.page-home {
  background: var(--ink-800);
  color: var(--paper);
  overflow-x: hidden;
}

.page-home .hm-context {
  background: var(--ink-900);
  border-bottom: 1px solid rgba(53, 224, 208, 0.16);
}

.page-home .hm-context__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 16px;
  padding-block: 12px;
}

.page-home .hm-context__stamp {
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--sage);
}

/* ---------- 分屏主体 ---------- */
.page-home .hm-stage {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .hm-narrative {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: clamp(16px, 2vw, 24px);
  padding: clamp(32px, 5vw, 60px) var(--pad-x);
  overflow: hidden;
  isolation: isolate;
}

.page-home .hm-narrative::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -2;
  background-image:
    linear-gradient(45deg, rgba(53, 224, 208, 0.05) 25%, transparent 25%, transparent 75%, rgba(53, 224, 208, 0.05) 75%),
    linear-gradient(45deg, rgba(53, 224, 208, 0.05) 25%, transparent 25%, transparent 75%, rgba(53, 224, 208, 0.05) 75%);
  background-size: 56px 56px;
  background-position: 0 0, 28px 28px;
  opacity: 0.75;
}

.page-home .hm-narrative::after {
  content: "";
  position: absolute;
  z-index: -1;
  width: 400px;
  height: 400px;
  right: -150px;
  top: -140px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(53, 224, 208, 0.26), transparent 68%);
  pointer-events: none;
}

.page-home .hm-narrative__mark {
  position: absolute;
  z-index: -1;
  right: -28px;
  bottom: 18px;
  width: 220px;
  height: auto;
  color: var(--cyan-500);
  opacity: 0.14;
  pointer-events: none;
}

.page-home .hm-narrative__eyebrow {
  color: var(--cyan-500);
  margin: 0;
}

.page-home .hm-narrative__title {
  margin: 0;
  font-family: var(--font-title);
  font-weight: 900;
  font-size: clamp(36px, 7vw, 58px);
  line-height: 1.06;
  letter-spacing: 0.03em;
  color: var(--paper);
}

.page-home .hm-narrative__hl {
  color: var(--cyan-500);
}

.page-home .hm-narrative__lede {
  margin: 0;
  max-width: 34ch;
  font-size: clamp(15px, 1.6vw, 16.5px);
  line-height: 1.8;
  color: var(--cyan-100);
}

.page-home .hm-narrative__media {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(53, 224, 208, 0.28);
  box-shadow: 0 28px 60px -34px rgba(0, 0, 0, 0.95);
  aspect-ratio: 4 / 3;
}

.page-home .hm-narrative__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  max-width: 100%;
}

.page-home .hm-narrative__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .hm-narrative__foot {
  margin: 0;
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--sage);
}

/* ---------- 右侧索引区 ---------- */
.page-home .hm-index {
  background: var(--paper);
  color: var(--ink-800);
  padding: clamp(26px, 4vw, 48px) var(--pad-x) clamp(36px, 5vw, 56px);
  display: flex;
  flex-direction: column;
  gap: clamp(18px, 2.2vw, 26px);
}

.page-home .hm-index__band {
  border-radius: var(--r-md);
  overflow: hidden;
  border: 1px solid rgba(11, 31, 26, 0.16);
  line-height: 0;
}

.page-home .hm-index__band img {
  display: block;
  width: 100%;
  height: clamp(70px, 9vw, 112px);
  object-fit: cover;
  max-width: 100%;
}

.page-home .hm-index__heading .eyebrow {
  color: var(--ink-600);
  margin: 0;
}

.page-home .hm-index__heading h2 {
  margin: 8px 0;
  font-family: var(--font-title);
  font-size: clamp(23px, 3vw, 33px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--ink-800);
}

.page-home .hm-index__heading p:not(.eyebrow) {
  margin: 0;
  max-width: 48ch;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--ink-600);
}

/* ---------- 标签目录 ---------- */
.page-home .hm-catalog__radio {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.page-home .hm-tabs {
  display: flex;
  gap: 8px;
  border: 0;
  margin: 0;
  padding: 0 0 6px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

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

.page-home .hm-tab {
  flex: 0 0 auto;
  cursor: pointer;
  padding: 10px 18px;
  border-radius: var(--pill);
  border: 1px solid rgba(11, 31, 26, 0.22);
  background: transparent;
  color: var(--ink-700);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  white-space: nowrap;
  transition: background var(--dur) var(--ease), color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .hm-tab:hover {
  border-color: var(--ink-700);
}

.page-home #hmcat-all:checked ~ .hm-tabs label[for="hmcat-all"],
.page-home #hmcat-load:checked ~ .hm-tabs label[for="hmcat-load"],
.page-home #hmcat-rule:checked ~ .hm-tabs label[for="hmcat-rule"],
.page-home #hmcat-note:checked ~ .hm-tabs label[for="hmcat-note"] {
  background: var(--ink-800);
  border-color: var(--ink-800);
  color: var(--cyan-500);
}

