.page-home {
  --pad: 20px;
  --home-cut: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  --home-cut-sm: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 0 100%);
  --home-cut-media: polygon(0 0, 100% 0, 100% calc(100% - 32px), calc(100% - 32px) 100%, 0 100%);
  background: var(--ink);
  color: var(--white);
  overflow-x: clip;
}

.page-home .section {
  padding: 56px 0;
}

.page-home h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 4.6vw, 2.5rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-home h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--white);
}

.page-home p {
  margin: 0;
}

.page-home .eyebrow {
  color: var(--cyan);
  font-size: 11px;
  letter-spacing: 0.18em;
}

.page-home .section-lede {
  margin-top: 14px;
  max-width: 46ch;
  color: var(--moss);
  font-size: 0.97rem;
  line-height: 1.7;
}

.page-home .home-copy {
  margin-top: 14px;
  max-width: 42ch;
  color: var(--moss);
  font-size: 0.97rem;
  line-height: 1.72;
}

/* —— 数字体系 —— */
.page-home .home-num {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-home .home-num--xl {
  font-size: clamp(1.9rem, 5.4vw, 2.9rem);
  line-height: 1;
  color: var(--white);
}

.page-home .home-num--signal {
  color: var(--signal);
}

.page-home .home-num__unit {
  margin-left: 2px;
  font-size: 0.42em;
  font-weight: 600;
  letter-spacing: 0.06em;
}

/* —— 按钮 —— */
.page-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  font-family: var(--font-sans);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 0.03em;
  text-decoration: none;
  clip-path: var(--home-cut-sm);
  transition: background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .btn--solid {
  background: var(--cyan);
  color: #04120E;
  border: 1px solid var(--cyan);
}

.page-home .btn--solid:hover {
  background: #6BF2DA;
  border-color: #6BF2DA;
}

.page-home .btn--ghost {
  background: transparent;
  border: 1px solid var(--line);
  color: var(--white);
}

.page-home .btn--ghost:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

/* —— 筛选按钮 —— */
.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .filter-btn {
  appearance: none;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--concrete);
  font-family: var(--font-sans);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  padding: 9px 14px;
  cursor: pointer;
  clip-path: var(--home-cut-sm);
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-home .filter-btn:hover {
  color: var(--white);
  border-color: var(--moss);
}

.page-home .filter-btn[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: #04120E;
}

/* —— 封面首屏 —— */
.page-home .home-cover {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 44px 0 0;
  background:
    radial-gradient(130% 90% at 82% -10%, rgba(53, 231, 198, 0.16), transparent 62%),
    linear-gradient(180deg, #061713 0%, #05100C 72%);
}

.page-home .home-cover__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .home-cover__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 38%;
  opacity: 0.34;
  filter: saturate(0.85) contrast(1.05);
}

.page-home .home-cover__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(102deg, rgba(5, 16, 12, 0.97) 0%, rgba(5, 16, 12, 0.82) 46%, rgba(5, 16, 12, 0.42) 100%);
}

.page-home .home-cover__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 28px;
  padding-bottom: 32px;
}

.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--concrete);
  text-transform: uppercase;
}

.page-home .home-context__dot {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(53, 231, 198, 0.18);
}

.page-home .home-context__sep {
  color: var(--line);
}

.page-home .home-cover__title {
  margin: 18px 0 0;
  font-family: var(--font-display);
  font-size: clamp(2.15rem, 7.8vw, 5.2rem);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .home-cover__title em {
  font-style: normal;
  color: var(--cyan);
}

.page-home .home-cover__lede {
  margin: 20px 0 0;
  max-width: 36ch;
  color: var(--moss);
  font-size: 1rem;
  line-height: 1.72;
}

.page-home .home-cover__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .home-cover__panel {
  border: 1px solid var(--line);
  background: rgba(16, 42, 34, 0.82);
  clip-path: var(--home-cut);
  padding: 20px 18px 18px;
  backdrop-filter: blur(2px);
}

.page-home .home-cover__panel-label {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-home .home-cover__panel-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-cover__panel-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--moss);
}

.page-home .home-cover__panel-list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .home-cover__panel-name {
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-home .home-cover__panel-note {
  margin-top: 14px;
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--concrete);
}

/* —— 数据带 —— */
.page-home .home-stats {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  margin-top: 8px;
}

.page-home .home-stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 16px 20px;
  background: rgba(5, 16, 12, 0.88);
}

.page-home .home-stat__label {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--concrete);
}

.page-home .home-cover__pulse {
  position: relative;
  z-index: 1;
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--mid) 24%, var(--cyan) 50%, var(--mid) 76%, transparent 100%);
  opacity: 0.75;
  transition: opacity 0.3s var(--ease);
}

.page-home .home-cover:hover .home-cover__pulse {
  opacity: 1;
}

/* —— 适配清单 —— */
.page-home .home-adapt {
  padding: 24px 0 8px;
  background: var(--ink-2);
}

.page-home .home-adapt__panel {
  display: grid;
  gap: 22px;
  padding: 24px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: var(--home-cut);
}

