/* specification */
.specification {
  padding: var(--m-pd) 0;
}

.specification .lt {
  margin-bottom: 20px;
}

.specification .title {
  text-align: left;
}

.specification .title::after {
  margin-left: 0;
}

.specification .sub-info {
  margin-bottom: 20px;
}

.specification .btn {
  width: 158px;
  color: #fff;
  line-height: 22px;
  border-radius: 4px;
  padding-top: 12px;
  padding-bottom: 12px;
  background: var(--bg-color);
}

.specification .rt img {
  width: 100%;
  border-radius: 14px;
}

@media (min-width: 1200px) {
  .specification {
    padding-top: 40px;
  }

  .specification .container {
    display: flex;
    align-items: center;
  }

  .specification .lt {
    flex: 1;
    padding-right: 30px;
    margin-bottom: 0;
  }

  .specification .sub-info {
    margin-bottom: 40px;
  }

  .specification .rt {
    flex: 0 0 calc((780 / 1400) * 100%);
  }
}

@media (min-width: 1440px) {
  .specification .lt {
    padding-right: 70px;
  }

  .specification .title {
    max-width: 460px;
  }
}


/* packaging-materials */
.packaging-materials {
  padding: var(--m-pd) 0;
  background: #F6F7F9;
}

.packaging-materials .sub-info {
  text-align: center;
  margin-bottom: 20px;
}

.packaging-materials .row {
  margin: 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid #E8E8E8;
}

.packaging-materials .row>div {
  padding: 0;
}

.packaging-materials .row img {
  width: 100%;
  aspect-ratio: 350 / 260;
}

.packaging-materials .info-group {
  padding: 15px;
  background: #fff;
}

.packaging-materials .tit {
  margin-bottom: 10px;
}

.packaging-materials .info {
  color: rgba(102, 102, 102, 0.80);
}

@media (min-width: 576px) {
  .packaging-materials .row>div:nth-child(odd) {
    display: flex;
    flex-direction: column-reverse;
  }

  .packaging-materials .info-group {
    display: flex;
    flex-direction: column;
    height: calc(((100vw - 30px) / 2) * (260 / 350));
  }

  .packaging-materials .info {
    flex: 1;
  }
}

@media (min-width: 720px) {
  .packaging-materials .row>div:nth-child(odd) {
    display: flex;
    flex-direction: column-reverse;
  }

  .packaging-materials .info-group {
    height: calc((690 / 2) * (260 / 350) * 1px);
  }
}

@media (min-width: 992px) {
  .packaging-materials .info-group {
    height: calc((930 / 2) * (260 / 350) * 1px);
  }
}

@media (min-width: 1200px) {
  .packaging-materials .sub-info {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
  }

  .packaging-materials .info-group {
    height: calc((1110 / 4) * (260 / 350) * 1px);
  }
}

@media (min-width: 1440px) {
  .packaging-materials .info-group {
    height: calc((1370 / 4) * (260 / 350) * 1px);
    padding: 25px 23px 26px;
  }
}

@media (min-width: 1640px) {
  .packaging-materials .info-group {
    height: calc((1400 / 4) * (260 / 350) * 1px);
  }
}


/* printing-options */
.printing-options {
  padding: var(--m-pd) 0;
}

.printing-options .lt {
  margin-bottom: 20px;
}

.printing-options .lt img {
  width: 100%;
  border-radius: 14px;
}

.printing-options .title {
  text-align: left;
}

.printing-options .title::after {
  margin-left: 0;
}

.printing-options .sub-info {
  margin-bottom: 20px;
}

.printing-options .item {
  padding-left: 18px;
}

.printing-options .item:not(:last-child) {
  margin-bottom: 20px;
}

.printing-options .tit {
  position: relative;
  margin-bottom: 10px;
}

.printing-options .tit::before {
  content: '';
  position: absolute;
  top: 50%;
  left: -10px;
  transform: translate(-100%, -50%);
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--style-color);
}

@media (min-width: 1200px) {
  .printing-options .container {
    display: flex;
    align-items: center;
  }


  .printing-options .lt {
    flex: 0 0 calc((550 / 1400) * 100%);
    margin-bottom: 0;
  }

  .printing-options .rt {
    flex: 1;
    padding-left: 30px;
  }

  .printing-options .sub-info {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
  }
}

@media (min-width: 1440px) {
  .printing-options .rt {
    padding-left: 70px;
  }
}


/* finishes */
.finishes {
  padding: var(--m-pd) 0;
  background: var(--style-color);
}

.finishes .title {
  color: #fff;
}

.finishes .title::after {
  background: #fff;
}

.finishes .sub-info {
  color: rgba(255, 255, 255, 0.80);
  text-align: center;
  margin-bottom: 20px;
}

.finishes .row {
  row-gap: 20px;
}

.finishes .block {
  padding: 15px;
  border-radius: 14px;
  background: #FFF;
}

.finishes .num {
  color: var(--style-color);
  line-height: calc(46 / 30);
  font-family: 'DMSans-Semibold';
}

.finishes .tit {
  margin-top: 12px;
  margin-bottom: 10px;
}

.finishes .bottom-info {
  margin-top: 20px;
  padding-top: 20px;
  color: var(--style-color);
  border-top: 1px solid #E8E8E8;
}

@media (min-width: 1200px) {
  .finishes .sub-info {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
  }

