:root{--ink:#17201d;--muted:#63706b;--paper:#f7f6f1;--card:#fffefa;--line:#dfe2dc;--green:#215c49;--lime:#c9e66b;--soft-green:#e6eee9;--orange:#e3773c}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);-webkit-font-smoothing:antialiased;margin:0;font-family:Manrope,Arial,sans-serif}a{color:inherit;text-decoration:none}button,input{font:inherit}.sr-only{clip:rect(0,0,0,0);white-space:nowrap;border:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.site-nav{z-index:2;border-bottom:1px solid #17201d1f;justify-content:space-between;align-items:center;max-width:1240px;height:76px;margin:auto;padding:0 28px;display:flex;position:relative}.brand,.reader-brand{letter-spacing:-.02em;align-items:center;gap:11px;font-size:16px;display:flex}.brand-mark,.reader-brand>span{color:#fff;background:var(--green);border-radius:11px;place-items:center;width:38px;height:38px;display:grid;box-shadow:inset 0 0 0 1px #ffffff21}.site-nav-links{align-items:center;gap:22px;display:flex}.nav-link{color:var(--green);border-bottom:1px solid var(--green);padding-bottom:3px;font-size:13px;font-weight:700}.hero{max-width:1240px;min-height:570px;margin:auto;padding:86px 28px 48px;position:relative;overflow:hidden}.hero:after{content:"";pointer-events:none;background:repeating-radial-gradient(circle,#0000 0 23px,#215c4912 24px 25px);border-radius:50%;width:420px;height:420px;position:absolute;top:45px;right:-50px;-webkit-mask-image:linear-gradient(270deg,#000,#0000);mask-image:linear-gradient(270deg,#000,#0000)}.hero-glow{filter:blur(7px);background:radial-gradient(circle,#c9e66b42,#0000 68%);border-radius:50%;width:430px;height:430px;position:absolute;top:80px;right:20px}.eyebrow{color:var(--green);text-transform:uppercase;letter-spacing:.14em;align-items:center;gap:10px;font:500 11px DM Mono,monospace;display:flex}.eyebrow span{background:var(--orange);width:28px;height:2px}.hero h1{letter-spacing:-.055em;z-index:1;max-width:850px;margin:25px 0 22px;font-size:clamp(48px,7vw,86px);font-weight:600;line-height:.96;position:relative}.hero h1 em{color:var(--green);font-family:Newsreader,Georgia,serif;font-weight:500}.hero>p{max-width:655px;color:var(--muted);z-index:1;margin:0;font-size:17px;line-height:1.7;position:relative}.hero-actions{z-index:1;align-items:center;gap:44px;margin-top:36px;display:flex;position:relative}.primary-button{color:#fff;background:var(--green);border-radius:8px;align-items:center;gap:20px;padding:15px 18px 15px 22px;font-size:13px;font-weight:700;transition:all .2s;display:flex;box-shadow:0 8px 25px #215c4926}.primary-button:hover{background:#174c3b;transform:translateY(-2px)}.primary-button span{background:#ffffff24;border-radius:5px;place-items:center;width:25px;height:25px;display:grid}.hero-stats{align-items:center;gap:22px;display:flex}.hero-stats div{flex-direction:column;display:flex}.hero-stats strong{font-size:20px}.hero-stats span{color:var(--muted);font-size:11px}.hero-stats i{background:var(--line);width:1px;height:28px}.topic-ribbon{border-top:1px solid var(--line);color:#809087;letter-spacing:.12em;justify-content:space-between;gap:20px;margin-top:84px;padding:17px 0 0;font:500 10px DM Mono,monospace;display:flex}.topic-ribbon span{align-items:center;gap:7px;display:flex}.library{max-width:1240px;margin:auto;padding:70px 28px 100px}.library-tools{flex-direction:column;gap:28px;display:flex}.search-box{color:#75817c;background:#fff;border:1px solid #ccd2cc;border-radius:10px;align-items:center;gap:13px;width:100%;max-width:680px;height:58px;margin:auto;padding:0 17px;transition:all .2s;display:flex;box-shadow:0 12px 38px #1934290f}.search-box:focus-within{border-color:var(--green);box-shadow:0 0 0 3px #215c491a}.search-box input{width:100%;color:var(--ink);background:0 0;border:0;outline:0;font-size:14px}.search-box input::placeholder{color:#929b97}kbd{color:#8a938f;background:#f1f2ed;border:1px solid #e0e2dd;border-radius:5px;padding:3px 