@import url(floating-widget.css);:root{--font-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--c-primary:#0f172a;--c-primary-light:#1e293b;--c-accent:#2563eb;--c-accent-hover:#1d4ed8;--c-cyan:#0284c7;--c-text:#1e293b;--c-text-muted:#64748b;--c-bg:#f8fafc;--c-card:#ffffff;--c-border:#e2e8f0;--c-border-hover:#cbd5e1;--c-warning-bg:#fffbeb;--c-warning-border:#fef3c7;--c-warning-text:#b45309;--c-danger-bg:#fef2f2;--c-danger-border:#fee2e2;--c-danger-text:#b91c1c;--c-success-bg:#f0fdf4;--c-success-border:#dcfce7;--c-success-text:#15803d;--max-w:1200px;--radius-sm:6px;--radius-md:10px;--radius-lg:16px;--shadow-sm:0 1px 2px 0 rgba(0, 0, 0, 0.05);--shadow-md:0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);--shadow-lg:0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{font-family:var(--font-sans);font-size:16px;line-height:1.65;color:var(--c-text);background-color:var(--c-bg);scroll-behavior:smooth;scroll-padding-top:80px;-webkit-text-size-adjust:100%;overflow-x:hidden;width:100%}body{min-height:100vh;display:flex;flex-direction:column;overflow-x:hidden;overflow-wrap:break-word;word-break:break-word;width:100%}a{color:var(--c-accent);text-decoration:none;transition:color 0.15s ease-in-out}a:hover{color:var(--c-accent-hover);text-decoration:underline}img,picture,svg,video,canvas,audio,iframe,embed,object{display:block;max-width:100%;height:auto}figure{max-width:100%;margin:1.5rem 0}ul,ol{padding-left:1.5rem;margin-bottom:1rem}h1,h2,h3,h4,h5,h6{color:var(--c-primary);font-weight:700;line-height:1.3;margin-top:1.5rem;margin-bottom:.75rem;overflow-wrap:break-word}h1[id],h2[id],h3[id],h4[id],section[id]{scroll-margin-top:85px}h1{font-size:clamp(1.4rem, 4vw, 1.85rem);letter-spacing:-.02em}h2{font-size:clamp(1.2rem, 3vw, 1.45rem);border-bottom:2px solid var(--c-border);padding-bottom:.4rem}h3{font-size:clamp(1.05rem, 2.2vw, 1.25rem)}h4{font-size:clamp(0.95rem, 1.6vw, 1.1rem)}p{margin-bottom:1rem;overflow-wrap:break-word}li{overflow-wrap:break-word}code,kbd,samp{font-family:var(--font-mono);font-size:.9em;background:#f1f5f9;padding:.2em .4em;border-radius:var(--radius-sm);color:#0f172a;overflow-wrap:break-word;word-break:break-word;max-width:100%}pre{background:#0f172a;color:#f8fafc;padding:1rem;border-radius:var(--radius-sm);overflow-x:auto;max-width:100%;white-space:pre-wrap;word-break:break-word;margin-bottom:1rem}.container{width:100%;max-width:var(--max-w);margin-left:auto;margin-right:auto;padding-left:1.25rem;padding-right:1.25rem}@media (max-width:480px){.container{padding-left:.9rem;padding-right:.9rem}}@media (max-width:360px){.container{padding-left:.75rem;padding-right:.75rem}}.row{display:flex;flex-wrap:wrap;margin-left:-.75rem;margin-right:-.75rem}.col-main{flex:1 1 100%;min-width:0;padding-left:.75rem;padding-right:.75rem}.col-sidebar{flex:1 1 100%;min-width:0;padding-left:.75rem;padding-right:.75rem}@media (min-width:992px){.col-main{flex:0 0 68%;max-width:68%}.col-sidebar{flex:0 0 32%;max-width:32%}}.layout-grid,.col-main-wrap{display:grid;grid-template-columns:1fr;gap:1.5rem;width:100%;min-width:0}@media (min-width:992px){.layout-grid,.col-main-wrap{grid-template-columns:2.7fr 1.3fr;gap:2.25rem}}@media (max-width:991.98px){.layout-grid,.col-main-wrap{grid-template-columns:1fr!important;gap:1.5rem!important}.appliance-service-grid{grid-template-columns:1fr!important}}.appliance-service-grid{display:grid;grid-template-columns:1fr;gap:1rem;width:100%;min-width:0;margin-bottom:1.5rem}@media (min-width:640px){.appliance-service-grid{grid-template-columns:1fr 1fr;gap:1rem}}.article-content{background:#fff;border-radius:var(--radius-md);border:1px solid var(--c-border);padding:1.25rem;box-shadow:var(--shadow-sm);min-width:0;overflow:hidden;font-size:1rem;line-height:1.75;color:var(--c-text)}@media (min-width:768px){.article-content{padding:2rem;font-size:1.02rem}}.top-notice-bar{background:#0f172a;color:#94a3b8;font-size:clamp(0.72rem, 1.8vw, 0.8rem);padding:.35rem .5rem;border-bottom:1px solid #1e293b;text-align:center;line-height:1.45}.top-notice-bar a{color:#38bdf8;text-decoration:underline}.site-header{background:var(--c-card);border-bottom:1px solid var(--c-border);position:sticky;top:0;z-index:1000;box-shadow:var(--shadow-sm)}.site-header .container{display:flex;align-items:center;justify-content:space-between;padding-top:.5rem;padding-bottom:.5rem;min-height:58px;gap:.5rem}.site-brand{display:flex;align-items:center;text-decoration:none!important;flex-shrink:0}.site-brand img{height:clamp(32px, 5vw, 46px);width:auto;max-width:100%;object-fit:contain}.nav-menu{display:none}@media (min-width:1024px){.nav-menu{display:flex;align-items:center;list-style:none;margin:0;padding:0;flex-wrap:nowrap;gap:.45rem}.nav-item{position:relative}.nav-link{color:var(--c-primary);font-weight:600;font-size:.8rem;padding:.35rem .2rem;white-space:nowrap;display:block;transition:color 0.15s ease}.nav-link:hover,.nav-item.active .nav-link,.nav-item.touch-open .nav-link{color:var(--c-accent);text-decoration:none}.nav-dropdown{position:absolute;top:100%;left:0;min-width:230px;background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--radius-md);box-shadow:var(--shadow-lg);list-style:none;padding:.5rem 0;display:none;z-index:1001}.nav-item:hover .nav-dropdown,.nav-item.touch-open .nav-dropdown{display:block}.nav-dropdown li a{display:block;padding:.45rem 1rem;font-size:.86rem;color:var(--c-text);white-space:normal}.nav-dropdown li 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span{display:none}}.menu-toggle{display:flex;flex-direction:column;justify-content:space-around;width:38px;height:38px;background:#fff0;border:1px solid var(--c-border);border-radius:var(--radius-sm);padding:7px;cursor:pointer;flex-shrink:0;transition:all 0.2s ease}.menu-toggle span{width:100%;height:2px;background:var(--c-primary);border-radius:1px;transition:transform 0.2s ease,opacity 0.2s ease}.menu-toggle.active span:nth-child(1){transform:translateY(7px) rotate(45deg)}.menu-toggle.active span:nth-child(2){opacity:0}.menu-toggle.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}@media (min-width:1024px){.menu-toggle{display:none}}.mobile-drawer{display:none;position:absolute;top:100%;left:0;right:0;width:100%;background:#fff;border-bottom:3px solid var(--c-accent);box-shadow:0 15px 30px rgb(0 0 0 / .15);max-height:calc(100dvh - 60px);overflow-y:auto;-webkit-overflow-scrolling:touch;z-index:9999}.mobile-drawer.open{display:block}.mobile-nav-list{list-style:none;padding:.25rem 0;margin:0}.mobile-nav-list>li{border-bottom:1px solid #f1f5f9}.mobile-nav-item-wrap{display:flex;align-items:center;justify-content:space-between}.mobile-nav-link{flex:1;display:flex;align-items:center;padding:.85rem 