.page-home {
  --home-diag-narrow: polygon(0 0, 100% 0, 100% 44%, 0 74%);
  --home-diag-wide: polygon(0 0, 64% 0, 40% 100%, 0 100%);
}

/* ---------- 01 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  background: var(--gd-black);
  padding: calc(var(--gd-header-h) + 40px) 0 56px;
  isolation: isolate;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: var(--gd-field);
  clip-path: var(--home-diag-narrow);
  pointer-events: none;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(to right, var(--gd-line) 0 1px, transparent 1px 96px);
  opacity: .5;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
}

.page-home .home-hero h1 {
  margin: 14px 0 0;
  font-size: clamp(36px, 8.2vw, 88px);
  line-height: 1.04;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--gd-paper);
}

.page-home .home-hero__lead {
  margin: 22px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.75;
  color: var(--gd-paper);
  opacity: .84;
}

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

.page-home .home-hero__facts {
  list-style: none;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 24px;
  margin: 36px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--gd-line);
}

.page-home .home-hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .home-hero__facts span {
  font-size: 13px;
  color: var(--gd-gray);
  letter-spacing: .04em;
}

.page-home .home-hero__facts strong {
  font-size: 20px;
  font-weight: 600;
  color: var(--gd-signal);
}

.page-home .home-hero__visual {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--gd-line);
  border-radius: var(--gd-radius-l);
  overflow: hidden;
  background: var(--gd-field);
  box-shadow: var(--gd-shadow);
}

.page-home .home-hero__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .32;
}

.page-home .home-hero__diagram {
  position: absolute;
  left: 4%;
  top: 6%;
  width: 92%;
  height: 80%;
}

.page-home .home-hero__batch {
  position: absolute;
  right: 14px;
  bottom: 14px;
  padding: 6px 12px;
  border: 1px solid var(--gd-line);
  border-radius: 999px;
  background: rgba(11, 15, 14, .78);
  color: var(--gd-signal);
  font-size: 12px;
  letter-spacing: .06em;
  cursor: default;
}

.page-home .home-hero__tip {
  position: absolute;
  right: 0;
  bottom: calc(100% + 10px);
  width: 236px;
  padding: 12px 14px;
  border: 1px solid var(--gd-line);
  border-radius: var(--gd-radius-s);
  background: var(--gd-black);
  color: var(--gd-paper);
  font-family: var(--gd-font-body);
  font-size: 13px;
  line-height: 1.65;
  letter-spacing: 0;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transform: translateY(6px);
  transition: opacity 160ms var(--gd-ease), transform 160ms var(--gd-ease), visibility 160ms;
  pointer-events: none;
}

.page-home .home-hero__batch:hover .home-hero__tip,
.page-home .home-hero__batch:focus-visible .home-hero__tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 通用区块头 ---------- */
.page-home .home-head {
  max-width: 44rem;
  margin-bottom: 32px;
}

.page-home .home-head h2 {
  margin: 12px 0 14px;
  font-size: clamp(26px, 4.4vw, 52px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  font-weight: 900;
  color: var(--gd-paper);
}

.page-home .home-head__lead {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--gd-gray);
}

/* ---------- 02 赛季日历 ---------- */
.page-home .gd-filter {
  margin-bottom: 24px;
}

.page-home .gd-filter__btn {
  border-radius: 999px;
  font-family: var(--gd-font-mono);
  font-size: 13px;
  letter-spacing: .04em;
}

.page-home .home-league-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  border: 1px solid var(--gd-line);
  border-radius: var(--gd-radius-s);
  background: var(--gd-line);
  overflow: hidden;
}

.page-home .home-league {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 22px;
  background: var(--gd-black);
  transition: background 200ms var(--gd-ease);
}

.page-home .home-league:hover {
  background: var(--gd-field);
}

.page-home .home-league[hidden] {
  display: none;
}

.page-home .home-league__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}

.page-home .home-league__no {
  font-size: 13px;
  color: var(--gd-signal);
  letter-spacing: .08em;
}

.page-home .home-league__name {
  margin: 0;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--gd-paper);
}

.page-home .home-league__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gd-gray);
  flex: 1;
}

.page-home .home-league__link {
  align-self: flex-start;
  margin-top: 4px;
  font-size: 14px;
  font-weight: 600;
  color: var(--gd-grass);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 160ms var(--gd-ease), color 160ms var(--gd-ease);
}

.page-home .home-league__link:hover {
  color: var(--gd-signal);
  border-bottom-color: var(--gd-signal);
}

/* ---------- 03 数据工具 ---------- */
.page-home .home-tools__row {
  display: grid;
  gap: 20px;
}

.page-home .home-tool {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .home-tool__title {
  margin: 0;
  font-size: 22px;
  line-height: 1.3;
  font-weight: 700;
  color: var(--gd-paper);
}

.page-home .home-tool p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gd-gray);
}

