:root {
  --bg: #efe2cf;
  --panel: rgba(255, 249, 240, 0.84);
  --card: rgba(255, 253, 249, 0.98);
  --line: #d7c0a0;
  --line-strong: #c49a68;
  --ink: #17120c;
  --muted: #6f6458;
  --accent: #b34f04;
  --accent-2: #0d5d74;
  --danger: #a53a22;
  --shadow: 0 18px 40px rgba(38, 24, 11, 0.12);
  --shadow-soft: 0 10px 26px rgba(38, 24, 11, 0.08);
}

* {
  box-sizing: border-box;
}

html,
body {
  max-width: 100%;
  overflow-x: hidden;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: "PingFang SC", "Noto Sans SC", "Helvetica Neue", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(179, 79, 4, 0.14), transparent 24rem),
    radial-gradient(circle at top right, rgba(13, 93, 116, 0.08), transparent 26rem),
    linear-gradient(180deg, #f6ede0 0%, var(--bg) 100%);
}

a {
  color: var(--accent-2);
}

button,
input,
textarea,
select {
  font: inherit;
}

.page-shell {
  max-width: 1180px;
  margin: 0 auto;
  padding: 20px 16px 48px;
  overflow-x: clip;
}

.hero {
  position: relative;
  overflow: hidden;
  padding: 20px 24px 18px;
  border: 1px solid var(--line);
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.5), rgba(255, 244, 228, 0.9)),
    var(--panel);
  box-shadow: var(--shadow);
}

.hero::before {
  content: "";
  position: absolute;
  inset: auto -12% -44% auto;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(179, 79, 4, 0.12), transparent 62%);
  pointer-events: none;
}

.hero h1 {
  margin: 0;
  max-width: none;
  font: 700 clamp(1.45rem, 3vw, 2.6rem) / 1.08 Georgia, "Times New Roman", serif;
  letter-spacing: -0.03em;
  text-align: center;
}

.search-panel {
  margin-top: 12px;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.search-field {
  display: block;
  width: 100%;
}

#searchInput {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--line-strong);
  outline: none;
  background: #fffdf9;
  color: var(--ink);
  font-size: 0.92rem;
  border-radius: 14px;
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.7),
    0 8px 24px rgba(38, 24, 11, 0.06);
  transition: box-shadow 180ms ease, transform 180ms ease, border-color 180ms ease;
}

#searchInput:focus {
  border-color: var(--accent);
  box-shadow:
    0 0 0 4px rgba(179, 79, 4, 0.12),
    0 10px 28px rgba(38, 24, 11, 0.08);
  transform: translateY(-1px);
}

.alpha-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
  justify-content: center;
}

.alpha-chip {
  min-width: 32px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.78);
  color: var(--ink);
  cursor: pointer;
  font: 700 0.78rem/1 "Avenir Next", "Helvetica Neue", sans-serif;
  text-align: center;
  white-space: nowrap;
  transition: 160ms ease;
}

.alpha-chip:hover {
  transform: translateY(-1px);
  box-shadow: var(--shadow-soft);
}

.alpha-chip-active {
  border-color: var(--accent);
  background: rgba(179, 79, 4, 0.12);
  color: var(--accent);
}

.layout {
  display: block;
  margin-top: 14px;
}

.results-area,
.detail-shell,
.panel {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.5), rgba(255, 248, 238, 0.88));
  box-shadow: var(--shadow);
}

.results-area,
.detail-shell,
.panel {
  padding: 18px;
}

.results-area,
.detail-shell {
  min-width: 0;
}

.results-head {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: end;
}

.results-head > div,
.result-body,
.result-meta,
.detail-shell {
  min-width: 0;
}

.results-label {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
}

.results-head h2,
.detail-title,
.panel h2,
.panel h3 {
  margin: 0;
  font: 700 1.5rem/1.08 Georgia, serif;
}

.stats-bar,
.hint-row,
.result-keywords,
.detail-meta,
.chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.stat-pill,
.keyword-tag,
.chip {
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--card);
  font-size: 0.82rem;
}

.hint-row {
  margin: 12px 0 0;
}

.results-list {
  margin-top: 14px;
  display: grid;
  gap: 12px;
}

.result-card {
  display: grid;
  grid-template-columns: 170px minmax(0, 1fr);
  gap: 16px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--card);
  box-shadow: var(--shadow-soft);
  transition: transform 180ms ease, box-shadow 180ms ease, border-color 180ms ease;
}

