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ease}.guide-article:hover{transform:translateY(-5px);box-shadow:0 20px 40px rgb(0 0 0 / .15)}.guide-article h2{color:#2c3e50;font-size:2.2rem;margin-bottom:25px;text-align:center;font-weight:700;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:#fff0;background-clip:text}.guide-article h3{color:#34495e;font-size:1.6rem;margin:35px 0 20px;font-weight:600;border-bottom:3px solid #667eea;padding-bottom:10px;display:inline-block}.guide-article p{color:#4a5568;font-size:1.1rem;line-height:1.8;margin-bottom:20px;text-align:justify}.personal-experience-box{background:linear-gradient(135deg,rgb(102 126 234 / .1),rgb(118 75 162 / .1));border-left:5px solid #667eea;padding:25px;margin:30px 0;border-radius:10px;box-shadow:0 5px 15px rgb(102 126 234 / .1)}.personal-experience-box h4{color:#667eea;font-size:1.3rem;margin-bottom:15px;font-weight:600}.tips-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin:30px 0}.tip-card{background:#fff;border-radius:15px;padding:25px;box-shadow:0 8px 25px rgb(0 0 0 / .1);border-top:4px solid #28a745;transition:all 0.3s ease}.tip-card:hover{transform:translateY(-5px);box-shadow:0 15px 35px rgb(0 0 0 / .15)}.tip-card h4{color:#28a745;font-size:1.2rem;margin-bottom:12px;font-weight:600}.tip-card p{font-size:1rem;line-height:1.6;margin-bottom:0}.success-story-box{background:linear-gradient(135deg,rgb(40 167 69 / .1),rgb(32 201 151 / .1));border-left:5px solid #28a745;padding:25px;margin:30px 0;border-radius:10px;box-shadow:0 5px 15px rgb(40 167 69 / .1)}.success-story-box h4{color:#28a745;font-size:1.3rem;margin-bottom:15px;font-weight:600}.success-story-box p{margin-bottom:15px;font-style:italic}.technical-tips-box{background:linear-gradient(135deg,rgb(255 193 7 / .1),rgb(255 152 0 / 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solid #dc3545;padding:25px;margin:30px 0;border-radius:10px;box-shadow:0 5px 15px rgb(220 53 69 / .1);text-align:center}.motivation-box h4{color:#dc3545;font-size:1.4rem;margin-bottom:15px;font-weight:700}.final-motivation{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;padding:25px;border-radius:15px;text-align:center;font-size:1.2rem;font-weight:500;margin-top:40px;box-shadow:0 10px 30px rgb(102 126 234 / .3)}@media (max-width:768px){.main-content{padding:10px}.container{padding:20px}.game-header h1{font-size:2rem}.word-display{font-size:2rem;padding:30px 20px}.game-input{font-size:1.5rem;padding:15px}.game-info{justify-content:center}.info-item{min-width:100px}.footer-content{grid-template-columns:1fr;gap:30px;text-align:center}.footer-legal{flex-direction:column;gap:10px}.guide-article{padding:25px 20px;margin-bottom:20px}.guide-article h2{font-size:1.8rem;margin-bottom:20px}.guide-article h3{font-size:1.4rem;margin:25px 0 15px}.guide-article p{font-size:1rem;text-align:left}.tips-grid,.benefits-grid{grid-template-columns:1fr;gap:15px}.tip-card,.benefit-item{padding:20px}.personal-experience-box,.success-story-box,.technical-tips-box,.motivation-box{padding:20px;margin:20px 0}.final-motivation{padding:20px;font-size:1.1rem}}@media (max-width:480px){.game-controls{flex-direction:column;align-items:center}.btn{width:100%;max-width:200px}}