:root{--bg-base:#faf9f6;--card-bg:#fff;--text-main:#232b28;--text-muted:#6e7874;--border-color:#232b2814;--accent-gold:#e2b13c;--accent-gold-hover:#c99c2b;--hero-bg:#1b2622;--hero-text:#e4ece8;--shadow-sm:0 4px 15px #1b262208;--shadow-md:0 10px 30px #1b26220f;--transition-smooth:all .4s cubic-bezier(.16, 1, .3, 1)}[data-theme=dark]{--bg-base:#111a17;--card-bg:#1b2622;--card-glass-bg:#1b2622b8;--text-main:#e4ece8;--text-muted:#8e9c97;--border-color:#e4ece814;--accent-gold:#f0ca6d;--accent-gold-hover:#e2b13c;--hero-bg:#111a17;--hero-text:#fff;--shadow-sm:0 8px 24px #00000040;--shadow-md:0 10px 30px #00000059}[data-theme=child]{--bg-base:#fff3e4;--card-bg:#fff8f2;--card-glass-bg:#fff8f2b8;--text-main:#4a3b3b;--text-muted:#8b7272;--border-color:#ffa09659;--accent-gold:#ff9a9e;--accent-gold-hover:#ff7e83;--hero-bg:#ffdac1;--hero-text:#4a3b3b;--shadow-sm:0 8px 24px #ffa0962e;--shadow-md:0 12px 30px #ffa09640}@keyframes floatCute{0%,to{transform:translateY(0)}50%{transform:translateY(-5px)}}.cute-icon{margin-left:8px;animation:2s ease-in-out infinite floatCute;display:inline-block}*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}body{background-color:var(--bg-base);color:var(--text-main);justify-content:center;align-items:flex-start;min-height:100vh;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;line-height:1.7;transition:background-color .5s,color .5s;display:flex}.mobile-viewport{background-color:var(--bg-base);flex-direction:column;width:100%;max-width:480px;min-height:100vh;transition:background-color .5s;display:flex;position:relative;box-shadow:0 0 50px #0000000d}.top-toolbar{top:calc(20px + env(safe-area-inset-top));right:calc(20px + env(safe-area-inset-right));z-index:100;gap:10px;display:flex;position:absolute}.lamp-switch,.music-toggle{-webkit-backdrop-filter:blur(5px);cursor:pointer;width:42px;height:42px;transition:var(--transition-smooth);background:#ffffff26;border:1px solid #ffffff40;border-radius:50%;justify-content:center;align-items:center;font-size:20px;display:flex;box-shadow:0 4px 10px #0000001a}.lamp-switch:active,.music-toggle:active{transform:scale(.9)}[data-theme=dark] .lamp-switch,[data-theme=dark] .music-toggle{color:var(--accent-gold);background:#1b262299;border-color:#e2c4994d;box-shadow:0 4px 15px #e2c49926}.music-toggle.playing{animation:1.5s ease-in-out infinite musicPulse}@keyframes musicPulse{0%,to{box-shadow:0 4px 10px #0000001a}50%{box-shadow:0 4px 20px #e2b13c59}}.hero{background-color:var(--hero-bg);color:var(--hero-text);padding:calc(60px + env(safe-area-inset-top)) 24px 50px 24px;text-align:center;border-bottom:1px solid var(--border-color);transition:background-color .5s;position:relative;overflow:hidden}.starry-night{pointer-events:none;opacity:0;width:100%;height:100%;transition:opacity .8s;position:absolute;top:0;left:0}[data-theme=dark] .starry-night{opacity:.6}.star{background:#fff;border-radius:50%;animation:3s ease-in-out infinite twinkle;position:absolute}@keyframes twinkle{0%,to{opacity:.2;transform:scale(.8)}50%{opacity:1;transform:scale(1.2)}}.brand-code{letter-spacing:3px;color:var(--accent-gold);margin-bottom:15px;font-family:Cinzel,serif;font-size:11px;display:inline-block}.avatar-container{border:1px solid var(--accent-gold);cursor:pointer;z-index:5;filter:brightness(1.15);border-radius:50%;justify-content:center;align-items:center;width:80px;height:80px;margin:0 auto 15px;padding:4px;transition:transform .2s cubic-bezier(.34,1.56,.64,1),box-shadow .3s;animation:4s ease-in-out infinite avatarFloat;display:flex;position:relative;overflow:hidden;box-shadow:0 0 20px #e2b13c66}@keyframes avatarFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.avatar-container:active{transform:scale(.92)}.avatar-content{border-radius:50%;width:100%;height:100%;overflow:hidden}.avatar-content img{object-fit:cover;border-radius:50%;width:100%;height:100%}.avatar-content span{width:100%;height:100%;color:var(--accent-gold);background:#e2b13c1a;justify-content:center;align-items:center;font-family:Cinzel,serif;font-size:26px;font-weight:500;display:flex}.header-title{letter-spacing:2px;color:#fff;font-family:Noto Serif SC,serif;font-size:20px;font-weight:300}.header-desc{letter-spacing:1px;color:#8e9c97;margin-top:8px;font-family:Noto Serif SC,serif;font-size:11px}.brand-code,.avatar-container,.header-title,.header-desc{visibility:hidden}body:not([data-gsap-ready]) .brand-code,body:not([data-gsap-ready]) .avatar-container,body:not([data-gsap-ready]) .header-title,body:not([data-gsap-ready]) .header-desc{visibility:visible}.card{background:var(--card-glass-bg,var(--card-bg));box-shadow:var(--shadow-sm);border:1px solid var(--border-color);transition:var(--transition-smooth);-webkit-backdrop-filter:blur(16px)saturate(1.3);border-radius:16px;margin:20px 16px;padding:30px 20px}.card:active{box-shadow:var(--shadow-md);transform:scale(.985)}.card-label{letter-spacing:2px;color:var(--accent-gold);text-transform:uppercase;margin-bottom:8px;font-family:Cinzel,serif;font-size:10px}.card-title{align-items:center;gap:8px;margin-bottom:20px;font-family:Noto Serif SC,serif;font-size:16px;font-weight:600;display:flex}.letter-body{color:var(--text-main);text-align:justify;font-family:Noto Serif SC,serif;font-size:13.5px;font-weight:300;line-height:2.1}.counter-section{text-align:center;padding:10px 0 5px}.counter-label{letter-spacing:2px;color:var(--accent-gold);margin-bottom:12px;font-family:Cinzel,serif;font-size:10px}.counter-grid{justify-content:center;gap:8px;margin-bottom:12px;display:flex}.counter-box{background:var(--bg-base);border:1px solid var(--border-color);text-align:center;min-width:62px;transition:var(--transition-smooth);border-radius:10px;padding:10px 6px}.counter-number{color:var(--accent-gold);font-family:Cinzel,serif;font-size:22px;font-weight:700;line-height:1.2}.counter-unit{color:var(--text-muted);margin-top:4px;font-size:10px}.counter-sub{color:var(--text-muted);font-size:11px;font-style:italic}.wiki-intro{color:var(--text-muted);margin-bottom:20px;font-size:12px;line-height:1.6}.wiki-grid{flex-direction:column;gap:12px;display:flex}.wiki-row{background:var(--bg-base);border:1px solid var(--border-color);cursor:pointer;border-radius:8px;justify-content:space-between;align-items:center;padding:12px 14px;transition:transform .2s cubic-bezier(.34,1.56,.64,1),border-color .3s,box-shadow .3s;display:flex}.wiki-row:active{border-color:var(--accent-gold);transform:scale(.965);box-shadow:0 0 0 3px #e2b13c14}.wiki-key{color:var(--text-main);align-items:center;gap:6px;font-size:12.5px;font-weight:600;display:flex}.wiki-value{color:var(--text-muted);text-align:right;font-size:12.5px}.manual-book{background:var(--bg-base);border:1px solid var(--border-color);border-radius:12px;min-height:200px;position:relative;overflow:hidden}.manual-page{padding:24px 18px;animation:.4s fadePageIn;display:none}.manual-page.active{display:block}@keyframes