.page-home {
  --home-rise: clamp(20px, 3vw, 36px);
}

.page-home .wrap {
  width: min(100%, var(--page-max));
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.page-home .section {
  padding-block: clamp(44px, 6vw, 88px);
}

.page-home .sec-head {
  max-width: 64ch;
  margin-bottom: clamp(24px, 3vw, 44px);
}

.page-home .sec-head h2 {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(26px, 3.4vw, 42px);
  line-height: 1.08;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-home .sec-note {
  margin-top: 12px;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.75;
  color: #46536a;
}

/* ---------- 首屏 ---------- */

.page-home .hero {
  padding-block: clamp(26px, 4vw, 54px) clamp(30px, 5vw, 62px);
  border-bottom: 1px solid var(--rule-soft);
}

.page-home .hero-split {
  display: grid;
  gap: var(--home-rise);
}

.page-home .hero-rail {
  border-left: 3px solid var(--accent);
  padding-left: 18px;
}

.page-home .hero-title {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(38px, 7vw, 68px);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.page-home .hero-lede {
  margin-top: 16px;
  max-width: 40ch;
  font-size: 16px;
  line-height: 1.78;
  color: #3d4a60;
}

.page-home .hero-phase {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 7px 14px;
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--ink);
  background: rgba(255, 210, 74, 0.34);
  border: 1px solid var(--signal);
}

.page-home .hero-phase__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
}

.page-home .hero-preview {
  margin-top: 28px;
}

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

.page-home .hero-preview a {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 10px;
  align-items: baseline;
  padding: 10px 12px;
  border: 1px dashed var(--rule);
  text-decoration: none;
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .hero-preview a:hover,
.page-home .hero-preview a:focus-visible {
  border-style: solid;
  border-color: var(--accent);
  background: var(--paper-2);
  transform: translateX(3px);
}

.page-home .hero-preview__name {
  font-weight: 700;
  font-size: 15px;
  color: var(--ink);
}

.page-home .hero-preview__hint {
  font-size: 13px;
  color: var(--gray);
}

.page-home .hero-visual {
  margin: 0;
  background: var(--ink);
  overflow: hidden;
  clip-path: polygon(0 5%, 100% 0, 100% 95%, 0 100%);
}

.page-home .hero-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .status-bar {
  position: relative;
  margin: -1.25rem 0.75rem 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  background: var(--ink);
  border-top: 3px solid var(--accent);
}

.page-home .status-cell {
  padding: 14px 16px;
  border-left: 1px solid var(--rule-dark-soft);
}

.page-home .status-cell:first-child {
  border-left: 0;
}

.page-home .status-cell dt {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: rgba(244, 239, 228, 0.62);
}

.page-home .status-cell dd {
  margin: 6px 0 0;
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: clamp(22px, 2.6vw, 32px);
  line-height: 1.05;
  letter-spacing: 0.02em;
  color: var(--signal);
}

.page-home .status-cell dd.status-cell__word {
  font-size: clamp(15px, 1.6vw, 20px);
  color: var(--paper);
}

/* ---------- 赛程时间轴 ---------- */

.page-home .timeline-layout {
  display: grid;
  gap: 32px;
}

.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 4px 0 4px 30px;
  position: relative;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 2px;
  background: linear-gradient(180deg, var(--spring) 0%, var(--summer) 34%, var(--autumn) 66%, var(--winter) 100%);
}

.page-home .tl-item {
  position: relative;
  padding-bottom: 30px;
}

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

.page-home .tl-item::before {
  content: "";
  position: absolute;
  left: -29px;
  top: 5px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--paper);
  border: 2px solid var(--accent);
}

.page-home .tl-when {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--accent-ink);
}

.page-home .tl-title {
  margin: 8px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(19px, 2vw, 24px);
  line-height: 1.4;
  color: var(--ink);
}

.page-home .tl-desc {
  margin-top: 8px;
  max-width: 44ch;
  font-size: 15.5px;
  line-height: 1.78;
  color: #46536a;
}

.page-home .tl-more {
  margin-top: 12px;
  padding-top: 8px;
  border-top: 1px dashed var(--rule);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--gray);
  transition: color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .tl-item:hover .tl-more {
  color: var(--accent-ink);
  border-top-color: var(--accent);
}

.page-home .timeline-visual {
  margin: 0;
  border: 1px solid var(--rule);
  overflow: hidden;
}

.page-home .timeline-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 7 / 4;
  object-fit: cover;
}

/* ---------- 六个方向索引带 ---------- */

.page-home .band-visual {
  margin: 0 0 -1px;
}

.page-home .band-visual img {
  display: block;
  width: 100%;
  height: clamp(90px, 16vw, 170px);
  object-fit: cover;
}

