:root {
  --header-height: 92px;
  --logo-art-height: 80px;
  --logo-art-share: .869;
  --logo-pad-top-share: .049;
  color-scheme: dark;
  --bg-primary: linear-gradient(to bottom, #0b1a33, #070b14);
  --bg-secondary: rgba(255, 255, 255, .02);
  --header-bg: #131f33;
  --text-primary: #e6e6e6;
  --text-secondary: #aaa;
  --button-bg: rgba(30, 40, 60, .8);
  --button-bg-hover: rgba(50, 70, 100, .9);
  --button-bg-active: rgba(40, 55, 85, .95);
  --button-border: rgba(143, 183, 255, .3);
  --button-border-hover: rgba(143, 183, 255, .6);
  --button-glow: rgba(143, 183, 255, .2);
  --text-accent: #8fb7ff;
  --link-color: #dbe7ff;
  --border-color: rgba(255, 255, 255, .08);
  --star-color: white;
  font-family: Arial, sans-serif;
  color: var(--text-primary);
  background: var(--bg-primary);
}
:root[data-theme="light"] {
  color-scheme: light;
  --bg-primary: linear-gradient(to bottom, #f5f5f5, #e8e8e8);
  --bg-secondary: rgba(0, 0, 0, .08);
  --text-primary: #000;
  --text-secondary: #333;
  --border-color: rgba(0, 0, 0, .12);
  --text-accent: #0052cc;
  --link-color: #0052cc;
  --star-color: #333;
}
:root[data-theme="retro"] {
  color-scheme: dark;
  --bg-primary: #0a0a1a;
  --bg-secondary: #1a1a3a;
  --header-bg: #000033;
  --text-primary: #00ff00;
  --text-secondary: #00dd00;
  --button-bg: #000055;
  --button-bg-hover: #000088;
  --button-border: #00ff00;
  --button-border-hover: #00ffff;
  --button-glow: #00ff00;
  --text-accent: #00ffff;
  --star-color: #ffff00;
  --border-color: #00ff00;
  font-family: "Courier New", monospace;
}
* { box-sizing: border-box; }
body {
  min-height: 100vh;
  margin: 0;
  padding-top: calc(var(--header-height) + 28px);
  color: var(--text-primary);
  background: var(--bg-primary);
  background-attachment: fixed;
}
button, input, select { font: inherit; }
a { color: var(--text-accent); }
a, button { transition: color .18s ease, background-color .18s ease, border-color .18s ease, box-shadow .18s ease; }
a:focus-visible, button:focus-visible { outline: 3px solid #ffd166; outline-offset: 3px; }
.header {
  position: fixed;
  z-index: 1000;
  top: 0;
  right: 0;
  left: 0;
  display: flex;
  align-items: center;
  gap: 40px;
  padding: 6px 40px;
  border-bottom: 1px solid rgba(143, 183, 255, .1);
  background: var(--header-bg);
}
.header-title {
  display: flex;
  align-items: flex-start;
  height: var(--logo-art-height);
  margin: 0;
  overflow: hidden;
  line-height: 0;
}
.header-logo {
  display: block;
  width: auto;
  height: calc(var(--logo-art-height) / var(--logo-art-share));
  margin-top: calc(var(--logo-art-height) / var(--logo-art-share) * var(--logo-pad-top-share) * -1);
}
.header-actions { position: relative; display: flex; align-items: center; gap: 8px; margin-left: auto; }
.header-copyright {
  position: absolute;
  right: 0;
  bottom: calc(100% + 5px);
  color: #f2f4f8;
  font-size: 10px;
  line-height: 1;
  white-space: nowrap;
  pointer-events: none;
}
.header button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  min-width: 40px;
  height: 40px;
  padding: 0 12px;
  border-radius: 8px;
  font-size: 16px;
  line-height: 1;
}
.header button.icon-btn {
  width: 40px;
  padding: 0;
  border: 1px solid var(--button-border);
  background: var(--button-bg);
  color: var(--text-primary);
  cursor: pointer;
  transition: all .18s ease;
}
