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

main {
    width: auto;
    height: auto;
    padding: 15px 10px 40px;
    background-color: #fff;
    color: #000;
    font-family: 'Noto Sans JP', sans-serif!important;
}

main a:not(.sample-article__cta-btn):not(.download-links__btn):not(.product-card__cta-btn) {
    color: #006994;
    text-decoration: underline;
    text-underline-offset: 2px;
}

main a:not(.sample-article__cta-btn):not(.download-links__btn):not(.product-card__cta-btn):hover {
    color: #0b7ea4;
}

.section-container {
    width: 100%;
    max-width: 1200px;
    height: auto;
    /* padding: 0 20px; */
    margin: 0 auto 40px;
    background-color: #fff;
    color: #000;
}

.section__header {
    position: relative;
    display: flex;
    flex-wrap: nowrap;
    justify-content: flex-start;
    align-items: flex-end;
    width: 100%;
    height: auto;
    padding: 16px 20px 10px 26px;
    background-color: #fff;
    border-bottom: 1px solid #ccc;
}

.section__header::before {
    content: "";
    position: absolute;
    top: 21px;
    bottom: 11px;
    left: 0;
    width: 6px;
    background-color: #6ec9c9;
    border-radius: 999px;
}

.section__title {
    font-family: Inter, sans-serif;
    font-size: 22px!important;
    font-weight: bold!important;
    color: #052353!important;
    line-height: 1.4;
    letter-spacing: 0.06em;
    margin: 0;
    padding: 0!important;
}

.section__note {
    display: block;
    flex: 0 1 auto;
    width: auto;
    max-width: 70%;
    margin: 0 0 0 10px;
    color: #4f5b6f;
    font-size: 12px;
    font-weight: 400;
    line-height: 1.6;
    text-align: left;
}

.content-subtitle {
    position: relative;
    margin: 0!important;
    padding: 0 0 0 14px!important;
    font-size: 24px!important;
    font-weight: 700;
    line-height: 1.5!important;
    color: #156082!important;
    background-color: #fff!important;
}

.content-subtitle-wrap {
    padding: 0 10px 8px;
    border-bottom: 1px solid #ccc;
}

.img-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 305px;
    border-top: 1px solid #ccc;
    /* border-bottom: 1px solid #ccc; */
    overflow: hidden;
}

.img-container__gel {
    display: block;
    height: 100%;
    width: auto;
    max-width: none;
}

.img-container__gel-sp {
    display: none;
}

.intro-article {
    display: flex;
    gap: 28px;
    align-items: stretch;
    justify-content: center;
    padding: 16px 24px;
    background-color: #ffffff;
}

.intro-article__text {
    width: 56%;
}

.intro-article__table-wrap {
    width: 44%;
}

.intro-article__description {
    font-size: 16px;
    line-height: 1.9;
    color: #000000;
    width: 100%;
}

.intro-article__table {
    width: 100%;
    margin: 0 auto;
    border-collapse: collapse;
    table-layout: fixed;
}

.intro-article__table th,
.intro-article__table td {
    padding: 8px 12px;
    border: 1px solid #d5deea;
    font-size: 14px;
    line-height: 1.6;
    text-align: center;
}

.intro-article__table thead th {
    background-color: #006994;
    color: #ffffff;
    font-weight: 700;
}

.intro-article__table tbody th {
    background-color: #006994;
    color: #ffffff;
    font-weight: 700;
}

.intro-article__table tbody tr:nth-child(even) {
    background-color: #f8fbff;
}

.intro-article__table th:nth-child(1),
.intro-article__table td:nth-child(1) {
    width: 60px;
}

/* .intro-article__table th:nth-child(2),
.intro-article__table td:nth-child(2) {
    width: 210px;
}

.intro-article__table th:nth-child(3),
.intro-article__table td:nth-child(3) {
    width: 210px;
} */

.intro-article__table-highlight {
    background-color: #e8f4f8;
    border-left: 4px solid #ffd323 !important;
    border-right: 4px solid #ffd323 !important;
}

.intro-article__table thead .intro-article__table-highlight {
    border-top: 4px solid #ffd323 !important;
}

.intro-article__table tbody tr:last-child .intro-article__table-highlight {
    border-bottom: 4px solid #ffd323 !important;
}

