/* roulang page: index */
:root{
      --rose:#B86B75;
      --rose-dark:#9F5360;
      --rose-soft:#F8ECEB;
      --apricot:#F1B98B;
      --sage:#7F9F8B;
      --ink:#2D2526;
      --muted:#746A6B;
      --warm:#FFF8F5;
      --cream:#FAF3EC;
      --line:#E9D8D5;
      --deep:#3A2D2F;
      --white:#FFFFFF;
      --shadow:0 18px 45px rgba(90,54,57,.08);
      --shadow-strong:0 24px 60px rgba(90,54,57,.14);
      --radius-sm:10px;
      --radius:18px;
      --radius-lg:26px;
      --radius-hero:32px;
      --ease:all .24s ease;
      --container:1200px;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 8%, rgba(241,185,139,.22), transparent 26%),
        radial-gradient(circle at 88% 14%, rgba(184,107,117,.16), transparent 28%),
        linear-gradient(180deg,var(--warm) 0%,#fff 42%,var(--cream) 100%);
      line-height:1.8;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--rose)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    :focus-visible{
      outline:3px solid rgba(184,107,117,.25);
      outline-offset:3px;
      border-radius:12px;
    }
    .container{max-width:var(--container)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(255,248,245,.94);
      backdrop-filter:saturate(130%) blur(14px);
      border-bottom:1px solid rgba(233,216,213,.72);
      box-shadow:0 10px 30px rgba(90,54,57,.05);
    }
    .brand-row{
      min-height:64px;
      display:flex;
      align-items:center;
      gap:22px;
      padding:10px 0;
    }
    .brand-link{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:max-content;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:linear-gradient(135deg,var(--rose),var(--apricot));
      color:#fff;
      box-shadow:0 12px 28px rgba(184,107,117,.22);
      position:relative;
      overflow:hidden;
      font-weight:800;
      letter-spacing:.03em;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      width:34px;
      height:34px;
      border:1px solid rgba(255,255,255,.55);
      border-radius:50%;
      right:-10px;
      bottom:-7px;
    }
    .brand-text strong{
      display:block;
      font-size:18px;
      line-height:1.15;
      letter-spacing:.01em;
    }
    .brand-text span{
      display:block;
      margin-top:2px;
      color:var(--muted);
      font-size:12px;
      line-height:1.2;
    }
    .top-search{
      flex:1;
      max-width:430px;
      margin-left:auto;
      position:relative;
    }
    .top-search input{
      width:100%;
      height:42px;
      border:1px solid rgba(184,107,117,.16);
      border-radius:999px;
      background:rgba(250,243,236,.9);
      padding:0 44px 0 18px;
      color:var(--ink);
      transition:var(--ease);
    }
    .top-search input::placeholder{color:#9b8d8e}
    .top-search input:focus{
      border-color:rgba(184,107,117,.48);
      background:#fff;
      box-shadow:0 0 0 4px rgba(184,107,117,.12);
      outline:none;
    }
    .search-dot{
      position:absolute;
      right:14px;
      top:50%;
      transform:translateY(-50%);
      width:20px;
      height:20px;
      border-radius:50%;
      background:rgba(184,107,117,.14);
    }
    .search-dot:before{
      content:"";
      position:absolute;
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--rose);
      top:6px;
      left:6px;
    }
    .consult-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border:0;
      border-radius:999px;
      padding:10px 18px;
      color:#fff;
      background:linear-gradient(135deg,var(--rose),var(--rose-dark));
      box-shadow:0 12px 26px rgba(184,107,117,.22);
      font-weight:650;
      white-space:nowrap;
    }
    .consult-btn:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(184,107,117,.28);
    }
    .navbar-toggler{
      border:1px solid rgba(184,107,117,.18);
      border-radius:14px;
      padding:9px 11px;
      background:#fff;
    }
    .navbar-toggler:focus{box-shadow:0 0 0 4px rgba(184,107,117,.15)}
    .channel-row{
      border-top:1px solid rgba(233,216,213,.58);
      min-height:48px;
    }
    .channel-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:8px 0;
    }
    .main-nav{
      display:flex;
      align-items:center;
      gap:6px;
      flex-wrap:wrap;
    }
    .nav-link-custom{
      padding:8px 13px;
      border-radius:999px;
      color:var(--muted);
      font-size:14px;
      font-weight:650;
      line-height:1.2;
    }
    .nav-link-custom:hover{
      background:var(--rose-soft);
      color:var(--rose-dark);
    }
    .nav-link-custom.active{
      background:var(--deep);
      color:#fff;
      box-shadow:0 10px 22px rgba(58,45,47,.16);
    }
    .trend-box{
      display:flex;
      align-items:center;
      gap:8px;
      min-width:0;
      color:var(--muted);
      font-size:13px;
      white-space:nowrap;
    }
    .trend-label{
      display:inline-flex;
      align-items:center;
      gap:6px;
      font-weight:700;
      color:var(--rose-dark);
    }
    .trend-label:before{
      content:"";
      width:7px;
      height:7px;
      background:var(--rose);
      border-radius:50%;
      box-shadow:0 0 0 5px rgba(184,107,117,.12);
    }
    .trend-tags{
      display:flex;
      gap:8px;
      overflow:hidden;
    }
    .trend-tags a{
      color:var(--muted);
      padding:4px 8px;
      border-radius:999px;
      background:rgba(255,255,255,.62);
      border:1px solid rgba(233,216,213,.7);
    }
    .trend-tags a:hover{
      color:var(--rose-dark);
      border-color:rgba(184,107,117,.28);
    }
    .mobile-panel{display:none}
    .section{
      padding:84px 0;
      position:relative;
    }
    .section-tight{padding:58px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      border:1px solid rgba(184,107,117,.18);
      background:rgba(255,255,255,.72);
      color:var(--rose-dark);
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      font-weight:750;
      margin-bottom:16px;
    }
    .eyebrow:before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--apricot);
    }
    h1,h2,h3,h4{color:var(--ink);letter-spacing:-.02em}
    .hero{
      padding:74px 0 48px;
      overflow:hidden;
    }
    .hero-shell{
      border-radius:var(--radius-hero);
      background:
        linear-gradient(135deg,rgba(255,255,255,.85),rgba(248,236,235,.9)),
        radial-gradient(circle at 92% 12%,rgba(241,185,139,.28),transparent 34%);
      border:1px solid rgba(184,107,117,.16);
      box-shadow:var(--shadow);
      padding:46px;
      position:relative;
      overflow:hidden;
    }
    .hero-shell:before{
      content:"";
      position:absolute;
      right:-120px;
      top:-130px;
      width:310px;
      height:310px;
      border-radius:50%;
      background:rgba(184,107,117,.12);
      filter:blur(3px);
    }
    .hero-shell:after{
      content:"";
      position:absolute;
      left:-80px;
      bottom:-120px;
      width:260px;
      height:260px;
      border-radius:50%;
      background:rgba(127,159,139,.12);
    }
    .hero-content,.hero-panel{position:relative;z-index:2}
    .hero h1{
      font-size:clamp(34px,5vw,52px);
      line-height:1.16;
      font-weight:800;
      max-width:720px;
      margin:0 0 18px;
    }
    .hero .lead{
      color:var(--muted);
      font-size:18px;
      line-height:1.85;
      max-width:650px;
      margin-bottom:24px;
    }
    .trust-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:24px 0 28px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid rgba(184,107,117,.16);
      color:var(--muted);
      font-size:13px;
      font-weight:650;
    }
    .tag i{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--sage);
      display:inline-block;
    }
    .btn-soft-primary,.btn-soft-secondary{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      padding:12px 22px;
      font-weight:750;
      transition:var(--ease);
      border:1px solid transparent;
      min-height:48px;
    }
    .btn-soft-primary{
      background:linear-gradient(135deg,var(--rose),var(--rose-dark));
      color:#fff;
      box-shadow:0 14px 30px rgba(184,107,117,.24);
    }
    .btn-soft-primary:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 20px 44px rgba(184,107,117,.3);
    }
    .btn-soft-secondary{
      background:rgba(255,255,255,.78);
      color:var(--rose-dark);
      border-color:rgba(184,107,117,.22);
    }
    .btn-soft-secondary:hover{
      background:var(--rose-soft);
      color:var(--rose-dark);
      transform:translateY(-2px);
    }
    .preview-board{
      background:var(--deep);
      color:#fff;
      border-radius:28px;
      padding:22px;
      box-shadow:0 24px 60px rgba(58,45,47,.18);
      position:relative;
      overflow:hidden;
    }
    .preview-board:before{
      content:"";
      position:absolute;
      width:180px;
      height:180px;
      border-radius:50%;
      background:rgba(241,185,139,.22);
      right:-70px;
      top:-80px;
    }
    .board-top{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:14px;
      position:relative;
      z-index:2;
      margin-bottom:18px;
    }
    .board-title strong{display:block;font-size:18px;line-height:1.35}
    .board-title span{display:block;color:rgba(255,255,255,.64);font-size:13px}
    .status-pill{
      border-radius:999px;
      padding:6px 10px;
      background:rgba(127,159,139,.22);
      color:#dff1e4;
      font-size:12px;
      border:1px solid rgba(223,241,228,.2);
      white-space:nowrap;
    }
    .panel-card{
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
      border-radius:20px;
      padding:18px;
      margin-top:12px;
      position:relative;
      z-index:2;
    }
    .panel-card h3{
      color:#fff;
      font-size:16px;
      margin-bottom:8px;
      font-weight:750;
    }
    .panel-card p{
      color:rgba(255,255,255,.68);
      margin:0;
      font-size:14px;
      line-height:1.7;
    }
    .progress-soft{
      height:9px;
      border-radius:999px;
      background:rgba(255,255,255,.12);
      overflow:hidden;
      margin-top:13px;
    }
    .progress-soft span{
      display:block;
      height:100%;
      width:72%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--apricot),var(--rose));
    }
    .floating-note{
      margin-top:14px;
      background:#fff;
      color:var(--ink);
      border-radius:20px;
      padding:16px;
      box-shadow:0 16px 32px rgba(0,0,0,.08);
      border:1px solid rgba(233,216,213,.75);
      position:relative;
      z-index:2;
    }
    .floating-note span{
      display:block;
      color:var(--muted);
      font-size:13px;
      margin-top:4px;
    }
    .data-strip{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:12px;
      margin-top:18px;
    }
    .data-item{
      padding:16px;
      border-radius:20px;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(184,107,117,.13);
      text-align:center;
    }
    .data-item strong{
      display:block;
      color:var(--rose-dark);
      font-size:24px;
      font-weight:850;
      line-height:1.2;
    }
    .data-item span{
      color:var(--muted);
      font-size:13px;
    }
    .section-head{
      display:flex;
      align-items:end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:32px;
    }
    .section-head h2{
      font-size:clamp(28px,3.4vw,38px);
      font-weight:800;
      line-height:1.22;
      margin:0;
    }
    .section-head p{
      color:var(--muted);
      max-width:560px;
      margin:0;
      line-height:1.8;
    }
    .value-bands{
      display:grid;
      grid-template-columns:1.2fr .9fr 1fr;
      gap:18px;
      align-items:stretch;
    }
    .value-card{
      background:rgba(255,255,255,.78);
      border:1px solid rgba(184,107,117,.14);
      border-radius:var(--radius-lg);
      padding:28px;
      box-shadow:var(--shadow);
      transition:var(--ease);
      min-height:220px;
    }
    .value-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-strong);
      border-color:rgba(184,107,117,.32);
    }
    .value-card.highlight{
      background:linear-gradient(145deg,var(--deep),#49383B);
      color:#fff;
    }
    .value-card.highlight h3,.value-card.highlight p{color:#fff}
    .value-card h3{
      font-size:22px;
      font-weight:800;
      margin-bottom:12px;
    }
    .value-card p{color:var(--muted);margin:0}
    .icon-bubble{
      width:44px;
      height:44px;
      border-radius:16px;
      display:grid;
      place-items:center;
      background:var(--rose-soft);
      color:var(--rose-dark);
      font-weight:850;
      margin-bottom:18px;
    }
    .value-card.highlight .icon-bubble{
      background:rgba(255,255,255,.12);
      color:var(--apricot);
    }
    .category-rail{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:20px;
    }
    .category-card{
      border-radius:var(--radius-lg);
      padding:28px;
      background:#fff;
      border:1px solid rgba(184,107,117,.14);
      box-shadow:var(--shadow);
      position:relative;
      overflow:hidden;
      min-height:260px;
      transition:var(--ease);
    }
    .category-card:after{
      content:"";
      position:absolute;
      right:-48px;
      bottom:-58px;
      width:150px;
      height:150px;
      border-radius:50%;
      background:rgba(241,185,139,.18);
