/* ================= 页脚 ================= */
footer {
  border-top: 3px solid var(--line);
  padding: 30px 0; text-align: center;
  color: var(--text-3); font-size: 14px; font-weight: 700;
  background: var(--cream);
}
footer .sprout {
  display: inline-block; animation: grow 2.4s ease-in-out infinite;
  cursor: pointer; -webkit-tap-highlight-color: transparent;
}
@keyframes grow {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.25) rotate(-6deg); }
}
/* 小彩蛋:连点豆芽时越点越嗨(--pop 由 JS 按点击次数递增) */
footer .sprout.charged { animation: sprout-pop .5s cubic-bezier(.34, 1.56, .64, 1); }
@keyframes sprout-pop {
  0% { transform: scale(1); }
  45% { transform: scale(var(--pop, 1.6)) rotate(8deg); }
  100% { transform: scale(1); }
}

/* ================= 动画 & 返回顶部 ================= */
.reveal { opacity: 0; transform: translateY(26px); transition: all .65s cubic-bezier(.16,1,.3,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal.d1 { transition-delay: .08s; }
.reveal.d2 { transition-delay: .16s; }
.reveal.d3 { transition-delay: .24s; }

.back-top {
  position: fixed; right: 22px; bottom: 22px; z-index: 99;
  width: 52px; height: 52px; border-radius: 18px;
  background: var(--yellow); border: 3px solid var(--line);
  box-shadow: 5px 5px 0 var(--shadow);
  font-size: 24px; cursor: pointer;
  opacity: 0; pointer-events: none; transition: all .25s ease;
}
.back-top.show { opacity: 1; pointer-events: auto; }
.back-top:hover { transform: translateY(-4px); box-shadow: 7px 9px 0 var(--shadow); }

/* ================= 微信二维码弹窗 ================= */
.qr-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: var(--overlay);
  display: flex; align-items: center; justify-content: center;
  padding: 22px;
  opacity: 0; pointer-events: none;
  transition: opacity .25s ease;
}
.qr-overlay.open { opacity: 1; pointer-events: auto; }
.qr-box {
  position: relative;
  max-width: 300px; width: 100%;
  padding: 20px 20px 16px;
  text-align: center;
  transform: rotate(-1.5deg);
}
.qr-box img {
  display: block; width: 100%;
  border: 3px solid var(--line); border-radius: 12px;
  background: var(--paper);
}
.qr-box p {
  margin-top: 12px; font-size: 16px;
  font-family: "ZCOOL KuaiLe", sans-serif;
}
.qr-close {
  position: absolute; top: -14px; right: -14px;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--pink); color: var(--on-accent);
  border: 3px solid var(--line);
  box-shadow: 3px 3px 0 var(--shadow);
  font-size: 16px; font-weight: 800; cursor: pointer;
  font-family: "Baloo 2", sans-serif;
  transition: transform .2s ease;
}
.qr-close:hover { transform: rotate(90deg); }

/* ================= 页脚豆芽彩蛋 ================= */
/* 立绘自带整块黑底,不要二维码图片那种纸色缓冲,圆角稍大更像贴纸 */
.qr-box img.egg-art { background: transparent; border-radius: 14px; }
[data-theme="dark"] .qr-box img.egg-art { background: transparent; padding: 0; }
/* 唤醒时的气泡,从屏幕底部往上飘 */
.egg-bubble {
  position: fixed; bottom: -34px; z-index: 210;
  pointer-events: none; user-select: none;
  animation: egg-rise linear forwards;
}
@keyframes egg-rise {
  to { transform: translateY(-108vh) scale(1.4); opacity: 0; }
}

/* ================= 技能背包 ================= */
.stack-card { padding: 26px 30px 24px; margin-top: 30px; transform: rotate(.4deg); }
.stack-card h3 { font-size: 22px; font-weight: 400; display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.stack-card .sub { font-size: 13px; color: var(--text-3); font-weight: 700; margin-bottom: 20px; }
.stack-groups { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px 28px; }
.g-name { font-size: 13px; font-weight: 800; color: var(--text-3); letter-spacing: 1px; margin-bottom: 8px; font-family: "Baloo 2", sans-serif; }
.chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  font-size: 13px; font-weight: 700;
  font-family: "Baloo 2", "PingFang SC", sans-serif;
  border: 2px solid var(--line); border-radius: 8px;
  padding: 0 10px; background: var(--paper);
}
.c-pink { background: var(--pink-bg); }
.c-yellow { background: var(--yellow-bg); }
.c-teal { background: var(--teal-bg); }
.c-purple { background: var(--purple-bg); }
.c-orange { background: var(--orange-bg); }
.c-blue { background: var(--blue-bg); }
.c-learn { background: var(--yellow); }

