.page-home {
  --dur-scale: 40;
  background:
    radial-gradient(1100px 560px at 82% -6%, rgba(140, 91, 255, .20), transparent 60%),
    radial-gradient(880px 480px at 4% 8%, rgba(53, 240, 224, .12), transparent 58%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  overflow-x: clip;
}

.page-home section {
  position: relative;
}

.page-home img {
  max-width: 100%;
}

/* ── 首屏海报层 ── */
.page-home .home-hero {
  padding-block: clamp(30px, 5vw, 60px) clamp(44px, 6vw, 86px);
  border-bottom: var(--edge);
}

.page-home .hero-grid {
  display: grid;
  gap: clamp(28px, 4vw, 56px);
  grid-template-columns: minmax(0, 1fr);
  align-items: center;
}

.page-home .hero-copy .display-title {
  margin: 14px 0 18px;
  line-height: 1.04;
  letter-spacing: -0.02em;
}

.page-home .hero-lede {
  max-width: 62ch;
  margin: 0 0 26px;
  font-size: 17px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 26px;
}

.page-home .hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  margin: 0;
  padding: 0;
  list-style: none;
  font-size: 13px;
  color: var(--text-dim);
}

.page-home .hero-meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.page-home .hero-visual {
  position: relative;
}

.page-home .hero-img {
  position: relative;
  z-index: 1;
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

.page-home .hero-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(135deg, rgba(53, 240, 224, .30), rgba(140, 91, 255, .24));
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
  transform: translate(14px, 14px);
}

@media (min-width: 960px) {
  .page-home .hero-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .hero-visual::before {
    transform: translate(20px, 20px);
  }
}

/* ── 赛区时长条带 ── */
.page-home .home-timing {
  padding-block: clamp(44px, 6vw, 84px) 0;
}

.page-home .section-head {
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-home .section-head__note {
  max-width: 68ch;
}

.page-home .timing-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 900px) {
  .page-home .timing-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }
}

.page-home .timing-band {
  border: var(--edge);
  background: linear-gradient(180deg, var(--surface), rgba(14, 22, 51, .55));
  box-shadow: 6px 8px 0 rgba(3, 5, 15, .78);
  transition: transform .28s var(--ease), box-shadow .28s var(--ease);
}

.page-home .timing-band:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lift);
}

.page-home .timing-band[open] {
  border-color: rgba(53, 240, 224, .40);
}

.page-home .timing-band__summary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  padding: 16px 18px;
  list-style: none;
  cursor: pointer;
}

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

.page-home .timing-band__code {
  flex: 0 0 auto;
  min-width: 30px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-home .timing-band__name {
  flex: 0 0 auto;
  min-width: 76px;
  font-size: 15px;
  color: var(--frost);
}

.page-home .timing-band .meter {
  flex: 1 1 180px;
  display: flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.page-home .timing-band .meter__track {
  flex: 1 1 auto;
  height: 8px;
  border-radius: 999px;
  background: var(--surface-2);
  overflow: hidden;
}

.page-home .timing-band .meter__bar {
  display: block;
  height: 100%;
  border-radius: inherit;
  width: var(--dur-pct, 70%);
  background: linear-gradient(90deg, var(--cyan), rgba(53, 240, 224, .35));
  transition: width .42s var(--ease);
}

.page-home .timing-band--slow .meter__bar {
  background: linear-gradient(90deg, var(--violet), rgba(140, 91, 255, .35));
}

.page-home .timing-band[data-region="east"] { --dur-pct: 81%; }
.page-home .timing-band[data-region="north"] { --dur-pct: 85%; }
.page-home .timing-band[data-region="south"] { --dur-pct: 77%; }
.page-home .timing-band[data-region="southwest"] { --dur-pct: 84%; }
.page-home .timing-band[data-region="northwest"] { --dur-pct: 88%; }
.page-home .timing-band[data-region="northeast"] { --dur-pct: 79%; }

.page-home .timing-band .meter__value {
  flex: 0 0 auto;
  font-size: 13px;
  letter-spacing: .02em;
  color: var(--frost);
  white-space: nowrap;
}

