/* Template 12 — ats- atlas / chartreuse deep blue */
:root {
  --ats-blue: #1d4ed8;
  --ats-blue-deep: #1e3a8a;
  --ats-lime: #a3e635;
  --ats-ice: #eff6ff;
  --ats-ink: #0f172a;
  --ats-muted: #64748b;
  --ats-line: #dbeafe;
  --ats-white: #ffffff;
  --ats-radius: 14px;
  --ats-shadow: 0 18px 40px rgba(29, 78, 216, 0.12);
  --ats-font: "Lucida Sans", "PingFang SC", "Microsoft YaHei", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

.ssobopihqcnats-body {
  margin: 0;
  font-family: var(--ats-font);
  color: var(--ats-ink);
  background:
    radial-gradient(ellipse 80% 50% at 100% 0%, rgba(163, 230, 53, 0.12), transparent 55%),
    linear-gradient(180deg, var(--ats-ice) 0%, #ffffff 38%, #f8fafc 100%);
  line-height: 1.65;
}

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

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

.ssobopihqcnats-wrap {
  width: min(1120px, calc(100% - 2rem));
  margin-inline: auto;
}

.ssobopihqcnats-kicker {
  margin: 0 0 0.5rem;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ats-blue);
  font-weight: 700;
}

.ssobopihqcnats-sec-head {
  margin-bottom: 2rem;
  max-width: 40rem;
}

.ssobopihqcnats-sec-head h2 {
  margin: 0 0 0.65rem;
  font-size: clamp(1.55rem, 2.4vw, 2.1rem);
  letter-spacing: -0.02em;
  line-height: 1.25;
}

.ssobopihqcnats-sec-desc {
  margin: 0;
  color: var(--ats-muted);
}

/* Buttons */
.ssobopihqcnats-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  border-radius: 999px;
  font-weight: 700;
  border: 2px solid transparent;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, box-shadow 0.2s ease;
  cursor: pointer;
}

.ssobopihqcnats-btn:hover {
  transform: translateY(-2px);
}

.ssobopihqcnats-btn-sm {
  padding: 0.45rem 1rem;
  font-size: 0.88rem;
}

.ssobopihqcnats-btn-lg {
  padding: 0.85rem 1.45rem;
  font-size: 1rem;
}

.ssobopihqcnats-btn-solid {
  background: var(--ats-blue);
  color: var(--ats-white);
  box-shadow: 0 10px 24px rgba(29, 78, 216, 0.28);
}

.ssobopihqcnats-btn-solid:hover {
  background: var(--ats-blue-deep);
}

.ssobopihqcnats-btn-line {
  background: transparent;
  border-color: var(--ats-blue);
  color: var(--ats-blue);
}

.ssobopihqcnats-btn-line:hover {
  background: var(--ats-ice);
}

.ssobopihqcnats-btn-lime {
  background: var(--ats-lime);
  color: var(--ats-ink);
  box-shadow: 0 10px 24px rgba(163, 230, 53, 0.35);
}

.ssobopihqcnats-btn-lime:hover {
  filter: brightness(1.05);
}

/* Header — utility bar */
.ssobopihqcnats-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(239, 246, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ats-line);
}

.ssobopihqcnats-header-bar {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1rem;
  min-height: 64px;
  padding: 0.55rem 0;
}

.ssobopihqcnats-logo {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-weight: 800;
  color: var(--ats-ink);
}

.ssobopihqcnats-logo-grid {
  width: 28px;
  height: 28px;
  border-radius: 6px;
  background:
    linear-gradient(90deg, var(--ats-blue) 0 46%, transparent 46%),
    linear-gradient(0deg, var(--ats-lime) 0 46%, transparent 46%),
    var(--ats-ice);
  background-size: 50% 50%;
  background-position: 0 0, 100% 100%, 0 0;
  background-repeat: no-repeat;
  box-shadow: inset 0 0 0 1px rgba(29, 78, 216, 0.25);
}

.ssobopihqcnats-loc-hint {
  margin: 0;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-size: 0.82rem;
  color: var(--ats-muted);
  background: var(--ats-white);
  border: 1px dashed var(--ats-line);
  border-radius: 999px;
  padding: 0.35rem 0.85rem;
}

.ssobopihqcnats-loc-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ats-lime);
  box-shadow: 0 0 0 4px rgba(163, 230, 53, 0.25);
  animation: ats-pulse 2s ease-in-out infinite;
}

@keyframes ats-pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.15); opacity: 0.75; }
}