/* ================= 动态封面底色(后台可配) ================= */
.cover-pink { background: var(--pink-bg); }
.cover-yellow { background: var(--yellow-bg); }
.cover-teal { background: var(--teal-bg); }
.cover-purple { background: var(--purple-bg); }
.cover-orange { background: var(--orange-bg); }
.cover-blue { background: var(--blue-bg); }

/* ================= 深色模式切换按钮 ================= */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 38px; height: 34px; padding: 0;
  background: var(--paper); color: var(--ink);
  border: 3px solid var(--line); border-radius: 12px;
  box-shadow: 3px 3px 0 var(--shadow);
  cursor: pointer; font-size: 16px; line-height: 1;
  transition: all .15s ease;
}
.theme-toggle:hover { transform: translate(-1px, -1px) rotate(-4deg); box-shadow: 4px 4px 0 var(--shadow); }
.theme-toggle .ti-moon { display: none; }
/* 深色态图标切换在 dark.css(v2.1 归位,消除重复定义) */

/* ============================================================
   v1.9.0 互动包:留言墙 + 点赞 + 点击粒子
   ============================================================ */

/* ---- 留言表单 ---- */
#msgwall .section-sub { margin-top: 10px; }
.msg-form { max-width: 640px; margin: 0 auto 26px; padding: 18px 20px; }
.msg-form-row { display: flex; gap: 10px; margin-bottom: 10px; }
.msg-form-row .sf-input { flex: 1; }
.msg-color-pick { flex: 0 0 130px !important; }

/* v2.0.1 修复:前台一直没有输入框基础样式(此前误用后台 admin.css 的 .sf-input) */
.sf-input {
  padding: 9px 12px; font-size: 14.5px; font-family: inherit;
  border: 2px solid var(--line); border-radius: 10px;
  background: var(--paper); color: var(--ink); outline: none;
  transition: box-shadow .15s ease;
}
.sf-input:focus { box-shadow: 3px 3px 0 var(--shadow); }
.sf-input::placeholder { color: var(--text-4); }
textarea.sf-input { width: 100%; resize: vertical; min-height: 74px; line-height: 1.6; }
select.sf-input { cursor: pointer; }

/* v2.0.1 修复:提示文字(此前只存在于后台 admin.css) */
.hint { font-size: 13px; color: var(--text-3); font-weight: 700; }

.msg-form-foot { display: flex; justify-content: space-between; align-items: center; margin-top: 10px; }
#msgTip { margin-top: 8px; }
#msgTip.warn { color: #e05656; }

