/* roulang page: index */
:root{
      --ink:#17203a;--muted:#69728c;--line:#e8eaf2;--paper:#ffffff;--mist:#f5f7fc;
      --primary:#5d43ef;--primary-dark:#402ab6;--pink:#fa5c9b;--cyan:#36c8e7;
      --gold:#f5b93c;--navy:#101735;--soft:#f1efff;--radius:22px;--radius-sm:15px;
      --shadow:0 16px 45px rgba(35,31,85,.10);--shadow-lg:0 24px 65px rgba(25,18,75,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--mist);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);font-size:15px;line-height:1.78;overflow-x:hidden}
    a{text-decoration:none;color:inherit;transition:.22s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    :focus-visible{outline:3px solid rgba(93,67,239,.34);outline-offset:3px}
    .container{max-width:1240px}
    .site-header{padding:18px 0 12px;position:relative;z-index:20}
    .nav-shell{background:rgba(255,255,255,.93);border:1px solid rgba(230,232,242,.95);border-radius:20px;padding:10px 13px;box-shadow:0 10px 35px rgba(40,35,88,.08);backdrop-filter:blur(16px)}
    .navbar-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;letter-spacing:-.8px;color:var(--navy)}
    .brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--pink));display:grid;place-items:center;color:#fff;font-size:16px;font-weight:900;box-shadow:0 7px 16px rgba(93,67,239,.25)}
    .navbar-toggler{border:0;padding:7px 9px;box-shadow:none!important}
    .navbar-toggler-icon{width:1.4em;height:1.4em}
    .navbar-nav{gap:4px}
    .navbar-nav .nav-link{font-size:13px;font-weight:700;color:#59617b;padding:8px 11px!important;border-radius:11px;white-space:nowrap}
    .navbar-nav .nav-link:hover,.navbar-nav .nav-link.active{background:var(--soft);color:var(--primary)}
    .nav-cta{margin-left:9px;background:var(--navy);color:#fff!important;border-radius:12px!important;padding:9px 15px!important;box-shadow:0 8px 18px rgba(16,23,53,.16)}
    .nav-cta:hover{background:var(--primary)!important;transform:translateY(-1px)}
    .hero{position:relative;margin:0 0 22px;min-height:470px;border-radius:32px;overflow:hidden;background:#171846 url('/assets/images/backpic/back-1.webp') center/cover no-repeat;box-shadow:var(--shadow-lg)}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(92deg,rgba(12,14,41,.93) 0%,rgba(25,20,76,.82) 43%,rgba(64,42,162,.50) 100%)}
    .hero:after{content:"";position:absolute;width:480px;height:480px;right:-120px;bottom:-255px;border-radius:50%;background:radial-gradient(circle,rgba(54,200,231,.65),rgba(54,200,231,0) 69%)}
    .hero-inner{position:relative;z-index:2;padding:51px 52px 42px;color:#fff}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid rgba(255,255,255,.2);border-radius:999px;background:rgba(255,255,255,.1);font-size:12px;font-weight:700;letter-spacing:.4px}
    .pulse{width:7px;height:7px;background:#a6f678;border-radius:50%;box-shadow:0 0 0 5px rgba(166,246,120,.15)}
    h1{max-width:810px;margin:17px 0 13px;font-size:clamp(31px,4vw,55px);line-height:1.18;letter-spacing:-2.2px;font-weight:850}
    .hero-lead{max-width:760px;margin:0;color:rgba(255,255,255,.82);font-size:16px;line-height:1.9}
    .hero-bottom{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-top:28px}
    .group-box{display:flex;align-items:center;gap:12px;padding:11px 15px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:16px}
    .avatar-stack{display:flex;padding-left:6px}
    .avatar{width:30px;height:30px;border:2px solid #332873;border-radius:50%;margin-left:-6px;background:linear-gradient(135deg,#ffdb8a,#f75b9c);color:#3f2051;display:grid;place-items:center;font-size:11px;font-weight:800}
    .group-box small{display:block;color:rgba(255,255,255,.67);line-height:1.2}
    .group-box strong{font-size:14px}
    .btn{border-radius:13px;padding:11px 18px;font-size:14px;font-weight:750;border-width:1px;transition:.22s ease}
    .btn-primary{background:var(--primary);border-color:var(--primary);box-shadow:0 10px 20px rgba(93,67,239,.26)}
    .btn-primary:hover,.btn-primary:active{background:var(--primary-dark)!important;border-color:var(--primary-dark)!important;transform:translateY(-2px)}
    .btn-light{color:var(--primary);background:#fff;border-color:#fff}
    .btn-light:hover{color:var(--primary-dark);background:#f5f3ff;border-color:#f5f3ff;transform:translateY(-2px)}
    .btn-outline-light{border-color:rgba(255,255,255,.55);color:#fff}
    .btn-outline-light:hover{background:rgba(255,255,255,.13);border-color:#fff;color:#fff}
    .hero-actions{display:flex;gap:10px;flex-wrap:wrap}
    .hero-data{position:absolute;z-index:3;right:38px;top:47px;width:204px;padding:16px;border-radius:18px;background:rgba(255,255,255,.94);color:var(--ink);box-shadow:0 18px 35px rgba(4,4,26,.18)}
    .hero-data .tiny{font-size:11px;color:var(--muted);font-weight:700}
    .hero-data b{display:block;font-size:25px;line-height:1.2;margin:3px 0;color:var(--primary)}
    .hero-data hr{margin:10px 0;border-color:#e9e7f5}
    section{padding:43px 0}
    .section-kicker{display:block;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:1.1px;text-transform:uppercase;margin-bottom:6px}
    .section-title{font-size:clamp(25px,3vw,36px);line-height:1.3;letter-spacing:-1.1px;font-weight:850;margin:0;color:var(--navy)}
    .section-intro{max-width:700px;color:var(--muted);margin:12px 0 0;font-size:15px}
    .card-clean{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 25px rgba(37,36,79,.045)}
    .benefit-strip{margin-top:-2px;position:relative;z-index:4;padding:0 18px}
    .benefit-inner{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
    .benefit-item{padding:18px 20px;display:flex;align-items:center;gap:12px;border-right:1px solid var(--line)}
    .benefit-item:last-child{border-right:0}
    .icon-dot{width:39px;height:39px;flex:0 0 39px;display:grid;place-items:center;border-radius:13px;color:var(--primary);background:var(--soft);font-size:18px;font-weight:900}
    .benefit-item b{display:block;font-size:14px;line-height:1.3}
    .benefit-item span{font-size:12px;color:var(--muted);line-height:1.4}
    .feature-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:23px;align-items:stretch;margin-top:24px}
    .feature-image{min-height:395px;border-radius:25px;overflow:hidden;position:relative}
    .feature-image img{width:100%;height:100%;object-fit:cover}
    .feature-image:after{content:"亿万28 · 掌上服务";position:absolute;bottom:18px;left:18px;padding:8px 12px;border-radius:11px;background:rgba(18,20,57,.78);color:#fff;font-weight:700;font-size:13px}
    .feature-content{padding:30px}
    .check-list{list-style:none;margin:20px 0 0;padding:0}
    .check-list li{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);color:#4d566d}
    .check-list li:last-child{border-bottom:0}
    .check{width:22px;height:22px;flex:0 0 22px;border-radius:50%;display:grid;place-items:center;background:#e7fbf2;color:#149a66;font-weight:900;font-size:12px;margin-top:2px}
    .param-wrap{background:linear-gradient(130deg,#f0edff,#effaff);border:1px solid #e3e0ff;border-radius:28px;padding:30px;margin-top:22px}
    .param-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:21px}
    .metric{background:rgba(255,255,255,.82);padding:21px 18px;border-radius:18px;border:1px solid rgba(255,255,255,.9)}
    .metric strong{display:block;font-size:29px;line-height:1.1;letter-spacing:-1px;color:var(--primary)}
    .metric span{font-size:13px;color:var(--muted);display:block;margin-top:8px}
    .progress-section{padding-top:29px}
    .progress-card{padding:28px;background:var(--navy);border-radius:27px;color:#fff;position:relative;overflow:hidden}
    .progress-card:before{content:"";position:absolute;width:300px;height:300px;right:-100px;top:-140px;border-radius:50%;background:rgba(250,92,155,.18)}
    .progress-card .section-title{color:#fff;position:relative}
    .progress-card p{position:relative;color:rgba(255,255,255,.71);max-width:680px;margin:9px 0 19px}
    .step-row{display:grid;grid-template-columns:1fr 1fr 1fr;gap:16px;position:relative}
    .step{padding:15px 16px;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12)}
    .step-num{display:inline-grid;place-items:center;width:27px;height:27px;margin-bottom:8px;border-radius:9px;background:#fff;color:var(--primary);font-weight:850;font-size:13px}
    .step b{display:block;font-size:14px}.step span{color:rgba(255,255,255,.66);font-size:12px;line-height:1.45}
    .progress{height:8px;background:rgba(255,255,255,.16);border-radius:99px;margin:19px 0 0}
    .progress-bar{background:linear-gradient(90deg,var(--cyan),#b9f584);border-radius:99px}
    .timeline{position:relative;margin-top:24px;padding-left:25px}
    .timeline:before{content:"";position:absolute;left:7px;top:7px;bottom:6px;width:2px;background:#dcd8fa}
    .time-item{position:relative;padding:0 0 22px 22px}
    .time-item:before{content:"";position:absolute;left:-23px;top:5px;width:12px;height:12px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px #e8e4ff}
    .time-item:last-child{padding-bottom:0}
    .time-item time{display:block;color:var(--primary);font-size:12px;font-weight:800;margin-bottom:2px}
    .time-item b{display:block;font-size:16px}.time-item p{margin:4px 0 0;color:var(--muted);font-size:14px}
    .news-area{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .news-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:28px;margin-top:22px}
    .news-list{border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:90px 1fr auto;gap:16px;padding:19px 0;border-bottom:1px solid var(--line);align-items:center}
    .news-date{font-size:12px;color:var(--primary);font-weight:800;line-height:1.4}
    .news-date b{display:block;font-size:19px}
    .news-item h3{font-size:16px;margin:0 0 5px;font-weight:800}.news-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
    .read-more{font-size:12px;font-weight:800;color:var(--primary);white-space:nowrap}.read-more:hover{color:var(--pink)}
    .news-side{padding:24px;background:linear-gradient(145deg,#2a2072,#5540cc);border-radius:24px;color:#fff}
    .news-side img{height:120px;width:100%;object-fit:cover;border-radius:14px;opacity:.82;margin:15px 0}
    .news-side h3{font-size:20px;font-weight:850}.news-side p{font-size:13px;color:rgba(255,255,255,.72)}
    .testimonial-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px;margin-top:23px}
    .quote-lead{padding:29px;background:#fff2f7;border:1px solid #ffe1ed;border-radius:24px}
    .quote-lead .big-quote{font-size:45px;line-height:.8;color:var(--pink);font-family:serif}
    .quote-lead p{font-size:17px;font-weight:700;line-height:1.75;margin:8px 0;color:#44314b}
    .quote-wall{display:grid;grid-template-columns:1fr 1fr;gap:13px}
    .quote-mini{padding:19px;border-radius:18px;background:#fff;border:1px solid var(--line)}
    .quote-mini p{font-size:13px;color:#535c74;margin:0 0 12px}.quote-mini b{font-size:13px}.quote-mini span{font-size:12px;color:var(--muted)}
    .brand-story{padding:33px;border-radius:28px;background:#fff;box-shadow:var(--shadow);display:grid;grid-template-columns:.8fr 1.2fr;gap:32px;align-items:center}
    .brand-story img{height:265px;width:100%;object-fit:cover;border-radius:21px}
    .brand-story p{color:#535d74;margin:12px 0 0}
    .faq-wrap{margin-top:22px;display:grid;grid-template-columns:.74fr 1.26fr;gap:30px;align-items:start}
    .faq-note{padding:25px;background:var(--soft);border-radius:22px}.faq-note p{color:var(--muted);font-size:14px}
    .accordion-item{border:1px solid var(--line)!important;border-radius:15px!important;overflow:hidden;margin-bottom:10px;background:#fff}
    .accordion-button{font-weight:800;color:var(--ink);padding:17px 20px;box-shadow:none!important;background:#fff!important}
    .accordion-button:not(.collapsed){color:var(--primary)}
    .accordion-body{padding:0 20px 18px;color:#5d667d;font-size:14px;line-height:1.8}
    .booking{padding:0 0 48px}
    .booking-box{position:relative;overflow:hidden;padding:37px 40px;border-radius:29px;background:linear-gradient(105deg,#5d43ef,#9c4fdb 57%,#ed5991);color:#fff;box-shadow:0 19px 42px rgba(93,67,239,.25)}
    .booking-box:after{content:"28";position:absolute;right:30px;bottom:-65px;font-size:240px;line-height:1;font-weight:900;color:rgba(255,255,255,.11)}
    .booking-box h2{font-size:31px;font-weight:850;position:relative;z-index:1}.booking-box p{max-width:650px;color:rgba(255,255,255,.82);position:relative;z-index:1}
    .booking-form{position:relative;z-index:1;display:flex;gap:10px;margin-top:19px;max-width:680px}
    .booking-form input{min-width:0;flex:1;border:0;border-radius:13px;padding:12px 15px;color:var(--ink);outline:none}
    .booking-form .btn{white-space:nowrap}
    .form-tip{position:relative;z-index:1;margin:10px 0 0;color:rgba(255,255,255,.68);font-size:12px}
    .site-footer{background:#111735;color:#c6c9dd;padding:43px 0 22px}
    .footer-top{display:grid;grid-template-columns:1.1fr 1.7fr;gap:40px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{font-size:24px;font-weight:850;color:#fff;display:flex;align-items:center;gap:10px}
    .footer-brand .brand-mark{width:33px;height:33px}
    .footer-text{font-size:13px;line-height:1.8;color:#9fa6c2;margin:13px 0 0;max-width:420px}
    .footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .footer-links b{display:block;color:#fff;font-size:14px;margin-bottom:10px}.footer-links a{display:block;color:#aeb5d0;font-size:13px;margin:6px 0}.footer-links a:hover{color:#fff}
    .footer-bottom{padding-top:20px;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:12px;color:#8b93b2}
    .footer-bottom a:hover{color:#fff}
    @media(max-width:1100px){.navbar-nav .nav-link{padding:8px 7px!important;font-size:12px}.hero-data{right:24px}.feature-layout{grid-template-columns:1fr}.feature-image{min-height:280px}}
    @media(max-width:991px){.navbar-collapse{padding:12px 3px 3px}.navbar-nav{gap:3px}.navbar-nav .nav-link{padding:10px 12px!important}.nav-cta{margin:5px 0 0!important;text-align:center}.hero-data{display:none}.benefit-inner{grid-template-columns:1fr 1fr}.benefit-item:nth-child(2){border-right:0}.benefit-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.param-grid{grid-template-columns:1fr 1fr}.news-grid,.testimonial-grid,.faq-wrap,.brand-story{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr}.footer-links{max-width:750px}}
