/* Delta-Sierra V21.55 — interaction contract for links. No layout geometry. */
:where(a[href],button:not([disabled])){transition:color .16s ease,background-color .16s ease,border-color .16s ease,box-shadow .16s ease,filter .16s ease,transform .16s ease}
:where(a[href]):focus-visible,:where(button:not([disabled])):focus-visible{outline:3px solid rgba(0,85,164,.42);outline-offset:3px}
:where(main,article,.seo-main,.support-shell,.channel-grid,.book-opening,.article-body) a[href]:not(.global-floating-action):hover{filter:brightness(.91)}
:where(.article-body,.seo-main,.support-shell,.channel-card) p a[href]:hover,
:where(.article-body,.seo-main,.support-shell,.channel-card) li a[href]:hover{text-decoration-line:underline;text-decoration-thickness:2px;text-underline-offset:.18em}
.article-toc-nis2 a[href],.article-toc a[href],.bf-local-toc a[href],.ethics-reading-nav a[href]{display:block;border-radius:7px;padding:.28rem .42rem;margin:.06rem 0;text-decoration:none!important}
.article-toc-nis2 a[href]:hover,.article-toc-nis2 a[href]:focus-visible,
.article-toc a[href]:hover,.article-toc a[href]:focus-visible,
.bf-local-toc a[href]:hover,.bf-local-toc a[href]:focus-visible,
.ethics-reading-nav a[href]:hover,.ethics-reading-nav a[href]:focus-visible{background:#e9f1fa!important;color:#0b3764!important;box-shadow:inset 3px 0 0 #e0ae2c;filter:none}
:where(.buy-btn,.ds-shell__support,.ds-france-book-card__cta,.support-one-time):hover{transform:translateY(-1px);filter:brightness(.94)}
@media(prefers-reduced-motion:reduce){:where(a[href],button:not([disabled])){transition:none}:where(.buy-btn,.ds-shell__support,.ds-france-book-card__cta,.support-one-time):hover{transform:none}}