/* roulang page: index */
:root{
      --bg:#fff8f4;
      --bg-soft:#f6f1ed;
      --panel:#ffffff;
      --panel-warm:#fff3ec;
      --text:#231721;
      --muted:#77636f;
      --light:#a28c98;
      --line:#e8d9df;
      --primary:#8a3d78;
      --primary-2:#e05563;
      --accent:#f2b35a;
      --accent-2:#ff8a5b;
      --success:#4f9d7a;
      --radius-xl:30px;
      --radius-lg:24px;
      --radius-md:18px;
      --radius-sm:12px;
      --shadow:0 18px 50px rgba(93,45,78,.12);
      --shadow-soft:0 10px 28px rgba(93,45,78,.08);
      --shadow-hover:0 24px 70px rgba(138,61,120,.18);
      --grad:linear-gradient(135deg,#8a3d78 0%,#e05563 58%,#ff8a5b 100%);
      --grad-soft:linear-gradient(135deg,rgba(138,61,120,.12),rgba(224,85,99,.10),rgba(242,179,90,.14));
      --nav-w:96px;
      --container:1240px;
      --ease:cubic-bezier(.22,1,.36,1);
    }
    *{box-sizing:border-box;margin:0;padding:0}
    html{scroll-behavior:smooth}
    body{
      font-family:PingFang SC,Microsoft YaHei,Noto Sans SC,Arial,sans-serif;
      background:
        radial-gradient(circle at 18% 10%, rgba(224,85,99,.12), transparent 32%),
        radial-gradient(circle at 88% 8%, rgba(242,179,90,.16), transparent 30%),
        linear-gradient(180deg,var(--bg) 0%,#fff 42%,var(--bg-soft) 100%);
      color:var(--text);
      line-height:1.75;
      min-height:100vh;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none}
    img,svg{max-width:100%;display:block}
    button,input,textarea{font:inherit}
    button{border:0;cursor:pointer}
    input,textarea{
      border:1px solid var(--line);
      background:#fff;
      color:var(--text);
      outline:none;
      transition:border-color .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease);
    }
    input:focus,textarea:focus,a:focus-visible,button:focus-visible{
      outline:3px solid rgba(224,85,99,.22);
      outline-offset:3px;
    }
    ::selection{background:rgba(224,85,99,.22)}
    .site-shell{display:flex;min-height:100vh}
    .side-nav{
      position:fixed;
      inset:0 auto 0 0;
      width:var(--nav-w);
      padding:18px 12px;
      background:rgba(255,248,244,.82);
      border-right:1px solid rgba(232,217,223,.8);
      backdrop-filter:blur(18px);
      z-index:30;
      display:flex;
      flex-direction:column;
      align-items:center;
      gap:22px;
      box-shadow:8px 0 28px rgba(93,45,78,.06);
    }
    .brand-mark{
      width:68px;
      min-height:74px;
      border-radius:22px;
      background:var(--grad);
      color:#fff;
      display:flex;
      align-items:center;
      justify-content:center;
      text-align:center;
      padding:8px;
      box-shadow:0 14px 30px rgba(224,85,99,.28);
      font-weight:900;
      font-size:12px;
      line-height:1.18;
      letter-spacing:.02em;
    }
    .nav-menu{width:100%;display:flex;flex-direction:column;gap:12px;align-items:center}
    .nav-link{
      width:72px;
      min-height:68px;
      border-radius:22px;
      color:var(--muted);
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:5px;
      font-size:12px;
      font-weight:800;
      position:relative;
      transition:transform .25s var(--ease),background .25s var(--ease),color .25s var(--ease),box-shadow .25s var(--ease);
    }
    .nav-link .ico{font-size:20px;line-height:1}
    .nav-link:hover{transform:translateY(-2px);background:#fff;box-shadow:var(--shadow-soft);color:var(--primary)}
    .nav-link.active{
      background:var(--grad);
      color:#fff;
      box-shadow:0 14px 32px rgba(224,85,99,.24);
    }
    .nav-link.active:before{
      content:"";
      position:absolute;
      left:-12px;
      width:4px;
      height:34px;
      border-radius:999px;
      background:var(--accent);
    }
    .nav-bottom{margin-top:auto;display:flex;flex-direction:column;gap:10px;align-items:center}
    .mini-link{
      width:48px;height:48px;border-radius:16px;background:#fff;color:var(--muted);
      display:grid;place-items:center;border:1px solid var(--line);
      transition:.25s var(--ease);
    }
    .mini-link:hover{color:var(--primary);transform:translateY(-2px);box-shadow:var(--shadow-soft)}
    .mobile-topbar{display:none}
    .main-content{width:100%;padding-left:var(--nav-w)}
    .container{width:min(var(--container),calc(100% - 48px));margin:0 auto}
    .section{padding:74px 0}
    .section.tight{padding:46px 0}
    .section-head{
      display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:28px;
    }
    .eyebrow{
      display:inline-flex;align-items:center;gap:8px;
      color:var(--primary);font-weight:900;font-size:13px;
      padding:8px 12px;border-radius:999px;background:rgba(138,61,120,.08);
      border:1px solid rgba(138,61,120,.12);
    }
    .section-title{font-size:clamp(26px,3.2vw,42px);line-height:1.18;letter-spacing:-.03em}
    .section-desc{max-width:680px;color:var(--muted);font-size:16px;margin-top:10px}
    .hero{padding:34px 0 44px}
    .hero-bento{
      display:grid;
      grid-template-columns:1.45fr .75fr;
      grid-template-rows:auto auto;
      gap:18px;
      min-height:560px;
    }
    .hero-main{
      grid-row:span 2;
      border-radius:36px;
      padding:48px;
      position:relative;
      overflow:hidden;
      background:
        linear-gradient(135deg,rgba(255,255,255,.92),rgba(255,243,236,.88)),
        radial-gradient(circle at 82% 16%,rgba(255,138,91,.28),transparent 36%);
      border:1px solid rgba(232,217,223,.92);
      box-shadow:var(--shadow);
    }
    .hero-main:before{
      content:"";
      position:absolute;inset:auto -80px -110px auto;
      width:360px;height:360px;border-radius:50%;
      background:var(--grad);opacity:.16;
    }
    .hero-main:after{
      content:"";
      position:absolute;inset:28px 28px auto auto;
      width:130px;height:130px;border-radius:38px;
      background:linear-gradient(135deg,rgba(138,61,120,.12),rgba(242,179,90,.22));
      transform:rotate(10deg);
    }
    .hero-content{position:relative;z-index:2;max-width:760px}
    h1{
      font-size:clamp(38px,6vw,72px);
      line-height:1.05;
      letter-spacing:-.055em;
      margin:18px 0 22px;
    }
    .hero-lead{
      font-size:18px;color:var(--muted);max-width:720px;
      line-height:1.9;
    }
    .hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin:30px 0}
    .btn{
      display:inline-flex;align-items:center;justify-content:center;gap:9px;
      min-height:48px;padding:13px 20px;border-radius:999px;
      font-weight:900;border:1px solid transparent;
      transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s var(--ease),border-color .25s var(--ease),color .25s var(--ease);
      user-select:none;
    }
    .btn-primary{background:var(--grad);color:#fff;box-shadow:0 14px 34px rgba(224,85,99,.24)}
    .btn-secondary{background:#fff;color:var(--primary);border-color:var(--line)}
    .btn-ghost{background:rgba(255,255,255,.62);color:var(--muted);border-color:rgba(232,217,223,.9)}
    .btn:hover{transform:translateY(-2px);box-shadow:var(--shadow-hover)}
    .btn:active{transform:translateY(0);box-shadow:var(--shadow-soft)}
    .btn[disabled]{opacity:.55;cursor:not-allowed;transform:none;box-shadow:none}
    .hero-metrics{
      display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:34px;
    }
    .metric{
      border-radius:22px;padding:18px;background:#fff;border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
    }
    .metric strong{display:block;font-size:28px;line-height:1;color:var(--primary);letter-spacing:-.04em}
