.page-home {
  background: var(--ink-deep);
  color: var(--sand);
  padding-bottom: 96px;
  overflow-x: hidden;
}

/* ===== 面包屑 ===== */
.page-home .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 20px 0 0;
  margin: 0;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .breadcrumb ol li[aria-current="page"] {
  color: var(--orange);
}

/* ===== 首屏 ===== */
.page-home .home-hero {
  position: relative;
  padding: 24px 0 64px;
  background:
    radial-gradient(ellipse at 82% 18%, rgba(255, 107, 26, 0.12), transparent 55%),
    radial-gradient(ellipse at 8% 92%, rgba(44, 242, 207, 0.07), transparent 60%),
    var(--ink-deep);
  border-bottom: 1px solid var(--rule);
}

.page-home .home-hero-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 36px;
}

/* 左侧 rail */
.page-home .hero-rail {
  position: relative;
  border: 1px solid var(--rule);
  background: var(--panel);
  padding: 22px 18px 22px 22px;
}

.page-home .hero-rail::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: var(--orange);
}

.page-home .rail-kicker {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.34em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .rail-title {
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 22px;
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-home .rail-label {
  display: block;
  margin-bottom: 6px;
  font-size: 12px;
  color: var(--mist);
}

.page-home .rail-input {
  width: 100%;
  box-sizing: border-box;
  padding: 12px 14px;
  background: var(--ink-deep);
  border: 1px solid var(--rule);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.2s var(--ease);
}

.page-home .rail-input:focus {
  outline: none;
  border-color: var(--cyan);
}

.page-home .rail-hint {
  margin: 18px 0 8px;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .recent-teams {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.page-home .recent-teams a {
  display: inline-block;
  padding: 5px 10px;
  border: 1px solid var(--rule);
  color: var(--sand);
  font-size: 13px;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home .recent-teams a:hover {
  border-color: var(--orange);
  color: var(--white);
}

.page-home .schedule-ticks {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
}

.page-home .schedule-ticks li {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
  padding: 7px 8px;
  background: var(--panel-2);
  border-left: 2px solid var(--orange-deep);
  font-size: 12px;
}

.page-home .tick-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  color: var(--cyan);
}

.page-home .tick-label {
  font-size: 11px;
  color: var(--mist);
}

.page-home .rail-media {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 20px;
  border: 1px solid var(--rule);
  object-fit: cover;
}

/* 主视觉 */
.page-home .hero-main {
  position: relative;
}

.page-home .hero-kicker {
  display: inline-block;
  margin: 0 0 20px;
  padding: 6px 12px;
  border: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--orange);
}

.page-home .hero-title {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(52px, 11vw, 128px);
  line-height: 0.92;
  letter-spacing: -0.025em;
  color: var(--white);
}

.page-home .hero-title span {
  display: block;
  margin-top: 16px;
  font-size: 0.4em;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--sand);
}

.page-home .hero-lede {
  max-width: 580px;
  margin: 0 0 26px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--sand);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 32px;
}

.page-home .hero-image {
  display: block;
  width: 100%;
  height: auto;
  max-height: 280px;
  object-fit: cover;
  border: 1px solid var(--rule);
  margin: 0 0 26px;
}

.page-home .hero-rotated {
  display: none;
}

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

.page-home .hero-briefs li a {
  display: grid;
  grid-template-columns: 92px 1fr;
  align-items: baseline;
  gap: 4px 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: inherit;
  transition: border-color 0.2s var(--ease);
}

.page-home .hero-briefs li a:hover {
  border-bottom-color: var(--orange);
}

.page-home .brief-time {
  grid-row: span 2;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist);
}

.page-home .brief-team {
  font-size: 12px;
  color: var(--orange);
  font-weight: 500;
}

.page-home .brief-title {
  font-size: 15px;
  line-height: 1.5;
  color: var(--white);
}

/* ===== 索引簇 ===== */
.page-home .home-index {
  padding: 64px 0;
}

.page-home .index-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  margin-bottom: 28px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--rule);
}

