.page-home {
  --ph-air: clamp(52px, 8vw, 104px);
  --ph-shadow: 5px 7px 0 rgba(4, 10, 18, .6);
  --ph-shadow-sm: 3px 4px 0 rgba(4, 10, 18, .55);
  display: block;
  overflow-x: clip;
  background: var(--deep);
  color: var(--paper);
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: clamp(38px, 7vw, 88px) 0 clamp(44px, 6vw, 84px);
  background: linear-gradient(158deg, var(--night) 0%, #060f1a 58%, #040a11 100%);
}

.page-home .hero__cut {
  position: absolute;
  inset: 0;
  z-index: -2;
  background: linear-gradient(202deg, #235078 0%, var(--storm-blue) 46%, #0a1a2b 100%);
  clip-path: polygon(62% 0, 100% 0, 100% 100%, 12% 100%);
}

.page-home .hero__grain {
  position: absolute;
  inset: -12%;
  z-index: -1;
  opacity: .12;
  pointer-events: none;
  background:
    repeating-conic-gradient(from 205deg at 74% 26%, rgba(0, 229, 255, .85) 0deg 1.4deg, transparent 1.4deg 9deg),
    repeating-linear-gradient(116deg, rgba(232, 241, 248, .55) 0 1px, transparent 1px 26px);
  -webkit-mask-image: radial-gradient(118% 88% at 78% 24%, #000 0%, transparent 72%);
  mask-image: radial-gradient(118% 88% at 78% 24%, #000 0%, transparent 72%);
}

.page-home .hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(30px, 5vw, 56px);
  align-items: start;
}

.page-home .hero__context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding-top: 12px;
}

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

.page-home .hero__title {
  margin: 0;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.05rem, 6.4vw, 3.9rem);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--paper);
  text-wrap: balance;
}

.page-home .hero__sub {
  margin: 20px 0 0;
  max-width: 34em;
  font-family: var(--font-serif);
  font-size: clamp(1rem, 2.4vw, 1.2rem);
  line-height: 1.62;
  color: #c7d9e6;
}

.page-home .hero__stats {
  display: flex;
  flex-wrap: wrap;
  gap: 14px 0;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .hero__stats li {
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 0 20px 0 0;
  margin-right: 20px;
  border-right: 1px solid var(--edge-soft);
}

.page-home .hero__stats li:last-child {
  border-right: 0;
  margin-right: 0;
  padding-right: 0;
}

.page-home .hero__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--yellow);
  font-variant-numeric: tabular-nums;
}

.page-home .hero__aside {
  display: grid;
  gap: 20px;
  align-content: start;
}

.page-home .hero__island {
  padding: 22px 22px 20px;
  background: linear-gradient(170deg, var(--cloud) 0%, #0b1e2e 100%);
  border: 1px solid var(--steel);
  box-shadow: var(--ph-shadow);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), calc(100% - 20px) 100%, 0 100%);
}

.page-home .hero__island .island__value {
  display: block;
  margin: 10px 0 16px;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.15rem, 3vw, 1.5rem);
  letter-spacing: .01em;
  color: var(--bolt);
  font-variant-numeric: tabular-nums;
}

.page-home .hero__stamps {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 16px;
  margin: 0;
  padding: 14px 0 0;
  list-style: none;
  border-top: 1px solid var(--edge-soft);
}

.page-home .hero__stamps li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #bdd0de;
}

.page-home .hero__figure {
  margin: 0;
  border: 1px solid var(--edge-soft);
}

.page-home .hero__figure img,
.page-home .season__fig img,
.page-home .board__fig img,
.page-home .contact__fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

@media (min-width: 980px) {
  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(40px, 5vw, 76px);
    align-items: center;
  }

  .page-home .hero__cut {
    clip-path: polygon(55% 0, 100% 0, 100% 100%, 26% 100%);
  }
}

/* ---------- 赛季进度 ---------- */

.page-home .season {
  background: linear-gradient(180deg, #050d16 0%, #0b1c2b 100%);
}