.sample-article {
    display: flex;
    gap: 28px;
    align-items: stretch;
    justify-content: center;
    padding: 16px 24px;
    background-color: #ffffff;
}

.sample-article__text {
    width: 56%;
}

.sample-article__image-wrap {
    width: 44%;
}

.sample-article__description {
    margin-bottom: 18px;
    font-size: 16px;
    line-height: 1.9;
    color: #000000;
    width: 100%;
}

.sample-article__strong {
    font-weight: 700;
    color: #e4120b;
}

.sample-article__meta {
    /* max-width: 550px; */
    margin: 0 auto;
    padding: 18px;
    box-sizing: border-box;
    border: 1px solid #d5deea;
    border-radius: 10px;
    background-color: #FAFCFE;
    text-align: left;
}

.sample-article__list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(90px, 1fr));
    gap: 12px;
    width: 100%;
    margin: 10px 0 0;
    padding: 0;
    list-style: none;
    text-align: left;
}

.sample-article__list-item {
    display: flex;
    flex-direction: column;
    gap: 8px;
    min-height: 100px;
    padding: 14px 16px 12px;
    border: 1px solid #dbe7f5;
    border-radius: 10px;
    background-color: #ffffff;
    box-sizing: border-box;
}

.sample-article__list-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #0b7ea4;
    color: #ffffff!important;
    font-weight: 700;
    font-size: 14px;
}

.sample-article__list-content {
    min-width: 0;
    color: #113d6b;
}

.sample-article__list-label {
    display: none;
}

.sample-article__list-value {
    display: block;
    font-size: 16px;
    font-weight: 700;
    line-height: 1.4;
    color: #113d6b;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.sample-article__list-code {
    margin-top: auto;
    padding-top: 6px;
    border-top: 1px solid #dce7f5;
    color: #59708A;
    font-size: 12px;
    line-height: 1.4;
}

.sample-article__size-note {
    display: block;
    margin-bottom: 16px;
    color: #113d6b;
    font-weight: 700;
    text-align: left;
}

.sample-article__size-main {
    position: relative;
    display: block;
    padding-left: 18px;
    font-size: 17px;
    line-height: 1.6;
}

.sample-article__size-main::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 6px;
    background-color: #0b7ea4;
    border-radius: 999px;
}

.sample-article__size-sub {
    display: block;
    padding-left: 22px;
    margin-top: 4px;
    font-size: 13px;
    font-weight: 400;
    line-height: 1.7;
    color: #5f7896;
}

.sample-article__specs {
    width: 100%;
    max-width: 100%;
    margin: 0;
    text-align: left;
    padding-left: 0;
}

.sample-article__specs,
.sample-article__specs * {
    color: #113d6b;
}

.sample-article__specs .sample-article__detail strong,
.sample-article__specs .sample-article__list-content,
.sample-article__specs .sample-article__list-label,
.sample-article__specs .sample-article__list-code {
    color: inherit;
}

.sample-article__details {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 100%;
}

.sample-article__detail {
    display: grid;
    grid-template-columns: 120px minmax(0, 1fr);
    align-items: center;
    box-sizing: border-box;
    width: 100%;
    max-width: 100%;
    margin: 0;
    color: #113d6b;
    font-size: 16px;
    line-height: 1.5;
    text-align: left;
    overflow: hidden;
}

.sample-article__detail strong {
    display: inline-block;
    min-width: 4em;
    color: #0b6688;
    font-weight: 700;
}

.sample-article__detail-label {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    padding: 8px 14px;
    background-color: #edf4fc;
    border: 1px solid #dbe7f5;
    border-radius: 8px 0 0 8px;
    font-weight: 700;
    font-size: 14px;
    line-height: 1.5;
}

.sample-article__detail-value {
    display: block;
    padding: 8px 26px;
    font-size: 14px;
    font-weight: 500;
    line-height: 1.5;
    background-color: #ffffff;
    border: 1px solid #dbe7f5;
    border-radius: 0 8px 8px 0;
}

.sample-article__list-title {
    position: relative;
    display: block;
    margin-top: 16px;
    padding-left: 18px;
    font-size: 17px;
    font-weight: 700;
    line-height: 1.55;
}

