/**
 * Home sections ? feicaiclub-like composition
 */

.bp-home {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.bp-hero {
  padding: clamp(36px, 7vw, 72px) 0 28px;
}

.bp-hero-kicker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: baseline;
  margin: 0 0 14px;
  color: var(--bp-muted);
  font-size: 0.92rem;
}

.bp-hero-kicker-sep {
  opacity: 0.5;
}

.bp-hero-title {
  margin: 0 0 18px;
  font-family: var(--bp-display);
  font-size: clamp(2.2rem, 6vw, 4.2rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.045em;
}

.bp-hero-slogan {
  margin: 0;
  display: grid;
  gap: 4px;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  color: var(--bp-ink-2);
}

.bp-hero-slogan em {
  font-style: normal;
  color: var(--bp-accent);
  font-weight: 800;
}

/* Ticker */
.bp-ticker {
  overflow: hidden;
  border-block: 1px solid var(--bp-hair);
  margin: 8px 0 28px;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}

.bp-ticker-track {
  display: flex;
  gap: 0;
  width: max-content;
  animation: bp-ticker 42s linear infinite;
  font-family: var(--bp-mono);
  font-size: 0.82rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bp-mute-2);
  padding: 12px 0;
}

.bp-ticker-track span {
  padding-right: 2rem;
  white-space: nowrap;
}

@keyframes bp-ticker {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

.bp-section {
  padding: 28px 0 36px;
}

.bp-sec-kicker {
  margin: 0 0 8px;
  font-family: var(--bp-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bp-mute-2);
}

.bp-sec-count {
  margin-left: 8px;
  color: var(--bp-muted);
}

.bp-sec-title {
  margin: 0 0 8px;
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
  letter-spacing: -0.03em;
}

.bp-sec-desc {
  margin: 0;
  color: var(--bp-muted);
}

.bp-sec-head--row {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 8px;
}

/* Featured */
.bp-feature-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.bp-feature-card {
  display: flex;
  gap: 12px;
  padding: 16px;
  border: 1px solid var(--bp-hair);
  border-radius: var(--bp-r-lg);
  background: var(--bp-paper);
  min-height: 180px;
  transition: border-color var(--bp-dur) var(--bp-ease), transform var(--bp-dur) var(--bp-ease);
}

.bp-feature-card:hover {
  border-color: color-mix(in srgb, var(--bp-accent) 45%, var(--bp-hair));
  transform: translateY(-2px);
}

.bp-feature-idx {
  font-family: var(--bp-mono);
  font-size: 0.85rem;
  color: var(--bp-mute-2);
}

.bp-feature-cat {
  margin: 0 0 8px;
  color: var(--bp-muted);
  font-size: 0.9rem;
}

.bp-feature-title {
  margin: 0 0 10px;
  font-size: 1.05rem;
  line-height: 1.35;
  letter-spacing: -0.02em;
}

.bp-feature-excerpt {
  margin: 0 0 14px;
  color: var(--bp-muted);
  font-size: 0.92rem;
}

.bp-feature-meta {
  margin: 0;
  font-size: 0.85rem;
  color: var(--bp-mute-2);
}

/* Week */
.bp-week-card {
  margin-top: 18px;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 0;
  border: 1px solid var(--bp-hair);
  border-radius: var(--bp-r-lg);
  overflow: hidden;
  background: var(--bp-paper);
}

.bp-week-media img,
.bp-week-media--empty {
  width: 100%;
  height: 100%;
  min-height: 280px;
  object-fit: cover;
}

.bp-week-media--empty {
  background:
    radial-gradient(600px 240px at 20% 20%, color-mix(in srgb, var(--bp-accent) 28%, transparent), transparent 60%),
    linear-gradient(160deg, #141414, #0a0a0a);
}

.bp-week-body {
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.bp-week-meta,
.bp-week-cat {
  margin: 0;
  font-size: 0.88rem;
  color: var(--bp-muted);
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.bp-week-title {
  margin: 4px 0;
  font-size: clamp(1.35rem, 2.4vw, 1.85rem);
  letter-spacing: -0.03em;
  line-height: 1.25;
}

.bp-week-excerpt {
  margin: 0 0 12px;
  color: var(--bp-muted);
}

.bp-week-body .bp-btn {
  align-self: flex-start;
  margin-top: auto;
}

/* Latest list */
.bp-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.bp-filter button {
  border: 1px solid var(--bp-hair);
  background: transparent;
  color: var(--bp-muted);
  border-radius: 999px;
  padding: 6px 12px;
  cursor: pointer;
}

