.page-home {
  --home-gap: clamp(18px, 3vw, 32px);
  --home-line-light: rgba(5, 10, 9, 0.12);
  background: var(--deep);
  color: var(--paper);
  overflow-x: clip;
}

/* ===== 上下文条 ===== */
.page-home .home-context {
  background: var(--ink);
  border-bottom: 1px solid var(--line-soft);
}
.page-home .home-context-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 6px 18px;
  padding-block: 10px;
}
.page-home .home-context-label {
  color: var(--glass);
  letter-spacing: 0.18em;
}
.page-home .home-context-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.06em;
  color: var(--grey);
}
.page-home .home-context-status .dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
  box-shadow: 0 0 0 3px rgba(0, 229, 255, 0.18);
}

/* ===== 01 首屏通道 ===== */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(32px, 5.5vw, 68px) 0 clamp(26px, 4vw, 44px);
  border-bottom: 1px solid var(--line-soft);
}
.page-home .hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.page-home .hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
  filter: saturate(0.62) contrast(1.05);
}
.page-home .hero-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(120% 90% at 10% 6%, rgba(0, 229, 255, 0.16), transparent 62%),
    linear-gradient(180deg, rgba(7, 26, 22, 0.5) 0%, rgba(7, 26, 22, 0.9) 60%, var(--deep) 100%);
}
.page-home .hero-inner {
  position: relative;
  z-index: 1;
}
.page-home .hero-kicker {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
}
.page-home .hero-kicker .label {
  color: var(--glass);
  letter-spacing: 0.16em;
}
.page-home .hero h1 {
  margin: 16px 0 16px;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(36px, 6.6vw, 84px);
  line-height: 0.98;
  letter-spacing: -0.01em;
  text-wrap: balance;
}
.page-home .hero-lead {
  max-width: 54ch;
  margin: 0;
  color: rgba(244, 247, 245, 0.8);
  font-size: var(--step-1);
  line-height: 1.7;
}
.page-home .hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* 计时牌 */
.page-home .scoreboard {
  position: relative;
  margin-top: clamp(26px, 4vw, 40px);
  display: grid;
  gap: 18px;
  padding: clamp(16px, 2.6vw, 26px);
  padding-bottom: calc(clamp(16px, 2.6vw, 26px) + 8px);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: var(--glass-fill);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  overflow: hidden;
}
.page-home .scoreboard::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 9px;
  background-image: repeating-linear-gradient(to right, var(--line-strong) 0 1px, transparent 1px 16px);
  opacity: 0.55;
}
.page-home .sb-label {
  margin: 0;
  font-size: var(--step--1);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
}
.page-home .scoreboard-clock .sb-label {
  margin-bottom: 4px;
}
.page-home .sb-clock {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin: 0;
}
.page-home .sb-num {
  font-family: var(--font-mono);
  font-weight: 600;
  line-height: 0.9;
  color: var(--cyan);
  font-size: clamp(46px, 11vw, 88px);
}
.page-home .sb-num.sm {
  font-size: clamp(22px, 4vw, 32px);
  color: var(--paper);
}
.page-home .sb-unit {
  font-family: var(--font-mono);
  font-size: var(--step-1);
  color: var(--cyan);
}
.page-home .scoreboard-stats {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
}
.page-home .scoreboard-stats li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 0;
}

