/* ==========================================================================
   首页门户区（上 Banner/工具 · 中灵感 · 下悟空币）
   统一设计 token，保证层级与风格一致
   ========================================================================== */

.wk-shell {
  --wk-page-pad: clamp(1.1rem, 2.2vw, 2rem);
  --wk-radius-lg: 1rem;
  --wk-radius-md: 0.85rem;
  --wk-radius-sm: 0.65rem;
  --wk-ink: #111827;
  --wk-muted: #6b7280;
  --wk-line: #e8edf5;
  --wk-soft: #f5f7fb;
  --wk-accent: #0576ff;
  --wk-lime: #b8ff3c;
  --wk-shadow: 0 0.5rem 1.4rem rgba(15, 23, 42, 0.07);
  --wk-shadow-hover: 0 0.85rem 1.8rem rgba(15, 23, 42, 0.12);
  width: 100%;
  margin: 0 auto;
  padding: 0 var(--wk-page-pad);
  box-sizing: border-box;
}

/* ---------- 区块标题（中/下共用） ---------- */
.wk-block-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.wk-block-title {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin: 0;
  font-size: 1.2rem;
  font-weight: 750;
  color: var(--wk-ink);
  letter-spacing: 0.02em;
}

.wk-block-tabs {
  display: flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.22rem;
  border-radius: 999px;
  background: var(--wk-soft);
  border: 1px solid var(--wk-line);
}

.wk-block-tabs button {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  height: 2rem;
  padding: 0 0.9rem;
  border: 0;
  border-radius: 999px;
  background: transparent;
  color: var(--wk-muted);
  font-size: 0.9rem;
  font-weight: 650;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.wk-block-tabs button.is-active {
  background: #fff;
  color: var(--wk-ink);
  box-shadow: 0 0.15rem 0.55rem rgba(15, 23, 42, 0.08);
}

.wk-block-more {
  color: var(--wk-muted);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
  transition: color 0.15s ease;
}

.wk-block-more:hover { color: var(--wk-accent); }

/* ===================== 上：Banner + 广告 / AI工具 ===================== */
.wk-portal {
  padding: 0.9rem 0 0.2rem;
  background:
    radial-gradient(circle at 12% 0%, rgba(191, 219, 254, 0.35), transparent 28rem),
    radial-gradient(circle at 88% 8%, rgba(226, 232, 240, 0.55), transparent 26rem),
    #fff;
}

.wk-banner {
  --wk-banner-gap: 0.85rem;
  position: relative;
  border-radius: var(--wk-radius-lg);
  overflow: hidden;
  background: linear-gradient(180deg, #0a0d14 0%, #05070d 100%);
  padding: 1rem 0;
  border: 1px solid rgba(255, 255, 255, 0.04);
  box-shadow: var(--wk-shadow);
}

.wk-banner-viewport {
  position: relative;
  overflow: hidden;
  scroll-snap-type: none;
  scrollbar-width: none;
  cursor: default;
  padding: 0 0.9rem;
}

.wk-banner.is-overflow .wk-banner-viewport {
  padding: 0 2.7rem;
  cursor: grab;
}

.wk-banner-viewport::-webkit-scrollbar { display: none; }

.wk-banner-viewport.is-dragging {
  cursor: grabbing;
}

.wk-banner-track {
  display: flex;
  gap: var(--wk-banner-gap);
  width: max-content;
  min-height: 18.75rem;
}

.wk-banner:not(.is-overflow) .wk-banner-track {
  width: 100%;
  max-width: 100%;
  justify-content: center;
}

.wk-banner-card {
  position: relative;
  flex: 0 0 auto;
  width: clamp(24rem, 38vw, 34rem);
  aspect-ratio: 16 / 9;
  border-radius: var(--wk-radius-md);
  overflow: hidden;
  text-decoration: none;
  color: #fff;
  background: #111827;
  box-shadow: 0 0.35rem 1rem rgba(0, 0, 0, 0.28);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  user-select: none;
  -webkit-user-drag: none;
}

