.page-home {
  --home-gap: 14px;
  --home-line-soft: rgba(23, 38, 74, .85);
}

/* ===== 首屏 ===== */
.page-home .hero-band {
  position: relative;
  padding: 92px 0 48px;
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(880px 420px at 84% 4%, rgba(35, 230, 213, .10), transparent 62%),
    radial-gradient(680px 380px at 6% 96%, rgba(242, 169, 59, .07), transparent 66%),
    var(--ink);
}

.page-home .hero-top {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px 20px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--line);
}

.page-home .hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
  padding-top: 32px;
}

.page-home .hero-copy {
  min-width: 0;
}

.page-home .hero-title {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(32px, 7.4vw, 62px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--white);
  text-wrap: balance;
}

.page-home .hero-lede {
  margin: 18px 0 0;
  max-width: 64ch;
  font-size: clamp(15px, 2.6vw, 17px);
  line-height: 1.8;
  color: var(--mist);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 24px;
}

.page-home .hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px solid var(--line);
}

.page-home .hero-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 0 10px;
  border-left: 1px solid var(--line);
}

.page-home .hero-stats .stat:first-child {
  padding-left: 0;
  border-left: 0;
}

.page-home .hero-stats .stat-value {
  font-family: var(--font-display);
  font-size: clamp(24px, 5.6vw, 36px);
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--white);
}

.page-home .hero-stats .stat-label {
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .06em;
  color: var(--mist);
}

/* 章节索引 */
.page-home .chapter-list {
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .chapter-link {
  display: grid;
  grid-template-columns: 38px minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 12px 2px;
  border-top: 1px solid var(--line);
  text-decoration: none;
  color: var(--white);
  transition: background-color 140ms var(--ease), padding-left 140ms var(--ease);
}

.page-home .chapter-list li:last-child .chapter-link {
  border-bottom: 1px solid var(--line);
}

.page-home .chapter-link:hover,
.page-home .chapter-link:focus-visible {
  background-color: rgba(35, 230, 213, .07);
  padding-left: 10px;
}

.page-home .chapter-num {
  font-size: 13px;
  color: var(--cyan);
  letter-spacing: .04em;
}

.page-home .chapter-text {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.page-home .chapter-text strong {
  font-size: 16px;
  font-weight: 700;
  color: var(--white);
}

.page-home .chapter-text span {
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

/* 首屏视觉 */
.page-home .hero-visual {
  min-width: 0;
}

.page-home .hero-figure {
  margin: 0;
}

.page-home .hero-figure .media-frame {
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: linear-gradient(160deg, #0B1530 0%, #070C1A 70%);
}

.page-home .hero-visual-note {
  margin: 12px 0 0;
  padding-left: 12px;
  border-left: 2px solid var(--cyan);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

.page-home .figure-cap {
  display: block;
  margin-top: 10px;
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--mist);
}

.page-home .media-frame img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
}

/* ===== 通用区块 ===== */
.page-home .section {
  padding: 56px 0;
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .section-head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-bottom: 26px;
}

.page-home .section-head h2 {
  margin: 6px 0 0;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.6vw, 38px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: var(--white);
  text-wrap: balance;
}

.page-home .section-aside {
  margin: 0;
  max-width: 58ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--mist);
}

/* ===== 抽签矩阵 ===== */
.page-home .bento {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
}

.page-home .draw-card {
  padding: 16px;
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(17, 31, 62, .92), rgba(10, 18, 38, .92));
  border: 1px solid var(--line);
}

.page-home .draw-card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px 14px;
  padding-bottom: 14px;
  margin-bottom: 14px;
  border-bottom: 1px solid var(--line);
}

.page-home .draw-status {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-family: var(--font-data);
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--green);
}

.page-home .draw-status-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 0 3px rgba(43, 217, 138, .16);
}

.page-home .draw-board {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.page-home .draw-group {
  padding: 10px 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(13, 23, 48, .95), rgba(7, 12, 26, .95));
  outline: none;
  transition: transform 140ms var(--ease), border-color 140ms var(--ease), box-shadow 140ms var(--ease);
}

.page-home .draw-group:hover,
.page-home .draw-group:focus-visible {
  transform: translateY(-2px);
  border-color: var(--cyan);
  box-shadow: 0 10px 26px rgba(35, 230, 213, .12);
}

.page-home .draw-group:focus-visible {
  outline: 2px solid var(--cyan);
  outline-offset: 2px;
}

.page-home .draw-group--hot {
  border-color: rgba(35, 230, 213, .45);
  background: linear-gradient(180deg, rgba(18, 44, 66, .95), rgba(7, 12, 26, .95));
}

.page-home .draw-group-key {
  display: block;
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--cyan);
  margin-bottom: 8px;
}

