.page-home {
  --home-cut: polygon(0 0, calc(100% - 24px) 0, 100% 24px, 100% 100%, 24px 100%, 0 calc(100% - 24px));
  --home-hair: 1px solid rgba(62, 26, 94, .16);
  padding-bottom: clamp(2.5rem, 7vw, 5rem);
}

/* ---------- 路径条 ---------- */
.page-home .home-crumbs {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .5rem 1rem;
  padding-bottom: .9rem;
  border-bottom: var(--edge);
}

/* ---------- 首屏 ---------- */
.page-home .home-stage {
  position: relative;
  display: grid;
  gap: clamp(1.25rem, 4vw, 2.75rem);
  padding-top: clamp(1.25rem, 4vw, 2.25rem);
}

.page-home .home-stage__title {
  margin: .35rem 0 0;
  font-family: var(--font-title);
  font-size: clamp(2.15rem, 8.4vw, 4.1rem);
  line-height: 1.06;
  letter-spacing: -.015em;
  color: var(--grape-deep);
}

.page-home .home-stage__title em {
  font-style: normal;
  color: var(--grape);
  background-image: linear-gradient(transparent 68%, rgba(217, 179, 108, .6) 68%);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.page-home .home-stage__type .lede {
  margin-top: 1rem;
  max-width: 46ch;
}

.page-home .home-facts {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem .6rem;
  margin: 1.25rem 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-facts li {
  padding: .38rem .7rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  letter-spacing: .02em;
  color: var(--grape-deep);
  background: var(--paper-white);
  border: 1px solid rgba(107, 47, 160, .3);
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 0 100%);
}

.page-home .home-stage__plate {
  position: relative;
  margin: 0;
  padding: 10px 10px 0;
  background: var(--paper-white);
  border: var(--edge);
  box-shadow: var(--shadow-card);
}

.page-home .home-stage__plate img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  clip-path: polygon(0 0, calc(100% - 28px) 0, 100% 28px, 100% 100%, 0 100%);
}

.page-home .home-stage__plate figcaption {
  padding: .7rem .2rem .8rem;
  font-family: var(--font-mono);
  font-size: .72rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.page-home .home-stage__sticker {
  position: absolute;
  top: -.85rem;
  right: .9rem;
  padding: .32rem .8rem;
  font-family: var(--font-mono);
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: .05em;
  color: #fff;
  background: var(--grape-lift);
  box-shadow: 0 4px 0 0 var(--grape-deep);
  transform: rotate(-4deg);
  transition: transform .25s ease, box-shadow .25s ease;
}

.page-home .home-stage__plate:hover .home-stage__sticker {
  transform: rotate(1deg) translateY(-2px);
  box-shadow: 0 6px 0 0 var(--grape-deep);
}

.page-home .home-stage__vine {
  display: none;
  position: absolute;
  right: -1.5rem;
  bottom: -1rem;
  width: 150px;
  height: auto;
  color: rgba(46, 139, 109, .32);
  pointer-events: none;
}

/* ---------- 四段式目录 ---------- */
.page-home .home-index {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  margin: clamp(1.5rem, 4vw, 2.5rem) 0 0;
  padding: 0;
  list-style: none;
  background: rgba(62, 26, 94, .2);
  border: var(--edge);
}

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

.page-home .home-index__link {
  display: flex;
  flex-direction: column;
  gap: .42rem;
  height: 100%;
  padding: 1rem 1rem 1.15rem;
  background: var(--paper-white);
  color: var(--ink);
  text-decoration: none;
  border-top: 4px solid var(--grape);
  transition: border-color .25s ease, background .25s ease;
}

.page-home .home-index__link:hover,
.page-home .home-index__link:focus-visible {
  border-top-color: var(--vine);
  background: #fffef9;
}

.page-home .home-index__no {
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  color: var(--gold);
}

.page-home .home-index__name {
  font-family: var(--font-title);
  font-size: 1.2rem;
  color: var(--grape-deep);
}

.page-home .home-index__desc {
  font-size: .85rem;
  line-height: 1.68;
  color: var(--ink-soft);
}

.page-home .home-index__link .link-arrow {
  margin-top: auto;
  padding-top: .5rem;
}

/* ---------- 左索引 + 右内容 ---------- */
.page-home .home-body {
  display: grid;
  gap: clamp(1.5rem, 4vw, 3rem);
  padding-top: clamp(2.25rem, 6vw, 4rem);
}

.page-home .home-flow {
  display: grid;
  min-width: 0;
}

.page-home .home-rail {
  display: grid;
  gap: 1rem;
  align-content: start;
  min-width: 0;
}

.page-home .home-rail__card {
  position: relative;
  padding: 1rem 1rem 1.15rem;
  background: var(--paper-white);
  border: var(--edge);
  box-shadow: var(--shadow-card);
}

.page-home .home-rail__card::after {
  content: "";
  position: absolute;
  right: 0;
  bottom: 0;
  width: 26px;
  height: 26px;
  background: linear-gradient(135deg, transparent 50%, rgba(107, 47, 160, .16) 50%);
  pointer-events: none;
}

