.page-home {
  --home-gap: clamp(1rem, 2.6vw, 1.9rem);
  position: relative;
  color: var(--cream);
  overflow-x: clip;
}

.page-home img {
  max-width: 100%;
  height: auto;
}

/* ---------- 首屏拼贴 ---------- */
.page-home .home-hero {
  position: relative;
  padding: clamp(1.6rem, 4vw, 3.4rem) 0 clamp(2.2rem, 5vw, 4rem);
  background:
    radial-gradient(120% 90% at 88% 0%, rgba(201, 164, 85, 0.16), transparent 62%),
    linear-gradient(180deg, var(--ink-900), var(--ink-800) 68%, var(--ink-700));
  border-bottom: 1px solid var(--line-gold-soft);
  overflow: hidden;
}

.page-home .hero-eyebrow {
  display: inline-block;
  margin: 0 0 clamp(0.8rem, 2vw, 1.4rem);
  padding: 0.35rem 0.85rem;
  border: 1px solid var(--line-gold);
  color: var(--gold-bright);
  font-family: var(--font-index);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  background: rgba(58, 45, 25, 0.35);
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.2rem, 3vw, 2rem);
  align-items: start;
}

.page-home .hero-title-block h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2rem, 6.4vw, 3.9rem);
  line-height: 1.08;
  letter-spacing: 0.02em;
  color: var(--cream);
  overflow-wrap: break-word;
}

.page-home .hero-h1-accent {
  color: var(--gold-bright);
  border-bottom: 2px solid var(--gold);
  padding-bottom: 0.06em;
}

.page-home .hero-lede {
  margin: 0 0 1.4rem;
  max-width: 46ch;
  color: rgba(243, 232, 210, 0.82);
  font-size: clamp(0.98rem, 1.6vw, 1.1rem);
  line-height: 1.85;
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.page-home .hero-visual {
  position: relative;
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-gold);
  background: linear-gradient(160deg, var(--ink-700), var(--ink-900));
  box-shadow: var(--shadow-paper);
}

.page-home .hero-visual .media-frame__inner {
  display: block;
  overflow: hidden;
}

.page-home .hero-visual img {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  filter: saturate(0.9) contrast(1.05);
}

.page-home .hero-stamp {
  position: absolute;
  right: 14px;
  bottom: -14px;
  font-family: var(--font-index);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  box-shadow: 0 10px 24px -14px rgba(0, 0, 0, 0.95);
}

.page-home .hero-entries {
  border-top: 1px solid var(--line-gold);
  padding-top: 0.85rem;
}

.page-home .hero-entries .index-label {
  margin: 0;
  font-family: var(--font-index);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--gold);
}

.page-home .entry-list {
  list-style: none;
  margin: 0.5rem 0 0;
  padding: 0;
  display: grid;
}

.page-home .entry-list a {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "no name"
    "no desc";
  gap: 0.12rem 0.85rem;
  padding: 0.8rem 0.2rem;
  border-bottom: 1px solid var(--line-cream);
  color: var(--cream);
  text-decoration: none;
  transition: background 0.3s var(--ease), padding-left 0.3s var(--ease);
}

.page-home .entry-list a:hover,
.page-home .entry-list a:focus-visible {
  background: rgba(201, 164, 85, 0.08);
  padding-left: 0.75rem;
}

.page-home .entry-no {
  grid-area: no;
  padding-top: 0.35rem;
  font-family: var(--font-index);
  font-size: 0.76rem;
  color: var(--gold);
}

.page-home .entry-name {
  grid-area: name;
  font-weight: 600;
  font-size: 0.98rem;
  letter-spacing: 0.01em;
}

.page-home .entry-desc {
  grid-area: desc;
  font-size: 0.84rem;
  line-height: 1.65;
  color: var(--grey-teal);
}

/* ---------- 长卷骨架 ---------- */
.page-home .home-journal {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.4rem, 3vw, 2.4rem);
  padding-block: clamp(2rem, 5vw, 4.4rem);
}

.page-home .journal-toc .index-label {
  margin: 0;
  font-family: var(--font-index);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--grey-teal);
}

.page-home .journal-toc__list {
  list-style: none;
  margin: 0.6rem 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 0.2rem 1rem;
}

