.page-home {
  --home-edge: clamp(.75rem, 2vw, 1.4rem);
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-home .section {
  padding-block: clamp(2.6rem, 6vw, 5rem);
  border-bottom: var(--line);
}

.page-home .section--band {
  background: linear-gradient(180deg, var(--night) 0%, #101014 72%, var(--ink) 100%);
}

.page-home .section__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 4.4vw, 2.95rem);
  line-height: 1.02;
  letter-spacing: -.01em;
  margin: .5rem 0 0;
  text-wrap: balance;
}

.page-home .section__lead {
  max-width: 58ch;
  margin: .9rem 0 0;
  color: var(--mist);
  font-size: clamp(.95rem, 1.5vw, 1.06rem);
  line-height: 1.75;
}

.page-home .prose {
  margin: clamp(1rem, 2vw, 1.25rem) 0 0;
  max-width: 60ch;
  color: var(--mist);
  font-size: 1rem;
  line-height: 1.8;
}

.page-home .prose strong {
  color: var(--paper);
  font-weight: 600;
}

.page-home .link-more {
  display: inline-block;
  margin-top: 1.15rem;
  padding-bottom: .16rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .12em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(24, 224, 208, .38);
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-home .link-more:hover {
  color: var(--lime);
  border-color: var(--lime);
}

.page-home .btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.9rem;
  padding-inline: 1.4rem;
  font-family: var(--font-mono);
  font-size: .78rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  text-decoration: none;
}

/* 首屏 */
.page-home .hero {
  position: relative;
  isolation: isolate;
  padding-block: clamp(1rem, 3vw, 2rem) clamp(2rem, 5vw, 4rem);
  border-bottom: var(--line);
  background:
    radial-gradient(75% 60% at 88% 2%, rgba(24, 224, 208, .17), transparent 62%),
    radial-gradient(70% 58% at 2% 0%, rgba(213, 31, 43, .26), transparent 66%),
    var(--ink);
}

.page-home .hero__frame {
  position: relative;
  padding: clamp(1.1rem, 3vw, 2.2rem);
  border: 1px solid var(--steel);
  background: linear-gradient(180deg, rgba(21, 21, 25, .84), rgba(11, 11, 13, .55));
  box-shadow: inset 0 0 0 1px rgba(245, 241, 232, .04), 0 26px 62px -42px rgba(0, 0, 0, .95);
}

.page-home .hero__frame::before {
  content: "";
  position: absolute;
  top: -1px;
  left: 0;
  right: 0;
  height: 9px;
  background-image: repeating-linear-gradient(90deg, var(--steel) 0 1px, transparent 1px 26px);
  pointer-events: none;
}

.page-home .hero__frame::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: -1px;
  width: 9px;
  background-image: repeating-linear-gradient(180deg, var(--steel) 0 1px, transparent 1px 26px);
  pointer-events: none;
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(1.5rem, 4vw, 2.6rem);
  align-items: center;
}

.page-home .hero__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .55rem 1rem;
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.45rem, 8.6vw, 5.3rem);
  line-height: .95;
  letter-spacing: -.015em;
  margin: clamp(.6rem, 1.6vw, 1rem) 0 0;
  text-wrap: balance;
}

.page-home .hero__key {
  color: var(--lime);
  display: inline-block;
}

.page-home .hero__lead {
  max-width: 46ch;
  margin: clamp(1rem, 2.4vw, 1.6rem) 0 0;
  color: var(--mist);
  font-size: clamp(1rem, 1.6vw, 1.12rem);
  line-height: 1.78;
}

.page-home .hero__lead strong {
  color: var(--paper);
  font-weight: 600;
}

.page-home .hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
  margin-top: clamp(1.4rem, 3vw, 2rem);
}

.page-home .hero__media {
  position: relative;
  margin: 0;
  aspect-ratio: 16 / 11;
  overflow: hidden;
  background: var(--night);
  clip-path: polygon(0 6%, 100% 0, 100% 94%, 0 100%);
}

.page-home .hero__media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: contrast(1.06) saturate(1.05);
}

.page-home .hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(115deg, rgba(11, 11, 13, .62) 0%, transparent 52%, rgba(213, 31, 43, .2) 100%);
  pointer-events: none;
}

.page-home .hero__switch {
  margin-top: clamp(1.6rem, 4vw, 2.6rem);
  padding-top: clamp(1rem, 2.4vw, 1.5rem);
  border-top: var(--line);
}

.page-home .hero__switch .tabs__list {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: 1rem;
}

.page-home .hero__switch .tabs__btn {
  appearance: none;
  background: transparent;
  border: 1px solid var(--steel);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: .72rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .5rem .9rem;
  cursor: pointer;
  transition: color .18s var(--ease), border-color .18s var(--ease), background-color .18s var(--ease);
}

