:root { color-scheme: light; --ink: #172440; --text: #38445b; --muted: #68738a; --line: #dce2ec; --paper: #fff; --page: #f4f6fa; --violet: #6554d9; --green: #18745b; --amber: #8b5217; }
* { box-sizing: border-box; }
body { margin: 0; background: var(--page); color: var(--text); font: 15px/1.65 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; }
a { color: var(--violet); text-underline-offset: 3px; }
a:focus-visible { outline: 3px solid var(--violet); outline-offset: 3px; }
.topbar { display: flex; align-items: center; justify-content: space-between; gap: 18px; min-height: 76px; padding: 0 max(24px, calc((100vw - 1120px) / 2)); border-bottom: 1px solid var(--line); background: var(--paper); }
.brand { color: var(--ink); font-weight: 800; text-decoration: none; }.brand span { margin-left: 12px; color: var(--muted); font-size: 12px; font-weight: 500; }
.back-link { font-size: 13px; font-weight: 700; text-decoration: none; }
main { width: min(1120px, calc(100% - 48px)); margin: 0 auto; }
.hero { padding: 44px 0 36px; }.eyebrow { margin: 0 0 8px; color: #615581; font-size: 10px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
.hero-title-row { display: flex; align-items: center; flex-wrap: wrap; gap: 16px; }.hero h1 { margin: 0; color: var(--ink); font-size: clamp(32px, 5vw, 48px); letter-spacing: -.04em; line-height: 1.15; }
.badge, .decision-badge { display: inline-flex; padding: 5px 10px; border: 1px solid #f0d3b2; border-radius: 999px; background: #fff8ef; color: var(--amber); font-size: 11px; font-weight: 700; }
.lede { max-width: 820px; margin: 16px 0 20px; color: #4f5c72; font-size: 18px; line-height: 1.6; }
.disclaimer { margin: 0; padding: 13px 16px; border-left: 3px solid #d48836; background: #fff8ef; color: #634b30; font-size: 13px; }
.flow, .sample, .guardrails { margin-bottom: 24px; padding: 28px; border: 1px solid var(--line); border-radius: 8px; background: var(--paper); box-shadow: 0 6px 20px rgba(31, 48, 83, .035); }
.section-title, .sample-head { display: flex; align-items: end; justify-content: space-between; gap: 24px; margin-bottom: 20px; }.section-title h2, .sample h2, .guardrails h2 { margin: 0; color: var(--ink); font-size: 23px; line-height: 1.3; letter-spacing: -.02em; }.section-title > p { max-width: 430px; margin: 0; color: var(--muted); font-size: 13px; }
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 0; padding: 0; list-style: none; }.steps li { min-height: 160px; padding: 17px; border: 1px solid var(--line); border-radius: 6px; background: #fbfcfe; }.steps li > span { display: block; margin-bottom: 10px; color: var(--violet); font-size: 11px; font-weight: 800; letter-spacing: .08em; }.steps strong { color: var(--ink); font-size: 16px; }.steps p { margin: 7px 0 0; color: var(--muted); font-size: 12px; line-height: 1.6; }
.sample-id { color: var(--muted); font: 12px ui-monospace, monospace; }.sample-summary { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin: 0 0 18px; }.sample-summary div { padding: 12px 14px; border: 1px solid var(--line); border-radius: 5px; background: #fbfcfe; }.sample-summary span, .sample-summary strong { display: block; }.sample-summary span { color: var(--muted); font-size: 11px; }.sample-summary strong { margin-top: 3px; color: var(--ink); font-size: 13px; }
.table-wrap { overflow-x: auto; }table { width: 100%; min-width: 700px; border-collapse: collapse; text-align: left; }th, td { padding: 13px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }th { color: #616c82; font-size: 10px; letter-spacing: .07em; text-transform: uppercase; }td { color: var(--text); font-size: 13px; }.review { display: inline-block; padding: 3px 8px; border-radius: 999px; font-size: 11px; font-weight: 700; white-space: nowrap; }.review-open { background: #fff4e8; color: #8b5217; }.review-ready { background: #edf8f3; color: #17664e; }
.decision { display: flex; align-items: center; justify-content: space-between; gap: 18px; margin-top: 20px; padding: 15px 17px; border: 1px solid #dcd8ed; border-radius: 5px; background: #f6f4fc; }.decision strong { color: var(--ink); }.decision p { margin: 3px 0 0; color: var(--muted); font-size: 12px; }
.guardrail-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 14px; margin-top: 18px; }.guardrail-grid p { margin: 0; padding: 15px; border: 1px solid var(--line); border-radius: 5px; background: #fbfcfe; font-size: 13px; }
footer { display: flex; justify-content: space-between; gap: 18px; padding: 20px max(24px, calc((100vw - 1120px) / 2)); border-top: 1px solid var(--line); color: var(--muted); font-size: 12px; }
@media (max-width: 760px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); }.section-title, .sample-head { align-items: start; flex-direction: column; gap: 10px; }.guardrail-grid { grid-template-columns: 1fr; }.sample-summary { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .topbar { align-items: start; flex-direction: column; justify-content: center; padding: 13px 18px; }.brand span { display: block; margin: 1px 0 0; }main { width: calc(100% - 32px); }.hero { padding: 32px 0 26px; }.flow, .sample, .guardrails { padding: 19px; }.steps { grid-template-columns: 1fr; }.steps li { min-height: 0; }.decision, footer { align-items: start; flex-direction: column; }footer { padding: 18px; } }
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }
@media print { body { background: white; }.flow, .sample, .guardrails { break-inside: avoid; box-shadow: none; } }