/* roulang page: index */
:root{
      --navy:#102a4c;--blue:#1f66c2;--sky:#eaf4ff;--cyan:#48a7e8;--ink:#17253a;
      --muted:#65748a;--line:#dce7f3;--paper:#fff;--wash:#f6faff;--gold:#f5b94b;
      --success:#2d9b78;--danger:#d45e63;--radius:20px;--radius-sm:12px;
      --shadow:0 15px 42px rgba(22,69,123,.10);--shadow-lg:0 25px 65px rgba(15,50,92,.16);
    }
    *{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;font-size:16px;line-height:1.78}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    ::selection{background:#cbe5ff;color:var(--navy)}
    .container{max-width:1180px}
    .site-header{position:sticky;top:0;z-index:1030;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,231,243,.8)}
    .navbar{min-height:74px;padding:10px 0}
    .navbar-brand{font-size:25px;font-weight:850;letter-spacing:1px;color:var(--navy)!important;display:flex;align-items:center;gap:10px}
    .brand-mark{width:35px;height:35px;border-radius:11px;background:var(--blue);color:white;display:inline-grid;place-items:center;font-size:16px;box-shadow:0 8px 18px rgba(31,102,194,.26)}
    .nav-link{font-size:14px;font-weight:700;color:#455b76!important;padding:9px 10px!important;border-radius:9px;white-space:nowrap}
    .nav-link:hover,.nav-link.active{color:var(--blue)!important;background:#eef7ff}
    .nav-tools{display:flex;align-items:center;gap:10px}
    .nav-search{border:1px solid var(--line);background:#f8fbff;border-radius:10px;height:37px;width:145px;padding:0 12px;color:var(--ink);font-size:13px;outline:none}
    .nav-search:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(72,167,232,.15)}
    .btn{border-radius:11px;font-weight:800;padding:10px 18px;transition:transform .2s,box-shadow .2s,background .2s}
    .btn:hover{transform:translateY(-2px)}
    .btn:focus{box-shadow:0 0 0 4px rgba(31,102,194,.18)!important}
    .btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 8px 18px rgba(31,102,194,.2)}
    .btn-primary:hover{background:#1558ad;border-color:#1558ad}
    .btn-outline-light{border-width:1.5px}
    .hero{position:relative;overflow:hidden;background:linear-gradient(90deg,rgba(8,35,72,.96),rgba(16,62,111,.82)),url('/assets/images/backpic/back-1.webp') center/cover;min-height:510px;color:#fff}
    .hero:after{content:"";position:absolute;right:-90px;bottom:-150px;width:480px;height:480px;border:1px solid rgba(255,255,255,.15);border-radius:50%;box-shadow:0 0 0 60px rgba(255,255,255,.04),0 0 0 120px rgba(255,255,255,.03)}
    .hero .container{position:relative;z-index:1}
    .hero-grid{min-height:510px;display:grid;grid-template-columns:1.18fr .82fr;align-items:center;gap:50px}
    .eyebrow{display:inline-flex;gap:8px;align-items:center;padding:6px 12px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2);border-radius:99px;font-size:13px;font-weight:700;letter-spacing:.4px}
    .hero h1{font-size:clamp(38px,5vw,64px);line-height:1.18;letter-spacing:-2px;margin:18px 0 18px;font-weight:900}
    .hero p{max-width:665px;color:#dcecff;font-size:17px;line-height:1.95;margin:0 0 25px}
    .hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
    .group-box{background:#fff;color:var(--ink);border-radius:var(--radius);padding:23px;box-shadow:var(--shadow-lg);position:relative}
    .group-box h2{font-size:20px;font-weight:900;color:var(--navy);margin:0 0 10px}
    .group-box p{font-size:14px;color:var(--muted);line-height:1.7;margin:0 0 17px}
    .progress{height:9px;background:#e7eff7;border-radius:99px;overflow:hidden}
    .progress-bar{background:linear-gradient(90deg,var(--cyan),var(--blue))}
    .group-num{display:flex;align-items:end;justify-content:space-between;margin:14px 0 10px}
    .group-num strong{font-size:32px;line-height:1;color:var(--blue)}
    .group-num span{font-size:13px;color:var(--muted)}
    .mini-people{display:flex;align-items:center;margin-top:18px}
    .mini-people i{width:29px;height:29px;border:2px solid #fff;border-radius:50%;display:grid;place-items:center;background:#dbeeff;color:var(--blue);font-size:11px;margin-right:-7px}
    .section{padding:86px 0}
    .section-soft{background:var(--wash)}
    .section-dark{background:var(--navy);color:white}
    .section-head{max-width:730px;margin-bottom:34px}
    .section-head .kicker{font-size:13px;letter-spacing:1.5px;color:var(--blue);font-weight:900;margin-bottom:7px}
    .section-head h2{font-size:clamp(27px,3.3vw,40px);line-height:1.32;color:var(--navy);font-weight:900;letter-spacing:-1px;margin:0 0 12px}
    .section-head p{color:var(--muted);margin:0;font-size:16px}
    .section-dark .section-head h2{color:#fff}.section-dark .section-head p{color:#c8d9ed}.section-dark .kicker{color:#8ed0ff}
    .feature-main{height:100%;padding:34px;border-radius:var(--radius);background:var(--navy);color:#fff;position:relative;overflow:hidden}
    .feature-main:after{content:"♠";position:absolute;right:20px;bottom:-76px;font-size:220px;line-height:1;color:rgba(255,255,255,.06)}
    .feature-main h3{font-weight:900;font-size:28px;position:relative}.feature-main p{color:#ccdef0;position:relative}
    .feature-item{height:100%;background:#fff;border:1px solid var(--line);padding:24px;border-radius:var(--radius-sm);transition:.25s;position:relative}
    .feature-item:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#c1ddf5}
    .icon-wrap{width:45px;height:45px;border-radius:13px;background:#eaf5ff;color:var(--blue);display:grid;place-items:center;font-size:19px;margin-bottom:15px}
    .feature-item h3{font-size:18px;font-weight:850;color:var(--navy)}.feature-item p{font-size:14px;color:var(--muted);margin:0}
    .promise-bar{border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}
    .promise{padding:23px 20px;display:flex;gap:13px;align-items:center;border-right:1px solid var(--line)}
    .promise:last-child{border:0}.promise i{font-size:23px;color:var(--blue)}.promise strong{display:block;font-size:15px;color:var(--navy)}.promise span{display:block;font-size:12px;color:var(--muted)}
    .spec-wrap{border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow);border:1px solid var(--line)}
    .spec-image{min-height:350px;background:url('/assets/images/coverpic/cover-2.webp') center/cover}
    .spec-content{padding:34px}
    .spec-content h3{font-size:27px;color:var(--navy);font-weight:900}
    .check-list{list-style:none;padding:0;margin:20px 0 0}.check-list li{padding:10px 0;border-bottom:1px dashed var(--line);color:#43546a}.check-list i{color:var(--success);margin-right:10px}
    .stat-card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:17px;text-align:center}.stat-card strong{display:block;font-size:25px;color:var(--blue);font-weight:900}.stat-card span{font-size:13px;color:var(--muted)}
    .timeline{position:relative;margin-left:12px;padding-left:34px;border-left:2px solid #bddcf4}.timeline-item{position:relative;padding:0 0 26px}.timeline-item:before{content:"";position:absolute;left:-43px;top:5px;width:16px;height:16px;border-radius:50%;background:var(--blue);border:4px solid #dff0ff}.timeline-item:last-child{padding-bottom:0}.timeline-item strong{font-size:17px;color:var(--navy)}.timeline-item p{color:var(--muted);font-size:14px;margin:5px 0 0}
    .topic-card{height:100%;overflow:hidden;border-radius:var(--radius-sm);background:white;border:1px solid var(--line);box-shadow:0 8px 22px rgba(16,42,76,.06)}
    .topic-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .topic-image{height:156px;overflow:hidden}.topic-image img{width:100%;height:100%;object-fit:cover;transition:.4s}.topic-card:hover img{transform:scale(1.06)}
    .topic-body{padding:18px}.topic-body h3{font-size:17px;color:var(--navy);font-weight:850}.topic-body p{font-size:13px;color:var(--muted);margin:8px 0 12px}.topic-link{font-size:13px;font-weight:800;color:var(--blue)}
    .task-panel{background:linear-gradient(135deg,#e9f5ff,#fff);border:1px solid #cfe6fa;border-radius:var(--radius);padding:34px}
    .task-row{display:flex;align-items:center;gap:16px;padding:15px 0;border-bottom:1px solid #dceaf5}.task-row:last-child{border:0}.task-no{flex:0 0 34px;height:34px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-size:13px;font-weight:900}.task-row strong{color:var(--navy);display:block}.task-row span{color:var(--muted);font-size:13px}
    .rail{display:flex;gap:17px;overflow-x:auto;padding:5px 2px 16px;scroll-snap-type:x mandatory}.rail::-webkit-scrollbar{height:7px}.rail::-webkit-scrollbar-thumb{background:#b9d8ef;border-radius:10px}
    .rail-card{flex:0 0 250px;scroll-snap-align:start;border-radius:16px;overflow:hidden;background:white;border:1px solid var(--line);transition:.25s}.rail-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.rail-card img{height:160px;width:100%;object-fit:cover}.rail-card div{padding:14px}.rail-card h3{font-size:16px;font-weight:850;color:var(--navy);margin:0 0 5px}.rail-card p{font-size:13px;color:var(--muted);margin:0}
    .story-image{border-radius:var(--radius);height:100%;min-height:370px;object-fit:cover}.story-copy{padding:20px 10px}.story-copy h2{font-size:35px;font-weight:900;line-height:1.35;color:var(--navy)}.story-copy p{color:var(--muted)}
    .quote-card{height:100%;padding:27px;background:#fff;border-radius:var(--radius-sm);border:1px solid var(--line);box-shadow:0 8px 18px rgba(16,42,76,.05)}.quote-card .stars{color:var(--gold);font-size:14px}.quote-card blockquote{font-size:15px;color:#3c4f66;margin:15px 0}.quote-card strong{color:var(--navy);font-size:14px}.quote-card span{font-size:12px;color:var(--muted)}
    .news-layout{display:grid;grid-template-columns:1.45fr .75fr;gap:26px}.news-list{background:#fff;border-radius:var(--radius);border:1px solid var(--line);overflow:hidden}.news-item{display:grid;grid-template-columns:95px 1fr auto;gap:20px;align-items:center;padding:21px 24px;border-bottom:1px solid var(--line)}.news-item:last-child{border:0}.news-date{color:var(--blue);font-size:13px;font-weight:850}.news-date b{display:block;font-size:22px;line-height:1.1}.news-item h3{font-size:17px;font-weight:850;color:var(--navy);margin:0 0 5px}.news-item p{font-size:13px;color:var(--muted);margin:0}.read-more{font-size:13px;font-weight:850;color:var(--blue);white-space:nowrap}
    .news-aside{border-radius:var(--radius);padding:28px;background:var(--navy);color:white}.news-aside h3{font-weight:900;font-size:23px}.news-aside p{font-size:14px;color:#c7d8ec}.aside-list{list-style:none;padding:0;margin:20px 0}.aside-list li{padding:11px 0;border-bottom:1px solid rgba(255,255,255,.15);font-size:14px}.aside-list i{color:#7fc8ff;margin-right:9px}
