.page-home {
  --home-glass: rgba(251, 247, 242, 0.08);
  --home-gold-line: rgba(232, 212, 138, 0.34);
  --home-shadow-soft: 0 22px 48px -34px rgba(20, 16, 14, 0.5);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 70%;
  background:
    radial-gradient(circle at 78% 18%, rgba(201, 162, 39, 0.16), transparent 58%),
    radial-gradient(circle at 12% 82%, rgba(193, 39, 45, 0.1), transparent 60%);
  pointer-events: none;
}

.page-home .home-hero .hy-shell {
  position: relative;
}

.page-home .home-hero__inner {
  display: grid;
  gap: clamp(26px, 5vw, 54px);
  align-items: end;
  margin-top: clamp(14px, 3vw, 26px);
}

@media (min-width: 900px) {
  .page-home .home-hero__inner {
    grid-template-columns: 55fr 45fr;
  }
}

.page-home .home-hero__copy .hy-h1 {
  margin: 10px 0 0;
}

.page-home .home-hero__lead {
  max-width: 34em;
  margin: 18px 0 0;
  font-size: 1.03rem;
  line-height: 1.85;
  color: var(--hy-ink);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 14px;
  margin-top: 26px;
}

.page-home .home-hero__textlink {
  flex: 1 1 100%;
  font-size: 0.94rem;
  color: var(--hy-cinnabar-deep);
  text-decoration: none;
  border-bottom: 1px dashed var(--hy-gold);
  padding-bottom: 2px;
  width: fit-content;
}

.page-home .home-hero__textlink:hover,
.page-home .home-hero__textlink:focus-visible {
  color: var(--hy-cinnabar);
}

.page-home .home-hero__facts {
  display: grid;
  gap: 10px;
  margin: 30px 0 0;
  padding: 20px 0 0;
  list-style: none;
  border-top: 1px solid var(--hy-line);
}

@media (min-width: 620px) {
  .page-home .home-hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }
}

.page-home .home-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

.page-home .home-hero__facts .hy-mono {
  font-size: 1.28rem;
  font-weight: 700;
  color: var(--hy-cinnabar);
  letter-spacing: 0.02em;
}

.page-home .home-hero__facts em {
  font-style: normal;
  font-size: 0.86rem;
  color: var(--hy-warmgray);
}

.page-home .home-hero__visual {
  position: relative;
  display: block;
  border-radius: var(--hy-r-card);
  overflow: hidden;
  min-height: clamp(284px, 46vw, 512px);
  background: linear-gradient(155deg, #3a1113 0%, var(--hy-ink) 62%);
  box-shadow: var(--hy-shadow-2);
}

.page-home .home-hero__visual img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
  opacity: 0.72;
}

.page-home .home-hero__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 66% 26%, rgba(232, 212, 138, 0.4), transparent 48%),
    radial-gradient(circle at 24% 78%, rgba(193, 39, 45, 0.46), transparent 56%);
  pointer-events: none;
}

.page-home .home-hero__seal {
  position: absolute;
  right: clamp(14px, 4vw, 32px);
  bottom: clamp(14px, 4vw, 32px);
  display: grid;
  place-items: center;
  width: clamp(84px, 13vw, 124px);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  border: 2px solid var(--hy-gold);
  box-shadow: inset 0 0 0 6px rgba(193, 39, 45, 0.28);
  background: rgba(20, 16, 14, 0.42);
  color: var(--hy-gold-light);
  font-family: var(--hy-serif);
  font-weight: 700;
  font-size: clamp(0.74rem, 1.3vw, 0.92rem);
  letter-spacing: 0.14em;
  line-height: 1.4;
  text-align: center;
}

/* ---------- 章节头部 ---------- */
.page-home .home-head {
  max-width: 46rem;
}

.page-home .home-head .hy-h2 {
  margin: 10px 0 0;
}

.page-home .home-head__note {
  margin: 14px 0 0;
  line-height: 1.85;
  color: var(--hy-warmgray);
}

