/* roulang page: index */
:root{
      --ink:#14211c;
      --muted:#607168;
      --paper:#f5f4ee;
      --surface:#ffffff;
      --forest:#123d31;
      --forest-2:#0a2b22;
      --gold:#d8aa58;
      --gold-soft:#f2dfb7;
      --line:#dce2dc;
      --mint:#e7efe8;
      --shadow:0 18px 55px rgba(17,46,37,.11);
      --shadow-sm:0 9px 25px rgba(17,46,37,.08);
      --radius:20px;
      --radius-sm:13px;
      --max:1180px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
    a{color:inherit;text-decoration:none}
    img{display:block;max-width:100%}
    button,input{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid var(--gold);outline-offset:3px}
    .container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
    .topline{background:#091d17;color:#dce8e1;font-size:13px}
    .topline .container{display:flex;justify-content:space-between;gap:20px;padding:9px 0}
    .topline strong{color:#f6d891;font-weight:700}
    .site-header{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(245,244,238,.88);backdrop-filter:blur(18px)}
    .nav-panel{display:flex;align-items:center;gap:16px;padding:11px 13px 11px 20px;background:rgba(255,255,255,.95);border:1px solid rgba(18,61,49,.12);box-shadow:var(--shadow-sm);border-radius:18px}
    .brand{display:flex;align-items:center;flex-shrink:0;gap:10px;font-weight:900;font-size:20px;letter-spacing:.04em;color:var(--forest)}
    .brand-mark{width:31px;height:31px;border-radius:10px;display:grid;place-items:center;background:var(--forest);color:var(--gold);font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
    .nav-toggle{display:none;border:0;border-radius:10px;background:var(--mint);color:var(--forest);padding:8px 10px;font-size:18px}
    .nav-links{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0}
    .nav-links a{font-size:13px;white-space:nowrap;padding:8px 9px;border-radius:9px;color:#486056;transition:.2s ease}
    .nav-links a:hover,.nav-links a.active{background:var(--forest);color:#fff}
    .nav-cta{flex-shrink:0;padding:10px 15px;border-radius:11px;background:var(--gold);color:#34240b;font-size:13px;font-weight:800;transition:.2s ease}
    .nav-cta:hover{transform:translateY(-2px);background:#e6bc70}
    .hero{position:relative;min-height:640px;background-image:linear-gradient(90deg,rgba(5,25,18,.91) 0%,rgba(7,34,25,.74) 48%,rgba(7,29,21,.34) 100%),url("/assets/images/backpic/back-1.webp");background-position:center;background-size:cover;color:#fff;overflow:hidden}
    .hero:after{content:"";position:absolute;width:620px;height:620px;right:-230px;bottom:-310px;border-radius:50%;border:1px solid rgba(240,205,132,.4);box-shadow:0 0 0 54px rgba(240,205,132,.06),0 0 0 108px rgba(240,205,132,.04)}
    .hero-series{position:absolute;z-index:2;top:24px;left:50%;transform:translateX(-50%);width:min(var(--max),calc(100% - 48px));display:flex;align-items:center;gap:7px;overflow:auto;padding:8px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);border-radius:14px;backdrop-filter:blur(7px)}
    .hero-series a{flex:0 0 auto;padding:6px 12px;border-radius:8px;font-size:13px;color:#e9f1ec;transition:.2s}
    .hero-series a:hover{background:rgba(255,255,255,.18);color:#fff}
    .hero .container{position:relative;z-index:1;padding-top:170px;padding-bottom:96px}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid rgba(244,215,154,.55);border-radius:999px;color:#f7d897;font-size:13px;letter-spacing:.08em}
    .eyebrow i{width:7px;height:7px;background:var(--gold);border-radius:50%;box-shadow:0 0 0 4px rgba(216,170,88,.18)}
    h1,h2,h3,p{margin-top:0}
    h1{max-width:830px;margin:19px 0;font-size:clamp(40px,6vw,78px);line-height:1.12;letter-spacing:-.055em;font-weight:900}
    .hero-copy{max-width:720px;color:#d6e3dc;font-size:17px;line-height:2;margin-bottom:28px}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px}
    .btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:12px 19px;font-weight:800;line-height:1.3;transition:.22s ease}
    .btn-primary{background:var(--gold);color:#322208}
    .btn-primary:hover{background:#f0c978;transform:translateY(-2px);box-shadow:0 12px 25px rgba(0,0,0,.18)}
    .btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.08)}
    .btn-ghost:hover{background:#fff;color:var(--forest)}
    .hero-stats{margin-top:50px;display:flex;max-width:780px;border-top:1px solid rgba(255,255,255,.25)}
    .hero-stat{padding:16px 29px 0 0;margin-right:29px;border-right:1px solid rgba(255,255,255,.2)}
    .hero-stat:last-child{border:0}
    .hero-stat b{display:block;font-size:25px;color:#f5d28a;line-height:1.2}
    .hero-stat span{font-size:13px;color:#c4d4cc}
    section{padding:96px 0}
    .section-kicker{display:block;margin-bottom:8px;color:#997137;text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:900}
    .section-title{max-width:760px;margin-bottom:12px;font-size:clamp(29px,4vw,48px);line-height:1.24;letter-spacing:-.04em}
    .section-lead{max-width:790px;color:var(--muted);font-size:16px;line-height:1.9}
    .rail-section{padding:34px 0;background:var(--forest)}
    .rail-head{display:flex;justify-content:space-between;align-items:end;gap:25px;color:#fff;margin-bottom:21px}
    .rail-head h2{font-size:27px;margin:0}
    .rail-head p{margin:0;color:#c9d9d1;font-size:14px}
    .rail{display:grid;grid-template-columns:repeat(7,1fr);gap:10px}
    .rail-card{display:block;min-height:176px;padding:18px 15px;background:#174b3c;border:1px solid rgba(255,255,255,.12);border-radius:var(--radius-sm);color:#fff;transition:.25s ease}
    .rail-card:hover{background:#23614d;transform:translateY(-5px);box-shadow:0 14px 24px rgba(0,0,0,.18)}
    .rail-num{display:block;color:#e8bd6c;font-size:12px;font-weight:800;margin-bottom:25px}
    .rail-card b{display:block;font-size:16px;line-height:1.4;margin-bottom:8px}
    .rail-card span{display:block;color:#c9dad1;font-size:12px;line-height:1.6}
    .recommend{background:#e9ede7}
    .feature-layout{display:grid;grid-template-columns:1.02fr .98fr;gap:66px;align-items:center}
    .image-stage{position:relative}
    .image-stage img{height:475px;width:100%;object-fit:cover;border-radius:24px;box-shadow:var(--shadow)}
    .image-stage:after{content:"";position:absolute;inset:20px -20px -20px 20px;z-index:-1;border:1px solid #b9c9bd;border-radius:24px}
    .float-note{position:absolute;right:-28px;bottom:30px;width:238px;padding:17px;background:#fff;border-radius:14px;box-shadow:var(--shadow);color:var(--ink)}
    .float-note strong{display:block;color:var(--forest);font-size:15px;margin-bottom:5px}
    .float-note p{font-size:12px;line-height:1.7;color:var(--muted);margin:0}
    .principles{display:grid;gap:12px;margin-top:26px}
    .principle{display:flex;gap:15px;padding:15px 0;border-bottom:1px solid var(--line)}
    .principle:last-child{border:0}
    .principle-icon{display:grid;place-items:center;flex:0 0 36px;height:36px;border-radius:10px;background:var(--mint);color:var(--forest);font-weight:900}
    .principle h3{font-size:17px;margin:0 0 3px}
    .principle p{font-size:14px;line-height:1.7;color:var(--muted);margin:0}
    .collections{background:var(--surface)}
    .collection-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;grid-template-rows:210px 210px;gap:16px;margin-top:34px}
    .collection-card{position:relative;overflow:hidden;isolation:isolate;border-radius:18px;color:#fff;background:var(--forest)}
    .collection-card:first-child{grid-row:span 2}
    .collection-card img{width:100%;height:100%;object-fit:cover;opacity:.72;transition:.5s ease}
    .collection-card:hover img{transform:scale(1.07);opacity:.9}
    .collection-card:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 20%,rgba(4,25,17,.9) 100%);z-index:-1}
    .collection-text{position:absolute;left:22px;right:22px;bottom:19px}
    .collection-text small{display:block;color:#f2cf8b;font-weight:800;letter-spacing:.1em;margin-bottom:4px}
    .collection-text h3{font-size:24px;line-height:1.25;margin:0}
    .collection-card:not(:first-child) h3{font-size:18px}
    .collection-card p{font-size:13px;line-height:1.6;color:#dce7e1;margin:7px 0 0}
    .narrative{background:var(--forest-2);color:#f8faf8;overflow:hidden}
    .narrative-grid{display:grid;grid-template-columns:6fr 4fr;gap:60px;align-items:center}
    .narrative .section-kicker{color:#e2b65d}
    .narrative .section-lead{color:#c6d5cc}
    .story-quote{padding:30px;background:rgba(255,255,255,.07);border-left:3px solid var(--gold);border-radius:0 17px 17px 0}
    .story-quote p{font-size:20px;line-height:1.8;margin-bottom:18px}
    .story-quote strong{color:#e6c37d;font-size:14px}
    .insight-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:33px}
    .insight{padding:22px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:0 3px 0 rgba(18,61,49,.03);transition:.22s}
    .insight:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm)}
    .insight b{display:inline-block;margin-bottom:10px;color:var(--forest);font-size:28px;line-height:1}
    .insight h3{font-size:18px;margin-bottom:8px}
    .insight p{color:var(--muted);font-size:14px;line-height:1.8;margin:0}
    .process-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:66px;align-items:start}
    .process-list{counter-reset:steps;display:grid;gap:0}
    .process-item{position:relative;counter-increment:steps;padding:0 0 24px 65px;min-height:100px}
    .process-item:before{content:counter(steps,decimal-leading-zero);position:absolute;left:0;top:0;color:#a17635;font-size:16px;font-weight:900}
    .process-item:after{content:"";position:absolute;left:11px;top:35px;bottom:0;width:1px;background:#cfd9d1}
    .process-item:last-child:after{display:none}
    .process-item h3{font-size:19px;margin:0 0 7px}
    .process-item p{color:var(--muted);font-size:14px;margin:0}
    .comparison{background:#edf1eb}
    .tier-wrap{overflow:auto;margin-top:34px;border-radius:18px;box-shadow:var(--shadow-sm)}
    .tiers{min-width:760px;display:grid;grid-template-columns:1.2fr repeat(3,1fr);background:#fff}
    .tier-cell{padding:20px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);font-size:14px}
    .tier-cell:nth-child(4n){border-right:0}
    .tier-head{background:var(--forest);color:#fff;border-color:#285748}
    .tier-head b{display:block;font-size:18px;color:#f2cf8b;margin-bottom:4px}
    .tier-label{font-weight:800;color:var(--forest)}
    .yes{color:#14724e;font-weight:800}
    .caution{color:#a05f19;font-weight:800}
    .responsibility{padding:30px 0;background:#fff;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .responsibility .container{display:grid;grid-template-columns:repeat(4,1fr);gap:15px}
    .promise{display:flex;align-items:center;gap:13px;padding:8px}
    .promise-icon{flex:0 0 40px;width:40px;height:40px;display:grid;place-items:center;border-radius:50%;background:var(--gold-soft);color:#684710;font-size:18px}
    .promise strong{display:block;font-size:14px}
    .promise span{display:block;color:var(--muted);font-size:12px;line-height:1.5}
    .news-layout{display:grid;grid-template-columns:1.2fr .8fr;gap:42px}
    .news-list{border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:94px 1fr auto;gap:18px;align-items:center;padding:21px 0;border-bottom:1px solid var(--line)}
    .news-date{font-weight:800;color:#987237;font-size:13px;line-height:1.45}
    .news-date span{display:block;color:#849289;font-size:12px;font-weight:500}
    .news-item h3{font-size:18px;margin:0 0 5px}
    .news-item p{color:var(--muted);font-size:13px;line-height:1.75;margin:0}
    .more{color:var(--forest);border:1px solid #b8cbbd;border-radius:9px;padding:8px 11px;font-size:12px;font-weight:800;white-space:nowrap;transition:.2s}
    .more:hover{background:var(--forest);border-color:var(--forest);color:#fff}
    .news-aside{padding:28px;background:var(--forest);border-radius:19px;color:#fff;align-self:start}
    .news-aside h3{font-size:24px;margin-bottom:12px}
    .news-aside p{color:#c8d8ce;font-size:14px;line-height:1.85}
    .news-aside ul{padding:0;margin:22px 0;list-style:none}
    .news-aside li{padding:10px 0;border-top:1px solid rgba(255,255,255,.17);font-size:14px}
    .testimonials{background:#fff}
    .quote-grid{display:grid;grid-template-columns:1.1fr .9fr .9fr;gap:17px;margin-top:34px}
    .quote-card{padding:27px;border:1px solid var(--line);border-radius:18px;background:var(--paper)}
    .quote-card.featured{background:#f5e4bd;border-color:#ead19c}
    .quote-mark{font-size:38px;line-height:.8;color:#b98a3d}
    .quote-card p{font-size:15px;line-height:1.9;margin:12px 0 21px}
    .quote-card strong{font-size:13px;color:var(--forest)}
    .faq{background:#e9ede7}
    .faq-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:62px;align-items:start}
    .faq-list{display:grid;gap:11px}
    details{background:#fff;border:1px solid var(--line);border-radius:13px;padding:0 19px;transition:.2s}
    details[open]{border-color:#b6cbb9;box-shadow:0 8px 20px rgba(17,46,37,.06)}
    summary{list-style:none;position:relative;padding:16px 30px 16px 0;font-weight:800;cursor:pointer}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"+";position:absolute;right:0;top:13px;color:var(--forest);font-size:23px;font-weight:400}
    details[open] summary:after{content:"−"}
    details p{margin:0;padding:0 0 18px;color:var(--muted);font-size:14px;line-height:1.85}
    .resource{background:var(--surface)}
    .resource-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:30px}
    .resource-card{overflow:hidden;border:1px solid var(--line);border-radius:17px;background:#fff;transition:.25s}
    .resource-card:hover{transform:translateY(-5px);box-shadow:var(--shadow)}
    .resource-card img{width:100%;height:170px;object-fit:cover}
    .resource-card div{padding:18px}
    .resource-card small{color:#987237;font-weight:800;font-size:12px}
    .resource-card h3{font-size:18px;line-height:1.45;margin:7px 0}
