.page-home {
  --home-pad: clamp(48px, 7vw, 88px);
  --home-gap: clamp(20px, 3.5vw, 40px);
  --home-muted: rgba(36, 27, 20, 0.72);
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: var(--ink);
  color: var(--paper);
  padding-block: clamp(28px, 5vw, 56px) clamp(48px, 7vw, 88px);
}

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

.page-home .home-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
  display: block;
}

.page-home .home-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--cream);
  clip-path: polygon(0 100%, 100% 100%, 100% 78%);
}

.page-home .home-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(28px, 5vw, 56px);
}

.page-home .home-hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--lime);
  margin: 0 0 clamp(14px, 2vw, 22px);
}

.page-home .home-hero__dot {
  width: 10px;
  height: 10px;
  background: var(--lime);
  transform: rotate(45deg);
  flex: none;
}

.page-home .home-hero__title {
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  font-size: clamp(40px, 8.6vw, 96px);
  font-weight: 900;
  line-height: 1.03;
  letter-spacing: -0.03em;
  color: var(--paper);
  overflow-wrap: break-word;
}

.page-home .home-hero__mark {
  background: var(--lime);
  color: var(--ink);
  padding: 0 0.1em;
  box-decoration-break: clone;
  -webkit-box-decoration-break: clone;
}

.page-home .home-hero__text {
  margin: 0 0 clamp(22px, 3vw, 32px);
  max-width: 34em;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: clamp(24px, 3.5vw, 40px);
}

.page-home .home-hero__facts {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 14px clamp(20px, 3vw, 36px);
}

.page-home .home-hero__facts li {
  display: flex;
  align-items: baseline;
  gap: 6px;
  font-size: 13px;
  color: var(--mist);
}

.page-home .home-hero__facts .num {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 900;
  line-height: 1;
  color: var(--lime);
  letter-spacing: -0.02em;
}

.page-home .home-hero__facts em {
  font-style: normal;
}

/* 首屏右侧模块卡 */
.page-home .home-hero__cards {
  display: grid;
  gap: clamp(16px, 2.4vw, 22px);
}

.page-home .hero-card {
  background: var(--ink-2);
  border: var(--bd);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: clamp(18px, 2.6vw, 26px);
  color: var(--paper);
}

.page-home .hero-card__title {
  margin: 12px 0 8px;
  font-size: clamp(20px, 2.6vw, 26px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .hero-card__text {
  margin: 0 0 14px;
  font-size: 14px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .hero-card__list {
  list-style: none;
  margin: 0 0 16px;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 14px;
}

.page-home .hero-card__list li {
  font-size: 14px;
  line-height: 1.5;
  padding-left: 12px;
  border-left: 2px solid var(--lime);
  color: var(--paper);
}

.page-home .hero-card__meta {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-home .hero-card__link {
  display: inline-block;
  font-size: 14px;
  font-weight: 700;
  color: var(--lime);
  border-bottom: 2px solid var(--lime);
  padding-bottom: 1px;
}

.page-home .hero-card__shot {
  display: block;
  width: 100%;
  max-height: 200px;
  object-fit: cover;
  border: 2px solid var(--ink-line);
  border-radius: 12px;
  margin-top: 12px;
}

.page-home .hero-card--search .hero-card__title {
  margin-top: 16px;
}

.page-home .hero-card__field {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 16px;
  min-height: 48px;
  background: var(--ink);
  border: var(--bd);
  border-radius: var(--radius-pill);
  font-size: 14px;
  color: var(--mist);
}

.page-home .hero-card__field-icon {
  position: relative;
  flex: none;
  width: 13px;
  height: 13px;
  border: 2px solid var(--lime);
  border-radius: 50%;
}

.page-home .hero-card__field-icon::after {
  content: "";
  position: absolute;
  right: -5px;
  bottom: -4px;
  width: 7px;
  height: 2px;
  background: var(--lime);
  transform: rotate(45deg);
}

/* ---------- 三步主题带 ---------- */
.page-home .home-steps {
  background: var(--ink);
  color: var(--paper);
  padding-block: var(--home-pad);
}

