/* roulang page: index */
:root{
      --ink:#18201c;
      --ink-2:#26322b;
      --green:#6f9f45;
      --green-dark:#4d762e;
      --green-pale:#e9f0df;
      --orange:#d47b45;
      --cream:#f7f5ed;
      --paper:#fffef9;
      --mist:#eef1e9;
      --line:#d9dfd2;
      --text:#303a33;
      --muted:#6f7971;
      --white:#fff;
      --shadow:0 16px 38px rgba(24,32,28,.08);
      --shadow-sm:0 7px 20px rgba(24,32,28,.06);
      --radius:16px;
      --radius-sm:10px;
      --ease:all .25s ease;
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--text);font-family:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    img{display:block;max-width:100%;height:auto}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--green-dark)}
    a:visited{color:inherit}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(212,123,69,.58);outline-offset:3px}
    .container{width:min(1240px,calc(100% - 48px));margin:0 auto}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green-dark);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--orange)}
    h1,h2,h3,h4{margin:0;color:var(--ink);line-height:1.25;font-weight:800;letter-spacing:-.03em}
    h1{font-size:clamp(42px,5.5vw,70px)}
    h2{font-size:clamp(30px,3.5vw,44px)}
    h3{font-size:21px}
    p{margin:0 0 18px}
    .section{padding:88px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:38px}
    .section-head p{max-width:580px;color:var(--muted);margin:0}
    .topbar{height:76px;background:rgba(24,32,28,.98);color:#f8faf5;display:flex;align-items:center;position:relative;z-index:10}
    .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .logo{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:900;letter-spacing:.04em;white-space:nowrap}
    .logo-mark{width:31px;height:31px;border:2px solid var(--green);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--green)}
    .logo-mark:before{height:2px;width:24px;left:2px;top:13px;transform:rotate(35deg)}
    .logo-mark:after{height:24px;width:2px;left:13px;top:2px;transform:rotate(35deg)}
    .nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
    .nav-links a{padding:10px 13px;color:#cbd4cb;font-size:14px;border-bottom:2px solid transparent}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-bottom-color:var(--green)}
    .nav-cta,.button-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--green);background:var(--green);color:#fff!important;border-radius:8px;padding:12px 20px;font-weight:800;line-height:1.2}
    .nav-cta:hover,.button-primary:hover{background:#82b653;border-color:#82b653;transform:translateY(-2px)}
    .button-secondary{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(24,32,28,.25);border-radius:8px;padding:12px 20px;color:var(--ink)!important;font-weight:800;background:transparent}
    .button-secondary:hover{border-color:var(--green);background:var(--green-pale);transform:translateY(-2px)}
    .button-text{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark)!important;font-weight:800}
    .button-text:hover{gap:13px}
    .menu-toggle{display:none;background:none;border:1px solid #647166;color:#fff;padding:8px 12px;border-radius:7px}
    .hero{min-height:650px;background:var(--ink);color:#eaf0e8;position:relative;overflow:hidden;padding:74px 0 54px}
    .hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,32,28,.98) 0%,rgba(24,32,28,.87) 43%,rgba(24,32,28,.35) 100%),url("/assets/images/backpic/back-1.webp") center/cover no-repeat;opacity:.98}
    .hero:after{content:"";position:absolute;right:-150px;bottom:-230px;width:580px;height:580px;border:1px solid rgba(111,159,69,.32);border-radius:50%;box-shadow:0 0 0 28px rgba(111,159,69,.06),0 0 0 60px rgba(111,159,69,.04)}
    .hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;gap:70px;align-items:center}
    .hero h1{color:#fff;max-width:720px;margin:18px 0 23px}
    .hero h1 em{color:#a4ce73;font-style:normal}
    .hero-copy{font-size:18px;line-height:1.9;color:#d1d9d0;max-width:650px}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin:31px 0}
    .hero .button-secondary{border-color:#718074;color:#fff!important}
    .hero .button-secondary:hover{background:rgba(255,255,255,.08);border-color:#a4ce73}
    .trust-line{display:flex;flex-wrap:wrap;gap:22px;color:#aab7aa;font-size:13px;padding-top:15px;border-top:1px solid rgba(255,255,255,.16)}
    .trust-line b{color:#e9f2e5;font-size:16px;margin-right:5px}
    .hero-panel{background:rgba(31,43,35,.89);border:1px solid rgba(164,206,115,.35);padding:24px;border-radius:18px;box-shadow:var(--shadow);max-width:470px;justify-self:end}
    .panel-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid rgba(255,255,255,.14);padding-bottom:17px;margin-bottom:20px}
    .panel-top span{font-size:13px;color:#aebcaf}.live{color:#a4ce73!important}
    .panel-main{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:22px}
    .panel-number{font-size:55px;line-height:1;font-weight:900;color:#fff}.panel-number small{font-size:16px;color:#a9baaa;font-weight:500}
    .trend{color:#a4ce73;font-size:13px;text-align:right}
    .trend strong{display:block;font-size:23px}
    .meter{height:8px;background:#394a3d;border-radius:8px;overflow:hidden;margin:10px 0 18px}
    .meter i{display:block;height:100%;background:var(--green);width:76%;border-radius:8px}
    .panel-list{display:grid;gap:12px}.panel-list div{display:flex;justify-content:space-between;color:#c8d1c8;font-size:14px}.panel-list b{color:#fff}
    .fact-strip{background:var(--green);color:#fff;padding:19px 0}
    .fact-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
    .fact{display:flex;gap:13px;align-items:center;border-right:1px solid rgba(255,255,255,.28);padding-right:18px}.fact:last-child{border:0}.fact strong{font-size:23px;line-height:1;color:#fff;display:block}.fact span{font-size:13px;line-height:1.4;color:#edf5e7}
    .metrics{background:var(--paper)}
    .metric-layout{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:14px;align-items:stretch}
    .metric-main,.metric-card{border:1px solid var(--line);border-radius:var(--radius);padding:25px;background:#fff}
    .metric-main{background:var(--ink);color:#fff;position:relative;overflow:hidden}.metric-main:after{content:"";position:absolute;width:170px;height:170px;border:18px solid rgba(111,159,69,.18);border-radius:50%;right:-48px;bottom:-65px}
    .metric-label{font-size:13px;color:var(--muted);display:block;margin-bottom:12px}.metric-main .metric-label{color:#aebcaf}
    .metric-big{font-size:52px;font-weight:900;line-height:1;color:var(--green)}
    .metric-main p{font-size:13px;color:#cad4ca;margin:18px 0 0;max-width:240px}
    .metric-card{display:flex;flex-direction:column;justify-content:space-between;min-height:180px}.metric-card strong{font-size:32px;color:var(--ink);line-height:1}.metric-card .up{color:var(--orange);font-size:13px}.metric-card p{font-size:13px;color:var(--muted);margin:13px 0 0}
    .section-note{font-size:15px;color:var(--muted);max-width:650px}
    .matrix{background:var(--mist)}
    .matrix-layout{display:grid;grid-template-columns:230px 1fr;gap:24px}
    .matrix-index{border-right:1px solid var(--line);padding-right:20px}.matrix-index a{display:block;padding:14px 15px;border-left:3px solid transparent;color:var(--muted);font-weight:700}.matrix-index a:hover,.matrix-index a.active{color:var(--ink);background:#fff;border-left-color:var(--green)}
    .service-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:auto auto;gap:15px}
    .service-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:23px;min-height:190px;display:flex;flex-direction:column;align-items:flex-start;transition:var(--ease)}
    .service-card:hover{transform:translateY(-4px);border-color:var(--green);box-shadow:var(--shadow-sm)}
    .service-card.featured{grid-row:span 2;background:var(--ink);color:#dbe5d9;padding:30px;min-height:395px;position:relative;overflow:hidden}.service-card.featured:after{content:"";position:absolute;right:-40px;bottom:-60px;width:210px;height:210px;border:1px solid rgba(164,206,115,.45);border-radius:50%}
    .service-card h3{margin:13px 0 9px}.service-card.featured h3{color:#fff;font-size:29px}.service-card p{font-size:14px;color:var(--muted);margin-bottom:14px}.service-card.featured p{color:#c4d0c3}.service-card .button-text{margin-top:auto;font-size:14px}
    .badge{display:inline-block;padding:4px 9px;border:1px solid #cdd9c4;background:var(--green-pale);color:var(--green-dark);font-size:12px;border-radius:5px;line-height:1.3}.badge.orange{background:#f8e8dc;border-color:#edc3aa;color:#a9542a}.service-card.featured .badge{background:rgba(111,159,69,.2);border-color:rgba(164,206,115,.4);color:#b9dc94}
    .deep-story{background:var(--paper)}
    .story-layout{display:grid;grid-template-columns:.85fr 1.15fr;gap:65px;align-items:start}
    .story-image{aspect-ratio:4/3;border-radius:18px;overflow:hidden;background:var(--green-pale);position:relative}.story-image img{width:100%;height:100%;object-fit:cover}.story-image:after{content:"球盟会 · 球迷现场";position:absolute;left:18px;bottom:15px;color:#fff;font-size:13px;background:rgba(24,32,28,.72);padding:5px 10px;border-radius:4px}
    .story-copy h2{margin:14px 0 22px}.story-copy p{font-size:16px;color:#4f5b52}.quote{border-left:4px solid var(--orange);padding:16px 21px;margin:25px 0;background:#fbf1e9;color:var(--ink);font-size:18px;font-weight:700}
    .story-facts{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:27px}.story-facts div{border-top:2px solid var(--green);padding-top:11px}.story-facts b{display:block;font-size:23px;color:var(--ink)}.story-facts span{font-size:12px;color:var(--muted)}
    .comparison{background:var(--ink);color:#e2e9e0}.comparison h2{color:#fff}.comparison .section-note{color:#b4c1b4}
    .compare-layout{display:grid;grid-template-columns:1fr .9fr;gap:35px;align-items:stretch}
    .compare-box{background:#26332a;border:1px solid #405143;border-radius:var(--radius);padding:27px}.compare-row{display:grid;grid-template-columns:130px 1fr 1fr;gap:15px;padding:16px 0;border-bottom:1px solid #405143;font-size:14px}.compare-row:last-child{border-bottom:0}.compare-row span:first-child{color:#aebcaf;font-weight:800}.compare-row b{color:#eaf2e7;font-weight:600}.compare-row b:last-child{color:#b8df91}
    .compare-aside{border-left:3px solid var(--orange);padding:15px 0 15px 27px;display:flex;flex-direction:column;justify-content:center}.compare-aside h3{color:#fff;margin-bottom:16px}.compare-aside p{color:#c0cbc0;font-size:15px}.compare-aside .button-secondary{color:#fff!important;border-color:#68786b;align-self:flex-start}
    .news{background:var(--cream)}.news-layout{display:grid;grid-template-columns:1.1fr .9fr;gap:22px}.lead-news{background:var(--ink);color:#fff;border-radius:var(--radius);overflow:hidden;display:flex;flex-direction:column}.lead-news img{width:100%;aspect-ratio:16/8;object-fit:cover;opacity:.82}.lead-body{padding:25px}.lead-body h3{color:#fff;font-size:27px;margin:10px 0}.lead-body p{color:#c3cec2;font-size:14px}.news-list{display:grid;gap:10px}.news-item{background:#fff;border:1px solid var(--line);border-radius:12px;padding:15px 18px;display:grid;grid-template-columns:78px 1fr auto;gap:13px;align-items:center}.news-date{font-size:12px;color:var(--orange);font-weight:800}.news-item h3{font-size:16px;margin-bottom:3px}.news-item p{font-size:13px;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:1;-webkit-box-orient:vertical;overflow:hidden}.news-item .button-text{font-size:12px;white-space:nowrap}
    .collections{background:#e4eadf}.collection-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:15px}.collection{min-height:215px;padding:24px;background:#fff;border:1px solid var(--line);border-radius:var(--radius);position:relative;overflow:hidden}.collection.large{background:url("/assets/images/coverpic/cover-2.webp") center/cover;min-height:270px;color:#fff}.collection.large:before{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(24,32,28,.88),rgba(24,32,28,.1))}.collection>*{position:relative}.collection.large h3{color:#fff}.collection h3{margin:15px 0 8px}.collection p{font-size:14px;color:var(--muted)}.collection.large p{color:#e1e9df}.collection .count{position:absolute;right:20px;top:20px;color:var(--orange);font-weight:900}
