.page-home {
  --home-cut-a: 18px;
  --home-cut-b: 28px;
  --home-cut: polygon(var(--home-cut-a) 0, 100% 0, 100% calc(100% - var(--home-cut-b)), calc(100% - var(--home-cut-b)) 100%, 0 100%, 0 var(--home-cut-a));
  background: var(--warm-bg);
  color: var(--charcoal);
  font-family: var(--font-body);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: 20px 0 44px;
  background:
    repeating-linear-gradient(90deg, rgba(23, 22, 26, .03) 0 1px, transparent 1px 7px),
    radial-gradient(120% 85% at 88% 4%, rgba(192, 50, 43, .1), transparent 62%),
    linear-gradient(180deg, #F8F3EB 0%, var(--warm-bg) 78%);
  border-bottom: 1px solid var(--line);
}

.page-home .hero__grid {
  display: grid;
  gap: 24px;
}

.page-home .hero__side {
  display: flex;
  align-items: center;
  gap: 14px;
  padding-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-home .hero__name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: var(--fs-22);
  letter-spacing: .02em;
  color: var(--ink);
}

.page-home .hero__tag {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .14em;
  color: var(--muted);
}

.page-home .seal-wrap {
  position: relative;
  display: inline-block;
  overflow: hidden;
  color: var(--cinnabar);
  border-radius: 6px;
}

.page-home .seal-wrap::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, transparent 32%, rgba(255, 255, 255, .8) 50%, transparent 68%);
  transform: translateX(-130%);
  animation: page-home-sheen 1.6s var(--ease) .6s 1 both;
}

.page-home .seal {
  display: block;
  width: 46px;
  height: 46px;
}

@keyframes page-home-sheen {
  to { transform: translateX(130%); }
}

.page-home .hero__main {
  min-width: 0;
}

.page-home .crumbs ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .06em;
  color: var(--muted);
}

.page-home .crumbs li + li::before {
  content: "/";
  margin-right: 8px;
  color: var(--line);
}

.page-home .crumbs a {
  color: var(--muted);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

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

.page-home .hero__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.1rem, 8.4vw, 4.6rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-home .hero__sub {
  margin: 0 0 18px;
  font-size: var(--fs-12);
  letter-spacing: .16em;
  color: var(--bamboo);
}

.page-home .hero__lead {
  max-width: var(--measure);
  margin: 0 0 30px;
  color: var(--charcoal);
}

/* 叠层信息卡 */
.page-home .stack {
  display: grid;
  gap: 14px;
}

.page-home .stack-card {
  position: relative;
  display: block;
  padding: 18px 20px 20px;
  background: var(--paper);
  color: inherit;
  text-decoration: none;
  clip-path: var(--home-cut);
  box-shadow: 0 16px 32px -26px rgba(23, 22, 26, .75);
  transition: transform .24s var(--ease), background-color .24s var(--ease);
}

.page-home .stack-card:hover,
.page-home .stack-card:focus-visible {
  transform: translateY(-3px);
  background: #FFFDF8;
}

.page-home .stack-card:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 3px;
}

.page-home .stack-card--feature {
  padding: 0 0 20px;
  background: var(--ink);
  color: var(--night-text);
}

.page-home .stack-card--feature:hover,
.page-home .stack-card--feature:focus-visible {
  background: #211F25;
}

.page-home .stack-card__fig {
  display: block;
  margin-bottom: 16px;
}

.page-home .stack-card__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  opacity: .92;
}

.page-home .stack-card__idx {
  position: absolute;
  top: 0;
  left: 0;
  padding: 6px 10px;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  background: var(--cinnabar);
  color: #FFF6F2;
}

.page-home .stack-card--feature .stack-card__idx {
  top: 16px;
  left: 16px;
}

.page-home .stack-card__label,
.page-home .stack-card__title,
.page-home .stack-card__meta {
  display: block;
  padding: 0 20px;
}

.page-home .stack-card--feature .stack-card__label,
.page-home .stack-card--feature .stack-card__title,
.page-home .stack-card--feature .stack-card__meta {
  padding-right: 22px;
}

.page-home .stack-card__label {
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--bamboo);
  margin-bottom: 6px;
}

.page-home .stack-card--feature .stack-card__label {
  color: var(--gold);
}

.page-home .stack-card__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--fs-18);
  line-height: 1.45;
  margin-bottom: 4px;
}

.page-home .stack-card__meta {
  font-size: var(--fs-14);
  line-height: 1.6;
  color: var(--muted);
}

