:root{--navy:#003478;--deep:#062b57;--blue:#006cbd;--sky:#8bd0f1;--ink:#173551;--muted:#5e7080;--line:#dce4eb;--pale:#f3f7fa}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:30px}
body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);background:white}
a{color:inherit;text-decoration:none}
button{font:inherit;cursor:pointer}
a,button{-webkit-tap-highlight-color:transparent}
a:focus-visible,button:focus-visible{outline:3px solid #e4972c;outline-offset:5px}
button,a{touch-action:manipulation}
.skip-link{position:fixed;top:-80px;left:20px;padding:15px;background:white;z-index:10}
.skip-link:focus{top:10px}
.header{border-top:4px solid var(--navy);background:#fff}
.header-inner{max-width:1440px;margin:auto;min-height:94px;display:flex;align-items:center;justify-content:space-between;padding:0 4.3%;gap:24px}
.brand{display:flex;align-items:center;gap:20px}
.brand img{width:170px;height:auto}
.brand-divider{height:29px;width:1px;background:#ced8e1}
.brand-product{font-size:1.125rem;color:var(--navy);white-space:nowrap}
.header nav{display:flex;gap:30px;align-self:stretch;align-items:center;font-size:1.125rem}
.header nav a{height:100%;display:flex;align-items:center;border-bottom:3px solid transparent;padding-top:3px}
.header nav a:hover,.header nav .nav-active{color:var(--blue);border-bottom-color:var(--blue)}
.environment{display:flex;align-items:center;gap:7px;font-size:1.125rem;color:#60717e;white-space:nowrap}
.environment span{width:6px;height:6px;background:#6a8eaa;border-radius:50%}
.hero{display:grid;grid-template-columns:1.05fr 1fr;min-height:554px}
.hero-copy{background:linear-gradient(120deg,#073477,#07376e 65%,#0d4379);color:white;padding:67px max(40px,calc((100vw - 1320px)/2)) 30px;padding-right:36px;position:relative}
.eyebrow{font-size:1.125rem;letter-spacing:2px;font-weight:700;display:flex;align-items:center;gap:11px;line-height:1.6}
.short-line{width:26px;height:2px;background:#73c6ed}
h1{font-size:clamp(2rem,1.2rem + 3vw,3.875rem);font-weight:400;line-height:1.13;letter-spacing:-2px;margin:29px 0 23px}
h1 span{color:#a8d9f1}
.hero-copy>p{font-size:1.125rem;line-height:1.85;color:#d5e3f0;margin:0}
.hero-actions{display:flex;align-items:center;gap:27px;margin-top:30px}
.button{display:inline-flex;justify-content:center;align-items:center;gap:35px;padding:16px 22px;font-size:1.125rem;font-weight:600;border:1px solid transparent;border-radius:2px;min-height:48px;transition:background .18s,transform .18s}
.button:hover{transform:translateY(-2px)}
.button-primary{background:#0072c6;color:white}
.button-primary:hover{background:#005fa7}
.button span[aria-hidden]{font-size:1.25rem}
.text-link{font-size:1.125rem;display:flex;gap:15px;align-items:center;padding:12px 0}
.text-link:hover{text-decoration:underline}
.hero-foot{display:flex;gap:9px;align-items:center;color:#c1d6e9;margin-top:52px;font-size:1.125rem}
.hero-foot sup{margin-left:-7px;font-size:1.125rem}
.tiny-square{height:5px;width:5px;background:#70c7eb}
.hero-foot-divider{height:15px;width:1px;background:#587ea6;margin:0 6px}
.hero-visual{position:relative;overflow:hidden;background:#416858}
.hero-visual>img{width:100%;height:100%;position:absolute;object-fit:cover;object-position:55% center}
.hero-visual:after{content:'';position:absolute;inset:0;background:linear-gradient(0deg,rgba(0,29,57,.88),transparent 75%)}
.visual-grid{position:absolute;inset:20px;border:1px solid #ffffff30;z-index:1}
.image-caption{position:absolute;bottom:66px;left:46px;right:35px;color:white;z-index:2}
.image-caption>span:first-child{font-size:1.125rem;letter-spacing:1.8px}
.image-caption strong{display:block;font-size:2rem;font-weight:400;letter-spacing:-.6px;margin:18px 0}
.caption-rule{height:2px;width:40px;background:#62c4ec;margin-bottom:18px}
