@font-face {
  font-family: 'ainiposuishengguowanmei';
  src: url('../fonts/ainiposuishengguowanmei.ttf');
  font-display: swap;
}

@font-face {
  font-family: 'Noto Serif SC';
  src: url('../fonts/NotoSerifSC-Regular.ttf') format('opentype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Noto Serif SC';
  src: url('../fonts/NotoSerifSC-Medium.ttf') format('opentype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Brush Script MT';
  src:
    local('Brush Script MT'),
    url('../fonts/BrushScriptMT.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  color-scheme: only light;
  --theme-font: 'Noto Serif SC', serif;
  --bg-color: #FFFAF5;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--theme-font);
  background-color: var(--bg-color);
  color: var(--text-main);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

.main-container {
  max-width: 600px;
  margin: 0 auto;
  padding: 40px 25px;
  background: #FFFAF5;
  min-height: 100vh;
  position: relative;
  box-shadow: 0 0 50px rgba(0, 0, 0, 0.03);
}

.header {
  position: relative;
  margin-bottom: 50px;
  padding-top: 20px;
}

.main-title {
  font-size: 24px;
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  flex-wrap: wrap;
  line-height: 1.5;
  letter-spacing: 1.5px;
}

.en-title {
  font-family: 'Brush Script MT';
  letter-spacing: 2px;
  color: #333;
}

.divider {
  font-weight: 300;
  margin: 0 12px;
  color: #ccc;
}

.cn-title {
  flex: 1;
  min-width: 150px;
  color: #111;
}

.sub-info {
  margin-top: 25px;
  font-size: 15px;
  color: var(--text-sub);
  display: flex;
  gap: 25px;
  letter-spacing: 1.5px;
}

.top-right-decor {
  position: absolute;
  top: 5px;
  right: 0;
  opacity: 0.4;
  z-index: 2;
}

.main-bg-rose-top {
  position: absolute;
  top: -14px;
  right: -8px;
  width: 151px;
  /* Reasonable size for a corner decoration */
  max-width: 40%;
  pointer-events: none;
  z-index: 10;
}

.player-card {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  margin-bottom: 50px;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.08);
}

.play-hint {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 16px;
  z-index: 2;
  text-align: center;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.9);
  text-shadow: 0 1px 4px rgba(0, 0, 0, 0.4);
  pointer-events: none;
  transition: opacity 0.3s;
}

.play-hint.hidden {
  opacity: 0;
  pointer-events: none;
}

.player-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  filter: contrast(0.95) saturate(0.9);
}

.player-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  display: block;
}

.player-bg::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(to right,
      rgba(0, 0, 0, 0.5) 0%,
      rgba(0, 0, 0, 0.3) 50%,
      rgba(0, 0, 0, 0.6) 100%);
  z-index: 2;
}

.player-content {
  position: relative;
  z-index: 3;
  display: flex;
  flex-direction: row;
  align-items: center;
  padding: 15px 20px;
  color: var(--player-text);
  gap: 20px;
}

.record-wrapper {
  flex: 0 0 auto;
}

.record {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 12px solid #2d2d2d;
  position: relative;
  box-shadow:
    0 8px 24px rgba(0, 0, 0, 0.35),
    0 2px 6px rgba(0, 0, 0, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.08);
  transition: transform 0.2s linear;
  overflow: hidden;
}

.record::before {
  content: '';
  position: absolute;
  inset: -12px;
  border-radius: 50%;
  background: repeating-radial-gradient(circle at center,
      transparent 0,
      transparent 14px,
      rgba(0, 0, 0, 0.03) 14px,
      rgba(0, 0, 0, 0.03) 14.5px);
  pointer-events: none;
}

.record-img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  position: relative;
  overflow: hidden;
}

.record-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

.record-img::after {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  box-shadow:
    inset 0 0 0 3px rgba(255, 255, 255, 0.5),
    inset 0 0 20px rgba(0, 0, 0, 0.15);
  pointer-events: none;
}

