:root{--ink:#172033;--muted:#667085;--paper:#f7f8fc;--surface:#fff;--line:#e4e7ec;--brand:#4856d6;--brand-dark:#303ba8;--accent:#ffb547;--soft:#eef0ff;--success:#067647;--danger:#b42318;--night:#252b5c;--radius:18px;--shadow:0 18px 48px rgba(31,42,90,.12);--max:1180px;--focus:0 0 0 4px rgba(72,86,214,.2)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--paper);line-height:1.55}a{color:var(--brand-dark)}img,svg{max-width:100%}.container{width:min(calc(100% - 34px),var(--max));margin:auto}.skip-link{position:absolute;left:-9999px;top:8px}.skip-link:focus{left:8px;z-index:999;background:#fff;padding:10px 14px;border-radius:8px}.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(14px)}.header-inner{min-height:72px;display:flex;align-items:center;gap:24px}.brand{display:flex;align-items:center;gap:11px;color:var(--ink);text-decoration:none;font-weight:900;font-size:1.25rem}.brand-mark{width:39px;height:39px;border-radius:13px;background:linear-gradient(145deg,var(--brand),#7680ee);color:#fff;display:grid;place-items:center;box-shadow:0 10px 25px 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0 20px;margin-top:2px}.section{padding:70px 0}.section-white{background:#fff}.section-head{display:flex;align-items:end;justify-content:space-between;gap:28px;margin-bottom:25px}.section-head h2{font-size:clamp(1.9rem,4vw,3rem);line-height:1.05;letter-spacing:-.035em;margin:0}.section-head p{max-width:640px;color:var(--muted);margin:0}.cards{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:17px}.card{padding:21px;transition:.18s ease}.card:hover{transform:translateY(-3px);box-shadow:var(--shadow)}.card-icon{width:46px;height:46px;border-radius:14px;background:var(--soft);color:var(--brand);display:grid;place-items:center;margin-bottom:15px}.card h2,.card h3{font-size:1.16rem;line-height:1.25;margin:.2em 0 .45em}.card p{color:var(--muted);margin:0 0 14px}.card-link{font-weight:820;text-decoration:none}.trust-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line);border:1px solid var(--line);border-radius:18px;overflow:hidden}.trust-item{background:#fff;padding:24px}.trust-item strong{display:block;font-size:1.1rem}.trust-item span{color:var(--muted)}.page-hero{padding:48px 0 33px;background:linear-gradient(180deg,#f0f2ff,var(--paper));border-bottom:1px solid var(--line)}.page-hero h1{font-size:clamp(2.25rem,5vw,4rem)}.page-hero p{font-size:1.12rem;color:var(--muted);max-width:850px}.breadcrumbs{display:flex;flex-wrap:wrap;gap:7px;color:var(--muted);font-size:.88rem;margin-bottom:17px}.breadcrumbs a{color:inherit}.breadcrumbs a:after{content:"/";margin-left:7px;color:#98a2b3}.tool-wrap{padding:38px 0 76px}.workspace{display:grid;grid-template-columns:minmax(0,1fr) 315px;gap:20px;align-items:start}.panel{padding:22px}.panel+.panel{margin-top:17px}.panel h2,.panel 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span{display:block;color:#dfe2ff;font-size:.8rem}.calendar-toolbar{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:10px;margin-bottom:14px}.calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#fff}.weekday{padding:8px 5px;background:#f2f4f7;color:var(--muted);font-size:.76rem;font-weight:850;text-align:center}.day{min-height:92px;border-top:1px solid var(--line);border-right:1px solid var(--line);padding:7px;position:relative;background:#fff}.day:nth-child(7n){border-right:0}.day.outside{background:#fafafa;color:#98a2b3}.day.today{box-shadow:inset 0 0 0 2px var(--accent)}.day.holiday .day-number:after{content:"•";color:var(--danger);margin-left:3px}.day-number{font-size:.78rem;font-weight:850}.shift-pill{display:block;margin-top:8px;border-radius:8px;padding:6px 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small{display:block;color:var(--muted)}.article-layout{display:grid;grid-template-columns:minmax(0,770px) 275px;gap:48px;align-items:start}.article{font-size:1.04rem}.article h2{font-size:1.75rem;line-height:1.2;margin-top:2.05em}.article h3{font-size:1.25rem;margin-top:1.55em}.article p,.article li{color:#344054}.article .lead{font-size:1.18rem;color:var(--muted)}.article-callout{border-left:4px