.page-home {
  --ph-rail-w: 168px;
  --ph-gap-x: clamp(1.4rem, 3.4vw, 3rem);
}

/* ---------- 顶部云层 ---------- */

.page-home .ph-sky {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--ky-night-deep) 0%, var(--ky-night) 58%, var(--ky-night) 100%);
  border-bottom: 1px solid var(--ky-line);
}

.page-home .ph-sky__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
  opacity: 0.5;
  pointer-events: none;
}

.page-home .ph-sky::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(7, 18, 35, 0.15) 0%, rgba(10, 26, 47, 0.72) 58%, var(--ky-night) 100%);
  pointer-events: none;
}

.page-home .ph-sky__inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(1.8rem, 5vw, 3.4rem);
  padding-bottom: clamp(2.4rem, 7vw, 4.6rem);
}

.page-home .ph-sky__crumb {
  margin-bottom: clamp(1.4rem, 4vw, 2.4rem);
}

.page-home .ph-sky__title {
  font-family: var(--ky-serif);
  font-weight: 900;
  font-size: clamp(1.85rem, 5vw, 3.35rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--ky-cloud);
  margin: 0.55rem 0 1.1rem;
  max-width: 22ch;
}

.page-home .ph-sky__lede {
  font-size: clamp(0.96rem, 1.6vw, 1.08rem);
  line-height: 1.85;
  color: var(--ky-haze);
  max-width: 46ch;
  margin: 0 0 1.6rem;
}

.page-home .ph-sky__tags {
  margin-bottom: 1.8rem;
}

.page-home .ph-sky__date {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin: 0;
  padding-top: 1.3rem;
  border-top: 1px solid var(--ky-line);
  color: var(--ky-cloud);
}

.page-home .ph-sky__date-label {
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--ky-metal);
}

.page-home .ph-sky__date-num {
  font-size: clamp(2.3rem, 6vw, 3.4rem);
  line-height: 1;
  color: var(--ky-signal);
  letter-spacing: 0.01em;
}

.page-home .ph-sky__date-unit {
  font-size: 0.9rem;
  color: var(--ky-metal);
}

.page-home .ph-sky__date-note {
  font-size: 0.82rem;
  color: var(--ky-metal);
  margin-left: 0.6rem;
}

/* ---------- 主体骨架 ---------- */

.page-home .ph-layout {
  display: grid;
  grid-template-columns: var(--ph-rail-w) minmax(0, 1fr);
  gap: var(--ph-gap-x);
  padding-block: clamp(2rem, 6vw, 4rem) clamp(2.6rem, 7vw, 4.6rem);
}

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

/* ---------- 左侧索引 ---------- */

.page-home .ph-rail {
  position: sticky;
  top: 6rem;
  align-self: start;
}

.page-home .ph-rail__label {
  margin: 0 0 0.9rem;
  font-size: 0.72rem;
  letter-spacing: 0.26em;
  color: var(--ky-metal);
}

.page-home .ph-rail__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 0.9rem;
  border-left: 2px solid var(--ky-line);
}

.page-home .ph-rail__item + .ph-rail__item {
  margin-top: 0.15rem;
}

.page-home .ph-rail__link {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.42rem 0.2rem;
  color: var(--ky-metal);
  text-decoration: none;
  font-size: 0.86rem;
  line-height: 1.4;
  border-radius: 2px;
  transition: color 0.2s var(--ky-ease), background-color 0.2s var(--ky-ease);
}

.page-home .ph-rail__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
  flex: 0 0 auto;
  margin-top: 0.42em;
  opacity: 0.6;
}

.page-home .ph-rail__num {
  font-size: 0.78rem;
  color: currentColor;
  opacity: 0.7;
}

.page-home .ph-rail__name {
  flex: 1 1 auto;
}

.page-home .ph-rail__link:hover,
.page-home .ph-rail__link:focus-visible {
  color: var(--ky-cloud);
  background: rgba(23, 48, 79, 0.7);
  outline: none;
}

