:root {
  --bg: #f7f7f8;
  --card: #fff;
  --ink: #1a1a1f;
  --muted: #8a8a94;
  --line: #e6e6ea;
  --accent: #5b5bd6;
  --accent-soft: #ececfb;
  --ok: #15a36a;
  --bad: #d04646;
}
* { box-sizing: border-box; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 14px/1.5 -apple-system, "PingFang SC", "Microsoft YaHei", system-ui, sans-serif;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.wrap { max-width: 1180px; margin: 0 auto; padding: 22px 18px 60px; }
h1 { font-size: 22px; margin: 0 0 2px; letter-spacing: .5px; }
.sub { color: var(--muted); font-size: 12.5px; margin-bottom: 18px; }

/* 创作Demo：家族选择器左右两栏竖排，按尾缀分组 */
.famcols { display: flex; gap: 16px; align-items: flex-start; margin-bottom: 16px; }
.famcol { flex: 1 1 0; display: flex; flex-direction: column; gap: 6px; }
.famcol-hd { font-size: 12px; font-weight: 700; color: var(--muted); padding: 0 2px 4px; }
.fbtn { display: flex; justify-content: space-between; align-items: baseline; gap: 14px; text-align: left; padding: 9px 12px; border: 1px solid var(--line); border-radius: 8px; background: var(--card); font-size: 13px; color: var(--ink); cursor: pointer; }
.fbtn:hover { border-color: var(--accent); }
.fbtn.on { border-color: var(--accent); background: var(--accent); color: #fff; font-weight: 600; }
.fbtn-pre { flex: 0 1 auto; }
.fbtn-suf { flex: 0 0 auto; margin-left: auto; opacity: 0.7; }   /* 尾缀靠右、略淡 */
.fbtn.on .fbtn-suf { opacity: 0.85; }

/* 创作Query正交搜索结果：每条 query 一块 */
.qblock { margin: 14px 0 22px; }
.qbhd { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; padding-bottom: 8px; margin-bottom: 10px; border-bottom: 1px solid var(--line); }
.qbq { font-size: 15px; font-weight: 700; color: var(--ink); }

/* 页面切换顶栏 */
.topnav { display: flex; gap: 18px; border-bottom: 1px solid var(--line); margin-bottom: 16px; }
.topnav a { padding: 8px 2px; color: var(--muted); font-size: 14px; border-bottom: 2px solid transparent; margin-bottom: -1px; }
.topnav a.on { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }

/* 创作Query Demo：多列(轴列 + Query列) */
.cdemo { display: flex; gap: 10px; align-items: flex-start; overflow-x: auto; padding-bottom: 8px; }
.axcol { flex: 0 0 auto; width: 114px; border: 1px solid var(--line); border-radius: 10px; background: var(--card); overflow: hidden; }
.axcol.qcol { flex: 1 1 auto; min-width: 560px; }
.axhd { font-size: 13px; font-weight: 700; padding: 9px 11px; border-bottom: 1px solid var(--line); background: #fafafb;
  display: flex; align-items: center; justify-content: space-between; gap: 6px; }
.axhd.qhd { color: var(--accent); }
.axhd .gn { font-size: 11px; font-weight: 600; color: var(--muted); background: #f0f0f3; border-radius: 10px; padding: 1px 7px; }
.qhd-metrics { display: inline-flex; align-items: center; gap: 6px; flex-wrap: wrap; justify-content: flex-end; }
.avgcreation { font-size: 11px; font-weight: 700; border-radius: 10px; padding: 1px 8px; white-space: nowrap; }
.avgcreation.done { color: var(--ok); background: #e6f6ee; }
.avgcreation.pending { color: #9a6a00; background: #fff6df; }
.axlist { max-height: 62vh; overflow: auto; }
.axv { font-size: 12.5px; padding: 5px 11px; border-bottom: 1px solid #f3f3f5; color: #555; white-space: nowrap; }
.axv.grp { font-weight: 700; color: #222; background: #fafafb; }
.axv.child { padding-left: 26px; color: #666; }
.axv.child::before { content: '·'; color: var(--muted); margin-right: 6px; }
.qrow { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 7px; padding: 6px 11px; border-bottom: 1px solid #f3f3f5; font-size: 13px; }
.qrow.keep .qmark { color: var(--ok); font-weight: 700; }
.qrow.drop { color: var(--muted); }
.qrow.drop .qmark { color: var(--bad); }
.qrow.drop .qtext { text-decoration: line-through; }
.qmark { flex: 0 0 auto; }
.qvalid { flex: 0 0 auto; font-size: 11px; font-weight: 700; padding: 0 6px; border-radius: 9px; }
.qvalid.ok { color: var(--ok); background: #e6f6ee; }
.qvalid.low { color: var(--bad); background: #fbeaea; }
.qtext { flex: 1 1 auto; white-space: normal; word-break: break-word; }   /* 长 query 换行显示，别截断 */
.qreason { flex: 1 0 100%; margin-left: 20px; color: var(--muted); font-size: 11.5px; }   /* 理由独占一行、占满宽 */
.qdetail { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 6px; border: 1px solid var(--line);
  border-radius: 8px; padding: 2px 7px; font-size: 11.5px; color: var(--muted); background: #fff; }
.qdetail.on { color: var(--accent); border-color: var(--accent-soft); background: var(--accent-soft); }
.qdetail.decode-on { color: var(--ok); border-color: #d8eadf; background: #e6f6ee; font-weight: 700; }
.qdetail span { color: inherit; opacity: .8; }
.qcreation { flex: 0 0 auto; font-size: 11.5px; font-weight: 700; border-radius: 9px; padding: 1px 7px; white-space: nowrap; }
.qcreation.done { color: var(--ok); background: #e6f6ee; }
.qcreation.pending { color: #9a6a00; background: #fff6df; }

