/* 磊的朋友圈 (Sleiy Moments) */
.sm-moments{--sm-blue:#576b95;--sm-grey:#f7f7f7;--sm-line:#ededed;max-width:640px;margin:0 auto;color:#333;font-size:15px;line-height:1.6;box-sizing:border-box}
.sm-moments *,.sm-moments *::before,.sm-moments *::after{box-sizing:border-box}
.sm-moments img{max-width:100%;display:block}

/* 头部 */
.sm-hero{text-align:center;padding:22px 16px 6px}
.sm-hero-title{font-size:20px;font-weight:600;color:#222}
.sm-hero-sub{color:#9a9a9a;font-size:13px;margin-top:6px}

/* 封面墙 + 头像（微信朋友圈式头部） */
.sm-cover{position:relative;height:210px;border-radius:10px;background:#eaeef3 center/cover no-repeat;overflow:hidden}
.sm-cover.sm-cover-empty{background-image:linear-gradient(135deg,#8fb0d8,#b6cfe8)}
.sm-cover-edit{position:absolute;right:10px;top:10px;border:0;background:rgba(0,0,0,.42);color:#fff;font-size:12px;line-height:1;padding:7px 13px;border-radius:14px;cursor:pointer}
.sm-cover-edit:hover{background:rgba(0,0,0,.62)}
.sm-profile{display:flex;flex-direction:row-reverse;align-items:flex-end;gap:12px;padding:0 16px;position:relative;z-index:2}
.sm-profile-avatar{width:74px;height:74px;flex:0 0 74px;margin-top:-26px;border-radius:10px;overflow:hidden;border:3px solid #fff;background:#eaeef3;box-shadow:0 1px 6px rgba(0,0,0,.14)}
.sm-profile-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.sm-profile-avatar .sm-letter{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#5b8cff;color:#fff;font-size:30px;font-weight:600}
.sm-profile-info{min-width:0}
.sm-profile-name{font-size:17px;font-weight:600;color:#222;line-height:1.25;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sm-profile-sign{font-size:13px;color:#9a9a9a;margin-top:3px;min-height:20px}
.sm-profile-sign.sm-sign-editable{cursor:pointer}
.sm-profile-sign.sm-sign-editable:hover{color:#6b6b6b}
.sm-profile-sign.sm-sign-empty{color:#c8c8c8}
.sm-sign-input{border:0;border-bottom:1px solid #d5d5d5;background:transparent;outline:none;font-size:13px;color:#666;padding:0 0 2px;width:100%;max-width:260px;font-family:inherit}

/* 动态卡片 */
.sm-list{padding:4px 0 20px}
.sm-item{display:flex;gap:12px;padding:18px 16px;border-bottom:1px solid var(--sm-line);background:#fff}
.sm-item:last-child{border-bottom:0}
/* 固定头像盒子的高度 + 顶部对齐：
   .sm-item 是 flex 容器且默认 align-items:stretch，
   若不限制高度，.sm-avatar 会被拉伸到整条动态的高度，
   导致头像下方的空白也能触发「查看 TA 的朋友圈」跳转。 */
.sm-avatar{flex:0 0 42px;width:42px;height:42px;align-self:flex-start}
.sm-avatar img{width:42px;height:42px;border-radius:8px;object-fit:cover;background:#eee;display:block}
.sm-avatar .sm-letter{width:42px;height:42px;border-radius:8px;background:#5b8cff;color:#fff;display:flex;align-items:center;justify-content:center;font-size:18px}
.sm-main{flex:1;min-width:0}
.sm-name{color:var(--sm-blue);font-weight:600;font-size:15px}
.sm-text{margin:4px 0 0;word-break:break-word;white-space:pre-wrap}
.sm-text p{margin:0 0 6px}
.sm-text p:last-child{margin-bottom:0}
/* 长文折叠：超过 N 行收起，点「全文」展开 */
.sm-text.sm-clamp{overflow:hidden}
.sm-full{display:inline-block;margin-top:5px;color:var(--sm-blue);font-size:13px;line-height:1.2;cursor:pointer;user-select:none}
.sm-full:hover{opacity:.75}

/* 图片九宫格 */
.sm-images{display:grid;gap:4px;margin-top:8px;max-width:420px}
.sm-images.n1{grid-template-columns:1fr;max-width:280px}
.sm-images.n2{grid-template-columns:repeat(2,1fr)}
.sm-images.n3,.sm-images.n5,.sm-images.n6,.sm-images.n7,.sm-images.n8,.sm-images.n9{grid-template-columns:repeat(3,1fr)}
.sm-images.n4{grid-template-columns:repeat(2,1fr);max-width:290px}
.sm-images a{position:relative;display:block;overflow:hidden;border-radius:4px;background:#f2f2f2}
.sm-images a::before{content:"";display:block;padding-top:100%}
.sm-images a img{position:absolute;left:0;top:0;bottom:0;right:0;width:100%;height:100%;object-fit:cover;display:block}
.sm-images.n1 a{max-width:280px}
.sm-images.n1 a::before{padding-top:0}
.sm-images.n1 a img{position:static;width:auto;max-width:100%;height:auto;object-fit:contain}

