/* roulang page: index */
:root{
      --plum:#713b52;
      --plum-deep:#4b2636;
      --plum-soft:#f1e4e8;
      --paper:#faf8f4;
      --paper-deep:#f1e8df;
      --ink:#2d2529;
      --muted:#776d70;
      --line:#ddcfca;
      --terracotta:#b97865;
      --dust:#d9b9a8;
      --white:#fffdf9;
      --shadow:0 16px 42px rgba(64,37,47,.10);
      --shadow-soft:0 8px 24px rgba(64,37,47,.07);
      --radius:22px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--paper);color:var(--ink);
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"Noto Sans SC","Microsoft YaHei",sans-serif;
      line-height:1.8;letter-spacing:.01em;
    }
    body:before{
      content:"";position:fixed;inset:0;pointer-events:none;opacity:.34;
      background-image:radial-gradient(rgba(113,59,82,.08) .55px,transparent .55px);
      background-size:9px 9px;z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    button,input,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(185,120,101,.55);outline-offset:3px}
    .container{width:min(1180px,calc(100% - 48px));margin-inline:auto}
    .site-header{padding:22px 0 0;position:relative;z-index:20}
    .dock{
      width:min(1060px,calc(100% - 32px));margin:auto;display:flex;align-items:center;gap:18px;
      padding:11px 14px 11px 19px;border:1px solid rgba(113,59,82,.16);border-radius:20px;
      background:rgba(255,253,249,.92);box-shadow:var(--shadow-soft);backdrop-filter:blur(12px);
    }
    .brand{font-size:17px;font-weight:800;color:var(--plum);line-height:1.25;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{display:inline-flex;width:11px;height:11px;margin-right:8px;border-radius:50%;background:var(--terracotta);box-shadow:15px 0 0 rgba(113,59,82,.45);vertical-align:middle}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
    .nav-links a{padding:9px 13px;border-radius:10px;font-size:14px;color:var(--muted);transition:.2s ease}
    .nav-links a:hover,.nav-links a.active{background:var(--plum-soft);color:var(--plum)}
    .search-trigger{
      width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);background:transparent;
      border-radius:12px;color:var(--plum);transition:.2s ease;
    }
    .search-trigger:hover{background:var(--paper-deep);border-color:var(--dust)}
    .nav-cta,.btn-primary{
      display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 17px;border-radius:12px;
      border:1px solid var(--plum);background:var(--plum);color:#fff;font-size:14px;font-weight:700;
      transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
    }
    .nav-cta:hover,.btn-primary:hover{background:var(--plum-deep);transform:translateY(-2px);box-shadow:0 10px 19px rgba(76,38,54,.18)}
    .btn-secondary{
      display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 17px;border-radius:12px;
      border:1px solid var(--plum);background:transparent;color:var(--plum);font-size:14px;font-weight:700;transition:.2s ease;
    }
    .btn-secondary:hover{background:var(--plum-soft);transform:translateY(-1px)}
    .menu-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);background:var(--white);border-radius:12px;color:var(--plum)}
    .hero{padding:74px 0 86px}
    .hero-shell{
      position:relative;overflow:hidden;padding:clamp(28px,5vw,64px);border:1px solid var(--line);border-radius:30px;
      background:linear-gradient(120deg,#fffdf9 0%,#fbf5ef 58%,#f1e3e1 100%);box-shadow:var(--shadow);
    }
    .hero-shell:after{content:"";position:absolute;width:330px;height:330px;border:1px solid rgba(113,59,82,.17);border-radius:50%;right:-110px;top:-125px;box-shadow:0 0 0 38px rgba(185,120,101,.08),0 0 0 76px rgba(113,59,82,.035)}
    .hero-top{position:relative;z-index:1;display:grid;grid-template-columns:1.1fr .9fr;gap:42px;align-items:end}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--plum);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:26px;height:1px;background:var(--terracotta)}
    h1,h2,h3,p{margin-top:0}
    h1{max-width:750px;margin:16px 0 20px;font-size:clamp(40px,5.4vw,70px);line-height:1.15;letter-spacing:-.045em;font-weight:800}
    .hero-copy{max-width:700px;font-size:16px;color:#55494d;line-height:2}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}
    .hero-note{display:flex;align-items:center;gap:10px;margin-top:26px;color:var(--muted);font-size:13px}
    .hero-note span{width:7px;height:7px;border-radius:50%;background:var(--terracotta)}
    .choice-panel{position:relative;z-index:1;display:grid;gap:10px}
    .choice-label{font-size:13px;color:var(--muted);padding-left:5px}
    .choice-card{padding:17px 18px;border:1px solid var(--line);border-radius:17px;background:rgba(255,253,249,.72);transition:.2s ease}
    .choice-card:hover{transform:translateX(-3px);border-color:var(--dust)}
    .choice-card.featured{background:var(--plum);border-color:var(--plum);color:#fff;box-shadow:0 12px 24px rgba(113,59,82,.2)}
    .choice-card small{display:block;font-size:12px;color:var(--muted)}
    .choice-card.featured small{color:#efdce2}
    .choice-card strong{display:block;font-size:18px;margin:3px 0}
    .choice-card p{margin:0;font-size:13px;line-height:1.6}
    .choice-card .recommended{float:right;padding:2px 8px;border-radius:999px;background:#e9c7bb;color:var(--plum-deep);font-size:11px;font-weight:800}
