/* 官网页面独立样式 - 避免与项目其他样式冲突 */
.official-website-page {
  position: relative;
  overflow: hidden;
  min-height: 100vh;
  font-family: "Noto Sans SC", "PingFang SC", "Microsoft YaHei", sans-serif;
  line-height: 1.6;
  color: #0b1b2b;
  background: radial-gradient(circle at 15% 20%, #f8fbff 0%, transparent 45%),
    radial-gradient(circle at 85% 10%, #e5f2ff 0%, transparent 42%),
    linear-gradient(180deg, #edf3fb 0%, #f8fafc 60%, #eef3f9 100%);
}

.official-website-page * {
  box-sizing: border-box;
}

.official-website-page a {
  color: inherit;
  text-decoration: none;
}

.official-website-page img {
  max-width: 100%;
  display: block;
}

.official-website-page::before,
.official-website-page::after {
  content: "";
  position: absolute;
  pointer-events: none;
  border-radius: 999px;
  filter: blur(0px);
  opacity: 0.45;
}

.official-website-page::before {
  width: 420px;
  height: 420px;
  top: -160px;
  right: -120px;
  background: radial-gradient(circle, rgba(20, 184, 166, 0.25), transparent 70%);
  animation: official-float 18s ease-in-out infinite;
}

.official-website-page::after {
  width: 520px;
  height: 520px;
  bottom: -240px;
  left: -180px;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.22), transparent 68%);
  animation: official-float 22s ease-in-out infinite reverse;
}

.official-website-page .container {
  width: min(1120px, 92vw);
  margin: 0 auto;
}

.official-website-page .topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(12px);
  background: rgba(238, 243, 249, 0.78);
  border-bottom: 1px solid rgba(12, 30, 52, 0.12);
}

.official-website-page .nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 18px 0;
}

.official-website-page .brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.official-website-page .brand-mark {
  width: 42px;
  height: 42px;
  border-radius: 14px;
  background: linear-gradient(135deg, #0ea5e9, #14b8a6);
  box-shadow: 0 12px 24px rgba(14, 165, 233, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.official-website-page .brand-mark img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.official-website-page .brand-name {
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-size: 16px;
}

.official-website-page .brand-sub {
  font-size: 0.78rem;
  color: #4c5b6c;
  letter-spacing: 0.2em;
  text-transform: uppercase;
}

.official-website-page .nav-links {
  display: flex;
  gap: 22px;
  font-size: 0.95rem;
  color: #4c5b6c;
}

.official-website-page .nav-links a {
  position: relative;
  padding-bottom: 4px;
}

.official-website-page .nav-links a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, #0ea5e9, #14b8a6);
  transition: width 0.3s ease;
}

.official-website-page .nav-links a:hover::after {
  width: 100%;
}

.official-website-page .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 500;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  cursor: pointer;
}

.official-website-page .btn.primary {
  background: linear-gradient(135deg, #0ea5e9, #14b8a6);
  color: #fff;
  box-shadow: 0 18px 30px rgba(14, 165, 233, 0.2);
}

.official-website-page .btn.primary:hover {
  transform: translateY(-2px);
}

.official-website-page .btn.ghost {
  border-color: rgba(11, 27, 43, 0.12);
  color: #0b1b2b;
  background: rgba(255, 255, 255, 0.7);
}

.official-website-page .btn.small {
  padding: 10px 18px;
  font-size: 0.9rem;
}

.official-website-page .hero {
  padding: 70px 0 50px;
}

.official-website-page .hero-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 46px;
  align-items: center;
}

.official-website-page .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: #4c5b6c;
  letter-spacing: 0.24em;
  text-transform: uppercase;
}

.official-website-page .eyebrow::before {
  content: "";
  width: 28px;
  height: 2px;
  background: linear-gradient(90deg, #0ea5e9, #14b8a6);
}

.official-website-page .hero-title {
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(2.4rem, 3.8vw, 3.6rem);
  line-height: 1.15;
  margin: 16px 0 12px;
  font-weight: 600;
}

.official-website-page .lead {
  font-size: 1.05rem;
  color: #4c5b6c;
  margin: 0 0 24px;
  line-height: 1.8;
}

.official-website-page .hero-actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-bottom: 28px;
}

.official-website-page .stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: 16px;
}

.official-website-page .stat {
  padding: 14px 16px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.8);
  border: 1px solid rgba(12, 30, 52, 0.12);
}

.official-website-page .stat .value {
  display: block;
  font-weight: 600;
  font-size: 16px;
  margin-bottom: 4px;
}

