/* roulang page: index */
:root{--ink:#14211d;--deep:#172a25;--green:#b9ed66;--orange:#ff936d;--paper:#f5f5ef;--muted:#6d7772;--line:#d9ded7;--white:#fff;--shadow:0 16px 45px rgba(20,33,29,.08);--radius:18px}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.8}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(1240px,calc(100% - 40px));margin:auto}.eyebrow{font-size:12px;letter-spacing:.16em;text-transform:uppercase;color:#74817b;font-weight:700}.section{padding:108px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:48px}.section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.05em;margin:10px 0 0;font-weight:800}.section-head p{max-width:500px;color:var(--muted);margin:0}.site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,239,.9);backdrop-filter:blur(16px);border-bottom:1px solid rgba(217,222,215,.8)}.nav{height:78px;display:flex;align-items:center;gap:35px}.logo{font-size:25px;font-weight:900;letter-spacing:-.08em;white-space:nowrap}.logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--orange);margin:0 5px 3px}.nav-links{display:flex;gap:5px;align-items:center;flex:1}.nav-links a{font-size:14px;padding:9px 12px;border-bottom:2px solid transparent;color:#53605a;transition:.25s}.nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--green)}.location{display:flex;align-items:center;gap:9px;border:1px solid var(--line);padding:9px 14px;border-radius:30px;font-size:13px;background:#fff}.pin{width:9px;height:9px;border:2px solid var(--orange);border-radius:50%;position:relative}.pin:after{content:"";position:absolute;width:3px;height:3px;background:var(--orange);border-radius:50%;top:1px;left:1px}.menu{display:none;background:none;border:0;font-size:24px}.hero{background:var(--deep);color:#fff;padding:74px 0 70px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(90deg,#000,transparent 85%)}.hero .container{position:relative}.hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:70px;align-items:center}.hero h1{font-size:clamp(42px,6.5vw,78px);line-height:1.08;letter-spacing:-.075em;max-width:760px;margin:20px 0 27px}.hero p{font-size:17px;color:#c2cec6;max-width:700px;margin-bottom:31px}.actions{display:flex;gap:12px;flex-wrap:wrap}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 21px;border-radius:9px;border:1px solid transparent;font-weight:700;font-size:14px;transition:.25s}.btn-primary{background:var(--green);color:var(--ink)}.btn-primary:hover{background:#d2fa91;transform:translateY(-2px)}.btn-ghost{border-color:#687a70;color:#fff}.btn-ghost:hover{border-color:var(--green);color:var(--green)}.hero-panel{border:1px solid rgba(255,255,255,.18);padding:22px;border-radius:20px;background:rgba(255,255,255,.06)}.panel-top{display:flex;justify-content:space-between;color:#b8c8be;font-size:13px;margin-bottom:18px}.live-dot{color:var(--green)}.icon-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.icon-cell{height:92px;border:1px solid rgba(255,255,255,.14);padding:15px;display:flex;flex-direction:column;justify-content:space-between;background:rgba(0,0,0,.14);transition:.25s}.icon-cell:hover{border-color:var(--green);transform:translateY(-3px)}.icon-cell strong{font-size:24px;color:var(--green)}.icon-cell span{font-size:12px;color:#c4d0c8}.statebar{height:6px;background:#43574d;margin:20px 0 10px}.statebar b{display:block;width:73%;height:100%;background:var(--orange)}.hero-note{font-size:12px;color:#aebbb3}.ticker{background:var(--green);padding:13px 0;color:var(--ink)}.ticker-inner{display:flex;justify-content:space-between;gap:20px;font-size:13px;font-weight:700}.metric-board{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.metric{padding:28px 24px;border-right:1px solid var(--line)}.metric:last-child{border:0}.metric strong{font-size:40px;letter-spacing:-.06em;display:block}.metric span{color:var(--muted);font-size:13px}.trend{color:#778e45;font-size:12px;margin-left:8px}.matrix{display:grid;grid-template-columns:1.1fr .9fr 1fr;gap:16px}.matrix-card{background:#fff;border:1px solid var(--line);padding:28px;min-height:245px;position:relative;transition:.28s}.matrix-card:hover{box-shadow:var(--shadow);transform:translateY(-4px)}.matrix-card.tall{grid-row:span 2;background:var(--deep);color:#fff}.number{font-size:13px;color:var(--orange);font-weight:800}.matrix-card h3{font-size:25px;margin:35px 0 10px;line-height:1.3}.matrix-card p{color:var(--muted);font-size:14px}.tall p{color:#b5c4ba}.arrow{position:absolute;right:25px;bottom:24px;font-size:22px}.split{display:grid;grid-template-columns:1fr 1fr;gap:20px}.compare{padding:32px;background:#fff;border:1px solid var(--line)}.compare.dark{background:#e7eee2}.compare h3{margin:0 0 22px;font-size:23px}.compare ul,.detail-list{list-style:none;padding:0;margin:0}.compare li,.detail-list li{padding:12px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;font-size:14px}.compare li b{color:#778e45}.barline{height:8px;background:#e6e9e2;flex:1;margin-top:9px}.barline i{display:block;height:100%;background:var(--orange)}.deep-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:70px;align-items:start}.deep-wrap h2{font-size:38px;line-height:1.25;margin:12px 0 22px}.deep-wrap p{color:#59645e;font-size:16px}.quote{border-left:4px solid var(--green);padding:20px 25px;background:#fff;margin-top:25px;font-size:18px}.image-block{position:relative}.image-block img{width:100%;height:430px;object-fit:cover}.image-label{position:absolute;left:20px;bottom:20px;background:var(--deep);color:#fff;padding:13px 16px;font-size:13px}.feature-band{background:#e8eee5}.feature-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:center}.feature-grid img{height:390px;width:100%;object-fit:cover}.feature-grid h2{font-size:38px;line-height:1.25;margin:12px 0 20px}.feature-grid p{color:var(--muted)}.feature-points{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:25px}.feature-points div{border-top:1px solid #cbd5c9;padding-top:12px;font-size:14px}.brand{background:var(--deep);color:#fff}.brand-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:75px}.brand h2{font-size:42px;line-height:1.25;margin:12px 0}.brand p{color:#becbc1;font-size:16px}.brand-stats{display:grid;grid-template-columns:1fr 1fr;gap:20px}.brand-stats div{border-top:1px solid #53655b;padding-top:16px}.brand-stats strong{font-size:28px;color:var(--green);display:block}.topic-row{display:flex;gap:12px;overflow:auto;padding-bottom:10px}.topic{min-width:190px;background:#fff;border:1px solid var(--line);padding:20px;transition:.25s}.topic:hover{border-color:var(--orange);transform:translateY(-3px)}.topic b{display:block;font-size:18px;margin:12px 0 5px}.topic small{color:var(--muted)}.news-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:22px}.news-list{background:#fff;border-top:3px solid var(--deep)}.news-item{display:grid;grid-template-columns:105px 1fr 90px;gap:20px;align-items:center;padding:23px;border-bottom:1px solid var(--line)}.news-item time{font-size:13px;color:#7b877f}.news-item h3{font-size:18px;margin:0 0 5px}.news-item p{font-size:13px;color:var(--muted);margin:0}.more{font-size:12px;color:#778e45;font-weight:700}.news-feature{background:var(--deep);color:#fff;padding:28px}.news-feature img{height:170px;width:100%;object-fit:cover;margin:20px 0}.news-feature p{color:#bdc9c0;font-size:14px}.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}.step{padding:28px 22px;border-right:1px solid var(--line)}.step:last-child{border:0}.step b{font-size:31px;color:var(--orange)}.step h3{font-size:18px;margin:8px 0}.step p{color:var(--muted);font-size:14px}.faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.faq-wrap h2{font-size:40px;line-height:1.25;margin:12px 0}.faq{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between}.faq summary:after{content:"+";color:var(--orange);font-size:22px}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--muted);font-size:14px;margin:15px 35px 0 0}.cta{background:var(--orange);padding:48px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:35px;line-height:1.2;margin:0}.form-panel{background:#fff;padding:36px;box-shadow:var(--shadow);max-width:900px;margin:auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:700}.field input,.field select,.field textarea{border:1px solid var(--line);padding:12px 14px;background:#fafbf8;border-radius:7px;outline:0}.field input:focus,.field select:focus,.field textarea:focus{border-color:#7e9d65;box-shadow:0 0 0 3px rgba(185,237,102,.28)}.field textarea{min-height:120px;resize:vertical}.agree{font-size:12px;color:var(--muted);display:flex;gap:8px;align-items:center;margin:17px 0}.footer{background:#101c18;color:#dce7df;padding:65px 0 25px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:35px}.footer h3{font-size:16px;margin:0 0 16px}.footer p,.footer a{color:#93a49a;font-size:13px}.footer a:hover{color:var(--green)}.foot-links{display:flex;flex-direction:column;gap:7px}.subscribe{display:flex;margin-top:12px}.subscribe input{width:100%;padding:10px;background:#24342d;border:1px solid #405249;color:#fff}.subscribe button{padding:0 15px;border:0;background:var(--green);color:var(--ink);font-weight:700}.copyright{border-top:1px solid #33453c;margin-top:45px;padding-top:20px;color:#84968b;font-size:12px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.reveal{animation:rise .7s both}@keyframes rise{from{opacity:0;transform:translateY(18px)}to{opacity:1;transform:none}}:focus-visible{outline:3px solid var(--orange);outline-offset:3px}@media(max-width:900px){.nav-links{display:none}.menu{display:block}.location{margin-left:auto}.hero-grid,.deep-wrap,.feature-grid,.brand-grid,.faq-wrap,.news-layout{grid-template-columns:1fr;gap:35px}.matrix{grid-template-columns:1fr 1fr}.matrix-card.tall{grid-row:auto}.metric-board{grid-template-columns:repeat(2,1fr)}.metric:nth-child(2){border-right:0}.metric:nth-child(-n+2){border-bottom:1px solid var(--line)}.steps{grid-template-columns:repeat(2,1fr)}.step:nth-child(2){border-right:0}.step:nth-child(-n+2){border-bottom:1px solid var(--line)}}@media(max-width:560px){.container{width:min(100% - 28px,1240px)}.nav{height:68px;gap:12px}.logo{font-size:22px}.location{font-size:12px;padding:7px 10px}.hero{padding:55px 0}.hero h1{font-size:43px}.hero p{font-size:15px}.section{padding:72px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:16px}.matrix,.split,.form-grid,.feature-points{grid-template-columns:1fr}.metric{padding:21px 14px}.metric strong{font-size:31px}.news-item{grid-template-columns:1fr;gap:4px}.news-item .more{margin-top:8px}.steps{grid-template-columns:1fr}.step{border-right:0!important;border-bottom:1px solid var(--line)}.brand-stats{margin-top:20px}.cta-inner{display:block}.cta h2{font-size:29px;margin-bottom:20px}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-top:8px}}
