.page-home {
  --home-space: clamp(52px, 8vw, 104px);
  --home-gap: clamp(18px, 3.5vw, 44px);
  --home-notch: polygon(0 0, calc(100% - 26px) 0, 100% 26px, 100% 100%, 0 100%);
  background: var(--paper);
  color: var(--text);
  overflow-x: clip;
}

.page-home img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding-top: clamp(16px, 2.6vw, 30px);
  padding-bottom: clamp(8px, 1.6vw, 16px);
  overflow: clip;
}

.page-home .hero__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  padding-bottom: clamp(14px, 2.4vw, 22px);
  border-bottom: 1px solid var(--line);
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  padding-top: clamp(24px, 4vw, 46px);
}

.page-home .hero h1 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 4rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
  margin: 0 0 clamp(14px, 2vw, 20px);
  max-width: 15ch;
}

.page-home .hero__sub {
  font-size: clamp(1rem, 1.35vw, 1.1rem);
  line-height: 1.8;
  max-width: 46ch;
  margin: 0 0 clamp(20px, 3vw, 28px);
}

.page-home .hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

/* 编号导览 */
.page-home .entry-index {
  position: relative;
  margin-top: clamp(26px, 4vw, 40px);
  padding-left: clamp(20px, 3vw, 30px);
  display: grid;
}

.page-home .entry-index::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 1px;
  background: var(--line);
}

.page-home .entry-index__item {
  position: relative;
  display: grid;
  grid-template-columns: 32px 1fr;
  column-gap: 8px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: var(--text);
  transition: transform 0.35s var(--ease), color 0.35s var(--ease);
}

.page-home .entry-index__item:last-child {
  border-bottom: 0;
}

.page-home .entry-index__item::before {
  content: "";
  position: absolute;
  left: calc(-1 * clamp(20px, 3vw, 30px));
  top: 20px;
  width: 16px;
  height: 2px;
  background: var(--track);
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.page-home .entry-index__item:hover {
  transform: translateX(6px);
}

.page-home .entry-index__item[aria-current]::before {
  opacity: 1;
}

.page-home .entry-index__item[aria-current] .entry-index__label {
  color: var(--grass);
}

.page-home .entry-index__num {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--sage);
  padding-top: 4px;
}

.page-home .entry-index__label {
  grid-column: 2;
  grid-row: 1;
  font-size: 1.0625rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-home .entry-index__scene {
  grid-column: 2;
  grid-row: 2;
  margin-top: 3px;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--sage);
}

/* 深墨蓝赛场区 */
.page-home .arena {
  position: relative;
  background: var(--ink);
  color: var(--paper);
  clip-path: var(--home-notch);
  padding-bottom: clamp(18px, 2.6vw, 26px);
}

.page-home .arena__shot {
  margin: 0;
  position: relative;
  overflow: hidden;
}

.page-home .arena__shot img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .arena__shot::after {
  content: "";
  position: absolute;
  inset: 0;
  background: rgba(11, 27, 43, 0.24);
  pointer-events: none;
}

.page-home .arena__board {
  position: relative;
  padding: clamp(14px, 2.4vw, 22px) clamp(16px, 2.8vw, 28px) 0;
}

.page-home .arena__board::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(232, 255, 82, 0.18) 1px, transparent 1px);
  background-size: 16px 16px;
  opacity: 0.45;
  pointer-events: none;
}

.page-home .arena__live {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: rgba(247, 245, 239, 0.78);
}

.page-home .arena__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 0 4px rgba(232, 255, 82, 0.16);
  flex: none;
}

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

.page-home .arena__score {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 12px;
  padding: 9px 14px;
  background: var(--ink-2);
  clip-path: var(--notch-sm);
}

.page-home .arena__pair {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.page-home .arena__pair em {
  font-family: var(--font-mono);
  font-style: normal;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--neon);
}

