:root{color-scheme:dark;--bg:#0b131c;--panel:#121e2a;--line:#2a3948;--text:#edf4f8;--muted:#9dafbf;--cyan:#68d6e8;--red:#f47f85;--orange:#e9b66a;--map:#152b3a;--land:#243a47} *{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font-family:system-ui,-apple-system,Segoe UI,sans-serif;font-size:14px}button,input,select{font:inherit}button,a,input,select{outline-offset:4px}button{cursor:pointer}a{color:var(--cyan)}button,select,input{background:#1a2b39;border:1px solid var(--line);border-radius:6px;color:var(--text);padding:9px 12px}button:hover{border-color:var(--cyan)}button.active{background:#245567;border-color:var(--cyan);color:#e3fbff}button:disabled{opacity:.45;cursor:default}.top{border-bottom:1px solid var(--line);height:60px;display:flex;align-items:center;justify-content:space-between;padding:0 max(22px,calc((100vw - 1380px)/2));gap:18px}.brand{font-weight:750;font-size:19px;color:var(--text);text-decoration:none}.brand 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