:root {
  --primary: #0066cc;
  --primary-active: #0066cc;
  --primary-strong: #0066cc;
  --primary-disabled: #d2d2d7;
  --ink: #1d1d1f;
  --body: #1d1d1f;
  --body-strong: #1d1d1f;
  --muted: #7a7a7a;
  --muted-soft: #86868b;
  --hairline: #e0e0e0;
  --hairline-soft: #f0f0f0;
  --hairline-strong: #d2d2d7;
  --canvas: #ffffff;
  --canvas-soft: #f5f5f7;
  --surface-soft: #f5f5f7;
  --surface-card: #ffffff;
  --surface-cream-strong: #f5f5f7;
  --surface-dark: #272729;
  --surface-dark-elevated: #2a2a2c;
  --surface-dark-soft: #252527;
  --on-primary: #ffffff;
  --on-dark: #ffffff;
  --on-dark-soft: #cccccc;
  --accent-chip: #d2d2d7;
  --accent-chip-strong: #86868b;
  --success: #0066cc;
  --warning: #7a7a7a;
  --error: #1d1d1f;
  --display: CursorGothic, Inter, "Noto Sans SC", "Microsoft YaHei", system-ui, "Helvetica Neue", Helvetica, Arial, sans-serif;
  --sans: CursorGothic, Inter, "Noto Sans SC", "Microsoft YaHei", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
  --radius: 8px;
  --radius-card: 10px;
  --container: 1200px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  background: var(--canvas);
}

body {
  margin: 0;
  background: var(--canvas);
  color: var(--body);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
}

main {
  background: var(--canvas);
}

::selection {
  background: color-mix(in srgb, var(--primary) 18%, var(--canvas));
  color: var(--ink);
}

body.loading {
  cursor: wait;
}

a {
  color: inherit;
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.top-nav {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 68px;
  padding: 0 36px;
  background: var(--canvas);
  border-bottom: 1px solid var(--hairline);
}

.brand,
.nav-links {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.brand {
  color: var(--ink);
  text-decoration: none;
  font-size: 16px;
  font-weight: 650;
}

.brand-mark {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--primary);
  font-family: var(--display);
  font-size: 24px;
  line-height: 1;
}

.nav-links a {
  color: var(--muted);
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
}

.nav-links a:hover {
  color: var(--ink);
}

.hero-band,
.filter-band,
.content-band,
.seo-link-section {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
}

.hero-band {
  display: grid;
  grid-template-columns: minmax(0, 760px);
  gap: 48px;
  align-items: center;
  min-height: auto;
  padding: 58px 0 52px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--primary);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: 0;
  line-height: 1.4;
  text-transform: uppercase;
}

h1,
h2,
h3 {
  margin: 0;
  color: var(--ink);
  font-family: var(--display);
  font-weight: 400;
}

h1 {
  max-width: 720px;
  font-size: 72px;
  line-height: 1.03;
  overflow-wrap: anywhere;
  word-break: break-word;
  line-break: anywhere;
}

.hero-title-prefix,
.hero-title-emphasis {
  display: block;
}

.hero-title-emphasis {
  color: #0071e3;
  font-size: 80px;
  font-weight: 700;
}

h2 {
  font-size: 40px;
  line-height: 1.12;
}

h3 {
  font-size: 24px;
  line-height: 1.2;
}

.lead {
  max-width: 660px;
  margin: 22px 0 0;
  color: var(--body);
  font-size: 18px;
}

.search-panel {
  display: flex;
  gap: 12px;
  width: min(100%, 640px);
  margin-top: 32px;
}

.search-panel input,
.sort-control select,
.bin-select {
  height: 48px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--surface-card);
  color: var(--ink);
  outline: none;
}

.search-panel input {
  min-width: 0;
  flex: 1;
  padding: 0 14px;
}

.search-panel input:focus,
.sort-control select:focus,
.bin-select:focus {
  border-color: var(--primary);
  outline: 2px solid color-mix(in srgb, var(--primary) 20%, transparent);
  outline-offset: 2px;
}

.secondary-button,
.category-tab,
.journal-card,
.article-link {
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--surface-card);
  color: var(--ink);
}

