.page-home {
  background: var(--vl-paper);
  color: var(--vl-char);
  overflow-x: hidden;
}

.page-home .home-crumbs {
  padding-top: 20px;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  padding: clamp(18px, 4vw, 34px) 0 clamp(34px, 6vw, 68px);
}

.page-home .home-hero__inner {
  display: grid;
  gap: 30px;
}

.page-home .home-hero__text .vl-h1 {
  margin: 10px 0 0;
  color: var(--vl-ink);
}

.page-home .home-hero__lede {
  margin-top: 18px;
  max-width: 34em;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 18px;
  margin-top: 26px;
}

.page-home .home-fig {
  margin: 0;
  overflow: hidden;
}

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

.page-home .home-fig--1x1 { aspect-ratio: 1 / 1; }
.page-home .home-fig--3x2 { aspect-ratio: 3 / 2; }

.page-home .home-hero__media {
  aspect-ratio: 4 / 5;
  max-height: 560px;
}

/* 版本铭牌 */
.page-home .home-versions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
}

.page-home .home-version {
  display: inline-flex;
  align-items: baseline;
  gap: 8px;
  padding: 9px 14px;
  background: var(--vl-white);
  border: 1px solid var(--vl-line-gold);
  border-radius: var(--vl-radius);
}

.page-home .home-version__k {
  font-family: var(--vl-mono);
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--vl-mist);
}

.page-home .home-version__v {
  font-family: var(--vl-mono);
  font-size: 16px;
  font-weight: 700;
  color: var(--vl-ink);
  font-variant-numeric: tabular-nums;
}

.page-home .home-version__n {
  font-size: 12px;
  color: var(--vl-mist);
}

.page-home .home-copy {
  cursor: pointer;
  font: inherit;
  text-align: left;
  transition: border-color 0.18s var(--vl-ease), background-color 0.18s var(--vl-ease);
}

.page-home .home-copy:hover,
.page-home .home-copy:focus-visible {
  border-color: var(--vl-gold);
  background: #fff;
}

.page-home .home-copy__label {
  font-family: var(--vl-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--vl-gold-deep);
  border-bottom: 1px solid var(--vl-line-gold);
}

/* ---------- 主体流 ---------- */
.page-home .home-flow {
  padding-bottom: clamp(36px, 6vw, 72px);
}

.page-home .home-flow__inner {
  display: block;
}

.page-home .home-rail {
  display: none;
}

/* ---------- 面板 ---------- */
.page-home .home-panel {
  position: relative;
  padding: clamp(22px, 3.6vw, 44px);
  margin-bottom: clamp(20px, 3.4vw, 38px);
  background: var(--vl-white);
  border: 1px solid var(--vl-line);
  border-radius: var(--vl-radius);
}

.page-home .home-panel--ink {
  background: var(--vl-ink);
  border-color: rgba(200, 164, 92, 0.3);
  color: var(--vl-on-dark-strong);
}

.page-home .home-panel--ink::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 72px;
  height: 2px;
  background: var(--vl-gold);
}

.page-home .home-panel--stone {
  background:
    linear-gradient(180deg, rgba(92, 122, 128, 0.18), rgba(92, 122, 128, 0.06) 62%, rgba(92, 122, 128, 0.02));
  border-color: var(--vl-line);
}

.page-home .home-panel__head {
  max-width: 42em;
  margin-bottom: clamp(18px, 2.6vw, 30px);
}

.page-home .home-panel__head .vl-h2 {
  margin: 10px 0 12px;
  color: var(--vl-ink);
}

.page-home .home-panel__head p {
  margin: 0;
  color: var(--vl-mist);
  line-height: 1.85;
}

.page-home .home-panel--ink .home-panel__head .vl-h2 {
  color: var(--vl-on-dark-strong);
}

.page-home .home-panel--ink .home-panel__head p {
  color: var(--vl-on-dark);
}

/* ---------- 目录 ---------- */
.page-home .home-dir__layout {
  display: grid;
  gap: 24px;
}

.page-home .home-dir {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid rgba(200, 164, 92, 0.34);
}

.page-home .home-dir > li + li {
  border-top: 1px solid rgba(200, 164, 92, 0.16);
}

.page-home .home-dir__item {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr) auto;
  gap: 4px 12px;
  padding: 14px 6px;
  text-decoration: none;
  color: inherit;
  transition: background-color 0.18s var(--vl-ease);
}

.page-home .home-dir__item:hover,
.page-home .home-dir__item:focus-visible {
  background: rgba(200, 164, 92, 0.09);
}