  .finishes .block {
    padding: 20px 24px;
  }
}


/* accessories */
.accessories {
  padding: var(--m-pd) 0;
}

.accessories .lt {
  margin-bottom: 20px;
}

.accessories .title {
  text-align: left;
}

.accessories .title::after {
  margin-left: 0;
}

.accessories .sub-info {
  margin-bottom: 20px;
}

.accessories .item-list li:not(:last-child) {
  margin-bottom: 20px;
}

.accessories .tit {
  margin-bottom: 10px;
}

.accessories .rt img {
  width: 100%;
  border-radius: 14px;
}

.accessories .btn {
  width: 158px;
  color: #fff;
  margin-top: 20px;
  line-height: 22px;
  border-radius: 4px;
  padding-top: 12px;
  padding-bottom: 12px;
  background: var(--bg-color);
}

@media (min-width: 1200px) {
  .accessories .container {
    display: flex;
    align-items: center;
  }

  .accessories .lt {
    flex: 1;
    padding-right: 30px;
    margin-bottom: 0;
  }

  .accessories .sub-info {
    margin-bottom: 30px;
  }

  .accessories .item-list {
    border-left: 4px solid #E8E8E8;
  }

  .accessories .item-list li {
    padding-left: 20px;
    position: relative;
  }

  .accessories .item-list li:not(:last-child) {
    margin-bottom: 30px;
  }

  .accessories .item-list li::before {
    content: '';
    position: absolute;
    top: 0;
    left: -4px;
    width: 4px;
    height: 100%;
    background: var(--style-color);
    opacity: 0;
  }

  .accessories .item-list li:hover::before {
    opacity: 1;
  }

  .accessories .item-list li:hover .tit {
    color: var(--style-color);
  }

  .accessories .btn {
    margin-top: 44px;
  }

  .accessories .rt {
    flex: 0 0 calc((740 / 1400) * 100%);
  }
}

@media (min-width: 1440px) {
  .accessories .lt {
    padding-right: 60px;
  }
}


/* specifications */
.specifications {
  padding: var(--m-pd) 0;
  background: #F6F7F9;
}

.specifications .sub-info {
  text-align: center;
  margin-bottom: 20px;
}

.specifications .info table {
  border-radius: 14px;
  border-spacing: 0;
  border: 1px solid #E8E8E8;
  border-collapse: separate !important;
  overflow: hidden;
}

.specifications .info table tr:nth-child(odd) {
  background: #FAFDFB;
}

.specifications .info table tr:nth-child(even) {
  background: #fff;
}

.specifications .info table tr:first-child {
  color: #fff;
  background: var(--style-color);
}

.specifications .info table tr>* {
  border: none;
}

.specifications .info table tr:not(:last-child)>* {
  border-bottom: 1px solid #E8E8E8;
}

.specifications .info table tr>*:not(:last-child) {
  border-right: 1px solid #E8E8E8;
}

.specifications .info table tr:not(:first-child)>* {
  text-align: left;
}

@media (min-width: 1200px) {
  .specifications .sub-info {
    margin-bottom: 40px;
  }

  .specifications .info table tr {
    height: 60px;
  }
}


/* how-choose */
.how-choose {
  padding: var(--m-pd) 0;
}

.how-choose .sub-info {
  text-align: center;
  margin-bottom: 20px;
}

.how-choose .rt {
  margin-top: 10px;
  padding-top: 19px;
  border-top: 1px solid #E8E8E8;
}

.how-choose .item-list li:not(:last-child) {
  padding-bottom: 19px;
  margin-bottom: 10px;
  border-bottom: 1px solid #E8E8E8;
}

.how-choose .num {
  font-family: 'DMSans-Regular';
  -webkit-text-stroke: 1px var(--style-color);
  -webkit-text-fill-color: #fff;
  color: #fff;
  text-shadow:
    0 1px 0 var(--style-color),
    1px 0 0 var(--style-color),
    0 -1px 0 var(--style-color),
    -1px 0 0 var(--style-color),
    1px 1px 0 var(--style-color),
    -1px 1px 0 var(--style-color),
    1px -1px 0 var(--style-color),
    -1px -1px 0 var(--style-color);
}

@supports (-webkit-text-stroke: 1px var(--style-color)) {
  .how-choose .num {
    /* 支持原生描边时，禁用模拟的阴影，避免双重描边 */
    text-shadow: none;
  }
}

.how-choose .tit {
  margin-top: 8px;
  margin-bottom: 10px;
}

.how-choose .img-wrap {
  display: none;
}

@media (min-width: 992px) {
  .how-choose .item-wrap {
    display: flex;
    align-items: center;
    gap: 30px;
  }

  .how-choose .rt {
    margin-top: 0;
    padding-top: 0;
    border-top: none;
  }
}

@media (min-width: 1200px) {
  .how-choose .sub-info {
    max-width: 1000px;
    margin-left: auto;
    margin-right: auto;
    margin-bottom: 40px;
  }

  .how-choose .item-wrap {
    gap: 0;
  }

  .how-choose .item-list {
    flex: 1;
  }

  .how-choose .rt {
    order: 1;
  }

  .how-choose .img-wrap {
    margin: 0 30px;
    display: block;
  }

  .how-choose .img-wrap img {
    width: 100%;
    border-radius: 14px;
  }
}

@media (min-width: 1440px) {
  .how-choose .img-wrap {
    margin: 0 60px;
  }
}