:root{--night:#14101f;--panel:#1f1830;--glass:#a78bfa;--text:#e8e2f0;--lead:#3a3050}
*{box-sizing:border-box}body{margin:0;background:#14101f;color:var(--text);font-family:"Gill Sans","Gill Sans MT",Calibri,sans-serif;font-size:17px;line-height:1.7}
h1,h2,h3{font-family:"Didot","Bodoni 72",Georgia,serif;line-height:1.1;font-weight:400}
.tb-nav a{font-family:"SFMono-Regular",Menlo,monospace;}
.tb-cell b{font-family:"SFMono-Regular",Menlo,monospace;}
.tb-meta{font-family:"SFMono-Regular",Menlo,monospace;}
a{color:#c4b5fd}a:focus-visible{outline:2px solid var(--glass);outline-offset:3px}
.tb-skip{position:absolute;left:-9999px}.tb-skip:focus{left:1rem;top:1rem;background:#fff;color:#111;padding:.5rem}
.tb-top{text-align:center;padding:2rem 1rem 1rem;border-bottom:1px solid var(--lead)}
.tb-brand{color:var(--text);text-decoration:none;font-family:"Didot","Bodoni 72",Georgia,serif;font-size:1.9rem;display:inline-flex;gap:.6rem;align-items:center}
.tb-nav{display:flex;justify-content:center;flex-wrap:wrap;gap:.2rem 1.1rem;margin-top:.8rem}.tb-nav a{color:var(--text);font-size:.85rem}.tb-nav a[aria-current]{color:var(--glass)}.tb-alt{color:#9a90b0;font-size:.72rem}
.tb-main{max-width:960px;margin:0 auto;padding:2.6rem 1.4rem 3rem}
.tb-tag{text-align:center;font-size:.85rem;color:#9a90b0;margin:0}.tb-main h1{text-align:center;font-size:clamp(2.4rem,6vw,4rem);margin:.4rem 0 1.4rem}
.tb-en{color:#cfc6de;font-size:.97rem;border-left:2px solid var(--glass);padding-left:.9rem}
.tb-board{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin:2.4rem 0;background:var(--lead);padding:4px}
.tb-cell{background:var(--panel);padding:1.2rem 1rem}.tb-cell b{color:var(--glass);font-weight:400;font-size:.78rem}.tb-cell h2{font-size:1.3rem;margin:.2rem 0 .3rem}.tb-cell p{margin:0}
.tb-box{background:var(--panel);border:1px solid var(--lead);padding:1.2rem 1.4rem;margin-top:1.3rem}
.tb-hold[hidden]{display:none}
.tb-foot{text-align:center;border-top:1px solid var(--lead);padding:1.4rem 1rem 2.6rem;font-size:.88rem}.tb-foot p{margin:.2rem 0}.tb-foot-links{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap;margin-top:.6rem}
.tb-doc section{margin-top:1.9rem}.tb-meta{font-size:.8rem;color:#9a90b0}
.tb-dl{display:grid;grid-template-columns:14rem 1fr;gap:.4rem 1rem;margin:1rem 0}.tb-dl dt{font-weight:700}.tb-dl dd{margin:0}
@media(max-width:820px){.tb-board{grid-template-columns:1fr 1fr}}
@media(max-width:480px){.tb-board{grid-template-columns:1fr}.tb-dl{grid-template-columns:1fr}}