:root{--ink:#253f35;--green:#27594a;--muted:#67726c;--paper:#faf9f5;--line:#e6e8df;--soft:#edf1e8;--shadow:0 8px 28px #24423306;font-family:'Apple SD Gothic Neo','Malgun Gothic',system-ui,sans-serif;color:var(--ink);background:var(--paper);font-synthesis:none;font-size:18px}*{box-sizing:border-box}body{margin:0}button,a,select{ -webkit-tap-highlight-color:transparent}button,select{font:inherit}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button:focus-visible,a:focus-visible,select:focus-visible{outline:3px solid #bd6d21;outline-offset:5px}button:disabled{cursor:default;opacity:.5}.header{max-width:1280px;margin:auto;height:106px;padding:0 48px;display:flex;align-items:center;gap:55px}.brand{font-size:25px;font-weight:800;display:flex;align-items:center;gap:10px;white-space:nowrap}.brand-icon{font-size:42px;color:var(--green)}nav{display:flex;gap:34px;margin-left:auto}nav a{font-size:16px;color:var(--muted);padding:14px 0}nav a.active{color:var(--green);font-weight:700;border-bottom:2px solid var(--green)}.text-size{background:white;border:1px solid var(--line);border-radius:12px;padding:10px 14px;font-weight:600;color:var(--ink);font-size:15px}main{max-width:1184px;margin:24px auto 70px;padding:0 30px;min-height:65vh}h1,h2,h3,p{margin-top:0}h1{font-size:46px;letter-spacing:-2px;line-height:1.4;margin-bottom:18px}h2{font-size:26px;letter-spacing:-.8px}h3{font-size:22px;letter-spacing:-.5px}.eyebrow{display:flex;gap:10px;align-items:center;font-size:14px;letter-spacing:.3px;font-weight:600;margin-bottom:22px}.dot{width:7px;height:7px;background:#5b8c60;border-radius:50%}.hero{min-height:365px;background:#eaf0e1;border-radius:26px;padding:40px 45px;position:relative;overflow:hidden;display:grid;grid-template-columns:1.15fr 1fr}.hero p{color:#546451;font-size:17px;line-height:1.8}.hero-copy{z-index:1}.primary,.secondary{display:inline-flex;justify-content:center;align-items:center;gap:22px;border-radius:13px;padding:16px 24px;font-weight:600;min-height:58px;border:0}.primary{background:var(--green);color:white}.primary:hover{background:#1b493b}.secondary{background:white;color:var(--green);border:1px solid #cfd9cf}.hero .primary{margin-top:5px}.hero-note{font-size:13px;display:block;color:#626e5c;margin-top:12px}.garden{position:relative;min-height:275px;align-self:end}.garden svg{width:100%;height:300px;overflow:visible}.garden-label{position:absolute;bottom:0;right:5%;font-size:13px;color:#67745e;letter-spacing:2px}.section-heading{display:flex;align-items:center;justify-content:space-between;margin:36px 0 18px;gap:15px}.section-heading h2{margin:0}.section-heading a,.subtle{font-size:15px;color:var(--muted)}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.card{background:white;border:1px solid var(--line);border-radius:21px;padding:24px;box-shadow:var(--shadow);transition:transform .2s}.card:hover{transform:translateY(-3px)}.card-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:22px}.game-icon{width:66px;height:66px;border-radius:19px;display:grid;place-items:center;font-size:37px}.peach{background:#fae9df}.yellow{background:#fcf2ce}.mint{background:#e7efdf}.badge{font-size:12px;background:#f4f5f0;color:#68735e;padding:6px 10px;border-radius:8px}.card h3{margin-bottom:9px}.card p{font-size:15px;color:var(--muted);margin-bottom:23px;line-height:1.7}.card-bottom{border-top:1px solid var(--line);padding-top:17px;display:flex;justify-content:space-between;align-items:center;font-size:14px}.card-bottom strong{font-size:24px}.bottom-grid{display:grid;grid-template-columns:1.25fr 1fr;gap:20px;margin-top:28px}.panel{background:white;border:1px solid var(--line);border-radius:20px;padding:27px}.panel h3{font-size:19px;margin-bottom:5px}.week{display:flex;justify-content:space-between;gap:6px;margin-top:24px}.day{text-align:center;font-size:13px;color:var(--muted)}.day