body,
body[data-theme="default"],
body[data-theme="blue"],
body[data-theme="yellow"],
body[data-theme="beige"],
body[data-theme="green"] {
  --primary-red-500: #e5353e;
  --primary-red-300: #ff6f75;
  --primary-red-50: #ffe6e7;
  --secondary-blue-500: #5790df;
  --secondary-blue-300: #84b4f5;
  --secondary-blue-50: #ebeffa;
  --surface-gray-900: #191919;
  --surface-gray-700: #4c4c4c;
  --surface-gray-500: #808080;
  --surface-gray-400: #adadad;
  --surface-gray-300: #ccc;
  --surface-gray-200: #e0e0e0;
  --surface-gray-100: #ebebeb;
  --surface-gray-50: #f5f5f5;
  --surface-bw-white: #fff;
  --background-gray-100: #ebebeb;
  --background-gray-50: #f5f5f5;
  --background-bw-white: #fff;
  --sheet-background-gray-50: #f5f5f5;
  --sheet-background-bw-white: #fff;
  --nav-bar-background-bw-white: #fff;
  --on-image-bw-white: #fff;
  --on-image-white-70: rgba(255, 255, 255, 0.7);
  --on-image-white-36: rgba(255, 255, 255, 0.36);
  --on-image-black-90: rgba(0, 0, 0, 0.9);
  --on-image-black-60: rgba(0, 0, 0, 0.6);
  --on-image-black-36: rgba(0, 0, 0, 0.36);
  --outline-black-8: rgba(0, 0, 0, 0.08);
  --overlay-black-90: rgba(0, 0, 0, 0.9);
  --overlay-black-60: rgba(0, 0, 0, 0.6);
  --overlay-black-36: rgba(0, 0, 0, 0.36);
  --segmentation-black-4: rgba(0, 0, 0, 0.04);
  --bw-black: #000;
  --bw-white: #fff;
  --sd2: rgba(0, 0, 0, 0.06);
  --sd3: rgba(0, 0, 0, 0.06);
  --sd4: rgba(0, 0, 0, 0.07);
  --sd5: rgba(0, 0, 0, 0.08);
  --sd6: rgba(0, 0, 0, 0.09);
  --sd7: rgba(0, 0, 0, 0.1);
  --sd8: rgba(0, 0, 0, 0.12);
  --sd12: rgba(0, 0, 0, 0.16);
  --sd16: rgba(0, 0, 0, 0.16);
  --on-image-surface-black-4: rgba(0, 0, 0, 0.04);
  --on-image-surface-black-8: rgba(0, 0, 0, 0.08);
}

body[data-theme="blue"] {
  --surface-gray-900: rgba(0, 0, 0, 0.9);
  --surface-gray-700: rgba(0, 0, 0, 0.7);
  --surface-gray-500: rgba(0, 0, 0, 0.48);
  --surface-gray-400: rgba(0, 0, 0, 0.36);
  --surface-gray-300: rgba(0, 0, 0, 0.32);
  --surface-gray-200: rgba(0, 0, 0, 0.24);
  --surface-gray-100: rgba(0, 0, 0, 0.12);
  --surface-gray-50: rgba(0, 0, 0, 0.08);
  --surface-bw-white: rgba(0, 0, 0, 0.04);
  --background-gray-100: #cedde1;
  --background-gray-50: #dcebef;
  --background-bw-white: #edf5f7;
  --sheet-background-gray-50: #dcebef;
  --sheet-background-bw-white: #edf5f7;
  --nav-bar-background-bw-white: #edf5f7;
}

body[data-theme="yellow"] {
  --surface-gray-900: rgba(0, 0, 0, 0.9);
  --surface-gray-700: rgba(0, 0, 0, 0.7);
  --surface-gray-500: rgba(0, 0, 0, 0.48);
  --surface-gray-400: rgba(0, 0, 0, 0.36);
  --surface-gray-300: rgba(0, 0, 0, 0.32);
  --surface-gray-200: rgba(0, 0, 0, 0.24);
  --surface-gray-100: rgba(0, 0, 0, 0.12);
  --surface-gray-50: rgba(0, 0, 0, 0.08);
  --surface-bw-white: rgba(0, 0, 0, 0.04);
  --background-gray-100: #e3d0a1;
  --background-gray-50: #efe2c0;
  --background-bw-white: #f4ecd1;
  --sheet-background-gray-50: #efe2c0;
  --sheet-background-bw-white: #f4ecd1;
  --nav-bar-background-bw-white: #f4ecd1;
}

