.pr-page{position:relative;width:1504px;height:718px;color:#002060}.pr-svg{position:absolute;inset:0;width:1504px;height:718px;pointer-events:none}.pr-text{font-size:34px;line-height:1.45}.pr-lead{font-size:32px;line-height:1.45}.pr-heading{font-size:37px;line-height:1.35;font-weight:700}.pr-small{font-size:30px;line-height:1.5}.pr-source{font-size:23px;line-height:1.35;font-weight:400;color:#3f5c85}.pr-summary{font-size:29px;line-height:1.35;font-weight:700}.pr-label{font-size:26px;line-height:1.3;color:#3d5b83;font-weight:500}.pr-core-lines{font-size:36px;line-height:2.2;font-weight:600}.pr-context{font-size:30px;line-height:1.48;font-weight:500;border-left:4px solid #0070c0;padding:0 20px;color:#111}.pr-example-img{object-fit:contain;border:1px solid #b3c3d8}.pr-quote{font-size:32px;line-height:1.5;color:#111;font-weight:500;white-space:pre-line}.pr-prompt{font:28px/1.36 MBA-YaHei,sans-serif;font-weight:400;color:#111;border-left:3px solid #98acc9;padding-left:20px;white-space:normal;overflow-wrap:anywhere}.pr-prompt-line{margin:0 0 4px}.pr-prompt-line.para-gap{margin-top:13px}.pr-prompt-line.pr-strong{font-weight:600;color:#002060}.pr-meta{font-size:30px;line-height:1.42}.pr-center{text-align:center}.pr-pre{white-space:pre-line}.pr-lines{line-height:1.9}

.pr-prompt.pr-compact .para-gap{margin-top:5px}.pr-prompt.pr-compact .pr-prompt-line{margin-bottom:2px}

/* Reading hierarchy: blue headings, black explanations, plain prompt text. */
.pr-page{color:#222;font-weight:400}.pr-heading{color:#002060;font-size:37px;font-weight:700}.pr-lead{font-size:31px;font-weight:400;color:#26364a}.pr-small{font-size:30px;font-weight:400;color:#263343}.pr-summary{color:#002060;font-size:28px;font-weight:700}.pr-label{color:#5d6672;font-size:25px}.pr-context,.pr-quote{font-weight:400}.pr-group-name{font-size:34px;font-weight:700;color:#002060}.pr-methods{font-size:29px;line-height:1.55;font-weight:400;color:#263343}.pr-bullets{list-style:disc;margin:0;padding-left:31px;font-size:30px;line-height:1.5;color:#222}.pr-bullets li{padding-left:4px;margin-bottom:31px}.pr-bullets strong{font-weight:700;color:#002060;font-size:32px}.pr-bullets span{display:block;font-size:26px;color:#465364;margin-top:6px}.pr-compact-list li{margin-bottom:23px}.pr-compact-list strong{font-size:30px}
.pr-prompt{margin:0;padding:20px 28px;font:28px/1.55 MBA-YaHei,sans-serif;font-weight:400;color:#111;white-space:pre-wrap;overflow-wrap:anywhere;overflow:auto;overscroll-behavior:contain;border:1px solid #c6ccd3;border-left:3px solid #aeb7c2;border-radius:2px;background:#fafafa;scrollbar-gutter:stable;scrollbar-color:#8793a3 #edf0f3;tab-size:2}.pr-prompt-wide{font-size:30px;line-height:1.6}.pr-prompt:focus-visible{outline:2px solid #64768b;outline-offset:2px}.pr-prompt::-webkit-scrollbar{width:13px}.pr-prompt::-webkit-scrollbar-track{background:#edf0f3}.pr-prompt::-webkit-scrollbar-thumb{background:#8793a3;border:3px solid #edf0f3;border-radius:7px}.pr-meta{font-size:30px;line-height:1.5}

.pr-meta{padding-top:16px;padding-bottom:16px}