.page-home {
  display: block;
  background: var(--obsidian);
  color: var(--snow);
  overflow-x: hidden;
}

/* ---------- 顶部上下文 ---------- */
.page-home .hero-ctx {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .4rem .7rem;
  padding: 1.1rem 0 .9rem;
  font-size: .74rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

.page-home .hero-ctx__sep {
  color: var(--milan-red);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding-bottom: clamp(2.25rem, 6vw, 4.5rem);
  border-bottom: 1px solid var(--line);
}

.page-home .hero__media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .34;
  filter: saturate(.75) contrast(1.08);
}

.page-home .hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(14, 13, 15, .55) 0%, rgba(14, 13, 15, .9) 58%, var(--obsidian) 100%);
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(1.75rem, 5vw, 3rem);
  padding-top: clamp(1.75rem, 4vw, 3.25rem);
}

.page-home .hero__kicker {
  display: inline-block;
  margin: 0 0 1.1rem;
  padding: .32rem .68rem;
  font-size: .7rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--obsidian);
  background: var(--ochre);
  border-radius: 2px;
}

.page-home .hero__title {
  margin: 0 0 1.15rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.95rem, 7.4vw, 4.1rem);
  line-height: 1.08;
  letter-spacing: -.025em;
  color: var(--snow);
  max-width: 20ch;
}

.page-home .hero__lede {
  margin: 0;
  max-width: 38rem;
  font-size: 1.02rem;
  line-height: 1.75;
  letter-spacing: .01em;
  color: var(--fg-mute);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.85rem;
}

.page-home .hero__actions .btn {
  min-height: 46px;
  padding: .68rem 1.35rem;
  font-size: .94rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius);
  text-decoration: none;
}

.page-home .hero__stack {
  display: grid;
  gap: 1rem;
}

.page-home .stack-card {
  position: relative;
  margin: 0;
  padding: 1rem 1.05rem 1.05rem 1.35rem;
  background: var(--stand-paper);
  color: var(--deep-brown);
  border: 1px solid var(--deep-brown);
  border-radius: var(--radius);
  box-shadow: 4px 4px 0 rgba(58, 21, 18, .55), 8px 8px 0 rgba(14, 13, 15, .38);
  transition: transform .26s var(--ease-stand);
}

.page-home .stack-card::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 5px;
  background: var(--lapis);
}

.page-home .stack-card--ochre::before {
  background: var(--ochre);
}

.page-home .stack-card--turquoise::before {
  background: var(--turquoise);
}

.page-home .stack-card__tag {
  margin: 0 0 .45rem;
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--slate);
}

.page-home .stack-card__head {
  margin: 0 0 .55rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1rem;
  line-height: 1.42;
  letter-spacing: -.01em;
}

.page-home .stack-card__meta {
  margin: 0;
  font-size: .76rem;
  color: var(--deep-brown);
  opacity: .78;
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: end;
    gap: clamp(2.5rem, 5vw, 4.5rem);
  }

  .page-home .stack-card:hover {
    transform: translate(-2px, -2px);
  }
}

/* ---------- 画板通用 ---------- */
.page-home .board {
  position: relative;
  padding: clamp(2.75rem, 6.5vw, 5.25rem) 0;
}

.page-home .board::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 1px;
  background: var(--line);
}

.page-home .board--last::after {
  display: none;
}

.page-home .board--turquoise {
  background: linear-gradient(180deg, rgba(30, 158, 134, .07) 0%, transparent 42%);
}

.page-home .board--ochre {
  background: linear-gradient(180deg, rgba(192, 138, 46, .07) 0%, transparent 42%);
}

.page-home .board--lapis {
  background: linear-gradient(180deg, rgba(31, 63, 160, .1) 0%, transparent 42%);
}

.page-home .board--snow {
  background: linear-gradient(180deg, rgba(247, 244, 237, .045) 0%, transparent 40%);
}

.page-home .board__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .75rem 1.15rem;
  align-items: start;
  margin-bottom: clamp(1.5rem, 3.5vw, 2.35rem);
}