.record-hole {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 18px;
  height: 18px;
  border-radius: 50%;
  background: linear-gradient(145deg, #e8e8e8 0%, #a0a0a0 50%, #c8c8c8 100%);
  box-shadow:
    inset 0 1px 2px rgba(255, 255, 255, 0.8),
    inset 0 -1px 1px rgba(0, 0, 0, 0.2),
    0 1px 2px rgba(0, 0, 0, 0.15);
  opacity: 0.6;
}

.play-anim {
  animation: rotateRecord 6s linear infinite;
}

@keyframes rotateRecord {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}

.controls-wrapper {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  justify-content: space-around;
  height: 120px;
}

.top-icons {
  display: flex;
  justify-content: space-between;
  font-size: 15px;
}

.icon-btn {
  width: 24px;
  height: 24px;
  background: rgba(255, 255, 255, 0.8);
  color: #333;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  font-family: monospace;
  font-weight: bold;
}

.song-info {
  text-align: center;
  margin: 5px 0;
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.5);
  color: #fff;
}

.song-title {
  font-size: 18px;
  font-weight: 500;
  letter-spacing: 2px;
}

.artist {
  font-size: 15px;
  opacity: 0.9;
  margin-top: 2px;
  letter-spacing: 1px;
}

.progress-bar {
  display: flex;
  align-items: center;
  font-size: 15px;
  gap: 8px;
}

.time {
  opacity: 0.8;
}

.track {
  flex: 1;
  height: 2px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 1px;
  position: relative;
}

.track .fill {
  width: 30%;
  height: 100%;
  background: #fff;
  border-radius: 1px;
  position: relative;
  transition: width 0.1s linear;
}

.track .handle {
  position: absolute;
  right: -4px;
  top: -3px;
  width: 8px;
  height: 8px;
  background: #fff;
  border-radius: 50%;
  box-shadow: 0 0 2px rgba(0, 0, 0, 0.5);
}

.btn-group {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0;
  margin-top: 5px;
}

.icon {
  font-size: 15px;
  cursor: pointer;
  background-color: rgba(255, 255, 255, 0.75);
  color: #444;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  transition: all 0.3s ease;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
}

.icon:hover {
  background-color: rgba(255, 255, 255, 1);
  transform: scale(1.05);
}

.play-big-icon {
  width: 38px;
  height: 38px;
  background: #fff;
  color: #aa2020;
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.15);
}

.play-big-icon.playing {
  font-size: 15px;
  font-weight: bold;
}

.invitation-intro {
  padding: 36px 24px 40px;
  text-align: center;
  background: #FFFAF5;
  margin-bottom: 40px;
}

.invitation-intro-title {
  font-family: 'ainiposuishengguowanmei';
  font-size: 42px;
  font-weight: normal;
  color: #333;
  letter-spacing: 2px;
  margin-bottom: 8px;
}

.invitation-intro-subtitle {
  font-family: 'Brush Script MT';
  font-size: 22px;
  color: #888;
  margin-bottom: 28px;
  letter-spacing: 1px;
}

.invitation-intro-body {
  font-family: var(--theme-font);
  font-size: 17px;
  line-height: 2;
  color: #444;
  max-width: 480px;
  margin: 0 auto;
}

.invitation-intro-body p {
  margin-bottom: 6px;
}

.invitation-intro-body p:last-child {
  margin-bottom: 0;
}

.romantic-section {
  position: relative;
  padding: 20px 0 40px;
  margin-top: 10px;
}

.pink-calligraphy {
  font-family: 'Brush Script MT';
  font-size: 50px;
  color: #d84370;
  line-height: 1.2;
  transform: rotate(-8deg);
  position: absolute;
  left: 10px;
  top: -20px;
  z-index: 10;
  text-shadow: 1px 1px 0 #fff;
  font-weight: 500;
  letter-spacing: 2px;
}

