.page-home {
  background: var(--blue-900);
  color: var(--paper);
  overflow-x: clip;
}

/* ---------- 首屏封面 ---------- */
.page-home .hero {
  position: relative;
  padding: 40px 0 12px;
  background:
    radial-gradient(120% 100% at 92% -12%, rgba(59, 240, 140, .16), transparent 56%),
    radial-gradient(90% 80% at 0% 0%, rgba(255, 138, 60, .1), transparent 60%);
}

.page-home .hero__grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-home .hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(36px, 8.4vw, 72px);
  line-height: 1.02;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .hero__lead {
  max-width: 46ch;
  margin: 18px 0 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--metal);
}

.page-home .hero__index {
  display: grid;
  gap: 10px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hero__idx {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--glass);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  text-decoration: none;
  color: inherit;
  transition: border-color .25s var(--ease), background .25s var(--ease), transform .25s var(--ease);
}

.page-home .hero__idx:hover,
.page-home .hero__idx:focus-visible {
  border-color: var(--signal-deep);
  background: rgba(30, 52, 99, .62);
  transform: translateY(-2px);
  outline: none;
}

.page-home .hero__idx-num {
  flex: none;
  padding-top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  color: var(--signal);
}

.page-home .hero__idx-body {
  display: grid;
  gap: 3px;
}

.page-home .hero__idx-body strong {
  font-size: 15px;
  font-weight: 700;
  letter-spacing: .01em;
}

.page-home .hero__idx-body span {
  font-size: 13px;
  line-height: 1.55;
  color: var(--metal);
}

.page-home .hero__visual {
  position: relative;
  margin: 0;
  border-radius: var(--r);
  overflow: hidden;
  background: linear-gradient(160deg, var(--blue-600), var(--blue-850));
  box-shadow: inset 0 0 0 1px var(--line);
}

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

.page-home .hero__badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  background: rgba(8, 16, 31, .7);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--metal);
}

.page-home .hero__overlay {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 12px;
  padding: 16px 14px 20px;
  background: linear-gradient(to top, rgba(8, 16, 31, .96), rgba(8, 16, 31, .06));
}

.page-home .hero__overlay p {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--paper);
}

/* ---------- 赛程条 ---------- */
.page-home .fixture {
  padding-top: 56px;
  padding-bottom: 56px;
}

.page-home .fixture__title,
.page-home .lanes__title,
.page-home .phases__title,
.page-home .feed__title,
.page-home .start__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 5.2vw, 38px);
  line-height: 1.16;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .fixture__lead {
  max-width: 56ch;
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--metal);
}

.page-home .fixture__bar {
  position: relative;
  display: grid;
  gap: 16px;
  margin-top: 28px;
  padding: 22px 18px 30px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(135deg, var(--blue-700), var(--blue-850));
  overflow: hidden;
}

.page-home .fixture__side {
  display: grid;
  gap: 4px;
}

.page-home .fixture__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--metal);
}

.page-home .fixture__v {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--paper);
}

.page-home .fixture__mid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  order: -1;
}

.page-home .fixture__clock {
  font-family: var(--font-mono);
  font-size: clamp(34px, 10vw, 56px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-home .fixture__hint {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--metal);
}

.page-home .fixture__tape {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--blue-600);
}

.page-home .fixture__tape span {
  display: block;
  width: 62%;
  height: 100%;
  background: linear-gradient(90deg, var(--signal-deep), var(--amber));
}

.page-home .fixture__alerts {
  display: grid;
  gap: 12px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .fixture__alerts li {
  padding: 16px 18px;
  border-left: 2px solid var(--amber);
  border-radius: 0 var(--r) var(--r) 0;
  background: rgba(30, 52, 99, .3);
}

.page-home .fixture__alert-k {
  display: block;
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--amber);
  font-variant-numeric: tabular-nums;
}

.page-home .fixture__alerts p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--metal);
}

/* ---------- 三端入口 ---------- */
.page-home .lanes {
  padding-top: 56px;
  padding-bottom: 56px;
  background: linear-gradient(180deg, var(--blue-900), var(--blue-800) 22%, var(--blue-850));
}

