/* roulang page: index */
:root{
      --ink:#17212b;
      --muted:#687582;
      --soft:#f5f7f8;
      --paper:#ffffff;
      --line:#dfe5e8;
      --red:#d83a32;
      --red-dark:#ae2925;
      --green:#167a66;
      --yellow:#f2bd45;
      --radius:14px;
      --shadow:0 14px 36px rgba(23,33,43,.08);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(216,58,50,.35);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .topline{height:34px;background:#17212b;color:#cbd4d8;font-size:12px}
    .topline .container{height:100%;display:flex;align-items:center;justify-content:space-between}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:34px}
    .brand{display:flex;align-items:center;gap:10px;min-width:164px;font-weight:800;font-size:21px;letter-spacing:0}
    .brand-mark{width:32px;height:32px;display:grid;place-items:center;color:white;background:var(--red);border-radius:9px;font-size:17px}
    .nav{display:flex;align-items:center;gap:5px;flex:1;overflow-x:auto}
    .nav a{position:relative;padding:24px 13px;color:#52606b;white-space:nowrap;font-size:14px}
    .nav a:hover,.nav a.active{color:var(--red)}
    .nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:15px;height:2px;background:var(--red)}
    .nav-cta{padding:9px 17px;border:1px solid var(--ink);border-radius:7px;font-size:13px;white-space:nowrap}
    .nav-cta:hover{background:var(--ink);color:white}
    .menu-button{display:none;border:0;background:none;font-size:23px;color:var(--ink)}
    .hero{min-height:570px;background:linear-gradient(90deg,rgba(16,27,35,.92) 0%,rgba(16,27,35,.76) 48%,rgba(16,27,35,.28) 100%),url("/assets/images/backpic/back-1.webp") center/cover;display:flex;align-items:center;color:white}
    .hero-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:62px;align-items:center;padding:72px 0}
    .eyebrow,.section-kicker{color:var(--red);font-size:12px;font-weight:800;letter-spacing:2px}
    .hero .eyebrow{color:#ffcf70}
    h1,h2,h3,p{margin-top:0}
    h1{max-width:650px;margin:16px 0 22px;font-size:clamp(38px,5vw,70px);line-height:1.12;letter-spacing:0;font-weight:800}
    .hero-copy{max-width:590px;color:#e1e8eb;font-size:18px;line-height:1.9}
    .actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:9px 20px;border:1px solid transparent;border-radius:7px;font-size:14px;font-weight:700;transition:.2s}
    .btn-primary{background:var(--red);color:white}
    .btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(216,58,50,.28)}
    .btn-light{border-color:rgba(255,255,255,.45);color:white;background:rgba(255,255,255,.08)}
    .btn-light:hover{background:white;color:var(--ink)}
    .btn-dark{background:var(--ink);color:white}
    .btn-dark:hover{background:#31414d;transform:translateY(-2px)}
    .hero-points{display:flex;gap:28px;flex-wrap:wrap;color:#dbe5e6;font-size:13px}
    .hero-points strong{display:block;color:white;font-size:23px;line-height:1.3}
    .hero-panel{background:rgba(255,255,255,.96);color:var(--ink);border-radius:16px;padding:25px;box-shadow:0 18px 60px rgba(0,0,0,.24)}
    .panel-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:15px;margin-bottom:12px}
    .panel-head strong{font-size:17px}
    .live{color:var(--red);font-size:12px;font-weight:800}
    .match-row{display:grid;grid-template-columns:56px 1fr auto;gap:14px;align-items:center;padding:17px 0;border-bottom:1px solid #edf0f1}
    .match-time{font-size:12px;color:var(--muted)}
    .match-team{font-weight:700;line-height:1.4}
    .match-team small{display:block;color:var(--muted);font-size:12px;font-weight:400}
    .score{font-size:22px;font-weight:800}
    .panel-foot{display:flex;justify-content:space-between;align-items:center;margin-top:18px;color:var(--muted);font-size:13px}
    section{padding:92px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}
    h2{font-size:clamp(27px,3vw,42px);line-height:1.25;margin:8px 0 0;font-weight:800}
    .section-intro{max-width:570px;color:var(--muted);margin:10px 0 0}
    .link-arrow{color:var(--red);font-size:14px;font-weight:700;white-space:nowrap}
    .link-arrow:hover{transform:translateX(4px);display:inline-block}
    .benefits{background:#f5f7f7}
    .benefit-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:16px}
    .benefit{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:29px;min-height:230px;transition:.25s}
    .benefit:first-child{background:var(--ink);color:white}
    .benefit:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .number{color:var(--red);font-size:13px;font-weight:800}
    .benefit:first-child .number{color:#ffce6a}
    .benefit h3{font-size:22px;margin:27px 0 10px}
    .benefit p{color:var(--muted);font-size:14px}
    .benefit:first-child p{color:#c8d2d6}
    .notice-band{padding:21px 0;background:#f8eee9;border-top:1px solid #ecd8d1;border-bottom:1px solid #ecd8d1}
    .notice-grid{display:grid;grid-template-columns:1fr 2fr 1fr;align-items:center;gap:22px}
    .notice-grid strong{font-size:18px}
    .notice-grid p{margin:0;color:#7b625d;font-size:14px}
    .notice-grid .btn{justify-self:end}
    .scene{background:white}
    .scene-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:62px;align-items:center}
    .scene-image{position:relative}
    .scene-image img{width:100%;height:420px;object-fit:cover;border-radius:var(--radius)}
    .image-note{position:absolute;bottom:22px;left:22px;background:white;padding:14px 18px;border-left:3px solid var(--red);box-shadow:var(--shadow);font-size:13px}
    .scene-copy h2{max-width:480px}
    .scene-copy>p{color:var(--muted);font-size:16px}
    .steps{margin-top:28px;border-top:1px solid var(--line)}
    .step{display:grid;grid-template-columns:42px 1fr;gap:16px;padding:18px 0;border-bottom:1px solid var(--line)}
    .step b{color:var(--red)}
    .step strong{display:block;font-size:16px}
    .step span{display:block;color:var(--muted);font-size:13px}
    .feature-zone{background:#17212b;color:white}
    .feature-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:50px;align-items:start}
    .feature-zone .section-intro{color:#b9c6ca}
    .feature-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .feature-card{padding:23px;border:1px solid #3d4a52;background:#22313b;border-radius:11px}
    .feature-card h3{font-size:18px;margin:0 0 7px}
    .feature-card p{margin:0;color:#b9c6ca;font-size:13px}
    .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:26px}
    .stat{background:white;padding:28px 22px}
    .stat strong{display:block;color:var(--red);font-size:36px;line-height:1.2}
    .stat span{color:var(--muted);font-size:13px}
    .topics{background:#fafbfb}
    .topic-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
    .topic-main{position:relative;min-height:390px;overflow:hidden;border-radius:var(--radius);color:white}
    .topic-main img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0}
    .topic-main:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,24,30,.9),transparent 70%)}
    .topic-main-content{position:absolute;z-index:1;bottom:28px;left:30px;right:30px}
    .topic-main h3{font-size:27px;margin:12px 0 6px}
    .topic-main p{color:#dce5e7;margin:0;font-size:14px}
    .topic-side{display:grid;gap:18px}
    .topic-small{display:grid;grid-template-columns:130px 1fr;gap:16px;padding:16px;background:white;border:1px solid var(--line);border-radius:var(--radius)}
    .topic-small img{width:130px;height:115px;object-fit:cover;border-radius:8px}
    .topic-small h3{font-size:17px;line-height:1.45;margin:4px 0}
    .topic-small p{font-size:12px;color:var(--muted);margin:0}
    .trust{padding:56px 0;background:#f5f7f7}
    .trust-row{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:22px;align-items:center}
    .trust-row h2{font-size:26px}
    .trust-item{padding-left:22px;border-left:1px solid #cfd8da}
    .trust-item strong{display:block;font-size:18px}
    .trust-item span{font-size:13px;color:var(--muted)}
    .news{background:white}
    .news-layout{display:grid;grid-template-columns:1.6fr .8fr;gap:48px}
    .news-list{border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:98px 1fr 70px;gap:18px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
    .news-date{font-size:13px;color:var(--muted)}
    .news-item h3{font-size:17px;margin:0 0 4px}
    .news-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
    .read{color:var(--red);font-size:12px;font-weight:700;text-align:right}
    .editor-pick{background:var(--ink);color:white;border-radius:var(--radius);padding:27px;align-self:start}
    .editor-pick h3{font-size:22px;margin:12px 0}
    .editor-pick p{color:#c7d2d5;font-size:14px}
    .editor-pick img{height:150px;width:100%;object-fit:cover;border-radius:8px}
    .brand-story{background:#f8eee9}
    .story-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:64px;align-items:start}
    .story-layout h2{font-size:32px}
    .story-text{columns:2;column-gap:34px;color:#5f686d;font-size:15px}
    .story-text p{break-inside:avoid}
    .quote{margin-top:25px;padding:20px 24px;border-left:3px solid var(--red);background:rgba(255,255,255,.62);font-size:18px;font-weight:700}
    .voices{background:white}
    .voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
    .voice{border:1px solid var(--line);padding:27px;border-radius:var(--radius);background:white}
    .stars{color:var(--yellow);letter-spacing:3px}
    .voice p{font-size:15px;color:#45535b;margin:18px 0 25px}
    .voice strong{font-size:14px}
    .voice span{display:block;color:var(--muted);font-size:12px}
    .faq{background:#fafbfb}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}
    .faq-list details{border-top:1px solid var(--line);padding:17px 0}
    .faq-list details:last-child{border-bottom:1px solid var(--line)}
    summary{cursor:pointer;font-weight:700;list-style:none;padding-right:25px;position:relative}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:0;color:var(--red);font-size:20px}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);font-size:14px;max-width:680px;margin:10px 0 0}
    .contact{padding:78px 0;background:var(--red);color:white}
    .contact-layout{display:flex;justify-content:space-between;align-items:center;gap:40px}
    .contact h2{font-size:34px;margin-bottom:10px}
    .contact p{color:#ffe5df;max-width:650px;margin:0}
    .contact .btn-light{border-color:#ffd2c9}
    .fixed-cta{position:fixed;z-index:19;left:24px;right:24px;bottom:18px;background:#17212b;color:white;border:1px solid #3a4850;border-radius:10px;padding:13px 20px;box-shadow:0 12px 35px rgba(0,0,0,.2)}
    .fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
    .fixed-inner span{font-size:13px;color:#d4dfe1}
    .fixed-inner strong{color:white;font-size:15px;margin-right:15px}
    .fixed-actions{display:flex;gap:9px}
    .fixed-cta .btn{min-height:38px;padding:5px 15px;font-size:12px}
    footer{background:#10191f;color:#b7c3c7;padding:55px 0 90px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px;padding-bottom:35px;border-bottom:1px solid #334048}
    footer .brand{color:white;margin-bottom:14px}
    footer p{font-size:13px;max-width:330px;color:#89989d}
    footer h3{font-size:14px;color:white;margin:0 0 13px}
    .footer-links{display:grid;gap:6px;font-size:13px}
    .footer-links a:hover{color:white}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;font-size:12px;color:#829096}
    .record{color:#9eaaad}
    @media(max-width:1024px){
      .hero-inner{gap:30px}
      .feature-layout,.scene-grid{gap:30px}
      .container{width:min(var(--container),calc(100% - 36px))}
    }
    @media(max-width:768px){
      .topline{display:none}
      .nav-wrap{height:66px;justify-content:space-between}
      .menu-button{display:block}
      .nav{display:none;position:absolute;top:66px;left:0;right:0;padding:8px 18px;background:white;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav.open{display:flex}
      .nav a{padding:10px 5px}
      .nav a.active:after{left:0;right:auto;width:24px;bottom:3px}
      .nav-cta{display:none}
      section{padding:65px 0}