    }
    .category-card:hover{
      transform:translateY(-3px);
      border-color:rgba(184,107,117,.35);
      box-shadow:var(--shadow-strong);
    }
    .category-card .num{
      display:inline-flex;
      width:34px;
      height:34px;
      border-radius:12px;
      align-items:center;
      justify-content:center;
      background:var(--cream);
      color:var(--rose-dark);
      font-weight:850;
      margin-bottom:18px;
    }
    .category-card h3{
      font-size:23px;
      font-weight:800;
      margin-bottom:10px;
    }
    .category-card p{color:var(--muted);margin-bottom:20px}
    .text-arrow{
      color:var(--rose-dark);
      font-weight:800;
      position:relative;
      z-index:2;
    }
    .text-arrow:hover{padding-left:4px;text-decoration:underline;text-underline-offset:4px}
    .solution-tabs{
      display:grid;
      grid-template-columns:300px 1fr;
      gap:22px;
      align-items:start;
    }
    .tab-menu{
      background:#fff;
      border-radius:var(--radius-lg);
      border:1px solid rgba(184,107,117,.14);
      box-shadow:var(--shadow);
      padding:14px;
    }
    .tab-menu .nav-link{
      width:100%;
      text-align:left;
      border:0;
      color:var(--muted);
      border-radius:16px;
      padding:15px 16px;
      font-weight:750;
      transition:var(--ease);
      margin-bottom:6px;
    }
    .tab-menu .nav-link:hover{
      background:var(--rose-soft);
      color:var(--rose-dark);
    }
    .tab-menu .nav-link.active{
      background:linear-gradient(135deg,var(--rose),var(--rose-dark));
      color:#fff;
      box-shadow:0 14px 28px rgba(184,107,117,.18);
    }
    .solution-panel{
      background:
        linear-gradient(145deg,#fff,rgba(248,236,235,.78));
      border:1px solid rgba(184,107,117,.14);
      border-radius:var(--radius-lg);
      padding:34px;
      box-shadow:var(--shadow);
      min-height:380px;
    }
    .problem-flow{
      display:grid;
      grid-template-columns:1fr 1fr 1fr;
      gap:14px;
      margin-top:22px;
    }
    .flow-box{
      border-radius:20px;
      padding:18px;
      background:rgba(255,255,255,.76);
      border:1px solid rgba(184,107,117,.13);
    }
    .flow-box b{
      display:block;
      color:var(--rose-dark);
      margin-bottom:8px;
      font-size:15px;
    }
    .flow-box span{color:var(--muted);font-size:14px}
    .scenario-timeline{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      counter-reset:step;
    }
    .scenario-card{
      counter-increment:step;
      border-radius:var(--radius-lg);
      padding:24px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(184,107,117,.14);
      box-shadow:var(--shadow);
      transition:var(--ease);
      position:relative;
    }
    .scenario-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-strong);
    }
    .scenario-card:before{
      content:"0" counter(step);
      display:inline-flex;
      width:42px;
      height:42px;
      align-items:center;
      justify-content:center;
      border-radius:15px;
      background:var(--deep);
      color:#fff;
      font-weight:850;
      margin-bottom:18px;
    }
    .scenario-card h3{font-size:20px;font-weight:800;margin-bottom:10px}
    .scenario-card p{color:var(--muted);margin-bottom:14px}
    .case-zone{
      background:linear-gradient(135deg,var(--deep),#49373A);
      border-radius:var(--radius-hero);
      padding:38px;
      color:#fff;
      position:relative;
      overflow:hidden;
    }
    .case-zone:before{
      content:"";
      position:absolute;
      right:-90px;
      top:-90px;
      width:240px;
      height:240px;
      background:rgba(241,185,139,.17);
      border-radius:50%;
    }
    .case-zone h2,.case-zone p{color:#fff}
    .case-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
      margin-top:24px;
      position:relative;
      z-index:2;
    }
    .case-card{
      padding:24px;
      border-radius:24px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.14);
    }
    .quote{
      font-size:18px;
      line-height:1.7;
      margin-bottom:18px;
    }
    .case-meta{
      color:rgba(255,255,255,.68);
      font-size:14px;
      margin-bottom:14px;
    }
    .result-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .result-tags span{
      font-size:12px;
      border-radius:999px;
      padding:6px 9px;
      background:rgba(241,185,139,.15);
      border:1px solid rgba(241,185,139,.24);
      color:#ffe0c3;
    }
    .pricing-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:20px;
      align-items:stretch;
    }
    .price-card{
      background:#fff;
      border:1px solid rgba(184,107,117,.14);
      border-radius:var(--radius-lg);
      padding:28px;
      box-shadow:var(--shadow);
      transition:var(--ease);
      position:relative;
    }
    .price-card.recommend{
      transform:translateY(-10px);
      border-color:rgba(184,107,117,.36);
      background:linear-gradient(180deg,#fff,var(--rose-soft));
    }
    .price-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-strong);
    }
    .price-card.recommend:hover{transform:translateY(-13px)}
    .badge-soft{
      display:inline-flex;
      border-radius:999px;
      padding:6px 10px;
      background:rgba(127,159,139,.14);
      color:#597865;
      font-size:12px;
      font-weight:800;
      margin-bottom:14px;
    }
    .price-card h3{font-size:23px;font-weight:850;margin-bottom:8px}
    .price-note{
      color:var(--rose-dark);
      font-weight:850;
      font-size:24px;
      margin:12px 0 18px;
    }
    .check-list{
      list-style:none;
      padding:0;
      margin:0 0 22px;
    }
    .check-list li{
      position:relative;
      padding-left:28px;
      margin:10px 0;
      color:var(--muted);
    }
    .check-list li:before{
      content:"✓";
      position:absolute;
      left:0;
      top:1px;
      width:19px;
      height:19px;
      border-radius:50%;
      background:rgba(127,159,139,.16);
      color:#597865;
      display:grid;
      place-items:center;
      font-size:12px;
      font-weight:900;
    }
    .knowledge-list{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      gap:22px;
    }
    .featured-article{
      border-radius:var(--radius-lg);
      background:linear-gradient(135deg,#fff,var(--cream));
      border:1px solid rgba(184,107,117,.14);
      padding:30px;
      box-shadow:var(--shadow);
    }
    .article-mini{
      display:flex;
      gap:14px;
      padding:18px;
      border-radius:20px;
      background:#fff;
      border:1px solid rgba(184,107,117,.12);
      margin-bottom:12px;
      transition:var(--ease);
    }
    .article-mini:hover{
      transform:translateY(-2px);
      box-shadow:var(--shadow);
    }
    .article-dot{
      flex:0 0 42px;
      height:42px;
      border-radius:15px;
      background:var(--rose-soft);
      color:var(--rose-dark);
      display:grid;
      place-items:center;
      font-weight:850;
    }
    .article-mini h3{font-size:17px;font-weight:800;margin-bottom:4px}
    .article-mini p{font-size:14px;color:var(--muted);margin:0;line-height:1.65}
    .faq-wrap{
      max-width:920px;
      margin:0 auto;
    }
    .accordion-item{
      border:1px solid rgba(184,107,117,.14)!important;
      border-radius:18px!important;
      overflow:hidden;
      margin-bottom:12px;
      background:#fff;
      box-shadow:0 10px 26px rgba(90,54,57,.045);
    }
    .accordion-button{
      background:#fff;
      color:var(--ink);
      font-weight:800;
      padding:20px 22px;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--rose-dark);
      background:var(--rose-soft);
    }
    .accordion-button:focus{
      border-color:transparent;
      box-shadow:0 0 0 4px rgba(184,107,117,.12)!important;
    }
    .accordion-button::after{
      filter:hue-rotate(320deg) saturate(1.1);
    }
    .accordion-body{
      color:var(--muted);
      padding:20px 22px 24px;
      line-height:1.85;
    }
    .cta-band{
      border-radius:var(--radius-hero);
      background:
        radial-gradient(circle at 10% 20%,rgba(241,185,139,.26),transparent 32%),
        linear-gradient(135deg,var(--rose),var(--rose-dark));
      color:#fff;
      padding:42px;
      box-shadow:0 22px 54px rgba(184,107,117,.25);
      overflow:hidden;
      position:relative;
    }
    .cta-band h2{
      color:#fff;
      font-size:clamp(28px,3.2vw,38px);
      font-weight:850;
      margin-bottom:12px;
    }
    .cta-band p{color:rgba(255,255,255,.86);margin:0;max-width:680px}
    .cta-actions{
      display:flex;
      gap:12px;
      justify-content:flex-end;
      flex-wrap:wrap;
    }
    .btn-white{
      background:#fff;
      color:var(--rose-dark);
      border-radius:999px;
      padding:12px 20px;
      font-weight:800;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      transition:var(--ease);
    }
    .btn-white:hover{
      color:var(--rose-dark);
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(58,45,47,.18);
    }
    .btn-ghost-white{
      border:1px solid rgba(255,255,255,.42);
      color:#fff;
      border-radius:999px;
      padding:12px 20px;
      font-weight:800;
      display:inline-flex;
      align-items:center;
      justify-content:center;
    }
    .btn-ghost-white:hover{
      background:rgba(255,255,255,.12);
      color:#fff;
      transform:translateY(-2px);
    }
    .site-footer{
      background:var(--deep);
      color:rgba(255,255,255,.78);
      padding:58px 0 26px;
      margin-top:30px;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:16px;
      color:#fff;
      font-weight:850;
      font-size:20px;
    }
    .footer-logo .brand-mark{width:38px;height:38px;border-radius:14px}
    .footer-desc{
      max-width:420px;
      color:rgba(255,255,255,.68);
      font-size:14px;
      line-height:1.8;
    }
    .footer-title{
      color:#fff;
      font-size:15px;
      font-weight:850;
      margin-bottom:14px;
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
    }
    .footer-links li{margin-bottom:9px}
    .footer-links a{
      color:rgba(255,255,255,.68);
      font-size:14px;
    }
    .footer-links a:hover{
      color:#fff;
      padding-left:3px;
    }
    .disclaimer{
      border-radius:18px;
      padding:16px;
      background:rgba(255,255,255,.06);
      border:1px solid rgba(255,255,255,.1);
      font-size:13px;
      color:rgba(255,255,255,.66);
      line-height:1.75;
    }
    .copyright{
      border-top:1px solid rgba(255,255,255,.1);
      margin-top:34px;
      padding-top:20px;
      color:rgba(255,255,255,.56);
      font-size:13px;
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
    }
    @media (max-width: 1199px){
      .top-search{max-width:330px}
      .value-bands{grid-template-columns:1fr 1fr}
      .value-card.highlight{grid-column:span 2}
      .scenario-timeline{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width: 991px){
      .brand-row{min-height:60px}
      .top-search,.consult-btn.desktop-only,.channel-row{display:none}
      .mobile-panel{display:block;padding:0 0 14px}
      .mobile-panel .top-search{display:block;max-width:none;margin:12px 0}
      .channel-inner{display:block}
      .main-nav{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:10px}
      .nav-link-custom{background:#fff;border:1px solid rgba(184,107,117,.12);text-align:center}
      .trend-box{display:block;margin-top:12px;white-space:normal}
      .trend-tags{flex-wrap:wrap;overflow:visible;margin-top:8px}
      .hero{padding-top:42px}
      .hero-shell{padding:30px}
      .hero-panel{margin-top:26px}
      .data-strip{grid-template-columns:repeat(2,1fr)}
      .section{padding:64px 0}
      .section-head{display:block}
      .section-head p{margin-top:12px}
      .category-rail,.pricing-grid,.knowledge-list{grid-template-columns:1fr}
      .solution-tabs{grid-template-columns:1fr}
      .problem-flow{grid-template-columns:1fr}
      .case-grid{grid-template-columns:1fr}
      .price-card.recommend,.price-card.recommend:hover{transform:none}
      .cta-actions{justify-content:flex-start;margin-top:22px}
    }
    @media (max-width: 767px){
      body{font-size:15px}
      .brand-text strong{font-size:16px}
      .brand-text span{display:none}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .hero-shell{border-radius:24px;padding:24px}
      .hero .lead{font-size:16px}
      .btn-soft-primary,.btn-soft-secondary,.btn-white,.btn-ghost-white{width:100%}
      .value-bands{grid-template-columns:1fr}
      .value-card.highlight{grid-column:auto}
      .scenario-timeline{grid-template-columns:1fr}
      .case-zone,.cta-band{padding:26px;border-radius:24px}
      .section{padding:52px 0}
      .section-tight{padding:42px 0}
      .data-item strong{font-size:21px}
    }
    @media (max-width: 520px){
      .main-nav{grid-template-columns:1fr}
      .hero-shell{padding:20px}
      .data-strip{grid-template-columns:1fr 1fr;gap:10px}
      .preview-board{padding:18px;border-radius:22px}
      .value-card,.category-card,.solution-panel,.price-card,.featured-article{padding:22px}
      .article-mini{display:block}
      .article-dot{margin-bottom:12px}
      .copyright{display:block}
    }

