:root{--ink:#203b37;--muted:#6b7971;--paper:#f7f7ef;--line:#dce1d5;--green:#d5ed88;--orange:#bf5a36}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:14px/1.5 system-ui,sans-serif}header{height:80px;padding:0 4%;display:flex;align-items:center;gap:35px;border-bottom:1px solid var(--line)}a{color:inherit;text-decoration:none}header>a:last-child{margin-left:auto;font-size:12px}.brand{font-size:20px;letter-spacing:2px}.brand strong{letter-spacing:-1px}.tag,.eyebrow{font-size:10px;font-weight:750;letter-spacing:1.8px}.tag{border:1px solid var(--line);border-radius:20px;padding:6px 12px}main{max-width:1800px;margin:auto;padding:0 4%}.intro{padding:44px 0 40px;display:flex;justify-content:space-between;align-items:center}.eyebrow{color:var(--muted);margin:0 0 12px}h1{font-size:clamp(36px,4.1vw,64px);font-weight:500;line-height:1.04;letter-spacing:-2.7px;margin:18px 0}h1 em{font-family:Georgia,serif;font-weight:400}.intro p:not(.eyebrow){color:var(--muted);line-height:1.7}.summary{max-width:330px;font-size:11px;letter-spacing:1px;border-left:1px solid var(--line);padding-left:30px}.summary #numbers{font-size:26px;letter-spacing:-1px;margin:16px 0}.summary p{font-size:11px;letter-spacing:0}.dot{display:inline-block;background:#759547;width:7px;height:7px;border-radius:50%;margin-right:7px}.workspace{display:grid;grid-template-columns:210px minmax(300px,1fr) minmax(340px,1fr);border-top:1px solid var(--line)}aside{padding:28px 24px 28px 0}label{display:block;font-size:11px;font-weight:650;margin:24px 0 8px}input,select{width:100%;border:1px solid var(--line);border-radius:7px;background:#fffef8;padding:11px;color:var(--ink);font:inherit;font-size:12px}button{cursor:pointer;border:1px solid var(--line);border-radius:7px;padding:9px 14px;background:transparent;color:var(--ink);font:inherit;font-size:12px}button:hover{background:#e7edda}button:disabled{opacity:.4;cursor:default}.quiet{width:100%;margin:20px 0}.angle-art{display:flex;align-items:center;justify-content:center;gap:10px;background:#e9eddf;margin-top:12px;padding:12px;font-size:38px;border-radius:7px}.angle-art span{font-size:18px}.note{margin-top:28px;font-size:11px;color:var(--muted)}.note strong{color:var(--ink)}.results{padding:28px 23px;border-left:1px solid var(--line);border-right:1px solid var(--line)}h2{font-size:22px;letter-spacing:-.6px;font-weight:550;margin:0}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:24px}.section-head #count{font-size:10px;color:var(--muted)}.cards{display:grid;gap:10px}.card{text-align:left;width:100%;border:1px solid var(--line);border-radius:10px;padding:16px;background:#fffef8;display:flex;gap:14px;align-items:center}.card.active{background:var(--green);border-color:#adc76a}.badge{min-width:48px;height:48px;display:grid;place-items:center;border-radius:50%;background:#edf0e4;font-size:17px;font-weight:650}.active .badge{background:#c4df77}.card strong{display:block;font-size:14px;font-weight:600}.card small{display:block;color:var(--muted);margin-top:4px}.card .arrow{margin-left:auto}.pagination{display:flex;align-items:center;justify-content:space-between;margin:22px 0;font-size:11px}.detail{padding:28px 0 28px 26px}.empty{text-align:center;padding:150px 0;font-size:30px}.empty p{font-size:12px;color:var(--muted)}.detail h2{font-size:29px}.byline{font-size:12px;color:var(--muted);margin:6px 0 20px}.board{background:#ded7bf;border:7px solid #c9c1a7;border-radius:12px;width:100%;max-height:530px;display:block}.board circle{stroke:#b0a98f;stroke-width:.4}.board .chosen{stroke:white;stroke-width:1.1}.board text{font-size:2.5px;fill:#4a594b}.legend{display:flex;justify-content:center;gap:14px;margin:12px 0 22px;font-size:10px}.legend i{width:7px;height:7px;display:inline-block;border-radius:50%;margin-right:4px}.grades{display:grid;grid-template-columns:1fr 1fr;gap:12px;border-top:1px solid var(--line);padding-top:18px}.grades p{font-size:10px;color:var(--muted);margin:0}.grades