.page-home {
  --home-gap: clamp(28px, 5vh, 56px);
  --home-rail-top: 118px;
  position: relative;
}

/* ============ HERO ============ */
.page-home .home-hero {
  position: relative;
  padding-block: clamp(104px, 15vh, 168px) clamp(40px, 7vh, 80px);
  overflow: hidden;
}
.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(58% 46% at 78% 18%, rgba(182, 255, 55, 0.13), transparent 68%),
    radial-gradient(52% 44% at 10% 94%, rgba(57, 198, 166, 0.09), transparent 72%);
  pointer-events: none;
}
.page-home .home-hero > * {
  position: relative;
}

.page-home .home-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 5vw, 56px);
  align-items: end;
}
@media (min-width: 900px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 1.42fr) minmax(0, 1fr);
  }
}

.page-home .home-hero__copy {
  max-width: 22ch;
}
@media (min-width: 900px) {
  .page-home .home-hero__copy {
    max-width: none;
    padding-bottom: clamp(20px, 4vh, 48px);
  }
}

.page-home .home-hero__title {
  font-family: var(--bs-font-display);
  font-weight: 900;
  font-size: clamp(42px, 9.4vw, 122px);
  line-height: 0.98;
  letter-spacing: -0.035em;
  color: var(--bs-paper);
  margin: 0.24em 0 0.42em;
}

.page-home .home-hero__lede {
  margin: 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.02vw, 17px);
  line-height: 1.78;
  color: rgba(243, 239, 228, 0.76);
}

.page-home .home-hero__meta {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 16px;
}
@media (min-width: 900px) {
  .page-home .home-hero__meta {
    flex-direction: row;
    align-items: flex-end;
    justify-content: flex-end;
    gap: 18px;
  }
}

.page-home .home-hero__vertical {
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.2em;
  font-size: 12px;
  color: var(--bs-moss);
  margin: 0;
  align-self: flex-end;
  white-space: nowrap;
}
@media (max-width: 899px) {
  .page-home .home-hero__vertical { display: none; }
}

.page-home .home-hero__media {
  margin: 0;
  position: relative;
  overflow: hidden;
  border-radius: var(--bs-radius-lg);
  background: var(--bs-green);
  min-height: 220px;
}
@media (min-width: 900px) {
  .page-home .home-hero__media {
    min-height: 380px;
    margin-right: calc(-1 * var(--bs-gutter));
    border-radius: var(--bs-radius-lg) 0 0 var(--bs-radius-lg);
  }
}
.page-home .home-hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  min-height: 220px;
  object-fit: cover;
  filter: saturate(0.88) contrast(1.04);
}
@media (min-width: 900px) {
  .page-home .home-hero__media img { min-height: 380px; }
}

.page-home .home-hero__scroll {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  margin-top: clamp(36px, 7vh, 84px);
  color: var(--bs-moss);
  font-size: 13px;
  letter-spacing: 0.14em;
  text-decoration: none;
  transition: color var(--bs-dur) var(--bs-ease);
}
.page-home .home-hero__scroll:hover,
.page-home .home-hero__scroll:focus-visible {
  color: var(--bs-lime);
}
.page-home .home-hero__scroll-mark {
  position: relative;
  display: block;
  width: 56px;
  height: 1px;
  background: rgba(159, 179, 166, 0.32);
  overflow: hidden;
}
.page-home .home-hero__scroll-mark::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--bs-lime);
  transform-origin: left center;
  animation: home-scroll-hint 2.6s var(--bs-ease) infinite;
}
@keyframes home-scroll-hint {
  0%   { transform: scaleX(0); transform-origin: left center; }
  55%  { transform: scaleX(1); transform-origin: left center; }
  56%  { transform: scaleX(1); transform-origin: right center; }
  100% { transform: scaleX(0); transform-origin: right center; }
}

