.page-home {
  --home-gap: 18px;
  --home-gap-lg: 24px;
  --home-hair: 1px solid var(--jn-line);
  display: block;
  background: var(--jn-paper);
  color: var(--jn-night);
  font-family: var(--jn-body-font);
}

.page-home__crumbs {
  padding-top: 22px;
  padding-bottom: 4px;
}

/* ---------- 首屏拼贴 ---------- */
.page-home__hero {
  padding-top: 18px;
  padding-bottom: 56px;
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .hero-grid__intro {
  padding-bottom: 6px;
}

.page-home .hero-grid__intro .jn-lead {
  margin-top: 14px;
  max-width: 62ch;
  color: var(--jn-graphite);
}

.page-home .hero-grid__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 22px;
}

.page-home .hero-grid__visual {
  margin: 0;
  display: flex;
  flex-direction: column;
  border-top: 3px solid var(--jn-lake);
  background: var(--jn-lake-deep);
}

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

.page-home .hero-figure__cap {
  padding: 10px 14px;
  font-size: 12px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--jn-lake-light);
  border-top: var(--home-hair);
}

.page-home .hero-grid__chip {
  padding: 18px 18px 20px;
  border-left: 3px solid var(--jn-gold);
}

.page-home .hero-grid__chip--progress {
  background: var(--jn-night);
  color: var(--jn-paper);
}

.page-home .hero-grid__chip--progress .jn-label {
  color: var(--jn-lake-light);
}

.page-home .hero-grid__chip--index {
  background: var(--jn-paper-3);
  border-left-color: var(--jn-lake);
  border-top: var(--home-hair);
  border-right: var(--home-hair);
  border-bottom: var(--home-hair);
}

.page-home .chip-value {
  margin: 10px 0 0;
  font-family: var(--jn-display-font);
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -.01em;
}

.page-home .chip-value .jn-num {
  font-size: 38px;
  color: var(--jn-gold);
}

.page-home .chip-list {
  margin: 12px 0 0;
  display: grid;
  gap: 8px;
}

.page-home .chip-list__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding-bottom: 8px;
  border-bottom: var(--home-hair);
}

.page-home .chip-list__row dt {
  font-family: var(--jn-mono-font);
  font-size: 14px;
  font-weight: 700;
  color: var(--jn-lake);
}

.page-home .chip-list__row dd {
  margin: 0;
  font-size: 13px;
  color: var(--jn-graphite);
  text-align: right;
}

.page-home .chip-note {
  margin: 12px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--jn-graphite);
}

.page-home .hero-grid__chip--progress .chip-note {
  color: var(--jn-lake-light);
}

/* ---------- 分档速览 ---------- */
.page-home__tiers {
  padding-top: 52px;
  padding-bottom: 56px;
}

.page-home .tiers-head {
  max-width: 76ch;
}

.page-home .tiers-head .jn-h2 {
  color: var(--jn-paper);
  margin-top: 12px;
}

.page-home .tiers-lead {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--jn-lake-light);
}

.page-home .tier-list {
  list-style: none;
  margin: 34px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: var(--home-hair);
}

.page-home .tier-item {
  padding: 22px 0 24px;
  border-bottom: 1px solid rgba(169, 210, 216, .28);
}

.page-home .tier-item__no {
  display: block;
  font-size: 22px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--jn-gold);
}

.page-home .tier-item--second .tier-item__no {
  color: var(--jn-lake-light);
}

.page-home .tier-item--third .tier-item__no {
  color: var(--jn-gold-deep);
}

.page-home .tier-item--fourth .tier-item__no {
  color: #7FB48F;
}

.page-home .tier-item .jn-h3 {
  margin: 8px 0 0;
  color: var(--jn-paper);
}

.page-home .tier-item p {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 239, 227, .78);
}

.page-home .tiers-foot {
  margin: 30px 0 0;
  padding-left: 16px;
  border-left: 3px solid var(--jn-orange);
  font-size: 14px;
  line-height: 1.8;
  color: var(--jn-lake-light);
}

/* ---------- 轮次带 ---------- */
.page-home__rounds {
  padding-top: 54px;
  padding-bottom: 20px;
}

.page-home .round-rail {
  margin-top: 28px;
}

.page-home .round-rail__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-left: max(6vw, 22px);
  padding-right: max(6vw, 22px);
  padding-bottom: 14px;
}

.page-home .round-card {
  scroll-snap-align: start;
  flex: 0 0 82%;
  min-width: 0;
  background: var(--jn-paper-3);
  border: var(--home-hair);
  border-top: 3px solid var(--jn-lake);
  padding: 18px 16px 20px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.page-home .round-card__no {
  margin: 0;
  font-family: var(--jn-mono-font);
  font-size: 16px;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--jn-lake-deep);
}

