/* Base Styles & Variables */
:root {
    --primary-color: #113B7A;
    --secondary-color: #1D5FD1;
    --text-main: #F3F8FF;
    --text-secondary: #AFC4E8;
    --card-bg: #10233F;
    --border-color: #244D84;
    --glow-color: #4FA8FF;
    --gold-color: #F2C14E;
    --divider-color: #1B3357;
    --deep-navy: #08162B;
    --button-gradient: linear-gradient(180deg, #2B73F6 0%, #1144A6 100%);
    --light-background: #ffffff;
    --dark-text: #333333;
}

.page-login {
    font-family: 'Arial', sans-serif;
    color: var(--text-main); /* Default text color for dark body background */
    background-color: var(--deep-navy); /* Assumed from shared.css body background */
    line-height: 1.6;
}

.page-login__container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 15px;
}

.page-login__section {
    padding: 60px 0;
    text-align: center;
}

.page-login__section-title {
    font-size: clamp(28px, 4vw, 42px);
    font-weight: 700;
    color: var(--gold-color);
    margin-bottom: 20px;
    line-height: 1.2;
}

.page-login__section-title--gold {
    color: var(--gold-color);
}

.page-login__text-block {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 800px;
    margin: 0 auto 30px;
}

/* Buttons */
.page-login__btn-primary,
.page-login__btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    border-radius: 8px;
    font-size: 18px;
    font-weight: 700;
    text-decoration: none;
    transition: all 0.3s ease;
    cursor: pointer;
    border: none;
    text-align: center;
    max-width: 100%;
    box-sizing: border-box;
    white-space: normal;
    word-wrap: break-word;
}

.page-login__btn-primary {
    background: var(--button-gradient);
    color: var(--text-main);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.page-login__btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

.page-login__btn-secondary {
    background: transparent;
    color: var(--gold-color);
    border: 2px solid var(--gold-color);
}

.page-login__btn-secondary:hover {
    background: rgba(242, 193, 78, 0.1);
    color: var(--gold-color);
    transform: translateY(-2px);
}

.page-login__btn-large {
    padding: 15px 40px;
    font-size: 20px;
}

.page-login__btn-small {
    padding: 8px 20px;
    font-size: 16px;
}

.page-login__btn-link {
    color: inherit;
    text-decoration: none;
    display: block;
    width: 100%;
    height: 100%;
    line-height: initial; /* Reset line-height to allow text to wrap */
}

/* Hero Section */
.page-login__hero-section {
    position: relative;
    overflow: hidden;
    padding: 10px 0 60px; /* Small top padding, not var(--header-offset) */
    background-color: var(--deep-navy);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.page-login__hero-image-wrapper {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    opacity: 0.3;
}

.page-login__hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.page-login__hero-content {
    position: relative;
    z-index: 2;
    max-width: 1200px;
    width: 100%;
    padding: 20px 15px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

.page-login__main-title {
    font-size: clamp(36px, 5vw, 56px);
    font-weight: 800;
    color: var(--gold-color);
    margin-bottom: 15px;
    line-height: 1.1;
}

.page-login__intro-text {
    font-size: 20px;
    color: var(--text-secondary);
    max-width: 900px;
    margin-bottom: 40px;
}

.page-login__login-form-container {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 40px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    max-width: 450px;
    width: 100%;
    border: 1px solid var(--border-color);
}

.page-login__form-title {
    font-size: 28px;
    color: var(--text-main);
    margin-bottom: 30px;
}

.page-login__form-group {
    margin-bottom: 20px;
    text-align: left;
}

.page-login__form-label {
    display: block;
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.page-login__form-input {
    width: 100%;
    padding: 12px 15px;
    border-radius: 6px;
    border: 1px solid var(--border-color);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    font-size: 16px;
    box-sizing: border-box;
}

.page-login__form-input::placeholder {
    color: var(--text-secondary);
    opacity: 0.7;
}

.page-login__form-input:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 0 3px rgba(29, 95, 209, 0.3);
}

.page-login__form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    font-size: 14px;
}

.page-login__forgot-password {
    color: var(--gold-color);
    text-decoration: none;
}

