:root {
  --bg: #f4f7fb;
  --bg-soft: #eef3fb;
  --surface: #ffffff;
  --surface-soft: rgba(255, 255, 255, 0.8);
  --text: #102141;
  --muted: #5d6b87;
  --line: rgba(16, 33, 65, 0.1);
  --primary: #1d63ea;
  --primary-deep: #123ea8;
  --secondary: #ffb44d;
  --secondary-deep: #db8f1f;
  --navy: #0c1730;
  --navy-soft: #15254a;
  --shadow: 0 24px 60px rgba(18, 43, 97, 0.12);
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --container: min(1180px, calc(100vw - 40px));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 180, 77, 0.22), transparent 28%),
    radial-gradient(circle at top right, rgba(29, 99, 234, 0.16), transparent 22%),
    linear-gradient(180deg, #f8fbff 0%, #f2f6fc 48%, #fbfdff 100%);
  font-family:
    "Avenir Next", "Segoe UI", "PingFang SC", "Hiragino Sans GB",
    "Microsoft YaHei", sans-serif;
  line-height: 1.65;
}

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

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

button,
input,
textarea,
select {
  font: inherit;
}

.page-shell {
  overflow: clip;
}

.container {
  width: var(--container);
  margin: 0 auto;
}

.topbar {
  background: linear-gradient(90deg, var(--navy) 0%, var(--navy-soft) 100%);
  color: rgba(255, 255, 255, 0.9);
}

.topbar-inner {
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  font-size: 13px;
}

.topbar-inner p {
  margin: 0;
}

.topbar-inner a {
  color: #ffd18b;
  white-space: nowrap;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(18px);
  background: rgba(248, 251, 255, 0.8);
  border-bottom: 1px solid rgba(16, 33, 65, 0.06);
}

.nav-wrap {
  position: relative;
  min-height: 84px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

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

.brand-mark {
  position: relative;
  width: 48px;
  height: 48px;
  border-radius: 16px;
  background:
    radial-gradient(circle at 28% 28%, rgba(255, 255, 255, 0.95) 0 14%, transparent 15%),
    linear-gradient(135deg, #6d24c4 0%, #1d63ea 55%, #ffb44d 100%);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.brand-mark::before {
  content: "";
  position: absolute;
  inset: 9px 10px 11px 9px;
  border: 2px solid rgba(255, 255, 255, 0.85);
  border-right-color: transparent;
  border-bottom-color: transparent;
  border-radius: 50%;
  transform: rotate(-24deg);
}

.brand-mark::after {
  content: "";
  position: absolute;
  top: 11px;
  right: 9px;
  width: 12px;
  height: 12px;
  border-top: 2px solid rgba(255, 255, 255, 0.9);
  border-right: 2px solid rgba(255, 255, 255, 0.9);
  transform: rotate(22deg);
}

.brand-copy {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.brand-copy strong {
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.brand-copy small {
  color: var(--muted);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.24em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 15px;
}

.site-nav a {
  color: var(--muted);
  transition: color 160ms ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--text);
}

.nav-cta {
  min-height: 44px;
  padding: 0 20px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--text), var(--navy-soft));
  color: #fff !important;
  box-shadow: 0 14px 28px rgba(12, 23, 48, 0.16);
}

.nav-toggle {
  display: none;
  width: 46px;
  height: 46px;
  padding: 0;
  border: 0;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.88);
  box-shadow: var(--shadow);
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 18px;
  height: 2px;
  margin: 0 auto;
  background: var(--text);
  border-radius: 99px;
  transform-origin: center;
  transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle span + span {
  margin-top: 5px;
}

.nav-toggle.is-open span:first-child {
  transform: translateY(3.5px) rotate(45deg);
}

.nav-toggle.is-open span:last-child {
  transform: translateY(-3.5px) rotate(-45deg);
}

.hero {
  position: relative;
  padding: 78px 0 54px;
}

.hero-backdrop {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 12% 12%, rgba(255, 180, 77, 0.22), transparent 24%),
    radial-gradient(circle at 84% 20%, rgba(29, 99, 234, 0.16), transparent 18%);
}

.hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(380px, 0.92fr);
  gap: 28px;
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.eyebrow::before {
  content: "";
  width: 36px;
  height: 1px;
  background: currentColor;
}

.hero-copy h1,
.section-head h2,
.story-copy h2,
.contact-copy h2 {
  margin: 0;
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
}

