/* roulang page: index */
:root{
      --ink:#211b2d;
      --muted:#756d80;
      --soft:#f8f5f8;
      --panel:#ffffff;
      --line:#e9e1eb;
      --plum:#6d315f;
      --plum-dark:#42203d;
      --coral:#e4776b;
      --gold:#d9a85c;
      --shadow:0 18px 55px rgba(55,26,54,.10);
      --radius:22px;
      --ease:all .25s ease;
    }
    *,*:before,*:after{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--soft);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7}
    a{text-decoration:none;color:inherit}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(248,245,248,.90);backdrop-filter:blur(18px);border-bottom:1px solid rgba(233,225,235,.9)}
    .nav-shell{height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:10px;min-width:250px;font-weight:800;letter-spacing:-.04em;color:var(--plum-dark)}
    .brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:12px;background:var(--plum);color:#fff;box-shadow:0 7px 18px rgba(109,49,95,.25)}
    .brand-name{font-size:16px;white-space:nowrap}
    .nav-links{display:flex;align-items:center;gap:5px;flex:1}
    .nav-link{padding:9px 13px;border-radius:10px;color:var(--muted);font-size:14px;transition:var(--ease)}
    .nav-link:hover,.nav-link.active{color:var(--plum);background:#f0e8f1}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .nav-search{width:180px;display:flex;align-items:center;gap:7px;padding:8px 11px;background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--muted)}
    .nav-search input{width:100%;border:0;outline:0;background:transparent;font-size:13px;min-width:0}
    .outline-btn,.primary-btn{border-radius:12px;padding:10px 16px;font-size:14px;font-weight:700;transition:var(--ease);border:1px solid transparent}
    .outline-btn{color:var(--plum);border-color:#d8c5d8;background:#fff}
    .outline-btn:hover{background:#f3eaf3;border-color:var(--plum)}
    .primary-btn{background:var(--plum);color:#fff;box-shadow:0 10px 20px rgba(109,49,95,.18)}
    .primary-btn:hover{background:var(--plum-dark);transform:translateY(-2px)}
    .menu-button{display:none;border:0;background:transparent;color:var(--plum);padding:8px}
    .hero{padding:62px 0 42px;background:radial-gradient(circle at 88% 15%,rgba(228,119,107,.15),transparent 32%),linear-gradient(135deg,#fbf8fb 0%,#f4eaf3 100%)}
    .hero-grid{display:grid;grid-template-columns:1.15fr .85fr;gap:38px;align-items:end}
    .eyebrow{display:inline-flex;align-items:center;gap:8px;color:var(--plum);font-size:12px;font-weight:800;letter-spacing:.12em;text-transform:uppercase}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 5px rgba(228,119,107,.12)}
    h1{font-size:clamp(38px,5.5vw,72px);line-height:1.12;letter-spacing:-.065em;margin:20px 0 20px;max-width:780px}
    .hero-copy{font-size:17px;color:var(--muted);max-width:700px;margin:0 0 27px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .text-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 3px;color:var(--plum);font-weight:700;font-size:14px}
    .text-btn:hover{color:var(--coral)}
    .search-board{background:var(--ink);border-radius:var(--radius);padding:24px;color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}
    .search-board:after{content:"";position:absolute;width:150px;height:150px;border:1px solid rgba(255,255,255,.13);border-radius:50%;right:-52px;top:-52px}
    .board-kicker{display:flex;justify-content:space-between;align-items:center;color:#c9b8cb;font-size:12px}
    .status-dot{display:inline-block;width:7px;height:7px;border-radius:50%;background:#73d2a5;margin-right:6px}
    .board-title{font-size:24px;font-weight:800;margin:14px 0 18px}
    .filter-row{display:grid;grid-template-columns:1fr 1fr;gap:9px}
    .filter-field{background:#302638;border:1px solid #524255;border-radius:11px;padding:10px 12px;color:#fff;outline:0;width:100%;font-size:13px}
    .filter-field::placeholder{color:#a89aaa}
    select.filter-field{appearance:none}
    .wide-field{grid-column:1/-1}
    .board-note{font-size:11px;color:#a89aaa;margin:14px 0 0}
