/* ===== 首页专属样式，作用域 .page-home ===== */
.page-home {
  --home-halo:
    radial-gradient(circle at 80% 6%, rgba(57, 255, 158, .14), transparent 56%),
    radial-gradient(circle at 10% 92%, rgba(34, 211, 238, .12), transparent 52%);
  --home-panel-shadow: 0 28px 64px -46px rgba(34, 211, 238, .6);
  --home-inner-glow: inset 0 0 0 1px rgba(57, 255, 158, .07);
  --home-raise: -2px;
  display: block;
  position: relative;
  isolation: isolate;
}

.page-home::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 720px;
  background: var(--home-halo);
  pointer-events: none;
  z-index: -1;
}

.page-home__crumb {
  max-width: var(--w-max);
  margin: 0 auto;
  padding: 18px var(--pad) 0;
  font-size: 11px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ---------- 首屏分屏 ---------- */
.page-home .hero {
  position: relative;
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-home .hero__narr {
  min-width: 0;
}

.page-home .hero__title {
  margin: 10px 0 0;
  font-family: var(--f-display);
  font-weight: 800;
  font-size: clamp(30px, 7vw, 52px);
  line-height: 1.08;
  letter-spacing: -.015em;
  color: var(--ink);
}

.page-home .hero__lede {
  margin-top: 16px;
  max-width: 46ch;
}

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

.page-home .hero__foot {
  margin-top: 20px;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--muted);
}

/* 右侧数据面板 */
.page-home .hero__panel {
  position: relative;
  overflow: hidden;
  padding: clamp(18px, 3vw, 30px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(158deg, var(--panel) 0%, var(--panel-soft) 68%, rgba(18, 74, 56, .28) 100%);
  box-shadow: var(--home-panel-shadow), var(--home-inner-glow);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .2;
  filter: saturate(.65) contrast(1.05);
  z-index: 0;
  pointer-events: none;
}

.page-home .hero__panel::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(5, 9, 15, .5) 0%, rgba(5, 9, 15, .92) 78%);
  z-index: 0;
  pointer-events: none;
}

.page-home .hero__panel > *:not(.hero__bg) {
  position: relative;
  z-index: 1;
}

.page-home .hero__panel-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .hero__panel-kicker {
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

/* 周期轴节点 */
.page-home .hero__axis {
  position: relative;
  display: flex;
  gap: 10px;
  margin-top: 4px;
  padding: 30px 2px 6px;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-home .hero__axis::-webkit-scrollbar {
  display: none;
}

.page-home .hero__axis::before {
  content: "";
  position: absolute;
  top: 12px;
  left: 6px;
  right: 6px;
  height: 2px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--line-soft), var(--accent-dim) 45%, var(--cyan));
}

.page-home .hero__node {
  position: relative;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 3px;
  min-width: 88px;
  min-height: 44px;
  padding: 9px 14px 8px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: rgba(5, 9, 15, .72);
  color: var(--muted);
  font: 500 13px/1.35 var(--f-body);
  letter-spacing: .05em;
  cursor: pointer;
  transition:
    border-color var(--t-fast) var(--ease),
    color var(--t-fast) var(--ease),
    background var(--t-fast) var(--ease),
    transform var(--t-fast) var(--ease);
}

.page-home .hero__node::before {
  content: "";
  position: absolute;
  top: -18px;
  left: 16px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--panel);
  border: 2px solid var(--accent-dim);
  transition: background var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease), box-shadow var(--t-fast) var(--ease);
}

.page-home .hero__node-name {
  font-size: 13.5px;
  font-weight: 600;
  letter-spacing: .06em;
}

.page-home .hero__node-tip {
  font-size: 11.5px;
  color: var(--muted);
  opacity: .55;
  transition: opacity var(--t-fast) var(--ease), color var(--t-fast) var(--ease);
}

.page-home .hero__node:hover,
.page-home .hero__node:focus-visible {
  border-color: var(--cyan);
  color: var(--ink);
  background: var(--hover);
  transform: translateY(var(--home-raise));
}

.page-home .hero__node:hover .hero__node-tip,
.page-home .hero__node:focus-visible .hero__node-tip {
  opacity: 1;
  color: var(--cyan);
}

.page-home .hero__node[aria-selected="true"] {
  border-color: var(--accent);
  background: rgba(57, 255, 158, .1);
  color: var(--ink);
}

.page-home .hero__node[aria-selected="true"]::before {
  background: var(--accent);
  border-color: var(--accent);
  box-shadow: 0 0 0 4px rgba(57, 255, 158, .18);
}