/* 顶部主导航 */
.nav { display: flex; gap: 8px; margin-bottom: 16px; flex-wrap: wrap; }
.nav button {
  border: 1px solid var(--line); background: var(--card); color: var(--ink);
  padding: 7px 16px; border-radius: 9px; cursor: pointer; font-size: 13.5px;
}
.nav button.on { background: var(--accent); border-color: var(--accent); color: #fff; }

/* 筛选条 */
.filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; margin-bottom: 14px; }
.filters select, .filters .seg {
  border: 1px solid var(--line); background: var(--card); border-radius: 8px;
  padding: 6px 10px; font-size: 13px; color: var(--ink);
}
.seg { display: inline-flex; padding: 0; overflow: hidden; }
.seg button {
  border: 0; background: transparent; padding: 6px 12px; cursor: pointer; font-size: 13px;
  color: var(--muted); border-right: 1px solid var(--line);
}
.seg button:last-child { border-right: 0; }
.seg button.on { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.count { color: var(--muted); font-size: 12.5px; margin-left: auto; }

/* 表格（query 列表） */
table { width: 100%; border-collapse: collapse; background: var(--card);
  border: 1px solid var(--line); border-radius: 12px; overflow: hidden; }
th, td { text-align: left; padding: 9px 12px; border-bottom: 1px solid var(--line); font-size: 13px; vertical-align: top; }
th { background: #fafafb; color: var(--muted); font-weight: 600; white-space: nowrap; }
tr:last-child td { border-bottom: 0; }
td.q { font-weight: 600; }
.tag { display: inline-block; background: var(--accent-soft); color: var(--accent);
  border-radius: 6px; padding: 1px 7px; font-size: 12px; margin: 1px 3px 1px 0; white-space: nowrap; }
.tag.k { background: #f0f0f3; color: #555; }

/* 多轴正交 query 的创作筛选层（留/排除） */
.qdrop { opacity: 0.5; }
.qdrop .q { text-decoration: line-through; }
.fcell { white-space: nowrap; }
.fbadge { font-size: 12px; font-weight: 700; padding: 1px 8px; border-radius: 10px; }
.fbadge.keep { color: var(--ok); background: #e6f6ee; }
.fbadge.drop { color: var(--bad); background: #fbeaea; }
.freason { display: block; font-size: 11.5px; color: var(--muted); margin-top: 3px; max-width: 220px; white-space: normal; }
/* 正交轴标签：横向拉开间距 */
.axes { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.axes .tag { margin: 0; }

/* 「查看人工定义的轴」幽灵按钮 */
.btn.ghost { background: #fff; color: var(--accent); border: 1px solid var(--accent-soft); }
.btn.ghost:hover { background: var(--accent-soft); text-decoration: none; }

/* 人工定义轴弹窗 */
.modal-mask { position: fixed; inset: 0; background: rgba(20, 20, 30, .38);
  display: flex; align-items: center; justify-content: center; z-index: 50; padding: 24px; }
.modal { background: #fff; border-radius: 14px; width: min(560px, 100%); max-height: 80vh;
  overflow: auto; box-shadow: 0 18px 50px rgba(0, 0, 0, .25); }
.modal-hd { display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: #fff; }
.modal-hd b { font-size: 14.5px; }
.modal-hd .x { cursor: pointer; color: var(--muted); font-size: 15px; padding: 2px 6px; }
.modal-bd { padding: 8px 18px 18px; }
.modal-bd .note { color: var(--muted); font-size: 12px; margin: 8px 0 14px; }
.axrow { padding: 10px 0; border-bottom: 1px solid var(--line); }
.axrow:last-child { border-bottom: 0; }
.axname { font-weight: 700; font-size: 13px; margin-bottom: 7px; }
.axvals { display: flex; flex-wrap: wrap; gap: 6px; }
.axsub { display: flex; flex-direction: column; gap: 7px; width: 100%; }
.axsubrow { display: flex; flex-wrap: wrap; align-items: center; gap: 6px; }
.axsubkey { font-size: 12px; color: var(--accent); font-weight: 600; min-width: 56px; }

/* 判断提示词弹窗 */
.modal.wide { width: min(840px, 100%); }
.ptabs { display: flex; gap: 8px; margin: 12px 0; flex-wrap: wrap; }
.ptabs button { border: 1px solid var(--line); background: var(--card); color: var(--ink);
  padding: 6px 12px; border-radius: 8px; cursor: pointer; font-size: 12.5px; }
.ptabs button.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.prompt { background: #0f1021; color: #e6e6ea; border-radius: 10px; padding: 14px 16px;
  font: 12px/1.65 ui-monospace, Menlo, Consolas, monospace; white-space: pre-wrap;
  word-break: break-word; max-height: 56vh; overflow: auto; margin: 0; }

