.page-home {
  --page-cream: #FFF9F0;
  --page-sakura: #FFE0E8;
  --page-peach: #FFB5C2;
  --page-strawberry: #FF4D6D;
  --page-matcha: #A8C686;
  --page-ink: #1F1A1C;
  --page-dark-berry: #6D2233;
  --page-honey: #FFD166;
  --page-sky: #7EC8E3;
  --page-shiso: #9068C3;
  --page-soft-shadow: 0 8px 28px rgba(31, 26, 28, 0.06);

  background:
    radial-gradient(circle at 8% 18%, rgba(255, 181, 194, 0.35) 0%, transparent 26%),
    radial-gradient(circle at 92% 8%, rgba(255, 209, 102, 0.20) 0%, transparent 20%),
    linear-gradient(180deg, #FFE0E8 0%, #FFF9F0 42%, #FFE0E8 100%);
  color: var(--page-ink);
  font-family: var(--font-body);
  line-height: 1.75;
  overflow-x: hidden;
}

.page-home img {
  max-width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.page-home .container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 24px;
}

.page-home .section {
  padding: 72px 0 88px;
}

.page-home .section-heading {
  margin-bottom: 36px;
}

.page-home .section-heading__label {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--page-dark-berry);
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.page-home .section-heading__label::before {
  content: "";
  display: inline-block;
  width: 28px;
  height: 2px;
  background: var(--page-strawberry);
  border-radius: 2px;
}

.page-home .section-heading__desc {
  max-width: 640px;
  color: var(--page-dark-berry);
  margin-top: 12px;
}

.page-home .section-title {
  font-family: var(--font-display);
  font-size: clamp(28px, 4vw, 44px);
  font-weight: 700;
  line-height: 1.22;
  margin: 0;
  letter-spacing: 0.01em;
}

.page-home .section-heading--split {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

/* 首屏 */
.page-home .home-hero {
  position: relative;
  padding-top: 48px;
  margin-bottom: 0;
}

.page-home .hero-rail {
  position: absolute;
  top: 0;
  left: 18px;
  width: 24px;
  transform: rotate(180deg);
  writing-mode: vertical-rl;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.24em;
  color: var(--page-dark-berry);
  display: flex;
  align-items: center;
  gap: 12px;
  z-index: 3;
  opacity: 0.75;
}

.page-home .hero-rail__label {
  color: var(--page-strawberry);
  font-weight: 700;
}

.page-home .hero-rail__rule {
  flex: 1;
  width: 1px;
  background: linear-gradient(180deg, var(--page-strawberry), transparent);
}

.page-home .hero-rail__number {
  font-family: var(--font-mono);
  color: var(--page-ink);
}

.page-home .home-hero__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
}

.page-home .hero-kicker {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--page-dark-berry);
  margin: 0 0 16px;
}

.page-home .hero-kicker__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--page-strawberry);
  box-shadow: 0 0 0 4px rgba(255, 77, 109, 0.14);
}

.page-home .hero-title {
  font-family: var(--font-display);
  font-size: clamp(48px, 8vw, 96px);
  font-weight: 700;
  line-height: 1.06;
  margin: 0 0 24px;
  letter-spacing: 0.02em;
}

.page-home .hero-lead {
  max-width: 560px;
  font-size: 16px;
  color: var(--page-dark-berry);
  margin-bottom: 32px;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 40px;
}

.page-home .btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 15px;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.page-home .btn--primary {
  background: var(--page-strawberry);
  color: var(--page-cream);
  box-shadow: 0 6px 18px rgba(255, 77, 109, 0.28);
}

.page-home .btn--ghost {
  background: transparent;
  border-color: rgba(109, 34, 51, 0.4);
  color: var(--page-dark-berry);
}

.page-home .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(31, 26, 28, 0.12);
}

.page-home .hero-visual {
  position: relative;
  margin: 0;
}

.page-home .hero-visual__frame {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: visible;
  background: linear-gradient(145deg, var(--page-peach), var(--page-sakura) 50%, var(--page-matcha));
}

