@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Manrope:wght@400;500;600;700;800&display=swap');
:root{--bg:#f7f8fa;--ink:#1c3034;--muted:#758183;--teal:#146b62;--lime:#d8ef91;--line:#e2e7e6}*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--ink);font-family:'DM Sans',Arial,sans-serif;font-size:14px}button,input,select{font:inherit}button,a,label{ -webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:default;opacity:.6}a{color:var(--teal)}aside{width:248px;position:fixed;inset:0 auto 0 0;background:#fff;border-right:1px solid var(--line);padding:37px 23px;display:flex;flex-direction:column}.brand{text-decoration:none;color:var(--ink);padding:0 15px}.brand b{font:800 43px Manrope,Arial;letter-spacing:-3px}.brand b span{color:var(--teal);font-size:38px}.brand small{display:block;letter-spacing:3px;font-size:9px;margin-top:3px;color:var(--muted)}.nav-label{font-size:9px;letter-spacing:1.5px;color:#99a2a1;margin:53px 15px 15px}nav{display:grid;gap:8px}nav button{background:none;border:0;text-align:left;padding:14px 12px;color:#7b8a88;border-radius:8px;font-size:16px;display:flex;gap:12px;align-items:center}nav button span{font-size:12px;font-weight:600}nav button.active{background:#edf5f1;color:var(--teal)}.aside-bottom{margin-top:auto;color:var(--muted);font-size:10px;line-height:1.8}.aside-bottom p{font-size:10px;color:#9aa4a2}.green-dot{display:inline-block;width:6px;height:6px;background:#80aa74;border-radius:50%;margin-right:5px}.shell{margin-left:248px}header{height:82px;border-bottom:1px solid var(--line);padding:0 43px;display:flex;align-items:center;justify-content:space-between;font-size:9px;letter-spacing:1px;color:#899291;background:#fff}header i{padding:0 13px}header b{font-weight:500;color:#53615f;letter-spacing:0}.header-right{display:flex;align-items:center;gap:15px}.avatar{display:grid;place-items:center;background:#edf0e7;border-radius:50%;height:30px;width:30px;font-size:12px}main{max-width:1280px;margin:auto;padding:36px 43px 45px}h1,h2,h3{font-family:Manrope,Arial,sans-serif}h1{font-size:32px;letter-spacing:-1.3px;font-weight:700;margin:9px 0 10px}h2{font-size:20px;letter-spacing:-.5px;margin:0}h3{font-size:15px;margin:0 0 10px}p{line-height:1.7;color:var(--muted)}.eyebrow{font-size:9px;letter-spacing:2px;font-weight:700;color:var(--teal)}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:26px;gap:20px}.page-heading p{margin:0;font-size:12px}.pill{padding:8px 12px;background:white;border:1px solid var(--line);border-radius:30px;font-size:10px;white-space:nowrap}.hero{background:#174d45;border-radius:15px;padding:32px 34px;color:white;display:grid;grid-template-columns:1fr 220px;position:relative;overflow:hidden}.hero .eyebrow{color:#bddcaa}.hero h2{font-size:30px;line-height:1.35;margin:15px 0 12px;max-width:450px}.hero p{font-size:12px;color:#b5cebf;max-width:430px;margin:0 0 23px}.primary,.secondary{border:0;border-radius:7px;padding:12px 18px;background:var(--teal);color:white;font-size:12px;font-weight:600;display:inline-flex;gap:12px;align-items:center;text-decoration:none}.hero .primary{background:var(--lime);color:#294332}.secondary{background:#fff;color:var(--ink);border:1px solid var(--line)}.text-btn{border:0;background:transparent;color:var(--teal);font-size:11px;padding:6px 0;text-decoration:none;cursor:pointer}.hero-art{display:grid;place-items:center}.orbit{height:177px;width:177px;border:1px solid #548074;border-radius:50%;position:relative;display:grid;place-items:center;transform:rotate(-12deg)}.orbit:after{content:'';position:absolute;inset:18px;border:1px dashed #5d8274;border-radius:50%}.orbit b{font:500 47px Georgia;color:#def0b5;transform:rotate(12deg)}.orbit small{position:absolute;bottom:-4px;right:-8px;background:#edf2df;color:#335c4b;padding:10px 14px;border-radius:8px;transform:rotate(12deg);font-size:11px}.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:22px 0 28px}.stat{background:white;border:1px solid var(--line);padding:18px 20px;border-radius:10px;display:flex;align-items:center;gap:17px}.stat .icon{background:#f0f4e9;border-radius:9px;height:40px;width:40px;display:grid;place-items:center;color:var(--teal);font-size:19px}.stat small{display:block;font-size:10px;color:var(--muted);margin-bottom:5px}.stat strong{font:700 23px Manrope}.stat em{font-style:normal;font-size:10px;color:var(--muted);margin-left:6px}.columns{display:grid;grid-template-columns:1.5fr 1fr;gap:22px}.card{background:white;border:1px solid var(--line);border-radius:12px;padding:24px}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}.card-top h2{font-size:16px}.card-top small{font-size:10px;color:var(--muted)}.task{display:flex;gap:13px;align-items:center;padding:15px 