.ljRadarSurface{
  --page:#f3f5f4; --paper:#ffffff; --sunk:#eef2ef; --line:#e2e8e4;
  --ink:#18221d; --muted:#5d6b64; --soft:#8d9993;
  --brand:#225e43; --brand-ink:#ffffff; --mint:#c7f562; --mint-ink:#1a2a0e;
  --hot:#c2410c; --hot-bg:#fff1ea; --niche:#6741d9; --niche-bg:#f2eeff; --season:#0b7a6e; --season-bg:#e6f6f3;
  --tag-ink:#ffffff; --scrim:rgb(12 18 15 / 55%);
  --f:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;
}
@media (prefers-color-scheme: dark){.ljRadarSurface:not([data-theme="light"]){
  --page:#111714; --paper:#19211d; --sunk:#212b26; --line:#2d3833; --ink:#e7eee9; --muted:#a5b2ab; --soft:#7f8c85;
  --brand:#86cfa4; --brand-ink:#0e1d15; --hot:#f2804c; --hot-bg:#33211a; --niche:#a993f7; --niche-bg:#272140; --season:#4cc7b5; --season-bg:#16312d; --tag-ink:#121815; color-scheme:dark }}.ljRadarSurface[data-theme="dark"]{
  --page:#111714; --paper:#19211d; --sunk:#212b26; --line:#2d3833; --ink:#e7eee9; --muted:#a5b2ab; --soft:#7f8c85;
  --brand:#86cfa4; --brand-ink:#0e1d15; --hot:#f2804c; --hot-bg:#33211a; --niche:#a993f7; --niche-bg:#272140; --season:#4cc7b5; --season-bg:#16312d; --tag-ink:#121815; color-scheme:dark }.ljRadarSurface *{box-sizing:border-box}.ljRadarSurface [hidden]{display:none!important}.ljRadarSurface{background:var(--page);color:var(--ink);font-family:var(--f);font-size:14px;line-height:1.55;-webkit-font-smoothing:antialiased}.ljRadarSurface button{font:inherit;color:inherit;cursor:pointer}.ljRadarSurface :focus-visible{outline:3px solid var(--brand);outline-offset:2px;border-radius:6px}.ljRadarSurface .num{font-variant-numeric:tabular-nums}.ljRadarSurface .shell{max-width:1240px;margin:0 auto;padding-inline:20px;padding-block:0 48px}
@media (max-width:600px){.ljRadarSurface .shell{padding-inline:12px}}.ljRadarSurface .nav{display:flex;align-items:center;gap:18px;padding-block:14px;color:var(--muted);font-size:14px;flex-wrap:wrap}.ljRadarSurface .nav .brand{display:flex;align-items:center;gap:8px;color:var(--ink);font-weight:900;font-size:16px}.ljRadarSurface .nav .brand i{width:26px;height:26px;border-radius:8px;background:var(--mint);display:block}.ljRadarSurface .nav .on{color:var(--ink);font-weight:700}.ljRadarSurface .ws{margin-top:18px;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
@media (max-width:900px){.ljRadarSurface .ws{grid-template-columns:repeat(2,minmax(0,1fr))}}.ljRadarSurface .ws div{background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:18px;min-height:120px;color:var(--muted)}.ljRadarSurface .ws b{display:block;color:var(--ink);font-size:15px;margin-bottom:4px}.ljRadarSurface .ws-h{margin-top:26px;font-size:15px;font-weight:700;color:var(--muted)}.ljRadarSurface .radar{background:var(--paper);border:1px solid var(--line);border-radius:20px;overflow:hidden;position:relative}.ljRadarSurface .rh{display:flex;align-items:center;gap:10px;padding:14px 16px 10px 18px}.ljRadarSurface .rh .ic{width:30px;height:30px;border-radius:9px;background:var(--mint);display:grid;place-items:center;flex:none}.ljRadarSurface .rh .ic svg{width:17px;height:17px}.ljRadarSurface .rh h2{margin:0;font-size:17px;font-weight:900;letter-spacing:.5px;white-space:nowrap}.ljRadarSurface .rh .upd{font-size:12.5px;color:var(--soft);white-space:nowrap}.ljRadarSurface .rh .sp{flex:1}.ljRadarSurface .all{display:inline-flex;align-items:center;justify-content:center;border:1px solid var(--line);border-radius:9px;background:var(--sunk);color:var(--brand);font-weight:700;font-size:13px;line-height:1.5;white-space:nowrap;padding:5px 10px;flex:none}.ljRadarSurface .all:hover{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}.ljRadarSurface .all:focus-visible{outline:2px solid var(--brand);outline-offset:3px}.ljRadarSurface .fold{width:32px;height:32px;border-radius:9px;border:1px solid var(--line);background:var(--paper);display:grid;place-items:center;flex:none}.ljRadarSurface .fold svg{width:16px;height:16px;transition:transform .25s}.ljRadarSurface .radar[data-collapsed="true"] .fold svg{transform:rotate(180deg)}.ljRadarSurface .mini{display:none;min-width:0;align-items:center;gap:8px;font-size:13.5px;overflow:hidden;white-space:nowrap}.ljRadarSurface .mini .t{overflow:hidden;text-overflow:ellipsis}.ljRadarSurface .radar[data-collapsed="true"] .mini{display:flex}.ljRadarSurface .radar[data-collapsed="true"] .rh .upd,.ljRadarSurface .radar[data-collapsed="true"] .rh .sp{display:none}.ljRadarSurface .radar[data-collapsed="true"] .mini{flex:1}
@media (max-width:600px){.ljRadarSurface .rh .upd{display:none}}.ljRadarSurface .view{position:relative;overflow:hidden;padding:4px 0 16px;-webkit-mask-image:linear-gradient(90deg,transparent 0,#000 28px,#000 calc(100% - 28px),transparent 100%);mask-image:linear-gradient(90deg,transparent 0,#000 28px,#000 calc(100% - 28px),transparent 100%)}.ljRadarSurface .track{display:flex;align-items:flex-start;gap:14px;width:max-content;will-change:transform;padding-left:18px}.ljRadarSurface .radar[data-collapsed="true"] .view,.ljRadarSurface .radar[data-collapsed="true"] .dots{display:none}.ljRadarSurface .card{width:372px;flex:none;display:flex;gap:12px;background:var(--paper);border:1px solid var(--line);border-radius:16px;padding:10px;align-items:stretch}
