.page-home {
  --home-r: 14px;
  --home-r-lg: 20px;
}

/* ---------- 首屏分屏 ---------- */
.page-home .home-hero {
  position: relative;
  overflow: hidden;
  padding-top: calc(var(--topbar-h) + 30px);
  padding-bottom: 46px;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0 0 auto 0;
  height: 140%;
  pointer-events: none;
  background:
    radial-gradient(46% 32% at 84% 10%, rgba(53, 230, 255, .16), transparent 68%),
    radial-gradient(40% 30% at 4% 2%, rgba(255, 61, 174, .12), transparent 70%),
    radial-gradient(62% 42% at 50% 98%, rgba(110, 91, 255, .14), transparent 72%);
}

.page-home .home-hero .shell {
  position: relative;
  z-index: 1;
}

.page-home .home-hero__crumbs {
  margin-bottom: 28px;
}

.page-home .home-hero__grid {
  display: grid;
  gap: 44px;
}

.page-home .home-hero__title {
  margin: 16px 0 0;
  font-family: var(--font-wide);
  font-weight: 300;
  font-size: clamp(30px, 7.6vw, 60px);
  line-height: 1.16;
  letter-spacing: .045em;
  color: var(--ice);
  text-wrap: balance;
}

.page-home .home-hero__lede {
  margin: 20px 0 0;
  max-width: 46ch;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

.page-home .home-hero__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  margin: 30px 0 0;
  padding: 0;
  list-style: none;
  background: var(--hairline-soft);
  border: 1px solid var(--hairline-soft);
  border-radius: var(--home-r);
  overflow: hidden;
}

.page-home .home-hero__stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 15px 12px 17px;
  background: var(--deep);
}

.page-home .home-hero__stat .stat__label {
  font-size: 11px;
  line-height: 1.5;
  letter-spacing: .12em;
  color: var(--mist);
}

.page-home .home-hero__stat .stat__value {
  display: flex;
  align-items: baseline;
  gap: 3px;
  font-family: var(--font-mono);
  font-size: clamp(22px, 6.6vw, 34px);
  font-weight: 500;
  line-height: 1;
  color: var(--lime);
}

.page-home .home-hero__stat .stat__unit {
  font-size: 12px;
  font-weight: 400;
  color: var(--mist);
  letter-spacing: .04em;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

/* 环形仪表 */
.page-home .home-hero__visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
}

.page-home .home-orbit {
  position: relative;
  width: min(100%, 380px);
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  box-shadow:
    0 0 0 1px var(--hairline-soft),
    0 0 70px rgba(53, 230, 255, .16),
    0 30px 70px rgba(5, 9, 18, .72);
}

.page-home .home-orbit__shot {
  position: absolute;
  inset: 0;
  margin: 0;
  border-radius: 50%;
  overflow: hidden;
  background: var(--deep);
}

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

.page-home .gauge {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}

.page-home .gauge__track {
  fill: none;
  stroke: var(--hairline-soft);
  stroke-width: 1;
  stroke-dasharray: 2 7;
}

.page-home .gauge__seg {
  fill: none;
  stroke-width: 8;
  stroke-linecap: round;
  stroke-dasharray: 88 12.53;
  opacity: .82;
  pointer-events: stroke;
  transition: stroke-width .25s var(--ease), opacity .25s var(--ease);
}

.page-home .gauge__seg--a { stroke: var(--cyan); }
.page-home .gauge__seg--b { stroke: var(--magenta); }
.page-home .gauge__seg--c { stroke: var(--violet); }

.page-home .home-orbit:hover .gauge__seg {
  opacity: .42;
}

.page-home .home-orbit .gauge__seg:hover {
  opacity: 1;
  stroke-width: 13;
}

.page-home .gauge__core {
  position: absolute;
  inset: 27%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 6px;
  border-radius: 50%;
  border: 1px solid var(--hairline-soft);
  background: radial-gradient(circle at 50% 38%, rgba(18, 28, 56, .95), rgba(5, 9, 18, .93));
}

.page-home .gauge__num {
  font-family: var(--font-mono);
  font-size: clamp(42px, 13vw, 68px);
  font-weight: 500;
  line-height: 1;
  color: var(--lime);
}

.page-home .gauge__cap {
  font-size: 11px;
  letter-spacing: .3em;
  color: var(--mist);
}

.page-home .home-orbit__note {
  max-width: 30ch;
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  letter-spacing: .04em;
  text-align: center;
  color: var(--mist);
}

/* ---------- 横向报数带 ---------- */
.page-home .home-band .band {
  border-top: 1px solid var(--hairline-soft);
  border-bottom: 1px solid var(--hairline-soft);
}

.page-home .home-band__list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  margin: 0;
  padding: 0;
  list-style: none;
}

.page-home .home-band__item {
  padding: 20px 14px 22px;
  border-top: 1px solid var(--hairline-soft);
}

.page-home .home-band__item:nth-child(-n + 2) {
  border-top: 0;
}

.page-home .home-band__item:nth-child(odd) {
  border-right: 1px solid var(--hairline-soft);
  padding-left: 0;
}