.page-home #hmcat-all:focus-visible ~ .hm-tabs label[for="hmcat-all"],
.page-home #hmcat-load:focus-visible ~ .hm-tabs label[for="hmcat-load"],
.page-home #hmcat-rule:focus-visible ~ .hm-tabs label[for="hmcat-rule"],
.page-home #hmcat-note:focus-visible ~ .hm-tabs label[for="hmcat-note"] {
  outline: 2px solid var(--gold-500);
  outline-offset: 2px;
}

.page-home .hm-panels {
  margin-top: clamp(16px, 2vw, 22px);
}

.page-home .hm-panel {
  display: none;
  grid-template-columns: repeat(auto-fill, minmax(min(220px, 100%), 1fr));
  gap: clamp(12px, 1.6vw, 18px);
  align-items: start;
}

.page-home #hmcat-all:checked ~ .hm-panels > #hm-panel-all,
.page-home #hmcat-load:checked ~ .hm-panels > #hm-panel-load,
.page-home #hmcat-rule:checked ~ .hm-panels > #hm-panel-rule,
.page-home #hmcat-note:checked ~ .hm-panels > #hm-panel-note {
  display: grid;
}

/* ---------- 目录卡片 ---------- */
.page-home .hm-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 1.8vw, 22px);
  border-radius: var(--r-md);
  border: 1px solid rgba(11, 31, 26, 0.14);
  background: linear-gradient(160deg, rgba(255, 255, 255, 0.78), rgba(255, 255, 255, 0.3));
  transition: transform var(--dur) var(--ease), border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .hm-card:hover {
  transform: translateY(-3px);
  border-color: var(--cyan-600);
  box-shadow: 0 20px 36px -26px rgba(6, 17, 14, 0.7);
}

.page-home .hm-card:focus-within {
  border-color: var(--gold-500);
}

.page-home .hm-card__mono {
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--cyan-600);
}

.page-home .hm-card h3 {
  margin: 0;
  font-family: var(--font-title);
  font-size: 17px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--ink-800);
}

.page-home .hm-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--ink-600);
}

.page-home .hm-card__link {
  margin-top: auto;
  align-self: flex-start;
  padding-bottom: 2px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--ink-700);
  text-decoration: none;
  border-bottom: 2px solid var(--gold-500);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .hm-card__link:hover,
.page-home .hm-card__link:focus-visible {
  color: var(--ink-900);
  border-bottom-color: var(--ink-900);
}

.page-home .hm-card--feature {
  padding: 0;
  overflow: hidden;
  background: var(--ink-800);
  border-color: rgba(53, 224, 208, 0.3);
}

.page-home .hm-card--feature .hm-card__figure {
  margin: 0;
  line-height: 0;
}

.page-home .hm-card--feature .hm-card__figure img {
  display: block;
  width: 100%;
  height: clamp(120px, 15vw, 160px);
  object-fit: cover;
  max-width: 100%;
}

.page-home .hm-card--feature .hm-card__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: clamp(16px, 1.8vw, 22px);
}

.page-home .hm-card--feature h3 {
  color: var(--paper);
}

.page-home .hm-card--feature p {
  color: var(--cyan-100);
}

.page-home .hm-card--feature .hm-card__link {
  color: var(--cyan-500);
  border-bottom-color: rgba(53, 224, 208, 0.55);
}

.page-home .hm-card--feature .hm-card__link:hover,
.page-home .hm-card--feature .hm-card__link:focus-visible {
  color: var(--gold-500);
  border-bottom-color: var(--gold-500);
}

.page-home .hm-card--ink {
  background: var(--ink-700);
  border-color: rgba(53, 224, 208, 0.24);
}

.page-home .hm-card--ink h3 {
  color: var(--paper);
}

.page-home .hm-card--ink p {
  color: var(--sage);
}

.page-home .hm-card--ink .hm-card__link {
  color: var(--cyan-500);
  border-bottom-color: rgba(53, 224, 208, 0.5);
}

.page-home .hm-card--ink .hm-card__link:hover,
.page-home .hm-card--ink .hm-card__link:focus-visible {
  color: var(--gold-500);
  border-bottom-color: var(--gold-500);
}

/* ---------- 三步上手 ---------- */
.page-home .hm-steps {
  position: relative;
  background: var(--ink-900);
  padding: clamp(40px, 6vw, 76px) 0;
  overflow: hidden;
}

.page-home .hm-steps::before {
  content: "";
  position: absolute;
  left: -120px;
  bottom: -160px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 176, 75, 0.16), transparent 68%);
  pointer-events: none;
}

.page-home .hm-steps__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

.page-home .hm-steps__figure {
  margin: 0;
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid rgba(53, 224, 208, 0.24);
  background: var(--ink-700);
}

.page-home .hm-steps__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
  max-width: 100%;
}

.page-home .hm-steps__content .eyebrow {
  color: var(--cyan-500);
  margin: 0;
}

.page-home .hm-steps__content h2 {
  margin: 10px 0;
  font-family: var(--font-title);
  font-size: clamp(25px, 3.4vw, 36px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-home .hm-steps__lede {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--cyan-100);
}