/* 视频 */
.sm-video{margin-top:8px;max-width:420px}
.sm-video video{width:100%;border-radius:4px;background:#000}

/* 音乐卡片 */
.sm-music{margin-top:8px;position:relative;border-radius:6px;overflow:hidden;max-width:420px;cursor:pointer;background:#3a4a3f}
.sm-music-bg{position:absolute;inset:0;background-size:cover;background-position:center;filter:blur(18px) brightness(.75);transform:scale(1.2)}
.sm-music-inner{position:relative;display:flex;align-items:center;gap:10px;padding:10px;color:#fff}
.sm-music-cover{width:52px;height:52px;border-radius:4px;object-fit:cover;flex:0 0 52px;background:#000}
.sm-music-info{flex:1;min-width:0}
.sm-music-title{font-size:14px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sm-music-artist{font-size:12px;opacity:.85;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sm-music-play{flex:0 0 32px;width:32px;height:32px;border-radius:50%;border:1.5px solid rgba(255,255,255,.8);display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,.15)}
.sm-music-play svg{width:14px;height:14px;fill:#fff}
.sm-music.playing .sm-music-play{background:rgba(255,255,255,.9)}
.sm-music.playing .sm-music-play svg{fill:#2c2c2c}

/* 时间 / 来源 */
.sm-meta{display:flex;align-items:center;gap:8px;margin-top:8px;color:#b2b2b2;font-size:12px}
.sm-meta .sm-src{padding:1px 6px;border-radius:3px;background:#f2f2f2;color:#6b6b6b}
/* 「···」按钮：仿微信的浅灰气泡按钮（两个点） */
.sm-dots{margin-left:auto;display:inline-flex;align-items:center;position:relative;cursor:pointer;line-height:1;padding:6px 8px;border-radius:4px;background:#f2f2f2;color:#a8a8a8;transition:background .15s,color .15s}
.sm-dots i{display:block;width:3px;height:3px;border-radius:50%;background:currentColor;margin:0 1.5px}
.sm-dots:hover{color:#8a8a8a;background:#eaeaea}
.sm-dots.open{color:var(--sm-blue);background:#e8eefb}
.sm-dots.has-inter::after{content:"";position:absolute;top:-2px;right:-2px;width:6px;height:6px;border-radius:50%;background:#e64340;box-shadow:0 0 0 1.5px #fff}
/* 「赞 / 评论」气泡菜单 */
.sm-pop{position:absolute;right:0;bottom:100%;margin-bottom:9px;display:none;background:#4c4c4c;border-radius:5px;padding:2px;box-shadow:0 4px 16px rgba(0,0,0,.22);z-index:30;white-space:nowrap}
.sm-pop.open{display:flex}
.sm-pop::after{content:"";position:absolute;right:10px;top:100%;border:5px solid transparent;border-top-color:#4c4c4c;border-bottom:0}
.sm-pop button{display:flex;align-items:center;gap:5px;border:0;background:none;color:#fff;font-size:13px;padding:7px 14px;cursor:pointer;font-family:inherit;line-height:1}
.sm-pop button + button{border-left:1px solid rgba(255,255,255,.18)}
.sm-pop button:hover{background:rgba(255,255,255,.12)}
.sm-pop svg{width:15px;height:15px;fill:#fff;display:block;flex:0 0 15px}

