:root{--ink: #0f1115;--ink-2: #1b1f29;--ivory: #f5f1eb;--sand: #e9dfd2;--accent: #f2502f;--accent-2: #2f8c85;--muted: #6f6a63;--glass: rgba(255, 255, 255, .6);--shadow: 0 30px 60px rgba(15, 17, 21, .15);--radius: 28px;--bg-1: #f8ede0;--bg-2: #f3f6fb;--bg-3: #f7f1eb;--shape-1: rgba(242, 80, 47, .12);--shape-2: rgba(47, 140, 133, .12);--card-glow: rgba(242, 80, 47, .08);--card-glow-2: rgba(47, 140, 133, .08);--header-bg: rgba(245, 241, 235, .8);--panel-bg: rgba(245, 241, 235, .98);--border-subtle: rgba(15, 17, 21, .12);--border-soft: rgba(15, 17, 21, .18);--border-strong: rgba(15, 17, 21, .3);--surface: #ffffff;--input-bg: #ffffff;--input-text: var(--ink);--btn-bg: var(--ink);--btn-fg: #ffffff;--footer-bg: var(--ink);--footer-fg: #ffffff;--footer-muted: rgba(255, 255, 255, .7);--footer-link: rgba(255, 255, 255, .88)}:root[data-theme=dark]{--ink: #f7f3ee;--ink-2: #e3ddd4;--ivory: #0f1115;--sand: #1b1f29;--accent: #f97258;--accent-2: #63c1b8;--muted: #b7b0a7;--glass: rgba(15, 17, 21, .7);--shadow: 0 30px 60px rgba(0, 0, 0, .45);--bg-1: #0b0e14;--bg-2: #141821;--bg-3: #0f1117;--shape-1: rgba(249, 114, 88, .14);--shape-2: rgba(99, 193, 184, .14);--card-glow: rgba(249, 114, 88, .12);--card-glow-2: rgba(99, 193, 184, .12);--header-bg: rgba(15, 17, 21, .9);--panel-bg: rgba(15, 17, 21, .97);--border-subtle: rgba(247, 243, 238, .18);--border-soft: rgba(247, 243, 238, .24);--border-strong: rgba(247, 243, 238, .36);--surface: #151821;--input-bg: #10141c;--input-text: var(--ink);--btn-bg: #0b0e14;--btn-fg: #f7f3ee;--footer-bg: #0b0e14;--footer-fg: var(--ink);--footer-muted: rgba(247, 243, 238, .75);--footer-link: rgba(247, 243, 238, .9)}*{box-sizing:border-box}body{margin:0;font-family:Space Grotesk,sans-serif;color:var(--ink);background:radial-gradient(circle at top left,var(--bg-1) 0%,var(--bg-2) 42%,var(--bg-3) 100%);line-height:1.6}h1,h2,h3,h4{font-family:Fraunces,serif;margin:0 0 12px}a{color:inherit;text-decoration:none}main{min-height:60vh}img{max-width:100%;display:block;height:auto}.bg-noise{position:fixed;inset:0;background-image:url("data:image/svg+xml,%3Csvg width='120' height='120' viewBox='0 0 120 120' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='120' height='120' filter='url(%23n)' opacity='0.15'/%3E%3C/svg%3E");opacity:.2;pointer-events:none;z-index:0}.site-header{position:sticky;top:0;z-index:10;background:var(--header-bg);backdrop-filter:blur(12px);border-bottom:1px solid var(--border-subtle)}.nav{display:flex;align-items:center;justify-content:space-between;gap:20px;padding:18px 6vw;position:relative}.logo{font-weight:700;font-size:18px;letter-spacing:2px;text-transform:uppercase}.nav-links{display:flex;gap:24px;font-size:14px;text-transform:uppercase;letter-spacing:1.4px}.nav-cta-desktop{display:inline-flex}.nav-toggle{display:none;align-items:center;gap:10px;border:1px solid var(--border-soft);background:var(--glass);color:var(--ink);padding:10px 14px;border-radius:999px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;font-size:12px}.theme-toggle{display:inline-flex;align-items:center;gap:8px;border:1px solid var(--border-soft);background:var(--glass);color:var(--ink);padding:10px 14px;border-radius:999px;font-weight:600;letter-spacing:1.2px;text-transform:uppercase;font-size:12px}.theme-toggle-desktop{display:inline-flex}.theme-toggle-mobile{width:100%;justify-content:center}.theme-toggle-dot{width:10px;height:10px;border-radius:999px;background:var(--accent);box-shadow:0 0 0 4px #f2502f26}.nav-toggle-icon{position:relative;width:18px;height:2px;background:currentColor;transition:background .2s ease}.nav-toggle-icon:before,.nav-toggle-icon:after{content:"";position:absolute;left:0;width:18px;height:2px;background:currentColor;transition:transform .2s ease,top .2s ease}.nav-toggle-icon:before{top:-6px}.nav-toggle-icon:after{top:6px}.nav.is-open .nav-toggle-icon{background:transparent}.nav.is-open .nav-toggle-icon:before{top:0;transform:rotate(45deg)}.nav.is-open .nav-toggle-icon:after{top:0;transform:rotate(-45deg)}.nav-panel{position:absolute;top:calc(100% + 12px);right:6vw;left:6vw;background:var(--panel-bg);border:1px solid var(--border-subtle);border-radius:20px;box-shadow:var(--shadow);padding:20px;display:flex;flex-direction:column;gap:18px}.nav-panel[hidden]{display:none}.nav-panel-links{display:flex;flex-direction:column;gap:12px;font-size:14px;text-transform:uppercase;letter-spacing:1.4px}.nav-cta-mobile{width:100%}.nav-links