/* ====================================================
   PAGE-HOME 专属样式 · 城市光影控制台
   移动端优先 · 所有选择器限定在 .page-home 内
   ==================================================== */

.page-home {
  background: var(--color-night);
  overflow-x: clip;
}

.page-home img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- 首页首屏 ---------- */

.page-home .home-hero {
  position: relative;
  padding: var(--space-6) 0 var(--space-8);
  isolation: isolate;
}

.page-home .home-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(212, 175, 55, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212, 175, 55, 0.045) 1px, transparent 1px);
  background-size: 44px 44px;
  pointer-events: none;
}

.page-home .home-hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(circle at 88% 12%, rgba(138, 43, 226, 0.16), transparent 42%),
    radial-gradient(circle at 8% 82%, rgba(212, 175, 55, 0.1), transparent 38%);
  pointer-events: none;
}

.page-home .breadcrumb {
  margin-bottom: var(--space-5);
}

.page-home .home-hero__intro {
  margin-bottom: var(--space-6);
}

.page-home .home-hero__title {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2rem, 7.5vw, 3.75rem);
  line-height: 1.12;
  letter-spacing: 0.02em;
  margin: 0 0 var(--space-2);
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.page-home .home-hero__subtitle {
  font-size: clamp(0.95rem, 2.6vw, 1.15rem);
  color: var(--color-silver);
  letter-spacing: 0.26em;
  margin: 0 0 var(--space-4);
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.page-home .home-hero__subtitle::before {
  content: "";
  width: 34px;
  height: 1px;
  background: var(--grad-gold);
  flex-shrink: 0;
}

.page-home .home-hero__lead {
  font-size: 0.95rem;
  line-height: 1.85;
  color: rgba(255, 255, 255, 0.78);
  max-width: 62ch;
  margin: 0 0 var(--space-5);
}

.page-home .home-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.page-home .home-hero__body {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-6);
  border-top: 1px solid var(--border-gold-faint);
  padding-top: var(--space-6);
}

/* ---------- 分类面板 ---------- */

.page-home .catalog-panel {
  min-width: 0;
}

.page-home .catalog-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-3);
  margin-top: var(--space-5);
}

.page-home .catalog-item {
  position: relative;
  display: block;
  padding: var(--space-5) var(--space-4);
  background: rgba(26, 43, 74, 0.55);
  border: 1px solid var(--border-gold-faint);
  text-decoration: none;
  color: var(--color-white);
  transition:
    border-color 0.3s var(--ease),
    transform 0.3s var(--ease),
    background 0.3s var(--ease);
}

.page-home .catalog-item:hover,
.page-home .catalog-item:focus-visible {
  border-color: rgba(212, 175, 55, 0.6);
  background: rgba(26, 43, 74, 0.92);
  transform: translateY(-2px);
  outline: none;
}

.page-home .catalog-item__code {
  display: block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--color-gold);
  margin-bottom: var(--space-2);
}

.page-home .catalog-item__title {
  display: block;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-2);
}

.page-home .catalog-item__meta {
  display: block;
  font-size: 0.78rem;
  color: rgba(192, 192, 192, 0.72);
  line-height: 1.5;
}

.page-home .catalog-item__arrow {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  font-size: 1rem;
  color: var(--color-gold);
  opacity: 0;
  transform: translateY(-4px);
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}

.page-home .catalog-item:hover .catalog-item__arrow,
.page-home .catalog-item:focus-visible .catalog-item__arrow {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 轮播面板 ---------- */

.page-home .carousel-panel {
  min-width: 0;
}

.page-home .carousel-panel__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.page-home .carousel-panel__title {
  font-size: 1.25rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  margin: 0;
  color: var(--color-white);
}

.page-home .carousel-panel__viewport {
  display: flex;
  gap: var(--space-3);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: thin;
  scrollbar-color: rgba(212, 175, 55, 0.6) var(--color-night-deep);
  padding-bottom: var(--space-3);
  scroll-padding-inline: var(--space-3);
}

.page-home .carousel-panel__viewport::-webkit-scrollbar {
  height: 4px;
}

.page-home .carousel-panel__viewport::-webkit-scrollbar-thumb {
  background: rgba(212, 175, 55, 0.6);
}

.page-home .carousel-panel__viewport::-webkit-scrollbar-track {
  background: var(--color-night-deep);
}

.page-home .carousel-slide {
  flex: 0 0 88%;
  scroll-snap-align: start;
  background: var(--color-card);
  border: 1px solid var(--border-gold-faint);
  display: flex;
  flex-direction: column;
  min-width: 0;
}

.page-home .carousel-slide__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: var(--color-night-deep);
}

