.page-home {
  overflow-x: hidden;
  background: var(--ink-900);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: calc(var(--sp) * 2.2) 0 calc(var(--sp) * 1.8);
  background:
    radial-gradient(120% 90% at 88% 8%, rgba(34, 211, 197, .15), transparent 62%),
    linear-gradient(180deg, var(--ink-850) 0%, var(--ink-900) 78%);
  border-bottom: 1px solid var(--line);
}

.page-home .hero__grid {
  display: grid;
  gap: calc(var(--sp) * 1.1);
}

.page-home .hero__index-title {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .22em;
  color: var(--text-dim);
}

.page-home .hero__index-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .hero__index-link {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 8px 10px;
  border-left: 1px solid var(--line);
  color: var(--text-soft);
  font-size: .86rem;
  text-decoration: none;
  transition: border-color .18s ease, color .18s ease, background-color .18s ease;
}

.page-home .hero__index-link b {
  font-family: var(--font-mono);
  font-weight: 500;
  font-size: .7rem;
  color: var(--cyan);
}

.page-home .hero__index-link:hover,
.page-home .hero__index-link:focus-visible {
  border-left-color: var(--cyan);
  background: rgba(34, 211, 197, .08);
  color: var(--text);
}

.page-home .hero__panel {
  position: relative;
  overflow: hidden;
  padding: calc(var(--sp) * 1.5) calc(var(--sp) * 1.15) calc(var(--sp) * 1.6);
  border: 1px solid var(--line);
  background: linear-gradient(158deg, rgba(18, 48, 77, .93) 0%, rgba(11, 31, 51, .97) 72%);
  box-shadow: var(--shadow-1);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  margin: 0;
  opacity: .26;
  pointer-events: none;
}

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

.page-home .hero__body {
  position: relative;
  z-index: 1;
}

.page-home .hero__eyebrow {
  margin: 0 0 14px;
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--cyan);
}

.page-home .hero__body h1 {
  margin: 0;
  font-size: clamp(1.9rem, 7.4vw, 3.6rem);
  font-weight: 900;
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .hero__lede {
  max-width: 56ch;
  margin: 16px 0 0;
  font-size: 1rem;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-home .hero__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hero__tag {
  padding: 5px 12px;
  border: 1px solid rgba(34, 211, 197, .38);
  background: rgba(34, 211, 197, .1);
  color: var(--cyan-soft);
  font-size: .78rem;
  letter-spacing: .04em;
}

.page-home .hero__latest {
  display: flex;
  gap: 10px;
  margin: 20px 0 0;
  padding: 12px 14px;
  border-left: 2px solid var(--coral);
  background: rgba(255, 107, 74, .09);
  font-size: .86rem;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-home .hero__latest .mono {
  color: var(--coral);
}

.page-home .hero__dot {
  flex: none;
  margin-top: .55em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--coral);
  animation: home-pulse 2.4s ease-in-out infinite;
}

@keyframes home-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .3; transform: scale(.72); }
}

.page-home .hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 16px;
  margin: 26px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-home .hero__stat dt {
  margin: 0;
}

.page-home .hero__stat dt b {
  display: block;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(1.55rem, 5.4vw, 2.4rem);
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--cyan);
}

.page-home .hero__stat dd {
  margin: 7px 0 0;
  font-size: .78rem;
  color: var(--text-dim);
}

/* ---------- 章节头部 ---------- */
.page-home .sec-head {
  max-width: 62ch;
  margin-bottom: calc(var(--sp) * 1.2);
}

.page-home .sec-head__eyebrow {
  margin: 0 0 10px;
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--cyan);
}

.page-home .sec-head__title {
  margin: 0;
  font-size: clamp(1.4rem, 4.6vw, 2.15rem);
  font-weight: 900;
  line-height: 1.2;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .sec-head__note {
  margin: 12px 0 0;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ---------- 常用入口 ---------- */
.page-home .entry-lead {
  display: grid;
  gap: 18px;
  margin-bottom: calc(var(--sp) * 1.1);
}

.page-home .entry-lead__text {
  margin: 0;
  max-width: 62ch;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .entry-lead__fig {
  margin: 0;
  border: 1px solid var(--line);
}

.page-home .entry-filter {
  margin-bottom: 18px;
}

.page-home .entry-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}

.page-home .entry-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  background: linear-gradient(180deg, rgba(18, 48, 77, .6), rgba(11, 31, 51, .82));
  border: 1px solid var(--line);
  color: inherit;
  text-decoration: none;
}

