/* roulang page: index */
:root{
      --ink:#23211d;
      --ink-soft:#504b43;
      --muted:#777064;
      --paper:#f7f1e7;
      --paper-2:#fffaf2;
      --card:#fffdf8;
      --line:#e4d8c8;
      --line-dark:#c9b89f;
      --copper:#9b7346;
      --copper-dark:#755633;
      --olive:#5f6444;
      --terracotta:#9a5c48;
      --charcoal:#171613;
      --white:#ffffff;
      --shadow-sm:0 10px 28px rgba(42,35,26,.06);
      --shadow-md:0 18px 44px rgba(42,35,26,.11);
      --shadow-lg:0 30px 70px rgba(42,35,26,.16);
      --radius-xs:8px;
      --radius-sm:14px;
      --radius-md:22px;
      --radius-lg:32px;
      --container:1180px;
      --ease:all .2s ease;
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{
      margin:0;
      font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Hiragino Sans GB","Microsoft YaHei",Arial,sans-serif;
      background:
        radial-gradient(circle at 12% 4%, rgba(154,92,72,.12), transparent 28%),
        radial-gradient(circle at 88% 18%, rgba(95,100,68,.12), transparent 26%),
        var(--paper);
      color:var(--ink);
      line-height:1.78;
      font-size:16px;
      overflow-x:hidden;
    }
    a{color:inherit;text-decoration:none;transition:var(--ease)}
    img{max-width:100%;display:block}
    button,input,textarea,select{font:inherit}
    button{border:0}
    ::selection{background:rgba(155,115,70,.22);color:var(--ink)}
    .site-container{
      width:min(100% - 40px,var(--container));
      margin-inline:auto;
    }
    .section{
      padding:94px 0;
      position:relative;
    }
    .section-tight{padding:68px 0}
    .eyebrow{
      display:inline-flex;
      align-items:center;
      gap:9px;
      color:var(--copper-dark);
      font-size:13px;
      font-weight:800;
      letter-spacing:.08em;
      text-transform:uppercase;
      margin-bottom:14px;
    }
    .eyebrow:before{
      content:"";
      width:28px;
      height:1px;
      background:var(--copper);
    }
    h1,h2,h3,h4,p{margin-top:0}
    h1{
      font-size:clamp(42px,6.2vw,76px);
      line-height:1.05;
      font-weight:900;
      letter-spacing:-.06em;
      margin-bottom:24px;
    }
    h2{
      font-size:clamp(30px,4vw,48px);
      line-height:1.15;
      font-weight:880;
      letter-spacing:-.045em;
      margin-bottom:18px;
    }
    h3{
      font-size:22px;
      line-height:1.28;
      font-weight:820;
      letter-spacing:-.02em;
      margin-bottom:12px;
    }
    p{color:var(--ink-soft)}
    .lead{
      font-size:18px;
      color:var(--ink-soft);
      max-width:720px;
    }
    .subtle{color:var(--muted)}
    .site-header{
      position:sticky;
      top:0;
      z-index:1030;
      background:rgba(247,241,231,.86);
      backdrop-filter:blur(18px);
      border-bottom:1px solid rgba(201,184,159,.58);
    }
    .nav-shell{
      min-height:78px;
      display:flex;
      align-items:center;
      justify-content:space-between;
      gap:24px;
    }
    .brand-logo{
      display:flex;
      align-items:center;
      gap:12px;
      min-width:260px;
    }
    .brand-mark{
      width:42px;
      height:42px;
      border-radius:13px;
      background:linear-gradient(135deg,var(--charcoal),#4f432f);
      color:var(--paper-2);
      display:grid;
      place-items:center;
      font-weight:900;
      box-shadow:0 12px 24px rgba(23,22,19,.18);
      position:relative;
      overflow:hidden;
    }
    .brand-mark:after{
      content:"";
      position:absolute;
      width:22px;
      height:1px;
      background:var(--copper);
      transform:rotate(-35deg);
    }
    .brand-text{
      display:flex;
      flex-direction:column;
      line-height:1.2;
    }
    .brand-text strong{
      font-size:16px;
      letter-spacing:-.02em;
      color:var(--ink);
      white-space:nowrap;
    }
    .brand-text span{
      font-size:12px;
      color:var(--muted);
      letter-spacing:.08em;
    }
    .main-nav{
      display:flex;
      align-items:center;
      gap:8px;
      flex:1;
      justify-content:center;
    }
    .nav-link-custom{
      position:relative;
      padding:12px 15px;
      border-radius:999px;
      color:var(--ink-soft);
      font-size:15px;
      font-weight:760;
    }
    .nav-link-custom:hover,
    .nav-link-custom.active{
      color:var(--ink);
      background:rgba(255,250,242,.76);
    }
    .nav-link-custom.active:after,
    .nav-link-custom:hover:after{
      content:"";
      position:absolute;
      left:18px;
      right:18px;
      bottom:7px;
      height:2px;
      background:var(--copper);
      border-radius:2px;
    }
    .nav-actions{
      display:flex;
      align-items:center;
      gap:10px;
    }
    .mega-wrap{position:relative}
    .mega-trigger{
      display:inline-flex;
      align-items:center;
      gap:8px;
      padding:11px 15px;
      border:1px solid var(--line);
      background:rgba(255,250,242,.75);
      border-radius:999px;
      color:var(--ink);
      font-size:14px;
      font-weight:800;
      transition:var(--ease);
    }
    .mega-trigger:hover,
    .mega-trigger:focus{
      border-color:var(--line-dark);
      box-shadow:var(--shadow-sm);
      outline:none;
    }
    .mega-panel{
      position:absolute;
      right:0;
      top:calc(100% + 14px);
      width:420px;
      padding:18px;
      background:rgba(255,253,248,.98);
      border:1px solid var(--line);
      border-radius:var(--radius-md);
      box-shadow:var(--shadow-lg);
      opacity:0;
      pointer-events:none;
      transform:translateY(8px);
      transition:var(--ease);
    }
    .mega-wrap:hover .mega-panel,
    .mega-wrap:focus-within .mega-panel{
      opacity:1;
      pointer-events:auto;
      transform:translateY(0);
    }
    .mega-grid{
      display:grid;
      grid-template-columns:1fr 1fr;
      gap:12px;
    }
    .mega-card{
      padding:15px;
      border-radius:var(--radius-sm);
      border:1px solid var(--line);
      background:linear-gradient(180deg,#fffdf8,#f8f0e4);
    }
    .mega-card:hover{
      transform:translateY(-2px);
      border-color:var(--copper);
      box-shadow:var(--shadow-sm);
    }
    .mega-card small{
      display:block;
      color:var(--copper-dark);
      font-weight:850;
      margin-bottom:4px;
    }
    .mega-card span{
      display:block;
      color:var(--muted);
      font-size:13px;
      line-height:1.55;
    }
    .nav-cta{
      padding:12px 18px;
      border-radius:999px;
      background:var(--charcoal);
      color:var(--paper-2);
      font-weight:850;
      font-size:14px;
      box-shadow:0 12px 26px rgba(23,22,19,.16);
    }
    .nav-cta:hover{
      color:var(--paper-2);
      background:var(--copper-dark);
      transform:translateY(-1px);
    }
    .mobile-toggle{
      display:none;
      width:44px;
      height:44px;
      border-radius:14px;
      background:var(--card);
      border:1px solid var(--line);
      align-items:center;
      justify-content:center;
      color:var(--ink);
    }
    .btn-brand,
    .btn-quiet{
      display:inline-flex;
      align-items:center;
      justify-content:center;
      gap:9px;
      min-height:48px;
      padding:13px 20px;
      border-radius:999px;
      font-weight:850;
      letter-spacing:-.01em;
      transition:var(--ease);
      cursor:pointer;
    }
    .btn-brand{
      background:var(--copper);
      color:var(--white);
      box-shadow:0 16px 34px rgba(155,115,70,.24);
    }
    .btn-brand:hover{
      color:var(--white);
      background:var(--copper-dark);
      transform:translateY(-2px);
      box-shadow:0 20px 44px rgba(155,115,70,.28);
    }
    .btn-quiet{
      background:rgba(255,253,248,.76);
      color:var(--ink);
      border:1px solid var(--line-dark);
    }
    .btn-quiet:hover{
      color:var(--ink);
      background:var(--card);
      transform:translateY(-2px);
      box-shadow:var(--shadow-sm);
    }
    .btn-brand:focus-visible,
    .btn-quiet:focus-visible,
    .form-control:focus,
