:root{--bg:#060912;--panel:rgba(13,20,34,.78);--line:rgba(135,180,255,.18);--text:#eef6ff;--muted:#91a4bd;--cyan:#43e4ff;--purple:#9d6cff;--green:#37e28a;--gold:#ffd75a}
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var(--line);position:relative}.close{position:absolute;right:14px;top:12px;background:none;border:0;color:#9eb2ca;cursor:pointer;font-size:18px}@media(max-width:900px){.hero{flex-direction:column;align-items:stretch}.hero-stats{min-width:0}.auth-form{grid-template-columns:1fr}.profile-grid{grid-template-columns:repeat(2,1fr)}.profile-main{grid-column:1/-1}.game-grid{grid-template-columns:repeat(2,1fr)}.shop-grid{grid-template-columns:repeat(2,1fr)}.quest-grid{grid-template-columns:1fr}.two-col{grid-template-columns:1fr}}@media(max-width:600px){.topbar{padding:13px 4vw}.topbar nav a{display:none}.hero{padding:28px 20px}.game-grid,.shop-grid,.profile-grid{grid-template-columns:1fr}.hero-stats{grid-template-columns:repeat(3,1fr)}.auth-card{padding:18px}}