.sidebar{position:fixed;left:0;top:0;width:280px;height:100vh;background-color:var(--bg-primary);color:var(--text-primary);overflow-y:auto;z-index:100;box-shadow:2px 0 8px #0003;transition:background-color .3s ease,box-shadow .3s ease,transform .3s cubic-bezier(.4,0,.2,1)}.sidebar-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background-color:#00000080;z-index:99;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fadeIn .3s ease}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.sidebar-nav{padding:24px 0}.nav-group{margin-bottom:24px}.nav-group:last-child{margin-bottom:0}.nav-group-label{padding:8px 20px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.5px;color:var(--primary-color);opacity:.7;margin-bottom:8px;transition:color .3s ease,opacity .3s ease}.nav-group ul{list-style:none;margin:0;padding:0}.nav-group li{margin:0}.nav-item{width:100%;padding:12px 20px;background:none;border:none;color:var(--text-secondary);text-align:left;cursor:pointer;font-size:15px;font-weight:400;line-height:1.5;min-height:44px;display:flex;align-items:center;transition:all .3s cubic-bezier(.4,0,.2,1);border-left:3px solid transparent;position:relative}.nav-item:before{content:"";position:absolute;left:0;top:0;bottom:0;width:3px;background:var(--primary-color);transform:scaleY(0);transition:transform .3s cubic-bezier(.4,0,.2,1)}.nav-item:hover{background-color:var(--bg-secondary);color:var(--text-primary);transform:translate(4px)}.nav-item.active{background-color:var(--bg-secondary);color:var(--primary-color);border-left-color:var(--primary-color);font-weight:500}.nav-item.active:before{transform:scaleY(1)}.sidebar::-webkit-scrollbar{width:6px}.sidebar::-webkit-scrollbar-track{background:var(--bg-primary)}.sidebar::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:3px;transition:background .3s ease}.sidebar::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}@media (max-width: 768px){.sidebar{width:280px;transform:translate(-100%);top:56px;height:calc(100vh - 56px)}.sidebar.mobile-open{transform:translate(0);box-shadow:4px 0 16px #0000004d}.sidebar-overlay{display:block;top:56px;height:calc(100vh - 56px)}.nav-item{padding:14px 16px;font-size:15px;min-height:48px}.nav-group-label{padding:8px 16px}}.content{margin-left:280px;padding:104px 60px 40px;width:calc(100% - 280px);min-height:100vh;box-sizing:border-box;overflow-x:hidden}.content-section{margin-bottom:60px;scroll-margin-top:80px;animation:fadeInUp .5s ease}@keyframes fadeInUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.content-section h2{font-size:32px;font-weight:600;line-height:1.3;min-height:1.3em;color:var(--primary-color);margin-bottom:24px;padding-bottom:12px;border-bottom:2px solid var(--border-color);transition:color .3s ease,border-color .3s ease;animation:slideInLeft .4s ease}[lang=ja] .content-section h2{line-height:1.2}@keyframes slideInLeft{0%{opacity:0;transform:translate(-20px)}to{opacity:1;transform:translate(0)}}.content-section h3{font-size:24px;font-weight:600;line-height:1.4;min-height:1.4em;color:var(--text-primary);margin-top:32px;margin-bottom:16px;transition:color .3s ease}[lang=ja] .content-section h3{line-height:1.3}.content-section h4{font-size:18px;font-weight:600;line-height:1.4;min-height:1.4em;color:var(--text-secondary);margin-top:24px;margin-bottom:12px;transition:color .3s ease}[lang=ja] .content-section h4{line-height:1.3}.content-section p{font-size:16px;line-height:1.6;min-height:1.6em;color:var(--text-secondary);margin-bottom:16px;transition:color .3s ease}[lang=ja] .content-section p,[lang=ja] .content-section li{line-height:1.5}.content-section ul,.content-section