:root {
  --bg: #05070b;
  --bg-soft: #080c12;
  --panel: #0b1018;
  --line: rgba(160, 190, 230, 0.14);
  --line-strong: rgba(160, 190, 230, 0.28);
  --text: #eaf1ff;
  --muted: #9aa8c0;
  --cyan: #28d7f0;
  --green: #58e6a0;
  --amber: #ffb548;
  --rose: #ff5e7d;
  --mono: "JetBrains Mono", "Cascadia Mono", Consolas, monospace;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  letter-spacing: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: "PingFang SC", "Microsoft YaHei", "Noto Sans SC", "Segoe UI", sans-serif;
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  display: block;
  max-width: 100%;
}

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

button {
  font: inherit;
  color: inherit;
  background: none;
  border: 0;
  cursor: pointer;
}

svg {
  width: 18px;
  height: 18px;
  flex: none;
}

.container {
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
}

.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: 76px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;

  background-color: rgba(4, 12, 26, 0.82);
  backdrop-filter: blur(10px);
}

.site-nav.scrolled {
  background: rgba(5, 7, 11, 0.82);
  backdrop-filter: blur(18px);
  border-color: var(--line);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand img {
  width: 118px;
  height: 42px;
  object-fit: contain;
  object-position: left center;
}

.brand-copy {
  display: flex;
  flex-direction: column;
  line-height: 1.15;
  border-left: 1px solid var(--line-strong);
  padding-left: 14px;
}

.brand-copy strong {
  font-size: 17px;
}

.brand-copy small {
  color: var(--muted);
  font-size: 12px;
}

.nav-links {
  display: flex;
  gap: 6px;
}

.nav-link {
  position: relative;
  padding: 10px 14px;
  color: var(--muted);
  font-size: 15px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}

.nav-link::after {
  content: "";
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 4px;
  height: 2px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s;
}

.nav-link:hover {
  color: var(--text);
}

.nav-link.active {
  color: var(--text);
}

.nav-link.active::after {
  transform: scaleX(1);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  height: 40px;
  padding: 0 16px;
  border: 1px solid rgba(40, 215, 240, 0.55);
  border-radius: 6px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 700;
  transition: background 0.2s, color 0.2s;
}

.nav-cta:hover {
  background: var(--cyan);
  color: #051016;
}

.menu-button {
  display: none;
  width: 42px;
  height: 42px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
}

.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(5, 7, 11, 0.98);
  backdrop-filter: blur(20px);
  display: flex;
  flex-direction: column;
  padding: 80px 28px 40px;
  transform: translateY(-102%);
  transition: transform 0.35s ease;
}

.mobile-menu.open {
  transform: translateY(0);
}

.mobile-close {
  position: absolute;
  top: 22px;
  right: 24px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.mobile-links {
  display: flex;
  flex-direction: column;
}

.mobile-links a {
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  font-size: 22px;
  font-weight: 600;
}

.mobile-menu-meta {
  margin-top: auto;
  display: flex;
  flex-direction: column;
  gap: 8px;
  color: var(--muted);
  font-size: 14px;
}

.mobile-menu-meta a {
  color: var(--cyan);
}

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  padding-top: 76px;
  overflow: hidden;
}

.hero-bg,
.hero-grid {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  filter: grayscale(0.25);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(4, 6, 10, 0.68);
  z-index: 1;
}

.hero-grid {
  background-image: linear-gradient(rgba(40, 215, 240, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 215, 240, 0.055) 1px, transparent 1px);
  background-size: 56px 56px;
  z-index: 1;
}

#networkCanvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 2;
  opacity: 0.55;
}

.hero-inner {
  position: relative;
  z-index: 3;
  width: min(1200px, calc(100% - 48px));
  margin: 0 auto;
  padding: 11vh 0 40px;
}

.hero-kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 600;
  padding: 8px 14px;
  border: 1px solid rgba(40, 215, 240, 0.35);
  border-radius: 6px;
  background: rgba(40, 215, 240, 0.06);
}

