.page-home {
  display: block;
  --home-line: rgba(59, 232, 210, 0.22);
  --home-line-soft: rgba(107, 127, 146, 0.28);
  --home-surface: rgba(18, 40, 64, 0.62);
}

/* ---------- 面包屑 ---------- */
.page-home .wb-breadcrumb {
  margin-top: 22px;
  font-size: 12.5px;
  color: var(--wb-rock);
}

/* ---------- 首屏框景 ---------- */
.page-home .home-hero {
  padding-top: 14px;
}

.page-home .home-hero__frame {
  position: relative;
  padding: clamp(20px, 3.4vw, 50px);
  background-color: var(--wb-cabin);
  background-image:
    linear-gradient(115deg, transparent 0%, rgba(59, 232, 210, 0.16) 30%, transparent 50%, rgba(124, 92, 255, 0.18) 76%, transparent 100%),
    radial-gradient(120% 140% at 100% 0%, rgba(59, 232, 210, 0.10), transparent 58%),
    radial-gradient(90% 120% at 0% 100%, rgba(124, 92, 255, 0.14), transparent 62%);
  background-size: 220% 220%, 100% 100%, 100% 100%;
  animation: home-sheen 13s var(--wb-ease) infinite alternate;
}

@keyframes home-sheen {
  from { background-position: 0% 0%, 0 0, 0 0; }
  to { background-position: 100% 100%, 0 0, 0 0; }
}

.page-home .home-hero__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.6vw, 50px);
  align-items: center;
}

.page-home .home-hero h1 {
  margin: 10px 0 18px;
  font-size: clamp(27px, 4.3vw, 48px);
  line-height: 1.14;
  letter-spacing: -0.02em;
  font-weight: 800;
  color: var(--wb-cream);
}

.page-home .home-hero__lede {
  max-width: 62ch;
  margin: 0;
  font-size: clamp(15px, 1.3vw, 17px);
  line-height: 1.85;
  color: var(--wb-body);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.page-home .home-hero__facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px 26px;
  margin: 28px 0 0;
  padding: 18px 0 0;
  list-style: none;
  border-top: 1px solid var(--home-line-soft);
  font-size: 13px;
  color: var(--wb-mist);
}

.page-home .home-hero__facts .wb-num {
  margin-right: 6px;
  font-size: 17px;
  color: var(--wb-neon);
  letter-spacing: 0.04em;
}

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

.page-home .home-hero__figure img,
.page-home .home-steps__figure img,
.page-home .home-dl__figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--home-line);
  border-radius: var(--wb-r);
  object-fit: cover;
}

.page-home .wb-ruler {
  margin-top: clamp(28px, 4vw, 54px);
}

/* ---------- 通用章节留白 ---------- */
.page-home .home-notice,
.page-home .home-steps,
.page-home .home-account,
.page-home .home-category,
.page-home .home-news,
.page-home .home-service {
  padding-block: clamp(44px, 6.6vw, 92px);
}

.page-home .home-steps,
.page-home .home-news {
  border-top: 1px solid var(--home-line-soft);
}

/* ---------- 更新公告 ---------- */
.page-home .home-notice__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(20px, 2.6vw, 32px);
  margin-top: 28px;
}

.page-home .wb-filter {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 18px;
}

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

.page-home .home-notice__item {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 2px 16px;
  align-items: start;
  padding: 16px 20px;
  border-left: 2px solid var(--home-line);
}

.page-home [data-filter-item][hidden] {
  display: none;
}

.page-home .home-notice__idx {
  padding-top: 3px;
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--wb-neon);
}

.page-home .home-notice__title {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--wb-cream);
}

.page-home .home-notice__desc {
  margin: 6px 0 0;
  font-size: 14px;
  line-height: 1.75;
  color: var(--wb-mist);
}

.page-home .home-notice__axis {
  padding: 20px;
  border: 1px solid var(--home-line-soft);
  border-radius: var(--wb-r);
  background: var(--home-surface);
}

.page-home .home-notice__track {
  display: grid;
  gap: 12px;
  margin: 14px 0 12px;
  padding: 0;
  list-style: none;
}

.page-home .home-notice__track li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--wb-body);
}

.page-home .home-notice__track li .wb-num {
  margin-right: 8px;
  font-size: 16px;
  color: var(--wb-mist);
}

.page-home .home-notice__track li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--wb-violet);
}

.page-home .home-notice__track li.is-done::before {
  background: var(--wb-moss);
}

/* ---------- 三步动线 ---------- */
.page-home .home-steps__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 30px;
}

