/* roulang page: index */
:root{--green:#123b32;--green-2:#1b5547;--orange:#e95e32;--cream:#f6f4ee;--paper:#fffdfa;--ink:#17221e;--muted:#68736e;--line:#dfe4dd;--radius:14px;--shadow:0 18px 50px rgba(18,59,50,.10)}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}img{display:block;max-width:100%;object-fit:cover}button,input{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.eyebrow{color:var(--orange);font-size:12px;letter-spacing:.16em;font-weight:800}.section{padding:88px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:36px}.section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:8px 0 0;font-weight:900;letter-spacing:-.04em}.section-head p{max-width:570px;color:var(--muted);margin:0}.site-header{position:absolute;z-index:5;top:0;left:0;width:100%;color:#fff}.nav{height:78px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.18)}.logo{font-size:23px;font-weight:900;letter-spacing:.06em;white-space:nowrap}.logo i{display:inline-block;width:9px;height:9px;background:var(--orange);border-radius:50%;margin:0 7px 3px 0}.nav-links{display:flex;align-items:center;gap:21px;margin-left:auto;margin-right:25px}.nav-links a{font-size:13px;color:rgba(255,255,255,.76);padding:8px 0;border-bottom:2px solid transparent;transition:.25s}.nav-links a:hover,.nav-links a.active{color:#fff;border-color:var(--orange)}.nav-actions{display:flex;gap:10px;align-items:center}.search{width:34px;height:34px;border:1px solid rgba(255,255,255,.35);border-radius:50%;display:grid;place-items:center;font-size:15px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;padding:12px 20px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.25s;cursor:pointer}.btn-primary{background:var(--orange);color:white;box-shadow:0 8px 20px rgba(233,94,50,.2)}.btn-primary:hover{background:#c94a25;transform:translateY(-2px);box-shadow:0 12px 25px rgba(233,94,50,.3)}.btn-primary:active{transform:translateY(0)}.btn-light{border-color:rgba(255,255,255,.45);color:white;background:rgba(255,255,255,.06)}.btn-light:hover{background:#fff;color:var(--green)}.btn:focus-visible,.search:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #f4b48e;outline-offset:3px}.hero{min-height:720px;color:white;background:linear-gradient(90deg,rgba(9,39,32,.97) 0%,rgba(9,39,32,.82) 45%,rgba(9,39,32,.38) 100%),url('/assets/images/backpic/back-1.webp') center/cover;display:flex;align-items:center;padding-top:74px}.hero-grid{display:grid;grid-template-columns:1fr 1.06fr;gap:70px;align-items:center}.hero h1{font-size:clamp(42px,5.8vw,76px);line-height:1.08;letter-spacing:-.06em;margin:18px 0 22px;font-weight:950}.hero-copy{color:rgba(255,255,255,.78);font-size:17px;max-width:550px}.hero-buttons{display:flex;gap:12px;margin:30px 0}.stage{position:relative;padding:18px;background:rgba(255,255,255,.11);border:1px solid rgba(255,255,255,.27);border-radius:20px;backdrop-filter:blur(7px);box-shadow:0 25px 70px rgba(0,0,0,.25)}.stage img{height:420px;width:100%;border-radius:13px}.stage-info{position:absolute;left:36px;right:36px;bottom:35px;padding:17px 20px;background:rgba(13,38,32,.88);border-radius:10px;display:flex;justify-content:space-between;align-items:center}.stage-info strong{font-size:20px}.stage-info span{font-size:12px;color:#b9d0c7}.hero-stats{display:flex;gap:35px;border-top:1px solid rgba(255,255,255,.2);padding-top:23px}.hero-stats b{display:block;font-size:26px;color:#fff}.hero-stats span{font-size:12px;color:#b3c5bf}.signal{background:var(--green);color:#fff;padding:18px 0}.signal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.signal-item{border-right:1px solid rgba(255,255,255,.2);padding-left:18px}.signal-item:last-child{border:0}.signal b{font-size:25px;color:#fff}.signal span{display:block;color:#b5cbc3;font-size:13px}.merit-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}.merit{background:var(--paper);border:1px solid var(--line);padding:27px;border-radius:var(--radius);min-height:200px;transition:.25s}.merit:hover,.news-card:hover,.quote:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.merit:first-child{background:var(--green);color:#fff}.icon{width:42px;height:42px;display:grid;place-items:center;border-radius:11px;background:#eaf0e9;color:var(--green);font-weight:900;margin-bottom:20px}.merit:first-child .icon{background:rgba(255,255,255,.14);color:#fff}.merit h3{font-size:20px;margin:0 0 8px}.merit p{font-size:14px;color:var(--muted);margin:0}.merit:first-child p{color:#c6d8d1}.split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}.split img{height:470px;width:100%;border-radius:18px}.dark-block{background:var(--green);color:#fff}.dark-block p{color:#bdd0c9}.scene-list{margin-top:25px;border-top:1px solid rgba(255,255,255,.2)}.scene-row{display:grid;grid-template-columns:65px 1fr auto;gap:18px;align-items:center;padding:19px 0;border-bottom:1px solid rgba(255,255,255,.2)}.scene-row b{font-size:22px;color:#f39873}.scene-row strong{display:block}.scene-row span{font-size:13px;color:#b9ccc5}.arrow{color:var(--orange);font-size:22px}.data-layout{display:grid;grid-template-columns:1fr 1.25fr;gap:20px}.data-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px}.big-number{font-size:64px;color:var(--green);font-weight:950;line-height:1}.bars{margin-top:32px}.bar{margin:18px 0}.bar-top{display:flex;justify-content:space-between;font-size:13px}.bar-line{height:8px;background:#e6ebe4;border-radius:10px;margin-top:7px;overflow:hidden}.bar-line i{display:block;height:100%;background:var(--orange);border-radius:10px}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.step{padding:22px;border-left:3px solid var(--orange);background:#eef1eb}.step-num{font-size:34px;font-weight:900;color:var(--green)}.step h3{margin:8px 0}.step p{font-size:14px;color:var(--muted);margin:0}.news-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:24px}.news-card,.feature-card,.quote{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);transition:.25s}.news-list{padding:5px 26px}.news-item{display:grid;grid-template-columns:92px 1fr auto;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}.news-item:last-child{border:0}.date{font-size:12px;color:var(--orange);font-weight:800}.news-item h3{font-size:17px;margin:0 0 4px}.news-item p{margin:0;color:var(--muted);font-size:13px}.more{font-size:12px;color:var(--orange);white-space:nowrap;font-weight:800}.feature-card{overflow:hidden}.feature-card img{height:210px;width:100%}.feature-text{padding:22px}.feature-text h3{margin:6px 0;font-size:22px}.feature-text p{font-size:14px;color:var(--muted)}.quote-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}.quote{padding:30px}.quote blockquote{font-size:24px;line-height:1.5;font-weight:800;margin:0 0 20px;color:var(--green)}.quote small{color:var(--muted)}.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.badge{padding:8px 13px;border-radius:30px;background:#e8eee7;color:var(--green);font-size:13px}.matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}.matrix a{padding:22px;background:#edf1eb;border-radius:12px;border:1px solid transparent;font-weight:800;transition:.2s}.matrix a:hover{border-color:var(--orange);background:#fff}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq details{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:18px 20px}.faq summary{cursor:pointer;font-weight:800;color:var(--green)}.faq p{color:var(--muted);font-size:14px;margin:13px 0 0}.brand-story{background:#ebece5}.brand-copy{max-width:820px;font-size:17px;color:#46534d}.subscribe{background:var(--orange);color:#fff;border-radius:18px;padding:40px;display:flex;justify-content:space-between;align-items:center;gap:25px}.subscribe h2{font-size:31px;margin:0}.subscribe p{margin:6px 0 0;color:#ffe1d5}.form{display:flex;gap:8px}.form input{border:0;border-radius:7px;padding:13px 15px;min-width:220px;color:var(--ink)}.form .btn{background:var(--green);color:#fff}.final-cta{background:var(--green);color:#fff;text-align:center;padding:70px 0}.final-cta h2{font-size:clamp(30px,4vw,48px);margin:0 0 12px}.final-cta p{color:#bfd0c8;margin:0 auto 24px;max-width:630px}.footer{background:#0c2822;color:#aabdb5;padding:52px 0 92px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px}.footer .logo{color:#fff}.footer h4{color:#fff;margin:0 0 13px}.footer a{display:block;font-size:13px;margin:7px 0;color:#aabdb5}.footer a:hover{color:#f39873}.copyright{border-top:1px solid rgba(255,255,255,.15);margin-top:35px;padding-top:20px;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}.floating{position:fixed;z-index:10;bottom:14px;left:50%;transform:translateX(-50%);width:min(760px,calc(100% - 28px));background:#102f28;color:#fff;border:1px solid rgba(255,255,255,.2);border-radius:12px;padding:11px 15px 11px 22px;box-shadow:0 12px 35px rgba(0,0,0,.25);display:flex;justify-content:space-between;align-items:center;gap:15px}.floating span{font-size:13px}.mobile-toggle{display:none}
