/*! UX by Example — © 2026 Chris Daniels. All rights reserved. */
.svm__lead{font-size:var(--step-1);line-height:var(--leading-snug);max-inline-size:60ch;margin-block-end:var(--space-m)}.svm__stage{position:relative;inline-size:260px;block-size:80px;margin-block-end:var(--space-m)}.svm__dot{position:absolute;inline-size:20px;block-size:20px;border-radius:50%;background:var(--accent);inset-block-start:30px;transform:translateX(-50%)}.svm__dot:first-of-type{inset-inline-start:40px}.svm__dot:nth-of-type(2){inset-inline-start:80px}.svm__dot:nth-of-type(3){inset-inline-start:180px}.svm__dot:nth-of-type(4){inset-inline-start:220px}.svm__box{position:absolute;inset-block-start:12px;inset-inline-start:58px;inline-size:144px;block-size:56px;border-radius:28px;background:0 0;border:1.5px solid transparent;transition:background .2s,border-color .2s}.svm__stage.is-region .svm__box{background:var(--accent-soft);border-color:var(--accent)}.svm__modes{display:inline-flex;border:1.5px solid var(--line);border-radius:var(--radius-button);overflow:hidden;margin-block-end:var(--space-m)}.svm__mode{appearance:none;border:0;background:var(--surface);color:var(--muted);font-family:var(--font-body);font-weight:600;font-size:var(--step--1);padding:var(--space-2xs) var(--space-m);min-block-size:2.5rem}.svm__mode+.svm__mode{border-inline-start:1.5px solid var(--line)}.svm__mode.is-active{background:var(--accent);color:var(--on-accent)}.svm__readout{max-inline-size:60ch;font-size:var(--step-0);color:var(--muted)}.svm__alt{margin-block-start:var(--space-m)}@media (prefers-reduced-motion:reduce){.svm__box{transition:none}}