.page-home {
  --home-edge: 1px solid var(--kw-line);
  --home-gap: clamp(28px, 5vw, 56px);
}

/* ============ 首屏 ============ */
.page-home .home-hero {
  position: relative;
  padding-block: clamp(24px, 4vw, 44px) clamp(72px, 9vw, 118px);
  isolation: isolate;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 76%;
  background: var(--kw-green);
  z-index: -2;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 76%;
  background-image:
    linear-gradient(to right, rgba(20, 17, 13, 0.07) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(20, 17, 13, 0.07) 1px, transparent 1px);
  background-size: 96px 96px;
  pointer-events: none;
  z-index: -1;
}

.page-home .home-hero .kw-breadcrumb {
  color: var(--kw-brown-deep);
  margin-bottom: clamp(18px, 3vw, 32px);
}

.page-home .home-hero .kw-kicker {
  color: var(--kw-brown-deep);
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  align-items: center;
}

.page-home .home-hero__lead {
  max-width: 40rem;
}

.page-home .home-hero__title {
  margin: 14px 0 0;
  color: var(--kw-seed);
  font-family: var(--kw-serif);
  font-weight: 900;
  line-height: 1.02;
  letter-spacing: -0.01em;
}

.page-home .home-hero__title span {
  display: block;
  margin-top: 16px;
  font-size: 0.4em;
  font-weight: 600;
  line-height: 1.35;
  color: var(--kw-brown-deep);
  letter-spacing: 0.01em;
}

.page-home .home-hero__lede {
  margin: 26px 0 32px;
  max-width: 32em;
  color: var(--kw-seed);
}

.page-home .home-hero__card {
  position: relative;
  margin: 0;
  padding: 14px;
  background: var(--kw-white);
  border: 1px solid var(--kw-seed);
}

.page-home .home-hero__card::after {
  content: "";
  position: absolute;
  inset: -10px;
  border: 1px solid var(--kw-seed);
  pointer-events: none;
}

.page-home .home-hero__badge {
  display: inline-block;
  margin-bottom: 12px;
  padding: 5px 9px;
  background: var(--kw-amber);
  color: var(--kw-seed);
  font-family: var(--kw-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
}

.page-home .home-hero__card img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  background: var(--kw-warm);
}

.page-home .home-hero__card figcaption {
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.6;
  color: var(--kw-brown-deep);
}

@media (min-width: 960px) {
  .page-home .home-hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 56px;
  }
}

/* ============ 四个入口 ============ */
.page-home .home-doors {
  background: var(--kw-white);
}

.page-home .home-doors__head {
  max-width: 44rem;
  margin-bottom: clamp(26px, 4vw, 42px);
}

.page-home .home-doors__head .kw-text {
  margin-top: 16px;
}

.page-home .home-doors__img {
  margin: 0 0 clamp(26px, 4vw, 42px);
  border: var(--home-edge);
  overflow: hidden;
}

.page-home .home-doors__img img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 5;
  object-fit: cover;
}

.page-home .home-doors__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--kw-line);
  border: var(--home-edge);
}

.page-home .home-door {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(24px, 3.5vw, 40px);
  background: var(--kw-white);
  color: var(--kw-seed);
  text-decoration: none;
  transition: transform 160ms ease;
}

.page-home .home-door::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  width: 0;
  background: var(--kw-green-soft);
  transition: width 240ms cubic-bezier(0.22, 0.61, 0.36, 1);
  z-index: -1;
}

.page-home .home-door:hover::before,
.page-home .home-door:focus-visible::before {
  width: 100%;
}

.page-home .home-door:hover {
  transform: translateY(-2px);
}

.page-home .home-door__idx {
  font-family: var(--kw-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--kw-moss);
}

.page-home .home-door__title {
  margin: 0;
  font-family: var(--kw-serif);
  font-size: 1.35rem;
  font-weight: 700;
  line-height: 1.25;
  color: var(--kw-brown-deep);
}