/* ===== 横向轨道 ===== */
.page-home .track {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 4px 0 14px;
  scroll-snap-type: x proximity;
  scrollbar-width: thin;
  scrollbar-color: var(--line-strong) transparent;
  -webkit-mask-image: linear-gradient(to right, #000 0, #000 calc(100% - 34px), transparent 100%);
  mask-image: linear-gradient(to right, #000 0, #000 calc(100% - 34px), transparent 100%);
}
.page-home .track::-webkit-scrollbar {
  height: 4px;
}
.page-home .track::-webkit-scrollbar-thumb {
  background: var(--line-strong);
  border-radius: 2px;
}
.page-home .track-item {
  flex: 0 0 min(74vw, 262px);
  min-width: 0;
  scroll-snap-align: start;
}
.page-home .hero-track {
  margin-top: clamp(20px, 3vw, 30px);
}
.page-home .hero-track-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 15px 15px 17px;
  background: rgba(14, 42, 36, 0.86);
  border: 1px solid var(--line);
  border-left: 2px solid var(--cyan);
  border-radius: var(--radius);
  color: inherit;
  text-decoration: none;
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease), background 0.25s var(--ease);
}
.page-home .hero-track-item:hover,
.page-home .hero-track-item:focus-visible {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  background: var(--panel);
}
.page-home .track-index {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.2em;
  color: var(--whistle);
}
.page-home .track-title {
  font-family: var(--font-display);
  font-size: var(--step-1);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.page-home .track-desc {
  font-size: var(--step--1);
  line-height: 1.6;
  color: var(--grey);
}

/* ===== 章节通用 ===== */
.page-home .section {
  padding: clamp(40px, 6vw, 82px) 0;
  border-bottom: 1px solid var(--line-soft);
}
.page-home .section-head {
  display: grid;
  gap: 10px;
  margin-bottom: clamp(20px, 3vw, 34px);
}
.page-home .sec-num {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: var(--step--1);
  letter-spacing: 0.22em;
  color: var(--whistle);
}
.page-home .sec-num::after {
  content: "";
  width: 38px;
  height: 1px;
  background: var(--line-strong);
}
.page-home .section-title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--step-3);
  line-height: 1.04;
  letter-spacing: -0.005em;
}
.page-home .section-sub {
  margin: 0;
  max-width: 62ch;
  color: var(--grey);
  font-size: var(--step-0);
  line-height: 1.75;
}
.page-home .text-link {
  margin-top: auto;
  align-self: flex-start;
  font-size: var(--step--1);
  letter-spacing: 0.04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease);
}
.page-home .text-link::after {
  content: "→";
  margin-left: 6px;
}
.page-home .text-link:hover,
.page-home .text-link:focus-visible {
  border-bottom-color: var(--cyan);
}

/* ===== 02 今日速览 ===== */
.page-home .today-grid {
  display: grid;
  gap: 14px;
  grid-template-columns: 1fr;
}
.page-home .today-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 9px;
  padding: 20px 18px 22px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.25s var(--ease), transform 0.25s var(--ease);
}
.page-home .today-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 34px;
  height: 2px;
  background: var(--cyan);
}
.page-home .today-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-2px);
}
.page-home .today-tag {
  color: var(--glass);
}
.page-home .today-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-1);
  letter-spacing: 0.01em;
}
.page-home .today-card p {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.68;
  color: var(--grey);
}

/* ===== 03 工具轨道 ===== */
.page-home .section--tools {
  background: linear-gradient(180deg, var(--deep) 0%, #06120F 52%, var(--deep) 100%);
}
.page-home .tool-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 18px 20px;
  background: rgba(14, 42, 36, 0.92);
  border: 1px solid var(--line);
  border-top: 2px solid var(--cyan);
  border-radius: var(--radius);
}
.page-home .tool-index {
  position: absolute;
  top: 10px;
  right: 14px;
  font-family: var(--font-mono);
  font-size: clamp(30px, 6vw, 44px);
  line-height: 1;
  color: rgba(155, 246, 255, 0.12);
  pointer-events: none;
}
.page-home .tool-kicker {
  color: var(--whistle);
}
.page-home .tool-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-2);
  line-height: 1.1;
}
.page-home .tool-card p {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.68;
  color: var(--grey);
}
.page-home .tool-points {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin: 4px 0 0;
  padding: 0;
}
.page-home .tool-points li {
  padding: 4px 9px;
  font-size: var(--step--2);
  letter-spacing: 0.06em;
  color: var(--glass);
  border: 1px solid var(--line);
  border-radius: 2px;
  background: rgba(155, 246, 255, 0.05);
}
.page-home .tools-foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-top: 6px;
}
.page-home .track-hint {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.1em;
  color: var(--grey);
}

