/* MolkrCat v0.1 · 主题变量 */
:root, html[data-theme="a"]{
  --bg:#0e0e12; --panel:#17171d; --panel2:#1e1e26; --text:#eceaf2; --dim:#9a97a6;
  --line:#2a2a34; --accent:#ffd666; --accent2:#ff5d7a; --chip:#22222c;
}
html[data-theme="b"]{
  --bg:#faf6ee; --panel:#ffffff; --panel2:#f3ecdf; --text:#3a352c; --dim:#8a8272;
  --line:#e7dfcf; --accent:#d99a2b; --accent2:#e05575; --chip:#f1e9da;
}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text);font-family:"Microsoft YaHei UI","PingFang SC",system-ui,sans-serif;font-size:14px;line-height:1.55;transition:background .2s,color .2s}
button{font-family:inherit}

/* 顶栏 */
.top{position:sticky;top:0;z-index:20;background:color-mix(in srgb,var(--bg) 88%,transparent);backdrop-filter:blur(10px);border-bottom:1px solid var(--line)}
.topin{max-width:980px;margin:0 auto;padding:10px 20px;display:flex;align-items:center;gap:12px}
.logo{width:42px;height:42px;border-radius:50%;overflow:hidden;border:2px solid var(--accent);flex:none}
.logo img{width:100%;height:100%;object-fit:cover;display:block}
.brand{line-height:1.2;margin-right:auto}
.brand b{font-size:17px;letter-spacing:.5px}
.brand span{display:block;font-size:11px;color:var(--dim)}
.nav{display:flex;gap:4px;align-items:center;flex-wrap:wrap}
.navlink{position:relative;background:none;border:none;color:var(--dim);font-size:13px;padding:7px 11px;border-radius:9px;cursor:pointer}
.navlink.is-on{color:var(--text);background:var(--chip)}
.heartcount{position:absolute;top:-2px;right:-2px;background:var(--accent2);color:#fff;font-size:10px;min-width:16px;height:16px;border-radius:8px;display:flex;align-items:center;justify-content:center;padding:0 4px}
.themetoggle{display:flex;border:1px solid var(--line);border-radius:9px;overflow:hidden;margin-left:6px}
.themetoggle button{border:none;background:var(--panel);color:var(--dim);font-size:12px;padding:6px 10px;cursor:pointer}
.themetoggle button.is-on{background:var(--accent);color:#141414;font-weight:500}

/* 主体 */
.wrap{max-width:980px;margin:0 auto;padding:0 20px 40px}
.hero{display:flex;align-items:flex-end;gap:14px;padding:22px 0 14px;flex-wrap:wrap}
.hero h1{margin:0;font-size:22px}
.hero p{margin:2px 0 0;color:var(--dim);font-size:12.5px}
.stat{margin-left:auto;text-align:right;color:var(--dim);font-size:12px}
.stat b{color:var(--accent);font-size:16px}

/* 筛选 */
.filters{display:flex;flex-direction:column;gap:8px;padding:6px 0 14px;border-bottom:1px solid var(--line)}
.frow{display:flex;align-items:center;gap:6px;flex-wrap:wrap}
.flabel{font-size:11.5px;color:var(--dim);width:34px;flex:none}
.chip{border:1px solid var(--line);background:var(--panel);color:var(--dim);font-size:12px;padding:5px 12px;border-radius:999px;cursor:pointer}
.chip.is-on{background:var(--accent);border-color:var(--accent);color:#141414;font-weight:500}

/* 月份/天 */
.month{padding-top:26px}
.monthhead{display:flex;align-items:center;gap:12px;margin-bottom:12px}
.monthhead h2{margin:0;font-size:17px}
.monthmeta{color:var(--dim);font-size:12px}
.cover{width:64px;height:64px;border-radius:12px;overflow:hidden;border:1px solid var(--line);flex:none}
.cover img{width:100%;height:100%;object-fit:cover;display:block}
.day{margin-bottom:20px}
.dayhead{display:flex;align-items:baseline;gap:10px;margin:0 0 8px}
.dayhead b{font-size:14px}
.dayhead span{font-size:12px;color:var(--dim)}

