:root{--navy: #0A2E3B;--gun: #14343F;--bg: #F2F7F9;--white: #ffffff;--text: #0A0A0A;--muted: #52616B;--divider: #D6E2E7;--accent: #0080A0;--accent-dark: #006A85;--radius: 6px;--max: 1200px;--font-head: "Montserrat", sans-serif;--font-body: "Inter", sans-serif}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth}body{font-family:var(--font-body);font-size:16px;color:var(--text);background:var(--white);line-height:1.7;-webkit-font-smoothing:antialiased}h1,h2,h3,h4{font-family:var(--font-head);font-weight:700;line-height:1.2;color:var(--navy)}a{color:inherit;text-decoration:none}img{max-width:100%;display:block}.container{max-width:var(--max);margin:0 auto;padding:0 2rem}.site-header{position:sticky;top:0;z-index:100;background:#fffffff5;backdrop-filter:blur(8px);border-bottom:1px solid var(--divider)}.site-header .container{display:flex;align-items:center;justify-content:space-between;height:68px}.logo{display:flex;align-items:center}.logo-img{width:auto;display:block}.logo-img--header{height:56px}.logo-img--footer{height:72px}.nav{display:flex;align-items:center;gap:2rem}.nav a{font-size:.88rem;font-weight:500;color:var(--muted);transition:color .2s;letter-spacing:.01em}.nav a:hover{color:var(--navy)}.nav-cta{background:var(--accent)!important;color:var(--white)!important;padding:.5rem 1.2rem;border-radius:var(--radius);font-weight:600!important;transition:opacity .2s!important}.nav-cta:hover{opacity:.88}.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:4px}.nav-toggle span{display:block;width:22px;height:2px;background:var(--navy);border-radius:2px}.site-footer{background:var(--navy);color:#ffffffb3;padding:4rem 0 2rem;margin-top:6rem}.footer-grid{display:grid;grid-template-columns:2fr 1fr 1fr 1fr;gap:3rem;padding-bottom:3rem;border-bottom:1px solid rgba(255,255,255,.1)}.footer-brand .logo{margin-bottom:1rem}.footer-brand p{font-size:.9rem;line-height:1.6}.footer-links{display:flex;flex-direction:column;gap:.6rem}.footer-links h4{font-family:var(--font-head);font-size:.78rem;font-weight:700;letter-spacing:.08em;text-transform:uppercase;color:var(--white);margin-bottom:.4rem}.footer-links a{font-size:.88rem;transition:color .2s}.footer-links a:hover{color:var(--white)}.footer-bottom{padding-top:1.5rem;font-size:.82rem;opacity:.6;display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}.footer-bottom a{text-decoration:underline}.footer-bottom a:hover{color:var(--white)}.article-layout{max-width:780px;margin:0 auto;padding:4rem 2rem}.article-layout h1{font-size:clamp(1.8rem,4vw,2.6rem);margin-bottom:1rem}.article-meta{font-size:.85rem;color:var(--muted);margin-bottom:2.5rem;padding-bottom:2rem;border-bottom:1px solid var(--divider)}.article-body{font-size:1.05rem;line-height:1.85;color:#1a1a1a}.article-body h2{font-size:1.5rem;margin:2.5rem 0 1rem}.article-body h3{font-size:1.2rem;margin:2rem 0 .8rem}.article-body p{margin-bottom:1.4rem}.article-body img{border-radius:var(--radius);margin:2rem 0}.article-body a{color:var(--accent);border-bottom:1px solid transparent;transition:border-color .2s}.article-body a:hover{border-color:var(--accent)}.article-body ul,.article-body ol{padding-left:1.5rem;margin-bottom:1.4rem}.article-body li{margin-bottom:.4rem}.article-body .table-wrap{overflow-x:auto;margin:1.6rem 0}.article-body table{border-collapse:collapse;width:100%;font-size:.92rem}.article-body th,.article-body td{border:1px solid var(--divider);padding:.6rem .8rem;text-align:left;vertical-align:top}.article-body thead th{background:var(--bg);color:var(--navy);font-weight:700}.related-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem;margin:2rem 0}.rel-card{display:flex;flex-direction:column;border:1px solid var(--divider);border-radius:var(--radius);overflow:hidden;background:#fff;transition:transform .2s,box-shadow .2s,border-color .2s}.rel-card:hover{transform:translateY(-3px);border-color:var(--accent);box-shadow:0 12px 28px #0a2e3b1a}.rel-card img{width:100%;aspect-ratio:3 / 2;object-fit:cover;margin:0;border-radius:0}.rel-title{padding:.8rem 1rem;font-size:.9rem;font-weight:600;color:var(--navy);line-height:1.35}@media(max-width:768px){.related-grid{grid-template-columns:1fr 1fr;gap:.9rem}}@media(max-width:768px){.nav{display:none;position:absolute;top:68px;left:0;right:0;background:var(--white);flex-direction:column;gap:0;border-bottom:1px solid var(--divider);padding:1rem 0}.nav.open{display:flex}.nav a{padding:.8rem 2rem;width:100%}.nav-cta{margin:.5rem 2rem;width:calc(100% - 4rem);text-align:center}.nav-toggle{display:flex}.footer-grid{grid-template-columns:1fr 1fr;gap:2rem}.footer-brand{grid-column:1 / -1}}