@media (max-width:600px){.ljRadarSurface .card{width:min(66vw,250px);flex-direction:column}.ljRadarSurface .cov{width:100%;aspect-ratio:4/3}.ljRadarSurface .need-n{white-space:normal}}.ljRadarSurface .cov{position:relative;width:118px;flex:none;aspect-ratio:3/4;max-width:100%;border-radius:12px;overflow:hidden;background:var(--sunk);border:0;padding:0;align-self:flex-start}.ljRadarSurface .cov img{width:100%;height:100%;object-fit:cover;display:block}.ljRadarSurface .cov .play{position:absolute;inset:0;display:grid;place-items:center}.ljRadarSurface .cov .play span{width:34px;height:34px;border-radius:50%;background:rgb(255 255 255 / 85%);display:grid;place-items:center;box-shadow:0 2px 10px rgb(0 0 0 / 18%)}.ljRadarSurface .cov .play svg{width:14px;height:14px;margin-left:2px;color:#18221d}.ljRadarSurface .cov .dur{position:absolute;right:6px;bottom:6px;font-size:11px;color:#fff;background:rgb(0 0 0 / 55%);padding:1px 6px;border-radius:5px;font-variant-numeric:tabular-nums}.ljRadarSurface .cov .small{position:absolute;left:6px;top:6px;font-size:10.5px;font-weight:900;background:var(--mint);color:var(--mint-ink);padding:1px 6px;border-radius:5px}.ljRadarSurface .cov.fb{display:flex;flex-direction:column;justify-content:flex-end;gap:2px;padding:10px 10px 28px}.ljRadarSurface .cov.fb .cat{font-size:22px;font-weight:900;line-height:1.1;color:var(--ink);position:relative}.ljRadarSurface .cov.fb .note{font-size:10.5px;color:var(--soft);position:relative}.ljRadarSurface .fb-food{background:linear-gradient(160deg,#fde6d6,#f7c9a8)}.ljRadarSurface .fb-wear{background:linear-gradient(160deg,#e8e2fb,#cfc4f3)}.ljRadarSurface .fb-home{background:linear-gradient(160deg,#dff3ea,#bfe3d2)}.ljRadarSurface[data-theme="dark"] .cov.fb .cat{color:#18221d}
@media (prefers-color-scheme: dark){.ljRadarSurface:not([data-theme="light"]) .cov.fb .cat{color:#18221d} }.ljRadarSurface .info{flex:1;min-width:0;display:flex;flex-direction:column;gap:6px}.ljRadarSurface .vt{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ljRadarSurface .amt{display:flex;align-items:baseline;gap:6px}.ljRadarSurface .amt b{font-size:19px;font-weight:900;font-variant-numeric:tabular-nums}.ljRadarSurface .amt span{font-size:12px;color:var(--soft)}.ljRadarSurface .meta{font-size:12px;color:var(--soft)}.ljRadarSurface .need{margin-top:auto;border-radius:12px;padding:8px 10px;border:0;text-align:left;width:100%;display:block}.ljRadarSurface .need.hot{background:var(--hot-bg)}.ljRadarSurface .need.niche{background:var(--niche-bg)}.ljRadarSurface .need.season{background:var(--season-bg)}.ljRadarSurface .need-top{display:flex;align-items:center;gap:6px}.ljRadarSurface .tag{font-size:11.5px;font-weight:900;padding:1px 7px;border-radius:6px;color:var(--tag-ink);white-space:nowrap;letter-spacing:.5px}.ljRadarSurface .hot .tag{background:var(--hot)}.ljRadarSurface .niche .tag{background:var(--niche)}.ljRadarSurface .season .tag{background:var(--season)}.ljRadarSurface .need-n{font-size:14.5px;font-weight:700;min-width:0;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;flex:1}.ljRadarSurface .need svg{width:14px;height:14px;color:var(--muted);flex:none;transition:transform .2s}.ljRadarSurface .need[aria-expanded="true"] svg{transform:rotate(180deg)}.ljRadarSurface .need-k{display:block;font-size:12px;color:var(--muted);margin-top:3px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.ljRadarSurface .need-more{font-size:12.5px;color:var(--ink);margin-top:6px;line-height:1.55}.ljRadarSurface .need-more .acts{display:flex;gap:6px;margin-top:8px}.ljRadarSurface .need-more .acts span{font-size:12px;font-weight:700;border-radius:7px;padding:3px 9px;background:var(--paper);border:1px solid var(--line)}.ljRadarSurface .need-more .acts span.pri{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}.ljRadarSurface .need[aria-expanded="true"] .need-k{white-space:normal}.ljRadarSurface .dots{display:flex;justify-content:center;gap:6px;padding-bottom:12px}.ljRadarSurface .dots i{width:6px;height:6px;border-radius:3px;background:var(--line);display:block;transition:width .3s}.ljRadarSurface .dots i.on{width:18px;background:var(--brand)}.ljRadarSurface .toast{position:fixed;left:50%;bottom:calc(20px + env(safe-area-inset-bottom,0px));transform:translateX(-50%);background:var(--ink);color:var(--paper);padding:10px 16px;border-radius:10px;font-size:14px;z-index:30;max-width:calc(100% - 32px)}
@media (prefers-reduced-motion:reduce){.ljRadarSurface .fold svg,.ljRadarSurface .need svg,.ljRadarSurface .dots i{transition:none}}


.ljRadarSurface{--radar-mint:#c7f562;--radar-brand:#225e43;min-width:0;font-family:"Noto Sans SC","PingFang SC","Microsoft YaHei",system-ui,sans-serif;color:var(--ink);font-size:14px;line-height:1.55}
body.ljRadarPage{margin:0;background:var(--page)}
.ljRadarSurface .wrap{max-width:1180px;margin:auto;padding:0 20px}
.ljRadarSurface .page-head{display:flex;align-items:center;justify-content:space-between;gap:16px;padding-top:28px;padding-bottom:12px;flex-wrap:wrap}
