/* roulang page: index */
:root{
      --color-primary:#8A5A3C;
      --color-primary-dark:#70462F;
      --color-secondary:#6F8F7A;
      --color-accent:#D8A05D;
      --color-bg:#F7F2EA;
      --color-surface:#FFFDF8;
      --color-ink:#22201D;
      --color-muted:#756E66;
      --color-border:#E5DDD1;
      --color-success-soft:#EAF1EC;
      --radius-sm:10px;
      --radius-md:18px;
      --radius-lg:28px;
      --radius-xl:36px;
      --shadow-soft:0 18px 45px rgba(70,48,32,.08);
      --shadow-hover:0 24px 65px rgba(70,48,32,.13);
      --transition:all .24s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:"Noto Sans SC","Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;
      color:var(--color-ink);
      background:
        radial-gradient(circle at top left, rgba(138,90,60,.08), transparent 24%),
        radial-gradient(circle at top right, rgba(111,143,122,.08), transparent 22%),
        linear-gradient(180deg, #F9F5EE 0%, #F7F2EA 42%, #F7F2EA 100%);
      line-height:1.75;
      text-rendering:optimizeLegibility;
      -webkit-font-smoothing:antialiased;
    }
    ::selection{background:rgba(138,90,60,.16); color:var(--color-ink)}
    a{color:inherit; text-decoration:none; transition:var(--transition)}
    a:hover{color:var(--color-primary)}
    img{max-width:100%; display:block}
    .container{max-width:1240px}
    @media (min-width: 1200px){
      .container{max-width:1240px}
    }
    section{padding:110px 0; position:relative}
    .section-tight{padding-top:88px; padding-bottom:88px}
    .section-kicker{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:8px 14px;
      border-radius:999px;
      background:rgba(138,90,60,.09);
      color:var(--color-primary);
      font-size:13px;
      font-weight:700;
      letter-spacing:.04em;
      margin-bottom:16px;
    }
    .section-kicker::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-secondary);
      box-shadow:0 0 0 4px rgba(111,143,122,.12);
    }
    .section-title{
      font-size:clamp(32px, 3.2vw, 46px);
      line-height:1.16;
      font-weight:800;
      letter-spacing:-.02em;
      margin:0 0 14px;
      color:var(--color-ink);
    }
    .section-lead{
      font-size:17px;
      color:var(--color-muted);
      margin:0;
      max-width: 48rem;
    }
    .text-accent{color:var(--color-primary)}
    .muted{color:var(--color-muted)}
    .surface{
      background:var(--color-surface);
      border:1px solid rgba(229,221,209,.96);
      box-shadow:var(--shadow-soft);
      border-radius:var(--radius-xl);
    }
    .surface-soft{
      background:rgba(255,253,248,.82);
      border:1px solid rgba(229,221,209,.96);
      box-shadow:var(--shadow-soft);
      border-radius:var(--radius-lg);
    }
    .btn{
      border:0;
      border-radius:999px;
      font-weight:700;
      padding:12px 18px;
      transition:var(--transition);
      box-shadow:none;
    }
    .btn:focus,
    .btn:active,
    .btn:focus-visible,
    .form-control:focus,
    .accordion-button:focus{
      box-shadow:0 0 0 4px rgba(138,90,60,.10) !important;
      outline:none !important;
    }
    .btn-primary-custom{
      background:var(--color-primary);
      color:var(--color-surface);
      box-shadow:0 14px 30px rgba(138,90,60,.18);
    }
    .btn-primary-custom:hover{
      background:var(--color-primary-dark);
      color:var(--color-surface);
      transform:translateY(-2px);
      box-shadow:0 18px 38px rgba(138,90,60,.22);
    }
    .btn-outline-custom{
      background:rgba(255,253,248,.82);
      color:#4A3328;
      border:1px solid rgba(138,90,60,.24);
    }
    .btn-outline-custom:hover{
      background:#F1E7DA;
      color:#40291E;
      border-color:var(--color-primary);
      transform:translateY(-2px);
      box-shadow:0 12px 28px rgba(70,48,32,.08);
    }
    .btn-link-custom{
      display:inline-flex;
      align-items:center;
      gap:8px;
      font-weight:700;
      color:var(--color-primary);
      padding:0;
      border:0;
      background:none;
    }
    .btn-link-custom span{
      display:inline-block;
      transition:var(--transition);
    }
    .btn-link-custom:hover span{
      transform:translateX(3px);
    }

    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(255,253,248,.92);
      backdrop-filter:blur(10px);
      border-bottom:1px solid rgba(229,221,209,.92);
      box-shadow:0 10px 30px rgba(70,48,32,.04);
    }
    .navbar{
      padding:14px 0;
    }
    .navbar-brand{
      display:flex;
      align-items:center;
      gap:12px;
      padding:0;
      margin-right:20px;
      min-width:0;
    }
    .brand-mark{
      width:44px;
      height:44px;
      border-radius:14px;
      background:
        linear-gradient(145deg, rgba(138,90,60,.14), rgba(111,143,122,.12));
      border:1px solid rgba(138,90,60,.14);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.72);
      display:grid;
      place-items:center;
      flex:none;
    }
    .brand-mark svg{
      width:24px;
      height:24px;
      color:var(--color-primary);
    }
    .brand-text{
      min-width:0;
      display:flex;
      flex-direction:column;
      gap:2px;
    }
    .brand-name{
      font-size:18px;
      font-weight:800;
      letter-spacing:.01em;
      line-height:1.1;
      white-space:nowrap;
    }
    .brand-sub{
      font-size:12px;
      color:var(--color-muted);
      line-height:1.2;
      white-space:nowrap;
    }
    .navbar-nav{
      gap:6px;
    }
    .navbar .nav-link{
      color:var(--color-ink);
      font-weight:600;
      padding:10px 14px;
      border-radius:999px;
      transition:var(--transition);
    }
    .navbar .nav-link:hover{
      background:rgba(138,90,60,.08);
      color:var(--color-primary);
    }
    .navbar .nav-link.active,
    .navbar .nav-link[aria-current="page"]{
      background:rgba(138,90,60,.12);
      color:var(--color-primary);
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
      margin-left:auto;
    }
    .nav-search{
      position:relative;
      width:min(240px, 100%);
    }
    .nav-search .form-control{
      height:42px;
      border-radius:999px;
      background:#F7F2EA;
      border:1px solid #E5DDD1;
      padding:0 16px 0 42px;
      color:var(--color-ink);
      box-shadow:none;
    }
    .nav-search .form-control::placeholder{color:#9A8F84}
    .nav-search .search-icon{
      position:absolute;
      left:16px;
      top:50%;
      transform:translateY(-50%);
      width:16px;
      height:16px;
      color:var(--color-muted);
      pointer-events:none;
    }
    .navbar-toggler{
      border:1px solid rgba(138,90,60,.18);
      background:rgba(255,253,248,.86);
      border-radius:14px;
      padding:10px 12px;
      box-shadow:none;
    }
    .navbar-toggler:focus{
      box-shadow:0 0 0 4px rgba(138,90,60,.10);
    }
    .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(138,90,60,0.9)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
    }
    .collapse-panel{
      padding-top:14px;
    }

    .hero{
      padding-top:28px;
    }
    .hero-shell{
      background:
        radial-gradient(circle at 8% 18%, rgba(138,90,60,.09), transparent 22%),
        radial-gradient(circle at 80% 12%, rgba(111,143,122,.09), transparent 22%),
        linear-gradient(180deg, rgba(255,253,248,.95) 0%, rgba(255,253,248,.82) 100%);
      border:1px solid rgba(138,90,60,.12);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
      position:relative;
      padding:clamp(28px, 4vw, 54px);
    }
    .hero-shell::after{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, transparent 0 44%, rgba(138,90,60,.03) 45%, transparent 46% 100%);
      pointer-events:none;
    }
    .hero-copy{
      position:relative;
      z-index:1;
    }
    .hero-title{
      font-size:clamp(34px, 5vw, 62px);
      line-height:1.1;
      font-weight:800;
      letter-spacing:-.03em;
      margin:0 0 18px;
    }
    .hero-lead{
      font-size:18px;
      color:var(--color-muted);
      max-width:40rem;
      margin:0 0 26px;
    }
    .hero-search{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      margin-bottom:18px;
      max-width: 680px;
    }
    .hero-search .form-control{
      height:54px;
      flex:1 1 280px;
      border-radius:999px;
      border:1px solid var(--color-border);
      background:var(--color-surface);
      padding:0 18px;
      box-shadow:none;
      color:var(--color-ink);
    }
    .hero-search .form-control::placeholder{color:#9A8F84}
    .hero-note{
      font-size:13px;
      color:var(--color-muted);
      display:flex;
      flex-wrap:wrap;
      gap:10px 16px;
      align-items:center;
    }
    .hero-note span{
      display:inline-flex;
      align-items:center;
      gap:6px;
    }
    .hero-note i{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-secondary);
      display:inline-block;
      box-shadow:0 0 0 4px rgba(111,143,122,.10);
    }
    .trust-chips{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:20px;
    }
    .trust-chip{
      background:rgba(111,143,122,.10);
      color:#516758;
      border:1px solid rgba(111,143,122,.16);
      border-radius:999px;
      font-size:13px;
      font-weight:700;
      padding:8px 12px;
    }

