/* ===== 首页 · 冰雪娱乐网 CN 站 ===== */

.page-home .hero {
  position: relative;
  padding-top: clamp(36px, 7vw, 88px);
  padding-bottom: clamp(40px, 6vw, 72px);
}

.page-home .hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(30px, 5vw, 48px);
  align-items: end;
}

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

.page-home .hero__title {
  margin: 0;
  font-size: clamp(38px, 10.5vw, 92px);
  font-weight: 900;
  line-height: 1.04;
  letter-spacing: -.02em;
  color: var(--c-navy);
}

.page-home .hero__rule {
  display: block;
  width: min(260px, 62%);
  margin: 26px 0 22px;
}

.page-home .hero__lede {
  max-width: 46ch;
  margin: 0 0 28px;
  color: var(--c-slate);
}

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

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

.page-home .hero__note {
  display: none;
  position: absolute;
  top: 32px;
  right: 0;
  color: var(--c-glacier);
  pointer-events: none;
}

@media (min-width: 900px) {
  .page-home .hero__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(36px, 5vw, 76px);
  }
}

@media (min-width: 1280px) {
  .page-home .hero__note {
    display: block;
  }
}

/* --- 锚点索引 --- */
.page-home .anchor-index {
  display: none;
}

@media (min-width: 1240px) {
  .page-home .anchor-index {
    display: flex;
    flex-direction: column;
    gap: 10px;
    position: fixed;
    right: 18px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 6;
    padding: 14px 12px;
    border-radius: var(--r-md);
    background: rgba(244, 247, 251, .82);
    border: 1px solid var(--c-line-soft);
    backdrop-filter: blur(6px);
  }
}

/* --- 冰晶矩阵 --- */
.page-home .matrix {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px 14px;
  margin-top: clamp(26px, 4vw, 44px);
}

.page-home .matrix__cell {
  --base: 0px;
  --lit: 0px;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 128px;
  padding: 18px 16px 20px;
  text-decoration: none;
  color: var(--c-navy);
  border: 1px solid var(--c-line-soft);
  background: linear-gradient(155deg, rgba(244, 247, 251, .96) 0%, rgba(222, 234, 248, .9) 100%);
  border-radius: var(--r-sm) var(--r-lg) var(--r-sm) var(--r-md);
  transform: translateY(calc(var(--base) + var(--lit)));
  transition: transform var(--dur) var(--ease),
              box-shadow var(--dur) var(--ease),
              border-color var(--dur) var(--ease);
  overflow: hidden;
}

.page-home .matrix__cell::after {
  content: "";
  position: absolute;
  right: -28%;
  bottom: -52%;
  width: 76%;
  aspect-ratio: 1;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(33, 216, 206, .3), transparent 68%);
  opacity: 0;
  transition: opacity var(--dur) var(--ease);
  pointer-events: none;
}

.page-home .matrix__cell:nth-child(1) { --base: 0px; border-radius: 6px 26px 8px 18px; }
.page-home .matrix__cell:nth-child(2) { --base: 14px; border-radius: 22px 6px 20px 8px; }
.page-home .matrix__cell:nth-child(3) { --base: 6px; border-radius: 8px 18px 6px 24px; }
.page-home .matrix__cell:nth-child(4) { --base: 18px; border-radius: 20px 8px 26px 6px; }
.page-home .matrix__cell:nth-child(5) { --base: 8px; border-radius: 6px 20px 22px 8px; }
.page-home .matrix__cell:nth-child(6) { --base: 0px; border-radius: 24px 6px 18px 20px; }
.page-home .matrix__cell:nth-child(7) { --base: 14px; border-radius: 8px 24px 6px 20px; }
.page-home .matrix__cell:nth-child(8) { --base: 4px; border-radius: 18px 8px 24px 6px; }

.page-home .matrix__cell:hover,
.page-home .matrix__cell:focus-visible {
  --lit: -6px;
  border-color: var(--c-cyan);
  box-shadow: 0 20px 36px -20px rgba(10, 29, 48, .38);
}

.page-home .matrix__cell:hover::after,
.page-home .matrix__cell:focus-visible::after {
  opacity: 1;
}

.page-home .matrix__idx {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .08em;
  color: var(--c-slate);
}

