:root{
--bg0:#070b14;--bg1:#0b1222;--fg0:#eaf0ff;--fg1:#b7c4e6;--muted:#8fa2cf;--line:rgba(255,255,255,.10);
--glass:rgba(255,255,255,.06);--a:#7c3aed;--b:#22d3ee;--c:#f59e0b;
--r:18px;--shadow:0 18px 50px rgba(0,0,0,.55)
}
*{box-sizing:border-box}
html,body{margin:0;padding:0}
body{font-family:system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"PingFang SC","Microsoft YaHei",sans-serif;background:radial-gradient(1200px 600px at 10% -10%,rgba(124,58,237,.35),transparent 55%),radial-gradient(900px 500px at 90% 0,rgba(34,211,238,.25),transparent 50%),linear-gradient(180deg,var(--bg0),var(--bg1));color:var(--fg0);line-height:1.65}
a{color:inherit}
img{max-width:100%;display:block}

.kg0o9{position:sticky;top:0;z-index:50;border-bottom:1px solid var(--line);background:rgba(7,11,20,.55);backdrop-filter:blur(14px)}
.kg0o9 .x2p3m{max-width:1100px;margin:0 auto;padding:14px 18px;display:flex;align-items:center;gap:14px}
.kg0o9 .b1k7z{display:flex;align-items:center;gap:10px;text-decoration:none}
.kg0o9 .b1k7z img{width:34px;height:34px;border-radius:10px;box-shadow:0 10px 20px rgba(0,0,0,.25)}
.kg0o9 .t4q1s{font-weight:800;letter-spacing:.3px}
.kg0o9 .t4q1s span{background:linear-gradient(90deg,var(--b),var(--a));-webkit-background-clip:text;background-clip:text;color:transparent}

.n7a2c{margin-left:auto;display:flex;align-items:center;gap:10px}
.n7a2c a{color:var(--fg1);text-decoration:none;padding:10px 12px;border-radius:12px;border:1px solid transparent;transition:background .2s ease,border-color .2s ease,color .2s ease}
.n7a2c a:hover{background:rgba(255,255,255,.05);border-color:var(--line);color:var(--fg0)}

.m9v2h{display:none;margin-left:auto;background:transparent;border:1px solid var(--line);color:var(--fg0);border-radius:12px;padding:10px 12px}
.m9v2h:focus{outline:2px solid rgba(34,211,238,.35);outline-offset:2px}

.z5u8k{max-width:1100px;margin:0 auto;padding:28px 18px 70px}

.h7e1p{position:relative;border-radius:24px;overflow:hidden;box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.12)}
.h7e1p .q8n4t{position:absolute;inset:0;background:url("../images/bg-01.webp") center/cover no-repeat;filter:saturate(1.05) contrast(1.05)}
.h7e1p .q8n4t::after{content:"";position:absolute;inset:0;background:linear-gradient(90deg,rgba(7,11,20,.92),rgba(7,11,20,.58)),radial-gradient(800px 420px at 75% 25%,rgba(124,58,237,.25),transparent 60%)}
.h7e1p .p3c6w{position:relative;padding:34px 28px;display:grid;grid-template-columns:1.25fr .75fr;gap:22px;align-items:start}

.f9j3d{display:flex;gap:14px;align-items:center}
.f9j3d img{width:54px;height:54px;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14)}

.y2r8a{margin:8px 0 0;font-size:34px;line-height:1.15;letter-spacing:.2px}
.y2r8a strong{font-weight:900}
.s2n6l{margin:12px 0 0;color:var(--fg1)}

.p6h4k{display:flex;flex-wrap:wrap;gap:10px;margin-top:16px}
.p6h4k .v3k7x{font-size:13px;color:var(--fg1);padding:7px 10px;border:1px solid var(--line);border-radius:999px;background:rgba(255,255,255,.04)}

.c1m6b{display:flex;flex-direction:column;gap:12px}
.g9x1q{border-radius:20px;background:var(--glass);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(14px);padding:16px}
.g9x1q .u1s4n{display:flex;justify-content:space-between;gap:10px;color:var(--fg1);font-size:14px}

.b6p2e{display:flex;gap:10px;flex-wrap:wrap;margin-top:12px}
.k1x4p{appearance:none;border:0;cursor:pointer;border-radius:14px;padding:12px 14px;font-weight:800;letter-spacing:.2px}
.k1x4p.primary{background:linear-gradient(90deg,var(--b),var(--a));color:#07111f}
.k1x4p.primary:hover{filter:brightness(1.05)}
.k1x4p.ghost{background:rgba(255,255,255,.06);border:1px solid rgba(255,255,255,.14);color:var(--fg0)}
.k1x4p.ghost:hover{background:rgba(255,255,255,.09)}

