:root{--paper:#fffaf6;--ink:#2b314b;--muted:#62677b;--accent:#7059a8;--accent-dark:#594486;--lavender:#ede8f7;--blue:#e4f3f8;--pink:#f9e6ef;--line:#dedde6;--green:#246653;--red:#9d4055;--radius:24px;--space:24px;--font:system-ui,-apple-system,"Segoe UI","Microsoft JhengHei",sans-serif;--shadow:0 18px 55px #43476b0b}
*{box-sizing:border-box}body{margin:0;background:var(--paper);color:var(--ink);font:16px/1.7 var(--font)}button,input,select,textarea{font:inherit}button,a,input,select,textarea{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button,a{touch-action:manipulation}button{min-height:46px;border:0;border-radius:12px;padding:10px 19px;color:var(--ink);background:transparent;transition:background .18s,transform .18s}button:disabled{cursor:default;opacity:.6}button:hover:not(:disabled){transform:translateY(-1px)}:focus-visible{outline:3px solid #7660ac;outline-offset:4px}a{color:inherit;text-decoration:none}a:hover{text-decoration:underline}input,select,textarea{border:1px solid #b7b9c9;border-radius:12px;padding:11px 14px;background:#fff;color:var(--ink);max-width:100%;min-height:46px}input[type=checkbox]{width:20px;min-height:20px;accent-color:var(--accent)}h1,h2,h3,p{margin-top:0}h1{font-size:clamp(34px,4.4vw,58px);line-height:1.35;font-weight:650;letter-spacing:-1.5px}h2{font-size:25px;line-height:1.5;font-weight:650}h3{font-size:18px}small,.small{font-size:14px;color:var(--muted)}.ambient{position:fixed;inset:0;z-index:-1;pointer-events:none;background:radial-gradient(ellipse at 90% 3%,#e2edf7aa,transparent 42%),radial-gradient(ellipse at 8% 60%,#f5e4eb70,transparent 42%)}.site-header{max-width:1240px;margin:auto;display:flex;align-items:center;justify-content:space-between;padding:29px 40px;border-bottom:1px solid var(--line);gap:20px}.brand{display:flex;align-items:center;gap:13px;font-size:19px;font-weight:650}.brand small{display:block;font-size:9px;letter-spacing:2.4px;margin-top:1px}.brand-mark{font:42px Georgia,serif;color:var(--accent)}nav{display:flex;gap:10px}nav a{padding:10px 13px;min-height:44px;font-size:14px}nav a.active{color:var(--accent-dark);background:#fff8;border-radius:99px}main{max-width:1160px;margin:0 auto;padding:44px 20px 60px;min-height:75vh}footer{max-width:1160px;margin:auto;padding:25px 20px 32px;border-top:1px solid var(--line);display:flex;justify-content:space-between;gap:15px;font-size:12px;color:var(--muted)}.eyebrow{font-size:11px;letter-spacing:3px;font-weight:700;color:var(--accent);margin-bottom:18px}.hero{display:grid;grid-template-columns:1.15fr .85fr;gap:45px;align-items:center;padding:17px 20px 42px}.hero p{max-width:460px;color:var(--muted);font-size:17px}.hero h1 em{font-family:Georgia,serif;font-weight:400;color:var(--accent);font-style:italic}.hero-note{display:flex;gap:20px;align-items:center;margin-top:24px;font-size:13px;color:var(--muted)}.art{position:relative;height:310px;display:grid;place-items:center}.art-orbit{position:absolute;width:280px;height:280px;border:1px solid #bbc6d5;border-radius:50%;transform:rotate(-20deg) scaleX(1.3);opacity:.7}.art-orbit.two{transform:rotate(30deg) scaleX(.9);border-color:#c5b6d9;width:330px;height:240px}.notebook{width:190px;height:240px;background:#fffdf8;box-shadow:18px 22px 35px #6e78991c;border:1px solid #dad7e3;border-radius:5px 17px 17px 5px;transform:rotate(-10deg);position:relative;text-align:center;padding-top:42px}.notebook:before{content:'';position:absolute;left:10px;top:0;bottom:0;border-left:1px solid #d6cde6}.notebook .moon{display:block;font:65px Georgia,serif;color:#8d81ae;line-height:1.3}.notebook strong{font:italic 23px Georgia,serif;display:block}.notebook small{font-size:9px;letter-spacing:2px}.art-label{position:absolute;bottom:20px;right:10px;transform:rotate(8deg);padding:8px 19px;background:var(--blue);font:italic 17px Georgia,serif;border-radius:3px}.sparkle{position:absolute;color:#a594b7;font-size:26px;top:18px;left:38px}.sparkle.second{top:100px;left:auto;right:0;font-size:18px}.journey{background:#ffffffbd;border:1px