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ease}.wish-token:hover,.wish-token.selected{transform:translateY(-3px);border-color:#f4c76db8;background:#f4c76d29}.wish-token.selected:before{content:"已点亮";display:block;margin-bottom:6px;color:#f4c76d;font-size:12px;font-weight:800}.birthday-photo-card{position:relative;width:min(420px,100%);height:min(44vh,340px);min-height:300px;overflow:hidden;border:10px solid rgba(255,250,243,.9);border-bottom-width:42px;border-radius:18px;background:#fffaf3e6;box-shadow:0 24px 58px #00000047;transform:rotate(-1.5deg);transition:transform .24s ease,box-shadow .24s ease}.birthday-photo-panel{gap:10px;padding-top:72px;padding-bottom:36px}.birthday-photo-panel h2{font-size:clamp(30px,4.2vw,46px)}.birthday-photo-panel>p{line-height:1.55}.birthday-photo-card.portrait{width:min(255px,90%)}.birthday-photo-card.tall{width:min(200px,86%)}.birthday-photo-card.landscape{width:min(420px,100%)}.birthday-photo-card:hover{transform:rotate(0) translateY(-3px);box-shadow:0 30px 64px #00000057}.birthday-photo-card.flipped{animation:birthdayPhotoFlip .45s ease both}.birthday-photo-card img{width:100%;height:100%;display:block;object-fit:contain;object-position:center;border-radius:8px;background:#262531}.birthday-photo-shine{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;background:linear-gradient(110deg,transparent 0 42%,rgba(255,255,255,.26) 50%,transparent 58% 100%);transform:translate(-120%);animation:birthdayPhotoShine 1.2s ease .1s both}.birthday-photo-caption{min-height:30px;color:#fffaf3e0!important;font-weight:700}.birthday-photo-count{color:#fffaf394;font-size:13px;font-weight:800;letter-spacing:2px}.birthday-candle-panel{gap:10px;padding-top:70px;padding-bottom:30px}.birthday-candle-panel h2{max-width:760px;font-size:clamp(30px,5vw,52px)}.birthday-candle-panel>p{line-height:1.45}.birthday-cake{position:relative;width:min(430px,86vw);height:min(38vh,300px);min-height:250px;margin:4px auto 0;overflow:hidden;border:8px solid rgba(255,250,243,.9);border-radius:22px;background:#fffaf3;box-shadow:0 24px 58px #00000047}.birthday-cake-image{width:100%;height:100%;display:block;object-fit:cover;object-position:center 42%}.birthday-candle{position:absolute;z-index:2;width:44px;height:62px;border:none;border-radius:999px;background:transparent;box-shadow:none;transform:translate(-50%,-50%)}.birthday-candle:nth-of-type(1){left:22%;top:20%}.birthday-candle:nth-of-type(2){left:36%;top:16%}.birthday-candle:nth-of-type(3){left:63%;top:16%}.birthday-candle:nth-of-type(4){left:77%;top:20%}.birthday-candle span{position:absolute;left:50%;top:50%;width:20px;height:32px;border-radius:60% 40% 55% 45%;background:linear-gradient(180deg,#fff9b7,#f4a043 70%,#d95d5d);box-shadow:0 0 18px #f4c76de6,0 0 34px #f4c76d66;transform:translate(-50%,-50%) rotate(8deg);transform-origin:bottom center;animation:candleFlicker .8s ease-in-out infinite alternate}.birthday-candle.blown span{opacity:0;transform:translate(-50%,-50%) translateY(10px) scale(.2);animation:none;transition:opacity .22s ease,transform .22s ease}.birthday-blow-controls{display:flex;width:min(430px,86vw);flex-direction:column;align-items:center;gap:8px}.birthday-mic-btn{min-height:42px;padding:10px 18px;font-size:14px}.birthday-blow-meter{width:min(260px,100%);height:8px;overflow:hidden;border-radius:999px;background:#ffffff2e}.birthday-blow-meter span{display:block;width:0%;height:100%;border-radius:inherit;background:linear-gradient(90deg,#96c2b2,#f4c76d,#e99a90);transition:width .08s linear}.birthday-blow-controls p{max-width:380px;min-height:24px;color:#fffaf3b8;font-size:13px;line-height:1.55}.birthday-envelope{position:relative;width:min(360px,82vw);height:226px;margin-top:8px;border:none;border-radius:18px;background:linear-gradient(145deg,transparent 49%,rgba(192,114,102,.95) 50%),linear-gradient(215deg,transparent 49%,rgba(210,134,118,.95) 50%),linear-gradient(180deg,#f4d3bc,#dd9f89);box-shadow:0 24px 56px #0000003d;transform-style:preserve-3d;transition:transform .28s ease}.birthday-envelope:hover{transform:translateY(-4px) rotate(-1deg)}.envelope-flap{position:absolute;top:0;right:0;bottom:0;left:0;clip-path:polygon(0 0,100% 0,50% 58%);border-radius:18px 18px 0 0;background:linear-gradient(180deg,#ffd9be,#da8c79);transform-origin:top