    .metric span{display:block;margin-top:8px;color:var(--muted);font-size:13px;font-weight:800}
    .hero-card,.hero-strip{
      border-radius:30px;
      background:#fff;
      border:1px solid var(--line);
      box-shadow:var(--shadow-soft);
      padding:24px;
      overflow:hidden;
      position:relative;
    }
    .hero-card{background:linear-gradient(180deg,#fff,#fff6f0)}
    .hero-card h2,.hero-strip h2{font-size:22px;line-height:1.25;margin:10px 0;color:var(--text)}
    .hero-card p,.hero-strip p{color:var(--muted);font-size:14px}
    .cover-abstract{
      height:142px;border-radius:24px;margin-top:18px;position:relative;overflow:hidden;
      background:
        linear-gradient(135deg,rgba(138,61,120,.9),rgba(224,85,99,.86)),
        radial-gradient(circle at 70% 30%,rgba(242,179,90,.7),transparent 30%);
    }
    .cover-abstract:before,.cover-abstract:after{content:"";position:absolute;border-radius:999px;background:rgba(255,255,255,.22)}
    .cover-abstract:before{width:150px;height:150px;right:-24px;top:-34px}
    .cover-abstract:after{width:96px;height:96px;left:26px;bottom:-30px}
    .hero-strip{display:flex;flex-direction:column;justify-content:space-between;background:var(--grad);color:#fff}
    .hero-strip .eyebrow{background:rgba(255,255,255,.16);color:#fff;border-color:rgba(255,255,255,.22)}
    .hero-strip h2,.hero-strip p{color:#fff}
    .strip-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:18px}
    .strip-actions .btn{background:#fff;color:var(--primary);min-height:42px;padding:10px 15px}
    .pain-grid{
      display:grid;grid-template-columns:1.15fr .85fr .85fr;gap:18px;
    }
    .pain-card,.solution-card,.time-card,.testimonial,.faq-item,.topic-card,.guarantee-item,.plan-card{
      background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
      box-shadow:var(--shadow-soft);transition:transform .25s var(--ease),box-shadow .25s var(--ease),border-color .25s var(--ease);
    }
    .pain-card:hover,.solution-card:hover,.time-card:hover,.testimonial:hover,.topic-card:hover,.guarantee-item:hover,.plan-card:hover{
      transform:translateY(-4px);box-shadow:var(--shadow-hover);border-color:rgba(224,85,99,.34)
    }
    .pain-card{padding:26px;min-height:196px}
    .pain-card.featured{background:var(--grad-soft);grid-row:span 2}
    .card-icon{
      width:46px;height:46px;border-radius:16px;
      display:grid;place-items:center;background:rgba(224,85,99,.10);color:var(--primary);
      font-size:22px;margin-bottom:18px;
    }
    .pain-card h3,.solution-card h3,.time-card h3,.topic-card h3,.plan-card h3{font-size:22px;line-height:1.25;margin-bottom:10px}
    .pain-card p,.solution-card p,.time-card p,.topic-card p,.plan-card p{color:var(--muted);font-size:15px}
    .solution-wrap{display:grid;grid-template-columns:.9fr 1.1fr;gap:18px;align-items:stretch}
    .solution-panel{
      border-radius:34px;padding:34px;background:var(--grad);color:#fff;box-shadow:var(--shadow);
      display:flex;flex-direction:column;justify-content:space-between;min-height:420px;overflow:hidden;position:relative;
    }
    .solution-panel:after{content:"";position:absolute;width:280px;height:280px;border-radius:50%;right:-80px;bottom:-90px;background:rgba(255,255,255,.16)}
    .solution-panel h2{font-size:36px;line-height:1.15;margin:12px 0}
    .solution-panel p{color:rgba(255,255,255,.86)}
    .solution-steps{display:grid;gap:14px}
    .solution-card{padding:24px;display:grid;grid-template-columns:auto 1fr;gap:18px;align-items:start}
    .step-no{
      width:46px;height:46px;border-radius:16px;background:var(--grad);color:#fff;
      display:grid;place-items:center;font-weight:900;box-shadow:0 12px 26px rgba(224,85,99,.2)
    }
    .tag-row{display:flex;flex-wrap:wrap;gap:9px;margin-top:15px}
    .tag{
      display:inline-flex;align-items:center;gap:6px;
      padding:7px 11px;border-radius:999px;background:#fff5ef;color:var(--primary);
      border:1px solid rgba(224,85,99,.18);font-size:13px;font-weight:800;
      transition:.25s var(--ease);
    }
    .tag:hover{background:rgba(224,85,99,.1);transform:translateY(-1px)}
    .time-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}
    .time-card{padding:22px;background:linear-gradient(180deg,#fff,#fffaf7)}
    .time-badge{
      display:inline-flex;padding:7px 10px;border-radius:999px;background:rgba(242,179,90,.18);
      color:#8b5a14;font-weight:900;font-size:12px;margin-bottom:14px;
    }
    .progress{height:9px;border-radius:999px;background:#f2e5e9;overflow:hidden;margin-top:18px}
    .progress span{display:block;height:100%;border-radius:999px;background:var(--grad)}
    .news-layout{display:grid;grid-template-columns:1.25fr .75fr;gap:18px}
    .news-list,.recommend-box{
      background:#fff;border:1px solid var(--line);border-radius:30px;padding:22px;box-shadow:var(--shadow-soft)
    }
    .news-item{
      display:grid;grid-template-columns:88px 1fr auto;gap:16px;align-items:center;
      padding:16px;border-radius:22px;border:1px solid transparent;transition:.25s var(--ease);
    }
    .news-item + .news-item{margin-top:8px}
    .news-item:hover{background:#fff8f4;border-color:var(--line);transform:translateX(3px)}
    .news-date{
      border-radius:18px;background:var(--grad-soft);padding:12px;text-align:center;color:var(--primary);font-weight:900;
    }
    .news-date small{display:block;color:var(--muted);font-size:12px;font-weight:800}
    .news-item h3{font-size:18px;line-height:1.35;margin-bottom:5px}
    .news-item p{color:var(--muted);font-size:14px;line-height:1.6}
    .hot{padding:7px 10px;border-radius:999px;background:rgba(224,85,99,.10);color:var(--primary);font-size:12px;font-weight:900;white-space:nowrap}
    .recommend-box{background:linear-gradient(180deg,#fff,#fff2eb)}
    .recommend-box h3{font-size:24px;margin-bottom:14px}
    .topic-list{display:flex;flex-wrap:wrap;gap:10px;margin:18px 0}
    .topic-list a{padding:10px 13px;border-radius:999px;background:#fff;border:1px solid var(--line);font-weight:800;color:var(--muted);transition:.25s var(--ease)}
    .topic-list a:hover{color:var(--primary);border-color:rgba(224,85,99,.32);box-shadow:var(--shadow-soft)}
    .form-section{
      display:grid;grid-template-columns:.9fr 1.1fr;gap:18px;align-items:stretch;
      background:var(--grad-soft);border:1px solid var(--line);border-radius:36px;padding:22px;
      box-shadow:var(--shadow-soft);
    }
    .form-copy{padding:24px}
    .form-copy h2{font-size:36px;line-height:1.18;margin:12px 0}
    .reminder-form{
      background:#fff;border-radius:30px;padding:24px;border:1px solid var(--line);box-shadow:var(--shadow-soft);
      display:grid;gap:14px;
    }
    .field label{display:block;font-weight:900;margin-bottom:8px;color:var(--text)}
    .field input,.field textarea{
      width:100%;border-radius:18px;padding:14px 16px;color:var(--text);
    }
    .field textarea{min-height:104px;resize:vertical}
    .form-note{font-size:13px;color:var(--muted)}
    .results-band{
      display:grid;grid-template-columns:repeat(4,1fr);gap:14px;
      padding:20px;border-radius:32px;background:#fff;border:1px solid var(--line);box-shadow:var(--shadow-soft)
    }
    .result-badge{padding:22px;border-radius:24px;background:var(--panel-warm);border:1px solid rgba(232,217,223,.75)}
    .result-badge strong{font-size:34px;color:var(--primary);line-height:1;letter-spacing:-.04em}
    .result-badge span{display:block;margin-top:8px;color:var(--muted);font-weight:800}
