:root {
  --ink: #243e50;
  --muted: #788e9d;
  --accent: #287d85;
  --tint: #e7f0f2;
  --bg: #f3f6f8;
  --border: #dbe5e9;
}
* {
  box-sizing: border-box;
}
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font:
    16px/1.7 -apple-system,
    BlinkMacSystemFont,
    "Segoe UI",
    sans-serif;
}
.theme-tools {
  --ink: #2b4035;
  --muted: #819287;
  --accent: #416f57;
  --tint: #eaf1e9;
  --bg: #f7f8f3;
  --border: #dce7dc;
}
.theme-models {
  --ink: #343954;
  --muted: #9494ad;
  --accent: #8370c6;
  --tint: #eeebfa;
  --bg: #f9f9ff;
  --border: #e4e2f3;
}
a {
  color: inherit;
  text-decoration: none;
}
a:hover {
  color: var(--accent);
}
header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: #fff;
  border-bottom: 1px solid var(--border);
}
.header-inner,
main,
footer {
  max-width: 1560px;
  margin: auto;
  padding: 24px 32px;
}
.header-inner {
  display: flex;
  align-items: center;
  gap: 30px;
  padding-top: 16px;
  padding-bottom: 16px;
}
.brand {
  flex: none;
  display: block;
  max-width: 230px;
}
.brand img {
  display: block;
  width: 195px;
  height: 43px;
  object-fit: contain;
  object-position: left;
}
.brand small {
  font-size: 10px;
  color: var(--muted);
  display: block;
  margin-top: 3px;
}
nav {
  display: flex;
  align-items: center;
  gap: 24px;
  flex: 1;
  flex-wrap: wrap;
  font-size: 15px;
}
.nav-group summary,
.language summary {
  cursor: pointer;
  list-style: none;
}
.nav-group summary:after {
  content: "⌄";
  margin-left: 8px;
}
.nav-panel {
  position: absolute;
  left: 0;
  right: 0;
  background: #fff;
  box-shadow: 0 12px 25px #243e5014;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  padding: 30px max(32px, calc((100vw - 1496px) / 2));
  border-top: 1px solid var(--border);
}
.language {
  position: relative;
  flex: none;
  font-size: 14px;
}
.language div {
  position: absolute;
  right: 0;
  min-width: 140px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px;
  box-shadow: 0 8px 25px #243e5014;
}
.language a {
  display: block;
  padding: 6px 10px;
}
.language [aria-current] {
  background: var(--tint);
  border-radius: 5px;
}
.hero {
  background: var(--tint);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 42px;
  margin-bottom: 30px;
}
.hero span {
  font-size: 12px;
  letter-spacing: 3px;
  color: var(--accent);
}
h1 {
  font-size: 38px;
  line-height: 1.4;
  margin: 14px 0 24px;
}
h2 {
  font-size: 20px;
  line-height: 1.6;
}
form {
  display: flex;
  max-width: 760px;
  background: white;
  border: 1px solid var(--border);
  padding: 6px;
  border-radius: 10px;
}
input {
  min-width: 0;
  flex: 1;
  border: 0;
  padding: 12px;
  background: transparent;
  font: inherit;
  color: var(--ink);
}
button,
.official {
  border: 0;
  background: var(--accent);
  color: #fff;
  border-radius: 7px;
  padding: 12px 24px;
  font: inherit;
  cursor: pointer;
}
.catalog-layout {
  display: grid;
  grid-template-columns: 235px minmax(0, 1fr);
  gap: 30px;
}
aside > a {
  display: block;
  padding: 9px 0;
}
aside h2 {
  font-size: 15px;
  font-weight: 700;
}
.card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 24px;
  min-width: 0;
}
.card h2 {
  margin: 8px 0 16px;
}
.icon {
  width: 48px;
  height: 48px;
  object-fit: contain;
  flex: none;
  border-radius: 10px;
}
.summary {
  color: var(--muted);
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 4;
  overflow: hidden;
  margin-bottom: 0;
}
.news-list {
  background: white;
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 10px 30px;