    @media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}

/* roulang page: category3 */
:root{--ink:#14211d;--deep:#172a25;--green:#b9ed66;--orange:#ff936d;--paper:#f5f5ef;--muted:#6d7772;--line:#d9ded7;--white:#fff;--shadow:0 16px 45px rgba(20,33,29,.08);--radius:18px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.8}
    a{text-decoration:none;color:inherit}
    img{display:block;max-width:100%}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1240px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.16em;color:#74817b;font-weight:700}
    .section{padding:96px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
    .section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.05em;margin:10px 0 0;font-weight:800}
    .section-head p{max-width:510px;color:var(--muted);margin:0}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,239,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(217,222,215,.8)}
    .nav{height:78px;display:flex;align-items:center;gap:30px}
    .logo{font-size:25px;font-weight:900;letter-spacing:-.08em;white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--orange);margin:0 5px 3px}
    .nav-links{display:flex;gap:3px;align-items:center;flex:1}
    .nav-links a{font-size:14px;padding:9px 11px;border-bottom:2px solid transparent;color:#53605a;transition:.25s}
    .nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--green)}
    .location{border:1px solid var(--line);background:#fff;padding:9px 14px;border-radius:8px;color:var(--ink);font-size:13px;white-space:nowrap;transition:.25s}
    .location:hover{border-color:var(--orange);transform:translateY(-2px)}
    .pin{display:inline-block;width:9px;height:9px;border:2px solid var(--orange);border-radius:50%;margin-right:7px;position:relative}
    .pin:after{content:"";position:absolute;width:3px;height:3px;background:var(--orange);border-radius:50%;left:1px;top:1px}
    .menu{display:none;background:none;border:0;font-size:24px}
    .hero{background:var(--deep);color:#fff;padding:82px 0 86px;position:relative;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(90deg,#000,transparent 88%)}
    .hero .container{position:relative}
    .hero-grid{display:grid;grid-template-columns:1fr .92fr;gap:70px;align-items:center}
    .hero h1{font-size:clamp(43px,6vw,76px);line-height:1.08;letter-spacing:-.075em;max-width:700px;margin:18px 0 25px}
    .hero p{font-size:17px;color:#c2cec6;max-width:650px;margin:0 0 30px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 21px;border-radius:9px;border:1px solid transparent;font-weight:700;font-size:14px;transition:.25s}
    .btn-primary{background:var(--green);color:var(--ink)}
    .btn-primary:hover{background:#d2fa91;transform:translateY(-2px)}
    .btn-ghost{border-color:#687a70;color:#fff}
    .btn-ghost:hover{border-color:var(--green);color:var(--green)}
    .poster{position:relative;border:1px solid rgba(255,255,255,.2);padding:13px;background:rgba(255,255,255,.05);transform:rotate(1.5deg)}
    .poster img{width:100%;height:390px;object-fit:cover;filter:saturate(.78)}
    .poster-caption{position:absolute;left:28px;right:28px;bottom:26px}
    .poster-caption strong{font-size:22px;display:block}
    .poster-caption span{font-size:12px;color:#c5d1c8}
    .status{display:inline-flex;padding:5px 10px;background:var(--orange);color:var(--ink);font-size:12px;font-weight:800;margin-bottom:12px}
    .route{padding:30px 0 22px;border-bottom:1px solid var(--line)}
    .route-list{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
    .route-item{position:relative;padding:0 22px 0 0;min-height:96px}
    .route-item:not(:last-child):after{content:"→";position:absolute;right:17px;top:27px;color:var(--orange);font-size:22px}
    .route-num{font-size:13px;color:#89958e;font-weight:800}
    .route-item h3{font-size:18px;margin:7px 0 3px}
    .route-item p{font-size:13px;color:var(--muted);margin:0}
    .summary{background:#e8eee5}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:#cbd5c9;border:1px solid #cbd5c9}
    .metric{background:#e8eee5;padding:25px}
    .metric strong{font-size:38px;line-height:1;display:block;letter-spacing:-.06em}
    .metric span{display:block;font-size:13px;color:var(--muted);margin-top:13px}
    .metric em{font-style:normal;color:#4c7b43;font-size:12px}
    .steps{display:grid;grid-template-columns:.7fr 1.3fr;gap:75px;align-items:start}
    .steps-intro h2{font-size:42px;line-height:1.2;margin:12px 0 19px}
    .steps-intro p{color:var(--muted)}
    .step-list{border-top:1px solid var(--line)}
    .step{display:grid;grid-template-columns:70px 1fr 100px;gap:20px;align-items:start;padding:25px 0;border-bottom:1px solid var(--line);transition:.25s}
    .step:hover{padding-left:10px;background:rgba(255,255,255,.38)}
    .step-number{font-size:30px;font-weight:900;color:var(--orange);line-height:1}
    .step h3{font-size:20px;margin:0 0 6px}
    .step p{font-size:14px;color:var(--muted);margin:0}
    .step-tag{text-align:right;font-size:12px;color:#65736b;padding-top:5px}
    .detail{background:#fff}
    .detail-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:55px;align-items:center}
    .detail img{height:380px;width:100%;object-fit:cover}
    .detail-copy h2{font-size:38px;line-height:1.25;margin:12px 0 17px}
    .detail-copy p{color:var(--muted);margin:0 0 18px}
    .bullet-list{display:grid;gap:12px;padding:0;margin:22px 0 0;list-style:none}
    .bullet-list li{border-top:1px solid var(--line);padding-top:12px;font-size:14px}
    .bullet-list b{color:var(--orange);margin-right:10px}
    .compare{background:var(--deep);color:#fff}
    .compare .section-head p{color:#b9c7bd}
    .compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .compare-panel{padding:30px;border:1px solid #53655b;background:#20342d}
    .compare-panel.highlight{background:var(--green);color:var(--ink);border-color:var(--green)}
    .compare-panel h3{font-size:22px;margin:0 0 20px}
    .compare-panel ul{list-style:none;padding:0;margin:0}
    .compare-panel li{padding:12px 0;border-top:1px solid rgba(255,255,255,.18);font-size:14px;display:flex;justify-content:space-between;gap:15px}
    .compare-panel.highlight li{border-color:rgba(20,33,29,.16)}
    .compare-panel li span:last-child{font-weight:800;color:var(--orange)}
    .info-band{display:grid;grid-template-columns:1fr 1fr;gap:65px;align-items:center}
    .info-band img{height:330px;width:100%;object-fit:cover}
    .info-band h2{font-size:37px;line-height:1.25;margin:12px 0 18px}
    .info-band p{color:var(--muted)}
    .notice{border-left:4px solid var(--orange);padding:17px 20px;background:#fff;margin-top:22px;font-size:14px}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}
    .faq-wrap h2{font-size:40px;line-height:1.25;margin:12px 0}
    .faq-wrap>div>p{color:var(--muted)}
    .faq{border-top:1px solid var(--line)}
    .faq details{border-bottom:1px solid var(--line);padding:20px 0}
    .faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}
    .faq summary:after{content:"+";color:var(--orange);font-size:22px}
    .faq details[open] summary:after{content:"−"}
    .faq details p{color:var(--muted);font-size:14px;margin:14px 35px 0 0}
    .cta{background:var(--orange);padding:52px 0}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:36px;line-height:1.2;margin:0}
    .cta p{margin:8px 0 0;color:#583e35}
    .footer{background:#101c18;color:#dce7df;padding:65px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:35px}
    .footer h3{font-size:16px;margin:0 0 16px}
    .footer p,.footer a{color:#93a49a;font-size:13px}
    .footer a:hover{color:var(--green)}
    .foot-links{display:grid;gap:7px}
    .subscribe{display:flex;margin-top:13px}
    .subscribe input{width:100%;padding:10px;background:#24342d;border:1px solid #405249;color:#fff;outline:none}
    .subscribe input:focus{border-color:var(--green)}
    .subscribe button{padding:0 15px;border:0;background:var(--green);color:var(--ink);font-weight:700}
    .copyright{border-top:1px solid #30423a;margin-top:48px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
