.page-register {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    color: #FFF6D6; /* Text Main */
    background-color: #0A0A0A; /* Background */
    padding-bottom: 50px; /* Ensure space above footer */
}

.page-register__hero-section {
    position: relative;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding-top: 10px; /* Small top padding, body handles --header-offset */
    padding-bottom: 50px;
    background-color: #0A0A0A;
}

.page-register__hero-image {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
    margin-bottom: 30px;
}

.page-register__hero-content {
    max-width: 900px;
    text-align: center;
    padding: 0 20px;
}

.page-register__hero-title {
    font-size: 3.2em;
    font-weight: bold;
    color: #F2C14E; /* Main color */
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-register__hero-description {
    font-size: 1.2em;
    color: #FFF6D6;
    margin-bottom: 30px;
}

.page-register__hero-button {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
    border-radius: 8px;
    transition: background-color 0.3s ease;
    background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%); /* Button gradient */
    color: #FFF6D6; /* Button text */
    border: none;
    cursor: pointer;
}

.page-register__hero-button:hover {
    opacity: 0.9;
}

.page-register__section-title {
    font-size: 2.5em;
    color: #F2C14E;
    text-align: center;
    margin-bottom: 20px;
    font-weight: bold;
}

.page-register__section-description {
    font-size: 1.1em;
    color: #FFF6D6;
    text-align: center;
    max-width: 800px;
    margin: 0 auto 50px auto;
}

.page-register__benefits-section {
    padding: 80px 20px;
    background-color: #0A0A0A;
    text-align: center;
}

.page-register__benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 0 auto;
}

.page-register__benefit-card {
    background-color: #111111; /* Card BG */
    border: 1px solid #3A2A12; /* Border */
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s ease;
}

.page-register__benefit-card:hover {
    transform: translateY(-5px);
}

.page-register__benefit-icon {
    width: auto; /* Let HTML width/height define base size */
    height: auto;
    max-width: 200px; /* Ensure it doesn't get too large, but respects min 200px */
    max-height: 200px;
    object-fit: contain;
    margin: 0 auto 20px auto; /* Center it */
    display: block; /* Ensure it's a block element for centering */
    filter: drop-shadow(0 0 5px #FFD36B); /* Glow */
}

.page-register__card-title {
    font-size: 1.5em;
    color: #F2C14E;
    margin-bottom: 15px;
}

.page-register__card-text {
    font-size: 1em;
    color: #FFF6D6;
}

.page-register__form-section {
    padding: 80px 20px;
    background-color: #0A0A0A;
    text-align: center;
}

.page-register__form-container {
    background-color: #111111;
    border: 1px solid #3A2A12;
    border-radius: 10px;
    max-width: 600px;
    margin: 50px auto 20px auto;
    padding: 40px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-register__registration-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.page-register__form-group {
    text-align: left;
}

.page-register__form-label {
    display: block;
    margin-bottom: 8px;
    color: #FFF6D6;
    font-weight: bold;
}

.page-register__form-input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid #3A2A12;
    border-radius: 5px;
    background-color: #0A0A0A;
    color: #FFF6D6;
    font-size: 1em;
    box-sizing: border-box;
}

.page-register__form-input::placeholder {
    color: #888;
}

.page-register__captcha-container {
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-register__captcha-input {
    flex-grow: 1;
}

.page-register__captcha-image {
    width: 200px; /* Match HTML width */
    height: 80px; /* Match HTML height */
    border: 1px solid #3A2A12;
    border-radius: 5px;
    object-fit: cover;
}

.page-register__refresh-captcha-button {
    background-color: #3A2A12;
    color: #FFF6D6;
    border: none;
    padding: 8px 12px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.9em;
    transition: background-color 0.3s ease;
}

.page-register__refresh-captcha-button:hover {
    background-color: #F2C14E;
}

.page-register__terms {
    display: flex;
    align-items: center;
    gap: 10px;
}

.page-register__terms input[type="checkbox"] {
    width: 20px;
    height: 20px;
    min-width: 20px; /* Prevent shrinking */
    min-height: 20px; /* Prevent shrinking */
    accent-color: #F2C14E; /* Checkbox color */
}

.page-register__link {
    color: #FFD36B; /* Auxiliary color for links */
    text-decoration: none;
    transition: color 0.3s ease;
}

.page-register__link:hover {
    text-decoration: underline;
    color: #F2C14E;
}

.page-register__form-submit-button {
    display: block;
    width: 100%;
    padding: 15px;
    font-size: 1.2em;
    font-weight: bold;
    border-radius: 8px;
    background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
    color: #FFF6D6;
    border: none;
    cursor: pointer;
    transition: opacity 0.3s ease;
}

.page-register__form-submit-button:hover {
    opacity: 0.9;
}

.page-register__form-footer-text {
    color: #FFF6D6;
    margin-top: 20px;
    font-size: 1em;
}

.page-register__security-section {
    padding: 80px 20px;
    background-color: #0A0A0A;
    text-align: center;
}

.page-register__security-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1200px;
    margin: 50px auto 0 auto;
}

.page-register__feature-item {
    background-color: #111111;
    border: 1px solid #3A2A12;
    border-radius: 10px;
    padding: 30px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-register__feature-title {
    font-size: 1.4em;
    color: #F2C14E;
    margin-bottom: 15px;
}

.page-register__feature-text {
    font-size: 1em;
    color: #FFF6D6;
}

.page-register__faq-section {
    padding: 80px 20px;
    background-color: #0A0A0A;
    text-align: center;
}