.page-home .index-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .index-head p {
  margin: 0;
  max-width: 380px;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .index-cluster {
  display: grid;
  grid-template-columns: 1fr;
  border-top: 1px solid var(--rule);
}

.page-home .index-cluster a {
  display: grid;
  grid-template-columns: 52px 1fr;
  align-items: baseline;
  gap: 14px;
  padding: 18px 8px;
  border-bottom: 1px solid var(--rule);
  text-decoration: none;
  color: inherit;
  transition: background 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .index-cluster a:hover {
  background: var(--panel);
  border-bottom-color: var(--orange);
}

.page-home .index-cluster a[aria-current="page"] {
  border-bottom-color: var(--orange);
}

.page-home .index-cluster .idx {
  font-family: var(--font-mono);
  font-size: 20px;
  font-weight: 700;
  color: var(--orange);
}

.page-home .idx-body {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .idx-body strong {
  font-size: 18px;
  font-weight: 700;
  color: var(--white);
}

.page-home .idx-body em {
  font-style: normal;
  font-size: 13px;
  color: var(--mist);
}

/* ===== 双栏结果预览 ===== */
.page-home .home-split {
  padding: 56px 0 64px;
  background: var(--panel-2);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.page-home .split-head {
  margin-bottom: 26px;
}

.page-home .split-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 4.2vw, 48px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .split-head p {
  max-width: 660px;
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--sand);
}

.page-home .demo-input {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
  margin-bottom: 20px;
  padding: 12px 16px;
  border: 1px solid var(--rule);
  background: var(--ink-deep);
  font-family: var(--font-mono);
}

.page-home .demo-label {
  font-size: 10px;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .demo-query {
  font-size: 15px;
  font-weight: 600;
  color: var(--cyan);
}

.page-home .demo-count {
  margin-left: auto;
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-home .split-result {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-home .split-col {
  padding: 18px;
  background: var(--panel);
  border: 1px solid var(--rule);
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
}

.page-home .split-col.is-hit {
  border-color: var(--cyan);
  box-shadow: 0 0 0 1px var(--cyan);
}

.page-home .split-col h3 {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin: 0 0 14px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  color: var(--white);
}

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

.page-home .split-list li {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 12px;
  align-items: baseline;
  padding: 10px 0;
  border-bottom: 1px dashed var(--rule);
}

.page-home .split-list li:last-child {
  border-bottom: none;
}

.page-home .split-time {
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist);
}

.page-home .split-list a {
  font-size: 14px;
  line-height: 1.5;
  color: var(--sand);
  text-decoration: none;
  transition: color 0.2s var(--ease);
}

.page-home .split-list a:hover {
  color: var(--cyan);
}

/* ===== 战报流 ===== */
.page-home .home-briefs {
  padding: 64px 0;
}

.page-home .briefs-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: baseline;
  gap: 16px;
  padding-bottom: 18px;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--rule);
}

.page-home .briefs-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .briefs-more {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  text-decoration: none;
}

.page-home .briefs-more:hover {
  color: var(--cyan);
}

.page-home .home-briefs .filter-bar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 24px;
}

.page-home .briefs-flow {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
}

.page-home .brief-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px;
  background: var(--panel);
  border: 1px solid var(--rule);
  border-left: 3px solid var(--orange);
  transition: border-color 0.2s var(--ease);
}

.page-home .brief-card:hover {
  border-color: var(--rule);
  border-left-color: var(--cyan);
}

.page-home .brief-card img {
  display: block;
  width: 100%;
  height: auto;
  margin-bottom: 8px;
  border: 1px solid var(--rule);
  object-fit: cover;
}

.page-home .brief-eyebrow {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .brief-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-home .brief-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sand);
}

.page-home .brief-details {
  margin-top: 6px;
}

.page-home .brief-details summary {
  display: inline-block;
  list-style: none;
  cursor: pointer;
  padding: 8px 14px;
  border: 1px solid var(--rule);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--orange);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

