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

.page-home .breadcrumb {
  margin: clamp(14px, 2vw, 22px) 0 0;
}

/* ---------- 1. 分流板 ---------- */
.page-home .split-board {
  padding: clamp(14px, 2.4vw, 26px) 0 clamp(30px, 5vw, 56px);
}

.page-home .board-grid {
  align-items: stretch;
  row-gap: clamp(18px, 2.6vw, 28px);
}

.page-home .board-panel {
  position: relative;
  overflow: hidden;
  padding: clamp(22px, 2.8vw, 42px);
  border: var(--line-strong);
  display: flex;
  flex-direction: column;
}

.page-home .board-panel--elder {
  background: var(--green);
  color: var(--paper);
  box-shadow: 8px 8px 0 var(--paper-2), 9px 9px 0 var(--ink);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 18px), calc(100% - 26px) 100%, 0 100%);
}

.page-home .board-panel--rush {
  background: var(--orange-deep);
  color: var(--paper);
  clip-path: polygon(0 0, 100% 0, 100% 100%, 20px 100%, 0 calc(100% - 20px));
}

.page-home .board-kicker {
  color: var(--note);
  margin: 0 0 14px;
}

.page-home .board-kicker--light {
  color: var(--note);
}

.page-home .board-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(28px, 4.4vw, 54px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 0 0 16px;
  max-width: 15em;
}

.page-home .board-title--sm {
  font-size: clamp(24px, 3.1vw, 36px);
  max-width: 12em;
}

.page-home .board-lead {
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.75;
  margin: 0 0 18px;
  max-width: 34em;
  opacity: 0.94;
}

.page-home .board-points {
  list-style: none;
  margin: 0 0 22px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .board-points li {
  position: relative;
  padding-left: 20px;
  font-size: 15px;
  line-height: 1.7;
}

.page-home .board-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 2px;
  background: var(--note);
}

.page-home .board-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 22px;
}

.page-home .board-btn {
  text-decoration: none;
}

.page-home .board-panel--elder .btn--outline {
  color: var(--paper);
  border-color: var(--paper);
}

.page-home .board-panel--elder .btn--outline:hover,
.page-home .board-panel--elder .btn--outline:focus-visible {
  background: var(--paper);
  color: var(--green);
}

.page-home .board-panel--elder .btn--ghost {
  color: var(--paper);
  opacity: 0.86;
}

.page-home .board-photo {
  margin: auto 0 0;
  width: calc(100% + clamp(8px, 1.4vw, 20px));
  margin-left: calc(-1 * clamp(4px, 0.7vw, 10px));
}

.page-home .board-photo .media-caption {
  color: inherit;
  opacity: 0.76;
}

.page-home .board-wm {
  position: absolute;
  right: -6px;
  bottom: 6px;
  font-family: var(--font-mono);
  font-size: clamp(26px, 4.6vw, 64px);
  letter-spacing: 0.02em;
  pointer-events: none;
}

.page-home .board-facts {
  margin: 18px 0 20px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: rgba(246, 242, 234, 0.4);
  border: 1.5px solid rgba(246, 242, 234, 0.55);
}

.page-home .board-facts > div {
  background: var(--orange-deep);
  padding: 12px 10px;
}

.page-home .board-facts dt {
  font-size: 12px;
  letter-spacing: 0.08em;
  opacity: 0.86;
  margin-bottom: 6px;
}

.page-home .board-facts dd {
  margin: 0;
  font-size: 15px;
  font-weight: 700;
}

/* ---------- 2. 三步行单动线 ---------- */
.page-home .route-head {
  max-width: 46em;
}

.page-home .route-title {
  margin: 10px 0 16px;
  max-width: 16em;
}

.page-home .route-lead {
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-soft);
  margin: 0;
  max-width: 40em;
}

.page-home .step-tree {
  list-style: none;
  margin: clamp(30px, 4.5vw, 52px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .step-node {
  position: relative;
  padding: 0 0 clamp(26px, 3.6vw, 40px) 40px;
}

.page-home .step-node::before {
  content: "";
  position: absolute;
  left: 9px;
  top: 10px;
  bottom: -4px;
  width: 2px;
  background: var(--ink);
  opacity: 0.18;
}

.page-home .step-node:last-child {
  padding-bottom: 0;
}

.page-home .step-node:last-child::before {
  display: none;
}

.page-home .step-node::after {
  content: "";
  position: absolute;
  left: 2px;
  top: 8px;
  width: 16px;
  height: 16px;
  border-radius: 50%;
  border: 2px solid var(--ink);
  background: var(--paper);
}

.page-home .step-index {
  display: block;
  font-size: clamp(22px, 2.6vw, 30px);
  font-weight: 700;
  color: var(--orange-deep);
  letter-spacing: 0.04em;
  margin-bottom: 6px;
}

