/* roulang page: index */
:root{
      --ink:#172033;--muted:#65708a;--paper:#ffffff;--canvas:#f5f7fb;--line:#e5eaf2;
      --brand:#6b46e8;--brand-dark:#4325ad;--mint:#20b99a;--gold:#ecad44;--rose:#f36a85;
      --night:#111a30;--soft:#f0ebff;--radius:18px;--radius-sm:12px;
      --shadow:0 14px 40px rgba(32,43,76,.10);--shadow-lg:0 28px 70px rgba(27,31,68,.18);
      --max:1180px;--ease:all .25s ease;
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--canvas);color:var(--ink);line-height:1.78;font-size:15px;overflow-x:hidden}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    :focus-visible{outline:3px solid rgba(107,70,232,.35);outline-offset:3px}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .section{padding:86px 0;position:relative}
    .section-head{max-width:730px;margin-bottom:38px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:var(--soft);color:var(--brand-dark);font-size:12px;font-weight:800;letter-spacing:.08em}
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint)}
    h1,h2,h3,h4{line-height:1.25;letter-spacing:-.035em}
    h1{font-size:clamp(38px,5vw,67px);font-weight:850}
    h2{font-size:clamp(28px,3.5vw,43px);font-weight:850;margin:13px 0}
    h3{font-size:20px;font-weight:800}
    .section-head p{font-size:16px;color:var(--muted);max-width:680px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 19px;border-radius:12px;font-size:14px;font-weight:800;transition:var(--ease)}
    .btn-primary{color:#fff;background:var(--brand);box-shadow:0 9px 20px rgba(107,70,232,.24)}
    .btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(107,70,232,.3)}
    .btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
    .btn-secondary:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
    .btn-dark{background:var(--night);color:#fff}.btn-dark:hover{background:var(--brand);transform:translateY(-2px)}
    .site-header{height:78px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(229,234,242,.8);position:sticky;top:0;z-index:50}
    .nav-wrap{height:100%;display:flex;align-items:center;gap:25px}
    .brand{font-size:22px;font-weight:900;letter-spacing:-.08em;white-space:nowrap;color:var(--night);display:flex;align-items:center;gap:9px}
    .brand-mark{width:29px;height:29px;border-radius:10px;background:conic-gradient(from 220deg,var(--brand),#a68aff,var(--mint),var(--brand));display:inline-block;box-shadow:0 5px 13px rgba(107,70,232,.26)}
    .main-nav{display:flex;align-items:center;gap:19px;flex:1;overflow:hidden}
    .main-nav a{font-size:13px;font-weight:700;color:#536078;white-space:nowrap;position:relative;padding:28px 0}
    .main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;background:var(--brand);transform:scaleX(0);transition:var(--ease)}
    .main-nav a:hover,.main-nav a.active{color:var(--brand-dark)}.main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
    .nav-actions{display:flex;align-items:center;gap:9px}.nav-actions .btn{min-height:39px;padding:0 13px;font-size:13px}
    .nav-toggle{display:none;background:transparent;color:var(--night);font-size:25px}
    .hero{min-height:650px;padding:72px 0 62px;position:relative;isolation:isolate;color:#fff;background:#171d38 url('/assets/images/backpic/back-1.webp') center/cover no-repeat}
    .hero:before{content:"";position:absolute;inset:0;z-index:-1;background:linear-gradient(105deg,rgba(13,17,40,.94) 10%,rgba(25,25,67,.78) 58%,rgba(27,20,70,.5))}
    .hero:after{content:"";position:absolute;width:490px;height:490px;border-radius:50%;right:-170px;top:-180px;background:rgba(137,105,255,.3);filter:blur(4px);z-index:-1}
    .profile-top{display:flex;align-items:center;gap:13px;margin-bottom:45px}
    .avatar{width:58px;height:58px;border:2px solid rgba(255,255,255,.72);border-radius:50%;background:linear-gradient(135deg,#c5b8ff,#6b46e8 50%,#20b99a);display:grid;place-items:center;font-size:21px;font-weight:900;box-shadow:0 8px 20px rgba(0,0,0,.24)}
    .profile-meta strong{display:block;font-size:17px}.profile-meta span{font-size:13px;color:#d7d9f7}
    .verified{color:#86f2dd;margin-left:4px}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:55px;align-items:end}
    .hero-copy p{font-size:17px;color:#e1e4f8;max-width:650px;margin:23px 0 29px}
    .hero-actions{display:flex;gap:11px;flex-wrap:wrap}.hero .btn-secondary{background:rgba(255,255,255,.13);border-color:rgba(255,255,255,.42);color:#fff}.hero .btn-secondary:hover{background:#fff;color:var(--night)}
    .hero-board{padding:24px;border:1px solid rgba(255,255,255,.22);background:rgba(255,255,255,.11);border-radius:24px;backdrop-filter:blur(13px);box-shadow:0 20px 45px rgba(0,0,0,.18)}
    .board-label{font-size:12px;font-weight:800;letter-spacing:.12em;color:#bcb8ff}.board-title{font-size:26px;font-weight:850;margin:7px 0 18px}
    .live-line{display:flex;align-items:center;justify-content:space-between;padding:13px 0;border-top:1px solid rgba(255,255,255,.18)}
    .live-line:first-of-type{border-top:0}.live-line span{font-size:13px;color:#e1e4f8}.live-line strong{font-size:14px}
    .pulse{width:9px;height:9px;border-radius:50%;background:#66f1d3;display:inline-block;margin-right:7px;box-shadow:0 0 0 0 rgba(102,241,211,.6);animation:pulse 1.8s infinite}
    @keyframes pulse{70%{box-shadow:0 0 0 9px rgba(102,241,211,0)}100%{box-shadow:0 0 0 0 rgba(102,241,211,0)}}
    .stats-bar{margin-top:-31px;position:relative;z-index:3;display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border-radius:18px;box-shadow:var(--shadow-lg);overflow:hidden}
    .stat{padding:21px 25px;border-right:1px solid var(--line)}.stat:last-child{border:0}.stat b{display:block;font-size:24px;line-height:1.1;color:var(--brand-dark)}.stat span{font-size:12px;color:var(--muted)}
    .directory{background:#fff}.directory-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:42px;align-items:start}
    .directory-note{padding:28px;border-radius:var(--radius);background:var(--night);color:#fff}.directory-note p{color:#c9d1e7;margin:16px 0 22px}
    .directory-list{border-top:1px solid var(--line)}
    .directory-item{display:grid;grid-template-columns:72px 1fr auto;gap:20px;padding:20px 3px;border-bottom:1px solid var(--line);align-items:center}
    .directory-num{font-size:13px;font-weight:900;color:var(--brand)}.directory-item p{font-size:13px;color:var(--muted);margin-top:4px}.arrow{color:var(--brand);font-size:21px}
    .value-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:23px}.feature-large{min-height:350px;padding:35px;display:flex;flex-direction:column;justify-content:end;background:linear-gradient(0deg,rgba(13,20,46,.78),rgba(13,20,46,.04)),url('/assets/images/coverpic/cover-1.webp') center/cover;border-radius:var(--radius);color:#fff;overflow:hidden}.feature-large p{color:#e1e4f8;margin-top:12px;max-width:510px}
    .feature-stack{display:grid;gap:23px}.feature-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:25px;display:flex;gap:17px;align-items:flex-start;transition:var(--ease)}.feature-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d7ceff}.iconbox{flex:none;width:43px;height:43px;border-radius:13px;display:grid;place-items:center;background:var(--soft);color:var(--brand);font-size:20px}.feature-card p{font-size:13px;color:var(--muted);margin-top:5px}
    .trust-strip{padding:27px 0;background:#ece8fc}.trust-items{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.trust-item{display:flex;align-items:center;gap:13px}.trust-item i{font-style:normal;font-size:22px}.trust-item b{display:block;font-size:14px}.trust-item span{display:block;color:var(--muted);font-size:12px}
    .story-grid{display:grid;grid-template-columns:1fr 1.1fr;gap:55px;align-items:center}.story-image{border-radius:var(--radius);overflow:hidden;position:relative;box-shadow:var(--shadow)}.story-image img{width:100%;height:410px;object-fit:cover}.story-image:after{content:"完美真人 · 真诚相遇";position:absolute;bottom:19px;left:19px;color:#fff;font-weight:800;padding:8px 13px;border-radius:9px;background:rgba(18,25,51,.67);backdrop-filter:blur(8px)}
    .story-copy p{color:var(--muted);margin-bottom:16px}.quote{padding:19px 21px;border-left:3px solid var(--mint);background:#effbf8;border-radius:0 13px 13px 0;color:#345a55;font-weight:700}
    .topics{background:#fff}.topic-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:12px}.topic-card{min-height:170px;border-radius:16px;padding:19px;background:#f7f6fd;border:1px solid #eeecfa;display:flex;flex-direction:column;justify-content:space-between;transition:var(--ease)}.topic-card:hover{background:var(--brand);color:#fff;transform:translateY(-5px);box-shadow:0 13px 24px rgba(107,70,232,.2)}.topic-card span{font-size:27px}.topic-card b{font-size:14px}.topic-card small{font-size:12px;color:var(--muted)}.topic-card:hover small{color:#e7e1ff}
    .process{background:var(--night);color:#fff}.process .section-head p{color:#c8d1e7}.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.step{position:relative;padding:20px 20px 20px 0}.step:not(:last-child):after{content:"";position:absolute;top:37px;right:0;width:43%;height:1px;background:#506080}.step-num{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--brand);font-weight:900;margin-bottom:18px}.step p{font-size:13px;color:#c8d1e7;margin-top:6px}
    .news-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:29px}.news-list{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}.news-item{padding:23px 25px;border-bottom:1px solid var(--line);display:grid;grid-template-columns:94px 1fr auto;gap:18px;align-items:center}.news-item:last-child{border:0}.news-date{font-size:12px;font-weight:800;color:var(--brand)}.news-item h3{font-size:16px}.news-item p{font-size:13px;color:var(--muted);margin-top:4px}.read-more{font-size:13px;color:var(--brand);font-weight:800;white-space:nowrap}.read-more:hover{color:var(--brand-dark)}
    .news-aside{border-radius:var(--radius);overflow:hidden;background:var(--night);color:#fff}.news-aside img{height:180px;width:100%;object-fit:cover;opacity:.84}.aside-copy{padding:25px}.aside-copy p{font-size:13px;color:#c9d1e7;margin:10px 0 18px}
    .voices{overflow:hidden}.voice-wall{display:flex;gap:15px;overflow-x:auto;padding:6px 2px 18px;scroll-snap-type:x mandatory}.voice{min-width:285px;max-width:330px;padding:22px;background:#fff;border:1px solid var(--line);border-radius:17px;box-shadow:0 7px 21px rgba(27,36,65,.05);scroll-snap-align:start}.voice:nth-child(even){margin-top:27px}.voice p{font-size:14px;color:#46516a}.voice-user{display:flex;align-items:center;gap:10px;margin-top:17px}.mini-avatar{width:31px;height:31px;border-radius:50%;display:grid;place-items:center;color:#fff;background:var(--brand);font-size:12px;font-weight:800}.voice-user span{font-size:12px;color:var(--muted)}
    .membership{background:#fff}.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;align-items:stretch}.plan{border:1px solid var(--line);border-radius:var(--radius);padding:28px;position:relative}.plan.featured{background:var(--night);color:#fff;border-color:var(--night;);box-shadow:var(--shadow-lg);transform:translateY(-9px)}.plan p{font-size:13px;color:var(--muted);margin:9px 0 17px}.plan.featured p,.plan.featured li{color:#d1d9ed}.plan ul{list-style:none;margin:18px 0}.plan li{font-size:13px;padding:7px 0;color:#516078}.plan li:before{content:"✓";color:var(--mint);font-weight:900;margin-right:9px}.plan .badge{position:absolute;top:17px;right:17px}
    .badge{display:inline-flex;background:#fff2cf;color:#946100;padding:4px 9px;border-radius:99px;font-size:11px;font-weight:900}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:52px}.faq-intro{padding:25px;background:#ede9ff;border-radius:var(--radius);align-self:start}.faq-intro p{font-size:14px;color:#5e557b;margin:13px 0 17px}.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line);padding:19px 0}.faq-item summary{list-style:none;cursor:pointer;font-size:16px;font-weight:800;display:flex;justify-content:space-between;gap:17px}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"＋";color:var(--brand);font-size:20px}.faq-item[open] summary:after{content:"－"}.faq-item p{font-size:14px;color:var(--muted);padding:13px 28px 0 0}
    .download-panel{border-radius:24px;padding:51px;overflow:hidden;position:relative;color:#fff;background:#3d2793 url('/assets/images/backpic/back-2.webp') center/cover}.download-panel:before{content:"";position:absolute;inset:0;background:rgba(40,22,105,.79)}.download-inner{position:relative;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}.download-panel h2{max-width:640px}.download-panel p{max-width:670px;color:#e1dcff;font-size:16px}
    .download-form{margin-top:22px;display:flex;gap:10px}.download-form input{height:48px;width:260px;border:1px solid rgba(255,255,255,.35);border-radius:11px;background:rgba(255,255,255,.13);padding:0 14px;color:#fff}.download-form input::placeholder{color:#d6d0fa}.form-note{font-size:12px!important;margin-top:10px;color:#d6d0fa!important}
    .contact-card{display:grid;grid-template-columns:1fr .9fr;gap:42px;padding:45px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.contact-card p{color:var(--muted);margin:13px 0 21px}.contact-list{display:grid;gap:11px}.contact-list div{padding:13px 16px;border-radius:11px;background:#f7f8fc;font-size:14px;font-weight:700}.contact-list span{color:var(--muted);font-weight:500;float:right}
