.page-home {
  display: block;
  background: var(--ink-900);
  color: var(--text);
  font-family: var(--font-body);
}

/* ---------- 首屏 ---------- */
.page-home .hero-shell {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  padding: 22px 0 46px;
  border-bottom: 1px solid var(--ink-line);
}

.page-home .hero-shell::before {
  content: "";
  position: absolute;
  top: -16%;
  right: -14%;
  width: 66%;
  height: 88%;
  background: linear-gradient(155deg, rgba(30, 50, 82, 0.95), rgba(10, 20, 40, 0) 72%);
  clip-path: polygon(26% 0, 100% 0, 100% 100%, 0 74%);
  z-index: -1;
  pointer-events: none;
}

.page-home .hero-shell::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(182, 255, 60, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(182, 255, 60, 0.07) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 78%);
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.85), transparent 78%);
  z-index: -1;
  pointer-events: none;
}

.page-home .breadcrumb {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.16em;
  color: var(--muted);
}

.page-home .breadcrumb .crumb-current {
  color: var(--lime);
}

.page-home .eyebrow {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.2em;
  color: var(--lime);
}

.page-home .hero {
  display: grid;
  gap: 34px;
  align-items: start;
}

.page-home .hero h1 {
  margin: 12px 0 18px;
  font-size: clamp(31px, 7.4vw, 56px);
  line-height: 0.99;
  font-weight: 900;
  letter-spacing: -0.015em;
  color: var(--text);
}

.page-home .hero-lede {
  margin: 0;
  max-width: 62ch;
  font-size: 16.5px;
  line-height: 1.85;
  color: var(--text);
  opacity: 0.9;
}

/* 登录入口块 */
.page-home .login-gate {
  position: relative;
  margin: 24px 0 0;
  padding: 18px 20px 20px;
  border: 1px solid var(--ink-line);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius-a);
  background: linear-gradient(120deg, rgba(255, 138, 43, 0.12), rgba(10, 20, 40, 0.35) 62%);
  transition: border-color var(--dur) ease;
}

.page-home .login-gate:hover {
  border-color: rgba(255, 138, 43, 0.6);
}

.page-home .gate-label {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.22em;
  color: var(--orange);
}

.page-home .gate-text {
  margin: 0 0 16px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

/* 首屏数据行 */
.page-home .hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 16px 34px;
  margin: 24px 0 0;
  padding-top: 20px;
  border-top: 1px dashed var(--ink-line);
}

.page-home .stat-item {
  display: flex;
  align-items: baseline;
  gap: 8px;
}

.page-home .stat-value {
  font-family: var(--font-mono);
  font-size: 26px;
  line-height: 1;
  letter-spacing: -0.01em;
  color: var(--lime);
}

.page-home .stat-label {
  font-size: 12px;
  letter-spacing: 0.08em;
  color: var(--muted);
}

/* ---------- 媒体容器 ---------- */
.page-home .media-frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-a);
  background: var(--ink-850);
}

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

.page-home .media-caption {
  padding: 10px 14px;
  border-top: 1px dashed var(--ink-line);
  background: var(--ink-850);
  font-family: var(--font-mono);
  font-size: 11.5px;
  line-height: 1.6;
  letter-spacing: 0.06em;
  color: var(--muted);
}

.page-home .hero-media {
  margin-bottom: 18px;
  border-radius: 22px 4px 22px 4px;
}

/* ---------- 排名与战报（首屏右栏 / 左栏） ---------- */
.page-home .rail-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 16px;
  border-bottom: 1px dashed var(--ink-line);
}

.page-home .rail-title {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--text);
}

.page-home .rail-sub {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--muted);
}

/* 战报卡片带 */
.page-home .report-rail {
  padding-top: 12px;
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-a);
  background: var(--ink-850);
}

.page-home .report-list {
  display: flex;
  gap: 14px;
  margin: 0;
  padding: 4px 16px 18px;
  list-style: none;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--ink-line) transparent;
}

.page-home .report-card {
  flex: 0 0 84%;
  min-width: 230px;
  scroll-snap-align: start;
  padding: 16px 16px 18px;
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-b);
  background: linear-gradient(160deg, var(--ink-800), var(--ink-850));
  transition: border-color var(--dur) ease, transform var(--dur) ease;
}

