.page-home {
  --home-gap: 14px;
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  padding-top: 18px;
  padding-bottom: 8px;
}

.page-home .hero__head {
  padding: 8px 0 24px;
}

.page-home .hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(30px, 7.4vw, 56px);
  line-height: 1.06;
  letter-spacing: -0.02em;
  margin: 12px 0 14px;
  max-width: 18ch;
  color: var(--ink);
}

.page-home .hero__lead {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--mute);
}

.page-home .hero__grid {
  display: grid;
  gap: var(--home-gap);
  grid-template-columns: minmax(0, 1fr);
  grid-template-areas:
    "main"
    "chart"
    "entry"
    "device";
}

.page-home .tile {
  position: relative;
  overflow: hidden;
  background: var(--panel);
  border: 1px solid var(--line);
  padding: 18px;
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}

.page-home .tile:hover,
.page-home .tile:focus-within {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-home .hero__grid:hover .tile:not(:hover) {
  opacity: 0.86;
}

.page-home .tile__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.1;
  filter: saturate(0.6);
  pointer-events: none;
}

.page-home .tile--main {
  grid-area: main;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 360px;
  padding: 20px;
}

.page-home .tile__inner {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  gap: 14px;
  align-items: flex-start;
}

.page-home .hero__num {
  position: relative;
  display: inline-block;
  font-family: var(--font-num);
  font-size: clamp(88px, 25vw, 120px);
  line-height: 0.8;
  letter-spacing: -0.03em;
  color: var(--ink);
  margin: 4px 0 0;
  padding-right: 10px;
}

.page-home .hero__num::after {
  content: "";
  position: absolute;
  right: -4px;
  bottom: -6px;
  width: 44px;
  height: 44px;
  background: var(--orange);
  z-index: -1;
}

.page-home .tile__label {
  margin: 0;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mute);
}

.page-home .scores {
  list-style: none;
  margin: 2px 0 4px;
  padding: 12px 0 0;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 8px;
  width: 100%;
  max-width: 320px;
}

.page-home .scores li {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--mute);
}

.page-home .scores__val {
  font-family: var(--font-num);
  color: var(--ink);
  letter-spacing: 0.08em;
}

.page-home .tile--chart {
  grid-area: chart;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.page-home .chart {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 4px;
}

.page-home .chart .bar {
  fill: #38465e;
  transition: fill var(--dur) var(--ease);
}

.page-home .chart .bar:hover,
.page-home .chart .bar:focus {
  fill: var(--cyan);
}

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

.page-home .chart .bar--peak {
  fill: var(--orange);
}

.page-home .tile__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute);
}

.page-home .track-link {
  align-self: flex-start;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}

.page-home .track-link:hover,
.page-home .track-link:focus-visible {
  border-bottom-color: var(--cyan);
}

.page-home .tile--entry {
  grid-area: entry;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 10px;
}

.page-home .tile__idx {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--orange);
}

.page-home .tile__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-home .tile--device {
  grid-area: device;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
}

.page-home .tile--device img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 320px;
  object-fit: cover;
}

.page-home .tile--device figcaption {
  border-top: 1px solid var(--line);
  padding: 14px 18px 16px;
  font-size: 13px;
  line-height: 1.65;
  color: var(--mute);
}

/* ---------- 区块节奏 ---------- */
.page-home .block {
  padding: 56px 0;
}

.page-home .sec-head {
  max-width: 62ch;
  margin-bottom: 26px;
}

.page-home .sec-head h2,
.page-home .sec-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 5vw, 38px);
  line-height: 1.12;
  letter-spacing: -0.01em;
  margin: 10px 0 12px;
  color: var(--ink);
}

.page-home .sec-title {
  margin-top: 0;
  margin-bottom: 24px;
}

.page-home .sec-head p {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mute);
}

/* ---------- 四条路径 ---------- */
.page-home .tracks {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .track {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 24px 18px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
  transition: border-color var(--dur) var(--ease), transform var(--dur) var(--ease);
}

