/* Reading-first solution articles, preserving the Horoshist visual system. */
.fs-page{--fs-ink:#111;--fs-muted:#53656d;--fs-line:#dbe2e3;--fs-soft:#f4f6f5;--fs-lime:#e9f4ae}
.fs-page .container{max-width:1240px}
.fs-hero{padding:36px 0 58px;border-bottom:1px solid var(--fs-line);background:linear-gradient(130deg,#fff 65%,#f1f6dd)}
.fs-breadcrumb{display:flex;gap:10px;flex-wrap:wrap;font-size:13px;margin-bottom:36px;color:var(--fs-muted)}
.fs-breadcrumb a{color:inherit;text-decoration:none}.fs-breadcrumb a:hover{text-decoration:underline}
.fs-kicker{font-size:12px!important;letter-spacing:.07em;text-transform:uppercase;font-weight:700;margin:0 0 12px!important;color:var(--fs-muted)}
.fs-hero h1{font-size:clamp(32px,4vw,54px);line-height:1.08;letter-spacing:-.045em;max-width:1000px;margin:0 0 24px}
.fs-hero h1 em{font-style:normal;background:linear-gradient(transparent 57%,var(--fs-lime) 57%)}
.fs-lead{max-width:760px;font-size:19px;line-height:1.55;margin:0 0 24px;color:#394b54}
.fs-meta{display:flex;flex-wrap:wrap;gap:10px 24px;font-size:13px;color:var(--fs-muted);margin-bottom:25px}
.fs-actions{display:flex;flex-wrap:wrap;align-items:center;gap:16px 24px;font-size:14px;font-weight:600}
.fs-actions a{color:var(--fs-ink)}.fs-actions .fs-primary{background:var(--fs-ink);color:white;padding:15px 22px;border-radius:9px;text-decoration:none}
.fs-actions button{border:0;background:none;text-decoration:underline;font:inherit;cursor:pointer;min-height:44px}
.fs-layout{display:grid;grid-template-columns:230px minmax(0,1fr);gap:64px;align-items:start;padding-top:42px;padding-bottom:60px}
.fs-side{position:sticky;top:110px;max-height:calc(100vh - 130px);overflow:auto;padding-right:16px;scrollbar-width:thin;scroll-margin-top:110px}
.fs-side h2{font-size:16px;margin:0 0 16px}.fs-toc{display:grid;gap:2px}.fs-toc a{display:flex;gap:11px;align-items:center;min-height:38px;text-decoration:none;color:var(--fs-muted);font-size:12px;line-height:1.3;border-left:2px solid var(--fs-line);padding:7px 9px}
.fs-toc b{min-width:22px;font-size:13px;color:var(--fs-ink)}.fs-toc a:hover,.fs-toc a[aria-current]{background:var(--fs-lime);border-color:var(--fs-ink);color:var(--fs-ink)}
.fs-side-pdf{display:block;font-size:12px;color:var(--fs-muted);margin:22px 0 8px}
.fs-reading{max-width:850px;min-width:0}.fs-reading p,.fs-reading li{font-size:17px;line-height:1.75;overflow-wrap:anywhere}
.fs-reading h2{font-size:28px;line-height:1.25;letter-spacing:-.025em;margin:0 0 18px}.fs-reading h3{font-size:17px;line-height:1.4;margin:24px 0 12px}.fs-reading p{margin:0 0 16px}.fs-reading a{color:#1a5369;text-underline-offset:3px}
.fs-intro{padding:0 0 38px;border-bottom:1px solid var(--fs-line)}.fs-intro h2{font-size:22px}.fs-intro p{font-size:15px;color:var(--fs-muted)}
.fs-task{padding:44px 0;border-bottom:1px solid var(--fs-line);scroll-margin-top:110px}
.fs-task-top{display:flex;gap:18px;align-items:flex-start;margin-bottom:22px}.fs-number{flex:0 0 auto;display:grid;place-items:center;min-width:48px;height:48px;padding:0 9px;border:1px solid var(--fs-ink);border-radius:9px;font-size:21px;font-weight:700;box-shadow:3px 3px 0 var(--fs-lime)}
.fs-task-top h2{font-size:27px;margin:0}.fs-task-top .fs-kicker{margin-bottom:6px!important}
.fs-condition{font-weight:550}.fs-source{font-size:14px}.fs-original{margin:14px 0 26px;background:var(--fs-soft);border-radius:8px;padding:14px 16px}.fs-original summary{cursor:pointer;font-size:14px;font-weight:600;line-height:1.5}.fs-original a{display:block;font-size:13px;margin-top:16px}.fs-original img{display:block;max-width:100%;height:auto;margin:16px auto 0;border:1px solid var(--fs-line)}