.page-home .section-num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(3.2rem, 11vw, 6.4rem);
  line-height: .8;
  letter-spacing: -.05em;
  color: rgba(247, 244, 237, .13);
  user-select: none;
}

.page-home .section-num--lapis {
  color: rgba(31, 63, 160, .62);
}

.page-home .section-num--ochre {
  color: rgba(192, 138, 46, .6);
}

.page-home .section-num--turquoise {
  color: rgba(30, 158, 134, .6);
}

.page-home .board__kicker {
  margin: 0 0 .5rem;
  font-size: .72rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--fg-mute);
}

.page-home .board--lapis .board__kicker {
  color: #8ba4e6;
}

.page-home .board--ochre .board__kicker {
  color: #e0b45c;
}

.page-home .board--turquoise .board__kicker {
  color: #5ed0b6;
}

.page-home .board__title {
  margin: 0;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: clamp(1.42rem, 4.6vw, 2.25rem);
  line-height: 1.2;
  letter-spacing: -.022em;
  color: var(--snow);
}

.page-home .board__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
  margin-top: 1.6rem;
}

.page-home .board__actions .btn {
  min-height: 44px;
  padding: .6rem 1.2rem;
  font-size: .9rem;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  border-radius: var(--radius);
  text-decoration: none;
}

/* ---------- 正文与图片 ---------- */
.page-home .prose {
  margin: 0 0 1.4rem;
  max-width: 38rem;
  font-size: 1rem;
  line-height: 1.78;
  letter-spacing: .01em;
  color: var(--fg-mute);
}

.page-home .prose--tight {
  margin-top: 1.6rem;
}

.page-home .board__figure {
  margin: 0 0 1.75rem;
}

.page-home .board__figure .figure__media {
  overflow: hidden;
  border: 1px solid var(--deep-brown);
  border-radius: var(--radius);
  box-shadow: 5px 5px 0 rgba(58, 21, 18, .45);
}

.page-home .board__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 5 / 2;
}

.page-home .figure__caption {
  margin-top: .6rem;
  font-size: .78rem;
  letter-spacing: .04em;
  color: var(--fg-mute);
}

/* ---------- 数据条 ---------- */
.page-home .stat-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .stat-row .stat {
  display: grid;
  gap: .4rem;
  padding: 1rem 1.1rem;
  background: var(--obsidian-soft);
}

.page-home .stat__label {
  font-size: .74rem;
  letter-spacing: .1em;
  color: var(--fg-mute);
}

.page-home .stat__figure {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(1.45rem, 5vw, 2rem);
  line-height: 1;
  color: var(--snow);
}

/* ---------- 定位球图表 ---------- */
.page-home .refresh-badge {
  justify-self: start;
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .35rem .7rem;
  border: 1px solid var(--ember);
  border-radius: 999px;
  font-size: .74rem;
  letter-spacing: .04em;
  color: var(--snow);
}

.page-home .refresh-badge__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ember);
}

.page-home .pitch {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: rgba(30, 158, 134, .05);
}

.page-home .pitch__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .15;
  filter: grayscale(1) sepia(.4) hue-rotate(120deg);
}

.page-home .pitch__body {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 1.85rem;
  padding: clamp(1.25rem, 4vw, 2.4rem);
}

.page-home .pitch__donut {
  position: relative;
  justify-self: start;
  width: 172px;
  height: 172px;
  display: grid;
  grid-template-areas: "num" "label";
  place-content: center;
  gap: .2rem;
  text-align: center;
}

.page-home .pitch__donut svg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.page-home .pitch__donut-track {
  fill: none;
  stroke: rgba(247, 244, 237, .13);
  stroke-width: 10;
}

.page-home .pitch__donut-arc {
  fill: none;
  stroke: var(--turquoise);
  stroke-width: 10;
  stroke-dasharray: 327;
  stroke-dashoffset: 258;
}

.page-home .pitch__donut-num {
  grid-area: num;
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: 2.1rem;
  line-height: 1;
  color: var(--snow);
}

.page-home .pitch__donut-label {
  grid-area: label;
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--fg-mute);
}

