:root {
  --ink: #111827;
  --ink-soft: #2d3a4d;
  --muted: #667085;
  --blue: #0878ed;
  --blue-2: #51a8f5;
  --navy: #0d1b2e;
  --paper: #f7f9fc;
  --white: #ffffff;
  --line: rgba(17, 24, 39, 0.12);
  --line-strong: rgba(17, 24, 39, 0.22);
  --shadow: 0 24px 70px rgba(13, 27, 46, 0.12);
}

* {
  box-sizing: border-box;
}

html {
  overflow-x: hidden;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  overflow-x: hidden;
  color: var(--ink);
  font-family: "Noto Serif SC", "PingFang SC", "Microsoft YaHei", serif;
  background:
    linear-gradient(135deg, rgba(8, 120, 237, 0.08), transparent 34%),
    linear-gradient(180deg, #fbfdff 0%, #edf4ff 62%, #ffffff 100%);
}

a {
  color: inherit;
}

.site-header,
.channel-rail,
main,
.footer {
  width: min(1160px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  min-height: 94px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px 0 12px;
}

.brand {
  width: 252px;
  max-width: 54vw;
  display: inline-flex;
}

.brand img {
  width: 100%;
  height: auto;
  display: block;
}

.nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 6px;
  font-family: Oswald, "Noto Serif SC", sans-serif;
}

.nav a {
  padding: 10px 12px;
  color: #263548;
  text-decoration: none;
  font-size: 15px;
  font-weight: 700;
  transition: color 160ms ease, background 160ms ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--blue);
  background: rgba(8, 120, 237, 0.07);
  outline: none;
}

.channel-rail {
  display: flex;
  align-items: center;
  gap: 8px;
  min-height: 46px;
  padding: 6px;
  overflow-x: auto;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 12px 40px rgba(13, 27, 46, 0.05);
}

.channel-rail span,
.channel-rail a {
  flex: 0 0 auto;
  font-family: Oswald, "Noto Serif SC", sans-serif;
  font-weight: 700;
  white-space: nowrap;
}

.channel-rail span {
  padding: 8px 12px;
  color: #fff;
  background: var(--navy);
  font-size: 13px;
}

.channel-rail a {
  padding: 8px 12px;
  color: var(--ink-soft);
  border: 1px solid transparent;
  text-decoration: none;
  font-size: 13px;
  transition: border-color 160ms ease, color 160ms ease, background 160ms ease;
}

.channel-rail a:hover,
.channel-rail a:focus-visible {
  color: var(--blue);
  border-color: rgba(8, 120, 237, 0.24);
  background: rgba(8, 120, 237, 0.06);
  outline: none;
}

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

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 420px;
  gap: 46px;
  align-items: center;
  padding: 72px 0 52px;
}

.hero::before {
  content: "";
  position: absolute;
  right: 130px;
  top: 64px;
  width: 220px;
  height: 220px;
  border: 1px solid rgba(8, 120, 237, 0.18);
  transform: rotate(18deg);
  z-index: -1;
  animation: floatMark 7s ease-in-out infinite;
}

.eyebrow {
  width: fit-content;
  margin: 0 0 18px;
  padding: 7px 10px;
  color: #fff;
  background: var(--blue);
  font-family: Oswald, "Noto Serif SC", sans-serif;
  font-size: 13px;
  font-weight: 700;
}

h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: 58px;
  line-height: 1.08;
  font-weight: 900;
  letter-spacing: 0;
  text-wrap: balance;
}

.hero-lead {
  max-width: 720px;
  margin-bottom: 30px;
  color: var(--ink-soft);
  font-size: 19px;
  line-height: 1.82;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.primary-link,
.secondary-link {
  min-height: 50px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 22px;
  border: 1px solid var(--line-strong);
  text-decoration: none;
  font-size: 16px;
  font-weight: 900;
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.primary-link {
  color: #fff;
  border-color: var(--blue);
  background: var(--blue);
  box-shadow: 0 14px 34px rgba(8, 120, 237, 0.18);
}

