.page-home {
  --home-grid: rgba(147, 166, 194, 0.07);
  --home-soft: rgba(17, 28, 47, 0.72);
  --home-faint: rgba(11, 18, 32, 0.62);
  position: relative;
  overflow-x: clip;
  padding-bottom: clamp(48px, 8vw, 96px);
  background:
    radial-gradient(760px 520px at 88% -8%, rgba(61, 240, 210, 0.1), transparent 68%),
    radial-gradient(680px 460px at 2% 6%, rgba(242, 169, 59, 0.07), transparent 70%),
    var(--ink);
  color: var(--white);
}

.page-home::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 780px;
  background-image:
    linear-gradient(var(--home-grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--home-grid) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: linear-gradient(180deg, #000 0%, transparent 76%);
  mask-image: linear-gradient(180deg, #000 0%, transparent 76%);
  pointer-events: none;
}

.page-home > section {
  position: relative;
}

.page-home [id] {
  scroll-margin-top: 96px;
}

.page-home .section-head {
  margin-bottom: clamp(20px, 3vw, 30px);
}

/* ---------- 首屏：版本锚点 + 对照面板 ---------- */

.page-home .hero {
  padding-top: clamp(20px, 4vw, 46px);
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(26px, 4vw, 46px);
}

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

.page-home .hero__plate {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  margin-top: 14px;
  padding: 8px 18px 8px 16px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: rgba(17, 28, 47, 0.82);
  box-shadow: inset 0 0 0 1px rgba(61, 240, 210, 0.08);
}

.page-home .hero__plate-num {
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--cyan);
}

.page-home .hero__plate-label {
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mist);
}

.page-home .hero__intro .display {
  margin: 20px 0 0;
  font-size: clamp(1.9rem, 4.6vw, 3.1rem);
  font-weight: 700;
  line-height: 1.16;
  letter-spacing: -0.015em;
  color: var(--white);
}

.page-home .hero__lead {
  margin: 18px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .hero__toc {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 26px;
}

.page-home .hero__toc a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 15px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 13.5px;
  color: var(--mist);
  text-decoration: none;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .hero__toc a::before {
  content: "";
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--cyan);
  opacity: 0.85;
}

.page-home .hero__toc a:hover,
.page-home .hero__toc a:focus-visible {
  color: var(--white);
  border-color: rgba(61, 240, 210, 0.6);
}

.page-home .hero__panel {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: linear-gradient(160deg, rgba(17, 28, 47, 0.94), rgba(11, 18, 32, 0.94));
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-home .hero__img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
  border-bottom: 1px solid var(--line);
  background:
    repeating-linear-gradient(135deg, rgba(61, 240, 210, 0.05) 0 2px, transparent 2px 10px),
    #0d1728;
}

.page-home .hero__panel-note {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 18px;
}

.page-home .hero__panel-note p {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--mist);
}

/* ---------- 新旧路径对照 ---------- */

.page-home .cmp {
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: var(--home-soft);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.page-home .cmp__bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(90deg, rgba(61, 240, 210, 0.07), transparent 62%);
}

.page-home .cmp__bar .compare-switch {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .cmp__head,
.page-home .cmp__row {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 1.15fr) minmax(0, 1.15fr) auto;
  gap: 12px;
  align-items: center;
}

.page-home .cmp__head {
  padding: 12px 18px;
  border-bottom: 1px solid var(--line-soft);
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.12em;
  color: var(--mist);
}

.page-home .cmp__row {
  padding: 13px 18px;
  border-bottom: 1px solid var(--line-soft);
  box-shadow: inset 3px 0 0 rgba(242, 169, 59, 0.55);
  transition: background-color 0.2s var(--ease);
}

.page-home .cmp__row:last-child {
  border-bottom: 0;
}

.page-home .cmp__row:hover {
  background: rgba(61, 240, 210, 0.06);
}

.page-home .cmp__name {
  min-width: 0;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--white);
}