.page-home .matrix__name {
  font-size: clamp(20px, 2.4vw, 26px);
  font-weight: 800;
  letter-spacing: -.01em;
  line-height: 1.2;
}

.page-home .matrix__desc {
  margin-top: auto;
  font-size: 13px;
  line-height: 1.6;
  color: var(--c-slate);
}

.page-home .matrix__figure {
  margin: clamp(40px, 6vw, 76px) 0 0;
}

@media (min-width: 760px) {
  .page-home .matrix {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 40px 22px;
  }

  .page-home .matrix__figure {
    max-width: 720px;
    margin-left: auto;
  }
}

/* --- 新旧栏目对照 --- */
.page-home .shift {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 20px;
  padding: clamp(20px, 3vw, 32px);
  border: 1px solid var(--c-line-soft);
  border-radius: var(--r-lg);
  background: linear-gradient(200deg, rgba(222, 234, 248, .5) 0%, rgba(244, 247, 251, .9) 70%);
}

.page-home .shift__controls {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.page-home .shift__hint {
  flex: 1 1 100%;
  margin: 6px 0 0;
  font-size: 13px;
  line-height: 1.75;
  color: var(--c-slate);
}

.page-home .shift__panel {
  display: block;
}

.page-home .shift__panel[data-panel]:not([data-active]) {
  display: none;
}

.page-home .shift__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 2px;
}

.page-home .shift__row {
  display: grid;
  grid-template-columns: 68px minmax(0, 1fr) auto;
  align-items: baseline;
  gap: 10px;
  padding: 11px 14px;
  border-radius: var(--r-sm);
  background: rgba(244, 247, 251, .92);
  border-left: 2px solid rgba(85, 103, 122, .3);
}

.page-home .shift__panel[data-panel="after"] .shift__row {
  background: rgba(244, 247, 251, .7);
  border-left: 2px solid var(--c-violet);
}

.page-home .shift__row--moved {
  background: rgba(108, 75, 255, .07);
}

.page-home .shift__pos {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-slate);
}

.page-home .shift__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--c-navy);
}

.page-home .shift__moved {
  font-size: 12px;
  color: var(--c-violet);
  font-weight: 600;
}

.page-home .shift__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  padding-top: 8px;
  border-top: 1px solid var(--c-line-soft);
}

.page-home .shift__foot p {
  flex: 1 1 260px;
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--c-slate);
}

.page-home .shift__figure {
  margin: clamp(28px, 4vw, 48px) 0 0;
}

@media (min-width: 880px) {
  .page-home .shift {
    grid-template-columns: 220px minmax(0, 1fr);
    gap: 22px clamp(30px, 5vw, 60px);
  }

  .page-home .shift__controls {
    grid-row: 1 / span 2;
    flex-direction: column;
    flex-wrap: nowrap;
    align-self: start;
  }

  .page-home .shift__foot {
    grid-column: 2;
  }
}

/* --- 换手机重新登录 --- */
.page-home .relogin {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(24px, 4vw, 44px);
}

.page-home .relogin__steps {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 16px;
}

.page-home .relogin__step {
  position: relative;
  padding: 20px 20px 22px 24px;
  border-radius: var(--r-md);
  background: linear-gradient(140deg, rgba(222, 234, 248, .62) 0%, rgba(244, 247, 251, .92) 100%);
}

.page-home .relogin__step::before {
  content: "";
  position: absolute;
  left: 0;
  top: 22px;
  bottom: 22px;
  width: 3px;
  border-radius: 3px;
  background: linear-gradient(180deg, var(--c-glacier), var(--c-cyan));
}

.page-home .relogin__step:nth-child(2) {
  margin-left: clamp(6px, 2vw, 26px);
}

.page-home .relogin__step:nth-child(3) {
  margin-left: clamp(3px, 1vw, 12px);
}

.page-home .relogin__num {
  display: block;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .1em;
  color: var(--c-slate);
  margin-bottom: 6px;
}

.page-home .relogin__title {
  margin: 0 0 8px;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 800;
  color: var(--c-navy);
}

.page-home .relogin__step p {
  margin: 0;
  font-size: 15px;
  line-height: 1.85;
  color: var(--c-slate);
}

