.page-home {
  --home-shear: 8deg;
  --home-line: rgba(53, 240, 192, .34);
  --home-card-bg: rgba(7, 14, 28, .84);
  background: linear-gradient(180deg, var(--ink-900) 0%, var(--ink-800) 15%, var(--moss-900) 52%, var(--ink-900) 100%);
  color: var(--paper);
  overflow-x: clip;
}

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

/* ============ 首屏 ============ */
.page-home .hero {
  position: relative;
  padding: 36px 0 72px;
  overflow: hidden;
}

.page-home .hero__eyebrow {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 34px;
  font-size: 14px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--cyan-soft);
}

.page-home .hero__eyebrow-mark {
  padding: 4px 10px;
  border: var(--border-w) solid var(--cyan);
  color: var(--cyan);
  font-size: 13px;
  letter-spacing: .1em;
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 34px;
}

.page-home .hero__lede h1 {
  margin: 0 0 20px;
  font-size: clamp(31px, 7.4vw, 54px);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .hero__lede p {
  margin: 0 0 18px;
  max-width: 34em;
  font-size: 17px;
  line-height: 1.78;
  color: var(--paper);
}

.page-home .hero__note {
  padding-left: 14px;
  border-left: var(--border-w) solid var(--amber);
  font-size: 15px;
  line-height: 1.65;
  color: var(--cyan-soft);
}

.page-home .hero__stage {
  position: relative;
  padding: 22px;
  border: var(--border-w) solid var(--cyan);
  background: var(--moss-900);
  box-shadow: var(--shadow-hard);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .22;
  z-index: 0;
  pointer-events: none;
}

.page-home .hero__cards {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

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

.page-home .hcard__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
  padding: 18px 18px 16px;
  border: var(--border-w) solid var(--home-line);
  background: var(--home-card-bg);
  box-shadow: 6px 6px 0 0 #03060E;
  color: var(--paper);
  text-decoration: none;
  transition: box-shadow 140ms var(--ease), transform 140ms var(--ease), border-color 140ms var(--ease);
}

.page-home .hcard__link:hover,
.page-home .hcard__link:focus-visible {
  border-color: var(--cyan);
  box-shadow: var(--shadow-press);
  transform: translate(4px, 4px);
}

.page-home .hcard__num {
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .hcard__name {
  font-size: 19px;
  font-weight: 700;
  line-height: 1.3;
}

.page-home .hcard__meta {
  font-size: 14px;
  line-height: 1.6;
  color: var(--cyan-soft);
}

/* ============ 章节骨架 ============ */
.page-home .chapter {
  position: relative;
  padding: 72px 0;
}

.page-home .section-head {
  max-width: 780px;
}

.page-home .section-index {
  color: var(--cyan);
}

.page-home .chapter__lede {
  max-width: 62ch;
  margin: 14px 0 0;
  font-size: 17px;
  line-height: 1.78;
  color: var(--cyan-soft);
}

/* ============ 01 越位环 ============ */
.page-home .chapter--rings {
  padding-top: 84px;
}

.page-home .ring-row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  margin-top: 42px;
}

.page-home .ring-card {
  padding: 28px 22px 24px;
  border: var(--border-w) solid var(--home-line);
  background: var(--moss-700);
  box-shadow: var(--shadow-hard);
  text-align: center;
  transition: box-shadow 140ms var(--ease), transform 140ms var(--ease), border-color 140ms var(--ease);
}

.page-home .ring-card:hover {
  border-color: var(--cyan);
  box-shadow: var(--shadow-press);
  transform: translate(4px, 4px);
}

.page-home .ring-card__dial {
  position: relative;
  width: min(176px, 62%);
  margin: 0 auto 18px;
  aspect-ratio: 1 / 1;
}

.page-home .ring {
  display: block;
  width: 100%;
  height: 100%;
}

.page-home .ring__track {
  fill: none;
  stroke: var(--slate);
  stroke-width: 10;
}

.page-home .ring__arc {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 10;
  transform: rotate(-90deg);
  transform-origin: 50% 50%;
}

.page-home .ring__value {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  margin: 0;
  font-size: clamp(30px, 6vw, 40px);
  font-weight: 700;
  letter-spacing: -.02em;
  color: var(--paper);
}