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

.page-home .brief-details summary::after {
  content: " +";
}

.page-home .brief-details[open] summary::after {
  content: " −";
}

.page-home .brief-details summary:hover {
  border-color: var(--orange);
  color: var(--white);
}

.page-home .brief-details .accordion-body {
  margin-top: 14px;
  padding: 14px 16px;
  background: var(--ink-deep);
  border-left: 2px solid var(--cyan);
}

.page-home .brief-details .accordion-body ul {
  margin: 0;
  padding-left: 18px;
  font-size: 13px;
  line-height: 1.8;
  color: var(--sand);
}

/* ===== 长期跟队 ===== */
.page-home .home-follow {
  padding: 64px 0;
  background: linear-gradient(135deg, var(--panel) 0%, var(--panel-2) 100%);
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}

.page-home .follow-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: start;
}

.page-home .follow-copy h2 {
  margin: 0 0 16px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 4.4vw, 50px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .follow-copy p {
  margin: 0 0 24px;
  max-width: 540px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--sand);
}

.page-home .follow-steps {
  list-style: none;
  padding: 0;
  margin: 0;
  counter-reset: step;
  display: grid;
  gap: 10px;
}

.page-home .follow-steps li {
  counter-increment: step;
  position: relative;
  padding: 14px 16px 14px 58px;
  background: var(--ink-deep);
  border: 1px solid var(--rule);
  font-size: 14px;
  line-height: 1.65;
  color: var(--sand);
}

.page-home .follow-steps li::before {
  content: "0" counter(step);
  position: absolute;
  left: 18px;
  top: 14px;
  font-family: var(--font-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--orange);
}

.page-home .follow-figure {
  position: relative;
  padding: 28px 22px 22px;
  background: var(--ink-deep);
  border: 1px solid var(--rule);
}

.page-home .follow-figure .stamp-label {
  position: absolute;
  top: -12px;
  right: 18px;
}

.page-home .follow-figure h3 {
  margin: 0 0 18px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cyan);
}

.page-home .follow-figure ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 14px;
}

.page-home .follow-figure li {
  display: grid;
  grid-template-columns: 20px 1fr;
  gap: 10px;
  align-items: baseline;
  font-size: 14px;
  line-height: 1.6;
  color: var(--sand);
}

.page-home .follow-figure li::before {
  content: "→";
  font-family: var(--font-mono);
  color: var(--cyan);
}

/* ===== 版本与时间轴 ===== */
.page-home .home-version {
  padding: 64px 0;
}

.page-home .version-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 12px 20px;
  padding-bottom: 20px;
  margin-bottom: 32px;
  border-bottom: 1px solid var(--rule);
}

.page-home .version-head h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 4vw, 44px);
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .version-head p {
  margin: 0;
  font-size: 14px;
  color: var(--mist);
}

.page-home .version-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
}

.page-home .version-notes {
  list-style: none;
  padding: 0;
  margin: 0 0 26px;
  display: grid;
  gap: 10px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--sand);
}

.page-home .version-notes li {
  position: relative;
  padding-left: 22px;
}

.page-home .version-notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 11px;
  width: 12px;
  height: 1px;
  background: var(--orange);
}

.page-home .version-timeline ol {
  list-style: none;
  padding: 0;
  margin: 0;
  position: relative;
}

.page-home .version-timeline ol::before {
  content: "";
  position: absolute;
  left: 7px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--rule);
}

.page-home .version-timeline li {
  position: relative;
  padding: 0 0 24px 32px;
  transition: transform 0.25s var(--ease);
}

.page-home .version-timeline li:last-child {
  padding-bottom: 0;
}

.page-home .version-timeline li::before {
  content: "";
  position: absolute;
  left: 1px;
  top: 3px;
  width: 13px;
  height: 13px;
  border: 1px solid var(--rule);
  background: var(--ink-deep);
  border-radius: 50%;
}

.page-home .version-timeline li.current::before {
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 0 0 4px rgba(255, 107, 26, 0.2);
}

