:root{
  --bg:#0d1020;
  --panel:#151933;
  --panel2:#1d2344;
  --text:#f5f7ff;
  --muted:#b9c0d9;
  --line:rgba(255,255,255,.13);
  --accent:#81e6d9;
  --accent2:#b794f4;
  --paper:#ffffff;
  --papertext:#101423;
  --paperfade:#5b6478;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;background:linear-gradient(145deg,#090b16 0%,#111733 45%,#111827 100%);color:var(--text);line-height:1.65}
a{color:inherit;text-decoration:none}
a:hover{text-decoration:underline;text-underline-offset:4px}.skip{position:absolute;left:-999px}.skip:focus{left:1rem;top:1rem;background:#fff;color:#000;padding:.75rem 1rem;z-index:99}.wrap{width:min(1120px,92vw);margin:auto}.site-header{position:sticky;top:0;z-index:20;background:rgba(13,16,32,.86);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}.nav-wrap{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:1rem 0}.brand{display:flex;align-items:center;gap:.75rem;text-decoration:none}.brand-mark{display:inline-grid;place-items:center;width:44px;height:44px;border-radius:14px;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#070914;font-weight:900}.brand small{display:block;color:var(--muted);font-size:.78rem;margin-top:-.15rem}.nav{display:flex;gap:.25rem;flex-wrap:wrap;justify-content:flex-end}.nav a{padding:.55rem .8rem;border-radius:999px;color:var(--muted);font-size:.93rem}.nav a.active,.nav a:hover{background:rgba(255,255,255,.1);color:#fff;text-decoration:none}.hero{padding:6rem 0 4rem;position:relative;overflow:hidden}.hero:before{content:"";position:absolute;inset:-30% -10% auto auto;width:520px;height:520px;border-radius:50%;background:radial-gradient(circle,rgba(129,230,217,.28),rgba(129,230,217,0) 65%);pointer-events:none}.eyebrow{letter-spacing:.16em;text-transform:uppercase;color:var(--accent);font-weight:800;font-size:.78rem}.hero h1{font-size:clamp(2.4rem,6vw,5.5rem);line-height:.98;margin:.8rem 0 1rem;max-width:960px}.hero p{font-size:1.16rem;color:var(--muted);max-width:820px}.hero-actions{display:flex;gap:.75rem;flex-wrap:wrap;margin-top:2rem}.button{display:inline-flex;align-items:center;justify-content:center;padding:.8rem 1.05rem;border-radius:999px;background:var(--accent);color:#071018;font-weight:800;text-decoration:none}.button.secondary{background:rgba(255,255,255,.1);color:#fff;border:1px solid var(--line)}.button:hover{text-decoration:none;transform:translateY(-1px)}.section{padding:3.4rem 0}.section.light{background:#f6f7fb;color:var(--papertext)}.section h2{font-size:clamp(1.7rem,3vw,2.7rem);line-height:1.1;margin:0 0 1rem}.section h3{font-size:1.25rem;margin:1.2rem 0 .35rem}.lead{font-size:1.12rem;color:inherit;opacity:.86;max-width:860px}.grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1rem;margin-top:1.5rem}.grid.two{grid-template-columns:repeat(2,minmax(0,1fr))}.card{background:rgba(255,255,255,.075);border:1px solid var(--line);border-radius:22px;padding:1.25rem}.light .card{background:#fff;border-color:#e6e8f0;box-shadow:0 10px 30px rgba(14,23,45,.06)}.card h3{margin-top:0}.muted{color:var(--muted)}.light .muted{color:var(--paperfade)}.pill-row{display:flex;gap:.5rem;flex-wrap:wrap}.pill{border:1px solid var(--line);padding:.3rem .65rem;border-radius:999px;color:var(--muted);font-size:.88rem}.light .pill{color:#4b5563;border-color:#dde2ee}.timeline{display:grid;gap:.75rem;margin-top:1.2rem}.time-row{display:grid;grid-template-columns:150px 1fr;gap:1rem;padding:1rem;border-radius:18px;background:rgba(255,255,255,.075);border:1px solid var(--line)}.light .time-row{background:#fff;border-color:#e6e8f0}.submission-list{display:grid;gap:1rem;margin-top:1.5rem}.submission{display:grid;gap:.5rem;background:#fff;color:var(--papertext);border:1px solid #e6e8f0;border-radius:22px;padding:1.15rem;box-shadow:0 10px 24px rgba(14,23,45,.05)}.submission h3{margin:.1rem 0}.submission .meta{color:var(--paperfade);font-size:.96rem}.submission-actions{display:flex;flex-wrap:wrap;gap:.6rem;margin-top:.3rem}.submission-actions a{border:1px solid #dde2ee;border-radius:999px;padding:.42rem .7rem;color:#172036;font-weight:700;font-size:.9rem}.note{border-left:4px solid var(--accent);padding:1rem 1.2rem;background:rgba(129,230,217,.09);border-radius:0 16px 16px 0}.light .note{background:#ecfffb}.breadcrumbs{padding:1.1rem 0;color:var(--muted);font-size:.92rem}.breadcrumbs a{color:#fff}.light .breadcrumbs a{color:#111827}.page-head{padding:3.2rem 0 2.2rem}.page-head h1{font-size:clamp(2.2rem,5vw,4rem);line-height:1.04;margin:.4rem 0 .75rem;max-width:920px}.content{font-size:1.05rem}.content ul{padding-left:1.2rem}.site-footer{border-top:1px solid var(--line);padding:2rem 0;color:var(--muted);background:#080a13}.footer-grid{display:grid;grid-template-columns:1fr auto;gap:2rem}.footer-grid a{display:block;color:#fff;margin:.2rem 0}@media (max-width:850px){.nav-wrap{align-items:flex-start;flex-direction:column}.nav{justify-content:flex-start}.grid,.grid.two{grid-template-columns:1fr}.time-row{grid-template-columns:1fr}.hero{padding-top:4rem}.footer-grid{grid-template-columns:1fr}}