.page-home {
  --home-color-night: #0B1B3D;
  --home-color-purple: #7B2FBE;
  --home-color-gold: #F0B90B;
  --home-color-cyan: #00D4FF;
  --home-color-light: #F5F7FA;
  --home-color-dark: #131722;
  --home-color-purple-deep: #3D1A5F;
  --home-color-bright-purple: #A55EEA;
  --home-color-pale: #E0F7FF;
  --home-radius-lg: 28px;
  --home-radius-md: 18px;
  --home-radius-pill: 999px;
  --home-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
  position: relative;
  overflow-x: hidden;
  padding-bottom: 0;
  margin-bottom: 0;
}

/* ===== 首屏：新版上线公告 ===== */
.page-home .home-hero {
  position: relative;
  display: grid;
  grid-template-columns: 1fr;
  min-height: calc(100vh - 72px);
  padding: 64px 24px 40px;
  background: linear-gradient(135deg, var(--home-color-night) 0%, #04122E 35%, var(--home-color-purple-deep) 100%);
  overflow: hidden;
}

.page-home .home-hero__visual {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.page-home .home-hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.18;
  filter: saturate(0.8) brightness(0.7);
}

.page-home .home-hero__grid-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 78% 20%, rgba(123, 47, 190, 0.3) 0%, transparent 45%),
    radial-gradient(circle at 15% 80%, rgba(0, 212, 255, 0.12) 0%, transparent 30%),
    linear-gradient(90deg, rgba(0, 212, 255, 0.1) 1px, transparent 1px),
    linear-gradient(0deg, rgba(0, 212, 255, 0.08) 1px, transparent 1px);
  background-size: 48px 48px, 48px 48px, 48px 48px, 48px 48px;
  mix-blend-mode: screen;
  transform: skewY(-3deg) scale(1.05);
  transform-origin: top left;
}

.page-home .home-hero__rotate-note {
  top: 48px;
  right: 16px;
  color: rgba(0, 212, 255, 0.5);
  font-size: 13px;
  letter-spacing: 4px;
}

.page-home .home-hero__content {
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  max-width: 880px;
}

.page-home .home-hero__eyebrow {
  display: inline-block;
  padding: 8px 18px;
  margin-bottom: 24px;
  border-radius: var(--home-radius-pill);
  background: rgba(0, 212, 255, 0.12);
  border: 1px solid rgba(0, 212, 255, 0.3);
  color: var(--color-cyan);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.page-home .home-hero__title {
  margin: 0 0 20px;
  font-size: 50px;
  line-height: 1.06;
  letter-spacing: 3px;
  font-weight: 900;
  color: #ffffff;
  text-shadow: 0 0 40px rgba(0, 212, 255, 0.25);
  background: linear-gradient(to right, #ffffff 0%, rgba(240, 185, 11, 0.4) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@supports not (background-clip: text) {
  .page-home .home-hero__title {
    background: none;
    color: #ffffff;
    -webkit-text-fill-color: initial;
  }
}

.page-home .home-hero__lead {
  max-width: 560px;
  margin: 0 0 32px;
  color: rgba(245, 247, 250, 0.86);
  font-size: 16px;
  line-height: 1.7;
  border-left: 3px solid var(--home-color-gold);
  padding-left: 20px;
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 56px;
}

.page-home .home-hero__btn {
  background: linear-gradient(135deg, var(--home-color-purple) 0%, var(--home-color-bright-purple) 100%);
  border: none;
  color: #fff;
  font-weight: 700;
  padding: 14px 30px;
  box-shadow: 0 8px 24px rgba(123, 47, 190, 0.4);
}

.page-home .home-hero__btn-ghost {
  background: transparent;
  border: 1px solid rgba(0, 212, 255, 0.55);
  color: var(--home-color-cyan);
}

.page-home .home-hero__btn-ghost:hover {
  background: rgba(0, 212, 255, 0.08);
}

