.page-home {
  --home-line: rgba(95, 224, 208, .16);
  --home-mask: radial-gradient(120% 90% at 50% 14%, #000 18%, transparent 78%);
}

/* ===== 首屏 ===== */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: calc(var(--header-h) + 2.25rem) 0 3.5rem;
  background:
    radial-gradient(115% 85% at 8% -10%, rgba(31, 111, 92, .55) 0%, rgba(7, 26, 31, 0) 62%),
    radial-gradient(95% 70% at 96% 6%, rgba(14, 42, 58, .95) 0%, rgba(7, 26, 31, 0) 60%),
    linear-gradient(180deg, #071A1F 0%, #0E2A3A 58%, #071A1F 100%);
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, var(--home-line) 1px, transparent 1px),
    linear-gradient(to bottom, var(--home-line) 1px, transparent 1px);
  background-size: 84px 84px;
  opacity: .55;
  -webkit-mask-image: var(--home-mask);
  mask-image: var(--home-mask);
  pointer-events: none;
}

.page-home .hero-grid {
  display: grid;
  gap: 2.25rem;
  align-items: center;
}

.page-home .hero h1 {
  margin: .9rem 0 1.1rem;
  font-size: clamp(2.3rem, 9.4vw, 5.4rem);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .hero h1 em {
  font-style: normal;
  background: linear-gradient(100deg, var(--signal) 8%, var(--flare) 88%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .hero .lead {
  max-width: 38rem;
  color: rgba(232, 241, 242, .84);
}

.page-home .hero-actions {
  display: grid;
  grid-template-columns: 1fr;
  gap: .6rem;
  margin-top: 1.9rem;
}

.page-home .quick-pill {
  display: block;
  padding: .85rem 1.1rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line);
  background: rgba(7, 26, 31, .55);
  color: var(--paper);
  text-decoration: none;
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .quick-key {
  display: block;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .02em;
}

.page-home .quick-key::after {
  content: "→";
  margin-left: .45rem;
  color: var(--cyan);
  font-weight: 400;
}

.page-home .quick-desc {
  display: block;
  margin-top: .18rem;
  font-size: .78rem;
  line-height: 1.5;
  color: var(--mist);
}

.page-home .quick-pill-main {
  border-color: rgba(242, 87, 63, .6);
  background: linear-gradient(140deg, rgba(242, 87, 63, .26), rgba(18, 59, 58, .6));
}

.page-home .quick-pill:hover,
.page-home .quick-pill:focus-visible {
  transform: translateY(-2px);
  border-color: rgba(95, 224, 208, .55);
  background: rgba(18, 59, 58, .88);
}

.page-home .quick-pill-main:hover,
.page-home .quick-pill-main:focus-visible {
  border-color: rgba(242, 87, 63, .9);
  background: linear-gradient(140deg, rgba(242, 87, 63, .38), rgba(18, 59, 58, .8));
}

.page-home .hero-collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: .75rem;
  align-items: end;
}

.page-home .hero-shot,
.page-home .hero-phone {
  position: relative;
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.page-home .hero-shot {
  aspect-ratio: 16 / 9;
}

.page-home .hero-phone {
  width: 62%;
  justify-self: end;
  margin-top: -2.5rem;
  aspect-ratio: 2 / 3;
  border: 1px solid rgba(95, 224, 208, .22);
  z-index: 2;
}

.page-home .hero-shot img,
.page-home .hero-phone img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ===== 通用区块 ===== */
.page-home .section-head {
  max-width: 44rem;
  margin-bottom: 1.9rem;
}

.page-home .section-head .section-title {
  margin: .7rem 0 .85rem;
}

/* ===== 杯赛签表 ===== */
.page-home .bracket-stage {
  position: relative;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--line-soft);
  background: linear-gradient(150deg, rgba(18, 59, 58, .8), rgba(7, 26, 31, .92));
}

.page-home .bracket-wash {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .26;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-home .bracket-grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.4rem;
  padding: 1.6rem 1.15rem;
}

.page-home .round-label {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: .5rem;
  margin: 0 0 .9rem;
  padding-bottom: .55rem;
  border-bottom: 1px solid var(--line);
  font-size: .82rem;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .round-label .num {
  font-size: .72rem;
  color: var(--mist);
  letter-spacing: .04em;
}

