:root{--bg:#fff;--card:#fff;--line:#f2f2f2;--line-strong:#e6e6e6;--ink:#242424;--muted:#6b6b6b;--faint:#a8a8a8;--green:#1a8917;--green-dark:#156d12;--black:#242424;--danger:#c94a4a;--serif:"Charter","Georgia","Source Serif Pro","Songti SC",serif;--sans:"sohne",-apple-system,system-ui,"Segoe UI","Helvetica Neue",sans-serif}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font:15px/1.6 var(--sans);background:var(--bg);color:var(--ink);-webkit-font-smoothing:antialiased}a{color:inherit;text-decoration:none}a:hover{color:var(--ink)}.topnav{display:flex;align-items:center;justify-content:space-between;padding:0 24px;height:57px;border-bottom:1px solid var(--line-strong);background:#fff;position:-webkit-sticky;position:sticky;top:0;z-index:10}.topnav .brand{font:700 28px/1 var(--serif);letter-spacing:-.5px}.topnav .navlinks{display:flex;align-items:center;gap:22px}.topnav .navlinks a{color:var(--muted);font-size:14px}.topnav .navlinks a:hover{color:var(--ink)}.topnav .pill{background:var(--green);color:#fff!important;border-radius:99px;padding:9px 16px;font-size:14px;font-weight:500}.topnav .pill:hover{background:var(--green-dark)}.container{max-width:1000px;margin:0 auto;padding:40px 24px 80px}.medium-grid{display:grid;grid-template-columns:minmax(0,1fr) 320px;grid-gap:0;gap:0}.main-col{padding-right:48px}.side-col{border-left:1px solid var(--line-strong);padding-left:40px}.side-col h3{font:600 16px/1.3 var(--sans);margin:0 0 18px}@media (max-width:900px){.medium-grid{grid-template-columns:1fr}.main-col{padding-right:0}.side-col{border-left:none;padding-left:0;margin-top:40px}}.page-title{font:700 40px/1.15 var(--serif);letter-spacing:-.8px;margin:0 0 6px}.page-sub{color:var(--muted);font-size:15px;margin-bottom:34px}.btn{display:inline-block;border:none;border-radius:99px;padding:10px 18px;font-size:14px;font-weight:500;color:#fff;cursor:pointer;font-family:var(--sans)}.btn.green{background:var(--green)}.btn.green:hover{background:var(--green-dark)}.btn.blue{background:var(--black)}.btn.blue:hover{background:#000}.btn.ghost{background:#fff;color:var(--ink);border:1px solid var(--line-strong)}.btn:disabled{opacity:.5;cursor:default}.grid{display:grid;grid-template-columns:1fr 1fr;grid-gap:14px;gap:14px;margin-bottom:34px}.stat{padding:0}.stat .n{font:700 28px/1.1 var(--serif)}.stat .l{color:var(--muted);font-size:13px;margin-top:2px}.card{margin-bottom:36px}.card h2{font:600 16px/1.3 var(--sans);margin:0 0 16px}.bars{align-items:flex-end;gap:6px;height:90px}.bar,.bars{display:flex}.bar{flex:1 1;flex-direction:column;align-items:center;gap:5px;height:100%;justify-content:flex-end}.bar .fill{width:100%;background:var(--green);opacity:.85;border-radius:3px 3px 0 0;min-height:2px}.bar .cnt{font-size:11px;font-weight:600;color:var(--muted)}.bar .day{font-size:11px;color:var(--faint)}.wlist{list-style:none;margin:0;padding:0}.wrow{display:flex;align-items:baseline;gap:12px;padding:14px 0;border-bottom:1px solid var(--line)}.wrow .w{font:700 17px/1.3 var(--serif);min-width:130px}.wrow .c{color:var(--muted);font-size:14px;flex:1 1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.wrow .meta{font-size:12px;color:var(--faint);white-space:nowrap}.wrow .x{border:none;background:none;color:#d6d6d6;font-size:14px;cursor:pointer}.wrow .x:hover{color:var(--danger)}.tag{font-size:11px;font-weight:500;padding:2px 9px;border-radius:99px;white-space:nowrap}.tag.new{background:#f2f2f2;color:var(--muted)}.tag.due{background:#fdf1f1;color:var(--danger)}.tag.ok{background:#eaf6e9;color:var(--green)}.review-wrap{min-height:calc(100vh - 57px);display:flex;flex-direction:column}.review-main{flex:1 1;display:flex;align-items:center;justify-content:center;padding:24px}.flash{width:100%;max-width:620px;background:#fff;border:1px solid var(--line-strong);border-radius:6px;padding:44px 36px}.flash .word{font:700 42px/1.1 var(--serif);text-align:center;letter-spacing:-.5px}.flash .src{text-align:center;margin-top:8px}.flash .src a{font-size:12px;color:var(--faint)}.def{font:17px/1.6 var(--serif);color:var(--ink);border-top:1px solid var(--line);padding:18px 2px 4px;margin:22px 0 14px;white-space:pre-wrap}.ctx-label{font-size:12px;color:var(--faint);margin:12px 0 6px;font-weight:600;text-transform:uppercase;letter-spacing:.5px}.ctx{font:15px/1.6 var(--serif);padding:8px 14px;border-left:3px solid var(--green);color:#454545;margin-bottom:8px}.ctx mark{background:#fff3c4;border-radius:2px;padding:0 2px}.ctx .from{display:block;font-size:11px;color:var(--faint);margin-top:4px;font-family:var(--sans)}.controls{margin-top:28px;display:flex;justify-content:center;gap:10px;flex-wrap:wrap}.controls .reveal{min-width:240px}.g{color:var(--ink);background:#fff;border:1px solid var(--line-strong);border-radius:99px;padding:12px 18px;font-size:14px;font-weight:600;cursor:pointer}.g:hover{border-color:var(--ink)}.g1{color:var(--danger)}.g2{color:#b07d1f}.g3{color:var(--green)}.g4{color:#0f766e}.g small{display:block;font-weight:400;font-size:11px;opacity:.7;margin-top:3px}.hintbar{font-size:12px;color:var(--faint);padding:10px}.done,.hintbar{text-align:center}.done{color:var(--muted)}.done .big{font-size:44px}.login{max-width:320px;margin:16vh auto;text-align:center}.login input{width:100%;padding:11px;border:1px solid var(--line-strong);border-radius:6px;font-size:15px;margin:14px 0}.err{color:var(--danger);min-height:18px}.err,.notice{font-size:13px}.notice{background:#fffaf0;border:1px solid #f3e3bb;color:#7a5c15;border-radius:6px;padding:12px 14px}