    .faq-shell{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:10px 25px;box-shadow:var(--shadow)}.accordion-item{border:0;border-bottom:1px solid var(--line)}.accordion-item:last-child{border:0}.accordion-button{font-weight:850;color:var(--navy);padding:20px 4px;background:white!important;box-shadow:none!important}.accordion-button:not(.collapsed){color:var(--blue)}.accordion-body{padding:0 4px 20px;color:var(--muted);font-size:14px}
    .cta-panel{position:relative;overflow:hidden;border-radius:var(--radius);padding:52px;background:linear-gradient(110deg,#154d94,#2a8cd4);color:white}.cta-panel:before{content:"";position:absolute;width:330px;height:330px;border-radius:50%;right:-80px;top:-130px;border:45px solid rgba(255,255,255,.08)}.cta-panel>*{position:relative}.cta-panel h2{font-size:36px;font-weight:900}.cta-panel p{max-width:700px;color:#ddecff}
    .form-card{margin-top:28px;padding:22px;background:#fff;border-radius:14px;color:var(--ink);display:flex;align-items:end;gap:12px}.form-card label{display:block;font-size:12px;font-weight:800;color:#52657d;margin-bottom:5px}.form-card input{height:43px;border:1px solid var(--line);border-radius:9px;padding:0 12px;outline:none;width:100%}.form-card input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px #dff2ff}.form-field{flex:1}
    footer{background:#0b1e36;color:#a9bfd6;padding:55px 0 24px}.footer-brand{font-size:24px;color:white;font-weight:900;margin-bottom:10px}.footer-desc{max-width:430px;font-size:13px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:10px 25px}.footer-links a{font-size:13px;color:#b9cce0}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:34px;padding-top:20px;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}.footer-bottom a{color:#d4e8fa}
    .fixed-cta{position:fixed;right:20px;bottom:20px;z-index:1000;border:0;background:var(--blue);color:#fff;border-radius:50px;padding:12px 17px;box-shadow:0 12px 28px rgba(31,102,194,.34);font-size:14px;font-weight:850}.fixed-cta:hover{background:#1558ad;color:white}
    @media(max-width:1024px){.nav-search{display:none}.hero-grid{gap:25px}.news-item{grid-template-columns:78px 1fr}.news-item .read-more{grid-column:2}.promise{padding:18px 12px}.promise span{display:none}}
    @media(max-width:768px){.navbar{min-height:64px}.navbar-collapse{padding:12px 0}.nav-tools{margin-top:8px}.hero{min-height:auto}.hero-grid{grid-template-columns:1fr;padding:62px 0}.hero h1{font-size:42px}.group-box{max-width:520px}.section{padding:62px 0}.promise-bar{grid-template-columns:1fr 1fr}.promise:nth-child(2){border-right:0}.promise:nth-child(-n+2){border-bottom:1px solid var(--line)}.news-layout{grid-template-columns:1fr}.news-item{padding:18px;gap:14px}.form-card{display:block}.form-field{margin-bottom:13px}.story-copy{padding:20px 0}.footer-links{margin-top:25px}.navbar-nav{max-height:55vh;overflow:auto}}
    @media(max-width:520px){.hero h1{font-size:34px;letter-spacing:-1px}.hero p{font-size:15px}.hero-buttons .btn{width:100%}.section-head h2{font-size:28px}.promise-bar{grid-template-columns:1fr}.promise,.promise:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.promise:last-child{border:0}.news-item{grid-template-columns:60px 1fr}.news-item h3{font-size:15px}.news-item p{font-size:12px}.cta-panel{padding:34px 24px}.cta-panel h2{font-size:29px}.fixed-cta{right:12px;bottom:12px}.navbar-brand{font-size:22px}}

/* roulang page: category1 */
:root{
      --navy:#102a4c;--blue:#1f66c2;--sky:#eaf4ff;--cyan:#48a7e8;--ink:#17253a;
      --muted:#65748a;--line:#dce7f3;--paper:#fff;--wash:#f6faff;--gold:#f5b94b;
      --success:#2d9b78;--danger:#d45e63;--radius:20px;--radius-sm:12px;
      --shadow:0 15px 42px rgba(22,69,123,.10);--shadow-lg:0 25px 65px rgba(15,50,92,.16);
    }
    *{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;font-size:16px;line-height:1.78}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    .container{max-width:1180px}
    .site-header{position:sticky;top:0;z-index:1030;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,231,243,.8)}
    .navbar{min-height:74px;padding:10px 0}
    .navbar-brand{font-size:25px;font-weight:850;letter-spacing:1px;color:var(--navy)!important;display:flex;align-items:center;gap:10px}
    .brand-mark{width:35px;height:35px;border-radius:11px;background:var(--blue);color:white;display:inline-grid;place-items:center;font-size:16px;box-shadow:0 8px 18px rgba(31,102,194,.26)}
    .nav-link{font-size:14px;font-weight:700;color:#455b76!important;padding:9px 10px!important;border-radius:9px;white-space:nowrap}
    .nav-link:hover,.nav-link.active{color:var(--blue)!important;background:#eef7ff}
    .nav-tools{display:flex;align-items:center;gap:10px}
    .nav-search{border:1px solid var(--line);background:#f8fbff;border-radius:10px;height:37px;width:145px;padding:0 12px;color:var(--ink);font-size:13px;outline:none}
    .nav-search:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(72,167,232,.15)}
    .btn{border-radius:11px;font-weight:800;padding:10px 18px;transition:transform .2s,box-shadow .2s,background .2s}
    .btn:hover{transform:translateY(-2px)}
    .btn:focus{box-shadow:0 0 0 4px rgba(31,102,194,.18)!important}
    .btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 8px 18px rgba(31,102,194,.2)}
    .btn-primary:hover{background:#1558ad;border-color:#1558ad}
    .btn-outline-primary{border:1.5px solid var(--blue);color:var(--blue)}
    .btn-outline-primary:hover{background:var(--blue);border-color:var(--blue)}
    .page-banner{position:relative;overflow:hidden;background:linear-gradient(105deg,rgba(11,43,80,.95),rgba(23,92,166,.80)),url('/assets/images/backpic/back-2.webp') center/cover;color:#fff;padding:57px 0 62px}
    .page-banner:after{content:"♠";position:absolute;right:8%;bottom:-95px;font-size:250px;line-height:1;color:rgba(255,255,255,.08)}
    .page-banner .container{position:relative;z-index:1}
    .breadcrumb-lite{display:flex;align-items:center;gap:8px;color:#cce3fb;font-size:14px;margin-bottom:13px}
    .breadcrumb-lite i{font-size:11px}
    .page-banner h1{font-size:clamp(34px,4.5vw,54px);font-weight:900;letter-spacing:-1.5px;line-height:1.22;margin:0 0 13px}
    .page-banner p{font-size:17px;max-width:760px;color:#dcecff;margin:0}
    .section{padding:82px 0}
    .section-soft{background:var(--wash)}
    .section-dark{background:var(--navy);color:white}
    .section-head{max-width:760px;margin-bottom:34px}
    .section-head .kicker{font-size:13px;letter-spacing:1.5px;color:var(--blue);font-weight:900;margin-bottom:7px}
    .section-head h2{font-size:clamp(27px,3.3vw,40px);line-height:1.32;color:var(--navy);font-weight:900;letter-spacing:-1px;margin:0 0 12px}
    .section-head p{color:var(--muted);margin:0;font-size:16px}
    .section-dark .section-head h2{color:#fff}
    .section-dark .section-head p{color:#c8d9ed}
    .section-dark .kicker{color:#8ed0ff}
    .intro-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
    .intro-panel p{color:#4f6074;margin:0 0 16px}
    .intro-panel p:last-child{margin-bottom:0}
    .notice-card{height:100%;padding:28px;border-radius:var(--radius);background:var(--navy);color:#fff;position:relative;overflow:hidden}
    .notice-card:after{content:"";position:absolute;width:185px;height:185px;border-radius:50%;right:-64px;bottom:-70px;background:rgba(72,167,232,.2)}
    .notice-card h3{position:relative;font-size:23px;font-weight:900;margin-bottom:12px}
    .notice-card p{position:relative;color:#d4e5f6;margin:0}
    .rule-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:24px;box-shadow:0 7px 20px rgba(16,42,76,.05);transition:.25s}
    .rule-card:hover{transform:translateY(-5px);border-color:#bcdcf5;box-shadow:var(--shadow)}
    .rule-icon{width:45px;height:45px;border-radius:13px;background:var(--sky);color:var(--blue);display:grid;place-items:center;font-size:19px;margin-bottom:16px}
    .rule-card h3{font-size:18px;font-weight:850;color:var(--navy);margin-bottom:8px}
    .rule-card p{font-size:14px;color:var(--muted);margin:0}
    .ranking-list{border-radius:var(--radius);border:1px solid var(--line);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
    .ranking-row{display:grid;grid-template-columns:74px 1fr auto;gap:18px;align-items:center;padding:21px 25px;border-bottom:1px solid var(--line)}
    .ranking-row:last-child{border-bottom:0}
    .rank-num{font-size:14px;color:var(--blue);font-weight:900;letter-spacing:1px}
    .ranking-row strong{display:block;color:var(--navy);font-size:18px;font-weight:900}
    .ranking-row span{display:block;color:var(--muted);font-size:14px;margin-top:2px}
    .rank-tag{background:#eff7ff;color:var(--blue);padding:5px 10px;border-radius:99px;font-size:12px;font-weight:800}
    .image-frame{height:100%;min-height:395px;border-radius:var(--radius);overflow:hidden;position:relative;box-shadow:var(--shadow-lg)}
    .image-frame img{height:100%;width:100%;object-fit:cover}
    .image-frame:after{content:"轻松 · 自愿 · 友善";position:absolute;bottom:0;left:0;right:0;padding:19px 23px;color:#fff;font-size:14px;font-weight:800;letter-spacing:1px;background:linear-gradient(transparent,rgba(8,29,55,.78))}
    .flow-wrap{position:relative;padding-left:43px;border-left:2px solid #cfe4f8;margin-left:18px}
    .flow-item{position:relative;padding:0 0 30px}
    .flow-item:last-child{padding-bottom:0}
    .flow-item:before{content:"";position:absolute;left:-52px;top:4px;width:18px;height:18px;border-radius:50%;background:var(--blue);border:4px solid #e2f2ff}
    .flow-item strong{font-size:18px;color:var(--navy);font-weight:900}
    .flow-item p{color:var(--muted);margin:5px 0 0}
    .scene-card{height:100%;border-radius:var(--radius-sm);border:1px solid var(--line);overflow:hidden;background:#fff;transition:.25s}
    .scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .scene-card img{height:176px;width:100%;object-fit:cover}
    .scene-card .scene-body{padding:20px}
    .scene-card h3{font-size:18px;color:var(--navy);font-weight:850;margin:0 0 8px}
    .scene-card p{font-size:14px;color:var(--muted);margin:0}
    .quote-card{height:100%;padding:27px;background:#fff;border-radius:var(--radius-sm);border:1px solid var(--line);box-shadow:0 8px 18px rgba(16,42,76,.06)}
    .quote-card .quote-icon{color:var(--gold);font-size:25px;margin-bottom:12px}
    .quote-card p{color:#43546a;margin:0 0 18px}
    .quote-person{display:flex;align-items:center;gap:11px}
    .quote-person b{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--sky);color:var(--blue)}
    .quote-person strong{display:block;color:var(--navy);font-size:14px}
    .quote-person span{display:block;color:var(--muted);font-size:12px}
    .faq-wrap .accordion-item{border:1px solid var(--line);border-radius:13px!important;overflow:hidden;margin-bottom:12px;box-shadow:0 5px 15px rgba(16,42,76,.04)}
    .faq-wrap .accordion-button{font-weight:850;color:var(--navy);padding:19px 21px;box-shadow:none!important}