/* ===== 04 数据与纪律 ===== */
.page-home .data-grid {
  display: grid;
  gap: 16px;
  grid-template-columns: 1fr;
}
.page-home .data-card {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.6vw, 28px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.page-home .data-card .label {
  color: var(--glass);
}
.page-home .data-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: var(--step-2);
  line-height: 1.12;
}
.page-home .data-card > p {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.7;
  color: var(--grey);
}
.page-home .disc-bars {
  display: flex;
  align-items: flex-end;
  gap: 8px;
  height: 108px;
  margin: 10px 0 0;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.page-home .disc-bars span {
  flex: 1;
  min-width: 0;
  border-radius: 2px 2px 0 0;
  background: linear-gradient(180deg, var(--cyan), rgba(0, 229, 255, 0.18));
  height: 48%;
}
.page-home .disc-bars span:nth-child(1) { height: 56%; }
.page-home .disc-bars span:nth-child(2) { height: 72%; opacity: 0.92; }
.page-home .disc-bars span:nth-child(3) { height: 64%; opacity: 0.86; }
.page-home .disc-bars span:nth-child(4) { height: 88%; }
.page-home .disc-bars span:nth-child(5) { height: 70%; opacity: 0.9; }
.page-home .disc-caption {
  margin: 0;
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.1em;
  color: var(--grey);
}
.page-home .data-tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 2px 0 0;
  padding: 0;
}
.page-home .tag {
  display: inline-flex;
  align-items: center;
  padding: 4px 10px;
  border-radius: 2px;
  font-size: var(--step--2);
  letter-spacing: 0.1em;
  border: 1px solid var(--line);
  color: var(--grey);
  list-style: none;
}
.page-home .tag[data-tone="yellow"] {
  background: var(--card-yellow);
  border-color: transparent;
  color: var(--ink);
}
.page-home .tag[data-tone="red"] {
  background: var(--card-red);
  border-color: transparent;
  color: var(--paper);
}
.page-home .export-steps {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 6px 0 14px;
  padding: 0;
}
.page-home .export-steps li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 12px;
  align-items: start;
  padding-bottom: 12px;
  border-bottom: 1px dashed var(--line);
}
.page-home .export-steps li:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}
.page-home .step-num {
  padding-top: 3px;
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.14em;
  color: var(--whistle);
}
.page-home .export-steps h4 {
  margin: 0 0 3px;
  font-size: var(--step-0);
  font-weight: 600;
  font-family: var(--font-body);
}
.page-home .export-steps p {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.62;
  color: var(--grey);
}

/* 媒体框 */
.page-home .media-frame {
  position: relative;
  margin: 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
}
.page-home .media-frame--wide {
  aspect-ratio: 21 / 9;
}
.page-home .media-frame img {
  display: block;
  width: 100%;
  height: 100%;
  max-width: 100%;
  object-fit: cover;
}
.page-home .media-caption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  margin: 0;
  padding: 26px 16px 12px;
  font-size: var(--step--1);
  line-height: 1.5;
  color: var(--paper);
  background: linear-gradient(180deg, transparent, rgba(5, 10, 9, 0.88));
}
.page-home .data-media {
  aspect-ratio: 16 / 9;
}

/* ===== 05 观赛场景 ===== */
.page-home .scene-grid {
  display: grid;
  gap: 22px;
}
.page-home .scene-copy {
  display: grid;
  gap: 10px;
}
.page-home .scene-copy .section-title {
  margin: 0;
}
.page-home .scene-list {
  list-style: none;
  display: grid;
  gap: 14px;
  margin: 8px 0 0;
  padding: 0;
}
.page-home .scene-list li {
  padding-left: 14px;
  border-left: 2px solid var(--line-strong);
}
.page-home .scene-list h3 {
  margin: 0 0 4px;
  font-family: var(--font-display);
  font-size: var(--step-1);
  letter-spacing: 0.01em;
}
.page-home .scene-list p {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.68;
  color: var(--grey);
}

