* { box-sizing: border-box; }
:root { color-scheme: light; --ink: #f4f8fa; --panel: #ffffff; --line: #c5d5dc; --text: #172c3a; --muted: #5f737d; --cyan: #167d85; --orange: #c95435; }
body { margin: 0; min-height: 100vh; color: var(--text); background: var(--ink); font-family: Verdana, Arial, sans-serif; }
a { color: var(--cyan); }
.site-header { display: flex; align-items: center; gap: 24px; padding: 18px clamp(20px, 5vw, 70px); background: var(--panel); border-bottom: 1px solid var(--line); }
.brand { color: var(--cyan); font-size: 1.25rem; font-weight: 700; letter-spacing: .16em; text-decoration: none; }
.site-header nav { display: flex; flex-wrap: wrap; gap: 14px; margin-right: auto; font-size: .76rem; }
.site-header nav a { padding-bottom: 4px; text-decoration: none; }
.site-header nav a.active { border-bottom: 2px solid var(--orange); }
.back { font-size: .76rem; text-decoration: none; }
main { width: min(100% - 40px, 1440px); margin: auto; padding: 48px 0; }
.intro { max-width: 760px; }
.kicker { margin: 0 0 12px; color: var(--cyan); font-size: .7rem; font-weight: 700; letter-spacing: .16em; }
h1 { margin: 0; font-size: clamp(2.4rem, 6vw, 5.5rem); line-height: .98; }
h1 em { color: var(--orange); font-style: normal; }
.intro > p:last-child { max-width: 680px; color: var(--muted); line-height: 1.6; }
.studio-layout { display: grid; grid-template-columns: 230px minmax(400px, 1fr) 270px; gap: 16px; margin-top: 38px; align-items: start; }
.panel { min-width: 0; padding: 18px; background: var(--panel); border: 1px solid var(--line); }
.panel h2 { margin: 0 0 14px; font-size: 1rem; }
.controls-panel h2:not(:first-child), .library-panel h2 { margin-top: 22px; }
label { display: block; color: var(--muted); font-size: .72rem; }
input { width: 100%; margin-top: 6px; padding: 9px; color: var(--text); background: var(--panel); border: 1px solid var(--line); font: inherit; font-size: .76rem; }
.button-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 7px; margin-top: 9px; }
.button { padding: 10px 8px; color: #fff; background: var(--cyan); border: 1px solid #12636b; font: inherit; font-size: .7rem; font-weight: 700; cursor: pointer; }
.button.secondary { color: var(--cyan); background: var(--panel); }
.button.danger { color: #9f3520; background: #fff4ef; border-color: #d98972; }
.part-button { padding: 9px 5px; color: var(--text); background: var(--ink); border: 1px solid var(--line); font: inherit; font-size: .7rem; cursor: pointer; }
.part-button.active, .part-button:hover { color: #fff; background: var(--cyan); border-color: var(--cyan); }
.hint, .status { color: var(--muted); font-size: .7rem; line-height: 1.5; }
.status { min-height: 2.6em; margin-top: 18px; }
canvas { display: block; width: 100%; height: auto; background: #e8f4f5; border: 1px solid var(--line); cursor: crosshair; }
.panel-heading { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.panel-heading h2 { margin: 0 0 12px; }
.panel-heading span { color: var(--muted); font-size: .65rem; letter-spacing: .08em; }
.canvas-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.properties { display: grid; gap: 8px; }
.property-row { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.property-row label { font-size: .65rem; }
.property-row input { padding: 7px; }
.model-list { display: grid; gap: 8px; }
.axisla-panel { margin-top: 16px; }
.axisla-output { min-height: 74px; margin: 10px 0; padding: 12px; color: #d9f7f4; background: #10232b; border: 1px solid #285762; font-family: Consolas, monospace; font-size: .78rem; white-space: pre-line; }
.axisla-form { display: flex; gap: 8px; }
.axisla-form input { margin: 0; font-family: Consolas, monospace; }
.axisla-command-bar { margin-top: 16px; color: #ffffff; background: var(--cyan); border: 1px solid #12636b; }
.axisla-command-bar summary { padding: 13px 16px; font-size: .72rem; font-weight: 700; letter-spacing: .08em; cursor: pointer; }
.axisla-command-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px 18px; max-height: 420px; overflow: auto; padding: 14px 16px 18px; color: var(--text); background: var(--panel); border-top: 1px solid #12636b; font-family: Consolas, monospace; font-size: .68rem; }
.axisla-command-list span { display: flex; justify-content: space-between; gap: 8px; padding: 4px 0; border-bottom: 1px solid var(--line); }
.axisla-command-list small { color: var(--muted); font-family: Verdana, Arial, sans-serif; }
.model-card { padding: 10px; border: 1px solid var(--line); background: var(--ink); }
.model-card strong { display: block; font-size: .76rem; }
.model-card small { display: block; margin: 4px 0 8px; color: var(--muted); font-size: .62rem; }
.model-card .button-grid { margin-top: 0; }
@media (max-width: 1050px) { .studio-layout { grid-template-columns: 220px minmax(0, 1fr); } .library-panel { grid-column: 1 / -1; } .model-list { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); } }
@media (max-width: 700px) { main { width: min(100% - 24px, 1440px); padding-top: 30px; } .site-header { flex-wrap: wrap; gap: 12px; } .site-header nav { order: 3; width: 100%; } .studio-layout { grid-template-columns: 1fr; } .library-panel { grid-column: auto; } }
@media (max-width: 700px) { .axisla-command-list { grid-template-columns: 1fr; } }