.page-home {
  --home-cut: 7deg;
  background: var(--paper);
  color: var(--ink);
}

/* ---------- 面包屑行 ---------- */
.page-home .home-topline {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 14px 20px 0;
}

.page-home .breadcrumb {
  display: flex;
  align-items: center;
  gap: 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--stone);
}

.page-home .breadcrumb a {
  color: var(--stone);
  text-decoration: none;
}

.page-home .breadcrumb a:hover {
  color: var(--ochre);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: 18px 0 46px;
}

.page-home .hero::before,
.page-home .hero::after {
  content: "";
  position: absolute;
  z-index: 0;
  pointer-events: none;
}

.page-home .hero::before {
  top: -24%;
  right: -36%;
  width: 98%;
  height: 122%;
  background: var(--indigo);
  transform: rotate(var(--home-cut));
  clip-path: polygon(24% 0, 100% 0, 100% 100%, 0 100%);
  opacity: .95;
}

.page-home .hero::after {
  top: 58%;
  right: -16%;
  width: 68%;
  height: 62%;
  background: var(--ochre);
  transform: rotate(calc(var(--home-cut) * -1));
  clip-path: polygon(0 14%, 100% 0, 86% 100%, 6% 100%);
  opacity: .9;
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--shell);
  margin: 0 auto;
  padding: 0 20px;
  display: grid;
  gap: 24px;
}

.page-home .hero__copy {
  background: var(--paper);
  border: var(--hair);
  box-shadow: var(--shadow-hard);
  padding: 22px 20px 24px;
}

.page-home .hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}

.page-home .hero__ver {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--stone);
}

.page-home .hero__title {
  margin: 0 0 16px;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 60px);
  line-height: 1.08;
  letter-spacing: -.02em;
}

.page-home .hero__lede {
  margin: 0 0 22px;
  font-size: 16px;
  line-height: 1.78;
  max-width: 36em;
}

.page-home .hero__acts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
}

.page-home .hero__entry {
  padding: 13px 24px;
  font-size: 16px;
  box-shadow: 8px 8px 0 var(--ink);
  transition: box-shadow .16s var(--ease), transform .16s var(--ease), border-color .16s var(--ease);
}

.page-home .hero__entry:hover,
.page-home .hero__entry:focus-visible {
  box-shadow: 3px 3px 0 var(--ink);
  transform: translate(3px, 3px);
  border-color: var(--flag-yellow);
}

.page-home .hero__textlink {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--ink);
  text-decoration: none;
  padding-bottom: 3px;
  border-bottom: 2px solid var(--ochre);
}

.page-home .hero__textlink:hover {
  background: var(--ochre-pale);
}

.page-home .hero__hint {
  margin: 18px 0 0;
  font-size: 14px;
  color: var(--stone);
}

.page-home .hero__hint a {
  color: var(--indigo);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .hero__slab {
  position: relative;
  overflow: hidden;
  min-height: 230px;
  border: var(--hair);
  box-shadow: var(--shadow-hard);
  background: var(--indigo);
}

.page-home .hero__art {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .55;
}

.page-home .hero__badge {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 20px 16px 16px;
  background: linear-gradient(to top, rgba(15, 20, 45, .94) 22%, rgba(15, 20, 45, 0));
  color: var(--paper-white);
}

.page-home .hero__badge-no {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .18em;
  color: var(--flag-yellow);
}

.page-home .hero__badge-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.6;
}

/* ---------- 正文两栏与目录轨 ---------- */
.page-home .home-body {
  max-width: var(--shell);
  margin: 0 auto;
  padding: 34px 20px 56px;
  display: grid;
  gap: 30px;
}

.page-home .toc-dock {
  border: var(--hair);
  background: var(--paper-white);
  box-shadow: var(--shadow-soft);
  padding: 10px;
}

.page-home .toc-dock__toggle {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding: 8px 10px;
  background: var(--indigo);
  color: var(--paper-white);
  border: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  cursor: pointer;
}

.page-home .toc-dock__toggle::after {
  content: "－";
}

.page-home .toc-dock__toggle[aria-expanded="false"]::after {
  content: "＋";
}

.page-home .toc-dock__list {
  list-style: none;
  margin: 10px 0 0;
  padding: 0;
  display: flex;
  gap: 4px;
  overflow-x: auto;
}

.page-home .toc-dock__toggle[aria-expanded="false"] + .toc-dock__list {
  display: none;
}

