/* Notes in the Margin — Landing (library, not a feed) */

:root {
  --ink: #16130e;
  --ink-2: #4e4739;
  --ink-3: #6e6656;
  --rule: rgba(28, 25, 19, 0.12);
  --rule-mid: rgba(28, 25, 19, 0.2);
  --rule-strong: rgba(28, 25, 19, 0.55);
  --glass: rgba(255, 255, 255, 0.62);
  --glass-edge: rgba(255, 255, 255, 0.85);
  --link: #4e4494;
  --link-wash: rgba(78, 68, 148, 0.09);
  --sans: "Instrument Sans", system-ui, sans-serif;
  --mono: "IBM Plex Mono", ui-monospace, monospace;
  --serif: "Newsreader", Georgia, serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  font-family: var(--sans);
  color: var(--ink);
  background: #edeae4;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

body > .wrap,
body > .wrap--wide {
  flex: 1 0 auto;
}

.backdrop {
  position: fixed;
  inset: 0;
  z-index: -1;
  background: linear-gradient(148deg, #f4efe5 0%, #ede9f0 48%, #e3e9f1 100%);
  overflow: hidden;
}
.backdrop span {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
}
.backdrop .b1 {
  width: 520px;
  height: 520px;
  background: #c6b191;
  opacity: 0.42;
  top: -190px;
  right: -140px;
}
.backdrop .b2 {
  width: 460px;
  height: 460px;
  background: #9aa6d8;
  opacity: 0.32;
  bottom: -180px;
  left: -150px;
}

.wrap {
  width: 100%;
  max-width: 800px;
  margin: 0 auto;
  padding: 0 24px 96px;
  box-sizing: border-box;
}
.wrap--wide {
  max-width: 960px;
}

/* navbar */
.nav {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.5);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid rgba(28, 25, 19, 0.09);
}
.nav-in {
  width: 100%;
  max-width: none;
  margin: 0;
  padding: 0 40px;
  height: 58px;
  display: flex;
  align-items: center;
  gap: 22px;
}
.nav .mark {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.18em;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
}
.nav .spacer { flex: 1; }
.nav .links { display: flex; gap: 20px; }
.nav .links a {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  text-decoration: none;
  white-space: nowrap;
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}
.nav .links a:hover,
.nav .links a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
  outline: none;
}
.search {
  position: relative;
  display: flex;
  align-items: center;
  flex: 0 1 250px;
  min-width: 0;
  margin: 0;
}
.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}
.search svg {
  position: absolute;
  left: 10px;
  width: 12px;
  height: 12px;
  color: var(--ink-3);
  pointer-events: none;
}
.search input {
  width: 100%;
  appearance: none;
  font-family: var(--mono);
  font-size: 11.5px;
  letter-spacing: 0.04em;
  color: var(--ink);
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(28, 25, 19, 0.13);
  border-radius: 6px;
  padding: 7px 10px 7px 29px;
}
.search input::placeholder {
  color: var(--ink-3);
  letter-spacing: 0.05em;
}
.search input:focus {
  outline: none;
  border-color: var(--link);
  background: rgba(255, 255, 255, 0.85);
}
.search kbd {
  position: absolute;
  right: 9px;
  font-family: var(--mono);
  font-size: 10px;
  color: var(--ink-3);
  border: 1px solid rgba(28, 25, 19, 0.15);
  border-radius: 3px;
  padding: 1px 4px;
  pointer-events: none;
}
.search input:focus ~ kbd { opacity: 0; }

.row.hidden { display: none; }
.empty {
  padding: 26px 0 6px;
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.6;
}
.empty b {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  display: block;
  margin-bottom: 7px;
  font-weight: 400;
}

/* masthead */
.masthead { padding: 56px 0 44px; }
.thesis {
  font-size: clamp(28px, 5.2vw, 42px);
  font-weight: 500;
  letter-spacing: -0.028em;
  line-height: 1.12;
  margin: 0 0 20px;
  max-width: 15ch;
}
.standfirst {
  font-family: var(--serif);
  font-size: 18px;
  color: var(--ink-2);
  margin: 0;
  max-width: 46ch;
  line-height: 1.6;
}

/* glass panel */
.panel {
  background: var(--glass);
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
  border: 1px solid var(--glass-edge);
  border-radius: 14px;
  padding: 34px 32px;
}

