:root{--paper:#f8f7f0;--white:#fffef9;--ink:#252033;--violet:#312650;--plum:#5b487b;--muted:#625d6b;--rule:#ded9e2;--lime:#e5f486;--green:#24563a;--red:#943c31;--serif:Georgia,"Times New Roman",serif;--sans:"Avenir Next",Avenir,"Trebuchet MS",sans-serif}
*{box-sizing:border-box}
body{margin:0;background:var(--paper);color:var(--ink);font:15px/1.55 var(--sans)}
button,input,select{font:inherit;color:inherit}button,select{cursor:pointer}button:disabled{cursor:default}a{color:inherit}
:focus-visible{outline:2px solid #8056ad;outline-offset:4px}
.wrap{max-width:1160px;width:calc(100% - 80px);margin-inline:auto}
.skip{position:absolute;left:12px;top:10px;transform:translateY(-150%);background:var(--lime);padding:8px;z-index:3}.skip:focus{transform:none}
.mast{display:flex;align-items:center;justify-content:space-between;gap:24px;border-bottom:1px solid var(--rule);min-height:76px}
.brand{display:flex;align-items:center;gap:8px;font:700 22px/1 var(--serif);letter-spacing:-.8px;text-decoration:none}.brand span{color:var(--plum);margin-left:-7px}
nav{display:flex;gap:26px;align-self:stretch}nav a{display:flex;align-items:center;position:relative;text-decoration:none;font-weight:600;font-size:13px;color:var(--muted);white-space:nowrap}nav a:hover,nav a[aria-current]{color:var(--violet)}nav a[aria-current]::after{content:"";height:2px;background:var(--violet);position:absolute;bottom:-1px;inset-inline:0}
.edition,.kicker,.field-head,.field-foot,.eyebrow,.foot,.table-head,.rank,.tag,.meta{font-family:ui-monospace,SFMono-Regular,Consolas,monospace}
.edition,.kicker,.field-head,.eyebrow,.table-head{letter-spacing:.11em;font-size:11px;font-weight:650}.edition{color:var(--muted)}
.hero{display:grid;grid-template-columns:minmax(0,1fr) 265px;align-items:center;gap:45px;padding:44px 0 37px}
.kicker{margin:0 0 12px;color:var(--plum)}
h1,h2,h3{font-family:var(--serif);font-weight:400;margin:0;line-height:1.05}
h1{font-size:clamp(48px,7.1vw,94px);letter-spacing:-.072em}
h1 span{color:#73539b}h2{font-size:clamp(27px,4vw,43px);letter-spacing:-.055em}h3{font-size:clamp(32px,5vw,57px);letter-spacing:-.055em;overflow-wrap:anywhere}
#intro{max-width:520px;margin:16px 0 0;color:var(--muted);font-size:15px}
.field{background:var(--violet);color:#fff9ff;padding:17px 19px 16px;border-radius:5px}
.field-head,.field-foot{display:flex;justify-content:space-between;gap:8px;align-items:center}.field-head strong{color:var(--lime)}.field-foot{font-size:10px;color:#ede7f1}
#field-grid{display:grid;grid-template-columns:repeat(27,1fr);gap:3px;margin:13px 0}.seed{height:11px;background:#55466e;border-radius:2px}.seed.known{background:var(--lime)}.field-foot i{display:inline-block;background:var(--lime);width:7px;height:7px;border-radius:2px;margin-right:3px}
.board{background:var(--white);border:1px solid var(--rule);border-radius:5px;overflow:hidden}
.board-title{padding:24px 25px 17px;display:flex;gap:12px;justify-content:space-between;align-items:baseline;flex-wrap:wrap}
.meta{font-size:11px;color:var(--muted)}.eyebrow{color:var(--plum);margin:0 0 12px;text-transform:uppercase}
.toolbar{display:flex;align-items:end;gap:12px;padding:0 25px 20px}.toolbar label,.setup label{display:grid;gap:5px;font-size:12px;font-weight:650}.search{flex:1}.toolbar input,.toolbar select,.setup select{background:var(--white);border:1px solid #bdb6c6;border-radius:4px;min-height:42px;padding:8px 10px;width:100%}
.table-head,.word-row{display:grid;grid-template-columns:51px minmax(147px,.8fr) minmax(0,1.8fr) minmax(110px,.54fr) 62px;gap:12px;align-items:center;padding:12px 24px}.table-head{background:#eeebf1;color:var(--plum);padding-block:8px}.word-row{border-top:1px solid var(--rule);min-height:66px}.word-row:hover{background:#faf8fc}
.rank{font-size:11px;color:var(--plum)}.entry b{font-family:var(--serif);font-size:20px;font-weight:600;line-height:1.1;display:block;overflow-wrap:anywhere}.entry small{color:var(--muted);font-size:11px}.definition{font-size:14px;line-height:1.45}
.tag{font-size:10px;white-space:nowrap;color:var(--plum);border:1px solid var(--rule);border-radius:3px;padding:3px 5px;width:max-content}.tag.known{background:#ecf4db;color:var(--green)}
.btn{background:var(--violet);color:white;border:1px solid var(--violet);border-radius:4px;padding:10px 15px;font-size:13px;font-weight:700;display:inline-flex;align-items:center;justify-content:center;text-decoration:none;min-height:42px}.btn:hover{background:#4a376f}.btn:disabled{opacity:.46}.btn.secondary{background:transparent;border-color:#bdb6c6;color:var(--violet)}.btn.secondary:hover{background:#f1edf6}.btn.lime{background:var(--lime);border-color:#c5d762;color:var(--violet)}.btn.lime:hover{background:#d9eb66}
