.page-home {
  --hm-hairline: rgba(140, 145, 135, 0.32);
  --hm-sandline: rgba(200, 164, 92, 0.34);
  --hm-onlight: rgba(244, 240, 230, 0.82);
  --hm-shadow: 0 26px 52px -34px rgba(21, 23, 19, 0.5);
  background: var(--porcelain);
  color: var(--ink-black);
  overflow-x: hidden;
}

.page-home .hm-frame {
  width: 100%;
  max-width: var(--page-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
  box-sizing: border-box;
}

/* ---------- 通用排版 ---------- */
.page-home .hm-kicker {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 clamp(14px, 2vw, 22px);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--moss);
  text-transform: uppercase;
}

.page-home .hm-kicker__no {
  display: inline-grid;
  place-items: center;
  min-width: 32px;
  height: 21px;
  padding-inline: 6px;
  background: var(--sand);
  color: var(--ink-green);
  font-size: 0.68rem;
  letter-spacing: 0.06em;
  box-sizing: border-box;
}

.page-home .hm-kicker--sand {
  color: var(--sand);
}

.page-home .hm-h2 {
  margin: 0 0 clamp(16px, 2.2vw, 24px);
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.85rem, 4vw, 3.1rem);
  line-height: 1.22;
  letter-spacing: -0.005em;
}

.page-home .hm-p {
  margin: 0 0 1.1em;
  max-width: 40em;
  font-size: clamp(0.96rem, 1.1vw, 1.03rem);
  line-height: 1.85;
}

.page-home .hm-band--ink .hm-p,
.page-home .hm-band--moss .hm-p {
  color: var(--hm-onlight);
}

.page-home .hm-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5em;
  padding: 13px 26px;
  border: 1px solid var(--ink-green);
  background: transparent;
  color: var(--ink-green);
  font-family: var(--font-body);
  font-size: 0.93rem;
  letter-spacing: 0.03em;
  text-decoration: none;
  transition: background-color 200ms ease, color 200ms ease, border-color 200ms ease;
}

.page-home .hm-btn--solid {
  background: var(--ink-green);
  color: var(--porcelain);
}

.page-home .hm-btn--ghost {
  border-color: var(--hair);
  color: var(--ink-black);
}

.page-home .hm-btn--solid:hover,
.page-home .hm-btn--solid:focus-visible {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
  color: var(--porcelain);
}

.page-home .hm-btn--ghost:hover,
.page-home .hm-btn--ghost:focus-visible {
  border-color: var(--ink-green);
  background: var(--mist);
}

.page-home .hm-textlink {
  position: relative;
  display: inline-block;
  margin-right: 22px;
  padding-bottom: 4px;
  color: var(--ink-green);
  font-size: 0.92rem;
  text-decoration: none;
  border-bottom: 1px solid var(--cinnabar);
}

.page-home .hm-band--ink .hm-textlink,
.page-home .hm-band--moss .hm-textlink {
  color: var(--sand);
}

.page-home .hm-textlink--quiet {
  border-bottom-color: var(--hair);
  color: var(--moss);
}

.page-home .hm-textlink:hover,
.page-home .hm-textlink:focus-visible {
  border-bottom-color: var(--ink-green);
}

/* ---------- 面包屑 ---------- */
.page-home .hm-crumbs {
  position: relative;
  z-index: 3;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  margin-bottom: clamp(28px, 4vw, 48px);
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-home .hm-crumbs__link {
  color: var(--moss);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-home .hm-crumbs__link:hover,
.page-home .hm-crumbs__link:focus-visible {
  border-bottom-color: var(--cinnabar);
}

.page-home .hm-crumbs__sep {
  color: var(--hair);
}

.page-home .hm-crumbs__now {
  color: var(--ink-black);
}

/* ---------- 首屏 ---------- */
.page-home .hm-hero {
  position: relative;
  padding-block: calc(var(--cmd-h) + clamp(22px, 5vw, 52px)) clamp(56px, 8vw, 104px);
  background: var(--porcelain);
  overflow: hidden;
}

.page-home .hm-hero__paper {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.4;
  pointer-events: none;
}

