/* roulang page: index */
:root{--ink:#101722;--muted:#6d7785;--line:#e4e9ee;--paper:#f6f8f9;--white:#fff;--green:#c9f34a;--green2:#8fca22;--blue:#173b55;--navy:#0d202f;--orange:#ff8a48;--radius:22px;--shadow:0 18px 45px rgba(21,39,52,.09)}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}.site-header{position:sticky;top:0;z-index:30;padding:16px 0;background:rgba(246,248,249,.86);backdrop-filter:blur(18px)}.nav-panel{display:flex;align-items:center;gap:22px;padding:10px 14px 10px 20px;border:1px solid rgba(228,233,238,.9);background:rgba(255,255,255,.92);border-radius:18px;box-shadow:0 8px 26px rgba(21,39,52,.06)}.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900;letter-spacing:-1px;white-space:nowrap}.logo-mark{width:32px;height:32px;border-radius:10px;background:var(--green);display:grid;place-items:center;color:var(--navy);font-size:15px;font-weight:900}.nav-links{display:flex;align-items:center;gap:5px;flex:1;overflow:auto}.nav-links a{padding:9px 11px;border-radius:10px;font-size:13px;color:#63707d;white-space:nowrap;transition:.25s}.nav-links a:hover,.nav-links a.active{background:#edf5dc;color:var(--navy);font-weight:700}.nav-cta,.btn{border:0;border-radius:12px;background:var(--navy);color:white;padding:12px 18px;font-weight:800;cursor:pointer;transition:.25s;white-space:nowrap}.nav-cta:hover,.btn:hover{background:#234e69;transform:translateY(-2px);box-shadow:0 9px 20px rgba(13,32,47,.16)}.btn-green{background:var(--green);color:var(--navy)}.btn-green:hover{background:#dbff72}.btn-light{background:white;color:var(--navy);border:1px solid var(--line)}.eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;border-radius:99px;padding:6px 11px;background:#edf5dc;color:#55751a;font-size:12px;font-weight:800;letter-spacing:.05em}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green2)}.hero{padding:72px 0 52px;background:linear-gradient(180deg,#f6f8f9 0,#eef4ee 100%)}.hero-grid{display:grid;grid-template-columns:1fr 1.18fr;gap:48px;align-items:center}.hero h1{font-size:clamp(42px,6vw,76px);line-height:1.08;letter-spacing:-.07em;margin:18px 0 20px;max-width:650px}.hero h1 span{color:#638b18}.hero-copy{font-size:18px;color:var(--muted);max-width:600px}.actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}.hero-points{display:flex;gap:22px;flex-wrap:wrap;color:#596775;font-size:13px}.hero-points strong{display:block;color:var(--navy);font-size:22px;line-height:1.1}.stage{position:relative;min-height:430px;border-radius:30px;overflow:hidden;background:#132c3d url('/assets/images/backpic/back-1.webp') center/cover;box-shadow:var(--shadow)}.stage:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(12,34,48,.12),rgba(12,34,48,.76))}.stage-card{position:absolute;z-index:1;left:28px;right:28px;bottom:26px;padding:23px;border:1px solid rgba(255,255,255,.2);border-radius:20px;background:rgba(13,32,47,.78);backdrop-filter:blur(12px);color:#fff}.stage-card h3{margin:9px 0 5px;font-size:25px}.stage-card p{margin:0;color:#c3d0d7;font-size:14px}.stage-top{position:absolute;z-index:1;top:24px;left:25px;right:25px;display:flex;justify-content:space-between;color:#fff;font-size:13px}.live{color:var(--green);font-weight:800}.section{padding:76px 0}.section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:28px}.section-head h2{font-size:clamp(29px,4vw,47px);letter-spacing:-.055em;line-height:1.15;margin:10px 0 0}.section-head p{max-width:470px;color:var(--muted);margin:0}.dark{background:var(--navy);color:white}.dark .section-head p{color:#a9bac3}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 7px 20px rgba(20,38,51,.035);transition:.28s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d1dfb5}.visual-card{padding:0;overflow:hidden}.visual-card img{height:185px;width:100%;object-fit:cover}.visual-card .inside{padding:20px}.card h3{margin:0 0 8px;font-size:19px;line-height:1.35}.card p{color:var(--muted);font-size:14px;margin:0}.icon{width:44px;height:44px;border-radius:13px;background:#eff6dd;color:#5d811d;display:grid;place-items:center;font-weight:900;font-size:18px;margin-bottom:20px}.number{font-size:42px;font-weight:900;letter-spacing:-.06em;color:var(--navy)}.number small{font-size:16px;color:var(--muted);letter-spacing:0}.split{display:grid;grid-template-columns:.88fr 1.12fr;gap:48px;align-items:center}.split img{border-radius:27px;min-height:360px;object-fit:cover;box-shadow:var(--shadow)}.split h2{font-size:43px;line-height:1.15;letter-spacing:-.06em;margin:14px 0}.split p{color:var(--muted)}.check-list{list-style:none;padding:0;margin:23px 0}.check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}.check-list li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--green);margin-right:10px;color:var(--navy);font-weight:900}.dark .check-list li{border-color:rgba(255,255,255,.12)}.dark .check-list li:before{background:var(--green)}.quote{font-size:18px;line-height:1.8;margin:0 0 18px}.person{font-size:13px;color:#879aa5}.score-card{background:#18384b;color:white;border-radius:20px;padding:21px}.score-card span{color:#afc2cb;font-size:12px}.score-card strong{font-size:21px;display:block;margin:9px 0}.score-line{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.15);padding-top:10px;font-size:13px;color:#c5d4da}.news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:22px}.news-list{background:white;border:1px solid var(--line);border-radius:22px;overflow:hidden}.news-item{display:grid;grid-template-columns:100px 1fr auto;gap:18px;align-items:center;padding:19px 22px;border-bottom:1px solid var(--line)}.news-item:last-child{border:0}.news-item time{color:#8a969f;font-size:13px}.news-item h3{font-size:16px;margin:0 0 4px}.news-item p{margin:0;color:var(--muted);font-size:13px}.read{font-size:12px;color:#64841d;font-weight:800}.faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq details{background:white;border:1px solid var(--line);border-radius:16px;padding:18px 20px}.faq summary{cursor:pointer;font-weight:800;list-style:none}.faq summary:after{content:"＋";float:right;color:#76952b}.faq p{color:var(--muted);font-size:14px;margin:13px 0 0}.cta-band{padding:46px;border-radius:28px;background:var(--green);display:flex;justify-content:space-between;align-items:center;gap:25px}.cta-band h2{font-size:34px;letter-spacing:-.05em;line-height:1.2;margin:0}.cta-band p{margin:8px 0 0;color:#4e631f}.brand-story{background:#eaf0e8}.brand-story p{font-size:17px;color:#52636c;max-width:810px}.footer{background:#0b1b28;color:#c5d2d8;padding:55px 0 85px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}.footer .logo{color:white}.footer h4{color:white;margin:0 0 15px}.footer a{display:block;color:#94a8b2;font-size:13px;margin:8px 0}.footer a:hover{color:var(--green)}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;color:#82959f;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}.floating{position:fixed;z-index:20;bottom:18px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:20px;background:#102837;color:white;border:1px solid rgba(255,255,255,.15);box-shadow:0 12px 35px rgba(0,0,0,.25);border-radius:16px;padding:10px 12px 10px 20px;font-size:13px}.floating strong{color:var(--green)}:focus-visible{outline:3px solid #a7d93d;outline-offset:3px}@media(max-width:1024px){.hero-grid,.split{grid-template-columns:1fr}.hero{padding-top:45px}.stage{min-height:360px}.grid-4{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:768px){.container{width:min(100% - 28px,620px)}.site-header{padding:8px 0}.nav-panel{gap:10px}.nav-links{order:3;flex-basis:100%;display:none}.nav-panel{flex-wrap:wrap}.nav-panel:hover .nav-links{display:flex}.nav-cta{margin-left:auto;padding:10px 13px}.hero h1{font-size:47px}.section{padding:54px 0}.grid-3,.news-layout{grid-template-columns:1fr}.section-head{display:block}.section-head p{margin-top:14px}.faq{grid-template-columns:1fr}.news-item{grid-template-columns:1fr;gap:5px}.news-item .read{display:none}.cta-band{display:block;padding:30px}.cta-band .btn{margin-top:20px}.floating{width:calc(100% - 24px);justify-content:space-between;gap:8px}.floating span{font-size:12px}}@media(max-width:520px){.grid-4{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.hero-points{gap:14px}.stage{min-height:320px}.stage-card{left:16px;right:16px;bottom:16px}.stage-card h3{font-size:20px}.nav-links a{font-size:12px;padding:7px 8px}}

/* roulang page: category3 */
:root{--ink:#101722;--muted:#6d7785;--line:#e4e9ee;--paper:#f6f8f9;--white:#fff;--green:#c9f34a;--green2:#8fca22;--blue:#173b55;--navy:#0d202f;--orange:#ff8a48;--radius:22px;--shadow:0 18px 45px rgba(21,39,52,.09)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid rgba(143,202,34,.55);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;padding:16px 0;background:rgba(246,248,249,.86);backdrop-filter:blur(18px)}
    .nav-panel{display:flex;align-items:center;gap:22px;padding:10px 14px 10px 20px;border:1px solid rgba(228,233,238,.9);background:rgba(255,255,255,.92);border-radius:18px;box-shadow:0 8px 26px rgba(21,39,52,.06)}
    .logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900;letter-spacing:-1px;white-space:nowrap}
    .logo-mark{width:32px;height:32px;border-radius:10px;background:var(--green);display:grid;place-items:center;color:var(--navy);font-size:15px;font-weight:900}
    .nav-links{display:flex;align-items:center;gap:5px;flex:1;overflow:auto}
    .nav-links a{padding:9px 11px;border-radius:10px;font-size:13px;color:#63707d;white-space:nowrap;transition:.25s}
    .nav-links a:hover,.nav-links a.active{background:#edf5dc;color:var(--navy);font-weight:700}
    .nav-cta,.btn{border:0;border-radius:12px;background:var(--navy);color:white;padding:12px 18px;font-weight:800;cursor:pointer;transition:.25s;white-space:nowrap}
    .nav-cta:hover,.btn:hover{background:#234e69;transform:translateY(-2px);box-shadow:0 9px 20px rgba(13,32,47,.16)}
    .btn-green{background:var(--green);color:var(--navy)}