solid #fff;border-radius:var(--radius);padding:32px;box-shadow:var(--shadow)}.section-head{display:flex;justify-content:space-between;gap:18px;align-items:center;margin-bottom:22px}.section-head h2,.section-head h3{margin:0}.step{font:italic 20px Georgia,serif;color:#9280b2;margin-right:12px}.text-btn{font-size:14px;color:var(--accent);padding:8px 10px}.units{display:grid;grid-template-columns:repeat(5,1fr);gap:12px}.unit{position:relative;min-height:105px;text-align:left;background:#faf9fc;border:1px solid #e7e5ed;border-radius:14px;padding:14px 15px}.unit[aria-pressed=true]{background:var(--lavender);border-color:#ada0c8}.unit-num{display:block;font-size:11px;letter-spacing:2px;color:var(--muted)}.unit strong{display:block;font-size:15px;margin:5px 0 2px}.unit small{font-size:10px;line-height:1.4;display:block}.tick{position:absolute;right:12px;top:9px;color:var(--accent);font-size:13px}.setup-bottom{display:grid;grid-template-columns:1fr 1fr;gap:32px;margin-top:30px;padding-top:26px;border-top:1px solid var(--line)}.modes{display:flex;gap:10px;flex-wrap:wrap}.mode{border:1px solid var(--line);background:white;flex:1;padding:10px}.mode[aria-pressed=true]{background:var(--blue);border-color:#93b6c5}.checkline{display:flex;gap:9px;align-items:center;cursor:pointer;font-size:14px;margin:12px 0}.start-area{display:flex;align-items:center;gap:20px;justify-content:space-between}.primary{background:var(--accent);color:white;font-weight:650;box-shadow:0 5px 14px #7059a821}.primary:hover:not(:disabled){background:var(--accent-dark)}.start-area .primary{min-width:170px;padding:15px 25px}.secondary{border:1px solid #c7c1d6;background:#fff}.danger{color:var(--red);border:1px solid #d6b3bb}.microcopy{font-size:12px;color:var(--muted);margin:18px 0 0}.quiz-layout{display:grid;grid-template-columns:220px minmax(0,1fr);gap:40px;max-width:1050px;margin:12px auto}.side-note{padding:22px 0}.side-note h2{font:italic 32px Georgia,serif;color:var(--accent)}.side-line{margin:26px 0;border-top:1px solid var(--line);padding-top:22px}.progress{height:5px;border-radius:9px;background:#e7e5ed;overflow:hidden;margin:14px 0 22px}.progress span{display:block;height:100%;background:#9b8bb9;transition:width .3s}.quiz-card{background:#fffefc;border:1px solid #e9e4e7;border-radius:28px;padding:35px 40px;box-shadow:var(--shadow);min-width:0}.quiz-top{display:flex;justify-content:space-between;align-items:center;gap:10px;font-size:13px;color:var(--muted)}.pill{display:inline-block;padding:5px 12px;border-radius:99px;background:var(--blue);color:#436779;font-size:12px}.prompt{font-size:25px;line-height:1.6;margin:25px 0;overflow-wrap:anywhere}.prompt.word{font:500 42px/1.5 Georgia,serif;letter-spacing:.3px}.passage{background:#f6f7fa;border-left:3px solid #bbc8db;padding:20px;font:17px/1.9 Georgia,serif;white-space:pre-line}.options{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-top:22px}.option{text-align:left;display:flex;align-items:center;gap:14px;border:1px solid #dcdce7;background:white;border-radius:15px;padding:17px;min-height:75px;line-height:1.5;overflow-wrap:anywhere}.option .letter{display:grid;place-items:center;flex:0 0 30px;height:30px;border-radius:50%;font-size:12px;background:#f1f0f6;color:#6a6080}.option.selected{border-color:var(--accent);background:#f2eef9}.option.correct{border-color:#619d8b;background:#eff8f3;opacity:1}.option.wrong{border-color:#c17a8c;background:#fcf0f2;opacity:1}.answer-input{width:100%;font-size:22px;padding:18px;margin-top:15px}.quiz-actions{display:flex;justify-content:space-between;align-items:center;gap:16px;margin-top:28px}.feedback{border-radius:16px;background:#eff6f2;border:1px solid #c1d8cb;padding:20px;margin-top:22px;animation:arrive .3s ease}.feedback.wrong{background:#fbf0f2;border-color:#e5ccd3}.feedback strong{display:block;margin-bottom:9px;color:var(--green)}.feedback.wrong