@import url('https://fonts.googleapis.com/css2?family=DM+Sans:wght@400;500;600;700&family=Noto+Sans+SC:wght@400;500;600;700&display=swap');

:root{--bg:#f4f1e9;--paper:#fffcf5;--ink:#1e3028;--muted:#6f7a70;--line:#dcded3;--green:#287754;--green-dark:#1d6243;--mint:#dcefe0;--lime:#dcf18b;--orange:#f0a46e;--shadow:0 16px 44px rgba(30,48,40,.075);font-family:'DM Sans','Noto Sans SC',system-ui,sans-serif;color:var(--ink)}
*{box-sizing:border-box}html{min-height:100%;background:var(--bg)}body{margin:0;min-height:100vh;background:radial-gradient(circle at 85% -10%,#e8edda 0,transparent 33%),var(--bg)}button,input{font:inherit}button{cursor:pointer}button:focus-visible,input:focus-visible{outline:3px solid #69a980;outline-offset:3px}button:disabled{cursor:default;opacity:.55}
.page-shell{max-width:1040px;min-height:100vh;margin:0 auto;padding:0 28px;display:flex;flex-direction:column}.topbar{height:86px;display:flex;align-items:center;gap:12px;border-bottom:1px solid var(--line)}.brand-mark{height:29px;width:29px;display:grid;grid-template-columns:repeat(2,1fr);gap:3px;transform:rotate(-12deg)}.brand-mark span{background:var(--green);border-radius:7px 2px 7px 2px}.brand-mark span:nth-child(2),.brand-mark span:nth-child(3){background:#9fcf89}.brand-name{font-size:18px;font-weight:700;letter-spacing:.06em}.topbar-note{font-size:12px;color:var(--muted);margin-left:auto;letter-spacing:.04em}.site-footer{margin-top:auto;padding:27px 0 24px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:16px;color:#8d958b;font-size:11px}main{width:100%;padding:58px 0 75px}
.eyebrow{display:inline-flex;align-items:center;gap:8px;text-transform:uppercase;letter-spacing:.18em;font-size:11px;font-weight:700;color:var(--green)}.eyebrow:before{content:"";width:7px;height:7px;border-radius:50%;background:var(--green)}.hero{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(260px,.75fr);gap:48px;align-items:center;margin-bottom:42px}.hero h1{font-size:clamp(38px,5vw,66px);letter-spacing:-.055em;line-height:1.2;margin:16px 0 18px;font-weight:700}.hero h1 em{font-style:normal;color:var(--green)}.hero p{font-size:16px;line-height:1.9;color:var(--muted);max-width:600px;margin:0}.hero-art{height:254px;position:relative;display:flex;align-items:center;justify-content:center}.art-ring{width:216px;height:216px;border:1px dashed #b3c2ac;border-radius:50%;position:absolute;transform:rotate(-20deg)}.art-ring:before,.art-ring:after{content:"";position:absolute;border-radius:50%}.art-ring:before{width:12px;height:12px;left:20px;top:27px;background:var(--orange)}.art-ring:after{width:10px;height:10px;right:18px;bottom:35px;background:var(--green)}.art-card{width:174px;height:202px;background:#e2eacb;border-radius:25px;box-shadow:0 18px 26px rgba(36,65,43,.13);transform:rotate(8deg);display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.art-card:after{content:"";position:absolute;width:180px;height:180px;border:2px solid rgba(255,255,255,.48);border-radius:50%;bottom:-83px;right:-51px}.art-flower{font-size:82px;line-height:1;transform:rotate(-8deg)}.art-chip{position:absolute;background:#fffdf5;padding:10px 14px;border-radius:15px;box-shadow:var(--shadow);font-size:12px;font-weight:700}.art-chip.one{left:4px;top:28px;transform:rotate(-7deg)}.art-chip.two{right:-2px;bottom:25px;transform:rotate(6deg)}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:20px;margin:0 0 18px}.section-heading h2{font-size:23px;letter-spacing:-.025em;margin:0}.section-heading span{font-size:12px;color:var(--muted)}.today-card{background:var(--paper);border:1px solid #e8e6dc;border-radius:27px;box-shadow:var(--shadow);overflow:hidden;display:grid;grid-template-columns:1fr 210px}.today-content{padding:34px 38px}.today-date{font-size:12px;color:var(--green);font-weight:700;letter-spacing:.06em}.today-content h3{font-size:31px;margin:14px 0 9px;letter-spacing:-.035em}.today-content p{font-size:14px;color:var(--muted);line-height:1.8;margin:0 0 25px;max-width:520px}.today-illustration{background:#e3ead4;display:flex;align-items:center;justify-content:center;position:relative;overflow:hidden}.today-illustration:before,.today-illustration:after{content:"";position:absolute;border:2px solid rgba(255,255,255,.6);border-radius:50%;width:184px;height:184px}.today-illustration:after{width:245px;height:245px}.today-icon{font-size:78px;z-index:1;filter:drop-shadow(0 8px 7px rgba(35,70,44,.11))}.meta-row{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:20px}.pill{font-size:11px;font-weight:700;color:#50705b;background:#edf3e7;padding:7px 11px;border-radius:30px}.pill.warm{color:#94684a;background:#f9ede3}.primary-button{background:var(--green);border:1px solid var(--green);color:white;border-radius:13px;min-height:48px;padding:0 23px;font-weight:700;box-shadow:0 5px 0 rgba(19,74,46,.14);transition:transform .16s,background .16s}.primary-button:hover:not(:disabled){background:var(--green-dark);transform:translateY(-2px)}.primary-button:active:not(:disabled){transform:translateY(1px);box-shadow:none}.secondary-button{background:transparent;border:1px solid #bfc9b9;color:var(--green-dark);border-radius:13px;min-height:46px;padding:0 18px;font-weight:700}.secondary-button:hover{background:#eaf2e6}.button-row{display:flex;gap:10px;flex-wrap:wrap;align-items:center}.done-inline{font-size:12px;color:var(--green);font-weight:600}
.lower-grid{display:grid;grid-template-columns:1.2fr .8fr;gap:20px;margin-top:20px}.panel{border:1px solid #e1e2d8;background:rgba(255,252,245,.58);border-radius:23px;padding:25px}.panel h3{font-size:16px;margin:0 0 8px}.panel p{font-size:12px;color:var(--muted);line-height:1.7;margin:0}.week-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:9px;margin-top:22px}.day{min-height:68px;border:1px solid var(--line);border-radius:13px;text-align:center;padding:10px 4px;background:#fbfaf4}.day strong{display:block;font-size:11px;color:#7f8a7f;margin-bottom:9px}.day span{font-size:18px;color:#b3baac}.day.done{background:#e7f2dc;border-color:#a5c49e}.day.done span{color:var(--green)}.day.today{border-color:var(--green)}.review-panel{background:#e8eecf;position:relative;overflow:hidden}.review-panel:after{content:"✦";position:absolute;right:17px;top:8px;font-size:56px;color:rgba(72,116,70,.13)}.review-panel .secondary-button{margin-top:19px;background:#fffdf5}.small-note{font-size:11px;color:#839080;margin-top:10px}
.exercise-shell{max-width:710px;margin:auto}.back-button{background:none;border:0;color:var(--muted);font-size:13px;font-weight:600;padding:7px 0 14px}.back-button:hover{color:var(--green)}.exercise-header{margin-bottom:22px}.exercise-header h1{font-size:clamp(31px,5vw,48px);letter-spacing:-.04em;margin:12px 0 8px}.exercise-header p{font-size:14px;color:var(--muted);line-height:1.8;margin:0}.exercise-card{background:var(--paper);border:1px solid #e7e7dc;border-radius:27px;padding:clamp(24px,5vw,42px);box-shadow:var(--shadow);min-height:380px}.progress-top{display:flex;justify-content:space-between;align-items:center;font-size:12px;color:var(--muted);font-weight:700;margin-bottom:10px}.progress-track{height:7px;background:#e7e9de;border-radius:20px;overflow:hidden}.progress-fill{height:100%;background:var(--green);border-radius:20px;transition:width .25s}.question-label{font-size:12px;color:var(--green);font-weight:700;margin:33px 0 11px}.stimulus{min-height:125px;display:flex;align-items:center;justify-content:center;font-size:clamp(61px,12vw,90px);font-weight:700;letter-spacing:-.05em;margin-bottom:19px}.choice-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.choice{height:55px;border:1px solid #d9dfd2;border-radius:13px;background:#f5f7ee;font-size:17px;font-weight:700;color:var(--ink)}.choice:hover:not(:disabled){background:#e5f1dd;border-color:#8ebd95}.feedback{min-height:26px;margin-top:18px;font-size:13px;font-weight:700;color:var(--green)}.feedback.error{color:#b05e48}.math-prompt{font-size:clamp(47px,10vw,72px);font-weight:700;letter-spacing:.02em;text-align:center;margin:38px 0 24px}.answer-form{display:flex;gap:10px;max-width:360px;margin:auto}.answer-form input{min-width:0;width:100%;border:1px solid #b9c8b9;background:white;border-radius:13px;padding:10px 15px;text-align:center;font-size:24px;font-weight:700;color:var(--ink)}.answer-form button{flex-shrink:0}.tip{font-size:12px;color:var(--muted);text-align:center;margin:15px 0 0}.signal{height:160px;display:flex;align-items:center;justify-content:center;font-size:112px;line-height:1}.signal.go{color:#3ca76d}.signal.stop{color:#df6a4b}.signal.wait{color:#b9c5b6}.tap-button{width:100%;min-height:70px;font-size:20px}.legend{display:flex;justify-content:center;gap:22px;color:var(--muted);font-size:12px;margin:21px 0}.legend b{color:var(--green)}.legend .red{color:#cb6048}.vocab-list{display:grid;gap:10px;margin:24px 0}.word-card{border:1px solid #dbe2d3;border-radius:17px;background:#f4f7eb;padding:16px 18px}.word-card-head{display:flex;align-items:center;justify-content:space-between;gap:12px}.word-card strong{font-size:20px}.word-card p{font-size:13px;color:var(--muted);margin:4px 0 5px}.word-card em{font-style:normal;color:#60786d;font-size:12px}.audio-button{width:35px;height:35px;border:1px solid #afc8af;border-radius:50%;background:#e2efde;color:var(--green);font-size:17px}.recall-cue{text-align:center;color:var(--green);font-size:15px;font-weight:700;margin:34px 0 7px}.recall-hint{text-align:center;color:var(--muted);font-size:13px;margin-bottom:20px}.result-card{text-align:center;padding:50px 35px}.result-icon{font-size:52px;line-height:1}.result-card h1{font-size:37px;margin:14px 0 10px;letter-spacing:-.04em}.result-number{font-size:61px;font-weight:700;color:var(--green);line-height:1.1;margin:18px 0}.result-card p{color:var(--muted);font-size:14px;line-height:1.8}.result-details{background:#f0f5e8;border-radius:16px;padding:14px 18px;font-size:13px;color:#4a6954;margin:26px auto;max-width:420px}.result-card .button-row{justify-content:center}.disclaimer{font-size:11px;color:#929b8f;text-align:center;margin:18px auto;max-width:500px;line-height:1.6}
@media(max-width:700px){.page-shell{padding:0 19px}.topbar{height:66px}.topbar-note{font-size:10px}main{padding:34px 0 54px}.hero{grid-template-columns:1fr;margin-bottom:32px;gap:10px}.hero h1{font-size:42px}.hero p{font-size:14px}.hero-art{display:none}.today-card{grid-template-columns:1fr}.today-content{padding:27px}.today-content h3{font-size:28px}.today-illustration{display:none}.lower-grid{grid-template-columns:1fr;gap:14px}.panel{padding:20px}.week-grid{gap:5px}.day{min-height:61px}.site-footer{display:block;line-height:1.8}.site-footer span{display:block}.exercise-card{min-height:360px}.exercise-header h1{font-size:34px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{transition:none!important;animation:none!important}}