:root {
  --pink-50: #fff7fb;
  --pink-100: #ffeaf4;
  --pink-200: #ffd1e4;
  --pink-300: #ffb4d2;
  --pink-400: #f78fba;
  --pink-500: #e96a9f;
  --pink-600: #c94780;
  --text: #5b4050;
  --muted: #967487;
  --white-glass: rgba(255, 255, 255, 0.66);
  --pink-glass: rgba(255, 232, 243, 0.72);
  --line: rgba(220, 91, 143, 0.18);
  --shadow: 0 18px 45px rgba(203, 91, 139, 0.14);
  --shadow-soft: 0 8px 22px rgba(203, 91, 139, 0.1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  color: var(--text);
  background:
    linear-gradient(135deg, #fffafe 0%, #fff4f9 48%, #ffeef6 100%);
  font-family:
    "Helvetica Neue",
    "Microsoft YaHei",
    Arial,
    sans-serif;
  line-height: 1.7;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.6;
  background:
    linear-gradient(
      120deg,
      transparent 0 22%,
      rgba(255, 255, 255, 0.8) 32%,
      transparent 44% 100%
    );
}

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

a:hover {
  color: var(--pink-600);
}

.container {
  width: min(1120px, calc(100% - 36px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 14px;
  z-index: 20;
  width: min(1160px, calc(100% - 28px));
  margin: 14px auto 0;
  border: 1px solid rgba(255, 255, 255, 0.76);
  border-radius: 20px;
  background:
    linear-gradient(
      135deg,
      rgba(255, 255, 255, 0.76),
      rgba(255, 225, 239, 0.67)
    );
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
}

.nav-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 11px;
  min-width: max-content;
}

.brand-mark {
  width: 42px;
  height: 42px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(255, 255, 255, 0.82);
  border-radius: 14px;
  color: #ffffff;
  font-size: 1.25rem;
  font-weight: 800;
  background: linear-gradient(145deg, #ff9ec4, #e96a9f);
  box-shadow: 0 7px 16px rgba(233, 106, 159, 0.24);
}

.brand-text {
  display: grid;
  gap: 0;
}

.brand-text strong {
  color: var(--pink-600);
  font-size: 1rem;
}

.brand-text small {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.04em;
}

.site-nav {
  display: flex;
  align-items: center;
  justify-content: flex-end;
  flex-wrap: wrap;
  gap: 5px;
  margin-left: auto;
}

.site-nav a {
  padding: 8px 12px;
  border-radius: 10px;
  color: #785568;
  font-size: 0.9rem;
  transition: 0.2s ease;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--pink-600);
  background: rgba(255, 255, 255, 0.68);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.85);
}

.menu-toggle {
  display: none;
  margin-left: auto;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: 10px;
  color: var(--pink-600);
  background: rgba(255, 255, 255, 0.62);
  cursor: pointer;
}

.hero,
.sub-hero {
  position: relative;
  overflow: hidden;
  margin-top: 24px;
  border: 1px solid rgba(255, 255, 255, 0.72);
  background:
    linear-gradient(
      135deg,
      rgba(255, 167, 201, 0.9),
      rgba(255, 211, 229, 0.82) 58%,
      rgba(255, 241, 247, 0.86)
    );
  box-shadow: var(--shadow);
}

.hero {
  padding: 74px 0 64px;
}

.sub-hero {
  padding: 66px 0 56px;
}

.hero-inner {
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
  align-items: center;
  gap: 52px;
}

.hero h1,
.sub-hero h1 {
  color: #a9366d;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero h1 {
  max-width: 720px;
  font-size: clamp(2.4rem, 7vw, 5.2rem);
}

.sub-hero h1 {
  font-size: clamp(2rem, 5vw, 3.6rem);
}

.hero-text,
.sub-hero p:last-child {
  max-width: 680px;
  margin-top: 18px;
  color: #704d60;
  font-size: 1.06rem;
}

.eyebrow {
  margin-bottom: 9px;
  color: var(--pink-600);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 10px 18px;
  border: 1px solid transparent;
  border-radius: 11px;
  font-weight: 700;
  transition: 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
  text-decoration: none;
}

.btn-primary {
  color: #ffffff;
  background: linear-gradient(135deg, #ee78a9, #ca477e);
  box-shadow: 0 8px 18px rgba(202, 71, 126, 0.22);
}

.btn-secondary {
  color: var(--pink-600);
  border-color: rgba(201, 71, 128, 0.2);
  background: rgba(255, 255, 255, 0.56);
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 28px;
  margin-top: 34px;
  list-style: none;
}

.hero-stats li {
  display: grid;
  gap: 1px;
}

.hero-stats strong {
  color: var(--pink-600);
  font-size: 1.6rem;
}

.hero-stats span {
  color: #805d6d;
  font-size: 0.85rem;
}

.hero-panel {
  display: flex;
  justify-content: center;
}

.hero-card,
.info-card,
.news-card,
.metric-card,
.feature-box,
.join-form,
.notice-item,
.timeline-content {
  border: 1px solid rgba(255, 255, 255, 0.76);
  background:
    linear-gradient(
      145deg,
      var(--white-glass),
      var(--pink-glass)
    );
  box-shadow: var(--shadow-soft), inset 0 1px 0 rgba(255, 255, 255, 0.86);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
}

.hero-card {
  width: min(100%, 390px);
  padding: 28px;
  border-radius: 18px;
}

.hero-card h3 {
  margin: 12px 0 8px;
  color: #a9366d;
  font-size: 1.5rem;
}

.hero-card p {
  color: #704d60;
}

.tag,
.card-topline,
.card-meta,
.news-date,
.notice-date {
  color: var(--pink-600);
  font-size: 0.78rem;
  font-weight: 800;
}

