*{margin:0;padding:0;box-sizing:border-box;-webkit-tap-highlight-color:transparent}:root{--green-dark: #2e7d32;--green: #4caf50;--green-light: #a5d6a7;--yellow: #ffc107;--orange: #ff9800;--sky: #e3f2fd;--card-bg: #ffffff;--text: #1b3c1d;--radius: 20px;--shadow: 0 4px 12px rgba(0, 0, 0, .18)}body{font-family:Segoe UI,Comic Sans MS,system-ui,sans-serif;background:linear-gradient(180deg,#87ceeb,#b9e4b4 45%,#7cb342);background-attachment:fixed;color:var(--text);min-height:100vh;-webkit-user-select:none;user-select:none}.screen{max-width:520px;margin:0 auto;min-height:100vh;display:flex;flex-direction:column;align-items:center;padding:16px}button{font-family:inherit;cursor:pointer;border:none;min-width:48px;min-height:48px}.big-button{font-size:1.6rem;font-weight:700;color:#fff;background:linear-gradient(180deg,var(--green) 0%,var(--green-dark) 100%);border-radius:var(--radius);padding:18px 48px;box-shadow:var(--shadow),inset 0 -4px #0003;transition:transform .15s}.big-button:active{transform:scale(.95)}.text-button{background:none;color:var(--green-dark);font-size:1rem;text-decoration:underline;margin-top:20px;padding:12px}.splash{justify-content:center;text-align:center}.splash-emoji{font-size:6rem;display:block;animation:bounce 2s ease-in-out infinite}.splash h1{font-size:3rem;color:var(--green-dark);text-shadow:2px 2px 0 #fff;margin:8px 0}.splash-tagline{font-size:1.3rem;color:var(--text);margin-bottom:40px}.play-button{font-size:2rem;padding:22px 64px}@keyframes bounce{0%,to{transform:translateY(0)}50%{transform:translateY(-14px)}}.hud{display:flex;gap:10px;width:100%;justify-content:center;margin-bottom:12px}.hud-item{background:#ffffffe6;border-radius:999px;padding:8px 16px;font-weight:700;font-size:1rem;box-shadow:var(--shadow);white-space:nowrap}.world-nav{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;margin-bottom:16px}.world-arrow{background:#ffffffe6;border-radius:50%;width:52px;height:52px;font-size:1.3rem;color:var(--green-dark);box-shadow:var(--shadow);flex-shrink:0}.world-arrow:disabled{opacity:.35;cursor:not-allowed}.trail-locked{filter:grayscale(.6);opacity:.7}.world-title{text-align:center;flex:1}.world-emoji{font-size:3rem}.world-title h2{color:var(--green-dark);text-shadow:1px 1px 0 #fff}.world-stars{font-weight:700;color:#8d6e00}.level-trail{display:flex;flex-direction:column;gap:14px;width:100%;padding-bottom:24px}.level-node{display:flex;flex-direction:column;align-items:center;background:var(--card-bg);border-radius:var(--radius);padding:14px;width:65%;box-shadow:var(--shadow);transition:transform .15s}.level-node.left{align-self:flex-start}.level-node.right{align-self:flex-end}.level-node.unlocked:active{transform:scale(.96)}.level-node.locked{background:#d7d7d7;color:#888;cursor:not-allowed;filter:grayscale(1)}.level-node.current{outline:4px solid var(--yellow);animation:pulse 1.6s ease-in-out infinite}@keyframes pulse{0%,to{box-shadow:var(--shadow),0 0 #ffc10799}50%{box-shadow:var(--shadow),0 0 0 12px #ffc10700}}.level-icon{font-size:2.2rem}.level-number{font-weight:700;font-size:1.1rem}.level-label{font-size:.9rem;color:#555}.level-stars{color:var(--yellow);font-size:1.3rem;letter-spacing:3px}.map-hint{text-align:center;background:#ffffffbf;border-radius:var(--radius);padding:12px;font-size:.95rem;margin-bottom:16px}.game-screen{justify-content:flex-start}.game-header{display:flex;align-items:center;gap:12px;width:100%;margin-bottom:10px}.exit-button{background:#ffffffe6;border-radius:50%;width:48px;height:48px;font-size:1.2rem;box-shadow:var(--shadow)}.progress-bar{flex:1;height:18px;background:#fffc;border-radius:999px;overflow:hidden;box-shadow:inset 