span{width:38px;height:38px;background:#f4f5ef;display:grid;place-items:center;border-radius:50%;margin-top:9px;color:#747d70}.day.done span{background:var(--green);color:white}.day.today span{outline:2px solid #899d70;outline-offset:3px}.tip{background:#f1f1e8;display:flex;gap:20px;align-items:center}.tip-icon{font-size:40px}.tip p{font-size:15px;color:var(--muted);line-height:1.8;margin:10px 0 0}footer{border-top:1px solid var(--line);max-width:1124px;margin:auto;padding:26px 0 30px;font-size:15px;display:flex;justify-content:space-between;flex-wrap:wrap;gap:18px}footer span{font-weight:700}footer small{font-weight:400;margin-left:20px;color:var(--muted)}footer a{font-size:14px;color:var(--muted)}footer p{font-size:12px;color:var(--muted);width:100%;margin:0}.page-head{margin:35px 0}.page-head h1{font-size:36px}.page-head p{color:var(--muted);line-height:1.8}.game-shell{max-width:780px;margin:20px auto}.game-bar{display:flex;justify-content:space-between;align-items:center;font-size:15px;color:var(--muted);margin-bottom:25px}.plain{border:0;background:transparent;color:var(--muted);padding:12px;min-height:48px}.game-panel{background:white;border:1px solid var(--line);padding:38px;border-radius:24px;text-align:center}.game-panel h1{font-size:32px;letter-spacing:-1px}.game-panel p{color:var(--muted);line-height:1.8}.game-panel .game-icon{margin:0 auto 22px;width:90px;height:90px;font-size:48px}.steps{display:flex;gap:8px;margin-bottom:30px}.steps span{height:6px;border-radius:4px;background:#e9eee4;flex:1}.steps .filled{background:#6b8b58}.choices{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;margin:25px 0}.choice{background:#fafaf7;border:2px solid #e7eade;border-radius:16px;min-height:110px;min-width:120px;padding:18px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:9px;color:var(--ink);font-size:18px}.choice .emoji{font-size:40px}.choice.selected{border-color:#397858;background:#e6efdf;box-shadow:inset 0 0 0 1px #397858}.choice .mark{font-size:12px;height:14px;color:#27594a}.number{font-size:30px;min-width:85px;min-height:85px}.number.visited{background:#e6efdf}.feedback{background:#eff4e9;padding:20px;border-radius:16px;margin:24px 0}.feedback p{margin:8px 0 0}.actions{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-top:28px}.levels{display:flex;justify-content:center;gap:10px;margin:22px 0}.level{border:1px solid var(--line);background:white;color:var(--ink);padding:12px 17px;border-radius:12px;min-height:50px}.level.selected{border:2px solid var(--green);background:var(--soft)}.big-score{font-size:60px;font-weight:700;line-height:1.2;margin:28px 0}.big-score small{font-size:20px;color:var(--muted)}.note{font-size:14px;color:var(--muted);line-height:1.9}.metrics{display:grid;grid-template-columns:repeat(3,1fr);gap:15px}.metric{padding:25px;background:white;border:1px solid var(--line);border-radius:18px}.metric strong{display:block;font-size:32px;margin-top:12px}.record{display:flex;align-items:center;justify-content:space-between;gap:15px;padding:21px 0;border-bottom:1px solid var(--line)}.record p{margin:5px 0;font-size:14px;color:var(--muted)}.empty{text-align:center;padding:50px 20px;color:var(--muted)}.info{max-width:820px}.info p,.info li{line-height:1.9;color:var(--muted)}.info li{margin:12px 0}.info h2{margin-top:35px}.info a{color:var(--green);text-decoration:underline}.danger{color:#954734}.storage-warning{background:#fff0d2;color:#754419;padding:15px;border-radius:12px;line-height:1.8}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.large{font-size:21px}.large p,.large button,.large nav a,.large .note,.large .subtle{font-size:1rem}.large .card p{font-size:.95rem}.hidden{display:none}@media(max-width:850px){.header{padding:0 25px;gap:22px;height:95px}nav{gap:18px}nav a{font-size:14px}.text-size span{display:none}.hero{padding:30px;grid-template-columns:1.2fr 1fr}h1{font-size:36px}.garden