.page-home {
  --home-gap: 18px;
  --home-cut: 22px;
  display: block;
}

.page-home img {
  max-width: 100%;
  height: auto;
}

.page-home .page-shell {
  width: 100%;
  max-width: var(--shell);
  margin-inline: auto;
  padding-inline: clamp(16px, 4vw, 40px);
  box-sizing: border-box;
}

.page-home .section__title,
.page-home .hero-title,
.page-home .index-item__title,
.page-home .start-card__title {
  overflow-wrap: break-word;
}

/* ---------- 顶部上下文 ---------- */
.page-home .home-context {
  padding-block: 22px 4px;
}

.page-home .home-context__line {
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- 首屏拼贴 ---------- */
.page-home .home-hero {
  padding-block: 10px 36px;
}

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

.page-home .hero-slab {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 400px;
  overflow: hidden;
  background: linear-gradient(155deg, #071026 0%, var(--panel) 55%, #1a1150 100%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 40px), calc(100% - 40px) 100%, 0 100%);
}

.page-home .hero-slab__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-home .hero-slab::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(10, 22, 51, 0.12) 0%, rgba(10, 22, 51, 0.74) 56%, var(--ink-900) 100%),
    linear-gradient(100deg, rgba(57, 255, 158, 0.16) 0%, transparent 48%);
  pointer-events: none;
}

.page-home .hero-slab__body {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: clamp(22px, 4vw, 42px);
  display: grid;
  gap: 16px;
}

.page-home .hero-kicker {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.1em;
  color: var(--muted);
}

.page-home .hero-title {
  margin: 0;
  font-size: var(--fs-34);
  line-height: 1.12;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--white);
  max-width: 18ch;
}

.page-home .hero-lead {
  margin: 0;
  max-width: 54ch;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--text);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hero-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-height: 152px;
  padding: 22px 20px;
  background: linear-gradient(165deg, var(--panel), var(--ink-800));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - 18px) 0, 100% 18px, 100% 100%, 0 100%);
  color: inherit;
  text-decoration: none;
  transition: transform 0.22s var(--ease), background 0.22s var(--ease);
}

.page-home a.hero-card:hover,
.page-home a.hero-card:focus-visible {
  transform: translateY(-4px);
  background: linear-gradient(165deg, #16295f, var(--ink-800));
}

.page-home .hero-card__num {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--orange);
}

.page-home .hero-card__title {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-home .hero-card__desc {
  margin: 0;
  font-size: var(--fs-13);
  line-height: 1.7;
  color: var(--muted);
}

.page-home .hero-card__go {
  margin-top: auto;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.08em;
  color: var(--green);
}

.page-home .hero-card--data {
  justify-content: center;
  gap: 6px;
  background: linear-gradient(165deg, #101f47, var(--ink-900));
}

.page-home .hero-card__big {
  font-family: var(--font-mono);
  font-size: var(--fs-48);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--green);
}

.page-home .hero-card__data-label {
  font-size: var(--fs-13);
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--text);
}

@media (min-width: 700px) {
  .page-home .hero-title {
    font-size: var(--fs-48);
  }
  .page-home .hero-lead {
    font-size: var(--fs-18);
  }
}

@media (min-width: 860px) {
  .page-home .hero-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    grid-auto-rows: minmax(0, auto);
  }
  .page-home .hero-slab {
    grid-column: 1 / 8;
    grid-row: 1 / 3;
    min-height: 520px;
    align-items: center;
  }
  .page-home .hero-card--a {
    grid-column: 8 / 13;
    grid-row: 1 / 2;
  }
  .page-home .hero-card--b {
    grid-column: 8 / 11;
    grid-row: 2 / 3;
  }
  .page-home .hero-card--c {
    grid-column: 11 / 13;
    grid-row: 2 / 3;
  }
}

@media (min-width: 1000px) {
  .page-home .hero-title {
    font-size: var(--fs-72);
    max-width: 13ch;
  }
}

/* ---------- 入口索引 ---------- */
.page-home .home-index {
  padding-block: 54px 42px;
}

.page-home .home-index .filter-bar {
  margin-top: 24px;
}

.page-home .index-list {
  display: grid;
  gap: 0;
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .index-item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  gap: 14px;
  align-items: start;
  padding: 22px 6px;
  border-bottom: 1px solid var(--line);
  transition: background 0.22s var(--ease);
}

.page-home .index-item:hover {
  background: linear-gradient(90deg, rgba(57, 255, 158, 0.07), transparent 62%);
}

.page-home .index-item__num {
  font-family: var(--font-mono);
  font-size: var(--fs-22);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.04em;
  color: var(--orange);
  min-width: 2.4ch;
}

.page-home .index-item__title {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 800;
  letter-spacing: -0.01em;
}

.page-home .index-item__title a {
  color: var(--text);
  text-decoration: none;
}

.page-home .index-item__title a:hover,
.page-home .index-item__title a:focus-visible {
  color: var(--green);
}

.page-home .index-item__desc {
  margin: 8px 0 0;
  font-size: var(--fs-13);
  line-height: 1.75;
  color: var(--muted);
}

.page-home .index-item .tag {
  white-space: nowrap;
}

/* ---------- 三步开场 ---------- */
.page-home .home-start {
  padding-block: 42px 56px;
}

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

.page-home .start-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 236px;
  padding: 32px 24px 26px;
  background: linear-gradient(160deg, var(--panel) 0%, var(--ink-800) 100%);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, calc(100% - var(--home-cut)) 0, 100% var(--home-cut), 100% 100%, 0 100%);
  color: inherit;
  text-decoration: none;
  transition: transform 0.22s var(--ease), background 0.22s var(--ease);
}

.page-home .start-card:hover,
.page-home .start-card:focus-visible {
  transform: translateY(-5px);
  background: linear-gradient(160deg, #16295f, var(--ink-800));
}

