:root {
  --ink: #101827;
  --muted: #5f6b7a;
  --line: #dce3ea;
  --soft: #f4f7fa;
  --paper: #ffffff;
  --cyan: #007ea7;
  --cyan-soft: #e4f5fa;
  --red: #d43d51;
  --red-soft: #fff0f2;
  --green: #19735a;
  --green-soft: #e9f7f1;
  --amber: #a85c00;
  --amber-soft: #fff6df;
  --shadow: 0 12px 32px rgba(16, 24, 39, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: Inter, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
  line-height: 1.55;
  letter-spacing: 0;
}

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

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

button,
.button {
  min-height: 42px;
  border: 1px solid var(--ink);
  border-radius: 5px;
  padding: 9px 14px;
  color: var(--paper);
  background: var(--ink);
  cursor: pointer;
  font-weight: 700;
}

button:hover,
.button:hover {
  background: var(--cyan);
  border-color: var(--cyan);
}

.button.secondary {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--line);
}

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

.skip-link {
  position: absolute;
  top: -80px;
  left: 16px;
  z-index: 20;
  padding: 10px 14px;
  color: var(--paper);
  background: var(--ink);
}

.skip-link:focus {
  top: 12px;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  border-bottom: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(14px);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 28px;
  width: min(1200px, calc(100% - 32px));
  min-height: 66px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  white-space: nowrap;
  font-size: 19px;
  font-weight: 900;
}

.brand-mark {
  display: grid;
  width: 28px;
  height: 28px;
  place-items: center;
  color: var(--paper);
  background: var(--ink);
  font-size: 12px;
}

.nav {
  display: flex;
  align-items: center;
  gap: 24px;
  color: var(--muted);
  font-size: 14px;
  font-weight: 650;
}

.nav a:hover,
.nav a[aria-current="page"] {
  color: var(--cyan);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-actions .button {
  min-height: 36px;
  padding: 7px 11px;
  font-size: 13px;
}

.page {
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
}

.signal-bar {
  display: flex;
  align-items: center;
  gap: 18px;
  min-height: 42px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
  overflow-x: auto;
  white-space: nowrap;
}

.signal-bar strong {
  color: var(--red);
}

.masthead {
  display: grid;
  grid-template-columns: minmax(0, 1.65fr) minmax(280px, 0.8fr);
  gap: 34px;
  padding: 36px 0 30px;
  border-bottom: 1px solid var(--ink);
}

.section-kicker {
  margin: 0 0 10px;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 850;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 920px;
  margin-bottom: 16px;
  font-size: clamp(34px, 5vw, 64px);
  line-height: 1.08;
  letter-spacing: 0;
}

.masthead-copy {
  max-width: 760px;
  margin-bottom: 24px;
  color: var(--muted);
  font-size: 17px;
}

.masthead-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.edition-panel {
  align-self: stretch;
  border-left: 1px solid var(--line);
  padding-left: 28px;
}

.edition-panel h2 {
  margin-bottom: 5px;
  font-size: 16px;
}

.edition-number {
  margin-bottom: 20px;
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 13px;
}

.edition-stat {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  padding: 13px 0;
  border-top: 1px solid var(--line);
  font-size: 14px;
}

.edition-stat strong {
  color: var(--cyan);
  font-size: 18px;
}

.section {
  padding: 34px 0;
  border-bottom: 1px solid var(--line);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 24px;
  margin-bottom: 22px;
}

.section-head h2 {
  margin-bottom: 3px;
  font-size: 25px;
}

.section-head p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 14px;
}

.text-link {
  color: var(--cyan);
  font-size: 14px;
  font-weight: 750;
}

.lead-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(320px, 0.7fr);
  gap: 26px;
}

.lead-story {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 0.9fr);
  min-height: 335px;
  border: 1px solid var(--line);
  border-radius: 6px;
  overflow: hidden;
}

.lead-story-content {
  padding: 28px;
}

.lead-story h2 {
  margin-bottom: 14px;
  font-size: 30px;
  line-height: 1.2;
}

.lead-story p {
  color: var(--muted);
}

.lead-story img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: var(--ink);
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}

