.page-home {
  --home-line: rgba(175, 192, 185, 0.26);
  --home-soft: #3c4d47;
  background: var(--night);
  color: var(--paper);
  overflow-x: hidden;
}

.page-home img {
  display: block;
  max-width: 100%;
  height: auto;
}

/* ============ 首屏拼贴 ============ */
.page-home .hero {
  position: relative;
  isolation: isolate;
  padding-top: clamp(104px, 14vw, 176px);
  background: var(--night);
}

.page-home .hero-visual {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
}

.page-home .hero-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.62) contrast(1.08);
}

.page-home .hero-visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 31, 51, 0.28) 0%, rgba(11, 31, 51, 0.88) 62%, var(--night) 100%),
    repeating-linear-gradient(112deg, rgba(198, 242, 78, 0.07) 0 1px, transparent 1px 30px);
}

.page-home .hero-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 3.4vw, 46px);
  padding-bottom: clamp(34px, 5vw, 62px);
}

.page-home .hero-lead h1 {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.3rem, 5.6vw, 4.8rem);
  line-height: 1.02;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.page-home .hero-hl {
  color: var(--lime);
}

.page-home .eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-family: var(--font-num);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-home .eyebrow::before {
  content: "";
  width: 26px;
  height: 2px;
  background: currentColor;
}

.page-home .lede {
  max-width: 58ch;
  margin: 20px 0 0;
  font-size: var(--step-body);
  line-height: 1.75;
  color: var(--fog);
}

.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: clamp(26px, 3.4vw, 40px);
}

/* 首屏右侧数字卡 */
.page-home .hero-panel {
  position: relative;
  overflow: hidden;
  background: var(--night);
  border: var(--bd-strong) solid var(--grass);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 28px), calc(100% - 28px) 100%, 0 100%);
}

.page-home .panel-media {
  position: relative;
  height: clamp(104px, 16vw, 148px);
  overflow: hidden;
}

.page-home .panel-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.78) brightness(0.7);
}

.page-home .panel-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(11, 31, 51, 0.1), var(--night));
}

.page-home .panel-body {
  padding: 22px 22px 30px;
  background: linear-gradient(165deg, var(--ink-800), var(--night));
}

.page-home .panel-label {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fog);
}

.page-home .panel-big {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(2.8rem, 6vw, 4.1rem);
  line-height: 1;
  letter-spacing: -0.02em;
  color: var(--lime);
}

.page-home .panel-unit {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--fog);
}

.page-home .panel-cap {
  margin: 10px 0 18px;
  font-size: 0.9375rem;
  color: var(--mist);
}

.page-home .panel-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 16px 0 0;
  list-style: none;
  border-top: 1px solid var(--home-line);
}

.page-home .panel-list li {
  display: flex;
  gap: 8px;
  font-size: 0.875rem;
  line-height: 1.6;
  color: var(--fog);
}

.page-home .panel-list li::before {
  content: "";
  flex: 0 0 auto;
  width: 6px;
  height: 6px;
  margin-top: 8px;
  background: var(--lime);
}

.page-home .panel-list .num {
  font-family: var(--font-num);
  color: var(--paper);
}

/* 轮次滚动带 */
.page-home .round-band {
  position: relative;
  border-top: 1px solid var(--home-line);
  background: rgba(8, 61, 54, 0.45);
}

.page-home .band-scroll {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 14px 0;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--grass) transparent;
}

.page-home .band-tag {
  flex: 0 0 auto;
  padding: 4px 10px;
  border: 1px solid var(--amber);
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-home .band-list {
  display: flex;
  flex: 0 0 auto;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .band-list li {
  flex: 0 0 auto;
  padding: 6px 13px;
  border: 1px solid var(--home-line);
  font-family: var(--font-num);
  font-size: 0.8125rem;
  color: var(--fog);
  white-space: nowrap;
}

/* ============ 通用区块 ============ */
.page-home .section {
  position: relative;
  padding: clamp(62px, 8.5vw, 122px) 0;
}

.page-home .section--light {
  background: var(--mist);
  color: var(--graphite);
}

.page-home .section--dark {
  background: linear-gradient(150deg, var(--ink-900) 0%, var(--night) 56%, var(--deep) 100%);
}

.page-home .section--dark::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: repeating-linear-gradient(90deg, rgba(198, 242, 78, 0.05) 0 1px, transparent 1px 96px);
}

.page-home .section--grass {
  background: linear-gradient(135deg, var(--grass) 0%, var(--deep) 100%);
}

.page-home .section--deep {
  background: var(--deep);
}

.page-home .section-title {
  margin: 14px 0 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.7rem, 3.2vw, 3.1rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
}