/* 点赞 / 评论块 */
.sm-inter{margin-top:10px;background:var(--sm-grey);border-radius:6px;position:relative;display:none}
.sm-inter.sm-open{display:block}
.sm-del-link{margin-left:auto;color:#c0c0c0;font-size:12px;cursor:pointer}
.sm-del-link:hover{color:#e64340}
.sm-like-row{display:flex;align-items:center;gap:6px;padding:7px 10px;color:var(--sm-blue);cursor:pointer;font-size:13px}
.sm-like-row svg{width:15px;height:15px;fill:var(--sm-blue);flex:0 0 15px}
.sm-like-row.liked svg{fill:#e64340}
.sm-comment-list{padding:0 10px 8px;font-size:13px}
.sm-comment{padding:3px 0;line-height:1.6;word-break:break-word}
.sm-comment .cn{color:var(--sm-blue);font-weight:600}
.sm-comment .reply-to{color:#888}
.sm-comment .cdel{color:#c0c0c0;font-size:12px;margin-left:4px;cursor:pointer}
.sm-comment .reply{color:#888;font-size:12px;margin-left:4px;cursor:pointer}
.sm-comment.reply{display:flex;gap:6px;align-items:flex-start}
.sm-comment.reply .cav{width:22px;height:22px;border-radius:4px;flex:0 0 22px;object-fit:cover;background:#e2e2e2}
.sm-comment-form{display:flex;gap:6px;padding:6px 10px 10px}
.sm-comment-form input,.sm-comment-form textarea{flex:1;border:1px solid #e2e2e2;border-radius:4px;padding:5px 8px;font-size:13px;background:#fff;min-width:0}
.sm-comment-form .sm-reply-name{flex:0 0 90px}
.sm-send{border:0;background:var(--sm-blue);color:#fff;border-radius:4px;padding:0 12px;font-size:13px;cursor:pointer}
.sm-send:disabled{opacity:.6}
.sm-reply-box{margin:4px 10px 8px;display:flex;gap:6px}

/* 更多 / 空态 */
.sm-more{text-align:center;padding:18px 0 30px}
.sm-more-btn{border:1px solid #ddd;background:#fff;color:#666;border-radius:20px;padding:8px 26px;font-size:14px;cursor:pointer}
.sm-loading,.sm-empty{text-align:center;color:#aaa;padding:40px 0;font-size:14px}

/* 发布框 */
.sm-composer{background:#fff;border:1px solid var(--sm-line);border-radius:8px;padding:12px;margin:8px 16px 0}
.sm-composer textarea{width:100%;border:0;resize:vertical;min-height:52px;font-size:15px;outline:none;color:#333}
.sm-composer-tools{display:flex;flex-wrap:wrap;gap:8px;align-items:center;border-top:1px solid var(--sm-line);padding-top:10px;margin-top:8px}
.sm-cbtn{display:inline-flex;align-items:center;gap:4px;border:0;background:none;color:#666;font-size:13px;cursor:pointer;padding:4px 6px}
.sm-cbtn:hover{color:var(--sm-blue)}
.sm-cbtn svg{width:16px;height:16px}
.sm-submit{margin-left:auto;background:#07c160;color:#fff;border:0;border-radius:6px;padding:7px 18px;font-size:14px;cursor:pointer}
.sm-submit:disabled{opacity:.6;cursor:default}
.sm-cpreview{display:flex;flex-wrap:wrap;gap:6px;margin-top:8px}
.sm-cpreview .sm-thumb{position:relative;width:70px;height:70px;border-radius:6px;overflow:hidden;background:#f2f2f2}
.sm-cpreview .sm-thumb img{width:100%;height:100%;object-fit:cover}
.sm-cpreview .sm-thumb .x{position:absolute;top:0;right:0;width:20px;height:20px;line-height:18px;text-align:center;background:rgba(0,0,0,.55);color:#fff;border-radius:0 0 0 6px;cursor:pointer;font-size:13px}
.sm-cmusic{display:flex;align-items:center;gap:8px;background:#f7f7f7;border-radius:6px;padding:6px 10px;margin-top:8px;font-size:13px}
.sm-cmusic img{width:36px;height:36px;border-radius:4px}
.sm-cmusic .x{margin-left:auto;color:#999;cursor:pointer}

/* 浮窗播放器 */
.sm-player{position:fixed;right:16px;bottom:16px;z-index:9999;display:none;align-items:center;gap:10px;background:rgba(30,30,30,.92);color:#fff;border-radius:40px;padding:6px 14px 6px 6px;box-shadow:0 8px 24px rgba(0,0,0,.25);max-width:280px}
.sm-player.show{display:flex}
.sm-player img{width:38px;height:38px;border-radius:50%;object-fit:cover;animation:sm-rot 8s linear infinite;animation-play-state:paused}
.sm-player.playing img{animation-play-state:running}
@keyframes sm-rot{to{transform:rotate(360deg)}}
.sm-player-info{min-width:0}
.sm-player-title{font-size:13px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}
.sm-player-artist{font-size:11px;opacity:.75;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:150px}
.sm-player button{border:0;background:none;color:#fff;cursor:pointer;font-size:16px;line-height:1;padding:4px}

/* 提示 */
.sm-toast{position:fixed;left:50%;top:50%;transform:translate(-50%,-50%);background:rgba(0,0,0,.8);color:#fff;padding:10px 18px;border-radius:6px;font-size:14px;z-index:10000;opacity:0;transition:opacity .2s;pointer-events:none}
.sm-toast.show{opacity:1}

