/* ====== 基本樣式 — Group 2 暖咖啡夜 ====== */
main {
    background: var(--bg-group-2);
}

body {
    color: var(--text-on-light);
    position: relative;
    overflow-x: hidden;
}

body::before {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 30%, rgba(101, 199, 208, 0.15) 0%, transparent 60%),
        radial-gradient(circle at 80% 70%, rgba(143, 185, 139, 0.12) 0%, transparent 55%),
        radial-gradient(circle at 60% 20%, rgba(227, 219, 116, 0.08) 0%, transparent 50%),
        conic-gradient(from 45deg at 40% 80%, transparent, rgba(255, 230, 167, 0.06), transparent);
    pointer-events: none;
    z-index: 1;
    animation: atmosphereShift 30s ease-in-out infinite;
}

@keyframes atmosphereShift {
    0%, 100% { opacity: 0.7; }
    50% { opacity: 1; }
}

.about-wrapper {
    padding-top: 2rem;
    width: 100%;
    max-width: 100%;
    animation: fadeInUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    z-index: 2;
    overflow-x: hidden;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInFromLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInFromRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
    width: 100%;
    box-sizing: border-box;
    position: relative;
    z-index: 1;
}

/* ====== 標題和內容區域樣式 ====== */
.section-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2.5rem;
    margin-bottom: 4rem;
    padding: 2rem 2rem 0 2rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
    animation: slideInFromLeft 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.2s both;
    background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.04) 0%, transparent 70%);
    border-radius: 40px;
    position: relative;
}

.section-header::after {
    content: '';
    position: absolute;
    bottom: -15px;
    left: 50%;
    transform: translateX(-50%);
    width: 250px;
    height: 4px;
    background: linear-gradient(90deg, 
        transparent, 
        #e3db74 20%, 
        #8fb98b 50%, 
        #65c7d0 80%, 
        transparent);
    background-size: 300% 100%;
    border-radius: 4px;
    box-shadow: 0 0 20px rgba(101, 199, 208, 0.4);
    animation: decorativeLineFlow 4s ease-in-out infinite;
}

@keyframes decorativeLineFlow {
    0%, 100% { 
        background-position: 0% 50%;
        box-shadow: 0 0 20px rgba(101, 199, 208, 0.4);
    }
    50% { 
        background-position: 100% 50%;
        box-shadow: 0 0 30px rgba(227, 219, 116, 0.6);
    }
}

.section-header img {
    width: 75px;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    filter: drop-shadow(0 6px 15px rgba(0, 0, 0, 0.3)) drop-shadow(0 0 20px rgba(227, 219, 116, 0.4));
    animation: logoBreathing 4s ease-in-out infinite;
    position: relative;
    z-index: 2;
}

@keyframes logoBreathing {
    0%, 100% {
        filter: drop-shadow(0 6px 15px rgba(0, 0, 0, 0.3)) drop-shadow(0 0 20px rgba(227, 219, 116, 0.4));
    }
    50% {
        filter: drop-shadow(0 8px 20px rgba(0, 0, 0, 0.4)) drop-shadow(0 0 30px rgba(227, 219, 116, 0.7));
    }
}

.section-header img:hover {
    transform: scale(1.08) rotate(8deg);
    filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.4)) drop-shadow(0 0 40px rgba(227, 219, 116, 0.8));
    animation: logoSpin 2s ease-in-out;
}

@keyframes logoSpin {
    0% { transform: scale(1.08) rotate(8deg); }
    50% { transform: scale(1.12) rotate(-5deg); }
    100% { transform: scale(1.08) rotate(8deg); }
}

.about-title {
    font-size: 3.2rem;
    font-weight: 800;
    background: linear-gradient(135deg, 
        #e3db74 0%, 
        #d4c347 25%,
        #8fb98b 50%, 
        #7ba085 75%,
        #65c7d0 100%);
    background-size: 300% 300%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 0.18em;
    animation: advancedGradientShift 5s ease-in-out infinite;
    filter: drop-shadow(0 3px 8px rgba(0, 0, 0, 0.3)) drop-shadow(0 0 15px rgba(101, 199, 208, 0.2));
    position: relative;
}

@keyframes advancedGradientShift {
    0%, 100% {
        background-position: 0% 50%;
        transform: scale(1);
    }
    33% {
        background-position: 50% 0%;
        transform: scale(1.02);
    }
    66% {
        background-position: 100% 100%;
        transform: scale(1.01);
    }
}

@keyframes gradientShift {
    0%, 100% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
}

.about-section-title {
    font-size: 1.4rem;
    font-weight: bold;
    margin-bottom: 1.5rem;
    letter-spacing: 0.1em;
    text-align: center;
    width: 100%;
    max-width: 100%;
    padding: 0 1rem;
    box-sizing: border-box;
    animation: slideInFromRight 0.8s ease-out 0.4s both;
    text-shadow: none;
}

.about-section-desc {
    color: #6b5a2c;
    font-size: 1.1rem;
    margin-bottom: 4rem;
    line-height: 2.2;
    letter-spacing: 0.05em;
    text-align: center;
    max-width: 950px;
    margin-left: auto;
    margin-right: auto;
    padding: 2.5rem;
    box-sizing: border-box;
    width: 100%;
    animation: fadeInUp 1s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.6s both;
    background: linear-gradient(135deg, 
        rgba(255, 230, 167, 0.08) 0%, 
        rgba(227, 219, 116, 0.05) 50%,
        rgba(255, 230, 167, 0.08) 100%);
    border-radius: 25px;
    backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 230, 167, 0.15);
    box-shadow: 
        0 8px 30px rgba(0, 0, 0, 0.15),
        inset 0 1px 2px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.about-section-desc::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.08), 
        transparent);
    transition: left 3s ease;
    animation: shimmerEffect 6s ease-in-out infinite;
}

@keyframes shimmerEffect {
    0% { left: -100%; }
    50% { left: 100%; }
    100% { left: -100%; }
}

/* ====== 特色卡片樣式 ====== */
.about-features-title {
    font-size: 1.5rem;
    font-weight: bold;
    margin-bottom: 2.2rem;
    text-align: center;
    letter-spacing: 0.1em;
    width: 100%;
    max-width: 100%;
    padding: 0 1rem;
    box-sizing: border-box;
    animation: scaleIn 0.8s ease-out 0.8s both;
    position: relative;
}

.about-features-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, #8fb98b, #65c7d0);
    border-radius: 2px;
}

.about-features-cards {
    display: flex;
    gap: 2.5rem;
    flex-wrap: wrap;
    justify-content: space-between;
    width: 100%;
    max-width: 100%;
    padding: 0 1rem;
    box-sizing: border-box;
    animation: fadeInUp 0.8s ease-out 1s both;
}

.about-feature-card {
    flex: 1 1 0;
    min-width: 280px;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.12) 0%, 
        rgba(240, 248, 255, 0.08) 50%,
        rgba(255, 255, 255, 0.1) 100%);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 28px;
    padding: 2.5rem 1.5rem 2rem;
    text-align: center;
    margin-bottom: 1.5rem;
    box-shadow: 
        0 15px 50px rgba(0, 0, 0, 0.2),
        0 5px 20px rgba(0, 0, 0, 0.1),
        0 0 30px rgba(101, 199, 208, 0.1),
        inset 0 2px 4px rgba(255, 255, 255, 0.15),
        inset 0 -1px 2px rgba(0, 0, 0, 0.05);
    box-sizing: border-box;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    transform: perspective(1000px) rotateX(0deg);
}

.about-feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.15) 30%, 
        rgba(101, 199, 208, 0.1) 50%,
        rgba(255, 255, 255, 0.15) 70%,
        transparent);
    transition: left 0.8s ease;
    z-index: 1;
}

