:root{--rl-maxw:1280px;--rl-rail:380px;--rl-gap:18px}*{box-sizing:border-box}html,body{background:var(--bg-0);color:var(--ink);margin:0}body{font-family:var(--font-body,"Inter", system-ui, sans-serif);min-height:100vh}.site-header{z-index:50;background:color-mix(in srgb, var(--bg-0) 82%, transparent);position:sticky;top:0}.rl-wrap{max-width:var(--rl-maxw);margin:0 auto;padding:0 18px 96px}.rl-hero{padding:34px 0 20px}.rl-hero h1{letter-spacing:-.02em;color:var(--ink-bright,var(--ink));margin:0 0 10px;font-size:clamp(1.7rem,4vw,2.5rem);line-height:1.15}.rl-hero p{max-width:74ch;color:var(--ink-dim);margin:0;line-height:1.65}.rl-hero a{color:inherit;text-underline-offset:3px;text-decoration:underline}.rl-hero a:hover{color:var(--ink-bright,var(--ink))}.rl-grid{grid-template-columns:minmax(0, 1fr) var(--rl-rail);gap:var(--rl-gap);align-items:start;display:grid}.rl-stage-col{gap:var(--rl-gap);flex-direction:column;min-width:0;display:flex}.rl-rail{gap:var(--rl-gap);overscroll-behavior:contain;flex-direction:column;max-height:calc(100vh - 96px);padding-right:2px;display:flex;position:sticky;top:76px;overflow-y:auto}.rl-rail::-webkit-scrollbar{width:8px}.rl-rail::-webkit-scrollbar-thumb{background:var(--surface-3);border-radius: 6px}@media (width<=1080px){.rl-grid{grid-template-columns:minmax(0,1fr)}.rl-rail{max-height:none;position:static;overflow:visible}}.rl-panel{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-card,14px);padding:16px}.rl-panel-h{letter-spacing:.06em;text-transform:uppercase;color:var(--ink-dim);justify-content:space-between;align-items:center;gap:8px;margin:0 0 12px;font-size:.82rem;font-weight:600;display:flex}.rl-panel-state{letter-spacing:0;text-transform:none;border:1px solid #0000;border-radius: 6px;padding:2px 8px;font-size:.72rem;font-weight:500}.rl-panel-state.is-ok{color:var(--success);background:#4ade801f;border-color:#4ade8047}.rl-panel-state.is-off{color:var(--warn);background:#fbbf241f;border-color:#fbbf2447}.rl-panel[data-disabled=true] .rl-chips,.rl-panel[data-disabled=true] .rl-sliders,.rl-panel[data-disabled=true] .rl-presets{opacity:.62;pointer-events:none;filter:saturate(.4)}.rl-panel[data-disabled=true] .rl-empty{opacity:1;pointer-events:auto;filter:none}.rl-stage{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-card,14px);overflow:hidden}.rl-stage-frame{background-color:var(--surface-1);background-image:linear-gradient(45deg, var(--surface-2) 25%, transparent 25%), linear-gradient(-45deg, var(--surface-2) 25%, transparent 25%), linear-gradient(45deg, transparent 75%, var(--surface-2) 75%), linear-gradient(-45deg, transparent 75%, var(--surface-2) 75%);background-position:0 0,0 11px,11px -11px,-11px 0;background-size:22px 22px;place-items:center;min-height:460px;padding:20px;display:grid;position:relative}.rl-stage-frame img{opacity:0;max-width:100%;max-height:62vh;transition:opacity var(--duration-base) var(--ease-standard);border-radius:8px;display:block}.rl-stage[data-state=ready] .rl-stage-frame img{opacity:1}.rl-stage-msg{color:var(--ink-dim);text-align:center;max-width:46ch;margin:0;font-size:.9rem;line-height:1.6}.rl-stage[data-state=ready] .rl-stage-msg,.rl-stage[data-state=loading] .rl-stage-msg{display:none}.rl-stage[data-state=error] .rl-stage-msg{color:var(--danger)}.rl-skeleton{background:linear-gradient(90deg, var(--skeleton-base) 25%, var(--skeleton-sheen) 37%, var(--skeleton-base) 63%);background-size:400% 100%;border-radius:10px;animation:1.3s ease-in-out infinite rl-shimmer;display:none;position:absolute;inset:20px}.rl-stage[data-state=loading] .rl-skeleton{display:block}@keyframes rl-shimmer{0%{background-position:100% 0}to{background-position:0 0}}@media (prefers-reduced-motion:reduce){.rl-skeleton{animation:none}.rl-stage-frame img{transition:none}}.rl-stage-bar{border-top:1px solid var(--stroke);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:12px;padding:10px 