0 2px 4px #00000026}.progress-fill{height:100%;background:linear-gradient(90deg,var(--yellow),var(--orange));border-radius:999px;transition:width .4s ease}.difficulty-chip{background:var(--green-dark);color:#fff;border-radius:999px;padding:6px 14px;font-size:.85rem;font-weight:700}.game-area{width:100%;display:flex;flex-direction:column;align-items:center;gap:14px}.game-instruction{font-size:1.15rem;font-weight:700;text-align:center;background:#ffffffd9;padding:10px 18px;border-radius:var(--radius);box-shadow:var(--shadow)}.round-counter{font-weight:700;color:var(--green-dark);background:#ffffffbf;padding:6px 16px;border-radius:999px}.memory-grid{display:grid;gap:10px;width:100%;grid-template-columns:repeat(4,1fr)}.memory-grid.pairs-4,.memory-grid.pairs-6,.memory-grid.pairs-8{grid-template-columns:repeat(4,1fr)}.memory-card{position:relative;aspect-ratio:3 / 3.4;border-radius:14px;background:none;perspective:600px}.card-face{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;align-items:center;justify-content:center;border-radius:14px;backface-visibility:hidden;transition:transform .35s;box-shadow:var(--shadow)}.card-back{background:linear-gradient(180deg,var(--green) 0%,var(--green-dark) 100%);color:#fff;font-size:1.6rem;transform:rotateY(0)}.card-front{background:var(--card-bg);transform:rotateY(180deg);padding:4px}.memory-card.up .card-back{transform:rotateY(-180deg)}.memory-card.up .card-front{transform:rotateY(0)}.memory-card.matched .card-front{background:var(--green-light);outline:3px solid var(--green)}.card-emoji{font-size:clamp(1.6rem,8vw,2.6rem)}.card-word{font-size:clamp(.75rem,3.5vw,1.05rem);font-weight:700;color:var(--green-dark);word-break:break-word;text-align:center}.audio-button{font-size:1.2rem;font-weight:700;background:linear-gradient(180deg,#42a5f5,#1976d2);color:#fff;border-radius:999px;padding:14px 28px;box-shadow:var(--shadow),inset 0 -3px #0003}.audio-button:active{transform:scale(.95)}.listen-grid{display:grid;gap:12px;width:100%;grid-template-columns:repeat(3,1fr)}.listen-grid.options-4{grid-template-columns:repeat(2,1fr)}.listen-grid.options-6{grid-template-columns:repeat(3,1fr)}.listen-option{aspect-ratio:1;border-radius:var(--radius);background:var(--card-bg);box-shadow:var(--shadow);transition:transform .15s}.listen-option:active{transform:scale(.94)}.option-emoji{font-size:clamp(2.4rem,12vw,4rem)}.correct-glow{outline:4px solid var(--green);background:var(--green-light);animation:pop .4s ease}@keyframes pop{0%{transform:scale(1)}50%{transform:scale(1.12)}to{transform:scale(1)}}.shake{animation:shake .5s ease}@keyframes shake{0%,to{transform:translate(0)}25%{transform:translate(-8px)}50%{transform:translate(8px)}75%{transform:translate(-6px)}}.drag-words{display:flex;flex-wrap:wrap;gap:10px;justify-content:center}.drag-word{font-size:1.2rem;font-weight:700;color:var(--green-dark);background:var(--card-bg);border-radius:999px;padding:12px 22px;box-shadow:var(--shadow);transition:transform .15s}.drag-word.selected{outline:4px