@import url("site.css");

.wrap,
.article-page > .page {
  max-width: 1040px;
  margin: auto;
  padding: 0 28px 56px;
}

.wrap > header,
.article-page > .page > header {
  padding-bottom: 24px;
  margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
}

.wrap > header {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: end;
  flex-wrap: wrap;
}

.article-page > .page > header {
  display: block;
}

.article-page > .page .lang-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.article-page > .page article {
  margin: 0 0 22px;
}

.eyebrow,
.kicker {
  color: var(--blue);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

h1 {
  margin: 7px 0 8px;
  font-size: clamp(28px, 4vw, 42px);
  line-height: 1.25;
  letter-spacing: -0.02em;
  overflow-wrap: anywhere;
}

.lead {
  color: var(--muted);
  margin: 0;
  font-size: 16px;
}

.date {
  border: 1px solid var(--line);
  background: #ffffffb8;
  padding: 12px 16px;
  border-radius: 16px;
  color: var(--muted);
  white-space: nowrap;
  font-size: 13px;
}

.date a {
  color: var(--blue);
  margin-left: 10px;
}

.toolbar {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
  margin-bottom: 18px;
}

.count {
  color: var(--muted);
  font-size: 14px;
}

button {
  border: 0;
  background: var(--ink);
  color: #fff;
  padding: 10px 15px;
  border-radius: 10px;
  cursor: pointer;
  font-weight: 700;
  min-height: 44px;
}

.intro {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  margin-bottom: 18px;
}

.intro h2 {
  margin: 0 0 10px;
}

.intro p {
  margin: 7px 0;
  color: #3e485a;
}

.grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.grid > article.card {
  scroll-margin-top: 180px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px;
  display: flex;
  flex-direction: column;
}

.meta {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
}

.tag {
  display: inline-flex;
  gap: 7px;
  font-size: 12px;
  color: var(--blue);
  background: var(--soft);
  border-radius: 999px;
  padding: 5px 10px;
  font-weight: 800;
}

.tag:before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  margin-top: 8px;
}

.number {
  color: #a0a7b5;
  font-size: 13px;
  font-weight: 800;
}

h2 {
  margin: 0 0 14px;
  font-size: 21px;
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.credits {
  font-size: 13px;
  color: var(--muted);
  background: var(--paper);
  border-radius: 9px;
  padding: 9px 11px;
  margin: 0 0 14px;
}

.article-toc {
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: 12px;
  margin: 18px 0;
  padding: 16px;
}

.article-toc summary {
  cursor: pointer;
  font-size: 14px;
  font-weight: 700;
}

.article-toc nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 10px;
}

.article-toc nav a {
  font-size: 13px;
  padding: 6px 10px;
  background: var(--paper);
  border-radius: 8px;
  text-decoration: none;
  color: var(--ink);
}

.article-toc nav a:hover {
  color: var(--blue);
}

.alignment {
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: visible;
}

.align-head,
.align-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.align-head {
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.align-head div {
  padding: 7px 10px;
}

.ja-head {
  color: var(--purple);
  background: #f4f0ff;
  border-top-left-radius: 14px;
}

.ko-head {
  color: var(--green);
  background: #eefaf5;
  border-top-right-radius: 14px;
}

.align-row {
  border-top: 1px solid var(--line);
  font-size: 16px;
  line-height: 1.95;
}

.align-row > div {
  padding: 16px;
  min-width: 0;
  overflow-wrap: anywhere;
}

.align-row > div + div {
  border-left: 1px solid var(--line);
}

.ja-cell {
  background: #faf8fd;
}

.ko-cell {
  background: #f5faf7;
}

.word {
  display: inline-block;
  margin: 0 3px 3px 0;
  padding: 1px 4px;
  border-radius: 5px;
}

.ja-cell .word {
  background: #efe9f8;
}

.ko-cell .word {
  background: #e6f4ec;
}

.ko-cell .hanja {
  cursor: help;
  border-bottom: 1px dotted var(--green);
  position: relative;
}

.ko-cell .hanja:hover {
  background: #ccefe0;
}

.ko-cell .hanja:hover:after {
  content: attr(data-hangul);
  position: absolute;
  left: 50%;
  bottom: calc(100% + 7px);
  transform: translateX(-50%);
  z-index: 5;
  white-space: nowrap;
  padding: 4px 8px;
  border-radius: 6px;
  background: #172033;
  color: #fff;
  font-size: 12px;
  line-height: 1.35;
}

.lyric {
  margin: 14px 0 0;
  padding: 12px 14px;
  border-left: 3px solid var(--gold);
  background: #fffaf2;
  color: #4d3a21;
  font-size: 13px;
}

.lyric strong {
  display: block;
  color: var(--gold);
  font-size: 11px;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.summary {
  line-height: 1.85;
  margin: 16px 0;
  padding: 16px;
  background: var(--paper);
  border-radius: 10px;
  font-size: 14px;
}

.summary strong {
  display: block;
  font-size: 12px;
  color: var(--muted);
  letter-spacing: 0.06em;
  margin-bottom: 4px;
}

.source {
  margin-top: 15px;
  padding-top: 13px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  color: var(--muted);
  overflow-wrap: anywhere;
}

.source a {
  color: var(--blue);
  text-decoration: none;
}

.source a:hover {
  text-decoration: underline;
}

.detail-key-hint {
  margin: -6px 0 18px;
  color: var(--muted);
  font-size: 12px;
}

.detail-key-hint kbd {
  display: inline-block;
  min-width: 20px;
  padding: 1px 5px;
  margin: 0 2px;
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--ink);
  background: #fff;
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  text-align: center;
}

footer {
  margin-top: 30px;
  color: var(--muted);
  font-size: 12px;
  text-align: center;
}

@media (max-width: 780px) {
  .grid > article.card {
    scroll-margin-top: 20px;
  }
}

@media (max-width: 540px) {
  .wrap,
  .article-page > .page {
    padding: 0 16px 40px;
  }

  .card {
    padding: 18px;
  }

  .intro {
    padding: 18px;
  }

  .date {
    white-space: normal;
  }

  .align-head {
    display: none;
  }

  .align-row {
    grid-template-columns: 1fr;
  }

  .align-row > div + div {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .ja-cell::before,
  .ko-cell::before {
    display: block;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    margin-bottom: 6px;
  }

  .ja-cell::before {
    content: "日本語";
    color: var(--purple);
  }

  .ko-cell::before {
    content: "한국어";
    color: var(--green);
  }
}

@media print {
  body {
    background: #fff;
    font-size: 11pt;
  }

  .grid,
  .align-head,
  .align-row {
    grid-template-columns: 1fr;
  }

  .align-head {
    display: none;
  }

  .align-row > div + div {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .ja-cell::before,
  .ko-cell::before {
    display: block;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.06em;
    margin-bottom: 6px;
  }

  .ja-cell::before {
    content: "日本語";
    color: var(--purple);
  }

  .ko-cell::before {
    content: "한국어";
    color: var(--green);
  }

  .toolbar,
  .article-toc,
  .detail-key-hint,
  .lang-switch,
  button {
    display: none !important;
  }

  .card,
  .intro {
    box-shadow: none;
    break-inside: avoid;
  }

  .study-focus .grid {
    display: grid !important;
  }

  .study-focus .grid > article.card {
    display: flex !important;
  }

  .study-focus .wrap > .intro {
    display: block !important;
  }
}