.page-home .toc-dock__link {
  display: block;
  white-space: nowrap;
  padding: 7px 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--ink);
  text-decoration: none;
  border-left: 3px solid var(--ochre-pale);
}

.page-home .toc-dock__link:hover,
.page-home .toc-dock__link:focus-visible {
  background: var(--ochre-pale);
  border-left-color: var(--ochre);
}

.page-home .home-flow {
  display: grid;
  gap: 44px;
}

/* ---------- 章节标题 ---------- */
.page-home .home-sec-head {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 10px 12px;
  margin-bottom: 16px;
}

.page-home .home-sec-head h2 {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 800;
  font-size: clamp(22px, 5.1vw, 34px);
  line-height: 1.22;
  letter-spacing: -.01em;
}

/* ---------- 01 更新公告 ---------- */
.page-home .home-update {
  display: grid;
  gap: 18px;
  padding: 16px;
  background: var(--paper-white);
  border: var(--hair);
  box-shadow: var(--shadow-hard);
}

.page-home .home-update__figure {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: var(--hair);
  background: var(--ochre-pale);
}

.page-home .home-update__figure img {
  display: block;
  width: 100%;
  height: 100%;
  max-height: 210px;
  object-fit: cover;
}

.page-home .home-update__flag {
  position: absolute;
  top: 0;
  left: 0;
  writing-mode: vertical-rl;
  padding: 10px 5px;
  background: var(--ochre);
  color: var(--paper-white);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .32em;
}

.page-home .home-update__body p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
}

.page-home .home-update__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .home-update__list li {
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 10px;
  font-size: 14.5px;
  line-height: 1.65;
}

.page-home .home-update__link {
  display: inline-block;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 2px solid var(--ochre);
}

.page-home .home-update__link:hover {
  background: var(--ochre-pale);
}

/* ---------- 02 三组目录 ---------- */
.page-home .home-cat__intro {
  margin: 0 0 18px;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.75;
}

.page-home .home-cat__figure {
  margin: 0 0 20px;
  overflow: hidden;
  border: var(--hair);
  box-shadow: var(--shadow-soft);
  background: var(--ochre-pale);
}

.page-home .home-cat__figure img {
  display: block;
  width: 100%;
  height: 150px;
  object-fit: cover;
}

.page-home .home-cat__figure figcaption {
  padding: 8px 12px;
  background: var(--paper-white);
  border-top: 2px solid var(--ink);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--stone);
}

.page-home .home-cat {
  display: grid;
  gap: 14px;
  margin-bottom: 16px;
}

.page-home .home-cat__card {
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 18px 16px;
  background: var(--paper-white);
  border: var(--hair);
  box-shadow: var(--shadow-soft);
  color: var(--ink);
  text-decoration: none;
  transition: transform .16s var(--ease), box-shadow .16s var(--ease),
              background-color .16s var(--ease), color .16s var(--ease);
}

.page-home .home-cat__card--b {
  background: var(--ochre-pale);
}

.page-home .home-cat__card:hover,
.page-home .home-cat__card:focus-visible {
  transform: translate(3px, 3px);
  box-shadow: 1px 1px 0 var(--ink);
  color: var(--paper-white);
  outline: 2px solid var(--flag-yellow);
  outline-offset: 2px;
}

.page-home .home-cat__card--a:hover,
.page-home .home-cat__card--a:focus-visible {
  background: var(--indigo);
}

.page-home .home-cat__card--b:hover,
.page-home .home-cat__card--b:focus-visible {
  background: var(--ochre);
}

.page-home .home-cat__card--c:hover,
.page-home .home-cat__card--c:focus-visible {
  background: var(--flag-green);
}

.page-home .home-cat__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--ochre);
}

.page-home .home-cat__card:hover .home-cat__no,
.page-home .home-cat__card:focus-visible .home-cat__no {
  color: var(--flag-yellow);
}

.page-home .home-cat__card h3 {
  margin: 0;
  font-family: var(--font-title);
  font-size: 21px;
  line-height: 1.3;
  letter-spacing: -.01em;
}

.page-home .home-cat__card p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-home .home-cat__more {
  margin-top: auto;
  padding-top: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
}

.page-home .home-cat__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--stone);
}

/* ---------- 03 平板体验 ---------- */
.page-home .home-tablet {
  display: grid;
  gap: 20px;
  padding: 20px 18px;
  background: var(--indigo);
  color: var(--paper-white);
  border: var(--hair);
  box-shadow: 8px 8px 0 var(--ochre);
}