    .hero-strip{position:relative;z-index:1;display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:1px;margin-top:42px;background:var(--line);border:1px solid var(--line);border-radius:17px;overflow:hidden}
    .hero-strip div{padding:14px 18px;background:rgba(255,253,249,.76);font-size:13px;color:var(--muted)}
    .hero-strip b{display:block;color:var(--ink);font-size:14px}
    .section{padding:88px 0}
    .section-kicker{color:var(--terracotta);font-size:12px;font-weight:800;letter-spacing:.16em;text-transform:uppercase}
    h2{font-size:clamp(29px,3.5vw,44px);line-height:1.25;letter-spacing:-.035em;font-weight:800;margin:9px 0 16px}
    .section-intro{max-width:680px;color:var(--muted);font-size:16px}
    .play-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:26px;margin-top:38px;align-items:stretch}
    .index-card{padding:30px;border:1px solid var(--line);border-radius:var(--radius);background:var(--plum-deep);color:#fff}
    .index-card h3{font-size:26px;line-height:1.35;margin:20px 0 16px}
    .index-card p{color:#ead8de;font-size:14px}
    .index-numbers{margin-top:30px;border-top:1px solid rgba(255,255,255,.18)}
    .index-numbers div{padding:13px 0;border-bottom:1px solid rgba(255,255,255,.18);font-size:14px}
    .index-numbers span{display:inline-block;width:27px;color:#e5b8a8;font-weight:800}
    .path-list{display:grid;gap:11px}
    .path-item{display:grid;grid-template-columns:54px 1fr auto;gap:18px;align-items:center;padding:20px;border:1px solid var(--line);border-radius:17px;background:var(--white);transition:.2s ease}
    .path-item:hover{border-color:var(--dust);box-shadow:var(--shadow-soft);transform:translateY(-2px)}
    .path-no{font-size:21px;font-weight:800;color:var(--terracotta)}
    .path-item h3{font-size:18px;margin:0 0 4px}
    .path-item p{margin:0;color:var(--muted);font-size:14px;line-height:1.65}
    .arrow{color:var(--plum);font-size:22px}
    .reward-wrap{display:grid;grid-template-columns:1.15fr .85fr;gap:25px;align-items:stretch;margin-top:36px}
    .feature-board{min-height:330px;padding:34px;position:relative;overflow:hidden;border-radius:var(--radius);background:#e9d7d2;color:var(--ink)}
    .feature-board:before{content:"";position:absolute;right:-60px;bottom:-90px;width:300px;height:300px;border-radius:50%;background:rgba(113,59,82,.11);box-shadow:0 0 0 36px rgba(255,253,249,.4)}
    .feature-board h3{position:relative;max-width:380px;font-size:28px;line-height:1.36;margin:34px 0 12px}
    .feature-board p{position:relative;max-width:420px;font-size:15px;color:#59464c}
    .stamp{position:relative;display:inline-flex;padding:6px 11px;border:1px solid rgba(113,59,82,.42);color:var(--plum);font-size:12px;font-weight:800;letter-spacing:.1em}
    .reward-list{display:grid;gap:13px}
    .reward{padding:21px;border:1px solid var(--line);border-radius:18px;background:var(--white)}
    .reward h3{font-size:18px;margin:0 0 7px}
    .reward p{margin:0;color:var(--muted);font-size:14px;line-height:1.7}
    .progress-section{background:var(--paper-deep);border-top:1px solid rgba(113,59,82,.08);border-bottom:1px solid rgba(113,59,82,.08)}
    .progress-layout{display:grid;grid-template-columns:.72fr 1.28fr;gap:55px;align-items:center}
    .progress-copy p{color:var(--muted);font-size:16px}
    .progress-bars{display:grid;gap:22px}
    .bar-row{display:grid;grid-template-columns:120px 1fr;gap:16px;align-items:center}
    .bar-row b{font-size:14px}
    .bar-track{height:10px;background:#dfd0ca;border-radius:999px;overflow:hidden}
    .bar-fill{height:100%;border-radius:999px;background:linear-gradient(90deg,var(--terracotta),var(--plum))}
    .bar-row span{font-size:12px;color:var(--muted);grid-column:2}
    .content-head{display:flex;justify-content:space-between;align-items:end;gap:20px}
    .text-link{color:var(--plum);font-size:14px;font-weight:800;border-bottom:1px solid currentColor}
    .news-layout{display:grid;grid-template-columns:1.18fr .82fr;gap:28px;margin-top:34px}
    .news-list{border-top:1px solid var(--line)}
    .news-item{display:grid;grid-template-columns:104px 1fr auto;gap:17px;align-items:center;padding:19px 0;border-bottom:1px solid var(--line);transition:.2s ease}
    .news-item:hover{padding-left:8px}
    .news-meta{font-size:12px;color:var(--terracotta);font-weight:800}
    .news-item h3{margin:0 0 4px;font-size:18px}
    .news-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
    .news-item .arrow{font-size:20px}
    .spotlight{padding:29px;border-radius:var(--radius);background:var(--plum);color:#fff;box-shadow:var(--shadow)}
    .spotlight .section-kicker{color:#e8baaa}
    .spotlight h3{font-size:28px;line-height:1.38;margin:13px 0}
    .spotlight p{color:#ecdae0;font-size:14px}
    .spotlight .btn-secondary{margin-top:20px;border-color:#f5dfe4;color:#fff}
    .spotlight .btn-secondary:hover{background:rgba(255,255,255,.13)}
    .testimonials{display:grid;grid-template-columns:1.25fr .75fr;gap:25px;margin-top:36px}
    .quote-main{padding:37px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white);box-shadow:var(--shadow-soft)}
    .quote-mark{font-family:Georgia,serif;color:var(--terracotta);font-size:70px;line-height:.7}
    .quote-main blockquote{margin:20px 0;font-size:23px;line-height:1.65;font-weight:700}
