.page-home {
  --home-gap: clamp(1.25rem, 3vw, 2.75rem);
  --home-pad: clamp(1rem, 2.4vw, 1.75rem);
  display: block;
}

/* ---------- 上下文行 ---------- */
.page-home .home-context {
  padding-top: clamp(1.4rem, 3vw, 2.2rem);
}
.page-home .home-context__line {
  display: flex;
  align-items: center;
  gap: .6rem;
  margin: 0;
  font-size: .82rem;
  color: var(--yd-muted);
  letter-spacing: .04em;
}
.page-home .home-context__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  padding: .12rem .4rem;
  border: 1px solid var(--yd-gold-line);
  border-radius: var(--yd-pill);
  color: var(--yd-gold);
  font-size: .68rem;
  letter-spacing: .14em;
}

/* ---------- 首屏 ---------- */
.page-home .home-hero {
  position: relative;
  isolation: isolate;
  overflow: clip;
  padding-block: clamp(1.6rem, 4vw, 2.6rem) clamp(3rem, 7vw, 5.5rem);
  background: linear-gradient(180deg, var(--yd-void) 0%, var(--yd-deep) 100%);
}
.page-home .home-hero__bg {
  position: absolute;
  inset: 0;
  z-index: -1;
  opacity: .42;
}
.page-home .home-hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
}
.page-home .home-hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(198deg, rgba(7, 11, 30, .2) 0%, rgba(7, 11, 30, .9) 56%, var(--yd-void) 100%);
}
.page-home .home-hero::after {
  content: "";
  position: absolute;
  left: -2px;
  right: -2px;
  bottom: -1px;
  height: clamp(48px, 8vw, 110px);
  background: linear-gradient(176deg, rgba(0, 0, 0, 0) 49.7%, var(--yd-deep) 50%);
  pointer-events: none;
  z-index: 0;
}
.page-home .home-hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  align-items: start;
}
@media (min-width: 960px) {
  .page-home .home-hero__inner {
    grid-template-columns: minmax(0, .9fr) minmax(0, 1.3fr);
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
  }
}

.page-home .home-hero__head {
  position: relative;
  padding-left: clamp(1.5rem, 3vw, 2.5rem);
  max-width: 44ch;
}
.page-home .home-hero__vnote {
  position: absolute;
  left: 0;
  top: .7rem;
  writing-mode: vertical-rl;
  letter-spacing: .36em;
  font-size: .7rem;
  font-weight: 600;
  color: var(--yd-gold);
  opacity: .8;
}
.page-home .home-hero__title {
  margin: .7rem 0 0;
  color: var(--yd-white);
  text-wrap: balance;
}
.page-home .home-hero__lede {
  margin: 1.1rem 0 0;
  color: var(--yd-text);
  max-width: 62ch;
}

/* ---------- 浮岛标签页 ---------- */
.page-home .home-entry {
  display: block;
}
.page-home .home-isles {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(.75rem, 1.8vw, 1.1rem);
}
@media (min-width: 640px) {
  .page-home .home-isles {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .page-home .home-isle:nth-child(2),
  .page-home .home-isle:nth-child(4) {
    --isle-shift: clamp(1rem, 2.4vw, 1.9rem);
  }
}

.page-home .home-isle {
  --isle-shift: 0px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .4rem;
  width: 100%;
  padding: clamp(1.05rem, 2vw, 1.5rem);
  border: 1px solid var(--yd-line);
  border-radius: var(--yd-radius);
  background: linear-gradient(168deg, rgba(22, 32, 74, .94) 0%, rgba(12, 19, 48, .72) 100%);
  box-shadow: var(--yd-shadow);
  color: var(--yd-text);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transform: translateY(var(--isle-shift));
  transition: transform .28s var(--yd-ease), border-color .28s var(--yd-ease), box-shadow .28s var(--yd-ease);
}
.page-home .home-isle:hover,
.page-home .home-isle:focus-visible {
  transform: translateY(calc(var(--isle-shift) - 4px));
  border-color: var(--yd-gold-line);
  box-shadow: var(--yd-shadow-lift);
}
.page-home .home-isle:focus-visible {
  outline: 2px solid var(--yd-gold);
  outline-offset: 3px;
}
.page-home .home-isle[aria-selected="true"] {
  border-color: var(--yd-gold);
  background: linear-gradient(168deg, rgba(240, 194, 75, .12) 0%, rgba(12, 19, 48, .84) 76%);
}
.page-home .home-isle__idx {
  font-size: .72rem;
  letter-spacing: .2em;
  color: var(--yd-gold);
  opacity: .9;
}
.page-home .home-isle__name {
  font-size: clamp(1.05rem, 1.7vw, 1.24rem);
  font-weight: 700;
  line-height: 1.3;
  color: var(--yd-white);
}
.page-home .home-isle__desc {
  font-size: .87rem;
  line-height: 1.72;
  color: var(--yd-muted);
}
.page-home .home-isle__badge {
  margin-top: .5rem;
}

