.page-home{
  --home-cut: 18px;
  --home-cut-shape: polygon(18px 0, 100% 0, 100% calc(100% - 18px), calc(100% - 18px) 100%, 0 100%, 0 18px);
  --home-y: clamp(56px, 7vw, 124px);
  --home-y-tight: clamp(34px, 4vw, 56px);
  display: block;
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: clip;
}

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

/* ---------- 面包屑 ---------- */
.page-home .home-crumb-bar{ padding: 22px 0 0; }
.page-home .home-crumb-bar .breadcrumb{
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--muted);
  text-transform: uppercase;
}

/* ---------- 首屏 ---------- */
.page-home .home-stage{
  padding: clamp(22px, 3vw, 42px) 0 clamp(46px, 6vw, 92px);
}
.page-home .home-stage-grid{
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

/* 品牌认证栏 */
.page-home .home-cert{
  position: relative;
  background: var(--ink-800);
  padding: 20px 18px 24px;
  clip-path: var(--home-cut-shape);
}
.page-home .home-cert::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--cyan) 0%, rgba(41, 242, 192, 0) 100%);
}
.page-home .home-cert-glyph{
  display: flex;
  align-items: flex-end;
  gap: 4px;
  height: 26px;
  margin: 16px 0 12px;
}
.page-home .home-cert-glyph span{ width: 7px; background: var(--cyan); }
.page-home .home-cert-glyph span:nth-child(1){ height: 9px; opacity: .5; }
.page-home .home-cert-glyph span:nth-child(2){ height: 17px; opacity: .75; }
.page-home .home-cert-glyph span:nth-child(3){ height: 26px; }
.page-home .home-cert-name{
  margin: 0;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.25;
}
.page-home .home-cert-note{
  margin: 6px 0 0;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--muted);
}
.page-home .home-cert-ver{
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px dashed var(--line-faint);
}
.page-home .home-cert-ver .num{
  font-family: var(--font-mono);
  font-size: clamp(28px, 4vw, 38px);
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--cyan);
}
.page-home .home-cert-ver-label{
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--muted);
}
.page-home .home-cert-detail{
  margin-top: 14px;
  font-size: 13px;
  color: var(--muted);
}
.page-home .home-cert-detail summary{
  cursor: pointer;
  list-style: none;
  padding: 7px 0;
  font-size: 11.5px;
  letter-spacing: .14em;
  color: var(--cyan-soft);
  border-bottom: 1px solid var(--line-faint);
}
.page-home .home-cert-detail summary::-webkit-details-marker{ display: none; }
.page-home .home-cert-detail summary::after{
  content: " ＋";
  font-family: var(--font-mono);
}
.page-home .home-cert-detail[open] summary::after{ content: " －"; }
.page-home .home-cert-detail ul{
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 8px;
}
.page-home .home-cert-detail li{
  position: relative;
  padding-left: 14px;
  line-height: 1.65;
}
.page-home .home-cert-detail li::before{
  content: "";
  position: absolute;
  left: 0;
  top: .68em;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}
.page-home .home-cert-detail li .num{
  font-family: var(--font-mono);
  color: var(--paper);
}
.page-home .home-cert-cta{
  display: block;
  margin-top: 18px;
  text-align: center;
}

/* 首屏正文 */
.page-home .home-kicker{
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}
.page-home .home-kicker .num{ font-size: inherit; font-family: inherit; }
.page-home .home-stage-main h1{
  margin: 0 0 18px;
  font-family: var(--font-head);
  font-size: clamp(26px, 6.6vw, 50px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.02em;
  color: var(--paper);
  max-width: 17em;
}
.page-home .home-stage-main .lead{
  margin: 0 0 34px;
  max-width: 42em;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.78;
  color: var(--paper);
}

/* 赛区分布图 */
.page-home .home-map{ margin: 0; }
.page-home .home-map-cap{
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--muted);
}
.page-home .home-map-frame{
  background: var(--ink-800);
  padding: 8px;
  clip-path: var(--home-cut-shape);
}
.page-home .home-map-svg{
  display: block;
  width: 100%;
  height: auto;
}
.page-home .home-map-svg rect{
  fill: rgba(41, 242, 192, .05);
  stroke: var(--line);
  stroke-width: 1;
  transition: fill var(--base) var(--ease), stroke var(--base) var(--ease);
}
.page-home .home-map-svg text{
  fill: var(--paper);
  font-family: var(--font-body);
  font-size: 15px;
  letter-spacing: .08em;
  text-anchor: middle;
}
.page-home .home-map-svg g:hover rect{
  fill: var(--cyan-12);
  stroke: var(--cyan);
}
.page-home .home-hot{
  fill: var(--amber);
  animation: home-hot-pulse 2600ms var(--ease) infinite;
}
@keyframes home-hot-pulse{
  0%, 100%{ opacity: .35; }
  50%{ opacity: 1; }
}
.page-home .home-map-note{
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.72;
  color: var(--muted);
}
.page-home .home-map-note a{
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid var(--line-soft);
  transition: border-color var(--base) var(--ease), color var(--base) var(--ease);
}
.page-home .home-map-note a:hover{
  color: var(--cyan-soft);
  border-bottom-color: var(--cyan);
}