strong{color:var(--red)}.feedback p{margin:7px 0;font-size:15px}.feedback small{display:block;margin-top:12px}.audio-panel{text-align:center;background:#edf5f8;border:1px solid #d2e3eb;border-radius:18px;padding:26px 18px}.audio-button{background:white;border:1px solid #bed1df;color:#375d75;font-size:18px;border-radius:99px;padding:13px 25px}.wave{display:flex;justify-content:center;gap:5px;height:36px;align-items:center;margin-bottom:17px}.wave i{width:3px;height:var(--h);background:#83a5b9;border-radius:3px}.audio-controls{display:flex;gap:13px;justify-content:center;flex-wrap:wrap;margin-top:14px}.audio-controls label{font-size:13px}.audio-controls input{width:85px;padding:0;min-height:30px;vertical-align:middle}.audio-controls select{font-size:13px;max-width:210px;min-height:36px;padding:6px}.audio-status{font-size:13px;margin:12px 0 0}.inline-error{color:var(--red);font-size:14px;min-height:24px;margin-top:10px}.report-title{text-align:center;padding:18px 0 30px}.report-title h1{font-size:38px;margin-bottom:10px}.report-grid{display:grid;grid-template-columns:.8fr 1.2fr;gap:25px}.score-panel{background:var(--lavender);border-radius:28px;padding:32px;text-align:center;position:relative;overflow:hidden}.score{font:90px/1.2 Georgia,serif;display:block;margin:12px 0;color:#5f4c87}.score small{font:16px var(--font)}.report-panel{background:#fffdfb;border:1px solid var(--line);border-radius:24px;padding:30px}.stat-row{margin:18px 0}.stat-label{display:flex;justify-content:space-between;font-size:14px;gap:10px}.bar{height:8px;border-radius:10px;background:#efedf3;margin-top:9px;overflow:hidden}.bar span{display:block;height:100%;background:#a391c0}.stat-row:nth-child(2n) .bar span{background:#88b4c4}.report-lower{display:grid;grid-template-columns:1fr 1fr;gap:25px;margin:25px 0}.advice{background:var(--blue);border-radius:24px;padding:27px}.wrong-list{list-style:none;padding:0}.wrong-list li{padding:13px 0;border-bottom:1px solid var(--line);overflow-wrap:anywhere}.wrong-list li small{display:block}.toolbar{display:flex;gap:10px;flex-wrap:wrap;align-items:center;margin:18px 0}.page-heading{display:flex;align-items:end;justify-content:space-between;gap:18px;margin-bottom:28px}.page-heading h1{font-size:36px;margin-bottom:8px}.admin-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.panel{background:#fffdfb;border:1px solid var(--line);border-radius:22px;padding:26px;margin-bottom:22px}.admin-list{max-height:550px;overflow:auto}.admin-item{border-bottom:1px solid var(--line);padding:14px 0;display:flex;justify-content:space-between;gap:12px;align-items:center}.admin-item p{margin:0;overflow-wrap:anywhere}.admin-item .actions{display:flex;flex-shrink:0}.admin-item button{font-size:13px;padding:6px 10px}.full{width:100%}textarea{width:100%;min-height:300px;font:13px/1.6 ui-monospace,Consolas,monospace;tab-size:2}.notice{max-width:1120px;margin:15px auto;padding:13px 20px;background:#fff0d7;border-radius:12px;color:#705827}.toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);background:var(--ink);color:white;z-index:15;border-radius:12px;padding:14px 23px;max-width:90vw;box-shadow:var(--shadow);font-size:14px}dialog{max-width:740px;width:calc(100% - 30px);max-height:90vh;overflow:auto;border:1px solid var(--line);border-radius:24px;padding:30px;color:var(--ink);background:var(--paper)}dialog::backdrop{background:#2b314b55;backdrop-filter:blur(3px)}dialog h2{font-size:24px}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:15px;margin:15px 0}.form-grid label{font-size:14px}.form-grid input{width:100%}.trend{display:flex;align-items:end;gap:10px;height:170px;padding-top:20px}.trend-col{flex:1;min-width:0;text-align:center;font-size:12px}.trend-stick{height:var(--height);min-height:3px;background:#b6a9cd;border-radius:8px 8px 0 0;max-width:65px;margin:auto}.empty{text-align:center;padding:45px 