.page-home {
  background: var(--ink);
  color: var(--text);
  font-family: var(--font-sans);
}

.page-home .shell {
  width: 100%;
  max-width: var(--wrap);
  margin: 0 auto;
  padding: 0 18px;
  box-sizing: border-box;
}

.page-home .crumb-bar {
  padding-top: 16px;
}

/* ---------- 首屏框景 ---------- */
.page-home .hero {
  position: relative;
  margin-top: 12px;
  padding: clamp(22px, 4vw, 46px);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 88% 6%, rgba(140, 92, 255, 0.22), transparent 58%),
    radial-gradient(95% 85% at 2% 100%, rgba(46, 230, 214, 0.14), transparent 62%),
    linear-gradient(168deg, #0b1322 0%, #06080f 72%);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-home .hero__bg img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.2;
  filter: saturate(0.85);
}

.page-home .hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(143, 233, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(143, 233, 255, 0.07) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: linear-gradient(118deg, #000 8%, transparent 74%);
  mask-image: linear-gradient(118deg, #000 8%, transparent 74%);
}

.page-home .hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 26px;
}

.page-home .hero h1 {
  margin: 12px 0 14px;
  font-size: clamp(27px, 5.2vw, 50px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  font-weight: 700;
}

.page-home .hero__lead {
  margin: 0;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--body-soft);
}

.page-home .hero__search {
  margin-top: 26px;
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(13, 20, 32, 0.76);
}

.page-home .hero__label {
  display: block;
  margin-bottom: 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ice);
}

.page-home .hero__field {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .hero__input {
  flex: 1 1 160px;
  min-width: 0;
  padding: 12px 14px;
  border: 1px solid rgba(46, 230, 214, 0.35);
  border-radius: var(--r);
  background: #06080f;
  color: var(--text);
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.04em;
}

.page-home .hero__input::placeholder {
  color: var(--muted);
}

.page-home .hero__input:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
  border-color: var(--amber);
}

.page-home .hero__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 12px;
}

.page-home .hero__chip {
  padding: 6px 11px;
  border: 1px solid rgba(143, 233, 255, 0.24);
  border-radius: var(--r);
  background: rgba(22, 34, 51, 0.9);
  color: var(--ice);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  cursor: pointer;
  transition: transform 0.18s var(--ease), background 0.18s var(--ease), color 0.18s var(--ease), border-color 0.18s var(--ease);
}

.page-home .hero__chip:hover {
  transform: translateY(-1px);
  background: var(--cyan);
  border-color: var(--cyan);
  color: var(--ink);
}

.page-home .hero__chip:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-home .hero__status {
  margin: 12px 0 0;
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--muted);
}

.page-home .hero__side {
  align-self: start;
  padding: 18px;
  border: 1px solid rgba(140, 92, 255, 0.36);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(22, 34, 51, 0.94), rgba(13, 20, 32, 0.94));
}

.page-home .hero__side-tag {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.22em;
  color: var(--amber);
}

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

.page-home .hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed rgba(143, 233, 255, 0.14);
}

.page-home .hero__fact-num {
  flex: 0 0 auto;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  color: var(--cyan);
}

.page-home .hero__fact-label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}

.page-home .hero__side-note {
  margin: 14px 0 14px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--body-soft);
}

/* ---------- 通用章节 ---------- */
.page-home .sect {
  padding: clamp(42px, 7vw, 82px) 0;
}

.page-home .sect + .sect {
  border-top: 1px solid var(--line-soft);
}

.page-home .sect__head {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}

.page-home .sect__no {
  padding-top: 5px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.12em;
  color: var(--amber);
}

.page-home .sect__title {
  margin: 8px 0 10px;
  font-size: clamp(21px, 3.4vw, 32px);
  line-height: 1.22;
  font-weight: 700;
}

.page-home .sect__lead {
  margin: 0;
  max-width: 64ch;
  font-size: 15px;
  line-height: 1.8;
  color: var(--body-soft);
}

/* ---------- 配置摘要 ---------- */
.page-home .cfg {
  display: grid;
  grid-template-columns: 1fr;
  gap: 22px;
}

.page-home .cfg__figure {
  margin: 0;
}

.page-home .cfg__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .cfg__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 4px;
  padding: 14px 10px 14px 0;
  border-bottom: 1px solid var(--line-soft);
  transition: background 0.18s var(--ease), padding-left 0.18s var(--ease);
}

.page-home .cfg__item:hover {
  padding-left: 8px;
  background: rgba(46, 230, 214, 0.05);
}

.page-home .cfg__k {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-home .cfg__v {
  font-size: 15px;
  line-height: 1.7;
  color: var(--text);
}

.page-home .cfg__more {
  margin: 22px 0 0;
}

/* ---------- 案例 ---------- */
.page-home .cases {
  display: grid;
  grid-template-columns: 1fr;
  gap: 16px;
}

.page-home .case {
  position: relative;
  padding: 20px 18px 18px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--hull);
  transition: transform 0.2s var(--ease), border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-home .case:hover,
.page-home .case:focus-within {
  transform: translateY(-4px);
  border-color: rgba(46, 230, 214, 0.5);
  box-shadow: 0 18px 32px -24px rgba(46, 230, 214, 0.7);
}

