@font-face{font-family:Pretendard Variable;font-weight:45 920;font-style:normal;font-display:swap;src:url(/_astro/PretendardVariable.CJuje-Rk.woff2)format("woff2-variations")}@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+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(/_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+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(/_astro/space-mono-latin-400-normal.Rg4St2Dn.woff2)format("woff2"),url(/_astro/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(/_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+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(/_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+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(/_astro/space-mono-latin-700-normal.mWgeinG7.woff2)format("woff2"),url(/_astro/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}:root{--color-graphite-900:#1b2422;--color-graphite-950:#15201d;--color-steel:#2c6e7d;--color-steel-light:#4a94a4;--color-amber:#e2963f;--color-amber-light:#f0b56a;--color-bg:#fff;--color-bg-alt:#f4f6f5;--color-text:var(--color-graphite-950);--color-text-muted:#5b6663;--color-border:#e1e6e4;--font-sans:"Pretendard Variable", Pretendard, -apple-system, BlinkMacSystemFont, system-ui, sans-serif;--font-mono:"Space Mono", "Courier New", monospace;--radius-sm:6px;--radius-md:12px;--radius-lg:20px;--shadow-card:0 4px 20px #1b242214;--shadow-card-hover:0 8px 28px #1b242224;--header-height:64px;--container-max:1120px}*{box-sizing:border-box}html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}body{font-family:var(--font-sans);color:var(--color-text);background:var(--color-bg);-webkit-font-smoothing:antialiased;margin:0;line-height:1.6}.hero{background:radial-gradient(1000px 420px at 85% -15%, #e2963f14, transparent 60%), radial-gradient(900px 380px at 5% 100%, #2c6e7d12, transparent 60%), linear-gradient(180deg, #fff 0%, var(--color-bg-alt) 100%)}img{max-width:100%;display:block}a{color:inherit;text-decoration:none}button{font-family:inherit}h1,h2,h3,h4{letter-spacing:-.02em;margin:0;line-height:1.3}p{margin:0}ul{margin:0;padding:0;list-style:none}.container{max-width:var(--container-max);margin:0 auto;padding:0 20px}.mono-label{font-family:var(--font-mono);letter-spacing:.08em;text-transform:uppercase;color:var(--color-steel);font-size:.78rem;font-weight:700}.section{background:radial-gradient(1100px 380px at 12% -10%,#2c6e7d0d,#0000 60%),radial-gradient(900px 320px at 100% 110%,#e2963f0f,#0000 60%),linear-gradient(#fff 0%,#fbfcfa 100%);padding:64px 0}.section-alt{background:radial-gradient(1000px 380px at 88% -10%, #2c6e7d12, transparent 60%), linear-gradient(180deg, var(--color-bg-alt) 0%, #eaeeec 100%)}.section-dark{background:var(--color-graphite-950);color:#fff}.section-header{text-align:center;max-width:640px;margin:0 auto 40px}.section-header h2{margin-top:8px;font-size:clamp(1.6rem,4vw,2.2rem)}.section-header p{color:var(--color-text-muted);margin-top:12px}.section-dark .section-header p{color:#ffffffb8}.btn{border-radius:var(--radius-md);cursor:pointer;white-space:nowrap;border:none;justify-content:center;align-items:center;gap:8px;padding:14px 24px;font-size:1rem;font-weight:700;transition:transform .15s,box-shadow .15s,background .15s;display:inline-flex}.btn:active{transform:scale(.97)}.btn-primary{background:var(--color-amber);color:#1b1408}.btn-primary:hover{background:var(--color-amber-light)}.btn-secondary{color:var(--color-graphite-950);border:1.5px solid var(--color-graphite-950);background:0 0}.section-dark .btn-secondary{color:#fff;border-color:#ffffff80}.btn-secondary:hover{background:#1b24220f}.section-dark .btn-secondary:hover{background:#ffffff14}@media (width<=640px){.section{padding:48px 0}}.site-footer[data-astro-cid-jo6i4kqk]{background:var(--color-graphite-900);color:#ffffffb3;padding:40px 0 90px;font-size:.88rem}@media (width>=640px){.site-footer[data-astro-cid-jo6i4kqk]{padding-bottom:40px}}.footer-inner[data-astro-cid-jo6i4kqk]{flex-direction:column;gap:16px;display:flex}.footer-name[data-astro-cid-jo6i4kqk]{color:#fff;margin:0 0 8px;font-size:1.1rem;font-weight:700}.footer-regno[data-astro-cid-jo6i4kqk]{color:#ffffff80;margin:0 0 16px;font-size:.82rem}.footer-details[data-astro-cid-jo6i4kqk]{flex-direction:column;gap:8px;line-height:1.6;display:flex}.footer-details[data-astro-cid-jo6i4kqk] p[data-astro-cid-jo6i4kqk]{margin:0}.footer-brand[data-astro-cid-jo6i4kqk] a[data-astro-cid-jo6i4kqk]{color:var(--color-amber-light)}.footer-copy[data-astro-cid-jo6i4kqk]{font-family:var(--font-mono);opacity:.6;border-top:1px solid #ffffff1a;padding-top:16px;font-size:.76rem}