/* 搜索结果卡 */
.cards { display: grid; grid-template-columns: 1fr; gap: 12px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; }
.card .head { display: flex; align-items: baseline; gap: 8px; margin-bottom: 10px; }
.card .head .q { font-weight: 700; font-size: 14.5px; }
.card .head .m { color: var(--muted); font-size: 12px; }
.lanes { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.lane { border: 1px solid var(--line); border-radius: 10px; padding: 10px; background: #fcfcfd; min-width: 0; }
.lane .pl { font-size: 12px; font-weight: 700; margin-bottom: 8px; }
.lane .pl.dy { color: #111; }
.lane .pl.wx { color: #15a36a; }
.lane video, .lane img.cover { width: 100%; max-height: 210px; object-fit: cover; border-radius: 8px; background: #000; display: block; }
.lane .t { flex: 1 1 auto; font-size: 12.5px; margin: 0; line-height: 1.45; font-weight: 700; min-width: 0; }
.card-main { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; margin: 8px 0 3px; }
/* 创作知识 / 非创作知识 分类角标 */
.cls { display: inline-block; font-size: 11px; font-weight: 700; border-radius: 6px;
  padding: 2px 8px; margin: 0; white-space: nowrap; }
.cls.yes { background: #e6f7ee; color: var(--ok); }
.cls.no { background: #fbeaea; color: var(--bad); }
.cls.none { background: #f0f0f3; color: var(--muted); font-weight: 600; }
/* 小红书/公众号完整图文：卡片内只放缩略条，点击进大图阅读 */
.thumbstrip { display: flex; gap: 6px; overflow-x: auto; padding-bottom: 3px; scrollbar-width: thin; }
.thumbbtn, .coverbtn { border: 0; padding: 0; background: transparent; cursor: zoom-in; flex: 0 0 auto; position: relative; }
.thumbbtn .gimg { width: 72px; height: 92px; object-fit: cover; object-position: top; border-radius: 7px; background: #f0f0f3; border: 1px solid var(--line); display: block; }
.thumbbtn span { position: absolute; right: 4px; bottom: 4px; font-size: 10px; line-height: 1; color: #fff; background: rgba(0,0,0,.58); border-radius: 8px; padding: 2px 5px; }
.coverbtn { width: 100%; display: block; }
.lane .cover { cursor: zoom-in; }

/* 长正文 / 知识点默认折叠，避免卡片一屏过高 */
.fold { margin-top: 8px; border: 1px solid var(--line); border-radius: 8px; background: #fff; overflow: hidden; }
.fold summary { cursor: pointer; list-style: none; padding: 6px 9px; font-size: 12px; font-weight: 700; color: var(--muted); display: flex; align-items: center; justify-content: space-between; }
.fold summary::-webkit-details-marker { display: none; }
.fold summary::after { content: '展开'; font-size: 11px; font-weight: 600; color: var(--muted); }
.fold[open] summary::after { content: '收起'; }
.knfold { border-color: var(--accent-soft); }
.knfold summary { background: var(--accent-soft); color: var(--accent); }
.knbody { padding: 9px 10px; font-size: 12px; line-height: 1.68; color: var(--ink); white-space: pre-wrap; max-height: 260px; overflow: auto; }

/* 点击放大大图（小红书原帖被反爬封，直接看本地大图） */
.lightbox { position: fixed; inset: 0; background: rgba(0,0,0,.9); z-index: 60;
  display: flex; align-items: center; justify-content: center; padding: 22px 72px; cursor: zoom-out; }
.lbfig { margin: 0; max-width: 100%; max-height: 100%; display: flex; flex-direction: column; align-items: center; gap: 8px; }
.lightbox img { max-width: calc(100vw - 150px); max-height: calc(100vh - 76px); object-fit: contain; border-radius: 6px; cursor: default; background: #fff; }
.lbfig figcaption { color: #f4f4f7; font-size: 12px; max-width: min(860px, 90vw); text-align: center; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.lightbox .lbx { position: fixed; top: 14px; right: 20px; color: #fff; font-size: 28px; cursor: pointer; border: 0; background: transparent; padding: 4px 8px; }
.lbnav { position: fixed; top: 50%; transform: translateY(-50%); width: 42px; height: 54px; border: 0; border-radius: 10px; background: rgba(255,255,255,.14); color: #fff; font-size: 34px; cursor: pointer; }
.lbnav:hover { background: rgba(255,255,255,.24); }
.lbnav.prev { left: 18px; }
.lbnav.next { right: 18px; }
.lane .bt { font-size: 11.8px; color: #444; line-height: 1.58; padding: 0 10px 9px; margin: 0; max-height: 190px;
  overflow: auto; white-space: pre-wrap; }
.lane .meta { color: var(--muted); font-size: 11.5px; }
.lane .fail { color: var(--bad); font-size: 12.5px; padding: 18px 4px; text-align: center; }

