.piece-method-page {
  --beginner-coral: #e76642;
  --beginner-coral-soft: #fff0e8;
  --beginner-mint: #dff3e7;
  --beginner-forest: #176b52;
  --beginner-sky: #e6f2fa;
  --beginner-yellow: #fff3bd;
  --beginner-navy: #182335;
  background:
    radial-gradient(circle at 8% 0%, rgba(231, 102, 66, 0.18), transparent 25rem),
    radial-gradient(circle at 100% 30%, rgba(23, 107, 82, 0.13), transparent 28rem),
    #f8f5ec;
}

.piece-method-page .shell {
  max-width: 1080px;
}

.beginner-hero {
  grid-template-columns: minmax(0, 1.45fr) minmax(260px, 0.55fr);
  gap: 14px;
  margin-bottom: 16px;
}

.beginner-hero .hero-card,
.hero-mini-guide {
  border: 1px solid rgba(24, 35, 53, 0.11);
  border-radius: 24px;
  background: rgba(255, 253, 247, 0.94);
  box-shadow: 0 18px 50px rgba(24, 35, 53, 0.09);
}

.beginner-hero .hero-card {
  padding: clamp(22px, 4vw, 38px);
}

.beginner-hero h1 {
  margin: 12px 0 10px;
  font-size: clamp(2.1rem, 5vw, 3.7rem);
}

.beginner-hero .lead {
  max-width: 44rem;
  font-size: 1rem;
  line-height: 1.7;
}

.beginner-hero .hero-stats {
  margin-top: 18px;
}

.beginner-hero .stat {
  padding: 12px;
  background: #fff;
}

.beginner-hero .stat strong {
  color: var(--beginner-coral);
  font-size: 1.2rem;
}

.hero-mini-guide {
  display: grid;
  align-content: center;
  padding: 24px;
  background:
    linear-gradient(160deg, rgba(255, 255, 255, 0.96), rgba(223, 243, 231, 0.88));
}

.mini-guide-kicker {
  margin: 0 0 12px;
  color: var(--beginner-forest);
  font-size: 0.78rem;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.hero-mini-guide ol {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: beginner-step;
}

.hero-mini-guide li {
  position: relative;
  display: grid;
  gap: 2px;
  min-height: 54px;
  padding: 9px 10px 9px 48px;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.9);
  counter-increment: beginner-step;
}

.hero-mini-guide li::before {
  position: absolute;
  top: 10px;
  left: 10px;
  display: grid;
  width: 32px;
  height: 32px;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  background: var(--beginner-forest);
  content: counter(beginner-step);
  font-weight: 900;
}

.hero-mini-guide li span {
  color: #687284;
  font-size: 0.78rem;
}

.piece-method-page .stage-panel {
  padding: clamp(16px, 3vw, 24px);
  border-radius: 24px;
  background: rgba(255, 253, 247, 0.97);
}

.piece-method-page .stage-head {
  margin-bottom: 12px;
}

.piece-method-page .stage-head h2 {
  font-size: clamp(1.65rem, 4vw, 2.5rem);
}

.piece-method-page .stage-navigator {
  width: 100%;
  grid-template-columns: auto minmax(230px, 1fr) auto auto;
}

.day-overview {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 16px;
  align-items: center;
  margin-bottom: 14px;
  padding: 20px;
  border-radius: 20px;
  color: #fff;
  background:
    radial-gradient(circle at 90% 0%, rgba(255, 255, 255, 0.18), transparent 13rem),
    var(--beginner-forest);
}

.day-overview .day-kicker {
  color: #d9f8e9;
}

.day-overview h2 {
  margin: 5px 0 7px;
  font-family: var(--ks-font-display);
  font-size: clamp(1.55rem, 4vw, 2.4rem);
}

.day-overview p {
  margin: 0;
  color: rgba(255, 255, 255, 0.84);
  line-height: 1.6;
}