.ljRadarSurface h1{font-size:23px;margin:0 0 5px;font-weight:900}
.ljRadarSurface h2{font-size:18px;margin:0 0 14px}
.ljRadarSurface .head-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.ljRadarSurface a{color:var(--brand);text-decoration:none}
.ljRadarSurface .btn{display:inline-flex;align-items:center;justify-content:center;gap:5px;border:1px solid var(--line);background:var(--paper);color:var(--ink);border-radius:8px;padding:6px 10px;font-size:12px;font-weight:700;line-height:1.5;text-decoration:none;cursor:pointer}
.ljRadarSurface .btn.pri{background:var(--brand);color:var(--brand-ink);border-color:var(--brand)}
.ljRadarSurface select{font:inherit;background:var(--paper);border:1px solid var(--line);border-radius:8px;padding:6px;color:var(--ink);max-width:100%}
.ljRadarSurface .muted{color:var(--muted);font-size:13px}
.ljRadarSurface .brief{background:var(--paper);border:1px solid var(--line);padding:20px;border-radius:18px;margin-top:18px}
.ljRadarSurface .brief p{font-size:17px;line-height:1.7;margin:0}
.ljRadarSurface .stats{display:flex;gap:24px;flex-wrap:wrap;margin-top:15px;color:var(--muted);font-size:13px}
.ljRadarSurface .stats b{font-size:18px;color:var(--ink);padding:0 3px}
.ljRadarSurface .demand-summary{margin-top:18px;padding-top:16px;border-top:1px solid var(--line)}
.ljRadarSurface .demand-label{font-size:13px;font-weight:700;color:var(--muted);margin-bottom:9px}
.ljRadarSurface .demand-filters{display:flex;flex-wrap:wrap;gap:8px}
.ljRadarSurface .demand-filter{display:inline-flex;align-items:center;gap:7px;max-width:100%;border:1px solid var(--line);border-radius:999px;padding:7px 12px;background:var(--paper);color:var(--ink);font-size:13px;line-height:1.4;text-align:left;overflow-wrap:anywhere}
.ljRadarSurface .demand-filter span{font-size:11px;opacity:.75;white-space:nowrap}
.ljRadarSurface .demand-filter[aria-pressed="true"]{background:var(--brand);border-color:var(--brand);color:var(--brand-ink)}
.ljRadarSurface .demand-result{margin-top:9px;font-size:12px}
.ljRadarSurface .videos{margin-top:28px}
.ljRadarSurface .video-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(min(100%,350px),1fr));gap:16px}
.ljRadarSurface .video-grid .card{width:100%;min-width:0}
.ljRadarSurface .banner-track,.ljRadarSurface .loop-copy{display:flex;gap:14px;align-items:flex-start;flex:none;width:max-content}
.ljRadarSurface .banner-track{position:relative;padding-left:18px;will-change:transform}
.ljRadarSurface .banner-view{position:relative;overflow:hidden;padding:4px 0 16px;scrollbar-width:none}
.ljRadarSurface .loop-copy{position:relative}
.ljRadarSurface .radar{width:100%;box-shadow:0 3px 12px rgb(0 0 0 / 3%);margin-bottom:18px}
.ljRadarSurface .radar[data-collapsed="true"] .banner-view,.ljRadarSurface .radar[data-collapsed="true"] .manual-controls{display:none}
.ljRadarSurface .radar[data-collapsed="true"] .rh{padding-bottom:14px}
.ljRadarSurface .fold svg{transform:rotate(180deg)}
.ljRadarSurface .radar[data-collapsed="true"] .fold svg{transform:none}
.ljRadarSurface .need{padding:0;overflow:hidden}
.ljRadarSurface .need-toggle{padding:8px 10px;border:0;background:transparent;color:inherit;width:100%;text-align:left;font:inherit}
.ljRadarSurface .need-toggle[aria-expanded="true"] svg{transform:rotate(180deg)}
.ljRadarSurface .need-toggle[aria-expanded="true"] .need-k{white-space:normal}
.ljRadarSurface .need-more{margin:0;padding:0 10px 10px}
.ljRadarSurface .acts{display:flex;flex-wrap:wrap;gap:6px;margin-top:9px}
.ljRadarSurface .cov{aspect-ratio:3/4;height:auto}
.ljRadarSurface .cov img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}
.ljRadarSurface .cover-loading{position:absolute;inset:auto 4px 30px;text-align:center;font-size:11px;color:var(--soft);pointer-events:none}
.ljRadarSurface .cov.fb .cat{overflow-wrap:anywhere}
.ljRadarSurface .cov.fb{align-items:center;justify-content:center;text-align:center;padding:30px 9px 32px}
.ljRadarSurface .placeholder-copy{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;width:100%;min-width:0}
.ljRadarSurface .cov.fb .cat{width:100%;font-size:22px;line-height:1.2}
.ljRadarSurface .cov.fb .note{line-height:1.2}
.ljRadarSurface .cov.fb .dur{right:6px;bottom:6px}
.ljRadarPage .card-full .cov.fb .cat{font-size:clamp(12px,2.8vw,18px)}
.ljRadarSurface .source-amount{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}
.ljRadarSurface .manual-controls{display:flex;justify-content:center;gap:8px;padding-bottom:12px}
.ljRadarSurface .ic{font-size:26px;font-weight:900;color:var(--mint-ink)}
.ljRadarSurface .ic svg{display:block;width:17px;height:17px}
.ljRadarSurface .title-icon{width:21px;height:21px;vertical-align:-2px;color:var(--brand)}
.ljRadarSurface .pill{display:inline-flex;border-radius:999px;padding:3px 10px;font-size:12px;background:var(--sunk);color:var(--muted)}
.ljRadarSurface .pill.sample{background:var(--hot-bg);color:var(--hot)}
.ljRadarSurface .pill.live{background:var(--season-bg);color:var(--season)}
