*,::before,::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}
body{margin:0;background:#fefcfb;color:#1c1210;font:17px/1.75 'Inter', 'Segoe UI', system-ui, sans-serif;-webkit-font-smoothing:antialiased}
a{color:#ea580c;text-decoration:none;transition:color .2s}a:hover{color:#c2410c}
img{max-width:100%;height:auto}
.wrap{max-width:1140px;margin:0 auto;padding:0 20px}
.reading-progress{position:fixed;top:0;left:0;width:0;height:3px;background:linear-gradient(90deg,#ea580c,#0891b2);z-index:1000;transition:width .15s}
header.top{background:rgba(250,250,249,.85);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);border-bottom:1px solid #e7e5e4;position:sticky;top:0;z-index:100;box-shadow:0 1px 3px rgba(28,25,23,.04)}
header.top .wrap{display:flex;align-items:center;justify-content:space-between;height:60px}
.logo{display:flex;align-items:center;gap:8px;font-size:1.15rem;font-weight:700;color:#ea580c;text-decoration:none;white-space:nowrap}
.logo-icon{font-size:1.4rem;flex-shrink:0}
.mobile-menu-btn{display:none;background:none;border:1px solid #e7e5e4;border-radius:8px;font-size:1.4rem;padding:4px 10px;cursor:pointer;color:#1c1210}
header.top nav{display:flex;gap:4px}header.top nav a{padding:8px 14px;border-radius:8px;font-size:.88rem;font-weight:500;color:#78716c;transition:.2s;white-space:nowrap}
header.top nav a:hover{color:#ea580c;background:#faf5f2}
.nav-dropdown{position:relative;display:inline-block}
.nav-dropdown-btn{background:none;border:1px solid transparent;border-radius:8px;padding:8px 14px;font-size:.88rem;font-weight:500;color:#78716c;cursor:pointer;font-family:inherit;transition:.2s;white-space:nowrap}
.nav-dropdown-btn:hover{color:#ea580c;background:#faf5f2}
.nav-dropdown-menu{display:none;position:absolute;top:calc(100% + 4px);left:50%;transform:translateX(-50%);background:#fff;border:1px solid #e7e5e4;border-radius:12px;padding:8px;box-shadow:0 12px 40px rgba(28,25,23,.12);z-index:200;min-width:280px}
.nav-dropdown.open .nav-dropdown-menu{display:grid;grid-template-columns:1fr 1fr}
.nav-dropdown-menu a{padding:10px 14px;border-radius:8px;font-size:.85rem;color:#1c1210;white-space:nowrap;text-decoration:none;transition:.2s}
.nav-dropdown-menu a:hover{background:#faf5f2;color:#ea580c}
.crumbs{padding:14px 0;font-size:.84rem;color:#78716c;background:#fff;border-bottom:1px solid #e7e5e4}
.crumbs a{color:#ea580c;font-weight:500}.crumbs a:hover{text-decoration:underline}
.crumbs .sep{margin:0 6px;opacity:.4}
.crumbs .current{color:#57534e}
.hero{background:linear-gradient(160deg,#1c1210 0%,#2c2320 50%,#1c1210 100%);color:#fefcfb;padding:72px 0 60px;position:relative;overflow:hidden}
.hero::after{content:'';position:absolute;top:-50%;right:-20%;width:500px;height:500px;background:radial-gradient(circle,rgba(234,88,12,.08) 0%,transparent 70%);pointer-events:none}
.hero .label{text-transform:uppercase;font-size:12px;letter-spacing:3px;color:#ea580c;margin-bottom:20px;display:flex;align-items:center;gap:14px}
.hero .label::before{content:'';width:36px;height:2px;background:linear-gradient(90deg,#ea580c,transparent)}
.hero h1{font-size:52px;line-height:1.05;margin:0 0 20px;font-weight:900}.hero h1 em{font-style:normal;color:#ea580c}
.hero p{font-size:18px;color:rgba(255,255,255,.6);max-width:560px;margin:0}
