/* PostGrid – Modern Article Layouts
   Version: 1.0.0
   ------------------------------------------------------------------ */

@import url('https://fonts.googleapis.com/css2?family=Syne:wght@600;700;800&family=DM+Sans:ital,wght@0,300;0,400;0,500;1,400&display=swap');

/* ── Variables ─────────────────────────────────────────────────────── */
:root {
  --pg-accent:       #FF4D4D;
  --pg-accent2:      #0057FF;
  --pg-card-radius:  10px;
  --pg-gap:          16px;
  --pg-font-head:    'Syne', sans-serif;
  --pg-font-body:    'DM Sans', sans-serif;
  --pg-tag-bg:       #f0f0f0;
  --pg-tag-color:    #333;
  --pg-card-bg:      #ffffff;
  --pg-card-border:  rgba(0,0,0,0.08);
  --pg-text-primary: #111111;
  --pg-text-muted:   #666666;
  --pg-text-faint:   #999999;
  --pg-overlay-grad: linear-gradient(to top, rgba(0,0,0,0.78) 0%, rgba(0,0,0,0.2) 60%, transparent 100%);
  --pg-trans:        0.18s ease;
}

/* ── Reset & Base ───────────────────────────────────────────────────── */
.pg-wrap *, .pg-wrap *::before, .pg-wrap *::after { box-sizing: border-box; }
.pg-wrap { font-family: var(--pg-font-body); color: var(--pg-text-primary); }
.pg-empty { color: var(--pg-text-muted); padding: 24px 0; }

/* ── Article Card ───────────────────────────────────────────────────── */
.pg-card {
  background: var(--pg-card-bg);
  border-radius: var(--pg-card-radius);
  border: 1px solid var(--pg-card-border);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform var(--pg-trans), box-shadow var(--pg-trans), border-color var(--pg-trans);
}
.pg-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 28px rgba(0,0,0,0.09);
  border-color: rgba(0,0,0,0.14);
}
.pg-card__thumb { display: block; overflow: hidden; }
.pg-card__thumb img,
.pg-card__img-tag {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  display: block;
  transition: transform 0.35s ease;
}
.pg-card:hover .pg-card__img-tag { transform: scale(1.04); }

.pg-card__img-placeholder {
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #f4f4f4;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  color: var(--pg-text-faint);
  padding: 12px;
  text-align: center;
}

.pg-card__body {
  padding: 14px 16px 16px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.pg-card__title {
  font-family: var(--pg-font-head);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.25;
  margin: 0;
  color: var(--pg-text-primary);
}
.pg-card__title a { color: inherit; text-decoration: none; }
.pg-card__title a:hover { color: var(--pg-accent); }

.pg-card__excerpt {
  font-size: 13px;
  color: var(--pg-text-muted);
  line-height: 1.55;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.pg-card__meta {
  font-size: 11px;
  color: var(--pg-text-faint);
  display: flex;
  align-items: center;
  gap: 5px;
  margin-top: auto;
}
.pg-card__sep { opacity: 0.5; }
.pg-card__meta--light { color: rgba(255,255,255,0.7); }

/* ── Tag Badge ──────────────────────────────────────────────────────── */
.pg-tag {
  display: inline-block;
  font-size: 10px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 8px;
  border-radius: 4px;
  background: var(--pg-tag-bg);
  color: var(--pg-tag-color);
  text-decoration: none;
}
.pg-tag--light {
  background: rgba(255,255,255,0.18);
  color: #fff;
  backdrop-filter: blur(4px);
}

/* ── GRID ───────────────────────────────────────────────────────────── */
.pg-grid { display: grid; gap: var(--pg-gap); }
.pg-grid.pg-grid--2,
.pg-layout--grid.pg-cols--2 .pg-grid   { grid-template-columns: repeat(2, 1fr); }
.pg-grid.pg-grid--3,
.pg-layout--grid.pg-cols--3 .pg-grid   { grid-template-columns: repeat(3, 1fr); }
.pg-grid.pg-grid--4,
.pg-layout--grid.pg-cols--4 .pg-grid   { grid-template-columns: repeat(4, 1fr); }

/* ── MASONRY ────────────────────────────────────────────────────────── */
.pg-masonry { gap: var(--pg-gap); }
.pg-masonry--2 { columns: 2; }
.pg-masonry--3 { columns: 3; }
.pg-masonry--4 { columns: 4; }
.pg-masonry .pg-card { break-inside: avoid; margin-bottom: var(--pg-gap); }
.pg-masonry .pg-card__thumb img,
.pg-masonry .pg-card__img-tag { aspect-ratio: unset; height: auto; }