.ssobopihqcnats-nav {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

.ssobopihqcnats-nav ul {
  display: flex;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.ssobopihqcnats-nav a {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--ats-ink);
}

.ssobopihqcnats-nav a:hover {
  color: var(--ats-blue);
}

.ssobopihqcnats-nav-btn {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 42px;
  height: 42px;
  border: 1px solid var(--ats-line);
  border-radius: 10px;
  background: var(--ats-white);
  cursor: pointer;
  padding: 0;
}

.ssobopihqcnats-nav-btn span {
  display: block;
  width: 18px;
  height: 2px;
  margin-inline: auto;
  background: var(--ats-ink);
}

/* Hero — map inspired */
.ssobopihqcnats-hero {
  position: relative;
  padding: 3.2rem 0 3.8rem;
  overflow: hidden;
}

.ssobopihqcnats-hero-map {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(29, 78, 216, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(29, 78, 216, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 65% at 70% 40%, #000 35%, transparent 80%);
  pointer-events: none;
}

.ssobopihqcnats-hero-layout {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.4rem;
  align-items: center;
}

.ssobopihqcnats-hero-copy h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(2.2rem, 4.5vw, 3.4rem);
  letter-spacing: -0.035em;
  line-height: 1.1;
  color: var(--ats-ink);
}

.ssobopihqcnats-hero-lead {
  margin: 0 0 1.25rem;
  color: var(--ats-muted);
  font-size: 1.05rem;
  max-width: 36rem;
}

.ssobopihqcnats-chip-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 1.5rem;
}

.ssobopihqcnats-chip {
  display: inline-flex;
  padding: 0.38rem 0.8rem;
  border-radius: 999px;
  background: var(--ats-white);
  border: 1px solid var(--ats-line);
  font-size: 0.84rem;
  font-weight: 600;
  color: var(--ats-blue-deep);
  box-shadow: 0 2px 0 rgba(29, 78, 216, 0.06);
  transition: transform 0.2s ease, background 0.2s ease;
}

.ssobopihqcnats-chip:hover {
  transform: translateY(-2px);
  background: var(--ats-ice);
}

.ssobopihqcnats-chip-hot {
  background: var(--ats-lime);
  border-color: transparent;
  color: var(--ats-ink);
}

.ssobopihqcnats-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.ssobopihqcnats-hero-photo {
  margin: 0;
  position: relative;
  border-radius: calc(var(--ats-radius) + 6px);
  overflow: hidden;
  box-shadow: var(--ats-shadow);
  border: 3px solid var(--ats-white);
  background: var(--ats-blue-deep);
}

.ssobopihqcnats-hero-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.02);
}

.ssobopihqcnats-hero-cap {
  position: absolute;
  left: 1rem;
  right: 1rem;
  bottom: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 0.85rem 1rem;
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.78);
  color: var(--ats-white);
  backdrop-filter: blur(8px);
}

.ssobopihqcnats-hero-cap strong {
  color: var(--ats-lime);
  font-size: 0.92rem;
}

.ssobopihqcnats-hero-cap span {
  font-size: 0.82rem;
  opacity: 0.9;
}

/* Route cards */
.ssobopihqcnats-routes {
  padding: 3.5rem 0;
}

.ssobopihqcnats-route-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.15rem;
}

.ssobopihqcnats-route-card {
  background: var(--ats-white);
  border: 1px solid var(--ats-line);
  border-radius: var(--ats-radius);
  padding: 1.35rem 1.25rem 1.45rem;
  box-shadow: 0 8px 24px rgba(15, 23, 42, 0.04);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.ssobopihqcnats-route-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--ats-shadow);
}

.ssobopihqcnats-route-card-accent {
  background: linear-gradient(165deg, var(--ats-blue) 0%, var(--ats-blue-deep) 100%);
  border-color: transparent;
  color: var(--ats-white);
}

.ssobopihqcnats-route-card-accent .ssobopihqcnats-route-note,
.ssobopihqcnats-route-card-accent .ssobopihqcnats-route-time {
  color: rgba(255, 255, 255, 0.78);
}

.ssobopihqcnats-route-card-accent .ssobopihqcnats-route-tag {
  background: var(--ats-lime);
  color: var(--ats-ink);
}

.ssobopihqcnats-route-card-accent .ssobopihqcnats-route-steps li span {
  background: rgba(163, 230, 53, 0.2);
  color: var(--ats-lime);
}

.ssobopihqcnats-route-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.85rem;
}

.ssobopihqcnats-route-tag {
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  background: var(--ats-ice);
  color: var(--ats-blue);
  padding: 0.28rem 0.6rem;
  border-radius: 6px;
}