    @media(max-width:1024px){.nav-links{gap:12px;margin-right:12px}.hero-grid{gap:35px}.section{padding:65px 0}.matrix{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(100% - 28px,600px)}.nav{height:66px}.mobile-toggle{display:block;background:none;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:6px;padding:5px 9px}.nav-links{display:none;position:absolute;top:66px;left:14px;right:14px;background:var(--green);padding:15px;border-radius:10px;flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:9px}.nav-actions .btn-light,.search{display:none}.hero{min-height:auto;padding:125px 0 60px}.hero-grid,.split,.data-layout,.news-layout,.quote-grid{grid-template-columns:1fr}.hero h1{font-size:47px}.stage img{height:300px}.signal-grid{grid-template-columns:repeat(2,1fr)}.signal-item:nth-child(2){border:0}.merit-grid,.steps,.faq-grid{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:15px}.news-item{grid-template-columns:72px 1fr}.news-item .more{grid-column:2}.split img{height:320px}.footer-grid{grid-template-columns:1fr 1fr}.subscribe{display:block;padding:28px}.form{margin-top:20px}.form input{min-width:0;width:100%}}
    @media(max-width:520px){.hero h1{font-size:40px}.hero-copy{font-size:15px}.hero-buttons{flex-wrap:wrap}.hero-stats{gap:18px}.stage-info{left:27px;right:27px}.stage-info strong{font-size:16px}.section{padding:52px 0}.news-list{padding:5px 17px}.news-item{gap:11px}.matrix{grid-template-columns:1fr}.form{display:block}.form input,.form button{width:100%;margin-bottom:8px}.footer-grid{grid-template-columns:1fr}.floating{padding:10px 12px}.floating span{font-size:11px}.floating .btn{padding:9px 11px;font-size:12px}}

/* roulang page: category3 */
:root{--green:#123b32;--green-2:#1b5547;--orange:#e95e32;--cream:#f6f4ee;--paper:#fffdfa;--ink:#17221e;--muted:#68736e;--line:#dfe4dd;--radius:14px;--shadow:0 18px 50px rgba(18,59,50,.10)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .eyebrow{color:var(--orange);font-size:12px;letter-spacing:.16em;font-weight:800}
    .section{padding:84px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:8px 0 0;font-weight:900;letter-spacing:-.04em}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .site-header{position:absolute;z-index:5;top:0;left:0;width:100%;color:#fff}
    .nav{height:78px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.18)}
    .logo{font-size:23px;font-weight:900;letter-spacing:.06em;white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--orange);border-radius:50%;margin:0 7px 3px 0}
    .nav-links{display:flex;align-items:center;gap:21px;margin-left:auto;margin-right:25px}
    .nav-links a{font-size:13px;color:rgba(255,255,255,.76);padding:8px 0;border-bottom:2px solid transparent;transition:.25s}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-color:var(--orange)}
    .nav-actions{display:flex;gap:10px;align-items:center}
    .search{width:34px;height:34px;border:1px solid rgba(255,255,255,.35);border-radius:50%;display:grid;place-items:center;font-size:15px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;padding:12px 20px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.25s;cursor:pointer}
    .btn-primary{background:var(--orange);color:white;box-shadow:0 8px 20px rgba(233,94,50,.2)}
    .btn-primary:hover{background:#c94a25;transform:translateY(-2px);box-shadow:0 12px 25px rgba(233,94,50,.3)}
    .btn-primary:active{transform:translateY(0)}
    .btn-light{border-color:rgba(255,255,255,.45);color:white;background:rgba(255,255,255,.06)}
    .btn-light:hover{background:#fff;color:var(--green)}
    .btn-outline{border-color:var(--green);color:var(--green);background:transparent}
    .btn-outline:hover{background:var(--green);color:white;transform:translateY(-2px)}
    .btn:focus-visible,.search:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #f4b48e;outline-offset:3px}
    .mobile-toggle{display:none;background:none;border:0;color:#fff;font-size:25px}
    .inner-hero{padding:155px 0 78px;color:#fff;background:linear-gradient(90deg,rgba(9,39,32,.96),rgba(9,39,32,.72)),url('/assets/images/backpic/back-2.webp') center/cover}
    .inner-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:65px;align-items:end}
    .inner-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.08;letter-spacing:-.06em;margin:18px 0 20px;font-weight:950}
    .inner-hero p{max-width:650px;color:rgba(255,255,255,.78);font-size:17px;margin:0}
    .hero-note{border-left:2px solid var(--orange);padding:16px 0 16px 22px;background:rgba(255,255,255,.07)}
    .hero-note strong{font-size:21px;display:block;margin-bottom:6px}
    .hero-note span{font-size:13px;color:#bed0c8}
    .tag-nav{display:flex;flex-wrap:wrap;gap:9px;margin-top:29px}
    .tag-nav a,.tag{padding:7px 12px;border-radius:30px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.22);font-size:12px;color:#e8f0ec;transition:.2s}
    .tag-nav a:hover,.tag-nav a.active{background:var(--orange);border-color:var(--orange);color:#fff}
    .metric-band{background:var(--green);color:#fff}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
    .metric{padding:10px 20px;border-left:1px solid rgba(255,255,255,.2)}
    .metric:first-child{border-left:0}
    .metric b{display:block;font-size:32px;line-height:1.2;color:#fff}
    .metric span{font-size:13px;color:#bfd0c8}
    .intro-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:45px;align-items:stretch}
    .intro-image{min-height:390px;border-radius:18px;overflow:hidden;position:relative}
    .intro-image img{width:100%;height:100%}
    .image-caption{position:absolute;left:20px;right:20px;bottom:20px;padding:14px 16px;background:rgba(18,59,50,.9);color:#fff;border-radius:9px;font-size:13px}
    .intro-copy{padding:15px 0}
    .intro-copy h2{font-size:36px;line-height:1.25;margin:8px 0 18px}
    .intro-copy p{color:var(--muted);font-size:16px}
    .bullet-list{display:grid;gap:13px;margin:26px 0 0;padding:0;list-style:none}
    .bullet-list li{display:flex;gap:12px;align-items:flex-start}
    .bullet-list i{width:24px;height:24px;border-radius:50%;background:#f8d6c8;color:var(--orange);display:grid;place-items:center;font-style:normal;font-size:12px;font-weight:bold;flex:none;margin-top:4px}
    .bullet-list strong{display:block}
    .bullet-list span{display:block;color:var(--muted);font-size:13px}
    .dark-section{background:var(--green);color:#fff}
    .dark-section .section-head p{color:#bfd0c8}
    .report-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:20px}
    .report-feature{background:#f9f7f0;color:var(--ink);border-radius:var(--radius);overflow:hidden}
    .report-feature img{height:285px;width:100%}
    .report-body{padding:26px}
    .report-body h3{font-size:27px;line-height:1.3;margin:10px 0}
    .report-body p{color:var(--muted);margin:0 0 20px}
    .side-stack{display:grid;gap:20px}
    .side-card{padding:24px;border:1px solid rgba(255,255,255,.2);border-radius:var(--radius);background:rgba(255,255,255,.07);transition:.25s}
    .side-card:hover{background:rgba(255,255,255,.13);transform:translateY(-3px)}
    .side-card b{font-size:31px;color:#f39873;display:block}
    .side-card strong{display:block;font-size:17px;margin:5px 0}
    .side-card span{font-size:13px;color:#bfd0c8}
    .step-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:55px}
    .step-copy h2{font-size:39px;line-height:1.25;margin:8px 0 18px}
    .step-copy p{color:var(--muted)}
    .steps{border-top:1px solid var(--line)}
    .step{display:grid;grid-template-columns:62px 1fr auto;align-items:center;gap:18px;padding:22px 0;border-bottom:1px solid var(--line)}
    .step-number{font-size:25px;font-weight:900;color:var(--orange)}
    .step strong{display:block;font-size:18px}
    .step span{display:block;color:var(--muted);font-size:13px}
    .step em{font-style:normal;color:var(--orange);font-size:22px}
    .data-layout{display:grid;grid-template-columns:1fr 1.15fr;gap:20px}
    .data-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
    .data-panel h3{font-size:23px;margin:0 0 18px}
    .data-row{display:flex;justify-content:space-between;gap:18px;padding:14px 0;border-bottom:1px solid var(--line);font-size:14px}
    .data-row:last-child{border:0}
    .data-row span{color:var(--muted)}
    .data-row b{color:var(--green)}
    .story-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .story-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:25px;transition:.25s}
    .story-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .quote-mark{font-size:42px;line-height:1;color:var(--orange)}
    .story-card p{color:#46534d;margin:9px 0 20px}
    .story-card small{color:var(--muted)}
    .news-section{background:#ebece5}
    .news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
    .news-list,.highlight{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}
    .news-list{padding:5px 28px}
    .news-item{display:grid;grid-template-columns:92px 1fr auto;gap:20px;align-items:center;padding:22px 0;border-bottom:1px solid var(--line)}
    .news-item:last-child{border:0}
    .news-item time{font-size:13px;color:var(--orange);font-weight:800}
    .news-item h3{font-size:17px;margin:0 0 4px}
    .news-item p{margin:0;color:var(--muted);font-size:13px}
    .read{color:var(--green);font-size:13px;font-weight:800;white-space:nowrap}
    .read:hover{color:var(--orange)}
    .highlight{padding:27px}
    .highlight h3{font-size:23px;margin:0 0 18px}
    .highlight img{height:160px;width:100%;border-radius:10px;margin-bottom:18px}
    .highlight p{color:var(--muted);font-size:14px}