.page-home .hero__node[aria-selected="true"] .hero__node-tip {
  opacity: 1;
  color: var(--accent);
}

/* 读数区 */
.page-home .hero__readouts {
  margin-top: 18px;
}

.page-home .hero__panelbody {
  display: block;
}

.page-home .hero__panelbody[hidden] {
  display: none;
}

.page-home .hero__panelbody.is-active {
  display: block;
}

.page-home .hero__readout-name {
  margin: 0 0 12px;
  font-family: var(--f-serif);
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.page-home .hero__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(96px, 1fr));
  gap: 10px;
  margin: 0;
}

.page-home .hero__stat {
  padding: 12px 13px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  background: rgba(3, 6, 10, .62);
  transition: border-color var(--t-fast) var(--ease);
}

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

.page-home .hero__stat dt {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-home .hero__stat dd {
  margin: 7px 0 0;
  font-family: var(--f-mono);
  font-weight: 700;
  font-size: clamp(17px, 3.4vw, 22px);
  font-variant-numeric: tabular-nums;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .hero__stat dd.hero__delta {
  color: var(--warn);
}

/* ---------- 本月更新摘要 ---------- */
.page-home .updates {
  position: relative;
  background: linear-gradient(180deg, transparent 0%, rgba(34, 211, 238, .055) 38%, transparent 100%);
}

.page-home .updates__head {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
}

.page-home .updates__head h2 {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(22px, 4.4vw, 32px);
  letter-spacing: -.01em;
  color: var(--ink);
}

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

.page-home .updates__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 6px 16px;
  padding: 15px 16px;
  border-top: 1px solid var(--line-soft);
  transition: background var(--t-fast) var(--ease);
}

.page-home .updates__item:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-home .updates__item:hover {
  background: var(--hover);
}

.page-home .updates__idx {
  font-size: 12px;
  color: var(--accent-dim);
}

.page-home .updates__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.65;
  color: var(--ink);
}

.page-home .updates__tag {
  grid-column: 2;
  align-self: center;
  justify-self: start;
  font-size: 11px;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  padding: 2px 8px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-pill);
}

/* ---------- 赛季阶段索引轴 ---------- */
.page-home .stages {
  position: relative;
}

.page-home .stages__head {
  display: grid;
  gap: 10px;
  max-width: 62ch;
  margin-bottom: 24px;
}

.page-home .stages__head h2 {
  margin: 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(22px, 4.4vw, 32px);
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .stages__cap {
  margin: 0;
  font-family: var(--f-serif);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .stages__strip {
  list-style: none;
  margin: 0;
  padding: 0 0 12px;
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--line) transparent;
}

.page-home .stages__strip::-webkit-scrollbar {
  height: 6px;
}

.page-home .stages__strip::-webkit-scrollbar-thumb {
  background: var(--line);
  border-radius: var(--r-pill);
}

.page-home .stages__card {
  flex: 0 0 242px;
  display: grid;
  gap: 8px;
  min-height: 100%;
  padding: 20px 18px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--accent-dim);
  border-radius: var(--r-md);
  background: linear-gradient(165deg, var(--panel) 0%, rgba(11, 20, 30, .55) 100%);
  text-decoration: none;
  transition: border-color var(--t-base) var(--ease), background var(--t-base) var(--ease), transform var(--t-base) var(--ease);
}

.page-home .stages__card:hover,
.page-home .stages__card:focus-visible {
  border-color: var(--cyan);
  border-left-color: var(--accent);
  background: var(--hover);
  transform: translateY(var(--home-raise));
}

.page-home .stages__no {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--accent);
}

.page-home .stages__name {
  font-family: var(--f-display);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: .01em;
  color: var(--ink);
}

.page-home .stages__desc {
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 费用速览 ---------- */
.page-home .fees__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-home .fees__intro h2 {
  margin: 10px 0 14px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(22px, 4.4vw, 32px);
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .fees__intro .prose {
  margin-bottom: 22px;
}

.page-home .fees__board {
  position: relative;
  padding: clamp(16px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(200deg, rgba(18, 74, 56, .22) 0%, var(--panel) 46%, var(--panel-soft) 100%);
  box-shadow: var(--home-panel-shadow), var(--home-inner-glow);
}

.page-home .fees__board-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 14px;
  font-size: 11.5px;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .fees__media {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid var(--line-soft);
}

.page-home .fees__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 12px;
  margin: 18px 0 0;
}

.page-home .fees__stat {
  padding: 14px 14px 16px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  background: rgba(3, 6, 10, .55);
  transition: border-color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

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

.page-home .fees__stat dt {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--muted);
  margin-bottom: 8px;
}