.page-home .section--light .section-title {
  color: var(--graphite);
}

.page-home .section--dark .section-title,
.page-home .section--grass .section-title,
.page-home .section--deep .section-title {
  color: var(--paper);
}

.page-home .section--light p {
  margin: 16px 0 0;
  font-size: var(--step-body);
  line-height: 1.75;
  color: var(--home-soft);
}

.page-home .section--light .eyebrow {
  color: #a8640d;
}

.page-home .section--dark p,
.page-home .section--deep p,
.page-home .section--grass p {
  margin: 16px 0 0;
  font-size: var(--step-body);
  line-height: 1.75;
  color: var(--fog);
}

.page-home .section--dark .eyebrow,
.page-home .section--deep .eyebrow,
.page-home .section--grass .eyebrow {
  color: var(--amber);
}

.page-home .section--dark .lede,
.page-home .section--deep .lede,
.page-home .section--grass .lede {
  max-width: 62ch;
  color: var(--mist);
}

.page-home .section--light .lede {
  max-width: 62ch;
}

/* ============ 复盘区块 ============ */
.page-home .replay-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
}

.page-home .check-list {
  display: grid;
  gap: 12px;
  margin: 24px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .check-list li {
  position: relative;
  padding-left: 26px;
  font-size: 0.9375rem;
  line-height: 1.68;
  color: var(--home-soft);
}

.page-home .check-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.66em;
  width: 13px;
  height: 2px;
  background: var(--grass);
}

.page-home .link-more {
  display: inline-block;
  margin-top: 26px;
  padding-bottom: 3px;
  border-bottom: 2px solid var(--grass);
  font-family: var(--font-num);
  font-size: 0.875rem;
  letter-spacing: 0.04em;
  color: var(--grass);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.page-home .link-more:hover {
  color: var(--amber);
  border-color: var(--amber);
}

.page-home .media-frame {
  border: var(--bd-strong) solid var(--deep);
}

.page-home .media-caption {
  margin-top: 14px;
  font-size: var(--step-note);
  line-height: 1.6;
  color: var(--fog);
}

.page-home .section--light .media-caption {
  color: var(--home-soft);
}

/* ============ 净胜球区块 ============ */
.page-home .goal-head {
  max-width: 68ch;
}

.page-home .goal-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(18px, 2.4vw, 28px);
  margin-top: clamp(30px, 4vw, 52px);
}

.page-home .goal-card {
  position: relative;
  padding: 26px 22px 28px;
  background: rgba(7, 22, 36, 0.72);
  border: var(--bd) solid rgba(198, 242, 78, 0.22);
  transition: transform 0.3s ease, border-color 0.3s ease;
}

.page-home .goal-card:hover {
  transform: translateY(-4px);
  border-color: var(--lime);
}

.page-home .card-index {
  display: block;
  margin-bottom: 14px;
  font-family: var(--font-num);
  font-size: 0.8125rem;
  letter-spacing: 0.14em;
  color: var(--lime);
}

.page-home .goal-card h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--paper);
}

.page-home .goal-card p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--fog);
}

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

/* ============ 轮次资料库 ============ */
.page-home .rounds-head {
  max-width: 66ch;
}

.page-home .rounds-entries {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(16px, 2.2vw, 26px);
  margin-top: clamp(30px, 4vw, 48px);
}

.page-home .round-entry {
  padding: 26px 22px 28px;
  background: var(--paper);
  border: var(--bd) solid rgba(16, 24, 23, 0.12);
  border-left: var(--bd-strong) solid var(--grass);
  box-shadow: 4px 4px 0 0 rgba(14, 107, 92, 0.14);
}

.page-home .entry-index {
  display: inline-block;
  padding: 3px 10px;
  background: var(--grass);
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: var(--paper);
}

.page-home .round-entry h3 {
  margin: 14px 0 10px;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--graphite);
}

.page-home .round-entry p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--home-soft);
}

.page-home .league-track {
  margin-top: clamp(30px, 4vw, 46px);
  padding-top: 20px;
  border-top: 1px solid rgba(16, 24, 23, 0.14);
}

.page-home .track-label {
  margin: 0 0 12px;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--grass);
}

.page-home .track-list {
  display: flex;
  gap: 10px;
  margin: 0;
  padding: 0 0 6px;
  list-style: none;
  overflow-x: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--grass) transparent;
}

.page-home .track-list li {
  flex: 0 0 auto;
  padding: 8px 16px;
  background: var(--night);
  font-family: var(--font-num);
  font-size: 0.875rem;
  color: var(--paper);
  white-space: nowrap;
}

/* ============ 观测值区块 ============ */
.page-home .observe-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 4vw, 54px);
}

