:root{--bg: #0d1117;--surface: #161b22;--border: #21262d;--text: #e6edf3;--text-muted: #8b949e;--accent: #58a6ff;--accent-green: #7ee787;--accent-purple: #bc8cff;--font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;--font-mono: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;--max-w: 720px;--radius: 12px;--radius-sm: 8px}html.light{--bg: #ffffff;--surface: #f6f8fa;--border: #d1d9e0;--text: #1f2328;--text-muted: #656d76;--accent: #0969da;--accent-green: #1a7f37;--accent-purple: #8250df}html.light .pub-card__thumb{background:#eef1f5}html.light .pub-pill--slides{border-color:#cf5508;color:#cf5508}html.light .pub-pill--slides:hover{background:#cf5508;color:#fff}html.light .pub-pill--slides:visited{color:#cf5508}html.light .pub-pill--slides:visited:hover{color:#fff}html.light .pub-pill:hover,html.light .pub-pill--code:hover,html.light .pub-pill--slides:hover{color:#fff}html.light .pub-pill:visited:hover,html.light .pub-pill--code:visited:hover,html.light .pub-pill--slides:visited:hover{color:#fff}html.light .hero__photo:hover{box-shadow:0 0 24px rgba(9,105,218,0.25)}html.light .lightbox{background:rgba(255,255,255,0.88)}html.light ::selection{background:var(--accent);color:#fff}html.light .nav{background:rgba(255,255,255,0.88)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;font-size:16px}body{font-family:var(--font);background:var(--bg);color:var(--text);line-height:1.7;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}::selection{background:var(--accent);color:var(--bg)}img{max-width:100%;height:auto;display:block}a{color:var(--accent);text-decoration:none;transition:color 0.2s ease, opacity 0.2s ease}a:visited{color:var(--accent)}a:hover{text-decoration:underline}@keyframes fadeIn{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}.main{max-width:var(--max-w);margin:0 auto;padding:2rem 1rem 4rem;animation:fadeIn 0.4s ease}.nav{position:sticky;top:0;z-index:100;background:rgba(13,17,23,0.85);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--border)}.nav__inner{max-width:var(--max-w);margin:0 auto;padding:0 1rem;display:flex;align-items:center;justify-content:space-between;height:56px}.nav__name{font-size:1.1rem;font-weight:700;color:var(--text);text-decoration:none}.nav__name:hover{color:var(--accent);text-decoration:none}.nav__links{display:flex;align-items:center;gap:1.5rem}.nav__link{font-size:0.9rem;font-weight:500;color:#58a6ff;text-decoration:none;padding:0.35rem 0;border-bottom:2px solid transparent;transition:color 0.2s ease, border-color 0.2s ease;line-height:44px}.nav__link:hover{color:#79bbff;text-decoration:none}.nav__link--active{color:#58a6ff;border-bottom-color:#58a6ff}.theme-toggle{background:none;border:none;color:var(--text-muted);font-size:0.95rem;cursor:pointer;width:32px;height:32px;display:inline-flex;align-items:center;justify-content:center;border-radius:50%;transition:color 0.2s ease, background 0.2s ease;padding:0;line-height:1}.theme-toggle:hover{color:var(--accent);background:var(--surface)}.hero{display:flex;flex-direction:column;align-items:center;text-align:center;gap:1.5rem;margin-bottom:3rem}.hero__photo{width:200px;height:200px;border-radius:50%;border:3px solid var(--accent);object-fit:cover;transition:box-shadow 0.3s ease, transform 0.3s ease}.hero__photo:hover{box-shadow:0 0 24px rgba(88,166,255,0.3);transform:scale(1.03)}.hero__info{display:flex;flex-direction:column;gap:0.4rem}.hero__name{font-size:2rem;font-weight:700;line-height:1.2}.hero__title{font-size:1rem;color:var(--text-muted);line-height:1.5}.hero__link{color:var(--text-muted);text-decoration:none;border-bottom:1.5px