;border-radius:var(--radius);padding:34px;height:100%}
    .testimonial .stars{color:#bf8522;letter-spacing:2px;font-size:.9rem}
    .testimonial blockquote{font-size:1.05rem;line-height:1.85;margin:16px 0;color:#3a3933}
    .testimonial cite{font-style:normal;color:#746d5d;font-size:.87rem;font-weight:750}
    .app-section{background:linear-gradient(120deg,#e9f5e8,#f8f5dc)}
    .app-box{background:var(--forest);border-radius:30px;padding:54px;color:#fff;position:relative;overflow:hidden}
    .app-box:before{content:"";position:absolute;width:550px;height:550px;border-radius:50%;right:-250px;top:-260px;border:65px solid rgba(217,239,139,.1)}
    .app-box h2{font-size:clamp(1.9rem,3.5vw,3rem);font-weight:900;line-height:1.25;position:relative}
    .app-box p{color:rgba(255,255,255,.78);max-width:690px;position:relative}
    .app-features{display:flex;gap:11px;flex-wrap:wrap;position:relative;margin:22px 0 27px}
    .app-features span{padding:.36rem .7rem;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.08);border-radius:999px;font-size:.84rem}
    .app-visual{height:100%;min-height:275px;position:relative;display:flex;align-items:center;justify-content:center}
    .app-device{width:215px;border:8px solid #173e36;border-radius:28px;background:#fff;padding:15px;box-shadow:0 24px 44px rgba(0,0,0,.3);transform:rotate(7deg);position:relative;z-index:1}
    .device-top{height:14px;width:70px;background:#173e36;border-radius:0 0 10px 10px;margin:-15px auto 15px}
    .device-screen{border-radius:14px;background:#e8f3ec;padding:15px;color:var(--forest)}
    .device-screen strong{display:block;font-size:1rem}
    .device-line{height:8px;border-radius:8px;background:#bedace;margin-top:12px}
    .device-line.short{width:62%}
    .device-card{border-radius:10px;background:#fff;padding:11px;margin-top:12px;font-size:.72rem;box-shadow:var(--shadow-sm)}
    .cta-section{padding:0 0 92px;background:var(--cream)}
    .cta-wrap{background:var(--gold);border-radius:var(--radius);padding:44px 50px;display:flex;align-items:center;justify-content:space-between;gap:25px;box-shadow:var(--shadow-sm)}
    .cta-wrap h2{font-size:clamp(1.55rem,3vw,2.35rem);font-weight:900;line-height:1.3;margin:0 0 8px}
    .cta-wrap p{margin:0;color:#5d4924}
    .cta-wrap .btn-brand{background:var(--forest);white-space:nowrap}
    .cta-wrap .btn-brand:hover{background:#0a5b4b}
    .site-footer{background:#092d27;color:rgba(255,255,255,.72);padding:66px 0 25px}
    .footer-brand{color:#fff;font-weight:900;font-size:1.45rem;display:flex;align-items:center;gap:10px}
    .footer-brand .brand-mark{background:var(--jade)}
    .footer-intro{max-width:450px;margin:16px 0;color:rgba(255,255,255,.65);font-size:.9rem}
    .footer-title{font-size:.9rem;color:var(--lime);font-weight:850;letter-spacing:.08em;margin-bottom:15px}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:8px 0;font-size:.88rem}
    .footer-links a:hover{color:var(--lime)}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:42px;padding-top:20px;font-size:.82rem;display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap}
    .footer-bottom a{color:rgba(255,255,255,.78)}
    .footer-bottom a:hover{color:var(--lime)}
    @media(max-width:1024px){
      .nav-link{padding:.52rem .42rem!important;font-size:.83rem}
      .nav-link:after{left:.42rem;right:.42rem}
      .article-row{grid-template-columns:92px 1fr auto}
    }
    @media(max-width:991.98px){
      .navbar-collapse{padding:10px 0 15px}
      .nav-link{padding:.72rem 0!important}
      .nav-link:after{left:0;right:auto;width:34px;bottom:.38rem}
      .nav-cta{display:inline-flex!important;margin:8px 0 0;padding:.62rem .95rem!important}
      .news-feature-image{height:280px;min-height:0}
      .safety-grid{grid-template-columns:1fr}
      .app-box{padding:42px}
      .app-visual{margin-top:15px}
    }
    @media(max-width:767.98px){
      .section{padding:68px 0}
      .section-tight{padding:48px 0}
      .hero{min-height:620px;padding:62px 0}
      .hero h1{letter-spacing:-.065em}
      .hero-lead{font-size:1rem}
      .search-shell{margin-top:26px}
      .metric{padding:0 16px}
      .news-content{padding:27px}
      .article-row{grid-template-columns:1fr;gap:7px}
      .article-row .read-more{margin-top:4px}
      .safety-lead{padding:32px 26px}
      .cta-wrap{padding:34px 28px;display:block}
      .cta-wrap .btn-brand{margin-top:22px}
    }
    @media(max-width:520px){
      body{font-size:15px}
      .hero{min-height:610px}
      .search-shell{padding:5px;gap:3px}
      .search-shell input{font-size:.84rem}
      .search-shell button{padding:.7rem .82rem;font-size:.84rem}
      .metric{padding:0 11px;font-size:.82rem}
      .metric strong{font-size:1.05rem}
      .quick-links{gap:7px}
      .quick-links a{font-size:.76rem}
      .safety-points{grid-template-columns:1fr}
      .app-box{padding:33px 24px}
      .app-device{transform:rotate(3deg);width:190px}
      .footer-bottom{display:block}
      .footer-bottom div+div{margin-top:8px}
    }

/* roulang page: category2 */
:root{
 --ink:#10201e;--ink-soft:#40534f;--forest:#0d3d35;--forest-deep:#092d27;
 --jade:#1ca47b;--mint:#dff4eb;--lime:#d9ef8b;--cream:#f6f5ef;
 --paper:#fffefb;--line:#d9e2dd;--gold:#e6ba63;--danger:#a54b45;
 --shadow:0 18px 50px rgba(14,48,41,.10);--shadow-sm:0 8px 24px rgba(14,48,41,.08);
 --radius:22px;--radius-sm:14px;--font:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.8;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:.2s ease}
img{max-width:100%;display:block}
button,input{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(28,164,123,.4);outline-offset:3px}
.container{max-width:1220px}
.section{padding:88px 0;position:relative}
.section-tight{padding:58px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--forest);font-size:.82rem;font-weight:850;letter-spacing:.1em}
.eyebrow i{color:var(--jade)}
.section-heading{max-width:740px;margin-bottom:38px}
.section-heading h2{font-size:clamp(1.9rem,3.4vw,2.8rem);line-height:1.25;letter-spacing:-.05em;margin:10px 0 14px;font-weight:900}
.section-heading p{color:var(--ink-soft);font-size:1.03rem;margin:0}
.site-header{position:sticky;top:0;z-index:1030;background:rgba(255,254,251,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(13,61,53,.1)}
.navbar{min-height:76px;padding:10px 0}
.navbar-brand{font-weight:900;font-size:1.42rem;letter-spacing:-.06em;color:var(--forest)!important;display:flex;align-items:center;gap:10px}
.brand-mark{width:35px;height:35px;border-radius:11px;background:var(--forest);color:var(--lime);display:inline-flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
.navbar-toggler{border:1px solid var(--line);border-radius:10px;padding:.45rem .6rem;box-shadow:none!important}
.nav-link{font-size:.89rem;color:var(--ink-soft)!important;font-weight:750;padding:.56rem .64rem!important;white-space:nowrap;position:relative}
.nav-link:after{content:"";position:absolute;left:.64rem;right:.64rem;bottom:.25rem;height:2px;background:var(--jade);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
.nav-link:hover,.nav-link.active{color:var(--forest)!important}
.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
.nav-cta{margin-left:8px;padding:.59rem .95rem!important;background:var(--forest);border-radius:999px;color:#fff!important}
.nav-cta:after{display:none}
.nav-cta:hover{background:var(--jade);color:#fff!important}
.page-hero{color:#fff;background:linear-gradient(100deg,rgba(6,39,32,.95),rgba(8,55,45,.76)),url('/assets/images/backpic/back-2.webp') center/cover;padding:88px 0 96px;position:relative;overflow:hidden}
.page-hero:after{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(217,239,139,.25);border-radius:50%;right:-100px;top:-140px}
.page-hero .container{position:relative;z-index:1}
.hero-copy{max-width:720px}
.hero-badge,.tag{display:inline-flex;align-items:center;gap:8px;padding:.4rem .78rem;border-radius:999px;font-size:.8rem;font-weight:850}
.hero-badge{color:var(--lime);background:rgba(217,239,139,.12);border:1px solid rgba(217,239,139,.4)}
.page-hero h1{font-size:clamp(2.5rem,5.7vw,4.6rem);line-height:1.1;letter-spacing:-.08em;font-weight:900;margin:21px 0 20px}
.page-hero h1 span{color:var(--lime)}
.hero-copy p{font-size:1.08rem;color:rgba(255,255,255,.85);max-width:690px}
.btn-brand,.btn-lightbrand,.btn-quiet{border-radius:999px;padding:.76rem 1.22rem;font-weight:800;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;line-height:1.4}
.btn-brand{background:var(--jade);color:#fff;box-shadow:0 10px 24px rgba(28,164,123,.22)}
.btn-brand:hover{background:#148e69;color:#fff;transform:translateY(-2px)}
.btn-lightbrand{background:#fff;color:var(--forest)}
.btn-lightbrand:hover{background:var(--lime);color:var(--forest);transform:translateY(-2px)}
.btn-quiet{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.07)}
.btn-quiet:hover{background:rgba(255,255,255,.16);color:#fff}
.hero-panel{background:rgba(255,254,251,.96);color:var(--ink);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);max-width:390px;margin-left:auto}
