/* GEO：紫晶 + 冷青，区别于代运营的墨红米纸 */
.geo-page {
  --geo-ink: #120c1c;
  --geo-violet: #6d28d9;
  --geo-violet-2: #5b21b6;
  --geo-cyan: #22d3ee;
  --geo-paper: #f3eefb;
  --geo-card: #fffcff;
  --geo-line: rgba(18, 12, 28, .08);
  --geo-muted: #5c5670;
  color: var(--geo-ink);
  background:
    radial-gradient(880px 420px at 6% -10%, rgba(109, 40, 217, .14), transparent 58%),
    radial-gradient(720px 340px at 100% 0, rgba(34, 211, 238, .12), transparent 52%),
    linear-gradient(180deg, #f6f1fc 0%, #f3eef8 42%, #ece6f4 100%);
}

.geo-page .container {
  width: min(1120px, calc(100% - 32px));
  margin: 0 auto;
}

.geo-kicker,
.geo-section-head > span,
.geo-cta-box small {
  display: inline-block;
  letter-spacing: .18em;
  color: #7c3aed;
  font-size: 11px;
  font-weight: 700;
}

.geo-hero { padding: 46px 0 22px; }

.geo-hero-grid {
  display: grid;
  grid-template-columns: 1.08fr .92fr;
  gap: 36px;
  align-items: center;
}

.geo-hero-copy h1 {
  margin: 10px 0 14px;
  font-size: clamp(32px, 4.6vw, 52px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -.03em;
}

.geo-hero-copy h1 em {
  display: block;
  margin-top: 6px;
  color: var(--geo-violet);
  font-style: normal;
}

.geo-hero-copy > p {
  max-width: 38em;
  margin: 0;
  color: var(--geo-muted);
  font-size: 15px;
  line-height: 1.75;
}

.geo-hero-actions,
.geo-cta-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.geo-hero-actions { margin-top: 22px; }

.geo-hero-engines {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
}

.geo-hero-engines img {
  width: 40px;
  height: 40px;
  border-radius: 11px;
  object-fit: cover;
  background: #fff;
  border: 1px solid var(--geo-line);
  box-shadow: 0 6px 14px rgba(18, 12, 28, .06);
}

.geo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  min-height: 44px;
  padding: 0 18px;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: transform .16s ease, background .16s ease, box-shadow .16s ease;
}

.geo-btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #7c3aed, #5b21b6);
  box-shadow: 0 10px 24px rgba(91, 33, 182, .24);
}

.geo-btn-ghost {
  color: var(--geo-ink);
  background: rgba(255, 252, 255, .78);
  border-color: rgba(18, 12, 28, .12);
}

.geo-btn-light {
  color: #fff;
  background: transparent;
  border-color: rgba(255, 255, 255, .32);
}

.geo-btn-primary:hover,
.geo-btn-ghost:hover,
.geo-btn-light:hover { transform: translateY(-1px); }

.geo-hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-top: 26px;
}

.geo-hero-stats span {
  padding: 12px 12px 11px;
  border-radius: 16px;
  background: rgba(255, 252, 255, .78);
  border: 1px solid var(--geo-line);
}

.geo-hero-stats b {
  display: block;
  font-size: 22px;
  letter-spacing: -.03em;
}

.geo-hero-stats small {
  display: block;
  margin-top: 2px;
  color: var(--geo-muted);
  font-size: 12px;
  line-height: 1.4;
}

.geo-hero-visual {
  position: relative;
  min-height: 380px;
}

.geo-stack {
  position: relative;
  min-height: 340px;
}

.geo-card {
  position: absolute;
  width: min(100%, 360px);
  padding: 16px 18px;
  border-radius: 20px;
  background: #fff;
  border: 1px solid var(--geo-line);
  box-shadow: 0 18px 40px rgba(49, 20, 92, .12);
}

.geo-card small {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 8px;
  color: #7c3aed;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .04em;
}

.geo-card small img {
  width: 18px;
  height: 18px;
  border-radius: 5px;
  object-fit: cover;
  background: #fff;
}