    .resource-card p{font-size:13px;color:var(--muted);line-height:1.75;margin:0}
    .cta-section{padding:83px 0;background:linear-gradient(115deg,#0b2e24,#174b3c);color:#fff}
    .cta-box{display:grid;grid-template-columns:1fr auto;gap:34px;align-items:center}
    .cta-box h2{font-size:clamp(29px,4vw,46px);line-height:1.25;margin:0 0 12px}
    .cta-box p{max-width:720px;color:#c9d8d0;margin:0}
    .cta-actions{display:flex;gap:10px;flex-wrap:wrap;justify-content:flex-end}
    .footer{padding:54px 0 24px;background:#081d16;color:#c9d7d0}
    .footer-grid{display:grid;grid-template-columns:1.35fr repeat(3,.75fr);gap:30px;padding-bottom:35px;border-bottom:1px solid rgba(255,255,255,.15)}
    .footer .brand{color:#fff;margin-bottom:12px}
    .footer-brand p{font-size:13px;line-height:1.8;max-width:390px;margin:0}
    .footer h3{font-size:14px;color:#f2d188;margin:0 0 13px}
    .footer a{display:block;color:#c9d7d0;font-size:13px;margin:7px 0;transition:.2s}
    .footer a:hover{color:#f4d995;transform:translateX(3px)}
    .footer-bottom{padding-top:20px;display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;color:#8ca197;font-size:12px}
    .footer-bottom a{display:inline;margin:0 6px;color:#b8cbbf}
    .mobile-menu{display:none}
    @media(max-width:1024px){
      .nav-links a{padding:7px 6px;font-size:12px}
      .nav-cta{display:none}
      .rail{grid-template-columns:repeat(4,1fr)}
      .collection-grid{grid-template-columns:1fr 1fr;grid-template-rows:220px 220px 180px}
      .collection-card:first-child{grid-row:span 2}
      .collection-card:last-child{grid-column:span 2}
      .responsibility .container{grid-template-columns:repeat(2,1fr)}
      .news-layout,.faq-layout,.process-wrap{grid-template-columns:1fr;gap:35px}
    }
    @media(max-width:768px){
      .container{width:min(100% - 32px,var(--max))}
      .topline .container{justify-content:center;text-align:center}
      .topline span:last-child{display:none}
      .site-header{padding:9px 0}
      .nav-panel{padding:9px 12px}
      .nav-toggle{display:block;margin-left:auto}
      .nav-links{display:none;position:absolute;left:16px;right:16px;top:68px;max-height:calc(100vh - 85px);overflow:auto;padding:11px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}
      .nav-links.open{display:flex}
      .nav-links a{padding:12px;font-size:14px}
      .hero{min-height:610px}
      .hero-series{top:17px;width:calc(100% - 32px)}
      .hero .container{padding-top:145px;padding-bottom:60px}
      h1{font-size:45px}
      section{padding:65px 0}
      .feature-layout,.narrative-grid{grid-template-columns:1fr;gap:37px}
      .image-stage img{height:360px}
      .float-note{right:12px;bottom:-15px}
      .insight-grid,.resource-grid{grid-template-columns:1fr}
      .quote-grid{grid-template-columns:1fr}
      .cta-box{grid-template-columns:1fr}
      .cta-actions{justify-content:flex-start}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:520px){
      .brand{font-size:18px}
      .hero-stats{margin-top:32px}
      .hero-stat{padding-right:13px;margin-right:13px}
      .hero-stat b{font-size:20px}
      .hero-stat span{font-size:11px}
      .rail{grid-template-columns:repeat(2,1fr)}
      .rail-card{min-height:145px}
      .collection-grid{grid-template-columns:1fr;grid-template-rows:240px repeat(3,170px)}
      .collection-card:first-child,.collection-card:last-child{grid-row:auto;grid-column:auto}
      .collection-text h3{font-size:20px}
      .news-item{grid-template-columns:1fr;gap:7px}
      .news-item .more{justify-self:start}
      .responsibility .container{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .hero-actions,.cta-actions{flex-direction:column;align-items:stretch}
      .btn{text-align:center}
      .image-stage:after{display:none}
      .float-note{position:relative;right:auto;bottom:auto;margin:-15px 15px 0;width:auto}
    }

/* roulang page: category1 */
:root{
 --ink:#14211c;--muted:#607168;--paper:#f5f4ee;--surface:#fff;--forest:#123d31;--forest-2:#0a2b22;
 --gold:#d8aa58;--gold-soft:#f2dfb7;--line:#dce2dc;--mint:#e7efe8;
 --shadow:0 18px 55px rgba(17,46,37,.11);--shadow-sm:0 9px 25px rgba(17,46,37,.08);
 --radius:20px;--radius-sm:13px;--max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(245,244,238,.88);backdrop-filter:blur(18px)}
.nav-panel{display:flex;align-items:center;gap:16px;padding:11px 13px 11px 20px;background:rgba(255,255,255,.95);border:1px solid rgba(18,61,49,.12);box-shadow:var(--shadow-sm);border-radius:18px}
.brand{display:flex;align-items:center;flex-shrink:0;gap:10px;font-weight:900;font-size:20px;letter-spacing:.04em;color:var(--forest)}
.brand-mark{width:31px;height:31px;border-radius:10px;display:grid;place-items:center;background:var(--forest);color:var(--gold);font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.nav-toggle{display:none;border:0;border-radius:10px;background:var(--mint);color:var(--forest);padding:8px 10px;font-size:18px}
.nav-links{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0}
.nav-links a{font-size:13px;white-space:nowrap;padding:8px 9px;border-radius:9px;color:#486056;transition:.2s ease}
.nav-links a:hover,.nav-links a.active{background:var(--forest);color:#fff}
.nav-cta{flex-shrink:0;padding:10px 15px;border-radius:11px;background:var(--gold);color:#34240b;font-size:13px;font-weight:800;transition:.2s ease}
.nav-cta:hover{transform:translateY(-2px);background:#e6bc70}
section{padding:92px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid rgba(216,170,88,.58);border-radius:999px;color:#8b662f;font-size:12px;font-weight:900;letter-spacing:.1em}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(216,170,88,.15)}
.section-kicker{display:block;margin-bottom:8px;color:#997137;letter-spacing:.16em;font-size:12px;font-weight:900}
.section-title{margin:0 0 14px;font-size:clamp(29px,4vw,47px);line-height:1.25;letter-spacing:-.045em}
.section-lead{max-width:760px;margin:0;color:var(--muted);font-size:16px;line-height:1.95}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:12px 19px;font-weight:800;line-height:1.3;transition:.22s ease}
.btn-primary{background:var(--gold);color:#34240b}.btn-primary:hover{background:#ecc574;transform:translateY(-2px);box-shadow:0 12px 25px rgba(0,0,0,.16)}
.btn-dark{background:var(--forest);color:#fff}.btn-dark:hover{background:#1b5745;transform:translateY(-2px)}
.btn-outline{border-color:#b7c6bb;color:var(--forest);background:#fff}.btn-outline:hover{border-color:var(--forest);background:var(--mint)}
.breadcrumb{padding:22px 0 0;color:#718078;font-size:13px}.breadcrumb a:hover{color:var(--forest)}.breadcrumb span{margin:0 8px;color:#a4afa8}
.page-hero{position:relative;overflow:hidden;margin:20px auto 0;width:min(var(--max),calc(100% - 48px));min-height:480px;border-radius:28px;background:linear-gradient(100deg,rgba(5,30,22,.96),rgba(10,43,34,.78) 57%,rgba(10,43,34,.38)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff}
.page-hero:before{content:"";position:absolute;width:520px;height:520px;border:1px solid rgba(242,223,183,.42);border-radius:50%;right:-150px;top:-220px;box-shadow:0 0 0 50px rgba(242,223,183,.05),0 0 0 100px rgba(242,223,183,.035)}
.page-hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1fr 260px;gap:46px;align-items:center;padding:70px}
.page-hero h1{max-width:680px;margin:18px 0;font-size:clamp(40px,5vw,67px);line-height:1.1;letter-spacing:-.06em}
.page-hero p{max-width:670px;margin:0;color:#d6e4dc;font-size:17px;line-height:1.95}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:28px}
.countdown-card{padding:22px;border:1px solid rgba(255,255,255,.21);border-radius:22px;background:rgba(255,255,255,.09);backdrop-filter:blur(10px);text-align:center}
.countdown-ring{width:150px;height:150px;margin:0 auto 16px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--gold) 0deg 275deg,rgba(255,255,255,.15) 275deg 360deg);position:relative}
.countdown-ring:after{content:"";position:absolute;inset:10px;border-radius:50%;background:#143f33}
.countdown-ring strong,.countdown-ring small{position:relative;z-index:1}.countdown-ring strong{font-size:32px;color:#f8d995;line-height:1}.countdown-ring small{display:block;font-size:11px;color:#dce8e1}
.countdown-card p{margin:0;color:#edf4ef;font-size:13px;line-height:1.7}
.dot-list{display:flex;justify-content:center;gap:7px;margin-top:16px}.dot-list span{width:7px;height:7px;border-radius:50%;background:rgba(255,255,255,.35)}.dot-list span.active{width:21px;border-radius:9px;background:var(--gold)}
.intro-grid{display:grid;grid-template-columns:.86fr 1.14fr;gap:75px;align-items:start}
.side-note{padding:27px;background:var(--forest);border-radius:var(--radius);color:#fff;box-shadow:var(--shadow)}
.side-note h3{margin:0 0 13px;font-size:22px}.side-note p{margin:0;color:#cddcd4;font-size:14px}.side-note strong{color:#f0cd87}
.prose p{margin:0 0 20px;color:#495a51;font-size:17px;line-height:2}.prose p:last-child{margin-bottom:0}
.prose strong{color:var(--forest)}
.soft-section{background:var(--surface)}
.pain-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:35px}
.pain-card{padding:27px;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--paper);transition:.25s ease}
.pain-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#b7c7bb}
.pain-num{display:block;margin-bottom:20px;color:var(--gold);font-size:14px;font-weight:900;letter-spacing:.1em}.pain-card h3{margin:0 0 10px;font-size:21px}.pain-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}
.flow-wrap{display:grid;grid-template-columns:.86fr 1.14fr;gap:54px;align-items:center}
.flow-image{position:relative}.flow-image img{height:520px;width:100%;object-fit:cover;border-radius:24px;box-shadow:var(--shadow)}
.flow-image:after{content:"";position:absolute;z-index:-1;inset:22px -18px -18px 18px;border:1px solid #bbcbbf;border-radius:24px}
.step-list{margin-top:25px;border-top:1px solid var(--line)}
.step{display:grid;grid-template-columns:58px 1fr;gap:18px;padding:20px 0;border-bottom:1px solid var(--line)}
.step b{display:grid;place-items:center;width:42px;height:42px;border-radius:50%;background:var(--mint);color:var(--forest);font-size:14px}.step h3{margin:0 0 3px;font-size:19px}.step p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.hand-section{background:var(--forest);color:#fff}.hand-section .section-kicker{color:#e8bf74}.hand-section .section-lead{color:#c5d5cc}
.hand-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;margin-top:35px}
.hand-item{display:flex;align-items:center;gap:16px;padding:17px 18px;border:1px solid rgba(255,255,255,.13);border-radius:14px;background:rgba(255,255,255,.055);transition:.2s}
.hand-item:hover{background:rgba(255,255,255,.12);transform:translateX(4px)}
.hand-rank{min-width:40px;color:#f1ca81;font-size:13px;font-weight:900}.hand-item h3{margin:0;font-size:17px}.hand-item p{margin:2px 0 0;color:#c7d7ce;font-size:13px;line-height:1.6}
.compare-layout{display:grid;grid-template-columns:1fr .9fr;gap:34px;align-items:stretch}
.compare-card{padding:35px;border-radius:22px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-sm)}
.compare-card h3{margin:0 0 18px;font-size:26px}.compare-card ul{margin:0;padding:0;list-style:none}.compare-card li{position:relative;padding:12px 0 12px 26px;border-bottom:1px solid var(--line);color:#52635a}.compare-card li:last-child{border-bottom:0}.compare-card li:before{content:"✓";position:absolute;left:0;color:var(--forest);font-weight:900}
.quote-card{position:relative;padding:38px;background:var(--gold-soft);border-radius:22px}.quote-card:before{content:"“";position:absolute;right:25px;top:-16px;color:rgba(18,61,49,.16);font-family:Georgia;font-size:115px}.quote-card p{position:relative;margin:0 0 20px;font-size:21px;font-weight:700;line-height:1.75}.quote-card span{color:#735a2d;font-size:14px;font-weight:800}
.reference-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:45px;align-items:center}.reference-photo img{width:100%;height:390px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow)}
.check-list{margin:24px 0 0;padding:0;list-style:none}.check-list li{position:relative;padding:10px 0 10px 30px;border-bottom:1px solid var(--line);color:#4c5c54}.check-list li:before{content:"♠";position:absolute;left:3px;color:var(--gold)}
.faq-section{background:var(--surface)}.faq-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:65px;align-items:start}
.faq-note{padding:25px;border-left:3px solid var(--gold);background:#faf8f1;color:#596960}.faq-note p{margin:0;font-size:15px}
.faq-list{border-top:1px solid var(--line)}.faq-item{border-bottom:1px solid var(--line)}.faq-question{width:100%;display:flex;align-items:center;justify-content:space-between;gap:22px;padding:20px 0;border:0;background:transparent;text-align:left;color:var(--ink);font-weight:800;font-size:17px}.faq-question span{color:var(--gold);font-size:25px;transition:.2s}.faq-answer{display:none;padding:0 42px 20px 0;color:var(--muted);font-size:15px;line-height:1.9}.faq-item.open .faq-answer{display:block}.faq-item.open .faq-question span{transform:rotate(45deg)}
.cta-section{padding:0 0 95px}.cta-box{position:relative;overflow:hidden;padding:58px 64px;border-radius:26px;background:linear-gradient(110deg,#0a2b22,#174b3c);color:#fff}.cta-box:after{content:"♠";position:absolute;right:45px;bottom:-72px;color:rgba(242,223,183,.11);font-size:250px;line-height:1}.cta-box h2{position:relative;max-width:670px;margin:0 0 12px;font-size:clamp(29px,4vw,45px);line-height:1.25}.cta-box p{position:relative;max-width:670px;margin:0;color:#c7d8cf;font-size:16px}.cta-box .btn{position:relative;margin-top:24px}
