/* roulang page: index */
:root{
      --ink:#171018;
      --ink-2:#22121f;
      --ink-3:#2b1628;
      --rose:#e8b8c8;
      --rose-2:#f5dde6;
      --rose-3:#fff1f6;
      --accent:#ff4fa3;
      --accent-2:#f23c8f;
      --paper:#faf7f8;
      --paper-2:#f4eef1;
      --white:#ffffff;
      --text:#2b2529;
      --muted:#756c72;
      --line:rgba(34,18,31,.12);
      --line-strong:rgba(255,79,163,.26);
      --shadow:0 18px 50px rgba(43,22,40,.10);
      --shadow-hover:0 24px 70px rgba(43,22,40,.16);
      --glow:0 0 0 4px rgba(255,79,163,.14),0 12px 30px rgba(255,79,163,.22);
      --radius-sm:12px;
      --radius:22px;
      --radius-lg:34px;
      --container:1200px;
      --ease:220ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--text);
      background:
        radial-gradient(circle at 12% 5%, rgba(255,79,163,.10), transparent 28%),
        radial-gradient(circle at 88% 16%, rgba(232,184,200,.24), transparent 32%),
        linear-gradient(180deg,#fff 0%,var(--paper) 46%,#fff 100%);
      line-height:1.75;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease),background var(--ease),transform var(--ease),box-shadow var(--ease)}
    a:hover,a:focus{color:var(--accent)}
    img{max-width:100%;height:auto;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(255,79,163,.42);outline-offset:3px}
    ::selection{background:rgba(255,79,163,.22);color:var(--ink)}

    .site-wrap{overflow:hidden}
    .rl-container{
      width:min(calc(100% - 40px),var(--container));
      margin-inline:auto;
    }
    .section{padding:104px 0}
    .section-tight{padding:78px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid var(--line-strong);
      border-radius:999px;
      background:rgba(255,255,255,.76);
      color:var(--ink-3);
      font-size:13px;
      font-weight:700;
      letter-spacing:.04em;
      box-shadow:0 8px 22px rgba(43,22,40,.06);
    }
    .eyebrow::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:99px;
      background:var(--accent);
      box-shadow:0 0 14px rgba(255,79,163,.72);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-title{
      margin:14px 0 0;
      font-size:clamp(28px,4vw,42px);
      line-height:1.16;
      letter-spacing:-.04em;
      color:var(--ink);
      font-weight:800;
    }
    .section-desc{
      max-width:560px;
      margin:0;
      color:var(--muted);
      font-size:17px;
    }
    .text-gradient{
      background:linear-gradient(90deg,var(--accent),#9f315f 64%,var(--ink));
      -webkit-background-clip:text;
      background-clip:text;
      color:transparent;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      border:1px solid transparent;
      font-weight:800;
      line-height:1;
      letter-spacing:.01em;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
      white-space:nowrap;
    }
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--accent),var(--accent-2) 54%,#7d234d);
      box-shadow:0 12px 28px rgba(255,79,163,.22);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#fff;
      transform:translateY(-3px);
      box-shadow:var(--glow);
    }
    .btn-secondary{
      color:var(--ink);
      background:rgba(255,255,255,.82);
      border-color:rgba(34,18,31,.16);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      color:var(--ink);
      background:var(--rose-3);
      border-color:var(--line-strong);
      transform:translateY(-2px);
      box-shadow:0 14px 32px rgba(43,22,40,.08);
    }
    .btn-dark{
      color:#fff;
      background:rgba(255,255,255,.10);
      border-color:rgba(255,255,255,.22);
    }
    .btn-dark:hover,.btn-dark:focus{
      color:#fff;
      background:rgba(255,79,163,.18);
      border-color:rgba(255,79,163,.45);
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:60;
      background:linear-gradient(180deg,var(--ink),var(--ink-2));
      border-bottom:1px solid rgba(255,79,163,.18);
      box-shadow:0 14px 34px rgba(23,16,24,.22);
    }
    .site-header::after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:-1px;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(255,79,163,.62),rgba(232,184,200,.35),transparent);
      opacity:.82;
    }
    .nav-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:22px;
    }
    .brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:900;
      letter-spacing:-.02em;
      font-size:19px;
      min-width:max-content;
    }
    .brand-mark{
      width:38px;
      height:38px;
      border-radius:14px;
      background:
        linear-gradient(135deg,rgba(255,79,163,.95),rgba(245,221,230,.75)),
        radial-gradient(circle at 30% 20%,#fff,transparent 40%);
      box-shadow:0 0 24px rgba(255,79,163,.30);
      position:relative;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:9px;
      border-radius:10px;
      border:1px solid rgba(255,255,255,.72);
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      justify-content:center;
      gap:4px;
      flex:1;
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:46px;
      padding:0 16px;
      color:rgba(255,255,255,.72);
      font-size:15px;
      font-weight:700;
      border-radius:999px;
    }
    .nav-link:hover,.nav-link:focus{
      color:#fff;
      background:rgba(255,255,255,.06);
    }
    .nav-link.active{
      color:#fff;
      background:rgba(255,79,163,.10);
      text-shadow:0 0 12px rgba(255,79,163,.55);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:3px;
      height:2px;
      border-radius:999px;
      background:var(--accent);
      box-shadow:0 0 12px rgba(255,79,163,.85);
    }
    .nav-actions{display:flex;align-items:center;gap:10px}
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.18);
      background:rgba(255,255,255,.07);
      color:#fff;
      align-items:center;
      justify-content:center;
    }
    .menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{
      width:18px;
      height:2px;
      display:block;
      background:#fff;
      border-radius:99px;
      position:relative;
      transition:transform var(--ease),opacity var(--ease);
    }
    .menu-toggle span::before,.menu-toggle span::after{content:"";position:absolute;left:0}
    .menu-toggle span::before{top:-6px}
    .menu-toggle span::after{top:6px}
    .mobile-panel{
      display:none;
      padding:0 0 18px;
      background:var(--ink-2);
    }
    .mobile-panel a{
      display:flex;
      min-height:48px;
      align-items:center;
      padding:0 18px;
      color:rgba(255,255,255,.78);
      border-radius:14px;
      margin:6px 0;
      font-weight:800;
    }
    .mobile-panel a.active,.mobile-panel a:hover{
      color:#fff;
      background:rgba(255,79,163,.13);
    }

    .hero{
      position:relative;
      padding:78px 0 96px;
      background:
        radial-gradient(circle at 78% 20%,rgba(255,79,163,.20),transparent 29%),
        radial-gradient(circle at 58% 78%,rgba(232,184,200,.34),transparent 28%);
    }
    .hero-grid{
      align-items:center;
    }
    .hero-copy{padding:24px 0}
    .hero h1{
      margin:20px 0 18px;
      max-width:640px;
      font-size:clamp(38px,5.7vw,64px);
      line-height:1.08;
      letter-spacing:-.06em;
      color:var(--ink);
      font-weight:900;
    }
    .hero-lead{
      max-width:610px;
      margin:0 0 28px;
      color:#5f555c;
      font-size:clamp(17px,2vw,20px);
      line-height:1.75;
    }
    .hero-actions{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      margin-bottom:24px;
    }
    .trust-row{
      display:flex;
      align-items:center;
      flex-wrap:wrap;
      gap:10px;
    }
    .trust-pill{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:9px 12px;
      border-radius:999px;
      background:#fff;
      border:1px solid var(--line);
      color:var(--muted);
      font-size:13px;
      font-weight:700;
      box-shadow:0 8px 18px rgba(43,22,40,.05);
    }
    .trust-dot{
      width:7px;
      height:7px;
      border-radius:99px;
      background:var(--accent);
      opacity:.78;
    }
    .hero-visual{
      position:relative;
      min-height:560px;
      border-radius:var(--radius-lg);
      background:
        linear-gradient(145deg,#2b1628 0%,#171018 58%,#3b1a33 100%);
      border:1px solid rgba(255,79,163,.22);
      box-shadow:0 32px 90px rgba(23,16,24,.24);
      overflow:hidden;
      isolation:isolate;
    }
    .hero-visual::before{
      content:"";
      position:absolute;
      width:520px;
      height:520px;
      right:-170px;
      top:-150px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,79,163,.36),transparent 66%);
      filter:blur(4px);
      z-index:-1;
    }
    .hero-visual::after{
      content:"";
      position:absolute;
      left:8%;
      right:8%;
      bottom:8%;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(255,255,255,.42),transparent);
    }
    .package-card{
      position:absolute;
      width:54%;
      min-height:330px;
      right:10%;
      top:15%;
      border-radius:30px;
      background:
        linear-gradient(160deg,rgba(255,255,255,.16),rgba(255,255,255,.04)),
        linear-gradient(135deg,rgba(232,184,200,.26),rgba(255,79,163,.10));
      border:1px solid rgba(255,255,255,.20);
      box-shadow:0 24px 80px rgba(0,0,0,.24);
      padding:30px;
      transform:rotate(3deg);
    }
    .package-card .line{
      height:9px;
      border-radius:99px;
      background:rgba(255,255,255,.50);
      margin-bottom:14px;
    }
    .package-card .line.short{width:52%}
    .package-card .line.mid{width:74%;opacity:.32}
    .package-card .soft-block{
      margin-top:42px;
      height:135px;
      border-radius:22px;
      background:
        radial-gradient(circle at 30% 30%,rgba(255,255,255,.72),transparent 28%),
        linear-gradient(135deg,rgba(255,79,163,.34),rgba(245,221,230,.18));
      border:1px solid rgba(255,255,255,.20);
    }
    .float-card{
      position:absolute;
      border-radius:20px;
      background:rgba(255,255,255,.92);
      border:1px solid rgba(255,255,255,.36);
      box-shadow:0 18px 52px rgba(0,0,0,.20);
      padding:18px 18px 16px;
      color:var(--ink);
      backdrop-filter:blur(4px);
    }
    .float-card strong{display:block;font-size:24px;line-height:1.1;color:var(--ink)}
    .float-card span{display:block;margin-top:6px;font-size:13px;color:var(--muted);font-weight:700}
    .float-one{left:9%;top:18%;width:168px}
    .float-two{left:14%;bottom:17%;width:198px}
    .float-three{right:8%;bottom:13%;width:170px;background:rgba(255,79,163,.92);color:#fff}
    .float-three strong,.float-three span{color:#fff}
    .metric-row{
      display:flex;
      gap:8px;
      margin-top:13px;
    }
    .metric-bar{
      flex:1;
      height:7px;
      border-radius:99px;
      background:rgba(255,79,163,.26);
    }
    .metric-bar:nth-child(2){background:rgba(34,18,31,.18)}
    .metric-bar:nth-child(3){background:rgba(255,79,163,.46)}