.page-home .pitch__bars {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1.05rem;
}

.page-home .bar-row {
  display: grid;
  grid-template-columns: minmax(76px, auto) minmax(0, 1fr) auto;
  align-items: center;
  gap: .75rem;
  font-size: .86rem;
}

.page-home .bar-row__label {
  color: var(--fg-mute);
  white-space: nowrap;
}

.page-home .bar-row__value {
  font-family: var(--font-mono);
  font-weight: 700;
  color: var(--snow);
}

.page-home .bar-track {
  display: block;
  height: 10px;
  border-radius: 2px;
  background: rgba(247, 244, 237, .1);
  overflow: hidden;
}

.page-home .bar-fill {
  display: block;
  width: 100%;
  height: 100%;
  background: var(--turquoise);
  transform: scaleX(var(--bar-scale, 0));
  transform-origin: left center;
  transition: transform .4s var(--ease-stand);
}

@media (min-width: 820px) {
  .page-home .pitch__body {
    grid-template-columns: 190px minmax(0, 1fr);
    align-items: center;
    gap: 2.75rem;
  }
}

/* ---------- 裁判名单 ---------- */
.page-home .ref {
  display: grid;
  gap: 1.75rem;
}

.page-home .ref__cards {
  display: grid;
  gap: .8rem;
}

.page-home .ref-card {
  border: 1px solid var(--line);
  border-left: 4px solid var(--ochre);
  border-radius: var(--radius);
  background: var(--obsidian-soft);
}

.page-home .ref-card summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding: .95rem 1.05rem;
  cursor: pointer;
  list-style: none;
  font-weight: 700;
  font-size: .95rem;
  color: var(--snow);
}

.page-home .ref-card summary::-webkit-details-marker {
  display: none;
}

.page-home .ref-card summary::after {
  content: "+";
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--ochre);
}

.page-home .ref-card[open] summary::after {
  content: "−";
}

.page-home .ref-card__round {
  flex: 1 1 auto;
}

.page-home .ref-card__count {
  font-family: var(--font-mono);
  font-size: .84rem;
  color: var(--ochre);
}

.page-home .ref-card__list {
  list-style: none;
  margin: 0;
  padding: 0 1.05rem 1rem;
  display: grid;
  gap: .5rem;
}

.page-home .ref-card__list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-top: .5rem;
  border-top: 1px solid var(--line);
  font-size: .88rem;
  color: var(--fg-mute);
}

.page-home .ref-card__list .mono {
  color: var(--snow);
  font-weight: 700;
}

@media (min-width: 880px) {
  .page-home .ref {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 3rem;
  }
}

/* ---------- 时间线 ---------- */
.page-home .rundown {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0 0 0 1.5rem;
  border-left: 2px solid var(--line-strong);
  display: grid;
}

.page-home .rundown__item {
  position: relative;
  padding-bottom: 1.6rem;
}

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

.page-home .rundown__item::before {
  content: "";
  position: absolute;
  left: calc(-1.5rem - 6px);
  top: .42rem;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ochre);
}

.page-home .rundown__time {
  display: block;
  margin-bottom: .35rem;
  font-family: var(--font-mono);
  font-size: .84rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--ochre);
}

.page-home .rundown__text {
  margin: 0;
  max-width: 36rem;
  font-size: .96rem;
  line-height: 1.7;
  color: var(--fg-mute);
}

/* ---------- 四维对比 ---------- */
.page-home .dims {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}

.page-home .dims__item {
  padding: 1.35rem 1.25rem;
  background: var(--obsidian-soft);
}

.page-home .dims__idx {
  display: inline-block;
  margin-bottom: .7rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--milan-red);
}

.page-home .dims__name {
  margin: 0 0 .5rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.08rem;
  letter-spacing: -.01em;
  color: var(--snow);
}

.page-home .dims__desc {
  margin: 0;
  font-size: .9rem;
  line-height: 1.7;
  color: var(--fg-mute);
}