.page-home .home-directory {
  position: relative;
  z-index: 2;
  margin-top: 16px;
  width: 100%;
  background: rgba(11, 27, 61, 0.55);
  backdrop-filter: blur(14px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--home-radius-lg);
  padding: 18px 22px;
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  align-items: center;
}

.page-home .home-directory__label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--home-color-gold);
  margin-right: 8px;
}

.page-home .home-directory__link {
  font-size: 14px;
  color: rgba(245, 247, 250, 0.86);
  text-decoration: none;
  padding: 6px 10px;
  border-radius: 12px;
  transition: background .3s ease, color .3s ease;
}

.page-home .home-directory__link:hover,
.page-home .home-directory__link:focus-visible {
  background: rgba(0, 212, 255, 0.2);
  color: var(--home-color-cyan);
}

/* ===== 新版上线公告 ===== */
.page-home .home-update {
  background: var(--home-color-light);
  padding: 80px 0 64px;
}

.page-home .home-update__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

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

.page-home .home-update__kicker,
.page-home .home-events__kicker,
.page-home .home-access__kicker,
.page-home .home-faq__kicker,
.page-home .home-support__kicker {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--home-color-purple);
  margin: 0 0 12px;
}

.page-home .home-update__title {
  font-size: 34px;
  margin: 0 0 18px;
  color: var(--home-color-night);
  position: relative;
}

.page-home .home-update__title::after {
  content: '';
  display: block;
  width: 72px;
  height: 4px;
  margin-top: 12px;
  background: linear-gradient(90deg, var(--home-color-purple), var(--home-color-cyan));
  border-radius: 4px;
}

.page-home .home-update__desc {
  font-size: 16px;
  line-height: 1.8;
  color: var(--home-color-dark);
  margin-bottom: 30px;
}

.page-home .home-update__features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}

.page-home .home-update__feature {
  background: #fff;
  border-radius: var(--home-radius-lg);
  padding: 28px;
  border-left: 6px solid var(--home-color-purple);
  box-shadow: 0 8px 24px rgba(11, 27, 61, 0.08);
  transition: transform .3s ease;
}

.page-home .home-update__feature:hover {
  transform: translateY(-4px);
}

.page-home .home-update__feature:nth-child(2) {
  border-left-color: var(--home-color-cyan);
}

.page-home .home-update__feature-num {
  font-size: 14px;
  font-weight: 800;
  color: var(--home-color-gold);
  letter-spacing: 2px;
}

.page-home .home-update__feature h3 {
  font-size: 20px;
  margin: 10px 0 12px;
  color: var(--home-color-night);
}

.page-home .home-update__feature p {
  font-size: 15px;
  line-height: 1.7;
  color: #3d4570;
}

/* ===== 活动日历 ===== */
.page-home .home-events {
  background: linear-gradient(160deg, var(--home-color-night) 0%, var(--home-color-purple-deep) 60%, #0B1B3D 100%);
  color: #ffffff;
  padding: 90px 0 80px;
  position: relative;
  overflow: hidden;
}

.page-home .home-events::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -10%;
  width: 420px;
  height: 420px;
  background: radial-gradient(circle, rgba(0, 212, 255, 0.2), transparent 60%);
  border-radius: 50%;
  z-index: 0;
}

.page-home .home-events::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: 5%;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(240, 185, 11, 0.12), transparent 60%);
  border-radius: 50%;
  z-index: 0;
}

.page-home .home-events__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr;
  gap: 44px;
}

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

.page-home .home-events__kicker {
  color: var(--home-color-cyan);
}

.page-home .home-events__title {
  font-size: 40px;
  margin: 0 0 16px;
  color: #ffffff;
  background: linear-gradient(120deg, #fff 20%, var(--home-color-cyan) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-home .home-events__desc {
  font-size: 15px;
  line-height: 1.7;
  color: rgba(245, 247, 250, 0.76);
  max-width: 420px;
  margin-bottom: 24px;
}

.page-home .home-events__media {
  width: 100%;
  border-radius: var(--home-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
}

.page-home .home-events__media .media-frame__placeholder {
  width: 100%;
  height: auto;
  display: block;
}