    .faq-wrap .accordion-button:not(.collapsed){background:#eff7ff;color:var(--blue)}
    .faq-wrap .accordion-body{color:var(--muted);padding:4px 21px 20px}
    .cta-strip{border-radius:var(--radius);padding:45px;background:linear-gradient(115deg,#10315a,#1f66c2);color:#fff;position:relative;overflow:hidden}
    .cta-strip:after{content:"♠";font-size:250px;line-height:1;position:absolute;right:25px;top:-82px;color:rgba(255,255,255,.07)}
    .cta-strip .row{position:relative;z-index:1}
    .cta-strip h2{font-size:clamp(27px,3vw,39px);font-weight:900;letter-spacing:-1px;margin:0 0 10px}
    .cta-strip p{color:#d7eaff;max-width:680px;margin:0}
    .safe-list{list-style:none;padding:0;margin:22px 0 0}
    .safe-list li{padding:10px 0;border-bottom:1px dashed rgba(255,255,255,.22);color:#d8e9f8}
    .safe-list li:last-child{border-bottom:0}
    .safe-list i{color:#86d7b8;margin-right:10px}
    footer{background:#0d213c;color:#c8d7e8;padding:57px 0 24px;margin-top:0}
    .footer-brand{font-size:25px;font-weight:900;color:#fff;margin-bottom:10px}
    .footer-desc{max-width:430px;color:#9fb4cb;font-size:14px;margin:0}
    .footer-links{display:flex;gap:10px 18px;flex-wrap:wrap;padding-top:10px}
    .footer-links a{font-size:14px;color:#cbdcf0}
    .footer-links a:hover{color:#8ed0ff}
    .footer-bottom{margin-top:36px;padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;flex-wrap:wrap;gap:8px 20px;font-size:12px;color:#8298b2}
    @media(max-width:1199px){
      .nav-link{padding:8px 7px!important;font-size:13px}.nav-search{width:115px}
    }
    @media(max-width:991px){
      .navbar-collapse{padding:14px 0 6px}.navbar-nav{align-items:stretch!important}.nav-link{padding:10px 12px!important}
      .nav-tools{padding:12px 5px 4px}.nav-search{width:100%;max-width:280px}.page-banner{padding:45px 0}
      .section{padding:64px 0}
    }
    @media(max-width:767px){
      .ranking-row{grid-template-columns:52px 1fr;padding:18px}.rank-tag{grid-column:2;width:max-content}
      .intro-panel{padding:25px}.image-frame{min-height:285px}.cta-strip{padding:31px 25px}
    }
    @media(max-width:520px){
      body{font-size:15px}.navbar-brand{font-size:23px}.page-banner h1{font-size:34px}.page-banner p{font-size:15px}
      .section{padding:52px 0}.section-head h2{font-size:28px}.nav-tools{flex-wrap:wrap}.nav-search{max-width:none}
      .ranking-row{gap:11px;padding:16px}.ranking-row strong{font-size:16px}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:5px}
    }

/* roulang page: category3 */
:root{
      --navy:#102a4c;--blue:#1f66c2;--sky:#eaf4ff;--cyan:#48a7e8;--ink:#17253a;
      --muted:#65748a;--line:#dce7f3;--paper:#fff;--wash:#f6faff;--gold:#f5b94b;
      --success:#2d9b78;--danger:#d45e63;--radius:20px;--radius-sm:12px;
      --shadow:0 15px 42px rgba(22,69,123,.10);--shadow-lg:0 25px 65px rgba(15,50,92,.16);
    }
    *{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;font-size:16px;line-height:1.78}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    .container{max-width:1180px}
    .site-header{position:sticky;top:0;z-index:1030;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,231,243,.8)}
    .navbar{min-height:74px;padding:10px 0}
    .navbar-brand{font-size:25px;font-weight:850;letter-spacing:1px;color:var(--navy)!important;display:flex;align-items:center;gap:10px}
    .brand-mark{width:35px;height:35px;border-radius:11px;background:var(--blue);color:#fff;display:inline-grid;place-items:center;font-size:16px;box-shadow:0 8px 18px rgba(31,102,194,.26)}
    .nav-link{font-size:14px;font-weight:700;color:#455b76!important;padding:9px 10px!important;border-radius:9px;white-space:nowrap}
    .nav-link:hover,.nav-link.active{color:var(--blue)!important;background:#eef7ff}
    .nav-tools{display:flex;align-items:center;gap:10px}
    .nav-search{border:1px solid var(--line);background:#f8fbff;border-radius:10px;height:37px;width:145px;padding:0 12px;color:var(--ink);font-size:13px;outline:none;transition:.2s}
    .nav-search:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(72,167,232,.15)}
    .btn{border-radius:11px;font-weight:800;padding:10px 18px;transition:transform .2s,box-shadow .2s,background .2s,border-color .2s}
    .btn:hover{transform:translateY(-2px)}
    .btn:focus{box-shadow:0 0 0 4px rgba(31,102,194,.18)!important}
    .btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 8px 18px rgba(31,102,194,.2)}
    .btn-primary:hover{background:#1558ad;border-color:#1558ad}
    .btn-outline-primary{border:1.5px solid var(--blue);color:var(--blue)}
    .btn-outline-primary:hover{background:var(--blue);border-color:var(--blue)}
    .section{padding:82px 0}
    .section-soft{background:var(--wash)}
    .section-dark{background:var(--navy);color:#fff}
    .section-head{max-width:760px;margin-bottom:34px}
    .section-head .kicker{font-size:13px;letter-spacing:1.5px;color:var(--blue);font-weight:900;margin-bottom:7px}
    .section-head h2{font-size:clamp(27px,3.3vw,40px);line-height:1.32;color:var(--navy);font-weight:900;letter-spacing:-1px;margin:0 0 12px}
    .section-head p{color:var(--muted);margin:0;font-size:16px}
    .section-dark .section-head h2{color:#fff}
    .section-dark .section-head p{color:#c8d9ed}
    .section-dark .kicker{color:#8ed0ff}
    .inner-hero{position:relative;overflow:hidden;background:linear-gradient(112deg,rgba(9,37,74,.97),rgba(25,89,157,.87)),url('/assets/images/backpic/back-2.webp') center/cover;color:#fff;padding:54px 0 58px}
    .inner-hero:before{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(255,255,255,.15);border-radius:50%;right:-150px;top:-235px;box-shadow:0 0 0 60px rgba(255,255,255,.035),0 0 0 125px rgba(255,255,255,.025)}
    .inner-hero .container{position:relative;z-index:1}
    .breadcrumbs{display:flex;align-items:center;gap:9px;font-size:13px;color:#c7dcee;margin-bottom:28px}
    .breadcrumbs a:hover{color:#fff}
    .hero-bento{display:grid;grid-template-columns:1.32fr .68fr;gap:18px;align-items:stretch}
    .hero-main{min-height:365px;padding:38px;border-radius:var(--radius);border:1px solid rgba(255,255,255,.18);background:rgba(6,28,59,.35);backdrop-filter:blur(8px);display:flex;flex-direction:column;justify-content:center}
    .eyebrow{display:inline-flex;width:max-content;gap:8px;align-items:center;padding:6px 12px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2);border-radius:99px;font-size:13px;font-weight:700;letter-spacing:.4px}
    .hero-main h1{font-size:clamp(38px,5.1vw,61px);line-height:1.17;letter-spacing:-2px;margin:18px 0;color:#fff;font-weight:900}
    .hero-main p{max-width:650px;color:#dcecff;font-size:17px;line-height:1.95;margin:0 0 25px}
    .hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
    .hero-side{display:grid;grid-template-rows:1fr 1fr;gap:18px}
    .mini-bento{padding:25px;border-radius:var(--radius-sm);background:#fff;color:var(--ink);box-shadow:0 18px 35px rgba(4,28,63,.18);position:relative;overflow:hidden}
    .mini-bento .mini-icon{width:42px;height:42px;border-radius:12px;display:grid;place-items:center;background:var(--sky);color:var(--blue);font-size:18px;margin-bottom:14px}
    .mini-bento h3{font-size:18px;font-weight:900;color:var(--navy);margin:0 0 6px}
    .mini-bento p{font-size:13px;line-height:1.7;color:var(--muted);margin:0}
    .mini-bento.gold{background:#fdf8ec}
    .mini-bento.gold .mini-icon{background:#fff0c9;color:#a97113}
    .intro-strip{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:27px 30px;margin-top:-30px;position:relative;z-index:3}
    .intro-strip p{margin:0;color:#465970;font-size:16px}
    .intro-strip strong{color:var(--blue)}
    .point-card{height:100%;padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:0 8px 22px rgba(16,42,76,.05);transition:.25s}
    .point-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#bedaf2}
    .point-no{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;border-radius:50%;background:var(--sky);color:var(--blue);font-size:13px;font-weight:900;margin-bottom:16px}
    .point-card h3{font-size:19px;font-weight:900;color:var(--navy);margin-bottom:9px}
    .point-card p{font-size:14px;color:var(--muted);margin:0}
    .image-panel{height:100%;min-height:410px;position:relative;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
    .image-panel img{width:100%;height:100%;object-fit:cover}
    .image-panel:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(9,37,74,.62),transparent 62%)}
    .image-caption{position:absolute;left:26px;right:26px;bottom:22px;color:#fff;z-index:1}
    .image-caption strong{font-size:21px;font-weight:900;display:block;margin-bottom:5px}
    .image-caption span{font-size:14px;color:#e1effc}
    .rank-list{padding-left:0;margin:0;list-style:none}
    .rank-list li{display:flex;align-items:flex-start;gap:14px;padding:17px 0;border-bottom:1px dashed var(--line)}
    .rank-list li:last-child{border-bottom:0}
    .rank-num{flex:0 0 32px;width:32px;height:32px;display:grid;place-items:center;border-radius:10px;background:var(--navy);color:#fff;font-size:13px;font-weight:900}
    .rank-list strong{display:block;font-size:17px;color:var(--navy);font-weight:900;margin-bottom:3px}
    .rank-list p{margin:0;font-size:14px;color:var(--muted)}
    .card-guide{padding:31px;border-radius:var(--radius);background:#fff;border:1px solid var(--line);height:100%;box-shadow:0 8px 22px rgba(16,42,76,.04)}
    .card-guide h3{font-size:21px;font-weight:900;color:var(--navy);margin-bottom:13px}
    .card-guide p{color:var(--muted);font-size:14px}
    .pill-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
    .soft-pill{font-size:13px;font-weight:800;padding:6px 11px;border-radius:99px;background:var(--sky);color:var(--blue)}
    .soft-pill.gold{background:#fff4d9;color:#9c6b12}
    .notice{border-left:4px solid var(--gold);background:#fffaf0;border-radius:0 var(--radius-sm) var(--radius-sm) 0;padding:19px 21px;color:#6a572f;font-size:14px}
    .flow-wrap{position:relative;padding:8px 0}
    .flow-wrap:before{content:"";position:absolute;top:45px;left:6%;right:6%;height:2px;background:#cfe4f7}
    .flow-card{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:24px 20px;height:100%;box-shadow:0 8px 18px rgba(16,42,76,.04)}
    .flow-dot{width:48px;height:48px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:900;margin:-49px 0 17px;box-shadow:0 0 0 8px var(--wash)}
    .flow-card h3{font-size:18px;font-weight:900;color:var(--navy);margin:0 0 8px}
    .flow-card p{margin:0;font-size:14px;color:var(--muted)}
    .scene-card{height:100%;overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;box-shadow:0 8px 22px rgba(16,42,76,.05);transition:.25s}
    .scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .scene-card img{height:165px;width:100%;object-fit:cover;transition:.4s}