7px;font:11px DM Mono,monospace}.category-tabs{flex-wrap:wrap;justify-content:center;align-items:center;gap:6px;display:flex}.category-tabs button{color:var(--muted);cursor:pointer;background:0 0;border:1px solid #0000;border-radius:999px;padding:9px 14px;font-size:12px;font-weight:600}.category-tabs button:hover{color:var(--green)}.category-tabs button.active{color:var(--green);background:var(--soft-green);border-color:#d7e4dc}.result-line{color:#87918d;text-transform:uppercase;letter-spacing:.12em;border-bottom:1px solid var(--line);justify-content:space-between;padding:34px 2px 15px;font:500 10px DM Mono,monospace;display:flex}.guide-grid{grid-template-columns:repeat(3,1fr);gap:14px;padding-top:16px;display:grid}.guide-card{background:var(--card);border:1px solid var(--line);min-height:300px;animation:.45s both card-in;animation-delay:var(--delay);border-radius:12px;flex-direction:column;padding:24px;transition:all .22s;display:flex;box-shadow:0 2px #16272008}@keyframes card-in{0%{opacity:0;transform:translateY(10px)}}.guide-card:hover{border-color:#aebdb5;transform:translateY(-4px);box-shadow:0 18px 38px #1d352b17}.card-top{justify-content:space-between;align-items:center;display:flex}.card-icon{background:var(--soft-green);width:37px;height:37px;color:var(--green);border-radius:9px;place-items:center;display:grid}.card-category{letter-spacing:.1em;text-transform:uppercase;color:#6f7d77;background:#f1f2ed;border-radius:4px;padding:5px 8px;font:500 9px DM Mono,monospace}.guide-card h2{letter-spacing:-.025em;margin:20px 0 10px;font-size:19px;line-height:1.25}.guide-card>p{color:var(--muted);-webkit-line-clamp:4;-webkit-box-orient:vertical;margin:0;font-size:12.5px;line-height:1.6;display:-webkit-box;overflow:hidden}.card-footer{color:#7d8984;border-top:1px solid #e9ebe7;justify-content:space-between;align-items:center;margin-top:auto;padding-top:20px;font-size:11px;display:flex}.card-footer span{align-items:center;gap:6px;display:flex}.open-label{color:var(--green);opacity:0;font-weight:700;transition:all .2s;transform:translate(-5px)}.guide-card:hover .open-label{opacity:1;transform:none}.result-line-end{align-items:center;gap:16px;display:flex}.sort-control{align-items:center;display:flex}.sort-control select{appearance:none;color:#63706b;text-transform:uppercase;letter-spacing:.1em;cursor:pointer;background:#f1f2ed url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238a938f' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E") right 8px center no-repeat;border:1px solid #e0e2dd;border-radius:8px;padding:5px 26px 5px 11px;font:500 10px DM Mono,monospace;transition:all .18s}.sort-control select:hover{color:var(--green);border-color:#c3d2cb}.sort-control select:focus-visible{border-color:var(--green);outline:0;box-shadow:0 0 0 3px #215c491a}.view-toggle{background:#f1f2ed;border:1px solid #e0e2dd;border-radius:8px;gap:2px;padding:2px;display:flex}.view-toggle button{color:#8a938f;cursor:pointer;background:0 0;border:0;border-radius:6px;place-items:center;width:28px;height:24px;transition:all .18s;display:grid}.view-toggle button:hover{color:var(--green)}.view-toggle button.active{color:var(--green);background:#fff;box-shadow:0 1px 2px #1627201a}.guide-list{flex-direction:column;gap:8px;padding-top:16px;display:flex}.guide-row{background:var(--card);border:1px solid var(--line);animation:.4s both card-in;animation-delay:var(--delay);border-radius:12px;align-items:center;gap:18px;padding:16px 20px;transition:all .22s;display:flex;box-shadow:0 2px #16272008}.guide-row:hover{border-color:#aebdb5;transform:translateY(-2px);box-shadow:0 12px 26px #1d352b14}.row-icon{background:var(--soft-green);width:37px;height:37px;color:var(--green);border-radius:9px;flex-shrink:0;place-items:center;display:grid}.row-main{flex:1;min-width:0}.row-head{align-items:center;gap:12px;display:flex}.row-head