html {
  scrollbar-gutter: stable;
  overflow-x: clip;
}

:root {
  color-scheme: light;
  --bg: #ffffff;
  --card: #ffffff;
  --card-border: #e5e5e5;
  --card-border-strong: #d0d0d0;
  --surface: #f7f7f7;
  --muted: #666666;
  --text: #000000;
  --accent: #000000;
  --shadow: 0 18px 50px rgba(0, 0, 0, 0.08);
}

* {
  box-sizing: border-box;
  min-width: 0;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

img,
svg,
iframe {
  max-width: 100%;
}

p,
h1,
h2,
h3,
strong,
span,
a {
  overflow-wrap: anywhere;
}

button,
input,
select {
  font: inherit;
}

a {
  color: inherit;
}

.hero,
.navbar,
main {
  width: min(1180px, calc(100vw - 32px));
  margin: 0 auto;
}

.navbar {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  align-items: center;
  min-height: 72px;
  border-bottom: 1px solid var(--card-border);
  user-select: none;
}

.menu-toggle {
  display: none;
}

.nav-brand,
.nav-links {
  display: flex;
  align-items: center;
}

.nav-brand {
  gap: 10px;
  min-width: 220px;
  color: var(--text);
  font-size: 0.98rem;
  font-weight: 950;
  letter-spacing: -0.02em;
  text-decoration: none;
}

.brand-logo {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.nav-links {
  position: relative;
  gap: 4px;
  justify-content: center;
  border: 1px solid var(--card-border);
  background: var(--surface);
  padding: 4px;
  --feed-w: 80px;
  --talks-w: 88px;
  --podcasts-w: 124px;
  --books-w: 88px;
  --about-w: 76px;
  --nav-x: 4px;
  --nav-w: var(--feed-w);
}

.nav-links::before {
  content: "";
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 0;
  width: var(--nav-w);
  background: #000000;
  transform: translateX(var(--nav-x));
  transition: transform 220ms cubic-bezier(0.2, 0.8, 0.2, 1), width 220ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

.nav-links.active-feed {
  --nav-x: 4px;
  --nav-w: var(--feed-w);
}

.nav-links.active-talks {
  --nav-x: calc(4px + var(--feed-w) + 4px);
  --nav-w: var(--talks-w);
}

.nav-links.active-podcasts {
  --nav-x: calc(4px + var(--feed-w) + 4px + var(--talks-w) + 4px);
  --nav-w: var(--podcasts-w);
}

.nav-links.active-books {
  --nav-x: calc(4px + var(--feed-w) + 4px + var(--talks-w) + 4px + var(--podcasts-w) + 4px);
  --nav-w: var(--books-w);
}

.nav-links.active-about {
  --nav-x: calc(4px + var(--feed-w) + 4px + var(--talks-w) + 4px + var(--podcasts-w) + 4px + var(--books-w) + 4px);
  --nav-w: var(--about-w);
}

.nav-link {
  position: relative;
  z-index: 1;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border: 0;
  background: transparent;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 950;
  padding: 9px 13px;
  text-decoration: none;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.nav-icon {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.nav-link.active {
  background: transparent;
  color: #ffffff;
}

.nav-link:hover {
  background: rgba(0, 0, 0, 0.06);
  color: var(--text);
}

.nav-link.active:hover {
  background: transparent;
  color: #ffffff;
}

.bookmark-nav-button {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--card-border);
  background: #ffffff;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 950;
  padding: 9px 12px;
}

.bookmark-nav-button,
.bookmark-nav-button:hover {
  color: var(--text);
}

.bookmark-nav-button strong {
  display: grid;
  place-items: center;
  min-width: 22px;
  height: 22px;
  background: #000000;
  color: #ffffff;
  font-size: 0.76rem;
}

.hero {
  padding: 64px 0 36px;
}

.page {
  padding: 64px 0;
}

.page > h1:first-child {
  padding-top: 28px;
}

.legal-page {
  max-width: 820px;
}

.about-layout {
  display: grid;
  grid-template-columns: 340px minmax(0, 1fr);
  gap: 56px;
  align-items: start;
}

