/* ===== 首页 · 稳定版主页 ===== */

.page-home {
  --home-gap: clamp(28px, 5vw, 64px);
  --home-card-bg: linear-gradient(150deg, rgba(21, 36, 64, .92), rgba(14, 26, 48, .6));
  --home-glow: radial-gradient(58% 58% at 12% 0%, rgba(38, 242, 208, .13), transparent 72%);
  overflow-x: hidden;
}

/* --- 顶部坐标轨 --- */
.page-home .home-rail {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 9px var(--gutter);
  border-bottom: 1px solid var(--line-faint);
  background: linear-gradient(90deg, rgba(38, 242, 208, .07), rgba(7, 13, 26, 0) 58%);
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
  white-space: nowrap;
  overflow: hidden;
}

.page-home .home-rail-item--strong { color: var(--cyan); }

/* --- 首屏 --- */
.page-home .home-top {
  position: relative;
  padding: clamp(20px, 3.6vw, 38px) 0 clamp(42px, 7vw, 86px);
  overflow: hidden;
}

.page-home .home-top::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--line-faint) 1px, transparent 1px),
    linear-gradient(to bottom, var(--line-faint) 1px, transparent 1px);
  background-size: var(--bp-cell) var(--bp-cell);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .6), transparent 84%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .6), transparent 84%);
  pointer-events: none;
}

.page-home .home-top::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--home-glow);
  pointer-events: none;
}

.page-home .home-top .shell {
  position: relative;
  z-index: 1;
}

.page-home .breadcrumbs { margin-bottom: clamp(18px, 3vw, 32px); }

.page-home .home-top-grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 1000px) {
  .page-home .home-top-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: start;
  }
}

.page-home .home-eyebrow {
  color: var(--cyan);
  letter-spacing: .18em;
}

.page-home .home-top-lead .display {
  margin: 14px 0 0;
  font-size: clamp(2rem, 5.6vw, 3.6rem);
  line-height: 1.14;
}

.page-home .home-top-lead .lede {
  margin: clamp(16px, 2vw, 22px) 0 0;
  max-width: 58ch;
  color: var(--muted);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
}

.page-home .home-top-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-home .home-figures {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 16px;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding-top: clamp(20px, 3vw, 28px);
  border-top: 1px solid var(--line-faint);
}

.page-home .home-figure {
  padding-left: 14px;
  border-left: 2px solid var(--line);
}

.page-home .home-figure dt {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-home .home-figure dd {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin: 8px 0 0;
  color: var(--ink);
}

.page-home .home-figure .num {
  font-family: var(--font-num);
  font-size: clamp(26px, 3.6vw, 36px);
  font-weight: 800;
  line-height: 1;
  color: var(--orange);
}

.page-home .home-figure .unit {
  font-size: 13px;
  color: var(--muted);
}

/* --- 首页编号目录 --- */
.page-home .home-index {
  position: relative;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: var(--home-card-bg);
  box-shadow: 0 30px 70px -52px rgba(38, 242, 208, .6);
}

.page-home .home-index::before {
  content: "";
  position: absolute;
  top: -1px;
  left: clamp(18px, 2.6vw, 26px);
  width: 56px;
  height: 3px;
  border-radius: 3px;
  background: var(--cyan);
}

.page-home .home-index-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.page-home .home-index-head h2 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--muted);
}

.page-home .filter-count {
  font-family: var(--font-num);
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--cyan);
}

.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 14px;
}

.page-home .home-index-list {
  display: grid;
  gap: 4px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-index-item a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  align-items: center;
  padding: 12px 14px;
  border-left: 2px solid transparent;
  border-radius: var(--r-sm);
  color: var(--ink);
  text-decoration: none;
  transition: background .22s ease, border-color .22s ease, transform .22s ease;
}

.page-home .home-index-item a:hover,
.page-home .home-index-item a:focus-visible {
  background: var(--cyan-dim);
  border-left-color: var(--cyan);
  transform: translateX(4px);
  outline: none;
}

.page-home .home-index-num {
  font-family: var(--font-num);
  font-size: 24px;
  font-weight: 800;
  line-height: 1;
  color: var(--line);
  transition: color .22s ease;
}