.page-home .home-events__list {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(10px);
  border-radius: var(--home-radius-lg);
  padding: 30px;
}

.page-home .home-events__sublist-title {
  font-size: 18px;
  letter-spacing: 2px;
  color: var(--home-color-gold);
  margin: 0 0 24px;
}

.page-home .home-event-card {
  display: flex;
  gap: 18px;
  padding: 22px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  position: relative;
}

.page-home .home-event-card:last-of-type {
  border-bottom: none;
}

.page-home .home-event-card__date {
  flex-shrink: 0;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 68px;
  height: 68px;
  background: linear-gradient(135deg, var(--home-color-purple), var(--home-color-bright-purple));
  border-radius: 20px;
  font-size: 18px;
  font-weight: 800;
  color: #fff;
  box-shadow: 0 8px 18px rgba(123, 47, 190, 0.35);
}

.page-home .home-event-card__info {
  flex: 1;
}

.page-home .home-event-card__name {
  font-size: 18px;
  color: #fff;
  margin: 0 0 8px;
}

.page-home .home-event-card__details summary {
  cursor: pointer;
  font-size: 14px;
  color: var(--home-color-cyan);
  list-style: none;
}

.page-home .home-event-card__details summary::before {
  content: '+ ';
  font-weight: 800;
  color: var(--home-color-gold);
}

.page-home .home-event-card__details[open] summary::before {
  content: '− ';
}

.page-home .home-event-card__body {
  margin-top: 12px;
  padding: 14px 16px;
  background: rgba(0, 0, 0, 0.25);
  border-left: 3px solid var(--home-color-gold);
  border-radius: 0 12px 12px 0;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.88);
}

.page-home .home-events__more {
  margin-top: 28px;
  color: var(--home-color-light);
  border-color: rgba(255, 255, 255, 0.3);
  background: transparent;
}

/* ===== 入口导航 ===== */
.page-home .home-access {
  background: var(--home-color-light);
  padding: 80px 0 72px;
}

.page-home .home-access__heading {
  margin-bottom: 40px;
}

.page-home .home-access__title {
  font-size: 38px;
  color: var(--home-color-night);
  margin: 0 0 14px;
}

.page-home .home-access__subtitle {
  font-size: 15px;
  line-height: 1.6;
  color: #4a4f70;
  max-width: 620px;
}

.page-home .home-access__grid {
  display: grid;
  gap: 28px;
  grid-template-columns: 1fr;
}

.page-home .home-access-card {
  background: #fff;
  border-radius: var(--home-radius-lg);
  padding: 28px;
  box-shadow: 0 8px 28px rgba(11, 27, 61, 0.08);
  position: relative;
  overflow: hidden;
  transition: transform .3s ease, box-shadow .3s ease;
}

.page-home .home-access-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--home-color-purple), var(--home-color-cyan), transparent);
  opacity: 0.6;
  transition: opacity .3s ease;
}

.page-home .home-access-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(11, 27, 61, 0.16);
}

.page-home .home-access-card:hover::before {
  opacity: 1;
}

.page-home .home-access-card__title {
  font-size: 22px;
  color: var(--home-color-night);
  margin: 0 0 18px;
  position: relative;
  z-index: 1;
}

.page-home .home-access-card__desc {
  font-size: 15px;
  line-height: 1.7;
  color: #3d4570;
  margin-top: 16px;
  position: relative;
  z-index: 1;
}

.page-home .home-access-card__emphasize {
  font-size: 16px;
  background: var(--home-color-pale);
  color: var(--home-color-night);
  padding: 14px 18px;
  border-radius: 14px;
  margin: 0 0 16px;
  font-weight: 600;
  border-left: 4px solid var(--home-color-cyan);
  position: relative;
  z-index: 1;
}

.page-home .home-access-card__media {
  position: relative;
  z-index: 1;
  border-radius: 16px;
  overflow: hidden;
}

.page-home .home-access-card__media .media-frame__placeholder {
  width: 100%;
  height: auto;
  display: block;
}