    .section{padding:86px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:20px;margin-bottom:30px}
    .section-label{color:var(--coral);font-size:12px;font-weight:800;letter-spacing:.14em}
    h2{font-size:clamp(27px,3vw,42px);line-height:1.2;letter-spacing:-.045em;margin:8px 0 0}
    .section-intro{max-width:520px;color:var(--muted);font-size:15px;margin:0}
    .metrics{display:grid;grid-template-columns:repeat(5,1fr);border:1px solid var(--line);background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:var(--shadow)}
    .metric{padding:23px 20px;border-right:1px solid var(--line);position:relative}
    .metric:last-child{border-right:0}
    .metric-no{color:#b4a8b7;font:12px Georgia,serif}
    .metric-value{font-size:31px;font-weight:800;letter-spacing:-.05em;margin:8px 0 2px;color:var(--plum-dark)}
    .metric-name{font-size:13px;font-weight:700}
    .metric-sub{font-size:11px;color:var(--muted);margin-top:5px}
    .metric-bar{height:4px;border-radius:99px;background:#eee6ef;margin-top:14px;overflow:hidden}
    .metric-bar span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--plum),var(--coral))}
    .matrix{display:grid;grid-template-columns:1.2fr .65fr .95fr;gap:16px}
    .feature-card{min-height:355px;border-radius:var(--radius);padding:25px;display:flex;flex-direction:column;justify-content:space-between;color:#fff;background:linear-gradient(145deg,rgba(66,32,61,.92),rgba(109,49,95,.82)),radial-gradient(circle at 75% 20%,#e4776b,transparent 25%);box-shadow:var(--shadow);position:relative;overflow:hidden}
    .feature-card:before{content:"01";position:absolute;right:20px;top:9px;font:100px Georgia,serif;color:rgba(255,255,255,.08)}
    .feature-card h3{font-size:30px;line-height:1.25;margin:16px 0 10px;max-width:290px}
    .feature-card p{color:#e5d9e4;font-size:14px;max-width:330px}
    .tag{display:inline-flex;align-items:center;width:max-content;padding:5px 9px;border-radius:99px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);font-size:11px}
    .index-card{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:22px}
    .index-card h3{font-size:17px;margin:0 0 17px}
    .index-list{display:flex;flex-direction:column;gap:12px}
    .index-item{display:flex;justify-content:space-between;align-items:center;padding:11px 0;border-bottom:1px solid #f0eaf1;color:var(--muted);font-size:13px}
    .index-item strong{color:var(--ink);font-size:14px}
    .index-item b{font-size:11px;color:var(--coral);font-weight:700}
    .function-list{display:flex;flex-direction:column;gap:10px}
    .function-item{display:flex;align-items:center;gap:13px;padding:15px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:var(--ease)}
    .function-item:hover{transform:translateX(4px);border-color:#cfb2cd;box-shadow:0 9px 22px rgba(55,26,54,.07)}
    .function-icon{width:35px;height:35px;border-radius:11px;background:#f3e9f2;color:var(--plum);display:grid;place-items:center;flex:none}
    .function-item h4{font-size:13px;margin:0}
    .function-item p{font-size:11px;color:var(--muted);margin:2px 0 0}
    .arrow{margin-left:auto;color:#b6a6b7}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .compare-panel{padding:27px;border:1px solid var(--line);border-radius:var(--radius);background:#fff}
    .compare-panel.highlight{background:var(--plum-dark);color:#fff;border-color:var(--plum-dark)}
    .compare-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}
    .compare-title{font-weight:800;font-size:18px}
    .compare-label{font-size:11px;padding:5px 9px;border-radius:99px;background:#f2ebf2;color:var(--plum)}
    .highlight .compare-label{background:rgba(255,255,255,.13);color:#f6d9d2}
    .compare-line{display:flex;justify-content:space-between;padding:13px 0;border-bottom:1px solid var(--line);font-size:13px}
    .highlight .compare-line{border-color:rgba(255,255,255,.14)}
    .compare-line span{color:var(--muted)}
    .highlight .compare-line span{color:#cdbcca}
    .compare-line b{font-weight:700}
