html{min-height:100%;background:var(--color-page-bg)}body{min-height:100vh;font-family:var(--font-family-base);color:var(--color-text);background:var(--page-background);line-height:1.5}button,input{min-height:var(--touch-target)}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.45}button:focus-visible,input:focus-visible,summary:focus-visible{outline:.2rem solid var(--color-focus);outline-offset:.18rem}input{width:100%;border:1px solid var(--color-border);border-radius:var(--radius-md);padding:.7rem .85rem;color:var(--color-text);background:var(--color-surface-raised)}label{font-weight:700}.app-shell{width:min(100% - 2rem,var(--content-width));margin-inline:auto;padding-block:clamp(1rem,4vw,3rem)}.view{min-height:calc(100vh - 6rem)}.view-header,.game-header,.section-heading,.button-row{display:flex;align-items:center;justify-content:space-between;gap:var(--space-md)}h1{font-size:clamp(2rem,6vw,4.8rem);line-height:1;letter-spacing:-.045em}h2{font-size:1.15rem}.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-weight:800;font-size:.75rem;color:var(--color-primary)}.lede,.muted{color:var(--color-muted)}.stack{display:grid;gap:var(--space-sm)}.skip-link{position:fixed;top:-5rem;left:var(--space-md);z-index:100;padding:var(--space-sm) var(--space-md);background:var(--color-primary);color:var(--color-primary-ink)}.skip-link:focus{top:var(--space-md)}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}summary{cursor:pointer}.badge{display:inline-flex;align-items:center;min-height:1.75rem;padding:0 .65rem;border:1px solid var(--color-border);border-radius:var(--radius-pill);color:var(--color-muted);font-size:.8rem;font-weight:800}