/* roulang page: index */
:root{
      --ink:#101923;
      --muted:#64717c;
      --paper:#f5f7f6;
      --white:#ffffff;
      --line:#dfe6e2;
      --green:#0c7c68;
      --green-deep:#075445;
      --lime:#c7ef77;
      --orange:#f28d49;
      --navy:#122934;
      --shadow:0 18px 48px rgba(16,35,38,.10);
      --shadow-sm:0 8px 22px rgba(16,35,38,.08);
      --radius:24px;
      --radius-sm:14px;
      --container:1240px;
      --ease:all .3s cubic-bezier(.2,.7,.2,1);
    }
    *,*::before,*::after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:12px;letter-spacing:.18em;font-weight:800;text-transform:uppercase}
    .eyebrow::before{content:"";width:22px;height:2px;background:var(--orange)}
    .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(30px,4vw,52px);line-height:1.15;letter-spacing:-.055em;font-weight:900}
    .section-head p{max-width:500px;color:var(--muted);margin:0}
    .section{padding:96px 0}
    .section-tight{padding:66px 0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 21px;border-radius:999px;font-weight:800;transition:var(--ease);border:1px solid transparent}
    .btn-primary{background:var(--lime);color:var(--ink)}
    .btn-primary:hover{background:#d9fa9c;transform:translateY(-3px);box-shadow:0 10px 20px rgba(199,239,119,.25)}
    .btn-dark{background:var(--navy);color:#fff}
    .btn-dark:hover{background:var(--green-deep);transform:translateY(-3px)}
    .btn-ghost{border-color:var(--line);background:rgba(255,255,255,.6)}
    .btn-ghost:hover{border-color:var(--green);color:var(--green);background:#fff}
    .btn:focus-visible,a:focus-visible,input:focus-visible,button:focus-visible{outline:3px solid rgba(242,141,73,.48);outline-offset:3px}
    .site-header{background:rgba(245,247,246,.92);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(223,230,226,.8)}
    .masthead{min-height:90px;display:flex;align-items:center;gap:28px}
    .brand{font-size:34px;font-weight:950;letter-spacing:-.08em;white-space:nowrap}
    .brand em{font-style:normal;color:var(--green)}
    .brand-note{border-left:1px solid var(--line);padding-left:24px;color:var(--muted);font-size:13px;line-height:1.45;max-width:180px}
    .nav-wrap{display:flex;align-items:center;gap:26px;margin-left:auto}
    .main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
    .main-nav a{padding:9px 12px;border-radius:10px;color:#53616a;font-size:14px;font-weight:700;transition:var(--ease)}
    .main-nav a:hover,.main-nav a.active{background:#e5efea;color:var(--green-deep)}
    .header-action{padding:10px 17px;background:var(--navy);color:#fff;border-radius:999px;font-size:13px;font-weight:800;transition:var(--ease)}
    .header-action:hover{background:var(--green);transform:translateY(-2px)}
    .menu-toggle{display:none;background:none;color:var(--ink);font-size:25px}
    .hero{min-height:700px;display:flex;align-items:end;position:relative;overflow:hidden;background:var(--navy) url('/assets/images/backpic/back-1.webp') center/cover no-repeat;color:#fff}
    .hero::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,27,33,.94) 0%,rgba(8,27,33,.72) 45%,rgba(8,27,33,.18) 100%)}
    .hero-inner{position:relative;z-index:1;width:100%;padding:130px 0 76px}
    .hero-kicker{color:var(--lime);font-weight:800;letter-spacing:.12em;font-size:13px}
    .hero h1{max-width:800px;font-size:clamp(48px,8vw,104px);line-height:1.02;letter-spacing:-.08em;margin:18px 0 25px;font-weight:950}
    .hero-copy{max-width:650px;font-size:18px;color:#d8e5e0;margin:0 0 34px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero .btn-ghost{border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:#fff}
    .hero .btn-ghost:hover{background:#fff;color:var(--ink)}
    .hero-ribbon{position:absolute;right:5%;bottom:60px;width:280px;padding:24px;border:1px solid rgba(255,255,255,.22);background:rgba(13,39,47,.56);backdrop-filter:blur(16px);border-radius:20px}
    .hero-ribbon strong{display:block;font-size:42px;line-height:1;color:var(--lime);letter-spacing:-.06em}
    .hero-ribbon span{display:block;margin-top:8px;color:#d1ded9;font-size:13px}
    .ticker{background:var(--lime);color:var(--ink);overflow:hidden}
    .ticker-inner{display:flex;align-items:center;gap:25px;min-height:52px;white-space:nowrap}
    .ticker-label{font-weight:950;font-size:13px;padding-right:24px;border-right:1px solid rgba(16,25,35,.2)}
    .ticker-text{font-size:14px;font-weight:700}
    .intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:center}
    .intro-copy h2{font-size:clamp(34px,5vw,64px);line-height:1.1;letter-spacing:-.07em;margin:12px 0 24px}
    .intro-copy p{color:var(--muted);font-size:17px;margin:0 0 18px}
    .intro-quote{border-left:3px solid var(--orange);padding-left:20px;margin-top:28px;color:var(--green-deep);font-size:20px;font-weight:800}
    .image-stack{position:relative;padding:0 0 38px 38px}
    .image-stack img{border-radius:var(--radius);box-shadow:var(--shadow)}
    .image-stack img.secondary{position:absolute;width:48%;right:0;bottom:0;border:10px solid var(--paper);box-shadow:var(--shadow-sm)}
    .vertical-section{background:#e7f0eb}
    .vertical-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}
    .vertical-card{position:relative;min-height:430px;border-radius:var(--radius);overflow:hidden;color:#fff;background:#18363b}
    .vertical-card:nth-child(1){grid-column:span 5}
    .vertical-card:nth-child(2){grid-column:span 4;margin-top:42px}
    .vertical-card:nth-child(3){grid-column:span 3;margin-top:84px}
    .vertical-card img{width:100%;height:100%;object-fit:cover;opacity:.74;transition:var(--ease)}
    .vertical-card:hover img{transform:scale(1.05);opacity:.9}
    .vertical-card::after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(7,25,29,.9))}
    .vertical-content{position:absolute;z-index:1;bottom:25px;left:24px;right:20px}
    .vertical-content small{color:var(--lime);font-weight:800}
    .vertical-content h3{font-size:26px;line-height:1.2;margin:8px 0}
    .vertical-content p{margin:0;color:#d8e6df;font-size:14px}
    .feature-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:start}
    .feature-lead{background:var(--orange);border-radius:var(--radius);padding:34px;min-height:360px;display:flex;flex-direction:column;justify-content:space-between}
    .feature-lead h3{font-size:40px;line-height:1.12;letter-spacing:-.06em;margin:0}
    .feature-lead p{margin:0;color:#4d2c1c}
    .feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .feature-item{background:#fff;border:1px solid var(--line);padding:22px;border-radius:18px;transition:var(--ease)}
    .feature-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#b8d7c8}
    .feature-item b{font-size:28px;color:var(--green);display:block;margin-bottom:8px}
    .feature-item h4{margin:0 0 7px;font-size:18px}
    .feature-item p{margin:0;color:var(--muted);font-size:14px}
    .schedule-section{background:var(--navy);color:#fff}
    .schedule-section .section-head p{color:#adc0ba}
    .schedule-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:22px}
    .schedule-main,.schedule-side{border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.06);border-radius:var(--radius);padding:27px}
    .schedule-row{display:grid;grid-template-columns:90px 1fr 120px;align-items:center;gap:18px;padding:18px 0;border-bottom:1px solid rgba(255,255,255,.12)}
    .schedule-row:last-child{border:0}
    .schedule-time{color:var(--lime);font-size:13px;font-weight:800}
    .teams{font-weight:800}
    .teams span{color:#9cb0aa;font-weight:500;margin:0 8px}
    .status{justify-self:end;color:#c7d7d1;font-size:13px}
    .schedule-side h3{font-size:27px;margin:0 0 15px}
    .schedule-side p{color:#adbfba;font-size:14px}
    .mini-stat{display:flex;justify-content:space-between;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.12);font-size:14px}
    .mini-stat strong{color:var(--lime)}
    .data-section{padding-top:72px}
    .data-band{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow-sm)}
    .data-cell{padding:30px;border-right:1px solid var(--line)}
    .data-cell:last-child{border:0}
    .data-cell strong{font-size:42px;line-height:1;color:var(--green-deep);letter-spacing:-.08em}
    .data-cell span{display:block;color:var(--muted);font-size:14px;margin-top:12px}
    .opinion-section{background:#dceae3}
    .opinion-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .opinion-card{padding:28px;background:#fff;border-radius:22px;min-height:255px;display:flex;flex-direction:column;justify-content:space-between}
    .opinion-card blockquote{font-size:23px;line-height:1.45;font-weight:850;letter-spacing:-.04em;margin:0}
    .opinion-card footer{color:var(--muted);font-size:13px}
    .stories{display:grid;grid-template-columns:1.05fr .95fr;gap:42px;align-items:stretch}
    .story-feature{position:relative;overflow:hidden;border-radius:var(--radius);min-height:430px;color:#fff}
    .story-feature img{width:100%;height:100%;object-fit:cover}
    .story-feature::after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(8,25,30,.92))}
    .story-feature-content{position:absolute;z-index:1;bottom:28px;left:30px;right:30px}
    .story-feature-content h3{font-size:33px;line-height:1.2;margin:8px 0}
    .story-feature-content p{color:#d3e0db;margin:0}
    .story-list{display:flex;flex-direction:column;justify-content:space-between}
    .story-row{display:grid;grid-template-columns:120px 1fr;gap:20px;padding:18px 0;border-bottom:1px solid var(--line)}
    .story-row img{width:120px;height:88px;object-fit:cover;border-radius:13px}
    .story-row h4{margin:0 0 5px;line-height:1.35;font-size:17px}
    .story-row p{margin:0;color:var(--muted);font-size:13px}
    .story-row small{color:var(--orange);font-weight:800}
    .guest-section{background:#fff}
    .guest-track{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .guest-card{border:1px solid var(--line);border-radius:20px;padding:24px;min-height:240px;transition:var(--ease)}
    .guest-card:hover{box-shadow:var(--shadow-sm);transform:translateY(-4px)}
    .avatar{width:52px;height:52px;border-radius:50%;object-fit:cover;margin-bottom:20px}
    .guest-card h3{margin:0 0 5px;font-size:19px}
    .guest-card span{color:var(--orange);font-size:13px;font-weight:800}
    .guest-card p{color:var(--muted);font-size:14px}
    .trust-section{padding:50px 0;background:var(--green-deep);color:#fff}
    .trust-line{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .trust-line h2{font-size:32px;line-height:1.2;margin:0;letter-spacing:-.05em}
    .trust-list{display:flex;gap:30px;flex-wrap:wrap}
    .trust-list span{color:#d2e6dd;font-size:14px}
    .trust-list i{font-style:normal;color:var(--lime);margin-right:8px}
    .category-section{background:var(--paper)}
    .category-grid{display:grid;grid-template-columns:repeat(6,1fr);gap:12px}
    .category-card{min-height:150px;background:#fff;border:1px solid var(--line);border-radius:18px;padding:21px;display:flex;flex-direction:column;justify-content:space-between;transition:var(--ease)}
    .category-card:hover{background:var(--navy);color:#fff;transform:translateY(-5px);box-shadow:var(--shadow)}
    .category-card b{font-size:26px;color:var(--green)}
    .category-card:hover b{color:var(--lime)}
    .category-card span{font-weight:850}
    .category-card small{color:var(--muted);font-size:12px}
    .category-card:hover small{color:#bcd0ca}
    .review-section{background:#f1e7dc}
    .review-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:center}
    .review-score{font-size:105px;line-height:.9;font-weight:950;color:var(--green-deep);letter-spacing:-.1em}
    .review-score-label{font-weight:800;margin-top:15px}
    .review-copy{color:var(--muted);max-width:340px}
    .review-wall{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .review{background:#fff;padding:22px;border-radius:18px}
    .review p{margin:0 0 14px;font-size:15px}
    .review small{color:var(--green);font-weight:800}
    .faq-section{background:#fff}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px 50px}
    details{border-bottom:1px solid var(--line);padding:17px 0}
    summary{cursor:pointer;font-weight:850;list-style:none;display:flex;justify-content:space-between;gap:16px}
    summary::-webkit-details-marker{display:none}
    summary::after{content:"+";color:var(--green);font-size:23px;line-height:1}
    details[open] summary::after{content:"−"}
    details p{color:var(--muted);font-size:14px;margin:12px 32px 0 0}
    .guide-section{background:#e8f1ed}
    .guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .guide-step{background:#fff;border-radius:20px;padding:26px;position:relative}
    .step-no{font-size:48px;color:var(--orange);font-weight:950;line-height:1}
    .guide-step h3{margin:18px 0 8px;font-size:20px}
    .guide-step p{margin:0;color:var(--muted);font-size:14px}
    .brand-section{padding:90px 0;background:var(--navy);color:#fff;position:relative;overflow:hidden}
    .brand-section::before{content:"";position:absolute;width:450px;height:450px;border:1px solid rgba(199,239,119,.2);border-radius:50%;right:-150px;top:-190px}
    .brand-story{position:relative;display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:center}
    .brand-story h2{font-size:clamp(35px,5vw,66px);line-height:1.03;letter-spacing:-.07em;margin:12px 0}
    .brand-story p{color:#c1d1cb;font-size:17px;margin:0 0 18px}
    .brand-pillars{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
    .pillar{border-top:1px solid rgba(255,255,255,.2);padding-top:18px}
    .pillar strong{display:block;color:var(--lime);font-size:20px}
    .pillar span{display:block;color:#b9cbc5;font-size:14px;margin-top:7px}
    .subscribe-section{background:var(--orange)}
    .subscribe-box{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .subscribe-box h2{font-size:clamp(32px,4vw,55px);line-height:1.05;letter-spacing:-.07em;margin:0 0 12px}
    .subscribe-box p{margin:0;color:#56331f;max-width:580px}
    .subscribe-form{display:flex;gap:8px;min-width:380px}
    .subscribe-form input{border:0;background:#fff;border-radius:999px;padding:14px 18px;min-width:230px;outline:none}
    .subscribe-form button{background:var(--navy);color:#fff;border-radius:999px;padding:14px 20px;font-weight:800;transition:var(--ease)}
    .subscribe-form button:hover{background:var(--green-deep)}
    .cta-section{padding:80px 0}
    .cta-panel{border-radius:var(--radius);background:linear-gradient(120deg,#c7ef77,#e6f5c7);padding:48px;display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta-panel h2{font-size:clamp(30px,4vw,54px);line-height:1.05;letter-spacing:-.07em;margin:0 0 12px}
    .cta-panel p{margin:0;color:#465c50;max-width:570px}
    .site-footer{background:#0b1a21;color:#c1cfca;padding:58px 0 24px}
    .footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:35px;padding-bottom:42px;border-bottom:1px solid rgba(255,255,255,.13)}
    .footer-brand{color:#fff;font-size:29px;font-weight:950;letter-spacing:-.08em}
    .footer-brand em{font-style:normal;color:var(--lime)}
    .footer-intro{font-size:14px;max-width:300px;color:#94aaa3;margin:16px 0 0}
    .footer-col h3{font-size:14px;color:#fff;margin:0 0 15px}
    .footer-col a{display:block;color:#94aaa3;font-size:13px;margin:9px 0;transition:var(--ease)}
    .footer-col a:hover{color:var(--lime);padding-left:4px}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;align-items:center;padding-top:20px;font-size:12px;color:#829791;flex-wrap:wrap}
    .footer-bottom a{color:#a9c0b8}
    @media(max-width:1024px){
      .main-nav a{padding:8px 7px;font-size:13px}
      .brand-note{display:none}
      .hero-ribbon{right:3%;bottom:35px}
      .category-grid{grid-template-columns:repeat(3,1fr)}
      .guest-track{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(calc(100% - 32px),var(--container))}
      .section{padding:66px 0}
      .masthead{min-height:72px}
      .brand{font-size:28px}
      .menu-toggle{display:block;margin-left:auto}
      .header-action{display:none}
      .nav-wrap{position:absolute;top:72px;left:0;right:0;background:var(--paper);display:none;padding:12px 16px 18px;border-bottom:1px solid var(--line);box-shadow:var(--shadow-sm)}
      .nav-wrap.open{display:block}
      .main-nav{display:grid;grid-template-columns:repeat(2,1fr)}
      .main-nav a{padding:12px}
      .hero{min-height:650px}
      .hero-inner{padding:100px 0 58px}
      .hero h1{font-size:clamp(48px,13vw,78px)}
      .hero-copy{font-size:16px}
      .hero-ribbon{position:relative;right:auto;bottom:auto;margin-top:42px;width:220px}
      .intro-grid,.feature-layout,.schedule-grid,.stories,.review-grid,.brand-story{grid-template-columns:1fr;gap:30px}
      .image-stack{max-width:540px}
      .vertical-card:nth-child(n){grid-column:span 12;margin-top:0;min-height:310px}
      .vertical-grid{grid-template-columns:1fr}
      .data-band{grid-template-columns:repeat(2,1fr)}
      .data-cell:nth-child(2){border-right:0}
      .data-cell:nth-child(-n+2){border-bottom:1px solid var(--line)}
      .opinion-grid,.guide-grid{grid-template-columns:1fr}
      .category-grid{grid-template-columns:repeat(2,1fr)}
      .faq-grid{grid-template-columns:1fr}
      .trust-line,.subscribe-box,.cta-panel{align-items:flex-start;flex-direction:column}
      .subscribe-form{min-width:0;width:100%}
      .subscribe-form input{flex:1;min-width:0}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:520px){
      body{font-size:15px}
      .section-head{display:block}
      .section-head p{margin-top:15px}
      .hero-actions{display:grid;grid-template-columns:1fr}
      .hero-actions .btn{width:100%}
      .feature-list,.review-wall{grid-template-columns:1fr}
      .schedule-row{grid-template-columns:62px 1fr;gap:10px}
      .status{grid-column:2;justify-self:start}
      .data-cell{padding:22px 16px}
      .data-cell strong{font-size:32px}
      .story-row{grid-template-columns:90px 1fr;gap:12px}
      .story-row img{width:90px;height:72px}
      .subscribe-form{display:grid;grid-template-columns:1fr}
      .subscribe-form button{width:100%}
      .cta-panel{padding:30px 23px}
      .footer-grid{grid-template-columns:1fr}
      .footer-bottom{display:block}
      .footer-bottom span{display:block;margin-bottom:10px}
    }

