@import "https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;700&family=Inter:wght@400;500;600;700;800&display=swap";:root{--text:#6b6375;--text-h:#08060d;--bg:#fff;--border:#e5e4e7;--code-bg:#f4f3ec;--accent:#aa3bff;--accent-bg:#aa3bff1a;--accent-border:#aa3bff80;--social-bg:#f4f3ec80;--shadow:#0000001a 0 10px 15px -3px, #0000000d 0 4px 6px -2px;--sans:system-ui, "Segoe UI", Roboto, sans-serif;--heading:system-ui, "Segoe UI", Roboto, sans-serif;--mono:ui-monospace, Consolas, monospace;font:18px/145% var(--sans);letter-spacing:.18px;--lightningcss-light:initial;--lightningcss-dark: ;color-scheme:light dark;color:var(--text);background:var(--bg);font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}@media (prefers-color-scheme:dark){:root{--lightningcss-light: ;--lightningcss-dark:initial}}@media (width<=1024px){:root{font-size:16px}}@media (prefers-color-scheme:dark){:root{--text:#9ca3af;--text-h:#f3f4f6;--bg:#16171d;--border:#2e303a;--code-bg:#1f2028;--accent:#c084fc;--accent-bg:#c084fc26;--accent-border:#c084fc80;--social-bg:#2f303a80;--shadow:#0006 0 10px 15px -3px, #00000040 0 4px 6px -2px}#social .button-icon{filter:invert()brightness(2)}}body{margin:0}#root{text-align:center;border-inline:1px solid var(--border);box-sizing:border-box;flex-direction:column;width:1126px;max-width:100%;min-height:100svh;margin:0 auto;display:flex}h1,h2{font-family:var(--heading);color:var(--text-h);font-weight:500}h1{letter-spacing:-1.68px;margin:32px 0;font-size:56px}@media (width<=1024px){h1{margin:20px 0;font-size:36px}}h2{letter-spacing:-.24px;margin:0 0 8px;font-size:24px;line-height:118%}@media (width<=1024px){h2{font-size:20px}}p{margin:0}code,.counter{font-family:var(--mono);color:var(--text-h);border-radius:4px;display:inline-flex}code{background:var(--code-bg);padding:4px 8px;font-size:15px;line-height:135%}:root{--c-green:#29bf12;--c-lime:#abff4f;--c-cyan:#08bdbd;--c-red:#f21b3f;--c-orange:#ff9914;--bg-color:#fff;--text-main:#1a1a1c;--text-muted:#52525b;--text-heading:#09090b;--border-color:#e4e4e7;--accent-color:#079b9b;--icon-bg-1:#e0f2fe;--icon-color-1:#08bdbd;--icon-bg-2:#dcfce7;--icon-color-2:#29bf12;--icon-bg-3:#ffedd5;--icon-color-3:#ff9914;--btn-primary-bg:#079b9b;--btn-primary-text:#fff;--btn-secondary-bg:#f4f4f5;--btn-secondary-text:#1a1a1c;--btn-secondary-border:#d4d4d8;--focus-ring-color:#08bdbd;--space-1:8px;--space-2:16px;--space-3:24px;--space-4:32px;--space-6:48px;--space-8:64px}[data-theme=dark]{--bg-color:#09090b;--text-main:#f4f4f5;--text-muted:#a1a1aa;--text-heading:#fff;--border-color:#27272a;--accent-color:#08bdbd;--icon-bg-1:#08bdbd26;--icon-color-1:#08bdbd;--icon-bg-2:#29bf1226;--icon-color-2:#29bf12;--icon-bg-3:#ff991426;--icon-color-3:#ff9914;--btn-primary-bg:#08bdbd;--btn-primary-text:#000;--btn-secondary-bg:#18181b;--btn-secondary-text:#f4f4f5;--btn-secondary-border:#3f3f46;--focus-ring-color:#abff4f}body{-webkit-font-smoothing:antialiased;word-break:break-word;margin:0;padding:0;font-family:Inter,Noto Sans JP,sans-serif;font-size:16px;line-height:1.75}.app-wrapper{background-color:var(--bg-color);color:var(--text-main);min-height:100vh;transition:background-color .2s,color .2s}:focus-visible{outline:3px solid var(--focus-ring-color);outline-offset:2px}.app-container{max-width:800px;padding:0 var(--space-3);margin:0 auto}.controls-bar{justify-content:flex-end;gap:var(--space-2);padding:var(--space-3) 0 0 0;display:flex}.control-btn{color:var(--text-main);border:1px solid var(--border-color);cursor:pointer;background-color:#0000;border-radius:4px;justify-content:center;align-items:center;min-height:44px;padding:8px 16px;font-size:.875rem;font-weight:700;transition:all .2s;display:flex}.control-btn.icon-btn{padding:8px 12px}.control-btn:hover{background-color:var(--border-color)}[data-theme=dark] .control-btn:hover{background-color:#27272a}.app-header{padding:var(--space-4) 0 