    .site-footer{background:#0f172a;color:#d2d8e7;padding:58px 0 24px}.footer-top{display:grid;grid-template-columns:1.2fr 2fr;gap:50px;padding-bottom:37px;border-bottom:1px solid #29354e}.footer-brand p{font-size:13px;color:#98a5be;max-width:330px;margin-top:12px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.footer-links h4{font-size:14px;color:#fff;margin-bottom:11px}.footer-links a{display:block;font-size:13px;color:#aeb8cc;padding:3px 0}.footer-links a:hover{color:#a995ff}.footer-bottom{display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;padding-top:22px;font-size:12px;color:#8d9ab1}.footer-bottom a:hover{color:#fff}
    @media(max-width:1024px){.main-nav{gap:13px}.main-nav a{font-size:12px}.hero-grid,.story-grid,.faq-layout{gap:32px}.topic-grid{grid-template-columns:repeat(4,1fr)}.directory-layout{gap:25px}.news-item{grid-template-columns:78px 1fr}.news-item .read-more{display:none}}
    @media(max-width:768px){.site-header{height:66px}.nav-wrap{gap:12px}.nav-toggle{display:block;margin-left:auto}.main-nav{display:none;position:absolute;top:66px;left:0;right:0;padding:12px 24px 20px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-wrap:wrap}.main-nav.open{display:flex}.main-nav a{padding:8px 0;width:calc(50% - 8px)}.main-nav a:after{bottom:3px}.nav-actions .btn-secondary{display:none}.hero{padding:47px 0 57px;min-height:auto}.hero-grid,.directory-layout,.value-grid,.story-grid,.news-layout,.faq-layout,.contact-card{grid-template-columns:1fr}.hero-board{margin-top:12px}.stats-bar{grid-template-columns:repeat(2,1fr);margin-top:-18px}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.trust-items,.process-grid{grid-template-columns:repeat(2,1fr)}.process-grid{gap:10px}.step:not(:last-child):after{display:none}.plans{grid-template-columns:1fr}.plan.featured{transform:none}.download-inner{grid-template-columns:1fr}.footer-top{grid-template-columns:1fr}.section{padding:63px 0}.news-aside{display:none}.story-image img{height:310px}}
    @media(max-width:520px){.container{width:min(100% - 30px,var(--max))}.brand{font-size:20px}.nav-actions .btn-primary{min-height:35px;padding:0 10px;font-size:12px}.profile-top{margin-bottom:28px}.hero-copy p{font-size:15px}.hero-actions .btn{width:100%}.stats-bar{border-radius:13px}.stat{padding:15px}.stat b{font-size:20px}.directory-item{grid-template-columns:47px 1fr auto;gap:9px}.topic-grid{grid-template-columns:repeat(2,1fr)}.topic-card{min-height:130px}.trust-items{grid-template-columns:1fr 1fr;gap:14px}.trust-item{align-items:flex-start}.news-item{display:block}.news-item h3{margin:6px 0}.news-item .read-more{display:inline-block;margin-top:8px}.download-panel{padding:30px 23px}.download-form{display:block}.download-form input,.download-form .btn{width:100%}.download-form .btn{margin-top:10px}.footer-links{grid-template-columns:1fr 1fr}.contact-card{padding:27px 22px}.contact-list span{display:block;float:none;margin-top:4px}}

/* roulang page: category3 */
:root{--ink:#172033;--muted:#65708a;--paper:#fff;--canvas:#f5f7fb;--line:#e5eaf2;--brand:#6b46e8;--brand-dark:#4325ad;--mint:#20b99a;--gold:#ecad44;--rose:#f36a85;--night:#111a30;--soft:#f0ebff;--radius:18px;--radius-sm:12px;--shadow:0 14px 40px rgba(32,43,76,.10);--shadow-lg:0 28px 70px rgba(27,31,68,.18);--max:1180px;--ease:all .25s ease}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--canvas);color:var(--ink);line-height:1.78;font-size:15px;overflow-x:hidden}a{color:inherit;text-decoration:none;transition:var(--ease)}img{max-width:100%;display:block}button,input,textarea{font:inherit}button{border:0;cursor:pointer}h1,h2,h3,h4,p{margin-top:0}.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}.section{padding:84px 0;position:relative}.section-head{max-width:730px;margin-bottom:36px}.section-head h2{font-size:34px;line-height:1.25;letter-spacing:-.05em;margin:13px 0}.section-head p{font-size:16px;color:var(--muted);margin:0}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:var(--soft);color:var(--brand-dark);font-size:12px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 19px;border-radius:12px;font-size:14px;font-weight:800;transition:var(--ease)}.btn-primary{color:#fff;background:var(--brand);box-shadow:0 9px 20px rgba(107,70,232,.24)}.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(107,70,232,.3)}.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn-secondary:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}.btn-dark{background:var(--night);color:#fff}.btn-dark:hover{background:var(--brand);transform:translateY(-2px)}.site-header{height:78px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(229,234,242,.8);position:sticky;top:0;z-index:50}.nav-wrap{height:100%;display:flex;align-items:center;gap:25px}.brand{font-size:22px;font-weight:900;letter-spacing:-.08em;white-space:nowrap;color:var(--night);display:flex;align-items:center;gap:9px}.brand-mark{width:29px;height:29px;border-radius:10px;background:conic-gradient(from 220deg,var(--brand),#a68aff,var(--mint),var(--brand));display:inline-block;box-shadow:0 5px 13px rgba(107,70,232,.26)}.main-nav{display:flex;align-items:center;gap:19px;flex:1;overflow:hidden}.main-nav a{font-size:13px;font-weight:700;color:#536078;white-space:nowrap;position:relative;padding:28px 0}.main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;background:var(--brand);transform:scaleX(0);transition:var(--ease)}.main-nav a:hover,.main-nav a.active{color:var(--brand-dark)}.main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}.nav-actions{display:flex;align-items:center;gap:9px}.nav-actions .btn{min-height:39px;padding:0 13px;font-size:13px}.nav-toggle{display:none;background:transparent;color:var(--night);font-size:25px}
.guide-hero{position:relative;overflow:hidden;background:var(--night) url('/assets/images/backpic/back-3.webp') center/cover no-repeat;color:#fff;padding:70px 0 74px}.guide-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(104deg,rgba(12,17,38,.95),rgba(30,29,79,.76),rgba(22,20,63,.52))}.guide-hero .container{position:relative}.breadcrumbs{font-size:13px;color:#d9dcf7;margin-bottom:34px}.breadcrumbs a:hover{color:#fff}.creator-head{display:grid;grid-template-columns:100px minmax(0,1fr) 290px;gap:25px;align-items:center}.avatar{width:100px;height:100px;display:grid;place-items:center;border:3px solid rgba(255,255,255,.6);border-radius:50%;background:linear-gradient(140deg,#a68aff,#20b99a);font-size:40px;box-shadow:0 14px 35px rgba(0,0,0,.24)}.hero-label{display:inline-flex;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.25);border-radius:99px;padding:5px 12px;font-size:12px;font-weight:700}.creator-copy h1{font-size:49px;line-height:1.16;letter-spacing:-.06em;margin:10px 0 13px}.creator-copy p{max-width:670px;color:#e1e4f8;font-size:16px;margin:0}.follow-panel{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.25);border-radius:18px;padding:19px;backdrop-filter:blur(12px)}.follow-panel strong{font-size:16px;display:block}.follow-panel p{font-size:13px;color:#dfe3fb;margin:5px 0 13px}.follow-panel .btn{width:100%;background:#fff;color:var(--brand-dark)}.follow-panel .btn:hover{background:#ece8ff}.stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:39px;max-width:740px}.stat{padding:14px 16px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);border-radius:14px}.stat b{display:block;font-size:22px}.stat span{font-size:12px;color:#dce1fb}
.intro-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:70px;align-items:start}.sticky-note{position:sticky;top:104px;background:var(--soft);border-radius:var(--radius);padding:28px}.sticky-note h3{font-size:21px;margin-bottom:12px}.sticky-note p{color:var(--muted);margin-bottom:17px}.small-link{color:var(--brand);font-weight:800}.small-link:hover{color:var(--brand-dark)}.article-copy{font-size:16px}.article-copy p{color:#3f4b63;margin:0 0 20px}.article-copy strong{color:var(--ink)}.quote{margin:29px 0;padding:22px 24px;border-left:4px solid var(--mint);background:#f1fbf9;border-radius:0 14px 14px 0;color:#315c57;font-weight:700}
.path-section{background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.path-card{position:relative;padding:25px 20px 23px;background:var(--canvas);border:1px solid var(--line);border-radius:var(--radius);transition:var(--ease)}.path-card:hover{background:#fff;border-color:#d7ceff;transform:translateY(-5px);box-shadow:var(--shadow)}.path-no{color:var(--brand);font-weight:900;font-size:13px}.path-card h3{font-size:18px;margin:12px 0 8px}.path-card p{font-size:13px;color:var(--muted);margin:0}.benefit-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}.image-frame{position:relative}.image-frame img{width:100%;height:430px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-lg)}.image-badge{position:absolute;right:-17px;bottom:24px;padding:16px 18px;background:#fff;border-radius:14px;box-shadow:var(--shadow);font-size:13px;font-weight:800}.image-badge b{display:block;color:var(--brand);font-size:21px}.check-list{list-style:none;padding:0;margin:24px 0}.check-list li{padding:14px 0 14px 33px;border-bottom:1px solid var(--line);position:relative;color:#48546a}.check-list li:before{content:"✓";position:absolute;left:0;top:14px;width:21px;height:21px;line-height:21px;text-align:center;border-radius:50%;background:#ddf8f1;color:#12866f;font-weight:900;font-size:12px}
.scene-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.scene-main{min-height:370px;padding:34px;display:flex;flex-direction:column;justify-content:end;border-radius:var(--radius);overflow:hidden;background:linear-gradient(0deg,rgba(10,18,42,.84),rgba(10,18,42,.05)),url('/assets/images/coverpic/cover-7.webp') center/cover;color:#fff}.scene-main h3{font-size:28px;margin:0 0 9px}.scene-main p{margin:0;color:#e4e7fa;max-width:490px}.scene-side{display:grid;gap:22px}.scene-item{padding:27px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:var(--ease)}.scene-item:hover{box-shadow:var(--shadow);transform:translateX(4px)}.scene-icon{font-size:26px}.scene-item h3{font-size:18px;margin:10px 0 6px}.scene-item p{font-size:13px;color:var(--muted);margin:0}
.service-band{background:var(--night);color:#fff}.service-band .section-head p{color:#cbd4ed}.service-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.service-card{padding:26px;background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.15);border-radius:var(--radius)}.service-card span{font-size:25px}.service-card h3{font-size:19px;margin:13px 0 8px}.service-card p{font-size:13px;color:#d5dbf1;margin:0}
.tips-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px}.tip-list{display:grid;gap:13px}.tip{display:flex;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}.tip b{display:grid;place-items:center;flex:0 0 34px;height:34px;background:var(--soft);border-radius:10px;color:var(--brand);font-size:13px}.tip h3{font-size:16px;margin:0 0 3px}.tip p{font-size:13px;color:var(--muted);margin:0}.notice-box{padding:31px;background:#fff7e8;border:1px solid #f7dfa8;border-radius:var(--radius)}.notice-box h3{font-size:22px;margin-bottom:10px}.notice-box p{color:#715b2f}.notice-box a{color:#9e6812;font-weight:800}
.faq-wrap{max-width:900px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);margin-bottom:12px;overflow:hidden}.faq-item summary{list-style:none;cursor:pointer;padding:20px 52px 20px 21px;font-weight:850;position:relative}.faq-item summary::-webkit-details-marker{display:none}.faq-item summary:after{content:"+";position:absolute;right:21px;color:var(--brand);font-size:25px;font-weight:400;top:13px}.faq-item[open] summary:after{content:"−"}.faq-answer{padding:0 21px 21px;color:var(--muted);font-size:14px}.faq-item:hover{border-color:#d1c7ff}.cta{padding:0 0 84px}.cta-box{padding:49px 56px;border-radius:24px;background:linear-gradient(125deg,#5533c7,#7e55ef 58%,#30b9a0);color:#fff;display:flex;justify-content:space-between;gap:30px;align-items:center;box-shadow:var(--shadow-lg)}.cta-box h2{font-size:31px;line-height:1.3;margin:0 0 8px}.cta-box p{margin:0;color:#ece9ff}.cta-box .btn{background:#fff;color:var(--brand-dark);white-space:nowrap}.cta-box .btn:hover{transform:translateY(-3px);background:#f1eeff}
.site-footer{background:#10182c;color:#d8deed;padding:64px 0 22px}.footer-top{display:grid;grid-template-columns:.9fr 1.5fr;gap:70px;padding-bottom:45px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-brand p{font-size:13px;max-width:330px;color:#adb7cf;margin:18px 0 0}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:24px}.footer-links h4{font-size:14px;color:#fff;margin:0 0 14px}.footer-links a{display:block;font-size:13px;color:#adb7cf;margin:8px 0}.footer-links a:hover{color:#fff}.footer-bottom{padding-top:20px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;font-size:12px;color:#919db7}.footer-bottom a:hover{color:#fff}
a:focus-visible,button:focus-visible,summary:focus-visible{outline:3px solid rgba(107,70,232,.35);outline-offset:3px}
@media(max-width:1100px){.main-nav{gap:13px}.main-nav a{font-size:12px}.nav-actions .btn-secondary{display:none}.creator-head{grid-template-columns:84px 1fr}.follow-panel{grid-column:2}.path-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(var(--max),calc(100% - 32px))}.section{padding:62px 0}.section-head h2{font-size:28px}.site-header{height:68px}.nav-wrap{gap:14px;position:relative}.nav-toggle{display:block;margin-left:auto}.main-nav{display:none;position:absolute;top:67px;left:0;right:0;padding:10px 16px 16px;background:#fff;box-shadow:var(--shadow);border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:11px 0}.main-nav a:after{bottom:7px}.nav-actions{display:none}.guide-hero{padding:47px 0 54px}.creator-head{grid-template-columns:70px 1fr;gap:16px}.avatar{width:70px;height:70px;font-size:28px}.creator-copy h1{font-size:34px}.follow-panel{grid-column:1/-1}.stat-row{grid-template-columns:repeat(3,1fr);gap:8px}.stat{padding:11px}.stat b{font-size:18px}.intro-grid,.benefit-layout,.tips-grid,.scene-grid,.footer-top{grid-template-columns:1fr;gap:31px}.sticky-note{position:relative;top:auto}.image-frame img{height:300px}.service-grid{grid-template-columns:1fr}.cta-box{padding:34px 28px;display:block}.cta-box .btn{margin-top:20px}.footer-links{grid-template-columns:repeat(2,1fr)}}
