@import "https://fonts.googleapis.com/css2?family=Cinzel+Decorative:wght@400;700&family=Great+Vibes&family=Playfair+Display:ital,wght@1,500&display=swap";:root{--bg-dark:#0b0314;--bg-gradient:linear-gradient(135deg, #0b0314 0%, #1a082e 40%, #300d46 80%, #4a0c3d 100%);--primary-pink:#ff5e84;--primary-pink-hover:#ff3864;--secondary-purple:#c084fc;--accent-gold:#fbbf24;--text-primary:#fff;--text-muted:#d8b4fe;--glass-bg:#ffffff0d;--glass-bg-hover:#ffffff17;--glass-border:#ffffff14;--glass-border-focus:#ff5e8466;--glass-shadow:0 8px 32px 0 #00000080;--glass-blur:blur(12px);--font-sans:"Outfit", sans-serif;--font-serif:"Playfair Display", serif;--font-cursive:"Great Vibes", cursive;--transition-smooth:all .4s cubic-bezier(.25, .8, .25, 1);--transition-fast:all .2s ease}*{box-sizing:border-box;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;margin:0;padding:0}html,body{color:#fff;scroll-behavior:smooth;background:radial-gradient(circle,#633974 0%,#341f47 70%,#1a0f26 100%);width:100%;min-height:100vh;font-family:Playfair Display,serif;overflow-x:hidden}body::-webkit-scrollbar{width:8px}body::-webkit-scrollbar-track{background:var(--bg-dark)}body::-webkit-scrollbar-thumb{background:#ff5e844d;border-radius:4px}body::-webkit-scrollbar-thumb:hover{background:var(--primary-pink)}.app-container{flex-direction:column;justify-content:center;align-items:center;width:100%;min-height:100vh;display:flex;position:relative;overflow:hidden}.screen-panel{z-index:10;opacity:0;pointer-events:none;justify-content:center;align-items:center;width:100%;height:100%;padding:0;transition:opacity 1s cubic-bezier(.4,0,.2,1),transform 1s cubic-bezier(.4,0,.2,1);display:flex;position:absolute;top:0;left:0;transform:scale(.98)}.screen-page-shell,.login-page-shell{box-sizing:border-box}.screen-panel.active{opacity:1;pointer-events:auto;flex-direction:column;align-items:center;height:100vh;min-height:100vh;display:flex;position:relative;transform:scale(1)}.screen-page-shell{flex-direction:column;align-items:center;width:100%;min-height:100vh;display:flex}.screen-page-content{flex:1;justify-content:center;align-items:center;width:100%;padding:20px;display:flex}.cinematic-scroll-view{z-index:10;flex-direction:column;gap:120px;width:100%;max-width:900px;padding:80px 20px;display:flex;position:relative}.glass-card{background:var(--glass-bg);-webkit-backdrop-filter:var(--glass-blur);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);text-align:center;width:100%;max-width:480px;transition:var(--transition-smooth);border-radius:24px;padding:32px 24px}.glass-card:hover{border-color:#ff5e8433;box-shadow:0 12px 40px #ff5e841a}.title-romantic{font-family:var(--font-serif);background:linear-gradient(to right, #fff, var(--primary-pink), var(--secondary-purple));-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;margin-bottom:1rem;font-size:2.5rem;font-weight:700}.subtitle-romantic{font-family:var(--font-cursive);color:var(--secondary-purple);text-shadow:0 0 10px #c084fc4d;margin-top:-.5rem;margin-bottom:1.5rem;font-size:2.8rem}.input-glass{border:1px solid var(--glass-border);width:100%;color:var(--text-primary);font-size:1rem;font-family:var(--font-sans);transition:var(--transition-fast);text-align:center;letter-spacing:2px;background:#ffffff0d;border-radius:12px;outline:none;margin-bottom:20px;padding:14px 20px}.input-glass:focus{border-color:var(--primary-pink);background:#ffffff14;box-shadow:0 0 12px #ff5e8433}.btn-romantic{background:linear-gradient(135deg, var(--primary-pink) 