/* roulang page: index */
:root{
      --ink:#24262a;--deep:#17191b;--deep2:#202326;--lime:#c7f36b;--lime2:#9fca42;
      --paper:#f2f1ed;--mist:#e6e5df;--muted:#737672;--purple:#777084;--line:#d5d5ce;
      --white:#fff;--radius:18px;--pill:999px;--shadow:0 14px 38px rgba(25,27,28,.09);
      --ease:all .24s ease
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.78}
    img{display:block;width:100%;height:auto;object-fit:cover}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:#4b6420}
    button,input,select,textarea{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--lime2);outline-offset:3px}
    .container{max-width:1260px;margin:0 auto;padding:0 28px}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:#687b35;font-size:12px;letter-spacing:.14em;font-weight:800;text-transform:uppercase}
    .eyebrow:before{content:"";width:24px;height:3px;background:var(--lime2);border-radius:5px}
    h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.22;font-weight:850;letter-spacing:-.045em}
    h1{font-size:clamp(40px,5.2vw,68px)}
    h2{font-size:clamp(30px,3.5vw,45px)}
    h3{font-size:22px}
    p{margin:0 0 18px;color:#555957}
    .section{padding:92px 0}
    .section-head{max-width:720px;margin-bottom:42px}
    .section-head h2{margin-top:12px}
    .section-head p{margin-top:16px;font-size:17px}
    .tag{display:inline-block;padding:4px 10px;border-radius:var(--pill);background:#e8efcf;color:#56682c;font-size:12px;font-weight:750}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:var(--pill);padding:12px 21px;font-weight:800;line-height:1.2;cursor:pointer;transition:var(--ease)}
    .btn:hover{transform:translateY(-3px);box-shadow:0 8px 18px rgba(29,32,24,.14)}
    .btn:active{transform:translateY(0)}
    .btn-primary{background:var(--lime);color:#1d2518}
    .btn-dark{background:var(--deep);color:#fff}
    .btn-ghost{border-color:#aeb1a9;color:var(--ink);background:transparent}
    .btn-light{background:#fff;color:var(--deep)}
    .site-header{position:absolute;z-index:10;top:22px;left:0;width:100%}
    .nav-shell{display:flex;align-items:center;gap:24px;padding:10px 12px 10px 22px;background:rgba(246,246,241,.92);border:1px solid rgba(255,255,255,.75);border-radius:var(--pill);box-shadow:0 8px 28px rgba(0,0,0,.12);backdrop-filter:blur(12px)}
    .brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:900;white-space:nowrap}
    .brand-mark{position:relative;width:29px;height:22px;display:inline-block}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:80% 15% 80% 15%;background:var(--lime2);transform:skewX(-25deg)}
    .brand-mark:before{width:21px;height:10px;top:2px;left:0}.brand-mark:after{width:21px;height:10px;bottom:2px;right:0;background:#7c8375}
    .main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
    .main-nav a{position:relative;padding:9px 10px;border-radius:14px;color:#4e524f;font-size:13px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{background:#e7e9de;color:var(--ink)}
    .main-nav a.active:after{content:"";position:absolute;bottom:3px;left:12px;width:16px;height:2px;background:var(--lime2)}
    .nav-cta{margin-left:5px}
    .menu-toggle{display:none;background:var(--deep);color:#fff;border:0;border-radius:12px;padding:9px 13px}
    .hero{min-height:780px;padding:164px 0 90px;background:var(--deep) url("/assets/images/backpic/back-1.webp") center/cover;position:relative;overflow:hidden}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,25,27,.97) 10%,rgba(23,25,27,.78) 48%,rgba(23,25,27,.28)),repeating-linear-gradient(90deg,transparent 0 96px,rgba(199,243,107,.06) 97px,transparent 98px)}
    .hero .container{position:relative;z-index:1}
    .hero-grid{display:grid;grid-template-columns:1.03fr .97fr;gap:60px;align-items:center}
    .hero h1{color:#f7f7f0;max-width:650px;margin:17px 0 23px}
    .hero h1 em{color:var(--lime);font-style:normal}
    .hero-copy{max-width:640px;color:#d6d8d1;font-size:18px;line-height:1.9}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:31px 0 31px}
    .hero-trust{display:flex;gap:25px;flex-wrap:wrap;color:#b6bbb1;font-size:13px}
    .hero-trust strong{display:block;color:var(--lime);font-size:24px;line-height:1.2}
    .console{position:relative;transform:rotate(2.5deg);padding:20px;background:rgba(34,38,38,.9);border:1px solid rgba(199,243,107,.42);border-radius:24px;box-shadow:26px 30px 0 rgba(199,243,107,.11),0 25px 60px rgba(0,0,0,.35)}
    .console img{height:225px;border-radius:14px;opacity:.84}
    .console-top{display:flex;justify-content:space-between;color:#dde2d2;font-size:12px;padding:0 2px 14px}
    .live-dot{color:var(--lime)}.live-dot:before{content:"";display:inline-block;width:7px;height:7px;margin-right:6px;background:var(--lime);border-radius:50%}
    .score-panel{display:grid;grid-template-columns:1fr auto 1fr;gap:12px;align-items:center;padding-top:17px;color:#f5f6ef;text-align:center}
    .score-panel b{font-size:28px}.score-panel span{font-size:11px;color:#aeb4aa;display:block}.score-panel strong{color:var(--lime);font-size:14px}
    .dash{padding:12px 0 0}.dash-line{height:6px;background:#4a5145;border-radius:8px;overflow:hidden}.dash-line i{display:block;height:100%;background:var(--lime);border-radius:8px}
    .metric-zone{background:var(--paper)}
    .metric-layout{display:grid;grid-template-columns:1.18fr .82fr;gap:24px}
    .metric-main{min-height:320px;padding:35px;background:var(--deep);color:#fff;border-radius:var(--radius);position:relative;overflow:hidden}
    .metric-main:after{content:"03 / 26";position:absolute;right:26px;bottom:22px;color:#737a6b;font-family:monospace;font-size:13px}
    .metric-main h3{color:#fff;font-size:30px;margin:15px 0}.big-number{font-size:80px;font-weight:900;line-height:1;color:var(--lime);letter-spacing:-.08em}.metric-main p{color:#c9cdc4;max-width:580px}
    .status-list{display:flex;flex-direction:column;gap:12px}
    .status-item{display:grid;grid-template-columns:42px 1fr auto;gap:13px;align-items:center;padding:19px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow)}
    .status-icon{width:40px;height:40px;border-radius:12px;background:#e9efdb;display:grid;place-items:center;color:#506526;font-weight:900}
    .status-item h4{font-size:16px;letter-spacing:0}.status-item small{color:var(--muted);font-size:12px}.status-value{font-weight:900;color:#657c2d}
    .metric-note{margin-top:25px;display:grid;grid-template-columns:1fr 1fr;gap:28px}
    .metric-note p{font-size:16px}
    .metric-note strong{display:block;color:var(--ink);font-size:18px;margin-bottom:8px}
    .matrix-wrap{display:grid;grid-template-columns:3fr 9fr;gap:50px}
    .sticky-title{position:sticky;top:100px;align-self:start}.sticky-title h2{margin:14px 0}.anchor-list{border-left:2px solid var(--line);margin-top:28px}.anchor-list a{display:block;padding:7px 0 7px 16px;color:var(--muted);font-size:14px}.anchor-list a:hover{color:var(--ink);border-left:3px solid var(--lime2);margin-left:-2px}
    .matrix{display:grid;grid-template-columns:1.1fr .9fr;gap:18px}.feature-card{grid-column:span 2;display:grid;grid-template-columns:1fr 1fr;min-height:265px}.tall-card{grid-row:span 2}.content-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--ease);box-shadow:0 5px 20px rgba(0,0,0,.035)}.content-card:hover{transform:translateY(-6px);box-shadow:var(--shadow);border-color:#bbc98f}.content-card img{height:170px}.feature-card img{height:100%}.card-body{padding:23px}.card-body h3{margin:12px 0 8px}.card-body p{font-size:14px}.arrow{display:inline-flex;margin-top:10px;color:#60752b;font-size:13px;font-weight:800}
    .brand-story{margin-top:52px;display:grid;grid-template-columns:.85fr 1.15fr;gap:0;background:var(--deep2);border-radius:var(--radius);overflow:hidden}.brand-story img{height:100%;min-height:280px}.brand-copy{padding:40px 45px}.brand-copy h2,.brand-copy h3{color:#fff;margin:12px 0 17px}.brand-copy p{color:#c7cbc3;line-height:1.9}.brand-copy blockquote{margin:24px 0 0;padding-left:18px;border-left:3px solid var(--lime);color:var(--lime);font-size:17px}
    .deep-reading{display:grid;grid-template-columns:.78fr 1.22fr;gap:45px;align-items:start;margin-top:58px}.reading-image{border-radius:var(--radius);overflow:hidden}.reading-image img{height:380px}.reading-copy p{font-size:17px;line-height:1.95}.reading-copy h3{margin-bottom:15px}.number-list{display:grid;gap:13px;margin-top:25px}.number-list li{list-style:none;display:flex;gap:15px;padding:12px 0;border-bottom:1px solid var(--line)}.number-list b{color:#73883a;font-family:monospace}
    .contrast-section{background:#e8e8e2}.contrast{display:grid;grid-template-columns:1fr 1fr;gap:18px}.contrast-card{padding:30px;background:#fff;border-radius:var(--radius);border:1px solid var(--line)}.contrast-card.dark{background:var(--deep);color:#fff}.contrast-card.dark h3,.contrast-card.dark p{color:#fff}.contrast-card h3{margin:12px 0}.bar-row{margin:22px 0}.bar-label{display:flex;justify-content:space-between;font-size:13px;margin-bottom:7px}.bar{height:8px;background:#dfe1d8;border-radius:8px}.bar i{display:block;height:100%;background:var(--lime2);border-radius:8px}.dark .bar{background:#474d48}
    .timeline-news{display:grid;grid-template-columns:.72fr 1.28fr;gap:45px;margin-top:55px}.news-lead{padding:34px;background:var(--deep);border-radius:var(--radius);color:#fff}.news-lead h3{color:#fff;margin:14px 0}.news-lead p{color:#c4c9bf}.news-stream{border-left:2px solid #c8ccbd}.news-item{position:relative;padding:0 0 25px 30px;margin-bottom:24px;border-bottom:1px solid var(--line)}.news-item:before{content:"";position:absolute;left:-7px;top:5px;width:12px;height:12px;border:3px solid var(--paper);background:var(--lime2);border-radius:50%}.news-date{color:#718339;font:700 12px monospace;letter-spacing:.08em}.news-item h3{font-size:19px;margin:5px 0}.news-item p{font-size:14px;margin-bottom:6px}.read-more{color:#61752d;font-size:13px;font-weight:800}
    .feature-band{margin-top:55px;padding:44px;background:var(--deep);border-radius:var(--radius);display:grid;grid-template-columns:1fr 1fr;gap:45px}.feature-band h2,.feature-band h3{color:#fff;margin:13px 0 17px}.feature-band p{color:#c5cac1;line-height:1.95}.mini-points{display:grid;gap:15px}.mini-point{display:flex;gap:14px;color:#daddd6}.mini-point b{color:var(--lime);font-family:monospace}
    .faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:70px}.faq-note{position:sticky;top:100px;align-self:start}.faq-note p{font-size:17px;margin-top:18px}.accordion{background:transparent}.accordion-item{border:1px solid var(--line)!important;border-radius:13px!important;margin-bottom:10px;overflow:hidden}.accordion-title{border:0!important;background:#fff;color:var(--ink);font-weight:800;font-size:16px;padding:18px 50px 18px 20px}.accordion-title:hover{background:#edf2df;color:var(--ink)}.accordion-content{border:0!important;background:#f8f8f4;padding:0 20px 20px;color:#626662;line-height:1.85}.accordion-item.is-active .accordion-title{border-left:4px solid var(--lime2)!important;padding-left:16px}
    .contact-section{background:var(--deep);padding:78px 0}.contact-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:70px;align-items:start}.contact-section h2{color:#fff;margin:14px 0 18px}.contact-section p{color:#c5cac1}.steps{display:grid;gap:14px;margin-top:30px}.step{display:flex;gap:14px;color:#d8ddd4;font-size:15px}.step b{display:grid;place-items:center;flex:0 0 27px;height:27px;border-radius:50%;background:var(--lime);color:var(--deep);font-size:12px}.form-panel{background:#fff;border-radius:var(--radius);padding:30px}.form-panel label{font-size:13px;font-weight:800;color:#454945;margin-bottom:7px}.form-panel input,.form-panel select,.form-panel textarea{border:1px solid #cfd1c8;border-radius:10px;background:#fafaf7;box-shadow:none;padding:11px 13px;margin-bottom:17px}.form-panel input:focus,.form-panel select:focus,.form-panel textarea:focus{border-color:var(--lime2);box-shadow:0 0 0 3px #e8f2c9}.form-panel textarea{min-height:105px;resize:vertical}.form-tip{font-size:12px!important;color:#858981!important;margin:12px 0 0!important}.success{display:none;color:#60772a;font-size:14px;margin-top:10px}
    .footer{background:#111314;color:#adb3aa;padding:58px 0 22px}.footer-grid{display:grid;grid-template-columns:1.3fr 1fr 1fr 1fr;gap:30px;padding-bottom:42px;border-bottom:1px solid #343936}.footer .brand{color:#fff;margin-bottom:17px}.footer h3{color:#f1f3eb;font-size:16px;margin-bottom:15px;letter-spacing:0}.footer p,.footer li{font-size:13px;color:#9ca39a}.footer ul{list-style:none;margin:0;padding:0}.footer li{margin:7px 0}.footer a:hover{color:var(--lime)}.copyright{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;padding-top:21px;font-size:12px;color:#858d84}.copyright a{color:#b9c4ae}