/* ============ SHELL ============ */
.page-home .home-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(32px, 5vw, 60px);
  padding-bottom: clamp(64px, 11vh, 132px);
}
@media (min-width: 1080px) {
  .page-home .home-shell {
    grid-template-columns: minmax(150px, 2fr) minmax(0, 10fr);
    gap: clamp(40px, 5vw, 76px);
  }
}

.page-home .home-rail {
  position: static;
}
@media (min-width: 1080px) {
  .page-home .home-rail {
    position: sticky;
    top: var(--home-rail-top);
    align-self: start;
  }
}

.page-home .home-flow {
  display: flex;
  flex-direction: column;
  min-width: 0;
}

/* ============ SECTION BASE ============ */
.page-home .home-section {
  display: flex;
  flex-direction: column;
  gap: var(--home-gap);
  padding-block: clamp(40px, 7vh, 84px);
  border-top: 1px solid var(--bs-hair-soft);
}
.page-home .home-section:first-child {
  border-top: 0;
  padding-top: clamp(16px, 3vh, 32px);
}

.page-home .home-section__head {
  max-width: 66ch;
}
.page-home .home-section__title {
  margin: 12px 0 0;
  font-family: var(--bs-font-display);
  font-weight: 800;
  font-size: clamp(27px, 3.5vw, 50px);
  line-height: 1.08;
  letter-spacing: -0.022em;
  color: var(--bs-paper);
  max-width: 20ch;
}
.page-home .home-section__lede {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(243, 239, 228, 0.7);
  max-width: 62ch;
}

/* ============ 02 FORM ============ */
.page-home .home-form__tracks {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--bs-hair);
  border-radius: var(--bs-radius-md);
  overflow: hidden;
}
@media (min-width: 760px) {
  .page-home .home-form__tracks {
    grid-template-columns: 1.35fr minmax(0, 1fr);
  }
}

.page-home .home-form__track {
  background: var(--bs-green);
  padding: clamp(20px, 2.8vw, 32px);
}
.page-home .home-form__track--meta {
  background: var(--bs-ink);
}

.page-home .home-form__track-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 8px;
}

.page-home .home-form__rows {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}
.page-home .home-form__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
  border-bottom: 1px solid var(--bs-hair);
  font-size: 14px;
  color: rgba(243, 239, 228, 0.78);
  transition: background var(--bs-dur) var(--bs-ease),
              padding-inline var(--bs-dur) var(--bs-ease),
              color var(--bs-dur) var(--bs-ease);
}
.page-home .home-form__row:last-child { border-bottom: 0; }
.page-home .home-form__row:hover,
.page-home .home-form__row:focus-within {
  background: rgba(182, 255, 55, 0.06);
  padding-inline: 12px;
  color: var(--bs-paper);
}
.page-home .home-form__row-label {
  flex: 1 1 auto;
  min-width: 0;
}
.page-home .home-form__row-value {
  flex: 0 0 auto;
  font-family: var(--bs-font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.04em;
  color: var(--bs-paper);
}

.page-home .home-form__figure {
  margin: 0;
  border-radius: var(--bs-radius-md);
  overflow: hidden;
  background: var(--bs-glass);
  border: 1px solid var(--bs-hair);
}
.page-home .home-form__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1080 / 480;
  object-fit: cover;
  opacity: 0.94;
}
.page-home .home-form__caption {
  padding: 12px clamp(16px, 2vw, 22px) 14px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--bs-moss);
  border-top: 1px solid var(--bs-hair-soft);
}

/* ============ 03 MAP ============ */
.page-home .home-map__figure {
  margin: 0;
  border-radius: var(--bs-radius-md);
  overflow: hidden;
  background: var(--bs-glass);
  border: 1px solid var(--bs-hair);
}
.page-home .home-map__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1200 / 720;
  object-fit: cover;
  opacity: 0.94;
}
.page-home .home-map__caption {
  padding: 12px clamp(16px, 2vw, 22px) 14px;
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--bs-moss);
  border-top: 1px solid var(--bs-hair-soft);
}

