.page-home {
  --home-strip-h: clamp(170px, 26vw, 330px);
}

/* ---------- 序章：分屏 ---------- */
.page-home .hero {
  padding: clamp(104px, 15vh, 168px) 0 clamp(48px, 7vh, 88px);
  border-bottom: 1px solid var(--line);
  background:
    radial-gradient(90% 70% at 86% 0%, rgba(53, 232, 208, .07), transparent 62%),
    var(--void);
}

.page-home .hero__wrap {
  display: grid;
  gap: clamp(28px, 5vw, 56px);
}

.page-home .hero__narrative {
  min-width: 0;
}

.page-home .hero__narrative .breadcrumb {
  margin-bottom: clamp(22px, 3vw, 34px);
}

.page-home .hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(36px, 7.2vw, 82px);
  line-height: .98;
  letter-spacing: -.035em;
  color: var(--white);
  margin: 0 0 clamp(16px, 2.4vw, 24px);
  max-width: 14ch;
}

.page-home .hero__lede {
  max-width: 40ch;
  font-size: clamp(16px, 1.6vw, 18px);
  line-height: 1.75;
  color: var(--titanium);
  margin: 0 0 clamp(24px, 3.4vw, 36px);
}

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

.page-home .hero__visual {
  min-width: 0;
}

/* ---------- 仪器舱视觉 ---------- */
.page-home .rig {
  position: relative;
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  overflow: hidden;
  background:
    radial-gradient(120% 90% at 78% 16%, rgba(53, 232, 208, .12), transparent 62%),
    radial-gradient(100% 80% at 14% 88%, rgba(255, 90, 31, .16), transparent 64%),
    linear-gradient(155deg, var(--deep) 0%, var(--void) 72%);
}

.page-home .rig__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(to right, rgba(74, 90, 114, .34) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(74, 90, 114, .34) 1px, transparent 1px);
  background-size: 44px 44px;
  -webkit-mask-image: radial-gradient(110% 100% at 62% 42%, #000 32%, transparent 88%);
  mask-image: radial-gradient(110% 100% at 62% 42%, #000 32%, transparent 88%);
}

.page-home .rig__glow {
  position: absolute;
  top: -14%;
  right: -10%;
  width: 48%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 90, 31, .40), rgba(255, 90, 31, 0) 68%);
}

.page-home .rig__dial {
  position: absolute;
  left: 7%;
  bottom: 7%;
  width: min(60%, 320px);
  height: auto;
}

.page-home .rig__dial circle {
  fill: none;
}

.page-home .dial-track {
  stroke: rgba(74, 90, 114, .62);
  stroke-width: 1;
}

.page-home .dial-arc {
  stroke-width: 1.6;
  stroke-linecap: round;
}

.page-home .dial-arc--fast {
  stroke: var(--orange);
}

.page-home .dial-arc--std {
  stroke: var(--cyan);
}

.page-home .rig__labels {
  position: absolute;
  right: 6%;
  bottom: 9%;
  display: grid;
  gap: 10px;
  text-align: right;
}

.page-home .rig__label {
  margin: 0;
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--titanium);
}

.page-home .rig__label b {
  font-family: var(--font-editorial);
  font-size: 22px;
  font-weight: 400;
  letter-spacing: 0;
  margin-right: 5px;
}

.page-home .rig__label--fast b {
  color: var(--orange);
}

.page-home .rig__label--std b {
  color: var(--cyan);
}

/* ---------- 硬数据带 ---------- */
.page-home .data {
  padding: clamp(56px, 9vh, 100px) 0 clamp(48px, 8vh, 88px);
  background: linear-gradient(180deg, var(--void) 0%, var(--deep) 36%, var(--void) 100%);
}

.page-home .data__strip {
  position: relative;
  margin: clamp(28px, 4vw, 48px) 0 0;
  height: var(--home-strip-h);
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: var(--deep);
}

.page-home .data__strip img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 74% 50%;
}

.page-home .data__strip::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, var(--void) 2%, rgba(5, 10, 20, .52) 46%, rgba(5, 10, 20, 0) 100%);
}

.page-home .data__strip-cap {
  position: absolute;
  left: clamp(18px, 4vw, 56px);
  bottom: 14px;
  z-index: 1;
  margin: 0;
  font-size: 13px;
  letter-spacing: .06em;
  color: var(--titanium);
}

.page-home .data__list {
  list-style: none;
  margin: clamp(36px, 6vw, 64px) auto 0;
  padding: 0;
  display: grid;
  gap: 0;
}