.about-photo-card {
  display: grid;
  gap: 12px;
  rotate: -1.5deg;
}

.about-portrait {
  width: 100%;
  border: 3px solid #000000;
  box-shadow: 14px 14px 0 #000000;
  object-fit: cover;
}

.about-photo-card span {
  width: fit-content;
  border: 1px solid #000000;
  background: #ffffff;
  color: #000000;
  font-size: 0.86rem;
  font-weight: 950;
  padding: 8px 10px;
  rotate: 1.5deg;
}

.about-kicker {
  margin: 0 0 12px;
  width: fit-content;
  border: 2px solid #000000;
  background: #fff4cc;
  color: #000000;
  font-size: 1.25rem;
  font-weight: 950;
  padding: 8px 12px;
}

.about-copy {
  display: grid;
  gap: 16px;
  margin-top: 32px;
  max-width: 760px;
}

.about-copy p {
  margin: 0;
  color: var(--muted);
  font-size: 1.08rem;
  font-weight: 700;
  line-height: 1.65;
}

.about-copy a {
  color: var(--text);
  font-weight: 900;
}

.about-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.about-socials a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: 1px solid #000000;
  background: #000000;
  color: #ffffff;
  font-size: 0.9rem;
  font-weight: 950;
  padding: 10px 12px;
  text-decoration: none;
}

.about-socials svg {
  width: 18px;
  height: 18px;
}

.about-socials a:hover {
  background: #ffffff;
  color: #000000;
}

.legal-page section {
  border-top: 1px solid var(--card-border);
  margin-top: 28px;
  padding-top: 24px;
}

.legal-page h2 {
  margin: 0 0 12px;
  font-size: 1.15rem;
  font-weight: 950;
}

.legal-page p,
.legal-page li {
  color: var(--muted);
  font-weight: 700;
  line-height: 1.6;
}

.legal-page a {
  color: var(--text);
  font-weight: 900;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  width: min(1180px, calc(100vw - 32px));
  margin: 56px auto 0;
  border-top: 1px solid var(--card-border);
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 450;
  padding: 22px 0 34px;
}

.site-footer nav {
  display: flex;
  gap: 18px;
}

.site-footer a {
  color: var(--muted);
  font-weight: 550;
  text-decoration: none;
}

.site-footer a:hover {
  color: var(--text);
  text-decoration: underline;
}

.book-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  align-items: stretch;
  gap: 18px;
  margin-top: 36px;
}

.bookmark-card-wrap {
  position: relative;
}

.book-bookmark-wrap {
  display: grid;
}

.book-card {
  display: grid;
  grid-template-rows: 260px 1fr;
  gap: 14px;
  border: 1px solid var(--card-border);
  background: #ffffff;
  color: var(--text);
  padding: 14px;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.book-bookmark-wrap .book-card {
  height: 100%;
}

.book-card:hover {
  border-color: #000000;
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.book-card img {
  width: 100%;
  height: 100%;
  background: var(--surface);
  object-fit: contain;
}

.book-card strong,
.book-card span {
  display: block;
}

.book-card div {
  display: grid;
  align-content: start;
  grid-template-rows: auto 1fr;
}

.book-card strong {
  font-size: 1rem;
  font-weight: 950;
  line-height: 1.2;
}

.book-card span {
  margin-top: 6px;
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 800;
  line-height: 1.35;
}

.talk-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
  margin-top: 36px;
}

.talk-card {
  position: relative;
  display: grid;
  border: 1px solid var(--card-border);
  background: #ffffff;
  color: var(--text);
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.talk-card:hover {
  border-color: #000000;
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.talk-video {
  position: relative;
  aspect-ratio: 16 / 9;
  width: 100%;
  overflow: hidden;
  background: #000000;
}

.talk-video img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.talk-video img {
  object-fit: cover;
  opacity: 0.88;
  transition: opacity 160ms ease, transform 200ms ease;
}