/* roulang page: category2 */
:root{
      --rose:#B86B75;
      --rose-dark:#A25C67;
      --rose-soft:#F8ECEB;
      --apricot:#F1B98B;
      --sage:#7F9F8B;
      --ink:#2D2526;
      --muted:#746A6B;
      --light:#FFF8F5;
      --cream:#FAF3EC;
      --white:#FFFFFF;
      --border:#E9D8D5;
      --border-rose:rgba(184,107,117,.18);
      --footer:#3A2D2F;
      --shadow:0 18px 45px rgba(90,54,57,.08);
      --shadow-strong:0 24px 58px rgba(90,54,57,.14);
      --radius-sm:10px;
      --radius:18px;
      --radius-lg:26px;
      --radius-xl:32px;
      --container:1220px;
      --ease:all .24s ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 6% 4%, rgba(241,185,139,.22), transparent 30%),
        radial-gradient(circle at 92% 0%, rgba(184,107,117,.14), transparent 32%),
        linear-gradient(180deg,var(--light) 0%,#fff 38%,var(--cream) 100%);
      line-height:1.8;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--rose)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font-family:inherit}
    .container{max-width:var(--container)}
    ::selection{background:rgba(184,107,117,.18);color:var(--ink)}

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(255,248,245,.94);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(233,216,213,.86);
      box-shadow:0 10px 28px rgba(90,54,57,.05);
    }
    .brand-row{
      min-height:64px;
      display:flex;
      align-items:center;
      gap:18px;
      padding:10px 0;
    }
    .brand-link{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:250px;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-weight:800;
      letter-spacing:.5px;
      color:#fff;
      background:linear-gradient(135deg,var(--rose),var(--apricot));
      box-shadow:0 12px 26px rgba(184,107,117,.23);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      width:16px;
      height:16px;
      border:2px solid rgba(255,255,255,.72);
      border-radius:50%;
      right:5px;
      bottom:5px;
    }
    .brand-text{display:flex;flex-direction:column;line-height:1.25}
    .brand-text strong{font-size:18px;font-weight:760;color:var(--ink)}
    .brand-text span{font-size:12px;color:var(--muted);margin-top:2px}
    .top-search{
      flex:1;
      max-width:440px;
      min-width:220px;
      position:relative;
      margin-left:auto;
    }
    .top-search input{
      width:100%;
      height:42px;
      border:none;
      outline:none;
      border-radius:999px;
      background:var(--cream);
      color:var(--ink);
      padding:0 44px 0 18px;
      border:1px solid rgba(233,216,213,.9);
      font-size:14px;
      transition:var(--ease);
    }
    .top-search input:focus{
      background:#fff;
      border-color:rgba(184,107,117,.52);
      box-shadow:0 0 0 4px rgba(184,107,117,.14);
    }
    .search-dot{
      position:absolute;
      right:17px;
      top:50%;
      width:10px;
      height:10px;
      transform:translateY(-50%);
      border-radius:50%;
      background:var(--rose);
      box-shadow:0 0 0 5px rgba(184,107,117,.13);
    }
    .consult-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:42px;
      padding:0 18px;
      border-radius:999px;
      color:#fff;
      font-weight:700;
      font-size:14px;
      background:linear-gradient(135deg,var(--rose),var(--rose-dark));
      box-shadow:0 12px 25px rgba(184,107,117,.18);
      white-space:nowrap;
    }
    .consult-btn:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(184,107,117,.24);
    }
    .navbar-toggler{
      border:1px solid var(--border);
      border-radius:14px;
      padding:8px 10px;
      background:#fff;
      box-shadow:none;
    }
    .navbar-toggler:focus{box-shadow:0 0 0 4px rgba(184,107,117,.16)}
    .navbar-toggler-icon{
      background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2845,37,38,.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    .channel-row{
      border-top:1px solid rgba(233,216,213,.62);
      padding:8px 0;
    }
    .channel-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
    }
    .main-nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .nav-link-custom{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:34px;
      padding:6px 14px;
      border-radius:999px;
      font-size:14px;
      font-weight:700;
      color:var(--muted);
      position:relative;
    }
    .nav-link-custom:hover{
      color:var(--rose);
      background:rgba(184,107,117,.08);
    }
    .nav-link-custom.active{
      color:#fff;
      background:var(--rose);
      box-shadow:0 10px 22px rgba(184,107,117,.18);
    }
    .trend-box{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:0;
    }
    .trend-label{
      font-size:12px;
      color:#fff;
      background:var(--sage);
      border-radius:999px;
      padding:3px 9px;
      font-weight:700;
      white-space:nowrap;
    }
    .trend-tags{
      display:flex;
      gap:8px;
      align-items:center;
      overflow:hidden;
    }
    .trend-tags a{
      font-size:13px;
      color:var(--muted);
      white-space:nowrap;
      padding:3px 0;
    }
    .trend-tags a:hover{text-decoration:underline;text-underline-offset:4px}
    .mobile-panel{
      padding:12px 0 18px;
      border-top:1px solid rgba(233,216,213,.72);
    }
    .mobile-panel .top-search{
      max-width:none;
      margin:0 0 14px;
    }
    .mobile-panel .channel-inner{
      align-items:flex-start;
      flex-direction:column;
    }
    .mobile-panel .main-nav{
      width:100%;
      display:grid;
      grid-template-columns:1fr 1fr;
    }
    .mobile-panel .trend-box{
      align-items:flex-start;
      flex-direction:column;
    }
    .mobile-panel .trend-tags{
      flex-wrap:wrap;
      overflow:visible;
    }

    .page-hero{
      position:relative;
      padding:72px 0 48px;
      overflow:hidden;
    }
    .page-hero:before{
      content:"";
      position:absolute;
      inset:28px auto auto -90px;
      width:260px;
      height:260px;
      background:rgba(241,185,139,.18);
      border-radius:50%;
      filter:blur(4px);
      z-index:-1;
    }
    .knowledge-hero-card{
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg,rgba(255,255,255,.88),rgba(248,236,235,.88)),
        radial-gradient(circle at 90% 18%,rgba(127,159,139,.18),transparent 30%);
      border:1px solid var(--border-rose);
      box-shadow:var(--shadow);
      padding:42px;
      position:relative;
      overflow:hidden;
    }
    .knowledge-hero-card:after{
      content:"";
      position:absolute;
      right:-80px;
      bottom:-110px;
      width:310px;
      height:310px;
      border-radius:50%;
      background:linear-gradient(135deg,rgba(184,107,117,.11),rgba(241,185,139,.17));
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--rose-dark);
      font-weight:800;
      font-size:14px;
      margin-bottom:14px;
    }
    .eyebrow:before{
      content:"";
      width:9px;
      height:9px;
      background:var(--apricot);
      border-radius:50%;
      box-shadow:0 0 0 6px rgba(241,185,139,.18);
    }
    h1{
      font-size:48px;
      line-height:1.18;
      letter-spacing:-.8px;
      font-weight:800;
      margin:0 0 18px;
      color:var(--ink);
    }
    .hero-desc{
      max-width:720px;
      color:var(--muted);
      font-size:17px;
      margin:0;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      align-items:center;
      gap:12px;
      margin-top:28px;
    }
    .btn-main,.btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 22px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:760;
      transition:var(--ease);
      cursor:pointer;
    }
    .btn-main{
      color:#fff;
      background:linear-gradient(135deg,var(--rose),var(--rose-dark));
      box-shadow:0 14px 28px rgba(184,107,117,.2);
    }
    .btn-main:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 20px 40px rgba(184,107,117,.27);
    }
    .btn-ghost{
      color:var(--rose-dark);
      background:rgba(255,255,255,.72);
      border-color:rgba(184,107,117,.22);
    }
    .btn-ghost:hover{
      color:var(--rose-dark);
      background:var(--rose-soft);
      transform:translateY(-2px);
    }
    .knowledge-panel{
      position:relative;
      z-index:1;
      background:#fff;
      border:1px solid rgba(184,107,117,.15);
      border-radius:var(--radius-lg);
      padding:24px;
      box-shadow:var(--shadow);
      height:100%;
    }
    .panel-title{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      margin-bottom:18px;
      font-weight:800;
    }
    .status-pill{
      font-size:12px;
      color:#fff;
      background:var(--sage);
      border-radius:999px;
      padding:3px 9px;
      font-weight:700;
    }
    .metric-line{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:12px 0;
      border-bottom:1px dashed rgba(233,216,213,.9);
      color:var(--muted);
      font-size:14px;
    }
    .metric-line strong{font-size:20px;color:var(--ink);line-height:1}
    .soft-progress{
      height:8px;
      border-radius:999px;
      overflow:hidden;
      background:var(--cream);
      margin-top:18px;
    }
    .soft-progress span{
      display:block;
      width:76%;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--rose),var(--apricot));
    }

    .section{
      padding:76px 0;
      position:relative;
    }
    .section-sm{padding:56px 0}
    .section-title-wrap{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:24px;
      margin-bottom:28px;
    }
    .section-kicker{
      color:var(--rose-dark);
      font-weight:800;
      font-size:14px;
      margin-bottom:8px;
    }
    h2{
      font-size:34px;
      line-height:1.25;
      margin:0;
      font-weight:800;
      letter-spacing:-.4px;
    }
    .section-intro{
      color:var(--muted);
      max-width:560px;
      margin:10px 0 0;
      font-size:16px;
    }

    .topic-strip{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      padding:18px;
      background:#fff;
      border:1px solid var(--border-rose);
      border-radius:var(--radius-lg);
      box-shadow:var(--shadow);
    }
    .topic-chip{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 14px;
      border-radius:999px;
      background:var(--cream);
      color:var(--muted);
      font-size:14px;
      font-weight:700;
      border:1px solid rgba(233,216,213,.88);
    }
    .topic-chip.active,.topic-chip:hover{
      color:#fff;
      background:var(--rose);
      border-color:var(--rose);
      transform:translateY(-2px);
    }

    .editor-card{
      background:
        linear-gradient(135deg,rgba(184,107,117,.1),rgba(241,185,139,.14)),
        #fff;
      border:1px solid rgba(184,107,117,.2);
      border-radius:var(--radius-xl);
      padding:32px;
      box-shadow:var(--shadow);
      min-height:100%;
      position:relative;
      overflow:hidden;
    }
    .editor-card:before{
      content:"精选";
      position:absolute;
      top:24px;
      right:-32px;
      width:132px;
      text-align:center;
      transform:rotate(35deg);
      background:var(--sage);
      color:#fff;
      font-weight:800;
      font-size:13px;
      padding:5px 0;
    }
    .badge-soft{
      display:inline-flex;
      align-items:center;
      padding:5px 10px;
      border-radius:999px;
      background:rgba(127,159,139,.14);
      color:#5F806C;
      font-size:13px;
      font-weight:800;
      margin-bottom:14px;
    }
    .editor-card h3{
      font-size:28px;
      line-height:1.32;
      font-weight:800;
      margin:0 0 14px;
      max-width:620px;
    }
    .editor-card p{color:var(--muted);margin:0 0 22px;max-width:680px}
    .meta-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      color:var(--muted);
      font-size:13px;
      margin-bottom:20px;
    }
    .meta-row span{
      border-radius:999px;
      background:rgba(255,255,255,.68);
      border:1px solid rgba(233,216,213,.84);
      padding:4px 9px;
    }
    .insight-list{
      display:grid;
      gap:12px;
      margin-top:20px;
    }
    .insight-item{
      display:flex;
      gap:12px;
      align-items:flex-start;
      background:rgba(255,255,255,.72);
      border:1px solid rgba(233,216,213,.76);
      border-radius:16px;
      padding:13px 14px;
      color:var(--muted);
      font-size:14px;
    }
    .insight-item b{
      color:var(--rose);
      flex:0 0 auto;
    }

    .content-shell{
      display:grid;
      grid-template-columns:minmax(0,1fr) 330px;
      gap:26px;
      align-items:start;
    }
    .article-list{
      background:#fff;
      border:1px solid var(--border-rose);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .article-card{
      padding:24px 26px;
      display:grid;
      grid-template-columns:1fr auto;
      gap:18px;
      border-bottom:1px solid rgba(233,216,213,.76);
      transition:var(--ease);
    }
    .article-card:last-child{border-bottom:none}
    .article-card:hover{
      background:linear-gradient(90deg,rgba(248,236,235,.56),rgba(255,255,255,.2));
    }
    .article-card h3{
      font-size:21px;
      line-height:1.42;
      font-weight:800;
      margin:0 0 8px;
    }
    .article-card p{
      color:var(--muted);
      margin:0;
      font-size:15px;
      line-height:1.75;
    }
    .article-right{
      min-width:118px;
      text-align:right;
      display:flex;
      flex-direction:column;
      align-items:flex-end;
      gap:9px;
    }
    .cat-badge{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:4px 9px;
      font-size:12px;
      font-weight:800;
      color:var(--rose-dark);
      background:rgba(184,107,117,.1);
    }
    .read-time{
      color:var(--muted);
      font-size:12px;
    }