.header button.icon-btn:hover { border-color: var(--button-border-hover); background: var(--button-bg-hover); box-shadow: 0 0 8px var(--button-glow); }
.page-selector { position: relative; display: inline-block; }
.page-selector-menu {
  position: absolute;
  z-index: 1001;
  top: 100%;
  right: 0;
  min-width: 130px;
  margin-top: 4px;
  border: 1px solid var(--button-border);
  border-radius: 8px;
  overflow: hidden;
  background: var(--header-bg);
  box-shadow: 0 4px 12px rgba(0, 0, 0, .3);
}
.page-selector-menu[hidden] { display: none; }
.page-selector-item {
  display: block;
  width: 100%;
  padding: 10px 14px;
  border: 0;
  color: var(--text-primary);
  font-size: 14px;
  text-align: left;
  text-decoration: none;
  transition: all .15s ease;
}
.page-selector-item:hover { background: var(--button-bg-hover); color: var(--text-accent); }
.page-selector-item.active { padding-left: 11px; border-left: 3px solid var(--text-accent); background: var(--button-bg-active); }
.page-selector-divider { height: 1px; margin: 4px 0; background: var(--button-border); }
:root[data-theme="retro"] .header { border: 3px solid #00ff00; border-bottom-width: 5px; box-shadow: 0 0 20px #00ff00, inset 0 0 20px rgba(0, 255, 0, .1); }
:root[data-theme="retro"] .header-title { filter: drop-shadow(0 0 6px #00ff00); }
:root[data-theme="retro"] .header .icon-btn { border: 2px solid #00ff00; background: #000055; color: #00ff00; box-shadow: 0 0 10px #00ff00; }
:root[data-theme="retro"] .header .icon-btn:hover { border-color: #00ffff; background: #000088; color: #00ffff; box-shadow: 0 0 20px #00ffff; }
:root[data-theme="retro"] .page-selector-menu { border: 2px solid #00ff00; background: #000033; box-shadow: 0 0 15px rgba(0, 255, 0, .3); }
:root[data-theme="retro"] .page-selector-item { color: #00ff00; }
:root[data-theme="retro"] .page-selector-item:hover { background: #000055; color: #00ffff; }
:root[data-theme="retro"] .page-selector-item.active { border-left-color: #00ffff; background: #000044; color: #00ffff; }
:root[data-theme="retro"] .page-selector-divider { background: #00ff00; }
:root[data-theme="retro"] .blog-post:hover { border-color: #00ffff; box-shadow: 0 0 12px rgba(0, 255, 255, .25); }
:root[data-theme="light"] .page-selector-item { color: #172337; }
:root[data-theme="light"] .page-selector-menu { background: #f5f7fa; border-color: rgba(26, 43, 61, .2); box-shadow: 0 4px 12px rgba(15, 32, 48, .2); }
:root[data-theme="light"] .page-selector-item:hover { color: #12385c; background: #e4ebf2; }
:root[data-theme="light"] .page-selector-item.active { color: #12385c; background: #dce6ef; border-left-color: #315f88; }
:root[data-theme="light"] .page-selector-divider { background: rgba(26, 43, 61, .2); }
:root[data-theme="light"] .header .icon-btn { border: 1px solid rgba(143, 183, 255, .3); background: rgba(30, 40, 60, .8); color: #dbe7ff; }
:root[data-theme="light"] .blog-post:hover { background: rgba(0, 0, 0, .12); }
:root[data-theme="light"] .media-item:hover { background: rgba(0, 0, 0, .12); }
:root[data-theme="light"] .header .icon-btn { border: 1px solid rgba(143, 183, 255, .3); background: rgba(30, 40, 60, .8); color: #dbe7ff; }
main { width: min(1120px, calc(100% - 48px)); margin: 40px auto 80px; }
.eyebrow { margin: 0 0 8px; color: #e15b44; font-size: 12px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; }
h1 { margin: 0; font-size: clamp(30px, 5vw, 46px); }
.intro { color: var(--text-secondary); font-size: 18px; }
