[hidden]{display:none !important}:root{--accent:#00b84d;--accent-dark:#009940;--accent-glow:rgba(0,184,77,0.12);--accent-neon:0 0 16px rgba(0,184,77,0.45),0 0 32px rgba(0,184,77,0.2);--bg:#09090b;--bg-elevated:#111113;--bg-subtle:#18181b;--text:#f4f4f5;--text-muted:#71717a;--border:rgba(255,255,255,0.08);--border-strong:rgba(255,255,255,0.22);--serif:Georgia,'Times New Roman','Palatino Linotype',serif;--nav-height:64px;--container:1200px;--radius:2px;--radius-sm:2px;--ease:cubic-bezier(0.16,1,0.3,1);--cat-infrastructure:#3b82f6;--cat-startup:#a855f7;--cat-security:#ef4444;--cat-ai:#06b6d4;--cat-product:#f97316;--cat-privacy:#eab308;--cat-legal:#9ca3af;--cat-other:#6b7280;--cat-gadgets:#f59e0b;--cat-automobile:#22c55e;--cat-defense:#64748b;--cat-drones:#0284c7;--cat-failed:#ec4899}[data-theme="light"]{--bg:#fafafa;--bg-elevated:#ffffff;--bg-subtle:#f4f4f5;--text:#09090b;--text-muted:#52525b;--border:rgba(0,0,0,0.08);--border-strong:rgba(0,0,0,0.35);--accent-glow:rgba(0,184,77,0.08);--accent-neon:0 0 12px rgba(0,184,77,0.25),0 0 24px rgba(0,184,77,0.1)}*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;border-top:3px solid var(--accent)}body{font-family:-apple-system,BlinkMacSystemFont,'Segoe 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1.5rem;height:100%;display:flex;align-items:center;justify-content:space-between;gap:1rem}.logo{font-family:'Menlo','Monaco','Cascadia Code','Courier New',monospace;font-size:1rem;font-weight:700;color:var(--text);letter-spacing:0.06em;text-decoration:none;flex-shrink:0;text-transform:uppercase;user-select:none}.logo:hover{text-decoration:none;color:var(--text)}.logo-dot{color:var(--accent)}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.nav-center{display:flex;align-items:center;gap:1.5rem}.nav-link{font-size:0.875rem;color:var(--text-muted);text-decoration:none;transition:color 0.2s}.nav-link:hover{color:var(--text);text-decoration:none}.nav-link:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}.nav-actions{display:flex;align-items:center;gap:0.5rem;flex-shrink:0}.theme-toggle{background:none;border:none;color:var(--text-muted);cursor:pointer;padding:0.4rem;display:flex;align-items:center;justify-content:center;transition:color 0.2s}.theme-toggle:hover{color:var(--text)}.theme-toggle:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.theme-dot{font-family:monospace;font-size:1.1rem;line-height:1}.btn-submit{background:var(--accent);color:white;padding:0.45rem 1rem;border-radius:var(--radius-sm);font-size:0.875rem;font-weight:600;transition:background 0.2s var(--ease);text-decoration:none;white-space:nowrap}.btn-submit:hover{background:var(--accent-dark);text-decoration:none;box-shadow:var(--accent-neon)}.btn-submit:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.container{max-width:var(--container);margin:0 auto;padding:0 1.5rem}.masthead{max-width:var(--container);margin:0 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4px;display:flex;flex-wrap:nowrap;gap:0.5rem;overflow-x:auto;-webkit-overflow-scrolling:touch;scrollbar-width:none}.filters::-webkit-scrollbar{display:none}.filter-btn{background:var(--bg-elevated);border:1px solid var(--border);color:var(--text-muted);padding:0.35rem 0.875rem;border-radius:999px;font-size:0.875rem;cursor:pointer;white-space:nowrap;flex-shrink:0;transition:all 0.15s}.filter-btn:hover{color:var(--text);border-color:var(--text-muted)}.filter-btn.active{background:var(--accent-glow);border-color:var(--accent);color:var(--accent);font-weight:600}.filter-btn:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.articles-section{max-width:var(--container);margin:0 