    .copyright span{font-size:12px;color:#809188}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){.nav{gap:15px}.nav-links a{padding:8px 7px;font-size:13px}.hero-grid,.steps,.detail-grid,.info-band{gap:35px}.section{padding:75px 0}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:768px){.container{width:min(100% - 30px,620px)}.nav{height:68px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:12px 15px;border-bottom:1px solid var(--line);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:11px 8px}.location{margin-left:auto}.menu{display:block}.hero{padding:60px 0}.hero-grid,.steps,.detail-grid,.info-band,.faq-wrap{grid-template-columns:1fr}.hero h1{font-size:48px}.poster{max-width:520px;margin:auto}.route-list{grid-template-columns:1fr 1fr;gap:20px}.route-item:not(:last-child):after{display:none}.metric-grid{grid-template-columns:1fr 1fr}.step{grid-template-columns:50px 1fr}.step-tag{display:none}.compare-grid{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:15px}.cta-inner{display:block}.cta .btn{margin-top:22px}}
    @media(max-width:520px){.hero h1{font-size:41px}.hero p{font-size:15px}.hero-actions .btn{width:100%}.poster img{height:300px}.metric strong{font-size:31px}.metric{padding:18px 15px}.steps-intro h2,.detail-copy h2,.info-band h2{font-size:31px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}.subscribe{max-width:330px}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{--ink:#14211d;--deep:#172a25;--green:#b9ed66;--orange:#ff936d;--paper:#f5f5ef;--muted:#6d7772;--line:#d9ded7;--white:#fff;--shadow:0 16px 45px rgba(20,33,29,.08);--radius:18px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.8}
    a{text-decoration:none;color:inherit} img{max-width:100%;display:block} button,input,select,textarea{font:inherit} button{cursor:pointer}
    .container{width:min(1240px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,239,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(217,222,215,.8)}
    .nav{height:78px;display:flex;align-items:center;gap:35px}
    .logo{font-size:25px;font-weight:900;letter-spacing:-.08em;white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--orange);margin:0 5px 3px}
    .nav-links{display:flex;gap:5px;align-items:center;flex:1}
    .nav-links a{font-size:14px;padding:9px 12px;border-bottom:2px solid transparent;color:#53605a;transition:.25s}
    .nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--green)}
    .location{border:1px solid var(--line);background:#fff;padding:9px 13px;border-radius:8px;font-size:13px;color:#53605a;white-space:nowrap}
    .location:hover{border-color:#9fbd7d;color:var(--ink)}
    .pin{width:9px;height:9px;border-radius:50%;background:var(--orange);display:inline-block;margin-right:7px}
    .menu{display:none;background:none;border:0;font-size:24px}
    .hero{background:var(--deep);color:#fff;padding:76px 0 70px;position:relative;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(90deg,#000,transparent 88%)}
    .hero .container{position:relative}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
    .eyebrow{font-size:12px;letter-spacing:.16em;color:#9fb0a5;font-weight:700}
    .hero h1{font-size:clamp(42px,6.2vw,76px);line-height:1.08;letter-spacing:-.075em;max-width:760px;margin:19px 0 26px}
    .hero p{font-size:17px;color:#c2cec6;max-width:680px;margin-bottom:31px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 21px;border-radius:9px;border:1px solid transparent;font-weight:700;font-size:14px;transition:.25s}
    .btn-primary{background:var(--green);color:var(--ink)} .btn-primary:hover{background:#d2fa91;transform:translateY(-2px)}
    .btn-ghost{border-color:#687a70;color:#fff;margin-left:10px}.btn-ghost:hover{border-color:var(--green);color:var(--green)}
    .hero-image{height:365px;border-radius:18px;overflow:hidden;position:relative;border:1px solid rgba(255,255,255,.2)}
    .hero-image img{width:100%;height:100%;object-fit:cover;opacity:.76}
    .hero-image:after{content:"赛事状态 · 持续更新";position:absolute;left:22px;bottom:20px;color:#fff;font-size:13px;background:rgba(20,33,29,.72);padding:7px 12px;border-left:3px solid var(--green)}
    .section{padding:92px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
    .section-head h2{font-size:clamp(30px,4vw,46px);line-height:1.18;letter-spacing:-.05em;margin:10px 0 0;font-weight:800}
    .section-head p{max-width:500px;color:var(--muted);margin:0}
    .stats{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line)}
    .stat{padding:28px 25px;border-right:1px solid var(--line)}.stat:last-child{border:0}
    .stat strong{font-size:40px;letter-spacing:-.06em;display:block}.stat span{color:var(--muted);font-size:14px}.trend{color:#668f3d;font-size:12px;margin-left:6px}
    .topic-strip{display:flex;gap:10px;overflow:auto;margin-top:25px;padding-bottom:5px}.tag{padding:8px 14px;border:1px solid var(--line);background:#fff;border-radius:30px;white-space:nowrap;font-size:13px;color:#59665e}.tag.active{background:var(--deep);border-color:var(--deep);color:var(--green)}
    .content-layout{display:grid;grid-template-columns:minmax(0,1fr) 285px;gap:48px;align-items:start}
    .match-list{background:#fff;border-top:3px solid var(--deep)}
    .match-item{padding:25px 27px;border-bottom:1px solid var(--line);transition:.25s}.match-item:hover{background:#fbfcf8;transform:translateX(3px)}
    .match-meta{display:flex;justify-content:space-between;gap:15px;color:#7a867f;font-size:13px}.live{color:#d46648;font-weight:700}.match-item h3{font-size:21px;margin:9px 0 5px}.match-item p{color:var(--muted);font-size:14px;margin:0;max-width:680px}
    .match-bottom{display:flex;justify-content:space-between;align-items:center;margin-top:15px}.status{font-size:12px;background:#edf4e8;color:#5a7f43;padding:4px 9px;border-radius:4px}.read{font-size:13px;font-weight:700;border-bottom:1px solid var(--orange);padding-bottom:2px}
    .filter{background:var(--deep);color:#fff;padding:25px;position:sticky;top:105px}.filter h3{margin:0 0 20px;font-size:21px}.filter label{display:block;color:#b9c6bd;font-size:13px;margin:17px 0 7px}.filter select{width:100%;padding:11px;background:#213831;border:1px solid #52655a;color:#fff;border-radius:6px;outline:0}.filter select:focus{border-color:var(--green)}
    .filter-note{border-top:1px solid #4e6257;margin-top:23px;padding-top:16px;color:#aebcb3;font-size:12px}
    .feature-band{background:#e8eee5}.feature-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:65px;align-items:center}.feature-grid img{height:390px;width:100%;object-fit:cover}.feature-grid h2{font-size:40px;line-height:1.25;margin:12px 0 20px}.feature-grid p{color:var(--muted)}
    .feature-points{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:25px}.feature-points div{border-top:1px solid #cbd5c9;padding-top:12px;font-size:14px}
    .deep-copy{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.deep-copy h2{font-size:38px;line-height:1.25;margin:10px 0}.deep-copy p{color:var(--muted);font-size:16px;margin-top:0}.quote{background:#fff;border-left:4px solid var(--orange);padding:24px;margin-top:26px;color:#526059}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:20px}.compare-box{padding:28px;background:#fff;border:1px solid var(--line)}.compare-box.dark{background:var(--deep);color:#fff;border-color:var(--deep)}.compare-box h3{font-size:22px;margin:0 0 18px}.compare-box p{font-size:14px;color:var(--muted)}.dark p{color:#bbc8bf}.compare ul{list-style:none;padding:0;margin:18px 0 0}.compare li{padding:11px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;font-size:14px}.dark li{border-color:#53665b}.check{color:#6f984b;font-weight:700}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.faq-wrap h2{font-size:40px;line-height:1.25;margin:12px 0}.faq{border-top:1px solid var(--line)}details{border-bottom:1px solid var(--line);padding:19px 0}summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between}summary:after{content:"+";color:var(--orange);font-size:22px}details[open] summary:after{content:"−"}details p{color:var(--muted);font-size:14px;margin:14px 35px 0 0}
    .cta{background:var(--orange);padding:48px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:35px;line-height:1.2;margin:0}
    .footer{background:#101c18;color:#dce7df;padding:65px 0 25px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:35px}.footer h3{font-size:16px;margin:0 0 16px}.footer p,.footer a{color:#93a49a;font-size:13px}.footer a:hover{color:var(--green)}.foot-links{display:grid;gap:5px}.subscribe{display:flex;margin-top:12px}.subscribe input{width:100%;padding:10px;background:#24342d;border:1px solid #405249;color:#fff;outline:0}.subscribe input:focus{border-color:var(--green)}.subscribe button{padding:0 15px;border:0;background:var(--green);color:var(--ink);font-weight:700}.copyright{border-top:1px solid #34483e;margin-top:45px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#81938a;font-size:12px}
    :focus-visible{outline:3px solid rgba(185,237,102,.8);outline-offset:3px}
    @media(max-width:1024px){.nav{gap:15px}.nav-links a{padding:8px 7px}.hero-grid,.feature-grid,.deep-copy,.faq-wrap{gap:35px}.content-layout{gap:25px}}
    @media(max-width:768px){.container{width:min(100% - 30px,620px)}.nav{height:68px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:15px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}.nav-links.open{display:flex}.nav-links a{border:0}.location{margin-left:auto}.menu{display:block}.hero{padding:58px 0}.hero-grid,.feature-grid,.deep-copy,.faq-wrap,.content-layout{grid-template-columns:1fr}.hero-image{height:270px}.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.filter{position:static}.compare{grid-template-columns:1fr}.section{padding:68px 0}.section-head{display:block}.section-head p{margin-top:18px}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:9px}}