.page-home .home-panels {
  margin-top: clamp(1.4rem, 3vw, 2rem);
}
.page-home .home-panel {
  border-left: 2px solid var(--yd-gold);
  border-radius: 0 var(--yd-radius-sm) var(--yd-radius-sm) 0;
  background: rgba(12, 19, 48, .66);
  padding: clamp(1rem, 2.2vw, 1.5rem) clamp(1.1rem, 2.4vw, 1.7rem);
}
.page-home .home-panel__text {
  margin: 0;
  font-size: .95rem;
  line-height: 1.85;
  color: var(--yd-text);
  max-width: 66ch;
}
.page-home .home-panel__link {
  display: inline-block;
  margin-top: .85rem;
  padding-bottom: .14rem;
  border-bottom: 1px solid var(--yd-cyan-line);
  font-size: .9rem;
  font-weight: 600;
  color: var(--yd-cyan);
  text-decoration: none;
  transition: color .24s var(--yd-ease), border-color .24s var(--yd-ease);
}
.page-home .home-panel__link:hover {
  color: var(--yd-gold);
  border-color: var(--yd-gold-line);
}

/* ---------- 机型对号入座 ---------- */
.page-home .home-fit__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  align-items: center;
}
@media (min-width: 900px) {
  .page-home .home-fit__inner {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    gap: clamp(2rem, 4.5vw, 3.5rem);
  }
}
.page-home .home-fit__media {
  border: 1px solid var(--yd-line);
  border-radius: var(--yd-radius);
  overflow: hidden;
  background: var(--yd-deep);
  box-shadow: var(--yd-shadow);
}
.page-home .home-fit__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-home .home-fit__lede {
  margin-top: .9rem;
  max-width: 60ch;
}
.page-home .home-fit__list {
  list-style: none;
  margin: 1.5rem 0 0;
  padding: 0;
  border-top: 1px solid var(--yd-line);
}
.page-home .home-fit__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: .3rem .9rem;
  padding: .82rem .15rem;
  border-bottom: 1px solid var(--yd-line-soft);
  transition: background-color .24s var(--yd-ease);
}
.page-home .home-fit__row:hover {
  background: rgba(22, 32, 74, .5);
}
.page-home .home-fit__name {
  flex: 1 1 7rem;
  font-size: .95rem;
  font-weight: 600;
  color: var(--yd-white);
}
.page-home .home-fit__count {
  font-size: .78rem;
  color: var(--yd-cyan);
  letter-spacing: .06em;
}
.page-home .home-fit__range {
  font-size: .78rem;
  color: var(--yd-gold-soft);
  letter-spacing: .06em;
}
.page-home .home-fit__actions {
  margin-top: 1.6rem;
}

