:root{--ink:#183c34;--paper:#f6f5ef;--accent:#d4ee88;--muted:#69756e}*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font-family:Arial,Helvetica,sans-serif}header,main,footer{max-width:1120px;margin:auto}header{display:flex;align-items:center;justify-content:space-between;padding:27px 28px;border-bottom:1px solid #d9ded3}.brand{text-decoration:none;color:var(--ink);font-weight:800;font-size:24px;letter-spacing:-1px;display:flex;gap:12px;align-items:center}.logo{background:var(--ink);color:var(--accent);border-radius:12px;padding:6px 12px;font-size:28px}.tag,.eyebrow,.small,.pill,.stat>span,.tip>span,.section-title>span,.topics article>span{font-size:11px;font-weight:700;letter-spacing:1.6px}main{padding:0 28px 50px}nav{display:flex;gap:25px;margin:23px 0 52px;overflow:auto}button{font:inherit;cursor:pointer;border:0}button:focus-visible,a:focus-visible,input:focus-visible{outline:3px solid #b15c22;outline-offset:4px}button:disabled{cursor:default}.tab{background:none;padding:12px 0;white-space:nowrap;color:var(--muted);border-bottom:2px solid transparent}.tab.active{color:var(--ink);border-bottom-color:var(--ink);font-weight:bold}h1{font-size:clamp(40px,6vw,70px);line-height:1.03;letter-spacing:-3px;margin:20px 0}h1 em{font-style:normal;color:#6c8360}.intro{font-size:17px;line-height:1.65;color:var(--muted)}.dashboard{display:grid;grid-template-columns:1.85fr 1fr;gap:20px;margin:35px 0 44px}.daily{background:var(--ink);color:white;padding:30px;border-radius:22px;position:relative;overflow:hidden}.pill{color:var(--accent)}h2{font-size:27px;letter-spacing:-.8px}.daily h2{margin-top:55px}.daily p{font-size:15px;line-height:1.7;color:#d7e4dc;position:relative}.primary{background:var(--accent);color:var(--ink);padding:17px 22px;border-radius:12px;font-weight:700;display:inline-flex;gap:28px;justify-content:space-between;align-items:center}.primary:hover{background:#c5e379}.daily .primary{margin:15px 0 22px}.small{color:#c4d5c9;font-size:10px}.orbit{position:absolute;right:35px;top:38px;font-size:42px;transform:rotate(10deg);color:var(--accent);font-weight:bold;letter-spacing:-2px}.orbit span{display:inline-block;border:1px solid #7d9987;border-radius:50%;padding:9px 18px;margin-left:5px}.stat,.tip,.topics article,.settings{border:1px solid #dce0d5;border-radius:19px;padding:25px;background:#fffef9}.stat strong{display:block;font-size:54px;letter-spacing:-2px;margin-top:12px}.stat small{font-size:15px;letter-spacing:0;font-weight:normal}.stat p,.tip p,.topics p{font-size:14px;color:var(--muted);line-height:1.6}.week{display:flex;gap:8px}.week span{display:grid;place-items:center;background:#e9eee4;color:#56634f;border-radius:50%;width:29px;height:29px;font-size:11px}.week .yes{background:var(--ink);color:white}.tip{margin-top:15px;background:#e9eedf;border:0}.tip h3{margin-bottom:0}.section-title{display:flex;justify-content:space-between;align-items:center;gap:15px}.section-title h2{font-size:22px}.topics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.topics article{padding:22px}.topics h2{font-size:19px}.topic-icon{font-size:24px;display:block;margin-bottom:25px}.footnote{font-size:12px;line-height:1.7;color:var(--muted);margin-top:24px}footer{padding:22px 28px;border-top:1px solid #d9ded3;font-weight:bold;font-size:13px;display:flex;justify-content:space-between}footer span{font-weight:normal;color:var(--muted)}[hidden]{display:none!important}.wordgroup{margin:30px 0}.word{display:flex;width:100%;text-align:left;justify-content:space-between;gap:20px;background:white;color:var(--ink);padding:18px;border-bottom:1px solid #e4e8dc}.word span{color:var(--muted)}.settings{max-width:600px;line-height:1.7}label{display:block;margin-top:20px;font-weight:bold;font-size:14px}input{display:block;width:100%;padding:14px;margin:8px 0 20px;border:1px