:root {
  --ice-0: #f7fbff;
  --ice-1: #e9f4ff;
  --ice-2: #cfe7ff;
  --indigo: #25217a;
  --indigo-2: #3932a3;
  --cyan: #087e9b;
  --ink: #121631;
  --muted: #58627b;
  --line: #bfd4e9;
  --paper: #ffffff;
  --lime: #b9e8da;
  --max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; color: var(--ink); background: linear-gradient(180deg, var(--ice-0) 0, #edf6ff 48%, var(--ice-0) 100%); font: 16px/1.65 Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--indigo-2); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--cyan); }
img, svg { max-width: 100%; height: auto; }
p, li { overflow-wrap: break-word; }
h1, h2, h3 { margin-top: 0; line-height: 1.12; letter-spacing: -0.025em; text-wrap: balance; }
h1 { max-width: 1000px; margin-bottom: 24px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2.65rem, 7vw, 5.9rem); font-weight: 500; }
h2 { margin-bottom: 16px; font-family: Georgia, "Times New Roman", serif; font-size: clamp(2rem, 4vw, 3.35rem); font-weight: 500; }
h3 { margin-bottom: 8px; font-size: 1.1rem; letter-spacing: -0.012em; }

.flow-skip { position: fixed; z-index: 99; top: 10px; left: 10px; padding: 12px 16px; transform: translateY(-150%); background: var(--paper); border: 2px solid var(--indigo); border-radius: 6px; font-weight: 700; }
.flow-skip:focus { transform: none; }
.flow-masthead { display: flex; align-items: center; justify-content: space-between; gap: 28px; max-width: var(--max); margin: 0 auto; padding: 22px 28px; border-bottom: 1px solid var(--line); }
.flow-brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); font-size: .78rem; font-weight: 750; line-height: 1.25; letter-spacing: .035em; text-decoration: none; text-transform: uppercase; }
.flow-brand img { flex: 0 0 auto; }
.flow-nav { display: flex; flex-wrap: wrap; align-items: center; justify-content: flex-end; gap: 4px 20px; }
.flow-nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--muted); font-size: .88rem; font-weight: 650; text-decoration: none; }
.flow-nav a:hover { color: var(--indigo); }

main { overflow: clip; }
.flow-hero { position: relative; max-width: var(--max); margin: 0 auto; padding: 78px 28px 48px; }
.flow-hero::after { position: absolute; z-index: -1; top: 38px; right: -120px; width: 520px; height: 320px; border: 1px solid var(--ice-2); border-radius: 50%; background: repeating-radial-gradient(circle at 50% 50%, transparent 0 31px, rgba(37,33,122,.07) 32px 33px); content: ""; transform: rotate(-12deg); }
.flow-breadcrumb ol { display: flex; flex-wrap: wrap; gap: 6px; margin: 0 0 28px; padding: 0; list-style: none; color: var(--muted); font-size: .78rem; }
.flow-breadcrumb li + li::before { margin-right: 6px; color: #8aa6c2; content: "/"; }
.flow-kicker, .flow-eyebrow { margin-bottom: 18px; color: var(--indigo-2); font: 700 .77rem/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .12em; text-transform: uppercase; }
.flow-deck { max-width: 790px; margin: 0 0 26px; color: var(--muted); font-size: clamp(1.12rem, 2vw, 1.38rem); line-height: 1.55; }
.flow-dates { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-bottom: 12px; color: var(--muted); font-size: .85rem; }
.flow-dates span { padding-left: 14px; border-left: 2px solid var(--ice-2); }
.flow-byline { max-width: 780px; margin: 0; color: var(--muted); font-size: .9rem; }