.live-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 0 rgba(88, 230, 160, 0.5);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% {
    box-shadow: 0 0 0 0 rgba(88, 230, 160, 0.5);
  }
  70% {
    box-shadow: 0 0 0 10px rgba(88, 230, 160, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(88, 230, 160, 0);
  }
}

.hero h1 {
  margin: 26px 0 22px;
  font-size: 58px;
  line-height: 1.18;
  font-weight: 800;
}

.hero-lead {
  max-width: 720px;
  color: #c3cfdf;
  font-size: 18px;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 34px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 50px;
  padding: 0 22px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 700;
  transition: transform 0.2s, background 0.2s, border-color 0.2s, color 0.2s;
}

.btn svg {
  width: 17px;
  height: 17px;
}

.btn-primary {
  background: var(--cyan);
  color: #031217;
}

.btn-primary:hover {
  background: #5ce6f7;
  transform: translateY(-2px);
}

.btn-ghost {
  border: 1px solid rgba(160, 190, 230, 0.34);
  color: var(--text);
}

.btn-ghost:hover {
  border-color: var(--cyan);
  background: rgba(40, 215, 240, 0.08);
  transform: translateY(-2px);
}

.hero-stats {
  position: relative;
  z-index: 3;
  margin-top: auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid rgba(160, 190, 230, 0.18);
  padding: 26px 0 34px;
  gap: 18px;
}

.hero-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.hero-stat strong {
  font-family: var(--mono);
  font-size: 30px;
  color: #f2f7ff;
}

.hero-stat span {
  color: var(--muted);
  font-size: 13px;
}

.hero-stat:nth-child(1) strong {
  color: var(--cyan);
}

.hero-stat:nth-child(2) strong {
  color: var(--green);
}

.hero-stat:nth-child(3) strong {
  color: var(--amber);
}

.hero-stat:nth-child(4) strong {
  color: var(--rose);
}

.marquee {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #070b11;
  padding: 16px 0;
}

.marquee-track {
  display: flex;
  width: max-content;
  animation: marquee 28s linear infinite;
  will-change: transform;
}

.marquee-group {
  display: flex;
  align-items: center;
  gap: 34px;
  padding-right: 34px;
}

.marquee-track span {
  color: #c9d6e8;
  font-size: 15px;
  font-weight: 600;
  white-space: nowrap;
}

.marquee-track i {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  transform: rotate(45deg);
  opacity: 0.8;
}

@keyframes marquee {
  to {
    transform: translateX(-50%);
  }
}

.section {
  padding: 110px 0;
}

.about,
.cases,
.news,
.honors,
.contact {
  border-bottom: 1px solid var(--line);
}

.section-head {
  display: grid;
  grid-template-columns: 86px minmax(0, 1fr) minmax(280px, 420px);
  align-items: center;
  gap: 28px;
  margin-bottom: 64px;
}

.section-index {
  font-family: var(--mono);
  font-size: 64px;
  line-height: 1;
  color: rgba(160, 190, 230, 0.14);
  font-weight: 700;
}

.eyebrow {
  color: var(--cyan);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
}

.section-head h2 {
  font-size: 42px;
  line-height: 1.2;
  margin-top: 8px;
}

.section-note {
  color: var(--muted);
  font-size: 15px;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 64px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-visual img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--panel);
}

.about-visual::after {
  content: "";
  position: absolute;
  inset: 14px -14px -14px 14px;
  border: 1px solid rgba(40, 215, 240, 0.25);
  border-radius: 8px;
  pointer-events: none;
}

.about-tag {
  position: absolute;
  left: 18px;
  bottom: 18px;
  background: rgba(6, 10, 15, 0.86);
  border: 1px solid rgba(40, 215, 240, 0.3);
  border-radius: 6px;
  padding: 12px 16px;
  min-width: 150px;
  display: flex;
  flex-direction: column;
  backdrop-filter: blur(8px);
}

.about-tag strong {
  font-family: var(--mono);
  color: var(--cyan);
  font-size: 24px;
}

.about-tag span {
  color: var(--muted);
  font-size: 12px;
}

.about-tag-2 {
  left: auto;
  right: 18px;
  border-color: rgba(255, 181, 72, 0.35);
}