/* ---------- 入口地图 ---------- */
.page-home .home-map {
  margin-top: clamp(24px, 4vw, 38px);
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r-card);
  background: var(--hy-cloud);
  box-shadow: var(--home-shadow-soft);
}

.page-home .home-map__bar {
  display: grid;
  gap: 14px;
  padding: 16px;
  border-radius: var(--hy-r-sm);
  background: linear-gradient(100deg, var(--hy-cinnabar) 0%, var(--hy-cinnabar-deep) 100%);
}

@media (min-width: 780px) {
  .page-home .home-map__bar {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

.page-home .home-map__brandline {
  font-family: var(--hy-serif);
  font-size: 0.98rem;
  color: var(--hy-cloud);
  letter-spacing: 0.03em;
}

.page-home .home-map__slots {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  min-width: 0;
}

.page-home .home-map__slot {
  padding: 8px 16px;
  border-radius: var(--hy-r-pill);
  font-family: var(--hy-mono);
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: var(--hy-cloud);
  background: rgba(251, 247, 242, 0.14);
  white-space: nowrap;
}

.page-home .home-map__slot--nav {
  background: transparent;
  border: 1px dashed var(--hy-gold-light);
  color: var(--hy-gold-light);
}

.page-home .home-map__slot--search {
  background: rgba(251, 247, 242, 0.2);
}

.page-home .home-map__slot--login {
  background: var(--hy-gold);
  color: var(--hy-ink);
  font-weight: 700;
  box-shadow: 0 0 0 4px rgba(201, 162, 39, 0.22);
}

.page-home .home-map__legend {
  display: grid;
  gap: 12px;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-map__legend li {
  display: grid;
  grid-template-columns: 14px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  font-size: 0.95rem;
  line-height: 1.75;
  color: var(--hy-ink);
}

.page-home .home-map__dot {
  display: block;
  width: 12px;
  height: 12px;
  margin-top: 7px;
  border-radius: 50%;
}

.page-home .home-map__dot--gold {
  background: var(--hy-gold-light);
  box-shadow: inset 0 0 0 2px var(--hy-gold);
}

.page-home .home-map__dot--red {
  background: var(--hy-cinnabar);
}

.page-home .home-map__dot--ink {
  background: var(--hy-ink);
  opacity: 0.55;
}

.page-home .home-map__foot {
  margin-top: 22px;
  padding-left: 18px;
  border-left: 3px solid var(--hy-gold);
  color: var(--hy-warmgray);
  line-height: 1.8;
}

.page-home .home-map__foot a {
  color: var(--hy-cinnabar-deep);
}

/* ---------- 横向分带 ---------- */
.page-home .home-band {
  margin: 0 0 clamp(26px, 4vw, 44px);
  overflow: hidden;
  border-radius: var(--hy-r-card);
}

/* ---------- 版本对照 ---------- */
.page-home .home-compare {
  display: grid;
  margin-top: clamp(24px, 4vw, 38px);
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r-card);
  overflow: hidden;
  box-shadow: var(--home-shadow-soft);
}

@media (min-width: 860px) {
  .page-home .home-compare {
    grid-template-columns: 1fr 1fr;
  }
}

.page-home .home-compare__col {
  display: flex;
  flex-direction: column;
  padding: clamp(22px, 3.4vw, 36px);
  min-width: 0;
}

.page-home .home-compare__col--new {
  background: var(--hy-cloud);
}

.page-home .home-compare__col--old {
  background: var(--hy-teal);
  color: var(--hy-cloud);
}

@media (min-width: 860px) {
  .page-home .home-compare__col--old {
    border-left: 3px solid var(--hy-gold-light);
  }
}

.page-home .home-compare__head {
  display: grid;
  gap: 12px;
  justify-items: start;
  margin-bottom: 8px;
}

.page-home .home-compare__col--old .hy-h3,
.page-home .home-compare__col--old dt {
  color: var(--hy-cloud);
}

