.page-home {
  --home-index-w: 186px;
  --home-line-soft: rgba(46, 68, 130, 0.55);
  --home-ink-soft: rgba(31, 29, 26, 0.72);
  background: var(--ink);
  color: var(--snow);
  font-family: var(--font-body);
}

.page-home h1,
.page-home h2,
.page-home h3,
.page-home p,
.page-home ul,
.page-home ol,
.page-home figure,
.page-home li {
  margin: 0;
  padding: 0;
}

.page-home ul,
.page-home ol {
  list-style: none;
}

.page-home a {
  color: inherit;
}

.page-home img {
  max-width: 100%;
  height: auto;
  display: block;
}

.page-home .home-shell {
  max-width: var(--w-max);
  margin-inline: auto;
  padding-inline: var(--gutter);
  padding-block: clamp(20px, 4vw, 44px) clamp(48px, 8vw, 96px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 4vw, 40px);
}

/* 侧边目录：移动端横向滚动条 */
.page-home .home-index {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 8px;
  border-bottom: var(--border) solid var(--line);
  scrollbar-width: none;
}

.page-home .home-index::-webkit-scrollbar {
  display: none;
}

.page-home .home-index a {
  flex: 0 0 auto;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 44px;
  padding: 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
  text-decoration: none;
  border: var(--border) solid transparent;
  white-space: nowrap;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}

.page-home .home-index a:hover,
.page-home .home-index a:focus-visible {
  color: var(--gold-soft);
  border-color: var(--line);
}

.page-home .home-index .idx-num {
  color: var(--gold);
  font-weight: 700;
}

.page-home .home-flow {
  display: grid;
  gap: clamp(36px, 6vw, 76px);
  min-width: 0;
}

.page-home .breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

.page-home .breadcrumb li + li::before {
  content: "/";
  margin-right: 10px;
  color: var(--line);
}

.page-home .breadcrumb a {
  color: var(--mist);
  text-decoration: none;
  border-bottom: 1px solid transparent;
}

.page-home .breadcrumb a:hover {
  color: var(--gold-soft);
  border-color: var(--gold-soft);
}

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

/* 首屏：无横幅，左文右悬浮状态卡 */
.page-home .hero {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  padding-bottom: clamp(26px, 4vw, 46px);
  border-bottom: var(--border) solid var(--line);
  min-width: 0;
}

.page-home .hero-main {
  min-width: 0;
}

.page-home .hero h1 {
  margin-top: 12px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7vw, 54px);
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--snow);
  text-wrap: balance;
}

.page-home .lede {
  margin-top: 16px;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .hero-actions {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
}

.page-home .hero-link {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 15px;
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: var(--border) solid var(--line);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home .hero-link:hover,
.page-home .hero-link:focus-visible {
  border-color: var(--gold-soft);
  color: var(--snow);
}

.page-home .hero-note {
  margin-top: 18px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mist);
  line-height: 1.7;
}

.page-home .hero-card {
  background: var(--panel);
  border: var(--border) solid var(--gold);
  box-shadow: var(--hard-strong);
  padding: 14px;
  display: grid;
  gap: 12px;
  align-content: start;
  min-width: 0;
}

.page-home .hero-card img {
  width: 100%;
  border: var(--border) solid var(--line);
  object-fit: cover;
}

.page-home .card-kicker {
  font-size: 13px;
  letter-spacing: 0.1em;
  color: var(--gold);
}

.page-home .hero-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px 14px;
}

.page-home .hero-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-top: 9px;
  border-top: var(--border) solid var(--line);
  font-size: 13px;
  line-height: 1.55;
  color: var(--mist);
}

.page-home .hero-stat-wide {
  grid-column: span 2;
  flex-direction: row;
  align-items: baseline;
  gap: 10px;
}

.page-home .hero-num {
  font-family: var(--font-mono);
  font-size: 26px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold-soft);
}

