.page-home {
  --home-radius: 2px;
  --home-measure: 62ch;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  padding: 40px 0 8px;
  overflow: hidden;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  top: -12%;
  left: -10%;
  right: -10%;
  height: 124%;
  background-image:
    linear-gradient(var(--grid-fine) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-fine) 1px, transparent 1px);
  background-size: 96px 96px;
  pointer-events: none;
  z-index: 0;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  top: -180px;
  right: -160px;
  width: 460px;
  height: 460px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(231, 178, 60, 0.15) 0%, rgba(231, 178, 60, 0) 68%);
  pointer-events: none;
  z-index: 0;
}

.page-home .home-hero__grid {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 40px;
}

.page-home .home-hero__ctx {
  margin: 0 0 18px;
  color: var(--slate);
}

.page-home .home-hero__title {
  margin: 0 0 22px;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(40px, 11vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.01em;
  color: var(--ivory);
}

.page-home .home-hero__title-sub {
  display: block;
  margin-top: 10px;
  font-size: 0.4em;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--gold);
}

.page-home .home-hero__lead {
  max-width: 36em;
  margin: 0 0 28px;
  color: rgba(245, 239, 228, 0.9);
}

.page-home .home-hero .tick-line {
  margin: 0 0 22px;
  background: linear-gradient(90deg, var(--gold-line) 0, transparent 72%);
}

.page-home .home-hero__readout {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
}

.page-home .home-hero__readout-item {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-left: 12px;
  border-left: 1px solid var(--line);
}

.page-home .home-hero__readout .num {
  color: var(--gold);
  font-size: 19px;
  line-height: 1.1;
}

.page-home .home-hero__readout-label {
  font-size: 12px;
  line-height: 1.5;
  color: var(--slate);
}

.page-home .home-hero__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--line-soft);
  border-radius: var(--home-radius);
  overflow: hidden;
  background: #06101c;
}

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

.page-home .home-hero__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(10, 22, 38, 0) 42%, rgba(10, 22, 38, 0.86) 100%);
  pointer-events: none;
}

.page-home .home-hero__cap {
  position: absolute;
  left: 16px;
  right: 16px;
  bottom: 14px;
  z-index: 2;
  margin: 0;
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

/* ---------- 三条直路标签 ---------- */
.page-home .home-routes {
  padding: 64px 0 0;
}

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

.page-home .home-routes__tablist {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 8px;
}

.page-home .route-tab {
  appearance: none;
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  grid-template-areas:
    "num name"
    "num hint";
  align-items: center;
  column-gap: 12px;
  padding: 16px 18px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  color: var(--ivory);
  font-family: var(--font-cn);
  font-size: 16px;
  text-align: left;
  cursor: pointer;
  transition: border-color 180ms var(--ease), background-color 180ms var(--ease);
}

.page-home .route-tab__num {
  grid-area: num;
  font-size: 14px;
  color: var(--slate);
  transition: color 180ms var(--ease), transform 180ms var(--ease);
}

.page-home .route-tab__name {
  grid-area: name;
  font-size: 17px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.page-home .route-tab__hint {
  grid-area: hint;
  margin-top: 3px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--slate);
}

.page-home .route-tab:hover {
  border-color: var(--gold-line);
}

.page-home .route-tab[aria-selected="true"] {
  border-color: var(--gold);
  background: rgba(231, 178, 60, 0.09);
}

.page-home .route-tab[aria-selected="true"] .route-tab__num {
  color: var(--gold);
  transform: scale(1.18);
}

.page-home .route-tab:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-home .home-routes__panels {
  margin-top: 22px;
}

.page-home .route-panel {
  padding-top: 22px;
  border-top: 1px solid var(--line-soft);
}

.page-home .route-panel[hidden] {
  display: none;
}

.page-home .route-panel:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 4px;
}

.page-home .route-panel > p {
  max-width: var(--home-measure);
  margin: 0 0 20px;
  line-height: 1.9;
  color: rgba(245, 239, 228, 0.9);
}

/* ---------- 第二栏加宽：大屏版体验 ---------- */
.page-home .home-wide {
  position: relative;
  margin-top: 88px;
  padding: 64px 0 72px;
}

.page-home .home-wide::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: var(--line);
}

.page-home .home-wide::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 48px;
  height: 1px;
  background: var(--gold);
}

.page-home .home-wide__grid {
  display: grid;
  gap: 32px;
}

.page-home .home-wide__text .panel-label {
  margin: 0 0 14px;
}

.page-home .home-wide__text h2 {
  margin: 0 0 18px;
}

.page-home .home-wide__text p {
  max-width: 40ch;
  margin: 0 0 16px;
  line-height: 1.9;
  color: rgba(245, 239, 228, 0.86);
}

.page-home .home-wide__text .btn {
  margin-top: 10px;
}

.page-home .home-wide__media {
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  overflow: hidden;
  background: #05100f;
}

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

/* ---------- 当季速览条 ---------- */
.page-home .home-season {
  padding: 44px 0;
  position: relative;
}

.page-home .home-season__inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.page-home .home-season__text .panel-label {
  margin: 0 0 12px;
}

.page-home .home-season__text h2 {
  margin: 0 0 12px;
}

.page-home .home-season__text p {
  max-width: var(--home-measure);
  margin: 0;
  line-height: 1.9;
  color: rgba(245, 239, 228, 0.86);
}

.page-home .home-season .btn {
  align-self: flex-start;
}

/* ---------- 面板磁贴预览 ---------- */
.page-home .home-tiles {
  padding: 80px 0 0;
}

