/* 导航样式 - 还原原始网页效果并适配移动端 */

/* 导航样式 */
.navigation-wrapper {
    margin-top: 30px;
    width: 100%;
    overflow: hidden;
}

/* 主导航按钮样式 */
.navigation {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    margin: 0;
    padding: 0;
    list-style: none;
    width: 100%;
}

.navigation__item {
    margin: 0 5px 10px;
    display: inline-block;
}

.navigation__item a {
    display: inline-block;
    position: relative;
    padding: 8px 25px;
    text-decoration: none;
    color: #fff;
    border: 2px solid var(--clr, #f85d5d);
    border-radius: 30px;
    background: rgba(0, 0, 0, 0.2);
    letter-spacing: 1px;
    overflow: hidden;
    transition: 0.5s;
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    z-index: 1;
    font-weight: 500;
}

.navigation__item a:hover {
    color: #fff;
    background: var(--clr, #f85d5d);
    box-shadow: 0 0 10px var(--clr, #f85d5d),
        0 0 30px var(--clr, #f85d5d),
        0 0 60px var(--clr, #f85d5d);
    transition-delay: 0.2s;
}

.navigation__item a span {
    position: relative;
    z-index: 1;
}

.navigation__item a i {
    position: absolute;
    inset: 0;
    display: block;
}

.navigation__item a i::before {
    content: '';
    position: absolute;
    top: 0;
    left: 80%;
    width: 10px;
    height: 4px;
    background: var(--clr, #f85d5d);
    transform: translateX(-50%) skewX(325deg);
    transition: 0.5s;
}

.navigation__item a:hover i::before {
    width: 20px;
    left: 20%;
}

.navigation__item a i::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 20%;
    width: 10px;
    height: 4px;
    background: var(--clr, #f85d5d);
    transform: translateX(-50%) skewX(325deg);
    transition: 0.5s;
}

.navigation__item a:hover i::after {
    width: 20px;
    left: 80%;
}

/* 社交导航样式 */
.navigation--social {
    margin-top: 20px;
}

.navigation--social .navigation__item {
    margin: 0 10px;
}

.navigation--social .navigation__item a {
    padding: 10px;
    font-size: 1.5rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: none;
}

.navigation--social .navigation__item a:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
    background: var(--clr, var(--primary-color));
}

.navigation--social .navigation__item a j {
    position: relative;
    z-index: 2;
}

.navigation--social .navigation__item a i {
    display: none;
}

.navigation--social .navigation__item .label {
    display: none;
}

/* 响应式设计 - 优化移动端适配 */
@media (max-width: 768px) {
    .navigation-wrapper {
        margin-top: 20px;
        padding: 0 5px;
    }

    .navigation {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        max-width: 100%;
    }

    .navigation__item {
        margin: 5px;
    }

    .navigation__item a {
        padding: 6px 15px;
        font-size: 0.9rem;
    }

    .navigation--social {
        margin-top: 15px;
    }

    .navigation--social .navigation__item a {
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .navigation-wrapper {
        margin-top: 15px;
        padding: 0;
        max-width: 100%;
    }

    .navigation {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 8px;
        width: 100%;
        padding: 0 10px;
    }

    .navigation__item {
        margin: 0;
        width: 100%;
    }

    .navigation__item a {
        padding: 5px 12px;
        font-size: 0.8rem;
        width: 100%;
        text-align: center;
        box-sizing: border-box;
    }

    .navigation--social .navigation {
        display: flex;
        justify-content: center;
        flex-wrap: wrap;
        padding: 0;
    }

    .navigation--social .navigation__item {
        margin: 0 5px;
        width: auto;
    }

    .navigation--social .navigation__item a {
        width: 35px;
        height: 35px;
        font-size: 1rem;
        padding: 0;
        display: flex;
        align-items: center;
        justify-content: center;
    }
}

/* 超小屏幕优化 */
@media (max-width: 360px) {
    .navigation {
        gap: 6px;
        padding: 0 5px;
    }

    .navigation__item a {
        padding: 4px 8px;
        font-size: 0.75rem;
    }

    .navigation--social .navigation__item {
        margin: 0 3px;
    }

    .navigation--social .navigation__item a {
        width: 30px;
        height: 30px;
    }
}