.page-home {
  overflow-x: clip;
  background: var(--ink-deep);
  color: var(--paper);
  --home-hair: rgba(44, 58, 82, 0.85);
  --home-ink-soft: rgba(26, 21, 16, 0.64);
  --home-ink-line: rgba(26, 21, 16, 0.18);
}

.page-home figure {
  margin: 0;
}

/* ---------- 上下文条 ---------- */
.page-home .home-context {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  padding-top: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .home-context__now {
  color: var(--cyan);
}

.page-home .home-context__ver {
  padding: 2px 8px;
  border: 1px solid var(--grid);
  color: var(--mist);
}

.page-home .home-context__hint {
  width: 100%;
  letter-spacing: 0.06em;
  text-transform: none;
  font-family: var(--font-body);
  font-size: 12px;
  opacity: 0.8;
}

/* ---------- 首屏拼贴 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  padding: clamp(26px, 5vw, 48px) 0 clamp(40px, 6vw, 76px);
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(var(--home-hair) 1px, transparent 1px),
    linear-gradient(90deg, var(--home-hair) 1px, transparent 1px);
  background-size: 56px 56px;
  opacity: 0.22;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 88%);
}

.page-home .home-hero__grid {
  display: grid;
  gap: 30px;
}

.page-home .home-hero .eyebrow {
  color: var(--cyan);
}

.page-home .home-hero__title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(38px, 11.5vw, 86px);
  line-height: 0.94;
  letter-spacing: -0.015em;
  color: var(--paper);
}

.page-home .home-hero__mark {
  color: var(--cyan);
}

.page-home .home-hero__sub {
  max-width: 46ch;
  margin-top: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-home .home-hero__meta {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 16px 18px;
  margin: 28px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--home-hair);
}

.page-home .home-hero__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 20px;
  color: var(--orange);
  letter-spacing: 0.02em;
}

.page-home .home-hero__cap {
  display: block;
  margin-top: 4px;
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
}

.page-home .home-hero__side {
  display: grid;
  gap: 18px;
  justify-items: center;
}

.page-home .home-ring {
  position: relative;
  width: min(272px, 74vw);
  aspect-ratio: 1 / 1;
}

.page-home .home-ring__svg {
  width: 100%;
  height: 100%;
  transform: rotate(-90deg);
}

.page-home .home-ring__grid {
  fill: none;
  stroke: var(--grid);
  stroke-width: 1;
}

.page-home .home-ring__track {
  fill: none;
  stroke: var(--home-hair);
  stroke-width: 8;
}

.page-home .home-ring__arc {
  fill: none;
  stroke: var(--cyan);
  stroke-width: 8;
  stroke-dasharray: 540;
  stroke-dashoffset: 136;
  animation: home-ring-pulse 3.6s ease-in-out infinite;
}

.page-home .home-ring__ticks {
  fill: none;
  stroke: var(--mist);
  stroke-width: 6;
  stroke-dasharray: 2 34.65;
  opacity: 0.55;
}

@keyframes home-ring-pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.62; }
}

.page-home .home-ring__core {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  gap: 6px;
  text-align: center;
}

.page-home .home-ring__time {
  font-family: var(--font-mono);
  font-size: clamp(28px, 8vw, 40px);
  color: var(--paper);
  letter-spacing: 0.02em;
}

.page-home .home-ring__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .home-hero__shot {
  width: 100%;
}

.page-home .home-hero__shot .media__img {
  clip-path: polygon(0 0, 100% 0, 100% 86%, 0 100%);
}

.page-home .home-hero__note {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--mist);
  text-align: center;
}

/* ---------- 四个主栏目 ---------- */
.page-home .home-cols {
  padding: clamp(40px, 7vw, 84px) 0 clamp(44px, 7vw, 88px);
  background: var(--ink-mid);
  border-top: 1px solid var(--home-hair);
}

.page-home .home-cols .eyebrow,
.page-home .home-prep .eyebrow,
.page-home .home-commute .eyebrow,
.page-home .home-switch .eyebrow,
.page-home .home-release .eyebrow,
.page-home .home-close .eyebrow {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .home-prep .eyebrow {
  color: var(--steel);
}

.page-home .home-cols .section__title,
.page-home .home-commute .section__title,
.page-home .home-switch .section__title,
.page-home .home-release .section__title,
.page-home .home-close .section__title {
  margin: 10px 0 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(24px, 5.2vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .home-cols .section__lead,
.page-home .home-commute .section__lead,
.page-home .home-switch .section__lead,
.page-home .home-release .section__lead {
  max-width: 62ch;
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-cols__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: 28px;
}

.page-home .home-col {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 22px 20px 24px;
  border: 1px solid var(--home-hair);
  background: var(--ink-deep);
  color: var(--paper);
  text-decoration: none;
  transition: transform 0.22s ease, border-color 0.22s ease;
}

.page-home .home-col::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 26px;
  height: 26px;
  background: linear-gradient(225deg, var(--cyan) 0 1.5px, transparent 1.5px);
  opacity: 0.7;
}

.page-home .home-col:hover,
.page-home .home-col:focus-visible {
  transform: translate(3px, -3px);
  border-color: var(--cyan);
}

.page-home .home-col:focus-visible {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
}

.page-home .home-col--now {
  background: var(--ink-mid);
  border-color: var(--orange);
}

.page-home .home-col__index {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-home .home-col__title {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 21px;
  color: var(--paper);
}

.page-home .home-col__text {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-col .tag {
  align-self: flex-start;
  margin-top: 4px;
}

.page-home .home-cols__minor {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 20px;
  margin: 28px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--home-hair);
  font-size: 13px;
  color: var(--mist);
}

.page-home .home-cols__link {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(43, 232, 207, 0.35);
  padding-bottom: 1px;
}

