.page-home {
  --home-frame: 1px solid rgba(217, 169, 74, 0.28);
  --home-card-bg: linear-gradient(158deg, rgba(44, 27, 82, 0.92), rgba(20, 11, 38, 0.97));
  --home-section-y: clamp(3rem, 7vw, 5.5rem);
  color: var(--mist);
  background: var(--void);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(1.25rem, 3vw, 2.5rem) 0 clamp(3rem, 6vw, 4.5rem);
  border-bottom: var(--line-gold);
  background:
    radial-gradient(115% 90% at 84% -18%, rgba(217, 169, 74, 0.2), transparent 58%),
    radial-gradient(90% 80% at 4% 6%, rgba(110, 123, 255, 0.16), transparent 62%),
    linear-gradient(178deg, var(--night) 0%, var(--void) 74%);
}

.page-home .hero-scene {
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.page-home .hero-scene img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  -webkit-mask-image: radial-gradient(78% 92% at 76% 32%, #000 0%, transparent 78%);
  mask-image: radial-gradient(78% 92% at 76% 32%, #000 0%, transparent 78%);
}

.page-home .hero-grid {
  display: grid;
  gap: clamp(1.75rem, 4vw, 3rem);
  align-items: start;
}

.page-home .breadcrumb {
  margin-bottom: 1.1rem;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--violet-grey);
}

.page-home .hero-title {
  margin: 0.6rem 0 0;
  font-family: var(--font-serif);
  font-size: clamp(2.3rem, 8.2vw, 5rem);
  line-height: 1.1;
  letter-spacing: 0.02em;
  color: var(--mist);
  text-shadow: 0 0 1px rgba(217, 169, 74, 0.85), 0 0 32px rgba(217, 169, 74, 0.26);
}

.page-home .hero-lede {
  max-width: 58ch;
  margin: 1.15rem 0 0;
  font-size: 1rem;
  line-height: 1.9;
  color: rgba(242, 238, 248, 0.84);
}

.page-home .hero-points {
  margin: 1.35rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
  max-width: 62ch;
}

.page-home .hero-points li {
  position: relative;
  padding-left: 1.1rem;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--violet-grey);
}

.page-home .hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.68em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 8px rgba(217, 169, 74, 0.7);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.6rem;
}

.page-home .hero-note {
  margin: 1.5rem 0 0;
  font-size: 0.78rem;
  line-height: 1.7;
  letter-spacing: 0.14em;
  color: rgba(185, 172, 212, 0.8);
}

.page-home .version-card {
  position: relative;
  padding: clamp(1.15rem, 3vw, 1.6rem);
  border: var(--home-frame);
  border-radius: var(--radius-m);
  background: var(--home-card-bg);
  box-shadow: var(--shadow-paper);
}

.page-home .version-card::before {
  content: "";
  position: absolute;
  left: clamp(1.15rem, 3vw, 1.6rem);
  right: clamp(1.15rem, 3vw, 1.6rem);
  top: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), rgba(79, 227, 208, 0.6), transparent);
}

.page-home .version-kicker {
  margin: 0.5rem 0 0;
  font-size: 0.72rem;
  letter-spacing: 0.3em;
  color: var(--violet-grey);
}

.page-home .version-mark {
  margin: 0.35rem 0 0.9rem;
  font-family: var(--font-mono);
  font-size: clamp(2.8rem, 9vw, 3.8rem);
  font-weight: 600;
  line-height: 1;
  color: var(--gold-bright);
  text-shadow: 0 0 26px rgba(242, 212, 138, 0.35);
}

.page-home .version-facts {
  margin: 0;
  display: grid;
  gap: 0.1rem;
}

.page-home .version-facts > div {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.75rem;
  justify-content: space-between;
  padding: 0.5rem 0;
  border-bottom: 1px dashed rgba(217, 169, 74, 0.22);
}

.page-home .version-facts dt {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  color: var(--violet-grey);
}

.page-home .version-facts dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.86rem;
  color: var(--mist);
}

.page-home .version-foot {
  margin: 1rem 0 0;
  font-size: 0.86rem;
}

.page-home .version-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 208, 0.45);
  padding-bottom: 1px;
}

.page-home .version-foot a:hover {
  color: var(--gold-bright);
  border-bottom-color: rgba(242, 212, 138, 0.7);
}

.page-home .version-spine {
  display: none;
}

/* ---------- 通用章节头 ---------- */
.page-home .sec-head {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: clamp(1.75rem, 4vw, 2.75rem);
}