    .feature-strip{
      margin-top:-38px;
      position:relative;
      z-index:3;
    }
    .strip-box{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:1px;
      background:var(--line);
      border:1px solid var(--line);
      border-radius:26px;
      overflow:hidden;
      box-shadow:var(--shadow);
    }
    .strip-item{
      background:rgba(255,255,255,.88);
      padding:22px;
      min-height:122px;
    }
    .strip-item b{
      display:block;
      color:var(--ink);
      font-size:18px;
      margin-bottom:6px;
    }
    .strip-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }

    .showcase-grid{
      display:grid;
      grid-template-columns:1.12fr .88fr;
      gap:22px;
      align-items:stretch;
    }
    .primary-card,.mini-card,.category-panel,.review-card,.faq-panel,.guide-card,.contact-card{
      border:1px solid var(--line);
      border-radius:var(--radius);
      background:rgba(255,255,255,.88);
      box-shadow:var(--shadow);
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .primary-card:hover,.mini-card:hover,.category-panel:hover,.guide-card:hover{
      transform:translateY(-5px);
      border-color:var(--line-strong);
      box-shadow:var(--shadow-hover);
    }
    .primary-card{
      min-height:470px;
      padding:34px;
      position:relative;
      overflow:hidden;
      background:
        radial-gradient(circle at 85% 18%,rgba(255,79,163,.18),transparent 32%),
        linear-gradient(135deg,#fff,#fff7fa);
    }
    .primary-card::after{
      content:"";
      position:absolute;
      right:-80px;
      bottom:-90px;
      width:280px;
      height:280px;
      border-radius:48px;
      transform:rotate(18deg);
      background:linear-gradient(135deg,rgba(34,18,31,.90),rgba(255,79,163,.70));
      opacity:.92;
    }
    .badge{
      display:inline-flex;
      align-items:center;
      padding:6px 11px;
      border-radius:999px;
      background:var(--rose-3);
      border:1px solid rgba(255,79,163,.22);
      color:#8a254f;
      font-size:12px;
      font-weight:900;
      letter-spacing:.04em;
    }
    .primary-card h3{
      max-width:520px;
      margin:20px 0 12px;
      font-size:34px;
      line-height:1.16;
      letter-spacing:-.04em;
      color:var(--ink);
      font-weight:900;
    }
    .primary-card p{
      max-width:520px;
      color:var(--muted);
      margin:0 0 22px;
      font-size:17px;
    }
    .score-box{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      margin:28px 0 30px;
      position:relative;
      z-index:2;
    }
    .score-box .score{
      min-width:132px;
      padding:16px;
      border-radius:18px;
      background:#fff;
      border:1px solid var(--line);
    }
    .score strong{
      display:block;
      font-size:26px;
      color:var(--ink);
      line-height:1;
    }
    .score span{
      display:block;
      margin-top:7px;
      color:var(--muted);
      font-size:13px;
      font-weight:700;
    }
    .mini-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:22px;
    }
    .mini-card{
      padding:24px;
      min-height:224px;
      display:flex;
      flex-direction:column;
      justify-content:space-between;
    }
    .mini-card h3{
      margin:15px 0 8px;
      font-size:22px;
      line-height:1.22;
      color:var(--ink);
      font-weight:900;
      letter-spacing:-.03em;
    }
    .mini-card p{
      margin:0 0 16px;
      color:var(--muted);
      font-size:14px;
      line-height:1.65;
    }
    .card-foot{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-top:auto;
    }
    .heat{
      color:#8a254f;
      font-weight:900;
      font-size:13px;
    }
    .tiny-link{
      display:inline-flex;
      align-items:center;
      gap:6px;
      color:var(--ink);
      font-weight:900;
      font-size:14px;
      border-bottom:1px solid rgba(255,79,163,.32);
    }
    .tiny-link:hover{border-color:var(--accent);transform:translateX(2px)}

    .category-section{
      background:
        linear-gradient(180deg,rgba(245,221,230,.44),rgba(255,255,255,.55));
    }
    .category-split{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:24px;
    }
    .category-panel{
      position:relative;
      overflow:hidden;
      padding:34px;
      min-height:330px;
    }
    .category-panel.dark{
      color:#fff;
      background:
        radial-gradient(circle at 84% 20%,rgba(255,79,163,.26),transparent 33%),
        linear-gradient(145deg,var(--ink-3),var(--ink));
      border-color:rgba(255,79,163,.24);
    }
    .category-panel.dark h3,.category-panel.dark li{color:#fff}
    .category-panel.dark p{color:rgba(255,255,255,.72)}
    .category-panel h3{
      margin:18px 0 10px;
      font-size:31px;
      line-height:1.18;
      letter-spacing:-.04em;
      font-weight:900;
      color:var(--ink);
    }
    .category-panel p{margin:0 0 20px;color:var(--muted)}
    .check-list{
      list-style:none;
      padding:0;
      margin:22px 0 28px;
      display:grid;
      gap:12px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      align-items:flex-start;
      color:var(--text);
      font-weight:700;
    }
    .check-list li::before{
      content:"";
      flex:0 0 18px;
      width:18px;
      height:18px;
      border-radius:999px;
      margin-top:4px;
      background:linear-gradient(135deg,var(--accent),var(--rose));
      box-shadow:0 0 12px rgba(255,79,163,.25);
    }

    .reviews{
      position:relative;
    }
    .orbit{
      border-radius:var(--radius-lg);
      overflow:visible;
    }
    .orbit-container{
      min-height:280px;
      outline:none;
    }
    .orbit-slide{
      padding:4px;
    }
    .review-row{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:20px;
    }
    .review-card{
      padding:26px;
      min-height:240px;
      background:#fff;
    }
    .avatar{
      width:44px;
      height:44px;
      border-radius:999px;
      display:grid;
      place-items:center;
      color:#fff;
      font-weight:900;
      background:linear-gradient(135deg,var(--ink-3),var(--accent));
      margin-bottom:16px;
    }
    .stars{
      color:#a52a5c;
      letter-spacing:2px;
      font-size:14px;
      margin-bottom:12px;
    }
    .review-card p{
      margin:0 0 16px;
      color:#4f464c;
      line-height:1.75;
    }
    .review-card small{
      color:var(--muted);
      font-weight:800;
    }
    .orbit-bullets button{
      width:9px;
      height:9px;
      margin:.25rem;
      background:rgba(34,18,31,.18);
    }
    .orbit-bullets button.is-active{
      background:var(--accent);
      box-shadow:0 0 0 5px rgba(255,79,163,.12);
    }

    .assurance-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .assurance-item{
      padding:24px;
      border:1px solid var(--line);
      border-radius:20px;
      background:linear-gradient(180deg,#fff,rgba(255,241,246,.62));
      box-shadow:0 12px 36px rgba(43,22,40,.06);
    }
    .assurance-icon{
      width:42px;
      height:42px;
      border-radius:15px;
      background:var(--ink);
      box-shadow:0 0 0 6px rgba(255,79,163,.08);
      margin-bottom:16px;
      position:relative;
    }
    .assurance-icon::after{
      content:"";
      position:absolute;
      inset:12px;
      border:1px solid rgba(255,255,255,.78);
      border-radius:9px;
    }
    .assurance-item h3{
      margin:0 0 8px;
      font-size:19px;
      color:var(--ink);
      font-weight:900;
    }
    .assurance-item p{
      margin:0;
      color:var(--muted);
      font-size:14px;
      line-height:1.7;
    }

    .guide-band{
      border-radius:var(--radius-lg);
      background:
        radial-gradient(circle at 88% 18%,rgba(255,79,163,.18),transparent 28%),
        linear-gradient(135deg,#fff,#f8eef2);
      border:1px solid var(--line);
      padding:38px;
      box-shadow:var(--shadow);
    }
    .guide-grid{
      display:grid;
      grid-template-columns:.88fr 1.12fr;
      gap:28px;
      align-items:center;
    }
    .guide-card{
      padding:22px;
      background:#fff;
      margin-bottom:14px;
    }
    .guide-card h3{
      margin:0 0 8px;
      font-size:20px;
      font-weight:900;
      color:var(--ink);
    }
    .guide-card p{
      margin:0;
      color:var(--muted);
      font-size:14px;
    }

    .faq-layout{
      display:grid;
      grid-template-columns:.78fr 1.22fr;
      gap:32px;
      align-items:start;
    }
    .faq-note{
      border-radius:var(--radius);
      padding:30px;
      background:linear-gradient(145deg,var(--ink),var(--ink-3));
      color:#fff;
      box-shadow:0 24px 70px rgba(23,16,24,.20);
    }
    .faq-note h2{
      margin:12px 0 12px;
      color:#fff;
      font-size:34px;
      line-height:1.16;
      font-weight:900;
      letter-spacing:-.04em;
    }
    .faq-note p{color:rgba(255,255,255,.72);margin:0}
    .accordion{
      background:transparent;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:18px;
      overflow:hidden;
      border:1px solid var(--line);
      box-shadow:0 10px 28px rgba(43,22,40,.05);
      background:#fff;
    }
    .accordion-title{
      border:0 !important;
      padding:20px 54px 20px 22px;
      color:var(--ink);
      font-size:17px;
      font-weight:900;
      line-height:1.4;
      background:#fff;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:var(--rose-3);
      color:var(--ink);
    }
    .accordion-title::before{
      right:22px;
      margin-top:-10px;
      color:var(--accent);
      font-size:22px;
      font-weight:400;
    }
    .accordion-content{
      border:0 !important;
      padding:0 22px 22px;
      color:var(--muted);
      background:#fff;
      line-height:1.75;
    }

