.page-home {
  --home-amber-line: rgba(240, 180, 41, 0.34);
  --home-cyan-line: rgba(63, 224, 207, 0.35);
  --home-track: rgba(154, 174, 194, 0.28);
  --home-card: rgba(19, 46, 74, 0.72);
}

/* ---------- 首屏：非对称双栏 ---------- */
.page-home .home-hero {
  padding-top: calc(var(--header-h) + 44px);
  padding-bottom: 68px;
  background:
    radial-gradient(1100px 620px at 82% -8%, rgba(23, 86, 94, 0.42), transparent 62%),
    linear-gradient(180deg, var(--ink-900), var(--ink-800) 78%, var(--ink-900));
  overflow: hidden;
}

.page-home .home-hero__shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 30px;
  align-items: start;
}

@media (min-width: 940px) {
  .page-home .home-hero__shell {
    grid-template-columns: minmax(300px, 4fr) minmax(0, 8fr);
    gap: 44px;
  }
}

/* 公告栏 */
.page-home .home-bulletin {
  position: relative;
  padding: 0 0 22px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--home-amber-line);
  background: linear-gradient(180deg, rgba(19, 46, 74, 0.94), rgba(10, 22, 38, 0.96));
  box-shadow: var(--shadow-deep);
  overflow: hidden;
}

.page-home .home-bulletin::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.07;
  background-image: radial-gradient(rgba(243, 237, 225, 0.9) 1px, transparent 1px);
  background-size: 5px 5px;
}

.page-home .home-bulletin__figure {
  margin: 0;
  aspect-ratio: 2 / 1;
  overflow: hidden;
}

.page-home .home-bulletin__figure img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  filter: saturate(0.9);
}

.page-home .home-bulletin__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 18px 20px 0;
}

.page-home .home-bulletin__badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  background: var(--amber-400);
  color: var(--ink-900);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
}

.page-home .home-bulletin__meta {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--slate-300);
}

.page-home .home-bulletin__title {
  margin: 14px 20px 0;
  font-family: var(--font-body);
  font-size: 22px;
  line-height: 1.3;
  color: var(--paper-100);
}

.page-home .home-bulletin__list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0 20px;
  display: grid;
  gap: 14px;
}

@media (min-width: 940px) {
  .page-home .home-bulletin__list {
    max-height: 328px;
    overflow-y: auto;
    padding-right: 14px;
  }
  .page-home .home-bulletin__list::-webkit-scrollbar { width: 4px; }
  .page-home .home-bulletin__list::-webkit-scrollbar-thumb {
    background: var(--home-amber-line);
    border-radius: var(--radius-pill);
  }
}

.page-home .home-bulletin__item {
  position: relative;
  padding-left: 34px;
  padding-bottom: 14px;
  border-bottom: 1px dashed rgba(154, 174, 194, 0.22);
}

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

.page-home .home-bulletin__no {
  position: absolute;
  left: 0;
  top: 1px;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber-400);
  letter-spacing: 0.06em;
}

.page-home .home-bulletin__item p {
  margin: 0;
  font-size: 15px;
  line-height: 1.7;
  color: var(--text-body);
}

.page-home .home-bulletin__item strong {
  color: var(--paper-100);
  text-decoration: underline;
  text-decoration-color: var(--amber-400);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.page-home .home-bulletin__more {
  display: inline-block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-home .home-bulletin__more:hover,
.page-home .home-bulletin__more:focus-visible {
  border-bottom-color: var(--cyan-400);
}

/* 右侧导语区 */
.page-home .home-index {
  min-width: 0;
}

.page-home .home-context {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--slate-300);
}

.page-home .home-index__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(42px, 9vw, 96px);
  line-height: 0.98;
  letter-spacing: 0.01em;
  color: var(--paper-100);
}

.page-home .home-index__title em {
  font-style: normal;
  color: var(--cyan-400);
  background-image: linear-gradient(transparent 64%, rgba(63, 224, 207, 0.28) 64%);
  background-repeat: no-repeat;
  background-size: 100% 100%;
}

.page-home .home-index__lede {
  max-width: 40ch;
  margin: 22px 0 0;
  color: var(--text-body);
}

.page-home .home-index__figure {
  margin: 30px 0 0;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--home-cyan-line);
  background: var(--ink-700);
  position: relative;
}

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

.page-home .home-index__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

/* ---------- 分类散点 ---------- */
.page-home .home-tags {
  position: relative;
}

.page-home .home-tags__head {
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
  align-items: end;
}

@media (min-width: 860px) {
  .page-home .home-tags__head {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 48px;
  }
}