.page-home .home-steps__card {
  position: relative;
  padding: 26px 24px 24px;
  border: 1px solid var(--home-line);
  border-radius: var(--wb-r);
  background: linear-gradient(160deg, rgba(28, 58, 87, 0.72), rgba(10, 22, 38, 0.9));
  overflow: hidden;
}

.page-home .home-steps__card::before {
  content: "";
  position: absolute;
  inset: 0 auto auto 0;
  width: 2px;
  height: 100%;
  background: linear-gradient(180deg, var(--wb-neon), transparent 72%);
}

.page-home .home-steps__card:nth-child(2)::before {
  background: linear-gradient(180deg, var(--wb-violet), transparent 72%);
}

.page-home .home-steps__card:nth-child(3)::before {
  background: linear-gradient(180deg, var(--wb-amber), transparent 72%);
}

.page-home .home-steps__num {
  display: block;
  margin-bottom: 14px;
  font-size: 34px;
  line-height: 1;
  color: var(--wb-neon);
}

.page-home .home-steps__card:nth-child(2) .home-steps__num {
  color: var(--wb-violet);
}

.page-home .home-steps__card:nth-child(3) .home-steps__num {
  color: var(--wb-amber);
}

.page-home .home-steps__card h3 {
  margin: 0 0 10px;
  font-size: 19px;
  letter-spacing: -0.01em;
  color: var(--wb-cream);
}

.page-home .home-steps__card p {
  margin: 0 0 18px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--wb-body);
}

.page-home .home-steps__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding-bottom: 2px;
  border-bottom: 1px solid var(--home-line);
  font-size: 13.5px;
  color: var(--wb-neon);
  text-decoration: none;
}

.page-home .home-steps__link::after {
  content: "→";
}

.page-home .home-steps__link:hover {
  border-bottom-color: var(--wb-neon);
}

.page-home .home-steps__figure {
  margin: 34px 0 0;
}

/* ---------- 账户记录 ---------- */
.page-home .home-account__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 18px;
  margin-top: 28px;
}

.page-home .home-account__main {
  padding: clamp(20px, 2.6vw, 34px);
}

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

.page-home .home-account__list li {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 16px;
  padding: 18px 0;
  border-bottom: 1px solid var(--home-line-soft);
}

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

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

.page-home .home-account__list .wb-num {
  padding-top: 2px;
  font-size: 13px;
  color: var(--wb-neon);
}

.page-home .home-account__label {
  margin: 0 0 6px;
  font-size: 15.5px;
  font-weight: 700;
  color: var(--wb-cream);
}

.page-home .home-account__text {
  margin: 0;
  font-size: 14px;
  line-height: 1.8;
  color: var(--wb-mist);
}

.page-home .home-account__aside {
  padding: clamp(20px, 2.6vw, 30px);
}

.page-home .home-account__aside h3 {
  margin: 0 0 12px;
  font-size: 17px;
  color: var(--wb-cream);
}

.page-home .home-account__aside p {
  margin: 0 0 16px;
  font-size: 14px;
  line-height: 1.8;
  color: var(--wb-body);
}

.page-home .home-account__aside .wb-btn {
  margin-bottom: 16px;
}

.page-home .home-account__aside .wb-note {
  margin: 0;
}

/* ---------- 分类与下载 ---------- */
.page-home .home-cat__grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  margin-top: 28px;
  border: 1px solid var(--home-line-soft);
  background: var(--home-line-soft);
}

.page-home .home-cat__item {
  display: grid;
  gap: 8px;
  padding: 20px 18px;
  background: var(--wb-cabin);
  text-decoration: none;
  transition: background 0.3s var(--wb-ease);
}

.page-home .home-cat__item:hover {
  background: linear-gradient(150deg, rgba(59, 232, 210, 0.10), rgba(124, 92, 255, 0.14));
}

.page-home .home-cat__code {
  font-size: 12px;
  letter-spacing: 0.12em;
  color: var(--wb-neon);
}

.page-home .home-cat__name {
  font-size: 16px;
  font-weight: 700;
  color: var(--wb-cream);
}

.page-home .home-cat__count {
  font-size: 12.5px;
  color: var(--wb-rock);
}

.page-home .home-dl {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(22px, 3.4vw, 42px);
  margin-top: clamp(32px, 4.6vw, 60px);
  align-items: center;
}

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

.page-home .home-dl__title {
  margin: 0 0 10px;
  font-size: clamp(19px, 2.2vw, 24px);
  letter-spacing: -0.01em;
  color: var(--wb-cream);
}

.page-home .home-dl__lede {
  margin: 0 0 20px;
  font-size: 14.5px;
  line-height: 1.8;
  color: var(--wb-body);
}