/* specimen card + carousel */
.specimen-carousel {
  margin-bottom: 14px;
}
.specimen-carousel__track {
  position: relative;
}
.specimen {
  margin-bottom: 0;
}
.specimen[hidden] {
  display: none !important;
}
.specimen .meta {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.09em;
  color: var(--ink-3);
  margin-bottom: 26px;
}
.specimen .meta-right {
  text-align: right;
}
.specimen .meta-link {
  color: inherit;
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.specimen .meta-link:hover,
.specimen .meta-link:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
  outline: none;
}
.specimen h2 {
  font-size: clamp(22px, 3.6vw, 30px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.18;
  margin: 0 0 16px;
}
.specimen p.body {
  font-size: 16px;
  color: var(--ink-2);
  margin: 0 0 24px;
  line-height: 1.65;
}
.specimen-dots {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  margin-top: 18px;
}
.specimen-dot {
  appearance: none;
  width: 8px;
  height: 8px;
  padding: 0;
  border-radius: 50%;
  border: 1px solid var(--ink-3);
  background: transparent;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, transform 0.2s ease;
}
.specimen-dot:hover {
  border-color: var(--ink);
}
.specimen-dot.is-active {
  background: var(--ink);
  border-color: var(--ink);
  transform: scale(1.15);
}
.specimen-dot:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 3px;
}
.fails {
  border-left: 2px solid var(--rule-mid);
  padding-left: 16px;
  margin-bottom: 26px;
}
.fails .tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  margin: 0 0 6px;
}
.fails p {
  font-size: 15px;
  color: var(--ink-2);
  margin: 0;
  line-height: 1.6;
}
.seealso {
  border-top: 1px solid var(--rule);
  padding-top: 16px;
}
.seealso .tag {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  margin: 0 0 10px;
}
.seealso a {
  display: flex;
  gap: 14px;
  align-items: baseline;
  text-decoration: none;
  color: var(--ink);
  padding: 4px 0;
}
.seealso a span.n {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  min-width: 52px;
}
.seealso a span.t {
  font-size: 15px;
  border-bottom: 1px solid transparent;
}
.seealso a:hover span.t,
.seealso a:focus-visible span.t {
  border-bottom-color: var(--ink);
}

.caption {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin: 0 0 60px;
}

/* index */
.index-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  border-bottom: 1.5px solid var(--ink);
  padding-bottom: 13px;
}
.index-head h2 {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.018em;
  margin: 0;
}
.index-head span {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding: 16px 0 24px;
}
.filters .filter-link {
  appearance: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0 0 4px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.09em;
  color: var(--ink-3);
  text-decoration: none;
  border-bottom: 1.5px solid transparent;
}
.filters .filter-link.is-active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}
.filters .filter-link:focus-visible {
  outline: 2px solid var(--link);
  outline-offset: 3px;
}

.index-pagination {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.09em;
}
.index-pagination a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.index-pagination a:hover {
  border-bottom-color: var(--ink);
}
.index-pagination__status {
  color: var(--ink-3);
}
.index-pagination__disabled {
  color: var(--ink-3);
  opacity: 0.45;
}

.entry { margin-bottom: 26px; }
.entry.hidden { display: none; }
.entry > h3 {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.09em;
  color: var(--ink-3);
  margin: 0 0 4px;
}
.rows { border-top: 1px solid var(--rule-mid); }
.row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  border-bottom: 1px solid var(--rule);
  padding: 11px 8px 11px 6px;
  margin: 0 -8px 0 -6px;
  border-radius: 4px;
  text-decoration: none;
  color: var(--ink);
  transition: background 0.16s ease;
}
.row .n {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink-3);
  transition: color 0.16s ease;
}
.row .t { font-size: 16px; line-height: 1.4; }
.row:hover,
.row:focus-visible {
  background: rgba(255, 255, 255, 0.5);
  outline: none;
}
.row.linked { background: var(--link-wash); }
.row.linked .n { color: var(--link); }
.row.linked .t::after {
  content: "linked";
  font-family: var(--mono);
  font-size: 9.5px;
  letter-spacing: 0.12em;
  color: var(--link);
  margin-left: 10px;
  vertical-align: 1px;
}

footer.landing-footer {
  width: 100%;
  margin-top: auto;
  padding: 22px 40px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.09em;
  color: var(--ink-3);
  box-sizing: border-box;
  flex-shrink: 0;
}
.landing-footer__inner {
  width: 100%;
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: space-between;
  align-items: center;
}

/* ——— Shared interior pages ——— */
.page-masthead {
  padding: 48px 0 32px;
}
.page-kicker {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  margin: 0 0 12px;
}
.page-title {
  font-size: clamp(28px, 5vw, 40px);
  font-weight: 500;
  letter-spacing: -0.028em;
  line-height: 1.12;
  margin: 0 0 14px;
}
.page-standfirst {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--ink-2);
  margin: 0;
  max-width: 42ch;
  line-height: 1.55;
}

.breadcrumb {
  padding-top: 36px;
  margin-bottom: 28px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}
.breadcrumb a {
  color: var(--ink-3);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.breadcrumb a:hover,
.breadcrumb a:focus-visible {
  color: var(--ink);
  border-bottom-color: var(--ink);
  outline: none;
}
.breadcrumb .separator {
  margin: 0 8px;
  color: var(--rule-mid);
}