    .faq-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:45px;align-items:start}
    .faq-note{color:var(--muted);font-size:15px}
    .faq-list{border-top:1px solid var(--line)}
    details{border-bottom:1px solid var(--line);padding:18px 0}
    summary{cursor:pointer;list-style:none;font-size:16px;font-weight:800;display:flex;justify-content:space-between;gap:20px}
    summary::-webkit-details-marker{display:none}
    summary:after{content:"＋";color:var(--coral);font-size:20px;font-weight:400}
    details[open] summary:after{content:"−"}
    details p{color:var(--muted);font-size:14px;max-width:720px;margin:12px 28px 0 0}
    .cta-section{padding:0 0 90px}
    .cta-box{border-radius:26px;padding:42px;background:linear-gradient(110deg,var(--plum-dark),#743b69);color:#fff;display:grid;grid-template-columns:1fr .9fr;gap:35px;align-items:center;overflow:hidden;position:relative}
    .cta-box:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(255,255,255,.14);border-radius:50%;right:-70px;bottom:-130px}
    .cta-box h2{max-width:540px}
    .cta-box p{color:#ddcbdc;max-width:560px;font-size:14px}
    .cta-form{display:flex;gap:9px;position:relative;z-index:1}
    .cta-input{flex:1;min-width:0;padding:13px 15px;border-radius:12px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.12);color:#fff;outline:0}
    .cta-input::placeholder{color:#cdbdcd}
    .cta-input:focus,.filter-field:focus,.nav-search:focus-within{outline:3px solid rgba(228,119,107,.25);border-color:var(--coral)}
    .light-btn{background:#fff;color:var(--plum-dark);border:0;border-radius:12px;padding:12px 17px;font-weight:800;white-space:nowrap}
    .light-btn:hover{background:#ffe7df}
    .legal-note{font-size:11px;color:#bbaabd;margin-top:13px}
    footer{background:#211b2d;color:#c7b9c9;padding:48px 0 25px}
    .footer-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:35px;padding-bottom:38px;border-bottom:1px solid rgba(255,255,255,.12)}
    .footer-brand{color:#fff;font-weight:800;font-size:17px}
    footer p{font-size:13px;color:#a99aaa;max-width:350px}
    .footer-title{font-size:12px;color:#fff;font-weight:800;margin:0 0 13px}
    .footer-links{display:flex;flex-direction:column;gap:7px;font-size:13px}
    .footer-links a:hover{color:#fff}
    .copyright{padding-top:20px;display:flex;justify-content:space-between;gap:15px;font-size:11px;color:#8f8090}
    .mobile-menu{display:none}
    @media(max-width:1024px){
      .brand{min-width:220px}.nav-shell{gap:14px}.nav-search{width:145px}
      .metrics{grid-template-columns:repeat(3,1fr)}.metric:nth-child(3){border-right:0}.metric:nth-child(n+4){border-top:1px solid var(--line)}
      .matrix{grid-template-columns:1fr 1fr}.feature-card{grid-row:span 2}.function-list{grid-column:2}
    }
    @media(max-width:768px){
      .container{width:min(100% - 28px,620px)}.nav-shell{height:66px}.brand{min-width:0;flex:1}.brand-name{font-size:14px}
      .nav-links,.nav-actions .outline-btn,.nav-actions .primary-btn{display:none}.nav-actions{gap:3px}.nav-search{width:38px;border:0;background:transparent;padding:8px}.nav-search input{display:none}.menu-button{display:block}
      .hero{padding:44px 0 28px}.hero-grid{grid-template-columns:1fr;gap:25px}h1{font-size:43px}.hero-copy{font-size:15px}
      .section{padding:60px 0}.section-head{display:block}.section-intro{margin-top:12px}
      .metrics{grid-template-columns:repeat(2,1fr)}.metric:nth-child(3){border-right:1px solid var(--line)}.metric:nth-child(even){border-right:0}.metric:nth-child(n+3){border-top:1px solid var(--line)}
      .matrix,.compare,.faq-wrap,.cta-box{grid-template-columns:1fr}.feature-card{grid-row:auto;min-height:300px}.function-list{grid-column:auto}
      .cta-form{flex-direction:column}.footer-grid{grid-template-columns:1fr 1fr}.footer-grid>div:first-child{grid-column:1/-1}
      .copyright{display:block}.copyright span{display:block;margin-top:6px}
    }
    @media(max-width:520px){
      .brand-name{white-space:normal;line-height:1.2}.brand-mark{width:30px;height:30px}.hero-actions .primary-btn{width:100%;text-align:center}