    .side-stack{display:grid;gap:18px}
    .side-card{
      background:#fff;
      border:1px solid var(--border-rose);
      border-radius:var(--radius-lg);
      padding:22px;
      box-shadow:var(--shadow);
    }
    .side-card h3{
      margin:0 0 16px;
      font-size:20px;
      font-weight:800;
    }
    .trend-list{
      display:grid;
      gap:12px;
      counter-reset:trend;
      margin:0;
      padding:0;
      list-style:none;
    }
    .trend-list li{
      counter-increment:trend;
      display:flex;
      gap:12px;
      align-items:flex-start;
      padding-bottom:12px;
      border-bottom:1px dashed rgba(233,216,213,.82);
      color:var(--muted);
      font-size:14px;
      line-height:1.6;
    }
    .trend-list li:last-child{border-bottom:none;padding-bottom:0}
    .trend-list li:before{
      content:counter(trend);
      width:24px;
      height:24px;
      border-radius:9px;
      background:var(--cream);
      color:var(--rose);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-weight:800;
      flex:0 0 auto;
      line-height:1;
    }
    .notice-card{
      background:linear-gradient(135deg,rgba(127,159,139,.14),rgba(250,243,236,.86));
      border-color:rgba(127,159,139,.26);
    }
    .notice-card p{margin:0;color:var(--muted);font-size:14px}
    .mini-form{
      display:grid;
      gap:10px;
    }
    .mini-form input,.mini-form select,.mini-form textarea{
      width:100%;
      border:1px solid rgba(233,216,213,.9);
      background:var(--cream);
      border-radius:14px;
      min-height:46px;
      padding:10px 13px;
      color:var(--ink);
      outline:none;
      transition:var(--ease);
      font-size:14px;
    }
    .mini-form textarea{min-height:92px;resize:vertical}
    .mini-form input:focus,.mini-form select:focus,.mini-form textarea:focus{
      border-color:rgba(184,107,117,.55);
      background:#fff;
      box-shadow:0 0 0 4px rgba(184,107,117,.14);
    }

    .feature-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:18px;
    }
    .knowledge-tile{
      background:#fff;
      border:1px solid var(--border-rose);
      border-radius:var(--radius-lg);
      padding:22px;
      box-shadow:var(--shadow);
      transition:var(--ease);
      min-height:178px;
    }
    .knowledge-tile:hover{
      transform:translateY(-3px);
      border-color:rgba(184,107,117,.36);
      box-shadow:var(--shadow-strong);
    }
    .tile-icon{
      width:42px;
      height:42px;
      border-radius:15px;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      background:linear-gradient(135deg,var(--rose),var(--apricot));
      font-weight:800;
      margin-bottom:14px;
    }
    .knowledge-tile h3{
      font-size:19px;
      font-weight:800;
      margin:0 0 8px;
    }
    .knowledge-tile p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }

    .deep-panel{
      background:var(--footer);
      color:#fff;
      border-radius:var(--radius-xl);
      padding:34px;
      position:relative;
      overflow:hidden;
      box-shadow:0 24px 64px rgba(58,45,47,.18);
    }
    .deep-panel:before{
      content:"";
      position:absolute;
      width:280px;
      height:280px;
      right:-110px;
      top:-110px;
      border-radius:50%;
      background:rgba(241,185,139,.16);
    }
    .deep-panel h2,.deep-panel h3{color:#fff}
    .deep-panel p{color:rgba(255,255,255,.72)}
    .path-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:16px;
      margin-top:24px;
      position:relative;
      z-index:1;
    }
    .path-card{
      background:rgba(255,248,245,.08);
      border:1px solid rgba(255,255,255,.12);
      border-radius:20px;
      padding:20px;
    }
    .path-card span{
      color:var(--apricot);
      font-weight:900;
      font-size:13px;
    }
    .path-card h3{
      font-size:20px;
      margin:8px 0;
      font-weight:800;
    }

    .special-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:22px;
    }
    .special-card{
      border-radius:var(--radius-xl);
      border:1px solid var(--border-rose);
      background:#fff;
      box-shadow:var(--shadow);
      padding:30px;
      min-height:100%;
    }
    .special-card h3{
      font-size:24px;
      font-weight:800;
      margin:0 0 12px;
    }
    .special-card p{color:var(--muted);margin:0 0 18px}
    .check-list{
      display:grid;
      gap:10px;
      list-style:none;
      padding:0;
      margin:0;
    }
    .check-list li{
      display:flex;
      gap:10px;
      color:var(--muted);
      font-size:15px;
      align-items:flex-start;
    }
    .check-list li:before{
      content:"";
      width:18px;
      height:18px;
      border-radius:50%;
      margin-top:5px;
      flex:0 0 auto;
      background:
        linear-gradient(135deg,var(--sage),#A7BEA7);
      box-shadow:inset 0 0 0 5px rgba(255,255,255,.5);
    }

    .accordion{display:grid;gap:14px}
    .accordion-item{
      border:none;
      background:transparent;
    }
    .accordion-button{
      border-radius:18px!important;
      background:#fff;
      color:var(--ink);
      border:1px solid var(--border-rose);
      box-shadow:none;
      font-weight:800;
      padding:18px 20px;
    }
    .accordion-button:not(.collapsed){
      background:var(--rose-soft);
      color:var(--rose-dark);
      box-shadow:none;
      border-color:rgba(184,107,117,.28);
    }
    .accordion-button:focus{
      box-shadow:0 0 0 4px rgba(184,107,117,.14);
      border-color:rgba(184,107,117,.36);
    }
    .accordion-button::after{
      filter:hue-rotate(135deg) saturate(.7);
    }
    .accordion-body{
      margin-top:8px;
      background:#fff;
      border:1px solid rgba(233,216,213,.8);
      border-radius:18px;
      color:var(--muted);
      padding:18px 20px;
      line-height:1.85;
    }

    .cta-band{
      background:
        linear-gradient(135deg,rgba(184,107,117,.12),rgba(241,185,139,.17)),
        #fff;
      border:1px solid var(--border-rose);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:38px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .cta-band h2{font-size:32px;margin-bottom:10px}
    .cta-band p{margin:0;color:var(--muted);max-width:680px}

    .site-footer{
      background:var(--footer);
      color:rgba(255,255,255,.78);
      padding:58px 0 24px;
      margin-top:34px;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:800;
      font-size:20px;
      margin-bottom:16px;
    }
    .footer-desc{
      max-width:430px;
      color:rgba(255,255,255,.68);
      margin:0;
      font-size:15px;
    }
    .footer-title{
      color:#fff;
      font-size:16px;
      font-weight:800;
      margin:0 0 14px;
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:rgba(255,255,255,.68);
      font-size:14px;
    }
    .footer-links a:hover{
      color:#fff;
      padding-left:3px;
    }
    .disclaimer{
      padding:14px;
      border-radius:16px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.1);
      color:rgba(255,255,255,.7);
      font-size:13px;
      line-height:1.75;
    }
    .copyright{
      margin-top:34px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.11);
      display:flex;
      justify-content:space-between;
      gap:12px;
      flex-wrap:wrap;
      color:rgba(255,255,255,.55);
      font-size:13px;
    }

    @media (max-width: 1199.98px){
      h1{font-size:42px}
      .content-shell{grid-template-columns:minmax(0,1fr) 300px}
      .feature-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width: 991.98px){
      .desktop-only{display:none!important}
      .brand-row{min-height:60px}
      .brand-link{min-width:auto}
      .brand-text span{display:none}
      .brand-row > .top-search{display:none}
      .page-hero{padding:54px 0 34px}
      .knowledge-hero-card{padding:28px}
      h1{font-size:36px}
      h2{font-size:29px}
      .content-shell{grid-template-columns:1fr}
      .section{padding:58px 0}
      .section-title-wrap{align-items:flex-start;flex-direction:column}
      .path-grid{grid-template-columns:1fr}
      .special-grid{grid-template-columns:1fr}
      .cta-band{align-items:flex-start;flex-direction:column}
    }
    @media (max-width: 767.98px){
      .brand-text strong{font-size:16px}
      .brand-mark{width:38px;height:38px;border-radius:14px}
      .knowledge-hero-card{border-radius:24px;padding:24px 20px}
      h1{font-size:32px}
      .hero-desc{font-size:16px}
      .hero-actions .btn-main,.hero-actions .btn-ghost{width:100%}
      .feature-grid{grid-template-columns:1fr}
      .article-card{grid-template-columns:1fr;gap:12px;padding:22px 18px}
      .article-right{text-align:left;align-items:flex-start;flex-direction:row;justify-content:space-between}
      .editor-card{padding:26px 20px}
      .editor-card h3{font-size:23px}
      .deep-panel{padding:26px 20px;border-radius:24px}
      .special-card{padding:24px 20px}
      .cta-band{padding:26px 20px;border-radius:24px}
      .cta-band h2{font-size:27px}
      .mobile-panel .main-nav{grid-template-columns:1fr}
      .copyright{flex-direction:column}
    }
    @media (max-width: 520px){
      .container{padding-left:16px;padding-right:16px}
      .brand-row{gap:10px}
      .navbar-toggler{padding:7px 9px}
      .section{padding:48px 0}
      .topic-strip{padding:14px}
      .topic-chip{width:100%;justify-content:center}
      .knowledge-panel{padding:20px}
      .metric-line{align-items:flex-start;flex-direction:column;gap:5px}
    }

