:root{--ink:#0d1b1a;--ink-2:#2c403c;--muted:#5c706b;--faint:#607470;--bg:#fff;--bg-2:#f4f7f5;--surface:#fff;--border:#e2e9e5;--border-2:#cfdad5;--accent:#0e7c66;--accent-d:#0a6252;--accent-t:#e7f2ee;--brass:#b5822e;--hero-ink:#f2f6f4;--hero-bg:#07110f;--max:1180px;--radius:10px;--shadow:0 4px 20px -8px #091e1a2e;--shadow-lg:0 28px 60px -28px #091e1a6b;--font-sans:ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Inter, Arial, sans-serif}@media (prefers-color-scheme:dark){:root:not([data-theme=light]){--ink:#eaf1ee;--ink-2:#c3d2cd;--muted:#8fa39d;--faint:#82968f;--bg:#0a1412;--bg-2:#0e1b18;--surface:#101d1a;--border:#1e2f2b;--border-2:#2a3d38;--accent:#3fae94;--accent-d:#57c1a7;--accent-t:#10241f;--brass:#d3a259}}:root[data-theme=dark]{--ink:#eaf1ee;--ink-2:#c3d2cd;--muted:#8fa39d;--faint:#82968f;--bg:#0a1412;--bg-2:#0e1b18;--surface:#101d1a;--border:#1e2f2b;--border-2:#2a3d38;--accent:#3fae94;--accent-d:#57c1a7;--accent-t:#10241f;--brass:#d3a259}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--bg);color:var(--ink);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;font-size:16.5px;line-height:1.62}h1,h2,h3,h4{letter-spacing:-.022em;text-wrap:balance;margin:0;font-weight:680;line-height:1.14}h1{font-size:clamp(2.3rem,5.2vw,4rem)}h2{font-size:clamp(1.6rem,3vw,2.3rem)}h3{font-size:1.16rem}p{margin:0 0 1.05rem}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:4px}.wrap{max-width:var(--max);margin:0 auto;padding:0 clamp(1rem,4vw,2rem)}.eyebrow{letter-spacing:.1em;text-transform:uppercase;color:var(--accent);margin:0 0 .7rem;font-size:.76rem;font-weight:700}.lede{color:var(--ink-2);max-width:62ch;font-size:clamp(1.05rem,1.7vw,1.3rem)}.muted{color:var(--muted)}.btn{cursor:pointer;border:1px solid var(--border-2);background:var(--surface);color:var(--ink);border-radius:8px;align-items:center;gap:.5rem;padding:.72rem 1.25rem;font-size:.95rem;font-weight:600;transition:background .18s,border-color .18s,transform .18s;display:inline-flex}.btn:hover{border-color:var(--accent);transform:translateY(-1px)}.btn.primary{background:var(--accent-d);border-color:var(--accent-d);color:#fff}.btn.primary:hover{background:var(--accent);border-color:var(--accent)}.btn.ghost-light{color:#fff;background:0 0;border-color:#ffffff57}.btn.ghost-light:hover{background:#ffffff14;border-color:#fff}.site-header{z-index:60;background:color-mix(in srgb, var(--bg) 90%, transparent);-webkit-backdrop-filter:saturate(180%)blur(12px);backdrop-filter:saturate(180%)blur(12px);border-bottom:1px solid var(--border);position:sticky;top:0}.header-in{align-items:center;gap:1.4rem;height:66px;display:flex}.brand{letter-spacing:.02em;align-items:center;gap:.55rem;font-size:1.05rem;font-weight:750;display:flex}.brand .mark{width:26px;height:26px;color:var(--accent);flex:none}.brand .sub{color:var(--muted);letter-spacing:0;font-size:.82rem;font-weight:500}.nav{align-items:center;gap:.15rem;margin-left:auto;display:none}@media (min-width:1000px){.nav{display:flex}}.nav-item{position:relative}.nav-item>summary.nav-link{color:var(--ink-2);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:7px;align-items:center;gap:.3rem;padding:.55rem .78rem;font-size:.93rem;font-weight:560;list-style:none;display:inline-flex}.nav-item>summary.nav-link::-webkit-details-marker{display:none}.nav-item>summary.nav-link::marker{content:""}.nav-item>summary.nav-link:hover,.nav-item[open]>summary.nav-link{color:var(--ink);background:var(--bg-2)}.nav-item[open]>summary.nav-link .chev{transform:rotate(180deg)}.chev{opacity:.6;width:11px;height:11px;transition:transform .16s}.mega{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-lg);z-index:5;border-radius:12px;min-width:560px;padding:1.15rem;position:absolute;top:calc(100% + 8px);left:50%;translate:-50%}.mega-grid{grid-template-columns:repeat(2,minmax(250px,1fr));gap:.4rem 1.5rem;display:grid}.mega-col h4{letter-spacing:.09em;text-transform:uppercase;color:var(--faint);margin:.3rem 0 .5rem .6rem;font-size:.74rem}.mega-link{border-radius:8px;padding:.6rem;display:block}.mega-link:hover{background:var(--bg-2)}.mega-link b{margin-bottom:.12rem;font-size:.93rem;font-weight:620;display:block}.mega-link span{color:var(--muted);font-size:.83rem;line-height:1.45;display:block}.mega-foot{border-top:1px solid var(--border);text-align:center;color:var(--accent);margin-top:.7rem;padding-top:.75rem;font-size:.88rem;font-weight:600;display:block}.mobile-nav{margin-left:auto}@media (min-width:1000px){.mobile-nav{display:none}}.mnav summary{cursor:pointer;padding:.6rem 0;font-size:.95rem;font-weight:600;list-style:none}.mnav summary::-webkit-details-marker{display:none}.mnav[open]{border-bottom:1px solid var(--border);padding-bottom:.6rem}.mnav a{color:var(--ink-2);padding:.5rem 0 .5rem .9rem;font-size:.92rem;display:block}.hero{background:var(--hero-bg);min-height:calc(100svh - 66px);color:var(--hero-ink);align-items:center;display:flex;position:relative;overflow:hidden}.hero-img{position:absolute;inset:0}.hero-img img{object-fit:cover;opacity:.42;width:100%;height:100%}.hero-img:after{content:"";background:linear-gradient(102deg,#07110ff2 0%,#07110fc7 45%,#07110f59 100%),linear-gradient(#0000 45%,#07110fe6);position:absolute;inset:0}.hero-in{z-index:1;width:100%;padding:4.5rem 0;position:relative}.hero h1{color:#fff;max-width:17ch}.hero .eyebrow{color:var(--brass)}.hero-lede{color:#f2f6f4e6;max-width:56ch;margin-top:1.4rem;font-size:clamp(1.06rem,1.9vw,1.34rem)}.hero-actions{flex-wrap:wrap;gap:.8rem;margin-top:2.1rem;display:flex}.hero-facts{grid-template-columns:1fr;gap:1.6rem;max-width:62ch;margin-top:3.4rem;display:grid}@media (min-width:760px){.hero-facts{grid-template-columns:1fr 1fr}}.hero-fact{border-left:2px solid var(--brass);padding-left:1rem}.hero-fact b{color:#fff;margin-bottom:.25rem;font-size:.95rem;font-weight:620;display:block}.hero-fact span{color:#f2f6f49e;font-size:.83rem;line-height:1.5}.section{padding:clamp(3.4rem,8vw,6rem) 0}.section.alt{background:var(--bg-2);border-block:1px solid var(--border)}.section-head{max-width:64ch;margin-bottom:2.6rem}.cards{grid-template-columns:1fr;gap:1.1rem;display:grid}@media (min-width:720px){.cards{grid-template-columns:repeat(2,1fr)}}@media (min-width:1040px){.cards.three{grid-template-columns:repeat(3,1fr)}}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:1.5rem;transition:border-color .18s,transform .18s,box-shadow .18s}a.card:hover{border-color:var(--accent);box-shadow:var(--shadow);transform:translateY(-2px)}.card h3{margin-bottom:.5rem}.card p{color:var(--muted);margin:0;font-size:.93rem}.card .more{color:var(--accent);margin-top:.9rem;font-size:.86rem;font-weight:620;display:inline-block}.deflist{gap:1.15rem;margin:1.8rem 0 0;display:grid}.deflist div{border-left:2px solid var(--border-2);gap:.2rem;padding-left:1rem;display:grid}.deflist