:root {
  --bg: #f3efe6;
  --ink: #13263d;
  --muted: #5a687a;
  --accent: #db5930;
  --accent-dark: #a43b1a;
  --card: rgba(255, 251, 245, 0.9);
  --line: rgba(19, 38, 61, 0.12);
  --shadow: 0 24px 60px rgba(19, 38, 61, 0.12);
  --up: #167d52;
  --down: #c43d3d;
  --gold: #bb7b18;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  color: var(--ink);
  font-family: "Avenir Next", "Hiragino Sans", "Yu Gothic", sans-serif;
  background:
    radial-gradient(circle at top left, rgba(255, 199, 124, 0.88), transparent 28%),
    radial-gradient(circle at top right, rgba(136, 192, 255, 0.34), transparent 26%),
    linear-gradient(180deg, #fbf7ef 0%, var(--bg) 100%);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input {
  font: inherit;
}

.page-shell {
  width: min(1280px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 60px;
}

.site-nav,
.site-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 18px;
}

.site-logo {
  font-weight: 800;
}

.site-nav div,
.site-footer div {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.site-nav a,
.site-footer a {
  color: var(--muted);
  font-size: 0.92rem;
}

.site-logo {
  color: var(--ink) !important;
  font-size: 1rem !important;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(320px, 0.82fr);
  gap: 24px;
  align-items: stretch;
  margin-bottom: 28px;
}

.hero-copy,
.ops-card,
.summary-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 30px;
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
}

.hero-copy {
  padding: 38px;
}

.brand-row {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 8px;
}

.youtube-badge {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  width: 46px;
  height: 32px;
  border-radius: 10px;
  background: #ff0033;
  box-shadow: 0 10px 20px rgba(255, 0, 51, 0.16);
}

.youtube-play {
  width: 0;
  height: 0;
  margin-left: 3px;
  border-top: 7px solid transparent;
  border-bottom: 7px solid transparent;
  border-left: 12px solid #fff;
}

.eyebrow,
.card-label,
.ops-label {
  margin: 0;
  font-size: 0.8rem;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
}

.hero h1,
.ops-card h2,
.summary-card h3,
.detail-card h2 {
  margin: 0;
  line-height: 1.05;
}

.hero h1 {
  font-size: clamp(2rem, 4.8vw, 3.8rem);
  line-height: 1.15;
}

.hero-text,
.status-line,
.trend-card p,
.search-log-item p,
.detail-description,
.detail-copy,
.timing-list dd,
.hero-mini {
  color: var(--muted);
}

.hero-text {
  margin: 18px 0 0;
  max-width: 44rem;
  line-height: 1.7;
}

.notice-line {
  margin: 16px 0 0;
  max-width: 44rem;
  padding: 14px 16px;
  border-left: 4px solid var(--accent);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.66);
  color: var(--muted);
  line-height: 1.7;
}

.search-bar {
  display: flex;
  gap: 12px;
  margin-top: 28px;
}

.search-bar input {
  flex: 1;
  padding: 16px 18px;
  border: 1px solid rgba(19, 38, 61, 0.16);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.8);
}

.search-bar button,
.secondary-button,
.primary-link,
.secondary-link {
  border: 0;
  border-radius: 18px;
  padding: 14px 18px;
  cursor: pointer;
  transition: transform 0.18s ease, background 0.18s ease;
}

.search-bar button,
.primary-link {
  background: var(--accent);
  color: #fff;
}

.search-bar button:hover,
.secondary-button:hover,
.primary-link:hover,
.secondary-link:hover,
.youtube-link:hover {
  transform: translateY(-1px);
}

.secondary-button,
.secondary-link {
  background: rgba(19, 38, 61, 0.08);
  color: var(--ink);
}

.ops-card,
.summary-card {
  padding: 28px;
}

.ops-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.ops-list,
.detail-list {
  margin: 4px 0 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}

.comment-list {
  margin: 0;
  padding-left: 20px;
  color: var(--muted);
  line-height: 1.7;
}

