:root{--color-primary: #1a6b5a;--color-primary-hover: #134d41;--color-accent: #c5922e;--color-accent-hover: #a87a20;--color-bg: #ffffff;--color-bg-alt: #f7f5f2;--color-surface: #ffffff;--color-text: #1c1c1c;--color-text-muted: #555;--color-border: #ddd8d0;--color-link: #1a6b5a;--color-link-hover: #134d41;--color-focus: #c5922e;--color-hero-bg: #eef6f3;--color-hero-text: #1c1c1c;--color-code-bg: #f0ede8;--shadow-sm: 0 1px 3px rgba(0, 0, 0, .08);--shadow-md: 0 4px 12px rgba(0, 0, 0, .1);--radius: .5rem;--max-w: 62rem;--nav-height: 4rem}html[data-theme=dark]{--color-primary: #3ec9a7;--color-primary-hover: #5dd8ba;--color-accent: #f0b454;--color-accent-hover: #f5c87a;--color-bg: #161625;--color-bg-alt: #1e1e32;--color-surface: #24243a;--color-text: #e4e2dd;--color-text-muted: #a5a5a5;--color-border: #3a3a50;--color-link: #3ec9a7;--color-link-hover: #5dd8ba;--color-focus: #f0b454;--color-hero-bg: #1e1e32;--color-hero-text: #e4e2dd;--color-code-bg: #2a2a42;--shadow-sm: 0 1px 3px rgba(0, 0, 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0}img{max-width:100%;height:auto;display:block}table{width:100%;border-collapse:collapse;margin-bottom:1.5rem}th,td{padding:.75rem 1rem;text-align:left;border-bottom:1px solid var(--color-border)}th{font-weight:600;background:var(--color-bg-alt)}.container{width:100%;max-width:var(--max-w);margin:0 auto;padding:0 1.5rem}main{flex:1}.page-content{padding:3rem 0 4rem}.sections-wrap{padding:2rem 0 4rem}.sections-wrap>section{scroll-margin-top:calc(var(--nav-height) + 1.5rem)}.sections-wrap>hr{margin:3rem 0}#top{scroll-margin-top:0}.page-content>h1:first-child{margin-bottom:1.5rem;padding-bottom:.75rem;border-bottom:2px solid var(--color-primary)}.btn{display:inline-block;padding:.75rem 1.75rem;font-size:1rem;font-weight:600;line-height:1.4;text-decoration:none;border:2px solid transparent;border-radius:var(--radius);cursor:pointer;transition:background-color .15s ease,color .15s ease,border-color .15s ease,transform .1s ease}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0)}.btn-primary{background-color:var(--color-primary);color:#fff}.btn-primary:hover{background-color:var(--color-primary-hover);color:#fff}.btn-outline{background:transparent;color:var(--color-primary);border-color:var(--color-primary)}.btn-outline:hover{background-color:var(--color-primary);color:#fff}.btn-accent{background-color:var(--color-accent);color:#1c1c1c}.btn-accent:hover{background-color:var(--color-accent-hover);color:#1c1c1c}.hero{background:var(--color-hero-bg);padding:4rem 0;text-align:center}.hero h1{font-size:2.75rem;margin-bottom:1rem;color:var(--color-hero-text)}.hero p{font-size:1.2rem;color:var(--color-text-muted);max-width:38rem;margin:0 auto 2rem}.hero-actions{display:flex;gap:1rem;justify-content:center;flex-wrap:wrap}.card-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(16rem,1fr));gap:1.5rem;margin:2rem 0}.card{background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius);padding:1.75rem;box-shadow:var(--shadow-sm);transition:box-shadow .2s ease,transform .2s ease}.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.card h3{margin-top:0;color:var(--color-primary)}.highlight-box{background:var(--color-bg-alt);border:1px solid var(--color-border);border-left:4px solid var(--color-primary);border-radius:0 var(--radius) var(--radius) 0;padding:1.5rem;margin:1.5rem 0}.checklist{list-style:none;padding-left:0}.checklist li{position:relative;padding-left:2rem;margin-bottom:.75rem}.checklist li:before{content:"☐";position:absolute;left:0;font-size:1.2em;color:var(--color-primary)}.privacy-note{background:var(--color-bg-alt);border:1px solid var(--color-border);border-radius:var(--radius);padding:1rem 1.25rem;font-size:.9rem;color:var(--color-text-muted);margin:1.5rem 0}.site-header{background:var(--color-surface);border-bottom:1px solid var(--color-border);position:sticky;top:0;z-index:100;height:var(--nav-height)}.header-inner{display:flex;align-items:center;justify-content:space-between;height:100%}.site-logo{font-size:1.15rem;font-weight:700;color:var(--color-text);text-decoration:none;white-space:nowrap}.site-logo:hover{color:var(--color-primary)}.nav-list{display:flex;list-style:none;gap:.25rem;padding:0;margin:0;align-items:center}.nav-list a{display:block;padding:.4rem .7rem;font-size:.9rem;font-weight:500;text-decoration:none;color:var(--color-text-muted);border-radius:var(--radius);transition:color .15s ease,background .15s ease;white-space:nowrap}.nav-list a:hover,.nav-list a[aria-current=page]{color:var(--color-primary);background:var(--color-bg-alt)}.menu-toggle{display:none;background:none;border:1px solid var(--color-border);border-radius:var(--radius);padding:.4rem .6rem;cursor:pointer;color:var(--color-text);font-size:1.25rem;line-height:1}.site-footer{background:var(--color-bg-alt);border-top:1px solid var(--color-border);padding:2rem 0;margin-top:auto;font-size:.9rem;color:var(--color-text-muted)}.footer-inner{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:1rem}.theme-toggle{background:none;border:1px solid var(--color-border);border-radius:var(--radius);padding:.35rem .55rem;cursor:pointer;color:var(--color-text);font-size:1.1rem;line-height:1;display:flex;align-items:center;justify-content:center;transition:border-color .15s ease}.theme-toggle:hover{border-color:var(--color-primary)}.theme-toggle .icon-sun,.theme-toggle .icon-moon{width:1.15rem;height:1.15rem}html:not([data-theme=dark]) .theme-toggle .icon-sun{display:none}html[data-theme=dark] .theme-toggle .icon-moon{display:none}@media(max-width:52rem){.menu-toggle{display:block}.site-nav{display:none;position:absolute;top:var(--nav-height);left:0;right:0;background:var(--color-surface);border-bottom:1px solid var(--color-border);padding:1rem 1.5rem;box-shadow:var(--shadow-md)}.site-nav.is-open{display:block}.nav-list{flex-direction:column;align-items:stretch;gap:.15rem}.nav-list a{padding:.6rem .75rem}.hero h1{font-size:2rem}.hero p{font-size:1.05rem}h1{font-size:1.85rem}h2{font-size:1.45rem}}@media(max-width:30rem){.hero{padding:2.5rem 0}.hero h1{font-size:1.65rem}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}@media print{.site-header,.site-footer,.skip-link,.theme-toggle,.menu-toggle,.btn{display:none!important}body{font-size:11pt;color:#000;background:#fff}a{color:#000;text-decoration:underline}.page-content{padding:0}.container{max-width:100%;padding:0}.checklist li:before{content:"☐";color:#000}}