:root{
  --site-bg:#f7f8fc;
  --site-panel:#ffffff;
  --site-ink:#16182a;
  --site-muted:#6d7286;
  --site-line:#e7e9f2;
  --site-accent:#6c5ce7;
  --site-accent-2:#8b7cf7;
  --site-dark:#17192b;
  --site-good:#0f8b63;
  --site-shadow:0 18px 55px rgba(34,38,68,.09);
  --site-shadow-soft:0 8px 28px rgba(34,38,68,.06);
  --site-radius:24px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--site-bg)}
body{margin:0;background:
  radial-gradient(circle at 8% -8%,rgba(108,92,231,.10),transparent 28rem),
  radial-gradient(circle at 92% 12%,rgba(66,211,177,.08),transparent 25rem),
  var(--site-bg);color:var(--site-ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
a{color:inherit}
button,input,select,textarea{font:inherit}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(250,251,254,.86);backdrop-filter:saturate(160%) blur(18px);-webkit-backdrop-filter:saturate(160%) blur(18px);border-bottom:1px solid rgba(222,225,237,.78)}
.site-header-inner{height:76px;max-width:1280px;margin:auto;padding:0 22px;display:flex;align-items:center;gap:24px}
.site-brand{display:flex;align-items:center;gap:12px;text-decoration:none;color:var(--site-ink);margin-right:auto;min-width:0}
.site-logo{width:44px;height:44px;border-radius:15px;background:linear-gradient(145deg,#1a1c31,#343760);display:grid;place-items:center;color:#fff;font-size:21px;font-weight:900;box-shadow:0 9px 24px rgba(25,28,54,.22),inset 0 0 0 1px rgba(255,255,255,.12);flex:0 0 auto}
.site-brand strong,.site-brand small{display:block}.site-brand strong{font-size:15px;letter-spacing:-.01em;white-space:nowrap}.site-brand small{color:var(--site-muted);font-size:11px;margin-top:2px;white-space:nowrap}
.site-nav{display:flex;align-items:center;gap:6px}.site-nav a{color:#44495c;text-decoration:none;font-weight:720;font-size:13px;padding:10px 12px;border-radius:11px;transition:.18s ease}.site-nav a:hover{color:var(--site-accent);background:#f0efff}.site-nav li{list-style:none}
.site-actions{display:flex;align-items:center;gap:9px}.header-free{background:#eaf9f3;color:#176b4d;padding:9px 12px;border:1px solid #d7f0e6;border-radius:999px;font-size:11px;font-weight:850;white-space:nowrap}.site-lang{display:flex;gap:3px;padding:3px;background:#eff1f6;border:1px solid #e4e6ee;border-radius:11px}.site-lang a{min-width:31px;text-align:center;padding:6px 7px;border-radius:8px;text-decoration:none;color:#6b7280;font-size:11px;font-weight:850}.site-lang a.active{background:#fff;color:#4439ba;box-shadow:0 2px 8px rgba(23,25,37,.09)}
.site-main{min-height:72vh}
.content-shell{max-width:1040px;margin:44px auto;padding:0 20px 72px}.content-card{background:rgba(255,255,255,.94);border:1px solid var(--site-line);border-radius:28px;padding:clamp(26px,5vw,52px);box-shadow:var(--site-shadow-soft)}.content-card h1{font-size:clamp(34px,5vw,56px);line-height:1.02;letter-spacing:-.045em}.entry-content{line-height:1.75;color:#383d50}.entry-content a{color:var(--site-accent);font-weight:700}.post-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.post-card{background:#fff;border:1px solid var(--site-line);border-radius:22px;padding:24px;box-shadow:var(--site-shadow-soft);transition:.18s ease}.post-card:hover{transform:translateY(-2px);box-shadow:var(--site-shadow)}.post-card h2 a{color:var(--site-ink);text-decoration:none}.post-date{color:var(--site-muted);font-size:12px}.theme-fallback{max-width:900px;margin:80px auto;padding:32px;text-align:center}
.site-footer{background:linear-gradient(160deg,#151725,#1d2034);color:#e5e7f0;margin-top:56px;border-top:1px solid rgba(255,255,255,.05)}.site-footer-inner{max-width:1240px;margin:auto;padding:48px 22px;display:grid;grid-template-columns:2fr 1fr 1fr;gap:34px;align-items:start}.site-footer strong{font-size:18px}.site-footer p{color:#aeb3c4;max-width:560px;line-height:1.65;font-size:13px}.site-footer a{color:#fff;text-decoration:none}.site-footer a:hover{text-decoration:underline}.site-footer li{list-style:none;margin:0 0 8px}.footer-meta{color:#959bad;font-size:12px;text-align:right}
:focus-visible{outline:3px solid rgba(108,92,231,.35);outline-offset:3px}
@media(max-width:820px){.site-header-inner{height:68px;padding:0 14px;gap:10px}.site-nav{display:none}.site-footer-inner{grid-template-columns:1fr}.footer-meta{text-align:left}.post-grid{grid-template-columns:1fr}.site-brand small{display:none}}
@media(max-width:560px){.site-header-inner{padding:0 10px}.site-actions{gap:5px}.header-free{padding:7px 9px;font-size:10px}.site-lang a{min-width:27px;padding:5px}.site-logo{width:39px;height:39px;border-radius:13px}.site-brand strong{font-size:14px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation-duration:.001ms!important;animation-iteration-count:1!important;transition-duration:.001ms!important}}