    .story-band{
      border-radius:36px;padding:34px;background:
      linear-gradient(135deg,rgba(35,23,33,.94),rgba(138,61,120,.92));
      color:#fff;display:grid;grid-template-columns:1fr .9fr;gap:26px;align-items:center;overflow:hidden;position:relative;
      box-shadow:var(--shadow);
    }
    .story-band:before{content:"";position:absolute;width:320px;height:320px;right:-100px;top:-90px;border-radius:50%;background:rgba(242,179,90,.18)}
    .story-band h2{font-size:38px;line-height:1.15;margin:10px 0}
    .story-band p{color:rgba(255,255,255,.82)}
    .story-points{display:grid;gap:12px;position:relative;z-index:1}
    .story-point{border-radius:22px;padding:18px;background:rgba(255,255,255,.10);border:1px solid rgba(255,255,255,.16)}
    .story-point strong{display:block;margin-bottom:5px}
    .guarantee-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
    .guarantee-item{padding:22px;text-align:center;background:#fff}
    .guarantee-item .card-icon{margin:0 auto 14px}
    .plan-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
    .plan-card{padding:26px;position:relative;overflow:hidden}
    .plan-card.recommend{border-color:rgba(224,85,99,.42);box-shadow:var(--shadow);background:linear-gradient(180deg,#fff,#fff4ed)}
    .plan-card.recommend:before{
      content:"推荐查看";position:absolute;right:18px;top:18px;
      padding:7px 11px;border-radius:999px;background:var(--grad);color:#fff;font-size:12px;font-weight:900;
    }
    .plan-price{font-size:34px;font-weight:950;color:var(--primary);margin:15px 0 8px}
    .plan-card ul{list-style:none;display:grid;gap:10px;margin:18px 0}
    .plan-card li{color:var(--muted);padding-left:24px;position:relative}
    .plan-card li:before{content:"✓";position:absolute;left:0;color:var(--success);font-weight:900}
    .testimonials{display:grid;grid-template-columns:1.2fr .8fr;gap:18px}
    .testimonial{padding:24px}
    .testimonial.main{background:linear-gradient(135deg,#fff,#fff2eb);padding:32px}
    .quote{font-size:22px;line-height:1.65;font-weight:800}
    .user{display:flex;align-items:center;gap:12px;margin-top:20px}
    .avatar{width:44px;height:44px;border-radius:50%;background:var(--grad);color:#fff;display:grid;place-items:center;font-weight:900}
    .user small{display:block;color:var(--muted)}
    .side-quotes{display:grid;gap:14px}
    .faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:18px}
    .faq-list{display:grid;gap:12px}
    .faq-item{padding:20px}
    .faq-item summary{cursor:pointer;font-weight:900;list-style:none;display:flex;justify-content:space-between;gap:16px}
    .faq-item summary::-webkit-details-marker{display:none}
    .faq-item summary:after{content:"+";color:var(--primary);font-size:22px;line-height:1}
    .faq-item[open] summary:after{content:"−"}
    .faq-item p{margin-top:12px;color:var(--muted)}
    .cta{
      border-radius:38px;padding:38px;background:var(--grad);color:#fff;
      display:flex;justify-content:space-between;align-items:center;gap:24px;box-shadow:var(--shadow-hover);overflow:hidden;position:relative;
    }
    .cta:after{content:"";position:absolute;width:360px;height:360px;right:-120px;bottom:-160px;background:rgba(255,255,255,.15);border-radius:50%}
    .cta h2{font-size:38px;line-height:1.15;margin-bottom:10px}
    .cta p{color:rgba(255,255,255,.86);max-width:720px}
    .cta .btn{position:relative;z-index:1}
    .cta .btn-primary{background:#fff;color:var(--primary);box-shadow:none}
    .cta .btn-secondary{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.34)}
    .site-footer{
      padding:34px 0 38px;
      border-top:1px solid var(--line);
      background:rgba(255,255,255,.48);
    }
    .footer-inner{display:flex;justify-content:space-between;gap:24px;align-items:flex-start}
    .footer-brand{font-weight:950;font-size:18px;margin-bottom:8px;color:var(--primary)}
    .footer-desc{color:var(--muted);max-width:620px;font-size:14px}
    .footer-links{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
    .footer-links a{
      padding:9px 12px;border-radius:999px;background:#fff;border:1px solid var(--line);color:var(--muted);font-weight:800;font-size:13px;
      transition:.25s var(--ease);
    }
    .footer-links a:hover{color:var(--primary);box-shadow:var(--shadow-soft)}
    .copyright{margin-top:18px;color:var(--light);font-size:13px}
    .backtop{position:fixed;right:22px;bottom:22px;width:48px;height:48px;border-radius:18px;background:var(--grad);color:#fff;display:grid;place-items:center;box-shadow:var(--shadow);z-index:20}
    @media (max-width:1180px){
      :root{--nav-w:86px}
      .hero-bento,.solution-wrap,.form-section,.story-band,.testimonials,.faq-grid{grid-template-columns:1fr}
      .hero-main{grid-row:auto}
      .pain-grid{grid-template-columns:1fr 1fr}
      .time-grid,.guarantee-grid,.results-band{grid-template-columns:repeat(2,1fr)}
      .news-layout{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .site-shell{display:block}
      .side-nav{display:none}
      .mobile-topbar{
        display:flex;position:sticky;top:0;z-index:40;
        height:68px;padding:10px 16px;background:rgba(255,248,244,.9);
        backdrop-filter:blur(18px);border-bottom:1px solid var(--line);
        align-items:center;justify-content:space-between;
      }
      .mobile-brand{display:flex;align-items:center;gap:10px;font-weight:950;color:var(--primary);line-height:1.15}
      .mobile-brand .dot{width:40px;height:40px;border-radius:14px;background:var(--grad);box-shadow:0 10px 20px rgba(224,85,99,.24)}
      .menu-toggle{display:none}
      .menu-button{width:44px;height:44px;border-radius:15px;background:#fff;border:1px solid var(--line);display:grid;place-items:center;color:var(--primary);font-weight:950}
      .mobile-menu{
        position:absolute;left:16px;right:16px;top:76px;background:#fff;border:1px solid var(--line);
        border-radius:24px;padding:12px;box-shadow:var(--shadow);display:none;
      }
      .mobile-menu a{display:flex;padding:14px;border-radius:16px;font-weight:900;color:var(--muted)}
      .mobile-menu a.active,.mobile-menu a:hover{background:var(--grad);color:#fff}
      .menu-toggle:checked ~ .mobile-menu{display:block}
      .main-content{padding-left:0}
      .container{width:min(100% - 28px,var(--container))}
      .section{padding:50px 0}
      .hero{padding:22px 0 34px}
      .hero-bento{display:block;min-height:auto}
      .hero-main,.hero-card,.hero-strip{margin-bottom:14px;border-radius:28px;padding:24px}
      h1{font-size:39px}
      .hero-lead{font-size:16px}
      .hero-metrics,.pain-grid,.time-grid,.guarantee-grid,.results-band,.plan-grid{grid-template-columns:1fr}
      .section-head{display:block}
      .solution-panel,.story-band,.cta{border-radius:28px;padding:26px}
      .news-item{grid-template-columns:1fr;gap:10px}
      .news-date{width:max-content}
      .form-copy{padding:8px}
      .cta{display:block}
      .cta-actions{display:grid;gap:12px;margin-top:20px}
      .btn{width:100%}
      .footer-inner{display:block}
      .footer-links{justify-content:flex-start;margin-top:18px}
    }
    @media (max-width:520px){
      .hero-main{padding:22px}
      h1{font-size:34px;letter-spacing:-.04em}
      .section-title,.solution-panel h2,.form-copy h2,.story-band h2,.cta h2{font-size:28px}
      .hero-actions{display:grid}
      .tag-row,.topic-list{gap:7px}
      .tag,.topic-list a{font-size:12px;padding:7px 10px}
      .backtop{right:14px;bottom:14px;width:44px;height:44px}
    }