.pink-calligraphy span {
  margin-left: 50px;
}

.pink-calligraphy span.indent {
  margin-left: 30px;
}

.pink-calligraphy img {
  box-shadow: none !important;
  background: transparent !important;
}

.right-content {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  padding-right: 20px;
  margin-top: 60px;
}

.double-happiness {
  font-size: 60px;
  color: #aa2020;
  font-family: 'SimSun';
  font-weight: bold;
  margin-bottom: 30px;
  opacity: 0.9;
}

.poem-text-right {
  text-align: right;
  font-size: 15px;
  line-height: 2.6;
  color: #555;
  margin-bottom: 5px;
  letter-spacing: 1.5px;
}

.our-wedding-section {
  text-align: center;
  margin-bottom: 70px;
  margin-top: 40px;
}

.our-wedding-title {
  font-family: 'Times New Roman';
  font-size: 26px;
  font-weight: 300;
  letter-spacing: 4px;
  margin-bottom: 35px;
  color: #222;
  text-align: left;
  padding-left: 20px;
}

.love-line-you {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 20px;
  font-family: 'Times New Roman';
  color: #7d4d4d;
  font-size: 15px;
  letter-spacing: 3px;
}

.love-line-you .center-line {
  flex: 1;
  height: 1px;
  background-color: #eaeaea;
  margin: 0 25px;
}

.bottom-image {
  width: 100%;
}

.photo-margin {
  margin-bottom: 10px;
}

.bottom-image img,
.wide-image img {
  width: 100%;
  display: block;
  border-radius: 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
  object-fit: cover;
}

.wide-image {
  position: relative;
  margin-top: 30px;
}

.photo-grid+.wide-image {
  margin-top: 0;
}

.bottom-image,
.wide-image {
  margin-left: -25px;
  margin-right: -25px;
  width: calc(100% + 50px);
}

.together-cal {
  top: -50px;
  left: 40px;
  font-size: 50px;
}

.together-cal .indent-less {
  margin-left: 10px;
}

.poem-block {
  padding: 20px 0;
  margin-top: 50px;
  margin-bottom: 50px;
  font-size: 15px;
  line-height: 2.8;
  color: #444;
  letter-spacing: 2px;
}

.center-align {
  text-align: center;
}

.right-align {
  text-align: right;
}

.poem-block.tight {
  margin-bottom: 50px;
  margin-top: 50px;
}

.photo-grid {
  display: flex;
  gap: 10px;
  margin-bottom: 10px;
  padding: 0;
  margin-left: -25px;
  margin-right: -25px;
  width: calc(100% + 50px);
}

.grid-item {
  flex: 1;
  overflow: hidden;
  border-radius: 0;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.06);
}

.grid-item img {
  width: 100%;
  display: block;
}

.offset-down {
  margin-top: 0;
}

.bottom-grid {
  margin-bottom: 50px;
}

.name-divider {
  text-align: center;
  margin: 60px 0;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 20px;
}

.cn-name {
  font-size: 22px;
  letter-spacing: 4px;
  font-weight: 300;
  display: inline-block;
  width: 84px;
  text-align-last: justify;
  text-align: center;
  font-family: monospace, var(--theme-font);
}

.amp-red {
  font-family: 'Times New Roman';
  font-size: 32px;
  color: #aa2020;
  font-style: italic;
}

.ending-quote {
  text-align: center;
  font-family: 'Times New Roman';
  font-size: 15px;
  letter-spacing: 4px;
  font-weight: bold;
  color: #111;
  margin: 80px 0 60px;
  padding-bottom: 40px;
}

.info-section {
  text-align: center;
  background-color: #FFFAF5;
}

.info-title {
  font-family: 'Times New Roman';
  font-size: 32px;
  font-weight: 300;
  letter-spacing: 4px;
  color: #111;
  margin-bottom: 40px;
}

