:root{--color-bg:#f5f5f5;--color-bg-elevated:#fff;--color-ink:#111;--color-ink-muted:#5c5c5c;--color-line:#e0e0e0;--color-accent:#111;--color-accent-soft:#eee;--color-hero-glow:#e8e8e8;--font-display:"Manrope", "PingFang SC", "Noto Sans SC", sans-serif;--font-body:"Manrope", "PingFang SC", "Noto Sans SC", sans-serif;--radius:16px;--radius-sm:10px;--shadow-soft:0 18px 50px #00000014;--header-h:72px;--container:1120px;--section-y:clamp(3.5rem, 7vw, 5.5rem);--ease:cubic-bezier(.22, 1, .36, 1)}*,:before,:after{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:calc(var(--header-h) + 12px)}body{min-height:100vh;font-family:var(--font-body);color:var(--color-ink);background:radial-gradient(1200px 500px at 10% -10%, var(--color-hero-glow), transparent 55%), radial-gradient(900px 420px at 100% 0%, #ececec, transparent 50%), var(--color-bg);-webkit-font-smoothing:antialiased;margin:0;line-height:1.6}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font:inherit}.container{width:min(100% - 2rem, var(--container));margin-inline:auto}.section{padding-block:var(--section-y)}.section-head{max-width:40rem;margin-bottom:2rem}.section-head h2{font-family:var(--font-display);letter-spacing:-.02em;margin:0 0 .5rem;font-size:clamp(1.75rem,3vw,2.35rem);font-weight:600;line-height:1.2}.section-head p{color:var(--color-ink-muted);margin:0}.btn{background:var(--color-accent);color:#fff;letter-spacing:.01em;min-height:48px;transition:transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);border:1px solid #0000;border-radius:999px;justify-content:center;align-items:center;gap:.5rem;padding:.75rem 1.35rem;font-weight:650;display:inline-flex;box-shadow:0 10px 24px #0000002e}.btn:hover{background:#2a2a2a;transform:translateY(-1px)}.btn-secondary{color:var(--color-ink);border-color:var(--color-line);box-shadow:none;background:0 0}.btn-secondary:hover{background:var(--color-bg-elevated)}.sr-only{clip:rect(0, 0, 0, 0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.prose{color:var(--color-ink);overflow-x:auto}.prose :first-child{margin-top:0}.prose h2,.prose h3{font-family:var(--font-display);letter-spacing:-.02em;line-height:1.25}.prose h2{margin-top:2rem;font-size:1.5rem}.prose h3{margin-top:1.5rem;font-size:1.2rem}.prose p,.prose li{color:var(--color-ink-muted)}.prose a{color:var(--color-accent);text-underline-offset:2px;text-decoration:underline}.prose ul,.prose ol{padding-left:1.25rem}.prose table{border-collapse:collapse;width:100%;min-width:36rem;margin:1.25rem 0;font-size:.9rem;line-height:1.5}.prose th,.prose td{border:1px solid var(--color-line);text-align:left;vertical-align:top;color:var(--color-ink-muted);padding:.65rem .75rem}.prose th{background:var(--color-accent-soft);color:var(--color-ink);font-weight:650}.prose td a{word-break:break-all}.card-grid{grid-template-columns:1fr;gap:1rem;display:grid}@media (width>=768px){.card-grid.cols-4{grid-template-columns:repeat(4,1fr);gap:1.25rem}}@keyframes rise-in{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.rise{animation:rise-in .7s var(--ease) both}.rise-delay-1{animation-delay:80ms}.rise-delay-2{animation-delay:.16s}.rise-delay-3{animation-delay:.24s}.lang-switch[data-astro-cid-lemdd452]{align-items:center;gap:.35rem;font-size:.9rem;font-weight:600;display:inline-flex}.lang-link[data-astro-cid-lemdd452]{color:var(--color-ink-muted);transition:color .2s var(--ease)}.lang-link[data-astro-cid-lemdd452]:hover,.lang-link[data-astro-cid-lemdd452].active{color:var(--color-accent)}.lang-sep[data-astro-cid-lemdd452]{color:var(--color-line)}.site-header[data-astro-cid-nen7h5rs]{z-index:50;height:var(--header-h);backdrop-filter:blur(14px);background:#f5f5f5d1;border-bottom:1px