/* Article page: shared identity is inherited from styles.css. */
.article-page{background:#f3f9ff}.article-container{max-width:1240px}.breadcrumb{padding:23px 0;font-size:.8rem;color:#5c7295}.breadcrumb ol{display:flex;flex-wrap:wrap;gap:9px;list-style:none;padding:0;margin:0}.breadcrumb li+li:before{content:'‹';margin-left:9px;color:#7093bd}.breadcrumb a:hover{color:var(--blue)}.article-heading{padding:32px 48px 26px;border:1px solid #d7eafa;border-radius:24px;background:radial-gradient(ellipse at 0 0,#cae5ff,transparent 65%),#fff;box-shadow:var(--shadow)}.article-label,.section-label{color:var(--blue);font-size:.82rem;font-weight:800}.article-label{display:inline-block;padding:4px 13px;border-radius:20px;background:#e5f2ff}.article-heading h1{font-size:clamp(2rem,3.5vw,3.3rem);font-weight:900;margin:15px 0 19px;max-width:950px;line-height:1.45}.article-heading h1 em{font-style:normal;color:var(--blue)}.article-deck{max-width:850px;font-size:1.1rem;line-height:1.9}.article-meta{display:flex;gap:32px;flex-wrap:wrap;border-top:1px solid #d5e7f8;padding-top:23px;margin-top:25px}.article-meta>div{display:flex;gap:11px;align-items:center;font-size:.75rem;color:#536c8f}.article-meta strong,.article-meta time{display:block;font-size:.85rem;color:var(--navy);font-weight:700}.meta-icon{display:grid;place-items:center;border-radius:50%;width:38px;height:38px;background:#e8f4ff;color:var(--blue);font-size:1.3rem}.metadata-note{font-size:.75rem;margin-top:14px;color:#6d7e95}.article-layout{display:grid;grid-template-columns:270px minmax(0,1fr);gap:28px;margin:32px 0 70px}.article-sidebar{align-self:start;position:sticky;top:110px}.toc{background:white;border:1px solid #dbeafa;border-radius:18px;box-shadow:var(--shadow);overflow:hidden}.toc summary{display:flex;justify-content:space-between;font-weight:800;padding:18px 20px;cursor:pointer;list-style:none;color:var(--blue);border-bottom:1px solid #e0eefb}.toc summary::-webkit-details-marker{display:none}.toc ol{padding:12px 34px 17px 15px;margin:0;color:#7b96b8;font-size:.83rem}.toc li{padding:6px 0}.toc a{color:#365788;display:block}.toc a:hover{color:var(--blue)}.sidebar-note{border-radius:18px;background:#e4f2ff;padding:23px;margin-top:18px}.sidebar-note h2{font-size:1rem;letter-spacing:0;margin:10px 0}.sidebar-note p{font-size:.83rem}.article-main{min-width:0}.article-content,.article-block{background:#fff;border:1px solid #deebf7;border-radius:20px;padding:32px 36px;margin-bottom:24px;box-shadow:0 4px 20px #164e8810}.article-content>section{scroll-margin-top:115px;padding:29px 0;border-bottom:1px solid #e4eef8}.article-content>section:first-of-type{padding-top:0}.article-content>section:last-of-type{border:0;padding-bottom:0}.article-content h2{font-size:1.5rem;letter-spacing:-.025em;margin-bottom:17px;line-height:1.65}.article-content h2 span{color:var(--blue);font-size:.8rem;background:#eaf5ff;border-radius:10px;padding:6px 9px;vertical-align:middle;margin-left:6px}.article-content p{font-size:1.04rem;line-height:2.1;color:#3b5378}.article-intro p{font-size:1.1rem}.article-intro h2{margin-top:6px}.article-callout{background:#eef7ff;border-right:4px solid var(--blue);border-radius:12px;padding:17px 20px;margin-top:22px}.article-callout strong{color:var(--blue)}.article-callout p{font-size:.91rem}.article-conclusion .section-label{display:block;margin-bottom:8px}.article-sources h2{font-size:1rem}.article-sources ul{margin:0;padding-right:22px}.article-sources a{color:var(--blue);font-size:.85rem;overflow-wrap:anywhere}.article-block{scroll-margin-top:115px}.block-heading{margin-bottom:23px}.block-heading h2{font-size:1.6rem;letter-spacing:-.02em;margin:6px 0}.block-heading p{font-size:.9rem}.article-block .faq-list summary{font-size:.94rem}.article-block .faq-list p{font-size:.93rem}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:13px}.related-card{display:flex;flex-direction:column;align-items:flex-start;background:#f4faff;border:1px solid #dcecff;border-radius:15px;padding:19px;transition:box-shadow .2s}.related-card:hover{box-shadow:0 8px 22px #1f67b11a}.related-card>span{font-size:.7rem;color:#6681a5;margin:13px 0 7px}.related-card h3{font-size:.94rem;line-height:1.7;margin-bottom:18px}.related-card b{font-size:.74rem;color:var(--blue);margin-top:auto}.comments-empty{border:1px dashed #c4dced;background:#f7fbff;color:#6681a3;text-align:center;border-radius:12px;padding:18px;font-size:.85rem;margin-bottom:24px}.comments label{display:block;font-size:.88rem;color:#28476e;font-weight:700}.comments input,.comments textarea{display:block;width:100%;border:1px solid #c7dced;background:#fbfdff;color:var(--navy);border-radius:10px;font:400 1rem/1.7 Cairo,Tahoma,sans-serif;padding:11px 13px;margin:8px 0 18px}.comments textarea{resize:vertical}.comments input:focus,.comments