:root{--color-bg: #fafaf8;--color-surface: #ffffff;--color-border: #e8e4df;--color-text: #2e2e2e;--color-text-muted: #6b6b6b;--color-primary: #1a6b3c;--color-primary-hover: #14542f;--color-link: #1a6b3c;--color-heading: #1a1a1a;--color-tag-bg: #eef6f1;--color-tag-text: #1a6b3c;--sidebar-width: 260px;--font-sans: "MontserratVariable", system-ui, -apple-system, sans-serif;--font-serif: "Merriweather", Georgia, serif;--radius: 6px;--transition: .15s ease}*,*:before,*:after{box-sizing:border-box}html{font-size:16px;-webkit-font-smoothing:antialiased}body{margin:0;background:var(--color-bg);color:var(--color-text);font-family:var(--font-serif);font-size:1rem;line-height:1.7}a{color:var(--color-link);text-decoration:none;transition:color var(--transition)}a:hover{color:var(--color-primary-hover);text-decoration:underline}hr{border:none;border-top:1px solid var(--color-border);margin:2rem 0}.site-wrapper{display:flex;min-height:100vh}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);background:var(--color-surface);border-right:1px solid var(--color-border);padding:2.5rem 1.5rem;display:flex;flex-direction:column;position:sticky;top:0;height:100vh;overflow-y:auto}.sidebar-profile{display:flex;flex-direction:column;align-items:center;text-align:center;margin-bottom:2rem}.sidebar-avatar{width:100px;height:100px;border-radius:50%;object-fit:cover;margin-bottom:.75rem;border:2px solid var(--color-border)}.sidebar-name{font-family:var(--font-sans);font-weight:700;font-size:1.1rem;color:var(--color-heading);margin:0 0 .25rem;line-height:1.2}.sidebar-tagline{font-family:var(--font-sans);font-size:.8rem;color:var(--color-text-muted);margin:0}.sidebar-nav{list-style:none;padding:0;margin:0 0 auto}.sidebar-nav li{margin:0}.sidebar-nav a{display:block;font-family:var(--font-sans);font-size:.9rem;font-weight:600;color:var(--color-text-muted);padding:.5rem .75rem;border-radius:var(--radius);text-decoration:none;transition:background var(--transition),color var(--transition);letter-spacing:.02em}.sidebar-nav a:hover,.sidebar-nav a.active{background:var(--color-tag-bg);color:var(--color-primary);text-decoration:none}.sidebar-social{display:flex;gap:.75rem;margin-top:2rem;justify-content:center}.social-link{display:flex;align-items:center;gap:.4rem;font-family:var(--font-sans);font-size:.8rem;font-weight:600;color:var(--color-text-muted);padding:.4rem .75rem;border:1px solid var(--color-border);border-radius:var(--radius);text-decoration:none;transition:border-color var(--transition),color var(--transition),background var(--transition)}.social-link:hover{color:var(--color-primary);border-color:var(--color-primary);background:var(--color-tag-bg);text-decoration:none}.social-icon{width:14px;height:14px;fill:currentColor;flex-shrink:0}.main-content{flex:1;min-width:0}.content-inner{max-width:780px;margin:0 auto;padding:3rem 3.5rem}.page-header{margin-bottom:2.5rem;border-bottom:1px solid var(--color-border);padding-bottom:1.5rem}.page-title{font-family:var(--font-sans);font-size:2rem;font-weight:700;color:var(--color-heading);margin:0 0 .5rem;line-height:1.2}.page-subtitle{color:var(--color-text-muted);font-size:1rem;margin:0}.about-intro{font-size:1.05rem;line-height:1.8}.about-intro p{margin-top:0}.about-intro hr{border:none;border-top:1px solid var(--color-border);margin:2rem 0 1rem}.about-intro hr+p{font-size:.875rem;color:var(--color-text-muted)}.post-list{list-style:none;padding:0;margin:0}.post-list-item{padding:1.75rem 0;border-bottom:1px solid var(--color-border)}.post-list-item:last-child{border-bottom:none}.post-list-item h2{font-family:var(--font-sans);font-size:1.25rem;font-weight:700;margin:0 0 .35rem;line-height:1.3}.post-list-item h2 a{color:var(--color-heading);text-decoration:none}.post-list-item h2 