:root{
  --qq:#12b7f5; --qq-d:#0ea5dc; --qq-soft:#e9f7fe;
  --bg:#eef3f8; --card:#fff; --ink:#1f2a33; --ink2:#7c8c9a;
  --line:#e4ebf2; --r:10px; --r2:14px;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{
  margin:0;background:var(--bg);color:var(--ink);
  font:15px/1.72 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",system-ui,sans-serif;
}
.wrap{max-width:720px;margin:0 auto;padding:0 14px}
a{color:inherit;text-decoration:none}
a:hover{color:var(--qq)}
.dim{color:var(--ink2)}
.small{font-size:13px}
.inline{display:inline}
.grow{flex:1}

/* ---------- 封面 ---------- */
.cover{height:200px;background-size:cover;background-position:center;position:relative}
.cover-plain{background:linear-gradient(120deg,#12b7f5 0%,#41cbf1 48%,#84e2ea 100%)}
.cover::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(0,0,0,.06),rgba(0,0,0,.26))}
.cover-in{position:relative;z-index:2;height:100%;display:flex;align-items:flex-end;gap:14px;padding-bottom:14px}
.ava{
  width:74px;height:74px;border-radius:50%;background:#fff;border:3px solid rgba(255,255,255,.95);
  overflow:hidden;display:flex;align-items:center;justify-content:center;flex:0 0 auto;
  font-size:30px;font-weight:700;color:var(--qq);box-shadow:0 3px 12px rgba(12,60,90,.25)
}
.ava img{width:100%;height:100%;object-fit:cover}
.who h1{margin:0;color:#fff;font-size:21px;letter-spacing:.01em;text-shadow:0 1px 4px rgba(0,0,0,.35)}
.who p{margin:3px 0 0;color:rgba(255,255,255,.94);font-size:13.5px;text-shadow:0 1px 4px rgba(0,0,0,.35)}

/* ---------- 导航 / 统计 ---------- */
.qnav{background:#fff;border-bottom:1px solid var(--line);position:sticky;top:0;z-index:30}
.qnav-in{display:flex;align-items:center;gap:20px;height:50px;font-size:15px}
.qnav-in a{color:var(--ink2);position:relative;padding:3px 0}
.qnav-in a.on{color:var(--qq);font-weight:600}
.qnav-in a.pill{color:#fff}
.qnav-in a.on::after{content:"";position:absolute;left:0;right:0;bottom:-14px;height:2px;background:var(--qq)}
.pill{background:var(--qq);color:#fff!important;padding:5px 14px;border-radius:999px;font-size:14px;font-weight:600}
.pill:hover{background:var(--qq-d);color:#fff}
.statbar{background:#fff;border-bottom:1px solid var(--line)}
.statbar-in{display:flex;gap:22px;padding:9px 0;font-size:13px;color:var(--ink2)}
.statbar b{color:var(--qq);font-size:15px;margin-right:2px}
.main{padding:18px 0 56px;min-height:55vh}

/* ---------- 时间分组 ---------- */
.dayblock{margin-bottom:22px}
.daylab{margin:0 0 10px;display:flex;align-items:center;gap:10px;font-size:13.5px;font-weight:600;color:var(--ink2)}
.daylab span{background:#fff;border:1px solid var(--line);border-radius:999px;padding:3px 14px}
.daylab::after{content:"";flex:1;height:1px;background:var(--line)}

/* ---------- 说说卡片 ---------- */
.feed{display:flex;gap:11px;background:var(--card);border:1px solid var(--line);border-radius:var(--r2);
  padding:14px;margin-bottom:12px;box-shadow:0 1px 2px rgba(31,42,51,.03)}
.feed-ava{width:40px;height:40px;border-radius:50%;background:var(--qq-soft);color:var(--qq);
  display:flex;align-items:center;justify-content:center;font-weight:700;font-size:17px;overflow:hidden;flex:0 0 auto}
.feed-ava img{width:100%;height:100%;object-fit:cover}
.feed-main{flex:1;min-width:0}
.feed-head{display:flex;align-items:center;gap:9px;flex-wrap:wrap}
.nick{color:var(--qq);font-weight:600;font-size:15px}
.time{color:var(--ink2);font-size:12.5px}
.mood{background:var(--qq-soft);color:var(--qq);font-size:12.5px;padding:1px 9px;border-radius:999px}
.feed-text{white-space:pre-wrap;word-break:break-word;font-size:15.5px;margin:7px 0 0}

/* 九宫格 */
.pics{display:grid;gap:5px;margin-top:10px}
.pics.n1{grid-template-columns:1fr}
.pics.n2,.pics.n4{grid-template-columns:repeat(2,1fr)}
.pics.n3,.pics.n5,.pics.n6,.pics.n7,.pics.n8,.pics.n9{grid-template-columns:repeat(3,1fr)}
.pics a{display:block;border-radius:7px;overflow:hidden;background:#e9eef4;aspect-ratio:1/1}
.pics img{width:100%;height:100%;object-fit:cover;display:block;cursor:zoom-in}
.pics.n1 a{aspect-ratio:auto;max-width:76%}
.pics.n1 img{max-height:380px;object-fit:cover}
.album{gap:6px}

/* 评论预览框 */
.cbox{background:#f4f8fb;border-radius:8px;padding:8px 11px;margin-top:9px;font-size:14px}
.cbox.wide{margin-top:0;margin-bottom:14px;padding:11px 13px}
.cline{color:#35434f;word-break:break-word}
.cline+.cline{margin-top:3px}
.cline b{color:var(--qq);font-weight:600}
.cmore{display:inline-block;margin-top:4px;color:var(--qq);font-size:13px}
.ctime{color:var(--ink2);font-size:12px;margin-left:6px}