    .faq{background:var(--paper)}.faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:70px}.faq-intro p{color:var(--muted);margin-top:20px}.faq-intro .side-mark{margin-top:36px;border-top:1px solid var(--line);padding-top:16px;color:var(--green-dark);font-weight:800}
    .accordion{border:0;background:transparent}.accordion-item{border:0;border-bottom:1px solid var(--line);background:transparent}.accordion-title{color:var(--ink);font-size:17px;font-weight:800;padding:20px 42px 20px 0;border:0;background:transparent;position:relative}.accordion-title:hover{color:var(--green-dark);background:transparent}.accordion-title:before{right:4px;color:var(--green);font-size:23px}.accordion-content{border:0;background:var(--green-pale);padding:18px 22px;color:#4c5a4d;font-size:15px;border-radius:8px;margin:0 0 12px}
    .contact{background:var(--green-pale)}.contact-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:50px}.contact-copy h2{margin:13px 0 17px}.contact-copy p{color:#506052}.contact-points{display:grid;gap:13px;margin-top:25px}.contact-points div{display:flex;gap:12px;align-items:start;font-size:14px}.contact-points b{color:var(--green-dark)}.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow-sm)}label{font-size:14px;font-weight:800;color:var(--ink);display:block;margin-bottom:7px}label i{font-style:normal;color:var(--orange)}input,select,textarea{width:100%;border:1px solid #cbd4c8;border-radius:7px;padding:12px 13px;background:#fff;color:var(--ink);transition:var(--ease);margin-bottom:17px}textarea{min-height:115px;resize:vertical}input:hover,select:hover,textarea:hover{border-color:var(--green)}input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(111,159,69,.16);outline:0}.check{display:flex;gap:9px;align-items:flex-start;font-size:13px;color:var(--muted);font-weight:500;margin-bottom:18px}.check input{width:auto;margin:4px 0 0}.form-message{display:none;padding:12px;background:#e6f1de;color:var(--green-dark);border-radius:7px;margin-top:14px;font-size:14px}.form-message.show{display:block}
    footer{background:var(--ink);color:#c5d0c5;padding:45px 0 25px}.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:35px;padding-bottom:35px;border-bottom:1px solid #3d4b40}.footer-brand p{font-size:14px;color:#9eab9f;max-width:350px;margin-top:15px}.footer-title{color:#fff;font-weight:800;margin-bottom:13px}.footer-links{display:flex;flex-wrap:wrap;gap:10px 18px;font-size:14px}.footer-links a{color:#b6c2b6}.footer-links a:hover{color:#a4ce73}.records{font-size:13px;color:#98a699;line-height:2.1}.copyright{display:flex;justify-content:space-between;gap:20px;padding-top:20px;font-size:13px;color:#89988b}.copyright a{color:#b5c8b1}
    @media(max-width:1023px){.nav-links{display:none}.menu-toggle{display:block}.hero-inner{grid-template-columns:1fr;gap:36px}.hero-panel{justify-self:start}.metric-layout{grid-template-columns:1.4fr 1fr 1fr}.metric-card:last-child{grid-column:span 2}.matrix-layout{grid-template-columns:1fr}.matrix-index{border:0;border-bottom:1px solid var(--line);padding:0 0 12px;display:flex;overflow:auto;gap:5px}.matrix-index a{white-space:nowrap;border-left:0;border-bottom:3px solid transparent}.matrix-index a.active{border-bottom-color:var(--green)}.story-layout,.compare-layout,.news-layout,.faq-layout,.contact-layout{grid-template-columns:1fr;gap:32px}.story-image{max-width:650px}.footer-grid{grid-template-columns:1fr 1fr}.footer-brand{grid-column:span 2}}
    @media(max-width:639px){.container{width:min(100% - 30px,1240px)}.section{padding:60px 0}.section-head{display:block;margin-bottom:27px}.section-head p{margin-top:15px}.topbar{height:68px}.logo{font-size:20px}.hero{padding:54px 0 42px;min-height:0}.hero-copy{font-size:16px}.hero-actions{margin:25px 0}.hero-actions a{width:100%}.hero-panel{width:100%;padding:20px}.panel-number{font-size:43px}.fact-grid{grid-template-columns:1fr 1fr;gap:15px}.fact{border:0;padding:0}.fact strong{font-size:20px}.metric-layout{display:flex;overflow:auto;padding-bottom:7px;scroll-snap-type:x mandatory}.metric-main,.metric-card{min-width:78%;scroll-snap-align:start}.metric-card{min-width:47%;min-height:155px}.metric-card:last-child{grid-column:auto}.service-grid{grid-template-columns:1fr 1fr}.service-card.featured{grid-column:span 2;grid-row:auto;min-height:320px}.service-card{min-height:205px;padding:19px}.service-card.featured h3{font-size:25px}.story-facts{grid-template-columns:1fr 1fr}.compare-box{overflow:auto;padding:18px}.compare-row{min-width:570px}.compare-aside{padding-left:18px}.collection-grid{grid-template-columns:1fr}.collection.large{min-height:230px}.news-item{grid-template-columns:1fr auto;gap:5px 10px}.news-date{grid-column:span 2}.news-item p{grid-column:1 / -1}.news-item .button-text{grid-column:2;grid-row:2}.form-card{padding:20px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.copyright{display:block}.copyright span{display:block;margin-bottom:8px}}

/* roulang page: category3 */
:root{
      --ink:#18201c;
      --ink-2:#26322b;
      --green:#6f9f45;
      --green-dark:#4d762e;
      --green-pale:#e9f0df;
      --orange:#d47b45;
      --cream:#f7f5ed;
      --paper:#fffef9;
      --mist:#eef1e9;
      --line:#d9dfd2;
      --text:#303a33;
      --muted:#6f7971;
      --white:#fff;
      --shadow:0 16px 38px rgba(24,32,28,.08);
      --shadow-sm:0 7px 20px rgba(24,32,28,.06);
      --radius:16px;
      --radius-sm:10px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--text);font-family:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    img{display:block;max-width:100%;height:auto}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--green-dark)}
    a:visited{color:inherit}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(212,123,69,.75);outline-offset:3px}
    .container{width:min(1240px,calc(100% - 48px));margin:0 auto}
    .topbar{height:76px;background:rgba(24,32,28,.98);color:#f8faf5;display:flex;align-items:center;position:relative;z-index:10}
    .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .logo{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:900;letter-spacing:.04em;white-space:nowrap}
    .logo-mark{width:31px;height:31px;border:2px solid var(--green);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--green)}
    .logo-mark:before{height:2px;width:24px;left:2px;top:13px;transform:rotate(35deg)}
    .logo-mark:after{height:24px;width:2px;left:13px;top:2px;transform:rotate(35deg)}
    .nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
    .nav-links a{padding:10px 13px;color:#cbd4cb;font-size:14px;border-bottom:2px solid transparent}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-bottom-color:var(--green)}
    .nav-cta,.button-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--green);background:var(--green);color:#fff!important;border-radius:8px;padding:12px 20px;font-weight:800;line-height:1.2}
    .nav-cta:hover,.button-primary:hover{background:#82b653;border-color:#82b653;transform:translateY(-2px)}
    .button-secondary{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(24,32,28,.25);border-radius:8px;padding:12px 20px;color:var(--ink)!important;font-weight:800;background:transparent}
    .button-secondary:hover{border-color:var(--green);background:var(--green-pale);transform:translateY(-2px)}
    .button-text{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark)!important;font-weight:800}
    .button-text:hover{gap:13px}
    .menu-toggle{display:none;background:none;border:1px solid #647166;color:#fff;padding:8px 12px;border-radius:7px}
    .page-hero{padding:64px 0 48px;background:var(--ink);color:#fff;position:relative;overflow:hidden}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,32,28,.97),rgba(24,32,28,.76)),url("/assets/images/backpic/back-2.webp") center/cover;opacity:.95}
    .page-hero:after{content:"";position:absolute;right:7%;top:25px;width:180px;height:180px;border:1px solid rgba(164,206,115,.35);border-radius:50%;box-shadow:0 0 0 25px rgba(111,159,69,.06)}
    .page-hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 370px;gap:65px;align-items:end}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:#a4ce73;font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--orange)}
    h1,h2,h3{color:var(--ink);line-height:1.25;margin-top:0}
    h1{font-size:clamp(40px,5vw,64px);letter-spacing:-.04em;margin:17px 0 20px}
    .page-hero h1{color:#fff;max-width:760px}
    .page-hero-copy{font-size:18px;color:#d1d9d0;max-width:700px;margin:0}
    .hero-index{border:1px solid rgba(164,206,115,.38);padding:22px;border-radius:14px;background:rgba(31,43,35,.8)}
    .hero-index strong{font-size:48px;line-height:1;color:#a4ce73;display:block}
    .hero-index span{display:block;color:#d5dfd3;margin-top:9px}
    .breadcrumb-bar{background:var(--paper);border-bottom:1px solid var(--line)}
    .breadcrumb{display:flex;flex-wrap:wrap;align-items:center;gap:9px;padding:16px 0;color:var(--muted);font-size:14px}
    .breadcrumb a{color:var(--green-dark);font-weight:700}
    .breadcrumb .current{color:var(--text)}
    .back-link{display:inline-block;margin-bottom:18px;color:var(--green-dark);font-weight:800;font-size:14px}
    .section{padding:78px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-head p{max-width:590px;color:var(--muted);margin:0}
    .section h2{font-size:clamp(30px,4vw,42px);margin:12px 0 0}
    .filter-layout{display:grid;grid-template-columns:250px 1fr;gap:42px;align-items:start}
    .filter-panel{background:var(--ink);color:#d9e2d8;padding:24px;border-radius:var(--radius);position:sticky;top:20px}
    .filter-panel h3{color:#fff;font-size:20px;margin-bottom:18px}
    .filter-panel label{display:block;color:#aebcaf;font-size:13px;font-weight:700;margin:17px 0 7px}
    .filter-panel select{width:100%;background:#26352b;color:#fff;border:1px solid #52634f;border-radius:7px;padding:9px 10px}
    .filter-reset{border:0;background:transparent;color:#a4ce73;padding:13px 0 0;font-weight:800}
    .result-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:15px}
    .result-top strong{font-size:19px;color:var(--ink)}
    .result-top span{font-size:13px;color:var(--muted)}
    .result-list{display:grid;gap:12px}
    .result-item{display:grid;grid-template-columns:55px 1fr 135px;gap:22px;align-items:start;background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:22px 24px;transition:var(--ease)}
    .result-item:hover{border-color:var(--green);box-shadow:var(--shadow-sm);transform:translateX(3px)}
    .result-no{font-size:28px;color:var(--orange);font-weight:900;line-height:1}
    .result-meta{display:flex;align-items:center;gap:10px;flex-wrap:wrap;margin-bottom:5px}
    .tag{display:inline-block;border:1px solid #c9d7bc;background:var(--green-pale);color:var(--green-dark);font-size:12px;padding:2px 8px;border-radius:5px;font-weight:800}
    .tag.orange{background:#faeee5;border-color:#edd0ba;color:#a8562d}
    .result-item h3{font-size:21px;margin:0 0 7px}
    .result-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .result-date{font-size:13px;color:var(--muted);margin-bottom:13px;text-align:right}
    .cover-image{margin-top:27px;border-radius:var(--radius);overflow:hidden;aspect-ratio:16/7;background:var(--ink)}
    .cover-image img{width:100%;height:100%;object-fit:cover}
    .deep-section{background:var(--mist)}
    .deep-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}
    .side-note{border-left:4px solid var(--orange);padding:6px 0 6px 22px;color:var(--muted)}
    .side-note strong{display:block;color:var(--ink);font-size:28px;line-height:1.2;margin-bottom:13px}
    .prose{max-width:790px}
    .prose p{margin:0 0 20px;font-size:17px}
    .prose h3{font-size:24px;margin:28px 0 10px}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:var(--line);border:1px solid var(--line);margin-top:30px}
    .step{background:var(--paper);padding:23px;min-height:175px}
    .step b{display:block;color:var(--green-dark);font-size:14px;margin-bottom:16px}
    .step h3{font-size:19px;margin-bottom:8px}
    .step p{color:var(--muted);font-size:14px;margin:0}
    .notice{background:#fff8e9;border-left:4px solid var(--orange);padding:18px 22px;margin-top:30px;color:#665548}
    .cta{background:var(--ink);color:#e8efe5;padding:56px 0}
    .cta-grid{display:grid;grid-template-columns:1fr auto;align-items:center;gap:30px}