/* ---- 便签墙 ---- */
/* v2.7.2:改多列瀑布流。原来用 grid,同一行最高的便签会把同排都拉成一样高,
   一句「喵」也占一大块空白;现在每张便签只按自己的内容撑高,短的自然小。 */
.msgwall-grid {
  columns: 220px;
  column-gap: 16px;
  max-width: 980px; margin: 0 auto;
}
.msg-note {
  --rot: 0deg;
  display: inline-block;      /* 多列布局里不会跨列断开 */
  width: 100%;
  margin: 0 0 16px;
  vertical-align: top;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
  background: #fff; border-radius: 14px; padding: 14px 16px 12px;
  border: 2px solid var(--shadow); box-shadow: 4px 4px 0 var(--shadow);
  transform: rotate(var(--rot));
  transition: transform .18s ease, box-shadow .18s ease, opacity .5s ease;
  position: relative;
}
/* v2.7.3 修复:便签同时带 .reveal 时,reveal 的 transform:translateY()
   会覆盖这里的 rotate(var(--rot)),导致前 3 张便签的随机倾斜完全失效。
   这里用 translate 独立属性接管入场位移,把 transform 留给旋转。 */
.msg-note.reveal {
  transform: rotate(var(--rot));
  translate: 0 26px;
  transition: translate .65s cubic-bezier(.16,1,.3,1),
              transform .18s ease, box-shadow .18s ease, opacity .65s ease;
}
.msg-note.reveal.visible {
  transform: rotate(var(--rot));
  translate: 0 0;
}
/* 内容长短影响便签的松紧:短句更紧凑、长文稍收字号 */
.msg-note.msg-short { padding: 11px 13px 9px; }
.msg-note.msg-short .msg-body-text { font-size: 15px; margin-top: 4px; }
.msg-note.msg-long .msg-body-text { font-size: 13.5px; }
.msg-note:hover { transform: rotate(0deg) translateY(-3px); box-shadow: 6px 7px 0 var(--shadow); }
.msg-note::before {           /* 顶部胶带 */
  content: ''; position: absolute; top: -9px; left: 50%;
  width: 58px; height: 16px; transform: translateX(-50%) rotate(-2deg);
  background: rgba(255, 255, 255, .55); border: 1px dashed rgba(0,0,0,.12);
  border-radius: 3px;
}
/* 便签深色态规则归位到 dark.css(v2.1) */
.msg-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; }
.msg-name { font-size: 14px; }
.msg-time { font-size: 11px; opacity: .55; white-space: nowrap; }
.msg-body-text { font-size: 14px; line-height: 1.65; margin-top: 6px; word-break: break-word; }
.msg-reply {
  margin-top: 8px; padding: 7px 9px; font-size: 13px; line-height: 1.55;
  background: rgba(126, 200, 184, .14); border-radius: 8px;
}
[data-theme="dark"] .msg-reply { background: rgba(126, 200, 184, .18); }
/* ---- v2.7.0 对话线程:站主气泡靠右、留言人追问靠左 ---- */
.msg-thread { margin-top: 9px; display: flex; flex-direction: column; gap: 6px; }
.msg-turn {
  max-width: 92%; padding: 7px 10px; border-radius: 11px;
  font-size: 13px; line-height: 1.55; position: relative;
  display: flex; flex-direction: column; gap: 2px;
}
.msg-turn.owner {
  align-self: flex-end; background: rgba(126, 200, 184, .16);
  border: 1px solid rgba(126, 200, 184, .45); border-bottom-right-radius: 4px;
}
.msg-turn.guest {
  align-self: flex-start; background: rgba(255, 255, 255, .72);
  border: 1px dashed rgba(0, 0, 0, .16); border-bottom-left-radius: 4px;
}
.turn-who { font-size: 10px; opacity: .6; letter-spacing: .04em; }
.msg-turn.owner .turn-who { align-self: flex-end; }
.turn-text { word-break: break-word; }
[data-theme="dark"] .msg-turn.owner { background: rgba(126, 200, 184, .2); }
[data-theme="dark"] .msg-turn.guest { background: rgba(255, 255, 255, .07); border-color: rgba(255,255,255,.2); }

.msg-follow-btn {
  margin-top: 9px; padding: 4px 10px; font-size: 12px; cursor: pointer;
  background: transparent; color: inherit; border: 1px dashed rgba(0,0,0,.22);
  border-radius: 999px; opacity: .8; font-family: inherit;
}
.msg-follow-btn:hover { opacity: 1; background: rgba(255,255,255,.55); }
[data-theme="dark"] .msg-follow-btn { border-color: rgba(255,255,255,.28); }
[data-theme="dark"] .msg-follow-btn:hover { background: rgba(255,255,255,.1); }
.msg-follow-box { margin-top: 8px; }
.msg-follow-box .sf-input { width: 100%; font-size: 13px; resize: vertical; }
.msg-follow-foot { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 5px; }
.msg-follow-send { padding: 3px 12px; font-size: 12px; }
.msg-follow-tip { color: #e05656; font-size: 11px; }
.msg-empty { text-align: center; margin-top: 18px; }

/* 六色便签(莫兰迪);深色态映射在 dark.css(v2.1 归位) */
.msg-pink   { background: #ffe9f0; }
.msg-orange { background: #ffefd9; }
.msg-teal   { background: #e2f4f0; }
.msg-purple { background: #eceaff; }
.msg-yellow { background: #fff7d6; }
.msg-blue   { background: #e3eeff; }