0%, #e11d48 100%);color:var(--text-primary);cursor:pointer;transition:var(--transition-smooth);letter-spacing:1px;border:none;border-radius:12px;justify-content:center;align-items:center;gap:8px;width:100%;padding:14px 30px;font-size:1rem;font-weight:600;display:inline-flex;box-shadow:0 4px 15px #ff5e8466}.btn-romantic:hover{filter:brightness(1.1);transform:translateY(-2px);box-shadow:0 6px 20px #ff5e8499}.btn-romantic:active{transform:translateY(1px)}.section-container{opacity:0;flex-direction:column;align-items:center;width:100%;transition:opacity 1.2s,transform 1.2s;display:flex;transform:translateY(40px)}.section-container.visible{opacity:1;transform:translateY(0)}.section-title{font-family:var(--font-serif);text-align:center;margin-bottom:40px;font-size:2.2rem;position:relative}.section-title:after{content:"♥";color:var(--primary-pink);font-size:1.2rem;position:absolute;bottom:-20px;left:50%;transform:translate(-50%)}.screen-content{flex:1;justify-content:center;align-items:center;width:100%;display:flex}.footer{text-align:center;z-index:20;flex-shrink:0;width:100%;max-width:900px;margin:0 auto;padding:6px 20px 10px;position:relative}.footer-copy{font-family:var(--font-sans);color:#ffffffb3;letter-spacing:.3px;margin-bottom:8px;font-size:.92rem}.footer-message{font-family:var(--font-cursive);color:#ffd6e7;text-shadow:0 0 12px #ff5e842e;font-size:1.45rem}.login-error{color:#f87171;margin-top:15px;margin-bottom:5px;font-size:.9rem;animation:.4s ease-in-out shake}.pin-display{justify-content:center;gap:16px;width:100%;margin-bottom:24px;display:flex}.pin-dot{background:0 0;border:2px solid #ffffff73;border-radius:50%;width:20px;height:20px;transition:background .2s,border-color .2s}.pin-dot.filled{background:#ff5e84;border-color:#ff7aa0}.keypad{grid-template-columns:repeat(3,minmax(80px,1fr));gap:12px;width:100%;max-width:320px;margin:0 auto;display:grid}.keypad-placeholder{width:100%;height:60px}.keypad-button{color:#fff;cursor:pointer;background:#ffffff14;border:none;border-radius:18px;height:60px;font-size:1.3rem;font-weight:600;transition:transform .2s,background .2s,box-shadow .2s;box-shadow:inset 0 -2px #ffffff14}.keypad-button:hover,.keypad-button:focus{background:#ffffff24;transform:translateY(-1px)}.keypad-delete{background:#ff5e842e;grid-column:span 3}.keypad-delete:hover,.keypad-delete:focus{background:#ff5e844d}.login-page-shell{justify-content:center;align-items:center;width:100%;height:100vh;min-height:100vh;display:flex;position:relative;overflow:hidden}.login-page-content{box-sizing:border-box;justify-content:center;align-items:center;width:100%;min-height:100vh;padding:20px 20px 10px;display:flex}.login-footer-wrap{z-index:20;pointer-events:none;justify-content:center;width:100%;display:flex;position:absolute;bottom:0;left:0}.login-footer-wrap .footer{pointer-events:auto;padding:8px 20px 14px}.with-fixed-footer{padding-bottom:110px}.cake-sticker{pointer-events:none;filter:drop-shadow(0 2px 4px #0000004d);z-index:5;font-size:1.4rem;position:absolute}.sticker-tl{top:14px;left:15%}.sticker-tr{top:14px;right:12%}.sticker-ml{top:18px;left:10%}.sticker-mc{top:16px;left:50%;transform:translate(-50%)}.sticker-mr{top:14px;right:8%}.sticker-bl{top:20px;left:8%}.sticker-bc{top:20px;left:50%;transform:translate(-50%)}.sticker-br{top:18px;right:6%}.cake-wrapper{z-index:10;cursor:default;flex-direction:column;justify-content:center;align-items:center;display:flex;position:relative}.cake{z-index:11;width:300px;height:260px;position:relative}.plate{z-index:0;background:radial-gradient(#ffffff40 