.about-tag-2 strong {
  color: var(--amber);
}

.about-copy > p {
  color: #c1cde0;
  font-size: 16px;
}

.about-points {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 22px;
  margin: 26px 0 30px;
}

.about-points li {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #e6edf8;
  font-size: 15px;
  font-weight: 600;
  padding-left: 2px;
}

.about-points svg {
  color: var(--green);
}

.culture-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.culture-row div {
  padding: 16px;
  border-right: 1px solid var(--line);
}

.culture-row div:last-child {
  border-right: 0;
}

.culture-row strong {
  display: block;
  color: var(--text);
  font-size: 17px;
}

.culture-row span {
  color: var(--muted);
  font-size: 12px;
}

.timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  margin-top: 72px;
  border-top: 1px solid var(--line-strong);
  padding-top: 26px;
  position: relative;
}

.timeline::before {
  content: "";
  position: absolute;
  top: -5px;
  left: 0;
  width: 12px;
  height: 10px;
  background: var(--cyan);
  border-radius: 2px;
}

.timeline-item {
  position: relative;
  padding-right: 18px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  top: -30px;
  left: 0;
  width: 9px;
  height: 9px;
  border: 1px solid var(--cyan);
  background: var(--bg);
  transform: rotate(45deg);
}

.timeline-item strong {
  display: block;
  font-family: var(--mono);
  font-size: 26px;
  color: var(--text);
}

.timeline-item span {
  color: var(--muted);
  font-size: 13px;
}

.services {
  background: var(--bg-soft);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-explorer {
  display: grid;
  grid-template-columns: 300px 1fr;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  overflow: hidden;
  background: var(--panel);
}

.service-tabs {
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line-strong);
}

.service-tab {
  position: relative;
  display: grid;
  grid-template-columns: 44px 1fr;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 2px 12px;
  text-align: left;
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  transition: background 0.2s, color 0.2s;
}

.service-tab:last-child {
  border-bottom: 0;
}

.service-tab::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--cyan);
  transform: scaleY(0);
  transition: transform 0.25s;
}

.service-tab:hover {
  color: var(--text);
  background: rgba(40, 215, 240, 0.04);
}

.service-tab.active {
  color: var(--text);
  background: rgba(40, 215, 240, 0.09);
}

.service-tab.active::before {
  transform: scaleY(1);
}

.tab-no {
  grid-row: 1 / 3;
  font-family: var(--mono);
  color: var(--cyan);
  font-size: 15px;
}

.tab-name {
  font-size: 15px;
  font-weight: 700;
}

.tab-en {
  font-family: var(--mono);
  font-size: 10px;
  color: #6f7f99;
  text-transform: uppercase;
}

.service-tab.active .tab-en {
  color: var(--cyan);
}

.service-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  min-height: 540px;
}

.service-media {
  position: relative;
  min-height: 280px;
  overflow: hidden;
  background: var(--bg);
}

.service-media img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease, opacity 0.3s ease;
}

.service-panel.switching .service-media img {
  opacity: 0;
}

.service-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 7, 11, 0) 55%, rgba(5, 7, 11, 0.7));
  pointer-events: none;
}

.service-code {
  position: absolute;
  left: 18px;
  bottom: 16px;
  z-index: 2;
  font-family: var(--mono);
  font-size: 12px;
  color: var(--cyan);
  border: 1px solid rgba(40, 215, 240, 0.4);
  padding: 6px 10px;
  border-radius: 4px;
  background: rgba(5, 7, 11, 0.5);
}

.service-info {
  padding: 42px;
  display: flex;
  flex-direction: column;
}

.service-info h3 {
  font-size: 30px;
  margin: 12px 0 14px;
}

.service-info > p:not(.eyebrow) {
  color: #b9c6da;
  font-size: 15px;
  flex: 1;
}

.service-metrics {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin: 26px 0 22px;
}

.service-metrics div {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 14px;
  min-height: 78px;
}

.service-metrics strong {
  display: block;
  font-family: var(--mono);
  font-size: 19px;
  color: var(--green);
}