.flow-answer { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 34px; max-width: var(--max); margin: 0 auto 28px; padding: 40px 44px; color: #f7fbff; background: var(--indigo); border-radius: 14px; box-shadow: 0 22px 50px rgba(37,33,122,.16); }
.flow-answer__tag { padding-top: 7px; color: #aee7f0; font: 700 .75rem/1.3 ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; letter-spacing: .12em; text-transform: uppercase; }
.flow-answer h2 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.flow-answer p { max-width: 830px; margin: 0 0 14px; color: #e6e9ff; font-size: 1.08rem; }
.flow-answer .flow-boundary { margin: 22px 0 0; padding: 16px 18px; color: #f7fbff; background: rgba(255,255,255,.08); border-left: 3px solid #77d7e8; }
.flow-scope { display: grid; grid-template-columns: repeat(4, 1fr); max-width: var(--max); margin: 0 auto; padding: 0 28px; }
.flow-scope div { padding: 26px 24px; border-right: 1px solid var(--line); color: var(--muted); font-size: .82rem; letter-spacing: .035em; text-transform: uppercase; }
.flow-scope div:first-child { border-left: 1px solid var(--line); }
.flow-scope span { display: block; margin-bottom: 4px; color: var(--indigo); font: 500 2.4rem/1 Georgia, serif; }

.flow-section { max-width: 900px; margin: 0 auto; padding: 84px 28px 0; scroll-margin-top: 30px; }
.flow-section--wide { max-width: var(--max); }
.flow-section > p { max-width: 800px; }
.flow-weights { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; margin-top: 30px; overflow: hidden; background: var(--line); border: 1px solid var(--line); border-radius: 12px; }
.flow-weight { min-height: 190px; padding: 26px; background: rgba(255,255,255,.82); }
.flow-weight:first-child { grid-row: span 2; display: flex; flex-direction: column; justify-content: center; background: var(--ice-1); }
.flow-weight > span { display: inline-block; margin-bottom: 20px; color: var(--indigo); font: 500 2.7rem/1 Georgia, serif; }
.flow-weight p { margin: 0; color: var(--muted); }
.flow-method-note { margin-top: 26px; padding: 24px 28px; background: var(--paper); border: 1px solid var(--line); border-left: 5px solid var(--cyan); border-radius: 8px; }
.flow-method-note p:last-child { margin-bottom: 0; }

.flow-table-wrap { width: 100%; margin-top: 28px; overflow-x: auto; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; scrollbar-gutter: stable; }
table { width: 100%; min-width: 940px; border-collapse: collapse; font-size: .9rem; }
caption { padding: 14px 16px; color: var(--muted); text-align: left; border-bottom: 1px solid var(--line); }
th, td { padding: 16px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid #dbe8f4; }
thead th { color: var(--indigo); background: var(--ice-1); font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; }
tbody tr:last-child > * { border-bottom: 0; }
tbody tr:hover > * { background: #f3f9ff; }
.flow-row--top > * { background: #edf7ff; }
.flow-row--top > *:first-child { box-shadow: inset 4px 0 0 var(--indigo); }
.flow-matrix { min-width: 1000px; font-size: .82rem; }
.flow-matrix td:not(:first-child) { text-align: center; }

.flow-pipeline { position: relative; display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px; margin: 34px 0 26px; }
.flow-pipeline::before { position: absolute; top: 26px; right: 5%; left: 5%; height: 2px; background: var(--line); content: ""; }
.flow-pipeline div { position: relative; z-index: 1; min-width: 0; padding: 0 8px; text-align: center; }
.flow-pipeline b { display: grid; width: 52px; height: 52px; margin: 0 auto 16px; place-items: center; color: white; background: var(--indigo); border: 6px solid var(--ice-0); border-radius: 50%; font: 700 .7rem/1 ui-monospace, monospace; }
.flow-pipeline strong, .flow-pipeline span { display: block; }
.flow-pipeline span { margin-top: 5px; color: var(--muted); font-size: .78rem; }

.flow-control { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 28px; }
.flow-control > div { padding: 28px; background: var(--paper); border: 1px solid var(--line); border-radius: 10px; }
.flow-control > div:first-child { border-top: 5px solid var(--indigo); }
.flow-control > div:last-child { border-top: 5px solid var(--cyan); }
.flow-control ul { margin: 16px 0 0; padding-left: 20px; }

