.page-home {
  --home-scan: rgba(63, 208, 255, 0.14);
  --home-ghost: rgba(244, 248, 245, 0.08);
  --home-hover: rgba(232, 255, 58, 0.12);
  display: block;
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: 40px 0 0;
  background:
    radial-gradient(120% 80% at 82% 8%, rgba(63, 208, 255, 0.14), transparent 62%),
    radial-gradient(90% 70% at 8% 92%, rgba(232, 255, 58, 0.08), transparent 60%),
    var(--pitch);
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
  padding-bottom: 56px;
}

.page-home .hero-copy .crumbs {
  margin-bottom: 20px;
}

.page-home .hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 10vw, 4.4rem);
  line-height: 0.95;
  letter-spacing: -0.02em;
  color: var(--chalk);
  margin: 12px 0 20px;
}

.page-home .hero-lede {
  font-family: var(--font-body);
  font-size: var(--t-18);
  line-height: 1.72;
  color: var(--mist);
  max-width: 34em;
  margin: 0 0 28px;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.page-home .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid var(--seam);
}

.page-home .hero-stats dt {
  font-size: var(--t-12);
  color: var(--mist);
  letter-spacing: 0.06em;
  margin-bottom: 6px;
}

.page-home .hero-stats dd {
  margin: 0;
  font-size: var(--t-32);
  font-weight: 700;
  color: var(--volt);
  line-height: 1;
}

.page-home .hero-stats dd span {
  font-size: var(--t-12);
  color: var(--mist);
  margin-left: 3px;
  font-weight: 400;
}

/* 框景窗口 */
.page-home .hero-frame {
  position: relative;
  padding: 16px;
  background: linear-gradient(180deg, var(--panel), rgba(12, 42, 32, 0.35));
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
}

.page-home .hero-frame::before {
  content: "";
  position: absolute;
  inset: 0;
  padding: 1px;
  background: conic-gradient(from 200deg, var(--volt), var(--ice), var(--flare), var(--volt));
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  opacity: 0.85;
  pointer-events: none;
}

.page-home .frame-corner {
  position: absolute;
  width: 42px;
  height: 42px;
  pointer-events: none;
}

.page-home .frame-corner--tl {
  top: 6px;
  left: 6px;
  border-top: 2px solid var(--volt);
  border-left: 2px solid var(--volt);
}

.page-home .frame-corner--br {
  right: 6px;
  bottom: 6px;
  border-bottom: 2px solid var(--ice);
  border-right: 2px solid var(--ice);
}

.page-home .frame-window {
  position: relative;
  z-index: 1;
}

.page-home .frame-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--shadow);
  clip-path: polygon(10px 0, 100% 0, 100% 100%, 0 100%, 0 10px);
}

.page-home .frame-bar-text {
  font-size: var(--t-12);
  color: var(--mist);
  letter-spacing: 0.08em;
}

.page-home .frame-bar-tick {
  margin-left: auto;
  font-size: var(--t-14);
  color: var(--volt);
  letter-spacing: 0.06em;
}

.page-home .frame-body {
  position: relative;
  margin-top: 8px;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  overflow: hidden;
}

.page-home .frame-body img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-home .frame-overlay {
  position: absolute;
  left: 16px;
  bottom: 14px;
  padding: 12px 16px;
  background: rgba(3, 12, 8, 0.78);
  border-left: 3px solid var(--volt);
  backdrop-filter: blur(2px);
}

.page-home .frame-overlay .kicker {
  margin: 0 0 2px;
}

.page-home .frame-step {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--t-24);
  color: var(--chalk);
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.page-home .frame-overlay .frame-step:last-child {
  margin-bottom: 0;
}

/* 联赛筛选 */
.page-home .league-picker {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 14px;
}

.page-home .pick {
  font-family: var(--font-body);
  font-size: var(--t-14);
  padding: 8px 16px;
  color: var(--mist);
  background: transparent;
  border: 1px solid var(--seam);
  border-radius: 999px;
  cursor: pointer;
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .pick:hover {
  color: var(--chalk);
  border-color: var(--ice);
}