.page-home .fees__stat dd {
  margin: 0;
  display: flex;
  align-items: baseline;
  gap: 2px;
}

.page-home .fees__num {
  color: var(--accent);
}

.page-home .fees__sep {
  font-family: var(--f-mono);
  color: var(--accent-dim);
  padding: 0 1px;
}

.page-home .fees__unit {
  margin-left: 4px;
  font-family: var(--f-body);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

/* ---------- 收藏栏与移动端入口 ---------- */
.page-home .quick__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.6vw, 40px);
  align-items: center;
}

.page-home .quick__body h2 {
  margin: 10px 0 14px;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(22px, 4.4vw, 32px);
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .quick__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

.page-home .quick__link {
  display: flex;
  align-items: center;
  gap: 10px;
  min-height: 44px;
  padding: 10px 14px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-sm);
  background: rgba(3, 6, 10, .5);
  color: var(--ink);
  font-size: 14px;
  text-decoration: none;
  transition: border-color var(--t-fast) var(--ease), color var(--t-fast) var(--ease), background var(--t-fast) var(--ease);
}

.page-home .quick__link::before {
  content: "";
  flex: 0 0 auto;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}

.page-home .quick__link:hover,
.page-home .quick__link:focus-visible {
  border-color: var(--cyan);
  color: var(--accent);
  background: var(--hover);
}

.page-home .quick__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .quick__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, .35);
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-home .quick__note a:hover {
  color: var(--accent);
  border-color: var(--accent);
}

.page-home .quick__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 24px 56px -46px rgba(34, 211, 238, .55);
}

/* ---------- 复盘案例 ---------- */
.page-home .cases__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 22px;
}

.page-home .cases__head h2 {
  margin: 10px 0 0;
  font-family: var(--f-display);
  font-weight: 700;
  font-size: clamp(22px, 4.4vw, 32px);
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .cases__more {
  font-size: 13.5px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(34, 211, 238, .35);
  padding-bottom: 2px;
  transition: color var(--t-fast) var(--ease), border-color var(--t-fast) var(--ease);
}

.page-home .cases__more:hover,
.page-home .cases__more:focus-visible {
  color: var(--accent);
  border-color: var(--accent);
}

.page-home .cases__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-home .cases__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(180deg, var(--panel) 0%, rgba(11, 20, 30, .55) 100%);
  transition: border-color var(--t-base) var(--ease), background var(--t-base) var(--ease), transform var(--t-base) var(--ease);
}

.page-home .cases__item::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 20px;
  right: 20px;
  height: 2px;
  border-radius: var(--r-pill);
  background: linear-gradient(90deg, var(--accent), var(--cyan));
  opacity: .5;
  transition: opacity var(--t-base) var(--ease);
}

.page-home .cases__item:hover {
  border-color: var(--cyan);
  background: var(--hover);
  transform: translateY(var(--home-raise));
}

.page-home .cases__item:hover::before {
  opacity: 1;
}

.page-home .cases__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  flex-wrap: wrap;
}

.page-home .cases__no {
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-home .cases__name {
  margin: 0;
  font-family: var(--f-serif);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.5;
  color: var(--ink);
}

.page-home .cases__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .cases__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: auto 0 0;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--muted);
}

.page-home .cases__tags span {
  padding: 3px 9px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-pill);
}

/* ---------- 页脚前视觉带 ---------- */
.page-home .home-banner {
  padding-bottom: clamp(28px, 5vw, 56px);
}

.page-home .home-banner__media {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-home .updates__item {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 20px;
  }

  .page-home .updates__tag {
    grid-column: 3;
    justify-self: end;
  }

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

@media (min-width: 960px) {
  .page-home .hero__grid {
    grid-template-columns: 38fr 62fr;
    gap: clamp(32px, 4vw, 56px);
  }

  .page-home .hero__narr {
    position: sticky;
    top: 132px;
  }

  .page-home .stages__strip {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    overflow: visible;
    padding-bottom: 0;
  }

  .page-home .stages__card {
    flex: 1 1 auto;
    min-width: 0;
  }

  .page-home .fees__grid {
    grid-template-columns: 40fr 60fr;
    gap: clamp(32px, 4vw, 56px);
  }

  .page-home .quick__grid {
    grid-template-columns: 58fr 42fr;
  }
}

@media (min-width: 1200px) {
  .page-home .hero__readout-name {
    font-size: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: .01ms !important;
  }

  .page-home .hero__node:hover,
  .page-home .stages__card:hover,
  .page-home .cases__item:hover {
    transform: none;
  }
}