    @media(max-width:1100px){.main-nav{gap:0}.main-nav a{padding:8px 6px;font-size:12px}.matrix-wrap{gap:28px}.hero-grid{gap:30px}}
    @media(max-width:900px){.hero{min-height:auto}.hero-grid,.metric-layout,.contact-grid,.faq-layout,.matrix-wrap,.deep-reading,.timeline-news{grid-template-columns:1fr}.hero{padding-top:145px}.console{max-width:640px;margin:auto}.sticky-title,.faq-note{position:static}.matrix-wrap{gap:45px}.anchor-list{display:flex;flex-wrap:wrap;border-left:0;border-bottom:1px solid var(--line);gap:15px}.anchor-list a{padding:5px 0}.footer-grid{grid-template-columns:1fr 1fr}}
    @media(max-width:700px){.container{padding:0 18px}.section{padding:66px 0}.site-header{top:14px}.nav-shell{padding:9px 12px 9px 16px}.main-nav{display:none;position:absolute;top:62px;left:0;right:0;padding:12px;background:#f5f6f0;border-radius:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.is-open{display:flex}.main-nav a{padding:12px 14px}.nav-cta{display:none}.menu-toggle{display:block;margin-left:auto}.hero{padding:125px 0 65px}.hero h1{font-size:42px}.hero-copy{font-size:16px}.hero-trust{gap:15px}.metric-note,.contrast,.feature-band,.brand-story,.feature-card{grid-template-columns:1fr}.feature-card{display:block}.feature-card img{height:220px}.matrix{grid-template-columns:1fr}.tall-card{grid-row:auto}.console{transform:none}.big-number{font-size:64px}.timeline-news{gap:30px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.copyright{display:block}.copyright span{display:block;margin-bottom:9px}}
    @media(max-width:480px){h2{font-size:31px}.hero-actions .btn{width:100%}.status-item{grid-template-columns:36px 1fr auto;padding:14px}.status-icon{width:35px;height:35px}.footer-grid{grid-template-columns:1fr}.form-panel{padding:21px}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category1 */
:root{--ink:#24262a;--deep:#17191b;--deep2:#202326;--lime:#c7f36b;--lime2:#9fca42;--paper:#f2f1ed;--mist:#e6e5df;--muted:#737672;--purple:#777084;--line:#d5d5ce;--white:#fff;--radius:18px;--pill:999px;--shadow:0 14px 38px rgba(25,27,28,.09);--ease:all .24s ease}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.78}img{display:block;width:100%;height:auto;object-fit:cover}a{color:inherit;text-decoration:none;transition:var(--ease)}a:hover{color:#50682a}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--lime2);outline-offset:3px}.container{max-width:1260px;margin:0 auto;padding:0 28px}.section{padding:88px 0}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#687b35;font-size:12px;font-weight:800;letter-spacing:.14em}.eyebrow:before{content:"";width:24px;height:3px;border-radius:5px;background:var(--lime2)}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{line-height:1.22;letter-spacing:-.03em}h1{font-size:52px}h2{font-size:35px}h3{font-size:22px}.section-head{max-width:750px;margin-bottom:40px}.section-head h2{margin:12px 0 14px}.section-head p{font-size:17px;color:#5e625d}.tag{display:inline-block;padding:4px 10px;border-radius:var(--pill);background:#e8efcf;color:#56682c;font-size:12px;font-weight:800}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:12px 21px;border:1px solid transparent;border-radius:var(--pill);font-weight:800;line-height:1.2;transition:var(--ease)}.btn:hover{transform:translateY(-3px);box-shadow:0 8px 18px rgba(29,32,24,.14)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--lime);color:#1d2518}.btn-dark{background:var(--deep);color:#fff}.btn-light{background:#fff;color:var(--deep)}.btn-ghost{border-color:#aaada7;color:var(--ink}.site-header{position:absolute;z-index:20;top:22px;left:0;width:100%}.nav-shell{display:flex;align-items:center;gap:24px;padding:10px 12px 10px 22px;border:1px solid rgba(255,255,255,.55);border-radius:var(--pill);background:rgba(246,246,241,.92);box-shadow:0 8px 28px rgba(0,0,0,.12);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:900;white-space:nowrap}.brand-mark{position:relative;display:inline-block;width:29px;height:22px}.brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:80% 15% 80% 15%;transform:skewX(-25deg)}.brand-mark:before{top:2px;left:0;width:21px;height:10px;background:var(--lime2)}.brand-mark:after{right:0;bottom:2px;width:21px;height:10px;background:#7c8375}.main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}.main-nav a{position:relative;padding:9px 10px;border-radius:14px;color:#4e524f;font-size:13px;white-space:nowrap}.main-nav a:hover,.main-nav a.active{background:#e7e9de;color:var(--ink)}.main-nav a.active:after{content:"";position:absolute;bottom:3px;left:12px;width:16px;height:2px;border-radius:2px;background:var(--lime2)}.nav-cta{margin-left:5px}.menu-toggle{display:none;border:0;border-radius:12px;background:var(--deep);color:#fff;padding:9px 13px}.page-hero{position:relative;overflow:hidden;min-height:640px;padding:166px 0 82px;background:var(--deep) url("/assets/images/backpic/back-2.webp") center/cover}.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,25,27,.96) 8%,rgba(23,25,27,.81) 50%,rgba(23,25,27,.38)),repeating-linear-gradient(90deg,transparent 0 88px,rgba(199,243,107,.06) 89px,transparent 90px)}.page-hero .container{position:relative;z-index:1}.hero-grid{display:grid;grid-template-columns:1.02fr .98fr;gap:58px;align-items:end}.hero-copy h1{max-width:680px;margin:16px 0 22px;color:#fbfbf6}.hero-copy h1 em{color:var(--lime);font-style:normal}.hero-copy p{max-width:660px;color:#d2d6cf;font-size:18px}.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}.hero-meta{display:flex;flex-wrap:wrap;gap:18px;margin-top:30px;color:#bbc0b8;font-size:13px}.hero-meta strong{color:var(--lime)}.hero-panel{position:relative;padding:25px;border:1px solid rgba(199,243,107,.25);border-radius:var(--radius);background:rgba(29,32,31,.85);box-shadow:0 20px 45px rgba(0,0,0,.2)}.hero-panel img{height:220px;border-radius:12px;opacity:.8}.signal-row{display:flex;justify-content:space-between;gap:12px;margin-top:19px;color:#edf1e7;font-size:13px}.signal-row b{color:var(--lime);font-size:20px}.date-filter{border-top:1px solid var(--line);border-bottom:1px solid var(--line);background:#eae9e3}.filter-inner{display:flex;align-items:center;justify-content:space-between;gap:24px;min-height:86px}.filter-tabs{display:flex;flex-wrap:wrap;gap:8px}.filter-tabs a{padding:7px 13px;border:1px solid transparent;border-radius:var(--pill);font-size:13px;font-weight:800}.filter-tabs a:hover,.filter-tabs a.active{border-color:#b7c987;background:#f8faef}.filter-note{color:var(--muted);font-size:13px}.lead-layout{display:grid;grid-template-columns:.82fr 1.18fr;gap:48px;align-items:start}.rail-title{position:sticky;top:104px}.rail-title h2{margin:14px 0}.rail-title p{color:#626560}.rail-list{margin:26px 0 0;padding:0;list-style:none;border-left:2px solid var(--line)}.rail-list li{padding:7px 0 7px 16px;color:var(--muted);font-size:14px}.rail-list li:first-child{color:var(--ink);font-weight:800;border-left:3px solid var(--lime2);margin-left:-2px}.feature-story{overflow:hidden;border-radius:var(--radius);background:#fff;border:1px solid var(--line);box-shadow:var(--shadow)}.feature-story img{height:310px}.feature-body{padding:32px}.feature-body h3{font-size:29px;margin:12px 0}.feature-body p{color:#5f625e}.story-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:25px}.story-facts div{padding:13px;border-radius:12px;background:#f0f0eb}.story-facts small{display:block;color:var(--muted);font-size:12px}.story-facts b{font-size:17px}.timeline{position:relative;margin-top:48px}.timeline:before{content:"";position:absolute;top:0;bottom:0;left:116px;width:1px;background:#c9cbc2}.news-item{position:relative;display:grid;grid-template-columns:92px 1fr;gap:47px;padding:0 0 32px}.news-date{position:relative;color:#5c6d32;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-weight:800;font-size:14px}.news-date:after{content:"";position:absolute;top:8px;right:-29px;width:12px;height:12px;border:3px solid var(--paper);border-radius:50%;background:var(--lime2)}.news-card{padding:25px 28px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:var(--ease)}.news-card:hover{transform:translateX(5px);border-color:#b7c987;box-shadow:var(--shadow)}.news-card h3{margin:10px 0}.news-card p{margin-bottom:14px;color:#61645f;font-size:15px}.read-link{display:inline-flex;align-items:center;gap:7px;color:#57702a;font-size:13px;font-weight:900}.progress-section{background:var(--deep2);color:#fff}.progress-grid{display:grid;grid-template-columns:1.04fr .96fr;gap:62px;align-items:center}.progress-section h2{margin:12px 0 18px;color:#fff}.progress-section p{color:#c7ccc4}.progress-image{position:relative}.progress-image img{height:405px;border-radius:var(--radius);opacity:.84}.progress-image:after{content:"赛事记录 / 现场观察";position:absolute;right:18px;bottom:18px;padding:7px 12px;border-radius:var(--pill);background:var(--lime);color:#27301d;font-size:12px;font-weight:900}.process-list{margin:25px 0 0;padding:0;list-style:none}.process-list li{display:grid;grid-template-columns:44px 1fr;gap:16px;padding:16px 0;border-bottom:1px solid rgba(255,255,255,.14)}.process-list b{display:grid;place-items:center;width:34px;height:34px;border-radius:50%;background:rgba(199,243,107,.14);color:var(--lime);font-family:monospace}.process-list strong{display:block;color:#fff;margin-bottom:3px}.process-list span{color:#bcc2b9;font-size:14px}.brief-grid{display:grid;grid-template-columns:1.12fr .88fr;gap:28px}.brief-copy{padding:40px;border-radius:var(--radius);background:#e7e7df}.brief-copy h2{margin:12px 0 18px}.brief-copy p{max-width:680px;color:#555a55}.brief-aside{padding:35px;border-radius:var(--radius);background:#d8e5b9}.brief-aside h3{margin-bottom:17px}.brief-aside ul{padding:0;margin:0;list-style:none}.brief-aside li{padding:12px 0;border-bottom:1px solid rgba(59,75,33,.18);font-size:14px;font-weight:700}.brief-aside li:last-child{border:0}.related{padding-top:0}.related-grid{display:grid;grid-template-columns:1.25fr .75fr .75fr;gap:20px}.related-card{overflow:hidden;border:1px solid var(--line);border-radius:16px;background:#fff;box-shadow:0 5px 18px rgba(0,0,0,.035);transition:var(--ease)}.related-card:hover{transform:translateY(-5px);border-color:#b7c987;box-shadow:var(--shadow)}.related-card img{height:175px}.related-card:first-child img{height:220px}.related-card div{padding:21px}.related-card h3{margin:9px 0;font-size:19px}.related-card p{color:var(--muted);font-size:14px}.next-step{padding:68px 0;background:linear-gradient(120deg,#c7f36b 0,#dbeab0 55%,#edede4 55%)}.next-inner{display:flex;align-items:center;justify-content:space-between;gap:35px}.next-inner h2{max-width:730px;margin:9px 0 0}.footer{padding:62px 0 24px;background:var(--deep);color:#c2c6be}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:42px;padding-bottom:46px}.footer .brand{color:#fff}.footer p{max-width:360px;margin:18px 0 0;color:#aeb4aa;font-size:14px}.footer h3{margin:0 0 15px;color:var(--lime);font-size:15px;letter-spacing:0}.footer ul{margin:0;padding:0;list-style:none}.footer li{padding:5px 0;font-size:14px}.footer a:hover{color:var(--lime)}.copyright{display:flex;justify-content:space-between;gap:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.13);color:#8f968c;font-size:12px}.copyright a{color:#d0d5cc}@media(max-width:1200px){.main-nav a{padding:8px 7px;font-size:12px}.nav-shell{gap:12px}.hero-grid,.progress-grid{gap:35px}}@media(max-width:1024px){.main-nav{display:none}.menu-toggle{display:block;margin-left:auto}.nav-cta{display:none}.nav-shell{padding-right:10px}.hero-grid,.lead-layout,.progress-grid,.brief-grid{grid-template-columns:1fr}.rail-title{position:static}.page-hero{min-height:auto}.hero-panel{max-width:680px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.timeline:before{left:105px}.news-item{gap:38px}.related-grid{grid-template-columns:1fr 1fr}.related-card:first-child{grid-column:span 2}}@media(max-width:768px){.container{padding:0 20px}.section{padding:64px 0}h1{font-size:37px}h2{font-size:30px}.site-header{top:16px}.nav-shell{padding-left:17px}.page-hero{padding:137px 0 58px}.hero-copy p{font-size:16px}.feature-body{padding:24px}.feature-body h3{font-size:24px}.story-facts{grid-template-columns:1fr}.filter-inner{align-items:flex-start;justify-content:center;flex-direction:column;padding:17px 0}.timeline:before{left:18px}.news-item{grid-template-columns:1fr;gap:9px;padding-left:45px}.news-date:after{top:5px;right:auto;left:-33px}.news-card{padding:21px}.progress-image img{height:280px}.next-inner{align-items:flex-start;flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr;gap:30px}.copyright{align-items:flex-start;flex-direction:column}}@media(max-width:520px){.brand{font-size:17px}.menu-toggle{font-size:13px}.hero-actions,.hero-actions .btn{width:100%}.signal-row{align-items:flex-start;flex-direction:column}.section-head{margin-bottom:28px}.related-grid{grid-template-columns:1fr}.related-card:first-child{grid-column:auto}.related-card:first-child img,.related-card img{height:190px}.brief-copy,.brief-aside{padding:26px}.footer-grid{grid-template-columns:1fr}.copyright{font-size:11px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category3 */