/* ---- 点赞按钮 ---- */
.like-btn {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 18px; border-radius: 999px; border: 2px solid var(--shadow);
  background: #fff; box-shadow: 3px 3px 0 var(--shadow);
  font-size: 15px; cursor: pointer; transition: all .15s ease;
  user-select: none;
}
.like-btn:hover { transform: translate(-1px, -1px); box-shadow: 4px 4px 0 var(--shadow); }
.like-btn.pop { animation: like-pop .45s ease; }
.like-btn.liked { background: #ffe3ec; border-color: #ff6b9d; }
.like-btn.liked .like-ico { animation: like-beat .5s ease; }
.like-btn:disabled { cursor: default; opacity: .92; }
.like-n { font-weight: 700; }
@keyframes like-pop { 30% { transform: scale(1.12) rotate(-3deg); } }
@keyframes like-beat { 30% { transform: scale(1.35); } }

/* ---- 点击粒子 ---- */
.click-fx {
  position: fixed; z-index: 9999; pointer-events: none;
  font-size: 14px; line-height: 1;
  animation: click-fly .7s ease-out forwards;
}
@keyframes click-fly {
  from { transform: translate(-50%, -50%) scale(.7); opacity: 1; }
  to   { transform: translate(calc(-50% + var(--dx, 20px)), calc(-50% + var(--dy, -24px))) scale(1.15); opacity: 0; }
}

/* 减动效偏好:粒子与弹跳全关 */
@media (prefers-reduced-motion: reduce) {
  .click-fx { display: none; }
  .like-btn.pop, .like-btn.liked .like-ico { animation: none; }
}

/* ============================================================
   v1.9.1 氛围包:主题色切换 + 问候语
   ============================================================ */
.accent-btn {
  position: fixed; right: 18px; bottom: 84px; z-index: 1200;
  width: 44px; height: 44px; border-radius: 50%;
  border: 2px solid var(--shadow); background: #fff;
  box-shadow: 3px 3px 0 var(--shadow); font-size: 19px;
  cursor: pointer; transition: all .15s ease;
}
.accent-btn:hover { transform: translate(-1px, -1px) rotate(-8deg); box-shadow: 4px 4px 0 var(--shadow); }
.accent-panel {
  position: fixed; right: 72px; bottom: 84px; z-index: 1200;
  display: none; gap: 8px; padding: 10px 12px;
  background: #fff; border: 2px solid var(--shadow); border-radius: 999px;
  box-shadow: 4px 4px 0 var(--shadow);
}
.accent-panel.open { display: flex; }
.accent-opt {
  width: 26px; height: 26px; border-radius: 50%;
  border: 2px solid rgba(0,0,0,.15); cursor: pointer;
  transition: transform .15s ease;
}
.accent-opt:hover { transform: scale(1.2); }
.accent-opt.on { border-color: #333; transform: scale(1.15); box-shadow: 0 0 0 3px rgba(0,0,0,.08); }

.greet-line, .greet-emoji { font-weight: 700; }
.greet-emoji { margin-right: 2px; }

/* 小屏与深色态规则归位:responsive.css / dark.css(v2.1) */
@media (prefers-reduced-motion: reduce) {
  .accent-btn:hover { transform: none; }
}

/* ============================================================
   v1.10 数据包:公告横幅 + 倒计时挂件
   v2.0.2 公告改为顶部居中弹窗:不再常驻,进场/退场有过渡,
   滚动后贴顶(docked),自动 12 秒消失,悬停暂停
   ============================================================ */
.notice-pop {
  position: fixed; left: 50%; top: -80px; z-index: 1600;
  transform: translateX(-50%);
  width: min(560px, calc(100vw - 32px));
  display: flex; align-items: flex-start; gap: 10px;
  padding: 12px 14px;
  background: var(--paper); border: 2px solid var(--line);
  border-radius: 14px; box-shadow: 5px 5px 0 var(--shadow);
  transition: top .3s cubic-bezier(.16,1,.3,1), opacity .25s ease;
  opacity: 0;
}
.notice-pop.show { top: 14px; opacity: 1; }        /* 页首状态:浮在导航上方 */
.notice-pop.show.docked { top: 4px; }              /* 滚动后:贴住屏幕顶 */
.notice-pop .np-ico { flex: 0 0 auto; font-size: 18px; line-height: 1.4; }
.notice-pop .np-text { flex: 1; min-width: 0; font-size: 14px; line-height: 1.55; }
.notice-pop .np-tag {
  display: inline-block; font-size: 11px; font-weight: 800;
  background: var(--pink); color: var(--on-accent);
  border-radius: 6px; padding: 1px 7px; margin-right: 7px;
  vertical-align: 1px;
}
.notice-pop .np-body { word-break: break-word; }
.notice-pop .np-close {
  flex: 0 0 auto; width: 24px; height: 24px; border-radius: 50%;
  border: 2px solid var(--line); background: var(--paper); cursor: pointer;
  font-size: 11px; line-height: 1; color: var(--ink);
  transition: background .15s ease;
}
.notice-pop .np-close:hover { background: var(--pink-bg); }
/* 弹窗深色态/小屏规则归位到 dark.css / responsive.css(v2.1) */