.page-home .hero-visual__frame img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  margin-left: 5%;
  border: 4px solid var(--page-cream);
}

.page-home .hero-visual__stamp {
  position: absolute;
  top: 24px;
  left: 4%;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--page-cream);
  border: 2px dashed var(--page-strawberry);
  border-radius: 8px;
  color: var(--page-strawberry);
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  padding: 6px 12px;
  box-shadow: var(--shadow-sm);
}

.page-home .hero-visual__stamp svg {
  width: 16px;
  height: 16px;
}

.page-home .hero-visual__caption {
  margin-top: 16px;
  margin-left: 5%;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--page-dark-berry);
  opacity: 0.75;
}

.page-home .hero-strip {
  margin-top: 64px;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
  background: rgba(255, 249, 240, 0.55);
  display: flex;
  flex-direction: column;
  gap: 0;
}

.page-home .hero-strip span {
  display: block;
  padding: 14px 24px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--page-dark-berry);
  border-left: 3px solid var(--page-strawberry);
}

.page-home .hero-strip a {
  color: var(--page-dark-berry);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-home .hero-strip a:hover {
  border-bottom-color: var(--page-strawberry);
  color: var(--page-strawberry);
}

/* 分池 */
.page-home .pool-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-bottom: 28px;
}

.page-home .pool-card {
  position: relative;
  background: var(--page-cream);
  border-radius: var(--radius-md);
  padding: 24px 22px 22px;
  border: 1px solid var(--border-color);
  box-shadow: var(--page-soft-shadow);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-home .pool-card::after {
  content: "";
  position: absolute;
  inset: 6px -6px -6px 6px;
  border: 1px dashed rgba(31, 26, 28, 0.10);
  border-radius: var(--radius-md);
  z-index: -1;
}

.page-home .pool-card:hover {
  transform: translateY(-4px) rotate(0.4deg);
  box-shadow: var(--shadow-md);
}

.page-home .pool-card__index {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--page-ink);
  opacity: 0.35;
  margin-bottom: 10px;
}

.page-home .pool-card__title {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  margin: 0 0 10px;
}

.page-home .pool-card p {
  font-size: 15px;
  color: var(--page-dark-berry);
  margin: 0 0 16px;
}

.page-home .pool-card--sakura {
  background: linear-gradient(140deg, var(--page-sakura), var(--page-cream) 60%);
}

.page-home .pool-card--matcha {
  background: linear-gradient(140deg, rgba(168, 198, 134, 0.28), var(--page-cream) 60%);
}

.page-home .pool-card--peach {
  background: linear-gradient(140deg, rgba(255, 181, 194, 0.35), var(--page-cream) 60%);
}

.page-home .pool-card--strawberry {
  background: linear-gradient(140deg, rgba(255, 77, 109, 0.14), var(--page-cream) 60%);
}

.page-home .pool-note {
  background: rgba(255, 209, 102, 0.14);
  border-left: 4px solid var(--page-honey);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  font-size: 14px;
  color: var(--page-dark-berry);
}

.page-home .pool-note a {
  color: var(--page-strawberry);
  font-weight: 700;
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* 新番 */
.page-home .home-new {
  background:
    linear-gradient(180deg, transparent, rgba(255, 224, 232, 0.7) 15%, rgba(255, 224, 232, 0.7) 85%, transparent),
    radial-gradient(circle at 90% 10%, rgba(126, 200, 227, 0.16), transparent 30%);
}

.page-home .filter-row {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}

.page-home .filter-btn {
  border: 1px solid var(--border-strong);
  background: var(--page-cream);
  color: var(--page-dark-berry);
  border-radius: 999px;
  padding: 8px 20px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
}

.page-home .filter-btn[data-active="true"] {
  background: var(--page-strawberry);
  border-color: var(--page-strawberry);
  color: var(--page-cream);
  box-shadow: 0 4px 12px rgba(255, 77, 109, 0.24);
}

.page-home .new-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-home .new-card {
  background: var(--page-cream);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  border: 1px solid var(--border-color);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-home .new-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.page-home .new-card__media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 3 / 2;
}