:root{
--ink:#24262a;--deep:#17191b;--deep2:#202326;--lime:#c7f36b;--lime2:#9fca42;
--paper:#f2f1ed;--mist:#e6e5df;--muted:#737672;--purple:#777084;--line:#d5d5ce;
--white:#fff;--radius:18px;--pill:999px;--shadow:0 14px 38px rgba(25,27,28,.09);--ease:all .24s ease
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.78}img{display:block;width:100%;height:auto;object-fit:cover}a{color:inherit;text-decoration:none;transition:var(--ease)}a:hover{color:#506829}button,input,select,textarea{font:inherit}button{cursor:pointer}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--lime2);outline-offset:3px}.container{max-width:1260px;margin:0 auto;padding:0 28px}.section{padding:88px 0}.section-dark{background:var(--deep);color:#f5f6ef}.section-head{max-width:720px;margin-bottom:38px}.section-head h2{margin:12px 0 14px}.section-head p{margin:0;color:var(--muted);font-size:17px}.section-dark .section-head p{color:#bfc4b9}.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#687b35;font-size:12px;letter-spacing:.14em;font-weight:850}.eyebrow:before{content:"";width:24px;height:3px;border-radius:4px;background:var(--lime2)}h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{line-height:1.25;letter-spacing:-.03em}h1{font-size:52px;font-weight:900}h2{font-size:35px;font-weight:900}h3{font-size:22px;font-weight:850}p{margin-bottom:1em}.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:var(--pill);padding:12px 21px;font-weight:850;line-height:1.2;transition:var(--ease)}.btn:hover{transform:translateY(-3px);box-shadow:0 8px 18px rgba(29,32,24,.16)}.btn:active{transform:translateY(0)}.btn-primary{background:var(--lime);color:#1b2516}.btn-dark{background:var(--deep);color:#fff}.btn-light{background:#fff;color:var(--deep)}.btn-ghost{border-color:#aeb1a9;color:var(--ink)}.tag{display:inline-block;padding:4px 10px;border-radius:var(--pill);background:#e8efcf;color:#56682c;font-size:12px;font-weight:800}.site-header{position:absolute;z-index:20;top:22px;left:0;width:100%}.nav-shell{display:flex;align-items:center;gap:24px;padding:10px 12px 10px 22px;background:rgba(246,246,241,.93);border:1px solid rgba(255,255,255,.76);border-radius:var(--pill);box-shadow:0 8px 28px rgba(0,0,0,.12);backdrop-filter:blur(12px)}.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:900;white-space:nowrap}.brand-mark{position:relative;width:29px;height:22px;display:inline-block}.brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:80% 15% 80% 15%;background:var(--lime2);transform:skewX(-25deg)}.brand-mark:before{width:21px;height:10px;top:2px;left:0}.brand-mark:after{width:21px;height:10px;bottom:2px;right:0;background:#7c8375}.main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}.main-nav a{position:relative;padding:9px 10px;border-radius:14px;color:#4e524f;font-size:13px;white-space:nowrap}.main-nav a:hover,.main-nav a.active{background:#e7e9de;color:var(--ink)}.main-nav a.active:after{content:"";position:absolute;bottom:3px;left:12px;width:16px;height:2px;background:var(--lime2)}.nav-cta{margin-left:5px}.menu-toggle{display:none;background:var(--deep);color:#fff;border:0;border-radius:12px;padding:9px 13px}
.training-hero{position:relative;min-height:685px;padding:165px 0 78px;background:var(--deep) url("/assets/images/backpic/back-2.webp") center/cover;overflow:hidden}.training-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(20,22,23,.96) 8%,rgba(20,22,23,.83) 53%,rgba(20,22,23,.42)),repeating-linear-gradient(90deg,transparent 0 78px,rgba(199,243,107,.06) 79px,transparent 80px)}.training-hero .container{position:relative;z-index:1}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:45px;align-items:end}.hero-copy{max-width:675px;color:#d4d8ce;font-size:18px;line-height:1.9}.hero-copy h1{color:#f8f8f2;margin:16px 0 20px}.hero-copy h1 em{font-style:normal;color:var(--lime)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:27px 0}.hero-notes{display:flex;gap:18px;flex-wrap:wrap;font-size:13px;color:#b8bdb4}.hero-notes b{color:var(--lime)}.eligibility{background:rgba(247,248,241,.96);border:1px solid rgba(255,255,255,.78);border-radius:20px;padding:27px;box-shadow:0 20px 45px rgba(0,0,0,.24)}.eligibility h2{font-size:25px;margin:12px 0}.eligibility p{font-size:14px;color:#5d625c}.benefit-list{list-style:none;margin:18px 0 22px;padding:0}.benefit-list li{padding:10px 0 10px 28px;border-bottom:1px solid var(--line);position:relative;font-size:14px;font-weight:700}.benefit-list li:before{content:"✓";position:absolute;left:2px;color:#66862b;font-weight:900}.micro{font-size:12px;color:var(--muted)}
.intro-strip{margin-top:-33px;position:relative;z-index:2}.intro-card{display:grid;grid-template-columns:180px 1fr 1fr;background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}.intro-count{padding:27px;background:var(--lime);color:#26331e;font-size:13px;font-weight:800}.intro-count strong{display:block;font-size:44px;line-height:1;margin:8px 0}.intro-copy{padding:26px;border-right:1px solid var(--line)}.intro-copy:last-child{border:0}.intro-copy h3{font-size:17px;margin-bottom:8px}.intro-copy p{font-size:14px;color:var(--muted);margin:0}
.path-grid{display:grid;grid-template-columns:360px 1fr;gap:68px}.path-aside{position:sticky;top:105px;align-self:start}.path-aside p{color:var(--muted);font-size:17px}.theme-tags{display:flex;gap:9px;flex-wrap:wrap;margin-top:24px}.path-list{margin:0;padding:0;list-style:none;counter-reset:step}.path-list li{counter-increment:step;display:grid;grid-template-columns:78px 1fr;gap:25px;padding:0 0 34px;position:relative}.path-list li:before{content:counter(step,decimal-leading-zero);font-family:ui-monospace,SFMono-Regular,monospace;font-size:15px;font-weight:900;color:#6b8035;padding-top:8px}.path-list li:after{content:"";position:absolute;left:19px;top:38px;bottom:0;border-left:1px solid #bfc2b8}.path-list li:last-child:after{display:none}.step-card{background:#fff;border:1px solid var(--line);padding:25px 27px;border-radius:16px;transition:var(--ease)}.step-card:hover{border-color:#a8be77;transform:translateX(5px);box-shadow:var(--shadow)}.step-card h3{margin:0 0 8px}.step-card p{font-size:15px;color:var(--muted);margin-bottom:12px}.step-meta{display:flex;gap:8px;flex-wrap:wrap;font-size:12px;color:#63685f}.step-meta span{padding:3px 8px;background:#eff0e9;border-radius:99px}
.feature-reading{display:grid;grid-template-columns:1fr 1fr;min-height:470px;background:#e5e4de;border-radius:var(--radius);overflow:hidden}.feature-reading figure{margin:0}.feature-reading img{height:100%}.feature-copy{padding:48px 52px}.feature-copy p{max-width:575px;color:#575b56}.feature-copy blockquote{margin:25px 0 0;padding:17px 0 17px 20px;border-left:3px solid var(--lime2);font-size:18px;font-weight:750}
.board{background:var(--deep2);border-radius:var(--radius);padding:42px;color:#eef0e8;position:relative;overflow:hidden}.board:after{content:"";position:absolute;width:380px;height:380px;border:1px solid rgba(199,243,107,.18);border-radius:50%;right:-125px;top:-170px}.board-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;position:relative;z-index:1}.board h2{margin:12px 0;color:#fff}.board p{color:#c0c5bc}.drill-list{list-style:none;margin:0;padding:0}.drill-list li{display:grid;grid-template-columns:44px 1fr auto;align-items:center;gap:16px;padding:15px 0;border-bottom:1px solid #3a3e3c}.drill-list li:last-child{border:0}.drill-list b{color:var(--lime);font-family:monospace}.drill-list small{color:#aab1a5}.progress{height:7px;background:#484c48;border-radius:99px;overflow:hidden;width:120px}.progress i{display:block;height:100%;background:var(--lime);border-radius:99px}
.note-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:50px;align-items:start}.copy-long{max-width:760px}.copy-long p{font-size:17px;color:#4f534f}.notice-panel{background:#fff;padding:29px;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.notice-panel h3{margin-bottom:15px}.notice-panel ul{margin:0;padding:0;list-style:none}.notice-panel li{padding:13px 0;border-bottom:1px solid var(--line);font-size:14px}.notice-panel li:last-child{border:0}.notice-panel b{color:#66812d}
.accordion{background:transparent;margin:0}.accordion-item{border:1px solid var(--line);border-radius:14px;margin-bottom:11px;overflow:hidden;background:#fff}.accordion-title{border:0;background:#fff;color:var(--ink);font-size:16px;font-weight:800;padding:18px 48px 18px 20px}.accordion-title:before{color:#718a37;font-size:22px;right:19px;margin-top:-14px}.accordion-title:hover,.accordion-title:focus{background:#f1f4e5;color:var(--ink)}.accordion-content{border:0;padding:0 21px 21px;color:#565b56;line-height:1.85}.accordion-item.is-active{border-color:#b6c987}.accordion-item.is-active .accordion-title{box-shadow:inset 4px 0 0 var(--lime2);background:#f6f8ed}
.related-grid{display:grid;grid-template-columns:1.3fr .7fr .7fr;gap:18px}.related-card{min-height:240px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;transition:var(--ease)}.related-card:hover{transform:translateY(-5px);border-color:#b2c57f;box-shadow:var(--shadow)}.related-card img{height:125px}.related-card .card-body{padding:19px}.related-card h3{font-size:19px;margin:8px 0}.related-card p{font-size:14px;color:var(--muted)}.arrow{font-size:13px;font-weight:850;color:#5d7527}
.contact-section{padding:80px 0;background:var(--deep)}.contact-box{display:grid;grid-template-columns:.9fr 1.1fr;gap:48px;align-items:center}.contact-box h2{color:#fff;margin:12px 0}.contact-box p{color:#c2c8be;font-size:17px}.contact-steps{list-style:none;margin:25px 0 0;padding:0}.contact-steps li{color:#dde2d7;padding:8px 0 8px 29px;position:relative}.contact-steps li:before{content:"";position:absolute;width:9px;height:9px;border-radius:50%;background:var(--lime);left:0;top:18px}.contact-form{background:#f6f6f0;border-radius:18px;padding:27px}.field{margin-bottom:14px}.field label{display:block;font-size:13px;font-weight:800;margin-bottom:6px}.field input,.field select,.field textarea{width:100%;border:1px solid #c8cbc1;border-radius:10px;background:#fff;box-shadow:none;padding:10px 12px;color:var(--ink)}.field textarea{resize:vertical;min-height:82px}.field input:focus,.field select:focus,.field textarea:focus{border-color:#91b844;box-shadow:0 0 0 3px rgba(199,243,107,.25)}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.consent{font-size:12px;color:#666b64;margin:12px 0}.footer{background:#17191b;color:#b8beb4;padding:66px 0 25px}.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:42px}.footer .brand{color:#fff;margin-bottom:17px}.footer p{font-size:14px;max-width:340px}.footer h3{font-size:15px;color:#fff;margin-bottom:14px}.footer ul{margin:0;padding:0;list-style:none}.footer li{font-size:14px;padding:4px 0}.footer a:hover{color:var(--lime)}.copyright{margin-top:47px;padding-top:20px;border-top:1px solid #363a38;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12px;color:#8f968c}
@media(max-width:1200px){.main-nav a{padding:8px 7px;font-size:12px}.nav-shell{gap:15px}.nav-cta{padding:11px 14px}.path-grid{grid-template-columns:310px 1fr}}
@media(max-width:1024px){.main-nav{display:none}.menu-toggle{display:block;margin-left:auto}.nav-cta{margin-left:0}.main-nav.is-open{display:flex;position:absolute;top:66px;left:0;right:0;flex-direction:column;align-items:stretch;padding:12px;background:#f6f6f1;border:1px solid var(--line);border-radius:18px;box-shadow:var(--shadow)}.main-nav.is-open a{padding:12px}.hero-grid,.path-grid,.board-grid,.note-layout,.contact-box{grid-template-columns:1fr}.eligibility{max-width:620px}.path-aside{position:static}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.feature-reading{grid-template-columns:.9fr 1.1fr}.feature-copy{padding:38px}.intro-card{grid-template-columns:150px 1fr 1fr}}
