:root{--c1: #ff8c42;--c2: #ffd166;--ink: #33313b;--ink-2: #6b6875;--paper: #fffdf8;--line: rgba(51, 49, 59, .1);--shadow: 0 8px 24px rgba(80, 60, 30, .12);--shadow-lg: 0 16px 40px rgba(80, 60, 30, .18);--radius: 22px;--font-hand: "Kaiti SC", "STKaiti", KaiTi, "Baoli SC", "Songti SC", serif;--safe-b: env(safe-area-inset-bottom, 0px);color-scheme:light}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}html,body{margin:0;padding:0;min-height:100%}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Microsoft YaHei,Helvetica Neue,sans-serif;color:var(--ink);background:#fff7ec;overscroll-behavior-y:none}#root{min-height:100dvh}button{font-family:inherit;font-size:inherit;color:inherit;border:none;background:none;cursor:pointer}.app{min-height:100dvh;background:radial-gradient(1200px 600px at 50% -10%,var(--c2) 0%,transparent 60%),linear-gradient(180deg,#fff9f0,#fff5e6 40%,#f7f3ff);background-attachment:fixed;padding-bottom:calc(28px + var(--safe-b))}.wrap{max-width:720px;margin:0 auto;padding:0 16px}.appbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;gap:10px;padding:12px 16px;padding-top:calc(12px + env(safe-area-inset-top,0px));background:#fffdf8db;backdrop-filter:saturate(160%) blur(12px);-webkit-backdrop-filter:saturate(160%) blur(12px);border-bottom:1px solid var(--line)}.appbar h1{flex:1;margin:0;font-size:19px;font-weight:800;letter-spacing:.5px}.iconbtn{width:40px;height:40px;border-radius:14px;display:grid;place-items:center;font-size:20px;background:#fff;box-shadow:0 2px 8px #503c1e1f;transition:transform .12s}.iconbtn:active{transform:scale(.9)}.pill{display:inline-flex;align-items:center;gap:4px;padding:6px 12px;border-radius:999px;background:#fff;font-weight:800;font-size:14px;box-shadow:0 2px 8px #503c1e1f}.card{background:var(--paper);border-radius:var(--radius);box-shadow:var(--shadow);padding:16px;margin:14px 0}.card.tight{padding:12px}.section-title{display:flex;align-items:center;gap:8px;margin:22px 2px 8px;font-size:17px;font-weight:800}.section-title small{margin-left:auto;font-size:13px;font-weight:600;color:var(--ink-2)}.muted{color:var(--ink-2);font-size:13px;line-height:1.6}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;min-height:46px;padding:0 18px;border-radius:16px;font-weight:800;background:#fff;box-shadow:0 3px 10px #503c1e24;transition:transform .12s,box-shadow .12s}.btn:active{transform:translateY(2px) scale(.98);box-shadow:0 1px 4px #503c1e24}.btn.primary{background:linear-gradient(180deg,var(--c2),var(--c1));color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.15)}.btn.ghost{background:#fff9;box-shadow:inset 0 0 0 2px var(--line)}.btn.block{width:100%}.btn.big{min-height:58px;font-size:18px;border-radius:20px}.btn.sm{min-height:36px;padding:0 12px;font-size:13px;border-radius:12px}.btn[disabled]{opacity:.45;pointer-events:none}.row{display:flex;align-items:center;gap:10px}.row.wrap{flex-wrap:wrap}.spacer{flex:1}.kid-grid{display:grid;gap:16px;grid-template-columns:1fr}@media (min-width: 560px){.kid-grid{grid-template-columns:1fr 1fr}}.kid-card{position:relative;overflow:hidden;border-radius:26px;padding:22px;color:#fff;text-align:left;box-shadow:var(--shadow-lg);transition:transform .15s}.kid-card:active{transform:scale(.97)}.kid-card .avatar{font-size:68px;line-height:1;filter:drop-shadow(0 6px 10px rgba(0,0,0,.18))}.kid-card h2{margin:10px 0 2px;font-size:26px}.kid-card p{margin:0;opacity:.92;font-size:14px}.kid-card .blob{position:absolute;border-radius:50%;background:#ffffff38}.task{display:flex;align-items:center;gap:12px;padding:14px;border-radius:20px;background:var(--paper);box-shadow:var(--shadow);margin:10px 0;transition:transform .15s}.task:active{transform:scale(.99)}.task.done{background:linear-gradient(180deg,#f2fff4,#e9fbef);box-shadow:inset 0 0 0 2px #9be3ae}.task .emoji{width:52px;height:52px;flex:0 0 52px;display:grid;place-items:center;font-size:28px;border-radius:16px;background:linear-gradient(180deg,#fff,#fff3dd);box-shadow:inset 0 0 0 1px var(--line)}.task .body{flex:1;min-width:0}.task .body b{display:block;font-size:16px}.task .body span{font-size:12.5px;color:var(--ink-2)}.check{width:40px;height:40px;flex:0 