    @media(max-width:768px){.site-header{padding-top:10px}.nav-shell{border-radius:16px}.hero{border-radius:24px;min-height:auto}.hero-inner{padding:38px 25px 29px}h1{letter-spacing:-1.4px}.hero-bottom{align-items:flex-start;flex-direction:column}.benefit-strip{padding:0}.benefit-inner{border-radius:16px}.section-title{font-size:28px}.news-item{grid-template-columns:65px 1fr}.read-more{grid-column:2}.step-row{grid-template-columns:1fr}.booking-box{padding:30px 24px}.booking-form{flex-direction:column}.footer-links{grid-template-columns:1fr 1fr}}
    @media(max-width:520px){body{font-size:14px}.navbar-brand{font-size:21px}.hero-lead{font-size:14px}.hero-actions .btn{width:100%;text-align:center}.group-box{width:100%}.benefit-inner{grid-template-columns:1fr}.benefit-item,.benefit-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.benefit-item:last-child{border-bottom:0}.param-wrap,.feature-content{padding:23px}.param-grid,.quote-wall{grid-template-columns:1fr}.news-item{gap:10px}.news-item h3{font-size:15px}.news-item p{font-size:12px}.booking-box h2{font-size:26px}.footer-links{grid-template-columns:1fr 1fr;gap:20px}.hero{margin-bottom:15px}}

/* roulang page: category1 */
:root{
--ink:#17203a;--muted:#69728c;--line:#e8eaf2;--paper:#fff;--mist:#f5f7fc;
--primary:#5d43ef;--primary-dark:#402ab6;--pink:#fa5c9b;--cyan:#36c8e7;
--gold:#f5b93c;--navy:#101735;--soft:#f1efff;--radius:22px;--radius-sm:15px;
--shadow:0 16px 45px rgba(35,31,85,.10);--shadow-lg:0 24px 65px rgba(25,18,75,.18)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--mist);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);font-size:15px;line-height:1.78;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:.22s ease}
img{max-width:100%;display:block}
button,input{font:inherit}
.container{max-width:1240px}
.site-header{padding:18px 0 12px;position:relative;z-index:20}
.nav-shell{background:rgba(255,255,255,.93);border:1px solid rgba(230,232,242,.95);border-radius:20px;padding:10px 13px;box-shadow:0 10px 35px rgba(40,35,88,.08);backdrop-filter:blur(16px)}
.navbar-brand,.footer-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;letter-spacing:-.8px;color:var(--navy)}
.brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--pink));display:grid;place-items:center;color:#fff;font-size:16px;font-weight:900;box-shadow:0 7px 16px rgba(93,67,239,.25)}
.navbar-toggler{border:0;padding:7px 9px;box-shadow:none!important}
.navbar-toggler:focus{box-shadow:0 0 0 3px rgba(93,67,239,.17)!important}
.navbar-toggler-icon{width:1.4em;height:1.4em}
.navbar-nav{gap:4px}
.navbar-nav .nav-link{font-size:13px;font-weight:700;color:#59617b;padding:8px 11px!important;border-radius:11px;white-space:nowrap}
.navbar-nav .nav-link:hover,.navbar-nav .nav-link.active{background:var(--soft);color:var(--primary)}
.nav-cta{margin-left:9px;background:var(--navy);color:#fff!important;border-radius:12px!important;padding:9px 15px!important;box-shadow:0 8px 18px rgba(16,23,53,.16)}
.nav-cta:hover{background:var(--primary)!important;transform:translateY(-1px)}
section{padding:46px 0}
.breadcrumb-wrap{padding:7px 0 15px;color:var(--muted);font-size:13px}
.breadcrumb-wrap a:hover{color:var(--primary)}
.page-banner{position:relative;min-height:300px;overflow:hidden;border-radius:30px;background:#161842 url('/assets/images/backpic/back-2.webp') center/cover no-repeat;box-shadow:var(--shadow-lg)}
.page-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(13,17,48,.94),rgba(40,31,111,.79),rgba(89,58,213,.38))}
.page-banner:after{content:"";position:absolute;width:360px;height:360px;right:-95px;bottom:-160px;border-radius:50%;background:radial-gradient(circle,rgba(54,200,231,.62),rgba(54,200,231,0) 70%)}
.banner-content{position:relative;z-index:1;padding:48px 52px;color:#fff;max-width:800px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(255,255,255,.1);font-size:12px;font-weight:700;letter-spacing:.4px}
h1{font-size:clamp(31px,4vw,51px);line-height:1.2;letter-spacing:-1.8px;font-weight:850;margin:15px 0 12px}
.banner-content p{margin:0;max-width:690px;color:rgba(255,255,255,.84);font-size:16px;line-height:1.9}
.banner-badges{display:flex;flex-wrap:wrap;gap:10px;margin-top:22px}
.banner-badges span{padding:7px 11px;border-radius:10px;background:rgba(255,255,255,.14);font-size:12px;font-weight:700}
.section-kicker{display:block;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:1.1px;margin-bottom:6px}
.section-title{font-size:clamp(25px,3vw,36px);line-height:1.3;letter-spacing:-1.1px;font-weight:850;margin:0;color:var(--navy)}
.section-intro{max-width:730px;color:var(--muted);margin:12px 0 0;font-size:15px}
.card-clean{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 25px rgba(37,36,79,.045)}
.notice-bar{padding:17px 21px;display:flex;align-items:center;gap:15px;background:#f0efff;border:1px solid #ddd8ff;border-radius:17px;color:#3d3670}
.notice-icon{width:35px;height:35px;flex:0 0 35px;border-radius:12px;display:grid;place-items:center;background:var(--primary);color:#fff;font-weight:900}
.download-panel{margin-top:25px;overflow:hidden}
.download-image{min-height:390px;height:100%;position:relative}
.download-image img{width:100%;height:100%;object-fit:cover}
.download-image:after{content:"亿万28 · 移动服务";position:absolute;left:20px;bottom:20px;background:rgba(16,23,53,.82);color:#fff;border-radius:11px;padding:8px 12px;font-size:13px;font-weight:700}
.download-info{padding:34px}
.download-info h3{font-size:24px;font-weight:850;letter-spacing:-.6px;margin:0 0 10px}
.download-info p{color:var(--muted);margin:0}
.btn{border-radius:13px;padding:11px 18px;font-size:14px;font-weight:750;border-width:1px;transition:.22s ease}
.btn-primary{background:var(--primary);border-color:var(--primary);box-shadow:0 10px 20px rgba(93,67,239,.26)}
.btn-primary:hover,.btn-primary:active{background:var(--primary-dark)!important;border-color:var(--primary-dark)!important;transform:translateY(-2px)}
.btn-outline-primary{color:var(--primary);border-color:#cfc8ff;background:#fff}
.btn-outline-primary:hover{background:var(--soft);border-color:var(--primary);color:var(--primary-dark);transform:translateY(-2px)}
.btn:focus{box-shadow:0 0 0 4px rgba(93,67,239,.18)!important}
.guide-list{list-style:none;padding:0;margin:20px 0 23px}
.guide-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line);color:#4f5870}
.guide-list li:last-child{border-bottom:0}
.check{width:22px;height:22px;flex:0 0 22px;border-radius:8px;display:grid;place-items:center;background:#e8f9fc;color:#0790ae;font-size:13px;font-weight:900;margin-top:3px}
.stat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:24px}
.stat-item{padding:17px 15px;border-radius:16px;background:var(--mist)}
.stat-item strong{display:block;color:var(--primary);font-size:22px;line-height:1.15;font-weight:850}
.stat-item span{display:block;margin-top:4px;color:var(--muted);font-size:12px;line-height:1.4}
.path-section{background:var(--navy);position:relative;overflow:hidden}
.path-section:before{content:"";position:absolute;width:520px;height:520px;border-radius:50%;background:rgba(250,92,155,.13);top:-320px;right:-120px}
.path-section .section-title{color:#fff}
.path-section .section-intro{color:rgba(255,255,255,.68)}
.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:27px;position:relative}
.path-card{padding:24px 20px;border:1px solid rgba(255,255,255,.14);border-radius:19px;background:rgba(255,255,255,.07);color:#fff}
.path-no{display:grid;place-items:center;width:34px;height:34px;border-radius:11px;background:linear-gradient(135deg,var(--pink),var(--primary));font-size:14px;font-weight:850;margin-bottom:17px}
.path-card h3{font-size:17px;font-weight:800;margin:0 0 8px}
.path-card p{font-size:13px;line-height:1.75;margin:0;color:rgba(255,255,255,.7)}
.scene-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:24px;align-items:center;margin-top:24px}
.scene-content{padding:32px}
.scene-content p{color:var(--muted)}
.scene-list{margin:20px 0 0;padding:0;list-style:none}
.scene-list li{padding:14px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;align-items:center}
.scene-list li:last-child{border-bottom:0}
.scene-list b{font-size:15px}
.scene-list span{font-size:12px;color:var(--primary);font-weight:800;background:var(--soft);padding:3px 9px;border-radius:999px}
.scene-photo{position:relative;min-height:390px;border-radius:25px;overflow:hidden}
.scene-photo img{width:100%;height:100%;object-fit:cover}
.scene-photo .photo-note{position:absolute;bottom:20px;right:20px;max-width:230px;padding:15px;border-radius:15px;background:rgba(255,255,255,.94);box-shadow:var(--shadow);font-size:13px;line-height:1.6;color:#4a536b}
.security-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:25px}
.security-card{padding:25px 23px;position:relative;overflow:hidden}
.security-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.security-card .icon{width:46px;height:46px;display:grid;place-items:center;border-radius:15px;background:var(--soft);color:var(--primary);font-size:20px;font-weight:900;margin-bottom:18px}
.security-card:nth-child(2) .icon{background:#fff0f6;color:var(--pink)}
.security-card:nth-child(3) .icon{background:#eafaff;color:#079ab9}
.security-card h3{font-size:18px;font-weight:850;margin:0 0 8px}
.security-card p{margin:0;color:var(--muted);font-size:13px}
.tips-wrap{padding:32px;background:linear-gradient(135deg,#fff,#f1efff);border:1px solid #e2defc;border-radius:25px}
.tips-wrap .row{align-items:center}
.tips-wrap p{color:var(--muted);margin:10px 0 0}
.tip-list{padding:0;margin:0;list-style:none}
.tip-list li{position:relative;padding:9px 0 9px 24px;color:#49526b;font-size:14px}
.tip-list li:before{content:"";position:absolute;left:0;top:18px;width:8px;height:8px;border-radius:50%;background:var(--gold)}
.faq-wrap{margin-top:24px}
.accordion-item{border:1px solid var(--line)!important;border-radius:15px!important;overflow:hidden;margin-bottom:11px;background:#fff}
.accordion-button{font-weight:800;color:var(--ink);padding:18px 20px;background:#fff!important;box-shadow:none!important}
.accordion-button:not(.collapsed){color:var(--primary)}
.accordion-button:focus{box-shadow:0 0 0 0 4px rgba(93,67,239,.15)!important}
.accordion-body{padding:0 20px 18px;color:var(--muted);font-size:14px;line-height:1.85}
.cta-box{position:relative;overflow:hidden;padding:40px 44px;border-radius:28px;background:linear-gradient(120deg,#5d43ef,#7c55ef 55%,#fa5c9b);color:#fff;box-shadow:var(--shadow-lg)}
.cta-box:before{content:"";position:absolute;width:280px;height:280px;border-radius:50%;right:-100px;top:-125px;background:rgba(255,255,255,.13)}
.cta-box:after{content:"";position:absolute;width:160px;height:160px;border-radius:50%;left:44%;bottom:-120px;border:24px solid rgba(255,255,255,.1)}
.cta-box > *{position:relative;z-index:1}
.cta-box h2{font-size:clamp(26px,3vw,37px);font-weight:850;letter-spacing:-1px;margin:0}
.cta-box p{max-width:660px;margin:11px 0 0;color:rgba(255,255,255,.86)}
.cta-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:23px}
.btn-light{color:var(--primary);background:#fff;border-color:#fff}
.btn-light:hover{color:var(--primary-dark);background:#f6f4ff;border-color:#f6f4ff;transform:translateY(-2px)}
.btn-outline-light{border-color:rgba(255,255,255,.6);color:#fff}
.btn-outline-light:hover{color:#fff;background:rgba(255,255,255,.14);border-color:#fff;transform:translateY(-2px)}
.site-footer{padding:54px 0 24px;background:var(--navy);color:#fff;margin-top:26px}
.footer-top{display:grid;grid-template-columns:1.05fr 1.45fr;gap:50px;padding-bottom:36px;border-bottom:1px solid rgba(255,255,255,.13)}
.footer-brand{color:#fff;margin-bottom:16px}
.footer-text{max-width:405px;color:rgba(255,255,255,.65);font-size:13px;line-height:1.85;margin:0}
.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.footer-links b{display:block;font-size:13px;margin-bottom:12px;color:#fff}
.footer-links a{display:block;color:rgba(255,255,255,.63);font-size:12px;line-height:2.05}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;gap:10px 24px;padding-top:20px;color:rgba(255,255,255,.51);font-size:12px}
.footer-bottom a:hover{color:#fff}
@media(max-width:1199px){
.navbar-nav .nav-link{padding:7px 7px!important;font-size:12px}
.nav-cta{margin-left:3px}
}
@media(max-width:991px){
.site-header{padding:12px 0}
.nav-shell{padding:9px 12px}
.navbar-collapse{padding-top:10px}
.navbar-nav{align-items:stretch!important}
.navbar-nav .nav-link{padding:10px 12px!important}
.nav-cta{margin:5px 0 0}
.banner-content{padding:40px 32px}
.download-image{min-height:310px}
.path-grid{grid-template-columns:repeat(2,1fr)}
.footer-top{grid-template-columns:1fr;gap:30px}
}
@media(max-width:767px){
body{font-size:14px}
section{padding:36px 0}
.breadcrumb-wrap{padding:4px 0 12px}
.page-banner{min-height:auto;border-radius:24px}
.banner-content{padding:33px 24px}
.banner-content p{font-size:14px}
.section-intro{font-size:14px}
.download-panel .row{flex-direction:column}
.download-image{min-height:250px}
.download-info,.scene-content{padding:25px}
.stat-grid{gap:9px}
.stat-item{padding:14px 11px}
.stat-item strong{font-size:19px}
.path-grid,.security-grid{grid-template-columns:1fr}
.scene-grid{grid-template-columns:1fr}
.scene-photo{min-height:285px;order:-1}
.cta-box{padding:31px 25px;border-radius:23px}
.footer-links{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:520px){
.container{padding-left:16px;padding-right:16px}
.navbar-brand{font-size:21px}
.brand-mark{width:33px;height:33px}
h1{font-size:31px}
.banner-badges{gap:7px}
.banner-badges span{font-size:11px}
.stat-grid{grid-template-columns:1fr}
.path-grid{grid-template-columns:1fr}
.scene-list li{align-items:flex-start;flex-direction:column;gap:5px}
.footer-links{grid-template-columns:1fr 1fr;gap:22px 14px}
.footer-bottom{display:block}
.footer-bottom span{display:block;margin:7px 0}
}

/* roulang page: category2 */
:root{
--ink:#17203a;--muted:#69728c;--line:#e8eaf2;--paper:#fff;--mist:#f5f7fc;
--primary:#5d43ef;--primary-dark:#402ab6;--pink:#fa5c9b;--cyan:#36c8e7;
