.page-home {
  --home-pad: clamp(48px, 7vw, 96px);
  --home-radius: 8px;
  background: var(--ink);
  color: var(--text-light);
  overflow-x: hidden;
  overflow-x: clip;
}

.page-home .home-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(22px, 4vw, 48px) 0 clamp(40px, 6vw, 76px);
  border-bottom: 1px solid var(--line-dark);
}

.page-home .home-hero__media {
  position: absolute;
  inset: 0;
  margin: 0;
  z-index: 0;
}

.page-home .home-hero__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.22;
  filter: saturate(0.85);
}

.page-home .home-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 8% 0%, rgba(184, 255, 61, 0.14), transparent 55%),
    linear-gradient(180deg, rgba(8, 22, 41, 0.55), rgba(8, 22, 41, 0.96) 68%);
}

.page-home .home-hero__inner {
  position: relative;
  z-index: 2;
}

.page-home .breadcrumbs ol {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px 10px;
  margin: 0 0 clamp(18px, 3vw, 30px);
  padding: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-home .breadcrumbs li {
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.page-home .breadcrumbs li + li::before {
  content: "/";
  color: rgba(169, 184, 200, 0.5);
}

.page-home .breadcrumbs a {
  color: var(--mist);
  text-decoration: none;
}

.page-home .breadcrumbs a:hover,
.page-home .breadcrumbs a:focus-visible {
  color: var(--lime);
}

.page-home .home-hero h1 {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-size: clamp(30px, 6.4vw, 68px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  transform: skewX(-4deg);
  transform-origin: left bottom;
  max-width: 18ch;
}

.page-home .home-hero__lead {
  margin: 0;
  max-width: 62ch;
  font-size: clamp(15px, 1.7vw, 17px);
  line-height: 1.85;
  color: #d9e4f0;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3.5vw, 34px);
}

.page-home .chapter-list {
  list-style: none;
  margin: clamp(30px, 5vw, 56px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-home .chapter-card {
  display: grid;
  grid-template-columns: auto 1fr;
  grid-template-areas:
    "no title"
    "no desc";
  align-items: start;
  gap: 2px 14px;
  padding: 16px 18px;
  text-decoration: none;
  color: var(--text-light);
  border: 1px solid var(--line-dark);
  border-left: 3px solid var(--lime);
  border-radius: var(--home-radius);
  background: linear-gradient(140deg, rgba(18, 39, 68, 0.94), rgba(8, 22, 41, 0.62));
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-home .chapter-card:nth-child(3n + 2) {
  border-left-color: var(--hot);
}

.page-home .chapter-card:hover,
.page-home .chapter-card:focus-visible {
  transform: translateY(-4px);
  border-color: rgba(184, 255, 61, 0.5);
  background: linear-gradient(140deg, rgba(26, 51, 85, 0.98), rgba(12, 30, 54, 0.82));
}

.page-home .chapter-card__no {
  grid-area: no;
  font-family: var(--font-mono);
  font-size: 22px;
  line-height: 1;
  color: var(--lime);
  padding-top: 2px;
}

.page-home .chapter-card__title {
  grid-area: title;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.page-home .chapter-card__desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .home-section {
  position: relative;
  padding: var(--home-pad) 0;
  border-bottom: 1px solid var(--line-dark);
}

.page-home .home-section__head {
  display: grid;
  gap: 12px;
  margin-bottom: clamp(24px, 4vw, 40px);
  max-width: 74ch;
}

.page-home .home-section h2 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(23px, 4.4vw, 40px);
  line-height: 1.16;
  letter-spacing: -0.015em;
}

.page-home .home-section__note {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

/* ---------- 主客场对抗 ---------- */
.page-home .home-away {
  background: linear-gradient(180deg, var(--ink-deep), var(--ink));
  overflow: hidden;
}

.page-home .home-away__bg {
  position: absolute;
  top: -6%;
  right: -10%;
  width: min(620px, 80%);
  margin: 0;
  opacity: 0.16;
  pointer-events: none;
}

.page-home .home-away__bg img {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

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

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

.page-home .versus__side {
  padding: 22px 20px 26px;
  border-radius: var(--home-radius);
  background: rgba(18, 39, 68, 0.9);
}

.page-home .versus__side--home {
  border: 1px solid rgba(184, 255, 61, 0.38);
  background: linear-gradient(155deg, rgba(184, 255, 61, 0.14), rgba(18, 39, 68, 0.92) 58%);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 20px), 0 100%);
}

.page-home .versus__side--away {
  border: 1px solid rgba(255, 77, 46, 0.4);
  background: linear-gradient(205deg, rgba(255, 77, 46, 0.14), rgba(18, 39, 68, 0.92) 58%);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 calc(100% - 20px));
}

.page-home .versus__tag {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.page-home .versus__side--home .versus__tag {
  color: var(--lime);
}

