/* maths */
.timer{width:100%;max-width:35rem;height:0.875rem;background:var(--sea-soft);border-radius:999px;overflow:hidden;flex:none}
.timer i{display:block;height:100%;background:var(--sea);width:100%;transition:width 1s linear}
.sum{font-family:var(--f-display);font-weight:800;font-size:clamp(2.4rem,min(14cqw,16cqh),5rem);line-height:1.05;font-variant-numeric:tabular-nums;text-align:center}
.sum.story{font-family:var(--f-body);font-size:clamp(1.05rem,min(5.2cqw,6cqh),1.7rem);line-height:1.3;max-width:40rem;font-weight:800;text-wrap:balance}
.opts{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:0.75rem;width:100%;max-width:26.25rem}
.opt{min-height:clamp(3.5rem,16cqh,5rem);border-radius:1.25rem;background:var(--sea);color:var(--paper);font-family:var(--f-display);font-weight:800;font-size:clamp(1.5rem,min(8cqw,9cqh),2.2rem);box-shadow:0 0.375rem 0 #146a7d;font-variant-numeric:tabular-nums;padding:0 0.375rem}
@container (orientation:landscape){.opts{grid-template-columns:repeat(4,minmax(0,1fr));max-width:42.5rem}}