      .hero{min-height:auto}
      .hero-inner,.scene-grid,.feature-layout,.topic-layout,.news-layout,.story-layout,.faq-layout{grid-template-columns:1fr}
      .hero-inner{padding:70px 0}
      h1{font-size:45px}
      .hero-panel{margin-top:10px}
      .benefit-grid{grid-template-columns:1fr}
      .benefit{min-height:0}
      .notice-grid{grid-template-columns:1fr}
      .notice-grid .btn{justify-self:start}
      .feature-list{grid-template-columns:1fr 1fr}
      .stats{grid-template-columns:1fr 1fr}
      .trust-row{grid-template-columns:1fr 1fr}
      .trust-row>div:first-child{grid-column:1/-1}
      .story-text{columns:1}
      .voice-grid{grid-template-columns:1fr}
      .contact-layout{display:grid}
      .fixed-cta{left:10px;right:10px;bottom:10px}
      .fixed-inner span{display:none}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 28px)}
      .brand{font-size:18px;min-width:0}
      h1{font-size:38px}
      .hero-copy{font-size:16px}
      .hero-points{gap:17px}
      .feature-list,.trust-row,.stats{grid-template-columns:1fr}
      .topic-small{grid-template-columns:105px 1fr}
      .topic-small img{width:105px;height:100px}
      .news-item{grid-template-columns:1fr auto;gap:5px}
      .news-date{grid-column:1/-1}
      .news-item p{font-size:12px}
      .read{grid-column:2;grid-row:2}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:block}
      .footer-bottom div{margin-top:8px}
      .fixed-actions .btn-light{display:none}
    }

/* roulang page: category3 */
:root{--ink:#17212b;--muted:#687582;--soft:#f5f7f8;--paper:#fff;--line:#dfe5e8;--red:#d83a32;--red-dark:#ae2925;--green:#167a66;--yellow:#f2bd45;--radius:14px;--shadow:0 14px 36px rgba(23,33,43,.08);--container:1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none;transition:color .2s,background .2s,transform .2s,box-shadow .2s}img{display:block;max-width:100%;height:auto}button,input{font:inherit}button{cursor:pointer}.container{width:min(var(--container),calc(100% - 48px));margin:auto}.site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}.nav-wrap{height:76px;display:flex;align-items:center;gap:34px}.brand{display:flex;align-items:center;gap:10px;min-width:164px;font-weight:800;font-size:21px}.brand-mark{width:32px;height:32px;display:grid;place-items:center;color:#fff;background:var(--red);border-radius:9px;font-size:17px}.nav{display:flex;align-items:center;gap:5px;flex:1;overflow-x:auto}.nav a{position:relative;padding:24px 13px;color:#52606b;white-space:nowrap;font-size:14px}.nav a:hover,.nav a.active{color:var(--red)}.nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:15px;height:2px;background:var(--red)}.nav-cta{padding:9px 17px;border:1px solid var(--ink);border-radius:7px;font-size:13px;white-space:nowrap}.nav-cta:hover{background:var(--ink);color:#fff}.menu-button{display:none;border:0;background:none;font-size:23px;color:var(--ink)}.hero{background:linear-gradient(90deg,rgba(16,27,35,.93),rgba(16,27,35,.67)),url('/assets/images/backpic/back-2.webp') center/cover;color:#fff}.hero-inner{min-height:570px;display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center;padding:72px 0}.eyebrow,.section-kicker{color:var(--red);font-size:12px;font-weight:800;letter-spacing:2px}.hero .eyebrow{color:#ffcf70}.hero h1{font-size:clamp(38px,5vw,62px);line-height:1.18;margin:13px 0 20px;letter-spacing:0}.hero-copy{max-width:590px;color:#e1e8eb;font-size:18px;line-height:1.9}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:9px 20px;border:1px solid transparent;border-radius:7px;font-size:14px;font-weight:700}.btn-primary{background:var(--red);color:#fff}.btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(216,58,50,.28)}.btn-light{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.08)}.btn-light:hover{background:#fff;color:var(--ink)}.btn-dark{background:var(--ink);color:#fff}.btn-dark:hover{background:#31414d;transform:translateY(-2px)}.hero-points{display:flex;gap:26px;flex-wrap:wrap;color:#dbe5e6;font-size:13px}.hero-points strong{display:block;color:#fff;font-size:22px;line-height:1.3}.group-panel{background:rgba(255,255,255,.97);color:var(--ink);padding:25px;border-radius:16px;box-shadow:0 18px 60px rgba(0,0,0,.25)}.group-panel h2{font-size:21px;line-height:1.4;margin:0 0 8px}.group-panel p{color:var(--muted);font-size:14px;margin:0 0 17px}.progress{height:9px;background:#e7ecee;border-radius:99px;overflow:hidden}.progress span{display:block;width:78%;height:100%;background:var(--green)}.group-count{display:flex;justify-content:space-between;align-items:center;margin:10px 0 18px;font-size:13px}.group-count strong{font-size:23px;color:var(--red)}.panel-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.btn-outline{border-color:var(--line);color:var(--ink);background:#fff}.btn-outline:hover{border-color:var(--ink);transform:translateY(-2px)}section{padding:88px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}.section-head h2,.copy-block h2{font-size:clamp(27px,3.2vw,40px);line-height:1.3;margin:8px 0}.section-intro{max-width:610px;color:var(--muted);margin:0}.link-arrow{color:var(--red);font-size:14px;font-weight:700;white-space:nowrap}.link-arrow:hover{transform:translateX(4px)}.pulse-grid{display:grid;grid-template-columns:1.35fr .85fr .85fr;gap:16px}.pulse-card{padding:25px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 8px 20px rgba(23,33,43,.04)}.pulse-card:hover,.story-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.pulse-card.featured{background:#17212b;color:#fff;border-color:#17212b}.pulse-card .number{font-size:38px;line-height:1;color:var(--red);font-weight:800}.pulse-card.featured .number{color:var(--yellow)}.pulse-card h3{font-size:19px;margin:16px 0 7px}.pulse-card p{font-size:14px;color:var(--muted);margin:0}.pulse-card.featured p{color:#bdc9cd}.scene{background:var(--soft)}.scene-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:60px;align-items:center}.scene-image{position:relative}.scene-image img{width:100%;height:450px;object-fit:cover;border-radius:var(--radius)}.image-note{position:absolute;right:-18px;bottom:22px;background:#fff;padding:15px 18px;border-radius:9px;box-shadow:var(--shadow);font-size:13px}.image-note strong{display:block;color:var(--red);font-size:20px}.copy-block p{color:var(--muted)}.check-list{list-style:none;padding:0;margin:25px 0}.check-list li{padding:11px 0 11px 27px;border-bottom:1px solid var(--line);position:relative}.check-list li:before{content:"";position:absolute;left:1px;top:21px;width:9px;height:9px;border-radius:50%;background:var(--green)}.timeline{border-top:1px solid var(--line)}.timeline-item{display:grid;grid-template-columns:136px 28px 1fr;gap:19px;padding:25px 0;border-bottom:1px solid var(--line)}.timeline-time{font-weight:800;color:var(--red)}.timeline-dot{width:12px;height:12px;margin-top:9px;border-radius:50%;background:var(--yellow);box-shadow:0 0 0 6px #fff,0 0 0 7px var(--line)}.timeline-item h3{margin:0 0 5px;font-size:19px}.timeline-item p{margin:0;color:var(--muted);font-size:14px}.live-zone{background:#17212b;color:#fff}.live-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:start}.live-zone .section-intro{color:#bdc9cd}.score-board{border:1px solid #3b4b54;border-radius:var(--radius);overflow:hidden;background:#22313b}.score-head{display:flex;justify-content:space-between;padding:14px 19px;border-bottom:1px solid #3b4b54;font-size:13px;color:#c8d3d6}.score-main{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center;text-align:center;padding:31px 20px}.team{font-weight:800}.team span{display:block;margin-top:7px;color:#b7c5ca;font-size:12px}.score{font-size:38px;font-weight:800;color:var(--yellow);white-space:nowrap}.event-list{padding:0 20px 17px}.event{display:flex;gap:15px;padding:12px 0;border-top:1px solid #3b4b54;font-size:13px}.event time{color:#ffcf70;min-width:38px}.story-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:18px}.story-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}.story-card img{height:205px;width:100%;object-fit:cover}.story-card>div{padding:20px}.story-card h3{font-size:19px;line-height:1.45;margin:8px 0}.story-card p{color:var(--muted);font-size:14px;margin:0 0 15px}.tag{display:inline-block;padding:3px 9px;border-radius:99px;background:#f9e6e3;color:var(--red);font-weight:700;font-size:12px}.voices{background:#f8eee9}.voice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}.voice{background:#fff;border-left:3px solid var(--red);padding:24px;border-radius:0 10px 10px 0}.voice p{margin:0 0 16px;line-height:1.85}.voice strong{font-size:14px}.voice span{display:block;color:var(--muted);font-size:12px}.faq{background:#fafbfb}.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:65px}.faq-list details{border-top:1px solid var(--line);padding:17px 0}.faq-list details:last-child{border-bottom:1px solid var(--line)}.faq-list summary{font-weight:700;cursor:pointer;list-style:none;padding-right:28px;position:relative}.faq-list summary:after{content:"+";position:absolute;right:4px;font-size:21px;color:var(--red)}.faq-list details[open] summary:after{content:"−"}.faq-list p{color:var(--muted);font-size:14px;margin:12px 0 0}.contact{padding:70px 0;background:var(--red);color:#fff}.contact-row{display:flex;justify-content:space-between;align-items:center;gap:30px}.contact h2{font-size:32px;line-height:1.35;margin:0 0 7px}.contact p{margin:0;color:#ffe1dc}.contact .btn-light{border-color:#ffd2c9}.fixed-cta{position:fixed;z-index:20;left:24px;right:24px;bottom:18px;background:#17212b;color:#fff;border:1px solid #3a4850;border-radius:10px;padding:12px 20px;box-shadow:0 12px 35px rgba(0,0,0,.2)}.fixed-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}.fixed-cta strong{font-size:14px}.fixed-cta span{color:#bcc8cc;font-size:12px}.fixed-cta .btn{min-height:38px;padding:5px 15px;font-size:12px}footer{background:#10191f;color:#b7c3c7;padding:55px 0 100px}.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:36px}.footer-grid .brand{color:#fff}.footer-grid p{font-size:13px;line-height:1.8;max-width:290px}.footer-grid h3{color:#fff;font-size:14px;margin:0 0 12px}.footer-links{display:grid;gap:8px;font-size:13px}.footer-links a:hover{color:#fff}.footer-bottom{border-top:1px solid #2b3940;margin-top:35px;padding-top:20px;display:flex;justify-content:space-between;gap:16px;font-size:12px}.record{white-space:nowrap}:focus-visible{outline:3px solid var(--yellow);outline-offset:3px}@media(max-width:1024px){.nav-wrap{gap:15px}.nav a{padding-left:9px;padding-right:9px}.hero-inner,.scene-grid,.live-layout,.faq-layout{gap:35px}.footer-grid{grid-template-columns:repeat(2,1fr)}.pulse-grid{grid-template-columns:1.2fr 1fr}.pulse-card.featured{grid-row:span 2}.story-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.container{width:min(var(--container),calc(100% - 32px))}.nav{display:none;position:absolute;top:76px;left:0;right:0;padding:12px 16px 18px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav.open{display:flex}.nav a{padding:10px}.nav a.active:after{display:none}.menu-button{display:block;margin-left:auto}.nav-cta{display:none}.hero-inner{min-height:auto;grid-template-columns:1fr;padding:58px 0}.hero h1{font-size:42px}.group-panel{max-width:540px}.section-head,.contact-row{align-items:flex-start;flex-direction:column}.pulse-grid,.scene-grid,.live-layout,.faq-layout{grid-template-columns:1fr}.pulse-card.featured{grid-row:auto}.scene-image img{height:330px}.image-note{right:12px}.story-grid,.voice-grid{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column}.fixed-cta{left:12px;right:12px;bottom:10px}.fixed-cta-inner{gap:10px}}@media(max-width:520px){body{font-size:15px}.brand{min-width:auto;font-size:19px}.hero h1{font-size:34px}.hero-copy{font-size:16px}.hero-actions,.panel-actions{display:grid;grid-template-columns:1fr}.hero-points{gap:16px}.hero-points strong{font-size:19px}section{padding:63px 0}.section-head h2,.copy-block h2{font-size:28px}.timeline-item{grid-template-columns:72px 18px 1fr;gap:10px}.timeline-item h3{font-size:17px}.story-grid,.voice-grid{grid-template-columns:1fr}.story-card img{height:190px}.score-main{padding:25px 10px}.score{font-size:29px}.contact h2{font-size:27px}.footer-grid{grid-template-columns:1fr;gap:27px}.fixed-cta strong{display:block}.fixed-cta span{display:none}.fixed-cta .btn-outline{display:none}}

