.page-home {
  --home-line: rgba(110, 142, 127, 0.32);
  --home-line-soft: rgba(110, 142, 127, 0.18);
  --home-gap: clamp(20px, 3.2vw, 44px);
  --home-radius: clamp(14px, 1.8vw, 22px);
  --home-ink-soft: rgba(8, 18, 15, 0.72);
  background: var(--ink-950);
  color: var(--slate-200);
  font-family: var(--font-body);
  overflow-x: hidden;
}

.page-home h1,
.page-home h2,
.page-home h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.04;
  margin: 0;
}

.page-home p,
.page-home ul,
.page-home ol,
.page-home figure {
  margin: 0;
}

.page-home img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-home .block {
  padding: clamp(44px, 7vw, 96px) 0;
}

.page-home .section__head {
  max-width: 64ch;
  margin-bottom: clamp(24px, 3vw, 40px);
}

.page-home .section__eyebrow {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--cyan-400);
}

.page-home .section__title {
  font-size: clamp(26px, 3.8vw, 44px);
  color: var(--paper-100);
  margin-top: 12px;
}

.page-home .section__lead {
  margin-top: 14px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--slate-200);
  max-width: 56ch;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: clamp(24px, 4vw, 48px) 0 clamp(46px, 7vw, 96px);
  background:
    radial-gradient(90% 68% at 80% 2%, rgba(22, 71, 60, 0.72), transparent 62%),
    radial-gradient(58% 46% at 2% 96%, rgba(61, 242, 210, 0.09), transparent 62%),
    linear-gradient(180deg, var(--ink-950) 0%, var(--ink-850) 100%);
  border-bottom: 1px solid var(--home-line);
}

.page-home .hero__grid {
  width: min(var(--shell), 100% - 2 * var(--pad));
  margin-inline: auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 56px);
  align-items: center;
}

.page-home .hero__crumb {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--moss-400);
  margin-bottom: 18px;
}

.page-home .hero__eyebrow {
  margin-bottom: 18px;
}

.page-home .hero__title {
  font-size: clamp(34px, 7vw, 76px);
  color: var(--paper-100);
  max-width: 16ch;
}

.page-home .hero__title em {
  font-style: normal;
  color: var(--cyan-400);
  text-shadow: 0 0 26px rgba(61, 242, 210, 0.28);
}

.page-home .hero__lead {
  margin-top: clamp(16px, 2vw, 24px);
  font-size: clamp(15px, 1.4vw, 17.5px);
  line-height: 1.88;
  color: var(--slate-200);
  max-width: 48ch;
}

.page-home .search-groove {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: clamp(20px, 3vw, 30px);
  padding: 8px 8px 8px 18px;
  border-radius: 999px;
  text-decoration: none;
  background: linear-gradient(180deg, #06100D, #0B1A16);
  box-shadow:
    inset 0 2px 12px rgba(0, 0, 0, 0.78),
    inset 0 -1px 0 var(--home-line-soft),
    0 0 0 1px var(--home-line);
  color: var(--slate-200);
  transition: box-shadow 0.2s ease, color 0.2s ease;
}

.page-home .search-groove:hover,
.page-home .search-groove:focus-visible {
  color: var(--paper-100);
  box-shadow:
    inset 0 2px 12px rgba(0, 0, 0, 0.78),
    0 0 0 1px var(--cyan-400),
    0 0 0 7px rgba(61, 242, 210, 0.14);
  animation: home-pulse 2.4s ease-in-out infinite;
}

.page-home .search-groove:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 3px;
}

.page-home .search-groove__icon {
  font-size: 18px;
  color: var(--cyan-400);
  line-height: 1;
}

.page-home .search-groove__text {
  flex: 1 1 auto;
  font-size: 15px;
  line-height: 1.5;
  color: var(--moss-400);
}

.page-home .search-groove:hover .search-groove__text {
  color: var(--slate-200);
}

.page-home .search-groove__btn {
  flex: 0 0 auto;
  padding: 10px 20px;
  border-radius: 999px;
  background: var(--amber-500);
  color: var(--ink-950);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.02em;
}

.page-home .hero__facts {
  list-style: none;
  padding: 0;
  margin-top: clamp(18px, 2.4vw, 26px);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 22px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--moss-400);
  font-variant-numeric: tabular-nums;
}