.page-home .report-card:hover {
  border-color: rgba(182, 255, 60, 0.45);
  transform: translateY(-3px);
}

.page-home .report-round {
  margin: 0 0 8px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--muted);
}

.page-home .report-score {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 32px;
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-home .report-score .sep {
  padding: 0 5px;
  font-size: 20px;
  color: var(--muted);
}

.page-home .report-teams {
  margin: 0 0 10px;
  font-size: 14px;
  letter-spacing: 0.02em;
  color: var(--text);
}

.page-home .report-shot {
  margin: 0 0 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--ink-line);
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--lime-soft);
}

.page-home .report-note {
  margin: 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--muted);
}

/* ---------- 通用区块 ---------- */
.page-home .section {
  padding: 54px 0;
}

.page-home .section .section-title {
  margin: 8px 0 16px;
  font-size: clamp(24px, 4.6vw, 36px);
  line-height: 1.15;
  font-weight: 900;
  letter-spacing: -0.01em;
  color: var(--text);
}

.page-home .body-p {
  margin: 0 0 18px;
  font-size: 16px;
  line-height: 1.85;
  color: var(--text);
  opacity: 0.88;
}

.page-home .section-lede {
  margin: 0;
  max-width: 62ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--muted);
}

/* ---------- 名次读法 ---------- */
.page-home .rank-split {
  display: grid;
  gap: 30px;
  align-items: center;
}

.page-home .rank-legend {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 24px;
  margin: 0 0 20px;
  padding: 16px 18px;
  list-style: none;
  border: 1px dashed var(--ink-line);
  border-radius: var(--radius-b);
  background: var(--ink-850);
  font-size: 13.5px;
  color: var(--muted);
}

.page-home .rank-legend li {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-home .trend {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 1px 7px;
  border-radius: 3px;
  white-space: nowrap;
  transition: background var(--dur) ease, color var(--dur) ease;
}

.page-home .trend--up {
  color: var(--lime);
  background: rgba(182, 255, 60, 0.12);
}

.page-home .trend--down {
  color: var(--alert);
  background: rgba(255, 77, 94, 0.12);
}

.page-home .trend--flat {
  color: var(--muted);
  background: rgba(143, 163, 191, 0.12);
}

.page-home .trend:hover {
  background: rgba(182, 255, 60, 0.24);
  color: var(--lime-soft);
}

.page-home .rank-media {
  border-radius: 6px 22px 6px 22px;
}

/* ---------- 数据面板 ---------- */
.page-home .panel-section {
  position: relative;
}

.page-home .panel-media {
  max-width: 680px;
  margin: 30px 0 0;
  border-radius: 22px 6px 22px 6px;
}

.page-home .panel-grid {
  display: grid;
  gap: 1px;
  margin-top: 30px;
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-a);
  overflow: hidden;
  background: var(--ink-line);
}

.page-home .panel-cell {
  padding: 22px 20px 24px;
  background: var(--ink-850);
  transition: background var(--dur) ease;
}

.page-home .panel-cell:hover {
  background: var(--ink-800);
}

.page-home .cell-num {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.24em;
  color: var(--lime);
}

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

.page-home .cell-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .panel-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 18px;
  margin-top: 26px;
}

/* ---------- 跑马灯 ---------- */
.page-home .pulse-strip {
  margin-top: 48px;
  padding: 12px 0;
  border-top: 1px solid var(--ink-line);
  border-bottom: 1px solid var(--ink-line);
  background: linear-gradient(90deg, rgba(182, 255, 60, 0.08), rgba(10, 20, 40, 0) 24%, rgba(10, 20, 40, 0) 76%, rgba(255, 138, 43, 0.08));
  overflow: hidden;
}

.page-home .pulse-track {
  display: flex;
  width: max-content;
  animation: homePulseStrip 38s linear infinite;
}

.page-home .pulse-strip:hover .pulse-track,
.page-home .pulse-strip:focus-within .pulse-track {
  animation-play-state: paused;
}

.page-home .pulse-group {
  display: flex;
}

.page-home .pulse-item {
  padding: 0 22px;
  border-right: 1px dashed var(--ink-line);
  font-family: var(--font-mono);
  font-size: 12.5px;
  letter-spacing: 0.06em;
  white-space: nowrap;
  color: var(--lime-soft);
}