a:hover{color:var(--color-primary);text-decoration:none}.post-meta{font-family:var(--font-sans);font-size:.8rem;color:var(--color-text-muted);margin:0 0 .6rem;letter-spacing:.03em;text-transform:uppercase}.post-excerpt{margin:0;color:var(--color-text-muted);font-size:.95rem}.blog-post-header{margin-bottom:2rem}.blog-post-header h1{font-family:var(--font-sans);font-size:2rem;font-weight:700;color:var(--color-heading);margin:0 0 .5rem;line-height:1.25}.blog-post-date{font-family:var(--font-sans);font-size:.85rem;color:var(--color-text-muted);letter-spacing:.03em;text-transform:uppercase}.blog-post-body{font-size:1rem;line-height:1.8}.blog-post-body h2{font-family:var(--font-sans);font-weight:700;font-size:1.35rem;color:var(--color-heading);margin:2.5rem 0 .75rem}.blog-post-body h3{font-family:var(--font-sans);font-weight:700;font-size:1.1rem;color:var(--color-heading);margin:2rem 0 .5rem}.blog-post-body p{margin:0 0 1.25rem}.blog-post-body ul,.blog-post-body ol{padding-left:1.5rem;margin:0 0 1.25rem}.blog-post-body li{margin-bottom:.35rem}.blog-post-body code{font-size:.875em;background:#f4f4f2;padding:.15em .4em;border-radius:3px;font-family:SFMono-Regular,Consolas,monospace}.blog-post-body pre{background:#1e1e1e;color:#d4d4d4;padding:1.25rem;border-radius:var(--radius);overflow-x:auto;margin:0 0 1.5rem;line-height:1.6}.blog-post-body pre code{background:none;padding:0;color:inherit;font-size:.875rem}.blog-post-body blockquote{border-left:3px solid var(--color-primary);margin:0 0 1.25rem;padding:.5rem 0 .5rem 1.25rem;color:var(--color-text-muted);font-style:italic}.blog-post-body img{max-width:100%;height:auto;display:block}.blog-post-nav{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--color-border)}.blog-post-nav ul{display:flex;justify-content:space-between;list-style:none;padding:0;margin:0;gap:1rem}.blog-post-nav a{font-family:var(--font-sans);font-size:.875rem;font-weight:600}.projects-intro{color:var(--color-text-muted);margin-bottom:2rem}.projects-grid{display:grid;grid-template-columns:1fr;gap:1rem}.project-card{border:1px solid var(--color-border);border-radius:var(--radius);padding:1.25rem 1.5rem;background:var(--color-surface);transition:border-color var(--transition),box-shadow var(--transition);text-decoration:none;display:block;color:inherit}.project-card:hover{border-color:var(--color-primary);box-shadow:0 2px 8px #1a6b3c14;text-decoration:none;color:inherit}.project-card-header{display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem}.project-name{font-family:var(--font-sans);font-weight:700;font-size:1rem;color:var(--color-primary);margin:0}.project-desc{font-size:.9rem;color:var(--color-text-muted);margin:0;line-height:1.5}.project-topics{display:flex;flex-wrap:wrap;gap:.4rem;margin-top:.75rem}.project-topic{font-family:var(--font-sans);font-size:.75rem;font-weight:600;background:var(--color-tag-bg);color:var(--color-tag-text);padding:.2rem .6rem;border-radius:20px}.github-profile-link{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--font-sans);font-weight:600;font-size:.9rem;margin-top:2rem;color:var(--color-primary)}.resume-title-row{display:flex;justify-content:space-between;align-items:flex-start;flex-wrap:wrap;gap:.75rem}.resume-section{margin-bottom:2.5rem}.resume-section-title{font-family:var(--font-sans);font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-muted);border-bottom:1px solid var(--color-border);padding-bottom:.5rem;margin:0 0 1.25rem}.resume-entry{margin-bottom:1.5rem}.resume-entry-header{display:flex;justify-content:space-between;align-items:baseline;flex-wrap:wrap;gap:.25rem;margin-bottom:.2rem}.resume-entry-title{font-family:var(--font-sans);font-weight:700;font-size:1rem;color:var(--color-heading);margin:0}.resume-entry-date{font-family:var(--font-sans);font-size:.8rem;color:var(--color-text-muted);white-space:nowrap}.resume-entry-subtitle{font-family:var(--font-sans);font-size:.875rem;color:var(--color-text-muted);margin:0 