    .contact-cta{
      padding:0 0 104px;
    }
    .cta-box{
      position:relative;
      overflow:hidden;
      border-radius:var(--radius-lg);
      padding:48px;
      background:
        radial-gradient(circle at 80% 15%,rgba(255,79,163,.26),transparent 30%),
        linear-gradient(135deg,var(--ink),var(--ink-3));
      color:#fff;
      box-shadow:0 28px 84px rgba(23,16,24,.26);
    }
    .cta-box::after{
      content:"";
      position:absolute;
      right:-60px;
      bottom:-80px;
      width:260px;
      height:260px;
      border-radius:50%;
      border:1px solid rgba(255,255,255,.14);
      box-shadow:inset 0 0 60px rgba(255,79,163,.18);
    }
    .cta-grid{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:32px;
      align-items:center;
      position:relative;
      z-index:2;
    }
    .cta-box h2{
      margin:14px 0 12px;
      font-size:clamp(28px,4vw,44px);
      line-height:1.14;
      font-weight:900;
      letter-spacing:-.04em;
      color:#fff;
    }
    .cta-box p{margin:0;color:rgba(255,255,255,.72);font-size:17px}
    .contact-card{
      padding:24px;
      background:rgba(255,255,255,.95);
      color:var(--text);
    }
    .form-row{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
      margin-bottom:12px;
    }
    label{
      display:block;
      color:var(--ink);
      font-size:13px;
      font-weight:900;
      margin-bottom:6px;
    }
    input,select,textarea{
      width:100%;
      min-height:50px;
      border-radius:14px;
      border:1px solid rgba(34,18,31,.14);
      background:#fff;
      padding:12px 14px;
      color:var(--text);
      box-shadow:none;
      transition:border-color var(--ease),box-shadow var(--ease),background var(--ease);
    }
    textarea{min-height:92px;resize:vertical}
    input:focus,select:focus,textarea:focus{
      border-color:var(--accent);
      box-shadow:0 0 0 4px rgba(255,79,163,.12);
      outline:none;
      background:#fff;
    }
    .form-hint{
      margin:10px 0 16px;
      color:var(--muted);
      font-size:13px;
      line-height:1.65;
    }

    .site-footer{
      background:
        linear-gradient(180deg,#21141f,#130d14),
        repeating-linear-gradient(90deg,rgba(255,255,255,.03) 0 1px,transparent 1px 80px);
      color:rgba(255,255,255,.74);
      padding:62px 0 26px;
      border-top:1px solid rgba(255,79,163,.16);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr .85fr;
      gap:34px;
      padding-bottom:38px;
    }
    .footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:900;
      font-size:20px;
      margin-bottom:16px;
    }
    .footer-desc{
      max-width:430px;
      margin:0;
      color:rgba(255,255,255,.64);
    }
    .footer-title{
      color:#fff;
      font-size:15px;
      font-weight:900;
      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,.68);
      border-bottom:1px solid transparent;
    }
    .footer-links a:hover,.footer-links a:focus{
      color:#fff;
      border-color:var(--accent);
    }
    .copyright{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:20px;
      padding-top:24px;
      border-top:1px solid rgba(255,255,255,.10);
      color:rgba(255,255,255,.52);
      font-size:13px;
    }

    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition:none!important}
    }
    @media (max-width:1100px){
      .desktop-nav{gap:0}
      .nav-link{padding:0 11px}
      .hero-visual{min-height:500px}
      .showcase-grid{grid-template-columns:1fr}
      .mini-grid{grid-template-columns:repeat(4,1fr)}
      .mini-card{min-height:210px}
      .review-row{grid-template-columns:1fr 1fr}
      .review-row .review-card:nth-child(3){display:none}
    }
    @media (max-width:900px){
      .section{padding:78px 0}
      .desktop-nav,.nav-actions .desktop-cta{display:none}
      .menu-toggle{display:inline-flex}
      .mobile-panel.is-open{display:block}
      .nav-inner{min-height:68px}
      .hero{padding:54px 0 78px}
      .hero-visual{margin-top:26px;min-height:470px}
      .strip-box{grid-template-columns:repeat(2,1fr)}
      .mini-grid{grid-template-columns:1fr 1fr}
      .category-split,.guide-grid,.faq-layout,.cta-grid,.footer-grid{grid-template-columns:1fr}
      .assurance-grid{grid-template-columns:1fr 1fr}
      .copyright{flex-direction:column;align-items:flex-start}
    }
    @media (max-width:640px){
      .rl-container{width:min(calc(100% - 28px),var(--container))}
      .section{padding:62px 0}
      .section-tight{padding:58px 0}
      .section-head{display:block}
      .section-desc{margin-top:14px}
      .hero-actions .btn,.cta-box .btn{width:100%}
      .hero h1{letter-spacing:-.045em}
      .hero-visual{min-height:420px;border-radius:26px}
      .package-card{width:62%;right:7%;top:15%;min-height:280px;padding:22px}
      .float-card{padding:14px;border-radius:17px}
      .float-one{left:6%;top:12%;width:150px}
      .float-two{left:8%;bottom:12%;width:180px}
      .float-three{right:6%;bottom:8%;width:148px}
      .strip-box,.mini-grid,.assurance-grid,.review-row{grid-template-columns:1fr}
      .primary-card,.category-panel,.guide-band,.faq-note,.cta-box{padding:26px}
      .primary-card h3{font-size:28px}
      .score-box .score{min-width:calc(50% - 8px);flex:1}
      .form-row{grid-template-columns:1fr}
      .orbit-container{min-height:520px}
    }
    @media (max-width:420px){
      .brand{font-size:16px}
      .brand-mark{width:34px;height:34px;border-radius:12px}
      .hero-visual{min-height:390px}
      .float-two{display:none}
      .score-box .score{min-width:100%}
      .primary-card::after{opacity:.45}
    }

/* roulang page: category1 */
:root{
      --rl-bg:#faf7f8;
      --rl-bg-soft:#f4eef1;
      --rl-panel:#fffafd;
      --rl-ink:#2b2529;
      --rl-muted:#756c72;
      --rl-deep:#171018;
      --rl-deep-2:#22121f;
      --rl-deep-3:#2b1628;
      --rl-rose:#e8b8c8;
      --rl-rose-2:#f5dde6;
      --rl-accent:#ff4fa3;
      --rl-accent-2:#f23c8f;
      --rl-border:rgba(34,18,31,.11);
      --rl-border-hot:rgba(255,79,163,.22);
      --rl-shadow:0 24px 70px rgba(43,22,40,.12);
      --rl-shadow-soft:0 14px 34px rgba(43,22,40,.08);
      --rl-radius-sm:12px;
      --rl-radius:22px;
      --rl-radius-lg:34px;
      --rl-container:1200px;
      --rl-ease:220ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--rl-ink);
      background:
        radial-gradient(circle at 8% 5%, rgba(232,184,200,.32), transparent 34%),
        radial-gradient(circle at 88% 16%, rgba(255,79,163,.10), transparent 30%),
        linear-gradient(180deg,#fffafd 0%,var(--rl-bg) 38%,#fff 100%);
      line-height:1.75;
      -webkit-font-smoothing:antialiased;
      text-rendering:optimizeLegibility;
    }
    a{color:inherit;text-decoration:none;transition:color var(--rl-ease),border-color var(--rl-ease),background var(--rl-ease),transform var(--rl-ease),box-shadow var(--rl-ease)}
    a:hover,a:focus{color:var(--rl-accent)}
    img{max-width:100%;height:auto;display:block}
    button,input,textarea,select{font:inherit}
    button{cursor:pointer}
    :focus-visible{outline:3px solid rgba(255,79,163,.35);outline-offset:3px}
    ::selection{background:rgba(255,79,163,.22);color:var(--rl-deep)}

