.page-home {
  --home-gap: clamp(16px, 2.2vw, 28px);
  --home-pad: clamp(20px, 3vw, 34px);
  --home-tint: rgba(12, 36, 54, .92);
  display: block;
  padding-bottom: clamp(64px, 10vw, 120px);
}

/* ---------- 面包屑 ---------- */
.page-home .crumb {
  padding-top: clamp(16px, 3vw, 30px);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  padding-top: clamp(20px, 4vw, 48px);
}

.page-home .hero__head {
  max-width: 860px;
  margin-bottom: clamp(34px, 6vw, 78px);
}

.page-home .hero__title {
  margin: 12px 0 0;
  font-family: var(--serif);
  font-weight: 700;
  font-size: clamp(32px, 6.4vw, 62px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-home .hero__lede {
  margin: 22px 0 0;
  max-width: 700px;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.85;
  color: var(--muted);
}

.page-home .hero__collage {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

/* ---------- 拼贴信息块 ---------- */
.page-home .tile {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: var(--home-pad);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(160deg, #0C2436 0%, #081B29 100%);
  overflow: hidden;
}

.page-home .tile--vendors {
  order: 1;
  justify-content: space-between;
  background:
    radial-gradient(120% 100% at 88% 0%, rgba(242, 184, 91, .16), transparent 58%),
    linear-gradient(160deg, #0C2436 0%, #081B29 100%);
}

.page-home .tile--time {
  order: 2;
  background:
    radial-gradient(110% 90% at 8% 0%, rgba(79, 227, 208, .12), transparent 62%),
    linear-gradient(160deg, #0C2436 0%, #081B29 100%);
}

.page-home .tile--progress {
  order: 3;
  background: linear-gradient(160deg, #0A2032 0%, #071624 100%);
}

.page-home .hero__visual {
  order: 4;
  margin: 0;
}

.page-home .tile__label {
  margin: 0;
  font-family: var(--sans);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--muted);
}

.page-home .tile__num {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: -.045em;
  line-height: .9;
  color: var(--gold);
}

.page-home .tile__unit {
  font-family: var(--sans);
  font-size: clamp(15px, 1.6vw, 20px);
  font-weight: 600;
  letter-spacing: 0;
  color: var(--muted);
}

.page-home .tile--vendors .tile__num {
  font-size: clamp(72px, 15vw, 148px);
}

.page-home .tile--time .tile__num {
  font-size: clamp(44px, 7vw, 72px);
  color: var(--gold-hi);
}

.page-home .tile--progress .tile__num {
  font-size: clamp(40px, 6.4vw, 60px);
}

.page-home .tile__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

.page-home .tile__link {
  align-self: flex-start;
  margin-top: auto;
  padding-top: 10px;
  font-size: 14px;
  font-weight: 600;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 208, .32);
  transition: border-color .2s ease, color .2s ease;
}

.page-home .tile__link:hover {
  color: var(--gold-hi);
  border-bottom-color: var(--gold-hi);
}

.page-home .tile__meter {
  margin-top: 2px;
  max-width: 320px;
}

.page-home .tile__meter .meter {
  display: block;
  height: 6px;
  border-radius: var(--pill);
  background: rgba(79, 227, 208, .14);
  overflow: hidden;
}

.page-home .tile__meter .meter__fill {
  display: block;
  height: 100%;
  border-radius: var(--pill);
  background: linear-gradient(90deg, var(--teal), var(--gold));
}

.page-home .hero__visual .figure__frame {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(150deg, #0C2436, #061726);
}

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

/* ---------- 章节索引 ---------- */
.page-home .rail {
  position: sticky;
  top: var(--head-h);
  z-index: 6;
  margin: clamp(34px, 5vw, 60px) 0 clamp(20px, 3vw, 34px);
  padding: 10px 0;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: rgba(6, 23, 38, .88);
  backdrop-filter: blur(8px);
}

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

.page-home .rail__list {
  display: flex;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: none;
}

.page-home .rail__list::-webkit-scrollbar {
  display: none;
}

.page-home .rail__list > li {
  flex: 0 0 auto;
}

.page-home .rail__link {
  display: inline-block;
  white-space: nowrap;
  padding: 8px 16px;
  border: 1px solid transparent;
  border-radius: var(--pill);
  font-size: 14px;
  color: var(--muted);
  text-decoration: none;
  transition: color .2s ease, background .2s ease, border-color .2s ease;
}

.page-home .rail__link:hover {
  color: var(--text);
  border-color: var(--line);
}

.page-home .rail__link[aria-current="true"] {
  color: var(--ink);
  background: var(--cyan);
  font-weight: 600;
}

/* ---------- 区块通用 ---------- */
.page-home .section {
  padding-top: clamp(46px, 8vw, 96px);
}

.page-home .section-head {
  margin-bottom: 18px;
}

.page-home .section__lede {
  max-width: 740px;
  margin: 0 0 clamp(20px, 3vw, 34px);
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 双端速览 ---------- */
.page-home .tabs {
  display: block;
  padding: var(--home-pad);
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  background: linear-gradient(150deg, #0C2436 0%, #081B29 100%);
}

.page-home .tabs .tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin: 0 8px 20px 0;
  padding: 9px 22px;
  border: 1px solid var(--line);
  border-radius: var(--pill);
  background: rgba(6, 23, 38, .6);
  color: var(--muted);
  font-family: var(--sans);
  font-size: 14px;
  cursor: pointer;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}