dt{font-size:.96rem;font-weight:640}.deflist dd{color:var(--muted);margin:0;font-size:.93rem}.prose{max-width:68ch}.prose h2{margin:2.6rem 0 .9rem}.prose h2:first-child{margin-top:0}figure.fig{margin:0}figure.fig img{border-radius:var(--radius);aspect-ratio:16/9;object-fit:cover;width:100%;height:auto}figure.fig figcaption{color:var(--faint);margin-top:.55rem;font-size:.74rem;line-height:1.5}figure.fig figcaption a{text-underline-offset:2px;text-decoration:underline}.sources{border-top:1px solid var(--border);margin-top:3rem;padding-top:1.5rem}.sources h4{letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin-bottom:.9rem;font-size:.72rem}.sources li{color:var(--muted);margin-bottom:.75rem;font-size:.84rem;line-height:1.55}.sources a{color:var(--accent);text-underline-offset:2px;text-decoration:underline}.sources .when{color:var(--faint)}.site-footer{border-top:1px solid var(--border);background:var(--bg-2);padding:3.2rem 0 2.2rem}.foot-grid{grid-template-columns:1fr;gap:2rem;display:grid}@media (min-width:800px){.foot-grid{grid-template-columns:1.6fr repeat(3,1fr)}}.foot-grid h5{letter-spacing:.1em;text-transform:uppercase;color:var(--faint);margin:0 0 .85rem;font-size:.72rem}.foot-grid a{color:var(--ink-2);padding:.24rem 0;font-size:.89rem;display:block}.foot-grid a:hover{color:var(--accent)}.foot-note{border-top:1px solid var(--border);color:var(--faint);margin-top:2.6rem;padding-top:1.4rem;font-size:.79rem;line-height:1.6}.skip{position:absolute;left:-9999px}.skip:focus{z-index:100;background:var(--surface);border:1px solid var(--accent);border-radius:8px;padding:.7rem 1rem;top:1rem;left:1rem}.table-wrap{border:1px solid var(--border);border-radius:var(--radius);overflow-x:auto}table.spec{border-collapse:collapse;width:100%;min-width:34rem;font-size:.94rem}table.spec thead th{text-align:left;letter-spacing:.08em;text-transform:uppercase;color:var(--faint);background:var(--bg-2);border-bottom:1px solid var(--border);padding:.9rem 1.1rem;font-size:.74rem;font-weight:700}table.spec tbody th{text-align:left;color:var(--ink);vertical-align:top;border-bottom:1px solid var(--border);width:38%;padding:1rem 1.1rem;font-weight:620}table.spec tbody td{color:var(--muted);vertical-align:top;border-bottom:1px solid var(--border);padding:1rem 1.1rem}table.spec tbody tr:last-child th,table.spec tbody tr:last-child td{border-bottom:0}.hero-boundary{color:#f2f6f4a8;border-left:2px solid var(--brass);max-width:52ch;margin-top:1.1rem;padding-left:.95rem;font-size:.98rem}.statuslist{gap:.95rem;margin:1.6rem 0 0;padding:0;list-style:none;display:grid}.statuslist li{grid-template-columns:1.1rem 1fr;align-items:start;gap:.8rem;display:grid}.st-mark{border:2px solid var(--muted);width:.85rem;height:.85rem;margin-top:.36rem}[data-state=done] .st-mark{background:var(--accent-d);border-color:var(--accent-d);border-radius:50%}[data-state=partial] .st-mark{background:linear-gradient(to right, var(--brass) 50%, transparent 50%);border-color:var(--brass);border-radius:50%}[data-state=open] .st-mark{border-color:var(--muted);background:0 0;border-radius:2px}.st-body b{font-size:.96rem;font-weight:620;display:block}.st-note{color:var(--muted);font-size:.89rem;line-height:1.5;display:block}.st-word{color:var(--ink-2);font-weight:650}table.spec caption{text-align:left;color:var(--muted);padding:.9rem 1.1rem 0;font-size:.85rem}