/* ============================================================
   无遮挡啪啪成 — 共享 CSS
   域名：wild-date-adult.com.cn
   概念：午夜坐标 · 暗夜霓虹目录导航
   ============================================================ */

/* ---------- 1. Reset ---------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  background-color: #0B0B0F;
  background-image:
    linear-gradient(rgba(176, 38, 255, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 38, 255, 0.028) 1px, transparent 1px);
  background-size: 36px 36px;
  color: #F5F5F7;
  font-family: 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  font-size: 15px;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img,
svg,
video {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
  text-decoration: none;
}

ul,
ol {
  list-style: none;
}

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
  color: inherit;
}

:focus-visible {
  outline: 2px solid #00F0FF;
  outline-offset: 3px;
  border-radius: 2px;
}

::selection {
  background: #B026FF;
  color: #FFFFFF;
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}
::-webkit-scrollbar-track {
  background: #0B0B0F;
}
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, #B026FF, #FF2A9D);
  border-radius: 5px;
  border: 2px solid #0B0B0F;
}

/* ---------- 2. 变量 ---------- */
:root {
  --bg-deep: #0B0B0F;
  --bg-panel: #14141C;
  --accent-purple: #B026FF;
  --accent-pink: #FF2A9D;
  --accent-blue: #00F0FF;
  --text-bright: #F5F5F7;
  --text-muted: #A0A0B8;
  --text-dim: #6E6E80;
  --alert-orange: #FF5C00;
  --success-green: #00FFA3;
  --header-h: 72px;
  --content-max: 1240px;
  --font-title: 'Futura', 'Arial Black', 'PingFang SC', sans-serif;
  --font-body: 'Helvetica Neue', 'PingFang SC', 'Microsoft YaHei', sans-serif;
  --border-purple: rgba(176, 38, 255, 0.22);
}

/* ---------- 3. 基础文字 ---------- */
h1,
h2,
h3,
h4 {
  font-family: var(--font-title);
  font-weight: 800;
  line-height: 1.18;
  letter-spacing: 0.02em;
  color: var(--text-bright);
}

h1 {
  font-size: clamp(36px, 6vw, 64px);
}

h2 {
  font-size: clamp(24px, 3.2vw, 32px);
}

h3 {
  font-size: 18px;
}

p {
  color: var(--text-muted);
}

strong {
  color: var(--text-bright);
}

/* ---------- 4. 布局容器 ---------- */
.container {
  width: min(100% - 48px, var(--content-max));
  margin-inline: auto;
}

.section-title {
  font-size: clamp(22px, 3vw, 30px);
  letter-spacing: 0.04em;
  margin-bottom: 20px;
  position: relative;
  padding-left: 18px;
}

.section-title::before {
  content: '';
  position: absolute;
  left: 0;
  top: 6px;
  bottom: 6px;
  width: 4px;
  background: linear-gradient(180deg, var(--accent-purple), var(--accent-pink));
  border-radius: 2px;
  box-shadow: 0 0 10px rgba(176, 38, 255, 0.5);
}

.coord-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 20px;
}

/* ---------- 5. 通用按钮 ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  min-height: 46px;
  padding: 0 28px;
  border-radius: 2px;
  font-family: var(--font-title);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: 0.06em;
  line-height: 1;
  transition: all 0.28s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent-purple), var(--accent-pink));
  color: #FFFFFF;
  box-shadow: 0 4px 24px rgba(176, 38, 255, 0.3);
}

.btn--primary:hover {
  box-shadow:
    0 0 20px rgba(176, 38, 255, 0.55),
    0 0 40px rgba(255, 42, 157, 0.25);
  transform: translateY(-2px);
}

.btn--ghost {
  border: 1px solid rgba(176, 38, 255, 0.5);
  color: var(--text-bright);
  background: rgba(20, 20, 28, 0.4);
}

.btn--ghost:hover {
  border-color: var(--accent-purple);
  box-shadow: 0 0 16px rgba(176, 38, 255, 0.4);
  color: var(--accent-blue);
}

/* ---------- 6. 跳转链接 ---------- */
.skip-link {
  position: fixed;
  top: -60px;
  left: 24px;
  z-index: 10000;
  padding: 10px 20px;
  background: var(--accent-purple);
  color: #FFFFFF;
  font-size: 14px;
  font-weight: 700;
  border-radius: 0 0 4px 4px;
  transition: top 0.25s ease;
}

.skip-link:focus {
  top: 0;
}

/* ---------- 7. 头部 ---------- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: linear-gradient(to bottom, rgba(11, 11, 15, 0.78), rgba(11, 11, 15, 0));
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.site-header.is-scrolled {
  background: rgba(11, 11, 15, 0.92);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-bottom-color: var(--border-purple);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.45);
}