    .hero-visual{
      position:relative;
      min-height:560px;
      z-index:1;
    }
    .visual-board{
      position:absolute;
      inset:0;
      border-radius:32px;
      background:
        linear-gradient(180deg, rgba(255,253,248,.96), rgba(255,253,248,.76));
      border:1px solid rgba(138,90,60,.12);
      box-shadow:inset 0 1px 0 rgba(255,255,255,.8);
      overflow:hidden;
    }
    .visual-board::before{
      content:"";
      position:absolute;
      inset:-20% -10% auto auto;
      width:320px;
      height:320px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(216,160,93,.20) 0%, rgba(216,160,93,0) 72%);
      transform:translate(40px,-30px);
    }
    .visual-board::after{
      content:"";
      position:absolute;
      inset:auto auto -120px -120px;
      width:300px;
      height:300px;
      border-radius:50%;
      background:radial-gradient(circle, rgba(111,143,122,.16) 0%, rgba(111,143,122,0) 72%);
    }
    .hero-art{
      position:absolute;
      inset:0;
      padding:26px;
      display:grid;
      grid-template-columns:1.15fr .85fr;
      gap:18px;
      align-items:stretch;
    }
    .art-card{
      background:rgba(255,253,248,.92);
      border:1px solid rgba(229,221,209,.92);
      border-radius:26px;
      box-shadow:var(--shadow-soft);
      padding:22px;
      position:relative;
      overflow:hidden;
    }
    .art-card.highlight{
      background:linear-gradient(180deg, rgba(138,90,60,.10), rgba(255,253,248,.95));
    }
    .art-title{
      font-size:18px;
      font-weight:800;
      margin:0 0 12px;
    }
    .score-list{
      display:grid;
      gap:10px;
      margin:0;
      padding:0;
      list-style:none;
    }
    .score-list li{
      display:flex;
      justify-content:space-between;
      align-items:center;
      gap:12px;
      font-size:14px;
      padding:10px 0;
      border-bottom:1px solid rgba(229,221,209,.9);
    }
    .score-list li:last-child{border-bottom:0}
    .score-tag{
      font-weight:800;
      color:var(--color-primary);
    }
    .mini-panel{
      display:grid;
      gap:14px;
    }
    .mini-box{
      background:rgba(255,253,248,.96);
      border:1px solid rgba(229,221,209,.92);
      border-radius:22px;
      padding:18px;
      box-shadow:var(--shadow-soft);
    }
    .mini-box .label{
      font-size:12px;
      color:var(--color-muted);
      margin-bottom:8px;
    }
    .mini-box .value{
      font-size:28px;
      line-height:1.1;
      font-weight:800;
      color:var(--color-primary);
      margin-bottom:6px;
    }
    .mini-box p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
    }
    .floating-flag{
      position:absolute;
      right:28px;
      bottom:28px;
      background:rgba(46,36,31,.94);
      color:#FFFDF8;
      border-radius:18px;
      padding:14px 16px;
      box-shadow:0 18px 38px rgba(46,36,31,.20);
      max-width:240px;
    }
    .floating-flag strong{
      display:block;
      font-size:15px;
      margin-bottom:4px;
    }
    .floating-flag span{
      display:block;
      font-size:13px;
      color:rgba(255,253,248,.82);
      line-height:1.6;
    }

    .pain-wrap{
      display:grid;
      grid-template-columns:.95fr 1.05fr;
      gap:28px;
      align-items:start;
    }
    .pain-panel{
      background:var(--color-surface);
      border:1px solid rgba(229,221,209,.96);
      border-radius:var(--radius-xl);
      padding:clamp(26px, 3vw, 38px);
      box-shadow:var(--shadow-soft);
      position:sticky;
      top:108px;
    }
    .pain-panel p{
      color:var(--color-muted);
      font-size:17px;
      margin:0;
    }
    .pain-grid{
      display:grid;
      gap:14px;
    }
    .pain-item{
      display:flex;
      gap:18px;
      align-items:flex-start;
      padding:18px 18px;
      border:1px solid rgba(229,221,209,.86);
      border-radius:22px;
      background:rgba(255,253,248,.86);
      transition:var(--transition);
    }
    .pain-item:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-soft);
      border-color:rgba(138,90,60,.20);
      background:rgba(255,253,248,.98);
    }
    .pain-index{
      width:54px;
      height:54px;
      border-radius:18px;
      display:grid;
      place-items:center;
      flex:none;
      background:rgba(138,90,60,.10);
      color:var(--color-primary);
      font-weight:800;
      letter-spacing:.04em;
    }
    .pain-item h3{
      font-size:20px;
      margin:0 0 6px;
      font-weight:800;
      line-height:1.2;
    }
    .pain-item p{
      margin:0;
      color:var(--color-muted);
      font-size:15px;
      line-height:1.8;
    }

    .entry-card{
      height:100%;
      padding:28px;
      border-radius:28px;
      background:var(--color-surface);
      border:1px solid rgba(229,221,209,.96);
      box-shadow:var(--shadow-soft);
      transition:var(--transition);
      display:flex;
      flex-direction:column;
      gap:18px;
    }
    .entry-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(138,90,60,.18);
    }
    .entry-icon{
      width:52px;
      height:52px;
      border-radius:18px;
      background:rgba(138,90,60,.10);
      display:grid;
      place-items:center;
      color:var(--color-primary);
    }
    .entry-icon.secondary{
      background:rgba(111,143,122,.12);
      color:var(--color-secondary);
    }
    .entry-card h3{
      font-size:24px;
      font-weight:800;
      margin:0;
      line-height:1.2;
    }
    .entry-card p{
      color:var(--color-muted);
      margin:0;
      font-size:15px;
    }
    .entry-card ul{
      list-style:none;
      padding:0;
      margin:0;
      display:grid;
      gap:10px;
    }
    .entry-card li{
      display:flex;
      gap:10px;
      color:var(--color-ink);
      font-size:15px;
    }
    .entry-card li::before{
      content:"";
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-secondary);
      margin-top:10px;
      flex:none;
      box-shadow:0 0 0 4px rgba(111,143,122,.10);
    }

    .timeline-grid{
      position:relative;
    }
    .timeline-grid::before{
      content:"";
      position:absolute;
      left:0;
      right:0;
      top:34px;
      height:1px;
      background:linear-gradient(90deg, rgba(138,90,60,.08), rgba(138,90,60,.22), rgba(138,90,60,.08));
      display:none;
    }
    .timeline-step{
      background:var(--color-surface);
      border:1px solid rgba(229,221,209,.96);
      border-radius:26px;
      padding:24px;
      box-shadow:var(--shadow-soft);
      height:100%;
      transition:var(--transition);
      position:relative;
    }
    .timeline-step:hover{
      transform:translateY(-4px);
      border-color:rgba(138,90,60,.18);
      box-shadow:var(--shadow-hover);
    }
    .step-num{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      width:46px;
      height:46px;
      border-radius:16px;
      background:rgba(138,90,60,.10);
      color:var(--color-primary);
      font-weight:800;
      margin-bottom:16px;
    }
    .timeline-step h3{
      font-size:20px;
      font-weight:800;
      margin:0 0 8px;
      line-height:1.25;
    }
    .timeline-step p{
      margin:0 0 14px;
      color:var(--color-muted);
      font-size:15px;
      line-height:1.8;
    }
    .pill-tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      background:rgba(111,143,122,.10);
      color:#4F6657;
      border:1px solid rgba(111,143,122,.16);
      border-radius:999px;
      padding:6px 10px;
      font-size:12px;
      font-weight:700;
    }

    .results-panel{
      background:linear-gradient(180deg, #4A3328 0%, #3A2A22 100%);
      border-radius:var(--radius-xl);
      padding:clamp(30px, 4vw, 50px);
      color:#FFFDF8;
      box-shadow:var(--shadow-soft);
      position:relative;
      overflow:hidden;
    }
    .results-panel::before{
      content:"";
      position:absolute;
      inset:0;
      background:
        linear-gradient(135deg, transparent 0 46%, rgba(255,255,255,.04) 47%, transparent 48% 100%),
        radial-gradient(circle at top right, rgba(216,160,93,.18), transparent 26%);
      pointer-events:none;
    }
    .results-panel .section-title,
    .results-panel .section-lead{
      color:#FFFDF8;
      position:relative;
      z-index:1;
    }
    .results-panel .section-kicker{
      background:rgba(255,253,248,.10);
      color:#FFFDF8;
      position:relative;
      z-index:1;
    }
    .results-panel .section-kicker::before{
      background:var(--color-accent);
      box-shadow:0 0 0 4px rgba(216,160,93,.15);
    }
    .metric-box{
      position:relative;
      z-index:1;
      background:rgba(255,253,248,.06);
      border:1px solid rgba(255,253,248,.12);
      border-radius:24px;
      padding:24px;
      height:100%;
      backdrop-filter:blur(2px);
    }
    .metric-value{
      font-size:clamp(34px, 4vw, 56px);
      line-height:1;
      font-weight:800;
      letter-spacing:-.03em;
      color:#FFFDF8;
      margin-bottom:10px;
    }
    .metric-box p{
      margin:0;
      color:rgba(255,253,248,.84);
      font-size:15px;
      line-height:1.8;
    }
    .metric-box .mini-line{
      width:42px;
      height:3px;
      border-radius:999px;
      background:var(--color-accent);
      margin-bottom:14px;
    }

    .editor-grid{
      display:grid;
      grid-template-columns:1.25fr .75fr .75fr;
      gap:18px;
      align-items:stretch;
    }
    .editor-card{
      background:var(--color-surface);
      border:1px solid rgba(229,221,209,.96);
      border-radius:28px;
      padding:28px;
      box-shadow:var(--shadow-soft);
      height:100%;
      transition:var(--transition);
    }
    .editor-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(138,90,60,.18);
    }
    .editor-card.primary{
      background:
        radial-gradient(circle at top right, rgba(138,90,60,.10), transparent 26%),
        linear-gradient(180deg, rgba(255,253,248,.98), rgba(255,253,248,.90));
    }
    .editor-card h3{
      font-size:23px;
      font-weight:800;
      line-height:1.2;
      margin:0 0 10px;
    }
    .editor-card p{
      margin:0;
      color:var(--color-muted);
      font-size:15px;
      line-height:1.8;
    }
    .editor-card .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:18px;
    }
    .tag-soft{
      display:inline-flex;
      align-items:center;
      padding:7px 10px;
      border-radius:999px;
      background:rgba(138,90,60,.08);
      color:var(--color-primary);
      font-size:12px;
      font-weight:700;
    }
    .tag-soft.secondary{
      background:rgba(111,143,122,.10);
      color:#4E6657;
    }
    .bottom-wide{
      margin-top:18px;
    }
    .bottom-wide .editor-card{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:18px;
      flex-wrap:wrap;
    }

