/* リセットCSS */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Noto Sans JP', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
}

/* ヘッダー */
header {
    background: linear-gradient(135deg, #2c3e50, #34495e);
    color: white;
    text-align: center;
    padding: 2rem 1rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

header h1 {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

header p {
    font-size: 1.1rem;
    opacity: 0.9;
}

/* メインコンテンツ */
main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
}

/* 入力セクション */
.input-section {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.input-group {
    margin-bottom: 1.5rem;
}

.input-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: #2c3e50;
}

#headline-input {
    width: 100%;
    padding: 1rem;
    font-size: 1.1rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    transition: border-color 0.3s ease;
    font-family: 'Noto Sans JP', sans-serif;
    resize: vertical;
    min-height: 80px;
    line-height: 1.5;
}

#headline-input:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

.control-group {
    display: flex;
    gap: 2rem;
    align-items: center;
    flex-wrap: wrap;
}

.font-size-control,
.letter-spacing-control,
.line-height-control {
    flex: 1;
    min-width: 200px;
}

.font-size-control label,
.letter-spacing-control label,
.line-height-control label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #2c3e50;
}

#font-size,
#letter-spacing,
#line-height {
    width: 100%;
    height: 8px;
    border-radius: 5px;
    background: #ddd;
    outline: none;
    -webkit-appearance: none;
}

#font-size::-webkit-slider-thumb,
#letter-spacing::-webkit-slider-thumb,
#line-height::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #3498db;
    cursor: pointer;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

#font-size::-moz-range-thumb,
#letter-spacing::-moz-range-thumb,
#line-height::-moz-range-thumb {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #3498db;
    cursor: pointer;
    border: none;
    box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* 縦横書き選択ボタン */
.writing-mode-control {
    flex: 0 0 auto;
    min-width: 150px;
}

.writing-mode-control label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #2c3e50;
}

.writing-mode-buttons {
    display: flex;
    border: 2px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
}

.writing-mode-btn {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    background: white;
    color: #666;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-family: 'Noto Sans JP', sans-serif;
}

.writing-mode-btn:hover {
    background: #f8f9fa;
}

.writing-mode-btn.active {
    background: #3498db;
    color: white;
}

.writing-mode-btn:first-child {
    border-right: 1px solid #ddd;
}

/* 地紋パターン選択 */
.background-pattern-control {
    flex: 0 0 auto;
    min-width: 180px;
    position: relative;
}

.pattern-select-wrapper {
    position: relative;
}

.pattern-preview {
    position: absolute;
    top: 100%;
    left: 0;
    width: 200px;
    height: 80px;
    background: white;
    border: 2px solid #ddd;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
    z-index: 1000;
    display: none;
    margin-top: 5px;
}

.pattern-preview-content {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    font-weight: 600;
    color: #333;
    border-radius: 6px;
}

.pattern-preview.show {
    display: block;
    animation: fadeInUp 0.2s ease;
}

/* プレビュー用の地紋パターン */
.pattern-preview-content.pattern-dots {
    background-image: radial-gradient(circle, rgba(0,0,0,0.18) 1px, transparent 1px);
    background-size: 8px 8px;
}

.pattern-preview-content.pattern-lines {
    background-image: repeating-linear-gradient(0deg, transparent, transparent 3px, rgba(0,0,0,0.15) 3px, rgba(0,0,0,0.15) 4px);
}

.pattern-preview-content.pattern-grid {
    background-image: linear-gradient(rgba(0,0,0,0.12) 1px, transparent 1px), linear-gradient(90deg, rgba(0,0,0,0.12) 1px, transparent 1px);
    background-size: 12px 12px;
}

.pattern-preview-content.pattern-newspaper {
    background-image: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.08) 2px, rgba(0,0,0,0.08) 3px), repeating-linear-gradient(90deg, transparent, transparent 15px, rgba(0,0,0,0.12) 15px, rgba(0,0,0,0.12) 16px);
}

.pattern-preview-content.pattern-diagonal {
    background-image: repeating-linear-gradient(45deg, transparent, transparent 6px, rgba(0,0,0,0.12) 6px, rgba(0,0,0,0.12) 8px);
}

.background-pattern-control label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #2c3e50;
}