.page-home .entry-card__k {
  font-size: .72rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-home .entry-card__t {
  margin: 0;
  font-size: 1.12rem;
  font-weight: 800;
  color: var(--paper);
}

.page-home .entry-card__d {
  margin: 0;
  font-size: .88rem;
  line-height: 1.75;
  color: var(--text-soft);
}

.page-home .entry-card__m {
  margin-top: auto;
  padding-top: 12px;
  border-top: 1px solid var(--line);
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--text-dim);
}

.page-home .entry-card--live::after {
  content: "";
  position: absolute;
  top: 18px;
  right: 18px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--coral);
  animation: home-pulse 2.4s ease-in-out infinite;
}

/* ---------- 版本时间轴 ---------- */
.page-home .tl-wrap {
  position: relative;
  overflow: hidden;
}

.page-home .tl-deco {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 0;
  width: 44%;
  height: 100%;
  margin: 0;
  opacity: .1;
  pointer-events: none;
}

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

.page-home .tl {
  position: relative;
  z-index: 1;
  margin: 0;
  padding: 0 0 0 22px;
  list-style: none;
}

.page-home .tl::before {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 5px;
  width: 1px;
  background: linear-gradient(180deg, var(--cyan) 0%, rgba(34, 211, 197, .12) 100%);
}

.page-home .tl__item {
  position: relative;
  margin-bottom: 12px;
}

.page-home .tl__item::before {
  content: "";
  position: absolute;
  top: 22px;
  left: -21px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink-900);
  border: 1px solid var(--cyan);
}

.page-home .tl__node {
  border: 1px solid var(--line);
  background: rgba(18, 48, 77, .42);
  transition: border-color .18s ease, background-color .18s ease;
}

.page-home .tl__node:hover,
.page-home .tl__node[open] {
  border-color: var(--cyan);
  background: rgba(18, 48, 77, .68);
}

.page-home .tl__sum {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 4px 12px;
  align-items: baseline;
  padding: 15px 16px;
  cursor: pointer;
  list-style: none;
}

.page-home .tl__sum::-webkit-details-marker,
.page-home .case-fold__sum::-webkit-details-marker {
  display: none;
}

.page-home .tl__ver {
  font-size: .82rem;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: .02em;
}

.page-home .tl__name {
  font-size: .98rem;
  font-weight: 700;
  color: var(--paper);
}

.page-home .tl__time {
  grid-column: 2;
  font-size: .72rem;
  color: var(--text-dim);
}

.page-home .tl__body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--line);
}

.page-home .tl__body p {
  margin: 14px 0 0;
  max-width: 66ch;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .tl-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: calc(var(--sp) * 1.1) 0 0;
}

/* ---------- 案例栏目 ---------- */
.page-home .case-layout {
  display: grid;
  gap: calc(var(--sp) * 1.1);
}

.page-home .case-folds {
  display: grid;
  gap: 0;
}

.page-home .case-fold {
  border: 1px solid var(--line);
  border-bottom: none;
  background: rgba(18, 48, 77, .34);
  transition: background-color .18s ease;
}

.page-home .case-folds .case-fold:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .case-fold[open] {
  background: rgba(18, 48, 77, .62);
}

.page-home .case-fold__sum {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 3px 14px;
  align-items: baseline;
  padding: 16px 18px;
  cursor: pointer;
  list-style: none;
}

.page-home .case-fold__idx {
  font-size: .72rem;
  color: var(--cyan);
  letter-spacing: .1em;
}

.page-home .case-fold__name {
  font-size: 1rem;
  font-weight: 800;
  color: var(--paper);
}

.page-home .case-fold__hint {
  grid-column: 2;
  font-size: .78rem;
  color: var(--text-dim);
}

.page-home .case-fold__body {
  padding: 0 18px 18px;
}

.page-home .case-fold__body p {
  margin: 0;
  max-width: 60ch;
  font-size: .88rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .case-fig {
  margin: 0;
  border: 1px solid var(--line);
  background: rgba(11, 31, 51, .6);
}

.page-home .case-fig .media__cap {
  padding: 12px 14px;
}

.page-home .sec-foot {
  margin: calc(var(--sp) * 1.1) 0 0;
}

/* ---------- 球队与联赛目录 ---------- */
.page-home .catalog {
  display: grid;
  gap: calc(var(--sp) * 1.2);
}

