:root{
  --navy:#15366A;--deep:#0F2748;--gold:#F2CE00;--ink:#1F2430;--grey:#5F6368;
  --paper:#FFFFFF;--tint:#F3F6FA;--line:#D7DEE8;
  --green:#1E7145;--amber:#B36B00;--red:#A02020;
}
*{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
body{margin:0;background:var(--paper);color:var(--ink);font:17px/1.55 "Source Sans 3","Segoe UI",Roboto,Arial,sans-serif}
a{color:var(--navy)}
.band{background:var(--navy);border-bottom:4px solid var(--gold);padding:env(safe-area-inset-top,0) 0 0}
.band .in{max-width:880px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px}
.band img{height:44px;width:auto;display:block}
.band .site{color:#fff;font-weight:600;font-size:15px;letter-spacing:.01em;text-align:right;line-height:1.25}
.band .site small{display:block;font-weight:400;opacity:.85;font-size:13px}
nav.tabs{background:var(--tint);border-bottom:1px solid var(--line)}
nav.tabs .in{max-width:880px;margin:0 auto;padding:0 20px;display:flex;gap:22px;overflow-x:auto}
nav.tabs a{display:block;padding:12px 0;text-decoration:none;color:var(--grey);border-bottom:3px solid transparent;white-space:nowrap;font-weight:600;font-size:15px}
nav.tabs a[aria-current="page"]{color:var(--navy);border-color:var(--gold)}
main{max-width:760px;margin:0 auto;padding:28px 20px 56px}
h1{font-size:34px;line-height:1.15;margin:0 0 10px;color:var(--navy);font-weight:700;letter-spacing:-.01em}
h2{font-size:22px;line-height:1.25;margin:34px 0 10px;color:var(--navy)}
p{margin:0 0 14px}
.lede{font-size:20px;color:var(--grey);margin-bottom:22px}
.who{color:var(--grey);font-size:15px;margin-bottom:22px}
.doors{display:grid;gap:12px;margin:18px 0 8px}
.door{display:block;text-decoration:none;background:var(--navy);color:#fff;padding:20px 22px;border-left:8px solid var(--deep);border-radius:4px}
.door:hover,.door:focus-visible{background:var(--deep);outline:3px solid var(--gold);outline-offset:2px}
.door.lead{border-left-color:var(--gold)}
.door b{display:block;font-size:22px;line-height:1.2;margin-bottom:4px}
.door span{display:block;opacity:.9;font-size:15px}
.door.off{background:var(--tint);color:var(--grey);border-left-color:var(--line);pointer-events:none}
.door.off b{color:var(--ink)}
.rule{border-left:6px solid var(--gold);background:var(--tint);padding:16px 18px;margin:20px 0;font-size:18px}
.rule b{color:var(--navy)}
.principle{margin:26px 0}
.principle h3{margin:0 0 6px;font-size:24px;color:var(--navy);line-height:1.2}
.principle p{max-width:64ch}
.list{margin:26px 0;padding-top:12px;border-top:6px solid var(--line)}
.list.green{border-top-color:var(--green)} .list.amber{border-top-color:var(--amber)} .list.red{border-top-color:var(--red)}
.list h3{margin:0 0 4px;font-size:22px}
.list.green h3{color:var(--green)} .list.amber h3{color:var(--amber)} .list.red h3{color:var(--red)}
.list .means{color:var(--grey);margin-bottom:10px}
.list ul{margin:0;padding-left:20px} .list li{margin:6px 0}
.note{font-size:15px;color:var(--grey)}
.btn{display:inline-block;background:var(--navy);color:#fff;text-decoration:none;font-weight:600;padding:14px 22px;border-radius:4px;font-size:18px}
.btn:hover,.btn:focus-visible{background:var(--deep);outline:3px solid var(--gold);outline-offset:2px}
.warn{border-left:6px solid var(--red);background:#FBF0F0;padding:14px 16px;margin:0 0 20px}
dl.faq dt{font-weight:700;color:var(--navy);margin-top:18px} dl.faq dd{margin:6px 0 0}
footer{border-top:1px solid var(--line);margin-top:40px;padding:22px 20px calc(24px + env(safe-area-inset-bottom,0));color:var(--grey);font-size:14px}
footer .in{max-width:760px;margin:0 auto}
footer b{color:var(--navy)}
.signout{font-size:14px}
@media (max-width:520px){h1{font-size:28px}.band img{height:36px}.band .site{font-size:13px}body{font-size:16px}}
@media (prefers-reduced-motion:reduce){*{transition:none!important}}

/* icon-rich layout */
.hero{background:linear-gradient(180deg,#F3F6FA,#fff);border-bottom:1px solid var(--line)}
.hero .in{max-width:760px;margin:0 auto;padding:26px 20px 18px;display:flex;gap:18px;align-items:center}
.hero svg{width:64px;height:64px;flex:none}
.hero h1{margin:0 0 4px}
.hero p{margin:0;color:var(--grey);font-size:17px}
.doors{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.door{display:flex;align-items:center;gap:16px;padding:18px 18px 18px 16px;min-height:104px}
.door .ic{flex:none;width:60px;height:60px;border-radius:14px;background:rgba(255,255,255,.14);display:grid;place-items:center;position:relative}
.door .ic svg{width:34px;height:34px;color:#fff}
.door .ic img{position:absolute;inset:0;margin:auto;width:40px;height:40px;object-fit:contain;display:none}
.door .ic.has-brand{background:#fff}
.door .ic.has-brand img{display:block}
.door .ic.has-brand svg{display:none}
.door .tx{flex:1;min-width:0}
.door .go{flex:none;width:28px;height:28px;color:var(--gold)}
.door.off .ic{background:var(--line)} .door.off .ic svg{color:var(--grey)} .door.off .go{visibility:hidden}
.pgrid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:16px;margin:22px 0}
.pcard{border:1px solid var(--line);border-top:6px solid var(--gold);border-radius:6px;padding:18px 18px 16px}
.pcard svg{width:40px;height:40px;color:var(--navy);margin-bottom:10px}
.pcard h3{margin:0 0 6px;font-size:22px;color:var(--navy)}
.pcard p{margin:0;font-size:15.5px;line-height:1.5}
.list h3{display:flex;align-items:center;gap:10px}
.list h3 svg{width:26px;height:26px}
@media (max-width:520px){.door{min-height:0}.door .ic{width:50px;height:50px}.hero svg{width:48px;height:48px}}