:root{--bg:#fbfbfd;--surface:#ffffff;--ink:#1d1d1f;--muted:#86868b;--line:rgba(0,0,0,.08);--blue:#0066cc;--blue-hover:#0071e3;--shadow:0 10px 40px rgba(0,0,0,.06)}@media (prefers-color-scheme:dark){:root{--bg:#000;--surface:#161617;--ink:#f5f5f7;--muted:#86868b;--line:rgba(255,255,255,.12);--blue:#2997ff;--blue-hover:#4aa8ff;--shadow:0 10px 40px rgba(0,0,0,.5)}}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);line-height:1.47;-webkit-font-smoothing:antialiased;font-family:-apple-system,BlinkMacSystemFont,SF Pro Display,SF Pro Text,Helvetica Neue,Helvetica,Arial,sans-serif}a{color:var(--blue);text-decoration:none}a:hover{text-decoration:underline}main{max-width:980px;margin:0 auto;padding:0 22px 120px}.nav{position:-webkit-sticky;position:sticky;top:0;z-index:10;justify-content:space-between;gap:12px;padding:0 22px;height:52px;background:color-mix(in srgb,var(--bg) 72%,transparent);backdrop-filter:saturate(180%) blur(20px);-webkit-backdrop-filter:saturate(180%) blur(20px);border-bottom:1px solid var(--line)}.nav,.nav nav{display:flex;align-items:center}.nav nav{gap:22px;font-size:.8rem}.nav nav a{color:var(--ink);opacity:.8}.nav nav a:hover{opacity:1;text-decoration:none}.brand{color:var(--ink)}.brand:hover{text-decoration:none}.btn{display:inline-block;background:var(--blue);color:#fff;border:0;border-radius:980px;padding:12px 24px;font:inherit;font-size:1.05rem;cursor:pointer;transition:background .3s ease,opacity .3s ease}a.btn:hover{background:var(--blue-hover);text-decoration:none}.btn.small{padding:5px 14px;font-size:.85rem;color:#fff}.btn.ghost{background:transparent;color:var(--blue)}.btn[disabled]{opacity:.4;cursor:not-allowed}.cta{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}.hero{text-align:center;padding:140px 0 100px}.hero h1{font-size:clamp(4rem,16vw,9rem);font-weight:800;letter-spacing:-.05em;line-height:1;margin:0}.hero .lead{font-size:clamp(1.3rem,3.5vw,2.1rem);font-weight:600;letter-spacing:-.02em;margin:24px auto 36px;max-width:20ch;line-height:1.15}h2{font-size:clamp(2rem,6vw,3.5rem);font-weight:700;letter-spacing:-.03em;line-height:1.07;margin:96px 0 12px}h2,h2+p{text-align:center}h2+p{color:var(--muted);font-size:1.3rem;max-width:34ch;margin:0 auto 48px}.stream{display:grid;grid-gap:20px;gap:20px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr))}.card{background:var(--surface);border-radius:24px;padding:28px;box-shadow:var(--shadow);display:flex;flex-direction:column;justify-content:space-between;gap:16px}.card h3{margin:0;font-size:1.5rem;letter-spacing:-.02em}.card p{margin:0;font-size:1.1rem}.card .meta{font-size:.8rem}.card .meta,.tag{color:var(--muted)}.tag{display:inline-block;background:var(--bg);border-radius:980px;padding:2px 10px;margin-right:6px;font-size:.75rem}.row{display:flex;justify-content:space-between;align-items:center;gap:12px;flex-wrap:wrap;margin-top:auto}.row>div{min-width:0}.page{max-width:640px;margin:0 auto}.page p{font-size:1.2rem;color:var(--muted)}.page p b{color:var(--ink)}.blink{color:var(--blue);animation:b 1s steps(1) infinite}@keyframes b{50%{opacity:0}}.foot{text-align:center;padding:32px 22px;border-top:1px solid var(--line);font-size:.75rem;color:var(--muted)}form{display:grid;grid-gap:12px;gap:12px;max-width:560px;margin:0 auto}input,select,textarea{font:inherit;font-size:1.05rem;padding:14px 16px;border:1px solid var(--line);border-radius:14px;background:var(--surface);color:var(--ink)}input:focus,select:focus,textarea:focus{outline:2px solid var(--blue);outline-offset:1px}.note{background:var(--surface);border-radius:14px;padding:14px 18px;color:var(--muted);max-width:560px;margin:0 auto 24px;font-size:.95rem}@media (prefers-reduced-motion:no-preference){.card{transition:transform .5s ease}.card:hover{transform:translateY(-4px)}}