:root{
  --bg:#f4f6fa; --panel:#fff; --line:#e6e9f0; --line2:#f0f2f7;
  --text:#1d2129; --text2:#4e5969; --text3:#86909c;
  --pri:#165DFF; --pri-d:#0e42d2; --pri-l:#e8f0ff;
  --ok:#00b42a; --warn:#ff7d00; --danger:#f53f3f;
  --dark:#0b1a33; --dark2:#132647;
  --r:12px; --sh:0 1px 2px rgba(15,28,53,.05),0 4px 16px rgba(15,28,53,.06);
  --sh2:0 8px 32px rgba(15,28,53,.14);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;background:var(--bg);color:var(--text);
  font:14px/1.6 -apple-system,BlinkMacSystemFont,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;
  -webkit-font-smoothing:antialiased}
svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.9;stroke-linecap:round;stroke-linejoin:round;flex:0 0 auto}
.hide{display:none!important}
button,input,select,textarea{font-family:inherit;font-size:14px;color:inherit}
a{color:var(--pri);text-decoration:none}

/* ---------------- 按钮 ---------------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid transparent;
  border-radius:9px;padding:9px 16px;cursor:pointer;background:#fff;transition:.16s;white-space:nowrap;font-weight:500}
.btn.sm{padding:7px 12px;font-size:13px}
.btn.lg{padding:12px 16px;font-size:15px;width:100%}
.btn.primary{background:var(--pri);color:#fff}
.btn.primary:hover{background:var(--pri-d)}
.btn.ghost{background:#fff;border-color:var(--line);color:var(--text2)}
.btn.ghost:hover{border-color:#c9d2e3;color:var(--text);background:#fafbff}
.btn.danger{background:#fff;border-color:#ffd2d2;color:var(--danger)}
.btn.danger:hover{background:#fff5f5}
.btn:disabled{opacity:.5;cursor:not-allowed}
.icon-btn{background:none;border:0;color:inherit;cursor:pointer;padding:7px;border-radius:8px;display:inline-flex}
.icon-btn:hover{background:rgba(0,0,0,.06)}
.topbar .icon-btn:hover{background:rgba(255,255,255,.12)}

/* ---------------- 登录 ---------------- */
.login-wrap{position:fixed;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;
  background:radial-gradient(1200px 600px at 50% -10%,#1b3a6b 0%,#0b1a33 55%,#060f1f 100%);padding:24px}
.login-card{width:100%;max-width:392px;background:#fff;border-radius:18px;padding:36px 32px 30px;
  box-shadow:0 24px 64px rgba(0,0,0,.4);text-align:center}
.login-card h1{font-size:22px;margin:14px 0 4px;letter-spacing:.5px}
.login-card .sub{color:var(--text3);font-size:13px;margin:0 0 26px}
.brand-mark{width:52px;height:52px;border-radius:14px;display:inline-flex;align-items:center;justify-content:center;
  background:linear-gradient(135deg,#165DFF,#3c8cff);color:#fff;font-weight:800;font-size:20px;letter-spacing:.5px;
  box-shadow:0 6px 18px rgba(22,93,255,.35)}
.brand-mark.sm{width:28px;height:28px;border-radius:8px;font-size:12px;box-shadow:none}
.field{text-align:left;margin-bottom:14px}
.field label{display:block;font-size:12px;color:var(--text3);margin-bottom:6px;font-weight:500}
.field input{width:100%;padding:11px 13px;border:1px solid var(--line);border-radius:10px;background:#fafbfd;outline:0;transition:.16s}
.field input:focus{border-color:var(--pri);background:#fff;box-shadow:0 0 0 3px rgba(22,93,255,.1)}
#lgBtn{margin-top:8px}
.lg-msg{color:var(--danger);font-size:13px;min-height:20px;margin-top:10px}
.login-foot{color:rgba(255,255,255,.35);font-size:12px;margin-top:22px}