.page-home .hero__switch .tabs__btn[aria-selected="true"] {
  background: var(--red);
  border-color: var(--red);
  color: var(--paper);
}

.page-home .hero__switch .tabs__btn:not([aria-selected="true"]):hover {
  color: var(--paper);
  border-color: var(--mist);
}

.page-home .hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .7rem;
}

.page-home .hero__facts li {
  border-left: 2px solid var(--steel);
  padding-left: .8rem;
  color: var(--mist);
  font-size: .88rem;
  line-height: 1.7;
}

.page-home .hero__facts-k {
  display: block;
  margin-bottom: .22rem;
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--cyan);
}

/* 升级证据 */
.page-home .evidence {
  display: grid;
  gap: clamp(1rem, 2.4vw, 1.5rem);
  margin-top: clamp(1.6rem, 4vw, 2.4rem);
}

.page-home .evidence__item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: .55rem;
  padding: clamp(1.2rem, 2.6vw, 1.75rem);
  background: linear-gradient(160deg, var(--night), var(--ink));
  border: 1px solid var(--steel);
  border-left: 3px solid var(--red);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}

.page-home .evidence__item:hover {
  border-color: var(--red);
  box-shadow: inset 0 0 0 1px rgba(213, 31, 43, .28);
}

.page-home .evidence__num {
  font-family: var(--font-mono);
  font-size: clamp(2.5rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--lime);
}

.page-home .evidence__num small {
  margin-left: .18em;
  font-family: var(--font-body);
  font-size: .3em;
  font-weight: 500;
  letter-spacing: .06em;
  color: var(--mist);
}

.page-home .evidence__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: .84rem;
  font-weight: 600;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .evidence__text {
  margin: 0;
  color: var(--mist);
  font-size: .94rem;
  line-height: 1.72;
}

.page-home .evidence__stamp {
  margin-top: auto;
  padding-top: .55rem;
  border-top: 1px dashed var(--steel);
  font-family: var(--font-mono);
  font-size: .7rem;
  letter-spacing: .06em;
  color: var(--lime);
}

/* 移动端入口 */
.page-home .me__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: center;
}

.page-home .me__media {
  margin: 0;
  padding: .55rem;
  background: var(--night);
  border: 1px solid var(--steel);
}

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

.page-home .me__list {
  list-style: none;
  margin: clamp(1rem, 2.4vw, 1.5rem) 0 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-home .me__list li {
  position: relative;
  padding-left: 1.35rem;
  color: var(--mist);
  font-size: .94rem;
  line-height: 1.72;
}

.page-home .me__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: .52rem;
  height: .52rem;
  background: var(--cyan);
  transform: rotate(45deg);
}

/* 版本对比表 */
.page-home .cmp__wrap {
  margin-top: clamp(1.5rem, 3vw, 2rem);
  overflow-x: auto;
  border: 1px solid var(--steel);
  -webkit-overflow-scrolling: touch;
}

.page-home .cmp {
  width: 100%;
  min-width: 33rem;
  border-collapse: collapse;
  font-size: .92rem;
}

.page-home .cmp th,
.page-home .cmp td {
  padding: .8rem 1rem;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--steel);
}

.page-home .cmp thead th {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-mono);
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.page-home .cmp tbody th {
  width: 27%;
  color: var(--paper);
  font-weight: 500;
}

.page-home .cmp tbody td {
  color: var(--mist);
  line-height: 1.6;
}

.page-home .cmp tbody tr:last-child th,
.page-home .cmp tbody tr:last-child td {
  border-bottom: 0;
}

.page-home .cmp .num {
  font-family: var(--font-mono);
  color: var(--cyan);
  letter-spacing: .04em;
}

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

/* 长期跟队 */
.page-home .follow__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  align-items: center;
}

.page-home .follow__media {
  margin: 0;
  padding: .55rem;
  background: var(--night);
  border: 1px solid var(--steel);
  clip-path: polygon(0 0, 100% 4%, 100% 100%, 0 96%);
}

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

.page-home .magnet {
  list-style: none;
  margin: clamp(1.2rem, 2.6vw, 1.6rem) 0 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}

.page-home .magnet a {
  display: flex;
  flex-direction: column;
  gap: .22rem;
  padding: .85rem 1rem;
  background: var(--night);
  border: 1px solid var(--steel);
  border-top: 2px solid var(--red);
  color: var(--paper);
  text-decoration: none;
  transition: transform .18s var(--ease), border-color .18s var(--ease);
}

.page-home .magnet a:hover {
  transform: translateY(-2px);
  border-color: var(--red);
}

.page-home .magnet__num {
  font-family: var(--font-mono);
  font-size: .64rem;
  letter-spacing: .18em;
  color: var(--cyan);
}

