:root {
    --paper: #f6f0e6;
    --ink: #452a2e;
    --wine: #802d3d;
    --muted: #79635e;
    --line: #d9cbbd;
    --pink: #edd7d0;
    --cream: #fff9ec;
    --gold: #b87936;
    --ease-out: cubic-bezier(.22, 1, .36, 1);
    --shadow-soft: 0 18px 45px #452a2e0e;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Microsoft YaHei", sans-serif; font-size: 16px; line-height: 1.8; }
body::before { content: ""; position: fixed; inset: 0; pointer-events: none; z-index: 5; opacity: .15; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.8' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Cpath fill='%23967865' opacity='.35' filter='url(%23n)' d='M0 0h180v180H0z'/%3E%3C/svg%3E"); }
a { color: inherit; text-decoration: none; }
button, a, summary { touch-action: manipulation; }
button, summary { cursor: pointer; }
a:focus-visible, button:focus-visible, summary:focus-visible { outline: 3px solid var(--wine); outline-offset: 6px; }
h1, h2, h3, p { margin: 0; }
h1, h2, h3 { font-family: "Noto Serif SC", "Songti SC", SimSun, serif; font-weight: 400; }
.site-header, main, footer { width: min(1160px, calc(100% - 80px)); margin-inline: auto; }
.site-header { min-height: 100px; display: flex; justify-content: space-between; align-items: center; border-bottom: 1px solid var(--line); gap: 20px; }
.brand { color: var(--wine); letter-spacing: 2px; font-family: SimSun, serif; font-weight: bold; }
.brand span { color: var(--muted); font-size: 12px; font-weight: normal; letter-spacing: 1px; }
.header-link { font-size: 13px; padding: 12px 0; }
.header-link span { margin-left: 18px; }
.hero { display: grid; grid-template-columns: 1.05fr 1fr; gap: 65px; padding-top: 65px; }
.hero-copy { padding-top: 24px; }
.eyebrow { font-size: 10px; letter-spacing: 2px; font-weight: 600; color: var(--wine); }
.tiny-star { font-size: 19px; margin-right: 8px; vertical-align: middle; }
h1 { font-size: clamp(40px, 4.5vw, 64px); line-height: 1.45; letter-spacing: 2px; margin: 25px 0; }
h1 em { font-style: normal; color: var(--wine); }
.intro { color: var(--muted); line-height: 2; }
.primary-button { display: inline-flex; align-items: center; justify-content: center; gap: 25px; margin-top: 30px; padding: 15px 23px; background: var(--wine); color: var(--cream); border: 1px solid var(--wine); font: inherit; font-size: 14px; transition: background .2s, transform .2s; }
.primary-button:active { transform: translateY(1px); }
.primary-button:disabled { cursor: wait; }
.primary-button span { display: inline-block; transition: transform .25s var(--ease-out); }
.small-note { font-size: 12px; color: var(--muted); margin-top: 14px; }
/* 数字使用等粗圆角矢量笔画，避免系统字体带来的字形差异。 */
.birthday-poster { position: relative; align-self: center; padding: 30px; border: 1px solid #e3cfc7; border-radius: 16px; transform: rotate(0); overflow: hidden; }
.poster-top, .poster-bottom { display: flex; justify-content: space-between; align-items: center; }
.poster-top { font-size: 9px; letter-spacing: 2px; color: var(--wine); gap: 12px; padding-bottom: 26px; border-bottom: 1px solid #d9bfb655; }
.poster-top > span:last-child { font: 27px/1 Georgia, serif; }
.poster-inner { position: relative; padding: 32px 0 26px; text-align: center; }
.poster-age-row { display: flex; align-items: center; justify-content: center; gap: 24px; }
.poster-dedication { text-align: left; flex-shrink: 0; color: var(--wine); font-family: SimSun, serif; font-size: 17px; line-height: 1.9; letter-spacing: 3px; }
.poster-dedication span { display: block; margin-top: 16px; color: var(--muted); font: 8px/1.7 Arial, sans-serif; letter-spacing: 1.4px; }