.double-happiness-center {
  font-size: 60px;
  color: #aa2020;
  font-family: 'SimSun';
  font-weight: bold;
  margin-bottom: 40px;
}

.info-details h3 {
  font-size: 20px;
  font-weight: 500;
  letter-spacing: 3px;
  margin-bottom: 25px;
  color: #111;
}

.info-details p {
  font-size: 15px;
  color: #555;
  line-height: 2;
  letter-spacing: 1px;
}

.calendar-container {
  width: 85%;
  max-width: 350px;
  margin: 50px auto;
}

.cal-header {
  display: flex;
  align-items: baseline;
  justify-content: center;
  color: #8c2a2a;
  margin-bottom: 20px;
}

.cal-month {
  font-size: 40px;
  font-weight: 400;
  font-family: 'Times New Roman';
}

.cal-slash {
  font-size: 18px;
  margin: 0 5px;
}

.cal-date {
  font-size: 18px;
}

.cal-year {
  margin-left: auto;
  font-size: 18px;
  font-family: 'Times New Roman';
}

.cal-body {
  border-top: 1px solid #c7a4a4;
  border-bottom: 1px solid #c7a4a4;
  padding: 15px 0;
}

.cal-row {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  margin-bottom: 15px;
}

.cal-weeknames span {
  font-size: 15px;
  color: #990000;
  font-weight: normal;
}

.cal-dates {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  text-align: center;
  gap: 12px 0;
}

.cal-dates span {
  font-size: 15px;
  color: #555;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 24px;
}

.cal-highlight {
  color: #aa2020 !important;
  position: relative;
  font-weight: bold;
}

.cal-highlight::after {
  content: '\2661';
  position: absolute;
  font-size: 34px;
  color: rgba(170, 32, 32, 0.35);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

.address-info {
  font-size: 18px;
  color: #8c2a2a;
  letter-spacing: 1px;
  margin: 40px 0 40px;
}

.map-placeholder {
  width: 90%;
  margin: 0 auto 50px;
  border-radius: 6px;
  overflow: hidden;
  position: relative;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
}

.map-placeholder img {
  width: 100%;
  height: 180px;
  object-fit: cover;
  display: block;
  filter: sepia(0.1) saturate(0.8);
}

.map-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  background: rgba(255, 255, 255, 0.85);
  padding: 10px;
  display: flex;
  justify-content: center;
  align-items: center;
  font-size: 15px;
  color: #333;
  letter-spacing: 1px;
}

.poem-block.large-spacing p {
  line-height: 2.2;
  margin-bottom: 8px;
}

.fade-bg-image {
  position: relative;
  width: calc(100% + 50px);
  margin-left: -25px;
  margin-right: -25px;
  height: 500px;
  margin-top: 30px;
  margin-bottom: 30px;
}

.fade-bg-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.gradient-mask-top {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 150px;
  background: linear-gradient(to bottom, #FFFAF5 0%, rgba(255, 250, 245, 0) 100%);
}

.gradient-mask-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 150px;
  background: linear-gradient(to top, #FFFAF5 0%, rgba(255, 250, 245, 0) 100%);
}

.gradient-mask-bottom-long {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 350px;
  background: linear-gradient(to top, #FFFAF5 0%, rgba(255, 250, 245, 0) 100%);
}

.rsvp-section {
  padding: 20px 0;
  text-align: center;
  background-color: #FFFAF5;
  margin-top: 30px;
}

.rsvp-title {
  font-size: 18px;
  letter-spacing: 3px;
  font-weight: normal;
  color: #111;
  margin-bottom: 40px;
}

.rsvp-form {
  width: 85%;
  max-width: 320px;
  margin: 0 auto 50px;
}

.input-group {
  position: relative;
  margin-bottom: 20px;
}

.input-group .required {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: #c75a5b;
  font-size: 15px;
  z-index: 1;
}