/* roulang page: category2 */
:root{
 --ink:#101923;--muted:#64717c;--paper:#f5f7f6;--white:#fff;--line:#dfe6e2;
 --green:#0c7c68;--green-deep:#075445;--lime:#c7ef77;--orange:#f28d49;--navy:#122934;
 --shadow:0 18px 48px rgba(16,35,38,.10);--shadow-sm:0 8px 22px rgba(16,35,38,.08);
 --radius:24px;--radius-sm:14px;--container:1240px;--ease:all .3s cubic-bezier(.2,.7,.2,1)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
.site-header{background:rgba(245,247,246,.94);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(223,230,226,.8)}
.header-inner{min-height:86px;display:flex;align-items:center;gap:24px}
.brand{font-size:34px;font-weight:950;letter-spacing:-.08em;white-space:nowrap}
.brand em{font-style:normal;color:var(--green)}
.brand-note{border-left:1px solid var(--line);padding-left:24px;color:var(--muted);font-size:13px;line-height:1.45;max-width:180px}
.nav-wrap{display:flex;align-items:center;gap:20px;margin-left:auto}
.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.main-nav a{padding:9px 12px;border-radius:10px;color:#53616a;font-size:14px;font-weight:700;transition:var(--ease)}
.main-nav a:hover,.main-nav a.active{background:#e5efea;color:var(--green-deep)}
.header-action{padding:10px 17px;background:var(--navy);color:#fff;border-radius:999px;font-size:13px;font-weight:800;transition:var(--ease)}
.header-action:hover{background:var(--green);transform:translateY(-2px)}
.menu-toggle{display:none;background:none;color:var(--ink);font-size:25px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 21px;border-radius:999px;font-weight:800;transition:var(--ease);border:1px solid transparent}
.btn-primary{background:var(--lime);color:var(--ink)}
.btn-primary:hover{background:#d9fa9c;transform:translateY(-3px);box-shadow:0 10px 20px rgba(199,239,119,.25)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--green-deep);transform:translateY(-3px)}
.btn-ghost{border-color:var(--line);background:rgba(255,255,255,.6)}
.btn-ghost:hover{border-color:var(--green);color:var(--green);background:#fff}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid rgba(242,141,73,.48);outline-offset:3px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:12px;letter-spacing:.18em;font-weight:800}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--orange)}
.section{padding:92px 0}
.section-tight{padding:62px 0}
.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(30px,4vw,52px);line-height:1.15;letter-spacing:-.055em;font-weight:900}
.section-head p{max-width:510px;color:var(--muted);margin:0}
.hero-inner{min-height:570px;display:flex;align-items:end;position:relative;overflow:hidden;background:var(--navy) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}
.hero-inner:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,27,33,.95),rgba(8,27,33,.7) 48%,rgba(8,27,33,.16))}
.hero-content{position:relative;z-index:1;padding:105px 0 66px;width:100%}
.hero-kicker{color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.14em}
.hero h1{font-size:clamp(48px,8vw,92px);line-height:1.02;letter-spacing:-.08em;margin:18px 0 23px;font-weight:950;max-width:780px}
.hero-copy{max-width:650px;color:#d8e5e0;font-size:18px;margin:0 0 30px}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
.hero .btn-ghost{border-color:rgba(255,255,255,.3);background:rgba(255,255,255,.08);color:#fff}
.hero .btn-ghost:hover{background:#fff;color:var(--ink)}
.hero-mark{position:absolute;right:8%;bottom:58px;z-index:2;width:245px;padding:23px;border:1px solid rgba(255,255,255,.25);background:rgba(13,39,47,.58);backdrop-filter:blur(15px);border-radius:20px}
.hero-mark strong{display:block;font-size:42px;line-height:1;color:var(--lime)}
.hero-mark span{display:block;color:#d1ded9;font-size:13px;margin-top:9px}
.lead-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}
.lead-grid h2{font-size:clamp(32px,4vw,58px);line-height:1.1;letter-spacing:-.06em;margin:13px 0 21px}
.lead-grid p{color:var(--muted);font-size:17px}
.lead-image{position:relative}
.lead-image img{width:100%;height:405px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.image-caption{position:absolute;left:22px;bottom:20px;background:rgba(18,41,52,.88);color:#fff;border-radius:14px;padding:13px 17px;font-size:13px}
.data-band{background:#e7f0eb}
.data-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:36px}
.data-lead{background:var(--orange);border-radius:var(--radius);padding:34px;min-height:305px;display:flex;flex-direction:column;justify-content:space-between}
.data-lead h3{font-size:38px;line-height:1.13;letter-spacing:-.06em;margin:0}
.data-lead p{margin:0;color:#4d2c1c}
.metric-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.metric{background:#fff;border:1px solid var(--line);border-radius:18px;padding:23px;transition:var(--ease)}
.metric:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#b8d7c8}
.metric b{display:block;font-size:31px;color:var(--green);line-height:1.1;margin-bottom:8px}
.metric strong{font-size:18px}
.metric p{font-size:14px;color:var(--muted);margin:6px 0 0}
.scenario{display:grid;grid-template-columns:1.15fr .85fr;gap:55px;align-items:center}
.scenario img{height:420px;width:100%;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
.scenario-copy h2{font-size:clamp(32px,4vw,52px);line-height:1.1;letter-spacing:-.06em;margin:12px 0 20px}
.scenario-copy>p{color:var(--muted)}
.check-list{padding:0;margin:25px 0;list-style:none}
.check-list li{display:flex;gap:12px;padding:12px 0;border-bottom:1px solid var(--line)}
.check-list li:before{content:"✓";color:var(--green);font-weight:900}
.dark-section{background:var(--navy);color:#fff}
.dark-section .section-head p{color:#adc0ba}
.flow{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.16)}
.flow-item{padding:28px 24px;background:rgba(18,41,52,.88);min-height:210px}
.flow-item span{color:var(--lime);font-weight:900;font-size:14px}
.flow-item h3{font-size:22px;margin:27px 0 8px}
.flow-item p{color:#b8c9c4;font-size:14px;margin:0}
.visual-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
.visual-card{overflow:hidden;border-radius:var(--radius);background:#fff;border:1px solid var(--line)}
.visual-card img{width:100%;height:270px;object-fit:cover;transition:var(--ease)}
.visual-card:hover img{transform:scale(1.04)}
.visual-card .pad{padding:24px}
.visual-card h3{font-size:24px;margin:0 0 8px}
.visual-card p{color:var(--muted);margin:0}
.visual-side{display:grid;gap:18px}
.visual-side .visual-card{display:grid;grid-template-columns:135px 1fr}
.visual-side img{height:100%;min-height:170px}
.visual-side .pad{padding:20px}
.visual-side h3{font-size:19px}
.trust-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:42px;align-items:stretch}
.quote{background:#dcece4;border-radius:var(--radius);padding:38px;display:flex;flex-direction:column;justify-content:space-between}
.quote p{font-size:26px;line-height:1.45;letter-spacing:-.04em;margin:0}
.quote small{color:var(--green-deep);font-weight:800}
.trust-copy{padding:10px 0}
.trust-copy h2{font-size:38px;line-height:1.15;margin:0 0 20px;letter-spacing:-.05em}
.trust-copy p{color:var(--muted)}
.facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:25px}
.fact{border-top:2px solid var(--green);padding-top:13px}
.fact b{font-size:27px;display:block}
.fact span{font-size:13px;color:var(--muted)}
.faq-wrap{max-width:920px;margin:auto}
.faq-item{border-top:1px solid var(--line)}
.faq-question{width:100%;background:none;text-align:left;padding:21px 38px 21px 0;font-weight:800;font-size:18px;position:relative;color:var(--ink)}
.faq-question:after{content:"+";position:absolute;right:4px;font-size:25px;color:var(--green);transition:var(--ease)}
.faq-item.open .faq-question:after{transform:rotate(45deg)}
.faq-answer{display:none;color:var(--muted);padding:0 45px 21px 0}
.faq-item.open .faq-answer{display:block}
.cta{background:var(--green-deep);color:#fff;border-radius:var(--radius);padding:48px 56px;display:flex;align-items:center;justify-content:space-between;gap:30px}
.cta h2{font-size:clamp(30px,4vw,52px);line-height:1.1;letter-spacing:-.06em;margin:0 0 11px}
.cta p{color:#c4d8d1;margin:0;max-width:620px}
.site-footer{background:#0b1e26;color:#c5d3cf;padding:48px 0 24px}
.footer-top{display:flex;justify-content:space-between;gap:35px;align-items:start}
.footer-brand{font-size:29px;font-weight:900;color:#fff}
.footer-brand em{font-style:normal;color:var(--lime)}
.footer-note{font-size:13px;color:#8fa7a0;margin-top:8px}
.footer-links{display:flex;gap:20px;flex-wrap:wrap;font-size:14px}
.footer-links a{color:#d9e5e0;transition:var(--ease)}
.footer-links a:hover{color:var(--lime)}
.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:35px;padding-top:18px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap;font-size:12px;color:#8fa7a0}
@media(max-width:1024px){
 .header-inner{flex-wrap:wrap;padding:15px 0}.nav-wrap{order:3;width:100%;justify-content:space-between}
 .hero-mark{right:4%}.lead-grid,.scenario,.trust-panel{gap:35px}.flow{grid-template-columns:repeat(2,1fr)}
}
@media(max-width:768px){
 .container{width:min(calc(100% - 34px),var(--container))}
 .brand-note,.header-action{display:none}.menu-toggle{display:block;margin-left:auto}
 .nav-wrap{display:none}.nav-wrap.open{display:block}.main-nav{display:grid;grid-template-columns:repeat(2,1fr);padding:12px 0 5px}
 .main-nav a{padding:11px}.hero-inner{min-height:680px}.hero-content{padding:100px 0 55px}.hero-mark{position:relative;right:auto;bottom:auto;margin-top:35px}
 .lead-grid,.data-layout,.scenario,.trust-panel,.visual-grid{grid-template-columns:1fr}
 .section{padding:68px 0}.section-head{display:block}.section-head p{margin-top:15px}
 .lead-image img,.scenario img{height:310px}.flow{grid-template-columns:1fr 1fr}.visual-side{grid-template-columns:1fr 1fr}
 .visual-side .visual-card{display:block}.visual-side img{height:150px;min-height:0}.cta{display:block;padding:34px 27px}.cta .btn{margin-top:24px}
}
@media(max-width:520px){
 .hero h1{font-size:51px}.hero-copy{font-size:16px}.metric-grid,.facts,.flow,.visual-side{grid-template-columns:1fr}
 .data-lead{min-height:250px}.section-head h2{font-size:35px}.quote p{font-size:22px}.footer-top{display:block}.footer-links{margin-top:25px}
}

