:root {
  color-scheme: light;
  --bg: #f6efe3;
  --surface: rgba(255, 251, 245, 0.82);
  --surface-strong: rgba(255, 253, 249, 0.92);
  --text: #201913;
  --muted: #6f6253;
  --line: rgba(77, 56, 31, 0.12);
  --accent: #d97b2d;
  --accent-strong: #b75c14;
  --accent-soft: rgba(217, 123, 45, 0.12);
  --shadow: 0 18px 42px rgba(86, 59, 29, 0.1);
  --shadow-soft: 0 10px 24px rgba(86, 59, 29, 0.06);
  --radius: 28px;
  --radius-sm: 16px;
  --max: 920px;
}

* {
  box-sizing: border-box;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "SF Pro Text", "PingFang SC", "Hiragino Sans", "Noto Sans KR",
    "Segoe UI", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at top left, rgba(255, 216, 168, 0.48), transparent 30%),
    radial-gradient(circle at top right, rgba(255, 239, 214, 0.78), transparent 26%),
    linear-gradient(180deg, #fff8ed 0%, var(--bg) 48%, #efe2d1 100%);
  line-height: 1.7;
  min-height: 100vh;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 0%, rgba(255, 255, 255, 0.55), transparent 24%),
    radial-gradient(circle at 82% 12%, rgba(255, 232, 198, 0.4), transparent 18%);
  opacity: 0.9;
}

a {
  color: var(--accent-strong);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.shell {
  width: min(calc(100% - 32px), var(--max));
  margin: 0 auto;
  padding: 32px 0 56px;
}

.hero,
.panel,
.locale-card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  backdrop-filter: blur(18px);
}

.hero {
  position: relative;
  padding: 26px 28px 30px;
  overflow: hidden;
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto -10% -30% auto;
  width: 280px;
  height: 280px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 219, 173, 0.45), transparent 66%);
  pointer-events: none;
}

.hero-top {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 12px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 247, 236, 0.95), rgba(245, 227, 203, 0.95));
  border: 1px solid rgba(217, 123, 45, 0.14);
  color: var(--accent-strong);
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.75), var(--shadow-soft);
}

.locale-control {
  display: inline-flex;
  flex-direction: column;
  gap: 7px;
  position: relative;
  z-index: 1;
}

.locale-label {
  font-size: 0.74rem;
  line-height: 1;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(111, 98, 83, 0.82);
  padding-left: 4px;
}

.locale-picker {
  appearance: none;
  -webkit-appearance: none;
  border: 1px solid rgba(217, 123, 45, 0.16);
  border-radius: 999px;
  padding: 11px 48px 11px 18px;
  background:
    linear-gradient(45deg, transparent 50%, var(--accent-strong) 50%) calc(100% - 19px) calc(50% - 2px) / 8px 8px no-repeat,
    linear-gradient(135deg, var(--accent-strong) 50%, transparent 50%) calc(100% - 13px) calc(50% - 2px) / 8px 8px no-repeat,
    linear-gradient(180deg, rgba(255, 248, 240, 0.96), rgba(247, 233, 216, 0.96));
  color: var(--accent-strong);
  font: inherit;
  font-weight: 700;
  cursor: pointer;
  max-width: 100%;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65), var(--shadow-soft);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease,
    opacity 0.18s ease;
}

.locale-picker:hover {
  transform: translateY(-1px);
  border-color: rgba(217, 123, 45, 0.28);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.8), 0 12px 26px rgba(86, 59, 29, 0.1);
}

.locale-picker:focus {
  outline: 2px solid rgba(217, 123, 45, 0.28);
  outline-offset: 2px;
}

.locale-picker.is-switching {
  opacity: 0.72;
  transform: scale(0.985);
}

h1 {
  position: relative;
  z-index: 1;
  margin: 0 0 14px;
  max-width: 12ch;
  font-size: clamp(2.35rem, 5vw, 4.15rem);
  line-height: 0.96;
  letter-spacing: -0.045em;
}

.lead {
  position: relative;
  z-index: 1;
  margin: 0;
  color: var(--muted);
  max-width: 32rem;
  font-size: 1.08rem;
}

.meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
  position: relative;
  z-index: 1;
}

.meta span {
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(44, 31, 18, 0.055);
  color: var(--muted);
  font-size: 0.95rem;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.38);
}