@media(max-width:560px){
  .sm-item{padding:14px 12px;gap:10px}
  .sm-composer{margin:8px 12px 0}
  .sm-hero{padding:16px 12px 4px}
  .sm-cover{height:158px;border-radius:8px}
  .sm-profile{padding:0 12px}
  .sm-profile-avatar{width:62px;height:62px;flex-basis:62px;margin-top:-18px}
  .sm-profile-avatar .sm-letter{font-size:24px}
  .sm-profile-name{font-size:16px}
}

/* 深色模式适配（主题切换后 body 会带 .dark-mode） */
body.dark-mode .sm-moments{color:#d8d8d8}
body.dark-mode .sm-hero-title{color:#f0f0f0}
body.dark-mode .sm-hero-sub{color:#8f8f8f}
body.dark-mode .sm-item{background:transparent;border-color:#2c2c2c}
body.dark-mode .sm-composer{background:transparent;border-color:#2c2c2c}
body.dark-mode .sm-composer textarea{color:#e0e0e0}
body.dark-mode .sm-inter{background:#2a2a2a}
body.dark-mode .sm-name,
body.dark-mode .sm-like-row,
body.dark-mode .sm-like-row svg,
body.dark-mode .sm-comment .cn{color:#7f9fd6;fill:#7f9fd6}
body.dark-mode .sm-meta{color:#7d7d7d}
body.dark-mode .sm-meta .sm-src{background:#2a2a2a;color:#9a9a9a}
body.dark-mode .sm-images a{background:#2a2a2a}
body.dark-mode .sm-comment-form input,
body.dark-mode .sm-comment-form textarea{background:#242424;border-color:#333;color:#ddd}
body.dark-mode .sm-cbtn{color:#9a9a9a}
body.dark-mode .sm-more-btn{background:#242424;border-color:#333;color:#aaa}
body.dark-mode .sm-cmusic{background:#242424;color:#ccc}
body.dark-mode .sm-dots{background:#2a2a2a;color:#8a8a8a}
body.dark-mode .sm-dots:hover{background:#333;color:#b0b0b0}
body.dark-mode .sm-dots.open{background:#2b3550;color:#7f9fd6}
body.dark-mode .sm-dots.has-inter::after{box-shadow:0 0 0 1.5px #1c1c1c}
body.dark-mode .sm-avatar img,body.dark-mode .sm-avatar .sm-letter{background:#2a2a2a}
body.dark-mode .sm-loading,body.dark-mode .sm-empty{color:#777}
body.dark-mode .sm-cover-empty{background-image:linear-gradient(135deg,#39485c,#28313d)}
body.dark-mode .sm-profile-avatar{border-color:#272727;background:#2a2a2a}
body.dark-mode .sm-profile-name{color:#f0f0f0}
body.dark-mode .sm-profile-sign{color:#8f8f8f}
body.dark-mode .sm-profile-sign.sm-sign-editable:hover{color:#d0d0d0}
body.dark-mode .sm-profile-sign.sm-sign-empty{color:#6a6a6a}
body.dark-mode .sm-full{color:#7f9fd6}
body.dark-mode .sm-sign-input{border-bottom-color:#4a4a4a;color:#ddd}

/* ============ v1.4.0：个人中心 / 他人朋友圈 / 隐私设置 ============ */

/* 顶部小导航条 */
.sm-topbar{display:flex;align-items:center;justify-content:space-between;padding:2px 16px 0}
.sm-topbar:only-child{padding-bottom:6px}
.sm-center-link{color:var(--sm-blue);font-size:13px;text-decoration:none}
.sm-center-link:hover{opacity:.75}
.sm-back{color:var(--sm-blue);font-size:14px;text-decoration:none;font-weight:600}
.sm-back:hover{opacity:.75}
.sm-center-brand{color:#999;font-size:13px}

/* 头像 / 昵称可点（查看 TA 的朋友圈） */
.sm-avatar-link{cursor:pointer}
.sm-avatar-link:hover img,.sm-avatar-link:hover .sm-letter{opacity:.85}
/* 昵称也是可点跳转：收成文字本身的宽度，避免整行空白都能点 */
.sm-name-link{cursor:pointer;display:inline-block;max-width:100%}
.sm-name-link:hover{text-decoration:underline}