    .scene-card:hover img{transform:scale(1.05)}
    .scene-card-body{padding:19px}
    .scene-card h3{font-size:18px;color:var(--navy);font-weight:900;margin:0 0 7px}
    .scene-card p{color:var(--muted);font-size:14px;margin:0}
    .quote-card{height:100%;padding:27px;background:#fff;border-radius:var(--radius-sm);border:1px solid var(--line);box-shadow:0 8px 18px rgba(16,42,76,.05)}
    .quote-card i{font-size:24px;color:var(--cyan);margin-bottom:13px}
    .quote-card blockquote{font-size:16px;line-height:1.9;color:#40536a;margin:0 0 18px}
    .quote-person{display:flex;align-items:center;gap:10px;font-size:14px}
    .avatar{width:38px;height:38px;border-radius:50%;background:var(--sky);color:var(--blue);display:grid;place-items:center;font-weight:900}
    .quote-person strong{display:block;color:var(--navy)}
    .quote-person span{color:var(--muted);font-size:12px}
    .faq-wrap{border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;border:0;background:transparent;text-align:left;color:var(--navy);font-weight:900;font-size:17px;padding:22px 38px 22px 0;position:relative;cursor:pointer}
    .faq-question:after{content:"+";position:absolute;right:5px;top:17px;font-size:27px;line-height:1;color:var(--blue);font-weight:400;transition:.2s}
    .faq-question[aria-expanded="true"]:after{content:"−"}
    .faq-answer{color:var(--muted);font-size:15px;padding:0 28px 21px 0}
    .cta-box{position:relative;overflow:hidden;background:linear-gradient(125deg,#102a4c,#1f66c2);padding:52px 55px;border-radius:var(--radius);color:#fff;box-shadow:var(--shadow-lg)}
    .cta-box:before,.cta-box:after{content:"♠";position:absolute;color:rgba(255,255,255,.055);font-size:240px;font-weight:900;line-height:1}
    .cta-box:before{right:-10px;top:-70px}.cta-box:after{left:-42px;bottom:-120px;font-size:190px}
    .cta-box > *{position:relative;z-index:1}
    .cta-box h2{font-size:clamp(28px,3.5vw,42px);font-weight:900;letter-spacing:-1px;margin:0 0 13px}
    .cta-box p{max-width:700px;color:#d9eaff;margin:0 0 24px;font-size:16px}
    .cta-box .btn-light{font-weight:900;color:var(--blue);box-shadow:0 10px 25px rgba(0,0,0,.12)}
    .cta-box .btn-light:hover{color:#1558ad}
    footer{background:#0c213d;color:#c2d2e5;padding:61px 0 24px;margin-top:0}
    .footer-brand{font-size:25px;font-weight:900;color:#fff;margin-bottom:12px}
    .footer-desc{font-size:14px;line-height:1.9;max-width:420px;margin:0;color:#b7cae0}
    .footer-links{display:flex;flex-wrap:wrap;gap:10px 19px;padding-top:10px}
    .footer-links a{font-size:14px;color:#d8e6f5}
    .footer-links a:hover{color:#83c8ff}
    .footer-bottom{display:flex;flex-wrap:wrap;gap:8px 22px;border-top:1px solid rgba(204,224,243,.17);padding-top:22px;margin-top:36px;font-size:12px;color:#91a9c2}
    @media (max-width:1199px){
      .navbar-brand{font-size:22px}.nav-link{padding:8px 7px!important;font-size:13px}.nav-search{width:122px}
    }
    @media (max-width:991px){
      .navbar{min-height:68px}.navbar-collapse{padding:13px 0 6px}.navbar-nav{align-items:stretch!important}.nav-link{padding:10px 12px!important}.nav-tools{padding:12px 4px 5px}.nav-search{width:100%;max-width:280px}
      .hero-bento{grid-template-columns:1fr}.hero-side{grid-template-columns:1fr 1fr;grid-template-rows:auto}.hero-main{min-height:320px}.section{padding:66px 0}.flow-wrap:before{display:none}.flow-card{margin-top:30px}
    }
    @media (max-width:767px){
      .inner-hero{padding:37px 0 42px}.hero-main{padding:29px 24px}.hero-main h1{letter-spacing:-1px}.hero-main p{font-size:15px}.hero-side{grid-template-columns:1fr;gap:12px}.mini-bento{padding:20px}.intro-strip{margin-top:-18px;padding:21px}.section{padding:54px 0}.section-head{margin-bottom:26px}.section-head h2{font-size:29px}.image-panel{min-height:310px}.cta-box{padding:37px 25px}.footer-links{padding-top:25px}.footer-bottom{gap:7px 13px}
    }
    @media (max-width:520px){
      body{font-size:15px}.container{padding-left:18px;padding-right:18px}.navbar-brand{font-size:21px}.brand-mark{width:32px;height:32px}.hero-buttons .btn{width:100%;text-align:center}.hero-main{min-height:auto}.point-card,.card-guide{padding:22px}.cta-box h2{font-size:29px}.nav-tools{flex-direction:column;align-items:stretch}.nav-tools .btn{width:100%}
    }

/* roulang page: category2 */
:root{
--navy:#102a4c;--blue:#1f66c2;--sky:#eaf4ff;--cyan:#48a7e8;--ink:#17253a;
--muted:#65748a;--line:#dce7f3;--paper:#fff;--wash:#f6faff;--gold:#f5b94b;
--success:#2d9b78;--danger:#d45e63;--radius:20px;--radius-sm:12px;
--shadow:0 15px 42px rgba(22,69,123,.10);--shadow-lg:0 25px 65px rgba(15,50,92,.16);
}
*{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;font-size:16px;line-height:1.78}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
.container{max-width:1180px}
.site-header{position:sticky;top:0;z-index:1030;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,231,243,.8)}
.navbar{min-height:74px;padding:10px 0}
.navbar-brand{font-size:25px;font-weight:850;letter-spacing:1px;color:var(--navy)!important;display:flex;align-items:center;gap:10px}
.brand-mark{width:35px;height:35px;border-radius:11px;background:var(--blue);color:white;display:inline-grid;place-items:center;font-size:16px;box-shadow:0 8px 18px rgba(31,102,194,.26)}
.nav-link{font-size:14px;font-weight:700;color:#455b76!important;padding:9px 10px!important;border-radius:9px;white-space:nowrap}
.nav-link:hover,.nav-link.active{color:var(--blue)!important;background:#eef7ff}
.nav-tools{display:flex;align-items:center;gap:10px}
.nav-search{border:1px solid var(--line);background:#f8fbff;border-radius:10px;height:37px;width:145px;padding:0 12px;color:var(--ink);font-size:13px;outline:none}
.nav-search:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(72,167,232,.15)}
.btn{border-radius:11px;font-weight:800;padding:10px 18px;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px)}
.btn:focus{box-shadow:0 0 0 4px rgba(31,102,194,.18)!important}
.btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 8px 18px rgba(31,102,194,.2)}
.btn-primary:hover{background:#1558ad;border-color:#1558ad}
.btn-outline-primary{color:var(--blue);border-color:#9fc8ef;background:#fff}
.btn-outline-primary:hover{color:#fff;background:var(--blue);border-color:var(--blue)}
.section{padding:84px 0}
.section-soft{background:var(--wash)}
.section-dark{background:var(--navy);color:#fff}
.section-head{max-width:760px;margin-bottom:36px}
.section-head .kicker{font-size:13px;letter-spacing:1.5px;color:var(--blue);font-weight:900;margin-bottom:7px}
.section-head h2{font-size:clamp(28px,3.3vw,40px);line-height:1.32;color:var(--navy);font-weight:900;letter-spacing:-1px;margin:0 0 12px}
.section-head p{color:var(--muted);margin:0;font-size:16px}
.section-dark .section-head h2{color:#fff}
.section-dark .section-head p{color:#c8d9ed}
.breadcrumb-line{font-size:13px;color:#7990aa;padding:18px 0 0}
.breadcrumb-line a:hover{color:var(--blue)}
.plan-hero{position:relative;overflow:hidden;background:linear-gradient(120deg,#f7fbff 0%,#e7f3ff 100%);border-bottom:1px solid var(--line)}
.plan-hero:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;right:-180px;top:-230px;background:rgba(72,167,232,.13)}
.plan-hero:after{content:"";position:absolute;width:320px;height:320px;border-radius:50%;left:-120px;bottom:-220px;border:40px solid rgba(31,102,194,.05)}
.hero-inner{position:relative;z-index:1;padding:54px 0 74px}
.hero-copy{padding:26px 10px 20px 0}
.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:6px 12px;background:#fff;border:1px solid #cce4fa;border-radius:99px;color:var(--blue);font-size:13px;font-weight:800;letter-spacing:.3px}
.hero-copy h1{font-size:clamp(38px,5vw,59px);line-height:1.18;letter-spacing:-2px;margin:18px 0;color:var(--navy);font-weight:900}
.hero-copy p{color:#536a84;font-size:17px;line-height:1.95;max-width:620px;margin:0 0 25px}
.hero-points{display:flex;flex-wrap:wrap;gap:10px 18px;margin:22px 0 28px;padding:0;list-style:none;color:#415a77;font-size:14px;font-weight:700}
.hero-points i{color:var(--success);margin-right:6px}
.download-card{background:#fff;border:1px solid #d5e7f8;border-radius:24px;padding:13px;box-shadow:var(--shadow-lg);position:relative}
.report-cover{position:relative;min-height:425px;border-radius:16px;overflow:hidden;background:linear-gradient(145deg,rgba(9,37,76,.94),rgba(31,102,194,.82)),url('/assets/images/coverpic/cover-2.webp') center/cover;color:#fff;padding:33px}
.report-cover:after{content:"♠";font-size:205px;line-height:1;position:absolute;right:-12px;bottom:-78px;color:rgba(255,255,255,.09)}
.report-cover>*{position:relative;z-index:1}
.cover-top{display:flex;justify-content:space-between;align-items:center;font-size:12px;letter-spacing:1px;color:#cbe5ff}
.cover-number{width:38px;height:38px;display:grid;place-items:center;border:1px solid rgba(255,255,255,.38);border-radius:50%;font-weight:900}
.report-cover h2{font-size:34px;line-height:1.28;font-weight:900;margin:52px 0 14px}
.report-cover p{font-size:14px;line-height:1.75;color:#d6e8fb;max-width:280px}
.cover-list{margin:27px 0 0;padding:0;list-style:none;font-size:13px}
.cover-list li{padding:6px 0;border-bottom:1px solid rgba(255,255,255,.18)}
.form-note{padding:19px 11px 6px;color:var(--muted);font-size:13px;line-height:1.7}
.mini-form{display:flex;gap:8px}
.mini-form input{width:100%;border:1px solid var(--line);border-radius:10px;padding:9px 11px;outline:0;color:var(--ink);font-size:13px}
.mini-form input:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(72,167,232,.14)}
.trust-bar{border-bottom:1px solid var(--line);background:#fff}
.trust-inner{padding:22px 0;display:flex;align-items:center;justify-content:space-between;gap:20px}
.trust-title{font-size:14px;color:var(--muted);font-weight:700;white-space:nowrap}
.trust-items{display:flex;align-items:center;justify-content:flex-end;gap:30px;flex-wrap:wrap}
.trust-item{display:flex;align-items:center;gap:9px;font-size:14px;font-weight:800;color:#4a617b}
.trust-item i{color:var(--blue);font-size:18px}
.problem-panel{background:var(--navy);border-radius:var(--radius);padding:38px;color:#fff;height:100%;position:relative;overflow:hidden}
.problem-panel:after{content:"";width:270px;height:270px;right:-90px;bottom:-110px;position:absolute;border-radius:50%;border:35px solid rgba(255,255,255,.06)}
.problem-panel h3{font-size:28px;font-weight:900;line-height:1.4;position:relative;z-index:1}
.problem-panel p{color:#c9ddef;position:relative;z-index:1}
.problem-list{position:relative;z-index:1;margin:23px 0 0;padding:0;list-style:none}
.problem-list li{padding:12px 0;border-bottom:1px solid rgba(255,255,255,.15);font-size:14px;color:#e0edf8}
.problem-list i{color:#83c7f7;margin-right:10px}