.page-home .carousel-slide__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.page-home .carousel-slide__content {
  padding: var(--space-5);
  display: flex;
  flex-direction: column;
  flex: 1;
}

.page-home .carousel-slide__label {
  display: inline-flex;
  align-self: flex-start;
  font-size: 0.72rem;
  letter-spacing: 0.2em;
  color: var(--color-gold);
  border: 1px solid rgba(212, 175, 55, 0.4);
  padding: 2px 10px;
  margin-bottom: var(--space-3);
}

.page-home .carousel-slide__title {
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 var(--space-2);
  color: var(--color-white);
}

.page-home .carousel-slide__desc {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
  margin: 0 0 var(--space-4);
}

.page-home .carousel-panel__dots {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.page-home .carousel-dot {
  width: 24px;
  height: 2px;
  background: rgba(212, 175, 55, 0.3);
}

.page-home .carousel-dot:first-child {
  background: var(--color-gold);
}

/* ---------- 会员中心 ---------- */

.page-home .member-section {
  padding: var(--space-7) 0 var(--space-8);
  background: var(--color-night-deep);
  border-top: 1px solid var(--border-gold-faint);
  border-bottom: 1px solid var(--border-gold-faint);
}

.page-home .member-dash {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.page-home .member-dash__info {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
  padding: var(--space-6);
  background: rgba(26, 43, 74, 0.6);
  border: 1px solid var(--border-gold);
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.18);
}

.page-home .member-dash__label {
  display: block;
  font-size: 0.72rem;
  letter-spacing: 0.24em;
  color: var(--color-silver);
  margin-bottom: var(--space-2);
}

.page-home .member-level,
.page-home .member-points {
  position: relative;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--border-gold-faint);
}

.page-home .member-level__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 5vw, 2.4rem);
  font-weight: 400;
  background: var(--grad-gold);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1.2;
}

.page-home .member-level__hint,
.page-home .member-points__hint {
  display: block;
  font-size: 0.78rem;
  color: rgba(192, 192, 192, 0.75);
  margin-top: var(--space-2);
}

.page-home .member-points__value {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 3rem);
  font-weight: 300;
  color: var(--color-white);
  line-height: 1.1;
  letter-spacing: 0.02em;
}

.page-home .member-todos__title {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  color: var(--color-gold);
  margin: 0 0 var(--space-3);
}

.page-home .member-todos__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.page-home .member-todos__item {
  position: relative;
  padding-left: var(--space-5);
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.82);
}

.page-home .member-todos__item + .member-todos__item {
  margin-top: var(--space-2);
}

.page-home .member-todos__dot {
  position: absolute;
  left: 0;
  top: 0.72em;
  width: 7px;
  height: 7px;
  background: var(--color-purple);
  transform: rotate(45deg);
}

.page-home .member-dash__visual {
  border: 1px solid var(--border-gold-faint);
  overflow: hidden;
  background: var(--color-night);
}

.page-home .member-dash__visual img {
  width: 100%;
  height: 100%;
  min-height: 240px;
  object-fit: cover;
}

/* ---------- 活动中心时间轴 ---------- */

.page-home .timeline-section {
  padding: var(--space-7) 0 var(--space-8);
}

.page-home .timeline-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.page-home .timeline {
  list-style: none;
  margin: 0;
  padding: 0;
  position: relative;
}

.page-home .timeline::before {
  content: "";
  position: absolute;
  top: 6px;
  bottom: 6px;
  left: 0;
  width: 1px;
  background: linear-gradient(180deg, var(--color-gold) 0%, var(--color-purple) 100%);
  opacity: 0.55;
}

.page-home .timeline__item {
  position: relative;
  padding-left: var(--space-6);
  padding-bottom: var(--space-5);
  min-height: 0;
}

.page-home .timeline__item::before {
  content: "";
  position: absolute;
  left: -4px;
  top: 5px;
  width: 9px;
  height: 9px;
  background: var(--color-night);
  border: 1px solid var(--color-gold);
  transform: rotate(45deg);
}

.page-home .timeline__badge {
  display: inline-flex;
  align-items: center;
  font-size: 0.72rem;
  letter-spacing: 0.18em;
  color: var(--color-silver);
  border: 1px solid var(--border-gold-faint);
  padding: 2px 10px;
  margin-bottom: var(--space-2);
}

.page-home .timeline__badge--now {
  color: var(--color-orange);
  border-color: rgba(255, 140, 0, 0.45);
}

.page-home .timeline__title {
  font-size: 1.05rem;
  font-weight: 600;
  margin: 0 0 var(--space-2);
  color: var(--color-white);
}

.page-home .timeline__desc {
  font-size: 0.85rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
  margin: 0 0 var(--space-2);
}

