.page-home {
  --home-line: rgba(242, 236, 225, .13);
  --home-line-soft: rgba(242, 236, 225, .07);
  position: relative;
  isolation: isolate;
  overflow-x: clip;
  color: var(--paper);
}

/* ---------- 首屏 ---------- */

.page-home .hc-hero {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: clamp(600px, 94vh, 980px);
  padding: clamp(96px, 16vh, 180px) 0 clamp(48px, 7vh, 84px);
  overflow: hidden;
  border-bottom: 1px solid var(--home-line);
}

.page-home .hc-hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hc-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 50% 58%;
  opacity: .42;
}

.page-home .hc-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    radial-gradient(110% 78% at 8% 12%, rgba(108, 43, 217, .58), transparent 60%),
    radial-gradient(90% 70% at 96% 92%, rgba(198, 255, 61, .16), transparent 62%),
    linear-gradient(180deg, rgba(11, 11, 20, .56) 0%, rgba(11, 11, 20, .9) 56%, var(--ink) 100%);
}

.page-home .hc-hero__grid {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background-image:
    linear-gradient(to right, rgba(166, 107, 255, .16) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(166, 107, 255, .16) 1px, transparent 1px);
  background-size: 88px 88px;
  -webkit-mask-image: radial-gradient(85% 65% at 26% 34%, #000 0%, transparent 76%);
  mask-image: radial-gradient(85% 65% at 26% 34%, #000 0%, transparent 76%);
}

.page-home .hc-hero__inner {
  position: relative;
  z-index: 3;
  width: 100%;
}

.page-home .hc-hero__context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin: 0 0 clamp(16px, 3vw, 30px);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--paper-mute);
}

.page-home .hc-hero__ctx-item {
  position: relative;
  padding-left: 16px;
}

.page-home .hc-hero__ctx-item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  transform: translateY(-50%) rotate(45deg);
  background: var(--violet-lite);
}

.page-home .hc-hero__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(34px, 9.6vw, 128px);
  line-height: .98;
  letter-spacing: -.03em;
  color: var(--paper);
}

.page-home .hc-hero__line {
  display: block;
}

.page-home .hc-hero__glow {
  color: var(--lime);
}

@supports ((-webkit-background-clip: text) or (background-clip: text)) {
  .page-home .hc-hero__glow {
    background: var(--grad-neon);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
  }
}

.page-home .hc-hero__line--stroke {
  color: var(--paper-mute);
}

@supports (-webkit-text-stroke: 1px #000) {
  .page-home .hc-hero__line--stroke {
    color: transparent;
    -webkit-text-stroke: 2px rgba(166, 107, 255, .82);
  }
}

.page-home .hc-hero__base {
  display: grid;
  gap: 24px;
  margin-top: clamp(22px, 4vw, 42px);
}

.page-home .hc-hero__lede {
  max-width: 620px;
  margin: 0;
  font-size: clamp(15px, 1.6vw, 18px);
  line-height: 1.82;
  color: rgba(242, 236, 225, .84);
}

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

.page-home .hc-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 24px 46px;
  margin: clamp(30px, 5vw, 54px) 0 0;
  padding: clamp(18px, 3vw, 26px) 0 0;
  border-top: 1px solid var(--home-line);
  list-style: none;
}

.page-home .hc-hero__fact {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.page-home .hc-hero__fact-num {
  font-family: var(--font-mono);
  font-size: clamp(24px, 3.4vw, 38px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.01em;
  color: var(--lime);
}

.page-home .hc-hero__fact-label {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--paper-mute);
}

.page-home .hc-hero__note {
  position: absolute;
  right: clamp(10px, 2vw, 24px);
  bottom: clamp(32px, 7vh, 78px);
  z-index: 4;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .34em;
  color: rgba(242, 236, 225, .36);
}

/* ---------- 安装三步 ---------- */

.page-home .hc-flow {
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 52%, var(--ink) 100%);
}

.page-home .hc-flow__head {
  max-width: 720px;
  margin-bottom: clamp(28px, 4vw, 48px);
}

.page-home .hc-flow__head h2 {
  margin: 10px 0 14px;
  font-family: var(--font-head);
  font-size: clamp(26px, 4.2vw, 50px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .hc-flow__head p {
  margin: 0;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(242, 236, 225, .74);
}

