.page-home {
  --ph-violet-45: rgba(138, 92, 255, .45);
  --ph-hull-70: rgba(12, 27, 51, .70);
  display: block;
  background: var(--void);
  color: var(--ink);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .ph-hero {
  position: relative;
  padding: calc(var(--head-h) + 40px) 0 48px;
  background:
    radial-gradient(120% 90% at 84% 6%, var(--cyan-10), transparent 58%),
    linear-gradient(180deg, var(--void) 0%, var(--hull) 100%);
  overflow: hidden;
}

.page-home .ph-hero__shell {
  display: grid;
  gap: 40px;
}

.page-home .ph-hero__copy {
  min-width: 0;
}

.page-home .ph-hero__title {
  margin: 16px 0 0;
  font-size: clamp(2.6rem, 11vw, 6rem);
  font-weight: 900;
  letter-spacing: -.02em;
  line-height: .96;
}

.page-home .ph-hero__lede {
  margin: 22px 0 0;
  max-width: 62ch;
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .ph-hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.page-home .ph-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
  margin: 40px 0 0;
  padding: 22px 0 0;
  list-style: none;
  border-top: 1.5px solid var(--line);
}

.page-home .ph-num {
  display: block;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.875rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-home .ph-fact {
  display: block;
  margin-top: 8px;
  font-size: .75rem;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-home .ph-hero__visual {
  position: relative;
  min-width: 0;
}

.page-home .ph-hero__frame {
  position: relative;
  border: 1.5px solid var(--line);
  box-shadow: var(--hard);
  background: var(--hull);
  overflow: hidden;
  aspect-ratio: 3 / 2;
}

.page-home .ph-hero__frame img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.72) contrast(1.08) brightness(.88);
}

.page-home .ph-hero__round {
  position: absolute;
  left: 18px;
  bottom: 14px;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(2.25rem, 9vw, 5.25rem);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--ink);
  text-shadow: 0 0 36px var(--cyan-50);
}

.page-home .ph-ring {
  position: absolute;
  top: -24px;
  right: -24px;
  width: 132px;
  height: 132px;
  border-radius: 50%;
  background: conic-gradient(from 0deg,
      var(--cyan) 0 20%,
      transparent 20% 38%,
      var(--orange) 38% 52%,
      transparent 52% 74%,
      var(--violet) 74% 86%,
      transparent 86% 100%);
  -webkit-mask: radial-gradient(circle at 50% 50%, transparent 56%, #000 57%);
  mask: radial-gradient(circle at 50% 50%, transparent 56%, #000 57%);
  animation: ph-ring-spin 24s linear infinite;
  pointer-events: none;
}

@keyframes ph-ring-spin {
  to { transform: rotate(360deg); }
}

/* ---------- 联赛切换条 ---------- */
.page-home .ph-strip {
  margin-top: 44px;
}

.page-home .ph-strip .league-strip {
  border-top: 1.5px solid var(--line);
  border-bottom: 1.5px solid var(--line);
  padding: 14px 0;
}

/* ---------- 通用区块头 ---------- */
.page-home .ph-head {
  display: grid;
  gap: 16px;
  margin-bottom: 34px;
}

.page-home .ph-head__note {
  margin: 0;
  max-width: 48ch;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .ph-more {
  margin: 32px 0 0;
}

/* ---------- 当轮赛程 ---------- */
.page-home .ph-round {
  padding: 68px 0;
  background: var(--void);
}

.page-home .ph-round__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1.5px solid var(--line);
}

.page-home .ph-row {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 8px 14px;
  align-items: center;
  padding: 18px 4px;
  border-bottom: 1.5px solid var(--line);
  transition: background var(--track), padding-left var(--track);
}

.page-home .ph-row__time {
  grid-column: 1;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.page-home .ph-row__league {
  grid-column: 2;
  justify-self: start;
  display: inline-block;
  padding: 3px 9px;
  font-size: .6875rem;
  letter-spacing: .1em;
  border: 1.5px solid var(--line);
  color: var(--mist);
  white-space: nowrap;
}

.page-home .ph-row[data-kind="dom"] .ph-row__league {
  border-color: var(--cyan-30);
  color: var(--cyan);
}

.page-home .ph-row[data-kind="eur"] .ph-row__league {
  border-color: var(--orange-40);
  color: var(--orange);
}

.page-home .ph-row[data-kind="cup"] .ph-row__league {
  border-color: var(--ph-violet-45);
  color: var(--violet);
}

.page-home .ph-row__teams {
  grid-column: 1 / -1;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .ph-row__teams em {
  font-style: normal;
  color: var(--mist);
  font-weight: 400;
  margin: 0 4px;
}

.page-home .ph-row__state {
  grid-column: 1 / -1;
  font-size: .75rem;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-home .ph-row:hover {
  background: var(--quiet);
}

/* ---------- 注册 ---------- */
.page-home .ph-signup {
  position: relative;
  padding: 64px 0;
  background: var(--hull);
  border-top: 1.5px solid var(--line);
  border-bottom: 1.5px solid var(--line);
  overflow: hidden;
}

