/* SEO X-ray — INFI's explanation layer on top of the merchant's site.
   Deliberately reads as an instrument, not as part of any concept's design:
   one neutral ink, one accent, mono type. Off by default; zero cost when off.
   Sized for a room: the demo is read off a projector from the back row, so the
   headline is a headline and the supporting lines are one short sentence each. */
/* ---- armour ----
   Five concepts style `body` (bakery even sets text-transform:uppercase on it)
   and several style `a::after` for underline effects. Everything the X-ray
   draws is appended to that body, so it has to refuse the inheritance and
   re-declare the box it owns — otherwise a headline reads AS A SHOUT and a
   number badge inherits `right:0` and stretches into a bar. */
#xray-btn,#xray-card,#xray-panel{text-transform:none;letter-spacing:normal;word-spacing:normal;
  text-align:left;text-indent:0;font-style:normal;font-variant:normal;font-synthesis:weight style;
  text-shadow:none;box-sizing:border-box}
#xray-btn *,#xray-card *,#xray-panel *{box-sizing:border-box}
#xray-btn{position:fixed;left:max(16px,env(safe-area-inset-left));bottom:calc(max(16px,env(safe-area-inset-bottom)) + 58px);
  z-index:9001;display:flex;align-items:center;gap:11px;padding:13px 22px 13px 17px;border:0;border-radius:999px;cursor:pointer;
  background:rgba(16,16,18,.86);color:#fff;font:600 15px/1 ui-monospace,SFMono-Regular,Menlo,monospace;letter-spacing:.08em;
  backdrop-filter:blur(14px) saturate(1.4);-webkit-backdrop-filter:blur(14px) saturate(1.4);
  box-shadow:0 10px 34px rgba(0,0,0,.4),0 0 0 1.5px rgba(255,255,255,.2) inset;
  transition:transform .55s cubic-bezier(.16,1,.3,1),background .4s,box-shadow .55s cubic-bezier(.16,1,.3,1)}
#xray-btn:hover{transform:translateY(-3px)}
#xray-btn .dot{width:13px;height:13px;border-radius:50%;background:#8D99A6;transition:background .35s,box-shadow .35s}
html.xray-on #xray-btn{background:#1B6BFF;box-shadow:0 12px 40px rgba(27,107,255,.5),0 0 0 1.5px rgba(255,255,255,.34) inset}
html.xray-on #xray-btn .dot{background:#9CFF5B;box-shadow:0 0 0 5px rgba(156,255,91,.26)}
#xray-btn .lbl{white-space:nowrap}
@media (max-width:560px){#xray-btn{padding:12px 17px 12px 14px;font-size:13px;gap:9px}#xray-btn .dot{width:11px;height:11px}}

/* ---- marked elements (only while on) ---- */
html.xray-on [data-seo]{position:relative;outline:2px dashed rgba(27,107,255,.72);outline-offset:4px;
  border-radius:3px;cursor:help;scroll-margin-top:96px}
html.xray-on [data-seo]:hover,html.xray-on [data-seo]:focus-visible,html.xray-on [data-seo].xr-live{
  outline:3px solid #1B6BFF;outline-offset:4px;background:rgba(27,107,255,.1)}
html.xray-on [data-seo]::after{content:attr(data-xr-n);position:absolute;top:-17px;left:-17px;
  right:auto;bottom:auto;width:auto;z-index:4;display:block;
  min-width:28px;height:28px;padding:0 8px;margin:0;border:0;border-radius:14px;background:#1B6BFF;color:#fff;
  font:700 15px/28px ui-monospace,SFMono-Regular,Menlo,monospace;text-align:center;letter-spacing:0;
  text-transform:none;opacity:1;transform:none;transition:none;
  pointer-events:none;box-shadow:0 3px 12px rgba(0,0,0,.4)}
html.xray-on [data-seo][data-xr-n=""]::after{display:none}