/* roulang page: category1 */
:root{
      --ink:#17212b;
      --muted:#687582;
      --soft:#f5f7f8;
      --paper:#fff;
      --line:#dfe5e8;
      --red:#d83a32;
      --red-dark:#ae2925;
      --green:#167a66;
      --yellow:#f2bd45;
      --radius:14px;
      --shadow:0 14px 36px rgba(23,33,43,.08);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,p{margin-top:0}
    h1,h2,h3{line-height:1.3;letter-spacing:-.02em}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:34px}
    .brand{display:flex;align-items:center;gap:10px;min-width:164px;font-weight:800;font-size:21px}
    .brand-mark{width:32px;height:32px;display:grid;place-items:center;color:#fff;background:var(--red);border-radius:9px;font-size:17px}
    .nav{display:flex;align-items:center;gap:5px;flex:1;overflow-x:auto}
    .nav a{position:relative;padding:24px 13px;color:#52606b;white-space:nowrap;font-size:14px}
    .nav a:hover,.nav a.active{color:var(--red)}
    .nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:15px;height:2px;background:var(--red)}
    .nav-cta{padding:9px 17px;border:1px solid var(--ink);border-radius:7px;font-size:13px;white-space:nowrap}
    .nav-cta:hover{background:var(--ink);color:#fff}
    .menu-button{display:none;border:0;background:none;font-size:23px;color:var(--ink)}
    .hero{min-height:505px;background:linear-gradient(90deg,rgba(16,27,35,.94),rgba(16,27,35,.72),rgba(16,27,35,.3)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff;display:flex;align-items:center}
    .hero-inner{display:grid;grid-template-columns:1fr .86fr;gap:64px;align-items:center;padding:70px 0}
    .eyebrow,.section-kicker{color:var(--red);font-size:12px;font-weight:800;letter-spacing:2px}
    .hero .eyebrow{color:#ffcf70}
    .hero h1{font-size:clamp(40px,5vw,66px);margin:14px 0 22px;max-width:680px}
    .hero-copy{max-width:600px;color:#dce5e7;font-size:18px}
    .actions{display:flex;gap:12px;flex-wrap:wrap;margin:29px 0}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:9px 20px;border:1px solid transparent;border-radius:7px;font-size:14px;font-weight:700}
    .btn-primary{background:var(--red);color:#fff}
    .btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(216,58,50,.28)}
    .btn-light{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.08)}
    .btn-light:hover{background:#fff;color:var(--ink)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#31414d;transform:translateY(-2px)}
    .hero-points{display:flex;gap:28px;flex-wrap:wrap;color:#dbe5e6;font-size:13px}
    .hero-points strong{display:block;color:#fff;font-size:23px;line-height:1.3}
    .hero-panel{background:rgba(255,255,255,.97);color:var(--ink);border-radius:16px;padding:25px;box-shadow:0 18px 60px rgba(0,0,0,.24)}
    .panel-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:14px}
    .panel-head strong{font-size:18px}
    .badge{display:inline-flex;padding:3px 9px;border-radius:99px;background:#fff0df;color:#a05b1b;font-size:12px;font-weight:700}
    .match-row{display:grid;grid-template-columns:48px 1fr auto;gap:14px;align-items:center;padding:17px 0;border-bottom:1px solid #edf0f1}
    .match-row:last-child{border-bottom:0}
    .match-icon{width:42px;height:42px;border-radius:50%;display:grid;place-items:center;background:#eef3f1;color:var(--green);font-weight:800}
    .match-row small{display:block;color:var(--muted);font-size:12px}
    .score{font-size:20px;font-weight:800}
    section{padding:84px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}
    .section-head h2{font-size:34px;margin:7px 0 0}
    .section-intro{max-width:580px;color:var(--muted);margin:10px 0 0}
    .link-arrow{color:var(--red);font-size:14px;font-weight:700;white-space:nowrap}
    .link-arrow:hover{transform:translateX(4px);display:inline-block}
    .quick-strip{background:#f8eee9;padding:26px 0}
    .quick-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
    .quick-item{padding:16px 20px;border-left:2px solid var(--red)}
    .quick-item strong{display:block;font-size:19px}
    .quick-item span{color:var(--muted);font-size:13px}
    .feature-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:22px;align-items:stretch}
    .feature-card{border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff;box-shadow:var(--shadow)}
    .feature-card img{width:100%;height:280px;object-fit:cover}
    .feature-content{padding:25px}
    .feature-content h3{font-size:25px;margin:10px 0}
    .feature-content p{color:var(--muted);font-size:14px}
    .side-stack{display:grid;gap:16px}
    .mini-card{display:grid;grid-template-columns:130px 1fr;gap:18px;padding:16px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
    .mini-card img{height:112px;width:130px;object-fit:cover;border-radius:9px}
    .mini-card h3{font-size:17px;margin:5px 0}
    .mini-card p{font-size:13px;color:var(--muted);margin:0}
    .dark-zone{background:var(--ink);color:#fff}
    .dark-zone .section-intro{color:#b9c6ca}
    .split-grid{display:grid;grid-template-columns:.82fr 1.18fr;gap:65px;align-items:center}
    .split-grid img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius)}
    .number-list{counter-reset:item}
    .number-list li{list-style:none;counter-increment:item;display:grid;grid-template-columns:44px 1fr;gap:14px;padding:18px 0;border-bottom:1px solid #3b4952}
    .number-list li:before{content:"0" counter(item);color:#ffcf70;font-size:14px;font-weight:800}
    .number-list strong{display:block;font-size:18px}
    .number-list span{color:#b9c6ca;font-size:14px}
    .insight-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr;gap:16px}
    .insight-card{padding:26px;background:var(--soft);border-radius:var(--radius);border:1px solid var(--line)}
    .insight-card:first-child{background:#fff4ed;border-color:#f1d7c8}
    .insight-card h3{font-size:20px;margin:12px 0 8px}
    .insight-card p{font-size:14px;color:var(--muted);margin-bottom:0}
    .tag{display:inline-flex;padding:4px 10px;background:#edf3f1;color:var(--green);border-radius:99px;font-size:12px}
    .timeline{border-left:2px solid #e9b7a5;margin:12px 0 0 12px}
    .timeline-item{position:relative;padding:0 0 28px 32px}
    .timeline-item:before{content:"";position:absolute;left:-8px;top:8px;width:14px;height:14px;border:3px solid var(--red);background:#fff;border-radius:50%}
    .timeline-item time{color:var(--red);font-size:12px;font-weight:800}
    .timeline-item h3{font-size:20px;margin:6px 0}
    .timeline-item p{color:var(--muted);font-size:14px;margin:0}
    .data-band{background:#eef3f1}
    .data-grid{display:grid;grid-template-columns:1fr repeat(3,1fr);gap:20px;align-items:center}
    .data-grid h2{font-size:28px;margin:0}
    .data-box{border-left:1px solid #c5d2cf;padding-left:24px}
    .data-box strong{display:block;color:var(--green);font-size:32px;line-height:1.2}
    .data-box span{color:var(--muted);font-size:13px}
    .voices{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .voice{padding:25px;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .voice p{font-size:16px;line-height:1.85}
    .voice footer{background:none;padding:0;color:var(--muted);font-size:13px}
    .faq{background:#fafbfb}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}
    .faq-list details{border-top:1px solid var(--line);padding:17px 0}
    .faq-list details:last-child{border-bottom:1px solid var(--line)}
    .faq-list summary{cursor:pointer;font-weight:700}
    .faq-list p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .contact{background:#f8eee9}
    .contact-grid{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center}
    .contact h2{font-size:34px;margin:8px 0}
    .contact p{color:#765f58;max-width:680px}
    .fixed-cta{position:fixed;z-index:19;left:24px;right:24px;bottom:18px;background:#17212b;color:#fff;border:1px solid #3a4850;border-radius:10px;padding:13px 20px;box-shadow:0 12px 35px rgba(0,0,0,.2)}
    .fixed-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
    .fixed-cta .btn{min-height:38px;padding:5px 15px;font-size:12px}
    footer{background:#10191f;color:#b7c3c7;padding:55px 0 90px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:38px}
    footer .brand{color:#fff}
    footer p{font-size:13px;max-width:300px;margin-top:18px}
    footer h3{font-size:14px;color:#fff;margin:4px 0 16px}
    .footer-links{display:grid;gap:8px;font-size:13px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:15px;border-top:1px solid #2d3a41;margin-top:40px;padding-top:22px;font-size:12px}
    .record{color:#839198}
    :focus-visible{outline:3px solid rgba(216,58,50,.35);outline-offset:3px}
    @media(max-width:1024px){
      .nav-wrap{gap:15px}.nav a{padding-left:8px;padding-right:8px}
      .hero-inner,.feature-grid,.split-grid{gap:30px}
      .quick-grid{grid-template-columns:repeat(2,1fr)}
      .data-grid{grid-template-columns:repeat(2,1fr)}
      .data-grid h2{grid-column:1/-1}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .nav{display:none;position:absolute;left:16px;right:16px;top:70px;padding:10px;background:#fff;border:1px solid var(--line);border-radius:10px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav.open{display:flex}.nav a{padding:10px 14px}.nav a.active:after{left:14px;right:auto;width:25px;bottom:5px}
      .menu-button{display:block;margin-left:auto}.nav-cta{display:none}
      .hero-inner,.feature-grid,.split-grid,.faq-layout,.contact-grid{grid-template-columns:1fr}
      .hero{min-height:auto}.hero-inner{padding:65px 0}.hero h1{font-size:44px}
      section{padding:62px 0}.section-head{display:block}.section-head .link-arrow{display:inline-block;margin-top:15px}
      .insight-grid,.voices{grid-template-columns:1fr}
      .split-grid img{height:280px}
      .footer-grid{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-bottom>div{margin-top:8px}
      .fixed-inner{display:block}.fixed-cta{left:10px;right:10px;bottom:10px}.fixed-inner .btn{margin-top:6px}
    }
    @media(max-width:520px){
      .brand{min-width:0;font-size:18px}.brand-mark{width:29px;height:29px}
      .hero h1{font-size:37px}.hero-copy{font-size:16px}
      .hero-points{gap:16px}.hero-panel{padding:18px}
      .quick-grid,.data-grid,.footer-grid{grid-template-columns:1fr}
      .mini-card{grid-template-columns:92px 1fr;gap:12px}.mini-card img{width:92px;height:95px}
      .feature-card img{height:220px}.contact h2{font-size:28px}
    }

/* roulang page: category6 */
:root{
      --ink:#17212b;
      --muted:#687582;
      --soft:#f5f7f8;
      --paper:#fff;
      --line:#dfe5e8;
      --red:#d83a32;
      --red-dark:#ae2925;
      --green:#167a66;
      --yellow:#f2bd45;
      --peach:#f8eee9;
      --radius:14px;
      --shadow:0 14px 36px rgba(23,33,43,.08);
      --container:1180px
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:34px}
    .brand{display:flex;align-items:center;gap:10px;min-width:164px;font-weight:800;font-size:21px}
    .brand-mark{width:32px;height:32px;display:grid;place-items:center;color:#fff;background:var(--red);border-radius:9px;font-size:17px}
    .nav{display:flex;align-items:center;gap:5px;flex:1;overflow-x:auto}
    .nav a{position:relative;padding:24px 13px;color:#52606b;white-space:nowrap;font-size:14px}
    .nav a:hover,.nav a.active{color:var(--red)}
    .nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:15px;height:2px;background:var(--red)}
    .nav-cta{padding:9px 17px;border:1px solid var(--ink);border-radius:7px;font-size:13px;white-space:nowrap}
    .nav-cta:hover{background:var(--ink);color:#fff}
    .menu-button{display:none;border:0;background:none;font-size:23px;color:var(--ink)}
