:root{
  --bg:#050505;--bg2:#0d0d0d;--paper:#f3efe9;--ink:#101010;--white:#f7f4ef;
  --red:#b51f2b;--red2:#7e1019;--rose:#e45b67;--muted:#a7a2a0;--line:rgba(255,255,255,.13);
  --glass:rgba(255,255,255,.055);--shadow:0 25px 80px rgba(0,0,0,.48);
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box}html,body{margin:0;min-height:100%;background:var(--bg);color:var(--white);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}body{overflow:hidden}button,input{font:inherit}button{cursor:pointer}#app{min-height:100svh;position:relative;overflow:hidden;background:radial-gradient(circle at 70% 15%,rgba(181,31,43,.12),transparent 28%),radial-gradient(circle at 10% 90%,rgba(255,255,255,.04),transparent 30%),#050505}.scene{position:absolute;inset:0;min-height:100svh;display:grid;place-items:center;padding:28px 18px 86px;opacity:0;transform:translateY(20px) scale(.985);pointer-events:none;transition:opacity .65s var(--ease),transform .75s var(--ease);overflow:auto}.scene.active{opacity:1;transform:none;pointer-events:auto}.inner{width:min(1040px,100%);margin:auto;position:relative;z-index:2}.eyebrow{font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:#b8b2af;margin-bottom:16px}.title{font-family:Georgia,"Times New Roman",serif;font-weight:400;line-height:.96;letter-spacing:-.04em;font-size:clamp(48px,12vw,110px);margin:0}.subtitle{font-family:Georgia,"Times New Roman",serif;font-size:clamp(22px,4vw,40px);font-weight:400;line-height:1.15}.copy{color:#c8c2bf;line-height:1.8;font-size:15px;max-width:680px}.center{text-align:center}.muted{color:var(--muted)}.red{color:#e45b67}.btn{border:1px solid rgba(255,255,255,.24);background:rgba(255,255,255,.04);color:var(--white);padding:13px 19px;border-radius:999px;display:inline-flex;align-items:center;gap:10px;letter-spacing:.08em;text-transform:uppercase;font-size:11px;transition:.3s var(--ease);backdrop-filter:blur(14px)}.btn:hover{border-color:rgba(228,91,103,.7);background:rgba(181,31,43,.12);transform:translateY(-2px);box-shadow:0 12px 35px rgba(181,31,43,.18)}.btn svg{width:15px;height:15px}.nextbar{position:fixed;left:0;right:0;bottom:0;z-index:20;padding:14px 18px calc(14px + env(safe-area-inset-bottom));display:flex;justify-content:center;pointer-events:none}.nextbar .btn{pointer-events:auto;background:rgba(5,5,5,.72)}.progress{position:fixed;top:0;left:0;height:2px;background:var(--red);z-index:50;width:0;transition:width .5s}.grain{position:fixed;inset:0;pointer-events:none;z-index:10;opacity:.07;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.32'/%3E%3C/svg%3E")}.heart-field{position:absolute;inset:0;overflow:hidden;pointer-events:none}.heart{position:absolute;width:9px;height:9px;background:var(--red);transform:rotate(45deg);opacity:0;animation:floatHeart var(--dur) linear infinite}.heart:before,.heart:after{content:"";position:absolute;width:9px;height:9px;background:inherit;border-radius:50%}.heart:before{left:-4.5px}.heart:after{top:-4.5px}@keyframes floatHeart{0%{opacity:0;transform:translateY(30px) rotate(45deg) scale(.55)}12%{opacity:.55}80%{opacity:.18}100%{opacity:0;transform:translateY(-110vh) rotate(405deg) scale(1.1)}}.glow{position:absolute;width:420px;height:420px;border-radius:50%;background:radial-gradient(circle,rgba(181,31,43,.22),transparent 67%);filter:blur(8px);pointer-events:none}.lock-card{width:min(450px,100%);padding:38px 26px;border:1px solid var(--line);border-radius:28px;background:rgba(255,255,255,.035);box-shadow:var(--shadow);backdrop-filter:blur(18px)}.lock-icon{width:58px;height:58px;margin:0 auto 24px;color:#eee}.lock-card h1{font-family:Georgia,serif;font-weight:400;font-size:clamp(34px,9vw,56px);margin:0 0 12px}.input-wrap{margin:28px 0 14px}.input{width:100%;padding:16px 17px;border-radius:15px;border:1px solid rgba(255,255,255,.15);background:#090909;color:#fff;outline:none;text-align:center;letter-spacing:.16em}.input:focus{border-color:var(--rose);box-shadow:0 