:root {
    --spla-pink: #FF007A;
    --spla-green: #39FF14;
    --spla-yellow: #E5FF00;
    --spla-cyan: #00FFFF;
    --spla-purple: #6B00FF;
    --spla-orange: #FF5E00;
    --spla-black: #1a1a1a;
    --spla-white: #ffffff;
}

html {
    overflow-x: hidden;
}

body {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    background-color: #f8f9fa;
    /* ストリート感のある斜線＋ドットのミックス背景 */
    background-image: 
        radial-gradient(#cbd5e1 2px, transparent 2px),
        repeating-linear-gradient(45deg, transparent, transparent 10px, rgba(0,0,0,0.02) 10px, rgba(0,0,0,0.02) 20px);
    background-size: 20px 20px, 100% 100%;
    color: var(--spla-black);
    overflow-x: hidden;
    position: relative;
    width: 100%;
}

.spla-font {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
}

/* グラフィティ・ステッカー風テキスト */
.graffiti-text {
    color: var(--spla-white);
    -webkit-text-stroke: 2px var(--spla-black);
    paint-order: stroke fill;
    text-shadow: 3px 3px 0px var(--spla-black);
    display: inline-block;
    transform: skew(-5deg) rotate(-2deg);
}
@media (min-width: 768px) {
    .graffiti-text {
        -webkit-text-stroke: 3px var(--spla-black);
        text-shadow: 4px 4px 0px var(--spla-black);
    }
}

/* スプレーペイント風タイトル背景 */
.spla-title-bg {
    position: relative;
    background: var(--spla-pink);
    border: 4px solid var(--spla-black);
    box-shadow: 6px 6px 0px var(--spla-black);
    transform: skew(-3deg) rotate(-1deg);
    z-index: 10;
}
.spla-title-bg::before {
    content: '';
    position: absolute;
    top: -6px; right: -6px; bottom: -6px; left: -6px;
    background: var(--spla-yellow);
    border: 3px solid var(--spla-black);
    z-index: -1;
    transform: rotate(3deg);
}
@media (min-width: 768px) {
    .spla-title-bg {
        border-width: 5px;
        box-shadow: 8px 8px 0px var(--spla-black);
    }
    .spla-title-bg::before {
        top: -10px; right: -10px; bottom: -10px; left: -10px;
        border-width: 4px;
    }
}

/* ヒーローセクションのボックス */
.hero-box {
    background-color: var(--spla-white);
    border: 3px solid var(--spla-black);
    border-radius: 2px;
    position: relative;
    box-shadow: 6px 6px 0px var(--spla-black);
    transform: rotate(0.5deg);
}
@media (min-width: 768px) {
    .hero-box {
        border-width: 4px;
        box-shadow: 8px 8px 0px var(--spla-black);
    }
}

/* 目立つボタン（インク垂れつき） */
.spla-button {
    display: inline-block;
    background-color: var(--spla-yellow);
    color: var(--spla-black);
    font-weight: 900;
    border: 4px solid var(--spla-black);
    border-radius: 50px;
    box-shadow: 0 6px 0 var(--spla-black);
    transition: all 0.1s ease;
    text-align: center;
    text-decoration: none;
    position: relative;
    z-index: 10;
    padding: 1rem 1.5rem;
    font-size: 1.125rem;
    line-height: 1.4;
}
@media (min-width: 768px) {
    .spla-button {
        border-width: 5px;
        box-shadow: 0 8px 0 var(--spla-black);
        padding: 1.25rem 3rem;
        font-size: 1.5rem;
    }
}
.spla-button:active {
    transform: translateY(6px);
    box-shadow: 0 0 0 var(--spla-black);
}
@media (min-width: 768px) {
    .spla-button:active { transform: translateY(8px); }
}
.spla-button:hover {
    background-color: var(--spla-green);
    color: var(--spla-black);
}
.spla-button::after {
    content: '';
    position: absolute;
    bottom: -12px;
    left: 20%;
    width: 10px;
    height: 16px;
    background-color: inherit;
    border-radius: 0 0 10px 10px;
    z-index: 1;
}
@media (min-width: 768px) {
    .spla-button::after { bottom: -15px; width: 12px; height: 20px; }
}

