@keyframes treeGentleSway{0%{transform:rotate(-2deg)translateY(0)}to{transform:rotate(2deg)translateY(-4px)}}@keyframes slideUpSheet{0%{transform:translateY(100%)}to{transform:translateY(0)}}:root{--garden-leaf:#76b82a;--garden-leaf-dark:#4f8f2a;--garden-mint:#66c8ba;--garden-pink:#e983a5;--garden-berry:#b55a85;--garden-sky:#6e9fc2;--garden-sun:#f0c76a;--garden-cream:#fff8e8;--garden-ink:#403c46;--brand-ink:var(--garden-ink);--brand-ink-light:#5f5a66;--brand-ink-muted:#95909d;--brand-leaf:var(--garden-leaf);--brand-leaf-dark:var(--garden-leaf-dark);--brand-leaf-soft:#f2f9eb;--brand-leaf-border:#76b82a40;--brand-sun:var(--garden-sun);--brand-sun-light:#fbe6a8;--brand-sun-dark:#d69e2e;--brand-sun-soft:#fffbeb;--brand-sun-border:#f0c76a4d;--brand-sky:var(--garden-sky);--brand-sky-light:#9bc2de;--brand-sky-soft:#f0f7fb;--brand-sky-border:#6e9fc240;--surface-cream:var(--garden-cream);--surface-card:#fff;--surface-card-subtle:#fcfbf9;--surface-card-accent:#f8f6f0;--feedback-coral:#e983a5;--feedback-coral-dark:#b55a85;--feedback-coral-soft:#fdf2f6;--feedback-coral-border:#e983a547;--border-subtle:#e2e8f0;--border-card:#e2e8f0d9;--font-family-primary:-apple-system, BlinkMacSystemFont, "SF Pro Rounded", "Nunito", "PingFang TC", "Microsoft JhengHei", system-ui, sans-serif;--font-display:28px;--font-page-title:22px;--font-card-title:18px;--font-body:16px;--font-label:13px;--radius-sm:12px;--radius-md:20px;--radius-lg:28px;--radius-pill:9999px;--elevation-1:0 4px 18px #1c24380d;--elevation-2:0 12px 36px #1c243817;--elevation-sun:0 8px 24px #f59e0b47;--elevation-leaf:0 8px 24px #22c55e40;--elevation-card-active:0 6px 20px #0284c726;--motion-fast:.14s cubic-bezier(.2, 0, 0, 1);--motion-normal:.24s cubic-bezier(.2, 0, 0, 1);--motion-bounce:.4s cubic-bezier(.34, 1.56, .64, 1)}body{background-color:var(--surface-cream);color:var(--brand-ink);font-family:var(--font-family-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0}.garden-topbar{padding:calc(12px + env(safe-area-inset-top,0px)) 18px 12px;-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-subtle);z-index:40;background:#fbfbf8eb;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.child-badge{background:var(--surface-card);border-radius:var(--radius-pill);border:1px solid var(--border-card);box-shadow:var(--elevation-1);align-items:center;gap:8px;padding:6px 14px 6px 8px;display:inline-flex}.child-avatar{font-size:20px;line-height:1}.child-name{font-size:var(--font-label);color:var(--brand-ink);font-weight:700}.topbar-right{align-items:center;gap:10px;display:flex}.sun-counter{background:var(--brand-sun-soft);color:var(--brand-sun-dark);border:1px solid var(--brand-sun-border);border-radius:var(--radius-pill);font-size:var(--font-label);align-items:center;gap:5px;padding:6px 12px;font-weight:800;display:inline-flex}.sun-counter .sun-icon{font-size:16px}.parent-gate-trigger{background:var(--surface-card);border:1px solid var(--border-subtle);color:var(--brand-ink-light);border-radius:var(--radius-pill);cursor:pointer;transition:background var(--motion-fast);align-items:center;gap:4px;padding:6px 12px;font-size:12px;font-weight:600;display:inline-flex}.parent-gate-trigger:hover{background:var(--surface-card-subtle)}.garden-bottom-nav{padding:8px 16px calc(8px + env(safe-area-inset-bottom,0px));-webkit-backdrop-filter:blur(24px);border-top:1px solid var(--border-subtle);z-index:50;background:#fffffff0;grid-template-columns:repeat(3,1fr);display:grid;position:fixed;bottom:0;left:0;right:0;box-shadow:0 -4px 20px #1c24380a}.garden-tab-button{color:var(--brand-ink-muted);cursor:pointer;border-radius:var(--radius-sm);transition:color var(--motion-fast), transform var(--motion-fast);background:0 0;border:none;flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:6px 0;font-size:13px;font-weight:700;display:flex}.garden-tab-button .tab-icon{transition:transform var(--motion-bounce);font-size:20px;line-height:1}.garden-tab-button.active{color:var(--brand-leaf-dark)}.garden-tab-button.active .tab-icon{transform:scale(1.18)}.today-garden-view{max-width:480px;padding:16px 16px calc(88px + env(safe-area-inset-bottom,0px));flex-direction:column;gap:18px;margin:0 auto;display:flex}.tree-card{background:linear-gradient(180deg, #fff 0%, var(--brand-leaf-soft) 100%);border:1px solid var(--brand-leaf-border);border-radius:var(--radius-lg);text-align:center;box-shadow:var(--elevation-1);padding:24px 20px 20px;position:relative;overflow:hidden}.tree-growth-header{margin-bottom:12px}.tree-growth-header h2{font-size:var(--font-page-title);color:var(--brand-ink);letter-spacing:-.01em;margin:0 0 4px;font-weight:800}.tree-growth-header p{font-size:var(--font-body);color:var(--brand-leaf-dark);margin:0;font-weight:600}.tree-visual-container{flex-direction:column;justify-content:center;align-items:center;padding:16px 0;display:flex;position:relative}.tree-mascot-emoji{filter:drop-shadow(0 8px 16px #22c55e33);font-size:76px;line-height:1;animation:3.6s ease-in-out infinite alternate treeGentleSway}.tree-level-pill{border:1px solid var(--brand-leaf-border);border-radius:var(--radius-pill);font-size:var(--font-label);color:var(--brand-leaf-dark);background:#ffffffd9;align-items:center;gap:6px;margin-top:10px;padding:4px 14px;font-weight:700;display:inline-flex}.tree-progress-summary{color:var(--brand-ink-light);margin:16px 0 18px;font-size:15px;font-weight:700}.primary-start-button{background:linear-gradient(180deg, var(--brand-sun-light) 0%, var(--brand-sun) 100%);color:#fff;border-radius:var(--radius-md);width:100%;min-height:56px;box-shadow:var(--elevation-sun);cursor:pointer;transition:transform var(--motion-fast), box-shadow var(--motion-fast);text-shadow:0 1px 2px #0000001f;border:none;justify-content:center;align-items:center;gap:8px;font-size:18px;font-weight:800;display:flex}.primary-start-button:hover{transform:translateY(-2px);box-shadow:0 10px 28px #f59e0b59}.primary-start-button:active{transform:scale(.97)}.water-again-card{background:var(--surface-card);border:1px solid var(--brand-sky-border);border-radius:var(--radius-md);box-shadow:var(--elevation-1);cursor:pointer;transition:transform var(--motion-fast);justify-content:space-between;align-items:center;padding:16px 18px;display:flex}.water-again-card:hover{transform:translateY(-1px)}.water-again-info{align-items:center;gap:12px;display:flex}.water-again-icon{font-size:28px}.water-again-text h3{font-size:var(--font-card-title);color:var(--brand-ink);margin:0 0 2px;font-weight:700}.water-again-text p{font-size:var(--font-label);color:var(--brand-sky);margin:0;font-weight:600}.water-again-arrow{color:var(--brand-ink-muted);font-size:18px}.sun-footprint-card{background:var(--surface-card);border:1px solid var(--border-card);border-radius:var(--radius-md);box-shadow:var(--elevation-1);padding:16px 18px}.sun-footprint-header{justify-content:space-between;align-items:center;margin-bottom:12px;display:flex}.sun-footprint-header h4{color:var(--brand-ink);margin:0;font-size:15px;font-weight:700}.sun-footprint-header