.startup-screen { box-sizing: border-box; min-height: 100vh; padding: 12vh max(24px, calc((100vw - 640px) / 2)); background: #faf8f5; color: #29251f; font-family: Inter, ui-sans-serif, system-ui, sans-serif; }
.dark .startup-screen { background: #151310; color: #f4eee6; }
.startup-brand { display: block; margin-bottom: 64px; font-size: 28px; font-weight: 750; letter-spacing: -1px; }
.startup-brand span { color: #b57228; }
.startup-screen h1 { margin: 0 0 16px; font-size: clamp(26px, 4vw, 36px); line-height: 1.2; letter-spacing: -1px; }
.startup-screen p { max-width: 540px; margin: 0 0 24px; font-size: 16px; line-height: 1.65; }
.startup-actions[hidden] { display: none; }
.startup-actions button { min-height: 48px; padding: 12px 24px; border: 1px solid currentColor; border-radius: 10px; background: #29251f; color: #faf8f5; font: inherit; font-weight: 650; cursor: pointer; }
.dark .startup-actions button { background: #f4eee6; color: #151310; }
.startup-actions button:focus-visible { outline: 3px solid #b57228; outline-offset: 4px; }