center;transition:transform .45s ease}.birthday-envelope.open .envelope-flap{transform:rotateX(132deg)}.envelope-paper{position:absolute;left:50%;top:50%;display:flex;align-items:center;justify-content:center;width:68%;height:96px;border-radius:12px;background:#fffaf3;color:#7f4b53;font-family:var(--font-serif);font-size:24px;font-weight:700;transform:translate(-50%,-50%);transition:transform .45s ease}.birthday-envelope.open .envelope-paper{transform:translate(-50%,-92%)}.birthday-letter-panel{justify-content:flex-start;gap:14px;overflow:hidden;padding-top:76px;padding-bottom:36px}.birthday-letter-body{width:min(700px,100%);height:clamp(280px,44vh,360px);padding:34px;overflow-x:hidden;overflow-y:auto;overscroll-behavior:contain;border-radius:18px;background:linear-gradient(#fffaf3f0,#fffaf3f0),repeating-linear-gradient(to bottom,transparent 0 30px,rgba(164,94,92,.12) 31px 32px);color:#47323b;text-align:left;box-shadow:0 18px 44px #0000002e;scrollbar-color:rgba(127,75,83,.36) transparent;scrollbar-width:thin;-webkit-overflow-scrolling:touch}.birthday-letter-body::-webkit-scrollbar{width:8px}.birthday-letter-body::-webkit-scrollbar-thumb{border-radius:999px;background:#7f4b5352}.birthday-letter-body p{max-width:none;margin-bottom:18px;color:#47323b;font-size:17px;line-height:2;user-select:text;-webkit-user-select:text}.birthday-letter-body p:last-child{margin-bottom:0}.birthday-confetti{position:fixed;top:-12px;z-index:12001;width:10px;height:16px;border-radius:3px;pointer-events:none;animation:birthdayConfettiFall linear forwards}@keyframes birthdayFadeIn{0%{opacity:0}to{opacity:1}}@keyframes birthdayPanelIn{0%{opacity:0;transform:translateY(12px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes candleFlicker{0%{transform:translate(-50%,-50%) rotate(-7deg) scale(.94)}to{transform:translate(-50%,-50%) rotate(8deg) scale(1.06)}}@keyframes birthdayPhotoFlip{0%{opacity:0;transform:rotate(2deg) translateY(12px) scale(.96)}to{opacity:1;transform:rotate(-1.5deg) translateY(0) scale(1)}}@keyframes birthdayPhotoShine{to{transform:translate(120%)}}@keyframes birthdayConfettiFall{to{transform:translate3d(var(--confetti-drift),108vh,0) rotate(620deg);opacity:0}}@keyframes entryBurstFade{0%,82%{opacity:1}to{opacity:0}}@keyframes entryBirthdayMessage{0%{opacity:0;transform:translate(-50%,-50%) scale(.78)}18%,70%{opacity:1;transform:translate(-50%,-50%) scale(1)}to{opacity:0;transform:translate(-50%,-56%) scale(.96)}}@keyframes entryFireworkRing{0%{opacity:0;transform:translate(-50%,-50%) scale(.2)}12%{opacity:1}68%{opacity:.64}to{opacity:0;transform:translate(-50%,-50%) scale(11)}}@keyframes entryFireworkSpark{0%{opacity:0;transform:translate(-50%,-50%) scale(.2)}12%{opacity:1}70%{opacity:.88}to{opacity:0;transform:translate(calc(var(--spark-x) - 50%),calc(var(--spark-y) - 50%)) scale(.95)}}@media screen and (max-width:600px){.container{padding:15px}.gallery-grid{gap:8px}.entry-birthday-message{width:min(340px,calc(100vw - 28px));padding:14px 18px 17px;font-size:clamp(26px,8.3vw,38px);line-height:1.12;white-space:nowrap}.entry-fireworks-left{left:12%}.entry-fireworks-right{right:12%}.section-title{text-align:center}.secret-birthday-trigger{width:28px;height:28px;font-size:16px}.birthday-surprise{padding:14px}.birthday-stage{min-height:calc(100vh - 28px);border-radius:16px}.birthday-panel{justify-content:center;padding:74px 18px 34px;gap:14px}.birthday-panel h2{font-size:38px}.birthday-photo-panel h2{font-size:34px}.birthday-panel p{font-size:14px}.birthday-tokens{grid-template-columns:1fr;gap:10px}.wish-token{min-height:76px}.birthday-photo-card{width:min(300px,100%);height:min(34vh,280px);min-height:0;border-width:8px;border-bottom-width:34px}.birthday-photo-card.portrait{width:min(220px,92%)}.birthday-photo-card.tall{width:min(170px,86%)}.birthday-photo-card.landscape{width:min(300px,100%)}.birthday-photo-caption{min-height:46px}.birthday-candle-panel{gap:8px;padding-top:70px;padding-bottom:24px}.birthday-candle-panel h2{font-size:34px}.birthday-cake{width:min(310px,100%);height:min(30vh,240px);min-height:210px;border-width:6px}.birthday-blow-controls{width:min(310px,100%);gap:6px}.birthday-blow-controls p{min-height:36px;font-size:12px}.birthday-letter-body{height:clamp(260px,48vh,380px);padding:24px 20px}.birthday-letter-body p{font-size:15px}}