.tag {
  display: inline-block;
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.62);
}

.text-link {
  display: inline-block;
  margin-top: 16px;
  color: var(--pink-600);
  font-weight: 800;
}

.section {
  padding: 72px 0;
}

.section-dark,
.section-accent {
  background: rgba(255, 225, 239, 0.42);
}

.section-head {
  display: flex;
  align-items: end;
  justify-content: space-between;
  gap: 20px;
  margin-bottom: 26px;
}

.section-head h2,
.prose h2 {
  color: #a9366d;
  font-size: clamp(1.55rem, 3vw, 2.15rem);
}

.card-grid,
.metrics-grid,
.services {
  display: grid;
  gap: 18px;
}

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

.two-col {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.info-card,
.news-card,
.metric-card {
  border-radius: 16px;
}

.info-card,
.news-card {
  padding: 24px;
}

.info-card h3,
.news-card h3,
.info-card p,
.news-card p {
  margin-top: 8px;
}

.info-card h3,
.news-card h3 {
  color: #a9366d;
}

.info-card p,
.news-card p,
.metric-card span {
  color: #78596a;
}

.card-meta {
  display: block;
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.76rem;
}

.notice-list {
  display: grid;
  gap: 12px;
}

.notice-item {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 20px;
  padding: 20px;
  border-radius: 14px;
}

.notice-item h3 {
  color: #a9366d;
}

.notice-item p {
  margin-top: 4px;
  color: #78596a;
}

.metrics-grid {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-card {
  display: grid;
  gap: 2px;
  padding: 24px;
  text-align: center;
}

.metric-card strong {
  color: var(--pink-600);
  font-size: 2.2rem;
  line-height: 1.2;
}

.split-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 0.8fr);
  gap: 48px;
  align-items: start;
}

.prose {
  max-width: 800px;
}

.prose p,
.prose ul {
  margin-top: 13px;
}

.prose ul {
  padding-left: 22px;
}

.prose li {
  margin-bottom: 7px;
}

.feature-box {
  display: grid;
  gap: 1px;
  overflow: hidden;
  border-radius: 17px;
}

.feature-item {
  padding: 22px;
  background: rgba(255, 255, 255, 0.24);
}

.feature-item + .feature-item {
  border-top: 1px solid var(--line);
}

.feature-item h3 {
  color: #a9366d;
}

.feature-item p {
  margin-top: 5px;
  color: #78596a;
}

.timeline {
  display: grid;
  gap: 16px;
  max-width: 850px;
  margin: 0 auto;
}

.timeline-item {
  display: grid;
  grid-template-columns: 140px minmax(0, 1fr);
  gap: 18px;
  align-items: start;
}

.timeline-date {
  padding-top: 19px;
  color: var(--pink-600);
  font-size: 0.84rem;
  font-weight: 800;
}

.timeline-content {
  padding: 20px;
  border-radius: 15px;
}

.timeline-content h3 {
  color: #a9366d;
}

.timeline-content p {
  margin-top: 5px;
  color: #78596a;
}

.join-form {
  display: grid;
  gap: 14px;
  padding: 25px;
  border-radius: 17px;
}

.join-form h3 {
  margin-bottom: 4px;
  color: #a9366d;
}

.join-form label {
  display: grid;
  gap: 6px;
  color: #765265;
  font-weight: 700;
  font-size: 0.9rem;
}

.join-form input,
.join-form select,
.join-form textarea {
  width: 100%;
  padding: 11px 12px;
  border: 1px solid rgba(201, 71, 128, 0.18);
  border-radius: 10px;
  outline: none;
  color: var(--text);
  background: rgba(255, 255, 255, 0.7);
  font: inherit;
}

.join-form input:focus,
.join-form select:focus,
.join-form textarea:focus {
  border-color: var(--pink-400);
  box-shadow: 0 0 0 3px rgba(233, 106, 159, 0.13);
}

.site-footer {
  margin-top: auto;
  padding: 34px 0;
  border-top: 1px solid rgba(201, 71, 128, 0.12);
  background: rgba(255, 255, 255, 0.48);
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 30px;
}

.site-footer h3 {
  color: #a9366d;
}

.site-footer p {
  color: var(--muted);
  font-size: 0.88rem;
}

.top-gap {
  margin-top: 48px;
}

@media (max-width: 900px) {
  .nav-wrap {
    position: relative;
    flex-wrap: wrap;
    padding-top: 14px;
    padding-bottom: 14px;
  }

  .menu-toggle {
    display: block;
  }

  .site-nav {
    display: none;
    width: 100%;
    margin-left: 0;
    padding-top: 8px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

  .site-nav a {
    text-align: center;
  }

  .hero-inner,
  .split-layout {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    justify-content: flex-start;
  }

  .three-col {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .metrics-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 600px) {
  .container {
    width: min(100% - 26px, 1120px);
  }

  .site-header {
    top: 8px;
    width: calc(100% - 16px);
    margin-top: 8px;
  }

  .hero {
    padding: 52px 0 46px;
  }

  .sub-hero {
    padding: 48px 0 42px;
  }

  .section {
    padding: 50px 0;
  }

  .three-col,
  .two-col,
  .metrics-grid {
    grid-template-columns: 1fr;
  }

  .notice-item,
  .timeline-item {
    grid-template-columns: 1fr;
    gap: 7px;
  }

  .timeline-date {
    padding-top: 0;
  }

  .footer-inner {
    flex-direction: column;
    gap: 16px;
  }
}