/* 操作栏 */
.feed-act{display:flex;align-items:center;gap:16px;margin-top:10px;padding-top:9px;border-top:1px solid var(--line)}
.like,.act{background:none;border:0;font:inherit;font-size:13.5px;color:var(--ink2);
  cursor:pointer;display:inline-flex;align-items:center;gap:5px;padding:0}
.like:hover,.act:hover{color:var(--qq)}
.like.on{color:var(--qq);font-weight:600}
.like b,.act b{font-weight:600}
.act.warn:hover{color:#e15c5c}
.act.tiny{font-size:12px;border:1px solid var(--line);border-radius:6px;padding:1px 7px}
.ic{font-size:14px}

/* ---------- 通用 ---------- */
.sec{font-size:15px;margin:24px 0 12px;color:var(--ink)}
.back{display:inline-block;margin-bottom:12px;color:var(--ink2);font-size:14px}
.flash{background:var(--qq-soft);color:#0d7fae;border:1px solid #c9e9f8;border-radius:10px;
  padding:9px 13px;margin-bottom:14px;font-size:14px}
.empty{text-align:center;color:var(--ink2);padding:64px 0}
.empty .big{font-size:38px;font-weight:700;color:#d5e0ea;margin:0}
.btn{background:var(--qq);color:#fff;border:0;border-radius:999px;padding:8px 18px;
  font:inherit;font-size:14.5px;font-weight:600;cursor:pointer;display:inline-block}
.btn:hover{background:var(--qq-d);color:#fff}
.btn.wide{width:100%;padding:10px}
.pager{display:flex;justify-content:space-between;align-items:center;margin-top:22px;font-size:14px}
.pager a{color:var(--qq)}

/* 表单 */
.cform{display:flex;flex-direction:column;gap:10px}
.card-form{background:#fff;border:1px solid var(--line);border-radius:var(--r2);padding:16px}
.cform .crow{display:flex;flex-direction:row;gap:8px}
.cform .crow input[name=name]{flex:0 0 118px}
input[type=text],input[type=password],textarea{
  width:100%;font:inherit;color:inherit;background:#fff;border:1px solid var(--line);
  border-radius:8px;padding:9px 11px;outline:none
}
input[type=text]:focus,input[type=password]:focus,textarea:focus{border-color:var(--qq)}
textarea{min-height:110px;resize:vertical;line-height:1.72}
input[type=file]{font-size:13.5px;color:var(--ink2);max-width:100%}
.cform-act{display:flex;align-items:center;gap:12px}
.fl{font-size:13.5px;color:var(--ink2);display:block;margin-bottom:-4px}
.hp{position:absolute;left:-9999px}
.loginbox{max-width:340px;margin:26px auto 0;background:#fff;border:1px solid var(--line);
  border-radius:var(--r2);padding:20px}
.loginbox .cform{gap:11px}

/* 心情/开关选择 */
.moodrow{display:flex;flex-wrap:wrap;gap:7px}
.chip{background:#fff;border:1px solid var(--line);border-radius:999px;padding:5px 13px;
  font-size:14px;cursor:pointer;color:var(--ink2);display:inline-flex;align-items:center}
.chip input{display:none}
.chip:has(input:checked){border-color:var(--qq);background:var(--qq-soft);color:var(--qq);font-weight:600}

/* 已有图片 */
.thumbrow{display:flex;flex-wrap:wrap;gap:8px}
.thumb{position:relative;width:82px;height:82px;border-radius:8px;overflow:hidden;background:#e9eef4}
.thumb img{width:100%;height:100%;object-fit:cover;display:block}
.thumb input{position:absolute;top:4px;left:4px;width:18px;height:18px}
.filerow{display:flex;flex-direction:column;gap:5px}
.cur-img img,.cur-cover img{border-radius:10px;display:block;margin-bottom:6px}
.cur-img img{width:74px;height:74px;object-fit:cover;border-radius:50%}
.cur-cover img{width:100%;max-height:150px;object-fit:cover}

/* 后台表格 */
.adminhead{display:flex;justify-content:space-between;align-items:center;gap:14px;flex-wrap:wrap}
.tbl{width:100%;border-collapse:collapse;font-size:14px;background:#fff;
  border:1px solid var(--line);border-radius:var(--r2);overflow:hidden}
.tbl td{border-bottom:1px solid var(--line);padding:9px 11px;text-align:left;vertical-align:top}
.tbl tr:last-child td{border-bottom:0}
.tnowrap{white-space:nowrap}

/* 灯箱 */
.lightbox{position:fixed;inset:0;background:rgba(14,22,30,.94);display:none;align-items:center;
  justify-content:center;z-index:100;padding:16px;cursor:zoom-out}
.lightbox.on{display:flex}
.lightbox img{max-width:100%;max-height:100%;object-fit:contain;border-radius:8px}

.qfoot{border-top:1px solid var(--line);background:#fff;padding:16px 0;color:var(--ink2);
  font-size:12.5px;text-align:center}

@media (max-width:420px){
  .cover{height:170px}
  .pics.n1 a{max-width:100%}
  .cform .crow{flex-direction:column}
  .cform .crow input[name=name]{flex:1 1 auto}
  .cform .crow .btn{width:100%}
}

.statbar-in .today{color:var(--qq);font-weight:600}