/* ---------- 反馈时间轴 ---------- */
.page-home .home-feed {
  position: relative;
  background: linear-gradient(180deg, var(--yd-deep) 0%, var(--yd-void) 100%);
  overflow: clip;
}
.page-home .home-feed__lede {
  margin-top: .9rem;
  max-width: 62ch;
}
.page-home .home-feed__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .7rem;
  margin-top: 1.6rem;
}
@media (min-width: 760px) {
  .page-home .home-feed__stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: .9rem;
  }
}
.page-home .home-feed__stat {
  padding: .9rem 1rem;
  border: 1px solid var(--yd-line);
  border-radius: var(--yd-radius-sm);
  background: rgba(22, 32, 74, .6);
}
.page-home .home-feed__statnum {
  display: block;
  font-family: var(--yd-font-mono);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--yd-gold);
  line-height: 1.1;
}
.page-home .home-feed__statlabel {
  display: block;
  margin-top: .25rem;
  font-size: .8rem;
  color: var(--yd-muted);
}
.page-home .home-feed__band {
  margin-top: clamp(1.5rem, 3.4vw, 2.4rem);
  border: 1px solid var(--yd-line);
  border-radius: var(--yd-radius);
  overflow: hidden;
}
.page-home .home-feed__band img {
  display: block;
  width: 100%;
  height: clamp(130px, 20vw, 230px);
  object-fit: cover;
  opacity: .7;
}
.page-home .home-feed__timeline {
  list-style: none;
  margin: clamp(1.5rem, 3.4vw, 2.4rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
}
@media (min-width: 860px) {
  .page-home .home-feed__timeline {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: clamp(1.4rem, 3vw, 2.6rem);
  }
}
.page-home .home-feed__item {
  position: relative;
  display: flex;
  align-items: flex-start;
  gap: .8rem;
  padding: .85rem .2rem 1.05rem .1rem;
  border-bottom: 1px solid var(--yd-line-soft);
}
.page-home .home-feed__node {
  position: relative;
  flex: 0 0 auto;
  width: 9px;
  height: 9px;
  margin-top: .48rem;
  border-radius: 50%;
  background: var(--yd-cyan);
  box-shadow: 0 0 0 4px rgba(63, 224, 216, .13);
}
.page-home .home-feed__node::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 13px;
  width: 1px;
  height: calc(100% + 30px);
  transform: translateX(-50%);
  background: linear-gradient(180deg, var(--yd-cyan-line), rgba(63, 224, 216, 0));
}
.page-home .home-feed__body {
  min-width: 0;
}
.page-home .home-feed__title {
  margin: 0;
  font-size: .94rem;
  line-height: 1.6;
  color: var(--yd-white);
}
.page-home .home-feed__meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: .5rem;
  margin: .4rem 0 0;
}
.page-home .home-feed__when {
  font-size: .72rem;
  color: var(--yd-muted);
  letter-spacing: .1em;
}
.page-home .home-feed__stamp {
  position: absolute;
  right: .2rem;
  bottom: .45rem;
  padding: .14rem .55rem;
  border: 1px solid var(--yd-gold-line);
  border-radius: var(--yd-pill);
  background: rgba(22, 32, 74, .94);
  font-family: var(--yd-font-mono);
  font-size: .68rem;
  letter-spacing: .06em;
  color: var(--yd-gold-soft);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity .24s var(--yd-ease), transform .24s var(--yd-ease);
  pointer-events: none;
  white-space: nowrap;
}
.page-home .home-feed__item:hover .home-feed__stamp,
.page-home .home-feed__item:focus-within .home-feed__stamp {
  opacity: 1;
  transform: translateY(0);
}
.page-home .home-feed__actions {
  margin-top: 1.8rem;
}

/* ---------- 入口网格 ---------- */
.page-home .home-hub__head {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
  align-items: center;
}
@media (min-width: 900px) {
  .page-home .home-hub__head {
    grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr);
    gap: clamp(2rem, 4.5vw, 3.5rem);
  }
}
.page-home .home-hub__lede {
  margin-top: .9rem;
  max-width: 62ch;
}
.page-home .home-hub__media {
  border: 1px solid var(--yd-line);
  border-radius: var(--yd-radius);
  overflow: hidden;
  background: var(--yd-deep);
}
.page-home .home-hub__media img {
  display: block;
  width: 100%;
  height: auto;
  object-fit: cover;
}
.page-home .home-hub__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(.9rem, 2vw, 1.3rem);
  margin-top: clamp(1.6rem, 3.4vw, 2.4rem);
}
@media (min-width: 700px) {
  .page-home .home-hub__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
.page-home .home-hub__group {
  padding: clamp(1rem, 2vw, 1.35rem);
  border: 1px solid var(--yd-line);
  border-radius: var(--yd-radius);
  background: linear-gradient(170deg, rgba(22, 32, 74, .74), rgba(12, 19, 48, .5));
  transition: border-color .28s var(--yd-ease);
}
.page-home .home-hub__group:hover {
  border-color: var(--yd-cyan-line);
}
.page-home .home-hub__gname {
  margin: 0 0 .9rem;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--yd-gold);
}
.page-home .home-hub__tiles {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .55rem;
}
@media (max-width: 419px) {
  .page-home .home-hub__tiles {
    grid-template-columns: minmax(0, 1fr);
  }
}
.page-home .home-hub__tile {
  display: flex;
  align-items: center;
  gap: .55rem;
  padding: .72rem .8rem;
  border: 1px solid var(--yd-line-soft);
  border-radius: var(--yd-radius-sm);
  background: rgba(7, 11, 30, .52);
  font-size: .85rem;
  color: var(--yd-text);
  transition: transform .24s var(--yd-ease), border-color .24s var(--yd-ease), color .24s var(--yd-ease);
}
.page-home .home-hub__tile:hover {
  transform: translateY(-2px);
  border-color: var(--yd-cyan-line);
  color: var(--yd-white);
}
.page-home .home-hub__no {
  font-size: .68rem;
  letter-spacing: .1em;
  color: var(--yd-cyan);
  opacity: .9;
}