.page-home .home-door--lg .home-door__title {
  font-size: clamp(1.6rem, 3.2vw, 2.3rem);
}

.page-home .home-door__desc {
  margin: 0;
  font-size: 16px;
  line-height: 1.75;
  color: var(--kw-brown-deep);
}

@media (min-width: 720px) {
  .page-home .home-doors__grid {
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(210px, auto);
  }

  .page-home .home-door--lg {
    grid-column: span 2;
    grid-row: span 2;
  }

  .page-home .home-door--wide {
    grid-column: span 2;
  }

  .page-home .home-door--sm {
    grid-column: span 1;
  }
}

/* ============ 会员中心 ============ */
.page-home .home-member {
  background: var(--kw-warm);
}

.page-home .home-member__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
  align-items: start;
}

.page-home .home-member__board .kw-text {
  margin-top: 16px;
  max-width: 42em;
}

.page-home .home-member__tiles {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: 28px 0 26px;
  background: var(--kw-line);
  border: var(--home-edge);
}

.page-home .home-member__tile {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 20px 18px;
  background: var(--kw-white);
}

.page-home .home-member__tile .kw-num {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--kw-moss);
}

.page-home .home-member__tile b {
  font-family: var(--kw-serif);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--kw-brown-deep);
}

.page-home .home-member__tile span:last-child {
  font-size: 14px;
  line-height: 1.6;
  color: var(--kw-brown-deep);
}

.page-home .home-member__prefs-title {
  margin: 0 0 10px;
  font-family: var(--kw-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--kw-moss);
}

.page-home .home-member__prefs ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .home-member__prefs li {
  padding: 7px 12px;
  background: var(--kw-green-soft);
  border: var(--home-edge);
  color: var(--kw-seed);
  font-family: var(--kw-mono);
  font-size: 13px;
  letter-spacing: 0.03em;
}

.page-home .home-member__prefs-note {
  margin: 12px 0 26px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--kw-brown-deep);
}

.page-home .home-member__fig {
  margin: 0;
  padding: 14px;
  background: var(--kw-white);
  border: var(--home-edge);
}

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

.page-home .home-member__fig figcaption {
  margin-top: 12px;
  font-size: 13px;
  color: var(--kw-brown-deep);
}

@media (min-width: 640px) {
  .page-home .home-member__tiles {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 900px) {
  .page-home .home-member__grid {
    grid-template-columns: 7fr 4fr;
    gap: 60px;
  }
}

/* ============ 帮助板块 ============ */
.page-home .home-help {
  background: var(--kw-cyan);
}

.page-home .home-help__head {
  max-width: 44rem;
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-home .home-help__head .kw-text {
  margin-top: 16px;
}

.page-home .home-help__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--kw-line);
  border: var(--home-edge);
}

.page-home .home-help__item {
  display: grid;
  gap: 8px;
  padding: clamp(22px, 3vw, 32px);
  background: var(--kw-white);
  color: var(--kw-seed);
  text-decoration: none;
  transition: background 160ms ease;
}

.page-home .home-help__item:hover,
.page-home .home-help__item:focus-visible {
  background: var(--kw-green-soft);
}

.page-home .home-help__idx {
  font-family: var(--kw-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--kw-moss);
}

.page-home .home-help__q {
  font-family: var(--kw-serif);
  font-size: clamp(1.05rem, 2vw, 1.3rem);
  font-weight: 700;
  line-height: 1.45;
  color: var(--kw-brown-deep);
}

.page-home .home-help__a {
  font-size: 15px;
  line-height: 1.75;
  color: var(--kw-brown-deep);
}

.page-home .home-help__more {
  justify-self: start;
  margin-top: 4px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--kw-moss);
  color: var(--kw-moss);
  font-family: var(--kw-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
}

.page-home .home-help__item:hover .home-help__more {
  color: var(--kw-amber);
  border-bottom-color: var(--kw-amber);
}

