.page-home {
  --home-gap: 16px;
  --home-radius: 26px;
  --home-line: rgba(108, 124, 140, 0.28);
  display: flex;
  flex-direction: column;
  gap: 54px;
  padding-bottom: 84px;
  color: var(--paper);
  background:
    radial-gradient(1100px 560px at 10% -6%, rgba(34, 240, 224, 0.10), transparent 62%),
    radial-gradient(900px 480px at 94% 2%, rgba(255, 107, 44, 0.10), transparent 64%),
    linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 46%, var(--ink-900) 100%);
}

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

.page-home > .section,
.page-home > .bento-dock {
  margin-top: 0;
  margin-bottom: 0;
}

/* ---------- 上下文条 ---------- */
.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 18px;
  padding-top: 22px;
  padding-bottom: 2px;
}

.page-home .context-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}

.page-home .context-text {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--steel-2);
}

/* ---------- Bento 首屏 ---------- */
.page-home .bento-dock {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .dock-lead {
  padding: 26px 22px 24px;
  border-radius: var(--home-radius);
  background:
    linear-gradient(165deg, rgba(34, 240, 224, 0.10), transparent 58%),
    var(--ink-700);
  border: 1px solid var(--home-line);
}

.page-home .dock-lead h1 {
  margin: 10px 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(27px, 5.4vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .dock-lead .lede {
  margin: 0 0 22px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.78;
  color: rgba(242, 233, 220, 0.84);
}

.page-home .dock-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .dock-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .dock-stats .stat {
  position: relative;
  overflow: hidden;
  padding: 16px 16px 20px;
  border-radius: var(--radius-md);
  background: var(--ink-700);
  border: 1px solid var(--home-line);
}

.page-home .dock-stats .stat::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), transparent);
}

.page-home .dock-stats .stat:nth-child(2)::after {
  background: linear-gradient(90deg, var(--green), transparent);
}

.page-home .dock-stats .stat:nth-child(4)::after {
  background: linear-gradient(90deg, var(--orange), transparent);
}

.page-home .dock-stats .stat-value {
  font-family: var(--font-num);
  font-size: clamp(26px, 5.2vw, 40px);
  letter-spacing: 0.04em;
  color: var(--cyan);
}

.page-home .dock-stats .stat:nth-child(4) .stat-value {
  color: var(--orange);
}

.page-home .dock-stats .stat-unit {
  font-family: var(--font-num);
  font-size: 13px;
  margin-left: 4px;
  color: var(--steel-2);
}

.page-home .dock-stats .stat-label {
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--steel-2);
}

.page-home .dock-media {
  margin: 0;
}

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

/* ---------- 双轴对照 ---------- */
.page-home .axis-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  margin-top: 24px;
}

.page-home .axis-card {
  padding: 22px 20px 20px;
  border-radius: var(--home-radius);
  border: 1px solid var(--home-line);
  background: var(--ink-700);
}

.page-home .axis-card--orange {
  background:
    linear-gradient(155deg, rgba(255, 107, 44, 0.16), transparent 68%),
    var(--ink-700);
  border-color: rgba(255, 107, 44, 0.42);
}

.page-home .axis-title {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 800;
  color: var(--paper);
}

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

.page-home .axis-points li {
  display: grid;
  grid-template-columns: 82px minmax(0, 1fr);
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--home-line);
  font-size: 14px;
  line-height: 1.62;
}

.page-home .axis-points li:last-child {
  padding-bottom: 0;
  border-bottom: none;
}

.page-home .axis-key {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--steel-2);
}

.page-home .axis-val {
  color: rgba(242, 233, 220, 0.92);
}

.page-home .axis-card--orange .axis-val.num {
  font-family: var(--font-num);
  color: var(--orange);
  letter-spacing: 0.06em;
}

.page-home .axis-figure {
  margin: 0;
}

.page-home .axis-figure .media-frame {
  border-radius: var(--home-radius);
}

/* ---------- 筛选条 ---------- */
.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-top: 20px;
}