0 40px;border-radius:50%;display:grid;place-items:center;font-size:20px;background:#fff;box-shadow:inset 0 0 0 2px var(--line);transition:transform .15s}.check.on{background:linear-gradient(180deg,#6ee7a0,#3ac97a);color:#fff;box-shadow:0 4px 12px #3ac97a66}.check:active{transform:scale(.85)}.bar{position:relative;height:12px;border-radius:999px;background:#33313b14;overflow:hidden}.bar>i{position:absolute;inset:0 auto 0 0;border-radius:999px;background:linear-gradient(90deg,var(--c2),var(--c1));transition:width .4s cubic-bezier(.2,.9,.2,1)}.bar.thin{height:8px}.week{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;text-align:center}.week .d{padding:8px 0 6px;border-radius:14px;background:#ffffffb3;box-shadow:inset 0 0 0 1px var(--line);font-size:12px;color:var(--ink-2)}.week .d b{display:block;font-size:18px;margin-top:2px}.week .d.ok{background:linear-gradient(180deg,#fff6d8,#ffe8a8);box-shadow:inset 0 0 0 2px #ffc94d;color:#8a5a00}.week .d.today{outline:3px solid var(--c1);outline-offset:1px}.counter{text-align:center;padding:8px 0 4px}.counter .num{font-size:64px;font-weight:900;line-height:1;font-variant-numeric:tabular-nums;background:linear-gradient(180deg,var(--c1),#e0562a);-webkit-background-clip:text;background-clip:text;color:transparent}.tapzone{width:100%;height:132px;margin-top:12px;border-radius:28px;font-size:22px;font-weight:900;color:#fff;background:linear-gradient(180deg,var(--c2),var(--c1));box-shadow:0 10px 24px #e0562a52;transition:transform .08s}.tapzone:active{transform:scale(.96)}.ring{width:190px;height:190px;margin:6px auto 0;position:relative}.ring svg{transform:rotate(-90deg)}.ring .mid{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;text-align:center}.ring .mid b{font-size:40px;font-weight:900;font-variant-numeric:tabular-nums}.chips{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 8px;scrollbar-width:none}.chips::-webkit-scrollbar{display:none}.chip{flex:0 0 auto;padding:9px 15px;border-radius:999px;background:#fff;font-size:14px;font-weight:700;box-shadow:0 2px 8px #503c1e1a;white-space:nowrap}.chip.on{background:linear-gradient(180deg,var(--c2),var(--c1));color:#fff}.poem-list{display:grid;gap:10px;grid-template-columns:1fr 1fr}.poem-item{position:relative;padding:14px 12px;border-radius:18px;background:linear-gradient(180deg,#fffdf5,#fff6e2);box-shadow:var(--shadow);text-align:center}.poem-item.ok{background:linear-gradient(180deg,#f1fff5,#e4fbec);box-shadow:inset 0 0 0 2px #9be3ae}.poem-item .t{font-family:var(--font-hand);font-size:20px;font-weight:700}.poem-item .a{font-size:12px;color:var(--ink-2);margin-top:2px}.poem-item .e{font-size:24px}.scroll-paper{background:linear-gradient(180deg,#fffdf3,#fff8e6);border-radius:24px;box-shadow:var(--shadow-lg),inset 0 0 0 1px #c8a05a40;padding:20px 14px 22px}.poem-title{text-align:center;font-family:var(--font-hand)}.poem-title h2{margin:0;font-size:30px;letter-spacing:2px}.poem-title p{margin:4px 0 0;font-size:13px;color:var(--ink-2)}.pline{display:flex;flex-wrap:wrap;justify-content:center;gap:2px;padding:10px 4px;border-radius:14px;margin:4px 0}.pline.active{background:#ffd16659}.pchar{display:flex;flex-direction:column;align-items:center;width:42px}.pchar .py{font-size:12.5px;color:#b07a2a;height:17px;letter-spacing:0}.pchar .zi{font-family:var(--font-hand);font-size:32px;line-height:1.25}.pchar.hide .zi{color:transparent;background:#33313b1a;border-radius:6px}.pchar.punc{width:20px}.hz-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:8px}@media (min-width: 520px){.hz-grid{grid-template-columns:repeat(8,1fr)}}.hz-cell{aspect-ratio:1;border-radius:14px;background:#fff;box-shadow:0 2px 8px #503c1e1a;display:grid;place-items:center;font-family:var(--font-hand);font-size:26px}.hz-cell.ok{background:linear-gradient(180deg,#eafff1,#d9f9e5);box-shadow:inset 0 0 0 2px #7fdca0}.tianzi{width:210px;height:210px;margin:0 auto;position:relative;border-radius:16px;background:#fff;box-shadow:inset 0 0 0 3px #ff9b9b}.tianzi:before,.tianzi:after{content:"";position:absolute;background:repeating-linear-gradient(to right,#ffb3b3 0 