/* 他人朋友圈：视图头部 */
.sm-userbar{display:flex;align-items:center;gap:12px;padding:12px 16px;margin-bottom:4px;background:#fff;border-bottom:1px solid var(--sm-line)}
.sm-ub-back{width:30px;height:30px;flex:0 0 30px;border:0;border-radius:50%;background:#f2f2f2;color:#555;font-size:18px;line-height:1;cursor:pointer;padding:0 0 2px}
.sm-ub-back:hover{background:#eaeaea}
.sm-ub-avatar{width:44px;height:44px;flex:0 0 44px;border-radius:8px;overflow:hidden;background:#eaeef3}
.sm-ub-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.sm-ub-avatar .sm-letter{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#5b8cff;color:#fff;font-size:20px;font-weight:600}
.sm-ub-info{min-width:0}
.sm-ub-name{font-size:16px;font-weight:600;color:#222;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sm-ub-meta{font-size:12px;color:#9a9a9a;margin-top:2px}
/* 进入他人视图时隐藏广场头部 / 发布框 */
.sm-view-user .sm-cover,
.sm-view-user .sm-profile,
.sm-view-user .sm-hero,
.sm-view-user .sm-composer-slot,
.sm-view-user .sm-topbar{display:none}

/* 个人中心头部 */
.sm-center-head{display:flex;align-items:center;gap:14px;padding:14px 16px 6px}
.sm-center-avatar{width:64px;height:64px;flex:0 0 64px;border-radius:12px;overflow:hidden;background:#eaeef3;box-shadow:0 1px 6px rgba(0,0,0,.12)}
.sm-center-avatar img{width:100%;height:100%;object-fit:cover;display:block}
.sm-center-avatar .sm-letter{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#5b8cff;color:#fff;font-size:26px;font-weight:600}
.sm-center-info{min-width:0}
.sm-center-name{font-size:18px;font-weight:600;color:#222}
.sm-center-sub{font-size:13px;color:#9a9a9a;margin-top:4px}

/* 隐私设置面板 */
.sm-privacy{margin:12px 16px;padding:14px 16px;background:#fff;border:1px solid var(--sm-line);border-radius:10px}
.sm-privacy-title{font-size:15px;font-weight:600;color:#222;margin-bottom:10px}
.sm-privacy-row{display:flex;align-items:center;justify-content:space-between;padding:6px 0;font-size:14px;color:#444}
.sm-switch{position:relative;display:inline-block;width:46px;height:26px;flex:0 0 46px}
.sm-switch input{opacity:0;width:0;height:0;position:absolute}
.sm-slider{position:absolute;inset:0;background:#ccc;border-radius:26px;transition:background .2s;cursor:pointer}
.sm-slider::before{content:"";position:absolute;left:3px;top:3px;width:20px;height:20px;background:#fff;border-radius:50%;transition:transform .2s;box-shadow:0 1px 3px rgba(0,0,0,.2)}
.sm-switch input:checked + .sm-slider{background:#07c160}
.sm-switch input:checked + .sm-slider::before{transform:translateX(20px)}
.sm-mute{margin-top:10px;border-top:1px solid var(--sm-line);padding-top:10px}
.sm-mute-head{font-size:14px;color:#444}
.sm-mute-hint{display:block;color:#b2b2b2;font-size:12px;margin-top:3px}
.sm-mute-list{margin-top:8px;max-height:220px;overflow:auto;border:1px solid var(--sm-line);border-radius:8px;padding:4px}
.sm-mute-loading{color:#aaa;font-size:13px;padding:10px;text-align:center}
.sm-mute-item{display:flex;align-items:center;gap:8px;padding:6px 8px;border-radius:6px;cursor:pointer}
.sm-mute-item:hover{background:#f7f7f7}
.sm-mute-item input{flex:0 0 auto}
.sm-mute-av{width:28px;height:28px;flex:0 0 28px;border-radius:6px;overflow:hidden;background:#eee}
.sm-mute-av img{width:100%;height:100%;object-fit:cover;display:block}
.sm-mute-av .sm-letter{width:100%;height:100%;display:flex;align-items:center;justify-content:center;background:#5b8cff;color:#fff;font-size:13px}
.sm-mute-name{font-size:13px;color:#444;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.sm-privacy-actions{margin-top:12px;text-align:right}

.sm-center-title{margin:14px 16px 0;font-size:15px;font-weight:600;color:#222}

@media(max-width:560px){
  .sm-privacy{margin:12px 12px;padding:12px}
  .sm-center-head{padding:12px 12px 4px}
  .sm-center-title{margin:12px 12px 0}
}

/* 深色模式 */
body.dark-mode .sm-userbar{background:transparent;border-color:#2c2c2c}
body.dark-mode .sm-ub-back{background:#2a2a2a;color:#bbb}
body.dark-mode .sm-ub-name{color:#f0f0f0}
body.dark-mode .sm-ub-meta{color:#8f8f8f}
body.dark-mode .sm-privacy{background:transparent;border-color:#2c2c2c}
body.dark-mode .sm-privacy-title,
body.dark-mode .sm-center-title,
body.dark-mode .sm-center-name{color:#f0f0f0}
body.dark-mode .sm-privacy-row,
body.dark-mode .sm-mute-head{color:#cfcfcf}
body.dark-mode .sm-mute-list{border-color:#2c2c2c}
body.dark-mode .sm-mute-item:hover{background:#2a2a2a}
body.dark-mode .sm-mute-name{color:#cfcfcf}
body.dark-mode .sm-slider{background:#3a3a3a}
body.dark-mode .sm-center-link,body.dark-mode .sm-back{color:#7f9fd6}
body.dark-mode .sm-center-brand{color:#777}