.page-home .timing-band__toggle {
  flex: 0 0 auto;
  margin-left: auto;
  width: 20px;
  text-align: center;
  font-family: var(--font-data);
  font-size: 15px;
  color: var(--mist);
}

.page-home .timing-band__toggle::after {
  content: "+";
}

.page-home .timing-band[open] .timing-band__toggle::after {
  content: "–";
  color: var(--cyan);
}

.page-home .timing-band__body {
  padding: 4px 18px 20px;
  border-top: var(--edge);
  margin-top: 2px;
}

.page-home .timing-band__body p {
  margin: 14px 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-home .node-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}

.page-home .node-list li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding: 9px 12px;
  background: rgba(28, 39, 72, .55);
  border-left: 2px solid var(--amber);
}

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

.page-home .node-list__val {
  font-size: 14px;
  color: var(--frost);
}

.page-home .timing-strip {
  position: relative;
  margin: clamp(30px, 4vw, 56px) 0 0;
  border-top: var(--edge);
  border-bottom: var(--edge);
  background: var(--ink-900);
}

.page-home .timing-strip img {
  display: block;
  width: 100%;
  height: clamp(150px, 22vw, 250px);
  object-fit: cover;
  opacity: .72;
}

.page-home .timing-strip figcaption {
  position: absolute;
  left: var(--gut);
  right: var(--gut);
  bottom: 14px;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--frost);
}

/* ── 战队库搜索台 ── */
.page-home .home-desk {
  padding-block: clamp(48px, 7vw, 96px);
}

.page-home .desk-grid {
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 1000px) {
  .page-home .desk-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }
}

.page-home .section-head__title {
  margin: 12px 0 10px;
  line-height: 1.14;
}

.page-home .desk-lede {
  max-width: 66ch;
  margin: 0 0 24px;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-home .search-field {
  display: grid;
  gap: 8px;
  margin-bottom: 22px;
}

.page-home .search-field__input {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--frost);
  background: var(--ink-900);
  border: var(--edge-hot);
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}

.page-home .search-field__input::placeholder {
  color: var(--mist);
}

.page-home .search-field__input:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

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

.page-home .desk-filter__label {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--mist);
}

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

.page-home .region-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  padding: 7px 12px;
  font-family: var(--font-body);
  font-size: 13px;
  color: var(--text-dim);
  background: var(--surface);
  border: var(--edge);
  cursor: pointer;
  transition: color .2s var(--ease), border-color .2s var(--ease), background .2s var(--ease);
}

.page-home .region-chip:hover {
  color: var(--frost);
  border-color: rgba(53, 240, 224, .45);
}

.page-home .region-chip[aria-pressed="true"] {
  color: var(--ink-900);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-home .region-chip__code {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .1em;
  opacity: .8;
}

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

.page-home .desk-count .data-num {
  color: var(--amber);
  font-size: 15px;
}

.page-home .desk-empty {
  margin: 0 0 14px;
  padding: 12px 14px;
  font-size: 14px;
  color: var(--amber);
  background: rgba(255, 138, 61, .10);
  border-left: 2px solid var(--amber);
}

.page-home .roster {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--edge);
}

.page-home .roster__item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 6px 14px;
  padding: 13px 4px;
  border-bottom: var(--edge);
  transition: background .2s var(--ease);
}

.page-home .roster__item:hover {
  background: rgba(28, 39, 72, .48);
}

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

.page-home .roster__role {
  grid-column: 1;
  font-size: 13px;
  color: var(--mist);
}

.page-home .roster__item .tag {
  grid-column: 2;
  justify-self: end;
}

.page-home .roster__link {
  grid-column: 2;
  justify-self: end;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 224, .45);
}

.page-home .roster__link:hover {
  color: var(--frost);
  border-bottom-color: var(--frost);
}

@media (min-width: 620px) {
  .page-home .roster__item {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr) auto auto;
    gap: 4px 16px;
  }

  .page-home .roster__role,
  .page-home .roster__item .tag,
  .page-home .roster__link {
    grid-column: auto;
  }
}

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

.page-home .desk-figure {
  border: var(--edge);
  background: var(--ink-900);
}

.page-home .desk-figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-home .media-frame__caption {
  padding: 10px 12px;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--mist);
  border-top: var(--edge);
}