.page-home .home-rail__kicker {
  margin: 0 0 .8rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .18em;
  color: var(--grape);
}

.page-home .home-rail__list {
  display: grid;
  gap: .55rem;
  margin: 0;
}

.page-home .home-rail__list > div {
  display: flex;
  flex-direction: column;
  gap: .12rem;
  padding-bottom: .55rem;
  border-bottom: var(--home-hair);
}

.page-home .home-rail__list > div:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .home-rail__list dt {
  font-size: .75rem;
  color: var(--ink-soft);
}

.page-home .home-rail__list dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .9rem;
  color: var(--grape-deep);
}

.page-home .home-rail__nav {
  display: grid;
  gap: .1rem;
}

.page-home .home-rail__nav a {
  position: relative;
  display: block;
  padding: .6rem .25rem .6rem 1.5rem;
  font-family: var(--font-mono);
  font-size: .8rem;
  color: var(--grape-deep);
  text-decoration: none;
  border-bottom: var(--home-hair);
}

.page-home .home-rail__nav a::before {
  content: "→";
  position: absolute;
  left: 0;
  color: var(--gold);
  transition: transform .2s ease, color .2s ease;
}

.page-home .home-rail__nav a:hover::before,
.page-home .home-rail__nav a:focus-visible::before {
  transform: translateX(4px);
  color: var(--vine);
}

/* ---------- 章节通用 ---------- */
.page-home .home-sec {
  position: relative;
  border-top: var(--edge);
  padding-top: clamp(1rem, 3vw, 1.6rem);
  min-width: 0;
}

.page-home .home-sec + .home-sec {
  margin-top: clamp(2.25rem, 6vw, 3.75rem);
}

.page-home .home-sec__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: .35rem 1rem;
  align-items: start;
}

.page-home .home-sec__no {
  font-family: var(--font-mono);
  font-size: clamp(2.1rem, 8vw, 3.4rem);
  line-height: .85;
  font-weight: 700;
  letter-spacing: -.05em;
  color: rgba(107, 47, 160, .14);
  -webkit-text-stroke: 2px var(--grape);
}

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

.page-home .home-sec__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.32rem, 4vw, 1.72rem);
  line-height: 1.32;
  color: var(--grape-deep);
}

.page-home .home-sec__note {
  margin: .45rem 0 0;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-home .home-sec__side {
  display: none;
}

/* ---------- 01 版本对照台 ---------- */
.page-home .home-desk {
  display: grid;
  gap: .9rem;
  margin-top: 1.25rem;
}

.page-home .home-desk__card {
  display: flex;
  flex-direction: column;
  gap: .75rem;
  padding: 1rem 1rem 1.15rem;
  background: var(--paper-white);
  border: var(--edge);
  border-left-width: 6px;
  transition: box-shadow .25s ease, transform .25s ease;
}

.page-home .home-desk__card--old {
  border-left-color: var(--grape);
}

.page-home .home-desk__card--new {
  border-left-color: var(--vine);
  background: #fbfdf9;
}

.page-home .home-desk__card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.page-home .home-desk__badge {
  display: inline-block;
  padding: .16rem .5rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .16em;
  color: #fff;
  background: var(--grape);
}

.page-home .home-desk__card--new .home-desk__badge {
  background: var(--vine);
}

.page-home .home-desk__name {
  margin: .55rem 0 0;
  font-family: var(--font-title);
  font-size: 1.1rem;
  line-height: 1.4;
  color: var(--grape-deep);
}

.page-home .home-desk__ver {
  margin: .2rem 0 0;
  font-family: var(--font-mono);
  font-size: .78rem;
  color: var(--ink-soft);
}

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

.page-home .home-entry {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .2rem .75rem;
  padding: .55rem 0;
  font-size: .87rem;
  border-bottom: var(--home-hair);
}

.page-home .home-entry:last-child {
  border-bottom: 0;
}

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

.page-home .home-entry__ver {
  padding: .08rem .38rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--grape);
  border: 1px solid rgba(107, 47, 160, .32);
}

.page-home .home-desk__card--new .home-entry__ver {
  color: #246b54;
  border-color: rgba(46, 139, 109, .42);
}

.page-home .home-desk__card .link-arrow {
  margin-top: auto;
  padding-top: .4rem;
}

.page-home .home-desk__media {
  margin: 1.1rem 0 0;
  padding: 8px 8px 4px;
  background: var(--paper-white);
  border: var(--home-hair);
}

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

.page-home .home-desk__media figcaption {
  padding: .6rem .2rem .35rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

/* ---------- 02 公告与案例 ---------- */
.page-home .home-bulletin {
  display: grid;
  gap: .8rem;
  margin-top: 1.25rem;
}

.page-home .home-note {
  padding: 1rem 1rem 1.1rem;
  background: var(--paper-white);
  border: var(--home-hair);
  border-top: 3px solid var(--grape-deep);
  transition: border-color .25s ease, transform .25s ease, box-shadow .25s ease;
}