    .cta h2{color:#fff;font-size:36px;margin:10px 0}
    .cta p{color:#cbd7ca;margin:0;max-width:650px}
    footer{background:#111713;color:#c5cec4;padding:52px 0 20px}
    .footer-grid{display:grid;grid-template-columns:1.4fr .9fr .9fr;gap:55px;padding-bottom:40px}
    .footer-brand .logo{color:#fff;margin-bottom:17px}
    .footer-brand p{max-width:390px;color:#9eaa9f;margin:0;font-size:14px}
    .footer-title{font-weight:800;color:#fff;margin-bottom:15px}
    .footer-links{display:grid;grid-template-columns:1fr 1fr;gap:8px 18px;font-size:14px}
    .footer-links a{color:#aeb9ae}.footer-links a:hover{color:#a4ce73}
    .records{color:#9eaa9f;font-size:13px;line-height:2.1}
    .records a{color:#a4ce73}
    .copyright{border-top:1px solid #2a342c;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#849087;font-size:13px}
    @media(max-width:1024px){
      .nav-links a{padding:10px 7px;font-size:13px}.nav-cta{padding:11px 13px}
      .page-hero-inner{grid-template-columns:1fr 280px;gap:35px}
      .filter-layout{grid-template-columns:210px 1fr;gap:25px}
      .steps{grid-template-columns:repeat(2,1fr)}
    }
    @media(max-width:760px){
      .container{width:min(100% - 32px,620px)}
      .topbar{height:68px}.menu-toggle{display:block}
      .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:14px 16px 22px;flex-direction:column;align-items:stretch;border-top:1px solid #344238}
      .nav-links.open{display:flex}.nav-links a{padding:11px 8px;border-bottom:1px solid #344238}
      .nav-cta{display:none}
      .page-hero{padding:49px 0 40px}.page-hero-inner{display:block}
      .hero-index{margin-top:30px;max-width:330px}
      .section{padding:55px 0}.section-head{display:block;margin-bottom:25px}
      .section-head p{margin-top:13px}
      .filter-layout{display:block}.filter-panel{position:static;margin-bottom:26px}
      .result-item{grid-template-columns:38px 1fr;gap:13px;padding:18px}
      .result-item .result-action{grid-column:2}.result-date{text-align:left;margin-bottom:8px}
      .deep-grid{display:block}.side-note{margin-bottom:30px}
      .steps{grid-template-columns:1fr}.cta-grid{display:block}.cta .button-primary{margin-top:24px}
      .footer-grid{grid-template-columns:1fr;gap:29px}.copyright{display:block}.copyright span{display:block;margin-top:7px}
    }
    @media(max-width:520px){
      h1{font-size:38px}.page-hero-copy{font-size:16px}
      .result-item h3{font-size:18px}.cover-image{aspect-ratio:4/3}
      .footer-links{grid-template-columns:1fr 1fr}
    }

/* roulang page: category1 */
:root{
      --ink:#18201c;
      --ink-2:#26322b;
      --green:#6f9f45;
      --green-dark:#4d762e;
      --green-pale:#e9f0df;
      --orange:#d47b45;
      --cream:#f7f5ed;
      --paper:#fffef9;
      --mist:#eef1e9;
      --line:#d9dfd2;
      --text:#303a33;
      --muted:#6f7971;
      --white:#fff;
      --shadow:0 16px 38px rgba(24,32,28,.08);
      --shadow-sm:0 7px 20px rgba(24,32,28,.06);
      --radius:16px;
      --radius-sm:10px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--text);font-family:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    h1,h2,h3,h4{color:var(--ink);font-weight:900;line-height:1.25;margin-top:0}
    h1{font-size:clamp(42px,5vw,66px);letter-spacing:-.045em}
    h2{font-size:clamp(30px,3.3vw,43px);letter-spacing:-.035em}
    h3{font-size:21px}
    p{margin:0 0 16px}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--green-dark)}
    a:visited{color:inherit}
    img{display:block;max-width:100%;height:auto}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1240px,calc(100% - 48px));margin:0 auto}
    .topbar{height:76px;background:rgba(24,32,28,.98);color:#f8faf5;display:flex;align-items:center;position:relative;z-index:10}
    .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .logo{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:900;letter-spacing:.04em;white-space:nowrap;color:#fff!important}
    .logo-mark{width:31px;height:31px;border:2px solid var(--green);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--green)}
    .logo-mark:before{height:2px;width:24px;left:2px;top:13px;transform:rotate(35deg)}
    .logo-mark:after{height:24px;width:2px;left:13px;top:2px;transform:rotate(35deg)}
    .nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
    .nav-links a{padding:10px 13px;color:#cbd4cb;font-size:14px;border-bottom:2px solid transparent}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-bottom-color:var(--green)}
    .nav-cta,.button-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--green);background:var(--green);color:#fff!important;border-radius:8px;padding:12px 20px;font-weight:800;line-height:1.2}
    .nav-cta:hover,.button-primary:hover{background:#82b653;border-color:#82b653;transform:translateY(-2px)}
    .button-secondary{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(24,32,28,.25);border-radius:8px;padding:12px 20px;color:var(--ink)!important;font-weight:800;background:transparent}
    .button-secondary:hover{border-color:var(--green);background:var(--green-pale);transform:translateY(-2px)}
    .button-text{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark)!important;font-weight:800}
    .button-text:hover{gap:13px}
    .menu-toggle{display:none;background:none;border:1px solid #647166;color:#fff;padding:8px 12px;border-radius:7px}
    .page-hero{background:var(--ink);color:#eaf0e8;padding:72px 0 66px;position:relative;overflow:hidden}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,32,28,.98),rgba(24,32,28,.75)),url("/assets/images/backpic/back-2.webp") center/cover;opacity:.95}
    .page-hero:after{content:"";position:absolute;right:8%;top:35px;width:190px;height:190px;border:1px solid rgba(164,206,115,.38);border-radius:50%;box-shadow:0 0 0 23px rgba(111,159,69,.08),0 0 0 48px rgba(111,159,69,.04)}
    .hero-content{position:relative;z-index:1;display:grid;grid-template-columns:1fr 390px;gap:80px;align-items:end}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:#a4ce73;font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--orange)}
    .page-hero h1{color:#fff;max-width:760px;margin:18px 0 20px}
    .page-hero h1 em{color:#a4ce73;font-style:normal}
    .hero-copy{font-size:18px;line-height:1.9;color:#d1d9d0;max-width:690px}
    .hero-side{border-left:1px solid rgba(164,206,115,.45);padding-left:25px}
    .hero-side strong{display:block;color:#fff;font-size:31px;line-height:1.2;margin:8px 0}
    .hero-side span{color:#b7c4b6;font-size:14px}
    .breadcrumb-wrap{background:var(--paper);border-bottom:1px solid var(--line)}
    .breadcrumb{padding:18px 0;display:flex;gap:10px;align-items:center;color:var(--muted);font-size:14px}
    .breadcrumb a:hover{color:var(--green-dark)}
    .crumb-current{color:var(--ink);font-weight:800}
    .return-link{display:inline-flex;margin:22px 0 0;color:var(--green-dark);font-size:14px;font-weight:800}
    .section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:36px}
    .section-head p{max-width:580px;color:var(--muted);margin:0}
    .intro-grid{display:grid;grid-template-columns:1.08fr .92fr;gap:58px;align-items:center}
    .intro-copy{font-size:17px;line-height:2}
    .intro-copy p{max-width:740px}
    .image-frame{position:relative;overflow:hidden;border-radius:18px;background:var(--mist);min-height:340px}
    .image-frame img{width:100%;height:100%;min-height:340px;object-fit:cover}
    .image-frame figcaption{position:absolute;bottom:0;left:0;right:0;padding:28px 22px 17px;color:#fff;background:linear-gradient(transparent,rgba(24,32,28,.8));font-size:13px}
    .entry-layout{display:grid;grid-template-columns:245px 1fr;gap:35px}
    .index-list{border-left:2px solid var(--line)}
    .index-list a{display:block;padding:13px 18px;border-left:3px solid transparent;color:var(--muted);font-weight:800;margin-left:-2px}
    .index-list a:hover,.index-list a.active{background:var(--paper);border-left-color:var(--green);color:var(--ink)}
    .entry-grid{display:grid;grid-template-columns:1.15fr .85fr;grid-template-rows:auto auto;gap:16px}
    .entry-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:25px;transition:var(--ease)}
    .entry-card:hover{transform:translateY(-3px);border-color:var(--green);box-shadow:var(--shadow-sm)}
    .entry-card.large{grid-row:span 2;background:var(--ink);color:#d9e4d8;padding:31px}
    .entry-card.large h3{color:#fff;font-size:28px}
    .entry-card.large p{color:#c3d0c2}
    .entry-card h3{margin:10px 0 12px}
    .tag{display:inline-block;color:var(--green-dark);background:var(--green-pale);border:1px solid #cfddbf;padding:3px 9px;border-radius:5px;font-size:12px;font-weight:800}
    .entry-card.large .tag{color:#d9efbd;background:rgba(111,159,69,.18);border-color:rgba(164,206,115,.35)}
    .entry-card .button-text{margin-top:13px}
    .feature-band{background:var(--mist);padding:78px 0}
    .feature-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:62px;align-items:start}
    .feature-grid h2{margin-top:16px}
    .feature-note{border-top:3px solid var(--orange);padding-top:18px;color:var(--muted)}
    .long-copy{max-width:790px;font-size:17px;line-height:2}
    .long-copy p{margin-bottom:20px}
    .quote-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:25px;margin-top:26px;color:var(--ink);font-weight:700}
    .quote-box:before{content:"“";color:var(--orange);font-size:42px;line-height:.5;vertical-align:-12px;margin-right:8px}
    .facts{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .fact{background:var(--paper);border:1px solid var(--line);padding:22px;border-radius:var(--radius-sm)}
    .fact b{display:block;font-size:27px;color:var(--ink);line-height:1.2;margin-bottom:7px}
    .fact span{font-size:13px;color:var(--muted)}
    .guide-table{background:var(--ink);color:#d9e4d8;border-radius:18px;padding:30px;overflow:auto}
    .guide-row{display:grid;grid-template-columns:1.1fr 1fr 1fr 1.2fr;gap:20px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.13);min-width:700px}
    .guide-row:last-child{border-bottom:0}
    .guide-row.head{color:#a4ce73;font-size:13px;font-weight:800}
    .guide-row strong{color:#fff}
    .faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}
    .accordion-item{border-top:1px solid var(--line)}
    .accordion-button{width:100%;background:none;border:0;text-align:left;padding:20px 35px 20px 0;color:var(--ink);font-weight:800;position:relative}
    .accordion-button:after{content:"+";position:absolute;right:5px;font-size:25px;color:var(--green-dark)}
    .accordion-button[aria-expanded="true"]:after{content:"−"}
    .accordion-panel{display:none;padding:0 35px 19px 0;color:var(--muted)}
    .accordion-panel.open{display:block}
    .cta-block{background:var(--green-pale);border:1px solid #d2dfc4;border-radius:18px;padding:42px;display:flex;justify-content:space-between;align-items:center;gap:30px}
    .cta-block h2{margin-bottom:10px}
    .cta-block p{color:var(--muted);max-width:650px;margin:0}
    footer{background:var(--ink);color:#cbd4cb;padding:54px 0 23px}
    .footer-grid{display:grid;grid-template-columns:1.35fr .9fr 1fr;gap:55px}
    .footer-brand p{color:#9eaba0;max-width:400px;margin-top:18px;font-size:14px}
    .footer-title{color:#fff;font-weight:800;margin-bottom:14px}
    .footer-links{display:grid;grid-template-columns:1fr 1fr;gap:7px 18px;font-size:14px}
    .footer-links a:hover,.records a:hover{color:#a4ce73}
    .records{font-size:13px;line-height:2.2;color:#aab6aa}
    .copyright{border-top:1px solid rgba(255,255,255,.13);margin-top:40px;padding-top:18px;display:flex;justify-content:space-between;gap:20px;color:#8d9a8f;font-size:13px}
    :focus-visible{outline:3px solid var(--orange);outline-offset:3px}
    @media(max-width:1024px){
      .nav-links{gap:0}.nav-links a{padding:9px 8px;font-size:13px}.nav-cta{padding:11px 13px}
      .hero-content,.intro-grid,.feature-grid,.faq-layout{gap:35px}
    }
    @media(max-width:768px){
      .container{width:min(100% - 32px,620px)}
      .topbar{height:70px}.menu-toggle{display:block}.nav-cta{display:none}
      .nav-links{display:none;position:absolute;top:70px;left:0;right:0;background:var(--ink);padding:12px 20px 20px;flex-direction:column;align-items:stretch;border-top:1px solid #39463b}
      .nav-links.open{display:flex}.nav-links a{padding:12px;border-bottom:1px solid rgba(255,255,255,.1)}
