.page-home {
  --page-cut: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
  --page-cut-lg: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 22px 100%, 0 calc(100% - 22px));
  --page-cut-sm: polygon(0 0, calc(100% - 8px) 0, 100% 8px, 100% 100%, 8px 100%, 0 calc(100% - 8px));
  --page-speed: repeating-linear-gradient(115deg, transparent 0 26px, rgba(0, 232, 143, 0.08) 26px 30px, transparent 30px 64px);
  --page-grid: linear-gradient(rgba(40, 67, 110, 0.3) 1px, transparent 1px), linear-gradient(90deg, rgba(40, 67, 110, 0.3) 1px, transparent 1px);
  overflow-x: hidden;
  background: var(--bg-primary);
  color: var(--text-body);
}

/* ===================== 首屏 ===================== */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding: clamp(1.25rem, 6vw, 4rem) 0 clamp(2.5rem, 6vw, 4rem);
  background: var(--bg-primary);
  border-bottom: 3px solid var(--accent-speed);
}

.page-home .home-hero-img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  opacity: 0.24;
  pointer-events: none;
}

.page-home .home-hero-vignette {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(10, 22, 51, 0.82) 0%, rgba(10, 22, 51, 0.35) 38%, rgba(10, 22, 51, 0.78) 100%);
}

.page-home .home-speedlines {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: var(--page-speed);
}

.page-home .home-hero-inner {
  position: relative;
  z-index: 1;
}

.page-home .home-crumb {
  margin-bottom: 2rem;
}

.page-home .hero-topline {
  margin-bottom: 2rem;
}

.page-home .hero-title {
  display: inline-block;
  margin: 0.5rem 0 1rem;
  font-family: var(--font-heading);
  font-size: clamp(2rem, 6.5vw, 3.75rem);
  line-height: 1.12;
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--text-primary);
  transform: skewX(-2deg);
  transform-origin: left center;
}

.page-home .hero-lead {
  max-width: 34rem;
  margin: 0;
  font-size: clamp(1rem, 1.4vw, 1.125rem);
  line-height: 1.8;
  color: var(--text-body);
  border-left: 3px solid var(--accent-alert);
  padding-left: 1rem;
}

.page-home .hero-split {
  display: grid;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.page-home .hero-block47,
.page-home .hero-pinbar {
  background: var(--bg-surface);
  clip-path: var(--page-cut-lg);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  border: 1px solid transparent;
  background:
    linear-gradient(var(--bg-surface) 0 0) padding-box,
    linear-gradient(135deg, var(--line-grid), rgba(0, 232, 143, 0.45)) border-box;
}

.page-home .hero-block47 {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.65rem;
  border-top: 3px solid var(--accent-alert);
  border-top-style: solid;
}

.page-home .hero-47num {
  font-family: var(--font-numeric);
  font-size: clamp(7rem, 20vw, 11rem);
  line-height: 0.85;
  font-weight: 900;
  color: var(--accent-speed);
  display: inline-block;
  transform: skewX(-5deg);
}

.page-home .hero-47label {
  margin: 0;
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-body);
}

.page-home .hero-pinbar {
  display: flex;
  flex-direction: column;
}

.page-home .hero-pinbar-head {
  display: flex;
  align-items: flex-start;
  gap: 0.85rem;
  margin-bottom: 1.25rem;
}

.page-home .hero-pinstar {
  flex: 0 0 auto;
  color: var(--accent-alert);
  font-size: 1.6rem;
  line-height: 1;
  padding-top: 0.1rem;
}

.page-home .hero-pinbar-title {
  margin: 0 0 0.2rem;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  line-height: 1.25;
  font-weight: 800;
  color: var(--text-primary);
}

.page-home .hero-pinbar-sub {
  margin: 0;
  font-size: 0.9rem;
  color: var(--text-muted);
}

.page-home .hero-pinbar-steps {
  list-style: none;
  counter-reset: pinStep;
  margin: 0 0 1.5rem;
  padding: 0;
}

.page-home .hero-pinbar-steps li {
  counter-increment: pinStep;
  position: relative;
  padding: 0.72rem 0 0.72rem 2.9rem;
  border-bottom: 1px dashed var(--line-grid);
  font-size: 0.95rem;
  line-height: 1.55;
  color: var(--text-body);
}

.page-home .hero-pinbar-steps li:last-child {
  border-bottom: 0;
}

.page-home .hero-pinbar-steps li::before {
  content: counter(pinStep, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-numeric);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-speed);
}

