.page-home {
  --home-cut: 38px;
  --home-gap: clamp(48px, 8vw, 92px);
  padding-block-end: var(--home-gap);
}

.page-home > section {
  padding-block-start: var(--home-gap);
}

/* ---------- 首屏框景 ---------- */
.page-home .hero {
  position: relative;
}

.page-home .hero__wrap {
  width: min(100% - 2 * var(--gutter), var(--max));
  margin-inline: auto;
}

.page-home .hero__frame {
  position: relative;
  display: grid;
  gap: clamp(26px, 4vw, 54px);
  padding: clamp(24px, 4.2vw, 56px);
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(232, 178, 90, .16), transparent 58%),
    linear-gradient(158deg, var(--plateau-hi) 0%, #0b1b32 52%, var(--night) 100%);
  box-shadow: inset 0 0 0 1px var(--line), var(--shadow-panel);
  clip-path: polygon(
    0 0,
    calc(100% - var(--home-cut)) 0,
    100% var(--home-cut),
    100% 100%,
    var(--home-cut) 100%,
    0 calc(100% - var(--home-cut))
  );
}

.page-home .hero__frame::before {
  content: "";
  position: absolute;
  inset: 14px 14px auto 14px;
  height: 7px;
  background: repeating-linear-gradient(to right, rgba(232, 178, 90, .38) 0 1px, transparent 1px 54px);
  opacity: .7;
  pointer-events: none;
}

.page-home .hero__top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 16px;
}

.page-home .hero__badge {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--night);
  background: var(--gold);
  padding: 7px 14px;
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 9px, 100% 100%, 9px 100%, 0 calc(100% - 9px));
}

.page-home .hero h1 {
  margin: 20px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(30px, 5.8vw, 64px);
  line-height: 1.1;
  letter-spacing: -.03em;
  color: var(--flag-white);
  max-width: 13ch;
}

.page-home .hero__lede {
  margin: 20px 0 0;
  max-width: 44ch;
  font-size: clamp(15px, 1.5vw, 17px);
  line-height: 1.78;
  color: var(--muted);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}

.page-home .hero__note {
  margin: 18px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .06em;
  color: var(--muted-3);
}

.page-home .hero__media {
  position: relative;
  margin: 0;
  overflow: hidden;
  aspect-ratio: 5 / 4;
  clip-path: polygon(
    0 var(--home-cut),
    var(--home-cut) 0,
    100% 0,
    100% calc(100% - var(--home-cut)),
    calc(100% - var(--home-cut)) 100%,
    0 100%
  );
}

.page-home .hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  box-shadow: inset 0 0 0 1px var(--line);
  pointer-events: none;
}

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

.page-home .hero__ridge {
  margin: clamp(22px, 4vw, 46px) 0 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to bottom, #000 52%, transparent 100%);
  mask-image: linear-gradient(to bottom, #000 52%, transparent 100%);
}

.page-home .hero__ridge img {
  display: block;
  width: 100%;
  height: clamp(110px, 16vw, 200px);
  object-fit: cover;
  opacity: .58;
}

/* ---------- 版本速览窄条 ---------- */
.page-home .version-strip__inner {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 3vw, 32px) clamp(20px, 3.2vw, 38px);
  background: var(--plateau);
  box-shadow: inset 3px 0 0 var(--gold), inset 0 0 0 1px var(--line-soft);
}

.page-home .version-strip__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  font-size: 15px;
  line-height: 1.72;
  color: var(--muted);
}

.page-home .version-strip__list strong {
  color: var(--butter);
  font-weight: 600;
}

/* ---------- 经幡标签带 ---------- */
.page-home .tag-band__note {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--muted-2);
  max-width: 34ch;
}

.page-home .tag-band__list {
  list-style: none;
  margin: clamp(22px, 3vw, 34px) 0 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .tag-band__list .flag-tag {
  display: inline-flex;
  align-items: center;
  padding: 9px 17px;
  font-size: 14px;
  letter-spacing: .04em;
  clip-path: polygon(0 0, calc(100% - 10px) 0, 100% 10px, 100% 100%, 10px 100%, 0 calc(100% - 10px));
  transition: transform .22s ease, background-color .22s ease;
}

.page-home .tag-band__list .flag-tag:hover,
.page-home .tag-band__list .flag-tag:focus-visible {
  transform: translateY(-3px) rotate(-1.4deg);
}

/* ---------- 碎片时间（浅色面板） ---------- */
.page-home .moments {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  padding: clamp(24px, 4vw, 52px);
  background: var(--cream);
  color: var(--ink);
  clip-path: polygon(
    var(--home-cut) 0,
    100% 0,
    100% calc(100% - var(--home-cut)),
    calc(100% - var(--home-cut)) 100%,
    0 100%,
    0 var(--home-cut)
  );
}

.page-home .moments .eyebrow {
  color: var(--ink);
  border-color: rgba(20, 16, 12, .3);
}

.page-home .moments h2 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--ink);
}

.page-home .moments__intro p:last-child {
  margin: 14px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: rgba(20, 16, 12, .76);
  max-width: 40ch;
}

.page-home .moments__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .moments__list li {
  display: grid;
  grid-template-columns: 62px minmax(0, 1fr);
  gap: 14px;
  padding-bottom: 16px;
  border-bottom: 1px dashed rgba(20, 16, 12, .2);
}

.page-home .moments__list li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .moments__time {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .06em;
  color: #8a6a2f;
  padding-top: 3px;
}

.page-home .moments__list h3 {
  margin: 0 0 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--ink);
}

.page-home .moments__list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: rgba(20, 16, 12, .74);
}