.service-metrics span {
  color: var(--muted);
  font-size: 12px;
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--cyan);
  font-size: 14px;
  font-weight: 700;
}

.text-link svg {
  transition: transform 0.2s;
}

.text-link:hover svg {
  transform: translateX(4px);
}

.data {
  background: #06090e;
  border-bottom: 1px solid var(--line);
}

.data-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 72px;
  align-items: center;
}

.data-copy > p {
  color: #b9c6da;
  margin-top: 22px;
  max-width: 520px;
}

.inline-head {
  grid-template-columns: 70px 1fr;
  gap: 20px;
  margin-bottom: 0;
}

.inline-head .section-index {
  font-size: 50px;
}

.metric-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  margin-top: 38px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: 8px;
  overflow: hidden;
}

.metric {
  background: var(--bg-soft);
  padding: 22px;
  min-height: 112px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
}

.metric strong {
  font-family: var(--mono);
  font-size: 34px;
  color: var(--cyan);
}

.metric:nth-child(2) strong {
  color: var(--green);
}

.metric:nth-child(3) strong {
  color: var(--amber);
}

.metric:nth-child(4) strong {
  color: var(--rose);
}

.metric span {
  color: var(--muted);
  font-size: 13px;
}

.data-visual {
  border-left: 1px solid var(--line-strong);
  padding-left: 48px;
}

.visual-caption {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 18px;
}

.visual-caption span {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--cyan);
}

.visual-caption strong {
  font-size: 18px;
}

.bars {
  display: flex;
  align-items: flex-end;
  gap: 16px;
  height: 300px;
}

.bar {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-end;
  height: 100%;
  min-width: 0;
}

.bar-fill {
  width: 100%;
  height: var(--h);
  background: linear-gradient(180deg, rgba(40, 215, 240, 0.95), rgba(40, 215, 240, 0.12));
  border-radius: 4px 4px 0 0;
  transition: height 1.1s cubic-bezier(0.22, 0.8, 0.3, 1);
}

.bar:nth-child(1) .bar-fill,
.bar:nth-child(5) .bar-fill {
  background: linear-gradient(180deg, rgba(88, 230, 160, 0.95), rgba(88, 230, 160, 0.12));
}

.bar:nth-child(2) .bar-fill {
  background: linear-gradient(180deg, rgba(255, 181, 72, 0.95), rgba(255, 181, 72, 0.12));
}

.bar:nth-child(4) .bar-fill {
  background: linear-gradient(180deg, rgba(255, 94, 125, 0.95), rgba(255, 94, 125, 0.12));
}

.bars:not(.grow) .bar-fill {
  height: 0;
}

.bar-year {
  margin-top: 10px;
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text);
}

.bar-label {
  color: var(--muted);
  font-size: 11px;
  text-align: center;
}

.cases-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.cases-toolbar p {
  color: var(--muted);
  font-size: 14px;
}

.cases-nav {
  display: flex;
  gap: 10px;
}

.cases-nav button {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}

.cases-nav button:hover {
  color: var(--cyan);
  border-color: var(--cyan);
  background: rgba(40, 215, 240, 0.06);
}

.cases-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(340px, 1fr);
  gap: 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 2px 2px 20px;
  scrollbar-width: thin;
  scrollbar-color: rgba(40, 215, 240, 0.55) rgba(8, 12, 18, 0.9);
}

.cases-track::-webkit-scrollbar {
  height: 6px;
}

.cases-track::-webkit-scrollbar-track {
  background: rgba(8, 12, 18, 0.9);
  border: 1px solid rgba(160, 190, 230, 0.12);
  border-radius: 999px;
}

.cases-track::-webkit-scrollbar-thumb {
  background: linear-gradient(90deg, rgba(40, 215, 240, 0.85), rgba(88, 230, 160, 0.72));
  border-radius: 999px;
  border: 1px solid rgba(5, 7, 11, 0.45);
}

.cases-track::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(90deg, #6ce8ff, #7df0b6);
}

.cases-track::-webkit-scrollbar-corner {
  background: transparent;
}

.case-card {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  overflow: hidden;
  scroll-snap-align: start;
  background: var(--panel);
}

