.page-home {
  --home-cut: 22px;
  background: var(--mist);
  color: var(--ink);
}

.page-home img {
  max-width: 100%;
  display: block;
}

/* ---------- 滚动揭示 ---------- */
.js .page-home [data-reveal] {
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.5s var(--ease), transform 0.5s var(--ease);
}
.js .page-home [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}
@media (prefers-reduced-motion: reduce) {
  .js .page-home [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

/* ---------- 章节标题统一 ---------- */
.page-home .home-rounds__title,
.page-home .home-clubs__title,
.page-home .home-downloads__title,
.page-home .home-why__title,
.page-home .home-coop__title {
  margin: 14px 0 0;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.14;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.page-home .home-rounds__lead,
.page-home .home-clubs__text,
.page-home .home-downloads__lead,
.page-home .home-coop__text {
  max-width: 36em;
  margin: clamp(16px, 2vw, 22px) 0 0;
  font-size: 16px;
  line-height: 1.8;
}

/* ================= 首屏 ================= */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(115% 85% at 88% 6%, rgba(44, 134, 176, 0.3), transparent 62%),
    var(--green-deep);
  color: var(--mist);
  padding-top: calc(var(--header-h) + clamp(40px, 7vw, 104px));
  padding-bottom: clamp(48px, 7vw, 96px);
}

.page-home .home-hero__ghost {
  position: absolute;
  right: -0.05em;
  bottom: -0.14em;
  z-index: 0;
  font-family: var(--font-mono);
  font-size: clamp(150px, 28vw, 360px);
  font-weight: 700;
  line-height: 0.8;
  letter-spacing: 0.02em;
  color: var(--mist);
  opacity: 0.08;
  pointer-events: none;
  user-select: none;
}

.page-home .home-hero__track {
  position: absolute;
  left: 20%;
  bottom: 0;
  z-index: 0;
  width: 2px;
  height: clamp(110px, 16vw, 210px);
  background: linear-gradient(to bottom, transparent, var(--blue-bright));
  transform: rotate(12deg);
  transform-origin: bottom left;
  opacity: 0.8;
  pointer-events: none;
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}

.page-home .home-hero__crumb {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: var(--mist-62);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
}

.page-home .home-hero__title {
  margin: clamp(16px, 2.4vw, 30px) 0 0;
  font-size: clamp(46px, 8.6vw, 104px);
  line-height: 1.02;
  font-weight: 400;
  letter-spacing: -0.01em;
  color: var(--mist);
}

.page-home .home-hero__title-line {
  display: block;
}

.page-home .home-hero__title-line--alt {
  margin-top: 0.1em;
  font-size: 0.82em;
  font-weight: 500;
  color: var(--sand);
  letter-spacing: 0.01em;
}

.page-home .home-hero__lead {
  max-width: 34em;
  margin: clamp(20px, 3vw, 32px) 0 0;
  font-size: clamp(16px, 1.3vw, 18px);
  line-height: 1.8;
  color: var(--mist-82);
}

.page-home .home-hero__cta {
  margin-top: clamp(24px, 3.4vw, 40px);
}

.page-home .home-hero__index {
  list-style: none;
  margin: clamp(28px, 4vw, 46px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 28px;
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-home .home-hero__index a {
  color: var(--mist-62);
  text-decoration: none;
  border-bottom: 1px solid var(--mist-14);
  padding-bottom: 2px;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .home-hero__index a:hover,
.page-home .home-hero__index a:focus-visible {
  color: var(--sand);
  border-color: var(--sand);
}

.page-home .home-hero__media {
  margin: 0;
  position: relative;
  align-self: end;
  overflow: hidden;
  background: var(--blue-deep);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 0 100%);
}

.page-home .home-hero__media img {
  width: 100%;
  height: clamp(220px, 44vw, 520px);
  object-fit: cover;
  filter: saturate(1.05) contrast(1.04);
}

@media (min-width: 900px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
  }
}

/* ================= 轮次滑轨 ================= */
.page-home .home-rounds {
  position: relative;
  overflow: hidden;
}

.page-home .home-rounds__texture {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  max-width: none;
  object-fit: cover;
  opacity: 0.16;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-home .home-rounds__head,
.page-home .home-rounds__foot {
  position: relative;
  z-index: 1;
}

.page-home .home-rounds .wh-section-index {
  color: var(--sand);
}

.page-home .home-rounds__lead {
  color: var(--mist-82);
}

.page-home .home-rounds__rail {
  position: relative;
  z-index: 1;
  margin-top: clamp(26px, 4vw, 46px);
  padding-inline: max(var(--gutter), calc((100vw - var(--container)) / 2));
  padding-block: 10px 22px;
  overflow-x: auto;
  overflow-y: hidden;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: var(--blue-bright) transparent;
}