@media(max-width:768px){.container{padding:0 20px}.section{padding:66px 0}h1{font-size:39px}h2{font-size:30px}.site-header{top:14px}.nav-shell{padding:9px 10px 9px 17px}.nav-cta{display:none}.training-hero{min-height:auto;padding:138px 0 62px}.hero-grid{gap:28px}.hero-copy{font-size:16px}.intro-strip{margin-top:-18px}.intro-card,.feature-reading{grid-template-columns:1fr}.intro-count{padding:20px}.intro-copy{border-right:0;border-bottom:1px solid var(--line)}.feature-reading img{height:290px}.feature-copy{padding:31px 25px}.related-grid{grid-template-columns:1fr 1fr}.related-card:first-child{grid-column:span 2}.footer-grid{grid-template-columns:1fr 1fr}.contact-section{padding:66px 0}}
@media(max-width:520px){body{font-size:15px}.brand{font-size:17px}.menu-toggle{padding:8px 11px}.section{padding:54px 0}h1{font-size:34px}h2{font-size:28px}.hero-actions .btn{width:100%}.hero-notes{gap:10px}.eligibility{padding:22px}.path-list li{grid-template-columns:52px 1fr;gap:12px}.step-card{padding:21px 18px}.path-list li:after{left:13px}.board{padding:28px 20px}.drill-list li{grid-template-columns:35px 1fr}.progress{display:none}.related-grid{grid-template-columns:1fr}.related-card:first-child{grid-column:auto}.form-row,.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:10px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* roulang page: category2 */
:root{
--ink:#24262a;--deep:#17191b;--deep2:#202326;--lime:#c7f36b;--lime2:#9fca42;
--paper:#f2f1ed;--mist:#e6e5df;--muted:#737672;--purple:#777084;--line:#d5d5ce;
--white:#fff;--radius:18px;--pill:999px;--shadow:0 14px 38px rgba(25,27,28,.09);
--ease:all .24s ease
}
*{box-sizing:border-box} html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.78}
img{display:block;width:100%;height:auto;object-fit:cover} a{color:inherit;text-decoration:none;transition:var(--ease)}
a:hover{color:#526927} button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--lime2);outline-offset:3px}
h1,h2,h3,h4,p{margin-top:0} h1,h2,h3,h4{line-height:1.26;letter-spacing:-.025em}
h1{font-size:clamp(38px,5vw,58px);font-weight:900}h2{font-size:clamp(30px,3.5vw,40px);font-weight:900}h3{font-size:22px;font-weight:850}
.container{max-width:1260px;margin:0 auto;padding:0 28px}.section{padding:88px 0}.section-dark{background:var(--deep);color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#687b35;font-size:12px;letter-spacing:.14em;font-weight:800}
.eyebrow:before{content:"";width:24px;height:3px;background:var(--lime2);border-radius:5px}.section-dark .eyebrow{color:var(--lime)}
.lead{max-width:730px;font-size:18px;line-height:1.9;color:#5f625f}.section-dark .lead{color:#c7cbc3}
.tag{display:inline-block;padding:4px 10px;border-radius:var(--pill);background:#e8efcf;color:#56682c;font-size:12px;font-weight:800}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:var(--pill);padding:12px 21px;font-weight:800;line-height:1.2;cursor:pointer;transition:var(--ease)}
.btn:hover{transform:translateY(-3px);box-shadow:0 8px 18px rgba(29,32,24,.14)}.btn:active{transform:translateY(0)}
.btn-primary{background:var(--lime);color:#1d2518}.btn-dark{background:var(--deep);color:#fff}.btn-light{background:#fff;color:var(--deep)}.btn-ghost{border-color:#aeb1a9;color:var(--ink)}
.site-header{position:absolute;z-index:20;top:22px;left:0;width:100%}
.nav-shell{display:flex;align-items:center;gap:24px;padding:10px 12px 10px 22px;background:rgba(246,246,241,.92);border:1px solid rgba(255,255,255,.75);border-radius:var(--pill);box-shadow:0 8px 28px rgba(0,0,0,.12);backdrop-filter:blur(12px)}
.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:900;white-space:nowrap}.brand-mark{position:relative;width:29px;height:22px;display:inline-block}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:80% 15% 80% 15%;background:var(--lime2);transform:skewX(-25deg)}
.brand-mark:before{width:21px;height:10px;top:2px;left:0}.brand-mark:after{width:21px;height:10px;bottom:2px;right:0;background:#7c8375}
.main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}.main-nav a{position:relative;padding:9px 10px;border-radius:14px;color:#4e524f;font-size:13px;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{background:#e7e9de;color:var(--ink)}.main-nav a.active:after{content:"";position:absolute;bottom:3px;left:12px;width:16px;height:2px;background:var(--lime2)}
.nav-cta{margin-left:5px}.menu-toggle{display:none;background:var(--deep);color:#fff;border:0;border-radius:12px;padding:9px 13px;cursor:pointer}
.people-hero{position:relative;min-height:720px;padding:164px 0 86px;overflow:hidden;background:#1b1e1e url("/assets/images/backpic/back-2.webp") center/cover}
.people-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(22,24,25,.96) 7%,rgba(22,24,25,.82) 49%,rgba(22,24,25,.36)),repeating-linear-gradient(90deg,transparent 0 110px,rgba(199,243,107,.07) 111px,transparent 112px)}
.people-hero .container{position:relative;z-index:1}.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:end}.hero-title{color:#f8f8f3;margin:16px 0 22px;max-width:700px}.hero-title em{font-style:normal;color:var(--lime)}.hero-copy{color:#d0d3ca;max-width:640px;font-size:18px}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
.profile-console{background:rgba(32,35,38,.94);border:1px solid rgba(199,243,107,.35);box-shadow:0 24px 60px rgba(0,0,0,.28);border-radius:22px;padding:22px;transform:rotate(-2deg)}
.profile-image{height:238px;border-radius:14px;overflow:hidden;position:relative}.profile-image:after{content:"人物档案 / 02";position:absolute;bottom:12px;left:14px;color:var(--lime);font:700 12px monospace;letter-spacing:.1em}.profile-image img{height:100%}
.profile-summary{display:flex;justify-content:space-between;gap:14px;margin-top:18px;color:#fff}.profile-summary strong{display:block;font-size:21px}.profile-summary small{color:#b7bcb3}.profile-summary span:last-child{text-align:right;color:var(--lime);font:700 13px monospace}
.jumpbar{background:#e5e8dc;border-bottom:1px solid var(--line)}.jumpbar-inner{display:flex;align-items:center;gap:22px;overflow:auto;padding:15px 0}.jumpbar a{white-space:nowrap;font-size:14px;font-weight:750;color:#62665f}.jumpbar a:hover{color:#293319}
.person-intro{display:grid;grid-template-columns:4fr 8fr;gap:54px}.person-intro aside{padding-top:6px}.person-intro aside p{color:var(--muted)}.story-body{max-width:770px}.story-body p{font-size:17px;line-height:1.95;margin-bottom:20px}.quote{margin:32px 0;padding:25px 27px;border-left:4px solid var(--lime2);background:#e8e8e1;border-radius:0 15px 15px 0;font-size:20px;font-weight:780;line-height:1.68}
.profile-board{display:grid;grid-template-columns:.78fr 1.22fr;gap:24px;align-items:stretch;margin-top:38px}.stats-card{background:var(--deep2);color:#fff;padding:32px;border-radius:var(--radius)}.stats-card h3{color:var(--lime);margin-bottom:22px}.stat-row{display:flex;justify-content:space-between;gap:10px;padding:14px 0;border-bottom:1px solid rgba(255,255,255,.14)}.stat-row:last-child{border:0}.stat-row span{color:#b8bdb4}.stat-row b{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:#fff}
.board-photo{border-radius:var(--radius);overflow:hidden;min-height:330px}.board-photo img{height:100%}
rhythm-section{display:block}.rhythm-grid{display:grid;grid-template-columns:1fr 1fr;gap:28px}.rhythm-copy{padding:6px 16px 0 0}.rhythm-copy p{color:#c8cdc5;font-size:17px}.rhythm-list{display:grid;gap:13px}.rhythm-item{display:grid;grid-template-columns:54px 1fr;gap:16px;padding:20px;background:#292d2d;border:1px solid #3d4240;border-radius:15px}.rhythm-item b{display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--lime);color:var(--deep);font-family:monospace}.rhythm-item h3{font-size:18px;margin:1px 0 5px}.rhythm-item p{margin:0;color:#bdc2ba;font-size:14px}
.feature-story{display:grid;grid-template-columns:1.12fr .88fr;gap:0;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}.feature-story figure{margin:0;min-height:485px}.feature-story img{height:100%}.feature-copy{padding:47px 44px}.feature-copy p{color:#555a56;margin-bottom:18px}.fact-line{display:flex;flex-wrap:wrap;gap:9px;margin:25px 0}
.timeline{position:relative;max-width:1010px;margin:42px auto 0}.timeline:before{content:"";position:absolute;top:0;bottom:0;left:112px;width:1px;background:#c6c9bd}.timeline-item{display:grid;grid-template-columns:92px 1fr;gap:42px;position:relative;padding:0 0 32px}.timeline-time{font:700 13px ui-monospace,SFMono-Regular,Menlo,monospace;color:#73883a;padding-top:10px}.timeline-content{position:relative;padding:23px 25px;background:#fff;border:1px solid var(--line);border-radius:15px}.timeline-content:before{content:"";position:absolute;width:11px;height:11px;border:3px solid var(--paper);border-radius:50%;background:var(--lime2);left:-48px;top:15px}.timeline-content h3{font-size:19px;margin-bottom:7px}.timeline-content p{margin:0;color:#626661}
.related-layout{display:grid;grid-template-columns:4fr 8fr;gap:45px;align-items:start}.related-layout .section-copy{position:sticky;top:100px}.people-cards{display:grid;grid-template-columns:1fr 1fr;gap:18px}.person-card{display:grid;grid-template-columns:116px 1fr;gap:18px;padding:14px;background:#fff;border:1px solid var(--line);border-radius:16px;transition:var(--ease)}.person-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b7c987}.person-card img{height:128px;border-radius:11px}.person-card h3{font-size:19px;margin:8px 0 7px}.person-card p{font-size:14px;line-height:1.65;color:#666a65;margin:0}.mini-link{display:inline-flex;margin-top:11px;color:#5d7329;font-size:13px;font-weight:850}
.notes-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:28px}.note-panel{padding:36px;background:#e5e5de;border-radius:var(--radius)}.note-panel p{font-size:17px}.note-panel ul{padding:0;margin:22px 0 0;list-style:none}.note-panel li{padding:12px 0;border-bottom:1px solid #c7c9c0}.note-panel li:before{content:"→";color:#78923a;margin-right:12px;font-weight:900}.side-image{border-radius:var(--radius);overflow:hidden;min-height:320px}.side-image img{height:100%}
.accordion{margin:0;background:transparent}.accordion-item{margin-bottom:10px;border:1px solid var(--line);border-radius:13px;overflow:hidden;background:#fff}.accordion-title{position:relative;border:0;background:#fff;color:var(--ink);font-weight:800;font-size:16px;padding:19px 50px 19px 20px}.accordion-title:hover,.accordion-title:focus{background:#f0f2e7;color:var(--ink)}.accordion-title:before{color:#698232;font-size:22px;right:20px}.accordion-content{border:0;background:#fbfbf8;color:#5d625d;padding:2px 24px 21px;line-height:1.85}.accordion-item.is-active{border-color:#b9cf81}.accordion-item.is-active .accordion-title{box-shadow:inset 4px 0 var(--lime2)}
.contact-section{padding:82px 0;background:var(--deep);position:relative;overflow:hidden}.contact-section:after{content:"";position:absolute;width:420px;height:420px;border:1px solid rgba(199,243,107,.27);border-radius:50%;right:-155px;top:-160px}.contact-grid{position:relative;z-index:1;display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}.contact-copy h2{color:#fff;margin:14px 0}.contact-copy p{color:#c6cbc2}.contact-list{padding:0;list-style:none;color:#e0e3dc}.contact-list li{padding:8px 0}.contact-list li:before{content:"✓";color:var(--lime);margin-right:12px;font-weight:900}.contact-form{padding:30px;background:#f6f6f1;border-radius:18px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px}.field-full{grid-column:1/-1}.contact-form label{display:block;color:#383b37;font-size:13px;font-weight:800;margin-bottom:6px}.contact-form input,.contact-form select,.contact-form textarea{width:100%;border:1px solid #cdd0c5;border-radius:10px;background:#fff;box-shadow:none;padding:11px 12px;color:var(--ink)}.contact-form textarea{height:86px;resize:vertical}.form-note{font-size:12px;line-height:1.6;color:#737672;margin:12px 0}.form-success{display:none;margin-top:12px;padding:10px 13px;background:#e8f2cf;color:#4c6220;border-radius:9px;font-size:14px;font-weight:700}
.footer{background:#202326;color:#c0c5bd;padding:61px 0 24px}.footer-grid{display:grid;grid-template-columns:1.45fr 1fr 1fr 1.1fr;gap:40px}.footer .brand{color:#fff}.footer p{font-size:14px;line-height:1.8;max-width:320px}.footer h3{color:#fff;font-size:15px;margin:4px 0 13px}.footer ul{list-style:none;margin:0;padding:0}.footer li{font-size:14px;margin:7px 0}.footer a:hover{color:var(--lime)}.copyright{display:flex;justify-content:space-between;gap:18px;margin-top:42px;padding-top:20px;border-top:1px solid #3b403f;color:#90968d;font-size:12px}.copyright a{color:#d9ddd5}
@media(max-width:1200px){.main-nav a{padding:8px 7px;font-size:12px}.nav-shell{gap:14px}.profile-console{transform:none}.people-cards{grid-template-columns:1fr}}