    .quote-card{
      background:var(--color-surface);
      border:1px solid rgba(229,221,209,.96);
      border-radius:26px;
      padding:28px;
      box-shadow:var(--shadow-soft);
      height:100%;
      transition:var(--transition);
    }
    .quote-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(138,90,60,.18);
    }
    .quote-mark{
      font-size:42px;
      line-height:1;
      color:rgba(138,90,60,.28);
      margin-bottom:10px;
      font-family:serif;
    }
    .quote-card p{
      margin:0 0 18px;
      color:var(--color-ink);
      font-size:16px;
      line-height:1.85;
    }
    .quote-meta{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .avatar{
      width:44px;
      height:44px;
      border-radius:50%;
      background:linear-gradient(180deg, rgba(138,90,60,.14), rgba(111,143,122,.18));
      display:grid;
      place-items:center;
      font-weight:800;
      color:var(--color-primary);
      flex:none;
      border:1px solid rgba(138,90,60,.12);
    }
    .quote-meta strong{
      display:block;
      font-size:15px;
      line-height:1.2;
    }
    .quote-meta span{
      display:block;
      font-size:13px;
      color:var(--color-muted);
      margin-top:4px;
    }
    .scenario-tag{
      display:inline-flex;
      align-items:center;
      gap:6px;
      padding:6px 10px;
      border-radius:999px;
      background:rgba(111,143,122,.10);
      color:#4F6657;
      font-size:12px;
      font-weight:700;
      margin-bottom:14px;
    }

    .faq-wrap .accordion-item{
      border:1px solid rgba(229,221,209,.96);
      border-radius:18px;
      overflow:hidden;
      background:var(--color-surface);
      margin-bottom:14px;
      box-shadow:var(--shadow-soft);
    }
    .faq-wrap .accordion-button{
      background:transparent;
      color:var(--color-ink);
      font-weight:800;
      font-size:17px;
      padding:22px 24px;
      box-shadow:none;
      gap:14px;
    }
    .faq-wrap .accordion-button:not(.collapsed){
      color:var(--color-primary);
      background:rgba(138,90,60,.05);
    }
    .faq-wrap .accordion-button::after{
      display:none;
    }
    .faq-icon{
      width:18px;
      height:18px;
      position:relative;
      flex:none;
      color:var(--color-primary);
      margin-left:auto;
    }
    .faq-icon::before,
    .faq-icon::after{
      content:"";
      position:absolute;
      inset:50% auto auto 50%;
      transform:translate(-50%, -50%);
      background:currentColor;
      border-radius:2px;
      transition:var(--transition);
    }
    .faq-icon::before{
      width:18px;
      height:2px;
    }
    .faq-icon::after{
      width:2px;
      height:18px;
    }
    .faq-wrap .accordion-button:not(.collapsed) .faq-icon::after{
      opacity:0;
      transform:translate(-50%, -50%) scaleY(.1);
    }
    .faq-wrap .accordion-body{
      padding:0 24px 22px;
      color:var(--color-muted);
      font-size:15px;
      line-height:1.85;
    }

    .final-cta{
      background:
        radial-gradient(circle at top left, rgba(138,90,60,.14), transparent 28%),
        radial-gradient(circle at right center, rgba(111,143,122,.12), transparent 24%),
        linear-gradient(180deg, rgba(255,253,248,.98), rgba(255,248,240,.96));
      border:1px solid rgba(138,90,60,.16);
      border-radius:var(--radius-xl);
      box-shadow:var(--shadow-soft);
      padding:clamp(30px, 4vw, 50px);
    }
    .final-cta h2{
      font-size:clamp(30px, 3.4vw, 44px);
      line-height:1.16;
      font-weight:800;
      margin:0 0 14px;
    }
    .final-cta p{
      color:var(--color-muted);
      margin:0 0 24px;
      font-size:17px;
      max-width:52rem;
    }
    .cta-form{
      display:flex;
      gap:12px;
      flex-wrap:wrap;
      align-items:center;
      max-width:760px;
    }
    .cta-form .form-control{
      flex:1 1 260px;
      height:54px;
      border-radius:999px;
      background:var(--color-surface);
      border:1px solid var(--color-border);
      padding:0 18px;
      box-shadow:none;
      color:var(--color-ink);
    }
    .cta-form .form-control::placeholder{color:#9A8F84}
    .cta-tips{
      margin-top:16px;
      font-size:13px;
      color:var(--color-muted);
      display:flex;
      flex-wrap:wrap;
      gap:10px 16px;
    }
    .cta-tips span{
      display:inline-flex;
      align-items:center;
      gap:8px;
    }
    .cta-tips b{
      width:8px;
      height:8px;
      border-radius:50%;
      background:var(--color-primary);
      display:inline-block;
    }

    .site-footer{
      background:#2E241F;
      color:rgba(255,253,248,.92);
      padding:72px 0 22px;
      margin-top:0;
    }
    .site-footer .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:16px;
    }
    .site-footer .brand-mark{
      background:rgba(255,253,248,.10);
      border-color:rgba(255,253,248,.12);
      box-shadow:none;
    }
    .site-footer .brand-mark svg{color:var(--color-accent)}
    .site-footer .brand-name{color:#FFFDF8}
    .site-footer .brand-sub{color:rgba(255,253,248,.72)}
    .site-footer p{
      color:rgba(255,253,248,.76);
      margin:0;
      line-height:1.9;
      font-size:14px;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:rgba(255,253,248,.82);
      font-size:14px;
    }
    .footer-links a:hover{
      color:var(--color-accent);
    }
    .footer-title{
      font-size:16px;
      font-weight:800;
      margin:0 0 14px;
      color:#FFFDF8;
    }
    .footer-bottom{
      margin-top:34px;
      padding-top:18px;
      border-top:1px solid rgba(255,253,248,.10);
      color:rgba(255,253,248,.62);
      font-size:13px;
      display:flex;
      flex-wrap:wrap;
      gap:10px 16px;
      justify-content:space-between;
      align-items:center;
    }
    .footer-bottom a{
      color:rgba(255,253,248,.72);
    }

    @media (min-width: 992px){
      .timeline-grid::before{display:block}
    }
    @media (max-width: 1199.98px){
      .hero-visual{min-height:520px}
      .editor-grid{grid-template-columns:1fr 1fr}
      .editor-grid .editor-card.primary{grid-column:1 / -1}
    }
    @media (max-width: 991.98px){
      section{padding:76px 0}
      .hero{padding-top:20px}
      .pain-wrap{grid-template-columns:1fr}
      .pain-panel{position:relative; top:auto}
      .hero-shell{padding:28px}
      .hero-art{
        position:relative;
        inset:auto;
        padding:0;
        grid-template-columns:1fr;
        margin-top:24px;
      }
      .hero-visual{min-height:auto}
      .visual-board{position:relative; min-height:480px}
      .nav-actions{
        margin-left:0;
        padding-top:14px;
        flex-direction:column;
        align-items:stretch;
      }
      .nav-search{width:100%}
      .navbar .btn{width:100%}
      .editor-grid{grid-template-columns:1fr}
      .bottom-wide .editor-card{align-items:flex-start}
    }
    @media (max-width: 767.98px){
      section{padding:64px 0}
      .section-title{font-size:clamp(28px, 7vw, 38px)}
      .hero-title{font-size:clamp(30px, 9vw, 42px)}
      .hero-lead{font-size:16px}
      .hero-search .btn,
      .hero-search .form-control,
      .cta-form .btn,
      .cta-form .form-control{
        width:100%;
      }
      .hero-note{
        align-items:flex-start;
      }
      .brand-name{font-size:16px}
      .brand-sub{display:none}
      .pain-item{padding:16px}
      .entry-card,
      .quote-card,
      .timeline-step,
      .editor-card{
        padding:22px;
      }
      .final-cta{padding:26px}
      .footer-bottom{
        flex-direction:column;
        align-items:flex-start;
      }
      .site-footer{padding-top:60px}
    }
    @media (prefers-reduced-motion: reduce){
      html{scroll-behavior:auto}
      *,*::before,*::after{
        animation:none !important;
        transition:none !important;
        scroll-behavior:auto !important;
      }
    }

/* roulang page: category2 */
:root{
      --color-primary:#8A5A3C;
      --color-primary-dark:#70462F;
      --color-ink:#22201D;
      --color-secondary:#6F8F7A;
      --color-accent:#D8A05D;
      --color-bg:#F7F2EA;
      --color-surface:#FFFDF8;
      --color-border:#E5DDD1;
      --color-muted:#756E66;
      --color-footer:#2E241F;
      --color-success-soft:#EAF1EC;
      --shadow-soft:0 18px 45px rgba(70,48,32,.08);
      --shadow-hover:0 24px 65px rgba(70,48,32,.13);
      --radius-sm:10px;
      --radius-md:18px;
      --radius-lg:28px;
      --radius-xl:36px;
      --container:1220px;
      --font-main:"Noto Sans SC","Microsoft YaHei","PingFang SC","Hiragino Sans GB",Arial,sans-serif;
      --transition:all .28s ease;
    }

    *{box-sizing:border-box;}
    html{scroll-behavior:smooth;}
    body{
      margin:0;
      font-family:var(--font-main);
      color:var(--color-ink);
      background:
        radial-gradient(circle at 10% 4%, rgba(216,160,93,.12), transparent 28%),
        radial-gradient(circle at 90% 12%, rgba(111,143,122,.12), transparent 30%),
        var(--color-bg);
      line-height:1.75;
      overflow-x:hidden;
      text-rendering:optimizeLegibility;
    }
    a{
      color:inherit;
      text-decoration:none;
      transition:var(--transition);
    }
    a:hover{color:var(--color-primary);}
    img,svg{max-width:100%;}
    button,input,select,textarea{font-family:inherit;}
    ::selection{background:rgba(138,90,60,.18);color:var(--color-ink);}
    .container{max-width:var(--container);}