.solution-stack{display:grid;gap:14px}
.solution-item{display:grid;grid-template-columns:54px 1fr;gap:17px;align-items:start;padding:20px;border:1px solid var(--line);background:#fff;border-radius:14px;transition:.25s}
.solution-item:hover{transform:translateX(5px);box-shadow:var(--shadow);border-color:#b9d9f4}
.solution-icon{width:48px;height:48px;display:grid;place-items:center;background:var(--sky);border-radius:13px;color:var(--blue);font-size:20px}
.solution-item h3{font-size:18px;color:var(--navy);font-weight:850;margin:0 0 4px}
.solution-item p{color:var(--muted);font-size:14px;margin:0}
.scene-card{height:100%;border-radius:var(--radius-sm);overflow:hidden;background:#fff;border:1px solid var(--line);box-shadow:0 8px 22px rgba(16,42,76,.06);transition:.25s}
.scene-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.scene-photo{height:175px;overflow:hidden;position:relative}
.scene-photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 45%,rgba(11,36,67,.42))}
.scene-photo img{width:100%;height:100%;object-fit:cover;transition:.45s}
.scene-card:hover img{transform:scale(1.07)}
.scene-body{padding:20px}
.scene-body h3{font-size:19px;color:var(--navy);font-weight:850;margin:0 0 8px}
.scene-body p{font-size:14px;color:var(--muted);margin:0 0 13px}
.tag{display:inline-flex;align-items:center;border-radius:99px;background:#edf7ff;color:var(--blue);padding:4px 9px;font-size:12px;font-weight:800;margin-right:5px}
.flow-wrap{position:relative}
.flow-wrap:before{content:"";position:absolute;top:41px;left:6%;right:6%;height:2px;background:linear-gradient(90deg,#c9e2f6,#85c3ef);z-index:0}
.flow-card{height:100%;position:relative;z-index:1;background:#fff;border:1px solid var(--line);border-radius:16px;padding:25px 20px;box-shadow:0 8px 20px rgba(16,42,76,.05)}
.flow-num{width:43px;height:43px;display:grid;place-items:center;border-radius:50%;background:var(--blue);color:#fff;font-weight:900;margin-bottom:19px;box-shadow:0 0 0 7px var(--wash)}
.flow-card h3{font-weight:850;font-size:18px;color:var(--navy)}
.flow-card p{font-size:14px;color:var(--muted);margin:6px 0 0}
.rule-board{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.rule-title{display:flex;align-items:flex-start;gap:16px;margin-bottom:22px}
.rule-title .rule-icon{width:57px;height:57px;flex:none;border-radius:16px;background:#fff4dc;color:#bb7b11;display:grid;place-items:center;font-size:25px}
.rule-title h2{margin:0;color:var(--navy);font-size:28px;font-weight:900}
.rule-title p{margin:4px 0 0;color:var(--muted);font-size:14px}
.rule-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:0 26px}
.rule-row{padding:15px 0;border-top:1px dashed var(--line);display:flex;gap:12px;color:#4d6179;font-size:14px}
.rule-row i{margin-top:5px;color:var(--success)}
.note-box{height:100%;border-radius:var(--radius);padding:30px;background:#eaf5ff url('/assets/images/backpic/back-2.webp') center/cover;position:relative;overflow:hidden}
.note-box:before{content:"";position:absolute;inset:0;background:rgba(234,245,255,.88)}
.note-box>*{position:relative}
.note-box h3{color:var(--navy);font-weight:900;font-size:25px}
.note-box p{color:#4f6782;font-size:14px}
.note-box .btn{margin-top:8px}
.result-card{height:100%;padding:26px;background:#fff;border:1px solid var(--line);border-radius:16px}
.result-card .result-icon{font-size:25px;color:var(--blue);margin-bottom:13px}
.result-card h3{font-size:19px;color:var(--navy);font-weight:850}
.result-card p{font-size:14px;color:var(--muted);margin:0}
.quote-card{height:100%;padding:28px;background:#fff;border-radius:var(--radius-sm);border:1px solid var(--line);box-shadow:0 8px 18px rgba(16,42,76,.06)}
.quote-card .stars{color:var(--gold);font-size:14px;letter-spacing:2px;margin-bottom:15px}
.quote-card blockquote{font-size:16px;line-height:1.85;color:#41566e;margin:0 0 20px}
.quote-person{display:flex;align-items:center;gap:11px}
.avatar{width:40px;height:40px;display:grid;place-items:center;background:var(--sky);color:var(--blue);font-weight:900;border-radius:50%}
.quote-person strong{display:block;font-size:14px;color:var(--navy)}
.quote-person span{font-size:12px;color:var(--muted)}
.resource-image{height:100%;min-height:360px;border-radius:var(--radius);overflow:hidden;position:relative}
.resource-image:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(11,38,75,.25),rgba(11,38,75,.65))}
.resource-image img{width:100%;height:100%;object-fit:cover}
.resource-badge{position:absolute;z-index:1;left:25px;bottom:23px;color:#fff}
.resource-badge span{font-size:12px;font-weight:800;background:rgba(255,255,255,.18);border:1px solid rgba(255,255,255,.26);border-radius:99px;padding:5px 10px}
.resource-badge h3{font-size:25px;font-weight:900;margin:11px 0 0}
.resource-copy{padding:10px 0 0 25px}
.resource-copy h2{font-size:35px;line-height:1.35;font-weight:900;color:var(--navy);margin-bottom:14px}
.resource-copy>p{color:var(--muted)}
.resource-list{padding:0;margin:20px 0 26px;list-style:none}
.resource-list li{font-size:14px;padding:8px 0;border-bottom:1px dashed var(--line);color:#48617d}
.resource-list i{color:var(--blue);margin-right:9px}
.accordion{--bs-accordion-border-color:var(--line);--bs-accordion-btn-focus-box-shadow:0 0 0 4px rgba(31,102,194,.12)}
.accordion-item{border:1px solid var(--line)!important;border-radius:12px!important;overflow:hidden;margin-bottom:12px;background:#fff}
.accordion-button{font-weight:850;color:var(--navy);font-size:16px;padding:19px 20px;background:#fff}
.accordion-button:not(.collapsed){background:#f1f8ff;color:var(--blue);box-shadow:none}
.accordion-button:focus{box-shadow:0 0 0 4px rgba(31,102,194,.12)}
.accordion-body{font-size:14px;color:var(--muted);padding:0 20px 20px}
.cta-box{position:relative;overflow:hidden;border-radius:var(--radius);background:linear-gradient(110deg,#102a4c,#1d62b7);padding:55px;color:#fff}
.cta-box:before{content:"♠";position:absolute;right:4%;bottom:-120px;font-size:300px;line-height:1;color:rgba(255,255,255,.07)}
.cta-box>*{position:relative;z-index:1}
.cta-box h2{font-size:clamp(29px,3.5vw,43px);font-weight:900;margin:0 0 12px}
.cta-box p{color:#d6e8fc;max-width:690px;margin:0 auto 25px}
.cta-actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap}
footer{background:#0b213d;color:#d0deed;padding:57px 0 22px}
.footer-brand{font-size:25px;color:#fff;font-weight:900;margin-bottom:12px}
.footer-desc{font-size:14px;max-width:430px;color:#a9bfd7;margin:0}
.footer-links{display:flex;gap:8px 20px;flex-wrap:wrap;padding-top:7px}
.footer-links a{font-size:14px;color:#c9d8e9}
.footer-links a:hover{color:#8ed0ff}
.footer-bottom{border-top:1px solid rgba(206,225,245,.16);margin-top:35px;padding-top:20px;display:flex;gap:11px 22px;flex-wrap:wrap;font-size:12px;color:#94acc5}
@media (max-width:1199px){
.navbar-nav .nav-link{padding-left:7px!important;padding-right:7px!important;font-size:13px}
.nav-search{width:118px}
}
@media (max-width:991px){
.navbar{min-height:68px}
.navbar-collapse{padding:12px 0 5px}
.navbar-nav{align-items:stretch!important;padding:4px 0 12px}
.nav-link{padding:10px 12px!important}
.nav-tools{padding:8px 0 4px}
.nav-search{width:100%;height:40px}
.hero-copy{padding-right:0}
.download-card{max-width:510px;margin:20px auto 0}
.flow-wrap:before{display:none}
.resource-copy{padding:30px 0 0}
}
@media (max-width:767px){
.section{padding:62px 0}
.hero-inner{padding:35px 0 58px}
.hero-copy h1{font-size:39px;letter-spacing:-1.5px}
.hero-copy p{font-size:16px}
.trust-inner{align-items:flex-start;flex-direction:column}
.trust-items{justify-content:flex-start;gap:12px 20px}
.rule-grid{grid-template-columns:1fr}
.rule-board{padding:25px 20px}
.report-cover{min-height:385px}
.mini-form{flex-direction:column}
.mini-form .btn{width:100%}
.resource-image{min-height:270px}
.resource-copy h2{font-size:30px}
.footer-links{padding-top:25px}
}
@media (max-width:520px){
.container{padding-left:18px;padding-right:18px}
.navbar-brand{font-size:22px}
.nav-tools{flex-wrap:wrap}
.nav-tools .btn{width:100%;text-align:center}
.hero-buttons .btn{width:100%}
.hero-points{display:block}
.hero-points li{margin:7px 0}
.section-head h2{font-size:28px}
.problem-panel{padding:27px 22px}
.solution-item{grid-template-columns:46px 1fr;padding:17px}
.solution-icon{width:42px;height:42px}
.flow-card{padding:21px 18px}
.cta-box{padding:41px 20px}
}

/* roulang page: category4 */
:root{
      --navy:#102a4c;--blue:#1f66c2;--sky:#eaf4ff;--cyan:#48a7e8;--ink:#17253a;
      --muted:#65748a;--line:#dce7f3;--paper:#fff;--wash:#f6faff;--gold:#f5b94b;
      --success:#2d9b78;--danger:#d45e63;--radius:20px;--radius-sm:12px;
      --shadow:0 15px 42px rgba(22,69,123,.10);--shadow-lg:0 25px 65px rgba(15,50,92,.16);
    }
    *{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;font-size:16px;line-height:1.78}
    a{color:inherit;text-decoration:none;transition:.25s ease}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    .container{max-width:1180px}
    .site-header{position:sticky;top:0;z-index:1030;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,231,243,.8)}
    .navbar{min-height:74px;padding:10px 0}
    .navbar-brand{font-size:25px;font-weight:850;letter-spacing:1px;color:var(--navy)!important;display:flex;align-items:center;gap:10px}
    .brand-mark{width:35px;height:35px;border-radius:11px;background:var(--blue);color:white;display:inline-grid;place-items:center;font-size:16px;box-shadow:0 8px 18px rgba(31,102,194,.26)}
    .nav-link{font-size:14px;font-weight:700;color:#455b76!important;padding:9px 10px!important;border-radius:9px;white-space:nowrap}
    .nav-link:hover,.nav-link.active{color:var(--blue)!important;background:#eef7ff}
    .nav-tools{display:flex;align-items:center;gap:10px}
    .nav-search{border:1px solid var(--line);background:#f8fbff;border-radius:10px;height:37px;width:145px;padding:0 12px;color:var(--ink);font-size:13px;outline:none}
    .nav-search:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(72,167,232,.15)}
    .btn{border-radius:11px;font-weight:800;padding:10px 18px;transition:transform .2s,box-shadow .2s,background .2s}
    .btn:hover{transform:translateY(-2px)}
    .btn:focus{box-shadow:0 0 0 4px rgba(31,102,194,.18)!important}
    .btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 8px 18px rgba(31,102,194,.2)}
    .btn-primary:hover{background:#1558ad;border-color:#1558ad}
    .btn-outline-light{border-width:1.5px}
    .section{padding:88px 0}
    .section-soft{background:var(--wash)}
    .section-dark{background:var(--navy);color:white}
    .section-head{max-width:760px;margin-bottom:35px}
    .section-head .kicker{font-size:13px;letter-spacing:1.5px;color:var(--blue);font-weight:900;margin-bottom:7px}
