@import url('https://fonts.googleapis.com/css2?family=IBM+Plex+Mono:wght@400;500;600&family=Source+Sans+3:wght@400;500;600;700&family=Source+Serif+4:wght@400;600;700&display=swap');

* {
  font-family: "Source Sans 3", Arial, Helvetica, sans-serif;
  margin: 0;
  padding: 0;
  word-break: keep-all;
  font-feature-settings: normal;
  text-rendering: optimizeLegibility;
  box-sizing: border-box;
}

:root {
  --bg: #1e1e2e;
  --mantle: #181825;
  --crust: #11111b;
  --surface0: #313244;
  --fg: #cdd6f4;
  --muted: #bac2de;
  --soft: #a6adc8;
  --border: #45475a;
  --border-strong: #89b4fa;
  --accent: #89dceb;
  --accent-2: #94e2d5;
  --link: #89b4fa;
  --code-bg: #1e1e2e;
  --success: #a6e3a1;
  --warning: #f9e2af;
  --error: #f38ba8;
  --rosewater: #f5e0dc;
  --shadow: 0 10px 28px rgba(0, 0, 0, 0.25);
}

html {
  min-height: 100%;
  background: var(--bg);
}

body {
  margin: auto;
  padding: 20px 30px 50px 30px;
  min-height: 100vh;
  color: var(--fg);
  background: var(--bg);
  caret-color: var(--rosewater);
}

a {
  color: var(--fg);
  text-decoration: none;
  cursor: pointer;
}

img {
  max-width: 100%;
  height: auto;
}

::selection {
  background: rgba(147, 153, 178, 0.26);
  color: var(--fg);
}

#top-container {
  position: fixed;
  z-index: 999;
  padding-bottom: 5px;
  left: 50%;
  transform: translateX(-50%);
  width: min(920px, calc(100% - 60px));
}

.site-nav-shell {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(30, 30, 46, 0.96);
  box-shadow: var(--shadow);
}

.site-nav-shell h1 {
  font-size: 24px;
  display: inline;
  font-weight: 700;
  font-family: "Source Sans 3", Arial, Helvetica, sans-serif;
}

.site-nav-shell span {
  display: block;
  font-size: 13px;
  font-weight: 400;
  color: var(--muted);
  margin-top: 4px;
}

.site-nav-shell .logo-link {
  display: block;
}

.site-nav-shell .logo-link:hover,
.site-nav-shell .logo-link:focus {
  color: var(--accent);
}

.site-nav-shell .info-link {
  display: inline-block;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--soft);
  background: rgba(49, 50, 68, 0.8);
}

.site-nav-shell .info-link:hover,
.site-nav-shell .info-link:focus {
  color: var(--bg);
  background-color: var(--accent);
  border-color: var(--accent);
}

#main-container {
  margin: 108px auto 56px;
  max-width: 920px;
}

#collection-container {
  margin-top: 34px;
}

.landing-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.4fr) minmax(280px, 0.8fr);
  gap: 18px;
  align-items: stretch;
}

.landing-hero-copy,
.landing-hero-panel {
  border: 1px solid var(--border);
  border-radius: 22px;
  background: rgba(24, 24, 37, 0.98);
  box-shadow: var(--shadow);
}

.landing-hero-copy {
  padding: 28px;
}

.landing-profile {
  display: flex;
  gap: 22px;
  align-items: start;
}

.landing-avatar {
  width: 168px;
  height: 168px;
  border-radius: 24px;
  object-fit: cover;
  object-position: center;
  border: 1px solid var(--border);
  background: var(--mantle);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
  flex: 0 0 168px;
}

.landing-profile-copy {
  min-width: 0;
  flex: 1 1 auto;
}

.landing-kicker {
  margin: 2px 0 8px;
  color: var(--soft);
  font-family: "IBM Plex Mono", Consolas, Monaco, monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.landing-hero-copy h1 {
  font-size: clamp(2.05rem, 4.2vw, 3.45rem);
  line-height: 1.04;
  max-width: 100%;
}

.landing-description {
  margin-top: 16px;
  max-width: 60ch;
  color: var(--muted);
  line-height: 1.8;
  font-size: 1.04rem;
}