.page-home .step-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.2vw, 26px);
  letter-spacing: -0.01em;
  margin: 0 0 6px;
}

.page-home .step-meta {
  color: var(--ink-soft);
  margin: 0 0 10px;
}

.page-home .step-text {
  font-size: 15.5px;
  line-height: 1.78;
  margin: 0 0 10px;
  max-width: 36em;
}

.page-home .step-fit {
  display: inline-block;
  margin: 0;
  padding: 5px 10px;
  font-size: 13px;
  font-family: var(--font-mono);
  background: var(--paper-2);
  border: 1.5px solid var(--ink);
}

.page-home .route-note {
  margin-top: clamp(24px, 3vw, 36px);
  max-width: 34em;
}

/* ---------- 3. 两条线对照表 ---------- */
.page-home .compare-head {
  max-width: 52em;
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-home .compare-title {
  margin: 10px 0 14px;
  max-width: 18em;
}

.page-home .compare-lead {
  font-size: 16px;
  line-height: 1.78;
  color: var(--ink-soft);
  margin: 0;
  max-width: 42em;
}

.page-home .table-scroll {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.page-home .lane-table {
  min-width: 640px;
}

.page-home .lane-table th[scope="row"] {
  text-align: left;
  white-space: nowrap;
}

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

/* ---------- 4. 关键口径带 ---------- */
.page-home .key-band {
  background: var(--green);
  color: var(--paper);
  padding: clamp(34px, 5vw, 62px) 0;
  border-top: var(--line-strong);
  border-bottom: var(--line-strong);
  position: relative;
  overflow: hidden;
}

.page-home .key-band::after {
  content: "UED-2025-0384-P";
  position: absolute;
  right: -10px;
  bottom: -14px;
  font-family: var(--font-mono);
  font-size: clamp(38px, 8vw, 104px);
  opacity: 0.05;
  pointer-events: none;
  white-space: nowrap;
}

.page-home .keyband-title {
  color: var(--note);
  margin: 0 0 18px;
}

.page-home .keyband-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: rgba(246, 242, 234, 0.3);
  border: 1.5px solid rgba(246, 242, 234, 0.34);
}

.page-home .keyband-list > li {
  background: var(--green);
  padding: clamp(14px, 1.8vw, 22px) clamp(12px, 1.4vw, 18px);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

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

.page-home .keyband-num {
  font-size: clamp(20px, 2.4vw, 28px);
  font-weight: 700;
  letter-spacing: 0.01em;
  color: var(--paper);
}

.page-home .keyband-cap {
  font-size: 13px;
  line-height: 1.6;
  color: rgba(246, 242, 234, 0.82);
}

/* ---------- 5. 覆盖范围与时段 ---------- */
.page-home .coverage-photo {
  margin: 0 0 clamp(24px, 3.4vw, 42px);
}

.page-home .coverage-grid {
  align-items: start;
}

.page-home .coverage-main h2 {
  margin: 10px 0 16px;
}

.page-home .coverage-main p {
  font-size: 16px;
  line-height: 1.78;
  margin: 0 0 14px;
  max-width: 38em;
}

.page-home .district-list {
  list-style: none;
  margin: 18px 0 20px;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .district-list li {
  font-family: var(--font-mono);
  font-size: 13px;
  padding: 5px 10px;
  background: var(--paper-2);
  border: 1.5px solid var(--ink);
}

.page-home .coverage-note {
  font-size: 15px;
  line-height: 1.75;
  color: var(--ink-soft);
}

.page-home .coverage-note a {
  color: var(--orange-deep);
  text-underline-offset: 3px;
}

.page-home .coverage-card {
  padding: clamp(20px, 2.4vw, 30px);
}

.page-home .coverage-card-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(19px, 2vw, 24px);
  margin: 0 0 18px;
  letter-spacing: -0.01em;
}

.page-home .coverage-facts {
  margin: 0 0 16px;
  display: grid;
  gap: 14px;
}

.page-home .coverage-facts > div {
  display: grid;
  grid-template-columns: minmax(0, 6.4em) minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  padding-bottom: 12px;
  border-bottom: 1px dashed rgba(107, 101, 92, 0.45);
}

.page-home .coverage-facts > div:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-home .coverage-facts dt {
  font-size: 13px;
  color: var(--ink-soft);
  letter-spacing: 0.04em;
}

.page-home .coverage-facts dd {
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
}

/* ---------- 6. 随单说明 ---------- */
.page-home .order-grid {
  align-items: start;
}

.page-home .order-copy h2 {
  margin: 10px 0 16px;
  max-width: 12em;
}

.page-home .order-copy > p {
  font-size: 16px;
  line-height: 1.78;
  margin: 0 0 20px;
  max-width: 34em;
}