#background-pattern {
    width: 100%;
    padding: 0.75rem;
    border: 2px solid #ddd;
    border-radius: 8px;
    background: white;
    color: #666;
    font-weight: 600;
    font-family: 'Noto Sans JP', sans-serif;
    cursor: pointer;
    transition: border-color 0.3s ease;
}

#background-pattern:focus {
    outline: none;
    border-color: #3498db;
    box-shadow: 0 0 0 3px rgba(52, 152, 219, 0.1);
}

/* 角の形状選択 */
.corner-style-control {
    flex: 0 0 auto;
    min-width: 120px;
}

.corner-style-control label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 600;
    color: #2c3e50;
}

.corner-style-buttons {
    display: flex;
    border: 2px solid #ddd;
    border-radius: 8px;
    overflow: hidden;
}

.corner-style-btn {
    flex: 1;
    padding: 0.75rem 1rem;
    border: none;
    background: white;
    color: #666;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    font-family: 'Noto Sans JP', sans-serif;
}

.corner-style-btn:hover {
    background: #f8f9fa;
}

.corner-style-btn.active {
    background: #3498db;
    color: white;
}

#sharp-btn {
    border-right: 1px solid #ddd;
}

.display-options label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    font-weight: 600;
    color: #2c3e50;
}

/* リセットボタン */
.reset-control {
    flex: 0 0 auto;
    min-width: 150px;
    margin-top: 1rem;
}

.reset-btn {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid #e74c3c;
    border-radius: 8px;
    background: white;
    color: #e74c3c;
    cursor: pointer;
    font-weight: 600;
    font-family: 'Noto Sans JP', sans-serif;
    transition: all 0.3s ease;
}

.reset-btn:hover {
    background: #e74c3c;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(231, 76, 60, 0.3);
}

/* プレビューセクション */
.preview-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.font-preview {
    background: white;
    padding: 1.5rem;
    border-radius: 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    border: 1px solid #ecf0f1;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.font-preview:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0,0,0,0.15);
}

.font-name {
    font-size: 0.8rem;
    color: #7f8c8d;
    margin-bottom: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.headline-text {
    font-size: 24px;
    font-weight: 700;
    line-height: 1.3;
    color: #2c3e50;
    word-break: break-word;
    text-align: center;
    padding: 0.75rem 0;
    border: 1px dashed #ecf0f1;
    border-radius: 0;
    background: #fafafa;
    white-space: pre-line;
    transition: border-radius 0.3s ease;
}

/* 角の形状スタイル */
.headline-text.sharp-corners {
    border-radius: 0;
}

.headline-text.rounded-corners {
    border-radius: 12px;
}

.font-preview.sharp-corners {
    border-radius: 0;
}

.font-preview.rounded-corners {
    border-radius: 12px;
}

/* フォントファミリーの設定 */
.font-preview[data-font="Noto Serif JP"] .headline-text {
    font-family: 'Noto Serif JP', serif;
}

.font-preview[data-font="Noto Sans JP"] .headline-text {
    font-family: 'Noto Sans JP', sans-serif;
}

.font-preview[data-font="Shippori Mincho"] .headline-text {
    font-family: 'Shippori Mincho', serif;
}

.font-preview[data-font="Sawarabi Mincho"] .headline-text {
    font-family: 'Sawarabi Mincho', serif;
}

.font-preview[data-font="M PLUS 1p"] .headline-text {
    font-family: 'M PLUS 1p', 'Hiragino Kaku Gothic ProN', 'Hiragino Sans', sans-serif;
    font-weight: 400;
}

.font-preview[data-font="Kosugi Maru"] .headline-text {
    font-family: 'Kosugi Maru', sans-serif;
}

.font-preview[data-font="Dela Gothic One"] .headline-text {
    font-family: 'Dela Gothic One', sans-serif;
    font-weight: 400;
}

.font-preview[data-font="Zen Kurenaido"] .headline-text {
    font-family: 'Zen Kurenaido', sans-serif;
}

.font-preview[data-font="Yuji Syuku"] .headline-text {
    font-family: 'Yuji Syuku', serif;
}

.font-preview[data-font="Zen Antique"] .headline-text {
    font-family: 'Zen Antique', serif;
}

.font-preview[data-font="Kaisei Decol"] .headline-text {
    font-family: 'Kaisei Decol', serif;
}

