/* 页面基础样式 */
.page-about {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #FFF3E6; /* Text Main */
    background-color: #0D0E12; /* Background */
}

.page-about__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
    box-sizing: border-box;
}

/* Hero Section */
.page-about__hero-section {
    position: relative;
    padding-top: 10px; /* Small top padding, assuming body has header offset */
    margin-bottom: 40px;
    text-align: center;
    overflow: hidden; /* Ensure image doesn't overflow */
}

.page-about__hero-image {
    width: 100%;
    max-height: 675px; /* Limit height for hero image */
    overflow: hidden;
}

.page-about__hero-image img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    object-position: center;
}

.page-about__hero-content {
    padding: 30px 15px;
    background-color: rgba(13, 14, 18, 0.8); /* Semi-transparent background for text on dark hero */
    margin-top: -5px; /* Adjust to slightly overlap image for continuity if needed */
    position: relative;
    z-index: 1;
}

.page-about__main-title {
    font-size: clamp(2em, 4vw, 3.2em); /* Responsive font size */
    font-weight: 700;
    color: #FFB04D; /* Glow */
    margin-bottom: 15px;
    line-height: 1.2;
    text-shadow: 0 0 8px rgba(255, 176, 77, 0.5);
}

.page-about__intro-description {
    font-size: 1.1em;
    color: #FFF3E6; /* Text Main */
    max-width: 800px;
    margin: 0 auto 30px auto;
}

.page-about__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap; /* Allow wrapping on smaller screens */
    width: 100%;
    max-width: 600px;
    margin: 0 auto;
}

.page-about__btn {
    display: inline-block;
    padding: 12px 25px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1em;
    transition: all 0.3s ease;
    cursor: pointer;
    text-align: center;
    white-space: normal; /* Allow text wrapping */
    word-wrap: break-word; /* Ensure long words break */
    box-sizing: border-box;
    max-width: 100%;
}

.page-about__btn-primary {
    background: linear-gradient(180deg, #FFA53A 0%, #D96800 100%); /* Button color */
    color: #FFF3E6; /* Text Main */
    border: 1px solid #A84F0C; /* Border */
    box-shadow: 0 4px 15px rgba(255, 140, 26, 0.4);
}

.page-about__btn-primary:hover {
    background: linear-gradient(180deg, #D96800 0%, #FFA53A 100%);
    box-shadow: 0 6px 20px rgba(255, 140, 26, 0.6);
    transform: translateY(-2px);
}

.page-about__btn-secondary {
    background-color: transparent;
    color: #FF8C1A; /* Primary color */
    border: 1px solid #FF8C1A; /* Primary color */
    box-shadow: 0 2px 10px rgba(255, 140, 26, 0.2);
}

.page-about__btn-secondary:hover {
    background-color: rgba(255, 140, 26, 0.1);
    color: #FFA53A; /* Auxiliary color */
    border-color: #FFA53A;
    transform: translateY(-2px);
}

.page-about__btn-tertiary {
    background-color: #17191F; /* Card BG */
    color: #FFB04D; /* Glow */
    border: 1px solid #A84F0C; /* Border */
    padding: 8px 15px;
    font-size: 0.9em;
}

.page-about__btn-tertiary:hover {
    background-color: #2a2d36;
    color: #FFF3E6;
    border-color: #FFB04D;
}

/* General Section Styling */
.page-about__section-title {
    font-size: clamp(1.8em, 3vw, 2.5em);
    color: #FFB04D; /* Glow */
    text-align: center;
    margin-bottom: 30px;
    font-weight: 700;
    line-height: 1.3;
    text-shadow: 0 0 5px rgba(255, 176, 77, 0.3);
}

.page-about__sub-title {
    font-size: clamp(1.4em, 2.5vw, 1.8em);
    color: #FFA53A; /* Auxiliary color */
    margin-bottom: 15px;
    font-weight: 600;
}

.page-about__text-block {
    font-size: 1em;
    color: #FFF3E6; /* Text Main */
    margin-bottom: 20px;
    text-align: justify;
}

.page-about__image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 30px auto;
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

/* Introduction Section */
.page-about__introduction-section {
    padding: 40px 0;
    background-color: #0D0E12; /* Background */
}

/* Mission Vision Section */
.page-about__mission-vision-section {
    padding: 60px 0;
    background-color: #17191F; /* Card BG - dark section */
    border-top: 1px solid #A84F0C;
    border-bottom: 1px solid #A84F0C;
}

.page-about__mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 40px;
}

.page-about__mv-item {
    background-color: rgba(255, 140, 26, 0.05); /* Light transparent primary color */
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #A84F0C;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* Core Values Section */
.page-about__core-values-section {
    padding: 60px 0;
    background-color: #0D0E12; /* Background */
}

.page-about__values-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.page-about__value-item {
    background-color: #17191F; /* Card BG */
    padding: 25px;
    border-radius: 10px;
    border: 1px solid #A84F0C;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-about__value-title {
    font-size: 1.2em;
    color: #FFA53A; /* Auxiliary color */
    margin-bottom: 10px;
    font-weight: 600;
}

/* Why Choose Us Section */
.page-about__why-choose-us-section {
    padding: 60px 0;
    background-color: #0D0E12; /* Background */
}

.page-about__why-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.page-about__why-item {
    background-color: #17191F; /* Card BG */
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #A84F0C;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

/* Team Section */
.page-about__team-section {
    padding: 60px 0;
    background-color: #17191F; /* Card BG - dark section */
    border-top: 1px solid #A84F0C;
    border-bottom: 1px solid #A84F0C;
}