h2{letter-spacing:-.02em;white-space:nowrap;text-overflow:ellipsis;margin:0;font-size:16px;line-height:1.3;overflow:hidden}.row-main>p{color:var(--muted);-webkit-line-clamp:1;-webkit-box-orient:vertical;margin:4px 0 0;font-size:12.5px;line-height:1.5;display:-webkit-box;overflow:hidden}.row-meta{color:#7d8984;flex-shrink:0;align-items:center;gap:16px;font-size:11px;display:flex}.row-meta span{white-space:nowrap;align-items:center;gap:6px;display:flex}.row-meta svg:last-child{color:var(--green);opacity:0;transition:all .2s;transform:translate(-5px)}.guide-row:hover .row-meta svg:last-child{opacity:1;transform:none}.empty-state{text-align:center;color:var(--muted);background:#fff;border:1px dashed #cbd1cc;border-radius:12px;margin-top:16px;padding:70px 20px}.empty-state h2{color:var(--ink);margin:14px 0 5px;font-size:19px}.empty-state p{font-size:13px}.empty-state button{color:#fff;background:var(--green);cursor:pointer;border:0;border-radius:6px;padding:9px 14px}.site-footer{border-top:1px solid var(--line);max-width:1184px;color:var(--muted);justify-content:space-between;align-items:center;margin:auto;padding:27px 0 38px;font-size:11px;display:flex}.site-footer div{color:var(--green);align-items:center;gap:8px;font-weight:700;display:flex}.visualizer-page{flex-direction:column;height:100dvh;display:flex}.visualizer-bar{background:var(--card);border-bottom:1px solid var(--line);flex-shrink:0;align-items:center;gap:18px;height:52px;padding:0 18px;display:flex}.visualizer-back{color:var(--green);align-items:center;gap:8px;font-size:13px;font-weight:700;display:flex}.visualizer-back .flip{transform:rotate(180deg)}.visualizer-back:hover{color:#174c3b}.visualizer-title{color:var(--muted);text-transform:uppercase;letter-spacing:.1em;align-items:center;gap:8px;font:500 11px DM Mono,monospace;display:flex}.visualizer-open{color:var(--muted);border:1px solid var(--line);border-radius:7px;margin-left:auto;padding:7px 12px;font-size:12px;font-weight:600;transition:all .18s}.visualizer-open:hover{color:var(--green);border-color:#c3d2cb}.visualizer-frame{border:0;flex:1;width:100%;display:block}.offline-page{flex-direction:column;justify-content:center;align-items:flex-start;max-width:720px;min-height:100vh;margin:auto;padding:clamp(80px,14vw,150px) 28px;display:flex}.offline-mark{color:#fff;background:var(--green);border-radius:19px;place-items:center;width:72px;height:72px;display:grid;box-shadow:0 16px 38px #215c492e}.offline-eyebrow{color:var(--green);text-transform:uppercase;letter-spacing:.14em;margin:28px 0 12px;font:500 11px DM Mono,monospace}.offline-page h1{letter-spacing:-.05em;max-width:620px;margin:0;font-size:clamp(38px,7vw,68px);line-height:1.02}.offline-page>p:not(.offline-eyebrow){max-width:570px;color:var(--muted);margin:25px 0 32px;font-size:16px;line-height:1.75}.offline-page a{color:#fff;background:var(--green);border-radius:8px;padding:13px 18px;font-size:13px;font-weight:700}.reader-shell{--reader-bg:#f5f2e9;--reader-header-bg:#f5f2e9eb;--reader-surface:#fffdf7;--reader-sidebar:#eeeee7;--reader-text:#2b3732;--reader-heading:#17221d;--reader-muted:#66736d;--reader-subtle:#87938d;--reader-border:#d6dcd4;--reader-accent:#205f49;--reader-accent-soft:#e5eee8;--reader-panel:#fffefa;--reader-control:#f4f5f0;--reader-control-hover:#e8eee9;--reader-control-border:#d5dcd6;--reader-quote:#e9efe9;--reader-quote-text:#46544e;--reader-inline:#eee6de;--reader-inline-text:#8e3d2f;--reader-table-head:#e3eae4;--reader-table-alt:#f8f7f2;--reader-code:#17221e;--reader-code-bar:#202d28;--reader-rule:#d26e3a;--reader-link:#176c54;--reader-link-line:#97bdb1;--reader-shadow:#182e2521;min-height:100vh;color:var(--reader-text);background:var(--reader-bg);transition:background .2s,color .2s}.reader-shell[data-theme=dark]{--reader-bg:#111713;--reader-header-bg:#111713eb;--reader-surface:#18201b;--reader-sidebar:#141b17;--reader-text:#c9d4ce;--reader-heading:#f0f2ed;--reader-muted:#94a29b;--reader-subtle:#788a82;--reader-border:#2d3a34;--reader-accent:#85cbb0;--reader-accent-soft:#1e3028;--reader-panel:#1a231e;--reader-control:#222c27;--reader-control-hover:#293731;--reader-control-border:#34453d;--reader-quote:#1b2922;--reader-quote-text:#b8c7c0;--reader-inline:#302421;--reader-inline-text:#f0a48c;--reader-table-head:#202b25;--reader-table-alt:#151c18;--reader-code:#0c1310;--reader-code-bar:#151f1b;--reader-rule:#d78252;--reader-link:#88cdb1;--reader-link-line:#476f60;--reader-shadow:#00000052;--lightningcss-light: ;--lightningcss-dark:initial;color-scheme:dark}html:has(.reader-shell){scrollbar-width:thin;scrollbar-color:#87958e #e6e3da;scrollbar-gutter:stable}html:has(.reader-shell[data-theme=dark]){scrollbar-color:#52635b #111713}html:has(.reader-shell)::-webkit-scrollbar{width:12px;height:12px}html:has(.reader-shell)::-webkit-scrollbar-track{background:#e6e3da}html:has(.reader-shell)::-webkit-scrollbar-thumb{background:#87958e;border:3px solid #e6e3da;border-radius:999px;min-height:48px}html:has(.reader-shell)::-webkit-scrollbar-thumb:hover{background:#205f49}html:has(.reader-shell[data-theme=dark])::-webkit-scrollbar-track{background:#111713}html:has(.reader-shell[data-theme=dark])::-webkit-scrollbar-thumb{background:#52635b;border-color:#111713}html:has(.reader-shell[data-theme=dark])::-webkit-scrollbar-thumb:hover{background:#85cbb0}.reader-header{z-index:20;height:64px;color:var(--reader-heading);background:var(--reader-header-bg);border-bottom:1px solid var(--reader-border);-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px);justify-content:space-between;align-items:center;padding:0 22px;display:flex;position:fixed;top:0;left:0;right:0}.reader-header-left{align-items:center;gap:12px;display:flex}.reader-brand{color:var(--reader-heading);font-size:14px;font-weight:700}.reader-brand>span{border-radius:8px;width:32px;height:32px}.sidebar-toggle{border:1px solid var(--reader-control-border);width:33px;height:33px;color:var(--reader-accent);background:var(--reader-control);cursor:pointer;border-radius:7px;place-items:center;padding:0;display:grid}.sidebar-toggle:hover{background:var(--reader-control-hover)}.sidebar-toggle:focus-visible,.toc-resizer:focus-visible{outline:3px solid color-mix(in srgb,var(--reader-accent) 22%,transparent);outline-offset:2px}.reader-header-meta{color:var(--reader-muted);text-transform:uppercase;letter-spacing:.08em;align-items:center;gap:10px;font:500 10px DM Mono,monospace;display:flex;position:relative}.theme-toggle,.font-settings-toggle{height:33px;color:var(--reader-accent);cursor:pointer;text-transform:none;letter-spacing:0;background:0 0;border:1px solid #0000;border-radius:7px;align-items:center;gap:7px;padding:0 9px;font:600 10px Manrope,sans-serif;display:flex}.theme-toggle:hover,.theme-toggle[aria-pressed=true],.font-settings-toggle:hover,.font-settings-toggle[aria-expanded=true]{border-color:var(--reader-control-border);background:var(--reader-accent-soft)}.theme-toggle:focus-visible,.font-settings-toggle:focus-visible{outline:3px solid color-mix(in srgb,var(--reader-accent) 22%,transparent);outline-offset:2px}.font-settings{position:relative}.font-settings-panel{z-index:30;width:330px;color:var(--reader-heading);background:var(--reader-panel);border:1px solid var(--reader-border);box-shadow:0 22px 55px var(--reader-shadow);text-align:left;text-transform:none;letter-spacing:0;border-radius:12px;padding:18px;position:absolute;top:calc(100% + 12px);right:0}.font-settings-panel:before{content:"";background:var(--reader-panel);border-left:1px solid var(--reader-border);border-top:1px solid var(--reader-border);width:10px;height:10px;position:absolute;top:-6px;right:22px;transform:rotate(45deg)}.font-settings-head{border-bottom:1px solid var(--reader-border);justify-content:space-between;align-items:flex-start;gap:15px;padding-bottom:14px;display:flex}.font-settings-head>div{flex-direction:column;gap:3px;display:flex}.font-settings-head