:root{--bg:#fff;--bg2:#f5f5f7;--fg:#1d1d1f;--muted:#6e6e73;--card:#fff;--accent:#0071e3;--nav:rgba(255,255,255,.72);--line:rgba(0,0,0,.08);
--font:-apple-system,BlinkMacSystemFont,"SF Pro Display","SF Pro Text",Inter,"Segoe UI",Roboto,Helvetica,Arial,sans-serif}
@media (prefers-color-scheme:dark){:root{--bg:#000;--bg2:#161617;--fg:#f5f5f7;--muted:#a1a1a6;--card:#1d1d1f;--accent:#2997ff;--nav:rgba(22,22,23,.72);--line:rgba(255,255,255,.1)}}
*{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{font-family:var(--font);background:var(--bg);color:var(--fg);line-height:1.5;-webkit-font-smoothing:antialiased}
a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}
img{max-width:100%;display:block}
.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;z-index:99;background:var(--bg);padding:.5rem 1rem}
:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}
.nav{position:sticky;top:0;z-index:50;background:var(--nav);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}
.nav-in{max-width:1000px;margin:auto;display:flex;align-items:center;justify-content:space-between;height:48px;padding:0 22px}
.brand{font-weight:600;color:var(--fg);font-size:15px}
.nav ul{display:flex;gap:28px;list-style:none}.nav ul a{color:var(--fg);opacity:.8;font-size:13px}.nav ul a:hover,.nav ul a[aria-current]{opacity:1;text-decoration:none}
.menu-btn{display:none;background:none;border:0;color:var(--fg);font-size:22px;cursor:pointer}
@media (max-width:720px){.menu-btn{display:block}.nav ul{display:none;position:absolute;top:48px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg);padding:8px 22px 18px;border-bottom:1px solid var(--line)}
.nav ul.open{display:flex}.nav ul a{display:block;padding:12px 0;font-size:17px}}
section{padding:110px 22px}.alt{background:var(--bg2)}.dark{background:#000;color:#f5f5f7}.dark .muted{color:#a1a1a6}
.wrap{max-width:1000px;margin:auto}.center{text-align:center}
.hero{min-height:88vh;display:flex;align-items:center;justify-content:center;text-align:center;overflow:hidden}
.eyebrow{font-size:21px;font-weight:600;color:var(--muted);margin-bottom:8px}
h1{font-size:clamp(48px,9vw,96px);line-height:1.05;letter-spacing:-.015em;font-weight:700}
h2{font-size:clamp(36px,5.5vw,56px);line-height:1.08;letter-spacing:-.005em;font-weight:700;margin-bottom:16px}
h3{font-size:24px;font-weight:600;margin-bottom:6px}
.grad{background:linear-gradient(90deg,#0071e3,#a855f7 50%,#f97316);-webkit-background-clip:text;background-clip:text;color:transparent}
.lead{font-size:clamp(19px,2.4vw,28px);color:var(--muted);max-width:720px;margin:20px auto 0;line-height:1.3}
.muted{color:var(--muted)}
.btns{display:flex;gap:16px;justify-content:center;flex-wrap:wrap;margin-top:34px}
.btn{display:inline-block;padding:12px 24px;border-radius:980px;background:var(--accent);color:#fff;font-size:17px}.btn:hover{text-decoration:none;filter:brightness(1.1)}
.btn.ghost{background:transparent;color:var(--accent);border:1px solid var(--accent)}
.link-more::after{content:" ›"}
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:24px;margin-top:50px}
.card{background:var(--card);border-radius:28px;overflow:hidden;box-shadow:0 2px 12px rgba(0,0,0,.06);transition:transform .4s cubic-bezier(.2,.8,.2,1),box-shadow .4s;color:var(--fg);display:flex;flex-direction:column}
.alt .card{box-shadow:none}.card:hover{transform:scale(1.02);box-shadow:0 12px 40px rgba(0,0,0,.12);text-decoration:none}
.card-media{aspect-ratio:16/10;display:flex;align-items:center;justify-content:center;font-size:42px;font-weight:700;color:#fff}
.card-body{padding:26px 28px 30px}.card p{color:var(--muted)}
.tags{display:flex;gap:8px;flex-wrap:wrap;margin-top:14px}.tag{font-size:12px;padding:4px 10px;border-radius:99px;background:var(--bg2);color:var(--muted)}
.badge{display:inline-block;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:#f97316;margin-bottom:6px}
.posts{list-style:none;margin-top:40px}.posts li{border-top:1px solid var(--line)}.posts a{display:block;padding:26px 0;color:var(--fg)}.posts a:hover{text-decoration:none}.posts a:hover h3{color:var(--accent)}
.posts time{font-size:14px;color:var(--muted)}
.social{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:30px}.social a{padding:10px 20px;border-radius:99px;border:1px solid rgba(255,255,255,.25);color:#f5f5f7}
.page-hero{padding:120px 22px 40px;text-align:center}
.prose{max-width:692px;margin:auto;font-size:19px;line-height:1.6}.prose h2{font-size:32px;margin:40px 0 12px}.prose p,.prose ul,.prose blockquote{margin:0 0 20px}.prose ul{padding-left:24px}
.prose blockquote{border-left:3px solid var(--accent);padding-left:18px;color:var(--muted)}.prose code{background:var(--bg2);padding:2px 6px;border-radius:6px;font-size:.9em}
.note{background:var(--bg2);border-radius:18px;padding:18px 22px;font-size:15px;color:var(--muted);margin:24px auto;max-width:692px}
footer{padding:30px 22px;font-size:12px;color:var(--muted);background:var(--bg2);border-top:1px solid var(--line)}footer .wrap{display:flex;justify-content:space-between;flex-wrap:wrap;gap:10px}
.reveal{opacity:0;transform:translateY(40px) scale(.97);transition:opacity .9s cubic-bezier(.2,.8,.2,1),transform .9s cubic-bezier(.2,.8,.2,1)}.reveal.in{opacity:1;transform:none}
.parallax{will-change:transform}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}.reveal{opacity:1;transform:none;transition:none}.card{transition:none}}

.stats{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;margin:32px auto 8px;max-width:720px}.stat{flex:1 1 160px;background:var(--card);border:1px solid var(--line);border-radius:18px;padding:22px 16px;text-align:center}.stat strong{display:block;font-size:clamp(34px,5vw,48px);font-weight:700;letter-spacing:-.02em;line-height:1.1;color:var(--fg)}.stat span{display:block;margin-top:6px;font-size:14px;color:var(--muted)}.dark .stat{background:#1d1d1f;border-color:rgba(255,255,255,.1)}.dark .stat strong{color:#f5f5f7}.dark .stat span{color:#a1a1a6}

.empty{max-width:560px;margin:40px auto 0;padding:56px 32px;text-align:center;background:var(--card);border:1px solid var(--line);border-radius:28px}.alt .empty{background:var(--bg)}.empty-icon{font-size:34px;line-height:1;margin-bottom:14px;background:linear-gradient(135deg,#0071e3,#a855f7);-webkit-background-clip:text;background-clip:text;color:transparent}.empty h3{font-size:28px;letter-spacing:-.01em;margin:0 0 8px}.empty p{color:var(--muted);margin:0;font-size:19px}[hidden]{display:none!important}