.wk-banner-card.is-hover {
  transform: translateY(-2px);
  box-shadow: 0 0.65rem 1.6rem rgba(0, 0, 0, 0.42);
  z-index: 1;
}

.wk-banner-card img,
.wk-banner-card video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
  filter: brightness(0.78);
  transition: transform 0.4s ease, filter 0.3s ease;
}

.wk-banner-card.is-hover img,
.wk-banner-card.is-hover video {
  transform: scale(1.05);
  filter: brightness(0.92);
}

.wk-banner-card-caption {
  position: absolute;
  inset: auto 0 0;
  padding: 1.7rem 1rem 0.95rem;
  display: grid;
  gap: 0.28rem;
  justify-items: center;
  text-align: center;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.8));
  pointer-events: none;
}

.wk-banner-card-caption strong {
  font-size: clamp(1.05rem, 1.45vw, 1.35rem);
  font-weight: 800;
  color: var(--wk-lime);
  letter-spacing: 0.02em;
  text-shadow: 0 0.15rem 0.55rem rgba(0, 0, 0, 0.45);
}

.wk-banner-card-caption em {
  font-style: normal;
  font-size: 0.78rem;
  line-height: 1.4;
  color: rgba(255, 255, 255, 0.92);
}

.wk-banner-nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  transform: translateY(-50%);
  width: 2.3rem;
  height: 2.3rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.55);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background 0.15s ease, transform 0.15s ease;
}

.wk-banner-nav:hover {
  background: rgba(15, 23, 42, 0.82);
  transform: translateY(-50%) scale(1.04);
}

.wk-banner-nav--prev { left: 0.55rem; }
.wk-banner-nav--next { right: 0.55rem; }

.wk-banner-nav[hidden],
.wk-banner:not(.is-overflow) .wk-banner-nav {
  display: none !important;
}

.wk-portal-row {
  display: grid;
  grid-template-columns: minmax(15.5rem, 18.25rem) minmax(0, 1fr);
  gap: 0.95rem;
  margin-top: 0.95rem;
  align-items: stretch;
}

.wk-ad-slot {
  position: relative;
  min-width: 0;
  min-height: 21.5rem;
  height: 100%;
  display: flex;
}

.wk-ad-stage {
  position: relative;
  flex: 1;
  min-width: 0;
  min-height: 100%;
  display: flex;
}

.wk-ad-nav {
  position: absolute;
  top: 50%;
  z-index: 3;
  transform: translateY(-50%);
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(15, 23, 42, 0.55);
  color: #fff;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background 0.15s ease, transform 0.15s ease;
}

.wk-ad-nav:hover {
  background: rgba(15, 23, 42, 0.78);
  transform: translateY(-50%) scale(1.04);
}

.wk-ad-nav--prev { left: 0.45rem; }
.wk-ad-nav--next { right: 0.45rem; }

.wk-ad-nav[hidden] {
  display: none !important;
}

.wk-ad-empty {
  flex: 1;
  width: 100%;
  min-height: 21.5rem;
  display: grid;
  place-items: center;
  color: var(--wk-muted);
  font-size: 0.9rem;
  font-weight: 600;
  background: rgba(245, 247, 251, 0.7);
  border: 1px dashed var(--wk-line);
  border-radius: var(--wk-radius-lg);
}

/* 首页广告区封面（PC 竖图铺满左栏，移动端横图 16:9） */
.wk-ad-card {
  position: relative;
  display: block;
  flex: 1 1 auto;
  width: 100%;
  height: 100%;
  border-radius: var(--wk-radius-lg);
  overflow: hidden;
  min-height: 21.5rem;
  text-decoration: none;
  color: #fff;
  background: #0b1220;
  border: 1px solid rgba(15, 23, 42, 0.08);
  box-shadow: var(--wk-shadow);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wk-ad-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--wk-shadow-hover);
}

