:root{color-scheme:dark;--ink:#0d1b25;--gold:#efbf67;--paper:#f1ddae;--text:#f7ebd1;font-family:Arial,sans-serif;background:var(--ink);color:var(--text)}
*{box-sizing:border-box}body{margin:0;background:radial-gradient(ellipse at top,#294351,var(--ink) 70%);line-height:1.6}
a{color:var(--gold);text-underline-offset:.2em}a:focus-visible{outline:3px solid #79cbe4;outline-offset:5px}img{display:block;max-width:100%}
.skip{position:absolute;top:-100px;left:16px;z-index:10;background:var(--ink);padding:12px}.skip:focus{top:12px}
.masthead{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:20px clamp(20px,5vw,76px);border-block:3px solid #b6843c;box-shadow:0 4px 0 #060c10;background:linear-gradient(110deg,#10232e,#1c3541)}
.brand{font:900 clamp(25px,3vw,37px)/1.1 Georgia,serif;color:var(--gold);text-decoration:none;text-shadow:2px 3px #050a0e;letter-spacing:.02em}
nav{display:flex;flex-wrap:wrap;gap:12px 25px}nav a{font-weight:700}.masthead nav a{text-decoration:none}
h1,h2,h3{font-family:Georgia,serif;line-height:1.15}h1{font-size:clamp(35px,5vw,66px);margin:.25em 0 .4em}h2{font-size:clamp(28px,3vw,39px)}h3{font-size:24px;margin-bottom:12px}
.hero{position:relative;min-height:540px;display:flex;align-items:center;isolation:isolate;overflow:hidden;border-bottom:3px solid #b6843c}
.hero-art,.hero-shade{position:absolute;inset:0;z-index:-1;width:100%;height:100%;object-fit:cover}.hero-shade{background:linear-gradient(90deg,#051018f2,#051018aa 45%,#05101822)}
.hero-copy{padding:70px clamp(24px,7vw,105px);max-width:780px;text-shadow:0 2px 3px #000}.hero-copy>p:not(.eyebrow){max-width:570px;font-size:19px}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:13px;font-weight:700;color:var(--gold)}
.button{display:inline-block;padding:15px 28px;background:linear-gradient(#b77620,#7c4710);border:2px solid #ffce71;box-shadow:inset 0 0 0 2px #54320f,0 5px 0 #080f15;border-radius:6px;color:#fff2cc;text-decoration:none;font-weight:800;font-size:19px;line-height:1.4;text-align:center;text-shadow:0 1px #3a2107}
.button:hover{background:linear-gradient(#c98626,#955816)}.release-line{font-size:14px!important;color:#e2d1b0}.unavailable{background:#535957;border-color:#a1aaa3;box-shadow:none;text-shadow:none}
.paper{background:linear-gradient(115deg,#f6e7c2,var(--paper));color:#2d281e;border:3px solid #a87737;border-radius:9px;box-shadow:0 12px 32px #0007,inset 0 0 0 5px #a8773725}.paper .eyebrow{color:#755020}.paper a{color:#70460e}
.overview,.document,.classes{max-width:1120px;margin:50px auto;padding:clamp(24px,4vw,54px)}.overview>p{max-width:790px}.features{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px 42px}.features article{border-top:1px solid #9d743e;min-width:0}
.classes h2{text-align:center;color:var(--gold)}.class-list{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.class-list article{padding:24px;border:2px solid #a87737;background:#102530;box-shadow:inset 0 0 0 4px #0003;border-radius:8px}.class-list h3{color:var(--gold)}
.document{max-width:900px}.document h1{font-size:clamp(32px,4vw,48px)}.document h2{font-size:27px;margin-top:35px}.document p{max-width:74ch}.notice{padding:16px;border-left:5px solid #9a6219;background:#dbc288;font-weight:700}.version{font-weight:700;font-size:20px}
dt{font-weight:700;margin-top:20px}dd{margin:5px 0 20px}.release-details dd,code{overflow-wrap:anywhere}code{font-size:14px}.notes{white-space:pre-wrap}
.site-footer{max-width:1120px;margin:auto;padding:35px 24px 45px;border-top:2px solid #a87737}.site-footer nav{margin-block:25px}.site-footer p{font-size:13px;color:#c9d0c9}
@media(max-width:750px){.masthead{align-items:flex-start;flex-direction:column;gap:18px}.masthead nav{gap:12px 20px}.hero{min-height:540px}.hero-copy{padding:50px 25px}.hero-shade{background:#051018b8}.overview,.document,.classes{margin:25px 14px}.features,.class-list{grid-template-columns:1fr}.classes{padding:22px 0}.site-footer{margin:0 20px;padding-inline:0}.button{width:100%}.hero-copy>p:not(.eyebrow){font-size:17px}}