@tailwind base;@tailwind components;@tailwind utilities;:root{--bg:#f2f8f4;--surface:#e6f2ea;--surface2:#d8eade;--border:#b8d8c0;--accent:#1a6b3c;--accent2:#2fa865;--accent-glow:#2fa8652e;--text:#0f1f15;--muted:#4a7060;--tag-bg:#c4ebd2;--tag-text:#1a5c35;--content-width:760px;--header-height:88px}html{background-color:var(--bg);color:var(--text);scroll-behavior:smooth;scroll-padding-top:calc(var(--header-height) + 1.5rem)}body{background:var(--bg);color:var(--text);min-height:100vh;margin:0;font-family:Lexend,Segoe UI,Helvetica Neue,Arial,sans-serif;font-size:17px;font-weight:300;line-height:1.72}::selection{background:var(--accent2);color:#fff}a{transition:color .18s}.site-header{z-index:50;border-bottom:1px solid var(--border);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);padding-top:max(.75rem, env(safe-area-inset-top));background:#f2f8f4eb;position:sticky;top:0}.site-header__inner{width:min(100% - 2rem, var(--content-width));min-height:calc(var(--header-height) - .75rem);justify-content:space-between;align-items:center;gap:1rem;margin:0 auto;display:flex}.site-logo{color:var(--accent);letter-spacing:-.02em;white-space:nowrap;font-size:1.25rem;font-weight:700;text-decoration:none}.site-nav{flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.25rem;display:flex}.page-main{width:min(100% - 2rem, var(--content-width));margin:0 auto;padding:3rem 0 6rem}.page-main--article{padding-top:2.5rem}.page-intro{margin-bottom:3rem}.page-intro__eyebrow{letter-spacing:.18em;text-transform:uppercase;color:var(--accent);margin:0 0 .5rem;font-size:.72rem;font-weight:600}.page-intro__title{letter-spacing:-.03em;color:var(--text);margin:0 0 .75rem;font-size:clamp(2.2rem,5vw,2.85rem);font-weight:700;line-height:1.08}.page-intro__accent{background:linear-gradient(90deg, var(--accent), var(--accent2));border-radius:999px;width:3.5rem;height:3px}.page-intro__description{max-width:42rem;color:var(--muted);margin:1rem 0 0}.post-list{margin:0;padding:0;list-style:none}.post-list__item{border-bottom:1px solid var(--border);padding:2rem 0}.post-list__item:first-child{border-top:1px solid var(--border)}.post-cover-link{border:1px solid var(--border);background:var(--surface);border-radius:20px;margin-bottom:1.15rem;display:block;overflow:hidden}.post-cover-image,.blog-cover-image{aspect-ratio:16/9;object-fit:cover;width:100%;display:block}.post-meta-row{flex-wrap:wrap;align-items:center;gap:.7rem;margin-bottom:.7rem;display:flex}.post-meta-row--spacious{margin-bottom:1rem}.post-date{color:var(--muted);font-size:.8rem}.tag-pill{background:var(--tag-bg);color:var(--tag-text);letter-spacing:.05em;text-transform:uppercase;border-radius:999px;padding:.2rem .65rem;font-size:.7rem;font-weight:600}.post-list__title{letter-spacing:-.015em;margin:0 0 .65rem;font-size:1.45rem;font-weight:600;line-height:1.25}.post-list__excerpt{color:var(--muted);margin:0;font-size:.98rem;line-height:1.72}.prose{color:var(--text);font-size:1.05rem;line-height:1.82}.prose p{margin-bottom:1.5rem}.prose img{border:1px solid var(--border);background:var(--surface);border-radius:18px;width:100%;max-width:100%;margin:2rem 0;display:block}.prose figure{margin:2rem 0}.prose .katex-display{padding:1rem 0;overflow:auto hidden}.prose h2{color:var(--text);letter-spacing:-.01em;margin:2.8rem 0 1rem;font-size:1.45rem;font-weight:600}.prose h3{color:var(--accent);margin:2rem 0 .7rem;font-size:1.15rem;font-weight:600}.prose a{color:var(--accent);text-underline-offset:3px;text-decoration:underline}.prose a:hover{color:var(--accent2)}.prose ul,.prose ol{margin-bottom:1.5rem;padding-left:1.5rem}.prose li{margin-bottom:.4rem}.prose blockquote{border-left:3px solid var(--accent2);background:var(--surface);color:var(--muted);border-radius:0 