.page-home .home-help__fig {
  margin: clamp(28px, 4vw, 44px) 0 0;
  border: var(--home-edge);
  overflow: hidden;
}

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

@media (min-width: 860px) {
  .page-home .home-help__list {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============ 设备对照 ============ */
.page-home .home-device {
  background: var(--kw-white);
}

.page-home .home-device__head {
  max-width: 44rem;
  margin-bottom: clamp(28px, 4vw, 44px);
}

.page-home .home-device__head .kw-text {
  margin-top: 16px;
}

.page-home .home-device__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--kw-line);
  border: var(--home-edge);
}

.page-home .home-device__col {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: clamp(26px, 4vw, 44px);
  background: var(--kw-white);
}

.page-home .home-device__col--desk {
  background: var(--kw-green-soft);
}

.page-home .home-device__label {
  font-family: var(--kw-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--kw-moss);
}

.page-home .home-device__col .kw-h3 {
  margin: 0;
  color: var(--kw-brown-deep);
}

.page-home .home-device__col p {
  margin: 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--kw-brown-deep);
}

.page-home .home-device__steps {
  counter-reset: step;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--kw-line);
  border: var(--home-edge);
}

.page-home .home-device__steps li {
  counter-increment: step;
  display: flex;
  align-items: baseline;
  gap: 8px;
  padding: 14px 12px;
  background: var(--kw-white);
  font-size: 14px;
  color: var(--kw-brown-deep);
}

.page-home .home-device__steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--kw-mono);
  font-size: 12px;
  color: var(--kw-moss);
}

.page-home .home-device__chips {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .home-device__chips li {
  padding: 7px 12px;
  border: 1px solid var(--kw-moss);
  color: var(--kw-moss);
  font-family: var(--kw-mono);
  font-size: 13px;
}

.page-home .home-device__link {
  align-self: flex-start;
  margin-top: auto;
}

@media (min-width: 860px) {
  .page-home .home-device__grid {
    grid-template-columns: 1fr 1fr;
  }
}

/* ============ 更新节奏 ============ */
.page-home .home-updates {
  background: #F2F6E6;
}

.page-home .home-updates__head {
  max-width: 44rem;
  margin-bottom: clamp(30px, 4vw, 48px);
}

.page-home .home-updates__head .kw-text {
  margin-top: 16px;
}

.page-home .home-updates__line {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--kw-line);
  border: var(--home-edge);
}

.page-home .home-updates__node {
  display: grid;
  gap: 10px;
  padding: clamp(24px, 3.4vw, 36px);
  background: var(--kw-white);
}

.page-home .home-updates__when {
  justify-self: start;
  padding-bottom: 4px;
  border-bottom: 2px solid var(--kw-amber);
  font-family: var(--kw-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--kw-brown);
}

.page-home .home-updates__title {
  margin: 0;
  font-family: var(--kw-serif);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--kw-brown-deep);
}

.page-home .home-updates__node p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--kw-brown-deep);
}

.page-home .home-updates__foot {
  margin: clamp(24px, 3vw, 32px) 0 0;
}

@media (min-width: 820px) {
  .page-home .home-updates__line {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* ============ 收尾 ============ */
.page-home .home-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
}

.page-home .home-cta__kicker {
  color: var(--kw-green-soft);
}

.page-home .home-cta__title {
  margin: 12px 0 0;
  color: var(--kw-white);
}

.page-home .home-cta__text {
  margin-top: 16px;
  max-width: 34em;
  color: var(--kw-white);
}

.page-home .home-cta__row {
  margin: 0;
}

@media (min-width: 900px) {
  .page-home .home-cta__inner {
    grid-template-columns: 1fr auto;
    align-items: center;
  }
}

/* ============ 降低动效 ============ */
@media (prefers-reduced-motion: reduce) {
  .page-home .home-door,
  .page-home .home-door::before,
  .page-home .home-help__item {
    transition: none;
  }

  .page-home .home-door:hover {
    transform: none;
  }
}
<<<END>>>