.negative-comments {
  color: #7a4b4b;
}

.status-line {
  margin: 0;
  min-height: 24px;
  font-size: 0.95rem;
}

.timing-list {
  margin: 0;
  display: grid;
  gap: 10px;
}

.timing-list div {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.timing-list dt,
.metric-panel span {
  font-weight: 700;
}

.timing-list dd {
  margin: 0;
}

.home-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(320px, 0.8fr);
  gap: 20px;
  align-items: start;
}

.side-column,
.creator-list,
.trend-list,
.search-log-list {
  display: grid;
  gap: 16px;
}

.creator-card,
.trend-card,
.search-log-item,
.metric-panel,
.detail-note-panel {
  border: 1px solid var(--line);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.7);
}

.creator-card,
.trend-card,
.search-log-item,
.detail-note-panel {
  padding: 18px;
}

.creator-card-top {
  display: flex;
  align-items: center;
  gap: 16px;
}

.rank-badge {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: var(--ink);
  color: #fff;
  font-weight: 800;
}

.avatar-frame {
  width: 136px;
  height: 136px;
  border-radius: 999px;
  overflow: hidden;
  flex: 0 0 136px;
  box-shadow: 0 14px 30px rgba(19, 38, 61, 0.18);
  background: rgba(255, 255, 255, 0.9);
  border: 4px solid rgba(255, 255, 255, 0.96);
}

.avatar-image {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.creator-heading strong,
.trend-card strong,
.search-log-item strong {
  display: block;
  font-size: 1rem;
}

.creator-heading small,
.trend-card small,
.search-log-item small {
  color: var(--muted);
}

.creator-metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 16px;
}

.creator-metrics span,
.trend-card p {
  display: block;
  font-size: 0.84rem;
  margin: 0;
}

.creator-metrics strong {
  display: block;
  margin-top: 6px;
  font-size: 1rem;
}

.creator-actions {
  display: flex;
  gap: 10px;
  margin-top: 16px;
}

.primary-link,
.secondary-link,
.youtube-link,
.video-link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 48px;
  font-weight: 700;
}

.primary-link,
.secondary-link {
  flex: 1;
}

.video-link {
  width: 100%;
  background: var(--ink);
  color: #fff;
  border-radius: 18px;
}

.trend-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 14px;
  align-items: center;
}

.trend-actions {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.trend-link {
  min-height: 40px;
  padding: 8px 10px;
  font-size: 0.84rem;
  white-space: nowrap;
}

.trend-value {
  font-weight: 800;
  font-size: 1.5rem;
  line-height: 1;
}

.up {
  color: var(--up);
}

.down {
  color: var(--down);
}

.detail-shell {
  display: grid;
  gap: 18px;
}

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

.top-home-link {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border-radius: 14px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
}

.back-link {
  font-weight: 700;
}

.detail-card {
  padding: 30px;
}

.detail-description {
  margin: 12px 0 0;
  line-height: 1.7;
}

.detail-hero {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 18px;
  align-items: center;
  margin-top: 24px;
}

.detail-hero h3 {
  margin: 4px 0 0;
  font-size: 1.6rem;
}

.hero-mini {
  margin: 0;
}

.detail-copy {
  margin: 10px 0 0;
  line-height: 1.7;
}

.income-grid,
.review-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 20px;
}

.metric-panel {
  padding: 18px;
}

.metric-panel strong {
  display: block;
  margin-top: 10px;
  font-size: 1.3rem;
}

.detail-note-panel {
  margin-top: 18px;
}

.chart-panel {
  margin-top: 22px;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.72);
}

.chart-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 18px;
}

.chart-head h4 {
  margin: 4px 0 0;
  font-size: 1.2rem;
}

.chart-head strong {
  font-size: 1.4rem;
}

.trend-chart {
  display: block;
  width: 100%;
  height: auto;
}

.chart-grid {
  stroke: rgba(19, 38, 61, 0.12);
  stroke-width: 1;
}

.chart-grid-label,
.chart-axis-label {
  fill: var(--muted);
  font-size: 12px;
}

.chart-line {
  fill: none;
  stroke: var(--accent);
  stroke-width: 4;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.chart-area {
  fill: rgba(219, 89, 48, 0.12);
}