/* ---------- 全宽氛围图 ---------- */
.page-home .home-band{ margin: 0; }
.page-home .home-band img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.page-home .home-band figcaption{
  box-sizing: border-box;
  max-width: var(--shell-max);
  margin: 12px auto 0;
  padding: 0 var(--shell-pad);
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--muted);
  letter-spacing: .04em;
}

/* ---------- 斜切分隔 ---------- */
.page-home .home-slash{
  height: 1px;
  margin: clamp(46px, 6vw, 88px) 0;
  background: var(--line-soft);
  transform: rotate(-1.4deg);
}

/* ---------- 栏目索引 ---------- */
.page-home .home-index{ padding: 0 0 var(--home-y); }
.page-home .home-sec-head{ margin-bottom: clamp(24px, 3vw, 42px); }
.page-home .home-sec-head h2{
  margin: 12px 0 10px;
  font-family: var(--font-head);
  font-size: clamp(23px, 3.4vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
}
.page-home .home-sec-head p{
  margin: 0;
  max-width: 44em;
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--muted);
}
.page-home .home-index-grid{
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(12, minmax(0, 1fr));
  gap: 14px;
}
.page-home .home-index-card{
  position: relative;
  grid-column: span 12;
  padding: 22px 22px 24px;
  background: var(--ink-800);
  clip-path: var(--home-cut-shape);
  transition: background var(--base) var(--ease);
}
.page-home .home-index-card::before{
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--line);
  transition: background var(--base) var(--ease);
}
.page-home .home-index-card:hover,
.page-home .home-index-card:focus-within{ background: var(--ink-700); }
.page-home .home-index-card:hover::before,
.page-home .home-index-card:focus-within::before{ background: var(--cyan); }
.page-home .home-index-no{
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}
.page-home .home-index-card h3{
  margin: 10px 0 8px;
  font-family: var(--font-head);
  font-size: clamp(17px, 1.7vw, 20px);
  font-weight: 700;
  line-height: 1.3;
  letter-spacing: -.01em;
}
.page-home .home-index-card h3 a{
  position: relative;
  display: inline-block;
  color: var(--paper);
  text-decoration: none;
}
.page-home .home-index-card h3 a::after{
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -4px;
  height: 1px;
  background: var(--cyan);
  transform: scaleX(0);
  transform-origin: left center;
  transition: transform var(--base) var(--ease);
}
.page-home .home-index-card:hover h3 a::after,
.page-home .home-index-card h3 a:focus-visible::after{ transform: scaleX(1); }
.page-home .home-index-card p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted);
}
.page-home .home-index-card p .num{
  font-family: var(--font-mono);
  color: var(--paper);
}