.site-header__inner {
  width: min(100% - 48px, var(--content-max));
  height: 100%;
  margin-inline: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.site-header__brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.site-header__brand-neon {
  font-family: var(--font-title);
  font-size: clamp(18px, 2vw, 23px);
  font-weight: 800;
  letter-spacing: 0.06em;
  line-height: 1;
  background: linear-gradient(120deg, #B026FF 15%, #FF2A9D 60%, #00F0FF 110%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  transition: filter 0.3s ease;
}

.site-header__brand:hover .site-header__brand-neon {
  filter: drop-shadow(0 0 12px rgba(176, 38, 255, 0.6));
}

.site-header__brand-sub {
  font-size: 11px;
  letter-spacing: 0.16em;
  color: var(--text-dim);
  border-left: 1px solid var(--text-dim);
  padding-left: 12px;
  text-transform: uppercase;
  line-height: 1.4;
  white-space: nowrap;
}

.site-header__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: 1px solid rgba(176, 38, 255, 0.35);
  border-radius: 2px;
  background: var(--bg-panel);
  transition: border-color 0.3s, box-shadow 0.3s;
}

.site-header__toggle:hover {
  border-color: var(--accent-purple);
  box-shadow: 0 0 14px rgba(176, 38, 255, 0.4);
}

.site-header__toggle-bar {
  display: block;
  height: 2px;
  width: 100%;
  background: var(--text-bright);
  border-radius: 1px;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(2) {
  opacity: 0;
}

.site-header__toggle[aria-expanded="true"] .site-header__toggle-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.site-header__nav {
  display: block;
}

.site-header__nav-list {
  display: flex;
  align-items: center;
  gap: 2px;
}

.site-header__nav-item {
  position: relative;
}

.site-header__nav-link {
  position: relative;
  display: block;
  padding: 12px 14px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(245, 245, 247, 0.82);
  transition: color 0.25s, text-shadow 0.25s;
}

.site-header__nav-link::after {
  content: '';
  position: absolute;
  left: 14px;
  right: 14px;
  bottom: 5px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-purple), var(--accent-pink));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
  border-radius: 1px;
}

.site-header__nav-link:hover {
  color: var(--text-bright);
  text-shadow: 0 0 12px rgba(176, 38, 255, 0.8);
}

.site-header__nav-link:hover::after,
.site-header__nav-link[aria-current="page"]::after {
  transform: scaleX(1);
}

.site-header__nav-link[aria-current="page"] {
  color: var(--accent-purple);
  text-shadow: 0 0 14px rgba(176, 38, 255, 0.55);
}

/* ---------- 8. 页脚 ---------- */
.site-footer {
  position: relative;
  margin-top: 80px;
  background-color: var(--bg-deep);
  border-top: 1px solid rgba(176, 38, 255, 0.22);
  background-image:
    radial-gradient(ellipse at 50% -20%, rgba(176, 38, 255, 0.07), transparent 60%),
    linear-gradient(rgba(176, 38, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(176, 38, 255, 0.035) 1px, transparent 1px);
  background-size: auto, 40px 40px, 40px 40px;
  overflow: hidden;
}

.site-footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(176, 38, 255, 0.7) 15%, rgba(255, 42, 157, 0.7) 50%, rgba(0, 240, 255, 0.55) 85%, transparent);
  opacity: 0.7;
}

.site-footer__grid {
  width: min(100% - 48px, var(--content-max));
  margin-inline: auto;
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.3fr;
  gap: 48px;
  padding: 60px 0 44px;
}

.site-footer__brand-neon {
  display: inline-block;
  font-family: var(--font-title);
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.06em;
  background: linear-gradient(120deg, #B026FF, #FF2A9D);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
  margin-bottom: 6px;
  transition: filter 0.3s;
}

.site-footer__brand-neon:hover {
  filter: drop-shadow(0 0 10px rgba(176, 38, 255, 0.5));
}

.site-footer__brand-tag {
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  margin-bottom: 18px;
}

.site-footer__trust {
  font-size: 13px;
  line-height: 1.8;
  color: var(--text-muted);
  border-left: 2px solid var(--accent-purple);
  padding-left: 16px;
  margin-bottom: 20px;
}

.site-footer__status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--text-muted);
}

.status-dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--success-green);
  box-shadow: 0 0 8px rgba(0, 255, 163, 0.7);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% {
    opacity: 1;
    box-shadow: 0 0 8px rgba(0, 255, 163, 0.7);
  }
  50% {
    opacity: 0.5;
    box-shadow: 0 0 2px rgba(0, 255, 163, 0.3);
  }
}

.site-footer__heading {
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 18px;
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(176, 38, 255, 0.18);
  position: relative;
}