.page-home .journal-toc .toc-link {
  display: flex;
  align-items: baseline;
  gap: 0.55rem;
  padding: 0.4rem 0 0.4rem 0.7rem;
  border-left: 1px solid transparent;
  color: var(--grey-teal);
  font-size: 0.86rem;
  text-decoration: none;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-home .journal-toc .toc-link span {
  font-family: var(--font-index);
  font-size: 0.7rem;
  color: var(--gold);
}

.page-home .journal-toc .toc-link:hover,
.page-home .journal-toc .toc-link:focus-visible,
.page-home .journal-toc .toc-link.is-current {
  color: var(--gold-bright);
  border-left-color: var(--gold);
}

.page-home .journal-section {
  padding-block: clamp(1.4rem, 3.2vw, 2.6rem);
}

.page-home .journal-section + .journal-section {
  border-top: 1px solid var(--line-gold-soft);
}

.page-home .journal-head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.35rem 0.9rem;
  align-items: baseline;
  margin-bottom: clamp(1rem, 2.4vw, 1.8rem);
}

.page-home .journal-head .section-index {
  grid-row: 1 / span 2;
  font-family: var(--font-index);
  font-size: clamp(1rem, 1.8vw, 1.25rem);
  color: var(--gold);
  letter-spacing: 0.04em;
}

.page-home .journal-head h2 {
  grid-column: 2;
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.45rem, 3.4vw, 2.25rem);
  line-height: 1.22;
  color: var(--cream);
  overflow-wrap: break-word;
}

.page-home .journal-head__note {
  grid-column: 2;
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: var(--grey-teal);
}

/* ---------- 01 三栏 ---------- */
.page-home .split-figure {
  margin: 0 0 var(--home-gap);
}

.page-home .split-figure .media-frame__inner {
  overflow: hidden;
  border: 1px solid var(--line-gold-soft);
}

.page-home .split-figure img {
  display: block;
  width: 100%;
  aspect-ratio: 2 / 1;
  object-fit: cover;
}

.page-home .split-figure .media-frame__caption {
  margin-top: 0.6rem;
  font-family: var(--font-index);
  font-size: 0.76rem;
  letter-spacing: 0.04em;
  color: var(--grey-teal);
}

.page-home .entry-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  align-items: start;
}

.page-home .entry-card {
  position: relative;
  padding: clamp(1.05rem, 2.2vw, 1.6rem);
  border: 1px solid var(--line-gold-soft);
  background: linear-gradient(165deg, var(--ink-700), var(--ink-800) 62%, var(--ink-900));
  box-shadow: var(--shadow-paper);
}

.page-home .entry-card::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold), transparent 72%);
  opacity: 0.6;
}

.page-home .entry-card .index-label {
  margin: 0;
  font-family: var(--font-index);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--gold);
}

.page-home .entry-card h3 {
  margin: 0.55rem 0 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.1rem, 2vw, 1.32rem);
  line-height: 1.4;
  color: var(--cream);
}

.page-home .entry-card p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(243, 232, 210, 0.76);
}

.page-home .entry-link {
  display: inline-block;
  margin-top: 0.9rem;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--gold);
  color: var(--gold-bright);
  font-size: 0.9rem;
  text-decoration: none;
  transition: color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.page-home .entry-link:hover,
.page-home .entry-link:focus-visible {
  color: var(--cream);
  border-bottom-color: var(--cream);
}

.page-home .capability-band {
  margin-top: clamp(1.3rem, 3vw, 2rem);
  padding: clamp(1rem, 2.2vw, 1.5rem);
  display: grid;
  gap: 1rem;
  border: 1px solid var(--line-gold);
  background: linear-gradient(118deg, rgba(58, 45, 25, 0.6), rgba(12, 13, 16, 0.94) 68%);
}

.page-home .capability-band p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.85;
  color: rgba(243, 232, 210, 0.82);
}

.page-home .capability-band strong {
  font-family: var(--font-index);
  font-size: 1.02rem;
  color: var(--gold-bright);
}

/* ---------- 02 更新状态 ---------- */
.page-home .update-band {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1rem, 2.4vw, 2rem);
  padding: clamp(1.15rem, 2.6vw, 2rem);
  border: 1px solid var(--line-gold);
  background:
    radial-gradient(80% 120% at 100% 0%, rgba(201, 164, 85, 0.15), transparent 58%),
    linear-gradient(160deg, var(--ink-700), var(--ink-900));
  box-shadow: var(--shadow-paper);
}

.page-home .update-band__seal {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.6rem;
}

.page-home .update-band__seal .badge {
  font-family: var(--font-index);
  font-size: 0.86rem;
  letter-spacing: 0.08em;
  padding: 0.5rem 0.95rem;
}