/* roulang page: category1 */
:root{
      --rose:#B86B75;
      --rose-deep:#A95F6B;
      --rose-soft:#F8ECEB;
      --apricot:#F1B98B;
      --sage:#7F9F8B;
      --sage-soft:#EEF6F0;
      --ink:#2D2526;
      --muted:#746A6B;
      --weak:#9A8B8C;
      --bg:#FFF8F5;
      --cream:#FAF3EC;
      --card:#FFFFFF;
      --line:#E9D8D5;
      --line-rose:rgba(184,107,117,.18);
      --shadow:0 18px 45px rgba(90,54,57,.08);
      --shadow-strong:0 24px 70px rgba(90,54,57,.14);
      --radius-sm:10px;
      --radius:18px;
      --radius-lg:26px;
      --radius-xl:32px;
      --container:1200px;
      --ease:all .25s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      color:var(--ink);
      background:
        radial-gradient(circle at 8% 12%, rgba(241,185,139,.22), transparent 28%),
        radial-gradient(circle at 92% 8%, rgba(184,107,117,.16), transparent 30%),
        linear-gradient(180deg,var(--bg) 0%, #fff 42%, var(--cream) 100%);
      line-height:1.8;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    a:hover{color:var(--rose-deep)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible{
      outline:3px solid rgba(184,107,117,.25);
      outline-offset:3px;
      box-shadow:none!important;
    }
    .container{max-width:var(--container)}
    .section{padding:84px 0}
    .section-tight{padding:58px 0}
    .section-head{
      max-width:760px;
      margin-bottom:34px;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border-radius:999px;
      color:var(--rose-deep);
      background:rgba(184,107,117,.09);
      border:1px solid var(--line-rose);
      font-size:14px;
      font-weight:700;
      line-height:1.2;
    }
    .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--apricot);
      box-shadow:0 0 0 5px rgba(241,185,139,.22);
    }
    h1,h2,h3,h4{color:var(--ink);letter-spacing:-.02em}
    h1{
      font-size:clamp(34px,5vw,52px);
      line-height:1.16;
      font-weight:760;
      margin:18px 0 18px;
    }
    h2{
      font-size:clamp(28px,3.2vw,38px);
      line-height:1.24;
      font-weight:740;
      margin:0 0 14px;
    }
    h3{
      font-size:22px;
      line-height:1.35;
      font-weight:700;
      margin:0 0 10px;
    }
    p{margin:0;color:var(--muted)}
    .lead-text{font-size:18px;line-height:1.85;color:var(--muted)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:rgba(255,248,245,.94);
      backdrop-filter:blur(14px);
      border-bottom:1px solid rgba(233,216,213,.72);
      box-shadow:0 12px 34px rgba(90,54,57,.05);
    }
    .brand-row{
      min-height:64px;
      display:flex;
      align-items:center;
      gap:18px;
      padding:10px 0;
    }
    .brand-link{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:270px;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-weight:800;
      letter-spacing:.03em;
      background:
        linear-gradient(135deg,var(--rose) 0%, var(--apricot) 100%);
      box-shadow:0 12px 26px rgba(184,107,117,.22);
      position:relative;
      overflow:hidden;
      flex:0 0 auto;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      width:34px;
      height:34px;
      border:1px solid rgba(255,255,255,.45);
      border-radius:50%;
      right:-12px;
      bottom:-10px;
    }
    .brand-text{display:flex;flex-direction:column;gap:1px}
    .brand-text strong{font-size:18px;line-height:1.2;color:var(--ink)}
    .brand-text span{font-size:12px;color:var(--muted);line-height:1.2}
    .top-search{
      flex:1;
      max-width:430px;
      position:relative;
      display:flex;
      align-items:center;
    }
    .top-search input{
      width:100%;
      height:42px;
      border:1px solid rgba(184,107,117,.15);
      border-radius:999px;
      background:var(--cream);
      color:var(--ink);
      padding:0 44px 0 18px;
      outline:none;
      transition:var(--ease);
    }
    .top-search input::placeholder{color:#A99798}
    .top-search input:focus{
      border-color:rgba(184,107,117,.45);
      background:#fff;
      box-shadow:0 0 0 4px rgba(184,107,117,.12)!important;
    }
    .search-dot{
      position:absolute;
      right:16px;
      width:12px;
      height:12px;
      border:2px solid var(--rose);
      border-radius:50%;
    }
    .search-dot::after{
      content:"";
      width:7px;
      height:2px;
      border-radius:2px;
      background:var(--rose);
      position:absolute;
      right:-5px;
      bottom:-3px;
      transform:rotate(45deg);
    }
    .consult-btn,
    .btn-primary-soft,
    .btn-secondary-soft{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      border-radius:999px;
      padding:12px 22px;
      font-weight:700;
      border:1px solid transparent;
      transition:var(--ease);
      line-height:1.2;
      white-space:nowrap;
    }
    .consult-btn,
    .btn-primary-soft{
      color:#fff!important;
      background:linear-gradient(135deg,var(--rose-deep),var(--rose));
      box-shadow:0 14px 28px rgba(184,107,117,.2);
    }
    .consult-btn:hover,
    .btn-primary-soft:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 36px rgba(184,107,117,.28);
      background:linear-gradient(135deg,#994f5c,var(--rose));
    }
    .btn-secondary-soft{
      color:var(--rose-deep);
      background:rgba(255,255,255,.72);
      border-color:rgba(184,107,117,.22);
    }
    .btn-secondary-soft:hover{
      background:var(--rose-soft);
      color:var(--rose-deep);
      transform:translateY(-2px);
    }
    .channel-row{
      border-top:1px solid rgba(233,216,213,.55);
      padding:8px 0;
    }
    .channel-inner{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
    }
    .main-nav{
      display:flex;
      align-items:center;
      gap:4px;
      flex-wrap:wrap;
    }
    .nav-link-custom{
      position:relative;
      display:inline-flex;
      align-items:center;
      padding:9px 14px;
      border-radius:999px;
      color:var(--muted);
      font-size:15px;
      font-weight:700;
    }
    .nav-link-custom:hover{
      background:rgba(184,107,117,.08);
      color:var(--rose-deep);
    }
    .nav-link-custom.active{
      color:#fff;
      background:var(--rose-deep);
      box-shadow:0 10px 22px rgba(184,107,117,.18);
    }
    .trend-box{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:0;
    }
    .trend-label{
      font-size:13px;
      color:var(--weak);
      font-weight:700;
      flex:0 0 auto;
    }
    .trend-tags{
      display:flex;
      align-items:center;
      gap:8px;
      overflow:hidden;
    }
    .trend-tags a{
      font-size:13px;
      color:var(--muted);
      padding:5px 10px;
      background:rgba(250,243,236,.78);
      border:1px solid rgba(233,216,213,.8);
      border-radius:999px;
      white-space:nowrap;
    }
    .trend-tags a:hover{
      color:var(--rose-deep);
      border-color:rgba(184,107,117,.3);
      background:#fff;
    }
    .navbar-toggler{
      border:1px solid rgba(184,107,117,.22);
      border-radius:14px;
      padding:8px 10px;
      background:#fff;
    }
    .navbar-toggler-icon{
      width:1.25em;
      height:1.25em;
      background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28169,95,107,.95%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    .mobile-panel{
      padding:14px 0 18px;
      border-top:1px solid rgba(233,216,213,.7);
    }
    .mobile-panel .top-search{max-width:100%;margin-bottom:14px}
    .mobile-panel .channel-inner{align-items:flex-start;flex-direction:column}
    .mobile-panel .main-nav{width:100%;display:grid;grid-template-columns:1fr 1fr;gap:8px}
    .mobile-panel .nav-link-custom{justify-content:center;background:#fff;border:1px solid rgba(233,216,213,.8)}
    .mobile-panel .nav-link-custom.active{background:var(--rose-deep);border-color:var(--rose-deep)}
    .mobile-panel .trend-box{align-items:flex-start;flex-direction:column}
    .mobile-panel .trend-tags{flex-wrap:wrap;overflow:visible}
    .page-hero{
      position:relative;
      padding:76px 0 62px;
      overflow:hidden;
      background:
        linear-gradient(135deg,rgba(255,248,245,.94),rgba(248,236,235,.92)),
        radial-gradient(circle at 85% 22%, rgba(241,185,139,.28), transparent 30%);
      border-bottom:1px solid rgba(233,216,213,.65);
    }
    .page-hero::before{
      content:"";
      position:absolute;
      width:360px;
      height:360px;
      border-radius:50%;
      left:-120px;
      top:18px;
      background:rgba(184,107,117,.08);
      filter:blur(2px);
    }
    .page-hero::after{
      content:"";
      position:absolute;
      right:7%;
      bottom:-80px;
      width:260px;
      height:260px;
      border-radius:42%;
      border:1px solid rgba(184,107,117,.16);
      transform:rotate(-14deg);
    }
    .hero-content{position:relative;z-index:2}
    .hero-actions{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-top:26px;
    }
    .hero-panel{
      position:relative;
      z-index:2;
      padding:24px;
      border-radius:var(--radius-xl);
      background:rgba(255,255,255,.78);
      border:1px solid rgba(184,107,117,.14);
      box-shadow:var(--shadow);
    }
    .panel-status{
      display:flex;
      justify-content:space-between;
      align-items:center;
      padding-bottom:16px;
      margin-bottom:18px;
      border-bottom:1px solid rgba(233,216,213,.72);
      gap:14px;
    }
    .status-title{
      font-weight:760;
      color:var(--ink);
      line-height:1.35;
    }
    .status-pill{
      font-size:13px;
      color:#fff;
      font-weight:700;
      background:var(--sage);
      border-radius:999px;
      padding:6px 10px;
      white-space:nowrap;
    }
    .meter{
      height:10px;
      border-radius:999px;
      background:var(--cream);
      overflow:hidden;
      margin:12px 0 7px;
    }
    .meter span{
      display:block;
      height:100%;
      border-radius:999px;
      background:linear-gradient(90deg,var(--rose),var(--apricot));
    }
    .panel-list{
      display:grid;
      gap:12px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .panel-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      padding:13px;
      border-radius:16px;
      background:rgba(250,243,236,.72);
      border:1px solid rgba(233,216,213,.6);
      color:var(--muted);
      font-size:14px;
      line-height:1.55;
    }
    .mini-icon{
      width:24px;
      height:24px;
      border-radius:9px;
      background:rgba(184,107,117,.12);
      color:var(--rose-deep);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-weight:800;
      flex:0 0 auto;
      line-height:1;
    }
    .filter-band{
      margin-top:-28px;
      position:relative;
      z-index:5;
    }
    .filter-card{
      padding:22px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid rgba(184,107,117,.14);
      box-shadow:var(--shadow);
    }
    .filter-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .filter-group{
      padding:15px;
      border-radius:18px;
      background:linear-gradient(180deg,#fff,var(--bg));
      border:1px solid rgba(233,216,213,.8);
    }
    .filter-group strong{
      display:block;
      color:var(--ink);
      font-size:15px;
      margin-bottom:8px;
    }
    .filter-tags{
      display:flex;
      flex-wrap:wrap;
      gap:7px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:5px 9px;
      font-size:13px;
      font-weight:700;
      color:var(--rose-deep);
      background:rgba(184,107,117,.08);
      border:1px solid rgba(184,107,117,.13);
    }
    .tag.sage{
      color:#5E826B;
      background:rgba(127,159,139,.12);
      border-color:rgba(127,159,139,.2);
    }
    .tag.apricot{
      color:#9A683A;
      background:rgba(241,185,139,.16);
      border-color:rgba(241,185,139,.25);
    }
    .attention-strip{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:18px 22px;
      border-radius:var(--radius-lg);
      background:#3A2D2F;
      color:#fff;
      box-shadow:0 18px 45px rgba(58,45,47,.16);
      margin-bottom:28px;
    }
    .attention-strip p{color:rgba(255,255,255,.76)}
    .attention-tags{
      display:flex;
      gap:8px;
      flex-wrap:wrap;
      justify-content:flex-end;
    }
    .attention-tags span{
      display:inline-flex;
      border-radius:999px;
      padding:7px 11px;
      font-size:13px;
      font-weight:700;
      color:#fff;
      background:rgba(255,255,255,.12);
      border:1px solid rgba(255,255,255,.14);
    }
    .solution-layout{
      display:grid;
      grid-template-columns:minmax(0,1fr) 330px;
      gap:24px;
      align-items:start;
    }
    .solution-matrix{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:18px;
    }
    .solution-card{
      position:relative;
      overflow:hidden;
      min-height:310px;
      padding:26px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid rgba(184,107,117,.15);
      box-shadow:0 14px 36px rgba(90,54,57,.06);
      transition:var(--ease);
    }
    .solution-card:hover{
      transform:translateY(-3px);
      border-color:rgba(184,107,117,.35);
      box-shadow:var(--shadow-strong);
    }
    .solution-card.featured{
      grid-column:span 2;
      min-height:260px;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:22px;
      background:
        linear-gradient(135deg,#fff 0%,#fff8f5 46%,#f8eceb 100%);
    }
    .solution-card::after{
      content:"";
      position:absolute;
      width:150px;
      height:150px;
      right:-60px;
      top:-58px;
      border-radius:44%;
      background:rgba(241,185,139,.18);
      transform:rotate(24deg);
    }
    .solution-card > *{position:relative;z-index:2}
    .card-top{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:12px;
      margin-bottom:16px;
    }
    .card-label{
      display:inline-flex;
      border-radius:999px;
      padding:6px 10px;
      font-size:13px;
      font-weight:760;
      color:var(--rose-deep);
      background:rgba(184,107,117,.09);
    }
    .cycle{
      color:var(--weak);
      font-size:13px;
      font-weight:700;
      white-space:nowrap;
    }
    .solution-card h3{font-size:24px;margin-bottom:12px}
    .solution-card p{font-size:15px}
    .key-list{
      margin:18px 0 0;
      padding:0;
      list-style:none;
      display:grid;
      gap:10px;
    }
    .key-list li{
      display:flex;
      gap:9px;
      color:var(--muted);
      font-size:15px;
      line-height:1.55;
    }
    .key-list li::before{
      content:"✓";
      width:20px;
      height:20px;
      border-radius:7px;
      background:rgba(127,159,139,.14);
      color:#5E826B;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
      flex:0 0 auto;
      margin-top:1px;
    }
    .card-link{
      display:inline-flex;
      align-items:center;
      margin-top:20px;
      color:var(--rose-deep);
      font-weight:760;
    }
    .card-link::after{
      content:"→";
      margin-left:6px;
      transition:var(--ease);
    }
    .card-link:hover::after{transform:translateX(4px)}
    .feature-data{
      display:grid;
      gap:12px;
      align-content:center;
    }
    .data-tile{
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(184,107,117,.12);
    }
    .data-tile strong{
      display:block;
      color:var(--ink);
      font-size:18px;
      margin-bottom:3px;
    }
    .data-tile span{
      color:var(--muted);
      font-size:13px;
    }
    .recommend-sidebar{
      position:sticky;
      top:150px;
      display:grid;
      gap:16px;
    }
    .side-card{
      padding:22px;
      border-radius:var(--radius-lg);
      background:#fff;
      border:1px solid rgba(184,107,117,.15);
      box-shadow:0 14px 36px rgba(90,54,57,.06);
    }
    .side-card.dark{
      color:#fff;
      background:
        linear-gradient(145deg,#3A2D2F,#544044);
      border-color:rgba(255,255,255,.1);
    }
    .side-card.dark h3,
    .side-card.dark strong{color:#fff}
    .side-card.dark p,
    .side-card.dark li{color:rgba(255,255,255,.75)}
    .side-list{
      list-style:none;
      margin:14px 0 0;
      padding:0;
      display:grid;
      gap:12px;
    }
    .side-list li{
      padding-bottom:12px;
      border-bottom:1px solid rgba(233,216,213,.7);
      color:var(--muted);
      font-size:14px;
      line-height:1.55;
    }
    .side-list li:last-child{border-bottom:0;padding-bottom:0}
    .side-list strong{
      display:block;
      color:var(--ink);
      margin-bottom:3px;
      font-size:15px;
    }
    .process-wrap{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      counter-reset:step;
    }
    .process-item{
      counter-increment:step;
      padding:24px;
      border-radius:var(--radius-lg);
      background:linear-gradient(180deg,#fff,var(--bg));
      border:1px solid rgba(184,107,117,.14);
      position:relative;
      overflow:hidden;
      transition:var(--ease);
    }
    .process-item:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow);
    }
    .process-item::before{
      content:"0" counter(step);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;
      height:42px;
      border-radius:15px;
      color:#fff;
      font-weight:800;
      background:linear-gradient(135deg,var(--rose),var(--apricot));
      margin-bottom:18px;
    }
    .process-item h3{font-size:20px}
    .scenario-band{
      background:linear-gradient(180deg,rgba(248,236,235,.55),rgba(250,243,236,.72));
      border-top:1px solid rgba(233,216,213,.62);
      border-bottom:1px solid rgba(233,216,213,.62);
    }
    .scenario-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:24px;
      align-items:stretch;
    }
    .scenario-large{
      padding:32px;
      border-radius:var(--radius-xl);
      background:#fff;
      border:1px solid rgba(184,107,117,.14);
      box-shadow:var(--shadow);
    }
    .scenario-large .quote{
      font-size:24px;
      line-height:1.55;
      color:var(--ink);
      font-weight:720;
      margin:18px 0;
    }
    .scenario-stack{
      display:grid;
      gap:16px;
    }
    .scenario-mini{
      padding:22px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.78);
      border:1px solid rgba(184,107,117,.13);
      transition:var(--ease);
    }
    .scenario-mini:hover{
      transform:translateY(-3px);
      background:#fff;
      box-shadow:var(--shadow);
    }
    .compare-table{
      width:100%;
      border-collapse:separate;
      border-spacing:0 12px;
    }
    .compare-table th{
      color:var(--muted);
      font-size:14px;
      font-weight:760;
      padding:0 16px 4px;
    }
    .compare-table td{
      background:#fff;
      border-top:1px solid rgba(233,216,213,.8);
      border-bottom:1px solid rgba(233,216,213,.8);
      padding:18px 16px;
      color:var(--muted);
      vertical-align:middle;
    }
    .compare-table td:first-child{
      border-left:1px solid rgba(233,216,213,.8);
      border-radius:18px 0 0 18px;
      color:var(--ink);
      font-weight:760;
    }
    .compare-table td:last-child{
      border-right:1px solid rgba(233,216,213,.8);
      border-radius:0 18px 18px 0;
    }
    .notice-card{
      padding:24px;
      border-radius:var(--radius-lg);
      background:var(--sage-soft);
      border:1px solid rgba(127,159,139,.22);
      color:#456551;
    }
    .notice-card h3{color:#3F604A}
    .accordion{
      display:grid;
      gap:12px;
    }
    .accordion-item{
      border:1px solid rgba(184,107,117,.14)!important;
      border-radius:18px!important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 28px rgba(90,54,57,.04);
    }
    .accordion-button{
      padding:18px 22px;
      color:var(--ink);
      font-weight:760;
      background:#fff;
      box-shadow:none!important;
      line-height:1.5;
    }
    .accordion-button:not(.collapsed){
      color:var(--rose-deep);
      background:var(--bg);
    }
    .accordion-button::after{
      filter:hue-rotate(130deg) saturate(.8);
      opacity:.75;
    }
    .accordion-body{
      color:var(--muted);
      padding:0 22px 20px;
      line-height:1.8;
      background:var(--bg);
    }
    .consult-section{
      position:relative;
      overflow:hidden;
      padding:70px 0;
      background:
        radial-gradient(circle at 78% 20%, rgba(241,185,139,.22), transparent 32%),
        linear-gradient(135deg,#3A2D2F,#5A4146);
      color:#fff;
    }
    .consult-section h2{color:#fff}
    .consult-section p{color:rgba(255,255,255,.76)}
    .consult-box{
      padding:28px;
      border-radius:var(--radius-xl);
      background:rgba(255,255,255,.09);
      border:1px solid rgba(255,255,255,.14);
    }
    .form-control,
    .form-select{
      min-height:48px;
      border-radius:14px;
      border:1px solid rgba(233,216,213,.9);
      background:rgba(255,248,245,.95);
      color:var(--ink);
      padding:10px 14px;
    }
    textarea.form-control{min-height:116px}
    .form-control:focus,
    .form-select:focus{
      border-color:rgba(184,107,117,.5);
      box-shadow:0 0 0 4px rgba(184,107,117,.16);
      background:#fff;
    }
    .form-hint{
      font-size:13px;
      color:rgba(255,255,255,.68);
      margin-top:10px;
    }
    .site-footer{
      background:#3A2D2F;
      color:#fff;
      padding:58px 0 24px;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:12px;
      font-size:20px;
      font-weight:800;
      margin-bottom:16px;
    }
    .footer-desc{
      max-width:460px;
      color:rgba(255,255,255,.72);
    }
    .footer-title{
      color:#fff;
      font-size:16px;
      margin-bottom:14px;
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:9px;
    }
    .footer-links a{
      color:rgba(255,255,255,.7);
      font-size:14px;
    }
    .footer-links a:hover{
      color:#fff;
      text-decoration:underline;
      text-underline-offset:4px;
    }
    .disclaimer{
      padding:14px;
      border-radius:16px;
      background:rgba(255,255,255,.08);
      color:rgba(255,255,255,.72);
      font-size:13px;
      line-height:1.7;
      border:1px solid rgba(255,255,255,.1);
    }
    .copyright{
      margin-top:34px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.12);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:rgba(255,255,255,.58);
      font-size:13px;
    }
    @media (max-width:1199.98px){
      .solution-layout{grid-template-columns:1fr}
      .recommend-sidebar{position:static;grid-template-columns:1fr 1fr}
      .filter-grid{grid-template-columns:repeat(2,1fr)}
    }
    @media (max-width:991.98px){
      .desktop-only{display:none!important}
      .brand-link{min-width:auto}
      .brand-row{gap:12px}
      .brand-row>.top-search{display:none}
      .page-hero{padding:58px 0 48px}
      .hero-panel{margin-top:28px}
      .section{padding:62px 0}
      .solution-card.featured{grid-column:auto;grid-template-columns:1fr}
      .solution-matrix{grid-template-columns:1fr}
      .process-wrap{grid-template-columns:1fr 1fr}
      .scenario-grid{grid-template-columns:1fr}
      .attention-strip{align-items:flex-start;flex-direction:column}
      .attention-tags{justify-content:flex-start}
    }
    @media (max-width:767.98px){
      .brand-text span{display:none}
      .brand-text strong{font-size:16px}
      .brand-mark{width:38px;height:38px;border-radius:13px}
      .page-hero{padding:46px 0 40px}
      .hero-actions .btn-primary-soft,
      .hero-actions .btn-secondary-soft{width:100%}
      .filter-grid{grid-template-columns:1fr}
      .recommend-sidebar{grid-template-columns:1fr}
      .process-wrap{grid-template-columns:1fr}
      .solution-card{padding:22px;min-height:auto}
      .scenario-large{padding:24px}
      .scenario-large .quote{font-size:20px}
      .compare-table,
      .compare-table tbody,
      .compare-table tr,
      .compare-table td{display:block;width:100%}
      .compare-table thead{display:none}
      .compare-table tr{
        margin-bottom:14px;
        border-radius:18px;
        overflow:hidden;
        border:1px solid rgba(233,216,213,.8);
        background:#fff;
      }
      .compare-table td{
        border:0;
        border-bottom:1px solid rgba(233,216,213,.62);
        border-radius:0!important;
        padding:14px 16px;
      }
      .compare-table td::before{
        content:attr(data-label);
        display:block;
        color:var(--weak);
        font-size:12px;
        font-weight:760;
        margin-bottom:3px;
      }
      .compare-table td:last-child{border-bottom:0}
      .consult-box{padding:22px}
      .copyright{flex-direction:column}
    }
    @media (max-width:520px){
      .container{padding-left:18px;padding-right:18px}
      h1{font-size:32px}
      .lead-text{font-size:16px}
      .mobile-panel .main-nav{grid-template-columns:1fr}
      .filter-band{margin-top:-16px}
      .attention-strip{padding:18px}
      .solution-card h3{font-size:21px}
      .section{padding:52px 0}
    }