.footer{padding:65px 0 24px;background:#09251d;color:#d3e0d8}.footer-grid{display:grid;grid-template-columns:1.7fr 1fr 1fr 1fr;gap:35px}.footer-brand p{max-width:370px;margin:17px 0 0;color:#9fb4a9;font-size:14px;line-height:1.85}.footer .brand{color:#fff}.footer .brand-mark{background:#1d5746}.footer h3{margin:3px 0 15px;color:#f2cf8b;font-size:14px}.footer-grid>div:not(.footer-brand) a{display:block;margin:8px 0;color:#b7c9c0;font-size:14px;transition:.2s}.footer-grid>div:not(.footer-brand) a:hover{color:#f2cf8b;transform:translateX(3px)}.footer-bottom{display:flex;justify-content:space-between;gap:20px;margin-top:48px;padding-top:21px;border-top:1px solid rgba(255,255,255,.12);color:#91a79b;font-size:12px}.footer-bottom a:hover{color:#f2cf8b}
@media(max-width:1100px){.nav-links{overflow-x:auto;justify-content:flex-start}.nav-links::-webkit-scrollbar{display:none}.page-hero-inner{padding:56px}.page-hero{min-height:auto}.flow-wrap,.intro-grid,.faq-layout{gap:38px}}
@media(max-width:820px){.site-header{padding:10px 0}.nav-panel{position:relative;flex-wrap:wrap}.nav-toggle{display:block;margin-left:auto}.nav-links{display:none;order:4;width:100%;padding-top:9px;border-top:1px solid var(--line);flex-wrap:wrap}.nav-links.open{display:flex}.nav-cta{display:none}.page-hero-inner{grid-template-columns:1fr;padding:48px 34px}.countdown-card{max-width:270px}.intro-grid,.flow-wrap,.reference-grid,.faq-layout,.compare-layout{grid-template-columns:1fr}.flow-image img{height:380px}.pain-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:520px){body{font-size:15px}.container{width:min(var(--max),calc(100% - 30px))}.brand{font-size:18px}.page-hero{width:calc(100% - 30px);margin-top:14px;border-radius:20px}.page-hero-inner{padding:40px 23px}.page-hero h1{font-size:39px}.page-hero p{font-size:15px}.hero-actions .btn{width:100%}section{padding:65px 0}.section-title{font-size:31px}.hand-grid{grid-template-columns:1fr}.hand-item{align-items:flex-start}.compare-card,.quote-card{padding:25px}.reference-photo img{height:300px}.cta-box{padding:39px 25px}.footer{padding-top:48px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block;margin-top:35px}.footer-bottom span{display:block;margin:7px 0}.breadcrumb{font-size:12px}.countdown-card{padding:18px}.flow-image:after{display:none}}

/* roulang page: category3 */
:root{
--ink:#14211c;--muted:#607168;--paper:#f5f4ee;--surface:#fff;--forest:#123d31;--forest-2:#0a2b22;--gold:#d8aa58;--gold-soft:#f2dfb7;--line:#dce2dc;--mint:#e7efe8;--shadow:0 18px 55px rgba(17,46,37,.11);--shadow-sm:0 9px 25px rgba(17,46,37,.08);--radius:20px;--radius-sm:13px;--max:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
:focus-visible{outline:3px solid rgba(216,170,88,.75);outline-offset:3px}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(245,244,238,.88);backdrop-filter:blur(18px)}
.nav-panel{display:flex;align-items:center;gap:16px;padding:11px 13px 11px 20px;background:rgba(255,255,255,.95);border:1px solid rgba(18,61,49,.12);box-shadow:var(--shadow-sm);border-radius:18px}
.brand{display:flex;align-items:center;flex-shrink:0;gap:10px;font-weight:900;font-size:20px;letter-spacing:.04em;color:var(--forest)}
.brand-mark{width:31px;height:31px;border-radius:10px;display:grid;place-items:center;background:var(--forest);color:var(--gold);font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.nav-toggle{display:none;border:0;border-radius:10px;background:var(--mint);color:var(--forest);padding:8px 10px;font-size:18px}
.nav-links{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0}
.nav-links a{font-size:13px;white-space:nowrap;padding:8px 9px;border-radius:9px;color:#486056;transition:.2s ease}
.nav-links a:hover,.nav-links a.active{background:var(--forest);color:#fff}
.nav-cta{flex-shrink:0;padding:10px 15px;border-radius:11px;background:var(--gold);color:#34240b;font-size:13px;font-weight:800;transition:.2s ease}
.nav-cta:hover{transform:translateY(-2px);background:#e6bc70}
.hero-inner{position:relative;overflow:hidden;min-height:590px;background:linear-gradient(90deg,rgba(6,31,22,.94),rgba(10,43,34,.79) 52%,rgba(8,36,27,.46)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff}
.hero-inner:before{content:"";position:absolute;right:8%;top:18%;width:370px;height:370px;border:1px solid rgba(242,223,183,.42);border-radius:50%;box-shadow:0 0 0 42px rgba(216,170,88,.07),0 0 0 84px rgba(216,170,88,.04)}
.hero-inner .container{position:relative;z-index:1;padding:92px 0 76px}
.crumb{display:flex;flex-wrap:wrap;gap:8px;align-items:center;color:#d4e1da;font-size:13px;margin-bottom:35px}
.crumb a:hover{color:#f6d492}
.crumb b{color:var(--gold)}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid rgba(244,215,154,.55);border-radius:999px;color:#f7d897;font-size:13px;letter-spacing:.08em}
.eyebrow i{width:7px;height:7px;background:var(--gold);border-radius:50%;box-shadow:0 0 0 4px rgba(216,170,88,.18)}
h1{max-width:840px;margin:18px 0;font-size:clamp(40px,6.1vw,70px);line-height:1.1;letter-spacing:-.055em}
.hero-copy{max-width:730px;margin:0;color:#d4e2da;font-size:17px;line-height:2}
.countdown{display:flex;flex-wrap:wrap;align-items:center;gap:10px;margin:32px 0 23px}
.countdown-label{font-size:13px;color:#f4d899;margin-right:4px}
.timebox{min-width:58px;text-align:center;padding:7px 8px;border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.1);border-radius:10px;backdrop-filter:blur(8px)}
.timebox strong{display:block;line-height:1.1;font-size:20px;color:#fff}
.timebox small{font-size:10px;color:#d6e3dc}
.hero-actions,.button-row{display:flex;gap:12px;flex-wrap:wrap}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:12px 19px;font-weight:800;line-height:1.3;transition:.22s ease}
.btn-primary{background:var(--gold);color:#322208}
.btn-primary:hover{background:#f0c978;transform:translateY(-2px);box-shadow:0 12px 25px rgba(0,0,0,.18)}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.08)}
.btn-ghost:hover{background:#fff;color:var(--forest)}
.hero-note{margin-top:30px;max-width:690px;padding:13px 16px;border-left:2px solid var(--gold);background:rgba(0,0,0,.15);color:#d9e6df;font-size:13px}
section{padding:92px 0}
.section-kicker{display:block;margin-bottom:8px;color:#997137;letter-spacing:.16em;font-size:12px;font-weight:900}
.section-title{max-width:790px;margin:0 0 13px;font-size:clamp(29px,4vw,48px);line-height:1.24;letter-spacing:-.04em}
.section-lead{max-width:800px;margin:0;color:var(--muted);font-size:16px;line-height:1.9}
.story{padding-top:105px}
.story-grid{display:grid;grid-template-columns:.88fr 1.12fr;gap:72px;align-items:start}
.sticky-title{position:sticky;top:108px}
.rule{height:2px;width:62px;background:var(--gold);margin:24px 0}
.prose{font-size:17px;color:#34453c}
.prose p{margin:0 0 21px}
.prose strong{color:var(--forest)}
.signal-list{margin:30px 0 0;padding:0;list-style:none;border-top:1px solid var(--line)}
.signal-list li{display:flex;gap:16px;padding:17px 0;border-bottom:1px solid var(--line)}
.signal-list b{flex:0 0 32px;height:32px;display:grid;place-items:center;border-radius:50%;background:var(--mint);color:var(--forest);font-size:13px}
.signal-list span{color:var(--muted);font-size:15px}
.dark-zone{background:var(--forest-2);color:#fff}
.dark-zone .section-kicker{color:#e3bd77}
.dark-zone .section-title{max-width:680px}
.dark-zone .section-lead{color:#c6d7ce}
.position-map{display:grid;grid-template-columns:1fr 1.2fr;gap:22px;margin-top:42px}
.position-ring{position:relative;min-height:420px;border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);background:radial-gradient(circle at center,#275d4c 0 25%,#174536 26% 42%,#10372b 43% 100%);overflow:hidden}
.table-center{position:absolute;left:50%;top:50%;width:142px;height:142px;transform:translate(-50%,-50%);display:grid;place-items:center;text-align:center;border:1px solid rgba(245,215,154,.48);border-radius:50%;background:#0b2b22;color:#f1d18c;font-weight:900;line-height:1.35}
.seat{position:absolute;padding:7px 10px;border-radius:9px;background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.16);font-size:12px;color:#e4eee8;transition:.2s}
.seat:hover{background:var(--gold);border-color:var(--gold);color:#35270e}
.s1{left:50%;top:8%;transform:translateX(-50%)}.s2{right:9%;top:24%}.s3{right:8%;bottom:22%}.s4{left:50%;bottom:8%;transform:translateX(-50%)}.s5{left:8%;bottom:22%}.s6{left:8%;top:24%}
.position-notes{display:grid;gap:12px}
.position-note{padding:20px 21px;border:1px solid rgba(255,255,255,.15);border-radius:var(--radius-sm);background:rgba(255,255,255,.06)}
.position-note span{display:block;color:#f0c979;font-size:12px;font-weight:900;letter-spacing:.12em;margin-bottom:5px}
.position-note h3{margin:0 0 5px;font-size:19px}
.position-note p{margin:0;color:#c6d7ce;font-size:14px;line-height:1.75}
.split-feature{display:grid;grid-template-columns:1fr 1fr;gap:58px;align-items:center}
.image-frame{position:relative}
.image-frame img{width:100%;height:445px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow)}
.image-frame:after{content:"";position:absolute;inset:18px -17px -18px 17px;border:1px solid #b8c9bc;border-radius:24px;z-index:-1}
.checks{padding:0;margin:27px 0;list-style:none}
.checks li{position:relative;padding:12px 0 12px 32px;border-bottom:1px solid var(--line);color:#43534b}
.checks li:before{content:"✓";position:absolute;left:0;top:12px;width:21px;height:21px;display:grid;place-items:center;border-radius:50%;background:var(--mint);color:var(--forest);font-size:12px;font-weight:900}
.scale-section{background:var(--surface)}
.scale-head{display:flex;justify-content:space-between;gap:30px;align-items:end}
.scale-head .section-lead{max-width:570px}
.scale-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:38px}
.scale-card{padding:25px 21px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:.25s ease}
.scale-card:hover{border-color:#cba866;transform:translateY(-6px);box-shadow:var(--shadow-sm)}
.scale-card em{display:block;margin-bottom:14px;color:#a27a38;font-style:normal;font-size:12px;font-weight:900;letter-spacing:.12em}
.scale-card h3{margin:0 0 9px;color:var(--forest);font-size:20px;line-height:1.35}
.scale-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
.practice{background:#edf1eb}
.practice-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:54px;align-items:center}
.flow{counter-reset:flow;display:grid;gap:0;margin-top:28px}
.flow-item{position:relative;padding:0 0 27px 61px;counter-increment:flow}
.flow-item:not(:last-child):before{content:"";position:absolute;left:20px;top:43px;bottom:2px;width:1px;background:#b9cbbd}
.flow-item:after{content:counter(flow,decimal-leading-zero);position:absolute;left:0;top:0;width:41px;height:41px;display:grid;place-items:center;border-radius:50%;background:var(--forest);color:var(--gold);font-size:12px;font-weight:900}
.flow-item h3{margin:0 0 5px;font-size:18px;color:var(--forest)}
.flow-item p{margin:0;color:var(--muted);font-size:15px}
.quote-card{padding:38px;border-radius:24px;background:var(--forest);color:#fff;box-shadow:var(--shadow)}
.quote-mark{font-size:55px;line-height:.7;color:var(--gold)}
.quote-card blockquote{margin:17px 0 25px;font-size:22px;line-height:1.7;font-weight:700}
.quote-card cite{display:block;color:#c9d9d0;font-size:14px;font-style:normal}
.quote-card hr{border:0;border-top:1px solid rgba(255,255,255,.18);margin:22px 0}
.quote-card p{margin:0;color:#d8e4de;font-size:14px}
.scenarios{padding-bottom:105px}
.scenario-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin-top:36px}
.scenario-big{position:relative;min-height:365px;overflow:hidden;border-radius:20px;color:#fff}
.scenario-big img{width:100%;height:100%;position:absolute;inset:0;object-fit:cover}
.scenario-big:after{content:"";position:absolute;inset:0;background:linear-gradient(0deg,rgba(6,28,20,.9),rgba(8,39,28,.15))}
.scenario-big div{position:absolute;left:31px;right:31px;bottom:27px;z-index:1}
.scenario-big small{color:#f1cd89;font-weight:900;letter-spacing:.12em}
.scenario-big h3{margin:6px 0 8px;font-size:28px}
.scenario-big p{margin:0;color:#e1ebe5}
.scenario-side{display:grid;gap:18px}
.mini-scenario{padding:23px;border:1px solid var(--line);border-radius:18px;background:#fff;transition:.22s}
.mini-scenario:hover{box-shadow:var(--shadow-sm);transform:translateX(5px)}
.mini-scenario span{color:#9b743a;font-size:12px;font-weight:900}
.mini-scenario h3{margin:5px 0 6px;font-size:20px;color:var(--forest)}
.mini-scenario p{margin:0;color:var(--muted);font-size:14px}
.faq-area{background:var(--surface)}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px;align-items:start}
.faq-list{display:grid;gap:11px}
.faq{border:1px solid var(--line);border-radius:13px;background:#fff;overflow:hidden}
.faq summary{list-style:none;position:relative;padding:19px 51px 19px 20px;color:var(--forest);font-weight:800;cursor:pointer}
.faq summary::-webkit-details-marker{display:none}
.faq summary:after{content:"+";position:absolute;right:20px;top:15px;font-size:25px;font-weight:400;color:#a47d3d}
.faq[open] summary{background:#f8f6ef}
.faq[open] summary:after{content:"−"}
.faq p{margin:0;padding:0 20px 20px;color:var(--muted);font-size:15px}
.cta{padding:74px 0;background:var(--paper)}
.cta-box{position:relative;overflow:hidden;padding:53px 58px;border-radius:25px;background:var(--forest);color:#fff}
.cta-box:after{content:"♠";position:absolute;right:4%;bottom:-36px;font-size:205px;line-height:1;color:rgba(255,255,255,.06)}
.cta-box>*{position:relative;z-index:1}
.cta-box h2{max-width:720px;margin:7px 0 13px;font-size:clamp(29px,4vw,45px);line-height:1.24;letter-spacing:-.04em}
.cta-box p{max-width:700px;margin:0 0 25px;color:#d1dfd7}
.cta .btn-ghost{padding:12px 19px}
.footer{padding:64px 0 25px;background:var(--forest-2);color:#d5e0da}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:35px}
.footer .brand{color:#fff;margin-bottom:15px}
.footer-brand p{max-width:370px;margin:0;color:#aebfb6;font-size:14px;line-height:1.9}
.footer h3{margin:0 0 13px;color:#f2d18d;font-size:14px}
.footer-grid>div:not(.footer-brand) a{display:block;margin:7px 0;color:#b9cac1;font-size:14px;transition:.2s}