.day-load {
  min-width: 120px;
  padding: 13px 15px;
  border-radius: 16px;
  text-align: center;
  background: rgba(255, 255, 255, 0.14);
}

.day-load strong,
.day-load span {
  display: block;
}

.day-load strong {
  font-size: 1.55rem;
}

.day-load span {
  margin-top: 3px;
  font-size: 0.75rem;
}

.friendly-greeting {
  position: relative;
  margin: 0 0 14px;
  padding: 15px 18px 15px 50px;
  border: 1px solid rgba(231, 102, 66, 0.19);
  border-radius: 17px;
  color: #67402f;
  background: var(--beginner-coral-soft);
  line-height: 1.65;
}

.friendly-greeting::before {
  position: absolute;
  top: 14px;
  left: 16px;
  content: "5분";
  color: var(--beginner-coral);
  font-size: 0.75rem;
  font-weight: 950;
}

.today-core {
  display: grid;
  grid-template-columns: minmax(230px, 0.8fr) minmax(0, 1.2fr);
  gap: 14px;
  margin-bottom: 16px;
}

.core-bubble,
.word-chunk-panel {
  border: 1px solid rgba(24, 35, 53, 0.1);
  border-radius: 20px;
  padding: 18px;
  background: #fff;
}

.core-bubble {
  background:
    radial-gradient(circle at 100% 0%, var(--beginner-yellow), transparent 10rem),
    #fffdf5;
}

.lesson-label {
  display: inline-flex;
  border-radius: 999px;
  padding: 5px 9px;
  color: var(--beginner-forest);
  background: var(--beginner-mint);
  font-size: 0.72rem;
  font-weight: 900;
}

.core-kana {
  margin: 13px 0 7px;
  color: var(--beginner-navy);
  font-size: clamp(1.65rem, 4.5vw, 2.5rem);
  font-weight: 850;
  line-height: 1.35;
}

.core-pronunciation,
.core-meaning {
  margin: 5px 0;
  line-height: 1.55;
}

.core-pronunciation {
  color: var(--beginner-coral);
  font-weight: 850;
}

.core-meaning {
  color: #596477;
}

.word-chunk-panel h3 {
  margin: 0 0 11px;
  font-size: 1.03rem;
}

.word-chunk-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
}

.word-chunk {
  min-width: 0;
  padding: 11px;
  border-radius: 14px;
  background: #f5f8f6;
}

.word-chunk strong,
.word-chunk span,
.word-chunk small {
  display: block;
}

.word-chunk strong {
  overflow-wrap: anywhere;
  font-size: 1.1rem;
  line-height: 1.4;
}

.word-chunk span {
  margin-top: 4px;
  color: var(--beginner-coral);
  font-size: 0.78rem;
  font-weight: 800;
}

.word-chunk small {
  margin-top: 2px;
  color: #697486;
}

.simple-explanation {
  margin: 11px 0 0;
  color: #5c6677;
  font-size: 0.88rem;
  line-height: 1.6;
}

.beginner-sentences {
  overflow: hidden;
  border: 1px solid rgba(24, 35, 53, 0.1);
  border-radius: 21px;
  background: #fff;
}

.beginner-sentences .section-heading {
  background: var(--beginner-sky);
}

.beginner-sentence-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 14px;
  list-style: none;
}

.beginner-sentence {
  padding: 18px;
  border: 1px solid rgba(24, 35, 53, 0.1);
  border-left: 5px solid var(--beginner-forest);
  border-radius: 17px;
  background: #fffefa;
}

.beginner-sentence.review {
  border-left-color: var(--beginner-coral);
}

.sentence-card-head {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  align-items: center;
  margin-bottom: 10px;
}

.sentence-card-head .combination-status {
  color: var(--beginner-forest);
  background: var(--beginner-mint);
}

.beginner-sentence.review .combination-status {
  color: #9a492b;
  background: var(--beginner-coral-soft);
}

