.page-home {
  --hm-gap: clamp(18px, 3vw, 36px);
  --hm-cyan-line: rgba(0, 229, 201, 0.26);
  --hm-teal-deep: #0a7a6c;
  background: var(--night);
  color: var(--white);
  overflow-x: hidden;
  isolation: isolate;
}

.page-home #live,
.page-home #lines,
.page-home #plans,
.page-home #stats,
.page-home #reports,
.page-home #contact {
  scroll-margin-top: clamp(80px, 12vh, 120px);
}

/* ---------- 封面 ---------- */

.page-home .home-cover {
  position: relative;
  display: flex;
  align-items: flex-end;
  min-height: 88vh;
  min-height: 88svh;
  padding: clamp(84px, 16vh, 150px) 0 clamp(36px, 6vh, 68px);
  background:
    radial-gradient(120% 85% at 80% 0%, rgba(27, 58, 107, 0.92) 0%, rgba(6, 18, 41, 0) 58%),
    radial-gradient(80% 60% at 6% 100%, rgba(0, 229, 201, 0.14) 0%, rgba(6, 18, 41, 0) 60%),
    linear-gradient(180deg, #061229 0%, #030a16 100%);
}

.page-home .cover-media {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .cover-media img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
}

.page-home .home-cover::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(3, 10, 22, 0.5) 0%, rgba(6, 18, 41, 0.78) 56%, rgba(6, 18, 41, 0.96) 100%);
}

.page-home .cover-trails {
  position: absolute;
  inset: 0;
  z-index: 2;
  width: 100%;
  height: 100%;
  pointer-events: none;
}

.page-home .cover-inner {
  position: relative;
  z-index: 3;
  display: grid;
  gap: clamp(22px, 4vh, 40px);
}

.page-home .cover-eyebrow {
  margin: 0 0 14px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  color: var(--cyan);
}

.page-home .cover-title {
  margin: 0;
  max-width: 15em;
  font-size: clamp(32px, 6.6vw, 78px);
  font-weight: 900;
  line-height: 1.06;
  letter-spacing: -0.02em;
  color: var(--white);
}

.page-home .cover-lede {
  margin: 20px 0 0;
  max-width: 48ch;
  font-size: clamp(15px, 1.6vw, 17px);
  line-height: 1.78;
  color: rgba(247, 250, 255, 0.86);
}

.page-home .cover-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .cover-index {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .cover-index a {
  display: inline-flex;
  align-items: center;
  min-height: 34px;
  padding: 6px 14px;
  border: 1px solid var(--hm-cyan-line);
  border-radius: var(--radius-pill);
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--cyan-mist);
  text-decoration: none;
  transition: background-color 0.12s var(--ease-out), color 0.12s var(--ease-out), transform 0.12s var(--ease-out);
}

.page-home .cover-index a:hover,
.page-home .cover-index a:focus-visible {
  background: rgba(0, 229, 201, 0.14);
  color: var(--white);
  transform: translateY(-2px);
}

.page-home .cover-readouts {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: clamp(14px, 2.5vw, 28px);
  margin: 0;
  padding-top: 22px;
  border-top: 1px solid rgba(0, 229, 201, 0.22);
}

.page-home .readout dt {
  margin-bottom: 6px;
  font-size: 11px;
  letter-spacing: 0.18em;
  color: var(--fog);
}

.page-home .readout dd {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px;
  margin: 0;
}

.page-home .readout-num {
  font-size: clamp(22px, 3.2vw, 36px);
  font-weight: 700;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-home .readout-unit {
  font-size: 12px;
  color: rgba(247, 250, 255, 0.7);
}

@media (min-width: 900px) {
  .page-home .cover-inner {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: start;
    column-gap: clamp(28px, 5vw, 72px);
  }

  .page-home .cover-main {
    grid-column: 1;
    grid-row: 1;
  }

  .page-home .cover-index {
    grid-column: 2;
    grid-row: 1 / span 2;
    flex-direction: column;
    align-items: flex-end;
    gap: 12px;
    justify-self: end;
  }

  .page-home .cover-index a {
    writing-mode: vertical-rl;
    padding: 16px 7px;
    letter-spacing: 0.2em;
  }

  .page-home .cover-readouts {
    grid-column: 1;
    grid-row: 2;
  }
}

/* ---------- 章节说明牌 ---------- */

.page-home .chapter-mark {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
}

.page-home .chapter-num {
  font-size: clamp(26px, 3.6vw, 40px);
  font-weight: 800;
  line-height: 1;
  color: var(--cyan);
}