}
.news-row {
  border: 0;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  padding: 24px 0;
}
.news-row:last-of-type {
  border-bottom: 0;
}
.next {
  grid-column: 1/-1;
  text-align: center;
  display: block;
  padding: 20px;
  color: var(--accent);
}
.breadcrumb {
  font-size: 13px;
  color: var(--muted);
  margin: 10px 0 25px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.article-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 40px;
}
.detail article {
  background: #fff;
  padding: 30px 38px;
  border: 1px solid var(--border);
  border-radius: 14px;
  min-width: 0;
}
.article-title {
  display: flex;
  gap: 20px;
  align-items: center;
}
.article-title h1 {
  overflow-wrap: anywhere;
}
.abstract {
  background: var(--tint);
  border-left: 3px solid var(--accent);
  margin: 0 0 26px;
  padding: 20px;
  font-size: 18px;
}
.body {
  font-size: 18px;
  line-height: 1.95;
  overflow-wrap: anywhere;
}
.body p {
  margin: 0 0 1.4em;
  white-space: pre-wrap;
}
.body img {
  display: block;
  max-width: 100%;
  height: auto;
  margin: 20px auto;
}
.body figure {
  margin: 24px 0;
  text-align: center;
}
.body pre {
  white-space: pre-wrap;
}
.body a,
#sources a {
  text-decoration: underline;
  text-underline-offset: 4px;
}
.notice {
  background: var(--tint);
  padding: 10px 16px;
  color: var(--accent);
  font-size: 14px;
}
.official {
  text-align: center;
  color: white;
}
.empty {
  min-height: 60vh;
}
footer {
  border-top: 1px solid var(--border);
  margin-top: 50px;
  font-size: 12px;
  color: var(--muted);
}
@media (max-width: 1100px) {
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .article-layout {
    grid-template-columns: minmax(0, 1fr) 250px;
    gap: 24px;
  }
  .catalog-layout {
    grid-template-columns: 190px minmax(0, 1fr);
  }
  nav {
    gap: 14px;
  }
  .header-inner {
    gap: 20px;
  }
}
@media (max-width: 760px) {
  .header-inner,
  main,
  footer {
    padding: 16px;
  }
  .header-inner {
    flex-wrap: wrap;
    gap: 12px;
  }
  .brand {
    margin-right: auto;
  }
  .brand img {
    width: 165px;
    height: 36px;
  }
  nav {
    order: 3;
    flex-basis: 100%;
    gap: 16px;
    font-size: 14px;
  }
  .nav-panel {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    padding: 20px;
  }
  .hero {
    padding: 24px 20px;
  }
  .hero h1,
  h1 {
    font-size: 28px;
  }
  .catalog-layout,
  .article-layout {
    display: block;
  }
  .catalog-layout > aside {
    display: flex;
    gap: 12px;
    overflow: auto;
    white-space: nowrap;
    margin-bottom: 18px;
  }
  .catalog-layout > aside h2 {
    display: none;
  }
  .card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }
  .card {
    padding: 16px;
  }
  .card h2 {
    font-size: 17px;
  }
  .summary {
    font-size: 14px;
  }
  .detail article {
    padding: 22px 18px;
  }
  .article-layout > aside {
    margin-top: 24px;
  }
  .body {
    font-size: 17px;
  }
  .abstract {
    font-size: 16px;
  }
  .news-list {
    padding: 0 18px;
  }
  .news-row {
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
  }
  .article-title {
    align-items: flex-start;
  }
  button {
    padding: 10px 16px;
  }
}
@media (max-width: 420px) {
  .card-grid {
    grid-template-columns: 1fr;
  }
}
.news-brand {
  display: flex;
  gap: 8px;
  align-items: center;
}
.news-brand img {
  width: 40px;
  height: 40px;
}
.news-brand strong {
  font-size: 22px;
  white-space: nowrap;
  letter-spacing: -1px;
}
.brand:has(.news-brand) small {
  padding-left: 48px;
