@charset "utf-8";

.dl-hero {
    margin-top: 110px;
    padding: 32px 15px;
    background: #2a5da8 url("../img/download-header-bg.png") no-repeat center center / cover;
    color: #fff;
    position: relative;
    overflow: hidden;
}

.dl-hero::before {
    content: none;
    position: absolute;
    inset: 0;
    background-image: linear-gradient(60deg, rgba(255, 255, 255, 0.1) 20%, transparent 20%), linear-gradient(120deg, rgba(255, 255, 255, 0.08) 12%, transparent 12%);
    background-size: 180px 120px, 220px 140px;
    opacity: 0.5;
}

.dl-hero__in {
    position: relative;
    z-index: 1;
    max-width: 1000px;
    margin: 0 auto;
    text-align: center;
}

.dl-hero__ttl {
    font-size: 42px;
    line-height: 1.4;
    font-weight: 700;
    letter-spacing: 0.08em;
}

.dl-hero__txt {
    margin-top: 12px;
    font-size: 14px;
    line-height: 1.9;
    letter-spacing: 0.04em;
}

.dl-only-pc {
    display: inline;
}

.dl-section {
    padding: 72px 15px 84px;
    background-color: #fff;
}

.dl-section__in {
    max-width: 1012px;
    margin: 0 auto;
}

.dl-section__ttl {
    font-size: 38px;
    line-height: 1.5;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-align: center;
    color: #222;
    margin-bottom: 30px;
}

.dl-section__ttl+.dl-card {
    margin-bottom: 68px;
}

.dl-card {
    display: flex;
    align-items: flex-start;
    gap: 48px;
    padding: 50px;
}

.dl-card--blue {
    background-color: #f1f9ff;
}

.dl-card--gray {
    background-color: #f7f7f7;
}

.dl-card__img {
    flex: 0 0 369px;
}

.dl-card__img img {
    display: block;
    width: 100%;
    height: auto;
    box-shadow: 3px 3px 10px rgba(63, 124, 204, 0.25);
}

.dl-card--gray .dl-card__img img {
    box-shadow: 3px 3px 10px rgba(90, 90, 90, 0.25);
}

.dl-card__body {
    flex: 1;
}

.dl-card__ttl {
    color: #013ca4;
    font-size: 30px;
    line-height: 1.6;
    font-weight: 700;
}

.dl-card__txt {
    margin-top: 12px;
    font-size: 16px;
    line-height: 1.9;
    color: #222;
    max-width: 500px;
}

.dl-btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 236px;
    height: 50px;
    margin-top: 28px;
    background: linear-gradient(0deg, #23479d 0%, #009ac9 100%);
    border-radius: 4px;
    color: #fff;
    font-size: 16px;
    line-height: 1;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.dl-btn:hover {
    opacity: 0.8;
}

.dl-back {
    margin-top: 42px;
    text-align: center;
}

.dl-back__link {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 190px;
    height: 50px;
    background: #013ca4;
    color: #fff;
    font-size: 16px;
    line-height: 1;
    font-weight: 500;
    letter-spacing: 0.03em;
    text-decoration: none;
    transition: opacity 0.2s ease;
}

.dl-back__link:hover {
    opacity: 0.8;
}

.accordion-trigger {
  width: 100%;
  text-align: left;
  padding: 12px 0;
  border: none;
  font-weight: bold;
  font-size: 16px;
  cursor: pointer;
  outline: none;
  transition: background-color 0.3s;
}

.accordion-trigger:hover {
  opacity: 0.8;
}

.accordion-panel {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.2s ease-out;
  background-color: #fff;
}

.accordion-panel ul {
  margin: 0;
  padding: 12px 24px;
  list-style-type: disc;
}

.accordion-panel li {
  margin-bottom: 8px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.accordion-panel p {
  width: 310px;
}

.accordion-panel a {
  color: #013ca4;
  padding: 6px 12px;
  border: 1px solid #013ca4;
  border-radius: 8px;
  box-sizing: border-box;
  height: 41px;
  white-space: nowrap;
}

.accordion-panel a:hover {
  text-decoration: none;
  opacity: 0.7;
}

@media screen and (max-width: 1079px) {
    #wrapper {
        min-width: 0;
    }

    .dl-hero {
        margin-top: 75px;
    }

    .dl-section {
        padding: 56px 40px 72px;
    }

    .dl-section__in {
        max-width: 720px;
    }

    .dl-section__ttl {
        font-size: 28px;
    }

    .dl-card {
        display: block;
        padding: 34px 32px 38px;
    }

    .dl-card__img {
        max-width: 360px;
        margin: 0 auto;
    }

    .dl-card__body {
        margin-top: 24px;
    }

    .dl-card__txt {
        max-width: none;
    }

    .dl-btn {
        display: flex;
    }

    .accordion-panel p {
        flex: 1;
        width: auto;
        padding-right: 16px;
    }

    .accordion-panel a {
        flex: 0 0 120px;
        box-sizing: border-box;
        text-align: center;
    }
}



@media screen and (max-width: 767px) {
    .dl-hero {
        margin-top: 50px;
        padding: 24px 15px;
    }

    .dl-hero__ttl {
        font-size: 28px;
        line-height: 1.3;
    }

    .dl-hero__txt {
        margin-top: 10px;
        font-size: 12px;
        line-height: 1.75;
        letter-spacing: 0.02em;
    }

    .dl-only-pc {
        display: none;
    }

    .dl-section {
        padding: 44px 12px 56px;
    }

    .dl-section__ttl {
        font-size: 19px !important;
        line-height: 1.4;
        margin-bottom: 18px;
        letter-spacing: 0.03em;
    }

    .dl-section__ttl+.dl-card {
        margin-bottom: 34px;
    }

    .dl-card {
        display: block;
        padding: 16px 14px 22px;
    }

    .dl-card__img {
        max-width: 340px;
        margin: 0 auto;
    }

    .dl-card__body {
        margin-top: 14px;
    }

    .dl-card__ttl {
        font-size: 17px !important;
        line-height: 1.45;
    }

    .dl-card__txt {
        margin-top: 10px;
        font-size: 13px;
        line-height: 1.75;
    }

    .dl-btn {
        width: 100%;
        max-width: 300px;
        height: 46px;
        margin: 16px auto 0;
        font-size: 14px;
        display: flex;
    }

    .dl-back {
        margin-top: 26px;
    }

    .dl-back__link {
        width: 170px;
        height: 44px;
        font-size: 14px;
    }

    .accordion-trigger {
        padding: 20px 0 12px;
        color: #222;
    }

    .accordion-panel p {
        width: 68%;
    }

    .accordion-panel a {
        width: 115px;
        padding: 8px 10px;
        box-sizing: border-box;
        text-align: center;
        display: inline-block;
    }
}

@media screen and (max-width: 420px) {
    .dl-hero__ttl {
        font-size: 24px;
    }

    .dl-section__ttl {
        font-size: 18px !important;
    }

    .dl-card__ttl {
        font-size: 16px !important;
    }

    .dl-card__txt {
        font-size: 12px;
    }

    .dl-btn {
        max-width: 100%;
    }

    .accordion-panel ul {
        font-size: 13px;
        padding: 8px
    }

    .accordion-panel p {
        width: 67%;
    }

    .accordion-panel a {
        font-size: 12px;
        height: 35px;
        width: 102px;
        padding: 6px 10px;
        box-sizing: border-box;
    }
}