.page-home {
  --home-rail: 120px;
  display: block;
  background: var(--ink);
  color: var(--white);
}

.page-home .home-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  max-width: 1600px;
  margin: 0 auto;
}

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

.page-home .home-flow {
  min-width: 0;
}

/* ---------- 左侧轮次轴 ---------- */
@media (min-width: 1080px) {
  .page-home .home-layout {
    grid-template-columns: var(--home-rail) minmax(0, 1fr);
  }

  .page-home .rail-col {
    display: block;
    border-right: 1px solid var(--line);
  }

  .page-home .round-rail {
    position: sticky;
    top: 152px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 14px 0 24px;
  }
}

.page-home .rail-head {
  margin: 0 0 14px;
  padding-left: 18px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver-dim);
}

.page-home .rail-item {
  display: flex;
  align-items: baseline;
  gap: 9px;
  padding: 9px 14px 9px 18px;
  border-left: 2px solid transparent;
  color: var(--silver);
  text-decoration: none;
  font-size: 13px;
  line-height: 1.35;
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease);
}

.page-home .rail-item:hover {
  color: var(--white);
  background: var(--panel);
}

.page-home .rail-item.is-current {
  color: var(--white);
  border-left-color: var(--orange);
  background: linear-gradient(90deg, rgba(255, 122, 26, 0.14), transparent 90%);
}

.page-home .rail-num {
  font-family: var(--font-mono);
  font-size: 10px;
  letter-spacing: 0.08em;
  color: var(--silver-dim);
}

.page-home .rail-item.is-current .rail-num {
  color: var(--orange);
}

.page-home .rail-progress {
  margin: 20px 18px 0;
  height: 2px;
  background: var(--line);
  overflow: hidden;
}

.page-home .rail-progress-fill {
  display: block;
  width: 0;
  height: 100%;
  background: linear-gradient(90deg, var(--cyan), var(--orange));
  transition: width 0.18s linear;
}

/* ---------- 通用区段 ---------- */
.page-home .sec {
  position: relative;
  padding: clamp(52px, 7vw, 104px) var(--gutter);
  border-bottom: 1px solid var(--line);
}

.page-home .flow-inner {
  max-width: 1180px;
}

.page-home .zone-panel { background: var(--panel); }
.page-home .zone-teal  { background: var(--teal-deep); }
.page-home .zone-indigo{ background: var(--indigo); }
.page-home .zone-wine  { background: var(--wine); }

.page-home .sec-head {
  margin-bottom: clamp(28px, 3.6vw, 52px);
}

.page-home .sec-head h2,
.page-home .sec h2 {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(26px, 3.4vw, 44px);
  line-height: 1.14;
  letter-spacing: -0.005em;
  margin: 10px 0 0;
  max-width: 22ch;
  color: var(--white);
}

.page-home .sec-lede {
  margin: 16px 0 0;
  max-width: 34em;
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver);
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(30px, 4vw, 48px) var(--gutter) clamp(40px, 5vw, 72px);
  border-bottom: 1px solid var(--line);
}

.page-home .hero-bg {
  position: absolute;
  inset: 0;
  opacity: 0.24;
  pointer-events: none;
  -webkit-mask-image: linear-gradient(104deg, transparent 0%, #000 58%, #000 100%);
  mask-image: linear-gradient(104deg, transparent 0%, #000 58%, #000 100%);
}

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

.page-home .hero-inner {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
}

@media (min-width: 960px) {
  .page-home .hero-inner {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }
}

.page-home .hero h1 {
  font-family: var(--font-head);
  font-weight: 300;
  font-size: clamp(30px, 4.6vw, 60px);
  line-height: 1.07;
  letter-spacing: -0.012em;
  margin: 14px 0 0;
  max-width: 20ch;
  color: var(--white);
}

.page-home .hero-lede {
  margin: 20px 0 0;
  max-width: 34em;
  font-size: clamp(15px, 1.15vw, 17px);
  line-height: 1.85;
  color: var(--silver);
}

.page-home .round-display {
  margin-top: clamp(28px, 3.4vw, 46px);
  padding-top: clamp(20px, 2.4vw, 32px);
  border-top: 1px solid var(--line);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
}

@media (min-width: 620px) {
  .page-home .round-display {
    grid-template-columns: auto minmax(0, 1fr);
    gap: clamp(20px, 2.8vw, 44px);
    align-items: end;
  }
}