/* インクのしぶき（アニメーションつき） */
.splatter-shape {
    position: absolute;
    z-index: -1;
    filter: drop-shadow(2px 2px 0px var(--spla-black));
}
@media (min-width: 768px) {
    .splatter-shape { filter: drop-shadow(3px 3px 0px var(--spla-black)); }
}
.blob-anim {
    animation: pulse-blob 3s infinite alternate;
}
@keyframes pulse-blob {
    0% { transform: scale(1) rotate(0deg); }
    100% { transform: scale(1.05) rotate(5deg); }
}

/* テープ装飾 */
.tape {
    position: absolute;
    top: -8px;
    left: 50%;
    transform: translateX(-50%) rotate(-3deg);
    width: 60px;
    height: 20px;
    background-color: rgba(255, 255, 255, 0.6);
    border: 1px solid rgba(0,0,0,0.1);
    z-index: 20;
    box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}
@media (min-width: 768px) {
    .tape { top: -10px; width: 80px; height: 25px; }
}


/* =========================================
   記事コンテンツ用スタイル (.spla-article) 
   ========================================= */
.spla-article p {
    margin-bottom: 1rem;
    font-weight: bold;
}
.spla-article .note-text {
    font-size: 0.75rem;
}
@media (min-width: 768px) {
    .spla-article .note-text { font-size: 0.875rem; }
}

/* h2 見出し */
.spla-article h2 {
    display: inline-block;
    color: var(--spla-white);
    border: 3px solid var(--spla-black);
    box-shadow: 4px 4px 0px var(--spla-black);
    transform: skew(-4deg) rotate(-1deg);
    margin-top: 2.5rem;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 10;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    font-size: 1.125rem;
    padding: 0.5rem 1rem;
}
@media (min-width: 768px) {
    .spla-article h2 {
        border-width: 4px;
        box-shadow: 6px 6px 0px var(--spla-black);
        margin-top: 3.5rem;
        margin-bottom: 1.5rem;
        font-size: 1.5rem;
        padding: 0.5rem 1.5rem;
    }
}
.spla-article h2::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 15px;
    width: 12px;
    height: 20px;
    background-color: inherit;
    border: 3px solid var(--spla-black);
    border-top: none;
    border-radius: 0 0 10px 10px;
    z-index: -1;
}
.spla-article h2::before {
    content: '';
    position: absolute;
    bottom: -12px;
    right: 20px;
    width: 8px;
    height: 15px;
    background-color: inherit;
    border: 3px solid var(--spla-black);
    border-top: none;
    border-radius: 0 0 10px 10px;
    z-index: -1;
}
@media (min-width: 768px) {
    .spla-article h2::after { bottom: -20px; left: 20px; width: 15px; height: 30px; border-width: 4px; }
    .spla-article h2::before { bottom: -15px; right: 40px; width: 10px; height: 20px; border-width: 4px; }
}
.spla-article h2.bg-pink { background-color: var(--spla-pink); }
.spla-article h2.bg-cyan { background-color: var(--spla-cyan); color: var(--spla-black); }
.spla-article h2.bg-yellow { background-color: var(--spla-yellow); color: var(--spla-black); }
.spla-article h2.bg-orange { background-color: var(--spla-orange); }
.spla-article h2.bg-green { background-color: var(--spla-green); color: var(--spla-black); }
.spla-article h2.bg-purple { background-color: var(--spla-purple); }

/* h3 見出し */
.spla-article h3 {
    position: relative;
    padding-left: 1.75rem;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-weight: 900;
    line-height: 1.4;
    font-size: 1.125rem;
}
@media (min-width: 768px) {
    .spla-article h3 {
        padding-left: 2rem;
        margin-top: 2rem;
        margin-bottom: 1rem;
        font-size: 1.25rem;
    }
}
.spla-article h3::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%) rotate(-10deg);
    width: 20px;
    height: 20px;
    background-color: var(--spla-yellow);
    border: 3px solid var(--spla-black);
    border-radius: 30% 70% 70% 30% / 30% 30% 70% 70%;
}
@media (min-width: 768px) {
    .spla-article h3::before { width: 24px; height: 24px; }
}
.spla-article h3.text-pink { color: #db2777; }
.spla-article h3.text-cyan { color: #0891b2; }
.spla-article h3.text-orange { color: #ea580c; }