.radio-label {
  display: block;
  margin-bottom: 10px;
  font-size: 15px;
  color: #666;
}

.radio-group {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
}

.radio-option {
  display: inline-flex;
  align-items: center;
  justify-content: space-around;
  gap: 4px;
  padding: 10px;
  border: 1px solid #e0d0d0;
  border-radius: 12px;
  background: #fefbfb;
  font-size: 15px;
  color: #333;
  cursor: pointer;
  transition:
    border-color 0.25s,
    box-shadow 0.25s;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.radio-option:hover {
  border-color: #d0c0c0;
}

.radio-option input {
  width: auto;
  padding: 0;
  margin: 0;
  box-shadow: none;
}

.radio-option:has(input:checked) {
  border-color: #c75a5b;
  box-shadow: 0 0 0 2px rgba(199, 90, 91, 0.2);
}

.rsvp-form input[type='text'] {
  width: 100%;
  padding: 14px 18px 14px 28px;
  border: 1px solid #e0d0d0;
  border-radius: 12px;
  background: #fefbfb;
  font-family: inherit;
  font-size: 15px;
  color: #333;
  outline: none;
  transition:
    border-color 0.25s,
    box-shadow 0.25s;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.rsvp-form input[type='text']::placeholder {
  color: #b0a0a0;
}

.rsvp-form input[type='text']:focus {
  border-color: #c75a5b;
  box-shadow: 0 0 0 3px rgba(199, 90, 91, 0.15);
}

.submit-btn {
  width: 100%;
  padding: 16px 24px;
  margin-top: 28px;
  background: linear-gradient(145deg, #b83d3e 0%, #9a2a2b 100%);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-size: 15px;
  font-weight: 500;
  letter-spacing: 8px;
  font-family: inherit;
  cursor: pointer;
  transition:
    transform 0.2s,
    box-shadow 0.2s;
  box-shadow: 0 4px 14px rgba(170, 32, 32, 0.35);
}

.submit-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(170, 32, 32, 0.4);
}

.submit-btn:active {
  transform: translateY(0);
}

.final-poem {
  text-align: center;
  padding: 40px 20px 100px;
  background-color: #FFFAF5;
  position: relative;
  z-index: 2;
  margin-top: -300px;
}

.final-poem p {
  font-size: 15px;
  line-height: 2.4;
  color: #222;
  letter-spacing: 1.5px;
}

.thank-you-title {
  font-family: 'Times New Roman';
  font-size: 28px;
  font-weight: 300;
  letter-spacing: 4px;
  color: #111;
  margin-top: 80px;
}

@media (max-width: 480px) {
  .player-content {
    padding: 12px 14px;
    gap: 14px;
  }

  .record-wrapper .record {
    width: 90px;
    height: 90px;
    border-width: 10px;
  }

  .record-wrapper .record::before {
    inset: -10px;
  }

  .controls-wrapper {
    height: 90px;
  }

  .controls {
    width: 100%;
    padding-left: 0;
  }

  .btn-group {
    justify-content: space-evenly;
  }

  .icon {
    width: 24px;
    height: 24px;
  }

  .icon svg {
    width: 16px;
    height: 16px;
  }

  .play-big-icon {
    width: 32px;
    height: 32px;
  }

  .play-big-icon svg {
    width: 20px;
    height: 20px;
  }

  .main-title .en-title {
    font-size: 24px;
  }

  .main-title .cn-title {
    font-size: 15px;
  }

  .together-cal {
    font-size: 30px;
    left: 10px;
  }
}

.intro-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #FFFAF5;
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  transition:
    transform 0.8s cubic-bezier(0.65, 0, 0.35, 1),
    opacity 0.8s ease;
  cursor: pointer;
}

.intro-overlay::before {
  content: '';
  position: absolute;
  top: 15px;
  left: 15px;
  right: 15px;
  bottom: 15px;
  border: none;
  pointer-events: none;
  z-index: 0;
}

