:root{--ground:#0f1420;--ground-2:#131a29;--panel:#1b2233;--panel-2:#232c40;--line:#2a3346;--ink:#eaeef6;--ink-soft:#a8b2c6;--faint:#6c778e;--gold:#e8b04b;--gold-bright:#f7d07a;--blue:#4f8be0;--gem:#5ec8e0;--maxw:1080px;--readw:68ch;--font-body:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;--font-display:var(--font-body)}*{box-sizing:border-box}html{-webkit-text-size-adjust:100%}body{margin:0;background:var(--ground);color:var(--ink);font-family:var(--font-body);font-size:17px;line-height:1.65;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--gold);text-decoration:none}a:hover{text-decoration:underline}a:focus-visible,button:focus-visible{outline:2px solid var(--gold);outline-offset:3px;border-radius:4px}h1,h2,h3{text-wrap:balance;line-height:1.1;margin:0;font-weight:900;letter-spacing:-.01em}p{margin:0 0 1rem}.container{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 24px}.eyebrow{text-transform:uppercase;letter-spacing:.18em;font-size:.72rem;font-weight:800;color:var(--gold)}.site-header{position:-webkit-sticky;position:sticky;top:0;z-index:10;background:color-mix(in srgb,var(--ground) 88%,transparent);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);border-bottom:1px solid var(--line)}.site-header .row{justify-content:space-between;height:64px}.brand,.site-header .row{display:flex;align-items:center}.brand{gap:10px;color:var(--ink);font-weight:900;letter-spacing:.04em;font-size:1.05rem}.brand:hover{text-decoration:none}.crown-sm{width:26px;height:22px;flex:none;filter:drop-shadow(0 2px 6px color-mix(in srgb,var(--gold) 35%,transparent))}.nav{display:flex;gap:26px;align-items:center}.nav a{color:var(--ink-soft);font-size:.92rem;font-weight:600}.nav a:hover{color:var(--ink);text-decoration:none}@media (max-width:620px){.nav{gap:16px}.nav a.nav-hide{display:none}}.hero{position:relative;overflow:hidden;text-align:center;padding:96px 0 84px}.hero:before{content:"";position:absolute;left:50%;top:8%;width:720px;height:720px;max-width:120vw;transform:translateX(-50%);background:radial-gradient(circle,color-mix(in srgb,var(--gold) 22%,transparent),transparent 62%);pointer-events:none;z-index:0}.hero>*{position:relative;z-index:1}.hero h1{font-size:clamp(2.6rem,8vw,4.6rem);letter-spacing:.02em;margin:20px 0 0}.hero .tagline{color:var(--ink-soft);font-size:clamp(1.05rem,2.6vw,1.3rem);margin:14px auto 0;max-width:30ch}.crown{width:clamp(84px,20vw,128px);height:auto;filter:drop-shadow(0 6px 24px color-mix(in srgb,var(--gold) 45%,transparent));animation:breathe 3s ease-in-out infinite}@keyframes breathe{0%,to{transform:translateY(0) scale(1)}50%{transform:translateY(-4px) scale(1.03)}}@media (prefers-reduced-motion:reduce){.crown{animation:none}}.cta-row{display:flex;gap:14px;justify-content:center;flex-wrap:wrap;margin-top:34px}.btn{display:inline-flex;align-items:center;gap:10px;padding:14px 26px;border-radius:14px;font-weight:800;font-size:1rem;border:1px solid transparent;cursor:pointer}.btn-gold{background:var(--gold);color:var(--ground)}.btn-gold:hover{background:var(--gold-bright);text-decoration:none}.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}.btn-ghost:hover{border-color:var(--gold);text-decoration:none}.btn[aria-disabled=true]{opacity:.55;cursor:default}.section{padding:72px 0}.section-head{max-width:40ch;margin:0 auto 44px;text-align:center}.section-head h2{font-size:clamp(1.7rem,4vw,2.4rem);margin-top:12px}.section-head p{color:var(--ink-soft);margin-top:12px}.grid{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px}@media (max-width:820px){.grid{grid-template-columns:1fr}}.card{background:linear-gradient(160deg,color-mix(in srgb,var(--panel) 92%,var(--gold) 8%),var(--panel));border:1px solid var(--line);border-radius:18px;padding:26px 24px}.card h3{font-size:1.2rem;font-weight:800;margin-bottom:8px}.card p{color:var(--ink-soft);font-size:.96rem;margin:0}.card .ic{font-size:1.5rem;margin-bottom:14px;display:block}.modes{display:grid;grid-template-columns:repeat(3,1fr);grid-gap:18px;gap:18px}@media (max-width:820px){.modes{grid-template-columns:1fr}}.mode{border:1px solid var(--line);border-radius:16px;padding:22px;background:var(--ground-2)}.mode .k{font-size:.72rem;text-transform:uppercase;letter-spacing:.16em;font-weight:800;color:var(--blue)}.mode h3{font-size:1.15rem;margin:8px 0 6px}.mode p{color:var(--ink-soft);font-size:.94rem;margin:0}.band{text-align:center;padding:80px 0;background:radial-gradient(circle at 50% 0,color-mix(in srgb,var(--gold) 12%,transparent),transparent 60%);border-top:1px solid var(--line)}.band h2{font-size:clamp(1.8rem,5vw,2.6rem)}.band p{color:var(--ink-soft);max-width:40ch;margin:14px auto 0}.site-footer{border-top:1px solid var(--line);padding:40px 0;color:var(--faint);font-size:.9rem}.site-footer .row{display:flex;justify-content:space-between;align-items:center;gap:20px;flex-wrap:wrap}.site-footer .flinks{display:flex;gap:22px;flex-wrap:wrap}.site-footer .flinks a{color:var(--ink-soft)}.doc{padding:56px 0 88px}.doc-inner{max-width:var(--readw);margin:0 auto}.doc h1{font-size:clamp(2rem,6vw,2.8rem);margin-bottom:6px}.doc .updated{color:var(--faint);font-size:.9rem;margin-bottom:36px}.doc h2{font-size:1.3rem;font-weight:800;margin:40px 0 12px;padding-top:8px}.doc h3{font-size:1.05rem;font-weight:700;margin:26px 0 8px;color:var(--ink)}.doc li,.doc p{color:var(--ink-soft);line-height:1.72}.doc ul{padding-left:1.2rem}.doc li{margin-bottom:8px}.doc .lead,.doc strong{color:var(--ink)}.doc .lead{font-size:1.1rem}.doc a{color:var(--gold)}.callout{background:var(--panel);border:1px solid var(--line);border-left:3px solid var(--gold);border-radius:12px;padding:18px 20px;margin:24px 0}.callout p:last-child{margin-bottom:0}