.section-label{text-transform:uppercase;font-size:12px;letter-spacing:3px;color:#ea580c;font-weight:700;margin-bottom:14px;display:flex;align-items:center;gap:12px}
.section-label::before{content:'';width:24px;height:2px;background:#ea580c}
.cards{display:grid;gap:16px;padding:24px 0 48px}
.card{display:block;background:#fff;border:1px solid rgba(0,0,0,.06);border-radius:16px;padding:24px 26px;text-decoration:none;color:#1c1210;transition:all .25s;box-shadow:0 1px 3px rgba(0,0,0,.04)}
.card:hover{border-color:#f97316;box-shadow:0 8px 30px rgba(234,88,12,.1);transform:translateY(-3px)}
.card .cat{font-size:11px;text-transform:uppercase;letter-spacing:1.5px;color:#ea580c;font-weight:700;margin-bottom:8px}
.card h2{font-size:.95rem;margin:0 0 8px;line-height:1.35;font-weight:700}.card p{margin:0;color:#78716c;font-size:.84rem;line-height:1.6;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.article-layout{display:grid;grid-template-columns:1fr 280px;gap:32px;align-items:start;padding:32px 0 60px}
.article-main{background:#fff;border-radius:14px;padding:40px 44px 48px;box-shadow:0 4px 16px rgba(28,25,23,.06);border:1px solid #e7e5e4}
.article-main h1{font-size:1.85rem;font-weight:800;color:#1c1210;line-height:1.25;letter-spacing:-.02em;margin-bottom:28px}
.meta{color:#78716c;font-size:.84rem;margin-bottom:28px;padding-top:0;border-top:none}
.article-updated{margin-top:32px;padding-top:20px;border-top:1px solid #e7e5e4;font-size:.84rem;color:#78716c}
.article-body h2{font-size:1.4rem;font-weight:700;color:#1c1210;margin:40px 0 16px;padding-bottom:10px;border-bottom:2px solid #ea580c;letter-spacing:-.01em;scroll-margin-top:80px}
.article-body h3{font-size:1.1rem;font-weight:600;color:#1c1210;margin:28px 0 12px;padding-left:14px;border-left:3px solid #f97316}
.article-body p{margin-bottom:1em;color:#57534e}
.article-body ul,.article-body ol{margin:0 0 1em}.article-body li{margin-bottom:.5em;color:#57534e}
.article-body>p:first-of-type{font-size:1.08em;color:#1c1210;line-height:1.8}
.article-body>p:first-of-type::first-letter{font-size:3em;font-weight:800;float:left;line-height:.85;margin-right:8px;margin-top:6px;color:#ea580c}
.article-body h2+p{font-size:1.02em;color:#57534e}
.article-body strong{color:#1c1210;font-weight:700}
.article-body em{font-style:italic;color:#57534e}
.article-body ol{list-style:none;counter-reset:step-counter;padding-left:0;margin-left:0}
.article-body ol>li{counter-increment:step-counter;padding-left:42px;position:relative;margin-bottom:12px}
.article-body ol>li::before{content:counter(step-counter);position:absolute;left:0;top:2px;width:28px;height:28px;background:linear-gradient(135deg,#ea580c,#f97316);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:.78rem;font-weight:700;box-shadow:0 2px 6px rgba(234,88,12,.25)}
.article-body ul{list-style:none;padding-left:0;margin-left:0}
.article-body ul>li{padding-left:24px;position:relative}
.article-body ul>li::before{content:'';position:absolute;left:4px;top:10px;width:8px;height:8px;background:#f97316;border-radius:2px;transform:rotate(45deg);opacity:.5}
.article-body blockquote{border-left:4px solid #0891b2;background:linear-gradient(135deg,#ecfeff,#cffafe);margin:24px 0;padding:18px 24px;border-radius:0 8px 8px 0;color:#57534e;font-style:italic;font-size:.97em;line-height:1.7;position:relative;box-shadow:0 1px 3px rgba(28,25,23,.06)}