.page-home .hm-hero__paper img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .hm-hero__shard {
  position: absolute;
  right: -6%;
  bottom: -6%;
  z-index: 1;
  width: 74%;
  height: min(70%, 480px);
  background: var(--ink-green);
  clip-path: polygon(22% 0, 100% 0, 100% 100%, 0 100%);
  pointer-events: none;
}

.page-home .hm-hero__mesh {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background-image: repeating-linear-gradient(
    to right,
    rgba(140, 145, 135, 0.16) 0,
    rgba(140, 145, 135, 0.16) 1px,
    transparent 1px,
    transparent 92px
  );
  mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 72%, transparent);
  -webkit-mask-image: linear-gradient(to bottom, transparent, #000 18%, #000 72%, transparent);
}

.page-home .hm-hero__grid {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 56px);
  align-items: end;
}

.page-home .hm-hero__title {
  margin: 0 0 clamp(18px, 2.6vw, 28px);
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.3rem, 7.6vw, 5.2rem);
  line-height: 1.06;
  letter-spacing: -0.012em;
}

.page-home .hm-hero__title em {
  font-style: normal;
  color: var(--moss);
  box-shadow: inset 0 -0.14em 0 var(--sand);
}

.page-home .hm-hero__lede {
  margin: 0 0 clamp(24px, 3vw, 34px);
  max-width: 33em;
  font-size: clamp(1rem, 1.35vw, 1.12rem);
  line-height: 1.88;
  color: var(--slate);
}

.page-home .hm-hero__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* 首屏右侧索引 */
.page-home .hm-index {
  position: relative;
  padding: 20px 18px 14px;
  background: var(--mist);
  border-top: 2px solid var(--cinnabar);
  box-shadow: var(--hm-shadow);
}

.page-home .hm-index__cap {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  color: var(--hair);
  text-transform: uppercase;
}

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

.page-home .hm-index__list a {
  display: flex;
  align-items: baseline;
  gap: 12px;
  padding: 9px 2px;
  color: var(--ink-black);
  font-size: 0.9rem;
  text-decoration: none;
  border-bottom: 1px solid var(--hm-hairline);
  transition: color 180ms ease, padding-left 180ms ease;
}

.page-home .hm-index__list li:last-child a {
  border-bottom: 0;
}

.page-home .hm-index__no {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  color: var(--sand);
}

.page-home .hm-index__list a:hover,
.page-home .hm-index__list a:focus-visible {
  color: var(--cinnabar);
  padding-left: 8px;
}

/* ---------- 色带 ---------- */
.page-home .hm-band {
  padding-block: clamp(54px, 7.5vw, 104px);
}

.page-home .hm-band--ink {
  background: var(--ink-green);
  color: var(--porcelain);
}

.page-home .hm-band--paper {
  background: var(--paper-yellow);
  color: var(--ink-black);
}

.page-home .hm-band--moss {
  background: var(--moss);
  color: var(--porcelain);
}

.page-home .hm-band--mist {
  background: var(--mist);
  color: var(--ink-black);
}

.page-home .hm-band--porcelain {
  background: var(--porcelain);
  color: var(--ink-black);
}

.page-home .hm-band--ink .hm-kicker,
.page-home .hm-band--moss .hm-kicker {
  color: var(--sand);
}

/* ---------- 图片容器 ---------- */
.page-home .hm-fig {
  margin: 0;
}

.page-home .hm-fig img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .hm-fig--wide img {
  aspect-ratio: 4 / 3;
}

.page-home .hm-fig--tall img {
  aspect-ratio: 9 / 11;
}

.page-home .hm-fig--square img {
  aspect-ratio: 3 / 2;
}

.page-home .hm-fig__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--hair);
}

.page-home .hm-band--ink .hm-fig__cap,
.page-home .hm-band--moss .hm-fig__cap {
  color: rgba(232, 223, 200, 0.72);
}

/* ---------- 权益面板 ---------- */
.page-home .hm-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
  align-items: end;
}

.page-home .hm-plates {
  margin: clamp(32px, 5vw, 58px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  background: var(--hm-sandline);
  border-top: 1px solid var(--hm-sandline);
  border-bottom: 1px solid var(--hm-sandline);
}

.page-home .hm-plate {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 24px 20px 22px;
  background: var(--ink-green);
}

.page-home .hm-plate__no {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--sand);
}

