/* ============ page-home ============ */
.page-home {
  --home-gap: clamp(56px, 11vw, 124px);
  --home-cut: 12px;
  --home-line-soft: rgba(36, 51, 73, 0.7);
  --home-teal-soft: rgba(34, 224, 200, 0.4);
  position: relative;
  isolation: isolate;
  overflow-x: clip;
  padding-bottom: clamp(36px, 7vw, 72px);
  background:
    radial-gradient(122% 68% at 96% -6%, rgba(123, 92, 255, 0.16), transparent 60%),
    radial-gradient(100% 58% at -8% 6%, rgba(34, 224, 200, 0.1), transparent 58%);
}

.page-home h2,
.page-home h3,
.page-home p,
.page-home dl,
.page-home dd,
.page-home ol,
.page-home figure {
  margin: 0;
}

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

.page-home a {
  color: inherit;
}

.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: 2px solid var(--ng-teal);
  outline-offset: 3px;
}

/* ---------- 章节头 ---------- */
.page-home .home-sechead {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  align-items: baseline;
  gap: 4px 14px;
  margin-bottom: clamp(22px, 4vw, 34px);
}

.page-home .home-sechead--tight {
  margin-bottom: 0;
}

.page-home .home-sechead__no {
  font-family: var(--ng-font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  color: var(--ng-violet);
  font-variant-numeric: tabular-nums;
}

.page-home .home-sechead__title {
  font-family: var(--ng-font-display);
  font-size: clamp(1.5rem, 5vw, 2.15rem);
  font-weight: 800;
  line-height: 1.14;
  letter-spacing: -0.018em;
}

.page-home .home-sechead__note {
  grid-column: 1 / -1;
  max-width: 62ch;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--ng-muted);
}

/* ---------- 封面 ---------- */
.page-home .home-cover {
  position: relative;
  padding-top: clamp(36px, 8vw, 80px);
}

.page-home .home-cover::before,
.page-home .home-cover::after {
  content: "";
  position: absolute;
  right: -14%;
  height: 2px;
  pointer-events: none;
  transform: rotate(-16deg);
  transform-origin: right center;
}

.page-home .home-cover::before {
  top: 72px;
  width: min(520px, 72vw);
  background: linear-gradient(90deg, transparent, var(--ng-teal));
  opacity: 0.5;
}

.page-home .home-cover::after {
  top: 108px;
  width: min(340px, 52vw);
  background: linear-gradient(90deg, transparent, var(--ng-violet));
  opacity: 0.45;
}

.page-home .home-cover__inner {
  position: relative;
  display: grid;
  gap: clamp(12px, 2.2vw, 20px);
  max-width: 860px;
}

.page-home .home-cover__kicker {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--ng-font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--ng-teal);
}

.page-home .home-cover__pulse {
  display: inline-block;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--ng-orange);
  box-shadow: 0 0 0 4px rgba(255, 138, 61, 0.16);
}

.page-home .home-cover__title {
  font-family: var(--ng-font-display);
  font-size: clamp(2.6rem, 12vw, 5.5rem);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.022em;
  color: var(--ng-text);
}

.page-home .home-cover__lede {
  max-width: 36ch;
  color: var(--ng-text);
  opacity: 0.92;
}

.page-home .home-cover__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--ng-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ng-muted);
  font-variant-numeric: tabular-nums;
}

.page-home .home-cover__meta-sep {
  width: 22px;
  height: 1px;
  background: var(--ng-line);
}

.page-home .home-cover__visual {
  position: relative;
  margin-top: clamp(30px, 7vw, 64px);
  overflow: hidden;
  border: 1px solid var(--ng-line);
  border-radius: 2px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--ng-cut-lg, 22px)), calc(100% - var(--ng-cut-lg, 22px)) 100%, 0 100%);
}

.page-home .home-cover__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .home-cover__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 15, 26, 0.1) 30%, rgba(11, 15, 26, 0.82));
  pointer-events: none;
}

.page-home .home-cover__cap {
  position: absolute;
  left: clamp(14px, 3vw, 24px);
  bottom: clamp(12px, 2.6vw, 20px);
  z-index: 1;
  font-family: var(--ng-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ng-teal);
}

/* ---------- 入口矩阵 ---------- */
.page-home .home-matrix {
  margin-top: var(--home-gap);
}

.page-home .home-matrix__cols {
  display: grid;
  gap: clamp(30px, 7vw, 56px);
}

.page-home .home-entries {
  display: grid;
  gap: clamp(16px, 3vw, 24px);
}

.page-home .home-entries__intro {
  max-width: 44ch;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--ng-muted);
  padding-left: 14px;
  border-left: 2px solid var(--ng-violet);
}