.page-home .round-card__time {
  margin: 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--jn-graphite);
}

.page-home .round-card__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--jn-night);
}

.page-home .round-card .jn-tag {
  align-self: flex-start;
  margin-top: auto;
}

.page-home .round-rail__cta {
  padding: 6px max(6vw, 22px) 0;
}

/* ---------- 通栏纹理 ---------- */
.page-home__texture {
  margin: 30px 0 0;
  padding: 0;
  line-height: 0;
  border-top: var(--home-hair);
  border-bottom: var(--home-hair);
}

.page-home__texture img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  object-fit: cover;
  aspect-ratio: 3 / 1;
}

/* ---------- 名单表 ---------- */
.page-home__roster {
  padding-top: 54px;
  padding-bottom: 56px;
}

.page-home .roster-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap-lg);
  margin-top: 26px;
}

.page-home .roster-table__caption {
  caption-side: top;
  text-align: left;
  padding: 0 0 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--jn-graphite);
}

.page-home .roster-side {
  display: grid;
  gap: 14px;
  align-content: start;
}

.page-home .roster-side__btn {
  justify-self: start;
}

/* ---------- 升降级区间 ---------- */
.page-home__zones {
  padding-top: 52px;
  padding-bottom: 56px;
}

.page-home .zones-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap-lg);
  margin-top: 28px;
}

.page-home .zones-svg {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 18px;
}

.page-home .zones-legend {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .zones-legend__item {
  display: grid;
  grid-template-columns: 14px 1fr;
  grid-template-rows: auto auto;
  column-gap: 12px;
  row-gap: 2px;
  padding-bottom: 12px;
  border-bottom: var(--home-hair);
}

.page-home .zones-legend__swatch {
  grid-row: 1 / span 2;
  width: 14px;
  height: 100%;
  min-height: 30px;
}

.page-home .zones-legend__swatch--lake { background: var(--jn-lake); }
.page-home .zones-legend__swatch--light { background: var(--jn-lake-light); }
.page-home .zones-legend__swatch--orange { background: var(--jn-orange); }
.page-home .zones-legend__swatch--green { background: var(--jn-green); }

.page-home .zones-legend__item strong {
  font-family: var(--jn-display-font);
  font-size: 16px;
  font-weight: 700;
}

.page-home .zones-legend__item span:last-child {
  font-size: 13px;
  line-height: 1.7;
  color: var(--jn-graphite);
}

.page-home .zones-note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--jn-graphite);
}

.page-home .zones-figure {
  margin: 0;
  border-top: 3px solid var(--jn-orange);
}

.page-home .zones-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  background: var(--jn-night);
}

.page-home .zones-figure figcaption {
  padding: 10px 0 0;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--jn-graphite);
}

/* ---------- 薪资结构 ---------- */
.page-home__salary {
  padding-top: 4px;
  padding-bottom: 58px;
}

.page-home .salary-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap-lg);
  margin-top: 28px;
}

.page-home .salary-cards {
  display: grid;
  gap: 0;
  border-top: var(--home-hair);
}

.page-home .salary-card {
  padding: 22px 0 24px;
  border-bottom: var(--home-hair);
}

.page-home .salary-card__no {
  display: inline-block;
  font-family: var(--jn-mono-font);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .1em;
  color: var(--jn-gold-deep);
  padding: 2px 8px;
  background: var(--jn-paper-2);
}

.page-home .salary-card .jn-h3 {
  margin: 12px 0 0;
}

.page-home .salary-card p {
  margin: 8px 0 0;
  font-size: 15px;
  line-height: 1.82;
  color: var(--jn-graphite);
}

.page-home .salary-figure {
  margin: 0;
  background: var(--jn-paper-2);
  border: var(--home-hair);
  padding: 14px;
}

.page-home .salary-figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-home .salary-figure figcaption {
  padding-top: 10px;
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--jn-graphite);
}

.page-home .salary-note {
  margin: 28px 0 0;
  padding: 16px 18px;
  background: var(--jn-paper-2);
  border-left: 3px solid var(--jn-lake);
  font-size: 14px;
  line-height: 1.8;
  color: var(--jn-night);
}

/* ---------- 规则章节 ---------- */
.page-home__rules {
  padding-top: 52px;
  padding-bottom: 56px;
  background: var(--jn-lake);
}

.page-home .rules-head {
  max-width: 78ch;
}

.page-home .rules-head .jn-h2 {
  color: var(--jn-paper);
  margin-top: 12px;
}

.page-home .rules-lead {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.82;
  color: rgba(244, 239, 227, .84);
}