    .page-hero{position:relative;min-height:410px;background:linear-gradient(90deg,rgba(16,27,35,.94),rgba(16,27,35,.72) 60%,rgba(16,27,35,.34)),url("/assets/images/backpic/back-3.webp") center/cover;color:#fff;display:flex;align-items:center}
    .page-hero-inner{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center;padding:72px 0}
    .eyebrow,.section-kicker{color:var(--red);font-size:12px;font-weight:800;letter-spacing:2px}
    .page-hero .eyebrow{color:#ffcf70}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,64px);line-height:1.15;letter-spacing:0;margin:16px 0 20px}
    h2{font-size:34px;line-height:1.28;margin:9px 0 12px}
    h3{font-size:19px;line-height:1.4}
    .hero-copy{max-width:625px;color:#dce6e8;font-size:18px;line-height:1.9}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .btn{display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:9px 20px;border:1px solid transparent;border-radius:7px;font-size:14px;font-weight:700;transition:.2s}
    .btn-primary{background:var(--red);color:#fff}
    .btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(216,58,50,.28)}
    .btn-light{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.08)}
    .btn-light:hover{background:#fff;color:var(--ink)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#31414d;transform:translateY(-2px)}
    .hero-stats{background:rgba(255,255,255,.95);color:var(--ink);border-radius:16px;padding:24px;box-shadow:0 18px 60px rgba(0,0,0,.2)}
    .hero-stats h3{margin:0 0 16px;font-size:18px}
    .stat-row{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;border-top:1px solid var(--line);padding-top:18px}
    .stat-row strong{display:block;font-size:28px;line-height:1.2}
    .stat-row span{font-size:12px;color:var(--muted)}
    section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:30px}
    .section-intro{max-width:610px;color:var(--muted);margin:10px 0 0}
    .link-arrow{color:var(--red);font-size:14px;font-weight:700;white-space:nowrap}
    .link-arrow:hover{transform:translateX(4px);display:inline-block}
    .topic-bar{background:var(--soft);border-bottom:1px solid var(--line)}
    .topic-strip{display:flex;gap:10px;align-items:center;overflow-x:auto;padding:17px 0}
    .topic-strip a{padding:7px 14px;border:1px solid var(--line);border-radius:30px;background:#fff;color:#53616b;font-size:13px;white-space:nowrap}
    .topic-strip a:hover,.topic-strip a.active{border-color:var(--red);color:var(--red);background:#fff8f6}
    .intro-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
    .intro-copy{font-size:18px;color:#46545d;line-height:2}
    .intro-copy p:last-child{margin-bottom:0}
    .proof-list{border-top:1px solid var(--line)}
    .proof-item{display:grid;grid-template-columns:72px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
    .proof-item b{font-size:25px;color:var(--red)}
    .proof-item h3{margin:0 0 5px}
    .proof-item p{margin:0;color:var(--muted);font-size:14px}
    .dark-zone{background:var(--ink);color:#fff}
    .dark-zone .section-intro{color:#b8c5c9}
    .pulse-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}
    .pulse-feature{position:relative;min-height:355px;overflow:hidden;border-radius:var(--radius)}
    .pulse-feature img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
    .pulse-feature:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(13,24,30,.92),rgba(13,24,30,.08) 75%)}
    .pulse-content{position:absolute;z-index:1;left:28px;right:28px;bottom:25px}
    .pulse-content h3{font-size:27px;margin:11px 0 6px}
    .pulse-content p{color:#d7e0e2;margin:0;font-size:14px}
    .pulse-side{display:grid;gap:18px}
    .pulse-card{padding:24px;background:#22313b;border:1px solid #3d4a52;border-radius:var(--radius)}
    .pulse-card h3{margin:0 0 8px}
    .pulse-card p{margin:0;color:#b9c6ca;font-size:14px}
    .quote-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:16px}
    .quote-card{padding:26px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .quote-card.featured{background:var(--peach);border-color:#f0d5cc}
    .quote-mark{color:var(--red);font-size:34px;line-height:1}
    .quote-card p{color:#4f5d65;margin:12px 0 20px}
    .quote-card small{color:var(--muted)}
    .numbers{background:#f8eee9}
    .number-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#e8d8d1;border:1px solid #e8d8d1}
    .number-card{background:#f8eee9;padding:28px 22px}
    .number-card strong{display:block;color:var(--red);font-size:36px;line-height:1.2}
    .number-card span{color:#735f5a;font-size:14px}
    .discussion-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px}
    .discussion-list{border-top:1px solid var(--line)}
    .discussion-item{display:grid;grid-template-columns:100px 1fr auto;gap:18px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}
    .discussion-item time{font-size:13px;color:var(--red);font-weight:700}
    .discussion-item h3{font-size:16px;margin:0 0 3px}
    .discussion-item p{font-size:13px;color:var(--muted);margin:0}
    .badge{display:inline-flex;padding:4px 9px;border-radius:20px;background:#edf5f2;color:var(--green);font-size:12px;white-space:nowrap}
    .faq{background:#fafbfb}
    .faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}
    .faq-list details{border-top:1px solid var(--line);padding:17px 0}
    .faq-list details:last-child{border-bottom:1px solid var(--line)}
    .faq-list summary{cursor:pointer;font-weight:700}
    .faq-list p{color:var(--muted);font-size:14px;margin:12px 0 0}
    .contact{background:var(--green);color:#fff}
    .contact-grid{display:grid;grid-template-columns:1fr .9fr;gap:60px;align-items:center}
    .contact .section-intro{color:#d0e5df}
    .contact-form{background:#fff;color:var(--ink);padding:25px;border-radius:var(--radius);box-shadow:var(--shadow)}
    .form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}
    label{display:block;font-size:12px;color:var(--muted);margin-bottom:5px}
    input,textarea{width:100%;border:1px solid var(--line);border-radius:7px;padding:10px 12px;outline:none}
    textarea{min-height:92px;resize:vertical}
    input:focus,textarea:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(216,58,50,.13)}
    .form-field{margin-bottom:14px}
    .contact .btn-light{border-color:#c9e5dd}
    .fixed-cta{position:fixed;z-index:19;left:24px;right:24px;bottom:18px;background:#17212b;color:#fff;border:1px solid #3a4850;border-radius:10px;padding:13px 20px;box-shadow:0 12px 35px rgba(0,0,0,.2)}
    .fixed-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
    .fixed-cta strong{font-size:14px}
    .fixed-cta span{font-size:12px;color:#b9c6ca;margin-left:12px}
    .fixed-cta .btn{min-height:38px;padding:5px 15px;font-size:12px}
    footer{background:#10191f;color:#b7c3c7;padding:55px 0 92px}
    .footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
    footer .brand{color:#fff}
    footer p{max-width:310px;color:#8f9da2;font-size:13px;margin:18px 0 0}
    footer h3{color:#fff;font-size:14px;margin:3px 0 15px}
    .footer-links{display:grid;gap:7px;font-size:13px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #2b373d;margin-top:42px;padding-top:20px;font-size:12px;color:#89979c;flex-wrap:wrap}
    .record{color:#aeb9bc}
    @media(max-width:1024px){
      .nav-wrap{gap:15px}.nav a{padding-left:9px;padding-right:9px}
      .page-hero-inner,.intro-grid,.discussion-grid,.contact-grid{gap:35px}
      .pulse-grid{grid-template-columns:1fr}.pulse-side{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .nav-wrap{height:66px}.nav{display:none}.nav-cta{margin-left:auto}.menu-button{display:block}
      .site-header.open .nav{display:flex;position:absolute;left:0;right:0;top:66px;padding:8px 16px 14px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;gap:0}
      .site-header.open .nav a{padding:9px 12px}.site-header.open .nav a.active:after{left:0;right:auto;bottom:5px;width:24px}
      .page-hero-inner,.intro-grid,.discussion-grid,.contact-grid{grid-template-columns:1fr}
      .page-hero{min-height:0}.page-hero-inner{padding:60px 0}
      section{padding:62px 0}.section-head{display:block;margin-bottom:24px}
      .section-head .link-arrow{display:inline-block;margin-top:15px}
      .quote-grid{grid-template-columns:1fr}.number-grid{grid-template-columns:1fr 1fr}
      .faq-layout{grid-template-columns:1fr;gap:25px}.footer-grid{grid-template-columns:1fr 1fr}
      .fixed-cta{left:12px;right:12px;bottom:12px}.fixed-cta-inner{align-items:flex-start}.fixed-cta span{display:block;margin:3px 0 0}
    }
    @media(max-width:520px){
      h1{font-size:39px}.hero-copy{font-size:16px}.hero-actions .btn{width:100%}
      .hero-stats{padding:18px}.stat-row strong{font-size:23px}
      .pulse-side{grid-template-columns:1fr}.discussion-item{grid-template-columns:1fr;gap:3px}
      .discussion-item .badge{justify-self:start}.number-grid{grid-template-columns:1fr}
      .form-row{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:grid;gap:6px}.fixed-cta{padding:10px 13px}.fixed-cta strong{font-size:12px}.fixed-cta .btn{padding:5px 10px}
    }

/* roulang page: category5 */
:root{
      --ink:#17212b;
      --muted:#687582;
      --soft:#f5f7f8;
      --paper:#ffffff;
      --line:#dfe5e8;
      --red:#d83a32;
      --red-dark:#ae2925;
      --green:#167a66;
      --yellow:#f2bd45;
      --radius:14px;
      --shadow:0 14px 36px rgba(23,33,43,.08);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(216,58,50,.25);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:34px}
    .brand{display:flex;align-items:center;gap:10px;min-width:164px;font-weight:800;font-size:21px;letter-spacing:0}
    .brand-mark{width:32px;height:32px;display:grid;place-items:center;color:white;background:var(--red);border-radius:9px;font-size:17px}
    .nav{display:flex;align-items:center;gap:5px;flex:1;overflow-x:auto;scrollbar-width:none}
    .nav::-webkit-scrollbar{display:none}
    .nav a{position:relative;padding:24px 13px;color:#52606b;white-space:nowrap;font-size:14px}
    .nav a:hover,.nav a.active{color:var(--red)}
    .nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:15px;height:2px;background:var(--red)}
    .nav-cta{padding:9px 17px;border:1px solid var(--ink);border-radius:7px;font-size:13px;white-space:nowrap}
    .nav-cta:hover{background:var(--ink);color:white}
    .menu-button{display:none;border:0;background:none;font-size:23px;color:var(--ink)}
    main{overflow:hidden}
    section{padding:86px 0}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,66px);line-height:1.08;margin-bottom:22px;letter-spacing:-1px}
    h2{font-size:clamp(26px,3vw,40px);line-height:1.22;margin-bottom:14px}
    h3{line-height:1.35}
    p{color:var(--muted)}
    .eyebrow,.section-kicker{color:var(--red);font-size:12px;font-weight:800;letter-spacing:2px}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:35px}
    .section-intro{max-width:620px;color:var(--muted);margin:10px 0 0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:46px;padding:9px 20px;border:1px solid transparent;border-radius:7px;font-size:14px;font-weight:700;transition:.2s}
    .btn-primary{background:var(--red);color:white}
    .btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(216,58,50,.28)}
    .btn-light{border-color:rgba(255,255,255,.45);color:white;background:rgba(255,255,255,.08)}
    .btn-light:hover{background:white;color:var(--ink)}
    .btn-dark{background:var(--ink);color:white}
    .btn-dark:hover{background:#31414d;transform:translateY(-2px)}
    .btn-ghost{border-color:var(--line);background:white;color:var(--ink)}
    .btn-ghost:hover{border-color:var(--red);color:var(--red);transform:translateY(-2px)}
    .tag,.badge{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);border-radius:999px;padding:5px 11px;font-size:12px;color:#53616b;background:#fff}
    .badge.red{border-color:#ffd9d5;background:#fff3f1;color:var(--red)}
    .badge.green{border-color:#cbe9e2;background:#f0faf7;color:var(--green)}
    .link-arrow{color:var(--red);font-size:14px;font-weight:700;white-space:nowrap}
    .link-arrow:hover{transform:translateX(4px);display:inline-block}