span{font-size:var(--font-label);color:var(--brand-sun-dark);font-weight:700}.sun-days-row{grid-template-columns:repeat(7,1fr);gap:6px;display:grid}.sun-day-dot{aspect-ratio:1;border-radius:var(--radius-pill);background:var(--surface-card-subtle);border:1px dashed var(--border-subtle);justify-content:center;align-items:center;font-size:14px;display:flex}.sun-day-dot.active{background:var(--brand-sun-soft);border:1px solid var(--brand-sun-border);color:var(--brand-sun-dark);font-weight:700}.fullscreen-practice-container{background:var(--surface-cream);z-index:100;-webkit-overflow-scrolling:touch;flex-direction:column;display:flex;position:fixed;inset:0;overflow-y:auto}.practice-top-bar{padding:calc(10px + env(safe-area-inset-top,0px)) 16px 10px;border-bottom:1px solid var(--border-subtle);z-index:10;background:#fbfbf8f2;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.practice-close-btn{background:var(--surface-card);border:1px solid var(--border-subtle);color:var(--brand-ink-light);border-radius:var(--radius-sm);cursor:pointer;place-items:center;width:40px;height:40px;font-size:18px;font-weight:700;display:grid}.practice-progress-track{align-items:center;gap:6px;display:flex}.practice-progress-leaf{opacity:.3;transition:opacity var(--motion-fast), transform var(--motion-bounce);font-size:16px}.practice-progress-leaf.lit{opacity:1;transform:scale(1.15)}.practice-card-content{max-width:440px;padding:24px 16px calc(40px + env(safe-area-inset-bottom,0px));box-sizing:border-box;flex-direction:column;flex:1;justify-content:center;gap:20px;width:100%;margin:0 auto;display:flex}.choice-grid-2x2{grid-template-columns:1fr 1fr;gap:12px;width:100%;display:grid}.garden-choice-btn{background:var(--surface-card);border:2px solid var(--border-card);border-radius:var(--radius-md);min-height:64px;color:var(--brand-ink);text-align:center;cursor:pointer;box-shadow:var(--elevation-1);transition:transform var(--motion-fast), border-color var(--motion-fast), background var(--motion-fast);justify-content:center;align-items:center;padding:12px 14px;font-size:17px;font-weight:700;display:flex}.garden-choice-btn:hover{border-color:var(--brand-sky-border);background:var(--brand-sky-soft)}.garden-choice-btn:active{transform:scale(.96)}.garden-choice-btn.selected-correct{background:var(--brand-leaf-soft);border-color:var(--brand-leaf);color:var(--brand-leaf-dark)}.garden-choice-btn.selected-wrong{background:var(--feedback-coral-soft);border-color:var(--feedback-coral);color:var(--feedback-coral-dark)}.garden-feedback-sheet{padding:16px 20px calc(16px + env(safe-area-inset-bottom,0px));border-radius:var(--radius-lg) var(--radius-lg) 0 0;animation:slideUpSheet var(--motion-bounce);box-shadow:var(--elevation-2);justify-content:space-between;align-items:center;margin:0 -16px -24px;display:flex;position:sticky;bottom:0}.garden-feedback-sheet.correct{border-top:3px solid var(--brand-leaf);background:#fff}.garden-feedback-sheet.wrong{border-top:3px solid var(--feedback-coral);background:#fff}.feedback-text h4{margin:0 0 2px;font-size:17px;font-weight:800}.feedback-text.correct h4{color:var(--brand-leaf-dark)}.feedback-text.wrong h4{color:var(--feedback-coral-dark)}.feedback-next-btn{border-radius:var(--radius-pill);color:#fff;cursor:pointer;border:none;padding:12px 