1.25rem;font-weight:600;font-size:.95rem;color:var(--c-primary);text-decoration:none;min-height:44px}.mobile-nav-link:hover{color:var(--c-accent)}.mobile-sub-toggle{display:flex;align-items:center;justify-content:center;min-width:44px;min-height:44px;padding:.5rem 1rem;background:#fff0;border:none;font-size:1.1rem;color:var(--c-text-muted);cursor:pointer;transition:transform 0.2s ease,color 0.2s ease}.mobile-sub-toggle.open{transform:rotate(180deg);color:var(--c-accent)}.mobile-submenu{list-style:none;margin:0;padding:.25rem 0 .5rem 1.5rem;background:#f8fafc;display:none;border-top:1px solid 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24px;opacity:.4;pointer-events:none}.hero-content{position:relative;z-index:2;max-width:800px;margin:0 auto;text-align:center}.hero-badge{display:inline-block;background:rgb(37 99 235 / .25);border:1px solid #38bdf8;color:#38bdf8;font-size:.8rem;font-weight:700;padding:.3rem .8rem;border-radius:20px;margin-bottom:1rem;text-transform:uppercase;letter-spacing:.05em}.hero-title{color:#fff;font-size:clamp(1.4rem, 4.5vw, 2.2rem);font-weight:800;margin-top:0;margin-bottom:1rem;line-height:1.25}.hero-subtitle{color:#cbd5e1;font-size:clamp(0.92rem, 2vw, 1.05rem);line-height:1.6;margin-bottom:1.75rem}.search-widget-wrap{background:#fff;border-radius:var(--radius-md);padding:.35rem .4rem .35rem .85rem;box-shadow:var(--shadow-lg);display:flex;align-items:center;gap:.5rem;max-width:620px;margin:0 auto;width:100%}.search-input{flex:1;min-width:0;border:none;padding:.65rem .5rem;font-size:.95rem;border-radius:var(--radius-sm);outline:none;color:var(--c-primary);background:#fff0}.search-btn{background:var(--c-accent);color:#fff;border:none;font-weight:700;font-size:.9rem;padding:.65rem 1.25rem;border-radius:var(--radius-sm);cursor:pointer;transition:background 0.15s ease;white-space:nowrap;flex-shrink:0;min-height:42px}.search-btn:hover{background:var(--c-accent-hover)}.live-search-results{max-width:620px;width:100%;margin:.75rem auto 0;background:#fff;border-radius:var(--radius-md);box-shadow:0 15px 30px rgb(0 0 0 / .25);display:none;text-align:left;max-height:280px;overflow-y:auto;border:1px solid var(--c-border)}.live-search-item{padding:.65rem 1rem;border-bottom:1px solid var(--c-border);display:flex;justify-content:space-between;align-items:center;gap:.5rem}.live-search-item:last-child{border-bottom:none}.live-search-item a{font-weight:600;color:var(--c-primary);min-width:0;word-break:break-word}.live-search-item 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h3{margin-top:0;margin-bottom:.5rem;font-size:1.2rem}.device-card p{color:var(--c-text-muted);font-size:.9rem;flex-grow:1}.device-card .card-link{font-weight:700;font-size:.9rem;display:inline-flex;align-items:center;gap:.3rem;margin-top:.75rem}.breadcrumbs{padding:.75rem 0;font-size:.86rem;color:var(--c-text-muted);overflow-x:auto;-webkit-overflow-scrolling:touch}.breadcrumbs ol{list-style:none;padding:0;margin:0;display:flex;flex-wrap:wrap;align-items:center;gap:.2rem 0}.breadcrumbs li{display:inline-flex;align-items:center;white-space:normal;word-break:break-word}.breadcrumbs li+li::before{content:"›";margin:0 .45rem;color:#94a3b8}.content-wrapper{padding-top:1.25rem;padding-bottom:2.5rem}.article-card{background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--radius-md);padding:clamp(1.2rem, 3vw, 2rem);box-shadow:var(--shadow-sm);margin-bottom:2rem;min-width:0}.callout{padding:clamp(1rem, 