.articles-page{background:#fbfcfe;color:#26364b}
.articles-page .site-header{position:sticky}
.articles-page :is(a,summary,button):focus-visible{outline:3px solid #1671b8;outline-offset:5px}
.article-hero{padding:28px 0 46px;background:linear-gradient(120deg,#f1f6fc,#f8faff);border-bottom:1px solid var(--line)}
.article-breadcrumbs{font-size:13px;color:#637287;margin-bottom:30px}
.article-breadcrumbs ol{display:flex;flex-wrap:wrap;gap:9px;list-style:none;padding:0;margin:0}
.article-breadcrumbs li+li:before{content:'/';margin-right:9px;color:#8995a4}
.article-breadcrumbs a:hover{color:var(--blue)}
.article-kicker{display:block;font-size:12px;font-weight:800;letter-spacing:.11em;text-transform:uppercase;color:#426284;margin-bottom:15px}
.article-hero h1{font-size:clamp(32px,4.1vw,54px);line-height:1.13;font-weight:750;letter-spacing:-.035em;color:var(--blue-dark);margin:0 0 25px;max-width:1020px;text-wrap:balance}
.article-meta{display:flex;flex-wrap:wrap;gap:10px 19px;font-size:13px;color:#617088;align-items:center}
.article-meta>span:first-child{font-weight:750;color:var(--blue-dark)}
.article-meta>*+*:before{content:'·';color:#8a98ab;margin-right:19px}
.article-layout{display:grid;grid-template-columns:minmax(0,790px) minmax(230px,290px);gap:70px;align-items:start;padding-top:44px;padding-bottom:65px}
.article-reading{min-width:0;font-size:18px;line-height:1.8}
.article-reading p{margin:0 0 20px;overflow-wrap:break-word}
.article-reading strong{font-weight:750;color:#172d50}
.article-intro p:first-child{font-size:21px;line-height:1.7;color:#203659}
.article-reading h2{color:var(--blue-dark);font-size:clamp(25px,2.5vw,32px);line-height:1.24;letter-spacing:-.025em;margin:50px 0 23px;text-wrap:balance;scroll-margin-top:165px}
.article-reading a:not(.btn,.article-contact-phone){text-decoration-thickness:1px;text-underline-offset:4px}
.article-aside{position:sticky;top:157px;min-width:0}
.article-toc{border-top:3px solid var(--yellow);background:#fff;border-radius:0 0 16px 16px;padding:23px 22px;border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-left:1px solid var(--line)}
.article-toc summary{font-size:17px;font-weight:750;color:var(--blue-dark);cursor:pointer;list-style:none;display:flex;justify-content:space-between;gap:10px}
.article-toc summary::-webkit-details-marker{display:none}
.article-toc summary:after{content:'+';font-size:22px;line-height:1}
.article-toc[open] summary:after{content:'−'}
.article-toc ol{list-style:none;padding:0;margin:20px 0 0;display:grid;gap:18px;counter-reset:toc}
.article-toc li{display:grid;grid-template-columns:18px 1fr;gap:10px;counter-increment:toc;font-size:14px;line-height:1.55;color:#566982}
.article-toc li:before{content:counter(toc,decimal-leading-zero);font-size:11px;font-weight:700;color:#94a2b4;padding-top:3px}
.article-toc a:hover{color:var(--blue);text-decoration:underline}
.article-aside-link{display:flex;justify-content:space-between;gap:10px;padding:18px 4px;color:var(--blue-dark);font-size:14px;font-weight:750}
.article-checklist{margin:27px 0 30px;padding:22px 25px;background:#f0f5fb;border:1px solid #dce6f2;border-radius:20px;list-style:none}
.article-checklist li{position:relative;padding-left:32px;margin:0 0 16px;font-size:17px;line-height:1.6}
.article-checklist li:last-child{margin-bottom:0}
.article-checklist li:before{content:'✓';position:absolute;left:0;top:3px;background:var(--yellow);color:var(--blue-dark);width:21px;height:21px;display:grid;place-items:center;border-radius:6px;font-size:13px;font-weight:900}
.article-faq{margin-top:50px;scroll-margin-top:160px}