/* roulang page: category1 */
:root{
 --ink:#101923;--muted:#64717c;--paper:#f5f7f6;--white:#fff;--line:#dfe6e2;
 --green:#0c7c68;--green-deep:#075445;--lime:#c7ef77;--orange:#f28d49;
 --navy:#122934;--shadow:0 18px 48px rgba(16,35,38,.10);--shadow-sm:0 8px 22px rgba(16,35,38,.08);
 --radius:24px;--radius-sm:14px;--container:1240px;--ease:all .3s cubic-bezier(.2,.7,.2,1)
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input{font:inherit}button{cursor:pointer;border:0}
.container{width:min(calc(100% - 48px),var(--container));margin:auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:12px;letter-spacing:.18em;font-weight:800}
.eyebrow:before{content:"";width:22px;height:2px;background:var(--orange)}
.section{padding:92px 0}.section-tight{padding:62px 0}
.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(30px,4vw,52px);line-height:1.15;letter-spacing:-.055em;font-weight:900}
.section-head p{max-width:520px;color:var(--muted);margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 21px;border-radius:999px;font-weight:800;transition:var(--ease);border:1px solid transparent}
.btn-primary{background:var(--lime);color:var(--ink)}.btn-primary:hover{background:#d9fa9c;transform:translateY(-3px);box-shadow:0 10px 20px rgba(199,239,119,.25)}
.btn-dark{background:var(--navy);color:#fff}.btn-dark:hover{background:var(--green-deep);transform:translateY(-3px)}
.btn-ghost{border-color:var(--line);background:rgba(255,255,255,.6)}.btn-ghost:hover{border-color:var(--green);color:var(--green);background:#fff}
.btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid rgba(242,141,73,.48);outline-offset:3px}
.site-header{background:rgba(245,247,246,.94);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(223,230,226,.8)}
.header-inner{min-height:84px;display:flex;align-items:center;gap:26px}
.brand{font-size:34px;font-weight:950;letter-spacing:-.08em;white-space:nowrap}.brand em{font-style:normal;color:var(--green)}
.brand-note{border-left:1px solid var(--line);padding-left:24px;color:var(--muted);font-size:13px;line-height:1.45;max-width:180px}
.nav-wrap{display:flex;align-items:center;gap:20px;margin-left:auto}.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.main-nav a{padding:9px 12px;border-radius:10px;color:#53616a;font-size:14px;font-weight:700;transition:var(--ease)}
.main-nav a:hover,.main-nav a.active{background:#e5efea;color:var(--green-deep)}
.header-action{padding:10px 17px;background:var(--navy);color:#fff;border-radius:999px;font-size:13px;font-weight:800;transition:var(--ease)}
.header-action:hover{background:var(--green);transform:translateY(-2px)}.menu-toggle{display:none;background:none;color:var(--ink);font-size:25px}
.page-banner{position:relative;min-height:470px;color:#fff;display:flex;align-items:end;background:var(--navy) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;overflow:hidden}
.page-banner:after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,27,33,.95),rgba(8,27,33,.54),rgba(8,27,33,.16))}
.banner-inner{position:relative;z-index:1;padding:90px 0 62px;width:100%}.banner-inner h1{font-size:clamp(48px,8vw,94px);letter-spacing:-.08em;line-height:1;margin:16px 0 22px;font-weight:950}
.banner-inner p{max-width:650px;color:#d5e5df;font-size:18px;margin:0}.banner-meta{display:flex;gap:9px;flex-wrap:wrap;margin-top:28px}.tag{display:inline-flex;padding:7px 12px;border-radius:99px;background:rgba(199,239,119,.15);color:var(--lime);font-size:12px;font-weight:800;border:1px solid rgba(199,239,119,.28)}
.channel-strip{background:var(--navy);color:#b8cbc5;border-top:1px solid rgba(255,255,255,.12);position:relative;z-index:2}.channel-list{display:flex;gap:28px;overflow:auto;white-space:nowrap}.channel-list a{padding:17px 0;font-size:13px;font-weight:800;border-bottom:2px solid transparent}.channel-list a:hover,.channel-list a.current{color:var(--lime);border-color:var(--lime)}
.intro-grid{display:grid;grid-template-columns:1fr 1fr;gap:66px;align-items:center}.intro-grid h2{font-size:clamp(32px,4vw,56px);line-height:1.12;letter-spacing:-.06em;margin:12px 0 22px}.intro-grid p{color:var(--muted);font-size:17px}.photo-frame{position:relative}.photo-frame img{width:100%;height:430px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}.photo-note{position:absolute;bottom:20px;left:20px;background:var(--lime);padding:14px 18px;border-radius:14px;font-weight:900}
.dark-section{background:var(--navy);color:#fff}.dark-section .section-head p{color:#b9cbc5}
.signal-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}.signal-lead{min-height:360px;border-radius:var(--radius);padding:34px;background:var(--orange);color:#3d2417;display:flex;flex-direction:column;justify-content:space-between}.signal-lead h3{font-size:42px;line-height:1.12;letter-spacing:-.06em;margin:0;max-width:540px}.signal-lead p{max-width:560px}.signal-list{display:grid;gap:14px}.signal-item{padding:23px;background:#fff;color:var(--ink);border-radius:18px;transition:var(--ease)}.signal-item:hover{transform:translateX(6px);box-shadow:var(--shadow-sm)}.signal-item b{color:var(--green);font-size:13px}.signal-item h4{margin:5px 0;font-size:19px}.signal-item p{margin:0;color:var(--muted);font-size:14px}
.scenario-grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.scenario-card{position:relative;min-height:280px;overflow:hidden;border-radius:var(--radius);color:#fff;grid-column:span 4;background:#1c3b40}.scenario-card:first-child{grid-column:span 5}.scenario-card:nth-child(2){margin-top:35px}.scenario-card:nth-child(3){grid-column:span 3;margin-top:70px}.scenario-card img{width:100%;height:100%;object-fit:cover;opacity:.7;transition:var(--ease)}.scenario-card:hover img{transform:scale(1.06);opacity:.9}.scenario-card:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(5,22,27,.94))}.scenario-text{position:absolute;z-index:1;bottom:22px;left:24px;right:20px}.scenario-text h3{margin:0 0 4px;font-size:22px}.scenario-text p{margin:0;color:#d6e3de;font-size:13px}
.process{background:#e7f0eb}.process-grid{display:grid;grid-template-columns:1fr 1.5fr;gap:60px;align-items:start}.process-grid h2{font-size:45px;line-height:1.1;letter-spacing:-.06em;margin:10px 0}.steps{display:grid;gap:0}.step{display:grid;grid-template-columns:62px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid #cbd9d2}.step-num{width:44px;height:44px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:900}.step h3{margin:0 0 5px;font-size:19px}.step p{margin:0;color:var(--muted);font-size:14px}
.editorial-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.story-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--ease)}.story-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.story-card img{width:100%;height:240px;object-fit:cover}.story-card.large img{height:330px}.story-body{padding:24px}.story-body small{color:var(--green);font-weight:800}.story-body h3{font-size:25px;line-height:1.25;margin:8px 0}.story-body p{color:var(--muted);margin:0 0 15px;font-size:14px}.text-link{color:var(--green);font-weight:900;font-size:14px}.side-stories{display:grid;gap:22px}.side-stories .story-card{display:grid;grid-template-columns:40% 60%}.side-stories img{height:100%;min-height:170px}.side-stories .story-body{padding:20px}.side-stories h3{font-size:19px}
.metrics{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.metric{padding:30px 20px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric strong{font-size:43px;color:var(--green);letter-spacing:-.07em;display:block;line-height:1.1}.metric span{color:var(--muted);font-size:14px}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}.faq-grid h2{font-size:44px;line-height:1.1;letter-spacing:-.06em;margin:10px 0}.faq-item{border-top:1px solid var(--line)}.faq-q{width:100%;background:none;text-align:left;padding:20px 0;display:flex;justify-content:space-between;align-items:center;font-weight:900;color:var(--ink)}.faq-q span{font-size:25px;color:var(--green);transition:var(--ease)}.faq-a{max-height:0;overflow:hidden;color:var(--muted);transition:max-height .35s ease}.faq-item.open .faq-a{max-height:150px;padding:0 35px 20px 0}.faq-item.open .faq-q span{transform:rotate(45deg)}
.cta{background:var(--green-deep);color:#fff}.cta-box{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:clamp(32px,4vw,54px);line-height:1.12;letter-spacing:-.06em;margin:8px 0}.cta p{color:#c7d8d2;max-width:580px;margin:0}.site-footer{background:#0b2028;color:#b4c6c0;padding:44px 0 25px}.footer-top{display:flex;justify-content:space-between;gap:30px;align-items:start}.footer-brand{font-size:27px;color:#fff;font-weight:900}.footer-brand em{font-style:normal;color:var(--lime)}.footer-note{max-width:400px;font-size:13px}.footer-links{display:flex;gap:18px;flex-wrap:wrap;font-size:13px}.footer-links a:hover{color:var(--lime)}.footer-bottom{border-top:1px solid rgba(255,255,255,.13);margin-top:32px;padding-top:18px;display:flex;gap:16px;justify-content:space-between;flex-wrap:wrap;font-size:12px}
@media(max-width:1024px){.nav-wrap{gap:8px}.main-nav a{padding:8px 7px}.intro-grid,.process-grid,.faq-grid{gap:35px}.scenario-card,.scenario-card:first-child,.scenario-card:nth-child(3){grid-column:span 4;margin-top:0}.signal-grid{grid-template-columns:1fr}.metrics{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}}
@media(max-width:768px){.container{width:min(calc(100% - 32px),var(--container))}.header-inner{min-height:70px}.brand{font-size:28px}.brand-note,.header-action{display:none}.menu-toggle{display:block;margin-left:auto}.nav-wrap{display:none;position:absolute;left:16px;right:16px;top:70px;background:var(--white);padding:14px;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);align-items:stretch}.site-header.menu-open .nav-wrap{display:block}.main-nav{display:grid;grid-template-columns:repeat(2,1fr)}.main-nav a{padding:12px}.page-banner{min-height:430px}.banner-inner{padding:85px 0 48px}.intro-grid,.process-grid,.faq-grid,.editorial-grid{grid-template-columns:1fr}.section{padding:68px 0}.section-head{display:block}.section-head p{margin-top:14px}.photo-frame img{height:330px}.scenario-card,.scenario-card:first-child,.scenario-card:nth-child(3){grid-column:span 6}.scenario-card:nth-child(2){margin-top:0}.scenario-card{min-height:250px}.metrics{margin-top:10px}.cta-box,.footer-top{display:block}.cta .btn{margin-top:25px}.side-stories .story-card{grid-template-columns:38% 62%}}
@media(max-width:520px){.banner-inner h1{font-size:51px}.hero-copy,.banner-inner p{font-size:16px}.signal-lead h3,.process-grid h2,.faq-grid h2{font-size:34px}.scenario-card,.scenario-card:first-child,.scenario-card:nth-child(3){grid-column:span 12;min-height:235px}.side-stories .story-card{display:block}.side-stories img{height:180px}.metrics{grid-template-columns:1fr}.metric,.metric:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.metric:last-child{border-bottom:0}.footer-links{margin-top:24px}}