.page-home .hero-pinbar .btn {
  margin-top: 0;
  width: 100%;
  justify-content: center;
}

.page-home .hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  list-style: none;
  margin: 0;
  padding: 0;
  background: var(--line-grid);
  border: 1px solid var(--line-grid);
}

.page-home .hero-stats li {
  background: var(--bg-primary);
  padding: 1.1rem 0.5rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.page-home .hero-stat-num {
  font-family: var(--font-numeric);
  font-size: clamp(1.25rem, 3vw, 1.8rem);
  font-weight: 900;
  line-height: 1;
  color: var(--text-primary);
}

.page-home .hero-stats span {
  font-size: 0.75rem;
  letter-spacing: 0.05em;
  color: var(--text-muted);
}

/* ===================== 快速索引 ===================== */
.page-home .home-guide {
  padding: clamp(3rem, 8vw, 5.5rem) 0;
  background:
    linear-gradient(var(--bg-primary) 0 0) padding-box,
    var(--page-grid);
  border-bottom: 1px solid var(--line-grid);
}

.page-home .home-guide-head {
  margin-bottom: 2rem;
}

.page-home .home-guide-head .section-title {
  margin-bottom: 0.25rem;
}

.page-home .home-guide-grid {
  display: grid;
  gap: 1rem;
}

.page-home .home-guide-card {
  position: relative;
  display: block;
  background:
    linear-gradient(var(--bg-surface) 0 0) padding-box,
    linear-gradient(135deg, var(--line-grid), rgba(0, 232, 143, 0.35)) border-box;
  border: 1px solid transparent;
  clip-path: var(--page-cut);
  padding: 1.75rem 1.5rem 2rem;
  text-decoration: none;
  color: var(--text-body);
  transition: transform 0.15s ease, background 0.15s ease;
}

.page-home .home-guide-card:hover {
  transform: translateY(-3px);
  background:
    linear-gradient(#1b2e5a 0 0) padding-box,
    linear-gradient(90deg, var(--accent-speed), var(--accent-alert)) border-box;
}

.page-home .home-guide-tag {
  display: inline-block;
  padding: 0.25rem 0.6rem;
  margin-bottom: 1rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-primary);
  clip-path: var(--page-cut-sm);
}

.page-home .home-guide-tag-green {
  background: var(--accent-speed);
  color: #0A1633;
}

.page-home .home-guide-tag-orange {
  background: var(--accent-alert);
  color: #0A1633;
}

.page-home .home-guide-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  line-height: 1.4;
  font-weight: 800;
  color: var(--text-primary);
}

.page-home .home-guide-card p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.7;
}

.page-home .home-guide-go {
  display: inline-block;
  margin-top: 1.25rem;
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--accent-speed);
  transition: transform 0.15s ease;
}

.page-home .home-guide-card:hover .home-guide-go {
  transform: translateX(5px);
}

/* ===================== 通用 section ===================== */
.page-home .home-section {
  padding: clamp(3.25rem, 8vw, 5.5rem) 0;
}

.page-home .home-collect-inner,
.page-home .home-check-inner {
  display: grid;
  gap: 2rem;
}

.page-home .home-collect-text,
.page-home .home-check-text {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home .home-collect-lead,
.page-home .home-check-lead {
  margin: 0 0 1.4rem;
  font-size: 1rem;
  line-height: 1.8;
}

.page-home .home-collect-list {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
}

.page-home .home-collect-list li {
  position: relative;
  padding: 0.65rem 0 0.65rem 2rem;
  border-bottom: 1px dashed var(--line-grid);
  font-size: 0.95rem;
  line-height: 1.65;
}

.page-home .home-collect-list li:last-child {
  border-bottom: 0;
}

.page-home .home-collect-list li::before {
  content: "→";
  position: absolute;
  left: 0;
  top: 0.65rem;
  color: var(--accent-speed);
  font-weight: 700;
}

.page-home .home-collect-details {
  width: 100%;
  margin: 0 0 1.5rem;
  background: var(--bg-surface);
  clip-path: var(--page-cut-sm);
  border-left: 3px solid var(--accent-speed);
}

.page-home .home-collect-details summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 1rem 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  font-family: var(--font-heading);
}

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

.page-home .home-collect-details > p {
  margin: 0;
  padding: 0 1.25rem 1.1rem;
  font-size: 0.92rem;
  line-height: 1.7;
  color: var(--text-body);
}

