:root{
  --paper:#f6f3ea;
  --ink:#0d0d0d;
  --navy:#0b2a6f;
  --blue:#0b3a9a;
  --gold:#ffd400;
  --rule:#c9c4b6;
  --muted:#4a4a4a;
  --serif:"Playfair Display","Bodoni MT","Didot",Georgia,"Times New Roman",serif;
  --sans:"Archivo","Helvetica Neue",Arial,sans-serif;
  --wrap:1100px;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;background:var(--paper);color:var(--ink);font-family:var(--sans);font-size:1.0625rem;line-height:1.55;-webkit-font-smoothing:antialiased}
img,svg{max-width:100%;display:block}
a{color:var(--blue)}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px}
.skip{position:absolute;left:-999px;top:0;background:var(--navy);color:#fff;padding:.6rem 1rem;z-index:10}
.skip:focus{left:0}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 1.5rem}

/* top navigation */
.site-header{padding:1.25rem 0 1rem}
.nav{display:flex;align-items:center;flex-wrap:wrap;gap:0;list-style:none;margin:0;padding:0}
.nav li+li{border-left:1px solid #222;margin-left:1rem;padding-left:1rem}
.nav a{font-family:var(--sans);font-weight:800;font-size:.8rem;letter-spacing:.02em;color:var(--ink);text-decoration:none}
.nav a:hover{color:var(--blue)}
.nav a[aria-current="page"]{color:var(--blue);text-decoration:underline;text-underline-offset:5px;text-decoration-thickness:2px}

/* hero */
.hero{position:relative;overflow:hidden;padding:.5rem 0 3.5rem}
.hero .wrap{position:relative}
.hero-copy{position:relative;z-index:2;max-width:640px}
h1{font-family:var(--serif);font-weight:900;line-height:.95;letter-spacing:-.025em;margin:1rem 0 1.4rem;font-size:clamp(3.4rem,10vw,6.6rem);color:var(--ink)}
h1 .blue{display:block;color:var(--blue)}
.lede{font-family:var(--serif);font-weight:700;font-size:clamp(1.4rem,3.2vw,2.1rem);line-height:1.18;margin:0 0 1.8rem;max-width:21ch}
.benefits{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid var(--rule);border-bottom:1px solid var(--rule);margin:0 0 2rem;max-width:520px;list-style:none;padding:0}
.benefits li{display:flex;flex-direction:column;align-items:center;gap:.4rem;padding:.9rem .5rem;font-size:.68rem;font-weight:800;letter-spacing:.04em;text-transform:uppercase;text-align:center;line-height:1.2}
.benefits li+li{border-left:1px solid var(--rule)}
.benefits svg{width:28px;height:28px;fill:var(--navy)}
.cta h2{font-family:var(--sans);font-weight:900;font-size:clamp(2rem,5.6vw,3.4rem);line-height:.98;letter-spacing:-.01em;text-transform:uppercase;color:var(--navy);margin:0 0 .6rem;max-width:8ch}
.cta-row{display:flex;gap:1.2rem;align-items:flex-end;flex-wrap:wrap}
.cta-url{margin:0;font-weight:600;font-size:.95rem;color:var(--navy)}
.cta-url a{color:inherit}
.qr{width:68px;height:68px}
.btn{display:inline-block;margin-top:1rem;background:var(--navy);color:#fff;font-weight:800;text-decoration:none;padding:.85rem 1.4rem;border-radius:2px}
.btn:hover{background:var(--blue)}

/* Big Ben and roundel */
.tower{position:absolute;right:-20px;top:-30px;width:min(46%,430px);z-index:1;pointer-events:none}
.tower img{width:100%;height:auto;opacity:.95}
.roundel{position:absolute;right:2%;bottom:-10px;width:clamp(120px,19vw,200px);height:auto;z-index:2;filter:drop-shadow(0 4px 10px rgba(0,0,0,.18))}

/* inner pages */
.page{padding:1.5rem 0 4rem}
.page h1{font-size:clamp(2.6rem,7vw,4.6rem);margin-top:.5rem}
.page h2{font-family:var(--serif);font-weight:900;font-size:1.7rem;margin:2.2rem 0 .6rem;color:var(--navy)}
.page p,.page li{max-width:68ch}
.post{border-top:1px solid var(--rule);padding:1.4rem 0}
.post:last-child{border-bottom:1px solid var(--rule)}
.post time,.page time{font-size:.85rem;font-weight:700;color:var(--muted)}
.post h2{margin:.2rem 0 .4rem;font-size:1.5rem}
.post h2 a{color:inherit;text-decoration:none}
.post h2 a:hover{color:var(--blue)}

/* footer */
.site-footer{border-top:1px solid var(--rule);padding:1.6rem 0 2.4rem;font-size:.85rem;color:var(--muted)}
.site-footer .wrap{display:flex;justify-content:space-between;gap:1rem;flex-wrap:wrap}
.site-footer a{color:var(--muted)}

@media (max-width:760px){
  .tower{width:70%;right:-18%;top:-10px;opacity:.28}
  .roundel{position:static;margin:1.8rem 0 0;width:130px}
  .benefits{max-width:none}
}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}
@media print{.tower,.roundel{display:none}}