@keyframes homePulseStrip {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

/* ---------- 轮次索引 ---------- */
.page-home .notes-split {
  display: grid;
  gap: 30px;
  align-items: start;
}

.page-home .notes-media {
  border-radius: 6px 22px 6px 22px;
}

.page-home .round-index {
  margin: 22px 0 26px;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--ink-line);
}

.page-home .round-index li {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 4px 16px;
  padding: 14px 2px;
  border-bottom: 1px solid var(--ink-line);
  transition: background var(--dur) ease;
}

.page-home .round-index li:hover {
  background: rgba(182, 255, 60, 0.05);
}

.page-home .round-index a {
  font-family: var(--font-mono);
  font-size: 15px;
  letter-spacing: 0.04em;
  color: var(--text);
}

.page-home .round-meta {
  font-size: 12.5px;
  letter-spacing: 0.04em;
  color: var(--muted);
}

.page-home .notes-cta {
  display: inline-block;
}

/* 由左向右展开的下划线 */
.page-home a.lined {
  text-decoration: none;
  color: var(--lime);
  background-image: linear-gradient(var(--lime), var(--lime));
  background-repeat: no-repeat;
  background-position: 0 100%;
  background-size: 0 1px;
  transition: background-size var(--dur) ease, color var(--dur) ease;
}

.page-home .round-index a.lined {
  color: var(--text);
  background-image: linear-gradient(var(--lime), var(--lime));
}

.page-home a.lined:hover,
.page-home a.lined:focus-visible {
  color: var(--lime-soft);
  background-size: 100% 1px;
}

/* ---------- 长期使用 ---------- */
.page-home .why-grid {
  margin-top: 30px;
}

.page-home .why-card {
  position: relative;
  overflow: hidden;
  padding: 24px 20px 22px;
  border: 1px solid var(--ink-line);
  border-radius: var(--radius-a);
  background: linear-gradient(160deg, var(--ink-800), var(--ink-850));
  transition: transform var(--dur) ease, border-color var(--dur) ease;
}

.page-home .why-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 2px;
  background: linear-gradient(90deg, var(--lime), var(--orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--dur) ease;
}

.page-home .why-card:hover {
  transform: translateY(-3px);
  border-color: rgba(182, 255, 60, 0.45);
}

.page-home .why-card:hover::before {
  transform: scaleX(1);
}

.page-home .why-num {
  margin: 0 0 14px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.24em;
  color: var(--lime);
}

.page-home .why-title {
  margin: 0 0 10px;
  font-size: 18px;
  font-weight: 900;
  color: var(--text);
}

.page-home .why-text {
  margin: 0;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .why-foot {
  margin-top: 34px;
  padding-top: 22px;
  border-top: 1px dashed var(--ink-line);
}

.page-home .why-note {
  margin: 0 0 14px;
  max-width: 68ch;
  font-size: 14px;
  line-height: 1.8;
  color: var(--muted);
}

.page-home .why-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 28px;
  margin: 0;
  font-size: 14px;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .report-card {
    flex: 0 0 300px;
  }

  .page-home .hero-shell {
    padding: 28px 0 58px;
  }
}

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

  .page-home .section {
    padding: 76px 0;
  }

  .page-home .pulse-item {
    padding: 0 28px;
  }
}

@media (min-width: 900px) {
  .page-home .rank-split {
    grid-template-columns: minmax(0, 1fr) minmax(0, 0.86fr);
    gap: 52px;
  }

  .page-home .notes-split {
    grid-template-columns: minmax(0, 0.72fr) minmax(0, 1fr);
    gap: 52px;
  }
}

@media (min-width: 1024px) {
  .page-home .hero {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    gap: 56px;
  }

  .page-home .section {
    padding: 88px 0;
  }

  .page-home .rank-media {
    margin-top: -26px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .pulse-track {
    animation: none;
  }

  .page-home .report-card,
  .page-home .why-card,
  .page-home .panel-cell,
  .page-home a.lined {
    transition: none;
  }

  .page-home .report-card:hover,
  .page-home .why-card:hover {
    transform: none;
  }
}