    .data-hero{position:relative;background:linear-gradient(90deg,rgba(16,27,35,.94),rgba(16,27,35,.78) 48%,rgba(16,27,35,.42)),url("/assets/images/backpic/back-2.webp") center/cover;color:white}
    .data-hero:before{content:"";position:absolute;inset:auto 0 0 0;height:1px;background:rgba(255,255,255,.12)}
    .data-hero-inner{display:grid;grid-template-columns:1fr .92fr;gap:58px;align-items:center;min-height:610px;padding:72px 0}
    .data-hero p{color:#dce6e9;font-size:18px;line-height:1.9;max-width:650px}
    .hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin:30px 0 28px}
    .group-strip{display:flex;align-items:center;gap:14px;flex-wrap:wrap;padding:13px 15px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);border-radius:12px;width:max-content;max-width:100%}
    .avatar-stack{display:flex}
    .avatar-stack span{width:30px;height:30px;border-radius:50%;display:grid;place-items:center;margin-left:-7px;border:2px solid rgba(255,255,255,.75);background:var(--red);font-size:12px;font-weight:800}
    .avatar-stack span:first-child{margin-left:0;background:var(--green)}
    .avatar-stack span:nth-child(2){background:var(--yellow);color:#553b00}
    .hero-board{background:rgba(255,255,255,.97);color:var(--ink);border-radius:18px;padding:24px;box-shadow:0 18px 60px rgba(0,0,0,.24)}
    .board-top{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:18px}
    .metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .metric-card{padding:16px;border:1px solid #edf0f1;border-radius:12px;background:#fbfcfc}
    .metric-card strong{display:block;font-size:28px;line-height:1.1}
    .metric-card span{display:block;color:var(--muted);font-size:12px;margin-top:7px}
    .trend-line{height:112px;margin-top:16px;border-radius:12px;background:
      linear-gradient(135deg,rgba(216,58,50,.13),rgba(22,122,102,.12)),
      repeating-linear-gradient(90deg,transparent 0,transparent 47px,rgba(23,33,43,.06) 48px),
      repeating-linear-gradient(0deg,transparent 0,transparent 27px,rgba(23,33,43,.05) 28px);
      position:relative;overflow:hidden}
    .trend-line svg{position:absolute;inset:0;width:100%;height:100%}
    .mini-note{display:grid;grid-template-columns:20px 1fr;gap:10px;margin-top:16px;padding-top:16px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
    .filter-section{padding:34px 0;background:#fff;border-bottom:1px solid var(--line)}
    .filter-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap}
    .tag-cloud{display:flex;gap:9px;flex-wrap:wrap}
    .search-box{min-width:260px;display:flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:7px 12px;background:var(--soft)}
    .search-box input{border:0;background:transparent;outline:0;width:100%;color:var(--ink)}
    .panel-section{background:var(--soft)}
    .dashboard-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:18px}
    .wide-panel,.side-panel,.card{background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .wide-panel{padding:28px}
    .side-panel{padding:24px}
    .score-row{display:grid;grid-template-columns:1fr 90px 90px 90px;gap:14px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}
    .score-row:last-child{border-bottom:0}
    .score-row strong{font-size:16px}
    .score-row span{font-size:13px;color:var(--muted)}
    .bar{height:8px;background:#edf1f2;border-radius:999px;overflow:hidden;margin-top:8px}
    .bar i{display:block;height:100%;background:var(--red);border-radius:999px}
    .rank-list{display:grid;gap:12px;margin-top:18px}
    .rank-item{display:grid;grid-template-columns:34px 1fr auto;gap:10px;align-items:center;padding:12px;border:1px solid var(--line);border-radius:12px}
    .rank-item em{font-style:normal;width:28px;height:28px;display:grid;place-items:center;border-radius:8px;background:#fff3f1;color:var(--red);font-weight:800}
    .insight-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:36px;align-items:center}
    .insight-image{position:relative;border-radius:var(--radius);overflow:hidden;min-height:430px}
    .insight-image img{width:100%;height:430px;object-fit:cover}
    .image-caption{position:absolute;left:22px;right:22px;bottom:22px;background:rgba(23,33,43,.9);color:white;border-radius:12px;padding:17px}
    .image-caption p{color:#d8e1e4;margin:4px 0 0;font-size:13px}
    .point-list{display:grid;gap:15px}
    .point{display:grid;grid-template-columns:42px 1fr;gap:14px;padding:18px;border:1px solid var(--line);border-radius:13px;background:#fff}
    .point b{width:42px;height:42px;border-radius:12px;background:#fff2ef;color:var(--red);display:grid;place-items:center}
    .point p{margin:4px 0 0;font-size:14px}
    .compare-section{background:#17212b;color:white}
    .compare-section p,.compare-section .section-intro{color:#b9c6ca}
    .compare-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:start}
    .compare-table{background:#22313b;border:1px solid #3d4a52;border-radius:var(--radius);overflow:hidden}
    .compare-table .row{display:grid;grid-template-columns:1.2fr repeat(3,.7fr);gap:0;border-bottom:1px solid #3d4a52}
    .compare-table .row:last-child{border-bottom:0}
    .compare-table span{padding:16px;border-right:1px solid #3d4a52;font-size:14px}
    .compare-table span:last-child{border-right:0}
    .compare-table .head span{color:#ffcf70;font-weight:800}
    .recommend-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
    .recommend-card{position:relative;min-height:310px;border-radius:var(--radius);overflow:hidden;color:white;background:#10191f}
    .recommend-card img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:.72;transition:transform .3s ease}
    .recommend-card:hover img{transform:scale(1.04)}
    .recommend-card:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(16,25,31,.92),rgba(16,25,31,.1))}
    .recommend-content{position:absolute;z-index:1;left:22px;right:22px;bottom:22px}
    .recommend-content h3{font-size:23px;margin:10px 0 6px}
    .recommend-content p{color:#dce5e7;margin:0;font-size:14px}
    .flow-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .flow-card{padding:23px;background:white;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
    .flow-card .num{font-size:28px;color:var(--red);font-weight:900;line-height:1}
    .flow-card p{font-size:14px;margin:8px 0 0}
    .quote-section{background:#f8eee9}
    .quote-layout{display:grid;grid-template-columns:1fr 1fr 1fr;gap:18px}
    .quote-card{padding:25px;border-radius:var(--radius);background:white;border:1px solid #eadad3}
    .quote-card p{font-size:15px;color:#5f514d}
    .quote-card strong{display:block;margin-top:18px}
    .faq{background:#fafbfb}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}
    .faq-list details{border-top:1px solid var(--line);padding:17px 0}
    .faq-list details:last-child{border-bottom:1px solid var(--line)}
    .faq-list summary{font-weight:800;cursor:pointer;list-style:none}
    .faq-list summary::-webkit-details-marker{display:none}
    .faq-list p{margin:10px 0 0}
    .contact{background:linear-gradient(90deg,rgba(16,27,35,.96),rgba(16,27,35,.82)),url("/assets/images/backpic/back-3.webp") center/cover;color:white}
    .contact p{color:#dce6e9}
    .contact-grid{display:grid;grid-template-columns:1fr .85fr;gap:40px;align-items:center}
    .contact-card{background:rgba(255,255,255,.96);color:var(--ink);border-radius:var(--radius);padding:25px}
    .contact-card p{color:var(--muted)}
    .form-row{display:grid;gap:10px;margin-top:14px}
    .form-row input,.form-row textarea{width:100%;border:1px solid var(--line);border-radius:10px;padding:12px 13px;background:#fff;outline:0}
    .form-row textarea{min-height:92px;resize:vertical}
    .fixed-cta{position:fixed;z-index:25;left:24px;right:24px;bottom:18px;background:#17212b;color:white;border:1px solid #3a4850;border-radius:10px;padding:13px 20px;box-shadow:0 12px 35px rgba(0,0,0,.2)}
    .fixed-cta-inner{display:flex;align-items:center;justify-content:space-between;gap:20px}
    .fixed-cta strong{display:block;font-size:15px}
    .fixed-cta span{color:#b9c6ca;font-size:12px}
    .fixed-cta .btn{min-height:38px;padding:5px 15px;font-size:12px}
    footer{background:#10191f;color:#b7c3c7;padding:55px 0 90px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:34px;margin-bottom:34px}
    footer .brand{color:white;margin-bottom:12px}
    footer p{color:#9facb1;margin:0;max-width:330px;font-size:14px}
    footer h3{color:white;font-size:15px;margin:0 0 14px}
    .footer-links{display:grid;gap:8px}
    .footer-links a{font-size:14px;color:#b7c3c7}
    .footer-links a:hover{color:white;transform:translateX(3px)}
    .footer-bottom{border-top:1px solid #2d3a42;padding-top:20px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#91a0a6}
    .record{color:#aab7bc}
    @media (max-width:1024px){
      .nav-wrap{gap:18px}
      .nav a{padding-left:9px;padding-right:9px}
      .data-hero-inner,.dashboard-grid,.insight-grid,.compare-layout,.contact-grid{grid-template-columns:1fr}
      .hero-board{max-width:720px}
      .recommend-grid{grid-template-columns:1fr 1fr}
      .recommend-card:first-child{grid-column:1/-1}
      .flow-grid,.quote-layout{grid-template-columns:1fr 1fr}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:768px){
      .container{width:min(var(--container),calc(100% - 32px))}
      .nav-wrap{height:auto;min-height:68px;flex-wrap:wrap;padding:14px 0}
      .brand{min-width:auto}
      .menu-button{display:block;margin-left:auto}
      .nav{order:5;display:none;width:100%;padding:8px 0 4px;border-top:1px solid var(--line);overflow-x:visible;flex-direction:column;align-items:flex-start}
      .nav.open{display:flex}
      .nav a{padding:9px 0}
      .nav a.active:after{left:0;right:auto;width:28px;bottom:4px}
      .nav-cta{display:none}
      section{padding:66px 0}
      .data-hero-inner{min-height:auto;padding:58px 0}
      .metric-grid,.score-row,.compare-table .row{grid-template-columns:1fr 1fr}
      .score-row strong{grid-column:1/-1}
      .section-head,.filter-bar,.fixed-cta-inner{align-items:flex-start;flex-direction:column}
      .search-box{width:100%;min-width:0}
      .faq-layout{grid-template-columns:1fr;gap:28px}
    }
    @media (max-width:520px){
      h1{font-size:36px}
      .hero-actions,.group-strip{width:100%}
      .hero-actions .btn{width:100%}
      .dashboard-grid,.recommend-grid,.flow-grid,.quote-layout,.footer-grid{grid-template-columns:1fr}
      .wide-panel,.side-panel,.contact-card{padding:20px}
      .insight-image,.insight-image img{min-height:300px;height:300px}
      .fixed-cta{left:12px;right:12px;bottom:12px;padding:12px}
      .footer-bottom{display:grid}
    }

/* roulang page: category4 */
:root{
      --ink:#17212b;
      --muted:#687582;
      --soft:#f5f7f8;
      --paper:#ffffff;
      --line:#dfe5e8;
      --red:#d83a32;
      --red-dark:#ae2925;
      --green:#167a66;
      --yellow:#f2bd45;
      --radius:14px;
      --shadow:0 14px 36px rgba(23,33,43,.08);
      --container:1180px;
      --ink-2:#23313d;
      --soft-2:#eef2f4;
    }
    html{scroll-behavior:smooth;scroll-padding-top:96px}
    *{box-sizing:border-box}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease,opacity .2s ease}
    img{display:block;max-width:100%;height:auto}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(216,58,50,.16);color:var(--ink)}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .eyebrow,.section-kicker,.rail-kicker,.label{
      display:inline-flex;align-items:center;gap:8px;
      color:var(--red);font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase
    }
    .eyebrow:before,.section-kicker:before,.rail-kicker:before,.label:before{
      content:"";width:18px;height:1px;background:currentColor;opacity:.9
    }
    .site-header{
      position:sticky;top:0;z-index:30;background:rgba(255,255,255,.96);
      border-bottom:1px solid var(--line);backdrop-filter:blur(12px)
    }
    .nav-wrap{height:76px;display:flex;align-items:center;gap:34px}
    .brand{display:flex;align-items:center;gap:10px;min-width:164px;font-weight:800;font-size:21px;letter-spacing:0}
