/* A compact, accessible design studio beside the live astronomical preview. */
.intro{padding:32px 0 28px}.intro h1{font-size:clamp(42px,5vw,64px);margin:12px 0}.intro .lead{font-size:21px;margin:12px 0}.intro-note{margin-bottom:0}
.studio{grid-template-columns:390px minmax(0,1fr);gap:24px;scroll-margin-top:20px}.studio-heading{grid-column:1/-1;display:flex;justify-content:space-between;align-items:center;gap:16px;margin:0}.studio-heading .eyebrow{margin:0 0 6px;font-size:9px}.studio-heading h2{font-size:32px;margin:0}.studio-badge{font-size:10px;color:var(--gold);padding:7px 12px;border:1px solid var(--line);border-radius:20px;white-space:nowrap}
.editor{padding:0;overflow:hidden;background:linear-gradient(145deg,#241c32,#151322)}.studio-tabs{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:3px;padding:10px;border-bottom:1px solid var(--line)}.studio-tabs button{border:0;background:none;color:var(--muted);border-radius:7px;font-size:11px;padding:12px 3px;min-height:42px}.studio-tabs button[aria-selected=true]{color:#211929;background:linear-gradient(120deg,#ebd5ac,#c4a472);font-weight:700}.studio-tabs button:hover:not([aria-selected=true]){background:#d1b68710;color:var(--paper)}
.editor-panels{padding:22px;height:570px;max-height:calc(100svh - 175px);min-height:400px;overflow-y:auto;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#8c7455 #171426}.panel-heading h3{font-size:28px;margin:0 0 8px}.panel-heading p{font-size:11px;line-height:1.6;color:var(--muted);margin:0 0 20px}.editor .section-heading h2{font-size:26px}.editor .section-heading{margin-bottom:17px}.editor-footer{border-top:1px solid var(--line);padding:10px 18px;display:flex;flex-wrap:wrap;gap:4px 16px;align-items:center;justify-content:space-between;min-height:52px}.editor-footer span{font-size:9px;color:var(--muted)}.editor-footer button{font-size:9px;padding:6px 0}
.metadata-options{border:0;padding:0;margin:18px 0 0;display:flex;gap:12px;flex-wrap:wrap}.metadata-options legend{font-size:11px;margin-bottom:3px}.metadata-options .check{font-size:10px;margin:6px 0}.editor .font-choices{margin:0}#font-samples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.editor .font-sample{margin:0!important;padding:11px;gap:14px;min-height:128px;align-content:space-between}.font-caption{font-size:10px}.font-caption small{font-size:9px}[data-font-example]{font-size:24px;line-height:1.18;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}#heading-size{padding:0;min-height:28px;accent-color:var(--gold);border:0;background:none}#heading-size-value{float:right;color:var(--gold);font-variant-numeric:tabular-nums}
.style-options{margin:0}.visually-hidden{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap}#background-gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.editor .background-card{position:relative;display:grid;margin:0;border:1px solid var(--line);border-radius:9px;overflow:hidden;background:#100d1c;cursor:pointer}.background-card input{position:absolute;opacity:0;width:1px;height:1px}.background-card:has(input:checked){border-color:#e8c78f;box-shadow:0 0 0 1px #e8c78f}.background-card:has(input:checked)::after{content:'✓';position:absolute;right:7px;top:7px;color:#241c32;background:#e8c78f;width:20px;height:20px;border-radius:50%;display:grid;place-items:center;font-size:11px;font-weight:700}.background-card:focus-within{outline:2px solid var(--gold);outline-offset:3px}.background-thumb{display:block;height:110px;position:relative;overflow:hidden}.background-thumb img{display:block;width:100%;height:100%;object-fit:cover}.background-card strong{font:10px/1.4 Manrope,Arial,sans-serif;padding:9px 10px 3px;color:var(--paper);font-weight:600}.background-card small{font:9px/1.5 Manrope,Arial,sans-serif;padding:0 10px 10px;color:var(--muted)}.plain-frame::before{content:'';position:absolute;inset:11px;border:1px solid currentColor;opacity:.6}.plain-frame::after{content:'✧';position:absolute;inset:0;display:grid;place-items:center;font-size:32px;opacity:.6}
.display-options{grid-template-columns:1fr}.display-options .check{margin:8px 0;padding:16px 12px;border:1px solid var(--line);border-radius:8px;background:#ffffff03;font-size:12px}.preview-column{top:18px}.preview-column>.poster{max-width:min(460px,calc((100svh - 190px)*.75));min-width:240px}.preview-top{max-width:460px;margin:0 auto 12px;font-size:9px}.map-caption{margin:13px 0 8px}.sky-notice{font-size:10px;margin:8px auto}.download-row{margin-top:12px;gap:14px}.download-row .outline{padding:10px 16px}.preview-column>.field-note{margin-top:5px}.sky-details{margin-top:12px}.companions{margin-top:48px}
@media(min-width:1500px){.studio{gap:24px}}
@media(max-width:1000px){main{padding:0 24px}.studio{grid-template-columns:340px minmax(0,1fr)}.editor-panels{padding:18px}.studio-heading h2{font-size:29px}.editor .font-sample{padding:10px;min-height:126px}.background-thumb{height:95px}}
@media(max-width:760px){main{padding:0 16px}.intro{padding:23px 0}.intro h1{font-size:42px}.intro .lead{font-size:19px}.studio{display:flex;flex-direction:column;gap:16px}.studio-heading{width:100%;flex-wrap:wrap;gap:8px}.studio-heading h2{font-size:28px}.studio-badge{font-size:9px;padding:5px 9px}.editor{width:100%;order:2}.preview-column{width:100%;position:static;order:1}.preview-column>.poster{max-width:270px;min-width:0}.preview-top{max-width:270px;font-size:8px}.editor-panels{height:470px;max-height:none;min-height:0;padding:18px}.map-caption{display:none}.sky-notice{max-width:350px}.download-row{margin-top:8px}.preview-column>.field-note{font-size:9px}.studio-tabs button{font-size:11px}.editor .font-sample{min-height:124px}.background-thumb{height:112px}.companions{margin-top:35px}}
.background-thumb img{object-fit:contain}
.font-scope{display:grid;grid-template-columns:1fr 1fr;gap:6px;padding:5px;background:#0d0c18;border:1px solid var(--line);border-radius:9px;margin:0 0 14px}.font-scope button{border:0;border-radius:6px;background:none;color:var(--muted);font-size:11px;min-height:38px;padding:8px}.font-scope button[aria-pressed=true]{background:#d1b68724;color:#f2d5a5}.editor #heading-size,.editor #sky-label-size{padding:0;min-height:28px;accent-color:var(--gold);border:0;background:none}.editor input[type=range]{cursor:pointer}#sky-label-size-value{float:right;color:var(--gold);font-variant-numeric:tabular-nums}#sky-font-samples{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.editor .sky-font-sample{min-height:110px}.sky-font-example{display:block;font-size:18px;line-height:1.5;overflow-wrap:anywhere;color:var(--paper)}
#view-poster{display:none}@media(max-width:760px){#view-poster{display:block}}
@media(prefers-reduced-motion:no-preference){.background-card,.font-sample{transition:border-color .18s,background .18s}}