    .form-select:focus{
      outline:3px solid rgba(155,115,70,.22);
      outline-offset:2px;
      box-shadow:none;
      border-color:var(--copper);
    }
    .hero{
      padding:92px 0 60px;
      min-height:calc(100vh - 78px);
      display:flex;
      align-items:center;
    }
    .hero-layout{
      display:grid;
      grid-template-columns:1.04fr .96fr;
      gap:54px;
      align-items:center;
    }
    .keyword-line{
      display:flex;
      flex-wrap:wrap;
      gap:10px;
      margin:28px 0 34px;
    }
    .pill{
      display:inline-flex;
      align-items:center;
      gap:7px;
      border-radius:999px;
      padding:8px 12px;
      border:1px solid var(--line);
      background:rgba(255,253,248,.72);
      color:var(--ink-soft);
      font-size:13px;
      font-weight:780;
    }
    .pill strong{color:var(--copper-dark)}
    .hero-actions{
      display:flex;
      flex-wrap:wrap;
      gap:14px;
      margin-bottom:32px;
    }
    .hero-note{
      display:flex;
      align-items:center;
      gap:14px;
      color:var(--muted);
      font-size:14px;
    }
    .avatar-stack{
      display:flex;
      align-items:center;
    }
    .avatar{
      width:34px;
      height:34px;
      border-radius:50%;
      border:2px solid var(--paper);
      margin-left:-8px;
      background:linear-gradient(135deg,#d8c2a4,#84694b);
      display:grid;
      place-items:center;
      color:#fff;
      font-size:12px;
      font-weight:900;
    }
    .avatar:first-child{margin-left:0}
    .hero-board{
      position:relative;
      min-height:590px;
    }
    .board-panel{
      position:absolute;
      inset:34px 34px 48px 26px;
      border-radius:var(--radius-lg);
      background:
        linear-gradient(135deg,rgba(255,253,248,.92),rgba(237,224,205,.9)),
        repeating-linear-gradient(90deg,transparent 0,transparent 44px,rgba(201,184,159,.22) 45px);
      border:1px solid var(--line);
      box-shadow:var(--shadow-lg);
    }
    .grade-card{
      position:absolute;
      width:270px;
      padding:20px;
      border-radius:var(--radius-md);
      background:rgba(255,253,248,.96);
      border:1px solid var(--line);
      box-shadow:var(--shadow-md);
      transition:var(--ease);
    }
    .grade-card:hover{transform:translateY(-5px) rotate(0deg);box-shadow:var(--shadow-lg)}
    .grade-card.one{top:0;right:18px;transform:rotate(2deg)}
    .grade-card.two{top:190px;left:0;transform:rotate(-2.5deg)}
    .grade-card.three{bottom:0;right:0;transform:rotate(1deg)}
    .grade-head{
      display:flex;
      justify-content:space-between;
      align-items:center;
      margin-bottom:14px;
    }
    .grade-badge{
      padding:5px 10px;
      border-radius:999px;
      background:rgba(155,115,70,.12);
      color:var(--copper-dark);
      font-size:12px;
      font-weight:900;
    }
    .grade-card.two .grade-badge{background:rgba(95,100,68,.13);color:var(--olive)}
    .grade-card.three .grade-badge{background:rgba(154,92,72,.12);color:var(--terracotta)}
    .grade-score{
      font-size:34px;
      line-height:1;
      font-weight:920;
      letter-spacing:-.05em;
    }
    .mini-bars{
      display:grid;
      gap:8px;
      margin-top:14px;
    }
    .mini-bar{
      height:8px;
      border-radius:999px;
      background:#eee3d5;
      overflow:hidden;
    }
    .mini-bar span{
      display:block;
      height:100%;
      border-radius:inherit;
      background:var(--copper);
    }
    .grade-card.two .mini-bar span{background:var(--olive)}
    .grade-card.three .mini-bar span{background:var(--terracotta)}
    .section-head{
      display:flex;
      justify-content:space-between;
      align-items:end;
      gap:30px;
      margin-bottom:38px;
    }
    .section-head .lead{margin-bottom:0}
    .intro-strip{
      background:var(--charcoal);
      color:var(--paper-2);
      border-radius:var(--radius-lg);
      padding:34px;
      box-shadow:var(--shadow-lg);
      overflow:hidden;
      position:relative;
    }
    .intro-strip:before{
      content:"";
      position:absolute;
      right:-80px;
      top:-80px;
      width:220px;
      height:220px;
      border-radius:50%;
      background:rgba(155,115,70,.24);
    }
    .intro-strip p{color:#d9cdbb;margin-bottom:0}
    .intro-num{
      font-size:44px;
      line-height:1;
      font-weight:920;
      color:#f1d6aa;
      letter-spacing:-.05em;
      margin-bottom:6px;
    }
    .category-card{
      display:grid;
      grid-template-columns:1.2fr .8fr;
      align-items:stretch;
      gap:18px;
      border-radius:var(--radius-lg);
      padding:28px;
      background:var(--card);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
      min-height:260px;
    }
    .category-card:hover{
      transform:translateY(-5px);
      box-shadow:var(--shadow-md);
      border-color:var(--line-dark);
    }
    .category-visual{
      border-radius:var(--radius-md);
      background:
        linear-gradient(135deg,rgba(23,22,19,.92),rgba(79,67,47,.86)),
        radial-gradient(circle at 20% 20%,rgba(155,115,70,.55),transparent 32%);
      padding:20px;
      color:var(--paper-2);
      display:flex;
      flex-direction:column;
      justify-content:space-between;
      min-height:190px;
      overflow:hidden;
    }
    .rank-item{
      display:flex;
      justify-content:space-between;
      gap:14px;
      padding:10px 0;
      border-bottom:1px solid rgba(255,250,242,.14);
      color:#e6dac9;
      font-size:14px;
    }
    .rank-item:last-child{border-bottom:0}
    .feature-grid{
      display:grid;
      grid-template-columns:1.15fr .85fr 1fr;
      gap:18px;
    }
    .feature-card{
      background:rgba(255,253,248,.84);
      border:1px solid var(--line);
      border-radius:var(--radius-md);
      padding:25px;
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
      min-height:220px;
    }
    .feature-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-md);
      border-color:var(--line-dark);
    }
    .feature-card.tall{grid-row:span 2;min-height:458px;background:linear-gradient(180deg,#fffdf8,#efe2cf)}
    .feature-card.dark{
      background:var(--charcoal);
      color:var(--paper-2);
      border-color:rgba(255,250,242,.1);
    }
    .feature-card.dark p{color:#cfc3b1}
    .icon-box{
      width:46px;
      height:46px;
      border-radius:15px;
      background:rgba(155,115,70,.12);
      color:var(--copper-dark);
      display:grid;
      place-items:center;
      font-weight:920;
      margin-bottom:18px;
    }
    .feature-card.dark .icon-box{background:rgba(241,214,170,.15);color:#f1d6aa}
    .masonry{
      columns:3 280px;
      column-gap:20px;
    }
    .case-card{
      display:inline-block;
      width:100%;
      margin:0 0 20px;
      break-inside:avoid;
      border-radius:var(--radius-md);
      overflow:hidden;
      background:var(--card);
      border:1px solid var(--line);
      box-shadow:var(--shadow-sm);
      transition:var(--ease);
    }
    .case-card:hover{
      transform:translateY(-4px);
      box-shadow:var(--shadow-md);
      border-color:var(--line-dark);
    }
    .case-image{
      height:180px;
      background:
        linear-gradient(135deg,rgba(35,33,29,.88),rgba(95,100,68,.55)),
        repeating-linear-gradient(45deg,rgba(255,255,255,.12) 0,rgba(255,255,255,.12) 1px,transparent 1px,transparent 12px);
      position:relative;
      overflow:hidden;
    }
    .case-card.large .case-image{height:270px}
    .case-card.small .case-image{height:138px}
    .case-image:after{
      content:"";
      position:absolute;
      inset:18px;
      border:1px solid rgba(255,250,242,.28);
      border-radius:18px;
      transform:scale(.98);
      transition:var(--ease);
    }
    .case-card:hover .case-image:after{transform:scale(1)}
    .case-body{padding:20px}
    .tag-row{
      display:flex;
      flex-wrap:wrap;
      gap:8px;
      margin-top:14px;
    }
    .tag{
      display:inline-flex;
