@font-face{font-family:Space Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/space-mono-vietnamese-400-normal-BNOj0Qhp.woff2)format("woff2"),url(/assets/space-mono-vietnamese-400-normal-B0PMp_xB.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/space-mono-latin-ext-400-normal-DTLbW2xa.woff2)format("woff2"),url(/assets/space-mono-latin-ext-400-normal-D4cJI_B-.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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(/assets/space-mono-latin-400-normal-Rg4St2Dn.woff2)format("woff2"),url(/assets/space-mono-latin-400-normal-_3DlpgIW.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,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(/assets/space-mono-vietnamese-700-normal-DWQgDHuA.woff2)format("woff2"),url(/assets/space-mono-vietnamese-700-normal-D-KrLuLr.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:Space Mono;font-style:normal;font-display:swap;font-weight:700;src:url(/assets/space-mono-latin-ext-700-normal-B2s3bDs2.woff2)format("woff2"),url(/assets/space-mono-latin-ext-700-normal-B_E7P90g.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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(/assets/space-mono-latin-700-normal-mWgeinG7.woff2)format("woff2"),url(/assets/space-mono-latin-700-normal-D7A851RN.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-cyrillic-ext-400-normal-xuaO2J-f.woff2)format("woff2"),url(/assets/ibm-plex-mono-cyrillic-ext-400-normal-DMdlQ8Kv.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-cyrillic-400-normal-BSMlKf0J.woff2)format("woff2"),url(/assets/ibm-plex-mono-cyrillic-400-normal-CEL4l2ZJ.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-vietnamese-400-normal-BulugwFq.woff2)format("woff2"),url(/assets/ibm-plex-mono-vietnamese-400-normal-DDuiU_S-.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-latin-ext-400-normal-BmRBH3aV.woff2)format("woff2"),url(/assets/ibm-plex-mono-latin-ext-400-normal-D3D2R8hC.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:400;src:url(/assets/ibm-plex-mono-latin-400-normal-DMJ8VG8y.woff2)format("woff2"),url(/assets/ibm-plex-mono-latin-400-normal-CvHOgSBP.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-cyrillic-ext-500-normal-BqneJy0T.woff2)format("woff2"),url(/assets/ibm-plex-mono-cyrillic-ext-500-normal-BIfNGwUT.woff)format("woff");unicode-range:U+460-52F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-cyrillic-500-normal-Bq9vWWag.woff2)format("woff2"),url(/assets/ibm-plex-mono-cyrillic-500-normal-Ael50iVv.woff)format("woff");unicode-range:U+301,U+400-45F,U+490-491,U+4B0-4B1,U+2116}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-vietnamese-500-normal-DZ4AoWbu.woff2)format("woff2"),url(/assets/ibm-plex-mono-vietnamese-500-normal-C8zxqsMH.woff)format("woff");unicode-range:U+102-103,U+110-111,U+128-129,U+168-169,U+1A0-1A1,U+1AF-1B0,U+300-301,U+303-304,U+308-309,U+323,U+329,U+1EA0-1EF9,U+20AB}@font-face{font-family:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-latin-ext-500-normal-CAhNIIs5.woff2)format("woff2"),url(/assets/ibm-plex-mono-latin-ext-500-normal-CZ70TYgx.woff)format("woff");unicode-range:U+100-2BA,U+2BD-2C5,U+2C7-2CC,U+2CE-2D7,U+2DD-2FF,U+304,U+308,U+329,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:IBM Plex Mono;font-style:normal;font-display:swap;font-weight:500;src:url(/assets/ibm-plex-mono-latin-500-normal-DSY6xOcd.woff2)format("woff2"),url(/assets/ibm-plex-mono-latin-500-normal-CB9ihrfo.woff)format("woff");unicode-range:U+??,U+131,U+152-153,U+2BB-2BC,U+2C6,U+2DA,U+2DC,U+304,U+308,U+329,U+2000-206F,U+20AC,U+2122,U+2191,U+2193,U+2212,U+2215,U+FEFF,U+FFFD}:root{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;--bg-deep:#080c0a;--bg-panel:#0e1612;--bg-panel-2:#121e18;--text-primary:#e0f8e8;--text-muted:#9fb8ad;--accent:#00c860;--accent-2:#00e8c0;--matrix:#003820;--amber:#80c040;--grid:#304840;--border-soft:#00c86047;--glow:0 0 12px #00c86059;--font-heading:"Space Mono", monospace;--font-body:"IBM Plex Mono", monospace;--scan-duration:.55s}[data-theme=light]{--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light;--bg-deep:#f4fff8;--bg-panel:#e6f4ec;--bg-panel-2:#d8ecdf;--text-primary:#0a120e;--text-muted:#3d5248;--accent:#007a48;--accent-2:#006b58;--matrix:#0d2a1c;--amber:#4a6a24;--grid:#7a9a88;--border-soft:#005a3859;--glow:0 0 10px #005a3838}*,:before,:after{box-sizing:border-box}html,body{background:var(--bg-deep);color:var(--text-primary);font-family:var(--font-body);margin:0;padding:0;font-size:15px;line-height:1.7}body{min-height:100vh}a{color:var(--accent-2);text-underline-offset:3px;text-decoration-thickness:1px}a:hover{color:var(--accent);text-shadow:var(--glow)}h1,h2,h3,h4{font-family:var(--font-heading);letter-spacing:.04em;text-transform:uppercase;text-shadow:0 0 10px #00c86040}h1{font-size:clamp(1.8rem,4vw,2.75rem)}h2{font-size:clamp(1.25rem,2.4vw,1.6rem)}.shell{flex-direction:column;min-height:100vh;display:flex}.shell__main{flex:1}.container{width:min(1200px,100% - 2.5rem);margin-inline:auto}.section{padding-block:clamp(3.5rem,6vw,5.5rem);position:relative;overflow:hidden}.section:before{content:"";pointer-events:none;opacity:.35;background-image:linear-gradient(#00c8600a 1px,#0000 1px),linear-gradient(90deg,#00c86009 1px,#0000 1px);background-size:100% 32px,48px 100%;position:absolute;inset:0}.section--tight:before{opacity:.22}.section__inner{z-index:1;position:relative}.kicker{font-family:var(--font-heading);letter-spacing:.2em;text-transform:uppercase;color:var(--accent);margin-bottom:.75rem;font-size:.72rem}.panel{background:var(--bg-panel);border:1px solid var(--border-soft);border-radius:2px;position:relative;box-shadow:0 2px 22px #00c8600f}.panel:after{content:"";pointer-events:none;border:1px solid #00e8c01f;position:absolute;inset:6px}.panel--hover:hover{border-color:#00c8608c;box-shadow:0 0 18px #00c8602e}.scan-in{animation:scanline var(--scan-duration) ease-out 1 both}@keyframes scanline{0%{opacity:0;transform:translateY(-40%)}30%{opacity:.9}to{opacity:0;transform:translateY(120%)}}.scanline{background:linear-gradient(90deg, transparent, var(--accent), transparent);opacity:.85;pointer-events:none;height:2px;position:absolute;left:0;right:0}.btn{font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.12em;cursor:pointer;border:1px solid #0000;border-radius:2px;justify-content:center;align-items:center;gap:.4rem;padding:.65rem 1.6rem;font-size:.72rem;font-weight:700;transition:transform .2s,box-shadow .2s,background .2s,color .2s;display:inline-flex}.btn--primary{background:var(--accent);color:#03140c;border-color:#00e8c073}.btn--primary:hover{transform:scale(1.01);box-shadow:0 0 16px #00c86073}.btn--ghost{color:var(--amber);background:0 0;border-color:#00c86073}.btn--ghost:hover{background:#00c86014}.btn--quiet{color:var(--accent-2);text-underline-offset:4px;background:0 0;border:none;padding-inline:.4rem;text-decoration:underline}.grid-3{gap:1.25rem;display:grid}@media (width>=900px){.grid-3{grid-template-columns:repeat(3,minmax(0,1fr))}}.img-fallback{border:1px solid var(--border-soft);background:radial-gradient(circle at 20% 20%, #00e8c02e, transparent 45%), linear-gradient(135deg, var(--matrix), var(--bg-panel-2));place-items:center;width:100%;display:grid}.img-fallback--pattern{background:var(--bg-panel)}.img-fallback__svg{width:100%;height:100%}.img-fallback__icon{color:var(--accent);font-size:2rem}.media-green img{filter:hue-rotate(120deg)saturate(1.15)brightness(.88)}.prose{max-width:68ch}.prose p+p{margin-top:1rem}.sr-only{clip:rect(0, 0, 0, 0);border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.site-header{z-index:40;border-bottom:1px solid var(--border-soft);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#080c0aeb;position:sticky;top:0}[data-theme=light] .site-header{background:#f4fff8f0}.site-header__bar{justify-content:space-between;align-items:center;gap:1rem;padding:.85rem 0;display:flex}.brand-mark{font-family:var(--font-heading);letter-spacing:.14em;text-transform:uppercase;color:var(--text-primary);font-size:.78rem;font-weight:700;text-decoration:none}.brand-mark span{color:var(--accent)}.desktop-nav{align-items:center;gap:1.25rem;display:none}@media (width>=960px){.desktop-nav{display:flex}}.nav-link{font-family:var(--font-heading);letter-spacing:.16em;text-transform:uppercase;color:var(--text-muted);font-size:.68rem;text-decoration:none}.nav-link:hover,.nav-link--active{color:var(--accent)}.nav-menu{position:relative}.nav-menu__btn{border:1px solid var(--border-soft);color:var(--text-primary);font-family:var(--font-heading);letter-spacing:.16em;text-transform:uppercase;cursor:pointer;background:0 0;border-radius:2px;padding:.45rem .75rem;font-size:.68rem}.nav-menu__btn:hover{border-color:#00c8608c}.nav-menu__panel{background:var(--bg-panel);border:1px solid var(--border-soft);min-width:220px;padding:.35rem;position:absolute;top:calc(100% + .35rem);left:0;box-shadow:0 12px 40px #00000073}.nav-menu__panel