/* ===== 首页 page-home 专属样式 ===== */
.page-home {
  --home-muted: #8A93A2;
  --home-line: rgba(240, 235, 226, 0.12);
  --home-grid: rgba(198, 245, 0, 0.07);
  background:
    radial-gradient(1100px 460px at 85% -5%, rgba(198, 245, 0, 0.1), transparent 60%),
    linear-gradient(180deg, var(--ink) 0%, var(--ink) 62%, var(--ink-raised) 100%);
  color: var(--cream);
  overflow-x: clip;
}

.page-home img {
  max-width: 100%;
  height: auto;
}

.page-home .page-context {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.25rem;
  font-family: var(--font-body);
  font-size: 0.875rem;
  color: var(--home-muted);
}

.page-home .breadcrumb ol {
  display: flex;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .breadcrumb ol li::after {
  content: "/";
  margin-left: 0.5rem;
  color: var(--home-muted);
}

.page-home .breadcrumb ol li:last-child::after {
  content: "";
}

.page-home .breadcrumb ol li[aria-current="page"] {
  color: var(--volt);
  font-weight: 700;
}

.page-home .page-context__season {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.12em;
  color: var(--home-muted);
  border: 1px solid var(--home-line);
  padding: 0.3em 0.85em;
}

@media (max-width: 640px) {
  .page-home .page-context__season {
    display: none;
  }
}

/* ===== 首屏 · 斜切宣言 ===== */
.page-home .hero-manifest {
  position: relative;
  overflow: hidden;
  padding-block: clamp(2.5rem, 7vw, 5.5rem);
}

.page-home .hero-manifest::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, var(--home-grid) 1px, transparent 1px),
    linear-gradient(to bottom, var(--home-grid) 1px, transparent 1px);
  background-size: 48px 48px;
  pointer-events: none;
  z-index: 0;
}

.page-home .hero-manifest::after {
  content: "";
  position: absolute;
  right: -12%;
  top: -20%;
  width: 56%;
  height: 150%;
  background: linear-gradient(115deg, rgba(198, 245, 0, 0.18), rgba(0, 229, 255, 0.1) 55%, rgba(11, 15, 20, 0));
  clip-path: polygon(28% 0, 100% 0, 72% 100%, 0 100%);
  pointer-events: none;
  z-index: 0;
}

.page-home .hero-manifest__shell {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 2rem;
  align-items: center;
}

.page-home .hero-manifest__aside-note {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 0.9375rem;
  letter-spacing: 0.22em;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  white-space: nowrap;
  color: var(--volt);
  border-right: 2px solid var(--volt);
  padding-right: 0.45rem;
  min-height: 12rem;
}

@media (max-width: 1023.98px) {
  .page-home .hero-manifest__aside-note {
    writing-mode: horizontal-tb;
    border-right: 0;
    border-bottom: 2px solid var(--volt);
    padding: 0 0 0.4rem;
    min-height: 0;
    font-size: 0.8125rem;
  }
}

.page-home .hero-manifest__core {
  display: grid;
  gap: 1.25rem;
}

.page-home .hero-manifest__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: clamp(3.1rem, 13vw, 7.6rem);
  font-weight: 900;
  line-height: 0.92;
  letter-spacing: -0.06em;
  color: var(--cream);
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 0.12em;
}

.page-home .hero-manifest__title-mark {
  font-family: var(--font-head);
  font-size: 0.5em;
  letter-spacing: 0;
  color: var(--ink);
  background: linear-gradient(110deg, var(--volt), var(--cyan));
  padding: 0.12em 0.4em 0.08em;
  transform: rotate(-2deg);
  clip-path: polygon(10px 0, 100% 0, calc(100% - 10px) 100%, 0 100%);
  white-space: nowrap;
  flex: 0 0 auto;
}

.page-home .hero-manifest__desc {
  margin: 0;
  max-width: 46ch;
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  line-height: 1.75;
  color: rgba(240, 235, 226, 0.82);
}

.page-home .hero-manifest__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 0.5rem;
}

.page-home .hero-manifest__visual {
  position: relative;
  display: flex;
  justify-content: flex-end;
  align-items: flex-end;
  min-height: 380px;
}

.page-home .hero-manifest__figure {
  width: min(72%, 360px);
  margin: 0;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 46px) 100%, 0 100%);
}

.page-home .hero-manifest__ring {
  position: absolute;
  left: 6%;
  top: 8%;
  width: clamp(112px, 18vw, 196px);
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--volt) 0 62%, var(--cyan) 62% 78%, rgba(255, 255, 255, 0.04) 78% 82%, transparent 82%);
  z-index: 2;
  box-shadow: 0 0 0 1px rgba(198, 245, 0, 0.28), 0 16px 40px rgba(0, 0, 0, 0.45);
}

