.letter-form[data-astro-cid-xstaik4p]{text-align:left;max-width:500px;margin:0 auto}.form-group[data-astro-cid-xstaik4p]{margin-bottom:20px}.form-group[data-astro-cid-xstaik4p] label[data-astro-cid-xstaik4p]{display:block;margin-bottom:8px;font-weight:600;color:var(--text)}.form-group[data-astro-cid-xstaik4p] input[data-astro-cid-xstaik4p],.form-group[data-astro-cid-xstaik4p] textarea[data-astro-cid-xstaik4p]{width:100%;padding:12px;border:1px solid var(--border);border-radius:8px;background:var(--bg);color:var(--text);font-family:inherit;font-size:1em;transition:all .3s ease}#messageInput[data-astro-cid-xstaik4p].theme-christmas{border-color:#c41e3a;color:#165b33;font-style:italic}#messageInput[data-astro-cid-xstaik4p].theme-newyear{border-color:gold;background:#0d1b2a;color:gold}.btn[data-astro-cid-xstaik4p].primary{width:100%;padding:14px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;cursor:pointer;font-weight:700;font-size:1.1em;box-shadow:0 4px 12px #667eea4d}.theme-selector[data-astro-cid-xstaik4p]{display:flex;gap:10px;margin-top:10px;justify-content:flex-start;flex-wrap:wrap}.theme-option[data-astro-cid-xstaik4p]{flex:0 1 100px;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;padding:10px 5px;border:1px solid var(--border);border-radius:8px;transition:all .2s;text-align:center;min-height:44px}.theme-option[data-astro-cid-xstaik4p] input[data-astro-cid-xstaik4p]{display:none}.theme-option[data-astro-cid-xstaik4p]:has(input:checked){border-color:var(--accent);background:#7aa2ff1a}.theme-option[data-astro-cid-xstaik4p] input[data-astro-cid-xstaik4p]{width:auto;margin-bottom:5px}.letter-paper[data-astro-cid-xstaik4p]{background:#fff;color:#333;padding:60px 40px;border-radius:4px;box-shadow:0 10px 30px #0000001a;margin:30px auto;max-width:500px;min-height:480px;display:flex;flex-direction:column;justify-content:space-between;position:relative;background-image:linear-gradient(#f0f0f0 1px,transparent 1px);background-size:100% 30px;line-height:30px;text-align:left;overflow:hidden}.letter-paper[data-astro-cid-xstaik4p]:before{content:"";position:absolute;top:0;left:40px;bottom:0;width:1px;background:#f003;z-index:1}[data-astro-cid-xstaik4p][data-theme=dark] .letter-paper[data-astro-cid-xstaik4p]{background:#fdfdfd;color:#222}.letter-paper[data-astro-cid-xstaik4p].theme-christmas{background-color:#fff;border:8px solid #c41e3a;background-image:radial-gradient(circle at 50% 50%,#fffc,#fffc),url(https://www.transparenttextures.com/patterns/snow.png)}.theme-christmas[data-astro-cid-xstaik4p] .decoration-top[data-astro-cid-xstaik4p]{position:absolute;top:0;left:0;right:0;height:40px;background:repeating-linear-gradient(45deg,#c41e3a,#c41e3a 20px,#165b33 20px 40px)}.theme-christmas[data-astro-cid-xstaik4p] .decoration-bottom[data-astro-cid-xstaik4p]{position:absolute;bottom:0;left:0;right:0;height:10px;background:#165b33}.theme-christmas[data-astro-cid-xstaik4p] .letter-to[data-astro-cid-xstaik4p],.theme-christmas[data-astro-cid-xstaik4p] .letter-from[data-astro-cid-xstaik4p]{color:#c41e3a}.theme-christmas[data-astro-cid-xstaik4p] .letter-body[data-astro-cid-xstaik4p]{color:#165b33;font-style:italic}.letter-paper[data-astro-cid-xstaik4p].theme-newyear{background:#0d1b2a;color:gold;border:4px double #ffd700;background-image:radial-gradient(circle at 50% 50%,#1b263b,#0d1b2a)}.theme-newyear[data-astro-cid-xstaik4p] .decoration-top[data-astro-cid-xstaik4p]{position:absolute;top:20px;right:20px;font-size:2em}.theme-newyear[data-astro-cid-xstaik4p] .decoration-top[data-astro-cid-xstaik4p]:before{content:"✨"}.theme-newyear[data-astro-cid-xstaik4p] .decoration-bottom[data-astro-cid-xstaik4p]{position:absolute;bottom:20px;left:20px;font-size:2em}.theme-newyear[data-astro-cid-xstaik4p] .decoration-bottom[data-astro-cid-xstaik4p]:before{content:"🎆"}.theme-newyear[data-astro-cid-xstaik4p] .letter-to[data-astro-cid-xstaik4p],.theme-newyear[data-astro-cid-xstaik4p] .letter-from[data-astro-cid-xstaik4p]{border-color:gold}.theme-newyear[data-astro-cid-xstaik4p].letter-paper:before{background:#ffd70033}.theme-newyear[data-astro-cid-xstaik4p] .letter-body[data-astro-cid-xstaik4p]{color:gold;font-weight:500}.theme-newyear[data-astro-cid-xstaik4p] .letter-footer[data-astro-cid-xstaik4p]{color:#ffd70080}.letter-to[data-astro-cid-xstaik4p]{font-size:1.3em;font-weight:700;margin-bottom:20px;border-bottom:2px solid #333;display:inline-block;padding-right:20px}.letter-body[data-astro-cid-xstaik4p]{flex-grow:1;font-size:1.1em;white-space:pre-wrap;padding:10px 0}.letter-from[data-astro-cid-xstaik4p]{text-align:right;font-size:1.2em;font-weight:700;margin-top:20px}.letter-footer[data-astro-cid-xstaik4p]{text-align:center;font-size:.8em;color:#999;margin-top:40px;line-height:1}.letter-actions[data-astro-cid-xstaik4p]{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-top:30px}@media(max-width:600px){.letter-paper[data-astro-cid-xstaik4p]{padding:20px;margin:20px 0}.letter-paper[data-astro-cid-xstaik4p]:before{left:20px}}