.panel-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
.panel-title{font-size:1.18rem;font-weight:900;color:var(--forest)}
.status{color:var(--forest);background:var(--mint);border-radius:999px;padding:.25rem .62rem;font-size:.76rem;font-weight:850}
.step-line{display:flex;gap:14px;padding:14px 0;border-top:1px solid var(--line)}
.step-num{width:30px;height:30px;border-radius:50%;background:var(--forest);color:var(--lime);display:grid;place-items:center;font-weight:900;flex:0 0 auto}
.step-line strong{display:block;font-size:.95rem}.step-line small{color:var(--ink-soft)}
.surface{background:var(--paper)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
.image-card{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
.image-card img{width:100%;height:420px;object-fit:cover}
.image-caption{position:absolute;bottom:0;left:0;right:0;padding:28px;color:#fff;background:linear-gradient(transparent,rgba(4,35,28,.82));font-weight:800}
.feature-list{list-style:none;padding:0;margin:25px 0 0}
.feature-list li{display:flex;gap:13px;margin:17px 0;color:var(--ink-soft)}
.feature-list i{color:var(--jade);margin-top:6px}
.soft-card{height:100%;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);padding:25px;box-shadow:var(--shadow-sm);transition:.25s}
.soft-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.soft-card h3{font-size:1.18rem;font-weight:900;margin:15px 0 8px}
.icon-box{width:46px;height:46px;border-radius:14px;background:var(--mint);color:var(--forest);display:grid;place-items:center;font-size:1.1rem}
.number-band{background:var(--forest);color:#fff}
.metric{padding:10px 28px;border-right:1px solid rgba(255,255,255,.18)}
.metric:last-child{border:0}
.metric strong{display:block;color:var(--lime);font-size:2rem;line-height:1.2}.metric span{font-size:.88rem;color:rgba(255,255,255,.72)}
.checklist{background:var(--mint);border-radius:var(--radius);padding:34px}
.checklist li{margin:12px 0;color:var(--ink-soft)}
.quote{background:var(--forest-deep);color:#fff;border-radius:var(--radius);padding:42px}
.quote p{font-size:1.35rem;line-height:1.7;margin:0 0 20px}.quote cite{color:var(--lime);font-style:normal;font-weight:800}
.accordion-item{border:1px solid var(--line)!important;border-radius:var(--radius-sm)!important;overflow:hidden;margin-bottom:12px;background:var(--paper)}
.accordion-button{font-weight:850;color:var(--forest);background:var(--paper);box-shadow:none!important;padding:20px}
.accordion-button:not(.collapsed){color:var(--forest);background:var(--mint)}
.accordion-body{color:var(--ink-soft);padding:0 20px 20px}
.cta{background:var(--jade);color:#fff;border-radius:var(--radius);padding:52px 58px;position:relative;overflow:hidden}
.cta:after{content:"♠";position:absolute;right:55px;top:-30px;font-size:13rem;color:rgba(255,255,255,.1)}
.cta h2{font-weight:900;letter-spacing:-.04em;position:relative;z-index:1}.cta p{max-width:650px;position:relative;z-index:1;color:rgba(255,255,255,.86)}
.site-footer{background:var(--forest-deep);color:#fff;padding:64px 0 24px}
.footer-brand{font-size:1.35rem;font-weight:900;display:flex;align-items:center;gap:10px;margin-bottom:16px}
.footer-intro,.site-footer .small{color:rgba(255,255,255,.65);font-size:.9rem}
.footer-title{font-weight:850;color:var(--lime);margin-bottom:15px}
.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin:8px 0}.footer-links a{color:rgba(255,255,255,.7);font-size:.9rem}.footer-links a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:40px;padding-top:20px;color:rgba(255,255,255,.55);font-size:.78rem;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer-bottom a:hover{color:var(--lime)}
@media(max-width:991px){.split{grid-template-columns:1fr;gap:35px}.hero-panel{margin:35px 0 0;max-width:none}.metric{padding:10px 18px}}
@media(max-width:767px){.section{padding:64px 0}.page-hero{padding:65px 0 70px}.page-hero h1{font-size:2.7rem}.cta{padding:35px 25px}.cta:after{right:-10px;font-size:8rem}.metric{width:50%;border-right:0}.hero-panel{padding:22px}.footer-bottom{display:block}.footer-bottom div+div{margin-top:10px}}
@media(max-width:520px){body{font-size:15px}.navbar-brand{font-size:1.2rem}.hero-copy p{font-size:1rem}.image-card img{height:310px}.section-heading h2{font-size:2rem}.btn-brand,.btn-quiet{width:100%}.hero-actions{display:grid;gap:10px}.quick-note{font-size:.8rem}}

/* roulang page: category3 */
:root{
      --ink:#10201e;--ink-soft:#40534f;--forest:#0d3d35;--forest-deep:#092d27;
      --jade:#1ca47b;--mint:#dff4eb;--lime:#d9ef8b;--cream:#f6f5ef;
      --paper:#fffefb;--line:#d9e2dd;--gold:#e6ba63;--danger:#a54b45;
      --shadow:0 18px 50px rgba(14,48,41,.10);--shadow-sm:0 8px 24px rgba(14,48,41,.08);
      --radius:22px;--radius-sm:14px;--font:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif
    }
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:all .2s ease}img{max-width:100%;display:block}button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(28,164,123,.4);outline-offset:3px}
    .container{max-width:1220px}.section{padding:92px 0;position:relative}.section-tight{padding:62px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--forest);font-weight:800;font-size:.84rem;letter-spacing:.1em}
    .eyebrow i{color:var(--jade)}.section-heading{max-width:760px;margin-bottom:38px}
    .section-heading h2{font-size:clamp(1.8rem,3vw,2.75rem);line-height:1.25;letter-spacing:-.04em;margin:10px 0 14px;font-weight:850}
    .section-heading p{color:var(--ink-soft);font-size:1.03rem;margin:0}
    .btn-brand,.btn-lightbrand,.btn-quiet{border-radius:999px;padding:.76rem 1.22rem;font-weight:800;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;line-height:1.4}
    .btn-brand{background:var(--jade);color:#fff;box-shadow:0 10px 24px rgba(28,164,123,.22)}.btn-brand:hover{background:#148e69;color:#fff;transform:translateY(-2px)}
    .btn-lightbrand{background:#fff;color:var(--forest);border-color:#fff}.btn-lightbrand:hover{background:var(--lime);color:var(--forest);transform:translateY(-2px)}
    .btn-quiet{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.07)}.btn-quiet:hover{background:rgba(255,255,255,.16);color:#fff}
    .site-header{position:sticky;top:0;z-index:1030;background:rgba(255,254,251,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(13,61,53,.1)}
    .navbar{min-height:76px;padding:10px 0}.navbar-brand{font-weight:900;font-size:1.42rem;letter-spacing:-.06em;color:var(--forest)!important;display:flex;align-items:center;gap:10px}
    .brand-mark{width:35px;height:35px;border-radius:11px;background:var(--forest);color:var(--lime);display:inline-flex;align-items:center;justify-content:center;font-size:1rem}
    .navbar-toggler{border:1px solid var(--line);border-radius:10px;padding:.45rem .6rem;box-shadow:none!important}.nav-link{font-size:.89rem;color:var(--ink-soft)!important;font-weight:750;padding:.56rem .64rem!important;white-space:nowrap;position:relative}
    .nav-link:after{content:"";position:absolute;left:.64rem;right:.64rem;bottom:.25rem;height:2px;background:var(--jade);transform:scaleX(0);transform-origin:left;transition:transform .2s}
    .nav-link:hover,.nav-link.active{color:var(--forest)!important}.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-cta{margin-left:8px;padding:.59rem .95rem!important;background:var(--forest);border-radius:999px;color:#fff!important}.nav-cta:after{display:none}.nav-cta:hover{background:var(--jade);color:#fff!important}
    .inner-hero{min-height:430px;color:#fff;background:linear-gradient(90deg,rgba(6,39,32,.95),rgba(8,55,45,.72)),url('/assets/images/backpic/back-2.webp') center/cover;display:flex;align-items:center;position:relative;overflow:hidden}
    .inner-hero:after{content:"♠";position:absolute;right:8%;top:7%;font-size:19rem;line-height:1;color:rgba(217,239,139,.08);transform:rotate(12deg)}
    .inner-content{position:relative;z-index:1;max-width:790px}.hero-badge,.tag{display:inline-flex;align-items:center;gap:8px;padding:.4rem .78rem;border-radius:999px;font-size:.82rem;font-weight:800}
    .hero-badge{border:1px solid rgba(217,239,139,.42);background:rgba(217,239,139,.12);color:var(--lime)}.inner-hero h1{font-size:clamp(2.4rem,5vw,4.5rem);line-height:1.1;letter-spacing:-.07em;font-weight:900;margin:20px 0 18px}.inner-hero p{font-size:1.1rem;color:rgba(255,255,255,.84);max-width:710px;margin-bottom:26px}
    .problem-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px;height:100%;box-shadow:var(--shadow-sm)}
    .problem-box h3{font-size:1.25rem;margin:16px 0 10px}.problem-box p{color:var(--ink-soft);margin:0}.icon-box{width:50px;height:50px;border-radius:15px;background:var(--mint);color:var(--forest);display:grid;place-items:center;font-size:1.2rem}
    .dark-panel{background:var(--forest-deep);color:#fff;border-radius:30px;padding:64px;overflow:hidden;position:relative}.dark-panel:before{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(217,239,139,.18);border-radius:50%;right:-100px;top:-170px}
    .dark-panel .section-heading p{color:rgba(255,255,255,.7)}.dark-panel .eyebrow{color:var(--lime)}