    .highlight .tag{background:#e8eee7;color:var(--green);border:0;display:inline-block;margin:5px 4px 0 0}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq details{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:18px 20px}
    .faq summary{cursor:pointer;font-weight:800;color:var(--green)}
    .faq summary::marker{color:var(--orange)}
    .faq p{color:var(--muted);font-size:14px;margin:13px 0 0}
    .final-cta{background:var(--green);color:#fff;text-align:center;padding:68px 0}
    .final-cta h2{font-size:clamp(30px,4vw,48px);margin:0 0 12px}
    .final-cta p{color:#bfd0c8;margin:0 auto 24px;max-width:650px}
    .cta-actions{display:flex;justify-content:center;gap:12px}
    .footer{background:#0c2822;color:#aabdb5;padding:52px 0 92px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px}
    .footer .logo{color:#fff}
    .footer h4{color:#fff;margin:0 0 13px}
    .footer p{color:#aabdb5}
    .footer a{display:block;font-size:13px;margin:9px 0;transition:.2s}
    .footer a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px;color:#829890}
    .bottom-bar{position:fixed;z-index:10;left:0;right:0;bottom:0;background:rgba(12,40,34,.96);color:#fff;border-top:1px solid rgba(255,255,255,.16);backdrop-filter:blur(12px)}
    .bottom-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .bottom-inner strong{font-size:16px}
    .bottom-inner span{color:#b8c9c2;font-size:13px;margin-left:14px}
    @media(max-width:1024px){
      .nav-links{gap:12px;margin-right:14px}.nav-links a{font-size:12px}
      .inner-grid,.intro-layout,.step-layout,.news-layout{grid-template-columns:1fr}
      .report-grid,.data-layout{grid-template-columns:1fr 1fr}
    }
    @media(max-width:768px){
      .container{width:min(100% - 28px,620px)}
      .nav{height:68px}.nav-links{display:none;position:absolute;top:68px;left:14px;right:14px;margin:0;padding:18px;background:var(--green);border:1px solid rgba(255,255,255,.15);border-radius:10px;flex-direction:column;align-items:stretch;gap:4px}
      .nav-links.open{display:flex}.nav-links a{padding:9px 4px}.mobile-toggle{display:block}
      .nav-actions .btn{display:none}
      .inner-hero{padding:125px 0 62px}.inner-hero h1{font-size:48px}
      .metric-grid{grid-template-columns:repeat(2,1fr);gap:16px}.metric{border-left:0;padding:10px 4px}
      .section{padding:62px 0}.section-head{display:block}.section-head p{margin-top:14px}
      .report-grid,.data-layout,.story-grid,.faq-grid{grid-template-columns:1fr}
      .intro-image{min-height:290px}.step-copy h2{font-size:32px}
      .news-item{grid-template-columns:1fr;gap:5px;padding:18px 0}.read{justify-self:start}
      .footer-grid{grid-template-columns:1fr 1fr;gap:24px}
      .bottom-inner{padding:10px 0;min-height:0}.bottom-inner span{display:none}.bottom-inner strong{font-size:13px}
      .bottom-inner .btn{padding:9px 13px;font-size:12px}
    }
    @media(max-width:520px){
      .inner-hero h1{font-size:40px}.hero-note strong{font-size:18px}
      .metric-grid{grid-template-columns:1fr 1fr}.metric b{font-size:26px}
      .footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin:7px 0}
      .cta-actions{flex-direction:column;align-items:stretch;padding:0 25px}
    }

/* roulang page: category2 */
:root{--green:#123b32;--green-2:#1b5547;--orange:#e95e32;--cream:#f6f4ee;--paper:#fffdfa;--ink:#17221e;--muted:#68736e;--line:#dfe4dd;--radius:14px;--shadow:0 18px 50px rgba(18,59,50,.10)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    button{border:0}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .eyebrow{color:var(--orange);font-size:12px;letter-spacing:.16em;font-weight:800}
    .section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:8px 0 0;font-weight:900;letter-spacing:-.04em}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .site-header{position:absolute;z-index:5;top:0;left:0;width:100%;color:#fff}
    .nav{height:78px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.18)}
    .logo{font-size:23px;font-weight:900;letter-spacing:.06em;white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--orange);border-radius:50%;margin:0 7px 3px 0}
    .nav-links{display:flex;align-items:center;gap:20px;margin-left:auto;margin-right:24px}
    .nav-links a{font-size:13px;color:rgba(255,255,255,.76);padding:8px 0;border-bottom:2px solid transparent;transition:.25s;white-space:nowrap}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-color:var(--orange)}
    .nav-actions{display:flex;gap:10px;align-items:center}
    .search{width:34px;height:34px;border:1px solid rgba(255,255,255,.35);border-radius:50%;display:grid;place-items:center;font-size:15px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;padding:12px 20px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.25s;cursor:pointer}
    .btn-primary{background:var(--orange);color:white;box-shadow:0 8px 20px rgba(233,94,50,.2)}
    .btn-primary:hover{background:#c94a25;transform:translateY(-2px);box-shadow:0 12px 25px rgba(233,94,50,.3)}
    .btn-primary:active{transform:translateY(0)}
    .btn-light{border-color:rgba(255,255,255,.45);color:white;background:rgba(255,255,255,.06)}
    .btn-light:hover{background:#fff;color:var(--green)}
    .btn-outline{color:var(--green);border-color:var(--line);background:transparent}
    .btn-outline:hover{color:#fff;background:var(--green);border-color:var(--green);transform:translateY(-2px)}
    .btn:focus-visible,.search:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #f4b48e;outline-offset:3px}
    .page-hero{min-height:540px;color:#fff;background:linear-gradient(90deg,rgba(9,39,32,.97),rgba(9,39,32,.78) 52%,rgba(9,39,32,.34)),url('/assets/images/backpic/back-2.webp') center/cover;display:flex;align-items:center;padding:105px 0 66px}
    .hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:70px;align-items:center}
    .page-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.08;letter-spacing:-.06em;margin:16px 0 20px;font-weight:950}
    .hero-copy{color:rgba(255,255,255,.78);font-size:17px;max-width:580px}
    .hero-buttons{display:flex;gap:12px;margin:28px 0}
    .hero-meta{display:flex;gap:26px;padding-top:19px;border-top:1px solid rgba(255,255,255,.2);color:#b9ccc5;font-size:13px}
    .vertical-board{width:min(100%,350px);margin-left:auto;position:relative;padding:13px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.3);border-radius:22px;box-shadow:0 25px 70px rgba(0,0,0,.24);transform:rotate(2deg)}
    .vertical-board img{height:395px;width:100%;border-radius:14px}
    .board-caption{position:absolute;left:28px;right:28px;bottom:27px;padding:15px 17px;border-radius:10px;background:rgba(13,38,32,.9);display:flex;justify-content:space-between;align-items:center}
    .board-caption strong{font-size:18px}.board-caption span{font-size:12px;color:#b9d0c7}
    .filter-bar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;padding:18px 20px;background:var(--paper);border:1px solid var(--line);border-radius:12px;box-shadow:0 8px 25px rgba(18,59,50,.04)}
    .tags{display:flex;gap:9px;flex-wrap:wrap}
    .tag{padding:7px 13px;border-radius:30px;background:#edf1eb;color:var(--green);font-size:13px;border:1px solid transparent;transition:.2s}
    .tag:hover,.tag.active{background:var(--green);color:#fff}
    .filter-note{color:var(--muted);font-size:13px}
    .feature-layout{display:grid;grid-template-columns:1.06fr .94fr;gap:24px;align-items:stretch}
    .feature-image{min-height:480px;border-radius:18px;overflow:hidden;position:relative;background:#193d34}
    .feature-image img{width:100%;height:100%;min-height:480px}
    .image-label{position:absolute;left:22px;top:22px;padding:7px 12px;background:var(--orange);color:#fff;border-radius:5px;font-size:12px;font-weight:800}
    .feature-overlay{position:absolute;left:0;right:0;bottom:0;padding:75px 28px 25px;color:#fff;background:linear-gradient(transparent,rgba(8,30,25,.9))}
    .feature-overlay h2{font-size:30px;line-height:1.25;margin:8px 0}
    .feature-overlay p{margin:0;color:#d2ded8;font-size:14px}
    .insight-panel{background:var(--paper);border:1px solid var(--line);border-radius:18px;padding:29px}
    .insight-panel h3{font-size:23px;margin:0 0 9px;color:var(--green)}
    .insight-panel>p{color:var(--muted);font-size:14px;margin:0 0 16px}
    .insight-row{display:grid;grid-template-columns:53px 1fr auto;gap:15px;align-items:center;padding:18px 0;border-top:1px solid var(--line)}
    .insight-row b{font-size:21px;color:var(--orange)}
    .insight-row strong{display:block;font-size:15px}.insight-row span{font-size:12px;color:var(--muted)}
    .arrow{font-size:21px;color:var(--orange)}
    .report-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
    .report-card{background:var(--paper);border:1px solid var(--line);border-radius:14px;overflow:hidden;transition:.25s;display:flex;flex-direction:column}
    .report-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .report-card img{height:205px;width:100%}
    .report-body{padding:21px 22px 23px;display:flex;flex-direction:column;flex:1}
    .report-meta{display:flex;justify-content:space-between;gap:10px;color:var(--muted);font-size:12px}
    .report-body h3{font-size:21px;line-height:1.4;margin:12px 0 7px;color:var(--green)}
    .report-body p{font-size:14px;color:var(--muted);margin:0 0 18px}
