:root {
  --geo-ink: #17191c;
  --geo-text: #50555c;
  --geo-muted: #747a82;
  --geo-line: #e5e7eb;
  --geo-line-warm: #ebe2e4;
  --geo-soft: #f7f8fa;
  --geo-red: #dc293d;
  --geo-red-dark: #c61e33;
  --geo-red-deep: #8a2936;
  --geo-rose-bg: #fff6f7;
  --geo-focus: #2861b8;
}

*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: "Source Sans Pro", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  font-size: 16px;
  line-height: 1.75;
  color: var(--geo-text);
  background: #ffffff;
  -webkit-font-smoothing: antialiased;
}

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

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

:focus-visible {
  outline: 3px solid var(--geo-focus);
  outline-offset: 3px;
}

.v2-skip {
  position: absolute;
  left: -9999px;
  top: 12px;
  z-index: 2000;
  padding: 10px 18px;
  background: var(--geo-ink);
  color: #fff;
  border-radius: 4px;
  font-size: 14px;
}
.v2-skip:focus {
  left: 16px;
}

.v2-container {
  width: min(1200px, calc(100% - 96px));
  margin: 0 auto;
}

.v2-header-container {
  width: min(1360px, calc(100% - 64px));
  margin: 0 auto;
}

.v2-site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--geo-line);
  transition: box-shadow 0.2s ease;
}
.v2-site-header.is-scrolled {
  box-shadow: 0 6px 22px rgba(30, 20, 20, 0.07);
}

.v2-header-inner {
  height: 86px;
  display: flex;
  align-items: center;
  gap: 28px;
}

.v2-brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}
.v2-brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: linear-gradient(135deg, var(--geo-red) 0%, #9e1929 100%);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 18px;
  letter-spacing: -0.02em;
  box-shadow: 0 4px 12px rgba(220, 41, 61, 0.22);
}
.v2-brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.18;
}
.v2-brand-title {
  font-size: 19px;
  font-weight: 700;
  color: var(--geo-ink);
  letter-spacing: -0.02em;
}
.v2-brand-sub {
  font-size: 11px;
  color: var(--geo-muted);
  letter-spacing: 0.04em;
}

.v2-main-nav {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 26px;
}

.v2-nav-item {
  position: relative;
  padding: 10px 0;
}
.v2-nav-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 15px;
  font-weight: 550;
  color: var(--geo-ink);
  transition: color 0.16s ease;
}
.v2-nav-link:hover,
.v2-nav-link.is-active {
  color: var(--geo-red-dark);
}
.v2-nav-chevron {
  font-size: 11px;
  color: var(--geo-muted);
  transition: transform 0.18s ease;
}
.v2-nav-item:hover .v2-nav-chevron,
.v2-nav-item:focus-within .v2-nav-chevron {
  transform: rotate(180deg);
  color: var(--geo-red-dark);
}

.v2-submenu {
  position: absolute;
  top: calc(100% + 2px);
  left: -14px;
  min-width: 210px;
  background: #fff;
  border: 1px solid var(--geo-line);
  border-radius: 10px;
  padding: 8px;
  box-shadow: 0 14px 34px rgba(23, 25, 28, 0.09);
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 0.18s ease, transform 0.18s ease, visibility 0.18s;
}
.v2-nav-item:hover .v2-submenu,
.v2-nav-item:focus-within .v2-submenu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}
.v2-submenu a {
  display: block;
  padding: 8px 12px;
  font-size: 14px;
  color: var(--geo-text);
  border-radius: 6px;
  transition: background 0.14s ease, color 0.14s ease;
}
.v2-submenu a:hover {
  background: var(--geo-rose-bg);
  color: var(--geo-red-dark);
}

.v2-header-actions {
  display: flex;
  align-items: center;
  gap: 18px;
}

.v2-languages {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--geo-muted);
}
.v2-languages a {
  padding: 3px 6px;
  border-radius: 4px;
  transition: color 0.15s ease;
}
.v2-languages a:hover {
  color: var(--geo-ink);
}
.v2-languages a.is-active {
  color: var(--geo-red-dark);
  font-weight: 600;
  background: rgba(220, 41, 61, 0.08);
}

.v2-contact-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  height: 40px;
  padding: 0 18px;
  border-radius: 4px;
  border: 1px solid var(--geo-ink);
  color: var(--geo-ink);
  font-size: 14px;
  font-weight: 600;
  background: #fff;
  transition: all 0.18s ease;
}
.v2-contact-button:hover {
  background: var(--geo-red);
  border-color: var(--geo-red);
  color: #fff;
}