.page-home .home-map__legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  font-size: 13px;
  color: rgba(243, 239, 228, 0.72);
}
.page-home .home-map__legend-item {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}
.page-home .home-map__dot {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
}
.page-home .home-map__dot--lime { background: var(--bs-lime); }
.page-home .home-map__dot--amber {
  background: transparent;
  border: 2px solid var(--bs-amber);
}

.page-home .home-map__cta {
  align-self: flex-start;
}

/* ============ 04 MODULES ============ */
.page-home .home-modules__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.2vw, 26px);
}
@media (min-width: 720px) {
  .page-home .home-modules__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1080px) {
  .page-home .home-modules__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }
  .page-home .home-mod--roster  { grid-column: span 7; }
  .page-home .home-mod--preview { grid-column: span 5; }
  .page-home .home-mod--review  { grid-column: span 4; }
  .page-home .home-mod--corner  { grid-column: span 8; }
}

.page-home .home-mod {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: clamp(20px, 2.6vw, 32px);
  border-radius: var(--bs-radius-md);
  background: var(--bs-glass);
  border: 1px solid var(--bs-hair);
  overflow: hidden;
  min-width: 0;
}

.page-home .home-mod__head {
  display: flex;
  align-items: baseline;
  gap: 12px;
  margin-bottom: 6px;
}
.page-home .home-mod__index {
  font-family: var(--bs-font-mono);
  letter-spacing: 0.14em;
  color: var(--bs-lime);
}
.page-home .home-mod__title {
  margin: 0;
  font-family: var(--bs-font-display);
  font-weight: 700;
  font-size: clamp(18px, 1.75vw, 23px);
  letter-spacing: -0.012em;
  line-height: 1.2;
  color: var(--bs-paper);
}
.page-home .home-mod__note {
  margin: 12px 0 4px;
  font-size: 13.5px;
  line-height: 1.75;
  color: rgba(243, 239, 228, 0.68);
}
.page-home .home-mod__link {
  align-self: flex-start;
  margin-top: auto;
  padding-top: 18px;
}

/* 模块 01 · 表格缩略 */
.page-home .home-mod--roster {
  background:
    linear-gradient(180deg, rgba(182, 255, 55, 0.045), transparent 42%),
    var(--bs-glass);
}
.page-home .home-mod__table {
  margin-top: 16px;
  font-size: 13px;
}
.page-home .home-mod__table th,
.page-home .home-mod__table td {
  padding: 10px 10px;
  text-align: left;
}
.page-home .home-mod__table td {
  font-family: var(--bs-font-mono);
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.03em;
}

/* 模块 02 · 要点卡叠层 */
.page-home .home-mod--preview {
  background: linear-gradient(160deg, var(--bs-green) 0%, var(--bs-glass) 78%);
}
.page-home .home-mod__stack {
  list-style: none;
  margin: 18px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-home .home-mod__stack-card {
  padding: 12px 16px;
  border-radius: var(--bs-radius-sm);
  background: rgba(243, 239, 228, 0.055);
  border: 1px solid var(--bs-hair);
  font-size: 13.5px;
  line-height: 1.65;
  color: rgba(243, 239, 228, 0.84);
  transition: transform var(--bs-dur) var(--bs-ease),
              background var(--bs-dur) var(--bs-ease),
              border-color var(--bs-dur) var(--bs-ease);
}
.page-home .home-mod__stack-card:nth-child(2) { margin-left: 10px; }
.page-home .home-mod__stack-card:nth-child(3) { margin-left: 20px; }
.page-home .home-mod__stack-card:nth-child(4) { margin-left: 30px; }
.page-home .home-mod--preview:hover .home-mod__stack-card,
.page-home .home-mod--preview:focus-within .home-mod__stack-card {
  margin-left: 0;
  background: rgba(243, 239, 228, 0.085);
  border-color: var(--bs-lime-hair);
}