auto;padding:0 1.5rem 4rem}.articles-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}.card{background:var(--bg-elevated);border:1px solid var(--border);border-left:3px solid var(--border);border-radius:var(--radius);padding:1.25rem;display:flex;flex-direction:column;gap:0.75rem;transition:box-shadow 0.2s,transform 0.2s var(--ease)}.card:hover{box-shadow:0 8px 32px rgba(0,0,0,0.45);transform:translateY(-4px);border-color:rgba(0,217,100,0.25)}.card[data-category="Infrastructure"]{border-left-color:var(--cat-infrastructure)}.card[data-category="Startup"]{border-left-color:var(--cat-startup)}.card[data-category="Security"]{border-left-color:var(--cat-security)}.card[data-category="AI"]{border-left-color:var(--cat-ai)}.card[data-category="Product"]{border-left-color:var(--cat-product)}.card[data-category="Privacy"]{border-left-color:var(--cat-privacy)}.card[data-category="Legal"]{border-left-color:var(--cat-legal)}.card[data-category="Other"]{border-left-color:var(--cat-other)}.card[data-category="Gadgets"]{border-left-color:var(--cat-gadgets)}.card[data-category="Automobile"]{border-left-color:var(--cat-automobile)}.card[data-category="Defense"]{border-left-color:var(--cat-defense)}.card[data-category="Drones"]{border-left-color:var(--cat-drones)}.card[data-category="Failed Projects"]{border-left-color:var(--cat-failed)}.card-lead{grid-column:1 / -1;display:grid;grid-template-columns:3fr 2fr;gap:0;padding:0;overflow:hidden}.card-lead-main{padding:1.5rem;display:flex;flex-direction:column;gap:0.875rem;border-right:1px solid var(--border)}.card-lead-lesson{padding:1.5rem;background:var(--accent-glow);display:flex;flex-direction:column;gap:0.75rem}.card-lead-lesson h3{font-size:0.68rem;text-transform:uppercase;letter-spacing:0.12em;color:var(--accent);font-weight:800}.card-lead-lesson p{font-family:var(--serif);font-size:1rem;line-height:1.7;font-style:italic;flex:1;color:var(--text)}.card-lead .card-title{font-size:clamp(1.375rem,2.5vw,2rem);line-height:1.15;font-weight:800;letter-spacing:-0.03em}.card-lead .card-summary{-webkit-line-clamp:5;font-size:0.9375rem;line-height:1.65}.card-img{display:block;width:calc(100%+2.5rem);margin:-1.25rem -1.25rem 0.75rem;aspect-ratio:16 / 9;object-fit:cover;background:var(--bg-subtle)}.card-lead .card-img{grid-column:1 / 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var(--border);padding-top:0.75rem}.card-source{font-weight:500}.card-time{margin-left:auto;font-variant-numeric:tabular-nums}.card-lesson{color:var(--accent);font-weight:600;font-size:0.8rem;text-decoration:none}.card-lesson:hover{text-decoration:underline}.no-results{grid-column:1 / -1;text-align:center;padding:5rem 1rem;color:var(--text-muted)}.no-results h2{margin-bottom:0.75rem;font-size:1.25rem}.no-results p{margin-bottom:1.5rem}.no-results code{background:var(--bg-elevated);border:1px solid var(--border);padding:0.625rem 1rem;border-radius:var(--radius-sm);font-family:'Menlo','Monaco','Cascadia Code',monospace;font-size:0.875rem;display:inline-block}.badge{display:inline-flex;align-items:center;padding:0.2rem 