.page-home {
  --home-tilt: -2deg;
  --home-tilt-alt: 1.5deg;
  background: var(--c-ink);
  color: var(--c-text);
  overflow-x: hidden;
}

/* ===== 主题声明：首屏 hero ===== */
.page-home .home-hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  isolation: isolate;
  background: linear-gradient(135deg, var(--c-ink) 0%, #101016 55%, var(--c-card) 100%);
  padding-block: clamp(5rem, 12vh, 8rem) 4rem;
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.page-home .home-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: .45;
}

.page-home .home-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 50%, rgba(0, 229, 255, .16), transparent 45%),
    linear-gradient(180deg, transparent 20%, rgba(11, 11, 15, .94) 100%);
}

.page-home .home-hero__inner {
  display: grid;
  gap: 1.5rem;
  max-width: var(--container-max);
  margin-inline: auto;
  width: 100%;
}

.page-home .home-hero__crumb {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 1rem;
  font-size: .875rem;
  color: var(--c-text-dim);
}

.page-home .home-hero__crumb li + li::before {
  content: "/";
  margin-right: 1rem;
  color: var(--c-primary);
}

.page-home .home-hero__eyebrow {
  margin-top: .75rem;
  color: var(--c-accent);
}

.page-home .home-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 7.5rem);
  line-height: .95;
  letter-spacing: -.02em;
  text-transform: uppercase;
  margin: 0;
  color: var(--c-text);
  transform: skewX(-4deg) translateX(-6px);
  transform-origin: left bottom;
}

.page-home .home-hero__title-highlight {
  color: var(--c-primary);
  border-bottom: .06em solid var(--c-accent);
}

.page-home .home-hero__lede {
  max-width: 36rem;
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  line-height: 1.8;
  color: var(--c-text-dim);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: .25rem;
}

.page-home .home-hero__signal {
  display: inline-flex;
  align-items: center;
  gap: .625rem;
  margin-top: 2rem;
  padding: .625rem 1.125rem;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-pill);
  background: rgba(22, 22, 26, .6);
  font-size: .875rem;
  color: var(--c-text-dim);
  max-width: 100%;
}

.page-home .home-hero__signal-dot {
  width: .625rem;
  height: .625rem;
  border-radius: 999px;
  background: var(--c-success);
  box-shadow: 0 0 0 0 rgba(0, 229, 160, .6);
  flex: none;
}

@media (prefers-reduced-motion: no-preference) {
  .page-home .home-hero__signal-dot {
    animation: home-pulse 1.8s infinite;
  }
}

@keyframes home-pulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 229, 160, .5); }
  70% { box-shadow: 0 0 0 10px rgba(0, 229, 160, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 229, 160, 0); }
}

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

.page-home .home-hero__stat {
  display: grid;
  gap: .125rem;
  min-width: 6rem;
  padding: .75rem 1rem;
  border-left: 2px solid var(--c-primary);
  background: rgba(22, 22, 26, .55);
  border-radius: .75rem;
}

.page-home .home-hero__stat-num {
  font-family: var(--font-display);
  font-size: 1.75rem;
  line-height: 1.1;
  color: var(--c-text);
}

.page-home .home-hero__stat-label {
  font-size: .75rem;
  letter-spacing: .08em;
  color: var(--c-text-dim);
}

.page-home .home-hero__swirl {
  width: 100%;
  max-width: 46rem;
  height: auto;
  margin-top: 1rem;
  overflow: visible;
}

/* ===== 内容目录 ===== */
.page-home .home-directory {
  position: relative;
  padding-block: clamp(4rem, 9vw, 7rem);
}

.page-home .home-directory::before,
.page-home .home-directory::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--c-primary) 20%, var(--c-primary) 80%, transparent);
}

.page-home .home-directory::before { top: 0; }
.page-home .home-directory::after { bottom: 0; }

.page-home .home-directory__inner {
  display: grid;
  gap: 2.5rem;
}

@media (min-width: 900px) {
  .page-home .home-directory__inner {
    grid-template-columns: minmax(0, 2fr) minmax(0, 3fr);
    gap: 3rem;
    align-items: start;
  }
}