.ljRadarSurface .notice{background:var(--hot-bg);color:var(--hot);padding:10px 14px;margin-top:10px;border-radius:12px;display:flex;gap:12px;align-items:center;flex-wrap:wrap}
.ljRadarSurface .foot{margin:24px 0 48px}
.ljRadarSurface .empty{text-align:center;padding:60px 16px;max-width:620px;margin:auto}
.ljRadarSurface .empty p{color:var(--muted)}
.ljRadarSurface .skeleton{height:150px;margin-top:20px;border-radius:18px;background:var(--sunk)}
.ljRadarSurface .scrim{position:fixed;inset:0;background:var(--scrim);z-index:9998}
.ljRadarSurface .drawer{position:fixed;top:0;right:0;bottom:0;width:min(520px,100%);z-index:9999;background:var(--paper);display:flex;flex-direction:column;padding-top:env(safe-area-inset-top,0px);box-shadow:-6px 0 24px rgb(0 0 0 / 10%)}
.ljRadarSurface .drawer-h{padding:14px;border-bottom:1px solid var(--line)}
.ljRadarSurface .drawer-b{overflow-y:auto;padding:20px 20px calc(24px + env(safe-area-inset-bottom,0px));overscroll-behavior:contain}
.ljRadarSurface .drawer h2{margin:12px 0 16px;line-height:1.5;overflow-wrap:anywhere}
.ljRadarSurface .kv{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.ljRadarSurface .kv div{background:var(--sunk);border-radius:10px;padding:8px}
.ljRadarSurface .kv span{display:block;font-size:11px;color:var(--muted)}
.ljRadarSurface .kv b{font-size:14px;overflow-wrap:anywhere}
.ljRadarSurface .lbl{margin:18px 0 8px;font-size:13px;font-weight:700;color:var(--muted)}
.ljRadarSurface .words{display:flex;gap:6px;flex-wrap:wrap}
.ljRadarSurface .word{padding:3px 8px;background:var(--sunk);border-radius:6px;font-size:13px}
.ljRadarSurface details{margin-top:18px;border-top:1px solid var(--line);padding-top:10px}
.ljRadarSurface summary{cursor:pointer;font-weight:700}
.ljRadarSurface details p,.ljRadarSurface li{font-size:14px;line-height:1.7}
.ljRadarSurface .copybox{margin-top:20px;background:var(--season-bg);padding:14px;border-radius:12px}
.ljRadarSurface .sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.ljRadarSurface .skip-link{position:absolute;left:12px;top:-50px;z-index:50;background:var(--paper);padding:10px}
.ljRadarSurface .skip-link:focus{top:0}
@media(max-width:600px){
.ljRadarSurface .wrap{padding-inline:14px}.ljRadarSurface .page-head{padding-top:18px}.ljRadarSurface .head-actions{gap:8px;font-size:12px}.ljRadarSurface h1{font-size:20px}.ljRadarSurface .video-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.ljRadarSurface .video-grid .card{flex-direction:column;padding:8px;gap:8px}.ljRadarSurface .video-grid .cov{width:100%;aspect-ratio:3/4}.ljRadarSurface .video-grid .amt b{font-size:16px}.ljRadarSurface .video-grid .meta{font-size:11px}.ljRadarSurface .video-grid .need-toggle{padding:8px}.ljRadarSurface .video-grid .tag{font-size:10px}.ljRadarSurface .video-grid .need-n{font-size:12px}.ljRadarSurface .banner-view .card{width:72vw;max-width:280px;flex-direction:column}.ljRadarSurface .banner-view .cov{width:100%;aspect-ratio:3/4}.ljRadarSurface .rh{gap:8px;padding-inline:12px}.ljRadarSurface .rh h2{font-size:15px}.ljRadarSurface .rh .ic{width:26px;height:26px}.ljRadarSurface .all{font-size:12px}.ljRadarSurface .mini{font-size:11px}.ljRadarSurface .radar[data-collapsed="true"] .ic{display:none}.ljRadarSurface .radar[data-collapsed="true"] .rh{gap:6px}.ljRadarSurface .drawer{width:100%}.ljRadarSurface .need-n{font-size:13px}.ljRadarSurface .need-top{flex-wrap:wrap}.ljRadarSurface .need-top .need-n{white-space:normal;min-width:60px}.ljRadarSurface .stats{gap:10px 18px}
}
@media(prefers-reduced-motion:reduce){.ljRadarSurface .banner-track{will-change:auto}}

@media(max-width:600px){
  .ljRadarSurface .video-grid .need-top{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:5px}
  .ljRadarSurface .video-grid .need-top .tag{justify-self:start}
  .ljRadarSurface .video-grid .need-top svg{grid-column:2;grid-row:1}
  .ljRadarSurface .video-grid .need-top .need-n{grid-column:1 / -1;min-width:0;font-size:13px;white-space:normal}
  .ljRadarSurface .video-grid .need-k{white-space:normal;overflow-wrap:anywhere}
}

.ljRadarSurface[hidden]{display:none!important}
.ljRadarSurface .loop-copy{pointer-events:auto}

:root[data-theme="dark"] .ljRadarSurface,[data-theme="dark"] .ljRadarSurface{--page:#111714;--paper:#19211d;--sunk:#212b26;--line:#2d3833;--ink:#e7eee9;--muted:#a5b2ab;--soft:#7f8c85;--brand:#86cfa4;--brand-ink:#0e1d15;--hot:#f2804c;--hot-bg:#33211a;--niche:#a993f7;--niche-bg:#272140;--season:#4cc7b5;--season-bg:#16312d;--tag-ink:#121815;color-scheme:dark}

/* Multiple needs stay compact in the banner and explicit in the full page. */
.ljRadarSurface .selling-point{margin:0;font-size:14px;line-height:1.55;font-weight:700;overflow-wrap:anywhere}
.ljRadarSurface .analysis-pending{font-weight:400;color:var(--muted);font-size:12px}
.ljRadarSurface .needs-stack{display:grid;gap:8px;margin-top:auto;min-width:0}
.ljRadarSurface .needs-stack .need{margin-top:0}
.ljRadarSurface .card-compact .need-k{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;white-space:normal;overflow:hidden}
.ljRadarSurface .card-compact .needs-stack{gap:0;align-items:start;isolation:isolate}
