.prism-main{max-width:1320px;margin:auto;padding:30px 56px 60px}.prism-main h1{font-size:60px}.lead{max-width:780px;line-height:1.8;color:var(--muted);margin-bottom:34px}.prism-layout{display:grid;grid-template-columns:360px minmax(0,1fr);gap:36px;align-items:start}fieldset,details{border:1px solid var(--line);border-radius:12px;padding:22px;margin:0 0 20px;background:#fff}legend,summary{font-weight:800;font-size:15px}summary{cursor:pointer;margin-bottom:16px}.fields{display:grid;grid-template-columns:1fr 1fr;gap:0 14px}label{display:block;font-size:12px;font-weight:700;margin-bottom:16px}input,select,textarea{display:block;width:100%;font:inherit;font-size:15px;color:var(--ink);padding:12px;border:1px solid #beced3;border-radius:6px;margin-top:8px;background:#fff}input:focus,select:focus,textarea:focus{outline:3px solid #ffbc0070;border-color:var(--blue)}fieldset p,details p,#save-status,.review,.sources,.section-view p{font-size:12px;line-height:1.8;color:var(--muted)}button{font:inherit;font-size:12px;font-weight:700;cursor:pointer;padding:12px 16px;border:1px solid #bdcfd3;border-radius:6px;background:#fff;color:var(--ink)}button:focus-visible,canvas:focus-visible{outline:3px solid var(--yellow)}button:hover{background:#edf3f3}button.primary{background:var(--yellow);border-color:var(--yellow)}.actions,.view-tools{display:flex;flex-wrap:wrap;gap:8px}.canvas-wrap{background:radial-gradient(ellipse at 50% 40%,#f8fbfa,#e5eeee);border-radius:14px;overflow:hidden;padding:22px 22px 0}.canvas-wrap .eyebrow{font-size:9px;color:#527683}canvas{display:block;width:100%;height:390px;touch-action:none;cursor:grab}.canvas-wrap p{text-align:center;font-size:11px;color:var(--muted);padding-bottom:15px}.view-tools{margin:14px 0 22px}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.metric{border-left:3px solid var(--yellow);padding:5px 12px;font-size:11px;color:var(--muted)}.metric strong{display:block;font-size:20px;color:var(--ink);margin-top:8px}.section-view{border:1px solid var(--line);border-radius:12px;padding:20px;margin-top:24px}.section-view h2{font-size:17px}#section-svg{width:100%;height:auto;display:block;margin-top:15px}.review{border-top:1px solid var(--line);padding-top:20px}#prism-error{color:#9e3423;font-weight:700;font-size:13px;line-height:1.7}.sources a{color:var(--blue)}@media(min-width:1000px){.preview-pane{position:sticky;top:18px}}@media(max-width:900px){.prism-main{padding:25px 22px}.prism-layout{grid-template-columns:1fr}.preview-pane{grid-row:1}.prism-main h1{font-size:46px}canvas{height:310px}.metrics{gap:5px}.metric{padding-left:8px}.metric strong{font-size:16px}}@media print{.header,form,.view-tools,.canvas-wrap p,footer{display:none}.prism-layout{display:block}.preview-pane{position:static}.prism-main{padding:0}canvas{height:300px}}