:root{--panel:rgba(9,11,16,.64);--line:rgba(255,255,255,.10);--ink:#f4f5f7;--mut:#9aa6b8;--mut2:#6b7990;--teal:#34e3c4;--ice:#69d6ff;--violet:#8b8bff;--green:#7cf5b0;--maxw:760px}
html.theme-light{--panel:#ffffff;--line:rgba(15,23,42,.10);--ink:#1a202c;--mut:#475569;--mut2:#64748b;--teal:#0d9488}
a{text-decoration:none}
/* hero / hub */
.g-hero{padding:54px 0 22px;max-width:780px}
.g-back{color:var(--mut);font-size:14px;font-weight:600}
.g-hero h1{font-size:clamp(34px,6vw,52px);line-height:1.05;font-weight:800;margin:18px 0 14px;letter-spacing:-.02em}
.g-hero__lead{font-size:19px;color:var(--mut);max-width:640px;margin:0 0 26px}
.g-search{display:flex;align-items:center;gap:11px;padding:5px 18px;border:1px solid var(--line);border-radius:999px;background:var(--panel);max-width:520px;color:var(--mut)}
.g-search input{flex:1;background:none;border:0;outline:0;color:var(--ink);font-size:16.5px;padding:13px 0;font-family:inherit}
.g-chips{display:flex;flex-wrap:wrap;gap:9px;margin:26px 0 22px}
.g-chip{border:1px solid var(--line);background:var(--panel);color:var(--mut);padding:9px 16px;border-radius:999px;font-size:14.5px;font-weight:600;cursor:pointer;font-family:inherit;transition:.15s}
.g-chip:hover{color:var(--ink)}
.g-chip.is-active{background:var(--teal);color:#04130f;border-color:var(--teal)}
.g-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px;padding-bottom:40px}
.g-card{display:flex;flex-direction:column;gap:9px;padding:22px;border:1px solid var(--line);border-radius:22px;background:var(--panel);transition:.18s}
.g-card:hover{transform:translateY(-3px);border-color:rgba(52,227,196,.4);box-shadow:0 18px 50px -24px rgba(52,227,196,.5)}
.g-card__t{font-size:18.5px;font-weight:700;line-height:1.3}
.g-card__d{font-size:14.5px;color:var(--mut);line-height:1.55;flex:1}
.g-card__m{font-size:13px;color:var(--teal);font-weight:600}
.g-empty{color:var(--mut);text-align:center;padding:40px 0}.g-empty a{color:var(--teal)}
.g-badge{display:inline-flex;align-items:center;gap:6px;font-size:12.5px;font-weight:700;color:var(--teal);text-transform:none;letter-spacing:.2px}
.g-badge--link{align-self:flex-start;padding:6px 12px;border:1px solid rgba(52,227,196,.3);border-radius:999px;background:rgba(52,227,196,.08)}
/* breadcrumbs */
.g-crumbs{display:flex;flex-wrap:wrap;gap:8px;align-items:center;font-size:13.5px;color:var(--mut2);padding:26px 0 0}
.g-crumbs a{color:var(--mut)}.g-crumbs a:hover{color:var(--ink)}
/* article */
.g-article{max-width:var(--maxw);margin:0 auto;padding:14px 0 60px}
.g-article__head h1{font-size:clamp(30px,5vw,44px);line-height:1.12;font-weight:800;letter-spacing:-.02em;margin:16px 0 12px}
.g-meta{display:flex;gap:10px;color:var(--mut2);font-size:14px}
.g-toc{margin:26px 0;padding:18px 22px;border:1px solid var(--line);border-radius:16px;background:var(--panel)}
.g-toc__title{font-size:13px;font-weight:700;color:var(--mut);text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.g-toc ol{margin:0;padding-left:20px;display:grid;gap:7px}
.g-toc a{color:var(--mut);font-size:15.5px}.g-toc a:hover{color:var(--teal)}
.g-prose{font-size:18px}
.g-prose h2{font-size:27px;font-weight:800;margin:42px 0 14px;letter-spacing:-.01em;scroll-margin-top:80px}
.g-prose h3{font-size:21px;font-weight:700;margin:28px 0 10px;scroll-margin-top:80px}
.g-prose p{margin:0 0 18px}
.g-prose a{color:var(--teal);text-decoration:underline;text-underline-offset:3px;text-decoration-thickness:1px;text-decoration-color:rgba(52,227,196,.45)}
.g-prose a:hover{text-decoration-color:var(--teal)}
.g-prose ul,.g-prose ol{margin:0 0 18px;padding-left:24px}.g-prose li{margin:0 0 9px}
.g-prose strong{color:var(--ink);font-weight:700}
.g-prose blockquote{margin:22px 0;padding:14px 20px;border-left:3px solid var(--teal);background:rgba(52,227,196,.06);border-radius:0 12px 12px 0;color:var(--mut)}
.g-prose code{background:rgba(255,255,255,.08);padding:2px 7px;border-radius:6px;font-size:.9em}
.g-prose table{width:100%;border-collapse:collapse;margin:22px 0;font-size:15.5px;display:block;overflow-x:auto}
.g-prose th,.g-prose td{border:1px solid var(--line);padding:11px 14px;text-align:left}
.g-prose th{background:rgba(255,255,255,.04);font-weight:700}
.g-prose img{max-width:100%;border-radius:14px;border:1px solid var(--line)}
/* quick (краткая инструкция вверху) */