.image-caption>span:last-child{font-size:1.125rem;color:#dce7ee}
.image-credit{position:absolute;bottom:30px;right:32px;font-size:1.125rem;color:#c7d3dc;z-index:2}
.principles{display:grid;grid-template-columns:repeat(3,1fr);background:#f3f7fa;border-bottom:1px solid #e5ecf1;padding:25px max(30px,calc((100vw - 1320px)/2));gap:28px}
.principles>div{font-size:1.125rem;display:flex;align-items:center;gap:18px}
.principles>div+div{border-left:1px solid #d5dfe8;padding-left:34px}
.principle-number{font-size:1.125rem;color:#5383a8}
.section-wrap{max-width:1320px;margin:auto;padding:0 36px}
.reports{padding-top:65px;padding-bottom:65px}
.section-heading{display:flex;justify-content:space-between;align-items:flex-end;gap:30px;margin-bottom:32px}
.dark{color:#417b9f;font-size:1.125rem}
h2{font-size:2rem;font-weight:400;letter-spacing:-.8px;line-height:1.2;margin:13px 0 0}
.section-heading>p{font-size:1.125rem;line-height:1.8;color:var(--muted);margin:0 0 2px}
.library-toolbar{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--line);padding:22px 0 18px}
.library-toolbar h3{font-size:1.125rem;font-weight:600;margin:0;display:flex;align-items:center;gap:12px}
.count{display:inline-grid;place-items:center;width:23px;height:23px;border-radius:50%;font-size:1.125rem;color:#58728b;background:#eff4f8}
.availability{background:none;border:0;color:#49677f;font-size:1.125rem;padding:9px 0 9px 12px;display:flex;align-items:center;gap:7px}
.availability:hover{color:var(--blue);text-decoration:underline}
.empty-state{border:1px solid #d9e4ed;background:linear-gradient(110deg,#f7fafc,#fff);display:flex;align-items:center;padding:43px 42px;gap:30px;position:relative;overflow:hidden}
.report-symbol{height:78px;min-width:65px;border:1px solid #9cbad1;border-radius:3px;padding:20px 13px;display:flex;gap:5px;align-items:flex-end;background:white;box-shadow:7px 7px 0 #e8f0f7}
.report-symbol span{width:9px;background:#3c81b6;height:17px}
.report-symbol span:nth-child(2){height:29px;background:#80b7d9}
.report-symbol span:nth-child(3){height:37px;background:#0a5089}
.small-label{font-size:1.125rem;letter-spacing:1.5px;color:#618299;font-weight:700}
.empty-state h3{font-size:1.375rem;letter-spacing:-.4px;font-weight:400;margin:12px 0}
.empty-state p{font-size:1.125rem;line-height:1.8;color:var(--muted);margin:0 0 20px}
.button-outline{border-color:#a9bfce;color:var(--navy);background:transparent;padding:11px 17px;font-size:1.125rem;min-height:42px}
.button-outline:hover{background:#edf5fa}
.empty-decoration{font-size:10rem;color:#eaf1f6;position:absolute;right:42px;top:27px;pointer-events:none}
.empty-state>div{position:relative;z-index:1}
.about{background:#f4f7f9;border-top:1px solid #e7edf1;border-bottom:1px solid #e7edf1;padding:57px 0}
.feature-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:45px;margin-top:43px}
.feature-grid article{border-top:2px solid #b6d0e0;padding-top:23px}
.feature-index{font-size:1.125rem;letter-spacing:1.5px;color:#4780a3}
.feature-grid h3{font-size:1.25rem;font-weight:400;letter-spacing:-.3px;margin:17px 0 12px}
.feature-grid p{font-size:1.125rem;line-height:1.9;color:var(--muted);max-width:310px;margin:0}
.closing{display:flex;align-items:center;justify-content:space-between;gap:30px;padding-top:54px;padding-bottom:54px}
.closing h2{font-size:1.875rem}
.closing>p{font-size:1.125rem;line-height:1.8;color:var(--muted)}
footer{background:#062b57;color:#dbe7f0}
.footer-inner{max-width:1320px;margin:auto;padding:30px 36px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.footer-brand{font-size:1.125rem;font-weight:700;letter-spacing:.5px}
.footer-brand span{font-size:1.125rem;font-weight:400;letter-spacing:0;border-left:1px solid #5b748e;margin-left:16px;padding-left:16px}
.footer-inner p,.footer-inner>a{font-size:1.125rem;color:#b7cbdf}