@media(max-width:1024px){.main-nav{display:none;position:absolute;top:66px;left:0;right:0;padding:13px;background:#f5f5f0;border-radius:18px;box-shadow:var(--shadow)}.main-nav.is-open{display:flex;flex-direction:column;align-items:stretch}.main-nav a{font-size:15px;padding:11px 14px}.menu-toggle{display:block;margin-left:auto}.nav-cta{display:none}.hero-grid,.person-intro,.related-layout,.contact-grid{grid-template-columns:1fr}.people-hero{min-height:auto}.person-intro aside,.related-layout .section-copy{position:static}.profile-board,.rhythm-grid,.notes-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.feature-story{grid-template-columns:1fr}.feature-story figure{min-height:300px}.feature-copy{padding:35px}.section{padding:70px 0}}
@media(max-width:640px){body{font-size:15px}.container{padding:0 18px}.site-header{top:14px}.nav-shell{padding:9px 10px 9px 15px}.brand{font-size:17px}.people-hero{padding:133px 0 58px}.hero-copy,.lead{font-size:16px}.profile-console{padding:14px}.profile-image{height:200px}.profile-summary{font-size:13px}.section{padding:55px 0}.quote{font-size:18px;padding:20px}.timeline:before{left:18px}.timeline-item{grid-template-columns:1fr;gap:6px;padding-left:40px}.timeline-time{padding:0}.timeline-content:before{left:-28px;top:-23px}.people-cards{grid-template-columns:1fr}.person-card{grid-template-columns:92px 1fr}.person-card img{height:112px}.form-grid{grid-template-columns:1fr}.contact-grid{gap:28px}.contact-form{padding:22px}.footer-grid{grid-template-columns:1fr;gap:24px}.copyright{flex-direction:column;margin-top:30px}.board-photo{min-height:240px}.feature-copy{padding:28px 23px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* roulang page: category6 */
:root{
 --ink:#24262a;--deep:#17191b;--deep2:#202326;--lime:#c7f36b;--lime2:#9fca42;
 --paper:#f2f1ed;--mist:#e6e5df;--muted:#737672;--purple:#777084;--line:#d5d5ce;
 --white:#fff;--radius:18px;--pill:999px;--shadow:0 14px 38px rgba(25,27,28,.09);
 --ease:all .24s ease
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.78}
img{display:block;width:100%;height:auto;object-fit:cover}
a{color:inherit;text-decoration:none;transition:var(--ease)}
a:hover{color:#4b6420}
button,input,select,textarea{font:inherit}
button,input,select,textarea{border:0}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--lime2);outline-offset:3px}
h1,h2,h3,h4,p{margin-top:0}
h1,h2,h3,h4{line-height:1.23;letter-spacing:-.025em}
h1{font-size:clamp(38px,5vw,58px);font-weight:900}
h2{font-size:clamp(30px,3.6vw,40px);font-weight:900}
h3{font-size:22px;font-weight:850}
p{margin-bottom:1.1rem}
.container{max-width:1260px;margin:0 auto;padding:0 28px}
.section{padding:92px 0}
.section-dark{background:var(--deep);color:#fff}
.section-head{max-width:760px;margin-bottom:38px}
.section-head h2{margin:12px 0 15px}
.section-head p{font-size:17px;color:var(--muted)}
.section-dark .section-head p{color:#c8ccc4}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#687b35;font-size:12px;letter-spacing:.14em;font-weight:800;text-transform:uppercase}
.eyebrow:before{content:"";width:24px;height:3px;background:var(--lime2);border-radius:5px}
.section-dark .eyebrow{color:var(--lime)}
.tag{display:inline-block;padding:4px 10px;border-radius:var(--pill);background:#e8efcf;color:#56682c;font-size:12px;font-weight:750}
.tag.dark{background:rgba(199,243,107,.14);color:var(--lime)}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:var(--pill);padding:12px 21px;font-weight:800;line-height:1.2;cursor:pointer;transition:var(--ease)}
.btn:hover{transform:translateY(-3px);box-shadow:0 8px 18px rgba(29,32,24,.14)}
.btn:active{transform:translateY(0);box-shadow:none}
.btn[disabled]{opacity:.5;cursor:not-allowed;transform:none}
.btn-primary{background:var(--lime);color:#1d2518}
.btn-dark{background:var(--deep);color:#fff}
.btn-light{background:#fff;color:var(--deep)}
.btn-ghost{border-color:#aeb1a9;color:var(--ink);background:transparent}
.site-header{position:absolute;z-index:20;top:22px;left:0;width:100%}
.nav-shell{display:flex;align-items:center;gap:24px;padding:10px 12px 10px 22px;background:rgba(246,246,241,.92);border:1px solid rgba(255,255,255,.75);border-radius:var(--pill);box-shadow:0 8px 28px rgba(0,0,0,.12);backdrop-filter:blur(12px)}
.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:900;white-space:nowrap}
.brand-mark{position:relative;width:29px;height:22px;display:inline-block}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:80% 15% 80% 15%;background:var(--lime2);transform:skewX(-25deg)}
.brand-mark:before{width:21px;height:10px;top:2px;left:0}
.brand-mark:after{width:21px;height:10px;bottom:2px;right:0;background:#7c8375}
.main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
.main-nav a{position:relative;padding:9px 10px;border-radius:14px;color:#4e524f;font-size:13px;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{background:#e7e9de;color:var(--ink)}
.main-nav a.active:after{content:"";position:absolute;bottom:3px;left:12px;width:16px;height:2px;background:var(--lime2)}
.nav-cta{margin-left:5px}
.menu-toggle{display:none;background:var(--deep);color:#fff;border:0;border-radius:12px;padding:9px 13px;font-weight:800}
.page-hero{position:relative;min-height:620px;padding:166px 0 72px;overflow:hidden;background:var(--deep) url("/assets/images/backpic/back-3.webp") center/cover}
.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,25,27,.96) 4%,rgba(23,25,27,.82) 49%,rgba(23,25,27,.28)),repeating-linear-gradient(125deg,transparent 0 98px,rgba(199,243,107,.08) 99px 100px)}
.page-hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:54px;align-items:end}
.hero-copy{max-width:690px;color:#d3d7cf;font-size:18px;line-height:1.9}
.page-hero h1{margin:16px 0 20px;color:#fff}
.page-hero h1 em{font-style:normal;color:var(--lime)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}
.hero-note{display:flex;gap:20px;flex-wrap:wrap;color:#bfc4bc;font-size:13px}
.hero-note span{padding-left:14px;border-left:2px solid var(--lime2)}
.hero-panel{padding:25px;background:rgba(32,35,38,.9);border:1px solid rgba(199,243,107,.28);border-radius:20px;box-shadow:0 20px 40px rgba(0,0,0,.25)}
.hero-panel h3{color:#fff;margin:12px 0 18px}
.signal-row{display:grid;grid-template-columns:42px 1fr auto;align-items:center;gap:12px;padding:14px 0;border-top:1px solid rgba(255,255,255,.12)}
.signal-row:first-of-type{border-top:0}
.signal-num{color:var(--lime);font:800 13px ui-monospace,SFMono-Regular,Consolas,monospace}
.signal-row small{color:#aeb4aa}
.signal-state{color:var(--lime);font-size:12px;font-weight:800}
.intro-band{margin-top:-1px;background:#dde0d5;border-bottom:1px solid #cbd0c0}
.intro-band .grid-x{align-items:stretch}
.intro-statement{padding:42px 44px 42px 0;font-size:18px;line-height:1.92}
.intro-fact{padding:35px;border-left:1px solid #bdc3b4}
.intro-fact strong{display:block;font-size:35px;line-height:1;color:#5f7630;margin-bottom:8px}
.process-wrap{position:relative}
.process-wrap:before{content:"";position:absolute;left:22px;right:22px;top:39px;border-top:1px solid #b8beae}
.process-grid{position:relative;display:grid;grid-template-columns:repeat(4,1fr);gap:18px}
.step-card{position:relative;padding:0 7px}
.step-num{position:relative;z-index:1;display:grid;place-items:center;width:78px;height:78px;margin-bottom:20px;border-radius:50%;background:var(--deep);color:var(--lime);font:800 20px ui-monospace,SFMono-Regular,Consolas,monospace;border:7px solid var(--paper)}
.step-card h3{margin-bottom:9px;font-size:20px}
.step-card p{color:var(--muted);font-size:14px}
.resource-layout{display:grid;grid-template-columns:4fr 8fr;gap:42px}
.sticky-title{position:sticky;top:100px;align-self:start}
.sticky-title h2{margin:14px 0}
.anchor-list{border-left:2px solid var(--line);margin-top:28px}
.anchor-list a{display:block;padding:7px 0 7px 16px;color:var(--muted);font-size:14px}
.anchor-list a:hover{color:var(--ink);border-left:3px solid var(--lime2);margin-left:-2px}
.resource-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:18px}
.resource-card{position:relative;min-height:235px;padding:28px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 5px 20px rgba(0,0,0,.035);transition:var(--ease)}
.resource-card:hover{transform:translateY(-6px);border-color:#b7ca88;box-shadow:var(--shadow)}
.resource-card.image-card{min-height:486px;color:#fff;display:flex;flex-direction:column;justify-content:end}
.resource-card.image-card:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(17,19,20,.9),rgba(17,19,20,.08) 75%)}
.resource-card img{position:absolute;inset:0;width:100%;height:100%;z-index:0}
.resource-card>*:not(img){position:relative;z-index:1}
.resource-card p{color:var(--muted);font-size:14px}
.image-card p{color:#d7dbd2}
.resource-card h3{margin:13px 0 9px}
.resource-card.tone{background:#dce2c9}
.resource-card.deep{background:var(--deep2);color:#fff}
.resource-card.deep p{color:#c7ccc2}
.card-icon{width:41px;height:41px;display:grid;place-items:center;border-radius:13px;background:#e8efcf;color:#657d2e;font-weight:900}
.deep .card-icon{background:rgba(199,243,107,.15);color:var(--lime)}
.support-list{margin:18px 0 0;padding:0;list-style:none}
.support-list li{position:relative;padding:8px 0 8px 19px;border-bottom:1px solid rgba(40,43,43,.11);font-size:14px}
.support-list li:before{content:"";position:absolute;left:0;top:18px;width:7px;height:7px;border-radius:50%;background:var(--lime2)}
.scene-section{background:#e8e7e1}
.scene-feature{display:grid;grid-template-columns:1fr 1.05fr;background:#fff;border:1px solid var(--line);border-radius:20px;overflow:hidden;box-shadow:var(--shadow)}
.scene-feature img{height:100%;min-height:440px}
.scene-copy{padding:46px}
.scene-copy p{color:#565a56}
.scene-copy h2{margin:12px 0 20px}
.scene-points{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:25px}
.scene-point{padding:15px;border-radius:14px;background:#f0f0eb;font-size:14px}
.scene-point b{display:block;color:#647d2d;margin-bottom:4px}
.reading-section{background:var(--deep2);color:#fff;position:relative;overflow:hidden}
.reading-section:after{content:"";position:absolute;right:-8%;top:-30%;height:145%;width:35%;border-left:1px solid rgba(199,243,107,.18);transform:rotate(24deg)}
.reading-grid{position:relative;z-index:1;display:grid;grid-template-columns:.8fr 1.2fr;gap:72px}
.reading-grid h2{margin:12px 0 20px}
.reading-grid p{color:#ced2cb;font-size:17px}
.quote-card{align-self:start;padding:28px;background:rgba(255,255,255,.06);border:1px solid rgba(199,243,107,.21);border-radius:18px}
.quote-card strong{display:block;color:var(--lime);font-size:33px;margin-bottom:10px}
.quote-card p{font-size:14px;margin:0;color:#cdd1ca}
.mini-timeline{margin:10px 0 0;padding:0;list-style:none}
.mini-timeline li{position:relative;padding:0 0 22px 29px;color:#d0d4cd}
.mini-timeline li:before{content:"";position:absolute;left:0;top:7px;width:11px;height:11px;border:2px solid var(--lime);border-radius:50%}
.mini-timeline li:after{content:"";position:absolute;left:5px;top:21px;height:calc(100% - 12px);border-left:1px solid rgba(255,255,255,.2)}
.mini-timeline li:last-child:after{display:none}
.mini-timeline b{display:block;color:#fff;font-size:16px;margin-bottom:5px}
.case-grid{display:grid;grid-template-columns:1.25fr .75fr;gap:20px}
.case-main,.case-side{border-radius:18px;overflow:hidden}
.case-main{position:relative;min-height:365px;color:#fff;padding:35px;display:flex;align-items:end}
.case-main:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,22,23,.91),rgba(20,22,23,.1) 72%)}
.case-main img{position:absolute;inset:0;width:100%;height:100%}
.case-main > div{position:relative;z-index:1;max-width:620px}
.case-main h3{font-size:29px;margin:12px 0}
.case-main p{color:#d6dad2}
.case-side{display:grid;gap:20px}
.case-stat{padding:29px;background:#dce3ca;border:1px solid #c3cbb2}
.case-stat.deep{background:var(--deep);color:#fff}
.case-stat strong{display:block;font:900 45px/1 ui-monospace,SFMono-Regular,Consolas,monospace;color:#617a2c;margin-bottom:10px}
.case-stat.deep strong{color:var(--lime)}
.case-stat p{margin:0;font-size:14px}
.faq-layout{display:grid;grid-template-columns:4fr 8fr;gap:56px}
.faq-note{padding:22px;background:#e3e4dc;border-radius:16px;color:#5e625e;font-size:14px}
.accordion{background:transparent;margin:0}
.accordion-item{margin-bottom:11px;border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}
.accordion-title{position:relative;border:0;padding:19px 50px 19px 21px;color:var(--ink);font-weight:850;font-size:16px;line-height:1.5}
.accordion-title:hover,.accordion-title:focus{background:#eff2e4;color:var(--ink)}
.accordion-title:before{right:21px;margin-top:-.65rem;color:#637a2e;font-size:23px;font-weight:400}
