/* ===========================================================================
 * SYHUO 全站聚合搜索结果页样式
 * 对应模板：templates/Sink/portal/search/index.php
 * 设计规范：品牌橙 #ff6700 / 深炭灰 #2c2c2c / 价格红 #e4393c / 背景 #f5f6f8
 * 断点：992（平板）/ 576（手机），与门户 style.css 同一套临界
 * 纪律：页面零内联 <style>，本页所有样式只存在于此文件
 * =========================================================================== */

.sr-wrap {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px 20px 60px;
}

/* ---- 顶部检索区：结果页自带一个「全站」框（顶栏框作用域跟随导航，两者不重复承诺） ---- */
.sr-hero {
    background: #fff;
    border-radius: 12px;
    padding: 26px 26px 20px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .06);
}
.sr-form {
    display: flex;
    align-items: center;
    max-width: 760px;
    height: 46px;
    margin: 0 auto;
    background: #f5f6f8;
    border: 1.5px solid transparent;
    border-radius: 23px;
    overflow: hidden;
    transition: border-color .15s, background .15s;
}
.sr-form:focus-within {
    background: #fff;
    border-color: #ff6700;
}
.sr-form input {
    flex: 1;
    min-width: 0;
    border: none;
    outline: none;
    background: transparent;
    padding: 0 18px;
    font-size: 15px;
    color: #333;
}
.sr-form button {
    flex-shrink: 0;
    width: 96px;
    height: 100%;
    border: none;
    background: #ff6700;
    color: #fff;
    font-size: 15px;
    font-weight: 600;
    cursor: pointer;
}
.sr-form button:hover {
    background: #e55a00;
}
.sr-sum {
    margin: 12px 0 0;
    text-align: center;
    font-size: 13px;
    color: #8a94a6;
}
.sr-sum b {
    color: #ff6700;
    font-weight: 600;
}
/* ---- 结果分布：每个源命中数一键进频道页带词，替代「在结果页再铺一套分页列表」 ---- */
.sr-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    justify-content: center;
    margin-top: 14px;
}
.sr-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 6px 12px;
    border-radius: 15px;
    background: #f5f6f8;
    font-size: 13px;
    color: #4b5563;
}
.sr-chip b {
    color: #ff6700;
    font-weight: 700;
}
.sr-chip:hover {
    background: #fff1e8;
    color: #ff6700;
    text-decoration: none;
}
.sr-chip.is-zero,
.sr-chip.is-zero b {
    color: #b6bdc9;
}

/* ---- 分组卡片 ---- */
.sr-group {
    margin-top: 22px;
    background: #fff;
    border-radius: 12px;
    padding: 18px 22px 22px;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .06);
}
.sr-group-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid #f0f2f5;
}
.sr-group-title {
    display: flex;
    align-items: center;
    gap: 7px;
    margin: 0;
    font-size: 16px;
    font-weight: 700;
    color: #2c2c2c;
}
.sr-group-title .bi {
    color: #ff6700;
}
.sr-count {
    font-size: 12.5px;
    font-weight: 400;
    color: #8a94a6;
}
.sr-more {
    flex-shrink: 0;
    font-size: 13px;
    color: #ff6700;
    white-space: nowrap;
}
.sr-more:hover {
    color: #e55a00;
    text-decoration: none;
}
.sr-cards {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin: 16px 0 0;
    padding: 0;
}
.sr-card {
    display: flex;
    align-items: stretch;
    gap: 12px;
    height: 100%;
    padding: 12px;
    border: 1px solid #eef0f3;
    border-radius: 10px;
    background: #fff;
}
.sr-card:hover {
    border-color: #ffcbb0;
    box-shadow: 0 4px 14px rgba(255, 103, 0, .10);
    text-decoration: none;
}
.sr-thumb {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 68px;
    height: 68px;
    border-radius: 8px;
    overflow: hidden;
    background: #f5f6f8;
    color: #c3c9d4;
    font-size: 22px;
}
.sr-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.sr-card-body {
    display: flex;
    flex-direction: column;
    gap: 4px;
    min-width: 0;
}
.sr-card-title {
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
    font-size: 14px;
    font-weight: 600;
    line-height: 1.4;
    color: #2c2c2c;
}
.sr-card:hover .sr-card-title {
    color: #ff6700;
}
.sr-card-sub,
.sr-card-meta {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
    font-size: 12.5px;
    line-height: 1.4;
}
.sr-card-sub {
    color: #8a94a6;
}
.sr-card-meta {
    margin-top: auto;
    color: #e4393c;
}
.sr-none {
    margin: 14px 0 0;
    font-size: 13px;
    color: #8a94a6;
}

/* ---- 空词引导 / 零结果兜底 ---- */
.sr-guide,
.sr-empty {
    margin-top: 22px;
    padding: 34px 22px;
    border-radius: 12px;
    background: #fff;
    text-align: center;
    box-shadow: 0 2px 12px rgba(0, 0, 0, .06);
}
.sr-guide-title {
    margin: 0 0 16px;
    font-size: 15px;
    font-weight: 600;
    color: #2c2c2c;
}
.sr-guide-links {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
}
.sr-guide-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 92px;
    height: 84px;
    border-radius: 10px;
    background: #fafbfc;
    font-size: 13px;
    color: #4b5563;
}
.sr-guide-item .bi {
    font-size: 22px;
    color: #ff6700;
}
.sr-guide-item:hover {
    background: #fff1e8;
    color: #ff6700;
    text-decoration: none;
}
.sr-empty .bi {
    display: block;
    margin-bottom: 10px;
    font-size: 38px;
    color: #dfe3e8;
}
.sr-empty-title {
    margin: 0 0 8px;
    font-size: 17px;
    color: #2c2c2c;
}
.sr-empty-tip {
    margin: 0 0 20px;
    font-size: 13.5px;
    color: #8a94a6;
}
.sr-empty-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
}
.sr-empty-actions a {
    padding: 8px 16px;
    border: 1px solid #e6e8eb;
    border-radius: 18px;
    background: #fff;
    font-size: 13px;
    color: #4b5563;
}
.sr-empty-actions a:hover {
    border-color: #ff6700;
    color: #ff6700;
    text-decoration: none;
}

/* ---- 平板：四列改两列，避免卡片被挤到标题折三行 ---- */
@media (max-width: 991.98px) {
    .sr-cards {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

/* ---- 手机：单列 + 控件触控下限 44px ---- */
@media (max-width: 575.98px) {
    .sr-wrap {
        padding: 14px 12px 40px;
    }
    .sr-hero,
    .sr-group {
        padding: 16px 14px;
    }
    .sr-form {
        height: 44px;
    }
    .sr-form input {
        padding: 0 14px;
        font-size: 14px;
    }
    .sr-form button {
        width: 72px;
        font-size: 14px;
    }
    .sr-cards {
        grid-template-columns: minmax(0, 1fr);
        gap: 10px;
    }
    .sr-thumb {
        width: 56px;
        height: 56px;
    }
    .sr-empty {
        padding: 28px 16px;
    }
    .sr-empty-actions a {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        gap: 5px;
        padding: 0 16px;
        border-radius: 22px;
    }
}