.sample-article__list-title::before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    width: 6px;
    background-color: #0b7ea4;
    border-radius: 999px;
}

.sample-article__small-note {
    display: block;
    margin-top: 8px;
    font-size: 13px;
    line-height: 1.6;
    color: #5f7896;
    padding-left: 10px;
}

.sample-article__specs .sample-article__small-note {
    line-height: 1.4;
}

.sample-article__image-note {
    display: block;
    font-size: 15px;
    line-height: 1.8;
    color: #4f5b6f;
    text-align: center;
}

.sample-article__cta {
    margin-top: 30px;
    padding-left: 0;
    display: flex;
    justify-content: center;
}

.sample-article__cta-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 480px;
    padding: 12px 44px 12px 24px;
    border: 1px solid #0b7ea4;
    border-radius: 999px;
    background-color: #0b7ea4;
    color: #ffffff;
    text-decoration: none;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: background-color 0.2s ease, border-color 0.2s ease;
}

.sample-article__cta-btn span {
    display: block;
    width: 100%;
    text-align: center;
}

.sample-article__cta-btn i {
    position: absolute;
    top: 50%;
    right: 24px;
    transform: translateY(-50%);
    flex-shrink: 0;
    font-size: 14px;
    -webkit-text-stroke: 1px currentColor;
}

.sample-article__cta-btn:hover {
    filter: brightness(0.96);
}

.sample-article__image-wrap {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.sample-article__image {
    width: 100%;
    /* height: 280px; */
    object-fit: contain;
    object-position: top center;
    /* background-color: #f8fbff; */
}

.response-section__text-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 80px;
}

.response-section__image-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.response-section {
    display: flex;
    align-items: flex-start;
    gap: 28px;
}

.response-section__text-grid {
    width: 58%;
}

.response-section__image-grid {
    width: 42%;
    margin-top: 30px;
}

.response-section__text-grid {
    margin-bottom: 0;
}

.response-section__text-card {
    padding: 0;
}

.response-section__description {
    font-size: 16px;
    line-height: 1.9;
    color: #000000;
    padding: 14px 20px!important;
    width: calc(100% - 28px);
}

.response-section__image-box {
    overflow: visible;
}

.response-section__image {
    /* padding: 0 10px 10px; */
    display: block;
    width: calc(100% - 20px);
    /* height: 280px; */
    object-fit: contain;
    object-position: center;
    /* background-color: #f8fbff; */
}

.response-section__image--padded {
    width: calc(100% - 20px);
    /* padding: 0 10px 0; */
    object-position: top center;
    /* height: 240px; */
    /* background-color: #f8fbff; */
}

.response-section__caption {
    display: block;
    font-size: 14px;
    line-height: 1.7;
    color: #4f5b6f;
    text-align: center;
}

.download-links {
    display: flex;
    justify-content: center;
    align-items: stretch;
    gap: 18px;
    padding: 48px 16px 24px;
}

a.download-links__btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-width: 300px;
    padding: 14px 22px;
    border: 1px solid #b9d3de;
    border-radius: 999px;
    background-color: #ffffff;
    color: #0c3c66;
    text-decoration: none;
    font-size: 15px;
    font-weight: 700;
    letter-spacing: 0.02em;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.download-links__btn i {
    font-size: 17px;
    color: #0b7ea4;
}

a.download-links__btn:hover {
    transform: translateY(-2px);
    border-color: #0b7ea4;
    box-shadow: 0 8px 20px -12px rgba(11, 126, 164, 0.7);
}

.plain-section-label {
    margin: 0 20px 10px;
    color: #052353;
    font-size: 24px;
    font-weight: 700;
    line-height: 1.4;
    letter-spacing: 0.06em;
}

.media-table-wrap {
    padding: 20px;
    overflow-x: auto;
}

.media-table {
    width: 100%;
    border-collapse: collapse;
    background-color: #ffffff;
    border: 1px solid #ccc;
    table-layout: auto;
}

.media-table th,
.media-table td {
    padding: 8px 10px;
    border: 1px solid #ccc;
    color: #000000;
    font-size: 14px;
    line-height: 1.7;
    text-align: left;
    vertical-align: top;
}

.media-table th:nth-child(1),
.media-table td:nth-child(1) {
    width: 120px;
}

.media-table thead th {
    background-color: #006994;
    font-weight: 700;
    text-align: center;
    color: #fff;
}