.page-home .copy-btn {
  width: 100%;
  min-height: 44px;
  padding: 10px 12px;
  background: transparent;
  border: var(--border) solid var(--gold);
  color: var(--gold-soft);
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  cursor: pointer;
  transition: background 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home .copy-btn:hover,
.page-home .copy-btn:focus-visible {
  background: var(--gold);
  color: var(--ink);
}

/* 区块头 */
.page-home .home-sec {
  min-width: 0;
  scroll-margin-top: 28px;
}

.page-home .home-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(18px, 3vw, 30px);
  padding-left: 14px;
  border-left: 4px solid var(--gold);
}

.page-home .home-idx {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-home .home-head h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(22px, 4.4vw, 34px);
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--snow);
}

.page-home .home-head p {
  max-width: 42em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

/* 四条主入口清单 */
.page-home .entry-list {
  border-top: var(--border) solid var(--line);
}

.page-home .entry {
  display: grid;
  gap: 10px;
  padding: 20px 0;
  border-bottom: var(--border) solid var(--line);
  transition: background 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-home .entry:hover {
  background: rgba(27, 42, 91, 0.5);
  transform: translateY(-2px);
}

.page-home .entry-num {
  font-size: 15px;
  letter-spacing: 0.12em;
  color: var(--gold);
  padding-top: 3px;
}

.page-home .entry-body {
  min-width: 0;
}

.page-home .entry h3 {
  font-size: 19px;
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--snow);
}

.page-home .entry-body p {
  margin-top: 7px;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .entry-more {
  font-size: 14px;
  color: var(--gold-soft);
  border-left: 2px solid var(--line);
  padding-left: 10px;
}

.page-home .entry-go {
  align-self: start;
  justify-self: start;
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 14px;
  border: var(--border) solid var(--line);
  color: var(--snow);
  font-size: 14px;
  text-decoration: none;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}

.page-home .entry-go:hover,
.page-home .entry-go:focus-visible {
  border-color: var(--gold);
  color: var(--gold-soft);
  transform: translateY(-2px);
}

/* 版本与更新 */
.page-home .updates-grid {
  display: grid;
  gap: clamp(20px, 3vw, 34px);
  min-width: 0;
}

.page-home .log {
  display: grid;
  margin-left: 7px;
  border-left: var(--border) solid var(--line);
  min-width: 0;
}

.page-home .log-item {
  position: relative;
  display: grid;
  gap: 4px;
  padding: 0 0 22px 22px;
}

.page-home .log-item:last-child {
  padding-bottom: 0;
}

.page-home .log-item::before {
  content: "";
  position: absolute;
  left: -9px;
  top: 6px;
  width: 14px;
  height: 14px;
  background: var(--gold);
  border: var(--border) solid var(--ink);
}

.page-home .log-time {
  font-size: 12.5px;
  letter-spacing: 0.1em;
  color: var(--ember);
  text-transform: none;
}

.page-home .log-item h3 {
  font-size: 17px;
  font-weight: 700;
  color: var(--snow);
}

.page-home .log-item p {
  margin-top: 6px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .update-figure {
  border: var(--border) solid var(--line);
  box-shadow: var(--hard);
  background: var(--ink);
  min-width: 0;
}

.page-home .update-figure img {
  width: 100%;
  object-fit: cover;
}

.page-home .update-figure figcaption {
  padding: 10px 12px;
  border-top: var(--border) solid var(--line);
  font-family: var(--font-serif);
  font-size: 13.5px;
  line-height: 1.7;
  color: var(--mist);
}

/* 三种用法：浅色编辑面板 */
.page-home .scene-panel {
  display: grid;
  gap: clamp(18px, 3vw, 34px);
  padding: clamp(18px, 3.2vw, 36px);
  background: var(--snow);
  color: var(--char);
  border: var(--border) solid var(--line);
  box-shadow: var(--hard-strong);
  min-width: 0;
}

.page-home .scene-media {
  border: var(--border) solid var(--line);
  box-shadow: 6px 6px 0 0 var(--line);
  background: var(--paper);
  min-width: 0;
}