0%,#b464ff26 60%,#0000 100%);border-radius:50%;width:340px;height:40px;position:absolute;bottom:-8px;left:50%;transform:translate(-50%)}.cake .layer{border-radius:22px!important;position:absolute!important;left:50%!important;transform:translate(-50%)!important;box-shadow:0 8px 24px #1a0a3040,inset 0 2px 6px #fff3!important}.cake .layer-bottom{background:linear-gradient(160deg,#9b59d0 0%,#7b2fbf 50%,#6a1fa8 100%)!important;border-radius:22px 22px 28px 28px!important;width:280px!important;height:80px!important;top:170px!important}.cake .layer-middle{background:linear-gradient(160deg,#f472b6 0%,#e0528f 50%,#c93e7a 100%)!important;width:250px!important;height:78px!important;top:100px!important}.cake .layer-top{background:linear-gradient(160deg,#c4b5fd 0%,#a78bfa 50%,#9061e8 100%)!important;width:210px!important;height:72px!important;top:36px!important}.cake .candles{cursor:pointer;z-index:6!important;justify-content:space-between!important;width:170px!important;display:flex!important;position:absolute!important;top:-56px!important;left:50%!important;transform:translate(-50%)!important}.cake .candle{flex-direction:column!important;align-items:center!important;width:16px!important;display:flex!important;position:relative!important}.cake .candle-body{background:linear-gradient(#fff9c4 0%,#fde047 20%,#facc15 50%,#d97706 80%,#b45309 100%)!important;border-radius:7px 7px 4px 4px!important;width:14px!important;height:90px!important;box-shadow:inset 2px 0 4px #fff6,inset -2px 0 4px #00000026,0 4px 12px #b4530966!important}.flame{filter:drop-shadow(0 0 8px #ffa000cc);transform-origin:bottom;background:radial-gradient(at 50% 20%,#fffde7 0%,#ffd54f 30%,#ff9800 60%,#e53935 100%);border-radius:50% 50% 30% 30%/60% 60% 40% 40%;width:14px;height:22px;margin-bottom:2px;animation:.85s ease-in-out infinite alternate flicker;position:relative}@keyframes flicker{0%{opacity:1;transform:scaleX(1)scaleY(1)rotate(-2deg)}25%{opacity:.95;transform:scaleX(.9)scaleY(1.05)rotate(1deg)}50%{opacity:1;transform:scaleX(1.1)scaleY(.95)rotate(-1deg)}75%{opacity:.9;transform:scaleX(.95)scaleY(1.08)rotate(2deg)}to{opacity:1;transform:scaleX(1)scaleY(1)rotate(0)}}.fullscreen-center-wrapper{box-sizing:border-box;z-index:15;flex-direction:column;justify-content:center;align-items:center;width:100vw;min-height:100vh;margin:0 auto;padding:20px;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%)}.instruction-text{font-family:var(--font-serif);background:linear-gradient(90deg,#f472b6,#c084fc,#fb923c,#f472b6) 0 0/300%;-webkit-text-fill-color:transparent;text-align:center;letter-spacing:1px;-webkit-background-clip:text;background-clip:text;margin-top:24px;font-size:1.6rem;animation:3s linear infinite shimmerText,2s ease-in-out infinite pulse}@keyframes shimmerText{0%{background-position:0%}to{background-position:300%}}.btn-romantic{letter-spacing:1.5px;font-family:var(--font-serif);background:linear-gradient(135deg,#f472b6 0%,#c084fc 50%,#fb923c 100%) 0 0/200%;font-size:1rem;animation:2.5s linear infinite btnShimmer}@keyframes btnShimmer{0%{background-position:0%}to{background-position:200%}}.sweetheart-text{color:#fcd48a;text-shadow:3px 3px 20px #f43f5eb3,0 0 30px #fdd48a66;letter-spacing:1px;filter:drop-shadow(2px 3px 12px #f43f5eb3);white-space:nowrap;opacity:.1;font-family:Great