/* ============================================================
   Modern Aurora (现代极光) 皮肤 — LikeGirl 前端主题
   理念：轻盈毛玻璃、柔和粉紫渐变、呼吸感动效、干净留白
   实现：原生 CSS 覆盖，不动 PHP 结构与布局，可随时移除本文件回滚
   ============================================================ */

:root {
  --ma-bg: #fdf7fa;           /* 页面主背景 极浅粉 */
  --ma-card: rgba(255, 255, 255, 0.72);  /* 毛玻璃卡片 */
  --ma-card-solid: #ffffff;
  --ma-ink: #3a2f3c;          /* 主文字 暖黑 */
  --ma-sub: #8a7d8e;          /* 副文字 灰紫 */
  --ma-mute: #b9adbd;         /* 弱化 */
  --ma-line: rgba(232, 121, 249, 0.10);  /* 极淡边线 */
  --ma-pink: #f472b6;         /* 主色 柔粉 */
  --ma-purple: #a78bfa;       /* 辅色 薰衣草紫 */
  --ma-peach: #fb923c;        /* 点缀 蜜桃 */
  --ma-grad: linear-gradient(120deg, #f472b6, #a78bfa 55%, #7dd3fc);
  --ma-shadow-sm: 0 2px 12px rgba(167, 139, 250, 0.10);
  --ma-shadow-md: 0 8px 32px rgba(167, 139, 250, 0.14);
  --ma-shadow-lg: 0 16px 48px rgba(167, 139, 250, 0.20);
  --ma-radius: 1.4rem;
}

/* ---------- 页面背景：去掉网格，改为极光渐变+柔光晕 ---------- */
body {
  background-color: var(--ma-bg) !important;
  background-image:
    radial-gradient(ellipse 80% 50% at 20% -10%, rgba(244, 114, 182, 0.12), transparent),
    radial-gradient(ellipse 60% 40% at 80% 10%, rgba(167, 139, 250, 0.12), transparent),
    radial-gradient(ellipse 50% 40% at 50% 110%, rgba(125, 211, 252, 0.10), transparent) !important;
  background-attachment: fixed !important;
  color: var(--ma-ink) !important;
}

/* 顶部头图区域：保持原图，叠加柔光 */
.bg-wrap, .bg-img {
  background-color: transparent !important;
}

/* ---------- 顶部导航：毛玻璃通透，文字加深 ---------- */
.header-wrap {
  background: rgba(255, 255, 255, 0.65) !important;
  backdrop-filter: blur(24px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(24px) saturate(180%) !important;
  box-shadow: 0 1px 0 rgba(255,255,255,0.6) inset, var(--ma-shadow-sm) !important;
  border-bottom: 1px solid rgba(167, 139, 250, 0.08) !important;
}
.header-wrap .header .logo h1 .alogo,
.header-wrap .header .logo h1 .alogo b {
  color: var(--ma-ink) !important;
}
.header-wrap .header .logo h1 .alogo b {
  background: var(--ma-grad) !important;
  color: #fff !important;
  border-radius: 0.7rem !important;
  padding: 0.18rem 0.75rem !important;
  box-shadow: 0 4px 14px rgba(244, 114, 182, 0.35) !important;
}
.header-wrap .header .word .wenan {
  color: var(--ma-sub) !important;
}