--gold:#f5b93c;--navy:#101735;--soft:#f1efff;--radius:22px;--radius-sm:15px;
--shadow:0 16px 45px rgba(35,31,85,.10);--shadow-lg:0 24px 65px rgba(25,18,75,.18)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--mist);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);font-size:15px;line-height:1.78;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:.22s ease}
img{max-width:100%;display:block}
button,input{font:inherit}
.container{max-width:1240px}
.site-header{padding:18px 0 12px;position:relative;z-index:30}
.nav-shell{background:rgba(255,255,255,.93);border:1px solid rgba(230,232,242,.95);border-radius:20px;padding:10px 13px;box-shadow:0 10px 35px rgba(40,35,88,.08);backdrop-filter:blur(16px)}
.navbar-brand,.footer-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;letter-spacing:-.8px;color:var(--navy)}
.brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--pink));display:grid;place-items:center;color:#fff;font-size:16px;font-weight:900;box-shadow:0 7px 16px rgba(93,67,239,.25)}
.navbar-toggler{border:0;padding:7px 9px;box-shadow:none!important}
.navbar-toggler:focus{outline:3px solid rgba(93,67,239,.2)}
.navbar-toggler-icon{width:1.4em;height:1.4em}
.navbar-nav{gap:4px}
.navbar-nav .nav-link{font-size:13px;font-weight:700;color:#59617b;padding:8px 11px!important;border-radius:11px;white-space:nowrap}
.navbar-nav .nav-link:hover,.navbar-nav .nav-link.active{background:var(--soft);color:var(--primary)}
.nav-cta{margin-left:9px;background:var(--navy);color:#fff!important;border-radius:12px!important;padding:9px 15px!important;box-shadow:0 8px 18px rgba(16,23,53,.16)}
.nav-cta:hover{background:var(--primary)!important;transform:translateY(-1px)}
section{padding:46px 0}
.section-kicker{display:block;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:1.1px;margin-bottom:6px}
.section-title{font-size:clamp(25px,3vw,36px);line-height:1.3;letter-spacing:-1.1px;font-weight:850;margin:0;color:var(--navy)}
.section-intro{max-width:760px;color:var(--muted);margin:12px 0 0;font-size:15px}
.btn{border-radius:13px;padding:11px 18px;font-size:14px;font-weight:750;border-width:1px;transition:.22s ease}
.btn:focus{box-shadow:0 0 0 4px rgba(93,67,239,.18)!important}
.btn-primary{background:var(--primary);border-color:var(--primary);box-shadow:0 10px 20px rgba(93,67,239,.26)}
.btn-primary:hover,.btn-primary:active{background:var(--primary-dark)!important;border-color:var(--primary-dark)!important;transform:translateY(-2px)}
.btn-light{color:var(--primary);background:#fff;border-color:#fff}
.btn-light:hover{color:var(--primary-dark);background:#f5f3ff;border-color:#f5f3ff;transform:translateY(-2px)}
.btn-outline{border-color:#d8d4fa;color:var(--primary);background:#fff}
.btn-outline:hover{background:var(--soft);border-color:var(--primary);color:var(--primary-dark)}
.card-clean{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 25px rgba(37,36,79,.045)}
.guide-hero{position:relative;overflow:hidden;border-radius:32px;min-height:495px;background:var(--navy) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;box-shadow:var(--shadow-lg)}
.guide-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(11,16,45,.94),rgba(37,27,102,.87) 52%,rgba(86,56,215,.55))}
.guide-hero:after{content:"";position:absolute;width:440px;height:440px;right:-120px;bottom:-230px;border-radius:50%;background:radial-gradient(circle,rgba(54,200,231,.66),transparent 68%)}
.guide-hero .row{position:relative;z-index:2;min-height:495px}
.hero-copy{padding:53px 20px 48px 52px;color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(255,255,255,.10);font-size:12px;font-weight:700;letter-spacing:.4px}
.hero-copy h1{font-size:clamp(34px,4vw,53px);line-height:1.18;letter-spacing:-2px;font-weight:850;margin:18px 0 14px}
.hero-copy p{max-width:630px;color:rgba(255,255,255,.84);font-size:16px;line-height:1.9;margin:0}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}
.hero-note{display:flex;gap:18px;flex-wrap:wrap;margin-top:25px;font-size:12px;color:rgba(255,255,255,.7)}
.hero-note span:before{content:"✓";margin-right:6px;color:var(--cyan);font-weight:900}
.download-paper{position:relative;margin:40px 35px 34px 4px;padding:22px;background:rgba(255,255,255,.97);border-radius:24px;color:var(--ink);box-shadow:0 22px 48px rgba(8,8,32,.28);transform:rotate(1.5deg)}
.paper-cover{height:134px;border-radius:16px;overflow:hidden;position:relative;background:#25196c}
.paper-cover img{height:100%;width:100%;object-fit:cover;opacity:.63}
.paper-cover:after{content:"亿万28安装说明";position:absolute;left:18px;bottom:14px;color:#fff;font-size:20px;font-weight:850;letter-spacing:-.5px}
.paper-title{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:17px 0 10px;font-size:15px;font-weight:850}
.data-badge{display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;background:#e9e5ff;color:var(--primary);font-size:11px;font-weight:800}
.paper-list{padding:0;margin:0;list-style:none}
.paper-list li{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-bottom:1px solid var(--line);font-size:12px;color:#555f78}
.paper-list li:last-child{border-bottom:0}
.paper-list i{font-style:normal;color:var(--primary);font-weight:850}
.trust-bar{margin-top:-16px;position:relative;z-index:4}
.trust-wrap{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow)}
.trust-item{padding:18px 20px;display:flex;align-items:center;gap:12px;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}
.icon-dot{flex:0 0 38px;width:38px;height:38px;border-radius:13px;display:grid;place-items:center;background:var(--soft);color:var(--primary);font-size:17px;font-weight:900}
.trust-item b{display:block;font-size:14px;line-height:1.3}
.trust-item span{display:block;color:var(--muted);font-size:12px;line-height:1.45}
.problem-panel{padding:32px;background:#fff;border:1px solid var(--line);border-radius:26px;height:100%}
.problem-panel h3{font-size:20px;font-weight:850;margin:0 0 12px}
.problem-panel p{color:var(--muted);margin:0}
.problem-list{list-style:none;padding:0;margin:18px 0 0}
.problem-list li{padding:11px 0;border-bottom:1px solid var(--line);display:flex;gap:12px;color:#4f5871}
.problem-list li:last-child{border-bottom:0}
.problem-list strong{color:var(--pink)}
.solution-visual{height:100%;min-height:370px;border-radius:26px;overflow:hidden;position:relative;background:#24205b}
.solution-visual img{height:100%;width:100%;object-fit:cover}
.solution-visual:after{content:"正规入口 · 清晰提示 · 稳定安装";position:absolute;left:20px;bottom:20px;padding:9px 13px;border-radius:12px;background:rgba(16,23,53,.82);color:#fff;font-size:13px;font-weight:750}
.step-area{padding:31px;background:var(--navy);border-radius:28px;position:relative;overflow:hidden}
.step-area:after{content:"";position:absolute;width:350px;height:350px;right:-140px;top:-160px;border-radius:50%;background:rgba(250,92,155,.17)}
.step-area .section-title,.step-area .section-intro{position:relative;z-index:1}
.step-area .section-title{color:#fff}
.step-area .section-intro{color:rgba(255,255,255,.7)}
.steps{position:relative;z-index:1;display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:25px}
.step-card{padding:19px 17px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.15);border-radius:18px;color:#fff}
.step-no{display:grid;place-items:center;width:30px;height:30px;border-radius:10px;background:var(--pink);font-size:12px;font-weight:900;margin-bottom:14px}
.step-card b{display:block;font-size:15px;margin-bottom:5px}
.step-card p{margin:0;color:rgba(255,255,255,.7);font-size:12px;line-height:1.65}
.result-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:23px;align-items:stretch}
.result-intro{padding:31px;background:linear-gradient(135deg,#efedff,#fff4fa);border-radius:26px}
.result-intro p{color:#59617b;margin:14px 0 22px}
.mini-stat{display:grid;grid-template-columns:1fr 1fr;gap:11px}
.stat-box{background:#fff;border:1px solid rgba(220,216,250,.85);border-radius:16px;padding:15px}
.stat-box b{display:block;color:var(--primary);font-size:23px;line-height:1.1}
.stat-box span{color:var(--muted);font-size:12px}
.check-card{padding:10px 25px}
.check-row{display:grid;grid-template-columns:52px 1fr auto;align-items:center;gap:12px;padding:17px 0;border-bottom:1px solid var(--line)}
.check-row:last-child{border-bottom:0}
.check-num{font-weight:900;color:#d3cef8;font-size:25px}
.check-row b{font-size:15px}
.check-row p{grid-column:2/3;margin:0;color:var(--muted);font-size:13px;line-height:1.55}
.status-ok{padding:4px 9px;border-radius:999px;background:#e6fbf4;color:#168863;font-size:11px;font-weight:800}
.scene-card{overflow:hidden;height:100%;background:#fff;border:1px solid var(--line);border-radius:22px;transition:.22s ease}
.scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
.scene-card img{height:145px;width:100%;object-fit:cover}
.scene-card .scene-body{padding:18px}
.scene-card h3{font-size:17px;font-weight:850;margin:0 0 7px}
.scene-card p{color:var(--muted);font-size:13px;margin:0}
.quote-wrap{padding:35px;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.quote-mark{font-size:48px;line-height:.7;color:var(--pink);font-family:Georgia,serif}
.quote-text{font-size:20px;line-height:1.75;font-weight:750;color:#2e3654;margin:8px 0 19px}
.quote-user{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:13px}
.avatar{width:38px;height:38px;border-radius:50%;display:grid;place-items:center;background:linear-gradient(135deg,var(--primary),var(--cyan));color:#fff;font-weight:850}
.accordion{margin-top:22px}
.accordion-item{border:1px solid var(--line)!important;border-radius:16px!important;overflow:hidden;margin-bottom:11px;background:#fff}
.accordion-button{font-weight:800;color:var(--ink);padding:17px 19px;box-shadow:none!important;background:#fff}
.accordion-button:not(.collapsed){color:var(--primary);background:var(--soft)}
.accordion-button:focus{border-color:transparent;box-shadow:0 0 0 3px rgba(93,67,239,.12)!important}
.accordion-body{padding:0 19px 18px;color:var(--muted);font-size:14px}
.reserve-box{position:relative;overflow:hidden;padding:39px 42px;border-radius:30px;background:linear-gradient(125deg,#4a31d3,#783de8 53%,#dc5794);color:#fff;box-shadow:var(--shadow-lg)}
.reserve-box:before{content:"";position:absolute;right:-75px;top:-150px;width:390px;height:390px;border-radius:50%;border:55px solid rgba(255,255,255,.09)}
.reserve-box>*{position:relative;z-index:1}
.reserve-box h2{font-size:clamp(27px,3vw,38px);font-weight:850;letter-spacing:-1px;margin:0 0 10px}
.reserve-box p{max-width:700px;color:rgba(255,255,255,.82);margin:0 0 20px}
.reserve-form{display:flex;gap:10px;max-width:670px}
.reserve-form input{flex:1;min-width:0;border:0;border-radius:13px;padding:12px 15px;color:var(--ink);outline:none}
.reserve-form input:focus{box-shadow:0 0 0 4px rgba(255,255,255,.26)}
.reserve-form .btn{white-space:nowrap}
.form-tip{font-size:12px;color:rgba(255,255,255,.68);margin:10px 0 0}
.site-footer{margin-top:46px;padding:47px 0 21px;background:var(--navy);color:#d7dbeb}
.footer-top{display:grid;grid-template-columns:1.15fr 1.85fr;gap:45px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.13)}
.footer-brand{color:#fff;margin-bottom:13px}
.footer-text{max-width:390px;margin:0;color:#aeb6d0;font-size:13px;line-height:1.8}
.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.footer-links b{display:block;color:#fff;font-size:13px;margin-bottom:9px}
.footer-links a{display:block;color:#afb7d0;font-size:12px;padding:3px 0}
.footer-links a:hover{color:#fff;transform:translateX(2px)}
.footer-bottom{display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;padding-top:19px;color:#9ea8c3;font-size:12px}
.footer-bottom a:hover{color:#fff}
@media(max-width:1199px){.navbar-nav .nav-link{padding:8px 8px!important;font-size:12px}.nav-cta{margin-left:3px}.hero-copy{padding-left:38px}.steps{grid-template-columns:repeat(2,1fr)}}
@media(max-width:991px){.navbar-collapse{padding-top:12px}.navbar-nav{align-items:stretch!important}.navbar-nav .nav-link{padding:10px 12px!important}.nav-cta{margin:6px 0 0}.guide-hero .row{min-height:auto}.hero-copy{padding:42px 34px 20px}.download-paper{margin:10px 34px 38px;transform:none}.trust-wrap{grid-template-columns:1fr 1fr}.trust-item:nth-child(2){border-right:0}.trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.footer-top{grid-template-columns:1fr;gap:27px}.result-grid{grid-template-columns:1fr}.solution-visual{min-height:300px}}
@media(max-width:767px){body{font-size:14px}.site-header{padding-top:11px}.nav-shell{border-radius:16px}.guide-hero{border-radius:24px}.hero-copy{padding:34px 24px 16px}.hero-copy h1{letter-spacing:-1.3px}.download-paper{margin:8px 24px 28px;padding:16px}.trust-bar{margin-top:0}.trust-wrap{border-radius:17px}.trust-item{padding:14px}.section-title{font-size:27px}.problem-panel{padding:25px}.step-area,.reserve-box,.quote-wrap{padding:27px 23px}.scene-card img{height:165px}.reserve-form{display:block}.reserve-form input,.reserve-form .btn{width:100%}.reserve-form .btn{margin-top:10px}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin:6px 0}}
@media(max-width:520px){.navbar-brand{font-size:21px}.brand-mark{width:33px;height:33px}.hero-copy{padding:30px 20px 14px}.hero-actions .btn{width:100%}.download-paper{margin:7px 16px 24px}.trust-wrap{grid-template-columns:1fr}.trust-item,.trust-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.trust-item:last-child{border-bottom:0}.steps{grid-template-columns:1fr}.mini-stat{grid-template-columns:1fr}.check-card{padding:6px 18px}.check-row{grid-template-columns:39px 1fr}.check-row p{grid-column:2}.status-ok{display:none}.footer-links{grid-template-columns:1fr 1fr;gap:15px}.paper-cover{height:118px}}

/* roulang page: category3 */
:root{
--ink:#17203a;--muted:#69728c;--line:#e8eaf2;--paper:#fff;--mist:#f5f7fc;
--primary:#5d43ef;--primary-dark:#402ab6;--pink:#fa5c9b;--cyan:#36c8e7;
--gold:#f5b93c;--navy:#101735;--soft:#f1efff;--radius:22px;--radius-sm:15px;
--shadow:0 16px 45px rgba(35,31,85,.10);--shadow-lg:0 24px 65px rgba(25,18,75,.18)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--mist);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);font-size:15px;line-height:1.78;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:.22s ease}