.font-preview[data-font="Rampart One"] .headline-text {
    font-family: 'Rampart One', sans-serif;
    font-weight: 400;
}

.font-preview[data-font="Stick"] .headline-text {
    font-family: 'Stick', sans-serif;
    font-weight: 400;
}

.font-preview[data-font="Hachi Maru Pop"] .headline-text {
    font-family: 'Hachi Maru Pop', sans-serif;
    font-weight: 400;
}

.font-preview[data-font="Kiwi Maru"] .headline-text {
    font-family: 'Kiwi Maru', sans-serif;
}

.font-preview[data-font="Train One"] .headline-text {
    font-family: 'Train One', sans-serif;
    font-weight: 400;
}

.font-preview[data-font="Reggae One"] .headline-text {
    font-family: 'Reggae One', sans-serif;
    font-weight: 400;
}

.font-preview[data-font="BIZ UDPGothic"] .headline-text {
    font-family: 'BIZ UDPGothic', sans-serif;
    font-weight: 400;
}

/* 使い方セクション */
.usage-section {
    background: white;
    padding: 2rem;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    margin-bottom: 2rem;
}

.usage-section h2 {
    color: #2c3e50;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.usage-section ol {
    padding-left: 1.5rem;
}

.usage-section li {
    margin-bottom: 0.8rem;
    color: #555;
    font-size: 1.1rem;
}

/* 広告エリア */
.ad-container {
    margin: 2rem auto;
    max-width: 728px;
    text-align: center;
    padding: 1rem;
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

.ad-container .adsbygoogle {
    display: block;
    margin: 0 auto;
}

/* サイドバー広告 */
.sidebar-ad {
    position: fixed;
    top: 50%;
    transform: translateY(-50%);
    z-index: 100;
    display: none; /* デフォルトは非表示 */
}

.left-sidebar {
    left: 20px;
}

.right-sidebar {
    right: 20px;
}

.sidebar-ad-container {
    background: #fff;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
    padding: 10px;
    width: 180px;
    height: 620px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sidebar-ad .adsbygoogle {
    width: 160px !important;
    height: 600px !important;
}

/* フッター */
footer {
    text-align: center;
    padding: 2rem;
    color: #7f8c8d;
    border-top: 1px solid #ecf0f1;
}

footer a {
    color: #3498db;
    text-decoration: none;
    margin: 0 0.5rem;
}

footer a:hover {
    text-decoration: underline;
}

/* デスクトップでサイドバー表示 */
@media (min-width: 1400px) {
    .sidebar-ad {
        display: block;
    }
    
    body {
        padding: 0 200px; /* サイドバー分の余白 */
    }
}

/* レスポンシブデザイン */
@media (max-width: 768px) {
    header h1 {
        font-size: 2rem;
    }
    
    header p {
        font-size: 1rem;
    }
    
    .preview-section {
        grid-template-columns: 1fr;
    }
    
    .control-group {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .font-size-control {
        min-width: auto;
    }
    
    .headline-text {
        font-size: 36px;
    }
    
    main {
        padding: 1rem;
    }
    
    .input-section,
    .usage-section {
        padding: 1.5rem;
    }
    
    .font-preview {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .headline-text {
        font-size: 28px;
    }
    
    .preview-section {
        gap: 1rem;
    }
    
    .input-section,
    .usage-section,
    .font-preview {
        padding: 1rem;
    }
}

/* アニメーション */
.font-preview {
    animation: fadeInUp 0.6s ease forwards;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* フォント名の表示/非表示 */
.font-name.hidden {
    display: none;
}

/* 縦書きスタイル */
.font-preview.vertical .headline-text {
    writing-mode: vertical-rl;
    text-orientation: upright;
    height: 300px;
    width: auto;
    padding: 0.75rem 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    max-width: 140px;
    white-space: normal;
}

.font-preview.vertical {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 380px;
}

/* レスポンシブ調整 */
@media (max-width: 1200px) {
    .preview-section {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }
}

@media (max-width: 768px) {
    .preview-section {
        grid-template-columns: 1fr;
    }
    
    .font-preview.vertical .headline-text {
        height: 240px;
        font-size: 20px !important;
        max-width: 110px;
    }
    