.cd-widget {
  position: fixed; right: 18px; bottom: 138px; z-index: 1150;
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  padding: 9px 13px; border-radius: 14px;
  background: #fff; border: 2px solid var(--shadow);
  box-shadow: 3px 3px 0 var(--shadow); font-size: 11px;
  max-width: 130px; text-align: center;
}
.cd-widget .cd-emoji { font-size: 17px; }
.cd-widget .cd-title { font-weight: 700; opacity: .75; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cd-widget .cd-days { font-size: 13px; }
.cd-widget.soon { border-color: var(--pink); }
.cd-widget.soon .cd-days { color: var(--pink); }
.cd-widget.today { border-color: #ff6b6b; background: #fff0f0; }
.cd-widget.today .cd-days { color: #e04848; }
.cd-widget.past { opacity: .75; }
/* 挂件深色态/小屏规则归位到 dark.css / responsive.css(v2.1) */

@media (prefers-reduced-motion: reduce) {
  .notice-pop { transition: none; }
  .cd-widget { transition: none; }
}

/* ============================================================
   v2.7.6 404 页面
   ============================================================ */
.err-page { min-height: 62vh; display: flex; align-items: center; }
.err-card {
  max-width: 620px; margin: 0 auto; text-align: center;
  background: #fff; border: 2px solid var(--shadow); border-radius: 20px;
  box-shadow: 6px 7px 0 var(--shadow);
  padding: 42px 30px 34px; position: relative;
}
.err-code {
  display: flex; align-items: center; justify-content: center; gap: 6px;
  font-family: "ZCOOL KuaiLe", "Baloo 2", sans-serif;
  font-size: 78px; line-height: 1; font-weight: 700;
  color: var(--pink); margin-bottom: 14px;
  user-select: none;
}
.err-digit {
  display: inline-block;
  text-shadow: 4px 4px 0 var(--shadow);
  animation: err-bob 3.2s ease-in-out infinite;
}
.err-digit:last-child { animation-delay: .45s; }
.err-zero {
  font-size: 62px; display: inline-block;
  animation: err-spin 6s linear infinite;
}
@keyframes err-bob {
  0%, 100% { transform: translateY(0) rotate(-2deg); }
  50%      { transform: translateY(-7px) rotate(2deg); }
}
@keyframes err-spin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}
.err-card h2 { font-size: 25px; margin-bottom: 12px; }
.err-text { font-size: 15px; line-height: 1.8; color: var(--text-2); }
.err-sub { margin-top: 18px; font-size: 14px; color: var(--text-3); font-weight: 700; }
.err-actions {
  display: flex; flex-wrap: wrap; gap: 10px;
  justify-content: center; margin-top: 14px;
}
.err-links {
  margin-top: 22px; padding-top: 16px;
  border-top: 2px dashed rgba(0, 0, 0, .12);
  font-size: 13px; display: flex; flex-wrap: wrap;
  gap: 8px; justify-content: center; color: var(--text-4);
}
.err-links a { color: var(--text-2); font-weight: 700; text-decoration: none; }
.err-links a:hover { color: var(--pink); text-decoration: underline; }
.err-tip { margin-top: 16px; font-size: 12.5px; color: var(--text-4); line-height: 1.7; }
.err-tip a { color: var(--pink); font-weight: 700; }
[data-theme="dark"] .err-card { background: var(--card, #24222b); }
[data-theme="dark"] .err-links { border-top-color: rgba(255, 255, 255, .14); }
@media (max-width: 560px) {
  .err-code { font-size: 58px; }
  .err-zero { font-size: 46px; }
  .err-card { padding: 32px 18px 26px; }
  .err-card h2 { font-size: 21px; }
}
@media (prefers-reduced-motion: reduce) {
  .err-digit, .err-zero { animation: none; }
}