.page-home .track::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  width: 4px;
  height: 34px;
  background: var(--orange);
}

.page-home .track:hover,
.page-home .track:focus-within {
  border-color: var(--cyan);
  transform: translateY(-2px);
}

.page-home .track__idx {
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--mute);
}

.page-home .track__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.3;
  color: var(--ink);
}

.page-home .track__text {
  margin: 0;
  flex: 1 1 auto;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute);
}

.page-home .track a {
  align-self: flex-start;
  font-size: 14px;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: border-color var(--dur) var(--ease);
}

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

.page-home .track--paper {
  background: var(--paper);
  border-color: var(--paper);
  color: #101620;
}

.page-home .track--paper::before {
  background: var(--ochre);
}

.page-home .track--paper .track__idx {
  color: #6b5c4a;
}

.page-home .track--paper .track__title {
  color: #101620;
}

.page-home .track--paper .track__text {
  color: #463a2c;
}

.page-home .track--paper a {
  color: #8a3b12;
  border-bottom-color: rgba(138, 59, 18, 0.4);
}

.page-home .track--paper a:hover,
.page-home .track--paper a:focus-visible {
  border-bottom-color: #8a3b12;
}

/* ---------- 轮次时间轴 ---------- */
.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0 0 0 26px;
  position: relative;
  display: grid;
  gap: 26px;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  left: 6px;
  top: 8px;
  bottom: 8px;
  width: 1px;
  background: var(--line);
}

.page-home .timeline__item {
  position: relative;
  display: grid;
  gap: 6px;
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: -26px;
  top: 5px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--mute);
}

.page-home .timeline__item--now::before {
  background: var(--cyan);
  border-color: var(--cyan);
  animation: homePulse 2.4s var(--ease) infinite;
}

@keyframes homePulse {
  0% { box-shadow: 0 0 0 0 rgba(53, 240, 208, 0.45); }
  70% { box-shadow: 0 0 0 12px rgba(53, 240, 208, 0); }
  100% { box-shadow: 0 0 0 0 rgba(53, 240, 208, 0); }
}

.page-home .timeline__top {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .timeline__round {
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--cyan);
}

.page-home .timeline__score {
  font-family: var(--font-num);
  font-size: 20px;
  letter-spacing: 0.06em;
  color: var(--ink);
}

.page-home .timeline__title {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  line-height: 1.35;
  color: var(--ink);
}

.page-home .timeline__text {
  margin: 0;
  max-width: 58ch;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mute);
}

.page-home .timeline__more {
  margin-top: 30px;
}

/* ---------- 横向氛围带 ---------- */
.page-home .band {
  position: relative;
  margin: 0;
}

.page-home .band img {
  display: block;
  width: 100%;
  height: clamp(170px, 32vw, 300px);
  object-fit: cover;
  opacity: 0.85;
}

.page-home .band figcaption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 10px 16px;
  background: rgba(7, 11, 20, 0.84);
  border-top: 1px solid var(--line);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mute);
}

/* ---------- 资料下载 ---------- */
.page-home .dl {
  display: grid;
  gap: 26px;
}

.page-home .dl__media {
  margin: 0;
  border: 1px solid var(--line);
  background: var(--panel);
}

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

.page-home .dl__media figcaption {
  border-top: 1px solid var(--line);
  padding: 10px 14px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--mute);
}

.page-home .dl__body h2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 5vw, 38px);
  line-height: 1.14;
  letter-spacing: -0.01em;
  margin: 10px 0 12px;
  color: var(--ink);
}

.page-home .dl__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--mute);
  max-width: 54ch;
}

.page-home .dl__cards {
  display: grid;
  gap: 12px;
  margin: 20px 0 22px;
}

.page-home .dlcard {
  border: 1px solid var(--line);
  background: var(--panel);
  padding: 16px;
  transition: border-color var(--dur) var(--ease);
}

.page-home .dlcard:hover {
  border-color: var(--cyan);
}

.page-home .dlcard__tag {
  display: inline-block;
  font-family: var(--font-num);
  font-size: 12px;
  letter-spacing: 0.12em;
  padding: 3px 8px;
  background: var(--cyan);
  color: var(--bg);
}