solid var(--yellow);transform:scale(1.08)}.drag-word.done{background:var(--green-light);color:var(--green-dark);padding:12px 22px;border-radius:999px;font-weight:700;opacity:.8}.drag-targets{display:grid;grid-template-columns:repeat(auto-fit,minmax(90px,1fr));gap:12px;width:100%}.drag-target{aspect-ratio:1;border-radius:var(--radius);background:#ffffffe6;border:3px dashed var(--green);box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px}.drag-target.filled{border-style:solid;background:var(--green-light)}.target-label{font-weight:700;color:var(--green-dark);font-size:.95rem}.reward-screen{justify-content:center}.reward-card{background:var(--card-bg);border-radius:28px;padding:36px 28px;text-align:center;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;gap:20px;width:100%;max-width:380px}.reward-title{font-size:2rem;color:var(--green-dark)}.reward-stars{display:flex;gap:10px}.reward-star{font-size:3.4rem;color:#d7d7d7}.reward-star.earned{color:var(--yellow);animation:starPop .6s ease backwards;text-shadow:0 2px 6px rgba(255,193,7,.6)}@keyframes starPop{0%{transform:scale(0) rotate(-180deg)}70%{transform:scale(1.4) rotate(10deg)}to{transform:scale(1) rotate(0)}}.reward-items{display:flex;gap:20px}.reward-item{font-size:1.25rem;font-weight:700;background:var(--sky);border-radius:999px;padding:10px 20px}.bottom-nav{position:fixed;bottom:0;left:0;right:0;display:flex;justify-content:center;gap:4px;background:#fffffff2;box-shadow:0 -4px 12px #0000001f;padding:6px 8px calc(6px + env(safe-area-inset-bottom));z-index:10;overflow-x:auto}.nav-tab{display:flex;flex-direction:column;align-items:center;flex-shrink:0;background:none;border-radius:14px;padding:6px 14px;gap:2px}.nav-tab.active{background:var(--green-light)}.nav-emoji{font-size:1.6rem}.nav-label{font-size:.8rem;font-weight:700;color:var(--green-dark)}.nav-tab-parent{margin-left:2px;padding:6px 12px;border-left:2px solid #e0e0e0;opacity:.6;min-width:48px}@media(max-width:400px){.nav-tab{padding:6px 8px}.nav-emoji{font-size:1.4rem}.nav-label{font-size:.7rem}}.world-map,.missions-screen,.profile-screen{padding-bottom:96px}.review-banner{width:100%;background:linear-gradient(180deg,#ba68c8,#8e24aa);color:#fff;font-size:1.05rem;border-radius:var(--radius);padding:14px 18px;box-shadow:var(--shadow),inset 0 -3px #0003;margin-bottom:16px;animation:pulse 2s ease-in-out infinite}.flashcard{background:var(--card-bg);border-radius:28px;box-shadow:var(--shadow);width:100%;max-width:320px;min-height:260px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:10px;padding:24px}.flashcard-emoji{font-size:5rem}.flashcard-hidden{font-size:1.6rem;letter-spacing:6px;color:#bbb}.flashcard-word{font-size:2.2rem;font-weight:700;color:var(--green-dark)}.flashcard-translation{font-size:1.1rem;color:#777}.flashcard-buttons{display:flex;gap:14px}.flash-button{font-size:1.25rem;font-weight:700;color:#fff;border-radius:var(--radius);padding:16px 26px;box-shadow:var(--shadow),inset 0 -4px #0003;transition:transform .15s}.flash-button:active{transform:scale(.95)}.flash-button.yes{background:linear-gradient(180deg,var(--green),var(--green-dark))}.flash-button.no{background:linear-gradient(180deg,#ef9a9a,#d32f2f)}.level-node.boss-node{background:linear-gradient(180deg,#4a148c,#311b92);color:#fff}.level-node.boss-node .level-label{color:#d1c4e9}.level-node.boss-node.locked{background:#d7d7d7;color:#888}.boss-banner{background:linear-gradient(180deg,#4a148c,#311b92);color:#fff;border-radius:28px;padding:36px 28px;text-align:center;box-shadow:var(--shadow);display:flex;flex-direction:column;align-items:center;gap:16px;width:100%;max-width:380px}.boss-emoji{font-size:5rem;animation:bounce 1.6s ease-in-out infinite}.boss-retry-hint{background:var(--sky);border-radius:var(--radius);padding:12px;font-size:1rem}.screen-title{color:var(--green-dark);text-shadow:1px 1px 0 #fff;margin:8px 0 16px}.streak-banner{display:flex;align-items:center;gap:14px;background:linear-gradient(180deg,#ffb74d,#f57c00);color:#fff;border-radius:var(--radius);padding:14px 18px;width:100%;box-shadow:var(--shadow);margin-bottom:18px}.streak-banner p{font-size:.9rem;opacity:.95}.streak-flame{font-size:2.4rem}.mission-list{display:flex;flex-direction:column;gap:12px;width:100%}.mission-card{display:flex;align-items:center;gap:14px;background:var(--card-bg);border-radius:var(--radius);padding:14px;box-shadow:var(--shadow)}.mission-card.done{opacity:.75;background:var(--green-light)}.mission-emoji{font-size:2rem}.mission-info{flex:1}.mission-bar{height:12px;background:#eee;border-radius:999px;overflow:hidden;margin:6px 0 2px}.mission-fill{height:100%;background:linear-gradient(90deg,var(--yellow),var(--orange));border-radius:999px;transition:width .4s ease}.mission-count{font-size:.85rem;color:#777;font-weight:700}.mission-reward{font-weight:700;color:#8d6e00;white-space:nowrap}.mission-bonus{margin-top:18px;background:#ffffffd9;border-radius:var(--radius);padding:12px 18px;font-weight:700;text-align:center}.mission-bonus.earned{background:var(--green-light)}.profile-header{display:flex;flex-direction:column;align-items:center;gap:8px;width:100%;background:var(--card-bg);border-radius:var(--radius);padding:20px;box-shadow:var(--shadow)}.profile-avatar{font-size:4.5rem}.profile-header h2{color:var(--green-dark)}.profile-xp-bar{width:100%;max-width:280px;height:14px;background:#eee;border-radius:999px;overflow:hidden}.profile-xp-fill{height:100%;background:linear-gradient(90deg,var(--yellow),var(--orange));border-radius:999px}.profile-xp-label{font-size:.9rem;font-weight:700;color:#777}.avatar-picker{width:100%;text-align:center;margin:14px 0;font-weight:700;color:var(--green-dark)}.avatar-options{display:flex;justify-content:center;gap:8px;margin-top:8px;flex-wrap:wrap}.avatar-option{font-size:2rem;background:var(--card-bg);border-radius:16px;width:58px;height:58px;box-shadow:var(--shadow)}.avatar-option.selected{outline:4px solid var(--yellow)}.stats-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px;width:100%}.stat-card{background:var(--card-bg);border-radius:var(--radius);padding:14px;text-align:center;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:4px}.stat-value{font-size:1.4rem;font-weight:700;color:var(--green-dark)}.stat-label{font-size:.85rem;color:#777}.medals-title{color:var(--green-dark);text-shadow:1px 1px 0 #fff;margin:20px 0 12px}.medals-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;width:100%}.medal{background:var(--card-bg);border-radius:16px;padding:10px 