.page-home .hm-chapter-label {
  align-self: center;
  font-size: 12px;
  letter-spacing: 0.18em;
  color: var(--fog);
}

.page-home .section--paper .chapter-num {
  color: rgba(20, 33, 61, 0.22);
}

.page-home .section--paper .hm-chapter-label {
  color: rgba(20, 33, 61, 0.6);
}

/* ---------- 实时比分层 ---------- */

.page-home .home-live {
  background: linear-gradient(180deg, #030a16 0%, var(--ink) 40%, var(--ink) 100%);
}

.page-home .live-stage {
  display: grid;
  gap: clamp(20px, 3vw, 32px);
  margin-top: clamp(26px, 4vh, 44px);
}

.page-home .scoreband-shell {
  display: grid;
  grid-template-columns: auto auto minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  padding: 14px clamp(12px, 2vw, 20px);
  border: 1px solid var(--hm-cyan-line);
  border-radius: var(--radius-card);
  background: linear-gradient(180deg, rgba(27, 58, 107, 0.9) 0%, rgba(10, 31, 68, 0.96) 100%);
}

.page-home .scoreband-label {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-home .scoreband-label::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  animation: hmPulse 1.8s ease-out infinite;
}

.page-home .scoreband-toggle {
  font: inherit;
  font-size: 12px;
  letter-spacing: 0.12em;
  padding: 6px 12px;
  color: var(--cyan-mist);
  background: transparent;
  border: 1px solid var(--hm-cyan-line);
  border-radius: var(--radius-pill);
  cursor: pointer;
  white-space: nowrap;
  transition: background-color 0.12s var(--ease-out), color 0.12s var(--ease-out);
}

.page-home .scoreband-toggle:hover,
.page-home .scoreband-toggle:focus-visible {
  background: rgba(0, 229, 201, 0.16);
  color: var(--white);
}

.page-home .scoreband-viewport {
  overflow-x: auto;
  scrollbar-width: thin;
  -webkit-overflow-scrolling: touch;
  -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 18px, #000 calc(100% - 18px), transparent 100%);
  mask-image: linear-gradient(90deg, transparent 0, #000 18px, #000 calc(100% - 18px), transparent 100%);
}

.page-home .scoreband-track {
  display: flex;
  gap: 12px;
  width: max-content;
  padding: 2px 18px;
}

.page-home .score-item {
  flex: 0 0 auto;
  min-width: 186px;
  display: grid;
  gap: 8px;
  padding: 12px 14px;
  border: 1px solid rgba(168, 255, 240, 0.12);
  border-radius: var(--radius-sm);
  background: rgba(6, 18, 41, 0.74);
}

.page-home .score-item.is-live {
  border-color: rgba(0, 229, 201, 0.4);
}

.page-home .score-meta {
  display: flex;
  justify-content: space-between;
  gap: 10px;
}

.page-home .score-league {
  font-size: 11px;
  letter-spacing: 0.1em;
  color: var(--fog);
}

.page-home .score-state {
  font-size: 11px;
  letter-spacing: 0.08em;
  color: var(--cyan);
  white-space: nowrap;
}

.page-home .score-item.is-final .score-state {
  color: var(--fog);
}

.page-home .score-line {
  display: flex;
  align-items: center;
  gap: 8px;
}

.page-home .score-team {
  font-size: 14px;
  color: var(--white);
}

.page-home .score-num {
  font-size: 22px;
  font-weight: 700;
  color: var(--cyan);
  font-variant-numeric: tabular-nums;
}

.page-home .score-item.is-final .score-num {
  color: var(--white);
}

.page-home .score-sep {
  color: var(--fog);
}

.page-home .live-stage-aside {
  margin: 0;
  border: 1px solid rgba(168, 255, 240, 0.14);
  border-radius: var(--radius-card);
  background: rgba(6, 18, 41, 0.6);
  overflow: hidden;
}

.page-home .live-stage-aside img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
}

.page-home .live-stage-aside .media-caption {
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(247, 250, 255, 0.72);
}

.page-home .live-notes {
  display: grid;
  gap: clamp(16px, 2.5vw, 26px);
  margin-top: clamp(26px, 4vh, 42px);
  padding-top: clamp(20px, 3vh, 30px);
  border-top: 1px solid rgba(0, 229, 201, 0.2);
}

.page-home .live-note-num {
  display: block;
  margin-bottom: 6px;
  font-size: clamp(20px, 2.6vw, 28px);
  font-weight: 700;
  color: var(--orange);
}

.page-home .live-note p {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(247, 250, 255, 0.76);
}