.v2-menu-button {
  display: none;
  background: #fff;
  border: 1px solid var(--geo-line);
  border-radius: 6px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--geo-ink);
}

section[id] {
  scroll-margin-top: 108px;
}

.v2-section {
  padding: 88px 0;
}
.v2-section.v2-soft {
  background: var(--geo-soft);
  border-top: 1px solid var(--geo-line);
  border-bottom: 1px solid var(--geo-line);
}

.v2-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--geo-red-dark);
  margin-bottom: 14px;
}

.v2-section-head {
  max-width: 760px;
  margin-bottom: 44px;
}
.v2-section-head h2 {
  margin: 0 0 14px;
  font-size: clamp(28px, 2.9vw, 38px);
  line-height: 1.32;
  letter-spacing: -0.025em;
  color: var(--geo-ink);
}
.v2-section-head p {
  margin: 0;
  font-size: 16px;
  color: var(--geo-text);
}

.v2-home-hero,
.v2-geo-hero {
  padding: 76px 0 84px;
  background: radial-gradient(ellipse at 8% 0%, #ffe6e9 0%, transparent 48%), linear-gradient(180deg, #fffafb 0%, #ffffff 100%);
  border-bottom: 1px solid var(--geo-line);
}

.v2-dark-hero {
  padding: 76px 0 84px;
  background: radial-gradient(ellipse at 82% 12%, rgba(220, 41, 61, 0.24) 0%, transparent 50%), linear-gradient(135deg, #15171a 0%, #202329 100%);
  color: #fff;
}
.v2-dark-hero .v2-eyebrow {
  color: #ff6b7c;
}
.v2-dark-hero h1 {
  color: #fff;
}
.v2-dark-hero h1 em {
  color: #ff7585;
}
.v2-dark-hero .v2-home-lead {
  color: rgba(255, 255, 255, 0.84);
}

.v2-home-hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: center;
}

.v2-home-hero h1,
.v2-geo-hero h1,
.v2-dark-hero h1 {
  margin: 0 0 20px;
  font-size: clamp(33px, 3.5vw, 46px);
  line-height: 1.32;
  letter-spacing: -0.03em;
  color: var(--geo-ink);
  max-width: 660px;
}
.v2-home-hero h1 em,
.v2-geo-hero h1 em {
  font-style: normal;
  color: var(--geo-red-dark);
}
.v2-dark-hero h1 {
  color: #ffffff;
}

.v2-home-lead {
  margin: 0 0 28px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--geo-text);
  max-width: 620px;
}

.v2-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 26px;
}

.v2-button-primary,
.v2-button-outline {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 48px;
  padding: 11px 22px;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.18s ease;
}
.v2-button-primary {
  background: var(--geo-red);
  color: #fff;
  border: 1px solid var(--geo-red);
}
.v2-button-primary:hover {
  background: var(--geo-red-dark);
  border-color: var(--geo-red-dark);
}
.v2-button-outline {
  background: #fff;
  color: var(--geo-ink);
  border: 1px solid var(--geo-line);
}
.v2-button-outline:hover {
  border-color: var(--geo-red-dark);
  color: var(--geo-red-dark);
}
.v2-dark-hero .v2-button-outline {
  background: rgba(255, 255, 255, 0.08);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.28);
}
.v2-dark-hero .v2-button-outline:hover {
  background: rgba(255, 255, 255, 0.16);
  border-color: #fff;
}
.v2-arrow {
  font-size: 17px;
  line-height: 1;
}

.v2-hero-audiences {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 13px;
  color: var(--geo-muted);
}
.v2-hero-audiences span.v2-pill {
  padding: 4px 11px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--geo-line-warm);
  color: var(--geo-ink);
  font-weight: 500;
}