/* roulang page: category3 */
:root{
      --ink:#101923;--muted:#64717c;--paper:#f5f7f6;--white:#ffffff;--line:#dfe6e2;
      --green:#0c7c68;--green-deep:#075445;--lime:#c7ef77;--orange:#f28d49;--navy:#122934;
      --shadow:0 18px 48px rgba(16,35,38,.10);--shadow-sm:0 8px 22px rgba(16,35,38,.08);
      --radius:24px;--radius-sm:14px;--container:1240px;--ease:all .3s cubic-bezier(.2,.7,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:12px;letter-spacing:.18em;font-weight:800}
    .eyebrow:before{content:"";width:22px;height:2px;background:var(--orange)}
    .section{padding:92px 0}
    .section-tight{padding:64px 0}
    .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(30px,4vw,51px);line-height:1.15;letter-spacing:-.055em;font-weight:900}
    .section-head p{max-width:530px;color:var(--muted);margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 21px;border-radius:999px;font-weight:800;border:1px solid transparent;transition:var(--ease)}
    .btn-primary{background:var(--lime);color:var(--ink)}
    .btn-primary:hover{background:#d9fa9c;transform:translateY(-3px);box-shadow:0 10px 20px rgba(199,239,119,.24)}
    .btn-dark{background:var(--navy);color:#fff}
    .btn-dark:hover{background:var(--green-deep);transform:translateY(-3px)}
    .btn-ghost{border-color:var(--line);background:rgba(255,255,255,.68);color:var(--ink)}
    .btn-ghost:hover{border-color:var(--green);color:var(--green);background:#fff}
    .btn:focus-visible,a:focus-visible,input:focus-visible,button:focus-visible{outline:3px solid rgba(242,141,73,.5);outline-offset:3px}
    .site-header{background:rgba(245,247,246,.93);backdrop-filter:blur(18px);position:sticky;top:0;z-index:30;border-bottom:1px solid rgba(223,230,226,.85)}
    .header-inner{min-height:82px;display:flex;align-items:center;gap:24px}
    .brand{font-size:34px;font-weight:950;letter-spacing:-.08em;white-space:nowrap;line-height:1}
    .brand em{font-style:normal;color:var(--green)}
    .brand-note{border-left:1px solid var(--line);padding-left:22px;color:var(--muted);font-size:12px;line-height:1.45;max-width:166px}
    .nav-wrap{display:flex;align-items:center;gap:18px;margin-left:auto}
    .main-nav{display:flex;align-items:center;gap:4px}
    .main-nav a{padding:9px 11px;border-radius:10px;color:#53616a;font-size:14px;font-weight:700;transition:var(--ease);white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{background:#e5efea;color:var(--green-deep)}
    .header-action{padding:10px 17px;background:var(--navy);color:#fff;border-radius:999px;font-size:13px;font-weight:800;transition:var(--ease);white-space:nowrap}
    .header-action:hover{background:var(--green);transform:translateY(-2px)}
    .menu-toggle{display:none;background:none;color:var(--ink);font-size:26px;padding:7px}
    .hero{background:var(--navy);position:relative;color:#fff;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,27,33,.96) 0%,rgba(8,27,33,.83) 46%,rgba(8,27,33,.38) 100%),url('/assets/images/backpic/back-2.webp') center/cover no-repeat}
    .hero-inner{min-height:620px;padding:84px 0 66px;position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
    .hero .eyebrow{color:var(--lime)}
    .hero h1{font-size:clamp(48px,7vw,88px);line-height:1.04;letter-spacing:-.08em;margin:17px 0 22px;font-weight:950}
    .hero-copy{font-size:18px;color:#d1ded9;max-width:620px;margin:0 0 29px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero .btn-ghost{background:rgba(255,255,255,.07);color:#fff;border-color:rgba(255,255,255,.28)}
    .hero .btn-ghost:hover{background:#fff;color:var(--ink)}
    .schedule-panel{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.19);backdrop-filter:blur(18px);border-radius:var(--radius);padding:27px;box-shadow:0 20px 50px rgba(0,0,0,.18)}
    .panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.16);padding-bottom:15px;margin-bottom:9px}
    .panel-top strong{font-size:17px}.live-dot{color:var(--lime);font-size:12px;font-weight:800}.live-dot:before{content:"";display:inline-block;width:7px;height:7px;background:var(--lime);border-radius:50%;margin-right:7px;box-shadow:0 0 0 5px rgba(199,239,119,.13)}
    .match-row{display:grid;grid-template-columns:52px 1fr auto;gap:12px;align-items:center;padding:15px 0;border-bottom:1px solid rgba(255,255,255,.12)}
    .match-row:last-child{border:0;padding-bottom:0}.match-time{font-weight:900;color:var(--lime);font-size:14px}.match-name{font-weight:800;font-size:15px}.match-type{font-size:11px;color:#b8cec7;display:block}.match-arrow{color:#fff;background:rgba(255,255,255,.12);height:30px;width:30px;border-radius:50%;display:grid;place-items:center}
    .quick-bar{margin-top:-30px;position:relative;z-index:3}
    .quick-grid{display:grid;grid-template-columns:1.25fr repeat(3,1fr);background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow-sm);overflow:hidden}
    .quick-item{padding:19px 24px;border-right:1px solid var(--line);transition:var(--ease)}.quick-item:last-child{border:0}.quick-item:hover{background:#f0f8f4}.quick-item small{display:block;color:var(--muted);font-weight:700;font-size:12px}.quick-item strong{font-size:17px;display:block;margin-top:2px}
    .intro-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:70px;align-items:center}
    .photo-frame{position:relative}.photo-frame img{width:100%;height:440px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .photo-tag{position:absolute;bottom:20px;right:-22px;background:var(--orange);color:#402516;padding:18px 20px;border-radius:16px;font-size:14px;font-weight:900;box-shadow:var(--shadow-sm)}
    .intro-copy h2{font-size:clamp(32px,4vw,50px);line-height:1.16;letter-spacing:-.06em;margin:12px 0 20px}.intro-copy p{color:var(--muted);margin:0 0 17px}
    .check-list{padding:0;margin:24px 0 0;list-style:none;display:grid;gap:12px}.check-list li{padding-left:29px;position:relative;font-weight:700}.check-list li:before{content:"✓";position:absolute;left:0;top:1px;color:var(--green);font-weight:950}
    .day-section{background:#e7f0eb}
    .day-layout{display:grid;grid-template-columns:280px 1fr;gap:26px}
    .day-tabs{display:flex;flex-direction:column;gap:9px}.day-tab{padding:17px 18px;text-align:left;border-radius:15px;background:transparent;color:var(--muted);font-weight:800;transition:var(--ease)}.day-tab strong{display:block;font-size:21px;color:var(--ink);line-height:1.25}.day-tab:hover,.day-tab.active{background:var(--navy);color:#d4e4de}.day-tab.active strong{color:var(--lime)}
    .match-board{background:#fff;border-radius:var(--radius);padding:12px 28px;box-shadow:var(--shadow-sm)}
    .board-title{display:flex;justify-content:space-between;align-items:center;padding:17px 0;border-bottom:1px solid var(--line);font-weight:900}.board-title span{font-size:13px;color:var(--green)}
    .board-row{display:grid;grid-template-columns:100px 1fr 1fr 70px;gap:16px;align-items:center;padding:19px 0;border-bottom:1px solid #edf1ef}.board-row:last-child{border:0}.board-time{font-weight:900;color:var(--green)}.club{font-weight:800}.club.right{text-align:right}.sport-badge{justify-self:center;font-size:12px;padding:4px 9px;background:#edf6f1;color:var(--green-deep);border-radius:999px;font-weight:800}
    .signal-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:23px}
    .signal-main{background:var(--navy);color:#fff;border-radius:var(--radius);padding:42px;position:relative;overflow:hidden}.signal-main:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(199,239,119,.28);border-radius:50%;right:-80px;bottom:-100px}.signal-main h2{position:relative;z-index:1;font-size:clamp(31px,4vw,47px);line-height:1.14;letter-spacing:-.06em;margin:14px 0}.signal-main p{position:relative;z-index:1;color:#b9cbc5;max-width:550px}.signal-numbers{position:relative;z-index:1;display:flex;gap:35px;margin-top:30px}.signal-numbers strong{font-size:34px;color:var(--lime);display:block;line-height:1}.signal-numbers span{font-size:12px;color:#b9cbc5}
    .signal-list{display:grid;gap:13px}.signal-item{background:#fff;padding:21px;border:1px solid var(--line);border-radius:18px;display:flex;gap:16px;align-items:flex-start;transition:var(--ease)}.signal-item:hover{transform:translateX(5px);box-shadow:var(--shadow-sm)}.signal-icon{flex:0 0 40px;height:40px;border-radius:13px;background:#e7f0eb;color:var(--green);display:grid;place-items:center;font-weight:950}.signal-item h3{margin:0 0 3px;font-size:17px}.signal-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
    .sport-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:18px}.sport-card{min-height:260px;position:relative;overflow:hidden;border-radius:var(--radius);color:#fff;background:#17373b}.sport-card img{width:100%;height:100%;position:absolute;object-fit:cover;opacity:.64;transition:var(--ease)}.sport-card:hover img{transform:scale(1.06);opacity:.82}.sport-card:after{content:"";position:absolute;inset:35% 0 0;background:linear-gradient(transparent,rgba(7,25,29,.9))}.sport-card-content{position:absolute;z-index:1;bottom:24px;left:25px;right:25px}.sport-card small{color:var(--lime);font-weight:800}.sport-card h3{font-size:28px;line-height:1.1;letter-spacing:-.05em;margin:7px 0}.sport-card p{font-size:13px;color:#d7e5df;margin:0}
    .method-section{background:#fff}
    .method-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:54px;align-items:start}.method-intro h2{font-size:clamp(31px,4vw,48px);line-height:1.15;letter-spacing:-.06em;margin:12px 0 17px}.method-intro p{color:var(--muted)}
    .steps{border-top:1px solid var(--line)}.step{display:grid;grid-template-columns:70px 1fr auto;gap:20px;align-items:center;padding:23px 0;border-bottom:1px solid var(--line)}.step-no{font-size:28px;font-weight:950;color:var(--green);letter-spacing:-.06em}.step h3{margin:0;font-size:19px}.step p{margin:3px 0 0;color:var(--muted);font-size:14px}.step-mark{height:36px;width:36px;background:#eff6f2;border-radius:50%;display:grid;place-items:center;color:var(--green);font-weight:900}
    .feature-quote{padding:36px 0;border-bottom:1px solid var(--line);display:grid;grid-template-columns:1fr .75fr;gap:44px;align-items:center}.feature-quote blockquote{margin:0;font-size:26px;line-height:1.45;font-weight:900;letter-spacing:-.04em}.feature-quote p{color:var(--muted);margin:0}
    .faq-wrap{max-width:920px;margin:0 auto}.faq-item{background:#fff;border:1px solid var(--line);border-radius:16px;margin-bottom:12px;overflow:hidden;transition:var(--ease)}.faq-item:hover{border-color:#bdd7ca}.faq-question{width:100%;padding:20px 22px;background:#fff;display:flex;justify-content:space-between;align-items:center;text-align:left;color:var(--ink);font-weight:850;font-size:17px}.faq-question span{font-size:24px;color:var(--green);transition:var(--ease)}.faq-answer{display:none;padding:0 22px 20px;color:var(--muted);font-size:15px}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span{transform:rotate(45deg)}
    .cta{padding:30px 0 100px}.cta-box{background:var(--orange) url('/assets/images/backpic/back-3.webp') center/cover no-repeat;border-radius:var(--radius);padding:54px;position:relative;overflow:hidden;color:#251b14}.cta-box:before{content:"";position:absolute;inset:0;background:rgba(242,141,73,.86)}.cta-inner{position:relative;display:flex;align-items:end;justify-content:space-between;gap:30px}.cta h2{font-size:clamp(33px,4vw,54px);line-height:1.08;letter-spacing:-.065em;margin:10px 0;max-width:700px}.cta p{max-width:670px;margin:0;font-weight:650}.cta .btn-dark{white-space:nowrap}
    footer{background:var(--navy);color:#d3e0dc;padding:54px 0 26px}footer .brand{color:#fff}footer .brand em{color:var(--lime)}.footer-grid{display:grid;grid-template-columns:1.1fr .8fr .8fr;gap:38px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.14)}.footer-note{margin:17px 0 0;max-width:380px;color:#a9beb7;font-size:14px}.footer-links h3{font-size:13px;letter-spacing:.12em;color:var(--lime);margin:0 0 12px}.footer-links a{display:block;color:#cbdad5;font-size:14px;padding:3px 0;transition:var(--ease)}.footer-links a:hover{color:var(--lime);padding-left:4px}.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:20px;color:#91a8a0;font-size:12px}.footer-bottom a:hover{color:var(--lime)}
    @media(max-width:1100px){.brand-note{display:none}.main-nav a{padding:8px 8px;font-size:13px}.header-action{display:none}.hero-inner{gap:26px}.day-layout{grid-template-columns:210px 1fr}}
    @media(max-width:820px){.section{padding:72px 0}.container{width:min(calc(100% - 32px),var(--container))}.menu-toggle{display:block;margin-left:auto}.nav-wrap{display:none;position:absolute;top:82px;left:0;right:0;background:var(--paper);border-bottom:1px solid var(--line);padding:14px 16px 20px;box-shadow:var(--shadow-sm)}.nav-wrap.open{display:block}.main-nav{display:grid;grid-template-columns:repeat(2,1fr)}.main-nav a{padding:12px}.hero-inner{grid-template-columns:1fr;min-height:auto;padding:74px 0 54px}.schedule-panel{max-width:620px}.quick-grid{grid-template-columns:repeat(2,1fr)}.quick-item:nth-child(2){border-right:0}.quick-item{border-bottom:1px solid var(--line)}.quick-item:nth-last-child(-n+2){border-bottom:0}.intro-grid,.signal-grid,.method-grid{grid-template-columns:1fr;gap:34px}.photo-frame{max-width:620px}.day-layout{grid-template-columns:1fr}.day-tabs{flex-direction:row;overflow:auto;padding-bottom:5px}.day-tab{min-width:130px}.sport-grid{grid-template-columns:1fr 1fr}.sport-card:first-child{grid-column:span 2}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:span 2}}
    @media(max-width:520px){body{font-size:15px}.brand{font-size:29px}.section{padding:58px 0}.section-head{display:block;margin-bottom:25px}.section-head p{margin-top:15px}.hero h1{font-size:48px}.hero-copy{font-size:16px}.quick-bar{margin-top:-15px}.quick-grid{grid-template-columns:1fr}.quick-item,.quick-item:nth-child(2){border-right:0;border-bottom:1px solid var(--line)}.quick-item:last-child{border-bottom:0}.photo-frame img{height:330px}.photo-tag{right:10px;bottom:12px;padding:13px}.match-board{padding:8px 16px}.board-row{grid-template-columns:60px 1fr 45px;gap:8px}.club.right{display:none}.sport-badge{font-size:10px;padding:3px 5px}.signal-main{padding:29px}.signal-numbers{gap:20px}.feature-quote{grid-template-columns:1fr;gap:18px}.feature-quote blockquote{font-size:22px}.step{grid-template-columns:48px 1fr}.step-mark{display:none}.cta{padding-bottom:64px}.cta-box{padding:34px 25px}.cta-inner{display:block}.cta .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr;gap:28px}.footer-grid>div:first-child{grid-column:auto}.footer-bottom{display:block}.footer-bottom div{margin-bottom:8px}}

