@font-face{font-family:Outfit;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/outfit-latin-ext-400-normal.5tcqmc2S.woff2) format("woff2"),url(/_astro/outfit-latin-ext-400-normal.DHm7mdGe.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:Outfit;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/outfit-latin-400-normal.BGsTXAXT.woff2) format("woff2"),url(/_astro/outfit-latin-400-normal.DMwTpYkH.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:Outfit;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/outfit-latin-ext-600-normal.B85nYjL1.woff2) format("woff2"),url(/_astro/outfit-latin-ext-600-normal.CWJcPgd7.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:Outfit;font-style:normal;font-display:swap;font-weight:600;src:url(/_astro/outfit-latin-600-normal.B7SfZ07L.woff2) format("woff2"),url(/_astro/outfit-latin-600-normal.BEfTtDA7.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:Outfit;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/outfit-latin-ext-700-normal.CI4iH74K.woff2) format("woff2"),url(/_astro/outfit-latin-ext-700-normal.fjS8-Gm7.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:Outfit;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/outfit-latin-700-normal.Cu9v6i1X.woff2) format("woff2"),url(/_astro/outfit-latin-700-normal.D4itBLBr.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:Outfit;font-style:normal;font-display:swap;font-weight:800;src:url(/_astro/outfit-latin-ext-800-normal.DRv2ic_2.woff2) format("woff2"),url(/_astro/outfit-latin-ext-800-normal.DyhPHUt-.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:Outfit;font-style:normal;font-display:swap;font-weight:800;src:url(/_astro/outfit-latin-800-normal.CQna6-G7.woff2) format("woff2"),url(/_astro/outfit-latin-800-normal.BRHLSPcU.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:Outfit;font-style:normal;font-display:swap;font-weight:900;src:url(/_astro/outfit-latin-ext-900-normal.D2Agn9b_.woff2) format("woff2"),url(/_astro/outfit-latin-ext-900-normal.P1LUQYP8.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:Outfit;font-style:normal;font-display:swap;font-weight:900;src:url(/_astro/outfit-latin-900-normal.D7VxKg29.woff2) format("woff2"),url(/_astro/outfit-latin-900-normal.DBTzQ72N.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:Space Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/space-mono-vietnamese-400-normal.BNOj0Qhp.woff2) format("woff2"),url(/_astro/space-mono-vietnamese-400-normal.B0PMp_xB.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:Space Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/space-mono-latin-ext-400-normal.DTLbW2xa.woff2) format("woff2"),url(/_astro/space-mono-latin-ext-400-normal.D4cJI_B-.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:Space Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/space-mono-latin-400-normal.Rg4St2Dn.woff2) format("woff2"),url(/_astro/space-mono-latin-400-normal._3DlpgIW.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:Space Mono;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/space-mono-vietnamese-700-normal.DWQgDHuA.woff2) format("woff2"),url(/_astro/space-mono-vietnamese-700-normal.D-KrLuLr.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:Space Mono;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/space-mono-latin-ext-700-normal.B2s3bDs2.woff2) format("woff2"),url(/_astro/space-mono-latin-ext-700-normal.B_E7P90g.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:Space Mono;font-style:normal;font-display:swap;font-weight:700;src:url(/_astro/space-mono-latin-700-normal.mWgeinG7.woff2) format("woff2"),url(/_astro/space-mono-latin-700-normal.D7A851RN.