.page-home {
  --home-cut: 14px;
  background:
    radial-gradient(1100px 560px at 84% -8%, rgba(31, 224, 207, .13), transparent 62%),
    radial-gradient(860px 480px at 4% 14%, rgba(74, 155, 255, .10), transparent 64%),
    var(--ink);
  color: var(--paper);
  overflow-x: clip;
  padding-bottom: 88px;
}

.page-home .home-topline {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 24px;
  justify-content: space-between;
  padding-top: 14px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
  letter-spacing: .04em;
  color: var(--mist);
}

.page-home .home-topline__path {
  color: var(--cyan-soft);
}

.page-home .home-frame {
  padding-top: 18px;
}

/* 左侧章节索引 */
.page-home .home-rail {
  display: flex;
  align-items: center;
  gap: 14px;
  overflow-x: auto;
  padding: 6px 0 14px;
  scrollbar-width: none;
}

.page-home .home-rail::-webkit-scrollbar {
  display: none;
}

.page-home .home-rail__eyebrow {
  flex: none;
  color: var(--mist);
}

.page-home .home-rail__list {
  display: flex;
  flex: none;
  gap: 6px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-rail__link {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
  padding: 7px 12px;
  border: 1px solid var(--line);
  color: var(--steel);
  font-size: 13px;
  text-decoration: none;
  white-space: nowrap;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-home .home-rail__link:hover,
.page-home .home-rail__link:focus-visible {
  color: var(--cyan-soft);
  border-color: var(--cyan);
}

.page-home .home-rail__link[aria-current="true"] {
  color: var(--ink);
  background: var(--cyan);
  border-color: var(--cyan);
}

.page-home .home-rail__num {
  font-family: var(--font-num);
  font-size: 11px;
  letter-spacing: .06em;
  opacity: .8;
}

.page-home .home-rail__note {
  display: none;
}

/* 首屏 */
.page-home .home-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 28px;
  padding: 24px 0 56px;
}

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

.page-home .home-hero__title {
  margin: 14px 0 18px;
  font-family: var(--font-display);
  font-weight: 900;
  font-stretch: condensed;
  letter-spacing: -.02em;
  line-height: 1.04;
  font-size: clamp(34px, 8.4vw, 62px);
  color: var(--paper);
}

.page-home .home-hero__lead {
  max-width: 33em;
  font-size: 15.5px;
  line-height: 1.78;
  color: var(--steel);
}

.page-home .home-channels {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin-top: 26px;
}

.page-home .home-channel {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 14px 14px 16px;
  background: linear-gradient(160deg, rgba(31, 224, 207, .10), rgba(15, 21, 29, .9) 62%);
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - var(--cut)), calc(100% - var(--cut)) 100%, 0 100%);
  color: var(--paper);
  text-decoration: none;
  transition: border-color var(--t) var(--ease), transform var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-home .home-channel__k {
  font-family: var(--font-num);
  font-size: 10.5px;
  letter-spacing: .16em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-home .home-channel__t {
  font-size: 16.5px;
  font-weight: 700;
  letter-spacing: .01em;
}

.page-home .home-channel:hover,
.page-home .home-channel:focus-visible {
  border-color: var(--cyan);
  transform: translateY(-3px);
}

.page-home .home-channel:hover .home-channel__t,
.page-home .home-channel:focus-visible .home-channel__t {
  color: var(--cyan-soft);
}

.page-home .home-hero__panel {
  position: relative;
  min-height: 340px;
  padding: 18px;
  display: flex;
  align-items: flex-end;
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--home-cut) 100%, 0 calc(100% - var(--home-cut)));
  background: var(--ink-2);
  overflow: hidden;
}

.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(.72) brightness(.46) contrast(1.06);
}

.page-home .home-hero__noise {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .06;
  mix-blend-mode: screen;
  pointer-events: none;
}