.page-home .home-tiles__grid {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.page-home .home-tile {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 10px;
  min-height: 104px;
  padding: 16px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  color: var(--ivory);
  text-decoration: none;
  transition: transform 180ms var(--ease), border-color 180ms var(--ease), box-shadow 180ms var(--ease);
}

.page-home .home-tile:hover {
  transform: scale(1.02);
  border-color: var(--gold);
  box-shadow: 0 0 0 1px var(--gold-line);
}

.page-home .home-tile:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.page-home .home-tile--feature {
  grid-column: span 2;
  min-height: 152px;
  background: linear-gradient(140deg, rgba(180, 18, 31, 0.38) 0%, rgba(10, 22, 38, 0.22) 100%);
  border-color: var(--gold-line);
}

.page-home .home-tile__num {
  font-size: 12px;
  letter-spacing: 0.1em;
  color: var(--slate);
}

.page-home .home-tile--feature .home-tile__num {
  color: var(--gold-soft, var(--gold));
}

.page-home .home-tile__name {
  font-size: 16px;
  font-weight: 500;
  letter-spacing: 0.02em;
}

.page-home .home-tile--feature .home-tile__name {
  font-size: 22px;
}

.page-home .home-tile__note {
  font-size: 12px;
  line-height: 1.6;
  color: var(--slate);
}

.page-home .home-tiles__media {
  grid-column: span 2;
  margin: 0;
  border: 1px solid var(--line);
  border-radius: var(--home-radius);
  overflow: hidden;
  background: #050e1a;
}

.page-home .home-tiles__media img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 14 / 9;
  object-fit: cover;
}

/* ---------- 双视角分栏 ---------- */
.page-home .home-paths {
  position: relative;
  margin-top: 88px;
  padding: 72px 0;
  overflow: hidden;
  background: var(--night);
}

.page-home .home-paths__texture {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.14;
  pointer-events: none;
  z-index: 0;
}

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

.page-home .home-paths__grid {
  margin-top: 30px;
  display: grid;
  gap: 16px;
}

.page-home .home-path {
  padding: 26px 22px 22px;
  background: var(--glass);
  border: 1px solid var(--line);
  border-top: 2px solid var(--gold-line);
  border-radius: var(--home-radius);
}

.page-home .home-path__tag {
  margin: 0 0 10px;
  font-size: 12px;
  letter-spacing: 0.14em;
  color: var(--slate);
}

.page-home .home-path h3 {
  margin: 0 0 12px;
  color: var(--ivory);
}

.page-home .home-path > p {
  margin: 0 0 20px;
  line-height: 1.9;
  color: rgba(245, 239, 228, 0.84);
}

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

.page-home .home-path__steps li {
  display: flex;
  gap: 10px;
  align-items: baseline;
  padding-top: 10px;
  border-top: 1px solid var(--line-soft);
  font-size: 14px;
  line-height: 1.7;
  color: var(--slate);
}

.page-home .home-path__steps .mono {
  flex: none;
  font-size: 12px;
  color: var(--gold);
}

/* ---------- 联络与备案 ---------- */
.page-home .home-contact {
  padding: 72px 0 96px;
}

.page-home .home-contact__inner {
  display: flex;
  flex-direction: column;
  gap: 22px;
  padding-top: 26px;
  border-top: 1px solid var(--line);
}

.page-home .home-contact__text .panel-label {
  margin: 0 0 12px;
}

.page-home .home-contact__text h2 {
  margin: 0 0 12px;
}

.page-home .home-contact__text p {
  max-width: 56ch;
  margin: 0;
  line-height: 1.9;
  color: rgba(245, 239, 228, 0.86);
}

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

.page-home .home-contact__actions .copy-btn {
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.02em;
  overflow-wrap: anywhere;
}

.page-home .home-contact__actions .copy-status {
  font-size: 13px;
  color: var(--jade);
}

.page-home .home-contact__icp {
  margin: 20px 0 0;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--slate);
}

/* ---------- 响应式 ---------- */
@media (min-width: 720px) {
  .page-home .home-routes__tablist {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
  }

  .page-home .home-tiles__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
  }
}

@media (min-width: 900px) {
  .page-home .home-hero {
    padding: 80px 0 16px;
  }

  .page-home .home-hero__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--gap);
    align-items: start;
  }

  .page-home .home-hero__intro {
    grid-column: 1 / span 7;
  }

  .page-home .home-hero__media {
    grid-column: 8 / span 5;
    margin-top: 56px;
  }

  .page-home .home-wide__grid {
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: var(--gap);
    align-items: center;
  }

  .page-home .home-wide__text {
    grid-column: 1 / span 4;
  }

  .page-home .home-wide__media {
    grid-column: 5 / span 8;
  }

  .page-home .home-season__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 48px;
  }

  .page-home .home-season .btn {
    align-self: center;
    flex: none;
  }

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

  .page-home .home-contact__inner {
    flex-direction: row;
    align-items: flex-start;
    justify-content: space-between;
    gap: 48px;
  }

  .page-home .home-contact__actions {
    flex: none;
    justify-content: flex-end;
    max-width: 420px;
  }
}

@media (min-width: 1180px) {
  .page-home .home-hero__title {
    font-size: clamp(64px, 7.2vw, 108px);
  }

  .page-home .home-hero__readout {
    max-width: 560px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-tile,
  .page-home .route-tab,
  .page-home .route-tab__num {
    transition: none;
  }

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

  .page-home .route-tab[aria-selected="true"] .route-tab__num {
    transform: none;
  }
}