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4px}.filters-explained b{color:var(--green);font:12px var(--mono);display:block}.filters-explained span{color:var(--muted);margin-top:5px;font-size:12px;display:block}.systems-board{border:1px solid var(--line);background:var(--surface);grid-template-columns:1.2fr .8fr;display:grid}.system-stack{border-right:1px solid var(--line);padding:22px}.system{background:var(--bg-soft);border:1px solid var(--line);grid-template-columns:5px 30px 1fr auto;align-items:center;gap:13px;padding:15px;display:grid}.system.active{border-color:var(--green-dark)}.system>i{width:4px;height:38px}.system>span{color:var(--dim);font:9px var(--mono)}.system b{font:11px var(--mono);display:block}.system small{color:var(--dim);font:8px var(--mono);display:block}.system em{color:var(--green);font:normal 8px var(--mono)}.system:last-child em{color:var(--amber)}.relation-line{border-left:1px dashed var(--line-strong);height:25px;color:var(--dim);font:7px var(--mono);margin-left:35px}.relation-line span{margin-left:8px}.relation-line.child{border-left-color:var(--green-dark);color:var(--green-dark)}.systems-rules{padding:10px 24px}.systems-rules article{border-bottom:1px solid var(--line);padding:14px 0}.systems-rules article:last-child{border:0}.systems-rules b{color:var(--green);font:10px var(--mono)}.systems-rules p{color:var(--muted);margin:4px 0 0;font-size:12px}.preset-lab{border:1px solid var(--line);background:var(--surface);grid-template-columns:1.05fr .95fr;min-height:590px;display:grid}.preset-browser{border-right:1px solid var(--line);padding:16px}.preset-categories{flex-wrap:wrap;gap:5px;margin-bottom:10px;display:flex}.preset-categories button{border:1px solid var(--line);min-width:42px;color:var(--dim);font:8px var(--mono);cursor:pointer;background:0 0;padding:6px}.preset-categories button.active{border-color:var(--green-dark);color:var(--green);background:var(--green-soft)}.search-box.compact{min-height:40px}.preset-list{scrollbar-color:var(--green-dark) var(--bg);max-height:485px;margin-top:10px;overflow:auto}.preset-list>button{text-align:left;border:1px solid #0000;border-bottom-color:var(--line);cursor:pointer;background:0 0;grid-template-columns:4px 1fr auto;align-items:center;gap:12px;width:100%;padding:11px;display:grid}.preset-list>button:hover{background:var(--bg-soft)}.preset-list>button.selected{border-color:var(--green-dark);background:var(--green-soft)}.preset-list>button>i{width:3px;height:32px}.preset-list b{font:10px var(--mono);display:block}.preset-list small{color:var(--dim);margin-top:3px;font-size:10px;display:block}.preset-list em{color:var(--dim);font:normal 8px var(--mono)}.empty-state{color:var(--dim);font:11px var(--mono);padding:20px}.preset-preview{padding:16px}.preset-preview .particle-field{min-height:320px}.preset-recipe{padding:20px 5px 5px}.preset-recipe>span{color:var(--green);font:8px var(--mono)}.preset-recipe h3{font:600 22px var(--mono);margin:7px 0}.preset-recipe>p{color:var(--muted);margin:0}.preset-recipe>div{border-left:2px solid var(--green);background:var(--green-soft);margin-top:18px;padding:10px 14px}.preset-recipe b{color:var(--green);font:8px var(--mono)}.preset-recipe div p{margin:4px 0 0;font-size:12px}.advanced-note{border:1px dashed var(--line-strong);margin-top:12px;padding:18px}.advanced-note b{color:var(--green);font:9px var(--mono)}.advanced-note p{color:var(--muted);margin:7px 0 0;font-size:13px}.rig-flow{border:1px solid var(--line);background:var(--surface);grid-template-columns:1fr auto 1fr auto 1.2fr;align-items:center;gap:12px;padding:22px;display:grid}.flow-node{background:var(--bg-soft);border:1px solid var(--line);min-height:100px;padding:18px}.flow-node span{color:var(--dim);font:8px var(--mono);display:block}.flow-node b{color:var(--green);font:11px var(--mono);margin:12px 0 3px;display:block}.flow-node small{color:var(--muted);font-size:11px}.flow-arrow{color:var(--green);font:20px var(--mono)}.flow-output{gap:6px;display:grid}.flow-output .flow-node{min-height:75px;padding:12px}.flow-output .flow-node b{margin-top:6px}.truth-grid{grid-template-columns:1fr 1fr;gap:10px;margin-top:16px;display:grid}.truth-grid article{border:1px solid var(--line);background:var(--surface);padding:18px}.truth-grid b{color:var(--green);font:10px var(--mono)}.truth-grid p{color:var(--muted);margin:7px 