.footer-grid>div:not(.footer-brand) a:hover{color:#f0ca80;transform:translateX(3px)}
.footer-bottom{display:flex;justify-content:space-between;gap:18px;padding-top:31px;margin-top:39px;border-top:1px solid rgba(255,255,255,.14);color:#91a69b;font-size:12px}
.footer-bottom a{color:#d7e3dc}
.footer-bottom a:hover{color:var(--gold)}
@media(max-width:1100px){.nav-links{gap:0}.nav-links a{font-size:12px;padding:8px 6px}.position-map,.split-feature{gap:34px}.scale-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:850px){.site-header{position:relative}.nav-panel{flex-wrap:wrap}.nav-toggle{display:block;margin-left:auto}.nav-links{display:none;order:4;flex:0 0 100%;padding-top:8px;flex-wrap:wrap;justify-content:flex-start}.nav-links.open{display:flex}.nav-cta{display:none}.hero-inner .container{padding:65px 0}.story-grid,.position-map,.split-feature,.practice-grid,.faq-layout{grid-template-columns:1fr;gap:35px}.sticky-title{position:static}.position-ring{min-height:360px}.scale-head{display:block}.scale-head .section-lead{margin-top:13px}.scenario-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-brand{grid-column:1/-1}}
@media(max-width:520px){body{font-size:15px}.container{width:min(var(--max),calc(100% - 30px))}.site-header{padding:9px 0}.nav-panel{padding:10px 12px}.brand{font-size:18px}.hero-inner{min-height:auto}.hero-inner .container{padding:47px 0 55px}h1{font-size:39px}.hero-copy{font-size:16px}.countdown{gap:7px}.timebox{min-width:51px}.hero-actions .btn{width:100%}section{padding:68px 0}.story{padding-top:70px}.section-title{font-size:30px}.position-ring{min-height:325px}.seat{font-size:10px;padding:5px 7px}.s2{right:3%}.s3{right:3%}.s5{left:3%}.s6{left:3%}.scale-grid{grid-template-columns:1fr}.image-frame img{height:310px}.quote-card{padding:27px}.quote-card blockquote{font-size:19px}.scenario-big{min-height:330px}.scenario-big div{left:22px;right:22px}.cta-box{padding:37px 25px}.cta-box .btn{width:100%}.footer{padding-top:52px}.footer-grid{grid-template-columns:1fr 1fr;gap:25px}.footer-brand{grid-column:1/-1}.footer-bottom{display:block}.footer-bottom span{display:block;margin:8px 0}}

/* roulang page: category2 */
:root{
 --ink:#14211c;
 --muted:#607168;
 --paper:#f5f4ee;
 --surface:#ffffff;
 --forest:#123d31;
 --forest-2:#0a2b22;
 --gold:#d8aa58;
 --gold-soft:#f2dfb7;
 --line:#dce2dc;
 --mint:#e7efe8;
 --shadow:0 18px 55px rgba(17,46,37,.11);
 --shadow-sm:0 9px 25px rgba(17,46,37,.08);
 --radius:20px;
 --radius-sm:13px;
 --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(245,244,238,.88);backdrop-filter:blur(18px)}
.nav-panel{display:flex;align-items:center;gap:16px;padding:11px 13px 11px 20px;background:rgba(255,255,255,.95);border:1px solid rgba(18,61,49,.12);box-shadow:var(--shadow-sm);border-radius:18px}
.brand{display:flex;align-items:center;flex-shrink:0;gap:10px;font-weight:900;font-size:20px;letter-spacing:.04em;color:var(--forest)}
.brand-mark{width:31px;height:31px;border-radius:10px;display:grid;place-items:center;background:var(--forest);color:var(--gold);font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.nav-toggle{display:none;border:0;border-radius:10px;background:var(--mint);color:var(--forest);padding:8px 10px;font-size:18px}
.nav-links{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0}
.nav-links a{font-size:13px;white-space:nowrap;padding:8px 9px;border-radius:9px;color:#486056;transition:.2s ease}
.nav-links a:hover,.nav-links a.active{background:var(--forest);color:#fff}
.nav-cta{flex-shrink:0;padding:10px 15px;border-radius:11px;background:var(--gold);color:#34240b;font-size:13px;font-weight:800;transition:.2s ease}
.nav-cta:hover{transform:translateY(-2px);background:#e6bc70}
.nav-cta:focus,.nav-links a:focus,.btn:focus,.faq-question:focus,.nav-toggle:focus{outline:3px solid rgba(216,170,88,.55);outline-offset:3px}
.hero-inner{position:relative;overflow:hidden;background:var(--forest-2);color:#fff;min-height:640px}
.hero-inner:before{content:"";position:absolute;inset:0;background:linear-gradient(100deg,rgba(5,24,18,.96) 0%,rgba(8,38,29,.88) 45%,rgba(10,42,33,.24) 100%)}
.hero-inner:after{content:"";position:absolute;width:480px;height:480px;border:1px solid rgba(216,170,88,.42);border-radius:50%;left:-175px;bottom:-265px;box-shadow:0 0 0 45px rgba(216,170,88,.06),0 0 0 90px rgba(216,170,88,.035)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:5fr 7fr;gap:42px;align-items:center;min-height:640px;padding:70px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid rgba(244,215,154,.55);border-radius:999px;color:#f7d897;font-size:13px;letter-spacing:.08em}
.eyebrow i{width:7px;height:7px;background:var(--gold);border-radius:50%;box-shadow:0 0 0 4px rgba(216,170,88,.18)}
.hero-title{margin:18px 0;font-size:clamp(42px,5.4vw,74px);line-height:1.1;letter-spacing:-.065em}
.hero-title em{font-style:normal;color:#f1ca7d}
.hero-copy{max-width:550px;color:#d1e0d7;font-size:17px;line-height:2;margin:0 0 28px}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:12px 19px;font-weight:800;line-height:1.3;transition:.22s ease}
.btn-primary{background:var(--gold);color:#322208}
.btn-primary:hover{background:#f0c978;transform:translateY(-2px);box-shadow:0 12px 25px rgba(0,0,0,.18)}
.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.08)}
.btn-ghost:hover{background:#fff;color:var(--forest)}
.hero-kpis{display:flex;gap:0;margin-top:42px;border-top:1px solid rgba(255,255,255,.2);max-width:560px}
.hero-kpi{padding:16px 20px 0 0;margin-right:20px;border-right:1px solid rgba(255,255,255,.18)}
.hero-kpi:last-child{border:0;margin:0}
.hero-kpi b{display:block;font-size:22px;color:#f4d38f;line-height:1.25}
.hero-kpi span{font-size:12px;color:#bfd2c7}
.hero-visual{position:relative;transform:translateY(18px)}
.hero-visual:before{content:"";position:absolute;inset:24px -24px -24px 24px;border:1px solid rgba(242,223,183,.4);border-radius:25px;transform:rotate(3deg)}
.hero-visual img{position:relative;width:100%;height:460px;object-fit:cover;border-radius:24px;box-shadow:0 28px 60px rgba(0,0,0,.3)}
.visual-note{position:absolute;z-index:2;bottom:22px;left:-24px;max-width:250px;padding:16px 18px;background:rgba(255,255,255,.95);color:var(--ink);border-radius:14px;box-shadow:var(--shadow)}
.visual-note b{display:block;color:var(--forest);font-size:14px;margin-bottom:4px}
.visual-note span{display:block;color:var(--muted);font-size:12px;line-height:1.55}
section{padding:92px 0}
.section-kicker{display:block;margin-bottom:8px;color:#997137;text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:900}
.section-title{max-width:800px;margin:0 0 12px;font-size:clamp(29px,4vw,48px);line-height:1.24;letter-spacing:-.04em}
.section-lead{max-width:790px;margin:0;color:var(--muted);font-size:16px;line-height:1.9}
.intro-strip{padding:33px 0;background:var(--forest)}
.intro-strip-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:36px;align-items:center}
.intro-strip p{margin:0;color:#d7e6dd;font-size:17px;line-height:1.95}
.strip-points{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}
.strip-point{padding:14px 13px;border:1px solid rgba(255,255,255,.13);background:rgba(255,255,255,.07);border-radius:var(--radius-sm);color:#fff}
.strip-point b{display:block;color:#f3cf8d;font-size:20px;line-height:1.2}
.strip-point span{font-size:12px;color:#c6d8ce}
.narrative{display:grid;grid-template-columns:.8fr 1.2fr;gap:72px;align-items:start}
.side-label{position:sticky;top:118px;padding-top:8px}
.side-label p{color:var(--muted);margin:0}
.story-body{font-size:17px;color:#33483d}
.story-body p{margin:0 0 20px}
.story-body strong{color:var(--forest)}
.story-callout{margin:30px 0;padding:24px 27px;border-left:4px solid var(--gold);border-radius:0 var(--radius-sm) var(--radius-sm) 0;background:var(--gold-soft);color:#594620}
.story-callout b{display:block;margin-bottom:6px;color:#4a3918;font-size:17px}
.decision-section{background:var(--surface)}
.decision-layout{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin-top:38px}
.decision-card{padding:29px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:0 4px 18px rgba(17,46,37,.03);transition:.25s ease}
.decision-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#b9cfc0}
.card-index{display:grid;place-items:center;width:40px;height:40px;margin-bottom:18px;border-radius:12px;background:var(--mint);color:var(--forest);font-weight:900}
.decision-card h3{margin:0 0 10px;font-size:21px;letter-spacing:-.025em}
.decision-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}
.decision-card ul{padding:0;margin:18px 0 0;list-style:none}
.decision-card li{position:relative;padding:8px 0 8px 22px;border-top:1px solid #edf0ed;color:#40554a;font-size:14px}
.decision-card li:before{content:"";position:absolute;left:2px;top:17px;width:8px;height:8px;border-radius:50%;background:var(--gold)}
.position-flow{position:relative;overflow:hidden;background:#102f26;color:#fff}
.position-flow:before{content:"";position:absolute;right:0;top:0;width:46%;height:100%;background:url("/assets/images/backpic/back-2.webp") center/cover;opacity:.26}
.position-flow .container{position:relative}
.position-head{display:flex;justify-content:space-between;gap:35px;align-items:end}
.position-flow .section-title{color:#fff}
.position-flow .section-lead{color:#c6d8ce}
.position-list{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:37px}
.position-step{position:relative;padding:24px 19px 20px;border-radius:16px;background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.14);transition:.25s ease}
.position-step:hover{background:rgba(255,255,255,.15);transform:translateY(-5px)}
.position-step small{display:block;color:#f1ca7d;font-weight:900;letter-spacing:.1em}
.position-step h3{margin:8px 0;font-size:20px}
.position-step p{margin:0;color:#cfe0d7;font-size:13px;line-height:1.75}
.range-layout{display:grid;grid-template-columns:1fr .94fr;gap:64px;align-items:center}
.range-image{position:relative}
.range-image img{width:100%;height:470px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow)}
.range-image:after{content:"";position:absolute;right:-17px;bottom:-17px;width:58%;height:35%;z-index:-1;background:var(--gold-soft);border-radius:18px}
.range-content p{color:var(--muted);margin:0 0 18px}
.check-list{padding:0;margin:24px 0;list-style:none}
.check-list li{position:relative;padding:14px 0 14px 37px;border-bottom:1px solid var(--line);font-size:15px}
.check-list li:before{content:"✓";position:absolute;left:0;top:12px;display:grid;place-items:center;width:24px;height:24px;border-radius:50%;background:var(--forest);color:var(--gold);font-size:13px;font-weight:900}
.practice-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin-top:37px}
.practice-main{padding:35px;background:var(--forest);border-radius:var(--radius);color:#fff}
.practice-main h3{margin:0 0 13px;font-size:28px;line-height:1.3}
.practice-main p{margin:0;color:#cfdfd6}
.practice-main .btn{margin-top:25px}
.practice-side{display:grid;gap:18px}
.practice-item{padding:23px 24px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm)}
.practice-item b{display:block;margin-bottom:6px;color:var(--forest);font-size:17px}
.practice-item p{margin:0;color:var(--muted);font-size:14px}
.warning-section{padding:76px 0;background:#edece5}
.warning-layout{display:grid;grid-template-columns:.75fr 1.25fr;gap:55px;align-items:center}
.warning-badge{display:grid;place-items:center;width:130px;height:130px;border-radius:50%;background:var(--gold-soft);color:#79591f;font-size:46px;box-shadow:inset 0 0 0 12px rgba(255,255,255,.45)}
.warning-content h2{margin:0 0 14px;font-size:32px;line-height:1.3}
.warning-content p{margin:0;color:var(--muted)}
.mistake-list{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:25px}
.mistake{padding:18px;background:#fff;border-radius:var(--radius-sm);border:1px solid var(--line)}
.mistake b{display:block;margin-bottom:6px;color:#7b4b25}
.mistake span{display:block;font-size:13px;color:var(--muted);line-height:1.65}
.scenario-section{background:var(--surface)}
.scenario-table{margin-top:34px;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:#fff}
.scenario-row{display:grid;grid-template-columns:160px 1fr 1fr;gap:20px;padding:23px 26px;border-bottom:1px solid var(--line);align-items:start}
.scenario-row:last-child{border-bottom:0}
.scenario-row:first-child{background:var(--mint);color:var(--forest);font-size:13px;font-weight:900}
.scenario-row b{font-size:16px}
.scenario-row p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.scenario-row:first-child span{color:var(--forest)}
.quote-section{padding:82px 0;background:linear-gradient(135deg,#163e32,#0b2d23)}
.quote-wrap{max-width:920px;margin:0 auto;text-align:center;color:#fff}
.quote-mark{color:var(--gold);font-size:62px;line-height:.7;font-family:Georgia,serif}
.quote-wrap blockquote{margin:18px 0;font-size:clamp(23px,3vw,34px);line-height:1.6;letter-spacing:-.03em}
.quote-wrap cite{font-style:normal;color:#c7d8ce;font-size:14px}
.faq-layout{display:grid;grid-template-columns:.76fr 1.24fr;gap:64px;align-items:start}
.faq-list{display:grid;gap:11px}
.faq-item{overflow:hidden;border:1px solid var(--line);border-radius:var(--radius-sm);background:var(--surface)}
.faq-question{width:100%;display:flex;justify-content:space-between;gap:16px;align-items:center;padding:18px 20px;border:0;background:transparent;color:var(--ink);font-weight:800;text-align:left}
.faq-question span:last-child{font-size:23px;line-height:1;color:var(--forest);transition:.25s}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.faq-answer{display:none;padding:0 20px 19px;color:var(--muted);font-size:14px;line-height:1.85}
.faq-item.open .faq-answer{display:block}
.cta-section{padding:0 0 96px}
.cta-box{position:relative;overflow:hidden;padding:57px 60px;border-radius:26px;background:var(--gold-soft)}
.cta-box:after{content:"♠";position:absolute;right:42px;top:-50px;color:rgba(18,61,49,.1);font-size:260px;font-family:Georgia,serif;line-height:1}