    .section-head h2{font-size:clamp(28px,3.3vw,40px);line-height:1.32;color:var(--navy);font-weight:900;letter-spacing:-1px;margin:0 0 12px}
    .section-head p{color:var(--muted);margin:0;font-size:16px}
    .section-dark .section-head h2{color:#fff}
    .section-dark .section-head p{color:#c8d9ed}
    .section-dark .kicker{color:#8ed0ff}
    .page-hero{position:relative;overflow:hidden;min-height:500px;background:linear-gradient(90deg,rgba(8,35,72,.95),rgba(16,62,111,.74)),url('/assets/images/backpic/back-2.webp') center/cover;color:#fff}
    .page-hero:before{content:"";position:absolute;width:580px;height:580px;border-radius:50%;right:-100px;top:-190px;border:1px solid rgba(255,255,255,.15);box-shadow:0 0 0 55px rgba(255,255,255,.045),0 0 0 110px rgba(255,255,255,.025)}
    .page-hero .container{position:relative;z-index:1}
    .hero-grid{min-height:500px;display:grid;grid-template-columns:1.08fr .92fr;gap:56px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid rgba(255,255,255,.23);border-radius:99px;background:rgba(255,255,255,.12);font-size:13px;font-weight:800}
    .page-hero h1{font-size:clamp(39px,5vw,63px);font-weight:900;line-height:1.18;letter-spacing:-2px;margin:18px 0}
    .hero-copy{max-width:640px;margin:0 0 25px;color:#dcecff;font-size:17px;line-height:1.95}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-panel{background:rgba(255,255,255,.96);color:var(--ink);border-radius:var(--radius);padding:27px;box-shadow:var(--shadow-lg);transform:rotate(1.5deg)}
    .hero-panel-inner{transform:rotate(-1.5deg)}
    .panel-label{display:flex;align-items:center;gap:8px;color:var(--blue);font-size:13px;font-weight:900;letter-spacing:.5px}
    .hero-panel h2{font-size:25px;color:var(--navy);font-weight:900;line-height:1.4;margin:12px 0 16px}
    .mini-rule{display:flex;gap:13px;align-items:flex-start;padding:12px 0;border-top:1px solid var(--line)}
    .mini-rule:first-of-type{border-top:0}
    .mini-rule i{color:var(--success);margin-top:5px}
    .mini-rule strong{display:block;color:var(--navy);font-size:15px}
    .mini-rule span{display:block;color:var(--muted);font-size:13px;line-height:1.6}
    .intro-strip{margin-top:-44px;position:relative;z-index:3}
    .intro-card{background:#fff;border:1px solid var(--line);box-shadow:var(--shadow);border-radius:var(--radius);padding:25px 28px}
    .intro-card p{margin:0;color:#42556d;font-size:16px}
    .intro-card strong{color:var(--blue)}
    .trust-item{display:flex;align-items:center;gap:12px;padding:7px 0}
    .trust-icon{width:38px;height:38px;display:grid;place-items:center;border-radius:12px;background:var(--sky);color:var(--blue)}
    .trust-item span{font-weight:800;color:var(--navy);font-size:14px}
    .pain-card{height:100%;padding:28px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;box-shadow:0 7px 20px rgba(16,42,76,.04)}
    .pain-card i{font-size:23px;color:var(--danger)}
    .pain-card h3{font-size:19px;font-weight:900;color:var(--navy);margin:15px 0 9px}
    .pain-card p{font-size:14px;color:var(--muted);margin:0}
    .agreement-board{background:var(--navy);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-lg)}
    .agreement-copy{padding:40px;color:#fff}
    .agreement-copy h2{font-size:34px;font-weight:900;line-height:1.35;margin:0 0 15px}
    .agreement-copy p{color:#c7dbf0;margin-bottom:25px}
    .agreement-image{height:100%;min-height:380px}
    .agreement-image img{width:100%;height:100%;object-fit:cover}
    .agreement-list{list-style:none;margin:0;padding:0}
    .agreement-list li{display:flex;gap:12px;border-top:1px solid rgba(255,255,255,.16);padding:13px 0;color:#e4f1ff}
    .agreement-list i{color:#7bd0ff;margin-top:5px}
    .principle-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:25px;transition:.25s}
    .principle-card:hover{transform:translateY(-5px);border-color:#bcdcf4;box-shadow:var(--shadow)}
    .number{width:37px;height:37px;display:grid;place-items:center;border-radius:10px;background:var(--sky);color:var(--blue);font-weight:900}
    .principle-card h3{font-size:18px;font-weight:900;color:var(--navy);margin:17px 0 8px}
    .principle-card p{color:var(--muted);font-size:14px;margin:0}
    .scene-media{border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);height:100%}
    .scene-media img{width:100%;height:100%;min-height:415px;object-fit:cover}
    .scene-list{padding-left:18px;border-left:2px solid #cbe4f8}
    .scene-item{position:relative;padding:0 0 27px 28px}
    .scene-item:last-child{padding-bottom:0}
    .scene-item:before{content:"";position:absolute;left:-10px;top:4px;width:17px;height:17px;border:4px solid #dff0ff;background:var(--blue);border-radius:50%}
    .scene-item h3{font-size:19px;font-weight:900;color:var(--navy);margin:0 0 6px}
    .scene-item p{font-size:14px;color:var(--muted);margin:0}
    .flow-wrap{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .flow-step{position:relative;padding:25px 21px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm)}
    .flow-step:after{content:"→";position:absolute;right:-17px;top:50%;transform:translateY(-50%);width:32px;height:32px;border-radius:50%;display:grid;place-items:center;background:var(--blue);color:#fff;font-weight:900;z-index:2}
    .flow-step:last-child:after{display:none}
    .flow-step span{font-size:12px;font-weight:900;color:var(--blue);letter-spacing:1px}
    .flow-step h3{font-size:17px;font-weight:900;color:var(--navy);margin:10px 0 7px}
    .flow-step p{font-size:13px;line-height:1.7;color:var(--muted);margin:0}
    .phrase-card{height:100%;padding:26px;background:#fff;border-radius:var(--radius-sm);border:1px solid var(--line)}
    .phrase-card .quote-symbol{font-size:38px;line-height:.8;color:#9bcbed;font-family:Georgia,serif}
    .phrase-card p{font-size:17px;color:var(--navy);font-weight:800;line-height:1.8;margin:12px 0}
    .phrase-card span{color:var(--muted);font-size:13px}
    .result-card{height:100%;padding:27px;border-radius:var(--radius-sm);background:#fff;border:1px solid var(--line);box-shadow:0 8px 20px rgba(16,42,76,.05)}
    .result-card i{font-size:25px;color:var(--blue)}
    .result-card h3{font-size:18px;font-weight:900;color:var(--navy);margin:15px 0 7px}
    .result-card p{font-size:14px;color:var(--muted);margin:0}
    .quote-card{height:100%;padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:0 8px 22px rgba(16,42,76,.05)}
    .quote-card p{font-size:16px;color:#3f536c;margin:0 0 18px}
    .quote-person{display:flex;align-items:center;gap:12px}
    .avatar{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:var(--sky);color:var(--blue);font-weight:900}
    .quote-person strong{display:block;color:var(--navy);font-size:14px}
    .quote-person span{display:block;color:var(--muted);font-size:12px}
    .faq-wrap{max-width:880px}
    .accordion-item{border:1px solid var(--line)!important;border-radius:13px!important;overflow:hidden;margin-bottom:12px;background:#fff}
    .accordion-button{font-weight:850;color:var(--navy);padding:20px 22px;box-shadow:none!important}
    .accordion-button:not(.collapsed){background:#eef7ff;color:var(--blue)}
    .accordion-button:focus{box-shadow:0 0 0 3px rgba(72,167,232,.18)!important}
    .accordion-body{color:var(--muted);padding:0 22px 20px}
    .cta-box{position:relative;overflow:hidden;padding:51px;border-radius:var(--radius);background:linear-gradient(110deg,#174e96,#267acb);color:#fff;box-shadow:var(--shadow-lg)}
    .cta-box:after{content:"♠";position:absolute;font-size:230px;right:28px;bottom:-100px;color:rgba(255,255,255,.08)}
    .cta-box > *{position:relative;z-index:1}
    .cta-box h2{font-size:clamp(29px,4vw,43px);font-weight:900;line-height:1.3;margin:0 0 12px}
    .cta-box p{max-width:700px;color:#dceeff;margin:0 0 22px}
    .cta-form{display:flex;gap:10px;max-width:590px}
    .cta-form input{height:48px;flex:1;border:0;border-radius:11px;padding:0 15px;outline:0;color:var(--ink)}
    .cta-form input:focus{box-shadow:0 0 0 4px rgba(255,255,255,.26)}
    footer{background:#0d2441;color:#d1e0ef;padding:58px 0 24px;margin-top:0}
    .footer-brand{font-size:26px;font-weight:900;color:#fff;margin-bottom:13px}
    .footer-desc{max-width:420px;color:#afc5dd;font-size:14px;margin:0}
    .footer-links{display:flex;gap:10px 18px;flex-wrap:wrap;padding-top:8px}
    .footer-links a{font-size:14px;color:#d7e7f6}
    .footer-links a:hover{color:#83cbff}
    .footer-bottom{margin-top:37px;padding-top:20px;border-top:1px solid rgba(255,255,255,.15);display:flex;gap:10px 21px;flex-wrap:wrap;font-size:12px;color:#9fb9d3}
    @media(max-width:1199px){
      .navbar-nav .nav-link{padding-left:7px!important;padding-right:7px!important;font-size:13px}
      .nav-search{width:120px}
    }
    @media(max-width:991px){
      .navbar-collapse{padding:12px 0 5px}
      .navbar-nav{align-items:stretch!important}
      .nav-tools{padding:11px 0 4px}
      .nav-search{width:100%;max-width:250px}
      .hero-grid{grid-template-columns:1fr;padding:64px 0;gap:35px}
      .page-hero{min-height:auto}
      .hero-panel{max-width:570px;transform:none}
      .hero-panel-inner{transform:none}
      .agreement-image{min-height:290px}
      .flow-wrap{grid-template-columns:repeat(2,1fr)}
      .flow-step:nth-child(2):after{display:none}
    }
    @media(max-width:767px){
      .section{padding:64px 0}
      .page-hero h1{letter-spacing:-1px}
      .intro-strip{margin-top:-22px}
      .intro-card{padding:22px}
      .agreement-copy{padding:30px 25px}
      .scene-media{margin-bottom:32px}
      .scene-media img{min-height:280px}
      .cta-box{padding:35px 25px}
      .cta-form{flex-direction:column}
      .cta-form .btn{width:100%}
      footer{padding-top:45px}
    }
    @media(max-width:520px){
      body{font-size:15px}
      .navbar-brand{font-size:22px}
      .nav-tools{flex-direction:column;align-items:stretch}
      .nav-search{max-width:none;width:100%}
      .nav-tools .btn{width:100%}
      .hero-grid{padding:52px 0}
      .page-hero h1{font-size:39px}
      .hero-copy{font-size:15px}
      .hero-actions .btn{width:100%}
      .flow-wrap{grid-template-columns:1fr}
      .flow-step:after{display:none}
      .section-head h2{font-size:28px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin:7px 0}
    }

/* roulang page: category5 */
:root{
--navy:#102a4c;--blue:#1f66c2;--sky:#eaf4ff;--cyan:#48a7e8;--ink:#17253a;--muted:#65748a;--line:#dce7f3;--paper:#fff;--wash:#f6faff;--gold:#f5b94b;--success:#2d9b78;--danger:#d45e63;--radius:20px;--radius-sm:12px;--shadow:0 15px 42px rgba(22,69,123,.10);--shadow-lg:0 25px 65px rgba(15,50,92,.16)
}
*{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;font-size:16px;line-height:1.78}a{color:inherit;text-decoration:none;transition:.25s ease}img{max-width:100%;display:block}button,input,textarea{font:inherit}.container{max-width:1180px}
