.page-home {
  --home-cut: polygon(16px 0, 100% 0, 100% 100%, 0 100%, 0 16px);
  --home-num-xl: clamp(26px, 3.4vw, 34px);
  overflow-x: clip;
  background: var(--sea-900);
  color: var(--foam);
}

.page-home.page-main {
  padding-top: 0;
}

/* ---------- 首屏 ---------- */
.page-home .home-stage {
  position: relative;
  isolation: isolate;
  padding: calc(var(--header-h) + 24px) 0 clamp(44px, 6vw, 80px);
  overflow: hidden;
  background: var(--sea-900);
}

.page-home .home-stage__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.34;
  z-index: -2;
}

.page-home .home-stage__veil {
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    repeating-linear-gradient(104deg, transparent 0 96px, rgba(47, 211, 192, 0.05) 96px 98px),
    linear-gradient(180deg, rgba(6, 26, 43, 0.7) 0%, rgba(6, 26, 43, 0.52) 46%, var(--sea-900) 100%);
}

.page-home .home-stage__inner {
  position: relative;
}

.page-home .home-crumb {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist-400);
}

.page-home .home-crumb::before {
  content: "";
  width: 22px;
  height: 2px;
  margin-right: 10px;
  transform: skewX(-12deg);
  background: linear-gradient(90deg, var(--tide-400), var(--lava-500));
}

.page-home .home-crumb__sep {
  margin: 0 0.6em;
  color: var(--lava-300);
}

.page-home .home-stage__title {
  margin: 16px 0 0;
  max-width: 17em;
  font-family: var(--font-display);
  font-size: clamp(34px, 5.4vw, 62px);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--foam);
}

.page-home .home-stage__lede {
  max-width: 40em;
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.75;
  color: rgba(242, 246, 248, 0.82);
}

.page-home .home-stage__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gutter);
  margin-top: clamp(26px, 3.6vw, 42px);
}

/* 时间轴面板 */
.page-home .home-timeline {
  padding: 22px 20px 18px;
  background: rgba(12, 43, 68, 0.8);
  border: 1px solid var(--glass-line);
  clip-path: var(--home-cut);
}

.page-home .home-timeline__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 12px;
}

.page-home .home-timeline__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-home .home-timeline__status {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist-400);
}

.page-home .home-timeline__status .num {
  color: var(--amber);
}

.page-home .home-timeline__list {
  position: relative;
  margin: 0;
  padding: 4px 0 0 16px;
  list-style: none;
}

.page-home .home-timeline__list::before {
  content: "";
  position: absolute;
  left: 3px;
  top: 10px;
  bottom: 26px;
  width: 1px;
  background: linear-gradient(180deg, var(--tide-400) 0%, rgba(47, 211, 192, 0.12) 100%);
}

.page-home .home-timeline__item {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr) auto;
  gap: 10px;
  align-items: baseline;
  padding: 12px 0;
  border-top: 1px solid var(--hairline);
}

.page-home .home-timeline__item:first-child {
  border-top: 0;
}

.page-home .home-timeline__time {
  font-size: 15px;
  color: var(--amber);
}

.page-home .home-timeline__body {
  display: grid;
  gap: 3px;
  min-width: 0;
}

.page-home .home-timeline__league {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist-400);
}

.page-home .home-timeline__match {
  font-size: 15px;
  line-height: 1.5;
  color: var(--foam);
}

.page-home .home-timeline__tag {
  padding: 2px 9px;
  font-size: 11px;
  line-height: 1.6;
  white-space: nowrap;
  color: var(--mist-400);
  border: 1px solid var(--hairline);
  border-radius: 999px;
}

.page-home .home-timeline__tag--live {
  color: var(--sea-900);
  background: var(--tide-400);
  border-color: transparent;
}

.page-home .home-timeline__tag--done {
  color: var(--palm-500);
  border-color: rgba(63, 191, 127, 0.45);
}

.page-home .home-timeline__more {
  display: inline-block;
  margin-top: 14px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--tide-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 211, 192, 0.4);
  padding-bottom: 2px;
}

.page-home .home-timeline__more:hover {
  color: var(--foam);
  border-bottom-color: var(--lava-500);
}

/* 中间呼吸列 */
.page-home .home-stage__spacer {
  display: none;
}

/* 筛选器 */
.page-home .home-filter {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 22px 20px;
  background: linear-gradient(165deg, rgba(20, 64, 95, 0.92), rgba(12, 43, 68, 0.86));
  border: 1px solid var(--glass-line);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  clip-path: var(--home-cut);
}

.page-home .home-filter__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.01em;
}

.page-home .home-filter__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .home-filter__chip {
  padding: 5px 12px;
  font-size: 13px;
  color: var(--foam);
  background: rgba(242, 246, 248, 0.06);
  border: 1px solid var(--glass-line);
  border-radius: 2px;
}