/* ============================================================
   v3.0.0 前台相册页
   ============================================================ */
/* v3.0.1 修复:相册页一进去就弹出灯箱。
   原因:.gal-lightbox / .gal-filter 写了 display:flex,优先级高于浏览器
   对 [hidden] 的默认 display:none,于是 hidden 属性失效、灯箱常驻全屏。
   这里给 [hidden] 加 !important 兜底(只作用于本页组件,不影响其它元素)。 */
.gal-lightbox[hidden], .gal-filter[hidden], .gal-lb-nav[hidden] { display: none !important; }
.gal-filter {
  display: flex; flex-wrap: wrap; gap: 8px;
  justify-content: center; margin: 0 auto 22px; max-width: 900px;
}
.gal-chip {
  font-family: inherit; font-size: 13px; font-weight: 700;
  padding: 6px 14px; cursor: pointer;
  background: #fff; color: var(--text-2);
  border: 2px solid var(--shadow); border-radius: 999px;
  box-shadow: 2px 2px 0 var(--shadow);
  transition: transform .12s ease, background .15s ease;
}
.gal-chip:hover { transform: translateY(-1px); }
.gal-chip.on { background: var(--pink); color: #fff; }
.gal-chip i {
  font-style: normal; font-size: 11px; opacity: .75; margin-left: 2px;
}

/* 瀑布流 */
.gal-grid { columns: 260px; column-gap: 16px; max-width: 1100px; margin: 0 auto; }
.gal-item {
  display: inline-block; width: 100%; margin: 0 0 16px;
  break-inside: avoid; -webkit-column-break-inside: avoid;
  background: #fff; border: 2px solid var(--shadow); border-radius: 14px;
  box-shadow: 4px 4px 0 var(--shadow); overflow: hidden;
  cursor: zoom-in; position: relative;
  opacity: 0; transform: translateY(14px);
  transition: opacity .5s ease, transform .5s ease, box-shadow .18s ease;
}
.gal-item.in { opacity: 1; transform: translateY(0); }
.gal-item:hover { box-shadow: 6px 7px 0 var(--shadow); }
.gal-item:focus-visible { outline: 3px solid var(--pink); outline-offset: 3px; }
.gal-imgwrap { position: relative; width: 100%; overflow: hidden; }
.gal-imgwrap img {
  position: absolute; inset: 0; width: 100%; height: 100%;
  object-fit: cover; display: block;
  transition: transform .35s ease;
}
.gal-item:hover .gal-imgwrap img { transform: scale(1.04); }
.gal-cap {
  padding: 8px 12px; font-size: 13px; font-weight: 700;
  color: var(--text-2); white-space: nowrap;
  overflow: hidden; text-overflow: ellipsis;
}
.gal-empty, .gal-loading { text-align: center; margin-top: 24px; }

/* 灯箱 */
body.lb-open { overflow: hidden; }
/* v3.0.1:默认不显示,只有 .show 才显示(配合 JS 的 class 控制) */
.gal-lightbox { display: none; }
.gal-lightbox.show {
  position: fixed; inset: 0; z-index: 9000;
  background: rgba(16, 14, 20, .92);
  display: flex; align-items: center; justify-content: center;
  padding: 40px 60px; animation: lb-fade .2s ease;
}
@keyframes lb-fade { from { opacity: 0; } to { opacity: 1; } }
.gal-lb-figure {
  margin: 0; max-width: 100%; max-height: 100%;
  display: flex; flex-direction: column; align-items: center; gap: 12px;
}
.gal-lb-img {
  max-width: 100%; max-height: calc(100vh - 180px);
  object-fit: contain; border-radius: 8px;
  box-shadow: 0 12px 40px rgba(0, 0, 0, .5);
  background: #111;
}
.gal-lb-cap {
  color: #fff; text-align: center; max-width: 720px;
  display: flex; flex-direction: column; gap: 4px;
}
.gal-lb-cap b { font-size: 16px; }
.gal-lb-cap span { font-size: 13px; opacity: .8; line-height: 1.6; }
.gal-lb-meta { font-size: 12px !important; opacity: .65 !important; }
.gal-lb-close, .gal-lb-nav {
  position: absolute; z-index: 2; cursor: pointer;
  background: rgba(255, 255, 255, .12); color: #fff;
  border: 2px solid rgba(255, 255, 255, .28); border-radius: 50%;
  font-family: inherit; line-height: 1;
  transition: background .15s ease, transform .12s ease;
}
.gal-lb-close:hover, .gal-lb-nav:hover {
  background: rgba(255, 255, 255, .26); transform: scale(1.06);
}
.gal-lb-close {
  top: 18px; right: 18px; width: 42px; height: 42px; font-size: 17px;
}
.gal-lb-nav {
  top: 50%; transform: translateY(-50%);
  width: 48px; height: 48px; font-size: 30px; padding-bottom: 4px;
}
.gal-lb-prev { left: 14px; }
.gal-lb-next { right: 14px; }
.gal-lb-nav:hover { transform: translateY(-50%) scale(1.06); }
[data-theme="dark"] .gal-chip { background: var(--card, #24222b); }
[data-theme="dark"] .gal-item { background: var(--card, #24222b); }

