.page-home {
  --ph-line-soft: rgba(140, 147, 168, .16);
  --ph-glow-grape: rgba(108, 43, 217, .42);
  --ph-glow-lime: rgba(184, 242, 60, .12);
  display: block;
  color: var(--paper);
  background:
    radial-gradient(115% 68% at 88% -8%, var(--ph-glow-grape), transparent 58%),
    radial-gradient(78% 52% at 2% 2%, var(--ph-glow-lime), transparent 62%),
    var(--ink);
  overflow-x: clip;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: 34px 0 6px;
}

.page-home .hero__context {
  margin: 0 0 22px;
  color: var(--stone);
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 38px;
}

.page-home .hero__lead {
  min-width: 0;
}

.page-home .hero__media {
  margin-bottom: 26px;
}

.page-home .hero__title {
  margin: 0 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(34px, 8.2vw, 66px);
  line-height: 1.04;
  letter-spacing: -.02em;
  text-wrap: balance;
}

.page-home .hero__lede {
  margin: 0 0 26px;
  max-width: 60ch;
  font-size: 16px;
  line-height: 1.82;
  color: rgba(244, 242, 234, .82);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.page-home .quiet-link {
  color: var(--paper);
  font-size: 14px;
  letter-spacing: .02em;
  text-decoration: none;
  border-bottom: 1px solid rgba(184, 242, 60, .5);
  padding-bottom: 2px;
  transition: color .2s var(--ease), border-color .2s var(--ease);
}

.page-home .quiet-link:hover,
.page-home .quiet-link:focus-visible {
  color: var(--lime);
  border-bottom-color: var(--lime);
}

.page-home .hero__side {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.page-home .vstrip {
  position: relative;
  overflow: hidden;
  padding: 14px 0;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: linear-gradient(160deg, rgba(23, 18, 56, .92), rgba(10, 14, 31, .96));
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 9%, #000 91%, transparent);
}

.page-home .vstrip__track {
  display: flex;
  gap: 10px;
  width: max-content;
  padding-inline: 14px;
  animation: ph-strip 46s linear infinite;
}

.page-home .vstrip:hover .vstrip__track,
.page-home .vstrip:focus-within .vstrip__track {
  animation-play-state: paused;
}

@keyframes ph-strip {
  from { transform: translate3d(0, 0, 0); }
  to { transform: translate3d(-50%, 0, 0); }
}

.page-home .vpill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border: 1px solid rgba(242, 193, 92, .34);
  border-radius: 999px;
  background: rgba(242, 193, 92, .07);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: .04em;
  font-variant-numeric: tabular-nums;
  text-decoration: none;
  white-space: nowrap;
  transition: border-color .2s var(--ease), background .2s var(--ease);
}

.page-home .vpill em {
  font-family: var(--font-body);
  font-style: normal;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--lime);
}

.page-home .vpill:hover {
  border-color: var(--gold);
  background: rgba(242, 193, 92, .16);
}

.page-home .vstrip__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--stone);
}

.page-home .hero__shot {
  margin-top: 2px;
}

/* ---------- 玻璃索引带 ---------- */
.page-home .glass-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px 6px;
  margin-top: 36px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: 16px;
  background: var(--glass);
  backdrop-filter: blur(14px);
}

.page-home .glass-bar__label {
  margin-right: 10px;
  font-size: 11px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--stone);
}

.page-home .glass-bar a {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 6px 12px;
  border-radius: 8px;
  color: var(--paper);
  font-size: 14px;
  text-decoration: none;
  transition: background .18s var(--ease), color .18s var(--ease);
}

.page-home .glass-bar .num {
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--grape-lit);
  transition: color .18s var(--ease);
}

.page-home .glass-bar a:hover,
.page-home .glass-bar a:focus-visible {
  background: var(--lime);
  color: var(--ink);
}

.page-home .glass-bar a:hover .num,
.page-home .glass-bar a:focus-visible .num {
  color: var(--ink);
}

/* ---------- 通用标题 ---------- */
.page-home .section-title {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 4.6vw, 40px);
  line-height: 1.1;
  letter-spacing: -.015em;
  text-wrap: balance;
}

.page-home .section-lede {
  margin: 0 0 30px;
  max-width: 58ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: rgba(244, 242, 234, .74);
}

/* ---------- 四条主线 ---------- */
.page-home .lines__list {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .lines__item {
  min-width: 0;
}

.page-home .lines__item a {
  display: flex;
  flex-direction: column;
  gap: 10px;
  height: 100%;
  padding: 24px 20px 26px;
  border: 1px solid var(--ph-line-soft);
  border-radius: 18px;
  background: linear-gradient(170deg, rgba(23, 18, 56, .74), rgba(10, 14, 31, .88));
  color: var(--paper);
  text-decoration: none;
  transition: border-color .22s var(--ease), transform .22s var(--ease);
}