    @media(max-width:520px){.hero h1{font-size:43px}.hero p{font-size:15px}.btn{width:100%}.btn-ghost{margin:10px 0 0}.stats{grid-template-columns:1fr}.stat{border-right:0!important;border-bottom:1px solid var(--line)!important}.stat:last-child{border-bottom:0!important}.feature-points{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.match-item{padding:21px 18px}.match-bottom{align-items:flex-start;gap:12px;flex-direction:column}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category2 */
:root{--ink:#14211d;--deep:#172a25;--green:#b9ed66;--orange:#ff936d;--paper:#f5f5ef;--muted:#6d7772;--line:#d9ded7;--white:#fff;--shadow:0 16px 45px rgba(20,33,29,.08);--radius:18px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.8}
    a{text-decoration:none;color:inherit}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1240px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.16em;color:#74817b;font-weight:700}
    .section{padding:104px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:44px}
    .section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.05em;margin:10px 0 0;font-weight:800}
    .section-head p{max-width:520px;color:var(--muted);margin:0}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,239,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(217,222,215,.85)}
    .nav{height:78px;display:flex;align-items:center;gap:30px}
    .logo{font-size:25px;font-weight:900;letter-spacing:-.08em;white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--orange);margin:0 5px 3px}
    .nav-links{display:flex;gap:3px;align-items:center;flex:1}
    .nav-links a{font-size:14px;padding:9px 11px;border-bottom:2px solid transparent;color:#53605a;transition:.25s}
    .nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--green)}
    .location{border:1px solid var(--line);background:#fff;padding:9px 13px;border-radius:8px;font-size:13px;color:#52615a;white-space:nowrap}
    .location:hover{border-color:#9bb67c;color:var(--ink)}
    .pin{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--orange);margin-right:7px}
    .menu{display:none;background:none;border:0;font-size:24px;color:var(--ink)}
    .hero{background:var(--deep);color:#fff;padding:84px 0 78px;position:relative;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(90deg,#000,transparent 88%)}
    .hero .container{position:relative}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:62px;align-items:center}
    .hero h1{font-size:clamp(42px,6.5vw,76px);line-height:1.08;letter-spacing:-.075em;max-width:760px;margin:20px 0 25px}
    .hero p{font-size:17px;color:#c2cec6;max-width:650px;margin:0 0 30px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 21px;border-radius:9px;border:1px solid transparent;font-weight:700;font-size:14px;transition:.25s}
    .btn-primary{background:var(--green);color:var(--ink)}
    .btn-primary:hover{background:#d2fa91;transform:translateY(-2px)}
    .btn-ghost{border-color:#687a70;color:#fff;margin-left:10px}
    .btn-ghost:hover{border-color:var(--green);color:var(--green)}
    .hero-image{height:355px;position:relative;overflow:hidden;border-radius:18px;border:1px solid rgba(255,255,255,.2)}
    .hero-image img{width:100%;height:100%;object-fit:cover;opacity:.74}
    .hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(23,42,37,.85),transparent 65%)}
    .hero-overlay{position:absolute;z-index:2;bottom:22px;left:24px;right:24px;display:flex;justify-content:space-between;align-items:end}
    .hero-overlay strong{font-size:28px;display:block}
    .hero-overlay span{font-size:12px;color:#bdc9c0}
    .score-box{background:#fff;color:var(--ink);padding:22px;border-radius:14px;box-shadow:0 20px 45px rgba(0,0,0,.18);position:absolute;right:22px;top:22px;width:190px;z-index:3}
    .score-box small{color:var(--muted)}
    .score-line{display:flex;justify-content:space-between;border-bottom:1px solid var(--line);padding:8px 0;font-weight:700}
    .score-line b{color:#e97850}
    .topic-nav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:78px;z-index:10}
    .topic-nav .container{display:flex;gap:28px;overflow:auto}
    .topic-nav a{padding:18px 2px;font-size:14px;color:var(--muted);white-space:nowrap;border-bottom:3px solid transparent}
    .topic-nav a:hover,.topic-nav a.active{color:var(--ink);border-color:var(--orange)}
    .metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .metric{background:#fff;border:1px solid var(--line);padding:25px;min-height:145px}
    .metric strong{font-size:42px;line-height:1;display:block;margin:13px 0 8px}
    .metric span{font-size:13px;color:var(--muted)}
    .metric em{font-style:normal;color:#658c49;font-size:12px;margin-left:8px}
    .content-feature{display:grid;grid-template-columns:1.12fr .88fr;gap:40px;align-items:stretch}
    .feature-image{min-height:430px;overflow:hidden}
    .feature-image img{width:100%;height:100%;object-fit:cover;transition:.45s}
    .feature-image:hover img{transform:scale(1.035)}
    .feature-copy{background:var(--deep);color:#fff;padding:42px}
    .feature-copy h2{font-size:38px;line-height:1.25;margin:12px 0 18px}
    .feature-copy p{color:#c1cec5}
    .mini-list{margin-top:28px;border-top:1px solid #53655b}
    .mini-list div{display:flex;gap:16px;padding:15px 0;border-bottom:1px solid #53655b;font-size:14px}
    .mini-list b{color:var(--green)}
    .article-layout{display:grid;grid-template-columns:1.35fr .65fr;gap:52px}
    .article-list{background:#fff;border-top:3px solid var(--deep)}
    .article-item{display:grid;grid-template-columns:95px 1fr 80px;gap:22px;padding:25px;border-bottom:1px solid var(--line);align-items:start;transition:.25s}
    .article-item:hover{background:#f7faf3;padding-left:30px}
    .article-item time{font-size:12px;color:var(--muted)}
    .article-item h3{font-size:20px;line-height:1.4;margin:0 0 7px}
    .article-item p{font-size:14px;color:var(--muted);margin:0}
    .read{font-size:13px;color:#718c54;white-space:nowrap}
    .side-panel{background:#e8eee5;padding:30px;align-self:start}
    .side-panel h3{font-size:25px;margin:0 0 18px}
    .side-panel ul{list-style:none;padding:0;margin:0}
    .side-panel li{padding:13px 0;border-top:1px solid #c8d4c8;font-size:14px;display:flex;justify-content:space-between;gap:10px}
    .side-panel li span{color:var(--muted)}
    .data-section{background:#e8eee5}
    .data-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
    .data-grid h2{font-size:40px;line-height:1.25;margin:12px 0 18px}
    .data-grid p{color:var(--muted)}
    .bars{background:#fff;padding:26px;border:1px solid var(--line)}
    .bar-row{margin:16px 0}
    .bar-label{display:flex;justify-content:space-between;font-size:13px;margin-bottom:6px}
    .bar-track{height:8px;background:#e3e9df}
    .bar-track i{display:block;height:100%;background:var(--orange)}
    .bar-track i.green{background:#8dbd62}
    .faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}
    .faq-wrap h2{font-size:40px;line-height:1.25;margin:12px 0}
    .faq-wrap p{color:var(--muted)}
    .faq{border-top:1px solid var(--line)}
    .faq details{border-bottom:1px solid var(--line);padding:20px 0}
    .faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}
    .faq summary:after{content:"+";color:var(--orange);font-size:22px;line-height:1}
    .faq details[open] summary:after{content:"−"}
    .faq details p{color:var(--muted);font-size:14px;margin:14px 35px 0 0}
    .cta{background:var(--orange);padding:50px 0}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:35px;line-height:1.2;margin:0}
    .cta p{margin:8px 0 0}
    .form-section{padding:90px 0}
    .form-panel{background:#fff;padding:36px;box-shadow:var(--shadow);max-width:900px;margin:auto}
    .form-panel h2{font-size:32px;margin:0 0 8px}
    .form-panel>p{color:var(--muted);margin-top:0}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .field{display:flex;flex-direction:column;gap:6px}
    .field label{font-size:13px;font-weight:700}
    .field input,.field select,.field textarea{border:1px solid var(--line);padding:12px 14px;background:#fafbf8;border-radius:7px;outline:0}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:#7e9d65;box-shadow:0 0 0 3px rgba(185,237,102,.28)}
    .field textarea{min-height:115px;resize:vertical}
    .full{grid-column:1/-1}
    .agree{font-size:12px;color:var(--muted);margin:18px 0}
    .footer{background:#101c18;color:#dce7df;padding:65px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:35px}
    .footer h3{font-size:16px;margin:0 0 16px}
    .footer p,.footer a{color:#93a49a;font-size:13px}
    .footer a:hover{color:var(--green)}
    .foot-links{display:grid;gap:7px}
    .subscribe{display:flex;margin-top:12px}
    .subscribe input{width:100%;padding:10px;background:#24342d;border:1px solid #405249;color:#fff;outline:0}
    .subscribe button{padding:0 15px;border:0;background:var(--green);color:var(--ink);font-weight:700}
    .copyright{border-top:1px solid #30423a;margin-top:44px;padding-top:19px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}
    .copyright span{font-size:12px;color:#819289}
    :focus-visible{outline:3px solid rgba(185,237,102,.8);outline-offset:3px}