    .quote-main cite,.quote-mini cite{font-style:normal;color:var(--muted);font-size:13px}
    .quote-side{display:grid;gap:14px}
    .quote-mini{padding:22px;border-radius:18px;border:1px solid var(--line);background:#f6eee9}
    .quote-mini p{font-size:15px;line-height:1.8;margin:0 0 10px}
    .faq-list{margin-top:34px;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;display:flex;justify-content:space-between;gap:20px;padding:20px 3px;background:none;border:0;text-align:left;color:var(--ink);font-weight:800;font-size:17px}
    .faq-icon{color:var(--plum);font-size:23px;line-height:1;transition:.2s ease}
    .faq-answer{display:none;max-width:850px;padding:0 3px 22px;color:var(--muted);font-size:15px;line-height:1.9}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .join-section{padding:88px 0}
    .join-card{position:relative;overflow:hidden;padding:clamp(30px,6vw,68px);border-radius:30px;background:var(--plum-deep);color:#fff}
    .join-card:after{content:"";position:absolute;right:5%;top:-85px;width:260px;height:260px;border-radius:50%;border:1px solid rgba(255,255,255,.24);box-shadow:0 0 0 30px rgba(255,255,255,.06),0 0 0 62px rgba(255,255,255,.035)}
    .join-card h2{max-width:650px;position:relative;font-size:clamp(31px,4vw,48px);margin-bottom:14px}
    .join-card p{position:relative;max-width:660px;color:#e8d7dc;font-size:16px}
    .join-form{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr auto;gap:11px;max-width:790px;margin-top:26px}
    .join-form input{min-width:0;padding:12px 14px;border:1px solid rgba(255,255,255,.22);border-radius:12px;background:rgba(255,255,255,.1);color:#fff}
    .join-form input::placeholder{color:#ddc9d0}
    .join-form button{border:1px solid #efd5cc;background:#efd5cc;color:var(--plum-deep)}
    .join-form button:hover{background:#fff4ed}
    .privacy-note{position:relative;margin:12px 0 0;font-size:12px!important;color:#cdb5be!important}
    footer{background:#30252a;color:#f9eee8;padding:54px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.2fr .8fr .8fr;gap:30px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.16)}
    .footer-brand{font-size:21px;font-weight:800;color:#fff}
    .footer-copy{max-width:380px;margin-top:12px;color:#cdbfc2;font-size:13px;line-height:1.8}
    .footer-title{margin:0 0 10px;font-size:13px;color:#e5b8a8;letter-spacing:.12em}
    .footer-links{display:grid;gap:7px}
    .footer-links a{font-size:14px;color:#eee2e5;transition:.2s}
    .footer-links a:hover{color:#e5b8a8;text-decoration:underline;text-underline-offset:4px}
    .copyright{display:flex;justify-content:space-between;gap:18px;padding-top:20px;color:#bcaeb2;font-size:12px}
    .search-panel{display:none;position:fixed;inset:0;z-index:50;background:rgba(45,37,41,.45);padding:90px 20px}
    .search-panel.active{display:block}
    .search-box{width:min(600px,100%);margin:auto;padding:20px;border-radius:20px;background:var(--white);box-shadow:var(--shadow)}
    .search-box label{display:block;margin-bottom:10px;font-weight:800;color:var(--plum)}
    .search-row{display:flex;gap:10px}
    .search-row input{flex:1;min-width:0;padding:12px;border:1px solid var(--line);border-radius:11px;background:var(--paper)}
    .close-search{margin-top:14px;border:0;background:none;color:var(--plum);font-weight:800}
    @media(max-width:900px){
      .hero-top,.play-grid,.reward-wrap,.progress-layout,.news-layout,.testimonials{grid-template-columns:1fr}
      .choice-panel{grid-template-columns:repeat(3,1fr)}
      .choice-card{padding:14px}
      .hero-strip{grid-template-columns:1fr 1fr}
      .hero-strip div:first-child{grid-column:1/-1}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:720px){
      .site-header{padding-top:13px}.dock{padding:9px 10px 9px 14px;border-radius:17px}.brand{font-size:14px}
      .nav-links,.search-trigger,.nav-cta{display:none}.menu-toggle{display:grid;place-items:center}
      .dock.menu-open{align-items:flex-start;flex-wrap:wrap}.dock.menu-open .nav-links{order:3;display:grid;width:100%;grid-template-columns:1fr 1fr;margin:4px 0 0}.dock.menu-open .nav-links a{padding:11px}.dock.menu-open .nav-cta{display:inline-flex}
      .hero{padding:40px 0 58px}.hero-shell{border-radius:24px}.choice-panel{grid-template-columns:1fr}.choice-card{padding:14px 16px}
      .section{padding:62px 0}.path-item{grid-template-columns:38px 1fr}.path-item .arrow{display:none}
      .bar-row{grid-template-columns:94px 1fr}.content-head{align-items:flex-start;flex-direction:column}
      .news-item{grid-template-columns:78px 1fr}.news-item .arrow{display:none}
      .join-form{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.copyright{flex-direction:column}
    }
    @media(max-width:520px){
      .container{width:min(100% - 40px,1180px)}h1{font-size:39px}.hero-strip{grid-template-columns:1fr}.hero-strip div:first-child{grid-column:auto}
      .quote-main{padding:28px 23px}.quote-main blockquote{font-size:19px}.bar-row{grid-template-columns:1fr}.bar-row span{grid-column:auto}
    }

/* roulang page: category2 */
:root{
 --plum:#713b52;
 --plum-deep:#4b2636;
 --plum-soft:#f1e4e8;
 --paper:#faf8f4;
 --paper-deep:#f1e8df;
 --ink:#2d2529;
 --muted:#776d70;
 --line:#ddcfca;
 --terracotta:#b97865;
 --dust:#d9b9a8;
 --white:#fffdf9;
 --shadow:0 16px 42px rgba(64,37,47,.10);