.page-home .section-index {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--rule-soft);
  border: 1px solid var(--rule-soft);
}

.page-home .idx-item {
  position: relative;
  background: var(--paper);
  padding: 22px 20px 24px;
  border-top: 3px solid var(--rule);
  transition: background-color var(--dur) var(--ease);
}

.page-home .idx-item:nth-child(1) { border-top-color: var(--spring); }
.page-home .idx-item:nth-child(2) { border-top-color: var(--summer); }
.page-home .idx-item:nth-child(3) { border-top-color: var(--autumn); }
.page-home .idx-item:nth-child(4) { border-top-color: var(--winter); }
.page-home .idx-item:nth-child(5) { border-top-color: var(--summer); }
.page-home .idx-item:nth-child(6) { border-top-color: var(--spring); }

.page-home .idx-item:hover {
  background: var(--paper-2);
}

.page-home .idx-no {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--gray);
}

.page-home .idx-name {
  margin: 10px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 21px;
  line-height: 1.2;
  color: var(--ink);
}

.page-home .idx-name a {
  color: inherit;
  text-decoration: none;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 2px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .idx-name a:hover,
.page-home .idx-name a:focus-visible {
  background-size: 100% 2px;
  color: var(--accent-ink);
}

.page-home .idx-desc {
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.72;
  color: #46536a;
}

/* ---------- 订阅对比 ---------- */

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

.page-home .table-scroll {
  overflow-x: auto;
  border: 1px solid var(--rule-soft);
}

.page-home .tier-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 15px;
  background: var(--paper);
}

.page-home .tier-table th,
.page-home .tier-table td {
  padding: 14px 16px;
  text-align: left;
  vertical-align: top;
  border-bottom: 1px solid var(--rule-soft);
  line-height: 1.6;
  transition: background-color var(--dur) var(--ease);
}

.page-home .tier-table thead th {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: var(--paper);
  background: var(--ink-2);
  border-bottom: 2px solid var(--accent);
}

.page-home .tier-table tbody th {
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
}

.page-home .tier-table tbody td {
  color: #3d4a60;
}

.page-home .tier-table:has(td:nth-child(2):hover) tbody td:nth-child(2) {
  background: rgba(255, 210, 74, 0.2);
  color: var(--ink);
}

.page-home .tier-table:has(td:nth-child(3):hover) tbody td:nth-child(3) {
  background: rgba(255, 210, 74, 0.2);
  color: var(--ink);
}

.page-home .tier-table:has(td:nth-child(4):hover) tbody td:nth-child(4) {
  background: rgba(255, 210, 74, 0.2);
  color: var(--ink);
}

.page-home .tier-table:has(td:nth-child(2):hover) thead th:nth-child(2),
.page-home .tier-table:has(td:nth-child(3):hover) thead th:nth-child(3),
.page-home .tier-table:has(td:nth-child(4):hover) thead th:nth-child(4) {
  background: var(--accent);
  color: var(--ink);
}

.page-home .tier-aside {
  background: var(--ink);
  color: var(--paper);
  padding: 24px 22px 26px;
  border-top: 3px solid var(--accent);
}

.page-home .tier-visual {
  margin: 0 0 18px;
  overflow: hidden;
}

.page-home .tier-visual img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.page-home .tier-aside__lead {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 19px;
  line-height: 1.5;
  color: var(--paper);
}

.page-home .tier-points {
  list-style: none;
  margin: 16px 0 22px;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .tier-points li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(244, 239, 228, 0.8);
}

.page-home .tier-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 2px;
  background: var(--accent);
}

/* ---------- 战报 ---------- */

.page-home .report-list {
  list-style: none;
  margin: 0 0 28px;
  padding: 0;
  display: grid;
  gap: 1px;
  background: var(--rule-soft);
  border: 1px solid var(--rule-soft);
}

.page-home .report-item {
  background: var(--paper);
  padding: 22px 20px 24px;
  border-left: 3px solid var(--accent);
  transition: background-color var(--dur) var(--ease), border-color var(--dur) var(--ease);
}

.page-home .report-item:hover {
  background: var(--paper-2);
}

.page-home .report-item--speed { border-left-color: var(--summer); }
.page-home .report-item--review { border-left-color: var(--spring); }
.page-home .report-item--data { border-left-color: var(--winter); }

.page-home .report-kind {
  font-family: var(--font-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--gray);
}

.page-home .report-kind__title {
  margin: 10px 0 0;
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 20px;
  line-height: 1.4;
  color: var(--ink);
}