.page-about__team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-about__team-member {
    text-align: center;
    background-color: rgba(255, 140, 26, 0.05); /* Light transparent primary color */
    padding: 20px;
    border-radius: 10px;
    border: 1px solid #A84F0C;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
}

.page-about__team-member img {
     /* Specific size for team member images */
    
    border-radius: 50%;
    object-fit: cover;
    margin-bottom: 15px;
    border: 3px solid #FF8C1A; /* Primary color border */
}

.page-about__member-name {
    font-size: 1.3em;
    color: #FFB04D; /* Glow */
    margin-bottom: 5px;
}

.page-about__member-role {
    font-size: 0.9em;
    color: #FFA53A; /* Auxiliary color */
}

/* Commitments Section */
.page-about__commitments-section {
    padding: 60px 0;
    background-color: #0D0E12; /* Background */
}

.page-about__commitments-list {
    list-style: none;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 30px;
}

.page-about__commitment-item {
    background-color: #17191F; /* Card BG */
    padding: 30px;
    border-radius: 10px;
    border: 1px solid #A84F0C;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.page-about__commitment-title {
    font-size: 1.25em;
    color: #FFA53A; /* Auxiliary color */
    margin-bottom: 15px;
    font-weight: 600;
}

/* CTA Section */
.page-about__cta-section {
    padding: 60px 0;
    background-color: #17191F; /* Card BG - dark section */
    text-align: center;
    border-top: 1px solid #A84F0C;
    margin-bottom: 40px; /* Space before footer */
}

.page-about__cta-section .page-about__cta-buttons {
    margin-top: 30px;
    margin-bottom: 40px;
}

.page-about__cta-image {
    max-width: 800px;
    margin: 40px auto 0 auto;
}

/* General image and container responsive styles */
.page-about img {
    max-width: 100%;
    height: auto;
    display: block;
}

.page-about__section,
.page-about__card,
.page-about__container {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    overflow: hidden;
}

/* Color contrast enforcement (assuming dark body background #0D0E12) */
.page-about__dark-section {
    background-color: #17191F; /* Card BG */
    color: #FFF3E6; /* Text Main */
}

/* Ensure all text within .page-about is light on dark backgrounds */
.page-about p,
.page-about li,
.page-about h1,
.page-about h2,
.page-about h3 {
    color: inherit; /* Inherit from parent, which is set to #FFF3E6 */
}
.page-about__main-title, .page-about__section-title, .page-about__member-name {
    color: #FFB04D; /* Use glow for main titles */
}
.page-about__sub-title, .page-about__value-title, .page-about__member-role, .page-about__commitment-title {
    color: #FFA53A; /* Use auxiliary for sub-titles */
}
.page-about__btn-primary {
    color: #FFF3E6; /* White text on orange gradient button */
}
.page-about__btn-secondary {
    color: #FF8C1A; /* Orange text on transparent/whiteish button */
}
.page-about__btn-tertiary {
    color: #FFB04D; /* Glow text on dark card background button */
}

/* Mobile Responsive */
@media (max-width: 1024px) {
    .page-about__hero-image img {
        height: 500px; /* Adjust hero image height for tablets */
    }
    .page-about__mv-grid,
    .page-about__values-list,
    .page-about__why-grid,
    .page-about__team-grid,
    .page-about__commitments-list {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
        gap: 25px;
    }
}

@media (max-width: 768px) {
    .page-about {
        font-size: 16px;
        line-height: 1.6;
    }

    .page-about__hero-section {
        padding-top: 10px; /* Small top padding for mobile */
        margin-bottom: 30px;
    }

    .page-about__hero-image {
        max-height: 400px; /* Further adjust hero image height for mobile */
    }

    .page-about__hero-content {
        padding: 20px 10px;
    }

    .page-about__main-title {
        font-size: 2em;
        margin-bottom: 10px;
    }

    .page-about__intro-description {
        font-size: 1em;
        margin-bottom: 20px;
    }

    .page-about__cta-buttons {
        flex-direction: column;
        gap: 15px;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-about__btn,
    .page-about__btn-primary,
    .page-about__btn-secondary,
    .page-about__btn-tertiary,
    .page-about a[class*="button"],
    .page-about a[class*="btn"] {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        white-space: normal !important;
        word-wrap: break-word !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-about__cta-buttons,
    .page-about__button-group,
    .page-about__btn-container {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
        flex-wrap: wrap !important;
        gap: 10px;
    }

    .page-about__section-title {
        font-size: 1.8em;
        margin-bottom: 25px;
    }

    .page-about__sub-title {
        font-size: 1.2em;
        margin-bottom: 10px;
    }

    .page-about__text-block {
        font-size: 0.95em;
        margin-bottom: 15px;
    }

    /* General image responsive */
    .page-about img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }

    /* Content area containers */
    .page-about__container,
    .page-about__introduction-section .page-about__container,
    .page-about__mission-vision-section .page-about__container,
    .page-about__core-values-section .page-about__container,
    .page-about__why-choose-us-section .page-about__container,
    .page-about__team-section .page-about__container,
    .page-about__commitments-section .page-about__container,
    .page-about__cta-section .page-about__container {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    /* Grid layout adjustments */
    .page-about__mv-grid,
    .page-about__values-list,
    .page-about__why-grid,
    .page-about__team-grid,
    .page-about__commitments-list {
        grid-template-columns: 1fr; /* Single column layout for most grids */
        gap: 20px;
    }

    .page-about__team-member img {
        
        
    }
}