.page-home .ph-signup::before {
  content: "";
  position: absolute;
  top: -30%;
  right: -12%;
  width: 520px;
  height: 520px;
  background: repeating-linear-gradient(115deg, var(--cyan-10) 0 1px, transparent 1px 22px);
  transform: rotate(4deg);
  pointer-events: none;
}

.page-home .ph-signup__shell {
  position: relative;
  display: grid;
  gap: 28px;
}

.page-home .ph-signup__panel {
  margin: 0;
}

.page-home .ph-signup__panel .section__title {
  margin-top: 14px;
}

.page-home .ph-signup__panel p {
  margin: 16px 0 24px;
  max-width: 52ch;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .ph-signup__perks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1.5px solid var(--line);
}

.page-home .ph-signup__perks li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 14px;
  padding: 18px 0;
  border-bottom: 1.5px solid var(--line);
}

.page-home .ph-perk__idx {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: .8125rem;
  color: var(--cyan);
  padding-top: 3px;
}

.page-home .ph-signup__perks strong {
  font-size: 1rem;
  font-weight: 800;
  color: var(--ink);
}

.page-home .ph-signup__perks span:last-child {
  font-size: .875rem;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 战报摘要 ---------- */
.page-home .ph-commute {
  padding: 68px 0;
  background: var(--void);
}

.page-home .ph-commute__shot {
  margin: 0 0 32px;
}

.page-home .ph-commute__grid {
  display: grid;
  gap: 20px;
}

.page-home .ph-recap {
  position: relative;
  margin: 0;
}

.page-home .ph-recap__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 14px;
}

.page-home .ph-recap__tag {
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-home .ph-recap__time {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: .6875rem;
  letter-spacing: .08em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-home .ph-recap__title {
  margin: 0 0 12px;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.4;
}

.page-home .ph-recap p {
  margin: 0 0 16px;
  font-size: .9375rem;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .ph-spark {
  display: block;
  width: 100%;
  height: 40px;
}

.page-home .ph-spark polyline {
  fill: none;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.page-home .ph-spark.is-cyan polyline { stroke: var(--cyan); }
.page-home .ph-spark.is-orange polyline { stroke: var(--orange); }
.page-home .ph-spark.is-violet polyline { stroke: var(--violet); }

/* ---------- 三维筛选 ---------- */
.page-home .ph-filter {
  padding: 68px 0;
  background: linear-gradient(180deg, var(--void) 0%, var(--hull) 100%);
}

.page-home .ph-filter__shell {
  display: grid;
  gap: 28px;
}

.page-home .ph-filter__copy p {
  margin: 16px 0 24px;
  max-width: 54ch;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .ph-board {
  padding: 24px 20px;
  background: var(--hull);
  border: 1.5px solid var(--line);
  box-shadow: var(--hard);
  transform: rotate(-.6deg);
}

.page-home .ph-board__group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1.5px dashed var(--line);
}

.page-home .ph-board__group:last-of-type {
  border-bottom: 0;
}

.page-home .ph-board__label {
  flex: 0 0 100%;
  font-family: var(--font-mono);
  font-size: .6875rem;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-home .ph-pick {
  display: inline-block;
  padding: 5px 12px;
  font-size: .8125rem;
  border: 1.5px solid var(--line);
  color: var(--mist);
  background: var(--void-85);
}

.page-home .ph-pick.is-on {
  border-color: var(--cyan);
  color: var(--void);
  background: var(--cyan);
  font-weight: 700;
}

.page-home .ph-board__result {
  margin: 16px 0 0;
  padding-top: 16px;
  border-top: 1.5px solid var(--line);
  font-size: .875rem;
  color: var(--mist);
}

.page-home .ph-board__result b {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.125rem;
  color: var(--orange);
  padding: 0 2px;
}

/* ---------- 归档 ---------- */
.page-home .ph-archive {
  padding: 68px 0;
  background: var(--void);
}

.page-home .ph-archive__shell {
  display: grid;
  gap: 28px;
  margin-bottom: 40px;
}

.page-home .ph-archive__copy p {
  margin: 16px 0 24px;
  max-width: 54ch;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .ph-seasons {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.page-home .ph-season {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 12px;
  border: 1.5px solid var(--line);
  background: var(--hull);
  transition: transform var(--track), border-color var(--track);
}

.page-home .ph-season:hover {
  transform: translate(-2px, -2px);
  border-color: var(--cyan-30);
}

.page-home .ph-season__idx {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 1.5rem;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--mist);
}

.page-home .ph-season__tag {
  font-size: .6875rem;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-home .ph-season.is-now {
  border-color: var(--cyan);
  box-shadow: 4px 4px 0 var(--line);
}

.page-home .ph-season.is-now .ph-season__idx,
.page-home .ph-season.is-now .ph-season__tag {
  color: var(--cyan);
}

/* ---------- 常见问题 ---------- */
.page-home .ph-faq {
  padding: 68px 0;
  background: var(--hull);
  border-top: 1.5px solid var(--line);
  border-bottom: 1.5px solid var(--line);
}