@media(max-width:520px){body{font-size:14px}.brand{font-size:20px}.section{padding:50px 0}.creator-copy{grid-column:1/-1}.creator-head{grid-template-columns:70px auto}.creator-copy h1{font-size:31px}.stat-row{grid-template-columns:1fr}.path-grid{grid-template-columns:1fr}.scene-main{min-height:290px;padding:24px}.scene-main h3{font-size:23px}.image-badge{right:10px;bottom:12px}.footer-links{grid-template-columns:1fr}.footer-bottom{display:grid}.cta-box h2{font-size:26px}}

/* roulang page: category1 */
:root{
 --ink:#172033;--muted:#65708a;--paper:#ffffff;--canvas:#f5f7fb;--line:#e5eaf2;
 --brand:#6b46e8;--brand-dark:#4325ad;--mint:#20b99a;--gold:#ecad44;--rose:#f36a85;
 --night:#111a30;--soft:#f0ebff;--radius:18px;--radius-sm:12px;
 --shadow:0 14px 40px rgba(32,43,76,.10);--shadow-lg:0 28px 70px rgba(27,31,68,.18);
 --max:1180px;--ease:all .25s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--canvas);color:var(--ink);line-height:1.78;font-size:15px;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
button{border:0;cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(107,70,232,.35);outline-offset:3px}
h1,h2,h3,h4,p{margin-top:0}
h1,h2,h3{line-height:1.25;letter-spacing:-.04em}
h1{font-size:clamp(38px,5vw,66px);margin-bottom:22px}
h2{font-size:clamp(28px,3vw,42px);margin-bottom:17px}
h3{font-size:20px;margin-bottom:8px}
p{margin-bottom:0}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.section{padding:88px 0;position:relative}
.section-head{max-width:760px;margin-bottom:38px}
.section-head p{font-size:16px;color:var(--muted);max-width:700px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:var(--soft);color:var(--brand-dark);font-size:12px;font-weight:800;letter-spacing:.08em;margin-bottom:15px}
.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 19px;border-radius:12px;font-size:14px;font-weight:800;transition:var(--ease);white-space:nowrap}
.btn-primary{color:#fff;background:var(--brand);box-shadow:0 9px 20px rgba(107,70,232,.24)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(107,70,232,.3)}
.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-secondary:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
.btn-dark{background:var(--night);color:#fff}
.btn-dark:hover{background:var(--brand);transform:translateY(-2px)}
.site-header{height:78px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(229,234,242,.8);position:sticky;top:0;z-index:50}
.nav-wrap{height:100%;display:flex;align-items:center;gap:25px}
.brand{font-size:22px;font-weight:900;letter-spacing:-.08em;white-space:nowrap;color:var(--night);display:flex;align-items:center;gap:9px}
.brand-mark{width:29px;height:29px;border-radius:10px;background:conic-gradient(from 220deg,var(--brand),#a68aff,var(--mint),var(--brand));display:inline-block;box-shadow:0 5px 13px rgba(107,70,232,.26)}
.main-nav{display:flex;align-items:center;gap:19px;flex:1;overflow:hidden}
.main-nav a{font-size:13px;font-weight:700;color:#536078;white-space:nowrap;position:relative;padding:28px 0}
.main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;background:var(--brand);transform:scaleX(0);transition:var(--ease)}
.main-nav a:hover,.main-nav a.active{color:var(--brand-dark)}
.main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:9px}
.nav-actions .btn{min-height:39px;padding:0 13px;font-size:13px}
.nav-toggle{display:none;background:transparent;color:var(--night);font-size:25px}
.hero{position:relative;overflow:hidden;background:var(--night);color:#fff;isolation:isolate}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(12,18,45,.96),rgba(29,24,76,.82) 55%,rgba(28,24,74,.46)),url('/assets/images/backpic/back-2.webp') center/cover no-repeat;z-index:-2}
.hero:after{content:"";position:absolute;width:460px;height:460px;border-radius:50%;right:-180px;top:-180px;background:rgba(130,96,255,.37);filter:blur(12px);z-index:-1}
.hero-inner{min-height:590px;padding:78px 0 66px;display:grid;grid-template-columns:1.05fr .95fr;gap:56px;align-items:center}
.hero .eyebrow{background:rgba(255,255,255,.13);color:#f1efff}
.hero .eyebrow:before{background:var(--gold)}
.hero-copy>p{font-size:17px;color:#dfe3fb;max-width:620px;margin:0 0 28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.hero .btn-secondary{color:#fff;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.36)}
.hero .btn-secondary:hover{background:#fff;color:var(--night)}
.download-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.23);border-radius:24px;padding:22px;box-shadow:0 22px 60px rgba(0,0,0,.22);backdrop-filter:blur(15px)}
.download-top{display:flex;align-items:center;gap:16px;padding-bottom:17px;border-bottom:1px solid rgba(255,255,255,.18)}
.document-icon{width:58px;height:68px;border-radius:11px;background:linear-gradient(145deg,#fff,#dcd3ff);color:var(--brand-dark);font-size:24px;font-weight:900;display:grid;place-items:center;box-shadow:0 8px 20px rgba(0,0,0,.18)}
.download-top strong{font-size:18px;display:block}
.download-top span{font-size:13px;color:#dce0fb}
.outline-list{list-style:none;padding:15px 0 6px;margin:0}
.outline-list li{display:flex;align-items:center;gap:12px;padding:8px 0;color:#f2f3ff;font-size:14px}
.outline-list i{font-style:normal;width:22px;height:22px;border-radius:50%;background:rgba(255,255,255,.15);display:grid;place-items:center;font-size:11px;color:#d8ceff}
.form-row{display:flex;gap:9px;margin-top:10px}
.form-row input{min-width:0;flex:1;border:1px solid rgba(255,255,255,.3);background:rgba(255,255,255,.1);color:#fff;border-radius:11px;padding:0 13px;height:45px}
.form-row input::placeholder{color:#d6daf5}
.form-note{display:block;font-size:11px;color:#d6daf5;margin-top:9px}
.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:72px;align-items:start}
.intro-copy{position:sticky;top:105px}
.intro-copy p{font-size:16px;color:var(--muted);margin-bottom:17px}
.rich-copy{padding-left:28px;border-left:2px solid #d9d0ff}
.rich-copy p{font-size:18px;line-height:2;color:#354159;margin-bottom:22px}
.highlight{color:var(--brand-dark);font-weight:800}
.signal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
.signal{background:#fff;padding:20px;border:1px solid var(--line);border-radius:var(--radius-sm)}
.signal b{font-size:25px;color:var(--brand-dark);display:block;line-height:1.2;margin-bottom:5px}
.signal span{font-size:13px;color:var(--muted)}
.service-layout{display:grid;grid-template-columns:1.12fr .88fr;gap:26px;align-items:stretch}
.visual-panel{min-height:475px;border-radius:var(--radius);padding:38px;display:flex;flex-direction:column;justify-content:end;color:#fff;overflow:hidden;position:relative;background:linear-gradient(0deg,rgba(15,21,46,.84),rgba(15,21,46,.08)),url('/assets/images/coverpic/cover-3.webp') center/cover}
.visual-panel p{color:#e0e4f9;max-width:500px;font-size:16px}
.visual-chip{display:inline-flex;align-self:flex-start;background:rgba(255,255,255,.15);padding:6px 10px;border-radius:99px;font-size:12px;font-weight:800;margin-bottom:auto}
.service-list{display:grid;gap:14px}
.service-item{padding:22px;background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);transition:var(--ease)}
.service-item:hover{transform:translateX(-4px);border-color:#cfc3ff;box-shadow:var(--shadow)}
.service-item span{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--soft);color:var(--brand-dark);font-weight:900;margin-bottom:11px}
.service-item p{font-size:13px;color:var(--muted)}
.dark-section{background:var(--night);color:#fff}
.dark-section .section-head p{color:#c8d0e6}
.scenes{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
.scene-main{padding:35px;background:linear-gradient(135deg,#34207b,#171d42);border-radius:var(--radius);min-height:330px;display:flex;flex-direction:column;justify-content:end}
.scene-main p{color:#dcdffa;max-width:590px}
.scene-small-wrap{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.scene-small{min-height:154px;padding:22px;border-radius:var(--radius-sm);background:rgba(255,255,255,.07);border:1px solid rgba(255,255,255,.13)}
.scene-small:hover{background:rgba(255,255,255,.12)}
.scene-small b{display:block;font-size:17px;margin:18px 0 5px}
.scene-small p{font-size:13px;color:#cbd2eb}
.scene-num{color:#a992ff;font-size:13px;font-weight:900}
.steps{counter-reset:flow;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{background:#fff;padding:27px 22px;border-radius:var(--radius-sm);border:1px solid var(--line);position:relative}
.step:before{counter-increment:flow;content:"0" counter(flow);display:block;font-size:13px;letter-spacing:.1em;font-weight:900;color:var(--brand);margin-bottom:32px}
.step:not(:last-child):after{content:"";position:absolute;right:-18px;top:46px;width:18px;border-top:1px dashed #bfb6eb}
.step p{color:var(--muted);font-size:13px}
.membership{display:grid;grid-template-columns:.86fr 1.14fr;gap:50px;align-items:center}
.membership-image{position:relative}
.membership-image img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius)}
.floating-note{position:absolute;bottom:20px;right:-20px;padding:16px 18px;background:#fff;border-radius:13px;box-shadow:var(--shadow);font-size:13px;font-weight:800;color:var(--brand-dark)}
.check-list{list-style:none;padding:0;margin:25px 0 27px;display:grid;gap:13px}
.check-list li{position:relative;padding-left:28px;color:#4b5870}
.check-list li:before{content:"✓";position:absolute;left:0;top:1px;width:19px;height:19px;border-radius:50%;display:grid;place-items:center;background:#ddf7f0;color:#0d8a70;font-size:12px;font-weight:900}
.quote-wrap{display:grid;grid-template-columns:1fr 1fr;gap:22px}
.quote{background:#fff;padding:30px;border:1px solid var(--line);border-radius:var(--radius)}
.quote:hover{box-shadow:var(--shadow);transform:translateY(-3px)}
.quote-mark{font-size:38px;line-height:.8;color:#b8a8ff;font-family:Georgia,serif}
.quote p{font-size:16px;color:#354159;margin:15px 0 21px}
.quote footer{font-size:13px;color:var(--muted)}
.quote footer b{color:var(--ink)}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:62px;align-items:start}
.faq-intro p{color:var(--muted);font-size:16px}
.faq-list{display:grid;gap:12px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;text-align:left;background:#fff;color:var(--ink);padding:19px 21px;font-size:15px;font-weight:800}
.faq-question span{font-size:22px;color:var(--brand);line-height:1;transition:var(--ease)}
.faq-answer{display:none;padding:0 21px 20px;color:var(--muted);font-size:14px}
.faq-item.open{border-color:#d5cbff}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span{transform:rotate(45deg)}
.contact-panel{background:linear-gradient(110deg,#5635d2,#7c5ced);border-radius:24px;padding:48px 52px;display:flex;align-items:center;justify-content:space-between;gap:30px;color:#fff;position:relative;overflow:hidden}
.contact-panel:after{content:"";position:absolute;width:270px;height:270px;border-radius:50%;right:-95px;top:-120px;background:rgba(255,255,255,.13)}
.contact-panel p{max-width:650px;color:#ece9ff;font-size:16px}
.contact-panel .btn{position:relative;z-index:1;background:#fff;color:var(--brand-dark);box-shadow:none}
.contact-panel .btn:hover{color:#fff;background:var(--night)}
.site-footer{background:#10182d;color:#fff;padding:64px 0 22px}
.footer-top{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;padding-bottom:50px}
.footer-brand p{color:#bfc8de;max-width:350px;font-size:14px;margin-top:17px}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}
.footer-links h4{font-size:14px;margin:0 0 14px;color:#fff}
.footer-links a{display:block;color:#bfc8de;font-size:13px;margin:8px 0}
.footer-links a:hover{color:#bcaaff}
.footer-bottom{padding-top:20px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:14px;flex-wrap:wrap;color:#aeb8d0;font-size:12px}
.footer-bottom a:hover{color:#fff}
@media(max-width:1100px){
 .main-nav{gap:12px}.main-nav a{font-size:12px}.nav-wrap{gap:16px}.nav-actions .btn-secondary{display:none}
 .hero-inner{gap:32px}.intro-grid,.faq-grid{gap:40px}
}
@media(max-width:900px){
 .nav-toggle{display:block;margin-left:auto}.main-nav{position:absolute;left:0;right:0;top:78px;padding:12px 24px 20px;display:none;flex-direction:column;align-items:flex-start;gap:0;background:#fff;box-shadow:var(--shadow);overflow:visible}
 .main-nav.open{display:flex}.main-nav a{width:100%;padding:11px 0;font-size:14px}.main-nav a:after{bottom:6px;right:auto;width:28px}.nav-actions{margin-left:0}.nav-actions .btn-primary{min-height:38px}
 .hero-inner,.intro-grid,.service-layout,.membership,.faq-grid{grid-template-columns:1fr}.hero-inner{padding:60px 0}.intro-copy{position:static}.signal-grid{max-width:620px}
 .scenes{grid-template-columns:1fr}.scene-small-wrap{grid-template-columns:1fr 1fr}.steps{grid-template-columns:1fr 1fr}.step:nth-child(2):after{display:none}
 .footer-top{grid-template-columns:1fr;gap:35px}
}
@media(max-width:620px){
 body{font-size:14px}.container{width:min(var(--max),calc(100% - 32px))}.section{padding:64px 0}
 .brand{font-size:20px}.nav-actions .btn-secondary{display:none}.nav-actions .btn{padding:0 10px;font-size:12px}
