:root{--sidi-navy:#082f57;--sidi-blue:#126ab0;--sidi-yellow:#ffd619;--sidi-ink:#102f49;--sidi-muted:#51697c;--sidi-wash:#f3f8fc;--sidi-line:#d9e5ee}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff;color:var(--sidi-ink);font:16px/1.55 Arial,"Segoe UI",sans-serif}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}.national-wrap{width:min(1160px,calc(100% - 44px));margin:auto}.national-top{background:#fff;border-bottom:1px solid var(--sidi-line);position:sticky;top:0;z-index:10}.national-top .national-wrap{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:20px}.national-brand{display:flex;align-items:center;gap:10px;font-weight:800;font-size:22px}.national-brand img{width:42px;height:42px;border-radius:12px}.national-brand span{color:var(--sidi-blue)}.national-nav{display:flex;align-items:center;gap:16px;font-size:14px;font-weight:700}.national-nav a:not(.national-cta){color:var(--sidi-muted)}.national-cta{display:inline-flex;align-items:center;justify-content:center;min-height:45px;padding:10px 18px;border:1px solid var(--sidi-blue);border-radius:8px;background:var(--sidi-blue);color:#fff;font-weight:800}.national-cta.yellow{border-color:var(--sidi-yellow);background:var(--sidi-yellow);color:var(--sidi-navy)}.national-hero{overflow:hidden;background:linear-gradient(120deg,#ecf7ff,#fff 58%);padding:68px 0 60px}.national-grid{display:grid;grid-template-columns:1fr 1.12fr;align-items:center;gap:44px}.national-kicker{display:inline-block;margin:0 0 13px;padding:6px 10px;border-radius:999px;background:#e2f2ff;color:#07579c;font-size:12px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}.national-hero h1{margin:0 0 19px;font-size:clamp(38px,5vw,62px);line-height:1.05;letter-spacing:-.045em}.national-hero h1 strong{color:var(--sidi-blue)}.national-lead{margin:0 0 26px;max-width:570px;color:#36556d;font-size:19px}.national-actions{display:flex;gap:12px;flex-wrap:wrap}.national-actions .national-cta{font-size:16px}.national-proof{display:flex;gap:15px;flex-wrap:wrap;margin:25px 0 0;padding:0;list-style:none;color:var(--sidi-muted);font-size:14px;font-weight:700}.national-proof li:before{content:"✓";display:inline-grid;place-items:center;width:20px;height:20px;margin-right:6px;border-radius:50%;background:#dff5e9;color:#08704d}.national-photo{position:relative;margin:0}.national-photo:before{content:"";position:absolute;inset:-16px 10px 16px -16px;border-radius:34px;background:linear-gradient(150deg,var(--sidi-yellow),#82d0ff);transform:rotate(3deg);z-index:0}.national-photo img{position:relative;z-index:1;width:100%;display:block;border-radius:25px;box-shadow:0 22px 50px #143e5a33}.national-photo figcaption{position:absolute;z-index:2;bottom:17px;left:17px;right:17px;padding:10px 13px;border-radius:10px;background:#082f57e8;color:#fff;font-size:13px;font-weight:700}.national-section{padding:74px 0}.national-section.wash{background:var(--sidi-wash)}.national-heading{max-width:760px;margin:0 auto 36px;text-align:center}.national-heading h2{margin:0 0 10px;font-size:36px;line-height:1.15;letter-spacing:-.03em}.national-heading p{margin:0;color:var(--sidi-muted);font-size:17px}.national-steps{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}.national-step{padding:27px;border:1px solid var(--sidi-line);border-radius:16px;background:#fff}.national-step b{display:grid;place-items:center;width:36px;height:36px;margin-bottom:18px;border-radius:50%;background:var(--sidi-yellow);color:var(--sidi-navy);font-size:16px}.national-step h3{margin:0 0 8px;font-size:20px}.national-step p{margin:0;color:var(--sidi-muted)}.national-narrator{display:grid;grid-template-columns:.9fr 1.1fr;gap:42px;align-items:center;border:1px solid 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p{color:var(--sidi-muted)}.narrator-caption{min-height:88px;margin:20px 0;padding:16px 18px;border-left:5px solid var(--sidi-yellow);border-radius:0 10px 10px 0;background:#fff9d9;color:#183d59;font-size:17px;font-weight:700}.listen-button{border:1px solid var(--sidi-navy);border-radius:8px;background:var(--sidi-navy);color:#fff;padding:12px 16px;font-weight:800}.listen-button:hover{background:var(--sidi-blue)}.narrator-status{display:block;margin-top:10px;color:var(--sidi-muted);font-size:13px}.national-bottom{padding:72px 0;background:var(--sidi-navy);color:#fff;text-align:center}.national-bottom h2{margin:0 auto 13px;max-width:720px;font-size:38px;line-height:1.15}.national-bottom p{margin:0 auto 25px;max-width:610px;color:#cde3f5;font-size:17px}.national-footer{padding:22px 0;background:#052340;color:#c5d9ea;text-align:center;font-size:13px}@keyframes narrator-pulse{50%{transform:scale(1.075) translateX(-6px)}}@keyframes voice-rings{to{box-shadow:0 0 0 24px #ffd61900}}@media(max-width:850px){.national-grid,.national-narrator{grid-template-columns:1fr}.national-photo{max-width:660px;margin:auto}.narrator-visual{min-height:350px}.national-steps{grid-template-columns:1fr}.national-nav a:not(.national-cta){display:none}}@media(max-width:560px){.national-wrap{width:calc(100% - 32px)}.national-top .national-wrap{min-height:68px}.national-brand{font-size:19px}.national-brand img{width:36px;height:36px}.national-cta{min-height:42px;padding:9px 12px;font-size:13px}.national-hero{padding:42px 0}.national-hero h1{font-size:38px}.national-lead{font-size:17px}.national-proof{display:grid;gap:8px}.national-section{padding:52px 0}.national-heading h2,.narrator-copy h2{font-size:29px}.national-narrator{border-radius:18px}.narrator-visual{min-height:290px}.narrator-copy{padding:28px 23px}.national-bottom h2{font-size:30px}}