.secondary-button {
  min-width: 76px;
  height: 48px;
  padding: 0 18px;
  font-size: 16px;
  font-weight: 600;
}

.secondary-button:hover {
  border-color: var(--primary);
}

.secondary-button:disabled {
  cursor: default;
  color: var(--muted-soft);
  border-color: var(--hairline-soft);
}

.sql-card {
  overflow: hidden;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  background: var(--surface-card);
  color: var(--ink);
}

.sql-card-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--hairline);
  background: var(--surface-cream-strong);
}

.sql-card-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--primary);
}

.sql-card-bar span:nth-child(2) {
  background: var(--accent-chip-strong);
}

.sql-card-bar span:nth-child(3) {
  background: var(--accent-chip);
}

.sql-card-bar strong {
  margin-left: auto;
  color: var(--muted);
  font-size: 16px;
  font-weight: 500;
}

.sql-card pre {
  margin: 0;
  padding: 24px;
  overflow-x: auto;
  color: var(--ink);
  font-family: var(--mono);
  font-size: 16px;
  line-height: 1.7;
  background: var(--canvas-soft);
}

.sql-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--hairline);
}

.sql-metrics span {
  padding: 16px;
  background: var(--surface-card);
  color: var(--muted);
  font-size: 16px;
}

.sql-metrics strong {
  display: block;
  color: var(--ink);
  font-size: 24px;
  line-height: 1.1;
}

.filter-band {
  position: sticky;
  top: 64px;
  z-index: 15;
  padding: 18px 0;
  background: var(--canvas);
  border-top: 1px solid var(--hairline);
  border-bottom: 1px solid var(--hairline);
}

.filter-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 180px;
  gap: 18px;
  align-items: end;
}

.filter-label,
.sort-control span {
  display: block;
  margin-bottom: 8px;
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0;
  text-transform: uppercase;
}

.chip-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.category-tab {
  min-height: 40px;
  padding: 8px 15px;
  color: var(--muted);
  font-size: 16px;
  font-weight: 500;
  text-decoration: none;
}

.category-tab[aria-pressed="true"] {
  border-color: var(--hairline-strong);
  background: var(--surface-cream-strong);
  color: var(--ink);
}

.sort-control select {
  width: 100%;
  padding: 0 12px;
}

.bin-select {
  display: none;
  width: 100%;
  padding: 0 12px;
}

.section-heading {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 24px;
}

.content-band {
  padding: 50px 0 96px;
  scroll-margin-top: 156px;
}

.seo-link-section {
  padding: 0 0 80px;
}

.ranking-link-group + .ranking-link-group {
  margin-top: 56px;
}

.ranking-link-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 12px;
}

.ranking-link-card {
  display: grid;
  gap: 8px;
  min-height: 92px;
  padding: 16px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--surface-card);
  color: var(--ink);
  text-decoration: none;
}

.ranking-link-card:hover {
  border-color: color-mix(in srgb, var(--primary) 62%, var(--hairline));
}

.ranking-link-card strong {
  color: var(--primary);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.25;
}

.ranking-link-card span {
  color: var(--muted);
  font-size: 14px;
  line-height: 1.35;
}

.method-inline-link {
  margin: 28px 0 0;
}

.method-inline-link a {
  color: var(--primary);
  font-weight: 700;
  text-underline-offset: 3px;
}

.journal-heading {
  align-items: center;
}

.result-count {
  color: var(--muted);
  font-size: 16px;
}

.workspace {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(360px, 430px);
  gap: 24px;
  align-items: start;
}

.journal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.journal-card {
  display: grid;
  grid-template-columns: 88px minmax(0, 1fr);
  gap: 16px;
  align-items: start;
  min-height: 154px;
  padding: 14px;
  text-align: left;
  text-decoration: none;
  transition: border-color 120ms ease, background 120ms ease;
}

.journal-card.cycle-card {
  --cycle-side-width: 96px;
  display: grid;
  grid-template-columns: calc(var(--cycle-side-width) + 20px) minmax(0, 1fr);
  align-items: start;
  min-height: 248px;
  padding: 18px 18px 16px;
  border-radius: var(--radius-card);
  background: var(--surface-card);
}

