.studio-page { background: #000; }
.studio-nav, .studio-foot { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 22px var(--gutter); border-bottom: 1px solid var(--rule); font-size: 12px; letter-spacing: .07em; }
.studio-nav a:first-child, .studio-foot a { font-weight: 700; text-decoration: none; }
.studio-nav span, .studio-foot span { color: var(--dim); }
.studio-main { max-width: 1480px; margin: 0 auto; padding: 0 var(--gutter) 55px; }
.studio-intro { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin: 38px 0 28px; }
.studio-kicker { font-size: 11px; text-transform: uppercase; letter-spacing: .13em; color: var(--dim); margin: 0 0 12px; }
.studio-intro h1 { font: 400 48px/1.1 var(--serif); margin: 0; }
.studio-intro > p { color: var(--dim); font-size: 15px; margin: 0; }
.studio-stage { border: 1px solid #343940; background: #030405; }
.stage-label, .stage-footer { display: flex; justify-content: space-between; align-items: center; gap: 16px; padding: 12px 18px; color: var(--dim); font-size: 11px; letter-spacing: .06em; }
.stage-footer { border-top: 1px solid var(--rule); flex-wrap: wrap; }
.stage-footer label { display: flex; align-items: center; gap: 7px; }
.logo-canvas { padding: 20px 12px; }
.logo-canvas.checkerboard { background-color: #050607; background-image: linear-gradient(45deg,#121519 25%,transparent 25%),linear-gradient(-45deg,#121519 25%,transparent 25%),linear-gradient(45deg,transparent 75%,#121519 75%),linear-gradient(-45deg,transparent 75%,#121519 75%); background-size: 24px 24px; background-position: 0 0,0 12px,12px -12px,-12px 0; }
.studio-page button, .studio-page select, .studio-page input[type="text"] { font: inherit; color: var(--face); background: #0b0d10; border: 1px solid #515861; border-radius: 0; }
.studio-page button { cursor: pointer; padding: 9px 14px; font-size: 13px; }
.studio-page button:hover { border-color: #ddd; }
.studio-page button:disabled { opacity: .5; cursor: wait; }
.studio-page button[aria-pressed="true"] { color: #000; background: var(--face); border-color: var(--face); }
.studio-page input:focus, .studio-page select:focus { outline: 2px solid white; outline-offset: 3px; }
.studio-workbench { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); border-left: 1px solid var(--rule); }
.studio-panel { padding: 26px; border: 1px solid var(--rule); border-left: 0; border-top: 0; }
.studio-panel h2 { font-size: 22px; font-weight: 500; margin: 0 0 22px; }
.studio-panel > label { display: block; font-size: 13px; margin-bottom: 7px; }
.studio-panel input[type="text"], .studio-panel select { display: block; width: 100%; padding: 11px 12px; font-size: 16px; }
.studio-help, .studio-slider small { color: var(--dim); font-size: 12px; line-height: 1.5; }
.studio-help { margin: 9px 0 20px; }
.preset-label { margin-top: 24px; }
.studio-presets { display: flex; flex-wrap: wrap; gap: 7px; }
.studio-page .text-button { background: none; border: 0; text-decoration: underline; text-underline-offset: 3px; padding: 0; margin-top: 22px; color: var(--dim); }
.studio-panel .studio-slider { margin: 0 0 24px; }
.studio-slider > span { display: flex; justify-content: space-between; gap: 14px; }
.studio-slider output { font-family: monospace; color: var(--dim); }
.studio-slider input { width: 100%; margin: 14px 0 8px; appearance: none; background: #4a5058; height: 2px; cursor: pointer; border-radius: 0; display: block; }
.studio-slider input::-webkit-slider-thumb { appearance: none; width: 14px; height: 14px; background: #eee; border: 2px solid #000; outline: 1px solid #eee; border-radius: 50%; }
.studio-slider input::-moz-range-thumb { width: 12px; height: 12px; background: #eee; border: 2px solid #000; border-radius: 50%; }
.studio-export { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 20px; padding: 34px 0 0; }
.studio-export h2 { font: 400 32px/1.2 var(--serif); margin: 0 0 10px; }
.studio-export p:not(.studio-kicker) { font-size: 13px; color: var(--dim); margin: 0; }
.export-actions { display: flex; flex-wrap: wrap; gap: 10px; }
.export-actions button { padding: 13px 20px; text-align: left; font-size: 15px; }
.export-actions button:first-child { background: var(--face); color: #000; }
.export-actions span { display: block; font-size: 11px; margin-top: 5px; opacity: .7; }
#export-status { flex: 1 0 100%; min-height: 1.5em; }
.studio-foot { border-top: 1px solid var(--rule); border-bottom: 0; }
@media (max-width: 900px) { .studio-panel { padding: 20px 16px; } .studio-intro h1 { font-size: 38px; } .studio-intro { display: block; } .studio-intro > p { margin-top: 16px; } }
@media (max-width: 680px) { .studio-nav span { display: none; } .studio-workbench { grid-template-columns: 1fr; } .studio-main { padding-bottom: 36px; } .studio-intro { margin: 28px 0 22px; } .studio-intro h1 { font-size: 33px; } .studio-panel { padding: 24px 20px; } .logo-canvas { padding: 24px 0; } .studio-foot { align-items: start; flex-direction: column; } .stage-label, .stage-footer { padding: 10px; font-size: 10px; } .export-actions { width: 100%; } .export-actions button { flex: 1 1 130px; } }