.sentence-number {
  color: #8a93a1;
  font-size: 0.76rem;
  font-weight: 900;
}

.sentence-reading-main {
  margin: 0;
  color: var(--beginner-navy);
  font-size: clamp(1.65rem, 4.8vw, 2.45rem);
  font-weight: 850;
  line-height: 1.45;
  overflow-wrap: anywhere;
}

.sentence-pronunciation {
  margin: 9px 0 4px;
  color: var(--beginner-coral);
  font-size: 1rem;
  font-weight: 850;
}

.sentence-meaning-main {
  margin: 4px 0 12px;
  color: #4e596a;
  font-size: 1rem;
}

.sentence-formula {
  display: flex;
  flex-wrap: wrap;
  gap: 5px;
  margin: 0 0 12px;
}

.sentence-formula .combination-part {
  color: #155a46;
  background: #edf8f1;
}

.sentence-formula .combination-plus {
  align-self: center;
}

.quick-audio {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  padding-top: 12px;
  border-top: 1px dashed rgba(24, 35, 53, 0.14);
}

.quick-voice-button {
  min-height: 43px;
  border: 0;
  border-radius: 12px;
  padding: 9px 13px;
  color: #fff;
  background: var(--beginner-forest);
  font: inherit;
  font-weight: 900;
  cursor: pointer;
}

.quick-voice-button[data-audio-state="playing"] {
  background: var(--beginner-coral);
}

.quick-audio-status {
  flex: 1 1 180px;
  margin: 0;
  color: #697486;
  font-size: 0.75rem;
}

.more-voices,
.standard-details,
.lesson-extra {
  margin-top: 10px;
}

.more-voices > summary,
.standard-details > summary,
.lesson-extra > summary {
  width: fit-content;
  min-height: 40px;
  display: flex;
  align-items: center;
  border-radius: 10px;
  padding: 7px 10px;
  color: var(--beginner-forest);
  background: #eff7f3;
  font-size: 0.78rem;
  font-weight: 900;
  cursor: pointer;
}

.more-voices .voice-toolbar {
  margin-top: 9px;
}

.standard-details p,
.lesson-extra p {
  margin: 9px 0 0;
  color: #626d7d;
  line-height: 1.6;
}

.swap-candidates-v3 {
  padding: 10px 12px;
  border-radius: 12px;
  background: var(--beginner-yellow);
}

.sentence-pager {
  display: none;
  grid-template-columns: 1fr auto 1fr;
  gap: 8px;
  align-items: center;
  padding: 0 14px 14px;
}

.sentence-pager button {
  min-height: 42px;
  border: 1px solid rgba(24, 35, 53, 0.14);
  border-radius: 12px;
  color: var(--beginner-navy);
  background: #fff;
  font: inherit;
  font-weight: 900;
}

.sentence-pager button:last-child {
  justify-self: stretch;
}

.sentence-pager-status {
  min-width: 3.7rem;
  text-align: center;
  color: #697486;
  font-size: 0.78rem;
  font-weight: 850;
}

.mission-card {
  display: grid;
  grid-template-columns: minmax(160px, 0.3fr) minmax(0, 1fr);
  gap: 14px 22px;
  margin-top: 16px;
  padding: 18px;
  border: 1px solid rgba(231, 102, 66, 0.22);
  border-radius: 19px;
  background: var(--beginner-coral-soft);
}

.mission-card h3,
.mission-card p {
  margin: 0;
}

.mission-card h3 {
  font-size: 1.1rem;
}

.mission-copy-v3 {
  align-self: center;
  color: #643e31;
  font-weight: 800;
  line-height: 1.65;
}

.lesson-extra {
  grid-column: 1 / -1;
  border-top: 1px dashed rgba(231, 102, 66, 0.25);
  padding-top: 10px;
}

.piece-method-page .stage-progress {
  margin-top: 14px;
}

.piece-method-page .stage-action-button {
  min-width: 160px;
}

@media (max-width: 760px) {
  .beginner-hero,
  .today-core,
  .mission-card {
    grid-template-columns: 1fr;
  }