a{color:var(--muted);transition:color .2s ease}.nav-links a:hover,.nav-links a.active{color:var(--ink)}.btn{padding:12px 22px;border-radius:999px;background:var(--btn-bg);color:var(--btn-fg);font-weight:600;display:inline-flex;align-items:center;justify-content:center;box-shadow:var(--shadow)}.btn.ghost{background:transparent;color:var(--ink);border:1px solid var(--border-soft);box-shadow:none}.btn.outline{background:transparent;color:var(--ink);border:1px solid var(--border-strong);box-shadow:none}.hero{position:relative;padding:70px 6vw 40px;overflow:hidden;z-index:1}.hero-shapes{position:absolute;inset:0;pointer-events:none;z-index:0}.hero-shape{position:absolute;color:var(--shape-1);opacity:.7;filter:blur(.2px)}.hero-shape-1{top:-30px;left:10%;width:clamp(180px,24vw,260px);animation:drift 18s ease-in-out infinite}.hero-shape-2{bottom:-60px;right:8%;width:clamp(200px,26vw,280px);color:var(--shape-2);animation:drift 22s ease-in-out infinite reverse}.hero:before,.hero:after{content:"";position:absolute;width:380px;height:380px;border-radius:50%;background:radial-gradient(circle,rgba(242,80,47,.18),transparent 65%);z-index:-1}.hero:before{top:-160px;right:-120px}.hero:after{bottom:-180px;left:-140px;background:radial-gradient(circle,rgba(47,140,133,.18),transparent 65%)}.hero-grid{display:grid;gap:48px;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));position:relative;z-index:1}.hero-copy h1{font-size:clamp(2.6rem,3.4vw,4rem);line-height:1.05}.hero-copy h1 span{display:block;font-family:Space Grotesk,sans-serif;font-size:clamp(1.1rem,1.4vw,1.4rem);font-weight:500;color:var(--muted);margin-top:18px}.eyebrow{text-transform:uppercase;letter-spacing:2.2px;font-size:12px;color:var(--muted);margin:0 0 18px}.lead{font-size:1.05rem;max-width:540px}.cta-row{display:flex;flex-wrap:wrap;gap:16px;margin:24px 0 16px}.contact-row,.link-row{display:flex;flex-wrap:wrap;gap:18px;font-size:.95rem;color:var(--muted)}.link-row a{color:var(--ink);font-weight:600}.hero-card{background:var(--glass);backdrop-filter:blur(14px);padding:32px;border-radius:var(--radius);box-shadow:var(--shadow);border:1px solid rgba(255,255,255,.4);position:relative;overflow:hidden;background-image:linear-gradient(135deg,var(--card-glow),transparent 55%),linear-gradient(320deg,var(--card-glow-2),transparent 60%)}.hero-mascot{position:absolute;top:-16px;right:18px;width:84px;height:84px;opacity:.9;animation:float 6s ease-in-out infinite;pointer-events:none}.hero-mascot svg{width:100%;height:100%}.mascot-eye{fill:var(--ink);transform-origin:center;transform-box:fill-box;animation:blink 5.5s infinite}.mascot-smile{stroke:var(--ink)}.hero-card h2{font-size:1.6rem}.hero-card ul{padding-left:18px;margin:18px 0 24px;color:var(--muted)}.badge{display:inline-block;background:#f2502f1f;color:var(--accent);padding:6px 12px;border-radius:999px;font-size:12px;text-transform:uppercase;letter-spacing:1.2px}.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(120px,1fr));gap:16px}.metric{font-size:1.6rem;font-weight:700;margin:0}.section{padding:60px 6vw}.section-header{max-width:620px;margin-bottom:32px}.section-header p{color:var(--muted)}.summary-grid,.skills-grid,.blog-grid{display:grid;gap:20px}.summary-card,.skills-card,.blog-card,.post-body,.education-card,.role{padding:24px;border-radius:20px;background:var(--surface);box-shadow:var(--shadow);border:1px solid var(--border-subtle);background-image:linear-gradient(140deg,var(--card-glow),transparent 60%),linear-gradient(320deg,var(--card-glow-2),transparent 70%)}.timeline{display:grid;gap:24px}.role{border-left:4px solid var(--accent)}.role-meta span{color:var(--muted);display:block}.role-sub{font-size:.95rem}.role ul{padding-left:18px;color:var(--muted)}.skills-card p,.summary-card p{color:var(--muted)}.chips{display:flex;flex-wrap:wrap;gap:12px}.chips span{padding:10px 16px;border-radius:999px;background:#2f8c851a;color:var(--ink-2);font-size:.9rem}.education-card{display:grid;gap:24px;grid-template-columns:repeat(auto-fit,minmax(240px,1fr))}.training ul{padding-left:18px;color:var(--muted)}.site-footer{padding:60px 6vw 80px;background:var(--footer-bg);color:var(--footer-fg);display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:20px}.site-footer h2{margin-bottom:8px}.site-footer