      align-items:center;
      border-radius:999px;
      padding:5px 10px;
      background:#f0e5d7;
      color:var(--copper-dark);
      font-size:12px;
      font-weight:850;
    }
    .tag.olive{background:rgba(95,100,68,.13);color:var(--olive)}
    .tag.red{background:rgba(154,92,72,.12);color:var(--terracotta)}
    .compare-wrap{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:18px;
    }
    .compare-card{
      background:var(--card);
      border:1px solid var(--line);
      border-radius:var(--radius-md);
      padding:26px;
      box-shadow:var(--shadow-sm);
      position:relative;
      overflow:hidden;
      transition:var(--ease);
    }
    .compare-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md)}
    .compare-card.featured{
      background:linear-gradient(180deg,var(--charcoal),#2f2a22);
      color:var(--paper-2);
      border-color:rgba(241,214,170,.32);
    }
    .compare-card.featured p,
    .compare-card.featured li{color:#d7cbb8}
    .compare-card.featured:before{
      content:"主推";
      position:absolute;
      top:20px;
      right:-34px;
      transform:rotate(35deg);
      width:130px;
      text-align:center;
      padding:5px 0;
      background:var(--copper);
      color:#fff;
      font-size:12px;
      font-weight:900;
    }
    .compare-price{
      font-size:38px;
      line-height:1;
      font-weight:920;
      letter-spacing:-.06em;
      margin:18px 0;
      color:var(--copper-dark);
    }
    .compare-card.featured .compare-price{color:#f1d6aa}
    .check-list{
      list-style:none;
      padding:0;
      margin:22px 0 0;
      display:grid;
      gap:12px;
    }
    .check-list li{
      position:relative;
      padding-left:25px;
      color:var(--ink-soft);
    }
    .check-list li:before{
      content:"";
      position:absolute;
      left:0;
      top:.68em;
      width:10px;
      height:10px;
      border-radius:50%;
      background:var(--copper);
      box-shadow:0 0 0 4px rgba(155,115,70,.13);
    }
    .process-line{
      display:grid;
      grid-template-columns:repeat(4,1fr);
      gap:16px;
    }
    .process-step{
      padding:22px;
      border-radius:var(--radius-md);
      border:1px solid var(--line);
      background:rgba(255,253,248,.8);
      position:relative;
    }
    .step-num{
      font-size:13px;
      color:var(--copper-dark);
      font-weight:920;
      letter-spacing:.12em;
      margin-bottom:14px;
    }
    .faq-wrap{
      max-width:920px;
      margin-inline:auto;
    }
    .accordion{
      display:grid;
      gap:12px;
    }
    .accordion-item{
      background:var(--card);
      border:1px solid var(--line)!important;
      border-radius:var(--radius-md)!important;
      overflow:hidden;
      box-shadow:var(--shadow-sm);
    }
    .accordion-button{
      padding:22px 24px;
      background:var(--card);
      color:var(--ink);
      font-weight:850;
      box-shadow:none!important;
    }
    .accordion-button:not(.collapsed){
      color:var(--ink);
      background:#fbf2e5;
      border-bottom:1px solid var(--line);
    }
    .accordion-button:focus{
      border-color:var(--copper);
      box-shadow:0 0 0 .25rem rgba(155,115,70,.16)!important;
    }
    .accordion-button::after{filter:sepia(.6);transition:transform .2s ease}
    .accordion-body{
      padding:20px 24px 24px;
      color:var(--ink-soft);
      background:var(--card);
    }
    .contact-panel{
      border-radius:var(--radius-lg);
      background:
        radial-gradient(circle at 18% 10%,rgba(155,115,70,.26),transparent 34%),
        linear-gradient(135deg,var(--charcoal),#302a22);
      color:var(--paper-2);
      padding:44px;
      box-shadow:var(--shadow-lg);
    }
    .contact-panel p{color:#d9cdbb}
    .contact-form{
      background:rgba(255,250,242,.08);
      border:1px solid rgba(255,250,242,.16);
      border-radius:var(--radius-md);
      padding:24px;
    }
    .form-label{
      color:#eadfce;
      font-size:13px;
      font-weight:820;
      margin-bottom:7px;
    }
    .form-control,.form-select{
      min-height:48px;
      border-radius:14px;
      border:1px solid rgba(255,250,242,.18);
      background:rgba(255,250,242,.94);
      color:var(--ink);
      padding:12px 14px;
    }
    textarea.form-control{min-height:108px}
    .trust-list{
      display:grid;
      grid-template-columns:repeat(3,1fr);
      gap:12px;
      margin-top:26px;
    }
    .trust-item{
      border:1px solid rgba(255,250,242,.14);
      border-radius:16px;
      padding:14px;
      color:#e8ddcc;
      background:rgba(255,255,255,.04);
      font-size:14px;
    }
    .site-footer{
      padding:62px 0 32px;
      background:#151411;
      color:var(--paper-2);
    }
    .footer-grid{
      display:grid;
      grid-template-columns:1.2fr .8fr .8fr;
      gap:36px;
      padding-bottom:38px;
      border-bottom:1px solid rgba(255,250,242,.12);
    }
    .footer-brand{
      font-size:20px;
      font-weight:900;
      letter-spacing:-.03em;
      margin-bottom:12px;
    }
    .site-footer p{color:#c9bead}
    .footer-title{
      color:#f3e7d5;
      font-weight:900;
      margin-bottom:14px;
    }
    .footer-links{
      display:grid;
      gap:10px;
    }
    .footer-links a{
      color:#c9bead;
      font-size:14px;
    }
    .footer-links a:hover{
      color:#f1d6aa;
      transform:translateX(3px);
    }
    .copyright{
      padding-top:24px;
      display:flex;
      justify-content:space-between;
      gap:20px;
      color:#a89d8d;
      font-size:13px;
      flex-wrap:wrap;
    }
    @media (max-width:1100px){
      .nav-cta{display:none}
      .brand-logo{min-width:auto}
      .hero-layout{grid-template-columns:1fr;gap:34px}
      .hero-board{min-height:520px}
      .feature-grid{grid-template-columns:1fr 1fr}
      .feature-card.tall{grid-row:auto;min-height:260px}
      .compare-wrap,.process-line{grid-template-columns:1fr 1fr}
    }
    @media (max-width:860px){
      .site-container{width:min(100% - 28px,var(--container))}
      .nav-shell{min-height:70px}
      .mobile-toggle{display:flex}
      .main-nav{
        position:absolute;
        left:14px;
        right:14px;
        top:76px;
        display:none;
        flex-direction:column;
        align-items:stretch;
        background:rgba(255,253,248,.98);
        border:1px solid var(--line);
        border-radius:var(--radius-md);
        padding:12px;
        box-shadow:var(--shadow-lg);
      }
      .main-nav.show{display:flex}
      .nav-link-custom{border-radius:14px;padding:13px 15px}
      .nav-actions{gap:8px}
      .mega-wrap{display:none}
      .brand-text strong{font-size:14px;white-space:normal}
      .brand-text span{display:none}
      .hero{padding:54px 0 36px;min-height:auto}
      .hero-board{min-height:560px}
      .grade-card{width:min(280px,88vw)}
      .grade-card.one{right:0}
      .grade-card.two{top:185px}
      .grade-card.three{right:12px}
      .section{padding:68px 0}
      .section-head{display:block}
      .category-card{grid-template-columns:1fr}
      .feature-grid{grid-template-columns:1fr}
      .compare-wrap,.process-line{grid-template-columns:1fr}
      .trust-list{grid-template-columns:1fr}
      .footer-grid{grid-template-columns:1fr}
    }
    @media (max-width:560px){
      body{font-size:15px}
      .site-container{width:min(100% - 22px,var(--container))}
      .brand-mark{width:38px;height:38px;border-radius:12px}
      .hero-actions .btn-brand,.hero-actions .btn-quiet{width:100%}
      .hero-note{align-items:flex-start}
      .hero-board{min-height:auto}
      .board-panel{display:none}
      .grade-card{
        position:relative;
        inset:auto!important;
        transform:none!important;
        margin-bottom:14px;
        width:100%;
      }
      .intro-strip,.contact-panel{padding:26px;border-radius:24px}
      .section{padding:54px 0}
      .masonry{columns:1}
      .copyright{display:block}
    }