.case-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.case-card:hover img {
  transform: scale(1.05);
}

.case-overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 20px;
  background: linear-gradient(180deg, rgba(5, 7, 11, 0), rgba(5, 7, 11, 0.94));
}

.case-overlay span {
  font-family: var(--mono);
  font-size: 11px;
  color: var(--cyan);
  border: 1px solid rgba(40, 215, 240, 0.35);
  border-radius: 4px;
  padding: 4px 8px;
}

.case-overlay h3 {
  margin-top: 12px;
  font-size: 17px;
  line-height: 1.5;
}

.news-toolbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 20px;
}

.news-toolbar p {
  color: var(--muted);
  font-size: 14px;
}

.news-admin-btn {
  height: 42px;
  font-size: 14px;
}

.news-list {
  display: flex;
  flex-direction: column;
}

.news-item {
  display: grid;
  grid-template-columns: 180px 150px minmax(0, 1fr) 44px;
  gap: 24px;
  align-items: center;
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  transition: background 0.2s;
  cursor: pointer;
}

.news-item:last-child {
  border-bottom: 0;
}

.news-item:hover {
  background: rgba(40, 215, 240, 0.03);
}

.news-item:focus-visible {
  outline: 2px solid rgba(40, 215, 240, 0.7);
  outline-offset: 4px;
  border-radius: 8px;
}

.news-thumb {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  border-radius: 6px;
  border: 1px solid var(--line);
  background: #0b1018;
}

.news-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.thumb-fallback {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  font-family: var(--mono);
  font-size: 12px;
  background-image: linear-gradient(rgba(40, 215, 240, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(40, 215, 240, 0.07) 1px, transparent 1px);
  background-size: 20px 20px;
}

.news-date {
  font-family: var(--mono);
  color: var(--muted);
  font-size: 14px;
}

.news-tag {
  display: inline-block;
  color: var(--amber);
  border: 1px solid rgba(255, 181, 72, 0.4);
  border-radius: 4px;
  font-size: 12px;
  padding: 3px 8px;
}

.news-body h3 {
  font-size: 18px;
  line-height: 1.5;
  margin: 10px 0 8px;
}

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

.news-arrow {
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: color 0.2s, border-color 0.2s, transform 0.2s;
}

.news-item:hover .news-arrow {
  color: var(--cyan);
  border-color: var(--cyan);
  transform: translate(2px, -2px);
}

.honors-grid {
  display: grid;
  grid-template-columns: minmax(0, 460px) minmax(0, 1fr);
  gap: 72px;
  align-items: center;
}

.honor-media {
  position: relative;
}

.honor-media img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--panel);
}

.honor-code {
  position: absolute;
  right: 16px;
  top: 16px;
  font-family: var(--mono);
  font-size: 11px;
  color: var(--green);
  border: 1px solid rgba(88, 230, 160, 0.4);
  padding: 5px 9px;
  border-radius: 4px;
  background: rgba(5, 7, 11, 0.6);
}

.honor-copy h2 {
  font-size: 38px;
  margin: 10px 0 14px;
}

.honor-copy > p:not(.eyebrow) {
  color: var(--muted);
  margin-bottom: 28px;
}

.honor-list {
  list-style: none;
  border-top: 1px solid var(--line-strong);
}

.honor-list li {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 14px 4px;
  border-bottom: 1px solid var(--line);
  color: #dce6f5;
  font-size: 15px;
}

.honor-list span {
  font-family: var(--mono);
  color: var(--cyan);
  font-size: 13px;
  min-width: 44px;
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 380px) minmax(0, 1fr);
  gap: 64px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
}

.contact-info > a,
.contact-info > div {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px 0;
  border-bottom: 1px solid var(--line);
}

.contact-info a:first-child {
  border-top: 1px solid var(--line);
}

.contact-icon {
  width: 46px;
  height: 46px;
  flex: none;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--cyan);
  background: rgba(40, 215, 240, 0.05);
}

.contact-info a:nth-of-type(2) .contact-icon {
  color: var(--green);
  border-color: rgba(88, 230, 160, 0.4);
  background: rgba(88, 230, 160, 0.05);
}