.page-home .round-caption {
  display: block;
  margin-bottom: 10px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--silver-dim);
}

.page-home .round-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(76px, 12vw, 142px);
  line-height: 0.82;
  letter-spacing: -0.05em;
  color: var(--orange);
  font-variant-numeric: tabular-nums;
}

.page-home .round-title {
  margin: 0 0 10px;
  font-family: var(--font-head);
  font-size: clamp(19px, 2vw, 26px);
  font-weight: 400;
  color: var(--white);
}

.page-home .round-note {
  margin: 0 0 20px;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

/* 焦点场次 */
.page-home .hero-focus {
  position: relative;
  z-index: 1;
  padding: clamp(20px, 2.2vw, 28px);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  background: linear-gradient(180deg, rgba(20, 23, 29, 0.94), rgba(6, 8, 11, 0.88));
}

.page-home .focus-list {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
}

.page-home .focus-item {
  display: grid;
  grid-template-columns: 54px auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
}

.page-home .focus-item:last-child {
  border-bottom: 0;
}

.page-home .focus-time {
  font-family: var(--font-mono);
  font-size: 17px;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .focus-item.is-next .focus-time {
  color: var(--orange);
}

.page-home .focus-note {
  min-width: 0;
  color: var(--silver);
  line-height: 1.6;
  overflow-wrap: anywhere;
}

.page-home .focus-foot {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver-dim);
}

/* 今日时间轴 */
.page-home .timeline {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin-top: clamp(34px, 4.5vw, 62px);
  padding-top: 22px;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 28px;
  height: 1px;
  display: none;
  background: linear-gradient(90deg, var(--cyan), var(--line) 62%, transparent);
  z-index: 1;
}

.page-home .timeline-band {
  position: absolute;
  inset: 0;
  overflow: hidden;
  opacity: 0.16;
  pointer-events: none;
}

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

.page-home .timeline-list {
  position: relative;
  z-index: 2;
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 12px;
}

@media (min-width: 720px) {
  .page-home .timeline::before { display: block; }

  .page-home .timeline-list {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 0;
  }
}

.page-home .timeline-item {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-right: 12px;
}

@media (min-width: 720px) {
  .page-home .timeline-item {
    padding-top: 20px;
  }
}

.page-home .timeline-dot {
  display: none;
}

@media (min-width: 720px) {
  .page-home .timeline-dot {
    display: block;
    position: absolute;
    top: 24px;
    left: 0;
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: var(--ink);
    border: 1px solid var(--silver-dim);
  }

  .page-home .timeline-item.is-live .timeline-dot {
    background: var(--orange);
    border-color: var(--orange);
    box-shadow: 0 0 0 4px rgba(255, 122, 26, 0.16);
  }
}

.page-home .timeline-time {
  font-family: var(--font-mono);
  font-size: 16px;
  font-variant-numeric: tabular-nums;
  color: var(--white);
}

.page-home .timeline-item.is-live .timeline-time {
  color: var(--orange);
}

.page-home .timeline-txt {
  font-size: 13px;
  color: var(--silver);
}

/* 三入口索引 */
.page-home .hero-index {
  position: relative;
  z-index: 1;
  max-width: 1180px;
  margin-top: clamp(34px, 4.2vw, 58px);
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--line);
}

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

.page-home .idx-card {
  display: block;
  padding: clamp(18px, 2vw, 26px) 0;
  border-bottom: 1px solid var(--line);
  text-decoration: none;
  color: inherit;
  transition: background 0.2s var(--ease);
}

@media (min-width: 760px) {
  .page-home .idx-card {
    padding: 24px 26px 24px 0;
    border-bottom: 0;
    border-right: 1px solid var(--line);
  }

  .page-home .idx-card:nth-child(2) { padding-left: 26px; }
  .page-home .idx-card:nth-child(3) { padding-left: 26px; padding-right: 0; border-right: 0; }
}

.page-home .idx-card:hover {
  background: var(--panel);
}

.page-home .idx-num {
  display: block;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-home .idx-title {
  display: block;
  margin: 10px 0 8px;
  font-family: var(--font-head);
  font-size: clamp(18px, 1.6vw, 22px);
  font-weight: 400;
  letter-spacing: 0.02em;
  color: var(--white);
}

.page-home .idx-desc {
  display: block;
  max-width: 30em;
  font-size: 14px;
  line-height: 1.75;
  color: var(--silver);
}

/* ---------- 02 定位 ---------- */
.page-home .locate-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 3vw, 48px);
}

