/* ========================================================================
   食品表示の読み方ガイド・専用CSS
   章立ての読み物型レイアウト
   ライブラリ共通CSSに依存しない単独スタイル
   ======================================================================== */

.fl-wrapper {
    --fl-primary:        #1F2A44;
    --fl-primary-light:  #4A5A82;
    --fl-secondary:      #B4451E;
    --fl-secondary-d:    #872C12;
    --fl-accent:         #C9A467;

    --fl-bg-body:        #FAF6EE;
    --fl-bg-card:        #FFFFFF;
    --fl-bg-warm:        #F1E9D4;
    --fl-bg-section:     #F5EFE0;
    --fl-bg-paper:       #FFFEF6;

    --fl-text-main:      #1A1A1A;
    --fl-text-sub:       #4A4A4A;
    --fl-text-mute:      #7A7466;
    --fl-border:         #C8C2B0;
    --fl-border-d:       #1A1A1A;

    --fl-font-heading: "游明朝", YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "Hiragino Mincho Pro", "HG明朝E", "MS P明朝", "MS PMincho", serif;
    --fl-font-en:      'Playfair Display', serif;
    --fl-font-body:    'Hiragino Sans', 'Noto Sans JP', sans-serif;

    max-width: 100%;
    margin: 0 auto;
    background-color: var(--fl-bg-body) !important;
    color: var(--fl-text-main);
    font-family: var(--fl-font-body);
    line-height: 1.85;
    padding-bottom: 60px;
}
.fl-wrapper * { box-sizing: border-box; }

.fl-inner {
    max-width: 880px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================================
   ヒーロー（ページタイトル）
============================================================ */
.fl-page-title-area {
    text-align: center;
    padding: 64px 20px 56px;
    background:
        linear-gradient(to bottom,
            var(--fl-bg-warm) 0%,
            var(--fl-bg-body) 100%);
    border-bottom: 1px solid var(--fl-border);
    position: relative;
}
.fl-page-title-area::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 1px;
    background: var(--fl-secondary);
}

.fl-page-subtitle {
    display: block;
    font-family: var(--fl-font-en);
    font-style: italic;
    font-size: 1rem;
    letter-spacing: 0.2em;
    color: var(--fl-secondary);
    margin: 0 0 12px;
}
.fl-page-title {
    font-family: var(--fl-font-heading);
    font-size: 2.4rem;
    font-weight: 600;
    color: var(--fl-text-main);
    margin: 0 0 20px;
    letter-spacing: 0.05em;
    line-height: 1.4;
}
.fl-page-desc {
    max-width: 720px;
    margin: 0 auto;
    font-size: 0.98rem;
    line-height: 1.95;
    color: var(--fl-text-sub);
}

@media (max-width: 768px) {
    .fl-page-title-area { padding: 44px 16px 40px; }
    .fl-page-subtitle { font-size: 0.88rem; }
    .fl-page-title { font-size: 1.7rem; letter-spacing: 0.03em; }
    .fl-page-desc { font-size: 0.92rem; }
}

/* ============================================================
   章（chapter）
============================================================ */
.fl-chapter {
    padding: 56px 0 16px;
}

.fl-chapter-header {
    margin: 0 0 22px;
    text-align: left;
}
.fl-chapter-num {
    display: block;
    font-family: var(--fl-font-heading);
    font-size: 0.92rem;
    color: var(--fl-secondary);
    letter-spacing: 0.18em;
    font-weight: 500;
    margin-bottom: 6px;
}
.fl-chapter-title {
    font-family: var(--fl-font-heading);
    font-size: 1.78rem;
    font-weight: 600;
    color: var(--fl-text-main) !important;
    margin: 0 !important;
    padding: 0 0 14px !important;
    line-height: 1.45;
    letter-spacing: 0.04em;
    background: transparent !important;
    border: none !important;
    border-bottom: 1px solid var(--fl-border-d) !important;
    box-shadow: none !important;
}
.fl-chapter-title::before,
.fl-chapter-title::after { display: none !important; }

.fl-chapter-lead {
    font-size: 0.98rem;
    line-height: 2;
    color: var(--fl-text-sub);
    margin: 22px 0 30px;
}