.page-home .home-directory__intro {
  display: grid;
  gap: 1rem;
  align-content: start;
}

.page-home .home-directory__intro .eyebrow {
  color: var(--c-primary);
}

.page-home .home-directory__lead {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--c-text-dim);
}

.page-home .home-directory__map {
  margin-top: 1.5rem;
  max-width: 26rem;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--c-line);
  box-shadow: var(--shadow-primary);
}

.page-home .home-directory__map img {
  width: 100%;
  height: auto;
  display: block;
}

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

@media (min-width: 640px) {
  .page-home .home-directory__cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

.page-home .home-directory__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .75rem;
  padding: 1.75rem 1.5rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(145deg, #1a1a20 0%, #121218 100%);
  border: 1px solid var(--c-line);
  color: var(--c-text);
  text-decoration: none;
  overflow: hidden;
  transition: transform .3s ease, border-color .3s ease, box-shadow .3s ease;
}

.page-home .home-directory__card::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 85% 15%, rgba(255, 69, 0, .18), transparent 50%);
  opacity: 0;
  transition: opacity .3s ease;
}

.page-home .home-directory__card h3 {
  position: relative;
  z-index: 1;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.25rem;
  margin: 0;
}

.page-home .home-directory__card p {
  position: relative;
  z-index: 1;
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--c-text-dim);
  margin: 0;
}

.page-home .home-directory__card-num {
  position: absolute;
  top: 1rem;
  right: 1rem;
  font-family: var(--font-display);
  font-size: 2.25rem;
  line-height: 1;
  -webkit-text-stroke: 1px var(--c-primary);
  -webkit-text-fill-color: transparent;
  color: var(--c-primary);
}

.page-home .home-directory__card .tag {
  align-self: flex-start;
  position: relative;
  z-index: 1;
}

.page-home .home-directory__meta {
  position: relative;
  z-index: 1;
  margin-top: auto;
  padding-top: .5rem;
  font-size: .8125rem;
  color: var(--c-accent);
}

@media (min-width: 640px) {
  .page-home .home-directory__card {
    transform: rotate(var(--home-tilt)) translateY(-2px);
  }

  .page-home .home-directory__card:nth-child(even) {
    transform: rotate(var(--home-tilt-alt)) translateY(-2px);
  }
}

.page-home .home-directory__card:hover,
.page-home .home-directory__card:focus-visible {
  transform: rotate(0deg) translateY(-4px);
  border-color: var(--c-primary);
  box-shadow: var(--shadow-primary);
}

.page-home .home-directory__card:hover::before,
.page-home .home-directory__card:focus-visible::before {
  opacity: 1;
}

/* ===== 实时赛场 ===== */
.page-home .home-live {
  position: relative;
  padding-block: clamp(4rem, 9vw, 7rem);
  isolation: isolate;
  overflow: hidden;
}

.page-home .home-live__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
}

.page-home .home-live__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .22;
}

.page-home .home-live__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 50% 80%, rgba(255, 69, 0, .14), transparent 55%),
    linear-gradient(180deg, var(--c-ink) 0%, rgba(11, 11, 15, .78) 50%, var(--c-ink) 100%);
}

.page-home .home-live__inner {
  max-width: 60rem;
  margin-inline: auto;
  display: grid;
  gap: 2.5rem;
}

.page-home .home-live__head {
  display: grid;
  gap: .5rem;
}

.page-home .home-live__head .eyebrow {
  color: var(--c-accent);
}

.page-home .home-live__note {
  font-size: .875rem;
  color: var(--c-text-dim);
}

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

@media (min-width: 700px) {
  .page-home .home-live__matches {
    grid-template-columns: repeat(3, 1fr);
  }
}

.page-home .home-live__match {
  padding: 1.5rem;
  border-radius: var(--radius-lg);
  background: var(--c-card);
  border: 1px solid var(--c-line);
  transition: border-color .3s ease, box-shadow .3s ease;
}

.page-home .home-live__match:hover,
.page-home .home-live__match:focus-within {
  border-color: var(--c-accent);
  box-shadow: var(--shadow-accent);
}