fadePageIn{0%{opacity:0;transform:translate(15px)}to{opacity:1;transform:translate(0)}}.manual-page-num{color:var(--accent-gold);letter-spacing:2px;margin-bottom:12px;font-family:Cinzel,serif;font-size:9px}.manual-page-title{align-items:center;gap:6px;margin-bottom:10px;font-family:Noto Serif SC,serif;font-size:15px;font-weight:600;display:flex}.manual-page-body{color:var(--text-muted);font-size:12.5px;line-height:1.9}.manual-tag{color:var(--accent-gold);background:#e2b13c1a;border:1px solid #e2b13c33;border-radius:4px;margin:4px 4px 4px 0;padding:2px 8px;font-size:10px;display:inline-block}.manual-nav{border-top:1px solid var(--border-color);background:var(--card-bg);justify-content:space-between;align-items:center;padding:12px 18px;display:flex}.manual-nav-btn{border:1px solid var(--border-color);color:var(--text-muted);letter-spacing:1px;cursor:pointer;transition:var(--transition-smooth);background:0 0;border-radius:4px;padding:6px 14px;font-family:Cinzel,serif;font-size:9px}.manual-nav-btn:active{border-color:var(--accent-gold);color:var(--accent-gold)}.manual-nav-btn:disabled{opacity:.3;cursor:default}.manual-dots{gap:6px;display:flex}.manual-dot{background:var(--border-color);width:6px;height:6px;transition:var(--transition-smooth);border-radius:50%}.manual-dot.active{background:var(--accent-gold);border-radius:3px;width:18px}.lottery-intro{color:var(--text-muted);text-align:center;margin-bottom:20px;font-size:12.5px}.card-deck{grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:25px;display:grid}.card-slot{perspective:800px;width:100%;height:130px}.flip-card{width:100%;height:100%;transform-style:preserve-3d;cursor:pointer;transition:transform .7s cubic-bezier(.34,1.56,.64,1);position:relative}.flip-card:active{transform:scale(.95)}.flip-card.flipped{transform:rotateY(180deg)}.flip-card.flipped:active{transform:rotateY(180deg)scale(.95)}.card-face{backface-visibility:hidden;border:1px solid var(--border-color);width:100%;height:100%;transition:var(--transition-smooth);border-radius:10px;flex-direction:column;justify-content:center;align-items:center;padding:10px 5px;display:flex;position:absolute}.card-back{background-color:var(--hero-bg);color:var(--accent-gold);box-shadow:0 4px 10px #00000026}.card-back-pattern{border:1px double var(--accent-gold);text-align:center;border-radius:50%;width:32px;height:32px;margin-bottom:5px;font-family:Cinzel,serif;font-size:16px;line-height:30px}.card-back-text{letter-spacing:1px;text-transform:uppercase;font-size:9px}.card-front{background-color:var(--card-bg);color:var(--text-main);border:1px solid var(--accent-gold);transform:rotateY(180deg);box-shadow:0 4px 12px #c5a8801a}.card-front-icon{margin-bottom:6px;font-size:24px}.card-front-title{text-align:center;font-family:Noto Serif SC,serif;font-size:11px;font-weight:700;line-height:1.3}.card-front-claim{color:var(--accent-gold);margin-top:5px;font-size:8px}.lottery-btn-wrap{text-align:center}.reshuffle-btn{border:1px solid var(--accent-gold);color:var(--accent-gold);letter-spacing:2px;cursor:pointer;transition:var(--transition-smooth);background:0 0;border-radius:4px;outline:none;padding:8px 20px;font-family:Cinzel,serif;font-size:10px}.reshuffle-btn:active{background-color:#e2b13c14;transform:scale(.96)}.gacha-rates{flex-wrap:wrap;justify-content:center;gap:10px;margin-top:15px;margin-bottom:25px;font-size:11px;display:flex}.rate-badge{color:var(--text-muted);transition:var(--transition-smooth);background:#ffffff0a;border:1px solid #ffffff14;border-radius:20px;padding:4px 