    @media(max-width:1024px){.nav{gap:18px}.nav-links a{padding:8px 6px}.hero-grid,.content-feature,.data-grid{grid-template-columns:1fr}.hero-image{max-width:700px}.article-layout{gap:25px}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:768px){.container{width:min(100% - 30px,620px)}.nav{height:68px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:15px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}.nav-links.open{display:flex}.nav-links a{padding:11px 14px}.location{margin-left:auto}.menu{display:block}.hero{padding:58px 0}.hero h1{font-size:clamp(40px,12vw,62px)}.hero-image{height:310px}.score-box{width:165px}.metric-grid{grid-template-columns:1fr 1fr}.article-layout,.faq-wrap{grid-template-columns:1fr}.side-panel{order:-1}.section{padding:76px 0}.section-head{display:block}.section-head p{margin-top:18px}.cta-inner{display:block}.cta .btn{margin-top:22px}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}}
    @media(max-width:520px){.container{width:calc(100% - 26px)}.location{font-size:12px;padding:8px}.hero-overlay{left:16px;right:16px}.hero-overlay strong{font-size:22px}.score-box{top:14px;right:14px;padding:15px;width:145px}.metric{padding:18px;min-height:125px}.metric strong{font-size:32px}.article-item{grid-template-columns:1fr;gap:5px;padding:20px}.article-item:hover{padding-left:20px}.feature-copy{padding:27px}.feature-copy h2,.data-grid h2,.faq-wrap h2{font-size:31px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:9px}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category4 */
:root{--ink:#14211d;--deep:#172a25;--green:#b9ed66;--orange:#ff936d;--paper:#f5f5ef;--muted:#6d7772;--line:#d9ded7;--white:#fff;--shadow:0 16px 45px rgba(20,33,29,.08);--radius:18px}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.8}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input,select,textarea{font:inherit}button{cursor:pointer}.container{width:min(1240px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.16em;color:#74817b;font-weight:700}.section{padding:100px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:43px}.section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.05em;margin:10px 0 0;font-weight:800}.section-head p{max-width:540px;color:var(--muted);margin:0}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,239,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(217,222,215,.8)}.nav{height:78px;display:flex;align-items:center;gap:30px}.logo{font-size:25px;font-weight:900;letter-spacing:-.08em;white-space:nowrap}.logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--orange);margin:0 5px 3px}.nav-links{display:flex;gap:3px;align-items:center;flex:1}.nav-links a{font-size:14px;padding:9px 10px;border-bottom:2px solid transparent;color:#53605a;transition:.25s}.nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--green)}.location{border:1px solid var(--line);background:#fff;padding:9px 13px;border-radius:8px;font-size:13px;color:var(--ink)}.location:hover{border-color:var(--orange)}.pin{display:inline-block;width:9px;height:9px;border:2px solid var(--orange);border-radius:50%;margin-right:7px}.menu{display:none;background:none;border:0;font-size:24px}
    .hero{background:var(--deep);color:#fff;padding:78px 0 75px;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(90deg,#000,transparent 88%)}.hero .container{position:relative}.hero-grid{display:grid;grid-template-columns:1fr .92fr;gap:70px;align-items:center}.hero h1{font-size:clamp(42px,6.2vw,76px);line-height:1.08;letter-spacing:-.075em;max-width:720px;margin:18px 0 24px}.hero p{font-size:17px;color:#c2cec6;max-width:680px;margin:0 0 30px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 21px;border-radius:9px;border:1px solid transparent;font-weight:700;font-size:14px;transition:.25s}.btn-primary{background:var(--green);color:var(--ink)}.btn-primary:hover{background:#d2fa91;transform:translateY(-2px)}.btn-ghost{border-color:#687a70;color:#fff}.btn-ghost:hover{border-color:var(--green);color:var(--green)}.hero-panel{border:1px solid rgba(255,255,255,.18);padding:24px;border-radius:20px;background:rgba(255,255,255,.06)}.hero-panel img{height:235px;width:100%;object-fit:cover;opacity:.82;margin-bottom:20px}.hero-panel strong{font-size:30px;color:var(--green);display:block}.hero-note{font-size:12px;color:#aebbb3}
    .dashboard{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line)}.metric{background:#fff;padding:26px 24px}.metric strong{display:block;font-size:37px;letter-spacing:-.06em}.metric span{font-size:13px;color:var(--muted)}.trend{color:#568642;font-size:12px;margin-top:9px}.metric:nth-child(2) strong{color:#e97855}.metric:nth-child(3) strong{color:#789a4b}
    .split{display:grid;grid-template-columns:.72fr 1.28fr;gap:65px;align-items:start}.intro-copy h2{font-size:40px;line-height:1.25;margin:10px 0 20px}.intro-copy p{color:var(--muted)}.info-panel{background:#fff;border:1px solid var(--line);padding:30px}.info-row{display:grid;grid-template-columns:145px 1fr auto;gap:20px;align-items:center;padding:18px 0;border-bottom:1px solid var(--line)}.info-row:first-child{padding-top:0}.info-row:last-child{border-bottom:0;padding-bottom:0}.info-row b{font-size:16px}.info-row p{margin:0;color:var(--muted);font-size:14px}.tag{display:inline-block;background:#eef5e9;border:1px solid #d4e4cb;padding:4px 9px;border-radius:99px;font-size:12px;color:#54703e}
    .feature{background:#e8eee5}.feature-grid{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}.feature-grid img{height:390px;width:100%;object-fit:cover}.feature-grid h2{font-size:38px;line-height:1.25;margin:12px 0 20px}.feature-grid p{color:var(--muted)}.bullet{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:24px}.bullet div{border-top:1px solid #cbd5c9;padding-top:12px;font-size:14px}
    .dark{background:var(--deep);color:#fff}.dark p{color:#bdc9c0}.dark .section-head p{color:#bdc9c0}.compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}.compare-box{padding:30px;border:1px solid var(--line);background:#fff;color:var(--ink)}.compare-box.highlight{background:#f0f7e8;border-color:#c3dcae}.bar{height:8px;background:#e1e8df;margin:12px 0 20px}.bar i{display:block;height:100%;background:var(--orange)}.compare-box.highlight .bar i{background:#83b95b}
    .content-list{background:#fff;border-top:3px solid var(--deep)}.content-item{display:grid;grid-template-columns:78px 1fr 100px;gap:20px;padding:24px;border-bottom:1px solid var(--line);align-items:center;transition:.25s}.content-item:hover{background:#f5f8f1;padding-left:30px}.content-item .num{font-size:28px;font-weight:800;color:#a0b09f}.content-item h3{font-size:19px;margin:0 0 5px}.content-item p{font-size:14px;color:var(--muted);margin:0}.more{font-size:13px;color:#667b57}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.faq-wrap h2{font-size:40px;line-height:1.25;margin:10px 0}.faq{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:19px 0}.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between}.faq summary:after{content:"+";color:var(--orange);font-size:22px}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--muted);font-size:14px;margin:14px 35px 0 0}
    .cta{background:var(--orange);padding:48px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:35px;line-height:1.2;margin:0}.form-panel{background:#fff;padding:36px;box-shadow:var(--shadow);max-width:900px;margin:auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;font-weight:700}.field input,.field select,.field textarea{border:1px solid var(--line);padding:12px 14px;background:#fafbf8;border-radius:7px;outline:0}.field input:focus,.field select:focus,.field textarea:focus{border-color:#7e9d65;box-shadow:0 0 0 3px rgba(185,237,102,.28)}.field textarea{min-height:115px;resize:vertical}.full{grid-column:1/-1}
    .footer{background:#101c18;color:#dce7df;padding:65px 0 25px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:35px}.footer h3{font-size:16px;margin:0 0 16px}.footer p,.footer a{color:#93a49a;font-size:13px}.footer a:hover{color:var(--green)}.foot-links{display:grid;gap:7px}.subscribe{display:flex;margin-top:12px}.subscribe input{width:100%;padding:10px;background:#24342d;border:1px solid #405249;color:#fff;min-width:0}.subscribe button{padding:0 15px;border:0;background:var(--green);color:var(--ink;font-weight:700)}.copyright{border-top:1px solid #30433a;margin-top:45px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:12px;color:#819188}
    :focus-visible{outline:3px solid rgba(185,237,102,.8);outline-offset:3px}@media(max-width:1024px){.nav-links{gap:0}.nav-links a{padding:8px 6px;font-size:13px}.hero-grid,.split,.feature-grid{gap:35px}.section{padding:78px 0}}@media(max-width:768px){.container{width:min(100% - 30px,620px)}.nav{height:68px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:15px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}.nav-links.open{display:flex}.nav-links a{padding:10px 14px}.location{margin-left:auto}.menu{display:block}.hero-grid,.split,.feature-grid,.faq-wrap{grid-template-columns:1fr}.hero{padding:58px 0}.hero h1{font-size:48px}.dashboard{grid-template-columns:1fr 1fr}.feature-grid img{height:280px}.compare{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.section-head{display:block}.section-head p{margin-top:18px}.content-item{grid-template-columns:48px 1fr}.content-item .more{grid-column:2}.cta-inner{display:block}.cta h2{margin-bottom:22px}}@media(max-width:520px){.container{width:calc(100% - 28px)}.hero h1{font-size:40px}.dashboard{grid-template-columns:1fr 1fr}.metric{padding:19px 14px}.metric strong{font-size:28px}.info-row{grid-template-columns:1fr;gap:5px}.info-row .tag{width:max-content}.form-panel{padding:23px}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:9px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category5 */