.empty { margin-top: 56px; padding: 26px; border: 1px solid var(--border-color); border-radius: 8px; background: rgba(255, 255, 255, .02); }
.empty h2 { margin: 0 0 8px; font-size: 20px; }
.empty p { margin: 0; color: var(--text-secondary); }
footer { padding: 20px; border-top: 1px solid var(--border-color); color: var(--text-secondary); font-size: 12px; text-align: center; }
.blog-page { width: 100%; max-width: 1280px; margin: 0 auto 40px; padding: 0 40px; }
.blog-heading { margin: 0 0 20px; padding-bottom: 12px; border-bottom: 1px solid var(--border-color); font-size: 24px; font-weight: 300; }
.blog-list { display: flex; flex-direction: column; gap: 20px; }
.blog-post { padding: 18px; border: 1px solid var(--border-color); border-radius: 10px; background: var(--bg-secondary); transition: transform .2s ease, border-color .2s ease, background-color .2s ease; }
.blog-post:hover { transform: translateY(-2px); border-color: var(--button-border); background: rgba(255, 255, 255, .04); }
.post-header { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; margin-bottom: 12px; }
.post-title { margin: 0; font-size: 20px; font-weight: 500; }
.post-date { color: var(--text-secondary); font-size: 12px; white-space: nowrap; }
.post-body { display: flex; flex-direction: column; gap: 16px; }
.post-body.with-image { display: grid; grid-template-columns: 300px minmax(0, 1fr); align-items: start; gap: 24px; }
.post-body.with-image .post-image { grid-column: 1; grid-row: 1; }
.post-body.with-image .post-paragraphs { display: flex; grid-column: 2; grid-row: 1; flex-direction: column; gap: 16px; }
.post-paragraph { margin: 0; color: var(--text-secondary); line-height: 1.5; white-space: pre-line; }
.post-image { display: block; width: 100%; max-height: 400px; border: 1px solid var(--border-color); border-radius: 8px; object-fit: cover; }
.page-status { color: var(--text-secondary); }
.media-page { width: min(1400px, calc(100% - 48px)); margin: 18px auto 40px; }
.media-status { color: var(--text-secondary); }
.media-columns { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 30px; }
.media-column { display: flex; flex-direction: column; min-width: 0; }
.column-title { margin: 0 0 20px; padding-bottom: 12px; border-bottom: 1px solid var(--border-color); color: var(--text-primary); font-size: 24px; font-weight: 300; }
.media-feed { display: flex; flex-direction: column; gap: 12px; }
.media-item { display: flex; gap: 12px; padding: 12px; border: 1px solid var(--border-color); border-radius: 8px; background: var(--bg-secondary); transition: all .2s ease; }
.media-item:hover { border-color: var(--button-border-hover); background: rgba(255, 255, 255, .04); }
.media-source { min-width: 70px; align-self: flex-start; color: var(--text-accent); font-size: 11px; font-weight: 700; text-transform: uppercase; }
.media-content { display: flex; flex: 1; min-width: 0; gap: 12px; }
.media-preview { width: 100px; height: 100px; flex-shrink: 0; border-radius: 6px; object-fit: cover; }
.media-text { display: flex; flex: 1; min-width: 0; flex-direction: column; gap: 6px; }
.media-text a { color: var(--link-color); font-size: 16px; text-decoration: none; overflow-wrap: anywhere; }
.media-text a:hover { text-decoration: underline; }
.media-description { display: -webkit-box; overflow: hidden; margin: 0; color: var(--text-secondary); font-size: 13px; line-height: 1.4; text-overflow: ellipsis; -webkit-box-orient: vertical; -webkit-line-clamp: 2; }
