*,*::before,*::after{-webkit-box-sizing:border-box;box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;font-size:16px;line-height:1.6;color:#1e293b;background:#fff;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}img{max-width:100%;height:auto}.main{min-height:calc(100vh - 64px - 97px)}.header{position:sticky;top:0;z-index:100;background:#fff;border-bottom:1px solid #e2e8f0}.header__inner{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;max-width:1200px;height:64px;margin:0 auto;padding:0 24px}.header__logo{font-size:20px;font-weight:700;color:#1e293b;text-decoration:none}.header__menu-btn{display:none;padding:8px;margin-left:auto;background:none;border:none;cursor:pointer}@media(max-width: 767px){.header__menu-btn{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-align:center;-ms-flex-align:center;align-items:center;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}}.header__menu-icon{position:relative;display:block;width:24px;height:2px;background:#1e293b;-webkit-transition:background .2s;transition:background .2s}.header__menu-icon::before,.header__menu-icon::after{content:"";position:absolute;left:0;width:100%;height:2px;background:#1e293b;-webkit-transition:-webkit-transform .2s;transition:-webkit-transform .2s;transition:transform .2s;transition:transform .2s, -webkit-transform .2s}.header__menu-icon::before{top:-7px}.header__menu-icon::after{top:7px}.header__nav{margin-left:48px}@media(max-width: 767px){.header__nav{position:fixed;top:64px;right:0;left:0;display:none;padding:16px 24px;background:#fff;border-bottom:1px solid #e2e8f0;-webkit-box-shadow:0 4px 6px -1px rgba(0,0,0,.1);box-shadow:0 4px 6px -1px rgba(0,0,0,.1)}.header__nav.is-open{display:block}}.header__nav-list{display:-webkit-box;display:-ms-flexbox;display:flex;gap:32px;margin:0;padding:0;list-style:none}@media(max-width: 767px){.header__nav-list{-webkit-box-orient:vertical;-webkit-box-direction:normal;-ms-flex-direction:column;flex-direction:column;gap:0}}.header__nav-list a{font-size:14px;color:#64748b;text-decoration:none;-webkit-transition:color .2s;transition:color .2s}@media(max-width: 767px){.header__nav-list a{display:block;padding:12px 0}}.header__nav-list a:hover{color:#2563eb}.header__lang{margin-left:auto;font-size:13px;color:#64748b;text-decoration:none;white-space:nowrap}.header__lang:hover{color:#2563eb}@media(max-width: 767px){.header__lang{display:none}}.header.is-menu-open .header__menu-icon{background:rgba(0,0,0,0)}.header.is-menu-open .header__menu-icon::before{-webkit-transform:rotate(45deg) translate(5px, 5px);transform:rotate(45deg) translate(5px, 5px)}.header.is-menu-open .header__menu-icon::after{-webkit-transform:rotate(-45deg) translate(5px, -5px);transform:rotate(-45deg) translate(5px, -5px)}.footer{border-top:1px solid #e2e8f0;background:#f8fafc}.footer__inner{max-width:1200px;margin:0 auto;padding:32px 24px;text-align:center}.footer__copyright{margin:0;font-size:13px;color:#64748b}.hero{padding:80px 24px;text-align:center;background:-webkit-gradient(linear, left top, left bottom, from(#f8fafc), to(#fff));background:linear-gradient(180deg, #f8fafc 0%, #fff 100%)}@media(min-width: 768px){.hero{padding:120px 24px}}.hero__inner{max-width:800px;margin:0 auto}.hero__title{margin:0 0 24px;font-size:32px;font-weight:700;line-height:1.4;color:#1e293b}@media(min-width: 768px){.hero__title{font-size:44px}}.hero__subtitle{margin:0 0 40px;font-size:16px;line-height:1.8;color:#64748b}@media(min-width: 768px){.hero__subtitle{font-size:18px}}.hero__cta{display:inline-block;padding:14px 40px;font-size:16px;font-weight:600;color:#fff;text-decoration:none;background:#2563eb;border-radius:8px;-webkit-transition:background .2s;transition:background .2s}.hero__cta:hover{background:#1d4ed8}.highlights{padding:80px 24px}.highlights__inner{display:grid;grid-template-columns:1fr;gap:40px;max-width:1200px;margin:0 auto}@media(min-width: 768px){.highlights__inner{grid-template-columns:repeat(3, 1fr)}}.highlights__item{text-align:center}@media(min-width: 768px){.highlights__item{text-align:left}}.highlights__title{margin:0 0 12px;font-size:20px;font-weight:600;color:#1e293b}.highlights p{margin:0;font-size:15px;line-height:1.7;color:#64748b}.feature-section{margin-bottom:48px}.feature-section:last-child{margin-bottom:0}.feature-section h2{margin:0 0 16px;font-size:24px;font-weight:600;color:#1e293b}.feature-section h3{margin:24px 0 12px;font-size:18px;font-weight:600;color:#1e293b}.feature-section p{margin:0 0 16px;line-height:1.8}.feature-section ul,.feature-section ol{margin:0 0 16px;padding-left:24px}.feature-section ul li,.feature-section ol li{margin-bottom:8px;line-height:1.7}.content{max-width:800px;margin:0 auto;padding:48px 24px 80px}@media(min-width: 768px){.content{padding:64px 24px 120px}}.content h1{margin:0 0 32px;font-size:32px;font-weight:700;color:#1e293b}@media(min-width: 768px){.content h1{font-size:36px}}.content p{margin:0 0 16px;font-size:15px;line-height:1.8;color:#1e293b}.content a{color:#2563eb;text-decoration:none}.content a:hover{text-decoration:underline}.content ul,.content ol{margin:0 0 24px;padding-left:24px}.content ul li,.content ol li{margin-bottom:8px;line-height:1.7}.content code{padding:2px 6px;font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,Courier,monospace;font-size:13px;background:#f8fafc;border:1px solid #e2e8f0;border-radius:4px}.content-section{margin-bottom:48px}.content-section:last-child{margin-bottom:0}.content-section h2{margin:0 0 16px;font-size:24px;font-weight:600;color:#1e293b;padding-bottom:8px;border-bottom:1px solid #e2e8f0}.config-table{width:100%;margin:0 0 24px;border-collapse:collapse}.config-table th,.config-table td{padding:10px 12px;font-size:14px;text-align:left;border:1px solid #e2e8f0}.config-table th{font-weight:600;background:#f8fafc}.config-table td code{padding:1px 4px;font-size:12px}.code-block{margin:0 0 24px;padding:20px 24px;overflow-x:auto;font-family:"SFMono-Regular",Consolas,"Liberation Mono",Menlo,Courier,monospace;font-size:13px;line-height:1.6;color:#1e293b;background:#1e293b;border-radius:8px}.code-block code{padding:0;color:#e2e8f0;background:none;border:none;border-radius:0}