.secondary-link {
  background: rgba(255, 255, 255, 0.84);
}

.primary-link:hover,
.secondary-link:hover,
.primary-link:focus-visible,
.secondary-link:focus-visible {
  transform: translateY(-2px);
  border-color: var(--blue);
  outline: none;
}

.newsroom-board {
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: var(--navy);
  color: #fff;
  box-shadow: var(--shadow);
}

.newsroom-board::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 28px 28px;
  opacity: 0.35;
}

.board-main,
.board-list {
  position: relative;
}

.board-main {
  min-height: 220px;
  display: grid;
  align-content: end;
  padding: 28px;
  background: linear-gradient(145deg, rgba(8, 120, 237, 0.82), rgba(13, 27, 46, 0.1));
}

.board-main span {
  width: fit-content;
  margin-bottom: 18px;
  padding: 6px 9px;
  color: var(--navy);
  background: #fff;
  font-family: Oswald, sans-serif;
  font-weight: 700;
}

.board-main strong {
  display: block;
  font-size: 27px;
  line-height: 1.35;
}

.board-list {
  display: grid;
  gap: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.board-list article {
  padding: 18px 22px;
  background: rgba(255, 255, 255, 0.06);
  transition: background 160ms ease, transform 160ms ease;
}

.board-list article:hover {
  background: rgba(255, 255, 255, 0.11);
  transform: translateX(4px);
}

.board-list small {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 9px;
  color: #8fc8ff;
  font-family: Oswald, sans-serif;
  font-size: 13px;
  font-weight: 700;
}

.board-list small::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 999px;
  background: var(--blue-2);
  animation: pulseDot 1.8s ease-in-out infinite;
}

.board-list p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 15px;
  line-height: 1.65;
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin: 12px 0 72px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.76);
}

.stats article {
  min-height: 118px;
  padding: 22px 24px;
  border-right: 1px solid var(--line);
}

.stats article:last-child {
  border-right: 0;
}

.stats strong {
  display: block;
  margin-bottom: 9px;
  color: var(--blue);
  font-size: 30px;
  line-height: 1.12;
}

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

.section {
  padding: 76px 0;
  border-top: 1px solid var(--line);
}

.section-title {
  display: grid;
  grid-template-columns: 210px minmax(0, 1fr);
  gap: 34px;
  align-items: start;
  margin-bottom: 34px;
}

.section-title p {
  margin: 0;
  color: var(--blue);
  font-family: Oswald, sans-serif;
  font-size: 15px;
  font-weight: 700;
}

.section-title h2 {
  margin: 0;
  font-size: 42px;
  line-height: 1.15;
  text-wrap: balance;
}

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

.channel-grid article {
  min-height: 220px;
  display: grid;
  align-content: space-between;
  padding: 24px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  transition: transform 160ms ease, box-shadow 160ms ease, border-color 160ms ease;
}

.channel-grid article:hover {
  transform: translateY(-4px);
  border-color: rgba(8, 120, 237, 0.38);
  box-shadow: 0 18px 48px rgba(13, 27, 46, 0.09);
}

.channel-grid span {
  color: var(--blue);
  font-family: Oswald, sans-serif;
  font-size: 14px;
  font-weight: 700;
}

.channel-grid h3 {
  margin: 42px 0 12px;
  font-size: 26px;
  line-height: 1.22;
}

.channel-grid p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.72;
}

.value-section {
  padding-bottom: 56px;
}

.value-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 380px;
  gap: 42px;
  align-items: start;
}

.value-copy {
  padding: 34px 38px;
  border-left: 5px solid var(--blue);
  background: rgba(255, 255, 255, 0.82);
}

.value-copy h3 {
  margin-bottom: 18px;
  font-size: 31px;
  line-height: 1.3;
}

.value-copy p {
  margin: 0;
  color: #344054;
  font-size: 18px;
  line-height: 1.85;
}

