.preview-panel{width:min(1180px,100% - 40px);margin:0 auto;padding:54px 0 40px}.preview-panel__heading{justify-content:space-between;align-items:flex-end;gap:32px;margin-bottom:28px;display:flex}.preview-panel__heading h1{font-size:clamp(34px,5vw,58px)}.preview-panel__heading p:last-child{color:#929cad;max-width:690px;margin:16px 0 0;line-height:1.6}.preview-panel__heading a{color:#aab4ff;flex:none;font-size:12px;text-decoration:none}.preview-panel__workspace{grid-template-columns:minmax(0,1fr) 245px;gap:16px;display:grid}.preview-panel__stage{background:#05070b;border:1px solid #2b3341;border-radius:12px;place-items:center;min-height:300px;display:grid;position:relative;overflow:hidden}.preview-panel__canvas{place-items:center;width:100%;min-height:300px;display:grid}.preview-panel__canvas canvas{background:#090b10;width:min(100%,540px);height:auto;display:block}.preview-panel__loading{color:#7e899b;font-family:SFMono-Regular,Consolas,monospace;font-size:11px;position:absolute}.preview-panel__error{color:#ffd0c7;background:#541c1aeb;border:1px solid #a94e45;border-radius:6px;margin:0;padding:10px 12px;font-size:12px;position:absolute;inset:auto 16px 16px}.preview-panel__effects{background:#11151d;border:1px solid #2b3341;border-radius:12px;flex-direction:column;gap:12px;padding:20px;display:flex}.preview-panel__effects span,.preview-panel__effects small{color:#707b8d;font-family:SFMono-Regular,Consolas,monospace;font-size:9px;line-height:1.6}.preview-panel__effects strong{color:#dce2ec;font-size:12px}.preview-panel__effects small{margin-top:auto}.preview-panel__controls{background:#11151d;border:1px solid #2b3341;border-radius:9px;grid-template-columns:auto auto auto auto minmax(180px,1fr) auto;align-items:center;gap:10px;margin-top:14px;padding:14px;display:grid}.preview-panel__controls button{color:#dfe5ef;cursor:pointer;background:#1a202b;border:1px solid #354052;border-radius:6px;padding:8px 12px;font-size:11px}.preview-panel__controls button:disabled{cursor:default;opacity:.4}.preview-panel__controls span{color:#8d98a9;font-family:SFMono-Regular,Consolas,monospace;font-size:10px}.preview-panel__controls input{accent-color:#8494ff;width:100%}.preview-panel__metrics{grid-template-columns:repeat(6,1fr);gap:10px;margin-top:14px;display:grid}.preview-panel__metrics div{background:#10141b;border:1px solid #29303d;border-radius:8px;padding:14px;display:block}.preview-panel__metrics dt{margin-bottom:8px}.preview-panel__metrics dd{color:#dce2ec;font-family:SFMono-Regular,Consolas,monospace;font-size:12px}@media (width<=850px){.preview-panel__workspace{grid-template-columns:1fr}.preview-panel__controls{grid-template-columns:repeat(3,auto)}.preview-panel__controls input{grid-column:1/-1}.preview-panel__metrics{grid-template-columns:repeat(2,1fr)}}