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: #06080d;--bg2: #0a0e18;--card: #0d1220;--border:#1a2035;--accent: #00f0ff;--accent2:#7b61ff;--accent3:#ff3366;--text: #e8eaf0;--text2: #8892a4;--glow: 0 0 30px rgba(0,240,255,.15);--text3: #5f6678;--sans: "Outfit", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;--mono: "Space Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;--max: 720px;--max-wide: 1080px}*{box-sizing:border-box}html{color-scheme:dark;scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--text);font-family:var(--sans);font-weight:400;font-size:17.5px;line-height:1.7;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--accent);text-decoration:none;border-bottom:1px solid rgba(0,240,255,.25);transition:border-color .15s,color .15s}a:hover{border-bottom-color:var(--accent)}a:focus-visible{outline:2px solid var(--accent);outline-offset:3px;border-radius:2px}h1,h2,h3,h4,h5{font-family:var(--sans);font-weight:800;letter-spacing:-.02em;color:#f4f6fa;line-height:1.15}h1{font-size:clamp(2rem,5vw,3.2rem);margin:.2em 0 .35em}h2{font-size:clamp(1.4rem,2.6vw,1.8rem);margin-top:2.2em;padding-top:.4em}h3{font-size:1.2rem;margin-top:1.8em}p{margin:1em 0;color:var(--text)}strong{color:#fff;font-weight:700}em{color:var(--text);font-style:italic;font-weight:500}blockquote{border-left:3px solid var(--accent);margin:1.6em 0;padding:.5em 1.2em;color:var(--text2);background:#00f0ff08;border-radius:0 4px 4px 0;font-style:normal}hr{border:0;border-top:1px solid var(--border);margin:3em 0}code,pre,kbd{font-family:var(--mono);font-size:.9em}:not(pre)>code{background:var(--card);border:1px solid var(--border);padding:1px 6px;border-radius:3px;color:var(--accent)}pre{background:var(--card)!important;border:1px solid var(--border);border-radius:6px;padding:16px 18px;overflow-x:auto;font-size:.88em;line-height:1.55}pre code{background:transparent!important;border:0;padding:0;color:var(--text)}.container{max-width:var(--max-wide);margin:0 auto;padding:0 24px}.prose{max-width:var(--max);margin:0 auto;padding:28px 24px}.shell{max-width:var(--max-wide);margin:0 auto;padding:28px 24px}nav{position:sticky;top:0;z-index:60;background:#06080dd9;backdrop-filter:blur(10px) saturate(140%);border-bottom:1px solid var(--border)}nav .container{display:flex;align-items:center;justify-content:space-between;padding:14px 24px}.logo{font-family:var(--sans);font-weight:900;font-size:1.05rem;color:var(--text);letter-spacing:-.01em}.logo span{color:var(--accent)}.brandmark{font-family:var(--mono);font-size:.72rem;color:var(--text2);letter-spacing:.12em;text-transform:uppercase;margin-left:12px}.brandmark b{color:var(--text);font-weight:700}.nav-links{display:flex;gap:22px;align-items:center;font-family:var(--mono);font-size:.82rem}.nav-links a{color:var(--text2);border:none;letter-spacing:.04em}.nav-links a:hover{color:var(--accent)}.nav-cta{background:transparent;color:var(--accent)!important;padding:6px 14px;border:1px solid var(--accent)!important;border-radius:4px;font-weight:600}.nav-cta:hover{background:var(--accent);color:var(--bg)!important;box-shadow:var(--glow)}.hero{padding:80px 0 36px;border-bottom:1px solid var(--border);position:relative;overflow:hidden}.hero .badge{display:inline-block;border:1px solid var(--accent);color:var(--accent);padding:5px 14px;border-radius:20px;font-size:.7rem;letter-spacing:2px;text-transform:uppercase;font-family:var(--mono);margin-bottom:22px}.hero h1{margin:0 0 .25em;font-size:clamp(2.2rem,5.5vw,3.6rem)}.hero h1 .gradient{background:linear-gradient(135deg,var(--accent),var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent}.hero .tag{color:var(--text2);font-family:var(--sans);font-size:1.1rem;max-width:640px;line-height:1.65}.hero .meta{color:var(--text2);font-family:var(--mono);font-size:.78rem;margin-top:1.4em;letter-spacing:.04em}.list{display:grid;gap:4px;padding:36px 0 80px}.list a.row{display:grid;grid-template-columns:200px 1fr;gap:24px;border:none;padding:22px 0;border-bottom:1px solid var(--border);color:var(--text);transition:background .12s}.list a.row:hover{background:#ffffff03;border-bottom-color:var(--accent)}.list .meta{font-family:var(--mono);font-size:.72rem;color:var(--text2);padding-top:6px;letter-spacing:.04em}.list .meta b{color:var(--accent);font-weight:500;letter-spacing:.08em}.list .title{font-family:var(--sans);font-size:1.2rem;font-weight:700;color:#f4f6fa;letter-spacing:-.01em}.list .ex{color:var(--text2);font-size:1rem;margin-top:6px;line-height:1.6;max-width:620px}@media(max-width:640px){.list a.row{grid-template-columns:1fr;gap:6px}}.article-meta{color:var(--text2);font-family:var(--mono);font-size:.78rem;margin:8px 0 28px;letter-spacing:.04em}.article-meta b{color:var(--accent);font-weight:500;letter-spacing:.08em}#progress{position:fixed;left:0;top:0;height:2px;width:0;background:linear-gradient(90deg,var(--accent),var(--accent2));z-index:100;transition:width .08s linear}.article-grid{display:grid;grid-template-columns:1fr 200px;gap:60px;max-width:var(--max-wide);margin:0 auto;padding:32px 24px 80px}@media(max-width:1000px){.article-grid{grid-template-columns:1fr;gap:0}.toc{display:none}}.toc{position:sticky;top:90px;align-self:flex-start;font-family:var(--mono);font-size:.78rem;border-left:1px solid var(--border);padding-left:16px;color:var(--text2);max-height:calc(100vh - 120px);overflow-y:auto}.toc h4{font-size:.65rem;letter-spacing:.15em;text-transform:uppercase;color:var(--text2);margin:0 0 .8em;font-family:var(--mono);font-weight:400}.toc ol{list-style:none;padding:0;margin:0;counter-reset:t}.toc li{margin:.45em 0;counter-increment:t}.toc li:before{content:counter(t,decimal-leading-zero) "  ";color:var(--text3);opacity:.7}.toc a{color:var(--text2);border:none}.toc a:hover{color:var(--accent)}.tts-player{display:flex;gap:14px;align-items:center;padding:14px 16px;margin:14px 0 28px;background:var(--card);border:1px solid var(--border);border-radius:8px;font-family:var(--mono);font-size:.78rem;color:var(--text2);position:relative;overflow:hidden}.tts-player:before{content:"";position:absolute;top:0;left:0;width:100%;height:1px;background:linear-gradient(90deg,var(--accent),var(--accent2))}.tts-player .cover{flex-shrink:0;width:56px;height:56px;border-radius:4px;background:linear-gradient(135deg,var(--accent),var(--accent2));display:flex;align-items:center;justify-content:center;color:var(--bg);font-size:24px;font-family:var(--mono);font-weight:700}.tts-player .meta-line{color:var(--text2);font-size:.7rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:6px}.tts-player .meta-line b{color:var(--accent)}.tts-player audio{flex:1;min-width:0;height:32px}.md h2{border-top:1px solid var(--border);padding-top:.7em}.md ul,.md ol{padding-left:1.4em}.md img{max-width:100%;height:auto;border-radius:4px}.md table{width:100%;border-collapse:collapse;margin:1.5em 0;font-size:.92em}.md th,.md td{border:1px solid var(--border);padding:8px 12px;text-align:left}.md th{background:var(--card);font-family:var(--mono)}.md a{font-weight:500}.tag-pill{display:inline-block;padding:3px 10px;margin-right:6px;border:1px solid var(--border);border-radius:3px;color:var(--text2);font-family:var(--mono);font-size:.72rem;letter-spacing:.04em}.cta{margin-top:64px;padding:26px 28px;border:1px solid