.page-home .home-dl__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
}

.page-home .home-dl__card {
  display: grid;
  gap: 6px;
  padding: 18px 18px 20px;
  border: 1px solid var(--home-line-soft);
  border-left: 2px solid var(--wb-violet);
  border-radius: var(--wb-r);
  background: var(--home-surface);
  text-decoration: none;
  transition: transform 0.3s var(--wb-ease), border-left-color 0.3s var(--wb-ease);
}

.page-home .home-dl__card:hover {
  transform: translateY(-4px);
  border-left-color: var(--wb-neon);
}

.page-home .home-dl__dev {
  font-size: 15px;
  font-weight: 700;
  color: var(--wb-cream);
}

.page-home .home-dl__hint {
  font-size: 13px;
  line-height: 1.7;
  color: var(--wb-mist);
}

/* ---------- 内容中心 ---------- */
.page-home .home-news__list {
  display: grid;
  gap: 1px;
  margin: 26px 0 0;
  padding: 0;
  list-style: none;
  border-block: 1px solid var(--home-line-soft);
  background: var(--home-line-soft);
}

.page-home .home-news__item {
  display: grid;
  grid-template-columns: 1fr;
  gap: 8px;
  padding: 20px 18px;
  background: var(--wb-deep);
  text-decoration: none;
  transition: background 0.3s var(--wb-ease), padding-left 0.3s var(--wb-ease);
}

.page-home .home-news__item:hover {
  background: rgba(28, 58, 87, 0.55);
  padding-left: 26px;
}

.page-home .home-news__title {
  font-size: 15.5px;
  font-weight: 600;
  color: var(--wb-cream);
}

.page-home .home-news__more {
  font-size: 13px;
  color: var(--wb-neon);
}

/* ---------- 服务范围 ---------- */
.page-home .home-service__frame {
  display: grid;
  grid-template-columns: 1fr;
  gap: clamp(24px, 3.4vw, 46px);
  padding: clamp(22px, 3.4vw, 46px);
  background: linear-gradient(135deg, rgba(28, 58, 87, 0.82), rgba(10, 22, 38, 0.94));
}

.page-home .home-service__copy h2 {
  margin: 8px 0 16px;
  font-size: clamp(21px, 2.8vw, 31px);
  letter-spacing: -0.02em;
  line-height: 1.24;
  color: var(--wb-cream);
}

.page-home .home-service__copy p {
  margin: 0 0 14px;
  font-size: 15px;
  line-height: 1.85;
  color: var(--wb-body);
}

.page-home .home-service__copy p:last-child {
  margin-bottom: 0;
}

.page-home .home-service__stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1px;
  align-self: start;
  border: 1px solid var(--home-line-soft);
  background: var(--home-line-soft);
}

.page-home .home-service__stat {
  display: grid;
  gap: 6px;
  padding: 18px 16px;
  background: rgba(10, 22, 38, 0.72);
}

.page-home .home-service__stat .wb-num {
  font-size: 24px;
  letter-spacing: -0.01em;
  color: var(--wb-neon);
}

.page-home .home-service__stat span:last-child {
  font-size: 12.5px;
  line-height: 1.6;
  color: var(--wb-mist);
}

/* ---------- 响应式 ---------- */
@media (min-width: 560px) {
  .page-home .home-cat__grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

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

@media (min-width: 760px) {
  .page-home .home-news__item {
    grid-template-columns: 132px minmax(0, 1fr) auto;
    align-items: center;
    gap: 22px;
  }
}

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

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

  .page-home .home-steps__grid > :nth-child(2) {
    margin-top: 34px;
  }

  .page-home .home-steps__grid > :nth-child(3) {
    margin-top: 70px;
  }

  .page-home .home-account__grid {
    grid-template-columns: minmax(0, 7fr) minmax(0, 5fr);
    align-items: start;
  }

  .page-home .home-dl {
    grid-template-columns: minmax(0, 5fr) minmax(0, 7fr);
  }

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

@media (min-width: 960px) {
  .page-home .home-notice__grid {
    grid-template-columns: minmax(0, 1fr) 264px;
    align-items: start;
  }
}

@media (max-width: 619px) {
  .page-home .home-hero__facts {
    gap: 8px 18px;
  }

  .page-home .home-hero__actions .wb-btn {
    flex: 1 1 auto;
    justify-content: center;
  }

  .page-home .home-cat__item {
    padding: 16px 14px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .page-home .home-hero__frame {
    animation: none;
  }

  .page-home .home-cat__item,
  .page-home .home-dl__card,
  .page-home .home-news__item {
    transition: none;
  }

  .page-home .home-dl__card:hover {
    transform: none;
  }
}