* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
  }
  body {
    display: grid;
    justify-content: center;
    align-items: center;
    background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 50%, #fecfef 100%);
    font-family: "Quicksand", sans-serif;
    min-height: 100vh;
    position: relative;
    overflow-x: hidden;
  }

  body::before {
    content: "💕";
    position: fixed;
    top: 10%;
    left: 10%;
    font-size: clamp(1rem, 3vw, 2rem);
    animation: float 6s ease-in-out infinite;
    opacity: 0.3;
  }

  body::after {
    content: "💖";
    position: fixed;
    top: 20%;
    right: 15%;
    font-size: clamp(0.8rem, 2.5vw, 1.5rem);
    animation: float 8s ease-in-out infinite reverse;
    opacity: 0.3;
  }

  @keyframes float {
    0%, 100% { transform: translateY(0px) rotate(0deg); }
    50% { transform: translateY(-20px) rotate(10deg); }
  }

  .container {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-100%, -50%);
    transition: 0.2s;
    width: 90%;
    max-width: 600px;
  }
  
  .question-container {
    position: absolute;
    top: 40%;
    left: 50%;
    transition: 0.2s;
    text-align: center;
    width: 100%;
  }
  .local-gif {
    width: 100%;
    max-width: 300px;
    border-radius: 20px;
    display: block;
    margin: 0 auto 2rem auto;
    pointer-events: none;
    box-shadow: 0 10px 30px rgba(255, 182, 193, 0.3);
  }
  
  .question {
    font-size: clamp(2rem, 8vw, 3.5rem);
    margin-bottom: 1rem;
    color: #ff6b9d;
    text-shadow: 2px 2px 4px rgba(255, 107, 157, 0.3);
    animation: pulse 2s ease-in-out infinite;
    line-height: 1.2;
  }

  @keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
  }

  .subtitle {
    font-size: clamp(0.9rem, 3vw, 1.2rem);
    color: #ff8fab;
    margin-bottom: 2rem;
    font-weight: 500;
    line-height: 1.4;
  }

  .button-container {
    display: flex;
    justify-content: center;
    gap: clamp(1rem, 4vw, 2rem);
    position: relative;
    flex-wrap: wrap;
    margin-top: 2rem;
  }
  .btn {
    position: relative;
    border: none;
    border-radius: 50px;
    padding: clamp(12px, 3vw, 15px) clamp(20px, 5vw, 30px);
    font-family: "Quicksand", sans-serif;
    font-size: clamp(14px, 3.5vw, 18px);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    background: linear-gradient(45deg, #ff6b9d, #ff8fab);
    color: white;
    transform: scale(1.05);
    box-shadow: 0 8px 25px rgba(255, 107, 157, 0.4);
    border: 3px solid rgba(255, 255, 255, 0.3);
    white-space: nowrap;
    min-width: 120px;
  }
  .btn:hover {
    background: linear-gradient(45deg, #ff8fab, #ffb3d1);
    transform: scale(1.15);
    box-shadow: 0 12px 35px rgba(255, 107, 157, 0.6);
    text-shadow: 1px 1px 5px rgba(255, 182, 193, 0.8);
  }
  
  .yes-btn {
    animation: bounce 2s ease-in-out infinite;
  }

  @keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) scale(1.05); }
    40% { transform: translateY(-10px) scale(1.1); }
    60% { transform: translateY(-5px) scale(1.08); }
  }

  .no-btn {
    position: relative;
  }
  
  .result-container {
    display: none;
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -moz-transform: translate(-100%, -50%);
    transition: 0.2s;
    text-align: center;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
  }
  .gif-result {
    border-radius: 20px;
    margin-bottom: 2rem;
    box-shadow: 0 15px 40px rgba(255, 107, 157, 0.4);
    width: 100%;
    max-width: 300px;
  }
  .result-container h2 {
    font-size: clamp(1.8rem, 6vw, 3.2rem);
    text-align: center;
    color: #ff6b9d;
    text-shadow: 2px 2px 4px rgba(255, 107, 157, 0.3);
    margin-bottom: 1rem;
    animation: rainbow 3s ease-in-out infinite;
    line-height: 1.2;
  }

  @keyframes rainbow {
    0%, 100% { color: #ff6b9d; }
    25% { color: #ff8fab; }
    50% { color: #ffb3d1; }
    75% { color: #ff8fab; }
  }