.wk-ad-card-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.72) saturate(1.05);
  transition: transform 0.45s ease, filter 0.3s ease;
}

.wk-ad-card:hover .wk-ad-card-bg {
  transform: scale(1.04);
  filter: brightness(0.78) saturate(1.1);
}

.wk-ad-card-body {
  position: relative;
  z-index: 1;
  height: 100%;
  min-height: inherit;
  padding: 1.2rem 1.1rem 1.25rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  gap: 0.4rem;
  background:
    linear-gradient(180deg, rgba(5, 8, 18, 0.08) 0%, rgba(5, 8, 18, 0.28) 42%, rgba(5, 8, 18, 0.88) 100%);
}

.wk-ad-card-tag {
  display: inline-flex;
  align-items: center;
  height: 1.35rem;
  padding: 0 0.5rem;
  border-radius: 999px;
  background: rgba(184, 255, 60, 0.18);
  border: 1px solid rgba(184, 255, 60, 0.45);
  color: var(--wk-lime);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.wk-ad-card-body strong {
  font-size: clamp(1.45rem, 1.8vw, 1.75rem);
  font-weight: 850;
  line-height: 1.15;
  color: #fff;
  letter-spacing: 0.01em;
  text-shadow: 0 0.2rem 0.7rem rgba(0, 0, 0, 0.35);
}

.wk-ad-card-body em {
  font-style: normal;
  font-size: 0.8rem;
  line-height: 1.5;
  color: rgba(255, 255, 255, 0.88);
}

.wk-ad-card-cta {
  margin-top: 0.45rem;
  display: inline-flex;
  align-items: center;
  height: 1.9rem;
  padding: 0 0.85rem;
  border-radius: 999px;
  background: var(--wk-lime);
  color: #111827;
  font-size: 0.78rem;
  font-weight: 800;
  box-shadow: 0 0.35rem 0.9rem rgba(184, 255, 60, 0.28);
}

.wk-tools-panel {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  padding: 0.85rem 0.9rem 0.95rem;
  border: 1px solid var(--wk-line);
  border-radius: var(--wk-radius-lg);
  background: rgba(255, 255, 255, 0.92);
  box-shadow: var(--wk-shadow);
  backdrop-filter: blur(6px);
}

.wk-tools-tabs {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
}

.wk-tools-tabs-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem;
  min-width: 0;
}

.wk-tools-tabs-list button {
  height: 2rem;
  padding: 0 0.78rem;
  border: 0;
  border-radius: 0.5rem;
  background: transparent;
  color: var(--wk-muted);
  font-size: 0.88rem;
  font-weight: 650;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease;
}

.wk-tools-tabs-list button.is-active {
  background: var(--wk-soft);
  color: var(--wk-ink);
}

.wk-tools-more {
  color: var(--wk-muted);
  font-size: 0.84rem;
  font-weight: 600;
  text-decoration: none;
  white-space: nowrap;
}

.wk-tools-more:hover { color: var(--wk-accent); }

.wk-tool-cards {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.8rem;
  flex: 1;
  align-items: stretch;
}

.wk-tool-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(11.6rem, 48%);
  gap: 0;
  align-items: stretch;
  min-height: 0;
  padding: 0;
  overflow: hidden;
  border-radius: var(--wk-radius-md);
  border: 1px solid var(--wk-line);
  background: linear-gradient(180deg, #ffffff 0%, #fafbfd 100%);
  text-decoration: none;
  color: inherit;
  box-shadow: 0 0.12rem 0.45rem rgba(17, 24, 39, 0.03);
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}

.wk-tool-card:hover {
  border-color: #cfe0ff;
  box-shadow: var(--wk-shadow-hover);
  transform: translateY(-2px);
}