.cta-content{position:relative;z-index:1;max-width:690px}
.cta-content h2{margin:0 0 13px;font-size:clamp(29px,4vw,46px);line-height:1.25;letter-spacing:-.04em;color:var(--forest)}
.cta-content p{margin:0 0 24px;color:#58634e;font-size:16px}
.cta-box .btn-primary{background:var(--forest);color:#fff}
.cta-box .btn-primary:hover{background:#205a48}
.footer{padding:65px 0 20px;background:#0d2920;color:#d2e0d7}
.footer-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:42px;padding-bottom:43px}
.footer .brand{color:#fff;margin-bottom:15px}
.footer-brand p{max-width:360px;margin:0;color:#aebfb5;font-size:13px;line-height:1.85}
.footer h3{margin:0 0 13px;color:#f2d090;font-size:14px}
.footer-grid>div:not(.footer-brand) a{display:block;width:max-content;max-width:100%;margin:7px 0;color:#b8c8c0;font-size:13px;transition:.2s}
.footer-grid>div:not(.footer-brand) a:hover{color:#f0c978;transform:translateX(3px)}
.footer-bottom{display:flex;justify-content:space-between;gap:22px;padding-top:20px;border-top:1px solid rgba(255,255,255,.13);color:#9cb0a5;font-size:12px}
.footer-bottom a{color:#d8aa58}
.footer-bottom a:hover{text-decoration:underline}
@media(max-width:1100px){
 .nav-links{justify-content:flex-start;overflow-x:auto;padding-bottom:2px}
 .nav-links::-webkit-scrollbar{height:3px}.nav-links::-webkit-scrollbar-thumb{background:#b9c9bd;border-radius:4px}
 .nav-panel{gap:11px}.nav-cta{display:none}
 .hero-grid{gap:30px}.narrative,.faq-layout{gap:42px}
}
@media(max-width:860px){
 .hero-grid{grid-template-columns:1fr;padding:72px 0 70px}
 .hero-visual{max-width:650px;transform:none;margin:0 auto;width:92%}
 .hero-visual img{height:340px}.visual-note{left:-10px}
 .intro-strip-grid,.narrative,.range-layout,.warning-layout,.faq-layout{grid-template-columns:1fr}
 .side-label{position:static}.side-label p{max-width:650px}
 .position-list{grid-template-columns:repeat(2,1fr)}
 .footer-grid{grid-template-columns:1.4fr repeat(3,1fr);gap:22px}
 .scenario-row{grid-template-columns:130px 1fr 1fr}
}
@media(max-width:680px){
 .container{width:min(100% - 32px,var(--max))}
 .site-header{padding:9px 0}.nav-panel{padding:9px 11px 9px 14px;flex-wrap:wrap}
 .brand{font-size:18px}.nav-toggle{display:block;margin-left:auto}
 .nav-links{display:none;order:3;width:100%;padding:7px 0 1px;flex-wrap:wrap;overflow:visible}
 .nav-links.show{display:flex}.nav-links a{font-size:12px;padding:7px 8px}
 .hero-inner{min-height:auto}.hero-grid{padding:55px 0 58px}.hero-title{font-size:43px}
 .hero-copy{font-size:15px}.hero-kpis{margin-top:30px}.hero-kpi{padding-right:12px;margin-right:12px}.hero-kpi b{font-size:18px}
 section{padding:68px 0}.section-lead{font-size:15px}
 .strip-points{grid-template-columns:repeat(3,1fr)}.strip-point{padding:11px 9px}.strip-point b{font-size:17px}
 .decision-layout,.practice-grid{grid-template-columns:1fr}.position-head{display:block}
 .range-image img{height:340px}.mistake-list{grid-template-columns:1fr}
 .scenario-table{overflow-x:auto}.scenario-row{min-width:610px}
 .cta-box{padding:38px 26px}.cta-box:after{right:-39px;font-size:190px}
 .footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:span 2}.footer-bottom{display:block}.footer-bottom span{display:block;margin:6px 0}
}
@media(max-width:420px){
 .hero-actions,.hero-actions .btn{width:100%}.hero-actions .btn{padding:13px}
 .hero-visual img{height:285px}.visual-note{position:relative;bottom:auto;left:auto;margin:-18px 14px 0;max-width:none}
 .position-list{grid-template-columns:1fr}.strip-points{grid-template-columns:1fr}
 .footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}
}

/* roulang page: category5 */
:root{
--ink:#14211c;--muted:#607168;--paper:#f5f4ee;--surface:#fff;--forest:#123d31;--forest-2:#0a2b22;--gold:#d8aa58;--gold-soft:#f2dfb7;--line:#dce2dc;--mint:#e7efe8;--shadow:0 18px 55px rgba(17,46,37,.11);--shadow-sm:0 9px 25px rgba(17,46,37,.08);--radius:20px;--radius-sm:13px;--max:1180px
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}a{color:inherit;text-decoration:none}img{display:block;max-width:100%}button,input{font:inherit}button{cursor:pointer;border:0}.container{width:min(var(--max),calc(100% - 48px));margin:auto}
.site-header{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(245,244,238,.9);backdrop-filter:blur(18px)}.nav-panel{display:flex;align-items:center;gap:16px;padding:11px 13px 11px 20px;background:rgba(255,255,255,.96);border:1px solid rgba(18,61,49,.12);box-shadow:var(--shadow-sm);border-radius:18px}.brand{display:flex;align-items:center;flex-shrink:0;gap:10px;font-weight:900;font-size:20px;letter-spacing:.04em;color:var(--forest)}.brand-mark{width:31px;height:31px;border-radius:10px;display:grid;place-items:center;background:var(--forest);color:var(--gold);font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}.nav-toggle{display:none;border-radius:10px;background:var(--mint);color:var(--forest);padding:8px 10px;font-size:18px}.nav-links{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0}.nav-links a{font-size:13px;white-space:nowrap;padding:8px 9px;border-radius:9px;color:#486056;transition:.2s ease}.nav-links a:hover,.nav-links a.active{background:var(--forest);color:#fff}.nav-cta{flex-shrink:0;padding:10px 15px;border-radius:11px;background:var(--gold);color:#34240b;font-size:13px;font-weight:800;transition:.2s}.nav-cta:hover{transform:translateY(-2px);background:#e6bc70}
.hero{position:relative;overflow:hidden;min-height:635px;background:linear-gradient(90deg,rgba(5,25,18,.93),rgba(7,34,25,.74) 58%,rgba(7,29,21,.45)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff}.hero:after{content:"";position:absolute;width:620px;height:620px;right:-215px;bottom:-310px;border-radius:50%;border:1px solid rgba(240,205,132,.42);box-shadow:0 0 0 54px rgba(240,205,132,.06),0 0 0 108px rgba(240,205,132,.04)}.hero .container{position:relative;z-index:1;padding:104px 0 88px}.crumb{font-size:13px;color:#c5d6ce;margin-bottom:30px}.crumb a:hover{color:#f4cf89}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid rgba(244,215,154,.55);border-radius:999px;color:#f7d897;font-size:13px;letter-spacing:.08em}.eyebrow i{width:7px;height:7px;background:var(--gold);border-radius:50%;box-shadow:0 0 0 4px rgba(216,170,88,.18)}h1{max-width:770px;margin:18px 0;font-size:clamp(40px,6vw,72px);line-height:1.08;letter-spacing:-.055em}.hero-copy{max-width:710px;color:#d6e3dc;font-size:17px;line-height:2;margin:0 0 27px}.hero-grid{display:grid;grid-template-columns:minmax(0,1fr) 286px;gap:46px;align-items:end}.progress-card{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.2);border-radius:22px;padding:21px;backdrop-filter:blur(10px)}.progress-card h2{font-size:16px;margin:0 0 12px;color:#fff}.ring{width:130px;height:130px;margin:7px auto 17px;border-radius:50%;display:grid;place-items:center;background:conic-gradient(var(--gold) 0 76%,rgba(255,255,255,.15) 76% 100%);position:relative}.ring:before{content:"";position:absolute;inset:10px;border-radius:50%;background:#14382d}.ring strong,.ring span{z-index:1;text-align:center}.ring strong{font-size:28px;line-height:1}.ring span{display:block;font-size:11px;color:#d5e1da}.tier{display:flex;justify-content:space-between;border-top:1px solid rgba(255,255,255,.16);padding:9px 0;color:#d8e6de;font-size:13px}.tier b{color:#f6d999}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:12px 19px;font-weight:800;line-height:1.3;transition:.22s ease}.btn-primary{background:var(--gold);color:#322208}.btn-primary:hover{background:#f0c978;transform:translateY(-2px);box-shadow:0 12px 25px rgba(0,0,0,.18)}.btn-ghost{border-color:rgba(255,255,255,.4);color:#fff;background:rgba(255,255,255,.08)}.btn-ghost:hover{background:#fff;color:var(--forest)}.hero-actions{display:flex;gap:12px;flex-wrap:wrap}
section{padding:94px 0}.section-kicker{display:block;margin-bottom:8px;color:#997137;letter-spacing:.16em;font-size:12px;font-weight:900}.section-title{max-width:790px;margin:0 0 13px;font-size:clamp(29px,4vw,48px);line-height:1.24;letter-spacing:-.04em}.section-lead{max-width:800px;color:var(--muted);font-size:16px;line-height:1.95}.split-intro{display:grid;grid-template-columns:.8fr 1.2fr;gap:70px;align-items:start}.split-intro p{margin:0 0 18px}.statement{font-size:23px;line-height:1.65;font-weight:800;color:var(--forest);border-left:4px solid var(--gold);padding-left:24px}
.phase-band{background:var(--forest);color:#fff}.phase-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:50px;align-items:center}.phase-band .section-kicker{color:#f2cf8b}.phase-band .section-title{color:#fff}.phase-band .section-lead{color:#c8d8d0}.phase-list{list-style:none;margin:28px 0 0;padding:0}.phase-list li{padding:14px 0;border-bottom:1px solid rgba(255,255,255,.15);display:flex;gap:15px}.phase-list b{display:block;color:#f5d28a;font-size:15px}.phase-list span{font-size:14px;color:#d1ded8}.image-stage{position:relative}.image-stage img{width:100%;height:440px;object-fit:cover;border-radius:24px;box-shadow:0 20px 45px rgba(0,0,0,.22)}.image-stage:after{content:"";position:absolute;inset:18px -18px -18px 18px;border:1px solid rgba(240,211,152,.44);border-radius:24px;z-index:0}.image-stage img{position:relative;z-index:1}
.framework{display:grid;grid-template-columns:240px 1fr;gap:44px;align-items:start}.sticky-note{padding:24px;background:var(--mint);border-radius:18px;color:#244537}.sticky-note b{display:block;font-size:28px;line-height:1.2;margin-bottom:10px}.check-list{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.check{padding:22px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:var(--shadow-sm);transition:.25s}.check:hover{transform:translateY(-4px);border-color:#b7cabc}.check i{display:grid;place-items:center;width:31px;height:31px;border-radius:50%;font-style:normal;background:var(--forest);color:var(--gold);font-weight:900;margin-bottom:11px}.check h3{font-size:18px;margin:0 0 7px}.check p{font-size:14px;color:var(--muted);margin:0}
.score-section{padding-top:35px}.score-shell{display:grid;grid-template-columns:1fr 1fr 1fr;background:var(--surface);border:1px solid var(--line);border-radius:22px;overflow:hidden;box-shadow:var(--shadow-sm)}.score-item{padding:30px;border-right:1px solid var(--line)}.score-item:last-child{border:0}.score-item strong{display:block;font-size:36px;color:var(--forest);line-height:1;margin-bottom:9px}.score-item b{font-size:15px}.score-item p{font-size:14px;color:var(--muted);margin:8px 0 0}
.scene-section{background:#edf0ea}.scene-layout{display:grid;grid-template-columns:.95fr 1.05fr;gap:55px;align-items:center}.scene-image img{height:450px;width:100%;object-fit:cover;border-radius:22px}.scene-copy .scene-row{padding:18px 0;border-bottom:1px solid #cad6cc}.scene-row:last-child{border:0}.scene-row h3{margin:0 0 5px;font-size:20px;color:var(--forest)}.scene-row p{margin:0;color:var(--muted);font-size:15px}
.quote-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:55px;align-items:center}.quote-wrap img{height:360px;width:100%;object-fit:cover;border-radius:22px}.quote{font-size:clamp(24px,3vw,38px);line-height:1.45;letter-spacing:-.03em;color:var(--forest);font-weight:800;margin:0}.quote:before{content:"“";display:block;font-size:70px;line-height:.7;color:var(--gold)}.quote-author{margin-top:20px;color:var(--muted);font-size:14px}
.news-section{background:var(--surface)}.news-head{display:flex;align-items:end;justify-content:space-between;gap:30px;margin-bottom:28px}.news-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.news-card{padding:23px;border-radius:17px;border:1px solid var(--line);background:#fff;transition:.25s}.news-card:hover{transform:translateY(-5px);box-shadow:var(--shadow);border-color:#bdcec0}.news-card time{font-size:12px;color:#997137;font-weight:800}.news-card h3{margin:8px 0;font-size:19px;line-height:1.45}.news-card p{font-size:14px;color:var(--muted);margin:0 0 16px}.text-link{font-weight:900;color:var(--forest);font-size:14px}.text-link:hover{color:#9a702e}
.faq-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:65px;align-items:start}.faq-intro{padding:26px;background:var(--forest-2);border-radius:20px;color:#d2e0d8}.faq-intro h2{color:#fff;font-size:28px;line-height:1.35;margin:0 0 12px}.faq-intro p{font-size:14px;margin:0}.faq-item{background:var(--surface);border-bottom:1px solid var(--line)}.faq-item:first-child{border-top:1px solid var(--line)}.faq-q{width:100%;display:flex;justify-content:space-between;gap:20px;text-align:left;padding:21px 0;background:transparent;font-weight:800;color:var(--ink)}.faq-q span{color:var(--gold);font-size:22px;transition:.2s}.faq-a{display:none;padding:0 35px 20px 0;color:var(--muted);font-size:15px}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span{transform:rotate(45deg)}
.cta{padding:0 0 96px}.cta-box{padding:55px 7%;border-radius:25px;background:linear-gradient(115deg,#103b30,#1a5b46);color:#fff;position:relative;overflow:hidden}.cta-box:after{content:"♠";position:absolute;right:6%;top:-35px;font-size:190px;color:rgba(240,207,139,.1);line-height:1}.cta-box>*{position:relative;z-index:1}.cta-box h2{max-width:680px;font-size:clamp(30px,4vw,47px);line-height:1.22;margin:0 0 13px}.cta-box p{max-width:670px;color:#d0dfd7;margin:0 0 25px}.footer{padding:65px 0 24px;background:var(--forest-2);color:#d4e0da}.footer-grid{display:grid;grid-template-columns:1.7fr repeat(3,1fr);gap:45px}.footer .brand{color:#fff;margin-bottom:15px}.footer-brand p{max-width:390px;font-size:14px;color:#b9cbc1;margin:0}.footer h3{font-size:14px;color:#f3d28d;margin:3px 0 14px}.footer a:not(.brand){display:block;width:max-content;max-width:100%;font-size:14px;color:#c7d8cf;margin:7px 0}.footer a:not(.brand):hover{color:#f2cf8b}.footer-bottom{border-top:1px solid rgba(255,255,255,.14);margin-top:38px;padding-top:20px;display:flex;justify-content:space-between;gap:18px;flex-wrap:wrap;font-size:12px;color:#9cb3a8}.footer-bottom a{display:inline!important;margin:0!important}