.ssobopihqcnats-route-time {
  font-size: 0.82rem;
  color: var(--ats-muted);
  font-weight: 600;
}

.ssobopihqcnats-route-card h3 {
  margin: 0 0 1rem;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.ssobopihqcnats-route-steps {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: 0.55rem;
}

.ssobopihqcnats-route-steps li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  font-size: 0.92rem;
}

.ssobopihqcnats-route-steps li span {
  flex: 0 0 auto;
  width: 1.7rem;
  height: 1.7rem;
  border-radius: 8px;
  display: grid;
  place-items: center;
  font-size: 0.72rem;
  font-weight: 800;
  background: var(--ats-ice);
  color: var(--ats-blue);
}

.ssobopihqcnats-route-note {
  margin: 0;
  font-size: 0.88rem;
  color: var(--ats-muted);
  border-top: 1px dashed var(--ats-line);
  padding-top: 0.85rem;
}

.ssobopihqcnats-route-card-accent .ssobopihqcnats-route-note {
  border-top-color: rgba(255, 255, 255, 0.22);
}

/* Compare columns */
.ssobopihqcnats-compare {
  padding: 3.2rem 0;
  background:
    linear-gradient(180deg, transparent, rgba(29, 78, 216, 0.04) 40%, transparent),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 18px,
      rgba(163, 230, 53, 0.05) 18px,
      rgba(163, 230, 53, 0.05) 19px
    );
}

.ssobopihqcnats-compare-cols {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.ssobopihqcnats-compare-col {
  background: var(--ats-white);
  border-radius: var(--ats-radius);
  padding: 1.5rem 1.35rem;
  border-top: 4px solid var(--ats-blue);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.05);
}

.ssobopihqcnats-compare-col-mid {
  border-top-color: var(--ats-lime);
  transform: translateY(-8px);
}

.ssobopihqcnats-compare-col h3 {
  margin: 0 0 1rem;
  font-size: 1.15rem;
}

.ssobopihqcnats-compare-col ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.7rem;
}

.ssobopihqcnats-compare-col li {
  position: relative;
  padding-left: 1.15rem;
  color: var(--ats-muted);
  font-size: 0.94rem;
}

.ssobopihqcnats-compare-col li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 0.55rem;
  height: 0.55rem;
  border-radius: 2px;
  background: var(--ats-lime);
  box-shadow: 0 0 0 2px rgba(163, 230, 53, 0.25);
}

/* Guides grid */
.ssobopihqcnats-guides {
  padding: 3.5rem 0;
}

.ssobopihqcnats-guide-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.ssobopihqcnats-guide-card {
  background: var(--ats-white);
  border: 1px solid var(--ats-line);
  border-radius: var(--ats-radius);
  padding: 1.25rem 1.1rem 1.35rem;
  text-align: center;
  transition: border-color 0.2s ease, transform 0.2s ease;
}

.ssobopihqcnats-guide-card:hover {
  border-color: var(--ats-blue);
  transform: translateY(-3px);
}

.ssobopihqcnats-guide-avatar {
  width: 72px;
  height: 72px;
  margin: 0 auto 0.85rem;
  border-radius: 18px;
  border: 3px solid var(--ats-ice);
}

.ssobopihqcnats-av-a { background: linear-gradient(135deg, #93c5fd, #1d4ed8); }
.ssobopihqcnats-av-b { background: linear-gradient(135deg, #bef264, #65a30d); }
.ssobopihqcnats-av-c { background: linear-gradient(135deg, #fda4af, #1d4ed8); }
.ssobopihqcnats-av-d { background: linear-gradient(135deg, #a3e635, #1e3a8a); }

.ssobopihqcnats-guide-card h3 {
  margin: 0 0 0.3rem;
  font-size: 1.02rem;
}

.ssobopihqcnats-guide-card p {
  margin: 0 0 0.75rem;
  font-size: 0.85rem;
  color: var(--ats-muted);
}

.ssobopihqcnats-badge {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.04em;
  color: var(--ats-blue);
  background: var(--ats-ice);
  padding: 0.25rem 0.55rem;
  border-radius: 6px;
}

/* FAQ */
.ssobopihqcnats-faq {
  padding: 3.2rem 0 2.5rem;
}

.ssobopihqcnats-faq-layout .ssobopihqcnats-sec-head {
  margin-bottom: 1.5rem;
}

.ssobopihqcnats-faq-list {
  display: grid;
  gap: 0.75rem;
}

.ssobopihqcnats-faq-item {
  background: var(--ats-white);
  border: 1px solid var(--ats-line);
  border-radius: 12px;
  padding: 0.15rem 1.1rem;
}