.page-home .draw-group--hot .draw-group-key {
  color: var(--cyan);
}

.page-home .draw-slot-list {
  margin: 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.page-home .draw-slot {
  display: grid;
  grid-template-columns: 8px 34px minmax(0, 1fr);
  align-items: center;
  gap: 8px;
  padding-bottom: 6px;
  border-bottom: 1px dashed rgba(30, 48, 89, .7);
}

.page-home .draw-slot:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.page-home .ball {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--line-2);
  box-shadow: inset 0 0 0 1px rgba(234, 242, 255, .18);
}

.page-home .draw-group--hot .draw-slot:first-child .ball {
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(35, 230, 213, .16);
}

.page-home .draw-slot-code {
  font-size: 12px;
  color: var(--white);
  letter-spacing: .04em;
}

.page-home .draw-slot-seed {
  font-size: 11px;
  color: var(--mist);
  text-align: right;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.page-home .draw-side {
  padding: 18px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--panel);
}

.page-home .draw-side h3 {
  margin: 0 0 10px;
  font-size: 17px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

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

.page-home .side-list {
  margin: 0 0 18px;
  padding: 0;
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 9px;
}

.page-home .side-list li {
  position: relative;
  padding-left: 16px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--white);
}

.page-home .side-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cyan);
}

/* ===== 赛程导出 ===== */
.page-home .export-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-bottom: 22px;
}

.page-home .export-formats {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
}

.page-home .format-block {
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--panel);
  overflow: hidden;
}

.page-home .format-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-bottom: 1px solid var(--line);
  background: rgba(17, 31, 62, .7);
}

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

.page-home .format-pre {
  margin: 0;
  padding: 14px 12px;
  font-size: 12px;
  line-height: 1.75;
  color: var(--white);
  background: linear-gradient(180deg, rgba(7, 12, 26, .6), rgba(7, 12, 26, .95));
  overflow-x: auto;
  white-space: pre;
  tab-size: 2;
}

.page-home .format-block--json .format-pre {
  color: #B8E9E3;
}

.page-home .format-block--json {
  border-color: rgba(242, 169, 59, .32);
}

.page-home .export-figure {
  margin: 0;
  align-self: start;
}

.page-home .export-figure .media-frame {
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
  background: linear-gradient(160deg, #0E1B36 0%, #070C1A 72%);
}

.page-home .field-table {
  width: 100%;
  margin-bottom: 24px;
}

.page-home .field-table td,
.page-home .field-table th {
  font-size: 13px;
}

/* 共用时间轴条 */
.page-home .track-strip {
  padding: 20px 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--amber);
  border-radius: var(--r);
  background: linear-gradient(180deg, rgba(17, 31, 62, .8), rgba(7, 12, 26, .9));
}

.page-home .track-strip-title {
  margin: 0 0 20px;
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-home .track-nodes {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 22px 12px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .track-node {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-top: 18px;
  border-top: 2px solid rgba(242, 169, 59, .28);
}

.page-home .track-dot {
  position: absolute;
  top: -6px;
  left: 0;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--cyan);
}

.page-home .track-dot--amber {
  border-color: var(--amber);
  background: var(--amber);
  box-shadow: 0 0 0 3px rgba(242, 169, 59, .18);
}

.page-home .track-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--white);
}

.page-home .track-note {
  font-size: 11px;
  letter-spacing: .05em;
  color: var(--mist);
}

.page-home .track-strip-note {
  margin: 18px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--mist);
}

/* ===== 回放专区 ===== */
.page-home .replay-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-home .replay-figure {
  margin: 0;
}

.page-home .replay-figure .media-frame {
  border: 1px solid rgba(242, 169, 59, .28);
  border-radius: var(--r);
  overflow: hidden;
  background: linear-gradient(160deg, #14172A 0%, #070C1A 70%);
}

.page-home .replay-body {
  min-width: 0;
}

.page-home .replay-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 20px;
}

.page-home .frame-track {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 12px;
  margin: 0 0 22px;
}

.page-home .frame-track::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  top: 5px;
  height: 2px;
  background: linear-gradient(90deg, var(--amber), rgba(242, 169, 59, .14));
}

.page-home .frame-node {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding-top: 20px;
}

.page-home .frame-dot {
  position: absolute;
  top: 0;
  left: 0;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--ink);
  border: 2px solid var(--amber);
}

.page-home .frame-dot--amber {
  background: var(--amber);
  box-shadow: 0 0 0 4px rgba(242, 169, 59, .16);
}

.page-home .frame-time {
  font-size: 12px;
  color: var(--amber);
  letter-spacing: .04em;
}