.page-home .hc-flow__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 18px;
}

.page-home .hc-flow__item {
  position: relative;
  padding: clamp(20px, 2.6vw, 28px);
  border-radius: var(--r);
  border: 1px solid var(--home-line-soft);
  background: linear-gradient(160deg, rgba(20, 20, 42, .92), rgba(11, 11, 20, .76));
  box-shadow: var(--shadow-deep);
  transition: transform .28s cubic-bezier(.2, .7, .3, 1), border-color .28s ease, box-shadow .28s ease;
}

.page-home .hc-flow__item::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  border-radius: var(--r) var(--r) 0 0;
  background: var(--grad-neon);
  opacity: .3;
  transition: opacity .28s ease;
}

.page-home .hc-flow__item:hover,
.page-home .hc-flow__item:focus-within {
  transform: translateY(-6px);
  border-color: rgba(166, 107, 255, .6);
  box-shadow: var(--shadow-neon);
}

.page-home .hc-flow__item:hover::before,
.page-home .hc-flow__item:focus-within::before {
  opacity: 1;
}

.page-home .hc-flow__idx {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  color: var(--violet-lite);
}

.page-home .hc-flow__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.1vw, 24px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--paper);
}

.page-home .hc-flow__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(242, 236, 225, .74);
}

.page-home .hc-flow__more {
  max-height: 0;
  overflow: hidden;
  margin: 0;
  opacity: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--paper-mute);
  transition: max-height .34s ease, opacity .28s ease, margin-top .28s ease;
}

.page-home .hc-flow__item:hover .hc-flow__more,
.page-home .hc-flow__item:focus-within .hc-flow__more {
  max-height: 220px;
  margin-top: 14px;
  opacity: 1;
}

.page-home .hc-flow__cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 22px;
  margin-top: clamp(28px, 4vw, 44px);
}

.page-home .hc-flow__cta-note {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .08em;
  color: var(--paper-mute);
}

/* ---------- 赛程与数据 ---------- */

.page-home .hc-data {
  background: var(--ink);
}

.page-home .hc-data__intro {
  max-width: 760px;
  margin-bottom: clamp(26px, 4vw, 44px);
}

.page-home .hc-data__intro h2 {
  margin: 10px 0 14px;
  font-family: var(--font-head);
  font-size: clamp(26px, 4.2vw, 50px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .hc-data__lede {
  margin: 0;
  max-width: 640px;
  font-size: 16px;
  line-height: 1.8;
  color: rgba(242, 236, 225, .74);
}

.page-home .hc-data__grid {
  display: grid;
  gap: 24px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .hc-data__board {
  position: relative;
  margin: 0;
  border-radius: var(--r);
  overflow: hidden;
  border: 1px solid rgba(166, 107, 255, .3);
  background: var(--ink-2);
  box-shadow: var(--shadow-deep);
}

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

.page-home .hc-data__board-tag {
  position: absolute;
  left: 16px;
  bottom: 16px;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(11, 11, 20, .78);
  border: 1px solid rgba(198, 255, 61, .45);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--lime);
  -webkit-backdrop-filter: blur(6px);
  backdrop-filter: blur(6px);
}

.page-home .hc-data__metrics {
  display: grid;
  gap: 16px;
}

.page-home .hc-metric {
  padding: 20px 22px;
  border-radius: var(--r);
  border: 1px solid var(--home-line-soft);
  background: rgba(20, 20, 42, .52);
}

.page-home .hc-metric__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(30px, 4.4vw, 44px);
  font-weight: 700;
  line-height: 1;
  color: var(--lime);
}

.page-home .hc-metric__label {
  display: block;
  margin-top: 7px;
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--paper-mute);
}

.page-home .hc-metric p {
  margin: 12px 0 0;
  font-size: 14px;
  line-height: 1.74;
  color: rgba(242, 236, 225, .7);
}

.page-home .hc-arc-row {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 22px;
  border-radius: var(--r);
  border: 1px dashed rgba(166, 107, 255, .42);
  background: linear-gradient(150deg, rgba(108, 43, 217, .22), transparent 72%);
}

.page-home .hc-arc {
  --arc: 72;
  flex: 0 0 auto;
  position: relative;
  display: grid;
  place-items: center;
  width: 88px;
  height: 88px;
  border-radius: 50%;
  background: conic-gradient(var(--lime) calc(var(--arc) * 1%), rgba(242, 236, 225, .1) 0);
}