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

.page-home .cmp__path code {
  display: inline-block;
  max-width: 100%;
  padding: 4px 10px;
  border: 1px solid var(--line);
  border-radius: var(--r-s);
  background: rgba(11, 18, 32, 0.72);
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--mist);
  word-break: break-all;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .cmp__path[data-compare-cell="new"] code {
  color: var(--cyan);
  border-color: rgba(61, 240, 210, 0.32);
  background: rgba(61, 240, 210, 0.07);
}

.page-home .cmp__row:hover .cmp__path code {
  border-color: rgba(61, 240, 210, 0.5);
}

.page-home .cmp__tag {
  justify-self: start;
}

.page-home .cmp__root[data-view="new"] [data-compare-cell="old"],
.page-home .cmp__root[data-view="old"] [data-compare-cell="new"] {
  display: none;
}

.page-home .cmp__root[data-view="new"] .cmp__head,
.page-home .cmp__root[data-view="new"] .cmp__row,
.page-home .cmp__root[data-view="old"] .cmp__head,
.page-home .cmp__root[data-view="old"] .cmp__row {
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.5fr) auto;
}

.page-home .cmp__root[data-view="diff"] [data-compare-row="same"] {
  display: none;
}

/* ---------- 固定入口卡 ---------- */

.page-home .pin-grid {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  align-items: stretch;
}

.page-home .pin-visual {
  margin: 0;
  display: flex;
  min-height: 220px;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  overflow: hidden;
  background: linear-gradient(140deg, #0d1728, var(--ink));
}

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

.page-home .pin-body {
  min-width: 0;
  padding: clamp(22px, 3.4vw, 36px);
  border-radius: var(--r-l);
  background-image: radial-gradient(rgba(36, 27, 19, 0.08) 1px, transparent 1px);
  background-size: 14px 14px;
}

.page-home .pin-body .h3 {
  margin-top: 10px;
}

.page-home .pin-body p {
  margin-top: 12px;
  line-height: 1.8;
}

.page-home .pin-paths {
  list-style: none;
  display: grid;
  gap: 10px;
  margin: 18px 0 0;
  padding: 0;
}

.page-home .pin-paths li {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  border: 1px solid rgba(36, 27, 19, 0.14);
  border-radius: var(--r-s);
  background: rgba(36, 27, 19, 0.05);
}

.page-home .pin-paths__k {
  font-size: 12.5px;
  letter-spacing: 0.14em;
  color: #7d6a55;
}

.page-home .pin-paths code {
  font-family: var(--font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--brown);
  word-break: break-all;
}

.page-home .pin-note {
  font-size: 13.5px;
  color: rgba(36, 27, 19, 0.68);
}

/* ---------- 栏目速览 ---------- */

.page-home .zones {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  align-items: start;
}

.page-home .zones__cards {
  display: grid;
  gap: 14px;
  min-width: 0;
}

.page-home .zone {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 20px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: linear-gradient(165deg, rgba(17, 28, 47, 0.92), rgba(11, 18, 32, 0.78));
  text-decoration: none;
  color: var(--white);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-home .zone:hover,
.page-home .zone:focus-visible {
  border-color: rgba(61, 240, 210, 0.55);
  transform: translateY(-3px);
}

.page-home .zone__num {
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-home .zone .h3 {
  margin: 0;
  font-size: 19px;
  color: var(--white);
}

.page-home .zone p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .zone__go {
  margin-top: auto;
  padding-top: 8px;
  font-size: 13px;
  color: var(--cyan);
}

.page-home .zone__go::after {
  content: " →";
}

.page-home .zones__visual {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  overflow: hidden;
  background: linear-gradient(150deg, #0d1728, var(--ink));
}

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

.page-home .zones__visual figcaption {
  padding: 12px 16px;
  border-top: 1px solid var(--line);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 公告 ---------- */

.page-home .notice-wrap {
  padding: clamp(16px, 3vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: var(--home-soft);
}

.page-home .notice-wrap .chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

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

.page-home .notice {
  padding: 16px 18px;
  border: 1px solid var(--line-soft);
  border-radius: var(--r-m);
  background: var(--home-faint);
}