.page-home .stack-card--feature .stack-card__meta {
  color: rgba(246, 242, 234, .72);
}

/* ---------- 维护说明条 ---------- */
.page-home .notice {
  padding: 34px 0;
  background: linear-gradient(180deg, var(--warm-bg), #EFE9E0);
}

.page-home .notice__inner {
  display: grid;
  gap: 22px;
  padding: 22px;
  border: 1px solid var(--bamboo);
  border-left-width: 3px;
  background: var(--paper);
}

.page-home .notice__body {
  min-width: 0;
}

.page-home .notice__stamp {
  display: inline-block;
  margin: 0 0 12px;
  padding: 4px 10px;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: #2A2209;
  background: var(--gold);
}

.page-home .notice__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: var(--fs-22);
  line-height: 1.4;
  color: var(--ink);
}

.page-home .notice__text {
  margin: 0 0 14px;
  max-width: var(--measure);
  font-size: var(--fs-16);
  line-height: 1.85;
}

.page-home .notice__more {
  border-top: 1px solid var(--line);
  padding-top: 10px;
}

.page-home .notice__more summary {
  cursor: pointer;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  letter-spacing: .04em;
  color: var(--bamboo);
  list-style: none;
}

.page-home .notice__more summary::-webkit-details-marker {
  display: none;
}

.page-home .notice__more summary::before {
  content: "+";
  display: inline-block;
  width: 1.1em;
  font-weight: 700;
}

.page-home .notice__more[open] summary::before {
  content: "−";
}

.page-home .notice__more summary:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 3px;
}

.page-home .notice__list {
  margin: 12px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .notice__list li {
  display: grid;
  gap: 4px;
  padding: 10px 0 10px 12px;
  border-left: 2px solid var(--bamboo-pale);
}

.page-home .notice__list li + li {
  border-top: 1px solid var(--line);
}

.page-home .notice__key {
  font-family: var(--font-mono);
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--cinnabar);
}

.page-home .notice__val {
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--charcoal);
}

.page-home .notice__foot {
  margin: 14px 0 0;
  font-size: var(--fs-14);
}

.page-home .notice__foot a,
.page-home .notice__foot a:visited {
  color: var(--cinnabar-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--cinnabar);
}

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

.page-home .notice__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 5;
  object-fit: cover;
  filter: saturate(.85);
}

.page-home .notice__fig figcaption {
  margin-top: 8px;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--muted);
}

/* ---------- 横向卷轴 ---------- */
.page-home .band {
  padding: 46px 0 30px;
  background: var(--warm-bg);
}

.page-home .band__head {
  margin-bottom: 22px;
}

.page-home .band h2 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.55rem, 4.6vw, 2.375rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink);
  max-width: 22em;
}

.page-home .band__note {
  margin: 0;
  max-width: 34em;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--muted);
}

.page-home .band__note a {
  color: var(--cinnabar-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--cinnabar);
}

.page-home .scroller {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(240px, 84%);
  gap: 14px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding: 2px 2px 20px;
  -webkit-overflow-scrolling: touch;
}

.page-home .scroller:focus-visible {
  outline: 2px solid var(--cinnabar);
  outline-offset: 4px;
}

.page-home .slab {
  scroll-snap-align: start;
  position: relative;
  padding: 22px 20px;
  background: var(--paper);
  border-top: 3px solid var(--cinnabar);
  clip-path: var(--home-cut);
  min-height: 240px;
  display: flex;
  flex-direction: column;
}

.page-home .slab__idx {
  margin: 0 0 12px;
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--muted);
}

.page-home .slab__title {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--fs-22);
  line-height: 1.3;
  color: var(--ink);
}

.page-home .slab__price {
  margin: 0 0 12px;
  font-size: var(--fs-28);
  letter-spacing: .01em;
  color: var(--cinnabar);
  font-weight: 700;
}

.page-home .slab__price span {
  display: block;
  margin-top: 2px;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--muted);
  font-weight: 400;
}

.page-home .slab__price--sm {
  font-size: var(--fs-16);
  color: var(--bamboo);
  margin-bottom: 4px;
}

.page-home .slab__text {
  margin: auto 0 0;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--charcoal);
}

.page-home .slab__list {
  margin: 0 0 10px;
  padding: 0;
  list-style: none;
  font-family: var(--font-mono);
  font-size: var(--fs-14);
  line-height: 1.9;
  color: var(--night-text);
}

.page-home .slab__list li {
  border-bottom: 1px dashed rgba(246, 242, 234, .28);
}