12px;font-weight:700}[data-theme=child] .rate-badge{background:#00000008;border:1px solid #0000000d}.rate-ur{border-color:#e2b13c66;color:#e2b13c!important}.rate-ssr{border-color:#ff6b6b66;color:#ff6b6b!important}.rate-sr{border-color:#ba68c866;color:#ba68c8!important}.rate-r{border-color:#4db6ac66;color:#4db6ac!important}.quiz-question{text-align:center;margin-bottom:15px;font-family:Noto Serif SC,serif;font-size:14px;font-weight:600}.quiz-options{flex-direction:column;gap:10px;margin-bottom:15px;display:flex}.quiz-option{background:var(--bg-base);border:1px solid var(--border-color);cursor:pointer;transition:var(--transition-smooth);text-align:left;color:var(--text-main);border-radius:8px;padding:12px 16px;font-size:13px}.quiz-option:active{transform:scale(.98)}.quiz-option.correct{color:#4caf50;background:#4caf5014;border-color:#4caf50}.quiz-option.wrong{color:#e57373;background:#e5737314;border-color:#e57373}.quiz-option.selected{border-color:var(--accent-gold)}.quiz-result{text-align:center;color:var(--text-muted);min-height:40px;padding:10px 0;font-size:12.5px}.quiz-progress{justify-content:center;gap:6px;margin-bottom:18px;display:flex}.quiz-progress-dot{background:var(--border-color);width:8px;height:8px;transition:var(--transition-smooth);border-radius:50%}.quiz-progress-dot.done{background:var(--accent-gold)}.quiz-progress-dot.current{background:var(--accent-gold);box-shadow:0 0 8px #e2b13c66}.quiz-nav-btn{border:1px solid var(--accent-gold);color:var(--accent-gold);letter-spacing:2px;cursor:pointer;transition:var(--transition-smooth);background:0 0;border-radius:4px;padding:8px 20px;font-family:Cinzel,serif;font-size:10px;display:none}.quiz-nav-btn.show{display:inline-block}.quiz-nav-btn:active{transform:scale(.96)}.wish-bottle{text-align:center;position:relative}.bottle-display{background:linear-gradient(#e2b13c0d 0%,#e2b13c1f 100%);border:1px solid #e2b13c33;border-radius:10px 10px 30px 30px;flex-direction:column;justify-content:flex-end;align-items:center;width:120px;height:160px;margin:0 auto 20px;padding-bottom:10px;display:flex;position:relative;overflow:hidden}.bottle-cap{background:var(--accent-gold);border:1px solid var(--accent-gold-hover);border-radius:4px 4px 0 0;width:50px;height:14px;position:absolute;top:-6px;left:50%;transform:translate(-50%)}.wish-star{margin:2px;font-size:14px;animation:3s ease-in-out infinite floatStar;display:inline-block}@keyframes floatStar{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}.wish-count{color:var(--accent-gold);letter-spacing:1px;margin-bottom:15px;font-family:Cinzel,serif;font-size:10px}.wish-input-wrap{gap:8px;margin-bottom:10px;display:flex}.wish-input{border:1px solid var(--border-color);background:var(--bg-base);color:var(--text-main);transition:var(--transition-smooth);border-radius:8px;outline:none;flex:1;padding:10px 14px;font-family:Noto Serif SC,serif;font-size:13px}.wish-input:focus{border-color:var(--accent-gold)}.wish-input::placeholder{color:var(--text-muted);opacity:.5}.wish-submit{background:var(--accent-gold);width:42px;height:42px;color:var(--hero-bg);cursor:pointer;transition:var(--transition-smooth);border:none;border-radius:50%;flex-shrink:0;font-size:18px}.wish-submit:active{transform:scale(.9)}.wish-list{max-height:0;transition:max-height .6s cubic-bezier(.16,1,.3,1);overflow:hidden}.wish-list.expanded{max-height:400px;overflow-y:auto}.wish-list-item{background:var(--bg-base);border:1px solid