.v2-decision-card {
  background: linear-gradient(145deg, #ffffff 0%, #fff9fa 100%);
  border: 1px solid var(--geo-line-warm);
  border-radius: 14px;
  padding: 28px;
  box-shadow: 0 12px 34px rgba(32, 23, 28, 0.06);
}
.v2-decision-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  margin-bottom: 18px;
  border-bottom: 1px solid var(--geo-line-warm);
  font-size: 13px;
  font-weight: 600;
  color: var(--geo-red-deep);
}
.v2-decision-item {
  display: grid;
  grid-template-columns: 36px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px dashed #ece4e6;
}
.v2-decision-item:last-of-type {
  border-bottom: none;
}
.v2-decision-num {
  font-size: 13px;
  font-weight: 700;
  color: var(--geo-red-dark);
  padding-top: 2px;
}
.v2-decision-item h3 {
  margin: 0 0 4px;
  font-size: 17px;
  color: var(--geo-ink);
}
.v2-decision-item p {
  margin: 0;
  font-size: 14px;
  color: var(--geo-text);
}
.v2-decision-end {
  margin-top: 16px;
  padding: 11px 14px;
  border-radius: 8px;
  background: linear-gradient(110deg, #fff2f4, #fff8f9);
  color: var(--geo-red-deep);
  font-size: 14px;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.v2-geo-breadcrumb {
  padding: 18px 0 0;
  font-size: 13px;
  color: var(--geo-muted);
}
.v2-geo-breadcrumb a:hover {
  color: var(--geo-red-dark);
}

.v2-geo-local-nav {
  position: sticky;
  top: 86px;
  z-index: 900;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--geo-line);
}
.v2-geo-local-nav-inner {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding: 13px 0;
  white-space: nowrap;
}
.v2-geo-local-nav a {
  font-size: 14px;
  font-weight: 550;
  color: var(--geo-text);
}
.v2-geo-local-nav a:hover {
  color: var(--geo-red-dark);
}

.v2-audience-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.v2-card {
  background: #fff;
  border: 1px solid var(--geo-line);
  border-radius: 12px;
  padding: 26px;
  box-shadow: 0 5px 20px rgba(32, 35, 51, 0.025);
  transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease;
  display: flex;
  flex-direction: column;
}
.v2-card:hover {
  transform: translateY(-3px);
  border-color: #c798a0;
  box-shadow: 0 10px 26px rgba(23, 35, 56, 0.055);
}
.v2-card-kicker {
  font-size: 12px;
  font-weight: 700;
  color: var(--geo-muted);
  letter-spacing: 0.08em;
  margin-bottom: 10px;
}
.v2-card h3 {
  margin: 0 0 10px;
  font-size: 20px;
  line-height: 1.38;
  color: var(--geo-ink);
}
.v2-card p {
  margin: 0 0 18px;
  font-size: 14.5px;
  color: var(--geo-text);
  flex: 1;
}
.v2-card-foot {
  padding-top: 14px;
  border-top: 1px solid var(--geo-line);
  font-size: 13.5px;
  font-weight: 600;
  color: var(--geo-red-deep);
}

.v2-industry-strip {
  margin-top: 28px;
  padding: 18px 24px;
  background: #fff;
  border: 1px solid var(--geo-line);
  border-radius: 10px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}
.v2-industry-tags {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 14px;
}
.v2-industry-tags span.v2-tag {
  padding: 4px 12px;
  background: var(--geo-soft);
  border-radius: 999px;
  color: var(--geo-ink);
  font-size: 13px;
}
.v2-inline-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--geo-red-dark);
  display: inline-flex;
  align-items: center;
  gap: 6px;
}
.v2-inline-link:hover {
  text-decoration: underline;
}

.v2-reason-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.v2-reason-card {
  background: #fff;
  border: 1px solid var(--geo-line);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, border-color 0.18s ease;
}
.v2-reason-card:hover {
  transform: translateY(-3px);
  border-color: #c798a0;
}
.v2-reason-index {
  font-size: 12px;
  font-weight: 700;
  color: var(--geo-red-dark);
  margin-bottom: 8px;
}
.v2-reason-card h3 {
  margin: 0 0 14px;
  font-size: 18px;
  line-height: 1.38;
  color: var(--geo-ink);
}
.v2-reason-dl {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
}
.v2-reason-dl dt {
  font-size: 12px;
  font-weight: 700;
  color: var(--geo-muted);
  text-transform: uppercase;
  margin-bottom: 2px;
}
.v2-reason-dl dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.65;
  color: var(--geo-text);
}
.v2-reason-value {
  margin-top: 14px;
  padding: 10px 12px;
  border-radius: 8px;
  background: linear-gradient(110deg, #fff4f6, #fff9fa);
  border: 1px solid #f4dce0;
}
.v2-reason-value strong {
  display: block;
  font-size: 11px;
  color: var(--geo-red-dark);
  margin-bottom: 2px;
}
.v2-reason-value span {
  font-size: 13.5px;
  color: var(--geo-ink);
  font-weight: 550;
}