.page-home .arena__meta {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.07em;
  color: rgba(247, 245, 239, 0.58);
}

.page-home .arena__links {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: 16px;
  padding-top: 12px;
  border-top: 1px solid rgba(247, 245, 239, 0.16);
}

.page-home .arena__links a {
  color: var(--neon);
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.25s var(--ease);
}

.page-home .arena__links a:hover {
  border-bottom-color: var(--neon);
}

/* 半露的下一章节标题 */
.page-home .hero__next {
  margin: clamp(26px, 4.5vw, 48px) 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 7vw, 5rem);
  line-height: 1;
  letter-spacing: -0.03em;
  height: 0.52em;
  overflow: hidden;
  color: transparent;
  -webkit-text-stroke: 1px var(--line);
  white-space: nowrap;
  user-select: none;
}

/* ---------- 章节通用 ---------- */
.page-home .band {
  position: relative;
  padding: var(--home-space) 0;
}

.page-home .band--sage {
  background: var(--sage-bg);
}

.page-home .sec-head {
  display: grid;
  gap: 10px;
  max-width: 56ch;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-home .sec-head__k {
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage);
}

.page-home .sec-head h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.65rem, 4.2vw, 2.8rem);
  line-height: 1.12;
  letter-spacing: -0.02em;
  margin: 0;
}

.page-home .sec-head p {
  margin: 0;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--text);
}

/* ---------- 赛场日历 ---------- */
.page-home .cal-wrap {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.5vw, 44px);
}

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

.page-home .cal__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  opacity: 0;
  pointer-events: none;
}

.page-home .cal__tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: clamp(14px, 2.2vw, 22px);
}

.page-home .cal__tab {
  font-family: var(--font-mono);
  font-size: 12.5px;
  font-weight: 600;
  letter-spacing: 0.08em;
  padding: 9px 18px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--sage);
  cursor: pointer;
  clip-path: var(--notch-sm);
  transition: background 0.25s var(--ease), color 0.25s var(--ease),
    border-color 0.25s var(--ease);
}

.page-home .cal__tab:hover {
  border-color: var(--sage);
  color: var(--grass);
}

.page-home .cal #cal-sat:checked ~ .cal__tabs [for="cal-sat"],
.page-home .cal #cal-sun:checked ~ .cal__tabs [for="cal-sun"],
.page-home .cal #cal-wk:checked ~ .cal__tabs [for="cal-wk"] {
  background: var(--grass);
  border-color: var(--grass);
  color: var(--paper);
}

.page-home .cal #cal-sat:focus-visible ~ .cal__tabs [for="cal-sat"],
.page-home .cal #cal-sun:focus-visible ~ .cal__tabs [for="cal-sun"],
.page-home .cal #cal-wk:focus-visible ~ .cal__tabs [for="cal-wk"] {
  outline: 2px solid var(--track);
  outline-offset: 2px;
}

.page-home .cal__panel {
  display: none;
}

.page-home .cal #cal-sat:checked ~ .cal__panels #panel-sat,
.page-home .cal #cal-sun:checked ~ .cal__panels #panel-sun,
.page-home .cal #cal-wk:checked ~ .cal__panels #panel-wk {
  display: block;
}

.page-home .slot {
  display: grid;
  gap: 3px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .slot__time {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--grass);
}

.page-home .slot__what {
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: -0.01em;
}

.page-home .slot__where {
  font-size: 0.875rem;
  color: var(--sage);
}

.page-home .cal-shot {
  margin: 0;
}

.page-home .cal-shot img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  clip-path: var(--home-notch);
}

.page-home .cal-shot figcaption {
  margin-top: 12px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--sage);
  max-width: 38ch;
}

/* ---------- 四张直达卡 ---------- */
.page-home .help-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(14px, 2vw, 20px);
}