:root{--ink:#14211d;--deep:#172a25;--green:#b9ed66;--orange:#ff936d;--paper:#f5f5ef;--muted:#6d7772;--line:#d9ded7;--white:#fff;--shadow:0 16px 45px rgba(20,33,29,.08);--radius:18px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.8}
    a{text-decoration:none;color:inherit}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1240px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.16em;color:#74817b;font-weight:700}
    .section{padding:100px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:45px}
    .section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.05em;margin:10px 0 0;font-weight:800}
    .section-head p{max-width:520px;color:var(--muted);margin:0}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,239,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(217,222,215,.85)}
    .nav{height:78px;display:flex;align-items:center;gap:28px}
    .logo{font-size:25px;font-weight:900;letter-spacing:-.08em;white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--orange);margin:0 5px 3px}
    .nav-links{display:flex;gap:3px;align-items:center;flex:1}
    .nav-links a{font-size:14px;padding:9px 10px;border-bottom:2px solid transparent;color:#53605a;transition:.25s}
    .nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--green)}
    .location{border:1px solid var(--line);background:#fff;padding:9px 14px;border-radius:8px;color:var(--ink);font-size:13px;white-space:nowrap;transition:.25s}
    .location:hover{border-color:var(--orange);transform:translateY(-2px)}
    .pin{display:inline-block;width:9px;height:9px;border:2px solid var(--orange);border-radius:50%;margin-right:6px;position:relative}
    .pin:after{content:"";position:absolute;width:3px;height:3px;background:var(--orange);border-radius:50%;top:1px;left:1px}
    .menu{display:none;background:none;border:0;font-size:24px}
    .hero{background:var(--deep);color:#fff;padding:70px 0 82px;position:relative;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(90deg,#000,transparent 88%)}
    .hero .container{position:relative}
    .hero-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:65px;align-items:center}
    .hero h1{font-size:clamp(42px,6.2vw,76px);line-height:1.08;letter-spacing:-.075em;max-width:700px;margin:18px 0 24px}
    .hero p{font-size:17px;color:#c2cec6;max-width:600px;margin:0 0 30px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;padding:13px 21px;border-radius:9px;border:1px solid transparent;font-weight:700;font-size:14px;transition:.25s}
    .btn-primary{background:var(--green);color:var(--ink)}
    .btn-primary:hover{background:#d2fa91;transform:translateY(-2px)}
    .btn-ghost{border-color:#687a70;color:#fff}
    .btn-ghost:hover{border-color:var(--green);color:var(--green)}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .hero-visual{position:relative}
    .hero-visual img{width:100%;height:390px;object-fit:cover;filter:saturate(.8)}
    .visual-caption{position:absolute;left:20px;bottom:20px;right:20px;padding:17px 20px;background:rgba(23,42,37,.86);border-left:3px solid var(--green)}
    .visual-caption strong{display:block;font-size:19px}.visual-caption span{color:#bdc9c0;font-size:13px}
    .status-line{display:flex;gap:8px;flex-wrap:wrap;margin-top:25px}
    .status{font-size:12px;border:1px solid #607168;color:#c4d0c8;padding:5px 10px;border-radius:30px}
    .status b{color:var(--green)}
    .stats{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line)}
    .stat{padding:28px;border-right:1px solid var(--line)}.stat:last-child{border-right:0}
    .stat strong{font-size:36px;line-height:1;color:var(--deep);display:block;margin-bottom:8px}.stat span{font-size:14px;color:var(--muted)}
    .stat em{font-style:normal;color:#69824c;font-size:12px;margin-left:7px}
    .slice-grid{display:grid;grid-template-columns:1.16fr .84fr;gap:28px}
    .slice-main,.slice-side{background:#fff;border:1px solid var(--line)}
    .slice-main img{width:100%;height:310px;object-fit:cover}
    .slice-body{padding:28px}.slice-body h3{font-size:28px;line-height:1.3;margin:5px 0 12px}.slice-body p{color:var(--muted);margin:0}
    .tag{display:inline-block;color:#607058;background:#edf4df;padding:4px 10px;border-radius:20px;font-size:12px;font-weight:700}
    .slice-side{padding:26px}.slice-side h3{font-size:22px;margin:0 0 18px}.side-item{padding:16px 0;border-top:1px solid var(--line)}.side-item strong{display:block;font-size:16px}.side-item span{font-size:13px;color:var(--muted)}
    .feature-band{background:#e8eee5}.feature-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:65px;align-items:center}.feature-grid img{width:100%;height:390px;object-fit:cover}.feature-grid h2{font-size:40px;line-height:1.25;margin:12px 0 18px}.feature-grid p{color:var(--muted)}.feature-points{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:25px}.feature-points div{border-top:1px solid #cbd5c9;padding-top:12px;font-size:14px}
    .dark-section{background:var(--deep);color:#fff}.dark-section p{color:#bdc9c0}.topic-row{display:flex;gap:10px;overflow:auto;padding-bottom:9px}.topic{white-space:nowrap;border:1px solid #53655b;color:#dbe6de;padding:9px 14px;border-radius:8px;font-size:13px}.topic:hover,.topic.active{border-color:var(--green);color:var(--green)}
    .news-list{background:#fff;border-top:3px solid var(--deep)}.news-item{display:grid;grid-template-columns:105px 1fr 100px;gap:20px;align-items:center;padding:23px;border-bottom:1px solid var(--line);transition:.25s}.news-item:hover{background:#f7faf4;padding-left:28px}.news-item time{font-size:13px;color:#7b877f}.news-item h3{font-size:18px;margin:0 0 5px}.news-item p{font-size:13px;color:var(--muted);margin:0}.read{font-size:13px;font-weight:700;color:#536c43}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.faq-wrap h2{font-size:40px;line-height:1.25;margin:12px 0}.faq{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between}.faq summary::-webkit-details-marker{display:none}.faq summary:after{content:"+";color:var(--orange);font-size:22px}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--muted);font-size:14px;margin:15px 35px 0 0}
    .contact{background:var(--orange)}.contact-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:60px;align-items:start}.contact h2{font-size:42px;line-height:1.2;margin:12px 0}.contact p{max-width:470px}.form-panel{background:#fff;padding:32px;box-shadow:var(--shadow);border-radius:12px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.field{display:flex;flex-direction:column;gap:6px}.field.full{grid-column:1/-1}.field label{font-size:13px;font-weight:700}.field input,.field select,.field textarea{border:1px solid var(--line);padding:11px 13px;background:#fafbf8;border-radius:7px;outline:0}.field input:focus,.field select:focus,.field textarea:focus{border-color:#7e9d65;box-shadow:0 0 0 3px rgba(185,237,102,.28)}.field textarea{min-height:105px;resize:vertical}.agree{font-size:12px;color:var(--muted);margin:15px 0}
    .footer{background:#101c18;color:#dce7df;padding:65px 0 25px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:35px}.footer h3{font-size:16px;margin:0 0 16px}.footer p,.footer a{color:#93a49a;font-size:13px}.footer a:hover{color:var(--green)}.foot-links{display:grid;gap:6px}.subscribe{display:flex}.subscribe input{width:100%;padding:10px;background:#24342d;border:1px solid #405249;color:#fff;outline:0}.subscribe button{padding:0 15px;border:0;background:var(--green);color:var(--ink);font-weight:700}.copyright{border-top:1px solid #2e4037;margin-top:45px;padding-top:20px;display:flex;justify-content:space-between;gap:15px;color:#819188;font-size:12px}.copyright a{color:#aebbb3}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){.nav{gap:15px}.nav-links a{padding:8px 6px;font-size:13px}.hero-grid,.contact-grid,.slice-grid{grid-template-columns:1fr}.hero-visual{max-width:700px}.stats{grid-template-columns:repeat(2,1fr)}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.feature-grid,.faq-wrap{grid-template-columns:1fr;gap:35px}}
    @media(max-width:760px){.container{width:min(100% - 28px,1240px)}.nav{height:68px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:14px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}.nav-links.open{display:flex}.nav-links a{padding:11px 14px}.location{margin-left:auto;font-size:12px}.menu{display:block}.section{padding:70px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:15px}.hero{padding:58px 0 65px}.hero h1{font-size:47px}.hero-visual img{height:290px}.stats{grid-template-columns:1fr 1fr}.stat{padding:20px 15px}.stat strong{font-size:29px}.feature-grid img{height:280px}.feature-points,.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.news-item{grid-template-columns:1fr;gap:4px;padding:20px}.news-item:hover{padding-left:20px}.read{margin-top:5px}.contact h2,.faq-wrap h2{font-size:33px}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}}
    @media(max-width:480px){.location{display:none}.hero h1{font-size:40px}.stats{grid-template-columns:1fr}.stat{border-right:0!important;border-bottom:1px solid var(--line)}.stat:last-child{border-bottom:0}.footer-grid{grid-template-columns:1fr}.form-panel{padding:22px}}