.page-home .rules-folds {
  margin-top: 30px;
  display: grid;
  gap: 10px;
}

.page-home .rules-fold {
  background: var(--jn-paper);
  border: 1px solid rgba(13, 22, 32, .18);
}

.page-home .rules-fold .jn-fold__summary {
  cursor: pointer;
  list-style: none;
  padding: 16px 18px;
  font-family: var(--jn-display-font);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--jn-lake-deep);
  border-left: 4px solid var(--jn-gold);
}

.page-home .rules-fold .jn-fold__summary::-webkit-details-marker {
  display: none;
}

.page-home .rules-fold[open] .jn-fold__summary {
  border-bottom: var(--home-hair);
}

.page-home .rules-fold .jn-fold__body {
  padding: 4px 18px 16px;
}

.page-home .rules-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .rules-list__item {
  display: grid;
  grid-template-columns: 34px 1fr;
  column-gap: 12px;
  padding: 16px 0;
  border-bottom: 1px dashed rgba(207, 200, 184, .9);
}

.page-home .rules-list__item:last-child {
  border-bottom: 0;
  padding-bottom: 4px;
}

.page-home .rules-list__no {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  color: var(--jn-gold-deep);
  padding-top: 4px;
}

.page-home .rules-list__item .jn-h3 {
  margin: 0;
  font-size: 17px;
}

.page-home .rules-list__item p {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--jn-graphite);
}

.page-home .rules-foot {
  margin: 26px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(244, 239, 227, .9);
}

.page-home .rules-foot a {
  color: var(--jn-gold);
  text-decoration: underline;
  text-underline-offset: 4px;
}

/* ---------- 客服通道 ---------- */
.page-home__support {
  padding-top: 54px;
  padding-bottom: 62px;
}

.page-home .support-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap-lg);
}

.page-home .support-copy .jn-h2 {
  margin-top: 12px;
}

.page-home .support-copy p {
  margin: 14px 0 0;
  font-size: 16px;
  line-height: 1.82;
  color: var(--jn-graphite);
  max-width: 66ch;
}

.page-home .support-note {
  padding-left: 14px;
  border-left: 3px solid var(--jn-gold);
}

.page-home .support-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-home .support-panel {
  align-self: start;
}

.page-home .support-list {
  margin: 0;
  padding: 0;
}

.page-home .support-list__row {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(207, 200, 184, .22);
}

.page-home .support-list__row:last-child {
  border-bottom: 0;
}

.page-home .support-list__row dt {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--jn-lake-light);
}

.page-home .support-list__row dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--jn-paper);
  word-break: break-word;
}

.page-home .support-panel__note {
  margin: 6px 0 0;
  padding-top: 14px;
  border-top: 1px solid rgba(207, 200, 184, .22);
  font-size: 13px;
  line-height: 1.75;
  color: var(--jn-lake-light);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .tier-list {
    grid-template-columns: repeat(2, 1fr);
    column-gap: 30px;
  }

  .page-home .round-card {
    flex: 0 0 46%;
  }
}

@media (min-width: 960px) {
  .page-home {
    --home-gap: 22px;
    --home-gap-lg: 34px;
  }

  .page-home .hero-grid {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
  }

  .page-home .hero-grid__intro {
    grid-column: 1 / span 7;
  }

  .page-home .hero-grid__visual {
    grid-column: 8 / span 5;
    grid-row: 1 / span 2;
    height: 100%;
  }

  .page-home .hero-figure__img {
    flex: 1 1 0;
    aspect-ratio: auto;
    min-height: 300px;
  }

  .page-home .hero-grid__chip--progress {
    grid-column: 1 / span 4;
  }

  .page-home .hero-grid__chip--index {
    grid-column: 5 / span 3;
  }

  .page-home .tier-list {
    grid-template-columns: repeat(4, 1fr);
    column-gap: 26px;
  }

  .page-home .tier-item {
    border-bottom: 0;
    border-top: 2px solid rgba(169, 210, 216, .35);
    padding-top: 18px;
  }

  .page-home .round-card {
    flex: 0 0 30%;
  }

  .page-home .roster-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
  }

  .page-home .zones-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-home .salary-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }

  .page-home .support-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: start;
  }
}

@media (min-width: 1280px) {
  .page-home .round-rail__list {
    padding-left: calc(max(6vw, 22px) + (100vw - min(100vw, var(--jn-shell-max))) / 2);
    padding-right: calc(max(6vw, 22px) + (100vw - min(100vw, var(--jn-shell-max))) / 2);
  }

  .page-home .round-rail__cta {
    padding-left: calc(max(6vw, 22px) + (100vw - min(100vw, var(--jn-shell-max))) / 2);
  }

  .page-home .round-card {
    flex: 0 0 26%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition: none !important;
    animation: none !important;
  }
}