.cg-page{padding:56px 0 100px;display:flex;flex-direction:column;align-items:center}
.cg-intro{text-align:center;max-width:46ch;margin-bottom:20px}
.cg-intro .hero__eyebrow{margin-bottom:18px}
.cg-intro h1{font-family:var(--font-display);font-size:clamp(1.8rem,4vw,2.4rem);letter-spacing:-0.02em;margin:0 0 10px}
.cg-intro p{color:var(--ink-soft);margin:0;line-height:1.6}
.cg-content{display:grid;grid-template-columns:1fr 1.4fr;gap:20px;width:100%;max-width:960px}@media(max-width:750px){.cg-content{grid-template-columns:1fr}}
.cg-calculator{display:flex;flex-direction:column;gap:10px}
.cg-tabs{display:flex;flex-wrap:wrap;gap:4px}
.cg-tab{border:1px solid var(--line);background:var(--surface);padding:8px 14px;border-radius:999px;font-weight:600;font-size:.78rem;color:var(--ink-soft);cursor:pointer;transition:all var(--dur-fast) var(--ease);white-space:nowrap}
.cg-tab:hover{color:var(--ink)}.cg-tab.is-active{background:var(--ink);color:#fff;border-color:var(--ink)}
.cg-input-group{display:flex;flex-direction:column;gap:4px}
.cg-input-group label{font-size:.72rem;font-weight:600;color:var(--ink-soft)}
.cg-input{border:1px solid var(--line);border-radius:8px;padding:10px 12px;font-family:var(--font-mono);font-size:.85rem;background:var(--bg);color:var(--ink);transition:border-color var(--dur-fast) var(--ease)}
.cg-input:focus{outline:none;border-color:var(--accent)}
.cg-row{display:flex;gap:8px}.cg-row>*{flex:1}
.cg-color-input{width:100%;height:36px;border:1px solid var(--line);border-radius:8px;cursor:pointer}
.cg-download-btn{border:none;background:var(--ink);color:#fff;padding:10px;border-radius:999px;font-weight:600;font-size:.85rem;cursor:pointer;transition:all var(--dur-fast) var(--ease);margin-top:4px}
.cg-download-btn:hover{background:var(--accent)}
.cg-chart-wrap{position:sticky;top:20px}
.cg-chart{background:var(--ink);border-radius:var(--radius-lg);aspect-ratio:1/1;display:flex;align-items:center;justify-content:center;padding:20px;box-shadow:0 30px 60px -25px rgba(27,31,59,.45);overflow:hidden}
#cg-canvas{max-width:100%;max-height:100%}