.journal-card.skeleton-card {
  pointer-events: none;
}

.journal-card:hover,
.journal-card.active,
.journal-card:focus-visible {
  border-color: var(--primary);
  background: var(--canvas-soft);
  outline: none;
}

.skeleton-line {
  display: block;
  width: 76%;
  height: 14px;
  margin: 10px 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--surface-card), var(--surface-cream-strong), var(--surface-card));
  background-size: 220% 100%;
  animation: shimmer 1.2s linear infinite;
}

.skeleton-line.wide {
  width: 94%;
  height: 22px;
  margin-top: 6px;
}

.skeleton-line.short {
  width: 48%;
}

@keyframes shimmer {
  from {
    background-position: 0 0;
  }

  to {
    background-position: -220% 0;
  }
}

.cover {
  position: relative;
  overflow: hidden;
  width: 88px;
  height: 124px;
  border: 1px solid var(--hairline);
  border-radius: 7px;
  background: var(--canvas-soft);
}

.cover img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: center;
}

.cover.generated::after {
  position: absolute;
  right: 6px;
  bottom: 6px;
  padding: 2px 6px;
  border-radius: 999px;
  border: 1px solid var(--hairline);
  background: var(--surface-card);
  color: var(--ink);
  content: "local";
  font-size: 16px;
  font-weight: 700;
}

.compact-cover {
  width: var(--cycle-side-width);
  height: 124px;
}

.cycle-card-side {
  display: flex;
  flex-direction: column;
  align-items: center;
  align-self: start;
  gap: 8px;
  min-width: 0;
  width: 100%;
}

.partition-stack {
  display: grid;
  width: var(--cycle-side-width);
  gap: 5px;
}

.partition-chip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  min-height: 40px;
  padding: 5px 7px;
  border: 1px solid var(--hairline);
  border-radius: 7px;
  background: var(--surface-cream-strong);
  color: var(--body);
  line-height: 1.15;
}

.partition-chip span,
.partition-chip strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.partition-chip span {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

.partition-chip strong {
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
}

.journal-card h3 {
  display: -webkit-box;
  overflow: hidden;
  margin-top: 2px;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  font-size: 22px;
  font-weight: 500;
}

.journal-card-meta {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  margin: 10px 0;
}

.journal-card-meta-row {
  display: flex;
  min-width: 0;
  gap: 6px;
}

.journal-card-meta-row.publisher-row {
  align-items: flex-start;
}

.journal-card-meta-row.status-row {
  align-items: center;
  flex-wrap: wrap;
}

.badge {
  display: inline-flex;
  align-items: center;
  min-height: 28px;
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--surface-cream-strong);
  color: var(--ink);
  font-size: 16px;
  font-weight: 600;
}

.badge.primary {
  background: var(--primary);
  color: var(--on-primary);
}

.badge.accent {
  background: color-mix(in srgb, var(--primary) 12%, var(--canvas));
  color: var(--primary-strong);
}

.badge.publisher {
  max-width: 100%;
  border: 1px solid var(--hairline-strong);
  background: var(--surface-cream-strong);
  color: var(--ink);
  line-height: 1.2;
  overflow-wrap: anywhere;
  white-space: normal;
}

.badge.partition {
  border: 1px solid var(--hairline);
  background: var(--canvas-soft);
  color: var(--primary-strong);
}

.journal-card-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 12px;
}

.journal-card-stats span {
  color: var(--muted);
  font-size: 16px;
  line-height: 1.25;
}

.journal-card-stats strong {
  display: block;
  color: var(--ink);
  font-size: 18px;
  line-height: 1.15;
}

.cycle-card .journal-card-stats {
  margin-top: auto;
}

.cycle-card .journal-card-meta {
  margin: 12px 0 16px;
}

.cycle-card-main {
  display: grid;
  align-content: start;
  min-width: 0;
}

.detail-panel {
  position: sticky;
  top: 154px;
  max-height: calc(100vh - 176px);
  overflow: auto;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  background: var(--surface-card);
  color: var(--body);
}