.page-home .filter-btn {
  padding: 8px 16px;
  border-radius: var(--pill);
  border: 1px solid var(--home-line);
  background: transparent;
  color: rgba(242, 233, 220, 0.82);
  font-family: var(--font-body);
  font-size: 13px;
  line-height: 1.2;
  cursor: pointer;
  transition: background var(--ease), border-color var(--ease), color var(--ease);
}

.page-home .filter-btn:hover {
  border-color: rgba(34, 240, 224, 0.6);
  color: var(--cyan);
}

.page-home .filter-btn[aria-pressed="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink-900);
  font-weight: 700;
}

.page-home .filter-count {
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--steel-2);
}

.page-home .filter-empty {
  margin-top: 14px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  border: 1px dashed rgba(255, 200, 87, 0.5);
  color: var(--amber);
  font-size: 14px;
}

/* ---------- 档位标尺 ---------- */
.page-home .ladder-board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: 20px;
}

.page-home .ladder-side {
  display: block;
}

.page-home .ladder-figure {
  margin: 0;
}

.page-home .ladder-figure .media-frame {
  border-radius: var(--home-radius);
  max-height: 260px;
  overflow: hidden;
}

.page-home .ladder-figure .media-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

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

.page-home .ladder-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 12px 16px;
  border-radius: var(--radius-md);
  background: var(--ink-700);
  border: 1px solid var(--home-line);
  transition: transform var(--ease), border-color var(--ease);
}

.page-home .ladder-row:hover {
  transform: translateX(4px);
  border-color: rgba(34, 240, 224, 0.5);
}

.page-home .row-num {
  font-family: var(--font-num);
  font-size: 16px;
  letter-spacing: 0.06em;
  color: var(--cyan);
  min-width: 26px;
}

.page-home .row-name {
  font-size: 14.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .row-type {
  font-size: 13px;
  color: var(--steel-2);
}

.page-home .row-note {
  margin-left: auto;
  font-size: 12px;
  color: var(--steel);
}

/* ---------- iOS 品类色带 ---------- */
.page-home .ribbon-rail {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(208px, 1fr);
  gap: 12px;
  margin-top: 18px;
  padding: 4px 4px 14px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
}

.page-home .ribbon-card {
  position: relative;
  overflow: hidden;
  scroll-snap-align: start;
  padding: 20px 16px 18px;
  border-radius: var(--radius-md);
  background: var(--ink-700);
  border: 1px solid var(--home-line);
}

.page-home .ribbon-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 3px;
  background: var(--cyan);
}

.page-home .ribbon-card:nth-child(2n)::before {
  background: var(--orange);
}

.page-home .ribbon-card:nth-child(3n)::before {
  background: var(--green);
}

.page-home .ribbon-card:nth-child(5n)::before {
  background: var(--amber);
}

.page-home .ribbon-index {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--steel-2);
}

.page-home .ribbon-name {
  margin: 8px 0 14px;
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 800;
  color: var(--paper);
}

.page-home .ribbon-meta {
  margin: 0;
  display: grid;
  gap: 10px;
}

.page-home .ribbon-meta div {
  display: grid;
  gap: 3px;
}

.page-home .ribbon-meta dt {
  font-size: 11.5px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

.page-home .ribbon-meta dd {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.5;
  color: rgba(242, 233, 220, 0.9);
}

/* ---------- 时间轴 ---------- */
.page-home .timeline-figure {
  margin: 0;
}

.page-home .timeline-figure .media-frame {
  border-radius: var(--home-radius);
}

.page-home .timeline-rail {
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
}

.page-home .timeline-list {
  list-style: none;
  margin: 0;
  padding: 18px 0 6px;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(200px, 232px);
  gap: 12px;
}

.page-home .tl-node {
  scroll-snap-align: start;
  display: grid;
  gap: 6px;
  padding: 16px 14px 16px 16px;
  border-radius: var(--radius-md);
  background: var(--ink-700);
  border: 1px solid var(--home-line);
  border-left: 3px solid var(--cyan);
  transition: transform var(--ease), border-color var(--ease), background var(--ease);
}