    .rl-container{
      width:min(calc(100% - 40px),var(--rl-container));
      margin:0 auto;
    }
    .section{padding:92px 0}
    .section-tight{padding:68px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:7px 12px;
      border:1px solid var(--rl-border-hot);
      border-radius:999px;
      color:var(--rl-deep-2);
      background:rgba(245,221,230,.55);
      font-size:13px;
      font-weight:700;
      letter-spacing:.04em;
      line-height:1.3;
    }
    .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:999px;
      background:var(--rl-accent);
      box-shadow:0 0 16px rgba(255,79,163,.6);
    }
    .section-head{
      display:flex;
      align-items:flex-end;
      justify-content:space-between;
      gap:28px;
      margin-bottom:34px;
    }
    .section-title{
      margin:14px 0 0;
      font-size:clamp(28px,3.2vw,42px);
      line-height:1.16;
      letter-spacing:-.04em;
      color:var(--rl-deep);
      font-weight:800;
    }
    .section-desc{
      max-width:560px;
      margin:0;
      color:var(--rl-muted);
      font-size:17px;
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:linear-gradient(180deg,rgba(23,16,24,.98),rgba(34,18,31,.96));
      border-bottom:1px solid rgba(255,79,163,.18);
      box-shadow:0 16px 34px rgba(23,16,24,.22);
    }
    .site-header::after{
      content:"";
      position:absolute;
      left:0;
      right:0;
      bottom:0;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(255,79,163,.55),rgba(232,184,200,.25),transparent);
      pointer-events:none;
    }
    .nav-inner{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:26px;
    }
    .brand,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      font-weight:800;
      letter-spacing:-.03em;
      color:#fff;
      white-space:nowrap;
    }
    .brand:hover,.brand:focus,.footer-brand:hover,.footer-brand:focus{color:#fff}
    .brand-mark{
      width:34px;
      height:34px;
      border-radius:13px;
      display:inline-block;
      background:
        radial-gradient(circle at 32% 28%, #fff 0 7%, transparent 8%),
        linear-gradient(135deg,var(--rl-accent),#8e2c67 58%,var(--rl-deep-3));
      box-shadow:0 0 22px rgba(255,79,163,.34), inset 0 0 0 1px rgba(255,255,255,.18);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      width:14px;
      height:2px;
      border-radius:999px;
      background:rgba(255,255,255,.78);
      left:10px;
      top:19px;
      transform:rotate(-28deg);
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:8px;
      margin-left:auto;
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:44px;
      padding:0 15px;
      color:rgba(255,255,255,.74);
      font-size:15px;
      font-weight:700;
      border-radius:999px;
    }
    .nav-link::after{
      content:"";
      position:absolute;
      left:17px;
      right:17px;
      bottom:2px;
      height:2px;
      border-radius:999px;
      transform:scaleX(0);
      transform-origin:center;
      background:var(--rl-accent);
      box-shadow:0 0 16px rgba(255,79,163,.55);
      transition:transform var(--rl-ease);
    }
    .nav-link:hover{
      color:#fff;
      background:rgba(255,255,255,.05);
    }
    .nav-link:hover::after,.nav-link.active::after{transform:scaleX(1)}
    .nav-link.active{
      color:#fff;
      background:rgba(255,79,163,.10);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:12px 20px;
      border-radius:999px;
      font-weight:800;
      line-height:1.2;
      border:1px solid transparent;
      transition:transform var(--rl-ease),box-shadow var(--rl-ease),background var(--rl-ease),border-color var(--rl-ease),color var(--rl-ease);
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--rl-accent),var(--rl-accent-2));
      box-shadow:0 13px 30px rgba(255,79,163,.27);
    }
    .btn-primary:hover,.btn-primary:focus{
      color:#fff;
      box-shadow:0 18px 42px rgba(255,79,163,.38);
    }
    .btn-secondary{
      color:var(--rl-deep-2);
      background:#fff;
      border-color:var(--rl-border);
      box-shadow:var(--rl-shadow-soft);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      color:var(--rl-deep);
      border-color:var(--rl-border-hot);
      background:var(--rl-rose-2);
    }
    .btn-ghost{
      color:#fff;
      border-color:rgba(255,255,255,.22);
      background:rgba(255,255,255,.06);
    }
    .btn-ghost:hover,.btn-ghost:focus{
      color:#fff;
      background:rgba(255,79,163,.16);
      border-color:rgba(255,79,163,.42);
    }
    .menu-toggle{
      display:none;
      width:46px;
      height:46px;
      border-radius:999px;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.06);
      position:relative;
    }
    .menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{
      position:absolute;
      left:13px;
      width:20px;
      height:2px;
      border-radius:999px;
      background:#fff;
      transition:transform var(--rl-ease),top var(--rl-ease),opacity var(--rl-ease);
    }
    .menu-toggle span{top:22px}
    .menu-toggle span::before,.menu-toggle span::after{content:""}
    .menu-toggle span::before{top:-7px}
    .menu-toggle span::after{top:7px}
    .menu-toggle[aria-expanded="true"] span{background:transparent}
    .menu-toggle[aria-expanded="true"] span::before{top:0;transform:rotate(45deg)}
    .menu-toggle[aria-expanded="true"] span::after{top:0;transform:rotate(-45deg)}
    .mobile-panel{
      display:none;
      padding:0 0 18px;
      border-top:1px solid rgba(255,255,255,.08);
    }
    .mobile-panel a{
      display:flex;
      align-items:center;
      min-height:48px;
      padding:0 14px;
      border-radius:14px;
      color:rgba(255,255,255,.78);
      font-weight:800;
    }
    .mobile-panel a:hover,.mobile-panel a.active{
      color:#fff;
      background:rgba(255,79,163,.13);
    }

    .category-hero{
      padding:72px 0 54px;
      position:relative;
      overflow:hidden;
    }
    .category-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg,rgba(34,18,31,.04),transparent 34%),
        radial-gradient(circle at 84% 10%,rgba(255,79,163,.14),transparent 28%);
      pointer-events:none;
    }
    .hero-shell{
      position:relative;
      display:grid;
      grid-template-columns:minmax(0,1.12fr) minmax(280px,.88fr);
      gap:38px;
      align-items:center;
      padding:38px;
      border-radius:var(--rl-radius-lg);
      background:
        linear-gradient(135deg,rgba(255,250,253,.92),rgba(245,238,241,.78)),
        #fff;
      border:1px solid var(--rl-border);
      box-shadow:var(--rl-shadow);
      overflow:hidden;
    }
    .hero-copy h1{
      margin:18px 0 16px;
      max-width:780px;
      font-size:clamp(36px,5vw,58px);
      line-height:1.1;
      letter-spacing:-.055em;
      color:var(--rl-deep);
      font-weight:850;
    }
    .hero-copy h1 span{
      color:var(--rl-accent-2);
    }
    .hero-copy p{
      max-width:660px;
      margin:0;
      color:var(--rl-muted);
      font-size:18px;
    }
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:13px;
      margin-top:28px;
    }
    .hero-metrics{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:28px;
      max-width:680px;
    }
    .metric{
      padding:14px;
      border-radius:18px;
      background:#fff;
      border:1px solid var(--rl-border);
      box-shadow:0 10px 26px rgba(43,22,40,.06);
    }
    .metric strong{
      display:block;
      color:var(--rl-deep);
      font-size:18px;
      line-height:1.2;
    }
    .metric span{
      display:block;
      color:var(--rl-muted);
      font-size:13px;
      margin-top:4px;
    }
    .hero-visual{
      min-height:330px;
      border-radius:28px;
      background:
        radial-gradient(circle at 25% 20%,rgba(255,255,255,.36),transparent 15%),
        linear-gradient(145deg,var(--rl-deep),var(--rl-deep-3));
      position:relative;
      overflow:hidden;
      border:1px solid rgba(255,79,163,.18);
      box-shadow:inset 0 0 0 1px rgba(255,255,255,.06),0 24px 60px rgba(34,18,31,.22);
    }
    .hero-visual::before{
      content:"";
      position:absolute;
      width:250px;
      height:250px;
      border-radius:50%;
      right:-70px;
      top:-70px;
      background:radial-gradient(circle,rgba(255,79,163,.38),transparent 62%);
    }
    .hero-visual::after{
      content:"";
      position:absolute;
      left:-20%;
      right:-20%;
      top:55%;
      height:2px;
      background:linear-gradient(90deg,transparent,rgba(255,79,163,.78),rgba(245,221,230,.5),transparent);
      transform:rotate(-18deg);
      box-shadow:0 0 26px rgba(255,79,163,.48);
    }
    .visual-card{
      position:absolute;
      inset:auto 26px 28px 26px;
      padding:22px;
      border-radius:24px;
      background:rgba(255,250,253,.94);
      box-shadow:0 20px 48px rgba(0,0,0,.22);
      border:1px solid rgba(255,255,255,.78);
      color:var(--rl-deep);
    }
    .visual-card .score{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:12px;
      margin-bottom:16px;
    }
    .score b{font-size:32px;line-height:1;color:var(--rl-accent-2)}
    .score span{
      font-size:13px;
      color:var(--rl-muted);
      font-weight:700;
    }
    .mini-bars{display:grid;gap:9px}
    .mini-bar{
      height:9px;
      border-radius:999px;
      background:var(--rl-rose-2);
      overflow:hidden;
    }
    .mini-bar i{
      display:block;
      height:100%;
      width:var(--w);
      border-radius:inherit;
      background:linear-gradient(90deg,var(--rl-accent),#b94c8a);
    }

    .filter-strip{
      position:relative;
      z-index:1;
      margin-top:-10px;
    }
    .filter-box{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      padding:18px;
      border-radius:24px;
      background:#fff;
      border:1px solid var(--rl-border);
      box-shadow:var(--rl-shadow-soft);
    }
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
    }
    .tag-btn,.badge{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:6px;
      border-radius:999px;
      padding:8px 13px;
      font-size:13px;
      font-weight:800;
      line-height:1.25;
      border:1px solid var(--rl-border);
      background:var(--rl-panel);
      color:var(--rl-deep-2);
    }
    .tag-btn{
      min-height:40px;
      cursor:pointer;
    }
    .tag-btn:hover,.tag-btn.active{
      color:var(--rl-deep);
      border-color:var(--rl-border-hot);
      background:rgba(245,221,230,.72);
      box-shadow:0 0 0 4px rgba(255,79,163,.06);
    }
    .filter-note{
      color:var(--rl-muted);
      font-size:14px;
      white-space:nowrap;
    }