.media-table tbody tr:nth-child(even) {
    background-color: #f9fafb;
}

.voice-card {
    margin: 20px;
    padding: 22px;
    border-left: 6px solid #6ec9c9;
    background-color: #f8fbff;
    border-radius: 10px;
}

.voice-card__comment {
    margin-bottom: 10px;
    color: #1b2e4b;
    font-size: 15px;
    line-height: 1.9;
    text-align: center;

.voice-card__author {
    color: #4f5b6f;
    font-size: 13px;
    font-weight: 700;
}

    padding-left: 12px;
    margin: 20px;
    padding: 24px;
    border: 1px solid #d5deea;
    border-radius: 12px;
    background-color: #ffffff;
}

.contact-panel__text {
    margin-bottom: 14px;
    color: #1b2e4b;
    font-size: 15px;
    line-height: 1.8;
}

.contact-panel__phone {
    margin: 0;
    color: #052353;
    font-size: 20px;
    font-weight: 700;
    letter-spacing: 0.03em;
}

.contact-panel__actions {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
    margin-bottom: 0;
}

.contact-panel__tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border: 1px solid #0b7ea4;
    border-radius: 999px;
    background-color: #f1f8fb;
    color: #0b7ea4;
    font-size: 14px;
    font-weight: 700;
}

.contact-panel__tag i {
    font-size: 13px;
}

.paper__list {
    width: 100%;
    height: auto;
    padding: 0 20px;
    margin-bottom: 40px;
    background-color: #fff;
}

.paper__list-filter {
    width: 100%;
    height: auto;
    padding: 20px 0 5px 10px;
    background-color: #fff;
}

.paper__list-filter__list {
    display: flex;
    flex-wrap: wrap;
    justify-content: flex-start;
    margin: 0;
    padding: 0;
    list-style: none;
}

.paper__list-filter__list li {
    margin-right: 10px;
    margin-bottom: 10px;
}

.paper__list-filter__list li button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border: 2px solid #e5e7eb;
    border-radius: 999px;
    background: #fff;
    color: #052353;
    font-family: Inter, sans-serif;
    font-size: 14px;
    font-weight: 700;
    line-height: 1;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: border-color 0.3s ease, color 0.3s ease;
}

.paper__list-filter__list li button:hover {
    border-color: #29afd4;
    color: #29afd4;
}

.paper__list-filter__list li .selected {
    border-color: #228ead;
    background-color: #228ead;
    color: #ffffff;
}

.paper__list-filter__list li .selected:hover {
    border-color: #228ead !important;
    background-color: #228ead !important;
    color: #ffffff !important;
}

.paper__list-table {
    width: 100%;
    height: auto;
    margin-bottom: 20px;
    background-color: #fff;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.paper__list-table table {
    width: 100%;
    border-collapse: collapse;
    table-layout: fixed;
}

.paper__list-table table th:nth-child(1) { width: 150px; }
.paper__list-table table th:nth-child(2) { width: 150px; }
.paper__list-table table th:nth-child(3) { width: 400px; }
.paper__list-table table th:nth-child(4) { width: 200px; }
.paper__list-table table th:nth-child(5) { width: 100px; }
.paper__list-table table th:nth-child(6) { width: 400px; }

.paper__list-table table th,
.paper__list-table table td {
    font-family: Inter, "Helvetica Neue", Arial, sans-serif;
    font-size: 14.5px;
    font-weight: 400;
    color: #000000;
    line-height: 1.6;
    letter-spacing: 0.05em;
    padding: 12px 14px;
    border: 1px solid #ccc;
    text-align: left;
    white-space: normal;
}

.paper__list-table table th {
    background-color: #f3f4f6;
    font-weight: bold;
}

.paper__list-table table td {
    vertical-align: top;
}

/* 研究成果テーブルを1カラムカード表示にする */
.paper__list-table {
    overflow-x: visible;
}

.paper__list-table table {
    border: 0;
    table-layout: auto;
    background: transparent;
}

.paper__list-table table thead {
    display: none;
}

.paper__list-table table tbody {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 14px;
}

.paper__list-table table tr,
.paper__list-table table td {
    display: block;
    width: 100%;
    box-sizing: border-box;
}