/* roulang page: category3 */
:root{
      --bg: #FFF8F5;
      --bg-soft: #F8ECEB;
      --bg-warm: #FAF3EC;
      --card: rgba(255,255,255,.88);
      --card-strong: #FFFFFF;
      --text: #2D2526;
      --muted: #746A6B;
      --line: #E9D8D5;
      --line-strong: rgba(184,107,117,.18);
      --primary: #B86B75;
      --primary-dark: #9E5661;
      --primary-soft: rgba(184,107,117,.12);
      --accent: #F1B98B;
      --success: #7F9F8B;
      --shadow: 0 18px 45px rgba(90, 54, 57, .08);
      --shadow-strong: 0 22px 55px rgba(90, 54, 57, .12);
      --radius-sm: 10px;
      --radius: 18px;
      --radius-lg: 26px;
      --radius-xl: 32px;
      --container: 1200px;
      --space-1: 6px;
      --space-2: 10px;
      --space-3: 14px;
      --space-4: 18px;
      --space-5: 24px;
      --space-6: 32px;
      --space-7: 44px;
      --space-8: 64px;
      --space-9: 88px;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 12%, rgba(184,107,117,.08), transparent 24%),
        radial-gradient(circle at 88% 10%, rgba(241,185,139,.12), transparent 20%),
        radial-gradient(circle at 80% 78%, rgba(127,159,139,.10), transparent 18%),
        linear-gradient(180deg, #FFF8F5 0%, #FCF6F2 38%, #FFFDFB 100%);
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei","Noto Sans SC",Arial,sans-serif;
      line-height:1.8;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:all .25s ease}
    a:hover{color:var(--primary)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    ::selection{background:rgba(184,107,117,.18);color:var(--text)}

    .container{
      max-width:var(--container);
    }
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      backdrop-filter:saturate(140%) blur(10px);
      background:rgba(255,248,245,.94);
      border-bottom:1px solid rgba(233,216,213,.85);
      box-shadow:0 8px 24px rgba(90,54,57,.04);
    }
    .site-header .container{
      padding-top:10px;
      padding-bottom:10px;
    }
    .brand-row{
      display:flex;
      align-items:center;
      gap:14px;
      min-height:58px;
    }
    .brand-link{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:0;
      flex:0 0 auto;
      color:var(--text);
    }
    .brand-link:hover{transform:translateY(-1px)}
    .brand-mark,
    .footer-logo .brand-mark{
      width:40px;height:40px;
      border-radius:14px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      font-weight:800;
      letter-spacing:.06em;
      color:#fff;
      background:linear-gradient(135deg, var(--primary) 0%, #D68C97 50%, var(--accent) 100%);
      box-shadow:0 12px 24px rgba(184,107,117,.22);
      flex:0 0 auto;
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.15;
      min-width:0;
    }
    .brand-text strong{
      font-size:1.06rem;
      font-weight:800;
      letter-spacing:.01em;
      color:var(--text);
      white-space:nowrap;
    }
    .brand-text span{
      font-size:.86rem;
      color:var(--muted);
      margin-top:4px;
      white-space:nowrap;
    }
    .top-search{
      position:relative;
      flex:1 1 360px;
      max-width:420px;
      margin-left:auto;
      margin-right:0;
    }
    .top-search input{
      width:100%;
      height:46px;
      border:1px solid rgba(233,216,213,.96);
      background:rgba(250,243,236,.92);
      border-radius:999px;
      padding:0 46px 0 18px;
      outline:none;
      color:var(--text);
      transition:all .25s ease;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.5);
    }
    .top-search input::placeholder{color:#9a8f8f}
    .top-search input:focus{
      border-color:rgba(184,107,117,.35);
      box-shadow:0 0 0 .25rem rgba(184,107,117,.12);
      background:#fff;
    }
    .search-dot{
      position:absolute;
      right:14px;
      top:50%;
      width:18px;
      height:18px;
      transform:translateY(-50%);
      border-radius:50%;
      background:radial-gradient(circle at 30% 30%, #FFF 0 22%, var(--primary) 24% 100%);
      box-shadow:0 0 0 4px rgba(184,107,117,.08);
      pointer-events:none;
    }
    .consult-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      height:46px;
      padding:0 18px;
      border-radius:999px;
      background:linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
      color:#fff;
      font-weight:700;
      box-shadow:0 14px 26px rgba(184,107,117,.18);
      border:1px solid rgba(255,255,255,.12);
      white-space:nowrap;
    }
    .consult-btn:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 28px rgba(184,107,117,.24);
    }
    .channel-row{
      margin-top:10px;
      padding-top:10px;
      border-top:1px solid rgba(233,216,213,.75);
    }
    .channel-inner{
      display:flex;
      gap:16px;
      align-items:center;
      justify-content:space-between;
    }
    .main-nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex-wrap:wrap;
    }
    .nav-link-custom{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      padding:8px 14px;
      border-radius:999px;
      font-size:.96rem;
      color:#594d4e;
      border:1px solid transparent;
      background:transparent;
    }
    .nav-link-custom:hover{
      background:rgba(184,107,117,.08);
      border-color:rgba(184,107,117,.12);
      color:var(--primary-dark);
    }
    .nav-link-custom.active{
      background:linear-gradient(135deg, rgba(184,107,117,.12), rgba(241,185,139,.16));
      color:var(--primary-dark);
      border-color:rgba(184,107,117,.18);
      font-weight:700;
    }
    .trend-box{
      display:flex;
      align-items:center;
      gap:10px;
      min-width:0;
      margin-left:auto;
    }
    .trend-label{
      font-size:.82rem;
      color:var(--muted);
      white-space:nowrap;
    }
    .trend-tags{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      justify-content:flex-end;
    }
    .trend-tags a{
      display:inline-flex;
      align-items:center;
      padding:7px 11px;
      border-radius:999px;
      background:rgba(255,255,255,.78);
      border:1px solid rgba(233,216,213,.95);
      font-size:.86rem;
      color:#625859;
    }
    .trend-tags a:hover{
      border-color:rgba(184,107,117,.22);
      background:#fff;
      color:var(--primary-dark);
      transform:translateY(-1px);
    }