2.5vw, 1.25rem);border-radius:var(--radius-md);margin:1.5rem 0;font-size:.95rem;overflow-wrap:break-word}.callout-direct-answer{background:#eff6ff;border-left:4px solid var(--c-accent);color:#1e3a8a}.callout-direct-answer strong{display:block;font-size:1.05rem;margin-bottom:.35rem;color:#1e40af}.callout-safety{background:var(--c-warning-bg);border-left:4px solid #f59e0b;color:#78350f}.callout-safety strong{display:block;font-size:1.05rem;margin-bottom:.35rem;color:#92400e}.callout-danger{background:var(--c-danger-bg);border-left:4px solid var(--c-danger-text);color:#7f1d1d}.table-responsive,div[style*="overflow-x"]{width:100%;max-width:100%;overflow-x:auto;-webkit-overflow-scrolling:touch;margin:1.25rem 0;border-radius:var(--radius-sm);border:1px solid var(--c-border)}.tech-table,.error-spec-table,table{width:100%;border-collapse:collapse;font-size:.9rem;background:#fff;min-width:520px}.tech-table th,.tech-table td,.error-spec-table th,.error-spec-table td,table th,table td{padding:clamp(8px, 1.5vw, 12px) clamp(10px, 1.8vw, 16px);border:1px solid var(--c-border);text-align:left}.tech-table th,.error-spec-table th,table thead tr{background:#0f172a;color:#fff;font-weight:700;font-size:.84rem;letter-spacing:.03em}.tech-table tr:nth-child(even) td,.error-spec-table tr:nth-child(even) td,table tbody tr:nth-child(even) td{background:#f8fafc}.tech-table tr:hover td,.error-spec-table tr:hover td,table tbody tr:hover td{background:#eff6ff}.toc-box{background:#f8fafc;border:1px solid var(--c-border);border-radius:var(--radius-md);padding:1.25rem;margin:1.5rem 0}.toc-title{font-size:1.05rem;font-weight:700;margin-top:0;margin-bottom:.75rem;display:flex;align-items:center;gap:.4rem;color:var(--c-primary)}.toc-list{padding-left:1.25rem;margin-bottom:0}.toc-list li{margin-bottom:.4rem;font-size:.9rem}.article-toc{background:#f8fafc;border:1px solid var(--c-border);border-left:4px solid var(--c-accent);border-radius:var(--radius-md);padding:1.25rem 1.5rem;margin:1.75rem 0;overflow-wrap:break-word}.article-toc h3{font-size:1.05rem;margin-top:0;margin-bottom:.75rem;color:var(--c-primary);display:flex;align-items:center;gap:.5rem}.article-toc ul{margin:0;padding-left:1.25rem;line-height:1.8;font-size:.92rem}.article-toc li{margin-bottom:.35rem}.article-toc a{color:var(--c-text);text-decoration:none}.article-toc a:hover{color:var(--c-accent);text-decoration:underline}.article-featured-image{margin:1.5rem 0 2rem 0;text-align:center;max-width:100%}.article-featured-image img{max-width:100%;height:auto;border-radius:var(--radius-md);box-shadow:0 4px 6px -1px rgb(0 0 0 / .05),0 2px 4px -2px rgb(0 0 0 / .05);border:1px solid var(--c-border);display:block;margin:0 auto}.article-featured-image figcaption{font-size:.85rem;color:var(--c-text-muted);font-style:italic;margin-top:.5rem;text-align:center}.article-figure{margin:1.75rem 0;text-align:center;max-width:100%}.article-figure img{max-width:100%;height:auto;border-radius:var(--radius-md);border:1px solid var(--c-border);box-shadow:0 2px 4px rgb(0 0 0 / .04);display:block;margin:0 auto}.article-figure figcaption{font-size:.85rem;color:var(--c-text-muted);font-style:italic;margin-top:.5rem;text-align:center}.form-row{display:flex;flex-wrap:wrap;margin-left:-.5rem;margin-right:-.5rem}.form-col-12{flex:0 0 100%;max-width:100%;padding:0 .5rem;margin-bottom:1rem;min-width:0}.form-col-6{flex:0 0 100%;max-width:100%;padding:0 .5rem;margin-bottom:1rem;min-width:0}@media (min-width:600px){.form-col-6{flex:0 0 50%;max-width:50%}}input[type="text"],input[type="tel"],input[type="email"],input[type="search"],select,textarea{width:100%;max-width:100%;box-sizing:border-box;font-family:inherit;font-size:16px;border:1px solid #cbd5e1;border-radius:var(--radius-sm);padding:.65rem .8rem;color:var(--c-text);background-color:#fff}input:focus,select:focus,textarea:focus{outline:none;border-color:var(--c-accent)}a[href^="tel:"],.btn,.search-btn,button{max-width:100%;box-sizing:border-box;word-break:break-word}@media (max-width:480px){.cta-group a,.cta-group button{width:100%;text-align:center;justify-content:center}}.sidebar-widget{background:var(--c-card);border:1px solid var(--c-border);border-radius:var(--radius-md);padding:1.25rem;margin-bottom:1.5rem;box-shadow:var(--shadow-sm);min-width:0}.sidebar-widget h3{font-size:1.1rem;margin-top:0;margin-bottom:.75rem;border-bottom:2px solid #e2e8f0;padding-bottom:.4rem}.sidebar-menu{list-style:none;padding:0;margin:0}.sidebar-menu li{border-bottom:1px solid #f1f5f9;padding:.5rem 0;font-size:.9rem;word-break:break-word}.sidebar-menu li:last-child{border-bottom:none}.author-box{background:#f8fafc;border:1px solid var(--c-border);border-radius:var(--radius-md);padding:1.25rem;margin-top:2rem;display:flex;gap:1rem;align-items:flex-start;min-width:0}@media (max-width:480px){.author-box{flex-direction:column;align-items:center;text-align:center}}.author-avatar{width:56px;height:56px;border-radius:50%;background:#0f172a;color:#fff;display:flex;align-items:center;justify-content:center;font-weight:800;font-size:1.2rem;flex-shrink:0}.author-info h4{margin-top:0;margin-bottom:.25rem;font-size:1rem}.author-bio{font-size:.85rem;color:var(--c-text-muted);margin-bottom:.4rem}.author-meta{font-size:.78rem;color:#94a3b8}.site-footer{background:#0f172a;color:#cbd5e1;padding-top:clamp(2.5rem, 5vw, 3.5rem);margin-top:auto;border-top:3px solid var(--c-accent)}.footer-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(min(100%, 230px),1fr));gap:1.75rem;margin-bottom:2.5rem}@media (max-width:640px){.footer-grid{grid-template-columns:1fr;gap:1.75rem}}.footer-col h4{color:#fff;font-size:1.05rem;margin-top:0;margin-bottom:1rem;position:relative;padding-bottom:.5rem}.footer-col h4::after{content:"";position:absolute;bottom:0;left:0;width:32px;height:2px;background:var(--c-accent)}.footer-col p{font-size:.88rem;line-height:1.6;color:#94a3b8}.footer-links{list-style:none;padding:0;margin:0}.footer-links li{margin-bottom:.5rem;font-size:.88rem}.footer-links a{color:#94a3b8;transition:color 0.15s ease}.footer-links a:hover{color:#fff;text-decoration:underline}.footer-disclaimer-box{background:#1e293b;border-radius:var(--radius-sm);padding:.75rem 1rem;font-size:.8rem;line-height:1.5;color:#94a3b8;margin-top:1rem;border-left:3px solid #38bdf8}.site-counter{margin-top:15px;padding:8px 12px;font-size:.82rem;line-height:1.6;color:#94a3b8;text-align:center;border-top:1px solid #1e293b;display:flex;flex-wrap:wrap;justify-content:center;gap:4px 8px;word-break:break-word}.site-counter strong{color:#38bdf8;font-weight:700}.site-bottom-bar{background:#090d16;padding:1.25rem 0;border-top:1px solid #1e293b;font-size:.82rem;color:#64748b;text-align:center}