svg{height:260px}.cards{gap:12px}.card{padding:18px}.card h3{font-size:20px}.card p{font-size:14px}.bottom-grid{grid-template-columns:1fr 1fr}footer{margin:0 30px}.choice{min-width:105px}}@media(max-width:600px){.header{height:auto;min-height:115px;flex-wrap:wrap;padding:18px 22px 0;gap:7px}.brand{font-size:23px}.brand-icon{font-size:32px}.text-size{margin-left:auto;order:1}.header nav{width:100%;justify-content:space-between;order:2;margin:0}.header nav a{padding:13px 0;font-size:15px}main{padding:0 18px;margin-top:22px}.hero{display:block;padding:28px;border-radius:22px}.hero h1{font-size:35px}.hero p{font-size:16px}.garden{position:absolute;width:160px;right:-20px;bottom:-32px;opacity:.35;min-height:0}.garden svg{height:180px}.garden-label{display:none}.hero .primary{min-width:210px}.cards{grid-template-columns:1fr}.card{padding:22px;display:grid;grid-template-columns:74px 1fr;column-gap:16px}.card-top{grid-row:1/4;display:block;margin:0}.card-top .badge{display:inline-block;margin-top:12px}.card h3{font-size:22px}.card p{margin:0 0 12px;font-size:15px}.card-bottom{grid-column:2;font-size:14px;padding-top:10px}.section-heading h2{font-size:23px}.bottom-grid{grid-template-columns:1fr}.panel{padding:24px}footer{margin:0 22px}footer small{display:block;margin:8px 0 0}.game-panel{padding:25px 18px}.game-panel h1{font-size:26px}.choice{min-width:88px;min-height:104px;padding:13px;font-size:16px}.choices{gap:9px}.choice .emoji{font-size:34px}.number{min-width:76px;min-height:76px;font-size:27px}.metrics{gap:8px}.metric{padding:16px 12px;font-size:13px}.metric strong{font-size:26px}.record{font-size:15px}.page-head h1{font-size:31px}.large .hero h1{font-size:38px}}@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}

main:focus{outline:none}
.hero-copy{position:relative}.garden{pointer-events:none}h1,h2,h3,.primary,.secondary{word-break:keep-all}.bottom-grid>*{min-width:0}

.resume-banner{display:flex;align-items:center;justify-content:space-between;gap:20px;background:#fff8e7;border:1px solid #e7d9b8;border-radius:18px;padding:20px 25px;margin-bottom:20px}
.resume-banner p{font-size:14px;color:var(--muted);margin:7px 0 0}
.resume-banner .secondary{white-space:nowrap}
.daily-plan{margin-top:20px;padding:22px 28px;border:1px solid var(--line);background:white;border-radius:18px;display:flex;align-items:center;gap:30px}
.daily-plan>div{display:grid;gap:7px}.daily-plan>div>span{font-size:13px;color:var(--muted)}
.daily-plan ol{display:flex;list-style:none;padding:0;margin:0;flex:1;justify-content:space-around;gap:16px}
.daily-plan li{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:15px}
.daily-plan li>span:first-child{display:grid;place-items:center;background:var(--soft);width:34px;height:34px;border-radius:50%}
.daily-plan li.done{color:var(--green);font-weight:700}.daily-plan li.done>span:first-child{background:var(--green);color:white}
.small-heading{font-size:20px;margin-top:28px}.center{text-align:center}.centered{justify-content:center}
.course-list{list-style:none;padding:0;margin:28px auto;max-width:440px;text-align:left}
.course-list li{display:flex;align-items:center;gap:16px;padding:15px 0;border-bottom:1px solid var(--line)}
.course-list li>span:first-child{display:grid;place-items:center;width:35px;height:35px;background:var(--soft);border-radius:50%;font-size:15px}
.course-list li>span:last-child{margin-left:auto;font-size:30px}.course-list small{display:block;color:var(--muted);font-size:14px;margin-top:4px}
.question-meta{display:flex;justify-content:space-between;gap:10px;margin-bottom:15px}.question-meta>span{font-size:15px;color:var(--muted)}
.course-progress{display:flex;gap:10px;padding:0;margin:0 0 28px;list-style:none}
.course-progress li{flex:1;font-size:13px;color:var(--muted);display:flex;align-items:center;gap:7px;background:#f0f1eb;padding:11px;border-radius:12px}