.g-quick{margin:22px 0 6px;padding:18px 22px;border:1px solid rgba(52,227,196,.30);border-radius:16px;background:linear-gradient(135deg,rgba(52,227,196,.09),rgba(105,214,255,.04))}
.g-quick__h{display:flex;align-items:center;gap:8px;font-weight:800;font-size:13px;letter-spacing:.05em;color:var(--teal);text-transform:uppercase;margin-bottom:12px}
.g-quick__block+.g-quick__block{margin-top:14px;padding-top:14px;border-top:1px solid var(--line)}
.g-quick__t{font-weight:700;font-size:16.5px;margin-bottom:7px}
.g-quick ol{margin:0;padding-left:22px;display:grid;gap:7px}
.g-quick li{font-size:16.5px;line-height:1.5;color:var(--ink)}
.g-quick li::marker{color:var(--teal);font-weight:800}
.g-quick a{color:var(--teal);text-decoration:underline;text-underline-offset:2px}
/* steps */
.g-steps{list-style:none;margin:24px 0;padding:0;counter-reset:s}
.g-step{display:flex;gap:16px;padding:18px 0;border-top:1px solid var(--line)}
.g-step:first-child{border-top:0}
.g-step__num{flex:none;width:38px;height:38px;border-radius:50%;display:grid;place-items:center;font-weight:800;background:linear-gradient(135deg,var(--teal),var(--ice));color:#06080c}
.g-step__title{font-size:18.5px;font-weight:700;margin:4px 0 6px}
.g-step__body p{margin:0;color:var(--mut)}
/* video */
.g-videos{display:grid;gap:14px;margin:24px 0}
.g-video{margin:0}
.g-video__frame{position:relative;aspect-ratio:16/9;border-radius:16px;border:1px solid var(--line);background:linear-gradient(135deg,#0b1118,#0f1620);display:grid;place-items:center;cursor:pointer;overflow:hidden}
.g-video__frame:hover .g-video__play{transform:scale(1.08);background:var(--teal)}
.g-video__play{width:68px;height:68px;border-radius:50%;background:rgba(52,227,196,.9);color:#06080c;display:grid;place-items:center;transition:.18s;box-shadow:0 10px 40px -8px rgba(52,227,196,.6)}
.g-video__label{position:absolute;bottom:14px;left:16px;font-weight:700;font-size:15px;color:#fff;text-shadow:0 2px 12px rgba(0,0,0,.6)}
.g-video iframe{width:100%;aspect-ratio:16/9;border:0;border-radius:16px;display:block}
/* faq */
.g-faq{max-width:var(--maxw);margin:46px auto 0}
.g-faq h2{font-size:27px;font-weight:800;margin:0 0 16px}
.g-faq__item{border:1px solid var(--line);border-radius:14px;background:var(--panel);margin-bottom:10px;padding:0 18px}
.g-faq__item summary{cursor:pointer;padding:16px 0;font-weight:600;font-size:17px;list-style:none;display:flex;justify-content:space-between;gap:12px}
.g-faq__item summary::-webkit-details-marker{display:none}
.g-faq__item summary::after{content:'+';color:var(--teal);font-weight:700;font-size:22px;line-height:1}
.g-faq__item[open] summary::after{content:'−'}
.g-faq__a{padding:0 0 16px;color:var(--mut)}.g-faq__a a{color:var(--teal)}
/* cta */
.g-cta{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:18px;margin:46px 0 0;padding:26px 28px;border:1px solid rgba(52,227,196,.28);border-radius:22px;background:linear-gradient(135deg,rgba(52,227,196,.10),rgba(105,214,255,.05))}
.g-cta__txt{display:flex;flex-direction:column;gap:5px;max-width:520px}.g-cta__txt b{font-size:18px}.g-cta__txt span{color:var(--mut);font-size:15px}
.g-cta__btn{flex:none;background:linear-gradient(90deg,var(--teal),var(--green));color:#06080c;font-weight:800;padding:14px 24px;border-radius:999px;font-size:15.5px;transition:.15s}
.g-cta__btn:hover{filter:brightness(1.07);transform:translateY(-1px)}
/* related */
.g-related{max-width:var(--maxw);margin:48px auto 0}.g-related h2{font-size:24px;font-weight:800;margin:0 0 16px}
.g-related__grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:14px}
.g-related__card{display:flex;flex-direction:column;gap:8px;padding:18px;border:1px solid var(--line);border-radius:18px;background:var(--panel);transition:.16s}
.g-related__card:hover{border-color:rgba(52,227,196,.4);transform:translateY(-2px)}
.g-related__t{font-weight:700;font-size:16px;line-height:1.35}
/* footer */
.g-footer{border-top:1px solid var(--line);margin-top:60px;padding:30px 0;color:var(--mut2);font-size:14px}
.g-footer__in{display:flex;flex-wrap:wrap;gap:16px;justify-content:space-between;align-items:center}
.g-footer__nav{display:flex;flex-wrap:wrap;gap:18px}.g-footer__nav a{color:var(--mut)}.g-footer__nav a:hover{color:#fff}
@media(max-width:640px){body{font-size:17px}.g-hero{padding:36px 0 14px}.g-prose h2{font-size:23px}.g-cta{padding:22px}}