14px;display:flex}.rl-stage-meta{font-family:var(--font-mono,ui-monospace, monospace);color:var(--ink-dim);font-size:.74rem}.rl-stage-actions{flex-wrap:wrap;gap:8px;display:flex}.rl-btn{font:inherit;border-radius:var(--radius-control,10px);cursor:pointer;transition:background var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard), transform var(--duration-instant) var(--ease-standard);border:1px solid #0000;align-items:center;gap:6px;padding:8px 13px;font-size:.8rem;line-height:1;text-decoration:none;display:inline-flex}.rl-btn:active{transform:translateY(1px)}.rl-btn:focus-visible{outline:var(--focus-ring-width,2px) solid var(--focus-ring-color,var(--accent));outline-offset:var(--focus-ring-offset,2px)}.rl-btn-primary{background:var(--btn-primary-bg,var(--accent));color:var(--btn-primary-fg,#0a0a0a);font-weight:600}.rl-btn-primary:hover{background:var(--btn-primary-bg-hover,var(--accent))}.rl-btn-secondary{background:var(--btn-secondary-bg,var(--surface-3));color:var(--btn-secondary-fg,var(--ink));border-color:var(--btn-secondary-border,var(--stroke-strong))}.rl-btn-secondary:hover{background:var(--btn-secondary-bg-hover,var(--surface-3))}.rl-btn-ghost{color:var(--ink);border-color:var(--stroke-strong);background:0 0}.rl-btn-ghost:hover{background:var(--surface-2)}.rl-btn[disabled],.rl-btn[aria-disabled=true]{opacity:var(--disabled-opacity,.4);cursor:var(--disabled-cursor,not-allowed);pointer-events:none}.rl-reset{align-self:flex-start}.rl-avatars{grid-template-columns:repeat(auto-fill,minmax(74px,1fr));gap:8px;margin-bottom:14px;display:grid}.rl-av{aspect-ratio:1;border:1px solid var(--stroke);background:var(--surface-2);cursor:pointer;transition:border-color var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard);border-radius:10px;padding:0;position:relative;overflow:hidden}.rl-av:hover{border-color:var(--stroke-strong);transform:translateY(-1px)}.rl-av[aria-checked=true]{border-color:var(--accent);box-shadow:0 0 0 1px var(--accent)}.rl-av:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rl-av img{object-fit:cover;width:100%;height:100%;display:block}.rl-av-name{color:#fff;text-align:center;white-space:nowrap;text-overflow:ellipsis;background:linear-gradient(#0000,#000000bf);padding:3px 4px;font-size:.6rem;position:absolute;inset:auto 0 0;overflow:hidden}.rl-field{margin-bottom:14px;display:block}.rl-field:last-child{margin-bottom:0}.rl-label{color:var(--ink-dim);margin-bottom:6px;font-size:.78rem;display:block}.rl-label b{color:var(--ink);font-variant-numeric:tabular-nums}.rl-input-row{align-items:center;gap:8px;display:flex}.rl-input,.rl-select{min-width:0;font:inherit;border-radius:var(--radius-control,10px);border:1px solid var(--stroke-strong);background:var(--surface-1);color:var(--ink);flex:1;padding:8px 10px;font-size:.82rem}.rl-input:focus,.rl-select:focus{outline:2px solid var(--accent);outline-offset:-1px;border-color:#0000}.rl-input-num{flex:0 0 74px}.rl-color{border:1px solid var(--stroke-strong);border-radius:var(--radius-control,10px);background:var(--surface-1);cursor:pointer;flex:none;width:38px;height:36px;padding:0}.rl-range{width:100%;accent-color:var(--accent)}.rl-chips{flex-wrap:wrap;gap:6px;display:flex}.rl-chips-scroll{max-height:188px;padding-right:4px;overflow-y:auto}.rl-chip{font:inherit;border:1px solid var(--stroke-strong);background:var(--surface-1);color:var(--ink-dim);cursor:pointer;transition:background var(--duration-fast) var(--ease-standard), color var(--duration-fast) var(--ease-standard), border-color var(--duration-fast) var(--ease-standard);border-radius: 6px;padding:6px 11px;font-size:.76rem}.rl-chip:hover{background:var(--surface-2);color:var(--ink)}.rl-chip[aria-checked=true]{background:var(--accent);color:var(--btn-primary-fg,#0a0a0a);border-color:var(--accent);font-weight:600}.rl-chip:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rl-chip-group{letter-spacing:.08em;text-transform:uppercase;width:100%;color:var(--ink-dim);margin:8px 