.page-home {
  --home-hard: 8px 10px 0 0 rgba(108, 77, 246, .85);
  --home-hard-cyan: 8px 10px 0 0 rgba(77, 232, 224, .75);
  --home-pad: clamp(18px, 4vw, 44px);
  --home-line-dark: rgba(10, 11, 18, .16);
  display: block;
  background: var(--ink);
  color: var(--txt);
  font-family: var(--font-sans);
  overflow-x: hidden;
}

.page-home .hw {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 40px);
}

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

.page-home .crumb-wrap {
  padding-block: 16px 4px;
}

.page-home .band {
  padding-block: clamp(52px, 8vw, 96px);
}

/* ---------- 首屏框景 ---------- */
.page-home .hero-shell {
  padding-block: clamp(8px, 2vw, 18px) clamp(40px, 6vw, 72px);
}

.page-home .hero {
  position: relative;
  border: var(--bw) solid var(--line);
  background:
    radial-gradient(130% 100% at 88% 0%, rgba(108, 77, 246, .42), transparent 62%),
    radial-gradient(90% 80% at 0% 100%, rgba(77, 232, 224, .16), transparent 58%),
    var(--ink-2);
  padding: var(--home-pad);
  overflow: hidden;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset-block: 0;
  inset-inline-start: 0;
  width: 5px;
  background: repeating-linear-gradient(to bottom, var(--cyan) 0 1px, transparent 1px 16px);
  opacity: .5;
  pointer-events: none;
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 48px);
  align-items: center;
}

.page-home .hero__code {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
  text-transform: none;
}

.page-home .hero h1 {
  margin: 14px 0 0;
  font-size: clamp(30px, 6.4vw, 58px);
  line-height: 1.06;
  letter-spacing: -.02em;
  font-weight: 900;
  color: var(--paper);
}

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

.page-home .hero__line--accent {
  color: var(--violet-soft);
}

.page-home .hero__lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.1vw + 12px, 17px);
  line-height: 1.8;
  color: #C6CBDC;
}

.page-home .hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .hero__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 18px;
  margin: 32px 0 0;
  padding: 0;
}

.page-home .stat {
  border-inline-start: 2px solid var(--line);
  padding-inline-start: 12px;
}

.page-home .stat dt {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--txt-dim);
}

.page-home .stat dd {
  margin: 6px 0 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .hero__visual {
  margin: 0;
  border: var(--bw) solid var(--cyan);
  box-shadow: var(--home-hard);
  background: linear-gradient(140deg, var(--violet) 0%, var(--ink) 58%, var(--magenta) 100%);
  overflow: hidden;
}

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

/* ---------- 赛区坐标条 ---------- */
.page-home .region-bar {
  margin-top: clamp(26px, 4vw, 42px);
  padding-top: 18px;
  border-top: 2px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
}

.page-home .region-bar__label {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--txt-dim);
}

.page-home .region-bar__list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .rbtn {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  padding: 7px 13px;
  border: 2px solid var(--line);
  background: transparent;
  color: var(--txt-dim);
  cursor: pointer;
  transition: color 180ms var(--ease), border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-home .rbtn:hover,
.page-home .rbtn:focus-visible {
  color: var(--cyan);
  border-color: var(--cyan);
  outline: none;
}

.page-home .rbtn[aria-pressed="true"] {
  background: var(--violet);
  border-color: var(--violet);
  color: var(--paper);
}

.page-home .region-bar__now {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--violet-soft);
  margin-inline-start: auto;
}

/* ---------- 通用排版 ---------- */
.page-home .eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home h2 {
  margin: 0;
  font-size: clamp(24px, 3.6vw, 38px);
  line-height: 1.16;
  letter-spacing: -.02em;
  font-weight: 900;
}

.page-home .band--dark h2 {
  color: var(--paper);
}

.page-home .band--dark p {
  color: #B4BACE;
  line-height: 1.8;
}

.page-home .band p + p {
  margin-top: 14px;
}

/* ---------- 赛区轨道 ---------- */
.page-home .offset {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}