.page-home .data__item {
  padding: clamp(26px, 4vw, 40px) 0;
  border-top: 1px solid var(--line);
  transition: border-color 140ms var(--ease);
}

.page-home .data__item:last-child {
  border-bottom: 1px solid var(--line);
}

.page-home .data__item:hover {
  border-color: var(--orange);
}

.page-home .data__no {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .12em;
  color: var(--orange);
}

.page-home .data__num {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin: 0 0 12px;
}

.page-home .data__value {
  font-family: var(--font-editorial);
  font-size: clamp(60px, 10vw, 128px);
  line-height: .84;
  letter-spacing: -.02em;
  color: var(--white);
}

.page-home .data__sep {
  font-family: var(--font-editorial);
  font-size: clamp(30px, 5vw, 58px);
  line-height: .9;
  color: var(--line);
}

.page-home .data__unit {
  font-size: clamp(13px, 1.4vw, 16px);
  letter-spacing: .06em;
  color: var(--titanium);
}

.page-home .data__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(18px, 2vw, 22px);
  letter-spacing: -.01em;
  line-height: 1.35;
  color: var(--white);
  margin: 0 0 10px;
}

.page-home .data__desc {
  max-width: 46ch;
  margin: 0 0 16px;
  font-size: 16px;
  line-height: 1.75;
  color: var(--titanium);
}

/* ---------- 双线入口 ---------- */
.page-home .routes {
  padding: clamp(56px, 9vh, 100px) 0;
}

.page-home .routes__stage {
  margin-top: clamp(32px, 5vw, 56px);
  display: grid;
  gap: clamp(24px, 4vw, 40px);
}

.page-home .route-card {
  display: block;
  text-decoration: none;
  color: inherit;
  border: 1px solid var(--line);
  background: var(--deep);
  transition: border-color 140ms var(--ease);
}

.page-home .route-card:hover {
  border-color: var(--orange);
}

.page-home .route-card__media {
  display: block;
  overflow: hidden;
  aspect-ratio: 16 / 10;
  background: var(--panel);
  border-bottom: 1px solid var(--line);
}

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

.page-home .route-card__body {
  display: block;
  padding: clamp(20px, 3vw, 32px);
}

.page-home .route-card__tag {
  display: inline-block;
  margin-bottom: 14px;
}

.page-home .route-card__title {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(19px, 2.2vw, 26px);
  line-height: 1.28;
  letter-spacing: -.015em;
  color: var(--white);
  margin-bottom: 12px;
}

.page-home .route-card__desc {
  display: block;
  max-width: 44ch;
  font-size: 16px;
  line-height: 1.75;
  color: var(--titanium);
  margin-bottom: 20px;
}

.page-home .route-card__go {
  display: inline-block;
  font-size: 14px;
  letter-spacing: .06em;
  color: var(--orange);
  padding-bottom: 3px;
  border-bottom: 1px solid transparent;
  transition: border-color 140ms var(--ease);
}

.page-home .route-card:hover .route-card__go {
  border-bottom-color: var(--orange);
}

/* ---------- 浏览路径状态面板 ---------- */
.page-home .path {
  padding: clamp(56px, 9vh, 100px) 0;
  background: var(--deep);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.page-home .path__panel {
  margin-top: clamp(28px, 4vw, 44px);
}

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

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

.page-home .path__row {
  border-top: 1px solid var(--line);
}

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

.page-home .path__row:has(.path__link[aria-current="page"]) {
  box-shadow: inset 2px 0 0 var(--orange);
}

.page-home .path__link {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr) auto;
  grid-template-areas:
    "no name tag"
    "no use tag";
  gap: 4px 14px;
  align-items: center;
  padding: 16px 0;
  text-decoration: none;
  color: var(--white);
  transition: color 140ms var(--ease);
}

.page-home .path__no {
  grid-area: no;
  font-family: var(--font-num);
  font-size: 13px;
  letter-spacing: .1em;
  color: var(--titanium);
}

.page-home .path__name {
  grid-area: name;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 17px;
  letter-spacing: -.01em;
}

.page-home .path__use {
  grid-area: use;
  font-size: 14px;
  line-height: 1.6;
  color: var(--titanium);
}

.page-home .path__link .tag {
  grid-area: tag;
  justify-self: end;
}

.page-home .path__link:hover .path__name {
  color: var(--orange-soft);
}

/* ---------- 受理入口 ---------- */
.page-home .reach {
  border-top: 1px solid var(--line);
}