solid #c6cebf;border-radius:10px;font:inherit}.secondary{padding:12px 16px;background:#e5eadf;color:var(--ink);border-radius:10px}.settings button{margin:8px 0}.session-top{display:flex;justify-content:space-between;align-items:center}progress{width:100%;height:8px;accent-color:var(--ink);margin-top:20px}.question{text-align:center;max-width:650px;margin:55px auto}.question h1{font-size:46px;letter-spacing:-1.8px}.question .primary{margin-top:15px}#choices{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:35px 0 20px}#choices button{background:white;color:var(--ink);padding:24px 16px;border:2px solid #dce2d5;border-radius:14px;font-size:17px}#choices button.correct{background:#deefc8;border-color:#71904b}#choices button.wrong{background:#fce1d5;border-color:#b96948}#feedback{min-height:28px;line-height:1.6}#build .topics{grid-template-columns:repeat(3,1fr)}code{font-size:12px;overflow-wrap:anywhere}@media(max-width:700px){header{padding:20px}.tag{display:none}main{padding:0 20px 35px}nav{gap:20px;margin-bottom:35px;font-size:14px}.dashboard{grid-template-columns:1fr}.daily{padding:25px}.daily h2{margin-top:75px}.orbit{top:40px;right:25px;font-size:34px}aside{display:grid;grid-template-columns:1fr 1fr;gap:12px}.stat,.tip{padding:18px;margin:0}.week{gap:4px;flex-wrap:wrap}.section-title{display:block}.section-title>span{display:block;margin-bottom:20px}.topics,#build .topics{grid-template-columns:1fr 1fr}.topics article{padding:18px}footer{display:block}footer span{display:block;margin-top:10px}#choices{grid-template-columns:1fr}.question h1{font-size:36px}.word{flex-direction:column;gap:5px}}@media(prefers-reduced-motion:no-preference){button{transition:background .15s}}

select{display:block;width:100%;max-width:350px;padding:12px;border:1px solid #91a896;border-radius:9px;background:#f6f5ef;color:var(--ink);font:inherit;margin:10px 0}#write-form{text-align:left;margin:25px auto;max-width:500px}#write-form .primary{margin-right:12px}.letter-keys{display:flex;gap:10px}.letter-keys button{min-width:46px;min-height:44px;background:#e5eadf;color:var(--ink);border-radius:8px;font-size:20px}#hint-text{line-height:1.6}.daily label{position:relative}.daily .primary{margin-top:10px}#answer{font-size:20px}select:focus-visible{outline:3px solid #b15c22;outline-offset:3px}

.question h1,.word b,.word span,.topics h2{overflow-wrap:anywhere}.topics article{min-width:0}

/* Compact account control, with native keyboard-accessible disclosure. */
.header-right{display:flex;align-items:center;gap:28px;min-width:0}.account-menu{position:relative;z-index:20}.account-menu summary{display:flex;align-items:center;gap:10px;list-style:none;cursor:pointer;padding:6px 9px 6px 6px;border:1px solid #d9e0d1;border-radius:30px;background:#fffef9;min-height:48px;max-width:230px}.account-menu summary::-webkit-details-marker{display:none}.account-menu summary:hover,.account-menu[open] summary{background:#e9eedf}.account-menu summary:focus-visible{outline:3px solid #b15c22;outline-offset:4px}.avatar{display:grid;place-items:center;flex-shrink:0;width:34px;height:34px;border-radius:50%;background:var(--ink);color:var(--accent);font-size:12px;font-weight:700;letter-spacing:.5px}.account-short{display:grid;gap:3px;min-width:0}#account-short-name{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;font-size:13px;font-weight:700}#account-caption{font-size:10px;color:var(--muted)}.account-chevron{margin:0 3px;flex-shrink:0}.account-menu[open] .account-chevron{transform:rotate(180deg)}.account-panel{position:absolute;right:0;top:calc(100% + 12px);width:310px;max-width:calc(100vw - 40px);border:1px solid #dce0d5;border-radius:18px;padding:22px;background:#fffef9;box-shadow:0 16px 45px #183c3421;overflow-wrap:anywhere}.account-eyebrow{display:block;font-size:9px;font-weight:700;letter-spacing:1.8px;color:var(--muted);margin-bottom:14px}#account-name{display:block;font-size:16px;line-height:1.4}#account-email{display:block;font-size:12px;color:var(--muted);margin-top:4px}.account-panel p{font-size:12px;line-height:1.6;color:var(--muted);margin:16px 0}.account-panel .secondary{display:block;width:100%;text-align:center;margin:10px 0 0;text-decoration:none;font-size:12px;line-height:1.5}.account-logout{display:flex;justify-content:space-between;width:100%;border-top:1px solid #e1e5da;margin-top:18px;padding:16px 0 0;background:none;color:var(--ink);font-size:13px;text-align:left}.needs-attention summary{border-color:#b78346}.needs-attention #account-caption{color:#95521b}@media(max-width:700px){.header-right{gap:0}.account-menu summary{max-width:155px;gap:7px}.brand{font-size:21px;gap:8px}}@media(max-width:360px){.account-short{display:none}.account-menu summary{padding-right:7px}.account-chevron{margin:0}}@media(prefers-reduced-motion:no-preference){.account-chevron{transition:transform .15s}.account-menu[open] .account-panel{animation:account-appear .15s ease-out}@keyframes account-appear{from{opacity:0;transform:translateY(-4px)}to{opacity:1;transform:translateY(0)}}}

.metrics{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:14px;margin:28px 0}.metric{border:1px solid #dce0d5;border-radius:18px;background:#fffef9;padding:22px;min-width:0}.metric>span{font-size:12px;color:var(--muted)}.metric strong{display:block;font-size:38px;letter-spacing:-1px;margin:12px 0}.metric small{display:block;font-size:12px;line-height:1.5;color:var(--muted)}.insight-card{border:1px solid #dce0d5;border-radius:20px;background:#fffef9;padding:28px;margin:22px 0}.insight-card p,.privacy-note p{line-height:1.7;font-size:14px;color:var(--muted)}.insight-card h2{margin-top:8px}.activity-days{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:8px;list-style:none;padding:0;margin:24px 0}.activity-day{text-align:center;border-radius:12px;background:#f1f1e9;padding:13px 4px;display:grid;gap:7px}.activity-day span,.activity-day small{font-size:11px}.activity-day strong{font-size:24px}.activity-day.practiced{background:#e1efc4;color:var(--ink)}.detail-note{font-size:12px!important;line-height:1.7;color:var(--muted)}.check-label{display:flex;align-items:flex-start;gap:12px;line-height:1.6}.check-label input{width:20px;height:20px;margin:1px 0 0;accent-color:var(--ink);flex-shrink:0}.privacy-note{display:block;border-radius:18px;padding:22px;background:#e9eedf;margin-top:30px}.privacy-note h2{font-size:18px;margin:0}.privacy-note p{margin-bottom:0}.table-scroll{overflow:auto;max-width:100%;border:1px solid #dce0d5;border-radius:14px;margin-top:20px}.table-scroll:focus-visible{outline:3px solid #b15c22;outline-offset:3px}table{width:100%;border-collapse:collapse;font-size:13px;text-align:left;background:#fffef9}caption{text-align:left;padding:15px;color:var(--muted);font-size:12px}th,td{padding:15px;border-top:1px solid #e3e7dc;white-space:nowrap}th{font-size:11px;background:#edf0e7}td strong,td small{display:block}td small{font-size:12px;color:var(--muted);margin-top:5px}.your-row{background:#e8f3d4}.admin-search{max-width:500px}.admin-search>div{display:flex;gap:10px;align-items:center}.admin-search input{margin:8px 0}.pagination{display:flex;gap:15px;align-items:center;justify-content:space-between;margin:20px 0}.pagination span{font-size:12px}.pagination button:disabled{opacity:.45}@media(max-width:700px){.metrics{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.metric{padding:18px}.metric strong{font-size:32px}.insight-card{padding:20px}.activity-days{gap:5px}.activity-day{padding:12px 2px}.activity-day span,.activity-day small{font-size:9px}.pagination{gap:8px}.pagination .secondary{padding:12px}.privacy-note{padding:20px}}