/* ---------- 情侣头像区：毛玻璃卡片 + 柔光描边 ---------- */
.bg-img .middle {
  background: rgba(255, 255, 255, 0.55) !important;
  backdrop-filter: blur(28px) saturate(180%) !important;
  -webkit-backdrop-filter: blur(28px) saturate(180%) !important;
  border-radius: 2.4rem !important;
  border: 1px solid rgba(255, 255, 255, 0.65) !important;
  box-shadow: var(--ma-shadow-lg), 0 0 0 6px rgba(255,255,255,0.15) !important;
  padding: 3.4rem 4.5rem 2.8rem !important;
}
.bg-img .middle img {
  border: 0.25rem solid rgba(255,255,255,0.9) !important;
  box-shadow: 0 6px 24px rgba(167, 139, 250, 0.28) !important;
  transition: transform .35s ease !important;
}
.bg-img .middle .img-male img:hover,
.bg-img .middle .img-female img:hover {
  transform: scale(1.06) rotate(-2deg) !important;
}
.bg-img .middle .img-male span,
.bg-img .middle .img-female span {
  color: var(--ma-ink) !important;
  text-shadow: 0 1px 2px rgba(255,255,255,0.8) !important;
}
/* 爱心图标呼吸更柔和 */
.bg-img .middle .love-icon img {
  filter: drop-shadow(0 4px 16px rgba(244, 114, 182, 0.45)) !important;
  animation: maHeart 1.6s ease-in-out infinite !important;
}
@keyframes maHeart {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.14); }
}

/* ---------- 计时器：去掉花哨彩虹字，改为柔粉渐变 ---------- */
.time span {
  background: var(--ma-grad) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
  animation: none !important;
  letter-spacing: 0.28rem !important;
}
.time b {
  background: var(--ma-grad) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
  font-weight: 800 !important;
  letter-spacing: 0.12rem !important;
  padding: 0 0.15em !important;
}

/* ---------- 留言墙（greet-wall）：毛玻璃胶囊 ---------- */
.greet-wall {
  background: var(--ma-card) !important;
  backdrop-filter: blur(20px) saturate(160%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(160%) !important;
  border: 1px solid rgba(255,255,255,0.7) !important;
  border-radius: var(--ma-radius) !important;
  box-shadow: var(--ma-shadow-md) !important;
  padding: 1rem 1.4rem 1.2rem !important;
  margin-bottom: 1.8rem !important;
  max-width: 1094px !important;
  margin-left: auto !important;
  margin-right: auto !important;
}
.greet-head {
  color: var(--ma-ink) !important;
  font-weight: 700 !important;
  font-size: 1.02rem !important;
  margin-bottom: 0.55rem !important;
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
}
.greet-dot {
  width: 9px !important;
  height: 9px !important;
  border-radius: 50% !important;
  background: var(--ma-pink) !important;
  box-shadow: 0 0 0 4px rgba(244, 114, 182, 0.20) !important;
  animation: maPulse 2s ease-in-out infinite !important;
}
@keyframes maPulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(244,114,182,0.20); }
  50% { box-shadow: 0 0 0 7px rgba(244,114,182,0.10); }
}
.greet-empty {
  color: var(--ma-mute) !important;
  border-top: 1px dashed rgba(167,139,250,0.20) !important;
  padding: 0.7rem 0.3rem !important;
}
.greet-scroller {
  border-top: 1px dashed rgba(167,139,250,0.20) !important;
  padding-top: 0.6rem !important;
}
.greet-track {
  animation: greetScroll 32s linear infinite !important;
}
.greet-scroller:hover .greet-track { animation-play-state: paused !important; }
.greet-item {
  background: rgba(255,255,255,0.85) !important;
  border: 1px solid rgba(167,139,250,0.16) !important;
  border-radius: 2rem !important;
  padding: 0.38rem 1rem !important;
  box-shadow: var(--ma-shadow-sm) !important;
  color: var(--ma-sub) !important;
}
.greet-name { color: var(--ma-pink) !important; font-weight: 700 !important; }
@keyframes greetScroll { from { transform: translateX(0); } to { transform: translateX(-50%); } }

