/* Shared layout: container, section, grid */
.l-container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--padding-x);
}

.section-block {
    padding: 120px 0;
    position: relative;
}

.section-block__header {
    margin-bottom: 60px;
    border-bottom: 1px solid var(--color-border-dark);
    padding-bottom: 16px;
    text-align: left;
}

.section-block__header--no-border {
    margin-bottom: 0;
    border-bottom: none;
    padding-bottom: 0;
}

.section-block__header--center {
    text-align: center;
}

.section-block__label {
    font-family: var(--font-en);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-block__title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
    margin-bottom: 24px;
}

.section-block__title--en {
    font-family: var(--font-en);
}

.sp-br {
    display: none;
}

.l-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

/* Fixed page width variations */
.l-container--page-wide {
    max-width: var(--container-width);
    margin: 0 auto;
}

.l-container--page-normal,
.l-container--narrow {
    max-width: 1040px;
    margin: 0 auto;
}

.l-container--page-narrow,
.l-container--very-narrow {
    max-width: 880px;
    margin: 0 auto;
}