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envelopeSway{0%,45%,to{transform:translate(0)rotate(0)}48%{transform:translate(-5px,-2px)rotate(-2deg)}52%{transform:translate(5px,-2px)rotate(2deg)}56%{transform:translate(-5px,-2px)rotate(-2deg)}60%{transform:translate(5px,-2px)rotate(2deg)}64%{transform:translate(-4px,-1px)rotate(-1.5deg)}68%{transform:translate(4px,-1px)rotate(1.5deg)}72%{transform:translate(-3px)rotate(-1deg)}76%{transform:translate(3px)rotate(1deg)}80%{transform:translate(-1px)rotate(-.4deg)}84%{transform:translate(0)rotate(0)}}@keyframes shadowBreath{0%,to{opacity:.9;transform:scale(1)}50%{opacity:1;transform:scale(1.04)}}@keyframes sealPrompt{0%,to{opacity:.85;transform:translate(-50%)translateY(0)scale(1);box-shadow:0 6px 18px #64080461,0 0 #d2322859}45%{opacity:1;transform:translate(-50%)translateY(-7px)scale(1.07);box-shadow:0 10px 24px #64080480,0 0 0 10px #d2322814}70%{opacity:1;transform:translate(-50%)translateY(-4px)scale(1.03);box-shadow:0 8px 20px #64080470,0 0 0 5px #d232281f}}@media 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p{text-indent:2em;margin:0}.letter-contact{background:#c8a0500f;border:1px solid #78501e33;border-left:3px solid #78501e66;margin-bottom:32px;padding:18px 24px}.contact-label{font-family:var(--font-elite),monospace;letter-spacing:.22em;text-transform:uppercase;color:#371c0873;margin-bottom:10px;font-size:.6rem}.contact-items{font-family:var(--font-fell),Georgia,serif;color:#281406b8;flex-direction:column;gap:6px;font-size:.98rem;display:flex}.contact-items em{color:#281406e0;font-style:normal;font-weight:600}.letter-closing{font-family:var(--font-fell),Georgia,serif;color:#281406b3;flex-direction:column;gap:2px;margin-bottom:18px;font-size:1.1rem;font-style:italic;line-height:1.55;display:flex}.letter-sign{font-family:var(--font-satisfy),cursive;color:#261205cc;margin-top:8px;font-size:1.65rem}.surprise-btn{font-family:var(--font-elite),monospace;letter-spacing:.16em;text-transform:uppercase;color:#fff0d7fa;cursor:pointer;background:linear-gradient(135deg,#a01a14,#d6421b 45%,#a01a14) 0 0/200% 200%;border:1px solid #ffc87880;border-radius:999px;justify-content:center;align-items:center;gap:12px;margin:36px auto 0;padding:14px 26px;font-size:.78rem;transition:transform .15s;animation:surprisePulse 1.8s ease-in-out infinite,surpriseShake 3.2s ease-in-out infinite;display:flex;box-shadow:0 0 #e65a288c,0 8px 22px #640c0461,inset 0 1px #ffdcbe40}.surprise-btn:hover{transform:scale(1.04)}.surprise-btn:active{transform:scale(.97)}.surprise-btn-spark{color:#ffe6b4f2;font-size:.9rem;animation:surpriseSparkle 1.2s ease-in-out infinite alternate}@keyframes surprisePulse{0%,to{background-position:0;box-shadow:0 0 #e65a288c,0 8px 22px #640c0461,inset 0 1px #ffdcbe40}50%{background-position:100%;box-shadow:0 0 0 14px #e65a2800,0 12px 30px #96140880,inset 0 1px #ffdcbe4d}}@keyframes surpriseShake{0%,86%,to{transform:translate(0)rotate(0)}88%{transform:translate(-3px)rotate(-1deg)}90%{transform:translate(3px)rotate(1deg)}92%{transform:translate(-3px)rotate(-1deg)}94%{transform:translate(3px)rotate(1deg)}96%{transform:translate(-2px)rotate(-.5deg)}98%{transform:translate(2px)rotate(.5deg)}}@keyframes surpriseSparkle{0%{opacity:.6;transform:scale(.9)}to{opacity:1;transform:scale(1.15)}}.surprise-overlay{z-index:300;cursor:pointer;touch-action:manipulation;background:#0f0602eb;flex-direction:column;justify-content:center;align-items:center;gap:16px;padding:24px;animation:overlayFadeIn .3s both;display:flex;position:fixed;inset:0}.surprise-frame{cursor:default;background:linear-gradient(145deg,#f4e6c4,#d9bc82);border:1px solid #6e461866;max-width:min(92vw,900px);max-height:82vh;padding:14px;animation:letterUnfold .45s cubic-bezier(.2,.9,.2,1) both;position:relative;box-shadow:0 40px 80px #140802b3,0 0 0 1px #dcb46e59,inset 0 0 40px #8c5a1e26}.surprise-image{border:1px 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#ffdcbe73;border-radius:50%;place-items:center;width:46px;height:46px;margin-left:-23px;transition:opacity .35s,transform .35s;animation:letterScrollHintBounce 1.6s ease-in-out infinite;display:grid;position:absolute;box-shadow:0 8px 22px #1408028c,inset 0 1px #ffdcb42e}.letter-scroll-hint-arrow{margin-top:-4px;font-size:1.6rem;line-height:1;display:block}.letter-scroll-hint-hidden{opacity:0;pointer-events:none;animation:none;transform:translateY(12px)}@keyframes letterScrollHintBounce{0%,to{transform:translateY(0)}50%{transform:translateY(6px)}}@media (max-width:820px){.letter-overlay{padding:28px 0 0}.letter-paper{max-height:84dvh;padding:44px 40px 72px}.surprise-btn{gap:9px;padding:12px 20px;font-size:.7rem}.letter-greeting{font-size:1.6rem}.letter-body{gap:16px;font-size:1.18rem}.letter-date{margin-bottom:32px}}@media (max-width:640px){.letter-overlay{padding:32px 0 0}.letter-paper{max-height:82dvh;padding:36px 24px 80px}.letter-greeting{margin-bottom:20px;font-size:1.4rem}.letter-body{gap:14px;font-size:1.05rem;line-height:1.65}.letter-body p{text-indent:1.5em}.letter-closing{font-size:1rem}.letter-sign{font-size:1.4rem}.letter-date{margin-bottom:24px}.letter-close-hint{margin-top:28px;font-size:.48rem}}@media (max-width:430px){.letter-overlay{align-items:flex-start;padding:36px 0 0}.letter-paper{max-height:calc(100dvh - 56px);padding:28px 18px 88px}.surprise-btn{letter-spacing:.12em;gap:6px;margin-top:28px;padding:10px 14px;font-size:.62rem}.surprise-frame{max-height:78vh;padding:10px}.surprise-image{max-height:calc(78vh - 22px)}.surprise-close{width:32px;height:32px;top:-12px;right:-12px}.letter-header-mark{letter-spacing:.2em;font-size:.5rem}.letter-date{margin-bottom:20px;font-size:.62rem}.letter-greeting{margin-bottom:16px;font-size:1.25rem}.letter-body{gap:12px;font-size:.98rem;line-height:1.62}.letter-body p{text-indent:1.2em}.letter-closing{font-size:.92rem}.letter-sign{font-size:1.25rem}.letter-close-hint{margin-top:20px;font-size:.44rem}}.unlock-gate{z-index:20;-webkit-overflow-scrolling:touch;overscroll-behavior:contain;flex-direction:column;justify-content:center;height:100dvh;padding:20px;display:flex;overflow-y:auto}.unlock-card,.unlock-gate{width:100%;position:relative}.unlock-card{color:#281406d1;background:radial-gradient(circle at 85% 12%,#94642d24,#0000 22%),linear-gradient(150deg,#fdf6e4,#f2e3c0 55%,#e8d4a8);border:1px solid #825a2647;max-width:480px;margin:auto;padding:36px 34px 32px;animation:unlockFadeIn .45s cubic-bezier(.2,.9,.2,1) both;box-shadow:0 36px 72px #1e0c0280,0 6px 16px #1e0c0238,inset 0 0 40px #6e441414}@keyframes unlockFadeIn{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.unlock-header-mark{font-family:var(--font-elite),monospace;letter-spacing:.32em;text-transform:uppercase;color:#371c087a;text-align:center;margin-bottom:10px;font-size:.62rem}.unlock-title{font-family:var(--font-satisfy),cursive;text-align:center;color:#261205e0;margin-bottom:22px;font-size:2rem}.unlock-note{font-family:var(--font-fell),Georgia,serif;color:#2d180abf;background:#d2aa5a0d;border-left:3px solid #825a2661;margin-bottom:24px;padding:14px 18px;font-size:.98rem;line-height:1.62}.unlock-form{flex-direction:column;gap:10px;display:flex}.unlock-pin-label{font-family:var(--font-elite),"Courier 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#6408046b}.unlock-submit:active:not(:disabled){transform:translateY(0)}.unlock-submit:disabled{opacity:.6;cursor:not-allowed}.unlock-error{font-family:var(--font-fell),Georgia,serif;color:#8c140ce0;background:#a01a1414;border-left:2px solid #a01a1473;padding:8px 12px;font-size:.9rem}@media (max-width:480px){.unlock-card{padding:28px 22px 26px}.unlock-title{font-size:1.7rem}.unlock-note{font-size:.92rem}}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}