    .principle{border-top:1px solid rgba(255,255,255,.17);padding:19px 0;display:flex;gap:20px;align-items:flex-start}.principle strong{color:var(--lime);font-size:1.4rem;min-width:38px}.principle h3{font-size:1.08rem;margin:0 0 4px}.principle p{margin:0;color:rgba(255,255,255,.68);font-size:.94rem}
    .image-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.image-card img{height:245px;width:100%;object-fit:cover}.image-card .card-body{padding:27px}.image-card h3{font-size:1.3rem;margin:8px 0 10px}.image-card p{color:var(--ink-soft);margin:0}.tag{background:var(--mint);color:var(--forest)}
    .scenario{padding:24px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:25px}.scenario:last-child{border-bottom:0}.scenario h3{font-size:1.12rem;margin:0 0 5px}.scenario p{color:var(--ink-soft);margin:0}.scenario i{color:var(--jade);font-size:1.2rem;padding-top:5px}
    .quote{background:var(--mint);border-radius:var(--radius);padding:38px}.quote p{font-size:1.25rem;line-height:1.75;font-weight:700;margin:0 0 20px;color:var(--forest)}.quote small{color:var(--ink-soft)}
    .metric-strip{background:var(--paper);border-block:1px solid var(--line);padding:28px 0}.metric{padding:8px 24px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric strong{display:block;font-size:2rem;color:var(--forest);line-height:1.2}.metric span{color:var(--ink-soft);font-size:.9rem}
    .checklist{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:32px;height:100%}.checklist li{list-style:none;padding:12px 0;border-bottom:1px dashed var(--line);color:var(--ink-soft)}.checklist ul{padding:0;margin:12px 0 0}.checklist li i{color:var(--jade);margin-right:10px}
    .accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:12px;background:var(--paper)}.accordion-button{font-weight:800;color:var(--forest);background:var(--paper);padding:20px 22px;box-shadow:none!important}.accordion-button:not(.collapsed){background:var(--mint);color:var(--forest)}.accordion-body{color:var(--ink-soft);padding:0 22px 21px}
    .cta{background:var(--forest);color:#fff;border-radius:28px;padding:55px 60px;position:relative;overflow:hidden}.cta:after{content:"♣";position:absolute;right:5%;bottom:-55px;font-size:15rem;color:rgba(217,239,139,.1)}.cta h2{position:relative;z-index:1;font-size:clamp(1.8rem,3vw,2.8rem);margin:0 0 12px}.cta p{color:rgba(255,255,255,.72);max-width:680px;position:relative;z-index:1}.cta .actions{position:relative;z-index:1}
    .site-footer{background:var(--forest-deep);color:#fff;padding:70px 0 25px}.footer-brand{font-weight:900;font-size:1.35rem;display:flex;align-items:center;gap:10px}.footer-intro,.site-footer .small{color:rgba(255,255,255,.62);max-width:430px;margin-top:18px}.footer-title{font-weight:800;color:var(--lime);margin-bottom:14px}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin:8px 0;color:rgba(255,255,255,.68)}.footer-links a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.15);margin-top:46px;padding-top:21px;display:flex;justify-content:space-between;gap:15px;color:rgba(255,255,255,.52);font-size:.8rem}.footer-bottom a{color:var(--lime)}
    @media(max-width:1199px){.nav-link{padding-inline:.4rem!important;font-size:.82rem}.nav-link:after{left:.4rem;right:.4rem}}
    @media(max-width:767px){.section{padding:64px 0}.inner-hero{min-height:520px}.dark-panel{padding:35px 24px}.cta{padding:38px 25px}.metric{border-right:0;border-bottom:1px solid var(--line);padding:16px 20px}.metric:last-child{border-bottom:0}.footer-bottom{display:block}.footer-bottom div+div{margin-top:12px}.scenario{display:block}.scenario i{display:block;margin-bottom:8px}}
    @media(max-width:520px){.inner-hero h1{font-size:2.45rem}.inner-hero p{font-size:1rem}.btn-brand,.btn-lightbrand,.btn-quiet{width:100%}.actions{display:flex;flex-direction:column;gap:12px}.image-card img{height:205px}}

/* roulang page: category1 */
:root{
      --ink:#10201e;--ink-soft:#40534f;--forest:#0d3d35;--forest-deep:#092d27;
      --jade:#1ca47b;--mint:#dff4eb;--lime:#d9ef8b;--cream:#f6f5ef;--paper:#fffefb;
      --line:#d9e2dd;--gold:#e6ba63;--danger:#a54b45;--shadow:0 18px 50px rgba(14,48,41,.10);
      --shadow-sm:0 8px 24px rgba(14,48,41,.08);--radius:22px;--radius-sm:14px;
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
    }
    *{box-sizing:border-box}html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:.2s ease}img{max-width:100%;display:block}
    button,input{font:inherit}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(28,164,123,.4);outline-offset:3px}
    .container{max-width:1220px}.section{padding:88px 0;position:relative}.section-tight{padding:58px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--forest);font-weight:800;font-size:.84rem;letter-spacing:.1em}
    .eyebrow i{color:var(--jade)}.section-heading{max-width:760px;margin-bottom:38px}
    .section-heading h2{font-size:clamp(1.85rem,3vw,2.75rem);line-height:1.25;letter-spacing:-.04em;margin:10px 0 14px;font-weight:850}
    .section-heading p{color:var(--ink-soft);font-size:1.03rem;margin:0}
    .btn-brand,.btn-lightbrand,.btn-quiet{border-radius:999px;padding:.76rem 1.22rem;font-weight:800;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;line-height:1.4}
    .btn-brand{background:var(--jade);color:#fff;box-shadow:0 10px 24px rgba(28,164,123,.22)}
    .btn-brand:hover{background:#148e69;color:#fff;transform:translateY(-2px)}.btn-lightbrand{background:#fff;color:var(--forest)}
    .btn-lightbrand:hover{background:var(--lime);color:var(--forest);transform:translateY(-2px)}
    .btn-quiet{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.07)}
    .btn-quiet:hover{background:rgba(255,255,255,.16);color:#fff}
    .site-header{position:sticky;top:0;z-index:1030;background:rgba(255,254,251,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(13,61,53,.1)}
    .navbar{min-height:76px;padding:10px 0}.navbar-brand{font-weight:900;font-size:1.42rem;letter-spacing:-.06em;color:var(--forest)!important;display:flex;align-items:center;gap:10px}
    .brand-mark{width:35px;height:35px;border-radius:11px;background:var(--forest);color:var(--lime);display:inline-flex;align-items:center;justify-content:center;font-size:1rem}
    .navbar-toggler{border:1px solid var(--line);border-radius:10px;padding:.45rem .6rem;box-shadow:none!important}
    .nav-link{font-size:.89rem;color:var(--ink-soft)!important;font-weight:750;padding:.56rem .64rem!important;white-space:nowrap;position:relative}
    .nav-link:after{content:"";position:absolute;left:.64rem;right:.64rem;bottom:.25rem;height:2px;background:var(--jade);transform:scaleX(0);transform-origin:left;transition:.2s}
    .nav-link:hover,.nav-link.active{color:var(--forest)!important}.nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-cta{margin-left:8px;padding:.59rem .95rem!important;background:var(--forest);border-radius:999px;color:#fff!important}.nav-cta:after{display:none}.nav-cta:hover{background:var(--jade);color:#fff!important}
    .inner-hero{color:#fff;background:linear-gradient(90deg,rgba(6,39,32,.95),rgba(8,55,45,.76)),url('/assets/images/backpic/back-2.webp') center/cover;padding:86px 0 78px;position:relative;overflow:hidden}
    .inner-hero:after{content:"";position:absolute;width:360px;height:360px;border:1px solid rgba(217,239,139,.22);border-radius:50%;right:-90px;top:-160px}
    .inner-hero .container{position:relative;z-index:1}.hero-badge,.live-badge{display:inline-flex;align-items:center;gap:8px;padding:.4rem .8rem;border:1px solid rgba(217,239,139,.45);border-radius:999px;background:rgba(217,239,139,.12);color:var(--lime);font-weight:800;font-size:.84rem}
    .inner-hero h1{font-size:clamp(2.4rem,5vw,4.6rem);line-height:1.1;letter-spacing:-.07em;font-weight:900;margin:20px 0 18px}.inner-hero p{max-width:720px;color:rgba(255,255,255,.84);font-size:1.08rem}
    .live-panel{background:rgba(255,254,251,.1);border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);padding:24px;backdrop-filter:blur(8px)}
    .live-panel h3{font-size:1.2rem;margin:16px 0 8px}.countdown{display:flex;gap:9px;margin:17px 0}.time-box{background:#fff;color:var(--forest);border-radius:12px;text-align:center;min-width:64px;padding:8px 7px}.time-box strong{font-size:1.45rem;line-height:1;display:block}.time-box small{font-size:.7rem;color:var(--ink-soft)}
    .subscribe{display:flex;gap:8px}.subscribe input{min-width:0;flex:1;border:0;border-radius:10px;padding:.7rem .8rem}.subscribe button{border:0;border-radius:10px;background:var(--lime);color:var(--forest);font-weight:800;padding:.7rem .9rem}
    .paper-card,.rule-card,.quote-card,.check-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .paper-card{padding:30px;height:100%}.paper-card h3,.rule-card h3{font-size:1.2rem;margin:15px 0 9px}.icon-box{width:48px;height:48px;border-radius:15px;background:var(--mint);color:var(--forest);display:grid;place-items:center;font-size:1.2rem}
    .paper-card p,.rule-card p{color:var(--ink-soft);margin:0}.split-image{border-radius:var(--radius);width:100%;height:100%;min-height:390px;object-fit:cover;box-shadow:var(--shadow)}