.page-home .home-board {
  position: relative;
  width: 100%;
  padding: 16px;
  background: rgba(8, 11, 16, .82);
  border: 1px solid rgba(31, 224, 207, .38);
  backdrop-filter: blur(2px);
}

.page-home .home-board__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--line);
}

.page-home .home-board__hint {
  font-size: 11.5px;
  letter-spacing: .08em;
  color: var(--mist);
}

.page-home .home-board__pair {
  position: relative;
  margin-top: 12px;
  min-height: 152px;
}

.page-home .home-board__view {
  transition: opacity 220ms var(--ease);
}

.page-home .home-board__view--away {
  position: absolute;
  inset: 0;
  opacity: 0;
  pointer-events: none;
}

.page-home .home-hero__panel:hover .home-board__view--home,
.page-home .home-hero__panel:focus-within .home-board__view--home,
.page-home .home-hero__panel:focus .home-board__view--home {
  opacity: 0;
}

.page-home .home-hero__panel:hover .home-board__view--away,
.page-home .home-hero__panel:focus-within .home-board__view--away,
.page-home .home-hero__panel:focus .home-board__view--away {
  opacity: 1;
}

.page-home .home-board__label {
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan);
}

.page-home .home-board__num {
  margin: 4px 0 10px;
  font-family: var(--font-num);
  font-size: 42px;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.02em;
  color: var(--flame);
}

.page-home .home-board__rows {
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-board__row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  padding: 7px 0;
  border-top: 1px solid rgba(42, 53, 66, .8);
  font-family: var(--font-num);
  font-size: 14px;
  color: var(--paper);
}

.page-home .home-board__rowk {
  font-family: var(--font-body);
  color: var(--steel);
}

/* 通用分区 */
.page-home .home-section {
  padding: 46px 0 8px;
  border-top: 1px solid var(--line);
}

.page-home .home-section__head {
  margin-bottom: 26px;
}

.page-home .home-section__title {
  margin: 0 0 10px;
  font-family: var(--font-display);
  font-weight: 900;
  font-stretch: condensed;
  letter-spacing: -.015em;
  line-height: 1.12;
  font-size: clamp(24px, 5.2vw, 36px);
}

.page-home .home-section__note {
  max-width: 33em;
  font-size: 14.5px;
  line-height: 1.75;
  color: var(--mist);
}

/* 数据脉搏 */
.page-home .home-pulse {
  position: relative;
}

.page-home .home-pulse__svg {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 140px;
  opacity: .26;
  pointer-events: none;
}

.page-home .home-pulse__grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .home-stat {
  padding: 20px 16px 22px;
  background: var(--ink-3);
}

.page-home .home-stat__num {
  font-family: var(--font-num);
  font-size: clamp(34px, 7vw, 48px);
  font-weight: 700;
  line-height: 1;
  letter-spacing: -.03em;
  color: var(--cyan);
}

.page-home .home-stat__unit {
  margin-left: 4px;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--steel);
}

.page-home .home-stat__label {
  margin-top: 10px;
  font-size: 14.5px;
  font-weight: 700;
  color: var(--paper);
}

.page-home .home-stat__sub {
  margin-top: 6px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--mist);
}

/* 四条路径 */
.page-home .home-paths__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
}

.page-home .home-path {
  padding: 22px 18px 24px;
  background: var(--ink-2);
  border-left: 2px solid var(--line);
  transition: border-color var(--t) var(--ease), background-color var(--t) var(--ease);
}

.page-home .home-path:hover {
  border-left-color: var(--cyan);
  background: #111924;
}

.page-home .home-path--player {
  padding: 0;
  border: 1px solid var(--line);
  border-left-width: 2px;
  overflow: hidden;
}

.page-home .home-path__media img {
  display: block;
  width: 100%;
  height: auto;
  max-width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  filter: saturate(.7) brightness(.72);
}