solid #d5ddd8b3;position:sticky;top:0}.header-inner[data-astro-cid-nen7h5rs]{grid-template-columns:1fr auto;align-items:center;gap:1rem;height:100%;display:grid}.brand[data-astro-cid-nen7h5rs]{align-items:center;gap:.65rem;min-width:0;display:inline-flex}.brand-name[data-astro-cid-nen7h5rs]{font-family:var(--font-display);letter-spacing:-.02em;white-space:nowrap;font-size:1.2rem;font-weight:650}.nav-desktop[data-astro-cid-nen7h5rs]{gap:1.25rem;display:none}.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--color-ink-muted);transition:color .2s var(--ease);font-size:.95rem;font-weight:550}.nav-desktop[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{color:var(--color-accent)}.header-right[data-astro-cid-nen7h5rs]{justify-self:end;align-items:center;gap:.85rem;display:inline-flex}.nav-mobile[data-astro-cid-nen7h5rs]{position:relative}.nav-mobile[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs]{border:1px solid var(--color-line);background:var(--color-bg-elevated);cursor:pointer;border-radius:12px;place-content:center;gap:5px;width:42px;height:42px;list-style:none;display:grid}.nav-mobile[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs]::-webkit-details-marker{display:none}.nav-mobile[data-astro-cid-nen7h5rs] summary[data-astro-cid-nen7h5rs] span[data-astro-cid-nen7h5rs]{background:var(--color-ink);border-radius:2px;width:18px;height:2px;display:block}.mobile-panel[data-astro-cid-nen7h5rs]{border-radius:var(--radius-sm);background:var(--color-bg-elevated);border:1px solid var(--color-line);width:min(80vw,240px);box-shadow:var(--shadow-soft);gap:.25rem;padding:.75rem;display:grid;position:absolute;top:calc(100% + .5rem);right:0}.mobile-panel[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]{color:var(--color-ink-muted);border-radius:8px;padding:.65rem .75rem;font-weight:550}.mobile-panel[data-astro-cid-nen7h5rs] a[data-astro-cid-nen7h5rs]:hover{background:var(--color-accent-soft);color:var(--color-accent)}@media (width>=900px){.header-inner[data-astro-cid-nen7h5rs]{grid-template-columns:1fr auto 1fr}.nav-desktop[data-astro-cid-nen7h5rs]{justify-content:center;display:inline-flex}.nav-mobile[data-astro-cid-nen7h5rs]{display:none}}.site-footer[data-astro-cid-jo6i4kqk]{border-top:1px solid var(--color-line);background:var(--color-accent-soft);margin-top:2rem;padding:3rem 0 2.5rem}.footer-grid[data-astro-cid-jo6i4kqk]{gap:2.5rem;display:grid}.brand-row[data-astro-cid-jo6i4kqk]{font-family:var(--font-display);align-items:center;gap:.65rem;margin-bottom:1.25rem;font-size:1.2rem;font-weight:650;display:inline-flex}.label[data-astro-cid-jo6i4kqk]{letter-spacing:.06em;text-transform:uppercase;color:var(--color-ink-muted);margin:0 0 .5rem;font-size:.8rem;font-weight:700}.contact[data-astro-cid-jo6i4kqk],.link-group[data-astro-cid-jo6i4kqk]{align-content:start;gap:.35rem;display:grid}.contact[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk],.link-group[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--color-ink);font-weight:550}.contact[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover,.link-group[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]:hover{color:var(--color-accent)}.footer-links[data-astro-cid-jo6i4kqk]{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.5rem;display:grid}@media (width>=768px){.footer-grid[data-astro-cid-jo6i4kqk]{grid-template-columns:1.2fr 1fr;align-items:start}}