.hero-title {
  max-width: 8.8ch;
  font-size: clamp(44px, 7vw, 76px);
}

.hero-title-line {
  display: block;
}

.hero-title-line + .hero-title-line {
  margin-top: 6px;
}

.hero-subtitle {
  margin: 18px 0 0;
  color: rgba(16, 33, 65, 0.9);
  font-size: clamp(24px, 3vw, 34px);
  font-weight: 700;
  line-height: 1.22;
}

.hero-lead,
.section-head p,
.story-copy p,
.contact-copy p,
.panel-heading p,
.panel-highlight p {
  margin: 22px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.mobile-consultant-card {
  display: none;
  align-items: center;
  gap: 14px;
  margin-top: 18px;
  padding: 12px;
  border: 1px solid rgba(16, 33, 65, 0.08);
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.82);
  box-shadow: var(--shadow);
}

.mobile-consultant-card img {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  object-fit: cover;
  object-position: center top;
}

.mobile-consultant-card strong,
.mobile-consultant-card span {
  display: block;
}

.mobile-consultant-card strong {
  font-size: 17px;
}

.mobile-consultant-card span {
  margin-top: 4px;
  color: var(--muted);
  font-size: 14px;
}

.button {
  min-height: 54px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 700;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease;
}

.button:hover,
.button:focus-visible {
  transform: translateY(-1px);
}

.button-primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-deep));
  color: #fff;
  box-shadow: 0 18px 30px rgba(29, 99, 234, 0.2);
}

.button-secondary {
  background: rgba(255, 255, 255, 0.8);
  color: var(--text);
  border: 1px solid rgba(16, 33, 65, 0.1);
}

.hero-tags,
.route-tags,
.trust-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.hero-tags {
  margin-top: 28px;
}

.hero-tags span,
.route-tags span,
.trust-strip span {
  padding: 10px 14px;
  border-radius: 999px;
  font-size: 13px;
}

.hero-tags span,
.route-tags span {
  border: 1px solid rgba(16, 33, 65, 0.08);
  background: rgba(255, 255, 255, 0.78);
  color: var(--muted);
}

.metrics {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin-top: 34px;
  max-width: 640px;
}

.metrics article {
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(16, 33, 65, 0.08);
  background: rgba(255, 255, 255, 0.78);
  box-shadow: var(--shadow);
}

.metrics strong {
  display: block;
  margin-bottom: 6px;
  font-size: 28px;
  font-weight: 800;
}

.metrics span {
  color: var(--muted);
  font-size: 14px;
}

.hero-portrait-card,
.hero-visual-stack,
.hero-note,
.hero-panel,
.service-card,
.timeline-item,
.story-aside,
.advantage-card,
.contact-card,
.qr-card {
  border: 1px solid rgba(16, 33, 65, 0.08);
  box-shadow: var(--shadow);
}

.hero-visual {
  display: grid;
  gap: 18px;
  padding: 0 0 0 22px;
}

.hero-portrait-card {
  overflow: hidden;
  border-radius: 34px;
  background: rgba(255, 255, 255, 0.9);
}

.hero-portrait-card img {
  width: 100%;
  height: min(820px, 76vh);
  object-fit: cover;
  object-position: 56% top;
}

.hero-visual-stack {
  display: grid;
  gap: 14px;
  padding: 18px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.88);
}

.hero-note {
  position: relative;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
}

.hero-note-top {
  width: 100%;
  padding: 18px 18px 20px;
  border-radius: 24px;
}

.hero-note-top h2 {
  margin: 14px 0 0;
  font-size: 24px;
  line-height: 1.24;
}

.hero-note-top p {
  margin-top: 8px;
  font-size: 14px;
}

.hero-note-bottom {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  padding: 0;
  border-radius: 24px;
  border: 0;
  box-shadow: none;
  background: transparent;
}

.hero-note-bottom article {
  display: grid;
  gap: 4px;
  padding: 12px;
  border-radius: 18px;
  background: rgba(18, 62, 168, 0.05);
  text-align: center;
}

.hero-note-bottom strong {
  font-size: 20px;
  font-weight: 800;
}

.hero-note-bottom span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 600;
}

.hero-panel {
  padding: 28px;
  border-radius: 30px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.96), rgba(243, 247, 255, 0.9));
}

.card-status {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border-radius: 999px;
  background: rgba(29, 99, 234, 0.08);
  color: var(--primary-deep);
  font-size: 13px;
  font-weight: 700;
}

.status-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #2cc983;
  box-shadow: 0 0 0 6px rgba(44, 201, 131, 0.12);
}

.panel-heading h2 {
  margin: 22px 0 0;
  font-size: 32px;
  line-height: 1.16;
}