.page-home .home-path--player .home-path__body {
  padding: 22px 18px 24px;
}

.page-home .home-path__kicker {
  font-size: 11.5px;
  letter-spacing: .16em;
  color: var(--cyan);
}

.page-home .home-path__title {
  margin: 8px 0 10px;
  font-size: clamp(19px, 4vw, 23px);
  font-weight: 800;
  line-height: 1.3;
  letter-spacing: -.01em;
}

.page-home .home-path__text {
  max-width: 33em;
  font-size: 14.5px;
  line-height: 1.78;
  color: var(--steel);
}

.page-home .home-path__list {
  margin: 14px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-path__list li {
  position: relative;
  padding: 5px 0 5px 16px;
  font-size: 13.5px;
  color: var(--mist);
}

.page-home .home-path__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 6px;
  height: 6px;
  background: var(--flame);
}

.page-home .home-path__link {
  display: inline-block;
  margin-top: 18px;
  padding-bottom: 4px;
  border-bottom: 1px solid var(--cyan);
  color: var(--cyan-soft);
  font-size: 14px;
  font-weight: 700;
  text-decoration: none;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

.page-home .home-path__link:hover,
.page-home .home-path__link:focus-visible {
  color: var(--paper);
  border-bottom-color: var(--flame);
}

/* 版本并行 */
.page-home .home-versions__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
}

.page-home .home-versions__tablewrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  background: var(--ink-2);
}

.page-home .home-versions__caption {
  padding: 12px 14px;
  text-align: left;
  font-size: 12.5px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-home .home-versions__tablewrap table {
  width: 100%;
  min-width: 520px;
  border-collapse: collapse;
  font-size: 13.5px;
}

.page-home .home-versions__tablewrap th,
.page-home .home-versions__tablewrap td {
  padding: 11px 14px;
  text-align: left;
  vertical-align: top;
  border-top: 1px solid var(--line);
  color: var(--steel);
}

.page-home .home-versions__tablewrap thead th {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--cyan);
  background: var(--ink-3);
}

.page-home .home-versions__tablewrap tbody th {
  font-weight: 700;
  color: var(--paper);
  white-space: nowrap;
}

.page-home .home-versions__advice {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 14px;
  margin-top: 18px;
}

.page-home .home-versions__advice > div {
  padding: 18px;
  background: linear-gradient(150deg, rgba(31, 224, 207, .08), rgba(15, 21, 29, .6));
  border: 1px solid var(--line);
  clip-path: polygon(0 0, 100% 0, 100% 100%, var(--cut-sm, 8px) 100%, 0 calc(100% - var(--cut-sm, 8px)));
}

.page-home .home-versions__h {
  margin: 0 0 8px;
  font-size: 15px;
  font-weight: 800;
  color: var(--cyan-soft);
}

.page-home .home-versions__advice p {
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--steel);
}

.page-home .home-versions__media {
  margin: 0;
}

.page-home .home-versions__media img,
.page-home .home-reports__media img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  object-fit: cover;
  border: 1px solid var(--line);
  filter: saturate(.8) brightness(.82);
}

.page-home .home-versions__media figcaption,
.page-home .home-reports__media figcaption {
  margin-top: 10px;
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--mist);
}

/* 近期观察 */
.page-home .home-reports__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 24px;
}

.page-home .home-report {
  padding: 18px 0;
  border-top: 1px solid var(--line);
}

.page-home .home-report:first-child {
  border-top: 0;
  padding-top: 0;
}

.page-home .home-report__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  letter-spacing: .1em;
  color: var(--mist);
}

.page-home .home-report__title {
  margin: 10px 0 8px;
  font-size: clamp(18px, 3.6vw, 21px);
  font-weight: 800;
  line-height: 1.35;
}

.page-home .home-report__text {
  max-width: 33em;
  font-size: 14px;
  line-height: 1.78;
  color: var(--steel);
}