.landing-hero-links {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.landing-hero-links a {
  display: inline-flex;
  align-items: center;
  padding: 9px 12px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: rgba(17, 17, 27, 0.82);
  color: var(--muted);
  font-family: "IBM Plex Mono", Consolas, Monaco, monospace;
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.landing-hero-links a:hover,
.landing-hero-links a:focus {
  color: var(--bg);
  border-color: var(--accent);
  background: var(--accent);
}

.landing-hero-panel {
  padding: 18px;
  display: grid;
  gap: 12px;
}

.landing-meta {
  padding: 16px 16px 14px;
  border-radius: 16px;
  border: 1px solid var(--border);
  background: rgba(30, 30, 46, 0.96);
}

.landing-meta-label {
  display: block;
  margin-bottom: 6px;
  color: var(--soft);
  font-family: "IBM Plex Mono", Consolas, Monaco, monospace;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.landing-meta-value {
  display: block;
  font-size: 1rem;
  color: var(--fg);
}

.landing-meta-support {
  display: block;
  margin-top: 4px;
  color: var(--soft);
  line-height: 1.55;
  font-size: 0.94rem;
}

.collection-heading {
  margin-bottom: 14px;
}

.collection-heading h2 {
  margin-top: 6px;
  font-size: 1.8rem;
  font-weight: 700;
}

.writeup-list {
  list-style: none;
  display: grid;
  gap: 18px;
}

.writeup-list-item {
  border: 1px solid var(--border);
  border-radius: 20px;
  overflow: hidden;
  background: rgba(30, 30, 46, 0.96);
  box-shadow: var(--shadow);
  transition: transform 160ms ease, border-color 160ms ease, background-color 160ms ease;
}

.writeup-list-item:hover {
  transform: translateY(-2px);
  border-color: var(--border-strong);
}

.writeup-list-item a {
  display: block;
  padding: 22px 24px;
}

.writeup-list-item h1 {
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 4px;
  font-family: "Source Sans 3", Arial, Helvetica, sans-serif;
}

.writeup-list-item h2 {
  font-size: 18px;
  font-weight: 400;
  margin-bottom: 8px;
  color: var(--soft);
}

.writeup-list-item time,
#writeup-date {
  font-size: 13px;
  color: var(--muted);
}

.writeup-excerpt {
  margin-top: 12px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--fg);
  opacity: 0.92;
}

.writeup-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin-top: 14px;
}

.writeup-tags li {
  font-size: 12px;
  color: var(--soft);
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: rgba(49, 50, 68, 0.78);
  font-family: "IBM Plex Mono", Consolas, Monaco, monospace;
}

.writeup-page {
  border: 1px solid var(--border);
  border-radius: 22px;
  overflow: hidden;
  background: rgba(24, 24, 37, 0.98);
  box-shadow: var(--shadow);
  padding: 24px;
}

.writeup-header {
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
}

#writeup-title {
  font-size: 28px;
  font-weight: 700;
  font-family: "Source Sans 3", Arial, Helvetica, sans-serif;
}

#writeup-subtitle {
  display: block;
  font-size: 18px;
  font-weight: 400;
  color: var(--soft);
  margin-top: 8px;
}

#writeup-content-container {
  margin-top: 0;
}

.writeup-body-card {
  margin-top: 20px;
  padding: 18px;
  border: 1px solid var(--border);
  border-radius: 18px;
  background: rgba(30, 30, 46, 0.98);
  box-shadow: inset 0 1px 0 rgba(205, 214, 244, 0.02);
}

#writeup-navigation {
  margin-top: 32px;
  overflow: hidden;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

#writeup-navigation .writeup-navigation-item {
  margin-bottom: 18px;
}

#writeup-navigation .writeup-navigation-arrow {
  font-size: 14px;
  width: 18px;
  line-height: 1.7;
  color: var(--accent);
}

#writeup-navigation .writeup-navigation-next {
  text-align: left;
  float: left;
}

#writeup-navigation .writeup-navigation-prev {
  text-align: right;
  float: right;
}