.is-active>.accordion-title{background:#eff2e4;border-bottom:2px solid var(--lime2)}
.accordion-content{border:0;padding:2px 23px 21px;color:#5e625f;line-height:1.85}
.related-section{padding:68px 0;background:#e4e3dd}
.related-grid{display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px}
.related-card{padding:25px;background:#f9f9f5;border:1px solid #d1d2ca;border-radius:17px;transition:var(--ease)}
.related-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#b6c988}
.related-card h3{margin:13px 0 8px}
.related-card p{font-size:14px;color:var(--muted)}
.link-arrow{display:inline-flex;margin-top:8px;color:#5c7527;font-size:13px;font-weight:850}
.contact-section{padding:88px 0;background:var(--deep);color:#fff;position:relative;overflow:hidden}
.contact-section:before{content:"";position:absolute;width:400px;height:400px;border:1px solid rgba(199,243,107,.18);border-radius:50%;left:-105px;bottom:-290px}
.contact-grid{position:relative;z-index:1;display:grid;grid-template-columns:.85fr 1.15fr;gap:60px;align-items:center}
.contact-copy h2{margin:12px 0 18px}
.contact-copy>p{color:#c6cbc2;font-size:17px}
.contact-steps{padding:0;margin:25px 0 0;list-style:none}
.contact-steps li{padding:10px 0;border-bottom:1px solid rgba(255,255,255,.14);color:#d3d7d0}
.contact-steps b{display:inline-block;color:var(--lime);min-width:33px}
.contact-form{padding:29px;background:#f8f8f3;color:var(--ink);border-radius:19px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.field{margin-bottom:14px}
.field.full{grid-column:1/-1}
label{display:block;margin-bottom:7px;font-size:13px;font-weight:850;color:#474a47}
.required{color:#718d32}
input,select,textarea{display:block;width:100%;border:1px solid #cfd1c8;border-radius:11px;background:#fff;padding:11px 13px;color:var(--ink);transition:var(--ease)}
input:hover,select:hover,textarea:hover{border-color:#a7b986}
input:focus,select:focus,textarea:focus{border-color:var(--lime2);box-shadow:0 0 0 3px rgba(159,202,66,.17);outline:0}
textarea{min-height:96px;resize:vertical}
.form-help{margin:2px 0 17px;color:var(--muted);font-size:12px;line-height:1.6}
.form-message{display:none;margin-top:13px;padding:10px 13px;border-radius:10px;background:#e6f1cd;color:#43551f;font-size:14px;font-weight:700}
.footer{padding:62px 0 23px;background:#111315;color:#d1d4ce}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1.05fr;gap:42px;padding-bottom:47px}
.footer .brand{color:#fff;margin-bottom:14px}
.footer p{max-width:350px;color:#aeb4ab;font-size:14px}
.footer h3{margin:4px 0 13px;color:var(--lime);font-size:15px}
.footer ul{margin:0;padding:0;list-style:none}
.footer li{padding:4px 0;color:#bfc4bc;font-size:14px}
.footer a:hover{color:var(--lime)}
.copyright{display:flex;justify-content:space-between;gap:18px;padding-top:22px;border-top:1px solid rgba(255,255,255,.13);color:#8f968c;font-size:12px}
.copyright span:last-child{white-space:nowrap}
@media(max-width:1199px){
 .container{padding:0 24px}.nav-shell{gap:12px}.main-nav a{padding:8px 7px;font-size:12px}.nav-cta{padding:11px 15px;font-size:13px}
 .hero-grid{gap:35px}.resource-layout,.faq-layout{gap:34px}
}
@media(max-width:1024px){
 .main-nav{display:none;position:absolute;top:calc(100% + 10px);left:0;right:0;padding:12px;background:rgba(246,246,241,.98);border-radius:18px;box-shadow:var(--shadow)}
 .main-nav.is-open{display:flex;flex-direction:column;align-items:stretch}.main-nav a{font-size:15px;padding:11px 14px}
 .menu-toggle{display:block;margin-left:auto}.nav-cta{display:none}
 .hero-grid,.contact-grid,.reading-grid{grid-template-columns:1fr}.hero-panel{max-width:620px}
 .resource-layout,.faq-layout{grid-template-columns:1fr}.sticky-title{position:static}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr}
 .footer-grid>div:last-child{grid-column:1/-1}
}
@media(max-width:768px){
 body{font-size:15px}.section{padding:68px 0}.container{padding:0 19px}
 .site-header{top:15px}.nav-shell{padding:9px 10px 9px 16px}.brand{font-size:17px}
 .page-hero{min-height:auto;padding:136px 0 56px}.hero-copy{font-size:16px}.intro-statement{padding:31px 0}.intro-fact{border-left:0;border-top:1px solid #bdc3b4;padding:25px 0}
 .process-wrap:before{left:38px;top:0;bottom:0;right:auto;border-top:0;border-left:1px solid #b8beae}.process-grid{grid-template-columns:1fr;gap:9px}.step-card{padding-left:58px}.step-num{position:absolute;left:0;top:0;width:44px;height:44px;border-width:4px;font-size:13px}
 .resource-grid,.scene-feature,.case-grid,.related-grid{grid-template-columns:1fr}.resource-card.image-card{min-height:330px}.scene-feature img{min-height:270px;height:270px}.scene-copy{padding:30px}.scene-points{grid-template-columns:1fr}
 .case-side{grid-template-columns:1fr 1fr}.faq-layout{gap:27px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:last-child{grid-column:auto}.copyright{display:block}.copyright span{display:block;margin-bottom:7px}.copyright span:last-child{white-space:normal}
}
@media(max-width:520px){
 h1{font-size:36px}.section-head p{font-size:16px}.page-hero{padding-top:126px}.hero-actions .btn{width:100%}
 .hero-note{gap:10px}.hero-panel{padding:20px}.resource-card{padding:22px}.case-side{grid-template-columns:1fr}.case-main{min-height:320px;padding:25px}
 .form-grid{grid-template-columns:1fr}.contact-form{padding:21px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}
}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}

/* roulang page: category7 */
:root{
      --ink:#24262a;--deep:#17191b;--deep2:#202326;--lime:#c7f36b;--lime2:#9fca42;
      --paper:#f2f1ed;--mist:#e6e5df;--muted:#737672;--purple:#777084;--line:#d5d5ce;
      --white:#fff;--radius:18px;--pill:999px;--shadow:0 14px 38px rgba(25,27,28,.09);
      --ease:all .24s ease;
    }
    html{scroll-behavior:smooth}
    *{box-sizing:border-box}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.78}
    h1,h2,h3,h4,p{margin-top:0} h1,h2,h3,h4{font-weight:850;letter-spacing:-.035em;line-height:1.25}
    h1{font-size:clamp(38px,5vw,58px)} h2{font-size:clamp(30px,3.5vw,40px)} h3{font-size:22px}
    img{display:block;width:100%;height:auto;object-fit:cover}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:#4b6420}
    button,input,select,textarea{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--lime2);outline-offset:3px}
    .container{max-width:1260px;margin:0 auto;padding:0 28px}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:#687b35;font-size:12px;letter-spacing:.14em;font-weight:800}
    .eyebrow:before{content:"";width:24px;height:3px;background:var(--lime2);border-radius:5px}
    .tag{display:inline-block;padding:4px 10px;border-radius:var(--pill);background:#e8efcf;color:#56682c;font-size:12px;font-weight:750}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:var(--pill);padding:12px 21px;font-weight:800;line-height:1.2;cursor:pointer;transition:var(--ease)}
    .btn:hover{transform:translateY(-3px);box-shadow:0 8px 18px rgba(29,32,24,.14)}
    .btn:active{transform:translateY(0)} .btn-primary{background:var(--lime);color:#1d2518}
    .btn-dark{background:var(--deep);color:#fff}.btn-ghost{border-color:#aeb1a9;color:var(--ink);background:transparent}.btn-light{background:#fff;color:var(--deep)}
    .site-header{position:absolute;z-index:10;top:22px;left:0;width:100%}
    .nav-shell{display:flex;align-items:center;gap:24px;padding:10px 12px 10px 22px;background:rgba(246,246,241,.92);border:1px solid rgba(255,255,255,.75);border-radius:var(--pill);box-shadow:0 8px 28px rgba(0,0,0,.12);backdrop-filter:blur(12px)}
    .brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:900;white-space:nowrap}.brand-mark{position:relative;width:29px;height:22px;display:inline-block}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:80% 15% 80% 15%;background:var(--lime2);transform:skewX(-25deg)}
    .brand-mark:before{width:21px;height:10px;top:2px;left:0}.brand-mark:after{width:21px;height:10px;bottom:2px;right:0;background:#7c8375}
    .main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}.main-nav a{position:relative;padding:9px 10px;border-radius:14px;color:#4e524f;font-size:13px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{background:#e7e9de;color:var(--ink)}.main-nav a.active:after{content:"";position:absolute;bottom:3px;left:12px;width:16px;height:2px;background:var(--lime2)}
    .nav-cta{margin-left:5px}.menu-toggle{display:none;background:var(--deep);color:#fff;border:0;border-radius:12px;padding:9px 13px}
    .page-banner{padding:168px 0 82px;background:var(--deep) url("/assets/images/backpic/back-3.webp") center/cover;position:relative;color:#fff;overflow:hidden}
    .page-banner:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,25,27,.96),rgba(23,25,27,.58),rgba(23,25,27,.24));}
    .page-banner .container{position:relative;z-index:1}.page-banner h1{max-width:710px;margin:18px 0 20px;color:#f7f7f0}.page-banner h1 em{color:var(--lime);font-style:normal}
    .page-banner p{max-width:700px;color:#d7dad1;font-size:18px}.crumbs{color:#b6bbb1;font-size:13px;margin-top:28px}.crumbs a{color:var(--lime)}
    .section{padding:88px 0}.section-head{max-width:760px;margin-bottom:40px}.section-head h2{margin:12px 0 15px}.section-head p{font-size:17px;color:#626660}
    .intro-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:62px;align-items:center}.intro-grid img{height:380px;border-radius:var(--radius)}
    .prose{max-width:760px}.prose p{margin-bottom:20px;color:#555954}.prose p:last-child{margin-bottom:0}
    .dark-section{background:var(--deep);color:#fff}.dark-section .section-head p,.dark-section .prose p{color:#c7cbc3}
    .history{display:grid;grid-template-columns:1fr 1.15fr;gap:68px;align-items:start}.history-visual{position:relative}.history-visual img{height:470px;border-radius:var(--radius)}.history-note{position:absolute;right:-20px;bottom:25px;background:var(--lime);color:var(--deep);padding:19px 22px;border-radius:14px;font-weight:850;box-shadow:var(--shadow)}
    .timeline{border-left:2px solid #61675e;padding-left:28px;display:grid;gap:30px}.timeline article{position:relative}.timeline article:before{content:"";position:absolute;width:10px;height:10px;background:var(--lime);border-radius:50%;left:-35px;top:8px}.timeline time{font:700 13px monospace;color:var(--lime)}.timeline h3{margin:8px 0;color:#fff}.timeline p{color:#c7cbc3}
    .value-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.value-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:29px;min-height:225px;box-shadow:0 5px 20px rgba(0,0,0,.035);transition:var(--ease)}.value-card:hover{transform:translateY(-5px);border-color:#bbc98f;box-shadow:var(--shadow)}.value-card .number{font:800 34px monospace;color:#778b3c}.value-card h3{margin:17px 0 10px}.value-card p{color:#686c66;font-size:14px}
    .contact-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px;align-items:start}.contact-points{display:grid;gap:14px;margin-top:28px}.contact-points li{list-style:none;border-top:1px solid var(--line);padding:13px 0;color:#5e635e}.contact-points strong{display:block;color:var(--ink);font-size:14px}
    .contact-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field.full{grid-column:1/-1}.field label{display:block;font-weight:800;font-size:14px;margin-bottom:7px}.field label span{color:#76922e;margin-left:3px}.field input,.field select,.field textarea{width:100%;border:1px solid #cfd0c8;border-radius:11px;background:#fafaf7;padding:12px 14px;color:var(--ink);transition:var(--ease)}.field textarea{min-height:116px;resize:vertical}.field input:hover,.field select:hover,.field textarea:hover{border-color:#a6b476}.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--lime2);box-shadow:0 0 0 3px rgba(199,243,107,.25);outline:0}.consent{font-size:13px;color:var(--muted);margin:18px 0}.form-status{display:none;padding:11px 14px;border-radius:10px;background:#e8efcf;color:#536b27;margin-top:15px}.form-status.show{display:block}
    .map-section{background:var(--mist)}.map-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:28px;align-items:stretch}.map-photo{min-height:300px;border-radius:var(--radius);overflow:hidden;position:relative}.map-photo img{height:100%;min-height:300px}.map-label{position:absolute;left:24px;bottom:22px;background:rgba(23,25,27,.9);color:#fff;padding:13px 18px;border-left:4px solid var(--lime);border-radius:8px}.info-panel{background:#fff;border-radius:var(--radius);padding:31px;border:1px solid var(--line)}.info-panel h3{margin-bottom:16px}.info-panel p{color:#626660}.info-list{margin:22px 0 0;padding:0}.info-list li{list-style:none;padding:12px 0;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;gap:15px}.info-list span{color:var(--muted)}
