:root{--color-bg: #f4f5fb;--color-surface: #ffffff;--color-primary: #4338ca;--color-accent: #06b6d4;--color-text: #171a2b;--color-text-muted: #5c6178;--font-heading: "Chakra Petch", sans-serif;--font-body: "IBM Plex Sans Thai", sans-serif}*{box-sizing:border-box}html{height:100%;overflow-x:hidden}body{margin:0;min-height:100vh;display:flex;flex-direction:column;font-family:var(--font-body);color:var(--color-text);background:var(--color-bg);overflow-wrap:anywhere;overflow-x:hidden}h1,h2,h3,.brand{font-family:var(--font-heading)}a{color:var(--color-primary)}.site-header-v55{display:flex;align-items:center;justify-content:space-between;padding:1.1rem 1.5rem;background:var(--color-primary)}.site-header-v55 .brand{color:#fff;text-decoration:none;font-size:1.2rem;font-weight:700}.signal-icon-v55{width:22px;height:22px;color:var(--color-accent)}main{flex:1 0 auto;width:100%}.wrap{max-width:1080px;margin:0 auto;padding:0 1.5rem}.breadcrumb{font-size:.85rem;color:var(--color-text-muted);margin:1.5rem auto 0;max-width:1080px;padding:0 1.5rem}.breadcrumb a{text-decoration:none}.site-footer{text-align:center;padding:1.5rem;color:var(--color-text-muted);font-size:.9rem}.cta{display:inline-block;background:var(--color-primary);color:#fff;padding:.7rem 1.6rem;border-radius:999px;text-decoration:none;font-weight:700}.hero-diagonal-v55{position:relative;width:100%;aspect-ratio:16 / 8;overflow:hidden;clip-path:polygon(0 0,100% 0,100% 88%,0 100%)}.hero-diagonal-v55 img{width:100%;height:100%;object-fit:cover;display:block}.hero-diagonal-v55:before{content:"";position:absolute;inset:0;background:linear-gradient(to top,#171a2be0,#4338ca40 55%,#4338ca00 80%);z-index:1}.hero-diagonal-v55-content{position:absolute;left:0;right:0;bottom:4%;z-index:1;padding:2rem 1.5rem 1.75rem;max-width:720px;margin:0 auto;text-align:center}.hero-diagonal-v55-content h1{color:#fff;font-size:2.1rem;margin:0 0 .6rem;line-height:1.3}.hero-diagonal-v55-content p{color:#dcdcff;line-height:1.8;margin:0 0 1.25rem}@media(max-width:640px){.hero-diagonal-v55{aspect-ratio:4 / 5}.hero-diagonal-v55-content h1{font-size:1.5rem}}.section{padding:3rem 0}.section h2{text-align:center;font-size:1.8rem;margin-bottom:.4rem;color:var(--color-primary)}.section-lede{text-align:center;color:var(--color-text-muted);max-width:560px;margin:0 auto 2rem}.section-cta-row{text-align:center;margin-top:2rem}.tech-tiles-v55{display:grid;grid-template-columns:2fr 1fr;grid-template-rows:repeat(2,1fr);gap:1.25rem}.tech-tile-v55{display:flex;flex-direction:column;text-decoration:none;color:inherit;background:var(--color-surface);border-radius:12px;overflow:hidden;box-shadow:0 2px 12px #4338ca1f;transition:transform .15s ease}.tech-tile-v55:hover{transform:translateY(-3px)}.tech-tile-v55-big{grid-column:1;grid-row:1 / 3}.tech-tile-v55 img{width:100%;height:160px;object-fit:cover;display:block;flex:0 0 auto}.tech-tile-v55-big img{height:260px}.tech-tile-v55-body{padding:1.1rem 1.2rem 1.3rem}.news-card-date{font-size:.78rem;color:var(--color-accent);font-weight:700;text-transform:uppercase;letter-spacing:.03em}.tech-tile-v55 h3{font-size:1.05rem;margin:.4rem 0 .5rem;line-height:1.4;color:var(--color-primary)}.tech-tile-v55-big h3{font-size:1.3rem}.tech-tile-v55 p{font-size:.92rem;color:var(--color-text-muted);line-height:1.6;margin:0}@media(max-width:760px){.tech-tiles-v55{grid-template-columns:1fr;grid-template-rows:auto}.tech-tile-v55-big{grid-column:1;grid-row:auto}}.about-block{background:var(--color-surface);border-radius:14px;padding:2rem;max-width:760px;margin:0 auto}.about-block h2{margin-top:0}.about-block p{line-height:1.9;color:var(--color-text-muted)}.terminal-list-v55{margin:2rem 0 3rem;background:#171a2b;border-radius:12px;overflow:hidden;box-shadow:0 10px 30px #171a2b40}.terminal-list-v55-bar{display:flex;gap:.4rem;padding:.75rem 1rem;background:#0f1120}.terminal-list-v55-bar span{width:10px;height:10px;border-radius:50%;background:#3d4260}.terminal-list-v55-bar span:first-child{background:#ef4444}.terminal-list-v55-bar span:nth-child(2){background:#f2b705}.terminal-list-v55-bar span:nth-child(3){background:#22c55e}.terminal-list-v55 ul{list-style:none;margin:0;padding:.5rem 0 1rem;font-family:IBM Plex Sans Thai,monospace}.terminal-list-v55 li a{display:flex;align-items:baseline;gap:.7rem;padding:.85rem 1.5rem;text-decoration:none;color:#e4e6f5}.terminal-list-v55 li a:hover{background:#ffffff0d}.terminal-list-v55-prompt{color:var(--color-accent);font-weight:700}.terminal-list-v55-title{flex:1;font-weight:500}.terminal-list-v55 .post-date{color:#8b90ab;font-size:.82rem;margin:0}article h1{color:var(--color-primary);font-size:2rem}article{max-width:760px;margin:2rem auto;padding:0 1.5rem;line-height:1.9}article h2{color:var(--color-primary);font-size:1.4rem;margin-top:2rem}