.cfg-page {--cfg-gap:24px;color:var(--text);padding-block:16px 32px}
.cfg-page * {box-sizing:border-box}
.cfg-page [hidden] {display:none!important}
.cfg-page h1 {font-size:clamp(1.8rem,3.2vw,2.75rem);max-width:26ch;line-height:1.15;margin:16px 0}
.cfg-page h2 {font-size:1.35rem;line-height:1.3;margin:0 0 16px}
.cfg-page h3 {font-size:1.05rem;margin:0 0 12px}
.cfg-kicker {display:flex;align-items:center;gap:12px;color:var(--accent);font-size:.75rem;letter-spacing:.08em;text-transform:uppercase}
.cfg-kicker::before {content:'';width:24px;height:2px;background:currentColor}
.cfg-intro {max-width:80ch;color:var(--text-dim);line-height:1.7;margin:0 0 24px}
.cfg-games {display:flex;flex-wrap:wrap;gap:8px;margin:0 0 28px}
.cfg-games a {border:1px solid var(--line-strong);padding:8px 14px;border-radius:var(--r);font-size:.875rem;color:var(--text-dim)}
.cfg-games a[aria-current=page] {background:var(--accent);color:#0b0d0e;border-color:var(--accent);font-weight:600}
.cfg-layout {display:grid;grid-template-columns:minmax(0,1fr) minmax(340px,.95fr);align-items:start;gap:var(--cfg-gap)}
.cfg-preview {position:sticky;top:90px;min-width:0}
.cfg-panel,.cfg-controls details,.cfg-help {background:var(--surface);border:1px solid var(--line);border-radius:var(--r)}
.cfg-panel {padding:20px}
.cfg-stage {position:relative;margin:0 0 16px;border:1px solid var(--line-strong);border-radius:var(--r);overflow:hidden;background:var(--bg-soft)}
.cfg-stage canvas {display:block;width:100%;aspect-ratio:16/9;height:auto}
.cfg-stage-label {position:absolute;top:12px;left:12px;font-size:.7rem;color:#e9eceb;background:#101416d9;border:1px solid #586166;border-radius:3px;padding:4px 7px;letter-spacing:.06em;text-transform:uppercase}
.cfg-bg {display:flex;flex-wrap:wrap;gap:8px;margin:0 0 14px}
.cfg-bg button {font:inherit;font-size:.75rem;background:var(--surface-2);color:var(--text-dim);border:1px solid var(--line-strong);border-radius:var(--r);padding:7px 10px;min-height:36px;cursor:pointer}
.cfg-bg button[aria-pressed=true] {color:var(--accent-hi);border-color:var(--accent)}
.cfg-muted {font-size:.8125rem;line-height:1.6;color:var(--text-dim);margin:0 0 16px}
.cfg-output-label {display:block;font-size:.875rem;font-weight:600;margin:20px 0 10px}
.cfg-page textarea.cfg-output {display:block;width:100%;height:220px;min-height:160px;padding:14px;resize:vertical;border:1px solid var(--line-strong);border-radius:var(--r);background:var(--bg-soft);color:#c7e6cf;font: .75rem/1.8 ui-monospace,Consolas,monospace;white-space:pre;overflow:auto;scrollbar-width:thin;scrollbar-color:#465053 #101416}
.cfg-actions {display:flex;flex-wrap:wrap;gap:10px;align-items:center;margin-top:16px}
.cfg-actions .btn {min-height:40px;white-space:normal;text-align:center}
.cfg-status {min-height:24px;font-size:.8125rem;color:var(--accent-hi);margin-top:12px}
.cfg-controls {display:grid;gap:12px;min-width:0}
.cfg-controls details {min-width:0;padding:0 20px}
.cfg-controls summary {display:flex;justify-content:space-between;align-items:center;gap:12px;padding:18px 0;font-weight:600;cursor:pointer;list-style:none}
.cfg-controls summary::-webkit-details-marker {display:none}
.cfg-controls summary::after {content:'+';font-size:1.25rem;font-weight:400;color:var(--accent)}
.cfg-controls details[open] summary::after {content:'−'}
.cfg-controls fieldset {border:0;padding:0 0 20px;margin:0;min-width:0;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 20px}
.cfg-control {display:flex;flex-direction:column;gap:8px;font-size:.8125rem;min-width:0;line-height:1.5}