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

.page-home .clip-table {
  width: 100%;
  margin-bottom: 20px;
}

.page-home .clip-table td,
.page-home .clip-table th {
  font-size: 12px;
}

.page-home .clip-table td:nth-child(2) {
  color: var(--mist);
}

/* ===== 版本摘要 ===== */
.page-home .version-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  margin-bottom: 22px;
}

.page-home .version-card {
  padding: 16px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  background: var(--panel);
}

.page-home .version-num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 30px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--cyan);
}

.page-home .version-card h3 {
  margin: 10px 0 8px;
  font-size: 16px;
  font-weight: 700;
  line-height: 1.4;
  color: var(--white);
}

.page-home .version-card p {
  margin: 0;
  font-size: 13px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .version-links {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
}

.page-home .version-link {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 16px;
  border: 1px solid var(--line);
  border-radius: var(--r);
  text-decoration: none;
  background: rgba(13, 23, 48, .6);
  transition: border-color 140ms var(--ease), transform 140ms var(--ease), background-color 140ms var(--ease);
}

.page-home .version-link:hover,
.page-home .version-link:focus-visible {
  border-color: var(--cyan);
  background: rgba(35, 230, 213, .06);
  transform: translateY(-2px);
}

.page-home .version-link-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--white);
}

.page-home .version-link-desc {
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

/* ===== 信任条 ===== */
.page-home .trust-band {
  position: relative;
  overflow: hidden;
  padding: 56px 0;
  border-bottom: 0;
  background: linear-gradient(180deg, rgba(7, 12, 26, .96), rgba(13, 23, 48, .96));
}

.page-home .trust-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: .22;
  pointer-events: none;
}

.page-home .trust-grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
}

.page-home .trust-copy h2 {
  margin: 6px 0 12px;
  font-family: var(--font-display);
  font-size: clamp(24px, 4.6vw, 38px);
  font-weight: 800;
  line-height: 1.06;
  letter-spacing: -0.015em;
  color: var(--white);
  text-wrap: balance;
}

.page-home .trust-copy p {
  margin: 0;
  max-width: 60ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mist);
}

.page-home .trust-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.page-home .trust-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
  border-radius: var(--r);
  overflow: hidden;
}

.page-home .trust-stats .stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 14px 12px;
  background: rgba(7, 12, 26, .86);
}

.page-home .trust-stats .stat-value {
  font-family: var(--font-display);
  font-size: 26px;
  font-weight: 800;
  line-height: 1;
  color: var(--white);
}

.page-home .trust-stats .stat-label {
  font-size: 11px;
  line-height: 1.5;
  color: var(--mist);
}

.page-home .trust-contact {
  padding: 16px;
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--r);
  background: rgba(13, 23, 48, .82);
}

.page-home .trust-contact-label {
  margin: 0 0 10px;
  font-size: 11px;
  letter-spacing: .08em;
  color: var(--green);
}

.page-home .trust-contact-line {
  margin: 0 0 6px;
  font-size: 13px;
  line-height: 1.7;
  color: var(--white);
  word-break: break-word;
}

.page-home .trust-contact-line a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(35, 230, 213, .35);
}

.page-home .trust-contact-line a:hover,
.page-home .trust-contact-line a:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-home .trust-contact-note {
  margin: 10px 0 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--mist);
}

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

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

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

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

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

  .page-home .export-formats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 860px) {
  .page-home .hero-band {
    padding: 116px 0 64px;
  }

  .page-home .hero-grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 44px;
    align-items: start;
    padding-top: 40px;
  }

  .page-home .section {
    padding: 72px 0;
  }

  .page-home .section-head {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: end;
    gap: 24px;
    margin-bottom: 32px;
  }

  .page-home .section-aside {
    padding-bottom: 4px;
  }

  .page-home .bento--draw {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: start;
  }

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

  .page-home .export-grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, .94fr);
    gap: 18px;
    align-items: start;
  }

  .page-home .replay-grid {
    grid-template-columns: minmax(0, .96fr) minmax(0, 1.04fr);
    gap: 28px;
    align-items: start;
  }

  .page-home .trust-grid {
    grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr);
    gap: 30px 36px;
    align-items: start;
  }

  .page-home .trust-contact {
    grid-column: 1 / -1;
  }

  .page-home .trust-stats {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 1180px) {
  .page-home .hero-title {
    font-size: 62px;
  }

  .page-home .hero-grid {
    gap: 56px;
  }

  .page-home .trust-contact {
    grid-column: auto;
  }

  .page-home .trust-grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr) minmax(0, .8fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .chapter-link,
  .page-home .draw-group,
  .page-home .version-link {
    transition: none;
  }

  .page-home .chapter-link:hover,
  .page-home .chapter-link:focus-visible,
  .page-home .draw-group:hover,
  .page-home .draw-group:focus-visible,
  .page-home .version-link:hover,
  .page-home .version-link:focus-visible {
    transform: none;
  }
}