    .brand-mark{
      width:32px;height:32px;display:grid;place-items:center;color:#fff;background:var(--red);
      border-radius:9px;font-size:17px;box-shadow:0 8px 18px rgba(216,58,50,.24)
    }
    .nav{display:flex;align-items:center;gap:5px;flex:1;overflow-x:auto;scrollbar-width:none}
    .nav::-webkit-scrollbar{display:none}
    .nav a{
      position:relative;padding:24px 13px;color:#52606b;white-space:nowrap;font-size:14px;border-radius:10px
    }
    .nav a:hover,.nav a:focus-visible,.nav a.active{color:var(--red);background:rgba(216,58,50,.04)}
    .nav a.active:after{
      content:"";position:absolute;left:13px;right:13px;bottom:15px;height:2px;background:var(--red);border-radius:3px
    }
    .nav-cta{
      padding:9px 17px;border:1px solid var(--ink);border-radius:7px;font-size:13px;white-space:nowrap
    }
    .nav-cta:hover,.nav-cta:focus-visible{background:var(--ink);color:#fff;transform:translateY(-1px)}
    .menu-button{
      display:none;border:0;background:none;font-size:23px;color:var(--ink);padding:10px;border-radius:10px
    }
    .menu-button:hover,.menu-button:focus-visible{background:var(--soft);outline:none}
    .hero{
      min-height:570px;position:relative;overflow:hidden;background:
        linear-gradient(90deg,rgba(16,27,35,.94) 0%,rgba(16,27,35,.78) 44%,rgba(16,27,35,.18) 100%),
        url("/assets/images/backpic/back-1.webp") center/cover;
      display:flex;align-items:center;color:#fff
    }
    .hero:after{
      content:"";position:absolute;inset:auto -8% -12% auto;width:280px;height:280px;
      background:radial-gradient(circle,rgba(242,189,69,.22),transparent 68%);pointer-events:none
    }
    .hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.02fr .98fr;gap:58px;align-items:center;padding:74px 0}
    .hero-copy{max-width:620px}
    .hero-title{font-size:clamp(36px,5vw,64px);line-height:1.08;letter-spacing:-.03em;margin:14px 0 18px;font-weight:900}
    .hero-copy p{margin:0 0 20px;color:#dce6ea;font-size:17px;line-height:1.9}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin:26px 0 24px}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;min-height:46px;padding:10px 20px;border:1px solid transparent;
      border-radius:9px;font-size:14px;font-weight:700;transition:.2s ease
    }
    .btn:hover,.btn:focus-visible{transform:translateY(-2px);outline:none}
    .btn-primary{
      background:var(--red);color:#fff;box-shadow:0 10px 24px rgba(216,58,50,.24)
    }
    .btn-primary:hover,.btn-primary:focus-visible{background:var(--red-dark);box-shadow:0 14px 28px rgba(216,58,50,.28)}
    .btn-light{
      border-color:rgba(255,255,255,.42);color:#fff;background:rgba(255,255,255,.08);backdrop-filter:blur(8px)
    }
    .btn-light:hover,.btn-light:focus-visible{background:#fff;color:var(--ink)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover,.btn-dark:focus-visible{background:#31414d}
    .btn-ghost{
      border-color:var(--line);background:#fff;color:var(--ink)
    }
    .btn-ghost:hover,.btn-ghost:focus-visible{border-color:var(--red);color:var(--red);background:#fff}
    .hero-points{
      display:flex;gap:26px;flex-wrap:wrap;margin-top:18px;color:#dbe5e6;font-size:13px
    }
    .hero-points strong{display:block;color:#fff;font-size:23px;line-height:1.2;margin-bottom:4px}
    .hero-panel{
      position:relative;background:rgba(255,255,255,.96);color:var(--ink);border-radius:20px;padding:22px;
      box-shadow:0 20px 60px rgba(0,0,0,.24);overflow:hidden
    }
    .hero-panel:before{
      content:"";position:absolute;inset:0 auto auto 0;width:180px;height:180px;
      background:radial-gradient(circle at 30% 30%,rgba(216,58,50,.16),transparent 70%);pointer-events:none
    }
    .hero-visual{position:relative;z-index:1;display:grid;grid-template-columns:1fr .48fr;gap:14px;align-items:stretch}
    .hero-shot{
      position:relative;min-height:440px;border-radius:18px;overflow:hidden;background:#dfe6ea;transform:translateX(12px)
    }
    .hero-shot img{width:100%;height:100%;object-fit:cover}
    .hero-shot .overlay{
      position:absolute;inset:auto 0 0 0;padding:24px;
      background:linear-gradient(180deg,transparent,rgba(12,19,26,.86) 74%);
      color:#fff
    }
    .hero-shot h3{margin:0 0 6px;font-size:26px;line-height:1.2}
    .hero-shot p{margin:0;color:#dbe5e6;font-size:14px;line-height:1.7}
    .mini-stack{
      display:grid;gap:14px;align-content:stretch;transform:translateY(22px)
    }
    .mini-card{
      background:#fff;border:1px solid var(--line);border-radius:16px;padding:16px;box-shadow:0 10px 26px rgba(23,33,43,.06)
    }
    .mini-card strong{display:block;font-size:20px;margin-bottom:6px}
    .mini-card span{display:block;color:var(--muted);font-size:13px;line-height:1.7}
    .mini-chip{
      display:inline-flex;align-items:center;gap:8px;padding:8px 11px;background:rgba(216,58,50,.08);
      color:var(--red);border-radius:999px;font-size:12px;font-weight:700
    }
    .section{padding:88px 0}
    .section.soft{background:var(--soft)}
    .section.dark{
      background:#162029;color:#ecf2f4
    }
    .section.dark .section-lead,.section.dark .muted,.section.dark p,.section.dark li{color:#b9c6ca}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-head h2{margin:8px 0 0;font-size:clamp(26px,3.2vw,40px);line-height:1.15}
    .section-lead{max-width:650px;color:var(--muted);margin:10px 0 0;line-height:1.9}
    .section-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
    .badge,.tag,.chip{
      display:inline-flex;align-items:center;justify-content:center;padding:6px 10px;border-radius:999px;
      font-size:12px;font-weight:700;border:1px solid var(--line);background:#fff;color:#53606b
    }
    .tag{background:rgba(216,58,50,.06);border-color:rgba(216,58,50,.12);color:var(--red)}
    .chip{background:#fff}
    .kpi-row{
      display:grid;grid-template-columns:repeat(4,1fr);gap:16px
    }
    .kpi{
      padding:22px;border:1px solid var(--line);background:#fff;border-radius:var(--radius);box-shadow:var(--shadow)
    }
    .kpi strong{display:block;font-size:30px;line-height:1.1;margin-bottom:6px;color:var(--ink-2)}
    .kpi span{display:block;color:var(--muted);font-size:13px;line-height:1.7}
    .feature-grid{
      display:grid;grid-template-columns:1.18fr 1fr 1fr;gap:16px
    }
    .feature-card{
      padding:24px;border:1px solid var(--line);background:#fff;border-radius:18px;box-shadow:var(--shadow);position:relative;overflow:hidden
    }
    .feature-card:before{
      content:"";position:absolute;inset:auto -20px -20px auto;width:110px;height:110px;border-radius:50%;
      background:radial-gradient(circle,rgba(216,58,50,.12),transparent 68%);pointer-events:none
    }
    .feature-card h3{font-size:20px;margin:12px 0 8px;line-height:1.3}
    .feature-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}
    .feature-card ul{margin:14px 0 0;padding:0;list-style:none;display:grid;gap:9px}
    .feature-card li{display:flex;gap:10px;color:var(--ink);font-size:14px;line-height:1.7}
    .feature-card li:before{content:"";width:8px;height:8px;margin-top:9px;border-radius:50%;background:var(--red);flex:0 0 8px}
    .feature-media{
      min-height:300px;border-radius:18px;overflow:hidden;position:relative
    }
    .feature-media img{width:100%;height:100%;object-fit:cover}
    .feature-media .overlay{
      position:absolute;inset:auto 0 0 0;padding:20px;background:linear-gradient(180deg,transparent,rgba(8,13,18,.82));
      color:#fff
    }
    .feature-media h3{margin:0 0 6px;font-size:22px}
    .feature-media p{margin:0;color:#d8e1e4;font-size:14px;line-height:1.8}
    .page-main{padding-bottom:120px}
    .content-layout{
      display:grid;grid-template-columns:270px 1fr;gap:24px;align-items:start
    }
    .page-rail{
      position:sticky;top:98px;border:1px solid var(--line);border-radius:18px;background:#fff;padding:18px;box-shadow:var(--shadow)
    }
    .page-rail h3{margin:8px 0 12px;font-size:17px}
    .rail-list{display:grid;gap:8px}
    .rail-list a{
      display:flex;align-items:center;justify-content:space-between;gap:12px;padding:11px 12px;border-radius:12px;
      color:#44525d;background:var(--soft);border:1px solid transparent;font-size:14px
    }
    .rail-list a:hover,.rail-list a:focus-visible,.rail-list a.active{
      background:rgba(216,58,50,.08);border-color:rgba(216,58,50,.16);color:var(--red)
    }
    .rail-list a span{font-size:12px;color:var(--muted)}
    .rail-note{
      margin-top:14px;padding:14px;background:linear-gradient(180deg,#fff, #fafbfc);border-radius:14px;border:1px dashed var(--line)
    }
    .rail-note p{margin:0;color:var(--muted);font-size:13px;line-height:1.75}
    .page-content{display:grid;gap:18px}
    .content-block{
      padding:26px;border:1px solid var(--line);background:#fff;border-radius:20px;box-shadow:var(--shadow)
    }
    .content-block.soft{background:linear-gradient(180deg,#fff, #fbfcfd)}
    .content-block.dark{
      background:#18222c;color:#ecf1f3;border-color:#22303c
    }
    .content-block.dark .muted,.content-block.dark p,.content-block.dark li{color:#b7c5cb}
    .block-head{
      display:flex;justify-content:space-between;gap:16px;align-items:end;margin-bottom:18px
    }
    .block-head h3{margin:0;font-size:22px;line-height:1.3}
    .block-head p{margin:8px 0 0;color:var(--muted);line-height:1.8}
    .two-col{
      display:grid;grid-template-columns:1.05fr .95fr;gap:20px;align-items:stretch
    }
    .scene-card{
      border:1px solid var(--line);border-radius:18px;background:var(--soft);padding:20px
    }
    .scene-card h4{margin:0 0 6px;font-size:18px}
    .scene-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}
    .scene-image{
      min-height:360px;border-radius:18px;overflow:hidden;position:relative;background:#d9e0e4
    }
    .scene-image img{width:100%;height:100%;object-fit:cover}
    .scene-image .overlay{
      position:absolute;inset:auto 0 0 0;padding:20px;background:linear-gradient(180deg,transparent,rgba(12,19,26,.86));
      color:#fff
    }
    .scene-image h4{margin:0 0 6px;font-size:21px}
    .scene-image p{margin:0;color:#dce5e8;font-size:14px;line-height:1.8}
    .step-grid{
      display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:18px
    }
    .step{
      padding:18px;border:1px solid var(--line);border-radius:16px;background:#fff
    }
    .step strong{display:block;font-size:15px;margin-bottom:8px}
    .step p{margin:0;color:var(--muted);font-size:13px;line-height:1.8}
    .data-grid{
      display:grid;grid-template-columns:repeat(4,1fr);gap:16px
    }
    .data-card{
      padding:20px;border:1px solid rgba(255,255,255,.14);border-radius:18px;background:rgba(255,255,255,.06);
      backdrop-filter:blur(8px)
    }
    .data-card strong{display:block;font-size:28px;margin-bottom:6px;color:#fff}
    .data-card span{display:block;color:#c4d0d4;font-size:13px;line-height:1.75}
    .progress-list{display:grid;gap:14px}
    .progress-item{
      display:grid;grid-template-columns:140px 1fr 56px;gap:14px;align-items:center
    }
    .progress-item b{font-size:14px}
    .bar{
      height:10px;border-radius:999px;background:rgba(255,255,255,.12);overflow:hidden;border:1px solid rgba(255,255,255,.08)
    }
    .bar span{display:block;height:100%;border-radius:inherit;background:linear-gradient(90deg,var(--yellow),var(--red))}
    .progress-item em{font-style:normal;font-size:13px;color:#c9d4d9;text-align:right}
    .story-grid{
      display:grid;grid-template-columns:1.1fr .9fr;gap:20px;align-items:start
    }
    .story-copy p{margin:0 0 14px;color:var(--muted);line-height:2}
    .story-copy p:last-child{margin-bottom:0}
    .story-media{
      min-height:370px;border-radius:18px;overflow:hidden;position:relative
    }
    .story-media img{width:100%;height:100%;object-fit:cover}
    .story-panel{
      position:absolute;left:18px;right:18px;bottom:18px;background:rgba(23,33,43,.88);color:#fff;