0 0 4px rgba(181,31,43,.1)}.error{min-height:22px;color:#e88b91;font-size:12px}.hero-number{font-family:Georgia,serif;font-size:clamp(76px,22vw,210px);line-height:.75;letter-spacing:-.08em}.rule{width:90px;height:1px;background:var(--red);margin:26px auto}.cards{display:grid;grid-template-columns:repeat(3,1fr);gap:14px;margin-top:28px}.card{border:1px solid var(--line);background:var(--glass);border-radius:22px;padding:22px;min-height:170px;box-shadow:var(--shadow);backdrop-filter:blur(12px);transition:.4s var(--ease)}.card:hover{transform:translateY(-5px);border-color:rgba(228,91,103,.4)}.icon{width:28px;height:28px;color:#e45b67;margin-bottom:22px}.card h3{font-family:Georgia,serif;font-size:23px;font-weight:400;margin:0 0 9px}.card p{margin:0;color:#a9a4a1;font-size:13px;line-height:1.65}.letter-wrap{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px;align-items:center}.envelope{border:1px solid var(--line);border-radius:28px;min-height:340px;display:grid;place-items:center;background:linear-gradient(145deg,rgba(255,255,255,.06),rgba(255,255,255,.015));position:relative;overflow:hidden}.envelope:after{content:"";position:absolute;inset:16px;border:1px solid rgba(255,255,255,.08);border-radius:20px}.envelope svg{width:110px;height:110px;z-index:1}.letter{background:var(--paper);color:var(--ink);padding:34px;border-radius:18px;box-shadow:0 30px 90px rgba(0,0,0,.4);font-family:Georgia,serif;line-height:1.75;font-size:15px}.letter .sig{margin-top:24px;font-style:italic}.gallery{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:26px}.photo{aspect-ratio:3/4;overflow:hidden;border-radius:18px;border:1px solid var(--line);background:#111}.photo:nth-child(3),.photo:nth-child(7){aspect-ratio:1/1}.photo img{width:100%;height:100%;object-fit:cover;display:block;filter:saturate(.82) contrast(1.03);transition:.6s var(--ease)}.photo:hover img{transform:scale(1.05);filter:saturate(1) contrast(1.05)}.timeline{position:relative;margin:34px auto 0;max-width:760px}.timeline:before{content:"";position:absolute;left:14px;top:0;bottom:0;width:1px;background:linear-gradient(var(--red),rgba(255,255,255,.08))}.tl{position:relative;padding:0 0 30px 52px}.tl:before{content:"";position:absolute;left:8px;top:6px;width:13px;height:13px;border:2px solid var(--red);border-radius:50%;background:#050505;box-shadow:0 0 20px rgba(181,31,43,.45)}.tl .date{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:#e45b67}.tl h3{font:400 25px Georgia,serif;margin:7px 0}.tl p{color:#a8a2a0;font-size:14px;line-height:1.65;margin:0}.sky{min-height:520px;border-radius:34px;border:1px solid var(--line);overflow:hidden;position:relative;background:radial-gradient(circle at 70% 20%,rgba(255,255,255,.09),transparent 12%),radial-gradient(circle at 25% 75%,rgba(181,31,43,.13),transparent 30%),#030305;display:grid;place-items:center}.moon{width:150px;height:150px;border-radius:50%;background:linear-gradient(135deg,#fff,#b9b5b0);box-shadow:0 0 80px rgba(255,255,255,.14);position:relative}.moon:after{content:"";position:absolute;width:135px;height:135px;border-radius:50%;background:#030305;left:43px;top:-6px}.stars{position:absolute;inset:0;background-image:radial-gradient(circle,rgba(255,255,255,.7) 1px,transparent 1.5px);background-size:67px 67px;opacity:.35}.wish-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:14px;margin-top:30px}.wish{padding:24px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.035)}.wish strong{display:block;font:400 25px Georgia,serif;margin-bottom:7px}.wish span{color:#aaa5a2;font-size:13px;line-height:1.7}.quiz{max-width:650px;margin:25px auto 0;border:1px solid var(--line);border-radius:26px;padding:26px;background:rgba(255,255,255,.035)}.option{display:block;width:100%;text-align:left;padding:14px 15px;margin:9px 0;border:1px solid