.page-home {
  --home-edge: clamp(0px, 2vw, 20px);
  --home-line: rgba(214, 178, 106, .3);
  --home-line-soft: rgba(169, 179, 186, .22);
  --home-glass: rgba(16, 42, 67, .62);
  position: relative;
  background: var(--ink);
  color: var(--paper);
  font-family: var(--font-sans);
  overflow-x: clip;
}

.page-home h2 {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(1.7rem, 4.4vw, 2.9rem);
  line-height: 1.12;
  letter-spacing: -.01em;
  margin: 10px 0 0;
  color: var(--paper);
}

.page-home h3 {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: clamp(1.1rem, 2.2vw, 1.35rem);
  line-height: 1.3;
  margin: 0;
  color: var(--paper);
}

.page-home p {
  margin: 0;
}

.page-home .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  display: inline-block;
  flex: none;
}

.page-home .dot--gold { background: var(--gold); }
.page-home .dot--moss { background: var(--moss); }
.page-home .dot--clay { background: var(--clay); }

/* ---------- 首屏 ---------- */
.page-home .hero {
  position: relative;
  padding: clamp(26px, 5vw, 56px) 0 clamp(48px, 8vw, 104px);
  border-bottom: 1px solid var(--home-line-soft);
  background:
    radial-gradient(130% 90% at 88% -10%, rgba(214, 178, 106, .16), transparent 62%),
    radial-gradient(90% 70% at 0% 100%, rgba(94, 111, 91, .16), transparent 60%),
    linear-gradient(180deg, #0a1d2f 0%, var(--ink) 72%);
}

.page-home .hero__grid {
  display: grid;
  gap: clamp(30px, 5vw, 58px);
}

.page-home .hero .crumbs {
  margin-bottom: clamp(22px, 4vw, 38px);
}

.page-home .hero .crumbs__link,
.page-home .hero .crumbs__item {
  color: var(--fog);
  font-size: 12px;
  letter-spacing: .08em;
}

.page-home .hero__tag {
  color: var(--gold);
  letter-spacing: .2em;
  font-size: 12px;
  text-transform: uppercase;
}

.page-home .hero__title {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(2.6rem, 9.2vw, 6.4rem);
  line-height: .98;
  letter-spacing: -.02em;
  margin: 18px 0 0;
  color: var(--paper);
}

.page-home .hero__title em {
  font-style: normal;
  color: var(--gold);
  display: inline-block;
  position: relative;
}

.page-home .hero__title em::after {
  content: "";
  position: absolute;
  left: 0;
  right: 12%;
  bottom: -.12em;
  height: 2px;
  background: linear-gradient(90deg, var(--cinnabar), transparent);
}

.page-home .hero__lede {
  margin-top: clamp(20px, 3vw, 30px);
  max-width: 34rem;
  font-size: clamp(15px, 1.4vw, 17px);
  line-height: 1.85;
  color: rgba(246, 240, 229, .84);
}

.page-home .hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(24px, 3.4vw, 36px);
}

.page-home .hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: clamp(30px, 4vw, 46px) 0 0;
  padding: clamp(18px, 2.4vw, 24px) 0 0;
  list-style: none;
  border-top: 1px solid var(--home-line-soft);
}

.page-home .hero__facts li {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.page-home .hero__fact-num {
  font-size: clamp(1.25rem, 3vw, 1.9rem);
  color: var(--gold);
  letter-spacing: .02em;
}

.page-home .hero__fact-label {
  font-size: 12px;
  line-height: 1.6;
  color: var(--fog);
}

.page-home .hero__aside {
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.page-home .hero__figure {
  position: relative;
  margin: 0;
  border: 1px solid var(--home-line);
  background: var(--night);
  overflow: hidden;
}

.page-home .hero__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  filter: saturate(.85) contrast(1.06);
}

.page-home .hero__cap {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 12px;
  background: rgba(8, 23, 37, .82);
  color: var(--gold);
  font-size: 11px;
  letter-spacing: .14em;
}

.page-home .hero__status {
  padding: 18px 20px;
  border: 1px solid var(--home-line);
  background: var(--home-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.page-home .hero__status-title {
  color: var(--gold);
  font-size: 11px;
  letter-spacing: .2em;
  margin-bottom: 12px;
}

.page-home .hero__status-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 9px;
  font-size: 14px;
  color: rgba(246, 240, 229, .9);
}