      .hero-content,.intro-grid,.feature-grid,.faq-layout,.entry-layout{grid-template-columns:1fr}
      .page-hero{padding:55px 0 48px}.hero-side{border-left:0;border-top:1px solid rgba(164,206,115,.45);padding:18px 0 0}
      .section{padding:60px 0}.section-head{display:block;margin-bottom:27px}.section-head p{margin-top:15px}
      .entry-grid{grid-template-columns:1fr}.entry-card.large{grid-row:auto}
      .facts{grid-template-columns:repeat(2,1fr)}
      .cta-block{display:block;padding:30px}.cta-block .button-primary{margin-top:22px}
      .footer-grid{grid-template-columns:1fr;gap:28px}.copyright{display:block}.copyright span{display:block;margin-top:6px}
    }
    @media(max-width:520px){
      h1{font-size:40px}.hero-copy{font-size:16px}.facts{gap:9px}.fact{padding:16px}.fact b{font-size:23px}
      .image-frame,.image-frame img{min-height:260px}.guide-table{padding:20px 18px}.breadcrumb{font-size:13px;overflow:auto;white-space:nowrap}
    }

/* roulang page: category2 */
:root{
      --ink:#18201c;--ink-2:#26322b;--green:#6f9f45;--green-dark:#4d762e;
      --green-pale:#e9f0df;--orange:#d47b45;--cream:#f7f5ed;--paper:#fffef9;
      --mist:#eef1e9;--line:#d9dfd2;--text:#303a33;--muted:#6f7971;--white:#fff;
      --shadow:0 16px 38px rgba(24,32,28,.08);--shadow-sm:0 7px 20px rgba(24,32,28,.06);
      --radius:16px;--radius-sm:10px;--ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--text);font-family:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    img{display:block;max-width:100%;height:auto}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--green-dark)}
    a:visited{color:inherit}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    h1,h2,h3,h4{color:var(--ink);line-height:1.25;margin:0 0 18px;font-weight:900}
    h1{font-size:clamp(42px,5.2vw,68px);letter-spacing:-.045em}
    h2{font-size:clamp(30px,3.2vw,42px);letter-spacing:-.03em}
    h3{font-size:22px}
    p{margin:0 0 18px}
    .container{width:min(1240px,calc(100% - 48px));margin:0 auto}
    .topbar{height:76px;background:rgba(24,32,28,.98);color:#f8faf5;display:flex;align-items:center;position:relative;z-index:10}
    .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .logo{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:900;letter-spacing:.04em;white-space:nowrap}
    .logo-mark{width:31px;height:31px;border:2px solid var(--green);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--green)}
    .logo-mark:before{height:2px;width:24px;left:2px;top:13px;transform:rotate(35deg)}
    .logo-mark:after{height:24px;width:2px;left:13px;top:2px;transform:rotate(35deg)}
    .nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
    .nav-links a{padding:10px 13px;color:#cbd4cb;font-size:14px;border-bottom:2px solid transparent}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-bottom-color:var(--green)}
    .nav-cta,.button-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--green);background:var(--green);color:#fff!important;border-radius:8px;padding:12px 20px;font-weight:800;line-height:1.2}
    .nav-cta:hover,.button-primary:hover{background:#82b653;border-color:#82b653;transform:translateY(-2px)}
    .button-secondary{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(24,32,28,.25);border-radius:8px;padding:12px 20px;color:var(--ink)!important;font-weight:800;background:transparent}
    .button-secondary:hover{border-color:var(--green);background:var(--green-pale);transform:translateY(-2px)}
    .button-text{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark)!important;font-weight:800}
    .button-text:hover{gap:13px}
    .menu-toggle{display:none;background:none;border:1px solid #647166;color:#fff;padding:8px 12px;border-radius:7px}
    .subhero{position:relative;overflow:hidden;background:var(--ink);color:#eaf0e8;padding:68px 0 54px}
    .subhero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,32,28,.98),rgba(24,32,28,.74)),url("/assets/images/backpic/back-2.webp") center/cover no-repeat}
    .subhero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.15fr .85fr;gap:55px;align-items:end}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:#a4ce73;font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--orange)}
    .subhero h1{color:#fff;max-width:680px;margin:17px 0}
    .subhero p{color:#d1d9d0;font-size:18px;max-width:680px}
    .hero-note{border-left:2px solid var(--green);padding:16px 20px;background:rgba(255,255,255,.06);color:#d8e2d6}
    .hero-note strong{display:block;color:#fff;font-size:27px;line-height:1.2;margin-bottom:8px}
    .breadcrumb{padding:18px 0 0;color:#b8c4b7;font-size:14px}
    .breadcrumb a{text-decoration:underline;text-underline-offset:4px}
    .back-link{display:inline-flex;margin-top:20px;color:#c9d6c8;font-weight:700}
    .back-link:before{content:"←";margin-right:8px;color:#a4ce73}
    .section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:38px}
    .section-head p{max-width:580px;color:var(--muted);margin:0}
    .intro-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:54px;align-items:start}
    .intro-image{border-radius:var(--radius);overflow:hidden;border:1px solid var(--line);background:var(--mist)}
    .intro-image img{width:100%;aspect-ratio:4/3;object-fit:cover}
    .intro-copy{font-size:17px}
    .intro-copy p{max-width:720px}
    .quote{margin-top:28px;padding:23px 25px;border-left:4px solid var(--orange);background:#fff;color:var(--ink-2);font-size:18px;font-weight:700}
    .summary{background:var(--green-pale);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:30px 0}
    .summary-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:18px;align-items:stretch}
    .summary-lead,.summary-item{padding:18px 20px;border-left:1px solid rgba(77,118,46,.25)}
    .summary-lead{border-left:0}
    .summary-lead strong{font-size:22px;color:var(--ink)}
    .summary-item b{display:block;font-size:29px;color:var(--green-dark);line-height:1.1}
    .summary-item span{font-size:13px;color:var(--muted)}
    .timeline-wrap{display:grid;grid-template-columns:220px 1fr;gap:56px}
    .stage-nav{position:sticky;top:22px;align-self:start}
    .stage-nav span{display:block;color:var(--muted);font-size:13px;letter-spacing:.08em;margin-bottom:14px}
    .stage-nav a{display:block;padding:12px 15px;border-left:3px solid transparent;color:var(--muted);font-weight:800}
    .stage-nav a:hover,.stage-nav a.active{background:#fff;border-left-color:var(--green);color:var(--ink)}
    .timeline{position:relative;padding-left:43px}
    .timeline:before{content:"";position:absolute;left:11px;top:12px;bottom:15px;width:1px;background:var(--line)}
    .timeline-item{position:relative;display:grid;grid-template-columns:1fr 230px;gap:28px;padding:0 0 46px;margin-bottom:38px;border-bottom:1px solid var(--line)}
    .timeline-item:last-child{margin-bottom:0}
    .timeline-item:before{content:"";position:absolute;left:-38px;top:8px;width:14px;height:14px;background:var(--green);border:4px solid var(--cream);outline:1px solid var(--green);border-radius:50%}
    .date{color:var(--orange);font-weight:900;font-size:14px;letter-spacing:.08em}
    .timeline-item h3{margin:7px 0 10px}
    .timeline-item p{color:var(--muted);max-width:570px}
    .timeline-item img{width:100%;aspect-ratio:3/2;object-fit:cover;border-radius:12px;border:1px solid var(--line);background:var(--mist)}
    .tag{display:inline-block;color:var(--green-dark);background:var(--green-pale);border:1px solid #cbdcba;padding:3px 9px;border-radius:5px;font-size:12px;font-weight:800;margin-bottom:11px}
    .detail-band{background:var(--ink);color:#dce5da;padding:75px 0}
    .detail-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}
    .detail-grid h2{color:#fff}
    .detail-grid h3{color:#b8d98e;font-size:20px;margin-top:29px}
    .detail-grid p{color:#c7d2c5;font-size:16px}
    .detail-mark{font-size:88px;color:var(--green);font-weight:900;line-height:.9;opacity:.85}
    .detail-label{color:#a4ce73;font-weight:800;letter-spacing:.12em;font-size:13px}
    .application{padding:82px 0}
    .apply-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:38px;display:grid;grid-template-columns:1fr 1fr;gap:42px;box-shadow:var(--shadow-sm)}
    .apply-box h2{margin-top:10px}
    .benefits{display:grid;gap:13px;margin-top:26px}
    .benefits div{display:flex;gap:12px;align-items:flex-start}
    .benefits i{font-style:normal;color:var(--green-dark);font-weight:900}
    form{display:grid;gap:15px}
    label{font-weight:800;color:var(--ink);font-size:14px}
    input,select,textarea{width:100%;margin-top:6px;border:1px solid var(--line);border-radius:8px;background:#fff;padding:12px 14px;color:var(--text);outline:none}
    textarea{min-height:112px;resize:vertical}
    input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(111,159,69,.16)}
    .form-foot{display:flex;align-items:center;gap:14px;flex-wrap:wrap}
    .form-tip{font-size:13px;color:var(--muted)}
    .button-primary:active,.button-secondary:active{transform:translateY(0)}
    .button-primary:disabled{background:#a9b4a4;border-color:#a9b4a4;cursor:not-allowed}
    .faq-section{background:var(--mist)}
    .faq-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:60px}
    .faq-intro p{color:var(--muted);max-width:390px}
    .faq-list{display:grid;gap:10px}
    .faq-item{background:#fff;border:1px solid var(--line);border-radius:10px;overflow:hidden}
    .faq-question{width:100%;display:flex;justify-content:space-between;gap:15px;text-align:left;background:#fff;border:0;padding:20px 22px;color:var(--ink);font-weight:900}
    .faq-question:hover{color:var(--green-dark)}
    .faq-question:after{content:"+";font-size:23px;line-height:1;color:var(--green-dark)}
    .faq-question[aria-expanded="true"]:after{content:"−"}
    .faq-answer{display:none;padding:0 22px 21px;color:var(--muted)}
    .faq-answer.open{display:block}
    footer{background:var(--ink);color:#cbd5ca;padding:58px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.25fr .9fr 1fr;gap:54px}
    .footer-brand .logo{color:#fff;margin-bottom:18px}
    .footer-brand p{color:#aeb9ad;max-width:380px;font-size:14px}
    .footer-title{color:#fff;font-weight:900;margin-bottom:15px}
    .footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:7px 18px;font-size:14px}
    .footer-links a{color:#bac6ba}
    .footer-links a:hover,.records a:hover{color:#a4ce73}
    .records{font-size:13px;line-height:2.05;color:#aeb9ad}
    .records a{color:#d3ded1}
    .copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #39453c;margin-top:45px;padding-top:19px;color:#89968b;font-size:13px}
    :focus-visible{outline:3px solid #b4dc82;outline-offset:3px}
    @media(max-width:1024px){
      .nav-links a{padding:10px 7px;font-size:13px}.nav-wrap{gap:12px}
      .subhero-inner,.intro-grid,.detail-grid{grid-template-columns:1fr 1fr;gap:35px}
      .timeline-wrap{grid-template-columns:170px 1fr;gap:30px}
      .summary-grid{grid-template-columns:1.3fr repeat(3,1fr)}
    }
    @media(max-width:760px){
      .container{width:min(100% - 32px,620px)}
      .topbar{height:68px}.menu-toggle{display:block}
      .nav-links{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink);padding:12px 16px 18px;flex-direction:column;align-items:stretch;border-top:1px solid #39453c}
      .nav-links.open{display:flex}.nav-links a{padding:11px 8px;border-bottom:1px solid #344038}
      .nav-cta{display:none}.subhero{padding:48px 0 38px}.subhero-inner,.intro-grid,.detail-grid,.apply-box,.faq-layout{grid-template-columns:1fr}
      h1{font-size:43px}.subhero p{font-size:16px}.hero-note{margin-top:15px}
      .summary{overflow:hidden}.summary-grid{display:flex;overflow-x:auto;gap:0}.summary-lead,.summary-item{min-width:155px;padding:13px 17px}
      .timeline-wrap{grid-template-columns:1fr;gap:25px}.stage-nav{position:static;display:flex;overflow-x:auto;gap:7px}.stage-nav span{display:none}.stage-nav a{white-space:nowrap;border-left:0;border-bottom:3px solid transparent}.stage-nav a:hover,.stage-nav a.active{border-bottom-color:var(--green);border-left:0}
      .timeline{padding-left:30px}.timeline-item{grid-template-columns:1fr;gap:17px;padding-bottom:31px;margin-bottom:29px}.timeline-item:before{left:-26px}
