.architect-library { color: var(--sg-text, #181c22); background: var(--sg-bg, #fff); font-size: 16px; line-height: 1.6; }
.architect-library *, .architect-library *::before, .architect-library *::after { box-sizing: border-box; }
.architect-library :where(h1, h2, h3, p, ul) { margin: 0; }
.architect-library a { color: inherit; }
.architect-library__wrapper { width: min(1200px, calc(100% - 32px)); margin: 0 auto; }
.architect-library__hero { padding: 36px 0 44px; }
.architect-library .architect-library__eyebrow { margin-bottom: 16px; color: var(--sg-brand-strong, #3b4762); font-size: 11px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.architect-library h1 { max-width: 940px; margin-bottom: 24px; font-size: clamp(30px, 4.5vw, 52px); line-height: 1.12; font-weight: 700; letter-spacing: -.03em; }
.architect-library__lead { max-width: 880px; color: var(--sg-text-soft, #626772); font-size: 18px; }
.architect-library .architect-library__access { margin-top: 16px; font-size: 14px; }
.architect-library__nav { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.architect-library__nav a { display: inline-flex; align-items: center; gap: 22px; padding: 12px 16px; border: 1px solid var(--sg-line, #e2e4e8); border-radius: 12px; text-decoration: none; font-size: 14px; }
.architect-library__nav a:hover { border-color: var(--sg-brand-strong, #3b4762); }
.architect-library__nav span { color: var(--sg-text-soft, #626772); font-size: 11px; font-variant-numeric: tabular-nums; }
.architect-library__section { padding: 48px 0; border-top: 1px solid var(--sg-line, #e2e4e8); scroll-margin-top: 96px; }
.architect-library__section:nth-of-type(odd) { background: var(--sg-surface-soft, #f6f7f9); }
.architect-library__heading { display: flex; gap: 20px; align-items: baseline; margin-bottom: 28px; }
.architect-library__section-number { flex-shrink: 0; color: var(--sg-brand-strong, #3b4762); font-size: 12px; font-variant-numeric: tabular-nums; }
.architect-library h2 { margin-bottom: 14px; font-size: clamp(24px, 3vw, 34px); line-height: 1.2; letter-spacing: -.02em; font-weight: 700; }
.architect-library__heading p { max-width: 850px; color: var(--sg-text-soft, #626772); }
.architect-library__grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.architect-resource { display: flex; min-width: 0; flex-direction: column; padding: 26px; border: 1px solid var(--sg-line, #e2e4e8); border-radius: 20px; background: var(--sg-surface, #fff); }
.architect-resource__top { display: flex; align-items: center; justify-content: space-between; gap: 16px; margin-bottom: 24px; color: var(--sg-text-soft, #626772); font-size: 12px; }
.architect-resource__format { display: flex; align-items: center; justify-content: center; width: 50px; height: 58px; border: 1px solid var(--sg-line, #e2e4e8); border-radius: 6px 14px 6px 6px; color: var(--sg-brand-strong, #3b4762); background: var(--sg-surface-soft, #f6f7f9); font-size: 12px; font-weight: 700; letter-spacing: .05em; }
.architect-library h3 { margin-bottom: 12px; font-size: 21px; line-height: 1.3; font-weight: 600; overflow-wrap: anywhere; }
.architect-library .architect-resource__english { margin-bottom: 18px; color: var(--sg-text-soft, #626772); font-size: 13px; line-height: 1.5; }
.architect-resource__description { margin-bottom: 24px; font-size: 14px; line-height: 1.65; }
.architect-library .architect-resource__details { margin-top: auto; padding-top: 6px; font-size: 12px; color: var(--sg-text-soft, #626772); }
.architect-resource__meta { display: flex; flex-wrap: wrap; gap: 6px 12px; padding: 0; margin-top: 10px !important; list-style: none; color: var(--sg-text-soft, #626772); font-size: 12px; }
.architect-resource__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px 18px; margin-top: 20px; }
.architect-library .architect-resource__download { display: inline-flex; align-items: center; justify-content: space-between; gap: 24px; min-height: 46px; padding: 12px 18px; font-size: 14px; }
.architect-resource__preview { font-size: 13px; text-decoration: underline; text-underline-offset: 4px; }
.architect-library__guide-grid { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.8fr); gap: 48px; }
.architect-library__guide p + p { margin-top: 16px; }
.architect-library__related { display: flex; flex-wrap: wrap; gap: 12px 24px; margin-top: 24px; font-size: 14px; }
.architect-library__related a { text-underline-offset: 4px; }
.architect-library__support { display: flex; align-items: center; justify-content: space-between; gap: 32px; padding-top: 48px; padding-bottom: 48px; }
.architect-library__support p { max-width: 720px; color: var(--sg-text-soft, #626772); }
.architect-library__support .btn { flex-shrink: 0; }
.architect-library a:focus-visible { outline: 3px solid var(--sg-brand-soft, #8ea2bd); outline-offset: 4px; }
@media (max-width: 1000px) { .architect-library__grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .architect-library__hero { padding: 24px 0 32px; }
  .architect-library__lead { font-size: 16px; }
  .architect-library__section { padding: 32px 0; }
  .architect-library__heading { gap: 12px; }
  .architect-library__guide-grid { grid-template-columns: 1fr; gap: 12px; }
  .architect-library__support { flex-direction: column; align-items: flex-start; gap: 24px; padding-top: 32px; padding-bottom: 32px; }
}
@media (max-width: 560px) {
  .architect-library__grid { grid-template-columns: 1fr; }
  .architect-resource { padding: 22px; }
  .architect-library h3 { font-size: 20px; }
  .architect-library__nav { display: grid; grid-template-columns: 1fr; }
  .architect-library__nav a { justify-content: space-between; }
}