.page-home {
  --home-ink-fade: rgba(251, 245, 234, .72);
  --home-gold-deep: #8A6520;
  background: var(--ink-purple);
  color: var(--paper-white);
  font-family: var(--font-body);
  overflow-x: clip;
}

/* ---------- 首屏门廊 ---------- */
.page-home .hero {
  position: relative;
  padding: clamp(20px, 4vw, 40px) 0 clamp(64px, 9vw, 110px);
  background:
    radial-gradient(92% 72% at 88% -4%, rgba(201, 162, 74, .22), transparent 62%),
    radial-gradient(70% 60% at 4% 104%, rgba(79, 224, 208, .13), transparent 60%),
    linear-gradient(165deg, #2A1738 0%, #140F1C 60%);
  isolation: isolate;
}

.page-home .hero::after {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  bottom: -1px;
  height: clamp(40px, 7vw, 88px);
  background: var(--paper-warm);
  clip-path: polygon(0 100%, 100% 38%, 100% 100%);
  pointer-events: none;
  z-index: 1;
}

.page-home .hero > .wrap {
  position: relative;
  z-index: 2;
}

.page-home .breadcrumb {
  margin-bottom: clamp(16px, 3vw, 28px);
}

.page-home .breadcrumb__current,
.page-home .breadcrumb__link {
  color: rgba(251, 245, 234, .58);
  font-size: 12px;
  letter-spacing: .16em;
}

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

.page-home .hero__left {
  position: relative;
}

@media (min-width: 940px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }
  .page-home .hero__left {
    padding-left: 46px;
    padding-top: 10px;
  }
}

.page-home .hero__note {
  display: none;
  position: absolute;
  left: 0;
  top: 8px;
  font-size: 12px;
  letter-spacing: .34em;
  color: var(--mist-violet);
}

@media (min-width: 940px) {
  .page-home .hero__note { display: block; }
}

.page-home .hero__arch {
  display: block;
  width: 74px;
  height: auto;
  margin-bottom: 12px;
  color: var(--gold);
  opacity: .62;
}

@media (min-width: 940px) {
  .page-home .hero__arch { width: 96px; }
}

.page-home .hero__eyebrow {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .26em;
  color: var(--neon-cyan);
}

.page-home .hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(34px, 6.2vw, 64px);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--paper-white);
}

.page-home .hero__mark {
  color: transparent;
  -webkit-text-stroke: 1.2px var(--gold);
  text-shadow: 0 0 28px rgba(201, 162, 74, .38);
}

@supports not (-webkit-text-stroke: 1px #000) {
  .page-home .hero__mark {
    color: var(--gold);
    text-shadow: none;
  }
}

.page-home .hero__lede {
  margin: 0 0 26px;
  max-width: 44ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.85;
  color: var(--home-ink-fade);
}

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

/* 四向入口卡 */
.page-home .hero__right {
  position: relative;
  display: grid;
  gap: 18px;
  min-width: 0;
}

.page-home .hero__media {
  border-radius: var(--radius-cut);
  overflow: hidden;
  border: 1px solid rgba(201, 162, 74, .32);
  box-shadow: var(--shadow-card);
}

.page-home .hero__img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.page-home .gate {
  position: relative;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 560px) {
  .page-home .gate {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

.page-home .gate__card {
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 16px 18px 18px;
  text-decoration: none;
  color: var(--paper-white);
  background: rgba(20, 15, 28, .8);
  border: 1px solid rgba(201, 162, 74, .36);
  border-left: 3px solid var(--gold);
  border-radius: var(--radius-cut);
  transition: transform .28s var(--ease), border-color .28s var(--ease),
    background-color .28s var(--ease), box-shadow .28s var(--ease);
}

.page-home .gate__card:hover,
.page-home .gate__card:focus-visible {
  transform: translateY(-6px);
  border-color: var(--gold);
  background: rgba(42, 23, 56, .94);
  box-shadow: 0 20px 38px -26px rgba(0, 0, 0, .95);
}

.page-home .gate__card:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 3px;
}

.page-home .gate__tag {
  justify-self: start;
  font-size: 11px;
  letter-spacing: .12em;
}

.page-home .gate__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 18px;
  line-height: 1.35;
  color: var(--paper-white);
}

.page-home .gate__hint {
  overflow: hidden;
  max-height: 0;
  opacity: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist-violet);
  transition: max-height .32s var(--ease), opacity .32s var(--ease);
}

.page-home .gate__card:hover .gate__hint,
.page-home .gate__card:focus-visible .gate__hint {
  max-height: 92px;
  opacity: 1;
}

