@charset "utf-8";
:root{--pg-ink:#1c1915;--pg-muted:#6b6258;--pg-bg:#f4efe6;--pg-card:#fffdf8;--pg-line:#e4d8c6;--pg-brand:#1f4e79;--pg-brand-ink:#12263a;--pg-foot:#161410;--pg-accent:#c2410c;--pg-radius:18px;--pg-shadow:0 18px 40px rgba(28,25,21,.08);--pg-head:rgba(244,239,230,.92)}
*{box-sizing:border-box}html,body{margin:0;padding:0;max-width:100%;overflow-x:clip}
body{font-family:"Iowan Old Style","Palatino Linotype","PingFang SC","Microsoft YaHei","Noto Serif SC",serif;color:var(--pg-ink);background:var(--pg-bg);line-height:1.8;font-size:16px}
img,svg,video,canvas{max-width:100%;height:auto;display:block}a{color:inherit;text-decoration:none}ul{list-style:none;margin:0;padding:0}
:where(.wrap,header .wrap,footer .wrap,.hero-inner,.inner){width:min(1180px,92%);margin-left:auto;margin-right:auto;max-width:100%}
:where(body>header){position:sticky;top:0;z-index:30;background:var(--pg-head);border-bottom:1px solid var(--pg-line);backdrop-filter:blur(14px)}
:where(body>header>nav,body>header .nav){width:min(1180px,92%);margin:0 auto;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:14px 0;flex-wrap:wrap}
:where(.logo,.nav .logo,body>header .brand){font-weight:800;font-size:22px;letter-spacing:.02em;color:var(--pg-brand-ink);white-space:nowrap}
:where(body>header nav ul){display:flex;flex-wrap:wrap;gap:8px 20px;margin:0;padding:0}
:where(body>header nav a){color:var(--pg-muted);font-size:14px}
:where(body>header nav a:hover){color:var(--pg-brand)}
:where(.btn,a.btn,.pg-cta a){display:inline-flex;align-items:center;justify-content:center;padding:12px 24px;border-radius:999px;font-weight:700;border:1px solid transparent}
:where(.btn-line){border-color:currentColor;background:transparent}
:where(.hero-text){max-width:740px;margin:0 auto 24px;color:rgba(255,255,255,.9)}
:where(.hero-stats,.stat-row,.stats,.data-row,.pg-stats){display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:18px;width:min(1180px,92%);margin:28px auto 0}
:where(.stat,.hero-stats>div,.data-card,.pg-stat){background:var(--pg-card);color:var(--pg-ink);border-radius:var(--pg-radius);padding:24px 20px;box-shadow:var(--pg-shadow);border:1px solid var(--pg-line);text-align:left}
:where(.slash-1,.slash-2,.slash-3){border-left:5px solid var(--pg-accent)}
:where(.stat b,.stat strong,.hero-stats strong,.hero-stats b){display:block;font-size:clamp(28px,4vw,40px);font-weight:800;line-height:1.15;color:var(--pg-brand);overflow:visible;white-space:nowrap}
:where(.stat p,.hero-stats span){display:block;margin:8px 0 0;color:var(--pg-muted);font-size:14px}
:where(section,.pg-extra){padding:72px 0}
:where(section h2,.pg-extra h2){font-size:clamp(26px,3.2vw,36px);text-align:center;margin:0 0 12px;letter-spacing:-.02em}
:where(section>p,.pg-extra>p,.pg-lead){text-align:center;color:var(--pg-muted);max-width:740px;margin:0 auto 36px}
:where(.pg-grid,.cards){display:grid;gap:22px}
:where(.cards,.pg-grid){grid-template-columns:repeat(auto-fit,minmax(230px,1fr))}
:where(.pg-card){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:var(--pg-radius);padding:26px 24px;box-shadow:var(--pg-shadow)}
:where(.pg-card h3){margin:0 0 10px;font-size:19px;color:var(--pg-brand-ink)}
:where(.pg-card p){margin:0;color:var(--pg-muted)}
:where(.pg-step){counter-increment:pgstep;position:relative;padding-top:8px}