    .report-body .btn{align-self:flex-start;margin-top:auto;padding:9px 14px;font-size:13px}
    .dark-section{background:var(--green);color:#fff}
    .dark-section .section-head p{color:#b9ccc5}
    .timeline-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:50px;align-items:start}
    .timeline-intro h2{font-size:clamp(30px,4vw,48px);line-height:1.18;margin:10px 0 18px}
    .timeline-intro p{color:#c5d4ce;max-width:440px}
    .timeline-stat{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:32px}
    .stat-box{padding:19px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.16);border-radius:10px}
    .stat-box b{display:block;font-size:29px;color:#fff}.stat-box span{font-size:12px;color:#b9ccc5}
    .timeline{border-left:1px solid rgba(255,255,255,.3);padding-left:28px}
    .timeline-item{position:relative;padding:0 0 27px}
    .timeline-item:last-child{padding-bottom:0}
    .timeline-item:before{content:"";position:absolute;width:11px;height:11px;border-radius:50%;background:var(--orange);left:-34px;top:7px;box-shadow:0 0 0 5px rgba(233,94,50,.15)}
    .timeline-item time{font-size:12px;color:#f39873;font-weight:800}.timeline-item h3{font-size:19px;margin:5px 0}.timeline-item p{color:#c5d4ce;font-size:14px;margin:0}
    .split-evidence{display:grid;grid-template-columns:1.15fr .85fr;gap:22px}
    .evidence-card{background:var(--paper);border:1px solid var(--line);border-radius:14px;padding:27px}
    .evidence-card h3{color:var(--green);font-size:23px;margin:0 0 12px}.evidence-card p{color:var(--muted);font-size:14px}
    .quote-mark{font-size:52px;line-height:1;color:var(--orange);font-family:Georgia,serif}
    .quote-text{font-size:22px;line-height:1.55;color:var(--green);font-weight:800;margin:0 0 17px}
    .quote-source{font-size:13px;color:var(--muted)}
    .evidence-list{margin:18px 0 0;padding:0;list-style:none}
    .evidence-list li{display:flex;gap:11px;padding:11px 0;border-bottom:1px solid var(--line);font-size:14px}.evidence-list li:last-child{border:0}
    .evidence-list b{color:var(--orange)}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq details{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:18px 20px}
    .faq summary{cursor:pointer;font-weight:800;color:var(--green);list-style:none}
    .faq summary::-webkit-details-marker{display:none}
    .faq summary:after{content:"+";float:right;color:var(--orange);font-size:20px}.faq details[open] summary:after{content:"−"}
    .faq p{color:var(--muted);font-size:14px;margin:13px 0 0}
    .related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px}
    .related-link{display:flex;align-items:center;justify-content:space-between;padding:22px;background:#edf1eb;border:1px solid transparent;border-radius:12px;color:var(--green);font-weight:800;transition:.2s}
    .related-link:hover{background:#fff;border-color:var(--orange);transform:translateY(-3px)}
    .cta-band{background:#ebece5}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta-inner h2{font-size:clamp(27px,4vw,43px);line-height:1.2;margin:8px 0}.cta-inner p{color:var(--muted);max-width:630px;margin:0}
    .footer{background:#0c2822;color:#aabdb5;padding:52px 0 95px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px}
    .footer .logo{color:#fff}.footer p{color:#aabdb5}.footer h4{color:#fff;margin:0 0 13px}.footer a{display:block;color:#aabdb5;font-size:13px;margin:8px 0;transition:.2s}.footer a:hover{color:#fff}
    .copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.12);margin-top:35px;padding-top:20px;font-size:12px;color:#819b91}
    .fixed-cta{position:fixed;z-index:10;left:0;right:0;bottom:0;background:rgba(12,40,34,.96);color:#fff;border-top:1px solid rgba(255,255,255,.15);box-shadow:0 -8px 25px rgba(0,0,0,.12)}
    .fixed-inner{min-height:68px;display:flex;align-items:center;justify-content:space-between;gap:20px}.fixed-inner p{margin:0;font-size:14px}.fixed-inner p span{color:#a9c3b8}
    .fixed-actions{display:flex;gap:10px}.fixed-actions .btn{padding:9px 16px;font-size:13px}
    @media(max-width:1024px){.nav-links{gap:12px;margin-right:14px}.nav-links a{font-size:12px}.hero-grid{gap:35px}.section{padding:70px 0}.feature-layout,.timeline-layout,.split-evidence{gap:20px}}
    @media(max-width:768px){.container{width:min(100% - 28px,620px)}.nav{height:68px}.nav-links{overflow-x:auto;max-width:58%;scrollbar-width:none}.nav-links::-webkit-scrollbar{display:none}.nav-actions .btn{display:none}.hero-grid,.feature-layout,.timeline-layout,.split-evidence{grid-template-columns:1fr}.page-hero{min-height:auto;padding:115px 0 60px}.vertical-board{margin:10px auto 0;transform:rotate(0)}.vertical-board img{height:330px}.section-head,.cta-inner{display:block}.section-head p{margin-top:14px}.report-grid{grid-template-columns:1fr}.faq-grid{grid-template-columns:1fr}.related-grid{grid-template-columns:1fr}.feature-image,.feature-image img{min-height:390px}.copyright{display:block}.copyright span{display:block;margin-top:8px}.footer-grid{grid-template-columns:1fr 1fr;gap:26px}.fixed-inner{padding:9px 0}.fixed-inner p{font-size:12px}.fixed-actions .btn-light{display:none}}
    @media(max-width:520px){.container{width:calc(100% - 24px)}.logo{font-size:19px}.nav-links{max-width:52%;gap:15px}.page-hero h1{font-size:43px}.hero-copy{font-size:15px}.hero-buttons{flex-wrap:wrap}.hero-meta{gap:15px;flex-wrap:wrap}.section{padding:58px 0}.filter-bar{align-items:flex-start}.feature-overlay h2{font-size:24px}.insight-panel,.evidence-card{padding:21px}.timeline-stat{grid-template-columns:1fr 1fr}.footer-grid{grid-template-columns:1fr}.fixed-inner p{max-width:150px;line-height:1.4}.fixed-actions .btn{padding:8px 11px}}

/* roulang page: category5 */
:root{--green:#123b32;--green-2:#1b5547;--orange:#e95e32;--cream:#f6f4ee;--paper:#fffdfa;--ink:#17221e;--muted:#68736e;--line:#dfe4dd;--radius:14px;--shadow:0 18px 50px rgba(18,59,50,.10)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{display:block;width:100%;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .site-header{position:absolute;z-index:5;top:0;left:0;width:100%;color:#fff}
    .nav{height:78px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.18)}
    .logo{font-size:23px;font-weight:900;letter-spacing:.06em;white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--orange);border-radius:50%;margin:0 7px 3px 0}
    .nav-links{display:flex;align-items:center;gap:20px;margin-left:auto;margin-right:25px}
    .nav-links a{font-size:13px;color:rgba(255,255,255,.76);padding:8px 0;border-bottom:2px solid transparent;transition:.25s}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-color:var(--orange)}
    .nav-actions{display:flex;gap:10px;align-items:center}
    .search{width:34px;height:34px;border:1px solid rgba(255,255,255,.35);border-radius:50%;display:grid;place-items:center;font-size:15px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;padding:12px 20px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.25s;cursor:pointer}
    .btn-primary{background:var(--orange);color:#fff;box-shadow:0 8px 20px rgba(233,94,50,.2)}
    .btn-primary:hover{background:#c94a25;transform:translateY(-2px)}
    .btn-primary:active{transform:translateY(0)}
    .btn-light{border-color:rgba(255,255,255,.45);color:#fff;background:rgba(255,255,255,.06)}
    .btn-light:hover{background:#fff;color:var(--green)}
    .btn-dark{background:var(--green);color:#fff}
    .btn-dark:hover{background:var(--green-2);transform:translateY(-2px)}
    .btn:focus-visible,.search:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #f4b48e;outline-offset:3px}
    .hero{min-height:540px;color:#fff;background:linear-gradient(90deg,rgba(9,39,32,.98),rgba(9,39,32,.76)),url('/assets/images/backpic/back-2.webp') center/cover;display:flex;align-items:center;padding-top:78px}
    .hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center}
    .eyebrow{color:var(--orange);font-size:12px;letter-spacing:.16em;font-weight:800}
    .hero h1{font-size:clamp(40px,5vw,68px);line-height:1.1;letter-spacing:-.06em;margin:16px 0 20px;font-weight:950}
    .hero p{color:rgba(255,255,255,.78);font-size:17px;max-width:570px}
    .hero-buttons{display:flex;gap:12px;margin-top:28px}
    .matrix{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}
    .matrix div{padding:22px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.22);border-radius:12px;backdrop-filter:blur(5px)}
    .matrix b{font-size:28px;color:#fff;display:block}
    .matrix span{font-size:13px;color:#bdd0c8}
    .section{padding:78px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:32px}
    .section-head h2{font-size:clamp(28px,4vw,44px);line-height:1.2;margin:8px 0 0;font-weight:900;letter-spacing:-.04em}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .tag{display:inline-flex;padding:6px 11px;border-radius:30px;background:#e8eee7;color:var(--green);font-size:12px;font-weight:800}
    .feature{display:grid;grid-template-columns:1.05fr .95fr;gap:28px;align-items:stretch}
    .feature img{height:390px;border-radius:16px}
    .feature-copy{background:var(--green);color:#fff;border-radius:16px;padding:38px}
    .feature-copy h3{font-size:30px;line-height:1.3;margin:16px 0}
    .feature-copy p{color:#c2d1ca}
