/* =============================================
   투 파일 — Editorial Dark Mono
   ============================================= */

:root {
  color-scheme: dark;

  /* === COLOR (monochrome) === */
  --bg:           #0a0a0a;
  --bg-elev:      #141414;
  --bg-hover:     #1c1c1c;
  --bg-active:    #232323;
  --border:       #262626;
  --border-strong:#3a3a3a;
  --text:         #fafafa;
  --text-2:       #a3a3a3;
  --text-3:       #737373;
  --text-4:       #525252;

  /* === TYPOGRAPHY === */
  --font-serif:   'Instrument Serif', Georgia, 'Times New Roman', serif;
  --font-sans:    'Pretendard', -apple-system, BlinkMacSystemFont, system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', ui-monospace, SFMono-Regular, Menlo, monospace;

  /* === SPACE === */
  --s-1: 4px;  --s-2: 8px;  --s-3: 12px;
  --s-4: 16px; --s-5: 24px; --s-6: 32px;
  --s-7: 48px; --s-8: 64px; --s-9: 96px;

  /* === SHAPE === */
  --r-sm: 4px;
  --r-md: 6px;
  --r-lg: 8px;

  /* === MOTION === */
  --ease: cubic-bezier(0.2, 0, 0.2, 1);
  --t: 150ms;

  /* === LAYOUT === */
  --header-h: 56px;
  --sidebar-w: 240px;
  --content-max: 1120px;
}

*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 15px;
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scrollbar-color: var(--border-strong) var(--bg);
}

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  font-feature-settings: 'ss01', 'cv11';
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  min-height: 100vh;
}

a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }
img { max-width: 100%; display: block; }

/* Hide legacy starfield canvas if still in DOM */
#starfield { display: none !important; }

/* Material Symbols → make them small + monoline */
.material-symbols-outlined {
  font-variation-settings: 'FILL' 0, 'wght' 300, 'GRAD' 0, 'opsz' 20;
  font-size: 18px;
  vertical-align: -3px;
  user-select: none;
}

::selection { background: var(--text); color: var(--bg); }

/* === SKIP LINK === */
.skip-link {
  position: absolute; top: -40px; left: 0;
  background: var(--text); color: var(--bg);
  padding: 8px 16px;
  font-weight: 600; font-size: 13px;
  text-decoration: none; z-index: 10000;
  transition: top var(--t) var(--ease);
}
.skip-link:focus { top: 0; }

/* === HEADER === */
.site-header {
  position: sticky; top: 0; z-index: 100;
  height: var(--header-h);
  background: rgba(10,10,10,0.85);
  backdrop-filter: saturate(1.4) blur(8px);
  -webkit-backdrop-filter: saturate(1.4) blur(8px);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center;
  gap: var(--s-5);
  padding: 0 var(--s-5);
}

.nav-toggle {
  display: none;
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
  color: var(--text-2);
  border-radius: var(--r-sm);
  transition: color var(--t) var(--ease), background var(--t) var(--ease);
}
.nav-toggle:hover { color: var(--text); background: var(--bg-hover); }

.site-logo {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--text);
  white-space: nowrap;
  display: flex; align-items: baseline; gap: 6px;
}
.logo-star {
  display: inline-block;
  width: 5px; height: 5px;
  background: var(--text);
  border-radius: 50%;
  transform: translateY(-2px);
}

/* Search */
.search-form {
  flex: 1; max-width: 440px;
  position: relative;
  margin: 0;
}
.search-form input {
  width: 100%;
  height: 36px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 0 36px 0 14px;
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 13px;
  outline: none;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}
.search-form input::placeholder { color: var(--text-4); }
.search-form input:focus {
  border-color: var(--border-strong);
  background: var(--bg-hover);
}
.search-form input:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 1px;
}
.search-icon {
  position: absolute; right: 12px; top: 50%;
  transform: translateY(-50%);
  color: var(--text-3);
  cursor: pointer;
  font-size: 16px !important;
}

