.page-home {
  --home-pad: clamp(46px, 7vw, 96px);
  display: block;
}

/* ============ 首屏 ============ */
.page-home .hero {
  position: relative;
  overflow: hidden;
  padding: clamp(26px, 5vw, 62px) 0 clamp(34px, 6vw, 76px);
  background:
    radial-gradient(110% 80% at 8% -10%, rgba(27, 58, 122, .92) 0%, rgba(8, 18, 43, 0) 60%),
    radial-gradient(80% 70% at 100% 6%, rgba(95, 216, 245, .16) 0%, rgba(8, 18, 43, 0) 62%),
    var(--blue-900);
}

.page-home .hero__wedge {
  position: absolute;
  top: -18%;
  right: -12%;
  width: min(840px, 96vw);
  height: min(840px, 96vw);
  background: linear-gradient(142deg, rgba(75, 255, 158, .17) 0%, rgba(95, 216, 245, .07) 42%, rgba(8, 18, 43, 0) 68%);
  clip-path: polygon(46% 0, 100% 0, 100% 100%, 0 100%);
  transform: rotate(-8deg);
  pointer-events: none;
  animation: home-wedge-drift 18s ease-in-out infinite alternate;
}

@keyframes home-wedge-drift {
  from { transform: rotate(-8deg) translate3d(0, 0, 0); }
  to   { transform: rotate(-4deg) translate3d(-3%, 2.5%, 0); }
}

.page-home .hero__stream {
  position: absolute;
  left: -10%;
  right: -10%;
  bottom: -1px;
  height: clamp(80px, 12vw, 150px);
  background: linear-gradient(180deg, rgba(27, 58, 122, 0) 0%, rgba(8, 18, 43, .9) 100%);
  clip-path: polygon(0 100%, 0 62%, 100% 0, 100% 100%);
  pointer-events: none;
}

.page-home .hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(26px, 5vw, 52px);
  align-items: center;
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.06fr) minmax(0, 0.94fr);
    align-items: end;
  }
}

.page-home .hero__intro {
  position: relative;
}

@media (min-width: 1180px) {
  .page-home .hero__intro {
    padding-left: 46px;
  }
}

.page-home .hero__path {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: 0 0 18px;
  padding: 6px 13px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .22em;
  color: var(--silver-500);
}

.page-home .hero__path-cur {
  color: var(--silver-300);
}

.page-home .hero__path-sep {
  color: var(--silver-500);
}

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

@media (min-width: 1180px) {
  .page-home .hero__note {
    display: block;
    position: absolute;
    left: 0;
    top: 70px;
    margin: 0;
    writing-mode: vertical-rl;
    letter-spacing: .42em;
    font-size: 11px;
    color: var(--silver-500);
  }
}

.page-home .hero h1 {
  margin: 0;
  max-width: 16ch;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(31px, 6vw, 64px);
  line-height: 1.08;
  letter-spacing: -.02em;
  color: var(--silver-100);
}

.page-home .hero h1 em {
  display: block;
  font-style: normal;
  color: var(--green-400);
}

.page-home .hero .lede {
  margin: 20px 0 0;
  max-width: 48ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver-300);
}

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

.page-home .hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 30px;
  margin: 30px 0 0;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}

.page-home .hero__fact {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.page-home .hero__fact dt {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--silver-500);
}

.page-home .hero__fact dd {
  margin: 0;
  font-size: 22px;
  line-height: 1.1;
  color: var(--silver-100);
}

.page-home .hero__shot {
  position: relative;
  margin: 0;
}

.page-home .hero__shot img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.page-home .hero__shot::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: var(--radius);
  background: linear-gradient(200deg, rgba(95, 216, 245, .18) 0%, rgba(8, 18, 43, .5) 58%, rgba(8, 18, 43, .86) 100%);
  pointer-events: none;
}

.page-home .hero__shot figcaption {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 2;
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--silver-300);
}

/* 磁贴墙 */
.page-home .hero__tiles {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 12px;
  margin-top: clamp(28px, 5vw, 56px);
}

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

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

.page-home .tile {
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(27, 58, 122, .6) 0%, rgba(8, 18, 43, .92) 100%);
  transition: border-color .25s ease, transform .25s ease;
}

.page-home .tile:hover,
.page-home .tile:focus-within {
  border-color: var(--orange-500);
  transform: translateY(-2px);
}

.page-home .tile[open] {
  border-color: var(--orange-500);
}

.page-home .tile__head {
  display: grid;
  gap: 6px;
  padding: 15px 16px 14px;
  cursor: pointer;
  list-style: none;
}

.page-home .tile__head::-webkit-details-marker {
  display: none;
}

.page-home .tile__stage {
  font-size: 11px;
  letter-spacing: .2em;
  color: var(--silver-500);
}