0.5rem;border-radius:var(--radius-sm);font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.05em;flex-shrink:0}.badge-infrastructure{background:rgba(59,130,246,0.14);color:var(--cat-infrastructure)}.badge-startup{background:rgba(168,85,247,0.14);color:var(--cat-startup)}.badge-security{background:rgba(239,68,68,0.14);color:var(--cat-security)}.badge-ai{background:rgba(6,182,212,0.14);color:var(--cat-ai)}.badge-product{background:rgba(249,115,22,0.14);color:var(--cat-product)}.badge-privacy{background:rgba(234,179,8,0.14);color:var(--cat-privacy)}.badge-legal{background:rgba(156,163,175,0.14);color:var(--cat-legal)}.badge-other{background:rgba(107,114,128,0.14);color:var(--cat-other)}.badge-gadgets{background:rgba(245,158,11,0.14);color:var(--cat-gadgets)}.badge-automobile{background:rgba(34,197,94,0.14);color:var(--cat-automobile)}.badge-defense{background:rgba(100,116,139,0.14);color:var(--cat-defense)}.badge-drones{background:rgba(2,132,199,0.14);color:var(--cat-drones)}.badge-failed{background:rgba(236,72,153,0.14);color:var(--cat-failed)}.badge-failed-projects{background:rgba(236,72,153,0.14);color:var(--cat-failed)}.badge-breaking{background:rgba(239,68,68,0.18);color:#ef4444;font-weight:800}.badge-historical{background:rgba(148,163,184,0.18);color:#94a3b8;font-style:italic}.card-lazy{display:none}.load-sentinel{height:1px;margin:0;padding:0;pointer-events:none}.value-burned{display:flex;align-items:baseline;flex-wrap:wrap;gap:0.5rem 0.875rem;padding:0.875rem 1.25rem;border:1px solid rgba(239,68,68,0.22);background:rgba(239,68,68,0.06);border-radius:var(--radius);margin:-0.5rem 0 2rem}.value-burned-label{font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.08em;color:var(--text-muted);white-space:nowrap}.value-burned-amount{font-size:1.5rem;font-weight:800;font-family:'Courier New',monospace;color:#ef4444;letter-spacing:-0.02em}.value-burned-note{font-size:0.8125rem;color:var(--text-muted);flex-basis:100%;margin-top:-0.25rem}@media (prefers-reduced-motion:no-preference){.badge-breaking{animation:pulse-badge 2s ease-in-out infinite}}@keyframes pulse-badge{0%,100%{opacity:1}50%{opacity:0.55}}.severity{display:flex;gap:3px;align-items:center}.dot{width:6px;height:6px;border-radius:50%;background:var(--border)}.dot.dot-active{background:var(--accent)}.article-detail{max-width:720px;margin:0 auto;padding:2.5rem 1.5rem}.article-breadcrumb{font-size:0.8125rem;color:var(--text-muted);margin-bottom:1.75rem}.article-breadcrumb a{color:var(--text-muted)}.article-breadcrumb a:hover{color:var(--accent)}.article-breadcrumb span{margin:0 0.4rem;opacity:0.4}.article-header{margin-bottom:2.25rem}.article-meta-row{display:flex;align-items:center;gap:0.75rem;margin-bottom:1rem}.article-header h1{font-size:clamp(1.5rem,4vw,2.25rem);margin-bottom:0.875rem}.article-source-info{font-size:0.875rem;color:var(--text-muted);display:flex;align-items:center;gap:0.5rem;flex-wrap:wrap;overflow-wrap:break-word;word-break:break-word}.article-source-info .sep{opacity:0.4}.article-indexed{opacity:0.6;font-size:0.8125rem}.article-section{margin-bottom:2rem}.article-section h2{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--text-muted);margin-bottom:0.625rem;font-weight:700}.article-section p{font-size:1.0625rem;line-height:1.75}.lesson-box{background:var(--accent-glow);border:1px solid rgba(0,217,100,0.22);border-radius:var(--radius);padding:1.5rem;margin:2rem 0}.lesson-box h2{font-size:0.75rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--accent);margin-bottom:0.625rem;font-weight:700}.lesson-box p{font-size:1.0625rem;line-height:1.75;font-weight:500}.article-tags{display:flex;flex-wrap:wrap;gap:0.4rem;margin:1.75rem 0}.tag{background:var(--bg-subtle);border:1px solid var(--border);color:var(--text-muted);padding:0.2rem 0.6rem;border-radius:var(--radius-sm);font-size:0.78rem;text-decoration:none;display:inline-block;transition:color 0.15s,border-color 0.15s}a.tag:hover{color:var(--text);border-color:var(--text-muted)}a.badge{text-decoration:none}.active-tag-label{display:inline-flex;align-items:center;padding:0.3rem 0.75rem;border-radius:var(--radius-sm);font-size:0.8rem;color:var(--accent);border:1px