:root{--bg: #ffffff;--surface: #f6f7f9;--surface-2: #eef0f3;--text: #1a1d21;--muted: #6b7280;--border: #e5e7eb;--accent: #2563eb;--accent-weak: #eff4ff;--green: #16a34a;--shadow: 0 1px 2px rgba(16, 24, 40, .04), 0 1px 3px rgba(16, 24, 40, .08)}@media (prefers-color-scheme: dark){:root{--bg: #0f1115;--surface: #171a20;--surface-2: #1f232b;--text: #e6e8eb;--muted: #9aa3af;--border: #262b33;--accent: #6ea8fe;--accent-weak: #172033;--green: #4ade80;--shadow: 0 1px 2px rgba(0, 0, 0, .3)}}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:56px}body{margin:0;font-family:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;font-size:16px;line-height:1.6;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.container{max-width:860px;margin:0 auto;padding:0 1.25rem}.site-nav{position:sticky;top:0;z-index:50;background:color-mix(in srgb, var(--bg) 82%, transparent);backdrop-filter:saturate(180%) blur(12px);border-bottom:1px solid var(--border)}.site-nav__inner{max-width:860px;margin:0 auto;padding:0 1.25rem;height:56px;display:flex;align-items:center;justify-content:space-between}.site-nav__brand{font-weight:700;font-size:1.02rem;letter-spacing:-0.01em;color:var(--text)}.site-nav__brand:hover{text-decoration:none}.site-nav__links{display:flex;gap:1.5rem}.site-nav__links a{color:var(--muted);font-size:0.92rem;font-weight:500;padding:0.25rem 0;transition:color .15s ease}.site-nav__links a:hover,.site-nav__links a.is-active{color:var(--text);text-decoration:none}.site-nav__toggle{display:none;background:none;border:0;color:var(--text);font-size:1.15rem;cursor:pointer;padding:0.4rem}@media (max-width: 640px){.site-nav__toggle{display:block}.site-nav__links{position:absolute;top:56px;left:0;right:0;flex-direction:column;gap:0;background:var(--bg);border-bottom:1px solid var(--border);padding:0.5rem 1.25rem 1rem;display:none}.site-nav__links.is-open{display:flex}.site-nav__links a{padding:0.6rem 0;font-size:1rem}}section{scroll-margin-top:0}.section{padding:2.75rem 0;border-top:1px solid var(--border)}.section__title{display:flex;align-items:center;gap:0.6rem;margin:0 0 1.75rem;font-size:1.5rem;font-weight:700;letter-spacing:-0.02em}.section__title i{color:var(--muted);font-size:1.15rem}.year{margin:2rem 0 1rem;font-size:0.78rem;font-weight:700;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted)}.year:first-of-type{margin-top:0}.about{padding:3rem 0 2.75rem}.about__grid{display:grid;grid-template-columns:150px 1fr;gap:2rem;align-items:start}.about__photo{width:150px;height:150px;border-radius:50%;object-fit:cover;box-shadow:var(--shadow)}.about__name{margin:0 0 0.35rem;font-size:1.9rem;font-weight:700;letter-spacing:-0.02em}.about__role{margin:0 0 1rem;color:var(--muted);font-size:1rem}.about__bio{margin:0 0 1.5rem}.about__social{display:flex;gap:0.85rem;margin-top:1rem}.about__social a{display:inline-flex;align-items:center;justify-content:center;width:38px;height:38px;border-radius:10px;background:var(--surface);border:1px solid var(--border);color:var(--text);font-size:1.05rem;transition:transform .12s ease, background .15s ease}.about__social a:hover{background:var(--surface-2);transform:translateY(-2px);text-decoration:none}.about__cols{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.about__cols h4{margin:0 0 0.5rem;font-size:0.78rem;letter-spacing:0.08em;text-transform:uppercase;color:var(--muted)}.about__cols ul{margin:0;padding-left:1.1rem}.about__cols li{margin-bottom:0.3rem}.about__edu{list-style:none;padding-left:0}.about__edu li{position:relative;padding-left:1.5rem;margin-bottom:0.6rem}.about__edu li i{position:absolute;left:0;top:0.25rem;color:var(--muted);font-size:0.9rem}.about__edu span{display:block;color:var(--muted);font-size:0.85rem}@media (max-width: 640px){.about__grid{grid-template-columns:1fr;gap:1.25rem;text-align:left}.about__photo{width:120px;height:120px;display:block;margin:0 auto}.about__social{justify-content:center}.about__name,.about__role{text-align:center}.about__cols{grid-template-columns:1fr}}.entry{padding:1.1rem 0;border-bottom:1px solid var(--border)}.entry:last-child{border-bottom:0}.entry__title{margin:0 0 0.25rem;font-size:1.06rem;font-weight:600;line-height:1.4;letter-spacing:-0.01em}.entry__title a{color:var(--text)}.entry__title a:hover{color:var(--accent)}.entry__meta{color:var(--muted);font-size:0.92rem;margin:0 0 0.2rem}.entry__meta .self{color:var(--text);font-weight:600}.entry__venue{font-style:italic}.badges{margin:0.35rem 0 0;font-size:0.85rem;color:var(--muted);display:flex;flex-wrap:wrap;gap:0.4rem 0.9rem}.badge i{margin-right:0.25rem}.badge--ok i{color:var(--green)}.badge--cve i{color:var(--text)}.actions{margin-top:0.6rem;display:flex;flex-wrap:wrap;align-items:center;gap:0.4rem 0.7rem}.btn{display:inline-flex;align-items:center;gap:0.35rem;font-size:0.82rem;font-weight:500;padding:0.28rem 0.62rem;border-radius:7px;border:1px solid var(--border);background:var(--surface);color:var(--text);cursor:pointer;transition:background .15s ease, border-color .15s ease}.btn:hover{background:var(--surface-2);text-decoration:none}.btn i{font-size:0.8rem;color:var(--muted)}.box{margin-top:0.7rem;padding:0.9rem 1rem;background:var(--surface);border:1px solid var(--border);border-radius:10px;font-size:0.92rem}.box[hidden]{display:none}.box--info{color:var(--text)}.box--info img{border-radius:6px}.box pre{margin:0;white-space:pre-wrap;word-break:break-word;font-family:"SFMono-Regular", ui-monospace, Menlo, Consolas, monospace;font-size:0.82rem;line-height:1.5;color:var(--text)}.entry--cve .entry__title{font-size:1rem;font-family:ui-monospace, Menlo, monospace}.cvss{color:var(--muted);font-size:0.85rem}