/* roulang page: category1 */
:root {
      --ink: #23211d;
      --ink-soft: #4f4a42;
      --muted: #746f66;
      --bg: #f6f0e7;
      --bg-deep: #ebe1d2;
      --paper: #fffaf1;
      --paper-strong: #fffdf7;
      --line: rgba(35, 33, 29, .12);
      --line-strong: rgba(35, 33, 29, .22);
      --copper: #9b7750;
      --copper-dark: #725538;
      --olive: #697158;
      --clay: #a96855;
      --smoke: #d8ccba;
      --dark: #1d1b18;
      --white: #ffffff;
      --radius-sm: 10px;
      --radius: 18px;
      --radius-lg: 28px;
      --shadow-soft: 0 16px 40px rgba(35, 33, 29, .08);
      --shadow-card: 0 12px 28px rgba(35, 33, 29, .08);
      --shadow-hover: 0 20px 44px rgba(35, 33, 29, .14);
      --ease: all .2s ease;
      --container: 1180px;
    }

    * {
      box-sizing: border-box;
    }

    html {
      scroll-behavior: smooth;
    }

    body {
      margin: 0;
      font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans CJK SC", Arial, sans-serif;
      color: var(--ink);
      background:
        radial-gradient(circle at top left, rgba(155, 119, 80, .16), transparent 30%),
        linear-gradient(180deg, var(--bg) 0%, #f9f4eb 42%, var(--bg) 100%);
      line-height: 1.75;
      font-size: 16px;
      overflow-x: hidden;
    }

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

    a:hover {
      color: var(--copper-dark);
    }

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

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

    button:focus-visible,
    a:focus-visible,
    input:focus-visible,
    select:focus-visible,
    textarea:focus-visible {
      outline: 3px solid rgba(155, 119, 80, .35);
      outline-offset: 3px;
    }

    .site-container {
      width: min(var(--container), calc(100% - 40px));
      margin: 0 auto;
    }

    .site-header {
      position: sticky;
      top: 0;
      z-index: 1000;
      background: rgba(246, 240, 231, .88);
      backdrop-filter: blur(18px);
      border-bottom: 1px solid var(--line);
    }

    .header-inner {
      min-height: 78px;
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 22px;
    }