/* ============ v1.5.0：主题作者页 /user/{id} 的「朋友圈」标签 ============ */
/* 注入在 .knn-author-tab-pane 里，不在 .sm-moments 容器内，
   所以这里补一份 .sm-moments 的基础变量与盒模型 */
.sm-embed{--sm-blue:#576b95;--sm-grey:#f7f7f7;--sm-line:#ededed;color:#333;font-size:15px;line-height:1.6;box-sizing:border-box}
.sm-embed *,.sm-embed *::before,.sm-embed *::after{box-sizing:border-box}
.sm-embed img{max-width:100%;display:block}
.sm-embed .sm-list{padding:4px 0 12px}
.sm-embed .sm-item:first-child{border-top:0}
.sm-embed .sm-more{text-align:center;padding:6px 0 18px}
body.dark-mode .sm-embed{color:#d8d8d8}
body.dark-mode .sm-embed .sm-item{border-color:#2c2c2c}
/* ---------- v1.5.1：注入了第 5 个「朋友圈」标签后，让 5 个标签平均铺满整行 ----------
   只对加了 .sm-tab-fill 的导航生效（即确实注入了标签的页面），不改主题文件 */
.knn-author-tab-nav.sm-tab-fill{justify-content:space-between}
.knn-author-tab-nav.sm-tab-fill .knn-author-tab-link{
  flex:1 1 0;min-width:0;
  padding-left:0;padding-right:0;
  text-align:center;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
.knn-author-tab-nav.sm-tab-fill .knn-author-tab-link .tab-count{margin-left:3px}
@media screen and (max-width:400px){
  .knn-author-tab-nav.sm-tab-fill .knn-author-tab-link{font-size:14px;padding-left:2px;padding-right:2px}
  .knn-author-tab-nav.sm-tab-fill .knn-author-tab-link .tab-count{font-size:11px;margin-left:2px}
}

/* ============ v1.6.3：被管理员封禁发布权限时的提示 ============ */
.sm-banned-notice{
  background:#fff5f5;border:1px solid #f0c8c9;color:#b32d2e;
  border-radius:10px;padding:12px 16px;font-size:14px;line-height:1.6;
}
.sm-banned-notice::before{content:'🚫';margin-right:6px}
body.dark-mode .sm-banned-notice{background:#2a1d1d;border-color:#5a2c2c;color:#f0a9a9}

/* ============================================================
   v1.8.0 新增
   ============================================================ */

/* ---------- 类型筛选 + 搜索 ---------- */
.sm-filter{display:flex;align-items:center;gap:6px;padding:8px 16px 4px;flex-wrap:wrap}
.sm-filter-btn{border:1px solid var(--sm-line);background:#fff;color:#666;font-size:13px;line-height:1;
  padding:7px 12px;border-radius:14px;cursor:pointer;font-family:inherit}
.sm-filter-btn:hover{border-color:#cfcfcf;color:#333}
.sm-filter-btn.active{background:var(--sm-blue);border-color:var(--sm-blue);color:#fff}
.sm-search{flex:1 1 130px;min-width:120px;font-size:13px;padding:7px 10px;border:1px solid var(--sm-line);
  border-radius:14px;background:#fff;color:#333;outline:none;font-family:inherit}
.sm-search:focus{border-color:var(--sm-blue)}
.sm-filter-clear{border:0;background:transparent;color:var(--sm-blue);font-size:13px;cursor:pointer;font-family:inherit}
body.dark-mode .sm-filter-btn{background:#242424;border-color:#333;color:#bbb}
body.dark-mode .sm-search{background:#242424;border-color:#333;color:#ddd}