.page-home .version-timeline li.current {
  transform: scale(1.02);
  transform-origin: left center;
}

.page-home .version-timeline .ver {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.06em;
  color: var(--cyan);
}

.page-home .version-timeline .yr {
  margin-left: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--mist);
}

.page-home .version-timeline p {
  margin: 4px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--sand);
}

.page-home .version-media {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 32px;
  border: 1px solid var(--rule);
  object-fit: cover;
}

/* ===== 信任区块 ===== */
.page-home .home-trust {
  padding: 64px 0;
  background: var(--panel-2);
  border-top: 1px solid var(--rule);
}

.page-home .trust-head {
  margin-bottom: 32px;
}

.page-home .trust-head h2 {
  margin: 0 0 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 4vw, 42px);
  line-height: 1.1;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .trust-head p {
  margin: 0;
  max-width: 660px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--sand);
}

.page-home .trust-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.page-home .trust-stats > div {
  padding: 20px 16px;
  background: var(--ink-deep);
}

.page-home .trust-stats strong {
  display: block;
  margin-bottom: 6px;
  font-family: var(--font-mono);
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

.page-home .trust-stats span {
  display: block;
  font-size: 12px;
  line-height: 1.5;
  color: var(--mist);
}

.page-home .trust-foot {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 24px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mist);
}

/* ===== 响应式 ===== */
@media (min-width: 768px) {
  .page-home .index-cluster {
    grid-template-columns: 1fr 1fr;
    gap: 0 36px;
  }

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

  .page-home .briefs-flow {
    grid-template-columns: 1.5fr 1fr;
    grid-auto-rows: min-content;
    align-items: start;
  }

  .page-home .brief-card--lead {
    grid-row: span 3;
  }

  .page-home .brief-card--lead img {
    max-height: 280px;
  }

  .page-home .follow-inner {
    grid-template-columns: 1.25fr 1fr;
    gap: 48px;
  }

  .page-home .version-grid {
    grid-template-columns: 1.15fr 1fr;
    gap: 48px;
    align-items: start;
  }

  .page-home .trust-stats {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (min-width: 1100px) {
  .page-home .home-hero {
    padding: 28px 0 96px;
  }

  .page-home .home-hero-inner {
    grid-template-columns: var(--side-w) 1fr;
    gap: 56px;
    align-items: start;
  }

  .page-home .hero-rail {
    position: sticky;
    top: calc(var(--header-h) + 20px);
    max-height: calc(100vh - var(--header-h) - 40px);
    overflow-y: auto;
    padding: 26px 22px 26px 26px;
  }

  .page-home .hero-main {
    padding-left: 8px;
    isolation: isolate;
  }

  .page-home .hero-title {
    font-size: clamp(96px, 10vw, 160px);
  }

  .page-home .hero-title span {
    margin-top: 20px;
    font-size: 0.34em;
  }

  .page-home .hero-image {
    position: absolute;
    top: 96px;
    right: -40px;
    width: 52%;
    height: 68%;
    max-height: none;
    margin: 0;
    opacity: 0.3;
    z-index: -1;
    border: none;
    clip-path: polygon(22% 0, 100% 0, 100% 78%, 78% 100%, 0 100%, 0 24%);
    pointer-events: none;
  }

  .page-home .hero-briefs {
    max-width: 600px;
  }

  .page-home .hero-rotated {
    display: block;
    position: absolute;
    right: 4px;
    top: 220px;
    writing-mode: vertical-rl;
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.42em;
    text-transform: uppercase;
    color: var(--mist);
  }

  .page-home .version-media {
    margin-top: 48px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .rail-input,
  .page-home .recent-teams a,
  .page-home .index-cluster a,
  .page-home .split-col,
  .page-home .split-list a,
  .page-home .brief-card,
  .page-home .brief-details summary,
  .page-home .version-timeline li,
  .page-home .hero-briefs li a {
    transition: none;
  }
  .page-home .version-timeline li.current {
    transform: none;
  }
}
<<<END>>>