.footer-inner>a:hover{text-decoration:underline}
dialog{border:0;border-top:5px solid var(--blue);padding:44px;max-width:540px;width:calc(100% - 40px);color:var(--ink);box-shadow:0 20px 100px #00152c40}
dialog::backdrop{background:#001d3fc7}
dialog h2{font-size:1.8125rem;margin-bottom:22px}
dialog p{font-size:1.125rem;line-height:1.8;color:var(--muted)}
.dialog-close{position:absolute;right:13px;top:8px;background:transparent;border:0;padding:7px 12px;font-size:1.6875rem;color:var(--navy)}
.dialog-done{margin-top:12px}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
@media(min-width:1600px){.hero{min-height:610px}
.hero-copy{padding-top:85px}
}
@media(max-width:1100px){.header-inner{padding:0 28px}
.header nav{gap:18px}
.brand{gap:13px}
.brand img{width:145px}
.environment{display:none}
.hero-copy{padding-left:35px}
.hero-actions{gap:18px}
.hero-foot{flex-wrap:wrap}
.principles{gap:18px}
.principles>div+div{padding-left:18px}
.empty-decoration{right:25px;font-size:7.5rem}
}
@media(max-width:760px){.header-inner{padding:18px 22px 0;min-height:110px;flex-wrap:wrap;gap:10px}
.brand img{width:135px}
.brand-product{font-size:1.125rem}
.header nav{width:100%;gap:28px;font-size:1.125rem;min-height:42px}
.header nav a{padding:12px 0}
.hero{grid-template-columns:1fr}
.hero-copy{padding:42px 25px 28px}
h1{font-size:clamp(2rem,1rem + 5vw,2.8125rem);letter-spacing:-.03em}
.hero-copy>p{font-size:1.125rem}
.hero-actions{gap:22px;flex-wrap:wrap}
.hero-foot{margin-top:32px;font-size:1.125rem}
.hero-visual{min-height:285px}
.image-caption{bottom:49px;left:32px}
.image-caption strong{font-size:1.75rem;margin:13px 0}
.image-caption>span:first-child{font-size:1.125rem}
.visual-grid{inset:15px}
.image-credit{bottom:24px;right:25px}
.principles{padding:22px 25px;grid-template-columns:1fr;gap:17px}
.principles>div+div{border:0;padding:0}
.principles>div{font-size:1.125rem}
.section-wrap{padding-left:25px;padding-right:25px}
.reports{padding-top:42px;padding-bottom:42px}
.section-heading{align-items:flex-start;flex-direction:column;gap:18px}
h2{font-size:1.75rem}
.section-heading>p br{display:none}
.empty-state{padding:29px 23px;flex-direction:column;align-items:flex-start;gap:27px}
.empty-state h3{font-size:1.3125rem}
.empty-state p br{display:none}
.empty-decoration{top:20px;font-size:6.25rem;right:20px}
.library-toolbar h3{font-size:1.125rem}
.availability{font-size:1.125rem}
.feature-grid{grid-template-columns:1fr;gap:29px;margin-top:29px}
.feature-grid p{max-width:none}
.about{padding:40px 0}
.closing{align-items:flex-start;flex-direction:column;gap:15px;padding-top:38px;padding-bottom:38px}
.closing>p{margin:0 0 5px}
.footer-inner{padding:27px 25px;align-items:flex-start;flex-direction:column;gap:14px}
.footer-inner p{margin:0}
.desktop-break{display:none}
dialog{padding:38px 25px 28px}
}
/* Readability baseline: preserve browser text scaling and reflow at larger sizes. */
html { font-size: 100%; }
body { font-size: 1.125rem; line-height: 1.7; }
h1, h2, h3 { overflow-wrap: anywhere; }
p { max-width: 65ch; }
.header-inner, .brand, .header nav, .hero-actions, .hero-foot,
.library-toolbar, .closing, .footer-inner { flex-wrap: wrap; }
.header-inner { padding-top: 1rem; padding-bottom: 1rem; }
.header nav { align-self: auto; }
.header nav a { min-height: 48px; padding: .5rem 0; }
.hero { grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); }
.hero-copy, .hero-visual, .section-heading > *, .feature-grid article,
.empty-state > div { min-width: 0; }
.hero-copy { padding-left: max(2rem, calc((100vw - 1320px) / 2)); }
.hero-copy > p { font-size: 1.25rem; line-height: 1.75; }
.hero-actions { gap: 1rem 1.5rem; }
.button, .button-outline { min-height: 52px; padding: .75rem 1.25rem; font-size: 1.125rem; line-height: 1.5; max-width: 100%; }