.talk-card:hover .talk-video img {
  opacity: 1;
  transform: scale(1.025);
}

.play-button {
  position: absolute;
  inset: 50% auto auto 50%;
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 2px solid #ffffff;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.7);
  transform: translate(-50%, -50%);
  transition: transform 160ms ease, background 160ms ease;
}

.play-button::before {
  content: "";
  width: 0;
  height: 0;
  margin-left: 4px;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 15px solid #ffffff;
}

.talk-card:hover .play-button {
  background: #000000;
  transform: translate(-50%, -50%) scale(1.06);
}

.talk-copy {
  display: grid;
  gap: 8px;
  padding: 18px;
}

.talk-copy span {
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.talk-copy strong {
  font-size: 1.25rem;
  font-weight: 950;
  line-height: 1.18;
}

.talk-copy p {
  margin: 0;
  color: var(--muted);
  font-weight: 750;
  line-height: 1.45;
}

.podcast-grid {
  display: grid;
  gap: 0;
  margin-top: 36px;
  border-top: 1px solid var(--card-border);
}

.podcast-card {
  position: relative;
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 20px;
  align-items: center;
  border-bottom: 1px solid var(--card-border);
  background: #ffffff;
  color: var(--text);
  padding: 18px 0;
  text-decoration: none;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

.podcast-card:hover {
  border-color: #000000;
  box-shadow: none;
  transform: translateX(4px);
}

.podcast-card img {
  width: 88px;
  height: 88px;
  object-fit: cover;
}

.podcast-card span,
.podcast-card strong {
  display: block;
}

.podcast-card span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.podcast-source {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.podcast-source svg {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

.podcast-card strong {
  margin-top: 6px;
  font-size: 1.25rem;
  font-weight: 950;
  line-height: 1.15;
}

.podcast-card p {
  margin: 10px 0 0;
  color: var(--muted);
  font-weight: 750;
  line-height: 1.45;
}

.card-bookmark,
.post-bookmark {
  display: inline-grid;
  place-items: center;
  width: 38px;
  height: 38px;
  border: 1px solid var(--card-border);
  background: #ffffff;
  color: var(--text);
  padding: 0;
}

.post-bookmark {
  position: absolute;
  top: 12px;
  right: 12px;
  z-index: 2;
}

.card-bookmark {
  position: absolute;
  top: 10px;
  right: 10px;
  z-index: 2;
  border-color: var(--card-border);
  background: #ffffff;
}

.card-bookmark svg,
.post-bookmark svg {
  width: 18px;
  height: 18px;
}

.card-bookmark span {
  display: none;
}

.card-bookmark.is-saved,
.post-bookmark.is-saved {
  border-color: #000000;
  background: #ffffff;
  color: #000000;
}

.card-bookmark:hover,
.post-bookmark:hover {
  border-color: #000000;
  box-shadow: none;
}

.bookmark-backdrop {
  position: fixed;
  inset: 0;
  z-index: 30;
  background: rgba(0, 0, 0, 0.22);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease;
}

.bookmark-drawer {
  position: fixed;
  top: 0;
  right: 0;
  z-index: 31;
  display: grid;
  grid-template-rows: auto 1fr;
  width: min(400px, 100vw);
  height: 100vh;
  border-left: 1px solid var(--card-border);
  background: #ffffff;
  box-shadow: -16px 0 48px rgba(0, 0, 0, 0.1);
  transform: translateX(100%);
  transition: transform 200ms ease;
}

.bookmarks-open .bookmark-backdrop {
  opacity: 1;
  pointer-events: auto;
}

.bookmarks-open .bookmark-drawer {
  transform: translateX(0);
}

.bookmark-drawer-header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: center;
  border-bottom: 1px solid var(--card-border);
  padding: 20px;
}

.bookmark-drawer-header span,
.bookmark-row span {
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 950;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.bookmark-drawer-header strong {
  display: block;
  margin-top: 4px;
  font-size: 1.35rem;
  font-weight: 950;
}