Vibes,serif;font-size:min(3.5rem,8.5vw);font-style:italic;font-weight:600;animation:1.5s ease-in-out .5s forwards fadeIn;display:inline-block}.envelope-wrapper{z-index:5;perspective:1000px;cursor:default;background:linear-gradient(135deg,#fce4ec 0%,#f8bbd0 100%);border-radius:0 0 20px 20px;width:500px;height:320px;margin:0 auto;transition:transform .6s;position:relative;box-shadow:0 20px 50px #e91e6333,inset -2px -2px 5px #e91e6314,inset 2px 2px 5px #ffffff80}.envelope-wrapper:hover{transform:translateY(-8px);box-shadow:0 25px 60px #e91e634d,inset -2px -2px 5px #e91e6314,inset 2px 2px 5px #ffffff80}.envelope-wrapper{cursor:pointer;z-index:5;perspective:1400px;width:500px;height:320px;transform-style:preserve-3d;background:linear-gradient(135deg,#fce4ec 0%,#f8bbd0 100%);border-radius:0 0 20px 20px;margin:60px auto;transition:transform .6s;position:relative;box-shadow:0 20px 50px #e91e6333,inset -2px -2px 5px #e91e6314,inset 2px 2px 5px #ffffff80}.envelope-flap{transform-origin:top;clip-path:polygon(0 0,100% 0,50% 100%);z-index:9;backface-visibility:hidden;background:linear-gradient(#f7a8c4 0%,#f48fb1 100%);width:500px;height:165px;transition:transform .8s cubic-bezier(.22,1,.36,1),z-index .2s .35s;position:absolute;top:0;left:50%;transform:translate(-50%)rotateX(0);box-shadow:0 8px 20px #e91e6324,inset 0 2px 3px #ffffff59}.envelope-flap:before{content:"";clip-path:polygon(0 0,100% 0,50% 100%);pointer-events:none;background:linear-gradient(135deg,#ffffff38 0%,#ffffff14 35%,#e91e6314 100%);position:absolute;inset:0}.envelope-wrapper.open .envelope-flap{z-index:1;transform:translate(-50%)rotateX(-180deg)}.envelope-body{z-index:7;background:linear-gradient(135deg,#fce4ec 0%,#f8bbd0 100%);border-radius:0 0 20px 20px;width:500px;height:320px;transition:opacity .3s .3s,z-index .3s .3s;position:absolute;top:0;left:0}.wax-seal{z-index:12;color:#fff5f5fa;text-shadow:2px 2px 5px #000c,-1px -1px 2px #ff96aa4d;letter-spacing:-.5px;text-align:center;cursor:pointer;pointer-events:auto;background:radial-gradient(circle at 35% 30%,#e8557a 0%,#d63653 25%,#c91e3a 50%,#a01630 80%,#7d0e27 100%);border-radius:50%;justify-content:center;align-items:center;width:110px;height:110px;font-family:Great Vibes,cursive;font-size:22px;font-weight:400;line-height:1;transition:transform .2s,box-shadow .2s;display:flex;position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);box-shadow:0 18px 40px #00000080,inset -5px -5px 10px #0009,inset 3px 3px 8px #ff96aa40,0 0 0 6px #f8bbd0e6}.wax-seal:hover{transform:translate(-50%,-50%)scale(1.08);box-shadow:0 18px 40px #00000080,inset -5px -5px 10px #0009,0 0 20px #ff648299}.envelope-wrapper.open .wax-seal{opacity:0;pointer-events:none}.envelope-wrapper.open .envelope-body{opacity:0;z-index:1;pointer-events:none}.envelope-front{z-index:2;opacity:0;border-bottom:160px solid #f48fb1;border-left:250px solid #fce4ec;border-right:250px solid #fce4ec;border-radius:0 0 20px 20px;width:0;height:0;transition:opacity .3s;position:absolute;bottom:0;box-shadow:inset 0 -3px 8px #e91e6314}.envelope-wrapper.open .envelope-front{opacity:1;z-index:7}.envelope-back-triangle{transform-origin:top;clip-path:polygon(0 0,100% 0,50% 100%);z-index:4;opacity:0;backface-visibility:hidden;background:linear-gradient(#ffd6e2 0%,#f8bbd0 100%);width:500px;height:165px;transition:transform .9s cubic-bezier(.22,1,.36,1),opacity .5s .2s;position:absolute;top:0;left:50%;transform:translate(-50%)rotateX(0);box-shadow:inset 0 2px 4px #ffffff59}.envelope-wrapper.open .envelope-back-triangle{opacity:1;transition-delay:.25s;transform:translate(-50%)rotateX(180deg)}.letter-shell{transform-origin:bottom;z-index:4;pointer-events:none;width:360px;height:120px;transition:left .9s cubic-bezier(.22,1,.36,1),top .9s cubic-bezier(.22,1,.36,1),bottom .9s cubic-bezier(.22,1,.36,1),width .9s cubic-bezier(.22,1,.36,1),height .9s cubic-bezier(.22,1,.36,1),transform .9s cubic-bezier(.22,1,.36,1);position:absolute;bottom:18px;left:50%;transform:translate(-50%)}.letter-paper{width:100%;height:100%;transform-style:preserve-3d;position:relative;overflow:visible}.letter-fold,.letter-center{background:linear-gradient(#fffbf0 0%,#fff5e6 100%);border:1px solid #e91e631f;box-shadow:0 8px 20px #e91e631f}.letter-fold{z-index:2;backface-visibility:hidden;width:100%;height:33.333%;transition:transform .8s cubic-bezier(.22,1,.36,1);position:absolute;left:0}.letter-fold-top{transform-origin:bottom;border-radius:12px 12px 0 0;top:0;transform:rotateX(0)}.letter-center{z-index:3;background:linear-gradient(#fffdf7 0%,#fff7ea 100%);width:100%;height:33.333%;position:absolute;top:33.333%;left:0;overflow:hidden}.letter-center-inner{height:100%;font-family:var(--font-serif);white-space:pre-line;color:#334155;opacity:0;padding:24px 28px;font-size:.95rem;line-height:1.6;transition:opacity .45s,transform .45s;overflow-y:auto;transform:translateY(12px)}.letter-fold-bottom{transform-origin:top;border-radius:0 0 12px 12px;bottom:0;transform:rotateX(0)}.envelope-wrapper.open .letter-shell{z-index:999;pointer-events:auto;width:min(78vw,620px);height:75vh;position:fixed;top:50%;bottom:auto;left:50%;transform:translate(-50%,-50%)}.envelope-wrapper.open .letter-center{border-radius:16px;height:100%;transition:top .8s cubic-bezier(.22,1,.36,1) .7s,height .8s cubic-bezier(.22,1,.36,1) .7s,border-radius .4s .7s;top:0}.envelope-wrapper.open .letter-center-inner{opacity:1;padding:48px 36px;transition-delay:1.1s;transform:translateY(0)}.envelope-wrapper.open .letter-fold-top{transition-delay:.5s;transform:rotateX(-180deg)}.envelope-wrapper.open .letter-fold-bottom{transition-delay:.9s;transform:rotateX(180deg)}.envelope-wrapper.open:after{content:"";z-index:998;background:#0b031473;position:fixed;inset:0}.letter-text{font-family:var(--font-serif);white-space:pre-line;font-size:.95rem;line-height:1.6}.counter-grid{grid-template-columns:repeat(4,1fr);gap:15px;max-width:450px;margin:0 auto;display:grid}.counter-box{border:1px solid var(--glass-border);text-align:center;box-shadow:var(--glass-shadow);background:#ffffff0d;border-radius:16px;padding:15px 10px}.counter-number{color:var(--primary-pink);text-shadow:0 0 10px #ff5e8466;font-size:2.2rem;font-weight:700}.counter-label{text-transform:uppercase;color:var(--text-muted);letter-spacing:1px;margin-top:5px;font-size:.75rem}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));gap:20px;width:100%;display:grid}.gallery-item{aspect-ratio:4/3;border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);cursor:pointer;border-radius:20px;position:relative;overflow:hidden}.gallery-img{object-fit:cover;width:100%;height:100%;transition:transform .6s cubic-bezier(.25,.8,.25,1)}.gallery-item:hover .gallery-img{transform:scale(1.1)}.gallery-overlay{opacity:0;background:linear-gradient(#ff5e8433 0%,#0b0314cc 100%);justify-content:center;align-items:flex-end;width:100%;height:100%;padding:20px;transition:opacity .4s;display:flex;position:absolute;top:0;left:0}.gallery-item:hover .gallery-overlay{opacity:1}.gallery-caption{font-family:var(--font-serif);color:#fff;text-align:center;font-size:1.1rem;transition:transform .4s;transform:translateY(10px)}.gallery-item:hover .gallery-caption{transform:translateY(0)}.timeline-track{max-width:600px;margin:0 auto;padding:20px 0;position:relative}.timeline-track:before{content:"";background:linear-gradient(to bottom, var(--primary-pink), var(--secondary-purple));width:2px;position:absolute;top:0;bottom:0;left:20px}.timeline-node{margin-bottom:40px;padding-left:50px;position:relative}.timeline-dot{background:var(--primary-pink);width:20px;height:20px;box-shadow:0 0 10px var(--primary-pink);border:4px solid var(--bg-dark);z-index:2;transition:var(--transition-smooth);border-radius:50%;position:absolute;top:6px;left:11px}.timeline-node:hover .timeline-dot{background:var(--accent-gold);box-shadow:0 0 15px var(--accent-gold);transform:scale(1.2)}.timeline-card{background:var(--glass-bg);border:1px solid var(--glass-border);box-shadow:var(--glass-shadow);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);border-radius:20px;padding:25px}.timeline-date{color:var(--secondary-purple);margin-bottom:5px;font-size:.9rem;font-weight:600}.timeline-heading{font-family:var(--font-serif);margin-bottom:10px;font-size:1.4rem}.timeline-desc{color:var(--text-muted);font-size:.95rem;line-height:1.5}.quiz-card{max-width:500px;margin:0 auto}.quiz-question{font-size:1.3rem;font-family:var(--font-serif);margin-bottom:25px;line-height:1.4}.quiz-options{flex-direction:column;gap:15px;display:flex}.quiz-option-btn{border:1px solid var(--glass-border);color:var(--text-primary);text-align:left;cursor:pointer;transition:var(--transition-fast);background:#ffffff0a;border-radius:12px;padding:15px 20px;font-size:1rem}.quiz-option-btn:hover{border-color:var(--secondary-purple);background:#ffffff14;padding-left:25px}.quiz-option-btn.correct{background:#10b98133;border-color:#10b981}.quiz-option-btn.incorrect{background:#ef444433;border-color:#ef4444}.quiz-feedback{font-size:1.1rem;font-family:var(--font-serif);color:var(--accent-gold);margin-top:25px;animation:.5s fadeIn}.game-container{width:100%;max-width:500px;margin:0 auto}.game-board{border:1px solid var(--glass-border);background:#0f051d80;border-radius:20px;height:350px;margin:20px 0;position:relative;overflow:hidden;box-shadow:inset 0 0 20px #00000080}.game-heart{cursor:pointer;-webkit-user-select:none;user-select:none;filter:drop-shadow(0 0 8px #ff5e84cc);font-size:2.2rem;animation:linear forwards fall;position:absolute}.game-score-row{justify-content:space-between;align-items:center;font-size:1.1rem;font-weight:500;display:flex}.game-high-score{color:var(--accent-gold)}.video-wrapper{border:1px solid var(--glass-border);width:100%;max-width:640px;box-shadow:var(--glass-shadow);aspect-ratio:16/9;background:#000;border-radius:24px;margin:0 auto;overflow:hidden}.video-player{width:100%;height:100%;display:block}.audio-player-card{max-width:400px;margin:0 auto;padding:30px}.audio-controls{justify-content:center;align-items:center;gap:25px;margin:20px 0;display:flex}.audio-btn{color:var(--text-primary);cursor:pointer;transition:var(--transition-fast);background:0 0;border:none;font-size:1.8rem}.audio-btn:hover{color:var(--primary-pink);transform:scale(1.1)}.audio-btn-play{font-size:2.8rem}.audio-progress-container{align-items:center;gap:10px;width:100%;display:flex}.audio-progress-bar{cursor:pointer;background:#ffffff1a;border-radius:3px;flex:1;height:6px;position:relative}.audio-progress-filled{background:linear-gradient(to