/* 分页 */
.pager { display: flex; gap: 6px; align-items: center; justify-content: center; margin-top: 18px; }
.pager button { border: 1px solid var(--line); background: var(--card); border-radius: 8px;
  padding: 6px 12px; cursor: pointer; font-size: 13px; }
.pager button:disabled { opacity: .4; cursor: default; }
.pager .at { color: var(--muted); font-size: 12.5px; padding: 0 6px; }

.empty { text-align: center; color: var(--muted); padding: 48px 0; font-size: 13.5px; }

/* 每条 query 的「真实搜索结果」按钮 */
.btn { display: inline-block; background: var(--accent); color: #fff; border-radius: 8px;
  padding: 5px 11px; font-size: 12.5px; white-space: nowrap; }
.btn:hover { text-decoration: none; opacity: .9; }
.btn.off { background: #f1f1f4; color: var(--muted); cursor: default; }

/* query 详情页（点进该 query 的多个视频） */
.detail-top { margin-bottom: 8px; display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.back { font-size: 13px; }
.dq { font-size: 18px; margin: 10px 0 2px; }
.grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 12px; }
.result-band + .result-band { margin-top: 16px; }
.result-row { align-items: start; }
.row-empty { color: var(--muted); font-size: 12.5px; padding: 8px 0 12px; border-top: 1px dashed var(--line); }

/* 渠道分区：抖音一组、微信公众号一组，标题色区分 */
.pgroup { margin-top: 22px; }
.ghead { display: flex; align-items: center; gap: 8px; font-size: 14.5px; font-weight: 700;
  padding-bottom: 8px; margin-bottom: 14px; border-bottom: 2px solid var(--line); }
.ghead.dy { color: #111; border-bottom-color: #111; }
.ghead.wx { color: var(--ok); border-bottom-color: var(--ok); }
.ghead.xhs { color: #ff2442; border-bottom-color: #ff2442; }
.ghead .gn { font-size: 11.5px; font-weight: 600; color: var(--muted);
  background: #f0f0f3; border-radius: 10px; padding: 1px 8px; }
.gnone { color: var(--muted); font-size: 12.5px; padding: 2px 0 6px; }
.perr { color: var(--bad); font-size: 12px; margin: -6px 0 10px; }
.status { font-size: 11.5px; font-weight: 700; border-radius: 10px; padding: 1px 8px; background: #f0f0f3; color: var(--muted); }
.status.done { background: #e6f6ee; color: var(--ok); }
.status.partial, .status.running { background: #fff6df; color: #9a6a00; }
.status.failed { background: #fbeaea; color: var(--bad); }
.src { display: inline-block; margin-top: 8px; font-size: 12px; }
.detail-link { margin-left: 8px; font-weight: 700; }
/* 平台区内：创作知识 / 非创作知识 小标题（各自起一行） */
.subhd { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 700;
  color: var(--ink); margin: 14px 0 8px; }
.subhd::before { content: ''; width: 8px; height: 8px; border-radius: 50%; background: var(--ok); }
.subhd.dim { color: var(--muted); }
.subhd.dim::before { background: var(--bad); }
.subn { font-size: 11px; font-weight: 700; color: var(--muted); background: #f0f0f3; border-radius: 10px; padding: 1px 7px; }
/* 卡片左侧细色条，进一步区分渠道归属 */
.lane.dy { border-left: 3px solid #111; }
.lane.wx { border-left: 3px solid var(--ok); }
.lane.xhs { border-left: 3px solid #ff2442; }