@media (max-width: 720px) {
  .gal-grid { columns: 160px; column-gap: 10px; }
  .gal-item { margin-bottom: 10px; }
  .gal-lightbox { padding: 20px 12px; }
  .gal-lb-img { max-height: calc(100vh - 160px); }
  .gal-lb-nav { width: 40px; height: 40px; font-size: 24px; }
  .gal-lb-prev { left: 6px; }
  .gal-lb-next { right: 6px; }
}
@media (prefers-reduced-motion: reduce) {
  .gal-item { transition: none; opacity: 1; transform: none; }
  .gal-item:hover .gal-imgwrap img { transform: none; }
}

/* ================= v3.1.0 匿名提问箱 ================= */
.ask-form { padding: 20px; max-width: 720px; margin: 0 auto 34px; }
.ask-form .sf-input { width: 100%; resize: vertical; min-height: 84px; }
.ask-foot { display: flex; align-items: center; gap: 14px; margin-top: 12px; flex-wrap: wrap; }
.ask-foot .btn { margin-left: auto; }
.hint.warn { color: var(--pink); }
.qa-grid { columns: 320px; column-gap: 16px; max-width: 1040px; margin: 0 auto; }
.qa-card { position: relative; padding: 18px 18px 26px; margin: 0 0 16px; break-inside: avoid; }
.qa-q, .qa-a { display: flex; gap: 10px; align-items: flex-start; }
.qa-q { font-weight: 800; }
.qa-a { margin-top: 10px; padding-top: 10px; border-top: 2px dashed var(--line); }
.qa-who {
  flex: 0 0 auto; font-size: 12px; font-weight: 800;
  background: var(--teal-bg); color: var(--teal);
  border: 2px solid var(--line); border-radius: 999px; padding: 2px 10px;
}
.qa-a .qa-who { background: var(--pink-bg); color: var(--pink); }
.qa-text { flex: 1; line-height: 1.75; word-break: break-word; }
.qa-date {
  position: absolute; right: 14px; bottom: 8px;
  font-size: 11px; font-weight: 700; color: var(--text-3);
}

/* ================= v3.1.0 涂鸦墙 ================= */
.doodle-pad { padding: 18px; max-width: 720px; margin: 0 auto 34px; }
#doodleCanvas {
  display: block; width: 100%; height: auto;
  background: #fff; border: 3px solid var(--line); border-radius: 14px;
  cursor: crosshair; touch-action: none;
}
.doodle-tools { display: flex; align-items: center; gap: 14px; margin-top: 14px; flex-wrap: wrap; }
.doo-colors, .doo-sizes { display: flex; gap: 8px; align-items: center; }
.doo-c {
  width: 26px; height: 26px; border-radius: 50%;
  border: 3px solid var(--line); cursor: pointer; padding: 0;
  transition: transform .15s ease;
}
.doo-c:hover { transform: scale(1.15); }
.doo-c.active { outline: 3px solid var(--teal); outline-offset: 2px; }
.doo-s {
  width: 34px; height: 34px; border-radius: 10px; cursor: pointer; padding: 0;
  background: var(--paper); border: 3px solid var(--line);
  display: inline-flex; align-items: center; justify-content: center;
}
.doo-s i { display: block; border-radius: 50%; background: var(--ink); }
.doo-s.active { border-color: var(--teal); background: var(--teal-bg); }
.doo-acts { margin-left: auto; display: flex; gap: 10px; flex-wrap: wrap; }
.doodle-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  gap: 14px; max-width: 1040px; margin: 0 auto;
}
.doodle-cell {
  padding: 0; border: 3px solid var(--line); border-radius: 14px;
  background: #fff; cursor: zoom-in; overflow: hidden;
  box-shadow: 4px 4px 0 var(--shadow);
  transition: transform .18s ease, box-shadow .18s ease;
}
.doodle-cell:hover { transform: translate(-2px, -2px); box-shadow: 6px 7px 0 var(--shadow); }
.doodle-cell img { display: block; width: 100%; height: 108px; object-fit: contain; }