var(--border-color);color:var(--text-muted);border-radius:6px;align-items:center;gap:6px;margin-bottom:6px;padding:8px 12px;font-size:12px;animation:.4s fadeIn;display:flex}@keyframes fadeIn{0%{opacity:0;transform:translateY(-5px)}to{opacity:1;transform:translateY(0)}}.wish-toggle{color:var(--accent-gold);cursor:pointer;letter-spacing:1px;background:0 0;border:none;padding:5px 0;font-family:Cinzel,serif;font-size:11px}.footer-action{text-align:center;padding:30px 16px 50px}.secret-trigger{border:1px solid var(--border-color);color:var(--text-muted);letter-spacing:2px;cursor:pointer;transition:var(--transition-smooth);background:0 0;border-radius:4px;padding:10px 24px;font-family:Cinzel,serif;font-size:10px}.secret-trigger:active{background-color:#c5a8800d}.secret-panel{text-align:center;max-height:0;transition:max-height .6s cubic-bezier(.16,1,.3,1);overflow:hidden}.secret-panel.active{max-height:400px;margin-top:25px}.secret-icon{color:var(--accent-gold);font-size:24px;animation:2s ease-in-out infinite pulseIcon;display:inline-block}@keyframes pulseIcon{0%,to{opacity:.8;transform:scale(1)}50%{opacity:1;transform:scale(1.15)}}.secret-text{color:var(--text-main);margin-top:10px;font-family:Noto Serif SC,serif;font-size:12px;line-height:1.8}.secret-gallery{flex-wrap:wrap;justify-content:center;gap:8px;margin-top:15px;display:flex}.secret-badge{color:var(--accent-gold);letter-spacing:1px;background:#e2b13c14;border:1px solid #e2b13c33;border-radius:20px;padding:4px 12px;font-family:Cinzel,serif;font-size:10px;display:inline-block}.signature-stage{background:linear-gradient(180deg, #ffffff0f, #ffffff06), var(--bg-base);width:100%;box-shadow:var(--shadow-sm), inset 0 0 0 1px #ffffff0a;border:1px solid #e2b13c33;border-radius:14px;padding:10px;overflow:hidden}.signature-gallery{margin-bottom:12px}.signature-gallery-head{grid-template-columns:38px 1fr 38px;align-items:center;gap:8px;margin-bottom:8px;display:grid}.signature-page-btn{width:38px;height:34px;color:var(--accent-gold);cursor:pointer;background:#e2b13c0f;border:1px solid #c5a88057;border-radius:999px;font-size:22px;line-height:1;transition:transform .18s,opacity .2s,border-color .2s}.signature-page-btn:disabled{opacity:.36;cursor:default}.signature-page-btn:not(:disabled):active{border-color:var(--accent-gold);transform:scale(.92)}.signature-page-indicator{min-width:0;color:var(--text-muted);letter-spacing:1px;font-family:Noto Serif SC,serif;font-size:12px}.signature-saved-display{background:#e2b13c0d;border:1px dashed #e2b13c3d;border-radius:10px;flex-direction:column;gap:6px;margin-bottom:10px;padding:8px;display:flex}.signature-saved-display img{object-fit:contain;background:#fffdf5;border-radius:8px;width:100%;max-height:120px;display:block}.signature-date{color:var(--text-muted);letter-spacing:1px;font-family:Cinzel,Noto Serif SC,serif;font-size:10px}.signature-delete-btn{min-height:34px;color:var(--text-muted);cursor:pointer;background:#e2b13c0a;border:1px solid #c5a88042;border-radius:999px;padding:7px 16px;font-family:Noto Serif SC,serif;font-size:11px;transition:transform .18s,color .2s,border-color .2s}.signature-delete-btn:disabled{opacity:.38;cursor:default}.signature-delete-btn:not(:disabled):active{color:var(--accent-gold);border-color:var(--accent-gold);transform:scale(.96)}#signatureCanvas{aspect-ratio:2;cursor:crosshair;touch-action:none;background-color:#fffdf5;background-image:linear-gradient(90deg,#e2b13c0d 1px,#0000 1px),linear-gradient(#e2b13c0d 