.page-home .cityline {
  position: relative;
  margin: 0;
  height: clamp(140px, 22vw, 280px);
  overflow: hidden;
  background: var(--deep);
}

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

.page-home .cityline::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 62%;
  background: linear-gradient(180deg, rgba(5, 10, 20, 0), var(--void));
}

.page-home .reach__inner {
  padding: clamp(44px, 7vh, 80px) 0 clamp(56px, 9vh, 104px);
}

.page-home .reach__grid {
  margin-top: clamp(28px, 4vw, 44px);
  display: grid;
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}

.page-home .reach__cell {
  background: var(--void);
  padding: clamp(20px, 3vw, 30px);
}

.page-home .reach__k {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--titanium);
}

.page-home .reach__v {
  margin: 0 0 10px;
  font-family: var(--font-num);
  font-size: clamp(18px, 2.2vw, 23px);
  letter-spacing: .02em;
  color: var(--white);
  word-break: break-word;
}

.page-home .reach__v--sm {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
}

.page-home .reach__hint {
  margin: 0;
  font-size: 13px;
  line-height: 1.7;
  color: var(--titanium);
}

.page-home .reach__copy.utility-copy {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 4px;
  width: 100%;
  margin: 0 0 10px;
  padding: 12px 14px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: 0;
  color: var(--white);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 140ms var(--ease);
}

.page-home .reach__copy.utility-copy:hover {
  border-color: var(--orange);
}

.page-home .reach__copy .utility-copy__label {
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--titanium);
}

.page-home .reach__copy .utility-copy__value {
  font-family: var(--font-num);
  font-size: clamp(14px, 1.5vw, 16px);
  word-break: break-all;
}

.page-home .reach__actions {
  margin-top: clamp(28px, 4vw, 44px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px 24px;
}

/* ---------- 收尾 ---------- */
.page-home .closing {
  padding: clamp(28px, 4vh, 48px) 0 clamp(64px, 11vh, 132px);
}

.page-home .closing__line {
  max-width: 38ch;
  margin: 0;
  font-family: var(--font-editorial);
  font-size: clamp(16px, 1.8vw, 20px);
  line-height: 1.8;
  color: var(--titanium);
}

/* ---------- 平板与桌面 ---------- */
@media (min-width: 720px) {
  .page-home .reach__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 760px) {
  .page-home .reach__grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (min-width: 900px) {
  .page-home .hero__wrap {
    grid-template-columns: minmax(0, 5fr) minmax(0, 8fr);
    align-items: end;
  }

  .page-home .routes__stage {
    grid-template-columns: repeat(12, 1fr);
    align-items: start;
    column-gap: clamp(20px, 2.4vw, 36px);
  }

  .page-home .route-card--product {
    grid-column: 1 / span 7;
  }

  .page-home .route-card--service {
    grid-column: 8 / span 5;
    margin-top: clamp(48px, 9vw, 132px);
  }

  .page-home .route-card--service .route-card__media {
    aspect-ratio: 4 / 5;
  }

  .page-home .path__head {
    display: grid;
    grid-template-columns: 44px minmax(0, 150px) minmax(0, 1fr) 96px;
    gap: 16px;
    align-items: center;
  }

  .page-home .path__link {
    grid-template-columns: 44px minmax(0, 150px) minmax(0, 1fr) 96px;
    grid-template-areas: "no name use tag";
    gap: 16px;
    padding: 18px 0;
  }
}

@media (min-width: 1024px) {
  .page-home .hero {
    padding-bottom: clamp(56px, 8vh, 96px);
  }

  .page-home .data__list {
    grid-template-columns: repeat(12, 1fr);
    column-gap: clamp(20px, 2.2vw, 32px);
    row-gap: clamp(26px, 3vw, 46px);
  }

  .page-home .data__item {
    padding: 0 0 clamp(20px, 2.6vw, 34px);
    border-bottom: 0;
  }

  .page-home .data__item:last-child {
    border-bottom: 0;
  }

  .page-home .data__item--a { grid-column: 1 / span 5; }
  .page-home .data__item--b { grid-column: 7 / span 6; }
  .page-home .data__item--c { grid-column: 2 / span 4; }
  .page-home .data__item--d { grid-column: 8 / span 5; }

  .page-home .data__item--c .data__value {
    font-size: clamp(46px, 7.4vw, 96px);
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .data__item,
  .page-home .route-card,
  .page-home .route-card__go,
  .page-home .path__link,
  .page-home .reach__copy.utility-copy {
    transition: none;
  }
}