/* roulang page: category4 */
:root{--ink:#101923;--muted:#64717c;--paper:#f5f7f6;--white:#fff;--line:#dfe6e2;--green:#0c7c68;--green-deep:#075445;--lime:#c7ef77;--orange:#f28d49;--navy:#122934;--shadow:0 18px 48px rgba(16,35,38,.10);--shadow-sm:0 8px 22px rgba(16,35,38,.08);--radius:24px;--radius-sm:14px;--container:1240px;--ease:all .3s cubic-bezier(.2,.7,.2,1)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}a{color:inherit;text-decoration:none}img{display:block;max-width:100%;height:auto}button,input{font:inherit}button{cursor:pointer;border:0}.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
.site-header{background:rgba(245,247,246,.94);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(223,230,226,.8)}.header-inner{min-height:84px;display:flex;align-items:center;gap:26px}.brand{font-size:34px;font-weight:950;letter-spacing:-.08em;white-space:nowrap}.brand em{font-style:normal;color:var(--green)}.brand-note{border-left:1px solid var(--line);padding-left:24px;color:var(--muted);font-size:13px;line-height:1.45;max-width:180px}.nav-wrap{display:flex;align-items:center;gap:18px;margin-left:auto}.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}.main-nav a{padding:9px 12px;border-radius:10px;color:#53616a;font-size:14px;font-weight:700;transition:var(--ease)}.main-nav a:hover,.main-nav a.active{background:#e5efea;color:var(--green-deep)}.header-action{padding:10px 17px;background:var(--navy);color:#fff;border-radius:999px;font-size:13px;font-weight:800;transition:var(--ease)}.header-action:hover{background:var(--green);transform:translateY(-2px)}.menu-toggle{display:none;background:none;color:var(--ink);font-size:25px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 21px;border-radius:999px;font-weight:800;transition:var(--ease);border:1px solid transparent}.btn-primary{background:var(--lime);color:var(--ink)}.btn-primary:hover{background:#d9fa9c;transform:translateY(-3px);box-shadow:0 10px 20px rgba(199,239,119,.25)}.btn-dark{background:var(--navy);color:#fff}.btn-dark:hover{background:var(--green-deep);transform:translateY(-3px)}.btn-ghost{border-color:var(--line);background:rgba(255,255,255,.6)}.btn-ghost:hover{border-color:var(--green);color:var(--green);background:#fff}.btn:focus-visible,a:focus-visible,input:focus-visible,button:focus-visible{outline:3px solid rgba(242,141,73,.48);outline-offset:3px}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:12px;letter-spacing:.18em;font-weight:800}.eyebrow::before{content:"";width:22px;height:2px;background:var(--orange)}.section{padding:88px 0}.section-tight{padding:58px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:32px}.section-head h2{margin:8px 0 0;font-size:clamp(30px,4vw,52px);line-height:1.15;letter-spacing:-.055em;font-weight:900}.section-head p{max-width:520px;color:var(--muted);margin:0}
.page-hero{position:relative;overflow:hidden;background:var(--navy) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff;padding:112px 0 90px}.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,27,33,.96),rgba(8,27,33,.64),rgba(8,27,33,.2))}.page-hero .container{position:relative;z-index:1}.page-hero h1{font-size:clamp(48px,7vw,88px);line-height:1.04;letter-spacing:-.08em;margin:18px 0 24px;max-width:780px}.page-hero p{max-width:650px;color:#d5e5df;font-size:18px;margin:0 0 30px}.hero-meta{display:flex;gap:10px;flex-wrap:wrap}.pill{display:inline-flex;padding:7px 13px;border-radius:999px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.2);font-size:13px;color:#e4efeb}
.intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}.intro-copy h2{font-size:clamp(32px,4vw,56px);line-height:1.12;letter-spacing:-.06em;margin:14px 0 20px}.intro-copy p{color:var(--muted);font-size:17px}.image-card{position:relative}.image-card img{width:100%;border-radius:var(--radius);box-shadow:var(--shadow)}.image-label{position:absolute;left:22px;bottom:20px;background:var(--lime);padding:10px 15px;border-radius:12px;font-weight:900}
.filter-panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:22px;display:flex;align-items:center;gap:12px;flex-wrap:wrap;box-shadow:var(--shadow-sm)}.filter-panel strong{margin-right:8px}.filter{border:1px solid var(--line);background:#f7faf8;color:var(--muted);border-radius:999px;padding:9px 16px;font-weight:700;transition:var(--ease)}.filter:hover,.filter.selected{background:var(--green);color:#fff;border-color:var(--green)}
.schedule-area{background:#e7f0eb}.schedule-layout{display:grid;grid-template-columns:1.32fr .68fr;gap:24px}.schedule-board,.side-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:28px;box-shadow:var(--shadow-sm)}.board-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:8px}.board-top h3{font-size:24px;margin:0}.live-dot{color:var(--green);font-size:13px;font-weight:800}.match-row{display:grid;grid-template-columns:100px 1fr 110px;align-items:center;gap:18px;padding:20px 0;border-bottom:1px solid #edf1ef}.match-row:last-child{border:0}.match-time strong{font-size:23px;display:block;line-height:1.1}.match-time small{color:var(--muted)}.match-info{display:flex;align-items:center;gap:12px}.team{font-weight:850}.versus{color:var(--orange);font-size:12px;font-weight:900}.match-tag{text-align:right}.tag{display:inline-block;padding:5px 10px;background:#e8f4ee;color:var(--green-deep);border-radius:8px;font-size:12px;font-weight:800}.side-card{background:var(--navy);color:#fff}.side-card h3{font-size:29px;line-height:1.2;margin:0 0 15px}.side-card p{color:#b9cbc5}.countdown{display:flex;gap:8px;margin:25px 0}.count-box{background:rgba(255,255,255,.1);border-radius:12px;padding:12px 10px;text-align:center;min-width:58px}.count-box b{display:block;color:var(--lime);font-size:25px;line-height:1}.count-box span{font-size:11px;color:#b7c9c3}
.feature-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:44px;align-items:start}.feature-lead{background:var(--orange);border-radius:var(--radius);padding:34px;min-height:300px;display:flex;flex-direction:column;justify-content:space-between}.feature-lead h3{font-size:40px;line-height:1.12;letter-spacing:-.06em;margin:0}.feature-lead p{margin:0;color:#4d2c1c}.feature-list{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}.feature-item{background:#fff;border:1px solid var(--line);padding:22px;border-radius:18px;transition:var(--ease)}.feature-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#b8d7c8}.feature-item b{font-size:28px;color:var(--green);display:block;margin-bottom:8px}.feature-item h4{margin:0 0 7px;font-size:18px}.feature-item p{margin:0;color:var(--muted);font-size:14px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.step{border-top:3px solid var(--green);padding:22px 0;border-radius:18px;background:#fff;box-shadow:var(--shadow-sm);transition:var(--ease)}.step:hover{transform:translateY(-5px);border-color:var(--orange)}.step-num{display:inline-flex;width:34px;height:34px;align-items:center;justify-content:center;border-radius:50%;background:var(--lime);font-weight:900;margin-bottom:18px}.step h3{font-size:19px;margin:0 0 8px}.step p{font-size:14px;color:var(--muted);margin:0}
.data-section{background:var(--navy);color:#fff}.data-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.15);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);overflow:hidden}.data-item{padding:30px 24px;background:rgba(18,41,52,.88)}.data-item strong{display:block;font-size:42px;line-height:1;color:var(--lime);letter-spacing:-.06em}.data-item span{display:block;color:#b8cac4;margin-top:12px;font-size:14px}
.scenarios{display:grid;grid-template-columns:1fr 1fr;gap:20px}.scenario{display:grid;grid-template-columns:150px 1fr;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:18px;transition:var(--ease)}.scenario:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.scenario img{width:150px;height:150px;object-fit:cover;border-radius:16px}.scenario h3{margin:0 0 8px;font-size:22px}.scenario p{margin:0;color:var(--muted);font-size:14px}
.quote-section{background:#dcebe4}.quote-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:center}.quote-layout h2{font-size:clamp(32px,4vw,54px);line-height:1.1;letter-spacing:-.06em;margin:12px 0}.quote-box{background:#fff;border-radius:var(--radius);padding:34px 38px;box-shadow:var(--shadow)}.quote-box p{font-size:22px;line-height:1.55;margin:0 0 22px;font-weight:800}.quote-person{display:flex;align-items:center;gap:12px;color:var(--muted);font-size:14px}.quote-person i{width:38px;height:38px;border-radius:50%;background:var(--orange);display:inline-block}
.faq-list{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq{background:#fff;border:1px solid var(--line);border-radius:16px;padding:20px 22px}.faq summary{cursor:pointer;font-weight:850;list-style:none;display:flex;justify-content:space-between;gap:16px}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"＋";color:var(--green);font-size:21px;line-height:1}.faq[open] summary:after{content:"−"}.faq p{color:var(--muted);font-size:14px;margin:14px 0 0}
.cta{padding:76px 0}.cta-inner{background:var(--green);border-radius:var(--radius);color:#fff;padding:48px 54px;display:flex;justify-content:space-between;align-items:center;gap:30px;overflow:hidden;position:relative}.cta-inner:after{content:"04";position:absolute;right:28px;bottom:-42px;color:rgba(255,255,255,.09);font-size:190px;font-weight:950;line-height:1}.cta-inner h2{font-size:clamp(30px,4vw,50px);line-height:1.1;letter-spacing:-.06em;margin:0 0 12px;position:relative;z-index:1}.cta-inner p{margin:0;color:#d5eee5;max-width:620px;position:relative;z-index:1}.cta-inner .btn{position:relative;z-index:1;white-space:nowrap}
.site-footer{background:var(--navy);color:#fff;padding:46px 0 24px}.footer-top{display:flex;justify-content:space-between;gap:35px;padding-bottom:30px;border-bottom:1px solid rgba(255,255,255,.16)}.footer-brand{font-size:27px;font-weight:950;letter-spacing:-.06em}.footer-brand em{font-style:normal;color:var(--lime)}.footer-note{color:#afc1bb;max-width:440px;font-size:14px;margin:10px 0 0}.footer-links{display:flex;gap:20px;align-items:flex-start;flex-wrap:wrap;color:#d8e4df;font-size:14px}.footer-links a{transition:var(--ease)}.footer-links a:hover{color:var(--lime)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;color:#9db2aa;font-size:12px}.record-line{display:flex;gap:18px;flex-wrap:wrap}.record-line a{text-decoration:underline;text-underline-offset:3px}
@media(max-width:1024px){.header-inner{gap:16px}.brand-note{display:none}.nav-wrap{gap:8px}.header-action{display:none}.intro-grid,.schedule-layout,.quote-layout{gap:32px}.steps{grid-template-columns:repeat(2,1fr)}.data-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:768px){.container{width:min(calc(100% - 32px),var(--container))}.header-inner{min-height:72px}.menu-toggle{display:block;margin-left:auto}.nav-wrap{display:none;position:absolute;left:16px;right:16px;top:72px;padding:12px;background:rgba(255,255,255,.98);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);align-items:stretch}.nav-wrap.open{display:block}.main-nav{display:block}.main-nav a{display:block;padding:11px 14px}.page-hero{padding:78px 0 65px}.page-hero h1{font-size:clamp(44px,13vw,70px)}.page-hero p{font-size:16px}.section{padding:64px 0}.section-head{display:block;margin-bottom:24px}.section-head p{margin-top:14px}.intro-grid,.schedule-layout,.feature-layout,.quote-layout{grid-template-columns:1fr}.schedule-board,.side-card{padding:22px}.feature-list{grid-template-columns:1fr}.scenarios,.faq-list{grid-template-columns:1fr}.scenario{grid-template-columns:120px 1fr}.scenario img{width:120px;height:120px}.cta-inner{display:block;padding:35px 28px}.cta-inner .btn{margin-top:24px}.footer-top{display:block}.footer-links{margin-top:24px}}
@media(max-width:520px){body{font-size:15px}.brand{font-size:29px}.page-hero h1{letter-spacing:-.07em}.match-row{grid-template-columns:72px 1fr;gap:10px}.match-tag{grid-column:2;text-align:left}.match-info{display:block}.versus{display:block;margin:3px 0}.steps,.data-grid{grid-template-columns:1fr}.scenario{grid-template-columns:1fr}.scenario img{width:100%;height:180px}.filter-panel{padding:17px}.filter-panel strong{width:100%}.quote-box{padding:25px}.quote-box p{font-size:19px}.footer-bottom{display:block}.record-line{margin-top:10px}}