.geo-card p {
  margin: 0;
  color: #2f2740;
  font-size: 14px;
  line-height: 1.65;
}

.geo-card-a { top: 18px; left: 0; z-index: 3; }
.geo-card-b { top: 118px; left: 48px; z-index: 2; transform: rotate(2deg); }
.geo-card-c {
  top: 228px;
  left: 12px;
  z-index: 1;
  color: #fff;
  background: linear-gradient(160deg, #2a1548, #120c1c 62%, #1e1140);
  border-color: transparent;
  transform: rotate(-2deg);
}
.geo-card-c small { color: #c4b5fd; }
.geo-card-c p { color: #ede9fe; }

.geo-hero-float {
  position: absolute;
  z-index: 4;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 999px;
  background: #fff;
  border: 1px solid var(--geo-line);
  box-shadow: 0 12px 24px rgba(18, 12, 28, .08);
  font-size: 12px;
  font-weight: 700;
}

.geo-hero-float.one { right: 0; top: 8px; }
.geo-hero-float.two { right: 12px; bottom: 12px; }

.geo-sticky {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(16px);
  background: rgba(243, 238, 251, .86);
  border-top: 1px solid var(--geo-line);
  border-bottom: 1px solid var(--geo-line);
}

.geo-sticky-inner {
  display: flex;
  gap: 8px;
  align-items: center;
  overflow-x: auto;
  padding: 8px 0;
  scrollbar-width: none;
}

.geo-sticky-inner::-webkit-scrollbar { display: none; }

.geo-sticky a {
  flex: 0 0 auto;
  padding: 8px 12px;
  border-radius: 999px;
  color: var(--geo-ink);
  text-decoration: none;
  font-size: 13px;
  font-weight: 650;
}

.geo-sticky-cta {
  margin-left: auto;
  color: #fff !important;
  background: var(--geo-violet);
}

.geo-section { padding: 56px 0; }
.geo-section-alt { background: rgba(255, 252, 255, .42); }

.geo-section-head {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
}

.geo-section-head h2 {
  margin: 4px 0 6px;
  font-size: clamp(24px, 3vw, 34px);
  letter-spacing: -.03em;
  line-height: 1.2;
}

.geo-section-head p {
  max-width: 42em;
  margin: 0;
  color: var(--geo-muted);
  line-height: 1.7;
}

.geo-engine-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
}

.geo-engine-grid article {
  display: grid;
  grid-template-columns: 44px 1fr;
  gap: 12px;
  align-items: center;
  min-height: 84px;
  padding: 12px 14px;
  border-radius: 18px;
  background: var(--geo-card);
  border: 1px solid var(--geo-line);
}

.geo-engine-grid img {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  object-fit: cover;
  background: #fff;
  box-shadow: 0 1px 0 rgba(18, 12, 28, .06);
}

.geo-engine-grid b,
.geo-engine-grid small { display: block; }
.geo-engine-grid b { font-size: 15px; }
.geo-engine-grid small {
  margin-top: 3px;
  color: var(--geo-muted);
  font-size: 12px;
  line-height: 1.4;
}

.geo-diff {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.geo-diff-col {
  padding: 22px 20px;
  border-radius: 22px;
  background: var(--geo-card);
  border: 1px solid var(--geo-line);
}

.geo-diff-geo {
  color: #fff;
  background: linear-gradient(165deg, #2a1548, #120c1c 58%, #1d1038);
  border-color: transparent;
}

.geo-diff-col b { display: block; margin-bottom: 12px; font-size: 18px; }

.geo-diff-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
}

.geo-diff-col li {
  padding: 10px 0;
  border-top: 1px solid var(--geo-line);
  line-height: 1.55;
}

.geo-diff-geo li { border-top-color: rgba(255, 255, 255, .1); color: #ddd6fe; }
.geo-diff-col li:first-child { border-top: 0; }

.geo-mod-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.geo-mod-grid article {
  position: relative;
  padding: 18px 16px 16px;
  border-radius: 18px;
  background: var(--geo-card);
  border: 1px solid var(--geo-line);
}

