/* Scoped styles for W3 Hints Page Widget */
.w3hpw{font-family:Arial,Helvetica,sans-serif;color:#172033;width:100%;--blue:#155eef;--ink:#111827;--muted:#5d6878;--line:#dfe4ec;box-sizing:border-box}
.w3hpw *{box-sizing:border-box}.w3hpw h1,.w3hpw h2,.w3hpw h3,.w3hpw p{margin-top:0}
.w3hpw-eyebrow{font-size:11px;letter-spacing:2px;font-weight:700;color:var(--blue);text-transform:uppercase;margin-bottom:17px}
.w3hpw-button{display:inline-flex;align-items:center;justify-content:space-between;gap:22px;background:var(--blue);color:#fff!important;text-decoration:none!important;padding:17px 22px;font-size:14px;font-weight:600;border:1px solid var(--blue);border-radius:0}
.w3hpw-button:hover{background:#0b46c7;color:#fff!important}
.w3hpw-hero{max-width:1240px;margin:0 auto;padding:52px 28px 58px;display:grid;grid-template-columns:1fr 1fr;align-items:center;gap:48px}
.w3hpw-hero h1{font-size:clamp(38px,4.3vw,62px);line-height:1.04;letter-spacing:-2px;font-weight:500;color:var(--ink);margin-bottom:24px}
.w3hpw-lead{font-size:17px;line-height:1.75;color:var(--muted);margin-bottom:28px}
.w3hpw-hero-visual{min-height:385px;background:radial-gradient(circle at 68% 25%,#174fa0,transparent 35%),linear-gradient(140deg,#06152b,#0b2142 55%,#092e69);position:relative;overflow:hidden;padding:28px;display:flex;align-items:center;justify-content:center}
.w3hpw-dashboard{position:relative;width:100%;background:rgba(8,21,43,.83);border:1px solid rgba(127,190,255,.4);box-shadow:0 25px 65px #0005;color:#d8eaff;padding:18px}
.w3hpw-dash-top{border-bottom:1px solid #ffffff25;padding-bottom:15px;font-size:10px;color:#9cc5ff;letter-spacing:2px}
.w3hpw-dash-main{display:grid;grid-template-columns:1fr 1fr;gap:12px;padding:22px 0}
.w3hpw-code{font-size:11px;line-height:2;color:#dce8fb;background:#ffffff0b;padding:14px;border:1px solid #ffffff18}.w3hpw-code i{color:#6bd9ff;font-style:normal}.w3hpw-code em{color:#9fe4b5;font-style:normal}
.w3hpw-chart{border:1px solid #ffffff1c;padding:12px;font-size:10px;color:#a8c6ed}.w3hpw-bars{height:105px;display:flex;align-items:end;gap:6px;border-bottom:1px solid #ffffff33;margin-top:12px}.w3hpw-bars i{display:block;flex:1;background:linear-gradient(#2da7ff,#155eef);height:45%}.w3hpw-bars i:nth-child(2){height:65%}.w3hpw-bars i:nth-child(3){height:40%}.w3hpw-bars i:nth-child(4){height:80%}.w3hpw-bars i:nth-child(5){height:70%}.w3hpw-bars i:nth-child(6){height:95%}
.w3hpw-dash-foot{font-size:8px;letter-spacing:1px;color:#80b8fa;border-top:1px solid #ffffff20;padding-top:14px}
.w3hpw-band,.w3hpw-section,.w3hpw-split,.w3hpw-cta{max-width:1240px;margin:0 auto;padding:50px 28px}
.w3hpw-band{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:end;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}
.w3hpw-band h2,.w3hpw-section-head h2,.w3hpw-split h2,.w3hpw-cta h2{font-size:clamp(28px,3vw,40px);line-height:1.12;letter-spacing:-1px;font-weight:500;color:var(--ink);margin-bottom:0}
.w3hpw-band p,.w3hpw-section-head>p,.w3hpw-split p,.w3hpw-cta p{font-size:15px;line-height:1.8;color:var(--muted);margin-bottom:0}