/* roulang page: category5 */
:root{
      --ink:#101923;--muted:#64717c;--paper:#f5f7f6;--white:#ffffff;--line:#dfe6e2;
      --green:#0c7c68;--green-deep:#075445;--lime:#c7ef77;--orange:#f28d49;--navy:#122934;
      --shadow:0 18px 48px rgba(16,35,38,.10);--shadow-sm:0 8px 22px rgba(16,35,38,.08);
      --radius:24px;--radius-sm:14px;--container:1240px;--ease:all .3s cubic-bezier(.2,.7,.2,1);
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%;height:auto}
    button,input{font:inherit}
    button{cursor:pointer;border:0}
    .container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:50;background:rgba(245,247,246,.93);backdrop-filter:blur(18px);border-bottom:1px solid rgba(223,230,226,.85)}
    .header-inner{min-height:82px;display:flex;align-items:center;gap:22px}
    .brand{font-size:34px;font-weight:950;letter-spacing:-.08em;line-height:1;white-space:nowrap}
    .brand em{font-style:normal;color:var(--green)}
    .brand-note{border-left:1px solid var(--line);padding-left:22px;color:var(--muted);font-size:12px;line-height:1.45;max-width:158px}
    .nav-wrap{display:flex;align-items:center;gap:18px;margin-left:auto}
    .main-nav{display:flex;align-items:center;gap:3px}
    .main-nav a{padding:9px 10px;border-radius:10px;color:#53616a;font-size:13px;font-weight:750;white-space:nowrap;transition:var(--ease)}
    .main-nav a:hover,.main-nav a.active{background:#e5efea;color:var(--green-deep)}
    .header-action{padding:10px 16px;background:var(--navy);color:#fff;border-radius:999px;font-size:13px;font-weight:800;white-space:nowrap;transition:var(--ease)}
    .header-action:hover{background:var(--green);transform:translateY(-2px)}
    .menu-toggle{display:none;background:transparent;font-size:24px;color:var(--ink)}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:12px;letter-spacing:.18em;font-weight:900}
    .eyebrow:before{content:"";width:22px;height:2px;background:var(--orange)}
    .section{padding:96px 0}
    .section-tight{padding:66px 0}
    .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(30px,4vw,52px);line-height:1.15;letter-spacing:-.06em;font-weight:950}
    .section-head p{max-width:500px;color:var(--muted);margin:0}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 21px;border:1px solid transparent;border-radius:999px;font-weight:850;transition:var(--ease)}
    .btn-primary{background:var(--lime);color:var(--ink)}
    .btn-primary:hover{background:#d9fa9c;transform:translateY(-3px);box-shadow:0 10px 20px rgba(199,239,119,.25)}
    .btn-dark{background:var(--navy);color:#fff}
    .btn-dark:hover{background:var(--green-deep);transform:translateY(-3px)}
    .btn-ghost{background:#fff;border-color:var(--line)}
    .btn-ghost:hover{border-color:var(--green);color:var(--green);transform:translateY(-2px)}
    .btn:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid rgba(242,141,73,.52);outline-offset:3px}

    .coupon-hero{position:relative;overflow:hidden;background:var(--navy);color:#fff;min-height:666px;padding:84px 0 70px}
    .coupon-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(95deg,rgba(8,28,34,.98) 10%,rgba(10,43,45,.82) 54%,rgba(8,28,34,.47)),url('/assets/images/backpic/back-2.webp') center/cover}
    .coupon-hero:after{content:"";position:absolute;width:420px;height:420px;right:-110px;top:-80px;border:1px solid rgba(199,239,119,.24);border-radius:50%;box-shadow:0 0 0 44px rgba(199,239,119,.05),0 0 0 88px rgba(199,239,119,.04)}
    .hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1fr .9fr;align-items:center;gap:52px}
    .hero-kicker{color:var(--lime);font-size:13px;font-weight:900;letter-spacing:.16em}
    .coupon-hero h1{margin:18px 0 22px;font-size:clamp(46px,6.7vw,82px);line-height:1.04;letter-spacing:-.08em;font-weight:950}
    .hero-copy{max-width:645px;margin:0 0 30px;color:#d4e2dc;font-size:18px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-actions .btn-ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.28);color:#fff}
    .hero-actions .btn-ghost:hover{background:#fff;color:var(--ink)}
    .coupon-wall{position:relative;min-height:460px}
    .coupon{position:absolute;background:#fff;color:var(--ink);border-radius:20px;box-shadow:0 20px 45px rgba(0,0,0,.21);overflow:hidden;transition:var(--ease)}
    .coupon:hover{transform:translateY(-8px) rotate(0)!important}
    .coupon:before{content:"";position:absolute;left:-11px;top:50%;width:22px;height:22px;border-radius:50%;background:#12303a;transform:translateY(-50%);box-shadow:calc(100% + 286px) 0 0 #12303a}
    .coupon small{display:block;color:var(--green);font-size:11px;font-weight:900;letter-spacing:.12em}
    .coupon strong{display:block;font-size:30px;line-height:1.14;letter-spacing:-.05em;margin:7px 0}
    .coupon span{display:block;color:var(--muted);font-size:12px;line-height:1.5}
    .coupon-main{width:340px;right:34px;top:80px;padding:34px 38px;background:var(--lime)}
    .coupon-main:before{background:#12303a;box-shadow:calc(100% + 296px) 0 0 #12303a}
    .coupon-main strong{font-size:42px}
    .coupon-a{width:238px;top:14px;left:8px;padding:23px 30px;transform:rotate(-9deg)}
    .coupon-b{width:242px;right:2px;bottom:2px;padding:22px 29px;transform:rotate(8deg);background:var(--orange)}
    .coupon-c{width:215px;left:48px;bottom:63px;padding:19px 27px;transform:rotate(5deg);background:#dce9e2}
    .coupon .coupon-btn{display:inline-block;margin-top:15px;padding:8px 13px;border-radius:999px;background:var(--navy);color:#fff;font-size:12px;font-weight:800}

    .signal-bar{background:#e5efea;border-top:1px solid #d4e2dc;border-bottom:1px solid #d4e2dc}
    .signal-list{display:grid;grid-template-columns:repeat(4,1fr);margin:0;padding:0;list-style:none}
    .signal-list li{padding:22px 24px;border-right:1px solid #cfded7;font-size:14px;font-weight:800}
    .signal-list li:last-child{border:0}
    .signal-list b{display:block;color:var(--green);font-size:24px;letter-spacing:-.05em}

    .lead-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:64px;align-items:center}
    .image-panel{position:relative}
    .image-panel img{width:100%;min-height:440px;object-fit:cover;border-radius:var(--radius);box-shadow:var(--shadow)}
    .image-tag{position:absolute;bottom:24px;left:24px;max-width:290px;padding:18px 20px;border-radius:16px;background:rgba(255,255,255,.92);backdrop-filter:blur(9px);font-weight:800;box-shadow:var(--shadow-sm)}
    .lead-copy h2{font-size:clamp(32px,4vw,53px);line-height:1.16;letter-spacing:-.06em;margin:12px 0 22px}
    .lead-copy p{color:var(--muted);margin:0 0 18px}
    .check-list{list-style:none;padding:0;margin:26px 0 0;display:grid;gap:13px}
    .check-list li{position:relative;padding-left:30px;font-weight:700}
    .check-list li:before{content:"✓";position:absolute;left:0;top:2px;width:20px;height:20px;display:grid;place-items:center;border-radius:50%;background:var(--lime);font-size:12px;color:var(--green-deep)}