ol{margin-left:24px;margin-bottom:16px}.content-section li{font-size:16px;line-height:1.6;min-height:1.6em;color:var(--text-secondary);margin-bottom:8px;transition:color .3s ease}.content-section code{background-color:var(--bg-secondary);padding:2px 6px;border-radius:4px;font-size:14px;font-weight:500;font-family:JetBrains Mono,Fira Code,SF Mono,Monaco,Inconsolata,Roboto Mono,Courier New,monospace;letter-spacing:.01em;color:var(--primary-color);border:1px solid var(--border-color);transition:background-color .3s ease,color .3s ease,border-color .3s ease}.content-section pre{background-color:var(--bg-primary);color:var(--text-secondary);padding:20px;border-radius:8px;overflow-x:auto;margin:20px 0;font-size:14px;line-height:1.6;transition:background-color .3s ease,color .3s ease,border-color .3s ease}.content-section pre code{background-color:transparent;padding:0;color:var(--text-secondary);font-size:14px;font-weight:500;font-family:JetBrains Mono,Fira Code,SF Mono,Monaco,Inconsolata,Roboto Mono,Courier New,monospace;letter-spacing:.01em;border:none;transition:color .3s ease}.content-section strong{color:var(--primary-color);font-weight:600;transition:color .3s ease}.content-section a{color:var(--primary-color);text-decoration:none;transition:all .3s ease;border-bottom:1px solid transparent}.content-section a:hover{border-bottom-color:var(--primary-color);opacity:.8}.feature-cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:20px;margin:32px 0}.content-section ul.feature-list{list-style:none;margin-left:0;padding:0}.content-section ul.feature-list li{display:flex;align-items:flex-start;gap:12px;padding:12px 0;min-height:2.4em;border-bottom:1px solid var(--border-color);transition:all .3s ease}.content-section ul.feature-list li:last-child{border-bottom:none}.content-section ul.feature-list li:before{content:"✓";flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color),rgba(var(--primary-rgb),.7));color:#fff;border-radius:50%;font-size:14px;font-weight:700;margin-top:2px}.content-section ul.use-case-list{list-style:none;padding:0;display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:16px;margin:24px 0}.content-section ul.use-case-list li{padding:16px 20px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;border-left:3px solid var(--primary-color);transition:all .3s ease;margin:0;min-height:3em}.content-section ul.use-case-list li:hover{transform:translate(4px);border-left-color:var(--primary-color);box-shadow:0 4px 12px rgba(var(--primary-rgb),.15)}.badge{display:inline-block;padding:4px 12px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;font-size:12px;font-weight:600;color:var(--primary-color);text-transform:uppercase;letter-spacing:.5px;margin:0 4px}.badge-primary{background-color:rgba(var(--primary-rgb),.2);border-color:var(--primary-color);color:var(--primary-color)}.content-section pre{background:linear-gradient(135deg,var(--bg-primary) 0%,var(--bg-secondary) 100%);border:1px solid var(--border-color);box-shadow:0 2px 8px #0000001a}.content-section-divider{height:1px;background:linear-gradient(90deg,transparent,var(--border-color),transparent);margin:40px 0;border:none}@media (max-width: 768px){.content{margin-left:0;padding:76px 16px 20px;width:100%}.feature-cards-grid{grid-template-columns:1fr;gap:16px}.content-section ul.use-case-list{grid-template-columns:1fr}.content-section{margin-bottom:40px;scroll-margin-top:20px}.content-section h2{font-size:24px;margin-bottom:16px;padding-bottom:8px}.content-section h3{font-size:20px;margin-top:24px;margin-bottom:12px}.content-section h4{font-size:18px}.content-section p,.content-section li{font-size:15px;line-height:1.6}.content-section