.page-home .catalog__main p {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: .96rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .catalog__nums {
  display: grid;
  gap: 0;
  margin: 24px 0 0;
  border-top: 1px solid var(--line);
}

.page-home .catalog__num {
  display: grid;
  grid-template-columns: 92px 1fr;
  gap: 14px;
  align-items: baseline;
  padding: 16px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .catalog__num dt {
  margin: 0;
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--cyan);
  letter-spacing: -.02em;
}

.page-home .catalog__num dd {
  margin: 0;
  font-size: .88rem;
  line-height: 1.7;
  color: var(--text-soft);
}

.page-home .catalog__aside {
  padding: 22px 20px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 48, 77, .55), rgba(11, 31, 51, .8));
}

.page-home .catalog__aside-t {
  margin: 0 0 14px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--paper);
}

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

.page-home .catalog__list li {
  position: relative;
  padding: 9px 0 9px 18px;
  font-size: .86rem;
  line-height: 1.7;
  color: var(--text-soft);
  border-bottom: 1px dashed rgba(44, 67, 89, .8);
}

.page-home .catalog__list li:last-child {
  border-bottom: none;
}

.page-home .catalog__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 1.05em;
  width: 6px;
  height: 6px;
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 50%, 0 100%);
}

.page-home .catalog__aside-foot {
  margin: 18px 0 0;
}

/* ---------- 开始使用 ---------- */
.page-home .start {
  display: grid;
  gap: 20px;
  padding: calc(var(--sp) * 1.3) calc(var(--sp) * 1.1);
  border: 1px solid var(--line);
  background:
    linear-gradient(96deg, rgba(34, 211, 197, .1) 0%, rgba(11, 31, 51, .9) 46%),
    var(--ink-850);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-home .start__title {
  margin: 0;
  font-size: clamp(1.25rem, 4.2vw, 1.8rem);
  font-weight: 900;
  color: var(--paper);
  letter-spacing: -.01em;
}

.page-home .start__text p {
  margin: 12px 0 0;
  max-width: 58ch;
  font-size: .94rem;
  line-height: 1.8;
  color: var(--text-soft);
}

.page-home .start__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  align-items: center;
}

/* ---------- 内地使用记录 ---------- */
.page-home .usage-strip {
  margin-top: calc(var(--sp) * 1.8);
  padding: 22px 0 26px;
  border-top: 1px solid var(--line);
  background: rgba(8, 25, 42, .75);
}

.page-home .usage-strip__inner {
  display: grid;
  gap: 14px;
}

.page-home .usage-strip__label {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .22em;
  color: var(--text-dim);
}

.page-home .usage-strip__fields {
  display: grid;
  gap: 10px;
  margin: 0;
}

.page-home .usage-strip .field {
  padding: 10px 12px;
  border: 1px dashed rgba(44, 67, 89, .9);
}

.page-home .usage-strip .field__k {
  color: var(--text-dim);
}

.page-home .usage-strip .field__v {
  color: var(--text-soft);
}

.page-home .usage-strip__note {
  margin: 0;
  font-size: .78rem;
  line-height: 1.7;
  color: var(--text-dim);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .entry-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(150px, .4fr) minmax(0, 1.6fr);
    gap: calc(var(--sp) * 1.5);
    align-items: start;
  }

  .page-home .hero__index-list {
    grid-template-columns: 1fr;
    gap: 2px;
  }

  .page-home .entry-lead {
    grid-template-columns: minmax(0, 1fr) 260px;
    align-items: center;
    gap: calc(var(--sp) * 1.4);
  }

  .page-home .case-layout {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-home .case-fig {
    position: sticky;
    top: calc(var(--rail-h) + 20px);
  }

  .page-home .catalog {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-home .sec-head--split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 46%);
    gap: calc(var(--sp) * 1.2);
    align-items: end;
    max-width: none;
  }

  .page-home .sec-head--split .sec-head__note {
    margin: 0;
    text-align: left;
  }
}

@media (min-width: 1080px) {
  .page-home .hero {
    padding-top: calc(var(--sp) * 3);
  }

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

  .page-home .start {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: calc(var(--sp) * 1.6);
  }

  .page-home .start__acts {
    flex-direction: row;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__dot,
  .page-home .entry-card--live::after {
    animation: none;
  }

  .page-home .hero__index-link,
  .page-home .tl__node,
  .page-home .case-fold {
    transition: none;
  }
}