    .dark-section{background:var(--forest-deep);color:#fff}.dark-section .section-heading p{color:rgba(255,255,255,.7)}.dark-section .eyebrow{color:var(--lime)}
    .rule-card{padding:25px;border-color:rgba(255,255,255,.12);background:rgba(255,255,255,.07);height:100%}.rule-card p{color:rgba(255,255,255,.72)}
    .number{font-size:2.5rem;font-weight:900;color:var(--lime);line-height:1}.flow{border-left:2px solid rgba(28,164,123,.4);padding-left:26px}.flow-item{position:relative;margin-bottom:28px}.flow-item:before{content:"";width:13px;height:13px;border-radius:50%;background:var(--jade);position:absolute;left:-34px;top:9px;box-shadow:0 0 0 6px rgba(28,164,123,.14)}.flow-item h3{font-size:1.1rem;margin:0 0 5px}.flow-item p{color:var(--ink-soft);margin:0}
    .hand-rank{display:grid;grid-template-columns:70px 1fr auto;align-items:center;gap:18px;padding:17px 0;border-bottom:1px solid var(--line)}.hand-rank:last-child{border-bottom:0}.rank-no{font-size:1.7rem;color:var(--jade);font-weight:900}.chips{display:flex;gap:5px}.chip{width:24px;height:34px;border-radius:6px;background:var(--forest);color:var(--lime);display:grid;place-items:center;font-size:.75rem;font-weight:900}.chip.red{background:var(--danger);color:#fff}.rank-note{color:var(--ink-soft);font-size:.9rem;text-align:right}
    .check-panel{padding:30px}.check-list{list-style:none;padding:0;margin:0}.check-list li{padding:13px 0;border-bottom:1px solid var(--line);display:flex;gap:12px}.check-list li:last-child{border-bottom:0}.check-list i{color:var(--jade);margin-top:5px}
    .quote-card{padding:30px;border-left:5px solid var(--gold)}.quote-card p{font-size:1.15rem;line-height:1.9;margin:0 0 17px}.quote-card span{color:var(--ink-soft);font-size:.9rem}
    .accordion-item{background:var(--paper);border:1px solid var(--line)!important;border-radius:14px!important;margin-bottom:12px;overflow:hidden}.accordion-button{font-weight:800;color:var(--forest);background:var(--paper);box-shadow:none!important;padding:18px 21px}.accordion-button:not(.collapsed){color:var(--forest);background:var(--mint)}.accordion-body{color:var(--ink-soft);padding:0 21px 20px}
    .cta{background:var(--jade);color:#fff;border-radius:var(--radius);padding:45px 48px;position:relative;overflow:hidden}.cta:after{content:"♠";position:absolute;right:35px;top:-35px;font-size:13rem;color:rgba(255,255,255,.1);line-height:1}.cta h2{font-size:clamp(1.8rem,3vw,2.7rem);font-weight:900;position:relative;z-index:1}.cta p{max-width:650px;color:rgba(255,255,255,.86);position:relative;z-index:1}
    .site-footer{background:var(--forest-deep);color:#fff;padding:66px 0 20px}.footer-brand{font-weight:900;font-size:1.35rem;display:flex;align-items:center;gap:10px}.footer-intro,.site-footer .small{color:rgba(255,255,255,.66);font-size:.92rem;max-width:440px}.footer-title{font-weight:850;margin-bottom:13px;color:var(--lime)}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin:7px 0}.footer-links a{color:rgba(255,255,255,.7);font-size:.9rem}.footer-links a:hover{color:var(--lime);padding-left:3px}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:42px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:rgba(255,255,255,.56);font-size:.78rem}.footer-bottom a{color:var(--lime)}
    @media(max-width:1199px){.nav-link{padding-left:.45rem!important;padding-right:.45rem!important}.nav-cta{margin-left:2px}}
    @media(max-width:767px){.section{padding:64px 0}.inner-hero{padding:65px 0}.inner-hero h1{font-size:2.65rem}.live-panel{margin-top:28px}.subscribe{flex-direction:column}.hand-rank{grid-template-columns:43px 1fr}.rank-note{grid-column:2;text-align:left}.cta{padding:32px 25px}.footer-bottom{display:block}.footer-bottom div{margin-top:8px}}
    @media(max-width:520px){.countdown{gap:5px}.time-box{min-width:55px}.time-box strong{font-size:1.2rem}.paper-card{padding:23px}}

/* roulang page: category5 */
:root{
      --ink:#10201e;--ink-soft:#40534f;--forest:#0d3d35;--forest-deep:#092d27;
      --jade:#1ca47b;--mint:#dff4eb;--lime:#d9ef8b;--cream:#f6f5ef;--paper:#fffefb;
      --line:#d9e2dd;--gold:#e6ba63;--danger:#a54b45;--shadow:0 18px 50px rgba(14,48,41,.10);
      --shadow-sm:0 8px 24px rgba(14,48,41,.08);--radius:22px;--radius-sm:14px;
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:color .2s ease,transform .2s ease,background .2s ease,border-color .2s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(28,164,123,.4);outline-offset:3px}
    .container{max-width:1220px}
    .section{padding:88px 0;position:relative}
    .section-tight{padding:58px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--forest);font-weight:800;font-size:.82rem;letter-spacing:.1em}
    .eyebrow i{color:var(--jade)}
    .section-heading{max-width:760px;margin-bottom:36px}
    .section-heading h2{font-size:clamp(1.85rem,3vw,2.75rem);line-height:1.25;letter-spacing:-.04em;margin:10px 0 14px;font-weight:900}
    .section-heading p{color:var(--ink-soft);font-size:1.03rem;margin:0}
    .btn-brand,.btn-lightbrand,.btn-quiet{border-radius:999px;padding:.76rem 1.22rem;font-weight:800;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;line-height:1.4}
    .btn-brand{background:var(--jade);color:#fff;box-shadow:0 10px 24px rgba(28,164,123,.22)}
    .btn-brand:hover{background:#148e69;color:#fff;transform:translateY(-2px)}
    .btn-lightbrand{background:#fff;color:var(--forest);border-color:#fff}
    .btn-lightbrand:hover{background:var(--lime);border-color:var(--lime);color:var(--forest);transform:translateY(-2px)}
    .btn-quiet{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.07)}
    .btn-quiet:hover{background:rgba(255,255,255,.16);color:#fff}
    .site-header{position:sticky;top:0;z-index:1030;background:rgba(255,254,251,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(13,61,53,.1)}
    .navbar{min-height:76px;padding:10px 0}
    .navbar-brand{font-weight:900;font-size:1.42rem;letter-spacing:-.06em;color:var(--forest)!important;display:flex;align-items:center;gap:10px}
    .brand-mark{width:35px;height:35px;border-radius:11px;background:var(--forest);color:var(--lime);display:inline-flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
    .navbar-toggler{border:1px solid var(--line);border-radius:10px;padding:.45rem .6rem;box-shadow:none!important}
    .navbar-toggler-icon{width:1.25em;height:1.25em}
    .nav-link{font-size:.89rem;color:var(--ink-soft)!important;font-weight:750;padding:.56rem .64rem!important;white-space:nowrap;position:relative}
    .nav-link:after{content:"";position:absolute;left:.64rem;right:.64rem;bottom:.25rem;height:2px;background:var(--jade);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
    .nav-link:hover,.nav-link.active{color:var(--forest)!important}
    .nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-cta{margin-left:8px;padding:.59rem .95rem!important;background:var(--forest);border-radius:999px;color:#fff!important}
    .nav-cta:after{display:none}
    .nav-cta:hover{background:var(--jade);color:#fff!important}
    .inner-hero{color:#fff;background:linear-gradient(90deg,rgba(6,39,32,.94),rgba(8,55,45,.78)),url('/assets/images/backpic/back-2.webp') center/cover;min-height:430px;display:flex;align-items:center;position:relative;overflow:hidden}
    .inner-hero:after{content:"♠";position:absolute;right:8%;top:4%;font-size:18rem;line-height:1;color:rgba(217,239,139,.08);transform:rotate(12deg)}
    .inner-content{position:relative;z-index:1;max-width:790px}
    .hero-badge,.label{display:inline-flex;align-items:center;gap:8px;padding:.4rem .78rem;border-radius:999px;font-size:.82rem;font-weight:850}
    .hero-badge{border:1px solid rgba(217,239,139,.42);background:rgba(217,239,139,.12);color:var(--lime)}
    .inner-hero h1{font-size:clamp(2.4rem,5vw,4.6rem);line-height:1.1;letter-spacing:-.07em;font-weight:900;margin:20px 0 16px}
    .inner-hero p{max-width:720px;color:rgba(255,255,255,.84);font-size:1.08rem;margin-bottom:27px}
    .pain-wrap{background:var(--paper);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow);height:100%}
    .pain-wrap h3,.feature-panel h3,.story-box h3{font-size:1.35rem;font-weight:900;margin:12px 0}
    .icon-disc{width:46px;height:46px;border-radius:15px;background:var(--mint);color:var(--forest);display:flex;align-items:center;justify-content:center;font-size:1.15rem}
    .pain-list{list-style:none;padding:0;margin:20px 0 0}
    .pain-list li{display:flex;gap:12px;padding:11px 0;border-bottom:1px solid var(--line);color:var(--ink-soft)}
    .pain-list li:last-child{border-bottom:0}
    .pain-list i{color:var(--danger);margin-top:6px}
    .dark-band{background:var(--forest-deep);color:#fff}
    .dark-band .section-heading p{color:rgba(255,255,255,.7)}
    .feature-panel{height:100%;padding:30px;border:1px solid rgba(255,255,255,.13);border-radius:var(--radius);background:rgba(255,255,255,.06)}
    .feature-panel p{color:rgba(255,255,255,.72)}
    .position-strip{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}
    .position-strip span{padding:7px 13px;border-radius:10px;background:rgba(217,239,139,.13);border:1px solid rgba(217,239,139,.22);color:var(--lime);font-weight:800;font-size:.86rem}
