:root{--ink:#101A3A;--ink2:#24345e;--orange:#ff8a00;--yellow:#ffd447;--cyan:#19c6d4;--sky:#f3f7fb;--paper:#ffffff;--muted:#60708f;--line:#dbe5ef;--danger:#8b3a24;--shadow:0 18px 50px rgba(16,26,58,.12);--radius:22px;--max:1180px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,ui-sans-serif,system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif;color:var(--ink);background:linear-gradient(180deg,#fff 0,#f7fbff 100%);line-height:1.65}a{color:#0b6771;text-underline-offset:3px}a:hover{color:#7c4300}img{max-width:100%;height:auto}button,a{touch-action:manipulation}.skip-link{position:absolute;left:-9999px;top:8px;background:#fff;color:#000;padding:10px;z-index:999}.skip-link:focus{left:8px}.masthead{background:var(--ink);color:white;position:relative;overflow:hidden}.masthead::after{content:"";position:absolute;inset:auto -5% -80px 45%;height:160px;background:var(--orange);transform:skewY(-4deg);opacity:.18}.mast-inner{max-width:var(--max);margin:auto;display:grid;grid-template-columns:minmax(0,1.3fr) minmax(280px,.7fr);min-height:170px;position:relative;z-index:1}.brand-panel{padding:28px 28px 24px 18px;display:flex;align-items:center;gap:18px}.brand-mark{width:66px;height:66px;flex:0 0 66px}.brand-copy{min-width:0}.brand-name{font-size:clamp(1.35rem,2.6vw,2.05rem);font-weight:900;letter-spacing:-.035em;white-space:nowrap}.brand-tag{color:#b9d7de;font-size:.92rem;margin-top:3px}.photo-ribbon{display:grid;grid-template-columns:1fr 1fr 1fr;gap:5px;transform:skewX(-8deg);margin-right:-24px}.photo-ribbon div{overflow:hidden;min-height:170px;border-left:2px solid rgba(255,255,255,.2)}.photo-ribbon img{width:115%;height:100%;object-fit:cover;transform:skewX(8deg) scale(1.08);filter:saturate(1.05) contrast(1.03)}.nav-row{background:#fff;border-bottom:1px solid var(--line);box-shadow:0 6px 18px rgba(16,26,58,.07);position:sticky;top:0;z-index:50}.nav-inner{max-width:1400px;margin:auto;padding:0 16px;display:flex;align-items:center;min-height:56px;gap:8px}.desktop-nav{display:flex;gap:4px;flex:1;overflow-x:auto;scrollbar-width:none}.desktop-nav::-webkit-scrollbar{display:none}.desktop-nav 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.28em;max-width:900px}.hero-lead{font-size:1.12rem;color:#435577;max-width:730px}.hero-actions{display:flex;gap:10px;flex-wrap:wrap;margin-top:22px}.button{display:inline-flex;align-items:center;justify-content:center;gap:6px;border-radius:12px;background:var(--orange);color:#1e1407;text-decoration:none;font-weight:900;padding:11px 15px;border:0}.button.secondary{background:#e8f8fa;color:#075962}.hero-media{position:relative}.hero-media::before{content:"";position:absolute;inset:-14px 18px 14px -14px;background:var(--yellow);border-radius:26px;transform:rotate(-1.5deg)}.hero-media img{display:block;width:100%;aspect-ratio:16/9;object-fit:cover;position:relative;border-radius:22px;box-shadow:var(--shadow);max-height:420px}.credit{font-size:.72rem;color:#6f7c94;margin-top:10px}.container{max-width:var(--max);margin:auto;padding:0 16px}.section{max-width:var(--max);margin:0 auto;padding:44px 16px}.content-section{display:grid;grid-template-columns:240px 1fr;gap:38px;border-top:1px solid var(--line)}.content-section h2{font-size:clamp(1.55rem,3vw,2.3rem);line-height:1.08;letter-spacing:-.03em;margin:0}.content-body{min-width:0}.content-body p:first-child{margin-top:0}.answer-box{border-left:5px solid var(--cyan);background:#eaf9fb;padding:16px 18px;border-radius:0 14px 14px 0;margin:0 0 18px}.steps{counter-reset:item;padding-left:0;list-style:none}.steps li{counter-increment:item;position:relative;padding:12px 12px 12px 52px;margin:7px 0;background:#fff;border:1px solid var(--line);border-radius:14px}.steps li::before{content:counter(item);position:absolute;left:13px;top:11px;width:27px;height:27px;display:grid;place-items:center;border-radius:50%;background:var(--yellow);font-weight:900}.split{display:grid;grid-template-columns:1fr 1fr;gap:14px}.split>div,.check-grid>div{background:#fff;border:1px solid var(--line);padding:18px;border-radius:16px}.check-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px}.check-grid 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a{font-size:.85rem}.footer-disclosure{font-size:.87rem;color:#b7c5db}.photo-credits{font-size:.74rem;color:#91a3bf}.exit-backdrop{position:fixed;inset:0;background:rgba(3,8,22,.72);z-index:1000;display:none;align-items:center;justify-content:center;padding:16px}.exit-backdrop.is-open{display:flex}.exit-dialog{background:#fff;border-radius:22px;max-width:560px;width:100%;box-shadow:0 25px 80px rgba(0,0,0,.4);padding:24px;position:relative}.exit-dialog h2{font-size:2rem;line-height:1.05;margin:.2em 0}.exit-close{position:absolute;right:14px;top:12px;border:0;background:#eef3f8;width:36px;height:36px;border-radius:50%;font-size:1.2rem;cursor:pointer}.exit-links{display:grid;gap:8px;margin:16px 0}.exit-links a{background:#eef9fa;padding:10px 12px;border-radius:10px;text-decoration:none;font-weight:800}.small{font-size:.78rem;color:#68758b}.js-focus-visible :focus,.share-btn:focus,.button:focus,a:focus,summary:focus,button:focus{outline:3px solid 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a{padding:9px;text-decoration:none;color:var(--ink);border-radius:9px}.page-hero{grid-template-columns:1fr;gap:14px;margin-top:18px}.hero-copy{padding-bottom:0}.hero-media{max-width:720px}.content-section{grid-template-columns:1fr;gap:16px;padding-top:34px}.product-grid{grid-template-columns:1fr}.video-card{grid-template-columns:1fr}.footer-inner{grid-template-columns:1fr}.nav-cta{font-size:.82rem}.split{grid-template-columns:1fr}}@media(max-width:560px){.brand-mark{width:52px;height:52px;flex-basis:52px}.brand-name{font-size:1.25rem}.brand-tag{font-size:.82rem}.nav-inner{min-height:54px}.nav-cta{padding:8px 10px!important}.page-hero h1{font-size:2.6rem}.check-grid,.link-grid{grid-template-columns:1fr}.glossary{grid-template-columns:1fr;gap:4px}.glossary dd{margin-bottom:8px}.section{padding-top:34px;padding-bottom:34px}.utility-bar{padding-left:10px;padding-right:10px}.video-copy h2{font-size:1.6rem}}