.page-home .sec-head > div {
  max-width: 64ch;
}

.page-home h2 {
  margin: 0.5rem 0 0;
  font-family: var(--font-serif);
  font-size: clamp(1.6rem, 3.8vw, 2.45rem);
  line-height: 1.28;
  letter-spacing: 0.01em;
  color: var(--mist);
}

.page-home h2::after {
  content: "";
  display: block;
  width: 48px;
  height: 2px;
  margin-top: 0.85rem;
  background: linear-gradient(90deg, var(--gold), rgba(217, 169, 74, 0));
}

.page-home .sec-lede {
  margin: 0.9rem 0 0;
  max-width: 62ch;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--violet-grey);
}

/* ---------- 订阅记录 ---------- */
.page-home .subs {
  padding-block: var(--home-section-y);
  background: linear-gradient(180deg, var(--void) 0%, var(--night) 58%, var(--void) 100%);
}

.page-home .subs-grid {
  display: grid;
  gap: 1rem;
}

.page-home .sub-card {
  border: var(--home-frame);
  border-radius: var(--radius-m);
  background: var(--home-card-bg);
  box-shadow: var(--shadow-paper);
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-home .sub-card:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 212, 138, 0.55);
  box-shadow: var(--shadow-lift);
}

.page-home .sub-card summary {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 1rem 1.1rem;
  list-style: none;
  cursor: pointer;
}

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

.page-home .sub-dot {
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--orange);
  box-shadow: 0 0 10px rgba(255, 138, 61, 0.85);
}

.page-home .sub-main {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  min-width: 0;
}

.page-home .sub-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  color: var(--gold);
}

.page-home .sub-title {
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--mist);
}

.page-home .sub-chev {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
  margin-left: auto;
}

.page-home .sub-chev::before,
.page-home .sub-chev::after {
  content: "";
  position: absolute;
  background: var(--gold-bright);
  border-radius: 2px;
}

.page-home .sub-chev::before {
  left: 0;
  right: 0;
  top: 6px;
  height: 2px;
}

.page-home .sub-chev::after {
  top: 0;
  bottom: 0;
  left: 6px;
  width: 2px;
  transition: opacity 0.2s var(--ease);
}

.page-home .sub-card[open] .sub-chev::after {
  opacity: 0;
}

.page-home .sub-body {
  padding: 0 1.1rem 1.1rem;
}

.page-home .sub-body p {
  margin: 0;
  padding-top: 0.85rem;
  border-top: 1px dashed rgba(217, 169, 74, 0.24);
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--violet-grey);
}

.page-home .subs-figure,
.page-home .pillar-figure,
.page-home .tag-figure {
  margin: clamp(1.5rem, 3.5vw, 2.25rem) 0 0;
  border: var(--home-frame);
  border-radius: var(--radius-m);
  overflow: hidden;
  box-shadow: var(--shadow-paper);
  background: var(--nebula);
}

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

.page-home .subs-figure img {
  aspect-ratio: 5 / 3;
}

/* ---------- 双柱 ---------- */
.page-home .pillars {
  padding-block: var(--home-section-y);
  background: var(--void);
}

.page-home .pillar-grid {
  display: grid;
  gap: 1.25rem;
}

.page-home .pillar {
  position: relative;
  padding: clamp(1.35rem, 3.2vw, 2.1rem);
  border: var(--home-frame);
  border-radius: var(--radius-m);
  background: linear-gradient(165deg, rgba(44, 27, 82, 0.9), rgba(20, 11, 38, 0.96));
  box-shadow: var(--shadow-paper);
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease);
}

.page-home .pillar:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-home .pillar--account {
  background: linear-gradient(165deg, rgba(30, 18, 56, 0.96), rgba(20, 11, 38, 0.99));
  border-color: rgba(79, 227, 208, 0.26);
}

.page-home .pillar-mark {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.32em;
  color: var(--gold);
}

.page-home .pillar h3 {
  margin: 0.55rem 0 0.7rem;
  font-family: var(--font-serif);
  font-size: clamp(1.3rem, 2.8vw, 1.7rem);
  color: var(--mist);
}

.page-home .pillar-text {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: var(--violet-grey);
}

.page-home .pillar-list {
  margin: 1.1rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.55rem;
}

.page-home .pillar-list li {
  position: relative;
  padding-left: 1.15rem;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(242, 238, 248, 0.78);
}

.page-home .pillar-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 12px;
  height: 1px;
  background: var(--gold);
}

