.page-home {
  background: var(--ink-900);
  color: var(--paper-100);
  overflow-x: hidden;
}

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

/* ---------- 首屏：分屏叙事 + 面板视觉 ---------- */
.page-home .home-hero {
  padding: 20px 0 52px;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .home-hero__grid {
  display: grid;
  gap: 34px;
}

.page-home .home-hero__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(38px, 9vw, 74px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  margin: 14px 0 0;
  color: var(--paper-100);
}

.page-home .home-hero__lede {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.85;
  color: rgba(244, 237, 224, 0.8);
}

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

.page-home .home-hero__list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-hero__list li {
  border-left: 3px solid var(--gold-400);
  padding: 2px 0 2px 14px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(244, 237, 224, 0.86);
}

.page-home .home-hero__list .mono {
  font-family: var(--font-mono);
  color: var(--gold-400);
  letter-spacing: 0.02em;
}

/* 右侧面板视觉 */
.page-home .home-visual {
  position: relative;
  padding: 16px 16px 20px;
  background: linear-gradient(155deg, var(--ink-800) 0%, var(--ink-900) 78%);
  border: 1px solid var(--line-600);
  box-shadow: 8px 8px 0 rgba(11, 18, 32, 0.9);
}

.page-home .home-visual::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 26px;
  height: 26px;
  background: linear-gradient(225deg, var(--ink-700) 0 50%, transparent 50%);
  border-left: 1px solid var(--line-600);
  border-bottom: 1px solid var(--line-600);
}

.page-home .home-visual__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line-soft);
}

.page-home .home-visual__bar .mono {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--gold-400);
}

.page-home .home-visual__hint {
  font-size: 12px;
  color: var(--slate-400);
}

.page-home .home-wire {
  display: block;
  width: 100%;
  height: auto;
  margin: 16px 0;
}

.page-home .home-visual__shot {
  border: 1px solid var(--line-600);
  background: var(--ink-900);
}

.page-home .home-visual__shot img {
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: brightness(0.62) contrast(1.05);
}

/* ---------- 3.5.1 变化：Bento ---------- */
.page-home .home-changes {
  padding: 56px 0 48px;
  background: var(--ink-900);
}

.page-home .home-bento {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
  margin-top: 28px;
}

.page-home .home-bento__cell {
  background: var(--ink-800);
  border: 1px solid var(--line-600);
  padding: 20px 20px 22px;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease),
    box-shadow var(--dur) var(--ease);
}

.page-home .home-bento__cell h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 22px;
  line-height: 1.25;
  margin: 12px 0 10px;
  letter-spacing: -0.005em;
}

.page-home .home-bento__cell p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 237, 224, 0.78);
}

.page-home .home-bento__cell:hover {
  transform: translateY(-2px);
  border-color: var(--gold-400);
  box-shadow: 0 8px 0 rgba(11, 18, 32, 0.85);
}

.page-home .home-bento__focus {
  position: relative;
  background: var(--paper-100);
  color: var(--paper-ink);
  border-color: rgba(11, 18, 32, 0.92);
  box-shadow: 6px 6px 0 rgba(11, 18, 32, 0.9);
  padding: 24px 22px 26px;
}

.page-home .home-bento__focus h3 {
  color: var(--paper-ink);
  font-size: 26px;
}

.page-home .home-bento__focus p {
  color: rgba(20, 26, 38, 0.78);
}

.page-home .home-bento__points {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-home .home-bento__points li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(20, 26, 38, 0.82);
}

.page-home .home-bento__points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.62em;
  width: 8px;
  height: 2px;
  background: var(--celadon-700);
}

.page-home .home-bento__wide {
  border-left: 4px solid var(--gold-400);
}

@media (min-width: 720px) {
  .page-home .home-bento {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .home-bento__focus {
    grid-column: span 2;
  }
  .page-home .home-bento__wide {
    grid-column: span 2;
  }
}

@media (min-width: 1024px) {
  .page-home .home-hero {
    padding: 40px 0 76px;
  }
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 56px;
    align-items: start;
  }
  .page-home .home-bento {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .home-bento__focus {
    grid-column: span 2;
    grid-row: span 2;
  }
  .page-home .home-bento__wide {
    grid-column: span 3;
  }
}