:focus-visible{outline:3px solid var(--gold);outline-offset:3px}@media(max-width:1024px){.nav-links{overflow:auto;justify-content:flex-start}.nav-cta{display:none}.hero-grid,.phase-grid,.scene-layout{grid-template-columns:1fr}.progress-card{max-width:330px}.split-intro,.faq-layout,.quote-wrap{grid-template-columns:1fr;gap:32px}.framework{grid-template-columns:1fr}.sticky-note{max-width:520px}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}.image-stage{max-width:650px}}@media(max-width:768px){.container{width:min(var(--max),calc(100% - 32px))}.site-header{padding:9px 0}.nav-panel{padding:10px 12px}.nav-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;top:67px;left:0;right:0;padding:12px;background:#fff;border:1px solid var(--line);border-radius:16px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{font-size:14px;padding:10px 12px}.hero .container{padding-top:76px}.hero{min-height:auto}.hero-grid{gap:28px}.image-stage img,.scene-image img{height:330px}section{padding:68px 0}.check-list,.news-grid{grid-template-columns:1fr}.score-shell{grid-template-columns:1fr}.score-item{border-right:0;border-bottom:1px solid var(--line)}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}}@media(max-width:520px){body{font-size:15px}.brand{font-size:18px}.hero-copy{font-size:15px}.hero-actions .btn{width:100%}.progress-card{max-width:none}.check-list{grid-template-columns:1fr}.image-stage img,.scene-image img,.quote-wrap img{height:275px}.image-stage:after{display:none}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.footer-bottom span{display:block;margin-bottom:10px}.cta-box{padding:38px 25px}.news-head{display:block}.news-head .section-title{margin-bottom:12px}}

/* roulang page: category4 */
:root{
 --ink:#14211c;
 --muted:#607168;
 --paper:#f5f4ee;
 --surface:#ffffff;
 --forest:#123d31;
 --forest-2:#0a2b22;
 --gold:#d8aa58;
 --gold-soft:#f2dfb7;
 --line:#dce2dc;
 --mint:#e7efe8;
 --shadow:0 18px 55px rgba(17,46,37,.11);
 --shadow-sm:0 9px 25px rgba(17,46,37,.08);
 --radius:20px;
 --radius-sm:13px;
 --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(245,244,238,.88);backdrop-filter:blur(18px)}
.nav-panel{display:flex;align-items:center;gap:16px;padding:11px 13px 11px 20px;background:rgba(255,255,255,.95);border:1px solid rgba(18,61,49,.12);box-shadow:var(--shadow-sm);border-radius:18px}
.brand{display:flex;align-items:center;flex-shrink:0;gap:10px;font-weight:900;font-size:20px;letter-spacing:.04em;color:var(--forest)}
.brand-mark{width:31px;height:31px;border-radius:10px;display:grid;place-items:center;background:var(--forest);color:var(--gold);font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.nav-toggle{display:none;border:0;border-radius:10px;background:var(--mint);color:var(--forest);padding:8px 10px;font-size:18px}
.nav-links{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0}
.nav-links a{font-size:13px;white-space:nowrap;padding:8px 9px;border-radius:9px;color:#486056;transition:.2s ease}
.nav-links a:hover,.nav-links a.active{background:var(--forest);color:#fff}
.nav-cta{flex-shrink:0;padding:10px 15px;border-radius:11px;background:var(--gold);color:#34240b;font-size:13px;font-weight:800;transition:.2s ease}
.nav-cta:hover{transform:translateY(-2px);background:#e6bc70}
.nav-cta:focus,.nav-toggle:focus,a:focus,.btn:focus,summary:focus{outline:3px solid rgba(216,170,88,.55);outline-offset:3px}
.hero-inner{position:relative;overflow:hidden;margin:12px auto 0;width:min(var(--max),calc(100% - 48px));min-height:485px;border-radius:28px;background:linear-gradient(100deg,rgba(6,30,22,.95),rgba(9,45,34,.75) 55%,rgba(8,35,26,.38)),url("/assets/images/backpic/back-2.webp") center/cover;color:#fff;box-shadow:var(--shadow)}
.hero-inner:before{content:"";position:absolute;width:440px;height:440px;right:-130px;top:-140px;border:1px solid rgba(242,223,183,.52);border-radius:50%;box-shadow:0 0 0 44px rgba(242,223,183,.06),0 0 0 88px rgba(242,223,183,.04)}
.hero-inner:after{content:"♠";position:absolute;right:7%;bottom:-130px;font-size:330px;font-family:Georgia,serif;color:rgba(255,255,255,.07);line-height:1}
.hero-content{position:relative;z-index:1;padding:78px 7.5% 70px;max-width:840px}
.promo-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 13px;border-radius:999px;background:var(--gold);color:#332208;font-weight:900;font-size:13px;letter-spacing:.05em;box-shadow:0 8px 20px rgba(0,0,0,.18)}
.promo-badge b{font-size:16px}
h1{margin:20px 0 16px;font-size:clamp(39px,5.6vw,68px);line-height:1.12;letter-spacing:-.055em}
.hero-content p{max-width:660px;margin:0;color:#d7e6de;font-size:17px;line-height:2}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:13px 19px;font-weight:800;line-height:1.3;transition:.22s ease}
.btn-primary{background:var(--gold);color:#322208}
.btn-primary:hover{background:#f0c978;transform:translateY(-2px);box-shadow:0 12px 25px rgba(0,0,0,.18)}
.btn-ghost{border-color:rgba(255,255,255,.42);color:#fff;background:rgba(255,255,255,.08)}
.btn-ghost:hover{background:#fff;color:var(--forest)}
.hero-note{display:flex;align-items:center;gap:9px;margin-top:24px;color:#c7d8cf;font-size:13px}
.hero-note:before{content:"";width:8px;height:8px;background:#edca79;border-radius:50%;box-shadow:0 0 0 5px rgba(237,202,121,.14)}
section{padding:88px 0}
.section-kicker{display:block;margin-bottom:8px;color:#997137;letter-spacing:.16em;font-size:12px;font-weight:900}
.section-title{margin:0 0 13px;font-size:clamp(29px,4vw,48px);line-height:1.22;letter-spacing:-.045em}
.section-lead{max-width:800px;margin:0;color:var(--muted);font-size:16px;line-height:1.95}
.intro-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:56px;align-items:start}
.intro-label{padding-top:9px;font-size:14px;color:#987236;font-weight:900;letter-spacing:.12em}
.rich-copy p{margin:0 0 18px;color:#3f5148}
.rich-copy strong{color:var(--forest)}
.check-line{display:flex;gap:12px;padding:17px 0;border-top:1px solid var(--line);font-size:15px;color:#41544b}
.check-line:first-of-type{margin-top:23px}
.check-icon{flex:0 0 25px;height:25px;border-radius:50%;display:grid;place-items:center;background:var(--mint);color:var(--forest);font-weight:900;font-size:13px}
.dark-band{background:var(--forest);color:#fff;padding:42px 0}
.stat-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:1px;background:rgba(255,255,255,.14);border:1px solid rgba(255,255,255,.14);border-radius:18px;overflow:hidden}
.stat{padding:26px 24px;background:#174b3c}
.stat b{display:block;font-size:31px;line-height:1.1;color:#f0cd84;letter-spacing:-.04em}
.stat span{display:block;margin-top:7px;color:#c9dbd1;font-size:13px;line-height:1.6}
.odds-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center}
.odds-image{position:relative}
.odds-image img{width:100%;height:470px;object-fit:cover;border-radius:24px;box-shadow:var(--shadow)}
.floating-card{position:absolute;right:-18px;bottom:24px;width:min(300px,75%);padding:20px;background:rgba(255,255,255,.96);border:1px solid rgba(18,61,49,.1);border-radius:16px;box-shadow:var(--shadow)}
.floating-card small{color:#987236;font-weight:900;letter-spacing:.1em}
.floating-card b{display:block;margin:4px 0;color:var(--forest);font-size:23px;line-height:1.3}
.floating-card span{font-size:13px;color:var(--muted);line-height:1.6}
.prob-list{margin-top:28px;border-top:1px solid var(--line)}
.prob-row{display:grid;grid-template-columns:95px 1fr auto;gap:16px;align-items:center;padding:17px 0;border-bottom:1px solid var(--line)}
.prob-row b{font-size:15px;color:var(--forest)}
.prob-row span{font-size:14px;color:var(--muted)}
.prob-row em{font-style:normal;padding:4px 9px;background:var(--gold-soft);color:#6b4d1d;border-radius:999px;font-size:12px;font-weight:900}
.process{background:var(--surface)}
.process-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;margin-top:34px}
.process-item{position:relative;padding:26px 20px 22px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fff;transition:.25s ease}
.process-item:hover{transform:translateY(-5px);box-shadow:var(--shadow-sm);border-color:#b8cabb}
.process-no{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:var(--forest);color:var(--gold);font-weight:900;margin-bottom:18px}
.process-item h3{margin:0 0 8px;font-size:18px;line-height:1.35}
.process-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
.scenario-wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:25px;margin-top:34px}
.scenario-main{padding:37px;background:var(--forest-2);border-radius:24px;color:#fff}
.scenario-main h3{margin:0 0 13px;font-size:27px;line-height:1.35}
.scenario-main p{color:#cbdcd3;margin:0 0 24px}
.math-line{display:grid;grid-template-columns:1fr auto 1fr;gap:14px;align-items:center;padding:17px 0;border-top:1px solid rgba(255,255,255,.16)}
.math-line:last-child{border-bottom:1px solid rgba(255,255,255,.16)}
.math-line span{color:#c7d9ce;font-size:14px}
.math-line b{font-size:16px;color:#f0cd84;text-align:right}
.math-line i{font-style:normal;color:#78998c}
.scenario-side{display:grid;gap:16px}
.mini-case{padding:25px;background:var(--mint);border-radius:18px;border:1px solid #d5e2d6}
.mini-case:nth-child(2){background:#fff;border-color:var(--line)}
.mini-case h3{margin:0 0 8px;color:var(--forest);font-size:19px}
.mini-case p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
.quote-section{padding:34px 0}
.quote-card{display:grid;grid-template-columns:115px 1fr;gap:30px;align-items:center;padding:40px 54px;border-radius:24px;background:#eadfc6}
.quote-sign{font-family:Georgia,serif;color:var(--forest);font-size:105px;line-height:.7;text-align:center}
.quote-card blockquote{margin:0;font-size:clamp(20px,2.5vw,29px);line-height:1.55;letter-spacing:-.025em;color:#294238}
.quote-card cite{display:block;margin-top:14px;color:#6f6046;font-size:14px;font-style:normal}
.guide-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:54px;align-items:center}
.guide-image img{width:100%;height:420px;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
.guide-list{margin:24px 0 0;padding:0;list-style:none}
.guide-list li{position:relative;padding:14px 0 14px 31px;border-bottom:1px solid var(--line);color:#42554b}
.guide-list li:before{content:"✓";position:absolute;left:0;top:14px;width:20px;height:20px;display:grid;place-items:center;border-radius:50%;background:var(--forest);color:var(--gold);font-size:12px;font-weight:900}
.notice-section{padding-top:24px}
.notice{padding:30px 34px;border-left:5px solid var(--gold);background:#fff;border-radius:0 var(--radius-sm) var(--radius-sm) 0;box-shadow:var(--shadow-sm)}
.notice h2{margin:0 0 8px;font-size:23px;color:var(--forest)}
.notice p{margin:0;color:var(--muted)}
.faq-section{background:var(--surface)}
.faq-layout{display:grid;grid-template-columns:.78fr 1.22fr;gap:60px;align-items:start}
.faq-sticky{position:sticky;top:110px}
.faq-list{border-top:1px solid var(--line)}
details{border-bottom:1px solid var(--line);padding:0}
summary{position:relative;padding:20px 42px 20px 0;cursor:pointer;list-style:none;font-size:17px;font-weight:800;color:var(--forest)}
summary::-webkit-details-marker{display:none}
summary:after{content:"+";position:absolute;right:6px;top:15px;color:#a47a36;font-size:27px;font-weight:400;transition:.2s}
details[open] summary:after{transform:rotate(45deg)}
.faq-answer{padding:0 12px 20px 0;color:var(--muted);font-size:15px;line-height:1.9}
.cta-section{padding:88px 0}
.cta-box{position:relative;overflow:hidden;padding:61px 7%;border-radius:26px;background:linear-gradient(112deg,#0b3025,#1c5744);color:#fff}
.cta-box:after{content:"♣";position:absolute;right:5%;bottom:-104px;color:rgba(255,255,255,.07);font:260px Georgia,serif}
.cta-box>*{position:relative;z-index:1}
.cta-box h2{max-width:700px;margin:0 0 14px;font-size:clamp(30px,4vw,49px);line-height:1.2;letter-spacing:-.04em}
.cta-box p{max-width:680px;margin:0;color:#ccddd4;font-size:16px}
.cta-box .hero-actions{margin-top:27px}
.footer{padding:67px 0 25px;background:var(--forest-2);color:#d9e5df}
.footer-grid{display:grid;grid-template-columns:1.6fr 1fr 1fr 1fr;gap:42px;padding-bottom:45px}
.footer-brand p{max-width:360px;margin:15px 0 0;color:#aebfb6;font-size:14px;line-height:1.9}
.footer .brand{color:#fff}
.footer h3{margin:4px 0 13px;color:#f2d391;font-size:14px;letter-spacing:.06em}
.footer-grid>div:not(.footer-brand) a{display:block;margin:8px 0;color:#b8c9c0;font-size:14px;transition:.2s}
.footer-grid>div:not(.footer-brand) a:hover{color:#f1cf87;transform:translateX(3px)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:22px;border-top:1px solid rgba(255,255,255,.14);font-size:12px;color:#91a79b}
.footer-bottom a{color:#e5c57e}
@media(max-width:1024px){
 .nav-panel{gap:10px;padding-left:14px}.nav-links{justify-content:flex-start;overflow-x:auto}.nav-links::-webkit-scrollbar{display:none}.nav-cta{display:none}
 .intro-grid,.odds-layout,.guide-grid,.faq-layout{gap:34px}.process-grid{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1.5fr 1fr 1fr}
}
@media(max-width:768px){
 .container,.hero-inner{width:min(var(--max),calc(100% - 28px))}.site-header{padding:9px 0}.nav-panel{position:relative;min-height:56px}
 .nav-toggle{display:block;margin-left:auto}.nav-links{display:none;position:absolute;z-index:3;left:0;right:0;top:calc(100% + 9px);padding:10px;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow);flex-direction:column;align-items:stretch}.nav-links.open{display:flex}.nav-links a{padding:10px 12px}.nav-cta{display:none}
 .hero-inner{min-height:500px}.hero-content{padding:60px 8%}.hero-inner:after{right:-5%;font-size:250px}.hero-content p{font-size:15px}.intro-grid,.odds-layout,.guide-grid,.faq-layout,.scenario-wrap{grid-template-columns:1fr}.intro-label{padding:0}.stat-grid{grid-template-columns:repeat(2,1fr)}.faq-sticky{position:static}.quote-card{padding:32px;grid-template-columns:74px 1fr;gap:17px}.quote-sign{font-size:76px}.footer-grid{grid-template-columns:repeat(2,1fr);gap:28px}.footer-brand{grid-column:span 2}