img{max-width:100%;display:block}
button,input{font:inherit}
.container{max-width:1240px}
.site-header{padding:18px 0 12px;position:relative;z-index:20}
.nav-shell{background:rgba(255,255,255,.93);border:1px solid rgba(230,232,242,.95);border-radius:20px;padding:10px 13px;box-shadow:0 10px 35px rgba(40,35,88,.08);backdrop-filter:blur(16px)}
.navbar-brand,.footer-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;letter-spacing:-.8px;color:var(--navy)}
.brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--pink));display:grid;place-items:center;color:#fff;font-size:16px;font-weight:900;box-shadow:0 7px 16px rgba(93,67,239,.25)}
.navbar-toggler{border:0;padding:7px 9px;box-shadow:none!important}
.navbar-toggler-icon{width:1.4em;height:1.4em}
.navbar-nav{gap:4px}
.navbar-nav .nav-link{font-size:13px;font-weight:700;color:#59617b;padding:8px 11px!important;border-radius:11px;white-space:nowrap}
.navbar-nav .nav-link:hover,.navbar-nav .nav-link.active{background:var(--soft);color:var(--primary)}
.nav-cta{margin-left:9px;background:var(--navy);color:#fff!important;border-radius:12px!important;padding:9px 15px!important;box-shadow:0 8px 18px rgba(16,23,53,.16)}
.nav-cta:hover{background:var(--primary)!important;transform:translateY(-1px)}
section{padding:48px 0}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:7px;color:var(--primary);font-size:12px;font-weight:850;letter-spacing:1px}
.eyebrow{padding:6px 12px;border-radius:999px;color:#fff;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.2);letter-spacing:.5px}
.section-title{margin:0;color:var(--navy);font-size:clamp(26px,3.2vw,37px);line-height:1.28;letter-spacing:-1.2px;font-weight:850}
.section-intro{max-width:740px;margin:12px 0 0;color:var(--muted)}
.card-clean{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 25px rgba(37,36,79,.045)}
.btn{border-radius:13px;padding:11px 18px;font-size:14px;font-weight:750;border-width:1px;transition:.22s ease}
.btn-primary{background:var(--primary);border-color:var(--primary);box-shadow:0 10px 20px rgba(93,67,239,.24)}
.btn-primary:hover,.btn-primary:focus{background:var(--primary-dark);border-color:var(--primary-dark);transform:translateY(-2px)}
.btn-light{background:#fff;color:var(--primary);border-color:#fff}
.btn-light:hover{background:#f4f2ff;color:var(--primary-dark);transform:translateY(-2px)}
.btn-outline-light{border-color:rgba(255,255,255,.58);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.12);color:#fff;border-color:#fff}
.btn:focus,a:focus,input:focus{outline:3px solid rgba(54,200,231,.32);outline-offset:3px}
.account-hero{position:relative;overflow:hidden;border-radius:32px;min-height:468px;background:#16163c url('/assets/images/backpic/back-2.webp') center/cover no-repeat;box-shadow:var(--shadow-lg)}
.account-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(104deg,rgba(12,15,45,.95),rgba(43,26,112,.84) 58%,rgba(93,67,239,.57))}
.account-hero:after{content:"";position:absolute;right:-110px;bottom:-150px;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(54,200,231,.6),transparent 68%)}
.account-hero .row{position:relative;z-index:1;min-height:468px}
.hero-copy{padding:56px 18px 52px 52px;color:#fff}
.hero-copy h1{max-width:650px;margin:14px 0 14px;color:#fff;font-size:clamp(34px,4.4vw,55px);font-weight:900;letter-spacing:-2.2px;line-height:1.17}
.hero-copy p{max-width:650px;margin:0;color:rgba(255,255,255,.82);font-size:16px}
.hero-actions{display:flex;gap:11px;flex-wrap:wrap;margin-top:27px}
.hero-panel-wrap{display:flex;align-items:center;padding:38px 45px 38px 18px}
.account-panel{width:100%;max-width:350px;margin-left:auto;padding:22px;background:rgba(255,255,255,.95);border:1px solid rgba(255,255,255,.7);border-radius:23px;box-shadow:0 20px 42px rgba(3,4,26,.28);color:var(--ink)}
.panel-title{display:flex;justify-content:space-between;align-items:center;font-size:14px;font-weight:850}
.status-dot{display:inline-flex;align-items:center;gap:5px;color:#338a63;font-size:12px;font-weight:800}
.status-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:#47c98b;box-shadow:0 0 0 4px rgba(71,201,139,.16)}
.panel-item{display:flex;align-items:center;gap:12px;padding:15px 0;border-bottom:1px solid var(--line)}
.panel-item:last-child{border:0;padding-bottom:0}
.icon-chip{width:38px;height:38px;display:grid;place-items:center;border-radius:13px;background:var(--soft);color:var(--primary);font-weight:900}
.panel-item b{display:block;font-size:13px;line-height:1.3}.panel-item span{display:block;font-size:12px;color:var(--muted);margin-top:2px}
.trust-strip{position:relative;margin-top:-2px;padding:0 16px}
.trust-card{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);overflow:hidden}
.trust-item{padding:18px 20px;display:flex;gap:12px;align-items:center;border-right:1px solid var(--line)}
.trust-item:last-child{border-right:0}.trust-num{font-size:24px;font-weight:900;line-height:1;color:var(--primary)}
.trust-item b{font-size:13px;display:block}.trust-item span{display:block;color:var(--muted);font-size:12px;line-height:1.4}
.narrative{display:grid;grid-template-columns:.93fr 1.07fr;gap:38px;align-items:center}
.image-frame{position:relative;min-height:430px;overflow:hidden;border-radius:28px;box-shadow:var(--shadow)}
.image-frame img{width:100%;height:430px;object-fit:cover}
.image-note{position:absolute;left:20px;right:20px;bottom:18px;padding:14px 16px;border-radius:16px;background:rgba(16,23,53,.82);color:#fff;font-size:13px}
.text-block p{color:var(--muted);margin:16px 0}
.check-list{margin:22px 0 0;padding:0;list-style:none}
.check-list li{display:flex;gap:11px;padding:11px 0;border-bottom:1px solid var(--line);color:#4e5770}
.check-list li:before{content:"✓";width:23px;height:23px;display:grid;place-items:center;flex:0 0 23px;background:#eae6ff;border-radius:8px;color:var(--primary);font-size:13px;font-weight:900}
.pain-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;margin-top:24px}
.pain-main{padding:30px;background:var(--navy);color:#fff;border-radius:27px;position:relative;overflow:hidden}
.pain-main:after{content:"28";position:absolute;right:18px;bottom:-39px;font-size:160px;line-height:1;font-weight:900;color:rgba(255,255,255,.06)}
.pain-main h3{font-size:25px;font-weight:850;position:relative}.pain-main p{position:relative;color:rgba(255,255,255,.72)}
.pain-list{position:relative;margin:22px 0 0;padding:0;list-style:none}.pain-list li{padding:11px 0;border-top:1px solid rgba(255,255,255,.13)}
.side-stack{display:grid;gap:16px}.mini-solution{padding:22px;border-radius:22px;background:#fff;border:1px solid var(--line);transition:.22s ease}.mini-solution:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.mini-solution h4{font-size:16px;font-weight:850;margin:10px 0 5px}.mini-solution p{margin:0;color:var(--muted);font-size:13px}
.colored-icon{width:43px;height:43px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,#e8e4ff,#fce7f1);color:var(--primary);font-size:18px;font-weight:900}
.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-top:26px}
.service-card{padding:25px;background:#fff;border:1px solid var(--line);border-radius:22px;transition:.25s ease;position:relative;overflow:hidden}
.service-card:hover{transform:translateY(-5px);border-color:#d8d1ff;box-shadow:var(--shadow)}
.service-card .num{display:block;margin-bottom:19px;color:#b8b0ed;font-size:12px;font-weight:900;letter-spacing:1px}
.service-card h3{font-size:18px;font-weight:850;margin:0 0 8px}.service-card p{margin:0;color:var(--muted);font-size:13px}
.process-area{background:linear-gradient(135deg,#f0efff,#fcf7fb);border-top:1px solid #e7e4f9;border-bottom:1px solid #e7e4f9}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:25px}
.process-step{padding:21px 19px;background:rgba(255,255,255,.82);border:1px solid rgba(220,216,247,.95);border-radius:20px}
.process-step span{display:grid;place-items:center;width:32px;height:32px;margin-bottom:14px;border-radius:11px;background:var(--primary);color:#fff;font-weight:900;font-size:13px}
.process-step b{display:block;font-size:15px}.process-step p{margin:6px 0 0;color:var(--muted);font-size:13px}
.result-wrap{display:grid;grid-template-columns:1fr .98fr;gap:25px;align-items:stretch}
.result-card{padding:31px;border-radius:27px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
.stat-grid{display:grid;grid-template-columns:1fr 1fr;gap:13px;margin-top:24px}
.stat{padding:17px;border-radius:18px;background:var(--soft)}.stat b{display:block;color:var(--primary);font-size:27px;line-height:1;font-weight:900}.stat span{display:block;margin-top:7px;color:var(--muted);font-size:12px}
.quote-card{padding:33px;background:linear-gradient(140deg,var(--primary),#8a54ee);border-radius:27px;color:#fff;position:relative;overflow:hidden}
.quote-card:after{content:"“";position:absolute;right:24px;top:-32px;color:rgba(255,255,255,.16);font-size:170px;font-family:serif}
.quote-card blockquote{position:relative;margin:11px 0 21px;font-size:19px;line-height:1.8;font-weight:750}.quote-card cite{position:relative;font-style:normal;color:rgba(255,255,255,.72);font-size:13px}
.notice-list{margin-top:24px;border-radius:22px;overflow:hidden;background:#fff;border:1px solid var(--line)}
.notice-row{display:grid;grid-template-columns:125px 1fr auto;align-items:center;gap:18px;padding:17px 22px;border-bottom:1px solid var(--line)}
.notice-row:last-child{border-bottom:0}.date-badge{color:var(--primary);font-weight:850;font-size:13px}.notice-row b{font-size:14px}.notice-row p{margin:2px 0 0;color:var(--muted);font-size:12px}
.text-link{color:var(--primary);font-size:13px;font-weight:800}.text-link:hover{color:var(--primary-dark)}
.faq-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:34px;align-items:start}
.faq-side{padding:29px;background:var(--navy);border-radius:26px;color:#fff}.faq-side .section-title{color:#fff;font-size:30px}.faq-side p{color:rgba(255,255,255,.7);margin:13px 0 20px}
.accordion-item{border:1px solid var(--line)!important;border-radius:16px!important;overflow:hidden;margin-bottom:11px;background:#fff}
.accordion-button{padding:17px 20px;font-size:15px;font-weight:800;color:var(--ink);box-shadow:none!important;background:#fff}
.accordion-button:not(.collapsed){background:var(--soft);color:var(--primary)}.accordion-body{padding:0 20px 18px;color:var(--muted);font-size:14px}
.cta-box{position:relative;overflow:hidden;padding:43px 47px;border-radius:29px;background:#111938 url('/assets/images/backpic/back-3.webp') center/cover no-repeat;color:#fff;box-shadow:var(--shadow-lg)}
.cta-box:before{content:"";position:absolute;inset:0;background:linear-gradient(95deg,rgba(15,20,49,.95),rgba(50,31,129,.78))}
.cta-box>*{position:relative}.cta-box h2{max-width:680px;margin:8px 0 10px;font-size:clamp(27px,3.3vw,40px);font-weight:900;line-height:1.3}.cta-box p{max-width:720px;color:rgba(255,255,255,.75);margin:0}
.cta-box .hero-actions{margin-top:24px}
.site-footer{margin-top:48px;padding:47px 0 21px;background:var(--navy);color:#fff}
.footer-top{display:grid;grid-template-columns:.85fr 1.35fr;gap:60px;padding-bottom:37px}.footer-brand{color:#fff}.footer-text{max-width:405px;margin:15px 0 0;color:rgba(255,255,255,.64);font-size:13px}
.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.footer-links b{display:block;margin-bottom:11px;font-size:13px}.footer-links a{display:block;margin:7px 0;color:rgba(255,255,255,.62);font-size:13px}.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;padding-top:21px;border-top:1px solid rgba(255,255,255,.13);color:rgba(255,255,255,.52);font-size:12px;flex-wrap:wrap}.footer-bottom a:hover{color:#fff}
@media(max-width:1100px){.navbar-nav .nav-link{padding:8px 7px!important;font-size:12px}.nav-cta{margin-left:4px}.hero-copy{padding-left:38px}.hero-panel-wrap{padding-right:30px}.trust-item{padding:15px}.footer-top{gap:35px}}
@media(max-width:991px){.navbar-collapse{padding-top:12px}.navbar-nav{align-items:stretch!important}.navbar-nav .nav-link{padding:10px 12px!important}.nav-cta{margin:7px 0 0}.account-hero .row{min-height:auto}.hero-copy{padding:46px 35px 25px}.hero-panel-wrap{padding:10px 35px 43px}.account-panel{margin:0;max-width:500px}.trust-card{grid-template-columns:1fr 1fr}.trust-item:nth-child(2){border-right:0}.trust-item:nth-child(-n+2){border-bottom:1px solid var(--line)}.narrative,.pain-grid,.result-wrap,.faq-layout{grid-template-columns:1fr}.image-frame,.image-frame img{min-height:330px;height:330px}.service-grid{grid-template-columns:1fr 1fr}.process-grid{grid-template-columns:1fr 1fr}.footer-top{grid-template-columns:1fr;gap:29px}.footer-text{max-width:650px}}
@media(max-width:620px){body{font-size:14px}.site-header{padding:11px 0 8px}.nav-shell{border-radius:16px}.navbar-brand{font-size:20px}.brand-mark{width:33px;height:33px}.account-hero{border-radius:24px}.hero-copy{padding:35px 24px 17px}.hero-copy h1{font-size:35px;letter-spacing:-1.5px}.hero-copy p{font-size:14px}.hero-panel-wrap{padding:12px 24px 31px}.hero-actions .btn{width:100%;text-align:center}.trust-strip{padding:0}.trust-card{border-radius:16px}.trust-item{padding:14px 12px;gap:9px}.trust-num{font-size:20px}.trust-item b{font-size:12px}.trust-item span{font-size:11px}.section-title{font-size:27px}.narrative{gap:24px}.image-frame,.image-frame img{height:275px;min-height:275px;border-radius:21px}.pain-main,.result-card,.quote-card{padding:24px}.service-grid,.process-grid{grid-template-columns:1fr}.notice-row{grid-template-columns:1fr;gap:5px;padding:16px}.notice-row .text-link{margin-top:4px}.stat-grid{grid-template-columns:1fr 1fr}.cta-box{padding:32px 24px;border-radius:23px}.footer-links{grid-template-columns:1fr 1fr;gap:23px}.footer-bottom{display:grid;gap:8px}.faq-side{padding:24px}}

/* roulang page: category5 */
:root{
 --ink:#17203a;--muted:#69728c;--line:#e8eaf2;--paper:#ffffff;--mist:#f5f7fc;
 --primary:#5d43ef;--primary-dark:#402ab6;--pink:#fa5c9b;--cyan:#36c8e7;
 --gold:#f5b93c;--navy:#101735;--soft:#f1efff;--green:#18a978;
 --radius:22px;--radius-sm:15px;--shadow:0 16px 45px rgba(35,31,85,.10);