.wk-tool-card-copy {
  display: grid;
  align-content: center;
  gap: 0.28rem;
  min-width: 0;
  padding: 0.85rem 0.95rem;
}

.wk-tool-card-copy strong {
  font-size: 0.96rem;
  font-weight: 750;
  color: var(--wk-ink);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wk-tool-card-copy em {
  font-style: normal;
  font-size: 0.76rem;
  line-height: 1.45;
  color: #9ca3af;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.wk-tool-card-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  height: auto;
  align-self: center;
  overflow: hidden;
  background: var(--wk-soft);
}

.wk-tool-card-thumb img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}

.wk-tool-card:hover .wk-tool-card-thumb img {
  transform: scale(1.05);
}

/* ===================== 中：AI灵感 ===================== */
.wk-inspire {
  padding: 1.85rem 0 0.55rem;
  background:
    linear-gradient(180deg, #ffffff 0%, #f8faff 48%, #ffffff 100%);
}

.wk-inspire-groups {
  display: grid;
  gap: 1rem;
}

.wk-inspire-row {
  display: grid;
  grid-template-columns: 13.75rem minmax(0, 1fr);
  gap: 0;
  align-items: stretch;
  min-width: 0;
  background: #fff;
  border: 1px solid var(--wk-line);
  border-radius: 1.05rem;
  box-shadow: 0 0.45rem 1.25rem rgba(15, 23, 42, 0.06);
  overflow: hidden;
}

.wk-inspire-row-cat {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.1rem;
  min-height: 100%;
  padding: 1.35rem 1.2rem 1.15rem;
  background: #f6f7fb;
  border-right: 1px solid var(--wk-line);
  color: var(--wk-ink);
}

.wk-inspire-row-cat-copy {
  display: grid;
  gap: 0.45rem;
}

.wk-inspire-row-cat strong {
  font-size: 1.28rem;
  font-weight: 850;
  letter-spacing: 0.02em;
  color: #111827;
  line-height: 1.25;
}

.wk-inspire-row-cat em {
  font-style: normal;
  font-size: 0.78rem;
  line-height: 1.55;
  color: #6b7280;
}

.wk-inspire-row-navs {
  display: none;
  align-items: center;
  gap: 0.45rem;
}

.wk-inspire-row.is-overflow .wk-inspire-row-navs {
  display: flex;
}

.wk-inspire-row-scroller {
  position: relative;
  min-width: 0;
  overflow: hidden;
  padding: 0.8rem 0.85rem 0.8rem 0.25rem;
  background: #fff;
}

.wk-inspire-row-viewport {
  overflow: hidden;
  height: 100%;
}

.wk-inspire-row-track {
  display: flex;
  gap: 0.55rem;
  width: max-content;
  min-height: 100%;
}

.wk-inspire-row:not(.is-overflow) .wk-inspire-row-track {
  width: 100%;
}

.wk-inspire-row-nav {
  width: 1.85rem;
  height: 1.85rem;
  border: 1px solid #e5e7eb;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: #fff;
  color: #6b7280;
  cursor: pointer;
  box-shadow: 0 0.12rem 0.35rem rgba(15, 23, 42, 0.06);
  transition: border-color 0.15s ease, color 0.15s ease, background 0.15s ease;
}

.wk-inspire-row-nav:hover {
  border-color: #cfd6e4;
  color: #111827;
  background: #fff;
}

.wk-inspire-row-nav[hidden] { display: none !important; }

.wk-inspire-row .wk-inspire-card {
  flex: 0 0 auto;
  width: clamp(12.4rem, 18.5vw, 16.2rem);
  border: 0;
  border-radius: 0.72rem;
  box-shadow: 0 0.4rem 1.05rem rgba(15, 23, 42, 0.14);
}

.wk-inspire-row .wk-inspire-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 0.7rem 1.5rem rgba(15, 23, 42, 0.18);
}