/* ===== 06 服务与信任 ===== */
.page-home .trust {
  background: var(--paper);
  color: var(--ink);
  border-bottom: 0;
}
.page-home .trust .section-title {
  color: var(--ink);
}
.page-home .trust .section-sub {
  color: rgba(5, 10, 9, 0.66);
}
.page-home .trust .sec-num {
  color: var(--whistle);
}
.page-home .trust .sec-num::after {
  background: rgba(5, 10, 9, 0.2);
}
.page-home .trust-grid {
  display: grid;
  gap: 22px;
}
.page-home .trust-main h3 {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-size: var(--step-2);
  line-height: 1.15;
  color: var(--ink);
}
.page-home .trust-main p {
  margin: 0 0 10px;
  max-width: 66ch;
  font-size: var(--step--1);
  line-height: 1.78;
  color: rgba(5, 10, 9, 0.72);
}
.page-home .trust-facts {
  list-style: none;
  display: grid;
  gap: 10px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 18px 0 0;
  padding: 0;
}
.page-home .trust-facts li {
  padding: 12px 13px;
  border: 1px solid var(--home-line-light);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.62);
}
.page-home .fact-num {
  display: block;
  font-family: var(--font-mono);
  font-size: var(--step-2);
  line-height: 1.1;
  color: var(--ink);
}
.page-home .fact-label {
  display: block;
  margin-top: 4px;
  font-size: var(--step--1);
  line-height: 1.5;
  color: rgba(5, 10, 9, 0.62);
}
.page-home .trust-links {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 18px;
}
.page-home .trust .text-link {
  color: #00747f;
  margin-top: 0;
}
.page-home .trust .text-link:hover,
.page-home .trust .text-link:focus-visible {
  border-bottom-color: #00747f;
}
.page-home .trust-media {
  aspect-ratio: 3 / 2;
  border-color: var(--home-line-light);
}
.page-home .trust-media .media-caption {
  color: var(--paper);
}

.page-home .trust-contact {
  display: grid;
  gap: 18px;
  margin-top: clamp(24px, 3.4vw, 38px);
  padding: clamp(18px, 2.8vw, 28px);
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: var(--deep);
  color: var(--paper);
}
.page-home .trust-contact-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 0;
  padding: 0;
}
.page-home .trust-contact-list li {
  display: grid;
  gap: 2px;
}
.page-home .trust-contact-key {
  font-family: var(--font-mono);
  font-size: var(--step--2);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--grey);
}
.page-home .trust-contact-value {
  font-family: var(--font-mono);
  font-size: var(--step-0);
  line-height: 1.5;
  color: var(--paper);
  word-break: break-word;
}
.page-home .trust-contact-actions {
  display: grid;
  gap: 10px;
  align-content: start;
}
.page-home .trust-contact-note {
  margin: 0;
  font-size: var(--step--1);
  line-height: 1.65;
  color: var(--grey);
}

/* ===== 响应式 ===== */
@media (min-width: 620px) {
  .page-home .track-item {
    flex: 0 0 268px;
  }
  .page-home .today-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .trust-contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .trust-contact-wide {
    grid-column: 1 / -1;
  }
}

@media (min-width: 860px) {
  .page-home .scoreboard {
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    gap: 28px;
  }
  .page-home .scoreboard-clock {
    padding-right: 28px;
    border-right: 1px solid var(--line);
  }
  .page-home .hero-lead {
    font-size: var(--step-1);
  }
}

@media (min-width: 980px) {
  .page-home .data-grid {
    grid-template-columns: 1.05fr 1fr;
  }
  .page-home .data-media {
    grid-column: 1 / -1;
    aspect-ratio: 21 / 9;
  }
  .page-home .scene-grid {
    grid-template-columns: 1.05fr 0.95fr;
    align-items: center;
    gap: 34px;
  }
  .page-home .trust-grid {
    grid-template-columns: 1.15fr 0.85fr;
    align-items: start;
    gap: 34px;
  }
  .page-home .trust-contact {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 28px;
  }
  .page-home .trust-contact-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .trust-contact-actions {
    justify-items: end;
    text-align: right;
    max-width: 300px;
  }
}

@media (min-width: 1180px) {
  .page-home .today-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .page-home .track-item {
    flex: 0 0 300px;
  }
}
<<<END>>>