/* roulang page: category1 */
:root{
      --bg: #fff8f4;
      --bg-soft: #f6f1ed;
      --panel: rgba(255,255,255,.82);
      --panel-strong: #ffffff;
      --text: #231721;
      --muted: #715d68;
      --line: #e8d9df;
      --line-strong: #d9bfc7;
      --primary: #8a3d78;
      --primary-2: #e05563;
      --accent: #f2b35a;
      --accent-2: #ff8a5b;
      --ok: #2f8f78;
      --shadow: 0 18px 50px rgba(94, 41, 72, .12);
      --shadow-2: 0 10px 24px rgba(94, 41, 72, .10);
      --radius-xl: 28px;
      --radius-lg: 22px;
      --radius-md: 16px;
      --radius-sm: 12px;
      --sidebar-w: 96px;
      --main-max: 1260px;
    }

    *, *::before, *::after { box-sizing: border-box; }
    html { scroll-behavior: smooth; }
    body{
      margin:0;
      color:var(--text);
      background:
        linear-gradient(180deg, #fffaf7 0%, #f8f2ee 100%);
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", system-ui, sans-serif;
      line-height:1.65;
      text-rendering: optimizeLegibility;
      -webkit-font-smoothing: antialiased;
    }
    a{
      color:inherit;
      text-decoration:none;
      transition: transform .18s ease, color .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease, opacity .18s ease;
    }
    img{ max-width:100%; display:block; }
    button, input{
      font:inherit;
      color:inherit;
    }
    button{
      border:0;
      background:none;
      cursor:pointer;
    }
    :focus-visible{
      outline: 3px solid rgba(224,85,99,.35);
      outline-offset: 2px;
    }
    ::selection{
      background: rgba(138,61,120,.16);
      color: var(--text);
    }
    .skip-link{
      position:absolute;
      left:-999px;
      top:8px;
      z-index:9999;
      padding:10px 14px;
      border-radius:999px;
      background:var(--panel-strong);
      box-shadow:var(--shadow-2);
    }
    .skip-link:focus{ left:12px; }