.w3hpw-section-head{display:flex;align-items:end;justify-content:space-between;gap:42px;margin-bottom:28px}.w3hpw-section-head>div{max-width:590px}.w3hpw-section-head>p{max-width:430px}
.w3hpw-cards,.w3hpw-process{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px}
.w3hpw-cards article{border:1px solid var(--line);padding:24px 20px;min-height:220px;background:#fff}
.w3hpw-cards article>b{display:flex;width:36px;height:36px;align-items:center;justify-content:center;border:1px solid #b8ceff;color:var(--blue);font-size:20px;margin-bottom:25px;font-weight:400}
.w3hpw-cards h3{font-size:18px;line-height:1.3;font-weight:600;color:var(--ink);margin-bottom:12px}.w3hpw-cards p,.w3hpw-process p{font-size:14px;line-height:1.7;color:var(--muted);margin:0}
.w3hpw-split{max-width:none;background:#f5f7fb;padding-left:max(28px,calc((100% - 1184px)/2));padding-right:max(28px,calc((100% - 1184px)/2));display:grid;grid-template-columns:1fr 1fr;gap:64px;align-items:center}
.w3hpw-split ul{padding-left:20px;margin:22px 0 0;color:#4c596c}.w3hpw-split li{padding:7px 0;font-size:14px;line-height:1.6}
.w3hpw-metrics{background:#08172d;color:#fff;padding:28px;min-height:300px}.w3hpw-metrics>.w3hpw-eyebrow{color:#9cc7ff;border-bottom:1px solid #ffffff25;padding-bottom:18px}
.w3hpw-metrics>div:not(.w3hpw-eyebrow){display:flex;gap:20px;align-items:center;padding:19px 0;border-bottom:1px solid #ffffff20}.w3hpw-metrics strong{font-size:21px;color:#55b6ff;font-weight:500}.w3hpw-metrics b{display:block;font-size:15px;margin-bottom:5px}.w3hpw-metrics small{font-size:12px;color:#a9b8cc}.w3hpw-metrics hr{border:0;border-top:3px solid #258bff;margin-top:22px}
.w3hpw-process article{border-top:1px solid #aab8cb;padding-top:18px}.w3hpw-process article>b{color:var(--blue);font-size:12px;letter-spacing:1px}.w3hpw-process h3{font-size:19px;margin:20px 0 10px;font-weight:600}
.w3hpw-tags-band{border:0;background:#fff}.w3hpw-tags{display:flex;flex-wrap:wrap;gap:10px}.w3hpw-tags span{border:1px solid #b7ccff;background:#f2f6ff;color:#154bb9;padding:10px 13px;font-size:12px}
.w3hpw-cta{max-width:none;background:#f1f3f6;padding-left:max(28px,calc((100% - 1184px)/2));padding-right:max(28px,calc((100% - 1184px)/2));display:flex;justify-content:space-between;align-items:center;gap:32px}.w3hpw-cta>div{max-width:720px}.w3hpw-cta p{margin-top:15px}
.w3hpw-article-hero{max-width:1240px;margin:0 auto;padding:42px 28px 38px}.w3hpw-article-hero h1{font-size:clamp(36px,4vw,58px);font-weight:400;line-height:1.1;letter-spacing:-1.5px;max-width:950px;color:var(--ink);margin:0 0 28px}
.w3hpw-article-image,.w3hpw-article-art{display:block;width:100%;height:clamp(280px,42vw,490px);object-fit:cover}
.w3hpw-article-art{background:radial-gradient(circle at 68% 35%,#175ba6,transparent 32%),linear-gradient(130deg,#08152a,#0b2b54 60%,#071329);display:flex;align-items:center;justify-content:center;color:#e4efff}