ul,.content-section ol{margin-left:20px}.content-section code{font-size:13px;padding:2px 4px;word-break:break-word}.content-section pre{padding:16px;font-size:13px;line-height:1.5;border-radius:6px;overflow-x:auto;-webkit-overflow-scrolling:touch}.content-section pre code{font-size:13px}}code[class*=language-],pre[class*=language-]{color:#ccc;background:none;font-family:Consolas,Monaco,Andale Mono,Ubuntu Mono,monospace;font-size:1em;text-align:left;white-space:pre;word-spacing:normal;word-break:normal;word-wrap:normal;line-height:1.5;-moz-tab-size:4;-o-tab-size:4;tab-size:4;-webkit-hyphens:none;-moz-hyphens:none;-ms-hyphens:none;hyphens:none}pre[class*=language-]{padding:1em;margin:.5em 0;overflow:auto}:not(pre)>code[class*=language-],pre[class*=language-]{background:#2d2d2d}:not(pre)>code[class*=language-]{padding:.1em;border-radius:.3em;white-space:normal}.token.comment,.token.block-comment,.token.prolog,.token.doctype,.token.cdata{color:#999}.token.punctuation{color:#ccc}.token.tag,.token.attr-name,.token.namespace,.token.deleted{color:#e2777a}.token.function-name{color:#6196cc}.token.boolean,.token.number,.token.function{color:#f08d49}.token.property,.token.class-name,.token.constant,.token.symbol{color:#f8c555}.token.selector,.token.important,.token.atrule,.token.keyword,.token.builtin{color:#cc99cd}.token.string,.token.char,.token.attr-value,.token.regex,.token.variable{color:#7ec699}.token.operator,.token.entity,.token.url{color:#67cdcc}.token.important,.token.bold{font-weight:700}.token.italic{font-style:italic}.token.entity{cursor:help}.token.inserted{color:green}.code-tabs{margin:20px 0;border-radius:12px;overflow:hidden;background-color:var(--bg-primary);border:none;transition:background-color .3s ease;animation:fadeIn .4s ease;box-shadow:0 4px 12px #00000026}.code-tabs-header{display:flex;background-color:var(--bg-secondary);border-bottom:none;overflow-x:auto;transition:background-color .3s ease;-webkit-overflow-scrolling:touch;scrollbar-width:thin}.code-tab{padding:12px 20px;background:none;border:none;color:var(--text-secondary);font-size:14px;font-weight:500;cursor:pointer;transition:all .3s cubic-bezier(.4,0,.2,1);border-bottom:2px solid transparent;white-space:nowrap;position:relative}.code-tab:after{content:"";position:absolute;bottom:0;left:0;right:0;height:2px;background:var(--primary-color);transform:scaleX(0);transition:transform .3s cubic-bezier(.4,0,.2,1)}.code-tab:hover{background-color:var(--bg-primary);color:var(--primary-color);transform:translateY(-2px)}.code-tab.active{color:var(--primary-color);background-color:var(--bg-primary)}.code-tab.active:after{transform:scaleX(1)}.code-block-wrapper{position:relative;background-color:var(--bg-primary);border-top:none;transition:background-color .3s ease}[data-theme=light] .code-block-wrapper{background-color:var(--bg-secondary)}.code-block-header{display:flex;justify-content:flex-end;align-items:center;padding:12px 16px;background-color:#0003;border-bottom:1px solid rgba(255,255,255,.1);transition:background-color .3s ease,border-color .3s ease}[data-theme=light] .code-block-header{background-color:#0000000d;border-bottom:1px solid rgba(0,0,0,.1)}.code-block-copy{background:none;border:none;cursor:pointer;padding:6px 8px;border-radius:4px;display:flex;align-items:center;justify-content:center;transition:all .2s ease;color:var(--text-secondary)}.code-block-copy:hover{background-color:#ffffff1a;color:var(--primary-color);transform:scale(1.1)}[data-theme=light] .code-block-copy:hover{background-color:#0000001a}.copy-icon{display:flex;align-items:center;justify-content:center;transition:transform .2s ease,color .2s ease;width:16px;height:16px}.copy-icon svg{width:100%;height:100%;stroke:currentColor}.copy-icon.copied{color:#4ade80;font-weight:700;font-size:18px}.code-tabs-content{padding:10px;overflow-x:auto;background-color:var(--bg-primary);position:relative;transition:background-color .3s ease;-webkit-overflow-scrolling:touch}[data-theme=light] .code-tabs-content{background-color:var(--bg-secondary)}.code-tabs-content pre{margin:0;background-color:transparent;padding:5px 10px;font-family:JetBrains Mono,Fira Code,SF Mono,Monaco,Inconsolata,Roboto Mono,Courier New,monospace;font-weight:500}.code-tabs-content code{background-color:transparent;padding:0;font-size:14px;line-height:1.8;font-weight:500;font-family:JetBrains Mono,Fira Code,SF Mono,Monaco,Inconsolata,Roboto Mono,Courier New,monospace;letter-spacing:.01em;white-space:pre}.code-tabs-content pre[class*=language-],.code-tabs-content code[class*=language-]{background:transparent!important}.code-tabs-content code[class*=language-]{color:#d4d4d4;text-shadow:none}.code-tabs-content .token.comment,.code-tabs-content .token.prolog,.code-tabs-content .token.doctype,.code-tabs-content .token.cdata{color:#6a9955;font-style:italic}.code-tabs-content .token.punctuation{color:#d4d4d4}.code-tabs-content .token.property,.code-tabs-content .token.tag,.code-tabs-content .token.boolean,.code-tabs-content .token.number,.code-tabs-content .token.constant,.code-tabs-content .token.symbol,.code-tabs-content .token.deleted{color:#b5cea8}.code-tabs-content .token.selector,.code-tabs-content .token.attr-name,.code-tabs-content .token.string,.code-tabs-content .token.char,.code-tabs-content .token.builtin,.code-tabs-content .token.inserted{color:#ce9178}.code-tabs-content .token.operator,.code-tabs-content .token.entity,.code-tabs-content .token.url,.code-tabs-content .language-css .token.string,.code-tabs-content .style .token.string{color:#d4d4d4}.code-tabs-content .token.atrule,.code-tabs-content .token.attr-value,.code-tabs-content .token.keyword{color:#569cd6}.code-tabs-content .token.function,.code-tabs-content .token.class-name{color:#dcdcaa}.code-tabs-content .token.regex,.code-tabs-content .token.important,.code-tabs-content .token.variable{color:#d16969}[data-theme=light] .code-tabs-content code[class*=language-]{color:#333}[data-theme=light] .code-tabs-content .token.comment,[data-theme=light] .code-tabs-content .token.prolog,[data-theme=light] .code-tabs-content .token.doctype,[data-theme=light] .code-tabs-content .token.cdata{color:#6a737d;font-style:italic}[data-theme=light] .code-tabs-content .token.punctuation{color:#333}[data-theme=light] .code-tabs-content .token.property,[data-theme=light] .code-tabs-content .token.tag,[data-theme=light] .code-tabs-content .token.boolean,[data-theme=light] .code-tabs-content .token.number,[data-theme=light] .code-tabs-content .token.constant,[data-theme=light] .code-tabs-content .token.symbol,[data-theme=light] .code-tabs-content .token.deleted{color:#005cc5}[data-theme=light] .code-tabs-content .token.selector,[data-theme=light] .code-tabs-content .token.attr-name,[data-theme=light] .code-tabs-content .token.string,[data-theme=light] .code-tabs-content .token.char,[data-theme=light] .code-tabs-content .token.builtin,[data-theme=light] .code-tabs-content .token.inserted{color:#032f62}[data-theme=light] .code-tabs-content .token.operator,[data-theme=light] .code-tabs-content .token.entity,[data-theme=light] .code-tabs-content .token.url,[data-theme=light] .code-tabs-content .language-css .token.string,[data-theme=light] .code-tabs-content .style .token.string{color:#333}[data-theme=light] .code-tabs-content .token.atrule,[data-theme=light] .code-tabs-content .token.attr-value,[data-theme=light] .code-tabs-content .token.keyword{color:#d73a49}[data-theme=light] .code-tabs-content .token.function,[data-theme=light] .code-tabs-content .token.class-name{color:#6f42c1}[data-theme=light] .code-tabs-content .token.regex,[data-theme=light] .code-tabs-content .token.important,[data-theme=light] .code-tabs-content .token.variable{color:#e36209}.code-tabs-content::-webkit-scrollbar{height:8px}.code-tabs-content::-webkit-scrollbar-track{background:#0000004d;border-radius:4px}.code-tabs-content::-webkit-scrollbar-thumb{background:#fff3;border-radius:4px;transition:background .3s ease}.code-tabs-content::-webkit-scrollbar-thumb:hover{background:#ffffff4d}.code-tabs-header::-webkit-scrollbar{height:4px}.code-tabs-header::-webkit-scrollbar-track{background:var(--bg-secondary)}.code-tabs-header::-webkit-scrollbar-thumb{background:var(--bg-tertiary);border-radius:2px;transition:background .3s ease}.code-tabs-header::-webkit-scrollbar-thumb:hover{background:var(--primary-color)}@media (max-width: 768px){.code-tabs{margin:16px 0;border-radius:8px}.code-tab{padding:10px 16px;font-size:13px;min-height:44px}.code-block-header{padding:10px 12px}.code-block-copy{padding:8px;min-width:44px;min-height:44px}.code-tabs-content{padding:12px}.code-tabs-content code{font-size:13px;line-height:1.6}.code-tabs-content pre{padding:4px 8px}}.info-box{display:flex;gap:16px;padding:16px 20px;margin:24px 0;border-radius:12px;border-left:4px solid;background-color:var(--bg-secondary);transition:all .3s ease;animation:fadeIn .4s ease}.info-box-info{border-left-color:var(--primary-color);background-color:rgba(var(--primary-rgb),.1)}[data-theme=light] .info-box-info{background-color:rgba(var(--primary-rgb),.05)}.info-box-tip{border-left-color:#4ade80;background-color:#4ade801a}[data-theme=light] .info-box-tip{background-color:#4ade800d}.info-box-warning{border-left-color:#fbbf24;background-color:#fbbf241a}[data-theme=light] .info-box-warning{background-color:#fbbf240d}.info-box-note{border-left-color:#a78bfa;background-color:#a78bfa1a}[data-theme=light] .info-box-note{background-color:#a78bfa0d}.info-box-icon{flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;color:var(--primary-color)}.info-box-tip .info-box-icon{color:#4ade80}.info-box-warning .info-box-icon{color:#fbbf24}.info-box-note .info-box-icon{color:#a78bfa}.info-box-content{flex:1;color:var(--text-primary);font-size:15px;line-height:1.6}.info-box-content p{margin:0;color:var(--text-primary)}.info-box-content p:not(:last-child){margin-bottom:8px}.info-box-content strong{color:var(--text-primary);font-weight:600}.info-box-content code{background-color:var(--bg-primary);padding:2px 6px;border-radius:4px;font-size:13px;color:var(--primary-color)}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (max-width: 768px){.info-box{padding:12px 16px;gap:12px}.info-box-icon{width:20px;height:20px}.info-box-icon svg{width:18px;height:18px}.info-box-content{font-size:14px}}.feature-card-link{text-decoration:none;color:inherit;display:block}.feature-card{display:flex;align-items:flex-start;gap:20px;padding:24px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:12px;transition:all .3s cubic-bezier(.4,0,.2,1);cursor:pointer;position:relative;overflow:hidden}.feature-card-link:hover .feature-card{transform:translateY(-4px);box-shadow:0 8px 24px rgba(var(--primary-rgb),.2);border-color:var(--primary-color);background-color:var(--bg-primary)}.feature-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--primary-color),transparent);transform:scaleX(0);transition:transform .3s ease}.feature-card-link:hover .feature-card:before{transform:scaleX(1)}.feature-card-icon{flex-shrink:0;width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-color),rgba(var(--primary-rgb),.7));border-radius:10px;color:#fff;transition:all .3s ease}.feature-card-link:hover .feature-card-icon{transform:scale(1.1) rotate(5deg);box-shadow:0 4px 12px rgba(var(--primary-rgb),.4)}.feature-card-icon svg{width:24px;height:24px;stroke:currentColor;stroke-width:2}.feature-card-content{flex:1;min-width:0}.feature-card-title{font-size:18px;font-weight:600;line-height:1.4;min-height:1.4em;color:var(--text-primary);margin:0 0 8px;transition:color .3s ease}[lang=ja] .feature-card-title{line-height:1.3}.feature-card-description{font-size:14px;line-height:1.6;min-height:2.4em;color:var(--text-secondary);margin:0;transition:color .3s ease}[lang=ja] .feature-card-description{line-height:1.5}.feature-card-arrow{flex-shrink:0;width:24px;height:24px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);transition:all .3s ease;opacity:0;transform:translate(-8px)}.feature-card-link:hover .feature-card-arrow{opacity:1;transform:translate(0);color:var(--primary-color)}@media (max-width: 768px){.feature-card{padding:20px;gap:16px}.feature-card-icon{width:40px;height:40px}.feature-card-icon svg{width:20px;height:20px}.feature-card-title{font-size:16px}.feature-card-description{font-size:13px}}.language-switcher{display:flex;align-items:center;gap:4px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;padding:4px;transition:background-color .3s ease,border-color .3s ease}.lang-button{padding:6px 12px;background:none;border:none;color:var(--text-secondary);font-size:13px;font-weight:500;cursor:pointer;border-radius:6px;transition:all .3s ease;min-width:36px;text-align:center}.lang-button:hover{color:var(--text-primary);background-color:var(--bg-tertiary)}.lang-button.active{background-color:var(--primary-color);color:var(--bg-primary);font-weight:600}.lang-button.active:hover{background-color:var(--primary-color);color:var(--bg-primary);opacity:.9}@media (max-width: 768px){.language-switcher{padding:3px;gap:3px}.lang-button{padding:5px 10px;font-size:12px;min-width:32px}}.app-header{position:fixed;top:0;left:280px;right:0;height:64px;background-color:var(--bg-primary);border-bottom:1px solid var(--border-color);z-index:1000;display:flex;align-items:center;justify-content:space-between;padding:0 24px;box-shadow:0 2px 12px #00000014;-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:background-color .3s ease,border-color .3s ease,box-shadow .3s ease}.header-left{display:flex;align-items:center;gap:20px;flex:1}.header-brand{display:flex;align-items:center;gap:12px}.header-logo{height:32px;display:flex;align-items:center;justify-content:center;flex-shrink:0;transition:all .3s ease}.header-logo img{height:100%;width:auto;object-fit:contain;transition:transform .3s ease;width:130px}.header-logo:hover img{transform:scale(1.05)}.header-brand-text{display:flex;flex-direction:column;gap:2px}.header-subtitle{font-size:11px;font-weight:500;color:var(--text-muted);text-transform:uppercase;letter-spacing:1px;transition:color .3s ease}.header-center{display:flex;align-items:center;justify-content:center;flex:1}.header-menu-toggle{display:none;flex-direction:column;justify-content:center;align-items:center;gap:5px;width:40px;height:40px;background:none;border:none;cursor:pointer;padding:0;transition:all .3s ease;flex-shrink:0}.header-menu-toggle:hover{opacity:.7}.header-menu-toggle .hamburger-line{width:20px;height:2px;background-color:var(--primary-color);border-radius:2px;transition:all .3s