.header-actions { display: flex; gap: var(--s-2); margin-left: auto; }
.header-btn {
  height: 34px;
  padding: 0 var(--s-3);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  color: var(--text-2);
  font-size: 12px;
  display: inline-flex; align-items: center; gap: 6px;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background var(--t) var(--ease);
}
.header-btn .material-symbols-outlined { font-size: 16px; }
.header-btn:hover { color: var(--text); border-color: var(--border-strong); background: var(--bg-hover); }

/* === LAYOUT === */
.page-layout {
  display: flex;
  max-width: var(--content-max);
  margin: 0 auto;
  position: relative;
  min-height: calc(100vh - var(--header-h));
}

/* === SIDEBAR === */
.sidebar-left {
  width: var(--sidebar-w);
  flex-shrink: 0;
  padding: var(--s-6) var(--s-4) var(--s-6) var(--s-5);
  position: sticky;
  top: var(--header-h);
  height: calc(100vh - var(--header-h));
  overflow-y: auto;
  border-right: 1px solid var(--border);
}
.sidebar-left::-webkit-scrollbar { width: 4px; }
.sidebar-left::-webkit-scrollbar-thumb { background: var(--border); }
.sidebar-left::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }

.sidebar-section { margin-bottom: var(--s-6); }
.sidebar-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--text-4);
  text-transform: uppercase;
  padding: 0 var(--s-2);
  margin-bottom: var(--s-3);
}

.category-item {
  display: flex; align-items: center;
  gap: var(--s-2);
  padding: 7px var(--s-2);
  border-radius: var(--r-sm);
  color: var(--text-2);
  font-size: 13.5px;
  transition: color var(--t) var(--ease), background var(--t) var(--ease);
  position: relative;
}
.category-item:hover { color: var(--text); background: var(--bg-hover); }
.category-item.active {
  color: var(--text);
  background: var(--bg-hover);
}
.category-item.active::before {
  content: ''; position: absolute;
  left: -16px; top: 50%; width: 2px; height: 14px;
  background: var(--text); transform: translateY(-50%);
}
.cat-icon { font-size: 16px !important; color: var(--text-3); flex-shrink: 0; }
.category-item:hover .cat-icon, .category-item.active .cat-icon { color: var(--text-2); }
.cat-count {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-4);
  font-feature-settings: 'tnum';
}

.sidebar-divider {
  height: 1px; background: var(--border);
  margin: var(--s-5) var(--s-2);
}

.sidebar-stars { display: none; }

/* === SIDEBAR OVERLAY (mobile) === */
.sidebar-overlay {
  display: none;
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.6);
  z-index: 90;
}

/* === MAIN === */
.blog-content {
  flex: 1; min-width: 0;
  padding: var(--s-7) var(--s-6) var(--s-9);
}

/* === SECTION HEADER === */
.section-header {
  display: flex; align-items: baseline;
  justify-content: space-between;
  margin: var(--s-7) 0 var(--s-5);
}
.section-title {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 400;
  letter-spacing: -0.015em;
  color: var(--text);
  display: flex; align-items: center; gap: var(--s-3);
}
.section-title-icon { font-size: 22px !important; color: var(--text-3); }
.section-count {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
  font-feature-settings: 'tnum';
  margin-left: var(--s-2);
}
.section-link {
  font-size: 12px;
  color: var(--text-3);
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  transition: color var(--t) var(--ease);
}
.section-link:hover { color: var(--text); }

/* === FEATURED POST === */
.featured-post {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--s-7);
  padding: var(--s-6) 0;
  margin-bottom: var(--s-7);
  border-bottom: 1px solid var(--border);
}
.featured-thumbnail {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  aspect-ratio: 16/10;
  display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.featured-thumb-icon {
  font-size: 48px !important;
  color: var(--text-4);
}
.featured-body {
  display: flex; flex-direction: column;
  justify-content: center;
  gap: var(--s-3);
}
.featured-badge {
  display: inline-flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  width: fit-content;
}
.featured-badge .material-symbols-outlined { font-size: 13px; color: var(--text-3); }
.featured-title {
  font-family: var(--font-serif);
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -0.02em;
}
.featured-title a {
  color: var(--text);
  transition: opacity var(--t) var(--ease);
}
.featured-title a:hover { opacity: 0.7; }
.featured-excerpt {
  color: var(--text-2);
  font-size: 15px;
  line-height: 1.7;
}
.featured-meta {
  display: flex; align-items: center; gap: var(--s-2);
  font-size: 12px; color: var(--text-3);
  margin-top: var(--s-2);
}
.author-avatar {
  width: 28px; height: 28px;
  border: 1px solid var(--border);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 600;
  background: var(--bg-elev);
  color: var(--text-2);
  margin-right: 4px;
}
.meta-text { font-size: 12px; color: var(--text-3); }
.meta-dot { width: 2px; height: 2px; border-radius: 50%; background: var(--text-4); }
.featured-tags { display: flex; gap: 6px; margin-top: var(--s-2); }