 --shadow-lg:0 24px 65px rgba(25,18,75,.18);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--mist);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);font-size:15px;line-height:1.78;overflow-x:hidden}
a{text-decoration:none;color:inherit;transition:.22s ease}
img{max-width:100%;display:block}
button,input{font:inherit}
.container{max-width:1240px}
.site-header{padding:18px 0 12px;position:relative;z-index:20}
.nav-shell{background:rgba(255,255,255,.93);border:1px solid rgba(230,232,242,.95);border-radius:20px;padding:10px 13px;box-shadow:0 10px 35px rgba(40,35,88,.08);backdrop-filter:blur(16px)}
.navbar-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;letter-spacing:-.8px;color:var(--navy)}
.brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--pink));display:grid;place-items:center;color:#fff;font-size:16px;font-weight:900;box-shadow:0 7px 16px rgba(93,67,239,.25)}
.navbar-toggler{border:0;padding:7px 9px;box-shadow:none!important}
.navbar-toggler-icon{width:1.4em;height:1.4em}
.navbar-nav{gap:4px}
.navbar-nav .nav-link{font-size:13px;font-weight:700;color:#59617b;padding:8px 11px!important;border-radius:11px;white-space:nowrap}
.navbar-nav .nav-link:hover,.navbar-nav .nav-link.active{background:var(--soft);color:var(--primary)}
.nav-cta{margin-left:9px;background:var(--navy);color:#fff!important;border-radius:12px!important;padding:9px 15px!important;box-shadow:0 8px 18px rgba(16,23,53,.16)}
.nav-cta:hover{background:var(--primary)!important;transform:translateY(-1px)}
.btn{border-radius:13px;padding:11px 18px;font-size:14px;font-weight:750;border-width:1px;transition:.22s ease}
.btn-primary{background:var(--primary);border-color:var(--primary);box-shadow:0 10px 20px rgba(93,67,239,.26)}
.btn-primary:hover,.btn-primary:active{background:var(--primary-dark)!important;border-color:var(--primary-dark)!important;transform:translateY(-2px)}
.btn-light{color:var(--primary);background:#fff;border-color:#fff}
.btn-light:hover{color:var(--primary-dark);background:#f5f3ff;border-color:#f5f3ff;transform:translateY(-2px)}
.btn-outline-light{border-color:rgba(255,255,255,.55);color:#fff}
.btn-outline-light:hover{background:rgba(255,255,255,.13);border-color:#fff;color:#fff}
section{padding:48px 0}
.section-kicker{display:block;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:1.1px;margin-bottom:6px}
.section-title{font-size:clamp(25px,3vw,36px);line-height:1.3;letter-spacing:-1.1px;font-weight:850;margin:0;color:var(--navy)}
.section-intro{max-width:720px;color:var(--muted);margin:12px 0 0;font-size:15px}
.card-clean{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 25px rgba(37,36,79,.045)}
.inner-hero{position:relative;overflow:hidden;min-height:405px;border-radius:31px;background:#15183c url('/assets/images/backpic/back-2.webp') center/cover no-repeat;box-shadow:var(--shadow-lg)}
.inner-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(12,15,42,.94),rgba(28,25,75,.86) 54%,rgba(69,51,179,.50))}
.inner-hero:after{content:"";position:absolute;width:390px;height:390px;border-radius:50%;right:-105px;bottom:-175px;background:radial-gradient(circle,rgba(54,200,231,.65),rgba(54,200,231,0) 68%)}
.hero-copy{position:relative;z-index:2;padding:51px 52px;color:#fff;max-width:770px}
.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:6px 12px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(255,255,255,.10);font-size:12px;font-weight:750;letter-spacing:.4px}
.hero-copy h1{font-size:clamp(34px,5vw,57px);font-weight:900;letter-spacing:-2px;line-height:1.16;margin:16px 0}
.hero-copy p{color:rgba(255,255,255,.82);font-size:16px;line-height:1.95;max-width:690px;margin:0}
.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}
.trust-panel{position:absolute;z-index:3;right:36px;top:40px;width:244px;padding:17px;border-radius:20px;background:rgba(255,255,255,.95);box-shadow:0 18px 40px rgba(3,5,27,.25)}
.panel-caption{color:var(--muted);font-size:11px;font-weight:800;letter-spacing:.6px}
.rank-row{display:flex;align-items:center;gap:10px;padding:10px 0;border-bottom:1px solid #e9eaf1}
.rank-row:last-child{border:0;padding-bottom:0}
.rank-icon{width:29px;height:29px;border-radius:9px;display:grid;place-items:center;background:var(--soft);color:var(--primary);font-weight:900}
.rank-row b{display:block;font-size:13px;line-height:1.25}
.rank-row span{display:block;font-size:11px;color:var(--muted)}
.notice-strip{margin-top:18px;padding:17px 20px;display:flex;align-items:center;gap:15px;border-radius:18px;background:#fff8e9;border:1px solid #f7e0a7;color:#765716}
.notice-strip strong{display:grid;place-items:center;flex:0 0 31px;width:31px;height:31px;border-radius:10px;background:var(--gold);color:#fff}
.risk-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:24px;align-items:stretch;margin-top:25px}
.image-card{min-height:390px;overflow:hidden;position:relative;border-radius:26px;box-shadow:var(--shadow)}
.image-card img{width:100%;height:100%;object-fit:cover}
.image-card:after{content:"请认准亿万28官方服务入口";position:absolute;left:18px;bottom:18px;padding:8px 12px;border-radius:11px;background:rgba(16,23,53,.80);color:#fff;font-weight:750;font-size:13px}
.risk-copy{padding:29px 31px}
.risk-copy h3{font-size:24px;font-weight:850;line-height:1.35;margin:0 0 10px;color:var(--navy)}
.risk-copy p{color:var(--muted);margin:0}
.safe-list{list-style:none;padding:0;margin:18px 0 0}
.safe-list li{display:flex;gap:13px;padding:14px 0;border-bottom:1px solid var(--line);color:#4d566d}
.safe-list li:last-child{border-bottom:0}
.safe-list i{font-style:normal;display:grid;place-items:center;width:25px;height:25px;flex:0 0 25px;border-radius:8px;background:#e8fbf5;color:var(--green);font-weight:900;font-size:13px}
.security-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:25px}
.security-card{padding:22px 20px;min-height:200px;border-radius:20px;background:#fff;border:1px solid var(--line);transition:.22s ease}
.security-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#ddd8ff}
.icon-box{width:45px;height:45px;display:grid;place-items:center;border-radius:14px;background:linear-gradient(135deg,#eeeaff,#fce8f1);color:var(--primary);font-size:20px;font-weight:900;margin-bottom:16px}
.security-card h3{font-size:16px;font-weight:850;margin:0 0 8px}
.security-card p{color:var(--muted);font-size:13px;line-height:1.75;margin:0}
.badge-band{padding:0}
.badge-wrap{display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden;border-radius:23px;background:var(--navy);box-shadow:var(--shadow)}
.data-badge{position:relative;padding:24px 25px;color:#fff;border-right:1px solid rgba(255,255,255,.12)}
.data-badge:last-child{border:0}
.data-badge span{display:block;color:rgba(255,255,255,.62);font-size:12px;font-weight:700}
.data-badge b{display:block;font-size:26px;line-height:1.2;margin:5px 0}
.data-badge small{color:#b7b8cf;font-size:11px}
.path-section{padding-top:58px}
.path-board{position:relative;padding:34px;background:#fff;border:1px solid var(--line);border-radius:27px;box-shadow:0 8px 28px rgba(37,36,79,.05);margin-top:24px}
.path-board:before{content:"";position:absolute;left:62px;right:62px;top:85px;border-top:2px dashed #d9d5fa}
.path-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
.path-step{padding:0 10px}
.step-num{display:grid;place-items:center;width:52px;height:52px;margin-bottom:17px;border-radius:17px;background:var(--soft);color:var(--primary);font-size:18px;font-weight:900;border:5px solid #fff;box-shadow:0 4px 14px rgba(93,67,239,.14)}
.path-step h3{font-size:16px;font-weight:850;margin:0 0 8px}
.path-step p{font-size:13px;line-height:1.72;color:var(--muted);margin:0}
.dark-feature{position:relative;overflow:hidden;padding:38px;border-radius:29px;background:linear-gradient(125deg,#161b43,#32217d);color:#fff}
.dark-feature:after{content:"";position:absolute;right:-70px;top:-110px;width:320px;height:320px;border:1px solid rgba(255,255,255,.14);border-radius:50%;box-shadow:0 0 0 36px rgba(255,255,255,.04),0 0 0 72px rgba(255,255,255,.025)}
.dark-feature h2{font-size:30px;line-height:1.35;font-weight:850;margin:0 0 11px;position:relative;z-index:1}
.dark-feature p{max-width:700px;margin:0;color:rgba(255,255,255,.74);position:relative;z-index:1}
.rule-pills{position:relative;z-index:1;display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}
.rule-pills span{padding:8px 12px;border-radius:999px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.16);font-size:13px}
.scene-grid{display:grid;grid-template-columns:1fr 1fr;gap:19px;margin-top:24px}
.scene-card{padding:25px;display:flex;gap:17px;align-items:flex-start}
.scene-index{display:grid;place-items:center;width:40px;height:40px;flex:0 0 40px;border-radius:13px;background:linear-gradient(135deg,var(--primary),var(--pink));color:#fff;font-weight:900}
.scene-card h3{font-size:17px;font-weight:850;margin:0 0 6px}
.scene-card p{color:var(--muted);font-size:13px;margin:0}
.faq-wrap{margin-top:24px}
.accordion-item{border:1px solid var(--line)!important;border-radius:17px!important;overflow:hidden;margin-bottom:11px;background:#fff}
.accordion-button{font-weight:800;color:var(--ink);padding:18px 21px;box-shadow:none!important;background:#fff!important}
.accordion-button:not(.collapsed){color:var(--primary);background:#faf9ff!important}
.accordion-button:focus{border-color:transparent;box-shadow:0 0 0 3px rgba(93,67,239,.14)!important}
.accordion-body{padding:0 21px 19px;color:var(--muted);line-height:1.85}
.cta-section{padding-top:26px}
.cta-box{position:relative;overflow:hidden;padding:39px 44px;border-radius:28px;background:#fff;border:1px solid #dedafb;box-shadow:var(--shadow);display:flex;justify-content:space-between;gap:25px;align-items:center}
.cta-box:before{content:"";position:absolute;left:-65px;bottom:-130px;width:270px;height:270px;border-radius:50%;background:radial-gradient(circle,#d7d0ff,rgba(215,208,255,0) 68%)}
.cta-box>div{position:relative;z-index:1}
.cta-box h2{font-size:28px;line-height:1.35;font-weight:850;margin:0 0 7px}
.cta-box p{margin:0;color:var(--muted);max-width:680px}
.site-footer{margin-top:34px;padding:48px 0 22px;background:var(--navy);color:#fff}
.footer-top{display:grid;grid-template-columns:1.2fr 2fr;gap:48px;padding-bottom:32px;border-bottom:1px solid rgba(255,255,255,.12)}
.footer-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800}
.footer-text{max-width:390px;color:#b9bed2;font-size:13px;line-height:1.85;margin:16px 0 0}
.footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.footer-links b{display:block;font-size:13px;margin-bottom:11px}
.footer-links a{display:block;color:#b9bed2;font-size:13px;line-height:2.05}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:9px;padding-top:19px;color:#aeb4ca;font-size:12px}
.footer-bottom a:hover{color:#fff}
@media(max-width:1199px){
 .navbar-nav .nav-link{padding:8px 7px!important;font-size:12px}.nav-cta{margin-left:4px}
 .trust-panel{right:24px}.security-grid{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:991px){
 .nav-shell{padding:9px 12px}.navbar-collapse{padding:12px 4px 3px}.navbar-nav{align-items:stretch!important}.navbar-nav .nav-link{padding:10px 12px!important}.nav-cta{margin:6px 0 0;width:max-content}
 .trust-panel{display:none}.hero-copy{padding:43px 36px;max-width:100%}
 .risk-layout{grid-template-columns:1fr}.image-card{min-height:290px}.path-grid{grid-template-columns:repeat(2,1fr);row-gap:25px}.path-board:before{display:none}
 .footer-top{grid-template-columns:1fr;gap:28px}
}
@media(max-width:767px){
 body{font-size:14px}.site-header{padding:11px 0}.inner-hero{min-height:auto;border-radius:23px}.hero-copy{padding:35px 25px}.hero-copy h1{font-size:35px;letter-spacing:-1.4px}.hero-copy p{font-size:14px}
 section{padding:36px 0}.section-title{font-size:27px}.notice-strip{align-items:flex-start;font-size:13px}
 .risk-copy{padding:24px}.security-grid,.badge-wrap{grid-template-columns:1fr 1fr}.data-badge:nth-child(2){border-right:0}.data-badge:nth-child(-n+2){border-bottom:1px solid rgba(255,255,255,.12)}
 .scene-grid{grid-template-columns:1fr}.path-board{padding:25px 18px}.cta-box{padding:30px 25px;display:block}.cta-box .btn{margin-top:20px}
 .footer-links{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin:7px 0}
}
@media(max-width:520px){
 .container{padding-left:16px;padding-right:16px}.navbar-brand{font-size:21px}.brand-mark{width:34px;height:34px}
 .hero-actions{display:grid;grid-template-columns:1fr}.hero-actions .btn{text-align:center}.security-grid,.badge-wrap,.path-grid{grid-template-columns:1fr}.data-badge{border-right:0!important;border-bottom:1px solid rgba(255,255,255,.12)}.data-badge:last-child{border-bottom:0}
 .scene-card{padding:20px}.footer-links{gap:20px 10px}.footer-text{font-size:12px}
}

/* roulang page: category6 */
:root{
      --ink:#17203a;--muted:#69728c;--line:#e8eaf2;--paper:#ffffff;--mist:#f5f7fc;
      --primary:#5d43ef;--primary-dark:#402ab6;--pink:#fa5c9b;--cyan:#36c8e7;
      --gold:#f5b93c;--navy:#101735;--soft:#f1efff;--radius:22px;--radius-sm:15px;
      --shadow:0 16px 45px rgba(35,31,85,.10);--shadow-lg:0 24px 65px rgba(25,18,75,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--mist);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);font-size:15px;line-height:1.78;overflow-x:hidden}
    a{text-decoration:none;color:inherit;transition:.22s ease}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(54,200,231,.42);outline-offset:3px}
    .container{max-width:1240px}
    .site-header{padding:18px 0 12px;position:relative;z-index:20}
    .nav-shell{background:rgba(255,255,255,.93);border:1px solid rgba(230,232,242,.95);border-radius:20px;padding:10px 13px;box-shadow:0 10px 35px rgba(40,35,88,.08);backdrop-filter:blur(16px)}
    .navbar-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;letter-spacing:-.8px;color:var(--navy)}
    .brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--pink));display:grid;place-items:center;color:#fff;font-size:16px;font-weight:900;box-shadow:0 7px 16px rgba(93,67,239,.25)}
    .navbar-toggler{border:0;padding:7px 9px;box-shadow:none!important}
    .navbar-toggler-icon{width:1.4em;height:1.4em}
    .navbar-nav{gap:4px}