.site-header{position:sticky;top:0;z-index:1030;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,231,243,.8)}.navbar{min-height:74px;padding:10px 0}.navbar-brand{font-size:25px;font-weight:850;letter-spacing:1px;color:var(--navy)!important;display:flex;align-items:center;gap:10px}.brand-mark{width:35px;height:35px;border-radius:11px;background:var(--blue);color:white;display:inline-grid;place-items:center;font-size:16px;box-shadow:0 8px 18px rgba(31,102,194,.26)}.nav-link{font-size:14px;font-weight:700;color:#455b76!important;padding:9px 10px!important;border-radius:9px;white-space:nowrap}.nav-link:hover,.nav-link.active{color:var(--blue)!important;background:#eef7ff}.nav-tools{display:flex;align-items:center;gap:10px}.nav-search{border:1px solid var(--line);background:#f8fbff;border-radius:10px;height:37px;width:145px;padding:0 12px;color:var(--ink);font-size:13px;outline:none}.nav-search:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(72,167,232,.15)}
.btn{border-radius:11px;font-weight:800;padding:10px 18px;transition:transform .2s,box-shadow .2s,background .2s}.btn:hover{transform:translateY(-2px)}.btn:focus{box-shadow:0 0 0 4px rgba(31,102,194,.18)!important}.btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 8px 18px rgba(31,102,194,.2)}.btn-primary:hover{background:#1558ad;border-color:#1558ad}.btn-outline-light{border-width:1.5px}
.hero{position:relative;overflow:hidden;background:linear-gradient(90deg,rgba(8,35,72,.97),rgba(16,62,111,.84)),url('/assets/images/backpic/back-2.webp') center/cover;min-height:515px;color:#fff}.hero:after{content:"♠";position:absolute;right:6%;bottom:-115px;font-size:400px;color:rgba(255,255,255,.045);line-height:1}.hero .container{position:relative;z-index:1}.hero-grid{min-height:515px;display:grid;grid-template-columns:1.05fr .95fr;align-items:center;gap:52px}.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:6px 12px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2);border-radius:99px;font-size:13px;font-weight:700;letter-spacing:.4px}.hero h1{font-size:clamp(38px,5vw,61px);line-height:1.18;letter-spacing:-2px;margin:18px 0;font-weight:900}.hero p{max-width:610px;color:#dcecff;font-size:17px;line-height:1.95;margin:0 0 25px}.hero-buttons{display:flex;gap:12px;flex-wrap:wrap}
.rank-panel{background:rgba(255,255,255,.97);border-radius:20px;padding:20px;color:var(--ink);box-shadow:var(--shadow-lg);transform:rotate(1.5deg)}.rank-panel h2{font-size:16px;font-weight:900;color:var(--navy);margin:0 0 13px}.rank-sub{font-size:12px;color:var(--muted);margin-top:-10px;margin-bottom:12px}.rank-row{display:flex;align-items:center;gap:12px;padding:12px 2px;border-top:1px solid #e6eef6}.rank-num{width:27px;height:27px;display:grid;place-items:center;border-radius:9px;background:var(--sky);color:var(--blue);font-weight:900;font-size:13px}.rank-row strong{display:block;font-size:14px;color:var(--navy)}.rank-row span{font-size:12px;color:var(--muted)}.rank-score{margin-left:auto;font-size:13px;color:var(--success);font-weight:850}.rank-note{margin:14px 0 0;padding:10px 12px;border-radius:10px;background:#f5faff;color:#4e6681;font-size:12px}
.section{padding:84px 0}.section-soft{background:var(--wash)}.section-dark{background:var(--navy);color:#fff}.section-head{max-width:760px;margin-bottom:34px}.section-head .kicker{font-size:13px;letter-spacing:1.5px;color:var(--blue);font-weight:900;margin-bottom:7px}.section-head h2{font-size:clamp(27px,3.3vw,40px);line-height:1.32;color:var(--navy);font-weight:900;letter-spacing:-1px;margin:0 0 12px}.section-head p{color:var(--muted);margin:0;font-size:16px}.section-dark .section-head h2{color:#fff}.section-dark .section-head p{color:#c8d9ed}.section-dark .kicker{color:#8ed0ff}
.notice-bar{border:1px solid #bfe0fb;background:#f1f9ff;border-radius:var(--radius-sm);padding:18px 20px;display:flex;align-items:flex-start;gap:14px;color:#35536f}.notice-bar i{color:var(--blue);font-size:20px;margin-top:4px}.notice-bar strong{display:block;color:var(--navy);margin-bottom:2px}
.pain-card{height:100%;padding:25px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:.25s}.pain-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#bcdcf5}.pain-icon{width:48px;height:48px;border-radius:14px;background:var(--sky);color:var(--blue);display:grid;place-items:center;font-size:19px;margin-bottom:18px}.pain-card h3{font-size:19px;color:var(--navy);font-weight:900}.pain-card p{margin:8px 0 0;color:var(--muted);font-size:14px}
.split-photo{height:100%;min-height:410px;overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow)}.split-photo img{height:100%;width:100%;object-fit:cover}.solution-card{padding:27px;border-left:4px solid var(--blue);background:white;border-radius:0 var(--radius-sm) var(--radius-sm) 0;box-shadow:0 8px 20px rgba(16,42,76,.05);margin-bottom:16px}.solution-card:last-child{margin-bottom:0}.solution-card h3{font-size:19px;font-weight:900;color:var(--navy);margin:0 0 7px}.solution-card p{color:var(--muted);font-size:14px;margin:0}
.stat-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:14px;padding:22px}.stat-card strong{display:block;font-size:31px;color:var(--blue);font-weight:900;line-height:1.1}.stat-card span{font-size:13px;color:var(--muted);display:block;margin-top:7px}.result-intro{background:linear-gradient(145deg,#153864,#1f66c2);border-radius:var(--radius);padding:35px;color:#fff;height:100%;position:relative;overflow:hidden}.result-intro:after{content:"";position:absolute;width:180px;height:180px;border:26px solid rgba(255,255,255,.08);border-radius:50%;right:-55px;bottom:-70px}.result-intro h3{font-size:28px;font-weight:900;position:relative;z-index:1}.result-intro p{color:#d7e9ff;position:relative;z-index:1}
.step-line{position:relative;padding-left:62px;padding-bottom:27px}.step-line:not(:last-child):before{content:"";position:absolute;left:20px;top:43px;bottom:-3px;width:2px;background:#cbe3f7}.step-num{position:absolute;left:0;top:0;width:42px;height:42px;border-radius:50%;background:var(--blue);color:#fff;display:grid;place-items:center;font-weight:900;box-shadow:0 7px 15px rgba(31,102,194,.22)}.step-line h3{color:var(--navy);font-size:18px;font-weight:900;margin:4px 0}.step-line p{color:var(--muted);font-size:14px;margin:5px 0 0}
.scene-card{height:100%;position:relative;overflow:hidden;border-radius:var(--radius-sm);min-height:290px;background:#12365f;box-shadow:var(--shadow)}.scene-card img{height:100%;width:100%;object-fit:cover;opacity:.72;transition:.4s}.scene-card:hover img{transform:scale(1.07);opacity:.57}.scene-content{position:absolute;inset:auto 0 0;padding:23px;color:#fff;background:linear-gradient(transparent,rgba(8,31,59,.92))}.scene-content h3{font-size:21px;font-weight:900;margin:0 0 6px}.scene-content p{font-size:14px;line-height:1.65;margin:0;color:#e0efff}
.quote-card{height:100%;padding:28px;background:#fff;border-radius:var(--radius-sm);border:1px solid var(--line);box-shadow:0 8px 18px rgba(16,42,76,.05)}.quote-mark{font-size:34px;line-height:1;color:var(--cyan);font-weight:900}.quote-card blockquote{font-size:16px;color:#3d536d;margin:9px 0 20px;line-height:1.85}.quote-person{display:flex;gap:11px;align-items:center}.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:var(--sky);color:var(--blue);font-weight:900}.quote-person strong{display:block;color:var(--navy);font-size:14px}.quote-person span{font-size:12px;color:var(--muted)}
.rule-list{margin:0;padding:0;list-style:none}.rule-list li{display:flex;gap:13px;padding:15px 0;border-bottom:1px solid rgba(220,231,243,.75);color:#405672}.rule-list li:last-child{border:0}.rule-list i{color:var(--success);margin-top:7px}.rule-list strong{display:block;color:var(--navy);font-size:16px}
.accordion-item{border:1px solid var(--line)!important;border-radius:12px!important;overflow:hidden;margin-bottom:12px;background:#fff}.accordion-button{font-weight:850;color:var(--navy);padding:18px 20px;box-shadow:none!important}.accordion-button:not(.collapsed){background:#eff8ff;color:var(--blue)}.accordion-body{color:var(--muted);padding:0 20px 20px;font-size:15px}
.cta-box{background:linear-gradient(105deg,#0d315d,#1f66c2);border-radius:var(--radius);padding:48px;position:relative;overflow:hidden;color:#fff;box-shadow:var(--shadow-lg)}.cta-box:after{content:"♠";position:absolute;right:30px;top:-98px;font-size:280px;color:rgba(255,255,255,.06)}.cta-box h2{font-size:clamp(28px,4vw,42px);font-weight:900;position:relative;z-index:1}.cta-box p{color:#d9eaff;max-width:680px;position:relative;z-index:1;margin:12px 0 23px}
footer{background:#0c2443;color:#d4e3f2;padding:56px 0 22px}.footer-brand{font-size:25px;color:#fff;font-weight:900;margin-bottom:12px}.footer-desc{font-size:14px;line-height:1.85;max-width:410px;color:#aac3db}.footer-links{display:flex;gap:10px 18px;flex-wrap:wrap;padding-top:10px}.footer-links a{font-size:14px;color:#d7e7f7}.footer-links a:hover{color:#8ed0ff}.footer-bottom{margin-top:35px;padding-top:20px;border-top:1px solid rgba(197,220,243,.18);display:flex;gap:10px 24px;flex-wrap:wrap;font-size:12px;color:#9bb5ce}
@media(max-width:1199px){.nav-link{padding:8px 7px!important;font-size:13px}.nav-search{width:115px}.hero-grid{gap:32px}}@media(max-width:991px){.navbar-collapse{padding:15px 0 8px}.navbar-nav{align-items:stretch!important}.nav-link{padding:10px 12px!important}.nav-tools{padding:11px 4px 0}.nav-search{width:100%;max-width:260px}.hero-grid{grid-template-columns:1fr;padding:72px 0}.hero{min-height:auto}.rank-panel{max-width:580px;transform:none}.section{padding:64px 0}.split-photo{min-height:290px}.cta-box{padding:36px}}@media(max-width:576px){body{font-size:15px}.navbar{min-height:66px}.navbar-brand{font-size:22px}.hero-grid{padding:58px 0;gap:30px}.hero h1{letter-spacing:-1px}.hero p{font-size:15px}.section{padding:54px 0}.section-head{margin-bottom:26px}.section-head h2{font-size:27px}.hero-buttons .btn{width:100%}.rank-panel{padding:16px}.notice-bar{padding:15px}.cta-box{padding:30px 23px}.footer-bottom{display:block}.footer-bottom span{display:block;margin:7px 0}}

/* roulang page: category6 */
:root{
 --navy:#102a4c;--blue:#1f66c2;--sky:#eaf4ff;--cyan:#48a7e8;--ink:#17253a;
 --muted:#65748a;--line:#dce7f3;--paper:#fff;--wash:#f6faff;--gold:#f5b94b;
 --success:#2d9b78;--danger:#d45e63;--radius:20px;--radius-sm:12px;
 --shadow:0 15px 42px rgba(22,69,123,.10);--shadow-lg:0 25px 65px rgba(15,50,92,.16);
}
*{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;font-size:16px;line-height:1.78}
a{color:inherit;text-decoration:none;transition:.25s ease}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
.container{max-width:1180px}
.site-header{position:sticky;top:0;z-index:1030;background:rgba(255,255,255,.94);backdrop-filter:blur(15px);border-bottom:1px solid rgba(220,231,243,.8)}