.page-home .tie-list {
  display: grid;
  gap: .6rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .tie {
  position: relative;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: .7rem;
  padding: .7rem .85rem;
  border-radius: var(--r-sm);
  border: 1px solid var(--line-soft);
  background: rgba(7, 26, 31, .62);
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .tie:hover,
.page-home .tie:focus-within {
  border-color: rgba(95, 224, 208, .5);
  background: rgba(18, 59, 58, .84);
  transform: translateX(4px);
}

.page-home .tie-id {
  font-family: var(--font-num);
  font-size: .72rem;
  letter-spacing: .04em;
  color: var(--cyan);
}

.page-home .tie-city {
  font-size: .94rem;
  font-weight: 600;
  color: var(--paper);
}

.page-home .tie-time {
  font-family: var(--font-num);
  font-size: .84rem;
  color: var(--signal);
}

.page-home .tie-round {
  position: absolute;
  top: -.55rem;
  right: .7rem;
  padding: .12rem .5rem;
  border-radius: var(--r-pill);
  background: var(--flare);
  color: #1A0703;
  font-size: .66rem;
  font-weight: 700;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease);
  pointer-events: none;
}

.page-home .tie:hover .tie-round,
.page-home .tie:focus-within .tie-round {
  opacity: 1;
  transform: translateY(0);
}

.page-home .bracket-note {
  margin: 1.2rem 0 0;
  font-size: .84rem;
  color: var(--mist);
}

/* ===== 更新记录 ===== */
.page-home .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-top: 1.4rem;
}

.page-home .log-list {
  margin: 1.9rem 0 0;
  padding: 0;
  list-style: none;
}

.page-home .log-item {
  position: relative;
  padding: 0 0 1.7rem 1.9rem;
  border-left: 1px solid var(--line);
}

.page-home .log-item:last-child {
  padding-bottom: 0;
  border-left-color: transparent;
}

.page-home .log-item::before {
  content: "";
  position: absolute;
  left: -5px;
  top: .5rem;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(95, 224, 208, .14);
}

.page-home .log-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem;
}

.page-home .log-ver {
  font-family: var(--font-num);
  font-size: .9rem;
  color: var(--signal);
  letter-spacing: .04em;
}

.page-home .log-title {
  margin: .6rem 0 .4rem;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--paper);
}

.page-home .log-text {
  margin: 0;
  max-width: 46rem;
  font-size: .92rem;
  line-height: 1.75;
  color: rgba(232, 241, 242, .76);
}

/* ===== 城市看台版图 ===== */
.page-home .map-board {
  position: relative;
  margin-top: 1.2rem;
  padding: .6rem 0;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
  background: linear-gradient(160deg, rgba(14, 42, 58, .72), rgba(7, 26, 31, .9));
  overflow: hidden;
}

.page-home .arena-map {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .arena-map .grid-line {
  stroke: rgba(232, 241, 242, .07);
  stroke-width: 1;
}

.page-home .arena-map .map-curve {
  fill: none;
  stroke: rgba(95, 224, 208, .38);
  stroke-width: 2;
  stroke-dasharray: 7 11;
}

.page-home .arena-map .map-node circle {
  fill: var(--pitch);
  stroke: var(--cyan);
  stroke-width: 2;
  transform-box: fill-box;
  transform-origin: center;
  transition: transform var(--dur) var(--ease), fill var(--dur) var(--ease), stroke var(--dur) var(--ease);
}

.page-home .arena-map .map-node text {
  fill: var(--mist);
  font-family: var(--font-body);
  font-size: 15px;
  text-anchor: middle;
  transition: fill var(--dur) var(--ease);
}

.page-home .arena-map .map-node:hover circle,
.page-home .arena-map .map-node:focus-within circle {
  transform: scale(1.7);
  fill: var(--flare);
  stroke: var(--signal);
}

.page-home .arena-map .map-node:hover text,
.page-home .arena-map .map-node:focus-within text {
  fill: var(--signal);
}

.page-home .map-facts {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .85rem;
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.page-home .map-facts li {
  padding: 1rem 1.05rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: rgba(18, 59, 58, .5);
}

.page-home .map-facts .num {
  display: block;
  margin-bottom: .35rem;
  font-family: var(--font-num);
  font-size: 1.85rem;
  line-height: 1;
  color: var(--signal);
}

.page-home .map-facts li > span:last-child {
  font-size: .84rem;
  color: var(--mist);
}

.page-home .map-link {
  margin: 1.6rem 0 0;
}

/* ===== 裁判名单与碰头 ===== */
.page-home .signal-grid {
  display: grid;
  gap: 1.6rem;
}