 h1{font-size:39px}.hero-copy>p,.section-head p{font-size:15px}.download-card{padding:17px}.form-row{flex-direction:column}.form-row .btn{width:100%}
 .signal-grid,.quote-wrap,.steps,.scene-small-wrap{grid-template-columns:1fr}.step:after{display:none}.visual-panel{min-height:370px;padding:27px}
 .membership-image img{height:300px}.floating-note{right:10px}.contact-panel{padding:34px 26px;display:block}.contact-panel .btn{margin-top:22px;width:100%}
 .footer-links{grid-template-columns:1fr 1fr}.footer-bottom{display:grid}.directory-item{grid-template-columns:1fr}
}

/* roulang page: category2 */
:root{
--ink:#172033;--muted:#65708a;--paper:#fff;--canvas:#f5f7fb;--line:#e5eaf2;
--brand:#6b46e8;--brand-dark:#4325ad;--mint:#20b99a;--gold:#ecad44;--rose:#f36a85;
--night:#111a30;--soft:#f0ebff;--radius:18px;--radius-sm:12px;
--shadow:0 14px 40px rgba(32,43,76,.10);--shadow-lg:0 28px 70px rgba(27,31,68,.18);
--max:1180px;--ease:all .25s ease
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--canvas);color:var(--ink);line-height:1.78;font-size:15px;overflow-x:hidden}a{color:inherit;text-decoration:none;transition:var(--ease)}img{max-width:100%;display:block}button,input{font:inherit}button{border:0;cursor:pointer}.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}.section{padding:82px 0;position:relative}.section-head{max-width:750px;margin-bottom:35px}.section-head h2{font-size:34px;line-height:1.28;letter-spacing:-.04em;margin:13px 0}.section-head p{font-size:16px;color:var(--muted);margin:0}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:var(--soft);color:var(--brand-dark);font-size:12px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 19px;border-radius:12px;font-size:14px;font-weight:800;transition:var(--ease)}.btn-primary{color:#fff;background:var(--brand);box-shadow:0 9px 20px rgba(107,70,232,.24)}.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(107,70,232,.3)}.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn-secondary:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}.btn-dark{background:var(--night);color:#fff}.btn-dark:hover{background:var(--brand);transform:translateY(-2px)}.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid rgba(107,70,232,.3);outline-offset:3px}
.site-header{height:78px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(229,234,242,.8);position:sticky;top:0;z-index:50}.nav-wrap{height:100%;display:flex;align-items:center;gap:25px}.brand{font-size:22px;font-weight:900;letter-spacing:-.08em;white-space:nowrap;color:var(--night);display:flex;align-items:center;gap:9px}.brand-mark{width:29px;height:29px;border-radius:10px;background:conic-gradient(from 220deg,var(--brand),#a68aff,var(--mint),var(--brand));display:inline-block;box-shadow:0 5px 13px rgba(107,70,232,.26)}.main-nav{display:flex;align-items:center;gap:19px;flex:1;overflow:hidden}.main-nav a{font-size:13px;font-weight:700;color:#536078;white-space:nowrap;position:relative;padding:28px 0}.main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;background:var(--brand);transform:scaleX(0);transition:var(--ease)}.main-nav a:hover,.main-nav a.active{color:var(--brand-dark)}.main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}.nav-actions{display:flex;align-items:center;gap:9px}.nav-actions .btn{min-height:39px;padding:0 13px;font-size:13px}.nav-toggle{display:none;background:transparent;color:var(--night);font-size:25px}
.inner-hero{padding:73px 0 64px;background:linear-gradient(105deg,rgba(16,23,49,.95),rgba(58,39,130,.80)),url('/assets/images/backpic/back-2.webp') center/cover;color:#fff;overflow:hidden;position:relative}.inner-hero:after{content:"";position:absolute;width:360px;height:360px;right:7%;bottom:-195px;border:1px solid rgba(255,255,255,.3);border-radius:50%;box-shadow:0 0 0 35px rgba(255,255,255,.06),0 0 0 70px rgba(255,255,255,.04)}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:45px;align-items:center;position:relative;z-index:1}.crumb{font-size:13px;color:#d9d7ff;margin-bottom:18px}.crumb a:hover{text-decoration:underline}.inner-hero h1{font-size:clamp(38px,5vw,61px);line-height:1.1;letter-spacing:-.065em;margin:0}.inner-hero p{font-size:17px;max-width:660px;color:#e4e4fb;margin:21px 0 28px}.hero-actions{display:flex;gap:11px;flex-wrap:wrap}.inner-hero .btn-secondary{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.42);color:#fff}.inner-hero .btn-secondary:hover{background:#fff;color:var(--night)}.coupon-wall{padding:17px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:24px;backdrop-filter:blur(14px);box-shadow:var(--shadow-lg)}.coupon-label{font-size:12px;letter-spacing:.12em;font-weight:800;color:#d9d2ff}.main-coupon{margin-top:12px;padding:23px;border-radius:17px;color:var(--night);background:#fff;position:relative;overflow:hidden}.main-coupon:after{content:"";width:140px;height:140px;border-radius:50%;background:#e9e0ff;position:absolute;right:-45px;top:-47px}.coupon-value{font-size:42px;font-weight:900;line-height:1;letter-spacing:-.08em;color:var(--brand-dark);position:relative;z-index:1}.coupon-title{font-weight:900;font-size:18px;margin-top:8px;position:relative;z-index:1}.coupon-note{font-size:12px;color:var(--muted);margin:7px 0 17px;position:relative;z-index:1}.coupon-wall .btn{width:100%;position:relative;z-index:1}.coupon-mini{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:10px}.coupon-mini div{border-radius:12px;padding:12px;background:rgba(255,255,255,.12);font-size:12px;color:#fff}.coupon-mini b{display:block;font-size:14px;color:#fff}
.notice-bar{background:var(--night);color:#e5e9fb;padding:14px 0}.notice-inner{display:flex;justify-content:space-between;align-items:center;gap:20px;font-size:13px}.notice-inner b{color:#fff}.notice-inner span{color:#aeb9d2}
.calendar-layout{display:grid;grid-template-columns:285px 1fr;gap:27px}.month-card,.event-board,.info-card,.scene-card,.faq-item{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.month-card{padding:26px;height:max-content;position:sticky;top:100px}.month-card h3{margin:0 0 7px;font-size:23px}.month-card p{margin:0 0 20px;color:var(--muted);font-size:13px}.calendar-days{display:grid;grid-template-columns:repeat(7,1fr);gap:5px;text-align:center}.calendar-days span{padding:6px 0;color:var(--muted);font-size:12px}.calendar-days b{font-size:12px;padding:7px 0;border-radius:8px}.calendar-days b.active{background:var(--brand);color:#fff}.calendar-days b.mark{background:var(--soft);color:var(--brand-dark)}.filter-list{margin-top:22px;padding-top:19px;border-top:1px solid var(--line);display:grid;gap:8px}.filter-list a{padding:9px 11px;border-radius:9px;font-size:13px;font-weight:700;color:var(--muted)}.filter-list a:hover,.filter-list a.current{background:var(--soft);color:var(--brand-dark)}.event-board{overflow:hidden}.event-head{padding:24px 26px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:15px}.event-head h3{margin:0;font-size:22px}.event-head span{font-size:13px;color:var(--muted)}.event-item{display:grid;grid-template-columns:82px 1fr auto;gap:20px;align-items:center;padding:23px 26px;border-bottom:1px solid var(--line);transition:var(--ease)}.event-item:last-child{border-bottom:0}.event-item:hover{background:#fbfaff}.date-box{text-align:center;border-radius:13px;padding:10px 5px;background:var(--soft);color:var(--brand-dark)}.date-box b{display:block;font-size:25px;line-height:1}.date-box small{font-size:11px;font-weight:800}.event-type{font-size:12px;color:var(--brand-dark);font-weight:800}.event-main h4{font-size:17px;margin:3px 0}.event-main p{font-size:13px;color:var(--muted);margin:0}.event-time{font-size:12px;color:var(--muted);text-align:right}.event-time b{display:block;color:var(--ink);font-size:14px}.stats{background:var(--soft)}.stats-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.stat{border-left:2px solid var(--brand);padding:5px 0 5px 17px}.stat b{display:block;font-size:30px;line-height:1.2;letter-spacing:-.05em}.stat span{font-size:13px;color:var(--muted)}
.feature-split{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:center}.visual-frame{border-radius:24px;overflow:hidden;position:relative;box-shadow:var(--shadow-lg)}.visual-frame img{width:100%;height:430px;object-fit:cover}.visual-frame:after{content:"活动现场信息会随安排更新";position:absolute;left:20px;bottom:20px;color:#fff;background:rgba(17,26,48,.78);padding:9px 14px;border-radius:9px;font-size:13px;font-weight:700}.copy-list{display:grid;gap:14px;margin-top:24px}.copy-list div{display:flex;gap:13px;padding:15px;border-radius:13px;background:#fff;border:1px solid var(--line)}.copy-list i{font-style:normal;width:26px;height:26px;border-radius:50%;background:var(--soft);color:var(--brand);font-weight:900;text-align:center;line-height:26px;flex:none}.copy-list b{display:block;font-size:15px}.copy-list span{display:block;font-size:13px;color:var(--muted);margin-top:2px}
.scene-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}.scene-card{padding:25px;min-height:245px;display:flex;flex-direction:column;justify-content:end;transition:var(--ease)}.scene-card:first-child{color:#fff;background:linear-gradient(0deg,rgba(17,26,48,.86),rgba(17,26,48,.16)),url('/assets/images/coverpic/cover-6.webp') center/cover}.scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-lg)}.scene-card h3{margin:10px 0 7px;font-size:20px}.scene-card p{margin:0;font-size:13px;color:var(--muted)}.scene-card:first-child p{color:#e1e6f4}.scene-icon{font-size:27px}.steps{background:var(--night);color:#fff}.steps .section-head p{color:#c5cee5}.step-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{border-top:1px solid rgba(255,255,255,.28);padding-top:17px}.step-no{display:block;color:#ab98ff;font-weight:900;font-size:13px}.step h3{font-size:17px;margin:8px 0}.step p{color:#c5cee5;font-size:13px;margin:0}
rules-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.info-card{padding:24px}.info-card h3{font-size:18px;margin:9px 0}.info-card p{font-size:13px;color:var(--muted);margin:0}.info-card .tag{display:inline-block;font-size:12px;font-weight:800;color:var(--brand-dark);background:var(--soft);padding:4px 9px;border-radius:99px}.faq-wrap{max-width:860px}.faq-item{padding:0;margin-bottom:12px;box-shadow:none}.faq-question{width:100%;padding:20px 22px;background:transparent;color:var(--ink);display:flex;justify-content:space-between;align-items:center;text-align:left;font-weight:850;font-size:16px}.faq-question span:last-child{font-size:22px;color:var(--brand);transition:var(--ease)}.faq-answer{display:none;padding:0 22px 21px;color:var(--muted);font-size:14px}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.contact-cta{padding:75px 0;background:linear-gradient(120deg,#5f3ddb,#241253);color:#fff;text-align:center}.contact-cta h2{font-size:38px;letter-spacing:-.05em;margin:10px 0}.contact-cta p{max-width:650px;margin:0 auto 25px;color:#e3ddff;font-size:16px}.contact-cta .btn-secondary{border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.12);color:#fff}.contact-cta .btn-secondary:hover{background:#fff;color:var(--brand-dark)}
.site-footer{background:var(--night);color:#d5dced;padding:58px 0 22px}.footer-top{display:grid;grid-template-columns:1.1fr 1.4fr;gap:70px;padding-bottom:42px}.footer-brand p{max-width:360px;color:#aeb9d2;font-size:13px;margin-top:16px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.footer-links h4{font-size:14px;color:#fff;margin:0 0 13px}.footer-links a{display:block;font-size:13px;color:#aeb9d2;margin:8px 0}.footer-links a:hover{color:#fff}.footer-bottom{padding-top:20px;border-top:1px solid rgba(255,255,255,.14);display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px;color:#aeb9d2}.footer-bottom a:hover{color:#fff}
@media(max-width:1100px){.main-nav{gap:13px}.nav-actions .btn-secondary{display:none}.hero-grid{gap:25px}.calendar-layout{grid-template-columns:235px 1fr}.topic-grid{grid-template-columns:repeat(4,1fr)}}@media(max-width:860px){.nav-toggle{display:block;margin-left:auto}.main-nav{display:none;position:absolute;top:78px;left:0;right:0;padding:10px 24px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);overflow:auto;flex-wrap:wrap}.main-nav.open{display:flex}.main-nav a{padding:8px 0}.main-nav a:after{bottom:3px}.nav-actions{display:none}.hero-grid,.feature-split{grid-template-columns:1fr}.coupon-wall{max-width:470px}.calendar-layout{grid-template-columns:1fr}.month-card{position:static}.stats-grid,.step-grid{grid-template-columns:repeat(2,1fr)}.scene-grid{grid-template-columns:1fr 1fr}.scene-card:first-child{grid-column:span 2}.rules-grid{grid-template-columns:1fr 1fr}.footer-top{grid-template-columns:1fr;gap:30px}}@media(max-width:560px){.container{width:min(var(--max),calc(100% - 32px))}.section{padding:58px 0}.section-head h2{font-size:27px}.inner-hero{padding:55px 0}.inner-hero h1{font-size:39px}.inner-hero p{font-size:15px}.hero-actions .btn{width:100%}.event-item{grid-template-columns:62px 1fr;padding:18px}.event-item .btn{display:none}.event-time{grid-column:2;text-align:left}.event-head{padding:19px}.stats-grid,.step-grid,.rules-grid,.scene-grid{grid-template-columns:1fr}.scene-card:first-child{grid-column:auto}.visual-frame img{height:300px}.footer-links{grid-template-columns:1fr 1fr}.coupon-value{font-size:35px}.notice-inner{align-items:flex-start;flex-direction:column;gap:3px}}

/* roulang page: category4 */