.navbar{min-height:74px;padding:10px 0}
.navbar-brand{font-size:25px;font-weight:850;letter-spacing:1px;color:var(--navy)!important;display:flex;align-items:center;gap:10px}
.brand-mark{width:35px;height:35px;border-radius:11px;background:var(--blue);color:#fff;display:inline-grid;place-items:center;font-size:16px;box-shadow:0 8px 18px rgba(31,102,194,.26)}
.nav-link{font-size:14px;font-weight:700;color:#455b76!important;padding:9px 10px!important;border-radius:9px;white-space:nowrap}
.nav-link:hover,.nav-link.active{color:var(--blue)!important;background:#eef7ff}
.nav-tools{display:flex;align-items:center;gap:10px}
.nav-search{border:1px solid var(--line);background:#f8fbff;border-radius:10px;height:37px;width:145px;padding:0 12px;color:var(--ink);font-size:13px;outline:none}
.nav-search:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(72,167,232,.15)}
.btn{border-radius:11px;font-weight:800;padding:10px 18px;transition:transform .2s,box-shadow .2s,background .2s}
.btn:hover{transform:translateY(-2px)}
.btn:focus{box-shadow:0 0 0 4px rgba(31,102,194,.18)!important}
.btn-primary{background:var(--blue);border-color:var(--blue);box-shadow:0 8px 18px rgba(31,102,194,.2)}
.btn-primary:hover{background:#1558ad;border-color:#1558ad}
.btn-soft{background:#eef7ff;color:var(--blue);border:1px solid #cfe6fa}
.btn-soft:hover{background:#dcefff;color:#1558ad}
.section{padding:82px 0}
.section-soft{background:var(--wash)}
.section-dark{background:var(--navy);color:#fff}
.section-head{max-width:770px;margin-bottom:34px}
.kicker{font-size:13px;letter-spacing:1.5px;color:var(--blue);font-weight:900;margin-bottom:7px;text-transform:uppercase}
.section-head h2{font-size:clamp(27px,3.3vw,40px);line-height:1.32;color:var(--navy);font-weight:900;letter-spacing:-1px;margin:0 0 12px}
.section-head p{color:var(--muted);margin:0;font-size:16px}
.section-dark .section-head h2{color:#fff}
.section-dark .section-head p{color:#c8d9ed}
.section-dark .kicker{color:#8ed0ff}
.page-banner{position:relative;overflow:hidden;background:linear-gradient(90deg,rgba(234,244,255,.98),rgba(244,249,255,.85)),url('/assets/images/backpic/back-3.webp') center/cover;border-bottom:1px solid var(--line)}
.page-banner:before{content:"";position:absolute;width:500px;height:500px;right:-120px;top:-280px;border:65px solid rgba(72,167,232,.09);border-radius:50%}
.banner-inner{position:relative;z-index:1;padding:58px 0 56px}
.breadcrumb{margin:0 0 14px;font-size:14px;color:var(--muted)}
.breadcrumb a:hover{color:var(--blue)}
.breadcrumb span{margin:0 8px;color:#9eacc0}
.banner-inner h1{max-width:800px;color:var(--navy);font-size:clamp(34px,4.5vw,56px);font-weight:900;line-height:1.2;letter-spacing:-1.8px;margin:0 0 14px}
.banner-inner p{max-width:760px;color:#52667f;font-size:17px;margin:0}
.banner-tags{display:flex;flex-wrap:wrap;gap:10px;margin-top:23px}
.tag{display:inline-flex;align-items:center;gap:7px;border:1px solid #cfe4f8;background:rgba(255,255,255,.75);border-radius:99px;padding:6px 12px;font-size:13px;font-weight:750;color:#315a85}
.pain-panel{height:100%;background:var(--navy);padding:36px;border-radius:var(--radius);box-shadow:var(--shadow-lg);position:relative;overflow:hidden}
.pain-panel:after{content:"♠";position:absolute;right:12px;bottom:-115px;font-size:260px;font-weight:900;color:rgba(255,255,255,.06)}
.pain-panel h2{position:relative;color:#fff;font-size:31px;font-weight:900;line-height:1.35}
.pain-panel p{position:relative;color:#cbddf0;margin:14px 0 23px}
.pain-list{position:relative;list-style:none;padding:0;margin:0}
.pain-list li{display:flex;gap:12px;padding:12px 0;border-top:1px solid rgba(255,255,255,.13);color:#e7f2fc;font-size:15px}
.pain-list i{color:#8ed0ff;padding-top:5px}
.image-frame{height:100%;min-height:360px;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow);position:relative}
.image-frame img{height:100%;width:100%;object-fit:cover}
.image-frame:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 48%,rgba(11,38,71,.64))}
.image-caption{position:absolute;z-index:1;left:26px;right:26px;bottom:21px;color:#fff;font-size:14px;font-weight:700}
.plan-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);padding:25px;box-shadow:0 8px 22px rgba(16,42,76,.05);transition:.25s;position:relative;overflow:hidden}
.plan-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#bdddf6}
.plan-card .number{display:inline-grid;place-items:center;width:42px;height:42px;border-radius:13px;background:#eaf4ff;color:var(--blue);font-weight:900;font-size:18px;margin-bottom:17px}
.plan-card h3{font-size:20px;font-weight:900;color:var(--navy);margin:0 0 9px}
.plan-card p{font-size:14px;color:var(--muted);margin:0 0 17px}
.mini-list{list-style:none;padding:0;margin:0}
.mini-list li{font-size:14px;color:#4f627a;padding:7px 0;border-top:1px dashed var(--line)}
.mini-list i{color:var(--success);margin-right:8px}
.result-band{background:linear-gradient(110deg,#1762ba,#2780d3);color:#fff;overflow:hidden;position:relative}
.result-band:before{content:"";position:absolute;left:-100px;top:-150px;width:350px;height:350px;border:1px solid rgba(255,255,255,.18);border-radius:50%;box-shadow:0 0 0 56px rgba(255,255,255,.05)}
.result-band .container{position:relative}
.result-stat{padding:24px 24px 24px 0;border-right:1px solid rgba(255,255,255,.2)}
.result-stat strong{font-size:38px;font-weight:900;line-height:1.1;display:block}
.result-stat span{font-size:14px;color:#d9eeff}
.story-card{height:100%;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 8px 22px rgba(16,42,76,.05);transition:.25s}
.story-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.story-card img{height:205px;width:100%;object-fit:cover}
.story-card-body{padding:22px}
.story-card-body h3{font-size:19px;font-weight:900;color:var(--navy);margin:0 0 10px}
.story-card-body p{font-size:14px;color:var(--muted);margin:0}
.step-wrap{padding-left:45px;border-left:2px solid #d6eafb}
.step{position:relative;padding:0 0 27px}
.step:last-child{padding-bottom:0}
.step:before{content:"";position:absolute;left:-55px;top:2px;width:18px;height:18px;background:var(--blue);border:4px solid #dff0ff;border-radius:50%}
.step strong{color:var(--navy);font-size:18px;font-weight:900}
.step p{color:var(--muted);font-size:14px;margin:5px 0 0}
.quote-card{height:100%;padding:29px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:0 8px 18px rgba(16,42,76,.05)}
.quote-card .quote-icon{font-size:27px;color:var(--cyan);line-height:1}
.quote-card blockquote{font-size:16px;color:#334b69;margin:14px 0 20px;line-height:1.85}
.quote-person{display:flex;align-items:center;gap:11px}
.avatar{width:41px;height:41px;border-radius:50%;background:linear-gradient(135deg,#d8edff,#84c9f5);color:var(--navy);font-weight:900;display:grid;place-items:center}
.quote-person strong{display:block;color:var(--navy);font-size:14px}
.quote-person span{display:block;color:var(--muted);font-size:12px}
.rule-board{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}
.rule-row{display:flex;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}
.rule-row:last-child{border-bottom:0}
.rule-icon{flex:0 0 41px;height:41px;border-radius:12px;background:#eef7ff;color:var(--blue);display:grid;place-items:center}
.rule-row h3{font-size:17px;color:var(--navy);font-weight:900;margin:0 0 3px}
.rule-row p{font-size:14px;color:var(--muted);margin:0}
.faq-wrap{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{background:transparent;border:0;width:100%;padding:21px 4px;text-align:left;color:var(--navy);font-size:17px;font-weight:850;display:flex;align-items:center;justify-content:space-between;gap:20px}
.faq-question i{font-size:14px;color:var(--blue);transition:.25s}
.faq-question[aria-expanded="true"] i{transform:rotate(180deg)}
.faq-answer{padding:0 4px 22px;color:var(--muted);font-size:15px}
.cta-box{background:linear-gradient(115deg,#102a4c,#1b5cae);border-radius:var(--radius);padding:48px;position:relative;overflow:hidden;color:#fff;box-shadow:var(--shadow-lg)}
.cta-box:after{content:"♠";position:absolute;right:30px;bottom:-130px;font-size:290px;font-weight:900;color:rgba(255,255,255,.06)}
.cta-box>div{position:relative;z-index:1}
.cta-box h2{font-size:clamp(28px,3.5vw,41px);font-weight:900;margin:0 0 11px}
.cta-box p{max-width:680px;color:#d5e8fb;margin:0 0 24px}
.cta-form{display:flex;gap:10px;max-width:620px}
.cta-form input{flex:1;min-width:0;border:0;border-radius:11px;padding:12px 15px;outline:none;color:var(--ink)}
.cta-form input:focus{box-shadow:0 0 0 4px rgba(142,208,255,.3)}
.btn-light{color:var(--navy);font-weight:900}
.btn-light:hover{background:#e5f2fc;color:var(--blue)}
footer{background:#0c213c;color:#c8d9ed;padding:58px 0 22px}
.footer-brand{font-weight:900;font-size:25px;color:#fff;margin-bottom:12px}
.footer-desc{max-width:430px;font-size:14px;line-height:1.85;color:#abc2da;margin:0}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 19px;padding-top:9px}
.footer-links a{font-size:14px;color:#d5e5f4}
.footer-links a:hover{color:#8ed0ff}
.footer-bottom{border-top:1px solid rgba(207,229,248,.15);margin-top:36px;padding-top:20px;display:flex;flex-wrap:wrap;gap:8px 20px;font-size:12px;color:#90abc6}
@media (max-width:1199px){
 .navbar-nav .nav-link{padding-left:7px!important;padding-right:7px!important;font-size:13px}
 .nav-search{width:118px}
}
@media (max-width:991px){
 .navbar{min-height:66px}
 .navbar-collapse{background:#fff;margin-top:10px;padding:12px;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow)}
 .navbar-nav{align-items:stretch!important}
 .nav-link{padding:10px 12px!important}
 .nav-tools{padding:10px 4px 2px;justify-content:space-between}
 .nav-search{width:100%;max-width:none}
 .banner-inner{padding:46px 0}
 .result-stat{border-right:0;border-bottom:1px solid rgba(255,255,255,.2);padding:20px 0}
 .result-stat:last-child{border-bottom:0}
 .image-frame{min-height:290px}
}
@media (max-width:767px){
 body{font-size:15px}
 .section{padding:62px 0}
 .banner-inner h1{font-size:35px}
 .banner-inner p{font-size:15px}
 .pain-panel{padding:28px}
 .section-head{margin-bottom:26px}
 .section-head h2{font-size:29px}
 .cta-box{padding:32px 24px}
 .cta-form{flex-direction:column}
 .cta-form .btn{width:100%}
 .footer-links{margin-top:20px}
}
@media (max-width:520px){
 .container{padding-left:20px;padding-right:20px}
 .navbar-brand{font-size:22px}
 .brand-mark{width:32px;height:32px}
 .nav-tools{flex-wrap:wrap}
 .nav-tools .btn{width:100%}
 .banner-inner{padding:37px 0 39px}
 .banner-inner h1{font-size:31px;letter-spacing:-1px}
 .banner-tags{gap:7px}
 .tag{font-size:12px;padding:5px 10px}
 .plan-card,.rule-board{padding:22px}
 .step-wrap{padding-left:37px}
 .step:before{left:-47px}
 .cta-box h2{font-size:29px}
}