6px,transparent 6px 12px)}.tianzi:before{left:0;right:0;top:50%;height:1.5px}.tianzi:after{top:0;bottom:0;left:50%;width:1.5px;background:repeating-linear-gradient(to bottom,#ffb3b3 0 6px,transparent 6px 12px)}.tianzi span{position:absolute;top:0;right:0;bottom:0;left:0;display:grid;place-items:center;font-family:var(--font-hand);font-size:130px;line-height:1}.flash{perspective:1200px;height:260px;margin:6px 0 2px}.flash-inner{position:relative;width:100%;height:100%;transition:transform .5s cubic-bezier(.3,.9,.2,1);transform-style:preserve-3d}.flash.flipped .flash-inner{transform:rotateY(180deg)}.flash-face{position:absolute;top:0;right:0;bottom:0;left:0;backface-visibility:hidden;-webkit-backface-visibility:hidden;border-radius:26px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:16px;box-shadow:var(--shadow-lg);background:var(--paper)}.flash-face.back{transform:rotateY(180deg);background:linear-gradient(180deg,#fff,#f4f0ff)}.flash-face .big-en{font-size:40px;font-weight:900;letter-spacing:.5px;text-align:center;word-break:break-word}.flash-face .ipa{font-size:16px;color:var(--ink-2)}.flash-face .pic{font-size:76px;line-height:1}.flash-face .zh{font-size:30px;font-weight:800}.mt{display:grid;grid-template-columns:repeat(9,1fr);gap:4px}.mt .cell{border-radius:10px;padding:8px 2px;font-size:11px;text-align:center;background:#fff;box-shadow:0 1px 5px #503c1e1a;line-height:1.35}.mt .cell.ok{background:linear-gradient(180deg,#eafff1,#d5f8e3);box-shadow:inset 0 0 0 2px #7fdca0}.mt .cell b{display:block;font-size:13px}.mt .cell.empty{visibility:hidden}.py-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}@media (min-width: 520px){.py-grid{grid-template-columns:repeat(6,1fr)}}.py-cell{border-radius:16px;padding:12px 4px 10px;background:#fff;box-shadow:0 2px 8px #503c1e1a;text-align:center}.py-cell b{font-size:26px;font-weight:800}.py-cell span{display:block;font-size:11px;color:var(--ink-2);margin-top:2px}.py-cell.ok{background:linear-gradient(180deg,#eafff1,#d5f8e3);box-shadow:inset 0 0 0 2px #7fdca0}.quiz-opt{width:100%;min-height:60px;border-radius:18px;background:#fff;font-size:20px;font-weight:800;box-shadow:var(--shadow);margin:8px 0;padding:10px 14px}.quiz-opt.right{background:linear-gradient(180deg,#7ee6a6,#40cd80);color:#fff}.quiz-opt.wrong{background:linear-gradient(180deg,#ffb3b3,#ff8080);color:#fff}.badges{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.badge{text-align:center;padding:14px 8px;border-radius:20px;background:#fff;box-shadow:var(--shadow)}.badge .ic{font-size:38px;filter:grayscale(1);opacity:.35}.badge.on .ic{filter:none;opacity:1}.badge b{display:block;font-size:13px;margin-top:6px}.badge span{font-size:11px;color:var(--ink-2)}.sheet-mask{position:fixed;top:0;right:0;bottom:0;left:0;z-index:60;background:#281e146b;display:flex;align-items:flex-end;justify-content:center;animation:fade .2s}.sheet{width:100%;max-width:720px;max-height:88dvh;overflow-y:auto;-webkit-overflow-scrolling:touch;background:var(--paper);border-radius:28px 28px 0 0;padding:18px 16px calc(24px + var(--safe-b));animation:up .28s cubic-bezier(.2,.9,.2,1)}.sheet h3{margin:4px 0 10px;font-size:20px}@keyframes up{0%{transform:translateY(60px);opacity:.4}}@keyframes fade{0%{opacity:0}}.confetti{position:fixed;top:0;right:0;bottom:0;left:0;z-index:90;pointer-events:none;overflow:hidden}.confetti i{position:absolute;top:-20px;width:10px;height:14px;border-radius:3px;animation:fall 1.5s linear forwards}@keyframes fall{to{transform:translateY(110dvh) rotate(720deg);opacity:.85}}.pop-star{position:fixed;z-index:95;font-size:28px;pointer-events:none;animation:popup .9s ease-out forwards}@keyframes popup{0%{transform:translate(-50%) scale(.5);opacity:0}30%{opacity:1}to{transform:translate(-50%,-90px) scale(1.5);opacity:0}}.bounce{animation:bounce .6s}@keyframes bounce{0%,to{transform:scale(1)}40%{transform:scale(1.18)}70%{transform:scale(.94)}}.wiggle{animation:wiggle 1.6s ease-in-out infinite}@keyframes wiggle{0%,to{transform:rotate(-4deg)}50%{transform:rotate(4deg)}}.fadein{animation:fadein .35s ease-out}@keyframes fadein{0%{opacity:0;transform:translateY(8px)}}