/* decode 真实单例详情 */
.source-panel {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, .85fr);
  gap: 18px;
  align-items: start;
  margin: 12px 0 18px;
}
.source-summary {
  color: #3f3f46;
  margin: 12px 0;
  white-space: pre-wrap;
  max-width: 72ch;
}
.source-media {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px;
  min-height: 180px;
}
.source-media video {
  width: 100%;
  max-height: 360px;
  border-radius: 8px;
  background: #000;
}
.decode-thumbs {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(92px, 1fr));
  gap: 8px;
}
.decode-thumbs img {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  object-position: top;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #f0f0f3;
}
.media-empty {
  display: grid;
  min-height: 160px;
  place-items: center;
  color: var(--muted);
  background: #fafafb;
  border-radius: 8px;
}
.decode-strip {
  display: grid;
  grid-template-columns: repeat(4, minmax(120px, 1fr));
  gap: 10px;
  margin-bottom: 20px;
}
.decode-strip > div {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 10px 12px;
}
.decode-strip span {
  display: block;
  color: var(--muted);
  font-size: 11.5px;
  margin-bottom: 3px;
}
.decode-strip b { font-size: 18px; }
.decode-section {
  margin-top: 22px;
}
.decode-section h2 {
  font-size: 16px;
  margin: 0 0 10px;
}
.read-panel {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  color: #292932;
  white-space: pre-wrap;
  line-height: 1.72;
  max-height: 360px;
  overflow: auto;
}
.gate-panel {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 10px;
  color: var(--muted);
}
.pill {
  display: inline-flex;
  align-items: center;
  border-radius: 999px;
  padding: 2px 9px;
  font-size: 11.5px;
  font-weight: 700;
  background: #f0f0f3;
  color: #555;
}
.pill.decoded,
.pill.ingested {
  background: #e6f6ee;
  color: var(--ok);
}
.pill.rejected,
.pill.failed {
  background: #fbeaea;
  color: var(--bad);
}
.pill.draft,
.pill.pending {
  background: #fff6df;
  color: #9a6a00;
}
.knowledge-grid,
.payload-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 12px;
}
.knowledge-card,
.payload-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 13px 14px;
  min-width: 0;
}
.knowledge-card.what { border-color: #cfe8ff; }
.knowledge-card.how { border-color: #d8eadf; }
.knowledge-card.why { border-color: #eadfcf; }
.knowledge-head,
.payload-head {
  display: flex;
  gap: 8px;
  justify-content: space-between;
  align-items: start;
  margin-bottom: 8px;
}
.knowledge-head span {
  flex: 0 0 auto;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 7px;
  padding: 2px 7px;
  font-size: 11.5px;
  font-weight: 700;
}
.knowledge-head b,
.payload-head b {
  font-size: 14px;
  line-height: 1.45;
}
.knowledge-meta,
.payload-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  color: var(--muted);
  font-size: 11.5px;
  margin-bottom: 9px;
}
.knowledge-purpose {
  margin: 8px 0 10px;
  color: #33343c;
  white-space: pre-wrap;
}
.step-list,
.what-body {
  display: grid;
  gap: 8px;
  margin-top: 8px;
}
.step-row {
  display: grid;
  grid-template-columns: 24px minmax(0, 1fr);
  gap: 9px;
  padding: 9px 10px;
  background: #fafafb;
  border: 1px solid #eeeef1;
  border-radius: 8px;
}
.step-no {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-grid;
  place-items: center;
  color: #fff;
  background: var(--accent);
  font-size: 12px;
  font-weight: 700;
}
.step-row b {
  display: inline-block;
  min-width: 34px;
  color: #555;
  margin-right: 8px;
}
.what-row {
  display: grid;
  gap: 4px;
  padding: 9px 10px;
  background: #fafafb;
  border: 1px solid #eeeef1;
  border-radius: 8px;
}
.scope-row {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 10px;
}
.scope-chip {
  border-radius: 999px;
  border: 1px solid var(--line);
  background: #fafafb;
  color: #555;
  padding: 2px 8px;
  font-size: 11.5px;
}
.jsonbox,
.payload-content {
  margin: 0;
  padding: 10px;
  border-radius: 8px;
  background: #14151f;
  color: #f1f1f5;
  white-space: pre-wrap;
  word-break: break-word;
  font: 12px/1.65 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  max-height: 280px;
  overflow: auto;
}
.payload-content {
  margin-top: 8px;
  background: #fbfbfd;
  color: #2f3038;
  border: 1px solid var(--line);
}