solid var(--accent);margin-left:0.5rem}.card{transition:opacity 0.2s var(--ease)}.card.hidden{display:none}.article-img-wrap{margin:1.5rem 0 2rem;border-radius:var(--radius);overflow:hidden;border:1px solid var(--border)}.article-img{width:100%;max-height:400px;object-fit:cover;display:block;background:var(--bg-subtle)}.article-img-credit{padding:0.35rem 0.75rem;font-size:0.75rem;color:var(--text-muted);background:var(--bg-subtle);border-top:1px solid var(--border)}.article-img-credit a{color:inherit;text-decoration:underline;text-underline-offset:2px}.cite-ref{font-size:0.65em;vertical-align:super;color:var(--accent);font-weight:700;text-decoration:none;margin-left:1px;line-height:0}.cite-ref:hover{text-decoration:underline}.article-sources{margin-top:2.5rem;padding-top:1.5rem;border-top:2px solid var(--border-strong)}.article-sources h2{font-size:0.72rem;text-transform:uppercase;letter-spacing:0.1em;color:var(--text-muted);margin-bottom:0.875rem;font-weight:700}.sources-list{list-style:none;display:flex;flex-direction:column;gap:0.5rem}.sources-list li{display:flex;align-items:baseline;gap:0.625rem;font-size:0.875rem;overflow:hidden;min-width:0}.source-num{color:var(--accent);font-weight:700;font-size:0.75rem;flex-shrink:0;width:1.6em;text-align:right}.source-name{color:var(--text-muted);font-size:0.78rem;flex-shrink:0}.source-title{color:var(--text-muted);overflow-wrap:break-word;word-break:break-word;min-width:0}.source-title a{color:var(--text-muted);overflow-wrap:break-word;word-break:break-word}.source-title a:hover{color:var(--accent);text-decoration:underline}.article-source-link{margin-top:2.25rem;padding-top:1.5rem;border-top:1px solid var(--border)}.article-source-link a{font-size:0.875rem;color:var(--text-muted);display:inline-flex;align-items:center;gap:0.4rem}.article-source-link a:hover{color:var(--accent)}.submit-cta{max-width:720px;margin:0 auto 4rem;padding:1.75rem;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);text-align:center;display:flex;flex-direction:column;align-items:center;gap:0.5rem}.submit-cta h3{font-size:1.0625rem}.submit-cta p{color:var(--text-muted);font-size:0.875rem}.submit-cta .btn-submit{margin-top:0.5rem}.archive-section{max-width:var(--container);margin:0 auto;padding:2.5rem 1.5rem 4rem}.archive-header{margin-bottom:2.5rem}.archive-header h1{font-size:clamp(1.75rem,4vw,2.5rem);margin-bottom:0.5rem}.archive-header p{color:var(--text-muted)}.archive-group{margin-bottom:3rem;scroll-margin-top:calc(var(--nav-height)+2rem)}.archive-group-title{font-size:0.7rem;text-transform:uppercase;letter-spacing:0.12em;color:var(--text-muted);font-weight:700;margin-bottom:0.875rem;padding-bottom:0.5rem;border-bottom:1px solid var(--border);display:flex;align-items:center;gap:0.5rem}.archive-group-title span{opacity:0.5;font-weight:400}.archive-list{list-style:none;display:flex;flex-direction:column;gap:0.875rem}.archive-item{display:flex;align-items:flex-start;gap:0.875rem}.archive-item-badge{flex-shrink:0;margin-top:2px}.archive-item-content{flex:1;min-width:0}.archive-item-title{font-weight:600;font-size:0.9375rem;margin-bottom:0.2rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.archive-item-title a{color:var(--text)}.archive-item-title a:hover{color:var(--accent)}.archive-item-meta{font-size:0.78rem;color:var(--text-muted);display:flex;gap:0.625rem;flex-wrap:wrap}.submit-page{max-width:640px;margin:0 auto;padding:3rem 1.5rem 5rem}.submit-page h1{font-size:clamp(1.75rem,4vw,2.5rem);margin-bottom:0.75rem}.submit-page .intro{color:var(--text-muted);margin-bottom:2.5rem;font-size:1.0625rem;line-height:1.7}.form-group{margin-bottom:1.5rem}.form-label{display:block;font-weight:600;font-size:0.875rem;margin-bottom:0.5rem}.form-label .optional{color:var(--text-muted);font-weight:400;font-size:0.8rem}.form-note{font-size:0.8rem;color:var(--text-muted);margin-top:0.35rem}.form-input,.form-select,.form-textarea{width:100%;background:var(--bg-elevated);border:1px solid var(--border);color:var(--text);padding:0.625rem 0.875rem;border-radius:var(--radius-sm);font-size:0.9375rem;font-family:inherit;transition:border-color 0.2s;-webkit-appearance:none;appearance:none}.form-input:focus,.form-select:focus,.form-textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.form-textarea{min-height:140px;resize:vertical}.form-select{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3E%3Cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 0.6rem center;background-size:1.2rem;padding-right:2.5rem}.btn-primary{background:var(--accent);color:white;border:none;padding:0.75rem 1.75rem;border-radius:var(--radius-sm);font-size:1rem;font-weight:600;cursor:pointer;transition:background 0.2s var(--ease);display:inline-flex;align-items:center;gap:0.5rem}.btn-primary:hover{background:var(--accent-dark)}.btn-primary:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.form-alt{margin-top:2rem;padding-top:1.5rem;border-top:1px solid var(--border);font-size:0.875rem;color:var(--text-muted)}.form-alt a{color:var(--text-muted)}.form-alt a:hover{color:var(--accent)}.site-footer{background:var(--bg-subtle);border-top:1px solid var(--border);padding:2rem 1.5rem;text-align:center;font-size:0.875rem;color:var(--text-muted)}.site-footer p+p{margin-top:0.4rem}.made-by a{color:var(--text-muted)}.made-by a:hover{color:var(--accent)}@media (max-width:900px){.articles-grid{grid-template-columns:repeat(2,1fr)}.nav-center{display:none}.card-lead{grid-column:1 / -1;grid-template-columns:1fr}.card-lead-lesson{border-left:none;border-top:1px solid var(--border)}.masthead-right{gap:1.5rem}}@media (max-width:640px){.masthead-inner{flex-direction:column;align-items:flex-start;gap:1.25rem}.masthead-right{flex-direction:row;gap:2rem}.masthead-stat{text-align:left}}@media (max-width:540px){.articles-grid{grid-template-columns:1fr}.card-lead{grid-column:1 / -1}.hero{padding:2rem 1.25rem 1.5rem}.site-nav{padding:0 1.25rem}.filters{padding:0 1.25rem 4px}.articles-section{padding:0 1.25rem 3rem}.archive-section{padding:2rem 1.25rem 3rem}.article-detail{padding:1.5rem 1.25rem}.submit-cta{margin-left:1.25rem;margin-right:1.25rem}}@media (prefers-reduced-motion:reduce){*,*::before,*::after{transition-duration:0.01ms !important;animation-duration:0.01ms !important}html{scroll-behavior:auto}.card:hover{transform:none}}.meth-container{max-width:var(--container);margin:0 auto;padding:0 1.5rem 4rem}.meth-hero{padding:4rem 0 3rem;border-bottom:1px solid var(--border);max-width:680px}.meth-kicker{font-family:'Menlo','Monaco','Cascadia Code',monospace;font-size:0.65rem;color:var(--accent);letter-spacing:0.18em;margin-bottom:1rem;opacity:0.85}.meth-title{font-size:clamp(2.25rem,5vw,4rem);font-weight:900;letter-spacing:-0.04em;line-height:1.05;margin-bottom:1.25rem}.meth-lead{font-size:1.05rem;line-height:1.7;color:var(--text-muted);max-width:600px}.meth-lead em{color:var(--text);font-style:italic}.meth-section{padding:3rem 0;border-bottom:1px solid var(--border)}.meth-h2{font-family:'Menlo','Monaco','Cascadia Code',monospace;font-size:0.65rem;text-transform:uppercase;letter-spacing:0.14em;color:var(--text-muted);margin-bottom:2rem}.meth-n{color:var(--accent);margin-right:0.5em}.meth-h3{font-size:0.85rem;font-weight:700;text-transform:uppercase;letter-spacing:0.06em;color:var(--text-muted);margin:2rem 