    .site-header{
      position:sticky;
      top:0;
      z-index:1020;
      background:rgba(255,253,248,.94);
      backdrop-filter:blur(10px);
      border-bottom:1px solid rgba(229,221,209,.9);
      box-shadow:0 8px 24px rgba(70,48,32,.04);
    }
    .navbar{min-height:80px;padding:0;}
    .navbar-brand{
      display:flex;
      align-items:center;
      gap:12px;
      padding:0;
      color:var(--color-ink);
      min-width:250px;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:15px;
      display:inline-flex;
      align-items:center;
      justify-content:center;
      color:var(--color-primary);
      background:
        linear-gradient(135deg, rgba(138,90,60,.12), rgba(111,143,122,.14));
      border:1px solid rgba(138,90,60,.18);
      box-shadow:0 10px 25px rgba(70,48,32,.08);
      flex:0 0 auto;
    }
    .brand-mark svg{width:25px;height:25px;}
    .brand-text{display:flex;flex-direction:column;line-height:1.25;}
    .brand-name{
      font-weight:800;
      letter-spacing:-.03em;
      font-size:18px;
      color:var(--color-ink);
      white-space:nowrap;
    }
    .brand-sub{
      font-size:12px;
      color:var(--color-muted);
      margin-top:2px;
      white-space:nowrap;
    }
    .navbar-nav{gap:8px;}
    .nav-link{
      color:#4A3C32;
      font-size:15px;
      font-weight:700;
      padding:9px 15px!important;
      border-radius:999px;
      position:relative;
    }
    .nav-link:hover{
      color:var(--color-primary);
      background:rgba(138,90,60,.08);
    }
    .nav-link.active{
      color:var(--color-primary)!important;
      background:rgba(138,90,60,.12);
    }
    .navbar-toggler{
      border:1px solid var(--color-border);
      border-radius:14px;
      padding:8px 10px;
      box-shadow:none!important;
      background:#fffaf1;
    }
    .navbar-toggler:focus{box-shadow:0 0 0 4px rgba(138,90,60,.12)!important;}
    .navbar-toggler-icon{
      width:1.2em;
      height:1.2em;
      background-image:url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2834,32,29,0.86%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:12px;
    }
    .nav-search{
      width:218px;
      height:42px;
      border:1px solid var(--color-border);
      background:var(--color-bg);
      border-radius:999px;
      display:flex;
      align-items:center;
      gap:8px;
      padding:0 13px;
      transition:var(--transition);
    }
    .nav-search:focus-within{
      background:var(--color-surface);
      border-color:rgba(138,90,60,.55);
      box-shadow:0 0 0 4px rgba(138,90,60,.09);
    }
    .search-icon{
      width:17px;
      height:17px;
      color:var(--color-muted);
      flex:0 0 auto;
    }
    .nav-search .form-control{
      border:0;
      outline:0;
      box-shadow:none;
      padding:0;
      background:transparent;
      font-size:14px;
      color:var(--color-ink);
    }
    .nav-search .form-control::placeholder{color:#A79B8F;}

    .btn{
      border:0;
      transition:var(--transition);
      font-weight:800;
      letter-spacing:-.01em;
    }
    .btn-primary-custom{
      background:var(--color-primary);
      color:var(--color-surface)!important;
      border-radius:999px;
      padding:12px 18px;
      box-shadow:0 12px 26px rgba(138,90,60,.22);
      white-space:nowrap;
    }
    .btn-primary-custom:hover,
    .btn-primary-custom:focus{
      background:var(--color-primary-dark);
      transform:translateY(-2px);
      box-shadow:0 18px 35px rgba(112,70,47,.28);
    }
    .btn-outline-custom{
      border:1px solid #CBB9A5;
      color:#4A3328!important;
      background:rgba(255,253,248,.74);
      border-radius:999px;
      padding:12px 18px;
    }
    .btn-outline-custom:hover,
    .btn-outline-custom:focus{
      background:#F1E7DA;
      border-color:var(--color-primary);
      transform:translateY(-2px);
      box-shadow:0 14px 30px rgba(70,48,32,.08);
    }
    .text-link{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--color-primary);
      font-weight:800;
    }
    .text-link .arrow{transition:var(--transition);}
    .text-link:hover .arrow{transform:translateX(4px);}

    main{overflow:hidden;}
    .section{
      padding:104px 0;
      position:relative;
    }
    .section-sm{padding:78px 0;}
    .section-heading{
      max-width:760px;
      margin-bottom:36px;
    }
    .section-heading.center{
      margin-left:auto;
      margin-right:auto;
      text-align:center;
    }
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:8px;
      color:var(--color-primary);
      background:rgba(138,90,60,.1);
      border:1px solid rgba(138,90,60,.14);
      border-radius:999px;
      padding:7px 12px;
      font-size:13px;
      font-weight:800;
      margin-bottom:16px;
    }
    .eyebrow.green{
      color:#486B57;
      background:rgba(111,143,122,.12);
      border-color:rgba(111,143,122,.18);
    }
    h1,h2,h3,h4,p{margin-top:0;}
    h1{
      font-size:clamp(36px,5.1vw,62px);
      line-height:1.12;
      font-weight:900;
      letter-spacing:-.065em;
      margin-bottom:22px;
    }
    h2{
      font-size:clamp(31px,3.3vw,44px);
      line-height:1.2;
      font-weight:880;
      letter-spacing:-.045em;
      margin-bottom:16px;
    }
    h3{
      font-size:22px;
      line-height:1.35;
      font-weight:820;
      letter-spacing:-.025em;
    }
    .lead{
      color:var(--color-muted);
      font-size:18px;
      line-height:1.85;
      margin-bottom:0;
    }
    .muted{color:var(--color-muted);}
    .highlight{color:var(--color-primary);}

    .hero{
      padding:74px 0 96px;
    }
    .hero-shell{
      border-radius:var(--radius-xl);
      background:
        linear-gradient(135deg, rgba(255,253,248,.95), rgba(247,242,234,.92)),
        radial-gradient(circle at 88% 18%, rgba(216,160,93,.22), transparent 26%);
      border:1px solid rgba(138,90,60,.13);
      box-shadow:var(--shadow-soft);
      padding:58px;
      position:relative;
      overflow:hidden;
    }
    .hero-shell:before{
      content:"";
      position:absolute;
      inset:auto -90px -120px auto;
      width:300px;
      height:300px;
      border-radius:50%;
      background:rgba(111,143,122,.13);
      filter:blur(2px);
    }
    .hero-copy{position:relative;z-index:2;}
    .hero-actions{
      display:flex;
      align-items:center;
      gap:14px;
      flex-wrap:wrap;
      margin-top:30px;
    }
    .trust-strip{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:28px;
    }
    .mini-badge{
      display:inline-flex;
      align-items:center;
      gap:7px;
      padding:8px 12px;
      border-radius:999px;
      background:rgba(255,253,248,.88);
      border:1px solid var(--color-border);
      color:#5B5148;
      font-size:13px;
      font-weight:700;
    }
    .dot{
      width:7px;
      height:7px;
      border-radius:50%;
      background:var(--color-secondary);
      box-shadow:0 0 0 4px rgba(111,143,122,.14);
    }

    .path-board{
      position:relative;
      z-index:2;
      background:#FEFBF4;
      border:1px solid rgba(138,90,60,.14);
      border-radius:32px;
      padding:24px;
      box-shadow:var(--shadow-soft);
      min-height:440px;
    }
    .board-top{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      padding-bottom:18px;
      border-bottom:1px solid var(--color-border);
    }
    .board-title{
      font-size:17px;
      font-weight:850;
    }
    .board-status{
      font-size:12px;
      color:#4F6D5A;
      background:var(--color-success-soft);
      border-radius:999px;
      padding:6px 10px;
      font-weight:800;
    }
    .board-steps{
      display:grid;
      gap:14px;
      margin-top:22px;
    }
    .board-step{
      display:grid;
      grid-template-columns:44px 1fr auto;
      gap:14px;
      align-items:center;
      padding:16px;
      border-radius:20px;
      background:var(--color-surface);
      border:1px solid rgba(229,221,209,.9);
      transition:var(--transition);
    }
    .board-step:hover{
      transform:translateY(-3px);
      border-color:rgba(138,90,60,.32);
      box-shadow:0 14px 30px rgba(70,48,32,.08);
    }
    .step-icon{
      width:44px;
      height:44px;
      border-radius:16px;
      background:rgba(138,90,60,.11);
      color:var(--color-primary);
      display:flex;
      align-items:center;
      justify-content:center;
      font-weight:900;
    }
    .board-step h3{
      font-size:17px;
      margin:0 0 3px;
    }
    .board-step p{
      margin:0;
      color:var(--color-muted);
      font-size:14px;
      line-height:1.55;
    }
    .board-chip{
      color:var(--color-primary);
      background:rgba(138,90,60,.08);
      border-radius:999px;
      padding:6px 9px;
      font-size:12px;
      font-weight:800;
      white-space:nowrap;
    }
    .board-summary{
      margin-top:18px;
      border-radius:24px;
      padding:18px;
      background:
        linear-gradient(135deg, rgba(74,51,40,.96), rgba(87,61,47,.94));
      color:#FFF4E3;
      display:flex;
      justify-content:space-between;
      gap:18px;
      align-items:flex-end;
    }
    .board-summary strong{
      display:block;
      font-size:28px;
      line-height:1;
      margin-bottom:6px;
      color:#FFE0AE;
    }
    .board-summary span{
      color:#E9DAC7;
      font-size:13px;
    }

