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

:root {
  --ivory: #faf8f5;
  --white: #ffffff;
  --text-dark: #2c2c2c;
  --text-mid: #6b6b6b;
  --text-light: #a0a0a0;
  --border: #e8e4df;
  --accent: #9a8c7e;
  --font-serif: 'Noto Serif KR', serif;
  --font-en: 'Cormorant Garamond', serif;
}

html {
  scroll-behavior: smooth;
}

body {
  background: var(--ivory);
  color: var(--text-dark);
  font-family: var(--font-serif);
  -webkit-font-smoothing: antialiased;
  max-width: 480px;
  margin: 0 auto;
}

/* Hero */
.hero {
  background: var(--white);
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 60px 32px;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
}

.hero-label {
  font-family: var(--font-en);
  font-weight: 300;
  font-style: italic;
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--text-light);
}

.hero-names {
  display: flex;
  align-items: center;
  gap: 16px;
  font-family: var(--font-serif);
  font-weight: 300;
  font-size: 28px;
  letter-spacing: 0.08em;
  color: var(--text-dark);
}

.ampersand {
  font-family: var(--font-en);
  font-style: italic;
  font-weight: 300;
  font-size: 32px;
  color: var(--accent);
}

.hero-date {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: 18px;
  letter-spacing: 0.2em;
  color: var(--text-mid);
}

/* Divider */
.divider {
  height: 1px;
  background: var(--border);
  margin: 0 32px;
}

/* Sections */
.section {
  background: var(--white);
  padding: 72px 32px;
  text-align: center;
}

.section-title {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: 13px;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 32px;
}

/* Greeting */
.greeting-text {
  font-size: 14px;
  line-height: 2.2;
  color: var(--text-mid);
  word-break: keep-all;
  margin-bottom: 40px;
}

.family-info {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: center;
}

.family-row {
  display: flex;
  align-items: center;
  gap: 16px;
}

.family-role {
  font-size: 12px;
  color: var(--text-light);
  letter-spacing: 0.1em;
  width: 24px;
  text-align: right;
}

.family-name {
  font-size: 16px;
  font-weight: 400;
  letter-spacing: 0.1em;
  color: var(--text-dark);
}

/* DateTime */
.datetime-main {
  font-size: 17px;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--text-dark);
  margin-bottom: 8px;
}

.datetime-sub {
  font-size: 15px;
  color: var(--text-mid);
  margin-bottom: 36px;
}

.countdown {
  display: flex;
  justify-content: center;
  gap: 24px;
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.countdown-num {
  font-family: var(--font-en);
  font-weight: 300;
  font-size: 32px;
  color: var(--text-dark);
  min-width: 48px;
  text-align: center;
  line-height: 1;
}

.countdown-label {
  font-family: var(--font-en);
  font-size: 10px;
  letter-spacing: 0.15em;
  color: var(--text-light);
  text-transform: uppercase;
}

/* Location */
.location-name {
  font-size: 18px;
  font-weight: 400;
  letter-spacing: 0.05em;
  color: var(--text-dark);
  margin-bottom: 4px;
}

.location-floor {
  font-size: 14px;
  color: var(--accent);
  margin-bottom: 8px;
}

.location-address {
  font-size: 13px;
  color: var(--text-light);
  margin-bottom: 24px;
}

.map-container {
  width: 100%;
  height: 200px;
  border-radius: 8px;
  margin-bottom: 16px;
  overflow: hidden;
}

.map-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-bottom: 32px;
}

.map-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding: 11px 8px;
  border: 1px solid var(--border);
  border-radius: 4px;
  font-family: var(--font-serif);
  font-size: 13px;
  color: var(--text-mid);
  text-decoration: none;
  letter-spacing: 0.05em;
  transition: border-color 0.2s, color 0.2s;
  background: var(--white);
  cursor: pointer;
}

.map-btn:hover {
  border-color: var(--accent);
  color: var(--accent);
}

.transport {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 16px;
  border-top: 1px solid var(--border);
  padding-top: 24px;
}

.transport-item {
  display: flex;
  gap: 16px;
  font-size: 13px;
  line-height: 1.8;
}

.transport-item strong {
  font-weight: 600;
  color: var(--text-dark);
  min-width: 36px;
  flex-shrink: 0;
}

.transport-item span {
  color: var(--text-mid);
}

/* Game */
.game-section canvas {
  width: 100%;
  height: 220px;
  display: block;
  border: 1px solid var(--border);
  border-radius: 8px;
  margin: 16px 0 10px;
  cursor: pointer;
  touch-action: none;
}

.game-desc {
  font-size: 13px;
  color: var(--text-mid);
  line-height: 1.9;
  margin-bottom: 4px;
}

.game-hint {
  font-size: 11px;
  color: var(--text-light);
  letter-spacing: 0.05em;
}

/* Gallery */
.placeholder-text {
  font-size: 13px;
  color: var(--text-light);
  padding: 40px 0;
}

/* Account */
.account-desc {
  font-size: 13px;
  line-height: 2;
  color: var(--text-mid);
  margin-bottom: 28px;
}

.account-cards {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.account-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: 8px;
  text-align: left;
}

.account-role {
  font-size: 11px;
  color: var(--text-light);
  letter-spacing: 0.1em;
}

.account-bank {
  font-size: 13px;
  color: var(--text-mid);
}

.account-number {
  font-family: var(--font-en);
  font-size: 15px;
  color: var(--text-dark);
  letter-spacing: 0.08em;
}

/* Share */
.share-btn {
  display: block;
  width: 100%;
  padding: 15px;
  margin-bottom: 10px;
  border: none;
  border-radius: 6px;
  font-family: var(--font-serif);
  font-size: 14px;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: opacity 0.2s;
  background: #FEE500;
  color: #191919;
}

.share-btn.secondary {
  background: transparent;
  border: 1px solid var(--border);
  color: var(--text-mid);
}

.share-btn:hover {
  opacity: 0.85;
}

/* Footer */
.footer {
  background: var(--ivory);
  text-align: center;
  padding: 48px 32px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.footer p {
  font-size: 12px;
  color: var(--text-light);
  letter-spacing: 0.1em;
}