.page-home {
  --home-pad: clamp(18px, 4vw, 44px);
  --home-card-r: 24px;
  position: relative;
  overflow-x: clip;
}

/* ---------- 左侧章节索引 ---------- */
.home-index {
  display: none;
}

@media (min-width: 1400px) {
  .home-index {
    position: fixed;
    left: 20px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 6;
    display: flex;
    flex-direction: column;
    gap: 4px;
  }
  .home-index__item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 5px 8px;
    border-radius: var(--kj-radius-pill);
    text-decoration: none;
    color: var(--kj-text-3);
    font-family: var(--kj-font-mono);
    font-size: 11px;
    letter-spacing: .12em;
    transition: color .24s var(--kj-ease), background-color .24s var(--kj-ease);
  }
  .home-index__dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: currentColor;
    opacity: .45;
    transition: opacity .24s var(--kj-ease), background-color .24s var(--kj-ease);
  }
  .home-index__item:hover,
  .home-index__item.is-active {
    color: var(--kj-gold-light);
    background: rgba(199, 162, 44, .07);
  }
  .home-index__item.is-active .home-index__dot {
    opacity: 1;
    background: var(--kj-action);
  }
}

/* ---------- 首屏 ---------- */
.home-hero {
  padding: calc(var(--home-pad) + 8px) 0 clamp(48px, 8vw, 96px);
}

.home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
  align-items: center;
  margin-top: clamp(28px, 5vw, 56px);
}

.home-hero__lead .kj-title--display {
  margin: 14px 0 0;
  max-width: 12ch;
}

.home-hero__meta {
  list-style: none;
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--kj-text-2);
  border-left: 1px solid var(--kj-line-strong);
  padding-left: 16px;
}

.home-hero__metak {
  display: inline-block;
  min-width: 3.6em;
  color: var(--kj-gold);
}

.home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(26px, 3vw, 36px);
}

.home-hero__anchor {
  margin: 0;
  position: relative;
  border-radius: var(--kj-radius-lg);
  overflow: hidden;
  border: 1px solid var(--kj-line-strong);
  background: var(--kj-felt-800);
  box-shadow: var(--kj-shadow);
}

.home-hero__anchor::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 78% 12%, rgba(233, 206, 114, .16), transparent 58%),
    linear-gradient(180deg, transparent 45%, rgba(11, 33, 27, .82) 100%);
  pointer-events: none;
}

.home-hero__anchor img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.home-hero__anchor figcaption {
  position: absolute;
  left: 18px;
  bottom: 16px;
  z-index: 1;
  font-size: 11px;
  letter-spacing: .14em;
  color: var(--kj-gold-light);
}

@media (min-width: 900px) {
  .home-hero__grid {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 1fr);
    gap: clamp(36px, 5vw, 72px);
  }
  .home-hero__meta {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 8px 28px;
  }
}

/* ---------- 通用区块节奏 ---------- */
.home-section {
  padding: clamp(52px, 8vw, 96px) 0;
}

.home-scale {
  background:
    linear-gradient(180deg, rgba(20, 56, 44, .52), rgba(11, 33, 27, 0)) ,
    transparent;
}

/* ---------- 段位刻度 ---------- */
.home-scale__track {
  position: relative;
  margin-top: clamp(34px, 5vw, 52px);
}

.home-scale__line {
  display: none;
}

.home-scale__nodes {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px 10px;
}

.home-scale__node {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 12px 18px;
  border-radius: 18px;
  border: 1px solid var(--kj-hair);
  background: var(--kj-glass-soft);
  transition: border-color .24s var(--kj-ease), background-color .24s var(--kj-ease), transform .24s var(--kj-ease);
}

.home-scale__node:hover,
.home-scale__node:focus-within {
  border-color: var(--kj-line-strong);
  background: rgba(199, 162, 44, .06);
  transform: translateY(-3px);
}

.home-scale__id {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--kj-text-3);
}