.page-home .timeline__meta {
  font-size: 0.74rem;
  color: var(--color-gold);
  letter-spacing: 0.08em;
}

.page-home .timeline-poster__frame {
  margin: 0;
  position: relative;
  overflow: hidden;
  background: var(--color-card);
  border: 1px solid var(--border-gold-faint);
  min-height: 280px;
}

.page-home .timeline-poster__frame::after {
  content: "";
  position: absolute;
  inset: 0;
  border-top: 2px solid var(--grad-console);
  pointer-events: none;
}

.page-home .timeline-poster img {
  width: 100%;
  min-height: 280px;
  object-fit: cover;
}

/* ---------- 内容目录查询 ---------- */

.page-home .archive-section {
  padding: var(--space-7) 0 var(--space-8);
  background: var(--color-night-deep);
  border-top: 1px solid var(--border-gold-faint);
  border-bottom: 1px solid var(--border-gold-faint);
}

.page-home .archive-layout {
  margin-top: var(--space-6);
}

.page-home .archive-months {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.page-home .archive-months__item {
  display: inline-flex;
  align-items: center;
  padding: 6px 16px;
  font-size: 0.82rem;
  letter-spacing: 0.1em;
  color: var(--color-silver);
  text-decoration: none;
  border: 1px solid var(--border-gold-faint);
  background: rgba(26, 43, 74, 0.4);
  transition: all 0.25s var(--ease);
}

.page-home .archive-months__item:hover,
.page-home .archive-months__item:focus-visible {
  color: var(--color-night);
  background: var(--grad-gold);
  border-color: transparent;
  outline: none;
}

.page-home .archive-months__all {
  margin-left: auto;
}

.page-home .archive-groups {
  display: grid;
  gap: var(--space-3);
}

.page-home .archive-group {
  border: 1px solid var(--border-gold-faint);
  background: rgba(26, 43, 74, 0.35);
  scroll-margin-top: calc(var(--header-h) + 20px);
}

.page-home .archive-group[open] {
  border-color: rgba(212, 175, 55, 0.35);
}

.page-home .archive-group__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  padding: var(--space-4) var(--space-5);
  cursor: pointer;
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  color: var(--color-white);
  list-style: none;
}

.page-home .archive-group__summary::-webkit-details-marker {
  display: none;
}

.page-home .archive-group__summary::after {
  content: "+";
  font-family: var(--font-body);
  font-size: 1.2rem;
  color: var(--color-gold);
  transition: transform 0.25s var(--ease);
}

.page-home .archive-group[open] .archive-group__summary::after {
  content: "−";
}

.page-home .archive-group__tag {
  font-size: 0.7rem;
}

.page-home .archive-group__list {
  list-style: none;
  margin: 0;
  padding: 0 var(--space-5) var(--space-4);
  border-top: 1px solid var(--border-gold-faint);
}

.page-home .archive-group__item {
  padding-top: var(--space-3);
}

.page-home .archive-group__item + .archive-group__item {
  padding-top: var(--space-2);
}

.page-home .archive-group__item a {
  display: inline-flex;
  align-items: baseline;
  gap: var(--space-2);
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  font-size: 0.9rem;
  line-height: 1.6;
  transition: color 0.25s var(--ease);
}

.page-home .archive-group__item a::before {
  content: "/·";
  color: var(--color-gold);
  font-size: 0.8rem;
  flex-shrink: 0;
}

.page-home .archive-group__item a:hover {
  color: var(--color-gold-light);
}

/* ---------- 浏览器适配说明 ---------- */

.page-home .compat-section {
  padding: var(--space-7) 0 var(--space-8);
}

.page-home .compat-layout {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  margin-top: var(--space-6);
}

.page-home .compat-list {
  display: grid;
  gap: var(--space-3);
}

.page-home .compat-card {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: var(--space-4);
  padding: var(--space-4);
  background: rgba(26, 43, 74, 0.5);
  border: 1px solid var(--border-gold-faint);
  transition: border-color 0.25s var(--ease), background 0.25s var(--ease);
}

.page-home .compat-card:hover {
  border-color: rgba(212, 175, 55, 0.5);
  background: rgba(26, 43, 74, 0.85);
}

.page-home .compat-card__logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gold);
  border: 1px solid var(--border-gold);
  background: var(--color-night);
}

.page-home .compat-card__logo--se {
  font-size: 0.7rem;
}

.page-home .compat-card__logo--qq {
  font-size: 0.82rem;
}

.page-home .compat-card__info {
  min-width: 0;
}

.page-home .compat-card__name {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 2px;
  color: var(--color-white);
}

.page-home .compat-card__desc {
  font-size: 0.8rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.65);
  margin: 0;
}