 --shadow-soft:0 8px 24px rgba(64,37,47,.07);
 --radius:22px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{
 margin:0;background:var(--paper);color:var(--ink);
 font-family:system-ui,-apple-system,BlinkMacSystemFont,"Noto Sans SC","Microsoft YaHei",sans-serif;
 line-height:1.8;letter-spacing:.01em;
}
body:before{
 content:"";position:fixed;inset:0;pointer-events:none;opacity:.34;
 background-image:radial-gradient(rgba(113,59,82,.08) .55px,transparent .55px);
 background-size:9px 9px;z-index:-1;
}
a{color:inherit;text-decoration:none}
button,input,textarea{font:inherit}
button{cursor:pointer}
img{display:block;max-width:100%}
.container{width:min(1180px,calc(100% - 48px));margin-inline:auto}
.site-header{padding:22px 0 0;position:relative;z-index:20}
.dock{
 width:min(1080px,calc(100% - 48px));margin:0 auto;min-height:66px;padding:12px 16px 12px 20px;
 display:flex;align-items:center;gap:18px;border:1px solid var(--line);border-radius:20px;
 background:rgba(255,253,249,.94);box-shadow:var(--shadow-soft);
}
.brand{font-size:17px;font-weight:800;color:var(--plum);line-height:1.25;letter-spacing:.04em;white-space:nowrap}
.brand-mark{display:inline-flex;width:11px;height:11px;margin-right:8px;border-radius:50%;background:var(--terracotta);box-shadow:15px 0 0 rgba(113,59,82,.45);vertical-align:middle}
.nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
.nav-links a{padding:9px 13px;border-radius:10px;font-size:14px;color:var(--muted);transition:.2s ease}
.nav-links a:hover,.nav-links a.active{background:var(--plum-soft);color:var(--plum)}
.search-trigger{
 width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);background:transparent;
 border-radius:12px;color:var(--plum);transition:.2s ease;font-size:22px;
}
.search-trigger:hover{background:var(--paper-deep);border-color:var(--dust)}
.nav-cta,.btn-primary{
 display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 17px;border-radius:12px;
 border:1px solid var(--plum);background:var(--plum);color:#fff;font-size:14px;font-weight:700;
 transition:transform .2s ease,background .2s ease,box-shadow .2s ease;
}
.nav-cta:hover,.btn-primary:hover{background:var(--plum-deep);transform:translateY(-2px);box-shadow:0 10px 19px rgba(76,38,54,.18)}
.btn-secondary{
 display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 17px;border-radius:12px;
 border:1px solid var(--plum);background:transparent;color:var(--plum);font-size:14px;font-weight:700;transition:.2s ease;
}
.btn-secondary:hover{background:var(--plum-soft);transform:translateY(-1px)}
button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid rgba(185,120,101,.45);outline-offset:3px}
.menu-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);background:var(--white);border-radius:12px;color:var(--plum)}
.page-intro{padding:74px 0 54px}
.breadcrumb{display:flex;gap:9px;align-items:center;color:var(--muted);font-size:13px;margin-bottom:25px}
.breadcrumb a:hover{color:var(--plum);text-decoration:underline}
.breadcrumb span{color:var(--dust)}
.intro-grid{display:grid;grid-template-columns:1fr .78fr;gap:52px;align-items:end}
.eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--plum);font-size:13px;font-weight:800;letter-spacing:.12em}
.eyebrow:before{content:"";width:26px;height:1px;background:var(--terracotta)}
h1,h2,h3,p{margin-top:0}
h1{font-size:clamp(40px,6vw,70px);line-height:1.16;letter-spacing:-.045em;margin:20px 0 20px;font-weight:800}
h2{font-size:clamp(30px,4vw,44px);line-height:1.3;letter-spacing:-.03em;margin-bottom:15px}
h3{line-height:1.4}
.intro-copy{max-width:670px;color:#55494d;font-size:17px;line-height:2}
.intro-aside{
 border-left:1px solid var(--line);padding:6px 0 5px 27px;color:var(--muted);font-size:14px;
}
.intro-aside strong{display:block;color:var(--plum);font-size:27px;line-height:1.3;margin-bottom:6px}
.section{padding:78px 0}
.section-head{display:flex;justify-content:space-between;gap:30px;align-items:end;margin-bottom:34px}
.section-kicker{color:var(--terracotta);font-size:12px;font-weight:800;letter-spacing:.16em}
.section-intro{max-width:640px;color:var(--muted);font-size:16px}
.reading-board{
 display:grid;grid-template-columns:.82fr 1.18fr;gap:22px;align-items:stretch;
}
.feature-reading{
 min-height:410px;padding:34px;display:flex;flex-direction:column;justify-content:space-between;
 border-radius:var(--radius);background:var(--plum-deep);color:#fff;position:relative;overflow:hidden;
}
.feature-reading:after{
 content:"";position:absolute;width:280px;height:280px;right:-90px;bottom:-110px;border:1px solid rgba(255,255,255,.25);
 border-radius:50%;box-shadow:0 0 0 34px rgba(217,185,168,.1),0 0 0 70px rgba(255,255,255,.05);
}
.feature-reading > *{position:relative;z-index:1}
.content-tag{display:inline-flex;width:max-content;padding:4px 10px;border-radius:999px;background:var(--plum-soft);color:var(--plum);font-size:12px;font-weight:800}
.feature-reading .content-tag{background:#d9b9a8;color:var(--plum-deep)}
.feature-reading h3{font-size:30px;max-width:430px;margin:25px 0 12px}
.feature-reading p{max-width:430px;color:#ead8de;font-size:15px}
.feature-meta{display:flex;gap:18px;color:#d9bbc4;font-size:12px}
.reading-stack{display:grid;gap:12px}
.reading-item{
 display:grid;grid-template-columns:72px 1fr auto;gap:18px;align-items:center;