  .love-message {
    font-size: clamp(1rem, 3.5vw, 1.3rem);
    color: #ff8fab;
    margin-bottom: 2rem;
    font-weight: 500;
    line-height: 1.4;
  }

  .floating-hearts {
    position: relative;
    height: clamp(60px, 15vw, 100px);
  }

  .floating-hearts .heart {
    position: absolute;
    font-size: clamp(1.2rem, 4vw, 2rem);
    animation: floatHeart 4s ease-in-out infinite;
  }

  .floating-hearts .heart:nth-child(1) {
    left: 10%;
    animation-delay: 0s;
  }

  .floating-hearts .heart:nth-child(2) {
    left: 30%;
    animation-delay: 0.8s;
  }

  .floating-hearts .heart:nth-child(3) {
    left: 50%;
    animation-delay: 1.6s;
  }

  .floating-hearts .heart:nth-child(4) {
    left: 70%;
    animation-delay: 2.4s;
  }

  .floating-hearts .heart:nth-child(5) {
    left: 90%;
    animation-delay: 3.2s;
  }

  @keyframes floatHeart {
    0%, 100% { 
      transform: translateY(0px) rotate(0deg) scale(1);
      opacity: 0.7;
    }
    50% { 
      transform: translateY(-30px) rotate(180deg) scale(1.2);
      opacity: 1;
    }
  }

  .video-container {
    margin-top: 2rem;
    text-align: center;
    opacity: 0;
    transform: scale(0.8);
    transition: all 0.8s ease;
    max-width: 100%;
    overflow: hidden;
  }

  .video-container.show {
    opacity: 1;
    transform: scale(1);
  }

  .video-container iframe {
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(255, 107, 157, 0.3);
    max-width: 100%;
    width: 100%;
    height: auto;
    aspect-ratio: 16/9;
  }
  
  .cssload-main {
    display: none;
    position: absolute;
    content: "";
    top: 17%;
    left: 50%;
    margin: 200px auto 0 auto;
    transform: translate(-100%, -50%);
    -o-transform: translate(-100%, -240%);
    -ms-transform: translate(-100%, -240%);
    -webkit-transform: translate(-100%, -240%);
    -moz-transform: translate(-100%, -240%);
  }
  
  .cssload-main * {
    font-size: clamp(40px, 10vw, 62px);
  }
  
  .cssload-heart {
    animation: cssload-heart 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite normal;
    -o-animation: cssload-heart 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -ms-animation: cssload-heart 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -webkit-animation: cssload-heart 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -moz-animation: cssload-heart 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    top: 50%;
    content: "";
    left: 50%;
    position: absolute;
  }
  
  .cssload-heartL {
    width: 1em;
    height: 1em;
    border: 1px solid #ff6b9d;
    background-color: #ff6b9d;
    content: "";
    position: absolute;
    display: block;
    border-radius: 100%;
    animation: cssload-heartL 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite normal;
    -o-animation: cssload-heartL 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -ms-animation: cssload-heartL 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -webkit-animation: cssload-heartL 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -moz-animation: cssload-heartL 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    transform: translate(-28px, -27px);
    -o-transform: translate(-28px, -27px);
    -ms-transform: translate(-28px, -27px);
    -webkit-transform: translate(-28px, -27px);
    -moz-transform: translate(-28px, -27px);
  }
  
  .cssload-heartR {
    width: 1em;
    height: 1em;
    border: 1px solid #ff6b9d;
    background-color: #ff6b9d;
    content: "";
    position: absolute;
    display: block;
    border-radius: 100%;
    transform: translate(28px, -27px);
    -o-transform: translate(28px, -27px);
    -ms-transform: translate(28px, -27px);
    -webkit-transform: translate(28px, -27px);
    -moz-transform: translate(28px, -27px);
    animation: cssload-heartR 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite normal;
    -o-animation: cssload-heartR 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -ms-animation: cssload-heartR 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -webkit-animation: cssload-heartR 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -moz-animation: cssload-heartR 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
  }
  