    @media(prefers-reduced-motion:reduce){*,*::before,*::after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category6 */
:root{--ink:#14211d;--deep:#172a25;--green:#b9ed66;--orange:#ff936d;--paper:#f5f5ef;--muted:#6d7772;--line:#d9ded7;--white:#fff;--shadow:0 16px 45px rgba(20,33,29,.08);--radius:18px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.8}
    a{text-decoration:none;color:inherit}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    .container{width:min(1240px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.16em;color:#74817b;font-weight:700}
    .section{padding:100px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:45px}
    .section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.05em;margin:10px 0 0;font-weight:800}
    .section-head p{max-width:540px;color:var(--muted);margin:0}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,239,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(217,222,215,.8)}
    .nav{height:78px;display:flex;align-items:center;gap:30px}
    .logo{font-size:25px;font-weight:900;letter-spacing:-.08em;white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--orange);margin:0 5px 3px}
    .nav-links{display:flex;gap:3px;align-items:center;flex:1}
    .nav-links a{font-size:14px;padding:9px 11px;border-bottom:2px solid transparent;color:#53605a;transition:.25s}
    .nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--green)}
    .location{border:1px solid var(--line);background:#fff;padding:9px 14px;border-radius:8px;color:var(--ink);font-size:13px;white-space:nowrap}
    .location:hover{border-color:var(--orange);transform:translateY(-1px)}
    .pin{display:inline-block;width:9px;height:9px;border:2px solid var(--orange);border-radius:50%;margin-right:7px;position:relative}
    .pin:after{content:"";position:absolute;width:3px;height:3px;background:var(--orange);border-radius:50%;top:1px;left:1px}
    .menu{display:none;background:none;border:0;font-size:24px}
    .hero{background:var(--deep);color:#fff;padding:78px 0 74px;position:relative;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.045) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.045) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(90deg,#000,transparent 90%)}
    .hero .container{position:relative}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:72px;align-items:center}
    .hero h1{font-size:clamp(42px,6vw,74px);line-height:1.08;letter-spacing:-.075em;max-width:720px;margin:18px 0 25px}
    .hero p{font-size:17px;color:#c2cec6;max-width:650px;margin-bottom:30px}
    .actions{display:flex;gap:12px;flex-wrap:wrap}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 21px;border-radius:9px;border:1px solid transparent;font-weight:700;font-size:14px;transition:.25s}
    .btn-primary{background:var(--green);color:var(--ink)}
    .btn-primary:hover{background:#d2fa91;transform:translateY(-2px)}
    .btn-ghost{border-color:#687a70;color:#fff}
    .btn-ghost:hover{border-color:var(--green);color:var(--green)}
    .hero-image{height:390px;position:relative;overflow:hidden;border-radius:18px;border:1px solid rgba(255,255,255,.2)}
    .hero-image img{width:100%;height:100%;object-fit:cover;opacity:.68}
    .hero-image:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(23,42,37,.15),rgba(23,42,37,.82))}
    .hero-card{position:absolute;z-index:1;left:25px;right:25px;bottom:24px;border-top:1px solid rgba(255,255,255,.35);padding-top:15px}
    .hero-card strong{font-size:25px;color:var(--green);display:block}
    .trust{display:flex;gap:20px;flex-wrap:wrap;margin-top:26px;color:#aebbb3;font-size:13px}
    .trust span:before{content:"●";color:var(--green);margin-right:7px}
    .intro{background:#fff;border-bottom:1px solid var(--line)}
    .intro-grid{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px;align-items:start}
    .intro h2{font-size:38px;line-height:1.28;margin:12px 0}
    .intro p{color:var(--muted);font-size:16px;margin:0}
    .intro-note{border-left:4px solid var(--orange);padding:18px 24px;background:#fafbf8;color:#53605a}
    .service-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}
    .service-main,.service-side{background:#fff;border:1px solid var(--line);padding:32px;border-radius:var(--radius)}
    .service-main{display:grid;grid-template-columns:1fr 1fr;gap:22px}
    .service-side{background:#e8eee5}
    .service-item{border-top:1px solid var(--line);padding-top:16px}
    .service-item b{font-size:20px;display:block;margin-bottom:7px}
    .service-item p,.service-side p{font-size:14px;color:var(--muted);margin:0}
    .service-side img{height:220px;width:100%;object-fit:cover;margin-top:22px;border-radius:10px}
    .steps{background:var(--deep);color:#fff}
    .steps-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0}
    .step{padding:24px;border-left:1px solid #52645a;min-height:190px}
    .step:first-child{border-left:0}
    .step em{font-style:normal;color:var(--green);font-size:13px}
    .step h3{font-size:21px;margin:25px 0 8px}
    .step p{color:#b8c7bd;font-size:14px;margin:0}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .compare-panel{background:#fff;border:1px solid var(--line);padding:30px;border-radius:14px}
    .compare-panel.highlight{background:#e8eee5;border-color:#bfd0bd}
    .compare-panel h3{font-size:24px;margin:0 0 22px}
    .compare ul{list-style:none;padding:0;margin:0}
    .compare li{padding:13px 0;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;font-size:14px}
    .compare li span:last-child{font-weight:700;color:#68825f}
    .faq-section{background:#fff}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:75px}
    .faq-layout h2{font-size:42px;line-height:1.2;margin:12px 0 20px}
    .faq-layout>div>p{color:var(--muted)}
    .faq{border-top:1px solid var(--line)}
    .faq details{border-bottom:1px solid var(--line);padding:20px 0}
    .faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}
    .faq summary::-webkit-details-marker{display:none}
    .faq summary:after{content:"+";color:var(--orange);font-size:22px;line-height:1}
    .faq details[open] summary:after{content:"−"}
    .faq details[open]{background:#fafbf8;padding-left:16px;padding-right:16px}
    .faq details p{color:var(--muted);font-size:14px;margin:15px 35px 0 0}
    .contact{background:#e8eee5}
    .form-panel{background:#fff;padding:38px;box-shadow:var(--shadow);max-width:940px;margin:auto;border-radius:16px}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}
    .field{display:flex;flex-direction:column;gap:6px}
    .field label{font-size:13px;font-weight:700}
    .field input,.field select,.field textarea{border:1px solid var(--line);padding:12px 14px;background:#fafbf8;border-radius:7px;outline:0}
    .field textarea{min-height:125px;resize:vertical}
    .field input:focus,.field select:focus,.field textarea:focus{border-color:#7e9d65;box-shadow:0 0 0 3px rgba(185,237,102,.28)}
    .full{grid-column:1/-1}
    .check{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:13px;margin:18px 0}
    .cta{background:var(--orange);padding:48px 0}
    .cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta h2{font-size:35px;line-height:1.2;margin:0}
    .footer{background:#101c18;color:#dce7df;padding:65px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:35px}
    .footer h3{font-size:16px;margin:0 0 16px}
    .footer p,.footer a{color:#93a49a;font-size:13px}
    .footer a:hover{color:var(--green)}
    .foot-links{display:grid;gap:6px}
    .subscribe{display:flex;margin-top:12px}
    .subscribe input{min-width:0;flex:1;padding:10px;background:#24342d;border:1px solid #405249;color:#fff}
    .subscribe button{padding:0 15px;border:0;background:var(--green);color:var(--ink);font-weight:700}
    .copyright{border-top:1px solid #30423a;margin-top:48px;padding-top:20px;display:flex;justify-content:space-between;gap:18px;color:#82958a;font-size:12px}
    @media(max-width:1050px){.nav{gap:15px}.nav-links a{padding:8px 6px;font-size:13px}.hero-grid,.intro-grid,.faq-layout{gap:35px}.footer-grid{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:0;right:0;background:var(--paper);padding:14px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line)}.nav-links.open{display:flex}.nav-links a{border-bottom:0;border-left:3px solid transparent}.nav-links a.active{border-left-color:var(--green);background:#fff}.location{margin-left:auto}.menu{display:block}.hero{padding:58px 0}.hero-grid,.intro-grid,.service-grid,.faq-layout{grid-template-columns:1fr}.hero-image{height:300px}.section{padding:70px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:15px}.steps-grid{grid-template-columns:1fr 1fr}.step:nth-child(3){border-left:0}.compare{grid-template-columns:1fr}.cta-inner{display:block}.cta h2{margin-bottom:22px}.copyright{display:block}.copyright span{display:block;margin-bottom:9px}}
    @media(max-width:520px){.hero h1{font-size:43px}.hero p{font-size:15px}.trust{gap:9px;display:grid}.service-main{grid-template-columns:1fr;padding:22px}.service-side{padding:22px}.steps-grid{grid-template-columns:1fr}.step{border-left:0;border-top:1px solid #52645a}.step:first-child{border-top:0}.form-panel{padding:23px}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child,.footer-grid>div:last-child{grid-column:1/-1}}
    @media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category7 */