.age { width: min(65%, 260px); color: var(--wine); }
.age svg { display: block; width: 100%; height: auto; overflow: visible; fill: none; stroke: currentColor; stroke-width: 16; stroke-linecap: round; stroke-linejoin: round; }
.handwriting { margin-top: 24px; text-align: center; font: italic 23px/1.4 Georgia, serif; color: var(--wine); }
.cake-art { position: relative; width: 270px; height: 175px; margin: 12px auto 0; transform: scale(.9); transform-origin: center bottom; }
.poster-wish { font-size: 12px; color: var(--muted); margin-top: 13px; letter-spacing: 1px; }
.cake-plate { position: absolute; bottom: 9px; width: 270px; height: 28px; background: #b98982; border-radius: 50%; border-bottom: 5px solid var(--wine); }
.cake-body { position: absolute; z-index: 1; left: 25px; bottom: 25px; width: 220px; height: 76px; border-radius: 0 0 45% 45% / 0 0 22% 22%; background: repeating-linear-gradient(90deg, #f6ead8 0 10px, #e8d7bd 10px 12px); box-shadow: inset 0 -7px #dbc5aa; text-align: center; }
.cake-body span { display: inline-block; color: var(--wine); font: italic 21px Georgia, serif; padding: 30px 12px 0; }
.cake-top { position: absolute; z-index: 2; width: 220px; height: 48px; border-radius: 50%; left: 25px; bottom: 78px; background: var(--cream); border: 7px dotted #e6c7b0; }
.candles { position: absolute; z-index: 3; left: 82px; bottom: 105px; display: flex; gap: 34px; }
.candles i { width: 11px; height: 38px; background: repeating-linear-gradient(25deg, var(--wine) 0 5px, #edb5b0 5px 10px); }
.candles i:nth-child(2) { transform: translateY(-8px); }
.candles b { display: block; position: relative; width: 11px; height: 19px; top: -22px; border-radius: 70% 30% 60% 40%; background: var(--gold); transform: rotate(10deg); }
.cake-spark { position: absolute; color: var(--wine); font-size: 30px; }
.spark-one { top: 20px; left: 5px; }.spark-two { top: 2px; right: 5px; }
.poster-bottom { color: var(--muted); border-top: 1px dashed #c6a79a; padding-top: 20px; gap: 16px; font-size: 10px; letter-spacing: 1px; }
.poster-bottom strong { font-size: 12px; font-weight: normal; letter-spacing: 1px; }
.date-stamp { color: var(--wine); font: 500 22px/1.2 Arial, sans-serif; text-align: right; white-space: nowrap; }
.date-stamp small { display: block; margin-top: 5px; font: 7px/1.5 "Microsoft YaHei", sans-serif; letter-spacing: 1px; color: var(--muted); }
.hero-foot { grid-column: 1 / -1; display: flex; justify-content: space-between; align-items: center; border-block: 1px solid var(--line); padding: 20px 0; font-size: 11px; color: var(--muted); gap: 16px; }
.hero-foot > span { font-size: 9px; letter-spacing: 1.5px; }
.hero-foot a { padding: 8px 0; }
.section-wrap { padding-block: 85px; }
.section-heading h2 { font-size: 32px; margin: 12px 0; }.section-heading > p:last-child { color: var(--muted); font-size: 14px; }
.wish-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 40px; }
.wish-grid article { position: relative; padding: 5px 30px 30px; border-left: 1px solid var(--line); }
.wish-grid article:first-child { padding-left: 0; border-left: 0; }
.wish-number { color: var(--muted); font-size: 11px; }.wish-grid h3 { font-size: 28px; margin: 20px 0 12px; }.wish-grid p { font-size: 14px; line-height: 2.2; color: var(--muted); }.wish-flower { display: block; margin-top: 30px; color: var(--wine); font: 42px Georgia, serif; }
.wish-ritual { position: relative; display: grid; grid-template-columns: 1.3fr 1fr; background: #eae8dc; padding: 55px 65px; overflow: hidden; }
.ritual-copy h2 { font-size: 38px; line-height: 1.6; margin: 16px 0; }.ritual-copy > p:not(.eyebrow) { color: var(--muted); }.ritual-status { margin-top: 16px; font-size: 12px; min-height: 44px; }