.bookmark-close {
  border-color: var(--card-border);
  font-size: 1.35rem;
  line-height: 1;
  padding: 8px 12px;
}

.bookmark-list {
  overflow: auto;
  padding: 0 20px 24px;
}

.bookmark-row {
  display: grid;
  grid-template-columns: 34px 1fr auto;
  gap: 10px;
  align-items: center;
  border-bottom: 1px solid var(--card-border);
  color: var(--text);
  padding: 11px 0;
  text-decoration: none;
}

.bookmark-row img,
.bookmark-placeholder,
.bookmark-type-icon {
  width: 34px;
  height: 34px;
  background: var(--surface);
  object-fit: contain;
  padding: 5px;
}

.bookmark-type-icon {
  display: grid;
  place-items: center;
}

.bookmark-type-icon svg {
  width: 24px;
  height: 24px;
}

.bookmark-row strong {
  display: block;
  margin-top: 2px;
  font-size: 0.92rem;
  font-weight: 950;
  line-height: 1.2;
}

.bookmark-row a {
  text-decoration: none;
}

.bookmark-row a:hover {
  text-decoration: underline;
}

.bookmark-row p {
  margin: 3px 0 0;
  color: var(--muted);
  font-size: 0.8rem;
  font-weight: 750;
  line-height: 1.25;
}

.bookmark-row button {
  align-self: start;
  border: 0;
  color: var(--muted);
  font-size: 1.2rem;
  padding: 4px 8px;
}

.bookmark-empty {
  display: grid;
  gap: 8px;
  place-items: center;
  min-height: 260px;
  color: var(--muted);
  text-align: center;
}

.bookmark-empty strong {
  color: var(--text);
  font-size: 1.2rem;
  font-weight: 950;
}

@media (max-width: 520px) {
  .podcast-card {
    grid-template-columns: 64px 1fr;
    gap: 14px;
  }

  .podcast-card img {
    width: 64px;
    height: 64px;
  }

  .podcast-card strong {
    font-size: 1.05rem;
  }

  .podcast-card p {
    font-size: 0.92rem;
  }
}

@media (max-width: 720px) {
  .bookmark-nav-button {
    grid-column: 1 / -1;
    justify-content: center;
    width: 100%;
  }

  .bookmark-drawer {
    top: auto;
    bottom: 0;
    width: 100vw;
    max-width: 100vw;
    height: min(78vh, 680px);
    border-top: 1px solid var(--card-border);
    border-left: 0;
    transform: translateY(100%);
  }

  .bookmarks-open .bookmark-drawer {
    transform: translateY(0);
  }
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

h1 {
  margin: 0;
  color: var(--text);
  font-size: clamp(2.25rem, 6vw, 4.75rem);
  font-weight: 950;
  letter-spacing: -0.025em;
  line-height: 0.95;
}

.subtitle {
  max-width: 720px;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 700;
  line-height: 1.45;
}

button {
  border: 1px solid var(--card-border);
  background: #ffffff;
  color: var(--text);
  cursor: pointer;
  font-weight: 900;
  padding: 11px 16px;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
}

button:hover {
  border-color: var(--accent);
  box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

button:disabled {
  cursor: wait;
  opacity: 0.64;
}

.toolbar {
  display: grid;
  grid-template-columns: minmax(220px, 1fr) minmax(160px, 220px) minmax(160px, 220px);
  gap: 16px;
  position: sticky;
  top: 0;
  z-index: 5;
  padding: 16px;
  border: 1px solid var(--card-border);
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(0, 0, 0, 0.04);
  transition: transform 180ms ease, box-shadow 180ms ease;
  will-change: transform;
}

label,
.search-shell {
  display: grid;
  gap: 8px;
  color: var(--text);
  font-size: 0.85rem;
  font-weight: 900;
}

