/* ================= 首页专属样式 · 作用域 .page-home ================= */
.page-home {
  --home-radius: 6px;
  --home-gap: clamp(20px, 4vw, 44px);
  display: block;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(20px, 3.6vw, 40px) 0 clamp(36px, 6vw, 80px);
  background: var(--night);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  z-index: -1;
  top: -26%;
  right: -16%;
  width: min(760px, 82vw);
  aspect-ratio: 1 / 1;
  background: radial-gradient(circle at 58% 42%, rgba(0, 229, 255, .18), rgba(0, 229, 255, 0) 62%);
  pointer-events: none;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  z-index: -1;
  inset: auto 0 0 0;
  height: 58%;
  background: linear-gradient(180deg, rgba(12, 18, 38, 0) 0%, rgba(12, 18, 38, .88) 60%, var(--deep) 100%);
  clip-path: polygon(0 34%, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-home .home-hero__crumb {
  margin-bottom: clamp(16px, 2.6vw, 30px);
}

.page-home .home-hero__grid {
  display: grid;
  gap: var(--home-gap);
  align-items: start;
}

.page-home .home-hero__kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 14px;
  margin: 0 0 clamp(14px, 2vw, 22px);
}

.page-home .home-hero__kicker .mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-home .home-hero__copy h1 {
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-head);
  font-size: var(--step-hero);
  font-weight: 800;
  line-height: .96;
  letter-spacing: -.02em;
  color: var(--ink);
  max-width: 15ch;
}

.page-home .home-hero__lede {
  margin: 0 0 14px;
  max-width: 34em;
  font-size: clamp(16px, 1.5vw, 18px);
  line-height: 1.75;
  color: var(--ink);
}

.page-home .home-hero__lede--sub {
  color: var(--muted);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(18px, 2.6vw, 28px);
}

.page-home .home-hero__actions .btn {
  transition: box-shadow .22s var(--ease), transform .22s var(--ease);
}

.page-home .home-hero__actions .btn--primary:hover,
.page-home .home-hero__actions .btn--primary:focus-visible {
  box-shadow: 0 0 0 2px rgba(0, 229, 255, .55), 0 0 26px rgba(0, 229, 255, .35);
  transform: translateY(-1px);
}

/* 右上视觉锚点 */
.page-home .home-hero__anchor {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  background: var(--track);
  box-shadow: 0 28px 64px rgba(3, 6, 16, .62);
}

.page-home .home-hero__anchor::after {
  content: "";
  position: absolute;
  z-index: 2;
  top: 16px;
  right: 16px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 6px rgba(0, 229, 255, .16), 0 0 20px rgba(0, 229, 255, .8);
}

.page-home .home-hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  opacity: .72;
}

.page-home .home-hero__anchorbox {
  position: absolute;
  z-index: 3;
  inset: auto 0 0 0;
  padding: 20px 18px 22px;
  background: linear-gradient(180deg, rgba(7, 11, 26, 0) 0%, rgba(7, 11, 26, .93) 44%);
}

.page-home .home-hero__anchortitle {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .home-hero__anchortext {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--muted);
}

/* 首屏内容索引 */
.page-home .home-hero__toc {
  margin-top: clamp(26px, 4vw, 52px);
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-home .home-hero__toctitle {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--muted);
}

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

.page-home .home-hero__toclist a {
  display: block;
  padding: 9px 0;
  border-bottom: 1px dashed var(--line);
  font-size: 15px;
  color: var(--ink);
  text-decoration: none;
  transition: color .2s var(--ease), padding-left .2s var(--ease);
}

.page-home .home-hero__toclist a:hover,
.page-home .home-hero__toclist a:focus-visible {
  color: var(--cyan);
  padding-left: 6px;
}

/* ---------- 赛事日历 ---------- */
.page-home .home-schedule__head {
  max-width: 46em;
}

.page-home .home-schedule__strip {
  position: relative;
  margin: clamp(20px, 3vw, 34px) 0 clamp(20px, 3vw, 32px);
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  background: var(--track);
}

.page-home .home-schedule__strip img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
  opacity: .58;
  filter: saturate(.9);
}

.page-home .home-schedule__scroller {
  overflow-x: auto;
  overflow-y: hidden;
  -webkit-overflow-scrolling: touch;
}

.page-home .home-schedule__band {
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 4px clamp(20px, 5vw, 56px) 18px;
  list-style: none;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
}

.page-home .home-match {
  flex: 0 0 clamp(224px, 76vw, 296px);
  scroll-snap-align: start;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 18px 18px 20px;
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  background: var(--track);
  transition: border-color .22s var(--ease), transform .22s var(--ease);
}

.page-home .home-match:hover {
  border-color: rgba(0, 229, 255, .5);
  transform: translateY(-2px);
}

.page-home .home-match .tag {
  align-self: flex-start;
}

.page-home .home-match .band__time {
  margin: 2px 0 0;
  font-family: var(--font-mono);
  font-size: 21px;
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--cyan);
}

