.page-home {
  --home-cut: 18px;
  --home-tile-cut: 12px;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(24px, 6vw, 64px) 0 clamp(32px, 5vw, 56px);
  background: linear-gradient(158deg, var(--ink-deep) 0%, var(--ink) 46%, var(--ink-panel) 100%);
}

.page-home .hero__media {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: 0.34;
}

.page-home .hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 62% 50%;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    linear-gradient(112deg, rgba(4, 26, 21, 0.97) 0%, rgba(4, 26, 21, 0.78) 40%, rgba(4, 26, 21, 0.26) 72%, rgba(10, 42, 34, 0.92) 100%);
}

.page-home .hero__inner {
  position: relative;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.page-home .hero__crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: clamp(22px, 4vw, 42px);
  font-size: 13px;
  color: var(--mist);
}

.page-home .hero__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

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

.page-home .hero__title {
  margin: 12px 0 0;
  font-size: clamp(32px, 6.2vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--white);
  max-width: 17ch;
}

.page-home .hero__lead {
  margin-top: clamp(14px, 2vw, 22px);
  max-width: 48ch;
  color: var(--mist);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin: clamp(22px, 3vw, 32px) 0 0;
}

/* ---------- 首屏悬浮同步卡 ---------- */
.page-home .sync-card {
  position: relative;
  padding: clamp(18px, 2.4vw, 26px);
  background: rgba(16, 56, 46, 0.74);
  border: 1px solid var(--line);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  clip-path: polygon(0 0, calc(100% - var(--home-cut)) 0, 100% var(--home-cut), 100% 100%, var(--home-cut) 100%, 0 calc(100% - var(--home-cut)));
}

.page-home .sync-card__kicker {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-home .sync-card__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: 14px;
}

.page-home .sync-card__cell {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 12px 14px;
  background: rgba(4, 26, 21, 0.62);
  border-left: 2px solid var(--line);
}

.page-home .sync-card__num {
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1;
  color: var(--gold);
}

.page-home .sync-card__label {
  font-size: 12.5px;
  color: var(--mist);
}

.page-home .sync-card__time {
  margin: 14px 0 0;
  font-size: 13px;
  color: var(--mist);
}

.page-home .sync-card__time .mono {
  color: var(--paper);
  margin-right: 6px;
}

.page-home .sync-card__devices {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--line);
}

.page-home .sync-card__devices summary {
  cursor: pointer;
  list-style: none;
  font-size: 13px;
  color: var(--cyan);
}

.page-home .sync-card__devices summary::-webkit-details-marker {
  display: none;
}

.page-home .sync-card__devices summary::after {
  content: "＋";
  margin-left: 6px;
}

.page-home .sync-card__devices[open] summary::after {
  content: "－";
}

.page-home .sync-card__devices ul {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: grid;
  gap: 6px;
}

.page-home .sync-card__devices li {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 首屏状态条 ---------- */
.page-home .status-bar {
  list-style: none;
  margin: clamp(30px, 5vw, 56px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .status-bar__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(14px, 2vw, 22px) clamp(12px, 2vw, 20px);
  background: rgba(4, 26, 21, 0.84);
}

.page-home .status-bar__num {
  font-size: clamp(26px, 4vw, 40px);
  line-height: 1;
  color: var(--cyan);
}

.page-home .status-bar__label {
  font-size: 13px;
  color: var(--mist);
}

/* ---------- 联赛切换 ---------- */
.page-home .leagues {
  background: var(--ink-panel);
}

.page-home .leagues__lead {
  max-width: 62ch;
  color: var(--mist);
}

.page-home .leagues__figure {
  margin-block: clamp(24px, 4vw, 40px);
}

.page-home .league-matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(22px, 4vw, 34px);
}

.page-home .league-tile {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 6px;
  padding: 16px 18px;
  text-align: left;
  color: var(--paper);
  background: var(--ink-card);
  border: 1px solid var(--line);
  cursor: pointer;
  clip-path: polygon(0 0, calc(100% - var(--home-tile-cut)) 0, 100% var(--home-tile-cut), 100% 100%, 0 100%);
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease), background var(--t) var(--ease);
}

.page-home .league-tile::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: var(--chip, var(--cyan));
}

.page-home .league-tile:hover,
.page-home .league-tile:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan);
  background: var(--ink);
}

.page-home .league-tile[aria-pressed="true"] {
  border-color: var(--cyan);
  background: var(--ink);
}

.page-home .league-tile--cyan { --chip: var(--cyan); }
.page-home .league-tile--gold { --chip: var(--gold); }
.page-home .league-tile--coral { --chip: var(--coral); }
.page-home .league-tile--violet { --chip: var(--violet); }

.page-home .league-tile__name {
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-home .league-tile__meta {
  font-size: 12px;
  color: var(--mist);
}

.page-home .sort-notes {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
  margin-top: clamp(24px, 4vw, 36px);
}

.page-home .sort-note {
  padding-top: 14px;
  border-top: 2px solid var(--line);
}

.page-home .sort-note__key {
  margin: 0 0 8px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-home .sort-note__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 收藏与同步 ---------- */
.page-home .syncing__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
}

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

.page-home .syncing__list {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .syncing__list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--paper);
}