/* ---------------- 顶栏 ---------------- */
.app{display:flex;flex-direction:column;height:100vh;height:100dvh}
.topbar{flex:0 0 58px;display:flex;align-items:center;gap:14px;padding:0 16px;
  background:linear-gradient(90deg,#0b1a33,#132b52);color:#fff;z-index:30}
.logo{display:flex;align-items:center;gap:9px;font-size:15px;letter-spacing:.3px;flex:0 0 auto}
.logo b{font-weight:600}
.search-box{flex:1;max-width:560px;margin:0 auto;display:flex;align-items:center;gap:8px;
  background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.14);border-radius:10px;padding:0 11px;height:36px;transition:.16s}
.search-box:focus-within{background:rgba(255,255,255,.16);border-color:rgba(120,170,255,.6)}
.search-box .ic{color:rgba(255,255,255,.55);width:16px;height:16px}
.search-box input{flex:1;background:none;border:0;outline:0;color:#fff;min-width:0}
.search-box input::placeholder{color:rgba(255,255,255,.42)}
.search-box kbd{font-size:10px;color:rgba(255,255,255,.4);border:1px solid rgba(255,255,255,.2);border-radius:4px;padding:1px 5px}
.top-actions{display:flex;align-items:center;gap:8px;flex:0 0 auto}
.top-actions .btn.ghost{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:#dbe6ff}
.top-actions .btn.ghost:hover{background:rgba(255,255,255,.16);color:#fff}
.avatar{width:34px;height:34px;border-radius:50%;background:linear-gradient(135deg,#3c8cff,#165DFF);
  display:flex;align-items:center;justify-content:center;font-weight:600;font-size:13px;cursor:pointer;position:relative;user-select:none}
.menu{position:absolute;right:0;top:44px;width:190px;background:#fff;border-radius:12px;box-shadow:var(--sh2);
  padding:6px;color:var(--text);z-index:60;border:1px solid var(--line)}
.menu-head{padding:9px 11px;border-bottom:1px solid var(--line2);margin-bottom:4px}
.menu-head b{display:block;font-size:13px}
.menu-head small{color:var(--text3);font-size:11px}
.menu a{display:block;padding:9px 11px;border-radius:8px;color:var(--text2);font-size:13px;cursor:pointer}
.menu a:hover{background:var(--pri-l);color:var(--pri)}

/* ---------------- 主体 ---------------- */
.body{flex:1;display:flex;min-height:0}
.sidebar{width:236px;flex:0 0 236px;background:#fff;border-right:1px solid var(--line);
  padding:14px 10px;display:flex;flex-direction:column;overflow-y:auto}
.side-title{font-size:11px;color:var(--text3);font-weight:600;letter-spacing:1px;padding:6px 10px 8px}
.cats{display:flex;flex-direction:column;gap:2px}
.cat{display:flex;align-items:center;gap:9px;padding:9px 10px;border-radius:9px;cursor:pointer;color:var(--text2);font-size:13.5px;transition:.13s}
.cat:hover{background:#f5f7fc}
.cat.on{background:var(--pri-l);color:var(--pri);font-weight:600}
.cat .ic{width:16px;height:16px;opacity:.75}
.cat .n{margin-left:auto;font-size:11px;color:var(--text3);background:#f2f4f9;border-radius:20px;padding:1px 7px;font-weight:500}
.cat.on .n{background:#fff;color:var(--pri)}

/* 一级文件夹（分组标题）+ 里面的分类 */
.catgrp{display:flex;align-items:center;gap:7px;padding:8px 10px;margin-top:6px;border-radius:9px;cursor:pointer;color:var(--text);font-size:13px;font-weight:600;letter-spacing:.2px;user-select:none}
.catgrp:hover{background:#f5f7fc}
.catgrp .ar{width:13px;height:13px;flex:0 0 auto;opacity:.55;transition:transform .16s;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.catgrp.open .ar{transform:rotate(90deg)}
.catgrp .gn{flex:1;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.catgrp .n{font-size:11px;color:var(--text3);background:#eef1f7;border-radius:20px;padding:1px 7px;font-weight:500}
.catkid{padding-left:12px;margin-left:9px;border-left:1px solid #eef1f7}
.catkid .cat{padding:7px 9px;font-size:13px}
.catkid .cat .ic{width:14px;height:14px}
.side-add{display:flex;align-items:center;gap:6px;padding:9px 10px;margin-top:6px;color:var(--text3);
  font-size:13px;cursor:pointer;border-radius:9px;border:1px dashed var(--line)}
.side-add:hover{color:var(--pri);border-color:#b9cdff;background:#fafcff}
.side-add .ic{width:14px;height:14px}
.side-stat{margin-top:auto;padding:14px 10px 6px;border-top:1px solid var(--line2);font-size:12px;color:var(--text3);line-height:1.9}
.side-stat b{color:var(--text);font-weight:600}
.side-foot{display:flex;align-items:center;gap:6px;padding:8px 10px 2px;font-size:11px;color:var(--text3)}
.dot{width:6px;height:6px;border-radius:50%;background:var(--ok);box-shadow:0 0 0 3px rgba(0,180,42,.15)}