.page-home .offset__text p {
  max-width: 32em;
  margin: 18px 0 0;
}

.page-home .offset__text .btn {
  margin-top: 26px;
}

.page-home .track {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border: 2px solid var(--line);
  background: rgba(20, 22, 31, .7);
  padding: 10px;
}

.page-home .track__node {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border: 2px solid var(--line);
  background: var(--ink-2);
  transition: border-color 180ms var(--ease);
}

.page-home .track__node:hover {
  border-color: var(--cyan);
}

.page-home .track__node--accent {
  border-color: var(--violet);
  background: rgba(108, 77, 246, .18);
}

.page-home .track__code {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--violet-soft);
}

.page-home .track__node strong {
  font-size: 16px;
  color: var(--paper);
}

.page-home .track__desc {
  font-size: 13px;
  color: var(--txt-dim);
}

.page-home .track__link {
  align-self: center;
  width: 100%;
  height: 2px;
  background: repeating-linear-gradient(to right, var(--line) 0 8px, transparent 8px 16px);
}

.page-home .track__hint {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--txt-dim);
}

/* ---------- 暖纸区 ---------- */
.page-home .band--paper {
  background: var(--paper);
  color: var(--ink);
}

.page-home .band--paper h2 {
  color: var(--ink);
}

.page-home .band--paper p {
  color: #444A5C;
  line-height: 1.8;
}

.page-home .band--paper .eyebrow {
  color: #6B6F80;
}

.page-home .band--paper-grid {
  background:
    linear-gradient(rgba(10, 11, 18, .05) 1px, transparent 1px) 0 0 / 100% 64px,
    var(--paper);
}

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

.page-home .split__text > p {
  margin: 18px 0 0;
  max-width: 34em;
}

.page-home .split__visual {
  margin: 0;
  border: 2px solid var(--ink);
  box-shadow: 8px 10px 0 0 rgba(108, 77, 246, .55);
  background: linear-gradient(150deg, var(--ink) 0%, var(--violet) 100%);
  overflow: hidden;
}

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

.page-home .setlist {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 2px solid var(--home-line-dark);
}

.page-home .setlist li {
  display: grid;
  grid-template-columns: 58px minmax(0, 1fr);
  gap: 4px 14px;
  padding: 14px 0;
  border-bottom: 2px solid var(--home-line-dark);
}

.page-home .setlist__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: #6B6F80;
  align-self: center;
}

.page-home .setlist strong {
  font-size: 17px;
  color: var(--ink);
}

.page-home .setlist__desc {
  grid-column: 2;
  font-size: 14px;
  color: #5B6072;
}

.page-home .band--paper .btn {
  margin-top: 26px;
}

.page-home .btn--ink {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}

.page-home .btn--ink:hover {
  background: var(--violet);
  border-color: var(--violet);
  color: var(--paper);
}

/* ---------- 工具三步 ---------- */
.page-home .tools-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

.page-home .tools-head__note {
  margin: 0;
  font-size: 15px;
  max-width: 30em;
}

.page-home .steps {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
}

.page-home .step {
  border: 2px solid var(--ink);
  background: var(--paper-2);
  padding: 22px 20px;
  box-shadow: 6px 8px 0 0 rgba(10, 11, 18, .18);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-home .step:hover {
  transform: translateY(-2px);
  box-shadow: 8px 12px 0 0 rgba(108, 77, 246, .5);
}

.page-home .step__idx {
  display: block;
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--violet);
}

.page-home .step h3 {
  margin: 10px 0 0;
  font-size: 19px;
  color: var(--ink);
}

.page-home .step p {
  margin: 10px 0 0;
  font-size: 14px;
}

.page-home .tools-foot {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 46px);
  align-items: center;
  margin-top: clamp(34px, 5vw, 60px);
}

.page-home .tools-foot__visual {
  margin: 0;
  border: 2px solid var(--ink);
  box-shadow: 8px 10px 0 0 rgba(77, 232, 224, .7);
  background: linear-gradient(160deg, var(--ink) 0%, #1B2A46 100%);
  overflow: hidden;
}

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

.page-home .tools-foot__copy h3 {
  margin: 0;
  font-size: clamp(20px, 2.4vw, 26px);
  color: var(--ink);
  letter-spacing: -.01em;
}