8px 8px 0;margin:2rem 0;padding:.8rem 1.2rem;font-style:italic}.prose strong{color:var(--text);font-weight:600}.prose em{font-style:italic}.prose hr{border:none;border-top:1px solid var(--border);margin:2.5rem 0}.prose code{background:var(--surface);border:1px solid var(--border);border-radius:4px;padding:.1rem .35rem;font-family:JetBrains Mono,Fira Code,monospace;font-size:.9em}.prose pre{background:var(--surface);border:1px solid var(--border);border-radius:10px;margin-bottom:1.5rem;padding:1.2rem 1.5rem;overflow-x:auto}.prose pre code{background:0 0;border:none;padding:0;font-size:.9rem}.gradient-text{background:linear-gradient(135deg, var(--accent), var(--accent2));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.post-title-link{color:var(--text);text-decoration:none;transition:color .18s}.post-title-link:hover{color:var(--accent)}.read-more-link{color:var(--accent);letter-spacing:.02em;align-items:center;gap:.3rem;margin-top:.85rem;font-size:.82rem;font-weight:600;text-decoration:none;transition:color .18s;display:inline-flex}.read-more-link:hover{color:var(--accent2)}.nav-link{color:var(--muted);letter-spacing:.08em;text-transform:uppercase;border-radius:6px;padding:.4rem .9rem;font-size:.82rem;font-weight:500;text-decoration:none;transition:background .18s,color .18s}.nav-link:hover{background:var(--surface);color:var(--accent)}.back-link{color:var(--muted);letter-spacing:.04em;text-transform:uppercase;border:1px solid var(--border);background:#e6f2eae6;border-radius:999px;align-items:center;gap:.3rem;margin-bottom:2.5rem;padding:.45rem .85rem;font-size:.8rem;font-weight:500;text-decoration:none;display:inline-flex}.back-link:hover{color:var(--accent);border-color:var(--accent2)}.blog-post-header{margin-bottom:2rem}.blog-post-title{letter-spacing:-.03em;color:var(--text);margin:0 0 .95rem;font-size:clamp(2rem,5vw,2.8rem);font-weight:700;line-height:1.08}.blog-post-subtitle{color:var(--muted);margin:1rem 0 0;font-size:1.08rem;font-style:italic;line-height:1.65}.blog-cover-frame{border:1px solid var(--border);background:var(--surface);border-radius:24px;margin:0 0 2.4rem;overflow:hidden;box-shadow:0 18px 40px #0f1f150f}.blog-post-footer{border-top:1px solid var(--border);color:var(--muted);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:1rem;margin-top:4rem;padding-top:2rem;font-size:.88rem;display:flex}.blog-post-footer__note{margin:0}.blog-post-footer__link,.blog-post-footer__backlink,.site-footer__link{color:var(--accent);font-weight:500;text-decoration:none}.blog-post-footer__backlink:hover,.blog-post-footer__link:hover,.site-footer__link:hover{color:var(--accent2)}.site-footer{border-top:1px solid var(--border);text-align:center;color:var(--muted);letter-spacing:.01em;padding:2.2rem 1.5rem;font-size:.82rem}.site-footer__text{margin:0}@keyframes fadeInUp{0%{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}.animate-fade-up{animation:.8s cubic-bezier(.16,1,.3,1) forwards fadeInUp}.delay-100{opacity:0;animation-delay:.1s}.delay-200{opacity:0;animation-delay:.2s}.delay-300{opacity:0;animation-delay:.3s}.delay-400{opacity:0;animation-delay:.4s}.glass-card{-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#e6f2ea99;border:1px solid #b8d8c066;box-shadow:0 8px 32px #0f1f150a}.glass-card:hover{border-color:var(--accent2);transform:translateY(-2px);box-shadow:0 12px 48px #2fa8651a}@media (max-width:640px){:root{--header-height:108px}.site-header__inner{width:min(100% - 1.25rem, var(--content-width));flex-direction:column;align-items:flex-start;padding-bottom:.8rem}.site-nav{justify-content:flex-start;width:100%}.page-main{width:min(100% - 1.25rem, var(--content-width));padding-top:2.25rem}.blog-post-title,.page-intro__title{line-height:1.12}}