var(--border);border-radius:8px;background:var(--card);position:relative;font-family:var(--sans);font-size:1rem}.cta:before{content:"";position:absolute;top:0;left:0;width:100%;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2))}.cta b{color:var(--text);font-weight:700}.cta .buttons{margin-top:18px;display:flex;gap:10px;flex-wrap:wrap}.cta .btn{display:inline-block;padding:9px 18px;border:1px solid var(--border);color:var(--text2);border-radius:4px;font-family:var(--mono);font-size:.82rem;letter-spacing:.04em;transition:.15s}.cta .btn:hover{border-color:var(--accent);color:var(--accent)}.cta .btn.primary{background:var(--accent);color:var(--bg);border-color:var(--accent);font-weight:700}.cta .btn.primary:hover{background:transparent;color:var(--accent);box-shadow:var(--glow)}.author{display:flex;gap:18px;padding:22px 24px;margin-top:36px;border:1px solid var(--border);border-radius:8px;background:var(--card)}.author img{width:64px;height:64px;border-radius:50%;flex-shrink:0}.author .who{font-family:var(--sans);color:var(--text);font-weight:700;font-size:1rem}.author .bio{color:var(--text2);font-size:.94rem;margin-top:4px;line-height:1.55}.legal{display:grid;grid-template-columns:130px 1fr;gap:10px 18px;padding:22px 24px;margin:28px 0;background:var(--card);border:1px solid var(--border);border-radius:8px;font-family:var(--mono);font-size:.78rem;color:var(--text2)}.legal dt{color:var(--text2);letter-spacing:.08em;text-transform:uppercase;font-size:.68rem;padding-top:2px}.legal dd{color:var(--text);margin:0}.legal a{color:var(--text);border:none}.legal a:hover{color:var(--accent)}.contact-form{display:grid;gap:14px;margin-top:24px}.contact-form label{font-family:var(--mono);font-size:.72rem;color:var(--text2);letter-spacing:.08em;text-transform:uppercase}.contact-form input,.contact-form textarea{width:100%;padding:10px 12px;background:var(--card);color:var(--text);border:1px solid var(--border);border-radius:4px;font-family:var(--sans);font-size:.95rem}.contact-form input:focus,.contact-form textarea:focus{outline:none;border-color:var(--accent);box-shadow:var(--glow)}.contact-form textarea{min-height:140px;resize:vertical}.contact-form button{padding:12px 24px;background:var(--accent);color:var(--bg);border:0;border-radius:4px;font-family:var(--mono);font-weight:700;font-size:.82rem;letter-spacing:.08em;cursor:pointer;text-transform:uppercase}.contact-form button:hover{box-shadow:var(--glow)}.contact-form .field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media(max-width:600px){.contact-form .field-row{grid-template-columns:1fr}}.contact-status{font-family:var(--mono);font-size:.82rem;padding:8px 0}.contact-status.ok{color:var(--accent)}.contact-status.err{color:var(--accent3)}footer.site{border-top:1px solid var(--border);padding:36px 24px 28px;color:var(--text2);font-family:var(--mono);font-size:.75rem;text-align:center;letter-spacing:.04em}footer.site a{color:var(--text2);margin:0 8px;text-decoration:underline;text-decoration-color:#8892a466;text-underline-offset:3px;border:none}footer.site a:hover{color:var(--accent);text-decoration-color:var(--accent)}footer.site .legal-line{color:var(--text2);margin-bottom:6px}footer.site .legal-line b{color:var(--text);font-weight:700}footer.site .disclaim{margin-top:10px;font-size:.68rem;opacity:.6}pre.astro-code,pre.shiki{background:var(--card)!important}pre.astro-code code{color:inherit}.orb{position:absolute;width:460px;height:460px;border-radius:50%;filter:blur(120px);opacity:.07;pointer-events:none;z-index:0}.orb-1{background:var(--accent);top:-120px;right:-120px}.orb-2{background:var(--accent2);top:100px;left:-180px}