.page-home {
  --home-hair: rgba(124, 139, 153, 0.24);
  --home-soft: rgba(237, 231, 219, 0.84);
  --home-paper-ink: #0A1929;
  display: block;
}

/* ---------- 通用排版 ---------- */
.page-home .home-label {
  margin: 0 0 10px;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  color: var(--cyan);
  text-transform: uppercase;
}

.page-home .home-h2 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: condensed;
  letter-spacing: -0.015em;
  font-size: clamp(1.6rem, 4vw, 2.5rem);
  line-height: 1.2;
  color: var(--paper);
}

.page-home .home-h2 + p {
  margin-top: 16px;
}

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-bottom: 1px solid var(--line);
  background: var(--ink);
}

.page-home .hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.page-home .hero__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 32%;
  opacity: 0.34;
  filter: saturate(0.82);
}

.page-home .hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(180deg, rgba(10, 25, 41, 0.6) 0%, rgba(10, 25, 41, 0.88) 56%, rgba(10, 25, 41, 0.98) 100%),
    radial-gradient(120% 90% at 10% 18%, rgba(94, 234, 212, 0.12) 0%, rgba(94, 234, 212, 0) 62%);
}

.page-home .hero__inner {
  position: relative;
  z-index: 2;
  padding-top: clamp(30px, 5.5vw, 72px);
  padding-bottom: clamp(34px, 6vw, 84px);
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(26px, 4vw, 48px);
  align-items: start;
}

.page-home .hero__index {
  margin: 0;
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  color: var(--stone);
}

.page-home .hero__title {
  margin: 16px 0 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-stretch: condensed;
  font-size: clamp(2.4rem, 7.4vw, 4.6rem);
  line-height: 1.02;
  letter-spacing: -0.03em;
  color: var(--paper);
  text-wrap: balance;
}

.page-home .hero__desc {
  margin: 20px 0 0;
  max-width: 52ch;
  font-size: clamp(0.98rem, 1.5vw, 1.06rem);
  line-height: 1.85;
  color: var(--home-soft);
}

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

.page-home .hero__anchor {
  display: grid;
  gap: 10px;
}

.page-home .hero__anchor-label {
  margin: 0 0 2px;
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  color: var(--stone);
}

.page-home .layer {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(27, 58, 91, 0.62), rgba(16, 42, 67, 0.66));
  backdrop-filter: blur(6px);
  overflow: hidden;
  transition: border-color 0.18s ease, transform 0.18s ease;
}

.page-home .layer[open] {
  border-color: var(--line-strong);
}

.page-home .layer:hover {
  transform: translateY(-2px);
}

.page-home .layer__sum {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 6px 10px;
  padding: 12px 14px;
  cursor: pointer;
  list-style: none;
  color: var(--paper);
}

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

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

.page-home .layer__num {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: var(--cyan);
}

.page-home .layer__name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
}

.page-home .layer__hint {
  margin-left: auto;
  font-size: 0.76rem;
  color: var(--stone);
}

.page-home .layer__list {
  margin: 0;
  padding: 0 14px 13px;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.page-home .layer__list a {
  display: inline-block;
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--line);
  font-size: 0.84rem;
  color: var(--paper);
  text-decoration: none;
  transition: color 0.16s ease, border-color 0.16s ease, background 0.16s ease;
}

.page-home .layer__list a:hover,
.page-home .layer__list a:focus-visible {
  border-color: var(--cyan);
  color: var(--cyan);
  background: rgba(94, 234, 212, 0.08);
}

/* ---------- 改版变化 ---------- */
.page-home .shift {
  padding: clamp(46px, 8vw, 96px) 0;
  background: var(--ink);
}

.page-home .shift__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 48px);
  align-items: center;
}

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

.page-home .shift__lead,
.page-home .season__lead,
.page-home .beat__lead,
.page-home .feedback__lead {
  margin: 16px 0 0;
  max-width: 62ch;
  line-height: 1.85;
  color: var(--home-soft);
}

.page-home .shift__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-home .shift__list li {
  position: relative;
  padding-left: 20px;
  font-size: 0.95rem;
  line-height: 1.8;
  color: rgba(237, 231, 219, 0.8);
}

.page-home .shift__list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--cyan);
}

.page-home .shift__list strong {
  color: var(--paper);
}

.page-home .shift__stats {
  margin-top: 24px;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.page-home .stat {
  flex: 1 1 168px;
  padding: 14px 16px 16px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(16, 42, 67, 0.62);
}