.paper__list-table table tr {
    margin-bottom: 0;
    border: 2px solid #d5deea;
    border-radius: 10px;
    background: #ffffff;
    overflow: hidden;
}

.paper__list-table table td {
    border: 0;
    border-bottom: 1px solid #eef2f7;
    padding: 10px 12px;
    font-size: 14px;
    line-height: 1.7;
    white-space: normal;
    word-break: break-word;
}

.paper__list-table table td:last-child {
    border-bottom: 0;
}

.paper__list-table table td[data-label] {
    display: grid;
    grid-template-columns: 76px minmax(0, 1fr);
    column-gap: 10px;
    align-items: start;
}

.paper__list-table table td[data-label]::before {
    content: attr(data-label);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 76px;
    box-sizing: border-box;
    margin: 0;
    padding: 2px 8px;
    border-radius: 999px;
    background-color: #e6f4f9;
    color: #000000;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.02em;
}

@media screen and (min-width: 768px) and (max-width: 1024px) {
    main {
        padding: 28px 24px;
    }

    .section-container {
        padding: 0 10px;
        margin-bottom: 34px;
    }

    .section__header {
        padding: 14px 16px 10px 20px;
    }

    .section__title {
        font-size: 20px;
        letter-spacing: 0.04em;
    }

    .content-subtitle {
        font-size: 20px;
        padding: 0!important;
    }

    .plain-section-label {
        font-size: 21px;
        letter-spacing: 0.04em;
    }

    .intro-article,
    .sample-article {
        gap: 18px;
        padding: 14px 12px;
    }

    .intro-article__text,
    .sample-article__text,
    .response-section__text-grid {
        width: 56%;
    }

    .intro-article__table-wrap,
    .sample-article__image-wrap,
    .response-section__image-grid {
        width: 44%;
    }

    .sample-article__cta-btn {
        min-width: 300px;
    }

    .response-section {
        gap: 18px;
    }

    /* .response-section__image,
    .sample-article__image {
        height: 240px;
    } */

    .download-links {
        flex-wrap: wrap;
        gap: 12px;
        padding: 8px 12px;
    }

    .download-links__btn {
        min-width: 260px;
    }

    .paper__list-filter {
        padding: 16px 0 6px 6px;
    }

    .media-table-wrap {
        padding: 16px 10px;
    }

    .img-container {
        height: 315px;
    }

    .img-container__gel {
        display: block;
        height: 100%;
        width: auto;
        max-width: none;
    }
}

@media screen and (max-width: 1200px) {
    .sample-article__meta {
        padding: 18px;
    }

    .sample-article__size-main,
    .sample-article__list-title {
        padding-left: 16px;
        font-size: 16px;
    }

    .sample-article__size-main::before,
    .sample-article__list-title::before {
        width: 5px;
    }

    .sample-article__size-sub {
        padding-left: 20px;
        font-size: 12px;
    }

    .sample-article__detail {
        grid-template-columns: 108px minmax(0, 1fr);
    }

    .sample-article__detail-label,
    .sample-article__detail-value {
        font-size: 13px;
    }

    .sample-article__detail-value {
        padding: 8px 20px;
    }

    .sample-article__list {
        gap: 10px;
    }

    .sample-article__list-item {
        min-height: 112px;
        padding: 12px;
    }

    .sample-article__list-number {
        width: 24px;
        height: 24px;
        font-size: 14px;
    }

    .sample-article__list-value {
        font-size: 15px;
    }

    .sample-article__list-code {
        font-size: 11px;
    }

    .sample-article__cta {
        margin-top: 24px;
    }

    .sample-article__cta-btn {
        min-width: 420px;
    }
}

@media screen and (max-width: 992px) {
    .sample-article__meta {
        padding: 18px;
    }

    .sample-article__size-main,
    .sample-article__list-title {
        font-size: 15px;
        line-height: 1.5;
    }

    .sample-article__size-sub {
        font-size: 12px;
        line-height: 1.65;
    }

    .sample-article__detail {
        grid-template-columns: 96px minmax(0, 1fr);
    }

    .sample-article__detail-label,
    .sample-article__detail-value {
        font-size: 13px;
    }