/* 模块 03 · 点球点 */
.page-home .home-mod--review {
  background:
    radial-gradient(78% 58% at 50% 0%, rgba(228, 87, 61, 0.2), transparent 70%),
    var(--bs-paper);
  color: var(--bs-ink);
  border-color: transparent;
  align-items: stretch;
}
.page-home .home-mod--review .home-mod__title { color: var(--bs-ink); }
.page-home .home-mod--review .home-mod__index { color: var(--bs-red); }
.page-home .home-mod__spot {
  width: clamp(96px, 12vw, 132px);
  aspect-ratio: 1 / 1;
  margin: 22px auto 0;
}
.page-home .home-mod__spot svg {
  display: block;
  width: 100%;
  height: 100%;
}
.page-home .home-mod__spot-value {
  margin: 18px 0 0;
  text-align: center;
  font-family: var(--bs-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: clamp(34px, 4.2vw, 46px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--bs-ink);
}
.page-home .home-mod__spot-value .bs-data {
  color: var(--bs-ink);
}
.page-home .home-mod__spot-label {
  margin: 10px auto 0;
  max-width: 30ch;
  text-align: center;
  font-size: 12.5px;
  line-height: 1.72;
  color: rgba(12, 20, 19, 0.66);
}
.page-home .home-mod--review .home-mod__link {
  align-self: center;
  color: var(--bs-green);
}

/* 模块 04 · 角球弧线 */
.page-home .home-mod--corner {
  background: var(--bs-green);
  border-color: rgba(182, 255, 55, 0.16);
}
.page-home .home-mod__corner-body {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.4vw, 28px);
  margin-top: 14px;
  align-items: center;
}
@media (min-width: 640px) {
  .page-home .home-mod__corner-body {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  }
}
.page-home .home-mod__corner-copy {
  display: flex;
  flex-direction: column;
  gap: 18px;
  align-items: flex-start;
}
.page-home .home-mod__corner-note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.78;
  color: rgba(243, 239, 228, 0.76);
}
.page-home .home-mod__corner-figure {
  margin: 0;
  border-radius: var(--bs-radius-sm);
  overflow: hidden;
  background: var(--bs-ink);
  border: 1px solid var(--bs-hair-soft);
}
.page-home .home-mod__corner-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  max-height: 260px;
  object-fit: cover;
  opacity: 0.9;
}

/* ============ 05 BOUNDARY ============ */
.page-home .home-boundary__timeline {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin: 0;
  background: var(--bs-hair);
  border-radius: var(--bs-radius-md);
  overflow: hidden;
}
@media (min-width: 760px) {
  .page-home .home-boundary__timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1080px) {
  .page-home .home-boundary__timeline {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.page-home .home-boundary__item {
  background: var(--bs-glass);
  padding: clamp(20px, 2.4vw, 28px);
}
.page-home .home-boundary__item dt {
  font-family: var(--bs-font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 12.5px;
  letter-spacing: 0.08em;
  color: var(--bs-lime);
}
.page-home .home-boundary__item dd {
  margin: 12px 0 0;
  font-size: 13.5px;
  line-height: 1.74;
  color: rgba(243, 239, 228, 0.72);
}

.page-home .home-boundary__note {
  display: grid;
  gap: 22px;
  padding: clamp(24px, 3.2vw, 40px);
  border-radius: var(--bs-radius-lg);
}
.page-home .home-boundary__note-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.82;
  color: rgba(12, 20, 19, 0.82);
  max-width: 72ch;
}
.page-home .home-boundary__links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .home-boundary__misc {
  margin: 0;
  color: var(--bs-moss);
}

/* ============ 动效降级 ============ */
@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero__scroll-mark::after {
    animation: none;
    transform: scaleX(1);
  }
  .page-home .home-form__row,
  .page-home .home-mod__stack-card {
    transition: none;
  }
}