.page-home {
  --home-green: #C8FF00;
  --home-blue: #00E5FF;
  --home-bg: #0B0F14;
  --home-raised: #131A22;
  --home-text: #F5F0E8;
  --home-gray: #8A929B;
  --home-moss: #4A7C59;
  --home-terra: #C66B4A;
  position: relative;
  overflow-x: hidden;
  background: var(--home-bg);
}

.page-home .breadcrumb {
  max-width: 1440px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--home-gray);
}

.page-home .breadcrumb a {
  color: var(--home-blue);
  text-decoration: none;
}

.page-home .breadcrumb span[aria-current="page"] {
  color: var(--home-text);
}

/* ========== 首屏拼贴 ========== */
.page-home .hero-collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  max-width: 1440px;
  margin: 0 auto;
  padding: 16px 20px 24px;
}

.page-home .hero-main {
  position: relative;
  min-height: 420px;
  background: var(--home-raised);
  border-left: 3px solid var(--home-green);
  overflow: hidden;
}

.page-home .hero-image-frame {
  position: absolute;
  inset: 0;
}

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

.page-home .hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(11, 15, 20, 0.96) 0%, rgba(11, 15, 20, 0.72) 42%, rgba(11, 15, 20, 0.2) 100%);
}

.page-home .hero-copy {
  position: relative;
  z-index: 2;
  max-width: 640px;
  padding: 48px 24px;
}

.page-home .eyebrow {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.32em;
  color: var(--home-blue);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}

.page-home .hero-copy h1 {
  font-family: var(--font-head);
  font-style: oblique;
  font-size: clamp(28px, 6vw, 56px);
  line-height: 1.06;
  margin: 0 0 16px;
  letter-spacing: -0.01em;
}

.page-home .hero-lead {
  font-size: 15px;
  line-height: 1.75;
  color: #d7d9df;
  margin-bottom: 28px;
  max-width: 520px;
}

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

.page-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-decoration: none;
  padding: 12px 22px;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.page-home .btn-primary {
  background: var(--home-green);
  color: #0B0F14;
}

.page-home .btn-download {
  border: 1px solid var(--home-blue);
  color: var(--home-blue);
  background: transparent;
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
}

.page-home .btn:hover {
  transform: translate3d(2px, -2px, 0);
}

.page-home .btn-primary:hover {
  box-shadow: 4px 4px 0 rgba(200, 255, 0, 0.35);
}

.page-home .hero-card {
  position: relative;
  background: var(--home-raised);
  border: 1px solid #1e2731;
  padding: 28px 22px 24px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  gap: 10px;
  overflow: hidden;
}

.page-home .hero-card::after {
  content: "";
  position: absolute;
  right: -22px;
  top: -22px;
  width: 110px;
  height: 110px;
  background: var(--home-blue);
  opacity: 0.06;
  transform: rotate(14deg);
  pointer-events: none;
}

.page-home .hero-card-tag {
  font-family: var(--font-head);
  font-style: oblique;
  font-size: 26px;
  color: var(--home-green);
  line-height: 1;
  letter-spacing: 0.02em;
}

.page-home .hero-card-data .hero-card-tag {
  color: var(--home-blue);
}

.page-home .hero-card h2 {
  font-size: 17px;
  line-height: 1.4;
  margin: 0;
  font-weight: 800;
}

.page-home .hero-card p {
  font-size: 13px;
  line-height: 1.7;
  color: var(--home-gray);
  margin: 0;
}

.page-home .btn-entry {
  display: inline-flex;
  align-items: center;
  margin-top: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--home-blue);
  text-decoration: none;
  gap: 6px;
}

.page-home .btn-entry::after {
  content: "→";
  transition: transform 0.2s var(--ease);
}

.page-home .btn-entry:hover::after {
  transform: translateX(4px);
}

.page-home .hero-status-tape {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 18px;
  padding: 12px 0;
  border-top: 1px solid #1e2731;
  border-bottom: 1px solid #1e2731;
}

.page-home .tape-item {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--home-gray);
}

.page-home .tape-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--home-gray);
}

