@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/fira-sans-cyrillic-ext-400-normal-Cycyekte.woff2) format("woff2"),url(/assets/fira-sans-cyrillic-ext-400-normal-Dd5dApAy.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/fira-sans-cyrillic-400-normal-CKu2TFQr.woff2) format("woff2"),url(/assets/fira-sans-cyrillic-400-normal-D9eUeF-O.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/fira-sans-greek-ext-400-normal-ByG7UNQ2.woff2) format("woff2"),url(/assets/fira-sans-greek-ext-400-normal-ClCfNE6D.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/fira-sans-greek-400-normal-BFCFncbp.woff2) format("woff2"),url(/assets/fira-sans-greek-400-normal-DQ8sF22y.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/fira-sans-vietnamese-400-normal-ljDTQFsx.woff2) format("woff2"),url(/assets/fira-sans-vietnamese-400-normal-DUVG35gE.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/fira-sans-latin-ext-400-normal-BLG_mAEf.woff2) format("woff2"),url(/assets/fira-sans-latin-ext-400-normal-BCUwhuGB.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/fira-sans-latin-400-normal-a0AnQzuD.woff2) format("woff2"),url(/assets/fira-sans-latin-400-normal-66xCkunx.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/fira-sans-cyrillic-ext-600-normal-CE6oUZE1.woff2) format("woff2"),url(/assets/fira-sans-cyrillic-ext-600-normal-BKgjRriM.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/fira-sans-cyrillic-600-normal-JSBvCpTs.woff2) format("woff2"),url(/assets/fira-sans-cyrillic-600-normal-CJ5P9t7t.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/fira-sans-greek-ext-600-normal-fS0evUH3.woff2) format("woff2"),url(/assets/fira-sans-greek-ext-600-normal-DPxZoeHL.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/fira-sans-greek-600-normal-BlqpLOpF.woff2) format("woff2"),url(/assets/fira-sans-greek-600-normal-DfHu91YF.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/fira-sans-vietnamese-600-normal-Dh2KAvU8.woff2) format("woff2"),url(/assets/fira-sans-vietnamese-600-normal-Bxjaclsw.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/fira-sans-latin-ext-600-normal-DTQBTt1m.woff2) format("woff2"),url(/assets/fira-sans-latin-ext-600-normal-DLMQsaV4.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:600;src:url(/assets/fira-sans-latin-600-normal-CXKlxLG9.woff2) format("woff2"),url(/assets/fira-sans-latin-600-normal-DtSgd811.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/fira-sans-cyrillic-ext-700-normal-BfO9TR-w.woff2) format("woff2"),url(/assets/fira-sans-cyrillic-ext-700-normal-Gcpdxicj.woff) format("woff");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/fira-sans-cyrillic-700-normal-Bl-HczEO.woff2) format("woff2"),url(/assets/fira-sans-cyrillic-700-normal-KyW5QH4H.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/fira-sans-greek-ext-700-normal-C1m6bE4Q.woff2) format("woff2"),url(/assets/fira-sans-greek-ext-700-normal-C8J5qYMq.woff) format("woff");unicode-range:U+1F00-1FFF}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/fira-sans-greek-700-normal-BVfcrbV7.woff2) format("woff2"),url(/assets/fira-sans-greek-700-normal-CJu31rC4.woff) format("woff");unicode-range:U+0370-0377,U+037A-037F,U+0384-038A,U+038C,U+038E-03A1,U+03A3-03FF}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/fira-sans-vietnamese-700-normal-j5oLGLJY.woff2) format("woff2"),url(/assets/fira-sans-vietnamese-700-normal-DFi88MGY.woff) format("woff");unicode-range:U+0102-0103,U+0110-0111,U+0128-0129,U+0168-0169,U+01A0-01A1,U+01AF-01B0,U+0300-0301,U+0303-0304,U+0308-0309,U+0323,U+0329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/fira-sans-latin-ext-700-normal-g2Yrd4J5.woff2) format("woff2"),url(/assets/fira-sans-latin-ext-700-normal-cfTxGFzJ.woff) format("woff");unicode-range:U+0100-02BA,U+02BD-02C5,U+02C7-02CC,U+02CE-02D7,U+02DD-02FF,U+0304,U+0308,U+0329,U+1D00-1DBF,U+1E00-1E9F,U+1EF2-1EFF,U+2020,U+20A0-20AB,U+20AD-20C0,U+2113,U+2C60-2C7F,U+A720-A7FF}@font-face{font-family:Fira Sans;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/fira-sans-latin-700-normal-CRhwpWTq.woff2) format("woff2"),url(/assets/fira-sans-latin-700-normal-DgqLm3Fi.woff) format("woff");unicode-range:U+0000-00FF,U+0131,U+0152-0153,U+02BB-02BC,U+02C6,U+02DA,U+02DC,U+0304,U+0308,U+0329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--bg: #ebf0f7;--surface: #fff;--shell: #0a0f1e;--border: #e5e7eb;--text: #0f172a;--muted: #6b7280;--accent: #4f46e5;--accent-soft: #eef2ff;--font-sans: "Fira Sans", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-weight: 400;--font-weight-strong: 600;--letter-spacing-ui: normal}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-sans);font-weight:var(--font-weight);letter-spacing:var(--letter-spacing-ui);background:var(--bg);color:var(--text)}button,input,select,textarea{font-family:inherit;letter-spacing:inherit}#g-top{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:18px;background:var(--shell);color:#fff;padding:0 18px;height:52px}#g-back{color:#a5b4fc;text-decoration:none;font-size:14px}#g-brand{display:flex;align-items:center;gap:8px;font-weight:700}#g-brand img{width:24px;height:24px}#g-wrap{display:flex;max-width:1100px;margin:0 auto;gap:28px;padding:24px 18px 60px}#g-toc{position:sticky;top:76px;align-self:flex-start;width:220px;flex-shrink:0;background:var(--surface);border:1px solid var(--border);border-radius:12px;padding:14px}.toc-title{font-weight:700;font-size:13px;color:var(--muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:8px}#g-toc a{display:block;padding:7px 10px;border-radius:8px;color:var(--text);text-decoration:none;font-size:14px}#g-toc a:hover{background:var(--accent-soft)}#g-toc a.active{background:var(--accent-soft);color:var(--accent);font-weight:600}#g-main{flex:1;min-width:0}#g-main h1{font-size:28px;font-weight:700;letter-spacing:-.02em;margin-bottom:10px}.g-intro{color:var(--muted);font-size:15px;line-height:1.6;margin-bottom:26px;max-width:70ch}.guide{margin-bottom:40px}.guide h2{display:flex;align-items:center;gap:12px;font-size:22px;font-weight:700;padding-bottom:12px;border-bottom:2px solid var(--border);margin-bottom:22px}.g-num{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;background:var(--accent);color:#fff;border-radius:50%;font-size:16px;flex-shrink:0}.step{display:grid;grid-template-columns:46% 1fr;gap:22px;margin-bottom:26px;align-items:start}.step-media{position:relative;background:var(--surface);border:1px solid var(--border);border-radius:12px;overflow:hidden;box-shadow:0 1px 3px #0f172a0f}.step-media svg{display:block;width:100%;height:auto}.step-media:after{content:attr(data-cap);position:absolute;left:0;right:0;bottom:0;background:#0a0f1eb8;color:#fff;font-size:11px;padding:5px 9px}.step-media .bg{width:320px;height:200px;fill:#f1f5f9}.step-media .bg.map{fill:#e8eef0}.step-media .shell{fill:#0a0f1e}.step-media .card{fill:#fff;stroke:#e5e7eb}.step-media .card2{fill:#0a0f1e}.step-media .line{fill:#e2e8f0}.step-media .lineW{fill:#475569}.step-media .accent{fill:#4f46e5}.step-media .chip{fill:#c7d2fe}.step-media .ico{fill:#fff;font-size:20px;text-anchor:middle}.step-media .cnt{fill:#fff;font-size:12px;font-weight:700;text-anchor:middle;font-family:var(--font-sans)}.step-media .sos{fill:#fff;font-size:13px;font-weight:700;text-anchor:middle;font-family:var(--font-sans)}.step-media .tt{fill:#fff;font-size:9px;font-family:var(--font-sans)}.step-body h3{font-size:16px;margin:4px 0 8px}.step-body h3:not(:first-child){margin-top:18px}.step-body .b{color:var(--accent);font-weight:700}.step-body ul{list-style:none}.step-body li{position:relative;padding-left:20px;margin-bottom:8px;font-size:14px;line-height:1.55}.step-body li:before{content:"";position:absolute;left:4px;top:8px;width:8px;height:8px;background:var(--accent);border-radius:2px}.step-body li.note{color:var(--muted);font-size:13px}.step-body li.note:before{background:#f59e0b;border-radius:50%}.dot{display:inline-block;width:11px;height:11px;border-radius:50%;vertical-align:-1px}.dot.g{background:#22c55e}.dot.r{background:#ef4444}.dot.a{background:#f59e0b}.dot.x{background:#6b7280}.g-tag{font-size:11px;font-weight:700;padding:2px 8px;border-radius:99px}.g-tag.admin{background:var(--accent-soft);color:var(--accent)}#g-foot{color:var(--muted);font-size:13px;border-top:1px solid var(--border);padding-top:18px;margin-top:30px}@media(max-width:800px){#g-toc{display:none}.step{grid-template-columns:1fr}}