.contact-info small {
  display: block;
  color: var(--muted);
  font-size: 12px;
}

.contact-info strong {
  color: var(--text);
  font-size: 16px;
  line-height: 1.5;
}

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  background: var(--panel);
  padding: 30px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

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

.field label {
  color: var(--muted);
  font-size: 13px;
}

.field input,
.field select,
.field textarea {
  width: 100%;
  height: 48px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #0a0f17;
  color: var(--text);
  padding: 0 14px;
  font: inherit;
  font-size: 14px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.field textarea {
  height: 120px;
  padding: 14px;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(40, 215, 240, 0.12);
}

.field input::placeholder,
.field textarea::placeholder {
  color: #5d6c83;
}

.select-wrap {
  position: relative;
}

.select-wrap select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 40px;
  cursor: pointer;
}

.select-wrap svg {
  position: absolute;
  right: 14px;
  top: 15px;
  width: 16px;
  height: 16px;
  color: var(--muted);
  pointer-events: none;
}

.contact-form .btn {
  grid-column: 1 / -1;
  justify-self: start;
  margin-top: 4px;
}

.form-note {
  grid-column: 1 / -1;
  color: var(--green);
  font-size: 13px;
  min-height: 20px;
}

.form-note.error {
  color: var(--rose);
}

.footer {
  background: #04060a;
  padding: 64px 0 0;
  border-top: 1px solid var(--line);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr 1fr;
  gap: 56px;
  padding-bottom: 48px;
}

.footer-brand img {
  width: 120px;
  height: 44px;
  object-fit: contain;
  object-position: left center;
  margin-bottom: 14px;
}

.footer-brand p {
  font-size: 16px;
  font-weight: 700;
}

.footer-brand span {
  color: var(--muted);
  font-size: 13px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-col strong {
  margin-bottom: 6px;
  color: var(--text);
}

.footer-col a,
.footer-col span {
  color: var(--muted);
  font-size: 14px;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--cyan);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding: 20px 0 26px;
  color: #6f7f99;
  font-size: 12px;
  flex-wrap: wrap;
}

.back-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 90;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: rgba(8, 12, 18, 0.85);
  color: var(--text);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: translateY(12px);
  pointer-events: none;
  transition: opacity 0.25s, transform 0.25s, border-color 0.2s;
  backdrop-filter: blur(8px);
}

.back-top.show {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.back-top:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 300;
  background: rgba(3, 5, 8, 0.82);
  backdrop-filter: blur(10px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s;
}

.modal-backdrop.open {
  opacity: 1;
  pointer-events: auto;
}

.modal {
  position: relative;
  width: min(880px, 100%);
  max-height: calc(100vh - 48px);
  overflow: auto;
  background: var(--panel);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5);
  transform: translateY(16px) scale(0.98);
  transition: transform 0.25s;
}

.modal-backdrop.open .modal {
  transform: none;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  z-index: 5;
  width: 40px;
  height: 40px;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  background: rgba(5, 7, 11, 0.72);
  transition: color 0.2s, border-color 0.2s;
}

.modal-close:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.news-detail {
  width: min(900px, 100%);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
}

.news-detail-media {
  position: relative;
  min-height: 360px;
  border-right: 1px solid var(--line);
}

.news-detail-media .news-thumb {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  aspect-ratio: auto;
  border: 0;
  border-radius: 0;
}

.news-detail-meta {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.news-detail-meta .news-date {
  color: var(--text);
}

.news-detail-content {
  padding: 34px;
  display: flex;
  flex-direction: column;
}

.news-detail-content h3 {
  font-size: 26px;
  line-height: 1.45;
  margin: 6px 0 14px;
}

.detail-summary {
  color: var(--muted);
  font-size: 14px;
}

.detail-body {
  margin: 18px 0 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.detail-body p {
  color: #c6d2e4;
  font-size: 15px;
}

.detail-source {
  margin-top: auto;
}

.admin-panel {
  width: min(1120px, 100%);
  max-height: calc(100vh - 48px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
  border-bottom: 1px solid var(--line);
}