/* ---------- 版本对照 ---------- */
.page-home .home-compare {
  padding: 48px 0 56px;
  background: var(--ink-800);
  border-top: 1px solid var(--line-600);
  border-bottom: 1px solid var(--line-600);
}

.page-home .home-compare__head {
  display: grid;
  gap: 18px;
  margin: 24px 0 28px;
}

.page-home .version-switch {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}

.page-home .version-switch__label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate-400);
}

.page-home .home-compare__notes {
  display: grid;
  gap: 10px;
}

.page-home .home-note {
  margin: 0;
  padding: 10px 0 10px 14px;
  border-left: 3px solid var(--line-600);
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 237, 224, 0.66);
  transition: border-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .home-note.is-version-active {
  border-left-color: var(--gold-400);
  color: rgba(244, 237, 224, 0.95);
}

.page-home .home-note--legacy.is-version-active {
  border-left-color: var(--clay-500);
}

.page-home .home-compare__body {
  display: grid;
  gap: 24px;
}

.page-home .home-compare__figure {
  border: 1px solid var(--line-600);
  background: var(--ink-900);
}

.page-home .home-compare__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: brightness(0.55) contrast(1.06);
}

.page-home .home-compare__tablewrap {
  min-width: 0;
  overflow-x: auto;
}

.page-home .home-compare__table {
  width: 100%;
  border-collapse: collapse;
  min-width: 520px;
  font-size: 14px;
}

.page-home .home-compare__table caption {
  text-align: left;
  padding: 0 0 12px;
  font-size: 13px;
  color: var(--slate-400);
}

.page-home .home-compare__table th,
.page-home .home-compare__table td {
  text-align: left;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line-soft);
  line-height: 1.7;
  vertical-align: top;
  color: rgba(244, 237, 224, 0.84);
  transition: background-color var(--dur) var(--ease);
}

.page-home .home-compare__table thead th {
  background: var(--ink-700);
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.02em;
  color: var(--paper-100);
}

.page-home .home-compare__table tbody th {
  font-weight: 500;
  color: var(--paper-100);
  white-space: nowrap;
}

.page-home .home-compare__table [data-version-column].is-version-active {
  background: rgba(215, 164, 69, 0.12);
  color: var(--paper-100);
}

.page-home .home-compare__table tbody tr:hover th,
.page-home .home-compare__table tbody tr:hover td {
  background: rgba(76, 169, 140, 0.12);
}

.page-home .home-compare__table tbody tr:hover [data-version-column].is-version-active {
  background: rgba(215, 164, 69, 0.2);
}

.page-home .home-compare__tablewrap .annotation {
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.75;
  color: var(--slate-400);
  border-left: 3px solid var(--gold-400);
  padding-left: 12px;
}

@media (min-width: 1024px) {
  .page-home .home-compare__head {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 32px;
    align-items: start;
  }
  .page-home .home-compare__body {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    gap: 32px;
    align-items: start;
  }
  .page-home .home-compare__tablewrap {
    overflow-x: visible;
  }
}

/* ---------- 三条处理路径 ---------- */
.page-home .home-paths {
  padding: 56px 0 52px;
  background: var(--ink-900);
}

.page-home .home-paths__grid {
  display: grid;
  gap: 20px;
  margin-top: 28px;
}

.page-home .home-path {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 24px 22px 26px;
  position: relative;
}

.page-home .home-path h3 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 24px;
  line-height: 1.22;
  margin: 0;
}

.page-home .home-path > p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
}

.page-home .home-path__steps {
  margin: 0;
  padding-left: 18px;
  display: grid;
  gap: 8px;
  font-size: 14px;
  line-height: 1.75;
}

.page-home .home-path__steps li::marker {
  font-family: var(--font-mono);
  color: var(--celadon-700);
}

.page-home .home-path__figure {
  border: 1px solid rgba(20, 26, 38, 0.4);
  background: var(--paper-200);
}