    .table-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
    .table-card img{width:100%;height:220px;object-fit:cover}
    .table-card-body{padding:25px}
    .label{background:var(--mint);color:var(--forest)}
    .table-card h3{font-size:1.27rem;font-weight:900;margin:14px 0 8px}
    .table-card p{color:var(--ink-soft);margin:0}
    .step-list{counter-reset:step;list-style:none;padding:0;margin:0}
    .step-list li{counter-increment:step;display:flex;gap:20px;padding:21px 0;border-bottom:1px solid var(--line)}
    .step-list li:last-child{border-bottom:0}
    .step-list li:before{content:counter(step,decimal-leading-zero);flex:0 0 48px;height:48px;border-radius:15px;background:var(--forest);color:var(--lime);display:flex;align-items:center;justify-content:center;font-weight:900}
    .step-list h3{font-size:1.12rem;margin:0 0 4px;font-weight:900}
    .step-list p{margin:0;color:var(--ink-soft)}
    .matrix{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow-sm)}
    .matrix-row{display:grid;grid-template-columns:1fr 1fr 1.7fr;gap:12px;padding:15px 10px;border-bottom:1px solid var(--line);align-items:center}
    .matrix-row:first-child{color:var(--forest);font-weight:900;background:var(--mint);border-radius:12px}
    .matrix-row:last-child{border-bottom:0}
    .matrix-row:not(:first-child) span:nth-child(2){font-weight:900;color:var(--jade)}
    .quote-area{background:var(--mint);border-radius:28px;padding:45px 7%;position:relative}
    .quote-area:before{content:"“";position:absolute;left:4%;top:10px;color:rgba(13,61,53,.14);font-size:8rem;font-family:Georgia}
    blockquote{font-size:clamp(1.3rem,2.3vw,2rem);line-height:1.55;font-weight:800;max-width:850px;margin:0 auto 18px;position:relative}
    .quote-author{text-align:center;color:var(--ink-soft)}
    .faq .accordion-item{border:1px solid var(--line);background:var(--paper);border-radius:15px!important;margin-bottom:12px;overflow:hidden}
    .faq .accordion-button{background:var(--paper);color:var(--ink);font-weight:850;padding:19px 22px;box-shadow:none}
    .faq .accordion-button:not(.collapsed){background:var(--mint);color:var(--forest)}
    .faq .accordion-body{color:var(--ink-soft);padding:0 22px 20px}
    .cta{background:linear-gradient(110deg,var(--forest),#176d55);color:#fff;border-radius:28px;padding:52px 6%;position:relative;overflow:hidden}
    .cta:after{content:"♦";position:absolute;right:7%;bottom:-45px;font-size:13rem;color:rgba(217,239,139,.1)}
    .cta-content{position:relative;z-index:1}
    .cta h2{font-weight:900;font-size:clamp(1.8rem,3.5vw,3rem);margin:0 0 12px}
    .cta p{color:rgba(255,255,255,.75);max-width:700px}
    .site-footer{background:#071f1b;color:#fff;padding:66px 0 22px}
    .footer-brand{font-size:1.35rem;font-weight:900;display:inline-flex;align-items:center;gap:10px}
    .footer-intro{color:rgba(255,255,255,.65);max-width:430px;margin-top:18px}
    .footer-title{font-weight:900;margin-bottom:14px;color:var(--lime)}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:7px 0}
    .footer-links a,.site-footer .small{color:rgba(255,255,255,.65)}
    .footer-links a:hover{color:var(--lime);padding-left:4px}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:45px;padding-top:20px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;color:rgba(255,255,255,.55);font-size:.82rem}
    .footer-bottom a{color:var(--lime)}
    @media(max-width:1199px){.nav-link{padding-left:.45rem!important;padding-right:.45rem!important}.nav-link:after{left:.45rem;right:.45rem}}
    @media(max-width:991px){.section{padding:68px 0}.inner-hero{min-height:390px}.matrix-row{grid-template-columns:1fr 1fr 1.4fr}}
    @media(max-width:767px){.navbar{min-height:68px}.inner-hero{min-height:480px}.inner-hero h1{font-size:2.55rem}.section{padding:58px 0}.pain-wrap{padding:25px}.matrix{padding:10px}.matrix-row{grid-template-columns:1fr;gap:3px;padding:14px 10px}.matrix-row:first-child{display:none}.matrix-row span:first-child{font-weight:900;color:var(--forest)}.cta{padding:36px 25px}.footer-bottom{display:block}.footer-bottom div+div{margin-top:10px}}
    @media(max-width:520px){body{font-size:15px}.search-shell{display:block;background:transparent;padding:0}.search-shell input{background:#fff;border-radius:12px;width:100%;padding:13px;margin-bottom:8px}.search-shell button{width:100%}.inner-hero p{font-size:1rem}.table-card img{height:180px}}

/* roulang page: category6 */
:root{
      --ink:#10201e;--ink-soft:#40534f;--forest:#0d3d35;--forest-deep:#092d27;
      --jade:#1ca47b;--mint:#dff4eb;--lime:#d9ef8b;--cream:#f6f5ef;--paper:#fffefb;
      --line:#d9e2dd;--gold:#e6ba63;--danger:#a54b45;
      --shadow:0 18px 50px rgba(14,48,41,.10);--shadow-sm:0 8px 24px rgba(14,48,41,.08);
      --radius:22px;--radius-sm:14px;--font:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:color .2s ease,transform .2s ease,background .2s ease,border-color .2s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(28,164,123,.4);outline-offset:3px}
    .container{max-width:1220px}
    .section{padding:92px 0;position:relative}
    .section-tight{padding:62px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--forest);font-weight:800;font-size:.84rem;letter-spacing:.1em}
    .eyebrow i{color:var(--jade)}
    .section-heading{max-width:740px;margin-bottom:38px}
    .section-heading h2{font-size:clamp(1.8rem,3vw,2.75rem);line-height:1.25;letter-spacing:-.04em;margin:10px 0 14px;font-weight:850}
    .section-heading p{color:var(--ink-soft);font-size:1.03rem;margin:0}
    .btn-brand,.btn-lightbrand,.btn-quiet{border-radius:999px;padding:.76rem 1.22rem;font-weight:800;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;line-height:1.4}
    .btn-brand{background:var(--jade);color:#fff;box-shadow:0 10px 24px rgba(28,164,123,.22)}
    .btn-brand:hover{background:#148e69;color:#fff;transform:translateY(-2px)}
    .btn-lightbrand{background:#fff;color:var(--forest);border-color:#fff}
    .btn-lightbrand:hover{background:var(--lime);border-color:var(--lime);color:var(--forest);transform:translateY(-2px)}
    .btn-quiet{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.07)}
    .btn-quiet:hover{background:rgba(255,255,255,.16);color:#fff}
    .site-header{position:sticky;top:0;z-index:1030;background:rgba(255,254,251,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(13,61,53,.1)}
    .navbar{min-height:76px;padding:10px 0}
    .navbar-brand{font-weight:900;font-size:1.42rem;letter-spacing:-.06em;color:var(--forest)!important;display:flex;align-items:center;gap:10px}
    .brand-mark{width:35px;height:35px;border-radius:11px;background:var(--forest);color:var(--lime);display:inline-flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
    .navbar-toggler{border:1px solid var(--line);border-radius:10px;padding:.45rem .6rem;box-shadow:none!important}
    .navbar-toggler-icon{width:1.25em;height:1.25em}
    .nav-link{font-size:.89rem;color:var(--ink-soft)!important;font-weight:750;padding:.56rem .64rem!important;white-space:nowrap;position:relative}
    .nav-link:after{content:"";position:absolute;left:.64rem;right:.64rem;bottom:.25rem;height:2px;background:var(--jade);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
    .nav-link:hover,.nav-link.active{color:var(--forest)!important}
    .nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-cta{margin-left:8px;padding:.59rem .95rem!important;background:var(--forest);border-radius:999px;color:#fff!important}
    .nav-cta:after{display:none}
    .nav-cta:hover{background:var(--jade);color:#fff!important}
    .inner-hero{color:#fff;background:linear-gradient(90deg,rgba(6,39,32,.94),rgba(8,55,45,.76)),url('/assets/images/backpic/back-2.webp') center/cover;min-height:430px;display:flex;align-items:center;position:relative;overflow:hidden}
    .inner-hero:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(217,239,139,.25);border-radius:50%;right:-120px;top:-170px}
    .inner-hero-content{position:relative;z-index:1;max-width:810px}
    .hero-badge{display:inline-flex;align-items:center;gap:8px;padding:.43rem .82rem;border-radius:999px;border:1px solid rgba(217,239,139,.42);background:rgba(217,239,139,.12);color:var(--lime);font-weight:800;font-size:.85rem}
    .inner-hero h1{font-size:clamp(2.35rem,5vw,4.6rem);line-height:1.1;letter-spacing:-.07em;margin:20px 0 18px;font-weight:900}
    .inner-hero p{color:rgba(255,255,255,.84);font-size:1.08rem;max-width:700px;margin-bottom:26px}
    .crumb{font-size:.86rem;color:rgba(255,255,255,.65);margin-top:25px}
    .crumb a:hover{color:var(--lime)}
    .surface{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .problem-panel{padding:34px;height:100%;border-left:4px solid var(--gold)}
    .problem-panel h3,.solution-copy h3{font-size:1.45rem;font-weight:850;margin:15px 0 12px}
    .problem-panel p,.solution-copy p{color:var(--ink-soft)}
    .icon-disc{width:50px;height:50px;border-radius:16px;background:var(--mint);color:var(--forest);display:flex;align-items:center;justify-content:center;font-size:1.25rem}