.load-more-row {
  display: flex;
  justify-content: center;
  margin-top: 24px;
}

.load-more-row .secondary-button {
  min-width: 180px;
}

.empty-state,
.detail-inner {
  padding: 24px;
}

.empty-state h2 {
  color: var(--ink);
  font-size: 32px;
}

.detail-hero {
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.detail-hero .cover {
  width: 112px;
  height: 158px;
}

.detail-hero h2 {
  color: var(--ink);
  font-size: 32px;
  word-break: break-word;
}

.detail-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.detail-metric-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 8px;
  margin: 22px 0;
}

.detail-metric {
  padding: 12px;
  border-radius: var(--radius);
  border: 1px solid var(--hairline);
  background: var(--canvas-soft);
}

.detail-metric span {
  color: var(--muted);
  font-size: 16px;
}

.detail-metric strong {
  display: block;
  color: var(--ink);
  font-size: 22px;
  line-height: 1.2;
}

.article-list {
  display: grid;
  gap: 10px;
}

.article-item {
  padding: 16px 0;
  border-top: 1px solid var(--hairline);
}

.article-title {
  margin: 0 0 8px;
  color: var(--ink);
  font-size: 16px;
  font-weight: 650;
  line-height: 1.45;
}

.article-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 12px;
  color: var(--muted);
  font-size: 16px;
}

.article-evidence {
  margin: 10px 0 0;
  color: var(--body);
  font-size: 16px;
}

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

.article-link {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 5px 10px;
  border-color: var(--hairline-strong);
  background: var(--surface-card);
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
}

.article-link:hover {
  border-color: var(--primary);
}

.journal-detail-page {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  padding: 48px 0 96px;
}

.detail-loading {
  min-height: calc(100vh - 180px);
  padding: 72px 0;
}

.detail-loading h1 {
  max-width: 760px;
}

.back-link {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  margin-bottom: 24px;
  color: var(--primary-active);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
}

.back-link:hover {
  text-decoration: underline;
}

.detail-masthead {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 260px;
  gap: 48px;
  align-items: center;
  padding: 48px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  background: var(--surface-card);
  color: var(--body);
}

.detail-masthead h1 {
  max-width: 820px;
  color: var(--ink);
  font-size: 58px;
  line-height: 1.05;
}

.detail-cover-card {
  display: grid;
  justify-content: end;
}

.cover.large {
  width: 220px;
  height: 310px;
  border-color: var(--hairline);
}

.detail-stat-band {
  display: grid;
  grid-template-columns: repeat(6, minmax(0, 1fr));
  gap: 12px;
  margin: 24px 0;
}

.detail-stat-card {
  min-height: 112px;
  padding: 20px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  background: var(--surface-card);
}

.detail-stat-card strong {
  display: block;
  color: var(--ink);
  font-family: var(--display);
  font-size: 38px;
  font-weight: 400;
  line-height: 1;
}

.detail-stat-card span {
  display: block;
  margin-top: 10px;
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
}

.detail-two-column {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: 16px;
  margin: 24px 0 56px;
}

.source-card {
  padding: 28px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  background: var(--surface-card);
}

.source-card.dark {
  background: var(--surface-card);
  color: var(--body);
}

.source-card h2 {
  margin-bottom: 18px;
  font-size: 30px;
}

.source-card.dark h2 {
  color: var(--ink);
}

.source-list {
  display: grid;
  gap: 14px;
  margin: 0;
}

.source-list div {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--hairline);
}

.source-list dt {
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
}

.source-list dd {
  min-width: 0;
  margin: 0;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.source-list a {
  color: var(--primary-active);
}

.bin-bars {
  display: grid;
  gap: 14px;
}

.bin-row {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr) 32px;
  gap: 12px;
  align-items: center;
  color: var(--body);
  font-size: 16px;
}

.bin-row div {
  overflow: hidden;
  height: 10px;
  border-radius: 999px;
  background: var(--surface-cream-strong);
}