    .brand-link {
      display: flex;
      align-items: center;
      gap: 12px;
      min-width: 0;
    }

    .brand-mark {
      width: 42px;
      height: 42px;
      border-radius: 14px;
      background:
        linear-gradient(135deg, rgba(155, 119, 80, .92), rgba(105, 113, 88, .92)),
        var(--copper);
      position: relative;
      box-shadow: 0 10px 24px rgba(114, 85, 56, .2);
      flex: 0 0 auto;
    }

    .brand-mark::after {
      content: "";
      position: absolute;
      inset: 10px;
      border: 1px solid rgba(255, 250, 241, .72);
      border-radius: 9px;
    }

    .brand-text {
      display: flex;
      flex-direction: column;
      line-height: 1.25;
    }

    .brand-name {
      font-weight: 800;
      letter-spacing: -.02em;
      font-size: 17px;
      white-space: nowrap;
    }

    .brand-sub {
      color: var(--muted);
      font-size: 12px;
      letter-spacing: .12em;
      text-transform: uppercase;
    }

    .nav-wrap {
      display: flex;
      align-items: center;
      gap: 18px;
      margin-left: auto;
    }

    .main-nav {
      display: flex;
      align-items: center;
      gap: 6px;
      padding: 6px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: rgba(255, 250, 241, .72);
      box-shadow: 0 8px 22px rgba(35, 33, 29, .04);
    }

    .nav-link-custom {
      position: relative;
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 38px;
      padding: 8px 16px;
      border-radius: 999px;
      color: var(--ink-soft);
      font-weight: 700;
      font-size: 14px;
    }

    .nav-link-custom:hover {
      background: rgba(155, 119, 80, .12);
      color: var(--ink);
    }

    .nav-link-custom.active {
      background: var(--dark);
      color: var(--paper);
      box-shadow: inset 0 0 0 1px rgba(255, 250, 241, .08);
    }

    .mega-holder {
      position: relative;
    }

    .mega-trigger {
      border: 1px solid var(--line);
      background: var(--paper);
      color: var(--ink);
      border-radius: 999px;
      padding: 10px 15px;
      font-weight: 800;
      display: inline-flex;
      align-items: center;
      gap: 8px;
      transition: var(--ease);
      box-shadow: 0 8px 22px rgba(35, 33, 29, .05);
    }

    .mega-trigger:hover,
    .mega-holder:hover .mega-trigger {
      border-color: rgba(155, 119, 80, .35);
      transform: translateY(-1px);
      color: var(--copper-dark);
    }

    .mega-panel {
      position: absolute;
      right: 0;
      top: calc(100% + 14px);
      width: 420px;
      padding: 18px;
      border-radius: var(--radius);
      border: 1px solid var(--line);
      background: rgba(255, 250, 241, .98);
      box-shadow: var(--shadow-hover);
      opacity: 0;
      visibility: hidden;
      transform: translateY(8px);
      transition: var(--ease);
    }

    .mega-holder:hover .mega-panel {
      opacity: 1;
      visibility: visible;
      transform: translateY(0);
    }

    .mega-panel::before {
      content: "";
      position: absolute;
      top: -14px;
      right: 32px;
      width: 80px;
      height: 14px;
    }

    .mega-grid {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 12px;
    }

    .mega-card {
      padding: 14px;
      border: 1px solid var(--line);
      border-radius: 16px;
      background: linear-gradient(180deg, #fffdf7, #f8efe2);
    }

    .mega-card:hover {
      transform: translateY(-2px);
      border-color: rgba(155, 119, 80, .34);
    }

    .mega-kicker {
      display: inline-flex;
      color: var(--copper-dark);
      font-size: 12px;
      font-weight: 800;
      margin-bottom: 6px;
    }

    .mega-title {
      font-size: 15px;
      font-weight: 900;
      margin-bottom: 4px;
    }

    .mega-desc {
      font-size: 13px;
      color: var(--muted);
      line-height: 1.55;
      margin: 0;
    }

    .mobile-toggle {
      display: none;
      border: 1px solid var(--line);
      background: var(--paper);
      border-radius: 999px;
      padding: 10px 13px;
      color: var(--ink);
      font-weight: 800;
    }

    .breadcrumb-line {
      padding: 26px 0 0;
      color: var(--muted);
      font-size: 14px;
    }

    .breadcrumb-line a {
      color: var(--muted);
      font-weight: 700;
    }

    .breadcrumb-line a:hover {
      color: var(--copper-dark);
    }

    .page-hero {
      padding: 42px 0 56px;
    }

    .hero-panel {
      position: relative;
      overflow: hidden;
      border-radius: 34px;
      border: 1px solid var(--line);
      background:
        linear-gradient(135deg, rgba(255, 250, 241, .95), rgba(235, 225, 210, .82)),
        var(--paper);
      box-shadow: var(--shadow-soft);
    }

    .hero-panel::before {
      content: "";
      position: absolute;
      width: 360px;
      height: 360px;
      border-radius: 999px;
      right: -120px;
      top: -120px;
      background: rgba(155, 119, 80, .14);
    }

    .hero-panel::after {
      content: "";
      position: absolute;
      inset: 24px;
      border: 1px solid rgba(35, 33, 29, .08);
      border-radius: 26px;
      pointer-events: none;
    }

    .hero-content {
      position: relative;
      z-index: 2;
      padding: 56px;
    }

    .eyebrow {
      display: inline-flex;
      align-items: center;
      gap: 8px;
      padding: 7px 12px;
      border: 1px solid rgba(155, 119, 80, .24);
      border-radius: 999px;
      background: rgba(155, 119, 80, .08);
      color: var(--copper-dark);
      font-size: 13px;
      font-weight: 900;
      margin-bottom: 18px;
    }

    .eyebrow::before {
      content: "";
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: var(--copper);
      box-shadow: 0 0 0 4px rgba(155, 119, 80, .15);
    }

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

    h1 {
      font-size: clamp(38px, 5vw, 64px);
      line-height: 1.08;
      letter-spacing: -.055em;
      font-weight: 950;
      margin-bottom: 20px;
    }

    .hero-lead {
      max-width: 760px;
      color: var(--ink-soft);
      font-size: 18px;
      line-height: 1.9;
      margin-bottom: 26px;
    }

    .hero-actions {
      display: flex;
      flex-wrap: wrap;
      gap: 12px;
      align-items: center;
      margin-bottom: 30px;
    }

    .btn-custom {
      display: inline-flex;
      align-items: center;
      justify-content: center;
      min-height: 46px;
      padding: 12px 20px;
      border-radius: 999px;
      border: 1px solid transparent;
      font-weight: 900;
      letter-spacing: -.01em;
      transition: var(--ease);
      cursor: pointer;
    }

    .btn-primary-custom {
      background: var(--copper);
      color: #fffdf7;
      box-shadow: 0 14px 26px rgba(114, 85, 56, .22);
    }