/* === TAGS === */
.tag {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  letter-spacing: 0.04em;
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text-3);
  background: transparent;
  text-transform: uppercase;
}
.tag .material-symbols-outlined { font-size: 12px !important; }
.tag-accent {
  color: var(--text);
  border-color: var(--border-strong);
  background: var(--bg-elev);
}
.tag-default { color: var(--text-3); }

/* === POST GRID === */
.post-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: var(--s-5) var(--s-5);
}
.post-card {
  display: flex; flex-direction: column;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--bg);
  overflow: hidden;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}
.post-card:hover { border-color: var(--border-strong); background: var(--bg-elev); }

.card-thumbnail, .card-thumb {
  position: relative;
  aspect-ratio: 16/10;
  background: var(--bg-elev);
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
}
.card-thumb--poster { aspect-ratio: 2/3; }
.gallery-grid { grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); }
.gallery-card { text-decoration: none; }
.gallery-card .card-body { padding: var(--s-3); }
.gallery-card .card-title { font-size: 15px; -webkit-line-clamp: 2; }
.content-poster {
  margin: var(--s-5) 0;
  max-width: 320px;
}
.content-poster img {
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  display: block;
}
.card-thumb-icon, .card-thumb .material-symbols-outlined {
  font-size: 36px !important;
  color: var(--text-4);
}
.card-category-badge {
  position: absolute;
  top: var(--s-2); left: var(--s-2);
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-2);
  padding: 3px 7px;
  background: rgba(10,10,10,0.85);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  backdrop-filter: blur(4px);
}
.card-body {
  padding: var(--s-4);
  display: flex; flex-direction: column;
  gap: var(--s-2);
  flex: 1;
}
.card-title {
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.3;
  letter-spacing: -0.005em;
  color: var(--text);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-title:hover { opacity: 0.7; }
.card-excerpt {
  font-size: 13px;
  color: var(--text-3);
  line-height: 1.55;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.card-footer {
  display: flex; align-items: center;
  justify-content: space-between;
  margin-top: auto; padding-top: var(--s-3);
  border-top: 1px solid var(--border);
}
.card-author {
  display: flex; align-items: center;
  gap: 6px;
  font-size: 11px; color: var(--text-3);
}
.mini-avatar {
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 9px; font-weight: 600;
  color: var(--text-2);
}
.card-stats { display: flex; gap: var(--s-3); }
.card-stat {
  display: inline-flex; align-items: center; gap: 4px;
  font-family: var(--font-mono);
  font-size: 10.5px;
  color: var(--text-4);
  font-feature-settings: 'tnum';
}
.card-stat .material-symbols-outlined { font-size: 12px !important; }
.card-meta {
  display: flex; gap: var(--s-3);
  font-size: 11px; color: var(--text-3);
  margin-top: var(--s-2);
}

/* === SEARCH CONTENTS SECTION === */
.search-contents-section { margin-bottom: var(--s-6); }
.search-sub-title {
  display: flex; align-items: center; gap: var(--s-2);
  font-size: 16px; font-weight: 600; color: var(--text-1);
  margin-bottom: var(--s-4);
}

/* === FILTER BAR === */
.filter-bar {
  margin: var(--s-3) 0 var(--s-5);
  padding-bottom: var(--s-4);
  border-bottom: 1px solid var(--border);
}