:where(.pg-step:before){content:counter(pgstep,decimal-leading-zero);display:block;font-size:13px;font-weight:800;letter-spacing:.12em;color:var(--pg-accent);margin-bottom:8px}
:where(.pg-quote,.testimonial){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:var(--pg-radius);padding:28px;box-shadow:var(--pg-shadow)}
:where(.pg-quote p){font-size:18px;color:var(--pg-ink)}
:where(.pg-faq details){background:var(--pg-card);border:1px solid var(--pg-line);border-radius:14px;padding:16px 18px;margin:0 0 12px}
:where(.pg-faq summary){cursor:pointer;font-weight:700;color:var(--pg-brand-ink)}
:where(.pg-chips){display:flex;flex-wrap:wrap;gap:8px;justify-content:center;margin:0 0 28px}
:where(.pg-chips span){border:1px solid var(--pg-line);background:var(--pg-card);border-radius:999px;padding:6px 12px;font-size:12px;color:var(--pg-muted)}
:where(.pg-cta){text-align:center;background:linear-gradient(135deg,#12263a,#1f4e79);color:#fff;border-radius:28px;padding:48px 28px}
:where(.dark-band){background:linear-gradient(135deg,#161410,#1f4e79);color:#fff}
:where(.dark-band h2,.dark-band>p){color:#fff}
:where(.contact){text-align:center}
:where(body>footer,main~footer,.footer){background:var(--pg-foot);color:#e8dfd2;padding:56px 0 28px;margin-top:8px;display:block}
:where(.footer-grid){width:min(1180px,92%);margin:0 auto 24px;display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:28px}
:where(.footer-brand){width:min(1180px,92%);margin:0 auto 20px}
:where(.footer-brand strong){display:block;font-size:22px;color:#fff;margin-bottom:8px}
:where(.footer-brand p){margin:0;max-width:520px;color:#c4b8a6}
:where(.footer-links,.footer-nav,body>footer ul){width:min(1180px,92%);margin:0 auto 20px;display:flex;flex-wrap:wrap;gap:10px 22px;padding:0}
:where(.footer-links a,body>footer a){color:#f3ebe0}
:where(.copyright,.footer-copy,.footer-bottom){width:min(1180px,92%);margin:0 auto;padding-top:16px;border-top:1px solid rgba(255,255,255,.12);font-size:13px;color:#a89c8c}
@media(max-width:720px){:where(body>header>nav,.nav){padding:10px 0}:where(section,.pg-extra){padding:44px 0}:where(.stat b,.stat strong){white-space:normal}}

:where(.container){width:100%;margin-left:auto;margin-right:auto;padding-left:1rem;padding-right:1rem}
:where(.flex){display:flex}:where(.inline-flex){display:inline-flex}:where(.grid){display:grid}
:where(.hidden){display:none}:where(.block){display:block}
:where(.items-center){align-items:center}:where(.justify-center){justify-content:center}:where(.justify-between){justify-content:space-between}
:where(.flex-wrap){flex-wrap:wrap}:where(.flex-col){flex-direction:column}
:where(.text-center){text-align:center}:where(.mx-auto){margin-left:auto;margin-right:auto}
:where(.relative){position:relative}:where(.absolute){position:absolute}
:where(.w-full){width:100%}:where(.h-full){height:100%}:where(.max-w-7xl){max-width:80rem}
:where(.rounded){border-radius:.25rem}:where(.rounded-lg){border-radius:.5rem}:where(.rounded-xl){border-radius:.75rem}:where(.rounded-2xl){border-radius:1rem}:where(.rounded-full){border-radius:9999px}

:root{--pg-brand:#312e81;--pg-brand-ink:#4f46e5;--pg-accent:#06b6d4;--pg-radius:18px}
:where(body>header){border-bottom-color:#312e8133}

:root{
    --c-primary:#312e81;
    --c-secondary:#4f46e5;
    --c-accent:#06b6d4;
    --c-bg:#f5f7ff;
    --c-text:#1c1b3a;
