.paper-page{color:var(--ink)}.paper-inner{width:min(1200px,100% - 48px);margin-inline:auto}.paper-hero{background:#99c5ff;padding:48px 0 64px}.paper-hero nav{margin-bottom:40px;font-size:14px}.paper-hero a{color:inherit}.paper-eyebrow{letter-spacing:.08em;text-transform:uppercase;font-size:13px;font-weight:600}.paper-hero h1{font-family:var(--font-system);margin:12px 0 24px;font-size:clamp(48px,8vw,88px);line-height:1.05}.paper-lede{max-width:760px;margin-bottom:0;font-size:20px;line-height:1.6}.paper-section{padding:64px 0}.paper-section.is-mist{background:#f4f4f8}.paper-section h2{font-family:var(--font-system);margin:0 0 24px;font-size:32px;line-height:1.2}.paper-intro{grid-template-columns:1fr 1fr;gap:64px;display:grid}.paper-intro p,.paper-intro li{color:#4d4c5c;font-size:17px;line-height:1.65}.paper-intro ol{padding-inline-start:24px}.paper-intro li+li{margin-top:8px}.paper-explorer{grid-template-columns:260px 1fr;align-items:start;gap:24px;display:grid}.paper-selector{border:1px solid var(--line);background:#fff;border-radius:8px;padding:24px}.paper-selector label{margin-bottom:12px;font-weight:700;display:block}.paper-selector select{width:100%;min-height:48px;font:inherit;color:inherit;border:1px solid var(--muted);background:#fff;border-radius:4px;padding:8px}.paper-support{color:#4d4c5c;margin:24px 0;font-size:14px}.paper-support strong{color:var(--ink);margin-top:8px;font-size:18px;display:block}.paper-reference{color:#4d4c5c;font-size:14px;line-height:1.6}.paper-id{color:var(--muted);font-size:12px}.paper-stage{min-width:0}.paper-canvas{border:1px solid var(--line);background:#fff;border-radius:8px;place-items:center;min-height:380px;padding:32px;display:grid}.paper-diagram{width:100%;max-height:360px;font-family:var(--font-system);display:block}.paper-controls{flex-wrap:wrap;gap:8px;margin-top:16px;display:flex}.paper-controls button{min-height:44px;font:inherit;color:var(--ink);border:1px solid var(--ink);cursor:pointer;background:#fff;border-radius:4px;padding:12px 16px;font-size:14px}.paper-controls .is-primary{background:var(--ink);color:#fff}.paper-controls button:disabled{opacity:.5;cursor:default}.paper-controls button:focus-visible,.paper-selector select:focus-visible{outline-offset:3px;outline:3px solid #99c5ff}.paper-feedback{color:#4d4c5c;padding:8px 0;font-size:15px;line-height:1.6}@media (max-width:760px){.paper-inner{width:calc(100% - 32px)}.paper-hero,.paper-section{padding:40px 0}.paper-intro,.paper-explorer{grid-template-columns:1fr;gap:24px}.paper-selector{padding:16px}.paper-support{margin:16px 0}.paper-canvas{min-height:260px;padding:16px}.paper-controls button{flex:140px}}