/* ---------- 功能卡片：毛玻璃 + 柔光悬浮 ---------- */
.card-wrap .row .card,
.card-wrap .card-b {
  background: var(--ma-card) !important;
  backdrop-filter: blur(20px) saturate(160%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(160%) !important;
  border: 1px solid rgba(255,255,255,0.7) !important;
  border-radius: var(--ma-radius) !important;
  box-shadow: var(--ma-shadow-md) !important;
  transition: transform .28s cubic-bezier(.34,1.56,.64,1), box-shadow .28s ease !important;
  position: relative !important;
  overflow: hidden !important;
}
/* 卡片顶部渐变光带 */
.card-wrap .row .card::before,
.card-wrap .card-b::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important; left: 0 !important; right: 0 !important;
  height: 4px !important;
  background: var(--ma-grad) !important;
  opacity: 0 !important;
  transition: opacity .28s ease !important;
}
.card-wrap .row .card:hover,
.card-wrap .card-b:hover {
  transform: translateY(-7px) scale(1.015) !important;
  box-shadow: var(--ma-shadow-lg) !important;
  background: rgba(255,255,255,0.88) !important;
}
.card-wrap .row .card:hover::before,
.card-wrap .card-b:hover::before { opacity: 1 !important; }

/* 卡片图标 */
.card-wrap .row .card img,
.card-wrap .card-b img {
  border: none !important;
  border-radius: 1.1rem !important;
  box-shadow: 0 4px 18px rgba(167,139,250,0.18) !important;
  transition: transform .4s ease !important;
  background: rgba(255,255,255,0.8) !important;
  padding: 6px !important;
}
.card-wrap .row .card:hover img,
.card-wrap .card-b:hover img {
  transform: scale(1.1) rotate(-6deg) !important;
}

/* 卡片文字 */
.card-wrap .row .card .text span,
.card-wrap .card-b .text span {
  color: var(--ma-ink) !important;
}
.card-wrap .row .card .text span a,
.card-wrap .card-b .text span a {
  color: var(--ma-ink) !important;
  transition: color .2s ease !important;
}
.card-wrap .row .card:hover .text span a,
.card-wrap .card-b:hover .text span a {
  background: var(--ma-grad) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
}
.card-wrap .row .card .text p,
.card-wrap .card-b .text p {
  color: var(--ma-mute) !important;
}

/* 全宽卡片文字居中 */
.card-wrap .card.col-12 .text,
.card-wrap .card.col-12 .text p { text-align: center !important; }
.card-wrap .card.col-12 .text p { width: auto !important; }

/* 重点卡片强调 */
.greet-guestbook .text span a {
  font-size: 1.18rem !important;
  font-weight: 800 !important;
  background: var(--ma-grad) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
}

/* ---------- 页脚：与背景融合 ---------- */
.footer-warp, .footer {
  background: transparent !important;
  border-top: none !important;
}
.footer-warp::after { display: none !important; }
.footer-warp .footer p, .footer-warp .footer {
  color: var(--ma-mute) !important;
}

/* ---------- 输入框 ---------- */
input, textarea, select {
  background: rgba(255,255,255,0.85) !important;
  border: 1.5px solid rgba(167,139,250,0.18) !important;
  border-radius: 1rem !important;
  color: var(--ma-ink) !important;
  box-shadow: inset 0 2px 6px rgba(167,139,250,0.06) !important;
  transition: border-color .2s ease, box-shadow .2s ease !important;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--ma-pink) !important;
  outline: none !important;
  box-shadow: 0 0 0 4px rgba(244,114,182,0.14) !important;
}

/* ---------- 按钮 ---------- */
button, .btn, .btn-primary, a.btn, input[type="submit"] {
  border-radius: 1rem !important;
  border: none !important;
  transition: transform .15s ease, box-shadow .15s ease !important;
}
.btn-primary, button[type="submit"], .submit-btn {
  background: var(--ma-grad) !important;
  color: #fff !important;
  box-shadow: 0 6px 20px rgba(244,114,182,0.35) !important;
}
.btn-primary:hover, button[type="submit"]:hover, .submit-btn:hover {
  transform: translateY(-2px) !important;
  box-shadow: 0 10px 28px rgba(244,114,182,0.45) !important;
}
.btn-primary:active, button[type="submit"]:active, .submit-btn:active {
  transform: translateY(1px) !important;
}
.btn-secondary, .btn-default, .btn-outline {
  background: rgba(255,255,255,0.85) !important;
  border: 1.5px solid rgba(167,139,250,0.28) !important;
  color: var(--ma-ink) !important;
}

