/* =========================================================
   Blog Page (blog.css)
   - Featured(최신 1개) + 4열 카드 그리드 + 더보기
========================================================= */

.blog-page .site-content{
  background: var(--bg);
}

/* ---------- Featured Banner ---------- */
.blog-featured{
  display:block;
  position: relative;
  overflow: hidden;
  border-radius: calc(var(--radius) + 8px);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  text-decoration: none;
}

.blog-featured-media{
  position: relative;
  width: 100%;
  height: clamp(280px, 46vh, 520px);
  background: #0b0b10;
}

.blog-featured-media img{
  width: 100%;
  height: 100%;
  object-fit: cover;
  display:block;
  filter: saturate(1.05) contrast(1.05);
}

.blog-featured-placeholder{
  width:100%;
  height:100%;
  background:
    radial-gradient(800px 420px at 20% 20%, rgba(124,92,255,.18), transparent 55%),
    rgba(255,255,255,.04);
}

.blog-featured::after{
  content:"";
  position:absolute;
  inset:0;
  background: linear-gradient(180deg, rgba(0,0,0,.12), rgba(0,0,0,.82));
  pointer-events:none;
}

.blog-featured-body{
  position:absolute;
  left:0; right:0;
  bottom: 0;
  padding: clamp(18px, 3.2vw, 44px) var(--pad-x);
  z-index: 2;
}

.blog-featured-cat{
  display:inline-flex;
  align-items:center;
  height: 30px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.06);
  font-size: 12px;
  letter-spacing: .02em;
}

.blog-featured-title{
  margin: 12px 0 10px;
  font-size: clamp(26px, 4.6vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.blog-featured-excerpt{
  margin: 0 0 10px;
  color: rgba(255,255,255,.80);
  max-width: 72ch;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.blog-featured-meta{
  color: rgba(255,255,255,.62);
  font-size: 13px;
}

/* ---------- Grid ---------- */
.blog-grid{
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 14px;
}

.post-card{
  border-radius: var(--radius);
  border: 1px solid rgba(255,255,255,.12);
  background: rgba(255,255,255,.04);
  overflow: hidden;
}

.post-card-link{
  display:block;
  text-decoration: none;
  color: inherit;
}

.post-card-media{
  width:100%;
  aspect-ratio: 16 / 10;
  background: #0b0b10;
}

.post-card-media img{
  width:100%;
  height:100%;
  object-fit: cover;
  display:block;
}

.post-card-placeholder{
  width:100%;
  height:100%;
  background:
    radial-gradient(600px 300px at 20% 20%, rgba(124,92,255,.14), transparent 55%),
    rgba(255,255,255,.04);
}

.post-card-body{
  padding: 14px 14px 16px;
}

.post-card-top{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 10px;
}

.post-card-cat{
  display:inline-flex;
  align-items:center;
  height: 24px;
  padding: 0 10px;
  border-radius: 999px;
  border: 1px solid rgba(255,255,255,.14);
  background: rgba(255,255,255,.05);
  color: rgba(255,255,255,.78);
  font-size: 12px;
}

.post-card-date{
  color: rgba(255,255,255,.55);
  font-size: 12px;
}

.post-card-title{
  margin: 0 0 8px;
  font-size: 16px;
  line-height: 1.28;
  letter-spacing: -0.02em;

  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.post-card-excerpt{
  margin: 0;
  color: rgba(255,255,255,.74);
  font-size: 13.5px;
  line-height: 1.5;

  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}

.post-card:hover{
  background: rgba(255,255,255,.06);
}

/* ---------- Load More ---------- */
.blog-more{
  display:flex;
  justify-content:center;
  margin-top: 18px;
}

.btn-loadmore[disabled]{
  opacity: .6;
  cursor: not-allowed;
}

/* ---------- Empty ---------- */
.blog-empty{
  padding: 28px 0;
  color: rgba(255,255,255,.72);
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px){
  .blog-grid{ grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 860px){
  .blog-grid{ grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 520px){
  .blog-grid{ grid-template-columns: 1fr; }
  .post-card-media{ aspect-ratio: 16 / 9; }
}