var(--line);border-radius:14px;background:transparent;color:#eee;transition:.25s}.option:hover{border-color:var(--rose);background:rgba(181,31,43,.08)}.option.correct{border-color:#6abf82;background:rgba(106,191,130,.08)}.option.wrong{border-color:#c75b65;background:rgba(199,91,101,.08)}.hidden-box{width:180px;height:180px;border:1px solid rgba(255,255,255,.18);border-radius:32px;margin:26px auto;display:grid;place-items:center;background:rgba(255,255,255,.035);box-shadow:var(--shadow);transition:.5s}.hidden-box.open{transform:rotateY(180deg) scale(1.06);border-color:var(--rose)}.final{min-height:540px;display:grid;place-items:center;text-align:center}.final .title{font-size:clamp(65px,16vw,160px)}.final-line{max-width:700px;margin:25px auto;color:#c8c1be;line-height:1.8}.secret{position:absolute;inset:0;display:grid;place-items:center;opacity:0;pointer-events:none;transition:opacity .8s}.secret.show{opacity:1}.secret h2{font:400 clamp(50px,13vw,130px) Georgia,serif}.fade-out{animation:fadeOut .6s forwards}@keyframes fadeOut{to{opacity:0;transform:scale(.92)}}.replay{margin-top:18px}.small-note{font-size:11px;color:#77716e;letter-spacing:.06em;margin-top:15px}.audio{position:fixed;right:15px;top:15px;z-index:40}.audio button{width:40px;height:40px;border-radius:50%;border:1px solid var(--line);background:rgba(5,5,5,.65);color:#eee;display:grid;place-items:center}.audio button svg{width:18px}.stagger>*{opacity:0;transform:translateY(16px);animation:up .7s var(--ease) forwards}.stagger>*:nth-child(2){animation-delay:.08s}.stagger>*:nth-child(3){animation-delay:.16s}.stagger>*:nth-child(4){animation-delay:.24s}.stagger>*:nth-child(5){animation-delay:.32s}@keyframes up{to{opacity:1;transform:none}}@media(max-width:760px){.scene{padding:25px 16px 82px}.cards,.wish-grid{grid-template-columns:1fr}.letter-wrap{grid-template-columns:1fr}.gallery{grid-template-columns:repeat(2,1fr)}.gallery .photo:nth-child(3),.gallery .photo:nth-child(7){aspect-ratio:3/4}.sky{min-height:460px}.lock-card{padding:32px 20px}.copy{font-size:14px}.card{min-height:145px}.letter{padding:25px;font-size:14px}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;scroll-behavior:auto!important;transition-duration:.01ms!important}}

/* Premium 2026 interface layer */
:root{--red:#c92f40;--rose:#ef6d78;--white:#f7f5f2;--muted:#9c9794;--line:rgba(255,255,255,.11);--glass:rgba(255,255,255,.045);--paper:#f5f1e9;--ink:#161313;--ease:cubic-bezier(.22,.75,.2,1);--progress:0%}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{font-family:'DM Sans',sans-serif;background:#050505;color:var(--white)}
.ambient-orb{position:fixed;width:42vw;height:42vw;max-width:620px;max-height:620px;border-radius:50%;filter:blur(100px);opacity:.13;pointer-events:none;z-index:0}.orb-a{background:#a7192a;right:-14vw;top:-18vw;animation:orbFloat 14s ease-in-out infinite}.orb-b{background:#fff;left:-20vw;bottom:-28vw;opacity:.045;animation:orbFloat 18s ease-in-out infinite reverse}@keyframes orbFloat{50%{transform:translate3d(-3vw,4vh,0) scale(1.08)}}
.topbar{position:fixed;top:0;left:0;right:0;height:68px;padding:0 22px;display:flex;align-items:center;justify-content:space-between;z-index:60;border-bottom:1px solid rgba(255,255,255,.06);background:linear-gradient(180deg,rgba(5,5,5,.84),rgba(5,5,5,.28));backdrop-filter:blur(18px);transition:.5s var(--ease)}.brandmark{font-family:'Playfair Display',Georgia,serif;font-size:23px}.brandmark span{color:var(--rose)}.journey-meta{position:absolute;left:50%;transform:translateX(-50%);font-size:9px;letter-spacing:.22em;color:#a6a19e;display:flex;align-items:center;gap:9px}.meta-dot{width:3px;height:3px;border-radius:50%;background:var(--rose)}.top-actions{display:flex;gap:8px}.icon-btn,.music-btn{height:38px;border:1px solid var(--line);background:rgba(255,255,255,.035);color:#eee;border-radius:999px;display:flex;align-items:center;justify-content:center;transition:.3s