@media (min-width: 700px) {
  .page-home .dims {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 看台编号 ---------- */
.page-home .lookout {
  display: grid;
  gap: 1.75rem;
}

.page-home .lookout__figure {
  margin: 0;
}

.page-home .lookout__figure .figure__media {
  overflow: hidden;
  border: 1px solid var(--deep-brown);
  border-radius: var(--radius);
  box-shadow: 5px 5px 0 rgba(58, 21, 18, .45);
}

.page-home .lookout__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-home .lookout__tabs {
  min-width: 0;
}

.page-home .stand-timeline {
  display: flex;
  gap: .45rem;
  overflow-x: auto;
  padding-bottom: .5rem;
  scrollbar-width: thin;
}

.page-home .stand-timeline__item {
  flex: 0 0 auto;
  min-width: 46px;
  height: 46px;
  padding: 0 .5rem;
  font-family: var(--font-mono);
  font-size: .95rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--fg-mute);
  background: transparent;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  cursor: pointer;
  transition: color .2s var(--ease-stand), border-color .2s var(--ease-stand), background-color .2s var(--ease-stand);
}

.page-home .stand-timeline__item[aria-selected="true"] {
  color: var(--snow);
  border-color: var(--milan-red);
  background: rgba(200, 16, 46, .16);
}

.page-home .stand-timeline__item:hover {
  color: var(--snow);
  border-color: var(--ember);
}

.page-home .tabs__panels {
  margin-top: 1.25rem;
}

.page-home .tabs__panel {
  padding: 1.25rem 1.3rem;
  background: var(--stand-paper);
  color: var(--deep-brown);
  border: 1px solid var(--deep-brown);
  border-left: 6px solid var(--milan-red);
  border-radius: var(--radius);
  box-shadow: 4px 4px 0 rgba(58, 21, 18, .5);
}

.page-home .tabs__lead {
  margin: 0 0 .55rem;
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.05rem;
  letter-spacing: -.01em;
}

.page-home .tabs__text {
  margin: 0 0 .9rem;
  font-size: .92rem;
  line-height: 1.7;
  color: var(--deep-brown);
  opacity: .84;
}

.page-home .tabs__link {
  display: inline-block;
  font-size: .86rem;
  font-weight: 700;
  color: var(--milan-red);
  text-decoration: none;
  border-bottom: 2px solid var(--milan-red);
  padding-bottom: 1px;
}

.page-home .tabs__link:hover {
  color: var(--deep-brown);
  border-color: var(--deep-brown);
}

@media (min-width: 900px) {
  .page-home .lookout {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: 2.5rem;
    align-items: start;
  }
}

/* ---------- 纸标签呼吸口 ---------- */
.page-home .paper-tab {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .6rem;
  margin: clamp(1.75rem, 4vw, 2.5rem) 0 0;
  padding: .78rem 1.05rem;
  background: var(--stand-paper);
  color: var(--deep-brown);
  border: 1px solid var(--deep-brown);
  border-radius: var(--radius);
  box-shadow: 3px 3px 0 rgba(58, 21, 18, .5);
  font-size: .84rem;
  font-weight: 700;
  letter-spacing: .01em;
  line-height: 1.6;
}

.page-home .paper-tab .mono {
  font-family: var(--font-mono);
  font-size: .78rem;
  padding: .12rem .42rem;
  background: var(--milan-red);
  color: var(--snow);
  border-radius: 2px;
}

/* ---------- 无障碍与动效回退 ---------- */
.page-home a:focus-visible,
.page-home button:focus-visible,
.page-home summary:focus-visible {
  outline: 2px solid var(--ochre);
  outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
  .page-home .stack-card,
  .page-home .bar-fill,
  .page-home .stand-timeline__item {
    transition: none;
  }

  .page-home .stack-card:hover {
    transform: none;
  }
}

@media (max-width: 420px) {
  .page-home .bar-row {
    grid-template-columns: minmax(0, 1fr) auto;
    row-gap: .35rem;
  }

  .page-home .bar-row__label {
    grid-column: 1 / -1;
  }
}

.page-home {
  --bar-scale: inherit;
}