.page-home {
  --home-radius: 2px;
  --home-pad: clamp(1rem, 2.2vw, 1.5rem);
  --home-gap: clamp(0.9rem, 2vw, 1.5rem);
  --home-grid-line: rgba(53, 240, 208, 0.06);
}

.page-home .section + .section {
  margin-top: clamp(2.5rem, 5vw, 4.5rem);
}

.page-home .home-context {
  margin: 0 0 clamp(1rem, 2.5vw, 1.75rem);
  padding-bottom: 0.6rem;
  border-bottom: 1px solid var(--line);
  color: var(--muted);
  letter-spacing: 0.04em;
}

/* 首屏控制台 */
.page-home .home-console {
  position: relative;
  display: grid;
  gap: var(--home-gap);
  padding-bottom: clamp(1.5rem, 4vw, 2.75rem);
  border-bottom: 1px solid var(--line);
}

.page-home .home-console::before {
  content: "";
  position: absolute;
  inset: -1rem -1rem auto -1rem;
  height: 22rem;
  background-image:
    repeating-linear-gradient(90deg, var(--home-grid-line) 0 1px, transparent 1px 56px),
    repeating-linear-gradient(0deg, var(--home-grid-line) 0 1px, transparent 1px 56px);
  pointer-events: none;
  z-index: 0;
}

.page-home .console-declare,
.page-home .console-visual {
  position: relative;
  z-index: 1;
  min-width: 0;
}

.page-home .console-declare h1 {
  margin: 0.5rem 0 0.9rem;
  font-family: var(--font-display);
  font-size: clamp(2.1rem, 4.6vw, 3.5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-home .console-lead {
  margin: 0 0 1.25rem;
  max-width: 46ch;
  color: var(--muted);
  font-size: 0.9875rem;
  line-height: 1.8;
}

.page-home .version-strip {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem 1.25rem;
  padding: 0.7rem 0.85rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--home-radius);
}

.page-home .version-strip__cell {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.page-home .version-strip__label {
  font-family: var(--font-mono);
  font-size: 0.6875rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-home .version-strip__value {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--cyan);
  white-space: nowrap;
}

.page-home .console-index {
  margin-top: 1.25rem;
}

.page-home .console-index ol {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .console-index a {
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.55rem 0;
  border-top: 1px solid var(--line);
  color: var(--text);
  font-size: 0.9375rem;
  text-decoration: none;
  transition: color 0.2s var(--ease), padding-left 0.2s var(--ease);
}

.page-home .console-index li:last-child a {
  border-bottom: 1px solid var(--line);
}

.page-home .console-index a:hover,
.page-home .console-index a:focus-visible {
  color: var(--cyan);
  padding-left: 0.3rem;
}

.page-home .idx {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cyan);
  letter-spacing: 0.06em;
}

.page-home .console-visual .media-frame {
  border-radius: var(--home-radius);
}

.page-home .console-note {
  margin: 0.65rem 0 0;
  font-family: var(--font-mono);
  font-size: 0.75rem;
  line-height: 1.6;
  color: var(--muted);
}

/* 概况数据条 */
.page-home .home-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
  margin: clamp(1.25rem, 3vw, 2rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-stats li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding-left: 0.75rem;
  border-left: 2px solid var(--line);
  min-width: 0;
}

.page-home .stat-num {
  font-family: var(--font-mono);
  font-size: clamp(1.3rem, 2.6vw, 1.75rem);
  font-weight: 600;
  color: var(--silver);
  letter-spacing: -0.01em;
}

.page-home .stat-label {
  font-size: 0.8125rem;
  color: var(--muted);
  line-height: 1.5;
}

/* 区块标题 */
.page-home .section-head {
  max-width: 64ch;
  margin-bottom: clamp(1.25rem, 3vw, 2rem);
}

.page-home .section-head h2 {
  margin: 0.4rem 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.8vw, 2.35rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-home .section-head p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9375rem;
  line-height: 1.8;
}

/* 版本对照 */
.page-home .version-grid {
  display: grid;
  gap: var(--home-gap);
  align-items: start;
}

.page-home .flip-card {
  perspective: 1400px;
  outline: none;
  min-width: 0;
}

.page-home .flip-card:focus-visible {
  box-shadow: 0 0 0 2px var(--cyan);
}

.page-home .flip-inner {
  display: grid;
  transform-style: preserve-3d;
  transition: transform 480ms var(--ease);
}

.page-home .flip-card:hover .flip-inner,
.page-home .flip-card:focus .flip-inner,
.page-home .flip-card:focus-within .flip-inner {
  transform: rotateY(180deg);
}