1px,#0000 1px),none;background-position:0 0,0 0,0 0;background-repeat:repeat,repeat,repeat;background-size:24px 24px;background-attachment:scroll,scroll,scroll;background-origin:padding-box,padding-box,padding-box;background-clip:border-box,border-box,border-box;border:1px solid #e2b13c3d;border-radius:10px;width:100%;display:block;box-shadow:inset 0 2px 12px #0000000d}.signature-controls{grid-template-columns:repeat(2,minmax(0,1fr));gap:8px;margin-top:12px;display:grid}.signature-btn{min-height:40px;color:var(--text-main);cursor:pointer;background:#e2b13c0d;border:1px solid #c5a88061;border-radius:999px;font-family:Noto Serif SC,serif;font-size:12px;transition:transform .18s,border-color .2s,background .2s}.signature-btn-primary{color:#171108;background:linear-gradient(135deg,#f0ca6d 0%,#ffd98a 100%);border-color:#f0ca6deb;font-weight:700}.signature-btn:active{border-color:var(--accent-gold);transform:scale(.96)}.signature-hint{min-height:18px;color:var(--text-muted);margin-top:8px;font-family:Noto Serif SC,serif;font-size:11px;line-height:1.5}[data-theme=child] .signature-stage{background:radial-gradient(circle at 10% 0,#ffd16638,#0000 34%),#ffffffad;border-color:#ff7e8352;box-shadow:0 12px 28px #ff7e831f}[data-theme=child] .signature-saved-display{background:#fff8e8d1;border-color:#ff7e834d}[data-theme=child] .signature-page-btn,[data-theme=child] .signature-delete-btn{color:#6b4c4cb8;background:#ffffffb3;border-color:#ff7e8347}[data-theme=child] #signatureCanvas{border-color:#ff7e8357}[data-theme=child] .signature-btn{color:#6b4c4c;background:#ffffffb8;border-color:#ff7e8352}[data-theme=child] .signature-btn-primary{color:#4a3b3b;background:linear-gradient(135deg,#ff9a9e 0%,#ffd166 100%);border-color:#ff7e83bf}.footer-note{text-align:center;padding:30px 20px calc(30px + env(safe-area-inset-bottom)) 20px;letter-spacing:1px;color:var(--text-muted);border-top:1px solid var(--border-color);background-color:var(--card-bg);font-family:Cinzel,serif;font-size:9px;transition:background-color .5s}.drawer-overlay{-webkit-backdrop-filter:blur(18px)saturate(1.2);z-index:1000;opacity:0;pointer-events:none;background:#111a1773;justify-content:center;align-items:flex-end;width:100%;height:100%;transition:opacity .4s;display:flex;position:fixed;top:0;left:0}.drawer-overlay.active{opacity:1;pointer-events:auto}.drawer-sheet{background:var(--card-glass-bg,var(--card-bg));-webkit-backdrop-filter:blur(24px)saturate(1.4);text-align:center;border-top:1px solid #e2b13c26;border-radius:20px 20px 0 0;width:100%;max-width:480px;max-height:70vh;padding:35px 24px;transition:transform .5s cubic-bezier(.34,1.56,.64,1);overflow-y:auto;transform:translateY(100%);box-shadow:0 -10px 60px #0003,inset 0 1px #ffffff14}.drawer-overlay.active .drawer-sheet{transform:translateY(0)}.drawer-icon-box{color:var(--accent-gold);border:1px solid var(--accent-gold);border-radius:50%;width:44px;height:44px;margin:0 auto 15px;font-family:Cinzel,serif;font-size:14px;line-height:42px}.drawer-title{color:var(--text-main);margin-bottom:12px;font-family:Noto Serif SC,serif;font-size:16px;font-weight:600}.drawer-body{color:var(--text-muted);text-align:justify;margin-bottom:25px;font-size:12.5px;line-height:1.8}.drawer-close-btn{background-color:var(--text-main);color:var(--card-bg);letter-spacing:2px;cursor:pointer;transition:var(--transition-smooth);border:none;border-radius:4px;padding:10px 