body[data-theme="beige"] {
  --surface-gray-900: rgba(0, 0, 0, 0.9);
  --surface-gray-700: rgba(0, 0, 0, 0.7);
  --surface-gray-500: rgba(0, 0, 0, 0.48);
  --surface-gray-400: rgba(0, 0, 0, 0.36);
  --surface-gray-300: rgba(0, 0, 0, 0.32);
  --surface-gray-200: rgba(0, 0, 0, 0.24);
  --surface-gray-100: rgba(0, 0, 0, 0.12);
  --surface-gray-50: rgba(0, 0, 0, 0.08);
  --surface-bw-white: rgba(0, 0, 0, 0.04);
  --background-gray-100: #ebe6da;
  --background-gray-50: #f5f1e8;
  --background-bw-white: #faf9f4;
  --sheet-background-gray-50: #f5f1e8;
  --sheet-background-bw-white: #faf9f4;
  --nav-bar-background-bw-white: #faf9f4;
}

body[data-theme="green"] {
  --surface-gray-900: rgba(0, 0, 0, 0.9);
  --surface-gray-700: rgba(0, 0, 0, 0.7);
  --surface-gray-500: rgba(0, 0, 0, 0.48);
  --surface-gray-400: rgba(0, 0, 0, 0.36);
  --surface-gray-300: rgba(0, 0, 0, 0.32);
  --surface-gray-200: rgba(0, 0, 0, 0.24);
  --surface-gray-100: rgba(0, 0, 0, 0.12);
  --surface-gray-50: rgba(0, 0, 0, 0.08);
  --surface-bw-white: rgba(0, 0, 0, 0.04);
  --background-gray-100: #c9e0cb;
  --background-gray-50: #e0eee1;
  --background-bw-white: #ebfaeb;
  --sheet-background-gray-50: #e0eee1;
  --sheet-background-bw-white: #ebfaeb;
  --nav-bar-background-bw-white: #ebfaeb;
}

body[data-theme="dark"] {
  --primary-red-500: #ff4d55;
  --primary-red-300: rgba(229, 53, 62, 0.48);
  --primary-red-50: rgba(229, 53, 62, 0.16);
  --secondary-blue-500: #6da2ed;
  --secondary-blue-300: rgba(109, 162, 237, 0.48);
  --secondary-blue-50: rgba(114, 148, 227, 0.16);
  --surface-gray-900: rgba(255, 255, 255, 0.6);
  --surface-gray-700: rgba(255, 255, 255, 0.5);
  --surface-gray-500: rgba(255, 255, 255, 0.4);
  --surface-gray-400: rgba(255, 255, 255, 0.36);
  --surface-gray-300: rgba(255, 255, 255, 0.32);
  --surface-gray-200: rgba(255, 255, 255, 0.24);
  --surface-gray-100: rgba(255, 255, 255, 0.12);
  --surface-gray-50: rgba(255, 255, 255, 0.08);
  --surface-bw-white: rgba(255, 255, 255, 0.08);
  --background-gray-100: #0a0a0a;
  --background-gray-50: #111;
  --background-bw-white: #191919;
  --sheet-background-gray-50: #191919;
  --sheet-background-bw-white: #1f1f1f;
  --nav-bar-background-bw-white: #1f1f1f;
  --on-image-bw-white: rgba(255, 255, 255, 0.9);
  --on-image-white-70: rgba(255, 255, 255, 0.6);
  --on-image-white-36: rgba(255, 255, 255, 0.36);
  --on-image-black-90: rgba(0, 0, 0, 0.9);
  --on-image-black-60: rgba(0, 0, 0, 0.6);
  --on-image-black-36: rgba(0, 0, 0, 0.36);
  --outline-black-8: rgba(255, 255, 255, 0.12);
  --overlay-black-90: rgba(0, 0, 0, 0.9);
  --overlay-black-60: rgba(0, 0, 0, 0.6);
  --overlay-black-36: rgba(0, 0, 0, 0.36);
  --segmentation-black-4: rgba(0, 0, 0, 0.7);
  --bw-black: #000;
  --bw-white: #fff;
  --sd2: rgba(0, 0, 0, 0);
  --sd3: rgba(0, 0, 0, 0);
  --sd4: rgba(0, 0, 0, 0);
  --sd5: rgba(0, 0, 0, 0);
  --sd6: rgba(0, 0, 0, 0);
  --sd7: rgba(0, 0, 0, 0);
  --sd8: rgba(0, 0, 0, 0);
  --sd12: rgba(0, 0, 0, 0);
  --sd16: rgba(0, 0, 0, 0);
  --on-image-surface-black-4: rgba(255, 255, 255, 0.08);
  --on-image-surface-black-8: rgba(255, 255, 255, 0.12);
}