.article-body blockquote::before{content:'\201C';position:absolute;top:-4px;left:12px;font-size:2.8em;color:#0891b2;opacity:.2;font-family:Georgia,serif}
.article-body code{background:#faf5f2;color:#9a3412;padding:2px 8px;border-radius:5px;font-family:Consolas,Monaco,'Courier New',monospace;font-size:.86em;border:1px solid #e7e5e4}
.article-body pre{background:#1c1210;color:#e7e5e4;padding:20px 24px;border-radius:8px;margin:24px 0;overflow-x:auto;position:relative;border:1px solid #2c2320;box-shadow:0 4px 16px rgba(28,25,23,.06)}
.article-body pre code{background:none;color:inherit;padding:0;border:none;font-size:.88em;line-height:1.6}
.article-body table{width:100%;border-collapse:separate;border-spacing:0;font-size:.9rem;margin:24px 0;border-radius:8px;overflow:hidden;box-shadow:0 1px 3px rgba(28,25,23,.06);border:1px solid #e7e5e4}
.article-body th,.article-body td{padding:12px 16px;text-align:left;border-bottom:1px solid #e7e5e4}
.article-body th{background:linear-gradient(135deg,#1c1210,#2c2320);color:#fefcfb;font-weight:600;font-size:.85rem;text-transform:uppercase;letter-spacing:.03em}
.article-body tr:last-child td{border-bottom:none}
.article-body tr:nth-child(2n) td{background:#fefcfb}
.article-body tr:hover td{background:#fff7ed;transition:background .2s}
.mobile-toc{background:linear-gradient(135deg,#fefcfb,#faf5f2);border:1px solid #e7e5e4;border-radius:8px;margin-bottom:24px;overflow:hidden;display:none}
.mobile-toc summary{padding:14px 18px;font-weight:600;font-size:.95rem;color:#1c1210;cursor:pointer;user-select:none;list-style:none}
.mobile-toc summary:hover{background:rgba(234,88,12,.04)}
.mobile-toc summary::marker,.mobile-toc summary::-webkit-details-marker{display:none}
.mobile-toc summary::after{content:'+';float:right;font-size:1.3rem;color:#ea580c;font-weight:300;width:26px;height:26px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;background:#fff7ed;transition:.25s}
.mobile-toc[open] summary::after{content:'\2212';background:#ea580c;color:#fff}
.mobile-toc ul{list-style:none;padding:0 18px 14px;margin:0}
.mobile-toc li{margin-bottom:4px}.mobile-toc li::before{display:none}
.mobile-toc a{font-size:.88rem;color:#78716c;display:block;padding:6px 10px;border-radius:6px;transition:.2s}
.mobile-toc a:hover{color:#ea580c;background:#fff7ed}
.article-sidebar{position:sticky;top:80px;display:flex;flex-direction:column;gap:20px;max-height:calc(100vh - 92px);overflow-y:auto;scrollbar-width:thin;scrollbar-color:#d6d3d1 transparent}
.sidebar-toc,.sidebar-related{background:#fff;border:1px solid #e7e5e4;border-radius:12px;padding:22px;box-shadow:0 1px 3px rgba(28,25,23,.06)}
.sidebar-toc h3,.sidebar-related h3{font-size:.85rem;font-weight:700;color:#ea580c;margin-bottom:14px;padding-bottom:10px;border-bottom:1px solid #e7e5e4;text-transform:uppercase;letter-spacing:.04em}
.sidebar-toc ul{list-style:none}.sidebar-toc li{margin-bottom:2px}
.sidebar-toc a{font-size:.83rem;color:#78716c;display:block;padding:6px 10px;border-radius:6px;transition:.2s;border-left:2px solid transparent;line-height:1.4}
.sidebar-toc a:hover{color:#ea580c;background:#fff7ed;border-left-color:#ea580c}
.sidebar-related ul{list-style:none}.sidebar-related li{margin-bottom:8px}
.sidebar-related a{display:block;padding:8px 10px;border-radius:6px;font-size:.85rem;color:#78716c;line-height:1.4;transition:.2s}