solid transparent;transition:border-color 0.2s ease}.hero__link:visited{color:var(--text-muted)}.hero__link:hover{text-decoration:none;border-bottom-color:var(--accent)}.hero__detail{font-size:0.9rem;color:var(--text-muted);line-height:1.5}.hero__socials{display:flex;gap:1rem;justify-content:center;margin-top:0.5rem}.hero__socials a{color:var(--text-muted);font-size:1.2rem;transition:color 0.2s ease, transform 0.2s ease;display:inline-flex;align-items:center;justify-content:center;width:44px;height:44px}.hero__socials a:hover{color:var(--accent);text-decoration:none;transform:translateY(-2px)}@media (min-width: 768px){.hero{flex-direction:row;text-align:left;gap:2.5rem}.hero__socials{justify-content:flex-start}}.section{margin-bottom:3rem}.section__heading{font-size:1.4rem;font-weight:600;color:var(--text);margin-bottom:2rem;position:relative;padding-bottom:0.6rem}.section__heading::after{content:'';position:absolute;left:0;bottom:0;width:40px;height:3px;background:var(--accent);border-radius:2px}.section p{color:var(--text);line-height:1.8}.section p+p{margin-top:1rem}.ri-label{color:var(--accent);font-weight:600}.ri-ref{text-decoration:none;color:var(--accent);margin-left:1px}.ri-ref:hover{text-decoration:underline}.ri-ref sup{font-size:0.7em;font-weight:600}.section__subheading{font-size:1.15rem;font-weight:600;color:var(--text-muted);margin-top:2.5rem;margin-bottom:1.2rem;text-transform:uppercase;letter-spacing:0.04em}.pub-card{display:flex;flex-direction:column;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);overflow:hidden;transition:transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;margin-bottom:1.25rem}.pub-card:hover{transform:translateY(-2px);box-shadow:0 6px 24px rgba(0,0,0,0.35);border-left:3px solid var(--accent)}.pub-card__thumb{width:100%;height:160px;overflow:hidden;flex-shrink:0;background:#1c2333;display:flex;align-items:center;justify-content:center}.pub-card__thumb img{width:100%;height:100%;object-fit:contain;padding:8px}.pub-card__placeholder{width:100%;height:100%;background:linear-gradient(135deg, var(--surface), #1c2333)}.pub-card__body{padding:1rem 1.25rem;display:flex;flex-direction:column;gap:0.35rem}.pub-card__title{font-size:1rem;font-weight:600;line-height:1.4;color:var(--text)}.pub-card__authors{font-size:0.88rem;color:var(--text-muted);line-height:1.5}.pub-card__venue{font-size:0.85rem;color:var(--text-muted);line-height:1.5}.pub-card__links{display:flex;flex-wrap:wrap;gap:0.5rem;margin-top:0.5rem}.pub-pill{display:inline-block;font-size:0.78rem;font-weight:600;padding:4px 14px;border-radius:20px;border:1.5px solid var(--accent);color:var(--accent);text-decoration:none;transition:background 0.2s ease, color 0.2s ease;line-height:1.6;min-height:30px}.pub-pill:hover{background:var(--accent);color:var(--bg);text-decoration:none}.pub-pill:visited{color:var(--accent)}.pub-pill:visited:hover{color:var(--bg)}.pub-pill--code{border-color:var(--accent-green);color:var(--accent-green)}.pub-pill--code:hover{background:var(--accent-green);color:var(--bg)}.pub-pill--code:visited{color:var(--accent-green)}.pub-pill--code:visited:hover{color:var(--bg)}.pub-pill--slides{border-color:#f0883e;color:#f0883e}.pub-pill--slides:hover{background:#f0883e;color:var(--bg)}.pub-pill--slides:visited{color:#f0883e}.pub-pill--slides:visited:hover{color:var(--bg)}.pub-pill--website{border-color:var(--accent-purple);color:var(--accent-purple)}.pub-pill--website:hover{background:var(--accent-purple);color:var(--bg)}.pub-pill--website:visited{color:var(--accent-purple)}.pub-pill--website:visited:hover{color:var(--bg)}@media (min-width: 768px){.pub-card{flex-direction:row}.pub-card__thumb{width:200px;min-width:200px;height:auto;min-height:130px}.pub-card__thumb img{padding:10px}.pub-card__body{padding:1.1rem 1.5rem}}.news-list{list-style:none;border-left:2px solid var(--border);padding-left:1.5rem;margin-left:0.25rem}.news-item{position:relative;margin-bottom:1.25rem;padding-bottom:0.25rem}.news-item::before{content:'';position:absolute;left:-1.65rem;top:0.55rem;width:8px;height:8px;border-radius:50%;background:var(--accent);border:2px solid var(--bg)}.news-date{font-family:var(--font-mono);font-size:0.82rem;font-weight:700;color:var(--accent);margin-right:0.6rem}.news-text{font-size:0.92rem;color:var(--text);line-height:1.6}.news-text a{color:var(--accent)}.news-item--hidden{display:none}.news-list--expanded .news-item--hidden{display:list-item}.news-toggle{display:flex;align-items:center;gap:0.4rem;margin-top:0.75rem;padding:0.4rem 0;background:none;border:none;color:var(--text-muted);font-family:var(--font);font-size:0.85rem;cursor:pointer;transition:color 0.2s ease}.news-toggle:hover{color:var(--accent)}.news-toggle__icon{font-size:0.7rem;transition:transform 0.25s ease}.news-toggle--open .news-toggle__icon{transform:rotate(180deg)}.teaching-course{margin-bottom:1.5rem}.teaching-course__title{font-size:1.05rem;font-weight:600;color:var(--text);line-height:1.4}.teaching-course__title a{color:var(--accent)}.teaching-course__meta{font-size:0.88rem;color:var(--text-muted);margin-top:0.2rem;line-height:1.5}.teaching-course__desc{font-size:0.92rem;color:var(--text);margin-top:0.5rem;line-height:1.7}.lightbox{position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;background:rgba(0,0,0,0.85);backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);opacity:0;visibility:hidden;transition:opacity 0.25s ease, visibility 0.25s ease;cursor:zoom-out;padding:2rem}.lightbox--open{opacity:1;visibility:visible}.lightbox__img{max-width:90vw;max-height:85vh;object-fit:contain;border-radius:8px;box-shadow:0 8px 40px rgba(0,0,0,0.6);cursor:default;transform:scale(0.92);transition:transform 0.25s ease}.lightbox--open .lightbox__img{transform:scale(1)}.pub-card__img{cursor:zoom-in}.cv-wrapper{text-align:center;margin-bottom:1rem}.cv-download{display:inline-block;font-size:0.9rem;font-weight:600;padding:8px 20px;border-radius:20px;border:1.5px solid var(--accent);color:var(--accent);text-decoration:none;transition:background 0.2s ease, color 0.2s ease;margin-bottom:1rem}.cv-download:hover{background:var(--accent);color:var(--bg);text-decoration:none}.cv-iframe{width:100%;height:85vh;border:1px solid var(--border);border-radius:var(--radius);background:var(--surface)}.mini-cv{margin-top:0.5rem;margin-bottom:0.5rem}.mini-cv__section{font-size:0.85rem;font-weight:600;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.06em;margin-top:1.75rem;margin-bottom:0.75rem}.mini-cv__entry{display:flex;gap:1.5rem;margin-bottom:1rem;align-items:flex-start}.mini-cv__date{font-family:var(--font-mono);font-size:0.78rem;color:var(--accent);white-space:nowrap;min-width:108px;padding-top:0.2rem;flex-shrink:0}.mini-cv__desc{font-size:0.92rem;line-height:1.6;color:var(--text)}.mini-cv__meta{font-size:0.84rem;color:var(--text-muted);display:block;margin-top:0.1rem;line-height:1.5}@media (max-width: 480px){.mini-cv__entry{flex-direction:column;gap:0.2rem}.mini-cv__date{padding-top:0}}.footer{border-top:1px solid var(--border);padding:1.5rem 1rem;text-align:center;color:var(--text-muted);font-size:0.82rem}.footer__inner{max-width:var(--max-w);margin:0 auto}