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linear}.lp-stats{display:flex;justify-content:space-between;font-family:var(--mono);font-size:12px;color:var(--ink-soft);margin-top:4px}.overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:#3e322847;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px);animation:fadeIn .3s var(--ease) both}.pause{width:min(440px,90vw);padding:26px 26px 22px}.pause h2{margin:6px 0 18px;font-size:26px;font-weight:900}.pause .menu{display:grid;gap:10px}.pause .menu .btn{width:100%}.tabs{display:flex;gap:6px;margin-bottom:16px}.tabs button{flex:1;font:800 13px var(--sans);padding:9px;border-radius:12px;border:1px solid var(--line);background:transparent;color:var(--ink-soft);cursor:pointer}.tabs button.on{background:var(--sage);color:var(--ivory);border-color:var(--sage)}.setting{display:grid;grid-template-columns:1fr 150px;align-items:center;gap:12px;padding:10px 0;border-bottom:1px dashed var(--line);font-weight:700;font-size:14px}.setting:last-child{border-bottom:0}.setting input[type=range]{width:100%;accent-color:var(--coral)}.setting select{font:700 13px var(--sans);padding:6px 8px;border-radius:10px;border:1px solid var(--line);background:var(--ivory);color:var(--ink)}.toggle{justify-self:end;position:relative;width:46px;height:26px;border-radius:99px;background:#3e3a362e;cursor:pointer;transition:background .2s;border:0}.toggle:after{content:"";position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;box-shadow:0 1px 3px #0003;transition:transform .2s var(--ease)}.toggle.on{background:var(--coral)}.toggle.on:after{transform:translate(20px)}.controls-list{display:grid;grid-template-columns:1fr 1fr;gap:18px}.controls-list h4{margin:0 0 8px;font-size:12px;font-family:var(--mono);letter-spacing:.16em;color:var(--sage-deep)}.controls-list div.row{display:flex;justify-content:space-between;gap:8px;align-items:center;font-size:13px;font-weight:700;margin-bottom:7px}.controls-list .keys{display:flex;gap:3px}.letter-overlay{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;background:radial-gradient(ellipse at center,#3c281e40,#2819148c);animation:fadeIn .6s var(--ease) both;perspective:1400px}.envelope{position:absolute;width:420px;height:270px;pointer-events:none;transition:transform 1s var(--ease),opacity .8s var(--ease)}.envelope .back{position:absolute;inset:0;background:#f1e3c6;border-radius:10px;box-shadow:var(--shadow)}.envelope .front{position:absolute;inset:0;border-radius:10px;z-index:3;background:linear-gradient(to top right,#f6ead2 50%,transparent 50.5%) left / 50% 100% no-repeat,linear-gradient(to top left,#f6ead2 50%,transparent 50.5%) right / 50% 100% no-repeat}.envelope .flap{position:absolute;left:0;right:0;top:0;height:60%;transform-origin:top center;z-index:4;transition:transform .9s var(--ease) .25s,z-index 0s .6s}.envelope .flap:before{content:"";position:absolute;inset:0;background:#ecdcbc;clip-path:polygon(0 0,100% 0,50% 100%);border-radius:10px 10px 0 0}.envelope .seal{position:absolute;left:50%;top:52%;width:50px;height:50px;margin:-25px 0 0 -25px;z-index:5;border-radius:50%;background:var(--coral);display:flex;align-items:center;justify-content:center;color:var(--ivory);font-size:22px;box-shadow:inset 0 -3px #0000001f,0 3px 8px #0003;transition:opacity .4s}.envelope.open .flap{transform:rotateX(180deg);z-index:1}.envelope.open .seal{opacity:0}.envelope.gone{transform:translateY(70vh) scale(.9);opacity:0}.letter{position:relative;width:min(640px,90vw);max-height:86vh;overflow:auto;padding:54px 58px 40px;background-color:#fdf8ee;background-image:radial-gradient(rgba(154,107,74,.045) 1px,transparent 1px),radial-gradient(ellipse at 20% 0%,rgba(246,195,165,.18),transparent 50%),radial-gradient(ellipse at 100% 100%,rgba(199,184,224,.18),transparent 55%);background-size:3px 3px,100% 100%,100% 100%;border-radius:6px;box-shadow:0 30px 60px #28190f59,0 4px 10px #28190f26;transform-origin:center bottom;opacity:0;transform:translateY(40px) rotateX(-12deg) scale(.96);transition:transform 1.1s var(--ease),opacity .9s var(--ease);pointer-events:auto;user-select:text}.letter.show{opacity:1;transform:none}.letter:before{content:"";position:absolute;left:0;right:0;top:0;height:8px;background:repeating-linear-gradient(90deg,var(--coral) 0 18px,var(--ivory) 18px 26px,var(--sage) 26px 44px,var(--ivory) 44px 52px);border-radius:6px 6px 0 0;opacity:.8}.letter .dedication{font-family:var(--mono);font-size:11px;letter-spacing:.2em;text-transform:uppercase;color:var(--sage-deep);margin-bottom:18px}.letter .body{font-family:var(--serif);font-size:18.5px;line-height:1.85;color:#4a403a;font-weight:400}.letter .body p{margin:0 0 1.1em}.letter .body p:first-child{font-size:26px;font-weight:600;color:var(--coral-deep);line-height:1.35;font-style:italic}.letter .closing{margin-top:6px;font-family:var(--serif);font-style:italic;color:var(--ink-soft)}.letter .signature{margin-top:18px;font-family:var(--hand);font-size:36px;color:var(--coral-deep)}.letter .paws{margin-top:14px;display:flex;gap:8px;align-items:center}.letter .paws svg{width:30px;height:30px}.letter .actions{display:flex;gap:12px;justify-content:flex-end;margin-top:30px;padding-top:20px;border-top:1px dashed var(--line)}.end-card{position:absolute;left:50%;bottom:5vh;translate:-50% 0;display:flex;align-items:center;gap:22px;padding:18px 20px 18px 24px;animation:softPop .7s var(--ease) both;max-width:92vw}.end-card h3{margin:0;font-size:20px;font-weight:900}.end-card p{margin:3px 0 0;font-size:13px;color:var(--ink-soft);font-weight:700}.end-card .acts{display:flex;gap:10px;flex:none}@media(max-width:1100px){.title-screen{grid-template-columns:1fr;align-content:center;gap:28px;background:linear-gradient(180deg,#fbf6eccc,#fbf6ec4d 60%,#fbf6ec00)}.title-pass{justify-self:start}.bp{width:min(560px,92vw);min-width:0}}@media(max-height:760px){.title-copy h1{font-size:clamp(36px,4.6vw,60px)}.title-copy .tagline{margin-top:14px}.title-copy .question{margin-bottom:20px}}.chip.buddy{background:linear-gradient(180deg,#fff6dc,#fbe8b8);border-color:#c9952e59;color:#7a5419}.buddy-dot{width:8px;height:8px;border-radius:50%;background:var(--honey);box-shadow:0 0 #e8b84f99;animation:pulse 1.6s infinite}@keyframes pulse{0%{box-shadow:0 0 #e8b84f99}70%{box-shadow:0 0 0 8px #e8b84f00}to{box-shadow:0 0 #e8b84f00}}