strong{font:700 13px Manrope,sans-serif}.font-settings-head small{color:var(--reader-muted);font:400 10px Manrope,sans-serif}.font-settings-head button{border:0;border-bottom:1px solid var(--reader-accent);color:var(--reader-accent);cursor:pointer;background:0 0;padding:3px 0;font:600 10px Manrope,sans-serif}.font-settings-controls{flex-direction:column;gap:16px;padding:17px 0 13px;display:flex}.font-setting-row{flex-direction:column;gap:8px;display:flex}.font-setting-row>span{justify-content:space-between;align-items:center;display:flex}.font-setting-row label{font:600 11px Manrope,sans-serif}.font-setting-row output{color:var(--reader-muted);font:500 10px DM Mono,monospace}.font-range-control{grid-template-columns:25px 1fr 25px;align-items:center;gap:8px;display:grid!important}.font-range-control input{width:100%;height:4px;accent-color:var(--reader-accent);cursor:pointer}.font-range-control button{border:1px solid var(--reader-control-border);background:var(--reader-control);width:25px;height:25px;color:var(--reader-accent);cursor:pointer;border-radius:6px;place-items:center;padding:0;font:600 15px/1 Manrope,sans-serif;display:grid}.font-range-control button:hover:not(:disabled){background:var(--reader-control-hover)}.font-range-control button:disabled{color:var(--reader-subtle);cursor:not-allowed;opacity:.55}.font-family-controls{border-top:1px solid var(--reader-border);flex-direction:column;gap:9px;padding:14px 0;display:flex}.font-family-label{color:var(--reader-muted);text-transform:uppercase;letter-spacing:.1em;margin-bottom:2px;font:500 9px DM Mono,monospace}.font-family-row{grid-template-columns:1fr 148px;align-items:center;gap:12px;display:grid}.font-family-row>span{font:600 11px Manrope,sans-serif}.font-family-row select{border:1px solid var(--reader-control-border);width:100%;height:31px;color:var(--reader-text);background:var(--reader-control);cursor:pointer;border-radius:6px;padding:0 27px 0 9px;font:500 10px Manrope,sans-serif}.font-family-row select:focus{outline:3px solid color-mix(in srgb,var(--reader-accent) 18%,transparent);outline-offset:1px;border-color:var(--reader-accent)}.font-settings-panel>p{border-top:1px solid var(--reader-border);color:var(--reader-subtle);text-align:center;letter-spacing:.05em;margin:0;padding-top:11px;font:500 9px DM Mono,monospace}.toc-toggle{color:var(--reader-accent);cursor:pointer;background:0 0;border:0;align-items:center;gap:6px;display:none}.toc{width:var(--reader-sidebar-width,280px);z-index:15;scrollbar-width:thin;scrollbar-color:color-mix(in srgb,var(--reader-muted) 64%,transparent) transparent;scrollbar-gutter:stable;border-right:1px solid var(--reader-border);background:var(--reader-sidebar);font-family:var(--reader-nav-font,Manrope,Arial,sans-serif);opacity:1;padding:30px 24px 40px;transition:transform .22s,opacity .18s;position:fixed;top:64px;bottom:0;left:0;overflow:auto;transform:none}.toc::-webkit-scrollbar{width:10px}.toc::-webkit-scrollbar-track{background:0 0}.toc::-webkit-scrollbar-thumb{background:color-mix(in srgb,var(--reader-muted) 64%,transparent);background-clip:padding-box;border:3px solid #0000;border-radius:999px;min-height:40px}.toc::-webkit-scrollbar-thumb:hover{background:color-mix(in srgb,var(--reader-accent) 86%,transparent);background-clip:padding-box}.toc.collapsed{opacity:0;pointer-events:none;transform:translate(-100%)}.toc-resizer{z-index:19;top:64px;bottom:0;left:calc(var(--reader-sidebar-width,280px) - 5px);cursor:col-resize;touch-action:none;width:10px;position:fixed}.toc-resizer:after{content:"";background:0 0;width:2px;transition:background .15s;position:absolute;top:0;bottom:0;left:4px}.toc-resizer:hover:after,.toc-resizer:focus-visible:after,.sidebar-resizing .toc-resizer:after{background:var(--reader-accent)}.sidebar-resizing{cursor:col-resize;-webkit-user-select:none;user-select:none}.sidebar-resizing .toc,.sidebar-resizing .reader-main{transition:none}.toc-back{font-size:calc(var(--reader-nav-size,11px) + 1px);color:var(--reader-accent);margin-bottom:35px;font-weight:700;display:inline-block}.toc-label{color:var(--reader-subtle);font-family:DM Mono,monospace;font-size:calc(var(--reader-nav-size,11px) - 2px);text-transform:uppercase;letter-spacing:.14em;margin:0 0 12px;font-weight:500}.toc nav{flex-direction:column;display:flex}.toc nav a{color:var(--reader-muted);font-size:var(--reader-nav-size,11px);border-left:2px solid #0000;padding:7px 9px;line-height:1.4;transition:all .15s}.toc nav a.nested{color:var(--reader-subtle);font-size:calc(var(--reader-nav-size,11px) - .5px);padding-left:20px}.toc nav a:hover,.toc nav a.active{color:var(--reader-accent);background:var(--reader-accent-soft);border-color:var(--reader-accent)}.toc-mobile-head{display:none}.reader-main{--reader-column:1180px;--reader-measure:800px;width:min(var(--reader-column),calc(100% - var(--reader-sidebar-space,280px) - 80px));margin-left:max(calc(var(--reader-sidebar-space,280px) + 40px),calc((100% - var(--reader-column) + var(--reader-sidebar-space,280px))/2));padding:120px 40px 80px;transition:width .22s,margin-left .22s}.reader-kicker{color:var(--reader-accent);text-transform:uppercase;letter-spacing:.1em;align-items:center;gap:10px;font:500 10px DM Mono,monospace;display:flex}.reader-main>h1{color:var(--reader-heading);font-family:var(--reader-heading-font,Manrope,Arial,sans-serif);font-size:min(var(--reader-title-size,60px),10vw);letter-spacing:-.045em;max-width:var(--reader-measure);margin:16px 0 22px;line-height:1.04}.reader-rule{background:var(--reader-rule);width:55px;height:3px;margin-bottom:45px}.prose{color:var(--reader-text);font-family:var(--reader-body-font,Manrope,Arial,sans-serif);font-size:var(--reader-body-size,15px);line-height:1.82}.prose>p,.prose>ul,.prose>ol,.prose>blockquote,.prose>h2,.prose>h3,.prose>hr,.prose>dl{max-width:var(--reader-measure)}.prose>p:first-of-type,.prose>blockquote:first-of-type{font-size:calc(var(--reader-body-size,15px) + 2px);color:var(--reader-quote-text);line-height:1.75}.prose h2,.prose h3{color:var(--reader-heading);font-family:var(--reader-heading-font,Manrope,Arial,sans-serif);letter-spacing:-.03em;scroll-margin-top:88px;position:relative}.prose h2{border-top:1px solid var(--reader-border);font-size:min(var(--reader-h2-size,30px),7vw);margin:58px 0 18px;padding-top:16px;line-height:1.2}.prose h3{font-size:min(var(--reader-h3-size,21px),5.5vw);margin:38px 0 14px;line-height:1.3}.heading-anchor{color:var(--reader-subtle);opacity:0;margin-left:8px;font-weight:400}.prose h2:hover .heading-anchor,.prose h3:hover .heading-anchor{opacity:1}.prose p{margin:0 0 19px}.prose strong{color:var(--reader-heading)}.prose a{color:var(--reader-link);text-underline-offset:3px;text-decoration:underline;-webkit-text-decoration-color:var(--reader-link-line);text-decoration-color:var(--reader-link-line)}.prose ul,.prose ol{margin:0 0 22px;padding-left:24px}.prose li{margin:5px 0;padding-left:3px}.prose li::marker{color:var(--reader-accent)}.prose blockquote{border-left:3px solid var(--reader-accent);background:var(--reader-quote);color:var(--reader-quote-text);border-radius:0 7px 7px 0;margin:25px 0;padding:17px 20px}.prose blockquote p:last-child{margin-bottom:0}.prose hr{border:0;border-top:1px solid var(--reader-border);margin:45px 0}.prose p>code,.prose li>code,.prose td>code,.prose blockquote code{color:var(--reader-inline-text);background:var(--reader-inline);font-family:var(--reader-code-font,"DM Mono",ui-monospace,monospace);font-size:var(--reader-code-size,12px);border-radius:4px;padding:2px 5px}.prose pre{background:var(--reader-code);color:#dce8e2;box-shadow:0 10px 28px var(--reader-shadow);border-radius:10px;margin:25px 0;overflow:auto}.code-wrap{background:var(--reader-code);color:#dce8e2;box-shadow:0 