.page-home {
  --hm-split-a: minmax(0, 7fr);
  --hm-split-b: minmax(0, 5fr);
  --hm-line-dark: rgba(16, 32, 46, .16);
  --hm-line-light: rgba(168, 199, 195, .28);
  display: block;
  background: var(--ink-900);
  color: var(--paper);
  overflow-x: hidden;
}

.page-home .hm-h2 {
  margin: .4rem 0 .9rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.4vw, 2.4rem);
  line-height: 1.22;
  letter-spacing: -.02em;
  color: var(--ink-text);
}

.page-home .hm-h2--light {
  color: var(--paper);
}

.page-home .hm-eyebrow--dark {
  color: var(--neon-deep);
}

.page-home .hm-intro {
  margin: 0 0 1.4rem;
  max-width: 36em;
  font-size: 1rem;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .hm-intro--light {
  color: var(--light-dim);
}

.page-home .hm-link {
  display: inline-block;
  font-size: .94rem;
  font-weight: 600;
  color: var(--neon-deep);
  text-decoration: none;
  border-bottom: 1px solid currentColor;
  padding-bottom: .1rem;
}

.page-home .hm-link:hover,
.page-home .hm-link:focus-visible {
  color: var(--gold-deep);
  box-shadow: 0 3px 0 -1px var(--gold-deep);
  outline: none;
}

.page-home .hm-link--light {
  color: var(--neon);
}

.page-home .hm-link--light:hover,
.page-home .hm-link--light:focus-visible {
  color: var(--gold);
  box-shadow: 0 3px 0 -1px var(--gold);
}

/* ---------- Hero ---------- */

.page-home .hm-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% 4%, rgba(53, 240, 200, .16), transparent 58%),
    radial-gradient(85% 70% at 4% 100%, rgba(255, 92, 138, .12), transparent 62%),
    var(--ink-900);
}

.page-home .hm-hero::before {
  content: "";
  position: absolute;
  right: -12%;
  bottom: -34%;
  width: 78%;
  height: 82%;
  background: linear-gradient(118deg, var(--ink-700), rgba(14, 47, 74, 0) 72%);
  clip-path: polygon(30% 0, 100% 14%, 100% 100%, 0 100%);
  z-index: -1;
}

.page-home .hm-hero__bg {
  position: absolute;
  top: 0;
  right: 0;
  width: min(46%, 560px);
  height: 100%;
  object-fit: cover;
  opacity: .3;
  filter: saturate(.75) contrast(1.05);
  -webkit-mask-image: linear-gradient(100deg, transparent 0%, #000 46%);
  mask-image: linear-gradient(100deg, transparent 0%, #000 46%);
  z-index: -1;
}

.page-home .hm-hero__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding-block: clamp(2rem, 6vw, 4.5rem) clamp(2.5rem, 7vw, 5rem);
}

.page-home .hm-crumbs,
.page-home .crumbs {
  font-size: .82rem;
}

.page-home .hm-hero__eyebrow {
  margin: 1.6rem 0 .6rem;
  color: var(--neon);
}

.page-home .hm-hero__title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.95rem, 5.4vw, 3.5rem);
  line-height: 1.14;
  letter-spacing: -.02em;
  color: var(--paper);
  max-width: 16em;
}

.page-home .hm-hero__lede {
  margin: 0 0 1.8rem;
  max-width: 32em;
  font-size: clamp(1rem, 1.4vw, 1.1rem);
  line-height: 1.8;
  color: rgba(246, 238, 223, .84);
}

.page-home .hm-quick {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: .7rem;
}

.page-home .hm-quick__item {
  display: grid;
  gap: .25rem;
  padding: .9rem .95rem 1rem;
  text-decoration: none;
  color: var(--paper);
  background: var(--glass-soft);
  border: 1px solid var(--glass-line);
  border-left: 3px solid var(--neon);
  border-radius: var(--r-m);
  transition: transform .18s ease, background .18s ease, border-color .18s ease;
}