.page-home .home-tags__intro .lede {
  max-width: 46ch;
  margin-top: 14px;
}

.page-home .home-tags__sticker {
  margin: 0;
  max-width: 260px;
  justify-self: start;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px dashed var(--home-track);
  transform: rotate(-2.4deg);
}

@media (min-width: 860px) {
  .page-home .home-tags__sticker {
    justify-self: end;
    max-width: 100%;
  }
}

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

.page-home .home-scatter {
  list-style: none;
  margin: 36px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

@media (min-width: 560px) {
  .page-home .home-scatter {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 980px) {
  .page-home .home-scatter {
    grid-template-columns: repeat(6, minmax(0, 1fr));
    gap: 14px;
  }
  .page-home .home-scatter > :nth-child(1) { grid-column: span 3; }
  .page-home .home-scatter > :nth-child(2) { grid-column: span 3; }
  .page-home .home-scatter > :nth-child(3) { grid-column: span 2; }
  .page-home .home-scatter > :nth-child(4) { grid-column: span 4; }
  .page-home .home-scatter > :nth-child(5) { grid-column: span 4; }
  .page-home .home-scatter > :nth-child(6) { grid-column: span 2; }
  .page-home .home-scatter > :nth-child(7) { grid-column: span 2; }
  .page-home .home-scatter > :nth-child(8) { grid-column: span 2; }
  .page-home .home-scatter > :nth-child(9) { grid-column: span 2; }
}

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

.page-home .home-scatter__link {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  padding: 20px 22px;
  border-radius: var(--radius-md);
  background: var(--home-card);
  border: 1px solid rgba(154, 174, 194, 0.18);
  border-left: 3px solid var(--mint-300);
  text-decoration: none;
  transition: transform 0.22s ease, border-color 0.22s ease, background-color 0.22s ease;
}

.page-home .home-scatter__link:hover,
.page-home .home-scatter__link:focus-visible {
  transform: translateY(-3px);
  border-color: var(--home-cyan-line);
  background: rgba(23, 86, 94, 0.42);
}

.page-home .home-scatter__name {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 19px;
  line-height: 1.3;
  color: var(--paper-100);
}

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

.page-home .home-scatter__desc {
  font-size: 14px;
  line-height: 1.75;
  color: var(--slate-300);
}

.page-home .home-scatter__item:nth-child(5) .home-scatter__link,
.page-home .home-scatter__item:nth-child(4) .home-scatter__link {
  border-left-color: var(--cyan-400);
}

.page-home .home-scatter__item:nth-child(6) .home-scatter__link,
.page-home .home-scatter__item:nth-child(8) .home-scatter__link {
  border-left-color: var(--orange-500);
}

/* ---------- 使用记录 ---------- */
.page-home .home-trace {
  background: linear-gradient(180deg, var(--ink-900), var(--ink-700) 55%, var(--ink-900));
  border-top: 1px solid rgba(63, 224, 207, 0.18);
  border-bottom: 1px solid rgba(63, 224, 207, 0.18);
}

.page-home .home-trace__shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: center;
}

@media (min-width: 900px) {
  .page-home .home-trace__shell {
    grid-template-columns: minmax(0, 6fr) minmax(0, 5fr);
    gap: 52px;
  }
}

.page-home .home-trace__body .lede {
  max-width: 44ch;
}

.page-home .home-trace__note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--slate-300);
}

.page-home .home-trace__figure {
  margin: 0;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px dashed var(--home-cyan-line);
}

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

.page-home .home-trace__list {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(154, 174, 194, 0.2);
}

.page-home .home-trace__row {
  display: grid;
  grid-template-columns: 16px minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  padding: 14px 4px;
  border-bottom: 1px solid rgba(154, 174, 194, 0.2);
  transition: background-color 0.2s ease;
}

.page-home .home-trace__row:hover {
  background: rgba(63, 224, 207, 0.06);
}

.page-home .home-trace__dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 0 3px rgba(63, 224, 207, 0.16);
}

.page-home .home-trace__name {
  font-size: 15px;
  line-height: 1.6;
  color: var(--text-body);
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-home .home-trace__time {
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--slate-300);
  white-space: nowrap;
}

.page-home .home-trace__foot {
  margin: 18px 0 0;
  font-size: 14px;
}

.page-home .home-trace__foot a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--home-cyan-line);
}

/* ---------- 目录对照 ---------- */
.page-home .home-diff {
  margin-top: 34px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(154, 174, 194, 0.2);
}

.page-home .home-diff__row {
  display: grid;
  grid-template-columns: 1fr;
  gap: 6px;
  padding: 16px 20px;
  background: rgba(19, 46, 74, 0.5);
  border-bottom: 1px solid rgba(154, 174, 194, 0.14);
}