.page-home .magnet__name {
  font-size: .95rem;
  font-weight: 600;
}

.page-home .magnet__desc {
  color: var(--mist);
  font-size: .82rem;
  line-height: 1.6;
}

/* 赛后节奏 */
.page-home .tempo__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
  margin-top: clamp(1.5rem, 3vw, 2.2rem);
  align-items: start;
}

.page-home .tempo__line {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: .85rem;
}

.page-home .tempo__step {
  position: relative;
  padding: .9rem 1rem .95rem 1.35rem;
  background: linear-gradient(90deg, rgba(26, 26, 31, .95), rgba(21, 21, 25, .55));
  border-left: 2px solid var(--steel);
}

.page-home .tempo__step::before {
  content: "";
  position: absolute;
  left: -5px;
  top: 1.15rem;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 4px rgba(24, 224, 208, .16);
}

.page-home .tempo__step--last::before {
  background: var(--lime);
  box-shadow: 0 0 0 4px rgba(199, 255, 61, .16);
}

.page-home .tempo__no {
  font-family: var(--font-mono);
  font-size: .66rem;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .tempo__step h3 {
  margin: .18rem 0 .3rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 2.6vw, 1.6rem);
  letter-spacing: .01em;
  line-height: 1.1;
}

.page-home .tempo__step p {
  margin: 0;
  color: var(--mist);
  font-size: .92rem;
  line-height: 1.72;
}

.page-home .tempo__media {
  margin: 0;
  padding: .55rem;
  background: var(--night);
  border: 1px solid var(--steel);
}

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

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

.page-home .media__cap {
  display: block;
  padding-top: .5rem;
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .06em;
  color: var(--mist);
}

/* 客服 */
.page-home .help__grid {
  display: grid;
  gap: clamp(1.6rem, 4vw, 3rem);
}

.page-home .help__list {
  margin: 0;
  border-top: var(--line);
}

.page-home .help__row {
  display: grid;
  gap: .25rem;
  padding: .85rem 0;
  border-bottom: var(--line);
}

.page-home .help__row dt {
  font-family: var(--font-mono);
  font-size: .68rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .help__row dd {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  color: var(--paper);
  font-size: .95rem;
  line-height: 1.6;
}

.page-home .help__row dd a {
  color: var(--cyan);
  text-decoration: none;
  word-break: break-all;
}

.page-home .help__row dd a:hover {
  text-decoration: underline;
}

.page-home .copy-btn {
  appearance: none;
  background: transparent;
  border: 1px solid var(--steel);
  color: var(--mist);
  font-family: var(--font-mono);
  font-size: .62rem;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .22rem .55rem;
  cursor: pointer;
  transition: color .18s var(--ease), border-color .18s var(--ease);
}

.page-home .copy-btn:hover,
.page-home .copy-btn[data-copied="true"] {
  color: var(--lime);
  border-color: var(--lime);
}

.page-home .help__note {
  margin: 1.1rem 0 0;
  padding-left: .8rem;
  border-left: 2px solid var(--amber);
  color: var(--mist);
  font-size: .85rem;
  line-height: 1.72;
}

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

@media (min-width: 780px) {
  .page-home .hero__facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.1rem;
  }

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

  .page-home .help__row {
    grid-template-columns: 8.5rem minmax(0, 1fr);
    align-items: baseline;
    gap: 1rem;
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(2rem, 5vw, 3.6rem);
  }

  .page-home .me__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
  }

  .page-home .follow__grid {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
  }

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

  .page-home .help__grid {
    grid-template-columns: minmax(0, .92fr) minmax(0, 1.08fr);
    align-items: start;
  }

  .page-home .help__note {
    grid-column: 2;
  }
}

@media (min-width: 1040px) {
  .page-home .evidence {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    align-items: start;
    padding-bottom: 2.4rem;
  }

  .page-home .evidence__item:nth-child(2) {
    transform: translateY(2.2rem);
  }

  .page-home .evidence__item:nth-child(3) {
    transform: translateY(.9rem);
  }
}

@media (hover: hover) {
  .page-home .evidence__stamp {
    opacity: 0;
    transform: translateY(-4px);
    transition: opacity .2s var(--ease), transform .2s var(--ease);
  }

  .page-home .evidence__item:hover .evidence__stamp,
  .page-home .evidence__item:focus-within .evidence__stamp {
    opacity: 1;
    transform: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .evidence__item,
  .page-home .evidence__stamp,
  .page-home .magnet a,
  .page-home .link-more,
  .page-home .copy-btn {
    transition: none;
  }

  .page-home .evidence__item:nth-child(2),
  .page-home .evidence__item:nth-child(3) {
    transform: none;
  }
}
<<<END>>>