right, var(--primary-pink), var(--secondary-purple));border-radius:3px;height:100%;position:absolute;top:0;left:0}.audio-time-label{color:var(--text-muted);min-width:35px;font-size:.8rem}.canvas-background{z-index:1;pointer-events:none;width:100%;height:100%;position:fixed;top:0;left:0}@keyframes fuego{0%,to{background:#fef86180;transform:translateY(0)scale(1);box-shadow:0 0 40px 10px #f8e9d133}50%{background:#ff32001a;transform:translateY(-20px)scale(0);box-shadow:0 0 40px 20px #f8e9d133}}@keyframes in{to{transform:translateY(0)}}@keyframes shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-10px)}40%,80%{transform:translate(10px)}}@keyframes pulse{0%,to{opacity:.6;transform:scale(1)}50%{opacity:1;transform:scale(1.05)}}@keyframes fall{0%{top:-50px;transform:rotate(0)}to{top:360px;transform:rotate(360deg)}}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.floating-heart{color:var(--primary-pink);pointer-events:none;z-index:2;opacity:.8;animation:linear forwards floatUp;position:fixed;bottom:-50px}@keyframes floatUp{0%{opacity:0;transform:translateY(0)rotate(0)}10%{opacity:.6}90%{opacity:.6}to{opacity:0;transform:translateY(-110vh)rotate(360deg)}}.falling-rose{pointer-events:none;z-index:2;animation:linear forwards fallDown;position:fixed;top:-50px}@keyframes fallDown{0%{opacity:0;transform:translateY(0)rotate(0)translate(0)}10%{opacity:.7}90%{opacity:.7}to{opacity:0;transform:translateY(110vh)rotate(720deg)translate(100px)}}.typewriter-cursor{background-color:var(--primary-pink);width:2px;margin-left:2px;animation:.8s infinite blink;display:inline-block}@keyframes blink{0%,to{opacity:0}50%{opacity:1}}.music-toggle-btn{z-index:100;background:var(--glass-bg);border:1px solid var(--glass-border);color:var(--text-primary);cursor:pointer;width:48px;height:48px;box-shadow:var(--glass-shadow);-webkit-backdrop-filter:var(--glass-blur);backdrop-filter:var(--glass-blur);transition:var(--transition-smooth);border-radius:50%;justify-content:center;align-items:center;display:flex;position:fixed;top:20px;right:20px}.music-toggle-btn:hover{background:var(--glass-bg-hover);border-color:var(--primary-pink);transform:rotate(15deg)scale(1.1)}.final-message-card{background:linear-gradient(#1a082e66 0%,#4a0c3d33 100%);border:1px solid #ff5e8426;max-width:600px;margin:0 auto;padding:50px 30px}.romantic-greeting-container{text-align:center;justify-content:center;align-items:center;width:100%;margin-top:1.5rem;padding:0 16px;animation:1.2s ease-out fadeIn;display:flex}.sweetheart-text{color:#ff5e84;white-space:normal;opacity:1;text-shadow:0 0 20px #ff5e8459,0 4px 10px #1a0a3040;letter-spacing:2px;text-align:center;filter:drop-shadow(0 4px 16px #ff5e8459);margin:20px 0 0;font-family:Great Vibes,cursive;font-size:clamp(2rem,7vw,3.5rem);font-weight:700;line-height:1.25;animation:2.4s ease-in-out infinite sweetheartGlow,3s ease-in-out infinite sweetheartFloat;display:inline-block}@keyframes sweetheartGlow{0%,to{text-shadow:0 0 20px #ff5e8459,0 4px 10px #1a0a3040}50%{text-shadow:0 0 28px #ff5e8499,0 6px 16px #1a0a3059}}@keyframes sweetheartFloat{0%,to{transform:translateY(0)}50%{transform:translateY(-6px)}}@media (width<=768px){.title-romantic{font-size:2rem}.subtitle-romantic{font-size:2.2rem}.cinematic-scroll-view{gap:80px;padding:60px 15px}.glass-card{padding:28px 