  .hero-mini-guide {
    display: none;
  }

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

  .day-overview {
    grid-template-columns: 1fr;
  }

  .day-load {
    width: fit-content;
    min-width: 0;
    display: flex;
    gap: 7px;
    align-items: baseline;
  }

  .lesson-extra {
    grid-column: auto;
  }
}

@media screen and (max-width: 560px) {
  .piece-method-page .shell {
    padding-inline: 10px;
  }

  .beginner-hero .hero-card {
    padding: 16px;
  }

  .beginner-hero h1 {
    margin: 9px 0 7px;
    font-size: clamp(1.75rem, 8.5vw, 2.25rem);
  }

  .beginner-hero h1 br {
    display: none;
  }

  .beginner-hero .lead {
    font-size: 0.84rem;
    line-height: 1.55;
  }

  .beginner-hero .hero-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 7px;
    margin-top: 12px;
  }

  .beginner-hero .stat {
    padding: 8px 4px;
    text-align: center;
  }

  .beginner-hero .stat strong {
    font-size: 1rem;
  }

  .beginner-hero .stat span {
    font-size: 0.65rem;
  }

  .piece-method-page .stage-panel {
    padding: 13px;
  }

  .piece-method-page .stage-navigator {
    grid-template-columns: 58px minmax(0, 1fr) 58px;
  }

  .day-overview,
  .core-bubble,
  .word-chunk-panel,
  .beginner-sentence,
  .mission-card {
    padding: 15px;
  }

  .word-chunk-grid {
    grid-template-columns: 1fr;
  }

  .word-chunk {
    display: grid;
    grid-template-columns: minmax(90px, 0.7fr) minmax(90px, 0.65fr) minmax(0, 1fr);
    gap: 6px;
    align-items: baseline;
  }

  .word-chunk span,
  .word-chunk small {
    margin-top: 0;
  }

  .beginner-sentence-list {
    padding: 10px;
  }

  .beginner-sentence:not(.is-current) {
    display: none;
  }

  .sentence-pager {
    display: grid;
  }

  .sentence-reading-main {
    font-size: clamp(1.55rem, 8vw, 2rem);
  }

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

  .piece-method-page .stage-progress,
  .piece-method-page .stage-action-button {
    width: 100%;
  }
}

@media print {
  .beginner-hero,
  .friendly-greeting,
  .sentence-pager,
  .quick-audio,
  .more-voices,
  .piece-method-page .method-grid,
  .standard-details,
  .lesson-extra {
    display: none !important;
  }

  .day-overview {
    display: none;
  }

  .today-core {
    grid-template-columns: 0.75fr 1.25fr;
    gap: 3mm;
    margin-bottom: 3mm;
  }

  .core-bubble,
  .word-chunk-panel {
    padding: 3mm;
    border-radius: 0;
  }

  .core-kana {
    margin: 2mm 0 1mm;
    font-size: 15pt;
  }

  .word-chunk-grid {
    gap: 1.5mm;
  }

  .word-chunk {
    padding: 2mm;
    border-radius: 1mm;
  }

  .beginner-sentences {
    border-radius: 0;
  }

  .beginner-sentence-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2mm;
    padding: 3mm;
  }

  .beginner-sentence,
  .beginner-sentence:not(.is-current) {
    display: block;
    padding: 2.5mm;
    border-radius: 1.5mm;
    break-inside: avoid;
  }

  .sentence-reading-main {
    font-size: 12pt;
  }

  .sentence-pronunciation,
  .sentence-meaning-main {
    margin: 1mm 0;
    font-size: 8pt;
  }

  .sentence-formula {
    margin: 1.5mm 0 0;
  }

  .mission-card {
    grid-template-columns: 30mm 1fr;
    gap: 3mm;
    margin-top: 3mm;
    padding: 3mm;
    border-radius: 0;
    break-inside: avoid;
  }
}