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

.page-home .home-tool__media {
  margin: 0 0 4px;
}

.page-home .home-tool__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-map {
  position: relative;
  margin-top: 20px;
  min-height: 300px;
  border: 1px solid var(--gd-line);
  border-radius: var(--gd-radius-l);
  overflow: hidden;
  display: flex;
  align-items: flex-end;
  background: var(--gd-field);
}

.page-home .home-map__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .5;
}

.page-home .home-map::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(180deg, rgba(11, 15, 14, .15) 0%, rgba(11, 15, 14, .94) 82%);
  pointer-events: none;
}

.page-home .home-map__body {
  position: relative;
  z-index: 2;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 40rem;
}

.page-home .home-map__body .gd-btn {
  align-self: flex-start;
}

.page-home .home-sync {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-home .home-sync .gd-btn {
  align-self: flex-start;
}

/* ---------- 04 分段记录 ---------- */
.page-home .home-halves {
  display: grid;
  gap: 20px;
}

.page-home .home-half {
  padding-top: 20px;
  border-top: 3px solid var(--gd-data);
}

.page-home .home-half--second {
  border-top-color: var(--gd-signal);
}

.page-home .home-half__label {
  margin: 0 0 12px;
  font-size: 18px;
  letter-spacing: .06em;
  color: var(--gd-paper);
}

.page-home .home-half__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .home-half__list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 16px;
  padding: 12px 0;
  border-bottom: 1px dashed var(--gd-line);
  font-size: 15px;
}

.page-home .home-half__list span {
  color: var(--gd-paper);
}

.page-home .home-half__list em {
  font-style: normal;
  font-size: 13px;
  color: var(--gd-gray);
}

.page-home .home-halves__note {
  margin-top: 32px;
  padding: 24px;
  border-left: 3px solid var(--gd-grass);
  background: var(--gd-field);
  border-radius: 0 var(--gd-radius-s) var(--gd-radius-s) 0;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-home .home-halves__note p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--gd-paper);
  opacity: .88;
}

.page-home .home-halves__note .gd-btn {
  align-self: flex-start;
}

/* ---------- 05 更新节奏 ---------- */
.page-home .home-updates__inner {
  display: grid;
  gap: 40px;
}

.page-home .home-timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-home .home-timeline::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 10px;
  bottom: 10px;
  width: 2px;
  background: var(--gd-line);
}

.page-home .home-timeline li {
  position: relative;
  padding: 0 0 26px 34px;
}

.page-home .home-timeline li:last-child {
  padding-bottom: 0;
}

.page-home .home-timeline li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 5px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--gd-grass);
  background: var(--gd-black);
}

.page-home .home-timeline__time {
  display: block;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--gd-signal);
}

.page-home .home-timeline p {
  margin: 6px 0 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--gd-gray);
}

.page-home .home-updates__side {
  display: grid;
  gap: 20px;
  align-content: start;
}

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

.page-home .home-updates__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .home-updates__card {
  padding: 24px;
  border: 1px solid var(--gd-line);
  border-radius: var(--gd-radius-s);
  background: var(--gd-field);
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .home-updates__label {
  margin: 0;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--gd-gray);
}

.page-home .home-updates__value {
  margin: 0;
  font-size: 32px;
  line-height: 1.1;
  color: var(--gd-signal);
}

.page-home .home-updates__desc {
  margin: 4px 0 8px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--gd-paper);
  opacity: .82;
}

.page-home .home-updates__card .gd-btn {
  align-self: flex-start;
}

/* ---------- 06 咨询 ---------- */
.page-home .home-connect__panel {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.page-home .home-connect__panel h2 {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 40px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  font-weight: 900;
  color: var(--gd-paper);
}

.page-home .home-connect__text {
  margin: 0;
  max-width: 42rem;
  font-size: 15px;
  line-height: 1.78;
  color: var(--gd-gray);
}

.page-home .home-connect__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 8px;
}

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-home .home-hero::before {
    clip-path: var(--home-diag-wide);
  }

  .page-home .home-hero__visual {
    aspect-ratio: 16 / 10;
  }

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

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

  .page-home .home-sync {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .page-home .home-sync .gd-btn {
    align-self: center;
    flex-shrink: 0;
  }

  .page-home .home-halves {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 28px;
  }

  .page-home .home-updates__side {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 24px;
  }
}

@media (min-width: 1040px) {
  .page-home .home-hero {
    padding: calc(var(--gd-header-h) + 84px) 0 96px;
  }

  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: center;
  }

  .page-home .home-hero__visual {
    margin-right: -40px;
  }

  .page-home .home-head {
    margin-bottom: 44px;
  }

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

  .page-home .home-tools__row {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 24px;
  }

  .page-home .home-tool--penalty .home-tool__media {
    max-height: 320px;
    overflow: hidden;
  }

  .page-home .home-map {
    min-height: 380px;
  }

  .page-home .home-updates__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 56px;
    align-items: start;
  }

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

  .page-home .home-connect__panel {
    padding: 56px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-league,
  .page-home .home-league__link,
  .page-home .home-hero__tip {
    transition: none;
  }

  .page-home .home-hero__batch {
    animation: none;
  }
}