    .control-group {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .writing-mode-control,
    .background-pattern-control {
        min-width: auto;
    }
    
    .headline-text {
        font-size: 20px !important;
    }
}

@media (max-width: 480px) {
    .font-preview.vertical .headline-text {
        height: 200px;
        font-size: 18px !important;
        max-width: 90px;
    }
    
    .headline-text {
        font-size: 18px !important;
    }
    
    .font-preview {
        padding: 1rem;
    }
}

/* 地紋パターン定義 */
.headline-text.pattern-dots {
    background-image: radial-gradient(circle, rgba(0,0,0,0.18) 1px, transparent 1px);
    background-size: 8px 8px;
}

.headline-text.pattern-lines {
    background-image: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 3px,
        rgba(0,0,0,0.15) 3px,
        rgba(0,0,0,0.15) 4px
    );
}

.headline-text.pattern-grid {
    background-image: 
        linear-gradient(rgba(0,0,0,0.12) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,0,0,0.12) 1px, transparent 1px);
    background-size: 12px 12px;
}

.headline-text.pattern-newspaper {
    background-image: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 2px,
            rgba(0,0,0,0.08) 2px,
            rgba(0,0,0,0.08) 3px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 15px,
            rgba(0,0,0,0.12) 15px,
            rgba(0,0,0,0.12) 16px
        );
}

.headline-text.pattern-wave {
    background-image: 
        radial-gradient(ellipse at center, transparent 20%, rgba(0,0,0,0.1) 21%, rgba(0,0,0,0.1) 25%, transparent 26%);
    background-size: 20px 20px;
}

.headline-text.pattern-diagonal {
    background-image: repeating-linear-gradient(
        45deg,
        transparent,
        transparent 6px,
        rgba(0,0,0,0.12) 6px,
        rgba(0,0,0,0.12) 8px
    );
}

.headline-text.pattern-cross {
    background-image: 
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 8px,
            rgba(0,0,0,0.1) 8px,
            rgba(0,0,0,0.1) 10px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 8px,
            rgba(0,0,0,0.1) 8px,
            rgba(0,0,0,0.1) 10px
        );
}

.headline-text.pattern-hexagon {
    background-image: 
        radial-gradient(circle at 25% 25%, transparent 20%, rgba(0,0,0,0.08) 21%, rgba(0,0,0,0.08) 30%, transparent 31%),
        radial-gradient(circle at 75% 75%, transparent 20%, rgba(0,0,0,0.08) 21%, rgba(0,0,0,0.08) 30%, transparent 31%);
    background-size: 16px 16px;
    background-position: 0 0, 8px 8px;
}

.headline-text.pattern-brick {
    background-image: 
        repeating-linear-gradient(
            0deg,
            rgba(0,0,0,0.1) 0px,
            rgba(0,0,0,0.1) 1px,
            transparent 1px,
            transparent 10px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(0,0,0,0.1) 0px,
            rgba(0,0,0,0.1) 1px,
            transparent 1px,
            transparent 20px
        );
    background-position: 0 0, 10px 5px;
}

.headline-text.pattern-diamond {
    background-image: 
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 5px,
            rgba(0,0,0,0.1) 5px,
            rgba(0,0,0,0.1) 6px
        ),
        repeating-linear-gradient(
            -45deg,
            transparent,
            transparent 5px,
            rgba(0,0,0,0.1) 5px,
            rgba(0,0,0,0.1) 6px
        );
}

.headline-text.pattern-zigzag {
    background-image: 
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 4px,
            rgba(0,0,0,0.12) 4px,
            rgba(0,0,0,0.12) 8px,
            transparent 8px,
            transparent 12px,
            rgba(0,0,0,0.12) 12px,
            rgba(0,0,0,0.12) 16px
        );
}

.headline-text.pattern-vintage {
    background-image: 
        radial-gradient(circle at 0% 50%, rgba(0,0,0,0.05) 3px, transparent 4px),
        radial-gradient(circle at 50% 100%, rgba(0,0,0,0.05) 3px, transparent 4px),
        radial-gradient(circle at 100% 50%, rgba(0,0,0,0.05) 3px, transparent 4px),
        radial-gradient(circle at 50% 0%, rgba(0,0,0,0.05) 3px, transparent 4px),
        linear-gradient(rgba(0,0,0,0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,0,0,0.08) 1px, transparent 1px);
    background-size: 20px 20px, 20px 20px, 20px 20px, 20px 20px, 10px 10px, 10px 10px;
}