    --c-muted:#5b5b86;
    --c-line:#e2e5f5;
    --c-card:#ffffff;
    --r-base:18px;
    --r-card:20px;
    --r-pill:999px;
    --sh-soft:0 10px 30px -12px rgba(49,46,129,.22);
    --sh-hover:0 22px 44px -18px rgba(49,46,129,.34);
    --mono:"JetBrains Mono","Consolas",monospace;
    --sans:"PingFang SC","Microsoft YaHei",system-ui,-apple-system,sans-serif;
  }
  *,*::before,*::after{box-sizing:border-box;}
  html{-webkit-text-size-adjust:100%;scroll-behavior:smooth;}
  body{
    margin:0;
    font-family:var(--sans);
    background:var(--c-bg);
    color:var(--c-text);
    line-height:1.75;
    font-size:16px;
    letter-spacing:.01em;
  }
  img{max-width:100%;display:block;}
  a{color:inherit;text-decoration:none;}
  button,input,select{font-family:inherit;font-size:inherit;color:inherit;}
  h1,h2,h3,h4{margin:0;line-height:1.3;font-weight:700;}
  p{margin:0;}
  ul{margin:0;padding:0;list-style:none;}
  .container{width:100%;max-width:1200px;margin:0 auto;padding:0 20px;}
  .mono{font-family:var(--mono);letter-spacing:.04em;}
  .link-underline{
    display:inline-flex;align-items:center;gap:6px;
    font-weight:600;color:var(--c-secondary);
    border-bottom:2px solid rgba(79,70,229,.28);
    padding-bottom:2px;transition:border-color .22s ease,color .22s ease;
  }
  .link-underline:hover{border-color:var(--c-accent);color:var(--c-primary);}
  .link-underline:focus-visible{outline:3px solid rgba(6,182,212,.5);outline-offset:3px;border-radius:4px;}
  .btn-solid{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    background:var(--c-primary);color:#fff;font-weight:600;
    padding:14px 30px;border-radius:var(--r-pill);border:none;cursor:pointer;
    box-shadow:var(--sh-soft);
    transition:transform .22s ease,background .22s ease,box-shadow .22s ease;
  }
  .btn-solid:hover{background:var(--c-secondary);transform:translateY(-3px);box-shadow:var(--sh-hover);}
  .btn-solid:focus-visible{outline:3px solid rgba(6,182,212,.55);outline-offset:3px;}
  .btn-ghost{
    display:inline-flex;align-items:center;justify-content:center;gap:8px;
    padding:13px 26px;border-radius:var(--r-pill);font-weight:600;
    color:var(--c-primary);background:#fff;border:1.5px solid var(--c-line);
    cursor:pointer;transition:border-color .22s ease,transform .22s ease,box-shadow .22s ease;
  }
  .btn-ghost:hover{border-color:var(--c-secondary);transform:translateY(-3px);box-shadow:var(--sh-soft);}
  .btn-ghost:focus-visible{outline:3px solid rgba(6,182,212,.5);outline-offset:3px;}
  .badge{
    display:inline-flex;align-items:center;gap:6px;
    font-family:var(--mono);font-size:12px;font-weight:600;
    padding:5px 12px;border-radius:var(--r-pill);
    background:rgba(79,70,229,.1);color:var(--c-secondary);
  }
  .badge-accent{background:rgba(6,182,212,.14);color:#0b7285;}
  .card{
    background:var(--c-card);border:1px solid var(--c-line);
    border-radius:var(--r-card);padding:26px;
    box-shadow:var(--sh-soft);
    transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
  }
  .card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(79,70,229,.35);}
  .section{padding:76px 0;}
  .section-alt{background:#ffffff;}
  .section-head{max-width:760px;margin-bottom:42px;}
  .section-head h2{font-size:clamp(24px,3.2vw,34px);color:var(--c-primary);margin-bottom:14px;}
  .section-head p{color:var(--c-muted);font-size:16.5px;}