/* 数字蜡烛与蛋糕共用矢量坐标，缩放时烛芯和火焰保持对齐。 */
.wish-candle { position: relative; width: 280px; max-width: 100%; aspect-ratio: 7 / 8; align-self: center; justify-self: center; }
.birthday-candle-art { display: block; width: 100%; height: 100%; overflow: visible; }
.wish-candle.has-3d { width: 100%; max-width: 400px; aspect-ratio: 1; margin-bottom: 44px; }
.has-3d > .birthday-candle-art, .has-3d > .candle-halo, .has-3d > .flame-holder { visibility: hidden; }
.has-3d .flame-holder .wick { left: 0; top: 0; }
.cake-canvas { position: absolute; inset: 0; display: block; width: 100%; height: 100%; touch-action: none; cursor: grab; border-radius: 12px; }
.cake-canvas:active { cursor: grabbing; }
.cake-canvas:focus-visible { outline: 2px solid var(--wine); outline-offset: 3px; }
.cake-controls:not([hidden]) { position: absolute; top: 100%; width: 100%; display: flex; gap: 10px; align-items: center; justify-content: space-between; font-size: 10px; color: var(--muted); }
.cake-controls button { min-height: 44px; padding: 5px 12px; flex-shrink: 0; border: 1px solid var(--line); border-radius: 22px; background: var(--paper); color: var(--wine); font: inherit; }
.candle-halo { position: absolute; width: 80%; height: 60%; top: 0; left: 10%; border-radius: 50%; background: radial-gradient(ellipse, #f9dba566, transparent 68%); transition: opacity .6s; }
.illustration-shadow { fill: #79635e20; filter: blur(3px); }
.cake-dish { fill: url(#dish-edge); }.cake-dish-top { fill: #f2d9cf; stroke: #fff4e6; stroke-width: 2; }
.cake-contact-shadow { fill: #8b5e4933; filter: blur(2px); }
.ritual-cake-body { fill: url(#cake-cream); }
.cake-filling { fill: none; stroke: #c38385; stroke-width: 6; opacity: .6; }
.cake-side-light { fill: none; stroke: #fff8e3; stroke-width: 3; stroke-linecap: round; opacity: .35; }
.cake-icing { fill: url(#frosting-edge); filter: drop-shadow(0 2px 1px #aa826033); }
.cake-icing-top { fill: url(#frosting-top); stroke: #fff8e8; stroke-width: .8; }
.icing-top-highlight { fill: none; stroke: #fffef4; stroke-width: 2; stroke-linecap: round; opacity: .9; }
.candle-foot-shadow { fill: #a97f6333; filter: blur(1px); }
.candle-sticks { fill: none; stroke: #c4a080; stroke-width: 4; stroke-linecap: round; }
.number-wax { fill: none; stroke: url(#wax-pink); stroke-width: 23; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(2px 3px 0 #b7747f); }
.wax-highlight { fill: none; stroke: #ffe5de; stroke-width: 4; stroke-linecap: round; opacity: .8; }
.icing-pearls { fill: url(#cream-pearl); filter: drop-shadow(0 1px 1px #a97f6344); }.cake-heart { fill: #b96e7d; filter: drop-shadow(1px 2px 0 #8c525433); }
.celebration-sparks { fill: none; stroke: #bb8b54; stroke-width: 1.5; stroke-linecap: round; }
.flame-holder { position: absolute; top: 21.875%; width: 7.86%; height: 15%; }
.flame-two { left: 30.7%; }.flame-nine { left: 59%; }
.wick { position: absolute; left: 45%; top: 74%; width: 2px; height: 26%; border-radius: 2px; background: var(--ink); }
.single-flame { position: absolute; top: 0; left: 0; width: 100%; height: 77%; border-radius: 75% 25% 55% 45%; animation: flicker 2s ease-in-out infinite; transform-origin: bottom center; transition: opacity .5s; }
.flame-nine .single-flame { animation-delay: -.8s; }
.is-blown .single-flame, .is-blown .candle-halo { opacity: 0; animation: none; }
#confetti { pointer-events: none; position: absolute; inset: 0; overflow: hidden; }
.confetti-piece { position: absolute; top: var(--origin-y); left: var(--origin-x); width: 7px; height: 12px; background: var(--color); animation: confetti-fall var(--duration) linear var(--delay) both; }