0 0.75rem}.meth-body{font-size:0.95rem;line-height:1.75;color:var(--text-muted);margin-bottom:1.5rem;max-width:700px}.meth-body strong{color:var(--text)}.meth-note{font-size:0.8rem;color:var(--text-muted);margin-top:1rem;line-height:1.65;max-width:680px;font-style:italic}.formula-block{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);padding:2.5rem 2rem}.formula-eq{display:flex;align-items:center;gap:0.5rem;font-family:'Menlo','Monaco','Cascadia Code',monospace;font-size:clamp(2rem,5vw,3.5rem);font-weight:900;margin-bottom:2.5rem;flex-wrap:wrap}.fv{font-style:italic}.fv-t{color:var(--text)}.fv-d{color:#ef4444}.fv-b{color:#3b82f6}.fv-m{color:#a855f7}.fv-r{color:var(--accent)}.fop{color:var(--text-muted);font-weight:300}.formula-defs{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}.fd{display:flex;gap:1rem;align-items:flex-start}.fd-var{font-family:'Menlo','Monaco','Cascadia Code',monospace;font-size:1.5rem;font-weight:900;font-style:italic;flex-shrink:0;width:2rem;text-align:center;margin-top:0.1rem}.fd-text strong{display:block;font-size:0.85rem;margin-bottom:0.35rem}.fd-text p{font-size:0.8rem;color:var(--text-muted);line-height:1.6;margin:0}@media (max-width:640px){.formula-defs{grid-template-columns:1fr}.formula-eq{font-size:2rem;gap:0.4rem}}.table-wrap{overflow-x:auto;margin:0}.table-scroll{margin-top:1rem}.meth-table{width:100%;border-collapse:collapse;font-size:0.85rem}.meth-table th{background:var(--bg-subtle);color:var(--text-muted);font-size:0.7rem;font-weight:700;text-transform:uppercase;letter-spacing:0.07em;padding:0.65rem 0.85rem;text-align:left;border-bottom:1px solid var(--border);white-space:nowrap;cursor:default}.meth-table th[data-sort]{cursor:pointer;user-select:none}.meth-table th[data-sort]:hover{color:var(--text)}.meth-table th.sort-desc,.meth-table th.sort-asc{color:var(--accent)}.meth-table td{padding:0.6rem 0.85rem;border-bottom:1px solid var(--border);vertical-align:middle;line-height:1.45}.meth-table td a{color:var(--text);text-decoration:none}.meth-table td a:hover{color:var(--accent)}.meth-table tr:hover td{background:var(--bg-elevated)}.meth-table .mono{font-family:'Menlo','Monaco','Cascadia Code',monospace;font-size:0.8rem}.meth-table .num{text-align:right}.meth-map-sec .meth-h2{margin-bottom:0.5rem}.map-filters{display:flex;flex-wrap:wrap;gap:1.5rem 2.5rem;padding:1.25rem 1.5rem;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);margin:1.25rem 0 1rem}.mf-group{display:flex;flex-direction:column;gap:0.4rem;min-width:160px}.mf-label{font-size:0.72rem;color:var(--text-muted);text-transform:uppercase;letter-spacing:0.08em}.mf-val{color:var(--accent);font-family:'Menlo','Monaco','Cascadia Code',monospace}.dual-range{position:relative;height:20px}.dual-range input[type=range]{position:absolute;width:100%;pointer-events:none;-webkit-appearance:none;height:4px;background:transparent}.dual-range input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent);pointer-events:all;cursor:pointer;border:2px solid var(--bg)}.dual-range input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);pointer-events:all;cursor:pointer;border:2px solid var(--bg)}.dual-range input[type=range]:first-child{top:0;z-index:2;background:linear-gradient(to right,transparent 0%,var(--accent) 0%,var(--accent) 100%,transparent 100%)}input[type=range]{-webkit-appearance:none;appearance:none;height:4px;border-radius:2px;background:var(--bg-subtle);outline:none}input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid var(--bg)}input[type=range]::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:var(--accent);cursor:pointer;border:2px solid var(--bg);box-sizing:border-box}.mf-select{background:var(--bg-subtle);border:1px solid var(--border);color:var(--text);padding:0.35rem 0.6rem;border-radius:var(--radius-sm);font-size:0.82rem;cursor:pointer}.mf-cats{flex:1 1 300px}.cat-chips{display:flex;flex-wrap:wrap;gap:0.4rem;margin-top:0.2rem}.cat-chip{display:inline-flex;align-items:center;font-size:0.72rem;font-weight:600;padding:0.25rem 0.65rem;border-radius:var(--radius-sm);background:var(--bg-subtle);color:var(--text-muted);border:1px solid var(--border);cursor:pointer;user-select:none;transition:background 0.12s,color 0.12s,border-color 0.12s}.cat-chip:hover{color:var(--text);border-color:var(--border-strong)}.cat-chip.active{background:var(--accent);color:#000;border-color:var(--accent)}.map-canvas-wrap{position:relative;margin:0;overflow:hidden;border-radius:0;border:1px solid var(--border);border-left:none;border-right:none;width:100vw;left:50%;transform:translateX(-50%)}#meth-map-canvas{display:block;width:100%;height:auto;cursor:crosshair;touch-action:none}.map-tooltip{position:absolute;background:var(--bg-elevated);border:1px solid var(--border-strong);border-radius:var(--radius);padding:0.75rem 1rem;font-size:0.8rem;max-width:260px;pointer-events:auto;z-index:10;box-shadow:0 4px 24px rgba(0,0,0,0.5)}.mtt-title{font-weight:700;font-size:0.78rem;margin-bottom:0.5rem;line-height:1.4;color:var(--text)}.mtt-row{display:flex;justify-content:space-between;gap:1rem;color:var(--text-muted);font-size:0.75rem;margin-top:0.2rem}.mtt-row span:last-child{color:var(--text);font-family:'Menlo','Monaco','Cascadia Code',monospace}.mtt-btn{display:block;margin-top:0.65rem;padding:0.35rem 0.75rem;background:var(--accent);color:#fff;border-radius:var(--radius-sm);font-size:0.72rem;font-weight:700;text-align:center;text-decoration:none}.mtt-btn:hover{background:var(--accent-dark);text-decoration:none}.map-stats-wrap{max-width:var(--container);margin:0 auto;padding:0 1.5rem}.map-stats{display:flex;gap:0.5rem 2rem;flex-wrap:wrap;padding:0.6rem 0;font-family:'Menlo','Monaco','Cascadia Code',monospace;font-size:0.72rem;color:var(--text-muted);margin-top:0.5rem}.map-stats span::before{content:'· ';color:var(--accent)}.map-stats span:first-child::before{content:''}.meth-caveats{border-bottom:none}.caveats-list{list-style:none;display:flex;flex-direction:column;gap:0.75rem;max-width:700px}.caveats-list li{font-size:0.85rem;color:var(--text-muted);line-height:1.65;padding-left:1.25rem;position:relative}.caveats-list li::before{content:'→';position:absolute;left:0;color:var(--accent);font-size:0.75rem;top:0.05em}.caveats-list li strong{color:var(--text)}.caveats-list code{font-family:'Menlo','Monaco',monospace;font-size:0.8em;background:var(--bg-subtle);padding:0.1em 0.3em;border-radius:3px}.caveats-list a{color:var(--accent)}.rss-link{display:flex;align-items:center;color:var(--text-muted);transition:color 0.2s;padding:0.25rem}.rss-link:hover{color:var(--accent)}.rss-link:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:3px}.nav-hamburger{display:none;align-items:center;justify-content:center;width:32px;height:32px;padding:0;background:none;border:none;cursor:pointer;color:var(--text-muted);flex-shrink:0;transition:color 0.2s}.nav-hamburger .dot-grid{display:block;width:18px;height:18px;transition:opacity 0.2s}.nav-hamburger.is-open .dot-grid{opacity:0.4}.nav-hamburger:hover{color:var(--accent)}.nav-hamburger:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:3px}.nav-mobile-menu{background:var(--accent);padding:0.5rem 1rem 