.page-home {
  --home-cell: 32px;
  position: relative;
  display: block;
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  isolation: isolate;
  padding: clamp(40px, 6vw, 84px) 0 0;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(180deg, var(--ink-950) 0%, var(--ink-900) 78%);
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  opacity: .34;
  background-image:
    linear-gradient(to right, rgba(30, 81, 69, .55) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(30, 81, 69, .55) 1px, transparent 1px);
  background-size: var(--home-cell) var(--home-cell);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 86%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, .95), transparent 86%);
}

.page-home .hero__media {
  position: absolute;
  inset: -4% -3% -4% -3%;
  z-index: 0;
  pointer-events: none;
  opacity: .2;
}

.page-home .hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(.55) contrast(1.08);
}

.page-home .hero__cut {
  position: absolute;
  z-index: 1;
  top: -14%;
  right: -10%;
  width: 68%;
  height: 128%;
  pointer-events: none;
  background: linear-gradient(155deg, rgba(22, 64, 54, .94) 0%, rgba(3, 16, 13, .98) 72%);
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
}

.page-home .hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  padding-bottom: clamp(32px, 5vw, 56px);
}

.page-home .hero__context {
  margin: 0;
}

.page-home .hero__title {
  margin: 16px 0 0;
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(38px, 7.2vw, 92px);
  line-height: .94;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-home .hero__title-sub {
  display: block;
  margin-top: 12px;
  font-size: clamp(15px, 2.1vw, 25px);
  font-weight: 300;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-home .hero__lead {
  margin: 24px 0 0;
  max-width: 48ch;
  font-size: clamp(14px, 1.05vw, 16px);
  line-height: 1.85;
  color: var(--paper);
  opacity: .78;
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .hero__dial {
  display: flex;
  justify-content: flex-start;
}

/* ---------- 刷新环 ---------- */

.page-home .refresh {
  position: relative;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  outline: none;
  background: conic-gradient(from -90deg, var(--cyan) 0 68%, rgba(30, 81, 69, .5) 68% 100%);
  animation: home-breathe 2.4s ease-in-out infinite;
}

.page-home .refresh::before {
  content: "";
  position: absolute;
  inset: 9px;
  border-radius: 50%;
  background: var(--ink-950);
  border: 1px solid var(--line);
}

.page-home .refresh__inner {
  position: relative;
  z-index: 2;
  padding: 0 22px;
  text-align: center;
}

.page-home .refresh__num {
  margin: 0;
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(32px, 3vw, 42px);
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--cyan);
}

.page-home .refresh__label {
  margin: 10px 0 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-home .refresh__note {
  position: absolute;
  z-index: 6;
  top: calc(100% + 12px);
  left: 50%;
  transform: translateX(-50%);
  width: min(280px, 74vw);
  margin: 0;
  padding: 12px 14px;
  background: var(--ink-800);
  border: 1px solid var(--line);
  border-left: 2px solid var(--orange-deep);
  color: var(--paper);
  font-family: var(--ff-body);
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity var(--ease), visibility var(--ease);
}

.page-home .refresh:hover .refresh__note,
.page-home .refresh:focus .refresh__note,
.page-home .refresh:focus-visible .refresh__note {
  opacity: 1;
  visibility: visible;
}

@keyframes home-breathe {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.02); opacity: .9; }
}

/* ---------- 核心指标 ---------- */

.page-home .hero__stats {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .stat {
  position: relative;
  min-width: 0;
  background: var(--ink-950);
  padding: clamp(18px, 2.2vw, 26px) clamp(14px, 1.8vw, 22px) clamp(20px, 2.4vw, 28px);
}

.page-home .stat::before {
  content: "";
  position: absolute;
  top: clamp(18px, 2.2vw, 26px);
  left: 0;
  width: 2px;
  height: 20px;
  background: var(--line);
}

.page-home .stat:first-child::before {
  background: var(--cyan);
}

.page-home .stat__key {
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-home .stat__num {
  margin: 12px 0 0;
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(28px, 4.4vw, 52px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--cyan);
  word-break: break-word;
}

.page-home .stat__note {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 区块外壳 ---------- */

.page-home .block {
  position: relative;
  padding: clamp(52px, 6.4vw, 100px) 0;
  border-bottom: 1px solid var(--line);
}

.page-home .block--index { background: var(--ink-900); }
.page-home .block--seasons { background: var(--ink-800); }
.page-home .block--round { background: var(--ink-900); }
.page-home .block--vip { background: var(--ink-800); }
.page-home .block--trust { background: var(--ink-950); }

.page-home .block__head {
  max-width: 720px;
  margin: 0 0 clamp(26px, 3.6vw, 44px);
}

.page-home .block__title {
  margin: 14px 0 0;
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(26px, 3.5vw, 46px);
  line-height: 1.08;
  letter-spacing: .02em;
  color: var(--paper);
}

.page-home .block__meta {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 分段筛选 ---------- */

.page-home .seg {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0 0 1px;
  margin-bottom: clamp(20px, 2.6vw, 30px);
}