.page-home .hm-quick__item:hover,
.page-home .hm-quick__item:focus-visible {
  transform: translateY(-3px);
  background: rgba(53, 240, 200, .12);
  border-left-color: var(--gold);
  outline: 2px solid var(--neon);
  outline-offset: 2px;
}

.page-home .hm-quick__idx {
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--neon);
}

.page-home .hm-quick__name {
  font-size: 1.02rem;
  font-weight: 600;
}

.page-home .hm-quick__desc {
  font-size: .84rem;
  color: var(--light-dim);
}

.page-home .hm-hero__note {
  margin: 1.2rem 0 0;
  font-size: .84rem;
  color: var(--light-dim);
}

/* ---------- 工具坞 ---------- */

.page-home .hm-dock {
  position: relative;
  padding: 1.25rem 1.15rem 1.3rem;
  border-radius: var(--r-l);
  background: var(--glass);
  border: 1px solid var(--glass-line);
  box-shadow: var(--dock-shadow);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
}

.page-home .hm-dock__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  padding-bottom: .7rem;
  border-bottom: 1px solid var(--hm-line-light);
}

.page-home .hm-dock__tag {
  font-size: .72rem;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--light-dim);
}

.page-home .hm-dock__ver {
  font-size: .78rem;
  color: var(--gold);
}

.page-home .hm-dock__title {
  margin: .85rem 0 .1rem;
  font-family: var(--font-display);
  font-size: 1.12rem;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .hm-dock__list {
  list-style: none;
  margin: .7rem 0 0;
  padding: 0;
  display: grid;
  gap: .38rem;
}

.page-home .hm-dock__list a {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  padding: .55rem .7rem;
  font-size: .92rem;
  color: var(--paper);
  text-decoration: none;
  border-radius: var(--r-s);
  background: rgba(4, 18, 30, .34);
  border: 1px solid transparent;
  transition: background .16s ease, border-color .16s ease, color .16s ease;
}

.page-home .hm-dock__list a::after {
  content: "→";
  font-size: .85rem;
  color: var(--neon);
}

.page-home .hm-dock__list a:hover,
.page-home .hm-dock__list a:focus-visible {
  background: rgba(53, 240, 200, .13);
  border-color: rgba(53, 240, 200, .45);
  outline: none;
}

.page-home .hm-dock__foot {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  margin: 1rem 0 .5rem;
}

.page-home .hm-dock__hint {
  margin: 0;
  font-size: .78rem;
  line-height: 1.65;
  color: var(--light-dim);
}

/* ---------- 三类入口 ---------- */

.page-home .hm-entries {
  background: var(--paper);
  color: var(--ink-text);
}

.page-home .hm-entries__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-block: clamp(2.8rem, 6vw, 5rem);
}

.page-home .hm-entry {
  padding: 1.35rem 0 1.5rem;
  border-bottom: 1px solid var(--hm-line-dark);
}

.page-home .hm-entry:last-child {
  border-bottom: none;
  padding-bottom: .5rem;
}

.page-home .hm-entry__idx {
  margin: 0;
  font-size: .76rem;
  letter-spacing: .18em;
  color: var(--neon-deep);
}

.page-home .hm-entry__title {
  margin: .35rem 0 .55rem;
  font-family: var(--font-display);
  font-size: clamp(1.18rem, 2.2vw, 1.5rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--ink-text);
}

.page-home .hm-entry__text {
  margin: 0 0 .85rem;
  max-width: 32em;
  font-size: .95rem;
  line-height: 1.75;
  color: var(--muted);
}

.page-home .hm-entry__list {
  list-style: none;
  margin: 0 0 1rem;
  padding: 0;
  display: grid;
  gap: .45rem;
}

.page-home .hm-entry__list li {
  position: relative;
  padding-left: 1.1rem;
  font-size: .92rem;
  line-height: 1.65;
  color: var(--ink-text);
}