      .filter-row{grid-template-columns:1fr}.wide-field{grid-column:auto}.metrics{display:flex;overflow-x:auto}.metric{min-width:145px;border-right:1px solid var(--line)!important;border-top:0!important}
      .metric:last-child{border-right:0!important}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}
    }

/* roulang page: category1 */
:root{
      --ink:#211b2d;--muted:#756d80;--soft:#f8f5f8;--panel:#fff;--line:#e9e1eb;
      --plum:#6d315f;--plum-dark:#42203d;--coral:#e4776b;--gold:#d9a85c;
      --shadow:0 18px 55px rgba(55,26,54,.10);--radius:22px;--ease:all .25s ease
    }
    *{box-sizing:border-box}
    html{scroll-behavior:smooth}
    body{margin:0;background:var(--soft);color:var(--ink);font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",sans-serif;line-height:1.7}
    a{text-decoration:none;color:inherit}
    button,input,select{font:inherit}
    button{cursor:pointer}
    .container{width:min(1180px,calc(100% - 40px));margin:0 auto}
    .site-header{position:sticky;top:0;z-index:30;background:rgba(248,245,248,.9);backdrop-filter:blur(18px);border-bottom:1px solid rgba(233,225,235,.9)}
    .nav-shell{height:76px;display:flex;align-items:center;gap:28px}
    .brand{display:flex;align-items:center;gap:10px;min-width:250px;font-weight:800;letter-spacing:-.04em;color:var(--plum-dark)}
    .brand-mark{width:34px;height:34px;display:grid;place-items:center;border-radius:12px;background:var(--plum);color:#fff;box-shadow:0 7px 18px rgba(109,49,95,.25)}
    .brand-name{font-size:16px;white-space:nowrap}
    .nav-links{display:flex;align-items:center;gap:5px;flex:1}
    .nav-link{padding:9px 13px;border-radius:10px;color:var(--muted);font-size:14px;transition:var(--ease)}
    .nav-link:hover,.nav-link.active{color:var(--plum);background:#f0e8f1}
    .nav-actions{display:flex;align-items:center;gap:10px}
    .nav-search{width:180px;display:flex;align-items:center;gap:7px;padding:8px 11px;background:#fff;border:1px solid var(--line);border-radius:12px;color:var(--muted)}
    .nav-search input{width:100%;border:0;outline:0;background:transparent;font-size:13px;min-width:0}
    .outline-btn,.primary-btn{border-radius:12px;padding:10px 16px;font-size:14px;font-weight:700;transition:var(--ease);border:1px solid transparent}
    .outline-btn{color:var(--plum);border-color:#d8c5d8;background:#fff}
    .outline-btn:hover{background:#f3eaf3;border-color:var(--plum)}
    .primary-btn{background:var(--plum);color:#fff;box-shadow:0 10px 20px rgba(109,49,95,.18)}
    .primary-btn:hover{background:var(--plum-dark);transform:translateY(-2px)}
    .menu-button{display:none;border:0;background:transparent;color:var(--plum);padding:8px}
    .hero{padding:70px 0 58px;background:radial-gradient(circle at 88% 15%,rgba(228,119,107,.15),transparent 32%),linear-gradient(135deg,#fbf8fb,#f4eaf3)}
    .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:46px;align-items:center}
    .eyebrow,.section-label{color:var(--coral);font-size:12px;font-weight:800;letter-spacing:.14em}
    .eyebrow{display:inline-flex;align-items:center;gap:8px}
    .eyebrow i{width:7px;height:7px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 5px rgba(228,119,107,.12)}
    h1,h2,h3,h4,p{margin-top:0}
    h1{font-size:clamp(38px,5vw,68px);line-height:1.12;letter-spacing:-.06em;margin:16px 0 22px;max-width:700px}
    h2{font-size:clamp(28px,3vw,42px);line-height:1.2;letter-spacing:-.04em;margin:8px 0 12px}
    .hero-copy{font-size:17px;color:var(--muted);max-width:650px;margin-bottom:27px}
    .hero-actions{display:flex;gap:12px;flex-wrap:wrap}
    .text-btn{display:inline-flex;align-items:center;gap:8px;padding:10px 3px;color:var(--plum);font-weight:700;font-size:14px}
    .text-btn:hover{color:var(--coral)}
    .hero-panel{background:var(--ink);border-radius:var(--radius);padding:27px;color:#fff;box-shadow:var(--shadow);position:relative;overflow:hidden}