.page-home .roster {
  margin-top: 1.5rem;
  border-radius: var(--r-md);
  border: 1px solid var(--line-soft);
  background: rgba(7, 26, 31, .62);
  overflow: hidden;
}

.page-home .roster-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: .75rem 1rem;
  border-bottom: 1px solid var(--line-soft);
}

.page-home .roster-row:last-child {
  border-bottom: 0;
}

.page-home .roster-key {
  font-size: .84rem;
  color: var(--mist);
}

.page-home .roster-val {
  font-family: var(--font-num);
  font-size: .9rem;
  letter-spacing: .04em;
  color: var(--paper);
}

.page-home .roster-row-refresh .roster-val {
  color: var(--signal);
}

.page-home .signal-links {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin: 1.5rem 0 0;
}

.page-home .meetup {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: .9rem;
  padding: 2.2rem 1.6rem;
  border-radius: var(--r-lg);
  border: 1px solid rgba(242, 87, 63, .34);
  background: linear-gradient(150deg, rgba(242, 87, 63, .24), rgba(14, 42, 58, .84) 62%);
  text-align: center;
}

.page-home .meetup-wash {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .18;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-home .meetup > *:not(.meetup-wash) {
  position: relative;
  z-index: 1;
}

.page-home .meetup-count {
  margin: 0;
  font-family: var(--font-num);
  font-size: clamp(3.1rem, 13vw, 4.8rem);
  font-weight: 700;
  line-height: 1;
  color: var(--signal);
  animation: home-pulse 2.4s var(--ease) infinite;
}

.page-home .meetup-note {
  margin: 0;
  max-width: 22rem;
  font-size: .92rem;
  line-height: 1.75;
  color: rgba(232, 241, 242, .82);
}

@keyframes home-pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: .7; transform: scale(.985); }
}

/* ===== 下一步 ===== */
.page-home .cta-grid {
  display: grid;
  gap: 1rem;
}

.page-home .cta-card {
  display: block;
  padding: 1.4rem 1.3rem;
  border-radius: var(--r-lg);
  border: 1px solid var(--line-soft);
  background: linear-gradient(165deg, rgba(18, 59, 58, .62), rgba(7, 26, 31, .88));
  color: var(--paper);
  text-decoration: none;
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), background var(--dur) var(--ease);
}

.page-home .cta-card:hover,
.page-home .cta-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(95, 224, 208, .5);
  background: linear-gradient(165deg, rgba(31, 111, 92, .6), rgba(7, 26, 31, .9));
}

.page-home .cta-num {
  display: block;
  font-family: var(--font-num);
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-home .cta-card h3 {
  margin: .7rem 0 .5rem;
  font-size: 1.08rem;
  font-weight: 700;
}

.page-home .cta-card p {
  margin: 0;
  font-size: .88rem;
  line-height: 1.72;
  color: var(--mist);
}

/* ===== 断点 ===== */
@media (min-width: 561px) {
  .page-home .hero-actions {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }

  .page-home .quick-desc {
    margin-top: 0;
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    transition: max-height var(--dur) var(--ease), opacity var(--dur) var(--ease), margin-top var(--dur) var(--ease);
  }

  .page-home .quick-pill:hover .quick-desc,
  .page-home .quick-pill:focus-visible .quick-desc {
    margin-top: .18rem;
    max-height: 4rem;
    opacity: 1;
  }

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

@media (min-width: 861px) {
  .page-home .bracket-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.6rem;
    padding: 2.2rem 2rem;
  }

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

@media (min-width: 961px) {
  .page-home .hero {
    padding: calc(var(--header-h) + 3.5rem) 0 4.5rem;
  }

  .page-home .hero-grid {
    grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
    gap: 3.25rem;
  }

  .page-home .hero-collage {
    grid-template-columns: 1.5fr 1fr;
  }

  .page-home .hero-shot {
    grid-column: 1 / -1;
  }

  .page-home .hero-phone {
    grid-column: 2 / -1;
    width: 82%;
    margin-top: -3rem;
  }

  .page-home .signal-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 2.6rem;
    align-items: stretch;
  }
}

@media (min-width: 1081px) {
  .page-home .cta-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .meetup-count {
    animation: none;
  }

  .page-home .quick-pill,
  .page-home .tie,
  .page-home .cta-card,
  .page-home .arena-map .map-node circle,
  .page-home .arena-map .map-node text {
    transition: none;
  }
}