    .btn-green:hover{background:#dbff72}
    .btn-light{background:white;color:var(--navy);border:1px solid var(--line)}
    .eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;border-radius:99px;padding:6px 11px;background:#edf5dc;color:#55751a;font-size:12px;font-weight:800;letter-spacing:.05em}
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green2)}
    .hero{padding:68px 0 54px;background:linear-gradient(180deg,#f6f8f9 0,#eef4ee 100%)}
    .hero-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:46px;align-items:center}
    .hero h1{font-size:clamp(42px,6vw,74px);line-height:1.08;letter-spacing:-.07em;margin:18px 0 20px;max-width:620px}
    .hero h1 span{color:#638b18}
    .hero-copy{font-size:18px;color:var(--muted);max-width:590px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:27px 0}
    .hero-points{display:flex;gap:24px;flex-wrap:wrap;color:#596775;font-size:13px}
    .hero-points strong{display:block;color:var(--navy);font-size:22px;line-height:1.1}
    .stage{position:relative;min-height:445px;border-radius:30px;overflow:hidden;background:#132c3d url('/assets/images/backpic/back-2.webp') center/cover;box-shadow:var(--shadow)}
    .stage:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(12,34,48,.08),rgba(12,34,48,.82))}
    .stage-top{position:absolute;z-index:1;top:25px;left:26px;right:26px;display:flex;justify-content:space-between;color:#fff;font-size:13px}
    .stage-card{position:absolute;z-index:1;left:27px;right:27px;bottom:26px;padding:22px;border:1px solid rgba(255,255,255,.2);border-radius:20px;background:rgba(13,32,47,.8);backdrop-filter:blur(12px);color:#fff}
    .stage-card h3{margin:9px 0 5px;font-size:25px}
    .stage-card p{margin:0;color:#c3d0d7;font-size:14px}
    .score-row{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-top:17px}
    .score-team{font-size:13px;color:#d4e0e4}
    .score-team b{display:block;color:#fff;font-size:26px;line-height:1.2}
    .score-vs{color:var(--green);font-weight:900}
    .section{padding:76px 0}
    .section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:28px}
    .section-head h2{font-size:clamp(29px,4vw,47px);letter-spacing:-.055em;line-height:1.15;margin:10px 0 0}
    .section-head p{max-width:470px;color:var(--muted);margin:0}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 7px 20px rgba(20,38,51,.035);transition:.28s}
    .card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d1dfb5}
    .card h3{margin:0 0 8px;font-size:19px;line-height:1.35}
    .card p{color:var(--muted);font-size:14px;margin:0}
    .visual-card{padding:0;overflow:hidden}
    .visual-card img{height:185px;width:100%;object-fit:cover}
    .visual-card .inside{padding:20px}
    .icon-box{width:45px;height:45px;border-radius:14px;background:#edf5dc;color:#55751a;display:grid;place-items:center;font-size:22px;margin-bottom:20px}
    .dark{background:var(--navy);color:white}
    .dark .section-head p{color:#a9bac3}
    .dark .card{background:#17384b;border-color:rgba(255,255,255,.1);box-shadow:none}
    .dark .card p{color:#b7c8cf}
    .dark .card:hover{border-color:var(--green)}
    .split{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
    .split img{border-radius:27px;min-height:365px;width:100%;object-fit:cover;box-shadow:var(--shadow)}
    .check-list{list-style:none;padding:0;margin:23px 0}
    .check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
    .check-list li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--green);margin-right:10px;color:var(--navy);font-weight:900}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid #d8e1d2}
    .step{position:relative;padding:28px 22px 10px 0}
    .step:before{content:"";position:absolute;top:-7px;left:0;width:13px;height:13px;background:var(--green);border:3px solid var(--paper);border-radius:50%}
    .step b{display:block;color:#74941f;font-size:13px;margin-bottom:8px}
    .step h3{font-size:18px;margin:0 0 8px}
    .step p{font-size:14px;color:var(--muted);margin:0}
    .stats-panel{display:grid;grid-template-columns:1.15fr .85fr;gap:18px}
    .score-card{background:#18384b;color:white;border-radius:20px;padding:25px}
    .score-card span{color:#afc2cb;font-size:12px}
    .score-card strong{font-size:31px;display:block;margin:8px 0}
    .metric-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .metric{background:#f1f5ef;border-radius:18px;padding:20px}
    .metric small{color:var(--muted)}
    .metric strong{display:block;font-size:28px;color:var(--navy);margin-top:7px}
    .quote{font-size:21px;line-height:1.55;color:var(--navy);margin:0 0 20px}
    .quote-card{display:grid;grid-template-columns:1fr 1fr;gap:22px;align-items:stretch}
    .quote-card img{height:100%;min-height:240px;width:100%;object-fit:cover;border-radius:20px}
    .faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq details{background:white;border:1px solid var(--line);border-radius:16px;padding:18px 20px}
    .faq summary{cursor:pointer;font-weight:800;list-style:none}
    .faq summary::-webkit-details-marker{display:none}
    .faq summary:after{content:"＋";float:right;color:#76952b}
    .faq p{color:var(--muted);font-size:14px;margin:13px 0 0}
    .cta-band{padding:46px;border-radius:28px;background:var(--green);display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta-band h2{font-size:34px;letter-spacing:-.05em;line-height:1.2;margin:0}
    .cta-band p{margin:8px 0 0;color:#4e631f}
    .footer{background:#0b1b28;color:#c5d2d8;padding:55px 0 95px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}
    .footer .logo{color:white}
    .footer h4{color:white;margin:0 0 15px}
    .footer a{display:block;color:#94a8b2;font-size:13px;margin:8px 0}
    .footer a:hover{color:var(--green)}
    .copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;color:#82959f;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
    .bottom-bar{position:fixed;z-index:25;bottom:0;left:0;right:0;background:rgba(13,32,47,.94);backdrop-filter:blur(14px);color:#fff;padding:12px 0;border-top:1px solid rgba(255,255,255,.12)}
    .bottom-inner{display:flex;justify-content:space-between;align-items:center;gap:20px}
    .bottom-bar strong{color:var(--green)}
    @media(max-width:1024px){.nav-panel{gap:12px}.nav-links a{padding:8px 8px}.hero-grid{grid-template-columns:1fr 1fr;gap:25px}.grid-4{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(100% - 28px,620px)}.site-header{padding:9px 0}.nav-panel{padding:9px 11px;overflow:hidden}.nav-links{order:3;flex-basis:100%;width:100%;display:none}.nav-panel{flex-wrap:wrap}.nav-panel:hover .nav-links,.nav-panel:focus-within .nav-links{display:flex;overflow-x:auto}.nav-cta{margin-left:auto;padding:10px 13px;font-size:13px}.logo{font-size:19px}.hero{padding:45px 0 35px}.hero-grid,.split,.stats-panel{grid-template-columns:1fr}.hero h1{font-size:clamp(40px,12vw,64px)}.stage{min-height:390px}.section{padding:54px 0}.section-head{display:block}.section-head p{margin-top:14px}.grid-3{grid-template-columns:1fr}.timeline{grid-template-columns:1fr 1fr}.quote-card{grid-template-columns:1fr}.quote-card img{min-height:220px}.faq{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.bottom-inner{font-size:13px}.bottom-inner span{display:none}}
    @media(max-width:520px){.container{width:calc(100% - 24px)}.nav-cta{font-size:12px;padding:9px}.hero-actions .btn{width:100%;text-align:center}.stage{min-height:350px}.stage-card{left:16px;right:16px;bottom:16px}.grid-4,.timeline,.metric-grid,.footer-grid{grid-template-columns:1fr}.card{padding:20px}.cta-band{padding:28px 22px;display:block}.cta-band .btn{margin-top:20px;width:100%}.bottom-bar{padding:9px 0}}

/* roulang page: category2 */
:root{--ink:#101722;--muted:#6d7785;--line:#e4e9ee;--paper:#f6f8f9;--white:#fff;--green:#c9f34a;--green2:#8fca22;--blue:#173b55;--navy:#0d202f;--orange:#ff8a48;--radius:22px;--shadow:0 18px 45px rgba(21,39,52,.09)}
    *{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}a{text-decoration:none;color:inherit}img{max-width:100%;display:block}button,input{font:inherit}.container{width:min(1180px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;padding:16px 0;background:rgba(246,248,249,.86);backdrop-filter:blur(18px)}.nav-panel{display:flex;align-items:center;gap:22px;padding:10px 14px 10px 20px;border:1px solid rgba(228,233,238,.9);background:rgba(255,255,255,.92);border-radius:18px;box-shadow:0 8px 26px rgba(21,39,52,.06)}.logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900;letter-spacing:-1px;white-space:nowrap}.logo-mark{width:32px;height:32px;border-radius:10px;background:var(--green);display:grid;place-items:center;color:var(--navy);font-size:15px;font-weight:900}.nav-links{display:flex;align-items:center;gap:5px;flex:1;overflow:auto}.nav-links a{padding:9px 11px;border-radius:10px;font-size:13px;color:#63707d;white-space:nowrap;transition:.25s}.nav-links a:hover,.nav-links a.active{background:#edf5dc;color:var(--navy);font-weight:700}.nav-cta,.btn{border:0;border-radius:12px;background:var(--navy);color:white;padding:12px 18px;font-weight:800;cursor:pointer;transition:.25s;white-space:nowrap}.nav-cta:hover,.btn:hover{background:#234e69;transform:translateY(-2px);box-shadow:0 9px 20px rgba(13,32,47,.16)}.btn-green{background:var(--green);color:var(--navy)}.btn-green:hover{background:#dbff72}.btn-light{background:white;color:var(--navy);border:1px solid var(--line)}
    .eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;border-radius:99px;padding:6px 11px;background:#edf5dc;color:#55751a;font-size:12px;font-weight:800;letter-spacing:.05em}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green2)}