  .eyebrow{
    font-family:var(--mono);font-size:12.5px;font-weight:700;
    letter-spacing:.16em;text-transform:uppercase;color:var(--c-accent);
    display:block;margin-bottom:12px;
  }
  .grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:22px;}
  .grid-2{display:grid;grid-template-columns:repeat(2,1fr);gap:26px;}
  .grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px;}
  .card h3{font-size:19px;margin-bottom:10px;color:var(--c-primary);}
  .card p{color:var(--c-muted);font-size:15.5px;}
  .card-num{
    font-family:var(--mono);font-size:13px;font-weight:700;
    color:var(--c-accent);letter-spacing:.1em;display:block;margin-bottom:14px;
  }
  /* header */
  .site-header{
    position:sticky;top:0;z-index:60;
    background:rgba(245,247,255,.92);
    backdrop-filter:blur(12px);
    border-bottom:1px solid var(--c-line);
  }
  .nav-row{display:flex;align-items:center;justify-content:space-between;gap:20px;height:74px;}
  .logo-block{display:flex;align-items:center;gap:12px;min-width:0;}
  .logo-mark{
    width:38px;height:38px;flex:none;border-radius:12px;
    background:var(--c-primary);position:relative;overflow:hidden;
  }
  .logo-mark::before{
    content:"";position:absolute;width:18px;height:18px;border-radius:5px;
    background:var(--c-accent);top:6px;left:6px;transform:rotate(12deg);
  }
  .logo-mark::after{
    content:"";position:absolute;width:14px;height:14px;border-radius:50%;
    background:#fff;bottom:5px;right:5px;opacity:.9;
  }
  .logo-text{display:flex;flex-direction:column;min-width:0;}
  .logo-text strong{font-size:16px;color:var(--c-primary);line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:230px;}
  .logo-text span{font-family:var(--mono);font-size:11px;color:var(--c-muted);letter-spacing:.08em;}
  .nav-links{display:flex;align-items:center;gap:6px;}
  .nav-links a{
    padding:9px 14px;border-radius:var(--r-pill);font-size:15px;font-weight:500;
    color:#3a3a63;transition:background .2s ease,color .2s ease;
  }
  .nav-links a:hover{background:rgba(79,70,229,.1);color:var(--c-primary);}
  .nav-links a.active{background:var(--c-primary);color:#fff;}
  .nav-right{display:flex;align-items:center;gap:14px;}
  .lang-switch{
    display:inline-flex;align-items:center;background:#fff;border:1px solid var(--c-line);
    border-radius:var(--r-pill);padding:3px;gap:2px;
  }
  .lang-switch button{
    border:none;background:transparent;cursor:pointer;
    font-family:var(--mono);font-size:12px;font-weight:600;color:var(--c-muted);
    padding:6px 12px;border-radius:var(--r-pill);transition:background .2s ease,color .2s ease;
  }
  .lang-switch button.on{background:var(--c-accent);color:#fff;}
  .lang-switch button:focus-visible{outline:2px solid var(--c-primary);outline-offset:2px;}
  .nav-cta{padding:11px 22px;font-size:14.5px;}
  .burger{
    display:none;width:44px;height:44px;border-radius:12px;border:1px solid var(--c-line);
    background:#fff;cursor:pointer;align-items:center;justify-content:center;flex-direction:column;gap:5px;
  }
  .burger span{display:block;width:18px;height:2px;background:var(--c-primary);border-radius:2px;}
  .mobile-panel{display:none;border-top:1px solid var(--c-line);background:#fff;}
  .mobile-panel.open{display:block;}
  .mobile-panel .mp-inner{padding:16px 20px 24px;display:flex;flex-direction:column;gap:6px;}
