/* k10 · OPC 跨境社区全景 · 文章索引 */

body {
    margin: 0;
    padding: 0;
    background-color: #f5f5f5;
    font-family: 'Microsoft YaHei', 'PingFang SC', sans-serif;
    color: #1f2937;
}

#k10_page_wrapper {
    width: 390px;
    margin: 0 auto;
    background-color: #ffffff;
    min-height: 100vh;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.08);
    padding-bottom: 60px;
}

/* Header */
#k10_header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
    background: linear-gradient(135deg, #d8341a 0%, #f06a2c 100%);
    color: #ffffff;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(216, 52, 26, 0.3);
    transition: box-shadow 0.2s;
}

#k10_header.k10_header_scrolled {
    box-shadow: 0 4px 14px rgba(216, 52, 26, 0.45);
}

#k10_header_back {
    color: #ffffff;
    text-decoration: none;
    font-size: 22px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.15);
}

#k10_header_back:active {
    background: rgba(255, 255, 255, 0.3);
}

#k10_header_title {
    font-size: 16px;
    font-weight: 700;
    margin: 0;
    flex: 1;
    text-align: center;
    letter-spacing: 1px;
}

#k10_header_placeholder {
    width: 32px;
    height: 32px;
}

/* Main */
#k10_main {
    padding: 18px 16px 30px;
}

/* Hero */
#k10_section_hero {
    background: linear-gradient(135deg, #fff1e2 0%, #ffe3c8 100%);
    border: 1px solid #f4c794;
    border-radius: 10px;
    padding: 18px 16px 16px;
    text-align: center;
    margin-bottom: 14px;
}

#k10_hero_h2 {
    font-size: 22px;
    font-weight: 800;
    color: #b3261e;
    margin: 0 0 8px 0;
    letter-spacing: 2px;
}

#k10_hero_sub {
    font-size: 13px;
    line-height: 1.7;
    color: #3a2618;
    margin: 0;
    text-align: justify;
}

#k10_hero_note {
    font-size: 12px;
    color: #86198f;
    font-weight: 600;
    margin: 10px 0 0 0;
    padding: 6px 10px;
    background-color: #fdf4ff;
    border: 1px solid #fbcfe8;
    border-radius: 4px;
    text-align: center;
    letter-spacing: 1px;
}

/* 政府授牌与政策保障 */
#k10_section_award {
    margin-bottom: 14px;
    padding: 12px 14px;
    background-color: #fdf4ff;
    border: 1px solid #fbcfe8;
    border-left: 4px solid #86198f;
    border-radius: 8px;
}

#k10_award_h3 {
    font-size: 16px;
    font-weight: 700;
    color: #86198f;
    margin: 0 0 8px 0;
}

#k10_award_p1 {
    font-size: 13px;
    line-height: 1.8;
    color: #3a2618;
    margin: 0;
    text-align: justify;
}

/* 章节目录 */
#k10_section_toc {
    margin-bottom: 18px;
}

#k10_toc_h3,
#k10_reading_h3 {
    font-size: 16px;
    font-weight: 700;
    color: #d8341a;
    margin: 0 0 12px 0;
    padding-bottom: 6px;
    border-bottom: 2px solid #f06a2c;
}

#k10_toc_grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.k10_toc_card {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-decoration: none;
    background-color: #ffffff;
    border: 1px solid #fed7aa;
    border-left: 4px solid #f06a2c;
    border-radius: 8px;
    padding: 12px 12px 14px;
    transition: all 0.2s ease;
    min-height: 96px;
}

.k10_toc_card:active {
    background-color: #d8341a;
    border-color: #d8341a;
    transform: scale(0.98);
}

.k10_toc_card:active .k10_toc_card_no,
.k10_toc_card:active .k10_toc_card_title,
.k10_toc_card:active .k10_toc_card_desc {
    color: #ffffff;
}

.k10_toc_card_no {
    font-size: 13px;
    font-weight: 800;
    color: #d8341a;
    letter-spacing: 1px;
    margin-bottom: 4px;
}

.k10_toc_card_title {
    font-size: 15px;
    font-weight: 700;
    color: #b3261e;
    line-height: 1.3;
    margin-bottom: 6px;
}

.k10_toc_card_desc {
    font-size: 12px;
    color: #6b4226;
    line-height: 1.5;
}

/* 阅读顺序 */
#k10_section_reading {
    margin-bottom: 18px;
    padding: 12px 14px;
    background-color: #fff7ed;
    border: 1px solid #fed7aa;
    border-radius: 8px;
}

#k10_reading_ol {
    margin: 0;
    padding-left: 20px;
}

#k10_reading_li_11,
#k10_reading_li_12,
#k10_reading_li_13,
#k10_reading_li_14 {
    font-size: 13.5px;
    line-height: 1.85;
    color: #3a2618;
    margin-bottom: 4px;
}

#k10_reading_li_14 {
    margin-bottom: 0;
}

/* 底部说明 */
#k10_section_footer {
    margin-bottom: 16px;
    padding: 10px 12px;
    background-color: #fafafa;
    border-radius: 6px;
    text-align: center;
}

#k10_footer_p1,
#k10_footer_p2 {
    font-size: 12px;
    color: #6b4226;
    margin: 2px 0;
    letter-spacing: 1px;
}

#k10_footer_p2 {
    color: #b3261e;
    font-weight: 600;
}

/* 返回按钮 */
#k10_back_btn {
    display: block;
    margin-top: 16px;
    padding: 14px;
    background-color: #d8341a;
    color: #ffffff;
    text-align: center;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15px;
    box-shadow: 0 4px 8px rgba(216, 52, 26, 0.3);
    letter-spacing: 1px;
}

#k10_back_btn:active {
    background-color: #b3261e;
    transform: scale(0.98);
}