.page-home .hc-arc::after {
  content: "";
  position: absolute;
  inset: 8px;
  border-radius: 50%;
  background: var(--ink);
}

.page-home .hc-arc__value {
  position: relative;
  z-index: 1;
  font-family: var(--font-mono);
  font-size: 19px;
  font-weight: 700;
  color: var(--lime-lite);
}

.page-home .hc-arc__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.74;
  color: rgba(242, 236, 225, .74);
}

.page-home .hc-arc__text strong {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--lime);
}

/* ---------- 场馆坐标 ---------- */

.page-home .hc-venue {
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 100%);
}

.page-home .hc-venue__band {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: flex-end;
  min-height: 320px;
  border-radius: var(--r);
  overflow: hidden;
}

.page-home .hc-venue__band-img {
  position: absolute;
  inset: 0;
  z-index: -2;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
}

.page-home .hc-venue__band::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: linear-gradient(90deg, rgba(11, 11, 20, .95) 0%, rgba(11, 11, 20, .66) 54%, rgba(11, 11, 20, .22) 100%);
}

.page-home .hc-venue__band-copy {
  max-width: 640px;
  padding: clamp(24px, 4vw, 46px);
}

.page-home .hc-venue__band-copy h2 {
  margin: 10px 0 12px;
  font-family: var(--font-head);
  font-size: clamp(25px, 3.8vw, 46px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .hc-venue__band-copy p {
  margin: 0;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(242, 236, 225, .78);
}

.page-home .hc-venue__grid {
  display: grid;
  gap: 20px;
  margin-top: 20px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .hc-venue__panel-title {
  margin: 0 0 12px;
  font-family: var(--font-head);
  font-size: clamp(19px, 2.1vw, 24px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--paper);
}

.page-home .hc-venue__panel-text {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(242, 236, 225, .74);
}

.page-home .hc-venue__tags {
  margin-bottom: 20px;
}

.page-home .hc-venue__link {
  display: inline-block;
  font-size: 14px;
}

.page-home .hc-venue__cities {
  padding: 22px;
  border-radius: var(--r);
  border: 1px solid var(--home-line-soft);
  background: rgba(20, 20, 42, .55);
}

.page-home .hc-venue__cities-head {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--paper-mute);
}

.page-home .hc-venue__cities-head strong {
  margin: 0 4px;
  font-family: var(--font-mono);
  font-size: 23px;
  font-weight: 700;
  color: var(--cyan);
}

.page-home .hc-venue__city-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 9px 20px;
}

.page-home .hc-venue__city-list li {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 10px;
  padding-bottom: 7px;
  border-bottom: 1px solid var(--home-line-soft);
  font-size: 14px;
  color: rgba(242, 236, 225, .78);
}

.page-home .hc-city__num {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--violet-lite);
}

/* ---------- 数据节点 ---------- */

.page-home .hc-node {
  background: var(--ink);
}

.page-home .hc-node__paper {
  position: relative;
  padding: clamp(26px, 4vw, 54px);
  border-radius: var(--r);
  overflow: hidden;
}

.page-home .hc-node__paper::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 4px;
  background: var(--grad-neon);
}

.page-home .hc-node__stamp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--violet);
}

.page-home .hc-node__title {
  margin: 12px 0 24px;
  font-family: var(--font-head);
  font-size: clamp(25px, 3.8vw, 46px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-home .hc-node__cols {
  display: grid;
  gap: 26px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .hc-node__prose p {
  max-width: 660px;
  margin: 0 0 14px;
  font-size: 16px;
  line-height: 1.86;
  color: #2f2c3a;
}

.page-home .hc-node__prose p:last-child {
  margin-bottom: 0;
}

.page-home .hc-node__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .hc-node__list li {
  padding-left: 15px;
  border-left: 3px solid var(--violet);
}

.page-home .hc-node__list-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--ink-2);
}

.page-home .hc-node__list-label {
  display: block;
  margin-top: 3px;
  font-size: 13px;
  line-height: 1.62;
  color: #5d5969;
}

