.scn-shell{min-height:100vh;margin:0;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 10% 10%,#2e2114 0%,transparent 30%),#120d08;color:#f4e8d1;font-family:Inter,system-ui,sans-serif}.scn-card{--accent: #7ba3d4;width:min(430px,100%);background:#291e13e6;border:1px solid rgba(255,186,97,.2);border-radius:22px;padding:24px;text-align:center;box-shadow:0 16px 40px #00000073}.scn-mode-tabs{display:flex;gap:8px;justify-content:center;margin-bottom:6px}.scn-mode-tab{--tab-color: #7ba3d4;flex:1;border:1px solid rgba(255,255,255,.12);border-radius:999px;background:#ffffff0a;color:#c9ad82;padding:8px 6px;cursor:pointer;font-size:13px;transition:background .2s,border-color .2s,color .2s;white-space:nowrap}.scn-mode-tab.active{background:#ffffff14;border-color:var(--tab-color);color:var(--tab-color);font-weight:600}.scn-mode-tab:hover:not(.active){background:#ffffff12;color:#f4e8d1}.scn-mode-desc{color:#8a7a62;font-size:11px;letter-spacing:.04em;text-transform:uppercase;margin:0 0 10px;min-height:16px}.scn-cat-wrap{display:grid;place-items:center;margin:0 auto 14px;border:none;background:transparent;padding:0;cursor:pointer}.tabby-cat{display:block;animation:breathe 5s ease-in-out infinite;transition:filter .6s ease}.tabby-cat.is-purring{animation:breathe 2.2s ease-in-out infinite}.tail-wag{animation:tailWag .55s ease-in-out infinite alternate}@keyframes tailWag{0%{transform:rotate(-9deg)}to{transform:rotate(9deg)}}.scn-line{color:#d8bf98;min-height:48px;transition:opacity .5s}.scn-btn{width:100%;border:1px solid color-mix(in srgb,var(--accent) 50%,transparent);border-radius:999px;background:color-mix(in srgb,var(--accent) 12%,transparent);color:#f4e8d1;padding:12px 16px;cursor:pointer;font-size:15px;transition:background .2s}.scn-btn:hover{background:color-mix(in srgb,var(--accent) 22%,transparent)}.scn-volume{margin-top:14px;display:block;color:#c9ad82}.scn-volume input{width:100%;margin-top:8px;accent-color:var(--accent)}@keyframes breathe{0%,to{transform:scale(1)}50%{transform:scale(1.04)}}.scn-hint{color:#bda37f;font-size:13px;min-height:20px;margin:8px 0 0}.scn-install{margin-top:16px;border-top:1px solid rgba(255,186,97,.12);padding-top:14px}.scn-install-btn{width:100%;border:1px solid rgba(255,186,97,.35);border-radius:999px;background:#ffba6114;color:#f4e8d1;padding:11px 16px;cursor:pointer;font-size:14px;transition:background .2s,border-color .2s}.scn-install-btn:hover{background:#ffba612e;border-color:#ffba618c}.scn-install-tip{color:#c9ad82;font-size:12px;margin:10px 0 0;line-height:1.6}.scn-install-tip strong{color:#f4e8d1}