.headline-text.pattern-bamboo {
    background-image: 
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 8px,
            rgba(0,0,0,0.08) 8px,
            rgba(0,0,0,0.08) 10px,
            transparent 10px,
            transparent 18px,
            rgba(0,0,0,0.12) 18px,
            rgba(0,0,0,0.12) 20px
        ),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 25px,
            rgba(0,0,0,0.15) 25px,
            rgba(0,0,0,0.15) 27px
        );
}

.headline-text.pattern-checkerboard {
    background-image: 
        repeating-conic-gradient(rgba(0,0,0,0.1) 0deg 90deg, transparent 90deg 180deg, rgba(0,0,0,0.1) 180deg 270deg, transparent 270deg 360deg);
    background-size: 12px 12px;
}

.headline-text.pattern-triangles {
    background-image: 
        repeating-linear-gradient(
            60deg,
            transparent,
            transparent 8px,
            rgba(0,0,0,0.1) 8px,
            rgba(0,0,0,0.1) 10px
        ),
        repeating-linear-gradient(
            -60deg,
            transparent,
            transparent 8px,
            rgba(0,0,0,0.1) 8px,
            rgba(0,0,0,0.1) 10px
        ),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 12px,
            rgba(0,0,0,0.08) 12px,
            rgba(0,0,0,0.08) 14px
        );
}

.headline-text.pattern-circles {
    background-image: 
        radial-gradient(circle at 25% 25%, rgba(0,0,0,0.1) 2px, transparent 3px),
        radial-gradient(circle at 75% 75%, rgba(0,0,0,0.1) 2px, transparent 3px),
        radial-gradient(circle at 25% 75%, rgba(0,0,0,0.08) 1.5px, transparent 2.5px),
        radial-gradient(circle at 75% 25%, rgba(0,0,0,0.08) 1.5px, transparent 2.5px);
    background-size: 16px 16px, 16px 16px, 12px 12px, 12px 12px;
    background-position: 0 0, 8px 8px, 6px 6px, 14px 14px;
}

.headline-text.pattern-scales {
    background-image: 
        radial-gradient(ellipse at top, rgba(0,0,0,0.1) 40%, transparent 41%),
        radial-gradient(ellipse at bottom, rgba(0,0,0,0.08) 40%, transparent 41%);
    background-size: 20px 12px, 20px 12px;
    background-position: 0 0, 10px 6px;
}

.headline-text.pattern-flower {
    background-image: 
        radial-gradient(circle at 50% 25%, rgba(0,0,0,0.08) 2px, transparent 3px),
        radial-gradient(circle at 25% 50%, rgba(0,0,0,0.08) 2px, transparent 3px),
        radial-gradient(circle at 75% 50%, rgba(0,0,0,0.08) 2px, transparent 3px),
        radial-gradient(circle at 50% 75%, rgba(0,0,0,0.08) 2px, transparent 3px),
        radial-gradient(circle at 50% 50%, rgba(0,0,0,0.12) 1px, transparent 2px);
    background-size: 24px 24px;
}

.headline-text.pattern-mesh {
    background-image: 
        repeating-linear-gradient(
            0deg,
            rgba(0,0,0,0.08) 0px,
            rgba(0,0,0,0.08) 1px,
            transparent 1px,
            transparent 6px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(0,0,0,0.08) 0px,
            rgba(0,0,0,0.08) 1px,
            transparent 1px,
            transparent 6px
        ),
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 4px,
            rgba(0,0,0,0.04) 4px,
            rgba(0,0,0,0.04) 5px
        );
}

.headline-text.pattern-weave {
    background-image: 
        repeating-linear-gradient(
            0deg,
            rgba(0,0,0,0.1) 0px,
            rgba(0,0,0,0.1) 2px,
            transparent 2px,
            transparent 4px,
            rgba(0,0,0,0.06) 4px,
            rgba(0,0,0,0.06) 6px,
            transparent 6px,
            transparent 8px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(0,0,0,0.08) 0px,
            rgba(0,0,0,0.08) 2px,
            transparent 2px,
            transparent 4px,
            rgba(0,0,0,0.12) 4px,
            rgba(0,0,0,0.12) 6px,
            transparent 6px,
            transparent 8px
        );
}

