.library-page { background: #080b09; }
.library-hero { position: relative; min-height: 700px; display: flex; align-items: flex-end; overflow: hidden; border-bottom: 1px solid var(--line); isolation: isolate; }
.library-hero-media { position: absolute; inset: 0; z-index: -2; }
.library-hero-media picture, .library-hero-media img { width: 100%; height: 100%; }
.library-hero-media img { object-fit: cover; object-position: center; filter: saturate(.82) contrast(1.04); }
.library-hero::after { content: ""; position: absolute; inset: 0; z-index: -1; background: linear-gradient(90deg, rgba(4,6,5,.96) 0%, rgba(4,6,5,.58) 47%, rgba(4,6,5,.2) 100%), linear-gradient(0deg, rgba(4,6,5,.9) 0%, transparent 55%); }
.library-hero-inner { display: grid; grid-template-columns: minmax(0, 1fr) 300px; align-items: end; gap: 70px; padding-top: calc(var(--header-h) + 120px); padding-bottom: 78px; }
.library-hero-copy h1 { max-width: 830px; }
.library-hero-copy > p:last-child { max-width: 660px; margin: 25px 0 0; color: #b9c1bb; font-size: 17px; line-height: 1.8; }
.archive-status { padding: 22px 0 0 24px; border-top: 1px solid var(--line-strong); border-left: 1px solid var(--line-strong); }
.archive-status span, .archive-status small { display: block; }
.archive-status span { color: var(--acid); font: 52px/.9 "Cascadia Code", monospace; letter-spacing: -.08em; }
.archive-status strong { display: block; margin-top: 16px; color: var(--silver-0); font-size: 15px; }
.archive-status small { margin-top: 6px; color: var(--silver-3); font-size: 10px; letter-spacing: .12em; }
.library-index { padding: 128px 0 150px; }
.library-index-head { display: flex; align-items: end; justify-content: space-between; gap: 40px; margin-bottom: 46px; }
.library-index-head > span { color: var(--silver-3); font: 10px/1 "Cascadia Code", monospace; letter-spacing: .14em; }
.document-feature { display: grid; grid-template-columns: minmax(320px, .82fr) minmax(0, 1.18fr); min-height: 560px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius-l); background: #101411; transition: transform .45s var(--ease), border-color .3s ease, box-shadow .45s ease; }
.document-feature:hover { transform: translateY(-6px); border-color: rgba(216,255,85,.4); box-shadow: 0 30px 80px rgba(0,0,0,.28); }
.document-cover-link { position: relative; min-height: 440px; overflow: hidden; background: #0c0f0d; }
.document-cover-link::before { content: ""; position: absolute; inset: 18px; z-index: 2; pointer-events: none; border: 1px solid rgba(244,247,243,.14); }
.document-cover-link::after { content: ""; position: absolute; inset: 0; z-index: 1; background: linear-gradient(0deg, rgba(4,6,5,.68), transparent 50%); }
.document-cover-link img { width: 100%; height: 100%; object-fit: cover; filter: grayscale(.18) contrast(1.03); transition: transform .8s var(--ease), filter .35s ease; }
.document-feature:hover .document-cover-link img { transform: scale(1.035); filter: grayscale(0) contrast(1.06); }
.document-issue { position: absolute; right: 38px; bottom: 28px; z-index: 3; color: var(--acid); font: 10px/1 "Cascadia Code", monospace; letter-spacing: .14em; }
.document-copy { display: flex; flex-direction: column; justify-content: center; padding: clamp(42px, 6vw, 88px); }
.document-tags { display: flex; flex-wrap: wrap; gap: 8px; }
.document-tags span { padding: 6px 10px; color: var(--silver-2); border: 1px solid var(--line); border-radius: 999px; font-size: 10px; }
.document-copy h2 { max-width: 670px; margin: 26px 0 0; color: var(--silver-0); font-size: clamp(34px, 4vw, 55px); line-height: 1.12; letter-spacing: -.06em; }
.document-copy h2 a:hover { color: var(--acid); }
.document-copy > p { max-width: 620px; margin: 22px 0 0; color: var(--silver-2); font-size: 14px; line-height: 1.86; }
.document-read-meta { display: flex; align-items: center; justify-content: space-between; gap: 24px; margin-top: 52px; padding-top: 22px; border-top: 1px solid var(--line); }
.document-read-meta span { color: var(--silver-3); font-size: 11px; }
.document-read-meta strong { color: var(--acid); font-size: 13px; }
.document-read-meta i { display: inline-block; margin-left: 10px; font-style: normal; transition: transform .25s var(--ease); }
.document-feature:hover .document-read-meta i { transform: translate(3px, -3px); }
.library-note { display: grid; grid-template-columns: 180px 1fr; gap: 38px; margin-top: 34px; padding: 28px 0; color: var(--silver-3); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); font-size: 12px; }
.library-note strong { color: var(--silver-2); font: 10px/1.5 "Cascadia Code", monospace; letter-spacing: .12em; }
.library-note p { max-width: 700px; margin: 0; }

@media (max-width: 900px) {
  .library-hero-inner { grid-template-columns: 1fr; }
  .archive-status { width: 250px; }
  .document-feature { grid-template-columns: 1fr; }
  .document-cover-link { min-height: 430px; }
}

@media (max-width: 640px) {
  .library-hero { min-height: 720px; }
  .library-hero-media img { object-position: 64% center; }
  .library-hero::after { background: linear-gradient(0deg, rgba(4,6,5,.96) 0%, rgba(4,6,5,.72) 60%, rgba(4,6,5,.24) 100%); }
  .library-hero-inner { gap: 42px; padding-top: 148px; padding-bottom: 48px; }
  .library-hero-copy > p:last-child { font-size: 15px; }
  .archive-status { width: 210px; }
  .archive-status span { font-size: 44px; }
  .library-index { padding: 92px 0; }
  .library-index-head { align-items: flex-start; }
  .library-index-head > span { padding-top: 8px; }
  .document-feature { min-height: 0; border-radius: 18px; }
  .document-cover-link { min-height: 300px; }
  .document-copy { padding: 34px 24px 28px; }
  .document-copy h2 { font-size: 31px; }
  .document-read-meta { align-items: flex-start; margin-top: 36px; }
  .document-read-meta span { max-width: 130px; }
  .library-note { grid-template-columns: 1fr; gap: 12px; }
}