/* === TABLE === */
.table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
  margin-top: var(--s-4);
}
.post-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.post-table thead { background: var(--bg-elev); }
.post-table th {
  text-align: left;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-3);
  font-weight: 500;
  padding: var(--s-3) var(--s-4);
  border-bottom: 1px solid var(--border);
}
.post-table td {
  padding: var(--s-3) var(--s-4);
  border-bottom: 1px solid var(--border);
  color: var(--text-2);
  vertical-align: middle;
}
.post-table tbody tr:last-child td { border-bottom: 0; }
.post-table tbody tr {
  cursor: pointer;
  transition: background var(--t) var(--ease);
}
.post-table tbody tr:hover { background: var(--bg-elev); }
.post-table tbody tr:hover .table-title a { color: var(--text); }
.col-num    { width: 60px; }
.col-category { width: 100px; }
.col-author { width: 110px; }
.col-views  { width: 90px; }
.col-date   { width: 110px; }
.table-num {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-4);
  font-feature-settings: 'tnum';
}
.table-title a {
  color: var(--text-2);
  font-size: 14px;
  transition: color var(--t) var(--ease);
}
.td-muted { color: var(--text-3); font-size: 12px; }
.table-meta {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  font-feature-settings: 'tnum';
  white-space: nowrap;
}
.table-badge {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 9px;
  letter-spacing: 0.08em;
  padding: 2px 5px;
  margin-left: 6px;
  border: 1px solid var(--border-strong);
  border-radius: 3px;
  color: var(--text-2);
  text-transform: uppercase;
  vertical-align: 1px;
}
.badge-new { color: var(--text); border-color: var(--text); }
.badge-hot { color: var(--text-2); }

/* === PAGINATION === */
.pagination {
  display: flex; gap: 4px;
  justify-content: center;
  margin-top: var(--s-6);
}
.page-btn {
  min-width: 34px; height: 34px;
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--text-3);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 0 10px;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background var(--t) var(--ease);
}
.page-btn:hover { color: var(--text); border-color: var(--border-strong); }
.page-btn.active {
  color: var(--bg);
  background: var(--text);
  border-color: var(--text);
}
.page-btn.disabled { opacity: 0.4; pointer-events: none; }
.page-btn .material-symbols-outlined { font-size: 16px !important; }
.pagination-ellipsis {
  display: inline-flex; align-items: center;
  padding: 0 4px;
  color: var(--text-4);
}

/* === ARTICLE (view page) === */
.breadcrumb {
  display: flex; align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  margin: var(--s-2) 0 var(--s-6);
}
.breadcrumb a { color: var(--text-3); transition: color var(--t) var(--ease); }
.breadcrumb a:hover { color: var(--text); }
.breadcrumb .material-symbols-outlined {
  font-size: 13px !important;
  color: var(--text-4);
}
.breadcrumb-current { color: var(--text-2); }

article header { margin-bottom: var(--s-6); }
.article-header-tags {
  display: flex; gap: 6px;
  margin-bottom: var(--s-4);
}
.article-title {
  font-family: var(--font-serif);
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--text);
  margin-bottom: var(--s-4);
}
.article-meta {
  display: flex; flex-wrap: wrap;
  gap: var(--s-4);
  padding: var(--s-3) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-3);
}
.meta-item {
  display: inline-flex; align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-feature-settings: 'tnum';
}
.meta-item .material-symbols-outlined {
  font-size: 14px !important;
  color: var(--text-4);
}

.article-body {
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  padding: var(--s-6) 0;
  max-width: 720px;
}
.article-body p { margin-bottom: var(--s-4); color: var(--text); }
.article-body h2 {
  font-family: var(--font-serif);
  font-size: 28px;
  font-weight: 400;
  margin: var(--s-7) 0 var(--s-3);
  letter-spacing: -0.01em;
}
.article-body h3 {
  font-family: var(--font-serif);
  font-size: 22px;
  font-weight: 400;
  margin: var(--s-6) 0 var(--s-3);
}
.article-body a {
  color: var(--text);
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 3px;
  text-decoration-color: var(--border-strong);
  transition: text-decoration-color var(--t) var(--ease);
}
.article-body a:hover { text-decoration-color: var(--text); }
.article-body img { border: 1px solid var(--border); border-radius: var(--r-md); margin: var(--s-5) 0; }
.article-body blockquote {
  border-left: 2px solid var(--text);
  padding-left: var(--s-4);
  margin: var(--s-5) 0;
  color: var(--text-2);
  font-style: italic;
}
.article-body code {
  font-family: var(--font-mono);
  font-size: 0.88em;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: var(--r-sm);
}