.page-home .home-report__link {
  display: inline-block;
  margin-top: 12px;
  color: var(--cyan);
  font-size: 13.5px;
  font-weight: 700;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color var(--t) var(--ease), border-color var(--t) var(--ease);
}

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

.page-home .home-reports__more {
  display: inline-block;
  margin-top: 20px;
  padding: 12px 22px;
  background: var(--flame);
  color: var(--ink);
  font-size: 14px;
  font-weight: 800;
  text-decoration: none;
  clip-path: polygon(0 0, 100% 0, 100% calc(100% - 10px), calc(100% - 10px) 100%, 0 100%);
  transition: background-color var(--t) var(--ease);
}

.page-home .home-reports__more:hover,
.page-home .home-reports__more:focus-visible {
  background: var(--cyan);
}

/* 平板 */
@media (min-width: 720px) {
  .page-home .home-channels {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

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

  .page-home .home-path--player {
    grid-column: 1 / -1;
  }

  .page-home .home-path--player .home-path__media img {
    aspect-ratio: 16 / 9;
  }

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

  .page-home .home-reports__grid {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr);
    align-items: start;
  }
}

/* 桌面：左侧索引常驻，右侧画布 */
@media (min-width: 1024px) {
  .page-home .home-frame {
    display: grid;
    grid-template-columns: 156px minmax(0, 1fr);
    gap: 56px;
    align-items: start;
  }

  .page-home .home-rail {
    position: sticky;
    top: 96px;
    flex-direction: column;
    align-items: flex-start;
    gap: 18px;
    overflow: visible;
    padding: 26px 0 0;
  }

  .page-home .home-rail__eyebrow {
    writing-mode: vertical-rl;
    letter-spacing: .28em;
    font-size: 11px;
    color: var(--mist);
  }

  .page-home .home-rail__list {
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    width: 100%;
  }

  .page-home .home-rail__link {
    border: 0;
    border-left: 2px solid var(--line);
    padding: 8px 10px;
    font-size: 13.5px;
    white-space: normal;
  }

  .page-home .home-rail__link[aria-current="true"] {
    background: transparent;
    color: var(--cyan);
    border-left-color: var(--cyan);
  }

  .page-home .home-rail__note {
    display: block;
    max-width: 14em;
    padding-top: 14px;
    border-top: 1px solid var(--line);
    font-size: 11.5px;
    line-height: 1.7;
    color: var(--mist);
  }

  .page-home .home-hero {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
    gap: 40px;
    align-items: start;
    padding-top: 10px;
  }

  .page-home .home-hero__panel {
    min-height: 420px;
  }

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

  .page-home .home-section {
    padding-top: 62px;
  }

  .page-home .home-paths__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .home-path--player {
    grid-column: span 7;
    display: grid;
    grid-template-columns: minmax(0, 4fr) minmax(0, 6fr);
    align-items: stretch;
  }

  .page-home .home-path--player .home-path__media img {
    height: 100%;
    aspect-ratio: auto;
    object-fit: cover;
  }

  .page-home .home-path--split {
    grid-column: span 5;
    padding-top: 34px;
  }

  .page-home .home-path--legacy {
    grid-column: span 5;
    margin-top: 6px;
  }

  .page-home .home-path--v3 {
    grid-column: span 7;
    margin-top: -18px;
    padding-top: 30px;
  }

  .page-home .home-versions__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: 28px;
    align-items: start;
  }

  .page-home .home-report {
    padding: 22px 0;
  }
}

@media (min-width: 1280px) {
  .page-home .home-hero__title {
    font-size: 58px;
  }

  .page-home .home-path--player {
    grid-column: span 7;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-channel,
  .page-home .home-path,
  .page-home .home-path__link,
  .page-home .home-report__link,
  .page-home .home-reports__more,
  .page-home .home-board__view {
    transition: none;
  }

  .page-home .home-channel:hover {
    transform: none;
  }
}
<<<END>>>