.page-home .stat__num {
  display: block;
  font-size: clamp(1.4rem, 3vw, 1.95rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--amber);
}

.page-home .stat__cap {
  display: block;
  margin-top: 7px;
  font-size: 0.82rem;
  line-height: 1.65;
  color: var(--stone);
}

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

/* ---------- 当季服务清单 ---------- */
.page-home .season {
  padding: clamp(46px, 8vw, 96px) 0;
  background:
    linear-gradient(180deg, rgba(94, 234, 212, 0.05) 0%, rgba(94, 234, 212, 0) 42%),
    var(--ink);
  border-top: 1px solid var(--line);
}

.page-home .season__grid {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(16px, 2.5vw, 24px);
  align-items: start;
}

.page-home .season__sheet {
  background: var(--paper);
  color: var(--home-paper-ink);
  border-radius: var(--radius-lg);
  padding: clamp(18px, 2.6vw, 30px);
}

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

.page-home .season__item {
  padding: 14px 0;
  border-bottom: 1px solid rgba(10, 25, 41, 0.12);
}

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

.page-home .season__item:first-child {
  padding-top: 0;
}

.page-home .season__item-top {
  margin: 0 0 8px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-home .season__idx {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  color: rgba(10, 25, 41, 0.5);
}

.page-home .season__state {
  padding: 2px 9px;
  border-radius: 999px;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.04em;
}

.page-home .season__state--new {
  background: rgba(255, 138, 61, 0.2);
  color: #A84C18;
}

.page-home .season__state--ok {
  background: rgba(111, 158, 122, 0.22);
  color: #3D6B4C;
}

.page-home .season__item h3 {
  margin: 0 0 6px;
  font-family: var(--font-display);
  font-size: 1.06rem;
  font-weight: 700;
  color: var(--home-paper-ink);
}

.page-home .season__item p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.75;
  color: rgba(10, 25, 41, 0.72);
}

.page-home .season__side {
  padding: clamp(18px, 2.6vw, 26px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(27, 58, 91, 0.72), rgba(16, 42, 67, 0.6));
  backdrop-filter: blur(6px);
}

.page-home .season__fast {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 14px;
}

.page-home .season__fast li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.92rem;
  line-height: 1.78;
  color: rgba(237, 231, 219, 0.84);
}

.page-home .season__fast .mono {
  flex: none;
  width: 22px;
  height: 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 6px;
  background: rgba(94, 234, 212, 0.12);
  color: var(--cyan);
  font-size: 0.72rem;
}

.page-home .season__foot {
  margin-top: 26px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 14px 20px;
}

.page-home .season__foot-note {
  font-size: 0.74rem;
  letter-spacing: 0.1em;
  color: var(--stone);
}

/* ---------- 版本节奏 ---------- */
.page-home .beat {
  padding: clamp(46px, 8vw, 96px) 0;
  background: var(--ink);
  border-top: 1px solid var(--line);
}

.page-home .beat__media {
  margin: clamp(24px, 3.5vw, 36px) 0 0;
}

.page-home .ticks {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: repeat(9, minmax(0, 1fr));
  gap: 6px;
}

.page-home .tick {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 9px 0;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: rgba(16, 42, 67, 0.55);
  transition: background 0.16s ease, border-color 0.16s ease, transform 0.16s ease;
}

.page-home .tick__no {
  font-size: 0.72rem;
  color: var(--stone);
  transition: color 0.16s ease;
}

.page-home .tick:hover {
  background: var(--cyan);
  border-color: var(--cyan);
  transform: translateY(-3px);
}

.page-home .tick:hover .tick__no {
  color: var(--ink);
}

.page-home .tick:last-child {
  border-color: rgba(255, 138, 61, 0.6);
}

.page-home .tick:last-child .tick__no {
  color: var(--amber);
}

.page-home .tick:last-child:hover {
  background: var(--amber);
  border-color: var(--amber);
}

.page-home .tick:last-child:hover .tick__no {
  color: var(--ink);
}

.page-home .beat__foot {
  margin-top: 28px;
  display: grid;
  gap: 22px;
  align-items: start;
}

.page-home .beat__cats {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  grid-template-columns: 1fr;
  gap: 10px;
}

.page-home .beat__cats li {
  position: relative;
  padding: 12px 14px 12px 30px;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  background: rgba(16, 42, 67, 0.42);
  font-size: 0.9rem;
  line-height: 1.72;
  color: rgba(237, 231, 219, 0.8);
}

.page-home .beat__cats li strong {
  display: block;
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.page-home .beat__cats li::before {
  content: "";
  position: absolute;
  left: 14px;
  top: 1.2em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--cyan);
}