.confetti-piece:nth-child(3n) { width: 8px; height: 8px; border-radius: 50%; }
.confetti-piece:nth-child(5n) { width: 5px; height: 16px; }
.letter-section .section-heading { text-align: center; }.letter { max-width: 820px; margin: 38px auto 0; border: 1px solid var(--line); background: #faf5ed; box-shadow: 0 12px 35px #452a2e08; }.letter summary { list-style: none; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 42px; }.letter summary::-webkit-details-marker { display: none; }.envelope-to { font-family: SimSun, serif; font-size: 20px; }.envelope-to small { display: block; font: 12px "Microsoft YaHei", sans-serif; color: var(--muted); margin-top: 8px; }.seal { width: 60px; height: 60px; flex-shrink: 0; border-radius: 50%; background: var(--wine); color: var(--cream); text-align: center; font: 34px/60px Georgia, serif; box-shadow: inset 0 0 0 5px #ffffff12; }.open-label, .close-label { font-size: 12px; color: var(--wine); }.close-label, .letter[open] .open-label { display: none; }.letter[open] .close-label { display: inline; }.letter-content { padding: 0 48px 42px; font-family: "Songti SC", SimSun, serif; line-height: 2.3; }.letter-content p { margin-bottom: 20px; }.salutation, .letter-ending { color: var(--wine); }.signature { text-align: right; }.signature span { font-size: 12px; color: var(--muted); }
.closing { text-align: center; padding: 30px 0 80px; }.closing h2 { font-size: 36px; margin: 18px 0; }.closing > p:not(.eyebrow) { color: var(--muted); font-size: 14px; }.closing > span { display: block; font: 40px Georgia, serif; color: var(--wine); margin-top: 22px; }
footer { display: flex; justify-content: space-between; gap: 15px; padding: 23px 0; border-top: 1px solid var(--line); font-size: 11px; color: var(--muted); }footer a { padding: 8px 0; }footer > span { align-self: center; font-size: 9px; letter-spacing: 1px; }
@keyframes flicker { 0%, 100% { transform: rotate(-5deg) scale(.95); } 50% { transform: rotate(6deg) scale(1.05); } }
/* 烛芯是纸屑的发射点，先散开再下落，位移不参与页面布局。 */
@keyframes confetti-fall {
    0% { transform: translate(0, 0) rotate(0) scale(.4); opacity: 0; }
    8% { opacity: 1; }
    35% { transform: translate(var(--spread), var(--rise)) rotate(150deg) scale(1); opacity: 1; }
    75% { opacity: .85; }
    100% { transform: translate(var(--drift), var(--fall)) rotate(var(--spin)) scale(.65); opacity: 0; }
}

/* 纸张和火漆保留静态质感，持续运动仅用于烛火。 */
::selection { background: var(--pink); color: var(--wine); }
.header-link, footer a { min-height: 44px; display: inline-flex; align-items: center; }
.header-link { text-underline-offset: 7px; }
.birthday-poster { background: radial-gradient(ellipse at 10% 0%, #fffaf3, transparent 70%), #f3e2da; box-shadow: 0 5px 0 #fff9ec, 0 6px 0 #dfcbc0, 0 18px 45px #452a2e10; transition: transform .55s var(--ease-out), box-shadow .55s var(--ease-out); }
.birthday-poster::after { content: ""; position: absolute; inset: -50%; pointer-events: none; background: linear-gradient(115deg, transparent 38%, #fff9ec50 49%, transparent 60%); transform: translateX(-65%); opacity: 0; }

.candles b { background: linear-gradient(0deg, #f4c772, var(--gold)); box-shadow: 0 0 13px #d8a15044; transform-origin: bottom center; animation: flicker 2.6s ease-in-out infinite; }
.candles i:nth-child(2) b { animation-delay: -.8s; }.candles i:nth-child(3) b { animation-delay: -1.6s; }
.wish-grid article { transition: background .3s; }.wish-flower { transform-origin: center; transition: transform .5s var(--ease-out); }
