/* 레이아웃 CSS */
.battery-checklist {
    padding: 72px 0;
    color: #172033;
    background:
        linear-gradient(135deg, rgba(25, 95, 173, 0.08), transparent 48%),
        #f6f8fb;
    border-top: 1px solid #e2e8f0;
}

.battery-checklist .inner {
    box-sizing: border-box;
    max-width: 100%;
    margin: 0 auto;
}

.battery-checklist_head {
    max-width: 760px;
    margin-bottom: 34px;
}

.battery-checklist_eyebrow {
    margin: 0 0 12px;
    color: #195fad;
    font-size: 12px;
    font-weight: 800;
    line-height: 1;
    letter-spacing: 0.16em;
}

.battery-checklist_head h2 {
    margin: 0;
    color: #101828;
    font-size: clamp(26px, 3vw, 40px);
    font-weight: 800;
    line-height: 1.25;
    letter-spacing: -0.04em;
}

.battery-checklist_head > p:last-child {
    margin: 16px 0 0;
    color: #526071;
    font-size: 16px;
    line-height: 1.7;
}

.battery-checklist_grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.battery-checklist_grid li {
    display: flex;
    min-width: 0;
    padding: 24px;
    background: #fff;
    border: 1px solid #dfe6ef;
    border-radius: 14px;
    box-shadow: 0 8px 24px rgba(24, 39, 75, 0.05);
}

.battery-checklist_number {
    flex: 0 0 38px;
    width: 38px;
    height: 38px;
    margin-right: 15px;
    color: #fff;
    background: #195fad;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 800;
    line-height: 38px;
    text-align: center;
}

.battery-checklist_grid strong {
    display: block;
    margin: 2px 0 8px;
    color: #172033;
    font-size: 17px;
    line-height: 1.45;
}

.battery-checklist_grid p {
    margin: 0;
    color: #657184;
    font-size: 14px;
    line-height: 1.7;
    word-break: keep-all;
}

.battery-checklist_note {
    margin: 20px 0 0;
    padding: 18px 22px;
    color: #344054;
    background: #eaf2fb;
    border-left: 4px solid #195fad;
    border-radius: 4px 10px 10px 4px;
    font-size: 14px;
    line-height: 1.7;
}

@media all and (max-width:1200px) {
    .battery-checklist .inner {padding-left: 24px !important; padding-right: 24px !important;}
    .battery-checklist_grid {grid-template-columns: repeat(2, minmax(0, 1fr));}
}

@media all and (max-width:1024px) { 
    .footer_gnb .inner {padding-left: 0px !important; padding-right: 0px !important;}
    .footer_copy .inner {padding-left: 0px !important; padding-right: 0px !important;}
}

@media all and (max-width:640px) {
    .battery-checklist {padding: 48px 0;}
    .battery-checklist .inner {padding-left: 18px !important; padding-right: 18px !important;}
    .battery-checklist_head {margin-bottom: 24px;}
    .battery-checklist_head h2 {font-size: 27px;}
    .battery-checklist_head > p:last-child {font-size: 15px;}
    .battery-checklist_grid {grid-template-columns: 1fr; gap: 12px;}
    .battery-checklist_grid li {padding: 20px 18px;}
    .battery-checklist_note {padding: 16px 18px;}
}