.geo-mod-grid i {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  color: var(--geo-violet);
  background: #f3e8ff;
}

.geo-mod-grid em {
  position: absolute;
  top: 16px;
  right: 16px;
  color: #c4b5fd;
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
}

.geo-mod-grid h3 { margin: 12px 0 6px; font-size: 16px; }
.geo-mod-grid p {
  margin: 0;
  color: var(--geo-muted);
  font-size: 13px;
  line-height: 1.65;
}

.geo-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.geo-steps li {
  padding: 16px;
  border-radius: 18px;
  background: #1a1030;
  color: #fff;
}

.geo-steps i {
  display: grid;
  place-items: center;
  width: 26px;
  height: 26px;
  margin-bottom: 10px;
  border-radius: 50%;
  background: var(--geo-violet);
  font-size: 12px;
  font-style: normal;
  font-weight: 800;
}

.geo-steps b { display: block; margin-bottom: 6px; }
.geo-steps small { color: #c4b5fd; line-height: 1.55; }

.geo-related {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
}

.geo-related a {
  display: block;
  padding: 18px 16px;
  border-radius: 18px;
  background: var(--geo-card);
  border: 1px solid var(--geo-line);
  color: inherit;
  text-decoration: none;
}

.geo-related b { display: block; margin-bottom: 6px; }
.geo-related small {
  color: var(--geo-muted);
  font-size: 12px;
  line-height: 1.55;
}

.geo-faq-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 28px;
  align-items: start;
}

.geo-faq details {
  margin-bottom: 8px;
  padding: 14px 16px;
  border-radius: 16px;
  background: var(--geo-card);
  border: 1px solid var(--geo-line);
}

.geo-faq summary {
  cursor: pointer;
  font-weight: 750;
  list-style: none;
}

.geo-faq summary::-webkit-details-marker { display: none; }

.geo-faq p {
  margin: 10px 0 0;
  color: var(--geo-muted);
  line-height: 1.7;
}

.geo-cta { padding: 0 0 64px; }

.geo-cta-box {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: center;
  padding: 28px;
  border-radius: 28px;
  color: #fff;
  background:
    radial-gradient(480px 180px at 92% 0, rgba(34, 211, 238, .22), transparent 55%),
    linear-gradient(135deg, #2a1548, #120c1c 62%, #1d1038);
}

.geo-cta-box h2 {
  margin: 6px 0 8px;
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: -.03em;
}

.geo-cta-box p {
  max-width: 38em;
  margin: 0;
  color: #c4b5fd;
  line-height: 1.7;
}

@media (max-width: 960px) {
  .geo-hero-grid,
  .geo-diff,
  .geo-faq-grid,
  .geo-cta-box {
    grid-template-columns: 1fr;
    display: grid;
  }

  .geo-hero { padding-top: 28px; }
  .geo-hero-visual { min-height: 0; }
  .geo-stack { min-height: 320px; margin: 8px auto 0; max-width: 420px; }
  .geo-mod-grid,
  .geo-steps,
  .geo-related,
  .geo-engine-grid { grid-template-columns: 1fr 1fr; }
  .geo-sticky-cta { display: none; }
  .geo-cta-actions { justify-content: stretch; }
  .geo-cta-actions .geo-btn { flex: 1; }
}

@media (max-width: 640px) {
  .geo-page .container { width: min(100% - 24px, 1120px); }
  .geo-hero-stats,
  .geo-mod-grid,
  .geo-steps,
  .geo-related,
  .geo-engine-grid { grid-template-columns: 1fr; }
  .geo-hero-copy h1 { font-size: 30px; }
  .geo-card { position: relative; width: 100%; margin-bottom: 10px; left: 0 !important; top: auto !important; transform: none !important; }
  .geo-stack { min-height: 0; }
  .geo-hero-float { display: none; }
  .geo-section { padding: 40px 0; }
  .geo-cta-box { padding: 22px 18px; }
  .geo-btn { width: 100%; }
  .geo-hero-actions .geo-btn { width: auto; flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  .geo-btn { transition: none; }
}