.page-home .tabs .tab[aria-selected="true"] {
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
  font-weight: 600;
}

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

.page-home .tabs__panel[hidden] {
  display: none;
}

.page-home .brief__lead {
  margin: 0 0 18px;
  max-width: 680px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--text);
}

.page-home .brief__list {
  margin: 0 0 22px;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 13px;
}

.page-home .brief__list li {
  position: relative;
  padding-left: 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .brief__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .78em;
  width: 10px;
  height: 2px;
  background: var(--gold);
}

.page-home .brief__figure {
  margin: var(--home-gap) 0 0;
}

.page-home .brief__figure .figure__frame {
  border: 1px solid var(--line);
  border-radius: var(--r-lg);
  overflow: hidden;
  background: linear-gradient(150deg, #0C2436, #061726);
}

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

/* ---------- 厂商矩阵 ---------- */
.page-home .matrix {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .matrix__col {
  padding: var(--home-pad);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: var(--home-tint);
}

.page-home .matrix__title {
  margin: 0 0 18px;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  letter-spacing: .04em;
  color: var(--text);
}

.page-home .matrix__list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 16px;
}

.page-home .matrix__list li {
  display: grid;
  gap: 8px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--line);
}

.page-home .matrix__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .matrix__list p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 术语索引 ---------- */
.page-home .terms {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .terms__groups {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  align-content: start;
}

.page-home .terms__groups li {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 15px 4px;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  color: var(--text);
  transition: color .2s ease, padding-left .2s ease;
}

.page-home .terms__groups li:hover {
  color: var(--cyan);
  padding-left: 10px;
}

.page-home .terms__no {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--teal);
}

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

.page-home .terms__figure .figure__frame {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: linear-gradient(160deg, #0C2436, #061726);
}

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

/* ---------- 更新节奏 ---------- */
.page-home .cadence {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

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

.page-home .cadence__figure .figure__frame {
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  overflow: hidden;
  background: linear-gradient(150deg, #0C2436, #061726);
}

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

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

.page-home .cadence__item {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr);
  gap: 16px;
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-home .cadence__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .cadence__freq {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: .08em;
  color: var(--gold);
  padding-top: 3px;
}

.page-home .cadence__body {
  display: grid;
  gap: 6px;
}

.page-home .cadence__title {
  margin: 0;
  font-family: var(--sans);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
}

.page-home .cadence__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 常用入口 ---------- */
.page-home .entries {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--home-gap);
}

.page-home .entry {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: var(--home-pad);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  background: linear-gradient(160deg, #0C2436 0%, #081B29 100%);
  color: var(--text);
  text-decoration: none;
  transition: border-color .2s ease, background .2s ease;
}

.page-home .entry:hover {
  border-color: rgba(79, 227, 208, .55);
  background: linear-gradient(160deg, #0E2B3F 0%, #0A2032 100%);
}

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

.page-home .entry__title {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  font-weight: 600;
  color: var(--text);
}

.page-home .entry__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--muted);
}

/* ---------- 结尾指引 ---------- */
.page-home .closing {
  margin-top: clamp(48px, 7vw, 88px);
  padding-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--line);
}

.page-home .closing p {
  margin: 0;
  max-width: 780px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--muted);
}

.page-home .closing a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(79, 227, 208, .32);
  transition: color .2s ease, border-color .2s ease;
}

.page-home .closing a:hover {
  color: var(--gold-hi);
  border-bottom-color: var(--gold-hi);
}

/* ---------- 平板 ---------- */
@media (min-width: 700px) {
  .page-home .terms__groups {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(20px, 3vw, 40px);
  }

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

/* ---------- 桌面 ---------- */
@media (min-width: 1024px) {
  .page-home .rail {
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 12px 0;
  }

  .page-home .rail__title {
    display: block;
    flex: 0 0 auto;
    margin: 0;
    font-family: var(--mono);
    font-size: 12px;
    letter-spacing: .2em;
    color: var(--teal);
  }

  .page-home .hero__collage {
    grid-template-columns: 5fr 4fr 3fr;
    grid-template-rows: auto auto;
    align-items: stretch;
  }

  .page-home .tile--vendors {
    grid-column: 1;
    grid-row: 1 / span 2;
  }

  .page-home .tile--time {
    grid-column: 2;
    grid-row: 1;
  }

  .page-home .tile--progress {
    grid-column: 2 / span 2;
    grid-row: 2;
  }

  .page-home .hero__visual {
    grid-column: 3;
    grid-row: 1;
  }

  .page-home .hero__visual .figure__frame,
  .page-home .hero__visual img {
    height: 100%;
  }

  .page-home .brief__figure {
    margin-top: clamp(24px, 3vw, 40px);
  }

  .page-home .matrix {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: clamp(20px, 3vw, 36px);
  }

  .page-home .terms {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 340px);
    gap: clamp(24px, 4vw, 56px);
    align-items: start;
  }

  .page-home .cadence {
    grid-template-columns: 5fr 7fr;
    gap: clamp(26px, 4vw, 58px);
    align-items: start;
  }

  .page-home .entries {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- 大屏 ---------- */
@media (min-width: 1360px) {
  .page-home .tile--vendors .tile__num {
    font-size: 148px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .rail__link,
  .page-home .entry,
  .page-home .terms__groups li,
  .page-home .tabs .tab {
    transition: none;
  }
}
<<<END>>>