.page-home .hm-steps__list {
  list-style: none;
  margin: clamp(18px, 2.4vw, 26px) 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .hm-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "num title"
    "num desc";
  gap: 2px 14px;
  padding: 14px 18px;
  border-radius: var(--r-md);
  border: 1px solid rgba(53, 224, 208, 0.18);
  background: linear-gradient(120deg, rgba(18, 53, 44, 0.92), rgba(11, 31, 26, 0.92));
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .hm-step:hover {
  border-color: var(--cyan-500);
  transform: translateX(4px);
}

.page-home .hm-step__num {
  grid-area: num;
  align-self: center;
  font-size: 19px;
  font-weight: 600;
  color: var(--gold-500);
}

.page-home .hm-step h3 {
  grid-area: title;
  margin: 0;
  font-family: var(--font-title);
  font-size: 17px;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-home .hm-step p {
  grid-area: desc;
  margin: 0;
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--sage);
}

/* ---------- 快捷入口 ---------- */
.page-home .hm-quick {
  background: var(--ink-800);
  padding: clamp(36px, 5vw, 64px) 0;
}

.page-home .hm-quick__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .hm-quick__lead .eyebrow {
  color: var(--cyan-500);
  margin: 0;
}

.page-home .hm-quick__lead h2 {
  margin: 10px 0 0;
  font-family: var(--font-title);
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1.2;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-home .hm-quick__card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: clamp(20px, 2.4vw, 28px);
  border-radius: var(--r-md);
  border: 1px solid rgba(53, 224, 208, 0.22);
  background: var(--ink-700);
  text-decoration: none;
  color: var(--paper);
  transition: background var(--dur) var(--ease), border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .hm-quick__card:hover,
.page-home .hm-quick__card:focus-visible {
  background: var(--ink-600);
  border-color: var(--gold-500);
  transform: translateY(-3px);
}

.page-home .hm-quick__no {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--gold-500);
}

.page-home .hm-quick__title {
  font-family: var(--font-title);
  font-size: clamp(19px, 2.4vw, 22px);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.page-home .hm-quick__desc {
  font-size: 13px;
  line-height: 1.72;
  color: var(--sage);
}

.page-home .hm-quick__go {
  align-self: flex-end;
  font-size: 20px;
  line-height: 1;
  color: var(--cyan-500);
}

/* ---------- 信任带 ---------- */
.page-home .hm-trust {
  background: var(--ink-900);
  border-top: 1px solid rgba(53, 224, 208, 0.16);
  padding: clamp(36px, 5vw, 60px) 0;
}

.page-home .hm-trust__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 32px);
  align-items: center;
}

.page-home .hm-trust__copy h2 {
  margin: 0 0 10px;
  font-family: var(--font-title);
  font-size: clamp(23px, 3vw, 32px);
  line-height: 1.22;
  letter-spacing: 0.02em;
  color: var(--paper);
}

.page-home .hm-trust__copy p {
  margin: 0;
  max-width: 44ch;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--sage);
}

.page-home .hm-trust__stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 10px;
  margin: 0;
}

.page-home .hm-trust__stats > div {
  padding: 14px 16px;
  border-radius: var(--r-sm);
  background: var(--ink-800);
  border: 1px solid rgba(53, 224, 208, 0.16);
}

.page-home .hm-trust__stats dt {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--sage);
}

.page-home .hm-trust__stats dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(19px, 2.4vw, 25px);
  font-weight: 600;
  color: var(--gold-500);
}

.page-home .hm-trust__meta {
  grid-column: 1 / -1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 22px;
  padding-top: 18px;
  border-top: 1px dashed rgba(157, 184, 174, 0.32);
}

.page-home .hm-trust__meta .mono {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--sage);
}

.page-home .hm-trust__meta a {
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.05em;
  color: var(--cyan-500);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 224, 208, 0.45);
  padding-bottom: 1px;
}

.page-home .hm-trust__meta a:hover,
.page-home .hm-trust__meta a:focus-visible {
  color: var(--gold-500);
  border-bottom-color: var(--gold-500);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .hm-quick__inner {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .hm-quick__lead {
    grid-column: 1 / -1;
  }
}

@media (min-width: 900px) {
  .page-home .hm-steps__inner {
    grid-template-columns: minmax(0, 42fr) minmax(0, 58fr);
  }

  .page-home .hm-trust__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr);
  }

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

@media (min-width: 1024px) {
  .page-home .hm-stage {
    grid-template-columns: minmax(0, 38fr) minmax(0, 62fr);
    align-items: stretch;
  }

  .page-home .hm-narrative {
    justify-content: center;
  }

  .page-home .hm-narrative__media {
    aspect-ratio: 4 / 3;
    max-height: 300px;
  }

  .page-home .hm-quick__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr) minmax(0, 1fr);
    align-items: stretch;
  }

  .page-home .hm-quick__lead {
    grid-column: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hm-card,
  .page-home .hm-step,
  .page-home .hm-quick__card,
  .page-home .hm-tab {
    transition: none;
  }

  .page-home .hm-card:hover,
  .page-home .hm-step:hover,
  .page-home .hm-quick__card:hover {
    transform: none;
  }
}
<<<END>>>