    .btn-primary-custom:hover {
      background: var(--copper-dark);
      color: #fff;
      transform: translateY(-2px);
    }

    .btn-secondary-custom {
      background: rgba(255, 253, 247, .75);
      border-color: var(--line-strong);
      color: var(--ink);
    }

    .btn-secondary-custom:hover {
      background: var(--dark);
      border-color: var(--dark);
      color: var(--paper);
      transform: translateY(-2px);
    }

    .hero-metrics {
      display: grid;
      grid-template-columns: repeat(3, minmax(0, 1fr));
      gap: 12px;
      max-width: 780px;
    }

    .metric {
      padding: 16px;
      border: 1px solid var(--line);
      border-radius: 18px;
      background: rgba(255, 253, 247, .7);
    }

    .metric-num {
      display: block;
      font-weight: 950;
      font-size: 28px;
      line-height: 1.1;
      color: var(--ink);
      letter-spacing: -.04em;
    }

    .metric-label {
      color: var(--muted);
      font-size: 13px;
      font-weight: 700;
    }

    .hero-visual {
      position: relative;
      z-index: 2;
      height: 100%;
      min-height: 440px;
      padding: 42px 42px 42px 0;
      display: grid;
      align-content: center;
      gap: 14px;
    }

    .tier-stack {
      display: grid;
      gap: 14px;
    }

    .tier-note {
      border-radius: 22px;
      padding: 20px;
      border: 1px solid rgba(255, 250, 241, .14);
      background: var(--dark);
      color: var(--paper);
      box-shadow: var(--shadow-card);
    }

    .tier-note:nth-child(2) {
      margin-left: 34px;
      background: #302c26;
    }

    .tier-note:nth-child(3) {
      margin-left: 68px;
      background: #474035;
    }

    .tier-note-top {
      display: flex;
      align-items: center;
      justify-content: space-between;
      gap: 10px;
      margin-bottom: 8px;
    }

    .tier-name {
      font-weight: 950;
      font-size: 18px;
    }

    .tier-rank {
      color: #e2c59d;
      font-weight: 900;
      font-size: 13px;
    }

    .tier-note p {
      margin: 0;
      color: rgba(255, 250, 241, .72);
      font-size: 14px;
      line-height: 1.65;
    }

    .section {
      padding: 72px 0;
    }

    .section-tight {
      padding: 48px 0;
    }

    .section-head {
      display: flex;
      justify-content: space-between;
      align-items: end;
      gap: 28px;
      margin-bottom: 28px;
    }

    .section-kicker {
      color: var(--copper-dark);
      font-weight: 950;
      font-size: 13px;
      letter-spacing: .14em;
      margin-bottom: 8px;
    }

    .section-title {
      font-size: clamp(28px, 3.2vw, 44px);
      line-height: 1.16;
      letter-spacing: -.045em;
      font-weight: 950;
      margin-bottom: 0;
    }

    .section-desc {
      color: var(--muted);
      max-width: 470px;
      margin: 0;
      line-height: 1.85;
    }

    .filter-shell {
      border: 1px solid var(--line);
      background: rgba(255, 250, 241, .72);
      border-radius: 26px;
      padding: 18px;
      box-shadow: var(--shadow-soft);
      margin-bottom: 34px;
    }

    .filter-row {
      display: flex;
      flex-wrap: wrap;
      gap: 10px;
      align-items: center;
      padding: 9px 0;
    }

    .filter-label {
      min-width: 82px;
      color: var(--ink);
      font-weight: 950;
      font-size: 14px;
    }

    .filter-chip {
      display: inline-flex;
      align-items: center;
      gap: 7px;
      border: 1px solid var(--line);
      border-radius: 999px;
      background: #fffdf7;
      color: var(--ink-soft);
      padding: 8px 13px;
      font-size: 14px;
      font-weight: 800;
      cursor: pointer;
      transition: var(--ease);
    }

    .filter-chip:hover,
    .filter-chip.active {
      background: var(--dark);
      color: var(--paper);
      border-color: var(--dark);
      transform: translateY(-1px);
    }

    .filter-chip .count {
      min-width: 22px;
      height: 22px;
      border-radius: 999px;
      display: inline-grid;
      place-items: center;
      background: rgba(155, 119, 80, .13);
      color: var(--copper-dark);
      font-size: 12px;
      font-weight: 950;
    }

    .filter-chip.active .count,
    .filter-chip:hover .count {
      background: rgba(255, 250, 241, .16);
      color: var(--paper);
    }

    .select-custom {
      min-height: 44px;
      border-radius: 999px;
      border: 1px solid var(--line);
      background-color: #fffdf7;
      color: var(--ink);
      padding: 8px 38px 8px 14px;
      font-weight: 800;
      box-shadow: none;
    }

    .select-custom:focus {
      border-color: rgba(155, 119, 80, .45);
      box-shadow: 0 0 0 .25rem rgba(155, 119, 80, .12);
    }

    .content-layout {
      display: grid;
      grid-template-columns: minmax(0, 1fr) 330px;
      gap: 26px;
      align-items: start;
    }

    .masonry-grid {
      display: grid;
      grid-template-columns: repeat(6, 1fr);
      gap: 18px;
    }

    .selection-card {
      position: relative;
      overflow: hidden;
      border: 1px solid var(--line);
      border-radius: 24px;
      background: rgba(255, 253, 247, .88);
      box-shadow: var(--shadow-card);
      transition: var(--ease);
    }

    .selection-card:hover {
      transform: translateY(-5px);
      box-shadow: var(--shadow-hover);
      border-color: rgba(155, 119, 80, .28);
    }

    .selection-card.large {
      grid-column: span 4;
    }

    .selection-card.medium {
      grid-column: span 3;
    }

    .selection-card.small {
      grid-column: span 2;
    }

    .card-visual {
      height: 150px;
      overflow: hidden;
      border-bottom: 1px solid var(--line);
      background:
        linear-gradient(135deg, rgba(155, 119, 80, .42), rgba(105, 113, 88, .24)),
        repeating-linear-gradient(45deg, rgba(255,255,255,.18) 0 1px, transparent 1px 14px);
      position: relative;
    }

    .large .card-visual {
      height: 210px;
    }

    .small .card-visual {
      height: 120px;
    }

    .card-visual::after {
      content: "";
      position: absolute;
      inset: 18px;
      border: 1px solid rgba(255, 250, 241, .38);
      border-radius: 18px;
      transform: scale(1);
      transition: var(--ease);
    }

    .selection-card:hover .card-visual::after {
      transform: scale(1.03);
    }

    .card-body-custom {
      padding: 20px;
    }

    .badge-row {
      display: flex;
      flex-wrap: wrap;
      gap: 8px;
      margin-bottom: 12px;
    }