    .hero-panel:after{content:"";position:absolute;width:180px;height:180px;border:1px solid rgba(255,255,255,.12);border-radius:50%;right:-70px;top:-70px}
    .panel-top{display:flex;justify-content:space-between;align-items:center;color:#d9c8d7;font-size:12px}
    .status{display:inline-flex;align-items:center;gap:7px}
    .status:before{content:"";width:7px;height:7px;border-radius:50%;background:#8ed3a2}
    .panel-title{font-size:25px;font-weight:800;margin:18px 0 22px}
    .panel-row{display:grid;grid-template-columns:1fr 1fr;gap:10px}
    .panel-field{padding:12px 13px;border-radius:12px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.16);color:#fff}
    .panel-field label{display:block;color:#cdbdcd;font-size:11px;margin-bottom:3px}
    .panel-field strong{font-size:15px}
    .panel-button{width:100%;border:0;border-radius:12px;margin-top:12px;padding:12px;background:var(--coral);color:#fff;font-weight:800;transition:var(--ease)}
    .panel-button:hover{background:#ef8a7f;transform:translateY(-2px)}
    .section{padding:82px 0}
    .section-head{display:flex;justify-content:space-between;align-items:end;gap:25px;margin-bottom:30px}
    .section-intro{max-width:520px;color:var(--muted);font-size:15px;margin:0}
    .stat-grid{display:grid;grid-template-columns:repeat(4,1fr);border:1px solid var(--line);background:#fff;border-radius:var(--radius);overflow:hidden;box-shadow:0 12px 35px rgba(55,26,54,.05)}
    .stat{padding:27px 24px;border-right:1px solid var(--line);position:relative}
    .stat:last-child{border-right:0}
    .stat-num{font:700 36px/1 "Arial",sans-serif;color:var(--plum);letter-spacing:-.05em}
    .stat-title{font-weight:800;margin:13px 0 3px}
    .stat-note{font-size:12px;color:var(--muted)}
    .stat-index{position:absolute;right:20px;top:18px;color:#cdb8cb;font-size:11px}
    .topic-layout{display:grid;grid-template-columns:1.15fr .75fr 1fr;gap:16px}
    .feature-card{min-height:340px;border-radius:var(--radius);padding:26px;display:flex;flex-direction:column;justify-content:space-between;color:#fff;background:linear-gradient(145deg,rgba(66,32,61,.95),rgba(109,49,95,.85)),radial-gradient(circle at 75% 20%,#e4776b,transparent 25%);box-shadow:var(--shadow);position:relative;overflow:hidden}
    .feature-card:before{content:"01";position:absolute;right:18px;top:7px;font:100px Georgia,serif;color:rgba(255,255,255,.08)}
    .feature-card h3{font-size:29px;line-height:1.25;margin:15px 0 10px;max-width:300px}
    .feature-card p{color:#e5d9e4;font-size:14px;max-width:330px}
    .tag{display:inline-flex;width:max-content;padding:5px 9px;border-radius:99px;background:rgba(255,255,255,.13);border:1px solid rgba(255,255,255,.18);font-size:11px}
    .index-card{border:1px solid var(--line);background:#fff;border-radius:var(--radius);padding:23px}
    .index-card h3{font-size:17px;margin-bottom:17px}
    .index-list{display:flex;flex-direction:column;gap:11px}
    .index-item{display:flex;justify-content:space-between;align-items:center;padding:10px 0;border-bottom:1px solid #f0eaf1;color:var(--muted);font-size:13px}
    .index-item strong{color:var(--ink);font-size:14px}
    .index-item b{font-size:11px;color:var(--coral)}
    .function-list{display:flex;flex-direction:column;gap:10px}
    .function-item{display:flex;align-items:center;gap:12px;padding:14px;border:1px solid var(--line);border-radius:16px;background:#fff;transition:var(--ease)}
    .function-item:hover{transform:translateX(4px);border-color:#cfb2cd;box-shadow:0 9px 22px rgba(55,26,54,.07)}
    .function-icon{width:34px;height:34px;border-radius:10px;display:grid;place-items:center;background:#f2e7f1;color:var(--plum);font-weight:800}
    .function-item h4{font-size:13px;margin:0}.function-item p{font-size:11px;color:var(--muted);margin:2px 0 0}.arrow{margin-left:auto;color:#b6a6b7}
    .compare{display:grid;grid-template-columns:1fr 1fr;gap:16px}
    .compare-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:26px}
    .compare-card.highlight{background:#fff8f5;border-color:#efd1cc}
    .compare-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
