:root{--font:-apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--bg:#f7f7fa;--surface:#fff;--surface-2:#f0f1f6;--text:#1c1f2a;--muted:#5d6273;--border:#e3e5ec;--accent:#4f5df5;--accent-text:#fff;--accent-soft:#eceefe;--radius:18px;--shadow:0 1px 2px #1416280d, 0 8px 24px #1416280f;--max:1080px;color-scheme:light}@media (prefers-color-scheme:dark){:root{--bg:#0f1117;--surface:#181b24;--surface-2:#20242f;--text:#eceef4;--muted:#9ba1b3;--border:#2a2f3c;--accent:#8b93ff;--accent-text:#0f1117;--accent-soft:#23264a;--shadow:0 1px 2px #0000004d, 0 8px 24px #00000040;color-scheme:dark}}*,:before,:after{box-sizing:border-box}html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}body{font-family:var(--font);color:var(--text);background:var(--bg);flex-direction:column;min-height:100vh;margin:0;font-size:17px;line-height:1.6;display:flex}main{flex:1}img{max-width:100%;height:auto;display:block}a{color:var(--accent);text-underline-offset:3px}h1,h2,h3{letter-spacing:-.02em;margin:0 0 .5em;line-height:1.2}h1{font-size:clamp(2rem,6vw,3.2rem)}h2{font-size:clamp(1.4rem,3.5vw,1.9rem)}h3{font-size:1.15rem}p{margin:0 0 1em}.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 20px}.narrow{max-width:760px}.muted{color:var(--muted)}.btn{background:var(--accent);color:var(--accent-text);border:0;border-radius:999px;align-items:center;gap:.5em;padding:.7em 1.25em;font-weight:600;text-decoration:none;transition:transform .15s,opacity .15s;display:inline-flex}.btn:hover{opacity:.92;transform:translateY(-1px)}.btn.secondary{background:var(--accent-soft);color:var(--accent)}.btn.disabled{background:var(--surface-2);color:var(--muted);pointer-events:none}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow)}.prose h2{margin-top:2em;font-size:1.35rem}.prose ul{padding-left:1.2em}.prose li{margin-bottom:.4em}details.faq{background:var(--surface);border:1px solid var(--border);border-radius:14px;margin-bottom:10px;padding:0 18px}details.faq summary{cursor:pointer;justify-content:space-between;gap:12px;padding:16px 0;font-weight:600;list-style:none;display:flex}details.faq summary::-webkit-details-marker{display:none}details.faq summary:after{content:"+";color:var(--accent);font-size:1.3em;line-height:1}details.faq[open] summary:after{content:"–"}details.faq>div{color:var(--muted);padding-bottom:16px}details.faq>div p:last-child{margin-bottom:0}.page-head{padding-top:48px;padding-bottom:16px}.breadcrumb{margin-bottom:1em;font-size:.9rem}.breadcrumb a{color:var(--muted);text-decoration:none}.breadcrumb a:hover{color:var(--accent)}:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:6px}@media (prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}.logo[data-astro-cid-f7espo7c]{width:auto;height:32px;font-family:var(--font);display:block}.site-header[data-astro-cid-hkbrpulz]{z-index:10;background:color-mix(in srgb, var(--bg) 82%, transparent);-webkit-backdrop-filter:saturate(180%)blur(14px);border-bottom:1px solid var(--border);position:sticky;top:0}.bar[data-astro-cid-hkbrpulz]{justify-content:space-between;align-items:center;gap:12px;height:64px;display:flex}.brand[data-astro-cid-hkbrpulz]{color:var(--text);text-decoration:none}nav[data-astro-cid-hkbrpulz]{align-items:center;gap:4px;display:flex}nav[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz]{color:var(--text);border-radius:999px;padding:8px 12px;font-size:.95rem;font-weight:500;text-decoration:none}nav[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz]:hover{background:var(--surface-2)}nav[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz].lang{border:1px solid var(--border);letter-spacing:.04em;font-size:.8rem;font-weight:700}@media (width<=420px){nav[data-astro-cid-hkbrpulz] a[data-astro-cid-hkbrpulz]{padding:8px}}.site-footer[data-astro-cid-hkbrpulz]{border-top:1px solid var(--border);margin-top:64px;padding:28px 0 40px;font-size:.9rem}.foot[data-astro-cid-hkbrpulz]{flex-wrap:wrap;justify-content:space-between;gap:16px;display:flex}.small[data-astro-cid-hkbrpulz]{font-size:.85rem}