/* ---------- 通知铃铛 ---------- */
.sm-bell-wrap{position:relative;padding:6px 16px 0;text-align:right}
.sm-bell{position:relative;border:0;background:transparent;cursor:pointer;padding:4px;line-height:0}
.sm-bell svg{width:22px;height:22px;fill:#666}
.sm-bell:hover svg{fill:var(--sm-blue)}
.sm-bell-dot{position:absolute;top:0;right:-2px;min-width:16px;height:16px;padding:0 4px;border-radius:8px;
  background:#e6434a;color:#fff;font-size:11px;line-height:16px;text-align:center}
.sm-notify-panel{position:absolute;right:12px;top:34px;z-index:60;width:300px;max-height:400px;overflow:auto;
  background:#fff;border:1px solid var(--sm-line);border-radius:12px;box-shadow:0 6px 24px rgba(0,0,0,.14);
  text-align:left;padding:6px 0}
.sm-notify-head{display:flex;align-items:center;justify-content:space-between;padding:8px 12px;
  border-bottom:1px solid var(--sm-line);font-size:14px;color:#333}
.sm-notify-readall{border:0;background:transparent;color:var(--sm-blue);font-size:12px;cursor:pointer;font-family:inherit}
.sm-notify-empty{padding:18px 12px;text-align:center;color:#9a9a9a;font-size:13px}
.sm-notify-item{display:flex;gap:8px;padding:9px 12px;cursor:pointer;align-items:flex-start}
.sm-notify-item:hover{background:var(--sm-grey)}
.sm-notify-item.unread{background:#f2f6fc}
.sm-notify-av{width:32px;height:32px;flex:0 0 32px;border-radius:6px;overflow:hidden;background:#eaeef3}
.sm-notify-av img{width:100%;height:100%;object-fit:cover}
.sm-notify-av .sm-letter{width:100%;height:100%;display:flex;align-items:center;justify-content:center;
  background:#5b8cff;color:#fff;font-size:14px}
.sm-notify-body{min-width:0;flex:1}
.sm-notify-text{font-size:13px;color:#333;line-height:1.5}
.sm-notify-excerpt{font-size:12px;color:#8a8a8a;margin-top:2px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sm-notify-time{font-size:11px;color:#a8a8a8;margin-top:2px}
body.dark-mode .sm-bell svg{fill:#bbb}
body.dark-mode .sm-notify-panel{background:#1f1f1f;border-color:#333}
body.dark-mode .sm-notify-item.unread{background:#252b33}
body.dark-mode .sm-notify-item:hover{background:#2a2a2a}
body.dark-mode .sm-notify-text{color:#ddd}
body.dark-mode .sm-notify-head{color:#ddd;border-color:#333}

/* ---------- 图片灯箱 ---------- */
.sm-lightbox{position:fixed;inset:0;z-index:9999;background:rgba(0,0,0,.92);display:none;
  align-items:center;justify-content:center}
.sm-lightbox.show{display:flex}
.sm-lb-stage{max-width:94vw;max-height:84vh;display:flex;align-items:center;justify-content:center}
.sm-lb-stage img{max-width:94vw;max-height:84vh;object-fit:contain;border-radius:4px}
.sm-lb-close,.sm-lb-prev,.sm-lb-next{position:absolute;color:#fff;font-size:30px;line-height:1;
  cursor:pointer;user-select:none;padding:8px 12px}
.sm-lb-close{top:8px;right:14px;font-size:32px}
.sm-lb-prev{left:6px;top:50%;transform:translateY(-50%);font-size:40px}
.sm-lb-next{right:6px;top:50%;transform:translateY(-50%);font-size:40px}
.sm-lightbox:not(.multi) .sm-lb-prev,
.sm-lightbox:not(.multi) .sm-lb-next{display:none}
.sm-lb-cap{position:absolute;bottom:16px;left:0;right:0;text-align:center;color:#ddd;font-size:13px}
body.sm-lb-open{overflow:hidden}

/* ---------- 点赞者弹层 ---------- */
.sm-likers-pop{position:fixed;z-index:120;width:180px;max-height:220px;overflow:auto;background:#fff;
  border:1px solid var(--sm-line);border-radius:10px;box-shadow:0 6px 20px rgba(0,0,0,.14);padding:6px 0}
.sm-likers-item{display:flex;align-items:center;gap:8px;padding:6px 10px}
.sm-likers-av{width:24px;height:24px;flex:0 0 24px;border-radius:4px;overflow:hidden;background:#eaeef3}
.sm-likers-av img{width:100%;height:100%;object-fit:cover}
.sm-likers-av .sm-letter{width:100%;height:100%;display:flex;align-items:center;justify-content:center;
  background:#5b8cff;color:#fff;font-size:12px}
.sm-likers-name{font-size:13px;color:#333;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sm-likers-empty{padding:12px 10px;text-align:center;color:#9a9a9a;font-size:12px}
body.dark-mode .sm-likers-pop{background:#1f1f1f;border-color:#333}
body.dark-mode .sm-likers-name{color:#ddd}