p{color:var(--footer-muted);margin:0}.footer-links{display:flex;flex-direction:column;gap:12px;align-items:flex-start}.footer-meta,.footer-social{display:flex;gap:16px;flex-wrap:wrap;font-size:.95rem}.footer-social a{color:var(--footer-link)}.footer-copy{font-size:.85rem;color:var(--footer-muted)}.page{padding-top:20px}.blog-hero{display:flex;flex-wrap:wrap;align-items:center;justify-content:space-between;gap:16px}.blog-card a{display:grid;grid-template-columns:minmax(220px,320px) 1fr;gap:20px;align-items:center;color:inherit}.blog-card picture{display:block;width:100%}.blog-card picture img,.blog-card img{border-radius:16px;width:100%;height:220px;object-fit:cover}.blog-card-body p{color:var(--muted);margin:0 0 12px}.blog-date{font-size:.85rem;letter-spacing:1px;text-transform:uppercase}.post{padding:40px 6vw 80px}.post-hero img{border-radius:24px;box-shadow:var(--shadow);margin-bottom:24px;width:100%;height:auto}.post-content img{width:100%;height:auto}.post-body{max-width:820px;margin:0 auto}.post-meta{color:var(--muted);display:flex;gap:12px;flex-wrap:wrap}.post-updated{font-style:italic}.post-description{color:var(--muted);font-size:1.05rem}.contact-modal{border:none;border-radius:24px;padding:0;width:min(640px,90vw);box-shadow:var(--shadow);background:var(--surface)}.contact-modal::backdrop{background:#0f11158c;backdrop-filter:blur(3px)}.contact-form{display:grid;gap:20px;padding:28px}.contact-header{display:flex;align-items:center;justify-content:space-between;gap:16px}.contact-close{border:1px solid var(--border-soft);background:transparent;padding:6px 12px;border-radius:999px;cursor:pointer;color:var(--ink)}.contact-grid{display:grid;gap:20px;grid-template-columns:1fr}.contact-form label{display:grid;gap:8px;font-size:.9rem;color:var(--muted)}.contact-form input,.contact-form textarea{border:1px solid var(--border-soft);border-radius:12px;padding:12px 14px;font-family:inherit;font-size:1rem;background:var(--input-bg);color:var(--input-text)}.contact-form textarea{resize:vertical}.post-content p,.post-content li{color:var(--ink-2)}.post-content a{color:var(--accent);font-weight:600}.post-comments{margin-top:32px;padding-top:12px;border-top:1px solid var(--border-subtle)}.post-comments h2{margin-bottom:16px}#cusdis_thread{width:100%}#cusdis_thread iframe{width:100%;min-height:520px}hr{border:none;border-top:1px solid var(--border-subtle);margin:24px 0}@media(max-width:900px){.nav-links,.nav-cta-desktop,.theme-toggle-desktop{display:none}.nav-toggle{display:inline-flex}.hero{padding:40px 6vw 30px}.hero-mascot{top:-6px;width:70px;height:70px}.blog-card a{grid-template-columns:1fr}.blog-card picture img,.blog-card img{height:auto;object-fit:cover}}@media(max-width:600px){.cta-row{flex-direction:column;align-items:stretch}.btn{width:100%}.post{padding:20px 6vw 60px}}@keyframes drift{0%,to{transform:translateZ(0) rotate(0)}50%{transform:translate3d(6px,-8px,0) rotate(3deg)}}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(8px)}}@keyframes blink{0%,92%,to{transform:scaleY(1)}95%{transform:scaleY(.1)}}@media(prefers-reduced-motion:reduce){.hero-shape-1,.hero-shape-2,.hero-mascot{animation:none}}.sr-only{border:0;padding:0;margin:0;position:absolute!important;height:1px;width:1px;overflow:hidden;clip:rect(1px 1px 1px 1px);clip-path:inset(50%);white-space:nowrap}@font-face{font-family:Fraunces;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/fraunces-vietnamese.woff2) format("woff2");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:Fraunces;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/fraunces-latin-ext.woff2) format("woff2");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:Fraunces;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/fraunces-latin.woff2) format("woff2");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 Grotesk;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/space-grotesk-vietnamese.woff2) format("woff2");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 Grotesk;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/space-grotesk-latin-ext.woff2) format("woff2");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 Grotesk;font-style:normal;font-weight:400 700;font-display:swap;src:url(/fonts/space-grotesk-latin.woff2) format("woff2");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}a[data-astro-cid-eimmu3lg]{display:inline-block;text-decoration:none}a[data-astro-cid-eimmu3lg].active{font-weight:bolder;text-decoration:underline}
