:root {
  --ink: #1B1B2B; --ink-soft: #5C5C70; --blue: #3FA9E0; --blue-deep: #1E6E9C;
  --pink: #F98BA0; --mint: #6FCFC0; --lav: #C9BCF0; --wash: #F7F6FB; --paper: #fff;
  --hairline: rgba(27,27,43,.10); --font: "Outfit", -apple-system, BlinkMacSystemFont, sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { font-family: var(--font); color: var(--ink); background: var(--paper); font-size: 17px; line-height: 1.65; -webkit-font-smoothing: antialiased; }
img { display: block; max-width: 100%; }
a { color: var(--blue-deep); }
a:focus-visible { outline: 3px solid var(--blue); outline-offset: 3px; border-radius: 6px; }
.wrap { max-width: 820px; margin: 0 auto; padding: 0 20px; }

.nav { position: sticky; top: 0; z-index: 20; background: rgba(255,255,255,.88); backdrop-filter: blur(12px); border-bottom: 1px solid var(--hairline); }
.nav-in { max-width: 1000px; margin: 0 auto; padding: 11px 20px; display: flex; align-items: center; justify-content: space-between; gap: 14px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 600; font-size: 17px; white-space: nowrap; }
.brand img { width: 30px; height: 30px; border-radius: 8px; }
.brand b { color: var(--blue); font-weight: 800; }
.nav-links { display: flex; align-items: center; gap: 18px; }
.nav-links a { color: var(--ink-soft); text-decoration: none; font-size: 15px; font-weight: 500; }
.nav-links a:hover { color: var(--ink); }
.nav-cta { background: var(--ink); color: #fff !important; padding: 8px 16px; border-radius: 99px; font-weight: 600 !important; white-space: nowrap; }

.crumbs { font-size: 13px; color: var(--ink-soft); padding: 18px 0 0; display: flex; gap: 8px; flex-wrap: wrap; }
.crumbs a { color: var(--ink-soft); text-decoration: none; }
.crumbs a:hover { color: var(--ink); }

.head { padding: 30px 0 10px; }
.head.big { padding-top: 46px; }
.eyebrow { font-size: 12.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--blue-deep); font-weight: 600; margin-bottom: 10px; }
h1 { font-size: clamp(32px, 5.4vw, 48px); font-weight: 800; line-height: 1.08; letter-spacing: -.02em; }
.lede { margin-top: 14px; font-size: 18.5px; color: var(--ink-soft); }
h2 { font-size: clamp(24px, 3.6vw, 30px); font-weight: 800; letter-spacing: -.015em; line-height: 1.2; margin: 44px 0 14px; }
h3 { font-size: 20px; font-weight: 700; margin: 26px 0 8px; }
p { margin: 0 0 16px; }

.prose { padding: 30px 0 10px; }
.prose ul, .prose ol { margin: 0 0 18px 22px; }
.prose li { margin-bottom: 6px; }
.prose strong { font-weight: 700; }
.prose code { background: var(--wash); padding: 2px 7px; border-radius: 6px; font-size: .92em; }
.prose blockquote { border-left: 3px solid var(--blue); background: var(--wash); padding: 14px 18px; margin: 20px 0; border-radius: 0 12px 12px 0; }
.prose blockquote p:last-child { margin-bottom: 0; }
.prose hr { border: 0; border-top: 1px solid var(--hairline); margin: 32px 0; }
.prose table, .table-wrap table { width: 100%; border-collapse: collapse; margin: 16px 0 22px; font-size: 15.5px; }
.prose th, .prose td, .table-wrap th, .table-wrap td { text-align: left; padding: 10px 12px; border-bottom: 1px solid var(--hairline); vertical-align: top; }
.prose th, .table-wrap th { font-size: 12.5px; letter-spacing: .08em; text-transform: uppercase; color: var(--ink-soft); font-weight: 600; background: var(--wash); }
.table-wrap { overflow-x: auto; margin-top: 20px; border: 1px solid var(--hairline); border-radius: 16px; }
.table-wrap table { margin: 0; }
.abbr { color: var(--ink-soft); font-size: 13.5px; }
.lock { font-size: 12.5px; font-weight: 600; color: var(--blue-deep); background: rgba(63,169,224,.12); padding: 3px 10px; border-radius: 99px; white-space: nowrap; }
.sources { font-size: 14px; color: var(--ink-soft); }
.meta { font-size: 14px; color: var(--ink-soft); margin: 10px 0 24px; }

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin: 16px 0; }
.grid.two { grid-template-columns: 1fr 1fr; }
.tile { display: block; text-decoration: none; color: var(--ink); background: var(--wash); border: 1px solid var(--hairline); border-radius: 18px; padding: 18px 20px; transition: border-color .15s ease, transform .15s ease; }
.tile:hover { border-color: var(--blue); transform: translateY(-1px); }
.tile h3 { margin: 0 0 6px; font-size: 18px; }
.tile p { margin: 0; color: var(--ink-soft); font-size: 14.5px; line-height: 1.5; }
.tile small { display: block; margin-top: 8px; color: var(--blue-deep); font-weight: 600; font-size: 13px; }

.cta { margin: 36px 0; padding: 24px; border-radius: 22px; background: linear-gradient(135deg, rgba(249,139,160,.14), rgba(201,188,240,.22), rgba(111,207,192,.16)); border: 1px solid var(--hairline); display: grid; grid-template-columns: 1fr auto; gap: 18px; align-items: center; }
.cta h3 { margin: 0 0 6px; font-size: 21px; }
.cta p { margin: 0; color: var(--ink-soft); font-size: 15px; }
.cta-btns { display: flex; flex-direction: column; gap: 10px; min-width: 240px; }
.btn { display: inline-flex; align-items: center; justify-content: center; font-family: var(--font); font-weight: 600; font-size: 15px; padding: 13px 20px; border-radius: 99px; text-decoration: none; border: 1px solid transparent; transition: transform .15s ease; }
.btn:hover { transform: translateY(-1px); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-light { background: #fff; color: var(--ink); border-color: var(--hairline); }
.btn-sm { padding: 10px 16px; font-size: 14px; }

footer { margin-top: 60px; background: var(--ink); color: #fff; text-align: center; padding: 56px 0 44px; }
footer .foot-icon { width: 60px; height: 60px; border-radius: 15px; margin: 0 auto 18px; }
footer h2 { margin: 0 0 8px; }
footer .ft { color: rgba(255,255,255,.7); max-width: 52ch; margin: 0 auto 22px; }
footer .btns { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
footer .btn-dark { background: #fff; color: var(--ink); }
footer .btn-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.3); }
footer .links { margin-top: 30px; display: flex; justify-content: center; gap: 18px; flex-wrap: wrap; font-size: 13.5px; }
footer .links a { color: rgba(255,255,255,.7); text-decoration: none; }
footer .links a:hover { color: #fff; }
footer .legal { margin: 22px auto 0; font-size: 12.5px; color: rgba(255,255,255,.5); max-width: 62ch; }

@media (max-width: 720px) {
  .table-wrap th:nth-child(4), .table-wrap td:nth-child(4) { display: none; }
  .nav-links a:not(.nav-cta) { display: none; }
  .grid, .grid.two { grid-template-columns: 1fr; }
  .cta { grid-template-columns: 1fr; }
  .cta-btns { min-width: 0; }
}