0;border-top:1px solid #edf0ef}.task input{accent-color:var(--teal);width:17px;height:17px}.task b{font-size:12px;font-weight:500}.task small{display:block;color:var(--muted);font-size:10px;margin-top:5px}.task time{margin-left:auto;font-size:10px;color:var(--muted);white-space:nowrap}.tag{display:inline-block;font-size:9px;padding:5px 8px;background:#edf4e8;border-radius:4px;color:#526c3b}.word-highlight{background:#f1f3eb;border-radius:8px;padding:20px;margin:15px 0}.word-highlight strong{font:600 26px Georgia}.word-highlight p{font-size:11px;margin-bottom:0}.quote{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);color:var(--muted);font-size:11px;line-height:1.8}footer{max-width:1280px;margin:auto;padding:20px 43px;border-top:1px solid var(--line);font-size:10px;color:#95a09b;display:flex;justify-content:space-between}.filters{display:flex;gap:10px;flex-wrap:wrap;margin:20px 0}select,input[type=date],input[type=number],input[type=search]{padding:10px 12px;border:1px solid var(--line);border-radius:6px;background:white;color:var(--ink)}.question{max-width:800px}.question-text{font:500 22px/1.65 Manrope;margin:22px 0}.answers{display:grid;gap:10px;margin:20px 0}.answer{padding:14px;border:1px solid var(--line);border-radius:7px;background:white;display:flex;align-items:center;text-align:left;gap:14px;color:var(--ink)}.answer b{width:27px;height:27px;display:grid;place-items:center;background:#f3f5f3;border-radius:5px;font-weight:500}.answer.selected{border-color:var(--teal);background:#eff7f3}.answer.correct{border-color:#66a975;background:#edf6ea}.answer.wrong{border-color:#ce8074;background:#fff0ed}.help{padding:16px;background:#f3f6f0;border-radius:8px;margin-top:14px;font-size:13px;line-height:1.9}.help strong{color:var(--teal)}.action-row{display:flex;gap:12px;flex-wrap:wrap;align-items:center;margin-top:18px}.source{font-size:10px;color:var(--muted);margin-top:20px;line-height:1.7}.progress{height:5px;background:#e7eeea;border-radius:5px;margin:15px 0}.progress i{height:100%;background:var(--teal);display:block;border-radius:5px}.word-grid,.library-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}.word-card strong{font:500 25px Georgia}.word-card p{font-size:13px;min-height:22px}.word-card{min-height:160px}.muted{color:var(--muted);font-size:12px}.empty{text-align:center;padding:55px 20px}.week-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:8px;margin-top:20px}.day{border:1px solid var(--line);border-radius:8px;background:white;padding:12px 8px;text-align:center;color:var(--ink);font-size:11px}.day.active{background:var(--teal);color:white}.day.done:after{content:' ✓';color:#83b88a}.settings{display:flex;gap:16px;flex-wrap:wrap;align-items:end}.settings label{font-size:11px;color:var(--muted);display:grid;gap:7px}.library-grid .card{display:flex;flex-direction:column;gap:12px}.library-grid h3{min-height:40px}.library-grid p{font-size:11px;margin:0}.library-grid a{margin-top:auto}.note{font-size:11px;color:var(--muted);line-height:1.8;margin:20px 0}.error{color:#a64738}.timer{margin-left:auto;font-variant-numeric:tabular-nums;font-size:15px}.mini-title{margin:25px 0 15px}.reading{font-size:13px;line-height:1.7}.word-card.known{border-color:#81b68c}.success{color:var(--teal)}@media(min-width:1550px){main{padding-top:48px}.hero{padding:40px}.hero h2{font-size:35px}}@media(max-width:1050px){aside{width:210px;padding:30px 14px}.shell{margin-left:210px}main{padding:28px 24px}header{padding:0 24px}.columns{grid-template-columns:1fr}.hero{grid-template-columns:1fr 170px}.orbit{width:140px;height:140px}.word-grid,.library-grid{grid-template-columns:repeat(2,1fr)}.stat{padding:15px 12px;gap:9px}.stat em{display:block;margin-left:0}}@media(max-width:700px){aside{position:static;width:100%;padding:15px;border-bottom:1px solid var(--line)}.brand b{font-size:28px}.brand small,.nav-label,.aside-bottom{display:none}.brand{padding:0}nav{display:flex;overflow:auto;margin-top:12px;gap:5px}nav button{white-space:nowrap;padding:9px;font-size:12px}nav button span{font-size:10px}.shell{margin:0}header{height:52px;padding:0 18px;font-size:8px}.header-right{gap:8px}main{padding:22px 17px}.page-heading{align-items:start}h1{font-size:26px}.pill{font-size:9px}.hero{display:block;padding:25px}.hero h2{font-size:26px}.hero-art{display:none}.stats{gap:8px}.stat{padding:12px 9px;display:block}.stat .icon{display:none}.stat strong{font-size:21px}.stat small{font-size:9px}.card{padding:19px}.word-grid,.library-grid{grid-template-columns:1fr}.week-grid{gap:4px}.day{padding:12px 3px}.question-text{font-size:19px}footer{padding:20px 17px;font-size:9px}footer span{max-width:190px;text-align:right}}