.page-home .hc-node__cta {
  margin-top: clamp(22px, 3vw, 32px);
}

.page-home .hc-node__paper .btn--quiet {
  border-color: rgba(11, 11, 20, .3);
  color: var(--ink);
}

.page-home .hc-node__paper .btn--quiet:hover {
  border-color: var(--violet);
  color: var(--violet);
}

/* ---------- 分流 ---------- */

.page-home .hc-routes {
  background: linear-gradient(180deg, var(--ink) 0%, var(--ink-2) 48%, var(--ink) 100%);
}

.page-home .hc-routes__head {
  max-width: 720px;
}

.page-home .hc-routes__head h2 {
  margin: 10px 0 0;
  font-family: var(--font-head);
  font-size: clamp(26px, 4.2vw, 50px);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .hc-routes__grid {
  display: grid;
  gap: 18px;
  margin-top: clamp(24px, 3.6vw, 40px);
  grid-template-columns: minmax(0, 1fr);
}

.page-home .hc-route {
  display: flex;
  flex-direction: column;
  border-radius: var(--r);
  overflow: hidden;
  text-decoration: none;
  border: 1px solid var(--home-line-soft);
  background: linear-gradient(165deg, rgba(20, 20, 42, .9), rgba(11, 11, 20, .72));
  transition: transform .28s cubic-bezier(.2, .7, .3, 1), border-color .28s ease, box-shadow .28s ease;
}

.page-home .hc-route:hover,
.page-home .hc-route:focus-visible {
  transform: translateY(-6px);
  border-color: rgba(198, 255, 61, .55);
  box-shadow: var(--shadow-neon);
}

.page-home .hc-route__media {
  display: block;
  position: relative;
}

.page-home .hc-route__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  opacity: .8;
}

.page-home .hc-route__body {
  display: flex;
  flex-direction: column;
  gap: 10px;
  flex: 1;
  padding: clamp(20px, 2.4vw, 28px);
}

.page-home .hc-route__kicker {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--violet-lite);
}

.page-home .hc-route__title {
  font-family: var(--font-head);
  font-size: clamp(19px, 2.1vw, 25px);
  font-weight: 800;
  line-height: 1.3;
  color: var(--paper);
}

.page-home .hc-route__text {
  flex: 1;
  font-size: 14px;
  line-height: 1.76;
  color: rgba(242, 236, 225, .7);
}

.page-home .hc-route__go {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 4px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--lime);
}

.page-home .hc-route__go::after {
  content: "→";
  transition: transform .24s ease;
}

.page-home .hc-route:hover .hc-route__go::after,
.page-home .hc-route:focus-visible .hc-route__go::after {
  transform: translateX(5px);
}

.page-home .hc-routes__foot {
  margin: clamp(24px, 3vw, 36px) 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--paper-mute);
}

.page-home .hc-routes__foot a {
  color: var(--lime);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .hc-routes__foot a:hover {
  color: var(--lime-lite);
}

/* ---------- 响应式 ---------- */

@media (hover: none) {
  .page-home .hc-flow__more {
    max-height: none;
    margin-top: 14px;
    opacity: 1;
  }
}

@media (max-width: 719px) {
  .page-home .hc-hero__note {
    display: none;
  }

  .page-home .hc-hero__facts {
    gap: 18px 30px;
  }

  .page-home .hc-arc-row {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }

  .page-home .hc-venue__city-list {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (min-width: 760px) {
  .page-home .hc-hero__base {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: end;
    gap: 30px;
  }

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

@media (min-width: 900px) {
  .page-home .hc-flow__list {
    grid-template-columns: 1fr 1.06fr .94fr;
    align-items: start;
    gap: 22px;
  }

  .page-home .hc-flow__item:nth-child(2) {
    margin-top: 34px;
  }

  .page-home .hc-flow__item:nth-child(3) {
    margin-top: 68px;
  }

  .page-home .hc-venue__grid {
    grid-template-columns: 1.35fr 1fr;
    gap: 24px;
  }

  .page-home .hc-routes__grid {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 20px;
    align-items: stretch;
  }
}

@media (min-width: 940px) {
  .page-home .hc-data__grid {
    grid-template-columns: 1.24fr 1fr;
    align-items: start;
    gap: 32px;
  }

  .page-home .hc-node__cols {
    grid-template-columns: 1.5fr 1fr;
    gap: 44px;
  }
}
<<<END>>>