.v2-method-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 16px;
}
.v2-method-step {
  background: #fff;
  border: 1px solid var(--geo-line);
  border-radius: 12px;
  padding: 22px;
  position: relative;
}
.v2-method-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  background: var(--geo-rose-bg);
  color: var(--geo-red-dark);
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 12px;
}
.v2-method-step h3 {
  margin: 0 0 8px;
  font-size: 18px;
  color: var(--geo-ink);
}
.v2-method-step p {
  margin: 0;
  font-size: 14px;
  color: var(--geo-text);
}

.v2-tech-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 14px 20px;
  background: #fff;
  border: 1px solid var(--geo-line-warm);
  border-radius: 10px;
  margin-bottom: 22px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--geo-ink);
}
.v2-tech-dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--geo-red);
  box-shadow: 0 0 0 4px rgba(220, 41, 61, 0.16);
  margin-right: 8px;
}
.v2-tech-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.v2-tech-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 16px;
}
.v2-tech-tags span {
  font-size: 12px;
  padding: 3px 9px;
  border-radius: 4px;
  background: var(--geo-soft);
  color: var(--geo-text);
}

.v2-scope-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.v2-scope-icon {
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--geo-rose-bg);
  color: var(--geo-red-dark);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.v2-platform-group {
  margin-bottom: 28px;
}
.v2-platform-group-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 14px;
}
.v2-platform-group-head h3 {
  margin: 0;
  font-size: 19px;
  color: var(--geo-ink);
}
.v2-platform-badge {
  font-size: 12px;
  font-weight: 700;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(220, 41, 61, 0.1);
  color: var(--geo-red-dark);
}
.v2-platform-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.v2-platform-card {
  background: #fff;
  border: 1px solid var(--geo-line);
  border-radius: 10px;
  padding: 18px 20px;
  transition: border-color 0.16s ease, transform 0.16s ease;
}
.v2-platform-card:hover {
  border-color: var(--geo-red-dark);
  transform: translateY(-2px);
}
.v2-platform-card h4 {
  margin: 0 0 6px;
  font-size: 16.5px;
  color: var(--geo-ink);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.v2-platform-card p {
  margin: 0;
  font-size: 13.5px;
  color: var(--geo-text);
}
.v2-platform-foot {
  margin-top: 20px;
  padding: 16px 20px;
  background: #fff;
  border: 1px solid var(--geo-line);
  border-radius: 10px;
  font-size: 13.5px;
  color: var(--geo-muted);
}

.v2-featured-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
.v2-featured-card {
  background: #fff;
  border: 1px solid var(--geo-line);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  box-shadow: 0 6px 24px rgba(23, 25, 28, 0.04);
}
.v2-featured-visual {
  padding: 26px 28px;
  background: linear-gradient(135deg, #1b1e24 0%, #2a1d23 100%);
  color: #fff;
}
.v2-featured-tag {
  display: inline-block;
  font-size: 12px;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  margin-bottom: 12px;
}
.v2-featured-visual h3 {
  margin: 0 0 16px;
  font-size: 22px;
  color: #fff;
}
.v2-featured-metrics {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}
.v2-metric-box {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  padding: 10px 12px;
}
.v2-metric-val {
  font-size: 20px;
  font-weight: 700;
  color: #ff8593;
  line-height: 1.2;
}
.v2-metric-lbl {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.8);
  margin-top: 4px;
}
.v2-featured-body {
  padding: 24px 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  flex: 1;
}
.v2-featured-row strong {
  display: block;
  font-size: 12px;
  color: var(--geo-muted);
}
.v2-featured-row span {
  font-size: 14.5px;
  color: var(--geo-ink);
}

.v2-cooperation-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.v2-about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 44px;
  align-items: start;
}
.v2-entity-stack {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.v2-entity-item {
  padding: 18px 22px;
  border: 1px solid var(--geo-line);
  border-radius: 10px;
  background: var(--geo-soft);
}
.v2-entity-item strong {
  display: block;
  font-size: 16px;
  color: var(--geo-ink);
  margin-bottom: 4px;
}
.v2-entity-item span {
  font-size: 14px;
  color: var(--geo-text);
}

.v2-table-wrap {
  overflow-x: auto;
  border: 1px solid var(--geo-line);
  border-radius: 12px;
  background: #fff;
}
.v2-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14.5px;
}
.v2-table th {
  background: var(--geo-soft);
  color: var(--geo-ink);
  font-weight: 650;
  padding: 14px 18px;
  border-bottom: 1px solid var(--geo-line);
}
.v2-table td {
  padding: 15px 18px;
  border-bottom: 1px solid var(--geo-line);
  color: var(--geo-text);
  vertical-align: top;
}
.v2-table tr:last-child td {
  border-bottom: none;
}
.v2-table td strong {
  color: var(--geo-ink);
}