.page-home .notice__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.page-home .notice__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-home .notice__title {
  margin: 0;
  font-size: 16.5px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--white);
}

.page-home .notice__desc {
  margin: 8px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .notice-more {
  margin: 20px 0 0;
}

/* ---------- 仪表板 ---------- */

.page-home .board {
  display: grid;
  gap: clamp(22px, 3vw, 34px);
  padding: clamp(22px, 3.6vw, 40px);
  border-radius: var(--r-l);
  background:
    radial-gradient(560px 300px at 88% 0%, rgba(61, 240, 210, 0.08), transparent 70%),
    rgba(17, 28, 47, 0.82);
}

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

.page-home .board__head .h2 {
  margin-top: 10px;
}

.page-home .board__lead {
  font-size: 15px;
  color: var(--mist);
}

.page-home .board__link {
  display: inline-block;
  margin-top: 14px;
  font-size: 13.5px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(61, 240, 210, 0.4);
  padding-bottom: 2px;
}

.page-home .board__link:hover,
.page-home .board__link:focus-visible {
  border-bottom-color: var(--cyan);
}

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

.page-home .board__stats li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r-m);
  background: rgba(11, 18, 32, 0.55);
}

.page-home .board__num {
  font-family: var(--font-mono);
  font-size: clamp(1.5rem, 3.2vw, 2rem);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--cyan);
}

.page-home .board__k {
  font-size: 13.5px;
  line-height: 1.65;
  color: var(--mist);
}

/* ---------- 求助 ---------- */

.page-home .help-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  background: rgba(17, 28, 47, 0.72);
  box-shadow: var(--shadow);
}

.page-home .help-copy {
  padding: clamp(24px, 4vw, 44px);
}

.page-home .help-copy p.prose {
  margin-top: 12px;
  font-size: 15.5px;
  color: var(--mist);
}

.page-home .help-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.page-home .help-band-img {
  display: block;
  width: 100%;
  height: clamp(120px, 22vw, 200px);
  object-fit: cover;
  border-top: 1px solid var(--line);
}

/* ---------- 响应式 ---------- */

@media (min-width: 480px) {
  .page-home .board__stats {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 620px) {
  .page-home .zones__cards {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.45fr) minmax(0, 1fr);
    align-items: start;
  }

  .page-home .pin-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr);
  }

  .page-home .board {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.25fr);
    align-items: start;
  }

  .page-home .board__stats {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 980px) {
  .page-home .zones {
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
  }

  .page-home .board__stats {
    grid-template-columns: 1fr 1fr 1fr;
  }
}

@media (max-width: 820px) {
  .page-home .cmp__head {
    display: none;
  }

  .page-home .cmp__row,
  .page-home .cmp__root[data-view="new"] .cmp__row,
  .page-home .cmp__root[data-view="old"] .cmp__row {
    grid-template-columns: minmax(0, 1fr) auto;
    grid-template-areas:
      "name tag"
      "old old"
      "new new";
    gap: 8px 12px;
    align-items: start;
    padding: 16px;
  }

  .page-home .cmp__name {
    grid-area: name;
  }

  .page-home .cmp__tag {
    grid-area: tag;
  }

  .page-home .cmp__path[data-compare-cell="old"] {
    grid-area: old;
  }

  .page-home .cmp__path[data-compare-cell="new"] {
    grid-area: new;
  }

  .page-home .cmp__path {
    display: flex;
    align-items: baseline;
    gap: 8px;
  }

  .page-home .cmp__path::before {
    flex: 0 0 auto;
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;
    color: var(--mist);
  }

  .page-home .cmp__path[data-compare-cell="old"]::before {
    content: "旧版";
  }

  .page-home .cmp__path[data-compare-cell="new"]::before {
    content: "新版";
  }
}

@media (max-width: 560px) {
  .page-home .hero__toc a {
    padding: 8px 12px;
    font-size: 13px;
  }

  .page-home .hero__panel-note {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .page-home .pin-paths li {
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .zone,
  .page-home .cmp__row,
  .page-home .cmp__path code,
  .page-home .hero__toc a {
    transition: none;
  }

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