:root{--ink:#101828;--muted:#667085;--line:#e4e7ec;--paper:#fff;--wash:#f7f8fb;--violet:#6847e8;--violet2:#4e34ba;--green:#087a55;--dark:#17122b;--shadow:0 8px 30px rgba(16,24,40,.08)}
*{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;color:var(--ink);background:var(--paper);line-height:1.68}a{color:#5338d6;text-decoration:none}a:hover{text-decoration:underline}.wrap{max-width:1180px;margin:auto;padding:0 22px}
.site-header{position:sticky;top:0;z-index:1000;background:rgba(23,18,43,.97);backdrop-filter:blur(10px);box-shadow:0 1px 0 rgba(255,255,255,.08)}.header-inner{min-height:72px;display:flex;align-items:center;gap:22px}.brand{font-weight:850;letter-spacing:-.035em;color:#fff;font-size:21px;white-space:nowrap}.desktop-nav{display:flex;align-items:center;gap:18px;margin-left:auto}.desktop-nav a{color:#ddd8ff;font-size:14px}.header-cta{background:var(--violet);color:#fff!important;padding:10px 14px;border-radius:9px;font-weight:800;font-size:14px;white-space:nowrap}.menu-btn{display:none;background:transparent;border:1px solid #615a7a;color:#fff;border-radius:9px;width:42px;height:42px;font-size:23px;line-height:1}.mobile-menu{display:none;background:#211a3a;border-top:1px solid #393150}.mobile-menu.open{display:block}.mobile-menu a{display:block;padding:13px 22px;color:#eee;border-bottom:1px solid #393150}
.hero{background:linear-gradient(135deg,#f3f0ff,#f2fbf7);padding:78px 0 66px;border-bottom:1px solid var(--line)}.hero h1,.article h1{font-size:clamp(40px,6vw,66px);line-height:1.03;letter-spacing:-.045em;margin:0 0 18px}.hero p{font-size:20px;max-width:780px;color:#475467}.kicker{font-size:13px;font-weight:850;text-transform:uppercase;letter-spacing:.12em;color:#6941c6}.btn{display:inline-block;background:var(--violet);color:#fff!important;padding:13px 18px;border-radius:10px;font-weight:800;margin:8px 8px 8px 0}.btn:hover{background:var(--violet2);text-decoration:none}.btn.secondary{background:#fff;color:var(--ink)!important;border:1px solid var(--line)}
.section{padding:56px 0}.grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{border:1px solid var(--line);border-radius:16px;padding:24px;background:#fff}.card h2,.card h3{margin-top:0;line-height:1.2}.muted{color:var(--muted)}.layout{display:grid;grid-template-columns:minmax(0,780px) 300px;gap:44px;max-width:1180px;margin:auto;padding:48px 22px 80px}.article{min-width:0}.article h1{font-size:48px}.article h2{font-size:30px;line-height:1.2;margin-top:42px}.article h3{font-size:22px;line-height:1.3;margin-top:30px}.article p,.article li{font-size:17px}.crumbs{font-size:13px;color:var(--muted);margin-bottom:28px}.crumbs a{color:var(--muted)}.note,.cta-box,.experience{border-radius:15px;padding:22px 24px;margin:28px 0}.note{background:var(--wash);border:1px solid var(--line)}.experience{background:#f1fbf6;border:1px solid #c9ead9}.cta-box{background:#f2efff;border:1px solid #d9d1ff}.cta-box h2,.cta-box h3{margin-top:0}.disclosure{font-size:13px!important;color:var(--muted);border-left:3px solid #d0d5dd;padding-left:12px}.sidebar{align-self:start}.sidebox{border:1px solid var(--line);border-radius:16px;padding:22px;background:#fff;box-shadow:var(--shadow);margin-bottom:18px}.sidebox h2,.sidebox h3{font-size:19px;margin:0 0 10px}.sidebox ul{margin:0;padding-left:20px}.sidebox li{margin:8px 0}.sidebox .btn{display:block;text-align:center;margin:12px 0 0}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;margin:25px 0;font-size:15px}.table th,.table td{padding:12px;border-bottom:1px solid var(--line);text-align:left;vertical-align:top}.table th{background:var(--wash)}.updated{font-size:13px;color:var(--muted)}.related{border-top:1px solid var(--line);margin-top:45px;padding-top:25px}.link-list{columns:2;column-gap:34px}.link-list li{break-inside:avoid;margin:8px 0}
footer{background:#101828;color:#98a2b3;padding:42px 0;font-size:14px}footer .foot{display:flex;justify-content:space-between;gap:24px;flex-wrap:wrap}footer a{color:#d0d5dd;margin-right:14px}
@media(max-width:900px){.desktop-nav{display:none}.header-inner{gap:10px}.brand{font-size:17px;overflow:hidden;text-overflow:ellipsis}.header-cta{margin-left:auto;padding:9px 11px;font-size:13px}.menu-btn{display:block;flex:0 0 42px}.layout{grid-template-columns:1fr;gap:24px}.sidebar{order:2}.hero{padding:54px 0}.article h1{font-size:40px}.grid{grid-template-columns:1fr}.link-list{columns:1}}
@media(max-width:430px){.brand{max-width:135px}.header-inner{padding-left:14px;padding-right:14px}.header-cta{padding:8px 9px;font-size:12px}.menu-btn{width:39px;height:39px}}