.page-home .order-list {
  list-style: none;
  counter-reset: order;
  margin: 0 0 24px;
  padding: 0;
  border-top: var(--line-strong);
}

.page-home .order-list li {
  position: relative;
  counter-increment: order;
  padding: 14px 0 14px 44px;
  font-size: 15px;
  line-height: 1.72;
  border-bottom: 1px solid rgba(27, 26, 23, 0.16);
}

.page-home .order-list li::before {
  content: counter(order, decimal-leading-zero);
  position: absolute;
  left: 0;
  top: 15px;
  font-family: var(--font-mono);
  font-size: 13px;
  color: var(--orange-deep);
}

.page-home .order-btn {
  text-decoration: none;
}

.page-home .order-stack {
  display: grid;
  gap: clamp(18px, 2.4vw, 28px);
}

.page-home .order-photo {
  margin: 0;
  transform: rotate(-1.1deg);
}

.page-home .order-draft {
  position: relative;
  padding: clamp(20px, 2.4vw, 30px);
  margin-top: 6px;
  transform: rotate(0.7deg);
}

.page-home .order-draft-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .order-draft-list li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.7;
}

.page-home .order-draft-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 8px;
  height: 2px;
  background: var(--green-2);
}

.page-home .order-sticker {
  position: absolute;
  right: 14px;
  top: -12px;
}

/* ---------- 7. 尾部列表 ---------- */
.page-home .tail-title {
  margin: 0 0 clamp(22px, 3vw, 34px);
  max-width: 16em;
}

.page-home .tail-grid {
  row-gap: clamp(26px, 3.4vw, 40px);
}

.page-home .tail-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  margin: 0 0 10px;
  padding-bottom: 10px;
  border-bottom: var(--line-strong);
}

.page-home .tail-more {
  font-size: 13px;
  color: var(--orange-deep);
  text-underline-offset: 3px;
}

.page-home .log-list,
.page-home .ua-list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .log-list li,
.page-home .ua-list li {
  border-bottom: 1px solid rgba(27, 26, 23, 0.18);
}

.page-home .log-list a,
.page-home .ua-list a {
  display: grid;
  grid-template-columns: 56px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 2px;
  color: inherit;
  text-decoration: none;
  transition: background-color 220ms var(--ease), padding-left 220ms var(--ease);
}

.page-home .log-list a:hover,
.page-home .log-list a:focus-visible,
.page-home .ua-list a:hover,
.page-home .ua-list a:focus-visible {
  background: var(--paper-2);
  padding-left: 10px;
}

.page-home .log-index {
  font-size: 14px;
  color: var(--ink-soft);
  padding-top: 2px;
}

.page-home .log-body {
  display: grid;
  gap: 5px;
}

.page-home .log-body strong {
  font-size: 15.5px;
  font-weight: 700;
}

.page-home .log-body span {
  font-size: 14px;
  line-height: 1.7;
  color: var(--ink-soft);
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .keyband-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .keyband-list > li:last-child {
    grid-column: span 2;
  }
}

@media (min-width: 840px) {
  .page-home .step-tree {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: clamp(20px, 3vw, 40px);
  }

  .page-home .step-node {
    padding: 42px 0 0;
  }

  .page-home .step-node::before {
    left: 0;
    top: 15px;
    bottom: auto;
    width: 100%;
    height: 2px;
  }

  .page-home .step-node:last-child::before {
    display: block;
    width: 100%;
  }

  .page-home .step-node::after {
    left: 0;
    top: 8px;
  }
}

@media (min-width: 1000px) {
  .page-home .keyband-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
  }

  .page-home .keyband-list > li:last-child {
    grid-column: auto;
  }
}

@media (max-width: 900px) {
  .page-home .board-panel--elder,
  .page-home .board-panel--rush {
    clip-path: none;
  }

  .page-home .board-panel--elder {
    box-shadow: 5px 5px 0 var(--paper-2), 6px 6px 0 var(--ink);
  }

  .page-home .order-photo,
  .page-home .order-draft {
    transform: none;
  }
}

@media (max-width: 620px) {
  .page-home .board-facts {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .board-panel {
    padding: 20px 18px 24px;
  }

  .page-home .board-title {
    font-size: clamp(26px, 8.4vw, 36px);
  }

  .page-home .board-photo {
    width: 100%;
    margin-left: 0;
  }

  .page-home .coverage-facts > div {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
  }

  .page-home .log-list a,
  .page-home .ua-list a {
    grid-template-columns: 44px minmax(0, 1fr);
    gap: 10px;
  }

  .page-home .order-list li {
    padding-left: 38px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .log-list a,
  .page-home .ua-list a {
    transition: none;
  }
}