    .line-list{margin-top:25px;border-top:1px solid rgba(255,255,255,.2)}
    .line-list div{display:flex;justify-content:space-between;gap:20px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.2)}
    .line-list span{color:#b9ccc5;font-size:13px}
    .cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}
    .card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .card img{height:190px}
    .card-body{padding:21px}
    .card h3{font-size:20px;line-height:1.4;margin:12px 0 8px}
    .card p{font-size:14px;color:var(--muted);margin:0 0 18px}
    .meta{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:12px}
    .text-link{color:var(--orange);font-weight:800;font-size:13px}
    .dark-section{background:var(--green);color:#fff}
    .dark-section .section-head p{color:#b9ccc5}
    .signal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .signal{border-left:2px solid var(--orange);padding:10px 18px}
    .signal b{display:block;font-size:30px}
    .signal span{color:#b9ccc5;font-size:13px}
    .two-col{display:grid;grid-template-columns:.78fr 1.22fr;gap:22px}
    .panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
    .panel h3{margin:0 0 12px;font-size:23px}
    .panel p{color:var(--muted)}
    .updates{border-top:1px solid var(--line)}
    .update{display:grid;grid-template-columns:100px 1fr auto;align-items:center;gap:18px;padding:18px 0;border-bottom:1px solid var(--line)}
    .update time{color:var(--orange);font-size:13px;font-weight:800}
    .update strong{display:block}
    .update span{display:block;color:var(--muted);font-size:13px}
    .quote-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
    .quote{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:30px}
    .quote blockquote{font-size:21px;line-height:1.6;margin:15px 0;color:var(--green);font-weight:700}
    .quote small{color:var(--muted)}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq details{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:18px 20px}
    .faq summary{cursor:pointer;font-weight:800;color:var(--green)}
    .faq p{color:var(--muted);font-size:14px;margin:13px 0 0}
    .story{background:#ebece5}
    .story p{max-width:900px;color:#46534d;font-size:17px}
    .cta{background:var(--orange);color:#fff;text-align:center;padding:62px 0}
    .cta h2{font-size:clamp(30px,4vw,46px);margin:0 0 10px}
    .cta p{max-width:650px;margin:0 auto 24px;color:#fff1ea}
    .footer{background:#0c2822;color:#aabdb5;padding:52px 0 100px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px}
    .footer .logo{color:#fff}.footer h4{color:#fff;margin:0 0 13px}.footer a{display:block;font-size:13px;margin:8px 0;transition:.2s}.footer a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:35px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:12px;flex-wrap:wrap}
    .fixed-cta{position:fixed;z-index:8;bottom:16px;left:50%;transform:translateX(-50%);width:min(760px,calc(100% - 28px));background:#fffdfa;border:1px solid var(--line);box-shadow:0 14px 40px rgba(0,0,0,.18);border-radius:12px;padding:12px 16px;display:flex;justify-content:space-between;align-items:center;gap:15px}
    .fixed-cta strong{color:var(--green);font-size:14px}.fixed-cta span{color:var(--muted);font-size:12px}
    @media(max-width:1024px){.nav-links{gap:12px;margin-right:14px}.hero-grid{gap:35px}.cards{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(100% - 28px,620px)}.nav{height:68px}.nav-links{display:none}.nav-actions .btn{padding:9px 12px;font-size:12px}.hero{min-height:auto;padding:145px 0 70px}.hero-grid,.feature,.two-col,.quote-grid{grid-template-columns:1fr}.hero h1{font-size:45px}.feature img{height:280px}.signal-grid{grid-template-columns:repeat(2,1fr)}.section{padding:58px 0}.section-head{display:block}.section-head p{margin-top:14px}.faq-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.update{grid-template-columns:78px 1fr}.update .text-link{display:none}}
    @media(max-width:520px){.hero-buttons{flex-direction:column;align-items:stretch}.matrix{gap:8px}.matrix div{padding:16px}.matrix b{font-size:23px}.cards{grid-template-columns:1fr}.signal-grid{grid-template-columns:1fr 1fr}.feature-copy{padding:25px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin:7px 0}.fixed-cta{padding:10px 12px}.fixed-cta span{display:none}}

/* roulang page: category4 */
:root{--green:#123b32;--green-2:#1b5547;--orange:#e95e32;--cream:#f6f4ee;--paper:#fffdfa;--ink:#17221e;--muted:#68736e;--line:#dfe4dd;--radius:14px;--shadow:0 18px 50px rgba(18,59,50,.10)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .eyebrow{color:var(--orange);font-size:12px;letter-spacing:.16em;font-weight:800}
    .section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:8px 0 0;font-weight:900;letter-spacing:-.04em}
    .section-head p{max-width:530px;color:var(--muted);margin:0}
    .site-header{position:absolute;z-index:10;top:0;left:0;width:100%;color:#fff}
    .nav{height:78px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.18)}
    .logo{font-size:23px;font-weight:900;letter-spacing:.06em;white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--orange);border-radius:50%;margin:0 7px 3px 0}
    .nav-links{display:flex;align-items:center;gap:21px;margin-left:auto;margin-right:25px}
    .nav-links a{font-size:13px;color:rgba(255,255,255,.76);padding:8px 0;border-bottom:2px solid transparent;transition:.25s}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-color:var(--orange)}
    .nav-actions{display:flex;gap:10px;align-items:center}
    .search{width:34px;height:34px;border:1px solid rgba(255,255,255,.35);border-radius:50%;display:grid;place-items:center;font-size:15px;transition:.25s}
    .search:hover{background:#fff;color:var(--green)}
    .menu-toggle{display:none;background:transparent;color:#fff;border:0;font-size:24px;cursor:pointer}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;padding:12px 20px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.25s;cursor:pointer}
    .btn-primary{background:var(--orange);color:white;box-shadow:0 8px 20px rgba(233,94,50,.2)}
    .btn-primary:hover{background:#c94a25;transform:translateY(-2px);box-shadow:0 12px 25px rgba(233,94,50,.3)}
    .btn-primary:active{transform:translateY(0)}
    .btn-light{border-color:rgba(255,255,255,.45);color:white;background:rgba(255,255,255,.07)}
    .btn-light:hover{background:#fff;color:var(--green)}
    .btn-outline{border-color:var(--green);color:var(--green);background:transparent}
    .btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .btn:focus-visible,.search:focus-visible,a:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid #f4b48e;outline-offset:3px}
    .inner-hero{min-height:540px;padding:145px 0 72px;color:#fff;background:linear-gradient(90deg,rgba(9,39,32,.95),rgba(9,39,32,.70) 49%,rgba(9,39,32,.22)),url('/assets/images/backpic/back-2.webp') center/cover}
    .hero-grid{display:grid;grid-template-columns:1.04fr .96fr;align-items:end;gap:58px}
    .hero-copy h1{font-size:clamp(42px,5.5vw,70px);line-height:1.08;letter-spacing:-.06em;margin:15px 0 20px;font-weight:950}
    .hero-copy p{font-size:17px;color:rgba(255,255,255,.80);max-width:620px;margin:0}
    .hero-buttons{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .hero-panel{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.28);backdrop-filter:blur(10px);border-radius:18px;padding:23px}
    .hero-panel h2{font-size:17px;margin:0 0 15px;color:#fff}
    .mini-match{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;text-align:center;padding:17px 0;border-top:1px solid rgba(255,255,255,.18)}
    .mini-match strong{font-size:15px}
    .mini-match span{font-size:12px;color:#c4d6cf;padding:0 14px}
    .tag-row{display:flex;gap:9px;flex-wrap:wrap}
    .tag{display:inline-flex;align-items:center;border-radius:30px;padding:6px 11px;background:#e8eee7;color:var(--green);font-size:12px;font-weight:800}
    .tag.dark{background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.21);color:#fff}
    .notice-strip{position:relative;margin-top:-1px;background:var(--orange);color:white}
    .notice-inner{min-height:54px;display:flex;align-items:center;gap:14px;font-size:14px}
    .notice-dot{width:8px;height:8px;border-radius:50%;background:#fff;box-shadow:0 0 0 5px rgba(255,255,255,.2)}
    .filter-bar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 20px;background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 10px 28px rgba(18,59,50,.05)}
    .filter-tabs{display:flex;flex-wrap:wrap;gap:8px}
    .filter-tabs a{padding:8px 13px;border-radius:7px;font-size:13px;font-weight:800;color:var(--muted);transition:.2s}
    .filter-tabs a:hover,.filter-tabs a.current{background:var(--green);color:#fff}
    .updated{font-size:13px;color:var(--muted);white-space:nowrap}
    .schedule-layout{display:grid;grid-template-columns:1.48fr .72fr;gap:28px;align-items:start}
    .day-board{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
    .day-heading{display:flex;align-items:center;justify-content:space-between;padding:23px 25px;background:#edf1eb;border-bottom:1px solid var(--line)}
    .day-heading h3{margin:0;font-size:22px;letter-spacing:-.03em}
    .day-heading span{font-size:13px;color:var(--muted)}
