:root{--ink:#0f2230;--ink2:#17394d;--sea:#1c6b73;--fog:#edf1f2;--panel:#d9e1e4;--paper:#fbfcfc;--signal:#f4b400;--signal-d:#d99e00;--sigink:#231a00;--rust:#a63f1b;--line:#c5d0d4;--text:#1b2a33;--sans:"Segoe UI",system-ui,-apple-system,Roboto,"Helvetica Neue",Arial,sans-serif;--serif:Georgia,"Iowan Old Style","Times New Roman",serif}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:5.5rem}
body{margin:0;font:1.0625rem/1.65 var(--sans);color:var(--text);background:var(--paper);padding-bottom:4.2rem}
img{max-width:100%;height:auto;display:block}a{color:var(--sea);text-underline-offset:.18em}a:hover{color:var(--ink)}
:focus-visible{outline:3px solid var(--signal);outline-offset:2px}
.skip{position:absolute;left:-999px;top:0;background:var(--signal);color:var(--sigink);padding:.6rem 1rem;z-index:99}.skip:focus{left:0}
.wrap{max-width:1100px;margin:0 auto;padding:0 1.1rem}
header.site{background:var(--ink);color:#fff;position:sticky;top:0;z-index:50;border-bottom:4px solid var(--signal)}
.bar{display:flex;align-items:center;justify-content:space-between;gap:1rem;padding:.6rem 0}
.brand{color:#fff;text-decoration:none;font-weight:800;font-size:1.15rem;line-height:1.1;letter-spacing:-.01em}.brand small{display:block;font-weight:500;font-size:.78rem;color:#b9cbd4;letter-spacing:0}
nav.main{display:none}nav.main a{color:#e6eef1;text-decoration:none;padding:.4rem .7rem;font-weight:600;font-size:.95rem;border-radius:3px}nav.main a:hover,nav.main a[aria-current]{background:var(--ink2);color:#fff}
.menu{position:relative}.menu summary{list-style:none;cursor:pointer;padding:.45rem .8rem;border:2px solid #4d6b7b;border-radius:4px;font-weight:700;font-size:.9rem}.menu summary::-webkit-details-marker{display:none}
.menu .drop{position:absolute;right:0;top:110%;background:var(--ink);border:1px solid #33556a;min-width:250px;padding:.4rem;display:grid}.menu .drop a{color:#fff;text-decoration:none;padding:.6rem .7rem;font-weight:600}.menu .drop a:hover{background:var(--ink2)}
.btn{display:inline-block;background:var(--signal);color:var(--sigink);font-weight:800;text-decoration:none;padding:.75rem 1.3rem;border-radius:4px;border:2px solid var(--signal-d);font-size:1.05rem;line-height:1.2}.btn:hover{background:#ffc928;color:var(--sigink)}
.btn.sm{padding:.5rem .9rem;font-size:.95rem}.btn.big{font-size:1.25rem;padding:.95rem 1.7rem}
.hero{background:var(--ink);color:#fff;background-image:repeating-linear-gradient(180deg,transparent 0,transparent 118px,rgba(255,255,255,.07) 118px,rgba(255,255,255,.07) 122px)}
.hero .wrap{display:grid;gap:1.4rem;padding-top:2rem;padding-bottom:2.2rem}
.hero h1{font-size:clamp(1.85rem,5.2vw,3rem);line-height:1.08;margin:.2rem 0 .8rem;letter-spacing:-.02em}
.hero p.lead{font-size:1.15rem;color:#d5e2e8;margin:0 0 1.2rem;max-width:56ch}
.hero .pic img{border-radius:4px;border:3px solid #fff;width:100%;aspect-ratio:4/3;object-fit:cover}
.trust{display:flex;flex-wrap:wrap;gap:.5rem 1rem;margin:1.1rem 0 0;padding:0;list-style:none;font-size:.95rem;color:#c9d9e0}.trust li:before{content:"\2713";color:var(--signal);font-weight:900;margin-right:.4rem}
.crumbs{font-size:.9rem;padding:.8rem 0 0;color:#5a6d76}.crumbs a{color:#3b5563}.crumbs span+span:before{content:"/";margin:0 .45rem;color:#93a5ad}
main .wrap.doc{display:grid;gap:1.5rem;padding-top:.5rem;padding-bottom:2rem}
.prose{max-width:72ch;font-family:var(--serif);font-size:1.15rem;line-height:1.75}
.prose h2,.prose h3,.prose .note,.prose .warn,.prose table,.prose .btn,.prose details,.prose summary,.prose .cards{font-family:var(--sans)}
.prose h2{font-size:1.65rem;line-height:1.2;margin:2.6rem 0 .8rem;padding-top:1.1rem;border-top:6px double var(--panel);color:var(--ink);letter-spacing:-.01em}
.prose h3{font-size:1.2rem;margin:1.7rem 0 .4rem;color:var(--ink2)}