.page-home .home-cols__link:hover,
.page-home .home-cols__link:focus-visible {
  border-bottom-color: var(--orange);
  color: var(--paper);
}

/* ---------- 临场准备 ---------- */
.page-home .home-prep {
  padding: clamp(40px, 7vw, 84px) 0;
  background: var(--paper);
  color: var(--ink-brown);
}

.page-home .home-prep__grid {
  display: grid;
  gap: 30px;
}

.page-home .home-prep .section__title {
  margin: 10px 0 0;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: clamp(24px, 5.2vw, 38px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--ink-brown);
}

.page-home .home-prep__lead {
  max-width: 56ch;
  margin-top: 14px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--home-ink-soft);
}

.page-home .home-checklist {
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
  border-top: 1px solid var(--home-ink-line);
}

.page-home .home-checklist li {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  padding: 15px 0;
  border-bottom: 1px solid var(--home-ink-line);
}

.page-home .home-checklist__n {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--steel);
  padding-top: 3px;
}

.page-home .home-checklist__t {
  margin: 0;
  font-weight: 700;
  font-size: 16px;
  color: var(--ink-brown);
}

.page-home .home-checklist__d {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--home-ink-soft);
}

.page-home .home-prep__cta {
  margin-top: 24px;
}

.page-home .home-prep__media {
  width: 100%;
}

.page-home .home-prep__media .media__img {
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 92%);
}

.page-home .home-prep__cap {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--steel);
}

/* ---------- 通勤模式 ---------- */
.page-home .home-commute {
  padding: clamp(40px, 7vw, 84px) 0;
  background: var(--ink-deep);
}

.page-home .home-commute__grid {
  display: grid;
  gap: 26px;
}

.page-home .home-commute__media {
  width: 100%;
  max-width: 420px;
}

.page-home .home-commute__media .media__img {
  clip-path: polygon(0 0, 100% 4%, 100% 100%, 0 96%);
}

.page-home .home-brief {
  display: grid;
  gap: 12px;
  margin-top: 24px;
}

.page-home .home-brief__card {
  padding: 18px 16px;
  border: 1px solid var(--home-hair);
  background: var(--ink-mid);
}

.page-home .home-brief__n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-home .home-brief__t {
  margin: 8px 0 0;
  font-size: 16px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .home-brief__d {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .home-commute__cta {
  margin-top: 22px;
}

/* ---------- 换设备 ---------- */
.page-home .home-switch {
  padding: clamp(40px, 7vw, 84px) 0;
  background: var(--ink-mid);
  border-top: 1px solid var(--home-hair);
}

.page-home .home-switch__grid {
  display: grid;
  gap: 28px;
}

.page-home .home-steps {
  display: grid;
  gap: 14px;
  list-style: none;
  margin: 24px 0 0;
  padding: 0;
}

.page-home .home-steps li {
  border-left: 2px solid var(--cyan);
  padding: 2px 0 2px 14px;
}

.page-home .home-steps__n {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--cyan);
}

.page-home .home-steps__t {
  margin: 4px 0 0;
  font-size: 15px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .home-steps__d {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mist);
}

.page-home .home-switch__note {
  margin-top: 18px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

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

.page-home .home-switch__media {
  width: 100%;
}

/* ---------- 版本日志 ---------- */
.page-home .home-release {
  padding: clamp(40px, 7vw, 84px) 0;
  background: var(--ink-deep);
}

.page-home .home-log {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
}

.page-home .home-log li {
  display: grid;
  gap: 6px;
  padding: 20px 0;
  border-top: 1px solid var(--home-hair);
}

.page-home .home-log li:last-child {
  border-bottom: 1px solid var(--home-hair);
}

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

.page-home .home-log__t {
  margin: 0;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .home-log__d {
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* ---------- 收尾 ---------- */
.page-home .home-close {
  padding: clamp(36px, 6vw, 72px) 0;
  background: var(--ink-mid);
  border-top: 2px solid var(--orange);
}

.page-home .home-close__inner {
  display: grid;
  gap: 24px;
}

.page-home .home-close__title {
  font-size: clamp(24px, 5.4vw, 36px);
}

.page-home .home-close__lead {
  max-width: 54ch;
  margin-top: 12px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

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

/* ---------- 断点 ---------- */
@media (min-width: 720px) {
  .page-home .home-context__hint {
    width: auto;
    margin-left: auto;
  }

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

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

  .page-home .home-steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
  }

  .page-home .home-log li {
    grid-template-columns: 108px 1fr;
    gap: 22px;
    align-items: baseline;
  }

  .page-home .home-close__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: end;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
    align-items: start;
    gap: 34px;
  }

  .page-home .home-hero__side {
    justify-items: end;
    align-content: start;
    position: relative;
  }

  .page-home .home-ring {
    width: 250px;
    margin-right: -18px;
  }

  .page-home .home-hero__shot {
    margin-top: -46px;
    width: 106%;
  }

  .page-home .home-hero__note {
    text-align: right;
  }

  .page-home .home-prep__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
    gap: 44px;
    align-items: start;
  }

  .page-home .home-commute__grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: 44px;
    align-items: center;
  }

  .page-home .home-switch__grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
    gap: 44px;
    align-items: center;
  }
}

@media (min-width: 1024px) {
  .page-home .home-cols__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    align-items: start;
  }

  .page-home .home-col:nth-child(2),
  .page-home .home-col:nth-child(4) {
    margin-top: 30px;
  }

  .page-home .home-commute__media {
    max-width: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-ring__arc {
    animation: none;
  }

  .page-home .home-col {
    transition: none;
  }

  .page-home .home-col:hover,
  .page-home .home-col:focus-visible {
    transform: none;
  }
}
<<<END>>>