.flow-profiles { margin-top: 28px; border-top: 1px solid var(--line); }
.flow-profile { display: grid; grid-template-columns: 64px minmax(0, 1fr); gap: 24px; padding: 34px 0; border-bottom: 1px solid var(--line); scroll-margin-top: 30px; }
.flow-profile__rank { color: #687588; font: 500 2rem/1 Georgia, serif; }
.flow-profile__label { margin-top: 0; color: var(--indigo); font-weight: 700; }
.flow-profile__summary { padding: 15px 18px; background: var(--ice-1); border-left: 3px solid var(--indigo); }
.flow-profile p { margin-bottom: 13px; }

.flow-scenarios { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; margin-top: 28px; }
.flow-scenarios > div { padding: 24px; background: rgba(255,255,255,.78); border: 1px solid var(--line); border-radius: 8px; }
.flow-scenarios p { margin-bottom: 0; color: var(--muted); }
.flow-questions { margin: 26px 0 0; padding: 0; counter-reset: access; list-style: none; }
.flow-questions li { position: relative; margin: 0; padding: 18px 12px 18px 54px; border-bottom: 1px solid var(--line); counter-increment: access; }
.flow-questions li::before { position: absolute; left: 8px; color: var(--cyan); content: "0" counter(access); font: 700 .78rem/1.6 ui-monospace, monospace; }

.flow-faqs { margin-top: 28px; }
.flow-faqs details { margin-bottom: 10px; background: var(--paper); border: 1px solid var(--line); border-radius: 8px; }
.flow-faqs summary { display: flex; min-height: 52px; padding: 14px 48px 14px 18px; align-items: center; cursor: pointer; font-weight: 750; }
.flow-faqs details p { margin: 0; padding: 0 18px 20px; color: var(--muted); }
.flow-ledger { columns: 2; column-gap: 50px; margin-top: 24px; padding-left: 24px; }
.flow-ledger li { margin-bottom: 10px; break-inside: avoid; }
.flow-corrections { margin-bottom: 88px; }

.flow-footer { display: grid; grid-template-columns: auto 1fr auto; gap: 16px; max-width: var(--max); margin: 0 auto; padding: 34px 28px; align-items: center; border-top: 1px solid var(--line); color: var(--muted); font-size: .82rem; }
.flow-footer strong { color: var(--ink); }
.flow-footer__links { display: flex; flex-wrap: wrap; gap: 8px 18px; justify-content: flex-end; }
.flow-footer__date { grid-column: 2 / -1; }

:focus-visible { outline: 3px solid #007f9f; outline-offset: 3px; border-radius: 3px; }

@media (max-width: 820px) {
  .flow-masthead { align-items: flex-start; flex-direction: column; padding: 18px 20px; }
  .flow-nav { width: 100%; justify-content: flex-start; }
  .flow-hero { padding: 54px 20px 38px; }
  .flow-answer { grid-template-columns: 1fr; gap: 8px; margin: 0 14px 20px; padding: 28px 24px; }
  .flow-scope { grid-template-columns: repeat(2, 1fr); padding: 0 20px; }
  .flow-scope div:nth-child(odd) { border-left: 1px solid var(--line); }
  .flow-section { padding: 68px 20px 0; }
  .flow-pipeline { grid-template-columns: repeat(3, 1fr); row-gap: 28px; }
  .flow-pipeline::before { display: none; }
  .flow-footer { grid-template-columns: auto 1fr; }
  .flow-footer__links { grid-column: 1 / -1; justify-content: flex-start; }
  .flow-footer__date { grid-column: 1 / -1; }
}

@media (max-width: 560px) {
  .flow-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
  .flow-dates { flex-direction: column; gap: 5px; }
  .flow-scope { padding: 0 14px; }
  .flow-scope div { padding: 20px 14px; }
  .flow-weights, .flow-control, .flow-scenarios { grid-template-columns: 1fr; }
  .flow-weight:first-child { grid-row: auto; }
  .flow-profile { grid-template-columns: 1fr; gap: 8px; }
  .flow-pipeline { grid-template-columns: repeat(2, 1fr); }
  .flow-ledger { columns: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}