.page-home .observe-stack {
  display: grid;
  gap: 16px;
}

.page-home .observe-step {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 18px;
  align-items: start;
  padding: 22px 22px 24px;
  background: rgba(7, 22, 36, 0.42);
  border: var(--bd) solid rgba(244, 247, 244, 0.2);
}

.page-home .step-no {
  font-family: var(--font-num);
  font-size: 1.5rem;
  line-height: 1;
  color: var(--lime);
}

.page-home .observe-step h3 {
  margin: 0 0 8px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--paper);
}

.page-home .observe-step p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.68;
  color: var(--mist);
}

/* ============ 电脑端区块 ============ */
.page-home .desk-head {
  max-width: 68ch;
}

.page-home .desk-features {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 1px;
  margin-top: clamp(32px, 4vw, 48px);
  background: rgba(244, 247, 244, 0.18);
  border: 1px solid rgba(244, 247, 244, 0.18);
}

.page-home .desk-feature {
  padding: 26px 22px 28px;
  background: var(--deep);
}

.page-home .desk-feature h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--lime);
}

.page-home .desk-feature p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.68;
  color: var(--mist);
}

.page-home .desk-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(22px, 4vw, 56px);
  margin-top: clamp(30px, 4vw, 46px);
  padding-top: 28px;
  border-top: 1px solid rgba(244, 247, 244, 0.2);
}

.page-home .desk-stat-value {
  display: block;
  font-family: var(--font-num);
  font-weight: 700;
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  line-height: 1;
  color: var(--lime);
}

.page-home .desk-stat-label {
  display: block;
  margin-top: 8px;
  font-size: var(--step-note);
  color: var(--fog);
}

.page-home .version-track {
  display: grid;
  gap: 26px;
  margin-top: clamp(36px, 5vw, 58px);
  padding-left: 28px;
  border-left: var(--bd-strong) solid var(--amber);
}

.page-home .version-label {
  margin: 0 0 -6px;
  font-family: var(--font-num);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--amber);
}

.page-home .version-item {
  position: relative;
}

.page-home .version-item::before {
  content: "";
  position: absolute;
  left: -34px;
  top: 8px;
  width: 11px;
  height: 11px;
  background: var(--amber);
  border: 2px solid var(--deep);
}

.page-home .version-no {
  margin: 0;
  font-family: var(--font-num);
  font-size: 0.875rem;
  letter-spacing: 0.06em;
  color: var(--amber);
}

.page-home .version-item h3 {
  margin: 8px 0 8px;
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--paper);
}

.page-home .version-item p {
  margin: 0;
  font-size: 0.9375rem;
  line-height: 1.68;
  color: var(--mist);
}

.page-home .desk-note {
  margin: clamp(28px, 4vw, 42px) 0 0;
  padding: 18px 20px;
  border-left: var(--bd-strong) solid var(--lime);
  background: rgba(7, 22, 36, 0.5);
  font-size: 0.9375rem;
  line-height: 1.7;
  color: var(--mist);
}

/* ============ 结尾行动区 ============ */
.page-home .start {
  background: var(--night);
}

.page-home .start-shell {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 3vw, 44px);
  padding: clamp(30px, 4.6vw, 58px);
  background: linear-gradient(140deg, var(--ink-800), var(--deep));
  border: var(--bd-strong) solid var(--lime);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 34px), calc(100% - 34px) 100%, 0 100%);
}

.page-home .start-copy .section-title {
  margin-top: 0;
}

.page-home .start-copy p {
  margin: 16px 0 0;
  font-size: var(--step-body);
  line-height: 1.75;
  color: var(--mist);
}

.page-home .start-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  align-content: center;
}

/* ============ 响应式 ============ */
@media (min-width: 700px) {
  .page-home .goal-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 900px) {
  .page-home .hero-shell {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    align-items: end;
  }

  .page-home .replay-grid {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    align-items: center;
  }

  .page-home .observe-grid {
    grid-template-columns: minmax(0, 6fr) minmax(0, 6fr);
    align-items: start;
  }
}

@media (min-width: 1000px) {
  .page-home .start-shell {
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    align-items: center;
  }
}

@media (min-width: 1080px) {
  .page-home .goal-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .page-home .goal-card:nth-child(2) {
    margin-top: 38px;
  }

  .page-home .goal-card:nth-child(3) {
    margin-top: 14px;
  }

  .page-home .goal-figure {
    grid-column: 1 / -1;
    margin-top: 20px;
  }

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

@media (prefers-reduced-motion: reduce) {
  .page-home .goal-card {
    transition: none;
  }

  .page-home .goal-card:hover {
    transform: none;
  }
}