.s8d4q{margin-top:26px;display:grid;grid-template-columns:repeat(12,1fr);gap:14px}
.bento{grid-column:span 6;border-radius:20px;background:var(--glass);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(14px);padding:18px}
.bento.wide{grid-column:span 12}
.bento h2{margin:0 0 6px;font-size:18px}
.bento p{margin:0;color:var(--fg1)}
.bento .meta{margin-top:10px;display:flex;gap:10px;flex-wrap:wrap;color:var(--muted);font-size:13px}

.k2v7m{margin-top:28px;border-radius:22px;border:1px solid rgba(255,255,255,.12);overflow:hidden;background:linear-gradient(180deg,rgba(255,255,255,.06),rgba(255,255,255,.03))}
.k2v7m .hdr{padding:16px 18px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-bottom:1px solid var(--line)}
.k2v7m .hdr h2{margin:0;font-size:18px}
.k2v7m .lst{padding:10px 10px 16px;display:grid;grid-template-columns:repeat(12,1fr);gap:10px}
.k2v7m .it{grid-column:span 4;padding:14px;border-radius:18px;background:rgba(0,0,0,.18);border:1px solid rgba(255,255,255,.10)}
.k2v7m .it a{display:block;text-decoration:none}
.k2v7m .it h3{margin:0 0 8px;font-size:16px}
.k2v7m .it p{margin:0;color:var(--fg1)}
.k2v7m .it .meta{margin-top:10px;color:var(--muted);font-size:13px;display:flex;justify-content:space-between;gap:10px}

.f0w7n{margin-top:30px;border-top:1px solid var(--line);padding-top:22px;color:var(--muted);font-size:13px;display:flex;flex-wrap:wrap;gap:12px;justify-content:space-between}
.f0w7n a{color:var(--fg1);text-decoration:none}
.f0w7n a:hover{text-decoration:underline}

.a7r1m{max-width:900px;margin:0 auto;padding:22px 18px 70px}
.a7r1m .card{border-radius:22px;background:var(--glass);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(14px);padding:20px}
.a7r1m h1{margin:0 0 6px;font-size:28px;line-height:1.2}
.a7r1m .sub{margin:0 0 18px;color:var(--fg1)}
.a7r1m .back{display:inline-flex;gap:8px;align-items:center;text-decoration:none;color:var(--fg0);border:1px solid rgba(255,255,255,.14);background:rgba(255,255,255,.05);padding:10px 12px;border-radius:14px}
.a7r1m .back:hover{background:rgba(255,255,255,.08)}
.a7r1m .body{margin-top:18px;color:var(--fg1)}
.a7r1m .body h2{color:var(--fg0);margin:18px 0 8px;font-size:18px}
.a7r1m .body ul{margin:8px 0 14px 18px}

@media (max-width:920px){
.h7e1p .p3c6w{grid-template-columns:1fr}
.k2v7m .it{grid-column:span 12}
.s8d4q .bento{grid-column:span 12}
}
@media (max-width:720px){
.n7a2c{display:none;position:absolute;left:12px;right:12px;top:64px;flex-direction:column;gap:6px;padding:10px;border-radius:18px;background:rgba(7,11,20,.92);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(14px)}
.n7a2c.open{display:flex}
.n7a2c a{width:100%}
.m9v2h{display:inline-flex}
}

.managed-download-overlay{position:fixed;inset:0;z-index:10000;display:grid;place-items:center;padding:16px;background:rgba(0,0,0,.72)}
.managed-download-dialog{width:min(100%,430px);padding:24px;border-radius:8px;background:#20283a;color:#fff;box-shadow:0 20px 60px rgba(0,0,0,.4);font:inherit}
.managed-download-dialog h2{font-size:1.25rem;margin:0 0 12px;color:inherit}.managed-download-dialog p{line-height:1.6;margin:0 0 24px;color:inherit}
.managed-download-actions{display:flex;justify-content:flex-end;gap:10px}.managed-download-actions button{cursor:pointer;border:1px solid currentColor;border-radius:6px;background:transparent;color:inherit;padding:10px 16px;font:inherit}.managed-download-actions [data-action=continue]{background:#0d9488;border-color:#0d9488;color:#fff}
a[data-seo-managed=download-link]{text-decoration:none}a[data-seo-managed=download-link]:focus-visible{outline:3px solid #0d9488;outline-offset:3px}
.seo-return{margin:24px 0}.seo-return a{text-decoration:underline}.seo-prose{overflow-wrap:anywhere;line-height:1.85;white-space:normal}