.wish-ritual { border: 1px solid #d7d5c5; box-shadow: inset 0 0 0 7px #f6f0e655; background: radial-gradient(ellipse at 80% 30%, #fff9ec88, transparent 65%), #eae8dc; }
.single-flame { background: linear-gradient(0deg, #fbe7a7 0%, #e7a64c 50%, #bc732d 100%); box-shadow: inset 5px -8px #f7d888, 0 0 18px #e7a64c55; }
.single-flame::after { content: ""; position: absolute; bottom: 8%; left: 35%; width: 35%; height: 54%; border-radius: 70% 30% 50% 50%; background: #fff5cc; }
.candle-halo { animation: glow-breathe 3s ease-in-out infinite; }
.candle-smoke { position: absolute; top: 25%; left: 35%; width: 13px; height: 32px; border-radius: 50%; background: linear-gradient(0deg, #79635e55, transparent); filter: blur(3px); opacity: 0; pointer-events: none; }
.is-extinguishing .single-flame { animation: extinguish .55s ease-in forwards; }
.is-extinguishing .candle-halo { animation: none; opacity: .2; }
.is-blown .candle-smoke { animation: smoke-rise 1.8s ease-out both; }
.is-blown .ritual-status { color: var(--wine) !important; }
.letter { position: relative; border-radius: 2px; box-shadow: var(--shadow-soft); }
.letter summary { position: relative; isolation: isolate; overflow: hidden; background: linear-gradient(155deg, #fff9ecaa, transparent); }
.letter summary::before { content: ""; position: absolute; z-index: -1; inset: 0; background: linear-gradient(25deg, transparent 49.7%, #d9cbbd55 50%, transparent 50.5%), linear-gradient(-25deg, transparent 49.7%, #d9cbbd55 50%, transparent 50.5%); opacity: .8; transition: opacity .3s; }
.letter[open] summary::before { opacity: 0; }
.seal { background: radial-gradient(circle at 30% 25%, #aa5360, var(--wine) 65%); border: 1px solid #702234; box-shadow: inset 0 0 0 4px #ffffff18, inset 0 0 0 6px #70223466, 2px 5px 8px #452a2e22; transition: transform .4s var(--ease-out); }
.letter[open] .seal { transform: rotate(-12deg) scale(.92); }
.letter-content { border-top: 1px solid #d9cbbd66; padding-top: 26px; background: linear-gradient(90deg, transparent 24px, #d9cbbd33 25px, transparent 26px); }
.letter[open] .letter-content { animation: letter-unfold .55s var(--ease-out) both; transform-origin: center top; }
.letter-ending { border-left: 2px solid #802d3d44; padding-left: 18px; }
.closing > span { text-shadow: 0 3px 10px #802d3d22; }
.is-revealed { animation: page-reveal .7s var(--ease-out) both; }
.birthday-poster.is-revealed { animation-name: poster-reveal; }
.motion-paused *, .motion-paused *::before, .motion-paused *::after, .motion-outside *, .motion-outside *::after { animation-play-state: paused !important; }
@keyframes page-reveal { from { opacity: .1; transform: translateY(18px); } to { opacity: 1; transform: translateY(0); } }
@keyframes poster-reveal { from { opacity: .1; transform: translateY(20px) rotate(-1deg); } to { opacity: 1; transform: translateY(0) rotate(0); } }
@keyframes paper-glint { 0% { opacity: 0; transform: translateX(-65%); } 35% { opacity: .6; } 100% { opacity: 0; transform: translateX(65%); } }
@keyframes glow-breathe { 0%, 100% { opacity: .6; transform: scale(.96); } 50% { opacity: 1; transform: scale(1.05); } }
@keyframes extinguish { 0% { opacity: 1; transform: rotate(0) scale(1); } 45% { opacity: .8; transform: skewX(30deg) scale(1.25, .65); } 100% { opacity: 0; transform: translateX(8px) scale(.1); } }
@keyframes smoke-rise { 0% { opacity: 0; transform: translate(0, 15px) scale(.5); } 20% { opacity: .55; } 100% { opacity: 0; transform: translate(23px, -75px) scale(2.5, 1.8); } }
@keyframes letter-unfold { from { opacity: .2; transform: translateY(-10px); } to { opacity: 1; transform: translateY(0); } }
@media (hover: hover) and (pointer: fine) {