.home-scale__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  border: 1px solid var(--kj-gold);
  background: transparent;
}

.home-scale__node.is-start .home-scale__dot {
  background: var(--kj-action);
  border-color: var(--kj-action);
  box-shadow: 0 0 0 5px rgba(255, 90, 43, .16);
}

.home-scale__name {
  font-size: 17px;
  font-weight: 700;
  color: var(--kj-text);
  letter-spacing: .02em;
}

.home-scale__hint {
  position: absolute;
  left: 12px;
  right: 12px;
  bottom: calc(100% + 8px);
  padding: 10px 12px;
  border-radius: 14px;
  background: var(--kj-felt-800);
  border: 1px solid var(--kj-line-strong);
  color: var(--kj-text-2);
  font-size: 12px;
  line-height: 1.6;
  opacity: 0;
  transform: translateY(6px);
  pointer-events: none;
  transition: opacity .24s var(--kj-ease), transform .24s var(--kj-ease);
  z-index: 3;
}

.home-scale__node:hover .home-scale__hint,
.home-scale__node:focus-within .home-scale__hint {
  opacity: 1;
  transform: translateY(0);
}

.home-scale__foot {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: clamp(30px, 4vw, 42px);
  padding-top: clamp(24px, 3vw, 32px);
  border-top: 1px solid var(--kj-line);
}

.home-scale__note {
  margin: 0;
  max-width: 62ch;
  color: var(--kj-text-2);
  font-size: 15px;
  line-height: 1.85;
}

.home-scale__marker {
  display: inline-block;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--kj-action);
  margin-right: 8px;
  vertical-align: middle;
}

.home-scale__foot .kj-btn {
  align-self: flex-start;
}

@media (min-width: 760px) {
  .home-scale__nodes {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
  }
  .home-scale__line {
    display: block;
    position: absolute;
    left: 24px;
    right: 24px;
    top: 52px;
    height: 1px;
    background: linear-gradient(90deg, var(--kj-gold), rgba(199, 162, 44, .12));
  }
  .home-scale__node {
    background: transparent;
    border-color: transparent;
    padding: 12px 6px 20px;
  }
  .home-scale__foot {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
  .home-scale__foot .kj-btn {
    align-self: auto;
    flex: none;
  }
}

/* ---------- 四轮时间轴 ---------- */
.home-timeline__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
}

.home-timeline__total {
  margin: 22px 0 0;
  display: inline-block;
  padding: 8px 16px;
  border-radius: var(--kj-radius-pill);
  border: 1px solid var(--kj-line-strong);
  color: var(--kj-gold-light);
  font-size: 12px;
  letter-spacing: .12em;
}

.home-tl {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  counter-reset: tl;
}

.home-tl__step {
  position: relative;
  padding: 20px 20px 20px 22px;
  border-radius: 20px;
  border: 1px solid var(--kj-hair);
  border-left: 2px solid var(--kj-gold);
  background: linear-gradient(180deg, rgba(20, 56, 44, .62), rgba(11, 33, 27, .28));
  transition: border-color .24s var(--kj-ease), transform .24s var(--kj-ease);
}

.home-tl__step:hover {
  border-color: var(--kj-line-strong);
  border-left-color: var(--kj-action);
  transform: translateY(-3px);
}

.home-tl__num {
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--kj-gold);
}

.home-tl__name {
  margin: 8px 0 8px;
  font-size: 20px;
  font-weight: 700;
  color: var(--kj-text);
}

.home-tl__desc {
  margin: 0;
  color: var(--kj-text-2);
  font-size: 14px;
  line-height: 1.8;
}

.home-tl__time {
  display: inline-block;
  margin-top: 14px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--kj-clay);
}

.home-timeline__figure {
  margin: clamp(30px, 4vw, 46px) 0 0;
  border-radius: var(--kj-radius);
  overflow: hidden;
  border: 1px solid var(--kj-line);
  background: var(--kj-felt-800);
}