    .accordion{background:transparent;margin:0}.accordion-item{border:1px solid var(--line);border-radius:12px!important;margin-bottom:10px;overflow:hidden;background:#fff}.accordion-title{border:0!important;padding:18px 22px;font-weight:800;color:var(--ink);background:#fff}.accordion-title:hover{background:#f1f3e9}.accordion-content{border:0!important;padding:0 22px 19px;color:#636761;line-height:1.8}
    .next-step{background:var(--lime);padding:37px 0}.next-grid{display:flex;align-items:center;justify-content:space-between;gap:30px}.next-grid h2{margin:0;font-size:30px}.next-grid p{margin:8px 0 0;color:#495231}
    .footer{background:var(--deep);color:#c7cbc3;padding:66px 0 24px}.footer-grid{display:grid;grid-template-columns:1.45fr .85fr .85fr .9fr;gap:35px}.footer .brand{color:#fff}.footer p{max-width:330px;margin-top:17px;color:#aeb4aa}.footer h3{font-size:15px;color:#fff;margin-bottom:16px}.footer ul{padding:0;margin:0}.footer li{list-style:none;margin:7px 0;font-size:13px}.footer a:hover{color:var(--lime)}.copyright{border-top:1px solid #3d423d;margin-top:42px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#929991;font-size:12px}.copyright span:first-child{max-width:760px}
    @media(max-width:1200px){.main-nav a{padding-left:7px;padding-right:7px}.nav-shell{gap:12px}.history{gap:40px}}
    @media(max-width:1024px){.main-nav{display:none;position:absolute;top:63px;left:0;right:0;padding:12px;background:#f6f6f1;border-radius:18px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.main-nav.open{display:flex}.main-nav a{padding:12px 15px}.nav-cta{margin-left:auto}.menu-toggle{display:block}.intro-grid,.history,.contact-wrap,.map-grid{grid-template-columns:1fr 1fr;gap:30px}.footer-grid{grid-template-columns:1.3fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2}.page-banner{padding-top:150px}}
    @media(max-width:768px){.container{padding:0 20px}.section{padding:64px 0}.nav-shell{padding-left:16px}.nav-cta{display:none}.intro-grid,.history,.contact-wrap,.map-grid{grid-template-columns:1fr}.intro-grid img{height:280px}.history-visual img{height:330px}.history-note{right:14px}.value-grid{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.field.full{grid-column:auto}.next-grid{display:block}.next-grid .btn{margin-top:20px}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:auto}.copyright{display:block}.copyright span{display:block;margin-bottom:10px}}
    @media(max-width:520px){body{font-size:15px}.site-header{top:14px}.page-banner{padding:125px 0 57px}.page-banner p{font-size:16px}.section-head{margin-bottom:28px}.contact-card{padding:22px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:last-child{grid-column:auto}.history-note{font-size:13px;padding:13px}.intro-grid img{height:235px}}
    @media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{transition:none!important}}

/* roulang page: category4 */
:root{--ink:#24262a;--deep:#17191b;--deep2:#202326;--lime:#c7f36b;--lime2:#9fca42;--paper:#f2f1ed;--mist:#e6e5df;--muted:#737672;--purple:#777084;--line:#d5d5ce;--white:#fff;--radius:18px;--pill:999px;--shadow:0 14px 38px rgba(25,27,28,.09);--ease:all .24s ease}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.78}
h1,h2,h3,h4,p{margin-top:0}h1,h2,h3,h4{line-height:1.25;letter-spacing:-.035em}
h1{font-size:clamp(40px,5vw,60px)}h2{font-size:clamp(30px,3vw,40px)}h3{font-size:22px}
img{display:block;width:100%;height:auto;object-fit:cover}
a{color:inherit;text-decoration:none;transition:var(--ease)}
a:hover{color:#4b6420}
button,input,select,textarea{font:inherit}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--lime2);outline-offset:3px}
.container{max-width:1260px;margin:0 auto;padding:0 28px}
.section{padding:88px 0}.section-head{max-width:760px;margin-bottom:40px}.section-head p{font-size:17px;color:var(--muted);margin:16px 0 0}
.eyebrow{display:inline-flex;align-items:center;gap:9px;color:#687b35;font-size:12px;letter-spacing:.14em;font-weight:800;text-transform:uppercase}
.eyebrow:before{content:"";width:24px;height:3px;background:var(--lime2);border-radius:5px}
.tag{display:inline-block;padding:4px 10px;border-radius:var(--pill);background:#e8efcf;color:#56682c;font-size:12px;font-weight:750}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:var(--pill);padding:12px 21px;font-weight:800;line-height:1.2;cursor:pointer;transition:var(--ease)}
.btn:hover{transform:translateY(-3px);box-shadow:0 8px 18px rgba(29,32,24,.14)}.btn:active{transform:translateY(0)}
.btn-primary{background:var(--lime);color:#1d2518}.btn-dark{background:var(--deep);color:#fff}.btn-ghost{border-color:#aeb1a9;background:transparent}.btn-light{background:#fff;color:var(--deep)}
.site-header{position:absolute;z-index:10;top:22px;left:0;width:100%}
.nav-shell{display:flex;align-items:center;gap:24px;padding:10px 12px 10px 22px;background:rgba(246,246,241,.92);border:1px solid rgba(255,255,255,.75);border-radius:var(--pill);box-shadow:0 8px 28px rgba(0,0,0,.12);backdrop-filter:blur(12px)}
.brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:900;white-space:nowrap}.brand-mark{position:relative;width:29px;height:22px;display:inline-block}
.brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:80% 15% 80% 15%;background:var(--lime2);transform:skewX(-25deg)}
.brand-mark:before{width:21px;height:10px;top:2px;left:0}.brand-mark:after{width:21px;height:10px;bottom:2px;right:0;background:#7c8375}
.main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}.main-nav a{position:relative;padding:9px 10px;border-radius:14px;color:#4e524f;font-size:13px;white-space:nowrap}
.main-nav a:hover,.main-nav a.active{background:#e7e9de;color:var(--ink)}.main-nav a.active:after{content:"";position:absolute;bottom:3px;left:12px;width:16px;height:2px;background:var(--lime2)}
.nav-cta{margin-left:5px}.menu-toggle{display:none;background:var(--deep);color:#fff;border:0;border-radius:12px;padding:9px 13px}
.hero{padding:180px 0 72px;min-height:650px;background:var(--deep) url("/assets/images/backpic/back-2.webp") center/cover;position:relative;color:#fff;overflow:hidden}
.hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,25,27,.97) 12%,rgba(23,25,27,.77) 55%,rgba(23,25,27,.3)),repeating-linear-gradient(90deg,transparent 0 96px,rgba(199,243,107,.06) 97px,transparent 98px)}
.hero .container{position:relative;z-index:1}.hero-grid{display:grid;grid-template-columns:1fr .88fr;gap:70px;align-items:end}
.hero h1{max-width:650px;margin:16px 0 22px;color:#f7f7f0}.hero h1 em{font-style:normal;color:var(--lime)}
.hero-copy{max-width:650px;color:#d6d8d1;font-size:18px;line-height:1.9}.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:30px 0}
.hero-panel{background:rgba(32,35,38,.9);border:1px solid rgba(199,243,107,.35);padding:28px;border-radius:20px;transform:rotate(2deg);box-shadow:0 24px 50px rgba(0,0,0,.3)}
.panel-top{display:flex;justify-content:space-between;align-items:center;color:#bfc8b4;font-size:13px;border-bottom:1px solid #4b5149;padding-bottom:18px;margin-bottom:20px}.live-dot{color:var(--lime)}.live-dot:before{content:"";display:inline-block;width:8px;height:8px;background:var(--lime);border-radius:50%;margin-right:7px}
.panel-date{font-family:monospace;color:var(--lime);font-size:14px}.panel-title{font-size:26px;font-weight:850;color:#fff;margin:10px 0 22px}.panel-row{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid #3b403b;color:#d4d8ce}.panel-row strong{color:var(--lime)}
.calendar-bar{background:var(--lime);padding:18px 0}.calendar-row{display:flex;align-items:center;gap:12px;overflow:auto}.calendar-row span{white-space:nowrap;padding:8px 17px;border:1px solid rgba(36,38,42,.2);border-radius:var(--pill);font-size:13px;font-weight:800}.calendar-row .selected{background:var(--deep);color:#fff;border-color:var(--deep)}
.event-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:28px;align-items:stretch}.feature-event{position:relative;min-height:450px;border-radius:var(--radius);overflow:hidden;color:#fff;background:var(--deep)}
.feature-event img{height:100%;position:absolute;inset:0}.feature-event:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(20,22,23,.96),rgba(20,22,23,.05) 72%)}
.event-caption{position:absolute;z-index:1;left:34px;right:34px;bottom:30px}.event-caption h2{margin:14px 0 10px;color:#fff}.event-caption p{color:#d4d7cf;max-width:650px}
.event-side{display:flex;flex-direction:column;gap:15px}.event-note{background:#fff;border:1px solid var(--line);border-radius:16px;padding:22px;box-shadow:var(--shadow)}.event-note h3{margin:9px 0}.event-note p{color:var(--muted);font-size:14px;margin-bottom:0}
.event-info{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:22px}.info-box{background:#e9ebe4;padding:18px;border-radius:13px}.info-box small{display:block;color:var(--muted);font-size:12px}.info-box strong{display:block;margin-top:5px;font-size:17px}
.timeline-section{background:#e9e8e2}.timeline{border-left:2px solid #b9c88f;margin-left:92px}.timeline-item{position:relative;display:grid;grid-template-columns:145px 1fr;gap:30px;padding:0 0 34px 38px}.timeline-item:before{content:"";position:absolute;width:13px;height:13px;background:var(--lime);border:3px solid var(--deep);border-radius:50%;left:-8px;top:7px}.timeline-date{font-family:monospace;color:#627733;font-weight:800;font-size:14px}.timeline-content{background:#fff;border:1px solid var(--line);border-radius:15px;padding:22px 25px}.timeline-content h3{margin-bottom:8px}.timeline-content p{color:var(--muted);margin-bottom:0}
.split-story{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:center}.split-story img{height:390px;border-radius:var(--radius)}.reading p{color:#60635f;font-size:17px;line-height:1.95}.reading p+p{margin-top:20px}.quote{border-left:4px solid var(--lime2);padding:14px 0 14px 20px;font-size:21px;font-weight:750}
.activities{display:grid;grid-template-columns:.36fr 1fr;gap:50px}.activity-list{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.activity-card{background:#fff;border:1px solid var(--line);border-radius:16px;overflow:hidden;display:grid;grid-template-columns:112px 1fr}.activity-card img{height:100%;min-height:145px}.activity-card div{padding:18px}.activity-card h3{font-size:18px;margin:6px 0}.activity-card p{font-size:13px;color:var(--muted);margin:0}
.code-band{background:var(--deep2);color:#fff}.code-grid{display:grid;grid-template-columns:1fr 1fr 1fr;gap:25px}.code-item{padding:26px 0;border-top:2px solid #4e554b}.code-item strong{color:var(--lime);font-size:27px;display:block;margin-bottom:10px}.code-item p{color:#c4c9c0;margin:0;font-size:14px}
.faq-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px}.faq-intro p{color:var(--muted)}.accordion{background:transparent}.accordion-title{border:0;border-bottom:1px solid var(--line);background:transparent;color:var(--ink);font-size:17px;font-weight:800;padding:19px 36px 19px 0}.accordion-title:hover{background:transparent;color:#5c7329}.accordion-content{border:0;background:#e8eadf;color:#60635f;padding:17px 22px;font-size:15px}.accordion-item.is-active .accordion-title{color:#61772b;border-bottom:2px solid var(--lime2)}
.cta{background:var(--lime);padding:62px 0}.cta-grid{display:grid;grid-template-columns:1fr .85fr;gap:55px;align-items:center}.cta h2{margin-bottom:14px}.cta p{max-width:650px;color:#4d5a36}.form-card{background:#fff;border-radius:18px;padding:25px;box-shadow:0 15px 30px rgba(50,62,24,.12)}label{font-size:13px;font-weight:800;color:#555b4d}input,select,textarea{border:1px solid #cfd2c8;border-radius:10px!important;box-shadow:none!important;background:#fbfbf8!important;margin:7px 0 14px!important}textarea{min-height:105px}.form-card .btn{width:100%}
.footer{background:var(--deep);color:#d1d5cc;padding:68px 0 24px}.footer-grid{display:grid;grid-template-columns:1.35fr .8fr .8fr .85fr;gap:38px}.footer .brand{color:#fff;margin-bottom:18px}.footer p{color:#aeb5aa;font-size:14px;max-width:310px}.footer h3{font-size:15px;color:var(--lime);margin-bottom:16px}.footer ul{list-style:none;margin:0;padding:0}.footer li{margin:7px 0;color:#aeb5aa;font-size:13px}.footer a:hover{color:var(--lime)}.copyright{border-top:1px solid #3d423d;margin-top:45px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#8f978b;font-size:12px}
@media(max-width:1100px){.main-nav{gap:0}.main-nav a{padding:8px 6px;font-size:12px}.nav-shell{gap:12px}.hero-grid{gap:35px}}
