:root{--primary:#46757e;--primary-light:#eff6f7;--primary-dark:#3a6169;--accent:#d4a373;--text-main:#1a202c;--text-sub:#4a5568;--text-muted:#a0aec0;--bg-page:#f8fafc;--bg-card:#fff;--cat-business:#e67e22;--cat-diagnostic:#27ae60;--cat-cardmaker:#8e44ad;--shadow-sm:0 1px 3px rgba(0,0,0,.05);--shadow-md:0 10px 25px -5px rgba(70,117,126,.1) , 0 8px 10px -6px rgba(70,117,126,.05);--shadow-lg:0 20px 50px -12px rgba(70,117,126,.15);--radius-lg:24px;--radius-md:12px;--transition:all .4s cubic-bezier(.4,0,.2,1)}.my-web-service-container{max-width:1200px;margin:0 auto;padding:100px 24px;background-color:var(--bg-page);color:var(--text-main);font-family:"Inter","Segoe UI","Hiragino Kaku Gothic ProN","sans-serif";line-height:1.6}.my-web-service-header{margin-bottom:80px;text-align:center}.my-web-service-title{font-size:2.5rem;font-weight:900;color:var(--primary);letter-spacing:-.02em;margin-bottom:20px;position:relative}.my-web-service-subtitle{font-size:1.25rem;color:var(--text-sub);max-width:600px;margin:0 auto;font-weight:400}.my-web-service-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(340px,1fr));gap:40px}.my-web-service-item{display:flex;flex-direction:column;background:var(--bg-card);border-radius:var(--radius-lg);padding:40px;box-shadow:var(--shadow-md);transition:var(--transition);border:1px solid rgba(226,232,240,.8);text-decoration:none;position:relative;overflow:hidden}.my-web-service-item:hover{transform:translateY(-10px);box-shadow:var(--shadow-lg);border-color:var(--primary)}.my-web-service-item::before{content:'';position:absolute;top:0;left:0;width:6px;height:100%;transition:var(--transition)}.category-business::before{background:var(--cat-business)}.category-diagnostic::before{background:var(--cat-diagnostic)}.category-cardmaker::before{background:var(--cat-cardmaker)}.my-web-service-item h3{margin:0 0 16px;font-size:1.4rem;font-weight:800;color:var(--text-main)}.my-web-service-item p{font-size:1rem;color:var(--text-sub);line-height:1.7}.entity-converter-wrap{max-width:1000px;margin:40px auto;background:var(--bg-card);padding:50px;border-radius:var(--radius-lg);box-shadow:var(--shadow-lg)}.entity-main-title{text-align:center;font-size:2.2rem;font-weight:900;color:var(--primary);margin-top:0;margin-bottom:16px;letter-spacing:-.01em}.entity-lead-text{text-align:center;color:var(--text-sub);font-size:.95rem;max-width:720px;margin:0 auto 40px;line-height:1.7}.entity-label{display:block;margin-bottom:12px;font-size:.9rem;text-transform:uppercase;letter-spacing:.1em;font-weight:700;color:var(--primary)}.entity-textarea{width:100%;min-height:240px;padding:20px;border:2px solid #edf2f7;border-radius:var(--radius-md);font-family:"JetBrains Mono","Fira Code",monospace;font-size:15px;background-color:#fcfdfe;transition:var(--transition);resize:vertical}.entity-textarea:focus{outline:none;background-color:#fff;border-color:var(--primary);box-shadow:0 0 0 4px var(--primary-light)}.entity-options{display:flex;gap:30px;margin:30px 0;padding:25px;background:var(--primary-light);border-radius:var(--radius-md);border:1px solid rgba(70,117,126,.1)}.option-item{font-weight:600;color:var(--primary-dark)}.entity-controls{display:flex;gap:16px;margin:30px 0 40px}.entity-btn{padding:16px 32px;border-radius:var(--radius-md);font-size:1rem;font-weight:700;transition:var(--transition);cursor:pointer}.btn-convert{background:var(--primary);color:#fff;flex-grow:3;border:none}.btn-convert:hover{background:var(--primary-dark);transform:scale(1.02);box-shadow:0 10px 20px rgba(70,117,126,.2)}.btn-sub{background:#fff;color:var(--text-sub);border:2px solid #edf2f7;flex-grow:1}.btn-sub:hover{border-color:var(--primary);color:var(--primary)}.copy-notice{text-align:center;color:var(--cat-diagnostic);font-weight:700;padding:12px;background:#f0fff4;border-radius:8px;opacity:0;transform:translateY(10px);transition:var(--transition);visibility:hidden}.copy-notice.show-notice{opacity:1;transform:translateY(0);visibility:visible}.entity-guide-section{margin-top:50px;padding-top:40px;border-top:2px dashed #edf2f7}.entity-guide-heading{font-size:1.3rem;font-weight:800;color:var(--primary);margin-bottom:24px;text-align:center}.entity-guide-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px}.entity-guide-block{background:#f8fafc;padding:24px;border-radius:var(--radius-md);border:1px solid #edf2f7}.entity-guide-sub-title{font-size:1.05rem;font-weight:700;color:var(--primary-dark);margin:0 0 16px 0;padding-bottom:8px;border-bottom:2px solid var(--primary-light)}.entity-guide-list{margin:0;padding-left:20px;font-size:.9rem;color:var(--text-sub);line-height:1.8}.entity-guide-list li:not(:last-child) {margin-bottom:12px}.entity-guide-list code{background:#edf2f7;padding:2px 6px;border-radius:4px;font-family:"JetBrains Mono",monospace;font-size:.85rem;color:var(--primary-dark)}.entity-guide-note{margin-top:24px;font-size:.85rem;color:var(--text-muted);text-align:center;font-weight:600}@media (max-width:768px){.my-web-service-header{margin-bottom:50px}.my-web-service-title{font-size:2rem}.entity-converter-wrap{padding:24px}.entity-options{flex-direction:column;gap:15px}.entity-controls{flex-direction:column}.entity-main-title{font-size:1.8rem}.entity-guide-grid{grid-template-columns:1fr;gap:20px}}