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

.page-home .home-band__num {
  font-family: var(--font-mono);
  font-size: clamp(26px, 8vw, 42px);
  font-weight: 500;
  line-height: 1;
  color: var(--ice);
}

.page-home .home-band__unit {
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--cyan);
}

.page-home .home-band__label {
  margin: 8px 0 0;
  font-size: 12px;
  line-height: 1.65;
  letter-spacing: .04em;
  color: var(--mist);
}

/* ---------- 通用区块头 ---------- */
.page-home .home-head {
  max-width: 62ch;
}

.page-home .home-head__title {
  margin: 14px 0 0;
  font-family: var(--font-wide);
  font-weight: 300;
  font-size: clamp(24px, 5.8vw, 40px);
  line-height: 1.26;
  letter-spacing: .04em;
  color: var(--ice);
}

.page-home .home-head__lede {
  margin: 16px 0 0;
  font-size: 16px;
  line-height: 1.8;
  color: var(--mist);
}

/* ---------- 双栏对照 ---------- */
.page-home .home-compare__grid {
  display: grid;
  gap: 36px;
  margin-top: 36px;
}

.page-home .home-compare__shot {
  aspect-ratio: 15 / 8;
  margin: 0 0 26px;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--home-r-lg);
  overflow: hidden;
  background: var(--deep);
}

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

.page-home .home-timeline {
  position: relative;
  display: grid;
  gap: 22px;
  margin: 0;
  padding: 0 0 0 28px;
  list-style: none;
}

.page-home .home-timeline::before {
  content: "";
  position: absolute;
  left: 5px;
  top: 10px;
  bottom: 10px;
  width: 1px;
  background: linear-gradient(180deg, var(--mist), var(--cyan) 52%, var(--lime));
  opacity: .72;
}

.page-home .home-timeline__item {
  position: relative;
  padding: 16px 18px 18px;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--home-r);
  background: var(--deep);
}

.page-home .home-timeline__item::before {
  content: "";
  position: absolute;
  left: -28px;
  top: 24px;
  width: 11px;
  height: 11px;
  border-radius: 50%;
  background: var(--mist);
}

.page-home .home-timeline__item--now::before {
  background: var(--lime);
  box-shadow: 0 0 0 5px rgba(201, 255, 69, .14);
}

.page-home .home-timeline__value {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin: 10px 0 0;
  font-family: var(--font-mono);
  font-size: clamp(28px, 8.4vw, 40px);
  font-weight: 500;
  line-height: 1;
  color: var(--ice);
}

.page-home .home-timeline__item--now .home-timeline__value {
  color: var(--lime);
}

.page-home .home-timeline__value span {
  font-size: 13px;
  font-weight: 400;
  color: var(--mist);
}

.page-home .home-timeline__text {
  margin: 12px 0 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .home-dials {
  padding: 22px 20px 24px;
}

.page-home .home-dials__ring {
  position: relative;
  width: 148px;
  margin: 18px auto 20px;
  aspect-ratio: 1 / 1;
}

.page-home .home-dials__ring svg {
  display: block;
  width: 100%;
  height: 100%;
}

.page-home .home-dials__track {
  fill: none;
  stroke: var(--hairline-soft);
  stroke-width: 1;
}

.page-home .home-dials__seg {
  fill: none;
  stroke-width: 5;
  stroke-linecap: round;
  stroke-dasharray: 42 8.27;
}

.page-home .home-dials__seg--a { stroke: var(--cyan); }
.page-home .home-dials__seg--b { stroke: var(--magenta); }
.page-home .home-dials__seg--c { stroke: var(--violet); }

.page-home .home-dials__num {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-mono);
  font-size: 34px;
  font-weight: 500;
  color: var(--lime);
}

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

.page-home .home-dials__notes li {
  position: relative;
  padding-left: 16px;
  font-size: 14px;
  line-height: 1.72;
  color: var(--mist);
}

.page-home .home-dials__notes li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 9px;
  width: 6px;
  height: 1px;
  background: var(--cyan);
}

.page-home .home-dials__link {
  display: inline-block;
  margin-top: 20px;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
  border-bottom: 1px solid rgba(53, 230, 255, .38);
  padding-bottom: 2px;
}

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

/* ---------- 三条直读路径 ---------- */
.page-home .home-paths__shot {
  aspect-ratio: 10 / 7;
  margin: 32px 0 0;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--home-r-lg);
  overflow: hidden;
  background: var(--deep);
}

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

.page-home .home-paths__list {
  display: grid;
  gap: 18px;
  margin: 28px 0 0;
  padding: 0;
  list-style: none;
}

.page-home .home-paths__item {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 22px 20px 24px;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--home-r);
  background: var(--deep);
  transition: border-color .25s var(--ease), background .25s var(--ease);
}

.page-home .home-paths__item:hover {
  border-color: rgba(53, 230, 255, .56);
  background: var(--slab);
}

.page-home .home-paths__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--mist);
}

.page-home .home-paths__name {
  margin: 0;
  font-family: var(--font-wide);
  font-weight: 400;
  font-size: 19px;
  letter-spacing: .05em;
  color: var(--ice);
}

.page-home .home-paths__text {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--mist);
}