.page-home .seg__btn {
  appearance: none;
  -webkit-appearance: none;
  min-height: 38px;
  padding: 9px 15px;
  border-radius: 2px;
  border: 1px solid var(--line);
  background: var(--ink-800);
  color: var(--paper);
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .12em;
  cursor: pointer;
  transition: border-color var(--ease), background var(--ease), color var(--ease);
}

.page-home .seg__btn:hover {
  border-color: var(--cyan-soft);
}

.page-home .seg__btn[aria-pressed="true"] {
  background: var(--ink-700);
  border-color: var(--cyan);
  color: var(--cyan);
  box-shadow: inset 0 0 0 1px var(--cyan);
}

/* ---------- 联赛索引 ---------- */

.page-home .leagues {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .league {
  min-width: 0;
  padding: 16px 14px 18px;
  background: var(--ink-900);
  transition: background var(--ease);
}

.page-home .league:hover {
  background: var(--ink-700);
}

.page-home .league__code {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .league__name {
  margin: 8px 0 0;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: .05em;
  color: var(--paper);
}

.page-home .league__meta {
  margin: 8px 0 0;
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--muted);
}

/* ---------- 赛季档案 ---------- */

.page-home .season-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.6vw, 44px);
}

.page-home .season-visual {
  margin: 0;
}

.page-home .seasons {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .season {
  background: var(--ink-900);
  padding: 16px 18px 18px;
}

.page-home .season__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-home .season__name {
  margin: 0;
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
  font-size: 20px;
  letter-spacing: .04em;
  color: var(--paper);
}

.page-home .season__tag {
  margin: 0;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--orange);
  white-space: nowrap;
}

.page-home .season__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 14px 0 0;
}

.page-home .season__cell {
  min-width: 0;
}

.page-home .season__cell dt {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--muted);
}

.page-home .season__cell dd {
  margin: 7px 0 0;
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(17px, 1.8vw, 21px);
  line-height: 1;
  color: var(--cyan);
}

/* ---------- 轮次条带 ---------- */

.page-home .round-visual {
  margin: 0 0 clamp(26px, 3.6vw, 40px);
}

.page-home .round-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .round-col {
  background: var(--ink-900);
  padding: clamp(20px, 2.6vw, 30px) clamp(18px, 2.2vw, 26px) clamp(22px, 3vw, 32px);
}

.page-home .round-index {
  margin: 0;
  font-family: var(--ff-mono);
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--orange);
}

.page-home .round-col-title {
  margin: 12px 0 0;
  font-family: var(--ff-display);
  font-weight: 300;
  font-size: clamp(20px, 2.1vw, 26px);
  letter-spacing: .06em;
  color: var(--paper);
}

.page-home .round-list {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .round-list li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--paper);
  opacity: .86;
}

.page-home .round-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 1px;
  background: var(--cyan);
}

/* ---------- 会员中心 ---------- */

.page-home .vip {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
}

.page-home .vip__prose {
  margin: 18px 0 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.85;
  color: var(--paper);
  opacity: .8;
}

.page-home .vip__list {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .vip__list li {
  background: var(--ink-700);
  padding: 14px 16px;
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--paper);
}

.page-home .vip__key {
  font-family: var(--ff-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
  padding-top: 2px;
}

.page-home .vip__cta {
  margin: 26px 0 0;
}

.page-home .vip__card {
  margin: 0;
}

/* ---------- 可信信息 ---------- */

.page-home .trust {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .trust__cell {
  background: var(--ink-900);
  padding: 22px 20px 24px;
  display: grid;
  gap: 10px;
  align-content: start;
  min-width: 0;
}

.page-home .trust__key {
  margin: 0;
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--muted);
}

.page-home .trust__val {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--paper);
  word-break: break-word;
}

.page-home .trust__val--num {
  font-family: var(--ff-mono);
  font-variant-numeric: tabular-nums;
  font-size: 22px;
  line-height: 1.2;
  color: var(--cyan);
}

.page-home .trust__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin: clamp(24px, 3vw, 34px) 0 0;
}

/* ---------- 显现 ---------- */

.page-home [data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity .5s ease, transform .5s ease;
}

.page-home [data-reveal].is-in {
  opacity: 1;
  transform: none;
}

/* ---------- 响应式 ---------- */

@media (max-width: 899px) {
  .page-home .hero__cut {
    top: auto;
    right: -24%;
    bottom: -12%;
    left: -24%;
    width: auto;
    height: 62%;
    clip-path: polygon(0 30%, 100% 0, 100% 100%, 0 100%);
  }

  .page-home .hero__dial {
    justify-content: flex-start;
  }
}

@media (min-width: 640px) {
  .page-home .leagues {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1fr) 240px;
    align-items: start;
    gap: 52px;
  }

  .page-home .hero__dial {
    justify-content: flex-end;
  }

  .page-home .hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 960px) {
  .page-home .season-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    gap: clamp(32px, 4vw, 52px);
  }

  .page-home .vip {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: center;
  }
}

@media (min-width: 980px) {
  .page-home .leagues {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-home .trust {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (max-width: 380px) {
  .page-home .season__stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 12px;
  }

  .page-home .vip__list li {
    grid-template-columns: minmax(0, 1fr);
    gap: 6px;
  }
}

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

  .page-home [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .page-home .refresh__note {
    transition: none;
  }
}