    .hero{padding:66px 0 58px;background:var(--navy);color:white}.hero-grid{display:grid;grid-template-columns:.92fr 1.08fr;gap:52px;align-items:center}.hero h1{font-size:clamp(42px,6vw,76px);line-height:1.08;letter-spacing:-.07em;margin:18px 0 20px;max-width:620px}.hero h1 span{color:var(--green)}.hero-copy{font-size:18px;color:#b9c8cf;max-width:570px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:29px 0}.hero-points{display:flex;gap:24px;flex-wrap:wrap;color:#a5b7c0;font-size:13px}.hero-points strong{display:block;color:white;font-size:22px;line-height:1.1}
    .stage{position:relative;min-height:425px;border-radius:30px;overflow:hidden;background:#18384b url('/assets/images/backpic/back-2.webp') center/cover;box-shadow:var(--shadow)}.stage:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(12,34,48,.18),rgba(12,34,48,.9))}.stage-top{position:absolute;z-index:1;top:24px;left:25px;right:25px;display:flex;justify-content:space-between;color:#fff;font-size:13px}.data-board{position:absolute;z-index:2;left:25px;right:25px;top:77px;padding:18px;border:1px solid rgba(255,255,255,.15);border-radius:18px;background:rgba(8,25,37,.7);backdrop-filter:blur(12px)}.data-head,.data-row{display:grid;grid-template-columns:40px 1fr 72px 55px;gap:8px;align-items:center}.data-head{color:#89a2ae;font-size:11px;padding-bottom:10px;border-bottom:1px solid rgba(255,255,255,.12)}.data-row{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.1);font-size:13px}.data-row:last-child{border:0}.rank{width:25px;height:25px;border-radius:8px;background:rgba(201,243,74,.16);color:var(--green);display:grid;place-items:center;font-weight:800}.form{color:#8eb73a;font-size:12px}.stage-card{position:absolute;z-index:2;left:25px;right:25px;bottom:22px;padding:14px 18px;border-radius:16px;background:rgba(201,243,74,.95);color:var(--navy);display:flex;justify-content:space-between;align-items:center;gap:12px}.stage-card strong{font-size:17px}.stage-card span{font-size:12px}
    .section{padding:76px 0}.section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:28px}.section-head h2{font-size:clamp(29px,4vw,47px);letter-spacing:-.055em;line-height:1.15;margin:10px 0 0}.section-head p{max-width:470px;color:var(--muted);margin:0}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 7px 20px rgba(20,38,51,.035);transition:.28s}.card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d1dfb5}.card h3{margin:0 0 8px;font-size:19px;line-height:1.35}.card p{color:var(--muted);font-size:14px;margin:0}.visual-card{padding:0;overflow:hidden}.visual-card img{height:185px;width:100%;object-fit:cover}.visual-card .inside{padding:20px}.metric{font-size:38px;line-height:1;color:var(--navy);font-weight:900;margin:15px 0 8px}.metric small{font-size:14px;color:var(--muted);font-weight:500}.dark{background:var(--navy);color:white}.dark .section-head p{color:#a9bac3}.dark .card{background:#17384b;border-color:rgba(255,255,255,.1)}.dark .card p{color:#b3c4cb}.split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center}.split img{border-radius:27px;min-height:360px;object-fit:cover;box-shadow:var(--shadow)}.check-list{list-style:none;padding:0;margin:23px 0}.check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}.check-list li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--green);margin-right:10px;color:var(--navy);font-weight:900}.dark .check-list li{border-color:rgba(255,255,255,.12)}.timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0}.step{padding:23px;border-top:2px solid #cbd8dd;position:relative}.step:before{content:"";position:absolute;top:-9px;left:23px;width:16px;height:16px;border-radius:50%;background:var(--green);border:4px solid var(--paper)}.step b{color:#6c891f;font-size:13px}.step h3{margin:10px 0 6px;font-size:18px}.step p{color:var(--muted);font-size:14px}.quote{padding:30px;background:#eaf0e8;border-radius:25px;font-size:23px;line-height:1.5;letter-spacing:-.03em}.quote small{display:block;margin-top:17px;color:#697b80;font-size:13px}.faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}.faq details{background:white;border:1px solid var(--line);border-radius:16px;padding:18px 20px}.faq summary{cursor:pointer;font-weight:800;list-style:none}.faq summary:after{content:"＋";float:right;color:#76952b}.faq p{color:var(--muted);font-size:14px;margin:13px 0 0}.cta-band{padding:46px;border-radius:28px;background:var(--green);display:flex;justify-content:space-between;align-items:center;gap:25px}.cta-band h2{font-size:34px;letter-spacing:-.05em;line-height:1.2;margin:0}.cta-band p{margin:8px 0 0;color:#4e631f}.footer{background:#0b1b28;color:#c5d2d8;padding:55px 0 85px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}.footer .logo{color:white}.footer h4{color:white;margin:0 0 15px}.footer a{display:block;color:#94a8b2;font-size:13px;margin:8px 0}.footer a:hover{color:var(--green)}.copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;color:#82959f;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}.notice{border-left:4px solid var(--green);padding:17px 20px;background:white;border-radius:0 17px 17px 0;color:#52636c}.fixed-bar{position:fixed;z-index:20;bottom:18px;left:50%;transform:translateX(-50%);width:min(650px,calc(100% - 30px));padding:10px 12px 10px 20px;background:rgba(13,32,47,.94);border:1px solid rgba(255,255,255,.15);border-radius:16px;box-shadow:0 12px 35px rgba(0,0,0,.2);color:white;display:flex;align-items:center;justify-content:space-between;gap:15px;font-size:13px}.fixed-bar strong{color:var(--green)}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){.hero-grid,.split{grid-template-columns:1fr}.hero-grid{gap:32px}.grid-4{grid-template-columns:repeat(2,1fr)}.timeline{grid-template-columns:repeat(2,1fr);gap:20px}.footer-grid{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(100% - 28px,620px)}.site-header{padding:8px 0}.nav-panel{gap:10px;padding-left:12px}.nav-links{order:3;flex-basis:100%;width:100%}.nav-panel{flex-wrap:wrap}.nav-cta{margin-left:auto}.hero{padding:45px 0}.hero h1{font-size:49px}.section{padding:55px 0}.section-head{display:block}.section-head p{margin-top:15px}.grid-3,.faq{grid-template-columns:1fr}.stage{min-height:470px}.split{gap:28px}.split img{min-height:260px}.cta-band{display:block;padding:30px}.cta-band .btn{margin-top:22px}.fixed-bar{font-size:12px}}
    @media(max-width:520px){.logo{font-size:19px}.logo-mark{width:29px;height:29px}.nav-links a{font-size:12px;padding:8px}.nav-cta{padding:10px 12px;font-size:12px}.hero h1{font-size:42px}.hero-copy{font-size:16px}.grid-4,.timeline{grid-template-columns:1fr}.data-board{left:14px;right:14px}.stage-card{left:14px;right:14px}.data-head,.data-row{grid-template-columns:27px 1fr 52px 42px;font-size:11px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}.fixed-bar{padding-left:14px}.fixed-bar span{display:none}}

/* roulang page: category1 */
:root{--ink:#101722;--muted:#6d7785;--line:#e4e9ee;--paper:#f6f8f9;--white:#fff;--green:#c9f34a;--green2:#8fca22;--blue:#173b55;--navy:#0d202f;--orange:#ff8a48;--radius:22px;--shadow:0 18px 45px rgba(21,39,52,.09)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid rgba(143,202,34,.55);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;padding:16px 0;background:rgba(246,248,249,.86);backdrop-filter:blur(18px)}
    .nav-panel{display:flex;align-items:center;gap:22px;padding:10px 14px 10px 20px;border:1px solid rgba(228,233,238,.9);background:rgba(255,255,255,.92);border-radius:18px;box-shadow:0 8px 26px rgba(21,39,52,.06)}
    .logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900;letter-spacing:-1px;white-space:nowrap}
    .logo-mark{width:32px;height:32px;border-radius:10px;background:var(--green);display:grid;place-items:center;color:var(--navy);font-size:15px;font-weight:900}
    .nav-links{display:flex;align-items:center;gap:5px;flex:1;overflow:auto}
    .nav-links a{padding:9px 11px;border-radius:10px;font-size:13px;color:#63707d;white-space:nowrap;transition:.25s}
    .nav-links a:hover,.nav-links a.active{background:#edf5dc;color:var(--navy);font-weight:700}
    .nav-cta,.btn{border:0;border-radius:12px;background:var(--navy);color:white;padding:12px 18px;font-weight:800;cursor:pointer;transition:.25s;white-space:nowrap}
    .nav-cta:hover,.btn:hover{background:#234e69;transform:translateY(-2px);box-shadow:0 9px 20px rgba(13,32,47,.16)}
    .btn-green{background:var(--green);color:var(--navy)}
    .btn-green:hover{background:#dbff72}
    .btn-light{background:white;color:var(--navy);border:1px solid var(--line)}
    .eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;border-radius:99px;padding:6px 11px;background:#edf5dc;color:#55751a;font-size:12px;font-weight:800;letter-spacing:.05em}
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green2)}
    .hero{padding:66px 0 48px;background:linear-gradient(180deg,#f6f8f9 0,#eef4ee 100%)}
    .hero-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:54px;align-items:center}
    .hero h1{font-size:clamp(42px,6vw,74px);line-height:1.08;letter-spacing:-.07em;margin:18px 0 20px;max-width:610px}
    .hero h1 span{color:#638b18}
    .hero-copy{font-size:18px;color:var(--muted);max-width:570px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}
    .hero-points{display:flex;gap:24px;flex-wrap:wrap;color:#596775;font-size:13px;margin-top:26px}
    .hero-points strong{display:block;color:var(--navy);font-size:22px;line-height:1.1}
    .hero-panel{padding:25px;border-radius:30px;background:#102b3d url('/assets/images/backpic/back-2.webp') center/cover;position:relative;overflow:hidden;box-shadow:var(--shadow);color:white}
    .hero-panel:before{content:"";position:absolute;inset:0;background:linear-gradient(140deg,rgba(13,32,47,.24),rgba(13,32,47,.9))}
    .panel-content{position:relative;z-index:1}
    .status-line{display:flex;justify-content:space-between;align-items:center;color:#c4d4da;font-size:13px;margin-bottom:28px}
    .live-dot{display:inline-flex;align-items:center;gap:8px;color:#d9ff76;font-weight:800}
    .live-dot:before{content:"";width:8px;height:8px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(201,243,74,.15)}