.page-home .home-steps__head .section-title {
  color: var(--paper);
}

.page-home .home-steps__head .section-lead {
  color: var(--mist);
  max-width: 34em;
}

.page-home .home-steps__list {
  list-style: none;
  margin: clamp(28px, 4vw, 44px) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 3vw, 32px);
}

.page-home .step-item {
  border-top: 3px solid var(--ink-line);
  padding-top: 18px;
}

.page-home .step-item__num {
  display: block;
  font-size: clamp(32px, 5vw, 52px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--lime);
}

.page-home .step-item__title {
  margin: 12px 0 8px;
  font-size: clamp(19px, 2.3vw, 24px);
  font-weight: 900;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .step-item__text {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .step-item__link {
  font-size: 14px;
  font-weight: 700;
  color: var(--lime);
  border-bottom: 2px solid var(--lime);
  padding-bottom: 1px;
}

/* ---------- 服务说明速览 ---------- */
.page-home .home-service {
  padding-block: var(--home-pad);
  color: var(--brown);
}

.page-home .home-service__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 56px);
}

.page-home .home-service__head .section-lead {
  color: var(--home-muted);
  max-width: 30em;
  margin-bottom: 22px;
}

.page-home .home-service__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}

.page-home .pillar {
  background: var(--paper);
  border: var(--bd-ink);
  border-radius: 16px;
  padding: 18px 18px 20px;
}

.page-home .pillar__num {
  display: inline-block;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-home .pillar__title {
  margin: 8px 0 6px;
  font-size: 18px;
  font-weight: 800;
  letter-spacing: -0.01em;
  color: var(--brown);
}

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

/* ---------- 资料区面板 ---------- */
.page-home .home-resource {
  background: var(--cream);
  padding-block: var(--home-pad);
}

.page-home .home-resource__panel {
  position: relative;
  overflow: hidden;
  background: var(--ink-2);
  border: var(--bd-ink);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-hard);
  padding: clamp(24px, 4vw, 48px);
  color: var(--paper);
}

.page-home .home-resource__tex {
  position: absolute;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.16;
}

.page-home .home-resource__body {
  position: relative;
  z-index: 1;
  max-width: 44em;
}

.page-home .home-resource__body .section-label {
  color: var(--lime);
}

.page-home .home-resource__body .section-title {
  color: var(--paper);
}

.page-home .home-resource__text {
  margin: 0 0 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-resource__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin: 0 0 20px;
  padding: 18px 0;
  border-top: 3px solid var(--ink-line);
  border-bottom: 3px solid var(--ink-line);
}

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

.page-home .stat__num {
  font-size: clamp(26px, 4vw, 42px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -0.03em;
  color: var(--orange);
}

.page-home .stat__cap {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--mist);
}

/* ---------- 检索演示 ---------- */
.page-home .home-search {
  padding-block: var(--home-pad);
  color: var(--brown);
}

.page-home .home-search__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 56px);
  align-items: center;
}

.page-home .home-search__art img {
  display: block;
  width: 100%;
  height: auto;
  border: var(--bd-ink);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-hard);
  background: var(--paper);
}

.page-home .home-search__text {
  margin: 0 0 22px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-muted);
  max-width: 30em;
}

.page-home .demo {
  margin-bottom: 22px;
}

.page-home .demo__bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  min-height: 48px;
  background: var(--paper);
  border: var(--bd-ink);
  border-radius: var(--radius-pill);
  box-shadow: var(--shadow-soft);
  margin-bottom: 14px;
}

.page-home .demo__icon {
  position: relative;
  flex: none;
  width: 13px;
  height: 13px;
  border: 2px solid var(--ink);
  border-radius: 50%;
}

.page-home .demo__icon::after {
  content: "";
  position: absolute;
  right: -5px;
  bottom: -4px;
  width: 7px;
  height: 2px;
  background: var(--ink);
  transform: rotate(45deg);
}

.page-home .demo__query {
  font-size: 15px;
  font-weight: 700;
  color: var(--brown);
}

.page-home .demo__caret {
  width: 2px;
  height: 17px;
  background: var(--orange);
}

.page-home .demo__results {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 8px;
}

.page-home .demo__group {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  background: var(--paper);
  border: 2px solid var(--ink-line);
  border-radius: 12px;
  font-size: 14px;
}