  .mobile-panel a{padding:12px 14px;border-radius:14px;font-weight:500;color:#3a3a63;}
  .mobile-panel a:hover{background:rgba(79,70,229,.08);color:var(--c-primary);}
  /* hero */
  .hero{padding:64px 0 58px;position:relative;overflow:hidden;}
  .hero::before{
    content:"";position:absolute;width:520px;height:520px;border-radius:50%;
    background:radial-gradient(circle,rgba(6,182,212,.18),transparent 68%);
    top:-180px;right:-120px;pointer-events:none;
  }
  .hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:52px;align-items:center;position:relative;z-index:1;}
  .hero h1{font-size:clamp(28px,4vw,46px);color:var(--c-primary);letter-spacing:-.01em;margin-bottom:20px;}
  .hero h1 em{font-style:normal;color:var(--c-secondary);}
  .hero-lead{color:var(--c-muted);font-size:17px;max-width:560px;margin-bottom:14px;}
  .hero-actions{display:flex;flex-wrap:wrap;gap:16px;margin-top:30px;}
  .hero-visual{position:relative;}
  .stack-main{
    background:#fff;border:1px solid var(--c-line);border-radius:24px;
    box-shadow:var(--sh-hover);padding:18px;position:relative;z-index:2;
  }
  .stack-screen{
    border-radius:16px;height:230px;
    background:linear-gradient(135deg,#312e81 0%,#4f46e5 52%,#06b6d4 100%);
    position:relative;overflow:hidden;
  }
  .stack-screen::after{
    content:"";position:absolute;inset:0;
    background:repeating-linear-gradient(90deg,rgba(255,255,255,.09) 0 2px,transparent 2px 26px);
  }
  .stack-play{
    position:absolute;left:50%;top:50%;transform:translate(-50%,-50%);
    width:66px;height:66px;border-radius:50%;background:rgba(255,255,255,.94);
    display:flex;align-items:center;justify-content:center;z-index:3;
    box-shadow:0 10px 26px rgba(0,0,0,.25);
  }
  .stack-play::before{
    content:"";width:0;height:0;margin-left:4px;
    border-left:18px solid var(--c-primary);border-top:11px solid transparent;border-bottom:11px solid transparent;
  }
  .stack-meta{display:flex;align-items:center;justify-content:space-between;margin-top:16px;gap:12px;}
  .stack-meta strong{font-size:15px;color:var(--c-primary);}
  .stack-meta span{font-family:var(--mono);font-size:12px;color:var(--c-muted);}
  .float-card{
    position:absolute;background:#fff;border:1px solid var(--c-line);
    border-radius:16px;box-shadow:var(--sh-soft);padding:14px 18px;
  }
  .float-card small{display:block;font-family:var(--mono);font-size:11px;color:var(--c-muted);letter-spacing:.08em;}
  .float-card b{font-size:18px;color:var(--c-primary);}
  .float-a{left:-26px;bottom:44px;z-index:3;}
  .float-b{right:-18px;top:-22px;z-index:3;}
  .data-bar{
    margin-top:46px;background:#fff;border:1px solid var(--c-line);
    border-radius:var(--r-card);box-shadow:var(--sh-soft);
    display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden;
  }
  .data-bar div{padding:20px 22px;border-right:1px solid var(--c-line);}
  .data-bar div:last-child{border-right:none;}
  .data-bar b{display:block;font-family:var(--mono);font-size:22px;color:var(--c-secondary);}
  .data-bar small{color:var(--c-muted);font-size:13.5px;}
  /* faq */
  .faq-item{
    background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
    padding:0;margin-bottom:14px;overflow:hidden;transition:border-color .22s ease,box-shadow .22s ease;
  }