.page-home .home-filter__chip:nth-child(2n) {
  border-color: rgba(47, 211, 192, 0.4);
}

.page-home .home-filter__count {
  margin: 2px 0;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist-400);
}

.page-home .home-filter__count .num {
  font-size: 26px;
  color: var(--amber);
}

.page-home .home-filter__note {
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist-400);
}

.page-home .home-filter .btn {
  text-align: center;
}

/* ---------- 通用块 ---------- */
.page-home .home-block {
  position: relative;
}

.page-home .home-block .panel__head {
  margin-bottom: clamp(18px, 2.4vw, 26px);
}

.page-home .home-block .panel__title {
  margin: 8px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

/* ---------- 筛选章节 ---------- */
.page-home .home-filter-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--gutter);
}

.page-home .home-filter-copy p {
  margin: 0 0 1.1em;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 246, 248, 0.86);
}

.page-home .home-filter-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 4px;
}

.page-home .home-metrics {
  display: grid;
  gap: 1px;
  align-self: start;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  clip-path: var(--home-cut);
}

.page-home .home-metric {
  padding: 16px 18px;
  background: var(--sea-700);
}

.page-home .home-metric__num {
  margin: 0 0 6px;
  font-size: var(--home-num-xl);
  line-height: 1;
  color: var(--tide-400);
}

.page-home .home-metric__num small {
  font-size: 14px;
  letter-spacing: 0.04em;
  color: var(--mist-400);
}

.page-home .home-metric__label {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist-400);
}

/* ---------- 会员章节 ---------- */
.page-home .home-member {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: center;
}

.page-home .home-tiers {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .home-tier {
  padding: 18px;
  background: rgba(6, 26, 43, 0.52);
  border: 1px solid var(--glass-line);
}

.page-home .home-tier--full {
  border-color: rgba(255, 106, 43, 0.55);
  background: linear-gradient(160deg, rgba(255, 106, 43, 0.12), rgba(6, 26, 43, 0.5) 62%);
}

.page-home .home-tier__name {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-home .home-tier--full .home-tier__name {
  color: var(--lava-300);
}

.page-home .home-tier__desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(242, 246, 248, 0.8);
}

.page-home .home-tier__list {
  margin: 10px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.page-home .home-tier__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.6;
  color: rgba(242, 246, 248, 0.78);
}

.page-home .home-tier__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  background: var(--amber);
  transform: rotate(45deg);
}

.page-home .home-member__note {
  margin: 18px 0;
  max-width: 32em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist-400);
}

.page-home .home-member__fig,
.page-home .home-commute__fig {
  margin: 0;
}

.page-home .home-member__fig img,
.page-home .home-commute__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

.page-home .home-member__fig {
  border: 1px solid var(--glass-line);
}

/* ---------- 联赛卡片带 ---------- */
.page-home .home-board__head {
  max-width: 44em;
  margin-bottom: 26px;
}

.page-home .home-board__title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-home .home-board__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist-400);
}

.page-home .home-rail {
  position: relative;
}

.page-home .home-rail::before,
.page-home .home-rail::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 18px;
  width: 46px;
  z-index: 2;
  pointer-events: none;
}

.page-home .home-rail::before {
  left: 0;
  background: linear-gradient(90deg, var(--sea-900), rgba(6, 26, 43, 0));
}

.page-home .home-rail::after {
  right: 0;
  background: linear-gradient(270deg, var(--sea-900), rgba(6, 26, 43, 0));
}

.page-home .home-rail__track {
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 4px 0 18px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--sea-500) transparent;
}

.page-home .home-rail__track::-webkit-scrollbar {
  height: 6px;
}

.page-home .home-rail__track::-webkit-scrollbar-thumb {
  background: var(--sea-500);
  border-radius: 999px;
}

.page-home .home-rail__card {
  flex: 0 0 min(320px, 82vw);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  background: var(--sea-700);
  border: 1px solid var(--glass-line);
  clip-path: var(--home-cut);
}

.page-home .home-crest {
  position: relative;
  display: block;
  width: 52px;
  height: 52px;
  margin-bottom: 4px;
  border-radius: 50%;
  background: conic-gradient(from 200deg, var(--tide-400), var(--palm-500) 45%, rgba(242, 246, 248, 0.1) 72%);
}

.page-home .home-crest::after {
  content: "";
  position: absolute;
  inset: 10px;
  border-radius: 50%;
  background: var(--sea-700);
  box-shadow: inset 0 0 0 1px rgba(242, 246, 248, 0.2);
}

.page-home .home-crest--b {
  background: conic-gradient(from 300deg, var(--lava-500), var(--amber) 42%, rgba(242, 246, 248, 0.1) 74%);
}

