:root {
  --sound-ink: #101116;
  --sound-bg: #141314;
  --sound-panel: #201f20;
  --sound-panel-2: #2a2a2a;
  --sound-text: #e5e2e2;
  --sound-muted: #c7c6cb;
  --sound-source-text: #1F2833;
  --sound-source-border: #DAD7CE;
  --sound-teal: #00A6B2;
  --sound-cyan: #5BD8E4;
  --sound-red: #E63B48;
  --sound-amber: #F1B642;
  --sound-paper: #F7F6F1;
  --sound-line: rgba(255, 255, 255, .11);
  --font-head: "Playfair Display", Georgia, serif;
  --font-body: "Inter", Arial, sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  background: var(--sound-bg);
}

body {
  background: var(--sound-bg);
  color: var(--sound-text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
}

a {
  color: inherit;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: -48px;
  z-index: 1000;
  background: var(--sound-teal);
  color: var(--sound-ink);
  border-color: var(--sound-amber);
  padding: 8px 12px;
  border-radius: 4px;
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 90;
  border-color: var(--sound-source-text);
}

.site-nav {
  background: rgba(16, 17, 22, .94);
  border-bottom: 1px solid var(--sound-line);
  box-shadow: none;
  backdrop-filter: blur(16px);
}

.site-nav .brand-logo,
.footer-brand {
  color: var(--sound-text);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.5rem;
}

.site-nav ul a {
  color: var(--sound-muted);
  font-weight: 700;
}

.site-nav ul a:hover,
.site-nav ul a:focus {
  color: var(--sound-cyan);
  background: transparent;
}

.dropdown-content {
  background: var(--sound-panel);
  border: 1px solid var(--sound-line);
  border-radius: 6px;
}

.dropdown-content li > a,
.sidenav li > a {
  color: var(--sound-text);
}

.sidenav {
  background: var(--sound-ink);
}

.sidenav .mobile-child {
  padding-left: 42px;
  color: var(--sound-muted);
}

.home-hero,
.page-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(circle at 18% 20%, rgba(0, 166, 178, .22), transparent 28rem),
    radial-gradient(circle at 85% 10%, rgba(230, 59, 72, .18), transparent 24rem),
    linear-gradient(135deg, #101116 0%, #141314 70%);
  border-bottom: 1px solid var(--sound-line);
}

.home-hero {
  min-height: 560px;
  display: flex;
  align-items: center;
  padding: 72px 0;
}

.page-hero {
  padding: 52px 0 42px;
}

.page-hero--article {
  padding-bottom: 24px;
}

.section-kicker {
  color: var(--sound-red);
  font-size: .78rem;
  font-weight: 800;
  text-transform: uppercase;
}

.home-hero h1,
.page-hero h1,
.content-article-header h1 {
  color: var(--sound-paper);
  font-family: var(--font-head);
  font-weight: 800;
  line-height: 1.1;
  margin: 0 0 18px;
}

.home-hero h1 {
  font-size: 4rem;
}

.page-hero h1,
.content-article-header h1 {
  font-size: 3rem;
}

.flow-text,
.lead {
  color: var(--sound-muted);
}

.hero-image {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--sound-line);
  opacity: .82;
}

.feed-section,
.article-section {
  background: var(--sound-bg);
}

.feed-list {
  display: grid;
  gap: 22px;
}

.sound-card,
.article-panel,
.content-card,
.site-sidebar .collection,
.source-links,
.content-toc {
  background: rgba(32, 31, 32, .88);
  border: 1px solid var(--sound-line);
  border-radius: 8px;
}

.sound-card {
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr);
  gap: 18px;
  padding: 24px;
  transition: border-color .2s ease, transform .2s ease, background .2s ease;
}

.sound-card:hover {
  border-color: rgba(91, 216, 228, .5);
  transform: translateY(-2px);
  background: rgba(42, 42, 42, .9);
}

.sound-card--feature {
  border-color: rgba(241, 182, 66, .38);
}

.sound-card__marker {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--sound-red);
  box-shadow: 0 0 0 5px rgba(230, 59, 72, .12);
  margin-top: 12px;
}

.sound-card h2,
.content-card h2,
.site-prose h2,
.site-prose h3,
.site-prose h4 {
  color: var(--sound-text);
  border-color: var(--sound-red);
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.2;
}

.sound-card h2 {
  font-size: 2rem;
  margin: 4px 0 12px;
}

.sound-card__meta,
.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  color: var(--sound-muted);
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.sound-card p,
.site-prose p,
.content-card p {
  color: var(--sound-muted);
}