.page-home .home-access-card__media-square {
  position: relative;
  z-index: 1;
  border-radius: 16px;
  background: var(--home-color-night);
  padding-top: 75%;
  overflow: hidden;
}

.page-home .home-access-card__visual {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(circle at 50% 40%, rgba(123, 47, 190, 0.3), rgba(11, 27, 61, 0.4));
}

.page-home .home-access-card__visual svg {
  width: 62%;
  height: 62%;
}

.page-home .home-access-card--highlight {
  background: var(--home-color-night);
  color: #fff;
}

.page-home .home-access-card--highlight::before {
  background: linear-gradient(90deg, var(--home-color-gold), var(--home-color-purple), transparent);
  opacity: 0.8;
}

.page-home .home-access-card--highlight .home-access-card__title {
  color: var(--home-color-gold);
}

.page-home .home-access-card--highlight .home-access-card__desc {
  color: rgba(245, 247, 250, 0.82);
}

.page-home .home-access-card__link {
  margin-top: 22px;
}

/* ===== 常见问题速览 ===== */
.page-home .home-faq {
  background: #fff;
  padding: 80px 0 72px;
}

.page-home .home-faq__heading {
  margin-bottom: 40px;
}

.page-home .home-faq__title {
  font-size: 36px;
  color: var(--home-color-night);
  margin: 0 0 16px;
}

.page-home .home-faq__desc {
  font-size: 16px;
  color: #5a5f7a;
  max-width: 600px;
}

.page-home .home-faq__list {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

.page-home .home-faq-item {
  background: var(--home-color-light);
  border: 1px solid #e8ecf2;
  border-radius: var(--home-radius-md);
  padding: 22px 22px 18px;
  transition: background .3s ease, border-color .3s ease;
}

.page-home .home-faq-item:hover {
  background: var(--home-color-pale);
  border-color: rgba(0, 212, 255, 0.4);
}

.page-home .home-faq-item__q {
  font-size: 16px;
  font-weight: 700;
  color: var(--home-color-night);
  margin: 0 0 8px;
  line-height: 1.5;
}

.page-home .home-faq-item__a {
  font-size: 14px;
  line-height: 1.6;
  color: #3d4570;
  margin: 0;
}

.page-home .home-faq-item__a a {
  color: var(--home-color-purple);
  text-decoration: underline;
  text-underline-offset: 3px;
}

.page-home .home-faq__more {
  margin-top: 38px;
}

/* ===== 客户支持 ===== */
.page-home .home-support {
  background: linear-gradient(135deg, var(--home-color-night) 0%, #0A1430 40%, var(--home-color-purple-deep) 100%);
  color: #fff;
  padding: 90px 0 80px;
}

.page-home .home-support__inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
}

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

.page-home .home-support__kicker {
  color: var(--home-color-gold);
}

.page-home .home-support__title {
  font-size: 40px;
  margin: 0 0 20px;
  color: #fff;
  background: linear-gradient(120deg, #fff 20%, var(--home-color-gold) 80%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.page-home .home-support__lead {
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  max-width: 460px;
  margin-bottom: 28px;
}

.page-home .home-support__contacts {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 24px;
  width: 100%;
}

.page-home .home-support__method {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 16px;
  background: rgba(255, 255, 255, 0.07);
  padding: 14px 20px;
  border-radius: var(--home-radius-pill);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.page-home .home-support__method a {
  color: var(--home-color-cyan);
  text-decoration: none;
  font-weight: 700;
}

.page-home .home-support__method a:hover {
  text-decoration: underline;
}

.page-home .home-support__method--phone a {
  color: var(--home-color-gold);
}

.page-home .home-support__note {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.62);
  margin-bottom: 24px;
  border-left: 3px solid rgba(240, 185, 11, 0.5);
  padding-left: 14px;
}

.page-home .home-support__trust {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: rgba(0, 212, 255, 0.1);
  border: 1px solid rgba(0, 212, 255, 0.25);
  border-radius: var(--home-radius-md);
  padding: 18px 20px;
  margin-bottom: 28px;
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.9);
}