.page-nav {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 16px;
  margin-top: 40px;
  padding-top: 18px;
  border-top: 1px solid var(--rule);
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.09em;
}
.page-nav__link {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.page-nav__link:hover {
  border-bottom-color: var(--ink);
}
.page-nav__disabled {
  color: var(--ink-3);
  opacity: 0.45;
}
.page-nav--series {
  border-top: none;
  padding-top: 0;
  gap: 12px;
}
.page-nav__btn {
  flex: 1 1 0;
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 18px;
  background: var(--glass);
  -webkit-backdrop-filter: blur(22px);
  backdrop-filter: blur(22px);
  border: 1px solid var(--glass-edge);
  border-radius: 12px;
  text-decoration: none;
  color: var(--ink);
  transition: background 0.16s ease, border-color 0.16s ease;
}
.page-nav__btn:hover,
.page-nav__btn:focus-visible {
  background: rgba(255, 255, 255, 0.85);
  border-color: var(--rule-mid);
  outline: none;
}
.page-nav__btn--next {
  text-align: right;
  align-items: flex-end;
}
.page-nav__dir {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  text-transform: uppercase;
}
.page-nav__name {
  font-family: var(--sans);
  font-size: 15px;
  font-weight: 500;
  letter-spacing: -0.01em;
  line-height: 1.3;
  color: var(--ink);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  max-width: 100%;
}
.page-nav__btn--disabled {
  opacity: 0.4;
  pointer-events: none;
}
.page-nav__btn--disabled .page-nav__name {
  font-weight: 400;
  color: var(--ink-3);
}

/* Library / sources */
.archive-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  padding: 0 0 20px;
  margin-bottom: 8px;
  border-bottom: 1px solid var(--rule);
}
.archive-tabs .filter-link {
  appearance: none;
  background: none;
  border: 0;
  cursor: pointer;
  padding: 0 0 4px;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.09em;
  color: var(--ink-3);
  text-decoration: none;
  border-bottom: 1.5px solid transparent;
}
.archive-tabs .filter-link.is-active {
  color: var(--ink);
  border-bottom-color: var(--ink);
}

.library-filters {
  margin: 22px 0 28px;
}
.library-filters__row {
  display: flex;
  flex-wrap: nowrap;
  gap: 14px;
  align-items: flex-end;
}
.filter-dropdown {
  flex: 1 1 0;
  min-width: 0;
}
.filter-dropdown__label {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--ink-3);
  margin-bottom: 8px;
  text-transform: uppercase;
}
.filter-dropdown__wrap {
  position: relative;
  width: 100%;
}
.filter-dropdown__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 9px 12px;
  background: rgba(255, 255, 255, 0.55);
  border: 1px solid rgba(28, 25, 19, 0.13);
  border-radius: 8px;
  cursor: pointer;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--ink);
  text-align: left;
  transition: border-color 0.15s, background 0.15s;
}
.filter-dropdown__trigger:hover,
.filter-dropdown.is-open .filter-dropdown__trigger {
  border-color: var(--link);
  background: rgba(255, 255, 255, 0.9);
}
.filter-dropdown__value {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}
.filter-dropdown__chevron {
  flex-shrink: 0;
  color: var(--ink-3);
  transition: transform 0.2s ease;
}
.filter-dropdown.is-open .filter-dropdown__chevron {
  transform: rotate(180deg);
}
.filter-dropdown__panel {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  right: 0;
  background: rgba(255, 255, 255, 0.96);
  -webkit-backdrop-filter: blur(16px);
  backdrop-filter: blur(16px);
  border: 1px solid rgba(28, 25, 19, 0.12);
  border-radius: 10px;
  box-shadow: 0 12px 32px rgba(28, 25, 19, 0.1);
  z-index: 100;
  max-height: min(320px, 50vh);
  overflow-y: auto;
}
.filter-dropdown__option {
  display: block;
  padding: 10px 12px;
  font-family: var(--sans);
  font-size: 14px;
  color: var(--ink-2);
  text-decoration: none;
  border-left: 2px solid transparent;
}
.filter-dropdown__option:hover {
  background: var(--link-wash);
  color: var(--ink);
}
.filter-dropdown__option.is-selected {
  color: var(--link);
  background: var(--link-wash);
  border-left-color: var(--link);
  font-weight: 500;
}
.library-filters__summary {
  margin-top: 12px;
  padding: 10px 12px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid var(--rule);
  border-radius: 8px;
}
.library-filters__clear {
  color: var(--link);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.library-filters__clear:hover {
  border-bottom-color: var(--link);
}