0 2px;font-size:.66rem}.rl-chip-group:first-child{margin-top:0}.rl-cap-head{flex-wrap:wrap;gap:6px;margin-bottom:12px;display:flex}.rl-tag{border:1px solid var(--stroke-strong);background:var(--surface-2);color:var(--ink-dim);font-size:.7rem;font-family:var(--font-mono,ui-monospace, monospace);border-radius: 6px;padding:3px 9px}.rl-tag b{color:var(--ink);font-weight:600}.rl-meters{flex-direction:column;gap:10px;margin-bottom:14px;display:flex}.rl-meter-top{color:var(--ink-dim);justify-content:space-between;margin-bottom:4px;font-size:.74rem;display:flex}.rl-meter-top b{color:var(--ink);font-variant-numeric:tabular-nums}.rl-meter-track{background:var(--surface-3);border-radius: 6px;height:5px;overflow:hidden}.rl-meter-fill{background:var(--accent);height:100%;transition:width var(--duration-slow) cubic-bezier(.4, 0, .2, 1);border-radius: 6px}.rl-meter-fill.is-low{background:var(--warn)}.rl-meter-fill.is-none{background:var(--danger)}.rl-verdicts{flex-direction:column;gap:9px;margin:0;padding:0;list-style:none;display:flex}.rl-verdict{color:var(--ink-dim);grid-template-columns:16px 1fr;gap:9px;font-size:.78rem;line-height:1.5;display:grid}.rl-verdict-icon{font-size:.8rem;line-height:1.5}.rl-verdict.is-yes .rl-verdict-icon{color:var(--success)}.rl-verdict.is-partial .rl-verdict-icon{color:var(--warn)}.rl-verdict.is-no .rl-verdict-icon{color:var(--danger)}.rl-verdict strong{color:var(--ink);font-weight:600;display:block}.rl-cap-src{color:var(--ink-dim);margin:12px 0 0;font-size:.7rem}.rl-cap-src a{color:inherit;text-underline-offset:2px;text-decoration:underline}.rl-presets{flex-wrap:wrap;gap:6px;margin-bottom:12px;display:flex}.rl-sliders{flex-direction:column;gap:9px;max-height:300px;padding-right:4px;display:flex;overflow-y:auto}.rl-slider-row{grid-template-columns:1fr 34px;align-items:center;gap:8px;display:grid}.rl-slider-row label{color:var(--ink-dim);font-size:.74rem;font-family:var(--font-mono,ui-monospace, monospace);text-overflow:ellipsis;white-space:nowrap;overflow:hidden}.rl-slider-row input[type=range]{width:100%;accent-color:var(--accent);grid-column:1/-1}.rl-slider-val{color:var(--ink);font-variant-numeric:tabular-nums;text-align:right;font-size:.72rem}.rl-empty{color:var(--ink-dim);margin:0;font-size:.78rem;line-height:1.6}.rl-empty a{color:var(--ink);text-underline-offset:2px;text-decoration:underline}.rl-sheet{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-card,14px);padding:16px}.rl-sheet-head{flex-wrap:wrap;align-items:center;gap:12px;margin-bottom:14px;display:flex}.rl-sheet-head h2{flex:1;margin:0;font-size:.95rem}.rl-seg{border:1px solid var(--stroke-strong);border-radius:var(--radius-control,10px);display:inline-flex;overflow:hidden}.rl-seg-btn{font:inherit;color:var(--ink-dim);cursor:pointer;background:0 0;border:0;padding:6px 12px;font-size:.76rem}.rl-seg-btn:hover{background:var(--surface-2);color:var(--ink)}.rl-seg-btn.is-on{background:var(--accent);color:var(--btn-primary-fg,#0a0a0a);font-weight:600}.rl-seg-btn:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.rl-sheet-grid{grid-template-columns:repeat(auto-fill,minmax(128px,1fr));gap:10px;display:grid}.rl-cell{border:1px solid var(--stroke);background:var(--surface-1);cursor:pointer;aspect-ratio:1;transition:border-color var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard);border-radius:10px;padding:0;position:relative;overflow:hidden}.rl-cell:hover{border-color:var(--accent);transform:translateY(-2px)}.rl-cell:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rl-cell img{object-fit:contain;opacity:0;width:100%;height:100%;transition:opacity var(--duration-base) var(--ease-standard);display:block}.rl-cell