.page-home .home-live__match-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: .5rem;
  font-size: .8125rem;
  color: var(--c-text-dim);
}

.page-home .home-live__match-time {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--c-accent);
}

.page-home .home-live__match-team {
  font-weight: 600;
  margin-top: .75rem;
}

.page-home .home-live__match-score {
  display: flex;
  align-items: center;
  gap: .375rem;
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.5rem);
  line-height: 1;
  margin: .5rem 0 1rem;
}

.page-home .home-live__match-score span:first-child {
  color: var(--c-primary);
  text-shadow: 0 0 24px rgba(255, 69, 0, .35);
}

.page-home .home-live__match-score span:last-child {
  color: var(--c-accent);
  text-shadow: 0 0 24px rgba(0, 229, 255, .35);
}

.page-home .home-live__match-score i {
  font-style: normal;
  color: var(--c-line);
  font-size: 1em;
}

.page-home .home-live__match-btn {
  display: inline-block;
  font-size: .875rem;
  font-weight: 600;
  color: var(--c-text);
  text-decoration: none;
  border-bottom: 2px solid var(--c-primary);
  padding-bottom: .125rem;
}

.page-home .home-live__match-btn:hover {
  color: var(--c-accent);
  border-bottom-color: var(--c-accent);
}

.page-home .home-live__footer {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--c-line);
}

.page-home .home-live__footer-note {
  font-size: .875rem;
  color: var(--c-text-dim);
}

.page-home .home-live__pulse {
  width: 100%;
  height: 3rem;
}

/* ===== 版本升级 ===== */
.page-home .home-version {
  padding-block: clamp(4rem, 9vw, 7rem);
  background:
    radial-gradient(circle at 82% 18%, rgba(122, 90, 248, .2), transparent 42%),
    linear-gradient(180deg, #101016, var(--c-ink));
}

.page-home .home-version__inner {
  max-width: 62rem;
  margin-inline: auto;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 800px) {
  .page-home .home-version__inner {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    gap: 3rem;
  }
}

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

.page-home .home-version__main .eyebrow {
  color: var(--c-accent-2);
}

.page-home .home-version__desc {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--c-text-dim);
  max-width: 38rem;
}

.page-home .home-version__list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
  display: grid;
  gap: .75rem;
}

.page-home .home-version__list li {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: .875rem 1.125rem;
  border-radius: var(--radius-pill);
  background: rgba(255, 69, 0, .08);
  border: 1px solid rgba(255, 69, 0, .28);
}

.page-home .home-version__list-num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--c-primary);
  white-space: nowrap;
}

.page-home .home-version__list-text {
  font-size: .9375rem;
  color: var(--c-text-dim);
}

.page-home .home-version__visual {
  position: relative;
  isolation: isolate;
}

.page-home .home-version__visual img {
  width: 100%;
  height: auto;
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-line);
}

.page-home .home-version__badge {
  position: absolute;
  top: 8%;
  right: 4%;
  background: var(--c-primary);
  color: #fff;
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 3vw, 2.25rem);
  padding: .625rem 1.25rem;
  border-radius: var(--radius-pill);
  transform: rotate(6deg);
  box-shadow: var(--shadow-primary);
}

/* ===== 关注球队 ===== */
.page-home .home-follow {
  padding-block: clamp(4rem, 9vw, 7rem);
  background:
    radial-gradient(circle at 10% 92%, rgba(122, 90, 248, .16), transparent 42%),
    var(--c-ink);
}

.page-home .home-follow__inner {
  display: grid;
  gap: 2rem;
}

.page-home .home-follow__intro {
  display: grid;
  gap: 1rem;
  max-width: 42rem;
}

.page-home .home-follow__intro .eyebrow {
  color: var(--c-accent-2);
}

.page-home .home-follow__desc {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--c-text-dim);
}

.page-home .home-follow__hint {
  margin-top: .5rem;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  background: var(--c-card);
  overflow: hidden;
}

.page-home .home-follow__hint summary {
  cursor: pointer;
  padding: 1rem 1.25rem;
  font-weight: 600;
  color: var(--c-text);
  list-style: none;
}