.page-home .tape-dot.is-live {
  background: var(--home-moss);
  box-shadow: 0 0 8px rgba(74, 124, 89, 0.7);
}

/* ========== 章节通用 ========== */
.page-home .section {
  max-width: 1440px;
  margin: 0 auto;
  padding: 72px 20px 40px;
  position: relative;
}

.page-home .section-head {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 36px;
  border-bottom: 1px solid #1e2731;
  padding-bottom: 20px;
}

.page-home .chapter-no {
  font-family: var(--font-head);
  font-style: oblique;
  font-size: 72px;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px var(--home-green);
  text-stroke: 1px var(--home-green);
  user-select: none;
}

.page-home .chapter-title {
  font-family: var(--font-head);
  font-style: oblique;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.18;
  margin: 0;
}

.page-home .chapter-sub {
  font-size: 14px;
  color: var(--home-gray);
  margin: 4px 0 0;
  line-height: 1.6;
}

.page-home .btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--home-text);
  text-decoration: none;
  padding: 10px 16px;
  border: 1px solid #2a3540;
  background: transparent;
  transition: border-color 0.25s var(--ease), color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-home .btn-secondary:hover {
  border-color: var(--home-green);
  color: var(--home-green);
}

.page-home .btn-link-plain {
  border-style: dashed;
}

/* ========== 01 V3.1 ========== */
.page-home .v31-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .v31-card {
  background: var(--home-raised);
  border: 1px solid #1e2731;
  padding: 26px 24px;
  position: relative;
}

.page-home .v31-card--main {
  border-color: rgba(200, 255, 0, 0.35);
  background: linear-gradient(135deg, rgba(200, 255, 0, 0.06), transparent 55%), var(--home-raised);
}

.page-home .v31-card .tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #0B0F14;
  background: var(--home-terra);
  padding: 4px 10px;
  margin-bottom: 14px;
}

.page-home .v31-card-index {
  position: absolute;
  top: 22px;
  right: 22px;
  font-family: var(--font-head);
  font-size: 34px;
  color: #1e2731;
  line-height: 1;
}

.page-home .v31-card h3 {
  font-size: 17px;
  margin: 0 0 10px;
  line-height: 1.4;
}

.page-home .v31-card p {
  font-size: 13px;
  line-height: 1.75;
  color: #b3bac2;
  margin: 0 0 18px;
}

.page-home .v31-card--main p {
  margin-bottom: 22px;
}

/* ========== 02 下载区 ========== */
.page-home .download-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-home .download-visual {
  position: relative;
  background: var(--home-raised);
  border: 1px solid #1e2731;
  overflow: hidden;
  min-height: 320px;
}

.page-home .download-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 320px;
  max-height: 520px;
}

.page-home .download-content {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .download-main-card {
  background: linear-gradient(115deg, rgba(0, 229, 255, 0.06), transparent 60%), var(--home-raised);
  border: 1px solid rgba(0, 229, 255, 0.3);
  border-left: 3px solid var(--home-blue);
  padding: 28px 24px;
}

.page-home .download-main-card h3 {
  font-size: 20px;
  margin: 0 0 12px;
}

.page-home .download-main-card p {
  font-size: 14px;
  line-height: 1.8;
  color: #b3bac2;
  margin: 0 0 24px;
}

.page-home .download-note-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .download-note-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--home-raised);
  border: 1px solid #1e2731;
  padding: 20px 18px;
}

.page-home .note-index {
  font-family: var(--font-head);
  font-style: oblique;
  font-size: 28px;
  line-height: 1;
  color: var(--home-green);
  padding-top: 2px;
}

.page-home .download-note-item strong {
  font-size: 14px;
  display: block;
  margin-bottom: 6px;
}

.page-home .download-note-item p {
  font-size: 12px;
  line-height: 1.6;
  color: var(--home-gray);
  margin: 0;
}

/* ========== 03 赛前数据中枢 ========== */
.page-home .match-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .match-main-panel {
  background: var(--home-raised);
  border: 1px solid #1e2731;
  padding: 30px 26px;
}