20px;color:var(--muted)}.loading{text-align:center;padding:70px}.badge{background:#f7e8d4;padding:7px 12px;border-radius:99px;font-size:13px;display:inline-block}.celebrate{animation:glow .7s ease}.coverage{display:flex;flex-wrap:wrap;gap:8px}.coverage span{padding:7px 12px;background:#f3f1f7;font-size:12px;border-radius:8px}.right{text-align:right}.settings-row{display:flex;gap:20px;flex-wrap:wrap}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;font-size:14px}td,th{text-align:left;padding:10px;border-bottom:1px solid var(--line)}@keyframes arrive{from{opacity:0;transform:translateY(7px)}to{opacity:1;transform:none}}@keyframes glow{50%{box-shadow:0 0 0 7px #dcd2ee88}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}}body.reduce-motion *,body.reduce-motion *:before{animation:none!important;transition:none!important}
@media(max-width:900px){.site-header{padding:22px}.hero{gap:20px;padding-left:5px;padding-right:5px}.units{grid-template-columns:repeat(3,1fr)}.setup-bottom{grid-template-columns:1fr}.quiz-layout{grid-template-columns:160px minmax(0,1fr);gap:20px}.quiz-card{padding:25px}.admin-grid{grid-template-columns:1fr}.art{transform:scale(.85)}}
@media(max-width:600px){.site-header{padding:18px 20px 12px;display:block}.brand{font-size:17px}.brand-mark{font-size:34px}.brand small{font-size:8px;letter-spacing:1.8px}nav{justify-content:space-between;margin-top:17px;gap:0}nav a{font-size:13px;padding:10px 15px}main{padding:24px 18px 40px}.hero{display:block;padding:5px 3px 28px;position:relative}.hero h1{font-size:36px;max-width:290px;position:relative;z-index:1}.hero p{font-size:15px;max-width:260px}.hero .eyebrow{font-size:9px;letter-spacing:2px}.art{position:absolute;right:-18px;top:45px;transform:scale(.36);transform-origin:right top;width:310px;opacity:.55;z-index:-1}.hero-note{font-size:12px;margin-top:16px;gap:14px}.journey{padding:21px 16px;border-radius:22px}.section-head{gap:7px;margin-bottom:17px}.section-head h2{font-size:19px}.step{font-size:17px;margin-right:7px}.text-btn{font-size:13px;padding:8px}.units{grid-template-columns:repeat(2,1fr);gap:9px}.unit{padding:12px;min-height:96px}.unit strong{font-size:14px}.unit small{font-size:9px}.setup-bottom{gap:20px;margin-top:23px;padding-top:21px}.mode{font-size:14px;padding:9px}.start-area{display:block}.start-area .primary{width:100%;margin-top:8px}.microcopy{font-size:12px}.quiz-layout{display:block;margin-top:0}.side-note{padding:0}.side-note h2,.side-note .side-line,.side-note>.eyebrow{display:none}.side-note>p{font-size:13px;margin-bottom:7px}.progress{margin:10px 0 20px}.quiz-card{border-radius:21px;padding:23px 18px}.prompt{font-size:21px;margin:22px 0}.prompt.word{font-size:35px}.options{grid-template-columns:1fr;gap:10px}.option{min-height:62px;padding:13px}.quiz-actions{gap:9px}.quiz-actions button{padding:10px 14px}.passage{font-size:16px;padding:16px}.audio-panel{padding:22px 12px}.audio-controls{gap:10px}.report-title h1{font-size:29px}.report-grid,.report-lower{grid-template-columns:1fr;gap:18px}.score-panel{padding:22px}.score{font-size:75px}.report-panel,.panel,.advice{padding:21px}.page-heading{display:block}.page-heading h1{font-size:30px}.admin-item{align-items:start}.admin-item .actions{flex-direction:column}.form-grid{grid-template-columns:1fr}.report-title{padding-top:0}.toolbar button{flex-grow:1}.stat-label{font-size:13px}footer{display:block;padding:22px 20px;font-size:11px}footer span{display:block;margin:4px 0}.notice{margin:10px 18px}.quiz-top{font-size:12px}.panel .toolbar input{width:100%}dialog{padding:22px}.trend{gap:6px}}
@media(max-width:600px){.hero{overflow:clip}.unit small{font-size:10px}}
.hero{overflow:clip}

.word-blanks{display:inline-flex;gap:12px;vertical-align:baseline;flex-wrap:wrap;max-width:100%;margin:0 5px 4px}.word-blank{display:inline-block;width:64px;height:1.15em;border-bottom:2px solid #7059a8}.writing-slots{display:block;margin-top:15px}.voice-help{margin:8px 0;font-size:13px}