    .badge-soft {
      display: inline-flex;
      align-items: center;
      border-radius: 999px;
      padding: 5px 9px;
      font-size: 12px;
      font-weight: 950;
      border: 1px solid rgba(155, 119, 80, .18);
      color: var(--copper-dark);
      background: rgba(155, 119, 80, .08);
    }

    .badge-soft.olive {
      color: #4f5b43;
      border-color: rgba(105, 113, 88, .2);
      background: rgba(105, 113, 88, .11);
    }

    .badge-soft.clay {
      color: #8d4f40;
      border-color: rgba(169, 104, 85, .2);
      background: rgba(169, 104, 85, .1);
    }

    .card-title-custom {
      font-size: 21px;
      line-height: 1.32;
      letter-spacing: -.025em;
      font-weight: 950;
      margin-bottom: 10px;
    }

    .card-text-custom {
      color: var(--muted);
      line-height: 1.75;
      margin-bottom: 16px;
    }

    .meta-line {
      display: flex;
      justify-content: space-between;
      align-items: center;
      gap: 12px;
      color: var(--muted);
      font-size: 13px;
      font-weight: 800;
      border-top: 1px solid var(--line);
      padding-top: 13px;
    }

    .meta-line a {
      color: var(--copper-dark);
      font-weight: 950;
    }

    .side-column {
      display: grid;
      gap: 18px;
      position: sticky;
      top: 96px;
    }

    .side-card {
      border: 1px solid var(--line);
      border-radius: 24px;
      background: rgba(255, 250, 241, .82);
      box-shadow: var(--shadow-card);
      padding: 20px;
    }

    .side-card.dark {
      background: var(--dark);
      color: var(--paper);
      border-color: rgba(255, 250, 241, .12);
    }

    .side-title {
      font-size: 18px;
      font-weight: 950;
      margin-bottom: 14px;
    }

    .ranking-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 12px;
    }

    .ranking-item {
      display: grid;
      grid-template-columns: 34px 1fr auto;
      gap: 10px;
      align-items: center;
      padding: 12px;
      border-radius: 16px;
      background: rgba(246, 240, 231, .74);
      border: 1px solid var(--line);
      transition: var(--ease);
    }

    .ranking-item:hover {
      transform: translateY(-2px);
      border-color: rgba(155, 119, 80, .28);
      background: #fffdf7;
    }

    .rank-num {
      width: 34px;
      height: 34px;
      display: grid;
      place-items: center;
      border-radius: 12px;
      background: var(--dark);
      color: var(--paper);
      font-weight: 950;
      font-size: 13px;
    }

    .rank-copy {
      min-width: 0;
    }

    .rank-name {
      font-weight: 950;
      line-height: 1.35;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }

    .rank-desc {
      color: var(--muted);
      font-size: 13px;
      line-height: 1.4;
      margin-top: 2px;
    }

    .rank-badge {
      color: var(--copper-dark);
      font-size: 12px;
      font-weight: 950;
    }

    .note-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 10px;
    }

    .note-list li {
      position: relative;
      padding-left: 20px;
      color: rgba(255, 250, 241, .78);
      line-height: 1.7;
    }

    .note-list li::before {
      content: "";
      position: absolute;
      left: 0;
      top: .72em;
      width: 8px;
      height: 8px;
      border-radius: 999px;
      background: #d7b98f;
    }

    .process-grid {
      display: grid;
      grid-template-columns: repeat(4, 1fr);
      gap: 18px;
    }

    .process-card {
      position: relative;
      padding: 24px;
      border-radius: 24px;
      border: 1px solid var(--line);
      background: #fffdf7;
      box-shadow: var(--shadow-card);
      transition: var(--ease);
    }

    .process-card:hover {
      transform: translateY(-4px);
      box-shadow: var(--shadow-hover);
    }

    .process-no {
      display: inline-grid;
      place-items: center;
      width: 42px;
      height: 42px;
      border-radius: 15px;
      background: rgba(155, 119, 80, .12);
      color: var(--copper-dark);
      font-weight: 950;
      margin-bottom: 18px;
    }

    .process-card h3 {
      font-size: 19px;
      font-weight: 950;
      margin-bottom: 9px;
      letter-spacing: -.02em;
    }

    .process-card p {
      color: var(--muted);
      margin: 0;
      line-height: 1.75;
    }

    .compare-band {
      border-radius: 30px;
      overflow: hidden;
      border: 1px solid rgba(255, 250, 241, .12);
      background: var(--dark);
      box-shadow: var(--shadow-soft);
    }

    .compare-inner {
      padding: 34px;
    }

    .compare-head {
      color: var(--paper);
      margin-bottom: 24px;
    }

    .compare-head .section-kicker {
      color: #d7b98f;
    }

    .compare-head .section-title {
      color: var(--paper);
    }

    .compare-head .section-desc {
      color: rgba(255, 250, 241, .66);
    }

    .compare-cards {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 16px;
    }

    .compare-card {
      border: 1px solid rgba(255, 250, 241, .14);
      background: rgba(255, 250, 241, .06);
      border-radius: 22px;
      padding: 22px;
      color: var(--paper);
      transition: var(--ease);
    }

    .compare-card.featured {
      background: rgba(155, 119, 80, .18);
      border-color: rgba(215, 185, 143, .35);
    }

    .compare-card:hover {
      transform: translateY(-3px);
      border-color: rgba(215, 185, 143, .36);
    }

    .compare-card h3 {
      font-size: 22px;
      font-weight: 950;
      margin-bottom: 10px;
    }

    .compare-card p {
      color: rgba(255, 250, 241, .72);
      margin-bottom: 14px;
    }

    .compare-list {
      list-style: none;
      padding: 0;
      margin: 0;
      display: grid;
      gap: 9px;
    }

    .compare-list li {
      color: rgba(255, 250, 241, .78);
      font-size: 14px;
      padding-left: 18px;
      position: relative;
    }

    .compare-list li::before {
      content: "•";
      position: absolute;
      left: 0;
      color: #d7b98f;
      font-weight: 950;
    }

    .accordion {
      display: grid;
      gap: 12px;
    }

    .accordion-item {
      border: 1px solid var(--line);
      border-radius: 20px !important;
      overflow: hidden;
      background: rgba(255, 253, 247, .86);
      box-shadow: 0 10px 26px rgba(35, 33, 29, .05);
    }

    .accordion-button {
      background: transparent;
      color: var(--ink);
      font-weight: 950;
      font-size: 17px;
      padding: 20px 22px;
      box-shadow: none !important;
    }

    .accordion-button:not(.collapsed) {
      background: rgba(155, 119, 80, .08);
      color: var(--copper-dark);
    }

    .accordion-button::after {
      filter: grayscale(1) sepia(.2);
    }

    .accordion-body {
      color: var(--muted);
      padding: 0 22px 22px;
      line-height: 1.85;
    }