.home-timeline__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 33 / 20;
  object-fit: cover;
}

.home-timeline__figure figcaption {
  padding: 14px 18px;
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--kj-text-3);
  border-top: 1px solid var(--kj-hair);
}

@media (min-width: 900px) {
  .home-timeline__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }
  .home-tl {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }
  .home-tl__step {
    padding: 22px 18px;
  }
}

/* ---------- 好友开桌与观战 ---------- */
.home-table {
  background: linear-gradient(180deg, rgba(47, 107, 82, .14), transparent 70%);
}

.home-table__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 52px);
  align-items: start;
}

.home-table__figure {
  margin: 0;
  border-radius: var(--kj-radius);
  overflow: hidden;
  border: 1px solid var(--kj-line-strong);
  background: var(--kj-felt-800);
}

.home-table__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 13;
  object-fit: cover;
}

.home-table__list {
  list-style: none;
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.home-table__list li {
  padding: 18px 20px;
  border-radius: 18px;
  border: 1px solid var(--kj-hair);
  background: var(--kj-glass-soft);
  transition: border-color .24s var(--kj-ease);
}

.home-table__list li:hover {
  border-color: var(--kj-line-strong);
}

.home-table__list strong {
  display: block;
  margin: 10px 0 6px;
  font-size: 16px;
  color: var(--kj-gold-light);
  font-weight: 700;
}

.home-table__list p {
  margin: 0;
  color: var(--kj-text-2);
  font-size: 14px;
  line-height: 1.8;
}

.home-table__body .kj-btn {
  margin-top: clamp(22px, 3vw, 30px);
}

@media (min-width: 900px) {
  .home-table__grid {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
  }
  .home-table__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

/* ---------- 六段速览 ---------- */
.home-ladder__figure {
  margin: clamp(28px, 4vw, 44px) 0 0;
  border-radius: var(--kj-radius);
  overflow: hidden;
  border: 1px solid var(--kj-line);
  background: var(--kj-felt-800);
}

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

.home-ladder__cards {
  list-style: none;
  margin: clamp(24px, 3vw, 34px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.home-ladder__card {
  position: relative;
  display: flex;
  flex-direction: column;
  padding: 24px 22px;
  border-radius: var(--home-card-r);
  border: 1px solid var(--kj-hair);
  background:
    radial-gradient(70% 60% at 88% 8%, rgba(178, 102, 60, .16), transparent 60%),
    var(--kj-glass-soft);
  transition: border-color .26s var(--kj-ease), transform .26s var(--kj-ease), background-color .26s var(--kj-ease);
}

.home-ladder__card:hover {
  border-color: var(--kj-line-strong);
  transform: translateY(-4px);
}

.home-ladder__lv {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--kj-gold);
}

.home-ladder__card h3 {
  margin: 12px 0 8px;
  font-size: 22px;
  font-weight: 800;
  color: var(--kj-text);
  letter-spacing: .02em;
}

.home-ladder__card p {
  margin: 0;
  color: var(--kj-text-2);
  font-size: 14px;
  line-height: 1.85;
}

.home-ladder__card--s {
  min-height: 148px;
}
.home-ladder__card--m {
  min-height: 182px;
}
.home-ladder__card--l {
  min-height: 216px;
}

.home-ladder__foot {
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
  margin-top: clamp(28px, 4vw, 40px);
}

.home-ladder__foot .kj-mono {
  font-size: 11px;
  letter-spacing: .12em;
  color: var(--kj-text-3);
}

@media (min-width: 760px) {
  .home-ladder__cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
  }
  .home-ladder__foot {
    flex-direction: row;
    align-items: center;
    gap: 24px;
  }
}

/* ---------- 规则底气 ---------- */
.home-trust {
  background: linear-gradient(180deg, transparent, rgba(47, 107, 82, .16) 45%, transparent);
}

.home-trust__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
  margin-top: clamp(28px, 4vw, 42px);
}