.page-home .home-rounds__rail::-webkit-scrollbar {
  height: 6px;
}

.page-home .home-rounds__rail::-webkit-scrollbar-thumb {
  background: var(--blue-bright);
  border-radius: 3px;
}

.page-home .home-rounds__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  align-items: stretch;
  gap: clamp(4px, 0.8vw, 10px);
  width: max-content;
}

.page-home .home-rounds__list > li {
  flex: 0 0 auto;
  scroll-snap-align: center;
}

.page-home .home-round__link {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: clamp(60px, 7vw, 88px);
  height: clamp(70px, 8vw, 104px);
  padding: 0 clamp(8px, 1.2vw, 16px);
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.5vw, 32px);
  font-weight: 700;
  letter-spacing: 0.02em;
  color: var(--mist-45);
  text-decoration: none;
  border-top: 1px solid var(--mist-14);
  border-bottom: 1px solid var(--mist-14);
  transition: color 0.2s var(--ease), background-color 0.2s var(--ease), transform 0.24s var(--ease), border-color 0.24s var(--ease);
}

.page-home .home-round__link:hover,
.page-home .home-round__link:focus-visible {
  color: var(--mist);
  background: rgba(241, 245, 240, 0.06);
}

.page-home .home-rounds__item.is-current .home-round__link {
  color: var(--sand);
  border-color: var(--sand);
  transform: scale(1.08);
}

.page-home .home-rounds__foot {
  margin-top: clamp(18px, 2.6vw, 30px);
  display: flex;
  flex-wrap: wrap;
  gap: 12px 32px;
  align-items: baseline;
  justify-content: space-between;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-62);
}

.page-home .home-rounds__note {
  margin: 0;
  max-width: 46em;
}

.page-home .home-rounds__more {
  color: var(--blue-bright);
  text-decoration: none;
  border-bottom: 1px solid var(--blue-bright);
  padding-bottom: 2px;
  font-family: var(--font-mono);
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.page-home .home-rounds__more:hover,
.page-home .home-rounds__more:focus-visible {
  color: var(--sand);
  border-color: var(--sand);
}

/* ================= 本地板块 ================= */
.page-home .home-clubs__inner {
  max-width: 1080px;
  margin-inline: auto;
  display: grid;
  gap: clamp(32px, 5vw, 64px);
}

.page-home .home-clubs__text {
  color: var(--gray);
}

.page-home .home-clubs .wh-btn--link {
  margin-top: clamp(20px, 2.6vw, 28px);
}

.page-home .home-clubs__panel {
  display: grid;
  gap: clamp(24px, 3.4vw, 40px);
}

.page-home .home-clubs__grid {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: clamp(12px, 2.4vw, 22px);
}

.page-home .home-club {
  --badge-size: clamp(86px, 13vw, 128px);
  width: var(--badge-size);
  height: var(--badge-size);
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  border-radius: 50%;
  border: 1px dashed var(--green-mid);
  background: radial-gradient(circle at 50% 42%, rgba(30, 92, 69, 0.12), transparent 72%);
  color: var(--green-deep);
  text-decoration: none;
  text-align: center;
  transition: border-color 0.24s var(--ease), border-style 0.24s var(--ease), transform 0.24s var(--ease), background-color 0.24s var(--ease);
}

.page-home .home-club .wh-badge__abbr {
  font-size: clamp(15px, 1.9vw, 19px);
  font-weight: 700;
  letter-spacing: 0.02em;
  line-height: 1.2;
}

.page-home .home-club .wh-badge__meta {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.04em;
  color: var(--gray);
  line-height: 1.3;
}

.page-home .home-club:hover,
.page-home .home-club:focus-visible {
  border-style: solid;
  border-color: var(--sand);
  background: rgba(217, 165, 72, 0.1);
  transform: translateY(-4px);
}

.page-home .home-clubs__media {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: var(--blue-deep);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--home-cut) 100%, 0 calc(100% - var(--home-cut)));
}

.page-home .home-clubs__media img {
  width: 100%;
  height: clamp(200px, 34vw, 340px);
  object-fit: cover;
}

@media (min-width: 560px) {
  .page-home .home-clubs__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 1024px) {
  .page-home .home-clubs__inner {
    grid-template-columns: minmax(0, 4fr) minmax(0, 8fr);
    align-items: start;
  }
  .page-home .home-clubs__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ================= 资料下载与版本对照 ================= */
.page-home .home-downloads__lead {
  color: var(--gray);
}

.page-home .home-downloads__body {
  margin-top: clamp(30px, 4vw, 52px);
  display: grid;
  gap: clamp(28px, 4vw, 48px);
}

.page-home .home-compare {
  border-top: 2px solid var(--blue-deep);
}

.page-home .home-compare .wh-compare__row {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.5fr) minmax(0, 1.5fr);
  gap: 1px;
  background: var(--paper);
  border-bottom: 1px solid var(--paper);
}