.ssobopihqcnats-faq-item summary {
  cursor: pointer;
  font-weight: 700;
  padding: 0.95rem 0;
  list-style: none;
}

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

.ssobopihqcnats-faq-item summary::after {
  content: "+";
  float: right;
  color: var(--ats-blue);
  font-weight: 800;
}

.ssobopihqcnats-faq-item[open] summary::after {
  content: "–";
}

.ssobopihqcnats-faq-item p {
  margin: 0 0 1rem;
  color: var(--ats-muted);
  font-size: 0.95rem;
}

/* CTA */
.ssobopihqcnats-cta {
  padding: 1rem 0 3.5rem;
}

.ssobopihqcnats-cta-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 2rem 2.1rem;
  border-radius: 20px;
  background:
    linear-gradient(120deg, rgba(163, 230, 53, 0.18), transparent 42%),
    linear-gradient(160deg, var(--ats-blue) 0%, var(--ats-blue-deep) 100%);
  color: var(--ats-white);
  box-shadow: var(--ats-shadow);
}

.ssobopihqcnats-cta-box h2 {
  margin: 0 0 0.5rem;
  font-size: clamp(1.4rem, 2.5vw, 1.85rem);
}

.ssobopihqcnats-cta-box p {
  margin: 0;
  max-width: 36rem;
  opacity: 0.9;
}

/* Footer */
.ssobopihqcnats-footer {
  background: var(--ats-ink);
  color: rgba(255, 255, 255, 0.82);
  padding: 2.8rem 0 1.5rem;
}

.ssobopihqcnats-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 2rem;
  margin-bottom: 1.75rem;
}

.ssobopihqcnats-footer-brand strong {
  display: block;
  color: var(--ats-white);
  font-size: 1.15rem;
  margin-bottom: 0.55rem;
}

.ssobopihqcnats-footer-brand p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.7;
  max-width: 32rem;
}

.ssobopihqcnats-footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.25rem;
  align-content: flex-start;
  justify-content: flex-end;
}

.ssobopihqcnats-footer-links a:hover {
  color: var(--ats-lime);
}

.ssobopihqcnats-flinks {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.1rem;
  margin-bottom: 1rem;
}

.ssobopihqcnats-flink-list {
  font-size: 0.85rem;
  line-height: 1.8;
}

.ssobopihqcnats-flink-list a {
  color: rgba(255, 255, 255, 0.7);
}

.ssobopihqcnats-copy {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 1rem;
}

.ssobopihqcnats-copy p {
  margin: 0;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.5);
}

/* Responsive */
@media (max-width: 960px) {
  .ssobopihqcnats-header-bar {
    grid-template-columns: 1fr auto;
  }

  .ssobopihqcnats-loc-hint {
    display: none;
  }

  .ssobopihqcnats-nav-btn {
    display: inline-flex;
  }

  .ssobopihqcnats-nav {
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0.75rem;
    padding: 1rem 1.25rem 1.25rem;
    background: rgba(239, 246, 255, 0.98);
    border-bottom: 1px solid var(--ats-line);
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.08);
  }

  .ssobopihqcnats-nav.ssobopihqcnis-open {
    display: flex;
  }

  .ssobopihqcnats-nav ul {
    flex-direction: column;
    gap: 0.65rem;
  }

  .ssobopihqcnats-hero-layout,
  .ssobopihqcnats-route-grid,
  .ssobopihqcnats-compare-cols,
  .ssobopihqcnats-guide-grid,
  .ssobopihqcnats-footer-grid {
    grid-template-columns: 1fr;
  }

  .ssobopihqcnats-compare-col-mid {
    transform: none;
  }

  .ssobopihqcnats-cta-box {
    flex-direction: column;
    align-items: flex-start;
  }

  .ssobopihqcnats-footer-links {
    justify-content: flex-start;
  }
}

@media (max-width: 640px) {
  .ssobopihqcnats-hero {
    padding-top: 2.2rem;
  }

  .ssobopihqcnats-guide-grid {
    grid-template-columns: 1fr 1fr;
  }

  .ssobopihqcnats-cta-box {
    padding: 1.5rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .ssobopihqcnats-loc-dot { animation: none; }
  .ssobopihqcnats-btn:hover,
  .ssobopihqcnats-route-card:hover,
  .ssobopihqcnats-guide-card:hover,
  .ssobopihqcnats-chip:hover {
    transform: none;
  }
}