.page-home {
  position: relative;
  background: var(--ink-0);
  color: var(--text);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: calc(var(--header-h) + clamp(32px, 5vw, 64px)) 0 clamp(44px, 6vw, 80px);
  overflow: hidden;
}

.page-home .hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(88% 68% at 84% 0%, rgba(106, 61, 245, 0.36), transparent 62%);
  pointer-events: none;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(100deg, rgba(255, 106, 0, 0.09) 0 12px, transparent 12px 48px);
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 70%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.9), transparent 70%);
  pointer-events: none;
}

.page-home .hero .container {
  position: relative;
  z-index: 1;
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 4vw, 48px);
}

.page-home .hero__context {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.page-home .hero__title {
  margin: 0 0 24px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 8vw, 84px);
  line-height: 1.04;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-home .hero__mark {
  display: inline-block;
  padding: 0 0.16em 0.04em;
  background: var(--orange);
  color: #0b0d14;
  transform: skewX(-8deg);
}

.page-home .hero__lede {
  margin: 0 0 30px;
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--text-dim);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.page-home .hero__index {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(132px, 1fr));
  gap: 1px;
  margin-top: 34px;
  border: 1px solid var(--ink-2);
  background: var(--ink-2);
}

.page-home .hero__index-link {
  display: block;
  padding: 13px 14px;
  background: var(--ink-0);
  color: var(--text-dim);
  font-size: 13px;
  letter-spacing: 0.05em;
  text-decoration: none;
  transition: color 200ms var(--ease), background 200ms var(--ease);
}

.page-home .hero__index-link:hover,
.page-home .hero__index-link:focus-visible {
  background: var(--ink-1);
  color: var(--orange);
}

.page-home .hero__visual .media-frame {
  border: 1px solid var(--ink-2);
}

/* ---------- 入口自检 ---------- */
.page-home .selfcheck {
  position: relative;
  margin-top: clamp(32px, 4vw, 52px);
  padding: clamp(22px, 3vw, 34px);
  background: var(--ink-1);
  border-left: 3px solid var(--orange);
}

.page-home .selfcheck__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 18px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--ink-2);
}

.page-home .selfcheck__title {
  margin: 0;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: 20px;
  letter-spacing: 0.04em;
  color: var(--text);
}

.page-home .selfcheck__hint {
  margin: 0;
  font-size: 13px;
  color: var(--text-dim);
}

.page-home .selfcheck__field {
  margin: 22px 0 0;
  padding: 0;
  border: 0;
}

.page-home .selfcheck__legend {
  padding: 0;
  margin-bottom: 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--text-dim);
}

.page-home .selfcheck__opts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .selfcheck__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

.page-home .selfcheck__opt {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0 22px;
  border: 1px solid var(--ink-2);
  background: var(--ink-0);
  color: var(--text-dim);
  font-size: 15px;
  cursor: pointer;
  transition: border-color 200ms var(--ease), color 200ms var(--ease), background 200ms var(--ease);
}

.page-home .selfcheck__opt:hover {
  color: var(--text);
  border-color: var(--violet);
}

.page-home .selfcheck__radio:checked + .selfcheck__opt {
  background: rgba(255, 106, 0, 0.14);
  border-color: var(--orange);
  color: var(--text);
}

.page-home .selfcheck__radio:focus-visible + .selfcheck__opt {
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-home .selfcheck__out {
  margin-top: 26px;
}

.page-home .sc-out {
  display: none;
  gap: 8px;
  padding: 18px 20px;
  border-left: 2px solid var(--neon);
  background: rgba(57, 255, 136, 0.06);
}

.page-home .sc-out--idle {
  display: grid;
  border-left-color: var(--ink-2);
  background: transparent;
}

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

.page-home .sc-out__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-home .sc-out__link {
  justify-self: start;
  font-size: 14px;
  color: var(--orange);
  text-decoration: none;
  border-bottom: 1px solid rgba(255, 106, 0, 0.5);
  padding-bottom: 2px;
}

.page-home .sc-out__link:hover {
  color: var(--neon);
  border-bottom-color: var(--neon);
}

.page-home .selfcheck:has(#sc-device-mobile:checked):has(#sc-usage-new:checked) .sc-out--idle,
.page-home .selfcheck:has(#sc-device-mobile:checked):has(#sc-usage-old:checked) .sc-out--idle,
.page-home .selfcheck:has(#sc-device-desktop:checked):has(#sc-usage-new:checked) .sc-out--idle,
.page-home .selfcheck:has(#sc-device-desktop:checked):has(#sc-usage-old:checked) .sc-out--idle {
  display: none;
}

