/* ============================================================
   关于我 页面模板样式 — 皓月中国风
   宣纸为底 · 墨色为文 · 朱砂点睛
   ============================================================ */

.about-page {
    background: var(--ch-paper-light, #faf7f0);
    padding: 56px 20px 80px;
}

.about-inner {
    max-width: 800px;
    margin: 0 auto;
}

/* ---------- 顶部 Hero ---------- */
.about-hero {
    text-align: center;
    padding-bottom: 32px;
    margin-bottom: 40px;
    border-bottom: 1px solid var(--ch-border, #d4c5b2);
    position: relative;
}

/* 底部中央的小菱形装饰（朱砂） */
.about-hero::after {
    content: '';
    position: absolute;
    left: 50%;
    bottom: -4px;
    width: 7px;
    height: 7px;
    margin-left: -3.5px;
    background: var(--ch-vermillion, #b54330);
    transform: rotate(45deg);
}

.about-avatar {
    width: 116px;
    height: 116px;
    margin: 0 auto 22px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px double var(--ch-border, #d4c5b2);
    background: var(--ch-paper-dark, #ebe3d6);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 20px -10px rgba(60, 40, 20, 0.35);
}

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

/* 没有头像时，用一枚朱砂闲章代替 */
.about-avatar-seal {
    font-family: var(--ch-font-serif, serif);
    font-size: 2.6rem;
    font-weight: 700;
    color: var(--ch-vermillion, #b54330);
    letter-spacing: 0;
    opacity: 0.85;
}

.about-name {
    font-family: var(--ch-font-serif, serif);
    font-size: 2.1rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    color: var(--ch-ink, #2c2416);
    margin: 0 0 14px;
    padding: 0;
}

.about-tagline {
    font-family: var(--ch-font-serif, serif);
    font-size: 1rem;
    line-height: 1.85;
    color: var(--ch-ink-light, #6b5e4f);
    margin: 0 auto 24px;
    max-width: 560px;
}

/* ---------- 按钮 ---------- */
.about-btn {
    display: inline-block;
    padding: 0.62em 1.9em;
    font-family: var(--ch-font-serif, serif);
    font-size: 0.95rem;
    letter-spacing: 0.12em;
    color: var(--ch-paper-light, #faf7f0);
    background: var(--ch-vermillion, #b54330);
    border: 1px solid var(--ch-vermillion, #b54330);
    border-radius: 3px;
    text-decoration: none;
    transition: background 0.25s ease, transform 0.25s ease;
}

.about-btn:hover,
.about-btn:focus {
    background: var(--ch-vermillion-hover, #8b2e1f);
    border-color: var(--ch-vermillion-hover, #8b2e1f);
    color: #fff;
    transform: translateY(-1px);
}

/* ---------- 正文排版 ---------- */
.about-content {
    font-size: 1.02rem;
    line-height: 1.95;
    color: var(--ch-ink-body, #3d3226);
}

.about-content h2 {
    font-size: 1.4rem;
    letter-spacing: 0.08em;
    margin: 2.6rem 0 1rem;
    padding-left: 14px;
    border-left: 3px solid var(--ch-vermillion, #b54330);
    line-height: 1.4;
}

.about-content h2:first-child {
    margin-top: 0;
}

.about-content h3 {
    font-size: 1.1rem;
    letter-spacing: 0.05em;
    color: var(--ch-ink, #2c2416);
    margin: 1.8rem 0 0.6rem;
}

.about-content ul,
.about-content ol {
    padding-left: 1.3em;
}

.about-content li {
    margin-bottom: 0.45em;
}

.about-content blockquote {
    border-left: 3px solid var(--ch-gold, #b8944c);
    background: var(--ch-paper, #f5f0e8);
    padding: 0.9em 1.2em;
    margin: 1.6rem 0;
    color: var(--ch-ink-light, #6b5e4f);
}

.about-content img {
    border-radius: 4px;
}

/* 正文里第一张图（旧版页面留下的头像大图）：居中收敛，避免喧宾夺主 */
.about-content > p:first-child > img:only-child {
    display: block;
    max-width: 260px;
    margin: 0 auto 1.6rem;
    border-radius: 6px;
    border: 1px solid var(--ch-border, #d4c5b2);
}

/* ---------- 联系方式卡片 ---------- */
.about-contact {
    margin-top: 56px;
    padding: 30px 32px;
    background: var(--ch-paper, #f5f0e8);
    border: 1px solid var(--ch-border, #d4c5b2);
    border-left: 3px solid var(--ch-vermillion, #b54330);
    border-radius: 4px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.about-contact-text {
    min-width: 220px;
}

.about-contact-title {
    font-family: var(--ch-font-serif, serif);
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    color: var(--ch-ink, #2c2416);
    margin: 0 0 6px;
}

.about-contact-desc {
    font-size: 0.9rem;
    color: var(--ch-ink-muted, #9a8c7b);
    margin: 0;
    line-height: 1.7;
}

.about-mail {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    gap: 10px;
    margin: 0;
}

.about-mail-label {
    font-size: 0.76rem;
    letter-spacing: 0.14em;
    color: var(--ch-ink-muted, #9a8c7b);
    border: 1px solid var(--ch-border, #d4c5b2);
    border-radius: 3px;
    padding: 0.15em 0.55em;
}

.about-mail-value {
    font-family: monospace, var(--ch-font-sans, sans-serif);
    font-size: 1.1rem;
    letter-spacing: 0.02em;
    color: var(--ch-vermillion, #b54330);
    padding-bottom: 2px;
    border-bottom: 1px dashed var(--ch-border, #d4c5b2);
    user-select: all;
    -webkit-user-select: all;
    cursor: text;
}

/* 微信二维码 */
.about-qr {
    flex: 0 0 auto;
    margin: 0;
    padding: 12px 12px 8px;
    background: #fff;
    border: 1px solid var(--ch-border, #d4c5b2);
    border-radius: 5px;
    text-align: center;
}

.about-qr img {
    display: block;
    width: 150px;
    max-width: 100%;
    height: auto;
}

.about-qr figcaption {
    margin-top: 8px;
    font-family: var(--ch-font-serif, serif);
    font-size: 0.8rem;
    letter-spacing: 0.1em;
    color: var(--ch-ink-muted, #9a8c7b);
}

/* ---------- 页脚小字 ---------- */
.about-footnote {
    margin-top: 40px;
    padding-top: 18px;
    border-top: 1px dashed var(--ch-border-light, #e5dbcc);
    text-align: center;
    font-size: 0.82rem;
    color: var(--ch-ink-muted, #9a8c7b);
    letter-spacing: 0.06em;
}

/* ---------- 响应式 ---------- */
@media (max-width: 768px) {
    .about-page {
        padding: 36px 16px 60px;
    }

    .about-avatar {
        width: 96px;
        height: 96px;
    }

    .about-name {
        font-size: 1.7rem;
    }

    .about-content {
        font-size: 1rem;
    }

    .about-contact {
        padding: 24px 20px;
        flex-direction: column;
        align-items: flex-start;
    }

    .about-qr {
        align-self: center;
    }
}