.page-home .home-adapt__head h2 {
  margin-top: 8px;
  font-size: clamp(1.35rem, 4vw, 1.8rem);
}

.page-home .home-adapt__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .home-adapt__item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  grid-template-areas:
    "num name"
    "num desc";
  gap: 4px 10px;
  align-items: start;
}

.page-home .home-adapt__num {
  grid-area: num;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--cyan);
  padding-top: 2px;
}

.page-home .home-adapt__name {
  grid-area: name;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.page-home .home-adapt__desc {
  grid-area: desc;
  font-size: 0.84rem;
  line-height: 1.55;
  color: var(--concrete);
}

.page-home .home-adapt__link {
  justify-self: start;
}

/* —— 坐标索引 —— */
.page-home .home-board {
  background: var(--ink);
}

.page-home .home-board__head {
  display: grid;
  gap: 20px;
}

.page-home .home-board__grid {
  display: grid;
  gap: 24px;
  margin-top: 28px;
}

.page-home .home-board__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .home-board__link {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr) 22px;
  grid-template-areas:
    "code name go"
    "code meta go";
  align-items: center;
  gap: 4px 12px;
  padding: 15px 6px 15px 2px;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: background 0.18s var(--ease), box-shadow 0.18s var(--ease);
}

.page-home .home-board__code {
  grid-area: code;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.06em;
  color: var(--concrete);
  transition: color 0.18s var(--ease);
}

.page-home .home-board__name {
  grid-area: name;
  font-size: 0.97rem;
  font-weight: 600;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-home .home-board__meta {
  grid-area: meta;
  font-size: 0.8rem;
  letter-spacing: 0.02em;
  color: var(--concrete);
}

.page-home .home-board__go {
  grid-area: go;
  justify-self: end;
  font-size: 0.95rem;
  color: var(--line);
  transition: transform 0.18s var(--ease), color 0.18s var(--ease);
}

.page-home .home-board__link:hover,
.page-home .home-board__link:focus-visible {
  background: rgba(53, 231, 198, 0.05);
  box-shadow: inset 2px 0 0 var(--cyan);
}

.page-home .home-board__link:hover .home-board__code,
.page-home .home-board__link:focus-visible .home-board__code {
  color: var(--cyan);
}

.page-home .home-board__link:hover .home-board__go,
.page-home .home-board__link:focus-visible .home-board__go {
  color: var(--cyan);
  transform: translateX(4px);
}

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

.page-home .home-board__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  clip-path: var(--home-cut-media);
}

.page-home .home-board__figure figcaption {
  margin-top: 12px;
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: var(--concrete);
}

.page-home .home-board__foot {
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  color: var(--concrete);
}

.page-home .home-board__foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 231, 198, 0.4);
}

.page-home .home-board__foot a:hover {
  border-bottom-color: var(--cyan);
}

/* —— 标签 —— */
.page-home .home-tags {
  background: var(--ink-2);
}

.page-home .home-tags__grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-home .home-tag {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px 24px;
  background: linear-gradient(180deg, rgba(16, 42, 34, 0.92) 0%, rgba(10, 27, 22, 0.6) 100%);
  border-top: 2px solid var(--line);
}

.page-home .home-tag:nth-child(1) {
  border-top-color: var(--cyan);
}

.page-home .home-tag:nth-child(4) {
  border-top-color: var(--signal);
}

.page-home .home-tag__code {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  color: var(--concrete);
}

.page-home .home-tag__desc {
  font-size: 0.86rem;
  line-height: 1.65;
  color: var(--moss);
}

/* —— 对照路线 —— */
.page-home .home-route {
  display: grid;
  gap: 18px;
  margin-top: 24px;
  padding: 22px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: var(--home-cut);
}

.page-home .home-route__label {
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--cyan);
}

.page-home .home-route__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 0;
}

.page-home .home-route__step {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  font-size: 0.85rem;
  color: var(--white);
}

.page-home .home-route__step::after {
  content: "→";
  margin: 0 12px 0 12px;
  color: var(--mid);
}

.page-home .home-route__step:last-child::after {
  content: none;
  margin: 0;
}

.page-home .home-route__k {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  color: var(--concrete);
}

.page-home .home-route__cta {
  justify-self: start;
}

/* —— 数据高亮 —— */
.page-home .home-data {
  background: var(--ink);
}

.page-home .home-data__grid {
  display: grid;
  gap: 30px;
}

.page-home .home-data__points {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-data__points li {
  position: relative;
  padding-left: 22px;
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--moss);
}

.page-home .home-data__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 10px;
  height: 2px;
  background: var(--cyan);
}

.page-home .home-version {
  margin-top: 22px;
  border: 1px solid var(--line);
  background: rgba(16, 42, 34, 0.72);
  clip-path: var(--home-cut-sm);
}

.page-home .home-version > summary {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 0.88rem;
  letter-spacing: 0.02em;
  color: var(--white);
}

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

.page-home .home-version__chip {
  font-family: var(--font-mono);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 2px 8px;
  background: var(--signal);
  color: #1A0A02;
}