.page-home .hm-plate__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: 1.32rem;
  letter-spacing: 0.02em;
}

.page-home .hm-plate__text {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--hm-onlight);
}

.page-home .hm-plate__level {
  margin-top: auto;
  align-self: flex-start;
  padding: 3px 9px;
  border: 1px solid var(--hm-sandline);
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  color: var(--sand);
}

/* ---------- 服务说明 ---------- */
.page-home .hm-drop {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-home .hm-brief {
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hm-hairline);
}

.page-home .hm-brief__item {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr);
  gap: 14px;
  padding-block: 18px;
  border-bottom: 1px solid var(--hm-hairline);
}

.page-home .hm-brief__no {
  font-family: var(--font-mono);
  font-size: 1.15rem;
  line-height: 1.3;
  color: var(--cinnabar);
}

.page-home .hm-brief__title {
  margin: 0 0 6px;
  font-size: 1.02rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.page-home .hm-brief__text {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.8;
  color: var(--ink-black);
}

.page-home .hm-drop__links {
  margin: clamp(20px, 3vw, 28px) 0 0;
}

/* ---------- 三步走 ---------- */
.page-home .hm-flow {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: start;
}

.page-home .hm-flow__steps {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid rgba(244, 240, 230, 0.28);
}

.page-home .hm-flow__steps li {
  border-bottom: 1px solid rgba(244, 240, 230, 0.28);
}

.page-home .hm-flow__link {
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 14px;
  align-items: baseline;
  padding-block: 20px;
  color: var(--porcelain);
  text-decoration: none;
  transition: background-color 200ms ease, padding-left 200ms ease;
}

.page-home .hm-flow__link:hover,
.page-home .hm-flow__link:focus-visible {
  background: rgba(18, 59, 46, 0.34);
  padding-left: 10px;
}

.page-home .hm-flow__no {
  font-family: var(--font-mono);
  font-size: 1.5rem;
  line-height: 1.1;
  color: var(--sand);
}

.page-home .hm-flow__body {
  display: block;
}

.page-home .hm-flow__title {
  display: block;
  font-family: var(--font-display);
  font-size: 1.24rem;
  font-weight: 300;
  letter-spacing: 0.03em;
  margin-bottom: 5px;
}

.page-home .hm-flow__text {
  display: block;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--hm-onlight);
}

.page-home .hm-flow__fig {
  align-self: end;
}

/* ---------- 小屏对照 ---------- */
.page-home .hm-compact {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 64px);
  align-items: start;
}

.page-home .hm-facts {
  margin: clamp(22px, 3vw, 32px) 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .hm-facts li {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--hm-hairline);
}

.page-home .hm-facts__num {
  flex: 0 0 auto;
  min-width: 4.6em;
  font-family: var(--font-mono);
  font-size: 1.28rem;
  letter-spacing: 0.02em;
  color: var(--moss);
}

.page-home .hm-facts__txt {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .hm-compact__panel {
  padding: clamp(22px, 3vw, 30px) clamp(20px, 2.6vw, 28px);
  background: var(--porcelain);
  border-left: 3px solid var(--sand);
}

.page-home .hm-compact__cap {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  color: var(--hair);
  text-transform: uppercase;
}

.page-home .hm-seg {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  border: 1px solid var(--ink-green);
  background: var(--ink-green);
  color: var(--porcelain);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: background-color 200ms ease, border-color 200ms ease;
}

.page-home .hm-seg__dot {
  width: 7px;
  height: 7px;
  background: var(--sand);
  transition: background-color 200ms ease;
}

.page-home .hm-seg:hover,
.page-home .hm-seg:focus-visible {
  background: var(--moss);
  border-color: var(--moss);
}

.page-home .hm-seg[aria-pressed="true"] {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
}

.page-home .hm-seg[aria-pressed="true"] .hm-seg__dot {
  background: var(--paper-yellow);
}

.page-home .hm-compact__note {
  margin: 16px 0 18px;
  font-size: 0.88rem;
  line-height: 1.8;
  color: var(--slate);
}

/* ---------- 专栏与帮助 ---------- */
.page-home .hm-reading__head {
  margin-bottom: clamp(24px, 3.4vw, 40px);
}

.page-home .hm-read-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 68px);
}