.page-home .home-collect-ic {
  transition: transform 0.15s ease;
}

.page-home .home-collect-details[open] .home-collect-ic {
  transform: rotate(45deg);
}

.page-home .home-collect-figure,
.page-home .home-updates-figure,
.page-home .home-check-figure {
  margin: 0;
  align-self: start;
  background: var(--bg-surface);
  clip-path: var(--page-cut);
  padding: 0.75rem;
  border: 1px solid var(--line-grid);
}

.page-home .home-collect-figure img,
.page-home .home-updates-figure img,
.page-home .home-check-figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  filter: saturate(1.1) contrast(1.05);
}

.page-home .home-collect-figure figcaption,
.page-home .home-updates-figure figcaption,
.page-home .home-check-figure figcaption {
  padding: 0.75rem 0.25rem 0.15rem;
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--text-muted);
}

.page-home .home-collect-link {
  margin-top: 0;
}

/* ===================== 第47轮更新记录 ===================== */
.page-home .home-updates {
  background:
    linear-gradient(var(--bg-surface) 0 0) padding-box,
    var(--line-grid);
  border-top: 1px solid var(--line-grid);
  border-bottom: 1px solid var(--line-grid);
}

.page-home .home-updates-head {
  display: grid;
  gap: 2rem;
  margin-bottom: 2rem;
}

.page-home .home-updates-intro {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.page-home .home-updates-lead {
  margin: 0 0 1.5rem;
  line-height: 1.8;
}

.page-home .home-updates-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.page-home .home-updates-num {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  background: var(--bg-primary);
  clip-path: var(--page-cut-lg);
  padding: 1.5rem;
  border-left: 4px solid var(--accent-alert);
}

.page-home .home-updates-big {
  font-family: var(--font-numeric);
  font-size: clamp(6rem, 16vw, 9rem);
  line-height: 0.9;
  font-weight: 900;
  color: var(--accent-speed);
  display: inline-block;
  transform: skewX(-4deg);
}

.page-home .home-updates-round {
  font-family: var(--font-numeric);
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: var(--text-muted);
  margin-top: 0.4rem;
}

.page-home .home-updates-figure {
  background: var(--bg-primary);
}

.page-home .home-updates-figure img {
  max-height: 240px;
}

.page-home .home-updates-list {
  border-top: 2px solid var(--line-grid);
}

.page-home .home-update-item {
  background: var(--bg-primary);
  border-left: 3px solid var(--accent-speed);
  margin-top: 0.75rem;
  clip-path: var(--page-cut-sm);
  transition: border-color 0.15s ease;
}

.page-home .home-update-item[open] {
  border-left-color: var(--accent-alert);
}

.page-home .home-update-item summary {
  list-style: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.65rem;
  padding: 1.05rem 1.25rem;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.98rem;
  color: var(--text-primary);
}

.page-home .home-update-item summary::-webkit-details-marker {
  display: none;
}

.page-home .home-update-item > p {
  margin: 0;
  padding: 0 1.25rem 1.25rem;
  font-size: 0.93rem;
  line-height: 1.7;
  color: var(--text-body);
}

.page-home .home-update-ic {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  flex: 0 0 auto;
  font-weight: 700;
  color: var(--accent-speed);
  border: 1px solid var(--line-grid);
  background: var(--bg-surface);
  transition: transform 0.15s ease;
}

.page-home .home-update-item[open] .home-update-ic {
  transform: rotate(45deg);
}

.page-home .home-update-badge {
  margin-left: auto;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 0.2rem 0.5rem;
  color: #0A1633;
  background: var(--accent-alert);
  clip-path: var(--page-cut-sm);
}

/* ===================== 赛后核对 ===================== */
.page-home .home-check {
  background: linear-gradient(180deg, rgba(0, 232, 143, 0.04), transparent 45%);
}

.page-home .home-check-figure img {
  max-height: 220px;
}

.page-home .home-check-steps {
  counter-reset: checkStep;
  list-style: none;
  margin: 1rem 0 1.25rem;
  padding: 0;
  width: 100%;
}

.page-home .home-check-steps li {
  counter-increment: checkStep;
  position: relative;
  margin-top: 0.75rem;
  padding: 1rem 1.2rem 1rem 3.4rem;
  background: var(--bg-surface);
  clip-path: var(--page-cut-sm);
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--text-body);
}