    .match-row{display:grid;grid-template-columns:80px 1fr 104px;gap:18px;align-items:center;padding:21px 25px;border-bottom:1px solid var(--line);transition:.2s}
    .match-row:last-child{border:0}
    .match-row:hover{background:#fafbf8}
    .match-time b{display:block;font-size:18px;color:var(--green)}
    .match-time small{color:var(--muted);font-size:11px}
    .match-main .league{font-size:12px;color:var(--orange);font-weight:800}
    .match-main h4{margin:2px 0;font-size:17px}
    .match-main p{margin:0;color:var(--muted);font-size:12px}
    .match-link{text-align:right;color:var(--green);font-size:13px;font-weight:800}
    .match-link:hover{color:var(--orange)}
    .side-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:18px}
    .side-card h3{margin:0 0 16px;font-size:19px}
    .focus-item{padding:14px 0;border-top:1px solid var(--line)}
    .focus-item:first-of-type{border-top:0;padding-top:0}
    .focus-item b{display:block;font-size:14px}
    .focus-item p{font-size:12px;color:var(--muted);margin:4px 0 0}
    .rank-list{list-style:none;margin:0;padding:0}
    .rank-list li{display:flex;gap:12px;padding:12px 0;border-top:1px solid var(--line);align-items:start}
    .rank-no{font-weight:900;color:var(--orange);font-size:16px;line-height:1.5}
    .rank-list a{font-size:14px;font-weight:700;transition:.2s}
    .rank-list a:hover{color:var(--orange)}
    .feature-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:24px}
    .feature-image{min-height:430px;border-radius:18px;overflow:hidden;position:relative}
    .feature-image img{width:100%;height:100%}
    .feature-image figcaption{position:absolute;left:20px;bottom:18px;right:20px;background:rgba(12,40,34,.88);color:#fff;padding:15px;border-radius:10px;font-size:14px}
    .feature-content{padding:15px 0}
    .feature-content h2{font-size:clamp(30px,4vw,44px);line-height:1.2;margin:10px 0 18px;letter-spacing:-.04em}
    .feature-content>p{color:var(--muted);margin:0 0 22px}
    .timeline{border-top:1px solid var(--line)}
    .timeline-item{display:grid;grid-template-columns:58px 1fr;gap:18px;padding:17px 0;border-bottom:1px solid var(--line)}
    .timeline-item time{font-size:13px;font-weight:900;color:var(--orange)}
    .timeline-item h3{font-size:16px;margin:0 0 4px}
    .timeline-item p{margin:0;font-size:13px;color:var(--muted)}
    .article-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
    .article-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s;display:flex;flex-direction:column}
    .article-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .article-card img{height:195px;width:100%}
    .article-body{padding:20px;display:flex;flex-direction:column;flex:1}
    .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:10px 0}
    .article-body p{font-size:14px;color:var(--muted);margin:0 0 19px}
    .read-more{font-size:13px;font-weight:900;color:var(--green);margin-top:auto}
    .read-more:hover{color:var(--orange)}
    .data-band{background:var(--green);color:#fff}
    .data-band-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:50px;align-items:center}
    .data-band h2{font-size:clamp(30px,4vw,46px);line-height:1.2;margin:10px 0}
    .data-band p{color:#bad0c6;margin:0}
    .stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:rgba(255,255,255,.18)}
    .stat{padding:25px;background:rgba(255,255,255,.06)}
    .stat b{display:block;font-size:32px;color:#fff;line-height:1}
    .stat span{font-size:13px;color:#c0d3ca}
    .guide-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .guide-card{border-top:3px solid var(--orange);padding:22px 20px;background:var(--paper);border-radius:0 0 var(--radius) var(--radius);border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-left:1px solid var(--line)}
    .guide-card .guide-no{color:var(--orange);font-size:12px;font-weight:900;letter-spacing:.12em}
    .guide-card h3{font-size:20px;margin:8px 0}
    .guide-card p{color:var(--muted);font-size:14px;margin:0}
    .quote-zone{background:#ebece5}
    .quote-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:22px}
    .quote-main{background:var(--paper);border-radius:var(--radius);padding:34px;border:1px solid var(--line)}
    .quote-mark{font-size:48px;line-height:.6;color:var(--orange);font-family:serif}
    .quote-main p{font-size:20px;line-height:1.75;margin:14px 0;color:var(--green)}
    .quote-author{font-size:13px;color:var(--muted)}
    .proof-list{display:grid;gap:14px}
    .proof{padding:22px;background:var(--green);color:#fff;border-radius:var(--radius)}
    .proof b{display:block;font-size:24px}
    .proof span{font-size:13px;color:#bdd0c7}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq details{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:18px 20px}
    .faq summary{cursor:pointer;font-weight:800;color:var(--green);list-style:none;padding-right:20px;position:relative}
    .faq summary:after{content:"+";position:absolute;right:0;color:var(--orange);font-size:20px;top:-4px}
    .faq details[open] summary:after{content:"−"}
    .faq p{color:var(--muted);font-size:14px;margin:13px 0 0}
    .cta-panel{background:linear-gradient(115deg,#123b32,#1b5547);border-radius:20px;padding:50px 56px;color:#fff;display:flex;align-items:center;justify-content:space-between;gap:28px;overflow:hidden;position:relative}
    .cta-panel:after{content:"";width:240px;height:240px;border:1px solid rgba(255,255,255,.13);border-radius:50%;position:absolute;right:-75px;top:-95px}
    .cta-panel h2{font-size:clamp(28px,4vw,40px);line-height:1.2;margin:0 0 9px;position:relative;z-index:1}
    .cta-panel p{color:#bfd2c9;margin:0;position:relative;z-index:1}
    .cta-panel .btn{position:relative;z-index:1;white-space:nowrap}
    .footer{background:#0c2822;color:#aabdb5;padding:52px 0 34px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px}
    .footer .logo{color:#fff}
    .footer h4{color:#fff;margin:0 0 13px;font-size:15px}
    .footer p{font-size:13px}
    .footer-grid>div:not(:first-child) a{display:block;font-size:13px;margin:8px 0;transition:.2s}
    .footer-grid>div:not(:first-child) a:hover{color:#fff}
    .copyright{border-top:1px solid rgba(255,255,255,.13);margin-top:36px;padding-top:22px;display:flex;justify-content:space-between;gap:20px;font-size:12px;flex-wrap:wrap}
    .sticky-cta{position:fixed;z-index:12;bottom:16px;left:50%;transform:translateX(-50%);width:min(760px,calc(100% - 32px));padding:10px 11px 10px 18px;background:rgba(12,40,34,.96);color:#fff;border:1px solid rgba(255,255,255,.18);border-radius:12px;box-shadow:0 15px 38px rgba(0,0,0,.25);display:flex;align-items:center;justify-content:space-between;gap:15px;backdrop-filter:blur(12px)}
    .sticky-cta span{font-size:13px;color:#d2dfd9}
    .sticky-cta strong{color:#fff}
    @media(max-width:1024px){.nav-links{gap:13px;margin-right:15px}.nav-links a{font-size:12px}.hero-grid{gap:28px}.schedule-layout{grid-template-columns:1fr}.article-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(100% - 30px,1180px)}.site-header{background:rgba(12,40,34,.94)}.nav{height:64px}.menu-toggle{display:block}.nav-actions .btn{display:none}.nav-links{position:absolute;left:0;right:0;top:64px;background:#0c2822;padding:10px 18px 18px;margin:0;display:none;flex-direction:column;align-items:flex-start;gap:2px;border-bottom:1px solid rgba(255,255,255,.15)}.nav-links.open{display:flex}.nav-links a{width:100%;padding:10px 0}.inner-hero{min-height:auto;padding:120px 0 58px}.hero-grid,.feature-grid,.data-band-grid,.quote-grid{grid-template-columns:1fr}.hero-panel{margin-top:10px}.section{padding:62px 0}.section-head{display:block;margin-bottom:25px}.section-head p{margin-top:15px}.filter-bar{align-items:flex-start;flex-direction:column}.updated{white-space:normal}.article-grid,.guide-grid,.faq-grid{grid-template-columns:1fr}.feature-image{min-height:310px}.footer-grid{grid-template-columns:1fr 1fr}.cta-panel{padding:36px 28px;display:block}.cta-panel .btn{margin-top:22px}.sticky-cta{bottom:9px}.sticky-cta span{display:none}}
    @media(max-width:520px){.logo{font-size:20px}.hero-copy h1{font-size:40px}.match-row{grid-template-columns:62px 1fr;padding:18px}.match-link{display:none}.day-heading{padding:18px}.article-card img{height:180px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:7px}.stats-grid{grid-template-columns:1fr 1fr}.sticky-cta{padding-left:14px}.sticky-cta strong{font-size:12px}.sticky-cta .btn{padding:10px 13px;font-size:12px}}

/* roulang page: category6 */
:root{--green:#123b32;--green-2:#1b5547;--orange:#e95e32;--cream:#f6f4ee;--paper:#fffdfa;--ink:#17221e;--muted:#68736e;--line:#dfe4dd;--radius:14px;--shadow:0 18px 50px rgba(18,59,50,.10)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%;object-fit:cover}
    button,input{font:inherit}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .eyebrow{color:var(--orange);font-size:12px;letter-spacing:.16em;font-weight:800}
    .section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}
    .section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:8px 0 0;font-weight:900;letter-spacing:-.04em}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .site-header{position:absolute;z-index:5;top:0;left:0;width:100%;color:#fff}
    .nav{height:78px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.18)}