    .navbar-nav .nav-link{font-size:13px;font-weight:700;color:#59617b;padding:8px 11px!important;border-radius:11px;white-space:nowrap}
    .navbar-nav .nav-link:hover,.navbar-nav .nav-link.active{background:var(--soft);color:var(--primary)}
    .nav-cta{margin-left:9px;background:var(--navy);color:#fff!important;border-radius:12px!important;padding:9px 15px!important;box-shadow:0 8px 18px rgba(16,23,53,.16)}
    .nav-cta:hover{background:var(--primary)!important;transform:translateY(-1px)}
    section{padding:48px 0}
    .section-kicker{display:block;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:1.1px;margin-bottom:6px}
    .section-title{font-size:clamp(25px,3vw,36px);line-height:1.3;letter-spacing:-1.1px;font-weight:850;margin:0;color:var(--navy)}
    .section-intro{max-width:760px;color:var(--muted);margin:12px 0 0;font-size:15px}
    .card-clean{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 25px rgba(37,36,79,.045)}
    .btn{border-radius:13px;padding:11px 18px;font-size:14px;font-weight:750;border-width:1px;transition:.22s ease}
    .btn-primary{background:var(--primary);border-color:var(--primary);box-shadow:0 10px 20px rgba(93,67,239,.26)}
    .btn-primary:hover,.btn-primary:active{background:var(--primary-dark)!important;border-color:var(--primary-dark)!important;transform:translateY(-2px)}
    .btn-outline-primary{color:var(--primary);border-color:#d8d1ff;background:#fff}
    .btn-outline-primary:hover{background:var(--soft);border-color:var(--primary);color:var(--primary-dark);transform:translateY(-2px)}
    .page-banner{position:relative;min-height:316px;border-radius:31px;overflow:hidden;background:#171846 url('/assets/images/backpic/back-2.webp') center/cover no-repeat;box-shadow:var(--shadow-lg)}
    .page-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(14,16,47,.94),rgba(32,23,92,.80) 55%,rgba(93,67,239,.35))}
    .page-banner:after{content:"";position:absolute;width:380px;height:380px;right:-70px;bottom:-205px;border-radius:50%;background:radial-gradient(circle,rgba(54,200,231,.6),rgba(54,200,231,0) 68%)}
    .banner-content{position:relative;z-index:1;padding:48px 52px;color:#fff}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid rgba(255,255,255,.22);border-radius:999px;background:rgba(255,255,255,.1);font-size:12px;font-weight:700;letter-spacing:.4px}
    .banner-content h1{max-width:760px;margin:15px 0 10px;font-size:clamp(34px,5vw,55px);font-weight:900;line-height:1.18;letter-spacing:-2px}
    .banner-content p{max-width:680px;margin:0;color:rgba(255,255,255,.82);font-size:16px;line-height:1.9}
    .banner-stat{position:absolute;right:43px;top:52px;z-index:2;width:192px;padding:17px;border-radius:18px;background:rgba(255,255,255,.95);box-shadow:0 17px 35px rgba(4,4,30,.2);color:var(--ink)}
    .banner-stat span{display:block;font-size:11px;color:var(--muted);font-weight:750}
    .banner-stat b{display:block;margin:2px 0;font-size:26px;line-height:1.25;color:var(--primary)}
    .crumbs{display:flex;align-items:center;gap:8px;padding:17px 2px 0;font-size:13px;color:var(--muted)}
    .crumbs a:hover{color:var(--primary)}
    .crumbs i{font-style:normal;color:#b1b6c8}
    .notice-strip{padding:18px 22px;display:flex;align-items:center;gap:15px;border-left:4px solid var(--cyan)}
    .notice-icon{flex:0 0 36px;width:36px;height:36px;border-radius:12px;display:grid;place-items:center;background:#e7faff;color:#1294b4;font-weight:900}
    .notice-strip p{margin:0;color:#53607a;font-size:14px}
    .support-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:24px;margin-top:25px}
    .support-image{min-height:404px;border-radius:26px;overflow:hidden;position:relative}
    .support-image img{height:100%;width:100%;object-fit:cover}
    .support-image:after{content:"亿万28 · 服务响应";position:absolute;left:18px;bottom:18px;padding:8px 12px;border-radius:11px;background:rgba(16,23,53,.82);color:#fff;font-size:13px;font-weight:750}
    .support-copy{padding:31px}
    .support-copy h3{font-size:25px;line-height:1.4;font-weight:850;color:var(--navy);margin:0 0 12px}
    .support-copy p{color:var(--muted);margin-bottom:17px}
    .check-list{list-style:none;margin:0;padding:0}
    .check-list li{display:flex;gap:12px;padding:13px 0;border-top:1px solid var(--line);color:#4c5670}
    .check-list strong{display:grid;place-items:center;flex:0 0 23px;width:23px;height:23px;border-radius:8px;background:var(--soft);color:var(--primary);font-size:13px}
    .problem-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:24px}
    .problem-card{position:relative;padding:22px 18px;min-height:212px;overflow:hidden}
    .problem-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#dcd6ff}
    .problem-number{display:block;margin-bottom:18px;color:var(--primary);font-size:12px;font-weight:900;letter-spacing:1px}
    .problem-card h3{font-size:17px;font-weight:850;line-height:1.4;margin:0 0 8px;color:var(--navy)}
    .problem-card p{color:var(--muted);font-size:13px;line-height:1.7;margin:0}
    .problem-card a{display:inline-block;margin-top:13px;color:var(--primary);font-size:13px;font-weight:800}
    .problem-card a:hover{color:var(--pink)}
    .process-wrap{padding:32px;background:var(--navy);border-radius:27px;position:relative;overflow:hidden}
    .process-wrap:before{content:"";position:absolute;width:370px;height:370px;right:-115px;top:-185px;border-radius:50%;background:rgba(250,92,155,.18)}
    .process-wrap .section-title,.process-wrap .section-intro{position:relative;color:#fff}
    .process-wrap .section-intro{color:rgba(255,255,255,.7)}
    .process-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:25px}
    .process-item{padding:18px;border:1px solid rgba(255,255,255,.15);border-radius:17px;background:rgba(255,255,255,.06)}
    .process-item span{display:grid;place-items:center;width:31px;height:31px;border-radius:10px;background:var(--pink);font-size:13px;font-weight:900;color:#fff;margin-bottom:16px}
    .process-item h3{font-size:16px;font-weight:800;margin:0 0 7px;color:#fff}
    .process-item p{margin:0;color:rgba(255,255,255,.66);font-size:13px;line-height:1.7}
    .service-panel{display:grid;grid-template-columns:.9fr 1.1fr;gap:24px;align-items:center;padding:30px}
    .service-panel h3{font-size:28px;font-weight:850;line-height:1.35;color:var(--navy);margin:0 0 10px}
    .service-panel p{margin:0;color:var(--muted)}
    .service-badges{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .data-badge{padding:16px;border-radius:17px;background:var(--soft);border:1px solid #e2ddff}
    .data-badge b{display:block;font-size:23px;line-height:1.1;color:var(--primary)}
    .data-badge span{display:block;margin-top:4px;color:#68718a;font-size:12px;font-weight:700}
    .tips-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:24px}
    .tip-card{padding:25px}
    .tip-card .tip-dot{width:12px;height:12px;border-radius:50%;margin-bottom:16px;background:var(--cyan);box-shadow:0 0 0 6px #e8fbff}
    .tip-card:nth-child(2) .tip-dot{background:var(--pink);box-shadow:0 0 0 6px #fff0f6}
    .tip-card:nth-child(3) .tip-dot{background:var(--gold);box-shadow:0 0 0 6px #fff8e7}
    .tip-card h3{font-size:18px;font-weight:850;margin:0 0 8px;color:var(--navy)}
    .tip-card p{font-size:14px;color:var(--muted);margin:0}
    .faq-wrap{display:grid;grid-template-columns:.76fr 1.24fr;gap:35px;align-items:start}
    .faq-aside{padding:28px;background:linear-gradient(145deg,#efedff,#fff);border-radius:25px;border:1px solid #e3dfff}
    .faq-aside p{color:var(--muted);margin:11px 0 18px}
    .faq-list .accordion-item{overflow:hidden;margin-bottom:11px;border:1px solid var(--line)!important;border-radius:15px!important;background:#fff}
    .faq-list .accordion-button{padding:17px 19px;background:#fff;color:var(--navy);font-size:15px;font-weight:800;box-shadow:none}
    .faq-list .accordion-button:not(.collapsed){background:var(--soft);color:var(--primary)}
    .faq-list .accordion-body{padding:0 19px 18px;color:var(--muted);font-size:14px}
    .feedback-box{padding:34px;border-radius:28px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
    .feedback-box h2{font-size:30px;font-weight:850;color:var(--navy);margin:0 0 8px}
    .feedback-box>p{color:var(--muted);margin:0 0 22px}
    .form-control{border:1px solid var(--line);border-radius:13px;padding:12px 14px;color:var(--ink);box-shadow:none}
    .form-control:focus{border-color:var(--primary);box-shadow:0 0 0 4px rgba(93,67,239,.1)}
    .form-label{font-size:13px;font-weight:800;color:#4f5870}
    .form-note{margin-top:13px;color:#8890a3;font-size:12px}
    .cta-section{padding-top:18px}
    .cta-box{position:relative;overflow:hidden;padding:38px 42px;border-radius:29px;background:linear-gradient(115deg,var(--primary),#7a4bea 55%,var(--pink));color:#fff;box-shadow:0 18px 38px rgba(93,67,239,.22)}
    .cta-box:after{content:"28";position:absolute;right:42px;bottom:-79px;font-size:205px;line-height:1;font-weight:900;color:rgba(255,255,255,.11)}
    .cta-box h2{position:relative;z-index:1;max-width:720px;margin:0 0 9px;font-size:32px;font-weight:900;line-height:1.35}
    .cta-box p{position:relative;z-index:1;max-width:700px;margin:0;color:rgba(255,255,255,.84)}
    .cta-box .btn{position:relative;z-index:1;margin-top:20px}
    .site-footer{margin-top:52px;padding:49px 0 22px;background:var(--navy);color:#fff}
    .footer-top{display:grid;grid-template-columns:1.15fr 1.85fr;gap:60px;padding-bottom:33px}
    .footer-brand{display:flex;align-items:center;gap:10px;font-size:24px;font-weight:850}
    .footer-text{max-width:390px;margin:15px 0 0;color:rgba(255,255,255,.63);font-size:13px;line-height:1.85}
    .footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:22px}
    .footer-links b{display:block;margin-bottom:11px;color:#fff;font-size:14px}
    .footer-links a{display:block;margin:6px 0;color:rgba(255,255,255,.61);font-size:13px}
    .footer-links a:hover{color:#fff;transform:translateX(2px)}
    .footer-bottom{display:flex;flex-wrap:wrap;justify-content:space-between;gap:8px;padding-top:19px;border-top:1px solid rgba(255,255,255,.13);color:rgba(255,255,255,.48);font-size:12px}
    .footer-bottom a:hover{color:#fff}
    @media(max-width:1199px){
      .navbar-nav .nav-link{padding:7px 8px!important;font-size:12px}
      .nav-cta{margin-left:3px}
      .problem-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:991px){
      .navbar-collapse{padding:12px 3px 3px}
      .navbar-nav{align-items:stretch!important}
      .navbar-nav .nav-link{padding:10px 12px!important}
      .nav-cta{margin:5px 0 0}
      .banner-stat{display:none}
      .support-grid,.faq-wrap,.service-panel{grid-template-columns:1fr}
      .support-image{min-height:310px}
      .footer-top{grid-template-columns:1fr;gap:30px}
    }
    @media(max-width:767px){
      .site-header{padding:11px 0 8px}
      .nav-shell{border-radius:16px}
      .page-banner{min-height:auto;border-radius:24px}
      .banner-content{padding:36px 26px}
      .banner-content h1{font-size:35px;letter-spacing:-1.3px}
      section{padding:35px 0}
      .process-grid,.tips-grid{grid-template-columns:1fr 1fr}
      .service-badges{margin-top:5px}
      .cta-box{padding:31px 26px}
      .footer-links{grid-template-columns:repeat(2,1fr);gap:24px}
    }
    @media(max-width:520px){
      body{font-size:14px}
      .navbar-brand{font-size:21px}
      .brand-mark{width:33px;height:33px}
      .banner-content{padding:31px 21px}
      .banner-content h1{font-size:31px}
      .banner-content p{font-size:14px}
      .notice-strip{padding:16px;align-items:flex-start}
      .problem-grid,.process-grid,.tips-grid,.service-badges{grid-template-columns:1fr}
      .support-copy,.feedback-box{padding:23px 20px}
      .section-title{font-size:26px}
      .cta-box h2{font-size:27px}
      .footer-links{grid-template-columns:1fr 1fr}
      .footer-bottom{flex-direction:column}
    }

/* roulang page: category4 */
:root{
      --ink:#17203a;--muted:#69728c;--line:#e8eaf2;--paper:#ffffff;--mist:#f5f7fc;
      --primary:#5d43ef;--primary-dark:#402ab6;--pink:#fa5c9b;--cyan:#36c8e7;
      --gold:#f5b93c;--navy:#101735;--soft:#f1efff;--radius:22px;--radius-sm:15px;
      --shadow:0 16px 45px rgba(35,31,85,.10);--shadow-lg:0 24px 65px rgba(25,18,75,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--mist);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);font-size:15px;line-height:1.78;overflow-x:hidden}
    a{text-decoration:none;color:inherit;transition:.22s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    :focus-visible{outline:3px solid rgba(54,200,231,.55);outline-offset:3px}
    .container{max-width:1240px}
    .site-header{padding:18px 0 12px;position:relative;z-index:20}
    .nav-shell{background:rgba(255,255,255,.93);border:1px solid rgba(230,232,242,.95);border-radius:20px;padding:10px 13px;box-shadow:0 10px 35px rgba(40,35,88,.08);backdrop-filter:blur(16px)}
    .navbar-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;letter-spacing:-.8px;color:var(--navy)}
    .brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--pink));display:grid;place-items:center;color:#fff;font-size:16px;font-weight:900;box-shadow:0 7px 16px rgba(93,67,239,.25)}
    .navbar-toggler{border:0;padding:7px 9px;box-shadow:none!important}
    .navbar-toggler-icon{width:1.4em;height:1.4em}
    .navbar-nav{gap:4px}
    .navbar-nav .nav-link{font-size:13px;font-weight:700;color:#59617b;padding:8px 11px!important;border-radius:11px;white-space:nowrap}
    .navbar-nav .nav-link:hover,.navbar-nav .nav-link.active{background:var(--soft);color:var(--primary)}
    .nav-cta{margin-left:9px;background:var(--navy);color:#fff!important;border-radius:12px!important;padding:9px 15px!important;box-shadow:0 8px 18px rgba(16,23,53,.16)}
    .nav-cta:hover{background:var(--primary)!important;transform:translateY(-1px)}
    .btn{border-radius:13px;padding:11px 18px;font-size:14px;font-weight:750;border-width:1px;transition:.22s ease}
    .btn-primary{background:var(--primary);border-color:var(--primary);box-shadow:0 10px 20px rgba(93,67,239,.26)}
    .btn-primary:hover,.btn-primary:active{background:var(--primary-dark)!important;border-color:var(--primary-dark)!important;transform:translateY(-2px)}