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

.page-home .home-follow__hint[open] summary {
  border-bottom: 1px solid var(--c-line);
}

.page-home .home-follow__hint-body {
  padding: 1rem 1.25rem;
  color: var(--c-text-dim);
  font-size: .9375rem;
  line-height: 1.7;
}

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

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

.page-home .home-follow__step {
  padding: 1.5rem 1.25rem;
  border: 1px solid var(--c-line);
  border-radius: var(--radius-lg);
  background: var(--c-card);
  display: grid;
  gap: .5rem;
}

.page-home .home-follow__step-num {
  font-family: var(--font-display);
  font-size: 2.5rem;
  line-height: 1;
  color: var(--c-accent-2);
}

.page-home .home-follow__step h3 {
  font-size: 1.125rem;
  margin: .5rem 0 0;
}

.page-home .home-follow__step p {
  font-size: .9375rem;
  line-height: 1.7;
  color: var(--c-text-dim);
  margin: 0;
}

.page-home .home-follow__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

/* ===== 移动端适配说明 ===== */
.page-home .home-mobile {
  padding-block: clamp(4rem, 8vw, 6rem);
  background: linear-gradient(135deg, #ffffff 0%, var(--c-light) 100%);
  color: #131318;
}

.page-home .home-mobile__inner {
  max-width: 54rem;
  margin-inline: auto;
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 800px) {
  .page-home .home-mobile__inner {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr);
    gap: 3rem;
  }
}

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

.page-home .home-mobile__copy h2 {
  color: #131318;
}

.page-home .home-mobile__copy .eyebrow {
  color: var(--c-primary);
}

.page-home .home-mobile__desc {
  font-size: 1.0625rem;
  line-height: 1.8;
  color: #3a3a42;
}

.page-home .home-mobile__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: .75rem;
}

.page-home .home-mobile__list li {
  position: relative;
  padding-left: 1.5rem;
  font-size: .9375rem;
  line-height: 1.7;
  color: #3a3a42;
}

.page-home .home-mobile__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .7em;
  width: .625rem;
  height: .625rem;
  border-radius: 999px;
  background: var(--c-primary);
}

.page-home .home-mobile__visual {
  display: grid;
  justify-items: center;
  gap: 1rem;
}

.page-home .home-mobile__device {
  width: min(240px, 100%);
  aspect-ratio: 9 / 16;
  margin-inline: auto;
  border-radius: 2.25rem;
  background: #111116;
  border: 6px solid #2e2e34;
  padding: 1rem .875rem;
  position: relative;
  box-shadow: var(--shadow-accent);
}

.page-home .home-mobile__device-top {
  width: 34%;
  height: 6px;
  border-radius: 999px;
  background: var(--c-line);
  margin: 0 auto .75rem;
}

.page-home .home-mobile__device-screen {
  display: grid;
  gap: .625rem;
  padding: .5rem;
  background:
    radial-gradient(circle at 50% 20%, rgba(0, 229, 255, .14), transparent 60%),
    #0b0b0f;
  border-radius: 1.25rem;
  min-height: 320px;
  align-content: start;
}

.page-home .home-mobile__device-line {
  display: block;
  height: 12px;
  border-radius: 999px;
}

.page-home .home-mobile__device-line--tag {
  width: 40%;
  background: var(--c-primary);
}

.page-home .home-mobile__device-line--title {
  width: 90%;
  height: 20px;
  background: var(--c-text);
  opacity: .85;
}

.page-home .home-mobile__device-line--score {
  width: 70%;
  height: 32px;
  background: linear-gradient(90deg, var(--c-primary), var(--c-accent));
}

.page-home .home-mobile__device-line--card {
  width: 100%;
  height: 46px;
  background: var(--c-card);
  border: 1px solid var(--c-line);
  border-radius: 12px;
}

.page-home .home-mobile__note {
  color: #3a3a42;
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero__signal-dot {
    animation: none;
  }

  .page-home .home-directory__card,
  .page-home .home-directory__card:nth-child(even) {
    transform: none;
  }

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