.course-progress li>span{width:23px;height:23px;display:grid;place-items:center;border-radius:50%;background:white;flex-shrink:0}
.course-progress li.reached{background:#e4edde;color:var(--green)}.course-progress li[aria-current]{outline:2px solid #7f9b68}
.listen{min-height:48px;padding:10px 15px;font-size:15px;gap:5px}
.trends,.backup-panel{margin-top:26px}.trends h2,.backup-panel h2{font-size:23px}
.filters{display:flex;gap:16px;margin:20px 0;flex-wrap:wrap}.filters label{flex:1;min-width:130px;font-size:14px;color:var(--muted)}
.filters select{display:block;width:100%;padding:12px;color:var(--ink);border:1px solid #ced8ca;border-radius:10px;background:white;margin-top:8px;min-height:48px}
.trend-summary{display:flex;justify-content:space-between;align-items:center;gap:15px;flex-wrap:wrap;padding:15px 0}
.trend-summary strong{font-size:22px}.trend-summary small{font-size:14px;color:var(--muted);font-weight:400}.trend-summary>span{font-size:13px;color:var(--muted)}
.score-chart{display:flex;gap:12px;align-items:flex-end;overflow-x:auto;padding:12px 8px 15px;margin:14px 0;background:linear-gradient(#f5f7f100,#f5f7f1);border-bottom:1px solid var(--line)}
.chart-column{flex:1;min-width:46px;max-width:90px;text-align:center;font-size:13px}.bar-track{height:130px;display:flex;align-items:flex-end;background:#e9eee4;border-radius:8px;margin:8px auto;width:70%;overflow:hidden}
.bar-track>div{width:100%;background:#6d9160;border-radius:7px 7px 0 0}.chart-column small{font-size:11px;color:var(--muted);white-space:nowrap}
.backup-panel .actions{justify-content:flex-start}.file-button{position:relative;cursor:pointer;overflow:hidden}.file-button input{position:absolute;inset:0;opacity:0;width:100%;height:100%;cursor:pointer}
.file-button:focus-within{outline:3px solid #bd6d21;outline-offset:5px}
.app-dialog{max-width:540px;width:calc(100% - 36px);border:1px solid var(--line);border-radius:22px;padding:30px;color:var(--ink);background:var(--paper);box-shadow:0 24px 100px #122b3444}
.app-dialog::backdrop{background:#172d2877}.app-dialog h2{font-size:25px}.app-dialog p,.app-dialog li{line-height:1.8;color:var(--muted);overflow-wrap:anywhere}.app-dialog ul{padding-left:23px}
.toast{background:#e8f1df;border:1px solid #bdd1aa;border-radius:12px;padding:15px 20px;line-height:1.7}
.large .daily-plan li,.large .course-progress li,.large .question-meta>span{font-size:.85rem}
@media(max-width:600px){
  .week{gap:4px}.day{flex:1;min-width:0}.day span{width:100%;max-width:38px;height:auto;aspect-ratio:1}
  .resume-banner{padding:18px;flex-wrap:wrap;gap:12px}.resume-banner .secondary{padding:12px 18px;min-height:48px}
  .daily-plan{padding:20px;display:block}.daily-plan>div{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px}
  .daily-plan ol{gap:12px;justify-content:space-between}.daily-plan li{flex-direction:column;text-align:center;font-size:12px;gap:8px}
  .course-progress{gap:7px}.course-progress li{padding:10px 5px;flex-direction:column;text-align:center;font-size:12px;gap:7px}
  .game-bar{gap:10px}.question-meta{font-size:15px}.question-meta>span{font-size:13px}.listen{font-size:14px}
  .filters{gap:10px}.filters label{min-width:90px}.filters label:first-child{flex-basis:100%}.filters select{font-size:16px}
  .trends{padding:22px 16px}.trend-summary strong{font-size:20px}.score-chart{gap:7px}.chart-column{min-width:40px}
  .backup-panel .actions{align-items:stretch;flex-direction:column}.backup-panel .actions>*{width:100%}
  .app-dialog{padding:24px}.app-dialog h2{font-size:22px}.levels{flex-wrap:wrap}.levels .level{padding:12px}
  .large .daily-plan li{font-size:13px}.large .course-progress li{font-size:13px}.section-heading{flex-wrap:wrap}
}

/* 1.0 brand and welcome: immediate entry, no timer or animation. */
.brand-logo{display:block;width:48px;height:48px;flex-shrink:0}