0 .6rem}.resume-entry-body{font-size:.925rem;line-height:1.7;margin:0}.resume-entry-body ul{margin:.4rem 0 0;padding-left:1.25rem}.resume-entry-body li{margin-bottom:.3rem}.skills-list{display:flex;flex-wrap:wrap;gap:.5rem;padding:0;margin:0;list-style:none}.skill-tag{font-family:var(--font-sans);font-size:.8rem;font-weight:600;background:var(--color-tag-bg);color:var(--color-tag-text);padding:.3rem .75rem;border-radius:20px}.resume-download-link{display:inline-flex;align-items:center;gap:.4rem;font-family:var(--font-sans);font-weight:600;font-size:.875rem;color:var(--color-primary);background:transparent;border:1px solid var(--color-primary);padding:.5rem 1rem;border-radius:var(--radius);cursor:pointer;transition:background var(--transition),color var(--transition);white-space:nowrap;flex-shrink:0}.resume-download-link:hover{background:var(--color-tag-bg);text-decoration:none}@page{margin:.6in .45in}@media print{.no-print{display:none!important}.site-wrapper{display:block}.sidebar{display:none}.content-inner{padding:0;max-width:100%}body{font-size:12pt;line-height:1.35;color:#000;background:#fff}a{color:#000;text-decoration:none}.page-header{border-bottom-color:#ccc;margin-bottom:.5rem;padding-bottom:.4rem}.page-title{font-size:16pt;margin-bottom:.2rem}.page-subtitle{font-size:12pt}.about-intro{font-size:12pt;line-height:1.35;margin-bottom:.75rem!important}.resume-section{margin-bottom:.6rem}.resume-section-title{font-size:8pt;border-bottom-color:#ccc;padding-bottom:.2rem;margin-bottom:.4rem}.resume-entry{margin-bottom:.45rem}.resume-entry-header{page-break-after:avoid;margin-bottom:0}.resume-entry-title{font-size:12pt}.resume-entry-date{font-size:10pt}.resume-entry-subtitle{font-size:10pt;margin:0 0 .1rem;page-break-after:avoid}.resume-entry-body{font-size:12pt;line-height:1.35}.resume-entry-body p{page-break-inside:avoid;margin:0 0 .15rem}.resume-entry-body ul{margin:.1rem 0 0;padding-left:1.1rem}.resume-entry-body li{page-break-inside:avoid;margin-bottom:.05rem}.skills-list{gap:.25rem}.skill-tag{font-size:9pt;padding:.1rem .5rem}}.playbook-breadcrumb{font-family:var(--font-sans);font-size:.8rem;color:var(--color-text-muted);margin-bottom:1.5rem}.playbook-breadcrumb a{color:var(--color-text-muted)}.playbook-breadcrumb span{margin:0 .3rem}.playbook-section{margin-bottom:2.5rem}.playbook-section-title{font-family:var(--font-sans);font-size:.75rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;color:var(--color-text-muted);border-bottom:1px solid var(--color-border);padding-bottom:.5rem;margin:0 0 .75rem}.playbook-list{list-style:none;padding:0;margin:0}.playbook-list-item{border-bottom:1px solid var(--color-border)}.playbook-link{display:flex;align-items:baseline;justify-content:space-between;gap:1.5rem;padding:.85rem 0;text-decoration:none;color:inherit;transition:background var(--transition)}.playbook-link:hover{text-decoration:none}.playbook-link:hover .playbook-link-title{color:var(--color-primary)}.playbook-link-title{font-family:var(--font-sans);font-weight:600;font-size:.95rem;color:var(--color-heading);flex-shrink:0;transition:color var(--transition)}.playbook-link-desc{font-family:var(--font-serif);font-size:.85rem;color:var(--color-text-muted);text-align:right;line-height:1.4}.playbook-source{margin-top:3rem;padding-top:1.5rem;border-top:1px solid var(--color-border);font-family:var(--font-sans);font-size:.875rem}.not-found{text-align:center;padding-top:4rem}.not-found h1{font-family:var(--font-sans);font-size:5rem;font-weight:900;color:var(--color-border);margin:0;line-height:1}.not-found p{color:var(--color-text-muted)}.mobile-menu-toggle,.icon-close,.sidebar.menu-open .icon-hamburger{display:none}.sidebar.menu-open .icon-close{display:block}.sidebar-topbar{display:contents}@media(max-width:768px){.site-wrapper{flex-direction:column}.sidebar{width:100%;height:auto;position:sticky;top:0;z-index:100;flex-direction:column;padding:0;border-right:none;border-bottom:1px solid var(--color-border);background:var(--color-surface)}.sidebar-topbar{display:flex;align-items:center;padding:.75rem 1.25rem;gap:.75rem}.sidebar-profile{flex-direction:row;text-align:left;gap:.75rem;margin-bottom:0;flex:1;align-items:center}.sidebar-avatar{width:40px;height:40px;margin-bottom:0}.sidebar-tagline{display:none}.mobile-menu-toggle{display:flex;align-items:center;justify-content:center;background:none;border:none;padding:.4rem;cursor:pointer;color:var(--color-text-muted);border-radius:var(--radius);transition:background var(--transition),color var(--transition);flex-shrink:0}.mobile-menu-toggle:hover{background:var(--color-tag-bg);color:var(--color-primary)}.sidebar-collapsible{display:none;flex-direction:column;padding:.5rem 1.25rem 1rem;border-top:1px solid var(--color-border);gap:1rem}.sidebar.menu-open .sidebar-collapsible{display:flex}.sidebar-nav{flex-direction:column;gap:0;margin:0;width:100%}.sidebar-social{margin-top:0;justify-content:flex-start}.content-inner{padding:2rem 1.25rem}.page-title{font-size:1.6rem}.resume-title-row{flex-direction:column}.resume-title-row .resume-download-link{order:-1}}@font-face{font-family:Montserrat Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/montserrat-cyrillic-ext-wght-normal.CO5hGrJv.woff2) format("woff2-variations");unicode-range:U+0460-052F,U+1C80-1C8A,U+20B4,U+2DE0-2DFF,U+A640-A69F,U+FE2E-FE2F}@font-face{font-family:Montserrat Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/montserrat-cyrillic-wght-normal.EAA9jha_.woff2) format("woff2-variations");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Montserrat Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/montserrat-vietnamese-wght-normal.k7S-YeeD.woff2) format("woff2-variations");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:Montserrat Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/montserrat-latin-ext-wght-normal.BsZE-iaG.woff2) format("woff2-variations");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:Montserrat Variable;font-style:normal;font-display:swap;font-weight:100 900;src:url(/_astro/montserrat-latin-wght-normal.l_AIctKy.woff2) format("woff2-variations");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:Merriweather;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/merriweather-cyrillic-ext-400-normal.D9NYhYTq.woff2) format("woff2"),url(/_astro/merriweather-cyrillic-ext-400-normal.Di6yW_eE.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:Merriweather;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/merriweather-cyrillic-400-normal.AvfsDsMQ.woff2) format("woff2"),url(/_astro/merriweather-cyrillic-400-normal.DAcQ8g-H.woff) format("woff");unicode-range:U+0301,U+0400-045F,U+0490-0491,U+04B0-04B1,U+2116}@font-face{font-family:Merriweather;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/merriweather-vietnamese-400-normal.hNacsVs_.woff2) format("woff2"),url(/_astro/merriweather-vietnamese-400-normal.Dh8WVvgZ.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:Merriweather;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/merriweather-latin-ext-400-normal.CWVzVQq3.woff2) format("woff2"),url(/_astro/merriweather-latin-ext-400-normal.CLqijLtt.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:Merriweather;font-style:normal;font-display:swap;font-weight:400;src:url(/_astro/merriweather-latin-400-normal.G4kZaoXi.woff2) format("woff2"),url(/_astro/merriweather-latin-400-normal.CvqO63Ah.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}