.page-home .hero__facts li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-home .hero__facts li::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 8px rgba(61, 242, 210, 0.9);
}

.page-home .hero__visual {
  position: relative;
  isolation: isolate;
  max-width: 520px;
  width: 100%;
  margin-inline: auto;
}

.page-home .hero__photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--home-radius);
  opacity: 0.34;
  filter: saturate(0.7) contrast(1.05);
  z-index: 0;
}

.page-home .hero__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--home-radius);
  background: linear-gradient(180deg, rgba(8, 18, 15, 0.2), rgba(8, 18, 15, 0.88));
  z-index: 1;
  pointer-events: none;
}

.page-home .gauge {
  position: relative;
  z-index: 2;
  width: 100%;
  height: auto;
  display: block;
}

.page-home .gauge__rings circle {
  fill: none;
  stroke: rgba(110, 142, 127, 0.3);
  stroke-width: 1;
  stroke-dasharray: 2 9;
}

.page-home .gauge__track path {
  fill: none;
  stroke: var(--teal-700);
  stroke-width: 3;
  stroke-linecap: round;
}

.page-home .gauge__dots circle {
  fill: var(--cyan-400);
  opacity: 0.3;
  animation: home-node 3.6s ease-in-out infinite;
}

.page-home .gauge__dots circle:nth-child(2) { animation-delay: 0.3s; }
.page-home .gauge__dots circle:nth-child(3) { animation-delay: 0.6s; }
.page-home .gauge__dots circle:nth-child(4) { animation-delay: 0.9s; }
.page-home .gauge__dots circle:nth-child(5) { animation-delay: 1.2s; }
.page-home .gauge__dots circle:nth-child(6) { animation-delay: 1.5s; }
.page-home .gauge__dots circle:nth-child(7) { animation-delay: 1.8s; }
.page-home .gauge__dots circle:nth-child(8) { animation-delay: 2.1s; }

.page-home .gauge__num {
  font-family: var(--font-mono);
  font-size: 40px;
  font-weight: 700;
  fill: var(--cyan-400);
  letter-spacing: 0.02em;
}

.page-home .gauge__sub {
  font-family: var(--font-body);
  font-size: 13px;
  fill: var(--moss-400);
  letter-spacing: 0.08em;
}

@keyframes home-node {
  0%, 100% { opacity: 0.24; }
  18% { opacity: 1; }
  44% { opacity: 0.38; }
}

@keyframes home-pulse {
  0%, 100% { box-shadow: inset 0 2px 12px rgba(0, 0, 0, 0.78), 0 0 0 1px var(--cyan-400), 0 0 0 6px rgba(61, 242, 210, 0.1); }
  50% { box-shadow: inset 0 2px 12px rgba(0, 0, 0, 0.78), 0 0 0 1px var(--cyan-400), 0 0 0 9px rgba(61, 242, 210, 0.2); }
}

/* ---------- 三步路径 ---------- */
.page-home .steps {
  background: var(--ink-850);
  border-bottom: 1px solid var(--home-line);
}

.page-home .steps__track {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  position: relative;
}

.page-home .step {
  position: relative;
  padding: 22px 18px 24px 26px;
  border: 1px solid var(--home-line);
  border-left: 2px solid var(--teal-700);
  border-radius: 6px var(--home-radius) var(--home-radius) 6px;
  background: rgba(8, 18, 15, 0.55);
  transition: border-color 0.18s ease, background 0.18s ease;
}

.page-home .step:hover {
  border-color: var(--cyan-400);
  border-left-color: var(--cyan-400);
  background: rgba(8, 18, 15, 0.8);
}

.page-home .step__node {
  position: absolute;
  left: -7px;
  top: 26px;
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 12px rgba(61, 242, 210, 0.7);
}

.page-home .step__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--moss-400);
  margin-bottom: 10px;
}

.page-home .step__title {
  font-size: clamp(21px, 2.4vw, 26px);
  color: var(--paper-100);
}

.page-home .step__text {
  margin-top: 10px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--slate-200);
}

.page-home .step__rule {
  margin-top: 12px;
  padding-left: 12px;
  border-left: 2px solid var(--amber-500);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--amber-100);
}