.page-home .pick.is-active {
  color: var(--pitch);
  background: var(--volt);
  border-color: var(--volt);
  font-weight: 700;
}

.page-home .rank-strip {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  border-top: 1px solid var(--seam);
}

.page-home .rank-strip li {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 12px;
  padding: 11px 2px;
  border-bottom: 1px solid var(--home-ghost);
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .rank-strip li:hover {
  transform: translateX(4px);
  background: var(--home-hover);
}

.page-home .rank-no {
  font-size: var(--t-14);
  color: var(--ice);
}

.page-home .rank-name {
  font-size: var(--t-16);
  color: var(--chalk);
}

.page-home .rank-pt {
  font-size: var(--t-16);
  color: var(--volt);
  font-weight: 600;
}

.page-home .hero .ruler {
  margin: 0;
}

/* ---------- 刷新节拍 ---------- */
.page-home .pace-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 36px;
}

.page-home .pace-card {
  padding: 24px 22px 26px;
}

.page-home .pace-face {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 14px;
  margin-bottom: 16px;
  border-bottom: 1px solid var(--seam);
}

.page-home .pace-time {
  font-size: var(--t-48);
  font-weight: 700;
  line-height: 1;
  color: var(--volt);
}

.page-home .pace-face--ice .pace-time {
  color: var(--ice);
}

.page-home .pace-face--flare .pace-time {
  color: var(--flare);
}

.page-home .pace-card .panel-title {
  margin: 0 0 10px;
}

.page-home .pace-card p {
  margin: 0;
  font-size: var(--t-16);
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 双端协同 ---------- */
.page-home .band--volt {
  position: relative;
  margin: 0;
  padding: 56px 0 60px;
  background:
    linear-gradient(102deg, var(--volt) 0%, var(--volt) 46%, #c8e02f 100%);
  overflow: hidden;
}

.page-home .band--volt::after {
  content: "";
  position: absolute;
  top: -30%;
  right: -8%;
  width: 62%;
  height: 160%;
  background: linear-gradient(90deg, rgba(6, 21, 15, 0.06), rgba(6, 21, 15, 0.72));
  transform: skewX(calc(var(--slant) * -1));
  pointer-events: none;
}

.page-home .band-inner {
  position: relative;
  z-index: 1;
}

.page-home .kicker--dark {
  color: var(--pitch);
  opacity: 0.72;
}

.page-home .band-head .sec-title {
  color: var(--pitch);
  margin: 8px 0 12px;
}

.page-home .band-lede {
  font-size: var(--t-18);
  line-height: 1.7;
  color: rgba(6, 21, 15, 0.78);
  max-width: 46em;
  margin: 0;
}

.page-home .dual-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 32px;
}

.page-home .dual-card {
  padding: 26px 22px 28px;
  background: var(--pitch);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  transition: transform var(--dur) var(--ease);
}

.page-home .dual-card--ice {
  background: #0A2320;
}

.page-home .dual-card:hover {
  transform: translateY(-2px);
}

.page-home .dual-badge {
  display: inline-block;
  font-size: var(--t-12);
  letter-spacing: 0.08em;
  color: var(--pitch);
  background: var(--volt);
  padding: 5px 10px;
  margin-bottom: 14px;
}

.page-home .dual-card--ice .dual-badge {
  background: var(--ice);
}

.page-home .dual-card h3 {
  font-family: var(--font-display);
  font-size: var(--t-24);
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--chalk);
  margin: 0 0 10px;
}

.page-home .dual-card p {
  margin: 0 0 16px;
  font-size: var(--t-16);
  line-height: 1.7;
  color: var(--mist);
}

.page-home .dual-link {
  display: inline-block;
  font-size: var(--t-14);
  color: var(--ice);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.page-home .dual-link:hover {
  color: var(--volt);
}

/* ---------- 本地赛程对照 ---------- */
.page-home .local-grid {
  align-items: start;
  gap: 38px;
}

.page-home .prose-para {
  font-size: var(--t-18);
  line-height: 1.72;
  color: var(--mist);
  max-width: 60ch;
  margin: 0 0 22px;
}