      .section,.application{padding:58px 0}.section-head{display:block;margin-bottom:28px}.section-head p{margin-top:14px}
      .apply-box{padding:25px;gap:28px}.detail-band{padding:58px 0}.detail-mark{font-size:64px}
      .footer-grid{grid-template-columns:1fr;gap:28px}.copyright{display:block}.copyright span{display:block;margin-top:6px}
    }
    @media(max-width:520px){
      .container{width:calc(100% - 28px)}.logo{font-size:20px}.subhero h1{font-size:38px}
      .summary-item b{font-size:24px}.timeline-item h3{font-size:20px}.form-foot .button-primary{width:100%}
    }

/* roulang page: category4 */
:root{
      --ink:#18201c;
      --ink-2:#26322b;
      --green:#6f9f45;
      --green-dark:#4d762e;
      --green-pale:#e9f0df;
      --orange:#d47b45;
      --cream:#f7f5ed;
      --paper:#fffef9;
      --mist:#eef1e9;
      --line:#d9dfd2;
      --text:#303a33;
      --muted:#6f7971;
      --white:#fff;
      --shadow:0 16px 38px rgba(24,32,28,.08);
      --shadow-sm:0 7px 20px rgba(24,32,28,.06);
      --radius:16px;
      --radius-sm:10px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--text);font-family:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    img{display:block;max-width:100%;height:auto}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--green-dark)}
    a:visited{color:inherit}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    .container{width:min(1240px,calc(100% - 48px));margin:0 auto}
    .topbar{height:76px;background:rgba(24,32,28,.98);color:#f8faf5;display:flex;align-items:center;position:relative;z-index:20}
    .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .logo{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:900;letter-spacing:.04em;white-space:nowrap}
    .logo-mark{width:31px;height:31px;border:2px solid var(--green);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--green)}
    .logo-mark:before{height:2px;width:24px;left:2px;top:13px;transform:rotate(35deg)}
    .logo-mark:after{height:24px;width:2px;left:13px;top:2px;transform:rotate(35deg)}
    .nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
    .nav-links a{padding:10px 13px;color:#cbd4cb;font-size:14px;border-bottom:2px solid transparent}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-bottom-color:var(--green)}
    .nav-cta,.button-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--green);background:var(--green);color:#fff!important;border-radius:8px;padding:12px 20px;font-weight:800;line-height:1.2}
    .nav-cta:hover,.button-primary:hover{background:#82b653;border-color:#82b653;transform:translateY(-2px)}
    .button-secondary{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(24,32,28,.25);border-radius:8px;padding:12px 20px;color:var(--ink)!important;font-weight:800;background:transparent}
    .button-secondary:hover{border-color:var(--green);background:var(--green-pale);transform:translateY(-2px)}
    .button-text{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark)!important;font-weight:800}
    .button-text:hover{gap:13px}
    .menu-toggle{display:none;background:none;border:1px solid #647166;color:#fff;padding:8px 12px;border-radius:7px}
    .page-banner{background:var(--paper);border-bottom:1px solid var(--line);padding:50px 0 42px;position:relative;overflow:hidden}
    .page-banner:after{content:"";position:absolute;width:300px;height:300px;border:1px solid #dce6cf;border-radius:50%;right:8%;top:-170px;box-shadow:0 0 0 22px rgba(111,159,69,.05),0 0 0 48px rgba(111,159,69,.035)}
    .banner-grid{display:grid;grid-template-columns:1fr 390px;gap:55px;align-items:center;position:relative;z-index:1}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:var(--green-dark);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--orange)}
    h1,h2,h3{color:var(--ink);line-height:1.25;letter-spacing:-.03em}
    h1{font-size:clamp(40px,5vw,62px);margin:17px 0 18px}
    h2{font-size:clamp(29px,3.4vw,42px);margin:0 0 15px}
    h3{font-size:21px;margin:0 0 10px}
    .banner-copy{font-size:18px;color:var(--muted);max-width:700px;margin:0}
    .banner-image{height:220px;border-radius:18px;overflow:hidden;background:var(--ink);position:relative;border:1px solid var(--line)}
    .banner-image img{width:100%;height:100%;object-fit:cover;opacity:.82}
    .banner-image:after{content:"服务选择";position:absolute;left:22px;bottom:17px;color:#fff;font-weight:800;font-size:22px;letter-spacing:.08em}
    .crumbs{padding:18px 0 0;font-size:14px;color:var(--muted)}
    .crumbs a{text-decoration:underline;text-underline-offset:3px}
    .back-link{display:inline-flex;margin-top:10px;color:var(--green-dark);font-size:14px;font-weight:800}
    .section{padding:78px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:36px}
    .section-head p{max-width:570px;color:var(--muted);margin:0}
    .intro-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:60px;align-items:start}
    .prose{max-width:780px}
    .prose p{margin:0 0 19px}
    .quote-box{background:var(--ink);color:#dce6da;border-radius:var(--radius);padding:30px;position:sticky;top:25px}
    .quote-box strong{display:block;color:#a4ce73;font-size:38px;line-height:1;margin-bottom:15px}
    .quote-box p{margin:0;font-size:15px}
    .choice-section{background:var(--mist)}
    .choice-layout{display:grid;grid-template-columns:245px 1fr;gap:24px}
    .choice-index{border-right:1px solid var(--line);padding-right:18px}
    .choice-index a{display:block;padding:14px 16px;border-left:3px solid transparent;color:var(--muted);font-weight:800}
    .choice-index a:hover,.choice-index a.active{background:var(--paper);color:var(--ink);border-left-color:var(--green)}
    .choice-content{display:grid;grid-template-columns:1.25fr .75fr;gap:16px}
    .choice-card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:26px;min-height:210px;transition:var(--ease)}
    .choice-card:hover{transform:translateY(-3px);border-color:var(--green);box-shadow:var(--shadow-sm)}
    .choice-card.featured{grid-row:span 2;background:var(--ink);color:#dce6da;min-height:436px;padding:32px}
    .choice-card.featured h3{color:#fff;font-size:28px}
    .choice-card.featured p{max-width:460px}
    .tag{display:inline-block;color:var(--green-dark);background:var(--green-pale);border:1px solid #d2dfbf;padding:3px 9px;border-radius:5px;font-size:12px;font-weight:800;margin-bottom:17px}
    .featured .tag{background:rgba(111,159,69,.18);border-color:rgba(164,206,115,.4);color:#b8d98f}
    .choice-card p{color:var(--muted);font-size:15px}
    .featured p{color:#c1cfc1}
    .choice-card ul{padding-left:18px;margin:15px 0 22px;color:var(--muted);font-size:14px}
    .featured ul{color:#c1cfc1}
    .comparison{background:var(--ink);color:#dce6da}
    .comparison h2,.comparison h3{color:#fff}
    .comparison .eyebrow{color:#a4ce73}
    .compare-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px;margin-top:35px}
    .compare-card{border:1px solid #455349;border-radius:var(--radius);padding:28px;background:#202b24}
    .compare-card.highlight{border-color:#86ae5d;background:#2a382d}
    .compare-label{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid #455349;padding-bottom:17px;margin-bottom:18px}
    .compare-label span{color:#aebcaf;font-size:14px}
    .score{color:#a4ce73;font-weight:900;font-size:25px}
    .compare-list{list-style:none;margin:0;padding:0}
    .compare-list li{display:flex;gap:12px;padding:10px 0;border-bottom:1px solid rgba(216,226,214,.1);font-size:15px}
    .compare-list li:before{content:"✓";color:#a4ce73;font-weight:900}
    .compare-note{margin:30px auto 0;max-width:800px;color:#becabe;font-size:15px;text-align:center}
    .decision{padding:78px 0;background:var(--cream)}
    .decision-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:55px;align-items:start}
    .decision-list{display:grid;gap:12px}
    .decision-item{display:grid;grid-template-columns:42px 1fr;gap:15px;padding:17px 0;border-bottom:1px solid var(--line)}
    .decision-number{width:34px;height:34px;border-radius:50%;background:var(--green);color:#fff;display:grid;place-items:center;font-weight:900}
    .decision-item p{margin:0;color:var(--muted);font-size:15px}
    .faq-section{background:var(--paper)}
    .faq-wrap{max-width:900px;margin:0 auto}
    .accordion{background:transparent;margin:0}
    .accordion-item{border:1px solid var(--line);border-bottom:0;background:var(--paper)}
    .accordion-item:last-child{border-bottom:1px solid var(--line)}
    .accordion-title{padding:19px 23px;color:var(--ink);font-weight:800;font-size:17px;background:var(--paper)}
    .accordion-title:hover{background:var(--green-pale);color:var(--green-dark)}
    .accordion-content{padding:0 23px 20px;background:#fbfcf7;color:var(--muted);font-size:15px}
    .accordion-content p{margin:0}
    .cta-section{padding:72px 0;background:var(--green-pale)}
    .cta-panel{display:grid;grid-template-columns:1fr .9fr;gap:45px;align-items:center}
    .cta-panel p{color:var(--muted);max-width:650px}
    .form-box{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:27px;box-shadow:var(--shadow-sm)}
    label{color:var(--ink);font-size:14px;font-weight:800}
    input,select,textarea{border:1px solid #cbd4c6!important;border-radius:7px!important;background:#fff!important;box-shadow:none!important;color:var(--text)!important;margin:6px 0 15px!important}
    input:focus,select:focus,textarea:focus{border-color:var(--green)!important;box-shadow:0 0 0 3px rgba(111,159,69,.18)!important}
    textarea{min-height:100px;resize:vertical}
    .form-note{font-size:12px;color:var(--muted);margin:8px 0 0}
    footer{background:var(--ink);color:#d3ddd2;padding:55px 0 23px}
    .footer-grid{display:grid;grid-template-columns:1.45fr .85fr 1fr;gap:45px}
    .footer-brand p{color:#aebcaf;max-width:380px;font-size:14px}
    .footer-title{color:#fff;font-weight:800;margin-bottom:14px}
    .footer-links{display:grid;grid-template-columns:1fr 1fr;gap:8px 15px;font-size:14px;color:#b8c4b8}
    .footer-links a:hover{color:#a4ce73}
    .records{color:#aebcaf;font-size:13px;line-height:2.1}
    .records a{color:#d9e8c9}
    .copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid #3d493f;margin-top:40px;padding-top:18px;color:#93a193;font-size:12px}
    :focus-visible{outline:3px solid #dca06f;outline-offset:3px}
    @media(max-width:1024px){
      .nav-links a{padding:9px 7px;font-size:13px}
      .banner-grid,.intro-layout,.decision-grid{grid-template-columns:1fr 1fr;gap:30px}
      .choice-layout{grid-template-columns:190px 1fr}
      .footer-grid{gap:25px}
    }
    @media(max-width:760px){
      .container{width:min(100% - 32px,620px)}
      .topbar{height:68px}
      .menu-toggle{display:block}
      .nav-cta{display:none}
      .nav-links{display:none;position:absolute;left:16px;right:16px;top:62px;background:var(--ink-2);padding:12px;flex-direction:column;align-items:stretch;border:1px solid #48564b;border-radius:10px;box-shadow:var(--shadow)}
      .nav-links.open{display:flex}
      .nav-links a{padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.08)}
      .banner-grid,.intro-layout,.decision-grid,.cta-panel,.compare-grid{grid-template-columns:1fr}
      .page-banner{padding:36px 0 30px}
      .banner-image{height:180px}
      .quote-box{position:static}
      .choice-layout{grid-template-columns:1fr}
      .choice-index{border-right:0;border-bottom:1px solid var(--line);padding:0 0 10px;display:flex;overflow:auto;gap:7px}
      .choice-index a{white-space:nowrap;border-left:0;border-bottom:3px solid transparent}
      .choice-index a.active{border-bottom-color:var(--green);border-left:0}
      .choice-content{grid-template-columns:1fr}
      .choice-card.featured{grid-row:auto;min-height:0}
      .section{padding:58px 0}
      .section-head{display:block;margin-bottom:25px}
      .section-head p{margin-top:12px}
      .footer-grid{grid-template-columns:1fr;gap:25px}
      .copyright{display:block}
      .copyright span{display:block;margin-top:7px}
    }
    @media(max-width:520px){
      h1{font-size:38px}
      .hero-actions{display:grid}
      .hero-actions a{width:100%}
      .form-box{padding:20px}
    }

/* roulang page: category5 */
:root{
      --ink:#18201c;--ink-2:#26322b;--green:#6f9f45;--green-dark:#4d762e;
      --green-pale:#e9f0df;--orange:#d47b45;--cream:#f7f5ed;--paper:#fffef9;