.page-home .case__no {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--alert);
}

.page-home .case__title {
  margin: 8px 0 8px;
  font-size: 18px;
  line-height: 1.3;
}

.page-home .case__symptom {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--body-soft);
}

.page-home .case__diag {
  margin: 14px 0 0;
  padding-top: 12px;
  border-top: 1px dashed rgba(143, 233, 255, 0.2);
  font-family: var(--font-mono);
  font-size: 12px;
  line-height: 1.7;
  color: var(--muted);
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .case:hover .case__diag {
  color: var(--ice);
  transform: translateY(-2px);
}

.page-home .cases__figure {
  margin: 0;
}

.page-home .cases__more {
  margin: 24px 0 0;
}

/* ---------- 开服节奏 ---------- */
.page-home .phase {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-home .phase__list {
  list-style: none;
  margin: 0;
  padding: 0 0 0 4px;
}

.page-home .tl__item {
  position: relative;
  padding: 16px 0 16px 22px;
  border-left: 1px solid var(--line);
  transition: background 0.2s var(--ease);
}

.page-home .tl__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 24px;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 10px rgba(46, 230, 214, 0.8);
}

.page-home .tl__item:hover {
  background: rgba(22, 34, 51, 0.55);
}

.page-home .tl__item--now::before {
  left: -5px;
  width: 9px;
  height: 9px;
  background: var(--amber);
  box-shadow: 0 0 12px rgba(255, 176, 32, 0.9);
}

.page-home .tl__date {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--amber);
}

.page-home .tl__title {
  margin: 6px 0 6px;
  font-size: 16px;
  line-height: 1.4;
}

.page-home .tl__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--body-soft);
}

.page-home .phase__aside {
  display: grid;
  gap: 16px;
  align-content: start;
}

.page-home .phase__figure {
  margin: 0;
}

.page-home .phase__note {
  padding: 16px;
  border: 1px solid rgba(255, 176, 32, 0.28);
  border-radius: var(--r);
  background: rgba(22, 34, 51, 0.7);
}

.page-home .phase__note-k {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.2em;
  color: var(--amber);
}

.page-home .phase__note-t {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--body-soft);
}

/* ---------- 通道索引 ---------- */
.page-home .idx {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .idx__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: rgba(22, 34, 51, 0.55);
  color: var(--text);
  text-decoration: none;
  transition: transform 0.18s var(--ease), border-color 0.18s var(--ease), background 0.18s var(--ease);
}

.page-home .idx__link:hover {
  transform: translateY(-3px);
  border-color: var(--amber);
  background: rgba(255, 176, 32, 0.1);
}

.page-home .idx__link:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

.page-home .idx__no {
  font-family: var(--font-mono);
  font-size: 18px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-home .idx__txt {
  font-size: 12px;
  color: var(--muted);
}

/* ---------- 下一步 ---------- */
.page-home .next {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 28px;
}

.page-home .next__link {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 16px;
  border: 1px solid var(--line-soft);
  border-left: 2px solid var(--violet);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(22, 34, 51, 0.72), rgba(13, 20, 32, 0.72));
  color: var(--text);
  text-decoration: none;
  transition: border-left-color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .next__link strong {
  font-size: 15px;
  letter-spacing: 0.02em;
}

.page-home .next__link span {
  font-size: 13px;
  line-height: 1.6;
  color: var(--muted);
}

.page-home .next__link:hover {
  transform: translateX(3px);
  border-left-color: var(--cyan);
}

.page-home .next__link:focus-visible {
  outline: 2px solid var(--amber);
  outline-offset: 2px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .cfg__item {
    grid-template-columns: 104px minmax(0, 1fr);
    gap: 16px;
    align-items: baseline;
  }

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

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

@media (min-width: 900px) {
  .page-home .shell {
    padding: 0 24px;
  }

  .page-home .hero__inner {
    grid-template-columns: minmax(0, 1fr) 300px;
    gap: 36px;
    align-items: start;
  }

  .page-home .hero {
    margin-top: 18px;
  }

  .page-home .cfg {
    grid-template-columns: minmax(0, 5fr) minmax(0, 6fr);
    gap: 34px;
    align-items: start;
  }

  .page-home .cases {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
  }

  .page-home .cases > .case:nth-child(2) {
    margin-top: 30px;
  }

  .page-home .cases > .case:nth-child(3) {
    margin-top: 60px;
  }

  .page-home .cases__figure {
    grid-column: 2 / -1;
    margin-top: 8px;
  }

  .page-home .phase {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 34px;
    align-items: start;
  }

  .page-home .idx {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .next {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .case,
  .page-home .case__diag,
  .page-home .idx__link,
  .page-home .next__link,
  .page-home .cfg__item,
  .page-home .hero__chip,
  .page-home .tl__item {
    transition: none;
  }

  .page-home .case:hover,
  .page-home .idx__link:hover,
  .page-home .next__link:hover,
  .page-home .hero__chip:hover,
  .page-home .case:hover .case__diag {
    transform: none;
  }
}
<<<END>>>