.page-home .lanes__lead {
  max-width: 48ch;
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--metal);
}

.page-home .lanes__grid {
  display: grid;
  gap: 16px;
  margin-top: 28px;
}

.page-home .lane {
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-radius: var(--r);
}

.page-home .lane--a {
  background: var(--glass);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.page-home .lane--b {
  background: var(--blue-700);
}

.page-home .lane--c {
  background: rgba(22, 38, 74, .5);
  border-top: 2px solid var(--amber);
}

.page-home .lane__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: .02em;
  color: rgba(59, 240, 140, .45);
  font-variant-numeric: tabular-nums;
}

.page-home .lane__title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-size: 21px;
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: .01em;
  color: var(--paper);
}

.page-home .lane p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--metal);
}

.page-home .lane__go {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  padding-bottom: 3px;
  border-bottom: 1px solid var(--signal-deep);
  font-size: 14px;
  font-weight: 700;
  color: var(--signal);
  text-decoration: none;
  transition: gap .2s var(--ease), border-color .2s var(--ease);
}

.page-home .lane__go:hover,
.page-home .lane__go:focus-visible {
  gap: 10px;
  border-color: var(--signal);
  outline: none;
}

.page-home .lane--media {
  margin: 0;
  padding: 0;
  border-color: var(--line-soft);
  overflow: hidden;
  background: var(--blue-850);
}

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

.page-home .lane--media figcaption {
  padding: 12px 16px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--metal);
}

/* ---------- 阶段目录 ---------- */
.page-home .phases {
  padding-top: 56px;
  padding-bottom: 56px;
}

.page-home .phases__band {
  margin: 26px 0 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--blue-850);
}

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

.page-home .phases__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 22px;
}

.page-home .phases__chip {
  padding: 7px 18px;
  border: 1px solid var(--line-strong);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--metal);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-home .phases__chip:hover,
.page-home .phases__chip:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
  background: rgba(59, 240, 140, .08);
  outline: none;
}

.page-home .phases__stack {
  display: grid;
  gap: 14px;
}

.page-home .phase {
  display: grid;
  gap: 14px;
  padding: 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--blue-800);
  scroll-margin-top: 96px;
}

.page-home .phase__num {
  width: fit-content;
  padding: 4px 0 0;
  border-top: 2px solid var(--signal);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--signal);
}

.page-home .phase__main h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-home .phase__list {
  display: grid;
  gap: 10px;
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .phase__list li {
  display: grid;
  gap: 2px;
}

.page-home .phase__list a {
  width: fit-content;
  padding-bottom: 1px;
  border-bottom: 1px solid var(--line-strong);
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
  text-decoration: none;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-home .phase__list a:hover,
.page-home .phase__list a:focus-visible {
  color: var(--signal);
  border-color: var(--signal);
  outline: none;
}

.page-home .phase__list span {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--metal);
}

.page-home .phase__aside {
  padding: 14px 16px;
  border-left: 1px solid var(--line-strong);
  border-radius: 0 var(--r) var(--r) 0;
  background: rgba(30, 52, 99, .32);
}

.page-home .phase__aside .tag {
  margin-bottom: 8px;
}

.page-home .phase__aside p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--metal);
}

/* ---------- 记录速览 ---------- */
.page-home .feed {
  padding-top: 56px;
  padding-bottom: 56px;
  background: var(--blue-850);
}

.page-home .feed__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 12px;
}

.page-home .feed__more {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid var(--signal-deep);
  padding-bottom: 2px;
  transition: border-color .2s var(--ease);
}

.page-home .feed__more:hover,
.page-home .feed__more:focus-visible {
  border-color: var(--signal);
  outline: none;
}

.page-home .feed__list {
  display: grid;
  gap: 10px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .feed__card {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--blue-700);
  overflow: hidden;
}

.page-home .feed__summary {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-home .feed__headline {
  flex: 1;
  min-width: 0;
  font-size: 14.5px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

.page-home .feed__toggle {
  position: relative;
  flex: none;
  width: 14px;
  height: 14px;
}