.decode-shell { min-height: 100vh; }

/* 老版 Decode 知识详情页视觉系统：只作用于 decode-item 路由 */
.legacy-decode-page {
  height: 100vh;
  min-height: 100vh;
  overflow: hidden;
  background: #f5f5f7;
  color: #111827;
  font: 13px/1.5 -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
}
.legacy-decode-page * { box-sizing: border-box; }
.legacy-decode-page a { color: #2563eb; text-decoration: none; }
.legacy-decode-page a:hover { text-decoration: underline; }
.legacy-decode-page .app {
  height: 100vh;
  display: flex;
  flex-direction: column;
}
.legacy-decode-page header.top {
  flex: none;
  padding: 11px 18px 9px;
  background: #fff;
  border-bottom: 1px solid #e5e7eb;
}
.legacy-decode-page header.top h1 {
  margin: 0 0 7px;
  font-size: 16px;
  line-height: 1.35;
  font-weight: 600;
  letter-spacing: 0;
}
.legacy-decode-page .picker {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  align-items: center;
}
.legacy-decode-page .picker .lab {
  font-size: 11.5px;
  color: #9ca3af;
  margin-right: 2px;
}
.legacy-decode-page .pill {
  display: inline-flex;
  align-items: center;
  font-size: 12px;
  font-weight: 400;
  line-height: 1.4;
  padding: 4px 11px;
  border-radius: 14px;
  border: 1px solid #e5e7eb;
  background: #fff;
  color: #6b7280;
  cursor: pointer;
}
.legacy-decode-page .pill:hover {
  background: #f3f4f6;
  text-decoration: none;
}
.legacy-decode-page .pill.on {
  background: #1e293b;
  color: #fff;
  border-color: #1e293b;
  font-weight: 600;
}
.legacy-decode-page .pill .n {
  font-size: 10px;
  opacity: .7;
  margin-left: 4px;
}
.legacy-decode-page .scroll {
  flex: 1;
  overflow: auto;
  background: #f5f5f7;
  padding-bottom: 40px;
}
.legacy-decode-page .empty {
  color: #9ca3af;
  padding: 50px;
  text-align: center;
}
.legacy-decode-page details.src {
  display: block;
  margin: 10px 18px 0;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 6px;
}
.legacy-decode-page details.src summary {
  padding: 8px 14px;
  cursor: pointer;
  font-size: 12px;
  color: #475569;
  list-style: none;
}
.legacy-decode-page details.src summary::-webkit-details-marker { display: none; }
.legacy-decode-page details.src summary::before {
  content: '▶ ';
  color: #94a3b8;
  font-size: 10px;
}
.legacy-decode-page details.src[open] summary::before { content: '▼ '; }
.legacy-decode-page .srcbody {
  padding: 4px 16px 12px;
  font-size: 12px;
}
.legacy-decode-page .srcbody a {
  color: #2563eb;
  word-break: break-all;
}
.legacy-decode-page .srcimgs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 8px;
}
.legacy-decode-page .srcimgs img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 4px;
  border: 1px solid #e2e8f0;
  cursor: zoom-in;
}
.legacy-decode-page .srcvideo {
  margin-top: 8px;
}
.legacy-decode-page .srcvideo video {
  width: min(720px, 100%);
  max-height: 360px;
  background: #000;
  border-radius: 5px;
}
.legacy-decode-page .srcread {
  font-size: 12.5px;
  color: #1f2937;
  line-height: 1.6;
  margin-top: 6px;
  background: #fff;
  border-left: 3px solid #0e7490;
  padding: 6px 9px;
}
.legacy-decode-page .barhint {
  margin: 8px 18px 0;
  font-size: 11.5px;
  color: #6b7280;
}
.legacy-decode-page .ribbon {
  margin: 11px 18px 0;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 10px 14px;
}
.legacy-decode-page .rcap {
  font-size: 11.5px;
  color: #6b7280;
  margin-bottom: 8px;
}
.legacy-decode-page .rsteps {
  display: flex;
  align-items: stretch;
  flex-wrap: wrap;
}
.legacy-decode-page .rstep {
  flex: 1;
  min-width: 118px;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  padding: 8px 9px;
  cursor: pointer;
  background: #f8fafc;
}
.legacy-decode-page .rstep:hover {
  background: #ecfeff;
  border-color: #99d5d0;
}
.legacy-decode-page .rstep.auto {
  cursor: default;
  background: #f1f5f9;
  opacity: .9;
}
.legacy-decode-page .rstep.auto:hover {
  background: #f1f5f9;
  border-color: #e2e8f0;
}
.legacy-decode-page .rtop {
  display: flex;
  align-items: center;
  gap: 7px;
}
.legacy-decode-page .rn {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: #0e7490;
  color: #fff;
  font-size: 11px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.legacy-decode-page .rstep.auto .rn { background: #94a3b8; }
.legacy-decode-page .rlab {
  font-size: 13.5px;
  font-weight: 600;
}
.legacy-decode-page .rdesc {
  font-size: 11.5px;
  color: #6b7280;
  margin: 5px 0 7px;
  line-height: 1.5;
}
.legacy-decode-page .rbtn {
  font-size: 11.5px;
  color: #0e7490;
}
.legacy-decode-page .rstep.auto .rbtn { color: #94a3b8; }
.legacy-decode-page .rarrow {
  display: flex;
  align-items: center;
  color: #cbd5e1;
  font-size: 18px;
  padding: 0 4px;
  flex: none;
}
.legacy-decode-page .lbtn {
  padding: 3px 9px;
  border: 1px solid #cbd5e1;
  border-radius: 5px;
  background: #fff;
  cursor: pointer;
  font-size: 11.5px;