.page-home .local-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 26px;
}

.page-home .local-media {
  position: relative;
}

.page-home .local-slip {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--panel);
  border-left: 3px solid var(--flare);
}

.page-home .local-slip p {
  margin: 0;
  font-size: var(--t-14);
  color: var(--chalk);
  letter-spacing: 0.04em;
}

/* ---------- 赛场笔记 ---------- */
.page-home .notes-rail {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 32px;
}

.page-home .note-card {
  padding: 20px;
  background: var(--panel);
  clip-path: polygon(var(--cut) 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%, 0 var(--cut));
  transition: transform var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .note-card:hover {
  transform: translateY(-2px);
  background: #103328;
}

.page-home .note-card .media-frame {
  margin-bottom: 16px;
}

.page-home .note-card .kicker {
  margin: 0 0 8px;
}

.page-home .note-card .panel-title {
  margin: 0 0 8px;
}

.page-home .note-card p {
  margin: 0 0 14px;
  font-size: var(--t-14);
  line-height: 1.68;
  color: var(--mist);
}

.page-home .note-link {
  font-size: var(--t-14);
  color: var(--volt);
  text-decoration: none;
  border-bottom: 1px solid var(--volt);
  padding-bottom: 2px;
}

.page-home .note-link:hover {
  color: var(--ice);
  border-color: var(--ice);
}

/* ---------- 开始使用 ---------- */
.page-home .start-section {
  position: relative;
  padding-top: 60px;
}

.page-home .start-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--volt), var(--ice) 55%, var(--flare));
}

.page-home .start-steps {
  list-style: none;
  counter-reset: step;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .start-steps li {
  position: relative;
  padding: 22px 20px 22px 76px;
  background: linear-gradient(100deg, var(--panel), rgba(12, 42, 32, 0.4));
  border-left: 2px solid var(--seam);
  transition: border-color var(--dur) var(--ease);
}

.page-home .start-steps li:hover {
  border-left-color: var(--volt);
}

.page-home .step-no {
  position: absolute;
  left: 20px;
  top: 22px;
  font-size: var(--t-24);
  font-weight: 700;
  color: var(--volt);
  line-height: 1;
}

.page-home .start-steps .panel-title {
  margin: 0 0 8px;
}

.page-home .start-steps p {
  margin: 0;
  font-size: var(--t-16);
  line-height: 1.7;
  color: var(--mist);
}

.page-home .start-cta {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  margin-top: 42px;
  padding: 26px 22px;
  background: var(--shadow);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
}

.page-home .start-copy h3 {
  font-family: var(--font-display);
  font-size: var(--t-24);
  line-height: 1.2;
  color: var(--chalk);
  margin: 0 0 12px;
}

.page-home .start-copy p {
  margin: 0 0 20px;
  font-size: var(--t-16);
  line-height: 1.7;
  color: var(--mist);
}

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

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .pace-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .start-cta {
    grid-template-columns: 200px 1fr;
    align-items: center;
    gap: 30px;
    padding: 30px 28px;
  }
}

@media (min-width: 960px) {
  .page-home .hero {
    padding-top: 56px;
  }

  .page-home .hero-grid {
    grid-template-columns: 7fr 5fr;
    gap: 48px;
    align-items: start;
    padding-bottom: 72px;
  }

  .page-home .hero-copy {
    padding-top: 24px;
  }

  .page-home .dual-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 22px;
  }

  .page-home .notes-rail {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .note-card:first-child {
    grid-column: span 2;
  }

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

  .page-home .start-steps li {
    padding: 24px 20px 24px 20px;
  }

  .page-home .step-no {
    position: static;
    display: block;
    margin-bottom: 12px;
  }

  .page-home .band--volt {
    padding: 72px 0 78px;
  }

  .page-home .start-section {
    padding-top: 78px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .pick,
  .page-home .rank-strip li,
  .page-home .dual-card,
  .page-home .note-card,
  .page-home .start-steps li {
    transition: none;
  }

  .page-home .rank-strip li:hover,
  .page-home .dual-card:hover,
  .page-home .note-card:hover {
    transform: none;
  }
}