.detail-list {
  display: grid;
  gap: 14px;
  margin: 26px 0 0;
}

.detail-list div {
  display: grid;
  gap: 4px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(16, 33, 65, 0.08);
}

.detail-list div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.detail-list dt {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.detail-list dd {
  margin: 0;
  color: var(--text);
  font-size: 16px;
  font-weight: 600;
}

.panel-highlight {
  margin-top: 24px;
  padding: 18px 18px 20px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(29, 99, 234, 0.07), rgba(255, 180, 77, 0.14));
}

.panel-highlight strong {
  display: block;
  font-size: 18px;
}

.panel-highlight p {
  margin-top: 10px;
  font-size: 15px;
}

.trust-strip {
  margin-top: 22px;
}

.trust-strip span {
  background: rgba(12, 23, 48, 0.06);
  color: var(--muted);
}

.section {
  padding: 96px 0;
}

.section-soft {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.24), rgba(255, 255, 255, 0)),
    rgba(255, 255, 255, 0.46);
}

.section-light {
  background: transparent;
}

.section-dark {
  color: #f7faff;
  background:
    radial-gradient(circle at top right, rgba(255, 180, 77, 0.18), transparent 24%),
    linear-gradient(180deg, #12264d 0%, #0c1730 100%);
}

.section-dark .eyebrow {
  color: #ffc86e;
}

.section-dark .section-head p,
.section-dark .timeline-item p,
.section-dark .process-note {
  color: rgba(247, 250, 255, 0.76);
}

.section-head {
  max-width: 820px;
  margin-bottom: 40px;
}

.section-head h2,
.story-copy h2,
.contact-copy h2 {
  font-size: clamp(34px, 4.8vw, 56px);
}

.services-grid,
.search-grid,
.faq-grid,
.advantage-grid,
.footer-grid {
  display: grid;
  gap: 22px;
}

.services-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.search-grid,
.faq-grid,
.advantage-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.service-card {
  padding: 28px;
  border-radius: var(--radius-xl);
  background: rgba(255, 255, 255, 0.86);
}

.search-card,
.faq-card {
  padding: 26px;
  border: 1px solid rgba(16, 33, 65, 0.08);
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow);
}

.service-label {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 0 12px;
  border-radius: 999px;
  background: rgba(29, 99, 234, 0.08);
  color: var(--primary-deep);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.12em;
}

.service-card h3,
.feature-card h3,
.search-card h3,
.faq-card h3,
.advantage-card h3,
.story-aside h3,
.qr-copy h3,
.timeline-item h3 {
  margin: 20px 0 10px;
  font-size: 24px;
}

.service-card p,
.feature-card p,
.search-card p,
.faq-card p,
.advantage-card p,
.qr-copy p,
.footer-column p,
.site-footer p,
.timeline-item p,
.story-aside p {
  margin: 0;
  color: var(--muted);
}

.service-card ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
  list-style: none;
}

.service-card li {
  position: relative;
  padding-left: 18px;
}

.service-card li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--secondary);
}

.timeline {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.timeline-item {
  padding: 24px 22px;
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.06);
}

.timeline-item span,
.feature-card span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 54px;
  height: 54px;
  border-radius: 18px;
  font-weight: 800;
}

.timeline-item span {
  background: rgba(255, 200, 110, 0.14);
  color: #ffd28b;
}

.timeline-item h3 {
  color: #fff;
}

.process-note {
  max-width: 72ch;
  margin: 30px 0 0;
  font-size: 16px;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(300px, 0.9fr);
  gap: 26px;
  align-items: start;
}

.story-copy p + p {
  margin-top: 16px;
}

.route-tags {
  margin-top: 26px;
}

.story-aside {
  padding: 26px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.82);
}

.story-aside h3 {
  margin-top: 0;
}

.credential-list {
  display: grid;
  gap: 16px;
  margin-top: 22px;
}

.credential-list article {
  padding: 18px;
  border-radius: 20px;
  background: rgba(29, 99, 234, 0.04);
  border: 1px solid rgba(16, 33, 65, 0.06);
}

.credential-list strong {
  display: block;
  margin-bottom: 8px;
  font-size: 18px;
}

.advantage-card {
  padding: 26px;
  border-radius: 26px;
  background: rgba(255, 255, 255, 0.84);
}

.section-contact {
  padding-top: 90px;
  padding-bottom: 90px;
  background:
    radial-gradient(circle at left top, rgba(29, 99, 234, 0.09), transparent 24%),
    linear-gradient(180deg, rgba(255, 255, 255, 0.45), rgba(255, 255, 255, 0.1));
}