6px;text-align:center;box-shadow:var(--shadow);display:flex;flex-direction:column;gap:4px}.medal.locked{filter:grayscale(1);opacity:.65}.medal-emoji{font-size:1.8rem}.medal-name{font-size:.8rem;font-weight:700}.medal-desc{font-size:.68rem;color:#888}.reward-extras{display:flex;flex-direction:column;gap:6px;width:100%}.reward-extra{font-size:.95rem;border-radius:12px;padding:8px 12px}.reward-extra.mission{background:var(--sky)}.reward-extra.medal-earned{background:#fff3cd}.ranking-screen{padding-bottom:96px}.season-label{font-weight:700;color:var(--green-dark);background:#fffc;border-radius:999px;padding:6px 18px;margin-bottom:14px}.my-league{display:flex;align-items:center;gap:14px;width:100%;background:var(--card-bg);border-radius:var(--radius);padding:14px 18px;box-shadow:var(--shadow)}.my-league-emoji{font-size:2.6rem}.my-league p{font-size:.9rem;color:#777}.my-position{margin-left:auto;font-size:1.4rem;font-weight:700;color:var(--green-dark)}.league-track{display:flex;justify-content:space-between;width:100%;background:#ffffffbf;border-radius:999px;padding:8px 14px;margin:12px 0}.league-step{font-size:1.5rem;filter:grayscale(1);opacity:.45}.league-step.reached{filter:none;opacity:1}.league-step.current{transform:scale(1.35)}.ranking-tabs{display:flex;gap:8px;width:100%;margin-bottom:12px}.ranking-tab{flex:1;font-size:1.05rem;font-weight:700;border-radius:999px;padding:12px;background:#ffffffbf;color:var(--green-dark)}.ranking-tab.active{background:linear-gradient(180deg,var(--green),var(--green-dark));color:#fff;box-shadow:var(--shadow)}.friends-tab{width:100%;display:flex;flex-direction:column;align-items:center}.friend-code-card{background:var(--card-bg);border-radius:var(--radius);padding:16px;text-align:center;box-shadow:var(--shadow);width:100%;margin-bottom:12px}.friend-code{display:block;font-size:2.2rem;letter-spacing:8px;color:var(--green-dark);margin:6px 0}.friend-code-hint{font-size:.85rem;color:#777}.add-friend-row{display:flex;gap:10px;width:100%;margin-bottom:12px}.friend-input{flex:1;font-size:1.3rem;letter-spacing:4px;text-align:center;text-transform:uppercase;border:3px dashed var(--green);border-radius:var(--radius);padding:10px;font-family:inherit;min-width:0}.friend-input:focus{outline:none;border-style:solid}.add-friend-button{font-size:1rem;padding:12px 18px}.add-friend-button:disabled{filter:grayscale(.7);opacity:.6}.friend-request-row{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-wrap:wrap;background:#f5f7f8;border-radius:12px;padding:10px 14px;margin-bottom:8px}.ranking-hint{text-align:center;background:#fffc;border-radius:var(--radius);padding:12px 16px;font-size:.95rem;margin:8px 0;width:100%}.ranking-list{list-style:none;width:100%;display:flex;flex-direction:column;gap:8px}.ranking-row{display:flex;align-items:center;gap:10px;background:var(--card-bg);border-radius:14px;padding:10px 14px;box-shadow:var(--shadow)}.ranking-row.me{outline:3px solid var(--yellow);background:#fffde7}.rank-pos{font-weight:700;min-width:38px}.rank-avatar{font-size:1.5rem}.rank-name{flex:1;font-weight:700;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.rank-league{font-size:1.1rem}.rank-xp{font-weight:700;color:var(--green-dark);white-space:nowrap}.shop-screen{padding-bottom:96px}.shop-balance{background:var(--card-bg);border-radius:999px;padding:10px 24px;font-size:1.15rem;box-shadow:var(--shadow)}.shop-hint{text-align:center;font-size:.9rem;background:#ffffffbf;border-radius:var(--radius);padding:10px 