.page-home {
  background: var(--ink);
  color: var(--on-dark);
}

.page-home [data-cat="screen"] { --cat: var(--gold); }
.page-home [data-cat="content"] { --cat: var(--azurite); }
.page-home [data-cat="notice"] { --cat: var(--cinnabar); }
.page-home [data-cat="member"] { --cat: var(--jade); }
.page-home [data-cat="help"] { --cat: var(--clay); }
.page-home [data-cat="brand"] { --cat: var(--rosewood); }

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

.page-home .page-context { padding-top: 18px; padding-bottom: 22px; }

.page-home > section { margin-bottom: 72px; }
.page-home > section:last-child { margin-bottom: 0; }

.page-home .section-head { max-width: 760px; }
.page-home .section-head h2 {
  margin: 10px 0 0;
  font-family: var(--serif);
  font-size: clamp(23px, 4.2vw, 36px);
  font-weight: 700;
  line-height: 1.26;
  letter-spacing: -.01em;
  color: var(--paper);
}
.page-home .section-lede {
  margin: 14px 0 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--on-dark);
}
.page-home .rule {
  display: block;
  width: 100%;
  max-width: 300px;
  height: 1px;
  margin-top: 20px;
  background: linear-gradient(90deg, var(--gold), rgba(201, 162, 39, 0));
}

/* ---------- 框景首屏 ---------- */
.page-home .hero-frame {
  position: relative;
  padding: 0 0 52px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(90% 70% at 88% 4%, rgba(62, 111, 168, .26), rgba(11, 27, 46, 0) 64%),
    radial-gradient(70% 60% at 2% 98%, rgba(201, 162, 39, .16), rgba(11, 27, 46, 0) 68%),
    linear-gradient(180deg, rgba(18, 40, 63, .82), rgba(11, 27, 46, .92));
  overflow: hidden;
}
.page-home .hero-frame::before,
.page-home .hero-frame::after {
  content: "";
  position: absolute;
  width: 34px;
  height: 34px;
  border: 1px solid var(--gold);
  pointer-events: none;
}
.page-home .hero-frame::before {
  top: 14px;
  left: 14px;
  border-right: 0;
  border-bottom: 0;
}
.page-home .hero-frame::after {
  right: 14px;
  bottom: 14px;
  border-left: 0;
  border-top: 0;
}

.page-home .tick-strip {
  height: 14px;
  margin-bottom: 38px;
  background-image:
    repeating-linear-gradient(90deg, var(--line-strong) 0 1px, rgba(231, 207, 138, 0) 1px 88px),
    repeating-linear-gradient(90deg, var(--line) 0 1px, rgba(231, 207, 138, 0) 1px 22px);
  background-size: 100% 14px, 100% 7px;
  background-position: 0 0, 0 0;
  background-repeat: no-repeat;
  -webkit-mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0), #000 8%, #000 92%, rgba(0, 0, 0, 0));
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0), #000 8%, #000 92%, rgba(0, 0, 0, 0));
}

.page-home .hero-grid {
  display: grid;
  gap: 34px;
}

.page-home .display {
  margin: 14px 0 0;
  font-family: var(--serif);
  color: var(--paper);
  line-height: 1.06;
  letter-spacing: -.01em;
}
.page-home .display-main {
  display: block;
  font-size: clamp(30px, 7.4vw, 64px);
  font-weight: 700;
}
.page-home .display-sub {
  display: block;
  margin-top: 12px;
  font-size: clamp(16px, 3.2vw, 23px);
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--gold-soft);
}

.page-home .hero-lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: 17px;
  line-height: 1.8;
  color: var(--on-dark);
}
.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}
.page-home .hero-stats {
  list-style: none;
  margin: 32px 0 0;
  padding: 22px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 20px;
}
.page-home .stat { display: flex; flex-direction: column; gap: 4px; }
.page-home .stat-num {
  font-family: var(--mono);
  font-size: clamp(20px, 4.6vw, 27px);
  font-weight: 600;
  letter-spacing: -.02em;
  color: var(--gold);
}
.page-home .stat-label {
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--on-dark-soft);
}