.about-feature-card::after {
    content: '';
    position: absolute;
    top: -3px;
    left: -3px;
    right: -3px;
    bottom: -3px;
    background: linear-gradient(135deg, 
        rgba(227, 219, 116, 0.3), 
        rgba(143, 185, 139, 0.3), 
        rgba(101, 199, 208, 0.3),
        rgba(227, 219, 116, 0.3));
    background-size: 400% 400%;
    border-radius: 30px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.5s ease;
    animation: cardBorderFlow 8s ease infinite;
}

@keyframes cardBorderFlow {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.about-feature-card:hover::after {
    opacity: 1;
}

.about-feature-card:hover {
    transform: perspective(1000px) translateY(-12px) scale(1.03) rotateX(5deg) rotateY(2deg);
    box-shadow: 
        0 25px 70px rgba(0, 0, 0, 0.3),
        0 10px 30px rgba(0, 0, 0, 0.15),
        0 0 50px rgba(101, 199, 208, 0.2),
        inset 0 3px 6px rgba(255, 255, 255, 0.2),
        inset 0 -2px 4px rgba(0, 0, 0, 0.03);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.18) 0%, 
        rgba(248, 255, 255, 0.12) 50%,
        rgba(255, 255, 255, 0.15) 100%);
    backdrop-filter: blur(30px) saturate(200%);
    border-color: rgba(44, 62, 80, 0.18);
}

.about-feature-card:hover::before {
    left: 100%;
}

.about-feature-card img {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    filter: drop-shadow(0 6px 15px rgba(0, 0, 0, 0.25)) brightness(1.05) saturate(1.1);
    position: relative;
    z-index: 2;
    animation: iconFloat 6s ease-in-out infinite;
}

@keyframes iconFloat {
    0%, 100% { 
        transform: translateY(0px) rotate(0deg);
    }
    25% { 
        transform: translateY(-5px) rotate(2deg);
    }
    75% { 
        transform: translateY(-3px) rotate(-2deg);
    }
}

.about-feature-card:hover img {
    transform: scale(1.15) rotate(8deg) translateY(-5px);
    filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.35)) brightness(1.15) saturate(1.2);
    animation: iconSpin 1s ease-in-out;
}

@keyframes iconSpin {
    0% { transform: scale(1.15) rotate(8deg) translateY(-5px); }
    50% { transform: scale(1.2) rotate(-5deg) translateY(-8px); }
    100% { transform: scale(1.15) rotate(8deg) translateY(-5px); }
}

.about-feature-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #6b5a2c;
    letter-spacing: 0.1em;
    position: relative;
    z-index: 2;
    transition: all 0.4s ease;
    text-shadow: none;
}

.about-feature-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #ffe6a7, #e3db74);
    border-radius: 2px;
    transition: width 0.4s ease;
}

.about-feature-card:hover .about-feature-title {
    color: var(--text-on-light);
    text-shadow: none;
    transform: translateY(-2px);
}

.about-feature-card:hover .about-feature-title::after {
    width: 60px;
}

.about-feature-desc {
    color: var(--text-on-light);
    font-size: 1.05rem;
    line-height: 1.9;
    letter-spacing: 0.04em;
    position: relative;
    z-index: 2;
    opacity: 0.85;
    transition: all 0.4s ease;
    text-shadow: none;
}

.about-feature-card:hover .about-feature-desc {
    opacity: 1;
    color: rgba(44, 62, 80, 0.92);
    transform: translateY(-2px);
    text-shadow: none;
}

/* ====== 推薦相關區域樣式 ====== */
.recommendation-section {
    margin-top: 6rem;
    padding-top: 3rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
    animation: fadeInUp 0.8s ease-out 1.2s both;
    position: relative;
}

.recommendation-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, #8fb98b, #65c7d0);
    border-radius: 2px;
    margin-top: -1.5px;
}

.recommendation-title {
    font-size: 3rem;
    font-weight: bold;
    background: linear-gradient(135deg, #8fb98b 0%, #65c7d0 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    letter-spacing: 0.15em;
    animation: gradientShift 3s ease-in-out infinite;
    text-shadow: none;
}

.recommendation-intro {
    margin-bottom: 3rem;
    max-width: 100%;
    width: 100%;
}

.recommendation-question {
    font-size: 1.6rem;
    font-weight: bold;
    color: #6b5a2c;
    margin-bottom: 1.5rem;
    text-align: center;
    text-shadow: none;
    position: relative;
    animation: scaleIn 0.8s ease-out 1.6s both;
}


.recommendation-desc {
    color: var(--text-on-light);
    font-size: 1.05rem;
    line-height: 1.9;
    margin-bottom: 2rem;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
    padding: 2rem;
    background: #fafbfd;
    border-radius: 15px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
}

.recommendation-desc p {
    margin-bottom: 1rem;
    text-align: center;
}

.recommendation-cards {
    display: flex;
    flex-wrap: wrap;
    gap: 1.5rem;
    justify-content: center;
    margin-bottom: 3rem;
    max-width: 100%;
    width: 100%;
    padding: 0 1rem;
    box-sizing: border-box;
    animation: fadeInUp 0.8s ease-out 1.4s both;
}

.recommendation-card {
    background: linear-gradient(135deg, 
        rgba(241, 244, 239, 0.95) 0%, 
        rgba(235, 245, 235, 0.92) 50%,
        rgba(228, 245, 228, 0.95) 100%);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    color: #2a4562;
    border-radius: 25px;
    padding: 2.5rem;
    flex: 1;
    min-width: 300px;
    max-width: 340px;
    box-sizing: border-box;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 
        0 8px 30px rgba(0, 0, 0, 0.12),
        0 3px 12px rgba(0, 0, 0, 0.08),
        inset 0 1px 2px rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(143, 185, 139, 0.3);
    position: relative;
    overflow: hidden;
    transform: perspective(1000px) rotateX(0deg);
}

.recommendation-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, 
        #8fb98b 0%, 
        #7ba085 25%,
        #65c7d0 50%,
        #4f9da6 75%,
        #8fb98b 100%);
    background-size: 300% 100%;
    border-radius: 25px 25px 0 0;
    animation: topBorderFlow 4s ease-in-out infinite;
}

@keyframes topBorderFlow {
    0%, 100% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
}

.recommendation-card::after {
    content: '';
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, 
        rgba(143, 185, 139, 0.2) 0%, 
        transparent 70%);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.recommendation-card:hover::after {
    opacity: 1;
    animation: decorativeGlow 2s ease-in-out infinite;
}

@keyframes decorativeGlow {
    0%, 100% {
        transform: scale(1);
        opacity: 0.2;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.4;
    }
}

.recommendation-card:hover {
    transform: perspective(1000px) translateY(-8px) scale(1.03) rotateX(3deg);
    box-shadow: 
        0 15px 45px rgba(0, 0, 0, 0.18),
        0 6px 20px rgba(0, 0, 0, 0.12),
        0 0 30px rgba(143, 185, 139, 0.15),
        inset 0 2px 4px rgba(255, 255, 255, 0.5);
    background: linear-gradient(135deg, 
        rgba(248, 254, 248, 0.98) 0%, 
        rgba(240, 250, 240, 0.95) 50%,
        rgba(238, 247, 238, 0.98) 100%);
    backdrop-filter: blur(25px) saturate(180%);
    border-color: rgba(143, 185, 139, 0.5);
}

.recommendation-card h3 {
    font-size: 1.2rem;
    color: #e8976a;
    margin-bottom: 1rem;
    font-weight: bold;
    transition: color 0.3s ease;
    position: relative;
}