    .primary-button:not(:disabled):hover { background: var(--ink); transform: translateY(-2px); }
    .primary-button:hover span { transform: translate(3px, -2px); }
    .header-link:hover { text-decoration: underline; }
    .birthday-poster:hover { transform: translateY(-3px); }
    .birthday-poster:hover::after { animation: paper-glint 1.1s ease-out; }
    .wish-grid article:hover { background: #edd7d022; }
    .wish-grid article:hover .wish-flower { transform: rotate(15deg); }
    .letter summary:hover .seal { transform: rotate(-12deg) scale(1.05); }
}
@media (max-width: 768px) {
    .site-header, main, footer { width: calc(100% - 40px); }.site-header { min-height: 78px; }.brand { font-size: 14px; }.brand span { display: none; }.header-link { font-size: 12px; }.header-link span { margin-left: 4px; }
    .hero { grid-template-columns: 1fr; gap: 36px; padding-top: 22px; }.hero-copy { padding-top: 12px; }h1 { font-size: clamp(36px, 8.8vw, 58px); margin: 20px 0; }.eyebrow { font-size: 9px; letter-spacing: 1.3px; }.intro { font-size: 15px; }.birthday-poster { width: min(100% - 12px, 460px); justify-self: center; padding: 23px 26px; }.handwriting { font-size: 23px; }.hero-foot { flex-wrap: wrap; gap: 5px 15px; padding: 15px 0; }.hero-foot > span { width: 100%; }.hero-foot p { flex: 1; }.hero-foot a { flex-shrink: 0; }
    .section-wrap { padding-block: 55px; }.section-heading h2 { font-size: 27px; }.section-heading > p:last-child { font-size: 14px; }.wish-grid { grid-template-columns: 1fr; margin-top: 26px; }.wish-grid article, .wish-grid article:first-child { padding: 24px 0; border-left: 0; border-bottom: 1px solid var(--line); }.wish-grid h3 { margin-top: 8px; }.wish-flower { position: absolute; right: 12px; top: 24px; margin: 0; }.wish-grid p { font-size: 15px; }
    .wish-ritual { grid-template-columns: 1fr; padding: 30px 24px; }.ritual-copy h2 { font-size: 30px; }.wish-candle { grid-row: 1; width: 260px; margin-bottom: 20px; }.ritual-copy { text-align: center; }.ritual-copy > p:not(.eyebrow) { font-size: 14px; }.ritual-copy .ritual-status { font-size: 12px; }.primary-button { gap: 15px; }.letter summary { padding: 25px 20px; flex-wrap: wrap; gap: 16px; }.envelope-to { font-size: 17px; }.seal { width: 48px; height: 48px; font-size: 28px; line-height: 48px; }.open-label, .close-label { width: 100%; }.letter-content { padding: 0 24px 25px; }.closing h2 { font-size: 28px; }.closing { padding-bottom: 45px; }
}
@media (max-width: 768px) {
    .birthday-poster { padding: 22px 18px; }
    .poster-top { font-size: 8px; letter-spacing: 1.2px; padding-bottom: 20px; }
    .poster-inner { padding: 28px 0 24px; }
    .poster-age-row { gap: 14px; }
    .age { width: 62%; }
    .poster-dedication { font-size: 14px; letter-spacing: 1px; }
    .poster-dedication span { font-size: 7px; margin-top: 12px; letter-spacing: .5px; }
    .handwriting { font-size: clamp(18px, 5vw, 23px); margin-top: 24px; }
    .cake-art { left: 50%; margin-left: -135px; transform: scale(.75); height: 155px; }
    .poster-wish { font-size: 11px; letter-spacing: 0; }
    .poster-bottom { gap: 8px; font-size: 9px; letter-spacing: 0; }
    .poster-bottom strong { font-size: 10px; letter-spacing: 0; }
    .date-stamp { font-size: 19px; }
    .hero-foot a { min-height: 44px; display: inline-flex; align-items: center; }
    .letter-content { padding-top: 24px; background-position: -10px 0; }
}
@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    *, *::before, *::after { animation: none !important; transition: none !important; }
    .is-revealed { opacity: 1; }
    .birthday-poster:hover { transform: none; }
}