@media(max-width:900px){.main-nav{display:none}.nav-cta{margin-left:auto}.menu-toggle{display:block}.hero-grid,.event-layout,.split-story,.cta-grid{grid-template-columns:1fr}.hero{min-height:auto}.hero-panel{max-width:560px}.activities,.faq-grid{grid-template-columns:1fr;gap:28px}.footer-grid{grid-template-columns:1fr 1fr}.code-grid{grid-template-columns:1fr}}
@media(max-width:640px){.container{padding:0 18px}.section{padding:62px 0}.site-header{top:14px}.nav-shell{padding-left:14px}.brand{font-size:17px}.nav-cta{display:none}.hero{padding:136px 0 55px}.hero h1{font-size:39px}.hero-copy{font-size:16px}.hero-panel{transform:none;padding:21px}.event-caption{left:21px;right:21px}.event-caption h2{font-size:27px}.event-info{grid-template-columns:1fr}.timeline{margin-left:12px}.timeline-item{grid-template-columns:1fr;gap:5px;padding-left:25px}.activity-list{grid-template-columns:1fr}.activity-card{grid-template-columns:100px 1fr}.split-story img{height:260px}.footer-grid{grid-template-columns:1fr}.copyright{display:block}.copyright span{display:block;margin-bottom:10px}.calendar-row{margin-right:-18px}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}

/* roulang page: category5 */
:root{
      --ink:#24262a;--deep:#17191b;--deep2:#202326;--lime:#c7f36b;--lime2:#9fca42;
      --paper:#f2f1ed;--mist:#e6e5df;--muted:#737672;--purple:#777084;--line:#d5d5ce;
      --white:#fff;--radius:18px;--pill:999px;--shadow:0 14px 38px rgba(25,27,28,.09);
      --ease:all .24s ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Microsoft YaHei","PingFang SC",Arial,sans-serif;font-size:16px;line-height:1.78}
    h1,h2,h3,h4,p{margin-top:0} h1,h2,h3,h4{font-weight:900;letter-spacing:-.035em;line-height:1.25}
    h1{font-size:clamp(38px,5vw,58px)} h2{font-size:clamp(30px,3.4vw,40px)} h3{font-size:22px}
    img{display:block;width:100%;height:auto;object-fit:cover}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:#4b6420}
    button,input,select,textarea{font:inherit}
    button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:3px solid var(--lime2);outline-offset:3px}
    .container{max-width:1260px;margin:0 auto;padding:0 28px}
    .section{padding:88px 0}.section-head{max-width:760px;margin-bottom:38px}
    .section-head p{font-size:17px;color:var(--muted)}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:#687b35;font-size:12px;letter-spacing:.14em;font-weight:800}
    .eyebrow:before{content:"";width:24px;height:3px;background:var(--lime2);border-radius:5px}
    .tag{display:inline-block;padding:4px 11px;border-radius:var(--pill);background:#e8efcf;color:#56682c;font-size:12px;font-weight:800}
    .btn{display:inline-flex;align-items:center;justify-content:center;gap:9px;border:1px solid transparent;border-radius:var(--pill);padding:12px 21px;font-weight:800;line-height:1.2;cursor:pointer;transition:var(--ease)}
    .btn:hover{transform:translateY(-3px);box-shadow:0 8px 18px rgba(29,32,24,.14)}
    .btn:active{transform:translateY(0)} .btn-primary{background:var(--lime);color:#1d2518}
    .btn-dark{background:var(--deep);color:#fff}.btn-ghost{border-color:#aeb1a9;color:var(--ink);background:transparent}
    .site-header{position:absolute;z-index:10;top:22px;left:0;width:100%}
    .nav-shell{display:flex;align-items:center;gap:24px;padding:10px 12px 10px 22px;background:rgba(246,246,241,.92);border:1px solid rgba(255,255,255,.75);border-radius:var(--pill);box-shadow:0 8px 28px rgba(0,0,0,.12);backdrop-filter:blur(12px)}
    .brand{display:flex;align-items:center;gap:10px;font-size:19px;font-weight:900;white-space:nowrap}
    .brand-mark{position:relative;width:29px;height:22px;display:inline-block}
    .brand-mark:before,.brand-mark:after{content:"";position:absolute;border-radius:80% 15% 80% 15%;background:var(--lime2);transform:skewX(-25deg)}
    .brand-mark:before{width:21px;height:10px;top:2px;left:0}.brand-mark:after{width:21px;height:10px;bottom:2px;right:0;background:#7c8375}
    .main-nav{display:flex;align-items:center;gap:3px;margin-left:auto}
    .main-nav a{position:relative;padding:9px 10px;border-radius:14px;color:#4e524f;font-size:13px;white-space:nowrap}
    .main-nav a:hover,.main-nav a.active{background:#e7e9de;color:var(--ink)}
    .main-nav a.active:after{content:"";position:absolute;bottom:3px;left:12px;width:16px;height:2px;background:var(--lime2)}
    .nav-cta{margin-left:5px}.menu-toggle{display:none;background:var(--deep);color:#fff;border:0;border-radius:12px;padding:9px 13px}
    .page-hero{padding:174px 0 82px;background:var(--deep) url("/assets/images/backpic/back-2.webp") center/cover;position:relative;color:#fff;overflow:hidden}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(23,25,27,.97),rgba(23,25,27,.72) 54%,rgba(23,25,27,.38)),repeating-linear-gradient(90deg,transparent 0 110px,rgba(199,243,107,.055) 111px,transparent 112px)}
    .page-hero .container{position:relative;z-index:1}
    .hero-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:64px;align-items:end}
    .page-hero h1{max-width:680px;margin:17px 0 22px}.page-hero h1 em{font-style:normal;color:var(--lime)}
    .hero-intro{max-width:650px;color:#d4d8d0;font-size:18px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:30px}
    .hero-panel{background:rgba(32,35,38,.88);border:1px solid rgba(199,243,107,.35);border-radius:var(--radius);padding:25px;transform:rotate(2deg);box-shadow:0 20px 45px rgba(0,0,0,.25)}
    .panel-top{display:flex;justify-content:space-between;color:#b8c1ad;font-size:12px;border-bottom:1px solid #454b45;padding-bottom:15px;margin-bottom:20px}
    .panel-number{font-size:56px;line-height:1;color:var(--lime);font-weight:900}.panel-copy{color:#d6d8d2;margin:8px 0 22px}
    .bar{height:9px;background:#444941;border-radius:9px;overflow:hidden}.bar i{display:block;height:100%;background:var(--lime);border-radius:9px}
    .panel-list{list-style:none;margin:22px 0 0;padding:0}.panel-list li{display:flex;justify-content:space-between;padding:10px 0;border-bottom:1px solid #3d423e;color:#d9ddd5;font-size:14px}.panel-list b{color:var(--lime)}
    .reading-grid{display:grid;grid-template-columns:1.35fr .65fr;gap:28px;align-items:stretch}
    .feature-article,.index-box,.note-card,.path-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;box-shadow:0 5px 20px rgba(0,0,0,.035)}
    .feature-article{display:grid;grid-template-columns:.9fr 1.1fr;min-height:420px}
    .feature-article img{height:100%;min-height:360px}.article-copy{padding:38px 40px}.article-copy h2{margin:15px 0}
    .article-copy p{color:var(--muted);font-size:16px}.meta{color:var(--purple);font-size:13px;font-weight:800}
    .index-box{padding:31px}.index-box h3{margin:12px 0 20px}.index-box ul{list-style:none;margin:0;padding:0}
    .index-box li{border-top:1px solid var(--line);padding:13px 0}.index-box li a{display:flex;justify-content:space-between;gap:15px}.index-box li span{color:var(--muted);font-size:13px}
    .index-box li a:hover{padding-left:5px;color:#566c26}
    .text-band{background:var(--deep2);color:#e7e9e3;border-radius:var(--radius);padding:54px 65px;margin-top:30px;position:relative;overflow:hidden}
    .text-band:after{content:"READ / 05";position:absolute;right:35px;top:28px;color:#66705e;font:12px monospace}
    .text-band h2{color:#fff;max-width:720px}.text-band p{max-width:850px;color:#c6cbc1;font-size:17px}
    .text-band .columns{columns:2;column-gap:55px}.text-band .columns p{break-inside:avoid}
    .notes-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:38px;align-items:start}.sticky{position:sticky;top:100px}
    .notes-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}.note-card{padding:24px}.note-card h3{margin:13px 0 8px}.note-card p{font-size:14px;color:var(--muted);margin-bottom:0}
    .note-card.wide{grid-column:span 2;background:#e9ecdF}.note-card a{display:inline-block;margin-top:15px;color:#63772c;font-weight:800;font-size:13px}
    .path-section{background:#e8e8e2}.path-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:0;margin-top:36px}
    .path-step{padding:27px 25px;border-top:3px solid var(--deep);position:relative}.path-step:not(:last-child){border-right:1px solid #c8c9c1}
    .path-step b{font:700 13px monospace;color:#687b35}.path-step h3{margin:18px 0 10px}.path-step p{font-size:14px;color:var(--muted)}
    .quote-section{padding:68px 0}.quote-box{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}.quote-box img{height:310px;border-radius:var(--radius)}
    blockquote{margin:0;font-size:26px;font-weight:800;line-height:1.5;border-left:4px solid var(--lime2);padding-left:26px}.quote-box cite{display:block;margin-top:22px;font-size:14px;color:var(--muted);font-style:normal}
    .faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px}.faq-copy p{color:var(--muted)} .accordion{margin:0;background:transparent}
    .accordion-item{border:1px solid var(--line);border-radius:12px!important;margin-bottom:10px;background:#fff;overflow:hidden}
    .accordion-title{border:0!important;color:var(--ink);font-weight:800;padding:19px 23px;font-size:16px;background:#fff}
    .accordion-title:hover{background:#edf1df;color:#526b21}.accordion-content{border:0!important;background:#fafaf7;color:var(--muted);padding:0 23px 20px;font-size:15px}
    .cta-wrap{background:var(--deep);color:#fff;padding:65px;border-radius:var(--radius);display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;position:relative;overflow:hidden}
    .cta-wrap:before{content:"";position:absolute;width:290px;height:290px;border:1px solid rgba(199,243,107,.3);border-radius:50%;right:-90px;top:-110px}.cta-wrap h2{color:#fff}.cta-wrap p{color:#c8cdc3}.steps{list-style:none;margin:27px 0 0;padding:0}.steps li{padding:10px 0 10px 30px;position:relative;color:#d5d9d1}.steps li:before{content:"";position:absolute;left:0;top:17px;width:12px;height:12px;border-radius:50%;background:var(--lime)}
    .form-panel{background:#f8f8f3;color:var(--ink);border-radius:15px;padding:27px;position:relative;z-index:1}.form-panel label{font-size:13px;font-weight:800;margin-bottom:7px}.form-panel input,.form-panel select,.form-panel textarea{border:1px solid #cfd1c8;border-radius:10px;background:#fff;box-shadow:none;margin-bottom:16px;padding:11px 13px}.form-panel input:focus,.form-panel select:focus,.form-panel textarea:focus{border-color:var(--lime2);box-shadow:0 0 0 3px rgba(159,202,66,.18)}.form-panel textarea{min-height:92px;resize:vertical}.form-note{font-size:12px;color:var(--muted);margin:13px 0 0}
    .footer{background:var(--deep);color:#c8ccc4;padding:60px 0 25px}.footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:35px}.footer .brand{color:#fff}.footer p{max-width:310px;color:#9da39a;font-size:14px;margin-top:17px}.footer h3{font-size:15px;color:#fff;margin-bottom:16px}.footer ul{list-style:none;margin:0;padding:0}.footer li{font-size:13px;margin:8px 0;color:#9da39a}.footer a:hover{color:var(--lime)}.copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #373b38;margin-top:40px;padding-top:20px;color:#848b82;font-size:12px}
    @media(max-width:1100px){.main-nav{gap:0}.main-nav a{padding:8px 6px;font-size:12px}.nav-shell{gap:12px}.hero-layout{gap:35px}.container{padding:0 22px}}
    @media(max-width:900px){.main-nav{display:none}.menu-toggle{display:block;margin-left:auto}.nav-cta{display:none}.hero-layout,.reading-grid,.notes-layout,.faq-grid,.cta-wrap,.quote-box{grid-template-columns:1fr}.page-hero{padding-top:145px}.hero-panel{max-width:600px;transform:none}.sticky{position:static}.footer-grid{grid-template-columns:repeat(2,1fr)}.path-grid{grid-template-columns:repeat(2,1fr)}.path-step:nth-child(2){border-right:0}.path-step:nth-child(-n+2){border-bottom:1px solid #c8c9c1}}
    @media(max-width:640px){.container{padding:0 17px}.section{padding:62px 0}.page-hero{padding:130px 0 58px}.page-hero h1{font-size:38px}.hero-intro{font-size:16px}.feature-article{display:block}.feature-article img{height:220px;min-height:0}.article-copy{padding:27px}.text-band{padding:35px 25px}.text-band .columns{columns:1}.notes-list{grid-template-columns:1fr}.note-card.wide{grid-column:auto}.path-grid{grid-template-columns:1fr}.path-step{border-right:0!important;border-bottom:1px solid #c8c9c1}.quote-box blockquote{font-size:22px}.cta-wrap{padding:32px 22px;gap:28px}.footer-grid{grid-template-columns:1fr 1fr;gap:22px}.copyright{display:block}.copyright span{display:block;margin-bottom:12px}.site-header{top:15px}.nav-shell{padding-left:15px}.main-nav.is-open{display:flex;position:absolute;left:12px;right:12px;top:60px;flex-direction:column;align-items:stretch;background:#f6f6f1;padding:12px;border-radius:18px;box-shadow:var(--shadow)}.main-nav.is-open a{padding:12px 15px}}
    @media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;transition:none!important}}