    .icon-matrix{display:grid;grid-template-columns:repeat(4,1fr);gap:12px}
    .matrix-item{min-height:92px;padding:15px;border:1px solid rgba(255,255,255,.16);border-radius:17px;background:rgba(255,255,255,.09);backdrop-filter:blur(8px);transition:.25s}
    .matrix-item:hover{background:rgba(201,243,74,.17);transform:translateY(-3px)}
    .matrix-icon{font-size:24px;display:block;margin-bottom:8px}
    .matrix-item strong{font-size:14px}
    .matrix-item small{display:block;color:#afc1c8;font-size:11px;margin-top:3px}
    .panel-foot{display:flex;justify-content:space-between;gap:15px;align-items:center;border-top:1px solid rgba(255,255,255,.15);margin-top:24px;padding-top:18px;color:#b5c5cc;font-size:13px}
    .section{padding:76px 0}
    .section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:28px}
    .section-head h2{font-size:clamp(29px,4vw,47px);letter-spacing:-.055em;line-height:1.15;margin:10px 0 0}
    .section-head p{max-width:470px;color:var(--muted);margin:0}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 7px 20px rgba(20,38,51,.035);transition:.28s}
    .card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d1dfb5}
    .card h3{margin:0 0 8px;font-size:19px;line-height:1.35}
    .card p{color:var(--muted);font-size:14px;margin:0}
    .number{font-size:40px;line-height:1;color:#d9e4d0;font-weight:900;margin-bottom:24px}
    .visual-card{padding:0;overflow:hidden}
    .visual-card img{height:185px;width:100%;object-fit:cover}
    .visual-card .inside{padding:20px}
    .split{display:grid;grid-template-columns:1fr 1fr;gap:45px;align-items:center}
    .split img{border-radius:27px;min-height:360px;object-fit:cover;box-shadow:var(--shadow)}
    .check-list{list-style:none;padding:0;margin:23px 0}
    .check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
    .check-list li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--green);margin-right:10px;color:var(--navy);font-weight:900}
    .dark{background:var(--navy);color:white}
    .dark .section-head p{color:#a9bac3}
    .dark .eyebrow{background:rgba(201,243,74,.13);color:#d7f878}
    .dark .card{background:#18384b;border-color:rgba(255,255,255,.1);box-shadow:none}
    .dark .card p{color:#adc0c8}
    .dark .check-list li{border-color:rgba(255,255,255,.12)}
    .score-card{background:#18384b;color:white;border-radius:20px;padding:21px}
    .score-card span{color:#afc2cb;font-size:12px}
    .score-card strong{font-size:21px;display:block;margin:9px 0}
    .score-bar{height:6px;background:#315365;border-radius:20px;overflow:hidden}
    .score-bar i{display:block;height:100%;background:var(--green);border-radius:20px}
    .quote{font-size:24px;line-height:1.55;letter-spacing:-.03em}
    .quote-by{margin-top:18px;color:#8da7b2;font-size:13px}
    .news-list{background:white;border:1px solid var(--line);border-radius:22px;overflow:hidden}
    .news-item{display:grid;grid-template-columns:100px 1fr auto;gap:18px;align-items:center;padding:19px 22px;border-bottom:1px solid var(--line)}
    .news-item:last-child{border:0}
    .news-item time{color:#8a969f;font-size:13px}
    .news-item h3{font-size:16px;margin:0 0 4px}
    .news-item p{margin:0;color:var(--muted);font-size:13px}
    .mini-link{color:#55751a;font-size:13px;font-weight:800;white-space:nowrap}
    .faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq details{background:white;border:1px solid var(--line);border-radius:16px;padding:18px 20px}
    .faq summary{cursor:pointer;font-weight:800;list-style:none}
    .faq summary::-webkit-details-marker{display:none}
    .faq summary:after{content:"＋";float:right;color:#76952b}
    .faq p{color:var(--muted);font-size:14px;margin:13px 0 0}
    .cta-band{padding:46px;border-radius:28px;background:var(--green);display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta-band h2{font-size:34px;letter-spacing:-.05em;line-height:1.2;margin:0}
    .cta-band p{margin:8px 0 0;color:#4e631f}
    .brand-story{background:#eaf0e8}
    .brand-story p{font-size:17px;color:#52636c;max-width:810px}
    .footer{background:#0b1b28;color:#c5d2d8;padding:55px 0 85px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}
    .footer .logo{color:white}
    .footer h4{color:white;margin:0 0 15px}
    .footer a{display:block;color:#94a8b2;font-size:13px;margin:8px 0}
    .footer a:hover{color:var(--green)}
    .copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;color:#82959f;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
    .fixed-bar{position:fixed;bottom:18px;left:50%;transform:translateX(-50%);z-index:25;width:min(620px,calc(100% - 30px));padding:10px 12px 10px 20px;border-radius:18px;background:rgba(13,32,47,.94);color:white;box-shadow:0 12px 35px rgba(13,32,47,.28);display:flex;align-items:center;justify-content:space-between;gap:15px;backdrop-filter:blur(12px)}
    .fixed-bar span{font-size:13px;color:#c6d3d7}
    .fixed-bar strong{color:white;display:block;font-size:15px}
    .timeline{display:grid;grid-template-columns:repeat(3,1fr);gap:0;margin-top:28px}
    .timeline-step{position:relative;padding:25px 28px 25px 0;border-top:2px solid #dbe6d0}
    .timeline-step:not(:last-child):after{content:"→";position:absolute;right:18px;top:15px;color:#9dc735;font-size:22px}
    .timeline-step b{display:block;color:#729522;font-size:13px;margin-bottom:7px}
    .timeline-step h3{margin:0 0 6px;font-size:18px}
    .timeline-step p{margin:0;color:var(--muted);font-size:14px}
    @media(max-width:1024px){.hero-grid,.split{grid-template-columns:1fr;gap:30px}.hero-panel{max-width:760px}.grid-4{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(100% - 28px,600px)}.site-header{padding:9px 0}.nav-panel{gap:10px;padding:9px 10px 9px 13px}.nav-links{order:3;flex-basis:100%;display:none}.nav-panel{flex-wrap:wrap}.nav-panel:hover .nav-links{display:flex;overflow-x:auto}.nav-cta{margin-left:auto;padding:10px 13px;font-size:12px}.hero{padding:44px 0 35px}.hero h1{font-size:clamp(40px,13vw,62px)}.hero-copy{font-size:16px}.icon-matrix{grid-template-columns:repeat(2,1fr)}.section{padding:54px 0}.section-head{display:block}.section-head p{margin-top:13px}.grid-3,.faq{grid-template-columns:1fr}.news-item{grid-template-columns:1fr;gap:3px}.news-item .mini-link{margin-top:8px}.timeline{grid-template-columns:1fr}.timeline-step:not(:last-child):after{content:"↓";right:auto;left:4px;top:auto;bottom:-20px}.timeline-step{padding-right:0;padding-bottom:35px}.cta-band{display:block;padding:30px}.cta-band .btn{margin-top:22px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.fixed-bar{padding-left:15px}.fixed-bar span{display:none}}
    @media(max-width:520px){.hero-actions .btn{width:100%;text-align:center}.grid-4{grid-template-columns:1fr}.hero-panel{padding:17px}.matrix-item{min-height:82px;padding:12px}.matrix-icon{font-size:20px}.panel-foot{display:block}.panel-foot .btn{margin-top:12px;width:100%}.split img{min-height:250px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}.fixed-bar strong{font-size:13px}}

/* roulang page: category4 */
:root{--ink:#101722;--muted:#6d7785;--line:#e4e9ee;--paper:#f6f8f9;--white:#fff;--green:#c9f34a;--green2:#8fca22;--blue:#173b55;--navy:#0d202f;--orange:#ff8a48;--radius:22px;--shadow:0 18px 45px rgba(21,39,52,.09)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus-visible,a:focus-visible,summary:focus-visible{outline:3px solid rgba(143,202,34,.65);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;padding:16px 0;background:rgba(246,248,249,.86);backdrop-filter:blur(18px)}
    .nav-panel{display:flex;align-items:center;gap:22px;padding:10px 14px 10px 20px;border:1px solid rgba(228,233,238,.9);background:rgba(255,255,255,.92);border-radius:18px;box-shadow:0 8px 26px rgba(21,39,52,.06)}
    .logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900;letter-spacing:-1px;white-space:nowrap}
    .logo-mark{width:32px;height:32px;border-radius:10px;background:var(--green);display:grid;place-items:center;color:var(--navy);font-size:15px;font-weight:900}
    .nav-links{display:flex;align-items:center;gap:5px;flex:1;overflow:auto}
    .nav-links a{padding:9px 11px;border-radius:10px;font-size:13px;color:#63707d;white-space:nowrap;transition:.25s}
    .nav-links a:hover,.nav-links a.active{background:#edf5dc;color:var(--navy);font-weight:700}
    .nav-cta,.btn{border:0;border-radius:12px;background:var(--navy);color:white;padding:12px 18px;font-weight:800;cursor:pointer;transition:.25s;white-space:nowrap}
    .nav-cta:hover,.btn:hover{background:#234e69;transform:translateY(-2px);box-shadow:0 9px 20px rgba(13,32,47,.16)}
    .btn-green{background:var(--green);color:var(--navy)}
    .btn-green:hover{background:#dbff72}
    .btn-light{background:white;color:var(--navy);border:1px solid var(--line)}
    .eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;border-radius:99px;padding:6px 11px;background:#edf5dc;color:#55751a;font-size:12px;font-weight:800;letter-spacing:.05em}
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green2)}
    .hero{padding:70px 0 54px;background:linear-gradient(180deg,#f6f8f9 0,#eef4ee 100%)}
    .hero-grid{display:grid;grid-template-columns:1fr 1.08fr;gap:48px;align-items:center}
    .hero h1{font-size:clamp(42px,6vw,74px);line-height:1.08;letter-spacing:-.07em;margin:18px 0 20px;max-width:650px}
    .hero h1 span{color:#638b18}
    .hero-copy{font-size:18px;color:var(--muted);max-width:600px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:28px 0}
    .hero-points{display:flex;gap:24px;flex-wrap:wrap;color:#596775;font-size:13px}
    .hero-points strong{display:block;color:var(--navy);font-size:22px;line-height:1.1}
    .stage{position:relative;min-height:435px;border-radius:30px;overflow:hidden;background:#132c3d url('/assets/images/backpic/back-2.webp') center/cover;box-shadow:var(--shadow)}
    .stage:after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(12,34,48,.1),rgba(12,34,48,.83))}