.button-primary { background: #0065b0; }
.text-link, .availability, .footer-inner > a { min-height: 48px; }
.eyebrow, .dark, .small-label, .feature-index,
.environment, .image-credit, .hero-foot, .principle-number,
.image-caption > span:first-child, .footer-brand span,
.footer-inner p, .footer-inner > a { font-size: 1rem; letter-spacing: .035em; }
.dark, .small-label, .feature-index, .principle-number { color: #356181; }
.hero-foot { line-height: 1.8; }
.hero-foot sup { font-size: .75em; }
.hero-visual { display: flex; flex-direction: column; justify-content: flex-end; min-height: 380px; }
.hero-visual::after { background: linear-gradient(0deg, #001d39e8, #001d3920 100%); }
.image-caption { position: relative; inset: auto; margin: 6rem 2rem 1rem; padding: 1.25rem; background: #062b57ed; }
.image-caption strong { line-height: 1.3; }
.image-caption > span:last-child { font-size: 1.125rem; }
.image-credit { position: relative; inset: auto; align-self: flex-end; margin: 0 2rem 1.5rem; background: #062b57; padding: .15rem .5rem; }
.principles { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.principles > div { align-items: flex-start; }
.section-heading { flex-wrap: wrap; }
.section-heading > p { max-width: 40ch; }
.library-toolbar { gap: .75rem 1.5rem; }
.library-toolbar h3 { font-size: 1.375rem; }
.count { width: 2rem; height: 2rem; font-size: 1rem; }
.availability { padding: .5rem; font-size: 1.125rem; text-align: left; }
.empty-state h3, .feature-grid h3 { font-size: 1.5rem; line-height: 1.4; }
.empty-state p, .feature-grid p, .section-heading > p,
.closing > p, dialog p { font-size: 1.125rem; line-height: 1.8; }
.feature-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.feature-grid p { max-width: 40ch; }
.empty-decoration { display: none; }
.footer-brand { font-size: 1.125rem; }
dialog { max-width: 680px; max-height: calc(100dvh - 2rem); overflow-y: auto; padding-top: 4rem; }
.dialog-close { min-width: 48px; min-height: 48px; line-height: 1; }
@media (max-width: 72rem) {
  .header-inner { gap: .75rem 1.5rem; }
  .header nav { width: 100%; gap: .5rem 1.75rem; }
  .hero-foot-divider { display: none; }
}
@media (max-width: 60rem) {
  .hero { grid-template-columns: minmax(0, 1fr); }
  .hero-copy { padding: 3rem 2rem 2rem; }
  .hero-visual { min-height: 360px; }
  .principles { grid-template-columns: minmax(0, 1fr); gap: 1rem; }
  .principles > div + div { border: 0; padding-left: 0; }
  .feature-grid { grid-template-columns: minmax(0, 1fr); gap: 2rem; }
  .feature-grid p { max-width: 65ch; }
  .section-heading { align-items: flex-start; }
  .closing { align-items: flex-start; }
}
@media (max-width: 40rem) {
  .header-inner, .section-wrap, .footer-inner { padding-left: 1.25rem; padding-right: 1.25rem; }
  .brand { gap: .625rem; }
  .brand img { width: 135px; max-width: 100%; }
  .brand-product { white-space: normal; }
  .header nav { gap: .25rem 1.25rem; font-size: 1.125rem; }
  .hero-copy { padding: 2.5rem 1.25rem 1.75rem; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .text-link { justify-content: center; }
  .hero-foot { margin-top: 2rem; gap: .5rem; }
  .hero-visual { min-height: 360px; }
  .image-caption { margin: 3rem 1.25rem 1rem; padding: 1rem; }
  .image-caption strong { font-size: 1.75rem; }
  .principles { padding: 1.5rem 1.25rem; }
  .empty-state { padding: 1.5rem; }
  .empty-state .button { width: 100%; }
  .section-heading p br, .closing p br { display: none; }
  .footer-brand { display: flex; flex-wrap: wrap; gap: .5rem 1rem; }
  .footer-brand span { margin-left: 0; }
  dialog { width: calc(100% - 1.5rem); padding: 4rem 1.25rem 1.5rem; }
  dialog h2 { font-size: 1.75rem; }
}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}
*{transition:none!important}
}