var(--ease);backdrop-filter:blur(12px)}.icon-btn{width:38px}.icon-btn svg{width:16px}.music-btn{padding:0 12px;gap:8px;font-size:9px;letter-spacing:.12em;text-transform:uppercase}.icon-btn:hover,.music-btn:hover,.music-btn.on{border-color:rgba(239,109,120,.55);background:rgba(201,47,64,.1)}.music-bars{height:14px;display:flex;align-items:center;gap:2px}.music-bars i{display:block;width:2px;height:5px;background:var(--rose);border-radius:2px;transition:.2s}.music-btn.on .music-bars i:nth-child(1){animation:eq .8s infinite ease-in-out}.music-btn.on .music-bars i:nth-child(2){animation:eq .65s .1s infinite ease-in-out}.music-btn.on .music-bars i:nth-child(3){animation:eq .9s .2s infinite ease-in-out}.music-btn.on .music-bars i:nth-child(4){animation:eq .7s .08s infinite ease-in-out}@keyframes eq{50%{height:13px}}
.scene{padding-top:92px}.scene.active{animation:sceneIn .85s var(--ease)}@keyframes sceneIn{from{opacity:0;transform:translateY(28px) scale(.985)}to{opacity:1;transform:none}}
.inner{z-index:3}.eyebrow{font-family:'DM Sans',sans-serif;font-weight:500}.title,.subtitle,.hero-number,.letter h2,.card h3,.wish strong,.tl h3,.final h2{font-family:'Playfair Display',Georgia,serif}.btn{box-shadow:0 8px 30px rgba(0,0,0,.16);font-weight:500}.btn:active{transform:scale(.97)}
.progress{top:67px;height:1px;background:linear-gradient(90deg,var(--red),var(--rose));box-shadow:0 0 14px rgba(201,47,64,.55)}.progress-glow{position:fixed;top:67px;left:0;height:1px;width:var(--progress);background:var(--rose);filter:blur(4px);opacity:.7;z-index:49;transition:width .5s var(--ease)}.nextbar{bottom:18px}.nextbar .btn{min-width:116px;justify-content:center;background:rgba(8,8,8,.76);border-color:rgba(255,255,255,.16)}.swipe-hint{position:fixed;left:50%;bottom:77px;transform:translateX(-50%);z-index:25;font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:#777;opacity:.8;transition:.5s}.swipe-hint.hide{opacity:0;transform:translate(-50%,8px)}
.lock-card{border-color:rgba(255,255,255,.14);background:linear-gradient(145deg,rgba(255,255,255,.065),rgba(255,255,255,.018));box-shadow:0 40px 120px rgba(0,0,0,.5)}.lock-icon{filter:drop-shadow(0 0 16px rgba(239,109,120,.18))}.lock-card h1{font-family:'Playfair Display',Georgia,serif}.input{font-family:'DM Sans',sans-serif}.input::placeholder{letter-spacing:.02em;color:#6f6a67}.input:focus{background:#0c0a0b}
.card,.wish,.quiz{box-shadow:0 22px 60px rgba(0,0,0,.18)}.card:hover{box-shadow:0 25px 70px rgba(201,47,64,.1)}.card>svg,.wish>svg{width:27px;height:27px;color:var(--rose)}.photo{position:relative;box-shadow:0 15px 50px rgba(0,0,0,.25)}.photo:after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 65%,rgba(0,0,0,.32));opacity:.7;pointer-events:none}.gallery{gap:14px}.timeline:before{box-shadow:0 0 15px rgba(201,47,64,.18)}
.letter{box-shadow:0 28px 90px rgba(0,0,0,.48)}.envelope{box-shadow:inset 0 0 80px rgba(201,47,64,.045),0 25px 80px rgba(0,0,0,.25)}.envelope svg{color:#eee}.hidden-box{box-shadow:0 25px 90px rgba(0,0,0,.4),inset 0 0 40px rgba(201,47,64,.05)}.hidden-box.open{box-shadow:0 0 80px rgba(201,47,64,.22)}
.final{min-height:590px}.final .title{text-shadow:0 0 45px rgba(239,109,120,.1)}.final-line{font-size:15px}.secret h2{font-family:'Playfair Display',Georgia,serif}.grain{opacity:.055}
@media(max-width:760px){.topbar{height:60px;padding:0 13px}.journey-meta{font-size:8px}.music-btn{width:38px;padding:0}.music-btn #musicLabel{display:none}.scene{padding-top:78px}.progress,.progress-glow{top:59px}.nextbar{bottom:11px}.swipe-hint{bottom:65px}.title{letter-spacing:-.045em}.gallery{gap:9px}.photo{border-radius:14px}.lock-card{border-radius:24px}.hero-number{font-size:clamp(82px,25vw,180px)}}
@media(prefers-reduced-motion:reduce){.ambient-orb,.music-bars i{animation:none!important}.scene.active{animation:none}}