.wk-inspire-row .wk-inspire-refs {
  left: auto;
  right: 0.45rem;
  bottom: 2.55rem;
  transform: none;
  padding: 0;
  gap: 0.28rem;
  background: transparent;
  backdrop-filter: none;
}

.wk-inspire-row .wk-inspire-ref {
  width: 2.35rem;
  height: 2.35rem;
  border-width: 2px;
}

.wk-inspire-play {
  flex: 0 0 auto;
  opacity: 0.95;
}

.wk-inspire-row .wk-inspire-overlay {
  padding: 1.5rem 0.7rem 0.7rem;
}

.wk-inspire-row .wk-inspire-overlay strong {
  display: inline-flex;
  align-items: center;
  gap: 0.28rem;
}

.wk-banner-card[href],
.wk-banner-card[data-jump-url] {
  cursor: pointer;
}

.wk-inspire-grid {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 0.7rem;
}

.wk-inspire-card {
  position: relative;
  display: block;
  aspect-ratio: 3 / 4.05;
  border-radius: var(--wk-radius-md);
  overflow: hidden;
  background: #e5e7eb;
  text-decoration: none;
  color: #fff;
  border: 1px solid rgba(15, 23, 42, 0.04);
  box-shadow: 0 0.28rem 0.85rem rgba(15, 23, 42, 0.06);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wk-inspire-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--wk-shadow-hover);
}

.wk-inspire-cover,
.wk-inspire-card > img.wk-inspire-cover {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.wk-inspire-cover-empty {
  width: 100%;
  height: 100%;
  display: grid;
  place-items: center;
  background: #e5e7eb;
  color: var(--wk-muted);
  font-size: 0.78rem;
}

.wk-inspire-card:hover .wk-inspire-cover { transform: scale(1.05); }

.wk-inspire-orig {
  position: absolute;
  top: 0.5rem;
  right: 0.5rem;
  z-index: 2;
  width: 3.35rem;
  height: 3.35rem;
  border-radius: 0.55rem;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.96);
  box-shadow: 0 0.25rem 0.65rem rgba(0, 0, 0, 0.3);
  background: #fff;
  pointer-events: none;
}

.wk-inspire-orig img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.wk-inspire-refs {
  position: absolute;
  left: 50%;
  bottom: 2.85rem;
  z-index: 3;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.42rem;
  padding: 0.32rem 0.42rem;
  border-radius: 0.65rem;
  background: rgba(15, 23, 42, 0.32);
  backdrop-filter: blur(4px);
  pointer-events: none;
}

.wk-inspire-ref {
  width: 2.85rem;
  height: 2.85rem;
  border-radius: 0.48rem;
  overflow: hidden;
  border: 1.5px solid rgba(255, 255, 255, 0.95);
  box-shadow: 0 0.18rem 0.5rem rgba(0, 0, 0, 0.3);
  background: #fff;
  flex: 0 0 auto;
}

.wk-inspire-ref img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.wk-inspire-ref-plus {
  color: #fff;
  font-size: 1.15rem;
  font-weight: 800;
  line-height: 1;
  text-shadow: 0 0.1rem 0.25rem rgba(0, 0, 0, 0.35);
  user-select: none;
}

.wk-inspire-overlay {
  position: absolute;
  inset: auto 0 0;
  padding: 1.35rem 0.65rem 0.65rem;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.78));
  display: grid;
  gap: 0.25rem;
  z-index: 1;
  color: #fff;
}

.wk-inspire-overlay strong {
  font-size: 0.82rem;
  font-weight: 750;
  line-height: 1.3;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.wk-inspire-overlay span {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.35rem;
  font-size: 0.68rem;
  color: rgba(255, 255, 255, 0.88);
}