.article-faq details{border-top:1px solid #d7e1ed;padding:0 1px}
.article-faq details:last-child{border-bottom:1px solid #d7e1ed}
.article-faq summary{position:relative;list-style:none;cursor:pointer;padding:21px 40px 21px 0;font-size:18px;font-weight:700;line-height:1.55;color:#203858}
.article-faq summary::-webkit-details-marker{display:none}
.article-faq summary:after{content:'+';position:absolute;right:3px;top:21px;font-weight:400;font-size:25px;line-height:1.1;color:var(--blue)}
.article-faq details[open] summary:after{content:'−'}
.article-faq details>div{padding:0 32px 9px 0;color:#516078;font-size:17px}
.article-contact{padding:31px 32px;background:var(--blue-dark);border-radius:22px;color:#fff;margin-top:45px;scroll-margin-top:155px}
.article-contact .article-kicker{color:#b8ccea;font-size:11px}
.article-contact h2{color:#fff;margin:0 0 18px;font-size:29px;text-wrap:initial}
.article-contact p{color:#e0e8f7;font-size:17px;line-height:1.65}
.article-contact-actions{display:flex;flex-wrap:wrap;align-items:center;gap:20px;margin-top:24px}
.article-contact .btn{font-size:15px;color:#172034;min-height:50px;line-height:1.3}
.article-contact-phone{font-size:16px;font-weight:700;white-space:nowrap}
.article-contact .article-contact-hint{font-size:12px;color:#c8d5eb;line-height:1.6;margin:16px 0 0}
.article-related h2{font-size:23px;margin-top:39px}
.article-related>div{display:grid;grid-template-columns:repeat(3,1fr);gap:14px}
.article-related a{padding:16px;background:#fff;border:1px solid var(--line);border-radius:12px;transition:border-color .2s}
.article-related a:hover{border-color:#8aafd0}
.article-related span{display:block;font-size:12px;line-height:1.5;color:#6c7c90;margin-bottom:10px}
.article-related strong{font-size:15px;line-height:1.4;display:block}
.article-back{display:inline-block;font-size:15px;font-weight:750;color:var(--blue);margin-top:30px}
.articles-index-hero{padding-bottom:48px}
.articles-index-hero h1{font-size:clamp(39px,5vw,62px);margin-bottom:18px}
.articles-intro{font-size:20px;line-height:1.65;max-width:750px;margin:0;color:#52667e}
.articles-index-content{padding-top:36px;padding-bottom:60px}
.articles-section-label{display:flex;justify-content:space-between;gap:20px;align-items:center;margin:0 0 21px}
.articles-section-label h2{margin:0;color:var(--blue-dark);font-size:20px;font-weight:650}
.articles-section-label>span{color:#718199;font-size:13px;white-space:nowrap}
.article-feature{display:grid;grid-template-columns:minmax(0,1.3fr) minmax(300px,.8fr);background:#fff;border:1px solid #dce6f1;border-radius:24px;overflow:hidden;box-shadow:0 12px 36px rgba(16,40,76,.04)}
.article-feature-copy{padding:38px 40px 40px}
.article-tag{display:inline-flex;background:#eef4fb;border-radius:7px;padding:7px 10px;font-size:12px;font-weight:750;color:#426284;margin-bottom:20px}
.article-feature h3{font-size:clamp(26px,3vw,35px);line-height:1.23;letter-spacing:-.025em;color:var(--blue-dark);margin:0 0 20px;text-wrap:balance}
.article-feature h3 a:hover{text-decoration:underline;text-decoration-thickness:1px;text-underline-offset:5px}
.article-feature-copy>p{font-size:17px;line-height:1.65;color:#5b6d84;margin:0 0 23px;max-width:620px}
.article-feature .btn{margin-top:30px;font-size:15px;min-height:47px}
.article-feature-art{display:flex;flex-direction:column;background:#1a2964;padding:33px 32px;color:#fff;position:relative;overflow:hidden}
.article-feature-art:before{content:'';position:absolute;right:-120px;top:-80px;width:300px;height:300px;border:1px solid #405380;border-radius:50%;pointer-events:none}