    .mobile-topbar{
      display:none;
      position:sticky;
      top:0;
      z-index:60;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      padding:14px 16px;
      backdrop-filter: blur(14px);
      background: rgba(255,248,244,.88);
      border-bottom:1px solid rgba(232,217,223,.72);
    }
    .mobile-brand{
      font-weight:800;
      letter-spacing:0;
      font-size:1rem;
      line-height:1.2;
      max-width:72vw;
      color:var(--text);
    }
    .menu-toggle{
      width:42px;
      height:42px;
      border-radius:14px;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#fff;
      box-shadow: 0 10px 20px rgba(138,61,120,.22);
    }

    .site-sidebar{
      position:fixed;
      inset:0 auto 0 0;
      width:var(--sidebar-w);
      padding:16px 10px;
      background: linear-gradient(180deg, rgba(255,250,247,.96), rgba(246,241,237,.90));
      border-right:1px solid rgba(232,217,223,.88);
      backdrop-filter: blur(16px);
      z-index:50;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:space-between;
      box-shadow: 4px 0 24px rgba(94,41,72,.05);
    }
    .side-nav{
      width:100%;
      height:100%;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .brand-mark{
      display:block;
      width:100%;
      padding:8px 8px 10px;
      text-align:center;
      font-size:.94rem;
      font-weight:900;
      line-height:1.15;
      color:var(--text);
      background:
        linear-gradient(135deg, rgba(138,61,120,.14), rgba(224,85,99,.12));
      border:1px solid rgba(232,217,223,.9);
      border-radius:22px;
      box-shadow: inset 0 1px 0 rgba(255,255,255,.82);
      word-break: break-word;
    }
    .nav-menu{
      width:100%;
      display:flex;
      flex-direction:column;
      align-items:center;
      gap:10px;
      flex:1;
      padding-top:4px;
    }
    .nav-link{
      width:100%;
      min-height:72px;
      padding:12px 8px;
      border-radius:22px;
      display:flex;
      flex-direction:column;
      align-items:center;
      justify-content:center;
      gap:6px;
      color:var(--muted);
      border:1px solid transparent;
    }
    .nav-link .ico{
      width:34px;
      height:34px;
      border-radius:12px;
      display:grid;
      place-items:center;
      font-size:1.05rem;
      background: rgba(138,61,120,.08);
      color:var(--primary);
    }
    .nav-link span:last-child{
      font-size:.83rem;
      line-height:1.2;
      text-align:center;
    }
    .nav-link:hover{
      color:var(--text);
      background: rgba(255,255,255,.72);
      border-color: rgba(232,217,223,.88);
      box-shadow: var(--shadow-2);
      transform: translateY(-1px);
    }
    .nav-link.active{
      color:#fff;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 14px 30px rgba(138,61,120,.25);
      border-color: transparent;
    }
    .nav-link.active .ico{
      background: rgba(255,255,255,.16);
      color:#fff;
    }
    .nav-bottom{
      width:100%;
      display:flex;
      justify-content:center;
      gap:10px;
      padding-top:6px;
    }
    .mini-link{
      width:38px;
      height:38px;
      border-radius:14px;
      display:grid;
      place-items:center;
      background: rgba(255,255,255,.72);
      border:1px solid rgba(232,217,223,.9);
      color:var(--muted);
      box-shadow: 0 8px 18px rgba(94,41,72,.06);
    }
    .mini-link:hover{
      color:var(--text);
      border-color: rgba(224,85,99,.28);
      transform: translateY(-1px);
    }

    .page-backdrop{
      position:fixed;
      inset:0;
      background: rgba(35,23,33,.42);
      opacity:0;
      pointer-events:none;
      transition: opacity .2s ease;
      z-index:45;
    }

    .main-wrap{
      margin-left: var(--sidebar-w);
      padding: 22px 24px 32px;
    }
    .container{
      width:100%;
      max-width: var(--main-max);
      margin:0 auto;
    }

    .hero{
      display:grid;
      grid-template-columns: minmax(0, 1.5fr) minmax(280px, .9fr);
      gap:20px;
      align-items:stretch;
      padding: 8px 0 8px;
    }
    .hero-copy,
    .hero-panel,
    .section,
    .cta-band,
    .site-footer{
      border-radius: var(--radius-xl);
    }
    .hero-copy{
      position:relative;
      overflow:hidden;
      padding: 30px 30px 28px;
      background:
        linear-gradient(140deg, rgba(138,61,120,.98), rgba(224,85,99,.98));
      color:#fff;
      box-shadow: 0 22px 55px rgba(138,61,120,.23);
      border:1px solid rgba(255,255,255,.16);
    }
    .hero-copy::after{
      content:"";
      position:absolute;
      inset:auto -20px -32px auto;
      width:220px;
      height:220px;
      background: linear-gradient(135deg, rgba(255,255,255,.16), rgba(255,255,255,0));
      transform: rotate(18deg);
      border-radius: 36px;
      pointer-events:none;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.14);
      color: rgba(255,255,255,.94);
      border:1px solid rgba(255,255,255,.18);
      font-size:.86rem;
      font-weight:600;
      letter-spacing:0;
    }
    .hero-copy h1{
      margin:16px 0 12px;
      font-size:2.2rem;
      line-height:1.18;
      letter-spacing:0;
      max-width: 14em;
    }
    .hero-copy p{
      margin:0;
      max-width: 42em;
      font-size:1.02rem;
      color: rgba(255,255,255,.92);
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:18px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:8px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.16);
      color:#fff;
      font-size:.9rem;
    }