.page-home .scene-media img {
  width: 100%;
  object-fit: cover;
}

.page-home .scene-media figcaption {
  padding: 9px 12px;
  border-top: var(--border) solid var(--line);
  font-family: var(--font-serif);
  font-size: 13px;
  line-height: 1.7;
  color: var(--home-ink-soft);
}

.page-home .home-head--dark {
  border-left-color: var(--ember);
  margin-bottom: clamp(16px, 2.6vw, 24px);
}

.page-home .home-head--dark h2 {
  color: var(--char);
}

.page-home .home-head--dark p {
  color: var(--home-ink-soft);
}

.page-home .home-head--dark .home-idx {
  color: var(--ember);
}

.page-home .scene-list {
  display: grid;
  gap: 16px;
}

.page-home .scene-item {
  padding-top: 12px;
  border-top: var(--border) solid rgba(31, 29, 26, 0.28);
}

.page-home .scene-item h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 17px;
  line-height: 1.45;
  color: var(--char);
}

.page-home .scene-item p {
  margin-top: 7px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-ink-soft);
}

/* 覆盖与支持 */
.page-home .coverage {
  display: grid;
  gap: clamp(18px, 3vw, 30px);
  min-width: 0;
}

.page-home .cov-figure {
  border: var(--border) solid var(--line);
  box-shadow: var(--hard);
  background: var(--panel);
  min-width: 0;
}

.page-home .cov-figure img {
  width: 100%;
  object-fit: cover;
}

.page-home .cov-side {
  display: grid;
  gap: 16px;
  align-content: start;
  min-width: 0;
}

.page-home .cov-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: var(--border) solid var(--line);
}

.page-home .cov-grid li {
  display: flex;
  flex-direction: column;
  gap: 5px;
  padding: 14px 12px;
  background: var(--panel);
  font-size: 13px;
  line-height: 1.55;
  color: var(--mist);
}

.page-home .cov-num {
  font-family: var(--font-mono);
  font-size: 28px;
  font-weight: 700;
  line-height: 1;
  color: var(--gold);
}

.page-home .cov-note {
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
}

.page-home .home-textlink {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  font-size: 14.5px;
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: var(--border) solid var(--line);
  justify-self: start;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}

.page-home .home-textlink:hover,
.page-home .home-textlink:focus-visible {
  border-color: var(--gold-soft);
  color: var(--snow);
}

/* 四步开通 */
.page-home .onboard {
  padding: clamp(18px, 3.2vw, 36px);
  background: var(--panel);
  border: var(--border) solid var(--line);
  box-shadow: var(--hard-strong);
  min-width: 0;
}

.page-home .home-head--panel {
  border-left-color: var(--gold-soft);
  margin-bottom: clamp(18px, 3vw, 26px);
}

.page-home .steps {
  display: grid;
  gap: 16px;
}

.page-home .step {
  padding-top: 12px;
  border-top: var(--border) solid var(--line);
}

.page-home .step .mono {
  font-size: 13px;
  letter-spacing: 0.14em;
  color: var(--gold);
}

.page-home .step h3 {
  margin-top: 6px;
  font-size: 17px;
  font-weight: 700;
  color: var(--snow);
}

.page-home .step p {
  margin-top: 6px;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--mist);
}

.page-home .onboard-note {
  margin-top: 22px;
  padding-top: 14px;
  border-top: var(--border) solid var(--line);
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
}

.page-home .onboard-note a {
  color: var(--gold-soft);
  text-decoration: none;
  border-bottom: 2px solid var(--line);
}

.page-home .onboard-note a:hover {
  border-color: var(--gold-soft);
}

/* 常见疑问 */
.page-home .qa-list {
  display: grid;
  gap: 12px;
}

.page-home .qa-item {
  background: var(--panel);
  border: var(--border) solid var(--line);
  border-left: 4px solid var(--gold);
}

.page-home .qa-trigger {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: 52px;
  padding: 14px 16px;
  background: transparent;
  border: 0;
  color: var(--snow);
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.55;
  text-align: left;
  cursor: pointer;
}

