:root{--navy:#0f2b48;--navy-light:#183e66;--blue:#0284c7;--blue-hover:#0369a1;--accent:#06b6d4;--bg:#f8fafc;--card-bg:#fff;--line:#e2e8f0;--text:#0f172a;--muted:#64748b;--ok-bg:#ecfdf5;--ok-text:#047857;--ok-border:#a7f3d0;--warn-bg:#fffbeb;--warn-text:#b45309;--warn-border:#fde68a;--danger-bg:#fef2f2;--danger-text:#b91c1c;--danger-border:#fecaca;--shadow-sm:0 1px 2px 0 #0000000d;--shadow:0 4px 6px -1px #00000014, 0 2px 4px -2px #00000014;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--radius:12px;--radius-sm:8px}*{box-sizing:border-box}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;line-height:1.5}.shell{max-width:1240px;margin:0 auto;padding:24px 20px}.top{background:linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);color:#fff;z-index:50;position:sticky;top:0;box-shadow:0 2px 10px #00000026}.top-inner{justify-content:space-between;align-items:center;gap:16px;padding:12px 20px;display:flex}.brand-group{align-items:center;gap:12px;display:flex}.brand{align-items:center;gap:10px;display:flex}.brand-titles{flex-direction:column;line-height:1.15;display:flex}.brand-name{letter-spacing:.3px;color:#fff;font-size:18px;font-weight:800}.brand-tagline{letter-spacing:.3px;color:#bae6fd;white-space:nowrap;font-size:10px;font-weight:500}.brand-icon{font-size:24px}.brand-badge{letter-spacing:.3px;background:#ffffff2e;border:1px solid #ffffff40;border-radius:999px;padding:3px 8px;font-size:11px;font-weight:700}.nav{align-items:center;gap:6px;display:flex}.nav a{color:#e2e8f0;border-radius:var(--radius-sm);white-space:nowrap;padding:7px 12px;font-size:13.5px;font-weight:500;text-decoration:none;transition:all .15s}.nav a:hover,.nav a.active{color:#fff;background:#fff3}.header-actions{align-items:center;gap:10px;display:flex}.lang-switcher{position:relative}.lang-select{color:#fff;cursor:pointer;background:#ffffff1f;border:1px solid #ffffff4d;border-radius:8px;outline:none;padding:6px 12px;font-size:13px;font-weight:600;transition:all .2s}.lang-select:hover,.lang-select:focus{background:#ffffff38;border-color:#fff9}.lang-select option{color:#fff;background:#0f2b48}.mobile-menu-btn{color:#fff;cursor:pointer;background:#ffffff26;border:1px solid #ffffff4d;border-radius:8px;justify-content:center;align-items:center;width:40px;height:40px;font-size:20px;transition:all .2s;display:none}.mobile-menu-btn:hover{background:#ffffff40}.mobile-drawer{background:#0b1f35;border-top:1px solid #ffffff26;animation:.2s ease-out slideDown;display:none;box-shadow:0 10px 25px #0000004d}@keyframes slideDown{0%{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}.mobile-drawer-inner{padding:16px 20px 24px}.mobile-drawer-header{border-bottom:1px solid #ffffff1a;margin-bottom:12px;padding-bottom:8px}.mobile-nav-links{flex-direction:column;gap:6px;display:flex}.mobile-nav-item{color:#f1f5f9;background:#ffffff0a;border-radius:8px;justify-content:space-between;align-items:center;padding:12px 14px;font-size:15px;font-weight:500;text-decoration:none;transition:all .15s;display:flex}.mobile-nav-item:hover,.mobile-nav-item.active{color:#fff;background:#ffffff2e}.active-dot{color:#38bdf8;font-size:20px}.mobile-drawer-footer{border-top:1px solid #ffffff1a;margin-top:20px;padding-top:16px}.mobile-lang-pills{flex-wrap:wrap;gap:8px;display:flex}.lang-pill{color:#fff;cursor:pointer;text-align:center;background:#ffffff14;border:1px solid #fff3;border-radius:8px;flex:1;min-width:90px;padding:10px 12px;font-size:13px;font-weight:600;transition:all .2s}.lang-pill.active{background:#0284c7;border-color:#38bdf8}.card{background:var(--card-bg);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow-sm);padding:22px;transition:box-shadow .2s}.card:hover{box-shadow:var(--shadow)}.grid{grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:18px;display:grid}.title{color:#0f172a;letter-spacing:-.5px;margin:0 0 6px;font-size:26px;font-weight:800}.sub{color:var(--muted);margin:0 0 16px;font-size:14.5px}.tabs{border-bottom:2px solid var(--line);gap:8px;margin-bottom:20px;display:flex;overflow-x:auto}.tab-btn{color:var(--muted);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-bottom:3px solid #0000;align-items:center;gap:8px;margin-bottom:-2px;padding:10px 18px;font-size:14px;font-weight:600;transition:all .2s;display:flex}.tab-btn:hover{color:var(--blue)}.tab-btn.active{color:var(--blue);border-bottom-color:var(--blue)}.label{color:#334155;text-transform:uppercase;letter-spacing:.4px;margin-bottom:6px;font-size:12.5px;font-weight:700;display:block}.input,.select,.textarea{border-radius:var(--radius-sm);width:100%;color:var(--text);font:inherit;background:#fff;border:1px solid #cbd5e1;padding:10px 13px;font-size:14px;transition:border-color .15s,box-shadow .15s}.input:focus,.select:focus,.textarea:focus{border-color:var(--blue);outline:none;box-shadow:0 0 0 3px #0284c726}.textarea{resize:vertical;min-height:140px;line-height:1.5}.row{flex-wrap:wrap;align-items:flex-end;gap:14px;display:flex}.row>div{flex:1;min-width:180px}.button{border-radius:var(--radius-sm);background:var(--blue);color:#fff;cursor:pointer;border:0;justify-content:center;align-items:center;gap:8px;padding:10px 18px;font-size:14px;font-weight:600;text-decoration:none;transition:all .15s;display:inline-flex}.button:hover{background:var(--blue-hover);transform:translateY(-1px);box-shadow:0 2px 5px #0284c74d}.button:active{transform:translateY(0)}.button.secondary{color:#334155;background:#f1f5f9;border:1px solid #cbd5e1}.button.secondary:hover{box-shadow:none;background:#e2e8f0}.button.success{background:#059669}.button.success:hover{background:#047857;box-shadow:0 2px 5px #0596694d}.button.warning{background:#d97706}.button.warning:hover{background:#b45309}.button:disabled{opacity:.55;cursor:not-allowed;box-shadow:none;transform:none}.badge{border-radius:999px;align-items:center;gap:4px;padding:3px 8px;font-size:12px;font-weight:600;display:inline-flex}.badge-success{background:var(--ok-bg);color:var(--ok-text);border:1px solid var(--ok-border)}.badge-warning{background:var(--warn-bg);color:var(--warn-text);border:1px solid var(--warn-border)}.badge-danger{background:var(--danger-bg);color:var(--danger-text);border:1px solid var(--danger-border)}.badge-info{color:#1d4ed8;background:#eff6ff;border:1px solid #bfdbfe}.badge-gray{color:#475569;background:#f1f5f9;border:1px solid #e2e8f0}.notice{border-radius:var(--radius-sm);background:var(--warn-bg);border:1px solid var(--warn-border);color:var(--warn-text);align-items:center;gap:10px;padding:12px 16px;font-size:13.5px;display:flex}.notice.danger{background:var(--danger-bg);border-color:var(--danger-border);color:var(--danger-text)}.notice.ok{background:var(--ok-bg);border-color:var(--ok-border);color:var(--ok-text)}table{border-collapse:collapse;width:100%;font-size:13.5px}th,td{border-bottom:1px solid var(--line);vertical-align:top;text-align:left;padding:12px 14px}th{color:#334155;z-index:10;background:#f1f5f9;font-weight:700;position:sticky;top:0}tr:hover td{background:#f8fafc}.tablewrap{border:1px solid var(--line);border-radius:var(--radius);max-height:640px;overflow-x:auto}.result{white-space:pre-wrap;border:1px solid var(--line);border-radius:var(--radius-sm);background:#f8fafc;min-height:120px;padding:18px;font-size:15px;line-height:1.6}.tag{color:#0369a1;background:#e0f2fe;border:1px solid #bae6fd;border-radius:999px;align-items:center;gap:5px;margin:3px;padding:4px 10px;font-size:12.5px;font-weight:600;display:inline-flex}.speak-wrap{flex-direction:column;align-items:center;padding:30px 0;display:flex}.speak{background:var(--blue);color:#fff;cursor:pointer;-webkit-user-select:none;user-select:none;touch-action:none;-webkit-touch-callout:none;-webkit-tap-highlight-color:transparent;border:4px solid #0284c74d;border-radius:50%;width:150px;height:150px;font-size:18px;font-weight:800;transition:all .2s;box-shadow:0 8px 25px #0284c759}.speak:hover{transform:scale(1.03)}.speak.recording{background:#dc2626;border-color:#dc262666;animation:1.2s infinite pulse;box-shadow:0 0 0 15px #dc262633}@keyframes pulse{0%{transform:scale(1);box-shadow:0 0 #dc262666}70%{transform:scale(1.02);box-shadow:0 0 0 18px #dc262600}to{transform:scale(1);box-shadow:0 0 #dc262600}}@media (max-width:768px){.shell{padding:14px 12px}.title{font-size:21px}.sub{font-size:13.5px}.desktop-nav{display:none!important}.mobile-menu-btn{display:flex!important}.mobile-drawer{display:block!important}.grid{grid-template-columns:1fr;gap:14px}.card{border-radius:10px;padding:16px}.button,.button-secondary{min-height:42px;padding:10px 16px;font-size:14px}.input,.select{min-height:42px;font-size:14px}.translate-grid{flex-direction:column!important;gap:16px!important;display:flex!important}.tabs{-webkit-overflow-scrolling:touch;white-space:nowrap;padding-bottom:4px;display:flex;overflow-x:auto}.tab-btn{padding:8px 14px;font-size:13px}.speak{width:130px;height:130px;font-size:16px}.tablewrap{-webkit-overflow-scrolling:touch;border-radius:8px;margin:0 -4px}th,td{padding:10px;font-size:12.5px}.modal-box{width:95vw!important;max-height:88vh!important;padding:16px!important}}@media (max-width:480px){.brand-name{font-size:15px}.brand-tagline{font-size:8.5px}.brand-badge{display:none}.title{font-size:19px}.lang-select{padding:5px 8px;font-size:12px}}