.chap_b {
  position: relative;
  margin: 0.1rem 0.2rem 0.48rem;
  border-radius: 0.1rem;
}

[data-theme="default"] .chap_b {
  background-color: #ebebeb;
}

[data-theme="blue"] .chap_b,
[data-theme="yellow"] .chap_b,
[data-theme="beige"] .chap_b,
[data-theme="green"] .chap_b {
  background-color: rgba(0, 0, 0, 0.12);
}

[data-theme="dark"] .chap_b {
  background-color: rgba(255, 255, 255, 0.12);
}

.link_b_1 {
  display: block;
}

.link_b {
  display: block;
  width: 100%;
  height: 0;
  margin: 0 auto;
  padding-bottom: 34.72%;
  border-radius: 0.06rem;
  page-break-inside: avoid;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
}

.con_b {
  padding: 0.1rem 0.12rem;
}

[data-theme="default"] .head_b {
  color: #adadad;
}

[data-theme="blue"] .head_b,
[data-theme="yellow"] .head_b,
[data-theme="beige"] .head_b,
[data-theme="green"] .head_b {
  color: rgba(0, 0, 0, 0.36);
}

[data-theme="dark"] .head_b {
  color: rgba(255, 255, 255, 0.36);
}

.head_b img {
  width: 0.16rem;
  height: 0.16rem;
  margin: 0.02rem auto;
  display: inline-block;
}

.head_b span {
  font-family: PingFang SC;
  font-style: normal;
  font-weight: 400;
  font-size: 0.12rem;
  line-height: 0.2rem;
  vertical-align: top;
}

.head_b em {
  position: absolute;
  display: block;
  width: 0.22rem;
  height: 0.22rem;
  top: 0.09rem;
  right: 0.12rem;
  padding: 0.04rem;
  background: url(\	/images/icon15.png)
    no-repeat center/100% 100%;
  border-radius: 100%;
}

[data-theme="default"] .head_b em,
[data-theme="blue"] .head_b em,
[data-theme="yellow"] .head_b em,
[data-theme="beige"] .head_b em,
[data-theme="green"] .head_b em,
[data-theme="dark"] .head_b em {
  background-color: rgba(255, 255, 255, 0.36);
}

.deta_b {
  font-family: PingFang SC;
  font-style: normal;
  font-weight: 400;
  font-size: 0.14rem;
  line-height: 0.22rem;
  margin: 0.04rem auto;
}

[data-theme="default"] .deta_b {
  color: #4c4c4c;
}

[data-theme="blue"] .deta_b,
[data-theme="yellow"] .deta_b,
[data-theme="beige"] .deta_b,
[data-theme="green"] .deta_b {
  color: rgba(0, 0, 0, 0.7);
}

[data-theme="dark"] .deta_b {
  color: rgba(255, 255, 255, 0.5);
}

.pict_b {
  display: block;
  width: 100%;
  height: 1.23rem;
  margin: 0.08rem auto;
  border-radius: 0.06rem;
  page-break-inside: avoid;
  break-inside: avoid;
  -webkit-column-break-inside: avoid;
}

.logo_b {
  width: 0.54rem;
  height: 0.18rem;
}