    .path-card{
      height:100%;
      background:var(--color-surface);
      border:1px solid var(--color-border);
      border-radius:var(--radius-lg);
      padding:30px;
      box-shadow:0 14px 34px rgba(70,48,32,.05);
      transition:var(--transition);
      position:relative;
      overflow:hidden;
    }
    .path-card:hover{
      transform:translateY(-5px);
      border-color:rgba(138,90,60,.34);
      box-shadow:var(--shadow-hover);
    }
    .path-card.recommended{
      margin-top:-18px;
      background:
        linear-gradient(180deg, #FFFDF8 0%, #FBF2E7 100%);
      border-color:rgba(138,90,60,.35);
    }
    .path-card.recommended:before{
      content:"推荐";
      position:absolute;
      right:22px;
      top:22px;
      color:#FFF8EB;
      background:var(--color-primary);
      border-radius:999px;
      padding:5px 10px;
      font-size:12px;
      font-weight:900;
    }
    .path-label{
      color:var(--color-secondary);
      font-size:13px;
      font-weight:900;
      margin-bottom:12px;
    }
    .path-card h3{margin-bottom:12px;}
    .path-card p{color:var(--color-muted);margin-bottom:18px;}
    .check-list{
      list-style:none;
      padding:0;
      margin:0 0 24px;
      display:grid;
      gap:11px;
    }
    .check-list li{
      display:flex;
      gap:10px;
      color:#51483F;
      line-height:1.6;
      font-size:15px;
    }
    .check-list li:before{
      content:"";
      width:18px;
      height:18px;
      margin-top:4px;
      flex:0 0 auto;
      border-radius:50%;
      background:
        radial-gradient(circle at 50% 50%, var(--color-secondary) 0 34%, transparent 36%),
        rgba(111,143,122,.14);
    }

    .scenario-wrap{
      display:grid;
      grid-template-columns:1.05fr .95fr;
      gap:22px;
      align-items:stretch;
    }
    .scenario-feature{
      min-height:430px;
      border-radius:32px;
      padding:34px;
      background:
        linear-gradient(145deg, rgba(74,51,40,.96), rgba(105,76,59,.94));
      color:#FFF6E8;
      position:relative;
      overflow:hidden;
      box-shadow:var(--shadow-soft);
    }
    .scenario-feature:before{
      content:"";
      position:absolute;
      width:230px;
      height:230px;
      right:-70px;
      top:-60px;
      border-radius:50%;
      border:1px solid rgba(255,244,227,.28);
      background:rgba(216,160,93,.12);
    }
    .scenario-feature .eyebrow{
      color:#FFE0AE;
      border-color:rgba(255,224,174,.24);
      background:rgba(255,224,174,.12);
    }
    .scenario-feature h2{color:#FFFDF8;}
    .scenario-feature p{color:#EADCCB;}
    .scenario-rank{
      position:absolute;
      left:34px;
      right:34px;
      bottom:34px;
      display:grid;
      gap:12px;
    }
    .rank-item{
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:16px;
      border-radius:18px;
      padding:14px 16px;
      background:rgba(255,253,248,.1);
      border:1px solid rgba(255,253,248,.14);
      backdrop-filter:blur(4px);
    }
    .rank-item span{
      color:#F8E9D3;
      font-weight:750;
      font-size:14px;
    }
    .rank-item strong{
      color:#FFE0AE;
      font-size:14px;
      white-space:nowrap;
    }
    .scenario-grid{
      display:grid;
      grid-template-columns:repeat(2, minmax(0, 1fr));
      gap:18px;
    }
    .scenario-card{
      background:var(--color-surface);
      border:1px solid var(--color-border);
      border-radius:24px;
      padding:24px;
      transition:var(--transition);
      min-height:202px;
    }
    .scenario-card:nth-child(2),
    .scenario-card:nth-child(3){transform:translateY(16px);}
    .scenario-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-hover);
      border-color:rgba(138,90,60,.32);
    }
    .scenario-card:nth-child(2):hover,
    .scenario-card:nth-child(3):hover{transform:translateY(10px);}
    .icon-box{
      width:46px;
      height:46px;
      border-radius:17px;
      background:rgba(111,143,122,.13);
      color:var(--color-secondary);
      display:flex;
      align-items:center;
      justify-content:center;
      margin-bottom:18px;
    }
    .icon-box svg{width:23px;height:23px;}
    .scenario-card h3{font-size:20px;margin-bottom:9px;}
    .scenario-card p{font-size:15px;color:var(--color-muted);margin-bottom:14px;}
    .fit{
      display:inline-flex;
      border-radius:999px;
      padding:6px 10px;
      background:rgba(138,90,60,.08);
      color:var(--color-primary);
      font-size:12px;
      font-weight:900;
    }

    .delivery-panel{
      border-radius:34px;
      background:var(--color-surface);
      border:1px solid var(--color-border);
      box-shadow:var(--shadow-soft);
      padding:34px;
    }
    .delivery-bar{
      display:grid;
      grid-template-columns:repeat(5,1fr);
      gap:8px;
      margin-bottom:28px;
      padding:8px;
      border-radius:999px;
      background:var(--color-bg);
      border:1px solid var(--color-border);
    }
    .delivery-seg{
      text-align:center;
      border-radius:999px;
      padding:10px 8px;
      color:#5A5148;
      font-size:13px;
      font-weight:850;
      background:rgba(255,253,248,.62);
    }
    .delivery-seg.active{
      color:#FFFDF8;
      background:var(--color-primary);
      box-shadow:0 10px 22px rgba(138,90,60,.20);
    }
    .delivery-card{
      height:100%;
      border-radius:24px;
      background:#FBF7EF;
      border:1px solid rgba(138,90,60,.12);
      padding:24px;
      transition:var(--transition);
    }
    .delivery-card:hover{
      background:#FFFDF8;
      transform:translateY(-4px);
      box-shadow:0 16px 34px rgba(70,48,32,.08);
    }
    .delivery-card h3{font-size:20px;margin-bottom:10px;}
    .delivery-card p{color:var(--color-muted);font-size:15px;margin:0;}

    .consult-shell{
      border-radius:36px;
      background:
        linear-gradient(135deg, rgba(255,253,248,.98), rgba(250,243,232,.96));
      border:1px solid rgba(138,90,60,.14);
      box-shadow:var(--shadow-soft);
      overflow:hidden;
    }
    .consult-info{
      height:100%;
      padding:42px;
      background:
        radial-gradient(circle at 14% 12%, rgba(216,160,93,.16), transparent 28%),
        linear-gradient(180deg, rgba(247,242,234,.88), rgba(255,253,248,.92));
      border-right:1px solid var(--color-border);
    }
    .info-list{
      list-style:none;
      padding:0;
      margin:28px 0 0;
      display:grid;
      gap:14px;
    }
    .info-list li{
      display:flex;
      gap:12px;
      align-items:flex-start;
      color:#51483F;
    }
    .info-list .num{
      width:28px;
      height:28px;
      border-radius:999px;
      background:rgba(138,90,60,.11);
      color:var(--color-primary);
      display:flex;
      align-items:center;
      justify-content:center;
      font-size:12px;
      font-weight:900;
      flex:0 0 auto;
      margin-top:2px;
    }
    .consult-form{
      padding:42px;
      background:var(--color-surface);
    }
    .form-label{
      font-weight:800;
      color:var(--color-ink);
      margin-bottom:8px;
    }
    .form-control,.form-select{
      min-height:52px;
      border:1px solid var(--color-border);
      border-radius:14px;
      background:#FFFCF6;
      color:var(--color-ink);
      padding:12px 14px;
      box-shadow:none!important;
      transition:var(--transition);
    }
    textarea.form-control{min-height:126px;resize:vertical;}
    .form-control::placeholder{color:#A99D91;}
    .form-control:focus,.form-select:focus{
      border-color:var(--color-primary);
      background:#FFFDF8;
      box-shadow:0 0 0 4px rgba(138,90,60,.10)!important;
    }
    .choice-row{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin-top:10px;
    }
    .choice-pill input{
      position:absolute;
      opacity:0;
      pointer-events:none;
    }
    .choice-pill span{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      min-height:38px;
      border-radius:999px;
      border:1px solid var(--color-border);
      background:#FFFCF6;
      color:#5A5148;
      padding:8px 13px;
      font-size:13px;
      font-weight:800;
      cursor:pointer;
      transition:var(--transition);
    }
    .choice-pill input:checked + span,
    .choice-pill span:hover{
      background:rgba(138,90,60,.10);
      border-color:rgba(138,90,60,.4);
      color:var(--color-primary);
    }

    .accordion{
      display:grid;
      gap:14px;
    }
    .accordion-item{
      border:1px solid var(--color-border)!important;
      border-radius:20px!important;
      overflow:hidden;
      background:var(--color-surface);
      box-shadow:0 12px 28px rgba(70,48,32,.04);
    }
    .accordion-button{
      background:var(--color-surface)!important;
      color:var(--color-ink)!important;
      font-weight:850;
      font-size:17px;
      padding:21px 24px;
      box-shadow:none!important;
      border:0;
    }
    .accordion-button:focus{
      box-shadow:inset 0 0 0 3px rgba(138,90,60,.10)!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--color-primary)!important;
    }
    .accordion-button::after{
      width:28px;
      height:28px;
      border-radius:50%;
      background-color:rgba(138,90,60,.10);
      background-position:center;
      background-size:14px;
      filter:none;
    }
    .accordion-body{
      padding:0 24px 22px;
      color:var(--color-muted);
      line-height:1.85;
      font-size:15.5px;
    }

    .cta-panel{
      border-radius:36px;
      padding:54px;
      background:
        radial-gradient(circle at 86% 18%, rgba(216,160,93,.28), transparent 24%),
        linear-gradient(135deg, #4A3328, #2E241F);
      color:#FFF6E8;
      overflow:hidden;
      position:relative;
      box-shadow:var(--shadow-hover);
    }
    .cta-panel:before{
      content:"";
      position:absolute;
      width:420px;
      height:420px;
      right:-190px;
      bottom:-230px;
      border-radius:50%;
      border:1px solid rgba(255,253,248,.14);
      background:rgba(255,253,248,.05);
    }
    .cta-panel h2{color:#FFFDF8;}
    .cta-panel p{
      color:#EADCCB;
      font-size:18px;
      max-width:720px;
      margin-bottom:0;
    }
    .cta-actions{
      display:flex;
      gap:14px;
      flex-wrap:wrap;
      margin-top:30px;
      position:relative;
      z-index:2;
    }
    .cta-panel .btn-primary-custom{
      background:#FFF2DB;
      color:#4A3328!important;
      box-shadow:0 14px 32px rgba(0,0,0,.16);
    }
    .cta-panel .btn-primary-custom:hover{
      background:#FFE0AE;
    }
    .cta-panel .btn-outline-custom{
      color:#FFF6E8!important;
      border-color:rgba(255,253,248,.34);
      background:rgba(255,253,248,.07);
    }
    .cta-panel .btn-outline-custom:hover{
      background:rgba(255,253,248,.14);
      border-color:#FFE0AE;
    }