/* ---- the card ---- */
#xray-card{position:fixed;z-index:9100;width:min(93vw,540px);padding:0;border-radius:18px;overflow:hidden;
  background:rgba(13,14,17,.975);color:#EAECEF;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:0 30px 80px rgba(0,0,0,.55),0 0 0 1.5px rgba(255,255,255,.16) inset;
  font:400 16px/1.5 ui-sans-serif,system-ui,-apple-system,"Segoe UI",sans-serif;
  opacity:0;transform:translateY(8px) scale(.98);pointer-events:none;
  transition:opacity .28s cubic-bezier(.16,1,.3,1),transform .38s cubic-bezier(.16,1,.3,1)}
#xray-card.on{opacity:1;transform:none;pointer-events:auto}
html[data-lang="zh"] #xray-card{font-family:ui-sans-serif,system-ui,"PingFang SC","Hiragino Sans GB","Microsoft YaHei",sans-serif;line-height:1.62}
.xr-head{display:flex;align-items:center;gap:11px;padding:14px 18px;background:rgba(27,107,255,.2);
  border-bottom:1px solid rgba(255,255,255,.12)}
.xr-tag{padding:5px 10px;border-radius:7px;background:#1B6BFF;color:#fff;
  font:700 13px/1.25 ui-monospace,Menlo,monospace;letter-spacing:.08em;text-transform:uppercase;white-space:nowrap}
.xr-el{flex:1;font:500 13px/1.3 ui-monospace,Menlo,monospace;color:rgba(234,236,239,.66);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.xr-more{flex:none;width:28px;height:28px;border:0;border-radius:8px;cursor:pointer;
  background:rgba(255,255,255,.12);color:#fff;font:600 17px/1 ui-monospace,Menlo,monospace;
  transition:background .3s}
.xr-more:hover{background:rgba(255,255,255,.26)}
.xr-body{padding:16px 18px 18px}
.xr-row{margin:0 0 14px}
.xr-row:last-child{margin-bottom:0}
.xr-k{display:block;margin-bottom:4px;font:700 11px/1.3 ui-monospace,Menlo,monospace;letter-spacing:.16em;
  text-transform:uppercase;color:#9CFF5B}
.xr-row--why .xr-k{color:#FFC65B}
.xr-v{margin:0;font-size:16.5px;color:rgba(234,236,239,.92)}
/* "why" is the headline register; "how it helps" answers it underneath */
.xr-row--why{margin-bottom:17px}
.xr-row--why .xr-k{margin-bottom:6px}
.xr-row--why .xr-v{font-size:22px;line-height:1.32;font-weight:550;letter-spacing:-.009em;color:#fff}
html[data-lang="zh"] .xr-row--why .xr-v{font-size:21px;line-height:1.46;font-weight:600}
.xr-row--seo .xr-v{font-size:17px}
.xr-v code{padding:2px 5px;border-radius:4px;background:rgba(255,255,255,.12);
  font:500 .92em/1.4 ui-monospace,Menlo,monospace;color:#EAECEF}
@media (max-width:560px){#xray-card{font-size:15px}.xr-v,.xr-row--seo .xr-v{font-size:15.5px}
  .xr-row--why .xr-v{font-size:19px}
  html[data-lang="zh"] .xr-row--why .xr-v{font-size:18.5px}}
@media (prefers-reduced-motion:reduce){#xray-card,#xray-btn{transition:none}}

/* ---- the head-level panel (title/meta/schema can't be hovered) ---- */
#xray-panel{position:fixed;right:0;top:0;bottom:0;z-index:9050;width:min(94vw,486px);
  background:rgba(13,14,17,.975);color:#EAECEF;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);
  box-shadow:-24px 0 70px rgba(0,0,0,.5),0 0 0 1px rgba(255,255,255,.12) inset;
  display:flex;flex-direction:column;transform:translateX(100%);
  transition:transform .6s cubic-bezier(.16,1,.3,1);
  font:400 16px/1.5 ui-sans-serif,system-ui,-apple-system,sans-serif}
html.xray-panel-on #xray-panel{transform:none}
html[data-lang="zh"] #xray-panel{font-family:ui-sans-serif,system-ui,"PingFang SC","Hiragino Sans GB",sans-serif;line-height:1.64}
.xrp-top{display:flex;align-items:center;gap:10px;padding:18px 20px;
  border-bottom:1px solid rgba(255,255,255,.12)}
.xrp-top b{flex:1;font:700 14px/1.35 ui-monospace,Menlo,monospace;letter-spacing:.12em;text-transform:uppercase}
.xrp-x{flex:none;background:0;border:0;color:rgba(234,236,239,.6);font-size:28px;line-height:1;cursor:pointer;padding:0 2px}
.xrp-x:hover{color:#fff}
.xrp-scroll{flex:1;overflow-y:auto;padding:16px 20px 32px;-webkit-overflow-scrolling:touch}
.xrp-item{padding:18px 0;border-bottom:1px solid rgba(255,255,255,.09)}
.xrp-item:last-child{border-bottom:0}
.xrp-h{display:flex;align-items:center;gap:10px;margin-bottom:10px}
.xrp-val{margin:0 0 12px;padding:10px 12px;border-radius:8px;background:rgba(255,255,255,.07);
  font:500 13.5px/1.55 ui-monospace,Menlo,monospace;color:#CFE3FF;word-break:break-word;max-height:150px;overflow:auto;
  white-space:pre-wrap}
.xrp-empty{color:rgba(255,120,120,.9)}
@media (prefers-reduced-motion:reduce){#xray-panel{transition:none}}
@media (max-width:560px){#xray-btn{bottom:calc(max(16px,env(safe-area-inset-bottom)) + 54px)}
  #xray-panel{font-size:15px}}