.page-register__faq-list {
    max-width: 900px;
    margin: 50px auto;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.page-register__faq-item {
    background-color: #111111;
    border: 1px solid #3A2A12;
    border-radius: 10px;
    padding: 20px 30px;
    text-align: left;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.2);
}

.page-register__faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 1.2em;
    color: #F2C14E;
    cursor: pointer;
    list-style: none; /* For details/summary */
}

.page-register__faq-question::-webkit-details-marker {
    display: none; /* Hide default marker */
}

.page-register__faq-qtext {
    font-weight: bold;
    flex-grow: 1;
}

.page-register__faq-toggle {
    font-size: 1.5em;
    font-weight: bold;
    color: #FFD36B;
    margin-left: 15px;
    transition: transform 0.3s ease;
}

.page-register__faq-item[open] .page-register__faq-toggle {
    transform: rotate(45deg); /* Rotate plus to become cross */
}

.page-register__faq-answer {
    padding-top: 15px;
    font-size: 1em;
    color: #FFF6D6;
    border-top: 1px solid #3A2A12;
    margin-top: 15px;
}

.page-register__cta-bottom {
    margin-top: 60px;
    padding: 40px 20px;
    background-color: #111111;
    border: 1px solid #3A2A12;
    border-radius: 10px;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.page-register__cta-text {
    font-size: 1.3em;
    color: #FFF6D6;
    margin-bottom: 30px;
    font-weight: bold;
}

.page-register__btn-primary,
.page-register__btn-secondary {
    display: inline-block;
    padding: 15px 30px;
    font-size: 1.1em;
    font-weight: bold;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.3s ease;
    cursor: pointer;
    box-sizing: border-box; /* Crucial for responsive buttons */
}

.page-register__btn-primary {
    background: linear-gradient(180deg, #FFD86A 0%, #DDA11D 100%);
    color: #FFF6D6;
    border: none;
    margin-right: 15px;
}

.page-register__btn-primary:hover {
    opacity: 0.9;
}

.page-register__btn-secondary {
    background-color: transparent;
    color: #F2C14E;
    border: 2px solid #F2C14E;
}

.page-register__btn-secondary:hover {
    background-color: #F2C14E;
    color: #111111;
}

/* --- Responsive Styles (max-width: 768px) --- */
@media (max-width: 768px) {
    .page-register {
        font-size: 16px;
        line-height: 1.6;
    }

    /* HERO 主图区域 */
    .page-register__hero-section {
        padding-top: 10px !important; /* Fixed header offset handled by body, small top padding here */
        padding-bottom: 30px;
    }

    .page-register__hero-image {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        margin-bottom: 20px;
    }

    .page-register__hero-title {
        font-size: 2em;
        margin-bottom: 15px;
    }

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

    .page-register__hero-button {
        padding: 12px 25px;
        font-size: 1em;
    }

    /* 通用图片与容器 */
    .page-register img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        display: block;
    }

    .page-register__section,
    .page-register__card,
    .page-register__container,
    .page-register__hero-content,
    .page-register__benefits-section,
    .page-register__form-section,
    .page-register__security-section,
    .page-register__faq-section,
    .page-register__cta-bottom {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    .page-register__section-title {
        font-size: 1.8em;
        margin-bottom: 15px;
    }

    .page-register__section-description {
        font-size: 0.95em;
        margin-bottom: 30px;
    }

    /* 产品展示图区域 (benefits grid is similar to product display) */
    .page-register__benefits-grid,
    .page-register__security-features {
        grid-template-columns: 1fr; /* Single column layout */
        gap: 20px;
    }

    .page-register__benefit-card,
    .page-register__feature-item {
        padding: 25px;
    }

    .page-register__benefit-icon {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
        max-height: 200px; /* Still constrain max height */
    }

    .page-register__card-title,
    .page-register__feature-title {
        font-size: 1.3em;
    }

    .page-register__form-container {
        padding: 30px 20px;
        margin-top: 30px;
    }

    .page-register__form-label {
        font-size: 0.95em;
    }

    .page-register__form-input {
        padding: 10px 12px;
        font-size: 0.95em;
    }

    .page-register__captcha-container {
        flex-direction: column;
        align-items: flex-start;
    }

    .page-register__captcha-input {
        width: 100%;
        margin-bottom: 10px;
    }

    .page-register__captcha-image {
        width: 200px !important; /* Fixed width for captcha */
        height: 80px !important; /* Fixed height for captcha */
        max-width: 100% !important; /* Ensure it doesn't overflow if container is smaller */
    }

    .page-register__refresh-captcha-button {
        width: 100%;
        padding: 10px;
        font-size: 1em;
        margin-top: 10px;
    }

    .page-register__terms {
        flex-direction: column;
        align-items: flex-start;
        gap: 5px;
    }

    .page-register__terms input[type="checkbox"] {
        width: 24px;
        height: 24px;
        min-width: 24px;
        min-height: 24px;
    }

    .page-register__form-submit-button {
        padding: 12px;
        font-size: 1.1em;
    }

    .page-register__faq-item {
        padding: 15px 20px;
    }

    .page-register__faq-question {
        font-size: 1.1em;
    }

    .page-register__faq-answer {
        font-size: 0.95em;
    }

    /* 按钮与按钮容器 */
    .page-register__btn-primary,
    .page-register__btn-secondary {
        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;
        margin-right: 0;
        margin-bottom: 15px;
    }

    .page-register__cta-bottom {
        display: flex;
        flex-direction: column;
        gap: 15px;
        padding: 30px 15px;
    }

    .page-register__cta-text {
        font-size: 1.1em;
        margin-bottom: 15px;
    }
}