    .solution-wrap{background:var(--forest);color:#fff;border-radius:var(--radius);overflow:hidden}
    .solution-copy{padding:48px}
    .solution-copy p{color:rgba(255,255,255,.73)}
    .solution-image{height:100%;min-height:330px}
    .solution-image img{width:100%;height:100%;object-fit:cover}
    .principle{padding:25px;border-top:1px solid var(--line);height:100%}
    .principle strong{display:block;font-size:1.15rem;margin:12px 0 8px}
    .principle p{margin:0;color:var(--ink-soft);font-size:.94rem}
    .number{font-size:2.5rem;line-height:1;color:var(--jade);font-weight:900}
    .scenario-card{padding:28px;height:100%;transition:transform .25s,box-shadow .25s;border:1px solid var(--line);background:var(--paper);border-radius:var(--radius-sm)}
    .scenario-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .scenario-card h3{font-size:1.2rem;font-weight:850;margin:18px 0 8px}
    .scenario-card p{color:var(--ink-soft);font-size:.94rem;margin:0}
    .dark-band{background:var(--forest-deep);color:#fff}
    .dark-band .section-heading p{color:rgba(255,255,255,.7)}
    .flow{display:flex;gap:0;position:relative}
    .flow:before{content:"";position:absolute;left:34px;right:34px;top:28px;border-top:1px dashed rgba(217,239,139,.45)}
    .flow-step{flex:1;position:relative;text-align:center;padding:0 18px}
    .flow-step b{width:56px;height:56px;background:var(--lime);color:var(--forest);display:inline-flex;align-items:center;justify-content:center;border-radius:50%;font-size:1.15rem;position:relative;z-index:1}
    .flow-step h3{font-size:1.05rem;margin:18px 0 7px}
    .flow-step p{font-size:.9rem;color:rgba(255,255,255,.68);margin:0}
    .data-box{padding:29px;background:var(--mint);border-radius:var(--radius);height:100%}
    .data-box .big{font-size:2.5rem;font-weight:900;color:var(--forest);line-height:1.1}
    .data-box p{color:var(--ink-soft);margin:12px 0 0}
    .check-list{list-style:none;padding:0;margin:0}
    .check-list li{padding:12px 0;border-bottom:1px solid var(--line);display:flex;gap:12px;color:var(--ink-soft)}
    .check-list li:last-child{border-bottom:0}
    .check-list i{color:var(--jade);margin-top:6px}
    .review{padding:31px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);height:100%}
    .review blockquote{font-size:1.08rem;line-height:1.8;margin:15px 0 20px;color:var(--ink)}
    .review cite{font-style:normal;color:var(--ink-soft);font-size:.9rem}
    .faq .accordion-item{border:1px solid var(--line);border-radius:14px!important;overflow:hidden;margin-bottom:12px;background:var(--paper)}
    .faq .accordion-button{font-weight:800;color:var(--forest);background:var(--paper);box-shadow:none;padding:20px 22px}
    .faq .accordion-button:not(.collapsed){background:var(--mint);color:var(--forest)}
    .faq .accordion-body{color:var(--ink-soft);padding:0 22px 21px}
    .cta{background:linear-gradient(120deg,var(--forest),#176b55);border-radius:var(--radius);padding:55px;color:#fff;position:relative;overflow:hidden}
    .cta:after{content:"♠";position:absolute;right:55px;top:-32px;font-size:12rem;color:rgba(217,239,139,.12);line-height:1}
    .cta-content{position:relative;z-index:1;max-width:760px}
    .cta h2{font-size:clamp(1.8rem,3.5vw,3rem);font-weight:900;line-height:1.25;margin:10px 0 13px}
    .cta p{color:rgba(255,255,255,.75);margin-bottom:24px}
    .site-footer{background:#092d27;color:#fff;padding:65px 0 22px}
    .footer-brand{font-weight:900;font-size:1.35rem;display:inline-flex;align-items:center;gap:10px}
    .footer-intro{color:rgba(255,255,255,.66);max-width:430px;margin-top:18px;font-size:.92rem}
    .footer-title{font-weight:850;margin-bottom:15px;color:var(--lime)}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin-bottom:8px;color:rgba(255,255,255,.68);font-size:.9rem}
    .footer-links a:hover{color:var(--lime)}
    .site-footer .small{color:rgba(255,255,255,.65);font-size:.88rem}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:rgba(255,255,255,.54);font-size:.78rem}
    .footer-bottom a{color:var(--lime)}
    @media(max-width:991px){.navbar-nav{padding:15px 0}.nav-cta{margin:8px 0 0}.section{padding:70px 0}.solution-copy{padding:34px}.flow{flex-wrap:wrap;gap:28px}.flow:before{display:none}.flow-step{flex:0 0 46%}}
    @media(max-width:575px){body{font-size:15px}.section{padding:54px 0}.inner-hero{min-height:510px}.inner-hero h1{font-size:2.5rem}.solution-copy{padding:28px}.cta{padding:34px 25px}.cta:after{right:-20px;font-size:8rem}.flow-step{flex:0 0 100%;text-align:left;display:grid;grid-template-columns:56px 1fr;column-gap:15px}.flow-step b{grid-row:span 2}.flow-step h3{margin:4px 0}.flow-step p{grid-column:2}.footer-bottom{display:block}.footer-bottom div+div{margin-top:10px}}

/* roulang page: category4 */
:root{
      --ink:#10201e;
      --ink-soft:#40534f;
      --forest:#0d3d35;
      --forest-deep:#092d27;
      --jade:#1ca47b;
      --mint:#dff4eb;
      --lime:#d9ef8b;
      --cream:#f6f5ef;
      --paper:#fffefb;
      --line:#d9e2dd;
      --gold:#e6ba63;
      --danger:#a54b45;
      --shadow:0 18px 50px rgba(14,48,41,.10);
      --shadow-sm:0 8px 24px rgba(14,48,41,.08);
      --radius:22px;
      --radius-sm:14px;
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:color .2s ease,transform .2s ease,background .2s ease,border-color .2s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(28,164,123,.4);outline-offset:3px}
    .container{max-width:1220px}
    .section{padding:92px 0;position:relative}
    .section-tight{padding:62px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--forest);font-weight:800;font-size:.84rem;letter-spacing:.1em}
    .eyebrow i{color:var(--jade)}
    .section-heading{max-width:760px;margin-bottom:38px}
    .section-heading h2{font-size:clamp(1.8rem,3vw,2.75rem);line-height:1.25;letter-spacing:-.04em;margin:10px 0 14px;font-weight:850}
    .section-heading p{color:var(--ink-soft);font-size:1.03rem;margin:0}
    .btn-brand,.btn-lightbrand,.btn-quiet{border-radius:999px;padding:.76rem 1.22rem;font-weight:800;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;line-height:1.4}
    .btn-brand{background:var(--jade);color:#fff;box-shadow:0 10px 24px rgba(28,164,123,.22)}
    .btn-brand:hover{background:#148e69;color:#fff;transform:translateY(-2px)}
    .btn-lightbrand{background:#fff;color:var(--forest);border-color:#fff}
    .btn-lightbrand:hover{background:var(--lime);border-color:var(--lime);color:var(--forest);transform:translateY(-2px)}
    .btn-quiet{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.07)}
    .btn-quiet:hover{background:rgba(255,255,255,.16);color:#fff}
    .site-header{position:sticky;top:0;z-index:1030;background:rgba(255,254,251,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(13,61,53,.1)}
    .navbar{min-height:76px;padding:10px 0}
    .navbar-brand{font-weight:900;font-size:1.42rem;letter-spacing:-.06em;color:var(--forest)!important;display:flex;align-items:center;gap:10px}
    .brand-mark{width:35px;height:35px;border-radius:11px;background:var(--forest);color:var(--lime);display:inline-flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
    .navbar-toggler{border:1px solid var(--line);border-radius:10px;padding:.45rem .6rem;box-shadow:none!important}
    .navbar-toggler-icon{width:1.25em;height:1.25em}
    .nav-link{font-size:.89rem;color:var(--ink-soft)!important;font-weight:750;padding:.56rem .64rem!important;white-space:nowrap;position:relative}
    .nav-link:after{content:"";position:absolute;left:.64rem;right:.64rem;bottom:.25rem;height:2px;background:var(--jade);transform:scaleX(0);transform-origin:left;transition:transform .2s ease}
    .nav-link:hover,.nav-link.active{color:var(--forest)!important}
    .nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-cta{margin-left:8px;padding:.59rem .95rem!important;background:var(--forest);border-radius:999px;color:#fff!important}
    .nav-cta:after{display:none}
    .nav-cta:hover{background:var(--jade);color:#fff!important}

    .page-hero{position:relative;overflow:hidden;color:#fff;padding:76px 0 82px;background:linear-gradient(100deg,rgba(7,39,32,.97),rgba(8,57,47,.88)),url('/assets/images/backpic/back-2.webp') center/cover}
    .page-hero:before{content:"";position:absolute;width:480px;height:480px;border-radius:50%;right:-180px;top:-220px;border:1px solid rgba(217,239,139,.25);background:rgba(217,239,139,.08)}
    .page-hero .container{position:relative;z-index:1}
    .hero-copy{padding:25px 0}
    .hero-badge{display:inline-flex;align-items:center;gap:8px;padding:.43rem .82rem;border-radius:999px;border:1px solid rgba(217,239,139,.42);background:rgba(217,239,139,.12);color:var(--lime);font-weight:800;font-size:.85rem}
    .hero-copy h1{font-size:clamp(2.3rem,5vw,4.5rem);line-height:1.1;letter-spacing:-.07em;font-weight:900;margin:22px 0 18px}
    .hero-copy h1 span{color:var(--lime)}
    .hero-copy p{max-width:650px;color:rgba(255,255,255,.84);font-size:1.08rem}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .rank-panel{background:rgba(255,254,251,.96);color:var(--ink);border-radius:var(--radius);padding:25px;box-shadow:0 22px 60px rgba(0,0,0,.25);max-width:490px;margin-left:auto}