  margin-top: -3px;
  white-space: nowrap;
}
.rank-news {
  --accent: #287d85;
  --tint: #e7f0f2;
}
.rank-tools {
  --accent: #416f57;
  --tint: #eaf1e9;
}
.rank-models {
  --accent: #8370c6;
  --tint: #eeebfa;
}
.rank-tabs {
  background: var(--tint);
  padding: 7px;
  border-radius: 12px;
  display: flex;
  margin-bottom: 25px;
  max-width: 720px;
  gap: 7px;
}
.rank-tabs a {
  flex: 1;
  text-align: center;
  padding: 12px;
}
.rank-tabs .active {
  background: white;
  border-radius: 9px;
  font-weight: 700;
  color: var(--accent);
}
.ranking-board {
  background: white;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 40px;
}
.podium {
  display: grid;
  grid-template-columns: 1fr 1.12fr 1fr;
  gap: 24px;
  align-items: end;
  max-width: 1100px;
  margin: 45px auto;
}
.podium-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  text-align: center;
  position: relative;
  padding: 38px 24px 0;
  min-height: 310px;
  display: flex;
  flex-direction: column;
}
.podium-item > a,
.podium-item > div {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}
.podium-item h2 {
  font-size: 19px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.podium-item small {
  color: var(--muted);
  display: block;
  margin-bottom: 25px;
}
.rank-score {
  font-size: 28px;
}
.podium-item .rank-number {
  order: 2;
  display: block;
  font-size: 40px;
  font-weight: 800;
  margin: 0 -24px;
  background: #e7eef1;
  color: #8ba4b1;
  padding: 12px;
  border-radius: 0 0 15px 15px;
}
.podium-item.place-1 {
  min-height: 390px;
  background: #fffdf5;
  border-color: #eddfb9;
}
.place-1 .rank-number {
  background: #eee1bc;
  color: #aa8e46;
}
.place-3 .rank-number {
  background: #eee4dc;
  color: #ab8a74;
}
.ranking-list .rank-item {
  display: flex;
  align-items: center;
  gap: 24px;
  border-top: 1px solid var(--border);
  padding: 20px 0;
}
.ranking-list .rank-number {
  width: 45px;
  font-size: 22px;
  color: var(--muted);
  font-weight: 700;
}
.ranking-list .rank-item > a,
.ranking-list .rank-item > div {
  display: flex;
  align-items: center;
  gap: 20px;
  flex: 1;
  min-width: 0;
}
.ranking-list h2 {
  flex: 1;
  font-size: 18px;
  margin: 0;
}
.ranking-list small {
  color: var(--muted);
  font-size: 12px;
}
.rank-explanation {
  margin-top: 30px;
  color: var(--muted);
  font-size: 14px;
}
.initials {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--tint);
  font-size: 24px;
  font-weight: 700;
  color: var(--accent);
}
@media (max-width: 760px) {
  .ranking-board {
    padding: 20px 14px;
  }
  .podium {
    gap: 8px;
    margin: 25px auto;
  }
  .podium-item {
    padding: 25px 10px 0;
    min-height: 280px;
  }
  .podium-item.place-1 {
    min-height: 320px;
  }
  .podium-item h2 {
    font-size: 14px;
  }
  .podium-item .rank-number {
    margin: 0 -10px;
    font-size: 28px;
  }
  .rank-score {
    font-size: 22px;
  }
  .podium-item small {
    font-size: 10px;
  }
  .ranking-list .rank-item {
    gap: 8px;
  }
  .ranking-list .rank-item > a,
  .ranking-list .rank-item > div {
    gap: 10px;
    flex-wrap: wrap;
  }
  .ranking-list h2 {
    font-size: 15px;
  }
  .ranking-list .icon {
    width: 32px;
    height: 32px;
  }
  .ranking-list small {
    flex-basis: 100%;
    padding-left: 42px;
  }
  .rank-tabs a {
    padding: 10px 5px;
    font-size: 13px;
  }
}
.news-home-grid {
  display: grid;
  grid-template-columns: 220px minmax(0, 1fr) 240px;
  gap: 24px;
  align-items: start;
}
.news-home-grid h2 {
  font-size: 22px;
}
.news-home-grid aside {