.page-home .feed__toggle::before,
.page-home .feed__toggle::after {
  content: "";
  position: absolute;
  background: var(--signal);
  border-radius: 1px;
}

.page-home .feed__toggle::before {
  left: 0;
  top: 6px;
  width: 14px;
  height: 2px;
}

.page-home .feed__toggle::after {
  left: 6px;
  top: 0;
  width: 2px;
  height: 14px;
  transition: transform .22s var(--ease);
}

.page-home .feed__card[open] .feed__toggle::after {
  transform: scaleY(0);
}

.page-home .feed__body {
  padding: 0 16px 16px;
}

.page-home .feed__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--metal);
}

/* ---------- 新手入口 ---------- */
.page-home .start {
  padding-top: 56px;
  padding-bottom: 64px;
  background:
    radial-gradient(80% 70% at 100% 0%, rgba(59, 240, 140, .12), transparent 62%),
    var(--blue-900);
}

.page-home .start__grid {
  display: grid;
  gap: 28px;
  align-items: start;
}

.page-home .start__faq {
  display: grid;
  gap: 0;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .start__faq details {
  padding: 14px 0;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .start__faq summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  cursor: pointer;
  list-style: none;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--paper);
}

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

.page-home .start__faq summary::after {
  content: "+";
  flex: none;
  font-family: var(--font-mono);
  font-size: 17px;
  color: var(--signal);
}

.page-home .start__faq details[open] summary::after {
  content: "−";
}

.page-home .start__ans p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--metal);
}

.page-home .start__cta {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--metal);
}

.page-home .start__cta a {
  color: var(--signal);
  text-decoration: none;
  border-bottom: 1px solid var(--signal-deep);
  padding-bottom: 1px;
}

.page-home .start__cta a:hover,
.page-home .start__cta a:focus-visible {
  border-color: var(--signal);
  outline: none;
}

.page-home .start__visual {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: var(--blue-850);
}

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

.page-home .start__visual figcaption {
  padding: 12px 16px 16px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--metal);
}

/* ---------- 断点 ---------- */
@media (min-width: 560px) {
  .page-home .hero__index {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 720px) {
  .page-home .fixture__bar {
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 22px;
    padding: 28px 30px 34px;
  }

  .page-home .fixture__mid {
    order: 0;
  }

  .page-home .fixture__side--end {
    text-align: right;
    justify-items: end;
  }

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

  .page-home .lanes__grid {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .page-home .lane--media {
    grid-column: 1 / -1;
  }

  .page-home .phase {
    padding: 24px;
  }
}

@media (min-width: 1024px) {
  .page-home .hero {
    padding-top: 52px;
    padding-bottom: 20px;
  }

  .page-home .hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 38px;
    align-items: end;
  }

  .page-home .hero__visual {
    clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
    margin-bottom: 12px;
  }

  .page-home .hero__lead {
    font-size: 17px;
  }

  .page-home .lanes__grid {
    grid-template-columns: repeat(12, 1fr);
    gap: 24px;
    align-items: start;
  }

  .page-home .lane--a {
    grid-column: 1 / span 4;
  }

  .page-home .lane--b {
    grid-column: 5 / span 4;
    margin-top: 38px;
  }

  .page-home .lane--c {
    grid-column: 9 / span 4;
    margin-top: 76px;
  }

  .page-home .lane--media {
    grid-column: 2 / span 8;
    margin-top: 40px;
  }

  .page-home .phase {
    grid-template-columns: 84px 1fr 250px;
    gap: 26px;
    align-items: start;
    padding: 26px 28px;
  }

  .page-home .phase__num {
    padding-top: 6px;
  }

  .page-home .start__grid {
    grid-template-columns: 1.2fr .8fr;
    gap: 44px;
  }

  .page-home .start__visual {
    position: sticky;
    top: 96px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__idx,
  .page-home .lane__go,
  .page-home .feed__toggle::after,
  .page-home .phases__chip,
  .page-home .phase__list a {
    transition: none;
  }

  .page-home .hero__idx:hover,
  .page-home .hero__idx:focus-visible {
    transform: none;
  }
}
<<<PAGE_CSS_END>>>