.page-home .pillar-links {
  display: flex;
  flex-wrap: wrap;
  gap: 1.1rem;
  margin: 1.3rem 0 0;
  padding-top: 1rem;
  border-top: 1px solid rgba(217, 169, 74, 0.22);
}

.page-home .pillar-links a {
  font-size: 0.88rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 208, 0.4);
  padding-bottom: 1px;
}

.page-home .pillar-links a:hover {
  color: var(--gold-bright);
  border-bottom-color: rgba(242, 212, 138, 0.65);
}

.page-home .pillar-figure img {
  aspect-ratio: 3 / 2;
}

.page-home .pillar-figure figcaption {
  padding: 0.85rem 1rem;
  font-size: 0.82rem;
  line-height: 1.7;
  color: var(--violet-grey);
  border-top: 1px solid rgba(217, 169, 74, 0.2);
  background: rgba(20, 11, 38, 0.8);
}

/* ---------- 评测矩阵 ---------- */
.page-home .evals {
  padding-block: var(--home-section-y);
  background:
    radial-gradient(90% 70% at 10% 0%, rgba(110, 123, 255, 0.12), transparent 60%),
    linear-gradient(180deg, var(--night), var(--void));
}

.page-home .eval-grid {
  display: grid;
  gap: 1.1rem;
}

.page-home .eval-card {
  display: flex;
  flex-direction: column;
  padding: clamp(1.2rem, 2.8vw, 1.6rem);
  border: var(--home-frame);
  border-radius: var(--radius-m);
  background: var(--home-card-bg);
  box-shadow: var(--shadow-paper);
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-home .eval-card:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 212, 138, 0.55);
  box-shadow: var(--shadow-lift);
}

.page-home .eval-card .data-num {
  margin: 0.9rem 0 0.35rem;
  font-size: clamp(2.1rem, 5vw, 2.8rem);
  line-height: 1;
  color: var(--gold-bright);
}

.page-home .eval-card h3 {
  margin: 0 0 0.6rem;
  font-size: 1.1rem;
  line-height: 1.5;
  color: var(--mist);
}

.page-home .eval-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--violet-grey);
}

.page-home .eval-more {
  margin-top: auto;
  padding-top: 1rem;
}

.page-home .eval-more a {
  font-size: 0.88rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 208, 0.4);
  padding-bottom: 1px;
}

.page-home .eval-more a:hover {
  color: var(--gold-bright);
  border-bottom-color: rgba(242, 212, 138, 0.65);
}

/* ---------- 数据带 ---------- */
.page-home .stats {
  padding-block: clamp(2.75rem, 6vw, 4.5rem);
  border-top: var(--line-gold);
  border-bottom: var(--line-gold);
  background:
    radial-gradient(80% 130% at 50% -10%, rgba(217, 169, 74, 0.15), transparent 62%),
    linear-gradient(180deg, var(--night), var(--void));
}

.page-home .stats-grid {
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 0.85rem;
}

.page-home .stat {
  padding: 0.75rem 0 0.75rem 0.9rem;
  border-left: 2px solid rgba(217, 169, 74, 0.38);
}

.page-home .stat-num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: clamp(1.7rem, 5vw, 2.5rem);
  font-weight: 600;
  line-height: 1.05;
  color: var(--gold-bright);
}

.page-home .stat-unit {
  margin-left: 0.1em;
  font-size: 0.5em;
  letter-spacing: 0.04em;
  color: var(--violet-grey);
}

.page-home .stat-label {
  display: block;
  margin-top: 0.5rem;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  color: var(--violet-grey);
}

.page-home .stats-foot {
  margin: clamp(1.5rem, 3vw, 2.25rem) 0 0;
  max-width: 70ch;
  font-size: 0.85rem;
  line-height: 1.85;
  color: rgba(185, 172, 212, 0.9);
}

.page-home .stats-foot a {
  margin-left: 0.35rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 208, 0.4);
}

.page-home .stats-foot a:hover {
  color: var(--gold-bright);
}

/* ---------- 标签 ---------- */
.page-home .tags {
  padding-block: var(--home-section-y);
  background: var(--void);
}

.page-home .tag-layout {
  display: grid;
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
}

.page-home .tag-cols {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
}

.page-home .tag-col-title {
  margin: 0 0 0.85rem;
  padding-bottom: 0.5rem;
  font-size: 0.75rem;
  letter-spacing: 0.28em;
  color: var(--gold);
  border-bottom: 1px solid rgba(217, 169, 74, 0.28);
}