/* ---------- 当季版本 ---------- */
.page-home .home-rel__lede {
  margin-top: .9rem;
  max-width: 62ch;
}
.page-home .home-rel__list {
  list-style: none;
  margin: clamp(1.5rem, 3.4vw, 2.2rem) 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: .6rem;
}
@media (min-width: 620px) {
  .page-home .home-rel__list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}
@media (min-width: 1080px) {
  .page-home .home-rel__list {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}
.page-home .home-rel__item {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .4rem;
  padding: .95rem 1rem 1.05rem;
  border: 1px solid var(--yd-line);
  border-radius: var(--yd-radius-sm);
  background: rgba(22, 32, 74, .55);
  transition: transform .24s var(--yd-ease), border-color .24s var(--yd-ease), box-shadow .24s var(--yd-ease);
}
.page-home .home-rel__item:hover {
  transform: translateY(-4px);
  border-color: var(--yd-gold-line);
  box-shadow: var(--yd-shadow);
}
.page-home .home-rel__ver {
  font-size: 1.08rem;
  font-weight: 700;
  letter-spacing: .06em;
  color: var(--yd-gold);
}
.page-home .home-rel__note {
  font-size: .84rem;
  line-height: 1.68;
  color: var(--yd-muted);
}
.page-home .home-rel__actions {
  margin-top: 1.7rem;
}

/* ---------- 咨询服务 ---------- */
.page-home .home-help__inner {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: var(--home-gap);
}
@media (min-width: 900px) {
  .page-home .home-help__inner {
    grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
    gap: clamp(2rem, 4.5vw, 3.5rem);
    align-items: start;
  }
}
.page-home .home-help__lede {
  margin-top: .9rem;
  max-width: 62ch;
}
.page-home .home-help__prep {
  list-style: none;
  margin: 1.4rem 0 0;
  padding: 0;
  display: grid;
  gap: .6rem;
}
.page-home .home-help__prep li {
  position: relative;
  padding-left: 1.5rem;
  font-size: .92rem;
  line-height: 1.78;
  color: var(--yd-text);
}
.page-home .home-help__prep li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .74em;
  width: .72rem;
  height: 1px;
  background: var(--yd-gold);
}
.page-home .home-help__actions {
  margin-top: 1.7rem;
}
.page-home .home-help__panel {
  padding: clamp(1.1rem, 2.4vw, 1.7rem);
  border: 1px solid var(--yd-line);
  border-radius: var(--yd-radius);
  background: linear-gradient(160deg, rgba(22, 32, 74, .9), rgba(7, 11, 30, .72));
  box-shadow: var(--yd-shadow);
}
.page-home .home-help__ptitle {
  margin: 0 0 .4rem;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .2em;
  color: var(--yd-gold);
}
.page-home .home-help__rows {
  display: grid;
}
.page-home .home-help__row {
  display: flex;
  flex-direction: column;
  gap: .22rem;
  padding: .85rem 0;
  border-bottom: 1px solid var(--yd-line-soft);
}
.page-home .home-help__row:last-child {
  border-bottom: 0;
}
.page-home .home-help__key {
  font-size: .74rem;
  letter-spacing: .2em;
  color: var(--yd-muted);
}
.page-home .home-help__val {
  font-size: .96rem;
  line-height: 1.7;
  color: var(--yd-white);
  word-break: break-word;
}
.page-home .home-help__val--mono {
  font-family: var(--yd-font-mono);
  letter-spacing: .04em;
  color: var(--yd-gold-soft);
}
.page-home .home-help__tip {
  margin: 1rem 0 0;
  padding-top: .9rem;
  border-top: 1px solid var(--yd-line-soft);
  font-size: .84rem;
  line-height: 1.72;
  color: var(--yd-muted);
}

/* ---------- 减弱动效 ---------- */
@media (prefers-reduced-motion: reduce) {
  .page-home .home-isle,
  .page-home .home-rel__item,
  .page-home .home-hub__tile,
  .page-home .home-hub__group,
  .page-home .home-feed__stamp,
  .page-home .home-fit__row,
  .page-home .home-panel__link {
    transition: none;
  }
  .page-home .home-isle:hover,
  .page-home .home-isle:focus-visible {
    transform: translateY(var(--isle-shift));
  }
  .page-home .home-rel__item:hover,
  .page-home .home-hub__tile:hover {
    transform: none;
  }
  .page-home .home-feed__stamp {
    transform: none;
  }
}