.page-home .home-dir__no {
  grid-column: 1;
  grid-row: 1 / span 2;
  font-family: var(--vl-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--vl-gold);
  font-variant-numeric: tabular-nums;
}

.page-home .home-dir__name {
  grid-column: 2;
  grid-row: 1;
  font-family: var(--vl-serif);
  font-size: 1.12rem;
  font-weight: 700;
  color: var(--vl-on-dark-strong);
  transition: color 0.18s var(--vl-ease);
}

.page-home .home-dir__item:hover .home-dir__name {
  color: var(--vl-gold-bright);
}

.page-home .home-dir__desc {
  grid-column: 2;
  grid-row: 2;
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--vl-on-dark);
}

.page-home .home-dir__go {
  grid-column: 3;
  grid-row: 1 / span 2;
  align-self: center;
  font-family: var(--vl-mono);
  font-size: 14px;
  color: var(--vl-gold);
}

.page-home .home-dir__aside {
  max-width: 320px;
}

/* ---------- 服务清单预览 ---------- */
.page-home .home-cats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 10px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .home-cat {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 15px 16px;
  background: var(--vl-paper);
  border: 1px solid var(--vl-line-soft);
  border-left: 2px solid var(--vl-line-gold);
}

.page-home .home-cat__no {
  font-family: var(--vl-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--vl-stone);
}

.page-home .home-cat__name {
  font-family: var(--vl-serif);
  font-size: 1rem;
  font-weight: 700;
  color: var(--vl-char);
}

.page-home .home-cat__num {
  font-family: var(--vl-mono);
  font-size: 22px;
  font-weight: 700;
  color: var(--vl-gold-deep);
  font-variant-numeric: tabular-nums;
}

.page-home .home-cat__num small {
  font-family: var(--vl-sans);
  font-size: 12px;
  font-weight: 400;
  color: var(--vl-mist);
}

.page-home .home-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px dashed var(--vl-line);
}

.page-home .home-tag {
  position: relative;
  cursor: help;
}

.page-home .home-tag__tip {
  position: absolute;
  left: 0;
  bottom: calc(100% + 8px);
  z-index: 6;
  width: min(240px, 62vw);
  padding: 10px 12px;
  background: var(--vl-ink);
  color: var(--vl-on-dark-strong);
  border: 1px solid var(--vl-gold);
  font-family: var(--vl-sans);
  font-size: 0.78rem;
  line-height: 1.65;
  letter-spacing: 0;
  opacity: 0;
  visibility: hidden;
  transform: translateY(4px);
  transition: opacity 0.16s var(--vl-ease), transform 0.16s var(--vl-ease), visibility 0.16s;
  pointer-events: none;
}

.page-home .home-tag:hover .home-tag__tip,
.page-home .home-tag:focus-visible .home-tag__tip {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

/* ---------- 权益 ---------- */
.page-home .home-benefits__grid {
  display: grid;
  gap: 24px;
}

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

.page-home .home-step {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 12px;
  align-items: start;
}

.page-home .home-step__no {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  font-family: var(--vl-mono);
  font-size: 12px;
  color: var(--vl-gold-deep);
  border: 1px solid var(--vl-line-gold);
  background: var(--vl-white);
}

.page-home .home-step__t {
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--vl-char);
  padding-top: 4px;
}

.page-home .home-tiers {
  display: grid;
  gap: 12px;
  margin-top: 26px;
}

.page-home .home-tier {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 18px;
  background: var(--vl-white);
  border: 1px solid var(--vl-line-gold);
}

.page-home .home-tier--common {
  background: var(--vl-ink-2);
  border-color: var(--vl-gold);
  color: var(--vl-on-dark-strong);
}

.page-home .home-tier__name {
  font-family: var(--vl-serif);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--vl-ink);
}

.page-home .home-tier--common .home-tier__name {
  color: var(--vl-gold-bright);
}

.page-home .home-tier__num {
  font-family: var(--vl-mono);
  font-size: 26px;
  font-weight: 700;
  color: var(--vl-gold-deep);
  font-variant-numeric: tabular-nums;
}

.page-home .home-tier--common .home-tier__num {
  color: var(--vl-gold-bright);
}

.page-home .home-tier__num small {
  font-family: var(--vl-sans);
  font-size: 12px;
  font-weight: 400;
  color: var(--vl-mist);
}

.page-home .home-tier--common .home-tier__num small {
  color: var(--vl-on-dark);
}

.page-home .home-tier__desc {
  font-size: 0.86rem;
  line-height: 1.7;
  color: var(--vl-mist);
}