.page-home .beat__cats li:nth-child(2)::before {
  background: var(--moss);
}

.page-home .beat__cats li:nth-child(3)::before {
  background: var(--amber);
}

.page-home .beat__cats li:nth-child(4)::before {
  background: var(--clay);
}

/* ---------- 贴边反馈细条 ---------- */
.page-home .rail {
  position: relative;
  display: block;
  overflow: hidden;
  text-decoration: none;
  color: var(--paper);
  background: var(--ink);
  border-top: 1px solid var(--line-strong);
  border-bottom: 1px solid var(--line);
}

.page-home .rail__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.3;
}

.page-home .rail::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(10, 25, 41, 0.96) 0%, rgba(10, 25, 41, 0.7) 52%, rgba(10, 25, 41, 0.92) 100%);
}

.page-home .rail__inner {
  position: relative;
  z-index: 1;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 15px clamp(16px, 4vw, 32px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px 16px;
}

.page-home .rail__label {
  padding: 3px 11px;
  border-radius: 999px;
  border: 1px solid var(--line-strong);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  color: var(--cyan);
}

.page-home .rail__text {
  font-size: 0.92rem;
  color: var(--home-soft);
}

.page-home .rail__cta {
  margin-left: auto;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--amber);
  transition: color 0.16s ease;
}

.page-home .rail:hover .rail__cta,
.page-home .rail:focus-visible .rail__cta {
  color: var(--cyan);
}

/* ---------- 反馈与联系 ---------- */
.page-home .feedback {
  padding: clamp(46px, 8vw, 96px) 0 clamp(52px, 8vw, 100px);
  background: var(--ink);
}

.page-home .feedback__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}

.page-home .feedback__list {
  margin: 22px 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 12px;
}

.page-home .feedback__list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 0.94rem;
  line-height: 1.78;
  color: rgba(237, 231, 219, 0.82);
}

.page-home .feedback__list strong {
  color: var(--paper);
}

.page-home .feedback__no {
  flex: none;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  color: var(--cyan);
  padding-top: 0.38em;
}

.page-home .feedback__note {
  margin: 22px 0 0;
  padding: 14px 16px;
  border-left: 2px solid var(--line-strong);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: rgba(16, 42, 67, 0.5);
  font-size: 0.88rem;
  line-height: 1.78;
  color: var(--stone);
}

.page-home .feedback__side {
  padding: clamp(20px, 2.8vw, 28px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--line);
  background: linear-gradient(160deg, rgba(27, 58, 91, 0.7), rgba(16, 42, 67, 0.58));
  backdrop-filter: blur(6px);
}

.page-home .feedback__side h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--paper);
}

.page-home .feedback__side p {
  margin: 12px 0 0;
  font-size: 0.92rem;
  line-height: 1.8;
  color: rgba(237, 231, 219, 0.82);
}

.page-home .feedback__side .btn {
  margin-top: 20px;
}

.page-home .feedback__contact {
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--line);
  display: grid;
  gap: 12px;
}

.page-home .feedback__contact div {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
  align-items: baseline;
}

.page-home .feedback__contact dt {
  font-size: 0.76rem;
  letter-spacing: 0.08em;
  color: var(--stone);
}

.page-home .feedback__contact dd {
  margin: 0;
  font-family: var(--font-mono);
  font-size: 0.9rem;
  color: var(--paper);
  word-break: break-all;
}

/* ---------- 响应式 ---------- */
@media (min-width: 640px) {
  .page-home .season__items {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 24px;
  }

  .page-home .season__item:nth-last-child(2) {
    border-bottom: 0;
  }

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

@media (min-width: 760px) {
  .page-home .ticks {
    grid-template-columns: repeat(18, minmax(0, 1fr));
    gap: 8px;
  }

  .page-home .beat__foot {
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 24px;
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: 7fr 5fr;
    gap: clamp(28px, 4vw, 56px);
  }

  .page-home .shift__grid {
    grid-template-columns: 5fr 7fr;
    gap: clamp(28px, 4vw, 52px);
  }

  .page-home .season__grid {
    grid-template-columns: 7fr 5fr;
  }

  .page-home .feedback__grid {
    grid-template-columns: 7fr 5fr;
  }
}

@media (max-width: 559px) {
  .page-home .layer__hint {
    display: none;
  }

  .page-home .hero__title {
    font-size: clamp(2.1rem, 10vw, 2.8rem);
  }

  .page-home .rail__cta {
    margin-left: 0;
  }
}