  .faq-item[open]{border-color:rgba(79,70,229,.4);box-shadow:var(--sh-soft);}
  .faq-item summary{
    cursor:pointer;list-style:none;padding:20px 26px;
    font-weight:600;font-size:16.5px;color:var(--c-primary);
    display:flex;align-items:center;justify-content:space-between;gap:16px;
  }
  .faq-item summary::-webkit-details-marker{display:none;}
  .faq-item summary::after{
    content:"+";font-family:var(--mono);font-size:20px;color:var(--c-accent);
    flex:none;transition:transform .24s ease;
  }
  .faq-item[open] summary::after{content:"–";transform:rotate(180deg);}
  .faq-item p{padding:0 26px 22px;color:var(--c-muted);font-size:15.5px;}
  /* category */
  .cat-card{
    display:block;background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);
    padding:24px;box-shadow:var(--sh-soft);
    transition:transform .26s ease,box-shadow .26s ease,border-color .26s ease;
  }
  .cat-card:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);border-color:rgba(6,182,212,.45);}
  .cat-icon{
    width:44px;height:44px;border-radius:14px;margin-bottom:16px;
    display:flex;align-items:center;justify-content:center;
    font-family:var(--mono);font-weight:700;font-size:15px;
    background:rgba(79,70,229,.1);color:var(--c-secondary);
  }
  .cat-icon.acc{background:rgba(6,182,212,.14);color:#0b7285;}
  .cat-card h3{font-size:17.5px;color:var(--c-primary);margin-bottom:8px;}
  .cat-card p{font-size:14.8px;color:var(--c-muted);margin-bottom:14px;}
  .cat-card .meta{font-family:var(--mono);font-size:12px;color:var(--c-secondary);}
  /* split */
  .split{display:grid;grid-template-columns:1fr 1fr;gap:52px;align-items:center;}
  .split-visual{
    border-radius:22px;min-height:280px;border:1px solid var(--c-line);
    background:#fff;box-shadow:var(--sh-soft);padding:22px;display:flex;flex-direction:column;gap:14px;
  }
  .progress-row{display:flex;flex-direction:column;gap:8px;}
  .progress-row .pr-top{display:flex;justify-content:space-between;font-size:14px;color:var(--c-primary);font-weight:600;}
  .progress-row .pr-top span{font-family:var(--mono);font-size:12px;color:var(--c-muted);}
  .bar{height:9px;border-radius:var(--r-pill);background:#eceefb;overflow:hidden;}
  .bar i{display:block;height:100%;border-radius:var(--r-pill);background:linear-gradient(90deg,var(--c-secondary),var(--c-accent));}
  .check-list li{
    display:flex;gap:12px;align-items:flex-start;padding:11px 0;border-bottom:1px dashed var(--c-line);
    color:var(--c-muted);font-size:15.5px;
  }
  .check-list li:last-child{border-bottom:none;}
  .check-list li::before{
    content:"";width:9px;height:9px;border-radius:3px;flex:none;margin-top:9px;
    background:var(--c-accent);
  }
  /* compare table */
  .cmp-wrap{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);box-shadow:var(--sh-soft);overflow:visible;}
  .cmp-scroll{overflow-x:auto;}
  table.cmp{width:100%;border-collapse:collapse;min-width:620px;}
  table.cmp th,table.cmp td{padding:16px 22px;text-align:left;font-size:15.3px;}
  table.cmp thead th{background:var(--c-primary);color:#fff;font-weight:600;font-size:15px;}
  table.cmp tbody tr:nth-child(even){background:#fafbff;}
  table.cmp tbody td:first-child{font-weight:600;color:var(--c-primary);}
  table.cmp tbody td{color:var(--c-muted);border-bottom:1px solid var(--c-line);}
  table.cmp tbody tr:last-child td{border-bottom:none;}