  min-width: 0;
}
.news-home-grid .card {
  margin-bottom: 16px;
}
.tool-discovery h3 {
  margin: 8px 0;
}
.tool-discovery > small {
  float: right;
  color: var(--muted);
  font-size: 24px;
}
.tool-discovery .summary {
  font-size: 14px;
}
.section-heading {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
}
.lead-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}
.lead-card {
  padding: 0;
  overflow: hidden;
}
.lead-card > a > img {
  display: block;
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
}
.lead-card h3 {
  font-size: 16px;
  line-height: 1.6;
  margin: 0 0 12px;
}
.lead-card > a > div {
  padding: 16px;
}
.lead-card small {
  color: var(--muted);
  font-size: 12px;
}
.model-watch-row {
  display: block;
  padding: 16px 0;
  border-bottom: 1px solid var(--border);
}
.model-watch-row .icon {
  width: 28px;
  height: 28px;
  float: left;
  margin-right: 10px;
}
.model-watch-row strong {
  font-size: 14px;
  overflow-wrap: anywhere;
}
.model-watch-row small {
  display: block;
  color: var(--muted);
}
.category-row {
  display: block;
  padding: 8px 0;
}
@media (max-width: 1100px) {
  .news-home-grid {
    grid-template-columns: 190px minmax(0, 1fr);
  }
  .news-home-grid > aside:last-child {
    grid-column: 2;
  }
  .lead-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (max-width: 700px) {
  .news-home-grid {
    display: flex;
    flex-direction: column;
  }
  .news-home-grid > section,
  .news-home-grid > aside {
    width: 100%;
  }
  .news-home-grid > .discovery {
    order: 2;
  }
  .news-home-grid > aside:last-child {
    order: 3;
  }
  .lead-grid {
    grid-template-columns: 1fr;
  }
  .discovery .tool-discovery {
    display: inline-block;
    width: 100%;
  }
  .section-heading h2 {
    font-size: 21px;
  }
}
.catalog-layout.with-suggestions {
  grid-template-columns: 190px minmax(0, 1fr) 230px;
}
.suggested-tools .card {
  margin: 0 0 14px;
  padding: 16px;
}
.suggested-tools h3 {
  font-size: 16px;
}
.suggested-tools .summary {
  font-size: 14px;
}
.suggested-tools small {
  color: var(--muted);
}
@media (max-width: 1100px) {
  .catalog-layout.with-suggestions {
    grid-template-columns: 180px minmax(0, 1fr);
  }
  .suggested-tools {
    grid-column: 2;
  }
}
@media (max-width: 700px) {
  .catalog-layout.with-suggestions {
    grid-template-columns: 1fr;
  }
  .suggested-tools {
    grid-column: 1;
  }
}
.traffic-panel{margin:36px 0;padding:24px;border:1px solid var(--border,#dce5e7);border-radius:16px}.traffic-observation{padding:16px 0;border-top:1px solid #dce5e7}.traffic-metrics{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.traffic-metrics dd{font-size:24px;font-weight:700;margin:8px 0}.traffic-table{width:100%;border-collapse:collapse}.traffic-table th{text-align:left;font-weight:500}.traffic-table td{text-align:right}.traffic-table th,.traffic-table td{padding:10px 0;border-bottom:1px solid #dce5e7}@media(max-width:600px){.traffic-panel{padding:16px}.traffic-metrics{grid-template-columns:1fr}}
.member-panel{max-width:820px;margin:auto}.member-panel form{display:grid;gap:20px;max-width:480px}.member-panel label input{display:block;width:100%;box-sizing:border-box;padding:12px;margin-top:8px}.member-panel button{padding:10px 16px;margin:10px 8px 10px 0}.member-panel .card{margin-top:20px}.account-link{font-size:12px;white-space:nowrap}
.member-panel label input{border:1px solid var(--border);border-radius:6px;background:white}.member-panel form{padding:20px}.member-panel [hidden]{display:none}