.posts-list {
  border-top: 1px solid var(--rule-mid);
}
.lib-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 8px 16px 6px;
  margin: 0 -8px 0 -6px;
  border-bottom: 1px solid var(--rule);
  border-radius: 4px;
  text-decoration: none;
  color: var(--ink);
  transition: background 0.16s ease;
}
.lib-row:hover,
.lib-row:focus-visible {
  background: rgba(255, 255, 255, 0.5);
  outline: none;
}
.lib-row__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.08em;
  color: var(--ink-3);
}
.lib-row__title {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.015em;
  line-height: 1.35;
}

/* Post detail */
.post-article {
  padding-bottom: 8px;
}
.article-header {
  margin-bottom: 32px;
}
.article-date {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--ink-3);
  margin-bottom: 14px;
}
.article-title {
  font-size: clamp(26px, 4.5vw, 36px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0 0 14px;
}
.article-source {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--ink-2);
  margin: 0;
  line-height: 1.5;
}
.article-source a {
  color: var(--link);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}
.article-source a:hover {
  border-bottom-color: var(--link);
}
.article-source strong {
  color: var(--ink);
  font-weight: 600;
}

.worth-stealing {
  margin-bottom: 40px;
}
.worth-stealing h2 {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  margin: 0 0 22px;
  text-transform: uppercase;
}
.points-list {
  display: flex;
  flex-direction: column;
  gap: 22px;
}
.point-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.point-number {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  border: 1.5px solid var(--rule-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--ink);
}
.point-title {
  font-size: 17px;
  font-weight: 500;
  letter-spacing: -0.015em;
  margin: 2px 0 8px;
  line-height: 1.3;
}
.point-text {
  margin: 0;
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.65;
}

.commentary {
  margin-top: 8px;
  padding-top: 36px;
  border-top: 1px solid var(--rule);
  scroll-margin-top: 80px;
}
.commentary > .page-kicker {
  margin-bottom: 10px;
}
.commentary-label {
  font-size: 22px;
  font-weight: 500;
  letter-spacing: -0.018em;
  margin: 0 0 20px;
}
.commentary-content {
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.7;
  color: var(--ink);
}
.commentary-content p {
  margin: 0 0 1.1em;
}
.commentary-content p:last-child {
  margin-bottom: 0;
}
.commentary-content a {
  color: var(--link);
}
.commentary-content blockquote {
  margin: 1.4em 0;
  padding: 16px 20px;
  border-left: 2px solid var(--rule-strong);
  background: rgba(255, 255, 255, 0.45);
  border-radius: 0 8px 8px 0;
  font-style: italic;
  color: var(--ink-2);
  font-size: 1.02em;
}
.commentary-content blockquote cite {
  display: block;
  margin-top: 10px;
  font-size: 0.85em;
  font-style: normal;
  font-family: var(--mono);
  letter-spacing: 0.06em;
  color: var(--ink-3);
}

/* Series */
.series-header {
  margin-bottom: 28px;
}
.series-header .book-title {
  font-size: clamp(26px, 4.5vw, 36px);
  font-weight: 500;
  letter-spacing: -0.025em;
  line-height: 1.15;
  margin: 0 0 10px;
}
.series-header .book-author {
  font-family: var(--serif);
  font-size: 17px;
  color: var(--ink-2);
  margin: 0 0 14px;
}
.series-header .book-description {
  font-size: 15px;
  color: var(--ink-2);
  line-height: 1.65;
  margin: 0 0 18px;
  max-width: 52ch;
}
.series-stats {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.09em;
  color: var(--ink-3);
}
.series-stats__sep {
  margin: 0 8px;
}
.chapters-panel .rows {
  border-top: none;
}
.row-sub {
  display: block;
  margin-top: 4px;
  font-family: var(--mono);
  font-size: 10.5px;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  line-height: 1.45;
}

.about-placeholder__label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.14em;
  color: var(--ink-3);
  margin: 0 0 14px;
}
.about-placeholder p {
  margin: 0;
  font-family: var(--serif);
  font-size: 18px;
  line-height: 1.65;
  color: var(--ink-2);
  max-width: 42ch;
}

@media (max-width: 640px) {
  .nav-in {
    height: auto;
    padding: 11px 18px;
    flex-wrap: wrap;
    gap: 11px;
  }
  .nav .spacer { display: none; }
  .nav .links { margin-left: auto; }
  .search { flex: 1 1 100%; }
  .search kbd { display: none; }
  footer.landing-footer {
    padding: 22px 18px;
  }
  .library-filters__row {
    flex-wrap: wrap;
  }
  .filter-dropdown {
    flex: 1 1 100%;
  }
}
@media (max-width: 600px) {
  .wrap { padding: 0 18px 72px; }
  .masthead { padding: 40px 0 32px; }
  .page-masthead { padding: 36px 0 24px; }
  .panel {
    padding: 26px 22px;
    border-radius: 12px;
  }
  .row {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 10px;
  }
  .row .t { font-size: 15px; }
  .row.linked .t::after { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}