.spla-article h3 .highlight-bg {
    background-color: #cffafe; /* cyan-200 */
    padding: 0 0.25rem;
    display: inline-block;
}

/* 準備物リスト (ステッカー風) */
.spla-article .sticker-list {
    list-style: none;
    margin-bottom: 1.5rem;
    padding: 1rem;
    background-color: var(--spla-white);
    border-radius: 0.25rem;
    border: 2px solid var(--spla-black);
    box-shadow: 4px 4px 0px #111;
    transform: rotate(1deg);
}
@media (min-width: 768px) {
    .spla-article .sticker-list { padding: 1.25rem; border-width: 4px; }
}
.spla-article .sticker-list li {
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    font-weight: bold;
    font-size: 15px;
    line-height: 1.25;
}
@media (min-width: 768px) {
    .spla-article .sticker-list li { font-size: 1.125rem; }
}
.spla-article .sticker-list li .icon {
    font-size: 1.25rem;
    margin-right: 0.5rem;
}
@media (min-width: 768px) {
    .spla-article .sticker-list li .icon { font-size: 1.5rem; }
}
.spla-article .sticker-list li.pink .icon { color: #ec4899; }
.spla-article .sticker-list li.green .icon { color: #22c55e; }
.spla-article .sticker-list li.cyan .icon { color: #06b6d4; }
.spla-article .sticker-list li.yellow .icon { color: #eab308; }
.spla-article .sticker-list li.purple .icon { color: #a855f7; }

.spla-article .sticker-list li:last-child { margin-bottom: 0; align-items: flex-start; }
@media (min-width: 768px) {
    .spla-article .sticker-list li:last-child { align-items: center; }
}
.spla-article .sticker-list .sub-note {
    font-size: 0.75rem;
    color: #6b7280;
}
@media (min-width: 768px) {
    .spla-article .sticker-list .sub-note { font-size: 0.875rem; margin-left: 0.25rem; }
}

/* 内部リンクカード */
.spla-article .article-link-card {
    background: var(--spla-white);
    border: 3px solid var(--spla-black);
    padding: 0.75rem 1rem;
    text-decoration: none;
    display: block;
    margin: 1.25rem 0;
    transition: transform 0.2s;
    position: relative;
    transform: skew(-1deg);
}
@media (min-width: 768px) {
    .spla-article .article-link-card {
        border-width: 4px;
        padding: 1rem;
        margin: 1.5rem 0;
    }
}
.spla-article .article-link-card::before {
    content: '';
    position: absolute;
    top: -3px; left: -3px;
    width: 12px; height: 100%;
    background-color: var(--card-color, var(--spla-purple));
    border-right: 3px solid var(--spla-black);
}
@media (min-width: 768px) {
    .spla-article .article-link-card::before {
        top: -4px; left: -4px; width: 16px; border-right-width: 4px;
    }
}
.spla-article .article-link-card:hover {
    transform: translateX(5px) scale(1.02) skew(-1deg);
    background-color: #f4f4f4;
}
.spla-article .article-link-card .link-label {
    display: block;
    font-size: 0.75rem;
    color: #6b7280;
    font-weight: 900;
    margin-bottom: 0.25rem;
}
@media (min-width: 768px) {
    .spla-article .article-link-card .link-label { font-size: 0.875rem; }
}
.spla-article .article-link-card .link-title {
    font-size: 1rem;
    font-weight: bold;
    color: var(--spla-black);
}
@media (min-width: 768px) {
    .spla-article .article-link-card .link-title { font-size: 1.125rem; }
}