.page-home .versus__side--away .versus__tag {
  color: var(--hot);
}

.page-home .versus__title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: clamp(17px, 2.2vw, 21px);
  line-height: 1.45;
  font-weight: 700;
}

.page-home .versus__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .versus__item {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 4px 12px;
  padding: 9px 0;
  border-bottom: 1px dashed rgba(169, 184, 200, 0.22);
}

.page-home .versus__item:last-child {
  border-bottom: 0;
}

.page-home .versus__label {
  font-size: 14px;
  color: #dbe5f1;
}

.page-home .versus__value {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
}

.page-home .versus__side--home .versus__value {
  color: var(--lime);
}

.page-home .versus__side--away .versus__value {
  color: var(--hot);
}

.page-home .versus__axis {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 20px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-home .versus__axis span {
  display: inline-block;
  padding: 6px 16px;
  border: 1px solid var(--line-dark);
  border-radius: 999px;
  background: var(--ink-deep);
}

.page-home .shot-note {
  display: grid;
  gap: 18px;
  margin-top: clamp(28px, 4vw, 44px);
  padding-top: clamp(22px, 3vw, 34px);
  border-top: 1px solid var(--line-dark);
}

.page-home .shot-note__figure {
  margin: 0;
  border-radius: var(--home-radius);
  overflow: hidden;
  border: 1px solid var(--line-dark);
}

.page-home .shot-note__figure img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3 / 2;
}

.page-home .shot-note__body h3 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.4vw, 23px);
  line-height: 1.4;
}

.page-home .shot-note__body p {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
  max-width: 60ch;
}

/* ---------- 大屏栏目 ---------- */
.page-home .home-screen {
  background: var(--ink-deep);
}

.page-home .screen-grid {
  display: grid;
  gap: 20px;
  margin-bottom: clamp(26px, 4vw, 40px);
}

.page-home .screen-shot {
  margin: 0;
  border: 1px solid var(--line-dark);
  border-radius: var(--home-radius);
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 26px), 0 100%);
  background: var(--ink-2);
}

.page-home .screen-shot img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 14 / 9;
}

.page-home .screen-copy h3 {
  margin: 0 0 12px;
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.4vw, 23px);
}

.page-home .screen-copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .screen-copy p:last-child {
  margin-bottom: 0;
}

.page-home .index-strip {
  display: flex;
  gap: 10px;
  padding-bottom: 12px;
  overflow-x: auto;
  scroll-snap-type: x proximity;
  -webkit-overflow-scrolling: touch;
  border-top: 1px solid var(--line-dark);
  padding-top: 16px;
}

.page-home .index-strip__item {
  flex: 0 0 auto;
  min-width: 132px;
  scroll-snap-align: start;
  display: grid;
  gap: 6px;
  padding: 14px 16px;
  text-decoration: none;
  color: var(--text-light);
  border: 1px solid var(--line-dark);
  border-radius: var(--home-radius);
  background: rgba(18, 39, 68, 0.8);
  transition: border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .index-strip__item:hover,
.page-home .index-strip__item:focus-visible {
  border-color: rgba(184, 255, 61, 0.55);
  background: rgba(26, 51, 85, 0.95);
  transform: translateY(-3px);
}

.page-home .index-strip__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-home .index-strip__name {
  font-size: 15px;
  font-weight: 700;
  white-space: nowrap;
}

.page-home .index-strip__item--cta {
  border-color: rgba(255, 77, 46, 0.6);
  background: linear-gradient(150deg, rgba(255, 77, 46, 0.22), rgba(18, 39, 68, 0.9));
}

.page-home .index-strip__item--cta .index-strip__no {
  color: var(--hot);
}

/* ---------- 两步入口 ---------- */
.page-home .home-upgrade {
  background: var(--ink);
}

.page-home .step-list {
  list-style: none;
  margin: 0 0 clamp(26px, 4vw, 38px);
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: step;
}

.page-home .step {
  display: grid;
  gap: 10px;
  padding: 20px;
  border: 1px solid var(--line-dark);
  border-radius: var(--home-radius);
  background: linear-gradient(160deg, rgba(18, 39, 68, 0.9), rgba(8, 22, 41, 0.7));
}

.page-home .step__no {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--lime);
}

.page-home .step__title {
  margin: 0 0 8px;
  font-family: var(--font-serif);
  font-size: 18px;
  line-height: 1.4;
}

.page-home .step__body p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 更新节拍 ---------- */
.page-home .home-updates {
  background: linear-gradient(180deg, var(--ink-deep), #0a1a2e);
}

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

.page-home .updates-col__title {
  margin: 0 0 18px;
  font-family: var(--font-serif);
  font-size: clamp(18px, 2.3vw, 22px);
  padding-bottom: 10px;
  border-bottom: 1px solid var(--line-dark);
}