:root{--ink:#172033;--muted:#65708a;--paper:#fff;--canvas:#f5f7fb;--line:#e5eaf2;--brand:#6b46e8;--brand-dark:#4325ad;--mint:#20b99a;--gold:#ecad44;--rose:#f36a85;--night:#111a30;--soft:#f0ebff;--radius:18px;--radius-sm:12px;--shadow:0 14px 40px rgba(32,43,76,.10);--shadow-lg:0 28px 70px rgba(27,31,68,.18);--max:1180px;--ease:all .25s ease}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--canvas);color:var(--ink);line-height:1.8;font-size:15px;overflow-x:hidden}a{color:inherit;text-decoration:none;transition:var(--ease)}img{display:block;max-width:100%}button,input,textarea{font:inherit}button{border:0;cursor:pointer}.container{width:min(var(--max),calc(100% - 48px));margin:auto}.section{padding:88px 0;position:relative}.section-head{max-width:740px;margin-bottom:38px}.section-head h2{font-size:34px;line-height:1.3;letter-spacing:-.04em;margin:13px 0}.section-head p{font-size:16px;color:var(--muted)}.eyebrow{display:inline-flex;gap:8px;align-items:center;padding:6px 11px;border-radius:99px;background:var(--soft);color:var(--brand-dark);font-size:12px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:0 19px;border-radius:12px;font-size:14px;font-weight:800;transition:var(--ease)}.btn:focus,.nav-toggle:focus{outline:3px solid rgba(107,70,232,.28);outline-offset:3px}.btn-primary{background:var(--brand);color:#fff;box-shadow:0 9px 20px rgba(107,70,232,.24)}.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(107,70,232,.3)}.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn-secondary:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}.btn-dark{background:var(--night);color:#fff}.btn-dark:hover{background:var(--brand);transform:translateY(-2px)}
.site-header{height:78px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(229,234,242,.8);position:sticky;top:0;z-index:50}.nav-wrap{height:100%;display:flex;align-items:center;gap:25px}.brand{font-size:22px;font-weight:900;letter-spacing:-.08em;white-space:nowrap;color:var(--night);display:flex;align-items:center;gap:9px}.brand-mark{width:29px;height:29px;border-radius:10px;background:conic-gradient(from 220deg,var(--brand),#a68aff,var(--mint),var(--brand));display:inline-block;box-shadow:0 5px 13px rgba(107,70,232,.26)}.main-nav{display:flex;align-items:center;gap:19px;flex:1;overflow:hidden}.main-nav a{font-size:13px;font-weight:700;color:#536078;white-space:nowrap;position:relative;padding:28px 0}.main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;background:var(--brand);transform:scaleX(0);transition:var(--ease)}.main-nav a:hover,.main-nav a.active{color:var(--brand-dark)}.main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}.nav-actions{display:flex;align-items:center;gap:9px}.nav-actions .btn{min-height:39px;padding:0 13px;font-size:13px}.nav-toggle{display:none;background:transparent;color:var(--night);font-size:25px}
.inner-hero{padding:82px 0 62px;background:linear-gradient(112deg,rgba(14,18,45,.94),rgba(54,34,130,.72)),url('/assets/images/backpic/back-2.webp') center/cover;color:#fff;position:relative;overflow:hidden}.inner-hero:after{content:"";position:absolute;width:440px;height:440px;border-radius:50%;right:-120px;bottom:-240px;background:rgba(32,185,154,.22);filter:blur(2px)}.crumb{font-size:13px;color:#d9d8fb;margin-bottom:22px}.crumb a:hover{text-decoration:underline}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:50px;align-items:center;position:relative;z-index:1}.hero-copy h1{font-size:clamp(38px,5vw,60px);line-height:1.12;letter-spacing:-.06em;max-width:730px}.hero-copy>p{font-size:17px;line-height:1.9;color:#e1e4f8;max-width:650px;margin:22px 0 27px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}.hero-copy .btn-secondary{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.35);color:#fff}.hero-copy .btn-secondary:hover{background:#fff;color:var(--night)}.hero-checks{display:flex;gap:15px;flex-wrap:wrap;margin-top:28px;color:#dbe2f8;font-size:13px}.hero-checks span:before{content:"✓";color:#7de5d0;font-weight:900;margin-right:7px}.benefit-panel{background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.24);border-radius:24px;padding:25px;backdrop-filter:blur(15px);box-shadow:var(--shadow-lg)}.benefit-panel small{color:#cdc8ff;font-weight:800;letter-spacing:.08em}.benefit-panel h2{font-size:27px;line-height:1.3;margin:8px 0 17px}.panel-row{display:flex;gap:14px;align-items:center;padding:14px 0;border-top:1px solid rgba(255,255,255,.16)}.panel-icon{width:37px;height:37px;border-radius:12px;background:rgba(255,255,255,.15);display:grid;place-items:center;font-size:18px}.panel-row b{display:block;font-size:14px}.panel-row span{color:#d7d9f7;font-size:12px}
.intro-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:68px;align-items:center}.intro-image{position:relative}.intro-image img{width:100%;height:410px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-lg)}.image-note{position:absolute;right:-22px;bottom:22px;padding:16px 19px;background:#fff;border-radius:14px;box-shadow:var(--shadow);max-width:205px}.image-note b{font-size:24px;color:var(--brand);display:block}.image-note span{font-size:12px;color:var(--muted)}.prose h2{font-size:34px;line-height:1.32;letter-spacing:-.04em;margin:14px 0 19px}.prose p{color:var(--muted);margin-bottom:16px}.mini-list{display:grid;gap:11px;margin-top:22px}.mini-list li{list-style:none;padding-left:27px;position:relative;font-weight:700}.mini-list li:before{content:"✓";position:absolute;left:0;color:var(--mint);font-size:18px}
.tier-section{background:#fff}.tier-layout{display:grid;grid-template-columns:320px 1fr;gap:38px}.tier-aside{padding:29px;background:var(--night);border-radius:var(--radius);color:#fff;align-self:start}.tier-aside h2{font-size:28px;line-height:1.35;margin:13px 0}.tier-aside p{color:#c9d1e6;font-size:14px}.tier-aside .btn{margin-top:22px;background:#fff;color:var(--night)}.tier-aside .btn:hover{background:#ddd5ff;color:var(--brand-dark)}.tier-list{display:grid;gap:14px}.tier-card{border:1px solid var(--line);border-radius:var(--radius);padding:23px 25px;display:grid;grid-template-columns:90px 1fr auto;gap:22px;align-items:center;background:#fff;transition:var(--ease)}.tier-card:hover{border-color:#cfc3ff;transform:translateX(4px);box-shadow:var(--shadow)}.tier-name b{display:block;font-size:18px}.tier-name span{font-size:12px;color:var(--brand)}.tier-card p{color:var(--muted);font-size:14px}.tier-tag{background:var(--soft);color:var(--brand-dark);border-radius:99px;padding:5px 10px;font-size:12px;font-weight:800}
.service-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:24px}.service-feature{min-height:390px;border-radius:var(--radius);padding:38px;display:flex;flex-direction:column;justify-content:end;background:linear-gradient(0deg,rgba(10,20,43,.85),rgba(10,20,43,.08)),url('/assets/images/coverpic/cover-4.webp') center/cover;color:#fff}.service-feature h2{font-size:31px;line-height:1.3;margin:12px 0}.service-feature p{color:#e2e5f7;max-width:570px}.service-feature .btn{align-self:flex-start;margin-top:22px;background:#fff;color:var(--night)}.service-feature .btn:hover{color:var(--brand)}.service-stack{display:grid;gap:24px}.service-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px;transition:var(--ease)}.service-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.service-card i{display:grid;place-items:center;width:42px;height:42px;border-radius:13px;background:var(--soft);font-style:normal;font-size:21px}.service-card h3{font-size:18px;margin:14px 0 7px}.service-card p{font-size:14px;color:var(--muted)}
.steps{background:#eef1fb}.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{position:relative;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius)}.step-num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--brand);color:#fff;font-weight:900;font-size:13px}.step h3{font-size:17px;margin:17px 0 7px}.step p{font-size:13px;color:var(--muted)}.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.scene-card{overflow:hidden;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:var(--ease)}.scene-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.scene-card img{width:100%;height:178px;object-fit:cover}.scene-card div{padding:20px}.scene-card h3{font-size:18px;margin-bottom:7px}.scene-card p{font-size:13px;color:var(--muted)}
.assurance{background:var(--night);color:#fff}.assurance-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:68px;align-items:center}.assurance h2{font-size:34px;line-height:1.35;margin:12px 0 17px}.assurance>div>p{color:#c9d1e6}.assurance-list{display:grid;gap:13px}.assurance-item{padding:16px 17px;border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);border-radius:14px}.assurance-item b{display:block;font-size:15px}.assurance-item span{display:block;color:#c9d1e6;font-size:13px;margin-top:3px}
.faq-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:60px}.faq-side p{color:var(--muted);margin-bottom:19px}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.faq-item summary{padding:18px 20px;cursor:pointer;font-size:15px;font-weight:800;list-style:none;display:flex;justify-content:space-between;gap:18px}.faq-item summary:after{content:"＋";color:var(--brand);font-size:20px;line-height:1}.faq-item[open] summary:after{content:"－"}.faq-item p{padding:0 20px 19px;color:var(--muted);font-size:14px}
.contact-box{padding:45px 52px;border-radius:24px;background:linear-gradient(115deg,#673ee6,#34217d);color:#fff;display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;box-shadow:var(--shadow-lg)}.contact-box h2{font-size:32px;line-height:1.3;margin-bottom:10px}.contact-box p{color:#e0dafe;max-width:690px}.contact-box .btn{background:#fff;color:var(--brand-dark)}.contact-box .btn:hover{transform:translateY(-3px);background:#e7e0ff}
.site-footer{background:#10182d;color:#d7deef;padding:67px 0 25px;margin-top:88px}.footer-top{display:grid;grid-template-columns:.92fr 1.5fr;gap:70px;padding-bottom:46px;border-bottom:1px solid rgba(255,255,255,.12)}.footer-brand p{font-size:13px;line-height:1.85;color:#aeb9d1;margin-top:18px;max-width:340px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:26px}.footer-links h4{font-size:14px;color:#fff;margin-bottom:13px}.footer-links a{display:block;font-size:13px;color:#aeb9d1;margin:8px 0}.footer-links a:hover{color:#fff;transform:translateX(3px)}.footer-bottom{padding-top:22px;display:flex;flex-wrap:wrap;justify-content:space-between;gap:10px;color:#96a3bd;font-size:12px}.footer-bottom a:hover{color:#fff}
@media(max-width:1024px){.main-nav{gap:13px}.main-nav a{font-size:12px}.nav-actions .btn-secondary{display:none}.hero-grid,.intro-grid,.assurance-grid{gap:35px}.topic-grid{grid-template-columns:repeat(4,1fr)}.tier-layout{grid-template-columns:280px 1fr}.steps-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(var(--max),calc(100% - 34px))}.site-header{height:68px}.nav-wrap{gap:13px;justify-content:space-between}.nav-toggle{display:block;order:2}.nav-actions{order:3}.nav-actions .btn{display:none}.nav-actions .btn-primary{display:inline-flex;min-height:37px;padding:0 11px;font-size:12px}.main-nav{display:none;position:absolute;top:68px;left:0;width:100%;padding:10px 17px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0;overflow:visible}.main-nav.open{display:flex}.main-nav a{padding:12px 4px}.main-nav a:after{bottom:7px}.inner-hero{padding:58px 0 52px}.hero-grid,.intro-grid,.service-grid,.assurance-grid,.faq-grid{grid-template-columns:1fr}.hero-copy h1{font-size:42px}.benefit-panel{max-width:560px}.section{padding:66px 0}.section-head h2,.prose h2,.assurance h2{font-size:29px}.tier-layout{grid-template-columns:1fr}.tier-card{grid-template-columns:78px 1fr}.tier-tag{grid-column:2}.scene-grid{grid-template-columns:1fr 1fr}.footer-top{grid-template-columns:1fr;gap:35px}.contact-box{grid-template-columns:1fr;padding:35px}.contact-box .btn{justify-self:start}}
@media(max-width:520px){body{font-size:14px}.brand{font-size:20px}.brand-mark{width:26px;height:26px}.nav-actions .btn-primary{font-size:11px;padding:0 9px}.hero-copy h1{font-size:36px}.hero-copy>p{font-size:15px}.hero-actions,.hero-actions .btn{width:100%}.hero-checks{display:grid;gap:7px}.benefit-panel{padding:20px}.benefit-panel h2{font-size:23px}.section{padding:54px 0}.section-head{margin-bottom:27px}.section-head h2,.prose h2,.assurance h2,.contact-box h2{font-size:26px}.intro-image img{height:310px}.image-note{right:10px;bottom:12px}.tier-card{padding:19px;gap:13px;grid-template-columns:68px 1fr}.tier-name b{font-size:16px}.tier-card p{font-size:13px}.service-feature{min-height:345px;padding:26px}.service-feature h2{font-size:26px}.steps-grid,.scene-grid{grid-template-columns:1fr}.step{padding:21px}.faq-grid{gap:28px}.faq-item summary{padding:16px}.contact-box{padding:29px 24px;border-radius:19px}.footer-links{grid-template-columns:1fr 1fr;gap:20px}.footer-bottom{display:grid;gap:7px}.site-footer{margin-top:54px;padding-top:50px}}

/* roulang page: category5 */