@media (max-width: 768px) {
    .fl-chapter { padding: 40px 0 12px; }
    .fl-chapter-num { font-size: 0.84rem; }
    .fl-chapter-title { font-size: 1.4rem; padding-bottom: 11px !important; }
    .fl-chapter-lead { font-size: 0.92rem; line-height: 1.85; margin: 18px 0 22px; }
}

/* ============================================================
   章内サブ見出し
============================================================ */
.fl-sub-header {
    margin: 36px 0 14px;
    display: flex;
    align-items: baseline;
    gap: 12px;
}
.fl-sub-header::before {
    content: '';
    width: 18px;
    height: 2px;
    background: var(--fl-secondary);
    flex-shrink: 0;
    align-self: center;
}
.fl-sub-title {
    font-family: var(--fl-font-heading);
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--fl-text-main) !important;
    margin: 0 !important;
    padding: 0 !important;
    letter-spacing: 0.04em;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
}
.fl-sub-title::before,
.fl-sub-title::after { display: none !important; }

@media (max-width: 768px) {
    .fl-sub-header { margin: 28px 0 12px; gap: 10px; }
    .fl-sub-header::before { width: 14px; }
    .fl-sub-title { font-size: 1.02rem; }
}

/* ============================================================
   リンクボックスの並び
============================================================ */
.fl-link-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.fl-link-box {
    display: flex;
    align-items: stretch;
    background: var(--fl-bg-card);
    border: 1px solid var(--fl-border);
    border-radius: 4px;
    overflow: hidden;
    text-decoration: none !important;
    color: inherit;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
    position: relative;
}
.fl-link-box::before {
    content: '';
    position: absolute;
    left: 0; top: 0; bottom: 0;
    width: 3px;
    background: var(--fl-secondary);
    transform: scaleY(0);
    transform-origin: center;
    transition: transform 0.2s ease;
    z-index: 2;
}
.fl-link-box:hover {
    transform: translateX(2px);
    box-shadow: 0 4px 14px rgba(31, 42, 68, 0.08);
    border-color: var(--fl-primary-light);
}
.fl-link-box:hover::before { transform: scaleY(1); }

.fl-link-no {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    width: 64px;
    background: var(--fl-bg-warm);
    border-right: 1px solid var(--fl-border);
    font-family: var(--fl-font-en);
    font-size: 1.08rem;
    font-weight: 500;
    color: var(--fl-secondary);
    letter-spacing: 0.05em;
}

.fl-link-text {
    flex: 1 1 auto;
    min-width: 0;
    padding: 16px 18px;
}
.fl-link-title {
    font-family: var(--fl-font-heading);
    font-size: 1.02rem !important;
    font-weight: 600;
    color: var(--fl-text-main) !important;
    margin: 0 0 6px !important;
    line-height: 1.55;
    background: transparent !important;
    border: none !important;
    padding: 0 !important;
    box-shadow: none !important;
}
.fl-link-title::before,
.fl-link-title::after { display: none !important; }
.fl-link-desc {
    font-size: 0.86rem;
    line-height: 1.8;
    color: var(--fl-text-sub) !important;
    margin: 0 !important;
}

.fl-link-arrow {
    display: flex;
    align-items: center;
    flex-shrink: 0;
    padding: 0 18px;
    color: var(--fl-text-mute);
    transition: color 0.2s ease, transform 0.2s ease;
    border-left: 1px dashed var(--fl-border);
    font-size: 1.1rem;
}
.fl-link-box:hover .fl-link-arrow {
    color: var(--fl-secondary);
    transform: translateX(3px);
}

@media (max-width: 768px) {
    .fl-link-no { width: 48px; font-size: 0.96rem; }
    .fl-link-text { padding: 13px 14px; }
    .fl-link-title { font-size: 0.96rem !important; }
    .fl-link-desc { font-size: 0.82rem; line-height: 1.7; }
    .fl-link-arrow { padding: 0 12px; font-size: 1rem; }
}

/* ============================================================
   章のあいだの仕切り罫
============================================================ */
.fl-rule {
    max-width: 760px;
    margin: 56px auto;
    border: none;
    border-top: 1px solid var(--fl-border);
    position: relative;
    overflow: visible;
}
.fl-rule::after {
    content: '◆';
    position: absolute;
    top: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--fl-bg-body);
    padding: 0 14px;
    color: var(--fl-accent);
    font-size: 0.8rem;
}