.page-home .syncing__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 7px;
  height: 7px;
  background: var(--cyan);
  transform: rotate(45deg);
}

.page-home .syncing__text .arrow-link {
  display: inline-block;
  margin-top: 22px;
}

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

.page-home .syncing__status {
  position: relative;
  z-index: 2;
  margin-top: -34px;
  margin-left: clamp(0px, 4vw, 28px);
  padding: 18px 20px;
  background: var(--ink-card);
  border: 1px solid var(--line);
}

.page-home .syncing__status-title {
  margin: 0;
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-home .syncing__status dl {
  margin: 12px 0 0;
  display: grid;
  gap: 8px;
}

.page-home .syncing__status dl > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: 1px dashed var(--line);
}

.page-home .syncing__status dl > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .syncing__status dt {
  font-size: 13px;
  color: var(--mist);
}

.page-home .syncing__status dd {
  margin: 0;
  font-size: 15px;
  color: var(--gold);
}

/* ---------- 注册三步 ---------- */
.page-home .enroll {
  background: var(--ink-panel);
}

.page-home .enroll__layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
}

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

.page-home .enroll__intro .btn {
  margin-top: 22px;
}

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

.page-home .step {
  background: var(--ink-card);
  border-left: 3px solid var(--line);
  transition: border-color var(--t) var(--ease);
}

.page-home .step:hover,
.page-home .step:focus-within {
  border-left-color: var(--cyan);
}

.page-home .step__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
}

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

.page-home .step__num {
  font-size: 13px;
  color: var(--cyan);
}

.page-home .step__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .step__hint {
  margin-left: auto;
  font-size: 12px;
  color: var(--mist);
}

.page-home .step__body {
  margin: 0;
  padding: 0 16px 16px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 下载时间轴 ---------- */
.page-home .downloads {
  position: relative;
  overflow: hidden;
  background: var(--ink-deep);
}

.page-home .downloads__bg {
  position: absolute;
  inset: 0;
  opacity: 0.14;
}

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

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

.page-home .track {
  list-style: none;
  margin: clamp(24px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

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

.page-home .track__node a {
  display: block;
  position: relative;
  min-height: 126px;
  padding: 34px 16px 16px;
  text-decoration: none;
  color: var(--paper);
  background: var(--ink-card);
  border: 1px solid var(--line);
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-home .track__node a:hover,
.page-home .track__node a:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.page-home .track__node--last a {
  border-style: dashed;
}

.page-home .track__dot {
  position: absolute;
  left: 16px;
  top: 16px;
  width: 9px;
  height: 9px;
  background: var(--gold);
  transform: rotate(45deg);
}

.page-home .track__time {
  display: block;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold);
}

.page-home .track__name {
  display: block;
  margin-top: 6px;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .track__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
  opacity: 0.72;
  transition: opacity var(--t) var(--ease);
}

.page-home .track__node a:hover .track__tags,
.page-home .track__node a:focus-visible .track__tags {
  opacity: 1;
}

.page-home .downloads__foot {
  margin: clamp(22px, 3vw, 30px) 0 0;
  max-width: 62ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .downloads__foot .mono {
  color: var(--cyan);
  font-size: 16px;
}

/* ---------- 运营数据 ---------- */
.page-home .stats__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin-top: clamp(24px, 4vw, 36px);
}

.page-home .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  background: var(--ink-panel);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 14px), calc(100% - 14px) 100%, 0 100%);
}

.page-home .stat__num {
  font-size: clamp(26px, 4vw, 36px);
  line-height: 1;
  color: var(--cyan);
}

.page-home .stat__label {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .stat__note {
  font-size: 13px;
  line-height: 1.62;
  color: var(--mist);
}

.page-home .trust-notes {
  list-style: none;
  margin: clamp(24px, 4vw, 36px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .trust-notes li {
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .trust-notes strong {
  color: var(--paper);
  font-weight: 700;
}

/* ---------- 更新与帮助 ---------- */
.page-home .next__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: clamp(24px, 4vw, 36px);
}

.page-home .next__card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-decoration: none;
  color: var(--paper);
  transition: transform var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-home .next__card:hover,
.page-home .next__card:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan);
}

.page-home .next__card .card__foot {
  margin-top: auto;
  padding-top: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .league-matrix {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .sort-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }

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

@media (min-width: 760px) {
  .page-home .status-bar {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

  .page-home .trust-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
  }
}

@media (min-width: 900px) {
  .page-home .hero__layout {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: clamp(28px, 4vw, 56px);
  }

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

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

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

  .page-home .track {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
  }

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

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

@media (min-width: 1200px) {
  .page-home .hero {
    padding-top: clamp(40px, 6vw, 76px);
  }

  .page-home .sync-card {
    margin-top: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .league-tile,
  .page-home .track__node a,
  .page-home .next__card,
  .page-home .track__tags,
  .page-home .step {
    transition: color var(--t) var(--ease), background-color var(--t) var(--ease), opacity var(--t) var(--ease), border-color var(--t) var(--ease);
  }

  .page-home .league-tile:hover,
  .page-home .league-tile:focus-visible,
  .page-home .track__node a:hover,
  .page-home .track__node a:focus-visible,
  .page-home .next__card:hover,
  .page-home .next__card:focus-visible {
    transform: none;
  }
}