/* === ATTACHMENT === */
.attachment-box {
  margin: var(--s-6) 0;
  padding: var(--s-5);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: var(--bg-elev);
}
.attachment-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--s-3);
  display: flex; align-items: center; gap: var(--s-2);
}
.attachment-count {
  font-family: var(--font-mono);
  font-size: 10px;
  color: var(--text-4);
  text-transform: none;
  letter-spacing: normal;
}
.attachment-list { display: flex; flex-direction: column; gap: var(--s-2); }
.attachment-link {
  display: flex; align-items: center;
  gap: var(--s-3);
  padding: var(--s-3) var(--s-4);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text);
  font-size: 13px;
  transition: border-color var(--t) var(--ease), background var(--t) var(--ease);
}
.attachment-link:hover { border-color: var(--text); background: var(--bg-hover); }
.attachment-link .material-symbols-outlined { font-size: 18px !important; color: var(--text-2); }
.attachment-filename { flex: 1; word-break: break-all; }
.attachment-size {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  font-feature-settings: 'tnum';
}

/* === BUTTONS === */
.btn-glass, .btn-primary {
  display: inline-flex; align-items: center;
  gap: 6px;
  height: 36px;
  padding: 0 var(--s-4);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  background: transparent;
  color: var(--text-2);
  font-size: 13px;
  font-family: var(--font-sans);
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background var(--t) var(--ease);
  text-decoration: none;
}
.btn-glass:hover { color: var(--text); border-color: var(--border-strong); background: var(--bg-hover); }
.btn-glass .material-symbols-outlined { font-size: 16px !important; }

.btn-primary {
  background: var(--text);
  color: var(--bg);
  border-color: var(--text);
}
.btn-primary:hover { background: var(--text-2); border-color: var(--text-2); color: var(--bg); }
.btn-primary .material-symbols-outlined { font-size: 16px !important; }

.like-count { font-family: var(--font-mono); font-size: 12px; }

/* === ARTICLE FOOTER === */
.article-footer {
  margin-top: var(--s-6);
  padding-top: var(--s-5);
  border-top: 1px solid var(--border);
}
.article-footer-inner {
  display: flex; flex-wrap: wrap;
  gap: var(--s-5);
  justify-content: space-between;
  align-items: flex-start;
}
.tags-label {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--s-2);
}
.tags-wrap { display: flex; flex-wrap: wrap; gap: 6px; }
.article-actions-group {
  display: flex; gap: var(--s-2);
  flex-wrap: wrap;
}

/* === RELATED === */
.related-section { margin-top: var(--s-8); padding-top: var(--s-6); border-top: 1px solid var(--border); }
.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: var(--s-4);
  margin-top: var(--s-5);
}

/* === COMMENTS === */
.comments-section { margin-top: var(--s-8); padding-top: var(--s-6); border-top: 1px solid var(--border); }
.comment-form { margin-top: var(--s-4); }
.comment-form textarea {
  width: 100%;
  min-height: 110px;
  background: var(--bg-elev);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--s-3) var(--s-4);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 14px;
  line-height: 1.6;
  resize: vertical;
  outline: none;
  transition: border-color var(--t) var(--ease);
}
.comment-form textarea::placeholder { color: var(--text-4); }
.comment-form textarea:focus { border-color: var(--border-strong); }
.comment-submit-row {
  display: flex; justify-content: flex-end;
  margin-top: var(--s-3);
}

/* === RANK PAGE === */
.rank-hero {
  text-align: left;
  padding: var(--s-7) 0 var(--s-6);
  margin-bottom: var(--s-5);
  border-bottom: 1px solid var(--border);
}
.rank-hero-eyebrow {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-3);
  margin-bottom: var(--s-3);
  display: flex; align-items: center; gap: 6px;
}
.rank-hero-title {
  font-family: var(--font-serif);
  font-size: clamp(36px, 6vw, 56px);
  font-weight: 400;
  letter-spacing: -0.02em;
  line-height: 1;
  color: var(--text);
  margin-bottom: var(--s-3);
}
.rank-hero-sub {
  color: var(--text-3);
  font-size: 13px;
  font-family: var(--font-mono);
}