.wk-inspire-overlay em,
.wk-inspire-overlay i {
  font-style: normal;
}

.wk-inspire-same {
  display: inline-flex !important;
  align-items: center;
  justify-content: center;
  width: fit-content;
  margin-top: 0.15rem;
  height: 1.55rem;
  padding: 0 0.7rem;
  border-radius: 999px;
  background: var(--wk-accent);
  color: #fff !important;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 0.15rem 0.4rem rgba(5, 118, 255, 0.35);
}

.wk-inspire-empty {
  grid-column: 1 / -1;
  min-height: 8rem;
  display: grid;
  place-items: center;
  color: var(--wk-muted);
  font-size: 0.9rem;
  font-weight: 600;
  background: rgba(245, 247, 251, 0.7);
  border: 1px dashed var(--wk-line);
  border-radius: var(--wk-radius-md);
}

.wk-inspire-empty--error { color: #dc2626; }

.wk-banner-empty {
  min-width: min(100%, 24rem);
  min-height: 10rem;
  display: grid;
  place-items: center;
  color: rgba(255, 255, 255, 0.72);
  font-size: 0.9rem;
  font-weight: 600;
}

.wk-coin-model img,
.wk-coin-model video {
  pointer-events: none;
}

.wk-coin-model video {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.wk-coin-model:hover video { transform: scale(1.05); }

/* ===================== 下：悟空币专区 ===================== */
.wk-coin-zone {
  padding: 1.65rem 0 1.55rem;
  background:
    radial-gradient(circle at 20% 0%, rgba(217, 249, 157, 0.22), transparent 22rem),
    radial-gradient(circle at 80% 10%, rgba(191, 219, 254, 0.2), transparent 24rem),
    #fff;
}

.wk-coin-dot {
  width: 0.7rem;
  height: 0.7rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #a3e635, #22c55e);
  box-shadow: 0 0 0 0.2rem rgba(163, 230, 53, 0.22);
}

.wk-coin-layout {
  display: grid;
  grid-template-columns: minmax(16rem, 1fr) minmax(0, 2.2fr);
  gap: 0.85rem;
  align-items: stretch;
}

.wk-coin-hero {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.7rem;
  min-height: 20.5rem;
  padding: 1.5rem 1.3rem;
  border-radius: var(--wk-radius-lg);
  text-decoration: none;
  color: var(--wk-ink);
  background:
    radial-gradient(circle at 80% 18%, rgba(255, 255, 255, 0.45), transparent 28%),
    linear-gradient(145deg, #d9f99d 0%, #bef264 45%, #a3e635 100%);
  overflow: hidden;
  border: 1px solid rgba(101, 163, 13, 0.16);
  box-shadow: 0 0.45rem 1.2rem rgba(101, 163, 13, 0.14);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wk-coin-hero:hover {
  transform: translateY(-2px);
  box-shadow: 0 0.75rem 1.6rem rgba(101, 163, 13, 0.2);
}

.wk-coin-hero.is-media {
  color: #fff;
  background: #111827;
  padding: 0;
  border-color: rgba(15, 23, 42, 0.08);
  box-shadow: 0 0.3rem 0.9rem rgba(15, 23, 42, 0.08);
}

.wk-coin-hero.is-media:hover {
  box-shadow: var(--wk-shadow-hover);
}

.wk-coin-hero.is-media::after {
  display: none;
}

.wk-coin-hero-media {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  pointer-events: none;
}

.wk-coin-hero-copy {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  gap: 0.45rem;
  height: 100%;
  min-height: inherit;
  padding: 1.4rem 1.2rem;
  background: linear-gradient(180deg, transparent 38%, rgba(0, 0, 0, 0.72) 100%);
  color: #fff;
}

.wk-coin-hero.is-media strong,
.wk-coin-hero.is-media p {
  color: #fff;
}

.wk-coin-hero.is-media p {
  color: rgba(255, 255, 255, 0.88);
}

.wk-coin-hero::after {
  content: "";
  position: absolute;
  right: -1.5rem;
  top: -1.5rem;
  width: 8.5rem;
  height: 8.5rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.22);
}