.cfg-control>span:first-child {color:var(--text-dim)}
.cfg-control input:not([type=checkbox]),.cfg-control select {width:100%;min-width:0;max-width:100%;min-height:40px;padding:8px 10px;background:var(--bg-soft);border:1px solid var(--line-strong);border-radius:var(--r);color:var(--text);font:inherit;color-scheme:dark}
.cfg-control input[type=range] {padding:0;min-height:28px;border:0;accent-color:var(--accent)}
.cfg-control input[type=color] {height:42px;padding:4px;cursor:pointer}
.cfg-check {flex-direction:row;align-items:center;gap:10px;min-height:36px;color:var(--text)}
.cfg-check input {width:17px;height:17px;accent-color:var(--accent);margin:0;flex-shrink:0}
.cfg-value {float:right;color:var(--text);font-variant-numeric:tabular-nums}
.cfg-wide {grid-column:1/-1}
.cfg-edpi {display:flex;align-items:baseline;gap:10px;padding:12px;background:var(--bg-soft);border:1px solid var(--line);border-radius:var(--r);font-size:.8rem;color:var(--text-dim)}
.cfg-edpi strong {font-size:1.4rem;font-variant-numeric:tabular-nums;color:var(--accent-hi)}
.cfg-error {color:#f4a59a;font-size:.8rem;grid-column:1/-1;min-height:0}
.cfg-error:empty {display:none}
.cfg-presets {margin-top:36px}
.cfg-section-heading {display:flex;align-items:baseline;justify-content:space-between;gap:16px;flex-wrap:wrap;margin-bottom:16px}
.cfg-preset-grid {display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px}
.cfg-preset {padding:20px;border:1px solid var(--line);border-radius:var(--r);background:var(--surface);min-width:0;display:flex;flex-direction:column}
.cfg-preset canvas {display:block;width:100%;height:90px;object-fit:cover;border:1px solid var(--line);border-radius:var(--r);margin-bottom:14px}
.cfg-preset .cfg-muted {margin:0 0 10px;font-size:.75rem}
.cfg-preset-metrics {font-size:.8rem;color:var(--text);margin:0 0 10px;font-variant-numeric:tabular-nums}
.cfg-preset .cfg-actions {margin-top:auto;padding-top:8px}
.cfg-help {padding:24px;margin-top:32px;line-height:1.75;max-width:100%}
.cfg-help p,.cfg-help ol {color:var(--text-dim);margin:0 0 16px}
.cfg-help ol {padding-left:24px}
.cfg-help li {padding-left:6px;margin-bottom:8px}
.cfg-help code {color:var(--accent-hi);font-size:.875em;overflow-wrap:anywhere;white-space:normal;background:var(--bg-soft);padding:2px 5px;border-radius:3px}
.cfg-help h3 {margin:24px 0 8px}
.cfg-page a:focus-visible,.cfg-page button:focus-visible,.cfg-page input:focus-visible,.cfg-page select:focus-visible,.cfg-page textarea:focus-visible,.cfg-page summary:focus-visible {outline:2px solid var(--accent);outline-offset:3px}
.cfg-page button:disabled {opacity:.5;cursor:not-allowed}
@media(max-width:1000px){.cfg-layout {grid-template-columns:1fr}.cfg-preview {position:static}.cfg-preset-grid {grid-template-columns:repeat(2,minmax(0,1fr))}.cfg-stage canvas {max-height:300px}.cfg-controls fieldset {grid-template-columns:repeat(3,minmax(0,1fr))}}
@media(max-width:600px){.cfg-page {padding-top:8px}.cfg-panel,.cfg-preset,.cfg-help {padding:16px}.cfg-controls details {padding-inline:16px}.cfg-controls fieldset {grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.cfg-preset-grid {grid-template-columns:1fr}.cfg-games a {flex:1;text-align:center;padding-inline:8px}.cfg-actions .btn {flex:1}.cfg-stage-label {top:8px;left:8px}.cfg-page h1 {font-size:1.9rem}.cfg-output {font-size:.7rem}}
.cfg-controls legend.sr-only {position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}

.cfg-layout {scroll-margin-top:90px}

.cfg-jumps {margin:0 0 28px}
#cfg-presets,#cfg-settings {scroll-margin-top:90px}