.page-home .helpcard {
  position: relative;
  display: block;
  padding: clamp(18px, 2.6vw, 28px);
  padding-right: calc(clamp(18px, 2.6vw, 28px) + 14px);
  background: var(--paper);
  border: 1px solid var(--line);
  clip-path: var(--home-notch);
  text-decoration: none;
  color: var(--text);
  transition: transform 0.35s var(--ease), border-color 0.35s var(--ease),
    box-shadow 0.35s var(--ease);
}

.page-home .helpcard::after {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 26px;
  height: 26px;
  background: var(--line);
  clip-path: polygon(100% 0, 0 0, 100% 100%);
  transition: background 0.3s var(--ease), width 0.3s var(--ease),
    height 0.3s var(--ease);
}

.page-home .helpcard:hover,
.page-home .helpcard:focus-visible {
  transform: translateY(-4px);
  border-color: var(--sage);
  box-shadow: 0 22px 44px -30px rgba(11, 27, 43, 0.55);
}

.page-home .helpcard:hover::after,
.page-home .helpcard:focus-visible::after {
  background: var(--track);
  width: 34px;
  height: 34px;
}

.page-home .helpcard__no {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--sage);
  margin-bottom: 10px;
}

.page-home .helpcard__title {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.35;
  margin: 0 0 8px;
}

.page-home .helpcard__body {
  margin: 0 0 14px;
  font-size: 0.9375rem;
  line-height: 1.75;
  color: var(--text);
}

.page-home .helpcard__go {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  color: var(--grass);
  border-bottom: 1px solid var(--line);
  padding-bottom: 2px;
  transition: border-color 0.25s var(--ease);
}

.page-home .helpcard:hover .helpcard__go {
  border-bottom-color: var(--track);
}

/* ---------- 三步流程 ---------- */
.page-home .flow-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: start;
}

.page-home .flow-shot {
  margin: 0;
}

.page-home .flow-shot img {
  width: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: var(--home-notch);
}

.page-home .flow-shot figcaption {
  margin-top: 12px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--sage);
}

.page-home .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
  display: grid;
  gap: clamp(22px, 3.4vw, 36px);
}

.page-home .steps::before {
  content: "";
  position: absolute;
  left: 8px;
  top: 12px;
  bottom: 12px;
  width: 2px;
  background-image: linear-gradient(to bottom, var(--grass-lt) 50%, transparent 0);
  background-size: 2px 11px;
  background-repeat: repeat-y;
  opacity: 0.55;
}

.page-home .step {
  position: relative;
  padding-left: 40px;
}

.page-home .step__dot {
  position: absolute;
  left: 1px;
  top: 5px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: var(--grass);
  box-shadow: 0 0 0 5px rgba(31, 122, 76, 0.14);
}

.page-home .step__no {
  display: block;
  font-family: var(--font-mono);
  font-size: 11.5px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--sage);
  margin-bottom: 6px;
}

.page-home .step__title {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2vw, 1.35rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.4;
  margin: 0 0 8px;
}

.page-home .step p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--text);
}

.page-home .flow-note {
  margin-top: clamp(30px, 5vw, 56px);
  padding: clamp(20px, 3vw, 30px);
  background: var(--sage-bg);
  clip-path: var(--home-notch);
  border-left: 4px solid var(--grass);
}

.page-home .flow-note h3 {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
}

.page-home .flow-note p {
  margin: 0 0 18px;
  font-size: 0.9375rem;
  line-height: 1.8;
  max-width: 62ch;
}

/* ---------- 覆盖范围 ---------- */
.page-home .coverage-shot {
  margin: 0 0 clamp(26px, 4vw, 44px);
}

.page-home .coverage-shot img {
  width: 100%;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  clip-path: var(--home-notch);
}

.page-home .coverage-shot figcaption {
  margin-top: 12px;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--sage);
}

.page-home .coverage-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 40px);
  align-items: start;
}

.page-home .facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

.page-home .fact {
  display: grid;
  grid-template-columns: minmax(84px, auto) 1fr;
  column-gap: 14px;
  align-items: baseline;
  padding: 15px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .fact__n {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4vw, 2.1rem);
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--grass);
}