.contact-grid {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  gap: 24px;
  align-items: start;
}

.contact-card {
  margin-top: 28px;
  padding: 24px;
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.9);
}

.contact-row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(16, 33, 65, 0.08);
}

.contact-row:first-child {
  padding-top: 0;
}

.contact-row:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.contact-row span {
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.contact-row strong {
  font-size: 18px;
  line-height: 1.5;
}

.qr-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 20px;
}

.qr-card {
  overflow: hidden;
  border-radius: 30px;
  background: rgba(255, 255, 255, 0.9);
}

.qr-card img {
  width: 100%;
  background: #fff;
}

.qr-copy {
  padding: 20px 22px 24px;
}

.qr-copy h3 {
  margin-top: 0;
}

.site-footer {
  padding: 34px 0 44px;
  border-top: 1px solid rgba(16, 33, 65, 0.08);
}

.footer-grid {
  grid-template-columns: 1.15fr repeat(3, minmax(0, 0.7fr));
  align-items: start;
}

.brand-footer {
  margin-bottom: 14px;
}

.footer-column {
  display: grid;
  gap: 10px;
}

.footer-column h3 {
  margin: 0 0 4px;
  font-size: 16px;
}

.footer-column a,
.footer-column p {
  margin: 0;
  color: var(--muted);
}

.floating-cta {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 14;
  min-width: 120px;
  min-height: 52px;
  padding: 0 18px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--secondary), #ffd28b);
  color: #1b2740;
  font-weight: 800;
  box-shadow: 0 16px 34px rgba(219, 143, 31, 0.24);
}

.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity 520ms ease,
    transform 520ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 1120px) {
  .hero-grid,
  .about-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .metrics,
  .services-grid,
  .search-grid,
  .faq-grid,
  .advantage-grid,
  .footer-grid,
  .qr-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero-visual {
    max-width: 760px;
    margin: 0 auto;
    padding-left: 0;
  }
}

@media (max-width: 880px) {
  .topbar {
    display: none;
  }

  .site-header {
    position: relative;
  }

  .nav-toggle {
    display: inline-block;
  }

  .site-nav {
    position: absolute;
    top: calc(100% + 10px);
    left: 20px;
    right: 20px;
    z-index: 5;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 12px;
    border-radius: 24px;
    background: #ffffff;
    border: 1px solid rgba(16, 33, 65, 0.08);
    box-shadow: var(--shadow);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 14px 16px;
    border-radius: 16px;
    color: var(--text);
    font-weight: 600;
  }

  .site-nav .nav-cta {
    margin-top: 8px;
    text-align: center;
  }

  .hero,
  .section,
  .section-contact {
    padding: 72px 0;
  }

  .hero-title {
    max-width: 100%;
  }

  .timeline,
  .metrics,
  .services-grid,
  .search-grid,
  .faq-grid,
  .advantage-grid,
  .footer-grid,
  .qr-grid {
    grid-template-columns: 1fr;
  }

  .hero-portrait-card img {
    height: 620px;
  }
}

@media (max-width: 640px) {
  .container {
    width: min(100vw - 28px, 100%);
  }

  .nav-wrap {
    min-height: 74px;
  }

  .brand-copy strong {
    font-size: 21px;
  }

  .hero-title {
    font-size: clamp(38px, 12vw, 54px);
  }

  .hero-subtitle {
    font-size: 22px;
  }

  .section-head h2,
  .story-copy h2,
  .contact-copy h2 {
    font-size: clamp(30px, 9vw, 42px);
  }

  .hero-lead,
  .section-head p,
  .story-copy p,
  .contact-copy p,
  .panel-heading p,
  .panel-highlight p {
    font-size: 16px;
  }

  .mobile-consultant-card {
    display: flex;
  }

  .hero-visual-stack {
    display: none;
  }

  .hero-panel,
  .service-card,
  .timeline-item,
  .story-aside,
  .advantage-card,
  .contact-card,
  .qr-copy {
    padding-left: 22px;
    padding-right: 22px;
  }

  .hero-panel,
  .service-card,
  .timeline-item,
  .story-aside,
  .advantage-card,
  .contact-card {
    padding-top: 22px;
    padding-bottom: 22px;
  }

  .hero-portrait-card {
    border-radius: 28px;
  }

  .hero-portrait-card img {
    height: 520px;
  }

  .contact-row strong {
    font-size: 17px;
  }

  .floating-cta {
    right: 14px;
    left: 14px;
    bottom: 14px;
    width: auto;
  }
}

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

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

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