 padding:20px;border:1px solid var(--line);border-radius:18px;background:var(--white);transition:.2s ease;
}
.reading-item:hover{border-color:var(--dust);box-shadow:var(--shadow-soft);transform:translateX(3px)}
.reading-number{font-size:28px;color:var(--dust);font-weight:800;letter-spacing:-.04em}
.reading-item h3{font-size:19px;margin:7px 0 4px}
.reading-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.7}
.reading-arrow{font-size:22px;color:var(--plum)}
.topic-band{background:var(--paper-deep);border-block:1px solid var(--line)}
.topic-layout{display:grid;grid-template-columns:.65fr 1.35fr;gap:58px}
.topic-index{position:sticky;top:24px;align-self:start}
.topic-index h3{font-size:22px;margin:17px 0}
.topic-index p{color:var(--muted);font-size:14px}
.index-links{display:grid;gap:7px;margin-top:24px}
.index-links a{padding:10px 13px;border-left:2px solid transparent;color:var(--muted);font-size:14px;transition:.2s}
.index-links a:hover,.index-links a.current{border-color:var(--terracotta);color:var(--plum);background:rgba(255,253,249,.65)}
.topic-groups{display:grid;gap:25px}
.topic-group{padding:25px 0;border-top:1px solid rgba(113,59,82,.18)}
.topic-group:first-child{padding-top:0;border-top:0}
.topic-group-title{display:flex;justify-content:space-between;gap:18px;align-items:center}
.topic-group h3{font-size:24px;margin:0 0 12px}
.topic-group small{color:var(--terracotta);font-weight:700}
.topic-group p{color:var(--muted);font-size:14px;margin-bottom:18px}
.mini-links{display:flex;flex-wrap:wrap;gap:9px}
.mini-links a{padding:8px 12px;border:1px solid var(--line);border-radius:10px;background:var(--white);font-size:13px;color:var(--plum);transition:.2s}
.mini-links a:hover{background:var(--plum);color:#fff;border-color:var(--plum)}
.signal-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:35px;align-items:stretch}
.signal-copy{padding:35px 0}
.signal-copy p{color:var(--muted);max-width:430px;font-size:16px}
.signal-list{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.signal-card{padding:23px;border:1px solid var(--line);border-radius:18px;background:var(--white)}
.signal-card:nth-child(2){background:#e9d7d2}
.signal-card:nth-child(3){background:var(--plum-soft)}
.signal-card:nth-child(4){background:#f4eee7}
.signal-card b{display:block;font-size:27px;color:var(--plum);margin-bottom:4px}
.signal-card span{font-size:13px;color:var(--muted)}
.quote-section{padding:92px 0}
.quote-wrap{display:grid;grid-template-columns:1.25fr .75fr;gap:26px;align-items:stretch}
.quote-main{padding:42px;border:1px solid var(--line);border-radius:var(--radius);background:var(--white)}
.quote-mark{font-family:Georgia,serif;font-size:78px;line-height:.7;color:var(--terracotta)}
.quote-main blockquote{font-size:clamp(22px,3vw,34px);line-height:1.55;letter-spacing:-.02em;margin:24px 0 26px;max-width:720px}
.quote-source{color:var(--muted);font-size:13px}
.quote-side{display:grid;gap:12px}
.quote-note{padding:24px;border-radius:18px;background:var(--paper-deep);border:1px solid var(--line)}
.quote-note p{font-size:15px;margin-bottom:10px}
.quote-note span{color:var(--muted);font-size:12px}
.faq-section{padding:78px 0}
.faq-grid{display:grid;grid-template-columns:.72fr 1.28fr;gap:60px}
.faq-intro p{color:var(--muted);font-size:15px}
.faq-list{border-top:1px solid var(--line)}
.faq-item{border-bottom:1px solid var(--line)}
.faq-question{
 width:100%;padding:21px 4px;display:flex;justify-content:space-between;align-items:center;gap:22px;
 border:0;background:none;text-align:left;color:var(--ink);font-weight:750;font-size:16px;
}
.faq-question .plus{font-size:24px;color:var(--plum);transition:transform .2s}
.faq-answer{display:none;padding:0 38px 21px 4px;color:var(--muted);font-size:14px;line-height:1.85}
.faq-item.open .faq-answer{display:block}
.faq-item.open .plus{transform:rotate(45deg)}
.cta-section{padding:18px 0 105px}
.cta-box{
 position:relative;overflow:hidden;padding:48px clamp(26px,6vw,75px);border-radius:28px;background:var(--plum);color:#fff;
 display:flex;justify-content:space-between;align-items:center;gap:30px;
}
.cta-box:after{content:"";position:absolute;right:-50px;top:-130px;width:300px;height:300px;border:1px solid rgba(255,255,255,.2);border-radius:50%;box-shadow:0 0 0 32px rgba(217,185,168,.1)}
.cta-box > *{position:relative;z-index:1}
.cta-box h2{max-width:650px;margin-bottom:10px}
.cta-box p{color:#ead8de;max-width:620px;margin:0}
.cta-box .btn-secondary{border-color:#f1dfe2;color:#fff;background:transparent;white-space:nowrap}
.cta-box .btn-secondary:hover{background:#f1dfe2;color:var(--plum)}
footer{padding:64px 0 28px;background:var(--plum-deep);color:#fff}
.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .8fr;gap:45px}
.footer-brand{font-size:20px;font-weight:800;letter-spacing:.04em}
.footer-copy{max-width:390px;color:#d9bbc4;font-size:14px;margin-top:16px}
.footer-title{font-size:14px;margin:4px 0 14px;color:#fff}
.footer-links{display:grid;gap:8px}
.footer-links a{font-size:13px;color:#d9bbc4;transition:.2s}
.footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
.copyright{display:flex;justify-content:space-between;gap:20px;margin-top:54px;padding-top:18px;border-top:1px solid rgba(255,255,255,.15);color:#bfa4ad;font-size:12px}
.search-panel{display:none;position:fixed;inset:0;background:rgba(45,37,41,.38);z-index:50;padding:110px 20px}