.page-home .step__link {
  display: inline-block;
  margin-top: 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 242, 210, 0.4);
  padding-bottom: 2px;
  transition: border-color 0.18s ease, color 0.18s ease;
}

.page-home .step__link:hover {
  color: var(--paper-100);
  border-color: var(--paper-100);
}

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

.page-home .step__figure img {
  width: 100%;
  border-radius: 12px;
  object-fit: cover;
  border: 1px solid var(--home-line-soft);
}

.page-home .step__figure figcaption {
  margin-top: 8px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--moss-400);
}

/* ---------- 战绩读数 ---------- */
.page-home .records {
  position: relative;
  overflow: hidden;
  padding: clamp(46px, 7vw, 100px) 0;
  background: var(--paper-100);
  color: var(--ink-950);
  border-block: 1px solid var(--paper-300);
}

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

.page-home .records__texture img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
}

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

.page-home .records .section__eyebrow {
  color: var(--cyan-700);
}

.page-home .records .section__title {
  color: var(--ink-950);
}

.page-home .records .section__lead {
  color: var(--home-ink-soft);
}

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

.page-home .readout {
  padding: 18px 16px 20px;
  border: 1px solid var(--paper-300);
  border-top: 3px solid var(--teal-700);
  border-radius: 4px 4px 14px 14px;
  background: rgba(255, 255, 255, 0.58);
}

.page-home .readout__value {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(25px, 3.6vw, 36px);
  font-weight: 700;
  line-height: 1;
  color: var(--ink-950);
  font-variant-numeric: tabular-nums;
}

.page-home .readout__value small {
  font-size: 13px;
  font-weight: 600;
  margin-left: 3px;
  color: var(--cyan-700);
}

.page-home .readout__label {
  display: block;
  margin-top: 10px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--home-ink-soft);
}

.page-home .records__foot {
  margin-top: clamp(22px, 3vw, 34px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px 28px;
}

.page-home .records__note {
  flex: 1 1 280px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--home-ink-soft);
}

/* ---------- 专栏 ---------- */
.page-home .columns {
  background: var(--ink-950);
}

.page-home .columns__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 4vw, 52px);
}

.page-home .columns__figure img {
  width: 100%;
  border-radius: var(--home-radius);
  object-fit: cover;
  border: 1px solid var(--home-line-soft);
}

.page-home .columns__figure figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--moss-400);
}

.page-home .entries {
  margin-bottom: clamp(20px, 2.6vw, 28px);
}

.page-home .entry {
  display: block;
  padding: 20px 0;
  border-top: 1px solid var(--home-line);
  text-decoration: none;
  color: inherit;
}

.page-home .entry:last-child {
  border-bottom: 1px solid var(--home-line);
}

.page-home .entry__title {
  margin-top: 12px;
  font-size: clamp(19px, 2.2vw, 24px);
  color: var(--paper-100);
  transition: color 0.18s ease;
}

.page-home .entry:hover .entry__title,
.page-home .entry:focus-visible .entry__title {
  color: var(--cyan-400);
}

.page-home .entry__text {
  margin-top: 8px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--slate-200);
}

.page-home .entry__meta {
  margin-top: 10px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--moss-400);
}

/* ---------- 版本铭牌 ---------- */
.page-home .version-block {
  padding: clamp(44px, 7vw, 96px) 0;
  background: var(--paper-100);
  color: var(--ink-950);
  border-block: 1px solid var(--paper-300);
}

.page-home .version-block .section__eyebrow {
  color: var(--cyan-700);
}

.page-home .version-block .section__title {
  color: var(--ink-950);
}

.page-home .version-block .section__lead {
  color: var(--home-ink-soft);
}

.page-home .version-block__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 56px);
  align-items: start;
}

.page-home .plaque {
  display: inline-flex;
  flex-direction: column;
  gap: 6px;
  padding: 22px 34px 20px 26px;
  background: linear-gradient(150deg, var(--amber-500), #d08f24);
  color: var(--ink-950);
  clip-path: polygon(0 0, calc(100% - 22px) 0, 100% 22px, 100% 100%, 0 100%);
  box-shadow: 0 14px 34px rgba(242, 178, 60, 0.22);
}