.page-home .home-entries__tabs {
  display: block;
}

.page-home .home-entries__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ng-line);
}

.page-home .home-entries__btn {
  appearance: none;
  border: 1px solid var(--ng-line);
  background: transparent;
  color: var(--ng-muted);
  font-family: var(--ng-font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  padding: 9px 14px;
  border-radius: 2px;
  cursor: pointer;
  transition: color var(--ng-t, 180ms) var(--ng-ease, ease), border-color var(--ng-t, 180ms) var(--ng-ease, ease), background-color var(--ng-t, 180ms) var(--ng-ease, ease);
}

.page-home .home-entries__btn[aria-selected="true"] {
  color: var(--ng-teal);
  border-color: var(--home-teal-soft);
  background: rgba(34, 224, 200, 0.08);
}

.page-home .home-entries__btn:hover {
  color: var(--ng-text);
  border-color: var(--ng-muted);
}

.page-home .home-entries__btn[aria-selected="true"]:hover {
  color: var(--ng-teal);
}

.page-home .home-entries__panel {
  padding-top: clamp(6px, 1.4vw, 12px);
}

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

.page-home .home-entry {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 16px 6px;
  border-bottom: 1px solid var(--home-line-soft);
  text-decoration: none;
  transition: background-color var(--ng-t, 180ms) var(--ng-ease, ease), padding-left var(--ng-t, 180ms) var(--ng-ease, ease);
}

.page-home .home-entry:hover,
.page-home .home-entry:focus-visible {
  background: rgba(34, 224, 200, 0.06);
  padding-left: 14px;
}

.page-home .home-entry__no {
  font-family: var(--ng-font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--ng-violet);
  font-variant-numeric: tabular-nums;
}

.page-home .home-entry__body {
  display: block;
  min-width: 0;
}

.page-home .home-entry__name {
  display: block;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--ng-text);
}

.page-home .home-entry__note {
  display: block;
  margin-top: 4px;
  font-size: 0.8125rem;
  line-height: 1.55;
  color: var(--ng-muted);
}

.page-home .home-entry__tag {
  font-family: var(--ng-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ng-teal);
  border: 1px solid var(--home-teal-soft);
  padding: 3px 8px;
  white-space: nowrap;
}

.page-home .home-entries__more {
  margin-top: 14px;
  font-size: 0.875rem;
}

.page-home .home-entries__more a {
  color: var(--ng-teal);
  text-decoration: none;
  border-bottom: 1px solid var(--home-teal-soft);
  padding-bottom: 2px;
}

.page-home .home-entries__more a:hover {
  border-bottom-color: var(--ng-teal);
}

/* ---------- 右侧时间轴 ---------- */
.page-home .home-aside {
  display: grid;
  gap: clamp(18px, 3.4vw, 28px);
  align-content: start;
}

.page-home .home-aside__head {
  display: grid;
  gap: 6px;
}

.page-home .home-aside__label {
  font-family: var(--ng-font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--ng-orange);
}

.page-home .home-aside__title {
  font-family: var(--ng-font-display);
  font-size: 1.125rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-home .home-tl {
  position: relative;
  border-left: 1px solid var(--ng-line);
  padding-left: 0;
}

.page-home .home-tl__item {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 0 0 clamp(18px, 4vw, 26px) clamp(20px, 4.5vw, 28px);
}

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

.page-home .home-tl__item::before {
  content: "";
  position: absolute;
  top: 8px;
  left: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ng-ink);
  border: 1px solid var(--ng-teal);
  transform: translateX(-50%);
  transition: box-shadow var(--ng-t, 180ms) var(--ng-ease, ease), transform var(--ng-t, 180ms) var(--ng-ease, ease);
}

.page-home .home-tl__item:hover::before,
.page-home .home-tl__item:focus-within::before {
  box-shadow: 0 0 0 5px rgba(34, 224, 200, 0.16);
}

.page-home .home-tl__item--now::before {
  background: var(--ng-orange);
  border-color: var(--ng-orange);
  box-shadow: 0 0 0 4px rgba(255, 138, 61, 0.2);
}

.page-home .home-tl__time {
  font-family: var(--ng-font-mono);
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--ng-teal);
  font-variant-numeric: tabular-nums;
}

.page-home .home-tl__item--now .home-tl__time {
  color: var(--ng-orange);
}

.page-home .home-tl__body {
  display: block;
}

.page-home .home-tl__title {
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ng-text);
}

.page-home .home-tl__note {
  margin-top: 4px;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--ng-muted);
}