.bin-row i {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--primary);
}

.bin-row strong {
  color: var(--ink);
  text-align: right;
}

.article-section {
  padding-top: 12px;
}

.article-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
}

.detail-article-card {
  padding: 22px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  background: var(--surface-card);
}

.detail-article-card .article-title {
  color: var(--ink);
}

.detail-article-card .article-meta {
  color: var(--muted);
}

.detail-article-card .article-evidence {
  color: var(--body);
}

.detail-article-card .article-link {
  background: var(--canvas);
  color: var(--ink);
}

.cycle-detail-header {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 22px;
  align-items: start;
  padding: 28px 0 12px;
}

.cycle-detail-header h1 {
  display: block;
  max-width: 860px;
  margin: 0;
  font-size: 42px;
  line-height: 1.14;
  overflow-wrap: break-word;
  word-break: normal;
  line-break: auto;
}

.detail-cover {
  width: 120px;
  height: 170px;
  border-radius: 8px;
}

.cycle-title-block {
  display: flex;
  min-width: 0;
  flex-direction: column;
  align-items: flex-start;
}

.cycle-title-block .back-link {
  margin-bottom: 14px;
}

.cycle-title-block .eyebrow {
  margin-bottom: 10px;
}

.cycle-title-block .detail-meta {
  position: static;
  display: flex;
  width: 100%;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
  clear: both;
}

.latest-run-note {
  margin: 12px 0 0;
  color: var(--muted);
  font-size: 16px;
}

.cycle-summary-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  margin: 28px 0 48px;
}

.cycle-paper-list {
  display: grid;
  gap: 12px;
}

.cycle-paper-card {
  display: grid;
  grid-template-columns: 108px minmax(0, 1fr);
  gap: 18px;
  padding: 18px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius-card);
  background: var(--surface-card);
}

.paper-days {
  display: grid;
  align-content: center;
  justify-items: center;
  min-height: 104px;
  border: 1px solid var(--hairline);
  border-radius: var(--radius);
  background: var(--surface-cream-strong);
  color: var(--primary-active);
}

.paper-main {
  min-width: 0;
}

.paper-days strong {
  color: var(--primary-active);
  font-family: var(--display);
  font-size: 42px;
  font-weight: 400;
  line-height: 1;
}

.paper-days span {
  margin-top: 6px;
  color: var(--muted);
  font-size: 16px;
  font-weight: 700;
}

.paper-main h3 {
  color: var(--ink);
  font-family: var(--sans);
  font-size: 18px;
  font-weight: 700;
  line-height: 1.35;
}

.paper-main .article-meta {
  margin-top: 10px;
  color: var(--muted);
}

.article-people {
  display: grid;
  gap: 8px;
  margin-top: 12px;
  color: var(--body);
  font-size: 16px;
  line-height: 1.5;
}

.article-people p {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr);
  gap: 12px;
  margin: 0;
}

.article-people strong {
  color: var(--ink);
  font-weight: 750;
}

.article-people span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.missing-link {
  color: var(--muted-soft);
  cursor: default;
}

.seo-summary-copy {
  max-width: 820px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 16px;
  line-height: 1.65;
}

.seo-related {
  margin-top: 48px;
  padding-top: 32px;
  border-top: 1px solid var(--hairline);
}

.seo-related-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.seo-related-grid a {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 6px 12px;
  border: 1px solid var(--hairline);
  border-radius: 999px;
  background: var(--surface-card);
  color: var(--ink);
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
}

.seo-related-grid a:hover {
  border-color: var(--primary);
}

.ranking-page,
.ranking-index-page,
.methodology-page,
.corrections-page {
  width: min(var(--container), calc(100% - 40px));
  margin: 0 auto;
  padding: 64px 0 96px;
}

.ranking-header {
  max-width: 940px;
}

.ranking-header h1 {
  max-width: 940px;
  font-size: 52px;
  line-height: 1.1;
  overflow-wrap: break-word;
  word-break: normal;
  line-break: auto;
}

.ranking-question {
  margin: 0 0 10px;
  color: var(--primary);
  font-size: 18px;
  font-weight: 700;
}

.ranking-lead {
  max-width: 860px;
  margin: 22px 0 0;
  color: var(--body);
  font-size: 19px;
  line-height: 1.7;
}