16px;margin:12px 0}.shop-section{width:100%;margin-bottom:10px}.shop-section h3{color:var(--green-dark);text-shadow:1px 1px 0 #fff;margin:10px 0}.shop-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:10px}.shop-item{background:var(--card-bg);border-radius:16px;padding:12px 8px;display:flex;flex-direction:column;align-items:center;gap:8px;box-shadow:var(--shadow)}.shop-item.equipped{outline:3px solid var(--green)}.shop-item.supporter{background:linear-gradient(180deg,#fff8e1,#ffecb3);outline:2px dashed #ffb300}.shop-emoji{font-size:2.6rem}.shop-name{font-size:.9rem;font-weight:700}.shop-button{font-size:.9rem;font-weight:700;border-radius:999px;padding:8px 16px;min-height:40px}.shop-button.buy{background:linear-gradient(180deg,var(--yellow),var(--orange));color:#5d4000}.shop-button.buy:disabled{filter:grayscale(1);opacity:.55;cursor:not-allowed}.shop-button.equip{background:linear-gradient(180deg,var(--green),var(--green-dark));color:#fff}.supporter-button{background:none;color:#b28704;font-size:.75rem;cursor:not-allowed}.shop-equipped-tag{color:var(--green-dark);font-weight:700;font-size:.9rem;padding:8px 0}.avatar-display{font-size:4.5rem;line-height:1;border-radius:50%;padding:12px;display:inline-flex;align-items:center;justify-content:center;border:4px solid transparent}.avatar-display.small{font-size:2rem;padding:6px;border-width:3px}.fr-wood{border-color:#8d6e63;background:#efebe9}.fr-gold{border-color:#ffc107;background:#fffde7;box-shadow:0 0 14px #ffc107b3}.fr-fire{border-color:#ff5722;background:#fbe9e7;box-shadow:0 0 14px #ff572299;animation:fireGlow 1.2s ease-in-out infinite alternate}@keyframes fireGlow{0%{box-shadow:0 0 8px #ff572280}to{box-shadow:0 0 20px #ff9800e6}}.fr-rainbow{border:4px solid transparent;background:linear-gradient(#fff,#fff) padding-box,conic-gradient(#f44336,#ff9800,#ffeb3b,#4caf50,#2196f3,#9c27b0,#f44336) border-box}.fr-heart{border-color:#ec407a;background:#fce4ec;box-shadow:0 0 14px #ec407a99}.profile-shop-hint{margin:12px 0;font-weight:700;color:var(--green-dark);background:#ffffffbf;border-radius:999px;padding:8px 18px}.adult-screen{justify-content:center}.adult-card{background:var(--card-bg);border-radius:var(--radius);padding:28px 24px;box-shadow:var(--shadow);width:100%;max-width:400px;display:flex;flex-direction:column;gap:14px;text-align:center}.adult-card h2{color:#37474f}.adult-card p{font-size:.95rem;color:#555}.gate-form{display:flex;align-items:center;justify-content:center;gap:10px;flex-wrap:wrap}.gate-question{font-size:1.6rem;font-weight:700;color:#37474f}.gate-input{width:90px;font-size:1.4rem;text-align:center;padding:10px;border:2px solid #b0bec5;border-radius:12px;font-family:inherit}.gate-input:focus{outline:none;border-color:#546e7a}.gate-error{color:#c62828;font-weight:700;font-size:.9rem}.adult-button{background:#546e7a;color:#fff;font-size:1rem;font-weight:700;border-radius:12px;padding:12px 24px;transition:background .15s}.adult-button:active{background:#37474f}.parent-screen{align-items:stretch;gap:14px;background:#ffffff80}.parent-header{display:flex;justify-content:space-between;align-items:center}.parent-header h2{color:#37474f}.parent-header .text-button{margin-top:0;color:#37474f}.parent-section{background:var(--card-bg);border-radius:var(--radius);padding:18px;box-shadow:var(--shadow)}.parent-section