img.is-in{opacity:1}.rl-cell.is-pending:after{content:"";background:linear-gradient(90deg, var(--skeleton-base) 25%, var(--skeleton-sheen) 37%, var(--skeleton-base) 63%);background-size:400% 100%;animation:1.3s ease-in-out infinite rl-shimmer;position:absolute;inset:0}@media (prefers-reduced-motion:reduce){.rl-cell.is-pending:after{animation:none}}.rl-cell.is-failed{border-color:var(--danger);cursor:not-allowed;border-style:dashed}.rl-cell.is-failed:before{content:"render failed";color:var(--danger);place-items:center;font-size:.68rem;display:grid;position:absolute;inset:0}.rl-cell-label{z-index:1;color:#fff;text-align:center;white-space:nowrap;text-overflow:ellipsis;background:linear-gradient(#0000,#000000c7);padding:4px 6px;font-size:.66rem;position:absolute;inset:auto 0 0;overflow:hidden}.rl-sheet-note{color:var(--ink-dim);margin:12px 0 0;font-size:.74rem}.rl-code{background:var(--card-bg);border:1px solid var(--card-border);border-radius:var(--radius-card,14px);overflow:hidden}.rl-code-head{border-bottom:1px solid var(--stroke);flex-wrap:wrap;align-items:center;gap:10px;padding:10px 12px;display:flex}.rl-tabs{flex-wrap:wrap;flex:1;gap:4px;display:flex}.rl-tab{font:inherit;color:var(--ink-dim);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:8px;padding:5px 10px;font-size:.76rem}.rl-tab:hover{background:var(--surface-2);color:var(--ink)}.rl-tab.is-on{background:var(--surface-3);color:var(--ink);border-color:var(--stroke-strong);font-weight:600}.rl-tab:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.rl-code-body{background:var(--surface-1);margin:0;padding:14px;overflow-x:auto}.rl-code-body code{font-family:var(--font-mono,ui-monospace, monospace);color:var(--ink);white-space:pre;font-size:.76rem;line-height:1.65}.rl-code-note{border-top:1px solid var(--stroke);color:var(--ink-dim);margin:0;padding:10px 14px;font-size:.72rem}.rl-next{margin-top:40px}.rl-next h2{letter-spacing:.06em;text-transform:uppercase;color:var(--ink-dim);margin:0 0 12px;font-size:.82rem}.rl-next-grid{grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:12px;display:grid}.rl-next-card{border-radius:var(--radius-card,14px);border:1px solid var(--card-border);background:var(--card-bg);color:inherit;transition:border-color var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard);flex-direction:column;gap:5px;padding:14px;text-decoration:none;display:flex}.rl-next-card:hover{border-color:var(--card-border-hover,var(--stroke-strong));transform:translateY(-2px)}.rl-next-card strong{font-size:.9rem}.rl-next-card span{color:var(--ink-dim);font-size:.78rem;line-height:1.55}[data-tip]{position:relative}[data-tip]:after{content:attr(data-tip);background:var(--bg-1);width:max-content;max-width:260px;color:var(--ink);border:1px solid var(--stroke-strong);box-shadow:var(--shadow-2);white-space:normal;text-transform:none;letter-spacing:0;opacity:0;visibility:hidden;transition:opacity var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard), visibility var(--duration-fast);pointer-events:none;z-index:60;border-radius:8px;padding:7px 10px;font-size:.72rem;font-weight:400;line-height:1.45;position:absolute;bottom:calc(100% + 8px);left:0;transform:translateY(3px)}[data-tip]:hover:after,[data-tip]:focus-visible:after{opacity:1;visibility:visible;transform:translateY(0)}@media (width<=640px){[data-tip]:after{display:none}}.rl-toast{background:var(--bg-1);color:var(--ink);border:1px solid var(--stroke-strong);box-shadow:var(--shadow-3);opacity:0;transition:opacity var(--duration-fast) var(--ease-standard), transform var(--duration-fast) var(--ease-standard);pointer-events:none;z-index:90;border-radius: 6px;padding:9px 18px;font-size:.8rem;position:fixed;bottom:22px;left:50%;transform:translate(-50%,12px)}.rl-toast.is-on{opacity:1;transform:translate(-50%)}.rl-color{transition:border-color var(--duration-fast) var(--ease-standard)}.rl-color:hover{border-color:var(--accent)}