  color: #334155;
  font-family: inherit;
}
.legacy-decode-page .lbtn:hover {
  background: #f1f5f9;
  text-decoration: none;
}
.legacy-decode-page .kcard {
  margin: 12px 18px 0;
  background: #fff;
  border: 1px solid #e2e8f0;
  border-radius: 8px;
  overflow: hidden;
}
.legacy-decode-page .khead {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 9px 14px;
  border-bottom: 1px solid #eef2f7;
  flex-wrap: wrap;
}
.legacy-decode-page .kno {
  font-size: 11px;
  font-weight: 700;
  color: #fff;
  background: #475569;
  border-radius: 4px;
  padding: 1px 7px;
}
.legacy-decode-page .ktype {
  font-size: 11px;
  font-weight: 700;
  border-radius: 4px;
  padding: 1px 8px;
}
.legacy-decode-page .ty-how { background: #cffafe; color: #155e75; }
.legacy-decode-page .ty-what { background: #fae8ff; color: #86198f; }
.legacy-decode-page .ty-why { background: #fef9c3; color: #854d0e; }
.legacy-decode-page .ktitle {
  font-size: 14px;
  font-weight: 600;
}
.legacy-decode-page .krole {
  font-size: 10.5px;
  padding: 1px 6px;
  border-radius: 3px;
  background: #f1f5f9;
  color: #64748b;
}
.legacy-decode-page .kbiz {
  font-size: 11px;
  padding: 1px 7px;
  border-radius: 3px;
  background: #fef3c7;
  color: #92400e;
}
.legacy-decode-page .kacts {
  margin-left: auto;
  display: flex;
  gap: 6px;
}
.legacy-decode-page .kbody {
  padding: 6px 14px 13px;
}
.legacy-decode-page .twrap {
  overflow: auto;
  border: 1px solid #e5e7eb;
  border-radius: 6px;
  margin-top: 8px;
}
.legacy-decode-page table.proc {
  width: max-content;
  min-width: 100%;
  border-collapse: collapse;
  font-size: 12px;
  background: #fff;
  border: 0;
  border-radius: 0;
}
.legacy-decode-page table.proc th,
.legacy-decode-page table.proc td {
  border: 1px solid #e5e7eb;
  padding: 6px 8px;
  vertical-align: top;
  line-height: 1.5;
}
.legacy-decode-page table.proc thead th {
  font-weight: 600;
  text-align: center;
  font-size: 12px;
  position: sticky;
  top: 0;
  z-index: 3;
}
.legacy-decode-page table.proc thead tr:nth-child(2) th { top: 30px; }
.legacy-decode-page td.idx {
  width: 30px;
  text-align: center;
  color: #6b7280;
  background: #f8fafc;
}
.legacy-decode-page th.c-intent,
.legacy-decode-page td.intent {
  width: 210px;
  min-width: 210px;
  max-width: 210px;
  white-space: pre-wrap;
}
.legacy-decode-page th.c-cstage,
.legacy-decode-page td.cstage {
  width: 54px;
  text-align: center;
  background: #ecfeff;
}
.legacy-decode-page th.c-act,
.legacy-decode-page td.act {
  min-width: 110px;
  max-width: 140px;
  word-break: break-word;
  background: #ecfeff;
}
.legacy-decode-page th.c-dir,
.legacy-decode-page td.dir {
  min-width: 230px;
  max-width: 330px;
  white-space: pre-wrap;
  word-break: break-word;
  background: #ecfeff;
}
.legacy-decode-page th.c-out,
.legacy-decode-page td.out {
  min-width: 160px;
  max-width: 240px;
  white-space: pre-wrap;
  background: #ecfeff;
}
.legacy-decode-page th.c-scope,
.legacy-decode-page td.scope {
  width: 92px;
  min-width: 92px;
  max-width: 92px;
  word-break: break-word;
}
.legacy-decode-page th.g-frame { background: #0e7490; color: #fff; }
.legacy-decode-page th.g-scope { background: #7c3aed; color: #fff; }
.legacy-decode-page th.c-idx {
  background: #475569;
  color: #fff;
  vertical-align: middle;
}
.legacy-decode-page thead tr:nth-child(2) th.c-intent,
.legacy-decode-page thead tr:nth-child(2) th.c-cstage,
.legacy-decode-page thead tr:nth-child(2) th.c-act,
.legacy-decode-page thead tr:nth-child(2) th.c-dir,
.legacy-decode-page thead tr:nth-child(2) th.c-out {
  background: #0891b2;
  color: #fff;
}
.legacy-decode-page thead tr:nth-child(2) th.s-substance { background: #dc2626; color: #fff; }
.legacy-decode-page thead tr:nth-child(2) th.s-form { background: #2563eb; color: #fff; }
.legacy-decode-page thead tr:nth-child(2) th.s-feeling { background: #db2777; color: #fff; }
.legacy-decode-page thead tr:nth-child(2) th.s-effect { background: #16a34a; color: #fff; }
.legacy-decode-page thead tr:nth-child(2) th.s-intent { background: #d97706; color: #fff; }
.legacy-decode-page td.scope.s-substance { background: #fef2f2; }
.legacy-decode-page td.scope.s-form { background: #eff6ff; }
.legacy-decode-page td.scope.s-feeling { background: #fdf2f8; }
.legacy-decode-page td.scope.s-effect { background: #f0fdf4; }
.legacy-decode-page td.scope.s-intent { background: #fffbeb; }
.legacy-decode-page tr.step > td { border-top: 1.5px solid #cbd5e1; }
.legacy-decode-page .cstage-chip {
  display: inline-block;
  font-size: 11px;
  padding: 1px 6px;
  border-radius: 10px;
  background: #ede9fe;
  color: #5b21b6;
}
.legacy-decode-page .act-chip {
  display: inline-block;
  font-size: 11.5px;
  padding: 1px 7px;
  border-radius: 4px;
  background: #fff7ed;
  color: #9a3412;
  border: 1px solid #fed7aa;
}
.legacy-decode-page .dir-txt {
  font-size: 11.5px;