    .curated-layout{
      display:grid;
      grid-template-columns:320px minmax(0,1fr);
      gap:28px;
      align-items:start;
    }
    .side-panel{
      position:sticky;
      top:102px;
      padding:26px;
      border-radius:var(--rl-radius);
      background:linear-gradient(180deg,var(--rl-deep-2),var(--rl-deep));
      color:#fff;
      border:1px solid rgba(255,79,163,.18);
      box-shadow:0 24px 56px rgba(23,16,24,.18);
      overflow:hidden;
    }
    .side-panel::after{
      content:"";
      position:absolute;
      width:180px;
      height:180px;
      border-radius:50%;
      right:-80px;
      bottom:-80px;
      background:radial-gradient(circle,rgba(255,79,163,.34),transparent 62%);
      pointer-events:none;
    }
    .side-panel h2{
      position:relative;
      margin:12px 0 12px;
      color:#fff;
      font-size:26px;
      line-height:1.2;
      font-weight:850;
      letter-spacing:-.04em;
    }
    .side-panel p{
      position:relative;
      color:rgba(255,255,255,.72);
      margin:0 0 22px;
    }
    .check-list{
      position:relative;
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:13px;
    }
    .check-list li{
      display:grid;
      grid-template-columns:22px 1fr;
      gap:10px;
      color:rgba(255,255,255,.84);
      font-size:15px;
    }
    .check-list li::before{
      content:"✓";
      width:22px;
      height:22px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      border-radius:999px;
      background:rgba(255,79,163,.18);
      color:#fff;
      font-size:12px;
      font-weight:900;
    }
    .curated-grid{
      display:grid;
      grid-template-columns:repeat(2,minmax(0,1fr));
      gap:18px;
    }
    .choice-card{
      position:relative;
      padding:24px;
      border-radius:var(--rl-radius);
      background:#fff;
      border:1px solid var(--rl-border);
      box-shadow:var(--rl-shadow-soft);
      overflow:hidden;
      min-height:270px;
      display:flex;
      flex-direction:column;
      transition:transform var(--rl-ease),box-shadow var(--rl-ease),border-color var(--rl-ease);
    }
    .choice-card:hover{
      transform:translateY(-5px);
      border-color:var(--rl-border-hot);
      box-shadow:var(--rl-shadow);
    }
    .choice-card.featured{
      grid-column:span 2;
      min-height:330px;
      display:grid;
      grid-template-columns:1fr 260px;
      gap:24px;
      align-items:stretch;
      background:
        radial-gradient(circle at 92% 10%,rgba(255,79,163,.16),transparent 22%),
        linear-gradient(135deg,#fff,var(--rl-rose-2));
    }
    .choice-card h3{
      margin:14px 0 10px;
      font-size:24px;
      line-height:1.22;
      font-weight:850;
      letter-spacing:-.035em;
      color:var(--rl-deep);
    }
    .choice-card p{
      margin:0;
      color:var(--rl-muted);
      display:-webkit-box;
      -webkit-line-clamp:2;
      -webkit-box-orient:vertical;
      overflow:hidden;
    }
    .choice-card ul{
      list-style:none;
      padding:0;
      margin:18px 0 22px;
      display:grid;
      gap:9px;
      color:var(--rl-ink);
      font-size:15px;
    }
    .choice-card ul li{
      display:flex;
      gap:9px;
      align-items:flex-start;
    }
    .choice-card ul li::before{
      content:"";
      width:7px;
      height:7px;
      margin-top:9px;
      border-radius:50%;
      background:var(--rl-accent);
      box-shadow:0 0 12px rgba(255,79,163,.38);
      flex:0 0 auto;
    }
    .card-foot{
      margin-top:auto;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:14px;
    }
    .index-score{
      color:var(--rl-deep);
      font-weight:900;
      letter-spacing:-.02em;
    }
    .index-score small{
      color:var(--rl-muted);
      font-weight:700;
      margin-right:4px;
    }
    .card-link{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:40px;
      padding:9px 14px;
      border-radius:999px;
      color:var(--rl-deep);
      background:var(--rl-bg-soft);
      border:1px solid var(--rl-border);
      font-size:14px;
      font-weight:900;
    }
    .card-link:hover{
      color:#fff;
      background:var(--rl-accent-2);
      border-color:var(--rl-accent-2);
    }
    .abstract-pack{
      border-radius:24px;
      background:
        linear-gradient(145deg,rgba(23,16,24,.98),rgba(43,22,40,.94)),
        var(--rl-deep);
      position:relative;
      overflow:hidden;
      min-height:100%;
      border:1px solid rgba(255,79,163,.16);
    }
    .abstract-pack::before{
      content:"";
      position:absolute;
      inset:34px;
      border-radius:22px;
      border:1px solid rgba(255,255,255,.16);
      background:linear-gradient(160deg,rgba(255,255,255,.08),transparent 60%);
    }
    .abstract-pack::after{
      content:"精选";
      position:absolute;
      right:24px;
      bottom:24px;
      color:#fff;
      font-size:28px;
      font-weight:900;
      letter-spacing:.18em;
      opacity:.9;
    }

    .steps-wrap{
      padding:34px;
      border-radius:var(--rl-radius-lg);
      background:#fff;
      border:1px solid var(--rl-border);
      box-shadow:var(--rl-shadow-soft);
    }
    .steps{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:0;
      counter-reset:step;
      margin-top:20px;
      border-radius:22px;
      overflow:hidden;
      border:1px solid var(--rl-border);
    }
    .step{
      counter-increment:step;
      padding:28px 22px;
      background:linear-gradient(180deg,#fff,var(--rl-panel));
      border-right:1px solid var(--rl-border);
      position:relative;
    }
    .step:last-child{border-right:0}
    .step::before{
      content:"0" counter(step);
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:42px;
      height:42px;
      border-radius:16px;
      color:#fff;
      background:linear-gradient(135deg,var(--rl-accent),#9d356f);
      box-shadow:0 12px 24px rgba(255,79,163,.20);
      font-weight:900;
      margin-bottom:18px;
    }
    .step h3{
      margin:0 0 8px;
      font-size:20px;
      font-weight:850;
      color:var(--rl-deep);
      letter-spacing:-.03em;
    }
    .step p{
      margin:0;
      color:var(--rl-muted);
      font-size:15px;
    }

    .scenario-band{
      background:
        linear-gradient(135deg,rgba(23,16,24,.98),rgba(43,22,40,.96)),
        var(--rl-deep);
      color:#fff;
      border-radius:var(--rl-radius-lg);
      padding:42px;
      position:relative;
      overflow:hidden;
      box-shadow:0 28px 70px rgba(23,16,24,.22);
    }
    .scenario-band::before{
      content:"";
      position:absolute;
      right:-90px;
      top:-120px;
      width:320px;
      height:320px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,79,163,.34),transparent 65%);
    }
    .scenario-band .section-title,
    .scenario-band h2{color:#fff}
    .scenario-band .section-desc{color:rgba(255,255,255,.72)}
    .scenario-grid{
      position:relative;
      display:grid;
      grid-template-columns:1.1fr .9fr;
      gap:28px;
      align-items:center;
    }
    .scenario-cards{
      display:grid;
      gap:14px;
    }
    .scenario-item{
      padding:18px;
      border-radius:20px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.12);
    }
    .scenario-item h3{
      margin:0 0 6px;
      color:#fff;
      font-size:18px;
      font-weight:850;
    }
    .scenario-item p{
      margin:0;
      color:rgba(255,255,255,.72);
      font-size:15px;
    }
    .quote-card{
      padding:28px;
      border-radius:28px;
      background:#fff;
      color:var(--rl-deep);
      box-shadow:0 24px 54px rgba(0,0,0,.22);
    }
    .quote-card .stars{
      color:var(--rl-accent-2);
      letter-spacing:.12em;
      font-size:14px;
      margin-bottom:16px;
    }
    .quote-card p{
      margin:0 0 18px;
      color:var(--rl-ink);
      font-size:18px;
      line-height:1.7;
    }
    .quote-author{
      display:flex;
      align-items:center;
      gap:12px;
      color:var(--rl-muted);
      font-size:14px;
      font-weight:700;
    }
    .avatar{
      width:40px;
      height:40px;
      border-radius:50%;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:#fff;
      background:linear-gradient(135deg,var(--rl-accent),var(--rl-deep-3));
      font-weight:900;
    }

    .compare-grid{
      display:grid;
      grid-template-columns:repeat(3,minmax(0,1fr));
      gap:18px;
    }
    .compare-card{
      padding:26px;
      border-radius:var(--rl-radius);
      border:1px solid var(--rl-border);
      background:var(--rl-panel);
      box-shadow:var(--rl-shadow-soft);
    }
    .compare-card strong{
      display:block;
      margin-bottom:10px;
      font-size:21px;
      color:var(--rl-deep);
      font-weight:850;
      letter-spacing:-.03em;
    }
    .compare-card p{
      margin:0;
      color:var(--rl-muted);
    }

    .faq-layout{
      display:grid;
      grid-template-columns:.82fr 1.18fr;
      gap:34px;
      align-items:start;
    }
    .faq-note{
      padding:28px;
      border-radius:var(--rl-radius);
      background:linear-gradient(180deg,var(--rl-rose-2),#fff);
      border:1px solid var(--rl-border);
    }
    .faq-note p{margin:14px 0 0;color:var(--rl-muted)}
    .accordion{
      background:transparent;
    }
    .accordion-item{
      margin-bottom:12px;
      border:1px solid var(--rl-border);
      border-radius:18px;
      overflow:hidden;
      background:#fff;
      box-shadow:0 12px 28px rgba(43,22,40,.05);
    }
    .accordion-title{
      padding:20px 56px 20px 20px;
      border:0;
      color:var(--rl-deep);
      font-size:17px;
      font-weight:850;
      line-height:1.4;
    }
    .accordion-title:hover,.accordion-title:focus{
      color:var(--rl-accent-2);
      background:rgba(245,221,230,.55);
    }
    .accordion-title::before{
      right:20px;
      font-size:24px;
      color:var(--rl-accent-2);
      margin-top:-13px;
    }
    :last-child:not(.is-active)>.accordion-title{border-bottom:0}
    .accordion-content{
      border:0;
      padding:0 20px 20px;
      color:var(--rl-muted);
      background:#fff;
      line-height:1.75;
    }