.tag {
  display: inline-flex;
  align-items: center;
  min-height: 25px;
  border: 1px solid var(--line);
  border-radius: 3px;
  padding: 2px 7px;
  color: var(--muted);
  background: var(--soft);
  font-size: 11px;
  font-weight: 750;
}

.tag.verified {
  color: var(--green);
  background: var(--green-soft);
  border-color: #bee7d5;
}

.tag.founder {
  color: var(--amber);
  background: var(--amber-soft);
  border-color: #f2d59b;
}

.tag.media {
  color: var(--cyan);
  background: var(--cyan-soft);
  border-color: #b8e1ec;
}

.radar-list {
  border-top: 2px solid var(--ink);
}

.radar-item {
  display: grid;
  grid-template-columns: 54px 1fr auto;
  gap: 14px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.radar-item[hidden],
.company-card[hidden] {
  display: none;
}

.radar-time {
  color: var(--muted);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 12px;
}

.radar-item h3 {
  margin-bottom: 4px;
  font-size: 15px;
  line-height: 1.4;
}

.radar-item p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 12px;
}

.score {
  display: grid;
  width: 38px;
  height: 38px;
  border: 1px solid var(--line);
  border-radius: 50%;
  place-items: center;
  color: var(--cyan);
  font-size: 12px;
  font-weight: 850;
}

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

.company-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 20px;
  transition: border-color 160ms ease, transform 160ms ease, box-shadow 160ms ease;
}

.company-card:hover {
  transform: translateY(-2px);
  border-color: var(--cyan);
  box-shadow: var(--shadow);
}

.company-top {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 18px;
}

.company-logo {
  display: grid;
  width: 44px;
  height: 44px;
  flex: 0 0 auto;
  border: 1px solid var(--ink);
  border-radius: 5px;
  place-items: center;
  color: var(--paper);
  background: var(--ink);
  font-size: 14px;
  font-weight: 900;
}

.company-card h3 {
  margin-bottom: 6px;
  font-size: 18px;
}

.company-card > p {
  min-height: 48px;
  margin-bottom: 18px;
  color: var(--muted);
  font-size: 13px;
}

.metric-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.metric {
  min-width: 0;
  padding: 9px;
  background: var(--paper);
}

.metric span {
  display: block;
  color: var(--muted);
  font-size: 10px;
}

.metric strong {
  display: block;
  overflow: hidden;
  margin-top: 3px;
  font-size: 13px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.newsletter-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.8fr);
  gap: 28px;
  align-items: center;
  margin: 34px 0;
  border: 1px solid var(--ink);
  padding: 28px;
  background: var(--ink);
  color: var(--paper);
}

.newsletter-band h2 {
  margin-bottom: 7px;
  font-size: 27px;
}

.newsletter-band p {
  margin-bottom: 0;
  color: #bac5d2;
  font-size: 14px;
}

.inline-form {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 8px;
}

.inline-form input {
  min-width: 0;
  min-height: 44px;
  border: 1px solid #526073;
  border-radius: 4px;
  padding: 10px 12px;
  color: var(--paper);
  background: #1d2939;
}

.inline-form button {
  color: var(--ink);
  background: var(--paper);
  border-color: var(--paper);
}

.honeypot {
  position: absolute !important;
  left: -9999px !important;
  width: 1px !important;
  height: 1px !important;
  overflow: hidden !important;
}

.form-message {
  min-height: 20px;
  margin-top: 8px;
  color: #b8e1ec;
  font-size: 12px;
}

.subpage-header {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 28px;
  padding: 44px 0 24px;
  border-bottom: 1px solid var(--ink);
}

.subpage-header h1 {
  margin-bottom: 7px;
  font-size: 46px;
}

.subpage-header p {
  max-width: 700px;
  margin-bottom: 0;
  color: var(--muted);
}

.filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line);
}

.filter {
  min-height: 34px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 6px 10px;
  color: var(--muted);
  background: var(--paper);
  font-size: 12px;
}