a{color:var(--text-primary);padding:.45rem .55rem;font-size:.78rem;text-decoration:none;display:block}.nav-menu__panel a:hover{background:#00c86014}.mobile-toggle{border:1px solid var(--border-soft);color:var(--text-primary);background:0 0;border-radius:2px;padding:.35rem .55rem;display:inline-flex}@media (width>=960px){.mobile-toggle{display:none}}.mobile-sheet{border-top:1px solid var(--border-soft);padding:.75rem 0 1rem}.mobile-sheet a{color:var(--text-primary);padding:.45rem 0;font-size:.85rem;text-decoration:none;display:block}.site-footer{border-top:1px solid var(--border-soft);background:#050808;margin-top:auto;padding:2.75rem 0 2rem}[data-theme=light] .site-footer{background:#dfece4}.site-footer__grid{gap:2rem;display:grid}@media (width>=900px){.site-footer__grid{grid-template-columns:1.1fr .9fr;align-items:start}}.footer-system{color:var(--amber);white-space:pre-line;font-size:.78rem}.footer-links h3{margin-top:0;font-size:.72rem}.footer-links ul{gap:.35rem;margin:0;padding:0;list-style:none;display:grid}.footer-links a{color:var(--accent-2)}.footer-meta{color:var(--text-muted);margin-top:1.5rem;font-size:.72rem}.theme-switch{letter-spacing:.12em;text-transform:uppercase;align-items:center;gap:.5rem;margin-top:1rem;font-size:.72rem;display:flex}.theme-switch input{accent-color:var(--accent)}.cookie-panel{background:var(--bg-panel);border:1px solid var(--border-soft);z-index:60;max-width:min(420px,100% - 2rem);padding:1rem 1.1rem;font-size:.82rem;position:fixed;bottom:1rem;left:1rem;box-shadow:0 12px 40px #0000008c}.cookie-panel__actions{flex-wrap:wrap;gap:.5rem;margin-top:.75rem;display:flex}.hero-split{gap:2rem;display:grid}@media (width>=960px){.hero-split{grid-template-columns:.42fr .58fr;align-items:center}}.hero-stat{font-family:var(--font-heading);color:var(--accent);font-size:clamp(2.6rem,6vw,4.2rem);line-height:1}.hero-media{border:1px solid var(--border-soft);background:radial-gradient(circle at 20% 0%, #00e8c033, transparent 55%), linear-gradient(145deg, var(--matrix), var(--bg-deep));border-radius:2px;min-height:260px;position:relative;overflow:hidden}.hero-media__img{object-fit:cover;mix-blend-mode:lighten;opacity:.55;width:100%;height:100%}.stats-row{grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:1rem;display:grid}.stat-card{border:1px solid var(--border-soft);background:#0e1612d9;padding:1rem}[data-theme=light] .stat-card{background:#e6f4ece6}.stat-card__num{font-family:var(--font-heading);color:var(--accent);font-size:1.8rem}.stat-card__label{letter-spacing:.12em;text-transform:uppercase;color:var(--text-muted);font-size:.72rem}.course-row{border:1px solid var(--border-soft);background:var(--bg-panel);grid-template-columns:minmax(0,120px) minmax(0,1fr) auto;align-items:center;gap:1rem;padding:.85rem 1rem;display:grid}@media (width<=720px){.course-row{grid-template-columns:1fr}}.course-row__meta{color:var(--text-muted);font-size:.78rem}.chip-row{flex-wrap:wrap;gap:.5rem;display:flex}.chip{border:1px solid var(--border-soft);letter-spacing:.08em;text-transform:uppercase;color:var(--text-primary);cursor:pointer;background:0 0;border-radius:999px;padding:.25rem .65rem;font-size:.72rem}.chip--active{background:#00c86026;border-color:#00c8608c}.testimonial-strip{scroll-snap-type:x mandatory;gap:1rem;padding-bottom:.5rem;display:flex;overflow-x:auto}.testimonial-card{scroll-snap-align:start;border:1px solid var(--border-soft);background:var(--bg-panel-2);min-width:min(320px,80vw);padding:1rem}.disclosure-btn{text-align:left;background:var(--bg-panel);width:100%;color:var(--text-primary);border:1px solid var(--border-soft);font-family:var(--font-heading);letter-spacing:.08em;text-transform:uppercase;cursor:pointer;padding:.85rem 1rem}.disclosure-panel{border:1px solid var(--border-soft);color:var(--text-muted);border-top:none;padding:.85rem 1rem;font-size:.9rem}.form-grid{gap:.85rem;display:grid}.form-grid label{letter-spacing:.08em;text-transform:uppercase;color:var(--text-muted);gap:.35rem;font-size:.78rem;display:grid}.form-grid input,.form-grid textarea{background:var(--bg-deep);border:1px solid var(--border-soft);color:var(--text-primary);font-family:var(--font-body);border-radius:2px;padding:.55rem .65rem}.legal-doc h2{margin-top:2rem}.legal-doc p{color:var(--text-muted)}.notfound{text-align:center;padding:4rem 1rem}.blog-feature{grid-template-columns:minmax(0,320px) 1fr;display:grid}@media (width<=720px){.blog-feature{grid-template-columns:1fr}}