.page-home .tag-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.page-home .tag-list .badge {
  display: inline-block;
  padding: 0.32rem 0.7rem;
  font-size: 0.76rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
  color: var(--mist);
  text-decoration: none;
  border: 1px solid rgba(217, 169, 74, 0.45);
  border-radius: var(--radius-pill);
  background: rgba(44, 27, 82, 0.55);
  transition: color 0.22s var(--ease), background 0.22s var(--ease), border-color 0.22s var(--ease);
}

.page-home .tag-list .badge--cyan {
  border-color: rgba(79, 227, 208, 0.42);
  background: rgba(79, 227, 208, 0.08);
}

.page-home .tag-list .badge:hover {
  color: var(--void);
  background: var(--gold-bright);
  border-color: var(--gold-bright);
}

.page-home .tag-figure img {
  aspect-ratio: 10 / 7;
}

/* ---------- 下一步 ---------- */
.page-home .next {
  padding-block: clamp(2.75rem, 6vw, 4.5rem) clamp(3rem, 7vw, 5rem);
  border-top: var(--line-gold);
  background: linear-gradient(180deg, var(--night), var(--void));
}

.page-home .next-grid {
  display: grid;
  gap: 1.1rem;
}

.page-home .next-card {
  display: block;
  padding: clamp(1.2rem, 2.8vw, 1.75rem);
  border: var(--home-frame);
  border-radius: var(--radius-m);
  background: var(--home-card-bg);
  box-shadow: var(--shadow-paper);
  color: inherit;
  text-decoration: none;
  transition: transform 0.28s var(--ease), box-shadow 0.28s var(--ease), border-color 0.28s var(--ease);
}

.page-home .next-card:hover {
  transform: translateY(-4px);
  border-color: rgba(242, 212, 138, 0.6);
  box-shadow: var(--shadow-lift);
}

.page-home .next-index {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.28em;
  color: var(--gold);
}

.page-home .next-card h3 {
  margin: 0.6rem 0 0.55rem;
  font-family: var(--font-serif);
  font-size: 1.3rem;
  color: var(--mist);
}

.page-home .next-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--violet-grey);
}

.page-home .next-go {
  display: inline-block;
  margin-top: 1rem;
  font-size: 0.86rem;
  color: var(--cyan);
  border-bottom: 1px solid rgba(79, 227, 208, 0.4);
  padding-bottom: 1px;
}

.page-home .next-card:hover .next-go {
  color: var(--gold-bright);
  border-bottom-color: rgba(242, 212, 138, 0.7);
}

.page-home .foot-hint {
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  font-size: 0.82rem;
  line-height: 1.85;
  color: rgba(185, 172, 212, 0.85);
}

.page-home .foot-hint a {
  margin: 0 0.15rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 208, 0.35);
}

.page-home .foot-hint a:hover {
  color: var(--gold-bright);
}

/* ---------- 焦点与动效 ---------- */
.page-home a:focus-visible,
.page-home summary:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 3px;
  border-radius: var(--radius-s);
}

@keyframes home-rise {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.page-home [data-reveal] {
  animation: home-rise 0.62s var(--ease) both;
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-home .subs-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem;
  }

  .page-home .eval-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .next-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-home .sec-head {
    flex-direction: row;
    align-items: flex-end;
    justify-content: space-between;
    gap: 2.5rem;
  }

  .page-home .sec-head > div {
    flex: 1 1 auto;
  }

  .page-home .stats-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.25rem 1.5rem;
  }
}

@media (min-width: 900px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 1.55fr) minmax(0, 0.85fr);
    gap: clamp(2rem, 5vw, 4.5rem);
  }

  .page-home .pillar-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
    align-items: stretch;
  }

  .page-home .pillar {
    display: flex;
    flex-direction: column;
  }

  .page-home .pillar-links {
    margin-top: auto;
  }

  .page-home .tag-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    align-items: start;
  }

  .page-home .tag-figure {
    margin-top: 0;
  }
}

@media (min-width: 1024px) {
  .page-home .stats-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .version-card {
    padding-right: clamp(2rem, 4vw, 2.6rem);
  }

  .page-home .version-spine {
    display: block;
    position: absolute;
    top: clamp(1.15rem, 3vw, 1.6rem);
    right: 0.7rem;
    margin: 0;
    writing-mode: vertical-rl;
    text-orientation: mixed;
    font-size: 0.68rem;
    letter-spacing: 0.34em;
    color: rgba(185, 172, 212, 0.75);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    animation: none !important;
    transition: none !important;
  }

  .page-home .sub-card:hover,
  .page-home .pillar:hover,
  .page-home .eval-card:hover,
  .page-home .next-card:hover {
    transform: none;
  }
}