    .site-footer{
      background:var(--color-footer);
      color:#EBDDCB;
      padding:64px 0 26px;
    }
    .footer-brand{
      display:flex;
      align-items:center;
      gap:12px;
      margin-bottom:18px;
    }
    .site-footer .brand-mark{
      color:#FFE0AE;
      border-color:rgba(255,224,174,.2);
      background:rgba(255,224,174,.08);
      box-shadow:none;
    }
    .site-footer .brand-name{color:#FFF9EF;}
    .site-footer .brand-sub{color:#CBB9A5;}
    .site-footer p{
      color:#CBB9A5;
      margin:0;
      font-size:15px;
      line-height:1.8;
    }
    .footer-title{
      color:#FFF9EF;
      font-weight:850;
      margin-bottom:16px;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:#CBB9A5;
      font-size:15px;
    }
    .footer-links a:hover{
      color:var(--color-accent);
      transform:translateX(3px);
    }
    .footer-bottom{
      border-top:1px solid rgba(255,253,248,.12);
      margin-top:44px;
      padding-top:20px;
      display:flex;
      justify-content:space-between;
      gap:16px;
      color:#BDAE9B;
      font-size:13px;
      flex-wrap:wrap;
    }

    @media (max-width:1199.98px){
      .navbar-brand{min-width:auto;}
      .nav-search{width:190px;}
      .hero-shell{padding:44px;}
      .scenario-wrap{grid-template-columns:1fr;}
      .scenario-feature{min-height:390px;}
    }
    @media (max-width:991.98px){
      .navbar{min-height:70px;padding:13px 0;}
      .navbar-collapse{
        padding:18px 0 6px;
        border-top:1px solid var(--color-border);
        margin-top:13px;
      }
      .navbar-nav{gap:6px;}
      .nav-link{display:inline-flex;}
      .nav-actions{
        align-items:stretch;
        flex-direction:column;
      }
      .nav-search{width:100%;}
      .btn-primary-custom,.btn-outline-custom{text-align:center;}
      .hero{padding:48px 0 76px;}
      .hero-shell{padding:34px;border-radius:30px;}
      .path-board{margin-top:34px;}
      .path-card.recommended{margin-top:0;}
      .delivery-bar{
        grid-template-columns:1fr;
        border-radius:24px;
      }
      .delivery-seg{border-radius:16px;}
      .consult-info{border-right:0;border-bottom:1px solid var(--color-border);}
    }
    @media (max-width:767.98px){
      .container{padding-left:20px;padding-right:20px;}
      .section{padding:72px 0;}
      .section-sm{padding:58px 0;}
      h1{font-size:38px;letter-spacing:-.045em;}
      h2{font-size:31px;}
      .lead{font-size:16px;}
      .brand-name{font-size:16px;}
      .brand-sub{font-size:11px;}
      .brand-mark{width:39px;height:39px;border-radius:14px;}
      .hero-shell{padding:28px 22px;}
      .hero-actions .btn{width:100%;}
      .trust-strip{gap:8px;}
      .mini-badge{font-size:12px;}
      .board-step{
        grid-template-columns:40px 1fr;
      }
      .board-chip{
        grid-column:2;
        justify-self:start;
      }
      .board-summary{
        flex-direction:column;
        align-items:flex-start;
      }
      .scenario-grid{grid-template-columns:1fr;}
      .scenario-card:nth-child(2),
      .scenario-card:nth-child(3),
      .scenario-card:nth-child(2):hover,
      .scenario-card:nth-child(3):hover{transform:none;}
      .scenario-feature{min-height:520px;padding:28px;}
      .scenario-rank{left:28px;right:28px;bottom:28px;}
      .consult-info,.consult-form{padding:28px 22px;}
      .cta-panel{padding:34px 24px;border-radius:30px;}
      .cta-actions .btn{width:100%;}
      .footer-bottom{flex-direction:column;}
    }
    @media (max-width:520px){
      .navbar-brand{gap:9px;}
      .brand-text{max-width:230px;}
      .brand-name{font-size:15px;}
      .hero{padding-top:34px;}
      .path-board{padding:18px;border-radius:26px;}
      .board-top{align-items:flex-start;flex-direction:column;}
      .path-card,.scenario-card,.delivery-card{padding:22px;}
      .accordion-button{font-size:16px;padding:18px 19px;}
      .accordion-body{padding:0 19px 19px;}
    }

/* roulang page: category1 */
:root {
      --color-primary: #8A5A3C;
      --color-primary-dark: #70462F;
      --color-ink: #22201D;
      --color-secondary: #6F8F7A;
      --color-accent: #D8A05D;
      --color-bg: #F7F2EA;
      --color-surface: #FFFDF8;
      --color-border: #E5DDD1;
      --color-muted: #756E66;
      --color-success-soft: #EAF1EC;
      --color-footer: #2E241F;
      --radius-sm: 10px;
      --radius-md: 18px;
      --radius-lg: 28px;
      --radius-xl: 36px;
      --shadow-soft: 0 18px 45px rgba(70, 48, 32, 0.08);
      --shadow-hover: 0 24px 65px rgba(70, 48, 32, 0.13);
      --transition: all .28s ease;
      --container-max: 1200px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "Noto Sans SC", "Microsoft YaHei", "PingFang SC", "Hiragino Sans GB", Arial, sans-serif;
      color: var(--color-ink);
      background:
        radial-gradient(circle at 8% 4%, rgba(216, 160, 93, .13), transparent 26%),
        radial-gradient(circle at 90% 8%, rgba(111, 143, 122, .12), transparent 28%),
        var(--color-bg);
      line-height: 1.75;
      text-rendering: optimizeLegibility;
      overflow-x: hidden;
    }

    a {
      color: inherit;
      text-decoration: none;
      transition: var(--transition);
    }

    a:hover {
      color: var(--color-primary);
    }

    img,
    svg {
      max-width: 100%;
      display: block;
    }

    button,
    input,
    textarea,
    select {
      font: inherit;
    }

    ::selection {
      background: rgba(138, 90, 60, .18);
      color: var(--color-ink);
    }

    .container {
      max-width: var(--container-max);
      padding-left: 20px;
      padding-right: 20px;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(255, 253, 248, .94);
      backdrop-filter: blur(10px);
      border-bottom: 1px solid rgba(229, 221, 209, .9);
      box-shadow: 0 8px 26px rgba(70, 48, 32, .045);
    }

    .navbar {
      min-height: 82px;
      padding: 0;
    }

    .navbar-brand,
    .footer-brand {
      display: inline-flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
      padding: 0;
      margin: 0;
    }

    .brand-mark {
      width: 44px;
      height: 44px;
      flex: 0 0 44px;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      color: var(--color-primary);
      background:
        linear-gradient(145deg, rgba(138, 90, 60, .12), rgba(111, 143, 122, .16));
      border: 1px solid rgba(138, 90, 60, .18);
      border-radius: 15px;
      box-shadow: inset 0 1px 0 rgba(255, 255, 255, .75);
    }

    .brand-mark svg {
      width: 26px;
      height: 26px;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.15;
      min-width: 0;
    }

    .brand-name {
      font-weight: 800;
      letter-spacing: -.03em;
      color: var(--color-ink);
      font-size: 17px;
      white-space: nowrap;
    }

    .brand-sub {
      margin-top: 4px;
      font-size: 12px;
      color: var(--color-muted);
      white-space: nowrap;
    }

    .navbar-nav {
      gap: 8px;
      align-items: center;
    }

    .nav-link {
      color: #4A4038;
      font-weight: 700;
      font-size: 15px;
      padding: 10px 15px !important;
      border-radius: 999px;
      position: relative;
    }

    .nav-link:hover {
      color: var(--color-primary);
      background: rgba(138, 90, 60, .08);
    }

    .nav-link.active {
      color: var(--color-primary);
      background: rgba(138, 90, 60, .12);
    }

    .navbar-toggler {
      border: 1px solid var(--color-border);
      border-radius: 14px;
      padding: 8px 10px;
      box-shadow: none !important;
      background: var(--color-surface);
    }

    .navbar-toggler:focus {
      outline: 0;
      box-shadow: 0 0 0 4px rgba(138, 90, 60, .1) !important;
    }

    .navbar-toggler-icon {
      width: 1.25em;
      height: 1.25em;
      filter: sepia(35%) saturate(550%) hue-rotate(340deg);
    }

    .nav-actions {
      display: flex;
      align-items: center;
      gap: 12px;
    }

    .nav-search {
      width: 218px;
      height: 42px;
      display: flex;
      align-items: center;
      gap: 8px;
      padding: 0 14px;
      border: 1px solid var(--color-border);
      border-radius: 999px;
      background: var(--color-bg);
      transition: var(--transition);
    }

    .nav-search:focus-within {
      border-color: rgba(138, 90, 60, .55);
      box-shadow: 0 0 0 4px rgba(138, 90, 60, .09);
      background: var(--color-surface);
    }

    .search-icon {
      width: 18px;
      height: 18px;
      color: var(--color-muted);
      flex: 0 0 auto;
    }

    .nav-search .form-control {
      border: 0;
      background: transparent;
      padding: 0;
      height: 40px;
      font-size: 14px;
      box-shadow: none;
      color: var(--color-ink);
    }

    .nav-search .form-control::placeholder {
      color: #9A9187;
    }

    .btn {
      border: 0;
      border-radius: 999px;
      font-weight: 800;
      letter-spacing: -.01em;
      transition: var(--transition);
      display: inline-flex;
      align-items: center;
      justify-content: center;
      gap: 8px;
      line-height: 1.3;
      white-space: nowrap;
    }