18px}.counter-grid{gap:8px}.counter-number{font-size:1.6rem}.counter-label{font-size:.65rem}.gallery-grid{grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:12px}.envelope-wrapper{width:280px;height:190px}.envelope-back-triangle,.envelope-flap{width:280px;height:100px}.envelope-front{border-bottom-width:95px;border-left-width:140px;border-right-width:140px}.letter-shell{width:250px;height:84px}.login-page-content{padding:16px 16px 96px}.login-footer-wrap .footer{padding:6px 16px 10px}.footer-message{font-size:1.1rem}.footer-copy{font-size:.82rem}.login-card-wrap{padding:16px 16px 96px}.login-footer{padding:0 16px;bottom:10px}.login-footer .footer-message{font-size:1rem}.login-footer .footer-copy{font-size:.8rem}.envelope-wrapper{--env-width:min(82vw, 300px);--env-height:calc(var(--env-width) * .64);overflow:visible;width:var(--env-width)!important;height:var(--env-height)!important;margin:24px auto!important}.envelope-body{width:var(--env-width)!important;height:var(--env-height)!important}.envelope-flap,.envelope-back-triangle{width:var(--env-width)!important;height:calc(var(--env-height) * .52)!important}.envelope-front{border-left:calc(var(--env-width) / 2) solid #fce4ec!important;border-right:calc(var(--env-width) / 2) solid #fce4ec!important;border-bottom:calc(var(--env-height) * .5) solid #f48fb1!important}.wax-seal{width:82px!important;height:82px!important;font-size:18px!important}.letter-shell{width:calc(var(--env-width) * .78)!important;height:calc(var(--env-height) * .42)!important;bottom:14px!important}.envelope-wrapper.open .letter-shell{width:min(92vw,420px)!important;height:72vh!important}.envelope-wrapper.open .letter-center-inner{padding:24px 18px!important}.section-container,.screen-page-content{width:100%;max-width:100%;overflow-x:hidden}}@media (width<=480px){.title-romantic{font-size:1.7rem}.subtitle-romantic{font-size:1.9rem}.counter-grid{grid-template-columns:repeat(2,1fr)}.timeline-track:before{left:10px}.timeline-node{padding-left:35px}.timeline-dot{width:16px;height:16px;top:8px;left:1px}}.login-screen-layout{width:100%;height:100vh;min-height:100vh;position:relative}.login-card-wrap{box-sizing:border-box;justify-content:center;align-items:center;min-height:100vh;padding:24px 20px 120px;display:flex}.login-footer{text-align:center;z-index:30;width:min(100%,900px);padding:0 20px;position:absolute;bottom:18px;left:50%;transform:translate(-50%)}.login-footer .footer-message{margin-bottom:4px}.login-footer .footer-copy{margin-bottom:0}.envelope-wrapper{touch-action:manipulation;-webkit-tap-highlight-color:transparent}@media (hover:none) and (pointer:coarse){.envelope-wrapper{cursor:pointer;transition:transform .25s,box-shadow .25s}.envelope-wrapper:active{transform:scale(.97);box-shadow:0 14px 30px #e91e6338,inset -2px -2px 5px #e91e6314,inset 2px 2px 5px #ffffff73}.wax-seal:active{transform:translate(-50%,-50%)scale(.94)}.envelope-flap{transition:transform .7s cubic-bezier(.22,1,.36,1),z-index .2s .3s}.envelope-wrapper.open{transform:translateY(-4px)}}@media (width<=768px){.envelope-wrapper{width:min(88vw,320px);height:210px;margin:36px auto}.envelope-back-triangle,.envelope-flap{width:min(88vw,320px);height:110px}.envelope-front{border-bottom-width:105px;border-left-width:min(44vw,160px);border-right-width:min(44vw,160px)}.wax-seal{width:88px;height:88px;font-size:18px}.letter-shell{width:min(78vw,270px);height:92px}.envelope-wrapper.open .letter-shell{width:min(92vw,420px);height:72vh}.envelope-wrapper.open .letter-center-inner{padding:24px 18px}}