#writeup-navigation .writeup-navigation-content {
  max-width: 260px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: rgba(24, 24, 37, 0.98);
}

#writeup-navigation .writeup-navigation-title {
  font-weight: 700;
  font-size: 15px;
}

#writeup-navigation .writeup-navigation-subtitle {
  font-weight: 400;
  font-size: 13px;
  color: var(--soft);
  margin-top: 4px;
}

#writeup-navigation a:hover .writeup-navigation-content,
#writeup-navigation a:focus .writeup-navigation-content {
  background-color: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

#writeup-navigation a:hover .writeup-navigation-subtitle,
#writeup-navigation a:focus .writeup-navigation-subtitle {
  color: var(--bg);
}

#writeup-list-button-container {
  width: 90px;
  height: 90px;
  margin: 24px auto 0;
}

#writeup-list-button-container #writeup-list-button {
  display: table-cell;
  width: 90px;
  height: 90px;
  border: 1px solid var(--border);
  border-radius: 100%;
  vertical-align: middle;
  text-align: center;
  font-size: 20px;
  background: rgba(24, 24, 37, 0.98);
  box-shadow: var(--shadow);
}

#writeup-list-button-container #writeup-list-button:hover {
  background-color: var(--accent);
  color: var(--bg);
  border-color: var(--accent);
}

#writeup-content-container h1,
#writeup-content-container h2,
#writeup-content-container h3,
#writeup-content-container h4,
#writeup-content-container h5,
#writeup-content-container h6 {
  margin-top: 30px;
  margin-bottom: 20px;
  font-weight: 700;
  font-family: "Source Sans 3", Arial, Helvetica, sans-serif;
}

#writeup-content-container h1 {
  font-size: 22px;
  border-bottom: 1px solid var(--border);
  padding-bottom: 5px;
}

#writeup-content-container h2 {
  font-size: 20px;
}

#writeup-content-container h3 {
  font-size: 18px;
}

#writeup-content-container h4 {
  font-size: 16px;
}

#writeup-content-container p {
  font-size: 16px;
  line-height: 200%;
  margin-bottom: 15px;
}

#writeup-content-container img {
  max-width: 100%;
  margin-top: 10px;
  height: auto;
  border-radius: 12px;
  border: 1px solid var(--border);
}

#writeup-content-container ul,
#writeup-content-container ol {
  padding-left: 20px;
  margin-bottom: 20px;
}

#writeup-content-container li {
  list-style-position: inside;
  line-height: 200%;
  margin-top: 10px;
}

#writeup-content-container a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 0.12em;
}

#writeup-content-container a:hover,
#writeup-content-container a:focus {
  text-decoration: none;
  background-color: var(--accent);
  color: var(--bg);
}

#writeup-content-container pre {
  padding: 15px 20px 20px;
  margin-top: 25px;
  margin-bottom: 25px;
  overflow: auto;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg);
  box-shadow: inset 0 0 0 1px rgba(137, 180, 250, 0.08);
}

#writeup-content-container .hljs {
  display: block;
  color: var(--fg);
  background: transparent;
}

#writeup-content-container .hljs-built_in,
#writeup-content-container .hljs-selector-tag,
#writeup-content-container .hljs-section,
#writeup-content-container .hljs-link,
#writeup-content-container .hljs-title {
  color: #89b4fa;
}

#writeup-content-container .hljs-keyword,
#writeup-content-container .hljs-doctag,
#writeup-content-container .hljs-selector-id,
#writeup-content-container .hljs-selector-class {
  color: #cba6f7;
}

#writeup-content-container .hljs-string,
#writeup-content-container .hljs-meta,
#writeup-content-container .hljs-name,
#writeup-content-container .hljs-symbol,
#writeup-content-container .hljs-bullet,
#writeup-content-container .hljs-template-tag,
#writeup-content-container .hljs-template-variable {
  color: #a6e3a1;
}

#writeup-content-container .hljs-number,
#writeup-content-container .hljs-literal,
#writeup-content-container .hljs-type {
  color: #fab387;
}

#writeup-content-container .hljs-attr,
#writeup-content-container .hljs-attribute,
#writeup-content-container .hljs-meta-keyword {
  color: #f9e2af;
}