.rank-tabs {
  display: flex; gap: 0;
  margin-bottom: var(--s-6);
  border-bottom: 1px solid var(--border);
}
.rank-tab {
  display: inline-flex; align-items: center; gap: 6px;
  padding: var(--s-3) var(--s-4);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-3);
  border-bottom: 1px solid transparent;
  margin-bottom: -1px;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}
.rank-tab:hover { color: var(--text-2); }
.rank-tab.active {
  color: var(--text);
  border-bottom-color: var(--text);
}
.rank-tab .material-symbols-outlined { font-size: 14px !important; }

.rank-grid {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  overflow: hidden;
}
.rank-card {
  display: grid;
  grid-template-columns: 70px 1fr auto;
  align-items: center;
  gap: var(--s-5);
  padding: var(--s-5);
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  transition: background var(--t) var(--ease);
  color: inherit;
  text-decoration: none;
  cursor: pointer;
}
.rank-card:last-child { border-bottom: 0; }
.rank-card:hover { background: var(--bg-elev); }
.rank-card.rank-1, .rank-card.rank-2, .rank-card.rank-3 {
  background: var(--bg-elev);
}
.rank-card.rank-1:hover, .rank-card.rank-2:hover, .rank-card.rank-3:hover {
  background: var(--bg-hover);
}

.rank-badge {
  display: flex; align-items: baseline;
  justify-content: flex-start;
  gap: 4px;
  font-family: var(--font-serif);
  font-size: 42px;
  line-height: 1;
  color: var(--text-4);
  font-feature-settings: 'tnum';
}
.rank-card.rank-1 .rank-badge { color: var(--text); }
.rank-card.rank-2 .rank-badge { color: var(--text-2); }
.rank-card.rank-3 .rank-badge { color: var(--text-3); }
.rank-badge .material-symbols-outlined { display: none; }

.rank-card-body {
  display: flex; flex-direction: column;
  gap: var(--s-3);
  min-width: 0;
}
.rank-card-head {
  display: flex; align-items: center;
  gap: var(--s-3);
}
.rank-logo {
  width: 72px; height: 72px;
  display: flex; align-items: center; justify-content: center;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg);
  flex-shrink: 0;
  padding: var(--s-2);
}
.rank-logo .material-symbols-outlined { font-size: 20px !important; color: var(--text-2); }
.rank-name {
  font-family: var(--font-serif);
  font-size: 22px;
  color: var(--text);
  font-weight: 400;
  letter-spacing: -0.005em;
}
.rank-rating {
  display: flex; align-items: center; gap: 6px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--text-3);
  margin-top: 2px;
  font-feature-settings: 'tnum';
}
.rank-rating-stars { color: var(--text); letter-spacing: 0.05em; }
.rank-affiliate {
  margin-left: auto;
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 3px 8px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  color: var(--text-3);
}

.rank-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: var(--s-4);
  padding: var(--s-3) 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.rank-stat { display: flex; flex-direction: column; gap: 2px; }
.rank-stat span {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-4);
}
.rank-stat strong {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--text);
  font-weight: 500;
  font-feature-settings: 'tnum';
}
.rank-desc {
  font-size: 13px;
  color: var(--text-2);
  line-height: 1.65;
}
.rank-bonus {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  align-self: flex-start;
  padding: 4px 10px;
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  background: var(--bg-elev);
}
.rank-bonus-label {
  font-family: var(--font-mono);
  font-size: 9.5px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-4);
}
.rank-bonus strong {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--text);
  font-weight: 500;
  font-feature-settings: 'tnum';
}
.rank-cta {
  align-self: flex-start;
}