.page-home .home-compare .wh-compare__cell {
  background: #ffffff;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.65;
  color: var(--ink);
}

.page-home .home-compare .wh-compare__row .wh-compare__cell:first-child {
  background: var(--mist);
  color: var(--gray);
  font-size: 13px;
}

.page-home .home-compare .wh-compare__head .wh-compare__cell {
  background: var(--blue-deep);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.page-home .home-compare .wh-compare__head .wh-compare__cell:first-child {
  background: var(--blue-deep);
  color: var(--mist-62);
}

.page-home .home-compare .wh-compare__row.is-diff .wh-compare__cell:last-child {
  position: relative;
  padding-right: 30px;
}

.page-home .home-compare .wh-compare__row.is-diff .wh-compare__cell:last-child::after {
  content: "";
  position: absolute;
  top: 12px;
  right: 13px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--clay);
}

.page-home .home-downloads__side {
  display: grid;
  gap: clamp(16px, 2.2vw, 22px);
  align-content: start;
}

.page-home .home-downloads__media {
  margin: 0;
  overflow: hidden;
  background: var(--paper);
  clip-path: polygon(0 0, calc(100% - var(--home-cut)) 0, 100% var(--home-cut), 100% 100%, 0 100%);
}

.page-home .home-downloads__media img {
  width: 100%;
  height: clamp(160px, 24vw, 240px);
  object-fit: cover;
}

.page-home .home-file {
  display: grid;
  gap: 6px;
  text-decoration: none;
}

.page-home .home-downloads__links {
  margin-top: clamp(28px, 4vw, 44px);
  display: flex;
  flex-wrap: wrap;
  gap: 14px 18px;
}

@media (min-width: 1024px) {
  .page-home .home-downloads__body {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (max-width: 719px) {
  .page-home .home-compare .wh-compare__head {
    display: none;
  }
  .page-home .home-compare .wh-compare__row {
    grid-template-columns: 1fr;
    gap: 0;
    background: transparent;
    border-bottom: 0;
    padding: 12px 0;
    border-top: 1px solid var(--paper);
  }
  .page-home .home-compare .wh-compare__row .wh-compare__cell {
    background: transparent;
    padding: 4px 0;
  }
  .page-home .home-compare .wh-compare__row .wh-compare__cell:first-child {
    background: transparent;
    font-family: var(--font-mono);
    font-size: 12px;
    letter-spacing: 0.1em;
  }
  .page-home .home-compare .wh-compare__row .wh-compare__cell:nth-child(2)::before {
    content: "首版 · ";
    color: var(--gray);
    font-family: var(--font-mono);
    font-size: 12px;
  }
  .page-home .home-compare .wh-compare__row .wh-compare__cell:nth-child(3)::before {
    content: "校验版 · ";
    color: var(--gray);
    font-family: var(--font-mono);
    font-size: 12px;
  }
  .page-home .home-compare .wh-compare__row.is-diff .wh-compare__cell:last-child {
    padding-right: 18px;
  }
}

/* ================= 四条业务事实 ================= */
.page-home .home-why {
  background: var(--blue-deep);
  color: var(--mist);
}

.page-home .home-why .wh-section-index {
  color: var(--sand);
}

.page-home .home-why__grid {
  list-style: none;
  margin: clamp(30px, 4vw, 54px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: rgba(241, 245, 240, 0.16);
  border-top: 1px solid rgba(241, 245, 240, 0.16);
}

.page-home .home-stat {
  background: var(--blue-deep);
  padding: clamp(24px, 3vw, 40px) clamp(20px, 2.4vw, 32px);
}

.page-home .home-stat__num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(38px, 5.2vw, 62px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--sand);
}

.page-home .home-stat__unit {
  display: block;
  margin-top: 10px;
  font-size: 14px;
  letter-spacing: 0.08em;
  color: var(--mist-82);
}

.page-home .home-stat__desc {
  margin: 16px 0 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mist-62);
}

@media (min-width: 720px) {
  .page-home .home-why__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1100px) {
  .page-home .home-why__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ================= 合作与客服 ================= */
.page-home .home-coop__text {
  color: var(--gray);
}

.page-home .home-coop__copy .wh-btn {
  margin-top: clamp(22px, 3vw, 30px);
}

.page-home .home-coop__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--paper);
}

.page-home .home-coop__facts li {
  display: grid;
  grid-template-columns: minmax(0, 96px) minmax(0, 1fr);
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid var(--paper);
  font-size: 14px;
  line-height: 1.7;
}

.page-home .home-coop__k {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gray);
}

.page-home .home-coop__v {
  color: var(--ink);
}

@media (min-width: 900px) {
  .page-home .home-coop__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

@media (max-width: 480px) {
  .page-home .home-coop__facts li {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}
<<<END>>>