.page-home .ph-rail__link.is-active {
  color: var(--ky-signal);
}

.page-home .ph-rail__link.is-active .ph-rail__dot {
  opacity: 1;
  box-shadow: 0 0 0 4px rgba(255, 90, 43, 0.16);
}

/* ---------- 区块 ---------- */

.page-home .ph-block {
  padding-block: clamp(1.8rem, 5vw, 3.4rem);
  border-top: 1px solid var(--ky-line);
}

.page-home .ph-block:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-home .ph-block:last-child {
  padding-bottom: 0;
}

.page-home .ph-block__head {
  margin-bottom: clamp(1.2rem, 3vw, 2rem);
}

.page-home .ph-block__head .cld-heading {
  margin: 0 0 0.5rem;
  color: var(--ky-cloud);
  max-width: 30ch;
}

.page-home .ph-block__note {
  margin: 0;
  font-size: 0.86rem;
  color: var(--ky-metal);
  line-height: 1.7;
}

/* ---------- 联赛分段标签 ---------- */

.page-home .ph-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: clamp(1.3rem, 3vw, 2rem);
  padding: 0.35rem;
  background: rgba(23, 48, 79, 0.6);
  border: 1px solid var(--ky-line);
  border-radius: 2px;
}

.page-home .ph-switch__btn {
  padding: 0.42rem 0.95rem;
  font-size: 0.82rem;
  color: var(--ky-metal);
  border: 1px solid transparent;
  border-radius: 2px;
  transition: color 0.2s var(--ky-ease), background-color 0.2s var(--ky-ease), border-color 0.2s var(--ky-ease);
}

.page-home .ph-switch__btn.is-active {
  color: var(--ky-night);
  background: var(--ky-signal);
  border-color: var(--ky-signal);
}

.page-home .ph-switch__btn:not(.is-active):hover {
  color: var(--ky-cloud);
  border-color: var(--ky-line-strong);
}

/* ---------- 时段与比赛卡 ---------- */

.page-home .ph-flow {
  display: flex;
  flex-direction: column;
  gap: clamp(1.3rem, 3vw, 1.9rem);
}

.page-home .ph-slot__head {
  display: flex;
  align-items: baseline;
  gap: 0.7rem;
  margin: 0 0 0.75rem;
  padding-bottom: 0.6rem;
  border-bottom: 1px dashed var(--ky-line-strong);
}

.page-home .ph-slot__time {
  font-size: 1.15rem;
  color: var(--ky-haze);
}

.page-home .ph-slot__name {
  font-size: 0.82rem;
  letter-spacing: 0.18em;
  color: var(--ky-metal);
}

.page-home .ph-slot__list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr));
  gap: 0.6rem;
}

.page-home .ph-match {
  background: var(--ky-gap);
  border: 1px solid var(--ky-line);
  border-left: 3px solid var(--ky-line-strong);
  border-radius: 2px;
  transition: border-color 0.2s var(--ky-ease), background-color 0.2s var(--ky-ease);
}

.page-home .ph-match[open] {
  border-color: var(--ky-line-strong);
  border-left-color: var(--ky-pulse);
}

.page-home .ph-match--live {
  border-left-color: var(--ky-signal);
  background: linear-gradient(180deg, rgba(255, 90, 43, 0.09) 0%, rgba(23, 48, 79, 0.9) 62%);
}

.page-home .ph-match__head {
  display: block;
  padding: 0.8rem 0.95rem;
  cursor: pointer;
  list-style: none;
}

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

.page-home .ph-match__head:focus-visible {
  outline: 2px solid var(--ky-pulse);
  outline-offset: -2px;
}

.page-home .ph-match__meta {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-bottom: 0.55rem;
}

.page-home .ph-match__league {
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--ky-metal);
}

.page-home .ph-match__clock {
  font-size: 0.82rem;
  color: var(--ky-haze);
}

.page-home .ph-match__state {
  margin-left: auto;
}

.page-home .ph-match__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  line-height: 1.5;
}