.page-home .start-card__num {
  position: absolute;
  top: 2px;
  right: 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-72);
  font-weight: 700;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(57, 255, 158, 0.32);
  pointer-events: none;
}

.page-home .start-card__kicker {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--green);
}

.page-home .start-card__title {
  margin: 0;
  font-size: var(--fs-22);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
  max-width: 12ch;
}

.page-home .start-card__desc {
  margin: 0;
  font-size: var(--fs-16);
  line-height: 1.75;
  color: var(--muted);
}

.page-home .start-card__go {
  margin-top: auto;
  font-size: var(--fs-13);
  font-weight: 700;
  color: var(--green);
}

@media (min-width: 780px) {
  .page-home .start-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

/* ---------- 会员权益 ---------- */
.page-home .home-rights {
  padding-block: 56px;
  background: linear-gradient(180deg, var(--ink-900), var(--ink-800) 50%, var(--ink-900));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .rights-grid {
  display: grid;
  gap: 1px;
  margin-top: 28px;
  background: var(--line);
  border: 1px solid var(--line);
  grid-template-columns: 1fr;
}

.page-home .rights-cell {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 26px 22px 28px;
  background: var(--ink-900);
}

.page-home .rights-cell__key {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-home .rights-cell__title {
  margin: 0;
  font-size: var(--fs-18);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-home .rights-cell__desc {
  margin: 0;
  font-size: var(--fs-13);
  line-height: 1.75;
  color: var(--muted);
}

.page-home .rights-foot {
  margin: 26px 0 0;
}

@media (min-width: 620px) {
  .page-home .rights-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1040px) {
  .page-home .rights-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 回看与版本对照 ---------- */
.page-home .home-review {
  padding-block: 56px;
}

.page-home .review-grid {
  display: grid;
  gap: 32px;
  grid-template-columns: 1fr;
  margin-top: 30px;
}

.page-home .review-h3 {
  margin: 0 0 12px;
  font-size: var(--fs-22);
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-home .review-p {
  margin: 0 0 22px;
  font-size: var(--fs-16);
  line-height: 1.8;
  color: var(--text);
}

.page-home .review-thumb,
.page-home .review-compare {
  margin: 0;
  background: var(--panel);
  border: 1px solid var(--line);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), calc(100% - 26px) 100%, 0 100%);
}

.page-home .review-thumb img,
.page-home .review-compare img {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .review-figcap {
  display: block;
  padding: 12px 16px;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: 0.06em;
  color: var(--muted);
  background: var(--ink-800);
  border-top: 1px solid var(--line);
}

.page-home .review-note {
  margin: 20px 0 0;
  padding: 16px 18px;
  border-left: 3px solid var(--violet);
  background: rgba(108, 75, 255, 0.12);
  font-size: var(--fs-13);
  line-height: 1.8;
  color: var(--text);
}

@media (min-width: 700px) {
  .page-home .review-p {
    font-size: var(--fs-18);
  }
}

@media (min-width: 980px) {
  .page-home .review-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }
  .page-home .review-col--offset {
    margin-top: 56px;
  }
}

/* ---------- 规模数字 ---------- */
.page-home .home-scale {
  padding-block: 56px;
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(57, 255, 158, 0.1), transparent 62%),
    linear-gradient(180deg, var(--ink-800), var(--ink-900));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .scale-pack {
  display: grid;
  gap: 30px;
  grid-template-columns: 1fr;
}

.page-home .scale-visual {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

.page-home .scale-visual img {
  display: block;
  width: 100%;
  height: auto;
  opacity: 0.82;
}

.page-home .scale-stats {
  display: grid;
  gap: 1px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  background: var(--line);
  border: 1px solid var(--line);
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.page-home .scale-stats > li {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 22px 18px 24px;
  background: var(--ink-900);
}

.page-home .scale-value {
  font-family: var(--font-mono);
  font-size: var(--fs-28);
  font-weight: 700;
  line-height: 1.05;
  letter-spacing: 0.04em;
  color: var(--green);
}

.page-home .scale-label {
  font-size: var(--fs-13);
  line-height: 1.6;
  color: var(--muted);
}

@media (min-width: 700px) {
  .page-home .scale-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .scale-value {
    font-size: var(--fs-34);
  }
}

@media (min-width: 980px) {
  .page-home .scale-pack {
    grid-template-columns: minmax(0, 0.88fr) minmax(0, 1.12fr);
    gap: 46px;
    align-items: center;
  }
}

/* ---------- 收尾行动条 ---------- */
.page-home .home-next {
  padding-block: 46px 62px;
}

.page-home .next-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 24px 26px;
  background: linear-gradient(100deg, var(--panel), var(--ink-800));
  border: 1px solid var(--line);
  border-left: 4px solid var(--green);
  clip-path: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 0 100%);
}

.page-home .next-bar__text {
  margin: 0;
  max-width: 46ch;
  font-size: var(--fs-18);
  font-weight: 700;
  line-height: 1.6;
  color: var(--text);
}

.page-home .next-bar__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 减少动态 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .hero-card,
  .page-home .start-card,
  .page-home .index-item {
    transition: none;
  }
  .page-home a.hero-card:hover,
  .page-home .start-card:hover {
    transform: none;
  }
}

/* ---------- 小屏兜底 ---------- */
@media (max-width: 520px) {
  .page-home .index-item {
    grid-template-columns: auto minmax(0, 1fr);
    gap: 4px 12px;
  }
  .page-home .index-item .tag {
    grid-column: 2 / 3;
    justify-self: start;
  }
  .page-home .hero-slab {
    min-height: 360px;
  }
  .page-home .start-card__num {
    font-size: var(--fs-48);
  }
}