/* AI 灵感库：对齐全站 --bg/--ink/--teal 等变量，避免 ai-news 大屏霓虹风 */

.studio-hero {
  padding: clamp(52px, 8vw, 104px) clamp(18px, 4vw, 54px);
  border-bottom: 1px solid var(--line);
  background:
    linear-gradient(90deg, rgba(247, 248, 251, 0.92), rgba(247, 248, 251, 0.7)),
    repeating-linear-gradient(135deg, rgba(15, 139, 141, 0.1) 0 1px, transparent 1px 24px);
}

.studio-hero .kicker {
  margin: 0 0 10px;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.studio-hero h1 {
  margin: 0 0 14px;
  max-width: 900px;
  font-size: clamp(2.4rem, 6vw, 5rem);
  line-height: 1.08;
}

.studio-hero > p {
  margin: 0;
  max-width: 640px;
  color: #3d4552;
  font-size: clamp(1rem, 2vw, 1.18rem);
}

.studio-section {
  padding: clamp(40px, 6vw, 72px) clamp(18px, 4vw, 54px);
}

.studio-section + .studio-section {
  border-top: 1px solid var(--line);
}

.studio-section__heading {
  max-width: 720px;
  margin-bottom: 24px;
}

.studio-section__heading h2 {
  margin: 6px 0 8px;
  font-size: clamp(1.4rem, 3vw, 1.9rem);
}

.studio-section__heading p {
  margin: 0;
  color: var(--muted);
}

.studio-portals {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.studio-portal {
  display: grid;
  gap: 10px;
  min-height: 180px;
  padding: 22px;
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow: 0 12px 32px rgba(32, 33, 36, 0.06);
  transition:
    border-color 160ms ease,
    transform 160ms ease;
}

.studio-portal:hover,
.studio-portal:focus-visible {
  border-color: var(--teal);
  transform: translateY(-2px);
}

.studio-portal span {
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.studio-portal h2 {
  margin: 0;
  font-size: 1.35rem;
}

.studio-portal p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.studio-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.studio-grid--media {
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.studio-card {
  display: grid;
  gap: 12px;
  align-content: start;
  min-height: 200px;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  transition:
    border-color 160ms ease,
    transform 160ms ease;
}

.studio-card--media {
  padding: 0;
  overflow: hidden;
  min-height: 0;
  gap: 0;
}

.studio-card--has-cover {
  padding: 0;
  overflow: hidden;
  min-height: 0;
}

.studio-card__cover {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  min-height: 148px;
  background: #e8ece9;
  overflow: hidden;
}

.studio-card__cover img {
  position: absolute;
  inset: 0;
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 280ms ease;
}

.studio-card--media:hover .studio-card__cover img,
.studio-card--media:focus-visible .studio-card__cover img {
  transform: scale(1.03);
}

.studio-card__cover--empty {
  display: grid;
  place-items: center;
  background:
    linear-gradient(145deg, rgba(15, 139, 141, 0.08), transparent 55%),
    #e8ece9;
  color: var(--muted);
  font-size: 0.82rem;
  font-weight: 700;
}

.studio-card__body {
  display: grid;
  gap: 10px;
  padding: 14px 16px 16px;
}

.studio-cover {
  margin: 0 0 1.25rem;
  border: 1px solid var(--line);
  background: #e8ece9;
  overflow: hidden;
}

.studio-cover img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 560px;
  object-fit: cover;
}

.studio-card:hover,
.studio-card:focus-visible {
  border-color: var(--teal);
  transform: translateY(-2px);
}

.studio-card__top {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.studio-card h3 {
  margin: 0;
  font-size: 1.15rem;
  line-height: 1.35;
}

.studio-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.studio-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: auto;
  color: var(--muted);
  font-size: 0.82rem;
}

.studio-card__type {
  padding: 3px 8px;
  border: 1px solid rgba(15, 139, 141, 0.28);
  color: var(--teal);
  font-size: 0.75rem;
  font-weight: 800;
}

.studio-source-line {
  color: var(--muted);
  font-size: 0.82rem;
}

.origin-badge {
  display: inline-block;
  width: fit-content;
  padding: 3px 8px;
  border: 1px solid var(--line);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.origin-badge--original {
  border-color: rgba(47, 158, 68, 0.45);
  color: var(--green);
  background: rgba(47, 158, 68, 0.08);
}

.origin-badge--collected {
  border-color: rgba(109, 93, 252, 0.4);
  color: var(--violet);
  background: rgba(109, 93, 252, 0.08);
}

.studio-filter-host {
  margin-bottom: 18px;
}

.scene-filters,
.facet-row__buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 0;
}

.facet-filters {
  display: grid;
  gap: 14px;
  margin-bottom: 8px;
  padding: 16px 18px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.facet-row {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 10px 16px;
  align-items: start;
}