    .btn-primary-custom {
      background: var(--color-primary);
      color: var(--color-surface) !important;
      padding: 12px 20px;
      box-shadow: 0 12px 28px rgba(138, 90, 60, .22);
    }

    .btn-primary-custom:hover,
    .btn-primary-custom:focus {
      background: var(--color-primary-dark);
      color: var(--color-surface) !important;
      transform: translateY(-2px);
      box-shadow: 0 18px 36px rgba(138, 90, 60, .28);
    }

    .btn-outline-custom {
      padding: 12px 20px;
      color: #4A3328 !important;
      background: rgba(255, 253, 248, .72);
      border: 1px solid #CBB9A5;
    }

    .btn-outline-custom:hover,
    .btn-outline-custom:focus {
      background: #F1E7DA;
      border-color: var(--color-primary);
      transform: translateY(-2px);
    }

    .text-link {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      color: var(--color-primary);
      font-weight: 800;
    }

    .text-link span {
      transition: var(--transition);
    }

    .text-link:hover span {
      transform: translateX(3px);
    }

    .section {
      padding: 104px 0;
      position: relative;
    }

    .section-tight {
      padding: 78px 0;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 13px;
      border-radius: 999px;
      background: rgba(138, 90, 60, .1);
      color: var(--color-primary);
      font-size: 13px;
      font-weight: 800;
      margin-bottom: 18px;
    }

    .eyebrow::before {
      content: "";
      width: 7px;
      height: 7px;
      border-radius: 50%;
      background: var(--color-secondary);
      box-shadow: 0 0 0 4px rgba(111, 143, 122, .14);
    }

    h1,
    h2,
    h3,
    h4,
    p {
      margin-top: 0;
    }

    h1 {
      font-size: clamp(36px, 5vw, 62px);
      line-height: 1.12;
      font-weight: 900;
      letter-spacing: -.055em;
      margin-bottom: 22px;
    }

    h2 {
      font-size: clamp(30px, 3.4vw, 44px);
      line-height: 1.2;
      font-weight: 850;
      letter-spacing: -.045em;
      margin-bottom: 16px;
    }

    h3 {
      font-size: 22px;
      line-height: 1.32;
      font-weight: 800;
      letter-spacing: -.025em;
      margin-bottom: 12px;
    }

    p {
      color: var(--color-muted);
      font-size: 16px;
      margin-bottom: 0;
    }

    .lead {
      font-size: 18px;
      line-height: 1.85;
      color: #635A52;
    }

    .highlight {
      color: var(--color-primary);
    }

    .hero {
      padding: 72px 0 86px;
    }

    .hero-shell {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-xl);
      background:
        radial-gradient(circle at 16% 12%, rgba(216, 160, 93, .18), transparent 28%),
        linear-gradient(135deg, rgba(255, 253, 248, .92), rgba(247, 242, 234, .96));
      border: 1px solid rgba(138, 90, 60, .14);
      box-shadow: var(--shadow-soft);
      padding: clamp(30px, 5vw, 56px);
    }

    .hero-shell::after {
      content: "";
      position: absolute;
      right: -120px;
      top: -120px;
      width: 320px;
      height: 320px;
      border-radius: 50%;
      background: rgba(111, 143, 122, .12);
      pointer-events: none;
    }

    .hero-copy {
      position: relative;
      z-index: 2;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 30px;
      align-items: center;
    }

    .hero-notes {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      margin-top: 24px;
    }

    .note-pill,
    .badge-soft {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      padding: 8px 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 750;
      color: var(--color-primary);
      background: rgba(138, 90, 60, .09);
      border: 1px solid rgba(138, 90, 60, .12);
    }

    .note-pill:nth-child(2),
    .badge-green {
      color: #526F5D;
      background: rgba(111, 143, 122, .12);
      border-color: rgba(111, 143, 122, .16);
    }

    .matrix-visual {
      position: relative;
      z-index: 2;
      background: rgba(255, 253, 248, .86);
      border: 1px solid rgba(138, 90, 60, .16);
      border-radius: 32px;
      padding: 22px;
      box-shadow: 0 18px 45px rgba(70, 48, 32, .09);
    }

    .visual-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 16px;
      margin-bottom: 18px;
      padding-bottom: 16px;
      border-bottom: 1px solid var(--color-border);
    }

    .visual-title {
      font-weight: 850;
      letter-spacing: -.02em;
    }

    .score-badge {
      min-width: 78px;
      text-align: center;
      padding: 8px 10px;
      color: var(--color-surface);
      background: var(--color-primary);
      border-radius: 999px;
      font-weight: 900;
      box-shadow: 0 10px 22px rgba(138, 90, 60, .2);
    }

    .visual-grid {
      display: grid;
      grid-template-columns: repeat(2, 1fr);
      gap: 12px;
    }

    .visual-cell {
      min-height: 126px;
      padding: 18px;
      border-radius: 22px;
      background:
        linear-gradient(180deg, rgba(247, 242, 234, .65), rgba(255, 253, 248, .95));
      border: 1px solid rgba(229, 221, 209, .95);
      transition: var(--transition);
    }

    .visual-cell:hover {
      transform: translateY(-3px);
      border-color: rgba(138, 90, 60, .28);
      box-shadow: 0 14px 30px rgba(70, 48, 32, .08);
    }

    .visual-cell strong {
      display: block;
      font-size: 16px;
      margin-bottom: 8px;
    }

    .visual-cell span {
      display: block;
      font-size: 13px;
      color: var(--color-muted);
      line-height: 1.6;
    }

    .bar {
      margin-top: 13px;
      height: 8px;
      overflow: hidden;
      border-radius: 999px;
      background: rgba(138, 90, 60, .09);
    }

    .bar i {
      display: block;
      height: 100%;
      border-radius: inherit;
      background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
    }

    .section-head {
      max-width: 760px;
      margin-bottom: 40px;
    }

    .section-head.center {
      margin-left: auto;
      margin-right: auto;
      text-align: center;
    }

    .standard-grid {
      display: grid;
      grid-template-columns: repeat(2, minmax(0, 1fr));
      gap: 22px;
    }

    .standard-card,
    .flow-item,
    .compare-panel,
    .faq-wrap,
    .cta-panel {
      background: var(--color-surface);
      border: 1px solid rgba(138, 90, 60, .14);
      box-shadow: var(--shadow-soft);
    }

    .standard-card {
      position: relative;
      overflow: hidden;
      border-radius: var(--radius-lg);
      padding: 30px;
      min-height: 300px;
      transition: var(--transition);
    }

    .standard-card:hover {
      transform: translateY(-4px);
      border-color: rgba(138, 90, 60, .34);
      box-shadow: var(--shadow-hover);
    }

    .standard-card::after {
      content: attr(data-index);
      position: absolute;
      right: 24px;
      top: 16px;
      font-size: 58px;
      line-height: 1;
      font-weight: 900;
      color: rgba(138, 90, 60, .08);
      letter-spacing: -.06em;
    }

    .standard-icon {
      width: 54px;
      height: 54px;
      border-radius: 18px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: var(--color-primary);
      background: rgba(138, 90, 60, .1);
      border: 1px solid rgba(138, 90, 60, .12);
      margin-bottom: 18px;
    }

    .standard-icon svg {
      width: 27px;
      height: 27px;
    }

    .check-list {
      list-style: none;
      padding: 0;
      margin: 20px 0 0;
      display: grid;
      gap: 11px;
    }

    .check-list li {
      position: relative;
      padding-left: 28px;
      color: #5E554D;
      font-size: 15px;
      line-height: 1.55;
    }

    .check-list li::before {
      content: "✓";
      position: absolute;
      left: 0;
      top: 0;
      width: 19px;
      height: 19px;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      background: var(--color-success-soft);
      color: #526F5D;
      font-weight: 900;
      font-size: 12px;
    }

    .flow-section {
      background:
        linear-gradient(180deg, rgba(255, 253, 248, .45), rgba(247, 242, 234, .8));
      border-top: 1px solid rgba(229, 221, 209, .8);
      border-bottom: 1px solid rgba(229, 221, 209, .8);
    }

    .flow-list {
      position: relative;
      display: grid;
      gap: 18px;
    }

    .flow-list::before {
      content: "";
      position: absolute;
      left: 36px;
      top: 16px;
      bottom: 16px;
      width: 1px;
      background: linear-gradient(180deg, rgba(138, 90, 60, .25), rgba(111, 143, 122, .2));
    }

    .flow-item {
      position: relative;
      z-index: 1;
      display: grid;
      grid-template-columns: 74px 1fr auto;
      gap: 22px;
      align-items: center;
      padding: 24px;
      border-radius: 24px;
      transition: var(--transition);
    }

    .flow-item:hover {
      transform: translateX(4px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(138, 90, 60, .3);
    }

    .flow-num {
      width: 74px;
      height: 74px;
      display: flex;
      align-items: center;
      justify-content: center;
      border-radius: 24px;
      color: var(--color-surface);
      background: #4A3328;
      font-size: 20px;
      font-weight: 900;
      box-shadow: 0 15px 28px rgba(74, 51, 40, .18);
    }

    .flow-copy h3 {
      margin-bottom: 6px;
    }

    .deliverable {
      display: inline-flex;
      align-items: center;
      padding: 8px 12px;
      border-radius: 999px;
      font-size: 13px;
      font-weight: 800;
      color: #526F5D;
      background: rgba(111, 143, 122, .12);
      border: 1px solid rgba(111, 143, 122, .15);
      white-space: nowrap;
    }

    .compare-wrap {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 24px;
      align-items: stretch;
    }

    .compare-panel {
      border-radius: var(--radius-lg);
      padding: 30px;
      overflow: hidden;
    }

    .compare-panel.featured {
      background:
        radial-gradient(circle at 100% 0, rgba(216, 160, 93, .18), transparent 25%),
        var(--color-surface);
      border-color: rgba(138, 90, 60, .28);
      box-shadow: var(--shadow-hover);
    }