      border:1px solid rgba(255,255,255,.1);border-radius:16px;padding:18px
    }
    .story-panel strong{display:block;font-size:18px;margin-bottom:6px}
    .story-panel p{margin:0;color:#d6e1e5;font-size:13px;line-height:1.8}
    .updates-grid{
      display:grid;grid-template-columns:repeat(3,1fr);gap:16px
    }
    .news-card{
      overflow:hidden;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)
    }
    .news-card img{width:100%;height:180px;object-fit:cover}
    .news-body{padding:18px}
    .news-date{display:inline-flex;align-items:center;gap:8px;color:var(--red);font-size:12px;font-weight:700}
    .news-card h4{margin:10px 0 8px;font-size:18px;line-height:1.35}
    .news-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}
    .news-card .news-actions{margin-top:14px}
    .news-card .btn{min-height:40px;padding:8px 15px;font-size:13px}
    .quote-grid{
      display:grid;grid-template-columns:repeat(4,1fr);gap:14px
    }
    .quote{
      padding:20px;border:1px solid var(--line);border-radius:18px;background:#fff;position:relative
    }
    .quote:before{
      content:"“";position:absolute;top:10px;right:14px;font-size:40px;color:rgba(216,58,50,.12);line-height:1
    }
    .quote p{margin:0;color:var(--ink);font-size:14px;line-height:1.9}
    .quote strong{display:block;margin-top:14px;font-size:14px}
    .quote span{display:block;color:var(--muted);font-size:12px}
    .faq-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:26px;align-items:start}
    .faq-box{padding:22px;border-radius:18px;background:linear-gradient(180deg,#fff,#f9fbfc);border:1px solid var(--line)}
    .faq-list details{
      border-top:1px solid var(--line);padding:16px 0
    }
    .faq-list details:first-child{border-top:0;padding-top:0}
    .faq-list details:last-child{padding-bottom:0}
    .faq-list summary{
      list-style:none;cursor:pointer;font-weight:700;font-size:16px;display:flex;align-items:center;justify-content:space-between;gap:16px
    }
    .faq-list summary::-webkit-details-marker{display:none}
    .faq-list summary:after{
      content:"+";color:var(--red);font-weight:900;font-size:22px;line-height:1
    }
    .faq-list details[open] summary:after{content:"−"}
    .faq-list p{margin:12px 0 0;color:var(--muted);line-height:1.95}
    .contact-card{
      display:grid;grid-template-columns:1fr .92fr;gap:18px;align-items:stretch
    }
    .contact-panel{
      padding:24px;border-radius:18px;background:linear-gradient(135deg,rgba(216,58,50,.92),rgba(174,41,37,.92));
      color:#fff;box-shadow:0 18px 38px rgba(216,58,50,.18)
    }
    .contact-panel h3{margin:0 0 10px;font-size:26px;line-height:1.2}
    .contact-panel p{margin:0;color:#ffe9e7;line-height:1.9}
    .contact-panel .inline-links{display:flex;flex-wrap:wrap;gap:10px;margin-top:18px}
    .contact-panel .inline-links a{
      padding:8px 11px;border-radius:999px;background:rgba(255,255,255,.12);color:#fff;font-size:13px
    }
    .form{
      padding:24px;border:1px solid var(--line);border-radius:18px;background:#fff;box-shadow:var(--shadow)
    }
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{display:grid;gap:8px}
    .field label{font-size:13px;font-weight:700;color:var(--ink)}
    .field input,.field textarea,.field select{
      width:100%;border:1px solid var(--line);background:#fbfcfd;color:var(--ink);border-radius:12px;padding:13px 14px;outline:none;transition:.2s ease
    }
    .field input:focus,.field textarea:focus,.field select:focus{
      border-color:rgba(216,58,50,.45);box-shadow:0 0 0 4px rgba(216,58,50,.08);background:#fff
    }
    .field textarea{min-height:120px;resize:vertical}
    .form-note{margin:12px 0 0;color:var(--muted);font-size:13px;line-height:1.8}
    .form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:18px}
    .divider{height:1px;background:var(--line);margin:0}
    .section-note{
      display:flex;align-items:center;justify-content:space-between;gap:14px;padding:16px 18px;border-radius:16px;background:#fff;border:1px solid var(--line)
    }
    .section-note p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .table-mini{
      width:100%;border-collapse:separate;border-spacing:0 10px
    }
    .table-mini th,.table-mini td{
      text-align:left;padding:12px 14px;font-size:14px
    }
    .table-mini th{color:var(--muted);font-weight:700}
    .table-mini tr{background:#fff;box-shadow:var(--shadow)}
    .table-mini tr td:first-child,.table-mini tr th:first-child{border-top-left-radius:12px;border-bottom-left-radius:12px}
    .table-mini tr td:last-child,.table-mini tr th:last-child{border-top-right-radius:12px;border-bottom-right-radius:12px}
    .content-grid-2{
      display:grid;grid-template-columns:1fr 1fr;gap:16px
    }
    .stat-panel{
      padding:20px;border-radius:18px;background:#fff;border:1px solid var(--line)
    }
    .stat-panel strong{display:block;font-size:24px;margin-bottom:8px}
    .stat-panel p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}
    .stacked{
      display:grid;gap:14px
    }
    .mini-figure{
      display:flex;justify-content:space-between;align-items:center;gap:12px;padding:16px 18px;border-radius:16px;background:#fff;border:1px solid var(--line)
    }
    .mini-figure strong{font-size:18px}
    .mini-figure span{color:var(--muted);font-size:13px}
    .pill-row{display:flex;flex-wrap:wrap;gap:10px}
    .pill-row .tag,.pill-row .chip{border-radius:999px}
    .note-dark{
      padding:18px 20px;border-radius:16px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.05)
    }
    .note-dark p{margin:0;color:#cbd7db;font-size:14px;line-height:1.9}
    .fixed-cta{
      position:fixed;z-index:28;left:24px;right:24px;bottom:18px;background:#17212b;color:#fff;border:1px solid #394952;
      border-radius:14px;padding:14px 18px;box-shadow:0 12px 35px rgba(0,0,0,.2)
    }
    .fixed-cta-inner{
      display:flex;align-items:center;justify-content:space-between;gap:18px;flex-wrap:wrap
    }
    .fixed-cta strong{display:block;font-size:16px;margin-bottom:2px}
    .fixed-cta span{display:block;color:#bfd0d7;font-size:13px}
    .fixed-cta .actions{display:flex;gap:10px;flex-wrap:wrap}
    footer{
      background:#10191f;color:#b7c3c7;padding:55px 0 90px;margin-top:0
    }
    .footer-grid{display:grid;grid-template-columns:1.2fr .86fr .86fr .98fr;gap:24px}
    .footer-grid .brand{color:#fff}
    footer p{margin:16px 0 0;color:#93a2a8;line-height:1.9;font-size:14px}
    footer h3{margin:0 0 14px;color:#fff;font-size:15px}
    .footer-links{display:grid;gap:10px}
    .footer-links a{
      color:#b7c3c7;font-size:14px
    }
    .footer-links a:hover,.footer-links a:focus-visible{color:#fff;transform:translateX(3px)}
    .footer-bottom{
      margin-top:30px;padding-top:18px;border-top:1px solid #26323a;display:flex;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:#90a0a6
    }
    .record{letter-spacing:.2px}
    .sr-only{
      position:absolute!important;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0
    }
    .anchor{scroll-margin-top:96px}
    .mobile-only{display:none}
    @media (max-width: 1100px){
      .hero-inner,.content-layout,.two-col,.story-grid,.faq-layout,.contact-card{grid-template-columns:1fr}
      .page-rail{position:relative;top:0}
      .hero-shot{transform:none}
      .mini-stack{transform:none;grid-template-columns:repeat(2,1fr)}
      .kpi-row,.feature-grid,.updates-grid,.quote-grid,.footer-grid,.data-grid,.step-grid{grid-template-columns:repeat(2,1fr)}
      .form-grid,.content-grid-2{grid-template-columns:1fr}
      .section-head,.block-head{flex-direction:column;align-items:start}
      .section-actions{justify-content:flex-start}
    }
    @media (max-width: 860px){
      .nav-wrap{gap:16px}
      .nav{
        display:none;position:absolute;left:24px;right:24px;top:76px;flex-direction:column;align-items:stretch;
        background:#fff;border:1px solid var(--line);border-radius:18px;padding:12px;box-shadow:var(--shadow)
      }
      .nav.open{display:flex}
      .nav a{padding:13px 12px}
      .nav a.active:after{left:12px;right:12px;bottom:8px}
      .nav-cta{display:none}
      .menu-button{display:inline-flex;margin-left:auto}
      .hero{min-height:auto}
      .hero-inner{padding:52px 0 58px}
      .hero-copy p{font-size:16px}
      .hero-visual{grid-template-columns:1fr}
      .hero-shot{min-height:320px}
      .mini-stack{grid-template-columns:1fr}
      .content-layout{gap:18px}
      .page-content,.page-rail{width:100%}
      .fixed-cta{left:14px;right:14px;bottom:12px;padding:12px 14px}
      .fixed-cta .actions .btn{min-height:40px}
      .desktop-only{display:none}
      .mobile-only{display:block}
    }
    @media (max-width: 620px){
      .container{width:min(var(--container),calc(100% - 30px))}
      .nav-wrap{height:72px}
      .brand{min-width:unset;font-size:19px}
      .hero-title{font-size:clamp(30px,9vw,42px)}
      .hero-points{gap:16px}
      .kpi-row,.feature-grid,.updates-grid,.quote-grid,.footer-grid,.data-grid,.step-grid{grid-template-columns:1fr}
      .section{padding:64px 0}
      .content-block,.feature-card,.news-body,.form,.contact-panel,.page-rail{padding:18px}
      .scene-image,.story-media,.hero-shot{min-height:260px}
      .progress-item{grid-template-columns:1fr;gap:8px}
      .progress-item em{text-align:left}
      .footer-bottom{font-size:12px}
      .fixed-cta-inner{align-items:flex-start}
      .fixed-cta .actions{width:100%}
      .fixed-cta .actions .btn{flex:1 1 140px}
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *,*::before,*::after{animation:none!important;transition:none!important}
    }

/* roulang page: category2 */
:root{
      --ink:#17212b;
      --ink-2:#23313d;
      --muted:#687582;
      --soft:#f5f7f8;
      --soft-2:#eef2f4;
      --paper:#ffffff;
      --line:#dfe5e8;
      --red:#d83a32;
      --red-dark:#ae2925;
      --green:#167a66;
      --yellow:#f2bd45;
      --peach:#f8eee9;
      --radius:14px;
      --shadow:0 14px 36px rgba(23,33,43,.08);
      --container:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:color .2s ease,background .2s ease,transform .2s ease,box-shadow .2s ease,border-color .2s ease}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(216,58,50,.35);outline-offset:3px}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(12px)}
    .nav-wrap{height:76px;display:flex;align-items:center;gap:34px}
    .brand{display:flex;align-items:center;gap:10px;min-width:164px;font-weight:800;font-size:21px;letter-spacing:0}
    .brand-mark{width:32px;height:32px;display:grid;place-items:center;color:#fff;background:var(--red);border-radius:9px;font-size:17px}
    .nav{display:flex;align-items:center;gap:5px;flex:1;overflow-x:auto}
    .nav a{position:relative;padding:24px 13px;color:#52606b;white-space:nowrap;font-size:14px}
    .nav a:hover,.nav a.active{color:var(--red)}
    .nav a.active:after{content:"";position:absolute;left:13px;right:13px;bottom:15px;height:2px;background:var(--red)}
    .nav-cta{padding:9px 17px;border:1px solid var(--ink);border-radius:7px;font-size:13px;white-space:nowrap}
    .nav-cta:hover{background:var(--ink);color:#fff}
    .menu-button{display:none;border:0;background:none;font-size:23px;color:var(--ink)}
    .hero{position:relative;overflow:hidden;min-height:540px;background:linear-gradient(90deg,rgba(16,27,35,.94),rgba(16,27,35,.78) 50%,rgba(16,27,35,.36)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff}
    .hero-inner{display:grid;grid-template-columns:1.03fr .97fr;gap:48px;align-items:center;padding:72px 0}
    .eyebrow,.section-kicker{display:block;color:var(--red);font-size:12px;font-weight:800;letter-spacing:2px;text-transform:uppercase}
    .hero .eyebrow{color:#ffcf70}
    h1,h2,h3,p{margin-top:0}
    h1{margin:12px 0 18px;font-size:clamp(38px,5vw,64px);line-height:1.16;letter-spacing:0}
    h2{margin:7px 0 0;font-size:clamp(27px,3vw,39px);line-height:1.3;letter-spacing:0}
    h3{font-size:19px;line-height:1.45}