.page-home .demo__group-name {
  color: var(--brown);
  font-weight: 600;
}

.page-home .demo__hits {
  flex: none;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.06em;
  color: var(--orange);
}

.page-home .demo mark {
  background: var(--amber);
  color: var(--brown);
  padding: 0 3px;
  border-radius: 3px;
}

/* ---------- 服务支持 ---------- */
.page-home .home-support {
  background: var(--ink);
  color: var(--paper);
  padding-block: var(--home-pad);
}

.page-home .home-support__head .section-title {
  color: var(--paper);
}

.page-home .home-support__head .section-lead {
  color: var(--mist);
  max-width: 36em;
}

.page-home .home-support__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
  margin-top: clamp(26px, 4vw, 40px);
}

.page-home .support-cell {
  background: var(--ink-2);
  border: var(--bd);
  border-radius: 16px;
  padding: 20px;
}

.page-home .support-cell h3 {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .support-cell p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .support-cell__link {
  font-size: 14px;
  font-weight: 700;
  color: var(--lime);
  border-bottom: 2px solid var(--lime);
  padding-bottom: 1px;
}

.page-home .home-support__contact {
  display: flex;
  flex-wrap: wrap;
  gap: 12px clamp(20px, 4vw, 44px);
  margin-top: clamp(24px, 4vw, 36px);
  padding-top: 20px;
  border-top: 3px solid var(--ink-line);
}

.page-home .home-support__contact p {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  font-size: 14px;
  color: var(--mist);
  overflow-wrap: anywhere;
}

.page-home .home-support__contact span {
  font-size: 11px;
  letter-spacing: 0.14em;
  font-weight: 700;
  color: var(--amber);
}

.page-home .home-support__more {
  margin: 20px 0 0;
  font-size: 14px;
  color: var(--mist);
}

.page-home .home-support__more a {
  color: var(--lime);
  border-bottom: 2px solid var(--lime);
  padding-bottom: 1px;
  font-weight: 700;
}

/* ---------- 品牌专栏 ---------- */
.page-home .home-column {
  padding-block: var(--home-pad);
  color: var(--brown);
}

.page-home .home-column__head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 16px;
}

.page-home .home-column__list {
  list-style: none;
  margin: clamp(26px, 4vw, 40px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .column-item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
  padding: 24px 0;
  border-top: 3px solid var(--ink);
}

.page-home .column-item:last-child {
  border-bottom: 3px solid var(--ink);
}

.page-home .column-item__side {
  display: flex;
  align-items: center;
  gap: 12px;
}

.page-home .column-item__time {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--home-muted);
}

.page-home .column-item__title {
  margin: 0 0 8px;
  font-size: clamp(18px, 2.2vw, 22px);
  font-weight: 900;
  line-height: 1.4;
  letter-spacing: -0.01em;
}

.page-home .column-item__title a {
  color: var(--brown);
  border-bottom: 3px solid transparent;
  transition: border-color var(--dur) var(--ease);
}

.page-home .column-item__title a:hover,
.page-home .column-item__title a:focus-visible {
  border-bottom-color: var(--orange);
}

.page-home .column-item__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--home-muted);
  max-width: 40em;
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .home-service__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .home-service__list > li:last-child {
    grid-column: 1 / -1;
  }

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

@media (min-width: 760px) {
  .page-home .home-steps__list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .column-item {
    grid-template-columns: 170px 1fr;
    gap: 24px;
    align-items: start;
  }

  .page-home .column-item__side {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero {
    padding-block: clamp(40px, 4vw, 64px) clamp(64px, 7vw, 104px);
  }

  .page-home .home-hero__bg::after {
    clip-path: polygon(0 100%, 100% 100%, 100% 16%);
  }

  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    align-items: start;
    gap: clamp(32px, 4vw, 64px);
  }

  .page-home .hero-card__shot {
    max-height: 240px;
  }

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

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

  .page-home .home-support__head .section-lead {
    max-width: 42em;
  }
}

@media (min-width: 1180px) {
  .page-home .home-resource__panel {
    padding: clamp(40px, 4vw, 64px);
  }
}
<<<END>>>