.page-home .compat-card__state {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.74rem;
  letter-spacing: 0.12em;
  color: var(--color-gold);
  white-space: nowrap;
}

.page-home .compat-card__state::before {
  content: "";
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
  box-shadow: 0 0 8px rgba(212, 175, 55, 0.7);
}

.page-home .compat-visual {
  border: 1px solid var(--border-gold-faint);
  overflow: hidden;
  background: var(--color-night-deep);
  display: flex;
  align-items: center;
  justify-content: center;
}

.page-home .compat-visual img {
  width: 100%;
  object-fit: cover;
  min-height: 160px;
}

/* ---------- 常见问题精选 ---------- */

.page-home .faq-section {
  padding: var(--space-7) 0 var(--space-8);
  background: linear-gradient(180deg, var(--color-night) 0%, var(--color-night-deep) 100%);
}

.page-home .faq-list {
  display: grid;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.page-home .faq-item {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: var(--space-4);
  align-items: start;
  padding: var(--space-5);
  background: rgba(26, 43, 74, 0.5);
  border: 1px solid var(--border-gold-faint);
  transition: border-color 0.25s var(--ease);
}

.page-home .faq-item:hover {
  border-color: rgba(212, 175, 55, 0.45);
}

.page-home .faq-item__num {
  font-family: var(--font-display);
  font-size: 1.1rem;
  color: var(--color-gold);
  letter-spacing: 0.04em;
  margin-top: 4px;
}

.page-home .faq-item__title {
  font-size: 1rem;
  font-weight: 600;
  margin: 0 0 var(--space-2);
  color: var(--color-white);
}

.page-home .faq-item__text {
  font-size: 0.86rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.72);
  margin: 0;
}

.page-home .faq-item__more {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-decoration: none;
  color: var(--color-gold);
  border: 1px solid rgba(212, 175, 55, 0.4);
  transition: all 0.25s var(--ease);
}

.page-home .faq-item__more:hover {
  background: var(--grad-gold);
  color: var(--color-night);
  border-color: transparent;
}

/* ---------- 平板媒体查询 ---------- */

@media (min-width: 768px) {
  .page-home .catalog-grid {
    grid-template-columns: 1fr 1fr;
  }

  .page-home .catalog-item:nth-child(5) {
    grid-column: 1 / -1;
  }

  .page-home .carousel-slide {
    flex-basis: 82%;
  }

  .page-home .member-dash {
    grid-template-columns: 5fr 4fr;
    align-items: stretch;
  }

  .page-home .timeline-layout {
    grid-template-columns: 7fr 4fr;
    align-items: start;
  }

  .page-home .compat-layout {
    grid-template-columns: 7fr 5fr;
    align-items: center;
  }

  .page-home .faq-item {
    grid-template-columns: auto 1fr auto;
  }
}

/* ---------- 桌面媒体查询 ---------- */

@media (min-width: 1024px) {
  .page-home .home-hero {
    padding: var(--space-7) 0 var(--space-9);
  }

  .page-home .home-hero__intro {
    max-width: 720px;
  }

  .page-home .home-hero__body {
    grid-template-columns: 1.35fr 1fr;
    gap: var(--space-7);
    align-items: stretch;
    margin-top: var(--space-7);
    padding-top: var(--space-7);
  }

  .page-home .carousel-slide {
    flex-basis: calc(100% - 28px);
  }

  .page-home .catalog-item {
    padding: var(--space-6);
  }

  .page-home .member-section,
  .page-home .timeline-section,
  .page-home .archive-section,
  .page-home .compat-section,
  .page-home .faq-section {
    padding-top: var(--space-8);
    padding-bottom: var(--space-9);
  }

  .page-home .member-dash {
    grid-template-columns: 6fr 5fr;
    gap: var(--space-7);
    margin-top: var(--space-7);
  }

  .page-home .member-dash__info {
    gap: var(--space-5);
    padding: var(--space-7);
  }

  .page-home .timeline-layout {
    gap: var(--space-7);
    margin-top: var(--space-7);
  }

  .page-home .archive-layout {
    margin-top: var(--space-7);
  }

  .page-home .compat-layout {
    gap: var(--space-7);
    margin-top: var(--space-7);
  }

  .page-home .faq-list {
    gap: var(--space-4);
    margin-top: var(--space-7);
  }
}

/* ---------- 无障碍交互动效 ---------- */

@media (prefers-reduced-motion: reduce) {
  .page-home .catalog-item,
  .page-home .catalog-item__arrow,
  .page-home .archive-months__item,
  .page-home .faq-item__more {
    transition: none;
  }
}

.page-home :focus-visible {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}