.page-home .ph-match__row + .ph-match__row {
  margin-top: 0.15rem;
}

.page-home .ph-match__team {
  font-size: 0.98rem;
  color: var(--ky-cloud);
}

.page-home .ph-match__score {
  font-size: 1.4rem;
  line-height: 1.1;
  color: var(--ky-cloud);
  font-variant-numeric: tabular-nums;
}

.page-home .ph-match--live .ph-match__score {
  color: var(--ky-signal);
}

.page-home .ph-match__body {
  padding: 0 0.95rem 0.95rem;
  border-top: 1px solid var(--ky-line);
}

.page-home .ph-match__events {
  list-style: none;
  margin: 0.75rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.42rem;
  font-size: 0.86rem;
  line-height: 1.6;
  color: var(--ky-haze);
}

.page-home .ph-match__events li {
  display: flex;
  gap: 0.6rem;
  align-items: baseline;
}

.page-home .ph-match__events li .cld-num {
  flex: 0 0 3.1em;
  color: var(--ky-live);
  font-size: 0.86rem;
}

/* ---------- 三级联赛 ---------- */

.page-home .ph-tiers {
  display: flex;
  flex-direction: column;
}

.page-home .ph-tier {
  display: grid;
  grid-template-columns: clamp(2.6rem, 6vw, 4rem) minmax(0, 1fr);
  gap: clamp(0.9rem, 2.4vw, 1.8rem);
  padding: clamp(1rem, 3vw, 1.6rem) 0;
  border-top: 1px solid var(--ky-line);
}

.page-home .ph-tier:last-child {
  border-bottom: 1px solid var(--ky-line);
}

.page-home .ph-tier__no {
  font-size: clamp(1.4rem, 3.4vw, 2rem);
  line-height: 1;
  color: var(--ky-metal);
  opacity: 0.75;
}

.page-home .ph-tier__body .cld-subhead {
  margin: 0 0 0.45rem;
  color: var(--ky-cloud);
}

.page-home .ph-tier__body p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.8;
  color: var(--ky-haze);
  max-width: 52ch;
}

.page-home .ph-tier:nth-child(2) .ph-tier__no {
  color: var(--ky-live);
  opacity: 1;
}

.page-home .ph-tier:nth-child(3) .ph-tier__no {
  color: var(--ky-signal);
  opacity: 1;
}

/* ---------- 通用双栏 ---------- */

.page-home .ph-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.4rem, 3.6vw, 2.8rem);
  align-items: start;
}

.page-home .ph-split .cld-heading {
  margin: 0 0 0.85rem;
  color: var(--ky-cloud);
  max-width: 30ch;
}

.page-home .ph-split p {
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--ky-haze);
  max-width: 52ch;
}

.page-home .cld-media {
  margin: 0;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border: 1px solid var(--ky-line);
  border-radius: 2px;
  background: var(--ky-gap);
}

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

.page-home .cld-media--tall {
  aspect-ratio: 3 / 4;
}

/* ---------- 按日归档 ---------- */

.page-home .ph-archive__ways {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.page-home .ph-archive__ways li {
  display: flex;
  gap: 0.85rem;
  align-items: baseline;
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--ky-line);
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ky-cloud);
}

.page-home .ph-archive__ways .cld-num {
  flex: 0 0 auto;
  font-size: 0.88rem;
  color: var(--ky-signal);
}

.page-home .ph-archive__media {
  border-color: var(--ky-line-strong);
}

/* ---------- 一份日历 ---------- */

.page-home .ph-calendar__text p {
  margin: 0 0 1.2rem;
}

.page-home .ph-calendar__list {
  list-style: none;
  margin: 0 0 1.4rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.page-home .ph-calendar__list li {
  padding-left: 1rem;
  border-left: 2px solid var(--ky-live);
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--ky-haze);
}

.page-home .ph-calendar__list strong {
  color: var(--ky-cloud);
  font-weight: 500;
}