      --mist:#eef1e9;--line:#d9dfd2;--text:#303a33;--muted:#6f7971;--white:#fff;
      --shadow:0 16px 38px rgba(24,32,28,.08);--shadow-sm:0 7px 20px rgba(24,32,28,.06);
      --radius:16px;--radius-sm:10px;--ease:all .25s ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--text);font-family:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--green-dark)}
    a:visited{color:inherit}
    img{display:block;max-width:100%;height:auto}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(111,159,69,.55);outline-offset:3px}
    h1,h2,h3,h4,p{margin-top:0}
    h1,h2,h3,h4{color:var(--ink);line-height:1.25;letter-spacing:-.025em}
    h1{font-size:clamp(40px,5vw,66px);margin-bottom:20px}
    h2{font-size:clamp(30px,3.5vw,44px);margin-bottom:16px}
    h3{font-size:22px;margin-bottom:10px}
    .container{width:min(1240px,calc(100% - 48px));margin:0 auto}
    .topbar{height:76px;background:rgba(24,32,28,.98);color:#f8faf5;display:flex;align-items:center;position:relative;z-index:20}
    .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .logo{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:900;letter-spacing:.04em;white-space:nowrap}
    .logo-mark{width:31px;height:31px;border:2px solid var(--green);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--green)}
    .logo-mark:before{height:2px;width:24px;left:2px;top:13px;transform:rotate(35deg)}
    .logo-mark:after{height:24px;width:2px;left:13px;top:2px;transform:rotate(35deg)}
    .nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
    .nav-links a{padding:10px 12px;color:#cbd4cb;font-size:14px;border-bottom:2px solid transparent}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-bottom-color:var(--green)}
    .nav-cta,.button-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--green);background:var(--green);color:#fff!important;border-radius:8px;padding:12px 20px;font-weight:800;line-height:1.2;transition:var(--ease)}
    .nav-cta:hover,.button-primary:hover{background:#82b653;border-color:#82b653;transform:translateY(-2px)}
    .button-secondary{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(24,32,28,.25);border-radius:8px;padding:12px 20px;color:var(--ink)!important;font-weight:800;background:transparent;transition:var(--ease)}
    .button-secondary:hover{border-color:var(--green);background:var(--green-pale);transform:translateY(-2px)}
    .button-text{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark)!important;font-weight:800}
    .button-text:hover{gap:13px}
    .menu-toggle{display:none;background:none;border:1px solid #647166;color:#fff;padding:8px 12px;border-radius:7px}
    .news-hero{background:var(--ink);color:#eaf0e8;padding:64px 0 42px;position:relative;overflow:hidden}
    .news-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,32,28,.98),rgba(24,32,28,.72)),url("/assets/images/backpic/back-2.webp") center/cover no-repeat;opacity:.96}
    .hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:#a4ce73;font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--orange)}
    .news-hero h1{color:#fff;max-width:650px}
    .news-hero h1 em{font-style:normal;color:#a4ce73}
    .hero-copy{font-size:18px;line-height:1.9;color:#d1d9d0;max-width:650px}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:28px}
    .news-hero .button-secondary{border-color:#718074;color:#fff!important}
    .news-hero .button-secondary:hover{background:rgba(255,255,255,.08);border-color:#a4ce73}
    .flash-card{background:#f8faf4;color:var(--ink);border:1px solid rgba(164,206,115,.7);border-radius:18px;padding:27px;box-shadow:var(--shadow);position:relative}
    .flash-top{display:flex;justify-content:space-between;align-items:center;border-bottom:1px solid var(--line);padding-bottom:16px;margin-bottom:18px}
    .flash-label{color:var(--orange);font-size:13px;font-weight:900;letter-spacing:.1em}
    .timer{font-variant-numeric:tabular-nums;font-weight:900;color:var(--green-dark)}
    .flash-card h2{font-size:28px;margin-bottom:10px}
    .flash-card p{color:var(--muted);margin-bottom:20px}
    .flash-image{height:150px;border-radius:11px;overflow:hidden;margin-bottom:20px;background:var(--green-pale)}
    .flash-image img{width:100%;height:100%;object-fit:cover}
    .crumb-row{background:var(--paper);border-bottom:1px solid var(--line)}
    .crumbs{display:flex;align-items:center;gap:10px;min-height:58px;font-size:14px;color:var(--muted)}
    .crumbs a{text-decoration:underline;text-underline-offset:3px}
    .crumbs .current{color:var(--ink);font-weight:700}
    .back-link{margin-left:auto;color:var(--green-dark)!important;font-weight:800}
    .section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-head p{max-width:600px;color:var(--muted);margin:0}
    .filter-bar{display:flex;gap:9px;flex-wrap:wrap;margin:0 0 34px;padding:8px;background:var(--mist);border:1px solid var(--line);border-radius:12px}
    .filter-bar button{border:0;background:transparent;color:var(--muted);padding:10px 17px;border-radius:7px;font-weight:800}
    .filter-bar button:hover,.filter-bar button.active{background:var(--ink);color:#fff}
    .featured-news{display:grid;grid-template-columns:1.12fr .88fr;background:var(--paper);border:1px solid var(--line);border-radius:18px;overflow:hidden;box-shadow:var(--shadow-sm);margin-bottom:56px}
    .featured-news .image-wrap{min-height:370px;background:var(--green-pale);position:relative}
    .featured-news img{width:100%;height:100%;object-fit:cover}
    .featured-copy{padding:42px 44px;display:flex;flex-direction:column;justify-content:center}
    .tag{display:inline-flex;width:max-content;padding:4px 10px;border:1px solid #b7cba2;background:var(--green-pale);color:var(--green-dark);font-size:12px;font-weight:900;border-radius:5px}
    .date{color:var(--orange);font-size:13px;font-weight:900;letter-spacing:.05em}
    .featured-copy h2{font-size:34px;margin:13px 0}
    .featured-copy p{color:var(--muted);font-size:16px}
    .news-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:52px;align-items:start}
    .news-list{border-top:2px solid var(--ink)}
    .news-item{display:grid;grid-template-columns:112px 1fr auto;gap:20px;align-items:start;padding:24px 0;border-bottom:1px solid var(--line)}
    .news-item:hover{background:#fbfcf7;padding-left:12px;padding-right:12px}
    .news-item .date{padding-top:3px}
    .news-item h3{font-size:20px;margin:0 0 7px}
    .news-item p{font-size:14px;color:var(--muted);margin:0;line-height:1.7}
    .news-item .button-text{font-size:14px;white-space:nowrap;padding-top:4px}
    .side-panel{background:var(--ink);color:#dbe5d9;border-radius:17px;padding:29px;position:sticky;top:20px}
    .side-panel h3{color:#fff;font-size:24px}
    .side-panel p{color:#b9c5ba;font-size:14px}
    .side-list{list-style:none;margin:22px 0 0;padding:0}
    .side-list li{border-top:1px solid rgba(255,255,255,.15);padding:15px 0;display:flex;justify-content:space-between;gap:15px;font-size:14px}
    .side-list b{color:#a4ce73}
    .deep-section{background:var(--mist);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .deep-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:78px;align-items:start}
    .deep-title{position:sticky;top:24px}
    .deep-title h2{margin-top:14px}
    .long-copy{max-width:780px}
    .long-copy p{font-size:17px;line-height:2;color:#465148;margin-bottom:22px}
    .quote-box{margin-top:28px;border-left:4px solid var(--orange);padding:18px 22px;background:rgba(255,254,249,.75);font-size:18px;font-weight:700;color:var(--ink)}
    .timeline{margin-top:38px;border-left:2px solid #b6c7a7;padding-left:28px}
    .timeline-row{position:relative;padding:0 0 26px}
    .timeline-row:before{content:"";width:11px;height:11px;background:var(--green);border:3px solid var(--mist);border-radius:50%;position:absolute;left:-35px;top:9px}
    .timeline-row strong{color:var(--orange);font-size:14px}
    .timeline-row p{margin:3px 0 0;color:var(--muted);font-size:14px}
    .cta-band{padding:68px 0;background:var(--green);color:#f8fbf5}
    .cta-inner{display:flex;align-items:center;justify-content:space-between;gap:30px}
    .cta-band h2{color:#fff;margin-bottom:10px}
    .cta-band p{margin:0;color:#e4efdc;max-width:650px}
    .cta-band .button-secondary{border-color:#dcebd2;color:#fff!important}
    footer{background:var(--ink);color:#d3ddd3;padding:56px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.3fr .8fr .8fr;gap:45px}
    .footer-brand p{color:#aebcaf;max-width:360px;font-size:14px;margin:20px 0 0}
    .footer-title{color:#fff;font-weight:900;margin-bottom:15px}
    .footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:7px 20px}
    .footer-links a,.records{color:#aebcaf;font-size:14px}
    .footer-links a:hover,.records a:hover{color:#a4ce73}
    .records{line-height:2.1}
    .copyright{border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#89968a;font-size:13px}
    @media(max-width:1024px){
      .nav-links a{padding-left:7px;padding-right:7px;font-size:13px}.nav-cta{display:none}
      .hero-inner,.featured-news,.news-layout,.deep-grid{grid-template-columns:1fr;gap:30px}
      .flash-card{max-width:680px}.side-panel{position:static}.deep-title{position:static}
    }
    @media(max-width:720px){
      .container{width:min(100% - 32px,600px)}
      .topbar{height:auto;min-height:70px;padding:12px 0}.nav-wrap{flex-wrap:wrap}
      .menu-toggle{display:block;margin-left:auto}.nav-links{display:none;width:100%;order:3;flex-direction:column;align-items:stretch;margin:8px 0 0;background:#202c24;padding:10px;border-radius:8px}
      .nav-links.open{display:flex}.nav-links a{padding:11px 12px;border-bottom:1px solid rgba(255,255,255,.09)}
      .news-hero{padding:48px 0 34px}.hero-copy{font-size:16px}.flash-card{padding:21px}.featured-news .image-wrap{min-height:230px}.featured-copy{padding:28px 24px}.featured-copy h2{font-size:28px}
      .section{padding:58px 0}.section-head{display:block;margin-bottom:25px}.section-head p{margin-top:12px}
      .news-item{grid-template-columns:1fr;gap:5px;padding:20px 0}.news-item .button-text{margin-top:6px;width:max-content}
      .cta-inner{display:block}.cta-band .button-secondary{margin-top:22px}
      .footer-grid{grid-template-columns:1fr;gap:28px}.copyright{display:block}.copyright span{display:block;margin-top:7px}
      .crumbs{flex-wrap:wrap;padding:11px 0}.back-link{margin-left:0;width:100%}
    }

/* roulang page: category6 */
:root{
      --ink:#18201c;--ink-2:#26322b;--green:#6f9f45;--green-dark:#4d762e;--green-pale:#e9f0df;
      --orange:#d47b45;--cream:#f7f5ed;--paper:#fffef9;--mist:#eef1e9;--line:#d9dfd2;
      --text:#303a33;--muted:#6f7971;--white:#fff;--shadow:0 16px 38px rgba(24,32,28,.08);
      --shadow-sm:0 7px 20px rgba(24,32,28,.06);--radius:16px;--radius-sm:10px;--ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--text);font-family:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    img{display:block;max-width:100%;height:auto}
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--green-dark)}
    a:visited{color:inherit}
    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 rgba(212,123,69,.65);outline-offset:3px}
    .container{width:min(1240px,calc(100% - 48px));margin:0 auto}
    .topbar{height:76px;background:rgba(24,32,28,.98);color:#f8faf5;display:flex;align-items:center;position:relative;z-index:20}
    .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px;width:100%}
    .logo{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:900;letter-spacing:.04em;white-space:nowrap;color:#fff!important}
    .logo-mark{width:31px;height:31px;border:2px solid var(--green);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--green)}
    .logo-mark:before{height:2px;width:24px;left:2px;top:13px;transform:rotate(35deg)}
    .logo-mark:after{height:24px;width:2px;left:13px;top:2px;transform:rotate(35deg)}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
    .nav-links a{padding:10px 12px;color:#cbd4cb;font-size:14px;border-bottom:2px solid transparent;white-space:nowrap}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-bottom-color:var(--green)}
    .nav-cta,.button-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--green);background:var(--green);color:#fff!important;border-radius:8px;padding:12px 20px;font-weight:800;line-height:1.2;transition:var(--ease)}
