.page-home {
  --home-line: rgba(200, 164, 92, 0.2);
  --home-line-soft: rgba(200, 164, 92, 0.1);
  --home-slate: rgba(58, 69, 82, 0.34);
  --home-cut: 26px;
}

/* 首屏 —— 海报式分层 */
.page-home .hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) 0 clamp(36px, 6vw, 68px);
  background-image:
    radial-gradient(90% 68% at 80% -12%, rgba(200, 164, 92, 0.16), transparent 62%),
    repeating-linear-gradient(90deg, rgba(200, 164, 92, 0.05) 0 1px, transparent 1px 94px),
    repeating-linear-gradient(0deg, rgba(58, 69, 82, 0.16) 0 1px, transparent 1px 94px);
  background-color: var(--ink);
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(26px, 4.5vw, 52px);
  align-items: start;
}

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

.page-home .hero__title {
  margin: 14px 0 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(34px, 8vw, 76px);
  line-height: 1.14;
  letter-spacing: 0.045em;
  color: var(--porcelain);
  max-width: 20ch;
}

.page-home .hero__accent {
  display: block;
  color: var(--gold-hi);
  font-weight: 400;
  letter-spacing: 0.06em;
}

.page-home .hero__sub {
  margin: 22px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .hero__actions .btn {
  text-decoration: none;
}

.page-home .hero__meta {
  margin: 24px 0 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--gold-dim);
}

.page-home .hero__frame {
  margin: 0;
  position: relative;
  overflow: hidden;
  height: clamp(230px, 54vw, 330px);
  border: 1px solid rgba(200, 164, 92, 0.32);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--home-cut)), calc(100% - var(--home-cut)) 100%, 0 100%);
}

.page-home .hero__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(180deg, rgba(11, 11, 13, 0.1), rgba(11, 11, 13, 0.62)),
    repeating-linear-gradient(0deg, rgba(200, 164, 92, 0.12) 0 1px, transparent 1px 56px);
  pointer-events: none;
}

.page-home .hero__frame .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* 四章索引 */
.page-home .chapters {
  list-style: none;
  margin: clamp(30px, 5vw, 50px) 0 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-line);
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
}

.page-home .chapters__item {
  background: var(--ink);
  min-width: 0;
}

.page-home .chapters__link {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  grid-template-areas:
    "num name"
    "num desc";
  gap: 4px 14px;
  padding: 18px 16px 20px;
  text-decoration: none;
  color: inherit;
  transition: background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .chapters__num {
  grid-area: num;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--gold-dim);
  padding-top: 3px;
}

.page-home .chapters__name {
  grid-area: name;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 19px;
  letter-spacing: 0.1em;
  color: var(--porcelain);
}

.page-home .chapters__desc {
  grid-area: desc;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .chapters__link:hover,
.page-home .chapters__link:focus-visible {
  background: rgba(200, 164, 92, 0.07);
}

.page-home .chapters__link:hover .chapters__num,
.page-home .chapters__link:focus-visible .chapters__num {
  color: var(--gold-hi);
}

/* 分类全宽条带 */
.page-home .band {
  position: relative;
  overflow: hidden;
  margin-top: clamp(44px, 7vw, 88px);
  padding: clamp(38px, 6vw, 72px) 0;
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
  background: linear-gradient(180deg, rgba(23, 24, 29, 0.94), rgba(11, 11, 13, 0.98));
}

.page-home .band__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
  pointer-events: none;
}

.page-home .band__inner {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 44px);
}

.page-home .band__title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(26px, 4.6vw, 40px);
  letter-spacing: 0.09em;
  color: var(--porcelain);
}

.page-home .band__note {
  margin: 16px 0 24px;
  max-width: 42ch;
  font-size: 15px;
  line-height: 1.82;
  color: var(--mist);
}

.page-home .band__head .btn {
  text-decoration: none;
}

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

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

.page-home .cats__link {
  display: block;
  padding: 14px 16px 16px;
  border-left: 1px solid var(--gold-dim);
  background: rgba(58, 69, 82, 0.18);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .cats__name {
  display: block;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 16px;
  letter-spacing: 0.12em;
  color: var(--gold-hi);
}

.page-home .cats__desc {
  display: block;
  margin-top: 8px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .cats__link:hover,
.page-home .cats__link:focus-visible {
  border-left-color: var(--cinnabar);
  background: rgba(200, 164, 92, 0.09);
  transform: translateX(3px);
}

/* 上个月记录 */
.page-home .record {
  padding: clamp(44px, 7vw, 88px) 0 clamp(30px, 5vw, 52px);
}

.page-home .record__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-home .record__title {
  margin: 12px 0 0;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(26px, 5vw, 44px);
  line-height: 1.28;
  letter-spacing: 0.06em;
  color: var(--porcelain);
  max-width: 22ch;
}

.page-home .record__text {
  margin: 18px 0 24px;
  max-width: 50ch;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .record__body .disclosure {
  margin-bottom: 22px;
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
  background: rgba(58, 69, 82, 0.16);
}