10px 28px var(--reader-shadow);border-radius:10px;margin:25px 0;display:block;overflow:auto}.code-wrap>code{color:#dce8e2;font-family:var(--reader-code-font,"DM Mono",ui-monospace,monospace);font-size:var(--reader-code-size,12px);white-space:pre;padding:18px 20px 22px;line-height:1.7;display:block}.code-bar{color:#9aada4;background:var(--reader-code-bar);text-transform:uppercase;letter-spacing:.1em;border-bottom:1px solid #ffffff17;justify-content:space-between;align-items:center;min-width:100%;padding:8px 12px;font:500 9px DM Mono,monospace;display:flex;position:sticky;left:0}.code-bar button{color:#b9c8c1;text-transform:uppercase;cursor:pointer;background:0 0;border:0;align-items:center;font:500 9px DM Mono,monospace;display:flex}.hljs-comment,.hljs-quote{color:#789087;font-style:italic}.hljs-keyword,.hljs-selector-tag,.hljs-literal,.hljs-section,.hljs-link{color:#f2946f}.hljs-string,.hljs-attr,.hljs-template-tag,.hljs-template-variable,.hljs-addition{color:#a9d77d}.hljs-number,.hljs-symbol,.hljs-bullet,.hljs-variable,.hljs-regexp{color:#e6bf72}.hljs-title,.hljs-title.class_,.hljs-title.function_,.hljs-selector-id,.hljs-selector-class{color:#78c7d5}.hljs-type,.hljs-built_in,.hljs-class .hljs-title{color:#c4a7e7}.hljs-params,.hljs-property,.hljs-attribute{color:#d8e2dd}.hljs-meta,.hljs-meta .hljs-keyword{color:#87b8c9}.hljs-deletion{color:#ec7b7b}.hljs-emphasis{font-style:italic}.hljs-strong{font-weight:700}.prose table{border-spacing:0;border-collapse:separate;border:1px solid var(--reader-border);width:100%;font-size:calc(var(--reader-body-size,15px) - 3px);border-radius:8px;margin:25px 0;line-height:1.55;overflow:hidden}.prose th{text-align:left;background:var(--reader-table-head);color:var(--reader-heading);font-size:calc(var(--reader-body-size,15px) - 4px);padding:11px 13px}.prose td{border-top:1px solid var(--reader-border);vertical-align:top;padding:10px 13px}.prose tr:nth-child(2n) td{background:var(--reader-table-alt)}.prose img{border-radius:8px;max-width:100%}.mermaid-frame{border:1px solid var(--reader-border);text-align:center;background:#fff;border-radius:10px;width:100%;margin:26px 0;padding:24px;overflow:auto}.mermaid-trigger{color:inherit;cursor:zoom-in;transition:border-color .18s,box-shadow .18s,transform .18s;display:block;position:relative}.mermaid-trigger:hover{border-color:#9caf9f;transform:translateY(-1px);box-shadow:0 13px 30px #1a372b1a}.mermaid-trigger:focus-visible{outline-offset:3px;outline:3px solid #215c4938}.mermaid-canvas{min-height:120px;display:block}.mermaid-canvas:empty{background:linear-gradient(90deg,#f3f4ef 25%,#fafaf7 50%,#f3f4ef 75%) 0 0/200% 100%;animation:1.2s infinite shimmer}@keyframes shimmer{to{background-position:-200% 0}}.mermaid-frame svg{max-width:100%;height:auto}.mermaid-expand{color:var(--green);letter-spacing:.05em;text-transform:uppercase;opacity:0;background:#ffffffeb;border:1px solid #d9dfda;border-radius:6px;align-items:center;gap:6px;padding:6px 9px;font:600 9px DM Mono,monospace;transition:all .18s;display:flex;position:absolute;bottom:10px;right:11px;transform:translateY(3px);box-shadow:0 3px 10px #142d2314}.mermaid-trigger:hover .mermaid-expand,.mermaid-trigger:focus-visible .mermaid-expand{opacity:1;transform:none}.mermaid-modal{z-index:1000;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);background:#0c1713c2;place-items:center;padding:28px;animation:.18s ease-out modal-fade;display:grid;position:fixed;inset:0}.mermaid-dialog{border:1px solid var(--reader-border);background:var(--reader-panel);border-radius:14px;flex-direction:column;width:min(1180px,96vw);max-height:94vh;animation:.2s ease-out modal-rise;display:flex;overflow:hidden;box-shadow:0 30px 90px #00000059}.mermaid-modal-bar{border-bottom:1px solid var(--reader-border);min-height:54px;color:var(--reader-muted);text-transform:uppercase;letter-spacing:.12em;justify-content:space-between;align-items:center;padding:0 