.wk-coin-hero strong {
  position: relative;
  z-index: 1;
  font-size: clamp(1.55rem, 2vw, 1.9rem);
  font-weight: 850;
  letter-spacing: 0.02em;
}

.wk-coin-hero p {
  position: relative;
  z-index: 1;
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: rgba(17, 24, 39, 0.78);
}

.wk-coin-hero-btn {
  position: relative;
  z-index: 1;
  display: inline-flex;
  width: fit-content;
  margin-top: 0.35rem;
  padding: 0.48rem 0.95rem;
  border-radius: 999px;
  background: #111827;
  color: #fff;
  font-size: 0.8rem;
  font-weight: 750;
}

.wk-coin-models {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  grid-template-rows: repeat(2, minmax(0, 1fr));
  gap: 0.85rem;
  min-height: 20.5rem;
}

.wk-coin-model {
  position: relative;
  display: block;
  border-radius: var(--wk-radius-md);
  overflow: hidden;
  background: #111827;
  text-decoration: none;
  color: #fff;
  min-height: 0;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(15, 23, 42, 0.06);
  box-shadow: 0 0.3rem 0.9rem rgba(15, 23, 42, 0.08);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.wk-coin-model:hover {
  transform: translateY(-2px);
  box-shadow: var(--wk-shadow-hover);
}

.wk-coin-model img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: brightness(0.82);
  transition: transform 0.35s ease;
}

.wk-coin-model:hover img { transform: scale(1.05); }

.wk-coin-model strong {
  position: absolute;
  left: 0.75rem;
  top: 0.7rem;
  right: 0.75rem;
  font-size: 0.9rem;
  font-weight: 750;
  text-shadow: 0 0.15rem 0.5rem rgba(0, 0, 0, 0.45);
}

/* ===================== 响应式 ===================== */
@media (max-width: 1400px) {
  .wk-inspire-grid { grid-template-columns: repeat(5, minmax(0, 1fr)); }
}

@media (max-width: 1280px) {
  .wk-portal-row { grid-template-columns: minmax(14.5rem, 16.5rem) minmax(0, 1fr); }
  .wk-banner-card { width: clamp(21.5rem, 42vw, 29rem); }
  .wk-inspire-row { grid-template-columns: 12.25rem minmax(0, 1fr); }
  .wk-inspire-row .wk-inspire-card { width: clamp(11.4rem, 19vw, 14.6rem); }
  .wk-tool-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .wk-tool-card {
    grid-template-columns: minmax(0, 1fr) minmax(11.6rem, 48%);
    min-height: 0;
  }
}

@media (max-width: 1100px) {
  .wk-portal-row { grid-template-columns: 13.75rem minmax(0, 1fr); }
  .wk-tool-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .wk-inspire-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .wk-inspire-row { grid-template-columns: 11rem minmax(0, 1fr); }
  .wk-ad-slot,
  .wk-ad-card,
  .wk-ad-empty { min-height: 24rem; }
}