cubic-bezier(.4,0,.2,1);transform-origin:center}.header-menu-toggle:hover .hamburger-line{background-color:var(--text-primary)}.header-menu-toggle .hamburger-line.open:nth-child(1){transform:translateY(7px) rotate(45deg)}.header-menu-toggle .hamburger-line.open:nth-child(2){opacity:0;transform:scaleX(0)}.header-menu-toggle .hamburger-line.open:nth-child(3){transform:translateY(-7px) rotate(-45deg)}.header-title{font-size:20px;font-weight:700;color:var(--text-primary);margin:0;line-height:1.2;min-height:1.2em;transition:color .3s ease;letter-spacing:-.5px}.header-right{display:flex;align-items:center;gap:12px;flex:1;justify-content:flex-end}.header-link{display:flex;align-items:center;gap:6px;padding:8px 12px;background-color:var(--bg-secondary);border:1px solid var(--border-color);border-radius:8px;color:var(--text-secondary);text-decoration:none;font-size:14px;font-weight:500;transition:all .3s ease;cursor:pointer}.header-link:hover{background-color:var(--primary-color);color:var(--bg-primary);border-color:var(--primary-color);transform:translateY(-2px);box-shadow:0 4px 12px var(--shadow-color)}.header-link svg{width:16px;height:16px;stroke:currentColor;transition:transform .3s ease}.header-link:hover svg{transform:translate(2px)}.header-link-text{display:none}@media (min-width: 1024px){.header-link-text{display:inline}}.header-theme-toggle{display:flex;align-items:center;justify-content:center;width:40px;height:40px;background-color:var(--bg-secondary);color:var(--primary-color);border:1px solid var(--border-color);border-radius:8px;cursor:pointer;transition:all .3s ease;padding:0}.header-theme-toggle:hover{background-color:var(--primary-color);color:var(--bg-primary);transform:scale(1.05);box-shadow:0 2px 8px var(--shadow-color)}.header-theme-toggle svg{width:18px;height:18px;stroke:currentColor;transition:transform .3s ease}.header-theme-toggle:hover svg{transform:rotate(15deg)}@media (max-width: 768px){.app-header{left:0;height:56px;padding:0 16px}.header-menu-toggle{display:flex}.header-brand{gap:10px}.header-logo{height:28px}.header-title{font-size:18px}.header-subtitle{font-size:10px}.header-center{display:none}.header-link{padding:6px;min-width:36px;justify-content:center}.header-link svg{width:18px;height:18px}.header-theme-toggle{width:36px;height:36px}.header-theme-toggle svg{width:16px;height:16px}}@media (max-width: 1024px){.header-center{display:none}}.app{display:flex;min-height:100vh;background:linear-gradient(180deg,var(--bg-gradient-start) 0%,var(--bg-gradient-end) 100%);width:100%;overflow-x:hidden;transition:background .3s ease}:root{--primary-color: rgb(0, 180, 200);--primary-rgb: 0, 180, 200;--bg-primary: #0a0e1a;--bg-secondary: #0f1525;--bg-tertiary: #1a2332;--bg-gradient-start: #0a0e1a;--bg-gradient-end: #000000;--text-primary: #ffffff;--text-secondary: #b8c5d6;--text-muted: #6b7a8f;--border-color: #1a2332;--shadow-color: rgba(var(--primary-rgb), .15)}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f5f7fa;--bg-tertiary: #e8ecf0;--bg-gradient-start: #f8f9fa;--bg-gradient-end: #e9ecef;--text-primary: #0a0e1a;--text-secondary: #4a5568;--text-muted: #6b7a8f;--border-color: #d0d7e0;--shadow-color: rgba(var(--primary-rgb), .1)}*{margin:0;padding:0;box-sizing:border-box;transition:background-color .3s ease,color .3s ease,border-color .3s ease}html,body{overflow-x:hidden;width:100%}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;background:linear-gradient(180deg,var(--bg-gradient-start) 0%,var(--bg-gradient-end) 100%);color:var(--text-primary)}@media (max-width: 768px){html{font-size:16px}body{font-size:15px}}code{font-family:Courier New,Courier,monospace}