.page-home .tl-node:nth-child(2n) {
  border-left-color: var(--orange);
}

.page-home .tl-node:nth-child(3n) {
  border-left-color: var(--green);
}

.page-home .tl-node:hover {
  transform: translateY(-4px);
  background: var(--ink-600);
  border-color: rgba(34, 240, 224, 0.5);
}

.page-home .tl-when {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .tl-cat {
  font-size: 14px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .tl-line {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  padding-top: 6px;
  border-top: 1px dashed var(--home-line);
  font-size: 12.5px;
}

.page-home .tl-key {
  color: var(--steel-2);
}

.page-home .tl-val {
  color: rgba(242, 233, 220, 0.9);
}

.page-home .tl-val.num {
  font-family: var(--font-num);
  letter-spacing: 0.05em;
  color: var(--orange);
}

/* ---------- 后续入口 ---------- */
.page-home .next-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  margin-top: 24px;
}

.page-home .next-card {
  display: grid;
  gap: 8px;
  padding: 24px 20px 20px;
  border-radius: var(--home-radius);
  background: var(--ink-700);
  border: 1px solid var(--home-line);
  color: inherit;
  text-decoration: none;
  transition: transform var(--ease), border-color var(--ease);
}

.page-home .next-card:hover {
  transform: translateY(-4px);
  border-color: rgba(34, 240, 224, 0.55);
}

.page-home .next-card--cta {
  background:
    linear-gradient(150deg, rgba(255, 107, 44, 0.22), transparent 68%),
    var(--ink-700);
  border-color: rgba(255, 107, 44, 0.45);
}

.page-home .next-card--cta:hover {
  border-color: var(--orange);
}

.page-home .next-index {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--steel-2);
}

.page-home .next-card h3 {
  margin: 4px 0 2px;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  color: var(--paper);
}

.page-home .next-card p {
  margin: 0 0 8px;
  font-size: 14px;
  line-height: 1.72;
  color: rgba(242, 233, 220, 0.8);
}

.page-home .next-go {
  font-family: var(--font-num);
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .next-card--cta .next-go {
  color: var(--orange);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home {
    gap: 68px;
  }

  .page-home .dock-lead {
    padding: 32px 30px 30px;
  }

  .page-home .ladder-figure .media-frame {
    max-height: 420px;
  }

  .page-home .timeline-list {
    grid-auto-columns: minmax(220px, 1fr);
  }

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

@media (min-width: 900px) {
  .page-home .bento-dock {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--home-gap);
  }

  .page-home .dock-lead {
    grid-column: 1 / span 5;
    grid-row: 1 / span 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }

  .page-home .dock-media {
    grid-column: 6 / span 7;
    grid-row: 1;
  }

  .page-home .dock-stats {
    grid-column: 6 / span 7;
    grid-row: 2;
  }

  .page-home .axis-board {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: stretch;
  }

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

  .page-home .axis-figure .media-frame {
    flex: 1;
  }

  .page-home .ladder-board {
    grid-template-columns: 250px minmax(0, 1fr);
    gap: 20px;
  }

  .page-home .ladder-figure .media-frame {
    max-height: none;
    height: 100%;
  }

  .page-home .ribbon-rail {
    grid-auto-flow: row;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-auto-columns: auto;
    overflow-x: visible;
  }

  .page-home .timeline-rail {
    overflow-x: auto;
  }

  .page-home .timeline-list {
    grid-auto-columns: minmax(210px, 1fr);
  }

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

@media (min-width: 1180px) {
  .page-home .dock-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .timeline-list {
    grid-auto-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .ladder-row,
  .page-home .tl-node,
  .page-home .next-card,
  .page-home .filter-btn {
    transition: none;
  }

  .page-home .ladder-row:hover,
  .page-home .tl-node:hover,
  .page-home .next-card:hover {
    transform: none;
  }
}