.page-home .tile__score {
  font-size: 30px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--ice-white);
}

.page-home .tile__score span {
  margin: 0 5px;
  color: var(--silver-500);
}

.page-home .tile__pair {
  font-size: 13px;
  color: var(--silver-300);
}

.page-home .tile__more {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--cyan-400);
}

.page-home .tile__more::after {
  content: "  +";
}

.page-home .tile[open] .tile__more::after {
  content: "  −";
}

.page-home .tile__body {
  padding: 0 16px 16px;
  border-top: 1px solid var(--line);
}

.page-home .tile__timeline {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .tile__timeline li {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 10px;
  font-size: 13px;
  line-height: 1.6;
  color: var(--silver-300);
}

.page-home .tile__timeline .mono {
  padding-top: 2px;
  font-size: 12px;
  color: var(--green-400);
}

/* ============ 通用章节 ============ */
.page-home .section {
  padding: var(--home-pad) 0;
  background: var(--blue-900);
}

.page-home .section__head {
  max-width: 68ch;
  margin-bottom: clamp(24px, 4vw, 44px);
}

.page-home .sec-num {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .3em;
  color: var(--cyan-400);
}

.page-home .h-section {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(23px, 3.4vw, 34px);
  line-height: 1.24;
  letter-spacing: -.01em;
  color: var(--silver-100);
}

.page-home .section__head .lede {
  margin: 14px 0 0;
  max-width: 58ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--silver-300);
}

/* ============ 栏目入口对照 ============ */
.page-home .section--map {
  background:
    radial-gradient(70% 60% at 100% 0%, rgba(27, 58, 122, .55) 0%, rgba(8, 18, 43, 0) 65%),
    var(--blue-900);
}

.page-home .entrymap__figure {
  padding: clamp(14px, 2.4vw, 26px);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(160deg, rgba(27, 58, 122, .34) 0%, rgba(8, 18, 43, .62) 100%);
  overflow-x: auto;
}

.page-home .entrymap__svg {
  display: block;
  width: 100%;
  min-width: 700px;
  height: auto;
}

.page-home .entrymap__links path {
  fill: none;
  stroke: var(--line-strong);
  stroke-width: 1.5;
}

.page-home .entrymap__core rect {
  fill: rgba(27, 58, 122, .55);
  stroke: var(--cyan-400);
  stroke-width: 1.5;
}

.page-home .entrymap__core text {
  text-anchor: middle;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  fill: var(--cyan-400);
}

.page-home .entrymap__core .entrymap__sub {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  fill: var(--silver-500);
}

.page-home .map-node rect {
  fill: rgba(16, 34, 76, .78);
  stroke: var(--line-strong);
  stroke-width: 1.5;
  transition: stroke .25s ease, fill .25s ease;
}

.page-home .map-node text {
  text-anchor: middle;
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  fill: var(--silver-100);
}

.page-home .map-node .map-node__sub {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 400;
  letter-spacing: .06em;
  fill: var(--silver-500);
  transition: fill .25s ease;
}

.page-home .map-node:hover rect,
.page-home .map-node:focus-visible rect {
  stroke: var(--orange-500);
  fill: rgba(255, 122, 41, .16);
}

.page-home .map-node:hover .map-node__sub,
.page-home .map-node:focus-visible .map-node__sub {
  fill: var(--orange-500);
}

.page-home .entrymap__note {
  margin: 18px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver-500);
}

.page-home .entrymap__note a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============ iOS 对比 ============ */
.page-home .ios {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(22px, 3.4vw, 40px);
  align-items: center;
}

@media (min-width: 960px) {
  .page-home .ios {
    grid-template-columns: minmax(0, 0.92fr) minmax(0, 1.08fr);
  }
}

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

.page-home .ios__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

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

.page-home .numstrip__cell {
  display: grid;
  gap: 6px;
  padding: 18px 16px 16px;
  background: var(--blue-900);
}

.page-home .numstrip__value {
  font-size: 32px;
  font-weight: 500;
  line-height: 1;
  letter-spacing: .02em;
  color: var(--ice-white);
}

.page-home .numstrip__label {
  font-size: 12px;
  letter-spacing: .12em;
  color: var(--silver-500);
}

.page-home .numstrip__cell--hi {
  background: linear-gradient(150deg, rgba(75, 255, 158, .16) 0%, rgba(8, 18, 43, .92) 100%);
}

.page-home .numstrip__cell--hi .numstrip__value {
  color: var(--green-400);
}

/* ============ 折叠面板 ============ */
.page-home .fold {
  margin-top: 20px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(16, 34, 76, .5);
}