  .cssload-square {
    width: 1em;
    height: 1em;
    border: 1px solid #ff6b9d;
    background-color: #ff6b9d;
    position: relative;
    display: block;
    content: "";
    transform: scale(1) rotate(-45deg);
    -o-transform: scale(1) rotate(-45deg);
    -ms-transform: scale(1) rotate(-45deg);
    -webkit-transform: scale(1) rotate(-45deg);
    -moz-transform: scale(1) rotate(-45deg);
    animation: cssload-square 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite normal;
    -o-animation: cssload-square 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -ms-animation: cssload-square 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -webkit-animation: cssload-square 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -moz-animation: cssload-square 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
  }
  
  .cssload-shadow {
    top: 97px;
    left: 50%;
    content: "";
    position: relative;
    display: block;
    bottom: -0.5em;
    width: 1em;
    height: 0.24em;
    background-color: rgba(255, 107, 157, 0.3);
    border: 1px solid rgba(255, 107, 157, 0.3);
    border-radius: 50%;
    animation: cssload-shadow 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite normal;
    -o-animation: cssload-shadow 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -ms-animation: cssload-shadow 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -webkit-animation: cssload-shadow 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
    -moz-animation: cssload-shadow 2.88s cubic-bezier(0.75, 0, 0.5, 1) infinite
      normal;
  }
  
  @keyframes cssload-square {
    50% {
      border-radius: 100%;
      transform: scale(0.5) rotate(-45deg);
    }
    100% {
      transform: scale(1) rotate(-45deg);
    }
  }
  
  @-o-keyframes cssload-square {
    50% {
      border-radius: 100%;
      -o-transform: scale(0.5) rotate(-45deg);
    }
    100% {
      -o-transform: scale(1) rotate(-45deg);
    }
  }
  
  @-ms-keyframes cssload-square {
    50% {
      border-radius: 100%;
      -ms-transform: scale(0.5) rotate(-45deg);
    }
    100% {
      -ms-transform: scale(1) rotate(-45deg);
    }
  }
  
  @-webkit-keyframes cssload-square {
    50% {
      border-radius: 100%;
      -webkit-transform: scale(0.5) rotate(-45deg);
    }
    100% {
      -webkit-transform: scale(1) rotate(-45deg);
    }
  }
  
  @-moz-keyframes cssload-square {
    50% {
      border-radius: 100%;
      -moz-transform: scale(0.5) rotate(-45deg);
    }
    100% {
      -moz-transform: scale(1) rotate(-45deg);
    }
  }
  
  @keyframes cssload-heart {
    50% {
      transform: rotate(360deg);
    }
    100% {
      transform: rotate(720deg);
    }
  }
  
  @-o-keyframes cssload-heart {
    50% {
      -o-transform: rotate(360deg);
    }
    100% {
      -o-transform: rotate(720deg);
    }
  }
  
  @-ms-keyframes cssload-heart {
    50% {
      -ms-transform: rotate(360deg);
    }
    100% {
      -ms-transform: rotate(720deg);
    }
  }
  
  @-webkit-keyframes cssload-heart {
    50% {
      -webkit-transform: rotate(360deg);
    }
    100% {
      -webkit-transform: rotate(720deg);
    }
  }
  
  @-moz-keyframes cssload-heart {
    50% {
      -moz-transform: rotate(360deg);
    }
    100% {
      -moz-transform: rotate(720deg);
    }
  }
  
  @keyframes cssload-heartL {
    60% {
      transform: scale(0.4);
    }
  }
  
  @-o-keyframes cssload-heartL {
    60% {
      -o-transform: scale(0.4);
    }
  }
  
  @-ms-keyframes cssload-heartL {
    60% {
      -ms-transform: scale(0.4);
    }
  }
  
  @-webkit-keyframes cssload-heartL {
    60% {
      -webkit-transform: scale(0.4);
    }
  }
  
  @-moz-keyframes cssload-heartL {
    60% {
      -moz-transform: scale(0.4);
    }
  }
  
  @keyframes cssload-heartR {
    40% {
      transform: scale(0.4);
    }
  }
  
  @-o-keyframes cssload-heartR {
    40% {
      -o-transform: scale(0.4);
    }
  }
  
  @-ms-keyframes cssload-heartR {
    40% {
      -ms-transform: scale(0.4);
    }
  }
  
  @-webkit-keyframes cssload-heartR {
    40% {
      -webkit-transform: scale(0.4);
    }
  }
  
  @-moz-keyframes cssload-heartR {
    40% {
      -moz-transform: scale(0.4);
    }
  }
  
