:root {
    --bg: #f4f6f8;
    --surface: #ffffff;
    --ink: #17202a;
    --muted: #667085;
    --line: #d9dee7;
    --accent: #193a6a;
    --accent-soft: #eaf0f8;
    --warning: #7a4b00;
    --warning-bg: #fff7e6;
    --radius: 14px;
    --shadow: 0 10px 30px rgba(20, 35, 60, 0.08);
}

* { box-sizing: border-box; }
body {
    margin: 0;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--ink);
    background: var(--bg);
    line-height: 1.55;
}
.container { width: min(1180px, calc(100% - 32px)); margin: 0 auto; }
.site-header { background: #102544; color: #fff; padding: 48px 0; }
.header-inner { display: flex; justify-content: space-between; gap: 24px; align-items: end; }
.header-note { border: 1px solid rgba(255,255,255,.25); padding: 10px 14px; border-radius: 999px; white-space: nowrap; }
h1 { margin: 4px 0 10px; font-size: clamp(2rem, 5vw, 3.4rem); line-height: 1.05; }
h2 { margin: 0 0 8px; font-size: 1.55rem; }
h3 { margin: 10px 0; font-size: 1.15rem; }
.eyebrow { margin: 0; text-transform: uppercase; letter-spacing: .12em; font-weight: 700; font-size: .78rem; opacity: .78; }
.lede { margin: 0; max-width: 760px; font-size: 1.05rem; opacity: .88; }
.layout { padding: 34px 0 64px; }
.panel, .question-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel { padding: 26px; }
.muted { color: var(--muted); margin-top: 0; }
label { display: block; font-weight: 650; margin-bottom: 16px; }
input, textarea {
    width: 100%; margin-top: 7px; border: 1px solid #c9d0db; border-radius: 10px;
    padding: 12px 13px; font: inherit; color: inherit; background: #fff;
}
textarea { resize: vertical; }
input:focus, textarea:focus { outline: 3px solid rgba(25,58,106,.14); border-color: var(--accent); }
.grid-2 { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 0 18px; }
button { border: 0; border-radius: 9px; padding: 11px 15px; font: inherit; font-weight: 700; cursor: pointer; }
.primary { background: var(--accent); color: #fff; }
.secondary, .copy-button { background: var(--accent-soft); color: var(--accent); }
.required { color: #a00000; }
.alert { background: #fff0f0; border: 1px solid #efb4b4; color: #7f1d1d; padding: 12px; border-radius: 10px; margin-bottom: 18px; }
.results-section { margin-top: 34px; }
.section-heading { display: flex; justify-content: space-between; gap: 18px; align-items: center; margin-bottom: 16px; }
.notice { background: #edf4ff; border-left: 4px solid var(--accent); padding: 13px 15px; margin-bottom: 18px; border-radius: 8px; }
.card-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 18px; }
.question-card { padding: 20px; }
.card-topline { display: flex; justify-content: space-between; gap: 10px; align-items: center; }
.badge { background: #eef2f6; color: #344054; border-radius: 999px; padding: 5px 9px; font-size: .78rem; font-weight: 800; }
.confidence { color: var(--muted); font-size: .8rem; }
.question-text { font-size: 1.1rem; font-weight: 650; border-left: 4px solid var(--accent); padding-left: 14px; }
details { margin-top: 15px; border-top: 1px solid var(--line); padding-top: 12px; }
summary { cursor: pointer; font-weight: 800; color: var(--accent); }
.implications { display: grid; grid-template-columns: 165px 1fr; gap: 8px 14px; margin: 16px 0; }
.implications dt { font-weight: 800; }
.implications dd { margin: 0; color: #344054; }
.warning-box { background: var(--warning-bg); color: var(--warning); padding: 13px 15px; border-radius: 10px; margin: 14px 0; }
.warning-box ul { margin: 7px 0 0; padding-left: 20px; }
.prompt-panel { margin-top: 28px; }
#promptOutput { min-height: 500px; font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .92rem; }
.site-footer { color: var(--muted); padding: 22px 0 34px; text-align: center; }

@media (max-width: 820px) {
    .header-inner, .section-heading { align-items: flex-start; flex-direction: column; }
    .header-note { white-space: normal; }
    .grid-2, .card-grid { grid-template-columns: 1fr; }
    .implications { grid-template-columns: 1fr; }
    .implications dt { margin-top: 7px; }
}

@media print {
    body { background: #fff; }
    .site-header { background: #fff; color: #000; padding: 20px 0; }
    .form-panel, button, .header-note, .site-footer { display: none !important; }
    .layout { padding: 0; }
    .question-card, .panel { box-shadow: none; break-inside: avoid; }
    details { display: block; }
    details > * { display: block; }
}