.fs-steps{counter-reset:steps;list-style:none;padding:0;margin:18px 0}.fs-steps>li{position:relative;padding-left:38px;margin-bottom:18px}.fs-steps>li:before{counter-increment:steps;content:counter(steps);position:absolute;left:0;top:4px;font-size:12px;font-weight:700;width:24px;height:24px;display:grid;place-items:center;background:var(--fs-soft);border-radius:50%;line-height:1}
.fs-answer{background:var(--fs-lime);border-radius:10px;padding:20px 24px;margin:24px 0}.fs-answer>span{font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:700}.fs-answer p{margin:8px 0 0;font-weight:650;font-size:19px;line-height:1.6}
.fs-check h3{margin-top:22px}.fs-trap{border-left:3px solid #bac9d0;padding:8px 0 8px 18px;color:var(--fs-muted);font-size:15px!important}.fs-back{display:inline-block;font-size:12px;padding:8px 0}
.fs-next,.fs-sources,.fs-related{padding:36px 0;border-bottom:1px solid var(--fs-line)}.fs-next ol,.fs-sources ul{padding-left:24px}.fs-sources p,.fs-sources li{font-size:14px;color:var(--fs-muted)}.fs-related>a{display:flex;justify-content:space-between;padding:16px 0;border-bottom:1px solid var(--fs-line);font-size:16px;text-decoration:none}
.fs-reading figure{margin:24px 0}.fs-reading svg{width:100%;max-width:660px;height:auto;display:block}.fs-reading figcaption{font-size:13px;line-height:1.5;color:var(--fs-muted);margin-top:10px}.fs-reading pre,.fs-reading code{white-space:pre-wrap;overflow-wrap:anywhere}.fs-reading table{display:block;overflow-x:auto;width:100%;border-collapse:collapse}.fs-reading th,.fs-reading td{padding:10px;border:1px solid var(--fs-line);font-size:15px}
.fs-page :focus-visible{outline:3px solid #526aaa;outline-offset:4px}
.fs-page .fs-reading h2{font-size:28px!important;line-height:1.25!important}.fs-page .fs-intro h2{font-size:22px!important}.fs-page .fs-side h2{font-size:16px!important}.fs-page #evgeniy-pet{display:none!important}
@media(max-width:900px){.fs-layout{grid-template-columns:1fr;gap:30px;padding-top:28px}.fs-side{position:static;max-height:none;padding:0}.fs-toc{display:flex;flex-wrap:wrap;gap:6px}.fs-toc a{border:1px solid var(--fs-line);border-radius:6px;min-width:43px;min-height:43px;justify-content:center;padding:8px}.fs-toc a span{display:none}.fs-toc b{min-width:0}.fs-side-pdf{margin-top:15px}.fs-reading{max-width:none}.fs-hero{padding:24px 0 34px}.fs-breadcrumb{margin-bottom:24px}.fs-meta{gap:8px 16px}.fs-task{scroll-margin-top:100px}}
@media(max-width:520px){.fs-page .container{padding-left:20px;padding-right:20px}.fs-hero h1{font-size:33px}.fs-lead{font-size:16px}.fs-actions{align-items:flex-start;gap:10px;flex-direction:column}.fs-actions .fs-primary{width:100%;text-align:center}.fs-meta{font-size:12px}.fs-reading p,.fs-reading li{font-size:16px;line-height:1.72}.fs-page .fs-reading h2{font-size:24px!important}.fs-task-top{gap:12px}.fs-task-top h2{font-size:23px}.fs-number{height:42px;min-width:42px;font-size:18px}.fs-task{padding:32px 0}.fs-answer{padding:17px}.fs-answer p{font-size:18px}.fs-steps>li{padding-left:32px}.fs-original{padding:12px}.fs-reading .fs-condition{font-size:16px}}
@media print{.fs-page nav.nav,.fs-page .hn-panel,.fs-page .hn-overlay,.fs-page footer,.fs-page #final-form,.fs-page .fs-side,.fs-page .fs-actions,.fs-page .fs-back,.fs-page .fs-original,.fs-page .fs-related,.fs-page .ep-wrap,.fs-page [class*="cookie"]{display:none!important}.fs-page .container{max-width:none!important;padding:0!important}.fs-hero{padding:0 0 20px!important;background:none!important}.fs-hero h1{font-size:26pt}.fs-layout{display:block;padding:0!important}.fs-reading{max-width:none}.fs-reading p,.fs-reading li{font-size:11pt}.fs-task{padding:22px 0}.fs-task-top,.fs-answer{break-inside:avoid}.fs-reading h2,.fs-reading h3{break-after:avoid}.fs-answer{border:1px solid #999;background:none}.fs-page{color:#000;background:#fff}.fs-page a{color:#000}.fs-breadcrumb{display:none!important}}

.fs-page .fs-reading h3{font-size:18px!important;line-height:1.4!important}.fs-reading figure img{max-width:100%;height:auto}