/* メリットのボックス群 */
.spla-article .merit-container {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    margin-top: 2.5rem;
}
@media (min-width: 768px) {
    .spla-article .merit-container { gap: 3rem; margin-top: 3rem; }
}
.spla-article .merit-box {
    background-color: var(--spla-white);
    border: 2px solid var(--spla-black);
    padding: 2rem 1rem 1rem 1rem;
    position: relative;
}
@media (min-width: 768px) {
    .spla-article .merit-box { border-width: 4px; padding: 2.5rem 1.5rem 1.5rem 1.5rem; }
}
.spla-article .merit-box.box-1 { box-shadow: 4px 4px 0px #E5FF00; transform: skewX(-2deg); }
.spla-article .merit-box.box-2 { box-shadow: 4px 4px 0px #FF007A; transform: skewX(1deg); }
.spla-article .merit-box.box-3 { box-shadow: 4px 4px 0px #39FF14; transform: skewX(-1deg); }

.spla-article .merit-box .merit-badge {
    position: absolute;
    top: -1.25rem;
    left: -0.5rem;
    border: 2px solid var(--spla-black);
    font-weight: 900;
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
    z-index: 10;
}
@media (min-width: 768px) {
    .spla-article .merit-box .merit-badge { top: -1.25rem; left: -1rem; border-width: 4px; padding: 0.25rem 0.75rem; font-size: 1rem; }
}
.spla-article .merit-box.box-1 .merit-badge { background-color: var(--spla-yellow); color: var(--spla-black); transform: rotate(-6deg); }
.spla-article .merit-box.box-2 .merit-badge { background-color: var(--spla-pink); color: var(--spla-white); transform: rotate(3deg); }
.spla-article .merit-box.box-3 .merit-badge { background-color: var(--spla-green); color: var(--spla-black); transform: rotate(-3deg); }

.spla-article .merit-box h3 {
    margin-top: 0.25rem;
    margin-bottom: 0.5rem;
    padding-left: 0;
    line-height: 1.375;
}
.spla-article .merit-box h3::before { display: none; }
.spla-article .merit-box p { margin-bottom: 0; font-weight: normal; }


/* 警告ボックス (個別指導NG) */
.spla-article .warning-box {
    background-color: var(--spla-white);
    border: 2px solid var(--spla-black);
    padding: 2rem 1rem 1rem 1rem;
    position: relative;
    margin: 2rem 0;
    transform: rotate(1deg);
    box-shadow: -6px 6px 0 var(--spla-orange);
}
@media (min-width: 768px) {
    .spla-article .warning-box { border-width: 4px; padding: 2.5rem 1.25rem 1.25rem 1.25rem; margin: 2.5rem 0; box-shadow: -8px 8px 0 var(--spla-orange); }
}
.spla-article .warning-box h3 {
    font-weight: 900;
    font-size: 1.25rem;
    color: #ea580c;
    margin-bottom: 0.75rem;
    border-bottom: 4px solid var(--spla-black);
    padding-bottom: 0.5rem;
    display: inline-block;
    line-height: 1.25;
    padding-left: 0;
}
@media (min-width: 768px) {
    .spla-article .warning-box h3 { font-size: 1.5rem; }
}
.spla-article .warning-box h3::before { display: none; }
.spla-article .warning-box ol {
    list-style-type: decimal;
    list-style-position: inside;
    margin-bottom: 1.25rem;
    padding-left: 0.25rem;
    font-weight: bold;
    line-height: 1.625;
}
@media (min-width: 768px) {
    .spla-article .warning-box ol { padding-left: 0.5rem; }
}
.spla-article .warning-box ol li { margin-bottom: 0.75rem; }
.spla-article .warning-box ol li .hl-pink { color: #db2777; }
.spla-article .warning-box ol li .hl-cyan { color: #0891b2; }

.spla-article .warning-box .highlight-label {
    margin-top: 1.25rem;
    font-weight: 900;
    font-size: 1rem;
    background-color: var(--spla-yellow);
    display: inline-block;
    padding: 0 0.5rem;
}
@media (min-width: 768px) {
    .spla-article .warning-box .highlight-label { font-size: 1.125rem; }
}