.page-home .home-support__trust-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  background: var(--home-color-gold);
  color: var(--home-color-night);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 15px;
}

.page-home .home-support__btn {
  background: linear-gradient(135deg, var(--home-color-gold) 0%, #e0a90b 100%);
  color: var(--home-color-night);
  font-weight: 800;
  border: none;
}

.page-home .home-support__media {
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-home .home-support__frame {
  width: 100%;
  max-width: 420px;
  border-radius: var(--home-radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.16);
}

.page-home .home-support__frame .media-frame__placeholder {
  width: 100%;
  height: auto;
  display: block;
}

/* ===== 底部站内指引 ===== */
.page-home .home-closing {
  background: var(--home-color-light);
  padding: 56px 0 72px;
}

.page-home .home-closing__inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.page-home .home-closing__slogan {
  font-size: 24px;
  font-weight: 800;
  color: var(--home-color-night);
  margin: 0;
  letter-spacing: 2px;
}

.page-home .home-closing__links {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.page-home .home-closing__links a {
  background: #fff;
  border-radius: var(--home-radius-md);
  padding: 18px 20px;
  text-decoration: none;
  border: 1px solid #e8ecf2;
  transition: border-color .3s ease, box-shadow .3s ease;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.page-home .home-closing__links a:hover {
  border-color: var(--home-color-purple);
  box-shadow: 0 8px 24px rgba(123, 47, 190, 0.12);
}

.page-home .home-closing__links span {
  font-weight: 700;
  color: var(--home-color-night);
  font-size: 15px;
}

.page-home .home-closing__links em {
  font-style: normal;
  font-size: 13px;
  color: #7a7f9a;
}

/* ===== 动画与媒体查询 ===== */
@media (prefers-reduced-motion: reduce) {
  .page-home *,
  .page-home *::before,
  .page-home *::after {
    transition: none !important;
    animation: none !important;
  }

  .page-home [data-reveal] {
    opacity: 1 !important;
    transform: none !important;
  }
}

@media (min-width: 640px) {
  .page-home .home-hero__title {
    font-size: 68px;
    line-height: 1.05;
  }

  .page-home .home-update__features {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .home-faq__list {
    grid-template-columns: 1fr;
  }

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

@media (min-width: 960px) {
  .page-home .home-hero {
    padding: 90px 44px 60px;
    grid-template-columns: 1fr 0.4fr;
    gap: 40px;
  }

  .page-home .home-hero__content {
    grid-column: 1;
  }

  .page-home .home-hero__title {
    font-size: 84px;
  }

  .page-home .home-hero__lead {
    font-size: 18px;
  }

  .page-home .home-directory {
    grid-column: 1 / -1;
    justify-self: end;
    max-width: 700px;
  }

  .page-home .home-update__inner {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
    align-items: center;
  }

  .page-home .home-update__title {
    font-size: 42px;
  }

  .page-home .home-events__inner {
    grid-template-columns: 0.9fr 1.1fr;
    gap: 56px;
  }

  .page-home .home-events__title {
    font-size: 48px;
  }

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

  .page-home .home-access-card:last-child {
    grid-column: 1 / -1;
    max-width: 680px;
  }

  .page-home .home-faq__list {
    grid-template-columns: 1fr 1fr;
    gap: 24px;
  }

  .page-home .home-faq-item:nth-child(3),
  .page-home .home-faq-item:nth-child(4) {
    margin-top: 0;
  }

  .page-home .home-support__inner {
    grid-template-columns: 1.1fr 0.9fr;
    gap: 64px;
    align-items: center;
  }

  .page-home .home-support__title {
    font-size: 48px;
  }

  .page-home .home-support__contacts {
    flex-direction: row;
    gap: 16px;
  }
}

@media (min-width: 1200px) {
  .page-home .home-access__grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .page-home .home-access-card:last-child {
    grid-column: auto;
    max-width: none;
  }

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

@media (min-width: 1440px) {
  .page-home .home-hero__content {
    max-width: 880px;
  }

  .page-home .home-events__inner {
    gap: 80px;
  }
}