.page-home .home-index-item a:hover .home-index-num,
.page-home .home-index-item a:focus-visible .home-index-num {
  color: var(--cyan);
}

.page-home .home-index-text {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.page-home .home-index-text strong {
  font-size: 15px;
  font-weight: 600;
  color: var(--ink);
}

.page-home .home-index-text em {
  font-style: normal;
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--muted);
}

/* --- 首屏主视觉 --- */
.page-home .home-hero-media {
  margin: clamp(30px, 5vw, 60px) 0 0;
}

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

/* --- 章节公共 --- */
.page-home .home-section {
  position: relative;
  scroll-margin-top: 90px;
}

.page-home .home-chapter-lede {
  max-width: 62ch;
  margin: 18px 0 0;
  color: var(--muted);
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
}

/* --- 01 两步路径 --- */
.page-home .home-path-layout {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(26px, 4vw, 40px);
}

@media (min-width: 980px) {
  .page-home .home-path-layout {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }
}

.page-home .path {
  position: relative;
  display: grid;
  gap: 0;
}

.page-home .path-step {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 18px;
  align-items: flex-start;
  padding: clamp(18px, 2.4vw, 24px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--home-card-bg);
}

.page-home .path-step[data-path-step="1"] { border-left: 3px solid var(--cyan); }
.page-home .path-step[data-path-step="2"] { border-left: 3px solid var(--orange); }

.page-home .path-node {
  flex: 0 0 auto;
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border: 1px solid var(--line);
  border-radius: 50%;
  background: rgba(7, 13, 26, .82);
  font-family: var(--font-num);
  font-size: 20px;
  font-weight: 800;
  color: var(--cyan);
}

.page-home .path-body {
  flex: 1 1 200px;
  min-width: 0;
}

.page-home .path-title {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 600;
  color: var(--ink);
}

.page-home .path-text {
  margin: 8px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .path-trigger {
  flex: 0 0 auto;
  align-self: flex-start;
  padding: 7px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: transparent;
  color: var(--cyan-soft);
  font-family: inherit;
  font-size: 12.5px;
  letter-spacing: .04em;
  cursor: pointer;
  transition: border-color .2s ease, color .2s ease, background .2s ease;
}

.page-home .path-trigger:hover,
.page-home .path-trigger:focus-visible,
.page-home .path-trigger[aria-expanded="true"] {
  border-color: var(--cyan);
  background: var(--cyan-dim);
  color: var(--cyan);
  outline: none;
}

.page-home .path-panel {
  flex: 1 1 100%;
  padding-top: 14px;
  border-top: 1px dashed var(--line-soft);
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .path-panel p { margin: 0; }

.page-home .path-line {
  display: block;
  width: 2px;
  height: 22px;
  margin-left: 46px;
  background: linear-gradient(180deg, var(--cyan), var(--orange));
  opacity: .75;
}

.page-home .home-path-note {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 14px 18px;
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--r-sm) var(--r-sm) 0;
  background: linear-gradient(90deg, rgba(255, 122, 26, .1), transparent 72%);
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .home-path-note strong {
  font-weight: 600;
  color: var(--orange-soft);
}

/* --- 02 赛后统计 --- */
.page-home .home-stats-top {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(26px, 4vw, 40px);
}

@media (min-width: 900px) {
  .page-home .home-stats-top {
    grid-template-columns: minmax(0, 1fr) minmax(0, .95fr);
    align-items: center;
  }
}

.page-home .home-stats-copy p {
  margin: 0 0 16px;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.9;
  color: var(--muted);
}

.page-home .home-stats-copy p:last-child { margin-bottom: 0; }

.page-home .home-stats-table {
  margin-top: clamp(26px, 4vw, 40px);
  border: 1px solid var(--line);
}

.page-home .home-stats-table .data-table { margin: 0; }

/* --- 03 跨设备会员 --- */
.page-home .home-member-layout {
  display: grid;
  gap: clamp(24px, 4vw, 44px);
  grid-template-columns: minmax(0, 1fr);
  margin-top: clamp(26px, 4vw, 40px);
}