.recommendation-card:hover h3 {
    color: #d4853e;
    text-shadow: none;
}

.recommendation-card p {
    font-size: 0.98rem;
    line-height: 1.7;
    margin-bottom: 0.8rem;
    transition: color 0.3s ease;
}

.recommendation-card:hover p {
    color: #2a4562;
}

.recommendation-flow {
    margin-top: 4rem;
    width: 100%;
    max-width: 100%;
}

.recommendation-flow-title {
    font-size: 1.8rem;
    font-weight: bold;
    margin-bottom: 2.5rem;
    text-align: center;
    color: var(--text-on-light);
}

/* ====== 推薦邏輯說明樣式 ====== */
.logic-flow-container {
    position: relative;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
    box-sizing: border-box;
    width: 100%;
}

.test-icons-container {
    display: flex;
    justify-content: center;
    gap: 3.5rem;
    margin-bottom: 4rem;
    position: relative;
}

.test-icon-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.98) 0%, 
        rgba(248, 254, 255, 0.95) 50%,
        rgba(255, 255, 255, 0.98) 100%);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    border: 2px solid rgba(42, 69, 98, 0.8);
    border-radius: 20px;
    padding: 2rem 1.2rem;
    width: 200px;
    text-align: center;
    box-shadow: 
        0 12px 35px rgba(0, 0, 0, 0.18),
        0 4px 15px rgba(0, 0, 0, 0.1),
        inset 0 2px 4px rgba(255, 255, 255, 0.9),
        inset 0 -1px 2px rgba(42, 69, 98, 0.1);
    z-index: 2;
    position: relative;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    transform: perspective(1000px) rotateX(0deg);
}

.test-icon-card:hover {
    transform: perspective(1000px) translateY(-12px) scale(1.08) rotateX(5deg) rotateY(2deg);
    box-shadow: 
        0 20px 50px rgba(0, 0, 0, 0.25),
        0 8px 25px rgba(0, 0, 0, 0.15),
        0 0 40px rgba(101, 199, 208, 0.2),
        inset 0 3px 6px rgba(255, 255, 255, 0.95),
        inset 0 -2px 4px rgba(42, 69, 98, 0.05);
    border-color: rgba(101, 199, 208, 0.9);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 1) 0%, 
        rgba(240, 248, 255, 0.98) 50%,
        rgba(255, 255, 255, 1) 100%);
    backdrop-filter: blur(25px) saturate(180%);
}

.test-icon-card img {
    width: 60px;
    height: 60px;
    margin-bottom: 1.2rem;
    transition: all 0.4s ease;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.test-icon-card:hover img {
    transform: scale(1.1) rotate(-5deg);
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.2)) brightness(1.1);
}

.test-icon-title {
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 0.7rem;
    color: #2a4562;
    transition: color 0.3s ease;
}

.test-icon-card:hover .test-icon-title {
    color: #1a3040;
    text-shadow: none;
}

.test-icon-desc {
    font-size: 0.9rem;
    line-height: 1.5;
    color: #5d7896;
    transition: color 0.3s ease;
}

.test-icon-card:hover .test-icon-desc {
    color: #4a6b85;
}

/* ====== 箭頭連接元素樣式 ====== */
.arrow-connector {
    position: absolute;
    bottom: -70px;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 40px;
    z-index: 1;
}

.test-icon-card .arrow-connector {
    bottom: -40px;
}

.arrow-connector svg {
    width: 100%;
    height: 100%;
    fill: #fff;
}

/* ====== 流程步驟樣式 ====== */
.flow-steps {
    max-width: 600px;
    margin: 2rem auto 0;
    position: relative;
}

.flow-step {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(248, 254, 255, 0.92) 50%,
        rgba(255, 255, 255, 0.95) 100%);
    backdrop-filter: blur(20px) saturate(150%);
    -webkit-backdrop-filter: blur(20px) saturate(150%);
    color: #2a4562;
    border: 2px solid rgba(42, 69, 98, 0.7);
    border-radius: 22px;
    padding: 2rem 2.5rem;
    margin-bottom: 3rem;
    text-align: center;
    position: relative;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 
        0 8px 25px rgba(0, 0, 0, 0.12),
        0 3px 10px rgba(0, 0, 0, 0.08),
        inset 0 1px 2px rgba(255, 255, 255, 0.8);
    transform: perspective(1000px) rotateX(0deg);
}

.flow-step:hover {
    transform: perspective(1000px) translateY(-6px) scale(1.03) rotateX(2deg);
    box-shadow: 
        0 15px 40px rgba(0, 0, 0, 0.18),
        0 6px 20px rgba(0, 0, 0, 0.12),
        0 0 30px rgba(101, 199, 208, 0.15),
        inset 0 2px 4px rgba(255, 255, 255, 0.9);
    border-color: rgba(101, 199, 208, 0.8);
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.98) 0%, 
        rgba(240, 248, 255, 0.95) 50%,
        rgba(255, 255, 255, 0.98) 100%);
    backdrop-filter: blur(25px) saturate(180%);
}

.flow-step p {
    margin: 0;
}

.flow-step .step-number {
    font-weight: bold;
    font-size: 1.2rem;
    color: #2a4562;
    margin-bottom: 0.5rem;
    transition: color 0.3s ease;
}

.flow-step:hover .step-number {
    color: #1a3040;
}

.flow-step .step-desc {
    font-size: 1rem;
    color: #5d7896;
    line-height: 1.6;
    transition: color 0.3s ease;
}

.flow-step:hover .step-desc {
    color: #4a6b85;
}

.flow-step::after {
    content: "";
    position: absolute;
    bottom: -2rem;
    left: 50%;
    transform: translateX(-50%);
    width: 30px;
    height: 30px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%232c3e50'%3E%3Cpath d='M7.41 8.59L12 13.17l4.59-4.58L18 10l-6 6-6-6 1.41-1.41z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: center;
    background-size: contain;
}

.flow-step:last-of-type::after {
    display: none;
}

.flow-step.result {
    background: linear-gradient(135deg, #8fb98b 0%, #65c7d0 100%);
    color: var(--text-on-light);
    border: 2px solid rgba(255, 255, 255, 0.3);
    box-shadow: 0 6px 20px rgba(143, 185, 139, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    position: relative;
    overflow: hidden;
}

.flow-step.result::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255,255,255,0.1) 0%, transparent 70%);
    animation: rotateGlow 4s linear infinite;
    z-index: 0;
}

@keyframes rotateGlow {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

.flow-step.result .step-number {
    position: relative;
    z-index: 1;
}

.flow-step.result:hover {
    transform: translateY(-5px) scale(1.03);
    box-shadow: 0 10px 30px rgba(143, 185, 139, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.3);
}

.flow-step.result .step-number {
    color: var(--text-on-light);
}

/* ====== 圖文排版樣式 ====== */
.image-text-section {
    margin-top: 8rem;
    padding-top: 5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 0.8s ease-out 1.6s both;
    position: relative;
}

.image-text-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, #8fb98b, #65c7d0);
    border-radius: 2px;
    margin-top: -1.5px;
}

.image-text-container {
    display: flex;
    gap: 3rem;
    align-items: center;
    margin-top: 2rem;
    padding: 0 1rem;
    box-sizing: border-box;
    animation: slideInFromLeft 0.8s ease-out 1.8s both;
}

.image-text-content {
    flex: 1.2;
    animation: slideInFromLeft 0.8s ease-out 2s both;
}

.image-text-image {
    flex: 0.9;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding: 0;
    margin: 0;
    margin-top: 4rem;
    animation: slideInFromRight 0.8s ease-out 2.2s both;
}