.page-home .hero-window {
  position: relative;
  padding: 14px;
  border: 1px solid var(--line-strong);
  background: linear-gradient(180deg, rgba(28, 58, 87, .55), rgba(11, 27, 46, .32));
  -webkit-backdrop-filter: blur(4px);
  backdrop-filter: blur(4px);
}

.page-home .media-frame {
  margin: 0;
  aspect-ratio: auto;
  overflow: hidden;
  background: var(--ink-deep);
}
.page-home .hero-screen { border: 1px solid var(--line); }
.page-home .hero-screen img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.page-home .media-caption {
  display: block;
  padding: 10px 14px;
  font-size: 12.5px;
  line-height: 1.6;
  letter-spacing: .04em;
  color: var(--on-dark-soft);
}

.page-home .cat-index {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 4px;
}
.page-home .cat-index .cat-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 12px;
  text-decoration: none;
  color: var(--paper);
  background: rgba(242, 237, 227, .04);
  border-left: 3px solid var(--cat, var(--gold));
  transition: background .2s var(--ease);
}
.page-home .cat-index .cat-item:hover,
.page-home .cat-index .cat-item:focus-visible {
  background: rgba(242, 237, 227, .1);
}
.page-home .cat-index .cat-dot {
  flex: none;
  width: 9px;
  height: 9px;
  border: 1px solid var(--cat, var(--gold));
  background: transparent;
  transition: background .2s var(--ease), transform .2s var(--ease);
}
.page-home .cat-index .cat-item:hover .cat-dot,
.page-home .cat-index .cat-item:focus-visible .cat-dot {
  background: var(--cat, var(--gold));
  transform: rotate(45deg);
}
.page-home .cat-body {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
}
.page-home .cat-name { font-size: 15px; font-weight: 600; letter-spacing: .02em; }
.page-home .cat-desc { font-size: 12px; color: var(--on-dark-soft); }

/* ---------- 六类分区总览 ---------- */
.page-home .band-figure {
  margin-top: 32px;
  border: 1px solid var(--line);
}
.page-home .band-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 8 / 3;
  object-fit: cover;
}

.page-home .cat-cards {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.page-home .cat-cards .card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 20px 20px 22px;
  border: 1px solid var(--line);
  border-top: 3px solid var(--cat, var(--gold));
  background: linear-gradient(180deg, rgba(28, 58, 87, .45), rgba(18, 40, 63, .24));
  transition: transform .2s var(--ease), border-color .2s var(--ease);
}
.page-home .cat-cards .card:hover {
  transform: translateY(-2px);
  border-color: var(--line-strong);
  border-top-color: var(--cat, var(--gold));
}
.page-home .card-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.page-home .card-head .cat-dot {
  flex: none;
  width: 10px;
  height: 10px;
  border: 1px solid var(--cat, var(--gold));
  background: var(--cat, var(--gold));
}
.page-home .cat-cards .card-title {
  margin: 0;
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 700;
  letter-spacing: .02em;
  color: var(--paper);
}
.page-home .cat-cards .card-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--on-dark);
}
.page-home .cat-cards .card-meta {
  margin: auto 0 0;
  padding-top: 6px;
  font-size: 13px;
  color: var(--on-dark-soft);
}
.page-home .card-meta a,
.page-home .text-link {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 1px solid var(--line-strong);
  padding-bottom: 1px;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-home .card-meta a:hover,
.page-home .card-meta a:focus-visible,
.page-home .text-link:hover,
.page-home .text-link:focus-visible {
  color: var(--gold);
  border-color: var(--gold);
}