.page-login__forgot-password:hover {
    text-decoration: underline;
}

.page-login__remember-me {
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 5px;
}

.page-login__login-btn {
    width: 100%;
    margin-bottom: 20px;
}

.page-login__register-text {
    color: var(--text-secondary);
    font-size: 16px;
    margin-bottom: 20px;
}

.page-login__register-link {
    color: var(--gold-color);
    text-decoration: none;
}

.page-login__register-link:hover {
    text-decoration: underline;
}

.page-login__social-login-text {
    color: var(--text-secondary);
    margin-bottom: 15px;
    position: relative;
}

.page-login__social-login-text::before,
.page-login__social-login-text::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 30%;
    height: 1px;
    background: var(--divider-color);
}

.page-login__social-login-text::before {
    left: 0;
}

.page-login__social-login-text::after {
    right: 0;
}

.page-login__social-icons {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.page-login__social-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.page-login__social-icon:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.page-login__social-icon img {
    
    
    object-fit: contain;
    display: block; /* Ensure image is a block element */
}

/* Features Grid */
.page-login__features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.page-login__feature-item {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    text-align: center;
}

.page-login__feature-image {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 20px;
    display: block;
}

.page-login__feature-title {
    font-size: 24px;
    color: var(--text-main);
    margin-bottom: 10px;
}

.page-login__feature-description {
    font-size: 16px;
    color: var(--text-secondary);
}

/* Game List */
.page-login__game-list {
    list-style: none;
    padding: 0;
    margin: 40px auto 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    max-width: 1000px;
}

.page-login__game-item {
    background: var(--card-bg);
    border-radius: 12px;
    padding: 30px;
    border: 1px solid var(--border-color);
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
}

.page-login__game-title {
    font-size: 22px;
    color: var(--gold-color);
    margin-bottom: 15px;
}

.page-login__game-item p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 25px;
    flex-grow: 1;
}

/* CTA Section */
.page-login__cta-section {
    background-color: var(--primary-color);
    padding: 80px 0;
}

.page-login__cta-section .page-login__section-title {
    color: var(--text-main);
    margin-bottom: 15px;
}

.page-login__cta-section .page-login__text-block {
    margin-bottom: 40px;
}

.page-login__cta-buttons {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 30px;
}

/* FAQ Section */
details.page-login__faq-item {
  margin-bottom: 15px;
  border-radius: 8px;
  border: 1px solid var(--border-color);
  overflow: hidden;
  background: var(--card-bg);
  text-align: left;
}
details.page-login__faq-item summary.page-login__faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 20px;
  cursor: pointer;
  user-select: none;
  list-style: none;
  transition: background-color 0.3s ease;
}
details.page-login__faq-item summary.page-login__faq-question::-webkit-details-marker {
  display: none;
}
details.page-login__faq-item summary.page-login__faq-question:hover {
  background: rgba(255, 255, 255, 0.05);
}
.page-login__faq-qtext {
  flex: 1;
  font-size: 18px;
  font-weight: 600;
  line-height: 1.5;
  color: var(--text-main);
  text-align: left;
}
.page-login__faq-toggle {
  font-size: 28px;
  font-weight: bold;
  color: var(--gold-color);
  flex-shrink: 0;
  margin-left: 15px;
  width: 28px;
  text-align: center;
}
details.page-login__faq-item .page-login__faq-answer {
  padding: 0 20px 20px;
  background: rgba(0, 0, 0, 0.1);
  border-radius: 0 0 8px 8px;
}
.page-login__faq-answer p {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

/* Footer Info */
.page-login__footer-info {
    padding: 30px 0;
    background-color: var(--deep-navy);
    border-top: 1px solid var(--divider-color);
}

.page-login__copyright {
    font-size: 14px;
    color: var(--text-secondary);
    text-align: center;
    margin: 0;
}