.page-home .lines__item a:hover,
.page-home .lines__item a:focus-visible {
  border-color: rgba(184, 242, 60, .5);
  transform: translateY(-4px);
}

.page-home .lines__num {
  margin: 0;
  font-size: 30px;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--lime);
}

.page-home .lines__name {
  margin: 0;
  font-size: 15px;
  font-weight: 600;
  letter-spacing: .01em;
}

.page-home .lines__desc {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--stone);
}

/* ---------- 双端差异数字面板 ---------- */
.page-home .panel__card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: var(--ink-2);
  background-image:
    repeating-linear-gradient(90deg, var(--ph-line-soft) 0 1px, transparent 1px 64px),
    repeating-linear-gradient(0deg, rgba(140, 147, 168, .08) 0 1px, transparent 1px 64px);
}

.page-home .panel__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .3;
}

.page-home .panel__card::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(158deg, rgba(10, 14, 31, .42) 0%, rgba(10, 14, 31, .93) 72%);
  pointer-events: none;
}

.page-home .panel__body {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 14px;
  padding: 34px 22px 36px;
}

.page-home .panel__lede {
  margin: 0;
  max-width: 60ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 242, 234, .78);
}

.page-home .stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 18px;
  margin: 10px 0 4px;
}

.page-home .stat {
  padding-left: 16px;
  border-left: 2px solid var(--gold);
}

.page-home .stat__num {
  margin: 0 0 6px;
  font-size: 34px;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--gold);
}

.page-home .stat__label {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--stone);
}

.page-home .panel__link {
  justify-self: start;
  margin-top: 6px;
}

/* ---------- 更新节奏 ---------- */
.page-home .cadence__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

.page-home .cadence__text {
  margin: 0 0 16px;
  max-width: 52ch;
  font-size: 15px;
  line-height: 1.8;
  color: rgba(244, 242, 234, .78);
}

.page-home .cadence__list {
  display: grid;
  gap: 0;
  margin: 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ph-line-soft);
}

.page-home .cadence__list li {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 6px;
  padding: 18px 0;
  border-bottom: 1px solid var(--ph-line-soft);
}

.page-home .cadence__list p:last-child {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: rgba(244, 242, 234, .8);
}

.page-home .cadence__when {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: .12em;
  color: var(--clay);
}

/* ---------- 登录起点与继续 ---------- */
.page-home .restart__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 34px;
  align-items: start;
}

.page-home .restart__text {
  margin: 0 0 22px;
  max-width: 54ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(244, 242, 234, .8);
}

.page-home .restart__list {
  display: grid;
  gap: 12px;
  margin: 0 0 28px;
  padding: 0;
  list-style: none;
}

.page-home .restart__list li {
  position: relative;
  padding-left: 22px;
  font-size: 14.5px;
  line-height: 1.74;
  color: rgba(244, 242, 234, .78);
}

.page-home .restart__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--grape-lit);
  transform: rotate(45deg);
}

.page-home .restart__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 20px;
}

.page-home .restart__side {
  min-width: 0;
}

.page-home .restart__media {
  margin-bottom: 16px;
}

.page-home .restart__note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.72;
  color: var(--stone);
}

/* ---------- 窄屏到桌面 ---------- */
@media (max-width: 480px) {
  .page-home .hero {
    padding-top: 26px;
  }

  .page-home .glass-bar {
    padding: 12px;
  }

  .page-home .glass-bar a {
    padding: 6px 8px;
    font-size: 13.5px;
  }

  .page-home .panel__body {
    padding: 28px 16px 30px;
  }

  .page-home .lines__num {
    font-size: 26px;
  }

  .page-home .stat__num {
    font-size: 30px;
  }
}

@media (min-width: 720px) {
  .page-home .lines__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
  }

  .page-home .stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 26px;
  }

  .page-home .cadence__list li {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 20px;
    align-items: baseline;
  }

  .page-home .panel__body {
    padding: 46px 40px 48px;
  }
}

@media (min-width: 960px) {
  .page-home .hero {
    padding-top: 48px;
  }

  .page-home .hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: 52px;
    align-items: start;
  }

  .page-home .hero__side {
    padding-top: 72px;
  }

  .page-home .cadence__grid {
    grid-template-columns: 4fr 8fr;
    gap: 56px;
    align-items: start;
  }

  .page-home .restart__inner {
    grid-template-columns: 6fr 6fr;
    gap: 56px;
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-home .lines__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
  }

  .page-home .lines__item:nth-child(even) {
    margin-top: 30px;
  }

  .page-home .lines__item:nth-child(4n) {
    margin-top: 16px;
  }
}

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

  .page-home .lines__item a:hover,
  .page-home .lines__item a:focus-visible {
    transform: none;
  }
}