.quality-edge-section {
    position: relative;
    padding: 95px 0 100px;
    background: #f8f9fa;
}

.quality-edge-section .sec-title {
    margin-bottom: 45px;
}

.quality-edge-intro {
    max-width: 760px;
    margin: 18px auto 0;
    color: #555;
    line-height: 1.7;
}

.quality-edge-product-block {
    margin-bottom: 55px;
}

.quality-edge-product-block:last-of-type {
    margin-bottom: 35px;
}

.quality-edge-product-header h3 {
    font-size: 28px;
    line-height: 1.3;
    margin-bottom: 12px;
    color: #222;
}

.quality-edge-product-header h3 span {
    color: #f25743;
    font-weight: 600;
}

.quality-edge-product-header p {
    max-width: 720px;
    margin: 0 auto 28px;
    color: #666;
    line-height: 1.7;
}

.quality-edge-profile-block {
    margin-bottom: 30px;
}

.quality-edge-profile-card {
    height: 100%;
    background: #fff;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

.quality-edge-profile-figure {
    position: relative;
    margin: 0;
    overflow: hidden;
}

.quality-edge-profile-figure img {
    display: block;
    width: 100%;
    height: 260px;
    object-fit: cover;
}

.quality-edge-profile-diagram {
    position: absolute;
    right: 16px;
    bottom: 16px;
    width: 120px;
    padding: 10px;
    background: rgba(255, 255, 255, 0.92);
    border-radius: 8px;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.12);
}

.quality-edge-profile-diagram svg {
    display: block;
    width: 100%;
    height: auto;
}

.quality-edge-profile-content {
    padding: 24px 26px 28px;
}

.quality-edge-profile-tag {
    display: inline-block;
    margin-bottom: 10px;
    padding: 5px 12px;
    border-radius: 999px;
    background: rgba(242, 87, 67, 0.12);
    color: #f25743;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.quality-edge-profile-content h4 {
    font-size: 22px;
    margin-bottom: 10px;
    color: #222;
}

.quality-edge-profile-content p {
    margin: 0;
    color: #666;
    line-height: 1.7;
}

.quality-edge-intro a {
    color: #f25743;
    font-weight: 600;
    text-decoration: underline;
}

.quality-edge-colors-block {
    margin-top: 34px;
    padding: 28px 24px 8px;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.06);
}

.quality-edge-colors-block h4 {
    margin-bottom: 8px;
    font-size: 22px;
    color: #222;
}

.quality-edge-colors-block h4 span {
    color: #888;
    font-size: 16px;
    font-weight: 500;
}

.quality-edge-colors-note {
    margin: 0 0 20px;
    color: #666;
    line-height: 1.6;
}

.quality-edge-colors-note a {
    color: #f25743;
    font-weight: 600;
}

.quality-edge-color-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(130px, 1fr));
    gap: 14px;
}

.quality-edge-color-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 8px;
    padding: 10px 8px 12px;
    border: 1px solid #ececec;
    border-radius: 8px;
    background: #fafafa;
}

.quality-edge-color-chip {
    display: block;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    border: 2px solid rgba(0, 0, 0, 0.08);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.35);
}

.quality-edge-color-label {
    font-size: 12px;
    font-weight: 700;
    line-height: 1.35;
    color: #333;
}

.quality-edge-color-finish {
    font-size: 10px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: #999;
}

.quality-edge-footer p {
    max-width: 760px;
    margin: 0 auto;
    color: #555;
    line-height: 1.7;
}

.quality-edge-chart-links {
    margin-top: 14px !important;
}

.quality-edge-chart-links a {
    color: #f25743;
    font-weight: 600;
    text-decoration: underline;
}

.quality-edge-chart-links a:hover {
    color: #d94835;
}

.quality-edge-chart-links span {
    margin: 0 8px;
    color: #999;
}

.quality-edge-design-space-link {
    border: 0;
    padding: 0;
    background: none;
    color: #f25743;
    font-weight: 700;
    text-decoration: underline;
    cursor: pointer;
}

.quality-edge-design-space-link:hover {
    color: #d94835;
}

@media only screen and (max-width: 767px) {
    .quality-edge-section {
        padding: 70px 0 75px;
    }

    .quality-edge-product-header h3 {
        font-size: 24px;
    }

    .quality-edge-profile-figure img {
        height: 220px;
    }
}