/* ── BANNER ─────────────────────────────────────────────────────────── */
.pg-banner { display: flex; flex-direction: column; gap: var(--pg-gap); }
.pg-banner__hero .pg-card { flex-direction: row; min-height: 280px; }
.pg-banner__hero .pg-card__thumb { flex: 1.4; min-width: 0; }
.pg-banner__hero .pg-card__thumb img,
.pg-banner__hero .pg-card__img-tag { height: 100%; aspect-ratio: unset; object-fit: cover; }
.pg-banner__hero .pg-card__body { flex: 1; padding: 24px 28px; justify-content: center; }
.pg-banner__hero .pg-card__title { font-size: 22px; }
.pg-banner__hero .pg-card__excerpt { -webkit-line-clamp: 4; }
.pg-banner__sub { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--pg-gap); }

/* ── CAROUSEL ───────────────────────────────────────────────────────── */
.pg-carousel { position: relative; }
.pg-carousel__track {
  display: flex;
  gap: var(--pg-gap);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: 4px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}
.pg-carousel__track::-webkit-scrollbar { display: none; }
.pg-carousel__slide { min-width: 260px; scroll-snap-align: start; flex-shrink: 0; }
.pg-carousel__btn {
  position: absolute;
  top: 38%;
  transform: translateY(-50%);
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(0,0,0,0.12);
  background: #fff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.1);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 20px;
  color: var(--pg-text-primary);
  z-index: 10;
  transition: background var(--pg-trans), box-shadow var(--pg-trans);
  line-height: 1;
}
.pg-carousel__btn:hover { background: #f5f5f5; box-shadow: 0 4px 14px rgba(0,0,0,0.14); }
.pg-carousel__btn--prev { left: -19px; }
.pg-carousel__btn--next { right: -19px; }
.pg-carousel__dots {
  display: flex;
  justify-content: center;
  gap: 6px;
  margin-top: 14px;
}
.pg-carousel__dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #ccc;
  cursor: pointer;
  transition: background var(--pg-trans), transform var(--pg-trans);
}
.pg-carousel__dot.is-active { background: var(--pg-accent); transform: scale(1.3); }

/* ── MAGAZINE ───────────────────────────────────────────────────────── */
.pg-magazine { display: grid; grid-template-columns: 1fr 1fr; gap: var(--pg-gap); }
.pg-magazine__main .pg-card { height: 100%; }
.pg-magazine__main .pg-card__thumb img,
.pg-magazine__main .pg-card__img-tag { aspect-ratio: 4/5; }
.pg-magazine__main .pg-card__title { font-size: 20px; }
.pg-magazine__side { display: flex; flex-direction: column; gap: var(--pg-gap); }
.pg-magazine__side .pg-card { flex-direction: row; height: 110px; }
.pg-magazine__side .pg-card__thumb { width: 120px; min-width: 120px; }
.pg-magazine__side .pg-card__thumb img,
.pg-magazine__side .pg-card__img-tag { height: 100%; aspect-ratio: unset; }
.pg-magazine__side .pg-card__body { justify-content: center; }
.pg-magazine__side .pg-card__title { font-size: 13px; -webkit-line-clamp: 2; display: -webkit-box; -webkit-box-orient: vertical; overflow: hidden; }
.pg-magazine__side .pg-card__excerpt { display: none; }

/* ── FEATURED ───────────────────────────────────────────────────────── */
.pg-featured { display: grid; grid-template-columns: 2fr 1fr; gap: var(--pg-gap); }
.pg-featured__main .pg-card__title { font-size: 20px; }
.pg-featured__side { display: flex; flex-direction: column; gap: 10px; }
.pg-sideitem {
  display: flex;
  gap: 10px;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--pg-card-border);
  background: #fff;
  text-decoration: none;
  color: var(--pg-text-primary);
  transition: background var(--pg-trans), border-color var(--pg-trans);
}
.pg-sideitem:hover { background: #f9f9f9; border-color: rgba(0,0,0,0.14); }
.pg-sideitem__thumb { width: 60px; height: 60px; border-radius: 6px; overflow: hidden; flex-shrink: 0; }
.pg-sideitem__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pg-sideitem__body { flex: 1; display: flex; flex-direction: column; gap: 4px; justify-content: center; }
.pg-sideitem__title { font-family: var(--pg-font-head); font-size: 12px; font-weight: 700; line-height: 1.3; margin: 0; }