.sidebar-related a:hover{background:rgba(234,88,12,.06);color:#ea580c}
.attention-box{border-radius:12px;padding:20px 24px;margin:28px 0;line-height:1.6;box-shadow:0 1px 3px rgba(28,25,23,.06)}
.attention-box.attention-tip{background:linear-gradient(135deg,#fff7ed,#fed7aa);border:1px solid #fdba74;display:flex;gap:14px;align-items:flex-start}
.attention-box .attention-icon{font-size:1.5em;flex-shrink:0;line-height:1}
.attention-box p{margin:0;color:#57534e}
.key-point{background:linear-gradient(135deg,#fff7ed,#ffedd5);border:1px solid #fdba74;border-left:4px solid #ea580c;border-radius:0 8px 8px 0;padding:16px 20px;margin:24px 0;font-size:.95em}
.key-point::before{content:'\1F4CC Ключевой момент';display:block;font-weight:700;color:#ea580c;font-size:.85em;margin-bottom:6px;text-transform:uppercase;letter-spacing:.05em}
.cta{margin:32px 0;padding:24px;border:1px solid #e7e5e4;border-radius:16px;background:#faf5f2;text-align:center}
.btn{display:inline-block;background:linear-gradient(135deg,#ea580c,#f97316);color:#fff;text-decoration:none;font-weight:700;padding:14px 32px;border-radius:12px;font-size:16px;transition:all .25s;box-shadow:0 4px 14px rgba(234,88,12,.25)}
.btn:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(234,88,12,.35)}.btn:active{transform:translateY(0)}
.ad-mark,.disc{font-size:12px;color:#78716c;margin-top:8px;line-height:1.4}
.offer-banner{margin:32px 0;padding:28px 24px;border-radius:18px;background:linear-gradient(135deg,#1c1210,#2c2320);color:#fff;text-align:center;position:relative;overflow:hidden}
.offer-banner::before{content:'';position:absolute;top:-40%;right:-20%;width:200px;height:200px;background:radial-gradient(circle,rgba(234,88,12,.15),transparent 70%);pointer-events:none}
.offer-banner h3{margin:0 0 8px;font-size:20px;font-weight:800;color:#ea580c}
.offer-banner p{margin:0 0 18px;color:rgba(255,255,255,.7);font-size:15px}
.offer-banner .btns{display:flex;gap:12px;justify-content:center;flex-wrap:wrap}
.offer-banner .btns a{display:inline-flex;align-items:center;gap:8px;background:#ea580c;color:#fff;font-weight:700;padding:12px 24px;border-radius:12px;font-size:15px;transition:all .25s;box-shadow:0 4px 14px rgba(234,88,12,.3);text-decoration:none}
.offer-banner .btns a:hover{transform:translateY(-2px);box-shadow:0 6px 20px rgba(234,88,12,.4)}
.offer-banner .btns a.alt{background:transparent;border:2px solid #ea580c;box-shadow:none}
.offer-banner .btns a.alt:hover{background:#ea580c;box-shadow:0 6px 20px rgba(234,88,12,.4)}
.faq{margin:36px 0}
.faq details{border:1px solid #e7e5e4;border-radius:8px;margin-bottom:10px;background:#fff;overflow:hidden;transition:.25s}
.faq details:hover{border-color:#fdba74;box-shadow:0 2px 8px rgba(234,88,12,.08)}
.faq summary{padding:16px 44px 16px 20px;font-weight:600;cursor:pointer;list-style:none;position:relative;color:#1c1210;transition:color .2s}
.faq summary:hover{color:#ea580c}
.faq summary::marker,.faq summary::-webkit-details-marker{display:none}
.faq summary::after{content:'+';position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:1.3rem;color:#ea580c;font-weight:300;width:26px;height:26px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#fff7ed;transition:.25s}
.faq details[open] summary::after{content:'\2212';background:#ea580c;color:#fff}