    .stage-top{position:absolute;z-index:1;top:24px;left:25px;right:25px;display:flex;justify-content:space-between;color:#fff;font-size:13px}
    .stage-card{position:absolute;z-index:1;left:28px;right:28px;bottom:26px;padding:23px;border:1px solid rgba(255,255,255,.2);border-radius:20px;background:rgba(13,32,47,.8);backdrop-filter:blur(12px);color:#fff}
    .stage-card h3{margin:9px 0 5px;font-size:25px}
    .stage-card p{margin:0;color:#c3d0d7;font-size:14px}
    .countdown{display:flex;gap:8px;margin:17px 0 20px}
    .countdown b{min-width:46px;padding:7px 5px;text-align:center;border-radius:10px;background:rgba(255,255,255,.12);font-size:20px;color:var(--green)}
    .countdown small{display:block;font-size:10px;color:#a9bac3;font-weight:400}
    .section{padding:76px 0}
    .section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:28px}
    .section-head h2{font-size:clamp(29px,4vw,47px);letter-spacing:-.055em;line-height:1.15;margin:10px 0 0}
    .section-head p{max-width:470px;color:var(--muted);margin:0}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 7px 20px rgba(20,38,51,.035);transition:.28s}
    .card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d1dfb5}
    .visual-card{padding:0;overflow:hidden}
    .visual-card img{height:185px;width:100%;object-fit:cover}
    .visual-card .inside{padding:20px}
    .card h3{margin:0 0 8px;font-size:19px;line-height:1.35}
    .card p{color:var(--muted);font-size:14px;margin:0}
    .tag{background:#f1f4f4;color:#58717b;font-size:11px;letter-spacing:0}
    .tag.orange{background:#fff0e8;color:#b75d2e}
    .feature-grid{display:grid;grid-template-columns:1.18fr .82fr;gap:20px}
    .feature-main{position:relative;min-height:390px;overflow:hidden;border-radius:26px;background:#15374a}
    .feature-main img{width:100%;height:100%;min-height:390px;object-fit:cover;opacity:.75}
    .feature-main:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(8,25,37,.92),rgba(8,25,37,.03) 68%)}
    .feature-overlay{position:absolute;z-index:1;left:28px;right:28px;bottom:25px;color:#fff}
    .feature-overlay h3{font-size:28px;line-height:1.3;margin:13px 0 8px;max-width:650px}
    .feature-overlay p{color:#c7d4da;max-width:620px;margin:0;font-size:14px}
    .side-stack{display:grid;gap:18px}
    .mini-news{display:grid;grid-template-columns:110px 1fr;gap:16px;align-items:center}
    .mini-news img{height:100px;width:110px;object-fit:cover;border-radius:15px}
    .mini-news h3{font-size:16px;margin:7px 0 4px;line-height:1.4}
    .mini-news p{font-size:13px}
    .split{display:grid;grid-template-columns:.9fr 1.1fr;gap:55px;align-items:center}
    .split img{width:100%;border-radius:27px;min-height:390px;object-fit:cover;box-shadow:var(--shadow)}
    .split h2{font-size:clamp(30px,4vw,48px);line-height:1.16;letter-spacing:-.06em;margin:14px 0}
    .split-copy{color:var(--muted);font-size:16px}
    .check-list{list-style:none;padding:0;margin:23px 0}
    .check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
    .check-list li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--green);margin-right:10px;color:var(--navy);font-weight:900}
    .dark{background:var(--navy);color:white}
    .dark .section-head p{color:#a9bac3}
    .dark .eyebrow{background:rgba(201,243,74,.13);color:var(--green)}
    .score-card{background:#18384b;color:white;border-radius:20px;padding:21px}
    .score-card span{color:#afc2cb;font-size:12px}
    .score-card strong{font-size:21px;display:block;margin:9px 0}
    .score-card em{font-style:normal;color:var(--green);font-size:13px}
    .news-list{background:white;border:1px solid var(--line);border-radius:22px;overflow:hidden}
    .news-item{display:grid;grid-template-columns:100px 1fr auto;gap:18px;align-items:center;padding:19px 22px;border-bottom:1px solid var(--line)}
    .news-item:last-child{border:0}
    .news-item time{color:#8a969f;font-size:13px}
    .news-item h3{font-size:16px;margin:0 0 4px}
    .news-item p{margin:0;color:var(--muted);font-size:13px}
    .text-link{font-size:13px;font-weight:800;color:#64851d;white-space:nowrap}
    .text-link:hover{color:var(--navy)}
    .faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq details{background:white;border:1px solid var(--line);border-radius:16px;padding:18px 20px}
    .faq summary{cursor:pointer;font-weight:800;list-style:none}
    .faq summary::-webkit-details-marker{display:none}
    .faq summary:after{content:"＋";float:right;color:#76952b}
    .faq details[open] summary:after{content:"－"}
    .faq p{color:var(--muted);font-size:14px;margin:13px 0 0}
    .brand-story{background:#eaf0e8}
    .brand-story p{font-size:17px;color:#52636c;max-width:850px}
    .cta-band{padding:46px;border-radius:28px;background:var(--green);display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta-band h2{font-size:34px;letter-spacing:-.05em;line-height:1.2;margin:0}
    .cta-band p{margin:8px 0 0;color:#4e631f}
    .footer{background:#0b1b28;color:#c5d2d8;padding:55px 0 85px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}
    .footer .logo{color:white}
    .footer h4{color:white;margin:0 0 15px}
    .footer a{display:block;color:#94a8b2;font-size:13px;margin:8px 0}
    .footer a:hover{color:var(--green)}
    .copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;color:#82959f;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
    .fixed-bar{position:fixed;z-index:20;bottom:18px;left:50%;transform:translateX(-50%);width:min(720px,calc(100% - 30px));display:flex;align-items:center;justify-content:space-between;gap:18px;padding:12px 14px 12px 20px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(13,32,47,.94);box-shadow:0 15px 35px rgba(6,20,30,.25);backdrop-filter:blur(14px);color:#fff}
    .fixed-bar span{font-size:13px;color:#d5e0e4}
    .fixed-bar strong{color:var(--green)}
    @media(max-width:1024px){.hero-grid,.feature-grid,.split{grid-template-columns:1fr}.stage{min-height:390px}.grid-4{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.site-header{padding:10px 0}.container{width:min(100% - 28px,1180px)}.nav-panel{gap:10px;padding-left:13px}.nav-links{order:3;flex-basis:100%;width:100%;padding-top:4px}.nav-panel{flex-wrap:wrap}.nav-cta{margin-left:auto}.hero{padding:48px 0 38px}.hero h1{font-size:clamp(40px,12vw,62px)}.hero-copy{font-size:16px}.section{padding:55px 0}.section-head{display:block}.section-head p{margin-top:15px}.grid-3,.faq{grid-template-columns:1fr}.news-item{grid-template-columns:74px 1fr}.news-item .text-link{display:none}.news-item h3{font-size:15px}.news-item p{font-size:12px}.split{gap:28px}.split img{min-height:280px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.fixed-bar{bottom:10px}.fixed-bar span{font-size:12px}}
    @media(max-width:520px){.nav-links{overflow-x:auto}.nav-links a{font-size:12px;padding:8px 9px}.nav-cta{padding:10px 12px;font-size:12px}.logo{font-size:19px}.logo-mark{width:29px;height:29px}.stage{min-height:410px}.stage-card{left:17px;right:17px;bottom:17px;padding:18px}.stage-card h3{font-size:21px}.countdown b{min-width:40px;font-size:17px}.grid-4{grid-template-columns:1fr}.feature-main,.feature-main img{min-height:360px}.mini-news{grid-template-columns:88px 1fr;gap:12px}.mini-news img{width:88px;height:84px}.cta-band{padding:28px 22px;display:block}.cta-band h2{font-size:28px}.cta-band .btn{margin-top:20px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}}

/* roulang page: category6 */
:root{--ink:#101722;--muted:#6d7785;--line:#e4e9ee;--paper:#f6f8f9;--white:#fff;--green:#c9f34a;--green2:#8fca22;--blue:#173b55;--navy:#0d202f;--orange:#ff8a48;--radius:22px;--shadow:0 18px 45px rgba(21,39,52,.09)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus,a:focus,input:focus,summary:focus{outline:3px solid rgba(143,202,34,.45);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;padding:16px 0;background:rgba(246,248,249,.86);backdrop-filter:blur(18px)}
    .nav-panel{display:flex;align-items:center;gap:22px;padding:10px 14px 10px 20px;border:1px solid rgba(228,233,238,.9);background:rgba(255,255,255,.92);border-radius:18px;box-shadow:0 8px 26px rgba(21,39,52,.06)}
    .logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900;letter-spacing:-1px;white-space:nowrap}
    .logo-mark{width:32px;height:32px;border-radius:10px;background:var(--green);display:grid;place-items:center;color:var(--navy);font-size:15px;font-weight:900}
    .nav-links{display:flex;align-items:center;gap:5px;flex:1;overflow:auto}
    .nav-links a{padding:9px 11px;border-radius:10px;font-size:13px;color:#63707d;white-space:nowrap;transition:.25s}
    .nav-links a:hover,.nav-links a.active{background:#edf5dc;color:var(--navy);font-weight:700}
    .nav-cta,.btn{border:0;border-radius:12px;background:var(--navy);color:white;padding:12px 18px;font-weight:800;cursor:pointer;transition:.25s;white-space:nowrap}
    .nav-cta:hover,.btn:hover{background:#234e69;transform:translateY(-2px);box-shadow:0 9px 20px rgba(13,32,47,.16)}
    .btn-green{background:var(--green);color:var(--navy)}
    .btn-green:hover{background:#dbff72}
    .btn-light{background:white;color:var(--navy);border:1px solid var(--line)}
    .eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;border-radius:99px;padding:6px 11px;background:#edf5dc;color:#55751a;font-size:12px;font-weight:800;letter-spacing:.05em}
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green2)}
    .hero{position:relative;min-height:560px;padding:92px 0 75px;background:#132c3d url('/assets/images/backpic/back-2.webp') center/cover;overflow:hidden;color:white}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(8,25,36,.93),rgba(8,25,36,.55) 57%,rgba(8,25,36,.18))}
    .hero .container{position:relative;z-index:1}
    .hero-content{max-width:760px}
    .hero .eyebrow{background:rgba(201,243,74,.15);color:#d7f48a}