    .rank-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:18px}
    .rank-header h3{font-size:1.12rem;margin:0;font-weight:850}
    .live-dot{font-size:.78rem;color:var(--jade);font-weight:800;display:flex;align-items:center;gap:6px}
    .live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--jade);box-shadow:0 0 0 5px rgba(28,164,123,.12)}
    .rank-row{display:grid;grid-template-columns:30px 1fr auto;align-items:center;gap:12px;padding:13px 0;border-top:1px solid var(--line)}
    .rank-num{width:27px;height:27px;border-radius:9px;background:var(--mint);color:var(--forest);display:grid;place-items:center;font-weight:900;font-size:.82rem}
    .rank-row:first-of-type .rank-num{background:var(--lime)}
    .rank-name{font-weight:800;font-size:.93rem}
    .rank-note{display:block;color:#76847f;font-size:.75rem;font-weight:500}
    .rank-value{font-weight:900;color:var(--forest);font-size:.92rem}
    .mini-bar{height:6px;background:#e8efeb;border-radius:9px;overflow:hidden;margin-top:6px}
    .mini-bar span{display:block;height:100%;border-radius:9px;background:var(--jade)}
    .surface{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .soft-section{background:var(--mint)}
    .pain-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .pain-card{padding:30px;border-radius:var(--radius);border:1px solid var(--line);background:var(--paper)}
    .pain-card.alert{background:#fff8f4;border-color:#efd8cd}
    .icon-box{width:46px;height:46px;border-radius:14px;display:grid;place-items:center;background:var(--mint);color:var(--forest);font-size:1.15rem;margin-bottom:18px}
    .pain-card.alert .icon-box{background:#f6ddd3;color:var(--danger)}
    .pain-card h3{font-size:1.25rem;margin:0 0 10px;font-weight:850}
    .pain-card p{margin:0;color:var(--ink-soft)}
    .split-layout{display:grid;grid-template-columns:.92fr 1.08fr;gap:58px;align-items:center}
    .split-image{height:430px;border-radius:var(--radius);overflow:hidden;position:relative;box-shadow:var(--shadow)}
    .split-image img{width:100%;height:100%;object-fit:cover}
    .split-image:after{content:"";position:absolute;inset:0;background:linear-gradient(140deg,rgba(9,45,39,.05),rgba(9,45,39,.55))}
    .number-list{display:grid;gap:18px}
    .number-item{display:grid;grid-template-columns:45px 1fr;gap:15px;align-items:start}
    .number-item strong{width:40px;height:40px;border-radius:13px;background:var(--forest);color:var(--lime);display:grid;place-items:center}
    .number-item h3{font-size:1.05rem;margin:0 0 3px;font-weight:850}
    .number-item p{margin:0;color:var(--ink-soft);font-size:.94rem}
    .flow-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:0;position:relative}
    .flow-wrap:before{content:"";position:absolute;top:25px;left:8%;right:8%;height:2px;background:#b9d9ca}
    .flow-step{position:relative;text-align:center;padding:0 14px}
    .flow-icon{position:relative;z-index:1;width:52px;height:52px;margin:0 auto 16px;border-radius:17px;background:var(--forest);color:var(--lime);display:grid;place-items:center;font-size:1.15rem;box-shadow:0 0 0 8px var(--cream)}
    .flow-step h3{font-size:1rem;margin:0 0 7px;font-weight:850}
    .flow-step p{font-size:.88rem;color:var(--ink-soft);margin:0}
    .review-table{overflow:hidden}
    .review-row{display:grid;grid-template-columns:1fr 1.2fr 1fr;gap:20px;padding:18px 22px;border-bottom:1px solid var(--line);align-items:center}
    .review-row:last-child{border-bottom:0}
    .review-row.head{background:var(--forest);color:#fff;font-size:.84rem;font-weight:800}
    .review-row strong{font-weight:850}
    .review-row span{color:var(--ink-soft);font-size:.92rem}
    .review-row.head span{color:#fff}
    .sample-card{padding:30px;background:var(--forest);color:#fff;border-radius:var(--radius);height:100%}
    .sample-card h3{font-size:1.35rem;margin:0 0 15px;font-weight:850}
    .sample-card p{color:rgba(255,255,255,.78);font-size:.94rem}
    .tag{display:inline-flex;align-items:center;padding:.3rem .65rem;border-radius:999px;background:var(--mint);color:var(--forest);font-size:.75rem;font-weight:850;margin:0 5px 8px 0}
    .sample-card .tag{background:rgba(217,239,139,.16);color:var(--lime)}
    .check-list{list-style:none;padding:0;margin:20px 0 0}
    .check-list li{display:flex;gap:10px;margin:11px 0;color:var(--ink-soft)}
    .check-list i{color:var(--jade);margin-top:5px}
    .sample-card .check-list li{color:rgba(255,255,255,.82)}
    .scene-card{height:100%;padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);transition:.25s ease}
    .scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#b5d9ca}
    .scene-card h3{font-size:1.08rem;margin:16px 0 8px;font-weight:850}
    .scene-card p{margin:0;color:var(--ink-soft);font-size:.92rem}
    .quote-section{background:var(--forest-deep);color:#fff}
    .quote-section .eyebrow{color:var(--lime)}
    .quote-section .section-heading p{color:rgba(255,255,255,.7)}
    .quote-card{height:100%;padding:28px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:rgba(255,255,255,.07)}
    .quote-card p{color:rgba(255,255,255,.84);margin:18px 0;font-size:1rem}
    .quote-person{display:flex;align-items:center;gap:12px;font-weight:800}
    .avatar{width:40px;height:40px;border-radius:50%;display:grid;place-items:center;background:var(--lime);color:var(--forest)}
    .faq-list{max-width:900px}
    .accordion-item{border:1px solid var(--line)!important;border-radius:14px!important;overflow:hidden;margin-bottom:12px;background:var(--paper)}
    .accordion-button{font-weight:800;color:var(--forest);background:var(--paper);box-shadow:none!important;padding:20px 22px}
    .accordion-button:not(.collapsed){color:var(--forest);background:var(--mint)}
    .accordion-body{color:var(--ink-soft);padding:0 22px 21px;background:var(--mint)}
    .cta-panel{position:relative;overflow:hidden;padding:58px 65px;border-radius:var(--radius);background:linear-gradient(110deg,var(--forest),#166a54);color:#fff}
    .cta-panel:after{content:"♠";position:absolute;right:7%;top:-30px;font-size:15rem;line-height:1;color:rgba(217,239,139,.08);transform:rotate(12deg)}
    .cta-panel>*{position:relative;z-index:1}
    .cta-panel h2{font-size:clamp(1.8rem,3vw,2.8rem);line-height:1.25;font-weight:900;margin:10px 0 13px}
    .cta-panel p{max-width:720px;color:rgba(255,255,255,.78);margin:0 0 25px}
    .site-footer{background:#082a24;color:#fff;padding:65px 0 22px}
    .footer-brand{font-weight:900;font-size:1.4rem;display:flex;align-items:center;gap:10px;margin-bottom:16px}
    .footer-intro{color:rgba(255,255,255,.68);max-width:470px;font-size:.92rem}
    .footer-title{font-weight:850;margin:4px 0 15px;color:var(--lime)}
    .footer-links{list-style:none;padding:0;margin:0}
    .footer-links li{margin:7px 0}
    .footer-links a{color:rgba(255,255,255,.68);font-size:.9rem}
    .footer-links a:hover{color:var(--lime)}
    .site-footer .small{color:rgba(255,255,255,.62);font-size:.83rem;line-height:1.75}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:rgba(255,255,255,.55);font-size:.78rem}
    .footer-bottom a{color:var(--lime)}
    .footer-bottom a:hover{color:#fff}
    @media(max-width:991px){
      .navbar-nav{padding:15px 0}
      .nav-cta{margin:8px 0 0}
      .split-layout{grid-template-columns:1fr;gap:30px}
      .split-image{height:330px}
      .flow-wrap{grid-template-columns:repeat(2,1fr);gap:28px 10px}
      .flow-wrap:before{display:none}
      .rank-panel{margin:28px 0 0;max-width:none}
    }
    @media(max-width:767px){
      .section{padding:65px 0}
      .section-tight{padding:46px 0}
      .page-hero{padding:55px 0 62px}
      .hero-copy h1{font-size:2.6rem}
      .hero-actions{display:grid}
      .hero-actions a{width:100%}
      .pain-grid{grid-template-columns:1fr}
      .review-row{grid-template-columns:1fr;gap:5px;padding:16px}
      .review-row.head{display:none}
      .review-row strong:before{content:"";display:inline-block;width:6px;height:6px;border-radius:50%;background:var(--jade);margin:0 8px 2px 0}
      .flow-wrap{grid-template-columns:1fr 1fr}
      .cta-panel{padding:38px 25px}
      .footer-bottom{display:block}
      .footer-bottom>div{margin-bottom:8px}
    }
    @media(max-width:520px){
      body{font-size:15px}
      .flow-wrap{grid-template-columns:1fr}
      .rank-panel{padding:20px}
      .rank-row{grid-template-columns:27px 1fr auto;gap:8px}
      .split-image{height:260px}
      .cta-panel h2{font-size:2rem}
    }

/* roulang page: category7 */
:root{
      --ink:#10201e;--ink-soft:#40534f;--forest:#0d3d35;--forest-deep:#092d27;
      --jade:#1ca47b;--mint:#dff4eb;--lime:#d9ef8b;--cream:#f6f5ef;--paper:#fffefb;
      --line:#d9e2dd;--gold:#e6ba63;--danger:#a54b45;--shadow:0 18px 50px rgba(14,48,41,.10);
      --shadow-sm:0 8px 24px rgba(14,48,41,.08);--radius:22px;--radius-sm:14px;
      --font:"PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:var(--font);font-size:16px;line-height:1.8;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:all .2s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(28,164,123,.42);outline-offset:3px}