@media (min-width: 720px) {
  .page-home .live-notes {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .live-stage {
    grid-template-columns: minmax(0, 1.65fr) minmax(0, 1fr);
    align-items: start;
  }
}

@media (max-width: 719px) {
  .page-home .scoreband-shell {
    grid-template-columns: auto minmax(0, 1fr);
    grid-template-areas:
      "label toggle"
      "viewport viewport";
  }

  .page-home .scoreband-label {
    grid-area: label;
  }

  .page-home .scoreband-toggle {
    grid-area: toggle;
    justify-self: end;
  }

  .page-home .scoreband-viewport {
    grid-area: viewport;
  }
}

/* ---------- 三条产品线 ---------- */

.page-home .line-grid {
  display: grid;
  gap: clamp(16px, 2.4vw, 24px);
  margin-top: clamp(26px, 4vh, 44px);
}

.page-home .line-card {
  position: relative;
  padding: clamp(20px, 2.6vw, 30px);
  border: 1px solid rgba(20, 33, 61, 0.1);
  border-radius: var(--radius-card);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.9) 0%, rgba(222, 212, 196, 0.55) 100%);
  color: var(--paper-ink);
  overflow: hidden;
  transition: transform 0.18s var(--ease-out), box-shadow 0.18s var(--ease-out);
}

.page-home .line-card::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background-image: radial-gradient(rgba(20, 33, 61, 0.06) 1px, transparent 1px);
  background-size: 10px 10px;
  pointer-events: none;
}

.page-home .line-card:hover,
.page-home .line-card:focus-within {
  transform: translateY(-3px);
  box-shadow: 0 18px 40px rgba(10, 31, 68, 0.14);
}

.page-home .line-card > * {
  position: relative;
  z-index: 1;
}

.page-home .line-index {
  display: block;
  margin-bottom: 10px;
  font-size: clamp(28px, 4vw, 48px);
  font-weight: 800;
  line-height: 1;
  color: rgba(20, 33, 61, 0.16);
}

.page-home .line-card .card-title {
  margin: 0 0 10px;
  font-size: clamp(20px, 2.2vw, 26px);
  font-weight: 700;
  line-height: 1.3;
  color: var(--paper-ink);
}

.page-home .line-card .card-text {
  margin: 0 0 16px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(20, 33, 61, 0.78);
}

.page-home .line-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .line-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.7;
  color: rgba(20, 33, 61, 0.74);
}

.page-home .line-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--hm-teal-deep);
}

@media (min-width: 720px) {
  .page-home .line-card--wide .line-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 32px;
  }
}

@media (min-width: 900px) {
  .page-home .line-grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
  }

  .page-home .line-card:nth-child(1) {
    grid-column: span 7;
  }

  .page-home .line-card:nth-child(2) {
    grid-column: span 5;
  }

  .page-home .line-card:nth-child(3) {
    grid-column: span 12;
  }
}

/* ---------- 订阅方式 ---------- */

.page-home .home-plans {
  background: linear-gradient(160deg, var(--ink) 0%, #081733 48%, var(--night) 100%);
}

.page-home .plans-layout {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-home .plans-facts {
  display: grid;
  gap: 14px;
  margin: clamp(20px, 3vh, 28px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .plans-facts li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: baseline;
  font-size: 15px;
  line-height: 1.72;
  color: rgba(247, 250, 255, 0.8);
}

.page-home .plans-facts .mono {
  font-size: 16px;
  font-weight: 700;
  color: var(--cyan);
  white-space: nowrap;
}

.page-home .plans-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vh, 32px);
}

.page-home .plans-aside {
  margin: 0;
  border: 1px solid var(--hm-cyan-line);
  border-radius: var(--radius-card);
  background: rgba(6, 18, 41, 0.6);
  overflow: hidden;
}

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

.page-home .plans-aside .media-caption {
  padding: 14px 16px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(247, 250, 255, 0.72);
}

@media (min-width: 900px) {
  .page-home .plans-layout {
    grid-template-columns: minmax(0, 1.25fr) minmax(240px, 0.75fr);
    align-items: center;
  }
}

/* ---------- 技术统计 ---------- */

.page-home .stats-layout {
  display: grid;
  gap: clamp(24px, 3.5vw, 40px);
  margin-top: clamp(26px, 4vh, 40px);
}

.page-home .stats-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0 0 20px;
  padding: 0;
  list-style: none;
}

.page-home .section--paper .stats-tags .tag {
  border-color: rgba(20, 33, 61, 0.18);
  background: rgba(255, 255, 255, 0.66);
  color: rgba(20, 33, 61, 0.8);
}