.page-home .ph-faq__list {
  border-top: 1.5px solid var(--line);
}

.page-home .ph-q {
  border-bottom: 1.5px solid var(--line);
}

.page-home .ph-q summary {
  position: relative;
  padding: 20px 44px 20px 0;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
  cursor: pointer;
  list-style: none;
}

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

.page-home .ph-q summary::after {
  content: "+";
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-mono);
  font-size: 1.375rem;
  color: var(--cyan);
  line-height: 1;
}

.page-home .ph-q[open] summary::after {
  content: "–";
  color: var(--orange);
}

.page-home .ph-q[open] summary {
  color: var(--cyan);
}

.page-home .ph-q p {
  margin: 0 0 20px;
  max-width: 66ch;
  font-size: .9375rem;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 层叠目录 ---------- */
.page-home .ph-index {
  padding: 68px 0 40px;
  background: var(--void);
}

.page-home .ph-index__list {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1.5px solid var(--line);
}

.page-home .ph-index__item a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 4px 16px;
  padding: 20px 4px;
  border-bottom: 1.5px solid var(--line);
  text-decoration: none;
  color: var(--ink);
  transition: background var(--track), padding-left var(--track);
}

.page-home .ph-index__item a:hover {
  background: var(--hull);
  padding-left: 16px;
}

.page-home .ph-idx {
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: .8125rem;
  color: var(--mist);
  padding-top: 4px;
}

.page-home .ph-index__name {
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -.01em;
  border-bottom: 1.5px solid transparent;
}

.page-home .ph-index__item a:hover .ph-index__name {
  border-bottom-color: var(--cyan);
  color: var(--cyan);
}

.page-home .ph-index__desc {
  grid-column: 2;
  font-size: .875rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 收束 ---------- */
.page-home .ph-close {
  padding: 0 0 72px;
  background: var(--void);
}

.page-home .ph-close__shell {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding-top: 28px;
  padding-bottom: 28px;
  border-top: 1.5px solid var(--line);
  border-bottom: 1.5px solid var(--line);
}

.page-home .ph-close__line {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -.01em;
  color: var(--ink);
}

/* ---------- 图片容器 ---------- */
.page-home .ph-figure {
  position: relative;
  border: 1.5px solid var(--line);
  box-shadow: var(--hard);
  background: var(--hull);
  overflow: hidden;
}

.page-home .ph-figure img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.75) brightness(.9);
}

.page-home .ph-figure--wide { aspect-ratio: 21 / 9; }
.page-home .ph-figure--43 { aspect-ratio: 4 / 3; }

/* ---------- 桌面布局 ---------- */
@media (min-width: 861px) {
  .page-home .ph-head {
    grid-template-columns: minmax(0, 1fr) minmax(0, .85fr);
    align-items: end;
    gap: 40px;
  }

  .page-home .ph-row {
    grid-template-columns: 104px 122px minmax(0, 1fr) auto;
    gap: 22px;
    padding: 22px 8px;
  }

  .page-home .ph-row__time { grid-column: auto; font-size: 1.25rem; }
  .page-home .ph-row__league { grid-column: auto; justify-self: start; }
  .page-home .ph-row__teams { grid-column: auto; font-size: 1.125rem; }
  .page-home .ph-row__state { grid-column: auto; text-align: right; white-space: nowrap; }

  .page-home .ph-row:hover { padding-left: 18px; }

  .page-home .ph-commute__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
  }

  .page-home .ph-signup__shell {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
    align-items: start;
    gap: 48px;
  }

  .page-home .ph-filter__shell {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    grid-template-areas:
      "copy board"
      "side board";
    align-items: start;
    gap: 32px 44px;
  }

  .page-home .ph-filter__copy { grid-area: copy; }
  .page-home .ph-filter__side { grid-area: side; }
  .page-home .ph-board { grid-area: board; padding: 30px 28px; }

  .page-home .ph-archive__shell {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    align-items: center;
    gap: 52px;
  }

  .page-home .ph-seasons {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 12px;
  }

  .page-home .ph-index__item a {
    grid-template-columns: 72px minmax(0, 220px) minmax(0, 1fr);
    align-items: baseline;
    gap: 4px 20px;
    padding: 22px 8px;
  }

  .page-home .ph-idx { grid-row: auto; padding-top: 0; font-size: .875rem; }
  .page-home .ph-index__desc { grid-column: auto; }
}

@media (min-width: 981px) {
  .page-home .ph-hero {
    padding: calc(var(--head-h) + 56px) 0 60px;
  }

  .page-home .ph-hero__shell {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
    align-items: center;
  }

  .page-home .ph-hero__frame {
    aspect-ratio: auto;
    height: 100%;
    min-height: 440px;
  }

  .page-home .ph-ring {
    width: 176px;
    height: 176px;
    top: -32px;
    right: -32px;
  }
}

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

  .page-home .ph-row,
  .page-home .ph-index__item a,
  .page-home .ph-season {
    transition: none;
  }
}
<<<END>>>