    .compare-title{font-size:18px;font-weight:800}.compare-mark{font-size:11px;color:var(--coral);font-weight:800}
    .result-line{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid #f0eaf1;font-size:14px}
    .result-line:last-child{border-bottom:0}.result-line span:first-child{color:var(--muted);width:80px}.bar{height:7px;flex:1;background:#eee6ee;border-radius:8px;overflow:hidden}.bar i{display:block;height:100%;background:var(--plum);border-radius:inherit}.highlight .bar i{background:var(--coral)}
    .faq-wrap{display:grid;grid-template-columns:.75fr 1.25fr;gap:48px;align-items:start}
    .faq-note{color:var(--muted);font-size:15px}.faq-list{border-top:1px solid var(--line)}
    details{border-bottom:1px solid var(--line);padding:17px 0}summary{cursor:pointer;font-weight:800;list-style:none;display:flex;justify-content:space-between}summary:after{content:"＋";color:var(--coral)}details[open] summary:after{content:"－"}details p{color:var(--muted);font-size:14px;margin:12px 28px 0 0}
    .cta-section{padding:0 0 90px}.cta-box{border-radius:26px;padding:42px;background:linear-gradient(110deg,var(--plum-dark),#743b69);color:#fff;display:grid;grid-template-columns:1fr .9fr;gap:35px;align-items:center;overflow:hidden;position:relative}.cta-box:after{content:"";position:absolute;width:260px;height:260px;border:1px solid rgba(255,255,255,.14);border-radius:50%;right:-70px;bottom:-130px}.cta-box h2{max-width:540px}.cta-box p{color:#ddcbdc;max-width:560px;font-size:14px}.cta-form{display:flex;gap:9px;position:relative;z-index:1}.cta-input{flex:1;min-width:0;padding:13px 15px;border-radius:12px;border:1px solid rgba(255,255,255,.2);background:rgba(255,255,255,.12);color:#fff;outline:0}.cta-input::placeholder{color:#cdbdcd}.cta-input:focus,.nav-search:focus-within{outline:3px solid rgba(228,119,107,.25)}
    footer{padding:38px 0 25px;background:#211b2d;color:#d9cbd8}.footer-grid{display:grid;grid-template-columns:1.5fr .7fr .9fr;gap:45px}.footer-brand{color:#fff;font-weight:800;font-size:17px}.footer-grid p{color:#aa9cab;font-size:13px;max-width:390px;margin-top:12px}.footer-title{color:#fff;font-weight:800;font-size:13px;margin-bottom:12px}.footer-links{display:flex;flex-direction:column;gap:7px;color:#aa9cab;font-size:13px}.footer-links a:hover{color:#fff}.copyright{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.1);padding-top:18px;margin-top:30px;color:#897b89;font-size:11px}
    @media(max-width:1024px){.brand{min-width:220px}.nav-shell{gap:15px}.nav-search{width:145px}.topic-layout{grid-template-columns:1fr 1fr}.feature-card{grid-row:span 2}.function-list{grid-column:2}.hero-grid{gap:25px}}
    @media(max-width:768px){.container{width:min(100% - 28px,620px)}.nav-shell{height:68px}.brand{min-width:0;flex:1}.brand-name{font-size:14px}.nav-links,.nav-actions .outline-btn,.nav-actions .primary-btn{display:none}.nav-actions{gap:5px}.nav-search{width:40px;border:0;background:transparent;padding:8px}.nav-search input{display:none}.menu-button{display:block}.hero{padding:48px 0 38px}.hero-grid,.faq-wrap,.cta-box{grid-template-columns:1fr}.stat-grid{grid-template-columns:1fr 1fr}.stat:nth-child(2){border-right:0}.stat:nth-child(-n+2){border-bottom:1px solid var(--line)}.topic-layout{grid-template-columns:1fr}.feature-card{grid-row:auto;min-height:300px}.function-list{grid-column:auto}.compare{grid-template-columns:1fr}.section{padding:60px 0}.section-head{display:block}.section-intro{margin-top:12px}.cta-form{margin-top:8px}.footer-grid{grid-template-columns:1fr 1fr;gap:28px}.footer-grid>div:first-child{grid-column:1/-1}.copyright{display:block}.copyright span{display:block;margin-top:6px}}
    @media(max-width:520px){h1{font-size:38px}.panel-row{grid-template-columns:1fr}.stat{padding:20px 16px}.stat-num{font-size:30px}.footer-grid{grid-template-columns:1fr}.footer-grid>div:first-child{grid-column:auto}.cta-box{padding:28px 22px}.cta-form{display:block}.cta-form .primary-btn{width:100%;margin-top:9px}}