.page-home .report-item p:last-child {
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.75;
  color: #46536a;
}

/* ---------- 四步路径 ---------- */

.page-home .path-tree {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  counter-reset: none;
}

.page-home .path-step {
  position: relative;
  padding: 20px 20px 22px;
  border: 1px dashed var(--rule);
  border-left: 3px solid var(--accent);
  background: var(--paper);
  transition: border-color var(--dur) var(--ease), background-color var(--dur) var(--ease);
}

.page-home .path-step:hover {
  border-color: var(--accent);
  border-left-color: var(--accent);
  background: var(--paper-2);
}

.page-home .path-step__no {
  font-family: var(--font-mono);
  font-weight: 600;
  font-size: 26px;
  line-height: 1;
  letter-spacing: 0.04em;
  color: var(--accent);
}

.page-home .path-step__name {
  margin: 12px 0 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.25;
  color: var(--ink);
}

.page-home .path-step__desc {
  margin-top: 10px;
  font-size: 15px;
  line-height: 1.72;
  color: #46536a;
}

/* ---------- 四季切换 ---------- */

.page-home .season-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.page-home .season-tab {
  padding: 10px 24px;
  font-family: var(--font-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-decoration: none;
  border: 2px solid var(--tint, var(--accent));
  color: var(--tint, var(--accent));
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.page-home .season-tab--spring { --tint: var(--spring); }
.page-home .season-tab--summer { --tint: var(--summer-deep); }
.page-home .season-tab--autumn { --tint: var(--autumn); }
.page-home .season-tab--winter { --tint: var(--winter); }

.page-home .season-tab:hover,
.page-home .season-tab:focus-visible {
  background: var(--tint, var(--accent));
  color: var(--paper);
}

.page-home .season-panel {
  display: none;
  padding: clamp(20px, 3vw, 32px);
  background: var(--paper-2);
  border-top: 4px solid var(--tint, var(--accent));
  scroll-margin-top: 120px;
}

.page-home .season-panels:not(:has(.season-panel:target)) .season-panel--default {
  display: block;
}

.page-home .season-panel:target {
  display: block;
}

.page-home .season-panel--spring { --tint: var(--spring); }
.page-home .season-panel--summer { --tint: var(--summer); }
.page-home .season-panel--autumn { --tint: var(--autumn); }
.page-home .season-panel--winter { --tint: var(--winter); }

.page-home .season-panel__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(20px, 2.2vw, 26px);
  line-height: 1.25;
  color: var(--ink);
}

.page-home .season-panel p {
  margin-top: 12px;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.8;
  color: #3d4a60;
}

/* ---------- 尾部通道 ---------- */

.page-home .cta-band {
  background: var(--ink);
  border-top: 4px solid var(--accent);
  padding-block: clamp(36px, 5vw, 64px);
}

.page-home .cta-inner {
  display: grid;
  gap: 24px;
  align-items: center;
}

.page-home .cta-inner h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 3vw, 36px);
  line-height: 1.14;
  color: var(--paper);
}

.page-home .cta-inner p {
  margin-top: 14px;
  max-width: 62ch;
  font-size: 15.5px;
  line-height: 1.8;
  color: rgba(244, 239, 228, 0.76);
}

.page-home .cta-inner .btn {
  justify-self: start;
}

/* ---------- 响应式 ---------- */

@media (min-width: 720px) {
  .page-home .section-index {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .report-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .timeline-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 400px);
    gap: 48px;
    align-items: start;
  }
  .page-home .path-tree {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 26px;
  }
  .page-home .path-step:not(:last-child)::after {
    content: "";
    position: absolute;
    top: 46px;
    right: -14px;
    width: 14px;
    height: 2px;
    background: var(--rule);
  }
  .page-home .cta-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 40px;
  }
}

@media (min-width: 1000px) {
  .page-home .hero-split {
    grid-template-columns: minmax(260px, 320px) minmax(0, 1fr);
    gap: clamp(32px, 4vw, 68px);
    align-items: start;
  }
  .page-home .sub-layout {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
  }
  .page-home .status-bar {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (min-width: 1120px) {
  .page-home .section-index {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
  .page-home .report-list {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .hero-preview a,
  .page-home .idx-item,
  .page-home .idx-name a,
  .page-home .tl-more,
  .page-home .tier-table th,
  .page-home .tier-table td,
  .page-home .report-item,
  .page-home .path-step,
  .page-home .season-tab {
    transition: none;
  }
  .page-home .hero-preview a:hover,
  .page-home .hero-preview a:focus-visible {
    transform: none;
  }
}
</main>