@font-face{font-family:Inter;src:url('/Inter-Regular.ttf') format('truetype');font-weight:400;font-display:swap}
@font-face{font-family:Inter;src:url('/Inter-ExtraBold.ttf') format('truetype');font-weight:800;font-display:swap}
:root{color-scheme:dark;--bg:#050508;--surface:#0d0d14;--text:#ececf2;--muted:#c3c3cf;--accent:#f2fdff;--glow:#22d3ee;--line:#262630}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:2rem}body{margin:0;background:var(--bg);color:var(--text);font-family:Inter,system-ui,sans-serif;font-size:16px;line-height:1.8}a{color:var(--accent);text-underline-offset:.25em}a:hover{color:var(--accent);text-shadow:0 0 5px #22d3ee66}a:focus-visible,summary:focus-visible{outline:2px solid var(--accent);outline-offset:5px;border-radius:2px}header{border-bottom:1px solid var(--line)}.header-inner,.footer-inner{max-width:1200px;margin:auto;padding:25px 32px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{color:var(--text);display:flex;align-items:center;gap:10px;font-size:14px;font-weight:800;text-decoration:none;letter-spacing:.055em}.brand img{display:block;margin:-9px;width:60px;height:60px}nav{display:flex;gap:25px;font-size:12px}nav a{color:var(--muted);text-decoration:none}nav a[aria-current]{color:var(--accent);text-decoration:underline}main{max-width:884px;margin:auto;padding:76px 32px 92px;min-height:calc(100vh - 185px)}.eyebrow,.updated,.card-number,.section-number{font-family:ui-monospace,SFMono-Regular,Consolas,monospace;font-size:11px}.eyebrow{color:var(--accent);letter-spacing:.16em;text-transform:uppercase;margin:0 0 25px}.eyebrow:before{content:'';display:inline-block;width:20px;height:1px;background:var(--accent);vertical-align:middle;margin-right:13px;box-shadow:0 0 10px var(--glow)}h1{font-size:clamp(36px,6vw,60px);line-height:1.08;font-weight:800;letter-spacing:-.055em;margin:0 0 27px;text-wrap:balance}.updated{color:var(--muted);margin-bottom:28px}.intro{color:var(--text);font-size:18px;line-height:1.8;margin-bottom:38px}.contents{background:var(--surface);border:1px solid var(--line);border-left:2px solid var(--accent);padding:17px 24px;border-radius:5px;margin:0 0 40px}summary{cursor:pointer;font-size:13px;font-weight:800}.contents ol{padding-left:24px;font-size:13px}.contents li{margin:7px 0}article section{padding:25px 0 21px;border-top:1px solid var(--line)}h2{font-size:23px;line-height:1.4;letter-spacing:-.035em;font-weight:800;margin:0 0 18px}.section-number{color:var(--accent);display:inline-block;margin-right:16px;vertical-align:middle}article p,article li{color:var(--text)}article p{margin:0 0 18px}article ul{padding-left:22px}article li{padding-left:4px;margin-bottom:12px}.cards{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin:45px 0 32px}.card{display:block;padding:29px;background:var(--surface);border:1px solid var(--line);border-top-color:#22d3ee66;border-radius:7px;color:var(--text);text-decoration:none}.card:hover{border-color:var(--accent);color:var(--text);box-shadow:0 0 30px #22d3ee08}.card-number{display:block;color:var(--accent);margin-bottom:28px;letter-spacing:.04em}.card h2{display:flex;justify-content:space-between;gap:12px;font-size:23px}.card h2 span{color:var(--accent)}.card p{font-size:14px;color:var(--muted);margin:12px 0 0}.contact-note{font-size:13px;color:var(--muted)}footer{border-top:1px solid var(--line);color:var(--muted);font-size:11px}.skip-link{position:absolute;left:20px;top:-100px;padding:10px 18px;background:var(--surface);border:1px solid #67e8f9cc;color:var(--accent);z-index:2}.skip-link:focus{top:8px}
@media(max-width:600px){.header-inner{padding:20px;flex-wrap:wrap;gap:14px}.brand{font-size:12px}.brand img{width:50px;height:50px}nav{gap:20px;font-size:11px}main{padding:44px 20px 60px}.cards{grid-template-columns:1fr;gap:16px}.card{padding:25px}.footer-inner{padding:24px 20px;flex-wrap:wrap;gap:8px}.intro{font-size:16px}article p,article li{font-size:15px}h2{font-size:21px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{:root{color-scheme:light;--bg:white;--text:black;--muted:#333;--accent:#006171;--line:#ccc}header,footer,.contents,.skip-link{display:none}main{max-width:none;padding:0}h1{font-size:30px}h2{break-after:avoid}}