:root {
  --ink: #0B0A1B;
  --ink-card: #14132C;
  --green: #00E564;
  --green-dim: #0F7A42;
  --green-fill: rgba(0, 229, 100, 0.08);
  --orange: #FF8A19;
  --white: #FFFFFF;
  --ivory: #D8DEE8;
  --muted: #7C8496;
  --mono: 'JetBrains Mono', monospace;
  --sans: 'Manrope', sans-serif;
  --border: #1F1E3D;
}

/* ---------- related reading (article/post cross-linking) ---------- */

.related-reading { max-width: 680px; margin: 48px auto 0; padding: 0 24px; }
.related-reading h2 { font-family: var(--mono); font-size: 19px; color: var(--green); margin-bottom: 16px; }
.related-grid { display: grid; gap: 12px; }
.related-card {
  display: block; background: var(--ink-card); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px; text-decoration: none; color: inherit; transition: border-color .15s ease;
}
.related-card:hover { border-color: var(--green-dim); }
.related-card .kicker { margin-bottom: 8px; }
.related-card h3 { font-family: var(--mono); font-size: 14px; color: var(--white); line-height: 1.4; margin: 0; font-weight: 700; }

/* ---------- gallery ---------- */

.blog-gallery-header { max-width: 680px; margin: 0 auto; padding: 40px 24px 0; }
.blog-gallery-header h1 { font-family: var(--mono); font-weight: 800; font-size: clamp(26px, 6vw, 38px); margin-bottom: 12px; }
.blog-gallery-header p { color: var(--ivory); font-size: 16px; margin-bottom: 8px; }

.blog-filter-row { max-width: 900px; margin: 24px auto 0; padding: 0 24px; display: flex; flex-wrap: wrap; gap: 8px; }
.blog-filter-btn {
  font-family: var(--mono); font-size: 12px; color: var(--ivory); background: var(--ink-card);
  border: 1px solid var(--border); border-radius: 16px; padding: 6px 14px; cursor: pointer;
}
.blog-filter-btn.active { color: var(--ink); background: var(--green); border-color: var(--green); }

.blog-grid {
  max-width: 900px; margin: 24px auto 80px; padding: 0 24px;
  display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 18px;
}
.blog-card {
  display: flex; flex-direction: column; background: var(--ink-card); border: 1px solid var(--border);
  border-radius: 14px; padding: 20px; text-decoration: none; color: inherit; transition: border-color .15s ease;
}
.blog-card:hover { border-color: var(--green-dim); }
.blog-card .kicker {
  font-family: var(--mono); font-size: 11px; color: var(--green); background: var(--green-fill);
  border: 1px solid var(--green-dim); display: inline-block; padding: 4px 10px; border-radius: 14px;
  margin-bottom: 14px; align-self: flex-start;
}
.blog-card h2 { font-family: var(--mono); font-size: 17px; line-height: 1.35; margin-bottom: 10px; color: var(--white); }
.blog-card p { font-size: 14px; color: var(--ivory); line-height: 1.6; margin-bottom: 16px; flex-grow: 1; }
.blog-card .blog-card-meta { display: flex; gap: 14px; font-family: var(--mono); font-size: 11px; color: var(--muted); }

/* ---------- comment / social widget ---------- */

.bx-widget { position: relative; max-width: 680px; margin: 48px auto 0; padding: 0 24px; font-family: var(--sans); }
.bx-loading-overlay {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  background: rgba(11, 10, 27, 0.72);
  z-index: 20;
  border-radius: 0 0 16px 16px;
}
.bx-loading-spinner {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 4px solid rgba(0, 229, 100, 0.18);
  border-top-color: var(--green);
  animation: bx-spin 0.9s linear infinite;
}
@keyframes bx-spin {
  to { transform: rotate(360deg); }
}
.bx-unavailable {
  color: var(--muted); font-size: 14px; text-align: center; padding: 24px; border: 1px dashed var(--border);
  border-radius: 12px; margin: 40px 24px;
}

.bx-social-bar {
  display: flex; align-items: center; flex-wrap: wrap; gap: 10px; padding: 14px 0;
  border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); position: relative;
}
.bx-reactions-row { display: flex; gap: 6px; }
.bx-reaction-btn, .bx-share-btn {
  display: flex; align-items: center; gap: 6px; background: var(--ink-card); border: 1px solid var(--border);
  border-radius: 20px; padding: 6px 12px; color: var(--ivory); font-size: 13px; cursor: pointer;
}
.bx-reaction-btn.active { border-color: var(--green); color: var(--green); background: var(--green-fill); }
.bx-reaction-count { font-family: var(--mono); font-size: 12px; color: var(--muted); }
.bx-reaction-btn.active .bx-reaction-count { color: var(--green); }
.bx-comment-count { margin-left: auto; font-size: 13px; color: var(--muted); font-family: var(--mono); }