.w3hpw-article-art>div{width:70%;border:1px solid #78beff70;background:#041124a6;padding:28px;box-shadow:0 20px 55px #0005}.w3hpw-article-art span{font-size:11px;letter-spacing:2px;color:#8ecaff}.w3hpw-article-art h2{font-size:clamp(25px,3vw,40px);font-weight:400;margin:25px 0 12px}.w3hpw-article-art p{color:#b7cbe4}.w3hpw-art-pills{display:flex;gap:9px;flex-wrap:wrap}.w3hpw-art-pills b{font-size:11px;font-weight:400;border:1px solid #ffffff40;padding:9px 12px}
.w3hpw-article-layout{max-width:1240px;margin:20px auto 0;padding:0 28px;display:grid;grid-template-columns:210px minmax(0,1fr) 250px;gap:38px;align-items:start}
.w3hpw-toc{position:sticky;top:28px;border-left:3px solid #d5dbe5;max-height:calc(100vh - 56px);overflow:auto}
.w3hpw-toc-title{font-size:12px;text-transform:uppercase;letter-spacing:1.5px;font-weight:700;color:#6a7484;padding:0 14px 15px}.w3hpw-toc ol{list-style:none;padding:0;margin:0}.w3hpw-toc li{margin:0;padding:0}
.w3hpw-toc a{display:block;text-decoration:none!important;color:#5f6876;font-size:13px;line-height:1.5;padding:13px 14px;border-left:3px solid transparent;margin-left:-3px}
.w3hpw-toc a:hover,.w3hpw-toc a.is-active{color:#155eef;border-left-color:#155eef;background:#f3f6ff}
.w3hpw-article-main{min-width:0}.w3hpw-article-intro{font-size:18px;line-height:1.8;color:#293548;margin-bottom:26px}
.w3hpw-author{display:flex;align-items:center;gap:12px;padding:0 0 28px;border-bottom:1px solid var(--line);margin-bottom:18px}.w3hpw-author>span{width:42px;height:42px;background:#e9f0ff;color:#155eef;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;border-radius:50%}.w3hpw-author b{display:block;font-size:13px}.w3hpw-author small{display:block;color:#798394;font-size:12px;margin-top:4px}
.w3hpw-topic{padding:36px 0 26px;scroll-margin-top:35px;border-bottom:1px solid #e2e6ed}.w3hpw-topic-kicker{font-size:10px;letter-spacing:1.6px;color:#155eef;font-weight:700;margin-bottom:13px}.w3hpw-topic h2{font-size:clamp(25px,2.5vw,34px);line-height:1.2;letter-spacing:-.6px;font-weight:500;color:#172033;margin-bottom:18px}
.w3hpw-rich{font-size:15px;line-height:1.8;color:#4e5a6b}.w3hpw-rich p{margin:0 0 16px}.w3hpw-rich ul{padding-left:22px}
.w3hpw-article-aside{position:sticky;top:28px}.w3hpw-aside-card{background:#f4f0ff;border:1px solid #d8c9ff;padding:23px 20px;margin-bottom:25px}.w3hpw-aside-card h3{font-size:21px;line-height:1.3;font-weight:500;color:#1c2331;margin:0 0 18px}.w3hpw-aside-card p{font-size:13px;line-height:1.75;color:#525d70;margin:0 0 24px}.w3hpw-aside-card a{color:#155eef;font-size:13px;text-decoration:none;display:flex;justify-content:space-between;gap:12px}.w3hpw-related{display:flex;flex-direction:column;gap:13px;font-size:13px}.w3hpw-related b{color:#172033;margin-bottom:4px}.w3hpw-related a{color:#155eef;text-decoration:none}
.w3hpw-article-end{margin-top:42px;background:#f4f6fa;padding:26px}.w3hpw-article-end h2{font-size:25px;font-weight:500;line-height:1.2}.w3hpw-article-end p{font-size:14px;line-height:1.7;color:#596579}
