/* dc7ba3ece9ecfc8e877e686d | right/stack | ai,suite,cloud,sync,enterprise */
:root{
  --bg:#ffffff;--fg:#1a1a1a;--muted:#5c5c5c;--acc:#c8161d;
  --surf:#f7f7f7;--line:#e8e8e8;--radius:14px;--shadow:0 12px 40px rgba(0,0,0,.16);
  --max:1120px;--pad:18px;--gap:24px;--h1:3.0rem;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Lucida Grande","PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--fg);line-height:1.65}
img{max-width:100%;display:block}
a{color:var(--acc)}
.wrap{max-width:var(--max);margin:0 auto;padding:var(--pad)}
.content-wrap .wrap{padding-top:28px;padding-bottom:48px}
h1{font-size:var(--h1);line-height:1.15;margin:0 0 14px}
h2{font-size:1.45rem;margin:0 0 12px}
h3{margin:0 0 8px}
p{color:var(--muted)}
.btn-download,.btn-ghost,.btn{display:inline-block;padding:12px 20px;border-radius:999px;text-decoration:none;font-weight:600;margin:6px 8px 6px 0}
.btn-download{background:var(--acc);color:#fff}
.btn-ghost,.btn{border:1px solid var(--line);color:var(--fg);background:transparent}
.site-nav a.active{color:var(--acc);font-weight:700}
.hero{margin:18px 0 36px}
.hero-cta{margin-top:18px}
.sec{margin:36px 0;padding:22px 0;border-top:1px solid var(--line)}
.grid{display:grid;gap:14px}
.g-2{grid-template-columns:repeat(2,1fr)}
.g-3{grid-template-columns:repeat(3,1fr)}
.g-4{grid-template-columns:repeat(4,1fr)}
.grid article{background:var(--surf);border:1px solid var(--line);border-radius:var(--radius);padding:16px;box-shadow:var(--shadow)}
.themes ul{display:flex;flex-wrap:wrap;gap:8px;list-style:none;padding:0}
.themes li{border:1px solid var(--line);border-radius:999px;padding:6px 12px;background:var(--surf);font-size:.92rem}
.site-footer{border-top:1px solid var(--line);padding:28px 4vw 40px;margin-top:40px;color:var(--muted);font-size:.92rem}
.foot-links a{margin-right:8px;color:var(--muted)}
.faq details{border:1px solid var(--line);border-radius:var(--radius);padding:12px 14px;margin:10px 0;background:var(--surf)}
.table{width:100%;border-collapse:collapse}
.table th,.table td{border:1px solid var(--line);padding:10px;text-align:left}
.dl-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px}
.dl-card{padding:18px;border:1px solid var(--line);border-radius:var(--radius);background:var(--surf)}
.note{font-size:.9rem;color:var(--muted)}
.shell-right .page{display:grid;grid-template-columns:1fr 220px;min-height:100vh}.shell-right .topbar{order:2;position:sticky;top:0;height:100vh;padding:24px 16px;border-left:1px solid var(--line);background:var(--surf)}.shell-right .content-wrap{order:1}.shell-right .brand{display:block;font-weight:700;color:var(--acc);margin-bottom:18px;text-decoration:none}.shell-right .site-nav{display:flex;flex-direction:column;gap:10px}.shell-right .site-nav a{color:var(--fg);text-decoration:none}@media(max-width:900px){.shell-right .page{grid-template-columns:1fr}.shell-right .topbar{height:auto;order:0;position:relative;border-left:0;border-bottom:1px solid var(--line)}}
.hero-stack{text-align:center;max-width:860px;margin:0 auto}.hero-stack .hero-media{margin-top:24px}.hero-stack img{width:min(100%,720px);height:auto;border-radius:var(--radius)}
@media(max-width:900px){
  .hero-lr,.hero-rl,.hero-slash,.hero-rail,.hero-asym,.hero-bento,.dl-grid,.g-2,.g-3,.g-4{grid-template-columns:1fr}
  .hero-bento{grid-template-rows:auto}
  .b1{grid-row:auto}
  .slash-a{clip-path:none}
  h1{font-size:clamp(1.8rem,7vw,2.6rem)}
}