@media (max-width: 991.98px) {
  .wk-shell { --wk-page-pad: 1rem; }
  .wk-banner { border-radius: 0.85rem; padding: 0.85rem 0; }
  .wk-banner-viewport { padding: 0 0.75rem; }
  .wk-banner.is-overflow .wk-banner-viewport { padding: 0 2.3rem; }
  .wk-banner-track { min-height: 14.75rem; }
  .wk-banner-card { width: clamp(19.5rem, 68vw, 26rem); }
  .wk-inspire-row { grid-template-columns: 10.25rem minmax(0, 1fr); }
  .wk-inspire-row-cat { padding: 1.1rem 0.95rem 1rem; }
  .wk-inspire-row-cat strong { font-size: 1.12rem; }
  .wk-inspire-row .wk-inspire-card { width: clamp(11rem, 32vw, 13.8rem); }
  .wk-portal-row { grid-template-columns: 1fr; }
  .wk-ad-slot {
    height: auto;
    min-height: 0;
    aspect-ratio: 16 / 9;
  }
  .wk-ad-slot.is-landscape,
  .wk-ad-slot.is-portrait {
    min-height: 0;
    aspect-ratio: 16 / 9;
  }
  .wk-ad-stage {
    min-height: 0;
    height: 100%;
  }
  .wk-ad-card,
  .wk-ad-empty {
    min-height: 0;
    height: 100%;
  }
  .wk-ad-card-body {
    padding: 0.85rem 0.9rem 0.9rem;
  }
  .wk-ad-card-body strong {
    font-size: 1.15rem;
  }
  .wk-tools-panel { padding: 0.75rem; }
  .wk-tool-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.7rem; grid-auto-rows: 1fr; }
  .wk-tool-card {
    display: flex;
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 0;
    height: 100%;
    min-height: 0;
    padding: 0;
    overflow: hidden;
  }
  .wk-tool-card-thumb {
    flex: 0 0 auto;
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 2;
    border-radius: 0;
  }
  .wk-tool-card-copy {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 0.55rem 0.62rem 0.62rem;
    gap: 0.18rem;
    min-height: 3.85rem;
  }
  .wk-tool-card-copy strong {
    white-space: normal;
    font-size: 0.84rem;
    min-height: 2.18em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .wk-tool-card-copy em {
    font-size: 0.7rem;
    min-height: 2.9em;
    -webkit-line-clamp: 2;
  }
  .wk-inspire-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.7rem; }
  .wk-coin-layout { grid-template-columns: 1fr; }
  .wk-coin-hero { min-height: 12.5rem; }
  .wk-coin-models {
    min-height: 0;
    grid-auto-rows: auto;
  }
}

@media (max-width: 575.98px) {
  .wk-shell { --wk-page-pad: 0.85rem; }
  .wk-inspire-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.55rem; }
  .wk-banner-viewport { padding: 0 0.65rem; }
  .wk-banner.is-overflow .wk-banner-viewport { padding: 0 2rem; }
  .wk-banner-track { min-height: 12.25rem; }
  .wk-banner-card { width: min(86vw, 22.5rem); }
  .wk-inspire-row { grid-template-columns: 1fr; }
  .wk-inspire-row-cat {
    min-height: 0;
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 0.75rem;
    border-right: 0;
    border-bottom: 1px solid var(--wk-line);
    padding: 0.95rem 1rem 0.85rem;
  }
  .wk-inspire-row-scroller { padding: 0.15rem 0.75rem 0.75rem; }
  .wk-inspire-row .wk-inspire-card { width: min(48vw, 13.4rem); }
  .wk-banner-card-caption em { display: none; }
  .wk-tools-tabs { align-items: flex-start; flex-direction: column; }
  .wk-tool-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.55rem; grid-auto-rows: 1fr; }
  .wk-tool-card {
    display: flex;
    flex-direction: column-reverse;
    align-items: stretch;
    gap: 0;
    height: 100%;
    min-height: 0;
    padding: 0;
    overflow: hidden;
  }
  .wk-tool-card-thumb {
    flex: 0 0 auto;
    width: 100%;
    height: auto;
    aspect-ratio: 3 / 2;
    border-radius: 0;
  }
  .wk-tool-card-copy {
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
    padding: 0.48rem 0.52rem 0.55rem;
    gap: 0.14rem;
    min-height: 3.6rem;
  }
  .wk-tool-card-copy strong {
    white-space: normal;
    font-size: 0.78rem;
    min-height: 2.18em;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
  }
  .wk-tool-card-copy em {
    font-size: 0.64rem;
    min-height: 2.9em;
    -webkit-line-clamp: 2;
  }
  .wk-coin-models { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.7rem; }
  .wk-block-tabs button { padding: 0 0.65rem; font-size: 0.84rem; }
}