.page-home .hero__status-list li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.page-home .hero__status-note {
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px dashed var(--home-line-soft);
  font-size: 12px;
  line-height: 1.7;
  color: var(--fog);
}

/* ---------- 栏目索引 ---------- */
.page-home .catalog {
  background: var(--night);
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .catalog__head {
  display: grid;
  gap: 18px;
  margin-bottom: clamp(26px, 4vw, 46px);
}

.page-home .catalog__intro {
  font-size: 15px;
  line-height: 1.85;
  color: rgba(246, 240, 229, .78);
  max-width: 42rem;
}

.page-home .catalog__grid {
  display: grid;
  gap: 14px;
}

.page-home .col-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--home-line-soft);
  background: linear-gradient(158deg, rgba(44, 64, 82, .58), rgba(8, 23, 37, .88));
  color: var(--paper);
  text-decoration: none;
  transition: border-color .32s var(--ease), transform .32s var(--ease), background .32s var(--ease);
}

.page-home .col-card:hover,
.page-home .col-card:focus-visible {
  border-color: var(--gold);
  transform: translateY(-4px);
  background: linear-gradient(158deg, rgba(44, 64, 82, .9), rgba(8, 23, 37, .96));
}

.page-home .col-card__idx {
  font-size: 12px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-home .col-card p {
  font-size: 14px;
  line-height: 1.78;
  color: rgba(246, 240, 229, .76);
  flex: 1;
}

.page-home .col-card .tag {
  align-self: flex-start;
}

.page-home .col-card__more {
  display: block;
  max-height: 0;
  opacity: 0;
  overflow: hidden;
  margin-top: 0;
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fog);
  border-left: 2px solid var(--clay);
  padding-left: 0;
  transition: max-height .38s var(--ease), opacity .3s var(--ease), margin-top .3s var(--ease), padding-left .3s var(--ease);
}

.page-home .col-card:hover .col-card__more,
.page-home .col-card:focus-visible .col-card__more {
  max-height: 6rem;
  opacity: 1;
  margin-top: 4px;
  padding-left: 10px;
}

.page-home .catalog__media {
  position: relative;
  margin: 0;
  border: 1px solid var(--home-line-soft);
  overflow: hidden;
  background: var(--ink);
}

.page-home .catalog__media img {
  display: block;
  width: 100%;
  height: 100%;
  aspect-ratio: 3 / 2;
  object-fit: cover;
  opacity: .92;
}

.page-home .catalog__media .media__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 12px;
  background: rgba(8, 23, 37, .84);
  color: var(--gold);
  font-size: 11px;
  letter-spacing: .12em;
}

/* ---------- 周期 ---------- */
.page-home .cycle {
  border-bottom: 1px solid var(--home-line-soft);
  background:
    linear-gradient(180deg, var(--ink) 0%, #0b1f31 100%);
}

.page-home .cycle__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-home .cycle__visual {
  order: 2;
  min-width: 0;
}

.page-home .cycle__figure {
  margin: 0;
  border: 1px solid var(--home-line-soft);
  overflow: hidden;
}

.page-home .cycle__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 1 / 1;
  object-fit: cover;
}

.page-home .cycle__svg {
  display: block;
  width: 100%;
  height: auto;
  margin-top: 16px;
}

.page-home .cycle__body {
  order: 1;
  min-width: 0;
}

.page-home .cycle__lede {
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(246, 240, 229, .78);
  max-width: 40rem;
}

.page-home .cycle__acc {
  margin-top: clamp(22px, 3vw, 32px);
  border-top: 1px solid var(--home-line-soft);
}

.page-home .cycle__acc .accordion__item {
  border-bottom: 1px solid var(--home-line-soft);
}

.page-home .cycle__acc .accordion__trigger {
  position: relative;
  display: flex;
  align-items: baseline;
  gap: 12px;
  width: 100%;
  padding: 16px 0 16px 24px;
  background: none;
  border: 0;
  color: var(--paper);
  font-family: var(--font-sans);
  font-size: 15px;
  text-align: left;
  cursor: pointer;
}

.page-home .cycle__acc .accordion__trigger::before {
  content: "";
  position: absolute;
  left: 0;
  top: 21px;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--slate);
  box-shadow: 0 0 0 3px rgba(169, 179, 186, .1);
  transition: background .28s var(--ease), box-shadow .28s var(--ease);
}