.page-home .ring__label {
  margin: 0 0 6px;
  font-size: 18px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .ring__meta {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
  color: var(--cyan-soft);
}

.page-home .ring-note {
  max-width: 68ch;
  margin: 42px 0 0;
  padding: 20px 22px;
  border-left: var(--border-w) solid var(--amber);
  background: rgba(16, 59, 51, .5);
  font-size: 16px;
  line-height: 1.8;
  color: var(--paper);
}

/* ============ 02 主客场对照 ============ */
.page-home .split {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 42px;
}

.page-home .split__side {
  position: relative;
  padding: 26px 22px 28px;
  border: var(--border-w) solid var(--moss-line);
  background: var(--moss-900);
  box-shadow: var(--shadow-hard);
}

.page-home .split__side--home {
  background: linear-gradient(158deg, var(--moss-700), var(--moss-900) 72%);
}

.page-home .split__label {
  margin: 0 0 20px;
  font-size: 14px;
  letter-spacing: .14em;
  color: var(--cyan-soft);
}

.page-home .split__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 18px;
}

.page-home .split-stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .split-stat__v {
  font-size: clamp(26px, 4.4vw, 34px);
  font-weight: 700;
  letter-spacing: -.01em;
  line-height: 1.1;
}

.page-home .split__side--home .split-stat__v {
  color: var(--cyan);
}

.page-home .split__side--away .split-stat__v {
  color: var(--amber);
}

.page-home .split-stat__k {
  font-size: 14px;
  line-height: 1.5;
  color: var(--cyan-soft);
}

.page-home .split-figure {
  margin: 34px 0 0;
  border: var(--border-w) solid var(--moss-line);
  background: var(--ink-800);
  box-shadow: var(--shadow-hard);
}

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

.page-home .split-figure figcaption {
  padding: 15px 18px 17px;
  border-top: 1px solid var(--moss-line);
  font-size: 15px;
  line-height: 1.7;
  color: var(--cyan-soft);
}

/* ============ 03 战报路径 ============ */
.page-home .paths {
  display: grid;
  gap: 18px;
  margin: 42px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .path-item {
  position: relative;
  padding: 22px 20px 24px 70px;
  border: var(--border-w) solid var(--home-line);
  background: rgba(16, 59, 51, .55);
  transition: border-color 140ms var(--ease), transform 140ms var(--ease);
}

.page-home .path-item:hover {
  border-color: var(--cyan);
  transform: translateX(4px);
}

.page-home .path-item__idx {
  position: absolute;
  left: 22px;
  top: 22px;
  font-size: 22px;
  font-weight: 700;
  color: var(--amber);
}

.page-home .path-item h3 {
  margin: 0 0 10px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.4;
}

.page-home .path-item p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--cyan-soft);
}

.page-home .price-panel {
  margin-top: 42px;
  padding: 26px 24px 28px;
  box-shadow: var(--shadow-hard);
}

.page-home .price-panel__k {
  margin: 0 0 12px;
  font-size: 14px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .price-panel__v {
  margin: 0 0 14px;
  font-size: 24px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper);
}

.page-home .price-panel__d {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--cyan-soft);
}

/* ============ 04 青训 ============ */
.page-home .youth {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  margin-top: 42px;
}

.page-home .youth__fig {
  margin: 0;
  border: var(--border-w) solid var(--moss-line);
  background: var(--moss-900);
  box-shadow: var(--shadow-hard);
}

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

.page-home .youth-tl {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
}

.page-home .youth-tl__row {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--moss-line);
}

.page-home .youth-tl__row:first-child {
  border-top: 1px solid var(--moss-line);
}

.page-home .youth-tl__age {
  font-size: 18px;
  font-weight: 700;
  color: var(--amber);
  letter-spacing: .04em;
}

.page-home .youth-tl__row p {
  margin: 0;
  font-size: 16px;
  line-height: 1.78;
  color: var(--paper);
}

.page-home .youth__note {
  margin: 0 0 24px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--cyan-soft);
}

/* ============ 05 章节索引 ============ */
.page-home .chapter--index {
  position: relative;
  overflow: hidden;
}

.page-home .index-texture {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: .16;
  pointer-events: none;
}