24px;font-size:16px;font-weight:800}.feedback-next-btn.correct{background:var(--brand-leaf);box-shadow:var(--elevation-leaf)}.feedback-next-btn.wrong{background:var(--feedback-coral)}:root{color:#17223b;font-synthesis:none;text-rendering:optimizelegibility;--ink:#17223b;--muted:#667085;--brand:#3558d4;--brand-dark:#253d9a;--brand-soft:#e9edff;--accent:#e89a2f;--accent-soft:#fff4df;--cream:#eef2f8;--paper:#fff;--line:#dce3ee;--success:#247761;--warning:#b55546;--shadow:0 18px 48px #22356617;background:#f3f6fb;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Noto Sans TC,PingFang TC,Microsoft JhengHei,sans-serif}*{box-sizing:border-box}html{scroll-behavior:smooth;min-width:320px}body{background-color:#f3f6fb;background-image:linear-gradient(#3558d409 1px,#0000 1px),linear-gradient(90deg,#3558d409 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:28px 28px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;min-width:320px;min-height:100vh;margin:0}button,select,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent;touch-action:manipulation}button{color:inherit}button:focus-visible,a:focus-visible,select:focus-visible,input:focus-visible{outline-offset:3px;outline:3px solid #3f6c5b47}.app-shell{min-height:100vh}.skip-link{z-index:120;color:#fff;background:var(--brand-dark);border-radius:10px;padding:10px 14px;position:fixed;top:10px;left:10px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.topbar{z-index:20;min-height:76px;padding:calc(12px + env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) 12px max(24px, env(safe-area-inset-left));-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px);background:#f8fafeeb;border-bottom:1px solid #dce3eee6;justify-content:space-between;align-items:center;display:flex;position:sticky;top:0}.brand{color:var(--ink);align-items:center;gap:12px;text-decoration:none;display:inline-flex}.brand-mark{color:#fff;background:var(--brand);border-radius:13px 13px 4px;place-items:center;width:42px;height:42px;font-family:Arial Rounded MT Bold,Microsoft JhengHei,sans-serif;font-size:19px;font-weight:700;display:grid;box-shadow:0 9px 18px #3558d438}.brand strong,.brand small{display:block}.brand strong{letter-spacing:.08em}.brand small{color:var(--muted);letter-spacing:.04em;margin-top:2px;font-size:11px}.soft-button,.primary-button{cursor:pointer;border-radius:14px;justify-content:center;align-items:center;gap:7px;min-height:42px;padding:0 16px;text-decoration:none;display:inline-flex}.soft-button{color:var(--brand-dark);background:var(--brand-soft);border:0;font-weight:700}.primary-button{color:#fff;background:var(--brand);border:0;font-weight:750}.primary-button:disabled{cursor:not-allowed;opacity:.45}.soft-button:hover,.primary-button:hover{filter:brightness(.97)}.topbar-actions{align-items:center;gap:10px;display:flex}.desktop-page-nav{background:#e9edf6;border:1px solid #d9e0eb;border-radius:14px;align-items:center;gap:4px;padding:4px;display:inline-flex}.desktop-page-nav button{color:#657087;cursor:pointer;background:0 0;border:0;border-radius:10px;min-height:38px;padding:0 13px;font-size:11px;font-weight:800}.desktop-page-nav button.active{color:var(--brand-dark);background:#fff;box-shadow:0 4px 12px #17223b14}.app-shell.practice-active .desktop-page-nav{display:none}.plan-settings-button{border:1px solid var(--line);background:#fff}.account-button{text-align:left;border:1px solid var(--line);cursor:pointer;background:#ffffffc7;border-radius:15px;align-items:center;gap:9px;min-height:46px;padding:5px 12px 5px 6px;display:inline-flex}.account-button>span:last-child,.account-button strong,.account-button small{display:block}.account-button strong{font-size:11px}.account-button