.page-home .status-panel {
  display: inline-flex;
  align-items: baseline;
  gap: 12px;
  padding: 10px 16px;
  background: rgba(200, 255, 0, 0.06);
  border-left: 3px solid var(--home-green);
  margin-bottom: 24px;
}

.page-home .status-label {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--home-gray);
  text-transform: uppercase;
}

.page-home .status-label.is-live {
  color: var(--home-moss);
}

.page-home .status-value {
  font-family: var(--font-head);
  font-style: oblique;
  font-size: 20px;
  color: var(--home-green);
  line-height: 1;
}

.page-home .match-main-panel h3 {
  font-size: 22px;
  margin: 0 0 14px;
}

.page-home .match-main-panel p {
  font-size: 14px;
  line-height: 1.8;
  color: #b3bac2;
  margin: 0 0 26px;
}

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

.page-home .timeline-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 0;
  border-top: 1px solid #1e2731;
  font-size: 13px;
  line-height: 1.5;
}

.page-home .timeline-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--home-green);
  box-shadow: 0 0 12px rgba(200, 255, 0, 0.4);
  flex-shrink: 0;
}

.page-home .match-stack {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-home .match-sub-panel {
  background: #0d1218;
  border: 1px solid #1e2731;
  padding: 22px 20px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.page-home .match-sub-icon {
  width: 42px;
  height: 42px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-head);
  font-style: oblique;
  font-size: 12px;
  color: #0B0F14;
  clip-path: polygon(6px 0, 100% 0, calc(100% - 6px) 100%, 0 100%);
  flex-shrink: 0;
}

.page-home .match-sub-icon.is-blue {
  background: var(--home-blue);
}

.page-home .match-sub-icon.is-green {
  background: var(--home-green);
}

.page-home .match-sub-icon.is-grey {
  background: #455260;
}

.page-home .match-sub-panel h3 {
  font-size: 15px;
  margin: 2px 0 8px;
}

.page-home .match-sub-panel p {
  font-size: 12px;
  line-height: 1.65;
  color: var(--home-gray);
  margin: 0;
}

/* ========== 04 数据栏目速览 ========== */
.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-home .filter-btn {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--home-gray);
  background: transparent;
  border: 1px solid #2a3540;
  padding: 9px 18px;
  cursor: pointer;
  transition: all 0.22s var(--ease);
}

.page-home .filter-btn:hover {
  border-color: var(--home-blue);
  color: var(--home-blue);
}

.page-home .filter-btn.is-active {
  background: var(--home-blue);
  border-color: var(--home-blue);
  color: #0B0F14;
}

.page-home .data-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .data-card {
  background: var(--home-raised);
  border: 1px solid #1e2731;
  padding: 26px 24px;
  position: relative;
  overflow: hidden;
}

.page-home .data-card--wide {
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  overflow: hidden;
}

.page-home .data-img-wrap {
  min-height: 240px;
  max-height: 420px;
  overflow: hidden;
  background: #10161c;
}

.page-home .data-card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 240px;
}

.page-home .data-card-body {
  padding: 26px 24px 30px;
}

.page-home .data-card h3 {
  font-size: 19px;
  margin: 0 0 12px;
  line-height: 1.3;
}

.page-home .data-card p {
  font-size: 13px;
  line-height: 1.75;
  color: #b3bac2;
  margin: 0 0 18px;
}

.page-home .data-card .btn-entry {
  margin-top: 4px;
}

.page-home .form-preview {
  margin-top: 20px;
  padding-top: 18px;
  border-top: 1px solid #1e2731;
}

.page-home .form-preview-bar {
  display: block;
  height: 6px;
  background: var(--home-green);
  width: min(var(--w), 100%);
}

.page-home .form-preview-label {
  display: inline-block;
  margin-top: 8px;
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--home-gray);
}

/* ========== 05 信任与规模 ========== */
.page-home .trust-stat-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}

.page-home .trust-stat {
  background: var(--home-raised);
  border: 1px solid #1e2731;
  padding: 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .trust-stat strong {
  font-family: var(--font-head);
  font-style: oblique;
  font-size: 30px;
  line-height: 1;
  color: var(--home-green);
}

