:root {
  --primary: #3182f6;
  --primary-dark: #2466c7;
  --background: #f5f6f8;
  --surface: #ffffff;
  --panel: #f2f4f6;
  --text-main: #333d4b;
  --text-sub: #4e5968;
  --line-soft: #f1f5f9;
  --line: #e2e8f0;
  --chip-bg: #e2e8f0;
  --chip-text: #475569;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Pretendard", "Public Sans", sans-serif;
  background: var(--background);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
  word-break: keep-all;
}

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

.maintenance-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
}

.layout-wrap {
  width: min(100%, 1040px);
  margin: 0 auto;
  padding: 0 16px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid var(--line-soft);
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
}

.topbar-inner {
  height: 64px;
  display: flex;
  align-items: center;
}

.logo-link {
  display: inline-flex;
  align-items: center;
}

.logo {
  height: 24px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
}

.main-content {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 16px;
}

.notice-card {
  width: min(100%, 672px);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--line-soft);
  background: var(--surface);
  box-shadow: 0 1px 2px rgba(15, 23, 42, 0.06);
  text-align: center;
  position: relative;
  z-index: 1;
}

.status-icon-wrap {
  margin-bottom: 24px;
  display: flex;
  justify-content: center;
}

.status-icon {
  width: 64px;
  height: 64px;
  border-radius: 999px;
  background: rgba(49, 130, 246, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
}

.status-icon .material-icons {
  color: var(--primary);
  font-size: 36px;
}

.notice-title {
  margin: 0 0 16px;
  font-size: 20px;
  line-height: 1.35;
  font-weight: 700;
}

.notice-title-highlight {
  color: var(--primary);
  font-weight: 800;
}

.notice-description {
  margin: 0 0 32px;
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-sub);
}

.info-panel {
  border-radius: 12px;
  background: var(--panel);
  padding: 16px;
  text-align: left;
}

.info-row {
  display: flex;
  align-items: flex-start;
  gap: 12px;
}

.info-row-margin {
  margin-bottom: 16px;
}

.info-icon {
  font-size: 20px;
  color: var(--primary);
  margin-top: 2px;
  flex-shrink: 0;
}

.svg-info-icon {
  width: 20px;
  height: 20px;
}

.info-content {
  min-width: 0;
}

.info-content-full {
  width: 100%;
}

.info-title {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 600;
  color: var(--text-main);
}

.info-title-spaced {
  margin-bottom: 8px;
}

.info-text {
  margin: 0;
  font-size: 16px;
  color: var(--text-sub);
  line-height: 1.55;
}

.panel-divider {
  height: 1px;
  margin: 16px 0;
  background: var(--line);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.contact-item {
  margin: 0;
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-sub);
  font-size: 16px;
}

.contact-label {
  display: inline-flex;
  align-items: center;
  padding: 2px 8px;
  border-radius: 4px;
  background: var(--chip-bg);
  color: var(--chip-text);
  font-size: 16px;
  font-weight: 700;
}

.contact-link {
  transition: color 0.2s ease;
}

.contact-link:hover {
  color: var(--primary);
}

.unicorn-description {
  text-align: center;
  font-weight: 700;
}

.unicorn-actions {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
}

.action-btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  border-radius: 12px;
  padding: 14px 16px;
  font-size: 16px;
  line-height: 1.25;
  transition: all 0.2s ease;
}

.action-btn-secondary {
  background: #ffffff;
  color: #1e293b;
  border: 1px solid #cbd5e1;
  font-weight: 600;
}

.action-btn-secondary:hover {
  background: #f1f5f9;
}

.action-btn-primary {
  background: var(--primary);
  color: #ffffff;
  border: 1px solid transparent;
  font-weight: 700;
}

.action-btn-primary:hover {
  background: var(--primary-dark);
}

.bg-decoration {
  position: fixed;
  inset: 0;
  z-index: 0;
  opacity: 0.3;
  pointer-events: none;
  overflow: hidden;
}

.bg-circle {
  position: absolute;
  border-radius: 999px;
  filter: blur(48px);
}

.bg-circle-right {
  top: -96px;
  right: -96px;
  width: 288px;
  height: 288px;
  background: rgba(49, 130, 246, 0.1);
}

.bg-circle-left {
  top: 50%;
  left: -96px;
  width: 224px;
  height: 224px;
  background: rgba(49, 130, 246, 0.05);
}

.footer {
  padding: 32px 0;
  border-top: 1px solid var(--line);
  background: #ffffff;
  position: relative;
  z-index: 1;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.footer-logo-wrap {
  display: flex;
  align-items: center;
  opacity: 0.6;
  filter: grayscale(1);
  transition: all 0.2s ease;
}

.footer-logo-wrap:hover {
  opacity: 1;
  filter: grayscale(0);
}

.footer-logo {
  height: 24px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
}

.footer-copy {
  margin: 0;
  text-align: right;
  font-size: 16px;
  color: #94a3b8;
}

.show-sm,
.show-md {
  display: none;
}

@media (min-width: 640px) {
  .layout-wrap {
    padding: 0 24px;
  }

  .logo,
  .footer-logo {
    height: 28px;
  }

  .main-content {
    padding-top: 48px;
    padding-bottom: 48px;
  }

  .notice-card {
    padding: 32px;
  }

  .status-icon-wrap {
    margin-bottom: 32px;
  }

  .status-icon {
    width: 80px;
    height: 80px;
  }

  .status-icon .material-icons {
    font-size: 40px;
  }

  .notice-title {
    margin-bottom: 24px;
    font-size: 24px;
  }

  .notice-description {
    margin-bottom: 40px;
    font-size: 18px;
  }

  .info-panel {
    padding: 24px;
  }

  .info-row {
    gap: 16px;
  }

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

  .unicorn-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

  .action-btn {
    padding-top: 16px;
    padding-bottom: 16px;
  }

  .bg-circle-right {
    width: 384px;
    height: 384px;
  }

  .bg-circle-left {
    width: 256px;
    height: 256px;
  }

  .footer {
    padding-top: 40px;
    padding-bottom: 40px;
  }

  .show-sm {
    display: inline;
  }
}

@media (min-width: 768px) {
  .notice-card {
    padding: 48px;
  }

  .notice-title {
    font-size: 30px;
  }

  .show-md {
    display: inline;
  }
}

@media (max-width: 767px) {
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-copy {
    text-align: left;
  }
}