.hints-intro{display:grid;grid-template-columns:minmax(0,1fr) minmax(230px,310px);gap:32px;align-items:end}.hints-intro h1{font-size:clamp(50px,8vw,102px);line-height:.98}.hints-intro h1 span{display:block;color:var(--spark)}.progress-panel{border:1px solid var(--line);padding:22px;background:var(--panel);min-width:0}.progress-count{display:block;font-size:clamp(27px,4vw,40px);font-weight:900;line-height:1.2;margin:8px 0 14px}.progress-panel progress{display:block;width:100%;height:8px;accent-color:var(--spark);background:var(--line);border:0}.progress-panel progress::-webkit-progress-bar{background:var(--line)}.progress-panel progress::-webkit-progress-value{background:var(--spark)}.progress-panel progress::-moz-progress-bar{background:var(--spark)}.progress-panel p{font-size:12px;color:var(--muted);margin-top:12px}.progress-panel button{margin-top:14px;font-size:12px;width:100%}.hints-note{max-width:880px;color:var(--muted);font-size:13px;margin:20px 0 28px}.hints-note a{color:var(--ink)}.challenge-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.challenge{border:1px solid var(--line);background:var(--panel);padding:22px;min-width:0;display:flex;flex-direction:column;scroll-margin-top:24px}.challenge[data-solved=true]{border-color:var(--spark)}.challenge-top{display:flex;justify-content:space-between;align-items:baseline;gap:12px;margin-bottom:14px;font-size:12px}.challenge-number{color:var(--spark)}.challenge-state{color:var(--muted);text-align:right}.challenge[data-solved=true] .challenge-state{color:var(--spark)}.challenge h2{font:900 clamp(25px,3vw,33px)/1.08 Impact,Haettenschweiler,"Arial Narrow","Arial Black",sans-serif;text-transform:uppercase;letter-spacing:-.02em;overflow-wrap:anywhere}.challenge-meta{color:var(--muted);font-size:12px;margin-top:10px;overflow-wrap:anywhere}.challenge details{border-top:1px solid var(--line);border-bottom:1px solid var(--line);margin:18px 0 20px}.challenge summary{font-size:13px;color:var(--spark)}.challenge details p{font-size:13px;color:var(--muted);padding:0 0 16px}.challenge form{margin-top:auto}.flag-entry{display:flex;align-items:stretch;gap:10px;min-width:0}.flag-entry input{min-width:0;flex:1;font-size:14px}.flag-entry button{flex:none;background:var(--spark);border-color:var(--spark);color:#000;font-size:13px}.flag-entry button:hover{background:#fff;border-color:#fff}.flag-format{font-size:11px;color:var(--muted);margin-top:8px}.flag-status{min-height:2.9em;font-size:12px;color:var(--muted);margin-top:10px;overflow-wrap:anywhere}.flag-status[data-kind=success]{color:var(--spark)}.flag-status[data-kind=error]{color:#fff}.reward-panel{border:1px solid var(--line);padding:26px;margin-top:28px;position:relative}.reward-panel[data-unlocked=true]{border-color:var(--spark)}.reward-panel h2{font:900 clamp(29px,4vw,43px)/1.05 Impact,Haettenschweiler,"Arial Narrow","Arial Black",sans-serif;text-transform:uppercase}.reward-panel p:not(.eyebrow){max-width:720px;font-size:13px;color:var(--muted);margin-top:14px}.reward-panel button{margin-top:18px;background:var(--spark);color:#000;border-color:var(--spark)}.reward-panel button:hover{background:#fff;border-color:#fff}.reward-panel .reward-status{min-height:1.6em}.hints-offline{border-left:3px solid var(--spark);padding:15px 18px;margin:20px 0;font-size:13px;color:var(--muted)}
@media(max-width:800px){.hints-intro{grid-template-columns:minmax(0,1fr) 250px;gap:22px}.hints-intro h1{font-size:clamp(50px,9vw,72px)}.challenge{padding:18px}.flag-entry{flex-wrap:wrap}.flag-entry input{flex-basis:100%}.flag-entry button{width:100%}}
@media(max-width:580px){.hints-intro{grid-template-columns:1fr;gap:24px}.hints-intro h1{font-size:clamp(48px,13vw,72px)}.progress-panel{padding:18px}.challenge-grid{grid-template-columns:1fr;gap:16px}.challenge{padding:18px}.challenge h2{font-size:31px}.reward-panel{padding:20px}.flag-entry{flex-wrap:nowrap}.flag-entry input{flex-basis:auto}.flag-entry button{width:auto}}
@media(max-width:370px){.flag-entry{flex-wrap:wrap}.flag-entry input{flex-basis:100%}.flag-entry button{width:100%}}