.bx-share-menu {
  position: absolute; top: 100%; right: 0; margin-top: 8px; background: var(--ink-card); border: 1px solid var(--border);
  border-radius: 12px; padding: 8px; display: flex; flex-direction: column; gap: 4px; z-index: 10; min-width: 180px;
}
.bx-share-option, .bx-share-close {
  background: none; border: none; color: var(--ivory); text-align: left; padding: 8px 10px; border-radius: 8px;
  font-size: 13px; cursor: pointer;
}
.bx-share-option:hover, .bx-share-close:hover { background: rgba(255,255,255,0.06); }
.bx-share-close { color: var(--muted); }

.bx-auth-row { display: flex; align-items: center; gap: 12px; padding: 16px 0; flex-wrap: wrap; }
.bx-google-btn {
  background: var(--green); color: var(--ink); font-weight: 700; font-size: 14px; border: none;
  border-radius: 9px; padding: 12px 18px; cursor: pointer;
}
.bx-you-badge { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ivory); }
.bx-avatar-dot {
  width: 22px; height: 22px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center;
  font-size: 11px; font-weight: 700; color: var(--ink); text-transform: uppercase; flex-shrink: 0;
}
.bx-link-btn { background: none; border: none; color: var(--muted); text-decoration: underline; font-size: 12px; cursor: pointer; }

.bx-composer-wrap { padding-bottom: 8px; }
.bx-composer { display: flex; flex-direction: column; gap: 8px; margin: 8px 0; }
.bx-composer-input {
  width: 100%; min-height: 64px; background: var(--ink-card); border: 1px solid var(--border); border-radius: 10px;
  color: var(--white); font-family: var(--sans); font-size: 14px; padding: 10px 12px; resize: vertical;
}
.bx-composer-input:focus { outline: none; border-color: var(--green-dim); }
.bx-composer-actions { display: flex; gap: 10px; }
.bx-composer-submit {
  background: var(--green); color: var(--ink); font-weight: 700; border: none; border-radius: 8px;
  padding: 8px 16px; font-size: 13px; cursor: pointer;
}
.bx-composer-submit:disabled { opacity: 0.6; cursor: default; }
.bx-composer-cancel { background: none; border: 1px solid var(--border); color: var(--muted); border-radius: 8px; padding: 8px 14px; font-size: 13px; cursor: pointer; }
.bx-composer-error { color: var(--orange); font-size: 12px; }

.bx-sort-row { display: flex; align-items: center; gap: 8px; padding: 8px 0 16px; }
.bx-sort-label { font-size: 12px; color: var(--muted); font-family: var(--mono); }
.bx-sort-btn { background: none; border: 1px solid var(--border); color: var(--muted); border-radius: 14px; padding: 4px 12px; font-size: 12px; cursor: pointer; }
.bx-sort-btn.active { color: var(--green); border-color: var(--green-dim); }

.bx-empty-state { color: var(--muted); font-size: 14px; padding: 24px 0; text-align: center; }

.bx-comment {
  margin-left: calc(var(--depth, 0) * 18px);
  padding: 12px 0 12px 14px;
  border-left: 2px solid var(--border);
  margin-top: 4px;
}
.bx-comment-head { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; }
.bx-author { font-size: 13px; font-weight: 700; color: var(--white); }
.bx-time { font-size: 11px; color: var(--muted); font-family: var(--mono); }
.bx-comment-text { font-size: 14px; color: var(--ivory); line-height: 1.6; white-space: pre-wrap; word-break: break-word; }
.bx-comment-actions { display: flex; gap: 14px; margin-top: 8px; }
.bx-comment-like, .bx-comment-reply, .bx-collapse-btn {
  background: none; border: none; color: var(--muted); font-size: 12px; cursor: pointer; padding: 0;
}
.bx-comment-like:hover, .bx-comment-reply:hover, .bx-collapse-btn:hover { color: var(--green); }
.bx-reply-slot:empty { display: none; }
.bx-reply-slot { margin-top: 10px; }

.bx-toast {
  background: var(--ink-card); border: 1px solid var(--orange); color: var(--ivory); font-size: 13px;
  padding: 10px 14px; border-radius: 8px; margin-top: 10px;
}

@media (max-width: 480px) {
  .bx-comment { margin-left: calc(var(--depth, 0) * 10px); padding-left: 10px; }
  .bx-comment-count { margin-left: 0; width: 100%; order: -1; }
}