/* ---------- 版本速度 ---------- */
.page-home .speed-panel {
  display: grid;
  gap: clamp(24px, 4vw, 48px);
  padding: clamp(24px, 4vw, 52px);
  background: linear-gradient(150deg, var(--plateau) 0%, #0a1a2e 100%);
}

.page-home .speed-panel h2 {
  margin: 14px 0 0;
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(24px, 3.4vw, 38px);
  line-height: 1.2;
  letter-spacing: -.02em;
  color: var(--flag-white);
}

.page-home .speed-panel__copy > p {
  margin: 16px 0 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--muted);
  max-width: 48ch;
}

.page-home .speed-panel__list {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .speed-panel__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted);
}

.page-home .speed-panel__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  background: var(--cyan);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 0 100%);
}

.page-home .loadbar {
  margin: clamp(22px, 3vw, 30px) 0 8px;
  height: 8px;
  background: rgba(244, 239, 228, .1);
  overflow: hidden;
}

.page-home .loadbar span {
  display: block;
  width: 100%;
  height: 100%;
  transform-origin: left center;
  background: linear-gradient(90deg, rgba(232, 178, 90, .3), var(--gold));
  animation: home-load 1.6s cubic-bezier(.3, .7, .2, 1) .3s both;
}

@keyframes home-load {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.page-home .loadbar__cap {
  margin: 0 0 22px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted-3);
}

.page-home .speed-panel__media {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 3 / 2;
  clip-path: polygon(
    0 0,
    calc(100% - 22px) 0,
    100% 22px,
    100% 100%,
    22px 100%,
    0 calc(100% - 22px)
  );
  box-shadow: inset 0 0 0 1px var(--line-soft);
}

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

/* ---------- 新手四步 ---------- */
.page-home .steps__grid {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
  margin-top: clamp(24px, 3.4vw, 40px);
}

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

.page-home .steps__item {
  position: relative;
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 16px;
  padding-bottom: 26px;
}

.page-home .steps__item::before {
  content: "";
  position: absolute;
  left: 27px;
  top: 60px;
  bottom: 4px;
  width: 1px;
  background: linear-gradient(to bottom, var(--line), rgba(232, 178, 90, .04));
}

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

.page-home .steps__item:last-child::before {
  display: none;
}

.page-home .steps__num {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: .04em;
  color: var(--night);
  background: var(--gold);
  clip-path: polygon(0 0, calc(100% - 14px) 0, 100% 14px, 100% 100%, 14px 100%, 0 calc(100% - 14px));
}

.page-home .steps__item h3 {
  margin: 12px 0 7px;
  font-size: 17.5px;
  font-weight: 700;
  color: var(--flag-white);
}

.page-home .steps__item p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.74;
  color: var(--muted);
}

.page-home .steps__media {
  margin: 0;
  overflow: hidden;
  aspect-ratio: 1 / 1;
  box-shadow: inset 0 0 0 1px var(--line-soft);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 30px), calc(100% - 30px) 100%, 0 100%);
}

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

.page-home .steps__foot {
  margin: clamp(22px, 3vw, 30px) 0 0;
  font-size: 14.5px;
  line-height: 1.7;
  color: var(--muted-2);
}

.page-home .steps__foot a {
  color: var(--butter);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ---------- 近期更新 ---------- */
.page-home .latest-list {
  list-style: none;
  margin: clamp(20px, 3vw, 30px) 0 0;
  padding: 0;
}

.page-home .latest-list li {
  display: grid;
  gap: 8px;
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-top: 1px solid var(--line-soft);
}

.page-home .latest-list li:last-child {
  border-bottom: 1px solid var(--line-soft);
}

.page-home .latest-list__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--gold);
}

.page-home .latest-list h3 {
  margin: 0 0 7px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
}

.page-home .latest-list h3 a {
  color: var(--flag-white);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color .2s ease, border-color .2s ease;
}

.page-home .latest-list h3 a:hover,
.page-home .latest-list h3 a:focus-visible {
  color: var(--butter);
  border-bottom-color: var(--butter);
}

.page-home .latest-list p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.72;
  color: var(--muted-2);
}

/* ---------- 信任与联系 ---------- */
.page-home .trust {
  display: grid;
  gap: 12px;
  margin-top: clamp(28px, 4vw, 44px);
  padding: clamp(20px, 3vw, 30px) clamp(20px, 3.4vw, 36px);
  background: linear-gradient(120deg, rgba(42, 166, 161, .14), rgba(232, 178, 90, .1));
  box-shadow: inset 0 0 0 1px var(--line-soft);
}

.page-home .trust p {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.76;
  color: var(--muted);
}

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

.page-home .trust__contact a {
  color: var(--butter);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .trust__note {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--muted-3);
}

/* ---------- 响应式 ---------- */
@media (min-width: 820px) {
  .page-home .version-strip__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px 32px;
  }
}

@media (min-width: 880px) {
  .page-home .moments {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
    gap: clamp(28px, 4.4vw, 60px);
  }

  .page-home .latest-list li {
    grid-template-columns: 116px minmax(0, 1fr);
    gap: 10px 30px;
    align-items: start;
  }

  .page-home .latest-list__time {
    padding-top: 4px;
  }
}

@media (min-width: 900px) {
  .page-home .hero__frame {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .86fr);
    align-items: center;
  }

  .page-home .hero__media {
    aspect-ratio: 4 / 5;
  }

  .page-home .speed-panel {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    align-items: center;
  }

  .page-home .steps__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .loadbar span,
  .page-home .tag-band__list .flag-tag,
  .page-home .latest-list h3 a {
    animation: none !important;
    transition: none !important;
  }
}