    .compare-title {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 14px;
      margin-bottom: 22px;
      padding-bottom: 16px;
      border-bottom: 1px solid var(--color-border);
    }

    .compare-title h3 {
      margin: 0;
    }

    .compare-tag {
      padding: 6px 10px;
      border-radius: 999px;
      font-size: 12px;
      font-weight: 850;
      color: var(--color-primary);
      background: rgba(138, 90, 60, .1);
      white-space: nowrap;
    }

    .compare-rows {
      display: grid;
      gap: 12px;
    }

    .compare-row {
      display: grid;
      grid-template-columns: 34px 1fr;
      gap: 12px;
      align-items: start;
      padding: 14px;
      border-radius: 18px;
      background: rgba(247, 242, 234, .65);
      border: 1px solid rgba(229, 221, 209, .8);
    }

    .state-icon {
      width: 34px;
      height: 34px;
      border-radius: 50%;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      font-weight: 900;
      background: rgba(117, 110, 102, .11);
      color: var(--color-muted);
    }

    .featured .state-icon {
      background: var(--color-success-soft);
      color: #526F5D;
    }

    .compare-row strong {
      display: block;
      margin-bottom: 2px;
      color: var(--color-ink);
      font-size: 15px;
    }

    .compare-row span {
      display: block;
      color: var(--color-muted);
      font-size: 14px;
      line-height: 1.55;
    }

    .proof-panel {
      overflow: hidden;
      border-radius: 32px;
      background:
        linear-gradient(135deg, #4A3328, #33251F);
      color: var(--color-surface);
      padding: clamp(30px, 5vw, 54px);
      box-shadow: 0 28px 70px rgba(70, 48, 32, .22);
      position: relative;
    }

    .proof-panel::before {
      content: "";
      position: absolute;
      inset: 0;
      background-image:
        linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
      background-size: 38px 38px;
      mask-image: radial-gradient(circle at 78% 16%, #000, transparent 58%);
      opacity: .65;
    }

    .proof-panel > * {
      position: relative;
      z-index: 1;
    }

    .proof-panel p {
      color: rgba(255, 253, 248, .78);
    }

    .proof-grid {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 18px;
      margin-top: 34px;
    }

    .proof-card {
      padding: 24px;
      border-radius: 24px;
      background: rgba(255, 253, 248, .08);
      border: 1px solid rgba(255, 253, 248, .14);
      backdrop-filter: blur(2px);
    }

    .proof-card strong {
      display: block;
      color: var(--color-surface);
      font-size: clamp(28px, 4vw, 46px);
      line-height: 1;
      font-weight: 900;
      letter-spacing: -.05em;
      margin-bottom: 12px;
    }

    .proof-card span {
      color: rgba(255, 253, 248, .72);
      font-size: 14px;
      line-height: 1.6;
    }

    .principle-grid {
      display: grid;
      grid-template-columns: .85fr 1.15fr;
      gap: 24px;
      align-items: stretch;
    }

    .principle-card {
      border-radius: var(--radius-lg);
      border: 1px solid rgba(138, 90, 60, .14);
      background: var(--color-surface);
      box-shadow: var(--shadow-soft);
      padding: 30px;
      transition: var(--transition);
    }

    .principle-card:hover {
      transform: translateY(-4px);
      border-color: rgba(138, 90, 60, .3);
      box-shadow: var(--shadow-hover);
    }

    .principle-card.large {
      min-height: 100%;
      background:
        radial-gradient(circle at 12% 14%, rgba(111, 143, 122, .14), transparent 28%),
        var(--color-surface);
    }

    .principle-list {
      display: grid;
      gap: 16px;
    }

    .mini-index {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      width: 34px;
      height: 34px;
      border-radius: 12px;
      margin-bottom: 18px;
      color: var(--color-primary);
      background: rgba(138, 90, 60, .1);
      font-weight: 900;
    }

    .accordion {
      display: grid;
      gap: 14px;
    }

    .accordion-item {
      border: 1px solid var(--color-border) !important;
      border-radius: 20px !important;
      overflow: hidden;
      background: var(--color-surface);
      box-shadow: 0 10px 24px rgba(70, 48, 32, .045);
    }

    .accordion-button {
      background: var(--color-surface) !important;
      color: var(--color-ink) !important;
      font-weight: 850;
      font-size: 17px;
      padding: 20px 22px;
      box-shadow: none !important;
      border: 0;
    }

    .accordion-button:not(.collapsed) {
      color: var(--color-primary) !important;
      border-bottom: 1px solid var(--color-border);
    }

    .accordion-button:focus {
      box-shadow: inset 0 0 0 3px rgba(138, 90, 60, .1) !important;
    }

    .accordion-button::after {
      width: 26px;
      height: 26px;
      border-radius: 50%;
      background-color: rgba(138, 90, 60, .1);
      background-size: 14px;
      background-position: center;
      border: 1px solid rgba(138, 90, 60, .12);
    }

    .accordion-body {
      padding: 20px 22px 24px;
      color: var(--color-muted);
      line-height: 1.85;
      background: rgba(247, 242, 234, .36);
    }

    .cta-panel {
      position: relative;
      overflow: hidden;
      border-radius: 34px;
      padding: clamp(32px, 5vw, 56px);
      background:
        radial-gradient(circle at 86% 20%, rgba(216, 160, 93, .22), transparent 26%),
        linear-gradient(135deg, var(--color-surface), #F3E8DB);
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      right: 42px;
      bottom: -34px;
      width: 190px;
      height: 190px;
      border-radius: 48px;
      transform: rotate(18deg);
      border: 1px solid rgba(138, 90, 60, .16);
      background: rgba(255, 253, 248, .35);
    }

    .cta-content {
      position: relative;
      z-index: 1;
      max-width: 760px;
    }

    .cta-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 14px;
      margin-top: 28px;
    }

    .site-footer {
      background: var(--color-footer);
      color: rgba(255, 253, 248, .82);
      padding: 72px 0 26px;
    }

    .site-footer .brand-mark {
      color: #F3E8DB;
      background: rgba(255, 253, 248, .08);
      border-color: rgba(255, 253, 248, .14);
    }

    .site-footer .brand-name {
      color: var(--color-surface);
    }

    .site-footer .brand-sub,
    .site-footer p {
      color: rgba(255, 253, 248, .64);
    }

    .site-footer p {
      margin-top: 18px;
      font-size: 15px;
      line-height: 1.8;
    }

    .footer-title {
      color: var(--color-surface);
      font-size: 16px;
      font-weight: 850;
      margin-bottom: 18px;
    }

    .footer-links {
      display: grid;
      gap: 11px;
    }

    .footer-links a {
      color: rgba(255, 253, 248, .66);
      font-size: 15px;
    }

    .footer-links a:hover {
      color: var(--color-accent);
      transform: translateX(3px);
    }

    .footer-bottom {
      display: flex;
      justify-content: space-between;
      gap: 18px;
      margin-top: 46px;
      padding-top: 24px;
      border-top: 1px solid rgba(255, 253, 248, .12);
      color: rgba(255, 253, 248, .54);
      font-size: 14px;
    }

    @media (max-width: 1199.98px) {
      .nav-search {
        width: 190px;
      }

      .proof-grid {
        grid-template-columns: repeat(3, 1fr);
      }
    }

    @media (max-width: 991.98px) {
      .navbar {
        min-height: 70px;
        padding: 12px 0;
      }

      .navbar-collapse {
        margin-top: 12px;
        padding: 18px;
        border-radius: 24px;
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        box-shadow: var(--shadow-soft);
      }

      .navbar-nav {
        align-items: stretch;
        gap: 6px;
      }

      .nav-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .nav-search {
        width: 100%;
      }

      .nav-actions .btn {
        width: 100%;
      }

      .hero {
        padding-top: 42px;
      }

      .standard-grid,
      .compare-wrap,
      .principle-grid {
        grid-template-columns: 1fr;
      }

      .flow-item {
        grid-template-columns: 64px 1fr;
      }

      .flow-num {
        width: 64px;
        height: 64px;
        border-radius: 20px;
      }

      .deliverable {
        grid-column: 2;
        justify-self: start;
      }

      .proof-grid {
        grid-template-columns: 1fr;
      }
    }

    @media (max-width: 767.98px) {
      .container {
        padding-left: 18px;
        padding-right: 18px;
      }

      .section {
        padding: 68px 0;
      }

      .section-tight {
        padding: 56px 0;
      }

      .brand-mark {
        width: 40px;
        height: 40px;
        flex-basis: 40px;
        border-radius: 14px;
      }

      .brand-name {
        font-size: 15px;
        max-width: 210px;
        overflow: hidden;
        text-overflow: ellipsis;
      }

      .brand-sub {
        font-size: 11px;
      }

      .hero-shell {
        border-radius: 28px;
        padding: 28px 20px;
      }

      .hero-actions,
      .cta-actions {
        flex-direction: column;
        align-items: stretch;
      }

      .hero-actions .btn,
      .cta-actions .btn {
        width: 100%;
      }

      .visual-grid {
        grid-template-columns: 1fr;
      }

      .standard-card,
      .compare-panel,
      .principle-card {
        padding: 24px;
      }

      .flow-list::before {
        left: 28px;
      }

      .flow-item {
        grid-template-columns: 56px 1fr;
        gap: 16px;
        padding: 20px;
      }

      .flow-num {
        width: 56px;
        height: 56px;
        border-radius: 18px;
        font-size: 17px;
      }

      .footer-bottom {
        flex-direction: column;
      }
    }

    @media (max-width: 520px) {
      h1 {
        font-size: 34px;
      }

      h2 {
        font-size: 29px;
      }

      .hero {
        padding-bottom: 64px;
      }

      .visual-top,
      .compare-title {
        align-items: flex-start;
        flex-direction: column;
      }

      .note-pill {
        width: 100%;
        justify-content: center;
      }

      .accordion-button {
        font-size: 16px;
        padding: 18px;
      }

      .accordion-body {
        padding: 18px;
      }
    }