.page-home .fact__n em {
  font-style: normal;
  font-size: 0.55em;
  letter-spacing: 0;
  color: var(--sage);
  margin-left: 2px;
}

.page-home .fact__u {
  grid-column: 2;
  grid-row: 1;
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-home .fact__l {
  grid-column: 2;
  grid-row: 2;
  margin-top: 3px;
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--sage);
}

.page-home .mapcard {
  padding: clamp(16px, 2.6vw, 26px);
  border: 1px solid var(--line);
  clip-path: var(--home-notch);
  background: var(--paper);
}

.page-home .mapcard__svg {
  display: block;
  width: 100%;
  height: auto;
  color: var(--sage);
}

.page-home .mapcard__cap {
  margin: 10px 0 0;
  font-size: 0.8125rem;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- 赛场动态 ---------- */
.page-home .news {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid var(--line);
}

.page-home .news__item {
  border-bottom: 1px solid var(--line);
}

.page-home .news__item a {
  display: block;
  padding: clamp(18px, 3vw, 28px) 0;
  text-decoration: none;
  color: var(--text);
  transition: transform 0.35s var(--ease);
}

.page-home .news__item a:hover {
  transform: translateX(8px);
}

.page-home .news__k {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--track);
  margin-bottom: 8px;
}

.page-home .news__title {
  font-family: var(--font-display);
  font-size: clamp(1.05rem, 2.2vw, 1.35rem);
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.4;
  margin: 0 0 8px;
  max-width: 34ch;
}

.page-home .news__item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: var(--sage);
  max-width: 62ch;
}

/* ---------- 结尾 ---------- */
.page-home .closer {
  padding: var(--home-space) 0 calc(var(--home-space) * 0.9);
  background: var(--ink);
  color: var(--paper);
  position: relative;
  overflow: hidden;
}

.page-home .closer::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(232, 255, 82, 0.14) 1px, transparent 1px);
  background-size: 20px 20px;
  opacity: 0.4;
  pointer-events: none;
}

.page-home .closer__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3.5vw, 40px);
  align-items: center;
}

.page-home .closer h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.6rem, 4.4vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -0.025em;
  margin: 0 0 12px;
  max-width: 18ch;
}

.page-home .closer p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.8;
  color: rgba(247, 245, 239, 0.76);
  max-width: 52ch;
}

.page-home .closer__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .closer .btn--ghost {
  color: var(--paper);
  border-color: rgba(247, 245, 239, 0.4);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .slot {
    grid-template-columns: 96px 1fr auto;
    align-items: baseline;
    column-gap: 16px;
  }

  .page-home .slot__where {
    text-align: right;
  }

  .page-home .fact {
    grid-template-columns: minmax(120px, auto) 1fr;
    column-gap: 20px;
  }
}

@media (min-width: 760px) {
  .page-home .help-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .closer__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

  .page-home .closer__acts {
    justify-content: flex-end;
  }
}

@media (min-width: 940px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
    column-gap: clamp(28px, 4vw, 60px);
  }

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

  .page-home .cal-shot {
    margin-top: clamp(40px, 6vw, 76px);
  }

  .page-home .flow-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    column-gap: clamp(30px, 5vw, 64px);
  }

  .page-home .flow-shot {
    margin-top: clamp(30px, 5vw, 64px);
  }

  .page-home .coverage-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    column-gap: clamp(30px, 5vw, 60px);
  }

  .page-home .mapcard {
    margin-top: clamp(24px, 4vw, 48px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry-index__item,
  .page-home .helpcard,
  .page-home .news__item a {
    transition-duration: 0.01ms;
  }

  .page-home .entry-index__item:hover,
  .page-home .helpcard:hover,
  .page-home .news__item a:hover {
    transform: none;
  }
}
<<<END>>>