.image-wrapper {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 1.5rem;
}

.image-text-title {
    font-size: 2rem;
    font-weight: bold;
    color: #6b5a2c;
    margin-bottom: 1.5rem;
    text-shadow: none;
    position: relative;
    animation: scaleIn 0.8s ease-out 2.4s both;
}

.image-text-title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, #ffe6a7, transparent);
    border-radius: 1px;
    animation: expandWidth 1s ease-out 3s both;
}

@keyframes expandWidth {
    from {
        width: 0%;
    }
    to {
        width: 100%;
    }
}

.image-text-description {
    color: var(--text-on-light);
    font-size: 1rem;
    line-height: 1.8;
    width: 100%;
}

.result-feature-list {
    list-style: none;
    padding: 0;
    margin-top: 1.5rem;
}

.result-feature-list li {
    background: rgba(255,255,255,0.08);
    border-radius: 10px;
    padding: 1.2rem;
    margin-bottom: 1.2rem;
}

.result-feature-list li strong {
    display: block;
    font-size: 1.1rem;
    color: #65c7d0;
    margin-bottom: 0.5rem;
}

.result-feature-list li p {
    margin: 0.5rem 0;
}

.result-image {
    max-width: 100%;
    height: auto;
    max-height: 450px;
    object-fit: contain;
    margin: 0;
    padding: 0;
    border-radius: 20px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.4s ease;
    filter: brightness(1.05) saturate(1.1);
}

.result-image:hover {
    transform: scale(1.03);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.4);
    filter: brightness(1.1) saturate(1.2);
}

/* ====== 幻燈片樣式 ====== */
.result-slider-container {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.15) 0%, 
        rgba(248, 254, 255, 0.12) 50%,
        rgba(255, 255, 255, 0.15) 100%);
    backdrop-filter: blur(25px) saturate(180%);
    -webkit-backdrop-filter: blur(25px) saturate(180%);
    border-radius: 28px;
    padding: 2.5rem 3.5rem;
    margin-top: 2rem;
    overflow: hidden;
    box-shadow: 
        0 15px 45px rgba(0, 0, 0, 0.2),
        0 5px 20px rgba(0, 0, 0, 0.1),
        0 0 30px rgba(101, 199, 208, 0.1),
        inset 0 2px 4px rgba(255, 255, 255, 0.25),
        inset 0 -1px 2px rgba(0, 0, 0, 0.05);
    max-width: 100%;
    width: 100%;
    border: 1px solid rgba(255, 255, 255, 0.25);
    box-sizing: border-box;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    transform: perspective(1000px) rotateX(0deg);
}

.result-slider-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        #8fb98b 0%, 
        #7ba085 20%,
        #65c7d0 40%,
        #4f9da6 60%,
        #ffe6a7 80%,
        #e3db74 100%);
    background-size: 300% 100%;
    border-radius: 28px 28px 0 0;
    animation: sliderTopFlow 6s ease-in-out infinite;
    box-shadow: 0 2px 10px rgba(143, 185, 139, 0.3);
}

@keyframes sliderTopFlow {
    0%, 100% { 
        background-position: 0% 50%;
        box-shadow: 0 2px 10px rgba(143, 185, 139, 0.3);
    }
    50% { 
        background-position: 100% 50%;
        box-shadow: 0 2px 15px rgba(101, 199, 208, 0.4);
    }
}

.result-slider-container::after {
    content: '';
    position: absolute;
    bottom: 5px;
    left: 5px;
    right: 5px;
    height: 2px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(255, 255, 255, 0.2), 
        transparent);
    border-radius: 0 0 24px 24px;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.result-slider-container:hover::after {
    opacity: 1;
    animation: bottomGlow 2s ease-in-out infinite;
}

@keyframes bottomGlow {
    0%, 100% { opacity: 0.2; }
    50% { opacity: 0.6; }
}

.result-slider-container:hover {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.2) 0%, 
        rgba(248, 254, 255, 0.18) 50%,
        rgba(255, 255, 255, 0.2) 100%);
    box-shadow: 
        0 20px 60px rgba(0, 0, 0, 0.25),
        0 8px 30px rgba(0, 0, 0, 0.15),
        0 0 50px rgba(101, 199, 208, 0.15),
        inset 0 3px 6px rgba(255, 255, 255, 0.3),
        inset 0 -2px 4px rgba(0, 0, 0, 0.03);
    backdrop-filter: blur(30px) saturate(200%);
    transform: perspective(1000px) translateY(-5px) rotateX(2deg);
    border-color: rgba(44, 62, 80, 0.5);
}

.result-slider {
    position: relative;
    overflow: hidden;
    min-height: 300px;
    height: 300px;
    transition: height 0.3s ease;
    width: 100%;
}

.result-slide {
    position: absolute;
    width: 100%;
    height: 300px;
    opacity: 0;
    visibility: hidden;
    padding: 0.4rem;
    transition: opacity 0.4s ease;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    box-sizing: border-box;
}

.result-slide.active {
    opacity: 1;
    visibility: visible;
    position: relative;
}

.result-slide strong {
    display: block;
    font-size: 1.2rem;
    color: #65c7d0;
    margin: 0.5rem 0 0.8rem 0;
    text-align: center;
    position: relative;
    padding: 0.3rem;
    background: #fafbfd;
    border-radius: 8px;
}

.result-slide p {
    margin: 0.4rem 0;
    line-height: 1.5;
    text-align: center;
    font-size: 0.95rem;
}

.slide-subtitle {
    font-size: 1rem;
    font-weight: bold;
    color: #6b5a2c;
    margin: 0.7rem 0;
}

/* ====== 滑動控制區域樣式 ====== */
.slider-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 0.8rem;
    gap: 1rem;
}

.slider-btn {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.25) 0%, 
        rgba(240, 248, 255, 0.15) 50%,
        rgba(255, 255, 255, 0.2) 100%);
    backdrop-filter: blur(15px) saturate(150%);
    -webkit-backdrop-filter: blur(15px) saturate(150%);
    border: 2px solid rgba(255, 255, 255, 0.4);
    color: var(--text-on-light);
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 
        0 6px 20px rgba(0, 0, 0, 0.2),
        0 2px 8px rgba(0, 0, 0, 0.1),
        inset 0 1px 2px rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.slider-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, 
        rgba(255, 255, 255, 0.1) 0%, 
        transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.slider-btn:hover::before {
    opacity: 1;
    animation: btnGlow 1s ease-in-out infinite;
}

@keyframes btnGlow {
    0%, 100% { transform: scale(1); opacity: 0.1; }
    50% { transform: scale(1.2); opacity: 0.3; }
}

.slider-btn svg {
    transition: transform 0.3s ease;
}

.slider-btn:hover {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.4) 0%, 
        rgba(240, 248, 255, 0.25) 50%,
        rgba(255, 255, 255, 0.35) 100%);
    transform: translateY(-4px) scale(1.15);
    box-shadow: 
        0 10px 30px rgba(0, 0, 0, 0.3),
        0 4px 15px rgba(0, 0, 0, 0.2),
        0 0 20px rgba(101, 199, 208, 0.2),
        inset 0 2px 4px rgba(255, 255, 255, 0.4);
    border-color: rgba(44, 62, 80, 0.65);
    backdrop-filter: blur(20px) saturate(180%);
}

.slider-btn:hover svg {
    transform: scale(1.1);
}

.slider-btn:active {
    transform: translateY(0);
}

.slider-dots {
    display: flex;
    gap: 0.8rem;
}

.dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.3) 0%, 
        rgba(240, 248, 255, 0.2) 100%);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    cursor: pointer;
    transition: all 0.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 2px solid rgba(255, 255, 255, 0.2);
    box-shadow: 
        0 3px 10px rgba(0, 0, 0, 0.15),
        inset 0 1px 1px rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.dot::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 6px;
    height: 6px;
    background: rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.dot:hover::before {
    opacity: 1;
    animation: dotPulse 1s ease-in-out infinite;
}

