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var(--sp-5);text-decoration:none;color:var(--text-body);transition:box-shadow var(--t-state),border-color var(--t-state);max-width:560px;min-width:0}a.ob-dc:hover{box-shadow:var(--shadow-lift);border-color:var(--hairline-strong);color:var(--text-body)}a.ob-dc:active{border-color:var(--ob-sky)}.ob-dc__icon{flex:none;width:48px;height:48px;border-radius:var(--r-md);background:var(--ob-sky-tint);color:var(--ob-sky-text);display:flex;align-items:center;justify-content:center}.ob-dc__icon svg{width:22px;height:22px}.ob-dc__title{display:block;font-size:var(--fs-body);font-weight:var(--fw-semibold);margin:0 0 2px;overflow-wrap:anywhere}.ob-dc__meta{font-size:var(--fs-small);color:var(--text-muted)}.ob-faq{display:flex;flex-direction:column;max-width:720px}.ob-faq__item{border-bottom:1px solid var(--hairline)}.ob-faq__q{font-size:var(--fs-body);font-weight:var(--fw-semibold);padding:var(--sp-4) 0;cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:var(--sp-4);align-items:baseline;border-radius:var(--r-sm);transition:color var(--t-state)}.ob-faq__q::-webkit-details-marker{display:none}.ob-faq__q:after{content:"+";color:var(--ob-sky-text);font-weight:var(--fw-regular);font-size:var(--fs-h3)}details[open]>.ob-faq__q:after{content:"−"}.ob-faq__q:hover{color:var(--text-link)}.ob-faq__q:active{color:var(--ob-sky-text)}.ob-faq__a{font-size:var(--fs-body);line-height:var(--lh-body);color:var(--text-muted);margin:0;padding:0 0 var(--sp-4)}.ob-yh{border-bottom:1px solid var(--hairline);background:var(--surface-faint)}.ob-yh__in{padding-block:var(--sp-7)}.ob-yh__num{font-size:var(--fs-small);font-weight:var(--fw-semibold);letter-spacing:var(--ls-overline);text-transform:uppercase;color:var(--ob-sky-text);margin:0 0 var(--sp-2)}.ob-yh__title{font-size:var(--fs-h1);line-height:var(--lh-h1);font-weight:var(--fw-bold);margin:0 0 var(--sp-2)}.ob-yh__meta{font-size:var(--fs-h3);color:var(--text-muted);margin:0}.ob-yh__draft{font-size:var(--fs-small);font-weight:var(--fw-semibold);color:var(--error);margin:0 0 var(--sp-3)}