.page-home {
  --home-pad: clamp(20px, 3.2vw, 44px);
  --home-sec-pad: clamp(42px, 6vw, 92px);
  --home-soft-line: rgba(28, 44, 70, 0.7);
  position: relative;
  overflow-x: clip;
}

.page-home a:focus-visible,
.page-home button:focus-visible,
.page-home summary:focus-visible {
  outline: var(--ring);
  outline-offset: 2px;
}

/* ---------- 顶部上下文 ---------- */
.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px 20px;
  padding-top: clamp(14px, 2vw, 22px);
  padding-bottom: clamp(14px, 2vw, 22px);
  border-bottom: 1px solid var(--line);
}

.page-home .home-context__meta {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--mist);
}

/* ---------- 首屏指挥台 ---------- */
.page-home .home-hero {
  padding: clamp(16px, 2.4vw, 30px) 0 0;
}

.page-home .hero-deck {
  position: relative;
  overflow: hidden;
  padding: clamp(20px, 3vw, 44px);
  border: 1px solid var(--line);
  background:
    radial-gradient(1100px 460px at 78% -12%, rgba(33, 243, 208, 0.13), transparent 62%),
    radial-gradient(760px 420px at 4% 108%, rgba(164, 114, 255, 0.14), transparent 60%),
    linear-gradient(155deg, #0E1729 0%, #070B14 58%);
}

.page-home .hero-deck__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 84% 42%;
  opacity: 0.26;
  pointer-events: none;
  user-select: none;
  clip-path: polygon(30% 0, 100% 0, 100% 100%, 4% 100%);
}

.page-home .hero-deck__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 34px);
}

/* 左轨 */
.page-home .hero-rail {
  order: 2;
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 22px);
  min-width: 0;
  padding-top: clamp(18px, 2vw, 24px);
  border-top: 1px solid var(--line);
}

.page-home .rail-label {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .hero-rail .cmd-region {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-home .hero-rail .cmd-region__btn {
  flex: 0 0 auto;
  min-width: 46px;
  min-height: 40px;
  padding: 6px 10px;
  font-family: var(--font-data);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
}

.page-home .rail-spark {
  border: 1px solid var(--line);
  background: rgba(11, 19, 34, 0.78);
  padding: 12px 14px 14px;
}

.page-home .rail-spark .rail-label {
  margin-bottom: 6px;
}

.page-home .rail-spark__num {
  margin: 0;
  font-family: var(--font-data);
  font-size: clamp(1.5rem, 3vw, 1.875rem);
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
  color: var(--lime);
}

.page-home .rail-spark__svg {
  display: block;
  width: 100%;
  height: auto;
  margin: 8px 0 6px;
}

.page-home .rail-spark__foot {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  font-variant-numeric: tabular-nums;
  color: var(--mist);
}

.page-home .rail-toc {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border-top: 1px solid var(--line);
  padding-top: 12px;
}

.page-home .rail-toc__link {
  display: block;
  padding: 6px 0;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.02em;
  color: var(--mist);
  text-decoration: none;
  border-left: 2px solid transparent;
  padding-left: 10px;
  transition: color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .rail-toc__link:hover,
.page-home .rail-toc__link:focus-visible {
  color: var(--cyan);
  border-left-color: var(--cyan);
}

/* 首屏主体 */
.page-home .hero-body {
  order: 1;
  display: flex;
  flex-direction: column;
  gap: clamp(14px, 2vw, 22px);
  min-width: 0;
}

.page-home .hero-kicker {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.1em;
  color: var(--amber);
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 6vw, 4rem);
  line-height: 1.06;
  letter-spacing: 0.01em;
  color: var(--text);
}

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

.page-home .hero-lede {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(1rem, 1.3vw, 1.125rem);
  line-height: 1.75;
  color: var(--text);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 16px;
}

.page-home .hero-actions__link {
  font-size: 0.9375rem;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(33, 243, 208, 0.4);
  padding-bottom: 2px;
}

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

/* 曲线面板 */
.page-home .hero-curve {
  margin: 0;
  padding: clamp(12px, 1.6vw, 20px);
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(11, 19, 34, 0.92), rgba(7, 11, 20, 0.92));
}

.page-home .hero-curve__cap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  margin-bottom: 14px;
  font-size: 0.8125rem;
  line-height: 1.5;
  color: var(--mist);
}

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

.page-home .curve__grid line {
  stroke: var(--line);
  stroke-width: 1;
  stroke-dasharray: 2 7;
}

.page-home .curve__area {
  fill: url(#homeCurveFill);
}

.page-home .curve__line {
  filter: drop-shadow(0 0 6px rgba(33, 243, 208, 0.35));
}

.page-home .curve__mark {
  fill: var(--amber);
  stroke: #070B14;
  stroke-width: 2;
}