.free-label{font-size:12px;white-space:nowrap;padding:5px 9px;border:1px solid #c2d0b6;border-radius:20px;color:var(--green);background:#f8faf2}
.hero .eyebrow{flex-wrap:wrap}
.garden-photo{align-self:stretch;margin:-40px -45px -40px 22px;min-width:0;overflow:hidden}
.garden-photo img{display:block;width:100%;height:100%;max-height:480px;object-fit:cover;object-position:50% 70%;border-radius:0 26px 26px 0}
.welcome{width:min(480px,calc(100% - 32px));height:min(740px,calc(100dvh - 32px));max-height:calc(100dvh - 32px);padding:0;border:0;border-radius:26px;background:var(--paper);color:var(--ink);overflow:auto;box-shadow:0 24px 100px #122b3444}
.welcome[open]{display:flex;flex-direction:column;justify-content:space-between}
.welcome::backdrop{background:#172d2888}
.welcome-art{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;pointer-events:none;border-radius:inherit}
.welcome-copy{position:relative;text-align:center;padding:28px 24px 25px;background:linear-gradient(var(--paper) 70%,#faf9f500)}
.welcome-copy>img{display:block;margin:0 auto 12px;width:72px;height:72px}
.welcome-kicker{font-size:13px;letter-spacing:1px;margin:0 0 5px;color:#53644f}
.welcome h2{font-size:38px;letter-spacing:-1.5px;margin:0 0 10px}
.welcome #welcome-description{font-size:16px;line-height:1.7;color:#435740;margin:0}
.welcome-actions{position:relative;text-align:center;padding:32px 28px 22px;background:linear-gradient(#faf9f500,var(--paper) 60%);margin-top:100px}
.welcome-actions .primary{width:100%;min-height:58px}
.welcome-actions p{font-size:12px;margin:12px 0 0;color:#475c42}
.skip-link{position:fixed;left:15px;top:-100px;z-index:10;padding:14px 20px;background:var(--green);color:white;border-radius:8px}
.skip-link:focus{top:12px}
@media(max-width:850px){.garden-photo{margin:-30px -30px -30px 12px}}
@media(max-width:600px){
  .brand-logo{width:40px;height:40px}
  .hero .garden-photo{position:relative;width:auto;right:auto;bottom:auto;opacity:1;height:155px;margin:25px -28px -28px;min-height:0}
  .garden-photo img{object-position:50% 69%;border-radius:0 0 22px 22px}
  .welcome-copy{padding:20px 20px 28px}.welcome-copy>img{width:60px;height:60px}.welcome h2{font-size:34px}
  .welcome-actions{padding:26px 20px 20px}
}
@media(max-height:600px){.welcome-copy>img{width:44px;height:44px;margin-bottom:6px}.welcome-copy{padding:16px 20px}.welcome h2{font-size:28px}.welcome-actions{margin-top:30px;padding:20px}.welcome-actions p{font-size:11px}}

/* Casual play, 1.1.0 */
.header{gap:22px}.header nav{gap:26px}.sound-toggle{font:inherit;font-size:14px;white-space:nowrap;border:1px solid var(--line);background:white;border-radius:12px;min-height:44px;padding:10px 12px;color:var(--ink);cursor:pointer}.sound-toggle[aria-pressed=true]{background:#edf4e5;border-color:#8ba47d}.lilac{background:#eee7f5}.blue{background:#e0edf5}.rose{background:#fae7ed}
.daily-plan ol{display:grid;grid-template-columns:repeat(3,1fr);gap:14px 20px}.daily-plan li{justify-content:flex-start}.course-hint{font-size:14px;color:var(--muted);line-height:1.8;margin-top:-4px;margin-bottom:22px}.card{position:relative}.card:hover .game-icon{transform:rotate(-5deg) scale(1.07)}.game-icon{transition:transform .2s}.card:active{transform:scale(.98)}
.garden-preview{margin-top:22px;border:1px solid #d6dfca;border-radius:22px;background:#f2f5ea;overflow:hidden}.garden-summary{display:flex;align-items:center;gap:20px;padding:23px 28px}.garden-avatar{font-size:48px;width:76px;height:76px;border-radius:50%;background:#fff;display:grid;place-items:center;flex-shrink:0}.garden-summary small{color:#617352;font-size:13px}.garden-summary h2{font-size:24px;margin:5px 0 6px}.garden-summary p{margin:0;font-size:14px;color:#56654c}.garden-summary>strong{margin-left:auto;font-size:28px}.daily-quests{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:#dce4d2;border-top:1px solid #dce4d2}.quest{display:flex;align-items:center;justify-content:center;flex-wrap:wrap;gap:9px;padding:17px 12px;background:#fafbf6;font-size:14px}.quest small{color:#53644f}.quest.done{background:#e3efdb}.quest.done>span{background:var(--green);color:white;border-radius:50%;width:22px;height:22px;display:grid;place-items:center}