.v2-report-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  margin-top: 28px;
}

.v2-faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.v2-faq-item {
  border: 1px solid var(--geo-line);
  border-radius: 10px;
  background: #fff;
  padding: 0 22px;
}
.v2-faq-item summary {
  padding: 18px 0;
  font-size: 16.5px;
  font-weight: 600;
  color: var(--geo-ink);
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.v2-faq-item summary::-webkit-details-marker {
  display: none;
}
.v2-faq-item summary::after {
  content: "+";
  font-size: 20px;
  color: var(--geo-red-dark);
  font-weight: 400;
}
.v2-faq-item[open] summary::after {
  content: "−";
}
.v2-faq-body {
  padding: 0 0 18px;
  font-size: 15px;
  color: var(--geo-text);
  border-top: 1px solid var(--geo-line);
  padding-top: 14px;
}

.v2-insight-rows {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--geo-line);
}
.v2-insight-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 8px;
  border-bottom: 1px solid var(--geo-line);
  transition: background 0.15s ease;
}
.v2-insight-row:hover {
  background: var(--geo-rose-bg);
}
.v2-insight-row h3 {
  margin: 4px 0 0;
  font-size: 18px;
  color: var(--geo-ink);
}

.v2-dashboard-preview {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  padding: 26px;
}
.v2-signal-row {
  margin-bottom: 16px;
}
.v2-signal-meta {
  display: flex;
  justify-content: space-between;
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 6px;
}
.v2-signal-bar {
  height: 8px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  overflow: hidden;
}
.v2-signal-fill {
  height: 100%;
  border-radius: 999px;
  background: linear-gradient(90deg, #ff566b, #ff9aa6);
}

.v2-trace-demo {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 24px;
  background: #fff;
  border: 1px solid var(--geo-line);
  border-radius: 14px;
  padding: 28px;
}
.v2-trace-sentence {
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--geo-line);
  margin-bottom: 10px;
  cursor: pointer;
  transition: all 0.15s ease;
}
.v2-trace-sentence.is-active,
.v2-trace-sentence:hover {
  background: var(--geo-rose-bg);
  border-color: var(--geo-red-dark);
}
.v2-trace-cite-tag {
  display: inline-block;
  font-size: 11.5px;
  font-weight: 700;
  padding: 1px 7px;
  border-radius: 4px;
  background: var(--geo-red);
  color: #fff;
  margin-left: 6px;
}
.v2-trace-drawer {
  background: var(--geo-soft);
  border: 1px solid var(--geo-line);
  border-radius: 10px;
  padding: 20px;
}

.v2-filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 30px;
}
.v2-filter-btn {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--geo-line);
  background: #fff;
  color: var(--geo-text);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s ease;
}
.v2-filter-btn.is-active,
.v2-filter-btn:hover {
  background: var(--geo-red);
  border-color: var(--geo-red);
  color: #fff;
}

.v2-insights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.v2-insight-card {
  background: #fff;
  border: 1px solid var(--geo-line);
  border-radius: 12px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  transition: transform 0.18s ease, border-color 0.18s ease;
}
.v2-insight-card:hover {
  transform: translateY(-3px);
  border-color: var(--geo-red-dark);
}
.v2-insight-badge {
  align-self: flex-start;
  font-size: 12px;
  font-weight: 600;
  padding: 3px 10px;
  border-radius: 999px;
  background: rgba(251, 55, 72, 0.1);
  color: #d92638;
  margin-bottom: 12px;
}

.v2-article-shell {
  display: grid;
  grid-template-columns: 1fr 310px;
  gap: 44px;
  align-items: start;
}
.v2-article-body h2 {
  font-size: 25px;
  color: var(--geo-ink);
  margin: 34px 0 14px;
}
.v2-article-body h3 {
  font-size: 19px;
  color: var(--geo-ink);
  margin: 24px 0 10px;
}
.v2-article-body p,
.v2-article-body li {
  font-size: 16px;
  line-height: 1.85;
  color: var(--geo-text);
}
.v2-tldr-box {
  background: var(--geo-rose-bg);
  border-left: 4px solid var(--geo-red);
  border-radius: 8px;
  padding: 20px 24px;
  margin: 22px 0 30px;
}
.v2-sticky-aside {
  position: sticky;
  top: 108px;
  background: var(--geo-soft);
  border: 1px solid var(--geo-line);
  border-radius: 12px;
  padding: 22px;
}