.page-home .home-aside__shot {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ng-line);
  border-radius: 2px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 0 100%);
}

.page-home .home-aside__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.page-home .home-aside__cap {
  position: absolute;
  left: 12px;
  bottom: 10px;
  z-index: 1;
  font-family: var(--ng-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ng-muted);
}

.page-home .home-aside__shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 15, 26, 0.08) 40%, rgba(11, 15, 26, 0.86));
  pointer-events: none;
}

/* ---------- 横向联赛导航带 ---------- */
.page-home .home-band {
  margin-top: var(--home-gap);
  padding-block: clamp(26px, 5vw, 44px);
  border-top: 1px solid var(--ng-line);
  border-bottom: 1px solid var(--ng-line);
  background: linear-gradient(90deg, rgba(123, 92, 255, 0.1), rgba(34, 224, 200, 0.06) 52%, rgba(255, 138, 61, 0.1));
}

.page-home .home-band__strip {
  margin-top: clamp(18px, 3.4vw, 28px);
}

.page-home .home-band__track {
  display: flex;
  gap: 10px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  -webkit-overflow-scrolling: touch;
  scroll-snap-type: x proximity;
  padding: 0 var(--ng-gutter) 14px;
  scrollbar-width: thin;
  scrollbar-color: var(--ng-line) transparent;
}

.page-home .home-band__item {
  flex: 0 0 auto;
  scroll-snap-align: start;
  display: grid;
  gap: 8px;
  min-width: 186px;
  padding: 16px 18px 18px;
  text-decoration: none;
  color: var(--ng-muted);
  border: 1px solid var(--ng-line);
  border-radius: 2px;
  background-image: linear-gradient(315deg, transparent var(--home-cut), rgba(20, 28, 43, 0.8) var(--home-cut));
  transition: color var(--ng-t, 180ms) var(--ng-ease, ease), border-color var(--ng-t, 180ms) var(--ng-ease, ease);
}

.page-home .home-band__item:hover,
.page-home .home-band__item:focus-visible {
  color: var(--ng-teal);
  border-color: var(--home-teal-soft);
}

.page-home .home-band__no {
  font-family: var(--ng-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ng-violet);
  font-variant-numeric: tabular-nums;
}

.page-home .home-band__name {
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: currentColor;
}

.page-home .home-band__count {
  font-family: var(--ng-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ng-muted);
  font-variant-numeric: tabular-nums;
}

.page-home .home-band__hint {
  margin-top: 12px;
  padding: 0 var(--ng-gutter);
  font-family: var(--ng-font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--ng-muted);
}

/* ---------- 观察与资料 ---------- */
.page-home .home-index {
  margin-top: var(--home-gap);
}

.page-home .home-index__banner {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ng-line);
  border-radius: 2px;
  margin-bottom: clamp(28px, 5vw, 46px);
}

.page-home .home-index__banner-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-home .home-index__banner::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(100deg, rgba(11, 15, 26, 0.85) 0%, rgba(11, 15, 26, 0.25) 62%, rgba(11, 15, 26, 0.62) 100%);
  pointer-events: none;
}

.page-home .home-index__banner-cap {
  position: absolute;
  left: clamp(14px, 3vw, 24px);
  bottom: clamp(12px, 2.6vw, 20px);
  z-index: 1;
  font-family: var(--ng-font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--ng-muted);
}

.page-home .home-index__cols {
  display: grid;
  gap: clamp(28px, 5vw, 44px);
}

.page-home .home-index__col {
  position: relative;
  display: grid;
  gap: 14px;
  align-content: start;
  padding-top: 20px;
}

.page-home .home-index__col::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 22%;
  height: 2px;
  background: linear-gradient(90deg, var(--ng-teal), transparent);
}

.page-home .home-index__col--watch::before {
  background: linear-gradient(90deg, var(--ng-orange), transparent);
  right: 22%;
  left: 0;
}

.page-home .home-index__tag {
  font-family: var(--ng-font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--ng-teal);
}

.page-home .home-index__tag--orange {
  color: var(--ng-orange);
}

.page-home .home-index__h {
  font-family: var(--ng-font-display);
  font-size: clamp(1.35rem, 4vw, 1.75rem);
  font-weight: 800;
  line-height: 1.16;
  letter-spacing: -0.015em;
}

.page-home .home-index__p {
  max-width: 40ch;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--ng-muted);
}

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

.page-home .home-facts__row {
  display: grid;
  grid-template-columns: 4.5em minmax(0, 1fr);
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .home-facts dt {
  font-family: var(--ng-font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--ng-muted);
  padding-top: 3px;
}

.page-home .home-facts dd {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--ng-text);
  font-variant-numeric: tabular-nums;
}