.panel {
  margin-top: 20px;
  padding: 18px 28px 10px;
}

.section + .section {
  margin-top: 24px;
  padding-top: 24px;
  border-top: 1px solid var(--line);
}

h2 {
  margin: 0 0 12px;
  font-size: 1.22rem;
  line-height: 1.3;
  letter-spacing: -0.02em;
}

p,
ul {
  margin: 0;
}

article p + p,
article ul + p,
article p + ul {
  margin-top: 12px;
}

ul {
  padding-left: 20px;
}

li + li {
  margin-top: 8px;
}

.locale-card {
  display: block;
  padding: 16px 18px;
  border-radius: var(--radius-sm);
}
.locale-card strong {
  display: block;
  font-size: 1rem;
}

.locale-card span {
  display: block;
  margin-top: 4px;
  color: var(--muted);
  font-size: 0.92rem;
}

.locale-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.locale-card {
  background: linear-gradient(180deg, rgba(255, 253, 249, 0.94), rgba(250, 243, 234, 0.88));
  border: 1px solid var(--line);
  box-shadow: var(--shadow-soft);
  transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
}

.locale-card:hover {
  text-decoration: none;
  transform: translateY(-1px);
  border-color: rgba(217, 123, 45, 0.24);
  box-shadow: 0 14px 28px rgba(86, 59, 29, 0.09);
}

.footer {
  margin-top: 16px;
  color: var(--muted);
  font-size: 0.92rem;
  text-align: center;
}

body.is-transitioning main {
  animation: page-fade-out 280ms ease forwards;
}

@keyframes page-fade-out {
  from {
    opacity: 1;
    transform: translateY(0);
    filter: blur(0);
  }

  to {
    opacity: 0;
    transform: translateY(10px);
    filter: blur(3px);
  }
}

@supports (view-transition-name: page) {
  main {
    view-transition-name: page;
  }

  ::view-transition-old(page) {
    animation: 220ms ease both page-old;
  }

  ::view-transition-new(page) {
    animation: 260ms ease both page-new;
  }

  @keyframes page-old {
    from {
      opacity: 1;
      transform: translateY(0);
      filter: blur(0);
    }

    to {
      opacity: 0;
      transform: translateY(8px);
      filter: blur(3px);
    }
  }

  @keyframes page-new {
    from {
      opacity: 0;
      transform: translateY(12px);
      filter: blur(4px);
    }

    to {
      opacity: 1;
      transform: translateY(0);
      filter: blur(0);
    }
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(calc(100% - 20px), var(--max));
    padding: max(14px, env(safe-area-inset-top)) 0 calc(28px + env(safe-area-inset-bottom));
  }

  .hero,
  .panel {
    border-radius: 22px;
    padding: 18px 16px;
  }

  .hero-top {
    flex-direction: column;
    align-items: flex-start;
    gap: 10px;
    margin-bottom: 10px;
  }

  .panel {
    margin-top: 14px;
    padding-bottom: 8px;
  }

  .section + .section {
    margin-top: 18px;
    padding-top: 18px;
  }

  h1 {
    font-size: clamp(2.05rem, 11vw, 2.9rem);
    max-width: none;
    line-height: 0.98;
    margin-bottom: 10px;
  }

  .lead {
    max-width: none;
    font-size: 0.98rem;
    line-height: 1.6;
  }

  .locale-control,
  .locale-picker {
    width: 100%;
  }

  .locale-picker {
    min-height: 46px;
    padding: 12px 46px 12px 16px;
    font-size: 0.98rem;
  }

  .eyebrow {
    padding: 7px 12px;
    font-size: 0.84rem;
  }

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

  .meta span {
    width: 100%;
    border-radius: 14px;
    padding: 10px 12px;
    font-size: 0.92rem;
  }

  h2 {
    margin-bottom: 10px;
    font-size: 1.08rem;
  }

  article p,
  article li {
    font-size: 0.96rem;
    line-height: 1.65;
  }

  ul {
    padding-left: 18px;
  }

  .locale-grid {
    grid-template-columns: 1fr;
    gap: 10px;
  }

  .locale-card {
    padding: 14px 15px;
    border-radius: 18px;
  }

  .locale-card strong {
    font-size: 0.98rem;
  }

  .locale-card span {
    font-size: 0.88rem;
    word-break: break-word;
  }

  .footer {
    margin-top: 14px;
    padding: 0 6px;
    font-size: 0.88rem;
    line-height: 1.6;
  }
}

@media (max-width: 380px) {
  .shell {
    width: min(calc(100% - 16px), var(--max));
  }

  .hero,
  .panel {
    padding-left: 14px;
    padding-right: 14px;
  }

  h1 {
    font-size: clamp(1.9rem, 12vw, 2.45rem);
  }

  .meta span,
  .locale-picker,
  .locale-card {
    font-size: 0.9rem;
  }
}