/* ---------- 侧边悬浮按钮 ---------- */
.lg-sidebar-item {
  background: rgba(255,255,255,0.9) !important;
  backdrop-filter: blur(12px) !important;
  border: 1px solid rgba(167,139,250,0.18) !important;
  border-radius: 1.1rem !important;
  box-shadow: var(--ma-shadow-md) !important;
}
.lg-sidebar-item svg, .lg-sidebar-item svg path { fill: var(--ma-pink) !important; }
.lg-sidebar-item:nth-child(2) svg, .lg-sidebar-item:nth-child(2) svg path { fill: var(--ma-purple) !important; }
.lg-sidebar-item:hover {
  transform: translateY(-3px) scale(1.05) !important;
  box-shadow: var(--ma-shadow-lg) !important;
}

/* ---------- 链接 ---------- */
a { color: var(--ma-pink) !important; }
a:hover { color: var(--ma-purple) !important; }

/* ---------- 文字分级 ---------- */
h1, h2, h3, h4, h5, h6, .title, .header-title { color: var(--ma-ink) !important; font-weight: 700 !important; }
.text-muted, small, .muted { color: var(--ma-mute) !important; }

/* ---------- 选中文字 ---------- */
::selection { background: rgba(244,114,182,0.28) !important; color: var(--ma-ink) !important; }
::-moz-selection { background: rgba(244,114,182,0.28) !important; color: var(--ma-ink) !important; }

/* ---------- 减少动效偏好 ---------- */
@media (prefers-reduced-motion: reduce) {
  .card-wrap .row .card, .card-wrap .card-b, button, .btn, a.btn,
  .bg-img .middle .love-icon img, .greet-dot, .greet-track {
    animation: none !important;
    transition: none !important;
    transform: none !important;
  }
}

/* ============================================================
   留言便签板（左侧方形板） + 写留言入口卡（右侧竖卡）
   ============================================================ */
.board-wrap {
  display: grid !important;
  grid-template-columns: 1fr 300px !important;
  gap: 1.4rem !important;
  max-width: 1094px !important;
  margin: 0 auto 1.8rem auto !important;
  align-items: stretch !important;
}

/* ---- 左：便签板 ---- */
.board-panel {
  background: var(--ma-card) !important;
  backdrop-filter: blur(20px) saturate(160%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(160%) !important;
  border: 1px solid rgba(255,255,255,0.7) !important;
  border-radius: var(--ma-radius) !important;
  box-shadow: var(--ma-shadow-md) !important;
  padding: 1.3rem 1.4rem 1.4rem !important;
  min-height: 300px !important;
  display: flex !important;
  flex-direction: column !important;
}
.board-head {
  display: flex !important;
  align-items: center !important;
  gap: 0.5rem !important;
  font-weight: 700 !important;
  font-size: 1.05rem !important;
  color: var(--ma-ink) !important;
  margin-bottom: 1rem !important;
  padding-bottom: 0.7rem !important;
  border-bottom: 1px dashed rgba(167,139,250,0.22) !important;
}
.board-empty {
  flex: 1 !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  color: var(--ma-mute) !important;
  font-size: 1rem !important;
  line-height: 1.9 !important;
}
.board-grid {
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 0.9rem !important;
  flex: 1 !important;
  align-content: start !important;
}