    .sample-article__detail-label {
        padding: 8px 10px;
    }

    .sample-article__detail-value {
        padding: 8px 14px;
    }

    .sample-article__small-note {
        font-size: 12px;
    }

    .sample-article__list {
        gap: 8px;
    }

    .sample-article__list-item {
        min-height: 104px;
        padding: 10px;
    }

    .sample-article__list-number {
        width: 24px;
        height: 24px;
        font-size: 14px;
    }

    .sample-article__list-value {
        font-size: 14px;
    }

    .sample-article__list-code {
        font-size: 11px;
    }

    .sample-article__cta {
        margin-top: 18px;
    }

    .sample-article__cta-btn {
        min-width: 340px;
        padding: 11px 40px 11px 20px;
        font-size: 14px;
    }

    .response-section__description {
        padding: 12px 10px!important;
    }
}

@media screen and (max-width: 767px) {
    .img-container__gel {
        display: none;
    }

    .img-container__gel-sp {
        display: block;
        width: 100%;
        height: auto;
    }

    main {
        padding: 20px 15px;
    }

    .section-container {
        padding: 0;
        margin-bottom: 30px;
    }

    .section__header {
        gap: 4px;
        padding: 16px 15px 10px 20px;
        flex-wrap: wrap;
        align-items: flex-start;
    }

    .section__title {
        font-size: 18px!important;
        line-height: 1.35;
        letter-spacing: 0.03em;
    }

    .section__note {
        flex-basis: 100%;
        width: 100%;
        max-width: 100%;
        margin: 0!important;
        font-size: 11px;
        line-height: 1.5;
        text-align: left;
    }

    .paper__list {
        padding: 0;
    }

    .paper__list-filter {
        padding: 15px 0 5px 0;
    }

    .paper__list-filter__list li button {
        padding: 6px 12px;
        font-size: 13px;
    }

    .intro-article {
        flex-direction: column;
        gap: 18px;
        padding: 14px 12px;
    }

    .intro-article__text,
    .intro-article__table-wrap {
        width: 100%;
    }

    .content-subtitle {
        font-size: 18px!important;
        line-height: 1.4!important;
        padding: 0!important;
    }

    .content-subtitle-wrap {
        padding: 0 10px 8px;
    }

    .intro-article__description {
        font-size: 14px;
        line-height: 1.8;
    }

    .sample-article {
        flex-direction: column;
        gap: 18px;
        padding: 14px 12px;
    }

    .sample-article__text,
    .sample-article__image-wrap {
        width: 100%;
    }

    .sample-article__description {
        font-size: 14px;
        line-height: 1.8;
    }

    .sample-article__image-note {
        font-size: 14px;
    }

    .sample-article__cta {
        margin-top: 16px;
    }

    .sample-article__cta-btn {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        box-sizing: border-box;
        padding: 12px 44px 12px 20px;
        font-size: 15px;
        line-height: 1.4;
        white-space: normal;
    }

    .sample-article__cta-btn i {
        right: 14px;
        font-size: 12px;
    }

    .sample-article__cta-btn span {
        white-space: normal;
        text-align: center;
    }

    .sample-article__meta {
        width: 100%;
        max-width: none;
        box-sizing: border-box;
        padding: 18px;
    }

    .sample-article__size-note {
        margin-bottom: 12px;
    }

    .sample-article__size-main,
    .sample-article__list-title {
        padding-left: 16px;
        font-size: 17px;
        line-height: 1.55;
    }

    .sample-article__size-main::before,
    .sample-article__list-title::before {
        width: 4px;
    }

    .sample-article__size-sub {
        font-size: 14px;
        line-height: 1.7;
    }

    .sample-article__detail {
        grid-template-columns: 86px minmax(0, 1fr);
    }

    .sample-article__detail-label,
    .sample-article__detail-value {
        font-size: 14px;
    }

    .sample-article__detail-label {
        padding: 8px 10px;
    }

    .sample-article__detail-value {
        padding: 8px 12px;
    }

    .sample-article__small-note {
        margin-top: 6px;
        font-size: 12px;
    }

    .sample-article__list {
        gap: 10px;
    }

    .sample-article__list-item {
        min-height: 106px;
        padding: 12px;
    }

    .sample-article__list-number {
        width: 24px;
        height: 24px;
        font-size: 14px;
    }