#writeup-content-container .hljs-comment,
#writeup-content-container .hljs-quote,
#writeup-content-container .hljs-deletion {
  color: #7f849c;
  font-style: italic;
}

#writeup-content-container .hljs-keyword,
#writeup-content-container .hljs-selector-tag,
#writeup-content-container .hljs-literal,
#writeup-content-container .hljs-title,
#writeup-content-container .hljs-section,
#writeup-content-container .hljs-doctag,
#writeup-content-container .hljs-type,
#writeup-content-container .hljs-name,
#writeup-content-container .hljs-strong {
  font-weight: 700;
}

#writeup-content-container .hljs-emphasis {
  font-style: italic;
}

#writeup-content-container code,
#writeup-content-container code span {
  font-family: "IBM Plex Mono", Consolas, Monaco, 'Ubuntu Mono', 'Andale Mono', monospace;
}

#writeup-content-container p code,
#writeup-content-container li code {
  background-color: var(--code-bg);
  padding: 0 5px;
  border-radius: 4px;
  border: 1px solid rgba(137, 180, 250, 0.18);
}

#writeup-content-container blockquote {
  border-left: 3px solid var(--overlay1);
  padding-left: 15px;
}

#writeup-content-container blockquote p {
  font-style: italic;
  color: var(--soft);
}

#writeup-content-container table {
  border-spacing: unset;
  border-collapse: collapse;
  width: 100%;
}

#writeup-content-container th,
#writeup-content-container td {
  padding: 5px 10px;
  border: 1px solid var(--border);
}

#writeup-content-container sup {
  font-size: 11px;
}

#writeup-content-container details {
  display: inline;
  margin-bottom: 25px;
}

#writeup-content-container details[open=""] > summary {
  background-color: var(--accent-2);
  color: var(--bg);
}

#writeup-content-container summary {
  font-weight: bold;
  cursor: pointer;
}

#writeup-content-container .writeup-toc {
  font-size: 15px;
  margin-bottom: 30px;
  padding: 16px 18px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: rgba(24, 24, 37, 0.98);
}

#writeup-content-container .writeup-toc-list {
  list-style-type: none;
  margin: 0;
  padding-left: 0;
}

#writeup-content-container .writeup-toc-item {
  margin-top: 5px;
}

#writeup-content-container .writeup-toc-level-2 {
  padding-left: 20px;
}

#writeup-content-container .writeup-toc-level-3 {
  padding-left: 40px;
}

#writeup-content-container section {
  margin-bottom: 15px;
}

.component {
  margin: 18px 0;
}

.component-callout {
  border: 1px solid var(--border);
  padding: 14px 16px;
  border-radius: 14px;
  background: rgba(24, 24, 37, 0.98);
}

.component-callout-info {
  border-left: 4px solid var(--accent);
}

.component-callout-warning {
  border-left: 4px solid var(--warning);
}

.component-callout-note {
  border-left: 4px solid var(--link);
}

.component-label {
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--soft);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-family: "IBM Plex Mono", Consolas, Monaco, monospace;
}

.component-figure {
  display: block;
}

.component-figure figcaption {
  margin-top: 8px;
  font-size: 13px;
  color: var(--soft);
}

@media (max-width: 720px) {
  body {
    padding: 16px 18px 40px;
  }

  #top-container {
    width: calc(100% - 36px);
  }

  .site-nav-shell {
    display: grid;
    gap: 12px;
  }

  .site-nav-shell small {
    text-align: left;
  }

  #main-container {
    max-width: 100%;
    margin-top: 118px;
  }

  .writeup-page {
    padding: 18px;
  }

  .landing-hero {
    grid-template-columns: 1fr;
  }

  .landing-hero-copy {
    padding: 20px;
  }

  .landing-profile {
    gap: 16px;
  }

  .landing-avatar {
    width: 120px;
    height: 120px;
    flex-basis: 120px;
  }

  #writeup-navigation .writeup-navigation-next,
  #writeup-navigation .writeup-navigation-prev {
    float: none;
    text-align: left;
  }

  #writeup-navigation .writeup-navigation-content {
    max-width: 100%;
  }
}