@media (min-width: 900px) {
  .page-home .home-member-layout {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: center;
  }
}

.page-home .home-member-list {
  display: grid;
  border-top: 1px solid var(--line-faint);
}

.page-home .home-member-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: clamp(15px, 2.2vw, 22px) 0;
  border-bottom: 1px solid var(--line-faint);
}

.page-home .home-member-item .num {
  font-family: var(--font-num);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.25;
  color: var(--orange);
}

.page-home .home-member-item h3 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 16.5px;
  font-weight: 600;
  color: var(--ink);
}

.page-home .home-member-item p {
  margin: 7px 0 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* --- 04 稳定版指标 --- */
.page-home .home-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1px;
  margin-top: clamp(26px, 4vw, 40px);
  border: 1px solid var(--line-faint);
  border-radius: var(--r-lg);
  background: var(--line-faint);
  overflow: hidden;
}

.page-home .home-metric {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: clamp(18px, 2.4vw, 26px);
  background: var(--bg);
}

.page-home .home-metric .value {
  display: flex;
  align-items: baseline;
  gap: 3px;
  font-family: var(--font-num);
  font-size: clamp(28px, 4.2vw, 40px);
  font-weight: 800;
  line-height: 1;
  color: var(--ink);
}

.page-home .home-metric .unit {
  font-size: .42em;
  font-weight: 600;
  color: var(--cyan);
}

.page-home .home-metric p {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-home .home-note {
  margin: clamp(20px, 3vw, 28px) 0 0;
  padding-left: 16px;
  border-left: 1px solid var(--line);
  font-size: 13.5px;
  line-height: 1.85;
  color: var(--muted);
}

/* --- 05 服务入口 --- */
.page-home .home-reach-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: clamp(14px, 2vw, 20px);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-home .home-reach-card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: clamp(20px, 2.6vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--home-card-bg);
  color: var(--ink);
  text-decoration: none;
  transition: transform .22s ease, border-color .22s ease;
}

.page-home .home-reach-card:hover,
.page-home .home-reach-card:focus-visible {
  transform: translateY(-4px);
  border-color: var(--cyan);
  outline: none;
}

.page-home .home-reach-card h3 {
  margin: 0;
  font-family: var(--font-body);
  font-size: 17px;
  font-weight: 600;
  color: var(--ink);
}

.page-home .home-reach-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .home-reach-more {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-home .home-reach-more::after { content: " →"; }

.page-home .home-contact-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1px;
  margin-top: clamp(20px, 3vw, 30px);
  border: 1px solid var(--line-faint);
  border-radius: var(--r-md);
  background: var(--line-faint);
  overflow: hidden;
}

.page-home .home-contact-cell {
  display: grid;
  gap: 7px;
  align-content: start;
  padding: 18px clamp(16px, 2vw, 22px);
  background: var(--blueprint);
}

.page-home .home-contact-value {
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--ink);
  word-break: break-word;
}

.page-home .home-contact-cell .copy-btn { justify-self: start; }

.page-home .home-contact-link {
  justify-self: start;
  font-size: 13px;
  font-weight: 600;
  color: var(--orange-soft);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 192, 138, .45);
  padding-bottom: 2px;
}

.page-home .home-contact-link:hover,
.page-home .home-contact-link:focus-visible {
  color: var(--orange);
  border-bottom-color: var(--orange);
  outline: none;
}

/* --- 窄屏与动效兜底 --- */
@media (max-width: 560px) {
  .page-home .home-rail {
    font-size: 11px;
    letter-spacing: .1em;
  }

  .page-home .home-metrics { border-radius: var(--r-md); }
  .page-home .path-line { margin-left: 22px; }
  .page-home .home-path-note { padding: 12px 14px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-index-item a,
  .page-home .home-reach-card,
  .page-home .path-trigger {
    transition: none;
  }

  .page-home .home-index-item a:hover,
  .page-home .home-index-item a:focus-visible { transform: none; }

  .page-home .home-reach-card:hover,
  .page-home .home-reach-card:focus-visible { transform: none; }
}