.page-home .season__h2,
.page-home .board__h2,
.page-home .ports__h2,
.page-home .rhythm__h2,
.page-home .contact__h2 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.5rem, 3.6vw, 2.3rem);
  line-height: 1.12;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .track {
  margin: clamp(28px, 4vw, 44px) 0 0;
}

.page-home .track__bar {
  position: relative;
  height: 6px;
  background: rgba(46, 90, 120, .34);
  border-radius: 1px;
  overflow: hidden;
}

.page-home .track__fill {
  position: absolute;
  inset: 0 auto 0 0;
  width: 86%;
  background: linear-gradient(90deg, var(--steel) 0%, var(--bolt) 100%);
  transition: width 240ms var(--ease);
}

.page-home .track__marks {
  display: flex;
  justify-content: space-between;
  gap: 8px;
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .track__marks li {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .02em;
  color: var(--grey);
  font-variant-numeric: tabular-nums;
}

.page-home .track__marks li.is-now {
  color: var(--bolt);
  font-weight: 700;
}

.page-home .season__fig {
  margin: clamp(30px, 4vw, 46px) 0 0;
  border: 1px solid var(--edge-soft);
  background: #071320;
}

.page-home .season__cap {
  padding: 12px 16px 14px;
  font-size: 12px;
  line-height: 1.6;
  color: var(--grey);
  border-top: 1px solid var(--edge-soft);
}

/* ---------- 十二类数据面板 ---------- */

.page-home .board {
  background: linear-gradient(180deg, #0b1c2b 0%, #101f2d 42%, #0d2133 100%);
}

.page-home .board__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  margin-top: clamp(26px, 4vw, 40px);
}

.page-home .board__list {
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--edge-soft);
}

.page-home .board__row {
  display: grid;
  grid-template-columns: 3.4ch minmax(0, 1fr) auto;
  grid-template-areas:
    "idx name badge"
    "note note note";
  gap: 6px 14px;
  align-items: center;
  padding: 14px 4px;
  border-bottom: 1px solid var(--edge-soft);
  transition: background-color 140ms var(--ease), padding-left 140ms var(--ease);
}

.page-home .board__row:hover,
.page-home .board__row:focus-within {
  background-color: rgba(0, 229, 255, .07);
  padding-left: 10px;
}

.page-home .board__idx {
  grid-area: idx;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--steel);
  font-variant-numeric: tabular-nums;
}

.page-home .board__name {
  grid-area: name;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .board__note {
  grid-area: note;
  font-size: 13px;
  line-height: 1.7;
  color: var(--grey);
}

.page-home .board__badge {
  grid-area: badge;
  white-space: nowrap;
}

.page-home .board__fig {
  margin: 0;
  padding: 16px;
  background: rgba(18, 41, 61, .55);
  border: 1px solid var(--steel);
  box-shadow: var(--ph-shadow);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
}

.page-home .board__cap {
  margin-top: 14px;
  font-size: 12px;
  line-height: 1.7;
  color: var(--grey);
}

.page-home .board__cap .mono {
  color: var(--yellow);
  font-weight: 700;
}

@media (min-width: 720px) {
  .page-home .board__row {
    grid-template-columns: 3.4ch 12ch minmax(0, 1fr) auto;
    grid-template-areas: "idx name note badge";
    gap: 0 18px;
    padding: 13px 10px;
  }
}

@media (min-width: 1024px) {
  .page-home .board__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-home .board__fig {
    position: sticky;
    top: calc(var(--bar-h) + 22px);
  }
}

/* ---------- 四条入口 ---------- */

.page-home .ports-sec {
  background: linear-gradient(180deg, #0d2133 0%, #0a1926 100%);
}

.page-home .ports {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-home .port {
  display: block;
  position: relative;
  padding: 26px 24px 22px;
  color: var(--paper);
  text-decoration: none;
  background: linear-gradient(165deg, var(--cloud) 0%, #0b1d2d 100%);
  border: 1px solid var(--steel);
  box-shadow: var(--ph-shadow-sm);
  clip-path: polygon(0 0, calc(100% - 20px) 0, 100% 20px, 100% 100%, 0 100%);
  transition: border-color 140ms var(--ease), transform 140ms var(--ease);
}