@media (min-width: 900px) {
  .page-home .locate-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }
}

.page-home .way {
  padding: 20px 0;
  border-top: 1px solid var(--line);
}

.page-home .way-key {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-home .way h3 {
  margin: 0 0 8px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 400;
  color: var(--white);
}

.page-home .way p {
  margin: 0;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

.page-home .locate-result {
  padding: clamp(18px, 2.2vw, 28px);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(11, 46, 44, 0.55), rgba(6, 8, 11, 0.45));
}

.page-home .result-list {
  list-style: none;
  margin: 14px 0 0;
  padding: 0;
  border-top: 1px solid var(--line);
}

.page-home .result-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 14px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  font-size: 14px;
  color: var(--white);
}

.page-home .result-date,
.page-home .result-round {
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  color: var(--silver);
}

.page-home .result-round {
  color: var(--cyan);
}

.page-home .result-match {
  flex: 1 1 auto;
  min-width: 0;
  overflow-wrap: anywhere;
}

.page-home .result-note {
  margin: 16px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--silver-dim);
}

/* ---------- 03 轮次 ---------- */
.page-home .rr-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 3.4vw, 56px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-home .rr-grid {
    grid-template-columns: minmax(0, 8fr) minmax(0, 4fr);
  }
}

.page-home .round-track {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 6px;
  margin-top: 28px;
}

@media (min-width: 640px) {
  .page-home .round-track {
    grid-template-columns: repeat(8, minmax(0, 1fr));
  }
}

.page-home .rt-cell {
  padding: 11px 0;
  text-align: center;
  font-family: var(--font-mono);
  font-size: 13px;
  font-variant-numeric: tabular-nums;
  border: 1px solid var(--line);
  background: var(--panel);
  color: var(--silver-dim);
}

.page-home .rt-cell.is-done {
  color: var(--white);
  border-color: rgba(52, 245, 208, 0.34);
  background: rgba(11, 46, 44, 0.62);
}

.page-home .rt-cell.is-current {
  color: var(--ink);
  background: var(--orange);
  border-color: var(--orange);
  font-weight: 700;
}

.page-home .rr-facts {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid var(--line);
}

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

.page-home .rr-fact {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 16px 24px 16px 0;
  border-bottom: 1px solid var(--line);
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

.page-home .rr-fact-num {
  flex: none;
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  color: var(--white);
}

.page-home .rr-fact-txt {
  min-width: 0;
}

.page-home .rr-visual {
  position: relative;
  border: 1px solid var(--line);
  overflow: hidden;
  aspect-ratio: 1 / 1;
  max-width: 420px;
  background: var(--panel);
}

.page-home .rr-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.52;
}

.page-home .rr-visual-tag {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 10px 16px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--ink);
  background: var(--cyan);
}

/* ---------- 04 规则文档 ---------- */
.page-home .docs-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  border-top: 1px solid rgba(243, 246, 248, 0.16);
}

@media (min-width: 820px) {
  .page-home .docs-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .doc-card {
  padding: clamp(20px, 2.2vw, 28px) 0;
  border-bottom: 1px solid rgba(243, 246, 248, 0.16);
}

@media (min-width: 820px) {
  .page-home .doc-card {
    padding: 28px 28px 28px 0;
    border-right: 1px solid rgba(243, 246, 248, 0.16);
    border-bottom: 0;
  }

  .page-home .doc-card:nth-child(2) { padding-left: 28px; }
  .page-home .doc-card:nth-child(3) { padding-left: 28px; padding-right: 0; border-right: 0; }
}

.page-home .doc-index {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-home .doc-card h3 {
  margin: 14px 0 10px;
  font-family: var(--font-head);
  font-size: 19px;
  font-weight: 400;
  line-height: 1.4;
  color: var(--white);
}

.page-home .doc-card p {
  margin: 0;
  max-width: 30em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

.page-home .doc-link {
  display: inline-block;
  margin-top: 14px;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease);
}

.page-home .doc-link:hover {
  border-bottom-color: currentColor;
}

.page-home .docs-foot {
  margin: clamp(28px, 3vw, 42px) 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver);
}

/* ---------- 05 归档 ---------- */
.page-home .archive-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 3.4vw, 56px);
  align-items: start;
}

@media (min-width: 900px) {
  .page-home .archive-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
  }
}