.page-home .hero-manifest__ring-panel {
  width: 72%;
  height: 72%;
  border-radius: 50%;
  background: var(--ink);
  display: grid;
  place-items: center;
  align-content: center;
  text-align: center;
  border: 1px solid rgba(198, 245, 0, 0.18);
}

.page-home .hero-manifest__ring-num {
  font-family: var(--font-mono);
  font-size: 2.75rem;
  font-weight: 700;
  line-height: 1;
  color: var(--volt);
  display: block;
}

.page-home .hero-manifest__ring-txt {
  font-family: var(--font-body);
  font-size: 0.8125rem;
  letter-spacing: 0.16em;
  color: var(--cream);
  line-height: 1.5;
  display: block;
}

@media (min-width: 640px) and (max-width: 1023.98px) {
  .page-home .hero-manifest__shell {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.9fr);
    gap: 2rem;
  }

  .page-home .hero-manifest__aside {
    grid-column: 1 / -1;
  }
}

@media (min-width: 1024px) {
  .page-home .hero-manifest__shell {
    grid-template-columns: auto minmax(0, 5fr) minmax(0, 4fr);
    gap: 1rem 2rem;
  }

  .page-home .hero-manifest__visual {
    min-height: 520px;
  }
}

/* ===== 功能导读 · 三栏索引 ===== */
.page-home .guide-index {
  position: relative;
}

.page-home .guide-index::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, var(--volt) 0 15%, var(--home-line) 15% 100%);
}

.page-home .guide-index__head {
  display: grid;
  gap: 0.75rem 2rem;
  margin-bottom: 2.5rem;
}

.page-home .guide-index__head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0;
  color: var(--cream);
}

.page-home .guide-index__head p {
  margin: 0;
  color: var(--home-muted);
  font-size: 0.9375rem;
  line-height: 1.7;
}

@media (min-width: 768px) {
  .page-home .guide-index__head {
    grid-template-columns: 1fr minmax(0, 0.9fr);
    align-items: end;
  }
}

.page-home .guide-index__grid {
  display: grid;
  gap: 1.5rem;
}

.page-home .guide-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  padding: 1.75rem 1.75rem 1.5rem;
  background: var(--stone);
  border: 1px solid var(--home-line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out);
  min-height: 100%;
}

.page-home .guide-card:hover,
.page-home .guide-card:focus-within {
  transform: translateY(-6px);
  box-shadow: 0 20px 44px rgba(0, 0, 0, 0.45);
}

.page-home .guide-card:focus-visible {
  outline: 2px solid var(--volt);
  outline-offset: 2px;
}

.page-home .guide-card__idx {
  position: absolute;
  top: 1.15rem;
  right: 1.25rem;
  font-family: var(--font-mono);
  font-size: 0.9375rem;
  color: var(--home-muted);
  letter-spacing: 0.08em;
}

.page-home .guide-card__ico {
  width: 44px;
  height: 44px;
}

.page-home .guide-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 900;
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--cream);
  padding-right: 2rem;
}

.page-home .guide-card p {
  margin: 0;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: rgba(240, 235, 226, 0.78);
}

.page-home .guide-card__extra {
  margin-top: auto;
  padding-top: 1rem;
  padding-left: 0.75rem;
  border-left: 3px solid var(--volt);
  display: grid;
  gap: 0.2rem;
  opacity: 0;
  transform: translateY(8px);
  transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}

.page-home .guide-card:hover .guide-card__extra,
.page-home .guide-card:focus-within .guide-card__extra {
  opacity: 1;
  transform: translateY(0);
}

.page-home .guide-card__extra span {
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  color: var(--home-muted);
}

.page-home .guide-card__extra strong {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--cream);
}

.page-home .guide-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--cyan);
  font-weight: 600;
  font-size: 0.9375rem;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  width: fit-content;
  transition: border-color var(--dur) var(--ease-out), color var(--dur) var(--ease-out);
}

.page-home .guide-card__more:hover {
  color: var(--volt);
  border-bottom-color: currentColor;
}

.page-home .guide-card .media-frame {
  max-width: 38%;
  margin-bottom: 0.25rem;
}

.page-home .guide-card--volt .guide-card__idx { color: var(--volt); }
.page-home .guide-card--volt .guide-card__ico { color: var(--volt); }
.page-home .guide-card--volt .guide-card__extra { border-left-color: var(--volt); }