.page-home .home-version__summary-text {
  color: var(--moss);
}

.page-home .home-version ul {
  list-style: none;
  margin: 0;
  padding: 0 16px 16px;
  display: grid;
  gap: 8px;
}

.page-home .home-version li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
  font-size: 0.86rem;
  color: var(--moss);
}

.page-home .home-version li .home-num {
  color: var(--white);
}

.page-home .home-data__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

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

.page-home .home-data__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  clip-path: var(--home-cut-media);
}

.page-home .home-data__figure figcaption {
  margin-top: 12px;
  font-size: 11px;
  line-height: 1.6;
  letter-spacing: 0.05em;
  color: var(--concrete);
}

/* —— 看台收束 —— */
.page-home .home-stand {
  position: relative;
  padding: 56px 0 0;
  background:
    radial-gradient(120% 80% at 18% 0%, rgba(28, 107, 94, 0.28), transparent 66%),
    var(--ink-2);
  overflow: hidden;
}

.page-home .home-stand__grid {
  display: grid;
  gap: 30px;
  padding-bottom: 44px;
}

.page-home .home-stand__text h2 {
  margin-top: 10px;
}

.page-home .home-stand__text .btn {
  margin-top: 26px;
}

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

.page-home .home-stand__figure img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(0.9) brightness(0.92);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 32px 100%, 0 calc(100% - 32px));
}

.page-home .home-stand__pulse {
  height: 2px;
  background: linear-gradient(90deg, transparent 0%, var(--mid) 22%, var(--cyan) 52%, var(--mid) 78%, transparent 100%);
  opacity: 0.8;
}

/* —— 右下抽屉 —— */
.page-home .home-drawer {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 60;
}

.page-home .home-drawer__toggle {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  cursor: pointer;
  list-style: none;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: var(--home-cut-sm);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--white);
  transition: border-color 0.18s var(--ease), color 0.18s var(--ease);
}

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

.page-home .home-drawer__toggle:hover {
  border-color: var(--cyan);
  color: var(--cyan);
}

.page-home .home-drawer__dot {
  width: 6px;
  height: 6px;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(53, 231, 198, 0.16);
}

.page-home .home-drawer__panel {
  position: absolute;
  right: 0;
  bottom: calc(100% + 10px);
  width: min(300px, calc(100vw - 32px));
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  clip-path: var(--home-cut);
}

.page-home .home-drawer__title {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--white);
}

.page-home .home-drawer__desc {
  margin-top: 10px;
  font-size: 0.83rem;
  line-height: 1.62;
  color: var(--moss);
}

.page-home .home-drawer__btn {
  margin-top: 16px;
  width: 100%;
  padding: 11px 16px;
  font-size: 0.85rem;
}

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

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

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

  .page-home .home-adapt__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 20px;
  }
}

/* —— 桌面 —— */
@media (min-width: 900px) {
  .page-home .section {
    padding: 96px 0;
  }

  .page-home .home-cover {
    padding-top: 72px;
  }

  .page-home .home-cover__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
    gap: 48px;
    padding-bottom: 44px;
  }

  .page-home .home-cover__panel {
    padding: 22px 22px 20px;
  }

  .page-home .home-cover__lede {
    font-size: 1.04rem;
  }

  .page-home .home-cover__actions .btn {
    padding: 14px 26px;
  }

  .page-home .home-adapt {
    padding: 32px 0 12px;
  }

  .page-home .home-adapt__panel {
    grid-template-columns: 262px minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
    padding: 28px 30px;
  }

  .page-home .home-adapt__list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 14px;
  }

  .page-home .home-adapt__item {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas:
      "num"
      "name"
      "desc";
    gap: 6px;
  }

  .page-home .home-board__head {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
    gap: 36px;
  }

  .page-home .home-board__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 44px;
    margin-top: 34px;
  }

  .page-home .home-board__figure {
    grid-column: 1;
    grid-row: 1;
  }

  .page-home .home-board__list {
    grid-column: 2;
    grid-row: 1;
  }

  .page-home .home-board__link {
    grid-template-columns: 72px minmax(0, 1fr) 26px;
    padding: 17px 10px 17px 4px;
  }

  .page-home .home-board__name {
    font-size: 1rem;
  }

  .page-home .home-tags__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    margin-top: 34px;
  }

  .page-home .home-route {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 32px;
    padding: 24px 26px;
    margin-top: 28px;
  }

  .page-home .home-data__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    gap: 56px;
    align-items: center;
  }

  .page-home .home-data__points {
    gap: 14px;
  }

  .page-home .home-stand {
    padding-top: 88px;
  }

  .page-home .home-stand__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: center;
    gap: 64px;
    padding-bottom: 64px;
  }

  .page-home .home-stand__figure {
    transform: translateY(18px);
  }
}

@media (min-width: 1200px) {
  .page-home .home-cover__title {
    letter-spacing: -0.025em;
  }

  .page-home .home-cover__panel {
    margin-bottom: 6px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-cover__pulse,
  .page-home .home-board__go,
  .page-home .home-board__link,
  .page-home .btn,
  .page-home .filter-btn {
    transition: none;
  }
}
<<<END>>>