    .btn-light{color:var(--primary);background:#fff;border-color:#fff}
    .btn-light:hover{color:var(--primary-dark);background:#f5f3ff;border-color:#f5f3ff;transform:translateY(-2px)}
    .btn-outline-light{border-color:rgba(255,255,255,.55);color:#fff}
    .btn-outline-light:hover{background:rgba(255,255,255,.13);border-color:#fff;color:#fff}
    section{padding:48px 0}
    .section-kicker{display:block;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:1.1px;margin-bottom:6px}
    .section-title{font-size:clamp(26px,3vw,37px);line-height:1.28;letter-spacing:-1.1px;font-weight:850;margin:0;color:var(--navy)}
    .section-intro{max-width:760px;color:var(--muted);margin:12px 0 0;font-size:15px}
    .card-clean{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 25px rgba(37,36,79,.045)}
    .inner-hero{position:relative;overflow:hidden;min-height:438px;border-radius:32px;background:#171846 url('/assets/images/backpic/back-2.webp') center/cover no-repeat;box-shadow:var(--shadow-lg)}
    .inner-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(94deg,rgba(10,13,38,.94),rgba(25,20,74,.78) 55%,rgba(93,67,239,.43))}
    .inner-hero:after{content:"";position:absolute;width:390px;height:390px;right:-105px;bottom:-135px;border-radius:50%;background:radial-gradient(circle,rgba(250,92,155,.55),transparent 68%)}
    .inner-hero-content{position:relative;z-index:1;padding:60px 54px;color:#fff;max-width:800px}
    .hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.11);border-radius:999px;font-size:12px;font-weight:800}
    .hero-badge i{width:8px;height:8px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(245,185,60,.18)}
    h1{font-size:clamp(38px,5vw,59px);line-height:1.13;letter-spacing:-2.5px;font-weight:900;margin:20px 0 15px}
    .hero-copy{font-size:16px;max-width:695px;color:rgba(255,255,255,.84);margin-bottom:25px}
    .hero-actions{display:flex;gap:11px;flex-wrap:wrap}
    .hot-panel{position:absolute;z-index:2;right:38px;bottom:35px;width:220px;background:rgba(255,255,255,.95);padding:17px;border-radius:19px;color:var(--ink);box-shadow:0 18px 36px rgba(4,4,26,.22)}
    .hot-panel small{display:block;color:var(--muted);font-weight:700}
    .hot-panel strong{display:block;font-size:29px;line-height:1.15;color:var(--primary);margin:3px 0}
    .hot-panel span{font-size:12px;color:#556078}
    .snapshot{margin-top:-25px;position:relative;z-index:3;padding:0 20px}
    .snapshot-box{background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:18px 12px}
    .snapshot-item{display:flex;align-items:center;gap:12px;padding:4px 14px;border-right:1px solid var(--line)}
    .snapshot-item:last-child{border-right:0}
    .snapshot-icon{width:39px;height:39px;border-radius:13px;display:grid;place-items:center;background:var(--soft);color:var(--primary);font-size:18px;font-weight:900}
    .snapshot-item b{display:block;font-size:14px;line-height:1.3}
    .snapshot-item span{display:block;font-size:12px;color:var(--muted);line-height:1.5}
    .story-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:25px;align-items:stretch}
    .story-photo{min-height:390px;position:relative;overflow:hidden;border-radius:27px}
    .story-photo img{height:100%;width:100%;object-fit:cover}
    .story-photo:after{content:"权益状态，请以页面通知为准";position:absolute;left:18px;bottom:18px;padding:8px 12px;color:#fff;background:rgba(16,23,53,.78);border-radius:11px;font-size:12px;font-weight:700}
    .story-body{padding:33px}
    .story-body p{color:var(--muted);margin:14px 0}
    .pain-list{padding:0;margin:21px 0 0;list-style:none}
    .pain-list li{padding:13px 0 13px 31px;border-bottom:1px solid var(--line);position:relative;color:#4f5870}
    .pain-list li:before{content:"✓";position:absolute;left:0;top:13px;width:20px;height:20px;display:grid;place-items:center;border-radius:50%;background:#e6f8fc;color:#1399b7;font-size:12px;font-weight:900}
    .benefit-stage{background:var(--navy);position:relative;overflow:hidden}
    .benefit-stage:before{content:"";position:absolute;inset:auto -120px -180px auto;width:490px;height:490px;border-radius:50%;background:radial-gradient(circle,rgba(93,67,239,.72),transparent 68%)}
    .benefit-stage .section-title{color:#fff}
    .benefit-stage .section-intro{color:rgba(255,255,255,.72)}
    .benefit-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:20px;margin-top:28px;position:relative}
    .benefit-feature{padding:31px;background:linear-gradient(135deg,#684df4,#aa4deb);border-radius:26px;color:#fff;min-height:278px;position:relative;overflow:hidden}
    .benefit-feature:after{content:"28";position:absolute;right:24px;bottom:-35px;color:rgba(255,255,255,.13);font-size:170px;font-weight:900;line-height:1}
    .benefit-feature h3{font-weight:850;font-size:28px;position:relative;z-index:1}
    .benefit-feature p{color:rgba(255,255,255,.82);max-width:510px;position:relative;z-index:1}
    .benefit-feature .mini-tag{position:relative;z-index:1}
    .mini-tag{display:inline-flex;padding:5px 10px;border-radius:999px;background:rgba(255,255,255,.18);font-size:12px;font-weight:800}
    .benefit-small{display:grid;gap:20px}
    .benefit-tile{padding:23px;background:rgba(255,255,255,.97);border-radius:22px}
    .benefit-tile h4{font-size:17px;font-weight:850;margin:7px 0}
    .benefit-tile p{font-size:13px;color:var(--muted);margin:0}
    .num{color:var(--pink);font-size:12px;font-weight:900;letter-spacing:1px}
    .rights-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:15px;margin-top:25px}
    .right-card{padding:23px 20px;position:relative;overflow:hidden}
    .right-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .right-card .right-icon{width:45px;height:45px;border-radius:15px;display:grid;place-items:center;font-weight:900;font-size:19px;color:var(--primary);background:var(--soft)}
    .right-card:nth-child(2) .right-icon{background:#fff3e2;color:#d78900}
    .right-card:nth-child(3) .right-icon{background:#e5f9fd;color:#179ab9}
    .right-card:nth-child(4) .right-icon{background:#ffedf4;color:#dc3c7d}
    .right-card h3{font-size:17px;font-weight:850;margin:16px 0 7px}
    .right-card p{font-size:13px;color:var(--muted);margin:0}
    .right-card small{display:block;margin-top:15px;color:var(--primary);font-weight:800}
    .process-wrap{padding:31px}
    .process-list{display:grid;grid-template-columns:repeat(4,1fr);position:relative;margin-top:25px}
    .process-list:before{content:"";position:absolute;top:28px;left:12%;right:12%;height:2px;background:linear-gradient(90deg,var(--primary),var(--pink),var(--cyan))}
    .process-step{position:relative;padding:0 16px;text-align:center}
    .step-mark{width:58px;height:58px;margin:0 auto 13px;border-radius:19px;display:grid;place-items:center;background:#fff;color:var(--primary);border:1px solid var(--line);box-shadow:0 8px 18px rgba(34,29,84,.09);font-size:18px;font-weight:900;position:relative;z-index:1}
    .process-step h3{font-size:16px;font-weight:850;margin:0 0 5px}
    .process-step p{font-size:13px;color:var(--muted);line-height:1.65;margin:0}
    .notice-layout{display:grid;grid-template-columns:1fr .95fr;gap:24px;align-items:center}
    .notice-copy{padding:7px 12px}
    .notice-copy p{color:var(--muted);margin:15px 0}
    .notice-card{padding:25px;background:#fff7e8;border:1px solid #ffe3ab;border-radius:24px}
    .notice-card h3{font-size:18px;font-weight:850;color:#765100}
    .notice-card ul{padding:0;margin:15px 0 0;list-style:none}
    .notice-card li{padding:9px 0 9px 26px;position:relative;color:#775f2f;font-size:13px;border-bottom:1px solid rgba(207,170,87,.2)}
    .notice-card li:last-child{border-bottom:0}
    .notice-card li:before{content:"!";position:absolute;left:0;top:10px;width:17px;height:17px;display:grid;place-items:center;background:#f5b93c;color:#fff;border-radius:50%;font-size:11px;font-weight:900}
    .quote-row{display:grid;grid-template-columns:1.1fr .9fr;gap:22px;margin-top:25px}
    .quote-main{padding:33px;background:linear-gradient(135deg,#f1efff,#fff);position:relative;overflow:hidden}
    .quote-main:before{content:"“";position:absolute;right:22px;top:-26px;font-family:Georgia,serif;font-size:145px;color:rgba(93,67,239,.11)}
    .quote-main blockquote{position:relative;margin:0;font-size:20px;line-height:1.75;font-weight:750;color:#303956}
    .quote-main cite{position:relative;display:block;margin-top:17px;font-style:normal;font-size:13px;color:var(--muted)}
    .quote-side{padding:27px}
    .quote-side h3{font-size:19px;font-weight:850;margin:0 0 11px}
    .quote-side p{font-size:14px;color:var(--muted)}
    .quote-stat{display:flex;gap:22px;margin-top:19px}
    .quote-stat b{display:block;font-size:24px;line-height:1.1;color:var(--primary)}
    .quote-stat span{display:block;font-size:12px;color:var(--muted)}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:35px;align-items:start}
    .faq-side{padding:27px;background:var(--navy);border-radius:25px;color:#fff}
    .faq-side h2{font-size:29px;font-weight:850;line-height:1.35;margin:7px 0 12px}
    .faq-side p{color:rgba(255,255,255,.7);font-size:14px}
    .faq-side .btn{margin-top:9px}
    .accordion-item{background:#fff;border:1px solid var(--line)!important;border-radius:15px!important;overflow:hidden;margin-bottom:11px}
    .accordion-button{padding:17px 19px;font-weight:800;color:var(--ink);box-shadow:none!important;background:#fff;font-size:15px}
    .accordion-button:not(.collapsed){background:var(--soft);color:var(--primary)}
    .accordion-button:after{background-size:1.05rem}
    .accordion-body{color:var(--muted);font-size:14px;padding:0 19px 18px}
    .reserve-panel{position:relative;overflow:hidden;padding:40px 42px;background:linear-gradient(113deg,#5139d8,#8a46e7 68%,#ed5d9e);border-radius:29px;color:#fff;box-shadow:var(--shadow-lg)}
    .reserve-panel:after{content:"28";position:absolute;right:28px;bottom:-70px;font-weight:900;font-size:265px;line-height:1;color:rgba(255,255,255,.11)}
    .reserve-panel h2{font-size:clamp(27px,3vw,39px);font-weight:900;line-height:1.25;position:relative;margin:0}
    .reserve-panel p{position:relative;max-width:680px;color:rgba(255,255,255,.83);margin:12px 0 21px}
    .reserve-form{position:relative;display:flex;gap:10px;max-width:650px}
    .reserve-form input{flex:1;border:0;border-radius:13px;padding:12px 15px;color:var(--ink);outline:0}
    .reserve-form .btn{white-space:nowrap}
    .form-note{position:relative;margin:10px 0 0;color:rgba(255,255,255,.69);font-size:12px}
    .site-footer{background:var(--navy);color:#fff;margin-top:58px;padding:49px 0 22px}
    .footer-top{display:grid;grid-template-columns:1.1fr 1.9fr;gap:44px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:850}
    .footer-text{max-width:390px;color:rgba(255,255,255,.66);font-size:13px;margin:16px 0 0}
    .footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
    .footer-links b{display:block;font-size:13px;margin-bottom:11px;color:#fff}
    .footer-links a{display:block;color:rgba(255,255,255,.64);font-size:13px;margin:7px 0}
    .footer-links a:hover{color:#fff}
    .footer-bottom{display:flex;flex-wrap:wrap;gap:10px 24px;padding-top:19px;color:rgba(255,255,255,.53);font-size:12px}
    .footer-bottom a:hover{color:#fff}
    @media (max-width:1199px){
      .navbar-nav .nav-link{font-size:12px;padding:8px 8px!important}
      .nav-cta{margin-left:4px}
      .rights-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:991px){
      .nav-shell{padding:9px 12px}
      .navbar-collapse{padding-top:10px}
      .navbar-nav{align-items:stretch!important}
      .navbar-nav .nav-link{padding:10px 12px!important}
      .nav-cta{margin:6px 0 2px}
      .inner-hero-content{padding:49px 35px}
      .hot-panel{display:none}
      .story-grid,.benefit-grid,.notice-layout,.quote-row,.faq-wrap,.footer-top{grid-template-columns:1fr}
      .benefit-small{grid-template-columns:1fr 1fr}
      .footer-links{grid-template-columns:repeat(4,1fr)}
      .snapshot{margin-top:16px;padding:0}
      .snapshot-box{box-shadow:none}
    }
    @media (max-width:767px){
      section{padding:35px 0}
      .site-header{padding-top:10px}
      .inner-hero{min-height:auto;border-radius:25px}
      .inner-hero-content{padding:43px 25px}
      h1{font-size:38px;letter-spacing:-1.8px}
      .hero-copy{font-size:14px}
      .snapshot-box{padding:9px}
      .snapshot-item{border-right:0;border-bottom:1px solid var(--line);padding:11px}
      .snapshot-item:last-child{border-bottom:0}
      .story-photo{min-height:280px}
      .story-body,.process-wrap{padding:24px}
      .benefit-feature{min-height:230px;padding:25px}
      .benefit-small{grid-template-columns:1fr}
      .process-list{grid-template-columns:1fr 1fr;gap:25px}
      .process-list:before{display:none}
      .process-step{text-align:left;padding:0 6px 0 72px}
      .step-mark{position:absolute;left:0;top:0;margin:0;width:51px;height:51px}
      .reserve-panel{padding:31px 25px}
      .reserve-form{flex-direction:column}
      .footer-links{grid-template-columns:1fr 1fr}
    }
    @media (max-width:520px){
      .container{padding-left:16px;padding-right:16px}
      .navbar-brand{font-size:21px}
      .brand-mark{width:33px;height:33px}
      .inner-hero-content{padding:37px 21px}
      h1{font-size:34px}
      .hero-actions .btn{width:100%}
      .rights-grid{grid-template-columns:1fr}
      .process-list{grid-template-columns:1fr}
      .quote-main blockquote{font-size:17px}
      .section-title{font-size:27px}
      .footer-links{gap:19px 12px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:8px}
    }

/* roulang page: category7 */
:root{
      --ink:#17203a;--muted:#69728c;--line:#e8eaf2;--paper:#ffffff;--mist:#f5f7fc;
      --primary:#5d43ef;--primary-dark:#402ab6;--pink:#fa5c9b;--cyan:#36c8e7;
      --gold:#f5b93c;--navy:#101735;--soft:#f1efff;--radius:22px;--radius-sm:15px;
      --shadow:0 16px 45px rgba(35,31,85,.10);--shadow-lg:0 24px 65px rgba(25,18,75,.18);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--mist);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;color:var(--ink);font-size:15px;line-height:1.78;overflow-x:hidden}