@media(max-width:1050px){.w3hpw-article-layout{grid-template-columns:180px minmax(0,1fr);gap:28px}.w3hpw-article-aside{display:none}.w3hpw-cards{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:760px){.w3hpw-hero{grid-template-columns:1fr;padding:32px 20px;gap:28px}.w3hpw-hero-visual{min-height:290px;padding:18px}.w3hpw-band,.w3hpw-split,.w3hpw-tags-band{grid-template-columns:1fr;gap:24px}.w3hpw-band,.w3hpw-section,.w3hpw-split,.w3hpw-cta{padding:36px 20px}.w3hpw-section-head{display:block}.w3hpw-section-head>p{margin-top:16px}.w3hpw-cards,.w3hpw-process{grid-template-columns:repeat(2,minmax(0,1fr))}.w3hpw-cta{display:block}.w3hpw-cta .w3hpw-button{margin-top:24px}.w3hpw-article-hero{padding:30px 20px}.w3hpw-article-layout{grid-template-columns:1fr;padding:0 20px}.w3hpw-toc{position:relative;top:auto;max-height:none;border:1px solid var(--line);padding:14px}.w3hpw-toc-title{padding:0 0 10px}.w3hpw-toc a{padding:9px 10px}.w3hpw-article-art{height:270px}.w3hpw-article-art>div{width:90%;padding:18px}}
@media(max-width:480px){.w3hpw-cards,.w3hpw-process{grid-template-columns:1fr}.w3hpw-hero h1{letter-spacing:-1px}.w3hpw-dash-main{grid-template-columns:1fr}.w3hpw-chart{display:none}}


/* v1.0.3: full-width article layout aligned to the article column */
.w3hpw-article{
  width:100%!important;max-width:none!important;margin:0!important;padding:0!important;
}
.w3hpw-article-hero{
  width:100%!important;max-width:none!important;
  margin:0!important;
  padding:42px 0 38px calc(210px + 38px)!important;
}
.w3hpw-article-hero h2{
  font-size:clamp(36px,4vw,58px);font-weight:400;line-height:1.1;
  letter-spacing:-1.5px;max-width:950px;color:var(--ink);margin:0 0 28px;
}
.w3hpw-article-image,.w3hpw-article-art{
  width:100%!important;max-width:none!important;margin:0!important;
  height:clamp(280px,42vw,490px);
}
.w3hpw-article-layout{
  width:100%!important;max-width:none!important;
  margin:20px 0 0!important;padding:0!important;
  display:grid;grid-template-columns:210px minmax(0,1fr) 250px;
  gap:38px;align-items:start;
}
.w3hpw-article-main{min-width:0;width:100%}
.w3hpw-topic h4,.w3hpw-article-end h4,.w3hpw-aside-card h4{
  font-size:clamp(20px,2vw,26px);line-height:1.3;font-weight:500;
  color:#172033;margin:0 0 18px;
}
.w3hpw-article-art h4{font-size:clamp(25px,3vw,40px);font-weight:400;margin:25px 0 12px}
@media(max-width:1050px){
 .w3hpw-article-hero{padding-left:calc(180px + 28px)!important}
 .w3hpw-article-layout{grid-template-columns:180px minmax(0,1fr);gap:28px}
 .w3hpw-article-aside{display:none}
}
@media(max-width:760px){
 .w3hpw-article-hero{padding:30px 0 26px!important}
 .w3hpw-article-layout{grid-template-columns:1fr;gap:24px}
 .w3hpw-toc{position:relative;top:auto;max-height:none;border:1px solid var(--line);padding:14px}
 .w3hpw-article-art{height:270px}
 .w3hpw-article-art>div{width:90%;padding:18px}
}
/* Keep sticky topic navigation labels aligned consistently to the left. */
.w3hpw .w3hpw-toc,
.w3hpw .w3hpw-toc ol,
.w3hpw .w3hpw-toc li,
.w3hpw .w3hpw-toc a { text-align: left; }