/* ---- 便签：pastel 色 + 微倾斜 + 顶部胶带 ---- */
.note {
  position: relative !important;
  border-radius: 0.5rem 0.9rem 0.9rem 0.9rem !important;
  padding: 1.1rem 0.85rem 0.7rem !important;
  min-height: 108px !important;
  display: flex !important;
  flex-direction: column !important;
  justify-content: space-between !important;
  box-shadow: 0 5px 14px rgba(0,0,0,0.10) !important;
  transition: transform .25s ease, box-shadow .25s ease !important;
}
.note:nth-child(odd) { transform: rotate(-1.6deg) !important; }
.note:nth-child(even) { transform: rotate(1.4deg) !important; }
.note:hover {
  transform: rotate(0deg) translateY(-5px) scale(1.03) !important;
  box-shadow: 0 12px 26px rgba(0,0,0,0.16) !important;
  z-index: 2 !important;
}
/* 顶部胶带 */
.note::before {
  content: '' !important;
  position: absolute !important;
  top: -8px !important;
  left: 50% !important;
  transform: translateX(-50%) rotate(-2deg) !important;
  width: 52px !important;
  height: 16px !important;
  background: rgba(255,255,255,0.55) !important;
  border: 1px solid rgba(255,255,255,0.7) !important;
  border-radius: 2px !important;
  box-shadow: 0 2px 4px rgba(0,0,0,0.06) !important;
}
.note-1 { background: #ffeef4 !important; }
.note-2 { background: #f3efff !important; }
.note-3 { background: #fff7e0 !important; }
.note-4 { background: #e8f7f2 !important; }
.note-msg {
  font-size: 0.88rem !important;
  line-height: 1.55 !important;
  color: var(--ma-ink) !important;
  word-break: break-all !important;
  display: -webkit-box !important;
  -webkit-line-clamp: 3 !important;
  -webkit-box-orient: vertical !important;
  overflow: hidden !important;
}
.note-name {
  font-size: 0.78rem !important;
  color: var(--ma-sub) !important;
  text-align: right !important;
  margin-top: 0.4rem !important;
  font-weight: 700 !important;
}

/* ---- 右：写留言入口竖卡 ---- */
.board-cta {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  gap: 0.5rem !important;
  background: var(--ma-card) !important;
  backdrop-filter: blur(20px) saturate(160%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(160%) !important;
  border: 1px solid rgba(255,255,255,0.7) !important;
  border-radius: var(--ma-radius) !important;
  box-shadow: var(--ma-shadow-md) !important;
  padding: 1.6rem 1.3rem !important;
  text-decoration: none !important;
  transition: transform .28s cubic-bezier(.34,1.56,.64,1), box-shadow .28s ease !important;
  position: relative !important;
  overflow: hidden !important;
}
.board-cta::before {
  content: '' !important;
  position: absolute !important;
  top: 0 !important; left: 0 !important; right: 0 !important;
  height: 4px !important;
  background: var(--ma-grad) !important;
  opacity: 0 !important;
  transition: opacity .28s ease !important;
}
.board-cta:hover {
  transform: translateY(-6px) !important;
  box-shadow: var(--ma-shadow-lg) !important;
  background: rgba(255,255,255,0.9) !important;
}
.board-cta:hover::before { opacity: 1 !important; }
.board-cta img {
  width: 4.6rem !important;
  height: 4.6rem !important;
  border-radius: 1.2rem !important;
  background: rgba(255,255,255,0.85) !important;
  padding: 8px !important;
  box-shadow: 0 4px 18px rgba(167,139,250,0.18) !important;
  transition: transform .35s ease !important;
}
.board-cta:hover img { transform: scale(1.1) rotate(-5deg) !important; }
.board-cta-title {
  font-size: 1.35rem !important;
  font-weight: 800 !important;
  background: var(--ma-grad) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
  font-family: 'Noto Serif SC', serif !important;
}
.board-cta-desc {
  font-size: 0.85rem !important;
  color: var(--ma-mute) !important;
  line-height: 1.6 !important;
}
.board-cta-btn {
  margin-top: 0.5rem !important;
  background: var(--ma-grad) !important;
  color: #fff !important;
  font-size: 0.92rem !important;
  font-weight: 700 !important;
  padding: 0.5rem 1.4rem !important;
  border-radius: 2rem !important;
  box-shadow: 0 6px 18px rgba(244,114,182,0.35) !important;
  transition: transform .2s ease, box-shadow .2s ease !important;
}
.board-cta:hover .board-cta-btn {
  transform: scale(1.05) !important;
  box-shadow: 0 8px 24px rgba(244,114,182,0.5) !important;
}