/* ---------- 新手路径 + 旧版去向 ---------- */
.page-home .workbench-grid {
  display: grid;
  gap: 44px;
}
.page-home .step-list {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  gap: 22px;
}
.page-home .step {
  position: relative;
  padding-left: 54px;
}
.page-home .step::before {
  content: "";
  position: absolute;
  left: 15px;
  top: 36px;
  bottom: -24px;
  width: 1px;
  background: var(--line);
}
.page-home .step:last-child::before { display: none; }
.page-home .step-no {
  position: absolute;
  left: 0;
  top: 0;
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid var(--gold);
  font-family: var(--mono);
  font-size: 13px;
  color: var(--gold);
}
.page-home .step-title {
  margin: 4px 0 8px;
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
  color: var(--paper);
}
.page-home .step p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--on-dark);
}

.page-home .migrate { margin-top: 52px; }
.page-home .migrate .section-head h2 { font-size: clamp(21px, 3.4vw, 28px); }
.page-home .migrate .accordion,
.page-home .subscribe-panel .accordion { margin-top: 18px; }
.page-home .migrate .accordion { display: grid; gap: 8px; }
.page-home .accordion-item {
  border: 1px solid var(--line);
  border-left: 3px solid var(--cat, var(--gold-soft));
  background: rgba(28, 58, 87, .34);
}
.page-home .subscribe-panel .accordion-item {
  background: rgba(178, 58, 46, .12);
}
.page-home .accordion-panel-inner p {
  margin: 0 0 10px;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--on-dark);
}
.page-home .accordion-panel-inner p:last-child { margin-bottom: 0; }

.page-home .workbench-side {
  display: grid;
  gap: 18px;
}

.page-home .side-panel {
  padding: 20px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(28, 58, 87, .48), rgba(18, 40, 63, .22));
}
.page-home .side-text {
  margin: 10px 0 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--on-dark-soft);
}
.page-home .index-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 2px;
}
.page-home .index-link {
  display: block;
  padding: 8px 10px;
  font-size: 14px;
  color: var(--on-dark);
  text-decoration: none;
  border-left: 2px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease), background .18s var(--ease);
}
.page-home .index-link:hover,
.page-home .index-link:focus-visible {
  color: var(--paper);
  border-color: var(--gold);
  background: rgba(242, 237, 227, .06);
}

.page-home .sub-channels {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 6px;
}
.page-home .sub-channel {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 9px 12px;
  border-left: 3px solid var(--cat, var(--cinnabar));
  background: rgba(242, 237, 227, .05);
}
.page-home .sub-name { font-size: 14px; font-weight: 600; color: var(--paper); }
.page-home .sub-desc { font-size: 12px; color: var(--on-dark-soft); }
.page-home .sub-note {
  margin: 0 0 12px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--on-dark-soft);
}

.page-home .fact-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}
.page-home .fact-list li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--on-dark);
}
.page-home .fact-list .fact-num {
  flex: none;
  font-family: var(--mono);
  font-size: 18px;
  color: var(--gold);
}

/* ---------- 移动端与订阅 ---------- */
.page-home .mobile-grid {
  display: grid;
  gap: 34px;
}
.page-home .mobile-copy > p {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--on-dark);
}
.page-home .channel-list {
  list-style: none;
  margin: 24px 0;
  padding: 0;
  display: grid;
  gap: 1px;
}
.page-home .channel {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 14px;
  border-left: 3px solid var(--cinnabar);
  background: linear-gradient(90deg, rgba(178, 58, 46, .18), rgba(242, 237, 227, .02));
}
.page-home .channel-name {
  flex: none;
  min-width: 4.6em;
  font-size: 15px;
  font-weight: 600;
  color: var(--paper);
}
.page-home .channel-desc {
  font-size: 13px;
  line-height: 1.6;
  color: var(--on-dark-soft);
}
.page-home .phone-shot { border: 1px solid var(--line); }
.page-home .phone-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 9 / 11;
  object-fit: cover;
}