@keyframes dotPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); }
    50% { transform: translate(-50%, -50%) scale(1.5); }
}

.dot:hover {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.45) 0%, 
        rgba(240, 248, 255, 0.35) 100%);
    transform: scale(1.25);
    border-color: rgba(44, 62, 80, 0.5);
    box-shadow: 
        0 5px 15px rgba(0, 0, 0, 0.2),
        inset 0 1px 2px rgba(255, 255, 255, 0.4);
}

.dot.active {
    background: linear-gradient(135deg, 
        #65c7d0 0%, 
        #4f9da6 50%,
        #8fb98b 100%);
    background-size: 200% 200%;
    animation: activeDotGlow 3s ease-in-out infinite;
    transform: scale(1.4);
    box-shadow: 
        0 4px 15px rgba(101, 199, 208, 0.5),
        0 0 20px rgba(101, 199, 208, 0.3),
        inset 0 1px 2px rgba(255, 255, 255, 0.4);
    border-color: rgba(44, 62, 80, 0.65);
}

@keyframes activeDotGlow {
    0%, 100% {
        background-position: 0% 50%;
        box-shadow: 
            0 4px 15px rgba(101, 199, 208, 0.5),
            0 0 20px rgba(101, 199, 208, 0.3);
    }
    50% {
        background-position: 100% 50%;
        box-shadow: 
            0 6px 20px rgba(143, 185, 139, 0.5),
            0 0 25px rgba(143, 185, 139, 0.4);
    }
}

/* ====== 頁碼計數器樣式 ====== */
.page-counter {
    text-align: center;
    margin-top: 0.4rem;
    font-size: 0.85rem;
    color: rgba(44, 62, 80, 0.75);
}

#current-page {
    font-weight: bold;
    color: #6b5a2c;
}

/* ====== 內容包裝器樣式 ====== */
.slide-content-wrapper {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    padding: 0.6rem 0.5rem;
    width: 100%;
}

/* ====== 幻燈片特徵項目樣式 ====== */
.slide-feature-item {
    margin: 0.8rem 0;
    font-size: 1.02rem;
    line-height: 1.6;
    padding: 0.3rem 0;
    transition: all 0.3s ease;
}

.slide-feature-item:hover {
    color: #6b5a2c;
    transform: translateX(5px);
}

/* ====== 幻燈片功能列表樣式 ====== */
.slide-feature-list {
    margin: 0.8rem 0;
    padding: 1.2rem 1.5rem 1rem 2.5rem;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 10px;
    border-left: 3px solid #65c7d0;
    transition: all 0.3s ease;
}

.slide-feature-list:hover {
    background: rgba(255, 255, 255, 0.06);
    border-left-color: #8fb98b;
    transform: translateX(3px);
}

.slide-feature-list li {
    margin-bottom: 0.6rem;
    font-size: 1.02rem;
    line-height: 1.6;
    transition: color 0.3s ease;
    padding: 0.2rem 0;
}

.slide-feature-list li:hover {
    color: #6b5a2c;
}

/* ====== 表格樣式 ====== */
.skill-table, .tools-table {
    width: 100%;
    border-collapse: collapse;
    margin: 0.7rem auto;
    font-size: 0.9rem;
    flex-grow: 1;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(10px);
}

.skill-row, .tools-row {
    display: flex;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    transition: background-color 0.3s ease;
}

.skill-row:hover, .tools-row:hover {
    background-color: rgba(255, 255, 255, 0.05);
}

.skill-row.skill-header, .tools-row.tools-header {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.15));
    font-weight: bold;
    text-shadow: none;
}

.skill-cell, .tools-cell {
    padding: 0.6rem 0.5rem;
    flex: 1;
    transition: all 0.3s ease;
}

.skill-cell {
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
}

.skill-cell:first-child, .tools-cell:first-child {
    font-weight: bold;
    flex: 0.7;
}

.skill-cell:first-child {
    text-align: left;
    justify-content: flex-start;
}

.skill-cell:nth-child(2) {
    flex: 2;
    text-align: left;
    justify-content: flex-start;
}

.tools-cell {
    text-align: left;
}

/* ====== 滾動條樣式 ====== */
.result-slide::-webkit-scrollbar {
    width: 4px;
}

.result-slide::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 8px;
}

.result-slide::-webkit-scrollbar-thumb {
    background: #ffffff;
    border-radius: 8px;
}

.result-slide::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* ====== 全局入場動畫 ====== */
.about-container > * {
    opacity: 0;
    animation: fadeInSequence 0.6s ease-out forwards;
}

.about-container > *:nth-child(1) { animation-delay: 0.1s; }
.about-container > *:nth-child(2) { animation-delay: 0.2s; }
.about-container > *:nth-child(3) { animation-delay: 0.3s; }
.about-container > *:nth-child(4) { animation-delay: 0.4s; }
.about-container > *:nth-child(5) { animation-delay: 0.5s; }
.about-container > *:nth-child(6) { animation-delay: 0.6s; }
.about-container > *:nth-child(7) { animation-delay: 0.7s; }
.about-container > *:nth-child(8) { animation-delay: 0.8s; }

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

/* 加強滾動效果 */
* {
    scroll-behavior: smooth;
}

/* ====== 粒子效果系統 ====== */
.particles-container {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
    overflow: hidden;
}

.particle {
    position: absolute;
    width: 4px;
    height: 4px;
    background: radial-gradient(circle, rgba(101, 199, 208, 0.8) 0%, rgba(143, 185, 139, 0.6) 50%, transparent 100%);
    border-radius: 50%;
    animation: floatParticle 15s infinite linear;
    opacity: 0;
}

.particle:nth-child(2n) {
    background: radial-gradient(circle, rgba(143, 185, 139, 0.8) 0%, rgba(255, 230, 167, 0.6) 50%, transparent 100%);
    animation-duration: 20s;
    animation-delay: -5s;
}

.particle:nth-child(3n) {
    background: radial-gradient(circle, rgba(255, 230, 167, 0.8) 0%, rgba(101, 199, 208, 0.6) 50%, transparent 100%);
    animation-duration: 25s;
    animation-delay: -10s;
    width: 6px;
    height: 6px;
}

.particle:nth-child(4n) {
    background: radial-gradient(circle, rgba(79, 157, 166, 0.8) 0%, rgba(123, 160, 133, 0.6) 50%, transparent 100%);
    animation-duration: 18s;
    animation-delay: -15s;
    width: 3px;
    height: 3px;
}

/* 粒子脈動效果 */
.particle.pulsing-particle {
    animation: floatParticle 15s infinite linear, particlePulse 2s ease-in-out infinite;
}

@keyframes particlePulse {
    0%, 100% {
        transform: scale(1);
        filter: brightness(1);
    }
    50% {
        transform: scale(1.5);
        filter: brightness(1.5);
    }
}

/* 粒子閃爍效果 */
.particle.twinkling-particle {
    animation: floatParticle 15s infinite linear, particleTwinkle 1.5s ease-in-out infinite;
}

@keyframes particleTwinkle {
    0%, 100% {
        opacity: 0.3;
    }
    50% {
        opacity: 1;
    }
}