.headline-text.pattern-woodgrain {
    background-image: 
        repeating-linear-gradient(
            90deg,
            rgba(0,0,0,0.06),
            rgba(0,0,0,0.06) 2px,
            rgba(0,0,0,0.03) 2px,
            rgba(0,0,0,0.03) 4px,
            rgba(0,0,0,0.08) 4px,
            rgba(0,0,0,0.08) 6px,
            rgba(0,0,0,0.04) 6px,
            rgba(0,0,0,0.04) 12px
        ),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 20px,
            rgba(0,0,0,0.05) 20px,
            rgba(0,0,0,0.05) 21px
        );
}

.headline-text.pattern-marble {
    background-image: 
        radial-gradient(ellipse at 20% 30%, rgba(0,0,0,0.04) 30%, transparent 31%),
        radial-gradient(ellipse at 80% 70%, rgba(0,0,0,0.06) 25%, transparent 26%),
        radial-gradient(ellipse at 60% 20%, rgba(0,0,0,0.03) 35%, transparent 36%),
        repeating-linear-gradient(
            20deg,
            transparent,
            transparent 8px,
            rgba(0,0,0,0.02) 8px,
            rgba(0,0,0,0.02) 10px
        ),
        repeating-linear-gradient(
            -30deg,
            transparent,
            transparent 12px,
            rgba(0,0,0,0.03) 12px,
            rgba(0,0,0,0.03) 14px
        );
    background-size: 40px 30px, 35px 40px, 45px 25px, 20px 20px, 25px 25px;
}

.headline-text.pattern-fabric {
    background-image: 
        repeating-linear-gradient(
            0deg,
            rgba(0,0,0,0.08) 0px,
            rgba(0,0,0,0.08) 1px,
            transparent 1px,
            transparent 3px,
            rgba(0,0,0,0.04) 3px,
            rgba(0,0,0,0.04) 4px,
            transparent 4px,
            transparent 6px
        ),
        repeating-linear-gradient(
            90deg,
            rgba(0,0,0,0.1) 0px,
            rgba(0,0,0,0.1) 1px,
            transparent 1px,
            transparent 3px,
            rgba(0,0,0,0.06) 3px,
            rgba(0,0,0,0.06) 4px,
            transparent 4px,
            transparent 6px
        );
    background-position: 0 0, 1px 1px;
}

.headline-text.pattern-chain {
    background-image: 
        radial-gradient(circle at 25% 50%, transparent 30%, rgba(0,0,0,0.1) 31%, rgba(0,0,0,0.1) 35%, transparent 36%),
        radial-gradient(circle at 75% 50%, transparent 30%, rgba(0,0,0,0.1) 31%, rgba(0,0,0,0.1) 35%, transparent 36%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 8px,
            rgba(0,0,0,0.06) 8px,
            rgba(0,0,0,0.06) 10px,
            transparent 10px,
            transparent 18px
        );
    background-size: 20px 18px, 20px 18px, 20px 18px;
    background-position: 0 0, 0 9px, 0 0;
}

.headline-text.pattern-stars {
    background-image: 
        radial-gradient(circle at 50% 20%, rgba(0,0,0,0.08) 1px, transparent 2px),
        radial-gradient(circle at 20% 80%, rgba(0,0,0,0.08) 1px, transparent 2px),
        radial-gradient(circle at 80% 60%, rgba(0,0,0,0.08) 1px, transparent 2px),
        radial-gradient(circle at 30% 40%, rgba(0,0,0,0.06) 0.5px, transparent 1.5px),
        radial-gradient(circle at 70% 30%, rgba(0,0,0,0.06) 0.5px, transparent 1.5px),
        radial-gradient(circle at 60% 90%, rgba(0,0,0,0.06) 0.5px, transparent 1.5px);
    background-size: 24px 24px, 28px 28px, 32px 32px, 16px 16px, 20px 20px, 18px 18px;
    background-position: 0 0, 12px 12px, 6px 6px, 8px 8px, 4px 4px, 16px 16px;
}