.page-home .cycle__acc .accordion__trigger[aria-expanded="true"]::before {
  background: var(--gold);
  box-shadow: 0 0 0 3px rgba(214, 178, 106, .2);
}

.page-home .cycle__layer {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--clay);
}

.page-home .cycle__layer-name {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.02rem;
}

.page-home .cycle__acc .accordion__panel {
  padding: 0 0 18px 24px;
}

.page-home .cycle__acc .accordion__panel p {
  font-size: 14px;
  line-height: 1.85;
  color: rgba(246, 240, 229, .74);
  max-width: 44ch;
}

.page-home .cycle__cta {
  margin-top: clamp(22px, 3vw, 30px);
}

/* ---------- 版本更新 ---------- */
.page-home .update__panel {
  display: grid;
  gap: clamp(22px, 3.4vw, 44px);
  padding: clamp(22px, 4vw, 48px);
  border: 1px solid var(--home-line);
  background:
    linear-gradient(150deg, rgba(44, 64, 82, .72), rgba(16, 42, 67, .92) 60%),
    var(--night);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
}

.page-home .update__lead p {
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(246, 240, 229, .82);
  max-width: 36rem;
}

.page-home .update__note {
  font-size: 13px !important;
  color: var(--fog) !important;
  padding-left: 12px;
  border-left: 2px solid var(--clay);
}

.page-home .update__lead .btn {
  margin-top: 24px;
}

.page-home .update__detail {
  display: grid;
  gap: 0;
  border-top: 1px solid var(--home-line-soft);
}

.page-home .update__row {
  display: grid;
  gap: 6px;
  padding: 16px 0;
  border-bottom: 1px solid var(--home-line-soft);
}

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

.page-home .update__value {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(246, 240, 229, .86);
}

/* ---------- 记录与设置 ---------- */
.page-home .records {
  background: var(--paper);
  color: var(--ink);
  border-bottom: 1px solid var(--slate);
}

.page-home .records__grid {
  display: grid;
  gap: clamp(26px, 4vw, 52px);
}

.page-home .records__kicker {
  color: var(--clay);
}

.page-home .records h2 {
  color: var(--ink);
}

.page-home .records__lede {
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--slate);
  max-width: 38rem;
}

.page-home .records__list {
  list-style: none;
  margin: clamp(22px, 3vw, 30px) 0 0;
  padding: 0;
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(44, 64, 82, .24);
}

.page-home .records__list li {
  display: grid;
  gap: 4px;
  padding: 14px 0;
  border-bottom: 1px solid rgba(44, 64, 82, .24);
  font-size: 14px;
  line-height: 1.78;
  color: var(--slate);
}

.page-home .records__li-key {
  font-size: 11px;
  letter-spacing: .16em;
  color: var(--clay);
}

.page-home .records__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: clamp(22px, 3vw, 30px);
}

.page-home .records .btn--ghost {
  color: var(--ink);
  border-color: var(--slate);
}

.page-home .records__figure {
  position: relative;
  margin: 0;
  border: 1px solid rgba(44, 64, 82, .3);
  overflow: hidden;
  background: var(--slate);
}

.page-home .records__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 3 / 4;
  object-fit: cover;
}

.page-home .records__figure .media__caption {
  position: absolute;
  left: 0;
  bottom: 0;
  padding: 6px 12px;
  background: rgba(8, 23, 37, .86);
  color: var(--sand);
  font-size: 11px;
  letter-spacing: .12em;
}

/* ---------- 客服 ---------- */
.page-home .support {
  background:
    radial-gradient(100% 80% at 100% 0%, rgba(194, 75, 56, .14), transparent 60%),
    var(--ink);
}

.page-home .support__head {
  max-width: 44rem;
}

.page-home .support__intro {
  margin-top: 16px;
  font-size: 15px;
  line-height: 1.85;
  color: rgba(246, 240, 229, .78);
}

.page-home .support__steps {
  list-style: none;
  margin: clamp(26px, 4vw, 42px) 0 0;
  padding: 0;
  display: grid;
  gap: 14px;
}

.page-home .support__step {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--home-line-soft);
  background: rgba(16, 42, 67, .5);
}

.page-home .support__step-num {
  font-size: 12px;
  letter-spacing: .2em;
  color: var(--cinnabar);
}

