@charset "UTF-8";
/*
    Template: swell
    Theme Name: SWELL CHILD
    Theme URI: https://kojin-navi.com/
    Description: 個人事業ナビ SWELL子テーマ
    Version: 6.0.0
*/

:root {
    --kn-primary: #2d5a8e;
    --kn-primary-dark: #1a3a5c;
    --kn-primary-light: #f0f4f8;
    --kn-primary-border: #c4d5e8;
    --kn-text: #1e293b;
    --kn-text-sub: #5a6577;
    --kn-border: #e0e5ec;
    --kn-bg-page: #f5f7fa;
}

.p-mainVisual { display: none !important; }

/* =========== TOP PAGE =========== */

.kn-hero {
    text-align: center;
    padding: 40px 24px 36px;
    background: var(--kn-primary-dark);
    color: #fff;
    border-radius: 8px;
    margin-bottom: 32px;
}
.kn-hero__label {
    font-size: 1em;
    letter-spacing: 0.08em;
    opacity: 0.85;
    margin: 0 0 8px;
    font-weight: 600;
}
.kn-hero__title {
    font-size: 1.5em;
    font-weight: 800;
    margin: 0 0 14px;
    line-height: 1.4;
}
.kn-hero__desc {
    font-size: 1em;
    opacity: 0.85;
    line-height: 1.9;
    margin: 0;
}

.kn-section {
    margin-top: 32px;
    margin-bottom: 8px;
}
.kn-section-title {
    font-size: 1em;
    font-weight: 700;
    color: var(--kn-text);
    margin: 0 0 16px;
    padding: 0 0 8px;
    border-bottom: 2px solid var(--kn-primary);
    display: inline-block;
}

/* カテゴリ カード型 */
.kn-cat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}
.kn-cat {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 18px 16px;
    background: #fff;
    border: 1px solid var(--kn-border);
    border-radius: 8px;
    text-decoration: none;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.kn-cat:hover {
    border-color: var(--kn-primary);
    box-shadow: 0 2px 8px rgba(45, 90, 142, 0.1);
}
.kn-cat__name {
    font-size: 1em;
    font-weight: 700;
    color: var(--kn-text);
}
.kn-cat__count {
    font-size: 0.8em;
    color: var(--kn-text-sub);
}

.page-id-46 .post_content { padding-bottom: 0; margin-bottom: 0; }

/* =========== ARTICLE PAGE =========== */

.post_content { font-size: 16px; line-height: 1.9; color: var(--kn-text); }
.post_content p { margin-bottom: 1.5em; }
.post_content ul, .post_content ol { margin-bottom: 1.5em; padding-left: 1.4em; }
.post_content li { margin-bottom: 0.4em; line-height: 1.8; }

.post_content h2 { color: var(--kn-text) !important; font-size: 1.2em; font-weight: 700; margin: 2.8em 0 0.8em; padding: 12px 0 12px 14px; border-left: 3px solid var(--kn-primary); background: transparent; border-radius: 0; border-bottom: none; }
.post_content h3 { color: var(--kn-text) !important; font-size: 1.05em; font-weight: 700; margin: 2em 0 0.6em; padding: 0; border: none; background: transparent; }
.post_content h4 { color: var(--kn-text) !important; font-size: 1em; font-weight: 700; margin: 1.5em 0 0.5em; }

.post_content table { border-collapse: collapse; width: 100%; font-size: 0.9em; margin-bottom: 1.5em; }
.post_content table thead th { background: var(--kn-primary-light); color: var(--kn-text); font-weight: 600; padding: 9px 12px; border-bottom: 2px solid var(--kn-primary-border); text-align: left; }
.post_content table tbody td { padding: 9px 12px; border-bottom: 1px solid var(--kn-border); }
.post_content table tbody tr:hover { background: var(--kn-primary-light); }

.post_content blockquote { background: var(--kn-bg-page); border-left: 3px solid var(--kn-primary-border); padding: 14px 18px; margin: 1.5em 0; color: var(--kn-text-sub); border-radius: 0 4px 4px 0; }
.post_content a { color: var(--kn-primary); text-decoration: underline; text-underline-offset: 3px; }
.post_content a:hover { opacity: 0.7; }
.c-postTitle { color: var(--kn-text) !important; }
.p-toc { background: var(--kn-bg-page); border: 1px solid var(--kn-border); border-radius: 6px; padding: 18px 22px; }
.p-toc__ttl { font-size: 0.9em; font-weight: 700; color: var(--kn-text); }
.l-footer { font-size: 0.88em; }

/* =========== MOBILE =========== */
@media (max-width: 599px) {
    .kn-hero { padding: 32px 16px 28px; }
    .kn-hero__title { font-size: 1.2em; }
    .kn-hero__desc { font-size: 0.92em; }
    .kn-cat-grid { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .kn-cat { padding: 14px 12px; }
    .post_content { font-size: 15px; }
    .post_content h2 { font-size: 1.1em; margin-top: 2.2em; }
    .post_content table { font-size: 0.8em; }
}