:root{color-scheme:light;font-family:Arial,Helvetica,sans-serif;background:#f2ecdf;color:#29251e;font-synthesis:none;text-rendering:geometricPrecision;-webkit-font-smoothing:antialiased;--paper: #fbf7ee;--ink: #28231c;--muted: #80786d;--line: rgba(91, 78, 60, .16);--shadow: 0 12px 32px rgba(78, 66, 48, .1);--shadow-soft: 0 6px 18px rgba(78, 66, 48, .08);--topbar-height: 52px;--note: "Bradley Hand", "Segoe Print", Arial, Helvetica, sans-serif}*{box-sizing:border-box}html{min-width:320px;height:100%;overflow:hidden;background:radial-gradient(circle at 8% 6%,rgba(255,255,255,.78),transparent 26rem),linear-gradient(135deg,#f6f0e4,#efe7d8)}body{margin:0;min-width:320px;height:100%;overflow:hidden}button,a,input{font:inherit}button{border:0;color:inherit}a{color:inherit;text-decoration:none}.app-shell{width:100%;height:100dvh;box-sizing:border-box;display:flex;flex-direction:column;padding:0;overflow:hidden;background:linear-gradient(90deg,rgba(255,255,255,.4),transparent 28%,rgba(255,255,255,.4)),radial-gradient(circle at 50% 0%,var(--accent-soft),transparent 26rem),#f2ecdf}.app-shell--empty{justify-content:center;align-items:center;gap:18px}.manifest-status{margin:0 auto;max-width:720px;padding:12px 16px;border-radius:12px;background:#ffffffd1;color:#334155;text-align:center;box-shadow:0 8px 24px #0f172a14}.topbar{display:flex;flex-shrink:0;align-items:center;justify-content:space-between;gap:16px;width:100%;margin:0;padding:max(8px,env(safe-area-inset-top)) max(12px,env(safe-area-inset-right)) 8px max(12px,env(safe-area-inset-left));border-bottom:1px solid var(--line);background:#fbf7eef0;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px)}.brand-block{display:flex;align-items:center;min-width:0;gap:10px;animation:rise-in .52s ease both}.brand-orb{width:36px;height:36px;display:grid;place-items:center;flex:0 0 auto;border-radius:50%;color:var(--accent);background:radial-gradient(circle at 34% 34%,rgba(255,255,255,.88),transparent 30%),radial-gradient(circle at 62% 62%,var(--accent-soft),transparent 55%),linear-gradient(135deg,#ffffff8c,#ffffff1f);box-shadow:var(--shadow-soft)}.brand-orb svg{width:18px;height:18px}.brand-block h1{margin:0;font-family:var(--note);font-size:20px;font-weight:700;line-height:1.1;letter-spacing:0;white-space:nowrap}.brand-block p{display:none;color:#4a6fa5}.app-grid{display:grid;grid-template-columns:minmax(200px,260px) minmax(0,1fr) minmax(240px,320px);grid-template-rows:minmax(0,1fr);align-items:stretch;flex:1;gap:8px;min-height:0;overflow:hidden;width:100%;padding:8px max(8px,env(safe-area-inset-right)) max(8px,env(safe-area-inset-bottom)) max(8px,env(safe-area-inset-left))}.left-rail,.right-rail{min-width:0}.panel,.stage-panel{border:1px solid var(--line);border-radius:6px;background:linear-gradient(180deg,#fff9,#fff3),var(--paper);box-shadow:var(--shadow-soft)}.panel{padding:10px;animation:rise-in .52s ease 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dd{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0;color:#2c251d;font-family:Arial,Helvetica,sans-serif;font-size:.82rem}.summary-panel .attribute-list dd{justify-content:flex-start}.notes-panel p{margin:0;color:#4b4236;font-family:Arial,Helvetica,sans-serif;font-size:.78rem;line-height:1.35;font-style:normal;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.about-panel .about-controls-help{color:#3730289e}.about-controls-help-mobile{display:none}.about-panel p{margin:0;color:#4b4236;font-family:Arial,Helvetica,sans-serif;font-size:.78rem;line-height:1.35}.about-panel p+p{margin-top:8px}.about-panel .about-disclaimer{color:#373028b8;font-style:italic}.about-panel a{color:var(--accent);text-decoration:none}.about-panel a:hover{text-decoration:underline}.toast{position:fixed;z-index:40;right:24px;bottom:24px;max-width:360px;padding:14px 18px;border:1px solid rgba(84,74,58,.14);border-radius:8px;background:#fbf7eef0;box-shadow:var(--shadow);color:#2f2922;animation:rise-in .18s ease both}@keyframes rise-in{0%{opacity:0;transform:translateY(12px)}to{opacity:1;transform:translateY(0)}}@keyframes scale-in{0%{opacity:0;transform:scale(.985)}to{opacity:1;transform:scale(1)}}@media(max-width:1400px){.topbar{gap:12px}.app-grid{grid-template-columns:minmax(190px,230px) minmax(0,1fr) minmax(220px,280px);grid-template-rows:minmax(0,1fr)}}@media(max-width:1080px){.app-shell{height:100dvh;overflow:hidden;padding:0}.app-grid{flex:1;grid-template-columns:minmax(0,1fr) minmax(0,1fr);grid-template-rows:minmax(0,1fr) minmax(0,36%);min-height:0;overflow:hidden;gap:6px;padding:6px max(6px,env(safe-area-inset-right)) max(6px,env(safe-area-inset-bottom)) max(6px,env(safe-area-inset-left))}.stage-column{grid-column:1 / -1;grid-row:1;height:auto;min-height:0}.left-rail{grid-column:1;grid-row:2;display:flex;flex-direction:column;gap:6px;min-height:0;overflow-y:auto;overflow-x:hidden}.right-rail{grid-column:2;grid-row:2;min-height:0;overflow-y:auto;overflow-x:hidden}.stage-title{flex-direction:row;align-items:center}}@media(max-width:1080px)and (max-height:720px){.app-grid{grid-template-rows:minmax(0,1fr) minmax(0,32%)}}@media(max-width:720px){.app-shell{--topbar-height: 0px;--mobile-stage-chrome: 48px;--mobile-sheet-height: min( 42dvh, max(120px, calc(100dvh - var(--topbar-height) - var(--mobile-stage-chrome) - 100vw - 12px)) )}.app-grid{display:flex;flex-direction:column;height:calc(100dvh - var(--topbar-height));overflow:hidden;padding:0 0 max(0px,env(safe-area-inset-bottom)) 0}.left-rail,.right-rail,.topbar{display:none}.stage-column{flex:1 1 auto;min-height:0;height:auto}.stage-panel{display:flex;flex-direction:column;height:100%;min-height:0;padding:max(8px,env(safe-area-inset-top)) 0 0;gap:4px;border-left:0;border-right:0;border-radius:0}.stage-title{flex:0 0 auto;margin-inline:max(8px,env(safe-area-inset-left)) max(8px,env(safe-area-inset-right));gap:6px}.stage-title h2{font-size:1rem}.locating-badge{padding:2px 8px;font-size:.72rem}.stage-toolbar{border-radius:6px}.stage-toolbar button{min-height:30px;min-width:30px;padding:0 6px;font-size:.76rem;gap:4px}.stage-toolbar button svg{width:15px;height:15px}.stage-toolbar-label{display:none}.canvas-wrap{flex:0 0 auto;width:100%;aspect-ratio:1 / 1;height:auto;max-height:calc(100dvh - var(--mobile-sheet-height) - var(--mobile-stage-chrome) - env(safe-area-inset-top) - 12px);margin-top:auto;align-self:stretch;border-radius:0;touch-action:none}.about-controls-help-desktop{display:none}.about-controls-help-mobile{display:inline}.mobile-sheet{display:flex;flex-direction:column;position:relative;flex:0 0 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minmax(0,1fr);min-height:44px}.stage-title p{font-size:.76rem}.detail-hero{grid-template-columns:40px minmax(0,1fr);gap:8px}.element-orb{width:40px;height:40px}.detail-hero h3{font-size:.98rem}.toast{right:8px;left:8px;bottom:calc(var(--mobile-sheet-height) + 12px);max-width:none}}@media(max-width:720px)and (orientation:landscape){.app-shell{--mobile-stage-chrome: 44px;--mobile-sheet-height: min( 24dvh, max(96px, calc(100dvh - var(--topbar-height) - var(--mobile-stage-chrome) - 100vw - 12px)) )}}