.ljRadarSurface .card-compact .needs-stack>.need{grid-area:1 / 1}
.ljRadarSurface .card-compact .needs-stack>.need[aria-hidden="true"]{pointer-events:none}
.ljRadarSurface .need-rotation-controls{display:flex;justify-content:flex-end;align-items:center;gap:10px;color:var(--soft);font-size:10px;line-height:1.5}
.ljRadarSurface .need-next{border:0;background:transparent;color:var(--muted);padding:2px 0;font:inherit;cursor:pointer}
.ljRadarSurface .need-next:hover{color:var(--brand)}
.ljRadarSurface{--potential:#9a6700;--potential-bg:#fff7df}
.ljRadarSurface .potential{background:var(--potential-bg)}
.ljRadarSurface .potential .tag{background:var(--potential)}
.ljRadarSurface .need-unverified{font-size:10px;white-space:nowrap;color:var(--muted);font-weight:400}
.ljRadarSurface .need-evidence,.ljRadarSurface .need-action{margin-top:9px}
.ljRadarSurface .need-evidence p,.ljRadarSurface .need-action p{margin:3px 0;font-size:12px;line-height:1.65}
.ljRadarSurface .need-caution{color:var(--potential);font-size:12px;line-height:1.6}
.ljRadarSurface .card-full .need-k{white-space:normal;overflow:visible;font-size:12px;line-height:1.6}
.ljRadarSurface .card-full .need-top{flex-wrap:wrap}
.ljRadarSurface .card-full .need-n{white-space:normal;overflow:visible}
.ljRadarSurface .card-replica{align-self:flex-start;margin-top:6px}
.ljRadarSurface .drawer-need{border-radius:12px;padding:12px;margin-block:10px}
.ljRadarSurface .drawer-need.hot{background:var(--hot-bg)}
.ljRadarSurface .drawer-need.niche{background:var(--niche-bg)}
.ljRadarSurface .drawer-need.season{background:var(--season-bg)}
.ljRadarSurface .drawer-need p{font-size:13px;line-height:1.7;margin:8px 0}
.ljRadarSurface .mini-demand{display:grid;isolation:isolate;border:0;background:none;text-align:left;font-size:inherit;color:var(--brand);padding:0;white-space:normal;line-height:1.4}
.ljRadarSurface .mini-demand-text{grid-area:1 / 1}
@media(max-width:600px){.ljRadarSurface .selling-point{font-size:13px}.ljRadarSurface .mini{overflow:visible}.ljRadarSurface .radar[data-collapsed="true"] .rh{align-items:center;gap:7px}}
.ljRadarSurface[data-theme="dark"],:root[data-theme="dark"] .ljRadarSurface,[data-theme="dark"] .ljRadarSurface{--potential:#e9bd58;--potential-bg:#342b19}
@media(prefers-color-scheme:dark){.ljRadarSurface:not([data-theme="light"]){--potential:#e9bd58;--potential-bg:#342b19}}

.ljRadarSurface .need.clue,.ljRadarSurface .drawer-need.clue{background:var(--sunk)}
.ljRadarSurface .clue .tag{background:var(--brand)}

/* Full discovery page: spacious reading, one decision at a time. */
.ljRadarPage .wrap{max-width:1240px;padding-inline:28px}
.ljRadarPage .page-head{padding-block:30px 22px;gap:20px}
.ljRadarPage .eyebrow{display:block;color:var(--muted);font-size:11px;font-weight:700;letter-spacing:.7px}
.ljRadarPage .eyebrow span{padding-inline:8px;color:var(--soft)}
.ljRadarPage h1{font-size:27px;letter-spacing:-.6px;margin:9px 0 10px}
.ljRadarPage .page-meta{display:flex;align-items:center;gap:10px;font-size:12px;color:var(--muted)}
.ljRadarPage .pill{padding:2px 8px;font-size:10px}
.ljRadarPage .head-actions{gap:8px;font-size:12px}
.ljRadarPage .head-actions .btn,.ljRadarPage select{min-height:36px;border-radius:10px;padding:7px 12px;font-size:12px}
.ljRadarPage .back-home{margin-right:6px}
.ljRadarPage .notice{margin:0 0 18px;border:1px solid color-mix(in srgb,var(--hot) 13%,transparent);background:color-mix(in srgb,var(--hot-bg) 65%,var(--paper));color:var(--muted);border-radius:12px;padding:11px 15px;justify-content:space-between;font-size:12px}
.ljRadarPage .notice>div{display:flex;gap:10px;align-items:baseline;flex-wrap:wrap;min-width:0;flex:1}
.ljRadarPage .notice b{font-size:12px;color:var(--hot);white-space:nowrap}
.ljRadarPage .notice .btn{font-size:11px;background:transparent;white-space:nowrap}
.ljRadarPage .brief{margin:0 0 26px;padding:23px 26px;border-radius:18px;display:flex;gap:32px;align-items:center;justify-content:space-between;box-shadow:0 3px 16px rgb(0 0 0 / 2%)}
.ljRadarPage .brief-copy{max-width:680px;border-left:3px solid var(--mint);padding-left:17px}
.ljRadarPage .brief .eyebrow{color:var(--brand);margin-bottom:7px}
.ljRadarPage .brief p{font-size:18px;font-weight:600;line-height:1.7}
.ljRadarPage .stats{margin:0;display:flex;gap:13px;flex-direction:column;flex:none;font-size:11px}
.ljRadarPage .stats b{font-size:15px;font-weight:750;padding:0 6px;font-variant-numeric:tabular-nums}
.ljRadarPage .discovery-layout{display:grid;grid-template-columns:230px minmax(0,1fr);align-items:start;gap:26px}
.ljRadarPage .demand-summary{margin:0;padding:18px 14px;background:var(--paper);border:1px solid var(--line);border-radius:16px;position:sticky;top:20px;min-width:0}
.ljRadarPage .demand-label{display:flex;align-items:center;justify-content:space-between;gap:8px;font-size:13px;color:var(--ink);margin:0 2px 14px}
.ljRadarPage .demand-label>span{font-size:10px;color:var(--soft);font-weight:400;white-space:nowrap}
.ljRadarPage .search-box{display:block;margin-bottom:14px}