.page-home .stats-note {
  margin: 0 0 20px;
  font-size: 15px;
  line-height: 1.75;
  color: rgba(20, 33, 61, 0.76);
}

.page-home .stats-chart {
  padding: clamp(16px, 2.4vw, 24px);
  border: 1px solid rgba(20, 33, 61, 0.12);
  border-radius: var(--radius-card);
  background: rgba(255, 255, 255, 0.72);
}

.page-home .stats-chart svg {
  display: block;
  width: 100%;
  height: auto;
}

.page-home .hm-chart-label {
  font-family: var(--font-mono);
  font-size: 22px;
  font-weight: 700;
  fill: var(--paper-ink);
}

.page-home .hm-chart-sub {
  font-size: 11px;
  letter-spacing: 0.12em;
  fill: rgba(20, 33, 61, 0.58);
}

.page-home .stats-shot {
  margin: clamp(28px, 4vh, 44px) 0 0;
  border: 1px solid rgba(20, 33, 61, 0.12);
  border-radius: var(--radius-card);
  overflow: hidden;
}

.page-home .stats-shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

.page-home .stats-shot .media-caption {
  padding: 14px 18px;
  font-size: 13px;
  line-height: 1.7;
  color: rgba(20, 33, 61, 0.72);
  background: rgba(255, 255, 255, 0.7);
}

@media (min-width: 900px) {
  .page-home .stats-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
    align-items: center;
  }
}

/* ---------- 观察报告 ---------- */

.page-home .home-reports {
  background: var(--night);
}

.page-home .report-list {
  display: grid;
  gap: 0;
  margin: clamp(26px, 4vh, 40px) 0 0;
  padding: 0;
  list-style: none;
}

.page-home .report-item {
  display: grid;
  gap: 10px;
  padding: clamp(18px, 2.4vw, 26px) 0;
  border-bottom: 1px solid rgba(0, 229, 201, 0.16);
}

.page-home .report-item:first-child {
  border-top: 1px solid rgba(0, 229, 201, 0.16);
}

.page-home .report-cat {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--cyan);
}

.page-home .report-title {
  margin: 0;
  font-size: clamp(17px, 1.9vw, 21px);
  font-weight: 700;
  line-height: 1.45;
  color: var(--white);
}

.page-home .report-text {
  margin: 0;
  font-size: 14px;
  line-height: 1.75;
  color: rgba(247, 250, 255, 0.68);
}

.page-home .reports-more {
  margin-top: clamp(24px, 3vh, 36px);
}

@media (min-width: 900px) {
  .page-home .report-item {
    grid-template-columns: 120px minmax(0, 1.15fr) minmax(0, 1fr);
    align-items: baseline;
    gap: 24px;
  }
}

/* ---------- 联系我们 ---------- */

.page-home .home-contact {
  background: linear-gradient(180deg, var(--ink) 0%, var(--night) 100%);
}

.page-home .contact-layout {
  display: grid;
  gap: clamp(26px, 4vw, 48px);
}

.page-home .contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vh, 32px);
}

.page-home .contact-facts {
  display: grid;
  gap: 16px;
  padding: clamp(20px, 2.6vw, 28px);
  border: 1px solid var(--hm-cyan-line);
  border-radius: var(--radius-card);
  background: rgba(6, 18, 41, 0.7);
}

.page-home .fact {
  display: grid;
  gap: 6px;
}

.page-home .fact-label {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--fog);
}

.page-home .fact-value {
  font-size: 15px;
  line-height: 1.62;
  color: var(--white);
  word-break: break-word;
  overflow-wrap: anywhere;
}

@media (min-width: 900px) {
  .page-home .contact-layout {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* ---------- 动效 ---------- */

@keyframes hmPulse {
  0% { box-shadow: 0 0 0 0 rgba(0, 229, 201, 0.55); }
  70% { box-shadow: 0 0 0 8px rgba(0, 229, 201, 0); }
  100% { box-shadow: 0 0 0 0 rgba(0, 229, 201, 0); }
}

@keyframes hmDraw {
  to { stroke-dashoffset: 0; }
}

@keyframes hmRing {
  from { stroke-dasharray: 0 264; }
  to { stroke-dasharray: 152 264; }
}

@media (prefers-reduced-motion: no-preference) {
  .page-home .stats-chart.is-visible .chart-line {
    stroke-dasharray: 480;
    stroke-dashoffset: 480;
    animation: hmDraw 1s var(--ease-out) forwards;
  }

  .page-home .stats-chart.is-visible .chart-ring {
    animation: hmRing 0.9s var(--ease-out) 0.15s forwards;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}