.article-art-top{display:flex;align-items:center;justify-content:space-between;gap:18px;position:relative}
.article-art-top>span:first-child{display:grid;place-items:center;width:49px;height:49px;border-radius:14px;background:var(--yellow);color:#1a2964;font-size:24px;font-weight:850}
.article-art-top>span:last-child{color:#bac9e7;font-size:11px;text-transform:uppercase;letter-spacing:.06em}
.article-art-title{font-size:34px;line-height:1.18;letter-spacing:-.02em;font-weight:700;margin:28px 0 23px}
.article-art-row{display:flex;gap:17px;align-items:center;padding:14px 0;border-top:1px solid #42517e;font-size:15px}
.article-art-row>span{color:#9badcf;font-size:11px;font-weight:650}
.article-art-note{display:flex;align-items:center;justify-content:space-between;margin-top:auto;padding-top:25px;color:#ffdf2b;font-size:12px}
.article-art-note>span{font-size:23px}
.articles-help{display:flex;gap:30px;justify-content:space-between;align-items:center;margin-top:32px;padding:27px 30px;border-radius:18px;background:#edf3fa}
.articles-help h2{font-size:23px;color:var(--blue-dark);margin:0 0 8px}
.articles-help p{font-size:15px;color:#62738a;margin:0;line-height:1.6}
.articles-help .btn{font-size:14px;min-height:46px;flex-shrink:0}
@media(max-width:1100px){.article-layout{gap:35px;grid-template-columns:minmax(0,1fr) 255px}.article-feature-copy{padding:30px}.article-feature-art{padding:30px 25px}}
@media(max-width:1000px){.article-layout{display:flex;flex-direction:column;max-width:820px;gap:28px;padding-top:25px}.article-aside{position:static;order:-1;width:100%}.article-toc{padding:17px 20px}.article-aside-link{display:none}.article-reading{width:100%}.article-reading h2,.article-faq,.article-contact{scroll-margin-top:95px}.article-feature{grid-template-columns:minmax(0,1.2fr) minmax(280px,.8fr)}.article-aside .article-toc ol{gap:14px}}
@media(max-width:760px){.article-hero{padding:23px 0 30px}.article-breadcrumbs{font-size:11px;margin-bottom:24px}.article-breadcrumbs ol{gap:7px}.article-breadcrumbs li+li:before{margin-right:7px}.article-kicker{font-size:10px;letter-spacing:.09em}.article-hero h1{font-size:34px;line-height:1.16;margin-bottom:22px}.article-meta{font-size:11px;gap:8px 11px}.article-meta>*+*:before{margin-right:11px}.article-reading{font-size:17px;line-height:1.78}.article-intro p:first-child{font-size:19px;line-height:1.7}.article-reading h2{font-size:27px;margin-top:38px}.article-checklist{padding:20px 17px}.article-checklist li{font-size:16px;padding-left:30px}.article-faq summary{font-size:17px;padding-top:19px;padding-bottom:19px}.article-faq details>div{font-size:16px;padding-right:10px}.article-contact{padding:25px 21px;border-radius:18px}.article-contact h2{margin-top:0;font-size:26px}.article-contact p{font-size:16px}.article-related>div{grid-template-columns:1fr}.article-related a{display:flex;align-items:center;justify-content:space-between;gap:16px}.article-related span{margin-bottom:0;max-width:46%}.article-related strong{text-align:right}.article-feature{grid-template-columns:1fr}.article-feature-copy{padding:25px}.article-feature-art{display:none}.article-feature h3{font-size:28px}.articles-intro{font-size:18px}.articles-section-label h2{font-size:18px}.articles-index-hero h1{font-size:44px}.articles-index-content{padding-top:28px}.articles-help{align-items:flex-start;flex-direction:column;gap:20px;padding:25px}.articles-help h2{font-size:24px}.articles-help .btn{width:100%}.article-feature .btn{margin-top:25px;width:100%}.article-layout{padding-bottom:42px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.articles-page *{transition:none!important}}