    .mobile-panel{
      padding:12px 0 6px;
      border-top:1px solid rgba(233,216,213,.68);
      margin-top:10px;
    }
    .mobile-panel .top-search{
      max-width:none;
      margin:0 0 14px;
    }
    .navbar-toggler{
      border:1px solid rgba(233,216,213,.9);
      border-radius:14px;
      width:46px;height:46px;
      background:rgba(255,255,255,.88);
      box-shadow:0 10px 20px rgba(90,54,57,.05);
    }
    .navbar-toggler:focus{
      box-shadow:0 0 0 .25rem rgba(184,107,117,.12);
    }
    .navbar-toggler-icon{
      filter:grayscale(1) brightness(.7);
    }

    .page-shell{
      position:relative;
    }
    .page-shell::before,
    .page-shell::after{
      content:"";
      position:absolute;
      border-radius:50%;
      filter:blur(16px);
      pointer-events:none;
      z-index:0;
      opacity:.7;
    }
    .page-shell::before{
      width:220px;height:220px;
      left:-80px;top:120px;
      background:rgba(184,107,117,.08);
    }
    .page-shell::after{
      width:260px;height:260px;
      right:-90px;top:760px;
      background:rgba(241,185,139,.09);
    }

    main{
      position:relative;
      z-index:1;
    }
    section{
      padding:76px 0;
    }
    .hero{
      padding:42px 0 70px;
    }
    .hero-card{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-xl);
      background:
        radial-gradient(circle at 82% 18%, rgba(241,185,139,.20), transparent 22%),
        radial-gradient(circle at 8% 14%, rgba(184,107,117,.12), transparent 26%),
        linear-gradient(180deg, rgba(255,255,255,.92), rgba(248,236,235,.92));
      border:1px solid rgba(233,216,213,.98);
      box-shadow:var(--shadow);
      padding:34px;
    }
    .hero-card::after{
      content:"";
      position:absolute;
      inset:auto -20px -80px auto;
      width:260px;height:260px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(184,107,117,.13) 0%, rgba(184,107,117,.06) 42%, transparent 70%);
      pointer-events:none;
    }
    .hero-grid{
      display:grid;
      grid-template-columns:1.08fr .92fr;
      gap:30px;
      align-items:center;
      position:relative;
      z-index:1;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--primary-dark);
      background:rgba(184,107,117,.10);
      border:1px solid rgba(184,107,117,.16);
      padding:8px 14px;
      border-radius:999px;
      font-size:.92rem;
      font-weight:700;
      margin-bottom:18px;
    }
    .hero h1{
      font-size:clamp(2rem, 4vw, 3.35rem);
      line-height:1.18;
      font-weight:800;
      letter-spacing:-.02em;
      margin:0 0 16px;
      color:var(--text);
    }
    .hero p.lead-copy{
      font-size:1.06rem;
      color:#5e5455;
      margin:0 0 22px;
      max-width:46rem;
    }
    .hero-tags{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-bottom:24px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:9px 12px;
      border-radius:999px;
      font-size:.9rem;
      color:#53494a;
      background:rgba(255,255,255,.8);
      border:1px solid rgba(233,216,213,.96);
    }
    .pill i{
      width:9px;
      height:9px;
      border-radius:50%;
      background:var(--success);
      display:inline-block;
      box-shadow:0 0 0 4px rgba(127,159,139,.12);
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:12px;
      margin-bottom:22px;
    }
    .btn-soft,
    .btn-ghost{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:48px;
      padding:0 20px;
      border-radius:14px;
      font-weight:700;
      border:1px solid transparent;
      transition:all .25s ease;
    }
    .btn-soft{
      background:linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
      color:#fff;
      box-shadow:0 14px 30px rgba(184,107,117,.18);
    }
    .btn-soft:hover{
      color:#fff;
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(184,107,117,.24);
    }
    .btn-ghost{
      background:rgba(255,255,255,.76);
      color:var(--primary-dark);
      border-color:rgba(184,107,117,.18);
    }
    .btn-ghost:hover{
      background:#fff;
      color:var(--primary-dark);
      transform:translateY(-2px);
      box-shadow:0 12px 24px rgba(90,54,57,.08);
    }
    .hero-note{
      color:var(--muted);
      font-size:.95rem;
      max-width:42rem;
    }
    .hero-panel{
      display:grid;
      gap:14px;
    }
    .panel-card{
      background:rgba(255,255,255,.9);
      border:1px solid rgba(233,216,213,.95);
      border-radius:24px;
      box-shadow:0 18px 40px rgba(90,54,57,.07);
      padding:20px;
    }
    .panel-card.highlight{
      background:linear-gradient(180deg, rgba(255,255,255,.98), rgba(248,236,235,.92));
    }
    .panel-top{
      display:flex;
      justify-content:space-between;
      align-items:flex-start;
      gap:16px;
      margin-bottom:12px;
    }
    .panel-title{
      font-size:1.04rem;
      font-weight:800;
      margin:0;
    }
    .panel-badge{
      font-size:.8rem;
      color:var(--primary-dark);
      background:rgba(184,107,117,.1);
      border:1px solid rgba(184,107,117,.14);
      border-radius:999px;
      padding:6px 10px;
      white-space:nowrap;
    }
    .panel-list{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .panel-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#5a5051;
      font-size:.96rem;
    }
    .panel-list .dot{
      width:10px;
      height:10px;
      border-radius:50%;
      flex:0 0 auto;
      margin-top:8px;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(241,185,139,.14);
    }
    .stats-strip{
      margin-top:22px;
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
    }
    .stat-box{
      background:rgba(255,255,255,.72);
      border:1px solid rgba(233,216,213,.96);
      border-radius:20px;
      padding:16px 18px;
      box-shadow:0 10px 24px rgba(90,54,57,.05);
    }
    .stat-box strong{
      display:block;
      font-size:1.3rem;
      font-weight:800;
      line-height:1.1;
      color:var(--primary-dark);
    }
    .stat-box span{
      display:block;
      margin-top:6px;
      color:var(--muted);
      font-size:.93rem;
    }

    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:flex-end;
      gap:20px;
      margin-bottom:28px;
    }
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--success);
      font-size:.94rem;
      font-weight:700;
      margin-bottom:10px;
      text-transform:none;
    }
    .section-kicker::before{
      content:"";
      width:10px;height:10px;
      border-radius:50%;
      background:var(--success);
      box-shadow:0 0 0 4px rgba(127,159,139,.13);
    }
    .section-title{
      font-size:clamp(1.7rem, 3vw, 2.5rem);
      line-height:1.2;
      font-weight:800;
      letter-spacing:-.02em;
      margin:0;
    }
    .section-desc{
      color:var(--muted);
      max-width:48rem;
      margin:10px 0 0;
      font-size:1rem;
    }
    .panel-link{
      white-space:nowrap;
      color:var(--primary-dark);
      font-weight:700;
      padding-bottom:2px;
      border-bottom:1px solid rgba(184,107,117,.24);
    }
    .panel-link:hover{
      border-bottom-color:var(--primary-dark);
      transform:translateX(2px);
    }

    .feature-band{
      margin-top:-8px;
    }
    .feature-grid{
      display:grid;
      grid-template-columns:repeat(5,1fr);
      gap:14px;
    }
    .feature-card{
      background:var(--card);
      border:1px solid rgba(233,216,213,.96);
      border-radius:22px;
      padding:18px 18px 20px;
      box-shadow:0 12px 26px rgba(90,54,57,.05);
      min-height:150px;
      transition:all .25s ease;
    }
    .feature-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-strong);
      border-color:rgba(184,107,117,.18);
    }
    .feature-icon{
      width:42px;height:42px;
      border-radius:14px;
      display:flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      font-weight:800;
      background:linear-gradient(135deg, rgba(184,107,117,.95), rgba(241,185,139,.92));
      margin-bottom:14px;
      box-shadow:0 12px 22px rgba(184,107,117,.15);
    }
    .feature-card h3{
      font-size:1.02rem;
      margin:0 0 8px;
      font-weight:800;
    }
    .feature-card p{
      margin:0;
      color:var(--muted);
      font-size:.95rem;
      line-height:1.7;
    }

    .step-wrap{
      background:linear-gradient(180deg, rgba(255,255,255,.84), rgba(250,243,236,.9));
      border:1px solid rgba(233,216,213,.96);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:30px;
    }
    .step-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:14px;
      counter-reset:step;
    }
    .step-card{
      position:relative;
      background:rgba(255,255,255,.92);
      border:1px solid rgba(233,216,213,.96);
      border-radius:22px;
      padding:22px;
      min-height:190px;
      transition:all .25s ease;
    }
    .step-card:hover{
      transform:translateY(-3px);
      border-color:rgba(184,107,117,.22);
      box-shadow:var(--shadow-strong);
    }
    .step-card::before{
      counter-increment:step;
      content:"0" counter(step);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;
      height:42px;
      border-radius:14px;
      background:rgba(184,107,117,.12);
      color:var(--primary-dark);
      font-weight:800;
      margin-bottom:14px;
    }
    .step-card h3{
      margin:0 0 10px;
      font-size:1.03rem;
      font-weight:800;
    }
    .step-card p{
      margin:0 0 14px;
      color:var(--muted);
      font-size:.95rem;
    }
    .step-card ul{
      margin:0;
      padding:0;
      list-style:none;
      display:grid;
      gap:8px;
    }
    .step-card li{
      display:flex;
      gap:8px;
      color:#584d4e;
      font-size:.92rem;
    }
    .step-card li::before{
      content:"✓";
      color:var(--success);
      font-weight:800;
      flex:0 0 auto;
    }