strong{font-size:25px;font-weight:500}.explain{border-top:1px solid var(--line);margin-top:22px;padding-top:20px}.explain h3{font-size:14px;margin:0 0 7px}.explain p,.description{font-size:11px;color:var(--muted)}.hold-row{display:grid;grid-template-columns:1fr auto;gap:10px;padding:8px 0;border-bottom:1px solid var(--line);font-size:11px}.hold-row strong{font-variant-numeric:tabular-nums}.hold-row small{color:var(--muted)}footer{display:flex;justify-content:space-between;padding:25px 0;border-top:1px solid var(--line);color:var(--muted);font-size:11px}table{width:100%;font-size:11px;text-align:left;border-collapse:collapse}td,th{padding:5px;border-bottom:1px solid var(--line)}:focus-visible{outline:3px solid #b86a38;outline-offset:3px}.error{padding:25px;background:#f6dfcc;border-radius:8px}@media(min-width:1500px){.cards{grid-template-columns:1fr 1fr}}@media(max-width:1100px){.workspace{grid-template-columns:180px 1fr}.detail{grid-column:1/-1;border-top:1px solid var(--line);padding-left:0}.board{max-height:650px}.summary{max-width:260px}.empty{padding:50px}}@media(max-width:650px){header{gap:10px;height:65px}.tag{display:none}header>a:last-child{font-size:10px}.intro{padding:30px 0;display:block}.summary{border:0;padding:15px 0 0;max-width:none}.summary #numbers{margin:4px 0;font-size:20px}.workspace{display:block}aside{display:grid;grid-template-columns:1fr 1fr;gap:10px;padding:20px 0}aside>label,aside>.eyebrow,aside>.angle-art,aside>.note,aside>.quiet{display:none}.results{border:0;padding:20px 0}.detail{padding:24px 0}footer{display:block}footer span{display:block;margin-top:8px}}
.board image{pointer-events:none}.board .chosen{filter:drop-shadow(0 0 .4px #fff);cursor:help}.board .hold-target{cursor:help}.board{max-height:none}
.discovery{margin-bottom:18px}.discovery label{display:inline-block;margin:10px 10px 5px 0}.discovery select{width:auto;max-width:100%}.presets{display:flex;gap:6px;flex-wrap:wrap}.presets .active{background:var(--green);border-color:#adc76a}#filterSummary{font-size:11px;color:var(--muted)}.check{display:flex;align-items:center;gap:8px}.check input{width:auto}.hold-cell{display:flex;align-items:center;gap:10px}.hold-thumb{width:54px;height:54px;flex:none;background:#d4c6a3;border:1px solid var(--line);border-radius:9px}.hold-cell small{display:block} @media(max-width:650px){aside>.check{display:flex}aside>label[for=layout],aside>label[for=grade],aside>label[for=gradeMax],aside>label[for=quality],aside>label[for=ascents],aside>label[for=angle],aside>label[for=search]{display:block;grid-column:1/-1;margin:4px 0 -4px}aside>select,aside>input{grid-column:1/-1}}
.advanced{margin-top:22px;font-size:12px}.advanced summary{cursor:pointer;color:var(--muted)}.discovery{display:flex;flex-wrap:wrap;gap:8px;align-items:center}.discovery .presets,.discovery #filterSummary{width:100%}.discovery label{margin:0}.discovery select{max-width:165px}.hold-thumb{width:64px;height:64px;object-fit:contain;background:#eeeadd;padding:3px}.board{border-width:3px}@media(max-width:650px){aside>.advanced{grid-column:1/-1}.discovery select{max-width:130px}}
.hold-preview{width:100px;height:88px;display:flex;align-items:center;justify-content:center;flex:none}.hold-preview .hold-thumb{padding:0;border:0;border-radius:0;background:transparent;max-width:none;max-height:none}.primary{background:var(--green);font-weight:650}#newProblem{width:100%;margin-bottom:10px}.builder-toolbar,.builder-controls{display:flex;gap:7px;align-items:center;flex-wrap:wrap;margin:15px 0}.builder-toolbar .active{background:var(--green);border-color:#abc86c}.builder-controls label{margin:0}.builder-controls select{width:85px}.builder-board circle{cursor:crosshair}.builder-board circle:hover,.builder-board circle:focus{fill:#ffffff55}.custom-prediction{padding:20px;background:#e8efd9;border-radius:10px;margin:16px 0}.custom-prediction>strong{font-size:34px}.custom-prediction>p:last-child{font-size:12px}.custom-holds{margin-top:16px}