:root{--navy:#17324d;--royal:#2563eb;--amber:#f59e0b;--ink:#1f3448;--muted:#617080;--line:#dfe6ed;--soft:#f6f8fb;--white:#fff;--shadow:0 8px 26px rgba(23,50,77,.1)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);font-family:Inter,Arial,sans-serif;line-height:1.55}a{color:inherit}.container{width:min(1120px,calc(100% - 36px));margin:auto}.header{position:sticky;top:0;z-index:10;background:rgba(255,255,255,.96);border-bottom:1px solid var(--line);backdrop-filter:blur(10px)}.nav{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:20px}.logo{width:270px;height:auto}.nav-link{font-weight:800;color:var(--royal);text-decoration:none;font-size:.9rem}.hero{min-height:calc(100vh - 74px);display:flex;align-items:center;padding:34px 0;background:linear-gradient(120deg,#f6f9fc,#fff)}.hero-grid{display:grid;grid-template-columns:1.03fr .97fr;align-items:center;gap:42px}.kicker{color:var(--amber);font-size:.78rem;text-transform:uppercase;letter-spacing:.09em;font-weight:900}.hero h1{font-size:clamp(2.1rem,4vw,3.7rem);line-height:1.08;margin:10px 0 16px;max-width:650px}.hero p{font-size:1.04rem;line-height:1.48;color:var(--muted);max-width:620px;margin:0}.hero-img,.content-img{width:100%;height:auto;aspect-ratio:16/9;object-fit:cover;border-radius:12px;box-shadow:var(--shadow)}.actions{margin-top:20px}.button{display:inline-flex;justify-content:center;text-decoration:none;font-weight:900;border-radius:8px;padding:13px 20px;background:var(--amber);color:#fff}.button-blue{background:var(--royal)}section{padding:76px 0}.section-head{max-width:760px;margin-bottom:28px}.section-title{font-size:clamp(1.9rem,3.4vw,3rem);line-height:1.12;margin:8px 0 12px}.lead{color:var(--muted);font-size:1.06rem}.tabs{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin:25px 0 18px}.tab{border:1px solid var(--line);background:#fff;color:var(--navy);border-radius:10px;padding:15px;font:inherit;font-weight:900;text-align:left;cursor:pointer}.tab[aria-selected=true],.tab:hover{background:var(--navy);color:#fff}.panel{border-left:5px solid var(--amber);padding:24px;background:#fff;border-radius:12px;box-shadow:var(--shadow)}.panel h3{margin:0 0 8px;color:var(--navy);font-size:1.25rem}.panel p{margin:0;color:var(--muted)}.soft{background:var(--soft)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.card{background:#fff;border:1px solid var(--line);border-radius:14px;padding:24px;box-shadow:var(--shadow)}.card h3{margin:0 0 8px;font-size:1.1rem}.card p{margin:0;color:var(--muted)}.icon{font-size:1.6rem;margin-bottom:8px}.split{display:grid;grid-template-columns:.9fr 1.1fr;gap:44px;align-items:center}.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.choice h3{color:var(--navy)}.choice .button{margin-top:16px}.authority{background:var(--navy);color:#fff}.authority .lead{color:#dbe6ee}.authority .section-title{color:#fff}.closing{text-align:center;background:var(--royal);color:#fff}.closing .lead{color:#fff;max-width:680px;margin:0 auto}.closing .button{background:#fff;color:var(--royal);margin-top:18px}.footer{text-align:center;padding:28px;color:var(--muted);font-size:.82rem;border-top:1px solid var(--line)}.footer a{color:var(--royal);font-weight:800}@media(max-width:820px){.hero{min-height:auto;padding:50px 0}.hero-grid,.split{grid-template-columns:1fr;gap:28px}.cards,.tabs,.choice-grid{grid-template-columns:1fr}section{padding:58px 0}}@media(max-width:520px){.container{width:calc(100% - 28px)}.logo{width:232px}.nav-link{font-size:.78rem}.hero h1{font-size:2.35rem}.button{width:100%}}