:root{--ink:#172033;--muted:#65708a;--paper:#fff;--canvas:#f5f7fb;--line:#e5eaf2;--brand:#6b46e8;--brand-dark:#4325ad;--mint:#20b99a;--gold:#ecad44;--rose:#f36a85;--night:#111a30;--soft:#f0ebff;--radius:18px;--radius-sm:12px;--shadow:0 14px 40px rgba(32,43,76,.10);--shadow-lg:0 28px 70px rgba(27,31,68,.18);--max:1180px;--ease:all .25s ease}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--canvas);color:var(--ink);line-height:1.8;font-size:15px;overflow-x:hidden}a{color:inherit;text-decoration:none;transition:var(--ease)}img{max-width:100%;display:block}button,input,textarea{font:inherit}button{border:0;cursor:pointer}.container{width:min(var(--max),calc(100% - 48px));margin:auto}.section{padding:84px 0;position:relative}.section-head{max-width:720px;margin-bottom:36px}.section-head h2{font-size:32px;line-height:1.3;letter-spacing:-.04em;margin:13px 0}.section-head p{font-size:16px;color:var(--muted)}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:var(--soft);color:var(--brand-dark);font-size:12px;font-weight:800;letter-spacing:.08em}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint)}.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 19px;border-radius:12px;font-size:14px;font-weight:800;transition:var(--ease)}.btn:focus,a:focus,button:focus{outline:3px solid rgba(107,70,232,.24);outline-offset:3px}.btn-primary{color:#fff;background:var(--brand);box-shadow:0 9px 20px rgba(107,70,232,.24)}.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(107,70,232,.3)}.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.btn-secondary:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}.btn-dark{background:var(--night);color:#fff}.btn-dark:hover{background:var(--brand);transform:translateY(-2px)}
.site-header{height:78px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(229,234,242,.8);position:sticky;top:0;z-index:50}.nav-wrap{height:100%;display:flex;align-items:center;gap:25px}.brand{font-size:22px;font-weight:900;letter-spacing:-.08em;white-space:nowrap;color:var(--night);display:flex;align-items:center;gap:9px}.brand-mark{width:29px;height:29px;border-radius:10px;background:conic-gradient(from 220deg,var(--brand),#a68aff,var(--mint),var(--brand));display:inline-block;box-shadow:0 5px 13px rgba(107,70,232,.26)}.main-nav{display:flex;align-items:center;gap:19px;flex:1;overflow:hidden}.main-nav a{font-size:13px;font-weight:700;color:#536078;white-space:nowrap;position:relative;padding:28px 0}.main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;background:var(--brand);transform:scaleX(0);transition:var(--ease)}.main-nav a:hover,.main-nav a.active{color:var(--brand-dark)}.main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}.nav-actions{display:flex;align-items:center;gap:9px}.nav-actions .btn{min-height:39px;padding:0 13px;font-size:13px}.nav-toggle{display:none;background:transparent;color:var(--night);font-size:25px}
.inner-hero{padding:76px 0 68px;background:var(--night) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff;position:relative;isolation:isolate;overflow:hidden}.inner-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(13,17,40,.94),rgba(31,22,76,.72));z-index:-1}.inner-grid{display:grid;grid-template-columns:5fr 7fr;gap:58px;align-items:center}.hero-copy h1{font-size:52px;line-height:1.13;letter-spacing:-.065em;margin:16px 0 20px}.hero-copy p{font-size:17px;color:#e2e4f8;max-width:570px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:29px}.hero-actions .btn-secondary{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.38);color:#fff}.hero-actions .btn-secondary:hover{background:#fff;color:var(--night)}.hero-kpis{display:flex;gap:24px;margin-top:34px}.hero-kpis b{font-size:22px;display:block}.hero-kpis span{font-size:12px;color:#cbd0ee}.hero-media{transform:rotate(2deg);position:relative}.hero-media img{width:100%;height:390px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow-lg);border:7px solid rgba(255,255,255,.16)}.hero-float{position:absolute;right:-15px;bottom:22px;padding:16px 18px;background:#fff;color:var(--ink);border-radius:15px;box-shadow:var(--shadow);font-weight:800}.hero-float small{display:block;color:var(--muted);font-weight:500}
.notice-strip{background:#fff;border-bottom:1px solid var(--line)}.notice-inner{display:flex;align-items:center;gap:15px;padding:17px 0}.notice-icon{height:35px;width:35px;display:grid;place-items:center;border-radius:11px;background:#e5faf5;color:#07866f;font-size:18px}.notice-inner p{color:#4f5c75;font-size:14px}.notice-inner b{color:var(--ink)}
.protect-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:stretch}.protect-image{position:relative;min-height:470px;border-radius:var(--radius);overflow:hidden}.protect-image img{height:100%;width:100%;object-fit:cover}.protect-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(14,22,52,.76),transparent 63%)}.image-caption{position:absolute;bottom:27px;left:28px;right:28px;color:#fff;z-index:1}.image-caption h3{font-size:26px}.image-caption p{color:#e2e7ff;margin-top:7px}.protect-list{display:grid;gap:15px}.protect-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-sm);padding:21px;display:flex;gap:16px;transition:var(--ease)}.protect-card:hover{transform:translateX(5px);border-color:#d7ceff;box-shadow:var(--shadow)}.icon-box{flex:none;width:43px;height:43px;display:grid;place-items:center;background:var(--soft);border-radius:12px;font-size:20px}.protect-card h3{font-size:17px}.protect-card p{font-size:13px;color:var(--muted);margin-top:4px}
.steps-section{background:#eef0f8}.steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.step{background:#fff;padding:26px 23px;border-radius:var(--radius);border:1px solid var(--line);position:relative;min-height:210px}.step-no{font-size:13px;font-weight:900;color:var(--brand);letter-spacing:.08em}.step h3{font-size:18px;margin:26px 0 9px}.step p{font-size:13px;color:var(--muted)}.step:after{content:"→";position:absolute;right:19px;bottom:15px;color:#c9c2ef;font-size:23px}.step:last-child:after{content:"✓";color:var(--mint)}
.scenario-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:48px;align-items:start}.scenario-note{padding:31px;border-radius:var(--radius);background:var(--brand);color:#fff}.scenario-note h3{font-size:25px;line-height:1.35}.scenario-note p{color:#e9e4ff;margin:14px 0 22px}.scenario-note .btn-secondary{border-color:rgba(255,255,255,.42);background:transparent;color:#fff}.scenario-note .btn-secondary:hover{background:#fff;color:var(--brand-dark)}.scenario-list{border-top:1px solid var(--line)}.scenario-item{display:grid;grid-template-columns:54px 1fr auto;gap:17px;align-items:center;padding:21px 2px;border-bottom:1px solid var(--line)}.scenario-num{font-size:18px;font-weight:900;color:var(--brand)}.scenario-item h3{font-size:17px}.scenario-item p{font-size:13px;color:var(--muted);margin-top:3px}.scenario-item a{color:var(--brand);font-weight:800;font-size:13px}.scenario-item a:hover{color:var(--brand-dark)}
.data-band{padding:54px 0;background:var(--night);color:#fff}.data-grid{display:grid;grid-template-columns:1.5fr repeat(3,1fr);gap:25px;align-items:center}.data-intro h2{font-size:28px;line-height:1.35}.data-intro p{color:#bbc5df;margin-top:8px}.data-item{border-left:1px solid rgba(255,255,255,.18);padding-left:24px}.data-item b{font-size:32px;color:#fff}.data-item span{display:block;color:#b9c3df;font-size:13px}
.rules-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.rule-card{padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);transition:var(--ease)}.rule-card:hover{box-shadow:var(--shadow);transform:translateY(-5px)}.rule-card .rule-symbol{font-size:30px;color:var(--brand);line-height:1}.rule-card h3{font-size:19px;margin:18px 0 10px}.rule-card p{font-size:14px;color:var(--muted)}.rule-card ul{margin-top:16px;list-style:none}.rule-card li{font-size:13px;padding:7px 0;color:#4d5870;border-top:1px dashed var(--line)}.rule-card li:before{content:"•";color:var(--mint);font-weight:900;margin-right:8px}
.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px}.faq-side{padding-top:7px}.faq-side p{color:var(--muted);font-size:16px;margin:15px 0 22px}.faq-list{display:grid;gap:12px}.faq-item{background:#fff;border:1px solid var(--line);border-radius:14px;overflow:hidden}.faq-question{width:100%;background:#fff;text-align:left;padding:19px 21px;color:var(--ink);font-weight:800;display:flex;justify-content:space-between;align-items:center;gap:16px}.faq-question span:last-child{font-size:22px;color:var(--brand);transition:var(--ease)}.faq-answer{display:none;padding:0 21px 19px;color:var(--muted);font-size:14px}.faq-item.open{border-color:#d8cffd;box-shadow:0 8px 23px rgba(84,59,175,.08)}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.contact-cta{padding:78px 0}.cta-box{padding:52px 58px;border-radius:25px;background:linear-gradient(120deg,#6b46e8,#34218a);color:#fff;position:relative;overflow:hidden}.cta-box:after{content:"";position:absolute;width:330px;height:330px;border:50px solid rgba(255,255,255,.1);border-radius:50%;right:-90px;top:-130px}.cta-box>*{position:relative;z-index:1}.cta-box h2{font-size:35px;line-height:1.3;max-width:630px}.cta-box p{color:#e6e1ff;font-size:16px;max-width:650px;margin:13px 0 26px}.cta-box .btn-primary{background:#fff;color:var(--brand-dark);box-shadow:none}.cta-box .btn-primary:hover{background:#f0ebff}.cta-box .btn-secondary{background:transparent;border-color:rgba(255,255,255,.4);color:#fff}.cta-box .btn-secondary:hover{background:#fff;color:var(--brand-dark)}
.site-footer{background:var(--night);color:#fff;padding:65px 0 24px}.footer-top{display:grid;grid-template-columns:.9fr 1.5fr;gap:80px;padding-bottom:48px}.footer-brand p{color:#aeb9d3;font-size:14px;margin-top:18px;max-width:350px}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.footer-links h4{font-size:14px;margin-bottom:15px;color:#fff}.footer-links a{display:block;color:#aeb9d3;font-size:13px;margin:9px 0}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;color:#8994b1;font-size:12px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap}.footer-bottom a:hover{color:#fff}
@media(max-width:1024px){.main-nav{gap:12px}.main-nav a{font-size:12px}.nav-actions .btn-secondary{display:none}.inner-grid{gap:35px}.hero-copy h1{font-size:44px}.steps-grid{grid-template-columns:repeat(2,1fr)}.data-grid{grid-template-columns:1fr 1fr}.data-intro{grid-column:span 2}.footer-top{gap:45px}}
@media(max-width:768px){.container{width:min(var(--max),calc(100% - 32px))}.site-header{height:70px}.nav-wrap{gap:13px;justify-content:space-between}.nav-toggle{display:block;order:2}.nav-actions{order:3}.nav-actions .btn{min-height:36px;padding:0 10px;font-size:12px}.main-nav{display:none;position:absolute;top:70px;left:0;right:0;padding:12px 16px 20px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:12px 3px}.main-nav a:after{bottom:7px;right:auto;width:30px}.inner-hero{padding:55px 0}.inner-grid,.protect-grid,.scenario-layout,.faq-layout,.footer-top{grid-template-columns:1fr}.hero-copy h1{font-size:39px}.hero-media{transform:none;margin-top:8px}.hero-media img{height:300px}.hero-kpis{gap:17px}.section{padding:62px 0}.section-head h2{font-size:28px}.scenario-layout,.faq-layout{gap:29px}.rules-grid{grid-template-columns:1fr}.footer-links{grid-template-columns:repeat(3,1fr)}.cta-box{padding:37px 29px}.cta-box h2{font-size:29px}}
@media(max-width:520px){body{font-size:14px}.brand{font-size:20px}.brand-mark{width:26px;height:26px}.nav-actions .btn-secondary{display:none}.inner-hero{padding:45px 0}.hero-copy h1{font-size:34px}.hero-copy p{font-size:15px}.hero-media img{height:245px}.hero-float{right:8px;bottom:12px;padding:12px;font-size:13px}.hero-kpis{display:grid;grid-template-columns:repeat(3,1fr)}.hero-kpis b{font-size:18px}.notice-inner{align-items:flex-start}.protect-image{min-height:330px}.steps-grid{grid-template-columns:1fr}.scenario-item{grid-template-columns:38px 1fr}.scenario-item a{display:none}.data-grid{grid-template-columns:1fr}.data-intro{grid-column:auto}.data-item{padding-left:17px}.footer-links{grid-template-columns:1fr 1fr;gap:19px}.footer-bottom{display:grid;gap:8px}.cta-box h2{font-size:26px}}

/* roulang page: category6 */
:root{
 --ink:#172033;--muted:#65708a;--paper:#ffffff;--canvas:#f5f7fb;--line:#e5eaf2;
 --brand:#6b46e8;--brand-dark:#4325ad;--mint:#20b99a;--gold:#ecad44;--rose:#f36a85;
 --night:#111a30;--soft:#f0ebff;--radius:18px;--radius-sm:12px;
 --shadow:0 14px 40px rgba(32,43,76,.10);--shadow-lg:0 28px 70px rgba(27,31,68,.18);
 --max:1180px;--ease:all .25s ease;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--canvas);color:var(--ink);line-height:1.78;font-size:15px;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
button{border:0;cursor:pointer}
:focus-visible{outline:3px solid rgba(107,70,232,.38);outline-offset:3px}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.section{padding:86px 0;position:relative}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{font-size:clamp(28px,3.2vw,42px);line-height:1.22;letter-spacing:-.045em;margin:14px 0}
.section-head p{font-size:16px;color:var(--muted);margin:0;max-width:700px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:var(--soft);color:var(--brand-dark);font-size:12px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 19px;border-radius:12px;font-size:14px;font-weight:800;transition:var(--ease)}
.btn-primary{color:#fff;background:var(--brand);box-shadow:0 9px 20px rgba(107,70,232,.24)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(107,70,232,.3)}
.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-secondary:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
.btn-dark{background:var(--night);color:#fff}
.btn-dark:hover{background:var(--brand);transform:translateY(-2px)}
.site-header{height:78px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(229,234,242,.8);position:sticky;top:0;z-index:50}
.nav-wrap{height:100%;display:flex;align-items:center;gap:25px}
.brand{font-size:22px;font-weight:900;letter-spacing:-.08em;white-space:nowrap;color:var(--night);display:flex;align-items:center;gap:9px}
.brand-mark{width:29px;height:29px;border-radius:10px;background:conic-gradient(from 220deg,var(--brand),#a68aff,var(--mint),var(--brand));display:inline-block;box-shadow:0 5px 13px rgba(107,70,232,.26)}