.page-home .qa-trigger::before {
  content: "问";
  flex: 0 0 auto;
  padding: 2px 5px;
  border: var(--border) solid var(--gold);
  font-family: var(--font-mono);
  font-size: 12px;
  color: var(--gold);
}

.page-home .qa-trigger:hover,
.page-home .qa-trigger:focus-visible {
  color: var(--gold-soft);
}

.page-home .qa-panel {
  padding: 0 16px 16px 16px;
  color: var(--mist);
  font-size: 15px;
  line-height: 1.82;
}

.page-home .qa-panel p {
  border-top: 1px solid var(--home-line-soft);
  padding-top: 12px;
}

.page-home .faq-more {
  margin-top: 16px;
}

/* 收尾联络条 */
.page-home .home-cta {
  display: grid;
  justify-items: start;
  gap: 12px;
  padding-top: clamp(20px, 3vw, 32px);
  border-top: var(--border) solid var(--gold);
}

.page-home .home-cta-line {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 3.4vw, 26px);
  line-height: 1.3;
  letter-spacing: -0.01em;
  color: var(--snow);
  text-wrap: balance;
}

.page-home .home-cta-note {
  max-width: 40em;
  font-size: 14.5px;
  line-height: 1.82;
  color: var(--mist);
}

@media (hover: hover) and (min-width: 760px) {
  .page-home .entry-more {
    max-height: 0;
    opacity: 0;
    overflow: hidden;
    margin-top: 0;
    transition: max-height 0.26s var(--ease), opacity 0.26s var(--ease), margin-top 0.26s var(--ease);
  }

  .page-home .entry:hover .entry-more,
  .page-home .entry:focus-within .entry-more {
    max-height: 8em;
    opacity: 1;
    margin-top: 8px;
  }
}

@media (min-width: 720px) {
  .page-home .entry {
    grid-template-columns: 62px minmax(0, 1fr);
    gap: 8px clamp(14px, 2vw, 30px);
    padding: 22px 8px;
  }

  .page-home .entry-num {
    grid-row: span 2;
  }

  .page-home .entry-go {
    grid-column: 2;
  }
}

@media (min-width: 760px) {
  .page-home .steps {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px 30px;
    padding-bottom: 18px;
  }

  .page-home .step:nth-child(even) {
    transform: translateY(18px);
  }

  .page-home .log-item {
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 14px;
    align-items: start;
  }

  .page-home .log-time {
    padding-top: 3px;
    text-align: left;
  }
}

@media (min-width: 880px) {
  .page-home .hero {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

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

  .page-home .scene-panel {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: start;
  }

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

  .page-home .cov-figure {
    position: sticky;
    top: 24px;
  }
}

@media (min-width: 960px) {
  .page-home .home-shell {
    grid-template-columns: var(--home-index-w) minmax(0, 1fr);
    column-gap: clamp(24px, 3.4vw, 60px);
    align-items: start;
  }

  .page-home .home-index {
    display: block;
    position: sticky;
    top: 26px;
    overflow: visible;
    padding: 2px 0 2px 4px;
    border-bottom: 0;
    border-left: var(--border) solid var(--line);
  }

  .page-home .home-index a {
    display: flex;
    width: 100%;
    padding: 11px 10px;
    white-space: normal;
    line-height: 1.5;
  }

  .page-home .entry {
    grid-template-columns: 66px minmax(0, 1fr) 196px;
    gap: 10px clamp(16px, 2.2vw, 32px);
  }

  .page-home .entry-num {
    grid-row: auto;
  }

  .page-home .entry-go {
    grid-column: 3;
    justify-self: end;
  }
}

@media (min-width: 1180px) {
  .page-home .hero-card {
    padding: 18px;
  }

  .page-home .cov-grid li {
    padding: 18px 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .entry,
  .page-home .entry-go,
  .page-home .hero-link,
  .page-home .home-textlink,
  .page-home .copy-btn {
    transition: none;
  }

  .page-home .entry:hover {
    transform: none;
  }

  .page-home .step:nth-child(even) {
    transform: none;
  }
}