  @keyframes cssload-shadow {
    50% {
      transform: scale(0.5);
      border-color: rgba(255, 107, 157, 0.5);
    }
  }
  
  @-o-keyframes cssload-shadow {
    50% {
      -o-transform: scale(0.5);
      border-color: rgba(255, 107, 157, 0.5);
    }
  }
  
  @-ms-keyframes cssload-shadow {
    50% {
      -ms-transform: scale(0.5);
      border-color: rgba(255, 107, 157, 0.5);
    }
  }
  
  @-webkit-keyframes cssload-shadow {
    50% {
      -webkit-transform: scale(0.5);
      border-color: rgba(255, 107, 157, 0.5);
    }
  }
  
  @-moz-keyframes cssload-shadow {
    50% {
      -moz-transform: scale(0.5);
      border-color: rgba(255, 107, 157, 0.5);
    }
  }

  @media (max-width: 768px) {
    .container {
      width: 95%;
      top: 45%;
    }
    
    .question-container {
      top: 35%;
    }
    
    .result-container {
      top: 35%;
    }
    
    .button-container {
      flex-direction: column;
      align-items: center;
      gap: 1rem;
    }
    
    .btn {
      width: 200px;
      max-width: 80vw;
    }
    
    .local-gif,
    .gif-result {
      max-width: 250px;
    }
    
    .cssload-main {
      top: 25%;
    }

    .video-container {
      margin-top: 1.5rem;
      padding: 0 10px;
    }

    .video-container iframe {
      max-width: 100%;
      width: 100%;
      height: 200px;
    }
  }

  @media (max-width: 480px) {
    .container {
      width: 98%;
      top: 50%;
    }
    
    .question-container {
      top: 30%;
    }
    
    .result-container {
      top: 30%;
    }
    
    .question {
      font-size: 2rem;
      margin-bottom: 0.5rem;
    }
    
    .subtitle {
      font-size: 0.9rem;
      margin-bottom: 1.5rem;
    }
    
    .love-message {
      font-size: 1rem;
    }
    
    .btn {
      width: 180px;
      padding: 10px 20px;
      font-size: 14px;
    }
    
    .local-gif,
    .gif-result {
      max-width: 200px;
      margin-bottom: 1.5rem;
    }
    
    .floating-hearts {
      height: 50px;
    }
    
    .floating-hearts .heart {
      font-size: 1.2rem;
    }
    
    body::before,
    body::after {
      display: none;
    }

    .video-container {
      margin-top: 1rem;
      padding: 0 5px;
    }

    .video-container iframe {
      max-width: 100%;
      width: 100%;
      height: 180px;
      border-radius: 10px;
    }
  }

  @media (max-width: 320px) {
    .question {
      font-size: 1.8rem;
    }
    
    .subtitle {
      font-size: 0.8rem;
    }
    
    .btn {
      width: 160px;
      font-size: 13px;
    }
    
    .local-gif,
    .gif-result {
      max-width: 180px;
    }
  }

  @media (min-width: 1200px) {
    .container {
      max-width: 800px;
    }
    
    .question {
      font-size: 4rem;
    }
    
    .subtitle {
      font-size: 1.4rem;
    }
    
    .btn {
      padding: 18px 35px;
      font-size: 20px;
    }
    
    .local-gif,
    .gif-result {
      max-width: 350px;
    }

    .result-container {
      max-height: 85vh;
      padding: 20px;
    }

    .result-container h2 {
      font-size: 3.5rem;
      margin-bottom: 1.5rem;
    }

    .love-message {
      font-size: 1.5rem;
      margin-bottom: 2.5rem;
    }

    .video-container {
      margin-top: 2.5rem;
    }

    .video-container iframe {
      max-width: 600px;
      height: 337px;
    }
  }

  @media (orientation: landscape) and (max-height: 600px) {
    .container {
      top: 50%;
    }
    
    .question-container {
      top: 50%;
    }
    
    .result-container {
      top: 50%;
    }
    
    .question {
      font-size: 2rem;
      margin-bottom: 0.5rem;
    }
    
    .subtitle {
      font-size: 0.9rem;
      margin-bottom: 1rem;
    }
    
    .local-gif,
    .gif-result {
      max-width: 150px;
      margin-bottom: 1rem;
    }
    
    .button-container {
      margin-top: 1rem;
    }
    
    .btn {
      padding: 8px 16px;
      font-size: 14px;
    }
  }