:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg:#0e1114;--bg-raised:#161a1f;--bg-sunken:#0a0c0e;--surface:#1c2127;--surface-hover:#232931;--border:#2a313a;--border-strong:#3a434e;--text:#e6eaef;--text-muted:#97a2ae;--text-faint:#6b7784;--accent:#68d8a8;--accent-strong:#8ae9c0;--accent-contrast:#06281c;--danger:#ef7b7b;--warn:#e9b665;--radius:10px;--radius-sm:7px;--radius-lg:14px;--shadow-sm:0 1px 2px #0000004d;--shadow:0 6px 20px #00000059;--sidebar-width:384px;--topbar-height:62px;--font:system-ui, -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace}:root[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: 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16px;display:flex}.brand{align-items:center;gap:10px;min-width:0;display:flex}.brand__mark{width:30px;height:30px;color:var(--accent);flex:none}.brand__name{letter-spacing:-.01em;margin:0;font-size:15px;font-weight:650}.brand__tagline{color:var(--text-faint);margin:0;font-size:11px}.steps{gap:4px;margin:0 auto;display:flex}.step-button{border-radius:var(--radius);cursor:pointer;color:var(--text-muted);background:0 0;border:1px solid #0000;align-items:center;gap:9px;padding:6px 13px 6px 8px;transition:background .14s,color .14s,border-color .14s;display:flex}.step-button:hover{background:var(--surface-hover);color:var(--text)}.step-button.is-active{background:var(--surface);border-color:var(--border-strong);color:var(--text)}.step-button__index{background:var(--bg-sunken);border:1px solid var(--border);font-variant-numeric:tabular-nums;border-radius:50%;flex:none;place-items:center;width:21px;height:21px;font-size:11px;display:grid}.step-button.is-active 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transparent)}.status--error{color:var(--danger);border-color:color-mix(in srgb, var(--danger) 45%, transparent)}.status--warn{color:var(--warn);border-color:color-mix(in srgb, var(--warn) 45%, transparent)}.status--ok{color:var(--accent);border-color:color-mix(in srgb, var(--accent) 45%, transparent)}.banner{background:var(--surface);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius);align-items:flex-start;gap:12px;margin:12px 12px 0;padding:10px 12px;display:flex}.banner ul{color:var(--text-muted);flex:1;margin:0;padding-left:18px;font-size:12.5px}.step{padding:18px 16px 40px}.step__header{margin-bottom:14px}.step__title{letter-spacing:-.015em;margin:0;font-size:19px;font-weight:650}.step__subtitle{color:var(--text-muted);margin:3px 0 0;font-size:12.5px}.step__body{flex-direction:column;gap:18px;margin-top:14px;display:flex}.section{border-top:1px solid 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var(--border);border-radius:var(--radius);overflow:hidden}.layer-card.is-expanded{border-color:var(--border-strong)}.layer-card.is-muted{opacity:.55}.layer-card__head{align-items:center;gap:9px;padding:7px;display:flex}.layer-card__head .thumbnail{flex:none;width:40px;height:40px}.layer-card__title{cursor:pointer;text-align:left;background:0 0;border:none;flex-direction:column;flex:1;align-items:flex-start;min-width:0;padding:0;display:flex}.layer-card__name{font-size:13px;font-weight:550}.layer-card__meta{color:var(--text-faint);text-transform:capitalize;font-size:11px}.layer-card__actions{flex:none;gap:3px;display:flex}.layer-card__body{border-top:1px solid var(--border);background:var(--bg-raised);flex-direction:column;gap:12px;padding:12px;display:flex}.layer-card__description{color:var(--text-faint);margin:0;font-size:11.5px;line-height:1.5}.params{flex-direction:column;gap:14px;display:flex}.params__group{flex-direction:column;gap:11px;display:flex}.params__group-title{text-transform:uppercase;letter-spacing:.07em;color:var(--text-faint);margin:0;font-size:10.5px;font-weight:650}.summary{grid-template-columns:1fr 1fr;gap:8px 14px;margin:0;display:grid}.summary>div{flex-direction:column;display:flex}.summary dt{text-transform:uppercase;letter-spacing:.06em;color:var(--text-faint);font-size:10.5px}.summary dd{font-variant-numeric:tabular-nums;margin:0;font-size:13px}@media (max-width:1080px){:root{--sidebar-width:320px}.step-button__caption{display:none}}@media (max-width:860px){.workspace{grid-template-rows:46vh 1fr;grid-template-columns:1fr}.sidebar{border-right:none;border-top:1px solid var(--border);order:2}.stage{order:1}.topbar{gap:12px}.brand__tagline{display:none}}@media (prefers-reduced-motion:reduce){*{transition-duration:.01ms!important;animation-duration:.01ms!important}}.shape-picker{grid-template-columns:repeat(4,1fr);gap:6px;display:grid}.shape-chip{background:var(--bg-sunken);border:1px solid var(--border);border-radius:var(--radius-sm);cursor:pointer;color:var(--text-muted);flex-direction:column;align-items:center;gap:4px;padding:8px 4px 6px;transition:border-color .14s,color .14s,background .14s;display:flex}.shape-chip:hover{border-color:var(--border-strong);color:var(--text)}.shape-chip.is-active{border-color:var(--accent);color:var(--accent);background:color-mix(in srgb, var(--accent) 9%, var(--bg-sunken))}.shape-chip__icon{width:28px;height:28px}.shape-chip__icon path{fill:currentColor;fill-opacity:.18;stroke:currentColor;stroke-width:.16px;stroke-linejoin:round}.shape-chip__ghost{fill-opacity:.06;stroke-dasharray:.3 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