/* ---------- 企业通道 ---------- */
.page-home .tier-grid {
  display: grid;
  gap: 16px;
  margin-top: 30px;
}
.page-home .tier {
  position: relative;
  padding: 24px 20px 22px;
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(46, 125, 107, .16), rgba(18, 40, 63, .3));
}
.page-home .tier::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--cat, var(--jade));
}
.page-home .tier-no {
  margin: 0;
  font-family: var(--mono);
  font-size: 12.5px;
  letter-spacing: .22em;
  color: var(--cat, var(--jade));
}
.page-home .tier-title {
  margin: 12px 0 8px;
  font-family: var(--serif);
  font-size: 21px;
  font-weight: 700;
  color: var(--paper);
}
.page-home .tier p:not(.tier-no) {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--on-dark);
}
.page-home .tier-note {
  margin: 22px 0 18px;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--on-dark-soft);
}

/* ---------- 持续运营 ---------- */
.page-home .lasting-grid {
  display: grid;
  gap: 34px;
}
.page-home .lasting-copy > p {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--on-dark);
}
.page-home .fact-grid {
  margin: 28px 0 0;
  display: grid;
  gap: 18px;
  grid-template-columns: 1fr;
}
.page-home .fact {
  padding-top: 12px;
  border-top: 1px solid var(--line);
}
.page-home .fact dt {
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold-soft);
}
.page-home .fact dd {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--on-dark);
}
.page-home .fact dd .fact-num {
  font-family: var(--mono);
  font-size: 16px;
  color: var(--gold);
}
.page-home .lasting-figure { border: 1px solid var(--line); }
.page-home .lasting-figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

/* ---------- 咨询与响应 ---------- */
.page-home .contact-strip {
  padding: 56px 0 72px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(18, 40, 63, .72), rgba(11, 27, 46, .96));
}
.page-home .contact-list {
  list-style: none;
  margin: 32px 0 0;
  padding: 0;
  display: grid;
  gap: 16px;
}
.page-home .contact-item {
  padding: 4px 0 4px 14px;
  border-left: 2px solid var(--gold);
}
.page-home .contact-label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold-soft);
}
.page-home .contact-value {
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--paper);
}
.page-home .contact-note {
  margin: 26px 0 0;
  max-width: 68ch;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--on-dark-soft);
}
.page-home .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}
.page-home .contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  margin: 20px 0 0;
  font-size: 13px;
}
.page-home .contact-links a {
  color: var(--on-dark-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}
.page-home .contact-links a:hover,
.page-home .contact-links a:focus-visible {
  color: var(--gold-soft);
  border-color: var(--line-strong);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .fact-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 720px) {
  .page-home .hero-stats { grid-template-columns: repeat(4, minmax(0, 1fr)); }
  .page-home .cat-cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .page-home .contact-list { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 900px) {
  .page-home .mobile-grid {
    grid-template-columns: 1.15fr .85fr;
    gap: 56px;
    align-items: center;
  }
  .page-home .lasting-grid {
    grid-template-columns: 1.2fr .8fr;
    gap: 56px;
    align-items: center;
  }
  .page-home .tier-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}

@media (min-width: 1024px) {
  .page-home > section { margin-bottom: 104px; }
  .page-home .hero-frame { padding-bottom: 64px; }
  .page-home .hero-grid {
    grid-template-columns: 6fr 4fr;
    gap: 52px;
    align-items: start;
  }
  .page-home .cat-cards { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .page-home .workbench-grid {
    grid-template-columns: 4fr 6fr;
    gap: 64px;
    align-items: start;
  }
  .page-home .workbench-side {
    position: sticky;
    top: calc(var(--header-h) + 24px);
  }
}

@media (min-width: 1280px) {
  .page-home .workbench-side { gap: 22px; }
  .page-home .side-panel { padding: 24px 22px; }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .cat-cards .card,
  .page-home .cat-index .cat-dot,
  .page-home .cat-index .cat-item,
  .page-home .index-link,
  .page-home .card-meta a,
  .page-home .text-link {
    transition: none;
  }
  .page-home .cat-cards .card:hover { transform: none; }
  .page-home .cat-index .cat-item:hover .cat-dot { transform: none; }
}
<<<END>>>