.main{flex:1;overflow-y:auto;padding:18px 24px 40px;min-width:0}
.crumb{display:flex;align-items:center;gap:10px;margin-bottom:16px;flex-wrap:wrap}
.crumb h2{font-size:19px;margin:0;font-weight:600;letter-spacing:.2px}
.pill{background:#e9edf5;color:var(--text2);font-size:12px;padding:2px 9px;border-radius:20px;font-weight:500}
.crumb-right{margin-left:auto;display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.seg{display:flex;background:#eaedf4;border-radius:9px;padding:3px;gap:2px;overflow-x:auto;max-width:100%}
.seg button{border:0;background:none;padding:6px 11px;border-radius:7px;font-size:12.5px;color:var(--text2);cursor:pointer;white-space:nowrap;flex:0 0 auto}
.seg button.on{background:#fff;color:var(--text);font-weight:600;box-shadow:0 1px 3px rgba(15,28,53,.1)}
.sel{border:1px solid var(--line);border-radius:9px;padding:7px 10px;background:#fff;color:var(--text2);outline:0;font-size:12.5px}
.search-tip{background:#fff8e8;border:1px solid #ffe4b3;color:#8a5a00;border-radius:10px;padding:9px 13px;font-size:12.5px;margin-bottom:14px}
.search-tip b{color:#c46a00}

/* ---------------- 卡片网格 ---------------- */
.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(224px,1fr));gap:14px;align-items:stretch}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--r);overflow:hidden;cursor:pointer;
  transition:.17s;display:flex;flex-direction:column;box-shadow:var(--sh);height:100%;min-height:196px}
.card:hover{transform:translateY(-2px);box-shadow:var(--sh2);border-color:#cdd9f2}
.card-top{height:104px;flex:0 0 104px;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden;background:#f7f9fd}
.card-top .ext{position:absolute;left:11px;top:10px;font-size:10px;font-weight:700;letter-spacing:.6px;
  padding:2px 7px;border-radius:5px;background:rgba(255,255,255,.9);color:#33517d;z-index:3;text-transform:uppercase}
.card-top .thumb{width:100%;height:100%;object-fit:cover;display:block}
.card-top .glyph{position:relative;z-index:2;display:flex;align-items:center;justify-content:center}
.card-top .glyph svg{width:40px;height:40px;stroke-width:1.35}
.t-doc .glyph svg{color:#2b6ae0}
.t-sheet .glyph svg{color:#12915a}
.t-slide .glyph svg{color:#d9741a}
.t-image .glyph svg{color:#8c4bd8}
.t-media .glyph svg{color:#d84b6a}
.t-archive .glyph svg{color:#5b7291}
.t-other .glyph svg{color:#5b7291}
.card-top::after{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,0),rgba(255,255,255,.35));z-index:1}
.card-body{padding:11px 13px 13px;display:flex;flex-direction:column;gap:6px;flex:1}
.card-title{font-size:13.5px;font-weight:600;line-height:1.45;color:var(--text);
  display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;word-break:break-word;overflow-wrap:anywhere}
.card-snip{font-size:12px;color:var(--text3);line-height:1.5;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-snip mark{background:#fff1b8;color:#8a5a00;padding:0 1px;border-radius:2px}
.card-foot{display:flex;align-items:center;gap:6px;font-size:11px;color:var(--text3);margin-top:auto;
  padding-top:6px;flex-wrap:nowrap;min-width:0}
.card-foot .tag{background:#f2f5fb;border-radius:5px;padding:1px 6px;color:#5b7291;white-space:nowrap;
  overflow:hidden;text-overflow:ellipsis;flex:0 1 auto;min-width:0}
.card-foot .sz,.card-foot .tm{white-space:nowrap;flex:0 0 auto}
.card-foot .badge-wait{white-space:nowrap;flex:0 0 auto}
.badge-wait{color:var(--warn)}
.empty{text-align:center;padding:70px 20px;color:var(--text3)}
.empty-ic{font-size:44px;opacity:.5;margin-bottom:10px}
.empty p{margin:0 0 16px;font-size:13.5px}
.pager{display:flex;gap:6px;justify-content:center;margin-top:26px;flex-wrap:wrap}
.pager button{border:1px solid var(--line);background:#fff;border-radius:8px;padding:6px 12px;cursor:pointer;color:var(--text2);font-size:13px}
.pager button.on{background:var(--pri);border-color:var(--pri);color:#fff}
.pager button:disabled{opacity:.4;cursor:not-allowed}

