/* Article-only diagrams and share buttons; no Bootstrap dependency. */
.lc-article .ksig{box-sizing:border-box;margin:28px 0;padding:24px;border:1px solid #d8e8f7;border-radius:22px;background:linear-gradient(145deg,#f1f8ff,#eaf3ff);color:#173553;break-inside:avoid;font-family:"Prompt","Kanit",system-ui,sans-serif}
.lc-article .ksig *{box-sizing:border-box}
.lc-article .ksig-heading{display:grid;grid-template-columns:minmax(0,1fr) 180px;align-items:center;gap:20px;margin:0 0 22px}
.lc-article .ksig-compare .ksig-heading{display:block}
.lc-article .ksig-eyebrow{display:block;margin-bottom:8px;font-size:12px;font-weight:600;letter-spacing:.02em;color:#235f93}
.lc-article .ksig h2{margin:0 0 10px;font-size:25px;line-height:1.45;color:#103559;font-weight:700}
.lc-article .ksig-heading p{margin:0;color:#3f5770;font-size:15px;line-height:1.7}
.lc-article .ksig-art{display:block;width:180px;height:180px;object-fit:cover;border-radius:20px}
.lc-article .ksig-cards{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;padding:0;margin:0;list-style:none}
.lc-article .ksig-cards li{min-width:0;list-style:none;margin:0;padding:18px;background:#fff;border:1px solid #dce8f3;border-radius:15px}
.lc-article .ksig-card-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.lc-article .ksig-card-top svg{width:42px;height:42px;fill:none;stroke:#1764a4;stroke-width:2.8;stroke-linecap:round;stroke-linejoin:round}
.lc-article .ksig-number{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#ffdc76;color:#183b5a;font-size:15px;font-weight:700}
.lc-article .ksig h3{margin:0 0 6px;font-size:17px;line-height:1.55;font-weight:600;color:#143b61}
.lc-article .ksig-cards p{margin:0;font-size:14px;line-height:1.75;color:#42566b}
.lc-article .ksig-note{margin:16px 0 0;padding:13px 15px;border-left:3px solid #e7b52d;border-radius:0 9px 9px 0;background:#fff9e7;color:#4c452c;font-size:14px;line-height:1.8}
.lc-article .ksig-sources{margin:12px 0 0;font-size:12px;line-height:1.8;color:#3f5770}
.lc-article .ksig a{color:#155f9c;text-decoration:underline;text-underline-offset:3px;overflow-wrap:anywhere}
.lc-article .ksig a:focus-visible{outline:3px solid #d49c0a;outline-offset:4px;border-radius:3px}
.lc-article .ksig-brand{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:20px 0 0;padding-top:16px;border-top:1px solid #c8ddeb}
.lc-article .ksig-brand img{display:block;flex:0 0 auto;width:136px;height:auto}
.lc-article .ksig-brand a{font-size:13px;line-height:1.7;text-align:right;min-width:0}
.lc-article .ksig-share-tools{margin-top:18px}
.lc-article .ksig-share-buttons{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px}
.lc-article .ksig .ksig-share-button{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 8px;border:1px solid #b8d1e7;border-radius:10px;background:#fff;color:#155f9c;font-family:inherit;font-size:14px;font-weight:500;line-height:1.5;text-decoration:none;cursor:pointer}
.lc-article .ksig-share-button svg{flex:0 0 auto;width:20px;height:20px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.lc-article .ksig .ksig-facebook{background:#0866ff;border-color:#0866ff;color:#fff}
.lc-article .ksig .ksig-line{background:#067f33;border-color:#067f33;color:#fff}
.lc-article .ksig-facebook svg,.lc-article .ksig-line svg{stroke:none}
.lc-article .ksig-share-button:hover{filter:brightness(.94)}
.lc-article .ksig-share-button:focus-visible{outline:3px solid #d49c0a;outline-offset:3px}
.lc-article .ksig-share-button:disabled{opacity:.65;cursor:wait}
.lc-article .ksig-copy-status{margin:8px 0 0;font-size:13px;color:#185b34}
.lc-article .ksig-copy-status:empty{display:none}
.lc-article .ksig-copy-fallback{display:block;margin-top:10px;font-size:13px}
.lc-article .ksig-copy-fallback input{display:block;width:100%;min-width:0;margin-top:6px;padding:10px;border:1px solid #9ebdd6;border-radius:7px;font:13px/1.5 system-ui;color:#173553;background:#fff}
.lc-article .ksig-share-tools [hidden]{display:none!important}
.lc-article .ksig-compare .ksig-card-top svg{width:62px;height:62px;stroke-width:2.4}
.lc-article .ksig-compare .ksig-cards{grid-template-columns:repeat(auto-fit,minmax(170px,1fr))}
@media(max-width:600px){
 .lc-article .ksig{padding:16px;border-radius:17px;margin:24px 0}
 .lc-article .ksig-heading{grid-template-columns:minmax(0,1fr) 106px;gap:12px;margin-bottom:16px}
 .lc-article .ksig h2{font-size:21px}
 .lc-article .ksig-heading p{font-size:14px}
 .lc-article .ksig-art{width:106px;height:128px;object-fit:cover;border-radius:14px}
 .lc-article .ksig-cards{gap:9px}
 .lc-article .ksig-cards li{padding:13px 11px;border-radius:12px}
 .lc-article .ksig h3{font-size:16px}
 .lc-article .ksig-cards p{font-size:14px;line-height:1.8}
 .lc-article .ksig-card-top svg{width:34px;height:34px}
 .lc-article .ksig-number{width:24px;height:24px;font-size:13px}
 .lc-article .ksig-note{font-size:13px;padding:10px 12px}
 .lc-article .ksig-brand{align-items:flex-start;gap:12px;flex-direction:column}
 .lc-article .ksig-brand a{text-align:left;font-size:13px}
 .lc-article .ksig-share-buttons{grid-template-columns:repeat(2,minmax(0,1fr))}
}
@media print{.lc-article .ksig-share-tools{display:none}}