.v2-bar-row {
  margin-bottom: 14px;
}
.v2-bar-track {
  height: 10px;
  background: #edf0f4;
  border-radius: 999px;
  overflow: hidden;
  margin-top: 6px;
}
.v2-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--geo-red), #e56b7a);
  border-radius: 999px;
}

.v2-contact {
  padding: 88px 0;
  background: linear-gradient(180deg, #fff8f9 0%, #ffffff 100%);
  border-top: 1px solid var(--geo-line-warm);
}
.v2-contact-grid {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 48px;
  align-items: start;
}
.v2-contact-form {
  background: #fff;
  border: 1px solid var(--geo-line);
  border-radius: 14px;
  padding: 30px;
  box-shadow: 0 10px 30px rgba(23, 25, 28, 0.05);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.v2-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.v2-field.is-full {
  grid-column: 1 / -1;
}
.v2-field label {
  font-size: 13.5px;
  font-weight: 600;
  color: var(--geo-ink);
}
.v2-field input,
.v2-field textarea {
  width: 100%;
  padding: 11px 13px;
  border: 1px solid #d5d9e0;
  border-radius: 6px;
  font-size: 14.5px;
  font-family: inherit;
  color: var(--geo-ink);
  background: #fff;
  transition: border-color 0.15s ease;
}
.v2-field input:focus,
.v2-field textarea:focus {
  border-color: var(--geo-red);
  outline: none;
}
.v2-form-status {
  grid-column: 1 / -1;
  font-size: 14px;
  padding: 10px 14px;
  border-radius: 6px;
  display: none;
}
.v2-form-status.is-ok {
  display: block;
  background: #ecfdf3;
  color: #146c43;
  border: 1px solid #b7ebcd;
}
.v2-form-status.is-err {
  display: block;
  background: #fff2f4;
  color: #b42334;
  border: 1px solid #f5c2c7;
}

.v2-geo-footer {
  background: #fff;
  border-top: 1px solid var(--geo-line);
  padding: 44px 0 30px;
}
.v2-footer-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 32px;
  padding-bottom: 28px;
  border-bottom: 1px solid var(--geo-line);
}
.v2-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
}
.v2-footer-links a {
  font-size: 14px;
  color: var(--geo-text);
}
.v2-footer-links a:hover {
  color: var(--geo-red-dark);
}
.v2-footer-bottom {
  padding-top: 20px;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  font-size: 13px;
  color: var(--geo-muted);
}

.v2-modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 2200;
  background: rgba(18, 20, 24, 0.68);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
}
.v2-modal-backdrop.is-open {
  display: flex;
}
.v2-modal-box {
  background: #fff;
  border-radius: 14px;
  max-width: 720px;
  width: 100%;
  padding: 28px;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.25);
}

@media (max-width: 1100px) {
  .v2-container, .v2-header-container {
    width: calc(100% - 48px);
  }
  .v2-audience-grid,
  .v2-reason-grid,
  .v2-tech-grid,
  .v2-platform-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .v2-method-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .v2-main-nav {
    display: none;
  }
  .v2-main-nav.is-open {
    display: flex;
    flex-direction: column;
    align-items: stretch;
    position: absolute;
    top: 86px;
    left: 0;
    right: 0;
    background: #fff;
    padding: 20px 24px;
    border-bottom: 1px solid var(--geo-line);
    box-shadow: 0 14px 30px rgba(0, 0, 0, 0.08);
    gap: 8px;
  }
  .v2-main-nav.is-open .v2-submenu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding: 6px 0 6px 14px;
  }
  .v2-menu-button {
    display: inline-flex;
    margin-left: auto;
  }
}

@media (max-width: 780px) {
  .v2-container, .v2-header-container {
    width: calc(100% - 32px);
  }
  .v2-section, .v2-contact {
    padding: 56px 0;
  }
  .v2-home-hero-grid,
  .v2-featured-grid,
  .v2-about-grid,
  .v2-contact-grid,
  .v2-article-shell,
  .v2-trace-demo,
  .v2-scope-grid,
  .v2-cooperation-grid,
  .v2-report-grid,
  .v2-insights-grid,
  .v2-audience-grid,
  .v2-reason-grid,
  .v2-tech-grid,
  .v2-platform-grid,
  .v2-method-grid,
  .v2-contact-form {
    grid-template-columns: 1fr;
  }
  .v2-featured-metrics {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    transition: none !important;
    animation: none !important;
    scroll-behavior: auto !important;
  }
}