    .hero-copy{max-width:610px;margin:0;color:#dde5e7;font-size:17px;line-height:1.95}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;min-height:46px;padding:9px 20px;border:1px solid transparent;border-radius:7px;font-size:14px;font-weight:700;transition:.2s}
    .btn-primary{background:var(--red);color:#fff}
    .btn-primary:hover{background:var(--red-dark);transform:translateY(-2px);box-shadow:0 8px 18px rgba(216,58,50,.28)}
    .btn-light{border-color:rgba(255,255,255,.45);background:rgba(255,255,255,.08);color:#fff}
    .btn-light:hover{background:#fff;color:var(--ink)}
    .btn-dark{background:var(--ink);color:#fff}
    .btn-dark:hover{background:#31414d;transform:translateY(-2px)}
    .hero-meta{display:flex;gap:25px;flex-wrap:wrap;margin-top:28px;color:#d4dfe2;font-size:13px}
    .hero-meta strong{display:block;color:#fff;font-size:20px;line-height:1.3}
    .comparison{padding:20px;background:rgba(255,255,255,.97);border-radius:16px;box-shadow:0 18px 60px rgba(0,0,0,.25);color:var(--ink)}
    .comparison-title{display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line);padding-bottom:13px;font-weight:800}
    .live-dot{display:inline-flex;align-items:center;gap:6px;color:var(--red);font-size:12px;font-weight:800}
    .live-dot:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--red);box-shadow:0 0 0 4px rgba(216,58,50,.12)}
    .plan{display:grid;grid-template-columns:1fr auto;gap:14px;align-items:center;margin-top:10px;padding:15px 13px;border:1px solid transparent;border-radius:10px}
    .plan.highlight{border-color:#f3c1bd;background:#fff6f5}
    .plan-title{font-size:15px;font-weight:800}
    .plan p{margin:2px 0 0;color:var(--muted);font-size:12px;line-height:1.65}
    .plan strong{font-size:15px}
    section{padding:84px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-intro{max-width:600px;margin:10px 0 0;color:var(--muted)}
    .link-arrow{color:var(--red);font-size:14px;font-weight:700;white-space:nowrap}
    .link-arrow:hover{display:inline-block;transform:translateX(4px)}
    .topic-strip{border-bottom:1px solid var(--line);background:var(--paper);padding:19px 0}
    .topic-row{display:flex;align-items:center;gap:10px;overflow:auto}
    .topic-row span{font-size:13px;font-weight:800;white-space:nowrap}
    .tag{display:inline-flex;align-items:center;border:1px solid var(--line);border-radius:999px;padding:5px 12px;background:#fff;color:#52606b;font-size:13px;white-space:nowrap}
    .tag:hover,.tag.active{background:var(--ink);border-color:var(--ink);color:#fff}
    .benefits{background:var(--soft)}
    .benefit-grid{display:grid;grid-template-columns:1.35fr 1fr 1fr;gap:16px}
    .benefit-card{position:relative;min-height:245px;overflow:hidden;padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
    .benefit-card:first-child{background:var(--ink);color:#fff}
    .benefit-card:first-child p{color:#c7d1d5}
    .benefit-card .num{display:block;margin-bottom:32px;color:var(--red);font-size:13px;font-weight:800}
    .benefit-card:first-child .num{color:var(--yellow)}
    .benefit-card h3{margin-bottom:9px}
    .benefit-card p{margin-bottom:0;color:var(--muted);font-size:14px;line-height:1.8}
    .feature-layout{display:grid;grid-template-columns:.86fr 1.14fr;gap:54px;align-items:center}
    .feature-image{position:relative}
    .feature-image img{width:100%;height:460px;object-fit:cover;border-radius:var(--radius)}
    .image-note{position:absolute;right:-18px;bottom:25px;width:210px;padding:17px;border-radius:11px;background:#fff;box-shadow:var(--shadow);font-size:13px}
    .image-note strong{display:block;font-size:25px;color:var(--red);line-height:1.3}
    .point-list{margin:25px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
    .point-list li{display:grid;grid-template-columns:37px 1fr;gap:13px;padding:17px 0;border-bottom:1px solid var(--line)}
    .point-list b{width:29px;height:29px;display:grid;place-items:center;border-radius:50%;background:var(--peach);color:var(--red);font-size:12px}
    .point-list strong{display:block;font-size:15px}
    .point-list span{color:var(--muted);font-size:13px}
    .dark-zone{background:var(--ink);color:#fff}
    .dark-zone .section-intro{color:#b9c6ca}
    .match-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:18px}
    .match-main{position:relative;min-height:410px;overflow:hidden;border-radius:var(--radius)}
    .match-main img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
    .match-main:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(11,20,26,.93),rgba(11,20,26,.08) 75%)}
    .match-copy{position:absolute;z-index:1;right:28px;bottom:27px;left:28px}
    .match-copy h3{margin:7px 0;font-size:27px}
    .match-copy p{margin:0;color:#d9e1e4;font-size:14px}
    .match-side{display:grid;gap:18px}
    .score-card{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;gap:10px;padding:24px;border:1px solid #3d4a52;border-radius:var(--radius);background:#22313b}
    .score-card div{text-align:center;font-size:14px;font-weight:700}
    .score-card strong{font-size:27px;color:var(--yellow)}
    .score-card small{display:block;margin-bottom:9px;color:#aebcc1;font-size:11px}
    .dark-note{padding:22px;border-left:3px solid var(--red);background:#243640;border-radius:0 10px 10px 0;color:#c8d4d8;font-size:14px}
    .timeline{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .timeline:before{content:"";position:absolute;top:24px;left:8%;right:8%;height:1px;background:var(--line)}
    .step{position:relative;padding-top:48px}
    .step b{position:absolute;top:13px;left:0;width:23px;height:23px;border:5px solid #fff;border-radius:50%;background:var(--red);box-shadow:0 0 0 1px var(--red)}
    .step span{color:var(--red);font-size:12px;font-weight:800}
    .step h3{margin:7px 0;font-size:17px}
    .step p{margin:0;color:var(--muted);font-size:13px}
    .voices{background:var(--soft)}
    .voice-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:16px}
    .quote{min-height:245px;padding:26px;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
    .quote:first-child{background:var(--green);border-color:var(--green);color:#fff}
    .quote:first-child p,.quote:first-child small{color:#d8efea}
    .quote-mark{display:block;margin-bottom:13px;font-size:38px;line-height:.8;color:var(--yellow)}
    .quote p{margin:0 0 22px;font-size:16px;line-height:1.85}
    .quote small{color:var(--muted)}
    .analysis-grid{display:grid;grid-template-columns:.78fr 1.22fr;gap:34px;align-items:start}
    .analysis-aside{padding:28px;border-radius:var(--radius);background:var(--peach)}
    .analysis-aside h2{font-size:29px}
    .analysis-aside p{color:#6f5f5b;font-size:14px}
    .analysis-list{border-top:1px solid var(--line)}
    .analysis-item{display:grid;grid-template-columns:110px 1fr auto;gap:20px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line)}
    .analysis-item time{color:var(--red);font-size:13px;font-weight:800}
    .analysis-item h3{margin:0 0 3px;font-size:17px}
    .analysis-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
    .news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .news-card{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
    .news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .news-card img{width:100%;height:185px;object-fit:cover}
    .news-card-body{padding:19px}
    .news-card time{color:var(--red);font-size:12px;font-weight:800}
    .news-card h3{margin:8px 0;font-size:18px}
    .news-card p{margin:0 0 13px;color:var(--muted);font-size:13px;line-height:1.75}
    .faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px}
    .faq-intro{position:sticky;top:106px;height:max-content}
    .faq-intro p{color:var(--muted)}
    .faq-item{border-top:1px solid var(--line);padding:19px 0}
    .faq-item:last-child{border-bottom:1px solid var(--line)}
    .faq-item summary{list-style:none;display:flex;justify-content:space-between;gap:18px;font-weight:800;cursor:pointer}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";color:var(--red);font-size:23px;line-height:1}
    .faq-item[open] summary:after{content:"−"}
    .faq-item p{margin:13px 28px 0 0;color:var(--muted);font-size:14px}
    .cta-section{padding:0 0 94px}
    .cta-box{display:flex;justify-content:space-between;align-items:center;gap:30px;padding:37px 42px;border-radius:var(--radius);background:linear-gradient(120deg,#f8eee9,#fff7e9);border:1px solid #f0d9d2}
    .cta-box h2{max-width:700px;font-size:31px}
    .cta-box p{margin:8px 0 0;color:#705f59}
    footer{padding:58px 0 25px;background:var(--ink);color:#fff}
    .footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1fr;gap:32px;padding-bottom:42px}
    footer .brand{color:#fff}
    footer .brand-mark{background:var(--red)}
    footer p{margin:15px 0 0;max-width:315px;color:#b9c6ca;font-size:13px;line-height:1.85}
    footer h3{margin:3px 0 13px;font-size:14px;color:#fff}
    .footer-links{display:grid;gap:8px}
    .footer-links a{color:#b9c6ca;font-size:13px}
    .footer-links a:hover{color:#fff}
    .footer-bottom{display:flex;justify-content:space-between;gap:18px;padding-top:21px;border-top:1px solid #394750;color:#aebcc1;font-size:12px}
    .record{white-space:nowrap}
    .bottom-bar{position:fixed;z-index:45;right:20px;bottom:18px;left:20px;display:flex;justify-content:center;pointer-events:none}
    .bottom-inner{display:flex;align-items:center;gap:18px;padding:10px 11px 10px 18px;border:1px solid rgba(255,255,255,.18);border-radius:10px;background:rgba(23,33,43,.95);box-shadow:0 13px 35px rgba(0,0,0,.22);color:#fff;pointer-events:auto;backdrop-filter:blur(12px)}
    .bottom-inner span{font-size:13px}
    .bottom-inner .btn{min-height:39px;padding:7px 14px}
    @media (max-width:1024px){
      .nav-wrap{gap:14px}.nav a{padding-right:9px;padding-left:9px}.hero-inner{gap:30px}.feature-layout,.faq-wrap{gap:35px}.footer-grid{grid-template-columns:1.35fr 1fr 1fr}
      .footer-grid>div:last-child{grid-column:2}
    }
    @media (max-width:768px){
      body{font-size:15px}.container{width:min(var(--container),calc(100% - 32px))}.site-header{position:relative}.nav-wrap{height:66px;justify-content:space-between}.brand{min-width:auto;font-size:19px}.nav-cta{display:none}
      .menu-button{display:block}.nav{display:none;position:absolute;top:66px;right:0;left:0;padding:10px 16px 16px;background:#fff;border-bottom:1px solid var(--line);box-shadow:var(--shadow);flex-direction:column;align-items:stretch;overflow:visible}.nav.open{display:flex}.nav a{padding:10px 3px}.nav a.active:after{right:auto;bottom:5px;width:32px}
      .hero{min-height:auto}.hero-inner{grid-template-columns:1fr;padding:55px 0}.comparison{max-width:600px}.benefit-grid,.voice-grid,.news-grid{grid-template-columns:1fr 1fr}.benefit-card:first-child,.quote:first-child{grid-column:1/-1}.feature-layout,.match-grid,.analysis-grid,.faq-wrap{grid-template-columns:1fr}.feature-image img{height:360px}.faq-intro{position:static}.timeline{grid-template-columns:1fr 1fr}.timeline:before{display:none}.step{padding-top:41px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-wrap:wrap}.record{white-space:normal}.cta-box{display:block;padding:30px}.cta-box .btn{margin-top:20px}
    }
    @media (max-width:520px){
      section{padding:62px 0}h1{font-size:37px}.hero-copy{font-size:15px}.hero-meta{gap:16px}.benefit-grid,.voice-grid,.news-grid,.timeline{grid-template-columns:1fr}.benefit-card:first-child,.quote:first-child{grid-column:auto}.section-head{display:block}.section-head .link-arrow{display:inline-block;margin-top:12px}.feature-image img{height:290px}.image-note{right:12px;bottom:12px;width:185px}.match-main{min-height:340px}.analysis-item{grid-template-columns:1fr;gap:5px}.analysis-item .link-arrow{display:none}.score-card{padding:18px 10px}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom>div{margin:7px 0}.bottom-bar{right:10px;bottom:10px;left:10px}.bottom-inner{width:100%;justify-content:space-between;gap:10px;padding-left:13px}.bottom-inner span{font-size:12px}.bottom-inner .btn{padding:7px 10px;font-size:12px}
    }