    .moment-section{background:#e7f0eb}
    .moment-layout{display:grid;grid-template-columns:.73fr 1.27fr;gap:24px}
    .moment-intro{display:flex;flex-direction:column;justify-content:space-between;padding:36px;border-radius:var(--radius);background:var(--orange);min-height:480px}
    .moment-intro h2{margin:10px 0;font-size:45px;line-height:1.12;letter-spacing:-.07em}
    .moment-intro p{color:#4c2a19}
    .moment-intro .btn{align-self:flex-start;background:var(--navy);color:#fff}
    .moment-intro .btn:hover{background:var(--green-deep)}
    .moment-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .moment-card{position:relative;min-height:230px;overflow:hidden;border-radius:20px;background:var(--navy);color:#fff}
    .moment-card:first-child{grid-column:span 2;min-height:232px}
    .moment-card img{width:100%;height:100%;object-fit:cover;opacity:.68;transition:var(--ease)}
    .moment-card:hover img{transform:scale(1.06);opacity:.86}
    .moment-card:after{content:"";position:absolute;inset:40% 0 0;background:linear-gradient(transparent,rgba(6,23,28,.88))}
    .moment-content{position:absolute;z-index:1;left:22px;right:22px;bottom:18px}
    .moment-content span{font-size:12px;color:var(--lime);font-weight:800}
    .moment-content h3{font-size:21px;line-height:1.3;margin:6px 0 0;letter-spacing:-.04em}

    .timeline-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:56px;align-items:start}
    .timeline-intro{position:sticky;top:110px}
    .timeline-intro h2{font-size:clamp(34px,4.5vw,56px);line-height:1.1;letter-spacing:-.07em;margin:10px 0 20px}
    .timeline-intro p{color:var(--muted)}
    .timeline{border-left:2px solid #bfd5c9;margin:12px 0;padding:0 0 0 30px;list-style:none}
    .timeline li{position:relative;padding:0 0 34px}
    .timeline li:before{content:"";position:absolute;left:-39px;top:6px;width:16px;height:16px;border:4px solid var(--paper);background:var(--green);border-radius:50%;box-shadow:0 0 0 2px var(--green)}
    .timeline time{display:block;color:var(--green);font-size:13px;font-weight:900;letter-spacing:.08em}
    .timeline h3{margin:5px 0 8px;font-size:23px;letter-spacing:-.04em}
    .timeline p{margin:0;color:var(--muted)}

    .quote-section{padding:84px 0;background:var(--navy);color:#fff}
    .quote-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:55px;align-items:center}
    .quote-mark{color:var(--lime);font-size:84px;line-height:.5;font-family:Georgia,serif}
    .quote-section blockquote{margin:10px 0 20px;font-size:clamp(26px,3.4vw,43px);line-height:1.35;letter-spacing:-.055em;font-weight:850}
    .quote-section cite{font-style:normal;color:#a6bbb4;font-size:14px}
    .quote-side{padding:30px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius);background:rgba(255,255,255,.06)}
    .quote-side b{display:block;color:var(--lime);font-size:38px;line-height:1;letter-spacing:-.06em}
    .quote-side span{display:block;margin:8px 0 21px;color:#c7d6d1;font-size:14px}
    .quote-side ul{padding:0;margin:0;list-style:none}
    .quote-side li{padding:11px 0;border-top:1px solid rgba(255,255,255,.12);font-size:14px}

    .review-board{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .review-card{display:grid;grid-template-columns:180px 1fr;min-height:250px;background:var(--white);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--ease)}
    .review-card:hover{transform:translateY(-6px);border-color:#b8d7c8;box-shadow:var(--shadow)}
    .review-card img{height:100%;width:100%;object-fit:cover}
    .review-card-content{padding:25px}
    .card-meta{display:flex;gap:10px;align-items:center;color:var(--muted);font-size:12px;font-weight:700}
    .card-meta i{width:5px;height:5px;background:var(--orange);border-radius:50%}
    .review-card h3{font-size:23px;line-height:1.3;letter-spacing:-.045em;margin:12px 0 10px}
    .review-card p{color:var(--muted);font-size:14px;margin:0 0 16px}
    .text-link{color:var(--green);font-weight:850;font-size:14px}
    .text-link:hover{color:var(--green-deep);text-decoration:underline}

    .method-section{background:#fff}
    .method-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .method-item{padding:27px 23px;border:1px solid var(--line);border-radius:18px;background:linear-gradient(180deg,#fff,#f8fbf9);transition:var(--ease)}
    .method-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
    .method-num{display:inline-grid;width:36px;height:36px;place-items:center;border-radius:50%;background:var(--lime);font-size:13px;font-weight:950;color:var(--green-deep)}
    .method-item h3{margin:18px 0 7px;font-size:19px}
    .method-item p{margin:0;color:var(--muted);font-size:14px}

    .faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}
    .faq-intro h2{font-size:clamp(34px,4.3vw,54px);line-height:1.12;letter-spacing:-.07em;margin:10px 0 18px}
    .faq-intro p{color:var(--muted);margin:0 0 25px}
    .faq-list{display:grid;gap:12px}
    details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 21px;transition:var(--ease)}
    details[open]{border-color:#a9cbb9;box-shadow:var(--shadow-sm)}
    summary{position:relative;padding:19px 28px 19px 0;cursor:pointer;list-style:none;font-size:17px;font-weight:850}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:0;top:15px;color:var(--green);font-size:25px;font-weight:500}
    details[open] summary:after{content:"−"}
    details p{padding:0 0 19px;margin:0;color:var(--muted);font-size:14px}

    .cta-section{padding:0 0 96px}
    .cta-box{position:relative;overflow:hidden;display:grid;grid-template-columns:1.1fr .9fr;gap:30px;align-items:center;padding:54px 58px;border-radius:var(--radius);background:var(--green-deep);color:#fff}
    .cta-box:after{content:"";position:absolute;right:-65px;bottom:-160px;width:370px;height:370px;border:42px solid rgba(199,239,119,.15);border-radius:50%}
    .cta-box h2{position:relative;z-index:1;margin:10px 0 15px;font-size:clamp(32px,4vw,50px);line-height:1.13;letter-spacing:-.065em}
    .cta-box p{position:relative;z-index:1;max-width:610px;color:#c8dcd5;margin:0}
    .cta-actions{position:relative;z-index:1;display:flex;justify-content:flex-end;gap:12px;flex-wrap:wrap}
    .cta-actions .btn-ghost{border-color:rgba(255,255,255,.32);background:rgba(255,255,255,.06);color:#fff}
    .cta-actions .btn-ghost:hover{background:#fff;color:var(--ink)}

    footer{background:#0d1d25;color:#d5e0dc;padding:60px 0 26px}
    .footer-top{display:grid;grid-template-columns:1.1fr 1.4fr .8fr;gap:40px;padding-bottom:40px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{font-size:30px;font-weight:950;letter-spacing:-.07em;color:#fff}
    .footer-brand em{font-style:normal;color:var(--lime)}
    .footer-desc{max-width:300px;color:#9fb3ad;font-size:14px;margin:17px 0 0}
    .footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .footer-links h3,.footer-contact h3{margin:0 0 13px;color:#fff;font-size:14px}
    .footer-links a,.footer-contact a{display:block;color:#9fb3ad;font-size:13px;margin:7px 0;transition:var(--ease)}
    .footer-links a:hover,.footer-contact a:hover{color:var(--lime)}
    .footer-contact p{margin:7px 0;color:#9fb3ad;font-size:13px}
    .footer-bottom{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:22px;color:#849a94;font-size:12px}
    .footer-bottom a{color:#b9cbc5}
    .footer-bottom a:hover{color:var(--lime)}
    .footer-records{display:flex;gap:16px;flex-wrap:wrap}
    @media(max-width:1100px){
      .header-inner{gap:14px}.brand-note{display:none}.nav-wrap{gap:8px}
      .main-nav a{padding:8px 7px;font-size:12px}.header-action{padding:9px 13px}
      .hero-grid,.lead-grid,.quote-grid,.faq-grid{gap:36px}
      .coupon-main{right:0}.coupon-a{left:0}
    }
    @media(max-width:820px){
      .container{width:min(calc(100% - 36px),var(--container))}
      .header-inner{min-height:72px}.nav-wrap{display:none;position:absolute;left:18px;right:18px;top:66px;padding:14px;background:rgba(255,255,255,.98);border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}
      .nav-wrap.open{display:block}.main-nav{display:grid;grid-template-columns:repeat(2,1fr);gap:5px}.main-nav a{padding:11px 12px}
      .header-action{display:block;text-align:center;margin-top:10px}.menu-toggle{display:block;margin-left:auto}
      .coupon-hero{min-height:auto;padding:74px 0 60px}.hero-grid,.lead-grid,.timeline-wrap,.quote-grid,.faq-grid,.cta-box{grid-template-columns:1fr}
      .coupon-wall{min-height:475px;margin-top:8px}.timeline-intro{position:static}
      .signal-list{grid-template-columns:repeat(2,1fr)}.signal-list li:nth-child(2){border-right:0}.signal-list li:nth-child(-n+2){border-bottom:1px solid #cfded7}
      .moment-layout{grid-template-columns:1fr}.moment-intro{min-height:320px}.review-board{grid-template-columns:1fr}.method-grid{grid-template-columns:repeat(2,1fr)}
      .cta-actions{justify-content:flex-start}.footer-top{grid-template-columns:1fr 1fr}.footer-brand-block{grid-column:span 2}
    }
    @media(max-width:520px){
      .container{width:min(calc(100% - 28px),var(--container))}
      .brand{font-size:29px}.section{padding:68px 0}.section-tight{padding:48px 0}
      .section-head{display:block;margin-bottom:25px}.section-head h2{font-size:35px}.section-head p{margin-top:14px}
      .coupon-hero h1{font-size:48px}.hero-copy{font-size:16px}.hero-actions .btn{width:100%}
      .coupon-wall{transform:scale(.84);transform-origin:top left;width:119%;min-height:400px}
      .signal-list{display:block}.signal-list li{border-right:0;border-bottom:1px solid #cfded7!important;padding:15px 5px}.signal-list li:last-child{border-bottom:0!important}
      .image-panel img{min-height:300px}.image-tag{left:14px;right:14px;bottom:14px}
      .moment-grid{grid-template-columns:1fr}.moment-card:first-child{grid-column:auto}.moment-intro{padding:27px}.moment-intro h2{font-size:37px}
      .review-card{grid-template-columns:1fr}.review-card img{height:190px}.review-card-content{padding:21px}
      .method-grid{grid-template-columns:1fr}.cta-box{padding:32px 25px}.cta-actions .btn{width:100%}
      .footer-top{grid-template-columns:1fr;gap:28px}.footer-brand-block{grid-column:auto}.footer-links{grid-template-columns:repeat(3,1fr);gap:12px}
      .footer-bottom{display:block}.footer-records{margin-top:12px}
    }