    .logo{font-size:23px;font-weight:900;letter-spacing:.06em;white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;background:var(--orange);border-radius:50%;margin:0 7px 3px 0}
    .nav-links{display:flex;align-items:center;gap:21px;margin-left:auto;margin-right:25px}
    .nav-links a{font-size:13px;color:rgba(255,255,255,.76);padding:8px 0;border-bottom:2px solid transparent;transition:.25s}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-color:var(--orange)}
    .nav-actions{display:flex;gap:10px;align-items:center}
    .search{width:34px;height:34px;border:1px solid rgba(255,255,255,.35);border-radius:50%;display:grid;place-items:center;font-size:15px}
    .mobile-toggle{display:none;background:transparent;border:1px solid rgba(255,255,255,.35);color:#fff;border-radius:8px;padding:5px 9px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;padding:12px 20px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.25s;cursor:pointer}
    .btn-primary{background:var(--orange);color:white;box-shadow:0 8px 20px rgba(233,94,50,.2)}
    .btn-primary:hover{background:#c94a25;transform:translateY(-2px);box-shadow:0 12px 25px rgba(233,94,50,.3)}
    .btn-primary:active{transform:translateY(0)}
    .btn-light{border-color:rgba(255,255,255,.45);color:white;background:rgba(255,255,255,.06)}
    .btn-light:hover{background:#fff;color:var(--green)}
    .btn-outline{border-color:var(--green);color:var(--green);background:transparent}
    .btn-outline:hover{background:var(--green);color:#fff;transform:translateY(-2px)}
    .btn:focus-visible,.search:focus-visible,.mobile-toggle:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #f4b48e;outline-offset:3px}
    .page-hero{min-height:470px;color:#fff;background:linear-gradient(90deg,rgba(9,39,32,.96),rgba(9,39,32,.72),rgba(9,39,32,.35)),url('/assets/images/backpic/back-2.webp') center/cover;display:flex;align-items:center;padding-top:70px}
    .page-hero h1{font-size:clamp(42px,6vw,72px);line-height:1.08;letter-spacing:-.06em;margin:16px 0 18px;font-weight:950}
    .page-hero p{color:rgba(255,255,255,.8);font-size:17px;max-width:650px;margin:0}
    .crumb{display:flex;gap:10px;color:#c0d0ca;font-size:13px;margin-top:28px}
    .crumb span{color:var(--orange)}
    .intro-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:28px;align-items:stretch}
    .intro-panel,.feature-panel,.quote-card,.faq details,.review-card,.process-panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius)}
    .intro-panel{padding:32px}
    .intro-panel h2{font-size:30px;line-height:1.3;margin:7px 0 13px}
    .intro-panel p{color:var(--muted);margin:0}
    .tag-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:23px}
    .tag{display:inline-flex;padding:7px 13px;border-radius:30px;background:#e8eee7;color:var(--green);font-size:13px;font-weight:700}
    .feature-panel{overflow:hidden;position:relative;min-height:300px}
    .feature-panel img{width:100%;height:100%;min-height:300px}
    .feature-caption{position:absolute;left:22px;right:22px;bottom:20px;padding:15px 18px;background:rgba(18,59,50,.91);color:#fff;border-radius:10px}
    .feature-caption strong{display:block;font-size:20px}
    .feature-caption small{color:#c4d2cc}
    .highlight-area{background:var(--green);color:#fff}
    .highlight-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}
    .highlight{padding:27px;border:1px solid rgba(255,255,255,.17);border-radius:var(--radius);background:rgba(255,255,255,.06);transition:.25s}
    .highlight:hover{transform:translateY(-5px);background:rgba(255,255,255,.1)}
    .icon{width:38px;height:38px;border-radius:10px;background:var(--orange);display:grid;place-items:center;font-weight:900;margin-bottom:18px}
    .highlight h3{margin:0 0 7px;font-size:20px}
    .highlight p{margin:0;color:#c4d2cc;font-size:14px}
    .highlight a{display:inline-block;margin-top:17px;color:#f5a083;font-size:13px;font-weight:800}
    .review-feature{display:grid;grid-template-columns:1.06fr .94fr;gap:34px;align-items:center}
    .review-feature img{width:100%;height:430px;border-radius:18px}
    .review-copy h2{font-size:clamp(30px,4vw,48px);line-height:1.2;margin:10px 0 16px}
    .review-copy p{color:var(--muted);margin:0 0 20px}
    .score-line{display:flex;align-items:center;gap:15px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:18px 0;margin:22px 0}
    .score-line b{font-size:30px;color:var(--green)}
    .score-line span{font-size:13px;color:var(--muted)}
    .review-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .review-card{overflow:hidden;transition:.25s}
    .review-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .review-card img{height:205px;width:100%}
    .review-body{padding:21px}
    .review-meta{font-size:12px;color:var(--orange);font-weight:800}
    .review-body h3{font-size:19px;line-height:1.4;margin:8px 0}
    .review-body p{font-size:14px;color:var(--muted);margin:0 0 15px}
    .review-link{font-size:13px;color:var(--green);font-weight:900}
    .timeline-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:22px}
    .process-panel{padding:28px}
    .process-panel h3{font-size:25px;margin:0 0 14px}
    .process-panel p{color:var(--muted);font-size:14px}
    .timeline{margin-top:22px}
    .timeline-item{display:grid;grid-template-columns:62px 1fr;gap:16px;padding:17px 0;border-top:1px solid var(--line)}
    .timeline-item b{color:var(--orange);font-size:22px}
    .timeline-item strong{display:block;color:var(--green)}
    .timeline-item span{font-size:13px;color:var(--muted)}
    .data-box{background:#edf1eb;border-radius:12px;padding:24px;margin-top:18px;display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
    .data-box b{display:block;color:var(--green);font-size:25px}
    .data-box span{font-size:12px;color:var(--muted)}
    .trust-section{background:#ebece5}
    .trust-grid{display:grid;grid-template-columns:1fr 1.35fr;gap:30px;align-items:start}
    .trust-copy h2{font-size:34px;line-height:1.25;margin:8px 0 13px}
    .trust-copy p{color:var(--muted)}
    .quote-card{padding:27px;margin-bottom:14px}
    .quote-card:last-child{margin-bottom:0}
    .quote-card p{font-size:17px;color:var(--green);margin:0 0 15px;font-weight:700}
    .quote-card small{color:var(--muted)}
    .faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq details{padding:18px 20px}
    .faq summary{cursor:pointer;font-weight:800;color:var(--green)}
    .faq p{color:var(--muted);font-size:14px;margin:13px 0 0}
    .final-cta{background:var(--green);color:#fff;text-align:center;padding:70px 0}
    .final-cta h2{font-size:clamp(30px,4vw,48px);margin:0 0 12px}
    .final-cta p{color:#bfd0c8;margin:0 auto 24px;max-width:650px}
    .cta-actions{display:flex;justify-content:center;gap:12px}
    .footer{background:#0c2822;color:#aabdb5;padding:52px 0 95px}
    .footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px}
    .footer .logo{color:#fff}
    .footer h4{color:#fff;margin:0 0 13px}
    .footer p{color:#aabdb5}
    .footer a{display:block;font-size:13px;margin:8px 0;color:#aabdb5;transition:.2s}
    .footer a:hover{color:#f5a083}
    .copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.13);margin-top:38px;padding-top:20px;font-size:12px;color:#82968e}
    .fixed-cta{position:fixed;z-index:10;bottom:0;left:0;right:0;background:rgba(12,40,34,.96);color:#fff;border-top:1px solid rgba(255,255,255,.15);padding:12px 0;backdrop-filter:blur(10px)}
    .fixed-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}
    .fixed-inner strong{font-size:15px}
    .fixed-inner span{display:block;color:#b9ccc5;font-size:12px}
    @media(max-width:1024px){.nav-links{gap:12px;margin-right:15px}.hero-grid,.review-feature,.intro-grid,.timeline-layout,.trust-grid{gap:24px}.highlight-grid{grid-template-columns:1fr 1fr}.review-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(100% - 28px,600px)}.nav{height:68px}.nav-links{display:none;position:absolute;top:68px;left:14px;right:14px;padding:15px 18px;background:var(--green);border:1px solid rgba(255,255,255,.2);border-radius:10px;flex-direction:column;align-items:stretch;gap:4px}.nav-links.open{display:flex}.nav-links a{padding:8px 4px}.mobile-toggle{display:block}.nav-actions .search,.nav-actions .btn{display:none}.page-hero{min-height:440px}.section{padding:62px 0}.section-head{display:block}.section-head p{margin-top:15px}.highlight-grid,.review-grid,.faq-grid,.footer-grid{grid-template-columns:1fr}.review-feature,.intro-grid,.timeline-layout,.trust-grid{grid-template-columns:1fr}.review-feature img{height:300px}.fixed-inner span{display:none}}
    @media(max-width:520px){.hero-buttons,.cta-actions{flex-direction:column;align-items:stretch}.hero-buttons .btn,.cta-actions .btn{width:100%}.page-hero h1{font-size:43px}.data-box{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-top:7px}.footer{padding-bottom:110px}.fixed-inner strong{font-size:13px}}

/* roulang page: category1 */