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shootAcross{0%{opacity:0;transform:translate(0)}10%{opacity:1}90%{opacity:1}to{opacity:0;transform:translate(-600px,600px)}}.tyndall-spot{pointer-events:none;z-index:100;opacity:.8;background:radial-gradient(circle,#e2c4994d 0%,#0000 70%);border-radius:50%;animation:12s ease-in-out infinite driftDown;position:fixed}@keyframes driftDown{0%{opacity:0;transform:translateY(-20px)scale(1)}15%{opacity:.8}85%{opacity:.8}to{opacity:0;transform:translateY(calc(100vh + 20px))scale(.7)}}.theme-bubble{pointer-events:auto;z-index:100;cursor:pointer;opacity:0;filter:saturate(1.1);border-radius:50%/42% 42% 58% 58%;animation:6s ease-in-out infinite balloonRise;position:fixed;box-shadow:inset -8px -8px 20px #ffffff59,inset 5px 5px 15px #0000000f,0 4px 12px #0000001a}.theme-bubble:after{content:"▽";color:var(--balloon-color,#ffb7b2);font-size:10px;line-height:1;position:absolute;bottom:-12px;left:50%;transform:translate(-50%)}.theme-bubble:before{content:"";background:linear-gradient(180deg, var(--balloon-color,#ffb7b2) 0%, #0000001a 100%);transform-origin:top;width:1.5px;height:45px;animation:2s ease-in-out infinite alternate ribbonSway;position:absolute;bottom:-55px;left:50%}@keyframes ribbonSway{0%{transform:translate(-50%)rotate(-8deg)scaleY(1)}50%{transform:translate(-50%)rotate(5deg)scaleY(1.05)}to{transform:translate(-50%)rotate(-8deg)scaleY(1)}}@keyframes balloonRise{0%{opacity:0;transform:translateY(0)translate(0)rotate(0)}5%{opacity:.85}25%{transform:translateY(-25vh)translate(15px)rotate(3deg)}50%{transform:translateY(-50vh)translate(-12px)rotate(-2deg)}75%{transform:translateY(-75vh)translate(8px)rotate(4deg)}90%{opacity:.85}to{opacity:0;transform:translateY(calc(-100vh - 80px))translate(-5px)rotate(-1deg)}}@keyframes bubblePop{0%{opacity:1;transform:scale(1)}30%{opacity:.7;transform:scale(1.3)}to{opacity:0;transform:scale(0)}}.hero-floating-heart{pointer-events:none;z-index:4;opacity:0;filter:drop-shadow(0 0 5px #ff2828a6);animation:4s ease-in-out forwards heartFloatDance;position:absolute}@keyframes heartFloatDance{0%{opacity:0;transform:translateY(0)translate(0)scale(.3)rotate(0)}15%{opacity:.9;transform:translateY(-10px)translate(5px)scale(1)rotate(10deg)}40%{transform:translateY(-25px)translate(-8px)scale(1.1)rotate(-8deg)}60%{transform:translateY(-40px)translate(10px)scale(.95)rotate(12deg)}80%{opacity:.7;transform:translateY(-55px)translate(-5px)scale(.8)rotate(-5deg)}to{opacity:0;transform:translateY(-70px)translate(3px)scale(.3)rotate(15deg)}}[data-theme=child] .hero{background:linear-gradient(#ffdac1 0%,#ffe8d6 40%,#fff5ee 100%)}[data-theme=child] .starry-night{opacity:.5}[data-theme=child] .star{background:0 0;font-size:8px;animation:2.5s ease-in-out infinite childStarSparkle;width:auto!important;height:auto!important}[data-theme=child] .star:after{content:"✦";color:#ffb7b2;text-shadow:0 0 6px #ffb7b280}@keyframes childStarSparkle{0%,to{opacity:.3;transform:scale(.8)rotate(0)}50%{opacity:1;transform:scale(1.3)rotate(20deg)}}[data-theme=child] .header-title{color:#5c4d4d}[data-theme=child] .header-desc{color:#9b8e8e}[data-theme=child] .avatar-container{border-color:#ffb7b2;box-shadow:0 0 20px #ffb7b280,0 0 40px #ffb7b233}[data-theme=child] .brand-code{color:#ff9a9e}[data-theme=child] .lamp-switch,[data-theme=child] .music-toggle{background:#ffb7b233;border-color:#ffb7b266;box-shadow:0 4px 15px #ffb7b233}[data-theme=child] .memory-orbit{opacity:.25}[data-theme=child] .orbit-photo{border-color:#ffb7b280;box-shadow:0 0 12px #ffb7b24d}