var(--space-6) 0;border-bottom:2px solid var(--border-color);text-align:left}.header-brand{align-items:center;gap:var(--space-2);margin-bottom:var(--space-3);display:flex}.app-logo{color:var(--accent-color)}.title-highlight{color:var(--accent-color);letter-spacing:.05em;font-size:1rem;font-weight:700}.app-header h1{color:var(--text-heading);margin:0 0 var(--space-3) 0;font-size:2rem;font-weight:800;line-height:1.3}.hero-subtitle{color:var(--text-muted);margin:0;font-size:1.125rem;font-weight:500}.hero-actions{gap:var(--space-2);margin-top:var(--space-4);flex-wrap:wrap;display:flex}.btn{justify-content:center;align-items:center;gap:var(--space-1);cursor:pointer;box-sizing:border-box;border-radius:8px;min-height:48px;padding:12px 24px;font-size:1rem;font-weight:700;text-decoration:none;transition:all .2s;display:inline-flex}.btn-primary{background-color:var(--btn-primary-bg);color:var(--btn-primary-text);border:2px solid #0000}.btn-primary:hover{filter:brightness(1.1);transform:translateY(-1px)}.btn-secondary{background-color:var(--btn-secondary-bg);color:var(--btn-secondary-text);border:2px solid var(--btn-secondary-border)}.btn-secondary:hover{filter:brightness(.95)}[data-theme=dark] .btn-secondary:hover{filter:brightness(1.2)}.app-main{flex-direction:column;display:flex}.app-section{padding:var(--space-6) 0;border-bottom:1px solid var(--border-color)}.app-section:last-child{border-bottom:none}.app-section h2{color:var(--text-heading);margin:0 0 var(--space-3) 0;font-size:1.5rem;font-weight:700;line-height:1.4}.app-section p{margin:0 0 var(--space-2) 0}.app-section p:last-child{margin-bottom:0}.features-grid{gap:var(--space-4);grid-template-columns:1fr;display:grid}@media (width>=640px){.features-grid{grid-template-columns:repeat(3,1fr)}}.feature-card{flex-direction:column;display:flex}.feature-icon-wrapper{background-color:var(--icon-bg-1);color:var(--icon-color-1);margin-bottom:var(--space-2);border-radius:8px;justify-content:center;align-items:center;width:24px;height:24px;padding:12px;display:flex}.feature-icon-wrapper.color-alt-1{background-color:var(--icon-bg-2);color:var(--icon-color-2)}.feature-icon-wrapper.color-alt-2{background-color:var(--icon-bg-3);color:var(--icon-color-3)}.feature-icon{width:100%;height:100%}.feature-card h3{color:var(--text-heading);margin:0 0 var(--space-1) 0;font-size:1.125rem;font-weight:700;line-height:1.4}.tech-badges-group{margin-top:var(--space-4)}.tech-badges-group:first-of-type{margin-top:var(--space-3)}.tech-badges-title{color:var(--text-muted);margin:0 0 var(--space-1) 0;font-size:1rem;font-weight:600}.tech-badges-container{flex-wrap:wrap;gap:12px;display:flex}.tech-badges-container a{transition:transform .2s;display:block}.tech-badges-container a:hover{transform:translateY(-2px)}.tech-badges-container img{border-radius:4px;height:28px;display:block}.faq-list{border-top:2px solid var(--border-color)}.faq-details{border-bottom:2px solid var(--border-color)}.faq-summary{padding:var(--space-3) var(--space-2) var(--space-3) 0;color:var(--text-heading);cursor:pointer;justify-content:space-between;align-items:center;font-size:1.125rem;font-weight:700;list-style:none;display:flex}.faq-summary::-webkit-details-marker{display:none}.summary-icon{flex-shrink:0;width:24px;height:24px;transition:transform .2s;position:relative}.summary-icon:before,.summary-icon:after{content:"";background-color:var(--accent-color);border-radius:2px;width:14px;height:2px;position:absolute;top:10px}.summary-icon:before{left:1px;transform:rotate(45deg)}.summary-icon:after{right:1px;transform:rotate(-45deg)}.faq-details[open] .summary-icon{transform:rotate(180deg)}.faq-content{padding:0 0 var(--space-3) 0;color:var(--text-muted)}.app-footer{text-align:left;padding:var(--space-6) 0 var(--space-8) 0;color:var(--text-muted);font-size:.875rem}.footer-disclaimer{font-weight:700;margin-bottom:var(--space-1)!important}