.chart-dot {
  fill: #fff;
  stroke: var(--accent);
  stroke-width: 3;
}

.detail-note-panel h4 {
  margin: 0 0 10px;
}

.detail-note-panel p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.analytics-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 18px;
}

.mini-bar-chart {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.video-income-chart {
  margin-bottom: 18px;
}

.mini-bar-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(120px, 1fr) auto;
  gap: 12px;
  align-items: center;
}

.mini-bar-meta strong,
.video-list-item strong,
.related-card strong {
  display: block;
}

.mini-bar-meta small,
.video-list-item small,
.related-card small {
  color: var(--muted);
}

.mini-bar-track,
.genre-track {
  height: 12px;
  border-radius: 999px;
  background: rgba(19, 38, 61, 0.08);
  overflow: hidden;
}

.mini-bar-fill,
.genre-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: linear-gradient(90deg, #ff8a5b, #db5930);
}

.mini-bar-value,
.video-income {
  white-space: nowrap;
}

.compact-chart-panel {
  margin-top: 0;
}

.compact-chart-head {
  margin-bottom: 8px;
}

.compact-chart {
  min-height: 220px;
}

.chart-line-blue {
  stroke: #2563eb;
}

.chart-line-green {
  stroke: #16a34a;
}

.video-list {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.video-list-item {
  display: grid;
  grid-template-columns: auto 132px 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.66);
}

.video-thumb {
  width: 132px;
  height: 74px;
  object-fit: cover;
  border-radius: 12px;
  background: rgba(19, 38, 61, 0.08);
}

.video-list-side {
  display: grid;
  gap: 8px;
  justify-items: end;
}

.video-rank {
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 12px;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
}

.genre-compare {
  display: grid;
  gap: 12px;
  margin-top: 16px;
}

.genre-row {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr) 42px;
  gap: 12px;
  align-items: center;
}

.genre-score {
  text-align: right;
  font-weight: 700;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 16px;
}

.related-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 14px;
  align-items: center;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.66);
}

.related-card .avatar-frame {
  width: 84px;
  height: 84px;
  flex-basis: 84px;
}

.related-actions {
  display: flex;
  gap: 8px;
  grid-column: 1 / -1;
}

.small-video-link {
  min-height: 38px;
  padding: 8px 12px;
  font-size: 0.84rem;
  border-radius: 14px;
}

.inline-link {
  margin-top: 16px;
  max-width: 220px;
}

.youtube-link {
  background: #ff0033;
  color: #fff;
  border-radius: 16px;
}

.bottom-cta {
  margin-top: 22px;
  display: flex;
  justify-content: center;
}

.bottom-youtube-link {
  width: min(100%, 420px);
  min-height: 56px;
}

.notice-card,
.legal-card {
  margin-top: 24px;
  padding: 28px;
  border: 1px solid var(--line);
  border-radius: 30px;
  background: var(--card);
  box-shadow: var(--shadow);
}

.notice-card h2,
.legal-card h1,
.legal-card h2 {
  margin: 0;
  line-height: 1.25;
}

.notice-card p,
.legal-card p,
.legal-card li {
  color: var(--muted);
  line-height: 1.85;
}

.legal-card h2 {
  margin-top: 30px;
  font-size: 1.35rem;
}

.legal-card p,
.legal-card ul {
  margin-top: 14px;
}

.site-footer {
  margin-top: 28px;
  margin-bottom: 0;
  color: var(--muted);
}

@media (max-width: 960px) {
  .site-nav,
  .site-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .hero,
  .home-layout,
  .income-grid,
  .review-grid,
  .analytics-grid,
  .creator-metrics {
    grid-template-columns: 1fr;
  }

  .search-bar,
  .creator-actions {
    flex-direction: column;
  }

  .trend-card,
  .detail-hero,
  .related-grid {
    grid-template-columns: 1fr;
  }

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

  .trend-actions {
    flex-direction: column;
  }

  .chart-head {
    flex-direction: column;
  }

  .mini-bar-row,
  .video-list-item,
  .genre-row,
  .related-card {
    grid-template-columns: 1fr;
  }

  .video-list-side {
    justify-items: start;
  }
}