/* ── LIST ───────────────────────────────────────────────────────────── */
.pg-list { display: flex; flex-direction: column; gap: 12px; }
.pg-list__item {
  display: flex;
  gap: 14px;
  background: var(--pg-card-bg);
  border: 1px solid var(--pg-card-border);
  border-radius: var(--pg-card-radius);
  overflow: hidden;
  transition: transform var(--pg-trans), box-shadow var(--pg-trans);
}
.pg-list__item:hover { transform: translateX(3px); box-shadow: 0 4px 16px rgba(0,0,0,0.07); }
.pg-list__thumb { width: 150px; min-width: 150px; overflow: hidden; }
.pg-list__img { width: 100%; height: 100%; object-fit: cover; display: block; }
.pg-list__body { flex: 1; padding: 12px 14px; display: flex; flex-direction: column; gap: 6px; justify-content: center; }
.pg-list__body .pg-card__title { font-size: 14px; }

/* ── OVERLAY ────────────────────────────────────────────────────────── */
.pg-overlay { display: grid; gap: var(--pg-gap); }
.pg-overlay.pg-grid--2 { grid-template-columns: repeat(2, 1fr); }
.pg-overlay.pg-grid--3 { grid-template-columns: repeat(3, 1fr); }
.pg-overlay.pg-grid--4 { grid-template-columns: repeat(4, 1fr); }
.pg-overlay__card {
  position: relative;
  border-radius: var(--pg-card-radius);
  overflow: hidden;
  min-height: 220px;
  background: #222 center/cover no-repeat;
  cursor: pointer;
  transition: transform var(--pg-trans);
}
.pg-overlay__card::after {
  content: '';
  position: absolute; inset: 0;
  background: var(--pg-overlay-grad);
}
.pg-overlay__card:hover { transform: scale(1.025); }
.pg-overlay__body {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  z-index: 2;
  padding: 18px 16px 14px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.pg-overlay__title {
  font-family: var(--pg-font-head);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.25;
  color: #fff;
  margin: 0;
}
.pg-overlay__title a { color: inherit; text-decoration: none; }
.pg-overlay__title a:hover { text-decoration: underline; }

/* ── TICKER ─────────────────────────────────────────────────────────── */
.pg-ticker {
  display: flex;
  align-items: center;
  gap: 12px;
  background: #fff;
  border: 1px solid var(--pg-card-border);
  border-radius: 8px;
  padding: 10px 16px;
  overflow: hidden;
}
.pg-ticker__label {
  font-size: 10px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.7px;
  color: #fff;
  background: var(--pg-accent);
  padding: 4px 10px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
}
.pg-ticker__track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: pg-ticker-scroll 28s linear infinite;
  will-change: transform;
}
.pg-ticker__track:hover { animation-play-state: paused; }
.pg-ticker__item {
  font-size: 13px;
  color: var(--pg-text-muted);
  text-decoration: none;
  padding-right: 36px;
  position: relative;
  transition: color var(--pg-trans);
}
.pg-ticker__item:hover { color: var(--pg-accent); }
.pg-ticker__item::after { content: '·'; position: absolute; right: 16px; color: #ccc; }
@keyframes pg-ticker-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── Responsive ─────────────────────────────────────────────────────── */
@media (max-width: 900px) {
  .pg-grid.pg-grid--4,
  .pg-layout--grid.pg-cols--4 .pg-grid,
  .pg-overlay.pg-grid--4       { grid-template-columns: repeat(2, 1fr); }
  .pg-masonry--4 { columns: 2; }
  .pg-magazine   { grid-template-columns: 1fr; }
  .pg-magazine__side .pg-card  { height: auto; flex-direction: column; }
  .pg-magazine__side .pg-card__thumb { width: 100%; }
  .pg-magazine__side .pg-card__thumb img,
  .pg-magazine__side .pg-card__img-tag { height: auto; aspect-ratio: 16/9; }
  .pg-featured   { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
  .pg-grid.pg-grid--3,
  .pg-layout--grid.pg-cols--3 .pg-grid,
  .pg-grid.pg-grid--2,
  .pg-layout--grid.pg-cols--2 .pg-grid,
  .pg-overlay.pg-grid--3,
  .pg-overlay.pg-grid--2,
  .pg-banner__sub              { grid-template-columns: 1fr; }
  .pg-masonry--3, .pg-masonry--2 { columns: 1; }
  .pg-banner__hero .pg-card    { flex-direction: column; }
  .pg-banner__hero .pg-card__thumb img,
  .pg-banner__hero .pg-card__img-tag { height: auto; aspect-ratio: 16/9; }
  .pg-list__thumb { width: 100px; min-width: 100px; }
  .pg-carousel__btn--prev { left: 0; }
  .pg-carousel__btn--next { right: 0; }
}