.page-home .hm-entry__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .62em;
  width: .4rem;
  height: .4rem;
  background: var(--neon-deep);
  transform: rotate(45deg);
}

.page-home .hm-entries__media {
  position: relative;
  overflow: hidden;
  border-radius: var(--r-l);
  background: var(--ink-800);
  aspect-ratio: 3 / 4;
  max-height: 520px;
  box-shadow: 0 26px 60px -34px rgba(2, 10, 18, .72);
}

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

/* ---------- 工具详情 ---------- */

.page-home .hm-tools {
  background:
    radial-gradient(90% 60% at 12% 0%, rgba(53, 240, 200, .1), transparent 60%),
    var(--ink-800);
  color: var(--paper);
}

.page-home .hm-tools .wrap {
  padding-block: clamp(2.8rem, 6vw, 5rem);
}

.page-home .hm-tools__head {
  margin-bottom: 1.8rem;
}

.page-home .hm-tools__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: .8rem;
}

.page-home .hm-tool {
  background: var(--glass-soft);
  border: 1px solid var(--glass-line);
  border-radius: var(--r-m);
  padding: 0 .95rem;
  scroll-margin-top: 5rem;
  transition: border-color .16s ease, background .16s ease;
}

.page-home .hm-tool:hover {
  border-color: rgba(53, 240, 200, .42);
}

.page-home .hm-tool[open] {
  background: rgba(53, 240, 200, .1);
  border-color: rgba(53, 240, 200, .46);
}

.page-home .hm-tool summary {
  display: flex;
  align-items: center;
  gap: .6rem;
  padding: .95rem 0;
  cursor: pointer;
  list-style: none;
  font-size: .98rem;
  font-weight: 600;
  color: var(--paper);
}

.page-home .hm-tool summary::-webkit-details-marker {
  display: none;
}

.page-home .hm-tool summary span:first-child {
  flex: 1 1 auto;
}

.page-home .hm-tool summary::after {
  content: "+";
  width: 1.1rem;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--neon);
}

.page-home .hm-tool[open] summary::after {
  content: "–";
}

.page-home .hm-tool__ver {
  font-size: .74rem;
  letter-spacing: .08em;
  color: var(--gold);
}

.page-home .hm-tool p {
  margin: 0 0 1rem;
  font-size: .91rem;
  line-height: 1.78;
  color: var(--light-dim);
}

.page-home .hm-tool--paper {
  background: var(--paper);
  border-color: transparent;
  padding: 1.1rem 1.1rem 1.25rem;
}

.page-home .hm-tool--paper:hover {
  border-color: transparent;
}

.page-home .hm-tool--paper .hm-tool__paperlabel {
  margin: 0;
  font-size: .72rem;
  letter-spacing: .18em;
  color: var(--gold-deep);
}

.page-home .hm-tool--paper .hm-tool__papertitle {
  margin: .35rem 0 .6rem;
  font-family: var(--font-display);
  font-size: 1.12rem;
  color: var(--ink-text);
}

.page-home .hm-tool--paper .hm-tool__papertext {
  margin: 0 0 .9rem;
  font-size: .9rem;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 变更时间轴 ---------- */

.page-home .hm-changes {
  background: var(--ink-900);
  color: var(--paper);
}

.page-home .hm-changes .wrap {
  padding-block: clamp(2.8rem, 6vw, 5rem);
}

.page-home .hm-changes__head {
  margin-bottom: 1.6rem;
}

.page-home .hm-changes__band {
  overflow: hidden;
  border-radius: var(--r-m);
  border: 1px solid var(--hm-line-light);
  margin-bottom: 1.6rem;
}

.page-home .hm-changes__band img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 210px;
  object-fit: cover;
  opacity: .8;
}

.page-home .hm-tl {
  list-style: none;
  margin: 0;
  padding: .4rem .2rem 1.2rem;
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(252px, 1fr);
  gap: .9rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
}