.page-home .update-band__seal .index-label {
  margin: 0;
  font-family: var(--font-index);
  font-size: 0.68rem;
  letter-spacing: 0.14em;
  color: var(--grey-teal);
}

.page-home .update-band__text > p {
  margin: 0;
  font-size: 0.94rem;
  line-height: 1.85;
  color: rgba(243, 232, 210, 0.8);
}

.page-home .version-list {
  margin: 1.1rem 0 0;
  padding: 0;
  display: grid;
  gap: 0.75rem;
}

.page-home .version-list > div {
  padding-bottom: 0.75rem;
  border-bottom: 1px dashed var(--line-cream);
}

.page-home .version-list dt {
  margin-bottom: 0.2rem;
  font-family: var(--font-display);
  font-size: 0.98rem;
  font-weight: 700;
  color: var(--gold-bright);
}

.page-home .version-list dd {
  margin: 0;
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(243, 232, 210, 0.72);
}

/* ---------- 03 测试通道 ---------- */
.page-home .test-split {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.1rem, 2.6vw, 2rem);
  padding: clamp(1.1rem, 2.6vw, 1.9rem);
  border: 1px solid rgba(180, 71, 54, 0.55);
  background: linear-gradient(152deg, rgba(180, 71, 54, 0.14), rgba(18, 18, 22, 0.95) 55%);
}

.page-home .test-split::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  box-shadow: 0 0 44px -16px rgba(180, 71, 54, 0.65) inset;
  opacity: 0.5;
  animation: home-test-glow 4s ease-in-out infinite;
}

@keyframes home-test-glow {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 0.85; }
}

.page-home .test-split figure {
  margin: 0;
  align-self: start;
}

.page-home .test-split img {
  display: block;
  width: 100%;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  border: 1px solid rgba(180, 71, 54, 0.45);
}

.page-home .test-split__body {
  position: relative;
  z-index: 1;
}

.page-home .test-split__body h3 {
  margin: 0.7rem 0 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  line-height: 1.35;
  color: var(--cream);
}

.page-home .test-split__body > p {
  margin: 0;
  font-size: 0.93rem;
  line-height: 1.85;
  color: rgba(243, 232, 210, 0.78);
}

.page-home .test-details {
  margin: 1rem 0;
  padding-top: 0.9rem;
  border-top: 1px solid var(--line-gold-soft);
}

.page-home .test-details summary {
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--gold-bright);
  list-style: none;
}

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

.page-home .test-details summary::before {
  content: "＋ ";
  color: var(--vermilion);
  font-family: var(--font-index);
}

.page-home .test-details[open] summary::before {
  content: "－ ";
}

.page-home .test-details p {
  margin: 0.7rem 0 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(243, 232, 210, 0.74);
}

/* ---------- 04 两步登录 ---------- */
.page-home .login-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.2rem, 2.6vw, 2rem);
}

.page-home .login-steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
}

.page-home .login-steps li {
  position: relative;
  padding: 1rem 1rem 1rem 1.15rem;
  border: 1px solid var(--line-gold-soft);
  background: linear-gradient(160deg, var(--ink-700), var(--ink-800));
}

.page-home .login-steps li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(180deg, var(--electric-teal), transparent);
}

.page-home .step-no {
  font-family: var(--font-index);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--electric-teal);
}

.page-home .login-steps h3 {
  margin: 0.35rem 0 0.4rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.16rem;
  color: var(--cream);
}

.page-home .login-steps p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.8;
  color: rgba(243, 232, 210, 0.75);
}

.page-home .login-details {
  margin: 1rem 0 0.2rem;
  padding: 0.9rem 1rem 1rem;
  border: 1px dashed var(--line-gold);
  background: rgba(58, 45, 25, 0.22);
}

.page-home .login-details summary {
  cursor: pointer;
  font-size: 0.88rem;
  color: var(--gold-bright);
  list-style: none;
}

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

.page-home .login-details summary::before {
  content: "▸ ";
  font-family: var(--font-index);
  color: var(--gold);
}

.page-home .login-details[open] summary::before {
  content: "▾ ";
}

.page-home .login-details p {
  margin: 0.65rem 0 0;
  font-size: 0.88rem;
  line-height: 1.8;
  color: rgba(243, 232, 210, 0.74);
}

.page-home .login-figure {
  margin: 0;
  padding: 8px;
  border: 1px solid var(--line-gold-soft);
  background: var(--ink-800);
}