.page-home .home-tablet h2 {
  color: var(--paper-white);
}

.page-home .home-tablet__text > p {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.8;
}

.page-home .home-tablet__list {
  list-style: none;
  margin: 0 0 18px;
  padding: 0;
  display: grid;
  gap: 9px;
}

.page-home .home-tablet__list li {
  position: relative;
  padding-left: 16px;
  font-size: 14.5px;
  line-height: 1.7;
}

.page-home .home-tablet__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: 7px;
  height: 7px;
  background: var(--flag-yellow);
}

.page-home .home-tablet__link {
  display: inline-block;
  padding-bottom: 3px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--flag-yellow);
  text-decoration: none;
  border-bottom: 2px solid var(--flag-yellow);
}

.page-home .home-tablet__link:hover {
  background: rgba(217, 164, 65, .18);
}

.page-home .home-tablet__figure {
  margin: 0;
  overflow: hidden;
  border: 2px solid var(--paper-white);
  background: var(--paper-white);
}

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

.page-home .home-tablet__figure figcaption {
  padding: 8px 10px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .04em;
  color: var(--stone);
}

/* ---------- 04 回访与帮助 ---------- */
.page-home .home-path {
  padding: 20px 18px 24px;
  background: var(--ochre-pale);
  border: var(--hair);
}

.page-home .home-path__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .home-path__step {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px 15px;
  background: var(--paper-white);
  border: var(--hair);
}

.page-home .home-path__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--ochre);
}

.page-home .home-path__step h3 {
  margin: 0;
  font-family: var(--font-title);
  font-size: 18px;
  line-height: 1.35;
}

.page-home .home-path__step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
}

.page-home .home-path__step a {
  align-self: flex-start;
  margin-top: auto;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .05em;
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 2px solid var(--flag-red);
}

.page-home .home-path__step a:hover {
  color: var(--ochre);
}

/* ---------- 运营概况 ---------- */
.page-home .home-facts {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  padding: 16px 18px;
  background: var(--paper-white);
  border: var(--hair);
  box-shadow: var(--shadow-soft);
}

.page-home .home-facts__item {
  position: relative;
  margin: 0;
  padding-left: 14px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--ink);
}

.page-home .home-facts__item::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 6px;
  height: 6px;
  margin-top: -3px;
  background: var(--ochre);
}

.page-home .home-facts__link {
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  color: var(--indigo);
  text-decoration: none;
  border-bottom: 2px solid var(--flag-yellow);
}

.page-home .home-facts__link:hover {
  color: var(--ochre);
}

/* ---------- 断点 ---------- */
@media (min-width: 700px) {
  .page-home .home-update {
    grid-template-columns: 240px minmax(0, 1fr);
    gap: 22px;
    padding: 20px;
  }

  .page-home .home-update__figure img {
    max-height: none;
    height: 100%;
  }

  .page-home .home-cat {
    grid-template-columns: 1.15fr 1fr .85fr;
    gap: 16px;
  }

  .page-home .home-cat__figure img {
    height: 190px;
  }
}

@media (min-width: 900px) {
  .page-home .hero {
    padding: 26px 0 62px;
  }

  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1fr) minmax(0, .68fr);
    gap: 34px;
    align-items: stretch;
  }

  .page-home .hero__copy {
    padding: 30px 28px 32px;
  }

  .page-home .hero__slab {
    min-height: 100%;
  }

  .page-home .home-cat__figure img {
    height: 210px;
  }

  .page-home .home-tablet {
    grid-template-columns: minmax(0, 1fr) 330px;
    gap: 26px;
    padding: 26px 24px;
    align-items: center;
  }

  .page-home .home-path {
    padding: 24px;
  }

  .page-home .home-path__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .page-home .home-body {
    grid-template-columns: 210px minmax(0, 1fr);
    gap: 44px;
    align-items: start;
  }

  .page-home .toc-dock {
    position: sticky;
    top: 92px;
  }

  .page-home .toc-dock__list {
    flex-direction: column;
    gap: 2px;
    overflow: visible;
  }

  .page-home .toc-dock__link {
    white-space: normal;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero__entry,
  .page-home .home-cat__card {
    transition: none;
  }

  .page-home .hero__entry:hover,
  .page-home .hero__entry:focus-visible,
  .page-home .home-cat__card:hover,
  .page-home .home-cat__card:focus-visible {
    transform: none;
  }
}
<<<END>>>