.page-home .dlcard__tag--orange {
  background: var(--orange);
  color: #12100e;
}

.page-home .dlcard h3 {
  margin: 10px 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 16px;
  color: var(--ink);
}

.page-home .dlcard p {
  margin: 0;
  font-size: 14px;
  line-height: 1.7;
  color: var(--mute);
}

/* ---------- 数据条 ---------- */
.page-home .statboard {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  border-top: 1px solid var(--line);
  border-left: 1px solid var(--line);
}

.page-home .statboard__cell {
  padding: 22px 16px;
  background: var(--panel);
  border-right: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .statboard__num {
  margin: 0;
  font-family: var(--font-num);
  font-size: clamp(32px, 7vw, 48px);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--ink);
}

.page-home .statboard__num--accent {
  color: var(--cyan);
}

.page-home .statboard__num--orange {
  color: var(--orange);
}

.page-home .statboard__label {
  margin: 10px 0 0;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mute);
}

.page-home .statboard__note {
  margin: 20px 0 0;
  max-width: 66ch;
  font-size: 14px;
  line-height: 1.85;
  color: var(--mute);
}

.page-home .statboard__note a {
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 240, 208, 0.45);
}

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

/* ---------- 新手三步 ---------- */
.page-home .steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 12px;
  grid-template-columns: minmax(0, 1fr);
}

.page-home .steps li {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 20px 18px;
  background: var(--panel);
  border: 1px solid var(--line);
}

.page-home .steps__n {
  font-family: var(--font-num);
  font-size: 26px;
  line-height: 1;
  color: var(--orange);
}

.page-home .steps h3 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 17px;
  color: var(--ink);
}

.page-home .steps p {
  margin: 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mute);
}

.page-home .paths {
  display: grid;
  gap: 16px;
  margin: 26px 0 24px;
}

.page-home .paths__col {
  border-left: 2px solid var(--ochre);
  padding-left: 14px;
}

.page-home .paths__col h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 15px;
  color: var(--ink);
}

.page-home .paths__col p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--mute);
  max-width: 48ch;
}

/* ---------- 结尾 ---------- */
.page-home .closing {
  padding: 58px 0 72px;
  border-top: 1px solid var(--line);
  background: linear-gradient(180deg, var(--bg) 0%, #050810 100%);
}

.page-home .closing h2 {
  margin: 0 0 12px;
  max-width: 18ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(24px, 5.4vw, 40px);
  line-height: 1.1;
  letter-spacing: -0.01em;
  color: var(--ink);
}

.page-home .closing p {
  margin: 0 0 22px;
  max-width: 54ch;
  font-size: 15px;
  line-height: 1.78;
  color: var(--mute);
}

/* ---------- 响应式 ---------- */
@media (min-width: 620px) {
  .page-home .tracks {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

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

@media (min-width: 780px) {
  .page-home .hero {
    padding-top: 26px;
  }

  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
    grid-template-areas:
      "main chart"
      "main device"
      "entry device";
    gap: 16px;
  }

  .page-home .tile--main {
    padding: 24px;
    min-height: 470px;
  }

  .page-home .tile--device img {
    flex: 1 1 auto;
    max-height: none;
    min-height: 220px;
  }

  .page-home .paths {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
  }

  .page-home .block {
    padding: 78px 0;
  }
}

@media (min-width: 900px) {
  .page-home .dl {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    align-items: center;
    gap: 44px;
  }

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

  .page-home .block {
    padding: 92px 0;
  }
}

@media (min-width: 1080px) {
  .page-home .tracks {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .tile,
  .page-home .track,
  .page-home .dlcard {
    transition: border-color var(--dur) var(--ease);
  }

  .page-home .tile:hover,
  .page-home .track:hover {
    transform: none;
  }

  .page-home .timeline__item--now::before {
    animation: none;
  }
}
<<<PAGE_CSS_END>>>