.page-home .hm-tl__item {
  position: relative;
  scroll-snap-align: start;
  padding: 1.15rem 1rem 1.2rem;
  border-top: 2px solid var(--hm-line-light);
  border-radius: 0 0 var(--r-m) var(--r-m);
  background: linear-gradient(180deg, rgba(14, 47, 74, .6), rgba(7, 26, 43, .18));
}

.page-home .hm-tl__item::before {
  content: "";
  position: absolute;
  top: -.38rem;
  left: 1rem;
  width: .55rem;
  height: .55rem;
  border-radius: 50%;
  background: var(--neon);
  box-shadow: 0 0 12px rgba(53, 240, 200, .85);
}

.page-home .hm-tl__when {
  display: inline-block;
  margin-bottom: .45rem;
  font-size: .74rem;
  letter-spacing: .16em;
  color: var(--gold);
}

.page-home .hm-tl__title {
  margin: 0 0 .5rem;
  font-family: var(--font-display);
  font-size: 1.04rem;
  line-height: 1.35;
  color: var(--paper);
}

.page-home .hm-tl__text {
  margin: 0 0 .8rem;
  font-size: .88rem;
  line-height: 1.7;
  color: var(--light-dim);
}

.page-home .hm-tl__meta {
  margin: 0;
  padding-top: .7rem;
  border-top: 1px dashed var(--hm-line-light);
  display: grid;
  gap: .45rem;
}

.page-home .hm-tl__meta > div {
  display: grid;
  grid-template-columns: 2.6rem 1fr;
  gap: .4rem;
}

.page-home .hm-tl__meta dt {
  font-size: .76rem;
  color: var(--neon);
  letter-spacing: .06em;
}

.page-home .hm-tl__meta dd {
  margin: 0;
  font-size: .84rem;
  line-height: 1.6;
  color: rgba(246, 238, 223, .8);
}

.page-home .hm-changes__more,
.page-home .hm-switch__more {
  margin: 1.3rem 0 0;
}

/* ---------- 换设备重登 ---------- */

.page-home .hm-switch {
  background: var(--paper-2);
  color: var(--ink-text);
}

.page-home .hm-switch .wrap {
  padding-block: clamp(2.8rem, 6vw, 5rem);
}

.page-home .hm-steps {
  list-style: none;
  margin: 1.8rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.1rem;
}

.page-home .hm-step {
  padding-top: .95rem;
  border-top: 2px solid var(--hm-line-dark);
}

.page-home .hm-step__num {
  margin: 0;
  font-size: .74rem;
  letter-spacing: .18em;
  color: var(--neon-deep);
}

.page-home .hm-step__title {
  margin: .35rem 0 .45rem;
  font-family: var(--font-display);
  font-size: 1.02rem;
  line-height: 1.36;
  color: var(--ink-text);
}

.page-home .hm-step__text {
  margin: 0;
  font-size: .9rem;
  line-height: 1.72;
  color: var(--muted);
}

/* ---------- 数字带 ---------- */

.page-home .hm-stats {
  background: var(--ink-700);
  color: var(--paper);
  border-top: 1px solid var(--hm-line-light);
  border-bottom: 1px solid var(--hm-line-light);
}

.page-home .hm-stats__grid {
  list-style: none;
  margin: 0;
  padding: 1.9rem 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.3rem 1rem;
}

.page-home .hm-stat__num {
  margin: 0 0 .2rem;
  font-size: clamp(1.45rem, 3vw, 2.05rem);
  line-height: 1.1;
  letter-spacing: -.02em;
  color: var(--gold);
}

.page-home .hm-stat__label {
  margin: 0;
  font-size: .82rem;
  line-height: 1.6;
  color: var(--light-dim);
}

/* ---------- 本地响应 ---------- */

.page-home .hm-support {
  background: var(--ink-950);
  color: var(--paper);
}

.page-home .hm-support .wrap {
  padding-block: clamp(2.8rem, 6vw, 5rem);
}

.page-home .hm-support__band {
  overflow: hidden;
  border-radius: var(--r-m);
  margin-bottom: 1.8rem;
  border: 1px solid var(--hm-line-light);
}