  .tag-yes{color:#0b7285;font-weight:600;}
  .tag-no{color:#9aa0bd;}
  /* tags */
  .tag-cloud{display:flex;flex-wrap:wrap;gap:12px;}
  .tag{
    display:inline-flex;align-items:center;gap:8px;
    padding:10px 18px;border-radius:var(--r-pill);background:#fff;
    border:1px solid var(--c-line);font-size:14.5px;color:#3a3a63;
    transition:transform .2s ease,border-color .2s ease,color .2s ease,box-shadow .2s ease;
  }
  .tag:hover{transform:translateY(-3px);border-color:var(--c-accent);color:var(--c-primary);box-shadow:var(--sh-soft);}
  .tag .num{font-family:var(--mono);font-size:12px;color:var(--c-secondary);}
  /* about */
  .about-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:52px;align-items:center;}
  .stat-mini{display:grid;grid-template-columns:repeat(2,1fr);gap:16px;margin-top:26px;}
  .stat-mini .sm{
    background:#fff;border:1px solid var(--c-line);border-radius:16px;padding:18px 20px;
    box-shadow:var(--sh-soft);
  }
  .stat-mini .sm b{display:block;font-family:var(--mono);font-size:22px;color:var(--c-secondary);}
  .stat-mini .sm small{color:var(--c-muted);font-size:13.5px;}
  /* reviews */
  .review{background:#fff;border:1px solid var(--c-line);border-radius:var(--r-card);padding:26px;box-shadow:var(--sh-soft);transition:transform .26s ease,box-shadow .26s ease;}
  .review:hover{transform:translateY(-4px);box-shadow:var(--sh-hover);}
  .review p{color:var(--c-muted);font-size:15.4px;margin-bottom:18px;}
  .rv-user{display:flex;align-items:center;gap:12px;}
  .rv-avatar{
    width:42px;height:42px;border-radius:50%;flex:none;
    display:flex;align-items:center;justify-content:center;
    font-family:var(--mono);font-weight:700;font-size:15px;color:#fff;
    background:var(--c-secondary);
  }
  .rv-avatar.acc{background:var(--c-accent);}
  .rv-user strong{display:block;font-size:15px;color:var(--c-primary);}
  .rv-user span{font-size:13px;color:var(--c-muted);}
  /* cta */
  .cta-band{
    background:var(--c-primary);border-radius:26px;padding:56px 48px;
    display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center;
    color:#fff;position:relative;overflow:hidden;
  }
  .cta-band::after{
    content:"";position:absolute;width:360px;height:360px;border-radius:50%;
    background:radial-gradient(circle,rgba(6,182,212,.4),transparent 68%);
    right:-90px;bottom:-140px;
  }
  .cta-band h2{font-size:clamp(22px,3vw,32px);margin-bottom:14px;color:#fff;}
  .cta-band p{color:rgba(255,255,255,.78);font-size:16px;max-width:560px;}
  .cta-side{position:relative;z-index:2;display:flex;flex-direction:column;gap:14px;}
  .cta-side .btn-solid{background:#fff;color:var(--c-primary);}
  .cta-side .btn-solid:hover{background:var(--c-accent);color:#fff;}
  .cta-side .btn-ghost{background:transparent;color:#fff;border-color:rgba(255,255,255,.45);}
  .cta-side .btn-ghost:hover{border-color:#fff;}
  .cta-note{font-family:var(--mono);font-size:12px;color:rgba(255,255,255,.7);text-align:center;}
  /* footer */
  .site-footer{background:#141333;color:#c9c9e2;padding:64px 0 0;margin-top:76px;}
  .ft-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr 1fr;gap:36px;padding-bottom:44px;}
  .site-footer h4{font-size:15.5px;color:#fff;margin-bottom:18px;}
  .site-footer p{font-size:14.4px;color:#a6a6c8;line-height:1.85;}
  .ft-links li{margin-bottom:11px;}