.page-home .curve-axis {
  display: flex;
  justify-content: space-between;
  margin-top: 6px;
  font-family: var(--font-data);
  font-size: 0.75rem;
  font-variant-numeric: tabular-nums;
  color: var(--mist);
}

.page-home .curve-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
}

/* ---------- 章节骨架 ---------- */
.page-home .home-sec {
  position: relative;
  padding: var(--home-sec-pad) 0;
}

.page-home .home-sec + .home-sec {
  border-top: 1px solid var(--line);
}

.page-home .home-sec--last {
  padding-bottom: clamp(52px, 7vw, 110px);
}

.page-home .band {
  margin-bottom: clamp(22px, 3.2vw, 40px);
}

.page-home .sec-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3.2vw, 44px);
}

.page-home .sec-main {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 24px);
  min-width: 0;
}

.page-home .sec-aside {
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 22px);
  min-width: 0;
}

.page-home .sec-lede {
  margin: 0;
  font-size: clamp(1rem, 1.25vw, 1.125rem);
  line-height: 1.8;
  color: var(--text);
}

.page-home .sec-main .prose {
  display: flex;
  flex-direction: column;
  gap: 1.1em;
}

.page-home .sec-main .prose p {
  margin: 0;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--text);
}

.page-home .sec-cta {
  margin: 0;
}

.page-home .sec-sub {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.0625rem, 1.6vw, 1.25rem);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}

/* ---------- 数据格 ---------- */
.page-home .stat-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .stat-cell {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: var(--void);
  padding: 16px 16px 18px;
}

.page-home .stat-cell__val {
  font-family: var(--font-data);
  font-size: clamp(1.375rem, 2.4vw, 1.875rem);
  font-variant-numeric: tabular-nums;
  line-height: 1.05;
  color: var(--text);
}

.page-home .stat-cell__key {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .stat-cell--cyan .stat-cell__val {
  color: var(--cyan);
}

.page-home .stat-cell--lime .stat-cell__val {
  color: var(--lime);
}

.page-home .stat-cell--amber .stat-cell__val {
  color: var(--amber);
}

.page-home .stat-cell--violet .stat-cell__val {
  color: var(--violet);
}

/* ---------- 团战时间轴 ---------- */
.page-home .tl-list {
  list-style: none;
  margin: 0;
  padding: 4px 0 4px clamp(14px, 1.8vw, 22px);
  border-left: 1px solid var(--line);
  display: grid;
  gap: 12px;
}

.page-home .tl-item {
  position: relative;
}

.page-home .tl-item::before {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(14px, 1.8vw, 22px) - 5px);
  top: 16px;
  width: 9px;
  height: 9px;
  background: var(--amber);
  transform: rotate(45deg);
}

.page-home .tl-card {
  border: 1px solid var(--line);
  background: var(--panel-2);
  padding: 12px 16px 14px;
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease), background 0.18s var(--ease);
}

.page-home .tl-card:hover,
.page-home .tl-card:focus-within {
  border-color: var(--amber);
  background: var(--panel);
  transform: translateY(-2px);
}

.page-home .tl-card__time {
  margin: 0;
  font-family: var(--font-data);
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: var(--amber);
}

.page-home .tl-card__title {
  margin: 4px 0 6px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--text);
}

.page-home .tl-card__body {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 图片与图注 ---------- */
.page-home .sec-figure {
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .sec-figure--tight {
  align-self: start;
}

.page-home .media-frame img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .fig-cap {
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 服务索引 ---------- */
.page-home .index-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-home .index-row {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 4px 14px;
  align-items: start;
  background: var(--panel-2);
  padding: 16px 16px 18px;
  transition: background 0.18s var(--ease);
}

.page-home .index-row:hover {
  background: var(--panel);
}

.page-home .index-row__num {
  padding-top: 3px;
  font-family: var(--font-data);
  font-size: 0.875rem;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-home .index-row__title {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-home .index-row__desc {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 折叠面板 ---------- */
.page-home .fold-group {
  display: grid;
  gap: 8px;
}

.page-home .fold {
  border: 1px solid var(--line);
  background: var(--panel-2);
}

.page-home .fold__sum {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 13px 16px;
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
  cursor: pointer;
  list-style: none;
}

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

.page-home .fold__mark {
  flex: none;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  transform: rotate(45deg);
  transition: background 0.18s var(--ease);
}

.page-home .fold[open] .fold__mark {
  background: var(--lime);
}

.page-home .fold__body {
  padding: 14px 16px 16px;
  border-top: 1px solid var(--line);
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 赛区条 ---------- */
.page-home .region-strip {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-home .region-chip {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 14px;
  background: var(--void);
  padding: 12px 16px;
}

.page-home .region-chip__code {
  flex: none;
  min-width: 56px;
  font-family: var(--font-data);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--violet);
}