    .container{max-width:1220px}
    .section{padding:92px 0;position:relative}
    .section-tight{padding:62px 0}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--forest);font-size:.84rem;font-weight:800;letter-spacing:.1em}
    .eyebrow i{color:var(--jade)}
    .section-heading{max-width:750px;margin-bottom:38px}
    .section-heading h2{font-size:clamp(1.85rem,3vw,2.8rem);line-height:1.25;letter-spacing:-.045em;margin:10px 0 14px;font-weight:900}
    .section-heading p{color:var(--ink-soft);font-size:1.03rem;margin:0}
    .btn-brand,.btn-lightbrand,.btn-quiet{border-radius:999px;padding:.76rem 1.25rem;font-weight:800;border:1px solid transparent;display:inline-flex;align-items:center;justify-content:center;gap:9px;line-height:1.4}
    .btn-brand{background:var(--jade);color:#fff;box-shadow:0 10px 24px rgba(28,164,123,.22)}
    .btn-brand:hover{background:#148e69;color:#fff;transform:translateY(-2px)}
    .btn-lightbrand{background:#fff;color:var(--forest);border-color:#fff}
    .btn-lightbrand:hover{background:var(--lime);border-color:var(--lime);transform:translateY(-2px)}
    .btn-quiet{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.07)}
    .btn-quiet:hover{background:rgba(255,255,255,.16);color:#fff}
    .site-header{position:sticky;top:0;z-index:1030;background:rgba(255,254,251,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(13,61,53,.1)}
    .navbar{min-height:76px;padding:10px 0}
    .navbar-brand,.footer-brand{font-weight:900;font-size:1.42rem;letter-spacing:-.06em;color:var(--forest)!important;display:flex;align-items:center;gap:10px}
    .brand-mark{width:35px;height:35px;border-radius:11px;background:var(--forest);color:var(--lime);display:inline-flex;align-items:center;justify-content:center;font-size:1rem;box-shadow:inset 0 0 0 1px rgba(255,255,255,.12)}
    .navbar-toggler{border:1px solid var(--line);border-radius:10px;padding:.45rem .6rem;box-shadow:none!important}
    .nav-link{font-size:.89rem;color:var(--ink-soft)!important;font-weight:750;padding:.56rem .64rem!important;white-space:nowrap;position:relative}
    .nav-link:after{content:"";position:absolute;left:.64rem;right:.64rem;bottom:.25rem;height:2px;background:var(--jade);transform:scaleX(0);transform-origin:left;transition:transform .2s}
    .nav-link:hover,.nav-link.active{color:var(--forest)!important}
    .nav-link:hover:after,.nav-link.active:after{transform:scaleX(1)}
    .nav-cta{margin-left:8px;padding:.59rem .95rem!important;background:var(--forest);border-radius:999px;color:#fff!important}
    .nav-cta:after{display:none}.nav-cta:hover{background:var(--jade);color:#fff!important}
    .inner-hero{min-height:470px;color:#fff;display:flex;align-items:center;background:linear-gradient(90deg,rgba(6,39,32,.94),rgba(8,55,45,.78)),url('/assets/images/backpic/back-3.webp') center/cover;position:relative;overflow:hidden}
    .inner-hero:after{content:"";position:absolute;width:410px;height:410px;border:1px solid rgba(217,239,139,.25);border-radius:50%;right:-100px;top:-155px}
    .inner-content{position:relative;z-index:1;max-width:820px}
    .hero-badge,.topic-badge{display:inline-flex;align-items:center;gap:8px;padding:.42rem .82rem;border-radius:999px;border:1px solid rgba(217,239,139,.45);background:rgba(217,239,139,.12);color:var(--lime);font-weight:800;font-size:.84rem}
    .inner-hero h1{font-size:clamp(2.5rem,6vw,4.9rem);line-height:1.08;letter-spacing:-.08em;font-weight:900;margin:21px 0 20px;max-width:790px}
    .inner-hero h1 span{color:var(--lime)}
    .hero-lead{max-width:720px;color:rgba(255,255,255,.86);font-size:1.08rem}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .notice-strip{background:var(--forest-deep);color:#e9f5ee;padding:17px 0}
    .notice-strip .container{display:flex;justify-content:space-between;gap:20px;align-items:center}
    .notice-strip strong{color:var(--lime)}
    .notice-strip a{color:var(--lime);font-weight:800}
    .panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .rule-panel{padding:30px}
    .rule-panel h3{font-size:1.25rem;font-weight:850;margin:0 0 14px}
    .rule-panel p{color:var(--ink-soft);margin:0}
    .number-list{list-style:none;padding:0;margin:0}
    .number-list li{display:flex;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}
    .number-list li:last-child{border-bottom:0}
    .number{flex:0 0 36px;height:36px;border-radius:12px;background:var(--mint);color:var(--forest);font-weight:900;display:grid;place-items:center}
    .number-list strong{display:block;margin-bottom:3px}.number-list span{color:var(--ink-soft);font-size:.94rem}
    .image-card{overflow:hidden;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .image-card img{width:100%;height:245px;object-fit:cover;transition:transform .5s}
    .image-card:hover img{transform:scale(1.04)}
    .image-card-body{padding:25px}
    .image-card h3{font-size:1.25rem;font-weight:850;margin:0 0 9px}
    .image-card p{color:var(--ink-soft);margin:0}
    .quote-zone{background:var(--mint)}
    .quote{position:relative;padding:35px 40px 32px;background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow-sm);height:100%}
    .quote i{font-size:2.2rem;color:var(--jade);margin-bottom:15px}
    .quote p{font-size:1.12rem;line-height:1.9;margin:0 0 18px}
    .quote small{color:var(--ink-soft);font-weight:800}
    .split-copy{padding:12px 0}
    .split-copy h2{font-size:clamp(1.8rem,3vw,2.7rem);font-weight:900;line-height:1.25;letter-spacing:-.05em;margin:12px 0 18px}
    .split-copy p{color:var(--ink-soft)}
    .check-list{list-style:none;padding:0;margin:22px 0}
    .check-list li{display:flex;gap:11px;margin:12px 0;color:var(--ink-soft)}
    .check-list i{color:var(--jade);margin-top:6px}
    .step{position:relative;padding-left:68px;min-height:92px}
    .step:not(:last-child){margin-bottom:27px}
    .step:before{content:"";position:absolute;left:21px;top:44px;width:2px;height:calc(100% + 27px);background:#b8ddd0}
    .step:last-child:before{display:none}
    .step-dot{position:absolute;left:0;top:0;width:44px;height:44px;border-radius:15px;background:var(--forest);color:var(--lime);display:grid;place-items:center;font-weight:900}
    .step h3{font-size:1.1rem;margin:0 0 5px;font-weight:850}.step p{color:var(--ink-soft);margin:0}
    .faq .accordion-item{background:var(--paper);border:1px solid var(--line);border-radius:14px!important;margin-bottom:12px;overflow:hidden}
    .faq .accordion-button{font-weight:850;color:var(--ink);background:var(--paper);padding:20px 22px;box-shadow:none}
    .faq .accordion-button:not(.collapsed){color:var(--forest);background:var(--mint)}
    .faq .accordion-body{color:var(--ink-soft);padding:0 22px 21px;background:var(--mint)}
    .cta-band{background:var(--forest);color:#fff;border-radius:30px;padding:54px 58px;position:relative;overflow:hidden}
    .cta-band:after{content:"♠";position:absolute;right:6%;top:-35px;font-size:13rem;color:rgba(217,239,139,.09);line-height:1}
    .cta-band h2{font-weight:900;letter-spacing:-.05em;font-size:clamp(1.8rem,3vw,2.8rem);position:relative;z-index:1}
    .cta-band p{color:rgba(255,255,255,.76);max-width:690px;position:relative;z-index:1}
    .cta-band .btn{position:relative;z-index:1}
    .site-footer{background:var(--forest-deep);color:#d7e7df;padding:70px 0 24px}
    .site-footer .footer-brand{color:#fff!important;margin-bottom:17px}
    .footer-intro{color:#a9c0b7;max-width:470px;margin:0}
    .footer-title{color:var(--lime);font-weight:850;margin-bottom:14px}
    .footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin:8px 0}
    .footer-links a{color:#b7ccc4}.footer-links a:hover{color:var(--lime);padding-left:4px}
    .site-footer .small{color:#a9c0b7}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:45px;padding-top:21px;display:flex;justify-content:space-between;gap:15px;color:#91aaa1;font-size:.82rem}
    .footer-bottom a{color:var(--lime)}.footer-bottom a:hover{color:#fff}
    .soft-label{display:inline-block;background:var(--mint);color:var(--forest);border-radius:999px;padding:.3rem .65rem;font-size:.78rem;font-weight:850;margin-bottom:13px}
    .mini-note{border-left:3px solid var(--gold);padding-left:17px;color:var(--ink-soft)}
    @media(max-width:1199px){.nav-link{padding-left:.46rem!important;padding-right:.46rem!important;font-size:.82rem}.nav-cta{margin-left:4px}}
    @media(max-width:991px){.section{padding:70px 0}.notice-strip .container{display:block}.notice-strip a{display:inline-block;margin-top:4px}.footer-bottom{display:block}.footer-bottom div+div{margin-top:10px}}
    @media(max-width:767px){.inner-hero{min-height:530px}.inner-hero h1{font-size:3rem}.hero-actions a{width:100%}.rule-panel,.quote{padding:25px}.cta-band{padding:38px 25px;border-radius:22px}.section-heading{margin-bottom:28px}}
    @media(max-width:520px){body{font-size:15px}.section{padding:58px 0}.inner-hero h1{font-size:2.55rem}.hero-lead{font-size:1rem}.navbar-brand{font-size:1.25rem}.number-list li{gap:11px}.footer-bottom{font-size:.76rem}}