.search-control {
  display: grid;
  grid-template-columns: 1fr auto;
}

input,
select {
  width: 100%;
  border: 1px solid var(--card-border);
  background: #ffffff;
  color: var(--text);
  font-weight: 800;
  padding: 13px 14px;
  outline: none;
}

select {
  appearance: none;
  background-image:
    linear-gradient(45deg, transparent 50%, #000000 50%),
    linear-gradient(135deg, #000000 50%, transparent 50%);
  background-position:
    calc(100% - 22px) 50%,
    calc(100% - 16px) 50%;
  background-repeat: no-repeat;
  background-size: 6px 6px, 6px 6px;
  padding-right: 44px;
}

input:focus,
select:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 2px #000000;
}

.ghost-button {
  border-left: 0;
  background: var(--surface);
}

.company-chips,
.topic-chips {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 14px 0 2px;
  scrollbar-width: none;
}

.topic-chips {
  padding-top: 8px;
}

.company-chips::-webkit-scrollbar,
.topic-chips::-webkit-scrollbar {
  display: none;
}

.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
  border-color: var(--card-border);
  background: #ffffff;
  color: var(--muted);
  padding: 8px 12px;
  font-size: 0.86rem;
  white-space: nowrap;
}

.chip-logo {
  width: 18px;
  height: 18px;
  object-fit: contain;
}

.chip.active {
  border-color: #000000;
  background: #000000;
  color: #ffffff;
}

.topic-chip {
  border-radius: 999px;
}

.meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  margin: 22px 0;
  color: var(--muted);
  font-weight: 650;
}

.meta p {
  margin: 0;
}

.posts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  padding-bottom: 64px;
  background: transparent;
  border: 0;
}

.post-card {
  position: relative;
  display: grid;
  grid-template-rows: auto 1fr auto;
  gap: 16px;
  min-height: 320px;
  border: 1px solid var(--card-border);
  background: var(--card);
  padding: 24px;
  transition: border-color 160ms ease, box-shadow 160ms ease, transform 160ms ease;
  scroll-margin-top: 120px;
  cursor: pointer;
}

.post-card:hover {
  border-color: #000000;
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.post-card:first-child {
  grid-column: span 2;
}

.post-card:first-child .post-title {
  max-width: 720px;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
}

.post-card.is-linked {
  border-color: #000000;
  box-shadow: var(--shadow);
}

.post-card.is-new {
  border-left-color: var(--card-border);
}

.post-card.is-new:hover {
  border-left-color: #000000;
}

.new-ribbon {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: 28px;
  background: #ff6b00;
  color: #ffffff;
  font-size: 0.72rem;
  font-weight: 950;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.post-card.is-new {
  padding-left: 42px;
}

.post-company {
  display: flex;
  gap: 10px;
  align-items: center;
  color: var(--text);
  font-size: 0.82rem;
  font-weight: 950;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.post-logo {
  width: 34px;
  height: 34px;
  border: 1px solid var(--card-border);
  background: #ffffff;
  object-fit: contain;
  padding: 6px;
}

.post-body {
  display: grid;
  align-content: start;
  gap: 14px;
}

.post-title {
  color: var(--text);
  font-size: 1.35rem;
  font-weight: 950;
  line-height: 1.2;
  text-decoration: none;
}

.post-title:hover {
  text-decoration: underline;
}

.post-summary {
  margin: 0;
  color: var(--muted);
  font-weight: 700;
  line-height: 1.55;
}

.post-topics {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.post-topic {
  border-color: var(--card-border);
  border-radius: 999px;
  background: var(--surface);
  color: var(--text);
  font-size: 0.78rem;
  font-weight: 900;
  padding: 6px 9px;
}

.post-topic:hover {
  border-color: #000000;
  box-shadow: none;
}

.post-footer {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: end;
  border-top: 1px solid var(--card-border);
  padding-top: 16px;
  color: var(--text);
  font-size: 0.9rem;
  font-weight: 900;
}

.copy-link {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  border-color: var(--card-border);
  background: #ffffff;
  color: var(--text);
  font-size: 0.86rem;
  padding: 7px 10px;
}