    .sample-article__list-value {
        font-size: 16px;
    }

    .sample-article__list-code {
        font-size: 12px;
    }

    /* .sample-article__image {
        height: 220px;
    } */

    .response-section__text-grid,
    .response-section__image-grid {
        grid-template-columns: 1fr;
        gap: 14px;
        width: 100%;
    }

    .response-section {
        flex-direction: column;
        gap: 14px;
    }

    .response-section__text-grid {
        margin-bottom: 14px;
    }

    .response-section__text-card {
        padding: 0;
    }

    .response-section__subtitle {
        font-size: 18px;
    }

    .response-section__description {
        padding: 12px 10px!important;
        font-size: 14px;
        line-height: 1.8;
    }

    /* .response-section__image {
        height: 220px;
    } */

    .download-links {
        flex-direction: column;
        gap: 12px;
        padding: 4px 16px;
    }

    .download-links__btn {
        width: 100%;
        max-width: 100%;
        min-width: 0;
        box-sizing: border-box;
        gap: 8px;
        padding: 12px 14px!important;
        font-size: 14px!important;
    }

    .download-links__btn i {
        font-size: 15px;
    }

    .plain-section-label {
        margin: 0 16px 10px;
        font-size: 18px;
        letter-spacing: 0.03em;
    }

    .media-table-wrap {
        padding: 12px 0;
    }

    .media-table th:nth-child(1),
    .media-table td:nth-child(1) {
        white-space: nowrap;
    }

    .media-table th:nth-child(3),
    .media-table td:nth-child(3) {
        display: none;
    }

    .paper__list-table table tbody {
        grid-template-columns: 1fr;
    }

    .voice-card {
        margin: 12px 16px;
        padding: 16px;
    }

    .contact-panel {
        margin: 12px 16px;
        padding: 16px;
    }

    .contact-panel__phone {
        font-size: 18px;
    }

    .contact-panel__actions {
        flex-direction: column;
    }

    .img-container {
        height: auto;
    }

    .response-section__description {
        padding: 10px 8px!important;
    }

}

@media screen and (max-width: 500px) {
    .sample-article__size-main,
    .sample-article__list-title {
        font-size: 16px;
    }

    .sample-article__detail {
        grid-template-columns: 76px minmax(0, 1fr);
    }

    .sample-article__detail-label,
    .sample-article__detail-value {
        font-size: 13px;
    }

    .sample-article__list-item {
        min-height: 96px;
    }

    .sample-article__cta-btn {
        font-size: 14px;
        padding: 11px 38px 11px 16px;
    }

    .img-container {
        height: auto!important;
    }

    .response-section__description {
        padding: 10px 8px!important;
    }

}

.product-card__cta {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    margin-top: 16px;
}

.product-card__cta-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 480px;
    padding: 12px 44px 12px 24px;
    border: 1px solid #0b7ea4;
    border-radius: 999px;
    background-color: #0b7ea4;
    color: #ffffff;
    font-size: 15px;
    font-weight: 700;
    line-height: 1.4;
    text-align: center;
    text-decoration: none;
    transition: background-color 0.2s ease, transform 0.2s ease;
}

main a.product-card__cta-btn {
    color: #ffffff;
    text-decoration: none;
}

.product-card__cta-btn:hover {
    background-color: #086b8b;
    color: #ffffff;
    transform: translateY(-1px);
}

main a.product-card__cta-btn:hover {
    color: #ffffff;
    text-decoration: none;
}

.product-card__cta-btn i {
    position: absolute;
    top: 50%;
    right: 24px;
    transform: translateY(-50%);
    flex-shrink: 0;
    font-size: 12px;
}

.product-card__cta-btn span {
    width: 100%;
    text-align: center;
}

@media screen and (max-width: 992px) {
    .product-card__cta-btn {
        width: 100%;
        min-width: 0;
        padding: 12px 44px 12px 20px;
        font-size: 15px;
    }

    .product-card__cta-btn i {
        right: 14px;
        font-size: 12px;
    }
}

@media screen and (max-width: 500px) {
    .product-card__cta-btn {
        font-size: 14px;
        padding: 11px 38px 11px 16px;
    }
}

.product-list {
    display: grid;
    gap: 24px;
    padding: 36px 40px;
    border: 1px solid #d9d9d9;
    background: #ffffff;
    margin-top: 20px;
    border-radius: 8px;
}