solid var(--brand);background:var(--soft);padding:17px 19px;border-radius:0 13px 13px 0;margin:22px 0}.checklist{list-style:none;padding:0}.checklist li{position:relative;padding:9px 0 9px 34px;border-bottom:1px solid var(--line)}.checklist li:before{content:"✓";position:absolute;left:1px;top:9px;width:22px;height:22px;border-radius:7px;background:var(--soft);color:var(--brand);display:grid;place-items:center;font-weight:900}.aside{position:sticky;top:92px}.toc{border-left:2px solid var(--line);padding-left:16px}.toc a{display:block;padding:5px 0;color:var(--muted);font-size:.9rem;text-decoration:none}.related-list{display:grid;gap:8px}.related-list a{border:1px solid var(--line);border-radius:11px;padding:10px;background:#fff;text-decoration:none;font-weight:760}.faq details{border:1px solid var(--line);border-radius:12px;background:#fff;padding:0 15px;margin-bottom:8px}.faq summary{font-weight:820;cursor:pointer;padding:13px 0}.footer{background:#151a38;color:#e7e9ff;padding:50px 0 24px}.footer a{color:#e7e9ff}.footer-grid{display:grid;grid-template-columns:1.3fr repeat(3,1fr);gap:30px}.footer h2,.footer h3{color:#fff}.footer-links{display:grid;gap:7px}.network-projects{display:grid;gap:7px}.network-projects a{display:grid;text-decoration:none}.network-projects span{font-size:.8rem;color:#aeb4da}.footer-bottom{display:flex;justify-content:space-between;gap:20px;border-top:1px solid rgba(255,255,255,.13);padding-top:20px;margin-top:30px;color:#aeb4da;font-size:.86rem}.cookie-banner{position:fixed;z-index:100;left:14px;right:14px;bottom:14px;max-width:730px;margin:auto;background:#fff;border:1px solid var(--line);border-radius:17px;padding:19px;box-shadow:0 22px 70px rgba(10,18,55,.25);display:none}.cookie-banner.show{display:block}.cookie-banner h2{font-size:1.08rem;margin:0 0 6px}.cookie-banner p{font-size:.89rem;color:var(--muted);margin:0}.cookie-banner .actions{margin-top:12px}.ad-space{min-height:155px;border:1px dashed #c5c8d7;border-radius:15px;display:none;place-items:center;color:var(--muted);font-size:.82rem}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.hidden{display:none!important}
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@media(max-width:700px){.container{width:min(calc(100% - 22px),var(--max))}.header-inner{min-height:64px}.menu-toggle{display:inline-grid!important;margin-left:auto}.nav{position:absolute;top:64px;left:11px;right:11px;background:#fff;border:1px solid var(--line);border-radius:15px;padding:9px;box-shadow:var(--shadow);display:none;align-items:stretch;flex-direction:column}.nav.open{display:flex}.nav a{justify-content:flex-start}.hero{padding:48px 0 35px}.hero-grid{gap:30px}.hero h1{font-size:2.62rem}.hero-actions .btn,.quick-card .btn{width:100%}.cards,.grid-2,.grid-3,.result-grid,.year-grid{grid-template-columns:1fr}.section{padding:51px 0}.section-head{display:block}.section-head p{margin-top:10px}.trust-grid{grid-template-columns:1fr}.footer-grid{grid-template-columns:1fr}.footer-bottom{display:block}.panel{padding:17px}.day{min-height:72px;padding:5px}.shift-name{display:none}.shift-pill{font-size:.7rem;padding:5px 2px}.weekday{font-size:.67rem}.page-hero h1{font-size:2.38rem}.calendar-toolbar{align-items:stretch}.calendar-toolbar .actions{width:100%}.calendar-toolbar .btn{flex:1}.article{font-size:1rem}}
@media(max-width:390px){.day{min-height:64px}.day-number{font-size:.69rem}.shift-pill{margin-top:5px}.brand{font-size:1.08rem}.quick-card{padding:17px}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important;animation:none!important}}
@media print{.site-header,.footer,.cookie-banner,.no-print,.sidebar,.ad-space,.page-hero .actions{display:none!important}body{background:#fff;font-size:10pt}.container{width:100%}.panel{box-shadow:none;border:0;padding:0}.tool-wrap{padding:0}.page-hero{padding:0;border:0;background:#fff}.page-hero h1{font-size:24pt}.calendar-grid{break-inside:avoid}.day{min-height:50px}.shift-name{display:none}.result{background:#fff;color:#000;border:1px solid #bbb}.result-stat{border:1px solid #bbb}a{color:#000;text-decoration:none}}