.page-home .desk-note {
  padding: 20px;
  border: var(--edge);
  border-top: 2px solid var(--violet);
}

.page-home .paper-card__title {
  margin: 0 0 12px;
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--frost);
}

.page-home .desk-note__list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 9px;
}

.page-home .desk-note__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-dim);
}

.page-home .desk-note__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 6px;
  background: var(--cyan);
}

.page-home .desk-note__btn {
  display: inline-block;
}

/* ── 版本对齐面板 ── */
.page-home .home-version {
  padding-block: clamp(44px, 6vw, 88px);
  background: linear-gradient(180deg, rgba(14, 22, 51, .84), rgba(7, 11, 31, .10));
  border-top: var(--edge);
  border-bottom: var(--edge);
}

.page-home .version-grid {
  display: grid;
  gap: 18px;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 820px) {
  .page-home .version-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .version-figure {
    grid-column: 1 / -1;
  }
}

.page-home .version-mod {
  padding: 22px 20px;
  border: var(--edge);
  border-top: 2px solid var(--cyan);
  background: var(--surface);
}

.page-home .version-mod .paper-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 14px;
}

.page-home .version-mod__code {
  margin: 0;
  color: var(--mist);
}

.page-home .version-mod__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-home .version-figure {
  margin: 0;
  border: var(--edge);
  background: var(--ink-900);
}

.page-home .version-figure .media-frame__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 12 / 5;
  object-fit: cover;
}

/* ── 本周赛场索引 ── */
.page-home .home-index {
  padding-block: clamp(44px, 6vw, 88px);
}

.page-home .index-grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 980px) {
  .page-home .index-grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }
}

.page-home .index-intro p {
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-home .index-intro__img {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 22px;
  border: var(--edge);
  clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
}

.page-home .coord-list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: var(--edge);
  counter-reset: coord;
}

.page-home .coord-item {
  display: grid;
  gap: 6px 20px;
  padding: 18px 4px;
  border-bottom: var(--edge);
  transition: background .2s var(--ease);
}

.page-home .coord-item:hover {
  background: rgba(28, 39, 72, .42);
}

@media (min-width: 700px) {
  .page-home .coord-item {
    grid-template-columns: 84px minmax(0, 1fr) auto;
    align-items: baseline;
  }
}

.page-home .coord-item__code {
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--amber);
}

.page-home .coord-item__title {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 500;
  color: var(--frost);
}

.page-home .coord-item__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-home .coord-item__link {
  justify-self: start;
  font-size: 13px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 224, .45);
  white-space: nowrap;
}

.page-home .coord-item__link:hover {
  color: var(--frost);
  border-bottom-color: var(--frost);
}

/* ── 为什么在这里看 ── */
.page-home .home-why {
  padding-block: clamp(44px, 6vw, 88px) clamp(52px, 7vw, 100px);
  border-top: var(--edge);
  background: linear-gradient(180deg, rgba(14, 22, 51, .70), rgba(3, 5, 15, .30));
}

.page-home .why-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: minmax(0, 1fr);
  margin-bottom: clamp(26px, 4vw, 44px);
}

@media (min-width: 780px) {
  .page-home .why-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .why-card {
  padding: 24px 22px;
  background: var(--surface);
  border: var(--edge);
  border-left: 2px solid var(--violet);
}

.page-home .why-card__num {
  margin: 0 0 12px;
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-home .why-card__title {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 500;
  color: var(--frost);
}

.page-home .why-card p:last-child {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-home .why-foot {
  padding-top: 22px;
  border-top: var(--edge);
}

.page-home .why-foot p {
  max-width: 74ch;
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: var(--text-dim);
}

.page-home .why-foot a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 224, .45);
}

.page-home .why-foot a:hover {
  color: var(--frost);
  border-bottom-color: var(--frost);
}

@media (prefers-reduced-motion: reduce) {
  .page-home .timing-band,
  .page-home .timing-band .meter__bar,
  .page-home .roster__item,
  .page-home .coord-item {
    transition: none;
  }

  .page-home .timing-band:hover {
    transform: none;
  }
}