.page-home .selfcheck:has(#sc-device-mobile:checked):has(#sc-usage-new:checked) .sc-out--m-new,
.page-home .selfcheck:has(#sc-device-mobile:checked):has(#sc-usage-old:checked) .sc-out--m-old,
.page-home .selfcheck:has(#sc-device-desktop:checked):has(#sc-usage-new:checked) .sc-out--desktop,
.page-home .selfcheck:has(#sc-device-desktop:checked):has(#sc-usage-old:checked) .sc-out--desktop {
  display: grid;
}

/* ---------- 章节标题 ---------- */
.page-home .display--sm {
  margin: 12px 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4.6vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-home .section .lede {
  margin: 0 0 34px;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--text-dim);
}

/* ---------- 入口对照 ---------- */
.page-home .entry__board {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  border: 1px solid var(--ink-2);
  background: var(--ink-2);
}

.page-home .entry__visual {
  background: var(--ink-0);
  padding: 20px;
}

.page-home .entry__col {
  padding: clamp(22px, 3vw, 34px);
}

.page-home .entry__col--new {
  background: var(--ink-1);
  border-top: 2px solid var(--orange);
}

.page-home .entry__col--old {
  background: var(--ink-0);
  border-top: 2px solid var(--violet);
}

.page-home .entry__badge {
  margin: 0 0 20px;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: 19px;
  letter-spacing: 0.06em;
  color: var(--text);
}

.page-home .entry__facts {
  margin: 0;
  display: grid;
  gap: 18px;
}

.page-home .entry__fact dt {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--orange);
  margin-bottom: 6px;
}

.page-home .entry__col--old .entry__fact dt {
  color: var(--violet);
}

.page-home .entry__fact dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-home .entry__misread {
  margin-top: 34px;
  padding-top: 24px;
  border-top: 1px solid var(--ink-2);
}

.page-home .entry__misread-title {
  margin: 0 0 18px;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: 18px;
  color: var(--text);
}

.page-home .entry__misread-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--ink-2);
  border: 1px solid var(--ink-2);
}

.page-home .entry__misread-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  padding: 18px 20px;
  background: var(--ink-0);
}

.page-home .entry__misread-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--orange);
  padding-top: 2px;
}

.page-home .entry__misread-item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--text-dim);
}

/* ---------- 配置自查 ---------- */
.page-home .config__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid var(--ink-2);
}

.page-home .config__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: clamp(22px, 3vw, 34px) 0;
  border-bottom: 1px solid var(--ink-2);
  align-items: start;
}

.page-home .config__item .figure-num {
  font-size: clamp(52px, 11vw, 104px);
  line-height: 0.82;
}

.page-home .config__label {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2.4vw, 24px);
  color: var(--text);
}

.page-home .config__text {
  margin: 0;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-home .config__foot {
  margin-top: 32px;
}

/* ---------- 客户端 ---------- */
.page-home .client__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
  align-items: start;
}

.page-home .client__figure .media-frame {
  border: 1px solid var(--ink-2);
}

.page-home .client__forms {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--ink-2);
  border: 1px solid var(--ink-2);
}

.page-home .client__form {
  padding: 18px 20px;
  background: var(--ink-1);
  transition: background 200ms var(--ease), transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-home .client__form:hover {
  background: #1b2134;
  transform: translate(2px, -2px);
  box-shadow: inset 0 0 0 2px var(--neon);
}

.page-home .client__form-name {
  margin: 0 0 6px;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: 17px;
  color: var(--text);
}

.page-home .client__form-desc {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--text-dim);
}

.page-home .client__cadence {
  margin-top: 34px;
  padding: clamp(22px, 3vw, 32px);
  background: linear-gradient(105deg, var(--violet-deep), var(--ink-1) 72%);
  border-left: 3px solid var(--violet);
}

.page-home .client__cadence-title {
  margin: 0 0 10px;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: 18px;
  color: var(--text);
}

.page-home .client__cadence-text {
  margin: 0 0 16px;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-home .client__cadence-link {
  font-size: 14px;
  color: var(--neon);
  text-decoration: none;
  border-bottom: 1px solid rgba(57, 255, 136, 0.5);
  padding-bottom: 2px;
}