@keyframes floatParticle {
    0% {
        opacity: 0;
        transform: translateY(100vh) translateX(0) scale(0);
    }
    10% {
        opacity: 1;
        transform: translateY(90vh) translateX(10px) scale(1);
    }
    20% {
        transform: translateY(80vh) translateX(-5px) scale(1.1);
    }
    30% {
        transform: translateY(70vh) translateX(15px) scale(0.9);
    }
    40% {
        transform: translateY(60vh) translateX(-10px) scale(1.2);
    }
    50% {
        transform: translateY(50vh) translateX(20px) scale(1);
    }
    60% {
        transform: translateY(40vh) translateX(-15px) scale(0.8);
    }
    70% {
        transform: translateY(30vh) translateX(25px) scale(1.1);
    }
    80% {
        transform: translateY(20vh) translateX(-20px) scale(0.9);
    }
    90% {
        opacity: 1;
        transform: translateY(10vh) translateX(30px) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-10vh) translateX(-25px) scale(0);
    }
}

/* 替代動畫路徑 */
@keyframes floatParticleAlt {
    0% {
        opacity: 0;
        transform: translateY(100vh) translateX(50px) scale(0) rotate(0deg);
    }
    15% {
        opacity: 0.8;
        transform: translateY(85vh) translateX(30px) scale(1.2) rotate(45deg);
    }
    25% {
        transform: translateY(75vh) translateX(-20px) scale(0.8) rotate(90deg);
    }
    35% {
        transform: translateY(65vh) translateX(40px) scale(1.3) rotate(135deg);
    }
    45% {
        transform: translateY(55vh) translateX(-30px) scale(1) rotate(180deg);
    }
    55% {
        transform: translateY(45vh) translateX(35px) scale(0.9) rotate(225deg);
    }
    65% {
        transform: translateY(35vh) translateX(-25px) scale(1.1) rotate(270deg);
    }
    75% {
        transform: translateY(25vh) translateX(45px) scale(0.7) rotate(315deg);
    }
    85% {
        opacity: 1;
        transform: translateY(15vh) translateX(-35px) scale(1.2) rotate(360deg);
    }
    100% {
        opacity: 0;
        transform: translateY(-5vh) translateX(20px) scale(0) rotate(405deg);
    }
}

/* 螺旋動畫路徑 */
@keyframes floatParticleSpiral {
    0% {
        opacity: 0;
        transform: translateY(100vh) translateX(0) scale(0) rotate(0deg);
    }
    12.5% {
        opacity: 0.6;
        transform: translateY(87.5vh) translateX(30px) scale(1) rotate(45deg);
    }
    25% {
        opacity: 1;
        transform: translateY(75vh) translateX(0) scale(1.2) rotate(90deg);
    }
    37.5% {
        transform: translateY(62.5vh) translateX(-30px) scale(0.9) rotate(135deg);
    }
    50% {
        transform: translateY(50vh) translateX(0) scale(1.3) rotate(180deg);
    }
    62.5% {
        transform: translateY(37.5vh) translateX(30px) scale(1.1) rotate(225deg);
    }
    75% {
        transform: translateY(25vh) translateX(0) scale(0.8) rotate(270deg);
    }
    87.5% {
        opacity: 0.8;
        transform: translateY(12.5vh) translateX(-30px) scale(1.2) rotate(315deg);
    }
    100% {
        opacity: 0;
        transform: translateY(0vh) translateX(0) scale(0) rotate(360deg);
    }
}

/* 快速動畫路徑 */
@keyframes floatParticleFast {
    0% {
        opacity: 0;
        transform: translateY(100vh) translateX(0) scale(0);
    }
    20% {
        opacity: 1;
        transform: translateY(80vh) translateX(20px) scale(1.5);
    }
    40% {
        transform: translateY(60vh) translateX(-15px) scale(1);
    }
    60% {
        transform: translateY(40vh) translateX(25px) scale(1.3);
    }
    80% {
        opacity: 0.8;
        transform: translateY(20vh) translateX(-10px) scale(0.9);
    }
    100% {
        opacity: 0;
        transform: translateY(0vh) translateX(15px) scale(0);
    }
}

.particle.bonus-particle {
    filter: blur(0.5px) brightness(1.2);
    animation-timing-function: cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}

/* 粒子群組效果 */
.particles-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at center, rgba(101, 199, 208, 0.02) 0%, transparent 70%);
    pointer-events: none;
    animation: particleAmbient 20s ease-in-out infinite;
}

@keyframes particleAmbient {
    0%, 100% {
        opacity: 0.3;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

/* 添加微妙的投影效果 */
.about-container {
    filter: drop-shadow(0 0 20px rgba(101, 199, 208, 0.1));
}

/* ====== 各幻燈片特殊樣式 ====== */
/* 第一頁和第二頁文字垂直居中 */
#slide-1 .slide-content-wrapper,
#slide-2 .slide-content-wrapper {
    justify-content: center;
    text-align: center;
    padding-top: 0.5rem;
}

/* 第二頁內容垂直居中 */
#slide-2 {
    justify-content: center;
}

#slide-2 p, 
#slide-2 .slide-content-wrapper p {
    margin: 0 auto;
    max-width: 95%;
    text-align: center;
    font-size: 1.05rem;
    line-height: 1.8;
}

/* 第四頁特殊排版 */
#slide-4 .slide-content-wrapper {
    flex-direction: row;
    flex-wrap: wrap;
    align-items: flex-start;
    gap: 0.5rem;
    padding-top: 0.5rem;
}

#slide-4 .slide-feature-item {
    margin: 0.3rem 0;
    font-size: 0.9rem;
    color: var(--text-on-light);
    line-height: 1.4;
    text-align: left;
}

#slide-4 .slide-feature-item:first-child {
    flex: 1 1 100%;
    margin-bottom: 0.2rem;
}

#slide-4 .slide-feature-list {
    flex: 1 1 100%;
    margin: 0.2rem 0;
    background: #fafbfd;
    border-radius: 8px;
    padding: 0.6rem 1.5rem 0.6rem 2.2rem;
    list-style-type: disc;
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0 1.5rem;
}

#slide-4 .slide-feature-list li {
    margin-bottom: 0.3rem;
    font-size: 0.9rem;
    line-height: 1.3;
    color: var(--text-on-light);
    flex: 0 0 calc(50% - 1rem);
}

#slide-4 p:last-child {
    flex: 1 1 100%;
    margin-top: 0.3rem;
    text-align: left;
    font-size: 0.9rem;
}

#slide-4 .highlight-emoji {
    color: #ff6b81;
    font-size: 1.1em;
    display: inline-block;
    margin-right: 0.2rem;
    vertical-align: middle;
}

/* 第五頁和第六頁表格居中 */
#slide-5 .slide-content-wrapper, 
#slide-6 .slide-content-wrapper {
    justify-content: center;
}

/* 第七頁列表調整 */
#slide-7 .slide-subtitle {
    margin-bottom: 0.8rem;
}

#slide-7 .slide-feature-list {
    margin: 0.6rem 0;
}

#slide-7 .slide-feature-list li {
    margin-bottom: 0.4rem;
}

#slide-7 .slide-feature-item {
    margin-top: 0.6rem;
    font-size: 0.95rem;
}

/* 開始測驗按鈕樣式 */
.start-test-btn {
    display: block;
    width: 80%;
    margin: 0.5rem auto 0;
    padding: 1.2rem 2rem;
    background: linear-gradient(135deg, #8fb98b 0%, #65c7d0 50%, #ffe6a7 100%);
    background-size: 200% 200%;
    color: var(--text-on-light);
    text-align: center;
    border-radius: 35px;
    font-size: 1.2rem;
    font-weight: bold;
    letter-spacing: 0.1em;
    text-decoration: none;
    box-shadow: 0 6px 25px rgba(0, 0, 0, 0.2), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    border: 2px solid rgba(255, 255, 255, 0.3);
    position: relative;
    z-index: 2;
    overflow: hidden;
    text-shadow: none;
}

.start-test-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.6s ease;
    z-index: -1;
}