.page-home .home-tier--common .home-tier__desc {
  color: var(--vl-on-dark);
}

/* ---------- 企业资源 ---------- */
.page-home .home-res__grid {
  display: grid;
  gap: 24px;
}

.page-home .home-files {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .home-file {
  padding: 6px 10px;
  font-family: var(--vl-mono);
  font-size: 11.5px;
  letter-spacing: 0.06em;
  color: var(--vl-mist);
  background: var(--vl-paper);
  border: 1px solid var(--vl-line);
}

.page-home .home-res__tip {
  margin: 16px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--vl-cinnabar);
  font-size: 0.88rem;
  line-height: 1.75;
  color: var(--vl-mist);
}

/* ---------- 联系与规模 ---------- */
.page-home .home-contact {
  margin-top: 6px;
  border-top: 1px solid var(--vl-line-gold);
}

.page-home .home-contact__row {
  display: grid;
  grid-template-columns: 84px minmax(0, 1fr);
  gap: 10px;
  padding: 12px 0;
  border-bottom: 1px solid var(--vl-line-soft);
}

.page-home .home-contact__k {
  font-family: var(--vl-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--vl-gold-deep);
  padding-top: 4px;
}

.page-home .home-contact__v {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--vl-char);
  overflow-wrap: anywhere;
}

.page-home .home-contact__v a {
  color: var(--vl-ink);
  text-decoration: underline;
  text-decoration-color: var(--vl-gold);
  text-underline-offset: 3px;
}

.page-home .home-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
  margin-top: 26px;
  padding-top: 22px;
  border-top: 1px solid var(--vl-line);
}

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

.page-home .home-stat__n {
  font-family: var(--vl-mono);
  font-size: clamp(1.15rem, 2.6vw, 1.55rem);
  font-weight: 700;
  color: var(--vl-ink);
  font-variant-numeric: tabular-nums;
}

.page-home .home-stat__k {
  font-size: 0.8rem;
  line-height: 1.6;
  color: var(--vl-mist);
}

.page-home .home-note {
  margin: 24px 0 0;
  font-family: var(--vl-mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  color: var(--vl-mist);
}

.page-home .home-note a {
  color: var(--vl-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--vl-line-gold);
}

/* ---------- 通用小件 ---------- */
.page-home .home-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 20px;
  margin: 24px 0 0;
}

.page-home .home-link {
  font-size: 0.9rem;
  color: var(--vl-ink);
  text-decoration: none;
  border-bottom: 1px solid var(--vl-gold);
  padding-bottom: 2px;
  transition: color 0.18s var(--vl-ease);
}

.page-home .home-link:hover,
.page-home .home-link:focus-visible {
  color: var(--vl-gold-deep);
}

/* ---------- 平板 ---------- */
@media (min-width: 640px) {
  .page-home .home-cats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (min-width: 860px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: end;
    gap: 44px;
  }

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

  .page-home .home-benefits__grid,
  .page-home .home-res__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
    gap: 32px;
  }

  .page-home .home-res__grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

  .page-home .home-contact__row {
    grid-template-columns: 110px minmax(0, 1fr);
  }

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

/* ---------- 桌面：左侧卷轴刻度 ---------- */
@media (min-width: 1100px) {
  .page-home .home-flow__inner {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 30px;
    align-items: start;
  }

  .page-home .home-rail {
    display: flex;
    position: sticky;
    top: calc(var(--vl-header-h) + 20px);
    flex-direction: column;
    gap: 2px;
    padding-top: 12px;
    border-left: 1px solid var(--vl-line-gold);
  }

  .page-home .home-rail .vl-rail__link {
    display: block;
    padding: 9px 0 9px 12px;
    margin-left: -1px;
    font-family: var(--vl-mono);
    font-size: 11px;
    letter-spacing: 0.14em;
    color: var(--vl-mist);
    text-decoration: none;
    border-left: 2px solid transparent;
    transition: color 0.18s var(--vl-ease), border-color 0.18s var(--vl-ease);
  }

  .page-home .home-rail .vl-rail__link:hover,
  .page-home .home-rail .vl-rail__link:focus-visible {
    color: var(--vl-ink);
    border-left-color: var(--vl-line-gold);
  }

  .page-home .home-rail .vl-rail__link.is-active,
  .page-home .home-rail .vl-rail__link[aria-current="true"] {
    color: var(--vl-ink);
    border-left-color: var(--vl-gold);
  }

  .page-home .home-dir__layout {
    grid-template-columns: minmax(0, 1fr) 280px;
    align-items: start;
    gap: 32px;
  }

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