.page-home .flip-face {
  grid-area: 1 / 1;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  padding: var(--home-pad);
  border-radius: var(--home-radius);
  min-width: 0;
}

.page-home .flip-face--front {
  background: var(--paper);
  color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: 9px 9px 0 rgba(53, 240, 208, 0.14);
}

.page-home .flip-face--back {
  transform: rotateY(180deg);
  background: var(--panel);
  border: 1px solid var(--cyan);
  color: var(--text);
}

.page-home .flip-face h3 {
  margin: 0.7rem 0 0.6rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-home .flip-face--front h3 {
  color: var(--ink);
}

.page-home .flip-list {
  margin: 0 0 0.9rem;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.page-home .flip-list li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.875rem;
  line-height: 1.65;
}

.page-home .flip-face--front .flip-list li {
  color: #14323f;
}

.page-home .flip-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--orange);
}

.page-home .flip-face--back .flip-list li {
  color: var(--muted);
}

.page-home .flip-face--back .flip-list li::before {
  background: var(--cyan);
}

.page-home .flip-face .meta {
  margin: 0;
  font-size: 0.72rem;
}

.page-home .flip-face--front .meta {
  color: #3d5a67;
}

.page-home .version-grid .media-frame {
  border-radius: var(--home-radius);
}

.page-home .version-points {
  display: grid;
  gap: 1rem;
  margin: clamp(1.25rem, 3vw, 2rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .version-points li {
  padding: 0.9rem 0 0;
  border-top: 1px solid var(--line);
  min-width: 0;
}

.page-home .point-num {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
  margin-bottom: 0.35rem;
}

.page-home .version-points strong {
  display: block;
  font-size: 1rem;
  color: var(--text);
  margin-bottom: 0.3rem;
}

.page-home .version-points p {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted);
}

/* 资料库与战报 */
.page-home .stream-grid {
  display: grid;
  gap: clamp(1.5rem, 3.5vw, 2.5rem);
}

.page-home .library-index h2,
.page-home .stream-timeline h2 {
  margin: 0.4rem 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-home .library-lead,
.page-home .timeline-lead {
  margin: 0 0 1.1rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .library-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
}

.page-home .library-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 0.75rem;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--line);
}

.page-home .library-list li:first-child {
  border-top: 1px solid var(--line);
}

.page-home .library-list__num {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--cyan);
}

.page-home .library-list__name {
  font-size: 0.9375rem;
  color: var(--text);
}

.page-home .library-list__meta {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  color: var(--silver);
  white-space: nowrap;
}

.page-home .timeline {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0 0 0 1.1rem;
  border-left: 1px solid var(--line);
  display: grid;
  gap: 1rem;
}

.page-home .timeline li {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding-left: 0.85rem;
  min-width: 0;
}

.page-home .timeline li::before {
  content: "";
  position: absolute;
  left: -1.42rem;
  top: 0.35rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(53, 240, 208, 0.14);
}

.page-home .timeline__time {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-home .timeline__title {
  font-size: 0.9375rem;
  color: var(--text);
}

.page-home .timeline__meta {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--muted);
}

.page-home .tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin-bottom: 1.25rem;
}

.page-home .stream-timeline .media-frame {
  margin-bottom: 1.25rem;
  border-radius: var(--home-radius);
}

/* 订阅 */
.page-home .subscribe-grid {
  display: grid;
  gap: var(--home-gap);
}

.page-home .sub-card {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
  padding: var(--home-pad);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  min-width: 0;
}

.page-home .sub-card--primary {
  border-color: var(--orange);
  box-shadow: inset 3px 0 0 var(--orange);
}

.page-home .sub-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
}

.page-home .sub-card p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .sub-list {
  list-style: none;
  margin: 0.2rem 0 0.6rem;
  padding: 0;
  display: grid;
  gap: 0.4rem;
  width: 100%;
}

.page-home .sub-list li {
  position: relative;
  padding-left: 1rem;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--text);
}

.page-home .sub-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

.page-home .pack-row {
  display: grid;
  gap: 0.8rem;
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .pack-row li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 0.85rem 0.9rem;
  border: 1px dashed var(--line);
  border-radius: var(--home-radius);
  min-width: 0;
}

.page-home .pack-row strong {
  font-size: 0.9375rem;
  color: var(--silver);
}

.page-home .pack-row span {
  font-size: 0.8125rem;
  line-height: 1.6;
  color: var(--muted);
}

/* 积分榜 */
.page-home .rank-grid {
  display: grid;
  gap: clamp(1.25rem, 3vw, 2rem);
}

.page-home .rank-copy h2 {
  margin: 0.4rem 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.8vw, 2.35rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-home .rank-lead {
  margin: 0 0 1.25rem;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .rank-steps {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-home .rank-steps li {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
  min-width: 0;
}