/* フレーズ集セクション */
.spla-article .phrase-section {
    position: relative;
    margin-top: 3rem;
    margin-bottom: 2rem;
}
@media (min-width: 768px) {
    .spla-article .phrase-section { margin-top: 4rem; }
}
.spla-article .phrase-section .bg-shape {
    position: absolute;
    inset: -15px 0;
    background-color: var(--spla-black);
    transform: skewY(2deg);
    z-index: -10;
}
@media (min-width: 768px) {
    .spla-article .phrase-section .bg-shape { inset: -20px 0; }
}
.spla-article .phrase-section .section-title {
    font-family: 'M PLUS Rounded 1c', sans-serif;
    font-size: 1.25rem;
    text-align: center;
    color: var(--spla-white);
    padding-top: 1.5rem;
    padding-bottom: 1rem;
    line-height: 1.375;
    text-shadow: 3px 3px 0 var(--spla-pink);
    font-weight: 900;
    display: block;
    background-color: transparent;
    border: none;
    box-shadow: none;
    transform: none;
    margin: 0 auto;
}
@media (min-width: 640px) { .spla-article .phrase-section .section-title { font-size: 1.5rem; } }
@media (min-width: 768px) { .spla-article .phrase-section .section-title { font-size: 1.875rem; padding-top: 2rem; } }
.spla-article .phrase-section .section-title::after,
.spla-article .phrase-section .section-title::before {
    display: none;
}

.spla-article .phrase-intro {
    color: var(--spla-white);
    padding: 0 0.75rem 1.5rem;
    font-weight: bold;
    text-align: center;
    font-size: 0.875rem;
}
@media (min-width: 768px) {
    .spla-article .phrase-intro { text-align: left; padding: 0 1rem 1.5rem; font-size: 1rem; }
}
.spla-article .phrase-intro p { margin-bottom: 0.75rem; }
.spla-article .phrase-intro .hl-yellow { color: var(--spla-yellow); }

.spla-article .phrase-content {
    padding: 0 0.75rem 1.5rem;
}
@media (min-width: 768px) {
    .spla-article .phrase-content { padding: 0 1rem 2rem; }
}

.spla-article .phrase-group-title {
    font-weight: 900;
    font-size: 1.125rem;
    color: var(--spla-black);
    background-color: var(--spla-white);
    display: inline-block;
    padding: 0.25rem 0.75rem;
    border: 2px solid var(--spla-black);
    margin-bottom: 1rem;
}
@media (min-width: 768px) {
    .spla-article .phrase-group-title { font-size: 1.25rem; border-width: 4px; }
}
.spla-article .phrase-group-title.s-left { transform: skewX(-3deg); }
.spla-article .phrase-group-title.s-right { transform: skewX(3deg); }
.spla-article .phrase-group-title.r-left { transform: rotate(-2deg); }
@media (min-width: 768px) {
    .spla-article .phrase-group-title.s-left { transform: skewX(-6deg); }
    .spla-article .phrase-group-title.s-right { transform: skewX(6deg); }
}

.spla-article .phrase-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 2rem;
}
@media (min-width: 640px) {
    .spla-article .phrase-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 768px) {
    .spla-article .phrase-grid { gap: 1rem; }
}

.spla-article .phrase-box {
    padding: 0.75rem;
    background-color: var(--spla-black);
    color: var(--spla-white);
    border: 2px solid var(--spla-black);
    transform: skew(-3deg);
    position: relative;
    box-shadow: 3px 3px 0px rgba(0,0,0,0.3);
}
@media (min-width: 768px) {
    .spla-article .phrase-box { padding: 1rem; border-width: 4px; box-shadow: 4px 4px 0px rgba(0,0,0,0.3); }
}
.spla-article .phrase-box.pink { background-color: var(--spla-pink); }
.spla-article .phrase-box.cyan { background-color: var(--spla-cyan); color: var(--spla-black); }
.spla-article .phrase-box.yellow { background-color: var(--spla-yellow); color: var(--spla-black); }
.spla-article .phrase-box.green { background-color: var(--spla-green); color: var(--spla-black); }
.spla-article .phrase-box.orange { background-color: var(--spla-orange); }
.spla-article .phrase-box.purple { background-color: var(--spla-purple); }