.sound-card__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
  margin-top: 16px;
}

.read-link,
.site-prose a,
.site-block--paragraph a,
.source-links a,
.content-card a {
  color: var(--sound-cyan);
  text-decoration: underline;
  text-decoration-color: rgba(91, 216, 228, .45);
  text-underline-offset: 3px;
}

.read-link:hover,
.site-prose a:hover,
.source-links a:hover,
.content-card a:hover {
  color: var(--sound-amber);
  text-decoration-color: var(--sound-amber);
}

.chip {
  background: rgba(241, 182, 66, .16);
  color: var(--sound-amber);
  border: 1px solid rgba(241, 182, 66, .28);
}

.site-sidebar {
  position: sticky;
  top: 92px;
}

.site-sidebar .collection {
  border-color: var(--sound-line);
  overflow: hidden;
}

.site-sidebar .collection-item {
  background: transparent;
  color: var(--sound-muted);
  border-color: var(--sound-line);
  font-size: .92rem;
}

.site-sidebar .collection-item:hover {
  color: var(--sound-cyan);
  background: rgba(0, 166, 178, .08);
}

.article-panel {
  padding: 34px;
}

.site-prose h2 {
  font-size: 2.4rem;
  margin-top: 0;
}

.site-prose h3 {
  font-size: 1.7rem;
}

.site-prose ul,
.site-prose ol {
  margin-left: 1.25rem;
}

.site-prose li {
  margin-bottom: 8px;
}

.site-figure img,
.site-gallery img,
.main-image img,
.content-card img {
  display: block;
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.site-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 14px;
}

.site-table {
  overflow-x: auto;
}

.site-table table {
  background: rgba(247, 246, 241, .04);
  color: var(--sound-text);
}

blockquote {
  border-left-color: var(--sound-red);
  color: var(--sound-muted);
}

pre {
  background: #0b0c0f;
  color: var(--sound-paper);
  border-radius: 8px;
  padding: 16px;
  overflow-x: auto;
}

.content-card-grid {
  display: grid;
  gap: 22px;
}

.content-card-grid--2 {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.content-card-grid--3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.content-card-grid__full {
  grid-column: 1 / -1;
}

.content-card {
  overflow: hidden;
}

.content-card__body {
  padding: 22px;
}

.content-card--horizontal {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr);
}

.content-card--minimal {
  background: transparent;
}

.content-toc {
  padding: 18px;
  margin-bottom: 20px;
  position: sticky;
  top: 92px;
}

.content-toc ul {
  margin: 0;
}

.content-toc li {
  list-style: none;
  margin: 0 0 8px;
}

.main-image {
  float: right;
  max-width: 34%;
  margin: 0 0 18px 24px;
}

.source-links {
  margin-top: 24px;
  padding: 14px 18px;
  color: var(--sound-muted);
}

.source-links summary {
  cursor: pointer;
  color: var(--sound-amber);
  font-weight: 700;
}

.breadcrumb-nav {
  background: transparent;
  box-shadow: none;
  height: auto;
  line-height: 1.4;
  margin-bottom: 18px;
}

.breadcrumb-nav .breadcrumb {
  color: var(--sound-muted);
  font-size: .9rem;
}

.breadcrumb-nav .breadcrumb:last-child {
  color: var(--sound-cyan);
}

.site-footer {
  background: #0e0e0e;
  color: var(--sound-source-border);
  border-top: 1px solid var(--sound-source-border);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: flex-end;
}

.footer-links a {
  color: var(--sound-muted);
}

.footer-links a:hover {
  color: var(--sound-cyan);
}

@media (max-width: 992px) {
  .home-hero {
    min-height: 420px;
    padding: 52px 0;
  }

  .home-hero h1,
  .page-hero h1,
  .content-article-header h1 {
    font-size: 2.5rem;
  }

  .site-sidebar {
    position: static;
    margin-top: 24px;
  }

  .content-card-grid--2,
  .content-card-grid--3,
  .content-card--horizontal {
    grid-template-columns: 1fr;
  }

  .main-image {
    float: none;
    max-width: 100%;
    margin: 0 0 18px;
  }
}

@media (max-width: 600px) {
  .site-nav .brand-logo {
    font-size: 1.25rem;
    max-width: 72%;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .sound-card,
  .article-panel {
    padding: 20px;
  }

  .sound-card h2,
  .site-prose h2 {
    font-size: 1.8rem;
  }
}

@media print {
  .site-header,
  .site-footer,
  .site-sidebar,
  .source-links {
    display: none;
  }

  body {
    background: #fff;
    color: #111;
  }
}