:root{--color-toggle-border:rgba(255,186,25,0.4);--color-toggle-bg:rgba(10,11,13,0.85);--color-toggle-border-hover:rgba(255,186,25,0.7);--color-toggle-glow:rgba(255,186,25,0.3);--color-toggle-bg-light:rgba(248,249,252,0.92);--color-dark-text:#1a1d2e;--color-toggle-border-light:rgba(184,134,11,0.3);--color-toggle-shadow-light:rgba(0,0,0,0.12);--color-toggle-border-light-hover:rgba(184,134,11,0.6);--color-toggle-glow-light:rgba(255,186,25,0.2);--color-surface-white:#ffffff}[data-theme=light]{--color-toggle-border:rgba(184,134,11,0.3);--color-toggle-bg:rgba(248,249,252,0.92);--color-toggle-border-hover:rgba(184,134,11,0.6);--color-toggle-glow:rgba(255,186,25,0.2);--color-toggle-bg-light:rgba(248,249,252,0.92);--color-dark-text:#1a1d2e;--color-toggle-border-light:rgba(184,134,11,0.3);--color-toggle-shadow-light:rgba(0,0,0,0.12);--color-toggle-border-light-hover:rgba(184,134,11,0.6);--color-toggle-glow-light:rgba(255,186,25,0.2);--color-surface-white:#ffffff}.page-section,.page-section.has-bg{color:var(--color-cert-section-text)}.text-block h1,.text-block h2,.text-block h3,.text-block h4{color:var(--color-white)}.text-block p{color:var(--color-cert-para-text)}.theme-toggle-btn{position:fixed;bottom:1.5rem;right:1.5rem;z-index:999;width:44px;height:44px;border-radius:50%;border:1.5px solid var(--color-toggle-border);background:var(--color-toggle-bg);color:var(--color-white-88);cursor:pointer;display:flex;align-items:center;justify-content:center;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);transition:background .2s,border-color .2s,box-shadow .2s,color .2s;box-shadow:0 2px 12px var(--color-shadow-sm);padding:0}.theme-toggle-btn:hover{border-color:var(--color-toggle-border-hover);box-shadow:0 0 16px var(--color-toggle-glow)}.theme-toggle-btn .icon-sun{display:block}.theme-toggle-btn .icon-moon{display:none}[data-theme=light] .theme-toggle-btn{background:var(--color-toggle-bg-light);color:var(--color-dark-text);border-color:var(--color-toggle-border-light);box-shadow:0 2px 12px var(--color-toggle-shadow-light)}[data-theme=light] .theme-toggle-btn:hover{border-color:var(--color-toggle-border-light-hover);box-shadow:0 0 16px var(--color-toggle-glow-light)}[data-theme=light] .theme-toggle-btn .icon-sun{display:none}[data-theme=light] .theme-toggle-btn .icon-moon{display:block}[data-theme=light] .cert-newasset-card,[data-theme=light] .detail-panel{background:var(--color-surface-white)}[data-theme=light] .text-block h1,[data-theme=light] .text-block h2,[data-theme=light] .text-block h3,[data-theme=light] .text-block h4{color:var(--color-dark-text)}[data-theme=light] .text-block p{color:var(--color-muted)}.cert-hero-section:before{background-size:50%!important;background-repeat:no-repeat!important}.cert-newasset-card{background:var(--color-dark);border-radius:16px;padding:clamp(1.75rem,3vw,2.75rem);box-shadow:0 8px 40px var(--color-shadow-card);max-width:720px;margin:0 auto;text-align:center}.cert-newasset-card h2{color:var(--color-heading-white)}.cert-newasset-card p{color:var(--color-text-muted-light)}.attr-group{cursor:pointer}.attr-group:hover .callout-line{stroke:var(--color-green);filter:drop-shadow(0 0 4px var(--color-green));opacity:1}.attr-group:hover .callout-box rect{stroke:var(--color-green);fill:var(--color-cert-callout-hover-bg)}.attr-group:hover .callout-box text{fill:var(--color-green)}.attr-group:hover .callout-dot{fill:var(--color-green);filter:drop-shadow(0 0 5px var(--color-green))}.callout-line{transition:stroke .2s,filter .2s}.callout-box rect{transition:stroke .2s,fill .2s}.callout-box text{transition:fill .2s}.callout-dot{transition:fill .2s,filter .2s}.cert-attr-wrapper{max-width:890px;margin:0 auto}.detail-panel{display:none;margin:-26% auto 0;max-width:420px;background:var(--color-heading-white);border:.5px solid var(--color-cert-border-light);border-radius:12px;padding:14px 16px;animation:fadeUp .18s ease;position:relative;z-index:1}.detail-panel.visible{display:block;box-shadow:0 0 20px 6px var(--color-green-50)}@keyframes fadeUp{0%{opacity:0;transform:translateY(4px)}to{opacity:1;transform:translateY(0)}}.detail-header{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:6px}.detail-name{font-size:13px;font-weight:500;color:var(--color-dark)}.detail-tag{font-size:11px;padding:2px 8px;border-radius:999px;font-weight:500}.detail-tag.visible-tag{background:var(--color-cert-visible-tag-bg);color:var(--color-cert-visible-tag-text)}.detail-tag.hidden-tag{background:var(--color-cert-hidden-tag-bg);color:var(--color-cert-hidden-tag-text);border:.5px dashed var(--color-cert-callout-default)}.detail-desc{font-size:13px;color:var(--color-cert-desc-text);line-height:1.6}.close-btn{background:none;border:none;color:var(--color-text-muted-light);cursor:pointer;font-size:18px;line-height:1;padding:0;margin-left:12px;flex-shrink:0}.close-btn:hover{color:var(--color-dark)}@media (max-width:600px){.detail-panel{margin:8px auto 0;padding:10px 12px;max-width:100%}.detail-name{font-size:11px}.detail-tag{font-size:10px;padding:2px 6px}.detail-desc{font-size:11px;line-height:1.5}.detail-header{margin-bottom:4px}.close-btn{font-size:15px}}