.copy-link svg {
  width: 15px;
  height: 15px;
}

.copy-link.is-feedback svg {
  display: none;
}

.copy-link:hover {
  border-color: #000000;
  box-shadow: none;
}

time {
  align-self: end;
  color: var(--text);
}

.empty-state {
  grid-column: 1 / -1;
  display: grid;
  place-items: center;
  gap: 8px;
  min-height: 260px;
  border: 1px dashed var(--card-border-strong);
  background: var(--surface);
  text-align: center;
}

.empty-state strong {
  font-size: 1.4rem;
  font-weight: 950;
}

.empty-state span {
  color: var(--muted);
  font-weight: 800;
}

.scroll-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 10;
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-color: #000000;
  background: #000000;
  color: #ffffff;
  opacity: 0;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 180ms ease, transform 180ms ease;
}

.scroll-top::before {
  content: "";
  width: 12px;
  height: 12px;
  border-top: 3px solid #ffffff;
  border-left: 3px solid #ffffff;
  transform: translateY(3px) rotate(45deg);
}

.scroll-top.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

@media (max-width: 720px) {
  .hero {
    display: block;
    width: min(100vw - 24px, 1180px);
    padding-top: 34px;
  }

  .navbar {
    width: min(100vw - 24px, 1180px);
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 12px;
    min-height: auto;
    padding: 14px 0;
  }

  .nav-brand {
    min-width: 0;
  }

  .nav-links {
    grid-column: 1 / -1;
    display: none;
    width: 100%;
    border-color: #000000;
    padding: 6px;
    justify-content: flex-start;
    overflow-x: auto;
    scrollbar-width: none;
  }

  .nav-links.is-open {
    display: grid;
    grid-template-columns: 1fr;
  }

  .nav-links::before {
    display: none;
  }

  .nav-link,
  .nav-link.active {
    width: 100%;
    background: transparent;
    color: var(--text);
  }

  .nav-link.active {
    border: 1px solid #000000;
  }

  .nav-links::-webkit-scrollbar {
    display: none;
  }

  .menu-toggle {
    display: inline-grid;
    gap: 4px;
    align-content: center;
    width: 42px;
    height: 38px;
    padding: 8px;
  }

  .menu-toggle span {
    display: block;
    height: 2px;
    background: #000000;
  }

  .about-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .about-photo-card {
    max-width: 260px;
    rotate: 0deg;
  }

  .about-portrait {
    box-shadow: 8px 8px 0 #000000;
  }

  .about-photo-card span {
    rotate: 0deg;
    font-size: 0.78rem;
  }

  .about-kicker {
    font-size: 1rem;
    margin-bottom: 14px;
  }

  .about-copy {
    margin-top: 24px;
  }

  .about-copy p {
    font-size: 1rem;
  }

  .about-socials {
    display: grid;
    grid-template-columns: 1fr;
  }

  .about-socials a {
    justify-content: center;
  }

  .site-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 10px;
    width: min(100vw - 24px, 1180px);
    margin-top: 42px;
    padding-bottom: 28px;
  }

  .site-footer nav {
    gap: 14px;
  }

  main {
    width: min(100vw - 24px, 1180px);
  }

  .toolbar {
    grid-template-columns: 1fr;
    padding: 12px;
    width: 100%;
  }

  .toolbar.is-hidden {
    box-shadow: none;
    pointer-events: none;
    transform: translateY(calc(-100% - 12px));
  }

  .search-control {
    grid-template-columns: 1fr;
  }

  .ghost-button {
    border-left: 1px solid var(--card-border);
    border-top: 0;
  }

  .meta {
    align-items: stretch;
    flex-direction: column;
  }

  .posts {
    grid-template-columns: 1fr;
  }

  .post-card,
  .talk-card,
  .book-card,
  .podcast-card {
    max-width: 100%;
  }

  .book-grid,
  .talk-grid,
  .podcast-grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .post-card:first-child {
    grid-column: auto;
  }

  .post-card:first-child .post-title {
    font-size: 1.35rem;
  }
}

@media (min-width: 721px) and (max-width: 980px) {
  .posts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }



  .scroll-top {
    right: 16px;
    bottom: 18px;
  }
}