h3{color:#37474f;margin-bottom:10px}.parent-hint{font-size:.85rem;color:#777;margin-bottom:12px}.report-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.report-item{display:flex;flex-direction:column;gap:2px;background:#f5f7f8;border-radius:12px;padding:10px 12px}.report-item strong{font-size:1.3rem;color:var(--green-dark)}.report-item span{font-size:.78rem;color:#666}.limit-options{display:flex;flex-wrap:wrap;gap:8px}.limit-option{background:#eceff1;color:#37474f;font-weight:700;font-size:.9rem;border-radius:999px;padding:10px 16px}.limit-option.selected{background:var(--green-dark);color:#fff}.nickname-row{display:flex;gap:10px}.nickname-input{flex:1;font-size:1rem;padding:10px 14px;border:2px solid #b0bec5;border-radius:12px;font-family:inherit}.nickname-input:focus{outline:none;border-color:#546e7a}.parent-section.danger{border:2px solid #ffcdd2}.parent-section.dev-section{border:2px dashed #ffb300;background:repeating-linear-gradient(135deg,#fffde7,#fffde7 10px,#fff9c4 10px,#fff9c4 20px)}.account-form{display:flex;flex-direction:column;gap:10px}.account-buttons{display:flex;gap:10px;margin-top:8px;flex-wrap:wrap}.adult-button.secondary{background:#eceff1;color:#37474f}.adult-button:disabled{opacity:.55;cursor:wait}.restore-button{width:100%;text-align:left;background:#e8f5e9;color:var(--green-dark);border:2px solid var(--green-light);margin-bottom:8px}.account-message{margin-top:10px;padding:10px 14px;border-radius:12px;font-size:.9rem;font-weight:700}.account-message.ok{background:#e8f5e9;color:var(--green-dark)}.account-message.error{background:#fbe9e7;color:#c62828}.danger-button{background:#fbe9e7;color:#c62828;font-weight:700;border-radius:12px;padding:12px 20px;border:2px solid #ef9a9a}.support-screen{justify-content:center}.support-card{background:var(--card-bg);border-radius:28px;padding:28px 24px;box-shadow:var(--shadow);width:100%;max-width:420px;display:flex;flex-direction:column;align-items:center;gap:14px;text-align:center}.support-heart{font-size:3.6rem;animation:heartbeat 1.4s ease-in-out infinite}@keyframes heartbeat{0%,to{transform:scale(1)}15%{transform:scale(1.15)}30%{transform:scale(1)}45%{transform:scale(1.1)}}.support-card h2{color:#ad1457;font-size:1.35rem}.support-text{font-size:.95rem;color:#555}.support-legal{font-size:.9rem;color:#555}.perk-list{list-style:none;text-align:left;display:flex;flex-direction:column;gap:8px;background:#fff8f9;border-radius:var(--radius);padding:14px 18px;width:100%;font-size:.92rem}.perk-emoji{margin-right:6px}.support-button{background:linear-gradient(180deg,#ec407a,#ad1457);font-size:1.3rem}.supporter-active{background:#fff8e1;border:2px solid #ffc107;border-radius:var(--radius);padding:14px 18px;font-weight:700;color:#8d6e00}.support-section{border:2px solid #f8bbd0}.certificate-list{display:flex;flex-direction:column;gap:8px}.certificate-button{text-align:left}.support-panel-button{background:linear-gradient(180deg,#ec407a,#ad1457);color:#fff;font-weight:700;font-size:1rem;border-radius:12px;padding:12px 20px}.supporter-seal{background:#fff8e1;border:2px solid #ffc107;color:#8d6e00;font-weight:700;font-size:.9rem;border-radius:999px;padding:4px 14px}.timeup-screen{justify-content:center}.timeup-emoji{font-size:4.5rem}.timeup-text{font-size:1.05rem;color:#555}@media(min-width:600px){.level-node{width:55%}}