:root{--ink:#14211d;--deep:#172a25;--green:#b9ed66;--orange:#ff936d;--paper:#f5f5ef;--muted:#6d7772;--line:#d9ded7;--white:#fff;--shadow:0 16px 45px rgba(20,33,29,.08);--radius:18px}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",Arial,sans-serif;line-height:1.8}
    a{text-decoration:none;color:inherit}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1240px,calc(100% - 40px));margin:auto}
    .eyebrow{font-size:12px;letter-spacing:.16em;color:#74817b;font-weight:700}
    .section{padding:100px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:30px;margin-bottom:42px}
    .section-head h2{font-size:clamp(30px,4vw,48px);line-height:1.18;letter-spacing:-.05em;margin:10px 0 0;font-weight:800}
    .section-head p{max-width:530px;color:var(--muted);margin:0}
    .site-header{position:sticky;top:0;z-index:20;background:rgba(245,245,239,.92);backdrop-filter:blur(16px);border-bottom:1px solid rgba(217,222,215,.85)}
    .nav{height:78px;display:flex;align-items:center;gap:28px}
    .logo{font-size:25px;font-weight:900;letter-spacing:-.08em;white-space:nowrap}
    .logo i{display:inline-block;width:9px;height:9px;border-radius:50%;background:var(--orange);margin:0 5px 3px}
    .nav-links{display:flex;gap:3px;align-items:center;flex:1}
    .nav-links a{font-size:14px;padding:9px 10px;border-bottom:2px solid transparent;color:#53605a;transition:.25s;white-space:nowrap}
    .nav-links a:hover,.nav-links a.active{color:var(--ink);border-color:var(--green)}
    .location{border:1px solid var(--line);background:#fff;padding:9px 13px;border-radius:8px;font-size:13px;color:#4d5d55;white-space:nowrap}
    .location:hover{border-color:#98b878;background:#f8fff1}
    .pin{display:inline-block;width:9px;height:9px;border:2px solid var(--orange);border-radius:50% 50% 50% 0;transform:rotate(-45deg);margin:0 7px 1px 0}
    .menu{display:none;background:none;border:0;font-size:24px}
    .hero{background:var(--deep);color:#fff;padding:82px 0 76px;position:relative;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background-image:linear-gradient(rgba(255,255,255,.05) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.05) 1px,transparent 1px);background-size:70px 70px;mask-image:linear-gradient(90deg,#000,transparent 90%)}
    .hero .container{position:relative}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
    .hero h1{font-size:clamp(42px,6vw,76px);line-height:1.08;letter-spacing:-.075em;max-width:720px;margin:18px 0 25px}
    .hero p{font-size:17px;color:#c2cec6;max-width:680px;margin-bottom:30px}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:13px 21px;border-radius:9px;border:1px solid transparent;font-weight:700;font-size:14px;transition:.25s}
    .btn-primary{background:var(--green);color:var(--ink)}
    .btn-primary:hover{background:#d2fa91;transform:translateY(-2px)}
    .btn-ghost{border-color:#687a70;color:#fff;margin-left:10px}
    .btn-ghost:hover{border-color:var(--green);color:var(--green)}
    .hero-visual{position:relative;min-height:390px}
    .hero-visual img{height:390px;width:100%;object-fit:cover;opacity:.65;border:1px solid rgba(255,255,255,.18)}
    .guide-stamp{position:absolute;right:20px;top:22px;background:var(--green);color:var(--ink);width:116px;height:116px;border-radius:50%;display:flex;align-items:center;justify-content:center;text-align:center;font-weight:800;font-size:14px;line-height:1.35;transform:rotate(8deg)}
    .route-card{position:absolute;left:20px;bottom:20px;background:rgba(23,42,37,.92);border:1px solid rgba(255,255,255,.22);padding:20px;width:calc(100% - 40px)}
    .route-card strong{font-size:20px;display:block;margin-bottom:10px}
    .route-line{display:flex;align-items:center;gap:9px;color:#c2cec6;font-size:13px}
    .route-line b{width:8px;height:8px;background:var(--orange);border-radius:50%;display:block}
    .route-line span{height:1px;background:#697a70;flex:1}
    .stats{margin-top:-28px;position:relative;z-index:2}
    .stat-strip{display:grid;grid-template-columns:repeat(4,1fr);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}
    .stat{padding:26px 28px;border-right:1px solid var(--line)}
    .stat:last-child{border:0}.stat strong{font-size:32px;line-height:1;display:block}.stat small{color:var(--muted);font-size:13px}.trend{color:#71934a;font-size:12px;margin-left:6px}
    .entry-grid{display:grid;grid-template-columns:1.3fr .7fr 1fr;gap:18px}
    .entry{background:#fff;border:1px solid var(--line);padding:28px;min-height:210px;position:relative;transition:.28s}
    .entry:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#b4c5ad}
    .entry.dark{background:var(--deep);color:#fff}.entry.dark p{color:#c1cec5}.entry.wide{grid-column:span 2}
    .entry-num{font-size:12px;color:var(--orange);font-weight:800}.entry h3{font-size:24px;line-height:1.3;margin:24px 0 8px}.entry p{font-size:14px;color:var(--muted);max-width:480px}.entry a{position:absolute;bottom:22px;right:26px;font-weight:700;font-size:13px}
    .split{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}.split img{height:390px;width:100%;object-fit:cover}.split h2{font-size:40px;line-height:1.25;margin:12px 0 20px}.split p{color:var(--muted)}
    .guide-list{list-style:none;padding:0;margin:25px 0}.guide-list li{display:flex;gap:18px;border-top:1px solid var(--line);padding:15px 0;font-size:15px}.guide-list b{color:var(--orange);min-width:28px}
    .dark-band{background:#e8eee5}.dark-panel{background:var(--deep);color:#fff;padding:50px}.dark-panel p{color:#c1cec5}
    .tag-row{display:flex;gap:8px;flex-wrap:wrap;margin-top:20px}.tag{font-size:12px;padding:5px 10px;border:1px solid #b8c8b7;border-radius:30px;color:#58705c}
    .location-box{display:grid;grid-template-columns:1fr 1fr;gap:20px}.place{background:#fff;border:1px solid var(--line);padding:24px;transition:.25s}.place:hover{border-color:#9caf8d;box-shadow:var(--shadow)}.place h3{margin:0 0 7px;font-size:19px}.place p{margin:0;color:var(--muted);font-size:14px}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:70px}.faq-wrap h2{font-size:40px;line-height:1.25;margin:12px 0}.faq{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);padding:20px 0}.faq summary{font-weight:700;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:20px}.faq summary:after{content:"+";color:var(--orange);font-size:22px}.faq details[open] summary:after{content:"−"}.faq details p{color:var(--muted);font-size:14px;margin:15px 35px 0 0}
    .cta{background:var(--orange);padding:52px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:30px}.cta h2{font-size:35px;line-height:1.2;margin:0}.cta p{margin:8px 0 0}
    .form-panel{background:#fff;padding:36px;box-shadow:var(--shadow);max-width:920px;margin:auto}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:flex;flex-direction:column;gap:6px}.field label{font-size:13px;font-weight:700}.field input,.field select,.field textarea{border:1px solid var(--line);padding:12px 14px;background:#fafbf8;border-radius:7px;outline:0}.field input:focus,.field select:focus,.field textarea:focus{border-color:#7e9d65;box-shadow:0 0 0 3px rgba(185,237,102,.28)}.field textarea{min-height:120px;resize:vertical}.full{grid-column:1/-1}.notice{font-size:12px;color:var(--muted);margin-top:14px}
    .footer{background:#101c18;color:#dce7df;padding:65px 0 25px}.footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr 1fr;gap:35px}.footer h3{font-size:16px;margin:0 0 16px}.footer p,.footer a{color:#93a49a;font-size:13px}.footer a:hover{color:var(--green)}.foot-links{display:grid;gap:6px}.subscribe{display:flex;margin-top:14px}.subscribe input{min-width:0;flex:1;padding:10px;background:#24342d;border:1px solid #405249;color:#fff}.subscribe button{padding:0 15px;border:0;background:var(--green);color:var(--ink);font-weight:700}.copyright{border-top:1px solid #34483e;margin-top:45px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#82958a;font-size:12px}.copyright a{color:#aebdb3}
    :focus-visible{outline:3px solid rgba(255,147,109,.75);outline-offset:3px}
    @media(max-width:1024px){.nav{gap:15px}.nav-links a{padding:8px 6px;font-size:13px}.hero-grid,.split{gap:35px}.entry-grid{grid-template-columns:1fr 1fr}.entry.wide{grid-column:span 2}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:768px){.container{width:min(100% - 30px,620px)}.nav{height:68px}.nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--paper);padding:16px;box-shadow:0 12px 25px rgba(20,33,29,.1);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{border-bottom:1px solid var(--line)}.menu{display:block}.location{margin-left:auto;font-size:12px}.hero{padding:62px 0}.hero-grid,.split,.faq-wrap{grid-template-columns:1fr}.hero-visual{min-height:300px}.hero-visual img{height:300px}.stat-strip{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.entry-grid,.location-box{grid-template-columns:1fr}.entry.wide{grid-column:auto}.section{padding:72px 0}.section-head{display:block;margin-bottom:30px}.section-head p{margin-top:14px}.cta-inner{display:block}.cta .btn{margin-top:22px}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:10px}}
    @media(max-width:520px){.hero h1{font-size:43px}.btn{width:100%}.btn-ghost{margin:10px 0 0}.stat{padding:20px 15px}.stat strong{font-size:26px}.footer-grid{grid-template-columns:1fr}.logo{font-size:22px}.location{padding:7px 8px}.guide-stamp{width:90px;height:90px;font-size:11px}.route-card{left:12px;bottom:12px;width:calc(100% - 24px)}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}