.page-home .record__body .disclosure__head {
  padding: 0 16px;
}

.page-home .record__body .disclosure__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 16px 0;
  background: none;
  border: 0;
  font-family: var(--font-sans);
  font-size: 14px;
  letter-spacing: 0.06em;
  color: var(--gold-hi);
  text-align: left;
  cursor: pointer;
}

.page-home .record__body .disclosure__body {
  padding: 0 16px 18px;
}

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

.page-home .steps__item {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 12px;
  padding-top: 14px;
  border-top: 1px solid var(--home-line-soft);
}

.page-home .steps__num {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--cinnabar);
  padding-top: 3px;
}

.page-home .steps__title {
  margin: 0 0 6px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.1em;
  color: var(--porcelain);
}

.page-home .steps__text p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .record__body > .btn {
  text-decoration: none;
}

.page-home .record__figure {
  margin: 0;
  position: relative;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  max-height: 380px;
  border: 1px solid var(--home-line);
  background: radial-gradient(80% 70% at 50% 30%, rgba(200, 164, 92, 0.16), transparent 66%);
  clip-path: polygon(var(--home-cut) 0, 100% 0, 100% 100%, 0 100%, 0 var(--home-cut));
}

.page-home .record__figure .media__img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

/* 版本与服务双栏 */
.page-home .duo {
  padding: clamp(30px, 5vw, 56px) 0 clamp(40px, 6vw, 72px);
}

.page-home .duo__title {
  margin: 12px 0 clamp(26px, 4vw, 40px);
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: clamp(25px, 4.6vw, 40px);
  letter-spacing: 0.07em;
  color: var(--porcelain);
}

.page-home .duo__grid {
  display: grid;
  gap: clamp(24px, 4vw, 42px);
}

.page-home .duo__col {
  min-width: 0;
  padding-left: 18px;
  border-left: 1px solid var(--gold-dim);
}

.page-home .duo__col--alt {
  border-left-color: rgba(184, 58, 46, 0.62);
}

.page-home .duo__tag {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.1em;
  color: var(--gold-dim);
}

.page-home .duo__col--alt .duo__tag {
  color: rgba(227, 201, 138, 0.72);
}

.page-home .duo__heading {
  margin: 10px 0 12px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(20px, 3vw, 26px);
  letter-spacing: 0.1em;
  color: var(--gold-hi);
}

.page-home .duo__text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.82;
  color: var(--mist);
}

.page-home .duo__list {
  list-style: none;
  margin: 0 0 20px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .duo__list li {
  position: relative;
  padding-left: 16px;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--porcelain);
}

.page-home .duo__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 7px;
  height: 1px;
  background: var(--gold);
}

.page-home .duo__col .btn {
  text-decoration: none;
}

.page-home .duo__figure {
  margin: clamp(28px, 4vw, 44px) 0 0;
  overflow: hidden;
  border-top: 1px solid var(--home-line);
  border-bottom: 1px solid var(--home-line);
}

.page-home .duo__figure .media__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 300px;
  object-fit: cover;
  opacity: 0.82;
}

/* 联络与备案 */
.page-home .trust {
  padding: clamp(34px, 5vw, 60px) 0 clamp(44px, 6vw, 76px);
  border-top: 1px solid var(--home-line);
  background: linear-gradient(180deg, rgba(31, 42, 46, 0.42), rgba(11, 11, 13, 0.98));
}

.page-home .trust__inner {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-home .trust__title {
  margin: 12px 0 14px;
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(24px, 4.2vw, 34px);
  letter-spacing: 0.08em;
  color: var(--porcelain);
}

.page-home .trust__text {
  margin: 0 0 22px;
  max-width: 42ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .trust__lead .btn {
  text-decoration: none;
}

.page-home .trust__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--home-line-soft);
}

.page-home .trust__item {
  display: grid;
  gap: 4px;
  padding: 13px 14px;
  background: rgba(11, 11, 13, 0.72);
}

.page-home .trust__key {
  font-size: 11px;
  letter-spacing: 0.12em;
  color: var(--gold-dim);
}

.page-home .trust__val {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--porcelain);
  word-break: break-word;
}

/* 中等屏幕 */
@media (min-width: 600px) {
  .page-home .chapters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
  }

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

@media (min-width: 860px) {
  .page-home .record__grid {
    grid-template-columns: minmax(0, 1fr) minmax(240px, 360px);
  }

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

  .page-home .trust__inner {
    grid-template-columns: minmax(0, 1fr) minmax(280px, 400px);
  }

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

/* 桌面 */
@media (min-width: 1020px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 370px);
  }

  .page-home .hero__frame {
    height: auto;
    aspect-ratio: 3 / 4;
    margin-top: 10px;
  }

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

  .page-home .band__inner {
    grid-template-columns: minmax(0, 320px) minmax(0, 1fr);
    align-items: start;
  }

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

  .page-home .duo__figure .media__img {
    max-height: 340px;
  }
}

@media (min-width: 1200px) {
  .page-home .hero {
    padding-top: 64px;
  }

  .page-home .duo__grid {
    gap: 56px;
  }
}

/* 减少动态 */
@media (prefers-reduced-motion: reduce) {
  .page-home .chapters__link,
  .page-home .cats__link {
    transition: background-color var(--dur) linear, border-color var(--dur) linear;
  }

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