.page-home .index-texture img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .filter-bar {
  margin-top: 30px;
}

.page-home .index-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .idxc {
  display: flex;
  flex-direction: column;
  padding: 22px 20px 20px;
  border: var(--border-w) solid var(--home-line);
  background: var(--moss-900);
  box-shadow: var(--shadow-hard);
  transition: box-shadow 140ms var(--ease), transform 140ms var(--ease), border-color 140ms var(--ease);
}

.page-home .idxc:hover {
  border-color: var(--cyan);
  box-shadow: var(--shadow-press);
  transform: translate(4px, 4px);
}

.page-home .idxc__num {
  align-self: flex-start;
  margin-bottom: 14px;
  padding: 2px 9px;
  border: 1px solid var(--home-line);
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-home .idxc__name {
  margin: 0 0 10px;
  font-size: 20px;
  font-weight: 700;
  line-height: 1.35;
  color: var(--paper);
}

.page-home .idxc__desc {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.75;
  color: var(--cyan-soft);
}

.page-home .idxc__cadence {
  margin: 0 0 16px;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--amber);
}

.page-home .idxc__more {
  margin-top: auto;
}

.page-home .idxc__list {
  margin: 0;
  padding: 0 0 0 18px;
  list-style: none;
}

.page-home .idxc__list li {
  position: relative;
  padding: 5px 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--paper);
}

.page-home .idxc__list li::before {
  content: "";
  position: absolute;
  left: -14px;
  top: 15px;
  width: 6px;
  height: 2px;
  background: var(--cyan);
}

/* ============ 06 口径与节奏 ============ */
.page-home .cadence {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
  margin: 42px 0 0;
  padding: 2px;
  list-style: none;
  background: var(--moss-line);
  border: var(--border-w) solid var(--moss-line);
}

.page-home .cadence__item {
  padding: 22px 20px 24px;
  background: var(--ink-800);
}

.page-home .cadence__t {
  display: block;
  margin-bottom: 12px;
  font-size: 15px;
  letter-spacing: .08em;
  color: var(--amber);
}

.page-home .cadence__item h3 {
  margin: 0 0 8px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .cadence__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.72;
  color: var(--cyan-soft);
}

.page-home .source-band {
  margin-top: 44px;
  padding: 30px 24px 28px;
  border: var(--border-w) solid var(--home-line);
  background: rgba(16, 59, 51, .5);
  box-shadow: var(--shadow-hard);
}

.page-home .source-band__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 24px;
}

.page-home .source-band .stat {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .source-band__note {
  margin: 28px 0 0;
  padding-top: 24px;
  border-top: 1px solid var(--moss-line);
  font-size: 15px;
  line-height: 1.85;
  color: var(--cyan-soft);
}

.page-home .source-band__note a {
  color: var(--cyan);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .source-band__note a:hover,
.page-home .source-band__note a:focus-visible {
  color: var(--amber);
}

/* ============ 响应式 ============ */
@media (min-width: 560px) {
  .page-home .hero__cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 720px) {
  .page-home .ring-row {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

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

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

@media (min-width: 860px) {
  .page-home .hero {
    padding: 48px 0 88px;
  }

  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.16fr);
    gap: 52px;
    align-items: start;
  }

  .page-home .chapter {
    padding: 96px 0;
  }

  .page-home .split {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    gap: 24px;
    align-items: stretch;
  }

  .page-home .split__side--away {
    border-left-color: transparent;
  }

  .page-home .split__side--away::before {
    content: "";
    position: absolute;
    left: -4px;
    top: -2px;
    bottom: -2px;
    width: 4px;
    background: var(--cyan);
    transform: skewX(-8deg);
    transform-origin: top center;
  }

  .page-home .youth {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    gap: 44px;
    align-items: start;
  }
}

@media (min-width: 1040px) {
  .page-home .index-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-home .hcard__link,
  .page-home .ring-card,
  .page-home .idxc,
  .page-home .path-item {
    transition: none;
  }

  .page-home .hcard__link:hover,
  .page-home .hcard__link:focus-visible,
  .page-home .ring-card:hover,
  .page-home .idxc:hover,
  .page-home .path-item:hover {
    transform: none;
  }
}
</main>