/* 瀑布流卡片 */
.grid{columns:4 170px;column-gap:10px}
.card{break-inside:avoid;margin-bottom:10px;position:relative;background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;cursor:pointer}
.card img{width:100%;display:block;background:var(--panel2)}
.cardfig{position:relative}
.fav{position:absolute;right:8px;top:8px;width:30px;height:30px;border-radius:50%;border:none;background:color-mix(in srgb,var(--panel) 72%,transparent);color:var(--text);display:flex;align-items:center;justify-content:center;cursor:pointer;font-size:15px;line-height:1}
.fav.is-on{color:var(--accent2)}
.cap{padding:8px 10px 9px}
.cap p{margin:0;font-size:12px;line-height:1.45}
.tags{display:flex;gap:5px;margin-top:6px;flex-wrap:wrap}
.tag{font-size:10.5px;color:var(--dim);background:var(--chip);border-radius:999px;padding:2px 8px}
.tag.guest{color:var(--accent)}

/* 收藏条/页脚 */
.favbar{display:none;position:sticky;bottom:12px;z-index:15;max-width:560px;margin:18px auto 0;background:var(--panel2);border:1px solid var(--accent);border-radius:999px;padding:8px 16px;font-size:12.5px;align-items:center;gap:8px;justify-content:center}
.favbar.show{display:flex}
.foot{text-align:center;color:var(--dim);font-size:12px;padding:30px 0 0;border-top:1px solid var(--line);margin-top:30px}

/* 灯箱 */
.lightbox{position:fixed;inset:0;z-index:50;background:rgba(0,0,0,.78);display:none;align-items:center;justify-content:center;padding:24px}
.lightbox.is-open{display:flex}
.lbcard{background:var(--panel);border:1px solid var(--line);border-radius:16px;max-width:640px;width:100%;max-height:92vh;overflow:auto}
.lbcard img{width:100%;max-height:56vh;object-fit:contain;background:#000;display:block}
.lbmeta{padding:12px 16px 14px}
.lbmeta p{margin:0 0 8px;font-size:13px}
.lbnav{display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.lbbtn{border:1px solid var(--line);background:var(--panel2);color:var(--text);border-radius:9px;font-size:12px;padding:6px 12px;cursor:pointer}
.lbbtn.primary{background:var(--accent);border-color:var(--accent);color:#141414;font-weight:500}
.lbclose{position:absolute;top:14px;right:16px;border:none;background:rgba(20,20,20,.7);color:#fff;width:34px;height:34px;border-radius:50%;cursor:pointer;font-size:14px}
.tpl{display:flex;gap:6px;align-items:center;margin-top:8px;flex-wrap:wrap}
.memetext{flex:1;min-width:150px;background:var(--panel2);border:1px solid var(--line);border-radius:8px;color:var(--text);font-family:inherit;font-size:12px;padding:6px 10px;outline:none}
.memetext:focus{border-color:var(--accent)}
.meme-ok{color:var(--accent);font-size:12px}

/* 窄屏 */
@media (max-width:560px){
  .topin{padding:8px 12px;gap:8px}
  .brand span{display:none}
  .wrap{padding:0 12px 32px}
  .grid{columns:2 140px}
}

/* 月份分页导航 */
.monthnav{display:flex;align-items:center;gap:10px;padding:16px 0 4px;flex-wrap:wrap}
.monthnav .mnbtn{border:1px solid var(--line);background:var(--panel);color:var(--text);border-radius:9px;font-size:13px;padding:6px 12px;cursor:pointer}
.monthnav .mnbtn:disabled{opacity:.35;cursor:default}
.monthnav select{flex:1;min-width:180px;background:var(--panel);border:1px solid var(--line);color:var(--text);font-family:inherit;font-size:13px;padding:6px 10px;border-radius:9px;outline:none}
.monthnav .mnmeta{color:var(--dim);font-size:12px;white-space:nowrap}

/* 视频集页 */
.vgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:12px}
.vcard{background:var(--panel);border:1px solid var(--line);border-radius:14px;overflow:hidden;margin:0}
.vcard video{width:100%;display:block;background:#000;max-height:320px}
.vcard figcaption{padding:8px 10px}
.vcard .cap p,.vcard figcaption p{margin:0;font-size:12px}