/* ============================================================
   功能卡片：2×2 方形网格（去条条框框）
   ============================================================ */
.feat-grid {
  max-width: 1094px !important;
  margin: 0 auto !important;
  display: grid !important;
  grid-template-columns: repeat(2, 1fr) !important;
  gap: 1.4rem !important;
}
.feat {
  display: flex !important;
  flex-direction: column !important;
  align-items: center !important;
  justify-content: center !important;
  text-align: center !important;
  padding: 2.4rem 1.6rem 2.1rem !important;
  background: var(--ma-card) !important;
  backdrop-filter: blur(20px) saturate(160%) !important;
  -webkit-backdrop-filter: blur(20px) saturate(160%) !important;
  border: 1px solid rgba(255,255,255,0.7) !important;
  border-radius: var(--ma-radius) !important;
  box-shadow: var(--ma-shadow-md) !important;
  text-decoration: none !important;
  transition: transform .28s cubic-bezier(.34,1.56,.64,1), box-shadow .28s ease !important;
  position: relative !important;
  overflow: hidden !important;
}
/* 卡片背景柔光 */
.feat::after {
  content: '' !important;
  position: absolute !important;
  width: 160px !important;
  height: 160px !important;
  border-radius: 50% !important;
  top: -70px !important;
  right: -70px !important;
  opacity: 0.14 !important;
  transition: opacity .3s ease, transform .3s ease !important;
  pointer-events: none !important;
}
.feat-pink::after   { background: #f472b6 !important; }
.feat-orange::after { background: #fb923c !important; }
.feat-purple::after { background: #a78bfa !important; }
.feat-red::after    { background: #f87171 !important; }
.feat:hover {
  transform: translateY(-7px) scale(1.015) !important;
  box-shadow: var(--ma-shadow-lg) !important;
  background: rgba(255,255,255,0.9) !important;
}
.feat:hover::after { opacity: 0.22 !important; transform: scale(1.25) !important; }

/* 图标圆盘 */
.feat-icon {
  width: 5.4rem !important;
  height: 5.4rem !important;
  border-radius: 1.6rem !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  margin-bottom: 1.1rem !important;
  box-shadow: 0 6px 20px rgba(0,0,0,0.10) !important;
  transition: transform .35s ease !important;
}
.feat-pink .feat-icon   { background: #ffeef4 !important; }
.feat-orange .feat-icon { background: #fff3e6 !important; }
.feat-purple .feat-icon { background: #f3efff !important; }
.feat-red .feat-icon    { background: #feeeee !important; }
.feat-icon img {
  width: 3rem !important;
  height: 3rem !important;
}
.feat:hover .feat-icon { transform: scale(1.1) rotate(-5deg) !important; }

/* 标题：粉紫渐变字 */
.feat-title {
  font-size: 1.4rem !important;
  font-weight: 800 !important;
  font-family: 'Noto Serif SC', serif !important;
  background: var(--ma-grad) !important;
  -webkit-background-clip: text !important;
  background-clip: text !important;
  color: transparent !important;
  margin-bottom: 0.5rem !important;
  letter-spacing: 0.1rem !important;
}
/* 描述：自然换行，不截断 */
.feat-desc {
  font-size: 0.9rem !important;
  color: var(--ma-mute) !important;
  line-height: 1.7 !important;
  max-width: 90% !important;
}

/* ---------- 移动端适配 ---------- */
@media (max-width: 900px) {
  .board-wrap { grid-template-columns: 1fr !important; }
  .board-grid { grid-template-columns: repeat(2, 1fr) !important; }
  .board-cta { flex-direction: row !important; text-align: left !important; padding: 1.2rem 1.4rem !important; }
  .board-cta img { width: 3.6rem !important; height: 3.6rem !important; }
  .feat-grid { grid-template-columns: 1fr !important; gap: 1rem !important; }
  .feat { padding: 1.8rem 1.4rem 1.6rem !important; }
}
@media (max-width: 480px) {
  .board-grid { grid-template-columns: 1fr 1fr !important; gap: 0.7rem !important; }
  .note { min-height: 96px !important; }
}