@media (hover: none) {
  .page-home .gate__hint {
    max-height: none;
    opacity: 1;
    color: rgba(251, 245, 234, .66);
  }
}

@media (min-width: 940px) {
  .page-home .hero__media {
    position: absolute;
    inset: -6% -5% 14% 20%;
    opacity: .55;
    border: 0;
    box-shadow: none;
  }
  .page-home .hero__media .hero__img {
    height: 100%;
    aspect-ratio: auto;
    object-fit: cover;
  }
  .page-home .gate {
    padding-top: 10px;
  }
  .page-home .gate__card:nth-child(2) { margin-top: 24px; }
  .page-home .gate__card:nth-child(4) { margin-top: 24px; }
}

/* ---------- 通用章节 ---------- */
.page-home .section {
  padding: clamp(48px, 7vw, 96px) 0;
}

.page-home .section__head {
  margin-bottom: clamp(24px, 4vw, 40px);
}

.page-home .scenes .section__title,
.page-home .gallery .section__title,
.page-home .proof .section__title {
  color: var(--ink-dark);
}

.page-home .scenes .section__note,
.page-home .gallery .section__note,
.page-home .proof .section__note {
  color: rgba(29, 22, 32, .74);
  max-width: 62ch;
  line-height: 1.8;
}

.page-home .vault,
.page-home .keep {
  color: var(--paper-white);
}

/* ---------- 场景卡 ---------- */
.page-home .scenes {
  position: relative;
  background: var(--paper-warm);
  color: var(--ink-dark);
}

.page-home .scenes__kicker,
.page-home .gallery__kicker,
.page-home .proof__kicker,
.page-home .vault__kicker,
.page-home .keep__kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .26em;
  text-transform: uppercase;
}

.page-home .scenes__kicker,
.page-home .gallery__kicker,
.page-home .proof__kicker {
  color: var(--home-gold-deep);
}

.page-home .vault__kicker,
.page-home .keep__kicker {
  color: var(--neon-cyan);
}

.page-home .scene-grid {
  display: grid;
  gap: 14px;
}

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

@media (min-width: 1080px) {
  .page-home .scene-grid { grid-template-columns: repeat(4, minmax(0, 1fr)); }
}

.page-home .scene {
  position: relative;
  display: grid;
  gap: 8px;
  align-content: start;
  padding: 20px 18px 22px;
  text-decoration: none;
  color: var(--ink-dark);
  background: var(--paper-white);
  border: 1px solid rgba(29, 22, 32, .12);
  border-top: 3px solid var(--temple-purple);
  border-radius: var(--radius-cut);
  box-shadow: 0 16px 30px -28px rgba(20, 15, 28, .95);
  transition: transform .28s var(--ease), border-color .28s var(--ease),
    box-shadow .28s var(--ease);
}

.page-home .scene:nth-child(2) { border-top-color: var(--rose); }
.page-home .scene:nth-child(3) { border-top-color: #1AA79A; }
.page-home .scene:nth-child(4) { border-top-color: var(--gold); }

.page-home .scene:hover,
.page-home .scene:focus-visible {
  transform: translateY(-5px);
  border-color: rgba(20, 15, 28, .3);
  box-shadow: 0 24px 44px -30px rgba(20, 15, 28, .85);
}

.page-home .scene:focus-visible {
  outline: 2px solid var(--neon-cyan);
  outline-offset: 3px;
}

.page-home .scene__num {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--home-gold-deep);
}

.page-home .scene__label {
  justify-self: start;
  padding: 2px 8px;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--paper-white);
  background: var(--temple-purple);
  border-radius: 2px 8px 2px 8px;
}

.page-home .scene__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.4;
  color: var(--ink-dark);
}

.page-home .scene__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(29, 22, 32, .72);
}

.page-home .scene__go {
  margin-top: 4px;
  font-size: 13px;
  letter-spacing: .06em;
  color: #6B2E5C;
  border-bottom: 1px solid rgba(107, 46, 92, .35);
  justify-self: start;
}

/* ---------- 版本馆 ---------- */
.page-home .vault {
  background:
    radial-gradient(80% 60% at 96% 0%, rgba(201, 162, 74, .16), transparent 62%),
    linear-gradient(200deg, #1C1229, #140F1C 72%);
}

.page-home .vault__grid {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
}

@media (min-width: 900px) {
  .page-home .vault__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    align-items: start;
  }
}

.page-home .vault__lede,
.page-home .gallery__lede,
.page-home .keep__lede {
  margin: 0 0 26px;
  max-width: 56ch;
  font-size: clamp(15px, 1.5vw, 16.5px);
  line-height: 1.85;
}

