[data-theme=dark]{--color-sand:#1A1209;--color-cream:#15100A;--color-earth-dark:#15100A;--color-earth-medium:#1E1710;--color-earth-light:#2A2017;--text-primary:#F3EAD9;--text-secondary:#C2B299;--text-light:#F3EAD9;--text-muted:#8A7B64;--color-gold:#E7C24B;--color-gold-light:#FFD700;--color-emerald:#34D27B;--color-ruby:#FF5A6A;--color-sapphire:#5AA0FF;--color-amethyst:#B57BFF;--shadow-sm:0 1px 2px rgba(0,0,0,0.5);--shadow-md:0 4px 6px rgba(0,0,0,0.6);--shadow-lg:0 10px 25px rgba(0,0,0,0.7);--shadow-gold:0 4px 15px rgba(212, 175, 55, 0.25)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]){--color-sand:#1A1209;--color-cream:#15100A;--color-earth-dark:#15100A;--color-earth-medium:#1E1710;--color-earth-light:#2A2017;--text-primary:#F3EAD9;--text-secondary:#C2B299;--text-light:#F3EAD9;--text-muted:#8A7B64;--color-gold:#E7C24B;--color-gold-light:#FFD700;--color-emerald:#34D27B;--color-ruby:#FF5A6A;--color-sapphire:#5AA0FF;--color-amethyst:#B57BFF;--shadow-sm:0 1px 2px rgba(0,0,0,0.5);--shadow-md:0 4px 6px rgba(0,0,0,0.6);--shadow-lg:0 10px 25px rgba(0,0,0,0.7);--shadow-gold:0 4px 15px rgba(212, 175, 55, 0.25)}}[data-theme=dark] body,@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) body { background: linear-gradient(135deg, #15100A 0%, #1A1209 100%); }}[data-theme=dark] .card{background:linear-gradient(135deg,#1E1710 0%,#2A2017 100%);border-color:rgba(212,175,55,.15)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .card{background:linear-gradient(135deg,#1E1710 0%,#2A2017 100%);border-color:rgba(212,175,55,.15)}}[data-theme=dark] .section-card{background:linear-gradient(135deg,#1E1710 0%,#1A1209 100%)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .section-card{background:linear-gradient(135deg,#1E1710 0%,#1A1209 100%)}}[data-theme=dark] table{background:#1e1710}[data-theme=dark] td{border-bottom-color:rgba(255,255,255,5%)}[data-theme=dark] tr:hover{background:rgba(212,175,55,5%)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) table{background:#1e1710}:root:not([data-theme=light]) td{border-bottom-color:rgba(255,255,255,5%)}:root:not([data-theme=light]) tr:hover{background:rgba(212,175,55,5%)}}[data-theme=dark] .article-content code{background:rgba(212,175,55,.15);color:gold}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .article-content code{background:rgba(212,175,55,.15);color:gold}}[data-theme=dark] .gem-list-item{background:linear-gradient(135deg,#1E1710 0%,#2A2017 100%)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .gem-list-item{background:linear-gradient(135deg,#1E1710 0%,#2A2017 100%)}}[data-theme=dark] .pagination a{background:#1e1710;color:#f3ead9}[data-theme=dark] .pagination a:hover{background:#e7c24b;color:#15100a}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .pagination a{background:#1e1710;color:#f3ead9}:root:not([data-theme=light]) .pagination a:hover{background:#e7c24b;color:#15100a}}[data-theme=dark] .tag{background:rgba(212,175,55,.15);color:#e7c24b}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .tag{background:rgba(212,175,55,.15);color:#e7c24b}}[data-theme=dark] .img-container{background:linear-gradient(135deg,#1E1710,#2A2017)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .img-container{background:linear-gradient(135deg,#1E1710,#2A2017)}}[data-theme=dark] .responsive-img,@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .responsive-img { filter: brightness(0.95); }}[data-theme=dark] .gem-gallery-item{box-shadow:0 2px 8px rgba(0,0,0,.5)}@media(prefers-color-scheme:dark){:root:not([data-theme=light]) .gem-gallery-item{box-shadow:0 2px 8px rgba(0,0,0,.5)}}.theme-toggle{display:flex;align-items:center;justify-content:center;background:0 0;border:2px solid rgba(212,175,55,.5);color:#e7c24b;width:44px;height:44px;border-radius:50%;cursor:pointer;transition:all .3s ease;font-size:1.25rem;padding:0}.theme-toggle:hover{background:rgba(212,175,55,.1);border-color:#e7c24b;transform:scale(1.05)}.theme-toggle:focus{outline:3px solid #e7c24b;outline-offset:2px}.theme-toggle:active{transform:scale(.95)}.theme-toggle .sun-icon,.theme-toggle .moon-icon{transition:transform .3s ease,opacity .3s ease}.theme-toggle[aria-label="Mudar para tema escuro"] .sun-icon,.theme-toggle[aria-label="Switch to dark theme"] .sun-icon{display:block}.theme-toggle[aria-label="Mudar para tema escuro"] .moon-icon,.theme-toggle[aria-label="Switch to dark theme"] .moon-icon{display:none}.theme-toggle[aria-label="Mudar para tema claro"] .sun-icon,.theme-toggle[aria-label="Switch to light theme"] .sun-icon{display:none}.theme-toggle[aria-label="Mudar para tema claro"] .moon-icon,.theme-toggle[aria-toggle="Switch to light theme"] .moon-icon{display:block}.header-controls{display:flex;align-items:center;gap:1rem}[data-theme=dark] .site-header,@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .site-header { background: linear-gradient(135deg, #15100A 0%, #1E1710 100%); border-bottom: 1px solid rgba(212, 175, 55, 0.1); }}[data-theme=dark] .hero,@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .hero { background: linear-gradient(135deg, #15100A 0%, #1A1209 50%, #1E1710 100%); }}[data-theme=dark] .article-header,@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .article-header { background: linear-gradient(135deg, #15100A, #1E1710); }}[data-theme=dark] .article-content blockquote,@media (prefers-color-scheme: dark){ :root:not([data-theme="light"]) .article-content blockquote { color: #C2B299; }}.no-js .theme-toggle{display:none}@media(prefers-reduced-motion:no-preference){body,.card,.section-card,table,.gem-list-item,.pagination a,.article-content code,.site-header,.hero,.article-header{transition:background-color .3s ease,color .3s ease,border-color .3s ease}}[data-theme=dark] input,[data-theme=dark] select,[data-theme=dark] textarea{background:var(--bg-tertiary);color:var(--text-primary);border-color:var(--border-color)}[data-theme=dark] input::placeholder,[data-theme=dark] textarea::placeholder{color:var(--text-muted)}[data-theme=dark] .nl-email{background:var(--bg-tertiary);color:var(--text-primary);border-color:var(--border-color)}[data-theme=dark] .pathway-section,[data-theme=dark] .featured-section,[data-theme=dark] .tool-callout{background:rgba(212,175,55,6%);border-color:var(--border-color)}