.media-meta-info, .media-date { margin-top: 4px; color: var(--text-secondary); font-size: 12px; }
.empty-message { padding: 40px 20px; color: var(--text-secondary); font-style: italic; text-align: center; }
.media-tabs { display: none; }
.refresh-button { position: relative; margin-left: 8px; padding: 8px 10px; font-size: 16px; }
.refresh-button .spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid rgba(255, 255, 255, .15); border-top-color: var(--link-color); border-radius: 50%; animation: spin .8s linear infinite; }
.refresh-button .spinner[hidden] { display: none; }
.refresh-button[disabled] { opacity: .7; cursor: default; }
@keyframes spin { to { transform: rotate(360deg); } }
.star { position: fixed; z-index: 2; width: 5px; height: 5px; background: var(--star-color); opacity: .8; pointer-events: none; animation: star-fall linear forwards; }
.star[data-retro="true"] { width: 6px; height: 6px; border-radius: 50%; background: radial-gradient(circle, #ffff00 0%, #ffaa00 100%); box-shadow: 0 0 10px #ffff00, 0 0 20px rgba(255, 255, 0, .5); }
@keyframes star-fall { from { transform: translate(0, 0); opacity: 1; } to { transform: translate(120vw, 120vh); opacity: 0; } }
[data-theme="retro"] .media-item { border: 2px solid #00ff00; background: #0a0a2a; box-shadow: 0 0 15px rgba(0, 255, 0, .3); }
[data-theme="retro"] .media-item:hover { border-color: #00ffff; background: #0a0a4a; box-shadow: 0 0 20px rgba(0, 255, 255, .3); }
[data-theme="retro"] .column-title { border-bottom-color: #00ff00; color: #00ff00; text-shadow: 0 0 5px #00ff00; }
[data-theme="retro"] .media-source { color: #00ffff; text-shadow: 0 0 5px #00ffff; }
[data-theme="retro"] .media-text a { color: #00ffff; text-shadow: 0 0 5px #00ffff; }
[data-theme="retro"] .media-date, [data-theme="retro"] .media-meta-info { color: #00aa00; text-shadow: 0 0 3px #00aa00; }
@media (max-width: 768px) {
  :root { --header-height: 80px; --logo-art-height: 68px; --logo-art-share: .978; --logo-pad-top-share: .015; }
  .header { gap: 10px; padding: 6px 16px; }
  main { width: calc(100% - 32px); margin-top: 28px; }
  .blog-page { padding: 0 20px; }
  .media-page { width: calc(100% - 32px); }
  .post-header { align-items: flex-start; flex-direction: column; gap: 6px; }
  .post-body.with-image { grid-template-columns: 1fr; }
  .post-body.with-image .post-image { grid-column: 1; grid-row: 1; }
  .post-body.with-image .post-paragraphs { grid-column: 1; grid-row: 2; }
  .post-image { max-width: 100%; }
  .media-tabs { display: flex; gap: 4px; margin-bottom: 20px; padding: 4px; border: 1px solid var(--border-color); border-radius: 8px; background: rgba(255, 255, 255, .02); }
  .media-tab { flex: 1; min-width: 0; padding: 10px 4px; border: 1px solid transparent; border-radius: 6px; background: transparent; color: var(--text-secondary); cursor: pointer; font-size: 13px; }
  .media-tab.active { border-color: var(--button-border-hover); background: var(--button-bg-active); color: var(--text-primary); box-shadow: 0 0 8px var(--button-glow); }
  [data-theme="light"] .media-tab.active { border-color: rgba(0, 0, 0, .15); background: #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, .12); }
  .mobile-tab-panel:not(.mobile-active) { display: none; }
  .media-item { flex-direction: column; padding: 10px; }
  .media-columns { grid-template-columns: 1fr; }
  .column-title { font-size: 20px; }
}