}
@media(max-width:520px){
 body{font-size:15px}.brand{font-size:18px}.hero-content{padding:48px 8% 52px}h1{font-size:39px}.hero-actions{flex-direction:column}.btn{width:100%}section{padding:64px 0}.section-title{font-size:30px}.stat{padding:20px 15px}.stat b{font-size:26px}.process-grid{grid-template-columns:1fr}.prob-row{grid-template-columns:80px 1fr}.prob-row em{grid-column:2}.floating-card{right:10px;bottom:12px}.scenario-main{padding:26px 21px}.math-line{grid-template-columns:1fr auto}.math-line i{display:none}.quote-card{grid-template-columns:1fr;padding:28px}.quote-sign{text-align:left;font-size:62px}.footer-grid{grid-template-columns:1fr}.footer-brand{grid-column:auto}.footer-bottom{flex-direction:column;gap:8px}.notice{padding:25px 20px}
}

/* roulang page: category6 */
:root{
 --ink:#14211c;
 --muted:#607168;
 --paper:#f5f4ee;
 --surface:#ffffff;
 --forest:#123d31;
 --forest-2:#0a2b22;
 --gold:#d8aa58;
 --gold-soft:#f2dfb7;
 --line:#dce2dc;
 --mint:#e7efe8;
 --shadow:0 18px 55px rgba(17,46,37,.11);
 --shadow-sm:0 9px 25px rgba(17,46,37,.08);
 --radius:20px;
 --radius-sm:13px;
 --max:1180px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img{display:block;max-width:100%}
button,input{font:inherit}
button{cursor:pointer}
button:focus-visible,a:focus-visible{outline:3px solid rgba(216,170,88,.75);outline-offset:3px}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(245,244,238,.88);backdrop-filter:blur(18px)}
.nav-panel{display:flex;align-items:center;gap:16px;padding:11px 13px 11px 20px;background:rgba(255,255,255,.95);border:1px solid rgba(18,61,49,.12);box-shadow:var(--shadow-sm);border-radius:18px}
.brand{display:flex;align-items:center;flex-shrink:0;gap:10px;font-weight:900;font-size:20px;letter-spacing:.04em;color:var(--forest)}
.brand-mark{width:31px;height:31px;border-radius:10px;display:grid;place-items:center;background:var(--forest);color:var(--gold);font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.nav-toggle{display:none;border:0;border-radius:10px;background:var(--mint);color:var(--forest);padding:8px 10px;font-size:18px}
.nav-links{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0}
.nav-links a{font-size:13px;white-space:nowrap;padding:8px 9px;border-radius:9px;color:#486056;transition:.2s ease}
.nav-links a:hover,.nav-links a.active{background:var(--forest);color:#fff}
.nav-cta{flex-shrink:0;padding:10px 15px;border-radius:11px;background:var(--gold);color:#34240b;font-size:13px;font-weight:800;transition:.2s ease}
.nav-cta:hover{transform:translateY(-2px);background:#e6bc70}
section{padding:94px 0}
.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:5px 11px;border:1px solid rgba(216,170,88,.62);border-radius:999px;color:#9d7436;font-size:12px;font-weight:900;letter-spacing:.1em}
.eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--gold);box-shadow:0 0 0 4px rgba(216,170,88,.16)}
.section-kicker{display:block;margin-bottom:9px;color:#997137;text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:900}
.section-title{max-width:800px;margin:0 0 14px;font-size:clamp(29px,4vw,48px);line-height:1.22;letter-spacing:-.045em}
.section-lead{max-width:780px;margin:0;color:var(--muted);font-size:16px;line-height:1.95}
.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:13px 20px;font-weight:800;line-height:1.3;transition:.22s ease}
.btn-primary{background:var(--gold);color:#322208}
.btn-primary:hover{background:#f0c978;transform:translateY(-2px);box-shadow:0 12px 25px rgba(0,0,0,.15)}
.btn-dark{background:var(--forest);color:#fff}
.btn-dark:hover{background:#1c5946;transform:translateY(-2px)}
.btn-light{border-color:rgba(255,255,255,.4);background:rgba(255,255,255,.1);color:#fff}
.btn-light:hover{background:#fff;color:var(--forest)}
.page-hero{position:relative;min-height:610px;overflow:hidden;background:var(--forest-2);color:#fff}
.page-hero:before{content:"";position:absolute;inset:0;background:linear-gradient(92deg,rgba(4,25,17,.97) 0%,rgba(8,40,30,.9) 44%,rgba(7,37,28,.32) 100%)}
.page-hero:after{content:"";position:absolute;width:520px;height:520px;right:-160px;bottom:-240px;border:1px solid rgba(242,223,183,.35);border-radius:50%;box-shadow:0 0 0 45px rgba(242,223,183,.045),0 0 0 100px rgba(242,223,183,.025)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:5fr 7fr;gap:54px;align-items:center;min-height:610px;padding:92px 0 76px}
.hero-copy h1{max-width:580px;margin:17px 0 20px;font-size:clamp(42px,5.2vw,68px);line-height:1.08;letter-spacing:-.065em}
.hero-copy p{max-width:560px;margin:0;color:#d1dfd7;font-size:17px;line-height:2}
.hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:30px}
.hero-points{display:flex;flex-wrap:wrap;gap:14px 24px;margin-top:38px;color:#d2ded7;font-size:13px}
.hero-points span{display:flex;align-items:center;gap:8px}
.hero-points b{color:#f0cc82;font-size:15px}
.hero-visual{position:relative;align-self:stretch;min-height:430px}
.hero-visual img{position:absolute;right:0;top:8px;width:92%;height:94%;object-fit:cover;border-radius:30px 10px 30px 10px;box-shadow:0 24px 60px rgba(0,0,0,.31)}
.hero-visual:before{content:"";position:absolute;z-index:0;left:0;bottom:5px;width:75%;height:75%;background:var(--gold);border-radius:10px 30px 10px 30px;transform:rotate(-5deg)}
.floating-note{position:absolute;z-index:2;left:3%;bottom:2%;max-width:245px;padding:17px 18px;background:rgba(255,255,255,.95);color:var(--ink);border-radius:13px;box-shadow:var(--shadow)}
.floating-note strong{display:block;margin-bottom:3px;color:var(--forest);font-size:14px}
.floating-note span{display:block;color:var(--muted);font-size:12px;line-height:1.65}
.pathbar{padding:20px 0;background:#edf0ea;border-bottom:1px solid var(--line)}
.pathbar .container{display:flex;align-items:center;gap:9px;color:var(--muted);font-size:13px}
.pathbar a{color:var(--forest);font-weight:800}
.pathbar span:last-child{color:#8d9b94}
.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:80px;align-items:start}
.big-copy{font-size:22px;line-height:1.85;letter-spacing:-.02em;color:#26382f}
.intro-side{padding:27px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm)}
.intro-side h3{margin:0 0 13px;font-size:19px}
.tick-list{padding:0;margin:0;list-style:none}
.tick-list li{position:relative;padding:10px 0 10px 28px;border-bottom:1px solid #edf0ed;color:#52645a}
.tick-list li:last-child{border-bottom:0}
.tick-list li:before{content:"✓";position:absolute;left:0;top:10px;color:#a47735;font-weight:900}
.dark-band{background:var(--forest);color:#fff}
.dark-band .section-kicker{color:#e5c17e}
.dark-band .section-title{color:#fff}
.dark-band .section-lead{color:#c9d8d0}
.principle-list{display:grid;grid-template-columns:1fr 1fr;gap:1px;margin-top:42px;background:rgba(255,255,255,.16);border:1px solid rgba(255,255,255,.16);border-radius:var(--radius);overflow:hidden}
.principle{padding:28px 30px;background:rgba(4,31,22,.42);transition:.25s ease}
.principle:hover{background:rgba(255,255,255,.08)}
.principle-num{display:block;margin-bottom:14px;color:var(--gold);font-size:13px;font-weight:900;letter-spacing:.1em}
.principle h3{margin:0 0 8px;font-size:21px}
.principle p{margin:0;color:#c9d8d0;font-size:14px;line-height:1.85}
.scene-layout{display:grid;grid-template-columns:1fr .85fr;gap:54px;align-items:center}
.scene-cards{display:grid;gap:13px;margin-top:30px}
.scene-card{display:grid;grid-template-columns:47px 1fr;gap:16px;padding:19px 20px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm);box-shadow:0 6px 16px rgba(17,46,37,.03);transition:.24s ease}
.scene-card:hover{border-color:#b7c8ba;transform:translateX(5px);box-shadow:var(--shadow-sm)}
.scene-icon{display:grid;place-items:center;width:44px;height:44px;border-radius:12px;background:var(--mint);color:var(--forest);font-size:20px;font-weight:900}
.scene-card h3{margin:0 0 4px;font-size:17px}
.scene-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.75}
.scene-image{position:relative}
.scene-image img{height:510px;width:100%;object-fit:cover;border-radius:24px;box-shadow:var(--shadow)}
.scene-image:after{content:"";position:absolute;inset:20px -18px -18px 20px;border:1px solid #bdcabd;border-radius:24px;z-index:-1}
.caption-card{position:absolute;left:25px;right:25px;bottom:24px;padding:18px 19px;background:rgba(10,43,34,.91);border:1px solid rgba(255,255,255,.15);border-radius:13px;color:#fff}
.caption-card b{display:block;color:#f2d38f;font-size:14px}
.caption-card span{display:block;margin-top:3px;color:#d3e0d9;font-size:12px;line-height:1.65}
.steps-wrap{background:var(--surface)}
.steps-header{display:flex;justify-content:space-between;gap:34px;align-items:end}
.steps-header .section-lead{max-width:520px}
.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:14px;margin-top:42px}
.step{position:relative;padding:25px 22px 23px;border:1px solid var(--line);border-radius:var(--radius-sm);background:#fbfcfa;transition:.25s ease}
.step:hover{transform:translateY(-6px);border-color:#bacbbd;box-shadow:var(--shadow-sm)}
.step-no{display:block;margin-bottom:35px;color:#a27838;font-size:13px;font-weight:900;letter-spacing:.12em}
.step h3{margin:0 0 8px;font-size:18px}
.step p{margin:0;color:var(--muted);font-size:13px;line-height:1.8}
.balance-section{padding-bottom:72px}
.balance-layout{display:grid;grid-template-columns:1.05fr .95fr;gap:62px;align-items:center}
.balance-image img{height:440px;width:100%;object-fit:cover;border-radius:22px;box-shadow:var(--shadow)}
.balance-content .section-title{font-size:clamp(28px,3.4vw,42px)}
.checklist{display:grid;gap:10px;margin:27px 0 0;padding:0;list-style:none}
.checklist li{display:flex;gap:12px;align-items:flex-start;padding:13px 15px;background:var(--mint);border-radius:11px;color:#365044;font-size:14px}
.checklist li b{color:#8e682e}
.quote-section{padding:78px 0;background:#efe8d9}
.quote-layout{display:grid;grid-template-columns:130px 1fr;gap:34px;align-items:start}
.quote-mark{color:#b38947;font-family:Georgia,serif;font-size:120px;line-height:.75}
.quote-text{margin:0;color:#273b31;font-size:clamp(23px,3vw,34px);line-height:1.55;letter-spacing:-.035em}
.quote-source{display:block;margin-top:19px;color:#6d7d74;font-size:14px}
.signal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px;margin-top:37px}
.signal{padding:25px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius-sm)}
.signal b{display:block;margin-bottom:7px;color:var(--forest);font-size:18px}
.signal span{display:block;color:var(--muted);font-size:14px;line-height:1.8}
.faq-section{background:var(--surface)}
.faq-layout{display:grid;grid-template-columns:.7fr 1.3fr;gap:80px;align-items:start}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{display:flex;justify-content:space-between;gap:20px;width:100%;padding:21px 3px;background:none;border:0;color:var(--ink);text-align:left;font-weight:800;font-size:16px}
.faq-question span:last-child{color:#a37735;font-size:22px;line-height:1;transition:.2s}
.faq-answer{display:none;padding:0 3px 20px;color:var(--muted);font-size:14px;line-height:1.9}
.faq-item.open .faq-answer{display:block}
.faq-item.open .faq-question span:last-child{transform:rotate(45deg)}
.cta-section{padding:76px 0}
.cta-box{position:relative;overflow:hidden;padding:55px 62px;background:var(--forest-2);border-radius:28px;color:#fff}
.cta-box:after{content:"♠";position:absolute;right:42px;bottom:-76px;color:rgba(216,170,88,.12);font-size:260px;line-height:1}
.cta-box h2{position:relative;z-index:1;max-width:690px;margin:0 0 13px;font-size:clamp(30px,4vw,48px);line-height:1.2;letter-spacing:-.04em}
.cta-box p{position:relative;z-index:1;max-width:700px;margin:0;color:#c9d8d0;font-size:16px;line-height:1.9}
.cta-box .hero-actions{position:relative;z-index:1;margin-top:26px}
.footer{padding:68px 0 22px;background:#0b2a21;color:#d2dfd7}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:45px;padding-bottom:44px}
.footer-brand p{max-width:390px;margin:17px 0 0;color:#aebfb5;font-size:14px;line-height:1.85}
.footer .brand{color:#fff}
.footer .brand-mark{background:#d8aa58;color:#123d31}
.footer h3{margin:3px 0 14px;color:#f1d28e;font-size:14px}
.footer a:not(.brand){display:block;width:max-content;max-width:100%;margin:7px 0;color:#b9c9c0;font-size:13px;transition:.2s}
.footer a:not(.brand):hover{color:#f2d38f;transform:translateX(3px)}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;padding-top:21px;border-top:1px solid rgba(255,255,255,.13);color:#91a79c;font-size:12px}
.footer-bottom span:last-child{text-align:right}
.footer-bottom a{display:inline!important;margin:0!important;color:#c6d5cc!important}
@media(max-width:1100px){
 .nav-links{gap:0}.nav-links a{padding:8px 6px;font-size:12px}
 .hero-grid{gap:34px}.intro-grid,.faq-layout{gap:45px}
}
@media(max-width:860px){
 .site-header{padding:10px 0}.nav-panel{position:relative;flex-wrap:wrap;padding:10px 12px 10px 16px}
 .nav-toggle{display:block;margin-left:auto}.nav-cta{display:none}
 .nav-links{display:none;order:3;width:100%;padding-top:8px;flex-direction:column;align-items:stretch}
 .nav-links.show{display:flex}.nav-links a{padding:10px 12px;font-size:14px}
 .hero-grid{grid-template-columns:1fr;min-height:auto;padding:70px 0 62px}.hero-visual{min-height:360px;margin-top:5px}.hero-visual img{width:88%;height:92%}
 .intro-grid,.scene-layout,.balance-layout,.faq-layout{grid-template-columns:1fr;gap:38px}
 .scene-image{max-width:620px}.steps{grid-template-columns:1fr 1fr}.steps-header{display:block}
 .footer-grid{grid-template-columns:1.4fr 1fr 1fr;gap:30px}.footer-brand{grid-column:span 3}
}
@media(max-width:560px){
 body{font-size:15px}.container{width:min(var(--max),calc(100% - 30px))}
 section{padding:66px 0}.site-header{position:relative}
 .brand{font-size:18px}.hero-copy h1{font-size:42px}.hero-copy p{font-size:15px}
