@charset "UTF-8";

main {
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 16px;
}

main a {
    font-weight: bold;
    color: var(--primary);
}

h1 {
    font-size: 32px;
    text-align: center;
    margin: 80px 0;
}

h1 span {
    font-size: 14px;
    margin-bottom: 16px;
    display: block;
}

.annotation {
    font-size: 12px;
    width: 100%;
    display: block;
    line-height: 1.2;
}

.annotation:nth-of-type(1) {
    margin-top: 8px;
}

@media (max-width: 767px) {
    main {
        font-size: 14px;
    }
}

/* 各セクション
*****************************************/
section.option-sec {
    width: 100%;
    max-width: calc(672px + 64px);
    margin-top: 64px;
    padding: 0 32px;
}

section.option-sec:nth-of-type(1) {
    margin-top: 0;
}

/* タイトル */
h2.option-sec-title {
    width: 100%;
    margin-bottom: 32px;
    padding: 16px 24px;
    font-size: 20px;
    line-height: 1.3;
    border-radius: 0px 4px 4px 0px;
    border-left: 4px solid var(--primary);
    background: var(--background-blue);
}

h3.option-sec-h3 {
    width: fit-content;
    font-size: 20px;
    margin-top: 32px;
    padding: 6px 8px 8px 0px;
    gap: 8px;
    border-bottom: 2px solid var(--black);
    line-height: 1.3;
}

/* コンテンツ */
p.option-sec-text {
    margin: 16px 0;
    line-height: 1.7;
}

ul.option-sec-list {
    margin: 16px 0;
    padding-left: 32px;
}

ul.option-sec-list h4 {
    font-weight: bold;
    margin: 16px 0 8px;
}

ul.option-sec-list li {
    list-style: disc;
    margin: 4px 0 4px 16px;
}

ul.option-sec-list.paragraph li {
    margin-left: 32px;
}

/* テーブル */
h4.option-sec-tableTitle {
    font-size: 20px;
    margin-top: 32px;
}

table.option-sec-table {
    width: 100%;
    margin-top: 16px;
    border-collapse: collapse;
    border: var(--black) solid 2px;
}

table.option-sec-table.table-fixed {
    table-layout: fixed;
}

table.option-sec-table th, table.option-sec-table td {
    padding: 8px;
    text-align: left;
    border: var(--neutral-200) solid 1px;
}

table.option-sec-table th {
    background: var(--background-gray);
}

table.option-sec-table thead th {
    text-align: center;
}

@media (max-width: 767px) {
    section.option-sec {
        padding: 0 24px;
    }

    h2.option-sec-title {
        font-size: 18px;
        padding: 16px 24px 16px 16px;
    }

    h3.option-sec-h3 {
        font-size: 18px;
    }

    ul.option-sec-list {
        padding-left: 16px;
    }
}

#contents_navi ul li {
    display: block;
    float: left;
    margin: 0 2em 1em 0;
}

.sim_container {
    padding: 1em 3em;
}

.sim_call_table {
    width: 100%;
    border: 0;
    border-collapse: collapse;
}

.sim_call_table.wordcount th:first-of-type {
    width: 70%;
}

.sim_call_table.wordcount th:nth-child(2), .sim_call_table th:nth-child(3) {
    width: 15%;
}

.sim_call_table th {
    padding: 10px;
    background: var(--primary);
    color: var(--white);
    font-weight: bold;
    text-align: center;
}

.sim_call_table th.th_r_border {
    border-right: var(--white) 1px solid;
}

.sim_call_table th.th_r_b_border {
    border-right: var(--white) 1px solid;
    border-bottom: var(--white) 1px solid;
}

.sim_call_table td {
    padding: 10px;
    border-bottom: #CCC 1px solid;
}

.sim_call_table td.beginning_line {
    background: #f2f2f2;
    text-align: center;
    color: #808080;
}

.sim_call_table td.d_charge {
    text-align: right;
}

.sim_call_table caption {
    text-align: right;
}

/* 各ページ
*****************************************/

/* TONEメール 受信の設定方法 */
#option_mail_setting #mail-spec {
    background: var(--background-gray);
    padding: 56px 0 40px;
    margin-top: 64px;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#option_mail_setting #mail-spec h1 {
    margin: 0 0 24px 0;
}

#option_mail_setting #mail-spec table.option-sec-table {
    background: var(--white);
}

#option_mail_setting #mail-spec th {
    width: 35%;
}

#option_mail_setting #mail-boxlink .boxlink-list {
    gap: 24px;
}

#option_mail_setting #mail-boxlink .boxlink-list li {
    width: calc((100% - 24px) / 2);
}

#option_mail_setting #mail-boxlink .boxlink-list h3 {
    font-size: 16px;
}

#option_mail_setting #mail-boxlink .boxlink-list img {
    display: none;
}

#option_mail_setting #mail-boxlink .boxlink-list a::after {
    font-size: 24px;
    rotate: 90deg;
    right: 24px;
}

#option_mail_setting #mail-boxlink .boxlink-list .gmail a::after {
    rotate: 0deg;
}

#option_mail_setting .option-sec-box {
    display: flex;
    gap: 16px;
}

@media (max-width: 767px) {
    #option_mail_setting #mail-boxlink .boxlink-list {
        gap: 20px;
    }

    #option_mail_setting #mail-boxlink .boxlink-list li {
        width: 100%;
    }

    table.option-sec-table th, table.option-sec-table td {
        word-break: break-all;
    }

    table.option-sec-table.table-fixed {
        table-layout: auto;
    }
}