.page-home .region-chip__note {
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 版本对照面板 ---------- */
.page-home .ver-panel {
  border: 1px solid var(--line);
  border-left: 2px solid var(--violet);
  background:
    linear-gradient(180deg, rgba(164, 114, 255, 0.12), rgba(7, 11, 20, 0) 58%),
    var(--panel-2);
  padding: clamp(16px, 2vw, 24px);
}

.page-home .ver-panel__head {
  margin: 0 0 16px;
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.08em;
  color: var(--violet);
}

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

.page-home .ver-item {
  display: grid;
  gap: 4px;
  padding: 4px 0 4px 14px;
  border-left: 2px solid rgba(164, 114, 255, 0.45);
}

.page-home .ver-item__loc {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.6;
  color: var(--text);
}

.page-home .ver-item__meta {
  margin: 0;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .ver-panel__foot {
  margin: 18px 0 0;
  padding-top: 14px;
  border-top: 1px solid var(--line);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .ver-panel__foot a {
  color: var(--violet);
}

/* ---------- 人群维度 ---------- */
.page-home .dim-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  border: 1px solid var(--line);
  background: var(--line);
}

.page-home .dim-item {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 4px 14px;
  background: var(--panel-2);
  padding: 12px 16px;
}

.page-home .dim-item__key {
  flex: none;
  min-width: 84px;
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--orange);
}

.page-home .dim-item__val {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 纸面卡 ---------- */
.page-home .paper {
  background: var(--paper);
  border: 1px solid var(--paper-line);
  border-left: 4px solid var(--coral);
  padding: clamp(18px, 2.2vw, 26px);
}

.page-home .paper__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-home .paper__text {
  margin: 0 0 10px;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
}

.page-home .paper__text:last-child {
  margin-bottom: 0;
}

.page-home .paper-link {
  margin: 0;
  font-size: 0.9375rem;
}

.page-home .paper-link a {
  color: var(--cyan);
}

/* ---------- 行动带 ---------- */
.page-home .act-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(14px, 2vw, 20px);
}

.page-home .act-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.2vw, 26px);
  border: 1px solid var(--line);
  background: var(--panel-2);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.18s var(--ease), transform 0.18s var(--ease), background 0.18s var(--ease);
}

.page-home .act-card:hover,
.page-home .act-card:focus-visible {
  transform: translateY(-2px);
  background: var(--panel);
}

.page-home .act-card--cyan:hover,
.page-home .act-card--cyan:focus-visible {
  border-color: var(--cyan);
}

.page-home .act-card--orange:hover,
.page-home .act-card--orange:focus-visible {
  border-color: var(--orange);
}

.page-home .act-card--violet:hover,
.page-home .act-card--violet:focus-visible {
  border-color: var(--violet);
}

.page-home .act-card__num {
  font-family: var(--font-data);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-home .act-card__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-home .act-card__text {
  margin: 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .act-card__go {
  margin-top: auto;
  padding-top: 6px;
  font-family: var(--font-data);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
}

.page-home .act-card--cyan .act-card__go {
  color: var(--cyan);
}

.page-home .act-card--orange .act-card__go {
  color: var(--orange);
}

.page-home .act-card--violet .act-card__go {
  color: var(--violet);
}

.page-home .act-foot {
  margin: clamp(20px, 2.6vw, 30px) 0 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .act-foot a {
  color: var(--cyan);
}

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

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

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

@media (min-width: 760px) {
  .page-home .act-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 880px) {
  .page-home .sec-split--7-5 {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .sec-split--5-7 {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .sec-split--5-7 .sec-main--order2 {
    order: 2;
  }

  .page-home .sec-split--5-7 .sec-aside--order1 {
    order: 1;
  }

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

@media (min-width: 960px) {
  .page-home .hero-deck__grid {
    grid-template-columns: minmax(190px, 0.9fr) minmax(0, 3.6fr);
    gap: clamp(22px, 2.6vw, 40px);
  }

  .page-home .hero-rail {
    order: 0;
    padding-top: 0;
    padding-right: clamp(16px, 2vw, 26px);
    border-top: 0;
    border-right: 1px solid var(--line);
  }

  .page-home .hero-body {
    order: 0;
  }

  .page-home .hero-rail .cmd-region {
    gap: 5px;
  }

  .page-home .hero-rail .cmd-region__btn {
    font-size: 0.8125rem;
    padding: 6px 9px;
  }
}

@media (min-width: 1100px) {
  .page-home .dim-list {
    grid-template-columns: minmax(0, 1fr);
  }

  .page-home .hero-deck {
    padding: clamp(28px, 3vw, 48px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .tl-card,
  .page-home .act-card,
  .page-home .rail-toc__link,
  .page-home .index-row,
  .page-home .fold__mark {
    transition: none;
  }

  .page-home .tl-card:hover,
  .page-home .tl-card:focus-within,
  .page-home .act-card:hover,
  .page-home .act-card:focus-visible {
    transform: none;
  }
}