.page-home .support__step p {
  font-size: 14px;
  line-height: 1.8;
  color: rgba(246, 240, 229, .74);
  flex: 1;
}

.page-home .support__link {
  color: var(--gold);
  font-size: 13px;
  text-decoration: none;
  border-bottom: 1px solid rgba(214, 178, 106, .45);
  align-self: flex-start;
  padding-bottom: 2px;
  transition: color .25s var(--ease), border-color .25s var(--ease);
}

.page-home .support__link:hover,
.page-home .support__link:focus-visible {
  color: var(--sand);
  border-color: var(--sand);
}

.page-home .support__bar {
  margin-top: clamp(24px, 3.4vw, 38px);
  padding: clamp(18px, 2.6vw, 26px);
  border: 1px solid var(--home-line);
  background: var(--home-glass);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  display: grid;
  gap: 14px;
}

.page-home .support__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.page-home .support__contact-label {
  font-size: 11px;
  letter-spacing: .18em;
  color: var(--gold);
}

.page-home .support__contact-value {
  color: var(--sand);
  font-family: var(--font-mono);
  font-size: 14px;
  text-decoration: none;
  overflow-wrap: anywhere;
}

.page-home .support__contact-value:hover,
.page-home .support__contact-value:focus-visible {
  text-decoration: underline;
}

.page-home .support__bar .copy-btn {
  padding: 6px 12px;
  font-size: 12px;
  color: var(--ink);
  background: var(--gold);
  border: 1px solid var(--gold);
  border-radius: var(--radius);
  cursor: pointer;
  font-family: var(--font-sans);
  transition: background .25s var(--ease), color .25s var(--ease);
}

.page-home .support__bar .copy-btn:hover,
.page-home .support__bar .copy-btn:focus-visible {
  background: var(--sand);
  border-color: var(--sand);
}

.page-home .support__hours {
  font-size: 12.5px;
  line-height: 1.7;
  color: var(--fog);
}

/* ---------- 响应式 ---------- */
@media (hover: none) {
  .page-home .col-card__more {
    max-height: none;
    opacity: 1;
    margin-top: 4px;
    padding-left: 10px;
  }
}

@media (min-width: 640px) {
  .page-home .catalog__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .page-home .catalog__head {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    align-items: end;
  }

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

  .page-home .update__row {
    grid-template-columns: 8rem minmax(0, 1fr);
    gap: 14px;
    align-items: start;
  }

  .page-home .update__label {
    padding-top: 3px;
  }

  .page-home .support__bar {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
  }
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    align-items: start;
  }

  .page-home .hero__aside {
    margin-top: clamp(40px, 8vw, 96px);
  }

  .page-home .cycle__grid {
    grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr);
    align-items: start;
  }

  .page-home .cycle__visual {
    order: 1;
  }

  .page-home .cycle__body {
    order: 2;
  }

  .page-home .update__panel {
    grid-template-columns: minmax(0, .95fr) minmax(0, 1.05fr);
    align-items: start;
  }

  .page-home .records__grid {
    grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr);
    align-items: center;
  }

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

  .page-home .support__step:nth-child(2) {
    transform: translateY(18px);
  }
}

@media (min-width: 1060px) {
  .page-home .catalog__grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
  }

  .page-home .col-card {
    grid-column: span 2;
  }

  .page-home .col-card:nth-child(1),
  .page-home .col-card:nth-child(2) {
    grid-column: span 3;
  }

  .page-home .col-card:nth-child(4) {
    transform: translateY(22px);
  }

  .page-home .col-card:nth-child(5) {
    transform: translateY(10px);
  }

  .page-home .col-card:nth-child(4):hover,
  .page-home .col-card:nth-child(4):focus-visible {
    transform: translateY(18px);
  }

  .page-home .col-card:nth-child(5):hover,
  .page-home .col-card:nth-child(5):focus-visible {
    transform: translateY(6px);
  }

  .page-home .catalog__media {
    grid-column: span 2;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .col-card,
  .page-home .col-card__more,
  .page-home .support__link,
  .page-home .support__bar .copy-btn {
    transition: none !important;
  }

  .page-home .col-card:hover,
  .page-home .col-card:focus-visible,
  .page-home .col-card:nth-child(4),
  .page-home .col-card:nth-child(5),
  .page-home .support__step:nth-child(2) {
    transform: none !important;
  }
}