.official-website-page .hero-panel {
  position: relative;
  padding: 28px;
  border-radius: 24px;
  background: linear-gradient(145deg, rgba(255, 255, 255, 0.94), rgba(244, 248, 255, 0.8));
  border: 1px solid rgba(255, 255, 255, 0.7);
  box-shadow: 0 24px 60px rgba(15, 40, 70, 0.16);
}

.official-website-page .hero-panel::after {
  content: "";
  position: absolute;
  inset: 14px;
  border-radius: 20px;
  border: 1px dashed rgba(14, 165, 233, 0.18);
  pointer-events: none;
}

.official-website-page .panel-header {
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: #4c5b6c;
  margin-bottom: 16px;
}

.official-website-page .pill-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
}

.official-website-page .pill {
  padding: 8px 14px;
  border-radius: 999px;
  background: rgba(14, 165, 233, 0.1);
  color: #0b425f;
  font-size: 0.88rem;
}

.official-website-page .carrier-list {
  display: grid;
  gap: 12px;
}

.official-website-page .carrier-item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  padding: 12px 14px;
  border-radius: 14px;
  border: 1px solid rgba(15, 40, 70, 0.1);
  background: rgba(255, 255, 255, 0.9);
}

.official-website-page .carrier-item span {
  color: #4c5b6c;
  font-size: 0.85rem;
}

.official-website-page .carrier-item strong {
  font-weight: 600;
  font-size: 15px;
}

.official-website-page .panel-foot {
  margin-top: 18px;
  font-weight: 500;
  color: #0b425f;
  font-size: 14px;
}

.official-website-page .section {
  padding: 60px 0;
}

.official-website-page .section-head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 28px;
}

.official-website-page .section-title {
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 0;
  font-weight: 600;
}

.official-website-page .section-sub {
  color: #4c5b6c;
  max-width: 420px;
  margin: 0;
  line-height: 1.6;
}

.official-website-page .card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.official-website-page .card {
  padding: 22px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.86);
  border: 1px solid rgba(12, 30, 52, 0.12);
  box-shadow: 0 18px 36px rgba(15, 40, 70, 0.08);
  min-height: 170px;
}

.official-website-page .card h3 {
  margin: 0 0 10px;
  font-size: 1.15rem;
  font-weight: 600;
}

.official-website-page .card p {
  margin: 0;
  color: #4c5b6c;
  line-height: 1.6;
}

.official-website-page .tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: #0b425f;
  background: rgba(20, 184, 166, 0.12);
  padding: 6px 12px;
  border-radius: 999px;
  margin-bottom: 12px;
  font-weight: 500;
}

.official-website-page .process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 18px;
}

.official-website-page .step {
  padding: 24px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(14, 165, 233, 0.08), rgba(20, 184, 166, 0.1));
  border: 1px solid rgba(14, 165, 233, 0.14);
}

.official-website-page .step-index {
  font-family: "Noto Serif SC", "Songti SC", serif;
  font-size: 1.4rem;
  color: #0b425f;
  font-weight: 600;
}

.official-website-page .step h3 {
  margin: 8px 0 6px;
  font-size: 1.1rem;
  font-weight: 600;
}

.official-website-page .step p {
  margin: 0;
  color: #4c5b6c;
  line-height: 1.6;
}

.official-website-page .contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 18px;
}

.official-website-page .contact-card {
  padding: 24px;
  border-radius: 20px;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid rgba(12, 30, 52, 0.12);
  box-shadow: 0 24px 60px rgba(15, 40, 70, 0.16);
}

.official-website-page .contact-card strong {
  display: block;
  margin-bottom: 6px;
  font-weight: 600;
  font-size: 15px;
}

.official-website-page .contact-card span {
  color: #4c5b6c;
  line-height: 1.6;
}

.official-website-page .footer {
  padding: 28px 0 40px;
  color: #4c5b6c;
  font-size: 0.85rem;
  text-align: center;
}

.official-website-page .reveal {
  opacity: 0;
  animation: official-rise 0.9s ease forwards;
  animation-delay: var(--delay, 0s);
}

@keyframes official-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes official-float {
  0%,
  100% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(18px);
  }
}

@media (max-width: 900px) {
  .official-website-page .nav-links {
    display: none;
  }

  .official-website-page .hero-grid {
    grid-template-columns: 1fr;
  }

  .official-website-page .section-head {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .official-website-page .reveal {
    animation: none;
    opacity: 1;
  }

  .official-website-page::before,
  .official-website-page::after {
    animation: none;
  }
}