.page-home .archive-visual {
  position: relative;
  border: 1px solid rgba(243, 246, 248, 0.18);
  overflow: hidden;
  aspect-ratio: 3 / 2;
}

.page-home .archive-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  opacity: 0.46;
}

.page-home .arc-timeline {
  list-style: none;
  margin: 28px 0 0;
  padding: 0;
  border-top: 1px solid rgba(243, 246, 248, 0.18);
}

.page-home .arc-item {
  display: grid;
  grid-template-columns: 72px minmax(0, 1fr);
  gap: 16px;
  align-items: baseline;
  padding: 13px 0;
  border-bottom: 1px solid rgba(243, 246, 248, 0.18);
}

.page-home .arc-year {
  font-family: var(--font-mono);
  font-size: 15px;
  font-variant-numeric: tabular-nums;
  color: var(--orange);
}

.page-home .arc-txt {
  font-size: 15px;
  line-height: 1.75;
  color: var(--silver);
}

.page-home .arc-stats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  margin-top: 26px;
  border-top: 1px solid rgba(243, 246, 248, 0.18);
}

@media (min-width: 560px) {
  .page-home .arc-stats {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .arc-stat {
  padding: 18px 18px 18px 0;
  border-bottom: 1px solid rgba(243, 246, 248, 0.18);
}

@media (min-width: 560px) {
  .page-home .arc-stat {
    border-bottom: 0;
    border-right: 1px solid rgba(243, 246, 248, 0.18);
  }

  .page-home .arc-stat:last-child {
    border-right: 0;
  }
}

.page-home .arc-num {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(24px, 2.6vw, 34px);
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .arc-label {
  display: block;
  margin-top: 6px;
  font-size: 13px;
  color: var(--silver);
}

.page-home .archive-body .btn {
  margin-top: 26px;
}

/* ---------- 06 核对与支持 ---------- */
.page-home .sup-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 3.4vw, 56px);
  align-items: start;
}

@media (min-width: 940px) {
  .page-home .sup-grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
  }
}

.page-home .sup-steps {
  list-style: none;
  margin: 30px 0 0;
  padding: 0;
  border-top: 1px solid rgba(243, 246, 248, 0.18);
}

.page-home .sup-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid rgba(243, 246, 248, 0.18);
}

.page-home .sup-step-num {
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1.2;
  color: var(--cyan);
}

.page-home .sup-step h3 {
  margin: 0 0 6px;
  font-family: var(--font-head);
  font-size: 18px;
  font-weight: 400;
  color: var(--white);
}

.page-home .sup-step p {
  margin: 0;
  max-width: 32em;
  font-size: 15px;
  line-height: 1.8;
  color: var(--silver);
}

.page-home .sup-tail {
  margin: 24px 0 0;
  max-width: 34em;
  font-size: 15px;
  line-height: 1.85;
  color: var(--silver);
}

.page-home .sup-tail a,
.page-home .sup-more a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(52, 245, 208, 0.4);
}

.page-home .sup-tail a:hover,
.page-home .sup-more a:hover {
  border-bottom-color: var(--cyan);
}

.page-home .sup-contact {
  padding: clamp(20px, 2.4vw, 30px);
  border: 1px solid rgba(243, 246, 248, 0.2);
  border-top: 2px solid var(--cyan);
  background: rgba(6, 8, 11, 0.42);
}

.page-home .sup-lines {
  list-style: none;
  margin: 16px 0 0;
  padding: 0;
  border-top: 1px solid rgba(243, 246, 248, 0.18);
}

.page-home .sup-line {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 14px;
  padding: 13px 0;
  border-bottom: 1px solid rgba(243, 246, 248, 0.18);
}

.page-home .sup-line-key {
  flex: none;
  min-width: 72px;
  font-size: 13px;
  color: var(--silver-dim);
}

.page-home .sup-line-val {
  min-width: 0;
  font-size: 14px;
  color: var(--white);
  overflow-wrap: anywhere;
}

.page-home .sup-line-val.mono {
  font-family: var(--font-mono);
  font-size: 13.5px;
  font-variant-numeric: tabular-nums;
}

.page-home .sup-note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver);
}

.page-home .sup-contact .btn {
  margin-top: 20px;
}

.page-home .sup-more {
  margin: 14px 0 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--silver-dim);
}

@media (prefers-reduced-motion: reduce) {
  .page-home .rail-item,
  .page-home .idx-card,
  .page-home .doc-link,
  .page-home .rail-progress-fill {
    transition: none;
  }
}