    .contact-cta{
      padding:42px;
      border-radius:var(--rl-radius-lg);
      background:
        radial-gradient(circle at 14% 16%,rgba(255,255,255,.18),transparent 28%),
        linear-gradient(135deg,var(--rl-deep),var(--rl-deep-3));
      color:#fff;
      box-shadow:0 30px 72px rgba(23,16,24,.24);
      overflow:hidden;
      position:relative;
    }
    .contact-cta::after{
      content:"";
      position:absolute;
      left:42%;
      right:-12%;
      bottom:-80px;
      height:210px;
      background:radial-gradient(ellipse,rgba(255,79,163,.28),transparent 67%);
      pointer-events:none;
    }
    .contact-grid{
      position:relative;
      z-index:1;
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:34px;
      align-items:center;
    }
    .contact-cta h2{
      margin:12px 0 12px;
      color:#fff;
      font-size:clamp(28px,3.4vw,42px);
      line-height:1.15;
      font-weight:850;
      letter-spacing:-.04em;
    }
    .contact-cta p{
      margin:0;
      color:rgba(255,255,255,.72);
    }
    .consult-form{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:14px;
      padding:20px;
      border-radius:24px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
    }
    .form-field.full{grid-column:1/-1}
    .form-field label{
      display:block;
      color:rgba(255,255,255,.80);
      font-size:13px;
      font-weight:800;
      margin-bottom:7px;
    }
    .form-field input,.form-field select,.form-field textarea{
      width:100%;
      min-height:50px;
      border:1px solid rgba(255,255,255,.16);
      border-radius:14px;
      background:rgba(255,255,255,.94);
      color:var(--rl-deep);
      padding:12px 14px;
      box-shadow:none;
      margin:0;
    }
    .form-field textarea{
      min-height:96px;
      resize:vertical;
    }
    .form-field input:focus,.form-field select:focus,.form-field textarea:focus{
      border-color:var(--rl-accent);
      box-shadow:0 0 0 4px rgba(255,79,163,.16);
      background:#fff;
    }
    .form-help{
      grid-column:1/-1;
      color:rgba(255,255,255,.66);
      font-size:13px;
      margin:-2px 0 0;
    }
    .form-actions{
      grid-column:1/-1;
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
    }

    .site-footer{
      padding:58px 0 28px;
      background:
        linear-gradient(180deg,#21121f,#140e15),
        var(--rl-deep);
      color:#fff;
      position:relative;
      overflow:hidden;
    }
    .site-footer::before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:0;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(255,79,163,.44),transparent);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .7fr .8fr;
      gap:34px;
      align-items:start;
    }
    .footer-brand{font-size:20px}
    .footer-desc{
      max-width:420px;
      margin:18px 0 0;
      color:rgba(255,255,255,.66);
    }
    .footer-title{
      margin:0 0 16px;
      color:#fff;
      font-size:16px;
      font-weight:850;
    }
    .footer-links{
      list-style:none;
      margin:0;
      padding:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,255,255,.66);
      border-bottom:1px solid transparent;
    }
    .footer-links a:hover,.footer-links a:focus{
      color:#fff;
      border-color:rgba(255,79,163,.55);
    }
    .copyright{
      margin-top:42px;
      padding-top:20px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
      color:rgba(255,255,255,.56);
      font-size:13px;
    }

    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{scroll-behavior:auto!important;transition:none!important;animation:none!important}
    }
    @media (max-width:1024px){
      .section{padding:76px 0}
      .hero-shell{grid-template-columns:1fr;padding:30px}
      .hero-visual{min-height:300px}
      .curated-layout{grid-template-columns:1fr}
      .side-panel{position:relative;top:auto}
      .steps{grid-template-columns:repeat(2,1fr)}
      .step:nth-child(2){border-right:0}
      .step:nth-child(-n+2){border-bottom:1px solid var(--rl-border)}
      .scenario-grid,.faq-layout,.contact-grid{grid-template-columns:1fr}
      .compare-grid{grid-template-columns:1fr}
    }
    @media (max-width:768px){
      .rl-container{width:min(calc(100% - 28px),var(--rl-container))}
      .desktop-nav,.desktop-cta{display:none}
      .menu-toggle{display:inline-flex}
      .mobile-panel.is-open{display:grid;gap:6px}
      .nav-inner{min-height:68px}
      .brand{font-size:16px}
      .category-hero{padding:44px 0 42px}
      .hero-shell{padding:24px;border-radius:26px}
      .hero-copy p{font-size:16px}
      .hero-actions .btn{width:100%}
      .hero-metrics{grid-template-columns:1fr}
      .filter-box{align-items:flex-start;flex-direction:column}
      .filter-note{white-space:normal}
      .curated-grid{grid-template-columns:1fr}
      .choice-card.featured{
        grid-column:auto;
        grid-template-columns:1fr;
      }
      .abstract-pack{min-height:220px}
      .section-head{display:block}
      .section-desc{margin-top:12px}
      .steps{grid-template-columns:1fr}
      .step{border-right:0;border-bottom:1px solid var(--rl-border)}
      .step:last-child{border-bottom:0}
      .scenario-band,.contact-cta,.steps-wrap{padding:24px;border-radius:26px}
      .consult-form{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{display:grid}
    }
    @media (max-width:520px){
      .section{padding:60px 0}
      .section-tight{padding:48px 0}
      .hero-copy h1{font-size:34px}
      .hero-shell{padding:20px}
      .hero-visual{min-height:260px}
      .visual-card{left:18px;right:18px;bottom:18px;padding:18px}
      .choice-card{padding:20px;min-height:auto}
      .choice-card h3{font-size:21px}
      .card-foot{align-items:flex-start;flex-direction:column}
      .card-link{width:100%}
      .tag-row{width:100%;overflow-x:auto;flex-wrap:nowrap;padding-bottom:4px}
      .tag-btn{white-space:nowrap}
      .accordion-title{padding-right:46px}
    }

/* roulang page: category2 */
:root{
      --color-ink:#171018;
      --color-ink-2:#22121F;
      --color-ink-3:#2B1628;
      --color-rose:#E8B8C8;
      --color-rose-2:#F5DDE6;
      --color-accent:#FF4FA3;
      --color-accent-2:#F23C8F;
      --color-bg:#FAF7F8;
      --color-bg-soft:#F4EEF1;
      --color-card:#FFFDFD;
      --color-text:#2B2529;
      --color-muted:#756C72;
      --color-border:rgba(34,18,31,.12);
      --color-border-hot:rgba(255,79,163,.26);
      --shadow-soft:0 22px 60px rgba(34,18,31,.10);
      --shadow-card:0 16px 42px rgba(34,18,31,.08);
      --shadow-neon:0 0 0 1px rgba(255,79,163,.22),0 14px 40px rgba(255,79,163,.16);
      --radius-sm:12px;
      --radius-md:20px;
      --radius-lg:30px;
      --radius-pill:999px;
      --container:1200px;
      --ease:220ms ease;
    }

    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:system-ui,-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei","Noto Sans CJK SC",sans-serif;
      color:var(--color-text);
      background:
        radial-gradient(circle at 12% 4%, rgba(255,79,163,.08), transparent 28%),
        radial-gradient(circle at 88% 18%, rgba(232,184,200,.25), transparent 26%),
        linear-gradient(180deg,#fff 0%,var(--color-bg) 42%,#fff 100%);
      line-height:1.75;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:color var(--ease),border-color var(--ease),background var(--ease),transform var(--ease),box-shadow var(--ease)}
    a:hover,a:focus{color:var(--color-accent)}
    img{max-width:100%;display:block}
    button,input,select,textarea{font:inherit}
    button{cursor:pointer}
    ::selection{background:rgba(255,79,163,.18);color:var(--color-ink)}
    :focus-visible{outline:3px solid rgba(255,79,163,.42);outline-offset:3px;border-radius:10px}

    .rl-container{
      width:min(var(--container),calc(100% - 40px));
      margin-inline:auto;
    }
    .section{padding:92px 0}
    .section-sm{padding:64px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 13px;
      border-radius:var(--radius-pill);
      background:rgba(245,221,230,.72);
      border:1px solid rgba(255,79,163,.16);
      color:#7c294f;
      font-size:13px;
      font-weight:700;
      letter-spacing:.04em;
      line-height:1.2;
    }
    .eyebrow::before{
      content:"";
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--color-accent);
      box-shadow:0 0 16px rgba(255,79,163,.65);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(36px,5.1vw,58px);
      line-height:1.12;
      letter-spacing:-.045em;
      font-weight:820;
      color:var(--color-ink);
      margin-bottom:22px;
    }
    h2{
      font-size:clamp(28px,3.3vw,40px);
      line-height:1.18;
      letter-spacing:-.035em;
      font-weight:790;
      color:var(--color-ink);
      margin-bottom:18px;
    }
    h3{
      font-size:22px;
      line-height:1.28;
      font-weight:760;
      letter-spacing:-.02em;
      color:var(--color-ink-2);
      margin-bottom:12px;
    }
    p{font-size:16px;color:var(--color-muted)}
    .lead{
      font-size:18px;
      line-height:1.8;
      color:#5e555b;
      max-width:760px;
    }
    .text-highlight{
      color:#a51f62;
      background:linear-gradient(180deg,transparent 52%,rgba(255,79,163,.16) 52%);
      padding:0 .04em;
    }

    .btn{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:8px;
      min-height:46px;
      padding:13px 22px;
      border-radius:var(--radius-pill);
      border:1px solid transparent;
      font-weight:760;
      line-height:1;
      letter-spacing:.01em;
      white-space:nowrap;
      transition:transform var(--ease),box-shadow var(--ease),background var(--ease),border-color var(--ease),color var(--ease);
    }
    .btn:hover{transform:translateY(-2px)}
    .btn-primary{
      color:#fff;
      background:linear-gradient(135deg,var(--color-accent),#B72F72 54%,var(--color-ink-2));
      box-shadow:0 14px 32px rgba(255,79,163,.22);
    }
    .btn-primary:hover,.btn-primary:focus{color:#fff;box-shadow:var(--shadow-neon)}
    .btn-secondary{
      color:var(--color-ink-2);
      background:rgba(255,255,255,.76);
      border-color:rgba(34,18,31,.14);
    }
    .btn-secondary:hover,.btn-secondary:focus{
      color:#9b1f5d;
      background:var(--color-rose-2);
      border-color:rgba(255,79,163,.26);
      box-shadow:0 12px 28px rgba(34,18,31,.08);
    }
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:7px;
      color:#8d2357;
      font-weight:760;
      border-bottom:1px solid rgba(255,79,163,.28);
    }
    .text-link:hover{border-color:var(--color-accent)}