.page-home .new-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.page-home .new-card:hover .new-card__media img {
  transform: scale(1.03);
}

.page-home .new-card__media .badge {
  position: absolute;
  top: 12px;
  left: 12px;
}

.page-home .badge {
  display: inline-flex;
  align-items: center;
  padding: 3px 12px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 700;
  color: var(--page-cream);
}

.page-home .badge--sky {
  background: var(--page-sky);
  color: var(--page-ink);
}

.page-home .badge--honey {
  background: var(--page-honey);
  color: var(--page-dark-berry);
}

.page-home .badge--matcha {
  background: var(--page-matcha);
  color: var(--page-ink);
}

.page-home .badge--shiso {
  background: var(--page-shiso);
  color: var(--page-cream);
}

.page-home .badge--s {
  background: var(--page-strawberry);
  color: var(--page-cream);
}

.page-home .badge--stamp {
  background: transparent;
  border: 2px dashed var(--page-strawberry);
  color: var(--page-strawberry);
  font-family: var(--font-mono);
  border-radius: 8px;
}

.page-home .new-card__body {
  padding: 16px 18px 18px;
}

.page-home .new-card__title {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 0 0 10px;
  line-height: 1.3;
}

.page-home .new-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 12px;
}

.page-home .tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: rgba(31, 26, 28, 0.05);
  border: 1px solid rgba(31, 26, 28, 0.10);
  border-radius: 999px;
  padding: 3px 12px;
  font-size: 13px;
  font-weight: 500;
  color: var(--page-dark-berry);
}

.page-home .tag--year {
  font-family: var(--font-mono);
}

.page-home .tag--hot {
  background: rgba(255, 77, 109, 0.1);
  border-color: var(--page-strawberry);
  color: var(--page-strawberry);
  font-weight: 700;
}

.page-home .new-card__meta {
  font-family: var(--font-mono);
  font-size: 13px;
  margin: 4px 0;
  color: var(--page-dark-berry);
  letter-spacing: 0.02em;
}

.page-home .film-strip {
  position: relative;
  margin-top: 40px;
  height: 28px;
  overflow: hidden;
}

.page-home .film-strip::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: repeating-linear-gradient(90deg,
    var(--page-cream) 0 6px,
    transparent 6px 12px);
}

.page-home .film-strip::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  width: 100%;
  height: 4px;
  background: repeating-linear-gradient(90deg,
    var(--page-strawberry) 0 3px,
    transparent 3px 7px);
  opacity: 0.35;
}

/* 专题 */
.page-home .home-topics {
  position: relative;
}

.page-home .topics-scroll {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-home .topic-card {
  background: var(--page-cream);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-color);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.page-home .topic-card:hover {
  transform: translateY(-4px) rotate(0.5deg);
  box-shadow: var(--shadow-md);
}

.page-home .topic-card__cover {
  position: relative;
}

.page-home .topic-card__cover img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.page-home .topic-card__label {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--page-cream);
  border: 1px solid var(--border-color);
  color: var(--page-dark-berry);
  font-family: var(--font-mono);
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 999px;
  box-shadow: var(--shadow-sm);
}

.page-home .topic-card__body {
  padding: 18px 20px 22px;
}

.page-home .topic-card__title {
  font-family: var(--font-display);
  font-size: 22px;
  margin: 0 0 4px;
}

.page-home .topic-card__count {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--page-strawberry);
  margin: 0 0 10px;
}

.page-home .topic-card p {
  font-size: 14px;
  color: var(--page-dark-berry);
  margin: 0 0 14px;
}

/* 导航词 */
.page-home .home-navwords {
  background: linear-gradient(160deg, rgba(255, 181, 194, 0.22), rgba(255, 224, 232, 0.5) 45%, rgba(168, 198, 134, 0.18));
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid var(--border-color);
}

.page-home .navwords-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  margin-bottom: 40px;
}

.page-home .navwords-copy p {
  color: var(--page-dark-berry);
  margin-bottom: 16px;
}

