:root{--brand: #385757;--brand-mid: #588b8b;--accent: #88db8b;--accent-light: #c4eacc;--off: #f5f8f7;--text: #1a2b2b;--muted: #5a7070;--hint: #8fa8a8;--border: #d6e5e5;--danger: #d93848;--terminal-bg: #0d0d0f;--terminal-brand-band: #0a0a0c;--zone-showcase-ratio: 55%;--zone-brand-ratio: 35%;--zone-controls-ratio: 10%;--brand-band-padding-x: 15%}html,body{margin:0;padding:0;width:100%;height:100%;overflow:hidden;background:var(--terminal-bg);font-family:system-ui,-apple-system,sans-serif;touch-action:manipulation;user-select:none;-webkit-user-select:none}.terminal-viewport{width:100vw;height:100dvh;background:var(--terminal-bg)}.terminal-root{width:100vw;height:100dvh;display:flex;flex-direction:column;overflow:hidden;background:var(--terminal-bg)}.terminal-showcase{flex:0 0 var(--zone-showcase-ratio);min-height:0;display:flex;align-items:center;justify-content:center;background:linear-gradient(180deg,#141418,#0d0d0f);overflow:hidden}.terminal-brand{flex:0 0 var(--zone-brand-ratio);min-height:0;position:relative;background:var(--terminal-brand-band);border-top:1px solid rgba(255,255,255,.06)}.terminal-controls{flex:0 0 var(--zone-controls-ratio);min-height:0;display:flex;align-items:center;justify-content:center;gap:24px;padding:0 32px;background:#121214;border-top:1px solid rgba(255,255,255,.08)}.control-btn{flex:1 1 0;max-width:420px;min-width:0;min-height:56px;max-height:85%;padding:12px 24px;border:none;border-radius:8px;font-size:17px;font-weight:600;cursor:pointer;transition:transform .12s,filter .12s}.control-btn:active{transform:scale(.97)}.control-btn-primary{background:var(--accent);color:var(--text)}.control-btn-secondary{background:#ffffff14;color:#ffffffd9;border:1px solid rgba(255,255,255,.12)}.brand-logo-wrap{position:absolute;inset:0;box-sizing:border-box;padding:0 var(--brand-band-padding-x);display:flex;align-items:center;justify-content:center;gap:14px;pointer-events:none}.brand-logo-wrap .brand-mark{max-height:min(48px,12%);height:auto;width:auto;opacity:.95}.brand-logo-wrap .brand-wordmark{max-height:min(40px,10%);height:auto;width:auto;opacity:.92}.phone-scale-host{width:100%;height:100%;display:flex;align-items:center;justify-content:center}.phone-scale-inner{transform-origin:center center;transition:transform .2s ease}.phone-scale-inner.phone-tilt{animation:phone-tilt-in .55s cubic-bezier(.32,.72,0,1) forwards}@keyframes phone-tilt-in{0%{transform:scale(var(--phone-scale, 1)) rotate(0)}40%{transform:scale(var(--phone-scale, 1)) rotate(-2deg)}to{transform:scale(var(--phone-scale, 1)) rotate(0)}}