/* Scoped additions: preserve the accepted Horoshist shell and existing pages. */
.lr-skip{position:fixed;left:16px;top:-80px;background:#17191d;color:white;padding:12px 20px;border-radius:12px;z-index:20000}.lr-skip:focus{top:12px}
.hc-learning-page #evgeniy-pet{display:none!important}
.lr-hero-panel .lr-column .carry{position:relative;right:20px}
.lr .lr-card-visual--lime{font-size:clamp(20px,1.6vw,23px);padding:16px;text-align:center}
.lr-hub-section,.lr-vpr-download{scroll-margin-top:110px}
.lr{--lr-ink:#17191d;--lr-muted:#59606c;--lr-line:#dce2eb;--lr-blue:#7890c0;--lr-pale:#edf1f8;--lr-lime:#eaf6c3;color:var(--lr-ink);font-family:Onest,Arial,sans-serif;font-size:17px;line-height:1.65;box-sizing:border-box}
.lr *{box-sizing:border-box}.lr [hidden]{display:none!important}.lr a{color:inherit}.lr a:not(.lr-button):not(.lr-card):not(.lr-crumb a){text-underline-offset:4px}.lr button,.lr input,.lr select{font:inherit}.lr button{cursor:pointer}.lr :focus-visible{outline:3px solid #425f99;outline-offset:4px}.lr button:disabled{cursor:default;opacity:.45}.lr h1,.lr h2,.lr h3,.lr p{margin:0}.lr h1{font-size:clamp(36px,5vw,66px);line-height:1.08;font-weight:750;letter-spacing:-.045em;color:var(--lr-ink);text-transform:none}.lr h2{font-size:clamp(26px,3vw,38px);line-height:1.18;letter-spacing:-.035em;color:var(--lr-ink);text-transform:none}.lr h3{font-size:21px;line-height:1.3;letter-spacing:-.02em}.lr p+p{margin-top:16px}.lr ul,.lr ol{padding-left:24px}.lr li+li{margin-top:10px}.lr-wrap{width:min(1160px,calc(100% - 48px));margin:0 auto}.lr-main{padding:120px 0 80px}.lr-crumb{font-size:13px;color:var(--lr-muted);margin-bottom:32px;display:flex;gap:8px;flex-wrap:wrap}.lr-eyebrow{font-size:12px;font-weight:700;letter-spacing:.1em;text-transform:uppercase;display:block;margin-bottom:18px;color:#4c6082}.lr-lead{font-size:clamp(17px,2vw,20px);color:var(--lr-muted);max-width:670px;margin-top:24px!important}.lr-hero{display:grid;grid-template-columns:1.35fr .65fr;gap:56px;align-items:center;margin-bottom:48px}.lr-hero-panel{background:var(--lr-pale);border-radius:28px;min-height:320px;padding:30px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:16px}.lr-hero-panel img{width:180px;height:auto;box-shadow:0 12px 30px #2332471c;transform:rotate(4deg);border:1px solid var(--lr-line)}.lr-hero-panel small{font-size:13px;color:var(--lr-muted)}.lr-actions{display:flex;flex-wrap:wrap;gap:12px;margin-top:26px}.lr .lr-button{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:48px;padding:12px 22px;border:1px solid var(--lr-ink);border-radius:999px;background:var(--lr-ink);color:white;text-decoration:none;line-height:1.3;font-weight:600;font-size:14px}.lr .lr-button:hover{background:#30343b;color:white}.lr .lr-button--light{background:white;color:var(--lr-ink);border-color:var(--lr-line)}.lr .lr-button--light:hover{background:var(--lr-pale);color:var(--lr-ink)}.lr .lr-button--lime{background:var(--lr-lime);color:var(--lr-ink);border-color:var(--lr-lime)}.lr .lr-button svg{width:18px;height:18px;fill:none;stroke:currentColor;stroke-width:1.8;flex-shrink:0}.lr-tiny{font-size:13px;color:var(--lr-muted);margin-top:16px!important}.lr-note{padding:18px 22px;border-left:3px solid var(--lr-blue);background:var(--lr-pale);border-radius:0 16px 16px 0;font-size:15px;margin:24px 0}.lr-section{padding:40px 0;scroll-margin-top:105px}.lr-section>h2{margin-bottom:20px}.lr-intro{max-width:740px;color:var(--lr-muted);margin-bottom:24px!important}.lr-jump{display:flex;gap:8px;flex-wrap:wrap;border-top:1px solid var(--lr-line);border-bottom:1px solid var(--lr-line);padding:15px 0;margin:24px 0}.lr-jump a{padding:7px 12px;font-size:14px;text-decoration:none;border-radius:999px}.lr-jump a:hover{background:var(--lr-pale)}.lr-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:20px;margin-top:24px}.lr .lr-card{border:1px solid var(--lr-line);border-radius:24px;padding:26px;display:flex;flex-direction:column;gap:16px;text-decoration:none;background:white;transition:border-color .15s}.lr-card:hover{border-color:var(--lr-blue)}.lr-card p{font-size:15px;color:var(--lr-muted)}.lr-card strong:last-child{margin-top:auto;font-size:14px;padding-top:10px}.lr-card-visual{height:135px;display:flex;align-items:center;justify-content:center;border-radius:14px;background:var(--lr-pale);overflow:hidden;font-size:36px;line-height:1.2;font-weight:700;letter-spacing:-.04em;color:#40557e}.lr-card-visual img{width:94px;transform:translateY(28px) rotate(7deg);box-shadow:0 6px 22px #23324720}.lr-card-visual--lime{background:var(--lr-lime);color:#34442c}.lr-tag{align-self:flex-start;font-size:12px;line-height:1.4;padding:5px 10px;border-radius:999px;background:var(--lr-pale);color:#40557e}.lr-shell{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:56px;align-items:start}.lr-article{max-width:760px}.lr-article h2{margin:40px 0 18px;scroll-margin-top:105px}.lr-article h3{margin:24px 0 12px}.lr-aside{position:sticky;top:110px;background:var(--lr-pale);padding:24px;border-radius:24px;font-size:14px}.lr-aside strong{display:block;margin-bottom:12px;font-size:18px}.lr-aside a{display:block;padding:8px 0}.lr-checklist{list-style:none;padding:0!important}.lr-checklist label{display:flex;align-items:flex-start;gap:12px;padding:14px 0;border-bottom:1px solid var(--lr-line)}.lr-checklist input{margin-top:7px;width:18px;height:18px;accent-color:#4f6ca2;flex-shrink:0}.lr-checklist input:checked+span{text-decoration:line-through;color:var(--lr-muted)}.lr-quote{border:1px solid var(--lr-line);border-radius:20px;padding:24px;margin:20px 0;background:#fafbfd}.lr-quote p{font-size:17px}.lr-cta{background:#1d222a;color:white;border-radius:28px;padding:38px!important;margin-top:40px;display:grid;grid-template-columns:1fr auto;gap:28px;align-items:center}.lr-cta h2{color:white;font-size:30px}.lr-cta p{color:#d4dbe6;margin-top:14px;font-size:16px}.lr-cta .lr-actions{margin:0}.lr-split{display:grid;grid-template-columns:1fr 1fr;gap:24px}.lr-box{border:1px solid var(--lr-line);border-radius:24px;padding:28px;background:white}.lr-box h3{margin-bottom:14px}.lr-downloads{display:grid;grid-template-columns:1fr 1fr;gap:18px}.lr-downloads .lr-box{display:flex;flex-direction:column;gap:14px}.lr-downloads .lr-button{align-self:flex-start;margin-top:auto}.lr-downloads p{font-size:15px;color:var(--lr-muted)}.lr-lesson{display:grid;grid-template-columns:minmax(220px,.85fr) 1.15fr;border:1px solid var(--lr-line);border-radius:28px;overflow:hidden;background:white}.lr-column-wrap{background:var(--lr-pale);padding:34px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:15px}.lr-column{font-family:Onest,Arial,sans-serif;font-variant-numeric:tabular-nums;font-size:32px;line-height:1.5;display:inline-block;white-space:pre;text-align:right;letter-spacing:.13em;margin:0;color:#202b3d}.lr-column .carry{color:#5574ab;font-size:18px;letter-spacing:.23em}.lr-column .line{display:block;border-top:2px solid #7890c0;margin-top:6px;padding-top:4px}.lr-lesson-copy{padding:32px;display:flex;flex-direction:column;justify-content:center}.lr-lesson-copy h3{margin:14px 0}.lr-lesson-copy p{font-size:16px}.lr-stepper{display:flex;gap:8px;margin-bottom:16px}.lr-stepper span{width:32px;height:5px;border-radius:3px;background:var(--lr-line)}.lr-stepper [data-active=true]{background:#5574ab}.lr-select-row{display:flex;flex-wrap:wrap;gap:14px;align-items:end;margin-bottom:22px}.lr-field{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:600}.lr .lr-field select,.lr .lr-field input{border:1px solid #bcc8d9;border-radius:12px;background:white;padding:12px 15px;min-height:48px;color:var(--lr-ink);max-width:100%}.lr .lr-field select{min-width:240px}.lr-trainer{background:#f7f8fb;border:1px solid