.page-home .home-compare__list {
  margin: 14px 0 0;
}

.page-home .home-compare__row {
  padding: 15px 0;
  border-bottom: 1px solid var(--hy-line);
}

.page-home .home-compare__col--old .home-compare__row {
  border-bottom-color: rgba(251, 247, 242, 0.18);
}

.page-home .home-compare__row:last-child {
  border-bottom: 0;
}

.page-home .home-compare__row dt {
  font-family: var(--hy-serif);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.02em;
}

.page-home .home-compare__row dd {
  margin: 6px 0 0;
  font-size: 0.95rem;
  line-height: 1.75;
}

.page-home .home-compare__col--old dd {
  color: rgba(251, 247, 242, 0.82);
}

.page-home .home-compare__cta {
  margin-top: 22px;
  align-self: flex-start;
}

/* ---------- 界面切片 ---------- */
.page-home .home-slice {
  display: grid;
  gap: clamp(22px, 4vw, 44px);
  align-items: center;
  margin-top: clamp(34px, 5vw, 56px);
}

@media (min-width: 900px) {
  .page-home .home-slice {
    grid-template-columns: 46fr 54fr;
  }

  .page-home .home-slice__figure {
    transform: translateY(-22px);
  }
}

.page-home .home-slice__copy p {
  margin: 12px 0 0;
  line-height: 1.85;
  color: var(--hy-ink);
}

.page-home .home-slice__copy a {
  color: var(--hy-cinnabar-deep);
  border-bottom: 1px solid var(--hy-gold);
  text-decoration: none;
}

/* ---------- 折叠对照 ---------- */
.page-home .home-folds {
  display: grid;
  gap: 12px;
  margin-top: clamp(24px, 4vw, 38px);
}

.page-home .home-fold {
  border: 1px solid var(--hy-line);
  border-radius: var(--hy-r-sm);
  background: var(--hy-cloud);
  overflow: hidden;
}

.page-home .home-fold[open] {
  border-color: var(--hy-gold);
  box-shadow: var(--home-shadow-soft);
}

.page-home .home-fold summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  padding: 16px 18px;
  cursor: pointer;
  font-family: var(--hy-serif);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--hy-ink);
  list-style: none;
}

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

.page-home .home-fold summary::after {
  content: "＋";
  flex: 0 0 auto;
  font-family: var(--hy-mono);
  font-size: 1rem;
  color: var(--hy-gold-deep);
}

.page-home .home-fold[open] summary::after {
  content: "－";
  color: var(--hy-cinnabar);
}

.page-home .home-fold summary:focus-visible {
  outline: 2px solid var(--hy-gold);
  outline-offset: -2px;
}

.page-home .home-fold__body {
  padding: 0 18px 18px;
  border-top: 1px solid var(--hy-line);
}

.page-home .home-fold__body p {
  margin: 14px 0 0;
  line-height: 1.85;
  color: var(--hy-ink);
}

.page-home .home-fold__tip {
  padding-left: 14px;
  border-left: 3px solid var(--hy-gold-light);
  color: var(--hy-warmgray);
  font-size: 0.94rem;
}

.page-home .home-steps {
  display: grid;
  gap: 16px;
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding: 0;
  list-style: none;
  counter-reset: home-step;
}

@media (min-width: 860px) {
  .page-home .home-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .home-steps li {
  position: relative;
  padding: 20px 20px 20px 22px;
  border-radius: var(--hy-r-sm);
  background: var(--hy-cloud);
  border: 1px solid var(--hy-line);
  border-top: 3px solid var(--hy-cinnabar);
  line-height: 1.8;
  font-size: 0.95rem;
  color: var(--hy-ink);
  box-shadow: var(--home-shadow-soft);
}

.page-home .home-steps .hy-mono {
  display: block;
  margin-bottom: 8px;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--hy-gold-deep);
}