textarea:focus{outline:2px solid #7db8f6;outline-offset:1px}.form-row{max-width:380px}.comment-submit{display:flex;align-items:center;gap:15px;flex-wrap:wrap}.comment-submit button{display:flex;gap:25px;align-items:center;background:var(--blue);color:white;border:0;border-radius:30px;padding:12px 24px;font:700 .9rem Cairo,Tahoma,sans-serif;cursor:pointer}.comment-submit button:hover{background:#004fc6}.comment-submit small{font-size:.75rem;color:#7486a0}#comment-status{font-size:.8rem;margin-top:14px}.comment-preview{margin-top:20px;border:1px solid #cee3f6;background:#f5faff;border-radius:14px;padding:18px}.comment-preview[hidden]{display:none}.comment-preview h3{font-size:1rem;margin:8px 0}.comment-preview p{white-space:pre-wrap;overflow-wrap:anywhere}.preview-label{font-size:.7rem;color:var(--blue)}.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}section[id]{scroll-margin-top:115px}@media(max-width:1050px){.article-layout{grid-template-columns:220px minmax(0,1fr);gap:20px}.article-content,.article-block{padding:25px}.related-grid{grid-template-columns:1fr}.related-card{display:grid;grid-template-columns:48px 1fr;column-gap:12px}.related-card img{grid-row:span 3}.related-card>span{margin:0}.related-card h3{margin:4px 0}.related-card b{grid-column:2}.article-heading{padding:28px}}@media(max-width:800px){.article-container{max-width:680px}.article-layout{display:flex;flex-direction:column;margin-top:20px}.article-sidebar{position:static;width:100%}.sidebar-note{display:none}.toc ol{display:grid;grid-template-columns:1fr 1fr;gap:0 18px}.article-heading{padding:22px 19px}.article-meta{gap:16px}.article-meta>div{flex:1;min-width:145px}.article-heading h1{font-size:2rem}.article-deck{font-size:.98rem}.article-content,.article-block{padding:23px 20px}.article-content p{font-size:1rem}.article-content h2{font-size:1.3rem}.breadcrumb{font-size:.72rem;padding:17px 0}.article-meta strong,.article-meta time{font-size:.78rem}.article-sidebar,.article-main{width:100%}}@media(max-width:420px){.toc ol{grid-template-columns:1fr}.article-heading h1{font-size:1.72rem}.article-content,.article-block{padding:20px 16px}.article-meta{gap:14px}.comment-submit button{width:100%;justify-content:center}.comment-submit small{width:100%;text-align:center}}
/* Featured image, highlighted introduction/conclusion, and editorial lists. */
.article-cover{position:relative;margin:22px 0 24px;height:300px;overflow:hidden;border-radius:18px;background:#dfedff;border:1px solid #cfE3f8}
.article-cover img{display:block;width:100%;height:100%;object-fit:cover;object-position:center 44%}
.article-cover figcaption{position:absolute;bottom:15px;right:16px;left:16px;width:fit-content;max-width:calc(100% - 32px);background:#ffffffed;color:#153b7d;padding:7px 16px;border-radius:24px;font-size:.8rem;font-weight:700}
.article-content>section.article-intro{background:linear-gradient(135deg,#edf7ff,#f7fbff);border:1px solid #cbe4fa;border-right:5px solid #0870ed;border-radius:16px;padding:24px;margin-bottom:12px}
.article-intro .section-label{background:#d9eeff;display:inline-block;border-radius:20px;padding:3px 13px}
.article-content>section.article-conclusion{background:linear-gradient(135deg,#e8f3ff,#f5faff);border:1px solid #c3ddf6;border-right:5px solid #154b9e;border-radius:16px;padding:24px;margin-top:20px}
.article-conclusion .section-label{display:inline-block;padding:3px 13px;background:#d4e7fc;color:#154b9e;border-radius:20px}
.article-content .list-heading{font-size:1.05rem;line-height:1.8;color:#183d76;margin:23px 0 12px}
.article-content ul:not(.article-sources ul),.article-content ol{margin:16px 0;padding:0;list-style:none}
.article-content ul:not(.article-sources ul)>li,.article-content ol>li{position:relative;margin:10px 0;padding:13px 54px 13px 17px;border-radius:12px;background:#f2f8ff;color:#314f77;line-height:1.9;font-size:1rem}
.article-content ul:not(.article-sources ul)>li:before{content:'';position:absolute;right:24px;top:24px;width:8px;height:8px;border-radius:50%;background:#0870ed;box-shadow:0 0 0 5px #dfedff}
.article-content ol{counter-reset:article-item}
.article-content ol>li{counter-increment:article-item}
.article-content ol>li:before{content:counter(article-item);position:absolute;right:13px;top:13px;display:grid;place-items:center;width:29px;height:29px;border-radius:9px;background:#0867ee;color:#fff;font-weight:800;font-size:.85rem}
.article-content li ul,.article-content li ol{margin-top:12px}
@media(max-width:800px){.article-cover{height:240px;margin:18px 0}.article-content>section.article-intro,.article-content>section.article-conclusion{padding:18px}.article-content ul:not(.article-sources ul)>li,.article-content ol>li{font-size:.95rem}.article-cover figcaption{font-size:.72rem}}
@media(max-width:420px){.article-cover{height:210px}}