.page-home .trust-stat:nth-child(2) strong {
  color: var(--home-blue);
}

.page-home .trust-stat:nth-child(4) strong {
  color: var(--home-blue);
}

.page-home .trust-stat:nth-child(6) strong {
  color: var(--home-blue);
}

.page-home .trust-stat span {
  font-size: 12px;
  color: var(--home-gray);
  letter-spacing: 0.08em;
}

.page-home .trust-content {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .trust-info {
  background: linear-gradient(115deg, rgba(200, 255, 0, 0.04), transparent 60%), var(--home-raised);
  border: 1px solid #1e2731;
  border-left: 3px solid var(--home-green);
  padding: 28px 24px;
}

.page-home .trust-info h3 {
  font-size: 20px;
  margin: 0 0 14px;
}

.page-home .trust-info p {
  font-size: 13px;
  line-height: 1.8;
  color: #b3bac2;
  margin: 0 0 24px;
}

.page-home .trust-info .btn-secondary + .btn-secondary {
  margin-left: 8px;
}

.page-home .trust-visual {
  position: relative;
  overflow: hidden;
  border: 1px solid #1e2731;
  min-height: 260px;
}

.page-home .trust-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  min-height: 260px;
}

.page-home .trust-visual-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(transparent, rgba(11, 15, 20, 0.9));
  padding: 48px 24px 20px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .trust-visual-caption p {
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--home-text);
  margin: 0;
}

/* ========== 返回顶部 ========== */
.page-home .to-top {
  max-width: 1440px;
  margin: 40px auto 0;
  padding: 0 20px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--home-gray);
  cursor: pointer;
  user-select: none;
}

.page-home .to-top::before {
  content: "↑ ";
  color: var(--home-green);
}

/* ========== 桌面端增强 ========== */
@media (min-width: 720px) {
  .page-home .hero-card {
    padding: 32px 28px;
  }

  .page-home .trust-stat-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .match-stack {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .match-stack .match-sub-panel:last-child {
    grid-column: 1 / -1;
  }

  .page-home .data-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .data-card--wide {
    grid-column: 1 / -1;
    grid-template-columns: 1fr 1fr;
  }

  .page-home .data-img-wrap {
    min-height: 320px;
  }
}

@media (min-width: 960px) {
  .page-home .hero-collage {
    grid-template-columns: 1.5fr 0.7fr 0.8fr;
    grid-template-rows: auto auto;
    gap: 16px;
    padding-top: 28px;
  }

  .page-home .hero-main {
    grid-column: 1 / 2;
    grid-row: 1 / 3;
    min-height: 520px;
  }

  .page-home .hero-card-version {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
  }

  .page-home .hero-card-data {
    grid-column: 3 / 4;
    grid-row: 1 / 2;
  }

  .page-home .hero-status-tape {
    grid-column: 2 / 4;
    grid-row: 2 / 3;
    align-self: center;
    border-top: none;
    border-bottom: none;
  }

  .page-home .hero-copy {
    padding: 80px 56px;
  }

  .page-home .section {
    padding-top: 88px;
  }

  .page-home .section-head {
    flex-direction: row;
    align-items: flex-end;
    gap: 28px;
    padding-bottom: 24px;
  }

  .page-home .chapter-no {
    font-size: 96px;
    color: var(--home-green);
    -webkit-text-stroke: 0;
    opacity: 0.14;
  }

  .page-home .v31-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .v31-card--main {
    grid-row: 1 / 3;
  }

  .page-home .download-layout {
    grid-template-columns: 0.85fr 1.15fr;
    align-items: stretch;
  }

  .page-home .download-visual {
    min-height: 560px;
  }

  .page-home .download-img {
    min-height: 560px;
    max-height: none;
  }

  .page-home .match-layout {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
  }

  .page-home .match-stack {
    grid-template-columns: 1fr;
  }

  .page-home .match-stack .match-sub-panel:last-child {
    grid-column: auto;
  }

  .page-home .trust-content {
    grid-template-columns: 0.8fr 1.2fr;
  }

  .page-home .trust-visual {
    min-height: 320px;
  }

  .page-home .trust-img {
    min-height: 320px;
  }
}

.page-home {
  --w: 1rem;
}