.page-home .home-check-steps li::before {
  content: counter(checkStep);
  position: absolute;
  left: 0.8rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-numeric);
  font-size: 1.75rem;
  font-weight: 900;
  color: var(--accent-alert);
  line-height: 1;
}

.page-home .home-check-note {
  margin: 0 0 1.5rem;
  padding: 0.9rem 1rem;
  background: rgba(255, 122, 41, 0.1);
  border-left: 3px solid var(--accent-alert);
  font-size: 0.9rem;
  line-height: 1.65;
}

/* ===================== 观赛节奏 ===================== */
.page-home .home-rhythm {
  background:
    linear-gradient(var(--bg-primary) 0 0) padding-box,
    var(--page-speed);
  border-top: 1px solid var(--line-grid);
}

.page-home .home-rhythm-head {
  margin-bottom: 2rem;
  max-width: 42rem;
}

.page-home .home-rhythm-lead {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.8;
}

.page-home .home-rhythm-grid {
  display: grid;
  gap: 1rem;
  margin-bottom: 2rem;
}

.page-home .home-rhythm-card {
  background:
    linear-gradient(var(--bg-surface) 0 0) padding-box,
    linear-gradient(135deg, var(--line-grid), rgba(255, 122, 41, 0.4)) border-box;
  border: 1px solid transparent;
  clip-path: var(--page-cut);
  padding: 1.75rem 1.5rem;
  transition: transform 0.15s ease, background 0.15s ease;
}

.page-home .home-rhythm-card:hover {
  transform: translateY(-3px);
  background:
    linear-gradient(#1b2e5a 0 0) padding-box,
    linear-gradient(90deg, var(--accent-speed), var(--accent-alert)) border-box;
}

.page-home .home-rhythm-time {
  display: block;
  font-family: var(--font-numeric);
  font-size: 2.6rem;
  line-height: 1;
  font-weight: 900;
  color: var(--accent-speed);
  margin-bottom: 1rem;
}

.page-home .home-rhythm-card h3 {
  margin: 0 0 0.5rem;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--text-primary);
}

.page-home .home-rhythm-card p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.7;
}

.page-home .home-rhythm-bar {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: center;
  background:
    linear-gradient(var(--bg-surface) 0 0) padding-box,
    linear-gradient(135deg, rgba(0, 232, 143, 0.5), rgba(255, 122, 41, 0.35)) border-box;
  border: 1px solid transparent;
  border-left: 4px solid var(--accent-alert);
  clip-path: var(--page-cut-lg);
  padding: clamp(1.25rem, 3vw, 2rem);
}

.page-home .home-rhythm-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 56px;
  height: 56px;
  background: var(--bg-primary);
  clip-path: var(--page-cut-sm);
}

.page-home .home-rhythm-bar-text h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--text-primary);
}

.page-home .home-rhythm-bar-text p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.7;
}

.page-home .home-rhythm-bar .btn {
  grid-column: 1 / -1;
  width: 100%;
  justify-content: center;
}

/* ===================== 信任声明 ===================== */
.page-home .home-trust {
  background: var(--bg-surface);
  border-top: 3px solid var(--accent-speed);
  padding: 2rem 0;
}

.page-home .home-trust-inner {
  text-align: center;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text-body);
}

.page-home .home-trust-inner strong {
  color: var(--accent-speed);
  font-family: var(--font-heading);
}

/* ===================== 断点：平板 ===================== */
@media (min-width: 760px) {
  .page-home .hero-split {
    grid-template-columns: 5fr 7fr;
  }

  .page-home .hero-pinbar .btn {
    width: auto;
    align-self: flex-start;
  }

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

  .page-home .home-collect-inner {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
  }

  .page-home .home-check-inner {
    grid-template-columns: 0.95fr 1.05fr;
    align-items: center;
  }

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

  .page-home .home-rhythm-bar {
    grid-template-columns: auto 1fr auto;
  }

  .page-home .home-rhythm-bar .btn {
    grid-column: auto;
    width: auto;
  }
}

/* ===================== 断点：桌面 ===================== */
@media (min-width: 1080px) {
  .page-home .home-updates-head {
    grid-template-columns: 1.2fr 0.7fr 1fr;
    align-items: start;
  }

  .page-home .home-hero-img {
    object-position: center 40%;
  }

  .page-home .hero-title {
    font-size: 3.75rem;
  }

  .page-home .home-updates-figure {
    margin-top: 0.5rem;
  }
}