1rem;display:flex;flex-direction:column;gap:0}.nav-mobile-link{display:block;padding:0.75rem 0.5rem;color:#000;font-size:1rem;font-weight:600;border-bottom:1px solid rgba(0,0,0,0.12);transition:opacity 0.15s;text-decoration:none}[data-theme="light"] .nav-mobile-link{color:#000}:root:not([data-theme]) .nav-mobile-link{color:#fff}.nav-mobile-link:last-child{border-bottom:none}.nav-mobile-link:hover{opacity:0.7}.nav-mobile-link:focus-visible{outline:3px solid #fff;outline-offset:2px;border-radius:3px}@media (max-width:900px){.nav-hamburger{display:flex}.btn-submit{display:none}}.card-img-link{display:block;overflow:hidden;border-radius:var(--radius-sm) var(--radius-sm) 0 0;flex-shrink:0;text-decoration:none}.card-img-link .card-img{display:block}.card-img-link:focus-visible{outline:3px solid var(--accent);outline-offset:2px}.article-share{display:flex;align-items:center;gap:0.5rem;flex-wrap:wrap;padding:1rem 0;border-top:1px solid var(--border);margin-top:1.5rem}.share-label{font-size:0.75rem;font-weight:700;letter-spacing:0.1em;color:var(--text-muted);text-transform:uppercase;margin-right:0.25rem}.share-btn{display:inline-flex;align-items:center;gap:0.4rem;padding:0.4rem 0.85rem;font-size:0.8rem;font-weight:500;border:1px solid var(--border);border-radius:var(--radius-sm);background:none;color:var(--text-muted);cursor:pointer;text-decoration:none;transition:color 0.15s,border-color 0.15s,background 0.15s;line-height:1}.share-btn:hover{color:var(--accent);border-color:var(--accent)}.share-btn:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.share-btn.share-copied{color:#22c55e;border-color:#22c55e}.footer-legal{display:flex;align-items:center;gap:1rem;flex-wrap:wrap;margin:0.75rem 0}.footer-legal-btn{background:none;border:none;color:var(--text-muted);font-size:0.8rem;cursor:pointer;padding:0;transition:color 0.15s;text-decoration:underline;text-decoration-color:transparent;text-underline-offset:2px}.footer-legal-btn:hover{color:var(--text);text-decoration-color:currentColor}.footer-legal-btn:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}.footer-rss{display:inline-flex;align-items:center;gap:0.35rem;color:var(--text-muted);font-size:0.8rem;text-decoration:none;transition:color 0.15s}.footer-rss:hover{color:var(--accent)}.footer-rss:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:2px}.modal-overlay{position:fixed;inset:0;background:rgba(0,0,0,0.82);display:flex;align-items:center;justify-content:center;z-index:10000;padding:1rem}.modal{background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius);max-width:640px;width:100%;max-height:85vh;display:flex;flex-direction:column;overflow:hidden}.modal-header{display:flex;align-items:center;justify-content:space-between;padding:1.25rem 1.5rem;border-bottom:1px solid var(--border);flex-shrink:0}.modal-header h2{font-size:1.1rem;font-weight:700;margin:0}.modal-close{background:none;border:1px solid var(--border);color:var(--text-muted);width:32px;height:32px;border-radius:var(--radius-sm);cursor:pointer;font-size:0.9rem;display:flex;align-items:center;justify-content:center;transition:color 0.15s,border-color 0.15s}.modal-close:hover{color:var(--text);border-color:var(--text-muted)}.modal-close:focus-visible{outline:3px solid var(--accent);outline-offset:3px}.modal-body{padding:1.5rem;overflow-y:auto;flex:1;font-size:0.875rem;line-height:1.7;color:var(--text)}.modal-body h3{font-size:0.85rem;font-weight:700;color:var(--text);margin:1.25rem 0 0.3rem;letter-spacing:0.04em;text-transform:uppercase}.modal-body h3:first-child{margin-top:0}.modal-body p{margin:0 0 0.5rem}.modal-body a{color:var(--accent)}