.page-home .home-paths__link {
  margin-top: auto;
  padding-top: 10px;
  font-size: 14px;
  letter-spacing: .04em;
  color: var(--cyan);
  text-decoration: none;
}

.page-home .home-paths__link:hover {
  color: var(--lime);
}

/* ---------- 栏目索引 ---------- */
.page-home .home-index__list {
  margin: 32px 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--hairline-soft);
}

.page-home .home-index__item {
  border-bottom: 1px solid var(--hairline-soft);
}

.page-home .home-index__link {
  display: grid;
  grid-template-columns: 46px minmax(0, 1fr) 26px;
  grid-template-areas:
    "no name go"
    "no desc go";
  align-items: center;
  gap: 4px 12px;
  padding: 16px 8px;
  text-decoration: none;
  transition: background .22s var(--ease);
}

.page-home .home-index__link:hover {
  background: linear-gradient(90deg, rgba(53, 230, 255, .08), transparent 72%);
}

.page-home .home-index__no {
  grid-area: no;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: .14em;
  color: var(--mist);
}

.page-home .home-index__name {
  grid-area: name;
  font-family: var(--font-wide);
  font-size: 17px;
  font-weight: 400;
  letter-spacing: .06em;
  color: var(--ice);
}

.page-home .home-index__desc {
  grid-area: desc;
  font-size: 13px;
  line-height: 1.6;
  color: var(--mist);
}

.page-home .home-index__go {
  grid-area: go;
  justify-self: end;
  font-size: 15px;
  color: var(--mist);
  transition: color .22s var(--ease), transform .22s var(--ease);
}

.page-home .home-index__link:hover .home-index__go {
  color: var(--cyan);
  transform: translateX(4px);
}

/* ---------- 收束条 ---------- */
.page-home .home-trust {
  padding-bottom: 56px;
}

.page-home .home-trust__shot {
  aspect-ratio: 8 / 3;
  margin: 0;
  border: 1px solid var(--hairline-soft);
  border-radius: var(--home-r-lg);
  overflow: hidden;
  background: var(--deep);
}

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

.page-home .home-trust__panel {
  margin-top: 26px;
  padding: 26px 20px 24px;
}

.page-home .home-trust__title {
  margin: 0 0 6px;
  font-family: var(--font-wide);
  font-weight: 300;
  font-size: clamp(20px, 4.6vw, 28px);
  letter-spacing: .05em;
  color: var(--ice);
}

.page-home .home-trust__rows {
  margin: 0;
  display: grid;
  gap: 0;
}

.page-home .home-trust__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-top: 1px solid var(--hairline-soft);
}

.page-home .home-trust__row dt {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--mist);
}

.page-home .home-trust__row dd {
  margin: 0;
  font-size: 15px;
  line-height: 1.75;
  color: var(--ice);
}

.page-home .home-trust__note {
  margin: 18px 0 0;
  padding-top: 16px;
  border-top: 1px solid var(--hairline-soft);
  font-size: 13px;
  line-height: 1.7;
  color: var(--mist);
}

/* ---------- 平板起 ---------- */
@media (min-width: 700px) {
  .page-home .home-hero {
    padding-bottom: 60px;
  }

  .page-home .home-hero__stat {
    padding: 20px 18px 22px;
  }

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

  .page-home .home-index__link {
    grid-template-columns: 56px minmax(0, 1fr) 34ch 32px;
    grid-template-areas: "no name desc go";
    gap: 18px;
    padding: 20px 10px;
  }

  .page-home .home-index__desc {
    text-align: right;
  }

  .page-home .home-trust__panel {
    padding: 32px 34px 30px;
  }

  .page-home .home-trust__row {
    grid-template-columns: 96px minmax(0, 1fr);
    gap: 18px;
    align-items: baseline;
  }
}

/* ---------- 桌面 ---------- */
@media (min-width: 980px) {
  .page-home .home-hero__grid {
    grid-template-columns: minmax(0, 1.08fr) minmax(0, .92fr);
    gap: 58px;
    align-items: center;
  }

  .page-home .home-hero__visual {
    justify-content: center;
  }

  .page-home .home-orbit {
    width: min(100%, 420px);
  }

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

  .page-home .home-band__item {
    padding: 30px 24px;
    border-top: 0;
    border-left: 1px solid var(--hairline-soft);
    border-right: 0;
  }

  .page-home .home-band__item:nth-child(odd) {
    border-right: 0;
    padding-left: 24px;
  }

  .page-home .home-band__item:first-child {
    border-left: 0;
    padding-left: 0;
  }
}

@media (min-width: 1080px) {
  .page-home .home-compare__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: 52px;
    align-items: start;
  }

  .page-home .home-dials {
    position: sticky;
    top: calc(var(--topbar-h) + 24px);
  }

  .page-home .home-index__link {
    grid-template-columns: 64px minmax(0, 1fr) 38ch 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .gauge__seg,
  .page-home .home-paths__item,
  .page-home .home-index__link,
  .page-home .home-index__go {
    transition: none;
  }

  .page-home .home-index__link:hover .home-index__go {
    transform: none;
  }
}