    .search-panel{
      margin-top:20px;
      display:grid;
      gap:12px;
    }
    .search-row{
      display:grid;
      grid-template-columns: minmax(0,1fr) auto auto;
      gap:10px;
      align-items:center;
    }
    .search-field{
      min-height:50px;
      display:flex;
      align-items:center;
      gap:10px;
      padding:0 14px;
      border-radius:18px;
      background: rgba(255,255,255,.16);
      border:1px solid rgba(255,255,255,.20);
      color:#fff;
      box-shadow: inset 0 1px 0 rgba(255,255,255,.08);
    }
    .search-field .icon{
      opacity:.92;
      font-size:1rem;
    }
    .search-field input{
      width:100%;
      min-width:0;
      border:0;
      outline:0;
      background:transparent;
      color:#fff;
    }
    .search-field input::placeholder{ color: rgba(255,255,255,.72); }
    .filter-btn{
      min-height:50px;
      padding:0 18px;
      border-radius:18px;
      background: #fff;
      color: var(--text);
      font-weight:700;
      box-shadow: 0 10px 24px rgba(35,23,33,.12);
      border:1px solid rgba(255,255,255,.28);
    }
    .filter-btn:hover{
      transform: translateY(-1px);
      box-shadow: 0 14px 28px rgba(35,23,33,.14);
    }
    .chip-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .chip{
      padding:9px 12px;
      border-radius:999px;
      background: rgba(255,255,255,.14);
      border:1px solid rgba(255,255,255,.16);
      color:#fff;
      font-size:.88rem;
      white-space:nowrap;
    }
    .chip.active{
      background:#fff;
      color:var(--primary);
      font-weight:700;
      box-shadow: 0 10px 18px rgba(35,23,33,.10);
    }

    .hero-panel{
      display:flex;
      flex-direction:column;
      gap:14px;
      padding:20px;
      background: linear-gradient(180deg, rgba(255,255,255,.86), rgba(251,244,240,.92));
      border:1px solid rgba(232,217,223,.92);
      box-shadow: var(--shadow);
    }
    .hero-card{
      padding:18px;
      border-radius: 24px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.98), rgba(248,242,238,.95));
      border:1px solid rgba(232,217,223,.95);
      box-shadow: inset 0 1px 0 rgba(255,255,255,.8);
    }
    .hero-card-title{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:10px;
      font-weight:800;
      color:var(--text);
    }
    .hero-card-title span{
      color:var(--muted);
      font-weight:600;
      font-size:.88rem;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns: repeat(2, minmax(0,1fr));
      gap:10px;
    }
    .metric{
      padding:14px 14px 12px;
      border-radius:18px;
      background: linear-gradient(180deg, #fff, #faf4f0);
      border:1px solid rgba(232,217,223,.9);
    }
    .metric strong{
      display:block;
      font-size:1.25rem;
      line-height:1.1;
      color:var(--primary);
      margin-bottom:4px;
    }
    .metric span{
      display:block;
      color:var(--muted);
      font-size:.86rem;
      line-height:1.35;
    }
    .hero-steps{
      display:grid;
      gap:10px;
      margin-top:12px;
    }
    .step-line{
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding:12px 14px;
      border-radius:18px;
      background: rgba(138,61,120,.05);
      border:1px solid rgba(138,61,120,.08);
    }
    .step-line .num{
      flex:0 0 auto;
      width:32px;
      height:32px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      color:#fff;
      font-weight:800;
      font-size:.88rem;
    }
    .step-line p{
      margin:0;
      font-size:.92rem;
      color:var(--text);
      line-height:1.55;
    }

    .section{
      margin-top:22px;
      padding: 24px;
      background: rgba(255,255,255,.74);
      border: 1px solid rgba(232,217,223,.84);
      box-shadow: var(--shadow-2);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:16px;
      margin-bottom:18px;
    }
    .section-title{
      margin:0;
      font-size:1.42rem;
      line-height:1.25;
      color:var(--text);
    }
    .section-subtitle{
      margin:8px 0 0;
      color:var(--muted);
      max-width: 52em;
      font-size:.98rem;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      background: rgba(138,61,120,.09);
      color: var(--primary);
      font-size:.84rem;
      font-weight:700;
      white-space:nowrap;
      border:1px solid rgba(138,61,120,.14);
    }

    .pain-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .pain-card,
    .feature-card,
    .entry-card,
    .stat-card,
    .voice-main,
    .voice-mini,
    .faq-item,
    .cta-band{
      border-radius: var(--radius-lg);
    }
    .pain-card{
      padding:18px 16px 16px;
      background: linear-gradient(180deg, #fff, #fbf5f1);
      border:1px solid rgba(232,217,223,.94);
      box-shadow: 0 12px 24px rgba(94,41,72,.06);
    }
    .pain-card .label{
      display:inline-flex;
      padding:6px 10px;
      border-radius:999px;
      background: rgba(224,85,99,.10);
      color: var(--primary-2);
      font-size:.82rem;
      font-weight:700;
      margin-bottom:12px;
    }
    .pain-card h3{
      margin:0 0 8px;
      font-size:1.02rem;
      line-height:1.35;
    }
    .pain-card p{
      margin:0;
      color:var(--muted);
      font-size:.92rem;
      line-height:1.7;
    }

    .solution-wrap{
      display:grid;
      grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
      gap:16px;
      align-items:start;
    }
    .feature-card{
      padding:20px;
      background:
        linear-gradient(180deg, rgba(255,255,255,.98), rgba(248,242,238,.95));
      border:1px solid rgba(232,217,223,.92);
      box-shadow: 0 14px 28px rgba(94,41,72,.08);
    }
    .feature-card h3{
      margin:12px 0 10px;
      font-size:1.14rem;
      line-height:1.35;
    }
    .feature-card p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
    }
    .feature-icon{
      width:46px;
      height:46px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background: linear-gradient(135deg, rgba(138,61,120,.14), rgba(224,85,99,.12));
      color:var(--primary);
      font-weight:900;
      font-size:1.2rem;
    }
    .feature-card:hover,
    .entry-card:hover,
    .pain-card:hover,
    .voice-mini:hover,
    .faq-item:hover{
      transform: translateY(-2px);
      box-shadow: var(--shadow);
      border-color: rgba(224,85,99,.28);
    }

    .filter-strip{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding:12px;
      border-radius:22px;
      background: rgba(246,241,237,.72);
      border:1px solid rgba(232,217,223,.88);
      margin-bottom:16px;
    }
    .strip-pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:9px 13px;
      border-radius:999px;
      background:#fff;
      border:1px solid rgba(232,217,223,.92);
      color:var(--muted);
      font-size:.9rem;
      font-weight:650;
      box-shadow: 0 8px 16px rgba(94,41,72,.04);
    }
    .strip-pill.active{
      color:#fff;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      border-color: transparent;
      box-shadow: 0 12px 24px rgba(138,61,120,.18);
    }

