/* 模板46 - 白底细读 · 页脚深色横条 */
/* ============================================================
   自包含皮肤：自带重置，不引用 base.css，不含渐变/毛玻璃/动画
   配色：强调色 #1b5e20 + 中性色 #ffffff #1f2328 #333333 #57606a #e5e7eb
   ============================================================ */

.t46-body {
    margin: 0;
    padding: 0;
    background: #ffffff;
    color: #333333;
    font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.9;
    -webkit-text-size-adjust: 100%;
}

.t46-body *,
.t46-body *::before,
.t46-body *::after {
    box-sizing: border-box;
}

.t46-page {
    display: block;
    max-width: 760px;
    margin: 0 auto;
    padding: 56px 24px 72px;
}

.t46-head {
    display: block;
    margin: 0 0 26px;
    padding: 0 0 20px;
    border-bottom: 2px solid #1b5e20;
}

.t46-h1 {
    margin: 0;
    padding: 0;
    color: #1a1a1a;
    font-size: 29px;
    line-height: 1.45;
    font-weight: 700;
    letter-spacing: 0.2px;
    text-align: left;
}

.t46-article {
    display: block;
    margin: 0;
    padding: 0;
}

.t46-lead {
    margin: 0 0 20px;
    padding: 0;
    color: #1f2328;
    font-size: 17.5px;
    line-height: 1.85;
    font-weight: 600;
}

.t46-p {
    margin: 0 0 20px;
    padding: 0;
    color: #333333;
    font-size: 16.5px;
    line-height: 1.9;
    text-align: justify;
}

.t46-aside {
    display: block;
    margin: 30px 0 0;
    padding: 22px 0 0;
    border-top: 1px solid #e5e7eb;
}

.t46-acts {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 0 0 20px;
}

.t46-btn {
    display: inline-block;
    padding: 11px 26px;
    background: #1b5e20;
    color: #ffffff;
    font-size: 15px;
    line-height: 1.4;
    font-weight: 600;
    text-decoration: none;
    border: 1px solid #1b5e20;
    border-radius: 2px;
    transition: background-color 0.18s ease, color 0.18s ease;
}

.t46-btn:hover {
    background: #14471a;
    border-color: #14471a;
}

.t46-btn-sub {
    background: #ffffff;
    color: #1b5e20;
}

.t46-btn-sub:hover {
    background: #f2f3f5;
    color: #14471a;
}

.t46-tagrow {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.t46-tag {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 7px 13px;
    background: #ffffff;
    color: #1f2328;
    font-size: 14.5px;
    line-height: 1.3;
    border: 1px solid #d0d7de;
    border-radius: 0;
}

.t46-tag-av {
    display: block;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    object-fit: cover;
    border: 1px solid #e5e7eb;
}

.t46-fig {
    display: block;
    margin: 32px auto 0;
    padding: 0;
    text-align: center;
}

.t46-fig-img {
    display: block;
    width: 100%;
    max-width: 620px;
    height: auto;
    margin: 0 auto;
    border: 1px solid #e5e7eb;
    border-radius: 2px;
}

.t46-foot {
    display: block;
    margin: 0;
    padding: 34px 24px 38px;
    background: #1f2328;
    color: #d0d7de;
}

.t46-friend {
    display: block;
    max-width: 760px;
    margin: 0 auto;
    font-size: 14px;
    line-height: 2.1;
}

.t46-friend-ttl {
    display: inline-block;
    margin: 0 14px 0 0;
    color: #ffffff;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.t46-friend-a {
    display: inline-block;
    margin: 0 16px 6px 0;
    color: #d0d7de;
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color 0.18s ease;
}

.t46-friend-a:hover {
    color: #ffffff;
}

@media (max-width: 640px) {
    .t46-page {
        padding: 34px 18px 48px;
    }

    .t46-h1 {
        font-size: 23px;
    }

    .t46-lead {
        font-size: 16.5px;
    }

    .t46-p {
        font-size: 16px;
        text-align: left;
    }

    .t46-btn {
        padding: 10px 20px;
    }

    .t46-fig-img {
        max-width: 100%;
    }

    .t46-foot {
        padding: 26px 18px 30px;
    }

    .t46-friend-a {
        margin-right: 12px;
    }
}