 .hero-visual{min-height:290px}.hero-visual img{height:89%;width:91%;border-radius:22px 8px 22px 8px}
 .floating-note{left:0;bottom:0;max-width:220px;padding:13px}
 .hero-points{gap:10px 16px}.pathbar{padding:15px 0;overflow:auto}.pathbar .container{white-space:nowrap}
 .big-copy{font-size:19px}.principle-list,.steps,.signal-grid{grid-template-columns:1fr}
 .principle{padding:24px}.scene-image img,.balance-image img{height:330px}
 .quote-layout{grid-template-columns:1fr;gap:8px}.quote-mark{font-size:85px}.quote-text{font-size:25px}
 .cta-box{padding:38px 25px;border-radius:20px}.cta-box:after{right:-25px;font-size:180px}
 .footer{padding-top:52px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-brand{grid-column:span 2}
 .footer-bottom{display:block;line-height:1.9}.footer-bottom span{display:block}.footer-bottom span:last-child{text-align:left;margin-top:8px}
}

/* roulang page: category7 */
:root{
 --ink:#14211c;--muted:#607168;--paper:#f5f4ee;--surface:#fff;--forest:#123d31;--forest-2:#0a2b22;--gold:#d8aa58;--gold-soft:#f2dfb7;--line:#dce2dc;--mint:#e7efe8;--danger:#a83e35;--shadow:0 18px 55px rgba(17,46,37,.11);--shadow-sm:0 9px 25px rgba(17,46,37,.08);--radius:20px;--radius-sm:13px;--max:1180px
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:"PingFang SC","Microsoft YaHei",Arial,sans-serif;font-size:16px;line-height:1.75;overflow-x:hidden}
a{color:inherit;text-decoration:none} img{display:block;max-width:100%} button,input{font:inherit} button{cursor:pointer}
.container{width:min(var(--max),calc(100% - 48px));margin:0 auto}
.site-header{position:sticky;top:0;z-index:50;padding:14px 0;background:rgba(245,244,238,.88);backdrop-filter:blur(18px)}
.nav-panel{display:flex;align-items:center;gap:16px;padding:11px 13px 11px 20px;background:rgba(255,255,255,.95);border:1px solid rgba(18,61,49,.12);box-shadow:var(--shadow-sm);border-radius:18px}
.brand{display:flex;align-items:center;flex-shrink:0;gap:10px;font-weight:900;font-size:20px;letter-spacing:.04em;color:var(--forest)}
.brand-mark{width:31px;height:31px;border-radius:10px;display:grid;place-items:center;background:var(--forest);color:var(--gold);font-size:18px;box-shadow:inset 0 0 0 1px rgba(255,255,255,.16)}
.nav-toggle{display:none;border:0;border-radius:10px;background:var(--mint);color:var(--forest);padding:8px 10px;font-size:18px}
.nav-links{display:flex;align-items:center;justify-content:center;gap:4px;flex:1;min-width:0}
.nav-links a{font-size:13px;white-space:nowrap;padding:8px 9px;border-radius:9px;color:#486056;transition:.2s ease}
.nav-links a:hover,.nav-links a.active{background:var(--forest);color:#fff}
.nav-cta{flex-shrink:0;padding:10px 15px;border-radius:11px;background:var(--gold);color:#34240b;font-size:13px;font-weight:800;transition:.2s ease}
.nav-cta:hover{transform:translateY(-2px);background:#e6bc70}
section{padding:88px 0}
.eyebrow,.section-kicker{display:inline-flex;align-items:center;gap:8px;color:#997137;text-transform:uppercase;letter-spacing:.14em;font-size:12px;font-weight:900}
.eyebrow{padding:5px 11px;border:1px solid rgba(244,215,154,.55);border-radius:999px;color:#f7d897;letter-spacing:.08em}
.eyebrow i{width:7px;height:7px;background:var(--gold);border-radius:50%;box-shadow:0 0 0 4px rgba(216,170,88,.18)}
.section-title{margin:10px 0 14px;max-width:800px;font-size:clamp(29px,4vw,48px);line-height:1.24;letter-spacing:-.045em}
.section-lead{max-width:800px;margin:0;color:var(--muted);font-size:16px;line-height:1.95}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;border:1px solid transparent;border-radius:11px;padding:12px 19px;font-weight:800;line-height:1.3;transition:.22s ease}
.btn-primary{background:var(--gold);color:#322208}.btn-primary:hover{background:#f0c978;transform:translateY(-2px);box-shadow:0 12px 25px rgba(0,0,0,.18)}
.btn-dark{background:var(--forest);color:#fff}.btn-dark:hover{background:#1b5745;transform:translateY(-2px)}
.btn-light{border-color:#c9d6ce;background:#fff;color:var(--forest)}.btn-light:hover{border-color:var(--forest);background:var(--mint)}
.hero{position:relative;isolation:isolate;overflow:hidden;min-height:670px;color:#fff;background:linear-gradient(95deg,rgba(5,25,18,.94),rgba(8,40,29,.72)),url("/assets/images/backpic/back-3.webp") center/cover}
.hero:before{content:"";position:absolute;inset:0;z-index:-1;background:radial-gradient(circle at 82% 28%,rgba(216,170,88,.25),transparent 28%)}
.hero .container{padding-top:96px;padding-bottom:75px}
.hero-grid{display:grid;grid-template-columns:1fr .95fr;gap:46px;align-items:center}
.hero h1{max-width:680px;margin:17px 0;font-size:clamp(40px,5.2vw,70px);line-height:1.12;letter-spacing:-.065em}
.hero-copy{max-width:650px;margin:0;color:#d6e3dc;font-size:17px;line-height:2}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:28px}
.coupon-wall{position:relative;display:grid;gap:14px;padding:21px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.24);border-radius:24px;backdrop-filter:blur(12px);box-shadow:0 24px 55px rgba(0,0,0,.18)}
.coupon-wall:before{content:"责任提醒";position:absolute;right:18px;top:-14px;padding:5px 13px;background:var(--gold);color:#38270a;border-radius:999px;font-size:12px;font-weight:900;letter-spacing:.08em}
.coupon-main{padding:28px;background:linear-gradient(135deg,#f9e9c7,#d8aa58);color:#302309;border-radius:18px;box-shadow:0 15px 31px rgba(0,0,0,.18)}
.coupon-main small{font-weight:900;letter-spacing:.13em}.coupon-main strong{display:block;margin:8px 0 7px;font-size:34px;line-height:1.18}.coupon-main p{margin:0;font-size:14px;line-height:1.7}
.coupon-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}
.mini-coupon{padding:17px;background:rgba(255,255,255,.94);color:var(--ink);border-radius:14px}.mini-coupon b{display:block;color:var(--forest);font-size:16px}.mini-coupon span{display:block;margin-top:4px;color:var(--muted);font-size:12px;line-height:1.55}
.coupon-action{width:100%;border:0;padding:13px;border-radius:11px;background:var(--forest);color:#fff;font-weight:900;transition:.2s}.coupon-action:hover{background:var(--forest-2);transform:translateY(-2px)}
.breadcrumb{padding:22px 0 0;color:var(--muted);font-size:13px}.breadcrumb a:hover{color:var(--forest)}
.truth-strip{padding:29px 0;background:var(--forest);color:#fff}.truth-grid{display:grid;grid-template-columns:1.15fr repeat(3,1fr);gap:20px;align-items:center}.truth-grid p{margin:0;color:#d1ddd6}.truth-item{padding-left:19px;border-left:1px solid rgba(255,255,255,.25)}.truth-item b{display:block;color:#f2cf8b;font-size:20px}.truth-item span{font-size:13px;color:#c6d5cd}
.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:70px;align-items:start}.sticky-copy{position:sticky;top:105px}.content-block p{margin:0 0 19px;color:#43564c;font-size:16px;line-height:2}.quote{margin:31px 0;padding:22px 24px;border-left:4px solid var(--gold);background:var(--mint);border-radius:0 var(--radius-sm) var(--radius-sm) 0;color:var(--forest);font-size:18px;font-weight:800;line-height:1.75}
.check-list{list-style:none;margin:0;padding:0}.check-list li{position:relative;margin-bottom:13px;padding:16px 18px 16px 48px;border:1px solid var(--line);border-radius:13px;background:#fff;color:#3f554a}.check-list li:before{content:"✓";position:absolute;left:17px;top:16px;width:20px;height:20px;display:grid;place-items:center;border-radius:50%;background:var(--mint);color:var(--forest);font-size:12px;font-weight:900}
.rule-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:18px;margin-top:34px}.rule-card{padding:28px;border:1px solid var(--line);border-radius:var(--radius);background:#fff;box-shadow:var(--shadow-sm);transition:.25s}.rule-card:hover{transform:translateY(-5px);border-color:#b7c8bb}.rule-card:nth-child(1){grid-row:span 2;background:var(--forest);color:#fff}.rule-card .num{display:block;margin-bottom:20px;color:var(--gold);font-size:13px;font-weight:900;letter-spacing:.12em}.rule-card h3{margin:0 0 10px;font-size:23px;line-height:1.3}.rule-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.85}.rule-card:first-child p{color:#c9dad1}.rule-card:first-child h3{font-size:30px}
.image-band{background:var(--surface)}.image-layout{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.image-frame{position:relative}.image-frame img{width:100%;height:430px;object-fit:cover;border-radius:23px;box-shadow:var(--shadow)}.image-note{position:absolute;right:-20px;bottom:-22px;width:min(250px,75%);padding:18px;background:#fff;border:1px solid var(--line);border-radius:14px;box-shadow:var(--shadow-sm)}.image-note b{display:block;color:var(--forest)}.image-note span{display:block;color:var(--muted);font-size:13px;line-height:1.6}
.signal-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:17px;margin-top:35px}.signal-card{padding:25px;border-radius:17px;background:#fff;border-top:4px solid var(--gold);box-shadow:var(--shadow-sm)}.signal-card strong{display:block;margin-bottom:8px;color:var(--forest);font-size:19px}.signal-card p{margin:0;color:var(--muted);font-size:14px;line-height:1.8}
.pause-panel{display:grid;grid-template-columns:.83fr 1.17fr;gap:35px;overflow:hidden;background:var(--forest-2);border-radius:25px;color:#fff}.pause-aside{padding:42px;background:linear-gradient(150deg,#1c5946,#123d31)}.pause-aside .section-title{margin-top:8px;font-size:38px}.pause-aside p{color:#d0ddd6}.pause-steps{padding:31px 40px}.step{display:flex;gap:18px;padding:17px 0;border-bottom:1px solid rgba(255,255,255,.15)}.step:last-child{border:0}.step-no{flex:0 0 33px;height:33px;display:grid;place-items:center;border-radius:50%;background:var(--gold);color:#362609;font-weight:900}.step h3{margin:0 0 3px;font-size:17px}.step p{margin:0;color:#c7d8ce;font-size:14px;line-height:1.7}
.scenario-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px;margin-top:32px}.scenario{padding:25px;border-radius:17px;background:var(--mint);border:1px solid #d4e1d6}.scenario h3{margin:0 0 9px;color:var(--forest);font-size:20px}.scenario p{margin:0;color:#50665b;font-size:14px;line-height:1.85}.scenario a{display:inline-block;margin-top:15px;color:#89642d;font-size:14px;font-weight:900}.scenario a:hover{color:var(--forest)}
.faq-wrap{display:grid;grid-template-columns:.72fr 1.28fr;gap:70px}.faq-list{display:grid;gap:12px}.faq-item{overflow:hidden;border:1px solid var(--line);background:#fff;border-radius:14px}.faq-q{width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:19px 21px;border:0;background:#fff;color:var(--ink);font-weight:900;text-align:left}.faq-q span:last-child{color:var(--gold);font-size:23px;transition:.2s}.faq-a{display:none;padding:0 21px 20px;color:var(--muted);font-size:14px;line-height:1.85}.faq-item.open .faq-a{display:block}.faq-item.open .faq-q span:last-child{transform:rotate(45deg)}
.cta{padding:0 0 96px}.cta-box{position:relative;overflow:hidden;padding:54px 58px;border-radius:25px;background:linear-gradient(120deg,#10382d,#1e5a46);color:#fff}.cta-box:after{content:"♠";position:absolute;right:5%;top:-45px;color:rgba(216,170,88,.16);font-size:220px;line-height:1}.cta-box>*{position:relative;z-index:1}.cta-box h2{max-width:700px;margin:9px 0 12px;font-size:clamp(30px,4vw,46px);line-height:1.25}.cta-box p{max-width:690px;margin:0 0 24px;color:#d2dfd8}.footer{padding:63px 0 22px;background:#0a2b22;color:#d1ded7}.footer-grid{display:grid;grid-template-columns:1.55fr repeat(3,.8fr);gap:40px}.footer .brand{color:#fff}.footer-brand p{max-width:370px;color:#a9c0b4;font-size:14px;line-height:1.85}.footer h3{margin:0 0 14px;color:#f0ce8c;font-size:14px}.footer-grid>div:not(.footer-brand) a{display:block;margin:8px 0;color:#b9ccc2;font-size:14px}.footer a:hover{color:#f0ce8c}.footer-bottom{display:flex;justify-content:space-between;gap:18px;margin-top:38px;padding-top:20px;border-top:1px solid rgba(255,255,255,.14);color:#90ab9e;font-size:12px}.footer-bottom a{color:#c3d4cb}
:focus-visible{outline:3px solid rgba(216,170,88,.72);outline-offset:3px}
@media(max-width:1024px){.nav-links a{font-size:12px;padding:8px 6px}.hero-grid,.split,.image-layout,.faq-wrap{gap:35px}.truth-grid{grid-template-columns:1fr 1fr}.truth-grid p{grid-column:span 2}.footer-grid{grid-template-columns:1.4fr 1fr 1fr}.footer-grid>div:last-child{grid-column:2}}
@media(max-width:768px){.container{width:min(var(--max),calc(100% - 32px))}.site-header{padding:9px 0}.nav-panel{position:relative;padding:10px 12px}.nav-toggle{display:block;margin-left:auto}.nav-cta{display:none}.nav-links{display:none;position:absolute;top:calc(100% + 8px);left:0;right:0;padding:10px;align-items:stretch;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:15px;box-shadow:var(--shadow)}.nav-links.open{display:flex}.nav-links a{padding:10px 13px;font-size:14px}.hero{min-height:auto}.hero .container{padding-top:67px;padding-bottom:55px}.hero-grid,.split,.image-layout,.faq-wrap,.pause-panel{grid-template-columns:1fr}.hero h1{font-size:43px}.coupon-wall{max-width:560px}.sticky-copy{position:static}.rule-grid{grid-template-columns:1fr}.rule-card:nth-child(1){grid-row:auto}.signal-grid{grid-template-columns:1fr}.image-frame img{height:340px}.image-note{right:10px}.pause-aside,.pause-steps{padding:30px}.scenario-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:last-child{grid-column:auto}.footer-bottom{flex-direction:column}}
@media(max-width:520px){section{padding:64px 0}.hero h1{font-size:37px}.hero-copy{font-size:15px}.coupon-main strong{font-size:28px}.coupon-row{grid-template-columns:1fr}.truth-grid{grid-template-columns:1fr}.truth-grid p{grid-column:auto}.section-title{font-size:31px}.rule-card,.scenario{padding:21px}.pause-aside,.pause-steps,.cta-box{padding:28px 23px}.pause-aside .section-title{font-size:31px}.step{gap:12px}.footer-grid{grid-template-columns:1fr}.footer-bottom{font-size:11px}.image-frame img{height:285px}.image-note{position:relative;right:auto;bottom:auto;margin:-15px 14px 0;width:auto}.cta{padding-bottom:64px}}