.page-home .timeline {
  list-style: none;
  margin: 0 0 20px;
  padding: 0 0 0 18px;
  border-left: 1px solid rgba(169, 184, 200, 0.28);
}

.page-home .timeline__item {
  position: relative;
  padding-bottom: 22px;
}

.page-home .timeline__item:last-child {
  padding-bottom: 0;
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: -23px;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--lime);
  box-shadow: 0 0 0 3px rgba(184, 255, 61, 0.16);
}

.page-home .timeline__item:nth-child(2n)::before {
  background: var(--hot);
  box-shadow: 0 0 0 3px rgba(255, 77, 46, 0.16);
}

.page-home .timeline__when {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--mist);
}

.page-home .timeline__title {
  margin: 0 0 6px;
  font-size: 16px;
  line-height: 1.5;
  font-weight: 700;
}

.page-home .timeline__desc {
  margin: 0 0 6px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .timeline__scope {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: rgba(184, 255, 61, 0.85);
}

.page-home .feed {
  list-style: none;
  margin: 0 0 14px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .feed__item {
  padding: 14px 16px;
  border: 1px solid var(--line-dark);
  border-left: 3px solid var(--hot);
  border-radius: var(--home-radius);
  background: rgba(18, 39, 68, 0.72);
}

.page-home .feed__time {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--hot);
}

.page-home .feed__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: #dbe5f1;
}

.page-home .feed__note {
  margin: 0 0 16px;
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 帮助与联系 ---------- */
.page-home .home-help {
  background: var(--paper);
  color: var(--brown);
}

.page-home .home-help .home-section h2 {
  color: var(--brown);
}

.page-home .home-help .eyebrow {
  color: var(--hot-deep);
}

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

.page-home .faq {
  border-top: 1px solid var(--line);
}

.page-home .faq__item {
  border-bottom: 1px solid var(--line);
  padding: 14px 0;
}

.page-home .faq__q {
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  font-size: 15px;
  font-weight: 700;
  line-height: 1.6;
  color: var(--brown);
}

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

.page-home .faq__q::after {
  content: "+";
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 18px;
  line-height: 1;
  color: var(--hot-deep);
  transition: transform 0.2s var(--ease);
}

.page-home .faq__item[open] .faq__q::after {
  content: "−";
  transform: rotate(180deg);
}

.page-home .faq__a p {
  margin: 10px 0 0;
  font-size: 14px;
  line-height: 1.85;
  color: #4a3d34;
}

.page-home .faq > .btn {
  margin-top: 20px;
}

.page-home .help-card {
  padding: 22px 20px;
  border: 1px solid var(--line);
  border-top: 4px solid var(--ink);
  border-radius: var(--home-radius);
  background: var(--paper-2);
}

.page-home .help-card__title {
  margin: 0 0 16px;
  font-family: var(--font-serif);
  font-size: 19px;
  line-height: 1.4;
  color: var(--brown);
}

.page-home .help-card__row {
  display: grid;
  gap: 3px;
  padding: 10px 0;
  border-bottom: 1px dashed var(--line);
}

.page-home .help-card__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--lime-deep);
}

.page-home .help-card__value {
  font-size: 14px;
  line-height: 1.7;
  color: var(--brown);
  word-break: break-word;
}

.page-home .help-card__note {
  margin: 14px 0 16px;
  font-size: 13px;
  line-height: 1.8;
  color: #4a3d34;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .chapter-list {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }

  .page-home .step-list {
    grid-template-columns: repeat(2, 1fr);
  }

  .page-home .shot-note {
    grid-template-columns: 1.1fr 1fr;
    align-items: center;
    gap: 24px;
  }

  .page-home .screen-grid {
    grid-template-columns: 1.35fr 1fr;
    align-items: center;
    gap: 28px;
  }
}

@media (min-width: 900px) {
  .page-home .chapter-list {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .versus {
    grid-template-columns: 1fr 72px 1fr;
    align-items: stretch;
    gap: 10px;
  }

  .page-home .updates-grid {
    grid-template-columns: 1.25fr 1fr;
    align-items: start;
  }

  .page-home .help-grid {
    grid-template-columns: 1.4fr 1fr;
    align-items: start;
  }

  .page-home .index-strip__item {
    min-width: 156px;
  }
}

@media (min-width: 1100px) {
  .page-home .home-hero__lead {
    font-size: 18px;
  }

  .page-home .screen-grid {
    gap: 40px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chapter-card,
  .page-home .index-strip__item,
  .page-home .faq__q::after {
    transition: none;
  }

  .page-home .chapter-card:hover,
  .page-home .chapter-card:focus-visible,
  .page-home .index-strip__item:hover,
  .page-home .index-strip__item:focus-visible {
    transform: none;
  }

  .page-home .home-hero h1 {
    transform: none;
  }
}
<<<END>>>