.product-list__main {
    display: grid;
    grid-template-columns: minmax(0, 28%) minmax(0, 1fr);
    gap: 50px;
    align-items: start;
}

.product-list__visual {
    text-align: left;
}

.product-list__image {
    display: block;
    width: 100%;
    margin-left: 0;
    margin-right: auto;
    height: 230px;
    object-fit: cover;
    border-radius: 8px;
}

.product-list__note {
    display: block;
    margin-top: 8px;
    color: #666666;
    font-size: 12px;
    line-height: 1.6;
    text-align: left;
}

.product-list__title {
    color: #006994;
    font-size: 36px;
    font-weight: 700;
}

.product-list__title-image {
    display: block;
    width: 330px;
    max-width: 100%;
    height: auto;
    padding: 16px 0;
}

.product-list__material {
    color: #444444;
    font-size: 15px;
    font-weight: 400;
}

.product-list__description {
    padding: 16px 0;
    line-height: 1.8;
    font-size: 15px;
    color: #444444;
    font-weight: 400;
    border-bottom: 1px solid #c8dce4;
}

.product-list__hardness-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 8px;

    padding-top: 16px;
}

.product-list__hardness-heading {
    position: relative;
    grid-column: 1 / -1;
    margin: 0 0 4px;
    padding-left: 16px;
    color: #000000;
    font-size: 18px;
    font-weight: 700;
    line-height: 1.4;
}

.product-list__hardness-heading::before {
    content: "";
    position: absolute;
    top: 2px;
    bottom: 2px;
    left: 0;
    width: 4px;
    border-radius: 999px;
    background-color: #006994;
}

.product-list__hardness-item {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 100%;
    height: 100px;
    padding: 10px 18px;
    border: 1px solid #c8dce4;
    border-radius: 8px;
    background: #ffffff;
    text-align: left;

    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.product-list__hardness-item:hover {
    transform: translateY(-2px) scale(1.005);
    border-color: #b7d6ec;
    box-shadow: 0 8px 16px -12px rgba(11, 126, 164, 0.4);
}

.product-list__hardness-title {
    margin-bottom: 4px;
    padding-bottom: 4px;
    color: #006994;
    font-size: 20px;
    font-weight: 700;
    border-bottom: 1px solid #c8dce4;
}

.product-list__hardness-prefix {
    font-size: 14px;
    font-weight: 700;
    vertical-align: 0.08em;
    padding-right: 4px;
}

.product-list__hardness-value {
    color: #444444;
    display: block;
    margin-top: 8px;
    font-size: 13px;
    font-weight: 600;
    line-height: 1.4;
    white-space: nowrap;
}

.product-list__specs-title {
    padding-bottom: 12px;
    color: #006994;
    font-size: 20px;
    font-weight: 700;
}

.product-list__specs {
    padding: 16px 20px;
    border: 1px solid #d9d9d9;
    border-radius: 6px;
}

.product-list__table {
    width: 100%;
    border-collapse: collapse;
}

.product-list__table th,
.product-list__table td {
    padding: 12px 12px;
    border: 1px solid #d9d9d9;
    font-size: 14px;
    text-align: left;
}

.product-list__table th {
    color: #444444;
    width: 16%;
    background: #e8f3f8;
    font-weight: 700;
}

@media screen and (max-width: 900px) {
    .product-list {
        padding: 24px;
    }

    .product-list__main {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .product-list__visual {
        width: 100%;
    }

    .product-list__image {
        height: auto;
        max-height: 360px;
        object-fit: contain;
    }

    .product-list__hardness-list {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }

    .product-list__hardness-item {
        width: 100%;
    }
}

@media screen and (max-width: 767px) {
    .product-list {
        gap: 20px;
        padding: 16px;
    }

    .product-list__main {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .product-list__hardness-list {
        grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    }

    .product-list__hardness-item {
        width: 100%;
    }

    .product-list__title {
        font-size: 22px;
    }

    .product-list__title-image {
        width: 180px;
    }

    .product-list__hardness-title {
        font-size: 18px;
    }

    .product-list__table th,
    .product-list__table td {
        padding: 8px;
        font-size: 13px;
    }
}