.page-home .login-figure .media-frame__inner {
  overflow: hidden;
}

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

.page-home .login-figure .media-frame__caption {
  margin-top: 0.55rem;
  font-family: var(--font-index);
  font-size: 0.74rem;
  letter-spacing: 0.05em;
  color: var(--grey-teal);
  text-align: center;
}

/* ---------- 05 服务与联系 ---------- */
.page-home .service-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(1.2rem, 2.6vw, 2rem);
  align-items: start;
}

.page-home .scope-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.85rem;
}

.page-home .scope-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 0.85rem;
  padding-bottom: 0.85rem;
  border-bottom: 1px solid var(--line-cream);
}

.page-home .scope-no {
  padding-top: 0.2rem;
  font-family: var(--font-index);
  font-size: 0.74rem;
  color: var(--gold);
}

.page-home .scope-list strong {
  display: block;
  margin-bottom: 0.2rem;
  font-size: 0.98rem;
  font-weight: 600;
  color: var(--cream);
}

.page-home .scope-list span {
  font-size: 0.88rem;
  line-height: 1.75;
  color: rgba(243, 232, 210, 0.72);
}

.page-home .contact-card {
  padding: clamp(1.05rem, 2.2vw, 1.6rem);
  border: 1px solid var(--line-gold);
  background: linear-gradient(172deg, rgba(58, 45, 25, 0.45), var(--ink-800));
  box-shadow: var(--shadow-paper);
}

.page-home .contact-card .index-label {
  margin: 0 0 0.6rem;
  font-family: var(--font-index);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-home .contact-card dl {
  margin: 0;
}

.page-home .contact-row {
  display: grid;
  gap: 0.12rem;
  padding: 0.7rem 0;
  border-bottom: 1px dashed var(--line-cream);
}

.page-home .contact-row dt {
  font-family: var(--font-index);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--grey-teal);
}

.page-home .contact-row dd {
  margin: 0;
  font-size: 0.95rem;
  color: var(--cream);
  word-break: break-word;
}

.page-home .contact-tip {
  margin: 0.9rem 0 0;
  font-size: 0.84rem;
  line-height: 1.75;
  color: rgba(243, 232, 210, 0.7);
}

.page-home .contact-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.65rem 1rem;
  margin-top: 1rem;
}

.page-home .contact-minor {
  font-size: 0.84rem;
  color: var(--grey-teal);
  text-decoration: none;
  border-bottom: 1px solid var(--line-gold-soft);
  padding-bottom: 1px;
}

.page-home .contact-minor:hover,
.page-home .contact-minor:focus-visible {
  color: var(--gold-bright);
  border-bottom-color: var(--gold);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .capability-band {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }

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

@media (min-width: 780px) {
  .page-home .entry-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .entry-card:nth-child(2) {
    margin-top: 2.4rem;
  }

  .page-home .entry-card:nth-child(3) {
    margin-top: 1.05rem;
  }

  .page-home .update-band {
    grid-template-columns: 200px minmax(0, 1fr);
  }

  .page-home .update-band__seal {
    padding-right: 1.2rem;
    border-right: 1px solid var(--line-gold-soft);
  }
}

@media (min-width: 860px) {
  .page-home .test-split {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-home .login-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }

  .page-home .service-split {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

@media (min-width: 920px) {
  .page-home .hero-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: clamp(1.2rem, 2.4vw, 2rem);
  }

  .page-home .hero-title-block {
    grid-column: 1 / span 7;
    grid-row: 1;
  }

  .page-home .hero-visual {
    grid-column: 8 / span 5;
    grid-row: 1 / span 2;
    align-self: start;
  }

  .page-home .hero-entries {
    grid-column: 1 / span 7;
    grid-row: 2;
  }
}

@media (min-width: 1040px) {
  .page-home .home-journal {
    grid-template-columns: 190px minmax(0, 1fr);
    gap: clamp(1.6rem, 3vw, 3rem);
  }

  .page-home .journal-toc {
    position: sticky;
    top: 108px;
    align-self: start;
  }

  .page-home .journal-toc__list {
    flex-direction: column;
    flex-wrap: nowrap;
    gap: 0.1rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .test-split::after {
    animation: none;
    opacity: 0.5;
  }

  .page-home .entry-list a,
  .page-home .entry-link,
  .page-home .journal-toc .toc-link {
    transition: none;
  }
}
<<<END>>>