.page-home .relogin__aside {
  align-self: start;
}

.page-home .relogin__aside .btn {
  margin-top: 16px;
}

@media (min-width: 900px) {
  .page-home .relogin {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(32px, 5vw, 64px);
  }
}

/* --- 案例合集 --- */
.page-home .cases {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: clamp(28px, 4vw, 48px);
  align-items: start;
}

.page-home .cases__body > .lede {
  margin-top: 0;
  margin-bottom: 18px;
  color: var(--c-navy);
}

.page-home .cases__body > p {
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-slate);
  max-width: 62ch;
}

.page-home .cases__stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin: clamp(24px, 3vw, 34px) 0;
  padding: clamp(18px, 3vw, 24px);
  border-radius: var(--r-lg);
  background: linear-gradient(135deg, rgba(15, 61, 92, .96), rgba(10, 29, 48, .96));
}

.page-home .cases__stats .stat__num {
  color: var(--c-frost);
}

.page-home .cases__stats .stat__num--hot {
  color: var(--c-amber);
}

.page-home .cases__stats .stat__label {
  color: rgba(244, 247, 251, .74);
}

.page-home .cases__ways {
  list-style: none;
  margin: 0 0 26px;
  padding: 0;
  display: grid;
  gap: 10px;
}

.page-home .cases__ways li {
  position: relative;
  padding-left: 18px;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-slate);
}

.page-home .cases__ways li::before {
  content: "";
  position: absolute;
  left: 0;
  top: .72em;
  width: 8px;
  height: 8px;
  border-radius: 2px;
  background: var(--c-cyan);
  transform: rotate(45deg);
}

.page-home .cases__ways strong {
  color: var(--c-navy);
  font-weight: 700;
}

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

@media (min-width: 940px) {
  .page-home .cases {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    gap: clamp(36px, 5vw, 68px);
  }

  .page-home .cases__figure {
    margin-top: 46px;
  }
}

/* --- 最近更新 --- */
.page-home .latest {
  --tl-pad: 30px;
}

.page-home .latest .timeline__item {
  padding-bottom: 26px;
}

.page-home .latest__item {
  padding: 18px 20px 20px;
  border-radius: var(--r-md);
  background: rgba(244, 247, 251, .94);
  border: 1px solid var(--c-line-soft);
  transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}

.page-home .timeline__item[data-active] .latest__item {
  border-color: rgba(33, 216, 206, .6);
  box-shadow: 0 16px 30px -22px rgba(10, 29, 48, .45);
}

.page-home .latest__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 10px;
}

.page-home .latest__tag {
  display: inline-block;
  padding: 3px 10px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .06em;
  border-radius: 999px;
  color: var(--c-navy);
  background: rgba(33, 216, 206, .28);
}

.page-home .latest__time {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: .04em;
  color: var(--c-slate);
}

.page-home .latest__title {
  margin: 0 0 8px;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 800;
  line-height: 1.5;
  color: var(--c-navy);
}

.page-home .latest__desc {
  margin: 0;
  font-size: 15px;
  line-height: 1.8;
  color: var(--c-slate);
}

/* --- 支持与联系 --- */
.page-home .support {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 22px;
  align-items: center;
  padding: clamp(26px, 4vw, 46px);
  border-radius: var(--r-lg);
  background: linear-gradient(120deg, rgba(222, 234, 248, .76) 0%, rgba(244, 247, 251, .96) 62%, rgba(33, 216, 206, .16) 100%);
  border: 1px solid var(--c-line-soft);
}

.page-home .support__title {
  margin: 0 0 12px;
  font-size: clamp(24px, 4vw, 38px);
  font-weight: 900;
  letter-spacing: -.01em;
  color: var(--c-navy);
}

.page-home .support__lead p {
  margin: 0;
  max-width: 56ch;
  font-size: 16px;
  line-height: 1.85;
  color: var(--c-slate);
}

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

@media (min-width: 880px) {
  .page-home .support {
    grid-template-columns: minmax(0, 7fr) minmax(0, 4fr);
    gap: clamp(28px, 4vw, 56px);
  }

  .page-home .support__actions {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .matrix__cell,
  .page-home .matrix__cell::after,
  .page-home .latest__item {
    transition: none;
  }

  .page-home .matrix__cell:hover,
  .page-home .matrix__cell:focus-visible {
    --lit: 0px;
  }
}