.search-panel.show{display:block}
.search-box{width:min(560px,100%);margin:0 auto;padding:25px;border:1px solid var(--line);border-radius:20px;background:var(--white);box-shadow:var(--shadow)}
.search-box label{display:block;color:var(--plum);font-weight:800;margin-bottom:12px}
.search-box input{width:100%;height:48px;padding:0 14px;border:1px solid var(--line);border-radius:11px;background:var(--paper);color:var(--ink)}
.search-close{float:right;border:0;background:none;color:var(--muted);font-size:22px}
@media (max-width:1024px){
 .intro-grid,.reading-board,.signal-section{grid-template-columns:1fr}
 .topic-layout,.faq-grid{grid-template-columns:.8fr 1.2fr;gap:30px}
}
@media (max-width:768px){
 .container{width:min(100% - 40px,620px)}
 .dock{width:calc(100% - 32px);padding:10px 12px 10px 16px}
 .nav-links,.dock>.search-trigger,.dock>.nav-cta{display:none}
 .menu-toggle{display:block}
 .dock.mobile-open{flex-wrap:wrap}
 .dock.mobile-open .nav-links{display:flex;order:5;width:100%;margin:4px 0 0;flex-direction:column;align-items:stretch}
 .dock.mobile-open .nav-links a{text-align:center}
 .dock.mobile-open>.search-trigger,.dock.mobile-open>.nav-cta{display:flex}
 .dock.mobile-open>.search-trigger{margin-left:auto}
 .dock.mobile-open>.nav-cta{order:6;flex:1}
 .page-intro{padding:55px 0 35px}
 .section,.quote-section,.faq-section{padding:62px 0}
 .section-head{display:block}
 .section-head .section-intro{margin-top:12px}
 .topic-layout,.faq-grid{grid-template-columns:1fr}
 .topic-index{position:static}
 .topic-index{padding-bottom:8px}
 .signal-list{grid-template-columns:1fr 1fr}
 .quote-wrap{grid-template-columns:1fr}
 .cta-box{display:block}
 .cta-box .btn-secondary{margin-top:25px}
 .footer-grid{grid-template-columns:1fr 1fr}
}
@media (max-width:520px){
 h1{font-size:42px}
 .dock{border-radius:16px}
 .reading-item{grid-template-columns:42px 1fr}
 .reading-arrow{display:none}
 .feature-reading{min-height:360px;padding:27px}
 .feature-reading h3{font-size:26px}
 .signal-list{grid-template-columns:1fr}
 .quote-main{padding:27px}
 .quote-main blockquote{font-size:22px}
 .footer-grid{grid-template-columns:1fr}
 .copyright{display:block}
 .copyright span{display:block;margin-top:5px}
}

/* roulang page: category1 */
:root{
      --plum:#713b52;
      --plum-deep:#4b2636;
      --plum-soft:#f1e4e8;
      --paper:#faf8f4;
      --paper-deep:#f1e8df;
      --ink:#2d2529;
      --muted:#776d70;
      --line:#ddcfca;
      --terracotta:#b97865;
      --dust:#d9b9a8;
      --white:#fffdf9;
      --shadow:0 16px 42px rgba(64,37,47,.10);
      --shadow-soft:0 8px 24px rgba(64,37,47,.07);
      --radius:22px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;background:var(--paper);color:var(--ink);
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"Noto Sans SC","Microsoft YaHei",sans-serif;
      line-height:1.8;letter-spacing:.01em;
    }
    body:before{
      content:"";position:fixed;inset:0;pointer-events:none;opacity:.34;
      background-image:radial-gradient(rgba(113,59,82,.08) .55px,transparent .55px);
      background-size:9px 9px;z-index:-1;
    }
    a{color:inherit;text-decoration:none}
    button,input{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 48px));margin-inline:auto}
    .site-header{padding:22px 0 0;position:relative;z-index:20}
    .dock{
      width:min(1080px,calc(100% - 32px));margin:auto;padding:10px 12px 10px 20px;
      display:flex;align-items:center;gap:14px;border:1px solid var(--line);
      border-radius:19px;background:rgba(255,253,249,.94);box-shadow:var(--shadow-soft);
    }
    .brand{font-size:17px;font-weight:800;color:var(--plum);line-height:1.25;letter-spacing:.04em;white-space:nowrap}
    .brand-mark{display:inline-flex;width:11px;height:11px;margin-right:8px;border-radius:50%;background:var(--terracotta);box-shadow:15px 0 0 rgba(113,59,82,.45);vertical-align:middle}
    .nav-links{display:flex;align-items:center;gap:4px;margin-left:auto}
    .nav-links a{padding:9px 13px;border-radius:10px;font-size:14px;color:var(--muted);transition:.2s ease}
    .nav-links a:hover,.nav-links a.active{background:var(--plum-soft);color:var(--plum)}
    .search-trigger{
      width:40px;height:40px;display:grid;place-items:center;border:1px solid var(--line);
      background:transparent;border-radius:12px;color:var(--plum);transition:.2s ease
    }
    .search-trigger:hover{background:var(--paper-deep);border-color:var(--dust)}
    .nav-cta,.btn-primary{
      display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 17px;
      border-radius:12px;border:1px solid var(--plum);background:var(--plum);color:#fff;
      font-size:14px;font-weight:700;transition:transform .2s ease,background .2s ease,box-shadow .2s ease
    }
    .nav-cta:hover,.btn-primary:hover{background:var(--plum-deep);transform:translateY(-2px);box-shadow:0 10px 19px rgba(76,38,54,.18)}
    .btn-secondary{
      display:inline-flex;align-items:center;justify-content:center;min-height:44px;padding:10px 17px;
      border-radius:12px;border:1px solid var(--plum);background:transparent;color:var(--plum);
      font-size:14px;font-weight:700;transition:.2s ease
    }
    .btn-secondary:hover{background:var(--plum-soft);transform:translateY(-1px)}