/* 类型配色 */
.t-doc{background:linear-gradient(160deg,#eef4ff,#dbe8ff)}
.t-sheet{background:linear-gradient(160deg,#eafaf0,#d4f5e1)}
.t-slide{background:linear-gradient(160deg,#fff2e8,#ffe2c9)}
.t-image{background:linear-gradient(160deg,#f7efff,#ecd9ff)}
.t-media{background:linear-gradient(160deg,#ffeef2,#ffd9e2)}
.t-archive{background:linear-gradient(160deg,#f1f3f8,#e2e6ef)}
.t-other{background:linear-gradient(160deg,#f6f7fa,#e9ecf3)}

/* ---------------- 抽屉 ---------------- */
.drawer-mask{position:fixed;inset:0;background:rgba(11,26,51,.4);z-index:70;opacity:0;transition:.2s}
.drawer-mask.on{opacity:1}
.drawer{position:fixed;top:0;right:0;height:100%;width:640px;max-width:100%;background:#fff;z-index:80;
  transform:translateX(102%);transition:transform .24s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;box-shadow:-8px 0 40px rgba(11,26,51,.18)}
.drawer.on{transform:none}
.dw-head{display:flex;align-items:flex-start;gap:12px;padding:18px 18px 12px;border-bottom:1px solid var(--line2)}
.dw-title-wrap{display:flex;gap:12px;flex:1;min-width:0}
.dw-badge{flex:0 0 auto;width:44px;height:44px;border-radius:11px;background:var(--pri-l);color:var(--pri);
  display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:800;letter-spacing:.4px}
.dw-head h3{margin:0 0 3px;font-size:15.5px;line-height:1.4;word-break:break-word;overflow-wrap:anywhere}
.dw-meta{font-size:12px;color:var(--text3)}
.dw-tools{display:flex;gap:8px;padding:12px 18px;border-bottom:1px solid var(--line2);flex-wrap:wrap}
.dw-body{flex:1;overflow-y:auto;padding:18px}
.dw-body pre{white-space:pre-wrap;word-break:break-word;font:13px/1.85 -apple-system,"PingFang SC",sans-serif;
  background:#fafbfd;border:1px solid var(--line2);border-radius:10px;padding:16px;margin:0;color:#2b3444}
.dw-body img{max-width:100%;border-radius:10px;display:block;margin:0 auto}
.dw-body iframe{width:100%;height:calc(100vh - 260px);border:1px solid var(--line);border-radius:10px}
.dw-none{text-align:center;color:var(--text3);padding:40px 0;font-size:13px}

/* ---------------- AI ---------------- */
.ai-panel{position:fixed;right:22px;bottom:22px;width:420px;max-width:calc(100vw - 24px);height:min(620px,72vh);
  background:#fff;border-radius:16px;box-shadow:var(--sh2);border:1px solid var(--line);
  display:flex;flex-direction:column;z-index:90;overflow:hidden}
.ai-head{display:flex;align-items:center;justify-content:space-between;padding:13px 14px;
  background:linear-gradient(90deg,#165DFF,#3c8cff);color:#fff;font-size:14px}
.ai-head-t{display:flex;align-items:center;gap:8px}
.ai-head .ai-avatar{width:30px;height:30px;border-radius:50%;object-fit:cover;flex:0 0 auto;
  box-shadow:0 0 0 1.5px rgba(255,255,255,.6)}
.ai-head .ai-sub{font-size:11.5px;opacity:.88;font-weight:400}
.ai-list{flex:1;overflow-y:auto;padding:14px;display:flex;flex-direction:column;gap:12px;background:#fafbfd}
.ai-hint{color:var(--text3);font-size:13px}
.ai-hint p{margin:0 0 8px}
.ai-greet{background:#eef4ff;border:1px solid #d6e4ff;color:#1f3a73;border-radius:12px;
  padding:11px 13px;font-size:13px;line-height:1.7;margin-bottom:12px}
.ai-greet b{color:#165DFF}