.prose p{margin:0 0 1.05rem}.prose ul,.prose ol{padding-left:1.3rem;margin:0 0 1.2rem}.prose li{margin:.3rem 0}
.prose .answer{background:var(--fog);border-left:6px solid var(--sea);padding:1rem 1.2rem;margin:0 0 1.6rem;font-family:var(--sans);font-size:1.05rem}
.note,.warn{padding:.9rem 1.1rem;margin:1.3rem 0;border-radius:3px;font-size:1rem;line-height:1.55}.note{background:#e8f3f3;border:1px solid #b5d6d8}.warn{background:#fdf0e9;border:1px solid #efc3ad;border-left:6px solid var(--rust)}
.warn strong:first-child,.note strong:first-child{display:block;margin-bottom:.2rem}
table{border-collapse:collapse;width:100%;margin:1.2rem 0 1.6rem;font-size:.97rem;display:block;overflow-x:auto}th,td{border:1px solid var(--line);padding:.6rem .7rem;text-align:left;vertical-align:top}th{background:var(--ink);color:#fff}tbody tr:nth-child(even){background:var(--fog)}
figure{margin:1.6rem 0}figure img{border-radius:3px;border:1px solid var(--line)}figcaption{font-family:var(--sans);font-size:.88rem;color:#586b74;margin-top:.4rem}figure.sm{max-width:320px}figure.side{max-width:420px}
details.faq{border:1px solid var(--line);border-radius:3px;margin:.6rem 0;background:#fff}details.faq summary{cursor:pointer;font-weight:700;padding:.85rem 1rem;color:var(--ink)}details.faq[open] summary{border-bottom:1px solid var(--line);background:var(--fog)}details.faq div{padding:.2rem 1rem .8rem;font-family:var(--serif)}
.toc{background:var(--fog);border:1px solid var(--line);padding:1rem 1.2rem;font-size:.95rem;align-self:start}.toc strong{display:block;margin-bottom:.4rem;color:var(--ink)}.toc ol{margin:0;padding-left:1.1rem}.toc li{margin:.25rem 0}.toc a{text-decoration:none}
.cta{background:var(--ink);color:#fff;padding:1.6rem 1.4rem;margin:2.2rem 0 1rem;border-radius:4px;font-family:var(--sans);border-bottom:6px solid var(--signal)}.cta h2{color:#fff;border:0;margin:0 0 .5rem;padding:0;font-size:1.5rem}.cta p{margin:0 0 1rem;color:#d5e2e8}
.cards{display:grid;gap:.9rem;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));margin:1.2rem 0 1.6rem}.cards a{display:block;border:1px solid var(--line);background:#fff;padding:1rem;text-decoration:none;color:var(--text);border-top:5px solid var(--sea);border-radius:0 0 3px 3px}.cards a:hover{border-top-color:var(--signal);background:var(--fog)}.cards b{display:block;color:var(--ink);font-size:1.05rem;margin-bottom:.25rem}.cards span{font-size:.93rem;color:#4b5e67;line-height:1.45;display:block}
footer.site{background:var(--ink);color:#c9d9e0;padding:2.2rem 0 6rem;font-size:.95rem;border-top:4px solid var(--signal)}footer.site .wrap{display:grid;gap:1.6rem}footer h3{color:#fff;font-size:1rem;margin:0 0 .5rem}footer a{color:#e6eef1}footer ul{list-style:none;margin:0;padding:0}footer li{margin:.3rem 0}footer .fine{border-top:1px solid #33556a;padding-top:1rem;font-size:.85rem;color:#93aab5}
.callbar{position:fixed;left:0;right:0;bottom:0;z-index:60;background:var(--signal);border-top:3px solid var(--signal-d);text-align:center;padding:.7rem}.callbar a{color:var(--sigink);font-weight:800;font-size:1.2rem;text-decoration:none;display:block}
@media(min-width:900px){body{padding-bottom:0}.callbar{display:none}.menu{display:none}nav.main{display:flex;gap:.1rem}.hero .wrap{grid-template-columns:1.15fr .85fr;align-items:center;padding-top:2.6rem;padding-bottom:2.8rem}main .wrap.doc{grid-template-columns:minmax(0,72ch) 260px;justify-content:space-between}.toc{position:sticky;top:5.5rem;order:2}footer.site{padding-bottom:2rem}footer.site .wrap{grid-template-columns:1.4fr 1fr 1fr 1fr}}
@media print{header.site,.callbar,.toc{display:none}}

.btn .sh{display:none}@media(max-width:520px){.btn .lg{display:none}.btn .sh{display:inline}.brand small{display:none}}