.page-home .hm-support__band img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 230px;
  object-fit: cover;
  opacity: .78;
}

.page-home .hm-support__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.6rem;
}

.page-home .hm-support__text {
  margin: 0 0 1rem;
  max-width: 34em;
  font-size: .94rem;
  line-height: 1.8;
  color: rgba(246, 238, 223, .78);
}

.page-home .hm-contact {
  padding: 1.2rem 1.15rem;
  border-radius: var(--r-m);
  background: var(--paper);
  color: var(--ink-text);
  box-shadow: 0 24px 56px -34px rgba(2, 10, 18, .85);
}

.page-home .hm-contact__row {
  display: grid;
  gap: .15rem;
  margin: 0 0 .85rem;
  padding-bottom: .85rem;
  border-bottom: 1px solid var(--hm-line-dark);
}

.page-home .hm-contact__row:last-of-type {
  border-bottom: none;
  padding-bottom: 0;
}

.page-home .hm-contact__k {
  font-size: .74rem;
  letter-spacing: .14em;
  color: var(--muted);
}

.page-home .hm-contact__v {
  font-size: .98rem;
  font-weight: 600;
  color: var(--ink-text);
  word-break: break-word;
}

.page-home .hm-contact__note {
  margin: .9rem 0 0;
  font-size: .82rem;
  line-height: 1.7;
  color: var(--muted);
}

/* ---------- 结尾动作 ---------- */

.page-home .hm-cta {
  background:
    linear-gradient(180deg, rgba(14, 47, 74, .55), rgba(4, 18, 30, .95)),
    var(--ink-900);
  border-top: 2px solid var(--neon);
  color: var(--paper);
}

.page-home .hm-cta__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.2rem;
  align-items: center;
  padding-block: clamp(2.2rem, 5vw, 3.2rem);
}

.page-home .hm-cta__title {
  margin: 0 0 .5rem;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
  line-height: 1.3;
  letter-spacing: -.01em;
  color: var(--paper);
}

.page-home .hm-cta__text {
  margin: 0;
  max-width: 34em;
  font-size: .92rem;
  line-height: 1.75;
  color: var(--light-dim);
}

.page-home .hm-cta__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .7rem;
}

/* ---------- 响应式 ---------- */

@media (min-width: 640px) {
  .page-home .hm-quick {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

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

  .page-home .hm-stats__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hm-hero__inner {
    grid-template-columns: var(--hm-split-a) var(--hm-split-b);
    gap: 2.5rem;
    align-items: start;
  }

  .page-home .hm-dock {
    margin-top: 3.2rem;
  }

  .page-home .hm-entries__inner {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 3rem;
    align-items: start;
  }

  .page-home .hm-entries__media {
    margin-top: 2.6rem;
  }

  .page-home .hm-entry:nth-child(3) {
    padding-left: clamp(0rem, 3vw, 2.4rem);
  }

  .page-home .hm-steps {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1.4rem;
  }

  .page-home .hm-support__grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 2.5rem;
    align-items: start;
  }

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

@media (max-width: 899px) {
  .page-home .hm-hero__bg {
    width: 100%;
    opacity: .16;
    -webkit-mask-image: linear-gradient(180deg, #000 10%, transparent 78%);
    mask-image: linear-gradient(180deg, #000 10%, transparent 78%);
  }

  .page-home .hm-entries__media {
    max-height: 380px;
    aspect-ratio: 4 / 3;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hm-quick__item,
  .page-home .hm-dock__list a,
  .page-home .hm-tool {
    transition: none;
  }

  .page-home .hm-quick__item:hover,
  .page-home .hm-quick__item:focus-visible {
    transform: none;
  }

  .page-home .hm-tl {
    scroll-behavior: auto;
  }
}
<<<END>>>