.site-footer__heading::before {
  content: '';
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 42px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-purple), transparent);
}

.site-footer__list li {
  margin-bottom: 10px;
  font-size: 14px;
  color: var(--text-muted);
}

.site-footer__link {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.25s ease, text-shadow 0.25s ease;
}

.site-footer__link:hover {
  color: var(--accent-pink);
  text-shadow: 0 0 10px rgba(255, 42, 157, 0.5);
}

.site-footer__note {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 16px;
  line-height: 1.6;
  border-left: 1px solid var(--text-dim);
  padding-left: 10px;
}

.site-footer__meta {
  border-top: 1px solid rgba(0, 240, 255, 0.12);
  background: rgba(11, 11, 15, 0.6);
}

.site-footer__meta-inner {
  width: min(100% - 48px, var(--content-max));
  margin-inline: auto;
  padding: 20px 0 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.site-footer__icp {
  font-size: 13px;
  color: var(--text-dim);
  letter-spacing: 0.08em;
}

.site-footer__copy {
  font-size: 13px;
  color: var(--text-dim);
}

/* ---------- 9. 面包屑 ---------- */
.breadcrumb {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 100px 0 20px;
  font-size: 13px;
  color: var(--text-dim);
}

.breadcrumb a {
  color: var(--text-muted);
  transition: color 0.25s;
}

.breadcrumb a:hover {
  color: var(--accent-purple);
}

.breadcrumb__sep {
  color: var(--text-dim);
  opacity: 0.6;
}

/* ---------- 10. 卡片 ---------- */
.card {
  background: var(--bg-panel);
  border: 1px solid rgba(176, 38, 255, 0.15);
  border-radius: 4px;
  padding: 24px;
  transition: border-color 0.3s, box-shadow 0.3s, transform 0.3s;
}

.card:hover {
  border-color: rgba(176, 38, 255, 0.45);
  box-shadow:
    0 8px 30px rgba(0, 0, 0, 0.35),
    0 0 18px rgba(176, 38, 255, 0.15);
}

/* ---------- 11. 图片容器 ---------- */
.img-frame {
  position: relative;
  background: var(--bg-panel);
  border: 1px solid rgba(176, 38, 255, 0.15);
  overflow: hidden;
  aspect-ratio: 4 / 3;
}

.img-frame--portrait {
  aspect-ratio: 3 / 4;
}

.img-frame--tall {
  aspect-ratio: 3 / 5;
}

.img-frame > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ---------- 12. 警示通知 ---------- */
.site-notice {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 16px 20px;
  background: rgba(255, 92, 0, 0.08);
  border: 1px solid rgba(255, 92, 0, 0.35);
  border-left: 3px solid var(--alert-orange);
  color: var(--text-bright);
  font-size: 14px;
  margin: 24px 0;
}

.site-notice__mark {
  flex-shrink: 0;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--alert-orange);
  color: #FFFFFF;
  font-size: 12px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ---------- 13. 滚动显现 ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94),
    transform 0.65s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

[data-reveal].is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- 14. 响应式 ---------- */
@media (max-width: 1023px) {
  .site-footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }

  .site-header__brand-sub {
    max-width: 160px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

@media (max-width: 767px) {
  .site-header__toggle {
    display: flex;
  }

  .site-header__inner {
    gap: 12px;
  }

  .site-header__nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(11, 11, 15, 0.96);
    -webkit-backdrop-filter: blur(18px);
    backdrop-filter: blur(18px);
    border-bottom: 1px solid rgba(176, 38, 255, 0.3);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
    padding: 12px 24px 24px;
    max-height: calc(100vh - var(--header-h));
    overflow-y: auto;
    visibility: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
  }

  .site-header__nav[data-open="true"] {
    visibility: visible;
    opacity: 1;
    transform: translateY(0);
  }

  .site-header__nav-list {
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
  }

  .site-header__nav-link {
    padding: 14px 12px;
    font-size: 16px;
    border-left: 2px solid transparent;
  }

  .site-header__nav-link::after {
    display: none;
  }

  .site-header__nav-link[aria-current="page"] {
    border-left-color: var(--accent-purple);
    background: rgba(176, 38, 255, 0.08);
  }

  .site-header__brand-sub {
    display: none;
  }
}

@media (max-width: 559px) {
  .site-footer__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .site-footer__meta-inner {
    flex-direction: column;
    justify-content: center;
    text-align: center;
  }

  .breadcrumb {
    padding-top: 84px;
  }

  .container {
    width: min(100% - 32px, var(--content-max));
  }
}

/* ---------- 15. 减少动态效果 ---------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }

  [data-reveal] {
    opacity: 1;
    transform: none;
    transition: none;
  }

  .status-dot {
    animation: none;
  }
}