.result-card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  box-shadow: 0 16px 32px rgba(38, 24, 11, 0.1);
}

.result-media {
  min-height: 116px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(179, 79, 4, 0.12), rgba(13, 93, 116, 0.12));
  background-size: cover;
  background-position: center;
}

.result-meta {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--muted);
  font-size: 0.84rem;
}

.result-brand,
.result-hits,
.result-title,
.stat-pill,
.keyword-tag,
.chip,
.detail-content,
.flash {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.result-title {
  margin: 8px 0 6px;
  font: 700 1.22rem/1.12 Georgia, serif;
  letter-spacing: -0.02em;
}

.muted {
  margin: 0;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.6;
}

.result-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  align-items: center;
  margin-top: 10px;
}

.result-link,
.detail-link {
  display: inline-block;
  color: var(--accent-2);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.92rem;
}

.result-link:hover,
.detail-link:hover {
  color: var(--accent);
}

.copy-link-done,
.result-link[aria-disabled="true"] {
  opacity: 0.82;
}

.empty-state,
.empty {
  margin-top: 14px;
  padding: 22px;
  border: 1px dashed var(--line);
  border-radius: 16px;
  text-align: center;
  background: rgba(255, 255, 255, 0.55);
  color: var(--muted);
}

.hidden {
  display: none;
}

.detail-shell {
  margin-top: 14px;
}

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

.detail-meta {
  margin: 10px 0 16px;
  color: var(--muted);
  font-size: 0.9rem;
}

.detail-content {
  line-height: 1.78;
}

.detail-content .wp-block-embed,
.detail-content .se-video-container {
  width: min(100%, 860px);
  max-width: 100%;
  margin: 18px auto;
}

.detail-content .wp-block-columns {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  width: 100%;
  max-width: 100%;
}

.detail-content .wp-block-column {
  flex: 1 1 320px;
  min-width: 0;
  max-width: 100%;
}

.detail-content figure {
  margin: 0;
  max-width: 100%;
}

.detail-content .wp-block-embed__wrapper,
.detail-content .se-video-container figure {
  position: relative;
  width: 100%;
  height: 0 !important;
  padding-bottom: 56.25% !important;
  overflow: hidden;
  border-radius: 14px;
  background: #000;
}

.detail-content img,
.detail-content video,
.detail-content iframe {
  max-width: 100%;
  height: auto;
}

.detail-content img {
  width: min(70%, 820px);
  max-width: 100%;
  margin-left: auto;
  margin-right: auto;
}

.detail-content .wp-block-embed iframe,
.detail-content .se-video-container iframe {
  position: absolute;
  inset: 0;
  width: 100% !important;
  height: 100% !important;
  border: 0;
}

.detail-content table {
  display: block;
  width: 100%;
  overflow-x: auto;
  border-collapse: collapse;
}

.detail-content td,
.detail-content th {
  border: 1px solid var(--line);
  padding: 8px 10px;
}

.detail-content pre {
  overflow-x: auto;
  white-space: pre-wrap;
  background: #f3ece0;
  padding: 12px;
}

.flash {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
}

@media (max-width: 980px) {
  .result-card {
    grid-template-columns: 1fr;
  }

  .result-media {
    min-height: 160px;
  }
}

@media (max-width: 720px) {
  .page-shell {
    padding: 12px 10px 28px;
  }

  .hero {
    padding: 16px 14px 14px;
  }

  .hero h1 {
    font-size: 1.3rem;
  }

  #searchInput {
    font-size: 0.88rem;
    padding: 12px 14px;
  }

  .alpha-filters,
  .results-area,
  .results-list,
  .result-card,
  .result-actions,
  .detail-shell {
    width: 100%;
    max-width: 100%;
  }

  .results-area,
  .detail-shell,
  .panel {
    padding: 14px 12px;
  }

  .results-head,
  .detail-topbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .results-head h2,
  .detail-title,
  .panel h2,
  .panel h3 {
    font-size: 1.2rem;
  }

  .result-card {
    gap: 12px;
    padding: 12px;
  }

  .result-media {
    min-height: 140px;
  }

  .result-meta {
    flex-direction: column;
    gap: 4px;
  }

  .result-title {
    font-size: 1.06rem;
  }

  .muted,
  .detail-meta {
    font-size: 0.88rem;
  }

  .result-actions {
    gap: 16px;
  }

  .detail-content {
    font-size: 0.94rem;
  }
}