    .nav-cta:hover,.button-primary:hover{background:#82b653;border-color:#82b653;transform:translateY(-2px);box-shadow:0 8px 18px rgba(79,118,46,.24)}
    .nav-cta:active,.button-primary:active{transform:translateY(0)}
    .button-secondary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid rgba(24,32,28,.25);border-radius:8px;padding:12px 20px;color:var(--ink)!important;font-weight:800;background:transparent;transition:var(--ease)}
    .button-secondary:hover{border-color:var(--green);background:var(--green-pale);transform:translateY(-2px)}
    .button-text{display:inline-flex;align-items:center;gap:8px;color:var(--green-dark)!important;font-weight:800}
    .button-text:hover{gap:13px}
    .menu-toggle{display:none;background:none;border:1px solid #647166;color:#fff;padding:8px 12px;border-radius:7px}
    .mobile-panel{display:none}
    .page-hero{position:relative;overflow:hidden;background:var(--ink);color:#fff;padding:66px 0 60px}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,32,28,.98),rgba(24,32,28,.82) 55%,rgba(24,32,28,.42)),url("/assets/images/backpic/back-3.webp") center/cover no-repeat}
    .page-hero:after{content:"";position:absolute;right:-80px;top:-165px;width:420px;height:420px;border:1px solid rgba(164,206,115,.32);border-radius:50%;box-shadow:0 0 0 30px rgba(111,159,69,.06),0 0 0 70px rgba(111,159,69,.035)}
    .hero-layout{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1.2fr) minmax(300px,.8fr);gap:50px;align-items:end}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:#b5d78e;font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--orange)}
    h1,h2,h3{font-weight:900;letter-spacing:-.03em;color:var(--ink);line-height:1.25}
    h1{margin:17px 0 18px;color:#fff;font-size:clamp(38px,5vw,62px);max-width:760px}
    h2{font-size:clamp(29px,3vw,42px);margin:0 0 18px}
    h3{font-size:21px;margin:0 0 10px}
    p{margin:0 0 16px}
    .hero-copy{font-size:18px;color:#d6ddd4;max-width:700px;line-height:1.9}
    .hero-meta{display:flex;flex-wrap:wrap;gap:11px;margin-top:27px}
    .hero-meta span{padding:7px 11px;border:1px solid rgba(255,255,255,.19);background:rgba(255,255,255,.07);color:#dce5d9;font-size:13px;border-radius:6px}
    .hero-card{background:rgba(255,254,249,.96);color:var(--text);padding:23px;border-radius:var(--radius);border:1px solid rgba(164,206,115,.45);box-shadow:var(--shadow)}
    .hero-card img{width:100%;height:168px;object-fit:cover;border-radius:10px;margin-bottom:17px}
    .hero-card strong{display:block;font-size:19px;color:var(--ink);line-height:1.45;margin-bottom:5px}
    .hero-card p{font-size:14px;color:var(--muted);margin:0}
    .crumb-wrap{background:var(--paper);border-bottom:1px solid var(--line)}
    .crumb{padding:16px 0 15px;display:flex;align-items:center;gap:9px;flex-wrap:wrap;font-size:14px;color:var(--muted)}
    .crumb a{color:var(--green-dark);font-weight:700}
    .crumb .slash{color:#a6aea6}
    .back-row{padding:17px 0 0}
    .back-link{display:inline-flex;align-items:center;gap:7px;color:var(--green-dark);font-size:14px;font-weight:800;border:1px solid var(--line);background:#fff;padding:8px 12px;border-radius:7px}
    .back-link:hover{border-color:var(--green);background:var(--green-pale)}
    .section{padding:84px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:34px}
    .section-head p{max-width:600px;color:var(--muted);margin:0}
    .category-strip{background:var(--mist);border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0}
    .tag-list{display:flex;flex-wrap:wrap;gap:10px}
    .tag-button{border:1px solid var(--line);background:var(--paper);color:var(--text);border-radius:7px;padding:10px 14px;font-size:14px;font-weight:800;transition:var(--ease)}
    .tag-button:hover,.tag-button.active{background:var(--ink);border-color:var(--ink);color:#fff}
    .support-layout{display:grid;grid-template-columns:285px minmax(0,1fr);gap:42px;align-items:start}
    .support-nav{position:sticky;top:20px;border:1px solid var(--line);background:var(--paper);padding:13px;border-radius:var(--radius);box-shadow:var(--shadow-sm)}
    .support-nav h3{font-size:16px;padding:8px 10px;margin:0 0 7px}
    .support-nav a{display:flex;justify-content:space-between;align-items:center;padding:12px 10px;border-bottom:1px solid #e9ece6;color:var(--muted);font-size:14px;font-weight:700}
    .support-nav a:last-child{border-bottom:0}
    .support-nav a:hover{color:var(--green-dark);background:var(--green-pale)}
    .support-nav b{font-size:12px;color:var(--orange)}
    .faq-area{display:grid;gap:15px}
    .faq-group{scroll-margin-top:22px}
    .faq-group-title{display:flex;align-items:center;gap:12px;margin:0 0 15px;font-size:24px}
    .faq-group-title span{display:grid;place-items:center;width:32px;height:32px;background:var(--green-pale);color:var(--green-dark);font-size:13px;border-radius:50%}
    .accordion{margin:0;background:transparent}
    .accordion-item{margin-bottom:10px;border:1px solid var(--line);border-radius:var(--radius-sm);overflow:hidden;background:var(--paper);box-shadow:0 2px 0 rgba(24,32,28,.015)}
    .accordion-title{position:relative;display:block;padding:18px 56px 18px 20px;border:0!important;background:var(--paper);color:var(--ink)!important;font-size:17px;font-weight:850;line-height:1.55}
    .accordion-title:before{content:"+"!important;right:20px!important;top:50%!important;transform:translateY(-50%);font-size:25px!important;font-weight:400;color:var(--green-dark)}
    .is-active>.accordion-title{background:var(--green-pale)}
    .is-active>.accordion-title:before{content:"−"!important}
    .accordion-content{border:0!important;background:var(--paper);padding:0 20px 21px;color:var(--text);font-size:15px}
    .accordion-content p:last-child{margin-bottom:0}
    .answer-note{margin-top:13px;padding:12px 14px;border-left:3px solid var(--orange);background:#fbf3eb;color:#69452e;font-size:14px;line-height:1.7}
    .answer-list{padding-left:20px;margin:10px 0 0}
    .answer-list li{margin:4px 0}
    .docs-section{background:var(--ink);color:#e3ebe0;position:relative;overflow:hidden}
    .docs-section:before{content:"";position:absolute;inset:auto -100px -200px auto;width:460px;height:460px;border:1px solid rgba(164,206,115,.24);border-radius:50%;box-shadow:0 0 0 30px rgba(111,159,69,.04)}
    .docs-section h2{color:#fff}
    .docs-section .section-head p{color:#c2cec0}
    .docs-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
    .doc-list{border:1px solid rgba(222,234,218,.19);border-radius:var(--radius);overflow:hidden}
    .doc-item{display:grid;grid-template-columns:56px 1fr auto;gap:16px;align-items:center;padding:18px 20px;border-bottom:1px solid rgba(222,234,218,.14);background:rgba(255,255,255,.025);transition:var(--ease)}
    .doc-item:last-child{border-bottom:0}
    .doc-item:hover{background:rgba(111,159,69,.15)}
    .doc-num{color:#b7d68e;font-size:14px;font-weight:900;letter-spacing:.08em}
    .doc-item strong{display:block;color:#fff;font-size:17px;line-height:1.4}
    .doc-item small{display:block;color:#bdc8bc;margin-top:3px}
    .doc-item .button-text{color:#b9db91!important;font-size:14px}
    .update-card{background:#f6f7f0;color:var(--text);border-radius:var(--radius);padding:26px;align-self:stretch}
    .update-card h3{font-size:23px}
    .update-card dl{margin:20px 0 0}
    .update-card dl div{padding:12px 0;border-top:1px solid var(--line)}
    .update-card dt{font-size:13px;color:var(--muted)}
    .update-card dd{margin:3px 0 0;font-weight:800;color:var(--ink)}
    .deep-section{padding:90px 0;background:var(--paper)}
    .deep-grid{display:grid;grid-template-columns:.76fr 1.24fr;gap:70px;align-items:start}
    .visual-note{position:relative}
    .visual-note img{width:100%;height:390px;object-fit:cover;border-radius:var(--radius);filter:saturate(.82)}
    .visual-note .floating-caption{position:absolute;right:-23px;bottom:24px;max-width:240px;background:var(--ink);color:#edf4e9;padding:20px;border-radius:10px;border-left:4px solid var(--orange);box-shadow:var(--shadow)}
    .floating-caption strong{display:block;color:#fff;margin-bottom:7px;font-size:17px}
    .floating-caption p{font-size:13px;line-height:1.7;margin:0}
    .long-copy{max-width:740px}
    .long-copy p{font-size:17px;line-height:2;color:#465048;margin-bottom:19px}
    .long-copy blockquote{margin:27px 0;padding:18px 22px;border-left:4px solid var(--green);background:var(--green-pale);color:#34472b;font-size:17px;font-weight:700}
    .notice-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-top:34px}
    .notice-card{border:1px solid var(--line);border-radius:var(--radius-sm);padding:19px;background:var(--cream)}
    .notice-card span{display:block;color:var(--orange);font-size:12px;font-weight:900;letter-spacing:.1em;margin-bottom:8px}
    .notice-card p{font-size:14px;color:var(--muted);line-height:1.75;margin:0}
    .feedback-section{padding:84px 0;background:var(--mist)}
    .feedback-box{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:42px;box-shadow:var(--shadow)}
    .feedback-box p{color:var(--muted)}
    .contact-points{display:grid;gap:12px;margin-top:27px}
    .contact-points div{padding:13px 15px;background:var(--cream);border-left:3px solid var(--green);font-size:14px}
    .contact-points strong{color:var(--ink)}
    form{margin:0}
    label{display:block;color:var(--ink);font-size:14px;font-weight:800;margin-bottom:7px}
    .required{color:var(--orange)}
    input,select,textarea{width:100%;border:1px solid #cbd4c9;border-radius:7px;background:#fffefb;color:var(--text);padding:11px 13px;box-shadow:none!important;transition:var(--ease)}
    input:hover,select:hover,textarea:hover{border-color:var(--green)}
    input:focus,select:focus,textarea:focus{border-color:var(--green);background:#fff;outline:none}
    textarea{min-height:112px;resize:vertical}
    .form-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px}
    .field{margin-bottom:14px}
    .check-row{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:var(--muted);margin:3px 0 18px}
    .check-row input{width:17px;height:17px;margin:4px 0 0;accent-color:var(--green)}
    .form-status{display:none;margin-top:14px;padding:11px 13px;background:var(--green-pale);border-left:3px solid var(--green-dark);color:#345325;font-size:14px}
    footer{background:var(--ink);color:#c6d0c5;padding:60px 0 22px}
    .footer-grid{display:grid;grid-template-columns:1.25fr 1fr .8fr;gap:52px}
    .footer-brand p{max-width:370px;margin:17px 0 0;font-size:14px;line-height:1.8}
    .footer-title{color:#fff;font-size:15px;font-weight:900;margin:4px 0 16px}
    .footer-links{display:grid;grid-template-columns:1fr 1fr;gap:7px 16px}
    .footer-links a,.records a{font-size:14px;color:#c6d0c5}
    .footer-links a:hover,.records a:hover{color:#b5d78e}
    .records{font-size:14px;line-height:2;color:#c6d0c5}
    .copyright{margin-top:43px;padding-top:19px;border-top:1px solid rgba(255,255,255,.12);display:flex;justify-content:space-between;gap:20px;color:#9daca0;font-size:13px}
    @media(max-width:1100px){
      .nav-links{gap:0}.nav-links a{padding:10px 8px;font-size:13px}.nav-cta{padding:10px 13px;font-size:13px}
      .hero-layout{gap:30px}.support-layout{gap:26px}.feedback-box{gap:30px}
    }
    @media(max-width:900px){
      .topbar{height:68px}.nav-links,.nav-cta{display:none}.menu-toggle{display:inline-flex;align-items:center;gap:7px}
      .mobile-panel{display:none;position:absolute;top:68px;left:0;right:0;background:var(--ink-2);padding:14px 24px 19px;border-top:1px solid rgba(255,255,255,.12);z-index:30}
      .mobile-panel.open{display:grid}.mobile-panel a{padding:11px 0;color:#e3ebe0;border-bottom:1px solid rgba(255,255,255,.1);font-weight:700}.mobile-panel a:last-child{border-bottom:0}
      .hero-layout,.deep-grid,.feedback-box{grid-template-columns:1fr}.hero-card{max-width:560px}.support-layout{grid-template-columns:1fr}.support-nav{position:relative;top:auto;display:grid;grid-template-columns:repeat(2,1fr);gap:0}.support-nav h3{grid-column:1/-1}
      .docs-grid{grid-template-columns:1fr}.visual-note{max-width:620px}.feedback-box{padding:32px}.footer-grid{grid-template-columns:1fr 1fr;gap:35px}.footer-brand{grid-column:1/-1}
    }
    @media(max-width:640px){