    .entry-list{
      display:grid;
      gap:16px;
    }
    .entry-card{
      display:grid;
      grid-template-columns: 230px minmax(0,1fr);
      gap:18px;
      overflow:hidden;
      padding:14px;
      background: linear-gradient(180deg, #fff, #fbf5f1);
      border:1px solid rgba(232,217,223,.94);
      box-shadow: 0 12px 24px rgba(94,41,72,.06);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .entry-cover{
      min-height:150px;
      border-radius:18px;
      overflow:hidden;
      position:relative;
      background:
        radial-gradient(circle at 20% 20%, rgba(255,255,255,.34), transparent 34%),
        linear-gradient(135deg, var(--primary), var(--primary-2));
    }
    .entry-cover::before{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:18px;
      border:1px solid rgba(255,255,255,.28);
      background: linear-gradient(180deg, rgba(255,255,255,.16), rgba(255,255,255,.04));
      transition: transform .22s ease;
    }
    .entry-cover::after{
      content:attr(data-cover);
      position:absolute;
      left:18px;
      right:18px;
      bottom:18px;
      color:#fff;
      font-weight:850;
      font-size:1.08rem;
      line-height:1.35;
    }
    .entry-card:hover .entry-cover::before{
      transform: scale(1.05);
    }
    .entry-body{
      min-width:0;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      gap:12px;
      padding:4px 4px 4px 0;
    }
    .entry-title{
      margin:0;
      font-size:1.18rem;
      line-height:1.42;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .entry-summary{
      margin:8px 0 0;
      color:var(--muted);
      font-size:.95rem;
      line-height:1.75;
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .entry-meta{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:8px;
    }
    .meta-tag{
      display:inline-flex;
      align-items:center;
      padding:6px 10px;
      border-radius:999px;
      background: rgba(138,61,120,.08);
      color:var(--primary);
      font-size:.82rem;
      font-weight:700;
    }
    .heat{
      display:inline-flex;
      align-items:center;
      gap:5px;
      padding:6px 10px;
      border-radius:999px;
      background: rgba(242,179,90,.18);
      color:#7d5420;
      font-size:.82rem;
      font-weight:750;
    }
    .entry-actions{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:44px;
      padding:0 18px;
      border-radius:999px;
      font-weight:800;
      border:1px solid transparent;
      white-space:nowrap;
      transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease, color .18s ease;
    }
    .btn-primary{
      color:#fff;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      box-shadow: 0 14px 26px rgba(138,61,120,.22);
    }
    .btn-primary:hover{
      transform: translateY(-1px);
      box-shadow: 0 18px 32px rgba(138,61,120,.28);
    }
    .btn-secondary{
      color:var(--primary);
      background: rgba(138,61,120,.08);
      border-color: rgba(138,61,120,.14);
    }
    .btn-secondary:hover{
      background: rgba(138,61,120,.12);
      transform: translateY(-1px);
    }
    .btn-light{
      color:var(--text);
      background:#fff;
      border-color: rgba(255,255,255,.5);
      box-shadow: 0 12px 24px rgba(35,23,33,.12);
    }
    .btn-light:hover{
      transform: translateY(-1px);
      box-shadow: 0 16px 30px rgba(35,23,33,.16);
    }

    .stats-grid{
      display:grid;
      grid-template-columns: repeat(4, minmax(0,1fr));
      gap:14px;
    }
    .stat-card{
      padding:18px;
      background:#fff;
      border:1px solid rgba(232,217,223,.92);
      box-shadow: 0 12px 24px rgba(94,41,72,.06);
    }
    .stat-card strong{
      display:block;
      color:var(--primary);
      font-size:1.65rem;
      line-height:1.1;
      margin-bottom:6px;
    }
    .stat-card span{
      display:block;
      color:var(--muted);
      font-size:.9rem;
    }
    .progress{
      height:8px;
      border-radius:999px;
      background: rgba(232,217,223,.72);
      overflow:hidden;
      margin-top:14px;
    }
    .progress i{
      display:block;
      height:100%;
      width:var(--w);
      border-radius:999px;
      background: linear-gradient(90deg, var(--primary), var(--accent-2));
    }

    .voice-grid{
      display:grid;
      grid-template-columns: minmax(0,1.15fr) minmax(0,.85fr);
      gap:16px;
    }
    .voice-main{
      padding:24px;
      color:#fff;
      background:
        linear-gradient(135deg, rgba(138,61,120,.98), rgba(224,85,99,.94));
      box-shadow: 0 18px 42px rgba(138,61,120,.20);
    }
    .quote-mark{
      width:48px;
      height:48px;
      display:grid;
      place-items:center;
      border-radius:18px;
      background: rgba(255,255,255,.14);
      font-size:1.6rem;
      font-weight:900;
      margin-bottom:14px;
    }
    .voice-main p{
      margin:0;
      color:rgba(255,255,255,.94);
      font-size:1.02rem;
    }
    .voice-user{
      display:flex;
      align-items:center;
      gap:12px;
      margin-top:18px;
      font-weight:800;
    }
    .avatar{
      width:42px;
      height:42px;
      border-radius:50%;
      display:grid;
      place-items:center;
      background: rgba(255,255,255,.18);
      color:#fff;
      border:1px solid rgba(255,255,255,.22);
    }
    .voice-stack{
      display:grid;
      gap:12px;
    }
    .voice-mini{
      padding:16px;
      background:#fff;
      border:1px solid rgba(232,217,223,.92);
      box-shadow: 0 12px 24px rgba(94,41,72,.06);
    }
    .voice-mini p{
      margin:0 0 10px;
      color:var(--text);
      font-size:.94rem;
    }
    .stars{
      color:#d88323;
      font-size:.9rem;
      font-weight:800;
    }