    .site-header{
      position:sticky;
      top:0;
      z-index:1000;
      background:linear-gradient(180deg,#1d111d 0%,#140d15 100%);
      border-bottom:1px solid rgba(255,79,163,.18);
      box-shadow:0 12px 32px rgba(23,16,24,.16);
    }
    .site-header::after{
      content:"";
      position:absolute;
      left:0;right:0;bottom:-1px;
      height:1px;
      background:linear-gradient(90deg,transparent,rgba(255,79,163,.75),rgba(232,184,200,.28),transparent);
      pointer-events:none;
    }
    .nav-inner{
      height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:28px;
    }
    .brand,.footer-brand{
      display:inline-flex;
      align-items:center;
      gap:12px;
      color:#fff;
      font-weight:820;
      letter-spacing:-.02em;
      font-size:19px;
    }
    .brand:hover,.brand:focus,.footer-brand:hover,.footer-brand:focus{color:#fff}
    .brand-mark{
      width:34px;
      height:34px;
      border-radius:12px;
      display:inline-block;
      background:
        radial-gradient(circle at 68% 28%,rgba(255,255,255,.7),transparent 17%),
        linear-gradient(135deg,#ff4fa3,#7c244f 55%,#2b1628);
      box-shadow:0 0 26px rgba(255,79,163,.36);
      position:relative;
      flex:0 0 auto;
    }
    .brand-mark::after{
      content:"";
      position:absolute;
      inset:7px;
      border-radius:9px;
      border:1px solid rgba(255,255,255,.32);
    }
    .desktop-nav{
      display:flex;
      align-items:center;
      gap:8px;
      padding:7px;
      border-radius:var(--radius-pill);
      background:rgba(255,255,255,.035);
      border:1px solid rgba(255,255,255,.08);
    }
    .nav-link{
      position:relative;
      display:inline-flex;
      align-items:center;
      min-height:40px;
      padding:0 16px;
      border-radius:var(--radius-pill);
      color:rgba(255,255,255,.78);
      font-size:14px;
      font-weight:720;
    }
    .nav-link:hover{color:#fff;background:rgba(255,255,255,.07)}
    .nav-link.active{
      color:#fff;
      background:rgba(255,79,163,.13);
      box-shadow:inset 0 -1px 0 rgba(255,79,163,.32),0 0 22px rgba(255,79,163,.12);
    }
    .nav-link.active::after{
      content:"";
      position:absolute;
      left:18px;right:18px;bottom:4px;
      height:2px;
      border-radius:2px;
      background:var(--color-accent);
      box-shadow:0 0 12px rgba(255,79,163,.86);
    }
    .nav-actions{display:flex;align-items:center;gap:12px}
    .menu-toggle{
      display:none;
      width:46px;height:46px;
      border-radius:50%;
      border:1px solid rgba(255,255,255,.12);
      background:rgba(255,255,255,.06);
      position:relative;
    }
    .menu-toggle span,.menu-toggle span::before,.menu-toggle span::after{
      position:absolute;
      left:12px;
      right:12px;
      height:2px;
      background:#fff;
      border-radius:2px;
      transition:transform var(--ease),opacity var(--ease),top var(--ease);
    }
    .menu-toggle span{top:22px}
    .menu-toggle span::before,.menu-toggle span::after{content:"";left:0;right:0}
    .menu-toggle span::before{top:-7px}
    .menu-toggle span::after{top:7px}
    .menu-toggle.is-open span{background:transparent}
    .menu-toggle.is-open span::before{top:0;transform:rotate(45deg)}
    .menu-toggle.is-open span::after{top:0;transform:rotate(-45deg)}
    .mobile-panel{
      display:none;
      padding:0 0 18px;
    }
    .mobile-panel a{
      display:flex;
      min-height:48px;
      align-items:center;
      padding:0 16px;
      border-radius:14px;
      color:rgba(255,255,255,.82);
      font-weight:730;
      border:1px solid transparent;
    }
    .mobile-panel a:hover,.mobile-panel a.active{
      color:#fff;
      background:rgba(255,79,163,.12);
      border-color:rgba(255,79,163,.18);
    }

    .guide-hero{
      padding:76px 0 54px;
      position:relative;
      overflow:hidden;
    }
    .guide-hero::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg,rgba(255,79,163,.07),transparent 36%),
        radial-gradient(circle at 78% 28%,rgba(34,18,31,.08),transparent 26%);
      pointer-events:none;
    }
    .hero-card{
      position:relative;
      border-radius:var(--radius-lg);
      background:linear-gradient(135deg,rgba(255,255,255,.88),rgba(250,247,248,.94));
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-soft);
      padding:42px;
      overflow:hidden;
    }
    .hero-card::after{
      content:"";
      position:absolute;
      right:-70px;
      top:-90px;
      width:260px;height:260px;
      border-radius:50%;
      background:radial-gradient(circle,rgba(255,79,163,.16),transparent 68%);
    }
    .hero-meta{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:26px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      min-height:34px;
      padding:7px 12px;
      border-radius:var(--radius-pill);
      background:#fff;
      border:1px solid rgba(34,18,31,.10);
      color:#6b424f;
      font-size:13px;
      font-weight:720;
    }
    .tag.hot{
      color:#94275d;
      background:rgba(245,221,230,.74);
      border-color:rgba(255,79,163,.18);
    }
    .summary-panel{
      height:100%;
      border-radius:26px;
      padding:28px;
      background:linear-gradient(145deg,var(--color-ink-2),#2e172a);
      color:#fff;
      position:relative;
      overflow:hidden;
      box-shadow:0 24px 54px rgba(23,16,24,.18);
    }
    .summary-panel::before{
      content:"";
      position:absolute;
      inset:auto -70px -90px auto;
      width:220px;height:220px;
      border-radius:50%;
      background:rgba(255,79,163,.22);
      filter:blur(4px);
    }
    .summary-panel h2{
      color:#fff;
      font-size:25px;
      margin-bottom:14px;
    }
    .summary-panel p{color:rgba(255,255,255,.74)}
    .metric-row{
      display:grid;
      grid-template-columns:repeat(2,1fr);
      gap:12px;
      margin-top:24px;
      position:relative;
      z-index:1;
    }
    .metric{
      padding:16px;
      border-radius:18px;
      background:rgba(255,255,255,.07);
      border:1px solid rgba(255,255,255,.10);
    }
    .metric strong{
      display:block;
      color:#fff;
      font-size:24px;
      line-height:1.1;
    }
    .metric span{
      color:rgba(255,255,255,.68);
      font-size:13px;
    }

    .content-wrap{
      display:grid;
      grid-template-columns:minmax(0,1fr) 300px;
      gap:34px;
      align-items:start;
    }
    .content-flow{
      display:flex;
      flex-direction:column;
      gap:28px;
    }
    .article-section{
      scroll-margin-top:104px;
      border-radius:var(--radius-lg);
      background:rgba(255,255,255,.86);
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-card);
      padding:34px;
      position:relative;
      overflow:hidden;
    }
    .article-section::before{
      content:"";
      position:absolute;
      left:0;top:0;bottom:0;
      width:4px;
      background:linear-gradient(180deg,var(--color-accent),rgba(232,184,200,.35));
      opacity:.72;
    }
    .article-section p{margin-bottom:16px}
    .check-list,.soft-list{
      list-style:none;
      padding:0;
      margin:18px 0 0;
      display:grid;
      gap:12px;
    }
    .check-list li,.soft-list li{
      position:relative;
      padding:15px 16px 15px 44px;
      border-radius:16px;
      background:var(--color-bg);
      border:1px solid rgba(34,18,31,.08);
      color:#40383d;
      font-weight:620;
    }
    .check-list li::before{
      content:"✓";
      position:absolute;
      left:16px;top:14px;
      width:20px;height:20px;
      display:grid;
      place-items:center;
      border-radius:50%;
      color:#fff;
      background:var(--color-accent);
      font-size:12px;
      font-weight:900;
    }
    .soft-list li::before{
      content:"";
      position:absolute;
      left:18px;top:21px;
      width:10px;height:10px;
      border-radius:50%;
      background:rgba(255,79,163,.72);
      box-shadow:0 0 16px rgba(255,79,163,.36);
    }
    .note-card{
      margin-top:20px;
      padding:18px 20px;
      border-radius:18px;
      background:linear-gradient(135deg,rgba(245,221,230,.75),rgba(255,255,255,.86));
      border:1px solid rgba(255,79,163,.18);
      color:#5f3849;
      font-weight:650;
    }

    .toc{
      position:sticky;
      top:102px;
      border-radius:var(--radius-lg);
      background:var(--color-ink-2);
      color:#fff;
      padding:22px;
      box-shadow:0 20px 44px rgba(23,16,24,.18);
      border:1px solid rgba(255,255,255,.08);
    }
    .toc h2{
      font-size:18px;
      color:#fff;
      margin-bottom:15px;
      letter-spacing:0;
    }
    .toc a{
      display:flex;
      align-items:center;
      gap:10px;
      padding:12px 12px;
      border-radius:14px;
      color:rgba(255,255,255,.76);
      font-weight:700;
      font-size:14px;
    }
    .toc a::before{
      content:"";
      width:7px;height:7px;
      border-radius:50%;
      background:rgba(255,255,255,.28);
      flex:0 0 auto;
    }
    .toc a:hover,.toc a.is-current{
      color:#fff;
      background:rgba(255,79,163,.12);
    }
    .toc a:hover::before,.toc a.is-current::before{background:var(--color-accent);box-shadow:0 0 12px rgba(255,79,163,.8)}
    .toc-mini{
      margin-top:20px;
      padding-top:18px;
      border-top:1px solid rgba(255,255,255,.10);
      color:rgba(255,255,255,.62);
      font-size:13px;
      line-height:1.7;
    }