      body{font-size:15px}.container{width:min(100% - 30px,1240px)}.page-hero{padding:48px 0}.section,.deep-section,.feedback-section{padding:60px 0}
      .section-head{display:block;margin-bottom:25px}.section-head p{margin-top:10px}.hero-copy{font-size:16px}.hero-card img{height:145px}
      .support-nav{grid-template-columns:1fr}.support-nav h3{grid-column:auto}.faq-group-title{font-size:21px}.accordion-title{padding:16px 48px 16px 16px;font-size:16px}.accordion-content{padding:0 16px 18px}
      .doc-item{grid-template-columns:42px 1fr;padding:16px}.doc-item .button-text{grid-column:2}.doc-item strong{font-size:16px}.notice-grid,.form-grid{grid-template-columns:1fr}
      .visual-note img{height:290px}.visual-note .floating-caption{right:12px;left:12px;bottom:12px;max-width:none}.long-copy p{font-size:16px}.feedback-box{padding:24px 19px;border-radius:14px}
      .footer-grid{grid-template-columns:1fr;gap:28px}.footer-brand{grid-column:auto}.footer-links{grid-template-columns:1fr 1fr}.copyright{display:grid;gap:5px;margin-top:30px}.tag-list{flex-wrap:nowrap;overflow-x:auto;padding-bottom:5px}.tag-button{white-space:nowrap}
    }

/* roulang page: category7 */
:root{
      --ink:#18201c;--ink-2:#26322b;--green:#6f9f45;--green-dark:#4d762e;
      --green-pale:#e9f0df;--orange:#d47b45;--cream:#f7f5ed;--paper:#fffef9;
      --mist:#eef1e9;--line:#d9dfd2;--text:#303a33;--muted:#6f7971;--white:#fff;
      --shadow:0 16px 38px rgba(24,32,28,.08);--shadow-sm:0 7px 20px rgba(24,32,28,.06);
      --radius:16px;--radius-sm:10px;--ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--cream);color:var(--text);font-family:"PingFang SC","Noto Sans CJK SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.8}
    h1,h2,h3,h4,p{margin-top:0} h1,h2,h3,h4{color:var(--ink);line-height:1.25;font-weight:900}
    h1{font-size:clamp(40px,5vw,64px);letter-spacing:-.04em} h2{font-size:clamp(30px,3.5vw,42px)} h3{font-size:22px}
    img{display:block;max-width:100%;height:auto} a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--green-dark)} a:visited{color:inherit}
    button,input,select,textarea{font:inherit} button{cursor:pointer}
    :focus-visible{outline:3px solid #b8d889;outline-offset:3px}
    .container{width:min(1240px,calc(100% - 48px));margin:0 auto}
    .topbar{height:76px;background:rgba(24,32,28,.98);color:#f8faf5;display:flex;align-items:center;position:relative;z-index:10}
    .nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:28px}
    .logo{display:flex;align-items:center;gap:11px;font-size:23px;font-weight:900;letter-spacing:.04em;white-space:nowrap}
    .logo-mark{width:31px;height:31px;border:2px solid var(--green);border-radius:50%;position:relative}
    .logo-mark:before,.logo-mark:after{content:"";position:absolute;background:var(--green)}
    .logo-mark:before{height:2px;width:24px;left:2px;top:13px;transform:rotate(35deg)}
    .logo-mark:after{height:24px;width:2px;left:13px;top:2px;transform:rotate(35deg)}
    .nav-links{display:flex;align-items:center;gap:5px;margin-left:auto}
    .nav-links a{padding:10px 13px;color:#cbd4cb;font-size:14px;border-bottom:2px solid transparent}
    .nav-links a:hover,.nav-links a.active{color:#fff;border-bottom-color:var(--green)}
    .nav-cta,.button-primary{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid var(--green);background:var(--green);color:#fff!important;border-radius:8px;padding:12px 20px;font-weight:800;line-height:1.2;transition:var(--ease)}
    .nav-cta:hover,.button-primary:hover{background:#82b653;border-color:#82b653;transform:translateY(-2px)}
    .button-secondary{display:inline-flex;align-items:center;justify-content:center;border:1px solid rgba(24,32,28,.25);border-radius:8px;padding:12px 20px;color:var(--ink)!important;font-weight:800;background:transparent;transition:var(--ease)}
    .button-secondary:hover{border-color:var(--green);background:var(--green-pale);transform:translateY(-2px)}
    .menu-toggle{display:none;background:none;border:1px solid #647166;color:#fff;padding:8px 12px;border-radius:7px}
    .page-hero{background:var(--ink);color:#eaf0e8;padding:72px 0 68px;position:relative;overflow:hidden}
    .page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(24,32,28,.96),rgba(24,32,28,.72)),url("/assets/images/backpic/back-3.webp") center/cover;opacity:.92}
    .hero-content{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:64px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:9px;color:#a4ce73;font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:24px;height:2px;background:var(--orange)}
    .page-hero h1{color:#fff;margin:18px 0 22px;max-width:720px}
    .page-hero h1 em{font-style:normal;color:#a4ce73}
    .hero-copy{font-size:18px;color:#d1d9d0;max-width:650px}
    .hero-actions{display:flex;gap:13px;flex-wrap:wrap;margin-top:28px}
    .page-hero .button-secondary{border-color:#718074;color:#fff!important}
    .page-hero .button-secondary:hover{background:rgba(255,255,255,.08);border-color:#a4ce73}
    .contact-visual{border:1px solid rgba(164,206,115,.38);border-radius:18px;padding:12px;background:rgba(31,43,35,.82);box-shadow:var(--shadow)}
    .contact-visual img{width:100%;aspect-ratio:4/3;object-fit:cover;border-radius:11px;opacity:.82}
    .visual-caption{padding:16px 10px 6px;display:flex;justify-content:space-between;color:#d9e4d6;font-size:14px}
    .breadcrumbs{background:var(--paper);border-bottom:1px solid var(--line)}
    .crumb-row{display:flex;justify-content:space-between;align-items:center;gap:20px;padding:16px 0}
    .crumbs{font-size:14px;color:var(--muted)} .crumbs a{color:var(--green-dark);font-weight:700}.crumbs span{margin:0 8px;color:#a5aea4}
    .back-link{font-size:14px;color:var(--green-dark);font-weight:800}
    .section{padding:84px 0}.section-head{display:flex;justify-content:space-between;align-items:end;gap:28px;margin-bottom:38px}
    .section-head p{max-width:600px;color:var(--muted);margin:0}.section-label{color:var(--orange);font-size:13px;font-weight:900;letter-spacing:.12em}
    .intro-grid{display:grid;grid-template-columns:.7fr 1.3fr;gap:60px;align-items:start}
    .intro-grid h2{margin:8px 0}.lead-text{font-size:18px;line-height:2;color:var(--text)}
    .intro-note{border-left:3px solid var(--green);padding:8px 0 8px 22px;color:var(--muted)}
    .process{background:var(--mist);padding:70px 0}
    .steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .step{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:24px;min-height:220px;transition:var(--ease)}
    .step:hover{transform:translateY(-4px);border-color:var(--green);box-shadow:var(--shadow-sm)}
    .step-num{color:var(--orange);font-size:14px;font-weight:900;letter-spacing:.1em}.step h3{margin:25px 0 10px}.step p{color:var(--muted);font-size:14px;margin-bottom:0}
    .contact-area{background:var(--paper)}
    .contact-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:62px;align-items:start}
    .contact-aside{background:var(--ink);color:#dce6da;border-radius:18px;padding:32px;position:relative;overflow:hidden}
    .contact-aside:after{content:"";position:absolute;width:210px;height:210px;border:1px solid rgba(164,206,115,.35);border-radius:50%;right:-80px;bottom:-80px;box-shadow:0 0 0 22px rgba(111,159,69,.07),0 0 0 46px rgba(111,159,69,.04)}
    .contact-aside h2{color:#fff;font-size:34px}.contact-aside p{color:#c5d0c4}
    .contact-list{margin:28px 0 0;padding:0;list-style:none;position:relative;z-index:1}
    .contact-list li{border-top:1px solid rgba(255,255,255,.14);padding:15px 0;color:#e4ece1}.contact-list strong{display:block;color:#a4ce73;font-size:13px;margin-bottom:3px}
    .form-box{border:1px solid var(--line);border-radius:18px;padding:32px;background:#fff;box-shadow:var(--shadow-sm)}
    .form-box h2{font-size:30px;margin-bottom:8px}.form-tip{color:var(--muted);margin-bottom:24px}
    label{display:block;color:var(--ink);font-weight:800;font-size:14px;margin-bottom:7px}
    label small{color:var(--orange);font-weight:900;margin-left:4px}
    input,select,textarea{width:100%;border:1px solid #cbd4c7;background:#fffefb;border-radius:8px;padding:12px 14px;color:var(--text);transition:var(--ease);margin-bottom:18px}
    input:hover,select:hover,textarea:hover{border-color:#9eb68a}input:focus,select:focus,textarea:focus{border-color:var(--green);box-shadow:0 0 0 3px rgba(111,159,69,.14);outline:none}
    textarea{min-height:132px;resize:vertical}.checkline{display:flex;align-items:flex-start;gap:9px;font-size:13px;color:var(--muted);font-weight:400}.checkline input{width:17px;margin:4px 0 0;accent-color:var(--green)}
    .submit-row{display:flex;align-items:center;gap:18px;margin-top:8px}.submit-row button:disabled{opacity:.55;cursor:not-allowed;transform:none}
    .form-status{font-size:14px;color:var(--green-dark);min-height:25px}
    .scenes{padding:74px 0;background:#ebece4}.scene-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:16px}
    .scene-main,.scene-side{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);padding:28px}
    .scene-main{display:grid;grid-template-columns:1fr 1fr;gap:28px;align-items:center}.scene-main img{aspect-ratio:3/2;object-fit:cover;border-radius:11px}.scene-main p,.scene-side li{color:var(--muted)}
    .scene-side ul{padding-left:20px;margin-bottom:0}.scene-side li{padding:8px 0}
    .faq-section{padding:82px 0}.faq-list{max-width:880px;margin:0 auto}.faq-item{border-top:1px solid var(--line)}.faq-question{width:100%;background:none;border:0;text-align:left;padding:21px 42px 21px 0;position:relative;color:var(--ink);font-weight:900;font-size:18px}.faq-question:after{content:"＋";position:absolute;right:5px;color:var(--green-dark);font-size:24px;top:15px}.faq-question[aria-expanded=true]:after{content:"－"}.faq-answer{max-height:0;overflow:hidden;transition:max-height .3s ease;color:var(--muted);padding-right:30px}.faq-question[aria-expanded=true]+.faq-answer{max-height:240px}.faq-answer p{padding:0 0 20px;margin:0}
    .cta-strip{background:var(--green-pale);border-top:1px solid var(--line);padding:44px 0}.cta-inner{display:flex;justify-content:space-between;align-items:center;gap:28px}.cta-inner h2{font-size:30px;margin:0 0 8px}.cta-inner p{margin:0;color:var(--muted)}
    footer{background:var(--ink);color:#d8e1d6;padding:60px 0 24px}.footer-grid{display:grid;grid-template-columns:1.35fr .9fr 1fr;gap:55px;padding-bottom:42px}.footer-brand p{max-width:360px;color:#aebbae;font-size:14px;margin-top:18px}.footer-title{color:#fff;font-weight:900;margin-bottom:16px}.footer-links{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 18px}.footer-links a,.records{color:#aebbae;font-size:14px}.footer-links a:hover,.records a:hover{color:#a4ce73}.copyright{border-top:1px solid rgba(255,255,255,.14);padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#8f9c91;font-size:13px}
    @media(max-width:1024px){.nav-links a{padding:9px 7px;font-size:13px}.hero-content,.contact-layout{gap:35px}.steps{grid-template-columns:repeat(2,1fr)}}
    @media(max-width:760px){.container{width:min(100% - 32px,620px)}.topbar{height:68px}.nav-wrap{position:relative}.menu-toggle{display:block}.nav-links{display:none;position:absolute;left:0;right:0;top:51px;background:var(--ink);padding:12px 8px;flex-direction:column;align-items:stretch;border-top:1px solid #465349}.nav-links.open{display:flex}.nav-links a{padding:12px 14px;border-bottom:1px solid rgba(255,255,255,.08)}.nav-cta{display:none}.page-hero{padding:55px 0}.hero-content,.intro-grid,.contact-layout,.scene-grid{grid-template-columns:1fr}.contact-visual{max-width:520px}.crumb-row{align-items:flex-start;flex-direction:column;gap:5px}.section{padding:60px 0}.section-head{display:block;margin-bottom:27px}.section-head p{margin-top:15px}.steps{grid-template-columns:1fr 1fr}.scene-main{grid-template-columns:1fr}.cta-inner{display:block}.cta-inner .button-primary{margin-top:22px}.footer-grid{grid-template-columns:1fr;gap:30px;padding-bottom:30px}.copyright{display:block}.copyright span{display:block;margin-bottom:7px}}
    @media(max-width:520px){body{font-size:15px}.page-hero h1{font-size:39px}.hero-copy{font-size:16px}.steps{grid-template-columns:1fr}.form-box,.contact-aside{padding:23px}.submit-row{display:block}.submit-row button{width:100%;margin-bottom:12px}.footer-links{grid-template-columns:1fr 1fr}}