    .hero h1{font-size:clamp(44px,7vw,82px);line-height:1.06;letter-spacing:-.075em;margin:20px 0 22px}
    .hero h1 span{color:var(--green)}
    .hero-copy{max-width:650px;color:#d1dce0;font-size:18px;margin:0}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:32px}
    .hero-note{display:flex;gap:28px;margin-top:54px;flex-wrap:wrap;color:#afc2cb;font-size:13px}
    .hero-note strong{display:block;color:white;font-size:25px;line-height:1.2}
    .section{padding:78px 0}
    .section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:30px}
    .section-head h2{font-size:clamp(29px,4vw,47px);letter-spacing:-.055em;line-height:1.15;margin:10px 0 0}
    .section-head p{max-width:490px;color:var(--muted);margin:0}
    .dark{background:var(--navy);color:white}
    .dark .section-head p{color:#a9bac3}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 7px 20px rgba(20,38,51,.035);transition:.28s}
    .card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d1dfb5}
    .card h3{margin:0 0 8px;font-size:19px;line-height:1.35}
    .card p{color:var(--muted);font-size:14px;margin:0}
    .icon-box{width:48px;height:48px;border-radius:15px;background:#edf5dc;color:#55751a;display:grid;place-items:center;font-size:21px;font-weight:900;margin-bottom:22px}
    .topic-card{min-height:225px;display:flex;flex-direction:column;justify-content:space-between}
    .topic-card .topic-link{color:#64851f;font-weight:800;font-size:13px;margin-top:20px}
    .stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.13);border-radius:22px;overflow:hidden}
    .stat{padding:27px 24px;background:#17384b}
    .stat strong{display:block;font-size:34px;color:var(--green);line-height:1.2}
    .stat span{display:block;margin-top:8px;color:#b2c3ca;font-size:13px}
    .split{display:grid;grid-template-columns:1.05fr .95fr;gap:58px;align-items:center}
    .split img{width:100%;height:450px;object-fit:cover;border-radius:27px;box-shadow:var(--shadow)}
    .split h2{font-size:clamp(31px,4vw,50px);line-height:1.12;letter-spacing:-.06em;margin:12px 0 18px}
    .split p{color:var(--muted);font-size:16px}
    .check-list{list-style:none;padding:0;margin:23px 0}
    .check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
    .check-list li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--green);margin-right:10px;color:var(--navy);font-weight:900}
    .conversation{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
    .post-panel{background:white;border:1px solid var(--line);border-radius:24px;padding:26px}
    .post-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:18px;margin-bottom:18px}
    .avatar{width:38px;height:38px;border-radius:50%;background:var(--blue);color:var(--green);display:grid;place-items:center;font-weight:900}
    .post-user{display:flex;align-items:center;gap:12px}
    .post-user small{display:block;color:#95a0a8;font-size:12px}
    .post-title{font-size:22px;font-weight:900;line-height:1.35;margin:15px 0 10px}
    .post-text{color:var(--muted);font-size:14px}
    .reaction-row{display:flex;gap:9px;flex-wrap:wrap;margin-top:20px}
    .reaction{padding:8px 12px;border-radius:10px;background:#f2f5f6;color:#66737b;font-size:12px}
    .side-stack{display:grid;gap:18px}
    .side-card{border-radius:24px;padding:25px;background:#eaf0e8}
    .side-card.orange{background:#fff0e8}
    .side-card h3{font-size:20px;margin:0 0 8px}
    .side-card p{font-size:14px;color:#68736f;margin:0}
    .voice{background:#f0f4ee}
    .quote{position:relative;padding:30px;background:white;border:1px solid var(--line);border-radius:22px}
    .quote:before{content:"“";position:absolute;right:23px;top:4px;font-size:70px;line-height:1;color:#dcebc0;font-weight:900}
    .quote p{margin:0;color:#4f5f68;font-size:16px}
    .quote footer{margin-top:20px;color:#7c8b91;font-size:13px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid var(--line)}
    .step{padding:25px 25px 8px 0;border-right:1px solid var(--line);margin-right:25px}
    .step:last-child{border:0;margin-right:0}
    .step-number{color:#86ae27;font-size:13px;font-weight:900;letter-spacing:.08em}
    .step h3{font-size:18px;margin:13px 0 8px}
    .step p{color:var(--muted);font-size:14px;margin:0}
    .faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq details{background:white;border:1px solid var(--line);border-radius:16px;padding:18px 20px}
    .faq summary{cursor:pointer;font-weight:800;list-style:none}
    .faq summary:after{content:"＋";float:right;color:#76952b}
    .faq details[open] summary:after{content:"－"}
    .faq p{color:var(--muted);font-size:14px;margin:13px 0 0}
    .cta-band{padding:46px;border-radius:28px;background:var(--green);display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta-band h2{font-size:34px;letter-spacing:-.05em;line-height:1.2;margin:0}
    .cta-band p{margin:8px 0 0;color:#4e631f}
    .footer{background:#0b1b28;color:#c5d2d8;padding:55px 0 85px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}
    .footer .logo{color:white}
    .footer h4{color:white;margin:0 0 15px}
    .footer a{display:block;color:#94a8b2;font-size:13px;margin:8px 0}
    .footer a:hover{color:var(--green)}
    .copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;color:#82959f;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
    @media(max-width:1024px){
      .nav-panel{gap:12px}.nav-links a{padding:8px 8px}
      .hero{min-height:500px}.split{gap:35px}
      .grid-4{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:768px){
      .container{width:min(100% - 28px,620px)}
      .site-header{padding:9px 0}
      .nav-panel{padding:9px 10px;overflow:hidden}
      .logo{font-size:19px}.logo-mark{width:29px;height:29px}
      .nav-links{order:3;flex-basis:100%;display:none}
      .nav-panel{flex-wrap:wrap}.nav-cta{margin-left:auto;padding:10px 13px;font-size:13px}
      .nav-panel:focus-within .nav-links,.nav-panel:hover .nav-links{display:flex;overflow-x:auto}
      .hero{padding:70px 0 58px;min-height:auto}
      .hero h1{font-size:clamp(43px,13vw,66px)}
      .hero-copy{font-size:16px}
      .hero-note{margin-top:38px;gap:20px}
      .section{padding:58px 0}
      .section-head{display:block}.section-head p{margin-top:15px}
      .grid-3,.conversation,.split{grid-template-columns:1fr}
      .stats{grid-template-columns:repeat(2,1fr)}
      .split img{height:330px;order:2}
      .steps{grid-template-columns:1fr 1fr;border-top:0;gap:20px}
      .step{border-right:0;border-top:1px solid var(--line);padding-top:20px;margin:0}
      .faq{grid-template-columns:1fr}
      .cta-band{display:block;padding:32px 25px}.cta-band .btn{margin-top:22px}
      .footer-grid{grid-template-columns:1fr 1fr;gap:28px}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 24px)}
      .nav-cta{font-size:12px;padding:9px 10px}
      .hero-actions .btn{width:100%;text-align:center}
      .stats,.grid-4{grid-template-columns:1fr}
      .stat{padding:21px}.stat strong{font-size:29px}
      .post-panel{padding:20px}.post-title{font-size:19px}
      .steps{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:block}.copyright span{display:block;margin-bottom:9px}
    }

/* roulang page: category5 */
:root{--ink:#101722;--muted:#6d7785;--line:#e4e9ee;--paper:#f6f8f9;--white:#fff;--green:#c9f34a;--green2:#8fca22;--blue:#173b55;--navy:#0d202f;--orange:#ff8a48;--radius:22px;--shadow:0 18px 45px rgba(21,39,52,.09)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button:focus,a:focus,input:focus,summary:focus{outline:3px solid rgba(143,202,34,.45);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;padding:16px 0;background:rgba(246,248,249,.86);backdrop-filter:blur(18px)}
    .nav-panel{display:flex;align-items:center;gap:22px;padding:10px 14px 10px 20px;border:1px solid rgba(228,233,238,.9);background:rgba(255,255,255,.92);border-radius:18px;box-shadow:0 8px 26px rgba(21,39,52,.06)}
    .logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900;letter-spacing:-1px;white-space:nowrap}
    .logo-mark{width:32px;height:32px;border-radius:10px;background:var(--green);display:grid;place-items:center;color:var(--navy);font-size:15px;font-weight:900}
    .nav-links{display:flex;align-items:center;gap:5px;flex:1;overflow:auto}
    .nav-links a{padding:9px 11px;border-radius:10px;font-size:13px;color:#63707d;white-space:nowrap;transition:.25s}
    .nav-links a:hover,.nav-links a.active{background:#edf5dc;color:var(--navy);font-weight:700}
    .nav-cta,.btn{border:0;border-radius:12px;background:var(--navy);color:white;padding:12px 18px;font-weight:800;cursor:pointer;transition:.25s;white-space:nowrap}
    .nav-cta:hover,.btn:hover{background:#234e69;transform:translateY(-2px);box-shadow:0 9px 20px rgba(13,32,47,.16)}
    .btn-green{background:var(--green);color:var(--navy)}
    .btn-green:hover{background:#dbff72}
    .btn-light{background:white;color:var(--navy);border:1px solid var(--line)}
    .eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;border-radius:99px;padding:6px 11px;background:#edf5dc;color:#55751a;font-size:12px;font-weight:800;letter-spacing:.05em}
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green2)}
    .hero{position:relative;overflow:hidden;padding:76px 0 54px;background:#102b3d url('/assets/images/backpic/back-2.webp') center/cover;color:#fff}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(8,28,42,.96),rgba(8,28,42,.64),rgba(8,28,42,.28))}
    .hero .container{position:relative;z-index:1}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:54px;align-items:center}
    .hero h1{font-size:clamp(42px,6vw,76px);line-height:1.08;letter-spacing:-.07em;margin:18px 0 20px;max-width:670px}
    .hero h1 span{color:var(--green)}
    .hero-copy{font-size:18px;color:#c6d4da;max-width:600px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}
    .hero-points{display:flex;gap:28px;flex-wrap:wrap;color:#b8c7ce;font-size:13px}
    .hero-points strong{display:block;color:#fff;font-size:24px;line-height:1.1}