/* ---------- 外链分享卡片 ---------- */
.sm-linkcard{display:flex;gap:10px;align-items:stretch;margin-top:8px;max-width:420px;
  border:1px solid var(--sm-line);border-radius:8px;background:var(--sm-grey);
  padding:10px;overflow:hidden;text-decoration:none}
.sm-linkcard:hover{background:#f0f0f0}
.sm-lc-main{flex:1;min-width:0}
.sm-lc-title{font-size:14px;color:#333;line-height:1.4;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.sm-lc-desc{font-size:12px;color:#8a8a8a;margin-top:3px;overflow:hidden;
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
.sm-lc-host{font-size:11px;color:#a8a8a8;margin-top:4px}
.sm-lc-thumb{width:64px;flex:0 0 64px;border-radius:6px;background:#e6e6e6 center/cover no-repeat}
body.dark-mode .sm-linkcard{background:#242424;border-color:#333}
body.dark-mode .sm-lc-title{color:#ddd}

/* ---------- 话题 / @提及 ---------- */
.sm-tag,.sm-at{color:var(--sm-blue);text-decoration:none}
.sm-tag:hover,.sm-at:hover{text-decoration:underline}

/* ---------- 动态标记与操作 ---------- */
.sm-pin-tag,.sm-pending-tag{display:inline-block;font-size:11px;line-height:1;padding:3px 7px;border-radius:4px;
  margin-bottom:4px;margin-right:6px}
.sm-pin-tag{background:#eef3ff;color:var(--sm-blue)}
.sm-pending-tag{background:#fff6e5;color:#b26a00}
.sm-time-link{color:#9a9a9a;text-decoration:none;font-size:12px}
.sm-time-link:hover{color:var(--sm-blue)}
.sm-report-link,.sm-pin-link{color:#9a9a9a;font-size:12px;cursor:pointer;margin-left:8px}
.sm-report-link:hover{color:#e6434a}
.sm-pin-link:hover{color:var(--sm-blue)}

/* ---------- 发布框：位置 + @候选 ---------- */
.sm-composer-loc{margin-top:6px}
.sm-loc-input{width:100%;min-height:38px;padding:8px 10px;margin-top:6px;border:1px solid var(--sm-line);
  border-radius:8px;background:#fff;color:#333;font-size:13px;font-family:inherit;outline:none}
.sm-loc-input:focus{border-color:var(--sm-blue)}
.sm-at-box{border:1px solid var(--sm-line);border-radius:8px;background:#fff;max-height:220px;overflow:auto;margin-top:6px}
.sm-at-row{display:flex;align-items:center;gap:8px;padding:7px 10px;cursor:pointer}
.sm-at-row:hover{background:var(--sm-grey)}
.sm-at-av{width:26px;height:26px;flex:0 0 26px;border-radius:4px;overflow:hidden;background:#eaeef3}
.sm-at-av img{width:100%;height:100%;object-fit:cover}
.sm-at-av .sm-letter{width:100%;height:100%;display:flex;align-items:center;justify-content:center;
  background:#5b8cff;color:#fff;font-size:12px}
.sm-at-name{font-size:13px;color:#333}
body.dark-mode .sm-loc-input,body.dark-mode .sm-at-box{background:#242424;border-color:#333;color:#ddd}
body.dark-mode .sm-at-name{color:#ddd}

/* ---------- 个人中心：tab / 相册 / 互动 ---------- */
.sm-center-tabs{display:flex;gap:8px;padding:10px 16px 0}
.sm-center-tab{flex:1 1 0;border:1px solid var(--sm-line);background:#fff;color:#666;font-size:14px;
  padding:8px 0;border-radius:8px;cursor:pointer;font-family:inherit}
.sm-center-tab.active{background:var(--sm-blue);border-color:var(--sm-blue);color:#fff}
.sm-center-panel{padding-top:4px}
.sm-album-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:4px;padding:10px 16px 20px}
.sm-album-item{position:relative;display:block;padding-top:100%;border-radius:4px;overflow:hidden;
  background:#f2f2f2 center/cover no-repeat}
.sm-center-stat{font-size:12px;color:#9a9a9a;margin-top:4px}
.sm-inter-note{font-size:12px;color:#8a8a8a;margin-top:6px;border-left:3px solid var(--sm-line);padding-left:8px}
body.dark-mode .sm-center-tab{background:#242424;border-color:#333;color:#bbb}

/* ---------- 详情页 ---------- */
.sm-detail{padding-bottom:20px}
.sm-tip{margin:10px 16px 0;padding:10px 12px;border-radius:8px;background:#fff6e5;color:#b26a00;font-size:13px}
body.dark-mode .sm-tip{background:#332a17;color:#e0b96a}

/* ---------- 无限滚动占位 ---------- */
.sm-sentinel{height:1px}

@media screen and (max-width:520px){
  .sm-notify-panel{width:calc(100vw - 32px);right:16px}
  .sm-album-grid{grid-template-columns:repeat(3,1fr);gap:3px;padding:8px 10px 16px}
  .sm-filter{padding:6px 10px 4px}
}