.ranking-updated {
  margin: 16px 0 0;
  color: var(--muted);
  font-size: 15px;
}

.direct-answer {
  max-width: 940px;
  margin-top: 48px;
  padding: 24px 0 24px 24px;
  border-block: 1px solid var(--hairline);
  border-left: 4px solid var(--primary);
}

.direct-answer h2 {
  font-size: 28px;
  font-weight: 700;
}

.direct-answer p {
  margin: 12px 0 0;
  font-size: 18px;
  line-height: 1.75;
}

.ranking-results,
.ranking-method,
.ranking-faq,
.ranking-related,
.ranking-directory {
  margin-top: 72px;
}

.ranking-table-wrap {
  width: 100%;
  overflow-x: auto;
  border-block: 1px solid var(--hairline);
}

.ranking-table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
  font-size: 15px;
}

.ranking-table th,
.ranking-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--hairline-soft);
  text-align: left;
  vertical-align: middle;
}

.ranking-table th {
  background: var(--canvas-soft);
  color: var(--muted);
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.ranking-table tbody tr:last-child td {
  border-bottom: 0;
}

.ranking-table tbody tr:hover {
  background: color-mix(in srgb, var(--primary) 4%, var(--canvas));
}

.ranking-position {
  width: 64px;
  color: var(--muted);
  font-weight: 700;
  text-align: center;
}

.ranking-journal-link {
  display: grid;
  gap: 3px;
  min-width: 220px;
  color: var(--ink);
  text-decoration: none;
}

.ranking-journal-link strong {
  color: var(--ink);
  font-size: 16px;
  line-height: 1.3;
}

.ranking-journal-link span {
  color: var(--muted);
  font-size: 14px;
}

.ranking-journal-link:hover strong {
  color: var(--primary);
}

.ranking-source-note,
.ranking-empty {
  margin: 18px 0 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.65;
}

.ranking-method,
.ranking-faq {
  max-width: 940px;
}

.ranking-method h2,
.ranking-faq h2,
.ranking-related > h2 {
  font-size: 36px;
}

.method-facts {
  margin-top: 24px;
  border-top: 1px solid var(--hairline);
}

.method-facts p {
  display: grid;
  grid-template-columns: 130px minmax(0, 1fr);
  gap: 20px;
  margin: 0;
  padding: 18px 0;
  border-bottom: 1px solid var(--hairline);
}

.method-facts strong {
  color: var(--ink);
}

.method-facts span {
  color: var(--body);
}

.faq-list {
  margin-top: 22px;
}

.faq-list article {
  padding: 22px 0;
  border-top: 1px solid var(--hairline);
}

.faq-list article:last-child {
  border-bottom: 1px solid var(--hairline);
}

.faq-list h3 {
  font-family: var(--sans);
  font-size: 19px;
  font-weight: 700;
}

.faq-list p {
  margin: 10px 0 0;
  color: var(--body);
  font-size: 16px;
  line-height: 1.75;
}

.ranking-related .ranking-link-group + .ranking-link-group {
  margin-top: 48px;
}

.methodology-content {
  max-width: 880px;
  margin-top: 64px;
}

.methodology-content section {
  padding: 32px 0;
  border-top: 1px solid var(--hairline);
}

.methodology-content section:last-child {
  border-bottom: 1px solid var(--hairline);
}

.methodology-content h2 {
  font-size: 30px;
  font-weight: 700;
}

.methodology-content p,
.methodology-content li {
  font-size: 17px;
  line-height: 1.8;
}

.methodology-content p {
  margin: 16px 0 0;
}

.methodology-content ol,
.methodology-content ul {
  margin: 16px 0 0;
  padding-left: 1.4em;
}

.method-formula {
  padding: 14px 16px;
  background: var(--canvas-soft);
  border-left: 3px solid var(--primary);
}

.method-formula code {
  color: var(--ink);
  font-size: 16px;
  white-space: normal;
}

.correction-form-section {
  max-width: 940px;
  margin-top: 64px;
  padding-top: 32px;
  border-top: 1px solid var(--hairline);
}