    .hero-panel{border:1px solid rgba(255,255,255,.18);border-radius:26px;padding:25px;background:rgba(13,32,47,.74);backdrop-filter:blur(12px);box-shadow:var(--shadow)}
    .panel-head{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.13);padding-bottom:18px}
    .live-dot{color:var(--green);font-size:12px;font-weight:800}
    .live-dot:before{content:"";display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--green);margin-right:7px;box-shadow:0 0 0 5px rgba(201,243,74,.12)}
    .fixture{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;text-align:center;padding:23px 0}
    .fixture strong{font-size:17px}
    .fixture small{display:block;color:#93a8b2;font-size:11px}
    .versus{font-size:12px;color:#9fb0b8}
    .trend{display:flex;justify-content:space-between;gap:10px;padding:14px 0 0;border-top:1px solid rgba(255,255,255,.13);font-size:12px;color:#b9c9cf}
    .trend b{color:var(--green)}
    .section{padding:76px 0}
    .section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:28px}
    .section-head h2{font-size:clamp(29px,4vw,47px);letter-spacing:-.055em;line-height:1.15;margin:10px 0 0}
    .section-head p{max-width:470px;color:var(--muted);margin:0}
    .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .card{background:white;border:1px solid var(--line);border-radius:var(--radius);padding:24px;box-shadow:0 7px 20px rgba(20,38,51,.035);transition:.28s}
    .card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#d1dfb5}
    .card h3{margin:0 0 8px;font-size:19px;line-height:1.35}
    .card p{color:var(--muted);font-size:14px;margin:0}
    .icon-box{width:44px;height:44px;border-radius:14px;background:var(--green);color:var(--navy);display:grid;place-items:center;font-weight:900;font-size:19px;margin-bottom:19px}
    .visual-card{padding:0;overflow:hidden}
    .visual-card img{height:205px;width:100%;object-fit:cover}
    .visual-card .inside{padding:22px}
    .split{display:grid;grid-template-columns:1fr 1fr;gap:54px;align-items:center}
    .split img{width:100%;border-radius:27px;min-height:390px;object-fit:cover;box-shadow:var(--shadow)}
    .split h2{font-size:clamp(30px,4vw,48px);line-height:1.15;letter-spacing:-.06em;margin:13px 0}
    .split p{color:var(--muted)}
    .check-list{list-style:none;padding:0;margin:23px 0}
    .check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
    .check-list li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--green);margin-right:10px;color:var(--navy);font-weight:900}
    .dark{background:var(--navy);color:#fff}
    .dark .section-head p{color:#a9bac3}
    .dark .tag{background:rgba(201,243,74,.15);color:var(--green)}
    .metric{padding:20px 0;border-top:1px solid rgba(255,255,255,.15)}
    .metric strong{font-size:39px;color:var(--green);display:block;line-height:1.15}
    .metric span{font-size:13px;color:#a9bac3}
    .insight-board{display:grid;grid-template-columns:1.4fr .8fr;gap:18px}
    .data-card{background:#18384b;color:#fff;border-radius:22px;padding:25px}
    .data-card h3{font-size:22px;margin:0 0 22px}
    .bar-row{display:grid;grid-template-columns:80px 1fr 42px;gap:12px;align-items:center;margin:15px 0;font-size:13px}
    .bar{height:8px;border-radius:8px;background:#355669;overflow:hidden}
    .bar i{display:block;height:100%;background:var(--green);border-radius:8px}
    .notice{background:#eef4ee;border-left:4px solid var(--green2);border-radius:0 18px 18px 0;padding:21px 24px;color:#52636c;font-size:14px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border:1px solid var(--line);border-radius:23px;overflow:hidden;background:white}
    .step{padding:25px;border-right:1px solid var(--line);min-height:180px}
    .step:last-child{border:0}
    .step-no{font-size:12px;color:#77972c;font-weight:900}
    .step h3{font-size:18px;margin:14px 0 7px}
    .step p{font-size:13px;color:var(--muted);margin:0}
    .quote{background:white;border:1px solid var(--line);border-radius:22px;padding:27px;position:relative}
    .quote:before{content:"“";font-size:55px;line-height:1;color:var(--green2);font-weight:900}
    .quote p{font-size:16px;color:#43545d;margin:5px 0 20px}
    .quote b{font-size:13px;color:var(--navy)}
    .faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq details{background:white;border:1px solid var(--line);border-radius:16px;padding:18px 20px}
    .faq summary{cursor:pointer;font-weight:800;list-style:none}
    .faq summary:after{content:"＋";float:right;color:#76952b}
    .faq details[open] summary:after{content:"－"}
    .faq p{color:var(--muted);font-size:14px;margin:13px 0 0}
    .cta-band{padding:46px;border-radius:28px;background:var(--green);display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta-band h2{font-size:34px;letter-spacing:-.05em;line-height:1.2;margin:0}
    .cta-band p{margin:8px 0 0;color:#4e631f}
    .footer{background:#0b1b28;color:#c5d2d8;padding:55px 0 85px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}
    .footer .logo{color:white}
    .footer h4{color:white;margin:0 0 15px}
    .footer a{display:block;color:#94a8b2;font-size:13px;margin:8px 0}
    .footer a:hover{color:var(--green)}
    .copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;color:#82959f;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
    .bottom-bar{position:fixed;bottom:0;left:0;right:0;z-index:25;background:rgba(13,32,47,.95);color:#fff;padding:12px 20px;backdrop-filter:blur(12px)}
    .bottom-inner{width:min(1180px,100%);margin:auto;display:flex;align-items:center;justify-content:space-between;gap:20px}
    .bottom-inner span{font-size:13px;color:#c5d2d8}
    @media(max-width:1024px){.nav-links a{padding:8px 7px}.hero-grid,.split,.insight-board{grid-template-columns:1fr}.hero-panel{max-width:680px}.grid-4{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:768px){.container{width:min(100% - 28px,620px)}.site-header{padding:9px 0}.nav-panel{gap:10px;padding-left:12px}.nav-links{order:3;flex-basis:100%;width:100%}.nav-panel{flex-wrap:wrap}.nav-cta{margin-left:auto}.hero{padding:54px 0 42px}.hero h1{font-size:48px}.section{padding:55px 0}.section-head{display:block}.section-head p{margin-top:15px}.grid-3,.faq,.steps{grid-template-columns:1fr}.step{border-right:0;border-bottom:1px solid var(--line);min-height:auto}.footer-grid{grid-template-columns:1fr 1fr}.copyright{display:block}.copyright span{display:block;margin:8px 0}.bottom-inner span{display:none}}
    @media(max-width:520px){.hero h1{font-size:41px}.hero-copy{font-size:16px}.hero-actions .btn{width:100%;text-align:center}.grid-4{grid-template-columns:1fr}.split img{min-height:260px}.cta-band{padding:29px 23px;display:block}.cta-band h2{font-size:28px}.cta-band .btn{margin-top:20px;width:100%}.footer-grid{grid-template-columns:1fr}.fixture{gap:5px}.bottom-bar{padding:10px 14px}.bottom-inner .btn{width:100%}}

/* roulang page: category7 */
:root{--ink:#101722;--muted:#6d7785;--line:#e4e9ee;--paper:#f6f8f9;--white:#fff;--green:#c9f34a;--green2:#8fca22;--blue:#173b55;--navy:#0d202f;--orange:#ff8a48;--radius:22px;--shadow:0 18px 45px rgba(21,39,52,.09)}
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:Inter,"PingFang SC","Microsoft YaHei",sans-serif;line-height:1.75}
    a{text-decoration:none;color:inherit}
    img{max-width:100%;display:block}
    button,input{font:inherit}
    button{border:0}
    :focus-visible{outline:3px solid rgba(143,202,34,.55);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 40px));margin:auto}
    .site-header{position:sticky;top:0;z-index:30;padding:16px 0;background:rgba(246,248,249,.86);backdrop-filter:blur(18px)}
    .nav-panel{display:flex;align-items:center;gap:22px;padding:10px 14px 10px 20px;border:1px solid rgba(228,233,238,.9);background:rgba(255,255,255,.92);border-radius:18px;box-shadow:0 8px 26px rgba(21,39,52,.06)}
    .logo{display:flex;align-items:center;gap:10px;font-size:22px;font-weight:900;letter-spacing:-1px;white-space:nowrap}
    .logo-mark{width:32px;height:32px;border-radius:10px;background:var(--green);display:grid;place-items:center;color:var(--navy);font-size:15px;font-weight:900}
    .nav-links{display:flex;align-items:center;gap:5px;flex:1;overflow:auto}
    .nav-links a{padding:9px 11px;border-radius:10px;font-size:13px;color:#63707d;white-space:nowrap;transition:.25s}
    .nav-links a:hover,.nav-links a.active{background:#edf5dc;color:var(--navy);font-weight:700}
    .nav-cta,.btn{border:0;border-radius:12px;background:var(--navy);color:white;padding:12px 18px;font-weight:800;cursor:pointer;transition:.25s;white-space:nowrap}
    .nav-cta:hover,.btn:hover{background:#234e69;transform:translateY(-2px);box-shadow:0 9px 20px rgba(13,32,47,.16)}
    .btn-green{background:var(--green);color:var(--navy)}
    .btn-green:hover{background:#dbff72}
    .btn-light{background:white;color:var(--navy);border:1px solid var(--line)}
    .eyebrow,.tag{display:inline-flex;align-items:center;gap:7px;border-radius:99px;padding:6px 11px;background:#edf5dc;color:#55751a;font-size:12px;font-weight:800;letter-spacing:.05em}
    .eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green2)}
    .page-hero{padding:66px 0 70px;background:linear-gradient(180deg,#f6f8f9 0,#edf4ec 100%)}
    .hero-layout{display:grid;grid-template-columns:minmax(0,1fr) 430px;gap:72px;align-items:center}
    .page-hero h1{font-size:clamp(42px,6vw,74px);line-height:1.08;letter-spacing:-.07em;margin:18px 0 22px;max-width:680px}
    .page-hero h1 span{color:#638b18}
    .hero-copy{font-size:18px;color:var(--muted);max-width:650px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:29px 0}
    .hero-meta{display:flex;gap:22px;flex-wrap:wrap;color:#63717b;font-size:13px}
    .hero-meta strong{display:block;color:var(--navy);font-size:22px;line-height:1.2}