.bp-filter button.is-active {
  background: var(--bp-ink);
  color: var(--bp-bg);
  border-color: transparent;
}

html[data-theme="dark"] .bp-filter button.is-active {
  background: var(--bp-ink);
  color: #0a0a0a;
}

.bp-list {
  display: flex;
  flex-direction: column;
  margin-top: 12px;
  border-top: 1px solid var(--bp-hair);
}

.bp-list-row {
  display: grid;
  grid-template-columns: 64px 88px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding: 18px 4px;
  border-bottom: 1px solid var(--bp-hair);
  transition: background var(--bp-dur) var(--bp-ease);
}

.bp-list-row:hover {
  background: color-mix(in srgb, var(--bp-paper) 70%, transparent);
}

.bp-list-badge {
  font-size: 0.82rem;
  font-weight: 700;
  padding-top: 4px;
}

.bp-list-ep {
  font-size: 0.85rem;
  color: var(--bp-mute-2);
  padding-top: 4px;
}

.bp-list-cat {
  margin: 0 0 6px;
  color: var(--bp-muted);
  font-size: 0.85rem;
}

.bp-list-title {
  margin: 0 0 8px;
  font-size: 1.12rem;
  letter-spacing: -0.02em;
  line-height: 1.35;
}

.bp-list-excerpt {
  margin: 0 0 8px;
  color: var(--bp-muted);
  font-size: 0.92rem;
}

.bp-list-meta {
  margin: 0;
  color: var(--bp-mute-2);
  font-size: 0.82rem;
}

.bp-list-row.is-hidden {
  display: none;
}

/* Categories */
.bp-cat-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.bp-cat-card {
  padding: 18px 16px;
  border: 1px solid var(--bp-hair);
  border-radius: 14px;
  background: var(--bp-paper);
  min-height: 150px;
  box-shadow: 0 0 0 0 transparent;
  transition:
    border-color 0.2s var(--bp-ease),
    box-shadow 0.2s var(--bp-ease),
    transform 0.2s var(--bp-ease);
}
html[data-theme="dark"] .bp-cat-card {
  border-color: #2a2a2a;
  background: #121212;
}
html[data-theme="light"] .bp-cat-card {
  border-color: #d8d8dc;
  background: #fff;
}

.bp-cat-card:hover {
  transform: translate(-2px, -2px);
  box-shadow: 6px 6px 0 0 #ff9500;
}
html[data-theme="dark"] .bp-cat-card:hover {
  border-color: #ffffff;
}
html[data-theme="light"] .bp-cat-card:hover {
  border-color: #0a0a0a;
}

.bp-cat-idx {
  margin: 0 0 18px;
  font-size: 0.78rem;
  color: var(--bp-mute-2);
  font-family: var(--bp-mono);
}

.bp-cat-name {
  margin: 0 0 6px;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.bp-cat-en {
  margin: 0 0 18px;
  color: var(--bp-mute-2);
  font-size: 0.78rem;
}

.bp-cat-count {
  margin: 0;
  color: var(--bp-muted);
}

/* Join */
.bp-join {
  position: relative;
  text-align: center;
  padding: 80px 12px 40px;
  overflow: hidden;
}
.bp-join::before {
  content: "JOIN";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: clamp(6rem, 22vw, 17.5rem);
  letter-spacing: -0.05em;
  color: var(--bp-ink);
  opacity: 0.05;
  pointer-events: none;
  line-height: 1;
}

.bp-join-ready {
  position: relative;
  margin: 0 0 10px;
  font-family: var(--bp-mono);
  letter-spacing: 0.12em;
  color: var(--bp-mute-2);
}

.bp-join-title {
  position: relative;
  margin: 0 0 22px;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  letter-spacing: -0.04em;
}
.bp-join .bp-btn {
  position: relative;
}

.bp-join-page {
  padding-top: 48px;
}

.bp-join-price {
  font-size: 1.2rem;
  color: var(--bp-accent);
  font-weight: 700;
}

@media (max-width: 991.98px) {
  .bp-feature-grid,
  .bp-cat-grid {
    grid-template-columns: 1fr 1fr;
  }

  .bp-week-card {
    grid-template-columns: 1fr;
  }

  .bp-list-row {
    grid-template-columns: 56px minmax(0, 1fr);
  }

  .bp-list-ep {
    display: none;
  }
}

@media (max-width: 640px) {
  .bp-feature-grid,
  .bp-cat-grid {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .bp-ticker-track {
    animation: none;
  }
}