.sample-page{background:var(--bg);min-height:100vh;color:var(--text);font-family:var(--font);padding:48px 24px 96px}.sample-container{max-width:760px;margin:0 auto}.sample-header{margin-bottom:40px}.sample-eyebrow{color:var(--brand);letter-spacing:.04em;text-transform:uppercase;margin:0 0 8px;font-size:14px;font-weight:600}.sample-title{color:var(--text);margin:0 0 12px;font-size:clamp(28px,4vw,40px);font-weight:700;line-height:1.15}.sample-subtitle{color:var(--text-secondary);margin:0;font-size:18px}.sample-mission{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow);padding:32px}.sample-mission-head{margin-bottom:20px}.sample-mission-number{color:var(--brand);text-transform:uppercase;letter-spacing:.04em;margin-bottom:6px;font-size:13px;font-weight:600;display:inline-block}.sample-mission-title{color:var(--text);margin:0;font-size:24px;font-weight:700}.sample-mission-briefing{color:var(--text);margin-bottom:32px;font-size:16px;line-height:1.65}.sample-mission-briefing p{margin:0 0 12px}.sample-checkpoints{flex-direction:column;gap:20px;display:flex}.sample-checkpoint{background:var(--bg);border:1px solid var(--border);border-radius:var(--radius-sm);padding:24px}.sample-checkpoint-head{flex-wrap:wrap;align-items:baseline;gap:8px 12px;margin-bottom:16px;display:flex}.sample-checkpoint-number{color:var(--text-secondary);text-transform:uppercase;letter-spacing:.04em;font-size:12px;font-weight:600}.sample-checkpoint-title{color:var(--text);flex:auto;margin:0;font-size:18px;font-weight:600}.sample-checkpoint-xp{color:var(--brand);font-size:13px;font-weight:600}.sample-checkpoint-section{border-radius:var(--radius-sm);border:1px solid var(--border);margin-top:16px;padding:16px}.sample-checkpoint-action{background:color-mix(in srgb, var(--blue) 6%, var(--bg))}.sample-checkpoint-flightlog{background:color-mix(in srgb, #1a7f37 6%, var(--bg))}.sample-checkpoint-flightlog blockquote{color:var(--text);border-left:3px solid var(--border);margin:0;padding-left:12px;font-style:italic}.sample-checkpoint-ask{background:color-mix(in srgb, #5856d6 6%, var(--bg))}.sample-section-label{letter-spacing:.06em;text-transform:uppercase;color:var(--text-secondary);margin-bottom:8px;font-size:11px;font-weight:700}.sample-submit-row{flex-wrap:wrap;align-items:center;gap:12px;margin-top:20px;display:flex}.sample-submit-btn{background:var(--brand);color:#fff;border-radius:var(--radius-sm);cursor:pointer;opacity:.6;border:none;min-height:44px;padding:12px 20px;font-size:15px;font-weight:600}.sample-submit-btn:disabled{cursor:not-allowed}.sample-submit-hint{color:var(--text-secondary);font-size:13px}.sample-footer{text-align:center;margin-top:40px}.sample-footer-note{color:var(--text-secondary);margin:0;font-size:14px}.sample-cta-secondary{color:var(--brand);margin-top:16px;font-size:16px;font-weight:600;text-decoration:none;display:inline-block}.sample-cta-secondary:hover{text-decoration:underline}