.page-home .port:hover,
.page-home .port:focus-visible {
  border-color: var(--bolt);
  transform: translateX(2px);
  outline: none;
}

.page-home .port__k {
  margin: 0 0 12px;
  color: var(--bolt);
}

.page-home .port__t {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.22rem;
  letter-spacing: -0.01em;
  line-height: 1.25;
}

.page-home .port__d {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: #b6c9d7;
}

.page-home .port__go {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 2px;
  font-size: 13px;
  color: var(--bolt);
  border-bottom: 1px solid rgba(0, 229, 255, .4);
}

.page-home .port:hover .port__go,
.page-home .port:focus-visible .port__go {
  border-bottom-color: var(--bolt);
}

@media (min-width: 720px) {
  .page-home .ports {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }
}

@media (min-width: 1080px) {
  .page-home .ports {
    grid-template-columns: 5fr 4fr 4fr 5fr;
    gap: 20px;
    align-items: start;
  }

  .page-home .port--b { margin-top: 30px; }
  .page-home .port--c { margin-top: 58px; }
  .page-home .port--d { margin-top: 16px; }
}

/* ---------- 校订节奏 ---------- */

.page-home .rhythm-sec {
  background: linear-gradient(180deg, #0a1926 0%, #06121d 100%);
}

.page-home .rhythm {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  list-style: none;
  border-left: 1px solid var(--steel);
}

.page-home .rhythm__item {
  position: relative;
  padding: 0 0 30px 24px;
}

.page-home .rhythm__item:last-child {
  padding-bottom: 0;
}

.page-home .rhythm__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 7px;
  width: 7px;
  height: 7px;
  background: var(--bolt);
  border-radius: 50%;
}

.page-home .rhythm__time {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .05em;
  color: var(--yellow);
  font-variant-numeric: tabular-nums;
}

.page-home .rhythm__t {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 1.06rem;
  font-weight: 400;
  line-height: 1.4;
  color: var(--paper);
}

.page-home .rhythm__d {
  margin: 0;
  max-width: 44ch;
  font-size: 14px;
  line-height: 1.78;
  color: var(--grey);
}

.page-home .rhythm__tail {
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--edge-soft);
  font-size: 14px;
  line-height: 1.8;
  color: #b6c9d7;
}

.page-home .rhythm__tail a {
  color: var(--bolt);
  text-decoration: none;
  border-bottom: 1px solid rgba(0, 229, 255, .35);
  transition: border-color 120ms var(--ease);
}

.page-home .rhythm__tail a:hover,
.page-home .rhythm__tail a:focus-visible {
  border-bottom-color: var(--bolt);
}

@media (min-width: 900px) {
  .page-home .rhythm {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0 28px;
    border-left: 0;
    border-top: 1px solid var(--steel);
    padding-top: 28px;
  }

  .page-home .rhythm__item {
    padding: 0;
  }

  .page-home .rhythm__item::before {
    left: 0;
    top: -32px;
  }
}

/* ---------- 存档与联络 ---------- */

.page-home .contact-sec {
  background: linear-gradient(180deg, #06121d 0%, #0b1f30 55%, var(--night) 100%);
}

.page-home .contact__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-home .contact__fig {
  margin: 0;
  border: 1px solid var(--edge-soft);
}

.page-home .contact__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--edge-soft);
}

.page-home .contact__list li {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 13px 2px;
  border-bottom: 1px solid var(--edge-soft);
}

.page-home .contact__val {
  font-size: 14px;
  color: var(--paper);
  word-break: break-word;
}

.page-home .contact__note {
  margin: 20px 0 0;
  padding: 16px 18px;
  font-size: 13px;
  line-height: 1.78;
  color: #b6c9d7;
  background: rgba(18, 41, 61, .5);
  border-left: 3px solid var(--yellow);
}

@media (min-width: 600px) {
  .page-home .contact__list li {
    grid-template-columns: 11ch minmax(0, 1fr);
    gap: 0 20px;
    align-items: baseline;
  }
}

@media (min-width: 1000px) {
  .page-home .contact__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr);
    gap: clamp(36px, 4vw, 64px);
  }
}