:root{--color-bg:#05050a;--color-bg-deep:#000;--color-fg:#f5f2ea;--color-muted:#b9b6c4;--color-gold:#e8c27a;--color-gold-soft:#e8c27a59;--color-panel:#12121cb8;--color-border:#ffffff1f;--font-serif:"Playfair Display", Georgia, serif;--font-script:"Caveat", cursive;--font-body:system-ui, -apple-system, "Segoe UI", sans-serif;--ease:cubic-bezier(.16, 1, .3, 1)}*{box-sizing:border-box}html,body{margin:0;padding:0}body{background:radial-gradient(ellipse at 50% 0%, #14121f 0%, var(--color-bg) 55%, var(--color-bg-deep) 100%);color:var(--color-fg);font-family:var(--font-body);min-height:100vh;overflow-x:hidden}#app{min-height:100vh;position:relative}button{cursor:pointer;font-family:inherit}.btn-primary{background:linear-gradient(135deg, var(--color-gold), #c99a4a);color:#241a05;box-shadow:0 8px 24px var(--color-gold-soft);transition:transform .25s var(--ease), box-shadow .25s var(--ease);border:none;border-radius:999px;padding:.8rem 1.8rem;font-size:1rem;font-weight:600}.btn-primary:hover{box-shadow:0 12px 30px var(--color-gold-soft);transform:translateY(-2px)}.starfield-canvas{z-index:0;pointer-events:none;position:fixed;inset:0}.intro-overlay{z-index:50;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:#020208b8;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:fixed;inset:0}.intro-card{text-align:center;background:var(--color-panel);border:1px solid var(--color-border);border-radius:1.5rem;width:100%;max-width:30rem;max-height:90vh;padding:2.75rem 2.25rem;overflow-y:auto;box-shadow:0 30px 80px #0000008c}.intro-eyebrow{font-family:var(--font-script);color:var(--color-gold);margin:0 0 .5rem;font-size:1.3rem}.intro-title{font-family:var(--font-serif);margin:0 0 1rem;font-size:1.9rem}.intro-body{color:var(--color-muted);margin:0 0 1.5rem;line-height:1.7}.intro-form-hint{color:var(--color-gold);margin:0 0 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3rem;position:relative}.header-copy{max-width:40rem;margin:0 auto}.universe-title{font-family:var(--font-serif);margin:0 0 .4rem;font-size:clamp(2rem,4vw,2.75rem)}.universe-lead{color:var(--color-muted);white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:clamp(.75rem,2.6vw,1rem);line-height:1.6;overflow:hidden}.scene-wrap{width:100%}.scene{aspect-ratio:1200/700;width:100%;position:relative}.scene-wrap--mobile{display:none}.scene--tall{aspect-ratio:700/1000}@media (width<=700px){.scene-wrap--desktop{display:none}.scene-wrap--mobile{display:block}.universe{padding:.5rem 1rem 1rem}.universe-title{margin:0 0 .25rem;font-size:1.6rem}.universe-lead{white-space:normal;font-size:.75rem}}.constellation-svg{width:100%;height:100%;position:absolute;inset:0}.const-line{stroke:#ffffff59;stroke-width:1.4px;fill:none}.const-star{fill:#fff8e6;filter:drop-shadow(0 0 4px #fff8e6e6)}.const-label{fill:var(--color-muted);letter-spacing:.35em;font-size:15px;font-family:var(--font-body)}.heart-outline{stroke:var(--color-gold-soft);stroke-width:1px;stroke-dasharray:3 5;fill:none}.heart-star{fill:var(--color-gold)}.gift-layer{position:absolute;inset:0}.gift-marker{flex-direction:column;align-items:center;gap:.3rem;display:flex;position:absolute;transform:translate(-50%,-50%)}.gift-star{border:1px solid var(--color-gold-soft);width:2.6rem;height:2.6rem;transition:transform .25s var(--ease), background .25s var(--ease);background:#1410088c;border-radius:50%;justify-content:center;align-items:center;font-size:1.1rem;display:flex;position:relative}.gift-star:hover{background:#e8c27a2e;transform:scale(1.15)}.gift-date{color:var(--color-muted);white-space:nowrap;text-transform:capitalize;font-size:.65rem}.gift-marker.is-locked .gift-star{border-color:var(--color-border);cursor:not-allowed;background:#14100866}.gift-marker.is-locked .gift-star:hover{background:#14100866;transform:none}.gift-marker.is-locked .gift-date{opacity:.55}.gift-marker.is-locked .gift-glow{box-shadow:none;animation:none}@media (width<=700px){.gift-star{width:1.7rem;height:1.7rem;font-size:.75rem}.gift-date{font-size:.55rem}}@media (width<=420px){.gift-star{width:1.4rem;height:1.4rem;font-size:.6rem}.gift-date{font-size:.5rem}}.gift-glow{pointer-events:none;border-radius:50%;animation:2.6s ease-in-out infinite gift-pulse;position:absolute;inset:-6px;box-shadow:0 0 #e8c27a73}@keyframes gift-pulse{0%,to{box-shadow:0 0 #e8c27a59}50%{box-shadow:0 0 16px 6px #e8c27a40}}.top-bar{z-index:20;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);background:linear-gradient(#05050ae6,#05050a00);justify-content:space-between;align-items:center;gap:.75rem;padding:.85rem 1.25rem;display:flex;position:sticky;top:0}.music-icon-btn{border:1px solid var(--color-border);-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);width:2.75rem;height:2.75rem;transition:transform .25s var(--ease), background .25s var(--ease);background:#12121cb3;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.1rem;display:flex}.music-icon-btn:hover{background:#e8c27a2e;transform:scale(1.08)}.time-together{color:var(--color-gold);border:1px solid var(--color-border);white-space:nowrap;background:#12121c80;border-radius:999px;flex-shrink:0;padding:.4rem .9rem;font-size:.8rem}@media (width<=560px){.top-bar{gap:.4rem;padding:.6rem}.music-icon-btn{width:2.25rem;height:2.25rem;font-size:.95rem}.time-together{padding:.35rem .6rem;font-size:.7rem}.nav-tab{padding:.5rem .75rem;font-size:.8rem}}@media (width<=420px){.top-bar{gap:.3rem}.music-icon-btn{width:2rem;height:2rem;font-size:.85rem}.time-together{padding:.3rem .5rem;font-size:.62rem}.nav-tab{padding:.42rem .55rem;font-size:.7rem}}.souvenir-overlay{z-index:40;-webkit-backdrop-filter:blur(6px);backdrop-filter:blur(6px);visibility:hidden;pointer-events:none;background:#020208b8;justify-content:center;align-items:center;padding:1.5rem;display:flex;position:fixed;inset:0}.souvenir-overlay.is-open{visibility:visible;pointer-events:auto}.souvenir-panel{background:var(--color-panel);border:1px solid var(--color-border);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border-radius:1.5rem;width:100%;max-width:34rem;max-height:88vh;padding:2.5rem;position:relative;overflow-y:auto;box-shadow:0 30px 80px #0000008c}.souvenir-close{color:var(--color-muted);background:0 0;border:none;font-size:1.4rem;line-height:1;position:absolute;top:1.1rem;right:1.1rem}.souvenir-eyebrow{color:var(--color-gold);margin:0 0 .5rem;font-size:.8rem}.souvenir-title{font-family:var(--font-script);margin:0 0 1rem;font-size:1.9rem}.souvenir-image{border-radius:.75rem;width:100%;display:block}.souvenir-image:first-child{margin-bottom:1rem}.souvenir-image:not(:first-child){margin-top:1rem}.souvenir-text{font-family:var(--font-serif);color:var(--color-muted);white-space:pre-line;margin:0;font-size:.95rem;font-style:italic;line-height:1.7}.souvenir-carousel{flex-direction:column;gap:1rem;display:flex}.carousel-track{aspect-ratio:4/5;background:#ffffff0a;border-radius:.75rem;width:100%;max-height:50vh;position:relative;overflow:hidden}.carousel-slide{opacity:0;pointer-events:none;transition:opacity .35s var(--ease);margin:0;position:absolute;inset:0}.carousel-slide.is-active{opacity:1;pointer-events:auto}.carousel-slide img{object-fit:contain;width:100%;height:100%;display:block}.carousel-slide figcaption{-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);color:var(--color-gold);font-family:var(--font-script);background:#05050a99;border-radius:999px;padding:.3rem .8rem;font-size:1.15rem;position:absolute;bottom:.75rem;left:.75rem}.carousel-controls{justify-content:center;align-items:center;gap:1rem;display:flex}.carousel-nav{border:1px solid var(--color-border);width:2.25rem;height:2.25rem;color:var(--color-fg);transition:background .2s var(--ease), transform .2s var(--ease);background:#ffffff0d;border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;line-height:1;display:flex}.carousel-nav:hover{background:#e8c27a2e;transform:scale(1.08)}.carousel-dots{gap:.5rem;display:flex}.carousel-dot{background:var(--color-border);cursor:pointer;width:.5rem;height:.5rem;transition:background .2s var(--ease), transform .2s var(--ease);border-radius:50%}.carousel-dot.is-active{background:var(--color-gold);transform:scale(1.3)}.laughs-quote{font-family:var(--font-script);color:var(--color-gold);text-align:center;margin:0 0 1.25rem;font-size:1.5rem}.laughs-images{grid-template-columns:1fr 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var(--color-gold);text-align:center;background:#e8c27a0f;border-radius:1rem;flex-direction:column;align-items:center;gap:.6rem;padding:2rem 1.5rem;display:flex}.coupon-label{letter-spacing:.08em;text-transform:uppercase;color:var(--color-muted);margin:0;font-size:.8rem}.coupon-restaurant{font-family:var(--font-script);color:var(--color-gold);margin:0;font-size:1.8rem}.coupon-message{font-family:var(--font-serif);color:var(--color-muted);margin:0;font-size:.95rem;font-style:italic;line-height:1.6}.coupon-link{border:1px solid var(--color-gold);color:var(--color-gold);transition:background .2s var(--ease), color .2s var(--ease);border-radius:999px;margin-top:.5rem;padding:.6rem 1.4rem;font-size:.9rem;text-decoration:none}.coupon-link:hover{background:var(--color-gold);color:#050508}.scratch-wrap{aspect-ratio:3/2;border-radius:.75rem;width:100%;margin-top:1rem;position:relative;overflow:hidden}.scratch-image{object-fit:cover;width:100%;height:100%;display:block}.scratch-canvas{cursor:pointer;touch-action:none;width:100%;height:100%;position:absolute;inset:0}.scratch-wrap.is-revealed .scratch-canvas{pointer-events:none}.scratch-hint{color:#fff;font-family:var(--font-script);text-shadow:0 2px 6px #00000080;pointer-events:none;transition:opacity .3s var(--ease);justify-content:center;align-items:center;margin:0;font-size:1.4rem;display:flex;position:absolute;inset:0}.scratch-hint.is-hidden{opacity:0}.bouquet-wrap{flex-direction:column;align-items:center;gap:1rem;display:flex}.bouquet-svg{width:100%;max-height:45vh}.bouquet-stem{fill:none;stroke:#7a9467;stroke-width:4px;stroke-linecap:round}.bouquet-ribbon path{fill:none;stroke:#b5495b;stroke-width:5px;stroke-linecap:round}.bouquet-ribbon ellipse{fill:#b5495b}.sunflower .petal{fill:var(--color-gold)}.sunflower-center{fill:#6b4226}.bouquet-btn{font-size:.95rem}.quote-list{flex-direction:column;gap:1.75rem;display:flex}.quote-text{font-family:var(--font-serif);color:var(--color-fg);text-align:center;margin:0;font-size:1.1rem;font-style:italic;line-height:1.6}.quote-author{color:var(--color-muted);text-align:center;margin:.4rem 0 0;font-size:.85rem}.stars-wrap{flex-direction:column;align-items:center;gap:1rem;display:flex}.stars-svg{width:100%;max-height:45vh}.star-a,.star-b{filter:drop-shadow(0 0 6px var(--color-gold-soft))}.star-shape-outer{fill:var(--color-gold)}.star-shape-inner{fill:#fff6df;opacity:.85}.star-shape-core{fill:#fffdf5}.stars-heart{fill:var(--color-gold);filter:drop-shadow(0 0 10px var(--color-gold-soft))}.stars-flash{fill:var(--color-gold)}.stars-btn{font-size:.95rem}.souvenir-audio{--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark;border-radius:999px;width:100%}@media (width<=560px){.souvenir-panel{border-radius:1.25rem;padding:1.75rem 1.5rem}.souvenir-title{font-size:1.6rem}.laughs-images{grid-template-columns:1fr 1fr;gap:.6rem}.laughs-quote{font-size:1.25rem}.quote-text{font-size:1rem}}.timeline-section{text-align:center;margin-top:.5rem}.timeline-heading{font-family:var(--font-serif);color:var(--color-muted);margin:0 0 1rem;font-size:1.1rem;font-weight:500}.timeline-list{flex-wrap:wrap;justify-content:center;gap:.5rem;margin:0 0 1rem;padding:0;list-style:none;display:flex;position:relative}.timeline-item{flex-direction:column;align-items:center;width:8rem;display:flex;position:relative}.timeline-item:not(:last-child):after{content:"";border-top:2px dotted var(--color-border);width:90%;position:absolute;top:1.1rem;left:55%}.timeline-dot{border:1px solid var(--color-border);z-index:1;background:#ffffff0d;border-radius:50%;justify-content:center;align-items:center;width:2.25rem;height:2.25rem;margin-bottom:.4rem;font-size:1rem;display:flex}.timeline-item.active .timeline-dot{background:linear-gradient(135deg, var(--color-gold), #c99a4a);border-color:var(--color-gold);box-shadow:0 0 18px var(--color-gold-soft)}.timeline-item.future .timeline-dot{opacity:.5}.timeline-label{font-size:.85rem}.timeline-date{color:var(--color-muted);font-size:.75rem}.timeline-footer{font-family:var(--font-script);color:var(--color-gold);font-size:1.3rem}@media (width<=900px){.timeline-section--inline{display:none}.timeline-section{margin-top:2rem}.timeline-list{flex-direction:column;align-items:center;gap:1.75rem;position:relative}.timeline-list:before{content:"";background:repeating-linear-gradient(to bottom, var(--color-border) 0 6px, transparent 6px 14px);width:2px;position:absolute;top:1.125rem;bottom:1.125rem;left:50%;transform:translate(-50%)}.timeline-item{width:auto}.timeline-item:not(:last-child):after{display:none}}.site-nav{scrollbar-width:none;flex:1;justify-content:center;align-items:center;gap:.5rem;min-width:0;display:flex;overflow-x:auto;-webkit-mask-image:linear-gradient(90deg,#0000 0,#000 12px calc(100% - 12px),#0000 100%);mask-image:linear-gradient(90deg,#0000 0,#000 12px calc(100% - 12px),#0000 100%)}.site-nav::-webkit-scrollbar{display:none}.nav-tab{border:1px solid var(--color-border);color:var(--color-muted);white-space:nowrap;transition:background .2s var(--ease), color .2s var(--ease);background:#ffffff0f;border-radius:999px;flex-shrink:0;padding:.55rem 1.2rem;font-size:.9rem}.nav-tab--mobile-only{display:none}@media (width<=900px){.nav-tab--mobile-only{display:inline-block}}@media (width<=560px){.site-nav{justify-content:flex-start}}.nav-tab.is-active{background:linear-gradient(135deg, var(--color-gold), 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var(--color-border);width:3.5rem;height:3.5rem;transition:transform .25s var(--ease), background .25s var(--ease), box-shadow .25s var(--ease);background:#ffffff0d;border-radius:50%;justify-content:center;align-items:center;font-size:1.4rem;display:flex}.level-node.locked .level-dot{opacity:.55;cursor:not-allowed}.level-node.unlocked .level-dot{background:linear-gradient(135deg, var(--color-gold), #c99a4a);border-color:var(--color-gold);box-shadow:0 0 20px var(--color-gold-soft);animation:2.4s ease-in-out infinite gift-pulse}.level-node.unlocked .level-dot:hover{transform:scale(1.1)}.level-node.opened .level-dot{border-color:var(--color-gold-soft);color:var(--color-gold);background:#e8c27a1f}.level-date{color:var(--color-muted);text-transform:capitalize;font-size:.8rem}.level-error{text-align:center;color:var(--color-muted);list-style:none}@media (width<=480px){.level-node{--offset:3.5rem}}