:root{--green:#123b32;--green-2:#1b5547;--orange:#e95e32;--cream:#f6f4ee;--paper:#fffdfa;--ink:#17221e;--muted:#68736e;--line:#dfe4dd;--radius:14px;--shadow:0 18px 50px rgba(18,59,50,.10)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--cream);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}img{display:block;max-width:100%;object-fit:cover}button,input{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.eyebrow{color:var(--orange);font-size:12px;letter-spacing:.16em;font-weight:800}.section{padding:82px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:34px}.section-head h2{font-size:clamp(28px,4vw,46px);line-height:1.2;margin:8px 0 0;font-weight:900;letter-spacing:-.04em}.section-head p{max-width:570px;color:var(--muted);margin:0}.site-header{position:absolute;z-index:5;top:0;left:0;width:100%;color:#fff}.nav{height:78px;display:flex;align-items:center;justify-content:space-between;border-bottom:1px solid rgba(255,255,255,.18)}.logo{font-size:23px;font-weight:900;letter-spacing:.06em;white-space:nowrap}.logo i{display:inline-block;width:9px;height:9px;background:var(--orange);border-radius:50%;margin:0 7px 3px 0}.nav-links{display:flex;align-items:center;gap:19px;margin-left:auto;margin-right:22px}.nav-links a{font-size:13px;color:rgba(255,255,255,.76);padding:8px 0;border-bottom:2px solid transparent;transition:.25s}.nav-links a:hover,.nav-links a.active{color:#fff;border-color:var(--orange)}.nav-actions{display:flex;gap:10px;align-items:center}.search{width:34px;height:34px;border:1px solid rgba(255,255,255,.35);border-radius:50%;display:grid;place-items:center;font-size:15px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border-radius:8px;padding:12px 20px;font-weight:800;font-size:14px;border:1px solid transparent;transition:.25s;cursor:pointer}.btn-primary{background:var(--orange);color:white;box-shadow:0 8px 20px rgba(233,94,50,.2)}.btn-primary:hover{background:#c94a25;transform:translateY(-2px);box-shadow:0 12px 25px rgba(233,94,50,.3)}.btn-primary:active{transform:translateY(0)}.btn-light{border-color:rgba(255,255,255,.45);color:white;background:rgba(255,255,255,.06)}.btn-light:hover{background:#fff;color:var(--green)}.btn:focus-visible,.search:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #f4b48e;outline-offset:3px}.hero{min-height:570px;color:white;background:linear-gradient(90deg,rgba(9,39,32,.97),rgba(9,39,32,.78) 48%,rgba(9,39,32,.38)),url('/assets/images/backpic/back-2.webp') center/cover;display:flex;align-items:center;padding-top:75px}.hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:70px;align-items:center}.hero h1{font-size:clamp(40px,5vw,68px);line-height:1.1;letter-spacing:-.06em;margin:16px 0 20px;font-weight:950}.hero-copy{color:rgba(255,255,255,.78);font-size:17px;max-width:550px}.hero-buttons{display:flex;gap:12px;margin:28px 0}.coupon{background:#fffdfa;color:var(--green);padding:25px;border-radius:18px;position:relative;box-shadow:0 25px 60px rgba(0,0,0,.25);transform:rotate(1deg)}.coupon:before,.coupon:after{content:"";position:absolute;width:20px;height:20px;background:rgba(9,39,32,.8);border-radius:50%;top:50%;margin-top:-10px}.coupon:before{left:-10px}.coupon:after{right:-10px}.coupon-image{height:250px;width:100%;border-radius:10px;margin-bottom:18px}.coupon-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px dashed #bdc9c0;padding-bottom:15px}.coupon-top b{font-size:28px}.coupon small{color:var(--muted)}.coupon-foot{display:flex;justify-content:space-between;align-items:center;padding-top:15px}.tag{display:inline-flex;padding:5px 10px;border-radius:20px;background:#e9eee8;color:var(--green);font-size:12px;font-weight:800}.dark-strip{background:var(--green);color:#fff;padding:25px 0}.signal-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.signal-item{border-right:1px solid rgba(255,255,255,.2);padding-left:18px}.signal-item:last-child{border:0}.signal-item b{display:block;font-size:25px}.signal-item span{font-size:12px;color:#b9ccc5}.panel{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px}.feature-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:22px;align-items:stretch}.feature-image{min-height:400px;border-radius:14px;overflow:hidden;position:relative;background:var(--green)}.feature-image img{width:100%;height:100%;min-height:400px}.image-caption{position:absolute;bottom:18px;left:18px;right:18px;padding:15px 18px;background:rgba(13,38,32,.87);color:#fff;border-radius:9px}.live-list{display:grid;gap:11px}.live-row{display:grid;grid-template-columns:70px 1fr auto;gap:13px;align-items:center;border-bottom:1px solid var(--line);padding:16px 0}.live-row:last-child{border:0}.live-row b{color:var(--orange);font-size:20px}.live-row strong{display:block}.live-row span{color:var(--muted);font-size:12px}.arrow{color:var(--orange);font-size:21px}.merit-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:18px}.merit{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:25px;transition:.25s}.merit:hover,.content-card:hover,.quote:hover{transform:translateY(-5px);box-shadow:var(--shadow)}.icon{width:42px;height:42px;border-radius:12px;background:#e7eee8;color:var(--green);display:grid;place-items:center;font-size:20px;margin-bottom:17px}.merit h3{margin:0 0 7px;font-size:20px}.merit p{color:var(--muted);font-size:14px;margin:0 0 15px}.text-link{font-size:13px;color:var(--orange);font-weight:800}.content-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.content-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:.25s}.content-card img{height:170px;width:100%}.content-body{padding:20px}.content-body h3{font-size:19px;line-height:1.4;margin:9px 0}.content-body p{color:var(--muted);font-size:13px;margin:0 0 15px}.meta{font-size:12px;color:var(--muted);display:flex;justify-content:space-between}.split-dark{background:var(--green);color:white}.split-layout{display:grid;grid-template-columns:.9fr 1.1fr;gap:50px;align-items:center}.split-layout img{width:100%;height:400px;border-radius:16px}.split-dark p{color:#bfd0c8}.step-list{border-top:1px solid rgba(255,255,255,.2);margin-top:23px}.step{display:grid;grid-template-columns:50px 1fr;gap:17px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.2)}.step b{font-size:20px;color:#f39873}.step strong{display:block}.quote-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}.quote{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:29px;transition:.25s}.quote blockquote{font-size:20px;line-height:1.6;margin:0 0 22px;font-weight:800}.quote cite{font-style:normal;color:var(--muted);font-size:13px}.badge-row{display:flex;flex-wrap:wrap;gap:10px;margin-top:20px}.badge{padding:8px 13px;border-radius:30px;background:#e8eee7;color:var(--green);font-size:13px}.faq{background:#ebece5}.faq-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq details{background:var(--paper);border:1px solid var(--line);border-radius:10px;padding:18px 20px}.faq summary{cursor:pointer;font-weight:800;color:var(--green)}.faq p{color:var(--muted);font-size:14px;margin:13px 0 0}.final-cta{background:var(--green);color:#fff;text-align:center;padding:65px 0}.final-cta h2{font-size:clamp(30px,4vw,48px);margin:0 0 12px}.final-cta p{color:#bfd0c8;margin:0 auto 24px;max-width:630px}.footer{background:#0c2822;color:#aabdb5;padding:52px 0 100px}.footer-grid{display:grid;grid-template-columns:1.4fr repeat(3,1fr);gap:35px}.footer .logo{color:#fff}.footer h4{color:#fff;margin:0 0 13px}.footer a{display:block;font-size:13px;margin:7px 0;transition:.2s}.footer a:hover{color:#fff;transform:translateX(3px)}.footer p{font-size:14px}.copyright{border-top:1px solid rgba(255,255,255,.15);margin-top:40px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;font-size:12px}.fixed-cta{position:fixed;z-index:10;bottom:18px;left:50%;transform:translateX(-50%);width:min(720px,calc(100% - 30px));background:#fefdf9;border:1px solid var(--line);box-shadow:0 12px 35px rgba(18,59,50,.2);border-radius:12px;padding:11px 14px;display:flex;align-items:center;justify-content:space-between;gap:20px}.fixed-cta span{font-size:14px;font-weight:800;color:var(--green)}.fixed-cta span em{font-style:normal;color:var(--orange)}.menu-btn{display:none}
@media(max-width:1024px){.nav-links{gap:11px}.nav-links a{font-size:12px}.hero-grid{gap:35px}.section{padding:68px 0}}
@media(max-width:768px){.container{width:min(100% - 30px,600px)}.nav{height:68px}.nav-links{display:none}.menu-btn{display:grid;place-items:center;width:36px;height:36px;border:1px solid rgba(255,255,255,.35);border-radius:7px;background:none;color:#fff}.nav-actions .btn{display:none}.hero{min-height:auto;padding:125px 0 65px}.hero-grid,.feature-layout,.split-layout,.quote-grid{grid-template-columns:1fr}.hero h1{font-size:47px}.coupon{max-width:520px;margin:auto}.signal-grid{grid-template-columns:repeat(2,1fr);gap:20px}.signal-item:nth-child(2){border:0}.merit-grid,.content-grid{grid-template-columns:1fr 1fr}.faq-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.feature-image,.feature-image img{min-height:320px;height:320px}}
@media(max-width:520px){.hero h1{font-size:39px}.hero-buttons{flex-wrap:wrap}.hero-buttons .btn{flex:1}.section{padding:56px 0}.section-head{display:block}.section-head p{margin-top:14px}.merit-grid,.content-grid,.footer-grid{grid-template-columns:1fr}.signal-grid{grid-template-columns:1fr 1fr}.signal-item{padding-left:8px}.live-row{grid-template-columns:52px 1fr auto}.fixed-cta{padding:9px 10px}.fixed-cta span{font-size:12px}.fixed-cta .btn{padding:10px 12px;font-size:12px}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}}