.faq details[open]{border-color:#f97316;box-shadow:0 2px 12px rgba(234,88,12,.1)}
.faq details p,.faq details div{padding:0 20px 16px;margin:0;color:#57534e}
.related{margin:44px 0}.related h2{font-size:1.3rem;font-weight:700;text-align:center;margin-bottom:24px}
.related-bottom{padding:40px 0 48px;background:#fff;border-top:1px solid #e7e5e4}
.related-bottom-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.related-bottom-card{background:#fefcfb;border:1px solid #e7e5e4;border-radius:12px;padding:20px 22px;text-decoration:none;color:#1c1210;transition:.25s;display:flex;flex-direction:column;gap:8px}
.related-bottom-card:hover{border-color:#f97316;box-shadow:0 4px 16px rgba(28,25,23,.06);transform:translateY(-3px)}
.related-bottom-title{font-weight:600;font-size:.95rem;line-height:1.35;color:#1c1210}
.related-bottom-card:hover .related-bottom-title{color:#ea580c}
.related-bottom-desc{font-size:.84rem;color:#78716c;line-height:1.5}
footer{margin-top:60px;padding:40px 0 0;background:#1c1210;color:#a8a29e}
.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr;gap:40px;padding-bottom:32px;border-bottom:1px solid #44403c}
.footer-brand{font-size:1.2rem;font-weight:700;color:#fefcfb;margin-bottom:12px}
.footer-about{font-size:.9rem;line-height:1.6;margin-bottom:8px}
.footer-col h4{color:#fefcfb;font-size:.95rem;margin-bottom:16px}
.footer-col ul{list-style:none}.footer-col li{margin-bottom:8px}
.footer-col a{color:#a8a29e;font-size:.9rem;transition:color .2s}.footer-col a:hover{color:#ea580c}
.footer-bottom{padding:20px 0;text-align:center;font-size:.85rem;color:#78716c}
.footer-bottom a{color:#ea580c}
@media(min-width:901px){.mobile-toc{display:none}}
@media(min-width:641px){.cards{grid-template-columns:repeat(2,1fr)}}
@media(max-width:900px){.article-layout{grid-template-columns:1fr;gap:24px}.article-main{padding:28px 24px 32px;border-radius:0;box-shadow:none;border-left:none;border-right:none}.article-sidebar{position:static;display:grid;grid-template-columns:1fr 1fr;gap:16px}.mobile-toc{display:block}}
@media(max-width:640px){body{font-size:16px}.mobile-menu-btn{display:block}.logo{font-size:1rem;max-width:200px;gap:6px}.logo-icon{font-size:1.2rem}
header.top nav{display:none;position:absolute;top:60px;left:0;right:0;background:#fff;border-bottom:1px solid #e7e5e4;flex-direction:column;padding:12px 20px;box-shadow:0 4px 12px rgba(28,25,23,.06);max-height:80vh;overflow-y:auto}
header.top nav.open{display:flex}header.top nav a{padding:10px 0}
.nav-dropdown{width:100%}.nav-dropdown-btn{width:100%;text-align:left;padding:10px 0;border:none}
.nav-dropdown-menu{position:static;transform:none;box-shadow:none;border:none;border-top:1px solid #e7e5e4;border-radius:0;padding:8px 0;margin:0;min-width:auto}
.nav-dropdown.open .nav-dropdown-menu{display:flex;flex-direction:column}
.article-main{padding:20px 16px 24px}.article-main h1{font-size:1.4rem}.article-body h2{font-size:1.15rem}
.article-sidebar{grid-template-columns:1fr}
.hero{padding:48px 0 40px}.hero h1{font-size:32px}
.cards{gap:12px}.card{padding:18px 20px}
.offer-banner{padding:22px 18px}.offer-banner .btns{flex-direction:column}.offer-banner .btns a{justify-content:center}
.footer-grid{grid-template-columns:1fr;gap:24px}
.related-bottom-grid{grid-template-columns:1fr}}