.page-home .slab--bamboo {
  border-top-color: var(--bamboo);
  background: var(--bamboo-pale);
}

.page-home .slab--bamboo .slab__idx {
  color: var(--bamboo);
}

.page-home .slab--ink {
  border-top-color: var(--gold);
  background: var(--ink);
}

.page-home .slab--ink .slab__idx {
  color: var(--gold);
}

.page-home .slab--ink .slab__title {
  color: var(--night-text);
}

.page-home .slab--ink .slab__text {
  color: rgba(246, 242, 234, .74);
}

/* ---------- 分类导航 ---------- */
.page-home .cats {
  padding: 46px 0;
  background: linear-gradient(180deg, #EFE9E0, var(--warm-bg));
  border-top: 1px solid var(--line);
}

.page-home .cats__grid {
  display: grid;
  gap: 34px;
}

.page-home .cats h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.4vw, 2.375rem);
  line-height: 1.32;
  letter-spacing: -.01em;
  color: var(--ink);
  max-width: 20em;
}

.page-home .cats .lead {
  margin: 0 0 26px;
  max-width: var(--measure);
  color: var(--charcoal);
}

.page-home .catlist {
  margin: 0 0 24px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--line);
}

.page-home .catlist__item {
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: 6px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .catlist__idx {
  font-size: var(--fs-12);
  letter-spacing: .08em;
  color: var(--cinnabar);
  padding-top: 4px;
  border-right: 1px solid var(--line);
  margin-right: 6px;
}

.page-home .catlist__body h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: var(--fs-18);
  line-height: 1.4;
  color: var(--ink);
}

.page-home .catlist__body p {
  margin: 0 0 8px;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--muted);
}

.page-home .catlist__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .cats__all {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
  margin: 0;
}

.page-home .cats__allnote {
  font-size: var(--fs-14);
  color: var(--muted);
}

.page-home .cats__aside {
  display: grid;
  gap: 18px;
  align-content: start;
}

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

.page-home .cats__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  clip-path: var(--home-cut);
}

.page-home .cats__fig figcaption {
  margin-top: 8px;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--muted);
}

.page-home .cats__tip {
  padding: 18px 20px;
  background: var(--paper);
  border-left: 3px solid var(--gold);
}

.page-home .cats__tip p {
  margin: 0 0 10px;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--charcoal);
}

.page-home .cats__tiplabel {
  margin: 0 0 8px;
  font-size: var(--fs-12);
  letter-spacing: .12em;
  color: var(--muted);
}

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

.page-home .cats__link a {
  color: var(--bamboo);
  text-decoration: none;
  border-bottom: 1px solid var(--bamboo);
}

/* ---------- 可信度 ---------- */
.page-home .trust {
  padding: 48px 0;
  background: var(--paper);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .trust h2 {
  margin: 0 0 28px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.5rem, 4.4vw, 2.375rem);
  line-height: 1.32;
  color: var(--ink);
  max-width: 20em;
}

.page-home .stats {
  display: grid;
  gap: 2px;
  margin: 0 0 34px;
  padding: 0;
  list-style: none;
}

.page-home .stats__item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px 0 16px 16px;
  border-left: 2px solid var(--bamboo);
  background: linear-gradient(90deg, rgba(217, 231, 224, .62), transparent 85%);
}

.page-home .stats__num {
  font-family: var(--font-mono);
  font-size: clamp(1.75rem, 6vw, 2.375rem);
  font-weight: 700;
  letter-spacing: -.01em;
  color: var(--ink);
  line-height: 1.1;
}

.page-home .stats__lab {
  font-size: var(--fs-14);
  color: var(--muted);
}

.page-home .trust__grid {
  display: grid;
  gap: 28px;
}

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

.page-home .trust__fig img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  background: var(--warm-bg);
  clip-path: var(--home-cut);
}

.page-home .trust__fig figcaption {
  margin-top: 8px;
  font-size: var(--fs-12);
  letter-spacing: .1em;
  color: var(--muted);
}

.page-home .trust__cert h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: var(--fs-22);
  line-height: 1.35;
  color: var(--ink);
}

.page-home .trust__cert > p {
  margin: 0 0 18px;
  font-size: var(--fs-14);
  line-height: 1.8;
  color: var(--charcoal);
}

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

.page-home .certlist li {
  display: grid;
  grid-template-columns: 2.2rem 1fr;
  gap: 8px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
}