.ljRadarPage .search-box input{width:100%;min-width:0;border:1px solid var(--line);border-radius:9px;background:var(--page);color:var(--ink);padding:10px 11px;font:inherit;font-size:12px;outline-offset:2px}
.ljRadarPage .search-box input::placeholder{color:var(--soft)}
.ljRadarPage .demand-filters{display:flex;flex-direction:column;gap:4px;flex-wrap:nowrap;max-height:min(650px,calc(100vh - 195px));overflow:auto;scrollbar-width:thin;padding:2px}
.ljRadarPage .demand-filter{display:flex;justify-content:space-between;align-items:center;gap:9px;width:100%;max-width:100%;border:1px solid transparent;border-radius:9px;background:transparent;padding:10px 11px;font-size:12px;line-height:1.5;flex:none}
.ljRadarPage .demand-filter>span{font-size:10px;opacity:1;color:var(--soft);white-space:nowrap}
.ljRadarPage .demand-filter:hover{background:var(--sunk)}
.ljRadarPage .demand-filter[aria-pressed="true"]{border-color:color-mix(in srgb,var(--brand) 14%,var(--line));background:var(--sunk);color:var(--brand);font-weight:700}
.ljRadarPage .demand-filter[aria-pressed="true"]>span{color:var(--brand)}
.ljRadarPage .navigation-note{margin:14px 4px 0;padding-top:13px;border-top:1px solid var(--line);font-size:10px;color:var(--soft);line-height:1.7}
.ljRadarPage .videos{margin:0;min-width:0}
.ljRadarPage .list-head{display:flex;align-items:center;justify-content:space-between;gap:14px;margin:0 0 16px}
.ljRadarPage .list-head h2{font-size:17px;margin:0 0 4px;letter-spacing:-.2px}
.ljRadarPage .demand-result{margin:0;font-size:11px}
.ljRadarPage .list-tools .btn{font-size:11px}
.ljRadarPage .video-grid{display:grid;grid-template-columns:minmax(0,1fr);gap:18px}
.ljRadarPage .video-grid .card-full{display:grid;grid-template-columns:132px minmax(0,1fr);gap:18px 22px;width:100%;padding:22px;border-radius:18px;align-items:start;background:var(--paper);box-shadow:0 2px 8px rgb(0 0 0 / 2%)}
.ljRadarPage .card-full:focus-within{border-color:color-mix(in srgb,var(--brand) 40%,var(--line))}
.ljRadarPage .card-full .cov{grid-row:1;grid-column:1;width:132px;aspect-ratio:3/4;min-width:0;border-radius:12px}
.ljRadarPage .card-full .info{grid-column:2;min-width:0;gap:0;align-self:center}
.ljRadarPage .card-full .video-meta{display:flex;align-items:center;gap:9px;flex-wrap:wrap;margin-bottom:9px;font-size:10px;color:var(--soft)}
.ljRadarPage .card-full .video-meta>span:first-child{padding:2px 7px;border-radius:5px;background:var(--sunk);color:var(--muted)}
.ljRadarPage .card-full .vt{font-size:17px;font-weight:700;line-height:1.6;letter-spacing:-.2px;white-space:normal;overflow:visible;text-overflow:clip;display:block;margin:0 0 15px;color:var(--ink);overflow-wrap:anywhere}
.ljRadarPage .selling-label,.radar-dialog-root .selling-label{font-size:10px;font-weight:600;color:var(--brand);margin-bottom:5px;letter-spacing:.4px}
.ljRadarPage .card-full .selling-point{font-size:14px;font-weight:500;line-height:1.85;overflow-wrap:anywhere}
.ljRadarPage .card-full .analysis-pending{font-size:12px;color:var(--muted)}
.ljRadarPage .card-full .cover-action{position:absolute;left:8px;right:8px;bottom:10px;border-radius:6px;background:rgb(255 255 255 / 91%);color:#225e43;padding:4px 7px;font-size:10px;font-weight:700;text-align:center}
.ljRadarPage .card-full .dur{bottom:41px;font-size:10px}
.ljRadarPage .card-full .small{font-size:9px;left:6px;top:6px;padding:2px 5px}
.ljRadarPage .card-needs{grid-column:1 / -1;min-width:0}
.ljRadarPage .card-needs-label{display:flex;align-items:center;gap:7px;margin:0 0 11px;color:var(--muted);font-size:11px;font-weight:500}
.ljRadarPage .card-needs-label span{font-size:10px;color:var(--soft)}
.ljRadarPage .card-full .needs-stack{margin:0;gap:8px}
.ljRadarPage .card-full .need{background:var(--paper);border:1px solid var(--line);border-radius:11px}
.ljRadarPage .card-full .need[data-match="true"]{border-color:color-mix(in srgb,var(--brand) 38%,var(--line));background:color-mix(in srgb,var(--sunk) 45%,var(--paper))}
.ljRadarPage .card-full .need-toggle{padding:12px 14px;position:relative}
.ljRadarPage .card-full .need-toggle:hover{background:color-mix(in srgb,var(--sunk) 48%,transparent)}
.ljRadarPage .card-full .need-top{display:flex;align-items:center;flex-wrap:wrap;gap:8px}
.ljRadarPage .card-full .tag{font-size:9px;padding:2px 6px;border-radius:5px;font-weight:600;letter-spacing:0;order:1}
.ljRadarPage .card-full .need-n{font-size:13px;font-weight:650;white-space:normal;order:0;flex:none;min-width:0}
.ljRadarPage .card-full .need-unverified{font-size:9px;order:2}
.ljRadarPage .card-full .need-top svg{margin-left:auto;order:3;width:13px;height:13px}
.ljRadarPage .card-full .need-k{font-size:12px;line-height:1.7;white-space:normal;margin:5px 0 0;color:var(--muted)}
.ljRadarPage .need-hint{font-size:9px;color:var(--soft);display:block;margin-top:6px}
.ljRadarPage .card-full .need-more{padding:0 14px 14px}
.ljRadarPage .card-full .need-evidence,.ljRadarPage .card-full .need-action{border-top:1px solid var(--line);padding-top:10px;margin-top:0}
.ljRadarPage .card-full .need-action{margin-top:10px}