  color: #33312c;
  line-height: 1.65;
}
.legacy-decode-page .out-txt {
  font-size: 11.5px;
  color: #166534;
}
.legacy-decode-page .in-txt {
  font-size: 11.5px;
  color: #1e40af;
  line-height: 1.6;
}
.legacy-decode-page .kindb {
  font-size: 10.5px;
  font-weight: 700;
  padding: 1px 8px;
  border-radius: 9px;
  margin-right: 8px;
  vertical-align: middle;
}
.legacy-decode-page .kind-子集 { background: #dbeafe; color: #1e40af; }
.legacy-decode-page .kind-多维关系 { background: #dcfce7; color: #166534; }
.legacy-decode-page .kind-序列 { background: #fef3c7; color: #92400e; }
.legacy-decode-page .dimrule {
  font-size: 10.5px;
  padding: 1px 8px;
  border-radius: 9px;
  background: #ecfccb;
  color: #3f6212;
  margin-right: 8px;
  vertical-align: middle;
}
.legacy-decode-page .def {
  font-size: 13px;
  background: #fdf4ff;
  border-left: 3px solid #a21caf;
  border-radius: 0 6px 6px 0;
  padding: 8px 12px;
  margin: 6px 0 10px;
}
.legacy-decode-page table.elem {
  border-collapse: collapse;
  width: 100%;
  font-size: 12.5px;
  background: #fff;
  border: 0;
}
.legacy-decode-page table.elem td {
  border: 1px solid #f0e6f5;
  padding: 6px 10px;
  text-align: left;
  vertical-align: top;
}
.legacy-decode-page table.elem td.el {
  font-weight: 600;
  color: #86198f;
  background: #fdf4ff;
  width: 130px;
}
.legacy-decode-page .why-exp {
  font-size: 12.5px;
  line-height: 1.72;
  color: #1f2937;
  background: #fdf4ff;
  border-left: 3px solid #a21caf;
  border-radius: 0 6px 6px 0;
  padding: 9px 13px;
  margin: 6px 0;
}
.legacy-decode-page .kscopes {
  margin-top: 9px;
  display: flex;
  gap: 5px;
  flex-wrap: wrap;
  align-items: center;
}
.legacy-decode-page .kscopes .lab {
  font-size: 11px;
  color: #9ca3af;
}
.legacy-decode-page .sv {
  display: inline-block;
  cursor: pointer;
  font-size: 11.5px;
  padding: 1px 5px;
  border-radius: 3px;
  border: 1px solid rgba(0,0,0,.08);
  background: rgba(255,255,255,.7);
  margin: 1px 0;
}
.legacy-decode-page .sv:hover { box-shadow: 0 0 0 1px #1e293b; }
.legacy-decode-page .sv .k {
  font-size: 11.5px;
  opacity: .85;
  font-weight: 700;
  margin-right: 4px;
}
.legacy-decode-page table.proc th.c-scope { font-size: 13.5px; }
.legacy-decode-page .sv .mk {
  font-size: 9px;
  padding: 0 3px;
  border-radius: 2px;
  margin-left: 3px;
  vertical-align: top;
}
.legacy-decode-page .mk-new { background: #fde68a; color: #92400e; }
.legacy-decode-page .mk-reuse { background: #bbf7d0; color: #166534; }
.legacy-decode-page .sv.s-substance { background: #fef2f2; }
.legacy-decode-page .sv.s-form { background: #eff6ff; }
.legacy-decode-page .sv.s-feeling { background: #fdf2f8; }
.legacy-decode-page .sv.s-effect { background: #f0fdf4; }
.legacy-decode-page .sv.s-intent { background: #fffbeb; }
.legacy-decode-page .modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.45);
  z-index: 110;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  width: auto;
  max-height: none;
  overflow: visible;
  border-radius: 0;
  box-shadow: none;
}
.legacy-decode-page .mbox {
  background: #fff;
  width: 760px;
  max-width: 94vw;
  max-height: 86vh;
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.legacy-decode-page .mbox h2 {
  margin: 0;
  padding: 13px 18px;
  background: #0f766e;
  color: #fff;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 8px;
  letter-spacing: 0;
}
.legacy-decode-page .mbox h2 .x {
  margin-left: auto;
  cursor: pointer;
  font-size: 18px;
}
.legacy-decode-page .mbox .body {
  padding: 15px 18px;
  overflow: auto;
}
.legacy-decode-page .mbox pre {
  margin: 0;
  font: 12.5px/1.7 ui-monospace, Menlo, monospace;
  white-space: pre-wrap;
  color: #1f2937;
}
.legacy-decode-page .copybtn {
  margin-left: auto;
  background: rgba(255,255,255,.12);
  color: #fff;
  border-color: rgba(255,255,255,.28);
}
.legacy-decode-page .copybtn:hover { background: rgba(255,255,255,.2); }
.legacy-decode-page .lb {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 120;
  cursor: zoom-out;
}
.legacy-decode-page .lb img {
  max-width: 92vw;
  max-height: 92vh;
  border-radius: 6px;
}

@media (max-width: 720px) {
  .lanes { grid-template-columns: 1fr; }
  .source-panel { grid-template-columns: 1fr; }
  .decode-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .knowledge-grid, .payload-grid { grid-template-columns: 1fr; }
  .lightbox { padding: 18px 12px 48px; }
  .lightbox img { max-width: 96vw; max-height: 82vh; }
  .lbnav { bottom: 10px; top: auto; transform: none; }
  .lbnav.prev { left: 26px; }
  .lbnav.next { right: 26px; }
  .legacy-decode-page .rsteps { display: block; }
  .legacy-decode-page .rstep { margin-top: 7px; }
  .legacy-decode-page .rarrow { display: none; }
  .legacy-decode-page .khead { align-items: flex-start; }
  .legacy-decode-page .kacts {
    margin-left: 0;
    width: 100%;
  }
}