.page-home .step-num {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 2.1rem;
  height: 2.1rem;
  border: 1px solid var(--cyan);
  color: var(--cyan);
  font-family: var(--font-mono);
  font-size: 0.8rem;
}

.page-home .rank-steps strong {
  display: block;
  color: var(--text);
  font-size: 0.9875rem;
  margin-bottom: 0.2rem;
}

.page-home .rank-steps p {
  margin: 0;
  font-size: 0.85rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .rank-visual {
  display: grid;
  gap: var(--home-gap);
  min-width: 0;
}

.page-home .rank-board {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  overflow: hidden;
}

.page-home .rank-board__head {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.5rem 0.75rem;
  background: var(--silver);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
}

.page-home .rank-board ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .rank-board li {
  display: flex;
  justify-content: space-between;
  gap: 0.75rem;
  padding: 0.55rem 0.75rem;
  border-top: 1px solid var(--line);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

.page-home .rank-key {
  color: var(--text);
}

.page-home .rank-val {
  color: var(--muted);
  white-space: nowrap;
}

.page-home .rank-visual .media-frame {
  border-radius: var(--home-radius);
}

/* 上手路径 */
.page-home .path-steps {
  display: grid;
  gap: 1rem;
  margin: 0 0 clamp(1.25rem, 3vw, 2rem);
  padding: 0;
  list-style: none;
}

.page-home .path-steps li {
  padding: 1rem;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  min-width: 0;
}

.page-home .path-steps h3 {
  margin: 0.4rem 0 0.45rem;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 800;
  color: var(--text);
}

.page-home .path-steps p {
  margin: 0 0 0.7rem;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .path-steps a {
  font-size: 0.875rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
  padding-bottom: 0.1rem;
}

.page-home .path-steps a:hover,
.page-home .path-steps a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-home .path-contact {
  display: grid;
  gap: 1rem;
  padding: var(--home-pad);
  background: var(--ink-deep);
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: var(--home-radius);
}

.page-home .path-contact h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--text);
}

.page-home .path-contact__text p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .path-contact__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.6rem;
  min-width: 0;
}

.page-home .path-contact__list li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  min-width: 0;
}

.page-home .path-contact__list span {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-home .path-contact__list strong {
  font-size: 0.875rem;
  font-weight: 500;
  line-height: 1.6;
  color: var(--silver);
  word-break: break-word;
}

.page-home .home-trust {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
  margin: clamp(1.25rem, 3vw, 1.75rem) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-trust li {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding-left: 0.75rem;
  border-left: 2px solid var(--line);
  min-width: 0;
}

.page-home .path-note {
  margin: clamp(1rem, 2.5vw, 1.5rem) 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.page-home .path-note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}

.page-home .path-note a:hover,
.page-home .path-note a:focus-visible {
  border-bottom-color: var(--cyan);
}

/* 响应式 */
@media (min-width: 640px) {
  .page-home .home-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-trust {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 720px) {
  .page-home .timeline {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0.85rem;
    padding: 1.6rem 0 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .page-home .timeline li {
    padding-left: 0;
    padding-top: 0.25rem;
  }

  .page-home .timeline li::before {
    left: 0;
    top: -1.94rem;
  }

  .page-home .path-contact {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
    gap: 1.5rem;
  }
}

@media (min-width: 900px) {
  .page-home .home-console {
    grid-template-columns: minmax(0, 34fr) minmax(0, 66fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
    align-items: start;
  }

  .page-home .version-grid {
    grid-template-columns: minmax(0, 44fr) minmax(0, 56fr);
    gap: clamp(1.25rem, 2.5vw, 2rem);
  }

  .page-home .rank-grid {
    grid-template-columns: minmax(0, 44fr) minmax(0, 56fr);
    align-items: start;
  }

  .page-home .subscribe-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-home .stream-grid {
    grid-template-columns: minmax(0, 34fr) minmax(0, 66fr);
    gap: clamp(1.5rem, 3vw, 2.5rem);
  }

  .page-home .library-index {
    padding-right: clamp(1rem, 2vw, 1.75rem);
    border-right: 1px solid var(--line);
  }
}

@media (max-width: 719px) {
  .page-home .flip-card {
    perspective: none;
  }

  .page-home .flip-inner {
    display: block;
    transform: none !important;
  }

  .page-home .flip-face {
    grid-area: auto;
    transform: none !important;
    backface-visibility: visible;
    -webkit-backface-visibility: visible;
  }

  .page-home .flip-face--back {
    margin-top: 0.75rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .flip-inner {
    transition: none;
  }

  .page-home .console-index a {
    transition: none;
  }
}
<<<END>>>