.page-home .home-path__figure img {
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: brightness(0.72) contrast(1.04) saturate(0.85);
}

.page-home .home-path .btn {
  align-self: flex-start;
  margin-top: auto;
}

.page-home .home-copy {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(20, 26, 38, 0.08);
  border-left: 3px solid var(--celadon-700);
}

.page-home .home-copy .code-path {
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: 0.01em;
  color: var(--paper-ink);
  word-break: break-all;
}

@media (min-width: 900px) {
  .page-home .home-paths__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: stretch;
  }
}

/* ---------- 支持能力 ---------- */
.page-home .home-support {
  padding: 0 0 56px;
  background: var(--ink-900);
}

.page-home .home-support__panel {
  display: grid;
  gap: 26px;
  padding: 28px 22px 30px;
  background: var(--ink-700);
  border: 1px solid var(--line-600);
  border-top: 4px solid var(--gold-400);
}

.page-home .home-support__intro h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(26px, 5vw, 40px);
  line-height: 1.1;
  margin: 8px 0 12px;
}

.page-home .home-support__intro p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 237, 224, 0.78);
  max-width: 52ch;
}

.page-home .home-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
}

.page-home .home-stats__item {
  padding: 14px 14px 16px;
  border: 1px solid var(--line-600);
  background: rgba(11, 18, 32, 0.55);
}

.page-home .home-stats__item dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate-400);
  margin-bottom: 8px;
}

.page-home .home-stats__num {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--gold-400);
}

.page-home .home-support__foot {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--slate-400);
}

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

@media (min-width: 1024px) {
  .page-home .home-support__panel {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 32px;
    padding: 36px 34px 38px;
  }
  .page-home .home-support__intro {
    grid-row: span 3;
  }
  .page-home .home-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
  }
  .page-home .home-stats__item {
    border-right: 0;
  }
  .page-home .home-stats__item:last-child {
    border-right: 1px solid var(--line-600);
  }
}

/* ---------- 近期更新 ---------- */
.page-home .home-updates {
  padding: 0 0 60px;
  background: var(--ink-900);
}

.page-home .home-updates__list {
  list-style: none;
  margin: 24px 0 26px;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .home-updates__item {
  display: grid;
  gap: 8px;
  padding: 18px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background-color var(--dur) var(--ease);
}

.page-home .home-updates__item:hover {
  background: rgba(27, 41, 64, 0.45);
}

.page-home .home-updates__when {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--gold-400);
}

.page-home .home-updates__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 237, 224, 0.82);
}

@media (min-width: 768px) {
  .page-home .home-updates__item {
    grid-template-columns: 110px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
    padding-left: 12px;
    padding-right: 12px;
  }
}

/* ---------- 结尾去向 ---------- */
.page-home .home-cta {
  padding: 0 0 68px;
  background: var(--ink-900);
}

.page-home .home-cta__inner {
  display: grid;
  gap: 20px;
  padding: 28px 22px;
  border: 1px solid var(--line-600);
  background: linear-gradient(120deg, var(--ink-800) 0%, var(--ink-900) 70%);
}

.page-home .home-cta__inner h2 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(24px, 5vw, 36px);
  line-height: 1.1;
  margin: 0 0 10px;
}

.page-home .home-cta__inner p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(244, 237, 224, 0.78);
  max-width: 46ch;
}

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

@media (min-width: 900px) {
  .page-home .home-cta__inner {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
    align-items: center;
    gap: 32px;
    padding: 34px 34px;
  }
  .page-home .home-cta__inner .btn {
    justify-self: end;
  }
}

/* ---------- 键盘焦点 ---------- */
.page-home a:focus-visible,
.page-home button:focus-visible,
.page-home summary:focus-visible {
  outline: 2px solid var(--gold-400);
  outline-offset: 2px;
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .home-bento__cell,
  .page-home .home-note,
  .page-home .home-updates__item,
  .page-home .home-compare__table th,
  .page-home .home-compare__table td {
    transition: none;
  }
  .page-home .home-bento__cell:hover {
    transform: none;
  }
}