/* ================= v3.1.0 那年今日 ================= */
#onthisday { padding-top: 34px; }
.onthisday-card { padding: 16px 22px; display: flex; gap: 16px; align-items: flex-start; }
.otd-tag {
  flex: 0 0 auto; font-size: 13px; font-weight: 800; letter-spacing: 1px;
  background: var(--yellow); color: var(--on-accent);
  border: 2px solid var(--line); border-radius: 999px; padding: 3px 12px;
  margin-top: 2px;
}
.otd-items { flex: 1; min-width: 0; display: flex; flex-direction: column; gap: 8px; }
.otd-item { display: flex; gap: 10px; align-items: center; min-width: 0; }
.otd-item.otd-photo { text-decoration: none; color: inherit; }
.otd-item.otd-photo:hover .otd-text { text-decoration: underline; }
.otd-emoji { font-size: 18px; }
.otd-photo img {
  width: 52px; height: 40px; object-fit: cover;
  border: 2px solid var(--line); border-radius: 8px;
}
.otd-text { font-size: 14px; font-weight: 700; line-height: 1.6; word-break: break-word; }

/* ================= v3.1.0 小鲸鱼桌宠 ================= */
.pet-whale {
  position: fixed; left: 14px; bottom: -150px; z-index: 95;
  width: 92px; cursor: pointer; user-select: none;
  transition: bottom .6s cubic-bezier(.34, 1.3, .5, 1);
  -webkit-tap-highlight-color: transparent;
}
.pet-whale.show { bottom: 12px; }
.pet-whale img {
  display: block; width: 100%; height: auto;
  border: 3px solid var(--line); border-radius: 16px 16px 12px 12px;
  box-shadow: 5px 5px 0 var(--shadow);
  animation: pet-bob 2.6s ease-in-out infinite;
}
.pet-whale:not(.show) .pet-bubble { display: none; }
.pet-bubble {
  position: absolute; left: 4px; bottom: calc(100% + 8px);
  min-width: 96px; max-width: 180px;
  background: var(--paper); border: 3px solid var(--line); border-radius: 14px;
  box-shadow: 4px 4px 0 var(--shadow);
  padding: 8px 12px; font-size: 13px; font-weight: 800; line-height: 1.5;
  animation: pet-pop-in .35s cubic-bezier(.34, 1.56, .64, 1);
}
.pet-bubble::after {
  content: ""; position: absolute; left: 18px; bottom: -10px;
  width: 12px; height: 12px; background: var(--paper);
  border-right: 3px solid var(--line); border-bottom: 3px solid var(--line);
  transform: rotate(45deg);
}
@keyframes pet-bob {
  0%, 100% { transform: translateY(0) rotate(-1deg); }
  50% { transform: translateY(-7px) rotate(1.5deg); }
}
@keyframes pet-pop-in {
  0% { opacity: 0; transform: translateY(6px) scale(.8); }
  100% { opacity: 1; transform: translateY(0) scale(1); }
}

/* 小屏:桌宠和画板收一收 */
@media (max-width: 640px) {
  .pet-whale { width: 68px; left: 8px; }
  .pet-whale.show { bottom: 8px; }
  .qa-grid { columns: 1; }
  .doodle-grid { grid-template-columns: repeat(2, 1fr); }
  .doo-acts { margin-left: 0; }
  .onthisday-card { flex-direction: column; }
}