/* ---------- 通勤看球 ---------- */

.page-home .ph-mobile__text p {
  margin: 0 0 1.2rem;
}

.page-home .ph-mobile__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  counter-reset: phstep;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.page-home .ph-mobile__steps li {
  display: flex;
  gap: 0.8rem;
  align-items: baseline;
  padding: 0.7rem 0.9rem;
  background: rgba(23, 48, 79, 0.62);
  border: 1px solid var(--ky-line);
  border-radius: 2px;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ky-cloud);
}

.page-home .ph-mobile__steps .cld-num {
  flex: 0 0 auto;
  font-size: 1rem;
  color: var(--ky-pulse);
}

.page-home .ph-mobile__media {
  aspect-ratio: 3 / 2;
}

/* ---------- 开始使用 ---------- */

.page-home .ph-start__lede {
  margin: 0 0 1.4rem;
}

.page-home .ph-start__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
}

.page-home .ph-start__steps li {
  display: grid;
  grid-template-columns: clamp(2.2rem, 5vw, 3rem) minmax(0, 1fr);
  gap: 0.9rem;
  padding-top: 0.9rem;
  border-top: 1px solid var(--ky-line);
}

.page-home .ph-start__idx {
  font-size: 1.25rem;
  line-height: 1.2;
  color: var(--ky-signal);
}

.page-home .ph-start__steps strong {
  display: block;
  margin-bottom: 0.3rem;
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--ky-cloud);
}

.page-home .ph-start__steps p {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--ky-metal);
  max-width: 44ch;
}

.page-home .ph-start__aside {
  padding: clamp(1.1rem, 3vw, 1.6rem);
  background: rgba(23, 48, 79, 0.62);
  border: 1px solid var(--ky-line);
  border-radius: 2px;
}

.page-home .ph-start__aside .cld-subhead {
  margin: 0 0 0.9rem;
  color: var(--ky-cloud);
}

.page-home .ph-start__links {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-home .ph-start__links li + li {
  border-top: 1px solid var(--ky-line);
}

.page-home .ph-start__links a {
  display: block;
  padding: 0.68rem 0;
  font-size: 0.88rem;
  line-height: 1.65;
  color: var(--ky-haze);
  text-decoration: none;
  transition: color 0.2s var(--ky-ease), padding-left 0.2s var(--ky-ease);
}

.page-home .ph-start__links a:hover,
.page-home .ph-start__links a:focus-visible {
  color: var(--ky-pulse);
  padding-left: 0.35rem;
  outline: none;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .ph-archive .ph-archive__text {
    order: 1;
  }
  .page-home .ph-archive .ph-archive__media {
    order: 2;
  }
  .page-home .ph-calendar .ph-calendar__media {
    order: 1;
  }
  .page-home .ph-calendar .ph-calendar__text {
    order: 2;
  }
  .page-home .ph-mobile .ph-mobile__text {
    order: 1;
  }
  .page-home .ph-mobile .ph-mobile__media {
    order: 2;
  }
}

@media (min-width: 860px) {
  .page-home .ph-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  }
  .page-home .ph-archive,
  .page-home .ph-calendar,
  .page-home .ph-mobile {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }
  .page-home .ph-calendar {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  }
}

@media (max-width: 900px) {
  .page-home .ph-layout {
    grid-template-columns: minmax(0, 1fr);
  }
  .page-home .ph-rail {
    position: static;
    display: none;
  }
}

@media (max-width: 620px) {
  .page-home .ph-sky__title {
    max-width: none;
  }
  .page-home .ph-sky__date-note {
    margin-left: 0;
    flex-basis: 100%;
  }
  .page-home .ph-switch {
    flex-wrap: nowrap;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
  }
  .page-home .ph-switch__btn {
    flex: 0 0 auto;
    white-space: nowrap;
  }
  .page-home .ph-tier {
    grid-template-columns: minmax(0, 1fr);
    gap: 0.45rem;
  }
  .page-home .ph-tier__no {
    font-size: 1.2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .ph-rail__link,
  .page-home .ph-switch__btn,
  .page-home .ph-match,
  .page-home .ph-start__links a {
    transition: none;
  }
}
<<<END>>>