.spla-article .phrase-box .en {
    font-weight: 900;
    display: block;
    margin-bottom: 0.2rem;
    font-style: italic;
    letter-spacing: -0.05em;
    font-size: 1.125rem;
}
@media (min-width: 768px) {
    .spla-article .phrase-box .en { font-size: 1.5rem; }
}
.spla-article .phrase-box .ja {
    font-size: 1rem;
    font-weight: 900;
    line-height: 1.25;
    display: block;
}
@media (min-width: 768px) {
    .spla-article .phrase-box .ja { font-size: 1.125rem; }
}
.spla-article .phrase-box .ja .sub {
    font-size: 0.875rem;
}
.spla-article .phrase-box .desc {
    font-size: 0.75rem;
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 2px solid;
    opacity: 0.9;
}
@media (min-width: 768px) {
    .spla-article .phrase-box .desc { font-size: 0.875rem; }
}
.spla-article .phrase-box.pink .desc { border-color: var(--spla-white); }
.spla-article .phrase-box.cyan .desc { border-color: var(--spla-black); }

/* 武器リスト */
.spla-article .weapon-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding-bottom: 0.5rem;
    list-style: none;
}
@media (min-width: 768px) {
    .spla-article .weapon-list { gap: 0.75rem; padding-bottom: 1rem; }
}
.spla-article .weapon-list li {
    padding: 0.25rem 0.5rem;
    font-weight: 900;
    font-size: 0.875rem;
    border: 2px solid var(--spla-black);
}
@media (min-width: 768px) {
    .spla-article .weapon-list li { padding: 0.25rem 0.75rem; border-width: 4px; font-size: 1rem; }
}
.spla-article .weapon-list li.light {
    background-color: var(--spla-white);
    color: var(--spla-black);
    box-shadow: 2px 2px 0px #00FFFF;
}
.spla-article .weapon-list li.dark {
    background-color: var(--spla-black);
    color: var(--spla-pink);
    border-color: var(--spla-pink);
    box-shadow: 2px 2px 0px #FF007A;
}
.spla-article .weapon-list li .ja-name {
    font-size: 0.75rem;
    font-weight: bold;
    opacity: 0.8;
}
@media (min-width: 768px) {
    .spla-article .weapon-list li .ja-name { font-size: 0.875rem; }
}
.spla-article .weapon-list li.dark .ja-name { color: var(--spla-white); }
.spla-article .weapon-list li:nth-child(odd) { transform: skewX(3deg); }
.spla-article .weapon-list li:nth-child(even) { transform: skewX(-3deg); }
@media (min-width: 768px) {
    .spla-article .weapon-list li:nth-child(odd) { transform: skewX(6deg); }
    .spla-article .weapon-list li:nth-child(even) { transform: skewX(-6deg); }
}

/* FAQ */
.spla-article .faq-container {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}
@media (min-width: 768px) {
    .spla-article .faq-container { gap: 1.5rem; margin-bottom: 3rem; }
}
.spla-article .faq-item {
    background-color: var(--spla-white);
    border: 2px solid var(--spla-black);
    padding: 1rem;
    position: relative;
    box-shadow: 4px 4px 0px #111;
}
@media (min-width: 768px) {
    .spla-article .faq-item { border-width: 4px; padding: 1.25rem; }
}
.spla-article .faq-item h3 {
    font-weight: 900;
    font-size: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    margin: 0;
    padding-left: 0;
    line-height: 1.375;
}
@media (min-width: 768px) {
    .spla-article .faq-item h3 { font-size: 1.125rem; align-items: center; }
}
.spla-article .faq-item h3::before { display: none; }
.spla-article .faq-item .q-badge {
    color: var(--spla-white);
    padding: 0.25rem 0.5rem;
    border: 2px solid var(--spla-black);
    font-size: 0.875rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}
@media (min-width: 768px) {
    .spla-article .faq-item .q-badge { font-size: 1rem; margin-top: 0; }
}
.spla-article .faq-item.q1 h3 { color: #db2777; }
.spla-article .faq-item.q1 .q-badge { background-color: var(--spla-pink); transform: rotate(-3deg); }
.faq-article .faq-item.q2 h3 { color: #0891b2; }
.spla-article .faq-item.q2 .q-badge { background-color: var(--spla-cyan); transform: rotate(3deg); }
.spla-article .faq-item.q3 h3 { color: #eab308; }
.spla-article .faq-item.q3 .q-badge { background-color: var(--spla-yellow); color: var(--spla-black); transform: rotate(-3deg); }