.page-home .home-crest--c {
  background: conic-gradient(from 120deg, var(--palm-500), var(--tide-400) 55%, rgba(242, 246, 248, 0.1) 82%);
}

.page-home .home-rail__name {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  line-height: 1.3;
}

.page-home .home-rail__meta {
  margin: 0;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.05em;
  color: var(--tide-400);
}

.page-home .home-rail__desc {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-400);
}

.page-home .home-rail__link {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lava-300);
  text-decoration: none;
}

.page-home .home-rail__link:hover {
  color: var(--amber);
}

/* ---------- 通勤章节 ---------- */
.page-home .home-commute {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
  align-items: center;
}

.page-home .home-commute__fig {
  order: -1;
  border: 1px solid var(--glass-line);
}

.page-home .home-commute__copy .panel__title {
  margin: 8px 0 14px;
}

.page-home .home-commute__copy > p {
  margin: 0 0 1.1em;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 246, 248, 0.86);
}

.page-home .home-commute__list {
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-home .home-commute__list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(242, 246, 248, 0.78);
}

.page-home .home-commute__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 2px;
  transform: skewX(-12deg);
  background: var(--tide-400);
}

/* ---------- 专家专栏 ---------- */
.page-home .home-notes__head {
  max-width: 46em;
  margin-bottom: 22px;
}

.page-home .home-notes__title {
  margin: 8px 0 10px;
  font-family: var(--font-display);
  font-size: clamp(24px, 3.2vw, 38px);
  font-weight: 900;
  line-height: 1.16;
  letter-spacing: -0.02em;
}

.page-home .home-notes__lede {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist-400);
}

.page-home .home-notes__fig {
  margin: 0 0 2px;
  border: 1px solid var(--glass-line);
}

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

.page-home .home-notes {
  display: grid;
  gap: 1px;
  background: var(--hairline);
  border: 1px solid var(--hairline);
  border-top: 0;
}

.page-home .home-note {
  display: grid;
  gap: 8px;
  padding: 20px 18px;
  background: var(--sea-700);
}

.page-home .home-note__meta {
  margin: 0;
  font-size: 11px;
  letter-spacing: 0.05em;
  color: var(--amber);
}

.page-home .home-note__title {
  margin: 0;
  font-family: var(--font-serif);
  font-size: 18px;
  font-weight: 500;
  line-height: 1.5;
  letter-spacing: 0.01em;
  color: var(--foam);
}

.page-home .home-note__body {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: rgba(242, 246, 248, 0.76);
}

.page-home .home-note__by {
  margin: 0;
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--mist-400);
}

.page-home .home-notes__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ---------- 起始章节 ---------- */
.page-home .home-start__lede {
  max-width: 46em;
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 246, 248, 0.84);
}

.page-home .home-start__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .home-start__card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px;
  background: linear-gradient(150deg, rgba(20, 64, 95, 0.62), rgba(6, 26, 43, 0.24));
  border: 1px solid var(--glass-line);
  clip-path: var(--home-cut);
}

.page-home .home-start__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 800;
  letter-spacing: 0.02em;
}

.page-home .home-start__card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-400);
}

.page-home .home-start__card .btn {
  margin-top: auto;
  align-self: flex-start;
}

/* ---------- 焦点可见 ---------- */
.page-home :is(.home-timeline__more, .home-rail__link, .home-start__card .btn):focus-visible {
  outline: 2px solid var(--lava-300);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ---------- 桌面与平板 ---------- */
@media (min-width: 720px) {
  .page-home .home-tiers {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-notes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-start__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .home-stage {
    padding-top: calc(var(--header-h) + 34px);
  }

  .page-home .home-stage__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 3fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-home .home-stage__spacer {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 14px;
    padding-top: 18px;
  }

  .page-home .home-stage__spacer::before {
    content: "";
    width: 1px;
    height: 132px;
    background: linear-gradient(180deg, transparent, var(--tide-400));
  }

  .page-home .home-stage__spacer span {
    writing-mode: vertical-rl;
    font-family: var(--font-num);
    font-size: 12px;
    letter-spacing: 0.42em;
    color: rgba(143, 163, 178, 0.72);
  }

  .page-home .home-filter {
    position: sticky;
    top: calc(var(--header-h) + 16px);
  }

  .page-home .home-filter-body {
    grid-template-columns: minmax(0, 1.4fr) minmax(0, 1fr);
    gap: 28px;
  }

  .page-home .home-member {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 32px;
  }

  .page-home .home-commute {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 32px;
  }

  .page-home .home-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-note {
    padding: 24px 22px;
  }
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .home-rail__track {
    scroll-behavior: auto;
  }

  .page-home .home-timeline__more,
  .page-home .home-rail__link {
    transition: none;
  }
}