.page-home .navwords-copy .btn {
  margin-top: 8px;
}

.page-home .tag-wall {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-content: flex-start;
  background: rgba(255, 249, 240, 0.6);
  border: 1px dashed rgba(31, 26, 28, 0.16);
  border-radius: var(--radius-md);
  padding: 20px;
}

.page-home .tag-wall__title {
  flex-basis: 100%;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  color: var(--page-dark-berry);
  margin-bottom: 4px;
}

.page-home .tag-wall .tag {
  font-size: 14px;
  padding: 6px 14px;
  background: var(--page-cream);
}

.page-home .navwords-banner {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
}

.page-home .navwords-banner img {
  width: 100%;
  aspect-ratio: 3 / 1;
  object-fit: cover;
  border-radius: var(--radius-md);
}

.page-home .navwords-banner figcaption {
  padding: 10px 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--page-dark-berry);
  background: rgba(255, 249, 240, 0.72);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
  text-align: center;
}

/* 版本说明 */
.page-home .home-version {
  position: relative;
}

.page-home .version-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .version-card {
  background: var(--page-cream);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.2s ease;
}

.page-home .version-card[open] {
  box-shadow: var(--shadow-md);
}

.page-home .version-card summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
}

.page-home .version-card summary::-webkit-details-marker {
  display: none;
}

.page-home .version-card summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--page-strawberry);
  transition: transform 0.2s ease;
}

.page-home .version-card[open] summary::after {
  content: "–";
  transform: rotate(90deg);
}

.page-home .version-card p {
  margin: 10px 0 0;
  padding-top: 10px;
  border-top: 1px dashed var(--border-color);
  font-size: 14px;
  color: var(--page-dark-berry);
}

.page-home .version-help {
  margin-top: 28px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  background: rgba(255, 209, 102, 0.12);
  border-radius: var(--radius-md);
  padding: 18px 20px;
}

.page-home .version-help p {
  margin: 0;
  font-size: 14px;
  color: var(--page-dark-berry);
}

/* 底部引导 */
.page-home .home-guide {
  padding-top: 40px;
}

.page-home .guide-banner {
  background:
    linear-gradient(135deg, rgba(255, 77, 109, 0.9), rgba(255, 181, 194, 0.8)),
    radial-gradient(circle at 80% 20%, rgba(255, 209, 102, 0.4), transparent 40%);
  border-radius: var(--radius-lg);
  padding: 40px 28px;
  color: var(--page-cream);
  box-shadow: 0 16px 40px rgba(255, 77, 109, 0.24);
}

.page-home .guide-banner__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  opacity: 0.85;
}

.page-home .guide-banner h3 {
  font-family: var(--font-display);
  font-size: clamp(22px, 3vw, 32px);
  line-height: 1.35;
  margin: 12px 0 22px;
  max-width: 460px;
}

.page-home .guide-banner p {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
}

.page-home .guide-banner a {
  color: var(--page-cream);
  font-weight: 700;
  text-decoration: none;
  border-bottom: 2px solid rgba(255, 249, 240, 0.5);
  padding-bottom: 2px;
}

.page-home .guide-banner a:hover {
  border-bottom-color: var(--page-cream);
}

/* 动效 */
.page-home .fade-up {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.page-home .fade-up.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* 桌面端 */
@media (min-width: 768px) {
  .page-home .hero-rail {
    left: 22px;
  }

  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  }

  .page-home .hero-strip {
    flex-direction: row;
    justify-content: center;
  }

  .page-home .hero-strip span {
    border-left: none;
    border-top: 2px solid var(--page-strawberry);
    padding: 16px 28px;
  }

  .page-home .pool-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 22px;
  }

  .page-home .new-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .topics-scroll {
    grid-template-columns: 1.2fr 0.9fr 0.9fr;
  }

  .page-home .navwords-grid {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .page-home .version-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .page-home .pool-grid {
    grid-template-columns: repeat(4, 1fr);
  }

  .page-home .hero-visual__frame img {
    margin-left: 8%;
  }

  .page-home .hero-visual__stamp {
    left: 2%;
  }
}