.spla-article .faq-item p {
    margin-top: 0.5rem;
    color: var(--spla-black);
    font-weight: bold;
    padding-left: 2.25rem;
    font-size: 0.875rem;
    margin-bottom: 0;
}
@media (min-width: 768px) {
    .spla-article .faq-item p { padding-left: 3rem; font-size: 1rem; }
}

/* CTAセクション */
.spla-article .cta-section {
    background-color: #111827;
    color: var(--spla-white);
    padding: 1.25rem;
    text-align: center;
    border: 4px solid var(--spla-yellow);
    position: relative;
    margin: 2.5rem 0;
    box-shadow: 8px 8px 0 var(--spla-pink);
}
@media (min-width: 640px) { .spla-article .cta-section { padding: 1.5rem; } }
@media (min-width: 768px) { .spla-article .cta-section { padding: 2.5rem; border-width: 8px; margin: 3rem 0; } }
.spla-article .cta-section .bg-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.1;
    background-image: repeating-linear-gradient(45deg, #fff 0, #fff 2px, transparent 2px, transparent 8px);
}
.spla-article .cta-section .content { position: relative; z-index: 10; }
.spla-article .cta-section .badge {
    display: inline-block;
    background-color: var(--spla-pink);
    color: var(--spla-white);
    font-weight: 900;
    padding: 0.25rem 0.75rem;
    border: 2px solid var(--spla-black);
    transform: rotate(-3deg);
    margin-bottom: 1rem;
    font-size: 1rem;
    box-shadow: 2px 2px 0px #000;
}
@media (min-width: 768px) {
    .spla-article .cta-section .badge { padding: 0.25rem 1rem; border-width: 4px; margin-bottom: 1.5rem; font-size: 1.25rem; }
}
.spla-article .cta-section h2 {
    font-size: 1.35rem;
    font-weight: 900;
    margin-bottom: 1.5rem;
    color: var(--spla-yellow);
    line-height: 1.375;
    word-break: keep-all;
    display: block;
    background-color: transparent;
    border: none;
    box-shadow: none;
    transform: none;
    margin-top: 0;
    padding: 0;
}
@media (min-width: 640px) { .spla-article .cta-section h2 { font-size: 1.875rem; } }
@media (min-width: 768px) { .spla-article .cta-section h2 { font-size: 2.25rem; margin-bottom: 1.5rem; } }
.spla-article .cta-section h2::after, .spla-article .cta-section h2::before { display: none; }

.spla-article .cta-section p {
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
    line-height: 1.625;
    text-align: left;
    background-color: rgba(0,0,0,0.5);
    padding: 1rem;
    border: 2px solid #4b5563;
    border-radius: 0.25rem;
}
@media (min-width: 768px) {
    .spla-article .cta-section p { margin-bottom: 2rem; font-size: 1.125rem; text-align: center; }
}

/* まとめボックス */
.spla-article .summary-box {
    background-color: var(--spla-white);
    border: 2px solid var(--spla-black);
    padding: 1rem;
    box-shadow: 4px 4px 0px #6B00FF;
    margin-bottom: 2rem;
}
@media (min-width: 768px) {
    .spla-article .summary-box { border-width: 4px; padding: 1.5rem; box-shadow: 6px 6px 0px #6B00FF; margin-bottom: 2.5rem; }
}
.spla-article .summary-box p:last-child { margin-bottom: 0; }

/* ユーティリティ改行 */
.br-sp { display: block; }
.br-pc { display: none; }
@media (min-width: 640px) {
    .br-sp { display: none; }
    .br-pc { display: block; }
}