.fxg{min-height:100vh}.fxg-bar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:12px max(16px,calc((100vw - 1180px) / 2));border-bottom:1px solid var(--line);background:var(--raised);position:-webkit-sticky;position:sticky;top:0;z-index:40}.fxg-brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;font-size:16px}.fxg-wrap{width:min(1180px,100% - 32px);margin:0 auto;padding:36px 0 80px}.fxg-intro h1{font-size:clamp(30px,4.2vw,46px);margin:10px 0;letter-spacing:-.03em}.fxg-intro p{max-width:640px}.fxg-code code,.fxg-intro code{font-family:var(--font-mono);font-size:.9em}.fxg-presets{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:18px}.fxg-layout{display:grid;grid-template-columns:minmax(0,1.5fr) minmax(280px,1fr);grid-gap:24px;gap:24px;margin-top:28px;align-items:start}.fxg-stage{display:grid;grid-gap:18px;gap:18px;min-width:0}.fxg-controls{display:grid;grid-gap:14px;gap:14px;min-width:0}.fxg-hero{position:relative;overflow:hidden;border-radius:var(--radius);border:1px solid var(--line);background:var(--surface);min-height:380px;display:flex;align-items:center;box-shadow:var(--shadow);isolation:isolate}.fxg-hero-in{position:relative;z-index:2;padding:48px 36px;max-width:640px}.fxg-h1{font-size:clamp(32px,5vw,54px);font-weight:700;letter-spacing:-.03em;line-height:1.06;margin:14px 0;text-wrap:balance}.fxg-h1 em{font-style:normal;color:var(--primary)}.fxg-sub{color:var(--muted);max-width:46ch}.fxg-btns{display:flex;flex-wrap:wrap;gap:12px;margin-top:22px}.fxg-below{display:grid;grid-gap:16px;gap:16px;padding:4px;border-radius:var(--radius)}.fxg-cards,.fxg-stats{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));grid-gap:12px;gap:12px}.fxg-below>.btn{justify-self:start}.fxg-figures{display:grid;grid-gap:10px;gap:10px}.fxg-fig{display:grid;justify-items:center}.fxg-fig-box{width:min(100%,440px);aspect-ratio:5/4}.fxg-fig-read{min-height:1.4em;margin:0}.fxg-range{display:inline-flex;align-items:center;gap:12px;font-size:13.5px}.fxg-range input{width:min(260px,60vw);min-height:44px;accent-color:var(--primary)}.fxg-places{display:grid;grid-gap:10px;gap:10px}.fxg-place{display:grid;grid-template-columns:minmax(0,1fr) auto;grid-gap:10px;gap:10px;align-items:center;font-size:13.5px}.fxg-place small{display:block;font-size:12px;line-height:1.35}.fxg-place select{min-height:44px;border-radius:12px;border:1px solid var(--line-strong);background:var(--raised);color:var(--ink);padding:0 10px;font:13.5px var(--font-body);max-width:150px}.fxg .rv{opacity:0;transform:translateY(24px);transition:opacity .7s var(--ease),transform .7s var(--ease)}.fxg .rv.in{opacity:1;transform:none}.fxg [data-fx-reveal=blur] .rv.in{transition-property:opacity,transform,filter}.fxg-group{margin:0;padding:16px 16px 14px;border:1px solid var(--line);border-radius:var(--radius);background:var(--raised);box-shadow:var(--shadow);min-width:0}.fxg-group legend{padding:0 8px;font:500 11.5px var(--font-mono);letter-spacing:.12em;text-transform:uppercase;color:var(--muted)}.fxg-chips{display:flex;flex-wrap:wrap;gap:8px}.fxg-chip{min-height:38px;padding:0 14px;border-radius:999px;border:1px solid var(--line-strong);background:var(--raised);color:var(--ink);font:500 13.5px var(--font-body);cursor:pointer;transition:background .15s,border-color .15s,color .15s}.fxg-chip:hover{border-color:var(--primary)}.fxg-chip.on{background:var(--primary);border-color:transparent;color:var(--on-primary)}.fxg-note{margin:10px 0 0;font-size:12.5px;color:var(--muted);min-height:2.6em}.fxg-colors{display:flex;flex-wrap:wrap;gap:16px}.fxg-colors label{display:inline-flex;align-items:center;gap:10px;font-size:13.5px}.fxg-colors input[type=color]{width:44px;height:44px;padding:2px;border-radius:12px;border:1px solid var(--line-strong);background:var(--raised);cursor:pointer}.fxg-code{margin-top:24px}.fxg-code-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.fxg-code pre{margin-top:12px}@media (max-width:980px){.fxg-layout{grid-template-columns:minmax(0,1fr)}}@media (max-width:640px){.fxg-wrap{padding-top:24px}.fxg-hero-in{padding:34px 20px}.fxg-hero{min-height:320px}.fxg-cards,.fxg-stats{grid-template-columns:minmax(0,1fr)}.fxg-chip{min-height:44px}}@media (prefers-reduced-motion:reduce){.fxg .rv{opacity:1;transform:none;transition:none}}