/* ---------- 收藏路径（深色） ---------- */
.page-home .home-save {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-home .home-save {
    grid-template-columns: 58fr 42fr;
  }
}

.page-home .home-save__body .hy-h2 {
  margin: 10px 0 0;
}

.page-home .home-save__body > p {
  margin: 16px 0 0;
  line-height: 1.85;
  max-width: 40em;
}

.page-home .home-save__list {
  display: grid;
  gap: 12px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-save__list li {
  padding: 15px 18px;
  border-radius: var(--hy-r-sm);
  border: 1px solid var(--home-gold-line);
  background: var(--home-glass);
}

.page-home .home-save__list a {
  display: inline-block;
  font-family: var(--hy-serif);
  font-weight: 700;
  font-size: 1.02rem;
  color: var(--hy-gold-light);
  text-decoration: none;
  border-bottom: 1px dashed var(--home-gold-line);
  padding-bottom: 2px;
}

.page-home .home-save__list a:hover,
.page-home .home-save__list a:focus-visible {
  color: var(--hy-cloud);
  border-bottom-color: var(--hy-cloud);
}

.page-home .home-save__list span {
  display: block;
  margin-top: 7px;
  font-size: 0.93rem;
  line-height: 1.75;
  color: rgba(251, 247, 242, 0.78);
}

.page-home .home-save__figure {
  margin: 0;
}

.page-home .home-save__figure .hy-media__caption {
  color: rgba(251, 247, 242, 0.7);
}

/* ---------- 最近更新 ---------- */
.page-home .home-posts {
  display: grid;
  gap: 18px;
  margin-top: clamp(24px, 4vw, 38px);
}

@media (min-width: 880px) {
  .page-home .home-posts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .home-post {
  display: flex;
  flex-direction: column;
  padding: 22px;
  border-radius: var(--hy-r-card);
  border: 1px solid var(--hy-line);
  background: var(--hy-cloud);
  border-top: 3px solid var(--hy-gold);
  box-shadow: var(--home-shadow-soft);
  min-width: 0;
}

.page-home .home-post__meta {
  margin: 0 0 10px;
}

.page-home .home-post__meta .hy-mono {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--hy-r-pill);
  background: var(--hy-paper);
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--hy-cinnabar-deep);
}

.page-home .home-post .hy-h3 {
  margin: 0;
}

.page-home .home-post p {
  margin: 12px 0 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--hy-warmgray);
}

.page-home .home-post__link {
  margin-top: auto;
  padding-top: 16px;
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--hy-cinnabar);
  text-decoration: none;
  letter-spacing: 0.02em;
}

.page-home .home-post__link::after {
  content: " →";
  color: var(--hy-gold-deep);
}

.page-home .home-post__link:hover,
.page-home .home-post__link:focus-visible {
  color: var(--hy-cinnabar-deep);
}

.page-home .home-help {
  display: grid;
  gap: 20px;
  align-items: center;
  margin-top: clamp(30px, 4vw, 46px);
  padding: clamp(22px, 3.4vw, 34px);
  border-radius: var(--hy-r-card);
  background: linear-gradient(120deg, var(--hy-paper) 0%, var(--hy-cloud) 68%);
  border: 1px dashed var(--hy-gold);
}

@media (min-width: 800px) {
  .page-home .home-help {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 32px;
  }
}

.page-home .home-help__text .hy-h3 {
  margin: 0;
}

.page-home .home-help__text p {
  margin: 12px 0 0;
  line-height: 1.85;
  color: var(--hy-warmgray);
  max-width: 44em;
}

.page-home .home-help .hy-btn {
  justify-self: start;
}

/* ---------- 窄屏保护 ---------- */
@media (max-width: 640px) {
  .page-home .home-map__slot {
    white-space: normal;
  }

  .page-home .hy-shell {
    padding-left: 18px;
    padding-right: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero__visual,
  .page-home .home-slice__figure {
    transform: none;
  }
}
</parameter>
</parameter>