/* roulang page: category6 */
:root{
 --ink:#101923;
 --muted:#64717c;
 --paper:#f5f7f6;
 --white:#ffffff;
 --line:#dfe6e2;
 --green:#0c7c68;
 --green-deep:#075445;
 --lime:#c7ef77;
 --orange:#f28d49;
 --navy:#122934;
 --shadow:0 18px 48px rgba(16,35,38,.10);
 --shadow-sm:0 8px 22px rgba(16,35,38,.08);
 --radius:24px;
 --radius-sm:14px;
 --container:1240px;
 --ease:all .3s cubic-bezier(.2,.7,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",Arial,sans-serif;line-height:1.75;font-size:16px}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%;height:auto}
button,input{font:inherit}
button{cursor:pointer;border:0}
.container{width:min(calc(100% - 48px),var(--container));margin:0 auto}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green);font-size:12px;letter-spacing:.18em;font-weight:800}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--orange)}
.section{padding:92px 0}
.section-tight{padding:62px 0}
.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(30px,4vw,52px);line-height:1.15;letter-spacing:-.055em;font-weight:900}
.section-head p{max-width:520px;color:var(--muted);margin:0}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 21px;border-radius:999px;font-weight:800;transition:var(--ease);border:1px solid transparent}
.btn-primary{background:var(--lime);color:var(--ink)}
.btn-primary:hover{background:#d9fa9c;transform:translateY(-3px);box-shadow:0 10px 20px rgba(199,239,119,.25)}
.btn-dark{background:var(--navy);color:#fff}
.btn-dark:hover{background:var(--green-deep);transform:translateY(-3px)}
.btn-ghost{border-color:var(--line);background:rgba(255,255,255,.6)}
.btn-ghost:hover{border-color:var(--green);color:var(--green);background:#fff}
.btn:focus-visible,a:focus-visible,input:focus-visible,button:focus-visible{outline:3px solid rgba(242,141,73,.48);outline-offset:3px}
.site-header{background:rgba(245,247,246,.94);backdrop-filter:blur(18px);position:sticky;top:0;z-index:20;border-bottom:1px solid rgba(223,230,226,.8)}
.header-inner{min-height:86px;display:flex;align-items:center;gap:25px}
.brand{font-size:34px;font-weight:950;letter-spacing:-.08em;white-space:nowrap}
.brand em{font-style:normal;color:var(--green)}
.brand-note{border-left:1px solid var(--line);padding-left:24px;color:var(--muted);font-size:13px;line-height:1.45;max-width:180px}
.nav-wrap{display:flex;align-items:center;gap:22px;margin-left:auto}
.main-nav{display:flex;align-items:center;gap:4px;flex-wrap:wrap}
.main-nav a{padding:9px 12px;border-radius:10px;color:#53616a;font-size:14px;font-weight:700;transition:var(--ease)}
.main-nav a:hover,.main-nav a.active{background:#e5efea;color:var(--green-deep)}
.header-action{padding:10px 17px;background:var(--navy);color:#fff;border-radius:999px;font-size:13px;font-weight:800;transition:var(--ease)}
.header-action:hover{background:var(--green);transform:translateY(-2px)}
.menu-toggle{display:none;background:none;color:var(--ink);font-size:25px}
.page-banner{position:relative;overflow:hidden;background:var(--navy) url('/assets/images/backpic/back-2.webp') center/cover no-repeat;color:#fff}
.page-banner::before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,27,33,.95),rgba(8,27,33,.56),rgba(8,27,33,.2))}
.banner-inner{position:relative;z-index:1;padding:104px 0 92px;display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:end}
.banner-copy h1{font-size:clamp(50px,7vw,92px);line-height:1.02;letter-spacing:-.08em;margin:18px 0 22px;font-weight:950}
.banner-copy p{max-width:620px;color:#d8e5e0;font-size:18px;margin:0}
.banner-label{color:var(--lime);font-size:13px;font-weight:800;letter-spacing:.15em}
.coupon-wall{justify-self:end;width:min(100%,385px);padding:26px;border-radius:26px;background:#f6f2e7;color:var(--ink);box-shadow:0 24px 60px rgba(0,0,0,.24);transform:rotate(2deg)}
.coupon-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px dashed #abb5ad;padding-bottom:18px;margin-bottom:18px}
.coupon-top strong{font-size:18px;color:var(--green-deep)}
.coupon-top span{font-size:12px;color:var(--muted)}
.coupon-wall h2{font-size:35px;line-height:1.15;letter-spacing:-.06em;margin:0 0 10px}
.coupon-wall p{color:var(--muted);font-size:14px;margin:0 0 22px}
.coupon-code{display:flex;align-items:center;justify-content:space-between;background:#e6eee5;border-radius:12px;padding:12px 14px;margin-bottom:16px}
.coupon-code b{letter-spacing:.12em;color:var(--green-deep)}
.coupon-code small{color:var(--muted)}
.claimed{background:var(--green)!important;color:#fff!important}
.kpi-strip{background:var(--lime);padding:25px 0}
.kpi-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.kpi{border-right:1px solid rgba(16,25,35,.18);padding:0 24px}
.kpi:first-child{padding-left:0}
.kpi:last-child{border-right:0}
.kpi strong{font-size:32px;line-height:1;letter-spacing:-.06em;display:block}
.kpi span{font-size:13px;color:#465943}
.split-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:start}
.lead-copy h2{font-size:clamp(34px,4vw,58px);line-height:1.1;letter-spacing:-.06em;margin:12px 0 18px}
.lead-copy p{color:var(--muted);font-size:17px}
.note-box{margin-top:28px;padding:20px 22px;border-left:4px solid var(--orange);background:#fff;border-radius:0 16px 16px 0;box-shadow:var(--shadow-sm)}
.note-box b{display:block;margin-bottom:5px;color:var(--green-deep)}
.note-box span{font-size:14px;color:var(--muted)}
.insight-board{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.insight-card{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px;transition:var(--ease)}
.insight-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#b8d7c8}
.insight-card.featured{grid-column:span 2;background:var(--navy);color:#fff;display:flex;gap:24px;align-items:center}
.insight-card.featured .card-index{color:var(--lime)}
.card-index{color:var(--orange);font-weight:900;font-size:13px;letter-spacing:.08em}
.insight-card h3{margin:10px 0 8px;font-size:21px;line-height:1.3}
.insight-card p{margin:0;color:var(--muted);font-size:14px}
.insight-card.featured p{color:#c6d6d0}
.dark-section{background:var(--navy);color:#fff}
.dark-section .section-head p{color:#adc0ba}
.trend-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}
.trend-main{border-radius:var(--radius);overflow:hidden;min-height:450px;position:relative;background:#17363b}
.trend-main img{width:100%;height:100%;object-fit:cover;opacity:.66;transition:var(--ease)}
.trend-main:hover img{transform:scale(1.04);opacity:.8}
.trend-main::after{content:"";position:absolute;inset:30% 0 0;background:linear-gradient(transparent,rgba(7,25,29,.95))}
.trend-caption{position:absolute;z-index:1;left:32px;right:32px;bottom:28px}
.trend-caption .tag,.article-tag{display:inline-block;background:var(--lime);color:var(--ink);padding:5px 10px;border-radius:999px;font-size:12px;font-weight:800}
.trend-caption h3{font-size:34px;line-height:1.2;letter-spacing:-.04em;margin:13px 0 8px}
.trend-caption p{color:#d2e1dc;margin:0}
.trend-list{display:flex;flex-direction:column;gap:12px}
.trend-item{padding:21px;background:#1b3b42;border:1px solid rgba(255,255,255,.12);border-radius:16px;transition:var(--ease)}
.trend-item:hover{background:#244a4f;transform:translateX(5px)}
.trend-item b{color:var(--lime);font-size:13px}
.trend-item h4{margin:7px 0 4px;font-size:18px}
.trend-item p{margin:0;color:#b8cbc4;font-size:13px}
.visual-section{background:#e7f0eb}
.visual-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:stretch}
.visual-image{border-radius:var(--radius);overflow:hidden;min-height:420px}
.visual-image img{width:100%;height:100%;object-fit:cover;transition:var(--ease)}
.visual-image:hover img{transform:scale(1.035)}
.visual-copy{padding:38px;background:#fff;border-radius:var(--radius);display:flex;flex-direction:column;justify-content:center}
.visual-copy h2{font-size:clamp(31px,4vw,50px);line-height:1.12;letter-spacing:-.06em;margin:12px 0 18px}
.visual-copy p{color:var(--muted);margin:0 0 22px}
.check-list{list-style:none;padding:0;margin:0 0 28px;display:grid;gap:13px}
.check-list li{display:flex;gap:12px;align-items:flex-start}
.check-list li::before{content:"✓";display:grid;place-items:center;flex:0 0 24px;width:24px;height:24px;background:var(--lime);border-radius:50%;font-weight:900;color:var(--green-deep)}
.method-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.method-card{padding:26px;background:#fff;border-radius:20px;border:1px solid var(--line);min-height:210px;position:relative}
.method-card::after{content:"";position:absolute;right:22px;top:22px;width:9px;height:9px;background:var(--orange);border-radius:50%}
.method-card strong{display:block;font-size:42px;line-height:1;color:var(--green);letter-spacing:-.08em}
.method-card h3{margin:22px 0 7px;font-size:19px}
.method-card p{margin:0;color:var(--muted);font-size:14px}
.quote-section{padding:76px 0;background:#f0e9df}
.quote-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:50px;align-items:center}
.quote-mark{font-size:110px;color:var(--orange);line-height:.7;font-family:Georgia,serif}
.quote-copy blockquote{font-size:clamp(25px,3vw,40px);line-height:1.35;letter-spacing:-.045em;font-weight:800;margin:0}
.quote-copy cite{display:block;color:var(--muted);font-size:14px;font-style:normal;margin-top:20px}
.article-section{background:#fff}
.article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.article-card{border:1px solid var(--line);border-radius:20px;overflow:hidden;background:var(--paper);transition:var(--ease)}
.article-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}
.article-card img{width:100%;height:180px;object-fit:cover}
.article-body{padding:22px}
.article-meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px}
.article-body h3{font-size:20px;line-height:1.35;margin:12px 0 9px}
.article-body p{font-size:14px;color:var(--muted);margin:0 0 18px}
.text-link{color:var(--green-deep);font-size:13px;font-weight:900}
.faq-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px}
.faq-intro h2{font-size:clamp(34px,4vw,52px);line-height:1.1;letter-spacing:-.06em;margin:12px 0}
.faq-intro p{color:var(--muted)}
.faq-list{display:grid;gap:10px}
.faq-item{background:#fff;border:1px solid var(--line);border-radius:15px;overflow:hidden}
.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;text-align:left;background:none;padding:19px 21px;color:var(--ink);font-weight:800}
.faq-question span:last-child{font-size:22px;color:var(--green);transition:var(--ease)}
.faq-answer{display:none;padding:0 21px 20px;color:var(--muted);font-size:14px}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.cta-section{padding:80px 0}
.cta-box{background:var(--green-deep);color:#fff;border-radius:var(--radius);padding:52px 58px;display:flex;align-items:center;justify-content:space-between;gap:30px;position:relative;overflow:hidden}
.cta-box::before{content:"";position:absolute;width:280px;height:280px;border:1px solid rgba(199,239,119,.3);border-radius:50%;right:7%;top:-150px}
.cta-box h2{font-size:clamp(30px,4vw,52px);line-height:1.1;letter-spacing:-.06em;margin:10px 0}
.cta-box p{color:#c7dad4;max-width:620px;margin:0}
.cta-box .eyebrow{color:var(--lime)}
.site-footer{background:#0d2028;color:#dbe8e2;padding:58px 0 25px}
.footer-top{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:40px;padding-bottom:44px;border-bottom:1px solid rgba(255,255,255,.14)}
.footer-brand{font-size:30px;font-weight:950;letter-spacing:-.07em}
.footer-brand em{font-style:normal;color:var(--lime)}
.footer-intro{color:#9fb5ad;font-size:14px;max-width:350px;margin:14px 0 0}
.footer-col h3{font-size:14px;color:var(--lime);margin:0 0 14px}
.footer-links{display:flex;flex-wrap:wrap;gap:10px 18px}
.footer-links a{color:#b4c8c0;font-size:14px;transition:var(--ease)}
.footer-links a:hover{color:#fff}
.footer-bottom{display:flex;justify-content:space-between;align-items:end;gap:25px;padding-top:22px;color:#8ca39a;font-size:12px}
.footer-records{display:flex;flex-wrap:wrap;gap:8px 18px}
.footer-records a:hover{color:#fff}
@media(max-width:1024px){
 .header-inner{gap:15px}.brand-note{display:none}.nav-wrap{gap:8px}
 .banner-inner{grid-template-columns:1fr}.coupon-wall{justify-self:start}
 .split-layout,.faq-grid{gap:35px}
}
@media(max-width:768px){
 .container{width:min(calc(100% - 32px),var(--container))}
 .section{padding:66px 0}.section-head{display:block}.section-head p{margin-top:15px}
 .nav-wrap{display:none;position:absolute;left:16px;right:16px;top:76px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow);align-items:stretch}
 .nav-wrap.open{display:block}.main-nav{display:grid;gap:3px}.main-nav a{padding:12px}
 .header-action{display:block;text-align:center;margin-top:9px}.menu-toggle{display:block;margin-left:auto}
 .banner-inner{padding:78px 0 58px}.banner-copy h1{font-size:58px}
 .kpi-grid{grid-template-columns:1fr 1fr;gap:18px}.kpi{border-right:0;padding:0}
 .split-layout,.trend-grid,.visual-grid,.quote-layout,.faq-grid{grid-template-columns:1fr}
 .insight-card.featured{display:block}.trend-main{min-height:390px}
 .method-grid,.article-grid{grid-template-columns:1fr 1fr}
 .cta-box{display:block;padding:38px 28px}.cta-box .btn{margin-top:25px}
 .footer-top{grid-template-columns:1fr 1fr}.footer-bottom{display:block}.footer-records{margin-top:16px}
}
@media(max-width:520px){
 .brand{font-size:29px}.banner-copy h1{font-size:48px}.banner-copy p{font-size:16px}
 .coupon-wall{width:100%;transform:none;margin-top:22px}
 .coupon-wall h2{font-size:30px}
 .coupon-wall p{font-size:13px}
 .kpi-grid{grid-template-columns:1fr}
 .kpi{padding:14px 0;border-right:0;border-bottom:1px solid rgba(16,25,35,.12)}
 .kpi:last-child{border-bottom:0}
 .insight-board,.method-grid,.article-grid{grid-template-columns:1fr}
 .footer-top{grid-template-columns:1fr}
 .coupon-top{display:block}
 .coupon-top span{display:block;margin-top:6px}
 .site-header .container{position:relative}
}