.page-home {
  display: block;
  overflow-x: clip;
}

.page-home section[id],
.page-home [id="relogin"] {
  scroll-margin-top: 100px;
}

.page-home .sec-inline-link,
.page-home a {
  text-underline-offset: 3px;
}

/* ============ 封面 ============ */
.page-home .home-cover {
  position: relative;
  padding: clamp(40px, 7vw, 96px) 0 clamp(32px, 5vw, 60px);
}

.page-home .home-cover::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background-image: radial-gradient(rgba(220, 211, 190, 0.09) 1px, transparent 1px);
  background-size: 4px 4px;
  opacity: 0.45;
}

.page-home .home-cover__inner {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 30px;
}

.page-home .home-cover__note {
  display: none;
  margin: 0;
  writing-mode: vertical-rl;
  text-orientation: mixed;
  letter-spacing: 0.34em;
  font-family: var(--font-mono);
  font-size: 11px;
  color: var(--slate);
}

.page-home .home-cover__crumb {
  margin-bottom: 18px;
}

.page-home .home-cover__title {
  margin: 0;
  font-family: var(--font-sans);
  font-weight: 900;
  font-size: clamp(2.45rem, 10vw, 5.4rem);
  line-height: 1.03;
  letter-spacing: -0.03em;
  color: #ffffff;
}

.page-home .home-cover__title span {
  display: block;
  color: var(--fluoro);
}

.page-home .home-cover__lede {
  margin: 22px 0 0;
  max-width: 32em;
  font-size: 1.0625rem;
  line-height: 1.8;
  color: var(--slate);
}

.page-home .home-index {
  display: flex;
  gap: 10px;
  margin-top: 30px;
  padding-bottom: 8px;
  overflow-x: auto;
  scrollbar-width: none;
  -webkit-overflow-scrolling: touch;
}

.page-home .home-index::-webkit-scrollbar {
  display: none;
}

.page-home .home-index__link {
  flex: 1 0 auto;
  min-width: 146px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px 14px;
  border: var(--line-soft);
  background: rgba(13, 43, 34, 0.55);
  text-decoration: none;
  transition: background 0.22s var(--ease), border-color 0.22s var(--ease),
    transform 0.22s var(--ease);
}

.page-home .home-index__link em {
  font-style: normal;
  font-family: var(--font-mono);
  font-size: 13px;
  letter-spacing: 0.04em;
  color: var(--fluoro);
}

.page-home .home-index__link span {
  font-size: 12px;
  color: var(--slate);
}

.page-home .home-index__link:hover,
.page-home .home-index__link:focus-visible {
  background: var(--fluoro);
  border-color: var(--fluoro);
  transform: translateY(-3px);
}

.page-home .home-index__link:hover em,
.page-home .home-index__link:hover span,
.page-home .home-index__link:focus-visible em,
.page-home .home-index__link:focus-visible span {
  color: var(--ink-text);
}

.page-home .home-cover__figure {
  position: relative;
  margin: 0;
  padding: 10px;
  border: var(--line-soft);
  background: rgba(13, 43, 34, 0.55);
  box-shadow: 14px 14px 0 -1px rgba(30, 138, 90, 0.32);
}

.page-home .home-cover__figure img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.page-home .home-cover__figure .media__caption {
  margin: 10px 2px 2px;
  font-size: 12px;
  color: var(--slate);
}

/* ============ 常用入口 ============ */
.page-home .home-paths .index-card {
  border-left: 3px solid rgba(201, 242, 77, 0.5);
}

.page-home .home-paths .index-card a {
  color: var(--turf);
  text-decoration: none;
  border-bottom: 1px solid rgba(47, 179, 122, 0.45);
}

.page-home .home-paths .index-card a:hover {
  color: var(--fluoro);
  border-color: var(--fluoro);
}

/* ============ 栏目更新 ============ */
.page-home .home-updates__more,
.page-home .home-relogin__more,
.page-home .home-version__more,
.page-home .home-contact__more {
  margin: 26px 0 0;
}

.page-home .home-tally {
  padding: 20px;
  border: var(--line-soft);
  background: rgba(13, 43, 34, 0.55);
}

.page-home .home-tally__head {
  margin: 0 0 12px;
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  color: var(--slate);
  text-transform: uppercase;
}

.page-home .home-tally__row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 11px 0;
  border-bottom: var(--line-dark);
}

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

.page-home .home-tally__label {
  font-size: 12.5px;
  color: var(--slate);
}

.page-home .home-tally__num {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  letter-spacing: 0.04em;
  color: var(--fluoro);
  white-space: nowrap;
}

/* ============ 换设备 ============ */
.page-home .home-relogin__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 32px;
}

.page-home .home-relogin__figure {
  margin: 0;
  position: relative;
  padding: 8px;
  border: var(--line-soft);
  background: rgba(13, 43, 34, 0.5);
  box-shadow: -12px 12px 0 -1px rgba(30, 138, 90, 0.28);
}