.start-test-btn:hover::before {
    left: 100%;
}

.start-test-btn:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.3), inset 0 1px 0 rgba(255, 255, 255, 0.4);
    background-position: 100% 0;
    border-color: rgba(44, 62, 80, 0.55);
    animation: pulseGlow 2s infinite;
}

@keyframes pulseGlow {
    0%, 100% {
        box-shadow: 0 10px 35px rgba(0, 0, 0, 0.3), 0 0 0 0 rgba(101, 199, 208, 0.4);
    }
    50% {
        box-shadow: 0 10px 35px rgba(0, 0, 0, 0.3), 0 0 0 10px rgba(101, 199, 208, 0);
    }
}

.start-test-btn:active {
    transform: translateY(0);
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

/* ====== 卡片輪播指示點（桌面版隱藏） ====== */
.features-dots-container {
    display: none;
}

/* ====== 響應式設計 ====== */
@media (max-width: 900px) {
    .section-header {
        flex-direction: row;
        gap: 1.5rem;
        padding: 1.5rem;
        margin-top: 1rem;
    }

    .section-header::after {
        bottom: -8px;
    }

    .section-header img {
        width: 55px;
    }

    .about-container {
        padding: 2rem 1.5rem;
    }

    .about-title,
    .recommendation-title {
        font-size: 2.5rem;
    }

    .about-section-title,
    .about-features-title {
        padding: 0 1.5rem;
    }

    .about-section-desc {
        padding: 1rem 1.5rem;  /* 上下增加 1rem */
    }

    /* 三大面向卡片輪播（手機版） */
    .about-features-cards {
        display: flex;
        flex-direction: row;
        flex-wrap: nowrap;
        overflow-x: auto;
        scroll-snap-type: x mandatory;
        scroll-behavior: smooth;
        -webkit-overflow-scrolling: touch;
        gap: 1rem;
        padding: 1rem 2rem;
        margin: 0 -1.5rem;
        -ms-overflow-style: none;
        scrollbar-width: none;
    }

    .about-features-cards::-webkit-scrollbar {
        display: none;
    }

    .about-feature-card {
        flex: 0 0 85%;
        min-width: 85%;
        max-width: 85%;
        scroll-snap-align: center;
        margin-bottom: 0;
    }

    /* 卡片輪播指示點 */
    .features-dots-container {
        display: flex;
        justify-content: center;
        gap: 0.8rem;
        margin-top: 1.5rem;
        padding: 0 1rem;
    }

    .features-dot {
        width: 12px;
        height: 12px;
        border-radius: 50%;
        background: rgba(255, 255, 255, 0.3);
        border: 2px solid rgba(255, 255, 255, 0.2);
        cursor: pointer;
        transition: all 0.3s ease;
    }

    .features-dot.active {
        background: linear-gradient(135deg, #65c7d0, #8fb98b);
        border-color: rgba(44, 62, 80, 0.55);
        transform: scale(1.3);
        box-shadow: 0 0 10px rgba(101, 199, 208, 0.5);
    }

    .features-dot:hover:not(.active) {
        background: rgba(255, 255, 255, 0.5);
        transform: scale(1.1);
    }
    
    /* 推薦邏輯說明：三卡片並排（手機版） */
    .test-icons-container {
        flex-direction: row;
        flex-wrap: nowrap;
        justify-content: center;
        align-items: stretch;
        gap: 0.5rem;
        margin-bottom: 1.5rem;
        padding: 0;
        padding-bottom: 1rem;
        width: 100%;
        box-sizing: border-box;
    }

    .test-icon-card {
        flex: 1;
        width: auto;
        min-width: 0;
        padding: 0.8rem;
        display: flex;
        flex-direction: column;
        align-items: center;
        position: relative;
    }

    .test-icon-card img {
        width: 40px;
        height: 40px;
        margin-bottom: 0.5rem;
    }

    .test-icon-title {
        font-size: 0.75rem;
        margin-bottom: 0.3rem;
    }

    .test-icon-desc {
        font-size: 0.65rem;
        line-height: 1.3;
        flex-grow: 1;
    }

    .test-icon-card .arrow-connector {
        position: absolute;
        bottom: -45px;
        top: auto;
        left: 50%;
        transform: translateX(-50%);
    }

    .test-icon-card .arrow-connector svg {
        width: 20px;
        height: 20px;
    }
    
    .main-arrow-connector {
        bottom: -50px;
    }
    
    .recommendation-cards {
        flex-direction: column;
        align-items: center;
        padding: 0 1rem;
    }
    
    .recommendation-card {
        margin-bottom: 1rem;
        max-width: 100%;
    }
    
    .recommendation-desc {
        padding: 1rem 1.5rem;
    }
    
    .logic-flow-container {
        padding: 0 1.5rem;
    }

    .flow-step .step-number {
        font-size: 0.95rem;
    }

    .image-text-container {
        flex-direction: column;
        padding: 0 1rem;
        gap: 1.5rem;
    }
    
    .image-text-image {
        order: 1;
        margin-bottom: 1.5rem;
        padding: 0;
        max-width: 90%;
        display: flex;
        flex-direction: column;
        align-items: center;
        margin-top: 2rem;
    }
    
    .image-wrapper {
        margin-bottom: 1.2rem;
    }
    
    .result-image {
        max-height: 380px;
        margin: 0 auto;
    }
    
    .start-test-btn {
        width: 90%;
        margin-top: 0;
        padding: 0.9rem 1.2rem;
    }
    
    .result-slider-container {
        padding: 1.2rem 1.5rem;
        margin-top: 1rem;
    }
    
    .result-slider,
    .result-slide {
        min-height: 330px;
        height: 330px;
    }
    
    .result-slide strong {
        font-size: 1.1rem;
        padding: 0.3rem;
        margin-bottom: 0.6rem;
    }
    
    #slide-4 .slide-feature-list {
        flex-direction: column;
    }
    
    #slide-4 .slide-feature-list li {
        flex: 1 1 100%;
    }
    
    .image-text-section {
        margin-top: 5rem;
        padding-top: 3rem;
    }
    .image-text-image {
        margin-top: 2rem;
    }
}

/* 進一步優化小螢幕的響應式設計 */
@media (max-width: 600px) {
    .section-header img {
        width: 55px;
    }

    .about-title,
    .recommendation-title {
        font-size: 2.5rem;
    }
    
    .about-section-title {
        font-size: 1.2rem;
    }
    
    .about-section-desc {
        font-size: 0.95rem;
        line-height: 1.8;
    }
    
    .about-features-title {
        font-size: 1.3rem;
    }
    
    .image-text-title {
        font-size: 1.2rem;
    }
    
    .result-slider-container {
        padding: 1rem;
    }
    
    .result-slider,
    .result-slide {
        min-height: 360px;
        height: 360px;
    }
    
    .slider-controls {
        gap: 0.6rem;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
    
    .slider-dots {
        gap: 0.5rem;
    }
    
    .skill-table, 
    .tools-table {
        font-size: 0.75rem;
    }
    
    .skill-cell, 
    .tools-cell {
        padding: 0.3rem 0.2rem;
    }
    
    .start-test-btn {
        width: 100%;
        font-size: 1.1rem;
        padding: 0.8rem 1rem;
    }
    
    .image-wrapper {
        margin-bottom: 1rem;
    }
    
    .image-text-section {
        margin-top: 3rem;
        padding-top: 2rem;
    }
    .image-text-image {
        margin-top: 2rem;
    }
}

/* ====== 工具牆區塊樣式 ====== */
.tool-wall-section {
    margin-top: 8rem;
    padding-top: 5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
    animation: fadeInUp 0.8s ease-out 2.4s both;
    position: relative;
}

