html, body {
  width: 100%;
  min-height: 100%;
  color: #333333;
  line-height: 1.6;
}

.page {
  margin: 0 0 0 260px;
  padding: 0 48px 0 40px;
  max-width: 1060px;
}

/* ── Header ── */
.blog-header {
  padding: 56px 0 40px;
  border-bottom: none;
}

.blog-header h1 {
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 3px;
  color: #767676;
  margin-bottom: 12px;
}

.blog-header p {
  font-size: 22px;
  font-weight: 300;
  color: #333;
  line-height: 1.5;
  max-width: 600px;
  letter-spacing: -0.2px;
}

/* ── Search ── */
.blog-search {
  padding: 24px 0 0;
}

.blog-search input {
  width: 100%;
  max-width: 360px;
  padding: 10px 14px 10px 36px;
  font-family: 'Circular Std', -apple-system, BlinkMacSystemFont, sans-serif;
  font-size: 13px;
  border: 1px solid #ddd;
  border-radius: 4px;
  background: #fff url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23999' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='8'/%3E%3Cline x1='21' y1='21' x2='16.65' y2='16.65'/%3E%3C/svg%3E") 12px center no-repeat;
  color: #111;
  outline: none;
  transition: border-color 0.2s;
}

.blog-search input::placeholder {
  color: #767676;
}

.blog-search input:focus {
  border-color: #111;
}

.blog-search input:focus-visible {
  border-color: #111;
  box-shadow: 0 0 0 2px rgba(17,17,17,0.2);
}

.no-results {
  display: none;
  padding: 40px 0;
  text-align: center;
  font-size: 13px;
  color: #767676;
  grid-column: 1 / -1;
}

/* ── Kanban Board ── */
.kanban-board {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding: 32px 0;
  align-items: start;
}

.kanban-column {
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
}

/* Column header with icon */
.column-header {
  padding: 14px 16px;
  border-radius: 4px;
  background: var(--col-color);
}

.column-header .col-top {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #fff;
}

.column-header svg {
  width: 14px;
  height: 14px;
  flex-shrink: 0;
}

.column-header .col-count {
  font-weight: 500;
  opacity: 0.5;
  margin-left: auto;
  font-size: 10px;
}

.column-header .col-desc {
  font-size: 11px;
  color: rgba(255,255,255,0.85);
  line-height: 1.5;
  margin-top: 6px;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
}

.kanban-column[data-col="ground"] { --col-color: #5C6BC0; --col-bg: #e8eaf6; }
.kanban-column[data-col="frame"]  { --col-color: #00897B; --col-bg: #e0f2f1; }
.kanban-column[data-col="form"]   { --col-color: #EF6C00; --col-bg: #fff3e0; }

/* ── Cards ── */
.post-card {
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  border: 1px solid #eee;
  transition: all 0.2s ease;
  overflow: hidden;
}

.post-card:hover {
  border-color: var(--col-color, #ddd);
  box-shadow: 0 4px 16px rgba(0,0,0,0.06);
  transform: translateY(-2px);
}

.post-card:focus-visible {
  outline: 2px solid var(--col-color, #111);
  outline-offset: 2px;
}

.card-inner {
  padding: 20px;
  display: flex;
  flex-direction: column;
  height: 100%;
}

.card-badge {
  display: inline-block;
  font-size: 9px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
  padding: 2px 8px;
  border-radius: 3px;
  margin-bottom: 10px;
  width: fit-content;
}

.kanban-column[data-col="ground"] .card-badge { background: #e8eaf6; color: #5C6BC0; }
.kanban-column[data-col="frame"] .card-badge  { background: #e0f2f1; color: #00897B; }
.kanban-column[data-col="form"] .card-badge   { background: #fff3e0; color: #EF6C00; }

.card-title {
  font-size: 14px;
  font-weight: 700;
  color: #111;
  line-height: 1.4;
  margin-bottom: 8px;
}

.card-excerpt {
  font-size: 12px;
  color: #666;
  line-height: 1.65;
  flex: 1;
}

.card-date {
  font-size: 10px;
  color: #767676;
  font-weight: 500;
  margin-top: 14px;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  .page {
    margin-left: 0;
    padding: 0 24px;
  }

  .blog-header {
    padding: 32px 0 28px;
  }

  .blog-header p {
    font-size: 18px;
  }

  .kanban-board {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px 16px;
  }
}

@media (max-width: 580px) {
  .page { padding: 0 16px; }
  .blog-header p { font-size: 16px; }

  .kanban-board {
    grid-template-columns: 1fr;
    gap: 28px;
  }
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  white-space: nowrap;
  border: 0;
}