/* ---------------- 豆包小姐姐 悬浮键（圆形头像） ---------------- */
.doubao-fab{position:fixed;right:22px;bottom:22px;z-index:85;width:64px;height:64px;padding:0;border:0;
  border-radius:50%;cursor:pointer;background:transparent;overflow:visible;outline:none;
  box-shadow:0 8px 24px rgba(22,93,255,.30),0 2px 6px rgba(15,28,53,.12);
  transition:transform .18s,box-shadow .18s}
.doubao-fab img{width:100%;height:100%;border-radius:50%;display:block;object-fit:cover}
.doubao-fab:hover{transform:translateY(-2px) scale(1.03);
  box-shadow:0 14px 32px rgba(22,93,255,.42),0 3px 8px rgba(15,28,53,.14)}
.doubao-fab:active{transform:translateY(0) scale(.99)}
.doubao-fab:focus-visible{outline:2px solid var(--pri);outline-offset:3px}
.doubao-fab::after{content:"豆包小姐姐";position:absolute;right:74px;top:50%;
  transform:translateY(-50%) scale(.96);background:#1d2129;color:#fff;font-size:12px;font-weight:500;
  padding:5px 10px;border-radius:8px;white-space:nowrap;opacity:0;pointer-events:none;transition:.15s}
.doubao-fab:hover::after{opacity:1;transform:translateY(-50%) scale(1)}
.chip{display:block;width:100%;text-align:left;background:#fff;border:1px solid var(--line);border-radius:9px;
  padding:9px 12px;margin-bottom:7px;cursor:pointer;font-size:12.5px;color:var(--text2)}
.chip:hover{border-color:#b9cdff;color:var(--pri);background:#fafcff}
.msg{max-width:92%;padding:10px 13px;border-radius:12px;font-size:13px;line-height:1.7;white-space:pre-wrap;word-break:break-word}
.msg.me{align-self:flex-end;background:var(--pri);color:#fff;border-bottom-right-radius:4px}
.msg.bot{align-self:flex-start;background:#fff;border:1px solid var(--line);border-bottom-left-radius:4px}
.msg.refs{margin-top:8px;padding-top:8px;border-top:1px dashed var(--line);font-size:11.5px;color:var(--text3)}
.msg.refs a{display:block;margin-top:3px}
.ai-input{display:flex;gap:8px;padding:10px 12px;border-top:1px solid var(--line2);background:#fff;align-items:flex-end}
.ai-input textarea{flex:1;border:1px solid var(--line);border-radius:9px;padding:8px 11px;resize:none;outline:0;font-size:13px}
.ai-input textarea:focus{border-color:var(--pri)}

/* ---------------- 弹窗 ---------------- */
.modal-mask{position:fixed;inset:0;background:rgba(11,26,51,.45);z-index:100;display:flex;align-items:center;justify-content:center;padding:20px}
.modal{background:#fff;border-radius:16px;width:100%;max-width:520px;max-height:88vh;display:flex;flex-direction:column;box-shadow:var(--sh2)}
.modal-head{display:flex;align-items:center;justify-content:space-between;padding:16px 18px;border-bottom:1px solid var(--line2)}
.modal-head h3{margin:0;font-size:16px}
.modal-body{padding:18px;overflow-y:auto}
.modal-foot{padding:12px 18px;border-top:1px solid var(--line2);display:flex;justify-content:flex-end;gap:8px}
.mrow{margin-bottom:14px}
.mrow label{display:block;font-size:12px;color:var(--text3);margin-bottom:5px;font-weight:500}
.mrow input,.mrow select,.mrow textarea{width:100%;padding:9px 12px;border:1px solid var(--line);border-radius:9px;outline:0;background:#fafbfd}
.mrow input:focus,.mrow select:focus,.mrow textarea:focus{border-color:var(--pri);background:#fff}
.mrow .hint{font-size:11.5px;color:var(--text3);margin-top:5px}
.tabs{display:flex;gap:4px;border-bottom:1px solid var(--line);margin-bottom:16px}
.tabs button{border:0;background:none;padding:9px 13px;cursor:pointer;color:var(--text2);font-size:13px;border-bottom:2px solid transparent;margin-bottom:-1px}
.tabs button.on{color:var(--pri);border-bottom-color:var(--pri);font-weight:600}
.tbl{width:100%;border-collapse:collapse;font-size:13px}
.tbl th,.tbl td{text-align:left;padding:8px 6px;border-bottom:1px solid var(--line2)}
.tbl th{color:var(--text3);font-weight:500;font-size:12px}