.page-home .tools-foot__copy > p {
  margin: 14px 0 0;
  max-width: 34em;
}

.page-home .datarow {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 11px 0;
  border-bottom: 2px solid var(--home-line-dark);
  align-items: baseline;
}

.page-home .tools-foot__copy .datarow:first-of-type {
  margin-top: 22px;
  border-top: 2px solid var(--home-line-dark);
}

.page-home .datarow__key {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: #6B6F80;
  min-width: 84px;
}

.page-home .datarow__val {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ink);
}

/* ---------- 公告 ---------- */
.page-home .news-head {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: flex-end;
  justify-content: space-between;
}

.page-home .news-head__note {
  margin: 12px 0 0;
  font-size: 15px;
  max-width: 34em;
}

.page-home .news-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  margin-top: 34px;
}

.page-home .ncard {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 18px;
  border: 2px solid var(--line);
  background: var(--ink-2);
  transition: transform 180ms var(--ease), box-shadow 180ms var(--ease), border-color 180ms var(--ease);
}

.page-home .ncard:hover {
  transform: translateY(-2px);
  border-color: var(--violet);
  box-shadow: 8px 10px 0 0 var(--violet);
}

.page-home .ncard__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.page-home .ncard__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
}

.page-home .ncard h3 {
  margin: 0;
  font-size: 18px;
  line-height: 1.4;
  color: var(--paper);
}

.page-home .ncard p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: #A2A8BC;
}

/* ---------- 赛区地图与联系 ---------- */
.page-home .map-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 50px);
  align-items: center;
}

.page-home .map-visual {
  margin: 0;
  border: 2px solid var(--cyan);
  box-shadow: 8px 10px 0 0 rgba(255, 45, 155, .6);
  background: linear-gradient(140deg, #101A33 0%, var(--ink) 100%);
  overflow: hidden;
}

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

.page-home .map-copy > p {
  margin: 18px 0 0;
  max-width: 34em;
}

.page-home .map-copy .datarow {
  border-bottom-color: var(--line);
}

.page-home .map-copy .datarow:first-of-type {
  margin-top: 24px;
  border-top: 2px solid var(--line);
}

.page-home .map-copy .datarow__key {
  color: var(--txt-dim);
}

.page-home .map-copy .datarow__val {
  color: var(--cyan);
}

.page-home .mailrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin-top: 22px;
  padding: 12px 14px;
  border: 2px solid var(--line);
  background: var(--ink-2);
}

.page-home .mailrow__val {
  font-family: var(--font-mono);
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--cyan);
  word-break: break-all;
}

.page-home .mailrow__btn {
  margin-inline-start: auto;
  padding: 6px 12px;
  border: 2px solid var(--violet);
  background: transparent;
  color: var(--violet-soft);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  cursor: pointer;
  transition: background-color 180ms var(--ease), color 180ms var(--ease);
}

.page-home .mailrow__btn:hover,
.page-home .mailrow__btn:focus-visible {
  background: var(--violet);
  color: var(--paper);
  outline: none;
}

.page-home .map-copy__note {
  margin: 20px 0 0;
  font-size: 14px;
}

.page-home .map-copy__note a {
  color: var(--violet-soft);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 180ms var(--ease), color 180ms var(--ease);
}

.page-home .map-copy__note a:hover {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

.page-home .map-copy__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .hero__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .news-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-home .track {
    flex-direction: row;
    align-items: stretch;
  }

  .page-home .track__link {
    width: 34px;
    flex: 0 0 34px;
  }

  .page-home .tools-head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: clamp(24px, 4vw, 56px);
  }

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

  .page-home .step:nth-child(2) {
    transform: translateY(20px);
  }

  .page-home .step:nth-child(2):hover {
    transform: translateY(18px);
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }

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

  .page-home .split {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

  .page-home .tools-foot {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }

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

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

@media (prefers-reduced-motion: reduce) {
  .page-home .ncard,
  .page-home .step,
  .page-home .rbtn,
  .page-home .mailrow__btn,
  .page-home .track__node {
    transition: none;
  }
}
<<<END>>>