.admin-header h2 {
  font-size: 24px;
  margin-top: 4px;
}

.admin-body {
  display: grid;
  grid-template-columns: 340px 1fr;
  min-height: 0;
  flex: 1;
}

.admin-list-pane {
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  min-height: 0;
}

.admin-add {
  margin: 18px 18px 10px;
  width: calc(100% - 36px);
  height: 44px;
}

.admin-list {
  overflow-y: auto;
  padding: 8px 12px 18px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-list-item {
  border: 1px solid var(--line);
  border-radius: 6px;
  padding: 12px 14px;
  background: #0a0f17;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.admin-list-item.active {
  border-color: rgba(40, 215, 240, 0.55);
}

.admin-item-title {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.admin-item-meta {
  display: flex;
  gap: 10px;
  color: var(--muted);
  font-size: 12px;
  font-family: var(--mono);
}

.admin-item-actions {
  display: flex;
  gap: 8px;
}

.admin-edit-btn,
.admin-delete-btn {
  flex: 1;
  height: 32px;
  border: 1px solid var(--line-strong);
  border-radius: 5px;
  font-size: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  color: var(--muted);
  transition: color 0.2s, border-color 0.2s;
}

.admin-edit-btn:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.admin-delete-btn:hover {
  color: var(--rose);
  border-color: var(--rose);
}

.admin-delete-btn.confirm {
  color: #fff;
  background: rgba(255, 94, 125, 0.18);
  border-color: var(--rose);
}

.admin-empty {
  color: var(--muted);
  font-size: 13px;
  text-align: center;
  padding: 24px 12px;
}

.admin-form {
  padding: 24px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.admin-form-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.admin-form-head h3 {
  font-size: 20px;
}

.admin-cancel {
  color: var(--muted);
  font-size: 13px;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 2px;
}

.admin-cancel:hover {
  color: var(--cyan);
  border-color: var(--cyan);
}

.admin-grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.admin-field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.admin-field label {
  color: var(--muted);
  font-size: 13px;
}

.admin-field input,
.admin-field textarea {
  width: 100%;
  border: 1px solid var(--line-strong);
  border-radius: 6px;
  background: #0a0f17;
  color: var(--text);
  font: inherit;
  font-size: 14px;
  padding: 10px 12px;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.admin-field input {
  height: 44px;
}

.admin-field textarea {
  height: 88px;
  resize: vertical;
}

.admin-content-input {
  min-height: 150px;
}

.admin-field input:focus,
.admin-field textarea:focus {
  outline: none;
  border-color: var(--cyan);
  box-shadow: 0 0 0 3px rgba(40, 215, 240, 0.1);
}

.admin-field input[type="file"] {
  padding: 8px;
  color: var(--muted);
  height: 44px;
}

.admin-preview {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.admin-preview > span {
  color: var(--muted);
  font-size: 13px;
}

.admin-thumb {
  max-width: 280px;
}

.admin-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.admin-actions .btn {
  height: 44px;
}

.admin-status {
  color: var(--green);
  font-size: 13px;
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: none;
}

@media (max-width: 1024px) {
  .nav-links,
  .nav-cta {
    display: none;
  }

  .menu-button {
    display: flex;
  }

  .section-head {
    grid-template-columns: 56px 1fr;
    gap: 20px;
  }

  .section-index {
    font-size: 44px;
  }

  .inline-head {
    grid-template-columns: 56px 1fr;
  }

  .inline-head .section-index {
    font-size: 44px;
  }

  .section-note {
    grid-column: 2;
  }

  .service-explorer {
    grid-template-columns: 1fr;
  }

  .service-tabs {
    flex-direction: row;
    overflow-x: auto;
    border-right: 0;
    border-bottom: 1px solid var(--line-strong);
  }

  .service-tab {
    min-width: 210px;
    grid-template-columns: 34px 1fr;
    border-right: 1px solid var(--line);
    border-bottom: 0;
  }

  .service-tab:last-child {
    border-right: 0;
  }

  .service-tab::before {
    left: 0;
    right: 0;
    top: auto;
    bottom: 0;
    width: 100%;
    height: 3px;
    transform: scaleX(0);
  }