    .menu-toggle{display:none;margin-left:auto;width:42px;height:42px;border:1px solid var(--line);background:var(--white);border-radius:12px;color:var(--plum)}
    .hero{padding:72px 0 58px}
    .hero-shell{
      position:relative;overflow:hidden;padding:clamp(28px,5vw,64px);border:1px solid var(--line);
      border-radius:30px;background:linear-gradient(120deg,#fffdf9 0%,#fbf5ef 58%,#f1e3e1 100%);box-shadow:var(--shadow)
    }
    .hero-shell:after{
      content:"";position:absolute;width:330px;height:330px;border:1px solid rgba(113,59,82,.17);
      border-radius:50%;right:-110px;top:-125px;box-shadow:0 0 0 38px rgba(185,120,101,.08),0 0 0 76px rgba(113,59,82,.035)
    }
    .hero-top{position:relative;z-index:1;display:grid;grid-template-columns:1.08fr .92fr;gap:48px;align-items:center}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--plum);font-size:13px;font-weight:800;letter-spacing:.12em}
    .eyebrow:before{content:"";width:26px;height:1px;background:var(--terracotta)}
    h1,h2,h3,p{margin-top:0}
    h1{font-size:clamp(40px,6vw,68px);line-height:1.18;letter-spacing:-.045em;margin:20px 0 20px;font-weight:800;max-width:700px}
    h2{font-size:clamp(30px,4vw,44px);line-height:1.3;letter-spacing:-.03em;margin-bottom:16px}
    h3{line-height:1.4}
    .hero-copy{max-width:650px;font-size:16px;color:#55494d;line-height:2}
    .hero-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:27px}
    .hero-note{display:flex;align-items:center;gap:10px;margin-top:25px;color:var(--muted);font-size:13px}
    .hero-note span{width:7px;height:7px;border-radius:50%;background:var(--terracotta)}
    .index-visual{position:relative;z-index:1;padding:25px;border:1px solid var(--line);border-radius:22px;background:rgba(255,253,249,.78);box-shadow:var(--shadow-soft)}
    .visual-top{display:flex;justify-content:space-between;align-items:center;padding-bottom:17px;border-bottom:1px solid var(--line);color:var(--muted);font-size:12px}
    .visual-number{font-size:54px;line-height:1;color:var(--plum);font-weight:800;margin:26px 0 8px}
    .visual-label{font-size:14px;color:var(--muted)}
    .visual-lines{display:grid;gap:10px;margin-top:25px}
    .visual-line{height:10px;border-radius:4px;background:var(--paper-deep)}
    .visual-line:nth-child(1){width:88%;background:var(--dust)}
    .visual-line:nth-child(2){width:68%;background:var(--plum-soft)}
    .visual-line:nth-child(3){width:78%;background:#e5c8bd}
    .section{padding:82px 0}
    .section-kicker{color:var(--terracotta);font-size:12px;font-weight:800;letter-spacing:.16em}
    .section-intro{max-width:680px;color:var(--muted);font-size:16px}
    .section-heading{display:flex;justify-content:space-between;gap:30px;align-items:end}
    .index-layout{display:grid;grid-template-columns:260px 1fr;gap:38px;margin-top:42px;align-items:start}
    .filter-panel{position:sticky;top:22px;padding:24px;border:1px solid var(--line);border-radius:20px;background:var(--white)}
    .filter-panel h3{font-size:19px;margin-bottom:17px}
    .filter-list{display:grid;gap:7px}
    .filter-list button{
      text-align:left;border:0;background:transparent;padding:10px 12px;border-radius:10px;color:var(--muted);transition:.2s
    }
    .filter-list button:hover,.filter-list button.active{background:var(--plum-soft);color:var(--plum);font-weight:700}
    .filter-note{margin-top:25px;padding-top:18px;border-top:1px solid var(--line);font-size:13px;color:var(--muted)}
    .topic-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:16px}
    .topic-card{padding:27px;border:1px solid var(--line);border-radius:20px;background:var(--white);transition:.22s ease;min-height:218px}
    .topic-card:hover{transform:translateY(-3px);border-color:var(--dust);box-shadow:var(--shadow-soft)}
    .topic-card.large{grid-row:span 2;min-height:452px;background:var(--plum-deep);color:#fff}
    .topic-card.large p{color:#ead8de}
    .topic-card h3{font-size:24px;margin:24px 0 10px}
    .topic-card.large h3{font-size:32px;max-width:310px}
    .topic-card p{font-size:14px;color:var(--muted);line-height:1.8}
    .topic-meta{display:flex;justify-content:space-between;align-items:center;color:var(--muted);font-size:12px}
    .topic-card.large .topic-meta{color:#e5c9d2}
    .tag{display:inline-flex;align-items:center;padding:5px 9px;border-radius:7px;background:var(--plum-soft);color:var(--plum);font-size:12px;font-weight:700}
    .topic-card.large .tag{background:#70445a;color:#fff}
    .topic-link{display:inline-flex;margin-top:15px;color:var(--plum);font-weight:700;font-size:13px}
    .topic-card.large .topic-link{color:#f0c8ba}
    .band{background:var(--paper-deep);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
    .path-layout{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:start}
    .path-list{display:grid;gap:12px}
    .path-item{display:grid;grid-template-columns:48px 1fr auto;gap:16px;align-items:center;padding:18px 20px;border:1px solid var(--line);border-radius:16px;background:var(--white);transition:.2s}
    .path-item:hover{border-color:var(--dust);box-shadow:var(--shadow-soft);transform:translateX(3px)}
    .path-num{color:var(--terracotta);font-weight:800;font-size:14px}
    .path-item h3{font-size:17px;margin:0 0 3px}
    .path-item p{margin:0;color:var(--muted);font-size:13px;line-height:1.65}