.page-home .certlist__no {
  font-size: var(--fs-14);
  color: var(--cinnabar);
  border-right: 1px solid var(--line);
  padding-top: 2px;
}

.page-home .certlist h4 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: var(--fs-16);
  color: var(--ink);
}

.page-home .certlist p {
  margin: 0;
  font-size: var(--fs-14);
  line-height: 1.75;
  color: var(--muted);
}

.page-home .trust__more {
  margin: 16px 0 0;
  font-size: var(--fs-14);
}

.page-home .trust__more a {
  color: var(--cinnabar-deep);
  text-decoration: none;
  border-bottom: 1px solid var(--cinnabar);
}

/* ---------- 行动收束 ---------- */
.page-home .closing {
  padding: 44px 0 52px;
  background: linear-gradient(180deg, var(--warm-bg), #E9E2D8);
}

.page-home .closing__inner {
  display: grid;
  gap: 26px;
  padding: 28px 24px 30px;
  background: var(--ink);
  color: var(--night-text);
  clip-path: var(--home-cut);
}

.page-home .closing__text h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(1.4rem, 4.6vw, 2rem);
  line-height: 1.35;
  color: var(--night-text);
}

.page-home .closing__text p {
  margin: 0;
  max-width: 34em;
  font-size: var(--fs-16);
  line-height: 1.85;
  color: rgba(246, 242, 234, .8);
}

.page-home .eyebrow--light {
  color: var(--gold);
}

.page-home .closing__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-content: start;
}

.page-home .closing__actions .btn--ghost {
  border-color: rgba(246, 242, 234, .5);
  color: var(--night-text);
  background: transparent;
}

.page-home .closing__actions .btn--ghost:hover,
.page-home .closing__actions .btn--ghost:focus-visible {
  border-color: var(--night-text);
  background: rgba(246, 242, 234, .12);
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .notice__inner {
    grid-template-columns: 1.4fr .9fr;
    align-items: start;
    padding: 26px;
  }

  .page-home .stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
  }

  .page-home .stats__item {
    padding: 18px 18px 18px 18px;
  }

  .page-home .scroller {
    grid-auto-columns: minmax(280px, 340px);
  }
}

@media (min-width: 900px) {
  .page-home .hero {
    padding: 34px 0 62px;
  }

  .page-home .hero__grid {
    grid-template-columns: minmax(108px, 128px) minmax(0, 1fr);
    gap: 44px;
    align-items: stretch;
  }

  .page-home .hero__side {
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 20px;
    padding-bottom: 0;
    border-bottom: 0;
    align-self: stretch;
  }

  .page-home .hero__name {
    writing-mode: vertical-rl;
    font-size: var(--fs-38);
    letter-spacing: .16em;
    line-height: 1;
  }

  .page-home .hero__tag {
    writing-mode: vertical-rl;
    letter-spacing: .22em;
    padding-left: 0;
  }

  .page-home .hero__side::after {
    content: "";
    display: block;
    flex: 1 1 auto;
    align-self: center;
    width: 1px;
    min-height: 70px;
    background: linear-gradient(180deg, var(--cinnabar), rgba(192, 50, 43, 0));
  }

  .page-home .seal {
    width: 64px;
    height: 64px;
  }

  .page-home .stack {
    gap: 16px;
  }

  .page-home .stack-card--feature {
    margin-right: 16%;
  }

  .page-home .stack-card:nth-child(2) {
    margin-left: 10%;
    margin-right: 5%;
  }

  .page-home .stack-card:nth-child(3) {
    margin-left: 24%;
  }

  .page-home .stack-card--feature .stack-card__fig img {
    aspect-ratio: 16 / 9;
  }

  .page-home .cats__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, .8fr);
    gap: 48px;
  }

  .page-home .catlist {
    columns: 1;
  }

  .page-home .trust__grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    gap: 36px;
    align-items: start;
  }

  .page-home .trust__cert {
    border-left: 1px dashed var(--line);
    padding-left: 28px;
  }

  .page-home .closing__inner {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, .8fr);
    align-items: center;
    gap: 32px;
    padding: 40px 40px 42px;
  }
}

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

  .page-home .catlist__item {
    grid-template-columns: 3.2rem 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .seal-wrap::after {
    animation: none;
    display: none;
  }

  .page-home .stack-card {
    transition: none;
  }

  .page-home .stack-card:hover,
  .page-home .stack-card:focus-visible {
    transform: none;
  }

  .page-home .scroller {
    scroll-behavior: auto;
  }
}
<<<END>>>