.ljRadarPage .card-full .need-more b{font-size:11px;color:var(--ink)}
.ljRadarPage .card-full .need-more p{font-size:12px;line-height:1.8}
.ljRadarPage .card-footer{grid-column:1 / -1;display:flex;justify-content:space-between;align-items:center;gap:12px;padding-top:14px;border-top:1px solid var(--line)}
.ljRadarPage .card-footer>span{font-size:10px;color:var(--soft)}
.ljRadarPage .card-footer>div{display:flex;gap:8px;flex:none}
.ljRadarPage .card-footer .btn{min-height:34px;padding:6px 12px;font-size:11px;border-radius:8px;margin:0}
.ljRadarPage .filter-empty{background:var(--paper);border:1px dashed var(--line);border-radius:16px;text-align:center;padding:55px 20px;color:var(--muted)}
.ljRadarPage .filter-empty h3{font-size:17px;color:var(--ink);margin:0 0 10px}
.ljRadarPage .filter-empty p{font-size:12px;margin:0 0 18px}
.ljRadarPage .foot{font-size:10px;text-align:right;margin:22px 0 35px}
.ljRadarPage .empty{background:var(--paper);border:1px solid var(--line);border-radius:20px;margin:28px auto}
.radar-dialog-root .drawer{width:min(620px,100%)}
.radar-dialog-root .drawer-h{display:flex;align-items:center;justify-content:space-between;padding:18px 22px}
.radar-dialog-root .drawer-h .eyebrow{display:block;font-size:10px;color:var(--soft);margin-bottom:3px}
.radar-dialog-root .drawer-h strong{font-size:16px}
.radar-dialog-root .drawer-back{font-size:11px;border-radius:8px;padding:6px 10px}
.radar-dialog-root .drawer-b{padding:24px 26px;min-height:0;flex:1}
.radar-dialog-root .drawer-intro{padding-bottom:20px;border-bottom:1px solid var(--line)}
.radar-dialog-root .drawer h2{font-size:22px;line-height:1.65;margin:12px 0 18px}
.radar-dialog-root .drawer-selling{margin:0;font-size:15px;line-height:1.9;font-weight:500}
.radar-dialog-root .drawer-block{margin-top:24px}
.radar-dialog-root .drawer-block h3{font-size:14px;margin:0 0 12px}
.radar-dialog-root .drawer-block h3 span{font-size:10px;color:var(--soft);margin-left:6px;font-weight:400}
.radar-dialog-root .drawer-need{padding:15px 16px;border:1px solid var(--line);border-radius:12px;background:var(--paper);margin:10px 0}
.radar-dialog-root .drawer-need .need-top{flex-wrap:wrap;gap:7px}
.radar-dialog-root .drawer-need .tag{font-size:9px;padding:2px 6px}
.radar-dialog-root .drawer-need b{font-size:13px}
.radar-dialog-root .drawer-need p{font-size:12px;line-height:1.8;color:var(--muted);margin:9px 0}
.radar-dialog-root .need-evidence,.radar-dialog-root .need-action{margin-top:11px}
.radar-dialog-root .need-evidence b,.radar-dialog-root .need-action b{font-size:10px;color:var(--ink)}
.radar-dialog-root .need-caution{color:var(--potential)!important;font-size:11px!important}
.radar-dialog-root .analysis-section{border:1px solid var(--line);padding:14px 16px;border-radius:12px;margin-top:16px}
.radar-dialog-root .analysis-section summary{font-size:13px}
.radar-dialog-root .analysis-section p,.radar-dialog-root .analysis-section li{font-size:12px;line-height:1.9;color:var(--muted)}
.radar-dialog-root .analysis-section ol,.radar-dialog-root .analysis-section ul{padding-left:19px}
.radar-dialog-root .words{gap:6px}
.radar-dialog-root .word{font-size:11px;padding:4px 8px}
.radar-dialog-root .copybox{padding:15px 17px;border-radius:12px;font-size:12px;line-height:1.8}
.radar-dialog-root .drawer-source{font-size:12px}
.radar-dialog-root .drawer-source .kv{margin-top:13px}
.radar-dialog-root .drawer-f{border-top:1px solid var(--line);background:var(--paper);padding:14px 24px calc(12px + env(safe-area-inset-bottom,0px))}
.radar-dialog-root .drawer-f .acts{margin:0;gap:9px}
.radar-dialog-root .drawer-f .btn{padding:8px 16px;min-height:38px;font-size:12px;border-radius:9px}
.radar-dialog-root .drawer-f p{font-size:10px;color:var(--soft);margin:7px 0 0}
@media(max-width:950px){
 .ljRadarPage .wrap{padding-inline:20px}
 .ljRadarPage .discovery-layout{grid-template-columns:200px minmax(0,1fr);gap:18px}
 .ljRadarPage .video-grid .card-full{padding:18px;grid-template-columns:105px minmax(0,1fr);gap:16px}
 .ljRadarPage .card-full .cov{width:105px}
 .ljRadarPage .brief{gap:20px;padding:20px}
}
@media(max-width:760px){
 .ljRadarPage .wrap{padding-inline:16px}
 .ljRadarPage .page-head{padding-block:22px 18px;gap:16px}
 .ljRadarPage h1{font-size:24px;margin-top:7px}
 .ljRadarPage .head-actions{width:100%;gap:7px}
 .ljRadarPage .head-actions .btn,.ljRadarPage select{font-size:11px;min-height:34px;padding:6px 10px}
 .ljRadarPage .back-home{margin-right:auto}
 .ljRadarPage .notice{font-size:10px;padding:10px 12px;gap:8px;margin-bottom:14px}
 .ljRadarPage .notice>div{display:block}
 .ljRadarPage .notice b{display:block;font-size:10px;margin-bottom:3px}
 .ljRadarPage .notice .btn{font-size:10px;padding:5px 7px}
 .ljRadarPage .brief{display:block;padding:18px;border-radius:14px;margin-bottom:16px}
 .ljRadarPage .brief p{font-size:15px;line-height:1.8}
 .ljRadarPage .brief-copy{padding-left:12px}
 .ljRadarPage .brief .eyebrow{font-size:10px}
 .ljRadarPage .stats{flex-direction:row;gap:8px;flex-wrap:wrap;margin:16px 0 0;font-size:9px;padding-top:12px;border-top:1px solid var(--line)}