.correction-form-section h2 {
  font-size: 32px;
  font-weight: 700;
}

.correction-form {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.correction-form label {
  display: grid;
  gap: 8px;
  min-width: 0;
}

.correction-form label > span {
  color: var(--ink);
  font-size: 15px;
  font-weight: 700;
}

.correction-form input,
.correction-form select,
.correction-form textarea {
  width: 100%;
  border: 1px solid var(--hairline-strong);
  border-radius: var(--radius);
  background: var(--surface-card);
  color: var(--ink);
  outline: none;
}

.correction-form input,
.correction-form select {
  min-height: 48px;
  padding: 0 12px;
}

.correction-form textarea {
  min-height: 170px;
  padding: 12px;
  line-height: 1.6;
  resize: vertical;
}

.correction-form input:focus,
.correction-form select:focus,
.correction-form textarea:focus {
  border-color: var(--primary);
  outline: 2px solid color-mix(in srgb, var(--primary) 20%, transparent);
  outline-offset: 2px;
}

.correction-form .form-wide {
  grid-column: 1 / -1;
}

.correction-form .form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}

.correction-form .form-consent input {
  width: 18px;
  min-height: 18px;
  margin-top: 3px;
}

.correction-form .form-consent span {
  font-weight: 400;
}

.primary-button {
  min-height: 48px;
  padding: 0 20px;
  border: 1px solid var(--primary);
  border-radius: var(--radius);
  background: var(--primary);
  color: var(--on-primary);
  font-size: 16px;
  font-weight: 700;
}

.primary-button:hover {
  background: color-mix(in srgb, var(--primary) 88%, black);
}

.form-message {
  margin-top: 24px;
  padding: 16px 18px;
  border-left: 4px solid var(--primary);
  background: var(--canvas-soft);
}

.form-message p,
.form-message ul {
  margin: 8px 0 0;
}

.error-message {
  border-left-color: var(--error);
}

.correction-privacy {
  margin: 24px 0 0;
  color: var(--muted);
  font-size: 14px;
  line-height: 1.65;
}

.footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 36px max(32px, calc((100vw - var(--container)) / 2));
  border-top: 1px solid var(--hairline);
  background: var(--canvas);
  color: var(--muted);
}

.footer strong {
  color: var(--ink);
}

.footer p {
  margin: 8px 0 0;
}

.footer a {
  color: var(--ink);
  font-weight: 700;
  text-decoration-color: var(--primary);
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
}

.load-error {
  padding: 24px;
  border: 1px solid var(--error);
  border-radius: var(--radius);
  background: var(--canvas-soft);
  color: var(--error);
}

@media (max-width: 1080px) {
  h1 {
    font-size: 58px;
  }

  .hero-title-emphasis {
    font-size: 66px;
  }

  .hero-band,
  .workspace,
  .filter-row {
    grid-template-columns: 1fr;
  }

  .journal-grid,
  .detail-stat-band,
  .detail-two-column,
  .cycle-summary-grid,
  .ranking-link-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .ranking-header h1 {
    font-size: 44px;
  }

  .detail-masthead {
    grid-template-columns: minmax(0, 1fr) 210px;
    padding: 36px;
  }

  .detail-masthead h1 {
    font-size: 46px;
  }

  .cover.large {
    width: 190px;
    height: 268px;
  }

  .hero-band {
    min-height: auto;
  }

  .detail-panel {
    position: static;
    max-height: none;
  }

}

@media (max-width: 760px) {
  .top-nav {
    align-items: center;
    flex-direction: row;
    gap: 12px;
    min-height: 56px;
    padding: 0 14px;
  }

  .nav-links {
    width: auto;
    justify-content: flex-end;
    margin-left: auto;
  }

  .brand {
    min-width: 0;
    gap: 8px;
  }

  .hero-band,
  .filter-band,
  .content-band,
  .seo-link-section {
    width: min(100% - 28px, var(--container));
  }

  .ranking-page,
  .ranking-index-page,
  .methodology-page,
  .corrections-page {
    width: min(100% - 28px, var(--container));
    padding: 48px 0 72px;
  }