    .arrow{color:var(--plum);font-size:20px}
    .result-board{padding:32px;border-radius:22px;background:var(--plum);color:#fff;box-shadow:var(--shadow)}
    .result-board h3{font-size:27px;margin:18px 0 26px}
    .result-row{display:flex;justify-content:space-between;gap:20px;padding:15px 0;border-top:1px solid rgba(255,255,255,.2);font-size:14px;color:#ead8de}
    .result-row strong{color:#fff;font-size:15px}
    .quote-layout{display:grid;grid-template-columns:1.15fr .85fr;gap:18px;align-items:stretch}
    .quote-main,.quote-side{border:1px solid var(--line);border-radius:22px;background:var(--white);padding:32px}
    .quote-main{background:#e9d7d2;min-height:270px}
    .quote-mark{font-size:68px;line-height:.7;color:var(--terracotta);font-family:Georgia,serif}
    .quote-main blockquote{font-size:25px;line-height:1.6;margin:18px 0 24px;max-width:650px}
    .quote-by{font-size:13px;color:var(--muted)}
    .quote-side{display:grid;gap:18px}
    .quote-small{padding-bottom:18px;border-bottom:1px solid var(--line);font-size:15px;line-height:1.8}
    .quote-small:last-child{border-bottom:0;padding-bottom:0}
    .quote-small span{display:block;color:var(--terracotta);font-size:12px;font-weight:800;margin-bottom:6px}
    .faq-wrap{max-width:860px;margin:38px auto 0;border-top:1px solid var(--line)}
    .faq-item{border-bottom:1px solid var(--line)}
    .faq-question{width:100%;display:flex;justify-content:space-between;gap:20px;text-align:left;padding:21px 0;border:0;background:transparent;color:var(--ink);font-weight:700;font-size:16px}
    .faq-icon{color:var(--plum);font-size:24px;line-height:1;transition:.2s}
    .faq-answer{display:none;padding:0 40px 21px 0;color:var(--muted);font-size:14px;line-height:1.9}
    .faq-item.open .faq-answer{display:block}
    .faq-item.open .faq-icon{transform:rotate(45deg)}
    .cta{padding:80px 0}
    .cta-box{position:relative;overflow:hidden;padding:48px clamp(26px,6vw,72px);border-radius:26px;background:var(--plum-deep);color:#fff}
    .cta-box:after{content:"";position:absolute;right:7%;top:-100px;width:230px;height:230px;border:1px solid rgba(255,255,255,.2);border-radius:50%;box-shadow:0 0 0 28px rgba(217,185,168,.12),0 0 0 58px rgba(255,255,255,.06)}
    .cta-box > *{position:relative;z-index:1}
    .cta-box h2{max-width:680px;margin-bottom:14px}
    .cta-box p{max-width:650px;color:#ead8de;font-size:15px}
    .cta-box .btn-primary{background:#e7c3b7;border-color:#e7c3b7;color:var(--plum-deep)}
    .cta-box .btn-primary:hover{background:#f2d8cf}
    footer{padding:62px 0 25px;background:#30232a;color:#fff}
    .footer-grid{display:grid;grid-template-columns:1.5fr .8fr .8fr;gap:50px;padding-bottom:45px}
    .footer-brand{font-size:20px;font-weight:800;color:#fff}
    .footer-copy{max-width:390px;margin-top:15px;color:#cdbcc0;font-size:14px;line-height:1.9}
    .footer-title{font-size:14px;margin-bottom:15px;color:#f1d8d0}
    .footer-links{display:grid;gap:8px}
    .footer-links a{font-size:13px;color:#cdbcc0;transition:.2s}
    .footer-links a:hover{color:#fff;text-decoration:underline;text-underline-offset:4px}
    .copyright{display:flex;justify-content:space-between;padding-top:21px;border-top:1px solid rgba(255,255,255,.14);color:#a99298;font-size:12px}
    .search-panel{display:none;position:fixed;inset:0;background:rgba(45,37,41,.35);z-index:40;padding:100px 20px}
    .search-panel.open{display:block}
    .search-box{width:min(620px,100%);margin:auto;padding:25px;border-radius:20px;background:var(--white);box-shadow:var(--shadow)}
    .search-box label{display:block;color:var(--plum);font-weight:700;margin-bottom:12px}
    .search-input{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:12px;outline:0;background:var(--paper)}
    .search-input:focus{border-color:var(--plum);box-shadow:0 0 0 3px var(--plum-soft)}
    .search-close{margin-top:14px;border:0;background:transparent;color:var(--muted);font-size:13px}
    :focus-visible{outline:3px solid rgba(185,120,101,.45);outline-offset:3px}
    @media(max-width:900px){
      .hero-top,.path-layout,.quote-layout{grid-template-columns:1fr}
      .index-layout{grid-template-columns:1fr}
      .filter-panel{position:static}
      .filter-list{display:flex;flex-wrap:wrap}
      .topic-card.large{grid-row:auto;min-height:300px}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media(max-width:680px){
      .container{width:min(100% - 40px,1180px)}
      .site-header{padding-top:14px}
      .dock{width:calc(100% - 24px);padding:8px 9px 8px 14px}
      .brand{font-size:14px}
      .nav-links,.search-trigger{display:none}
      .nav-cta{margin-left:auto;padding-inline:12px;font-size:12px}
      .menu-toggle{display:block;margin-left:0}
      .hero{padding:42px 0 30px}
      .hero-shell{padding:27px 21px;border-radius:23px}
      h1{font-size:42px}
      .section{padding:62px 0}
      .section-heading{display:block}
      .topic-grid{grid-template-columns:1fr}
      .topic-card.large{min-height:280px}
      .path-item{grid-template-columns:36px 1fr auto;gap:10px;padding:16px}
      .quote-main,.quote-side{padding:24px}
      .quote-main blockquote{font-size:20px}
      .footer-grid{grid-template-columns:1fr;gap:30px}
      .copyright{display:block;line-height:2}
      .copyright span{display:block}
    }