    a{text-decoration:none;color:inherit;transition:.22s ease}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(54,200,231,.55);outline-offset:3px}
    .container{max-width:1240px}
    .site-header{padding:18px 0 12px;position:relative;z-index:20}
    .nav-shell{background:rgba(255,255,255,.93);border:1px solid rgba(230,232,242,.95);border-radius:20px;padding:10px 13px;box-shadow:0 10px 35px rgba(40,35,88,.08);backdrop-filter:blur(16px)}
    .navbar-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:800;letter-spacing:-.8px;color:var(--navy)}
    .brand-mark{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,var(--primary),var(--pink));display:grid;place-items:center;color:#fff;font-size:16px;font-weight:900;box-shadow:0 7px 16px rgba(93,67,239,.25)}
    .navbar-toggler{border:0;padding:7px 9px;box-shadow:none!important}
    .navbar-toggler-icon{width:1.4em;height:1.4em}
    .navbar-nav{gap:4px}
    .navbar-nav .nav-link{font-size:13px;font-weight:700;color:#59617b;padding:8px 11px!important;border-radius:11px;white-space:nowrap}
    .navbar-nav .nav-link:hover,.navbar-nav .nav-link.active{background:var(--soft);color:var(--primary)}
    .nav-cta{margin-left:9px;background:var(--navy);color:#fff!important;border-radius:12px!important;padding:9px 15px!important;box-shadow:0 8px 18px rgba(16,23,53,.16)}
    .nav-cta:hover{background:var(--primary)!important;transform:translateY(-1px)}
    section{padding:42px 0}
    .section-kicker{display:block;color:var(--primary);font-size:12px;font-weight:800;letter-spacing:1.1px;text-transform:uppercase;margin-bottom:6px}
    .section-title{font-size:clamp(25px,3vw,36px);line-height:1.3;letter-spacing:-1.1px;font-weight:850;margin:0;color:var(--navy)}
    .section-intro{max-width:760px;color:var(--muted);margin:12px 0 0;font-size:15px}
    .btn{border-radius:13px;padding:11px 18px;font-size:14px;font-weight:750;border-width:1px;transition:.22s ease}
    .btn-primary{background:var(--primary);border-color:var(--primary);box-shadow:0 10px 20px rgba(93,67,239,.26)}
    .btn-primary:hover,.btn-primary:active{background:var(--primary-dark)!important;border-color:var(--primary-dark)!important;transform:translateY(-2px)}
    .btn-light{color:var(--primary);background:#fff;border-color:#fff}
    .btn-light:hover{color:var(--primary-dark);background:#f5f3ff;border-color:#f5f3ff;transform:translateY(-2px)}
    .btn-outline-light{border-color:rgba(255,255,255,.55);color:#fff}
    .btn-outline-light:hover{background:rgba(255,255,255,.13);border-color:#fff;color:#fff}
    .card-clean{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 7px 25px rgba(37,36,79,.045)}
    .notice-hero{position:relative;overflow:hidden;min-height:415px;border-radius:32px;background:#101735 url('/assets/images/backpic/back-3.webp') center/cover no-repeat;box-shadow:var(--shadow-lg)}
    .notice-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(102deg,rgba(10,14,39,.95),rgba(24,22,70,.86) 51%,rgba(72,49,177,.60))}
    .notice-hero:after{content:"";position:absolute;width:430px;height:430px;border-radius:50%;right:-110px;bottom:-220px;background:radial-gradient(circle,rgba(54,200,231,.6),transparent 68%)}
    .notice-hero-inner{position:relative;z-index:1;padding:55px 52px;color:#fff}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 12px;border:1px solid rgba(255,255,255,.2);border-radius:999px;background:rgba(255,255,255,.1);font-size:12px;font-weight:700;letter-spacing:.4px}
    .notice-hero h1{max-width:700px;margin:17px 0 12px;font-size:clamp(34px,5vw,55px);line-height:1.16;letter-spacing:-2px;font-weight:900}
    .notice-hero p{max-width:700px;margin:0;color:rgba(255,255,255,.82);font-size:16px;line-height:1.95}
    .hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:25px}
    .hero-board{position:absolute;z-index:2;right:39px;top:51px;width:250px;padding:17px;border:1px solid rgba(255,255,255,.24);border-radius:19px;background:rgba(255,255,255,.95);color:var(--ink);box-shadow:0 18px 35px rgba(4,4,26,.2)}
    .hero-board-title{font-size:12px;font-weight:800;color:var(--muted);letter-spacing:.4px}
    .hero-board strong{display:block;font-size:27px;color:var(--primary);line-height:1.15;margin:4px 0 10px}
    .board-row{display:flex;align-items:center;justify-content:space-between;padding:8px 0;border-top:1px solid var(--line);font-size:12px}
    .status-dot{display:inline-flex;align-items:center;gap:5px;color:#258a62;font-weight:800}
    .status-dot:before{content:"";width:7px;height:7px;border-radius:50%;background:#37c985;box-shadow:0 0 0 4px rgba(55,201,133,.15)}
    .notice-tabs{padding:12px;background:#fff;border:1px solid var(--line);border-radius:19px;box-shadow:var(--shadow);display:flex;gap:8px;flex-wrap:wrap}
    .notice-tab{border:0;background:#f7f7fc;color:#65708a;padding:9px 14px;border-radius:11px;font-size:13px;font-weight:750;cursor:pointer;transition:.2s ease}
    .notice-tab:hover,.notice-tab.active{background:var(--soft);color:var(--primary)}
    .notice-feature{display:grid;grid-template-columns:.92fr 1.08fr;overflow:hidden}
    .notice-feature-image{min-height:330px;position:relative}
    .notice-feature-image img{width:100%;height:100%;object-fit:cover}
    .notice-feature-image:after{content:"公告服务台";position:absolute;left:19px;bottom:18px;background:rgba(16,23,53,.82);color:#fff;border-radius:10px;padding:7px 11px;font-size:12px;font-weight:800}
    .notice-feature-content{padding:33px}
    .notice-meta{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:12px;font-weight:700}
    .badge-soft{display:inline-flex;align-items:center;padding:4px 9px;border-radius:999px;background:#efeaff;color:var(--primary);font-size:11px;font-weight:800}
    .notice-feature-content h2{font-size:27px;line-height:1.35;font-weight:850;margin:13px 0 10px;color:var(--navy)}
    .notice-feature-content p{color:var(--muted);margin:0}
    .notice-list{display:grid;gap:14px}
    .notice-row{display:grid;grid-template-columns:112px 1fr auto;gap:22px;align-items:center;padding:22px 24px;background:#fff;border:1px solid var(--line);border-radius:19px;box-shadow:0 7px 22px rgba(37,36,79,.04);transition:.22s ease}
    .notice-row:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:#ddd8ff}
    .notice-date{font-size:13px;font-weight:850;color:var(--primary);line-height:1.35}
    .notice-date span{display:block;font-size:11px;color:var(--muted);font-weight:700;margin-top:4px}
    .notice-copy h3{font-size:18px;line-height:1.4;margin:0 0 5px;color:var(--navy);font-weight:850}
    .notice-copy p{color:var(--muted);font-size:13px;line-height:1.75;margin:0}
    .text-link{display:inline-flex;align-items:center;gap:5px;color:var(--primary);font-weight:800;font-size:13px;white-space:nowrap}
    .text-link:hover{color:var(--pink);transform:translateX(2px)}
    .signal-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:23px;align-items:stretch}
    .signal-panel{padding:30px;background:var(--navy);border-radius:27px;color:#fff;position:relative;overflow:hidden}
    .signal-panel:after{content:"28";position:absolute;right:24px;bottom:-28px;font-size:145px;font-weight:900;line-height:1;color:rgba(255,255,255,.045)}
    .signal-panel .section-title{color:#fff;position:relative}
    .signal-panel p{position:relative;color:rgba(255,255,255,.72);margin:12px 0 18px;max-width:600px}
    .signal-line{position:relative;display:flex;gap:13px;padding:13px 0;border-top:1px solid rgba(255,255,255,.13)}
    .signal-icon{flex:0 0 31px;width:31px;height:31px;border-radius:10px;background:rgba(255,255,255,.12);color:#a8f1ff;display:grid;place-items:center;font-size:14px;font-weight:900}
    .signal-line b{display:block;font-size:14px}
    .signal-line span{display:block;font-size:12px;color:rgba(255,255,255,.65);line-height:1.55;margin-top:2px}
    .verify-card{padding:30px;background:#fff;border:1px solid var(--line);border-radius:27px}
    .verify-card h3{font-weight:850;font-size:23px;color:var(--navy);margin:0 0 13px}
    .verify-list{list-style:none;padding:0;margin:0}
    .verify-list li{display:flex;gap:12px;padding:13px 0;border-bottom:1px solid var(--line);color:#566079}
    .verify-list li:last-child{border-bottom:0}
    .check{flex:0 0 23px;width:23px;height:23px;border-radius:8px;background:var(--soft);color:var(--primary);display:grid;place-items:center;font-size:13px;font-weight:900;margin-top:2px}
    .guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-top:24px}
    .guide-card{padding:25px;position:relative;overflow:hidden;min-height:226px}
    .guide-card:nth-child(2){background:#fff7eb}
    .guide-card:nth-child(3){background:#effbff}
    .guide-number{width:37px;height:37px;border-radius:12px;background:var(--soft);display:grid;place-items:center;color:var(--primary);font-weight:900}
    .guide-card h3{font-size:18px;font-weight:850;color:var(--navy);margin:18px 0 8px}
    .guide-card p{margin:0;color:var(--muted);font-size:13px}
    .guide-card .mini-arrow{position:absolute;right:22px;bottom:18px;width:33px;height:33px;border-radius:50%;background:#fff;display:grid;place-items:center;color:var(--primary);font-weight:900;box-shadow:0 6px 14px rgba(35,31,85,.08)}
    .timeline{position:relative;margin-top:25px;padding-left:25px;border-left:2px solid #dfdbff}
    .timeline-item{position:relative;padding:0 0 27px 23px}
    .timeline-item:before{content:"";position:absolute;left:-32px;top:6px;width:13px;height:13px;border-radius:50%;background:var(--primary);box-shadow:0 0 0 5px #eeecff}
    .timeline-item:last-child{padding-bottom:0}
    .timeline-item time{font-size:12px;color:var(--primary);font-weight:850}
    .timeline-item h3{font-size:17px;margin:4px 0;color:var(--navy);font-weight:850}
    .timeline-item p{margin:0;color:var(--muted);font-size:13px}
    .quote-wrap{padding:31px;background:linear-gradient(135deg,#f1efff,#fff5fb);border:1px solid #e6e0ff;border-radius:27px}
    .quote-wrap blockquote{margin:0;font-size:20px;line-height:1.75;font-weight:750;color:var(--navy);max-width:900px}
    .quote-person{display:flex;align-items:center;gap:10px;margin-top:17px;color:var(--muted);font-size:13px}
    .quote-avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,var(--primary),var(--pink));display:grid;place-items:center;color:#fff;font-weight:900}
    .faq-wrap{margin-top:24px}
    .accordion-item{border:1px solid var(--line)!important;border-radius:16px!important;overflow:hidden;margin-bottom:11px;background:#fff}
    .accordion-button{font-weight:800;color:var(--navy);padding:18px 20px;box-shadow:none!important;background:#fff!important}
    .accordion-button:not(.collapsed){color:var(--primary);background:#faf9ff!important}
    .accordion-body{padding:0 20px 18px;color:var(--muted);font-size:14px}
    .cta-banner{position:relative;overflow:hidden;padding:38px 42px;border-radius:28px;background:linear-gradient(115deg,#5439df,#7a4ce9 50%,#e85caa);color:#fff;box-shadow:var(--shadow-lg)}
    .cta-banner:after{content:"";position:absolute;width:360px;height:360px;border-radius:50%;right:-120px;top:-175px;border:48px solid rgba(255,255,255,.11)}
    .cta-banner h2{position:relative;z-index:1;font-size:clamp(25px,3vw,35px);font-weight:900;letter-spacing:-1px;margin:0}
    .cta-banner p{position:relative;z-index:1;margin:9px 0 0;color:rgba(255,255,255,.82);max-width:710px}
    .cta-row{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between;gap:20px;margin-top:22px}
    .cta-note{font-size:12px;color:rgba(255,255,255,.76)}
    .site-footer{margin-top:42px;padding:49px 0 19px;background:var(--navy);color:#fff}
    .footer-top{display:grid;grid-template-columns:1.05fr 1.45fr;gap:55px;padding-bottom:34px}
    .footer-brand{display:flex;align-items:center;gap:10px;font-size:23px;font-weight:850;color:#fff}
    .footer-text{max-width:390px;color:rgba(255,255,255,.65);font-size:13px;line-height:1.8;margin:15px 0 0}
    .footer-links{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
    .footer-links b{display:block;font-size:13px;margin-bottom:11px}
    .footer-links a{display:block;color:rgba(255,255,255,.63);font-size:12px;line-height:2.1}
    .footer-links a:hover{color:#fff}
    .footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:17px;display:flex;flex-wrap:wrap;gap:8px 22px;color:rgba(255,255,255,.5);font-size:11px}
    .footer-bottom a:hover{color:#fff}
    @media(max-width:1199px){
      .navbar-nav .nav-link{font-size:12px;padding:8px 7px!important}
      .nav-cta{margin-left:3px}
      .hero-board{right:24px}
    }
    @media(max-width:991px){
      .site-header{padding-top:12px}
      .navbar-collapse{padding-top:12px}
      .navbar-nav{align-items:stretch!important}
      .navbar-nav .nav-link{padding:10px 12px!important}
      .nav-cta{margin:5px 0 0}
      .notice-hero-inner{padding:45px 34px}
      .hero-board{position:relative;right:auto;top:auto;margin:25px 0 0;width:min(100%,310px)}
      .notice-feature,.signal-grid{grid-template-columns:1fr}
      .notice-feature-image{min-height:270px}
      .footer-top{grid-template-columns:1fr;gap:30px}
    }
    @media(max-width:767px){
      section{padding:31px 0}
      .notice-hero{border-radius:24px}
      .notice-hero-inner{padding:35px 24px}
      .notice-hero h1{font-size:36px}
      .notice-row{grid-template-columns:1fr;gap:10px;padding:20px}
      .notice-row .text-link{margin-top:1px}
      .guide-grid{grid-template-columns:1fr}
      .cta-banner{padding:30px 25px}
      .cta-row{align-items:flex-start;flex-direction:column}
      .footer-links{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:520px){
      body{font-size:14px}
      .nav-shell{border-radius:16px;padding:8px 10px}
      .navbar-brand{font-size:21px}
      .brand-mark{width:34px;height:34px}
      .notice-hero-inner{padding:30px 20px}
      .notice-hero h1{font-size:31px;letter-spacing:-1.3px}
      .notice-hero p{font-size:14px}
      .hero-actions .btn{width:100%;text-align:center}
      .notice-feature-content,.signal-panel,.verify-card{padding:24px 20px}
      .footer-links{grid-template-columns:1fr 1fr;gap:18px 13px}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:7px}
    }