.intro-overlay::after {
  content: '';
  position: absolute;
  top: 5vmin;
  left: 4vmin;
  right: 4vmin;
  bottom: 5vmin;
  pointer-events: none;
  z-index: 0;
  background-image: none;
  background-size: 100% 100%;
  background-position: center;
  background-repeat: no-repeat;
  border: none;
  box-shadow: none;
}

.intro-overlay.opened {
  opacity: 0;
  transform: translateY(-100vh);
  pointer-events: none;
}

.intro-bg-img {
  position: absolute;
  top: 15px;
  left: 15px;
  width: calc(100% - 30px);
  height: calc(100% - 30px);
  object-fit: cover;
  z-index: 0;
  pointer-events: none;
}

.intro-bg-texture {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  pointer-events: none;
  mix-blend-mode: multiply;
  opacity: 0.8;
}

.intro-bg-rose-top {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 2;
  pointer-events: none;
}

.intro-bg-rose-bottom {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 2;
  pointer-events: none;
}

.intro-content {
  position: relative;
  z-index: 3;
  text-align: center;
  animation: fadeIn 1s ease;
}

.intro-content .intro-title {
  margin-bottom: 50px;
  color: #8a736a;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.intro-content .intro-title .en-title {
  font-family: 'Times New Roman';
  font-size: 2.2rem;
  letter-spacing: 6px;
  text-transform: uppercase;
  font-weight: 300;
}

.intro-content .intro-title .cn-title {
  font-family: 'SimSun';
  font-size: 1.4rem;
  font-weight: 400;
  line-height: 1.8;
  letter-spacing: 2px;
}

.intro-content .intro-title .divider {
  display: none;
}

.open-btn {
  background-color: #8c736a;
  color: #fff;
  border: none;
  padding: 12px 30px;
  font-size: 1rem;
  border-radius: 25px;
  cursor: pointer;
  font-family: inherit;
  letter-spacing: 2px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(140, 115, 106, 0.3);
}

.open-btn:active {
  transform: scale(0.95);
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* =============== 渐进加载图片优化 =============== */
.progressive-image {
  position: relative;
  overflow: hidden;
  background: #FFFAF5;
}

.progressive-image .img-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: blur(20px);
  transform: scale(1.1);
  /* 防止边缘模糊透背景 */
  transition: opacity 0.5s ease-out;
  z-index: 1;
}

.progressive-image picture {
  display: block;
  width: 100%;
  position: relative;
  z-index: 2;
}

.progressive-image .img-full {
  width: 100%;
  opacity: 0;
  transition: opacity 0.6s ease-in;
}

/* 加载完毕后的状态 */
.progressive-image.loaded .img-full {
  opacity: 1;
}

.progressive-image.loaded .img-placeholder {
  opacity: 0;
}

/* ꁚ[IN9_�z7h_ */
.custom-alert-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.4);
  z-index: 9999;
  display: flex;
  justify-content: center;
  align-items: center;
}

.custom-alert-box {
  background: #FFFAF5;
  padding: 30px;
  border-radius: 12px;
  text-align: center;
  min-width: 260px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
}

.custom-alert-box h3 {
  color: #d84370;
  font-size: 20px;
  font-weight: normal;
  margin-bottom: 10px;
}

.custom-alert-box p {
  color: #666;
  font-size: 15px;
  margin-bottom: 20px;
}

.alert-confirm-btn {
  background: #ffb6c1;
  color: #fff;
  border: none;
  padding: 10px 30px;
  border-radius: 20px;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.3s;
}

.alert-confirm-btn:hover {
  background: #fa9cb0;
}

.toast-msg {
  position: fixed;
  bottom: 50px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 0, 0, 0.7);
  color: #fff;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 15px;
  z-index: 9999;
  transition: opacity 0.3s;
  pointer-events: none;
}