.page-home .hm-read-col__cap {
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--slate);
}

.page-home .hm-read-col__no {
  display: inline-grid;
  place-items: center;
  width: 22px;
  height: 22px;
  background: var(--sand);
  color: var(--ink-green);
  font-size: 0.7rem;
}

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

.page-home .hm-list__item {
  border-bottom: 1px solid var(--hm-hairline);
}

.page-home .hm-list__link {
  display: grid;
  gap: 7px;
  padding: 16px 2px;
  text-decoration: none;
  color: var(--ink-black);
  transition: padding-left 200ms ease, color 200ms ease;
}

.page-home .hm-list__link:hover,
.page-home .hm-list__link:focus-visible {
  padding-left: 10px;
  color: var(--moss);
}

.page-home .hm-list__tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--cinnabar);
}

.page-home .hm-list__title {
  font-size: 0.98rem;
  line-height: 1.7;
}

.page-home .hm-read-col__foot {
  margin: 16px 0 0;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.06em;
  color: var(--hair);
}

/* ---------- 联系条 ---------- */
.page-home .hm-cta {
  background: var(--ink-green);
  color: var(--porcelain);
  padding-block: clamp(46px, 6.5vw, 86px);
}

.page-home .hm-cta__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3vw, 36px);
  align-items: center;
}

.page-home .hm-cta__title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(1.7rem, 3.4vw, 2.6rem);
  line-height: 1.25;
}

.page-home .hm-cta__text {
  margin: 0;
  max-width: 40em;
  font-size: 0.95rem;
  line-height: 1.85;
  color: var(--hm-onlight);
}

.page-home .hm-cta__acts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hm-cta .hm-btn--solid {
  background: var(--sand);
  border-color: var(--sand);
  color: var(--ink-green);
}

.page-home .hm-cta .hm-btn--ghost {
  border-color: rgba(244, 240, 230, 0.42);
  color: var(--porcelain);
}

.page-home .hm-cta .hm-btn--solid:hover,
.page-home .hm-cta .hm-btn--solid:focus-visible,
.page-home .hm-cta .hm-btn--ghost:hover,
.page-home .hm-cta .hm-btn--ghost:focus-visible {
  background: var(--cinnabar);
  border-color: var(--cinnabar);
  color: var(--porcelain);
}

/* ---------- 回到顶部 ---------- */
.page-home .hm-totop {
  position: fixed;
  right: clamp(14px, 3vw, 28px);
  bottom: clamp(14px, 3vw, 28px);
  z-index: 40;
  padding: 10px 16px;
  border: 1px solid var(--moss);
  background: var(--mist);
  color: var(--moss);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: background-color 200ms ease, color 200ms ease;
}

.page-home .hm-totop:hover,
.page-home .hm-totop:focus-visible {
  background: var(--ink-green);
  border-color: var(--ink-green);
  color: var(--porcelain);
}

/* ---------- 焦点可见 ---------- */
.page-home a:focus-visible,
.page-home button:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 3px;
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-home .hm-plates {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .hm-facts {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 16px 32px;
  }

  .page-home .hm-read-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .hm-cta__inner {
    grid-template-columns: minmax(0, 1fr) auto;
  }
}

@media (min-width: 900px) {
  .page-home .hm-hero__grid {
    grid-template-columns: minmax(0, 1.6fr) minmax(228px, 0.72fr);
  }

  .page-home .hm-index {
    margin-bottom: 8px;
  }

  .page-home .hm-split {
    grid-template-columns: minmax(0, 1.32fr) minmax(0, 0.68fr);
  }

  .page-home .hm-drop {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
  }

  .page-home .hm-drop__body {
    margin-top: clamp(48px, 8vw, 120px);
  }

  .page-home .hm-flow {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
  }

  .page-home .hm-compact {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }

  .page-home .hm-compact__panel {
    margin-top: clamp(24px, 4vw, 56px);
  }
}

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

  .page-home .hm-hero__shard {
    width: 62%;
    height: min(64%, 460px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hm-btn,
  .page-home .hm-index__list a,
  .page-home .hm-flow__link,
  .page-home .hm-list__link,
  .page-home .hm-seg,
  .page-home .hm-totop {
    transition: none;
  }
}