*{margin:0;padding:0;box-sizing:border-box}body.portal-page{min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Segoe UI,sans-serif;background:linear-gradient(160deg,#0f2027,#203a43 45%,#2c5364);color:#f0f4f8;padding:24px 16px 40px}.portal-header{text-align:center;max-width:640px;margin:0 auto 28px}.portal-kicker{font-size:14px;opacity:.75;margin-bottom:8px}.portal-header h1{font-size:clamp(28px,6vw,40px);font-weight:800;letter-spacing:.5px}.portal-sub{margin-top:10px;font-size:17px;opacity:.88}.game-list{display:grid;gap:16px;max-width:520px;margin:0 auto}.game-card{display:block;text-decoration:none;color:inherit;background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:20px;padding:22px 20px 18px;box-shadow:0 12px 36px #00000040;transition:transform .15s ease,background .15s ease,box-shadow .15s ease}.game-card:hover{transform:translateY(-3px);background:#ffffff1f;box-shadow:0 16px 44px #00000059}.game-card:active{transform:translateY(-1px)}.game-card-emoji{font-size:40px;line-height:1;display:block;margin-bottom:8px}.game-card-title{font-size:22px;font-weight:800;margin-bottom:8px}.game-card-desc{font-size:15px;line-height:1.55;opacity:.9;margin-bottom:12px}.game-card-stats{font-size:14px;margin-bottom:14px;opacity:.85}.game-card-stats.muted{opacity:.65}.game-card-stats strong{color:#7bed9f;font-weight:700}.game-card-cta{display:inline-block;font-size:16px;font-weight:700;color:#0f2027;background:#2ed573;padding:10px 18px;border-radius:999px}.empty-hint{text-align:center;opacity:.8;padding:24px}.portal-footer{text-align:center;margin-top:32px;font-size:14px;opacity:.65}@media(min-width:720px){.game-list{max-width:720px;grid-template-columns:repeat(auto-fill,minmax(300px,1fr))}}