    .cta-section {
      padding: 72px 0 86px;
    }

    .cta-panel {
      border-radius: 32px;
      border: 1px solid var(--line);
      background:
        linear-gradient(135deg, rgba(35, 33, 29, .96), rgba(67, 59, 48, .96)),
        var(--dark);
      color: var(--paper);
      box-shadow: var(--shadow-hover);
      overflow: hidden;
      position: relative;
    }

    .cta-panel::after {
      content: "";
      position: absolute;
      width: 420px;
      height: 420px;
      border-radius: 999px;
      right: -140px;
      bottom: -180px;
      background: rgba(215, 185, 143, .12);
    }

    .cta-content {
      position: relative;
      z-index: 2;
      padding: 42px;
    }

    .cta-panel h2 {
      font-size: clamp(28px, 3.4vw, 46px);
      line-height: 1.18;
      letter-spacing: -.045em;
      font-weight: 950;
      margin-bottom: 14px;
    }

    .cta-panel p {
      color: rgba(255, 250, 241, .72);
      margin-bottom: 0;
    }

    .contact-form {
      position: relative;
      z-index: 2;
      padding: 42px;
      background: rgba(255, 250, 241, .06);
      border-left: 1px solid rgba(255, 250, 241, .12);
      height: 100%;
    }

    .form-control,
    .form-select {
      border: 1px solid rgba(255, 250, 241, .16);
      border-radius: 16px;
      background-color: rgba(255, 250, 241, .08);
      color: var(--paper);
      min-height: 48px;
      padding: 11px 14px;
      box-shadow: none;
    }

    .form-control::placeholder {
      color: rgba(255, 250, 241, .48);
    }

    .form-control:focus,
    .form-select:focus {
      border-color: rgba(215, 185, 143, .55);
      background-color: rgba(255, 250, 241, .11);
      color: var(--paper);
      box-shadow: 0 0 0 .25rem rgba(215, 185, 143, .12);
    }

    .form-select option {
      color: var(--ink);
      background: var(--paper);
    }

    .form-label {
      color: rgba(255, 250, 241, .78);
      font-weight: 900;
      font-size: 14px;
      margin-bottom: 7px;
    }

    .form-hint {
      color: rgba(255, 250, 241, .52);
      font-size: 13px;
      margin-top: 10px;
    }

    .site-footer {
      border-top: 1px solid var(--line);
      background: #201e1a;
      color: rgba(255, 250, 241, .72);
      padding: 54px 0 28px;
    }

    .footer-grid {
      display: grid;
      grid-template-columns: 1.4fr .8fr .8fr;
      gap: 34px;
      margin-bottom: 34px;
    }

    .footer-brand {
      color: var(--paper);
      font-weight: 950;
      font-size: 22px;
      margin-bottom: 12px;
      letter-spacing: -.03em;
    }

    .footer-title {
      color: var(--paper);
      font-weight: 950;
      margin-bottom: 12px;
    }

    .footer-links {
      display: grid;
      gap: 9px;
    }

    .footer-links a {
      color: rgba(255, 250, 241, .68);
    }

    .footer-links a:hover {
      color: #d7b98f;
      padding-left: 4px;
    }

    .copyright {
      border-top: 1px solid rgba(255, 250, 241, .12);
      padding-top: 20px;
      display: flex;
      justify-content: space-between;
      gap: 20px;
      flex-wrap: wrap;
      color: rgba(255, 250, 241, .52);
      font-size: 13px;
    }

    @media (max-width: 1199px) {
      .site-container {
        width: min(100% - 32px, 1040px);
      }

      .content-layout {
        grid-template-columns: minmax(0, 1fr) 300px;
      }

      .selection-card.large {
        grid-column: span 6;
      }

      .selection-card.medium {
        grid-column: span 3;
      }

      .selection-card.small {
        grid-column: span 3;
      }

      .process-grid {
        grid-template-columns: repeat(2, 1fr);
      }
    }

    @media (max-width: 991px) {
      .header-inner {
        min-height: auto;
        padding: 14px 0;
        align-items: flex-start;
        flex-wrap: wrap;
      }

      .brand-name {
        white-space: normal;
      }

      .mobile-toggle {
        display: inline-flex;
        margin-left: auto;
      }

      .nav-wrap {
        width: 100%;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 12px;
      }

      .nav-wrap.show {
        display: flex;
      }

      .main-nav {
        border-radius: 20px;
        justify-content: flex-start;
        overflow-x: auto;
        width: 100%;
      }

      .mega-holder {
        display: none;
      }

      .hero-content {
        padding: 38px 28px 10px;
      }

      .hero-visual {
        padding: 10px 28px 38px;
        min-height: auto;
      }

      .tier-note:nth-child(2),
      .tier-note:nth-child(3) {
        margin-left: 0;
      }

      .content-layout {
        grid-template-columns: 1fr;
      }

      .side-column {
        position: static;
        grid-template-columns: 1fr 1fr;
      }

      .compare-cards {
        grid-template-columns: 1fr;
      }

      .contact-form {
        border-left: 0;
        border-top: 1px solid rgba(255, 250, 241, .12);
      }

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

    @media (max-width: 767px) {
      body {
        font-size: 15px;
      }

      .site-container {
        width: min(100% - 24px, 680px);
      }

      .section {
        padding: 54px 0;
      }

      .page-hero {
        padding: 22px 0 42px;
      }

      .hero-panel {
        border-radius: 24px;
      }

      .hero-content {
        padding: 30px 20px 10px;
      }

      .hero-visual {
        padding: 10px 20px 28px;
      }

      .hero-metrics {
        grid-template-columns: 1fr;
      }

      .hero-actions {
        align-items: stretch;
      }

      .btn-custom {
        width: 100%;
      }

      .section-head {
        display: block;
      }

      .section-desc {
        margin-top: 12px;
      }

      .filter-shell {
        border-radius: 20px;
        padding: 14px;
      }

      .filter-row {
        align-items: flex-start;
      }

      .filter-label {
        width: 100%;
      }

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

      .selection-card.large,
      .selection-card.medium,
      .selection-card.small {
        grid-column: span 1;
      }

      .large .card-visual,
      .card-visual,
      .small .card-visual {
        height: 150px;
      }

      .side-column {
        grid-template-columns: 1fr;
      }

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

      .compare-inner {
        padding: 22px;
      }

      .cta-content,
      .contact-form {
        padding: 26px 22px;
      }

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

      .copyright {
        display: grid;
      }
    }

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

      .brand-mark {
        width: 38px;
        height: 38px;
        border-radius: 12px;
      }

      .brand-name {
        font-size: 15px;
      }

      .brand-sub {
        display: none;
      }

      .nav-link-custom {
        min-height: 42px;
        padding: 9px 14px;
      }

      .metric-num {
        font-size: 24px;
      }

      .filter-chip {
        width: 100%;
        justify-content: space-between;
      }

      .ranking-item {
        grid-template-columns: 34px 1fr;
      }

      .rank-badge {
        grid-column: 2;
      }
    }