.sh-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 55px;
    padding: 0 16px;
    background: #FFFFFF;
    box-shadow: 0 2px 12px rgba(27, 42, 68, 0.08);
    box-sizing: border-box;
}

.sh-header-logo {
    display: flex;
    align-items: center;
}

.sh-header-logo img {
    height: 22px;
    display: block;
}

.sh-header-icons {
    display: flex;
    align-items: center;
    gap: 18px;
}

.sh-header-icon {
    position: relative;
    color: #1B2A44;
    font-size: 18px;
    text-decoration: none;
    line-height: 1;
}

.sh-header-icon.is-open {
    color: #2E7BF6;
}

.sh-header-dot {
    position: absolute;
    top: -2px;
    right: -4px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #2E7BF6;
}

/* 新ヘッダー（55px）に合わせて、旧ヘッダー用の余白(100px)を上書きする */
body.InnFixT_Padd #app {
    padding-top: 55px !important;
}