small{color:var(--muted);margin-top:2px;font-size:9px}.account-status{width:34px;height:34px;color:var(--brand-dark);background:var(--brand-soft);border-radius:11px;flex:none;place-items:center;font-size:13px;font-weight:850;display:grid}.account-status.synced{color:#fff;background:var(--brand)}.account-status.syncing,.account-status.loading{animation:1.2s ease-in-out infinite sync-pulse}.topbar-stars{color:#6e4c00;background:#fff4c7;border:1px solid #f0d477;border-radius:999px;align-items:center;gap:6px;min-height:40px;padding:0 12px;display:inline-flex}.topbar-stars span{color:#f3ad16;filter:drop-shadow(0 2px 2px #a064001f);font-size:17px}.topbar-stars strong{font-size:13px}main{width:min(1160px,100% - 40px);margin:0 auto;padding:34px 0 80px;scroll-margin-top:96px}.hero{background:#182452;border:1px solid #ffffff17;border-radius:24px 24px 7px;grid-template-columns:minmax(0,1.35fr) minmax(300px,.65fr);align-items:stretch;gap:42px;padding:34px 38px;display:grid;overflow:hidden;box-shadow:0 24px 58px #1c2b5b33}.eyebrow,.step-label{letter-spacing:.14em;margin:0 0 12px;font-size:12px;font-weight:800}.eyebrow{color:#aebcff}.hero h1{color:#fff;letter-spacing:-.045em;text-wrap:balance;max-width:720px;margin:18px 0 0;font-family:Arial Rounded MT Bold,Noto Sans TC,Microsoft JhengHei,sans-serif;font-size:clamp(30px,4.3vw,52px);line-height:1.16}.hero-copy{color:#ffffffb8;text-wrap:pretty;max-width:620px;margin:24px 0 0;font-size:14px;line-height:1.75}.route-line{color:#fff;flex-wrap:wrap;align-items:center;gap:8px;display:inline-flex}.route-line span,.route-line strong{border-radius:9px;padding:7px 10px;font-size:12px}.route-line span{background:#ffffff1c}.route-line strong{color:#182452;background:#ffd978}.route-line b{color:#8fa2ff}.hero-actions{flex-wrap:wrap;gap:10px;margin-top:24px;display:flex}.hero-actions .primary-button{color:#17223b;background:#ffd978}.hero-secondary{color:#fff;cursor:pointer;background:0 0;border:1px solid #ffffff38;border-radius:14px;min-height:42px;padding:0 15px;font-weight:700}.hero-stats{background:#24336c;border:1px solid #ffffff1a;border-radius:18px 18px 5px;grid-template-columns:repeat(3,1fr);align-content:center;min-width:0;padding:20px 8px;display:grid}.hero-stats div{text-align:center}.hero-stats div+div{border-left:1px solid #ffffff24}.hero-stats strong,.hero-stats span{display:block}.hero-stats strong{color:#fff;font-size:24px}.hero-stats span{color:#ffffffa6;margin-top:5px;font-size:11px}.mobile-title,.mobile-goal-copy,.mobile-bottom-nav,.mobile-achievements-panel,.mobile-practice-header{display:none}.daily-plan{box-shadow:var(--shadow);background:radial-gradient(circle at 9% 0,#ffd9785c,#0000 17rem),#fff;border:1px solid #e6d7ad;border-radius:20px 20px 7px;grid-template-columns:minmax(0,1.4fr) minmax(280px,.6fr);gap:22px;margin-top:20px;padding:26px;display:grid}.daily-plan-copy{min-width:0}.daily-plan-title-row{flex-wrap:wrap;align-items:center;gap:10px;display:flex}.daily-plan-title-row h2{letter-spacing:-.035em;margin:0;font-size:26px}.daily-plan-title-row>span{color:#765000;background:#fff3c4;border:1px solid #f0d475;border-radius:999px;padding:6px 10px;font-size:10px;font-weight:800}.daily-plan-copy>p:not(.step-label){max-width:700px;color:var(--muted);margin:12px 0 0;font-size:13px;line-height:1.7}.daily-task-mix{grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:9px;margin-top:18px;display:grid}.daily-task-mix div{background:#f7f8fc;border:1px solid #e3e7f0;border-radius:14px;padding:13px 