  .service-tab.active::before {
    transform: scaleX(1);
  }

  .data-band {
    grid-template-columns: 1fr;
    gap: 56px;
  }

  .data-visual {
    border-left: 0;
    padding-left: 0;
    border-top: 1px solid var(--line-strong);
    padding-top: 36px;
  }

  .honors-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 80px 0;
  }

  .section-head {
    grid-template-columns: 1fr;
    gap: 10px;
    margin-bottom: 44px;
  }

  .section-index {
    font-size: 44px;
  }

  .section-head h2 {
    font-size: 32px;
  }

  .section-note {
    grid-column: 1;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .about-visual img {
    aspect-ratio: 16 / 11;
  }

  .timeline {
    grid-template-columns: repeat(3, 1fr);
    gap: 30px 0;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero-stats {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 22px;
  }

  .service-panel {
    grid-template-columns: 1fr;
  }

  .service-media {
    min-height: 280px;
  }

  .service-info {
    padding: 28px;
  }

  .cases-track {
    grid-auto-columns: minmax(280px, 82vw);
  }

  .news-item {
    grid-template-columns: 150px minmax(0, 1fr);
    align-items: start;
  }

  .news-thumb {
    grid-row: 1 / 3;
  }

  .news-date {
    grid-column: 2;
  }

  .news-body {
    grid-column: 2;
  }

  .news-arrow {
    display: none;
  }

  .news-detail {
    grid-template-columns: 1fr;
  }

  .news-detail-media {
    min-height: 260px;
    border-right: 0;
    border-bottom: 1px solid var(--line);
  }

  .news-detail-content {
    padding: 24px;
  }

  .admin-body {
    grid-template-columns: 1fr;
  }

  .admin-list-pane {
    border-right: 0;
    border-bottom: 1px solid var(--line);
    max-height: 280px;
  }

  .news-toolbar {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
}

@media (max-width: 560px) {
  .container {
    width: min(100% - 32px, 1200px);
  }

  .hero-inner {
    padding-top: 8vh;
  }

  .hero h1 {
    font-size: 32px;
  }

  .hero-lead {
    font-size: 15px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .hero-stats strong {
    font-size: 24px;
  }

  .culture-row {
    grid-template-columns: 1fr 1fr;
  }

  .culture-row div:nth-child(2) {
    border-right: 0;
  }

  .culture-row div:nth-child(3),
  .culture-row div:nth-child(4) {
    border-top: 1px solid var(--line);
  }

  .culture-row div:nth-child(3) {
    border-right: 1px solid var(--line);
  }

  .about-points {
    grid-template-columns: 1fr;
  }

  .service-info h3 {
    font-size: 26px;
  }

  .service-metrics {
    grid-template-columns: 1fr;
  }

  .metric-grid {
    grid-template-columns: 1fr;
  }

  .bars {
    gap: 10px;
  }

  .bar-label {
    display: none;
  }

  .bar-year {
    font-size: 12px;
  }

  .news-item {
    grid-template-columns: 1fr;
  }

  .news-thumb {
    grid-row: auto;
  }

  .news-date,
  .news-body {
    grid-column: auto;
  }

  .modal-backdrop {
    padding: 12px;
  }

  .modal {
    max-height: calc(100vh - 24px);
  }

  .news-detail-content {
    padding: 20px;
  }

  .news-detail-content h3 {
    font-size: 22px;
  }

  .admin-header {
    padding: 16px 18px;
  }

  .admin-form {
    padding: 16px;
  }

  .admin-grid-2 {
    grid-template-columns: 1fr;
  }

  .admin-actions {
    flex-wrap: wrap;
  }

  .news-admin-btn {
    width: 100%;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

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

  .contact-form {
    grid-template-columns: 1fr;
    padding: 24px;
  }

  .contact-form .btn,
  .form-note,
  .field-wide {
    grid-column: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .marquee-track,
  .live-dot {
    animation: none;
  }

  .bars:not(.grow) .bar-fill {
    height: var(--h);
  }
}