16px 0 20px;font:500 10px DM Mono,monospace;display:flex}.mermaid-modal-bar button{color:var(--green);cursor:pointer;background:#fff;border:1px solid #d6dcd7;border-radius:7px;align-items:center;gap:7px;padding:8px 10px;font:600 10px Manrope,sans-serif;display:flex}.mermaid-modal-bar button:hover{background:#edf2ee}.mermaid-modal-bar button:focus-visible{outline-offset:2px;outline:3px solid #215c4938}.mermaid-modal-canvas{background:#fff;flex:1;place-items:center;min-height:0;padding:28px;display:grid;overflow:auto}.mermaid-modal-canvas svg{width:auto;min-width:min(900px,86vw);max-width:none;height:auto;max-height:calc(94vh - 120px)}.mermaid-dialog>p{border-top:1px solid var(--reader-border);color:var(--reader-subtle);text-align:center;text-transform:uppercase;letter-spacing:.08em;margin:0;padding:9px 16px;font:500 9px DM Mono,monospace}.mermaid-dialog>p kbd{font-size:9px}@keyframes modal-fade{0%{opacity:0}}@keyframes modal-rise{0%{opacity:0;transform:translateY(8px)scale(.99)}}.reader-footer{border-top:1px solid var(--reader-border);color:var(--reader-accent);justify-content:space-between;align-items:center;margin-top:70px;padding:25px 0;display:flex}.reader-footer>div{align-items:center;gap:11px;display:flex}.reader-footer span{flex-direction:column;display:flex}.reader-footer strong{font-size:12px}.reader-footer small{color:var(--reader-muted);white-space:nowrap;text-overflow:ellipsis;max-width:440px;overflow:hidden}.reader-footer>a{font-size:12px;font-weight:700}.toc-scrim{display:none}@media (max-width:900px){.guide-grid{grid-template-columns:repeat(2,1fr)}.hero:after,.hero-glow{opacity:.5}.sidebar-toggle,.toc-resizer{display:none}.toc{width:min(var(--reader-sidebar-width,280px),86vw);opacity:1;transition:all .22s;transform:translate(-101%);box-shadow:10px 0 35px #14231d24}.toc.open{opacity:1;pointer-events:auto;transform:none}.toc-toggle{display:flex}.toc-mobile-head{justify-content:space-between;align-items:center;margin-bottom:20px;display:flex}.toc-mobile-head button{color:var(--reader-heading);background:0 0;border:0}.toc-scrim{z-index:14;background:#111d1859;border:0;display:block;position:fixed;inset:64px 0 0}.reader-main{width:min(100%,850px);margin:auto;padding-left:30px;padding-right:30px}}@media (max-width:640px){.site-nav{height:66px;padding:0 18px}.hero{min-height:auto;padding:62px 18px 35px}.hero h1{font-size:46px}.hero>p{font-size:15px}.hero-actions{flex-direction:column;align-items:flex-start;gap:28px}.topic-ribbon{white-space:nowrap;justify-content:flex-start;margin-top:52px;overflow:hidden}.topic-ribbon span:nth-child(n+3){display:none}.library{padding:50px 18px 70px}.guide-grid{grid-template-columns:1fr}.guide-card{min-height:280px}.result-line-end{gap:10px}.result-scope,.visualizer-title{display:none}.guide-row{gap:14px;padding:14px 16px}.row-head{flex-direction:column;align-items:flex-start;gap:6px}.row-head h2{white-space:normal}.row-main>p,.row-meta span{display:none}.site-footer{margin:0 18px;padding-bottom:28px}.site-footer p{display:none}.reader-header{padding:0 15px}.reader-header-meta>span{display:none}.theme-toggle,.font-settings-toggle{justify-content:center;width:33px;padding:0}.theme-toggle>span,.font-settings-toggle .control-label{display:none}.font-settings-panel{width:auto;max-height:calc(100vh - 68px);position:fixed;top:58px;left:10px;right:10px;overflow:auto}.font-settings-panel:before{right:94px}.reader-main{padding:100px 19px 60px}.reader-main>h1{font-size:min(var(--reader-title-size,60px),10vw)}.prose{font-size:var(--reader-body-size,15px);line-height:1.75}.prose h2{font-size:min(var(--reader-h2-size,30px),7vw)}.prose table{display:block;overflow-x:auto}.reader-footer small{max-width:210px}.reader-footer>a{display:none}.mermaid-modal{padding:10px}.mermaid-dialog{width:100%;max-height:96vh}.mermaid-modal-canvas{padding:16px}.mermaid-expand{opacity:1;transform:none}}