:root{--bg:#0b0f25;--panel:#111535;--line:#262b46;--text:#e6e9f7;--accent:#8a6cff}body{background:var(--bg);color:var(--text);font-family:system-ui}a{color:#cfd3ea}.container{max-width:1100px;margin:0 auto;padding:18px}.panel{background:#111535;border:1px solid #262b46;border-radius:14px;padding:16px;margin:14px 0}.btn{display:inline-block;padding:10px 14px;border-radius:10px;border:1px solid #262b46;text-decoration:none;color:var(--text)}.header__row,.footer__row{display:flex;justify-content:space-between;align-items:center}.nav a{margin:0 8px}