.facet-row__label {
  padding-top: 7px;
  color: var(--ink);
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.facet-filters__hint {
  margin: 0;
  color: var(--muted);
  font-size: 0.82rem;
}

/* 筛选芯片：不依赖祖先 class，避免宿主改名后样式丢失 */
.studio-filter-host button,
.scene-filters button,
.facet-chip {
  appearance: none;
  -webkit-appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: 0;
  background: var(--bg);
  color: var(--muted);
  font-family: inherit;
  font-size: 0.86rem;
  font-weight: 800;
  line-height: 1;
  cursor: pointer;
}

.studio-filter-host button.is-active,
.studio-filter-host button:hover,
.studio-filter-host button:focus-visible,
.scene-filters button.is-active,
.scene-filters button:hover,
.scene-filters button:focus-visible,
.facet-chip.is-active,
.facet-chip:hover,
.facet-chip:focus-visible {
  border-color: var(--teal);
  color: var(--ink);
  background: rgba(15, 139, 141, 0.1);
  outline: none;
}

.studio-list-hero {
  padding: clamp(36px, 5vw, 64px) clamp(18px, 4vw, 54px) 0;
}

.studio-back {
  display: inline-block;
  margin-bottom: 14px;
  color: var(--teal);
  font-size: 0.92rem;
  font-weight: 700;
}

.studio-back:hover,
.studio-back:focus-visible {
  text-decoration: underline;
}

.studio-list-hero h1 {
  margin: 0 0 10px;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
}

.studio-list-hero > p {
  margin: 0;
  max-width: 640px;
  color: var(--muted);
}

.studio-empty {
  padding: 28px 0;
  color: var(--muted);
}

/* —— 详情页（build 产物） —— */

.studio-detail main {
  padding: clamp(28px, 4vw, 48px) clamp(18px, 4vw, 54px) clamp(48px, 7vw, 80px);
}

.studio-detail__article {
  max-width: 820px;
  margin: 0 auto;
}

.studio-detail__header {
  display: grid;
  gap: 12px;
  margin-bottom: 28px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.studio-eyebrow {
  margin: 0;
  color: var(--teal);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.studio-detail__header h1 {
  margin: 0;
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  line-height: 1.2;
}

.studio-detail__header > p {
  margin: 0;
  color: #3d4552;
  font-size: 1.05rem;
}

.studio-detail__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  color: var(--muted);
  font-size: 0.88rem;
}

.studio-scenes {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.studio-scene {
  padding: 3px 8px;
  border: 1px solid rgba(102, 112, 133, 0.22);
  background: rgba(247, 248, 251, 0.86);
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.studio-source {
  display: grid;
  gap: 10px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
}

.studio-source__meta {
  display: grid;
  gap: 6px;
  margin: 0;
}

.studio-source__meta dt {
  margin: 0;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
}

.studio-source__meta dd {
  margin: 0 0 6px;
  font-size: 0.92rem;
}

.studio-source__meta a {
  color: var(--teal);
  text-decoration: underline;
  text-underline-offset: 2px;
  word-break: break-all;
}

.studio-meta-line {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.studio-prompt {
  margin-bottom: 28px;
  padding: 18px;
  border: 1px solid var(--line);
  background: var(--paper);
}

.studio-prompt__toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.studio-prompt__toolbar h2 {
  margin: 0;
  font-size: 1.05rem;
}

.studio-prompt__toolbar button {
  min-height: 38px;
  padding: 0 14px;
  border: 1px solid var(--teal);
  background: rgba(15, 139, 141, 0.08);
  color: var(--ink);
  font: inherit;
  font-weight: 800;
  cursor: pointer;
}

.studio-prompt__toolbar button:hover,
.studio-prompt__toolbar button:focus-visible {
  background: rgba(15, 139, 141, 0.16);
}

.studio-prompt__toolbar button.is-copied {
  border-color: var(--green);
  color: var(--green);
}

.prompt-block {
  margin: 0;
  padding: 14px 16px;
  overflow-x: auto;
  border: 1px solid rgba(215, 220, 229, 0.9);
  background: #f3f5f8;
  color: var(--ink);
  font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  font-size: 0.88rem;
  line-height: 1.55;
  white-space: pre-wrap;
  word-break: break-word;
}

.studio-detail__body {
  font-size: 1.02rem;
}

.studio-detail__body h2,
.studio-detail__body h3 {
  margin-top: 1.4em;
}

@media (max-width: 960px) {
  .studio-portals,
  .studio-grid,
  .studio-grid--media {
    grid-template-columns: 1fr;
  }

  .facet-row {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .facet-row__label {
    padding-top: 0;
  }
}

@media (min-width: 641px) and (max-width: 960px) {
  .studio-portals,
  .studio-grid,
  .studio-grid--media {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}