.page-home .vault__lede,
.page-home .keep__lede {
  color: var(--home-ink-fade);
}

.page-home .gallery__lede {
  color: rgba(29, 22, 32, .76);
}

.page-home .verline {
  list-style: none;
  margin: 0 0 24px;
  padding: 0 0 0 24px;
  display: grid;
  gap: 22px;
  border-left: 1px solid rgba(201, 162, 74, .42);
}

.page-home .verline__item {
  position: relative;
  display: grid;
  gap: 6px;
}

.page-home .verline__item::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 7px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
  box-shadow: 0 0 0 4px rgba(201, 162, 74, .16), 0 0 16px rgba(201, 162, 74, .72);
}

.page-home .verline__marker {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--gold-soft);
}

.page-home .verline__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 18px;
  line-height: 1.45;
  color: var(--paper-white);
}

.page-home .verline__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--home-ink-fade);
}

.page-home .vault__meta {
  margin: 0 0 22px;
  padding: 14px 16px;
  font-size: 14px;
  line-height: 1.8;
  color: rgba(251, 245, 234, .8);
  background: rgba(79, 224, 208, .07);
  border-left: 2px solid var(--neon-cyan);
  border-radius: 2px 14px 2px 14px;
}

.page-home .vault__media {
  margin: 0;
}

/* ---------- 规则长廊 ---------- */
.page-home .gallery {
  background:
    radial-gradient(70% 60% at 0% 0%, rgba(201, 162, 74, .14), transparent 60%),
    var(--paper-warm);
  color: var(--ink-dark);
}

.page-home .gallery__grid {
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

@media (min-width: 900px) {
  .page-home .gallery__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }
}

.page-home .gallery__media {
  margin: 0;
}

.page-home .topic-list {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .topic-list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(29, 22, 32, .16);
  font-size: 14.5px;
  line-height: 1.75;
  color: rgba(29, 22, 32, .78);
}

.page-home .topic-list li:last-child {
  border-bottom: 0;
}

.page-home .topic-list .tag {
  margin-top: 3px;
}

/* ---------- 收藏与回看 ---------- */
.page-home .keep {
  background:
    radial-gradient(75% 60% at 100% 100%, rgba(255, 79, 135, .1), transparent 60%),
    linear-gradient(160deg, #2A1738, #140F1C 74%);
}

.page-home .keep__grid {
  display: grid;
  gap: clamp(26px, 4vw, 40px);
}

@media (min-width: 900px) {
  .page-home .keep__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: center;
  }
}

.page-home .steps {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .steps__item {
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 6px 12px;
  align-items: start;
  padding: 14px 16px;
  background: rgba(242, 230, 207, .06);
  border-left: 2px solid var(--neon-cyan);
  border-radius: 2px 14px 2px 14px;
}

.page-home .steps__num {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--neon-cyan);
  padding-top: 3px;
}

.page-home .steps__title {
  margin: 0;
  font-family: var(--font-display);
  font-size: 17px;
  color: var(--paper-white);
}

.page-home .steps__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--home-ink-fade);
}

.page-home .keep__media {
  margin: 0;
}

/* ---------- 持续更新 ---------- */
.page-home .proof {
  background: var(--paper-warm);
  color: var(--ink-dark);
}

.page-home .proof__head {
  margin-bottom: clamp(24px, 4vw, 36px);
}

.page-home .stat-grid {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

@media (min-width: 800px) {
  .page-home .stat-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

.page-home .stat {
  display: grid;
  gap: 6px;
  padding: 18px 16px 20px;
  background: var(--paper-white);
  border: 1px solid rgba(29, 22, 32, .1);
  border-bottom: 3px solid var(--gold);
  border-radius: var(--radius-cut);
}

.page-home .stat__num {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(24px, 3.2vw, 32px);
  line-height: 1.1;
  color: var(--temple-purple);
}

.page-home .stat__label {
  font-size: 12.5px;
  letter-spacing: .04em;
  line-height: 1.6;
  color: rgba(29, 22, 32, .66);
}

.page-home .proof__line {
  margin: 0 0 28px;
  max-width: 68ch;
  font-size: 14.5px;
  line-height: 1.85;
  color: rgba(29, 22, 32, .74);
}

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

@media (max-width: 420px) {
  .page-home .hero__cta .btn,
  .page-home .proof__links .btn {
    width: 100%;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .gate__card,
  .page-home .scene,
  .page-home .gate__hint {
    transition: none;
  }
  .page-home .gate__card:hover,
  .page-home .gate__card:focus-visible,
  .page-home .scene:hover,
  .page-home .scene:focus-visible {
    transform: none;
  }
}
<<<END>>>