.study{min-height:34px;padding:5px 9px}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:18px}
.setup,.session{padding:24px 25px 27px}.setup p,.session p{max-width:665px}.setup .choices{display:grid;grid-template-columns:repeat(2,minmax(0,230px));gap:12px;margin-top:19px}
.session-top{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap;margin-bottom:15px}.session progress{width:100%;height:7px;accent-color:var(--plum);display:block;margin-bottom:22px}
.prompt{margin:12px 0;color:var(--muted)}.options{display:grid;gap:8px;margin-top:16px}.option{display:flex;gap:10px;align-items:center;text-align:left;background:var(--white);border:1px solid #c9c1d1;border-radius:4px;min-height:53px;padding:9px 12px;width:100%;font-size:14px}.option:hover:not(:disabled){background:#f2eef8}.optletter{display:grid;place-items:center;width:26px;height:26px;flex:0 0 26px;background:#eeeaf2;color:var(--violet);border-radius:3px;font:12px ui-monospace,monospace}.option.good,.feedback.good{background:#edf4e5;border-color:#719a79;color:var(--green)}.option.bad,.feedback.bad{background:#faeee9;border-color:#bb8279;color:var(--red)}.result-label{margin-left:auto;font-size:12px;font-weight:700}
.feedback{border-left:3px solid var(--plum);padding:10px 13px;background:#f4f0f7;margin:13px 0 0}.feedback p{margin:3px 0;font-size:14px}.feedback strong{font-size:14px}
.flash{padding:25px 20px;margin:12px 0;background:#f4f0f7;border:1px solid var(--rule);border-radius:4px}.flash p{margin:10px 0 0}.flash .hint{color:var(--muted);font-size:13px}.rating .btn{flex:1 1 120px}.rating .btn small{display:block;font-weight:500;margin-left:5px}.result-list{padding-left:20px}
.notes{padding:13px 24px;border-top:1px solid var(--rule);color:var(--muted);font-size:12px}.notes summary{cursor:pointer;font-weight:700}.notes p{margin:6px 0}.notes a{text-underline-offset:2px}.empty{padding:22px 25px;color:var(--muted);margin:0}
.foot{display:flex;justify-content:space-between;gap:12px;color:var(--muted);font-size:10px;padding:19px 0 23px}
@media(max-width:800px){.wrap{width:calc(100% - 38px)}.hero{gap:20px;grid-template-columns:minmax(0,1fr) 206px}.table-head,.word-row{grid-template-columns:30px minmax(105px,.8fr) minmax(0,1.5fr) 91px 53px;gap:8px;padding-inline:15px}.entry b{font-size:17px}.tag{font-size:9px}.definition{font-size:13px}}
@media(max-width:560px){.mast{flex-wrap:wrap;gap:0;min-height:0;padding-top:14px}.brand{font-size:20px}.edition{order:1;margin-left:auto}nav{order:2;width:100%;gap:23px;min-height:44px}.hero{grid-template-columns:1fr;padding:27px 0 21px;gap:17px}h1{font-size:clamp(43px,10vw,61px)}.field{padding:12px 14px}.seed{height:7px}#field-grid{margin:8px 0}.board-title,.setup,.session{padding:17px 14px}.toolbar{flex-wrap:wrap;padding:0 14px 14px}.toolbar .search{flex:1 1 100%}.toolbar label:not(.search){flex:1 1 115px}.table-head{display:none}.word-row{grid-template-columns:28px 1fr auto;grid-template-areas:"rank word study" ". def def" ". tier tier";gap:4px 8px;padding:11px 14px}.rank{grid-area:rank}.entry{grid-area:word}.definition{grid-area:def}.tag{grid-area:tier;margin-top:2px}.study{grid-area:study}.notes{padding-inline:14px}.foot{font-size:9px}.flash{padding:19px 14px}}
@media(prefers-reduced-motion:no-preference){.btn,.option,nav a{transition:background .13s,color .13s}}

.setup input{background:var(--white);border:1px solid #bdb6c6;border-radius:4px;min-height:42px;padding:8px 10px;width:100%}
.setup .range-fields{grid-template-columns:repeat(2,minmax(0,110px)) minmax(0,205px)}
.range-status{margin:8px 0 10px;min-height:1.5em}.range-status.invalid{color:var(--red)}
.presets{display:flex;flex-wrap:wrap;gap:6px}.presets .btn{padding:4px 10px;min-height:32px;font-size:11px}
.setup .range-fields{grid-template-columns:repeat(3,minmax(0,1fr));max-width:760px}
.range-status{line-height:1.5}.history-summary{margin:2px 0 12px}
.sentence{font-family:var(--serif);font-size:clamp(21px,3vw,30px);line-height:1.5;padding:19px 20px;margin:16px 0;background:#f4f0f7;border-left:3px solid var(--plum);overflow-wrap:anywhere}
.entry small{display:block;line-height:1.5}
@media(max-width:470px){.setup .range-fields{grid-template-columns:repeat(2,minmax(0,1fr))}.range-fields label:last-child{grid-column:auto}.sentence{padding:14px 12px}}