.value-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.value-list li {
  padding: 18px 20px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.82);
  color: #263548;
  font-size: 16px;
  font-weight: 800;
}

.contact-panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 370px;
  gap: 42px;
  align-items: center;
  margin: 40px 0 70px;
  padding: 36px;
  color: #fff;
  background: linear-gradient(120deg, var(--blue) 0%, var(--navy) 100%);
  box-shadow: var(--shadow);
}

.contact-panel .eyebrow {
  color: var(--blue);
  background: #fff;
}

.contact-panel h2 {
  margin-bottom: 14px;
  font-size: 40px;
  line-height: 1.15;
}

.contact-panel p {
  margin-bottom: 0;
  color: rgba(255, 255, 255, 0.84);
  font-size: 18px;
  line-height: 1.75;
}

.contact-card a {
  display: block;
  padding: 20px;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.38);
  background: rgba(255, 255, 255, 0.12);
  text-decoration: none;
  font-family: Oswald, "Noto Serif SC", sans-serif;
  font-size: 21px;
  font-weight: 700;
  transition: background 160ms ease, transform 160ms ease;
}

.contact-card a:hover,
.contact-card a:focus-visible {
  background: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
  outline: none;
}

.footer {
  padding: 0 0 34px;
  color: var(--muted);
  font-family: Oswald, "Noto Serif SC", sans-serif;
  font-size: 14px;
}

@keyframes pulseDot {
  0%,
  100% {
    opacity: 0.45;
    transform: scale(0.85);
  }

  50% {
    opacity: 1;
    transform: scale(1.15);
  }
}

@keyframes floatMark {
  0%,
  100% {
    transform: translateY(0) rotate(18deg);
  }

  50% {
    transform: translateY(14px) rotate(18deg);
  }
}

@media (max-width: 980px) {
  .site-header {
    align-items: flex-start;
    flex-direction: column;
  }

  .nav {
    justify-content: flex-start;
  }

  .hero,
  .value-layout,
  .contact-panel {
    grid-template-columns: 1fr;
  }

  .hero {
    gap: 34px;
    padding-top: 54px;
  }

  .newsroom-board {
    max-width: 620px;
  }

  .stats,
  .channel-grid {
    grid-template-columns: 1fr;
  }

  .stats article {
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .stats article:last-child {
    border-bottom: 0;
  }

  .section-title {
    grid-template-columns: 1fr;
    gap: 12px;
  }
}

@media (max-width: 620px) {
  .site-header,
  .channel-rail,
  main,
  .footer {
    width: min(100% - 28px, 1160px);
  }

  .brand {
    width: 226px;
    max-width: 100%;
  }

  .nav a {
    padding: 8px 10px 8px 0;
  }

  .channel-rail {
    align-items: flex-start;
    flex-wrap: wrap;
    overflow-x: visible;
  }

  .hero {
    padding: 42px 0 30px;
  }

  .hero::before {
    right: -56px;
    top: 120px;
    width: 170px;
    height: 170px;
  }

  h1 {
    font-size: 38px;
  }

  .hero-lead {
    font-size: 17px;
    line-height: 1.8;
  }

  .hero-actions,
  .primary-link,
  .secondary-link {
    width: 100%;
  }

  .board-main {
    min-height: 210px;
    padding: 24px;
  }

  .board-main strong {
    font-size: 23px;
  }

  .section {
    padding: 54px 0;
  }

  .section-title h2,
  .contact-panel h2 {
    font-size: 31px;
  }

  .channel-grid article {
    min-height: auto;
  }

  .channel-grid h3 {
    margin-top: 32px;
  }

  .value-copy,
  .contact-panel {
    padding: 24px;
  }

  .value-copy h3 {
    font-size: 26px;
  }

  .contact-card a {
    overflow-wrap: anywhere;
    font-size: 19px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
    transition-duration: 0.001ms !important;
  }
}