 .ljRadarPage .stats b{font-size:13px;padding:0 2px}
 .ljRadarPage .discovery-layout{grid-template-columns:minmax(0,1fr);gap:22px}
 .ljRadarPage .demand-summary{position:static;padding:14px;border-radius:14px}
 .ljRadarPage .demand-label{margin-bottom:10px}
 .ljRadarPage .search-box{margin-bottom:10px}
 .ljRadarPage .search-box input{padding:9px 10px;font-size:12px}
 .ljRadarPage .demand-filters{flex-direction:row;overflow-x:auto;overflow-y:hidden;max-height:none;padding:3px 1px;gap:6px;scrollbar-width:none}
 .ljRadarPage .demand-filter{width:auto;padding:7px 9px;white-space:nowrap;border-color:var(--line);border-radius:8px;font-size:11px;gap:6px}
 .ljRadarPage .demand-filter>span{font-size:9px}
 .ljRadarPage .navigation-note{display:none}
 .ljRadarPage .list-head{margin-bottom:13px}
 .ljRadarPage .list-head h2{font-size:16px}
 .ljRadarPage .video-grid{gap:16px;grid-template-columns:minmax(0,1fr)}
 .ljRadarPage .video-grid .card-full{grid-template-columns:88px minmax(0,1fr);gap:16px 14px;padding:16px;border-radius:15px}
 .ljRadarPage .card-full .cov{width:88px;border-radius:9px}
 .ljRadarPage .card-full .info{align-self:start}
 .ljRadarPage .card-full .video-meta{font-size:9px;gap:5px;margin-bottom:6px}
 .ljRadarPage .card-full .vt{font-size:14px;line-height:1.65;margin-bottom:9px}
 .ljRadarPage .card-full .selling-point{font-size:12px;line-height:1.75}
 .ljRadarPage .card-full .selling-label{font-size:9px;margin-bottom:3px}
 .ljRadarPage .card-full .cover-action{font-size:9px;padding:3px 1px;left:5px;right:5px;bottom:7px}
 .ljRadarPage .card-full .dur{bottom:35px;font-size:9px}
 .ljRadarPage .card-full .small{font-size:8px;left:4px;padding:1px 4px}
 .ljRadarPage .card-full .need-top{display:flex;gap:6px}
 .ljRadarPage .card-full .need-n{font-size:12px;flex:none;grid-column:auto;min-width:0;overflow-wrap:anywhere}
 .ljRadarPage .card-full .need-top svg{grid-column:auto;grid-row:auto}
 .ljRadarPage .card-full .tag{font-size:8px;padding:2px 4px;letter-spacing:0}
 .ljRadarPage .card-full .need-unverified{font-size:8px}
 .ljRadarPage .card-full .need-toggle{padding:11px 12px}
 .ljRadarPage .card-full .need-k{font-size:11px;line-height:1.8}
 .ljRadarPage .need-hint{font-size:9px}
 .ljRadarPage .card-footer{gap:7px;padding-top:12px}
 .ljRadarPage .card-footer>span{font-size:9px;max-width:120px}
 .ljRadarPage .card-footer>div{gap:6px}
 .ljRadarPage .card-footer .btn{font-size:10px;padding:6px 9px;min-height:33px}
 .ljRadarPage .foot{text-align:left;font-size:9px;line-height:1.8}
 .radar-dialog-root .drawer{width:100%}
 .radar-dialog-root .drawer-h{padding:14px 18px}
 .radar-dialog-root .drawer-b{padding:20px 18px}
 .radar-dialog-root .drawer h2{font-size:19px}
 .radar-dialog-root .drawer-selling{font-size:14px}
 .radar-dialog-root .drawer-f{padding-inline:18px}
}


@media(max-width:760px){
 .ljRadarPage .card-full .vt{font-size:15px}
 .ljRadarPage .card-full .selling-point{font-size:13px}
 .ljRadarPage .card-full .need-n{font-size:14px}
 .ljRadarPage .card-full .tag{font-size:10px}
 .ljRadarPage .card-full .need-unverified{font-size:10px}
 .ljRadarPage .card-full .need-k,.ljRadarPage .card-full .need-more p{font-size:13px}
 .ljRadarPage .need-hint{font-size:10px}
 .ljRadarPage .card-footer .btn{font-size:12px}
 .ljRadarPage .demand-filter{font-size:12px}
}
/* Keep captions short and group needs into a single readable accordion. */
.ljRadarPage .card-full .vt{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.ljRadarPage .card-full .needs-stack{gap:0;border:1px solid var(--line);border-radius:12px;overflow:hidden}
.ljRadarPage .card-full .need{border:0;border-bottom:1px solid var(--line);border-radius:0}
.ljRadarPage .card-full .need:last-child{border-bottom:0}
.ljRadarPage .card-footer{justify-content:flex-end}
.radar-dialog-root .drawer-need.hot,.radar-dialog-root .drawer-need.niche,.radar-dialog-root .drawer-need.season,.radar-dialog-root .drawer-need.clue,.radar-dialog-root .drawer-need.potential{background:var(--paper)}
@media(max-width:760px){
 .ljRadarPage .search-box input{font-size:16px;min-height:42px}
 .ljRadarPage .search-box input::placeholder{font-size:13px}
 .ljRadarPage .head-actions .btn{font-size:12px;min-height:40px}
 .ljRadarPage select{font-size:16px;min-height:40px}
 .ljRadarPage .card-footer .btn{min-height:40px}
 .radar-dialog-root .drawer-f .btn{min-height:44px}
}

/* Age is evaluated in Beijing calendar days by the client. */
.ljRadarSurface .radar-new{position:absolute;top:38px;left:8px;z-index:2;background:#225e43;color:#fff;border-radius:6px;padding:2px 6px;font-size:11px;font-weight:700;line-height:1.5}
@media(max-width:600px){
  .ljRadarSurface .radar[data-collapsed="false"] .rh{position:relative;padding-bottom:30px}
  .ljRadarSurface .radar[data-collapsed="false"] .rh .upd{display:block;position:absolute;left:46px;bottom:8px;font-size:10.5px;line-height:1.4}
}

/* Shared banner appearance is scoped in styles.css. */
/* The mobile commerce layer retains the desktop source main for native actions. */
@media(max-width:760px){#lj-radar-desktop-home{display:none!important}}