.page-home .fold__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 14px 16px;
  cursor: pointer;
  list-style: none;
  font-size: 14px;
  color: var(--silver-100);
}

.page-home .fold__head::-webkit-details-marker {
  display: none;
}

.page-home .fold__head::after {
  content: "+";
  font-family: var(--font-mono);
  color: var(--cyan-400);
}

.page-home .fold[open] .fold__head::after {
  content: "−";
}

.page-home .fold__body {
  padding: 0 16px 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver-300);
}

.page-home .fold__body p {
  margin: 0 0 10px;
}

.page-home .fold__body p:last-child {
  margin-bottom: 0;
}

.page-home .fold__body a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============ 资料下载区（浅色面） ============ */
.page-home .section--ice {
  background: var(--ice-white);
}

.page-home .section--ice .h-section {
  color: var(--blue-900);
}

.page-home .section--ice .sec-num {
  color: var(--blue-500);
}

.page-home .section--ice .section__head .lede {
  color: var(--blue-700);
}

.page-home .dl {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(20px, 3vw, 36px);
}

@media (min-width: 900px) {
  .page-home .dl {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    align-items: start;
  }
}

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

.page-home .dl__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  border: 1px solid rgba(27, 58, 122, .2);
  border-radius: var(--radius);
}

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

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

.page-home .dl__card {
  display: grid;
  gap: 10px;
  align-content: start;
  padding: 20px 18px 18px;
  background: #ffffff;
  border: 1px solid rgba(27, 58, 122, .18);
  border-radius: var(--radius);
}

.page-home .dl__icon {
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: linear-gradient(150deg, var(--blue-500) 0%, var(--blue-900) 100%);
  color: var(--green-400);
}

.page-home .dl__card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  color: var(--blue-900);
}

.page-home .dl__card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.78;
  color: var(--blue-700);
}

.page-home .dl__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 2px;
}

.page-home .dl__chip {
  padding: 5px 10px;
  border-radius: 999px;
  background: rgba(27, 58, 122, .1);
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: .1em;
  color: var(--blue-500);
}

.page-home .dl__cta {
  margin-top: 26px;
}

/* ============ 更新节奏 ============ */
.page-home .section--cadence {
  background:
    radial-gradient(70% 60% at 0% 0%, rgba(27, 58, 122, .6) 0%, rgba(8, 18, 43, 0) 62%),
    var(--blue-900);
}

.page-home .cadence__figure {
  margin: 0 0 clamp(22px, 3vw, 34px);
}

.page-home .cadence__figure img {
  display: block;
  width: 100%;
  max-width: 100%;
  height: auto;
  aspect-ratio: 2 / 1;
  object-fit: cover;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
}

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

.page-home .cadence__item {
  position: relative;
  padding: 0 0 26px 34px;
}

.page-home .cadence__item::after {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--cyan-400);
  box-shadow: 0 0 0 4px rgba(95, 216, 245, .12);
}

.page-home .cadence__item::before {
  content: "";
  position: absolute;
  left: 4px;
  top: 20px;
  bottom: 0;
  width: 1px;
  background: var(--line-strong);
}

.page-home .cadence__item:last-child {
  padding-bottom: 0;
}

.page-home .cadence__item:last-child::before {
  display: none;
}

.page-home .cadence__when {
  margin: 0 0 6px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .14em;
  color: var(--cyan-400);
}

.page-home .cadence__what {
  margin: 0;
  font-size: 15px;
  line-height: 1.78;
  color: var(--silver-300);
}

.page-home .cadence__what b {
  color: var(--silver-100);
  font-weight: 700;
}

/* ============ 三条路径 ============ */
.page-home .paths__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 16px;
}

@media (min-width: 780px) {
  .page-home .paths__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.page-home .path-card {
  display: grid;
  gap: 12px;
  align-content: start;
  padding: 24px 20px 20px;
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  background: linear-gradient(158deg, rgba(27, 58, 122, .44) 0%, rgba(8, 18, 43, .88) 100%);
}

.page-home .path-card__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .24em;
  color: var(--green-400);
}

.page-home .path-card h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--silver-100);
}

.page-home .path-card p {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver-300);
}

.page-home .path-card .btn {
  justify-self: start;
}

.page-home .paths__foot {
  margin: 22px 0 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--silver-500);
}

.page-home .paths__foot a {
  color: var(--cyan-400);
  text-decoration: underline;
  text-underline-offset: 3px;
}

/* ============ 降级动效 ============ */
@media (prefers-reduced-motion: reduce) {
  .page-home .hero__wedge {
    animation: none;
  }

  .page-home .tile,
  .page-home .map-node rect,
  .page-home .map-node .map-node__sub {
    transition: none;
  }

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