.page-home .home-match .band__title {
  margin: 0;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.25;
  color: var(--ink);
}

.page-home .home-match .band__meta {
  margin: 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

/* ---------- 注册三步 ---------- */
.page-home .home-path {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.page-home .home-path__media {
  margin: clamp(20px, 3vw, 30px) 0 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  background: var(--track);
}

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

.page-home .home-path__media .media__caption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--muted);
}

.page-home .home-path__steps {
  display: grid;
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-step {
  position: relative;
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--cyan);
  border-radius: 0 var(--home-radius) var(--home-radius) 0;
  background: var(--deep);
}

.page-home .home-step:nth-child(2) {
  border-left-color: var(--mint);
}

.page-home .home-step:nth-child(3) {
  border-left-color: var(--orange);
}

.page-home .home-step__num {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 30px;
  font-weight: 700;
  line-height: 1;
  color: rgba(0, 229, 255, .38);
}

.page-home .home-step:nth-child(2) .home-step__num {
  color: rgba(42, 245, 200, .38);
}

.page-home .home-step:nth-child(3) .home-step__num {
  color: rgba(255, 138, 42, .42);
}

.page-home .home-step__title {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: clamp(20px, 2.2vw, 25px);
  font-weight: 700;
  line-height: 1.2;
  color: var(--ink);
}

.page-home .home-step__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .home-step__link {
  display: inline-block;
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, .4);
  padding-bottom: 2px;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}

.page-home .home-step__link:hover,
.page-home .home-step__link:focus-visible {
  color: var(--mint);
  border-color: var(--mint);
}

/* ---------- 移动端战报 ---------- */
.page-home .home-mobile__grid {
  display: grid;
  gap: clamp(22px, 4vw, 46px);
  align-items: center;
}

.page-home .home-mobile__media {
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  background: var(--track);
}

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

.page-home .home-mobile__media .media__caption {
  padding: 12px 16px;
  font-size: 13px;
  color: var(--muted);
}

.page-home .home-mobile__list {
  display: grid;
  gap: 10px;
  margin: clamp(18px, 2.6vw, 26px) 0;
  padding: 0;
  list-style: none;
}

.page-home .home-mobile__list li {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  align-items: baseline;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--line);
  font-size: 15px;
  color: var(--ink);
}

.page-home .home-mobile__list .mono {
  flex: 0 0 auto;
  min-width: 72px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--amber);
}

.page-home .home-mobile__note {
  margin: 0 0 clamp(18px, 2.6vw, 26px);
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

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

/* ---------- 信任条 ---------- */
.page-home .home-trust {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding: clamp(22px, 3.2vw, 36px);
  border: 1px solid var(--line);
  border-radius: 8px;
  background:
    linear-gradient(102deg, rgba(0, 229, 255, .12) 0%, rgba(0, 229, 255, 0) 48%),
    var(--track);
}

.page-home .home-trust__title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: var(--step-h2);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -.01em;
  color: var(--ink);
}

.page-home .home-trust__text {
  margin: 0 0 18px;
  max-width: 40em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .home-trust__contacts {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-trust__contacts li {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  align-items: baseline;
  padding-bottom: 9px;
  border-bottom: 1px dashed var(--line);
}

.page-home .home-trust__label {
  min-width: 72px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--muted);
}

.page-home .home-trust__contacts .mono {
  font-family: var(--font-mono);
  font-size: 14px;
  color: var(--ink);
  word-break: break-all;
}

/* ================= 响应式 ================= */
@media (min-width: 640px) {
  .page-home .home-hero__toclist {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .home-trust__contacts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 26px;
  }
}

@media (min-width: 900px) {
  .page-home .home-mobile__grid {
    grid-template-columns: minmax(0, .86fr) minmax(0, 1.14fr);
  }

  .page-home .home-trust {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
    align-items: start;
  }
}

@media (min-width: 980px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.12fr) minmax(300px, .88fr);
    gap: clamp(30px, 5vw, 72px);
  }

  .page-home .home-hero__anchor {
    margin-top: -6px;
  }

  .page-home .home-path {
    grid-template-columns: minmax(0, .84fr) minmax(0, 1.16fr);
  }

  .page-home .home-schedule__band {
    padding-inline: max(clamp(20px, 5vw, 56px), calc((100vw - 1220px) / 2 + 20px));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero__actions .btn,
  .page-home .home-match,
  .page-home .home-hero__toclist a,
  .page-home .home-step__link {
    transition: none;
  }
}
<<<END>>>

说明：以上为首页（`/`）的完整主体 HTML 与页面专属 CSS，内容按潜在客户视角撰写，所有页面专属选择器均限定在 `.page-home` 作用域内，仅引用存在的 CSS 变量，图片使用占位协议、链接仅指向站内合法路由与真实锚点，并落实了赛事日历横向条带、注册三步、移动端省流战报及信任条等要求。