    .scenario-list{
      display:grid;
      gap:18px;
    }
    .scenario-card{
      background:rgba(255,255,255,.9);
      border:1px solid rgba(233,216,213,.96);
      border-radius:26px;
      overflow:hidden;
      box-shadow:0 12px 28px rgba(90,54,57,.05);
      transition:all .25s ease;
    }
    .scenario-card:hover{
      transform:translateY(-3px);
      box-shadow:var(--shadow-strong);
      border-color:rgba(184,107,117,.2);
    }
    .scenario-card .inner{
      display:grid;
      grid-template-columns: 220px 1fr 1fr;
      gap:0;
      align-items:stretch;
    }
    .scenario-key{
      padding:24px;
      background:
        radial-gradient(circle at 30% 22%, rgba(184,107,117,.14), transparent 32%),
        linear-gradient(180deg, rgba(248,236,235,.96), rgba(255,255,255,.9));
      border-right:1px solid rgba(233,216,213,.96);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .scenario-tag{
      display:inline-flex;
      align-items:center;
      width:max-content;
      padding:7px 10px;
      border-radius:999px;
      color:var(--primary-dark);
      background:rgba(184,107,117,.1);
      border:1px solid rgba(184,107,117,.14);
      font-size:.84rem;
      font-weight:700;
    }
    .scenario-key h3{
      margin:18px 0 10px;
      font-size:1.28rem;
      font-weight:800;
    }
    .scenario-key p{
      margin:0;
      color:var(--muted);
      font-size:.96rem;
    }
    .scenario-body{
      padding:24px;
      border-right:1px solid rgba(233,216,213,.96);
    }
    .scenario-body:last-child{
      border-right:none;
    }
    .scenario-body h4{
      margin:0 0 12px;
      font-size:1.03rem;
      font-weight:800;
    }
    .bullet-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .bullet-list li{
      position:relative;
      padding-left:18px;
      color:#594f50;
      font-size:.96rem;
      line-height:1.7;
    }
    .bullet-list li::before{
      content:"";
      position:absolute;
      left:0;
      top:.72em;
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--accent);
      box-shadow:0 0 0 4px rgba(241,185,139,.12);
    }

    .insight-board{
      background:linear-gradient(180deg, rgba(255,255,255,.92), rgba(250,243,236,.88));
      border:1px solid rgba(233,216,213,.96);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      overflow:hidden;
    }
    .board-head{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:16px;
      padding:24px 28px;
      border-bottom:1px solid rgba(233,216,213,.9);
      background:rgba(255,255,255,.56);
    }
    .board-head h3{
      margin:0;
      font-size:1.22rem;
      font-weight:800;
    }
    .board-head p{
      margin:4px 0 0;
      color:var(--muted);
      font-size:.94rem;
    }
    .board-body{
      padding:18px 18px 8px;
    }
    .matrix{
      display:grid;
      gap:12px;
    }
    .matrix-row{
      display:grid;
      grid-template-columns: 170px repeat(3, 1fr);
      gap:12px;
    }
    .matrix-cell{
      background:#fff;
      border:1px solid rgba(233,216,213,.96);
      border-radius:18px;
      padding:16px 18px;
      min-height:86px;
    }
    .matrix-cell.head{
      background:rgba(184,107,117,.08);
      color:var(--primary-dark);
      font-weight:800;
      display:flex;
      align-items:center;
    }
    .matrix-cell .mini{
      display:block;
      font-size:.84rem;
      color:var(--muted);
      margin-bottom:6px;
    }
    .matrix-cell .big{
      font-weight:800;
      color:var(--text);
      display:block;
      line-height:1.45;
    }
    .matrix-cell .chip-line{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
    }
    .mini-chip{
      display:inline-flex;
      padding:5px 9px;
      border-radius:999px;
      background:rgba(127,159,139,.11);
      color:#4f6a58;
      font-size:.82rem;
      font-weight:700;
    }
    .mini-chip.soft{
      background:rgba(241,185,139,.14);
      color:#8b5c34;
    }
    .mini-chip.rose{
      background:rgba(184,107,117,.10);
      color:var(--primary-dark);
    }

    .consult-wrap{
      background:
        radial-gradient(circle at 8% 20%, rgba(127,159,139,.12), transparent 26%),
        radial-gradient(circle at 88% 12%, rgba(241,185,139,.18), transparent 24%),
        linear-gradient(180deg, rgba(255,255,255,.93), rgba(248,236,235,.95));
      border:1px solid rgba(233,216,213,.96);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:30px;
    }
    .consult-grid{
      display:grid;
      grid-template-columns: .88fr 1.12fr;
      gap:26px;
      align-items:start;
    }
    .consult-card{
      background:rgba(255,255,255,.85);
      border:1px solid rgba(233,216,213,.96);
      border-radius:24px;
      padding:24px;
      height:100%;
    }
    .consult-card h3{
      font-size:1.2rem;
      margin:0 0 12px;
      font-weight:800;
    }
    .consult-card p{
      margin:0 0 16px;
      color:var(--muted);
    }
    .check-list{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:#584f50;
      font-size:.96rem;
    }
    .check-list li::before{
      content:"✓";
      width:20px;height:20px;
      border-radius:50%;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      flex:0 0 auto;
      background:rgba(127,159,139,.12);
      color:var(--success);
      font-weight:900;
      margin-top:2px;
    }
    .form-label{
      font-weight:700;
      color:#564b4c;
      margin-bottom:8px;
    }
    .form-control,
    .form-select,
    textarea.form-control{
      border-radius:14px;
      min-height:48px;
      border:1px solid rgba(233,216,213,.98);
      background:rgba(250,243,236,.9);
      padding:12px 16px;
      box-shadow:inset 0 1px 0 rgba(255,255,255,.45);
      color:var(--text);
    }
    textarea.form-control{
      min-height:120px;
      resize:vertical;
    }
    .form-control:focus,
    .form-select:focus,
    textarea.form-control:focus{
      border-color:rgba(184,107,117,.35);
      box-shadow:0 0 0 .25rem rgba(184,107,117,.12);
      background:#fff;
    }
    .form-hint{
      font-size:.88rem;
      color:var(--muted);
      margin-top:8px;
    }
    .submit-btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:100%;
      min-height:50px;
      border:none;
      border-radius:14px;
      color:#fff;
      background:linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
      font-weight:800;
      box-shadow:0 14px 30px rgba(184,107,117,.18);
      transition:all .25s ease;
    }
    .submit-btn:hover{
      transform:translateY(-2px);
      box-shadow:0 18px 34px rgba(184,107,117,.24);
    }

    .faq-wrap{
      background:rgba(255,255,255,.76);
      border:1px solid rgba(233,216,213,.96);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow);
      padding:30px;
    }
    .accordion-item{
      border:1px solid rgba(233,216,213,.96);
      border-radius:18px !important;
      overflow:hidden;
      background:#fff;
      box-shadow:0 10px 20px rgba(90,54,57,.04);
      margin-bottom:14px;
    }
    .accordion-button{
      background:#fff;
      color:var(--text);
      font-weight:800;
      padding:18px 20px;
      box-shadow:none !important;
      border:none;
    }
    .accordion-button:not(.collapsed){
      background:rgba(184,107,117,.08);
      color:var(--primary-dark);
    }
    .accordion-button:focus{
      box-shadow:0 0 0 .25rem rgba(184,107,117,.12);
      border-color:rgba(184,107,117,.2);
    }
    .accordion-button::after{
      filter:hue-rotate(300deg) saturate(85%) brightness(.9);
    }
    .accordion-body{
      padding:0 20px 18px;
      color:#5f5556;
      line-height:1.8;
    }

    .bottom-cta{
      padding-top:10px;
    }
    .cta-band{
      background:
        radial-gradient(circle at 82% 20%, rgba(241,185,139,.16), transparent 28%),
        linear-gradient(135deg, rgba(184,107,117,.96), rgba(158,86,97,.96));
      border-radius:var(--radius-xl);
      color:#fff;
      overflow:hidden;
      position:relative;
      box-shadow:0 20px 48px rgba(184,107,117,.22);
    }
    .cta-band::before{
      content:"";
      position:absolute;
      inset:auto -70px -80px auto;
      width:240px;height:240px;
      border-radius:50%;
      background:rgba(255,255,255,.12);
    }
    .cta-band .inner{
      padding:34px;
      position:relative;
      z-index:1;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .cta-band h2{
      margin:0 0 10px;
      font-size:clamp(1.55rem, 3vw, 2.15rem);
      font-weight:800;
    }
    .cta-band p{
      margin:0;
      color:rgba(255,255,255,.88);
      max-width:44rem;
    }
    .cta-band .btn-soft{
      background:#fff;
      color:var(--primary-dark);
      box-shadow:none;
    }
    .cta-band .btn-soft:hover{
      background:rgba(255,255,255,.92);
      color:var(--primary-dark);
    }
    .cta-band .btn-ghost{
      background:transparent;
      color:#fff;
      border-color:rgba(255,255,255,.28);
    }
    .cta-band .btn-ghost:hover{
      background:rgba(255,255,255,.12);
      color:#fff;
      border-color:rgba(255,255,255,.4);
    }

    .site-footer{
      background:#3A2D2F;
      color:rgba(255,255,255,.84);
      margin-top:70px;
      padding:58px 0 24px;
      position:relative;
      overflow:hidden;
    }
    .site-footer::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        radial-gradient(circle at 14% 10%, rgba(184,107,117,.16), transparent 18%),
        radial-gradient(circle at 86% 16%, rgba(241,185,139,.12), transparent 18%);
      pointer-events:none;
    }
    .site-footer .container{
      position:relative;
      z-index:1;
    }
    .footer-logo{
      display:flex;
      align-items:center;
      gap:12px;
      color:#fff;
      margin-bottom:14px;
    }
    .footer-logo span:last-child{
      font-weight:800;
      font-size:1.06rem;
    }
    .footer-desc{
      color:rgba(255,255,255,.75);
      max-width:34rem;
      margin:0;
    }
    .footer-title{
      color:#fff;
      font-size:1rem;
      font-weight:800;
      margin:0 0 14px;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,255,255,.75);
    }
    .footer-links a:hover{
      color:#fff;
      text-decoration:underline;
      text-underline-offset:4px;
    }
    .disclaimer{
      color:rgba(255,255,255,.72);
      line-height:1.8;
      font-size:.94rem;
    }
    .copyright{
      margin-top:28px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.12);
      display:flex;
      flex-wrap:wrap;
      gap:12px 22px;
      justify-content:space-between;
      color:rgba(255,255,255,.68);
      font-size:.92rem;
    }

    .small-muted{
      color:var(--muted);
      font-size:.92rem;
    }

    .desktop-only{display:inline-flex}
    @media (max-width: 1199.98px){
      .feature-grid{grid-template-columns:repeat(3,1fr)}
      .step-grid{grid-template-columns:repeat(2,1fr)}
      .scenario-card .inner{grid-template-columns:1fr}
      .scenario-key{border-right:none;border-bottom:1px solid rgba(233,216,213,.96)}
      .scenario-body{border-right:none;border-bottom:1px solid rgba(233,216,213,.96)}
      .consult-grid{grid-template-columns:1fr}
      .stats-strip{grid-template-columns:repeat(2,1fr)}
      .matrix-row{grid-template-columns:140px repeat(3,1fr)}
    }
    @media (max-width: 991.98px){
      .desktop-only{display:none !important}
      .brand-row{gap:10px}
      .top-search{display:none}
      .brand-text span{display:none}
      .hero-card{padding:22px}
      .hero-grid{grid-template-columns:1fr}
      .hero{padding:28px 0 58px}
      .section-head{flex-direction:column;align-items:flex-start}
      section{padding:58px 0}
      .feature-grid{grid-template-columns:repeat(2,1fr)}
      .step-grid{grid-template-columns:1fr}
      .matrix-row{grid-template-columns:1fr}
      .matrix-cell.head{min-height:auto}
      .cta-band .inner{flex-direction:column;align-items:flex-start}
      .channel-row{display:none}
      .mobile-panel .main-nav{display:grid;grid-template-columns:repeat(2,1fr);width:100%}
      .mobile-panel .nav-link-custom{width:100%;justify-content:flex-start}
      .mobile-panel .trend-box{flex-direction:column;align-items:flex-start;margin-top:14px}
      .mobile-panel .trend-tags{justify-content:flex-start}
    }
    @media (max-width: 767.98px){
      .hero h1{font-size:clamp(1.8rem, 8vw, 2.55rem)}
      .hero-card,
      .step-wrap,
      .consult-wrap,
      .faq-wrap{
        padding:18px;
        border-radius:24px;
      }
      .feature-grid{grid-template-columns:1fr}
      .stats-strip{grid-template-columns:1fr}
      .panel-card,
      .scenario-key,
      .scenario-body,
      .consult-card{
        padding:18px;
      }
      .board-head{padding:18px}
      .board-body{padding:14px 14px 4px}
      .cta-band .inner{padding:22px}
      .footer-desc{max-width:none}
      .copyright{flex-direction:column}
    }
    @media (max-width: 520px){
      .brand-mark,.footer-logo .brand-mark{width:36px;height:36px;border-radius:12px}
      .brand-text strong{font-size:.98rem}
      .brand-text span{font-size:.8rem}
      .hero-actions .btn-soft,
      .hero-actions .btn-ghost,
      .cta-band .btn-soft,
      .cta-band .btn-ghost{
        width:100%;
      }
      .hero-actions,
      .cta-band .actions{
        width:100%;
      }
      .hero-actions{flex-direction:column}
      .main-nav{gap:6px}
      .nav-link-custom{padding:8px 12px}
      .hero-card::after{width:180px;height:180px}
      .board-head{flex-direction:column;align-items:flex-start}
    }

    :focus-visible{
      outline:none;
    }