.page-home .guide-card--cyan .guide-card__idx { color: var(--cyan); }
.page-home .guide-card--cyan .guide-card__ico { color: var(--cyan); }
.page-home .guide-card--cyan .guide-card__extra { border-left-color: var(--cyan); }

.page-home .guide-card--clay .guide-card__idx { color: var(--clay); }
.page-home .guide-card--clay .guide-card__ico { color: var(--clay); }
.page-home .guide-card--clay .guide-card__extra { border-left-color: var(--clay); }
.page-home .guide-card--clay .guide-card__more { color: var(--cyan); }

.page-home .guide-card--volt:hover,
.page-home .guide-card--volt:focus-within {
  border-color: rgba(198, 245, 0, 0.5);
}

.page-home .guide-card--cyan:hover,
.page-home .guide-card--cyan:focus-within {
  border-color: rgba(0, 229, 255, 0.5);
}

.page-home .guide-card--clay:hover,
.page-home .guide-card--clay:focus-within {
  border-color: rgba(192, 117, 90, 0.5);
}

@media (min-width: 720px) {
  .page-home .guide-index__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .guide-index__grid > .guide-card:last-child {
    grid-column: span 2;
  }
}

@media (min-width: 1080px) {
  .page-home .guide-index__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .guide-index__grid > .guide-card:last-child {
    grid-column: span 1;
  }
}

@media (hover: none) {
  .page-home .guide-card__extra {
    opacity: 1;
    transform: none;
  }
}

/* ===== 实时数据面板 ===== */
.page-home .data-panel {
  position: relative;
  overflow: hidden;
  background: var(--ink-raised);
}

.page-home .data-panel__wrap {
  position: relative;
  display: grid;
  gap: 2rem;
  border: 1px solid rgba(198, 245, 0, 0.22);
  padding: 1.5rem;
  clip-path: polygon(0 0, calc(100% - 36px) 0, 100% 36px, 100% 100%, 36px 100%, 0 100%);
  overflow: hidden;
}

.page-home .data-panel__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  z-index: 0;
  filter: saturate(0.85) contrast(1.05);
}

.page-home .data-panel__content {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.75rem;
}

.page-home .data-panel__copy h2 {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 4vw, 2.9rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin: 0.5rem 0 0;
  color: var(--cream);
}

.page-home .data-panel__copy p {
  margin-top: 1rem;
  color: rgba(240, 235, 226, 0.8);
  font-size: 0.9375rem;
  line-height: 1.75;
  max-width: 44ch;
}

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

.page-home .data-panel__stats .stat-card {
  display: grid;
  gap: 0.3rem;
  padding: 1.25rem;
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.05), transparent 50%), rgba(28, 36, 44, 0.9);
  border: 1px solid var(--home-line);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.page-home .data-panel__stats .stat-card__value {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 4vw, 2.1rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--volt);
}

.page-home .data-panel__stats .stat-card__label {
  font-family: var(--font-body);
  font-weight: 600;
  color: var(--cream);
  letter-spacing: 0.04em;
  font-size: 0.9375rem;
}

.page-home .data-panel__stats .stat-card__note {
  font-size: 0.8125rem;
  color: var(--home-muted);
  line-height: 1.5;
}

.page-home .data-panel__stats .stat-card--cyan .stat-card__value {
  color: var(--cyan);
}

.page-home .data-panel__stats .stat-card--outline {
  border-color: rgba(240, 235, 226, 0.18);
}

.page-home .data-panel__stats .stat-card--outline .stat-card__value {
  color: var(--cream);
}

@media (min-width: 640px) {
  .page-home .data-panel__stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-home .data-panel__wrap {
    padding: 2.5rem 3rem;
  }

  .page-home .data-panel__content {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr);
    align-items: center;
    gap: 2.5rem;
  }
}

/* ===== 信任声明 ===== */
.page-home .trust-line-wrap {
  background: var(--ink);
}

.page-home .trust-line {
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
  padding-block: 1rem;
  font-size: 0.9375rem;
  color: rgba(240, 235, 226, 0.72);
  text-align: center;
  line-height: 1.7;
  margin: 0;
}

/* ===== 赛事速览 ===== */
.page-home .news-rail {
  background: var(--ink);
}

.page-home .news-rail__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1rem;
}

.page-home .news-rail__head h2 {
  font-family: var(--font-head);
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 900;
  line-height: 1.15;
  margin: 0.35rem 0 0;
  color: var(--cream);
  letter-spacing: -0.02em;
}

.page-home .news-rail__all {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  white-space: nowrap;
  transition: color var(--dur) var(--ease-out);
}