.filter.active,
.filter:hover {
  color: var(--paper);
  background: var(--ink);
  border-color: var(--ink);
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
}

.data-table {
  width: 100%;
  min-width: 760px;
  border-collapse: collapse;
  font-size: 13px;
}

.data-table th,
.data-table td {
  padding: 14px 12px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: top;
}

.data-table th {
  color: var(--muted);
  background: var(--soft);
  font-size: 11px;
  text-transform: uppercase;
}

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

.data-table strong {
  display: block;
  margin-bottom: 3px;
}

.data-table small {
  color: var(--muted);
}

.content-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 300px;
  gap: 40px;
  padding: 32px 0 48px;
}

.prose {
  max-width: 760px;
}

.prose h2 {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
  font-size: 24px;
}

.prose p,
.prose li {
  color: #344054;
}

.aside-box {
  border-top: 2px solid var(--ink);
  padding-top: 14px;
}

.aside-box h2 {
  font-size: 16px;
}

.aside-box p {
  color: var(--muted);
  font-size: 13px;
}

.site-footer {
  margin-top: 40px;
  border-top: 1px solid var(--ink);
  background: var(--soft);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  width: min(1200px, calc(100% - 32px));
  margin: 0 auto;
  padding: 28px 0 38px;
}

.footer-inner p {
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 12px;
}

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

.dialog {
  width: min(620px, calc(100% - 24px));
  border: 1px solid var(--ink);
  border-radius: 6px;
  padding: 0;
  box-shadow: var(--shadow);
}

.dialog::backdrop {
  background: rgba(16, 24, 39, 0.62);
}

.dialog-inner {
  padding: 24px;
}

.dialog-head {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  margin-bottom: 20px;
}

.dialog-head h2 {
  margin-bottom: 4px;
  font-size: 22px;
}

.dialog-head p {
  margin-bottom: 0;
  color: var(--muted);
  font-size: 13px;
}

.dialog-close {
  min-height: 32px;
  padding: 3px 9px;
  color: var(--muted);
  background: var(--paper);
  border-color: var(--line);
}

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

.field {
  display: grid;
  gap: 5px;
}

.field.full {
  grid-column: 1 / -1;
}

.field label {
  color: var(--muted);
  font-size: 12px;
  font-weight: 700;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 42px;
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 9px 10px;
  color: var(--ink);
  background: var(--paper);
}

.field textarea {
  min-height: 120px;
  resize: vertical;
}

.dialog-actions {
  display: flex;
  justify-content: flex-end;
  gap: 8px;
  margin-top: 18px;
}

.mobile-menu {
  display: none;
}

@media (max-width: 900px) {
  .header-inner {
    grid-template-columns: 1fr auto;
    gap: 8px 16px;
    padding: 9px 0;
  }

  .nav {
    grid-column: 1 / -1;
    gap: 18px;
    overflow-x: auto;
    padding: 5px 0 1px;
    white-space: nowrap;
  }

  .header-actions .secondary {
    display: none;
  }

  .masthead,
  .lead-grid,
  .newsletter-band,
  .content-grid {
    grid-template-columns: 1fr;
  }

  .edition-panel {
    border-top: 1px solid var(--line);
    border-left: 0;
    padding-top: 20px;
    padding-left: 0;
  }

  .lead-story {
    grid-template-columns: 1fr;
  }

  .lead-story img {
    max-height: 260px;
  }

  .company-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 620px) {
  .header-inner,
  .page,
  .footer-inner {
    width: min(100% - 24px, 1200px);
  }

  .header-actions .button {
    padding: 7px 9px;
  }

  .masthead {
    padding-top: 26px;
  }

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

  .section-head,
  .subpage-header,
  .footer-inner {
    display: block;
  }

  .section-head .text-link {
    display: inline-block;
    margin-top: 10px;
  }

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

  .lead-story-content,
  .newsletter-band,
  .dialog-inner {
    padding: 20px;
  }

  .lead-story h2 {
    font-size: 24px;
  }

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

  .field.full {
    grid-column: auto;
  }

  .footer-links {
    margin-top: 16px;
  }
}