0 0;font-size:12px}.callout.warning{background:#f4d35e0f;border-color:#6f5e25}.callout.warning span{color:var(--amber)}.shortcut-grid{grid-template-columns:repeat(3,1fr);gap:8px;display:grid}.shortcut-grid article{border:1px solid var(--line);background:var(--surface);align-items:center;gap:15px;min-height:74px;padding:14px;display:flex}.shortcut-grid article.essential{border-color:var(--green-dark)}kbd{border:1px solid var(--line-strong);min-width:52px;color:var(--green);font:9px var(--mono);text-align:center;border-bottom-width:3px;padding:6px 8px}.shortcut-grid span{color:var(--muted);font-size:12px}.micro-tips{grid-template-columns:repeat(4,1fr);gap:10px;margin-top:18px;display:grid}.micro-tips div{border-top:2px solid var(--line-strong);padding-top:12px}.micro-tips b{color:var(--green);font:9px var(--mono)}.micro-tips p{color:var(--muted);margin:4px 0 0;font-size:11px}.faq{border-top:1px solid var(--line)}.faq details{border-bottom:1px solid var(--line);background:0 0}.faq summary{cursor:pointer;font:11px var(--mono);justify-content:space-between;gap:20px;padding:19px 0;list-style:none;display:flex}.faq summary::-webkit-details-marker{display:none}.faq summary span{color:var(--green);font-size:16px;transition:transform .18s}.faq details[open] summary span{transform:rotate(45deg)}.faq details p{max-width:760px;color:var(--muted);margin:-5px 0 22px;font-size:13px}.install-card{border:1px solid var(--green-dark);background:var(--green-soft);grid-template-columns:1fr 1fr;gap:40px;margin-top:40px;padding:32px;display:grid}.install-card span{color:var(--green);font:9px var(--mono)}.install-card h3{font:600 24px var(--mono);margin:8px 0}.install-card p{color:var(--muted);font-size:13px}.install-card ol{border-top:1px solid var(--line-strong);margin:0;padding:0;list-style:none}.install-card li{border-bottom:1px solid var(--line-strong);gap:14px;padding:10px 0;font-size:12px;display:flex}.install-card li b{color:var(--green);font:9px var(--mono)}.finish{text-align:center;border:1px solid var(--line-strong);background:radial-gradient(circle at center, var(--green-soft), transparent 55%), var(--surface);margin-top:100px;padding:65px clamp(25px,7vw,90px)}.finish h2{max-width:760px;margin:0 auto 14px}.finish>p:not(.eyebrow){max-width:660px;color:var(--muted);margin:0 auto 25px}footer{border-top:1px solid var(--line);color:var(--dim);font:9px var(--mono);justify-content:space-between;gap:20px;padding:24px clamp(20px,5vw,72px);display:flex}@media (width<=900px){.hero{grid-template-columns:1fr}.hero-visual{max-width:680px}.quick-layout,.anatomy-grid,.systems-board,.preset-lab{grid-template-columns:1fr}.preset-browser,.system-stack{border-right:0;border-bottom:1px solid var(--line)}.group-grid{grid-template-columns:1fr}.filters-explained,.micro-tips,.shortcut-grid{grid-template-columns:1fr 1fr}.rig-flow{grid-template-columns:1fr}.flow-arrow{justify-self:center;transform:rotate(90deg)}}@media (width<=620px){body:before{display:none}.site-bar{padding:0 14px}.site-meta>span:not(.version):not(.live-dot){display:none}.hero{gap:34px;min-height:auto;padding:48px 18px}.hero h1{font-size:50px}.hero-lead{font-size:18px}.hero-actions>*{width:100%}.hero-stats{grid-template-columns:1fr 1fr;display:grid}.hero-stats div{min-width:0;margin:0}.particle-field{min-height:330px}.particles i:nth-child(n+27){display:none}.effect-smoke .particles i,.effect-fog .particles i,.effect-nebula .particles i,.effect-wake .particles i{filter:blur(3px)}.reading-toolbar{flex-direction:column;align-items:flex-start;padding:0 18px}.content{padding-inline:18px}.guide-section{padding-top:82px}.section-number{font-size:66px;top:72px}.section-heading h2{max-width:80%;font-size:30px}.quick-step{grid-template-columns:42px 1fr;padding:16px}.tip,.callout{grid-template-columns:1fr;gap:7px}.group-details{padding-left:17px}.filters-explained,.truth-grid,.shortcut-grid,.micro-tips,.install-card{grid-template-columns:1fr}.preset-preview .particle-field{min-height:280px}.system{grid-template-columns:4px 25px 1fr}.system em{grid-column:3}footer{flex-direction:column}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:before,:after{transition-duration:.001ms!important;animation-duration:.001ms!important;animation-iteration-count:1!important}.particles i{animation:none!important}}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}