.main-nav{display:flex;align-items:center;gap:19px;flex:1;overflow:hidden}
.main-nav a{font-size:13px;font-weight:700;color:#536078;white-space:nowrap;position:relative;padding:28px 0}
.main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;background:var(--brand);transform:scaleX(0);transition:var(--ease)}
.main-nav a:hover,.main-nav a.active{color:var(--brand-dark)}
.main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:9px}
.nav-actions .btn{min-height:39px;padding:0 13px;font-size:13px}
.nav-toggle{display:none;background:transparent;color:var(--night);font-size:25px}
.topic-hero{position:relative;overflow:hidden;color:#fff;min-height:570px;padding:85px 0 72px;background:#161d39 url('/assets/images/backpic/back-3.webp') center/cover no-repeat}
.topic-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(98deg,rgba(12,18,41,.94),rgba(25,23,64,.74) 55%,rgba(24,19,52,.48))}
.topic-hero .container{position:relative;z-index:1}
.breadcrumb{display:flex;align-items:center;gap:9px;color:#d6d9f3;font-size:13px;margin-bottom:47px}
.breadcrumb span{opacity:.7}
.hero-layout{display:grid;grid-template-columns:minmax(0,1fr) 415px;gap:55px;align-items:center}
.hero-copy .eyebrow{background:rgba(255,255,255,.14);color:#fff}
.hero-copy .eyebrow:before{background:#83f0d7}
.hero-copy h1{font-size:clamp(42px,5.4vw,67px);line-height:1.08;letter-spacing:-.075em;margin:18px 0}
.hero-copy p{font-size:17px;line-height:1.9;color:#e2e5f9;max-width:640px;margin:0 0 28px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero-actions .btn-secondary{color:#fff;background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.38)}
.hero-actions .btn-secondary:hover{color:var(--night);background:#fff}
.topic-panel{padding:25px;border:1px solid rgba(255,255,255,.21);border-radius:23px;background:rgba(255,255,255,.1);backdrop-filter:blur(15px);box-shadow:var(--shadow-lg)}
.panel-label{color:#dfe2fc;font-size:13px;font-weight:700}
.hot-meter{display:flex;align-items:end;gap:7px;height:92px;margin:18px 0 15px}
.hot-meter i{display:block;width:22px;border-radius:8px 8px 3px 3px;background:linear-gradient(180deg,#bba9ff,#6b46e8)}
.hot-meter i:nth-child(1){height:33%}.hot-meter i:nth-child(2){height:50%}.hot-meter i:nth-child(3){height:67%}.hot-meter i:nth-child(4){height:89%}.hot-meter i:nth-child(5){height:58%}.hot-meter i:nth-child(6){height:76%}.hot-meter i:nth-child(7){height:100%}.hot-meter i:nth-child(8){height:84%}
.panel-main{font-size:25px;font-weight:900;letter-spacing:-.04em}
.panel-desc{font-size:13px;color:#d9dcf8;margin:6px 0 0}
.quick-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:27px;padding-top:19px;border-top:1px solid rgba(255,255,255,.2)}
.quick-stats strong{display:block;font-size:20px}.quick-stats span{display:block;color:#d6daf6;font-size:11px}
.topic-strip{background:#fff;border-bottom:1px solid var(--line)}
.strip-inner{padding:21px 0;display:flex;gap:15px;align-items:center;overflow:auto}
.strip-title{flex:none;font-weight:900;color:var(--brand-dark)}
.strip-item{flex:none;padding:7px 12px;border-radius:99px;background:#f7f5ff;color:#58429c;font-size:13px;font-weight:700}
.strip-item:hover{background:var(--brand);color:#fff}
.feature-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:25px}
.feature-main{min-height:455px;position:relative;overflow:hidden;border-radius:var(--radius);padding:36px;display:flex;align-items:end;color:#fff;background:linear-gradient(0deg,rgba(10,17,40,.88),rgba(15,21,45,.1)),url('/assets/images/coverpic/cover-6.webp') center/cover}
.feature-main:after{content:"";position:absolute;right:28px;top:26px;width:44px;height:44px;border-radius:14px;background:rgba(255,255,255,.17);border:1px solid rgba(255,255,255,.25)}
.feature-main>div{position:relative;z-index:1;max-width:590px}
.card-tag{display:inline-flex;padding:5px 10px;border-radius:99px;background:rgba(255,255,255,.18);font-size:12px;font-weight:800}
.feature-main h2{font-size:34px;line-height:1.22;letter-spacing:-.04em;margin:13px 0 9px}
.feature-main p{color:#e6e8fb;margin:0}
.feature-side{display:grid;gap:18px}
.topic-mini{border:1px solid var(--line);border-radius:var(--radius);background:#fff;padding:23px;display:grid;grid-template-columns:45px 1fr;gap:15px;transition:var(--ease)}
.topic-mini:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d7ceff}
.topic-icon{width:45px;height:45px;display:grid;place-items:center;border-radius:14px;background:var(--soft);font-size:21px}
.topic-mini h3{font-size:17px;margin:0 0 4px;line-height:1.35}
.topic-mini p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.topic-mini small{display:block;color:var(--brand);font-weight:800;margin-top:8px}
.insight-section{background:#fff}
.insight-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:68px;align-items:start}
.sticky-copy{position:sticky;top:108px}
.sticky-copy h2{font-size:39px;line-height:1.25;letter-spacing:-.055em;margin:14px 0}
.sticky-copy p{color:var(--muted);font-size:16px}
.topic-list{border-top:1px solid var(--line)}
.topic-row{padding:25px 3px;display:grid;grid-template-columns:58px 1fr auto;gap:18px;align-items:center;border-bottom:1px solid var(--line)}
.topic-row:hover .row-arrow{color:#fff;background:var(--brand);border-color:var(--brand);transform:translateX(4px)}
.rank{font-size:24px;font-weight:900;color:#c9c3e9;letter-spacing:-.06em}
.topic-row h3{font-size:18px;margin:0 0 3px;line-height:1.35}
.topic-row p{margin:0;color:var(--muted);font-size:13px}
.row-arrow{width:37px;height:37px;border-radius:50%;display:grid;place-items:center;border:1px solid var(--line);color:var(--brand);font-size:18px;transition:var(--ease)}
.scene-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
.scene-card{border-radius:var(--radius);overflow:hidden;background:#fff;border:1px solid var(--line);transition:var(--ease)}
.scene-card:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg)}
.scene-card img{width:100%;height:175px;object-fit:cover}
.scene-content{padding:22px}
.scene-content h3{font-size:19px;margin:0 0 8px}
.scene-content p{font-size:13px;color:var(--muted);margin:0}
.scene-content a{display:inline-flex;margin-top:15px;color:var(--brand);font-size:13px;font-weight:900}
.scene-content a:hover{color:var(--brand-dark);gap:5px}
.service-band{background:var(--night);color:#fff}
.service-layout{display:grid;grid-template-columns:1fr 1fr;gap:75px;align-items:center}
.service-band h2{font-size:37px;line-height:1.28;letter-spacing:-.05em;margin:12px 0}
.service-band p{color:#c8d1e7;font-size:16px}
.signal-list{display:grid;gap:14px}
.signal-item{padding:17px 19px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius-sm);background:rgba(255,255,255,.055);display:flex;gap:14px;align-items:flex-start}
.signal-item b{display:block;font-size:15px}.signal-item span{color:#bdc7df;font-size:13px}
.signal-dot{width:10px;height:10px;flex:none;margin-top:8px;border-radius:50%;background:var(--mint);box-shadow:0 0 0 6px rgba(32,185,154,.13)}
.guide-layout{display:grid;grid-template-columns:1.08fr .92fr;gap:35px;align-items:center}
.guide-image{overflow:hidden;border-radius:var(--radius);box-shadow:var(--shadow)}
.guide-image img{height:390px;width:100%;object-fit:cover}
.guide-copy h2{font-size:37px;line-height:1.25;letter-spacing:-.05em;margin:13px 0}
.guide-copy>p{color:var(--muted);font-size:16px}
.check-list{list-style:none;padding:0;margin:23px 0 0;display:grid;gap:13px}
.check-list li{position:relative;padding-left:28px;color:#39455c}
.check-list li:before{content:"✓";position:absolute;left:0;top:2px;width:18px;height:18px;line-height:18px;text-align:center;border-radius:50%;background:#dff8f1;color:#0c8f75;font-size:11px;font-weight:900}
.timeline{background:#eeebfb}
.timeline-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:32px}
.timeline-head h2{font-size:36px;line-height:1.25;margin:11px 0 0;letter-spacing:-.05em}
.timeline-head p{max-width:430px;color:var(--muted);margin:0}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:17px}
.step{position:relative;padding:25px;background:rgba(255,255,255,.78);border:1px solid rgba(107,70,232,.12);border-radius:var(--radius)}
.step-num{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--brand);color:#fff;font-weight:900;font-size:13px}
.step h3{font-size:17px;margin:18px 0 7px}.step p{font-size:13px;color:var(--muted);margin:0}
.faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:76px}
.faq-intro h2{font-size:38px;line-height:1.25;letter-spacing:-.05em;margin:13px 0}
.faq-intro p{color:var(--muted);font-size:16px}
.faq-list{display:grid;gap:12px}
.faq-item{border-radius:var(--radius-sm);background:#fff;border:1px solid var(--line);overflow:hidden}
.faq-question{width:100%;padding:19px 21px;background:#fff;color:var(--ink);display:flex;justify-content:space-between;align-items:center;text-align:left;font-size:15px;font-weight:850}
.faq-question i{font-style:normal;color:var(--brand);font-size:23px;line-height:1;transition:var(--ease)}
.faq-answer{display:none;padding:0 21px 20px;color:var(--muted);font-size:14px}
.faq-item.open{border-color:#d7ceff}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question i{transform:rotate(45deg)}
.contact-cta{padding:0 0 86px}
.cta-box{position:relative;overflow:hidden;border-radius:25px;padding:54px 56px;background:var(--brand);color:#fff;display:flex;align-items:center;justify-content:space-between;gap:35px;box-shadow:0 22px 45px rgba(107,70,232,.23)}
.cta-box:before,.cta-box:after{content:"";position:absolute;border:1px solid rgba(255,255,255,.18);border-radius:50%}
.cta-box:before{width:260px;height:260px;right:-82px;top:-160px}.cta-box:after{width:150px;height:150px;right:130px;bottom:-105px}
.cta-box>div{position:relative;z-index:1}.cta-box h2{font-size:33px;line-height:1.25;letter-spacing:-.05em;margin:0 0 8px}.cta-box p{margin:0;color:#e7e2ff;font-size:16px}.cta-box .btn{position:relative;z-index:1;flex:none;background:#fff;color:var(--brand-dark)}.cta-box .btn:hover{transform:translateY(-3px);box-shadow:0 12px 25px rgba(31,17,85,.25)}
.site-footer{background:var(--night);color:#fff;padding:65px 0 24px}.footer-top{display:grid;grid-template-columns:.9fr 1.5fr;gap:80px;padding-bottom:46px}.footer-brand p{color:#bfc9df;max-width:385px;font-size:13px;margin:17px 0 0}.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:25px}.footer-links h4{font-size:14px;margin:3px 0 14px}.footer-links a{display:block;color:#bec8dd;font-size:13px;margin:8px 0}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);padding-top:21px;color:#aeb9d0;font-size:12px;display:flex;flex-wrap:wrap;gap:10px 24px;justify-content:space-between}.footer-bottom a:hover{color:#fff}
@media(max-width:1120px){.main-nav{gap:13px}.main-nav a{font-size:12px}.nav-wrap{gap:16px}.nav-actions .btn-secondary{display:none}.hero-layout{gap:30px}.topic-panel{padding:20px}.topic-grid{grid-template-columns:repeat(4,1fr)}}
@media(max-width:900px){.section{padding:66px 0}.nav-toggle{display:block;margin-left:auto}.main-nav{position:absolute;display:none;top:78px;left:0;width:100%;max-height:calc(100vh - 78px);overflow:auto;padding:12px 24px 22px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}.main-nav.open{display:flex}.main-nav a{padding:12px 0;font-size:14px}.main-nav a:after{bottom:6px;right:auto;width:38px}.nav-actions{margin-left:0}.nav-actions .btn-secondary{display:none}.hero-layout,.feature-grid,.insight-layout,.service-layout,.guide-layout,.faq-layout{grid-template-columns:1fr}.topic-hero{min-height:auto;padding:58px 0}.breadcrumb{margin-bottom:32px}.topic-panel{max-width:520px}.sticky-copy{position:static}.scene-grid{grid-template-columns:repeat(2,1fr)}.steps{grid-template-columns:repeat(2,1fr)}.footer-top{grid-template-columns:1fr;gap:35px}.footer-links{max-width:660px}.faq-layout{gap:35px}}
@media(max-width:620px){body{font-size:14px}.container{width:min(100% - 32px,var(--max))}.site-header{height:68px}.main-nav{top:68px;padding-left:16px;padding-right:16px}.brand{font-size:20px}.brand-mark{width:27px;height:27px}.nav-actions .btn{min-height:36px;padding:0 11px;font-size:12px}.section{padding:52px 0}.section-head{margin-bottom:27px}.section-head p,.hero-copy p,.guide-copy>p,.service-band p{font-size:15px}.topic-hero{padding:42px 0 48px}.hero-copy h1{font-size:42px}.hero-layout{gap:30px}.quick-stats{gap:9px}.quick-stats strong{font-size:17px}.feature-main{min-height:360px;padding:25px}.feature-main h2{font-size:28px}.feature-side{gap:12px}.topic-mini{padding:18px}.topic-row{grid-template-columns:43px 1fr auto;gap:11px;padding:19px 0}.rank{font-size:19px}.topic-row h3{font-size:16px}.scene-grid,.steps{grid-template-columns:1fr}.scene-card img{height:190px}.timeline-head{display:block}.timeline-head p{margin-top:12px}.guide-image img{height:280px}.guide-copy h2,.sticky-copy h2,.service-band h2,.faq-intro h2{font-size:30px}.cta-box{padding:36px 25px;display:block}.cta-box h2{font-size:28px}.cta-box .btn{margin-top:23px}.footer-links{grid-template-columns:1fr 1fr;gap:20px}.footer-bottom{display:grid;justify-content:start}.topic-strip .container{width:calc(100% - 32px)}}

/* roulang page: category7 */
:root{
 --ink:#172033;--muted:#65708a;--paper:#ffffff;--canvas:#f5f7fb;--line:#e5eaf2;
 --brand:#6b46e8;--brand-dark:#4325ad;--mint:#20b99a;--gold:#ecad44;--rose:#f36a85;
 --night:#111a30;--soft:#f0ebff;--radius:18px;--radius-sm:12px;
 --shadow:0 14px 40px rgba(32,43,76,.10);--shadow-lg:0 28px 70px rgba(27,31,68,.18);
 --max:1180px;--ease:all .25s ease;
}
*{box-sizing:border-box;margin:0}
html{scroll-behavior:smooth}