.page-home .home-index__shot {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--ng-line);
  border-radius: 2px;
}

.page-home .home-index__shot-img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .home-index__link {
  font-size: 0.9375rem;
}

.page-home .home-index__link a {
  color: var(--ng-teal);
  text-decoration: none;
  border-bottom: 1px solid var(--home-teal-soft);
  padding-bottom: 2px;
}

.page-home .home-index__link a:hover {
  border-bottom-color: var(--ng-teal);
}

/* ---------- 首次到访路径 ---------- */
.page-home .home-start {
  margin-top: var(--home-gap);
}

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

.page-home .home-start__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: clamp(14px, 3vw, 24px);
  padding: clamp(18px, 3.4vw, 28px) 0;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .home-start__no {
  font-family: var(--ng-font-mono);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
  color: var(--ng-violet);
  font-variant-numeric: tabular-nums;
  padding-top: 3px;
}

.page-home .home-start__body {
  display: grid;
  gap: 8px;
  max-width: 58ch;
}

.page-home .home-start__h {
  font-family: var(--ng-font-display);
  font-size: 1.0625rem;
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-home .home-start__p {
  font-size: 0.9375rem;
  line-height: 1.78;
  color: var(--ng-muted);
}

.page-home .home-start__link {
  justify-self: start;
  font-family: var(--ng-font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ng-teal);
  text-decoration: none;
  border: 1px solid var(--home-teal-soft);
  padding: 8px 14px;
  border-radius: 2px;
  transition: background-color var(--ng-t, 180ms) var(--ng-ease, ease), color var(--ng-t, 180ms) var(--ng-ease, ease);
}

.page-home .home-start__link:hover,
.page-home .home-start__link:focus-visible {
  background: rgba(34, 224, 200, 0.1);
}

.page-home .home-start__foot {
  margin-top: 22px;
  font-size: 0.875rem;
  line-height: 1.75;
  color: var(--ng-muted);
}

.page-home .home-start__foot a {
  color: var(--ng-teal);
  text-decoration: none;
  border-bottom: 1px solid var(--home-teal-soft);
  padding-bottom: 1px;
}

/* ---------- 版本与加载 ---------- */
.page-home .home-version {
  margin-top: var(--home-gap);
}

.page-home .home-version__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-home .home-version__prose {
  display: grid;
  gap: 16px;
  max-width: 44ch;
}

.page-home .home-version__prose p {
  font-size: 0.9375rem;
  line-height: 1.85;
  color: var(--ng-muted);
}

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

.page-home .home-version__row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 14px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .home-version__row dt {
  font-size: 0.875rem;
  color: var(--ng-muted);
}

.page-home .home-version__row dd {
  font-family: var(--ng-font-mono);
  font-size: 0.8125rem;
  letter-spacing: 0.04em;
  color: var(--ng-text);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.page-home .home-version__more {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  font-size: 0.875rem;
}

.page-home .home-version__more a {
  color: var(--ng-teal);
  text-decoration: none;
  border-bottom: 1px solid var(--home-teal-soft);
  padding-bottom: 2px;
}

.page-home .home-version__more a:hover {
  border-bottom-color: var(--ng-teal);
}

.page-home .home-version__sep {
  color: var(--ng-line);
  font-family: var(--ng-font-mono);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .home-start__item {
    grid-template-columns: 4ch minmax(0, 1fr);
  }

  .page-home .home-version__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  }
}

@media (min-width: 880px) {
  .page-home .home-index__cols {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-index__col {
    padding-right: clamp(0px, 2vw, 20px);
  }
}

@media (min-width: 960px) {
  .page-home .home-matrix__cols {
    grid-template-columns: minmax(0, 1.25fr) minmax(300px, 0.75fr);
    gap: clamp(40px, 5vw, 84px);
    align-items: start;
  }

  .page-home .home-aside {
    position: sticky;
    top: 96px;
  }

  .page-home .home-cover__visual {
    max-height: 520px;
  }
}

@media (min-width: 1200px) {
  .page-home .home-sechead {
    grid-template-columns: 3.5ch minmax(0, 1fr);
  }

  .page-home .home-sechead--tight {
    grid-template-columns: 3.5ch minmax(0, 1fr) minmax(0, 1fr);
    align-items: end;
  }

  .page-home .home-sechead--tight .home-sechead__note {
    grid-column: 3;
    grid-row: 1;
    text-align: right;
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-entry,
  .page-home .home-band__item,
  .page-home .home-tl__item::before,
  .page-home .home-start__link,
  .page-home .home-entries__btn {
    transition: none;
  }
}
</main>