/* Responsive Styles */
@media (max-width: 1024px) {
    .page-login__container {
        padding: 20px;
    }
    .page-login__hero-content {
        padding: 15px;
    }
    .page-login__login-form-container {
        padding: 30px;
    }
    .page-login__section {
        padding: 50px 0;
    }
    .page-login__section-title {
        font-size: clamp(26px, 3.5vw, 38px);
    }
    .page-login__text-block {
        font-size: 17px;
    }
    .page-login__features-grid,
    .page-login__game-list {
        gap: 20px;
    }
    .page-login__feature-item,
    .page-login__game-item {
        padding: 25px;
    }
    .page-login__feature-title {
        font-size: 22px;
    }
    .page-login__game-title {
        font-size: 20px;
    }
    .page-login__cta-section {
        padding: 60px 0;
    }
    .page-login__faq-qtext {
        font-size: 17px;
    }
}

@media (max-width: 768px) {
    /* HERO 主图区域 */
    .page-login__hero-section {
        padding-top: 10px; /* Small top padding */
        padding-bottom: 40px;
    }
    .page-login__hero-image-wrapper {
        opacity: 0.2;
    }
    .page-login__hero-image {
        object-fit: contain !important; /* Ensure image is not cropped */
        aspect-ratio: unset !important; /* Remove fixed aspect ratio if any */
    }
    .page-login__main-title {
        font-size: clamp(30px, 8vw, 40px);
        margin-bottom: 10px;
    }
    .page-login__intro-text {
        font-size: 16px;
        margin-bottom: 30px;
    }
    .page-login__login-form-container {
        padding: 25px;
        max-width: 100%;
    }
    .page-login__form-title {
        font-size: 24px;
        margin-bottom: 20px;
    }
    .page-login__form-options {
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
        margin-bottom: 20px;
    }
    .page-login__login-btn {
        margin-bottom: 15px;
    }
    .page-login__social-login-text {
        margin-top: 15px;
    }

    /* 通用图片与容器 */
    .page-login img {
        max-width: 100% !important;
        width: 100% !important;
        height: auto !important;
    }
    .page-login__container,
    .page-login__section,
    .page-login__card {
        max-width: 100% !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-left: 15px;
        padding-right: 15px;
    }

    /* 装饰主标题 + 长文 SEO 区 */
    .page-login__section {
        padding: 40px 0;
    }
    .page-login__section-title {
        font-size: clamp(24px, 7vw, 32px);
        margin-bottom: 15px;
    }
    .page-login__text-block {
        font-size: 15px;
        margin-bottom: 20px;
        text-align: left;
    }
    .page-login__features-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .page-login__feature-item {
        padding: 20px;
    }
    .page-login__feature-image {
        height: 180px;
    }
    .page-login__game-list {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    .page-login__game-item {
        padding: 20px;
    }
    .page-login__game-title {
        font-size: 20px;
    }
    .page-login__game-item p {
        font-size: 15px;
    }
    .page-login__cta-section {
        padding: 50px 0;
    }
    .page-login__cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    /* 按钮与按钮容器 */
    .page-login__btn-primary,
    .page-login__btn-secondary,
    .page-login a[class*="button"],
    .page-login 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-login__cta-buttons,
    .page-login__button-group,
    .page-login__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-login__cta-buttons {
        display: flex;
        flex-direction: column;
    }

    /* FAQ Section */
    details.page-login__faq-item summary.page-login__faq-question { padding: 15px; }
    .page-login__faq-qtext { font-size: 16px; }
    .page-login__faq-toggle { font-size: 24px; width: 24px; }
    details.page-login__faq-item .page-login__faq-answer { padding: 0 15px 15px; }
    .page-login__faq-answer p { font-size: 15px; }
}

@media (max-width: 480px) {
    .page-login__login-form-container {
        padding: 20px;
    }
    .page-login__form-title {
        font-size: 22px;
    }
    .page-login__form-input {
        padding: 10px 12px;
        font-size: 15px;
    }
    .page-login__social-icon {
        width: 40px;
        height: 40px;
    }
    .page-login__social-icon img {
        
        
    }
    .page-login__section-title {
        font-size: clamp(22px, 6vw, 28px);
    }
    .page-login__text-block {
        font-size: 14px;
    }
    .page-login__btn-primary,
    .page-login__btn-secondary {
        padding: 10px 20px;
        font-size: 16px;
    }
    .page-login__btn-large {
        padding: 12px 30px;
        font-size: 18px;
    }
}