    .phone-panel{position:relative;min-height:510px;border-radius:32px;background:var(--navy) url('/assets/images/backpic/back-2.webp') center/cover;overflow:hidden;box-shadow:var(--shadow);padding:25px}
    .phone-panel:before{content:"";position:absolute;inset:0;background:linear-gradient(145deg,rgba(13,32,47,.18),rgba(13,32,47,.88))}
    .phone-frame{position:absolute;z-index:1;left:50%;top:24px;transform:translateX(-50%);width:265px;height:460px;border:7px solid #253e4e;border-radius:36px;background:#f8faf8;box-shadow:0 22px 45px rgba(0,0,0,.3);overflow:hidden}
    .phone-top{height:74px;background:var(--green);padding:20px 17px 12px;color:var(--navy)}
    .phone-top small{font-size:10px;font-weight:800;letter-spacing:.08em}
    .phone-top strong{display:block;font-size:22px;line-height:1.2}
    .phone-body{padding:15px}
    .mini-label{font-size:10px;color:#71808a;font-weight:700}
    .mini-score{margin-top:8px;padding:14px;border-radius:15px;background:#18384b;color:#fff}
    .mini-score b{font-size:19px}
    .mini-score span{display:block;color:#b7c8cf;font-size:10px}
    .mini-row{display:flex;justify-content:space-between;align-items:center;padding:13px 0;border-bottom:1px solid #e5eaed;font-size:11px}
    .mini-dot{width:8px;height:8px;border-radius:50%;background:var(--orange);display:inline-block;margin-right:5px}
    .float-badge{position:absolute;z-index:2;right:22px;top:84px;padding:13px 15px;border:1px solid rgba(255,255,255,.18);border-radius:15px;background:rgba(255,255,255,.12);backdrop-filter:blur(12px);color:#fff;font-size:12px}
    .float-badge b{display:block;color:var(--green);font-size:18px}
    .section{padding:78px 0}
    .section-head{display:flex;justify-content:space-between;gap:25px;align-items:end;margin-bottom:30px}
    .section-head h2{font-size:clamp(29px,4vw,47px);letter-spacing:-.055em;line-height:1.15;margin:10px 0 0}
    .section-head p{max-width:490px;color:var(--muted);margin:0}
    .dark{background:var(--navy);color:white}
    .dark .section-head p{color:#a9bac3}
    .benefit-grid{display:grid;grid-template-columns:1.2fr .9fr .9fr;gap:16px}
    .benefit-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;min-height:190px;transition:.28s}
    .benefit-card:first-child{background:var(--blue);color:#fff}
    .benefit-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .benefit-num{font-size:13px;color:var(--green2);font-weight:900;letter-spacing:.1em}
    .benefit-card:first-child p{color:#bfd0d6}
    .benefit-card h3{font-size:21px;margin:31px 0 8px}
    .benefit-card p{font-size:14px;color:var(--muted);margin:0}
    .service-layout{display:grid;grid-template-columns:1fr 1.32fr;gap:52px;align-items:start}
    .service-intro{position:sticky;top:105px}
    .service-intro h2{font-size:43px;line-height:1.15;letter-spacing:-.06em;margin:14px 0}
    .service-intro p{color:var(--muted);font-size:16px}
    .service-list{display:grid;gap:13px}
    .service-item{display:grid;grid-template-columns:52px 1fr auto;gap:18px;align-items:center;padding:20px;border-radius:18px;border:1px solid var(--line);background:#fff;transition:.25s}
    .service-item:hover{border-color:#c7dc9c;transform:translateX(5px);box-shadow:var(--shadow)}
    .service-icon{width:46px;height:46px;border-radius:14px;background:#edf5dc;color:#55751a;display:grid;place-items:center;font-size:20px;font-weight:900}
    .service-item h3{font-size:17px;margin:0 0 3px}
    .service-item p{font-size:13px;color:var(--muted);margin:0}
    .service-item em{font-size:11px;color:#76952b;font-style:normal;font-weight:800;white-space:nowrap}
    .split{display:grid;grid-template-columns:1fr 1fr;gap:55px;align-items:center}
    .split img{width:100%;height:390px;object-fit:cover;border-radius:27px;box-shadow:var(--shadow)}
    .split h2{font-size:42px;line-height:1.16;letter-spacing:-.06em;margin:14px 0}
    .split p{color:var(--muted)}
    .check-list{list-style:none;padding:0;margin:24px 0}
    .check-list li{padding:12px 0;border-bottom:1px solid var(--line);font-size:15px}
    .check-list li:before{content:"✓";display:inline-grid;place-items:center;width:22px;height:22px;border-radius:50%;background:var(--green);margin-right:10px;color:var(--navy);font-weight:900}
    .dark .check-list li{border-color:rgba(255,255,255,.12)}
    .timeline{display:grid;grid-template-columns:repeat(4,1fr);gap:0;border-top:1px solid rgba(255,255,255,.2);margin-top:40px}
    .step{position:relative;padding:28px 22px 0 0}
    .step:before{content:"";position:absolute;top:-7px;left:0;width:13px;height:13px;border-radius:50%;background:var(--green);box-shadow:0 0 0 5px rgba(201,243,74,.12)}
    .step strong{display:block;color:var(--green);font-size:13px;margin-bottom:15px}
    .step h3{font-size:18px;margin:0 0 8px}
    .step p{font-size:13px;color:#afc0c8;margin:0;max-width:210px}
    .scene-grid{display:grid;grid-template-columns:1.35fr .8fr .8fr;gap:17px}
    .scene-card{min-height:245px;padding:25px;border-radius:22px;background:#fff;border:1px solid var(--line);position:relative;overflow:hidden}
    .scene-card.feature{background:var(--blue);color:#fff;min-height:335px}
    .scene-card:after{content:"";position:absolute;right:-35px;bottom:-45px;width:150px;height:150px;border-radius:50%;background:rgba(201,243,74,.18)}
    .scene-card h3{position:relative;z-index:1;font-size:21px;margin:52px 0 8px}
    .scene-card p{position:relative;z-index:1;color:var(--muted);font-size:14px;max-width:290px}
    .scene-card.feature p{color:#c3d2d7}
    .scene-label{position:absolute;top:22px;left:24px;font-size:11px;color:#76952b;font-weight:900;letter-spacing:.08em}
    .scene-card.feature .scene-label{color:var(--green)}
    .quote-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:30px;align-items:stretch}
    .quote-stat{padding:34px;border-radius:25px;background:var(--green);display:flex;flex-direction:column;justify-content:space-between}
    .quote-stat strong{font-size:66px;line-height:1;letter-spacing:-.08em;color:var(--navy)}
    .quote-stat p{color:#50651f;font-size:15px;margin:20px 0 0}
    .quote-list{display:grid;gap:12px}
    .quote{background:white;border:1px solid var(--line);border-radius:18px;padding:22px 24px}
    .quote p{font-size:15px;margin:0 0 12px}
    .quote small{color:var(--muted)}
    .faq{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .faq details{background:white;border:1px solid var(--line);border-radius:16px;padding:18px 20px;transition:.2s}
    .faq details[open]{border-color:#c7dc9c;box-shadow:0 10px 24px rgba(21,39,52,.06)}
    .faq summary{cursor:pointer;font-weight:800;list-style:none}
    .faq summary::-webkit-details-marker{display:none}
    .faq summary:after{content:"＋";float:right;color:#76952b;font-size:20px;line-height:1}
    .faq details[open] summary:after{content:"−"}
    .faq p{color:var(--muted);font-size:14px;margin:13px 0 0}
    .cta-band{padding:46px;border-radius:28px;background:var(--green);display:flex;justify-content:space-between;align-items:center;gap:25px}
    .cta-band h2{font-size:34px;letter-spacing:-.05em;line-height:1.2;margin:0}
    .cta-band p{margin:8px 0 0;color:#4e631f}
    .footer{background:#0b1b28;color:#c5d2d8;padding:55px 0 105px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}
    .footer .logo{color:white}
    .footer h4{color:white;margin:0 0 15px}
    .footer a{display:block;color:#94a8b2;font-size:13px;margin:8px 0}
    .footer a:hover{color:var(--green)}
    .copyright{border-top:1px solid rgba(255,255,255,.12);margin-top:38px;padding-top:20px;color:#82959f;font-size:12px;display:flex;justify-content:space-between;gap:15px;flex-wrap:wrap}
    .fixed-bar{position:fixed;z-index:25;bottom:18px;left:50%;transform:translateX(-50%);width:min(620px,calc(100% - 30px));padding:10px 12px 10px 20px;border:1px solid rgba(255,255,255,.12);border-radius:18px;background:rgba(13,32,47,.94);box-shadow:0 15px 40px rgba(7,18,27,.25);display:flex;align-items:center;justify-content:space-between;gap:16px;color:#fff;backdrop-filter:blur(14px)}
    .fixed-bar span{font-size:13px;color:#c4d1d5}
    .fixed-bar b{color:var(--green)}
    @media(max-width:1024px){.nav-panel{gap:12px}.nav-links a{padding:8px 8px}.hero-layout{gap:35px}.service-layout{gap:30px}.scene-grid{grid-template-columns:1fr 1fr}.scene-card.feature{grid-row:span 2}.benefit-grid{grid-template-columns:1fr 1fr}.benefit-card:first-child{grid-column:span 2}}
    @media(max-width:768px){.container{width:min(100% - 28px,640px)}.site-header{padding:10px 0}.nav-panel{padding:9px 10px 9px 14px}.nav-links{order:3;flex-basis:100%;width:100%;display:none}.nav-panel{flex-wrap:wrap}.nav-panel:focus-within .nav-links{display:flex;overflow-x:auto}.logo{font-size:20px}.nav-cta{margin-left:auto;padding:10px 13px;font-size:13px}.page-hero{padding:45px 0 48px}.hero-layout,.split,.service-layout,.quote-layout{grid-template-columns:1fr}.phone-panel{min-height:470px}.service-intro{position:static}.split img{height:300px}.timeline{grid-template-columns:1fr 1fr;gap:15px}.step{padding-top:25px}.scene-grid{grid-template-columns:1fr 1fr}.scene-card.feature{grid-row:auto;grid-column:span 2}.faq{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:first-child{grid-column:span 3}.cta-band{padding:30px;align-items:flex-start;flex-direction:column}}
    @media(max-width:520px){.hero-meta{gap:14px}.benefit-grid,.scene-grid{grid-template-columns:1fr}.benefit-card:first-child,.scene-card.feature{grid-column:auto}.service-item{grid-template-columns:43px 1fr}.service-item em{display:none}.service-icon{width:40px;height:40px}.phone-panel{min-height:430px}.phone-frame{transform:translateX(-50%) scale(.88);transform-origin:top center}.float-badge{right:12px;top:65px}.timeline{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-grid>div:first-child{grid-column:span 2}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}.fixed-bar{padding-left:14px}.fixed-bar span{font-size:12px}.fixed-bar .btn{padding:10px 13px;font-size:12px}}