.page-home .news-rail__all:hover {
  color: var(--volt);
}

.page-home .news-rail__track {
  display: flex;
  gap: 1.25rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 0.625rem;
  margin-top: 2rem;
}

.page-home .news-card {
  flex: 0 0 84%;
  scroll-snap-align: start;
  background: var(--stone);
  border: 1px solid var(--home-line);
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  min-height: 210px;
  clip-path: polygon(12px 0, 100% 0, 100% calc(100% - 12px), calc(100% - 12px) 100%, 0 100%, 0 12px);
  transition: border-color var(--dur) var(--ease-out), transform var(--dur) var(--ease-out);
}

.page-home .news-card:hover {
  border-color: rgba(198, 245, 0, 0.35);
  transform: translateY(-4px);
}

.page-home .news-card h3 {
  margin: 0;
  font-family: var(--font-head);
  font-size: 1.375rem;
  font-weight: 900;
  line-height: 1.4;
}

.page-home .news-card h3 a {
  color: var(--cream);
  text-decoration: none;
}

.page-home .news-card h3 a:hover {
  color: var(--cyan);
}

.page-home .news-card p {
  margin: 0;
  color: rgba(240, 235, 226, 0.72);
  font-size: 0.9375rem;
  line-height: 1.65;
}

@media (min-width: 720px) {
  .page-home .news-card {
    flex-basis: 36%;
  }
}

@media (min-width: 1080px) {
  .page-home .news-card {
    flex-basis: 30%;
  }
}

/* ===== 下载引导 ===== */
.page-home .download-cta {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(900px 420px at 85% 20%, rgba(0, 229, 255, 0.08), transparent 60%),
    linear-gradient(145deg, rgba(198, 245, 0, 0.06), transparent 40%),
    var(--ink);
}

.page-home .download-cta::before {
  content: "";
  position: absolute;
  right: -180px;
  bottom: -160px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 44px solid rgba(198, 245, 0, 0.06);
  pointer-events: none;
}

.page-home .download-cta__shell {
  position: relative;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

.page-home .download-cta__archive {
  position: relative;
}

.page-home .download-cta__figure {
  width: min(70%, 340px);
  margin: 0 0 0 auto;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 24px), calc(100% - 24px) 100%, 0 100%);
  transform: rotate(2deg);
}

.page-home .download-cta__note {
  position: absolute;
  left: 0;
  bottom: 1.5rem;
  max-width: 24rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: rgba(11, 15, 20, 0.9);
  border: 1px solid rgba(198, 245, 0, 0.35);
  padding: 0.75rem 1rem;
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.page-home .download-cta__note-copy {
  font-family: var(--font-mono);
  font-size: 0.875rem;
  color: var(--cream);
  letter-spacing: 0.02em;
}

.page-home .download-cta__copy {
  display: grid;
  gap: 1.25rem;
}

.page-home .download-cta__copy h2 {
  font-family: var(--font-head);
  font-size: clamp(1.85rem, 5vw, 3.5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--cream);
  margin: 0;
}

.page-home .download-cta__copy p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(240, 235, 226, 0.8);
  max-width: 48ch;
}

.page-home .download-cta__btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: auto;
  min-width: 240px;
  padding: 1.05rem 1.6rem;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 1.125rem;
  letter-spacing: 0.02em;
  text-align: center;
  text-decoration: none;
}

.page-home .download-cta__btn:hover {
  filter: brightness(1.08);
  transform: translateY(-2px);
}

.page-home .download-cta__link {
  color: var(--home-muted);
  font-size: 0.9375rem;
}

.page-home .download-cta__link a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
}

.page-home .download-cta__link a:hover {
  color: var(--volt);
}

@media (min-width: 1024px) {
  .page-home .download-cta__shell {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr);
    gap: 4rem;
  }
}

/* ===== 按钮斜切修饰 ===== */
.page-home .button--slant {
  padding-inline: calc(1.6em + 12px) 1.6em;
  clip-path: polygon(12px 0, 100% 0, calc(100% - 12px) 100%, 0 100%);
  transition: transform var(--dur) var(--ease-out), box-shadow var(--dur) var(--ease-out), filter var(--dur) var(--ease-out);
}

.page-home .button--slant:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(0, 0, 0, 0.35);
}

/* ===== 版式小组件增强 ===== */
.page-home .kicker {
  color: var(--volt);
  font-family: var(--font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  display: inline-block;
}

.page-home .kicker::before {
  content: "// ";
  opacity: 0.6;
}

/* ===== 动效降级 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  .page-home .guide-card__extra {
    opacity: 1;
    transform: none;
  }
}