var(--lr-line);border-radius:28px;padding:28px}.lr-trainer-head{display:flex;justify-content:space-between;gap:16px;align-items:center;margin-bottom:20px}.lr-progress{width:100%;height:6px;border:0;border-radius:4px;accent-color:#5f7fb5}.lr-progress::-webkit-progress-bar{background:#e1e7f0;border-radius:4px}.lr-progress::-webkit-progress-value{background:#5f7fb5;border-radius:4px}.lr-trainer-body{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center;margin-top:25px}.lr-task-number{font-size:42px;line-height:1.2;font-weight:700;letter-spacing:-.035em;margin:18px 0!important}.lr-feedback{min-height:52px;margin:18px 0 0!important;font-size:15px}.lr-feedback[data-state=correct]{color:#225b3a}.lr-feedback[data-state=error]{color:#9e3c32}.lr-answer-line{display:flex;gap:10px;align-items:end}.lr-answer-line .lr-field{flex:1;min-width:0}.lr-answer-line input{width:100%}.lr-answer-line button{flex-shrink:0}.lr-details{border:1px solid var(--lr-line);border-radius:16px;padding:18px 20px;margin:14px 0;background:white}.lr-details summary{cursor:pointer;font-weight:600}.lr-details[open] summary{margin-bottom:16px}.lr-details p,.lr-details li{font-size:15px}.lr-table-wrap{overflow:auto;max-width:100%;border:1px solid var(--lr-line);border-radius:16px;margin:20px 0}.lr table{width:100%;border-collapse:collapse;font-size:14px;background:white}.lr th,.lr td{text-align:left;padding:12px 16px;border-bottom:1px solid var(--lr-line)}.lr th{background:var(--lr-pale);color:#354966}.lr .lr-exam-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.lr-exam-grid input{width:100%}.lr-exam-grid small{font-weight:400;min-height:36px;line-height:1.4}.lr-exam-grid [data-state=correct] input{border-color:#43845c}.lr-exam-grid [data-state=error] input{border-color:#ae5146}.lr-sr{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}.lr-hub-section{padding:32px 0 46px}.lr-hub-section>h2{margin-bottom:12px}.lr-mini-links{display:flex;flex-wrap:wrap;gap:12px;margin:18px 0}.lr-mini-links a{font-size:14px}.lr .lr-editorial-note{font-size:14px;color:var(--lr-muted);border-top:1px solid var(--lr-line);padding-top:20px;margin-top:32px}.lr-vpr-download{margin:24px auto}.lr svg{max-width:100%}
@media(max-width:800px){.lr-hero{grid-template-columns:1fr;gap:24px}.lr-hero-panel{min-height:180px;flex-direction:row;padding:24px}.lr-hero-panel img{width:115px}.lr-card-grid{grid-template-columns:1fr}.lr-shell{grid-template-columns:1fr}.lr-aside{position:static;order:-1}.lr-aside nav{display:flex;gap:8px;flex-wrap:wrap}.lr-aside nav a{padding:4px 8px}.lr-cta{grid-template-columns:1fr}.lr .lr-exam-grid{grid-template-columns:repeat(3,1fr)}.lr-main{padding-top:100px}.lr-lesson{grid-template-columns:.8fr 1.2fr}.lr-column-wrap{padding:24px 16px}}
@media(max-width:560px){.lr-wrap{width:calc(100% - 32px)}.lr{font-size:16px}.lr-main{padding-top:95px}.lr-crumb{margin-bottom:24px}.lr h1{font-size:39px}.lr-hero{margin-bottom:24px}.lr-downloads,.lr-split,.lr-lesson,.lr-trainer-body{grid-template-columns:1fr}.lr-lesson-copy,.lr-box,.lr-trainer{padding:22px}.lr-hero-panel{display:none}.lr-column-wrap{padding:24px}.lr-column{font-size:29px}.lr-section{padding:26px 0}.lr .lr-field select{min-width:0;width:100%}.lr-select-row>.lr-field{width:100%}.lr-answer-line{flex-direction:column;align-items:stretch}.lr-answer-line .lr-field{width:100%}.lr-trainer-body{gap:18px}.lr-trainer-head{font-size:13px}.lr-task-number{font-size:36px}.lr .lr-exam-grid{grid-template-columns:repeat(2,1fr)}.lr-cta{padding:26px!important}.lr-cta h2{font-size:27px}.lr-aside{padding:20px}.lr-jump{gap:3px}.lr-card-grid{gap:14px}}
@media(prefers-reduced-motion:reduce){.lr *{animation:none!important;transition:none!important;scroll-behavior:auto!important}}
@media print{body>.nav,.hn-panel,footer,.lr-aside,.lr-actions,.lr-jump,.lr-cta,.lr-trainer,.lr-exam-form,[class*="pet"],[class*="cookie"],[class*="exit-question"]{display:none!important}.lr-main{padding:0}.lr-wrap{width:100%}.lr-shell{display:block}.lr-article{max-width:none}.lr h1{font-size:28pt}.lr h2{font-size:18pt;break-after:avoid}.lr-box,.lr-quote,.lr-checklist li{break-inside:avoid}.lr-hero{display:block}.lr-hero-panel{display:none}}