.home-trust__item {
  padding: 26px 24px 28px;
}

.home-trust__n {
  display: block;
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--kj-clay);
}

.home-trust__item h3 {
  margin: 14px 0 10px;
  font-size: 19px;
  font-weight: 700;
  line-height: 1.5;
  color: var(--kj-gold-light);
}

.home-trust__item p {
  margin: 0;
  color: var(--kj-text-2);
  font-size: 14px;
  line-height: 1.9;
}

@media (min-width: 760px) {
  .home-trust__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    align-items: stretch;
  }
}

/* ---------- 起步三步（米白分区） ---------- */
.home-start {
  padding: clamp(56px, 9vw, 104px) 0;
  background: var(--kj-cream);
  color: var(--kj-ink);
}

.home-start__head {
  max-width: 62ch;
}

.home-start__eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  letter-spacing: .16em;
  color: var(--kj-clay);
}

.home-start__title {
  margin: 0 0 16px;
  font-size: clamp(28px, 4.4vw, 42px);
  font-weight: 800;
  line-height: 1.24;
  color: var(--kj-ink);
  letter-spacing: -.01em;
}

.home-start__lede {
  margin: 0;
  font-size: 16px;
  line-height: 1.9;
  color: #3D4742;
}

.home-start__steps {
  list-style: none;
  margin: clamp(32px, 5vw, 52px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  border-top: 1px solid rgba(16, 22, 20, .14);
}

.home-start__step {
  padding: 26px 0;
  border-bottom: 1px solid rgba(16, 22, 20, .14);
}

.home-start__n {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--kj-clay);
}

.home-start__step h3 {
  margin: 12px 0 10px;
  font-size: 21px;
  font-weight: 800;
  color: var(--kj-ink);
}

.home-start__step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.9;
  color: #3D4742;
}

.home-start__cta {
  margin-top: clamp(28px, 4vw, 42px);
}

@media (min-width: 760px) {
  .home-start__steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .home-start__step {
    padding: 32px 28px 32px 0;
    border-bottom: none;
    border-right: 1px solid rgba(16, 22, 20, .14);
  }
  .home-start__step:last-child {
    border-right: none;
  }
  .home-start__step + .home-start__step {
    padding-left: 28px;
  }
}

/* ---------- 最新动态与收束 ---------- */
.home-latest__list {
  list-style: none;
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.home-latest__item {
  display: flex;
  flex-direction: column;
  padding: 24px 22px;
  border-radius: var(--kj-radius);
  border: 1px solid var(--kj-hair);
  background: var(--kj-glass-soft);
  transition: border-color .26s var(--kj-ease), transform .26s var(--kj-ease);
}

.home-latest__item:hover {
  border-color: var(--kj-line-strong);
  transform: translateY(-4px);
}

.home-latest__item h3 {
  margin: 14px 0 10px;
  font-size: 18px;
  font-weight: 700;
  line-height: 1.55;
  color: var(--kj-text);
}

.home-latest__item p {
  margin: 0 0 18px;
  color: var(--kj-text-2);
  font-size: 14px;
  line-height: 1.85;
}

.home-latest__more {
  margin-top: auto;
  align-self: flex-start;
  color: var(--kj-gold);
  font-size: 13px;
  letter-spacing: .08em;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .22s var(--kj-ease), border-color .22s var(--kj-ease);
}

.home-latest__more:hover {
  color: var(--kj-gold-light);
  border-bottom-color: var(--kj-gold-light);
}

.home-latest__cta {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: clamp(34px, 5vw, 54px);
  padding-top: clamp(26px, 4vw, 38px);
  border-top: 1px solid var(--kj-line);
}

.home-latest__cta p {
  margin: 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--kj-text-2);
}

.home-latest__btns {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

@media (min-width: 760px) {
  .home-latest__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }
  .home-latest__cta {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

@media (min-width: 1180px) {
  .home-latest__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}