12px}.daily-task-mix strong,.daily-task-mix span{display:block}.daily-task-mix strong{color:var(--brand-dark);font-size:20px}.daily-task-mix span{color:var(--muted);margin-top:3px;font-size:10px;font-weight:700}.daily-reward-goals{flex-wrap:wrap;align-items:center;gap:7px;margin-top:12px;display:flex}.daily-reward-goals>span{color:#745b22;background:#fff9e4;border:1px dashed #dfc776;border-radius:999px;align-items:center;gap:5px;min-height:30px;padding:0 9px;font-size:10px;font-weight:750;display:inline-flex}.daily-reward-goals>span b{color:#e7a713}.daily-reward-goals>span.earned{color:#1f694f;background:#e7f5ed;border-style:solid;border-color:#a9d2bd}.daily-reward-goals>small{color:var(--muted);font-size:9px}.daily-plan-actions{flex-wrap:wrap;align-items:center;gap:10px;margin-top:18px;display:flex}.daily-plan-actions .primary-button{background:#3558d4;min-width:150px}.daily-stop-button,.session-exit-button{min-height:42px;color:var(--muted);border:1px solid var(--line);cursor:pointer;background:#fff;border-radius:13px;padding:0 14px;font-size:11px;font-weight:750}.daily-plan-actions details{color:var(--muted);font-size:11px;position:relative}.daily-plan-actions summary{color:var(--brand-dark);cursor:pointer;padding:9px 0;font-weight:750}.daily-plan-actions details p{z-index:5;width:min(330px,80vw);color:var(--muted);border:1px solid var(--line);background:#fff;border-radius:13px;margin:0;padding:13px 14px;line-height:1.6;position:absolute;top:34px;left:0;box-shadow:0 12px 30px #22356624}.daily-progress-card{color:#fff;background:radial-gradient(circle at 100% 0,#ffd97859,#0000 11rem),#24336c;border-radius:17px 17px 5px;padding:20px}.daily-progress-heading{justify-content:space-between;align-items:center;gap:12px;display:flex}.daily-progress-heading>span{color:#ffffffa6;letter-spacing:.08em;font-size:10px;font-weight:800}.star-bank{color:#ffe083;align-items:center;gap:5px;font-size:17px;display:inline-flex}.star-bank span{animation:2.8s ease-in-out infinite star-wiggle}.daily-progress-value{margin-top:13px;font-size:28px;display:block}.daily-progress-track{background:#ffffff24;border-radius:999px;height:8px;margin-top:10px;overflow:hidden}.daily-progress-track span{border-radius:inherit;width:100%;height:100%;transform:scaleX(var(--daily-progress,0));transform-origin:0;background:linear-gradient(90deg,#ffd978,#ffefaa);transition:transform .24s;display:block}.daily-progress-card dl{grid-template-columns:repeat(3,1fr);margin:17px 0 0;display:grid}.daily-progress-card dl div{text-align:center}.daily-progress-card dl div+div{border-left:1px solid #ffffff26}.daily-progress-card dt{color:#ffffff94;font-size:9px}.daily-progress-card dd{color:#fff;margin:5px 0 0;font-size:18px;font-weight:800}.next-achievement{color:#24336c;background:#fff2bd;border:1px solid #ffffff5c;border-radius:12px;gap:3px;margin-top:17px;padding:12px 13px;display:grid}.next-achievement span,.next-achievement small{font-size:9px}.next-achievement strong{font-size:13px}.next-achievement small{color:#725e29;line-height:1.45}.next-achievement.complete{background:#dff4e8}.level-section{border:1px solid var(--line);box-shadow:var(--shadow);background:#fffffff0;border-radius:18px;margin-top:20px;padding:24px}.section-heading,.panel-heading,.trainer-heading,.overview-heading{justify-content:space-between;align-items:flex-start;gap:24px;display:flex}.section-heading h2,.panel-heading h2,.trainer-heading h2,.overview-heading 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