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

@media (min-width: 620px) {
  .page-home .home-diff__row {
    grid-template-columns: minmax(0, 4fr) minmax(0, 7fr);
    gap: 22px;
    align-items: baseline;
  }
}

.page-home .home-diff__row--head {
  background: rgba(63, 224, 207, 0.1);
}

.page-home .home-diff__row--head span {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--cyan-400);
}

.page-home .home-diff__old {
  font-size: 15px;
  color: var(--slate-300);
  text-decoration: line-through;
  text-decoration-color: var(--paper-300);
  text-decoration-thickness: 1px;
}

.page-home .home-diff__new {
  font-size: 15px;
  font-weight: 700;
  color: var(--paper-100);
}

.page-home .home-diff__tips {
  margin-top: 22px;
  display: grid;
  gap: 10px;
}

.page-home .home-diff__tips p {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 14px;
  color: var(--slate-300);
}

.page-home .home-diff__key {
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--amber-400);
}

.page-home .home-diff__code {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 3px 9px;
  border-radius: var(--radius-sm);
  background: rgba(201, 190, 168, 0.14);
  color: var(--paper-300);
  text-decoration: line-through;
  text-decoration-color: var(--orange-500);
}

.page-home .home-diff__now {
  color: var(--cyan-400);
}

.page-home .home-diff__more {
  margin: 20px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--slate-300);
}

.page-home .home-diff__more a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--home-cyan-line);
}

/* ---------- 三类路径 ---------- */
.page-home .home-paths__grid {
  margin-top: 36px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

@media (min-width: 900px) {
  .page-home .home-paths__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    align-items: start;
  }
  .page-home .home-path--mid {
    margin-top: 42px;
  }
}

.page-home .home-path {
  padding: 26px 24px 28px;
  border-radius: var(--radius-lg);
  background: var(--paper-100);
  color: var(--ink-900);
  position: relative;
  overflow: hidden;
}

.page-home .home-path::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.35;
  background: linear-gradient(120deg, transparent 68%, rgba(63, 224, 207, 0.3) 68%);
}

.page-home .home-path__label {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--teal-700);
}

.page-home .home-path__name {
  margin: 10px 0 18px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 24px;
  line-height: 1.2;
  color: var(--ink-900);
}

.page-home .home-path__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  counter-reset: pathstep;
}

.page-home .home-path__steps li {
  counter-increment: pathstep;
  position: relative;
  padding-left: 34px;
}

.page-home .home-path__steps li::before {
  content: counter(pathstep);
  position: absolute;
  left: 0;
  top: 1px;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--ink-900);
  color: var(--cyan-400);
  font-family: var(--font-mono);
  font-size: 11px;
}

.page-home .home-path__steps a {
  color: var(--ink-700);
  font-size: 15px;
  line-height: 1.7;
  text-decoration: none;
  border-bottom: 1px solid rgba(19, 46, 74, 0.28);
  transition: border-color 0.2s ease, color 0.2s ease;
}

.page-home .home-path__steps a:hover,
.page-home .home-path__steps a:focus-visible {
  color: var(--teal-700);
  border-bottom-color: var(--orange-500);
}

/* ---------- 联系 ---------- */
.page-home .home-help__shell {
  display: grid;
  grid-template-columns: 1fr;
  gap: 28px;
  align-items: start;
}

@media (min-width: 900px) {
  .page-home .home-help__shell {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 52px;
  }
}

.page-home .home-help__body .lede {
  max-width: 42ch;
}

.page-home .home-help__card {
  padding: 26px 24px;
  border-radius: var(--radius-lg);
  background: linear-gradient(160deg, rgba(23, 86, 94, 0.55), rgba(19, 46, 74, 0.85));
  border: 1px solid var(--home-cyan-line);
}

.page-home .home-help__key {
  margin: 0 0 4px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.14em;
  color: var(--mint-300);
}

.page-home .home-help__value {
  margin: 0 0 16px;
  font-size: 17px;
  font-weight: 700;
  color: var(--paper-100);
  overflow-wrap: anywhere;
}

.page-home .home-help__value a {
  color: var(--cyan-400);
  text-decoration: none;
  border-bottom: 1px solid var(--home-cyan-line);
}

.page-home .home-help__note {
  margin: 0 0 20px;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-body);
}

/* ---------- 动效降级 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .home-scatter__link,
  .page-home .home-trace__row,
  .page-home .home-path__steps a {
    transition: none;
  }
  .page-home .home-scatter__link:hover,
  .page-home .home-scatter__link:focus-visible {
    transform: none;
  }
  .page-home .home-tags__sticker {
    transform: none;
  }
}
<<<END>>>