/* === DOWNLOAD BUTTON === */
.content-download-section {
  margin: var(--s-6) 0;
  padding: var(--s-5) 0;
  border-top: 1px solid var(--border);
}
.btn-download {
  display: inline-flex; align-items: center;
  gap: var(--s-2);
  height: 48px;
  padding: 0 var(--s-6);
  background: var(--text);
  color: var(--bg);
  border: 1px solid var(--text);
  border-radius: var(--r-md);
  font-size: 15px;
  font-weight: 600;
  font-family: var(--font-sans);
  text-decoration: none;
  transition: background var(--t) var(--ease), border-color var(--t) var(--ease);
}
.btn-download:hover { background: var(--text-2); border-color: var(--text-2); }
.btn-download .material-symbols-outlined { font-size: 20px !important; }

/* === CHANNEL LIST (content view) === */
.channel-list-section {
  margin-top: var(--s-8);
  padding-top: var(--s-6);
  border-top: 1px solid var(--border);
}
.channel-list-header {
  display: flex; align-items: baseline;
  justify-content: space-between;
  margin-bottom: var(--s-5);
}
.channel-list-loader {
  display: flex; justify-content: center;
  margin-top: var(--s-5);
}
.channel-list-loading {
  display: flex; justify-content: center;
  padding: var(--s-5) 0;
  color: var(--text-3);
}
@keyframes spin { to { transform: rotate(360deg); } }
.spin-icon { animation: spin 1s linear infinite; }

/* === CATEGORY LIST (view page bottom) === */
.category-list-section {
  margin-top: var(--s-8);
  padding-top: var(--s-6);
  border-top: 1px solid var(--border);
}
.post-table .current-row { background: var(--bg-elev); }
.post-table .current-row .table-title a { color: var(--text); font-weight: 500; }
.badge-current {
  color: var(--text) !important;
  border-color: var(--text) !important;
}

/* === EMPTY STATE === */
.empty-state {
  text-align: center;
  padding: var(--s-9) var(--s-5);
  color: var(--text-3);
}
.empty-state .material-symbols-outlined {
  font-size: 48px !important;
  color: var(--text-4);
  display: block;
  margin: 0 auto var(--s-3);
}
.empty-state p { font-size: 14px; }
.text-accent { color: var(--text); font-weight: 500; }
.text-secondary { color: var(--text-2); }

/* === RESPONSIVE === */
@media (max-width: 900px) {
  :root { --header-h: 56px; }
  .blog-content { padding: var(--s-5) var(--s-4) var(--s-8); }
  .featured-post { grid-template-columns: 1fr; gap: var(--s-5); }
  .featured-thumbnail { aspect-ratio: 16/9; }
  .nav-toggle { display: inline-flex; }
  .site-header { padding: 0 var(--s-4); gap: var(--s-3); }
  .search-form { max-width: none; }
  .header-btn span:not(.material-symbols-outlined) { display: none; }

  .sidebar-left {
    position: fixed;
    top: var(--header-h);
    left: 0;
    width: 280px;
    height: calc(100vh - var(--header-h));
    background: var(--bg);
    border-right: 1px solid var(--border);
    transform: translateX(-100%);
    transition: transform 250ms var(--ease);
    z-index: 95;
    padding: var(--s-5) var(--s-4);
  }
  body.nav-open .sidebar-left { transform: translateX(0); }
  body.nav-open .sidebar-overlay { display: block; }

  .post-grid { grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: var(--s-4); }
  .post-table .col-category, .post-table .col-author { display: none; }
  .post-table th, .post-table td { padding: var(--s-3); }
  .article-body { font-size: 15.5px; }
  .rank-card { grid-template-columns: 50px 1fr auto; gap: var(--s-3); padding: var(--s-4); }
  .rank-badge { font-size: 32px; }
  .rank-logo { width: 56px; height: 56px; }
  .rank-stats { grid-template-columns: repeat(2, 1fr); gap: var(--s-3); }
  .article-footer-inner { flex-direction: column; }
  .featured-title { font-size: clamp(26px, 6vw, 36px); }
  .article-title { font-size: clamp(28px, 7vw, 40px); }
}

@media (max-width: 600px) {
  .post-grid { grid-template-columns: 1fr; }
  .post-table .col-views { display: none; }
  .section-title { font-size: 24px; }
  .article-meta { gap: var(--s-3); }
}

/* === FOCUS RING === */
:focus-visible {
  outline: 2px solid var(--text);
  outline-offset: 2px;
  border-radius: var(--r-sm);
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}