/* ---------- 专区速览 ---------- */
.page-home .home-zone{
  padding: var(--home-y) 0;
  background: var(--ink-800);
}
.page-home .home-zone-grid{
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}
.page-home .home-zone-body h2{
  margin: 14px 0 16px;
  font-family: var(--font-head);
  font-size: clamp(23px, 3.4vw, 36px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
}
.page-home .home-zone-body > p{
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}
.page-home .home-steps{
  list-style: none;
  counter-reset: hs;
  margin: clamp(26px, 3vw, 38px) 0 30px;
  padding: 0;
  display: grid;
  gap: 20px;
}
.page-home .home-steps li{
  position: relative;
  padding-left: 48px;
}
.page-home .home-steps li::before{
  counter-increment: hs;
  content: counter(hs, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 2px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}
.page-home .home-steps li::after{
  content: "";
  position: absolute;
  left: 33px;
  top: 8px;
  bottom: -14px;
  width: 1px;
  background-image: repeating-linear-gradient(180deg, var(--line) 0, var(--line) 4px, transparent 4px, transparent 9px);
}
.page-home .home-steps li:last-child::after{ content: none; }
.page-home .home-steps h3{
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0;
  color: var(--paper);
}
.page-home .home-steps p{
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--muted);
}
.page-home .home-zone-media{ margin: 0; }
.page-home .home-zone-media img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: var(--home-cut-shape);
}
.page-home .home-zone-media figcaption{
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 栏目节奏 ---------- */
.page-home .home-rhythm{ padding: var(--home-y) 0; }
.page-home .home-rhythm-grid{
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: center;
}
.page-home .home-rhythm-body h2{
  margin: 14px 0 16px;
  font-family: var(--font-head);
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
}
.page-home .home-rhythm-body > p{
  margin: 0;
  max-width: 38em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}
.page-home .home-rhythm-body > p .num{
  font-family: var(--font-mono);
  color: var(--cyan);
}
.page-home .home-rhythm-stats{
  list-style: none;
  margin: 26px 0 28px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line-faint);
  border-top: 1px solid var(--line-soft);
  border-bottom: 1px solid var(--line-soft);
}
.page-home .home-rhythm-stats li{
  background: var(--ink-900);
  padding: 16px 12px 16px 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.page-home .home-stat-num{
  font-family: var(--font-mono);
  font-size: clamp(21px, 2.6vw, 30px);
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--cyan);
}
.page-home .home-stat-label{
  font-size: 12.5px;
  line-height: 1.5;
  letter-spacing: .04em;
  color: var(--muted);
}
.page-home .home-rhythm-media{ margin: 0; }
.page-home .home-rhythm-media img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 12 / 7;
  object-fit: cover;
  clip-path: var(--home-cut-shape);
}
.page-home .home-rhythm-media figcaption{
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 运营与纠错 ---------- */
.page-home .home-ops{
  padding: var(--home-y) 0;
  background: var(--ink-800);
}
.page-home .home-ops-grid{
  display: grid;
  gap: clamp(28px, 4vw, 52px);
  align-items: start;
}
.page-home .home-ops-body h2{
  margin: 14px 0 16px;
  font-family: var(--font-head);
  font-size: clamp(23px, 3.4vw, 34px);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -.02em;
}
.page-home .home-ops-body > p{
  margin: 0;
  max-width: 40em;
  font-size: 16px;
  line-height: 1.78;
  color: var(--muted);
}
.page-home .home-ops-list{
  list-style: none;
  margin: 26px 0 28px;
  padding: 0;
  border-top: 1px solid var(--line-faint);
}
.page-home .home-ops-list li{
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 16px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line-faint);
  font-family: var(--font-mono);
  font-size: 13.5px;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-home .home-ops-key{
  flex: 0 0 86px;
  font-family: var(--font-body);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--muted);
}
.page-home .home-ops-media{ margin: 0; }
.page-home .home-ops-media img{
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: var(--home-cut-shape);
}
.page-home .home-ops-media figcaption{
  margin-top: 12px;
  font-size: 12.5px;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 窄屏折叠 ---------- */
@media (max-width: 1023px){
  .page-home .home-cert{
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px 16px;
    padding: 16px 18px;
  }
  .page-home .home-cert-glyph{ display: none; }
  .page-home .home-cert-name{ font-size: 16px; }
  .page-home .home-cert-note{ flex-basis: 100%; margin: 0; }
  .page-home .home-cert-ver{
    margin: 0;
    padding: 0;
    border: 0;
  }
  .page-home .home-cert-ver .num{ font-size: 24px; }
  .page-home .home-cert-detail{ flex-basis: 100%; margin: 0; }
  .page-home .home-cert-cta{ flex-basis: 100%; margin: 6px 0 0; }
}

/* ---------- 中等屏 ---------- */
@media (min-width: 700px){
  .page-home .home-index-card{ grid-column: span 6; }
  .page-home .home-index-card:nth-child(5){ grid-column: span 12; }
}

/* ---------- 桌面 ---------- */
@media (min-width: 1024px){
  .page-home .home-stage-grid{
    grid-template-columns: 236px minmax(0, 1fr);
    gap: clamp(36px, 4vw, 72px);
    align-items: start;
  }
  .page-home .home-cert{
    position: sticky;
    top: 112px;
  }
  .page-home .home-map{ margin-top: 4px; }
  .page-home .home-zone-grid{
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(40px, 5vw, 84px);
  }
  .page-home .home-rhythm-grid{
    grid-template-columns: minmax(0, 1fr) minmax(0, .88fr);
    gap: clamp(40px, 5vw, 76px);
  }
  .page-home .home-ops-grid{
    grid-template-columns: minmax(0, 1fr) minmax(0, .9fr);
    gap: clamp(40px, 5vw, 76px);
  }
  .page-home .home-rhythm-stats li{ padding: 20px 20px 20px 0; }
}

@media (min-width: 1120px){
  .page-home .home-index-card{ grid-column: span 4; }
  .page-home .home-index-card:nth-child(1){ grid-column: span 5; }
  .page-home .home-index-card:nth-child(2){ grid-column: span 7; }
  .page-home .home-index-card:nth-child(5){ grid-column: span 4; }
}

/* ---------- 减少动效 ---------- */
@media (prefers-reduced-motion: reduce){
  .page-home .home-hot{ animation: none; opacity: 1; }
  .page-home .home-index-card h3 a::after{ transition: none; }
}
<<<END>>>