  .hero-band {
    padding-top: 48px;
  }

  h1 {
    font-size: 32px;
    max-width: 100%;
    word-break: break-all;
  }

  .hero-title-emphasis {
    font-size: 40px;
  }

  h2 {
    font-size: 32px;
  }

  .search-panel,
  .section-heading,
  .footer {
    flex-direction: column;
    align-items: stretch;
  }

  .filter-band {
    top: 56px;
    max-height: calc(100vh - 56px);
    overflow: auto;
    padding: 10px 0;
  }

  .filter-row {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 8px;
    align-items: start;
  }

  .filter-row > div,
  .sort-control {
    min-width: 0;
  }

  .filter-label,
  .sort-control span {
    margin-bottom: 5px;
    font-size: 14px;
    line-height: 1.2;
  }

  .chip-group {
    display: none;
  }

  .bin-select {
    display: block;
  }

  .sort-control select,
  .bin-select {
    height: 40px;
    padding: 0 10px;
  }

  .journal-grid,
  .detail-metric-grid,
  .detail-stat-band,
  .cycle-summary-grid,
  .ranking-link-grid,
  .detail-two-column,
  .article-grid,
  .detail-masthead {
    grid-template-columns: 1fr;
  }

  .ranking-header h1 {
    font-size: 34px;
  }

  .ranking-question,
  .ranking-lead {
    font-size: 16px;
  }

  .direct-answer {
    margin-top: 36px;
    padding: 20px 0 20px 16px;
  }

  .direct-answer h2,
  .methodology-content h2 {
    font-size: 26px;
  }

  .direct-answer p,
  .methodology-content p,
  .methodology-content li {
    font-size: 16px;
  }

  .ranking-results,
  .ranking-method,
  .ranking-faq,
  .ranking-related,
  .ranking-directory {
    margin-top: 52px;
  }

  .method-facts p {
    grid-template-columns: 1fr;
    gap: 6px;
  }

  .correction-form {
    grid-template-columns: 1fr;
  }

  .correction-form .form-wide {
    grid-column: auto;
  }

  .footer-links {
    align-items: flex-start;
    flex-direction: column;
  }

  .journal-card {
    grid-template-columns: 76px minmax(0, 1fr);
  }

  .journal-card.cycle-card {
    --cycle-side-width: 64px;
    grid-template-columns: var(--cycle-side-width) minmax(0, 1fr);
    gap: 12px;
    min-height: 210px;
    padding: 12px;
  }

  .partition-chip {
    min-height: 38px;
    padding-inline: 5px;
  }

  .partition-chip strong {
    font-size: 15px;
  }

  .cover {
    width: 64px;
    height: 92px;
  }

  .compact-cover {
    width: var(--cycle-side-width);
    height: 92px;
  }

  .cycle-card-side {
    gap: 6px;
  }

  .cycle-card .journal-card-meta {
    margin: 8px 0 10px;
  }

  .journal-card-stats {
    gap: 7px 10px;
    margin-top: 8px;
  }

  .detail-hero {
    grid-template-columns: 90px minmax(0, 1fr);
  }

  .detail-hero .cover {
    width: 90px;
    height: 128px;
  }

  .detail-masthead {
    padding: 28px;
  }

  .detail-masthead h1 {
    font-size: 36px;
  }

  .detail-cover-card {
    justify-content: start;
  }

  .cover.large {
    width: 150px;
    height: 212px;
  }

  .source-list div,
  .bin-row {
    grid-template-columns: 1fr;
  }

  .bin-row strong {
    text-align: left;
  }

  .cycle-detail-header h1 {
    max-width: 100%;
    font-size: 34px;
    overflow-wrap: break-word;
    word-break: normal;
    line-break: auto;
  }

  .cycle-detail-header {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .detail-cover {
    width: 96px;
    height: 136px;
  }

  .cycle-paper-card {
    grid-template-columns: 1fr;
  }

  .paper-days {
    justify-items: start;
    min-height: 80px;
    padding: 16px;
  }

  .article-people p {
    grid-template-columns: 1fr;
    gap: 4px;
  }
}