.page-home .plaque__label {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: rgba(8, 18, 15, 0.72);
}

.page-home .plaque__num {
  font-family: var(--font-mono);
  font-size: clamp(34px, 4.4vw, 52px);
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--ink-950);
}

.page-home .plaque__note {
  font-size: 12.5px;
  color: rgba(8, 18, 15, 0.78);
}

.page-home .checklist {
  list-style: none;
  padding: 0;
  counter-reset: home-check;
  margin-bottom: clamp(20px, 2.6vw, 28px);
}

.page-home .checklist li {
  display: grid;
  grid-template-columns: 34px minmax(0, 1fr);
  gap: 10px;
  padding: 14px 0;
  border-bottom: 1px dashed var(--paper-300);
  font-size: 15px;
  line-height: 1.75;
  color: rgba(8, 18, 15, 0.84);
}

.page-home .checklist li::before {
  counter-increment: home-check;
  content: counter(home-check, decimal-leading-zero);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--cyan-700);
  padding-top: 3px;
}

.page-home .version-block__link {
  display: inline-block;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--cyan-700);
  text-decoration: none;
  border-bottom: 1px solid rgba(11, 107, 92, 0.35);
  padding-bottom: 3px;
  transition: color 0.18s ease, border-color 0.18s ease;
}

.page-home .version-block__link:hover {
  color: var(--ink-950);
  border-color: var(--ink-950);
}

/* ---------- 收尾 ---------- */
.page-home .closing {
  padding: clamp(46px, 7vw, 100px) 0 clamp(52px, 7vw, 104px);
  background:
    radial-gradient(70% 60% at 88% 0%, rgba(22, 71, 60, 0.6), transparent 60%),
    linear-gradient(170deg, var(--ink-850), var(--ink-950));
}

.page-home .tiers {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-home .tier {
  padding: 20px 18px 22px;
  border: 1px solid var(--home-line);
  border-radius: 4px var(--home-radius) var(--home-radius) var(--home-radius);
  background: rgba(15, 31, 26, 0.72);
  transition: border-color 0.18s ease;
}

.page-home .tier:hover {
  border-color: rgba(61, 242, 210, 0.55);
}

.page-home .tier__name {
  display: block;
  font-family: var(--font-display);
  font-size: 21px;
  color: var(--paper-100);
  letter-spacing: -0.01em;
}

.page-home .tier__text {
  margin-top: 8px;
  font-size: 14px;
  line-height: 1.78;
  color: var(--slate-200);
}

.page-home .closing__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px;
}

.page-home .closing__contact {
  margin-top: 22px;
  font-size: 14px;
  line-height: 1.85;
  color: var(--moss-400);
  max-width: 60ch;
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .readouts {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .tiers {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.85fr);
    column-gap: clamp(40px, 8vw, 120px);
    row-gap: 40px;
  }

  .page-home .steps__track {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(20px, 2.6vw, 36px);
    padding-top: 34px;
  }

  .page-home .steps__track::before {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    top: 17px;
    height: 1px;
    background: linear-gradient(90deg, var(--cyan-400), rgba(22, 71, 60, 1) 76%, transparent);
  }

  .page-home .step {
    padding: 24px 22px 26px;
    border-left: 1px solid var(--home-line);
    border-radius: var(--home-radius);
  }

  .page-home .step:hover {
    border-left-color: var(--cyan-400);
  }

  .page-home .step__node {
    left: 22px;
    top: -23px;
  }

  .page-home .columns__grid {
    grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-home .columns__figure {
    position: sticky;
    top: 96px;
  }

  .page-home .version-block__grid {
    grid-template-columns: minmax(0, 0.68fr) minmax(0, 1.32fr);
    align-items: center;
  }
}

@media (min-width: 1180px) {
  .page-home .hero__title {
    font-size: clamp(56px, 5.6vw, 82px);
  }

  .page-home .section__title {
    font-size: 46px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .search-groove:hover,
  .page-home .search-groove:focus-visible {
    animation: none;
  }

  .page-home .gauge__dots circle {
    animation: none;
    opacity: 0.85;
  }

  .page-home .entry__title,
  .page-home .tier,
  .page-home .step,
  .page-home .search-groove {
    transition: none;
  }
}
<<<END>>>