/* ---------------- 提示 ---------------- */
.toast{position:fixed;left:50%;bottom:36px;transform:translateX(-50%);background:#1d2129;color:#fff;
  padding:11px 20px;border-radius:10px;font-size:13.5px;z-index:200;box-shadow:0 8px 28px rgba(0,0,0,.28);max-width:80vw}
.toast.err{background:#c62222}
.toast.ok{background:#12882a}

.drop-mask{position:fixed;inset:0;background:rgba(22,93,255,.1);backdrop-filter:blur(2px);z-index:150;
  display:flex;align-items:center;justify-content:center;border:3px dashed var(--pri);border-radius:8px}
.drop-inner{background:#fff;padding:20px 34px;border-radius:14px;box-shadow:var(--sh2);font-size:15px;color:var(--pri);font-weight:600}

/* 上传进度 */
.up-bar{position:fixed;left:50%;top:70px;transform:translateX(-50%);background:#fff;border-radius:12px;
  box-shadow:var(--sh2);padding:12px 18px;z-index:160;font-size:13px;color:var(--text2);min-width:280px;border:1px solid var(--line)}
.up-bar .pb{height:5px;background:#eef1f6;border-radius:3px;margin-top:8px;overflow:hidden}
.up-bar .pb i{display:block;height:100%;background:var(--pri);width:0;transition:.2s;border-radius:3px}

.only-mobile{display:none}

/* ---------------- 响应式 ---------------- */
@media(max-width:900px){
  .only-mobile{display:inline-flex}
  .logo b{display:none}
  .topbar{gap:8px;padding:0 10px}
  .top-actions .btn.ghost span{display:none}
  .search-box kbd{display:none}
  .sidebar{position:fixed;left:0;top:58px;bottom:0;z-index:65;transform:translateX(-102%);
    transition:transform .22s;box-shadow:8px 0 30px rgba(11,26,51,.14)}
  .sidebar.on{transform:none}
  .main{padding:14px 14px 40px}
  .crumb h2{font-size:17px}
  .crumb-right{width:100%;margin-left:0;justify-content:space-between}
  .seg{flex:1}
  .grid{grid-template-columns:repeat(auto-fill,minmax(150px,1fr));gap:10px}
  .card{min-height:172px}
  .card-top{height:84px;flex:0 0 84px}
  .card-top .glyph svg{width:32px;height:32px}
  .card-body{padding:9px 10px 11px}
  .card-title{font-size:12.5px;-webkit-line-clamp:2}
  .card-snip{display:none}
  .card-foot .tag{display:none}
  .card-foot{font-size:10.5px;gap:5px}
  .seg{overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}
  .seg::-webkit-scrollbar{display:none}
  .sel{flex:0 0 auto}
  .drawer{width:100%}
  .dw-body iframe{height:calc(100vh - 300px)}
  .ai-panel{right:0;bottom:0;width:100%;max-width:100%;height:82vh;border-radius:16px 16px 0 0}
  .modal{max-height:92vh}
}
@media(max-width:420px){
  .grid{grid-template-columns:repeat(2,1fr)}
}

/* ---- 发微信提示 ---- */
.wx-tip{padding:10px 18px;font-size:12.5px;line-height:1.7;color:#6b7788;background:#f7f9fc;
  border-bottom:1px solid var(--line2)}
.wx-tip b{color:#2b3444;font-weight:600}
.wx-tip a{color:var(--pri);word-break:break-all}
@media (max-width:640px){.wx-tip{font-size:12px;padding:9px 14px}}