/* =========================================================
   about.css — 关于我页面
   依赖：style.css
   ========================================================= */

.about-main {
    position: relative;
    z-index: 10;
    max-width: 860px;
    margin: 0 auto;
    padding: 130px 30px 80px;
}

/* ===== 头像 + 昵称 ===== */
.about-hero {
    text-align: center;
    margin-bottom: 60px;
}

.about-avatar {
    width: 120px;
    height: 120px;
    margin: 0 auto 20px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid rgba(255, 204, 0, 0.5);
    box-shadow:
        0 0 24px rgba(255, 204, 0, 0.3),
        inset 0 0 12px rgba(255, 255, 255, 0.1);
}

.about-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.about-hero h1 {
    font-size: 32px;
    font-weight: 300;
    letter-spacing: 6px;
    color: #ffcc00;
    text-shadow: 0 0 12px rgba(255, 204, 0, 0.5);
    margin-bottom: 10px;
}

.about-subtitle {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.55);
    letter-spacing: 2px;
}

/* ===== 内容分区 ===== */
.about-section {
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 16px;
    padding: 30px 36px;
    margin-bottom: 24px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.about-section h2 {
    font-size: 20px;
    font-weight: 400;
    letter-spacing: 2px;
    color: #ffcc00;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.about-section h2 i {
    font-size: 18px;
}

.about-section p {
    font-size: 16px;
    line-height: 2;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 1px;
    margin-bottom: 12px;
}

.about-section p:last-child {
    margin-bottom: 0;
}

/* ===== 列表 ===== */
.about-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.about-list li {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    font-size: 16px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 1px;
}

.about-list-icon {
    font-size: 22px;
    line-height: 1;
    flex-shrink: 0;
    margin-top: 2px;
}

.about-list-text strong {
    color: #ffcc00;
    font-weight: 400;
    margin-right: 6px;
}

/* ===== 联系方式 ===== */
.about-contact {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.about-contact-item {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 20px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 10px;
    color: #fff;
    text-decoration: none;
    font-size: 15px;
    letter-spacing: 1px;
    transition: background 0.3s, border-color 0.3s, transform 0.3s;
    align-self: flex-start;
}

.about-contact-item:hover {
    background: rgba(255, 204, 0, 0.15);
    border-color: rgba(255, 204, 0, 0.5);
    transform: translateY(-2px);
}

.about-contact-item i {
    color: #ffcc00;
    font-size: 18px;
    width: 20px;
    text-align: center;
}

/* ===== 手机适配 ===== */
@media (max-width: 1024px) {
    .about-main {
        padding: 100px 20px 60px;
    }

    .about-avatar {
        width: 90px;
        height: 90px;
    }

    .about-hero h1 {
        font-size: 24px;
        letter-spacing: 4px;
    }

    .about-section {
        padding: 22px 24px;
    }

    .about-section h2 {
        font-size: 17px;
    }

    .about-section p,
    .about-list li {
        font-size: 14px;
    }

    .about-contact-item {
        font-size: 13px;
        padding: 10px 16px;
    }
}