    .faq-list{
      display:grid;
      gap:12px;
    }
    .faq-item{
      overflow:hidden;
      background:#fff;
      border:1px solid rgba(232,217,223,.92);
      box-shadow: 0 10px 20px rgba(94,41,72,.05);
      transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
    }
    .faq-item summary{
      list-style:none;
      cursor:pointer;
      padding:16px 18px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
      font-weight:800;
    }
    .faq-item summary::-webkit-details-marker{ display:none; }
    .faq-item summary::after{
      content:"+";
      width:28px;
      height:28px;
      flex:0 0 auto;
      border-radius:50%;
      display:grid;
      place-items:center;
      background: rgba(138,61,120,.08);
      color:var(--primary);
      font-weight:900;
    }
    .faq-item[open] summary::after{
      content:"−";
      color:#fff;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
    }
    .faq-item p{
      margin:0;
      padding:0 18px 18px;
      color:var(--muted);
      font-size:.95rem;
    }

    .pager{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      justify-content:center;
      gap:10px;
      margin-top:18px;
    }
    .page-dot,
    .load-more{
      min-height:42px;
      padding:0 15px;
      border-radius:999px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      background:#fff;
      border:1px solid rgba(232,217,223,.92);
      color:var(--muted);
      font-weight:750;
    }
    .page-dot.active{
      color:#fff;
      background: linear-gradient(135deg, var(--primary), var(--primary-2));
      border-color:transparent;
    }
    .page-dot:hover,
    .load-more:hover{
      color:var(--primary);
      border-color: rgba(224,85,99,.28);
      transform: translateY(-1px);
    }

    .cta-band{
      margin-top:22px;
      padding:26px;
      color:#fff;
      background:
        linear-gradient(135deg, rgba(138,61,120,.98), rgba(224,85,99,.94));
      box-shadow: 0 22px 55px rgba(138,61,120,.22);
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:18px;
      align-items:center;
      overflow:hidden;
      position:relative;
    }
    .cta-band::after{
      content:"";
      position:absolute;
      right:-44px;
      bottom:-70px;
      width:220px;
      height:220px;
      border-radius:42px;
      transform:rotate(20deg);
      background:rgba(255,255,255,.12);
    }
    .cta-band h2{
      margin:0 0 8px;
      font-size:1.45rem;
      line-height:1.28;
      position:relative;
      z-index:1;
    }
    .cta-band p{
      margin:0;
      color:rgba(255,255,255,.9);
      max-width:56em;
      position:relative;
      z-index:1;
    }
    .cta-actions{
      position:relative;
      z-index:1;
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      justify-content:flex-end;
    }

    .site-footer{
      margin-top:22px;
      padding:0;
      background: rgba(255,255,255,.74);
      border:1px solid rgba(232,217,223,.84);
      box-shadow: var(--shadow-2);
    }
    .footer-inner{
      display:grid;
      grid-template-columns:minmax(0,1fr) auto;
      gap:22px;
      padding:24px;
      align-items:start;
    }
    .footer-brand{
      font-weight:900;
      font-size:1.05rem;
      color:var(--text);
      margin-bottom:8px;
    }
    .footer-desc{
      margin:0 0 8px;
      color:var(--muted);
      max-width:46em;
      font-size:.93rem;
    }
    .copyright{
      margin:0;
      color:#8a747f;
      font-size:.88rem;
    }
    .footer-links{
      display:flex;
      flex-wrap:wrap;
      justify-content:flex-end;
      gap:10px;
      max-width:420px;
    }
    .footer-links a{
      padding:8px 11px;
      border-radius:999px;
      background: rgba(138,61,120,.06);
      border:1px solid rgba(138,61,120,.10);
      color:var(--muted);
      font-size:.9rem;
      font-weight:650;
    }
    .footer-links a:hover{
      color:var(--primary);
      background: rgba(138,61,120,.10);
      transform: translateY(-1px);
    }

    @media (max-width: 1100px){
      .pain-grid,
      .stats-grid{
        grid-template-columns: repeat(2, minmax(0,1fr));
      }
      .hero{
        grid-template-columns:1fr;
      }
      .hero-copy h1{
        max-width: none;
      }
      .solution-wrap,
      .voice-grid{
        grid-template-columns:1fr;
      }
    }
    @media (max-width: 768px){
      .mobile-topbar{
        display:flex;
      }
      .site-sidebar{
        transform: translateX(-108%);
        transition: transform .22s ease;
        width:min(320px, 86vw);
        align-items:stretch;
        padding:18px;
      }
      body.nav-open .site-sidebar{
        transform: translateX(0);
      }
      body.nav-open .page-backdrop{
        opacity:1;
        pointer-events:auto;
      }
      .side-nav{
        align-items:stretch;
      }
      .brand-mark{
        text-align:left;
        padding:14px 16px;
      }
      .nav-menu{
        align-items:stretch;
      }
      .nav-link{
        min-height:58px;
        flex-direction:row;
        justify-content:flex-start;
        padding:12px 14px;
      }
      .nav-link span:last-child{
        text-align:left;
        font-size:.95rem;
      }
      .nav-bottom{
        justify-content:flex-start;
      }
      .main-wrap{
        margin-left:0;
        padding:16px;
      }
      .hero-copy{
        padding:24px 20px;
      }
      .hero-copy h1{
        font-size:1.72rem;
      }
      .search-row{
        grid-template-columns:1fr;
      }
      .filter-btn{
        width:100%;
      }
      .entry-card{
        grid-template-columns:1fr;
      }
      .entry-cover{
        min-height:180px;
      }
      .entry-body{
        padding:0;
      }
      .section{
        padding:20px 16px;
      }
      .section-head{
        align-items:flex-start;
        flex-direction:column;
      }
      .cta-band{
        grid-template-columns:1fr;
        padding:22px 18px;
      }
      .cta-actions{
        justify-content:flex-start;
      }
      .cta-actions .btn{
        width:100%;
      }
      .footer-inner{
        grid-template-columns:1fr;
      }
      .footer-links{
        justify-content:flex-start;
      }
    }
    @media (max-width: 520px){
      .main-wrap{
        padding:12px;
      }
      .hero-copy h1{
        font-size:1.48rem;
      }
      .hero-copy p,
      .section-subtitle{
        font-size:.94rem;
      }
      .hero-tags,
      .chip-row,
      .filter-strip,
      .entry-meta{
        gap:8px;
      }
      .chip,
      .strip-pill,
      .meta-tag,
      .heat{
        font-size:.8rem;
        padding:7px 10px;
      }
      .pain-grid,
      .stats-grid,
      .hero-metrics{
        grid-template-columns:1fr;
      }
      .entry-actions{
        flex-direction:column;
        align-items:stretch;
      }
      .entry-actions .btn{
        width:100%;
      }
      .footer-links a{
        width:100%;
        text-align:center;
      }
    }