.tool-wall-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, #8fb98b, #65c7d0);
    border-radius: 2px;
    margin-top: -1.5px;
}

.tool-wall-intro {
    text-align: center;
    margin-bottom: 3rem;
    color: var(--text-on-light);
    font-size: 1.1rem;
    line-height: 1.8;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
    padding: 0 1rem;
}

.tool-wall-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    position: relative;
}

.tool-wall-container {
    width: 100%;
    max-width: 1100px;
    aspect-ratio: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.tool-wall-container svg {
    width: 100%;
    height: 100%;
    max-width: 100%;
    max-height: 100%;
}

/* 工具牆圖例樣式 */
.tool-wall-legend {
    position: absolute;
    bottom: 0;
    right: -20px;
    background: #ffffff;
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 1rem;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.legend-title {
    font-size: 0.9rem;
    font-weight: bold;
    color: rgba(44, 62, 80, 0.85);
    margin-bottom: 0.8rem;
    text-align: center;
}

/* 同心圓圖例 */
.legend-circles {
    display: flex;
    justify-content: center;
}

.legend-circle {
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.legend-outer {
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.95);
}

.legend-middle {
    width: 65px;
    height: 65px;
    background: rgba(180, 180, 180, 0.9);
}

.legend-inner {
    width: 32px;
    height: 32px;
    background: rgba(100, 100, 100, 0.85);
}

.legend-label {
    position: absolute;
    font-size: 0.7rem;
    font-weight: bold;
    z-index: 10;
}

.label-easy {
    top: 3px;
    color: #333;
}

.label-medium {
    top: 2px;
    color: #444;
}

.label-hard {
    color: var(--text-on-light);
}

/* ====== 細項互動效果 ====== */
.subcategory-group {
    cursor: pointer;
    transition: opacity 0.3s ease, filter 0.3s ease;
}

.subcategory-group:hover {
    filter: brightness(1.3);
}

.subcategory-group.active {
    filter: brightness(1.4);
}

.subcategory-group.dimmed {
    opacity: 0.25;
    filter: brightness(0.5);
}

/* ====== AI 工具區互動效果 ====== */
.ai-tool-group {
    cursor: pointer;
    transition: opacity 0.3s ease, filter 0.3s ease;
}

.ai-tool-group:hover {
    filter: brightness(1.3);
}

.ai-tool-group.active {
    filter: brightness(1.4);
}

.ai-tool-group.dimmed {
    opacity: 0.25;
    filter: brightness(0.5);
}

/* ====== 工具牆 Tooltip 樣式 ====== */
.tool-wall-tooltip {
    position: fixed;
    background: linear-gradient(135deg, rgba(30, 40, 50, 0.95), rgba(40, 55, 70, 0.95));
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 12px;
    padding: 1rem 1.2rem;
    min-width: 200px;
    max-width: 320px;
    z-index: 1000;
    pointer-events: auto;
    opacity: 0;
    transform: translateY(10px);
    transition: opacity 0.2s ease, transform 0.2s ease;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
    color: var(--text-on-light);
}

.tool-wall-tooltip.visible {
    opacity: 1;
    transform: translateY(0);
}

.tool-wall-tooltip-header {
    font-size: 1rem;
    font-weight: bold;
    margin-bottom: 0.8rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tool-wall-tooltip-header .color-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.tool-wall-tooltip-section {
    margin-bottom: 0.6rem;
}

.tool-wall-tooltip-section:last-child {
    margin-bottom: 0;
}

.tool-wall-tooltip-difficulty {
    font-size: 0.75rem;
    font-weight: bold;
    margin-bottom: 0.3rem;
    opacity: 0.8;
}

.tool-wall-tooltip-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.tool-wall-tooltip-tool {
    background: #ffffff;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-size: 0.8rem;
    white-space: nowrap;
}

/* ====== 工具牆響應式設計 ====== */
@media (max-width: 900px) {
    .tool-wall-section {
        margin-top: 5rem;
        padding-top: 3rem;
    }

    .tool-wall-container {
        max-width: 95vw;
    }

    .tool-wall-intro {
        font-size: 1rem;
    }

    .legend-outer {
        width: 100px;
        height: 100px;
    }

    .legend-middle {
        width: 66px;
        height: 66px;
    }

    .legend-inner {
        width: 32px;
        height: 32px;
    }

    .legend-label {
        font-size: 0.7rem;
    }

    .tool-wall-legend {
        position: static;
        margin-top: 1rem;
    }
}

@media (max-width: 600px) {
    .tool-wall-section {
        margin-top: 3rem;
        padding-top: 2rem;
    }

    .tool-wall-intro {
        font-size: 0.9rem;
        line-height: 1.6;
    }

    .tool-wall-legend {
        padding: 1rem 1.5rem;
    }

    .legend-outer {
        width: 90px;
        height: 90px;
    }

    .legend-middle {
        width: 60px;
        height: 60px;
    }

    .legend-inner {
        width: 30px;
        height: 30px;
    }

    .legend-label {
        font-size: 0.65rem;
    }
}

/* ====== 工具牆模態框樣式 ====== */
.tool-wall-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.tool-wall-modal-overlay.visible {
    opacity: 1;
    visibility: visible;
}

.tool-wall-modal {
    background: linear-gradient(135deg, rgba(30, 40, 50, 0.98), rgba(40, 55, 70, 0.98));
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 20px;
    padding: 2rem;
    max-width: 500px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    transform: scale(0.9) translateY(20px);
    transition: transform 0.3s ease;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
}

.tool-wall-modal-overlay.visible .tool-wall-modal {
    transform: scale(1) translateY(0);
}

.tool-wall-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.tool-wall-modal-title {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    font-size: 1.3rem;
    font-weight: bold;
    color: var(--text-on-light);
}

.tool-wall-modal-title .color-dot {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    flex-shrink: 0;
}

.tool-wall-modal-close {
    background: #ffffff;
    border: none;
    color: var(--text-on-light);
    width: 36px;
    height: 36px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all 0.3s ease;
    font-size: 1.5rem;
    line-height: 1;
}

.tool-wall-modal-close:hover {
    background: rgba(255, 100, 100, 0.3);
    transform: rotate(90deg);
}

.tool-wall-modal-section {
    margin-bottom: 1.5rem;
}

.tool-wall-modal-section:last-child {
    margin-bottom: 0;
}

.tool-wall-modal-difficulty {
    font-size: 0.9rem;
    font-weight: bold;
    color: rgba(44, 62, 80, 0.85);
    margin-bottom: 0.8rem;
    padding: 0.3rem 0.6rem;
    background: #fafbfd;
    border-radius: 6px;
    display: inline-block;
}

.tool-wall-modal-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.tool-wall-modal-tool {
    background: #ffffff;
    padding: 0.4rem 0.8rem;
    border-radius: 8px;
    font-size: 0.9rem;
    color: var(--text-on-light);
    cursor: pointer;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.tool-wall-modal-tool:hover {
    background: rgba(101, 199, 208, 0.3);
    border-color: rgba(101, 199, 208, 0.5);
    transform: translateY(-2px);
}

/* 模態框滾動條樣式 */
.tool-wall-modal::-webkit-scrollbar {
    width: 6px;
}

.tool-wall-modal::-webkit-scrollbar-track {
    background: #fafbfd;
    border-radius: 3px;
}

.tool-wall-modal::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 3px;
}

.tool-wall-modal::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* 模態框響應式設計 */
@media (max-width: 600px) {
    .tool-wall-modal {
        padding: 1.5rem;
        max-height: 85vh;
    }

    .tool-wall-modal-title {
        font-size: 1.1rem;
    }

    .tool-wall-modal-tool {
        font-size: 0.85rem;
        padding: 0.35rem 0.7rem;
    }
}