  .ft-links a{font-size:14.4px;color:#a6a6c8;transition:color .2s ease;}
  .ft-links a:hover{color:var(--c-accent);}
  .ft-brand{display:flex;align-items:center;gap:12px;margin-bottom:18px;}
  .ft-brand .logo-mark{background:#2f2b74;}
  .ft-brand strong{color:#fff;font-size:15.5px;max-width:220px;line-height:1.35;}
  .ft-bottom{
    border-top:1px solid rgba(255,255,255,.1);padding:22px 0;
    display:flex;flex-wrap:wrap;gap:12px;align-items:center;justify-content:space-between;
    font-size:13.4px;color:#8d8db3;
  }
  .ft-bottom .mono{font-size:12.5px;}
  /* responsive */
  @media (max-width:1024px){
    .nav-links{display:none;}
    .burger{display:flex;}
    .hero-grid{grid-template-columns:1fr;gap:40px;}
    .split,.about-grid,.cta-band{grid-template-columns:1fr;gap:36px;}
    .grid-3{grid-template-columns:repeat(2,1fr);}
    .grid-4{grid-template-columns:repeat(2,1fr);}
    .ft-grid{grid-template-columns:repeat(2,1fr);}
    .float-a,.float-b{display:none;}
    .logo-text strong{max-width:180px;}}
  @media (max-width:768px){
    .section{padding:56px 0;}
    .data-bar{grid-template-columns:repeat(2,1fr);}
    .data-bar div:nth-child(2){border-right:none;}
    .data-bar div:nth-child(1),.data-bar div:nth-child(2){border-bottom:1px solid var(--c-line);}
    .nav-row{height:66px;}
    .nav-cta{display:none;}
    .cta-band{padding:40px 26px;}}
  @media (max-width:520px){
    .grid-3,.grid-4,.grid-2,.stat-mini{grid-template-columns:1fr;}
    .ft-grid{grid-template-columns:1fr;}
    .hero-actions{flex-direction:column;align-items:stretch;}
    .hero-actions .btn-solid,.hero-actions .btn-ghost{width:100%;}
    .logo-text strong{max-width:150px;font-size:14.5px;}
    .logo-text span{display:none;}
    .faq-item summary{padding:17px 18px;font-size:15.4px;}
    .faq-item p{padding:0 18px 18px;}
    .section-head h2{font-size:22px;}
    .cta-side .btn-solid,.cta-side .btn-ghost{width:100%;}}

#faq h2{color:#1a1a1a!important}
#category h2{color:#1a1a1a!important}
#compare h2{color:#1a1a1a!important}
.section.section-alt h2{color:#1a1a1a!important}
#cta h2{color:#1a1a1a!important}

html,body{max-width:100%!important;overflow-x:clip!important}
body,main{transform:none!important;left:auto!important;right:auto!important}
main{width:100%;max-width:100%;display:block;position:relative}
section,article,header,footer,.pg-extra{max-width:100%;overflow:visible!important}
p,h1,h2,h3,h4,h5,h6,li{overflow:visible!important;max-width:100%;text-indent:0}
.min-h-screen{min-height:72vh}
.text-transparent,[class~="text-transparent"],.bg-clip-text{color:inherit!important;-webkit-text-fill-color:currentColor!important;background-clip:border-box!important;-webkit-background-clip:border-box!important}
img,svg,video,canvas{max-width:100%;height:auto}
.stat b,.stat strong,.hero-stats strong,.hero-stats b{display:block!important;font-size:clamp(28px,4vw,42px)!important;font-weight:800!important;line-height:1.15!important;overflow:visible!important;max-width:none!important;white-space:nowrap}
mark,mark[data-pg-kw]{background:transparent!important;color:inherit!important;padding:0!important}

section header,article header,.sec-head,.section-head,.sec-header,header.sec-head{position:static!important;top:auto!important;height:auto!important;min-height:0!important;line-height:inherit!important}