:root{color-scheme:dark;--accent:#6ce3b0;--blue:#96b5ff;--bg:#080d18;--panel:#121e30;--line:#2b3d59;--muted:#acc0d8;--text:#edf6ff}*{box-sizing:border-box}body{margin:0;background:radial-gradient(at 85% 0,#273b6855,transparent 55%),var(--bg);font:16px/1.5 system-ui;color:var(--text)}button,input,textarea,select{font:inherit}button,a,input,textarea,select{outline-offset:4px}button:focus-visible,a:focus-visible{outline:3px solid var(--accent)}button{cursor:pointer;border:1px solid var(--line);border-radius:10px;background:#1c2f49;color:var(--text);padding:10px 14px}button:hover{border-color:var(--accent)}button.primary{color:#071b13;background:var(--accent);font-weight:700}button:disabled{opacity:.5;cursor:wait}a{color:var(--accent)}header{padding:20px 30px;border-bottom:1px solid var(--line);display:flex;gap:18px;align-items:center;flex-wrap:wrap}.brand{font-size:26px;font-weight:800;text-decoration:none;letter-spacing:.05em;color:var(--text);margin-right:auto}.brand span{color:var(--accent)}.brand small{display:block;font-size:10px;letter-spacing:.22em;color:var(--muted)}.layout{display:grid;grid-template-columns:230px 1fr;min-height:90vh}aside{padding:24px 16px;border-right:1px solid var(--line)}nav{display:grid;gap:8px;margin:20px 0}nav button{text-align:left;background:transparent}nav button.active{background:#244036;color:var(--accent)}main{padding:30px;max-width:1400px;width:100%;min-width:0}h1{font-size:clamp(28px,4vw,44px);letter-spacing:-.04em;margin:0 0 12px}h2{font-size:21px;margin:0 0 15px}p{overflow-wrap:anywhere}.card{border:1px solid var(--line);border-radius:16px;background:var(--panel);padding:22px;margin-bottom:16px}.grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%,270px),1fr));gap:16px}.row{display:flex;gap:9px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}.item{padding:14px 0;border-bottom:1px solid var(--line)}.item:last-child{border:0}.muted,small{color:var(--muted)}label{display:grid;gap:6px;margin:12px 0;color:var(--muted)}input,select,textarea{width:100%;padding:11px;border-radius:9px;border:1px solid var(--line);color:var(--text);background:#080f1d}input[type=checkbox]{width:auto}textarea{min-height:90px}.pill{display:inline-block;border:1px solid var(--line);border-radius:999px;font-size:12px;padding:4px 10px;color:var(--accent)}#feedback{min-height:30px;color:var(--accent);margin-bottom:12px}#feedback.error{color:#ffb3b6}#banner{padding:15px;border:1px solid var(--accent);border-radius:12px;margin-bottom:16px}.message{padding:12px;background:#233752;border-radius:10px;margin:10px 0;white-space:pre-wrap;overflow-wrap:anywhere}.message.mine{background:#245143}pre{background:#070e19;border-radius:10px;padding:15px;white-space:pre-wrap;overflow-wrap:anywhere}dialog{width:90vw;max-width:680px;background:var(--panel);color:var(--text);border:1px solid var(--line);border-radius:16px}dialog::backdrop{background:#000b}#close-dialog{float:right}.map{width:100%;background:#06121b;border:1px solid var(--line);border-radius:14px}.map path{fill:#194250;stroke:#367080}.map line{stroke:#173444}.map circle{fill:var(--accent);filter:drop-shadow(0 0 5px var(--accent))}.map text{fill:var(--text);font-size:11px}body.collapsed .layout{grid-template-columns:70px 1fr}body.collapsed aside nav,body.collapsed aside p,body.collapsed aside small{display:none}body.large{font-size:19px}body.contrast{--bg:#000;--panel:#121212;--line:#999;--muted:#eee;--text:#fff}body.reduced-motion *{animation:none!important;transition:none!important;scroll-behavior:auto!important}[hidden]{display:none!important}@media(max-width:760px){header{padding:16px}.layout{grid-template-columns:1fr}aside{padding:12px;border-right:0;border-bottom:1px solid var(--line)}aside small{display:none}nav{display:flex;overflow:auto;margin:10px 0}nav button{white-space:nowrap}main{padding:18px}body.collapsed .layout{grid-template-columns:1fr}}

aside{min-width:0}input,select,textarea{min-width:0}.card{min-width:0}nav{max-width:100%}