.page-home .home-note:hover {
  border-top-color: var(--vine);
  transform: translateY(-3px);
  box-shadow: var(--shadow-card);
}

.page-home .home-note__stamp {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .71rem;
  letter-spacing: .08em;
  color: var(--grape);
}

.page-home .home-note__title {
  margin: .4rem 0 .45rem;
  font-family: var(--font-title);
  font-size: 1rem;
  line-height: 1.5;
  color: var(--grape-deep);
}

.page-home .home-note__text {
  margin: 0;
  font-size: .86rem;
  line-height: 1.72;
  color: var(--ink-soft);
}

.page-home .home-bulletin__media {
  display: grid;
  gap: .9rem;
  margin-top: 1.35rem;
}

.page-home .home-bulletin__figure {
  margin: 0;
  border: var(--home-hair);
  padding: 6px;
  background: var(--paper-white);
}

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

.page-home .home-bulletin__aside {
  display: grid;
  align-content: center;
  gap: .85rem;
  min-width: 0;
}

.page-home .home-bulletin__text {
  margin: 0;
  font-size: .89rem;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-home .home-scene {
  display: flex;
  flex-wrap: wrap;
  gap: .45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-bulletin__aside .link-arrow {
  justify-self: start;
}

/* ---------- 03 订阅与咨询 ---------- */
.page-home .home-subscribe {
  display: grid;
  gap: 1.35rem;
  padding: clamp(1.25rem, 4vw, 2.25rem);
  background: var(--grape-deep);
  color: var(--paper);
  clip-path: var(--home-cut);
}

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

.page-home .home-subscribe__head {
  display: flex;
  align-items: flex-start;
  gap: .8rem;
}

.page-home .home-subscribe__no {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: clamp(1.6rem, 6vw, 2.4rem);
  line-height: .9;
  font-weight: 700;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--gold);
}

.page-home .home-subscribe__title {
  margin: 0;
  font-family: var(--font-title);
  font-size: clamp(1.28rem, 3.8vw, 1.65rem);
  line-height: 1.38;
  color: var(--paper-white);
}

.page-home .home-subscribe__text {
  margin: .7rem 0 0;
  font-size: .9rem;
  line-height: 1.78;
  color: rgba(245, 240, 230, .84);
}

.page-home .home-steps {
  display: grid;
  gap: .5rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: home-step;
}

.page-home .home-steps li {
  position: relative;
  padding-left: 2rem;
  font-size: .87rem;
  line-height: 1.66;
  color: rgba(245, 240, 230, .84);
  counter-increment: home-step;
}

.page-home .home-steps li::before {
  content: counter(home-step, decimal-leading-zero);
  position: absolute;
  top: .08rem;
  left: 0;
  font-family: var(--font-mono);
  font-size: .74rem;
  color: var(--gold);
}

.page-home .home-subscribe__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
  margin-top: 1.2rem;
}

.page-home .home-subscribe__actions .btn--on-dark {
  border-color: rgba(245, 240, 230, .5);
  color: var(--paper-white);
  background: transparent;
}

.page-home .home-subscribe__actions .btn--on-dark:hover,
.page-home .home-subscribe__actions .btn--on-dark:focus-visible {
  border-color: var(--gold);
  color: var(--gold);
}

.page-home .home-subscribe__trust {
  margin: 1.1rem 0 0;
  font-size: .82rem;
  line-height: 1.78;
  color: rgba(245, 240, 230, .72);
}

.page-home .home-subscribe__meta {
  margin: .9rem 0 0;
  padding-top: .8rem;
  font-family: var(--font-mono);
  font-size: .74rem;
  line-height: 1.9;
  color: rgba(245, 240, 230, .7);
  border-top: 1px solid rgba(245, 240, 230, .22);
  overflow-wrap: anywhere;
}

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

.page-home .home-subscribe__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  border: 1px solid rgba(245, 240, 230, .28);
}

/* ---------- 断点 ---------- */
@media (min-width: 640px) {
  .page-home .home-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

  .page-home .home-bulletin__media {
    grid-template-columns: 200px minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 880px) {
  .page-home .home-stage {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    align-items: start;
  }

  .page-home .home-stage__vine {
    display: block;
  }

  .page-home .home-bulletin > :nth-child(even) {
    margin-top: 1.35rem;
  }
}

@media (min-width: 1024px) {
  .page-home .home-index {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .page-home .home-body {
    grid-template-columns: 226px minmax(0, 1fr);
    align-items: start;
  }

  .page-home .home-rail {
    position: sticky;
    top: 96px;
  }

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

  .page-home .home-sec__side {
    display: block;
    justify-self: end;
    align-self: start;
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: .64rem;
    letter-spacing: .32em;
    color: rgba(62, 26, 94, .3);
    padding-top: .2rem;
  }
}

@media (min-width: 1180px) {
  .page-home .home-subscribe {
    grid-template-columns: minmax(0, 1fr) 280px;
    align-items: center;
  }
}
<<<END>>>