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

.page-home .home-steps {
  list-style: none;
  margin: 26px 0 0;
  padding: 0;
  display: grid;
  gap: 12px;
}

.page-home .home-step {
  display: grid;
  grid-template-columns: 44px minmax(0, 1fr);
  gap: 14px;
  padding: 16px 18px;
  border: var(--line-dark);
  background: rgba(13, 43, 34, 0.5);
  transition: border-color 0.22s var(--ease), transform 0.22s var(--ease);
}

.page-home .home-step:hover {
  border-color: rgba(47, 179, 122, 0.5);
  transform: translateY(-3px);
}

.page-home .home-step__num {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  letter-spacing: 0.06em;
  color: var(--fluoro);
}

.page-home .home-step__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1.5;
  color: #ffffff;
}

.page-home .home-step__text {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.72;
  color: var(--slate);
}

/* ============ 版本核对 ============ */
.page-home .home-version__panel {
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 26px;
  padding: clamp(20px, 3vw, 40px);
  border: var(--line-soft);
  background: linear-gradient(180deg, rgba(13, 43, 34, 0.9), rgba(8, 22, 31, 0.55));
}

.page-home .home-version__board {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px;
  border: 1px solid rgba(201, 242, 77, 0.42);
  background: rgba(8, 22, 31, 0.72);
}

.page-home .home-version__label {
  font-family: var(--font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--slate);
}

.page-home .home-version__num {
  font-family: var(--font-mono);
  font-weight: 700;
  font-size: clamp(2.6rem, 8vw, 4rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--fluoro);
}

.page-home .home-version__split {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--slate);
}

.page-home .home-version__split i {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--amber);
  flex: 0 0 auto;
}

.page-home .home-version__title {
  margin: 0 0 14px;
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.01em;
  color: #ffffff;
}

.page-home .home-version__text {
  margin: 0 0 12px;
  max-width: 40em;
  font-size: 15.5px;
  line-height: 1.8;
  color: var(--slate);
}

/* ============ 问题分类 ============ */
.page-home .home-feedback__wrap {
  position: relative;
}

.page-home .home-feedback__bg {
  position: absolute;
  inset: 0;
  margin: 0;
  overflow: hidden;
  opacity: 0.14;
  pointer-events: none;
}

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

.page-home .home-feedback__inner {
  position: relative;
  padding: clamp(22px, 3.5vw, 40px) clamp(18px, 3vw, 36px);
  border: var(--line-soft);
  background: rgba(8, 22, 31, 0.6);
}

.page-home .home-feedback__tags {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 22px 0 0;
  padding: 0;
}

.page-home .home-feedback__tags .tag {
  display: inline-block;
  padding: 10px 16px;
  font-size: 14px;
  text-decoration: none;
  transition: background 0.2s var(--ease), color 0.2s var(--ease),
    border-color 0.2s var(--ease);
}

.page-home .home-feedback__tags .tag:hover,
.page-home .home-feedback__tags .tag:focus-visible {
  background: var(--fluoro);
  border-color: var(--fluoro);
  color: var(--ink-text);
}

.page-home .home-feedback__foot {
  margin: 20px 0 0;
  font-size: 13.5px;
  line-height: 1.75;
  color: var(--slate);
}

/* ============ 联系收尾 ============ */
.page-home .home-contact__banner {
  margin: 0 0 clamp(24px, 4vw, 48px);
}

.page-home .home-contact__banner img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 21 / 9;
  object-fit: cover;
}

.page-home .home-contact__body {
  max-width: 44em;
}

.page-home .home-contact__text {
  margin: 0 0 12px;
  font-size: 15.5px;
  line-height: 1.85;
  color: var(--slate);
}

.page-home .home-contact__mail {
  font-family: var(--font-mono);
  letter-spacing: 0.02em;
  color: var(--fluoro);
  word-break: break-all;
}

.page-home .home-contact__text a {
  color: var(--turf);
}

.page-home .home-contact__text a:hover {
  color: var(--fluoro);
}

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

@media (min-width: 900px) {
  .page-home .home-cover__inner {
    grid-template-columns: 34px minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: clamp(24px, 3.5vw, 52px);
    align-items: start;
  }

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

  .page-home .home-cover__figure {
    margin-top: 34px;
  }

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

  .page-home .home-paths__grid > *:nth-child(even) {
    margin-top: 34px;
  }

  .page-home .home-relogin__grid {
    grid-template-columns: minmax(0, 0.78fr) minmax(0, 1.22fr);
    gap: clamp(28px, 4vw, 60px);
    align-items: start;
  }

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

  .page-home .home-version__panel {
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
    gap: 44px;
    align-items: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-index__link,
  .page-home .home-step,
  .page-home .home-feedback__tags .tag,
  .page-home .home-paths .index-card a {
    transition: none;
  }

  .page-home .home-index__link:hover,
  .page-home .home-index__link:focus-visible,
  .page-home .home-step:hover {
    transform: none;
  }
}