body{font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;background:var(--canvas);color:var(--ink);line-height:1.78;font-size:15px;overflow-x:hidden}
a{color:inherit;text-decoration:none;transition:var(--ease)}
img{max-width:100%;display:block}
button,input,textarea{font:inherit}
button{border:0;cursor:pointer}
button:focus-visible,a:focus-visible,input:focus-visible,textarea:focus-visible{outline:3px solid rgba(107,70,232,.3);outline-offset:3px}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.section{padding:86px 0;position:relative}
.section-head{max-width:740px;margin-bottom:38px}
.section-head h2{font-size:clamp(28px,3.3vw,42px);line-height:1.25;letter-spacing:-.055em;margin:13px 0}
.section-head p{font-size:16px;color:var(--muted);max-width:700px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:6px 11px;border-radius:99px;background:var(--soft);color:var(--brand-dark);font-size:12px;font-weight:800;letter-spacing:.08em}
.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--mint)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:0 19px;border-radius:12px;font-size:14px;font-weight:800;transition:var(--ease)}
.btn-primary{color:#fff;background:var(--brand);box-shadow:0 9px 20px rgba(107,70,232,.24)}
.btn-primary:hover{background:var(--brand-dark);transform:translateY(-2px);box-shadow:0 13px 25px rgba(107,70,232,.3)}
.btn-secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}
.btn-secondary:hover{border-color:var(--brand);color:var(--brand);transform:translateY(-2px)}
.btn-dark{background:var(--night);color:#fff}
.btn-dark:hover{background:var(--brand);transform:translateY(-2px)}
.site-header{height:78px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(229,234,242,.8);position:sticky;top:0;z-index:50}
.nav-wrap{height:100%;display:flex;align-items:center;gap:25px}
.brand{font-size:22px;font-weight:900;letter-spacing:-.08em;white-space:nowrap;color:var(--night);display:flex;align-items:center;gap:9px}
.brand-mark{width:29px;height:29px;border-radius:10px;background:conic-gradient(from 220deg,var(--brand),#a68aff,var(--mint),var(--brand));display:inline-block;box-shadow:0 5px 13px rgba(107,70,232,.26)}
.main-nav{display:flex;align-items:center;gap:19px;flex:1;overflow:hidden}
.main-nav a{font-size:13px;font-weight:700;color:#536078;white-space:nowrap;position:relative;padding:28px 0}
.main-nav a:after{content:"";position:absolute;left:0;right:0;bottom:20px;height:2px;background:var(--brand);transform:scaleX(0);transition:var(--ease)}
.main-nav a:hover,.main-nav a.active{color:var(--brand-dark)}
.main-nav a:hover:after,.main-nav a.active:after{transform:scaleX(1)}
.nav-actions{display:flex;align-items:center;gap:9px}
.nav-actions .btn{min-height:39px;padding:0 13px;font-size:13px}
.nav-toggle{display:none;background:transparent;color:var(--night);font-size:25px}
.inner-hero{position:relative;overflow:hidden;padding:78px 0 72px;background:#171d38 url('/assets/images/backpic/back-3.webp') center/cover no-repeat;color:#fff}
.inner-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(105deg,rgba(12,17,38,.94),rgba(36,26,89,.78));z-index:0}
.inner-hero .container{position:relative;z-index:1}
.breadcrumb{display:flex;gap:10px;align-items:center;font-size:13px;color:#d7d9f7;margin-bottom:25px}
.breadcrumb span{opacity:.58}
.hero-grid{display:grid;grid-template-columns:1.05fr .8fr;align-items:center;gap:60px}
.hero-copy h1{font-size:clamp(39px,5vw,65px);letter-spacing:-.075em;line-height:1.08;max-width:690px}
.hero-copy p{font-size:17px;color:#e3e5fa;max-width:670px;margin:23px 0 28px}
.hero-actions{display:flex;gap:11px;flex-wrap:wrap}
.hero-note{font-size:13px;color:#d8daf4;margin-top:16px}
.hero-note b{color:#fff}
.hero-panel{border:1px solid rgba(255,255,255,.2);border-radius:24px;padding:25px;background:rgba(255,255,255,.1);backdrop-filter:blur(15px);box-shadow:0 22px 45px rgba(0,0,0,.2)}
.panel-label{font-size:12px;color:#d8d9f5;font-weight:800;letter-spacing:.1em}
.hero-panel h3{font-size:24px;line-height:1.35;margin:8px 0 18px}
.panel-list{list-style:none;padding:0}
.panel-list li{display:flex;gap:12px;border-top:1px solid rgba(255,255,255,.18);padding:13px 0;color:#f4f4ff;font-size:14px}
.panel-list li i{font-style:normal;color:#9de8d8}
.intro-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:75px;align-items:start}
.intro-copy h2{font-size:clamp(29px,3.5vw,45px);line-height:1.26;letter-spacing:-.06em}
.intro-copy .eyebrow{margin-bottom:15px}
.long-copy p{color:var(--muted);margin-bottom:18px;font-size:16px}
.long-copy p:last-child{margin-bottom:0}
.metric-row{display:grid;grid-template-columns:repeat(3,1fr);gap:15px;margin-top:31px}
.metric{padding:18px 14px;border-left:2px solid var(--brand);background:#fff}
.metric b{display:block;font-size:22px;line-height:1.1;color:var(--brand-dark)}
.metric span{display:block;color:var(--muted);font-size:12px;margin-top:7px}
.channel-section{background:#fff}
.channel-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:center}
.channel-image{height:460px;border-radius:var(--radius);object-fit:cover;box-shadow:var(--shadow)}
.channel-list{display:grid;gap:13px}
.channel-card{display:grid;grid-template-columns:55px 1fr auto;align-items:center;gap:17px;padding:18px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:var(--ease)}
.channel-card:hover{border-color:#cfc3ff;box-shadow:var(--shadow);transform:translateX(4px)}
.channel-icon{width:48px;height:48px;border-radius:14px;background:var(--soft);color:var(--brand);display:grid;place-items:center;font-size:22px;font-weight:900}
.channel-card h3{font-size:17px;margin-bottom:2px}
.channel-card p{font-size:13px;color:var(--muted)}
.channel-card strong{font-size:13px;color:var(--mint);white-space:nowrap}
.issue-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.issue-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:27px;min-height:205px;transition:var(--ease);position:relative;overflow:hidden}
.issue-card:after{content:"";position:absolute;width:120px;height:120px;border-radius:50%;right:-47px;bottom:-60px;background:var(--soft)}
.issue-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d8ceff}
.issue-card .num{font-size:13px;font-weight:900;color:var(--brand);letter-spacing:.08em}
.issue-card h3{font-size:20px;margin:18px 0 8px;position:relative;z-index:1}
.issue-card p{font-size:14px;color:var(--muted);position:relative;z-index:1}
.process{background:var(--night);color:#fff}
.process .section-head p{color:#c8d1e7}
.process .eyebrow{background:rgba(255,255,255,.12);color:#e8e3ff}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step{padding:27px 22px;border:1px solid rgba(255,255,255,.14);border-radius:var(--radius);background:rgba(255,255,255,.05)}
.step-no{display:inline-grid;place-items:center;width:34px;height:34px;border-radius:50%;background:var(--brand);font-weight:900;font-size:13px}
.step h3{font-size:18px;margin:19px 0 8px}
.step p{font-size:13px;color:#c8d1e7}
.promise-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:25px}
.promise-main{padding:42px;border-radius:var(--radius);background:linear-gradient(135deg,#eee9ff,#f8f7ff);border:1px solid #e1d9ff}
.promise-main h2{font-size:33px;letter-spacing:-.055em;line-height:1.3;margin:12px 0 17px}
.promise-main p{color:var(--muted);font-size:16px;max-width:610px}
.check-list{list-style:none;margin-top:25px;padding:0;display:grid;grid-template-columns:1fr 1fr;gap:13px}
.check-list li{font-size:14px;font-weight:700;display:flex;gap:9px;align-items:start}
.check-list li:before{content:"✓";color:var(--mint);font-weight:900}
.promise-side{padding:33px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.promise-side h3{font-size:22px;margin-bottom:18px}
.promise-side dl{display:grid;gap:18px}
.promise-side div{padding-bottom:16px;border-bottom:1px solid var(--line)}
.promise-side div:last-child{border:0;padding:0}
.promise-side dt{font-weight:850;font-size:15px;margin-bottom:4px}
.promise-side dd{color:var(--muted);font-size:13px;margin:0}
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
.story-image{position:relative}
.story-image img{height:410px;width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow-lg)}
.story-badge{position:absolute;right:-18px;bottom:24px;padding:18px 20px;background:#fff;border-radius:14px;box-shadow:var(--shadow);max-width:220px}
.story-badge b{display:block;color:var(--brand-dark);font-size:18px}
.story-badge span{font-size:12px;color:var(--muted)}
.story-copy h2{font-size:clamp(28px,3.2vw,41px);line-height:1.28;letter-spacing:-.055em;margin:13px 0 18px}
.story-copy p{font-size:16px;color:var(--muted);margin-bottom:17px}
.story-copy blockquote{border-left:3px solid var(--gold);padding:7px 0 7px 18px;color:var(--ink);font-weight:750;font-size:16px;margin:24px 0}
.faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:start}
.faq-intro{position:sticky;top:105px}
.faq-intro h2{font-size:37px;line-height:1.28;letter-spacing:-.06em;margin:13px 0}
.faq-intro p{color:var(--muted);font-size:16px}
.faq-list{display:grid;gap:11px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden}
.faq-question{width:100%;padding:19px 21px;background:#fff;display:flex;align-items:center;justify-content:space-between;text-align:left;color:var(--ink);font-weight:850;font-size:16px}
.faq-question span:last-child{font-size:22px;color:var(--brand);transition:var(--ease)}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.faq-answer{display:none;padding:0 21px 20px;color:var(--muted);font-size:14px}
.faq-item.open .faq-answer{display:block}
.contact-section{padding:0 0 86px}
.contact-box{padding:50px;display:grid;grid-template-columns:1fr .86fr;gap:45px;border-radius:26px;background:var(--brand);color:#fff;position:relative;overflow:hidden}
.contact-box:before{content:"";position:absolute;width:390px;height:390px;border-radius:50%;background:rgba(255,255,255,.11);right:-130px;top:-190px}
.contact-box h2{font-size:clamp(29px,3.5vw,43px);letter-spacing:-.06em;line-height:1.24;position:relative}
.contact-box p{color:#e5e0ff;font-size:16px;margin:14px 0 24px;max-width:610px;position:relative}
.contact-box .btn-secondary{color:var(--brand-dark);border-color:#fff}
.contact-box .btn-secondary:hover{background:#eae4ff}
.contact-form{position:relative;background:#fff;padding:22px;border-radius:16px;color:var(--ink)}
.contact-form label{display:block;font-size:13px;font-weight:800;margin-bottom:6px}
.contact-form input,.contact-form textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:11px 12px;background:#fbfcff;color:var(--ink);margin-bottom:12px;resize:vertical}
.contact-form input:focus,.contact-form textarea:focus{outline:0;border-color:var(--brand);box-shadow:0 0 0 3px rgba(107,70,232,.12)}
.contact-form textarea{height:76px}
.contact-form .btn{width:100%;min-height:42px}
.form-tip{font-size:11px;color:var(--muted);line-height:1.55;margin-top:9px}
.site-footer{background:var(--night);color:#fff;padding:65px 0 24px}
.footer-top{display:grid;grid-template-columns:.9fr 1.4fr;gap:80px;padding-bottom:48px}
.footer-brand p{color:#b9c3dc;font-size:14px;max-width:350px;margin-top:17px}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.footer-links h4{font-size:14px;margin:4px 0 15px;color:#fff}
.footer-links a{display:block;color:#bac4da;font-size:13px;margin:9px 0}
.footer-links a:hover{color:#bcaeff;transform:translateX(3px)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.12);padding-top:21px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;color:#9ca9c6;font-size:12px}
.footer-bottom a:hover{color:#fff}
@media(max-width:1100px){
 .main-nav{gap:13px}.main-nav a{font-size:12px}.nav-wrap{gap:16px}.nav-actions .btn-secondary{display:none}
 .hero-grid{gap:35px}.footer-top{gap:45px}.topic-grid{grid-template-columns:repeat(4,1fr)}
}
@media(max-width:860px){
 .site-header{height:70px}.nav-wrap{position:relative}.nav-toggle{display:block;margin-left:auto;order:3}.nav-actions{order:2}.nav-actions .btn{display:none}.nav-actions .btn-primary{display:inline-flex}
 .main-nav{display:none;position:absolute;top:69px;left:0;right:0;max-height:calc(100vh - 70px);overflow:auto;padding:13px 24px 22px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow)}
 .main-nav.open{display:flex;flex-direction:column;align-items:stretch;gap:0}.main-nav a{padding:13px 0;font-size:14px}.main-nav a:after{display:none}
 .hero-grid,.intro-grid,.channel-layout,.story-grid,.faq-layout,.contact-box{grid-template-columns:1fr;gap:34px}
 .hero-panel{max-width:620px}.channel-image{height:330px}.faq-intro{position:static}.process-grid{grid-template-columns:repeat(2,1fr)}
 .footer-top{grid-template-columns:1fr;gap:35px}.footer-links{max-width:700px}.contact-box{padding:38px}
}
@media(max-width:600px){
 body{font-size:14px}.container{width:min(100% - 32px,var(--max))}.section{padding:60px 0}.inner-hero{padding:52px 0 56px}.hero-copy h1{font-size:39px}.hero-copy p{font-size:15px}
 .nav-actions .btn-primary{padding:0 11px;font-size:12px}.brand{font-size:20px}.brand-mark{width:26px;height:26px}
 .metric-row,.issue-grid,.process-grid,.check-list{grid-template-columns:1fr}.channel-card{grid-template-columns:48px 1fr}.channel-card strong{grid-column:2}
 .promise-main,.promise-side{padding:28px 23px}.story-image img{height:290px}.story-badge{right:12px;bottom:12px}
 .contact-box{padding:30px 22px}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{display:grid}.hero-actions .btn{width:100%}
}
@media(max-width:390px){.footer-links{grid-template-columns:1fr}.nav-actions{display:none}.hero-copy h1{font-size:34px}}