.garden-showcase{text-align:center;position:relative;overflow:hidden;background:linear-gradient(#eef4e6,#dce9cc);border:1px solid #cedebf;border-radius:30px;padding:30px 24px 40px}.garden-sky{display:flex;justify-content:space-between;max-width:520px;margin:auto;font-size:36px;opacity:.85}.growing-plant{font-size:100px;line-height:1.6;filter:drop-shadow(0 12px 3px #6c944b18);animation:plant-sway 5s ease-in-out infinite}.garden-showcase h2{margin:5px 0 10px}.garden-showcase>p{font-size:16px;color:#53644f;line-height:1.7}.seed-count{font-size:24px;display:block;margin:22px 0}.garden-meter{height:12px;max-width:380px;margin:0 auto 15px;background:#fff8;border-radius:20px;overflow:hidden}.garden-meter>span{display:block;height:100%;background:#659551;border-radius:inherit;transition:width .5s}.garden-path{display:grid;grid-template-columns:repeat(6,1fr);gap:10px;margin:24px 0 36px}.garden-path>div{text-align:center;padding:15px 7px;border:1px dashed #cdd5c5;border-radius:15px;background:#f2f3ee}.garden-path span{font-size:30px;display:block;filter:grayscale(1);opacity:.6}.garden-path strong,.garden-path small{display:block;font-size:13px;margin-top:8px}.garden-path small{font-size:11px;color:var(--muted)}.garden-path .unlocked{border-style:solid;background:#edf4e7}.garden-path .unlocked span{filter:none;opacity:1}.garden-path [aria-current]{outline:2px solid #769962;outline-offset:2px}.badge-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin-bottom:26px}.collectible{display:flex;align-items:center;gap:16px;padding:22px;background:white;border:1px solid var(--line);border-radius:18px}.collectible>span{font-size:40px;filter:grayscale(1);opacity:.6}.collectible.earned{background:#fff8e9;border-color:#ead6ac}.collectible.earned>span{filter:none;opacity:1}.collectible h3{font-size:18px;margin:0 0 8px}.collectible p{font-size:13px;color:var(--muted);margin:0 0 10px}.collectible small{font-size:12px;color:#597049}
.game-panel{position:relative}.pair-board{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin:28px auto;max-width:580px}.pair-card{position:relative;min-height:132px;display:flex;flex-direction:column;justify-content:center;align-items:center;gap:8px;padding:16px 8px;border:2px solid #aec8a2;border-radius:18px;color:#fff;background:linear-gradient(135deg,#46745c,#315a47);box-shadow:0 4px 0 #284e3d;transition:background .2s,transform .2s}.pair-card:not(:disabled):hover{transform:translateY(-3px)}.pair-card:disabled{opacity:1}.pair-position{position:absolute;top:8px;left:10px;font-size:12px}.pair-face{font-size:38px;line-height:1.2}.pair-label{font-size:14px}.pair-card.is-up{background:#fffcf2;color:var(--ink);border-color:#dec88f;box-shadow:0 3px 0 #d8c89c;animation:card-reveal .24s ease-out}.pair-card.matched{background:#e7f2df;border-color:#78a364;box-shadow:none}.pair-card.matched .pair-position{color:#587a49}.pair-card.matched .pair-face{animation:match-pop .3s ease-out}.sequence-row,.pattern-row{display:flex;flex-wrap:wrap;justify-content:center;gap:12px;list-style:none;padding:0;margin:28px 0}.sequence-tile{display:flex;flex-direction:column;align-items:center;gap:9px;padding:15px 18px;min-width:85px;border:2px solid #d9e2cd;border-radius:16px;background:#f5f7ef;transition:background .15s,transform .15s}.sequence-tile>span{font-size:36px}.sequence-tile small{font-size:13px;color:var(--muted)}.sequence-tile strong{font-size:15px}.sequence-tile.lit{border-color:#a57b14;background:#fff0a9;transform:translateY(-5px);box-shadow:0 0 0 4px #efcf6f44}.sequence-slots{display:flex;gap:9px;justify-content:center;flex-wrap:wrap;margin:24px 0}.sequence-slots>span{width:52px;height:56px;border:2px solid #d8dfd1;background:#eef4e6;border-radius:12px;display:grid;place-items:center;font-size:28px}.sequence-slots .current{border-color:#517a3f;background:#fff7d7;box-shadow:0 0 0 3px #b9cba444}.pattern-row{gap:9px}.pattern-row>li{display:grid;place-items:center;gap:5px;background:#f6f3ed;border-radius:12px;padding:12px 8px;min-width:60px;min-height:87px}.pattern-row span{font-size:32px}.pattern-row small{font-size:12px;color:var(--muted)}.pattern-row .pattern-missing{background:#e7efdf;border:2px dashed #6e8a5b;font-size:34px;font-weight:700}
.feedback-emblem{font-size:42px;color:#957416;margin-bottom:10px}.feedback.success{background:#edf6e5;border:1px solid #c2d8ad}.feedback.gentle{background:#f8f1e5;border:1px solid #e6d6b8}.earned-seeds{display:grid;justify-items:center;gap:8px;margin:24px 0 16px;padding:22px;border:1px solid #d0deba;border-radius:20px;background:#f0f7e6}.earned-seeds>span{font-size:44px}.earned-seeds>strong{font-size:24px}.earned-seeds small{font-size:13px;color:#5e6d4f}.garden-result{display:block;font-size:15px;text-decoration:underline;text-underline-offset:4px}.big-score{font-size:40px;margin:24px 0 12px}.big-score small{font-size:18px}.petal-burst{position:absolute;inset:0;overflow:hidden;pointer-events:none;border-radius:inherit}.petal-burst>span{position:absolute;top:38%;left:50%;font-size:24px;opacity:0;animation:petal-fly 1.1s ease-out var(--delay) forwards}.scene-enter{animation:scene-enter .3s ease-out}.choice:active,.primary:active,.secondary:active{transform:scale(.97)}
@keyframes card-reveal{from{transform:rotateY(75deg);opacity:.3}to{transform:rotateY(0);opacity:1}}
@keyframes match-pop{50%{transform:scale(1.18)}}
@keyframes scene-enter{from{opacity:.4;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@keyframes petal-fly{0%{opacity:1;transform:translate(-50%,0) scale(.4)}50%{opacity:1}100%{opacity:0;transform:translate(var(--x),-150px) rotate(var(--spin)) scale(1.2)}}
@keyframes plant-sway{0%,100%{transform:rotate(-2deg)}50%{transform:rotate(2deg) translateY(-4px)}}
@media(max-width:1000px){.header{gap:15px}.header nav{gap:20px}.sound-toggle span{display:none}.badge-grid{grid-template-columns:repeat(2,1fr)}}
@media(max-width:600px){.header{gap:7px}.header .sound-toggle{order:1;margin-left:auto}.header .text-size{margin-left:3px}.sound-toggle{min-width:43px}.header nav{gap:10px}.header nav a{flex:1;text-align:center}.garden-summary{gap:14px;padding:20px}.garden-avatar{width:57px;height:57px;font-size:36px}.garden-summary h2{font-size:21px}.garden-summary small{font-size:11px}.garden-summary p{font-size:12px;line-height:1.7}.garden-summary>strong{font-size:22px}.quest{flex-direction:column;font-size:12px;padding:13px 5px;gap:7px}.daily-plan ol{grid-template-columns:repeat(3,1fr);gap:18px 8px}.daily-plan li{justify-content:center}.garden-path{grid-template-columns:repeat(3,1fr);gap:12px}.badge-grid{grid-template-columns:1fr;gap:12px}.collectible{padding:20px}.growing-plant{font-size:82px}.garden-showcase{padding:24px 18px 30px}.garden-showcase p{font-size:15px}.pair-board{grid-template-columns:repeat(2,1fr);gap:12px}.pair-card{min-height:122px}.sequence-row{gap:8px}.sequence-tile{min-width:70px;padding:12px}.sequence-tile>span{font-size:30px}.pattern-row{gap:7px}.pattern-row>li{min-width:53px;padding:10px 7px}.pattern-row span{font-size:28px}.sequence-slots>span{width:40px;height:48px;font-size:23px}.earned-seeds small{line-height:1.7}.earned-seeds>strong{font-size:22px}.large .quest strong{font-size:13px}.course-hint{font-size:13px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.sequence-tile.lit,.card:hover,.card:active,.choice:active,.primary:active,.secondary:active,.pair-card:hover{transform:none!important}.petal-burst{display:none}}