/* ---------- 更新记录 ---------- */
.page-home .updates__visual {
  margin-bottom: 30px;
}

.page-home .updates__visual .media-frame {
  border: 1px solid var(--ink-2);
}

.page-home .updates__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--ink-2);
}

.page-home .updates__item {
  display: grid;
  grid-template-columns: 72px 1fr;
  gap: 6px 16px;
  align-items: start;
  padding: 18px 0;
  border-bottom: 1px solid var(--ink-2);
}

.page-home .updates__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  padding-top: 5px;
}

.page-home .updates__item .chip {
  grid-column: 2;
  justify-self: start;
}

.page-home .updates__title {
  grid-column: 2;
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

.page-home .updates__foot {
  margin-top: 32px;
}

/* ---------- 区域服务 ---------- */
.page-home .region__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--ink-2);
  border: 1px solid var(--ink-2);
}

.page-home .region__stat {
  padding: clamp(22px, 3vw, 32px);
  background: var(--ink-1);
}

.page-home .region__stat--wide {
  background: linear-gradient(120deg, rgba(255, 106, 0, 0.16), var(--ink-1) 68%);
  border-left: 3px solid var(--orange);
}

.page-home .region__num {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 7vw, 68px);
  line-height: 0.94;
  letter-spacing: -0.02em;
  color: var(--text);
}

.page-home .region__unit {
  font-size: 0.42em;
  margin-left: 4px;
  color: var(--orange);
}

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

.page-home .region__note {
  margin: 30px 0 0;
  max-width: 76ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--text-dim);
  padding-left: 16px;
  border-left: 1px solid var(--ink-2);
}

/* ---------- 帮助直达 ---------- */
.page-home .help__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background: var(--ink-2);
  border: 1px solid var(--ink-2);
}

.page-home .help__card {
  display: block;
  padding: clamp(22px, 3vw, 30px);
  background: var(--ink-0);
  text-decoration: none;
  transition: background 200ms var(--ease), transform 200ms var(--ease), box-shadow 200ms var(--ease);
}

.page-home .help__card:hover,
.page-home .help__card:focus-visible {
  background: var(--ink-1);
  transform: translate(2px, -2px);
  box-shadow: inset 0 0 0 2px var(--neon);
}

.page-home .help__card-num {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--orange);
}

.page-home .help__card-title {
  margin: 0 0 12px;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: 18px;
  line-height: 1.45;
  color: var(--text);
}

.page-home .help__card-text {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--text-dim);
}

.page-home .help__card-link {
  font-size: 14px;
  color: var(--orange);
  border-bottom: 1px solid rgba(255, 106, 0, 0.5);
  padding-bottom: 2px;
}

.page-home .help__respond {
  margin-top: 34px;
  padding: clamp(22px, 3vw, 32px);
  background: var(--ink-1);
  border-top: 2px solid var(--neon);
}

.page-home .help__respond-title {
  margin: 0 0 12px;
  font-family: var(--font-editorial);
  font-weight: 600;
  font-size: 18px;
  color: var(--text);
}

.page-home .help__respond-text {
  margin: 0 0 16px;
  max-width: 66ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-dim);
}

.page-home .help__respond .copy-field {
  margin-bottom: 18px;
}

.page-home .help__respond .copy-field__value {
  font-family: var(--font-mono);
  font-size: 15px;
  color: var(--neon);
  word-break: break-all;
}

.page-home .help__respond-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 700px) {
  .page-home .config__item {
    grid-template-columns: minmax(140px, 200px) 1fr;
    gap: 0 clamp(24px, 4vw, 48px);
    align-items: center;
  }

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

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

  .page-home .region__stat--wide {
    grid-column: span 1;
  }

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

  .page-home .updates__item {
    grid-template-columns: 88px 130px 1fr;
    align-items: baseline;
  }

  .page-home .updates__item .chip {
    grid-column: 2;
  }

  .page-home .updates__title {
    grid-column: 3;
  }
}

@media (min-width: 960px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: end;
    gap: clamp(36px, 4vw, 60px);
  }

  .page-home .hero__visual {
    transform: translateY(-6%);
  }

  .page-home .entry__board {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1fr) minmax(0, 1fr);
  }

  .page-home .client__grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: clamp(24px, 3vw, 40px);
  }

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

@media (min-width: 1240px) {
  .page-home .hero__index {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }
}
<<<END>>>