    .recommend-card{
      display:grid;
      grid-template-columns:108px minmax(0,1fr);
      gap:18px;
      padding:22px;
      border-radius:24px;
      background:linear-gradient(135deg,#fff,rgba(245,221,230,.48));
      border:1px solid rgba(255,79,163,.18);
      box-shadow:var(--shadow-card);
      margin-top:22px;
      transition:transform var(--ease),box-shadow var(--ease),border-color var(--ease);
    }
    .recommend-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-soft);
      border-color:rgba(255,79,163,.34);
    }
    .rec-visual{
      min-height:108px;
      border-radius:22px;
      background:
        radial-gradient(circle at 72% 26%,rgba(255,255,255,.9),transparent 18%),
        linear-gradient(145deg,#2b1628,#9e2b64 64%,#f5dde6);
      position:relative;
      overflow:hidden;
    }
    .rec-visual::after{
      content:"";
      position:absolute;
      inset:18px;
      border-radius:16px;
      border:1px solid rgba(255,255,255,.32);
    }
    .recommend-card h3{font-size:21px}
    .rec-actions{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      margin-top:14px;
    }
    .score{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:#8b2658;
      font-weight:800;
      font-size:14px;
    }
    .score i{
      width:9px;height:9px;border-radius:50%;
      background:var(--color-accent);
      box-shadow:0 0 14px rgba(255,79,163,.75);
      display:inline-block;
    }

    .compare-grid{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
      margin-top:24px;
    }
    .compare-card{
      border-radius:24px;
      padding:24px;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:0 14px 34px rgba(34,18,31,.06);
      transition:transform var(--ease),border-color var(--ease),box-shadow var(--ease);
    }
    .compare-card:hover{
      transform:translateY(-5px);
      border-color:rgba(255,79,163,.26);
      box-shadow:var(--shadow-card);
    }
    .compare-card.featured{
      background:linear-gradient(145deg,var(--color-ink-2),#2f172c);
      color:#fff;
      border-color:rgba(255,79,163,.28);
    }
    .compare-card.featured h3{color:#fff}
    .compare-card.featured p,.compare-card.featured li{color:rgba(255,255,255,.72)}
    .compare-card ul{
      padding-left:0;
      list-style:none;
      margin:15px 0 0;
      display:grid;
      gap:9px;
    }
    .compare-card li{
      color:#5f565c;
      font-size:14px;
      position:relative;
      padding-left:18px;
    }
    .compare-card li::before{
      content:"";
      position:absolute;
      left:0;top:.72em;
      width:7px;height:7px;
      border-radius:50%;
      background:var(--color-accent);
    }

    .process-strip{
      border-radius:var(--radius-lg);
      background:linear-gradient(135deg,#fff,rgba(244,238,241,.92));
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-soft);
      padding:34px;
    }
    .process-grid{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
      margin-top:24px;
    }
    .process-item{
      position:relative;
      padding:24px 20px;
      border-radius:22px;
      background:rgba(255,255,255,.86);
      border:1px solid rgba(34,18,31,.10);
    }
    .process-num{
      display:inline-grid;
      place-items:center;
      width:36px;height:36px;
      border-radius:50%;
      background:var(--color-ink-2);
      color:#fff;
      font-weight:860;
      margin-bottom:14px;
      box-shadow:0 0 0 5px rgba(255,79,163,.08);
    }
    .process-item h3{font-size:18px}
    .process-item p{font-size:14px;margin-bottom:0}

    .faq-area{
      background:linear-gradient(180deg,rgba(244,238,241,.65),rgba(255,255,255,.78));
      border-top:1px solid rgba(34,18,31,.06);
      border-bottom:1px solid rgba(34,18,31,.06);
    }
    .accordion{
      background:transparent;
      border:0;
    }
    .accordion-item{
      margin-bottom:12px;
      border-radius:18px;
      overflow:hidden;
      background:#fff;
      border:1px solid var(--color-border);
      box-shadow:0 12px 28px rgba(34,18,31,.05);
    }
    .accordion-title{
      border:0;
      color:var(--color-ink-2);
      font-weight:780;
      font-size:16px;
      padding:20px 56px 20px 22px;
      background:#fff;
    }
    .accordion-title:hover,.accordion-title:focus{
      background:var(--color-rose-2);
      color:#8f2559;
    }
    .accordion-title::before{
      right:22px;
      color:var(--color-accent);
      font-size:22px;
      margin-top:-13px;
    }
    .accordion-content{
      border:0;
      background:#fff;
      color:var(--color-muted);
      padding:0 22px 22px;
      line-height:1.8;
    }

    .contact-cta{
      border-radius:34px;
      background:
        radial-gradient(circle at 86% 20%,rgba(255,79,163,.22),transparent 28%),
        linear-gradient(135deg,var(--color-ink-2),#2b1628 54%,#4c1d3d);
      color:#fff;
      padding:42px;
      position:relative;
      overflow:hidden;
      box-shadow:0 24px 58px rgba(23,16,24,.22);
    }
    .contact-cta h2{color:#fff}
    .contact-cta p{color:rgba(255,255,255,.74)}
    .contact-grid{
      display:grid;
      grid-template-columns:minmax(0,1fr) 360px;
      gap:30px;
      align-items:center;
    }
    .contact-box{
      padding:24px;
      border-radius:24px;
      background:rgba(255,255,255,.08);
      border:1px solid rgba(255,255,255,.12);
    }
    .form-row{display:grid;gap:12px}
    .input-field,.select-field,.textarea-field{
      width:100%;
      min-height:50px;
      border-radius:15px;
      border:1px solid rgba(255,255,255,.16);
      background:rgba(255,255,255,.92);
      color:var(--color-text);
      padding:12px 15px;
      box-shadow:none;
      margin-bottom:12px;
    }
    .textarea-field{min-height:92px;resize:vertical}
    .input-field:focus,.select-field:focus,.textarea-field:focus{
      border-color:var(--color-accent);
      box-shadow:0 0 0 4px rgba(255,79,163,.15);
      background:#fff;
    }
    .form-hint{
      color:rgba(255,255,255,.62);
      font-size:13px;
      margin:8px 0 0;
    }

    .site-footer{
      background:
        linear-gradient(135deg,#150e16,#241322 64%,#170f18);
      color:#fff;
      padding:58px 0 28px;
      position:relative;
      overflow:hidden;
    }
    .site-footer::before{
      content:"";
      position:absolute;
      left:0;right:0;top:0;height:1px;
      background:linear-gradient(90deg,transparent,rgba(255,79,163,.54),transparent);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.4fr .8fr .8fr;
      gap:38px;
      align-items:start;
    }
    .footer-desc{
      color:rgba(255,255,255,.66);
      max-width:430px;
      margin-top:16px;
    }
    .footer-title{
      color:#fff;
      font-size:16px;
      margin-bottom:15px;
      letter-spacing:0;
    }
    .footer-links{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,255,255,.68);
      border-bottom:1px solid transparent;
      font-size:14px;
    }
    .footer-links a:hover{
      color:#fff;
      border-color:rgba(255,79,163,.62);
    }
    .copyright{
      margin-top:42px;
      padding-top:22px;
      border-top:1px solid rgba(255,255,255,.10);
      display:flex;
      justify-content:space-between;
      gap:16px;
      flex-wrap:wrap;
      color:rgba(255,255,255,.54);
      font-size:13px;
    }

    @media (prefers-reduced-motion:reduce){
      *,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition:none!important}
    }
    @media (max-width:1100px){
      .desktop-nav{gap:4px}
      .nav-link{padding:0 12px}
      .content-wrap{grid-template-columns:1fr 260px;gap:24px}
      .compare-grid,.process-grid{grid-template-columns:repeat(2,1fr)}
      .contact-grid{grid-template-columns:1fr}
    }
    @media (max-width:860px){
      .desktop-nav,.desktop-cta{display:none}
      .menu-toggle{display:inline-flex}
      .mobile-panel.is-open{display:grid;gap:8px}
      .nav-inner{height:70px}
      .guide-hero{padding:48px 0 34px}
      .hero-card{padding:28px}
      .summary-panel{margin-top:20px}
      .content-wrap{display:flex;flex-direction:column}
      .toc{
        position:relative;
        top:auto;
        width:100%;
        order:-1;
        overflow:hidden;
      }
      .toc nav{
        display:flex;
        gap:8px;
        overflow-x:auto;
        padding-bottom:4px;
        scrollbar-width:thin;
      }
      .toc a{
        white-space:nowrap;
        flex:0 0 auto;
      }
      .toc-mini{display:none}
      .section{padding:68px 0}
      .footer-grid{grid-template-columns:1fr 1fr}
    }
    @media (max-width:640px){
      .rl-container{width:min(100% - 28px,var(--container))}
      .hero-card,.article-section,.process-strip,.contact-cta{padding:24px}
      .metric-row{grid-template-columns:1fr}
      .recommend-card{grid-template-columns:1fr}
      .rec-visual{min-height:150px}
      .rec-actions{align-items:flex-start;flex-direction:column}
      .compare-grid,.process-grid{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
      .copyright{flex-direction:column}
      .btn{width:100%}
      .hero-meta .tag{flex:1 1 auto;justify-content:center}
    }
    @media (max-width:480px){
      h1{font-size:34px}
      h2{font-size:27px}
      .section{padding:56px 0}
      .brand span:last-child{font-size:16px}
      .brand-mark{width:30px;height:30px;border-radius:10px}
      .accordion-title{font-size:15px;padding-right:46px}
    }