@import"https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=DM+Sans:wght@400;500;600&family=Newsreader:opsz,wght@6..72,400;6..72,500&display=swap";:root{color:#272621;background:#f3f0e8;font-family:DM Sans,Noto Sans TC,system-ui,sans-serif;font-synthesis:none;text-rendering:optimizeLegibility;--paper: #f3f0e8;--paper-light: #faf8f3;--paper-deep: #e8e2d6;--ink: #272621;--muted: #6d6a61;--line: #d8d2c5;--accent: #d97757;--accent-dark: #a34e36;--accent-soft: #f0d4c6;--green: #58715a;--gold: #b38443;--blue: #5a6f84;--sidebar-width: 252px;--serif: "Newsreader", "Iowan Old Style", "Palatino Linotype", Georgia, serif;--mono: "DM Mono", "SFMono-Regular", Consolas, monospace;--shadow: 0 20px 60px rgba(54, 48, 37, .12)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;min-width:320px;min-height:100vh;background:radial-gradient(circle at 80% 8%,rgba(217,119,87,.08),transparent 26rem),var(--paper)}body.dialog-open{overflow:hidden}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button,a{color:inherit}::selection{background:var(--accent-soft)}.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}.app-shell{min-height:100vh}.sidebar{position:fixed;inset:0 auto 0 0;z-index:20;width:var(--sidebar-width);display:flex;flex-direction:column;padding:26px 18px 18px;background:#f0ece3eb;border-right:1px solid var(--line);-webkit-backdrop-filter:blur(18px);backdrop-filter:blur(18px)}.brand,.mobile-brand{border:0;background:none;cursor:pointer}.brand{display:flex;align-items:center;gap:11px;padding:3px 7px 26px;text-align:left}.brand-mark{display:grid;width:36px;height:36px;place-items:center;border-radius:11px;color:var(--paper-light);background:var(--ink);font-size:18px}.brand strong,.brand small{display:block}.brand strong{font-family:var(--serif);font-size:20px;font-weight:500;line-height:1}.brand small{margin-top:3px;color:var(--muted);font-size:13px;letter-spacing:.06em}.side-nav{display:flex;flex-direction:column;gap:5px}.nav-caption{padding:0 10px 7px;color:#89857b;font-family:var(--mono);font-size:11px;letter-spacing:.16em}.nav-item{display:flex;align-items:center;gap:11px;width:100%;padding:11px 10px;border:1px solid transparent;border-radius:10px;background:transparent;text-align:left;cursor:pointer;transition:.16s ease}.nav-item:hover{background:#ffffff73}.nav-item-active{border-color:#c9bdaec7;background:var(--paper-light);box-shadow:0 5px 20px #463d2d0d}.nav-item svg{color:#7c786e;flex:0 0 auto}.nav-item-active svg{color:var(--accent-dark)}.nav-item strong,.nav-item small{display:block}.nav-item strong{font-size:15px;font-weight:600}.nav-item small{margin-top:2px;color:var(--muted);font-size:12px}.sidebar-note{display:flex;gap:10px;align-items:flex-start;margin:auto 8px 12px;padding:13px 0 16px;border-bottom:1px solid var(--line)}.status-dot{width:7px;height:7px;margin-top:4px;border-radius:99px;background:#6a8c69;box-shadow:0 0 0 4px #6a8c691f}.sidebar-note strong,.sidebar-note span{display:block}.sidebar-note strong{font-family:var(--mono);font-size:12px;font-weight:500}.sidebar-note span{margin-top:3px;color:var(--muted);font-size:12px}.repo-link{display:flex;align-items:center;gap:8px;padding:8px;color:var(--muted);font-size:13px;text-decoration:none}.repo-link svg:last-child{margin-left:auto}.repo-link:hover{color:var(--ink)}.mobile-header{display:none}.main-content{width:calc(100% - var(--sidebar-width));max-width:1440px;margin-left:var(--sidebar-width);padding:32px clamp(32px,5vw,82px) 56px}.hero{display:grid;grid-template-columns:minmax(0,1.05fr) minmax(380px,.95fr);align-items:center;min-height:690px;gap:clamp(45px,7vw,110px);padding:44px 0 55px}.eyebrow{margin:0 0 18px;color:var(--accent-dark);font-family:var(--mono);font-size:12px;font-weight:500;letter-spacing:.16em}.hero h1{max-width:700px;margin:0;font-family:var(--serif);font-size:clamp(68px,7.2vw,112px);font-weight:400;letter-spacing:-.055em;line-height:.82}.hero h1 em{color:var(--accent);font-weight:400}.hero-lede{max-width:590px;margin:34px 0 0;color:#57544c;font-family:var(--serif);font-size:clamp(20px,2vw,26px);line-height:1.5}.hero-actions{display:flex;gap:10px;margin-top:33px}.button{display:inline-flex;align-items:center;justify-content:center;gap:9px;min-height:44px;padding:0 18px;border:1px solid transparent;border-radius:9px;font-size:14px;font-weight:600;text-decoration:none;cursor:pointer;transition:transform .15s ease,background .15s ease,box-shadow .15s ease}.button:hover{transform:translateY(-1px)}.button-primary{color:#fffaf3;background:var(--ink);box-shadow:0 8px 26px #27262124}.button-primary:hover{background:#11110f}.button-secondary{border-color:var(--line);background:#ffffff5c}.button-secondary:hover{background:var(--paper-light)}.hero-stats{display:flex;margin:42px 0 0}.hero-stats div{min-width:105px;padding:0 22px;border-left:1px solid var(--line)}.hero-stats div:first-child{padding-left:0;border-left:0}.hero-stats dt{font-family:var(--serif);font-size:26px}.hero-stats dd{margin:2px 0 0;color:var(--muted);font-size:12px}.hero-object{position:relative;max-width:520px;margin-left:auto;padding:23px 28px 22px;overflow:hidden;border:1px solid #cfc7b8;border-radius:24px;background:linear-gradient(rgba(39,38,33,.025) 1px,transparent 1px),linear-gradient(90deg,rgba(39,38,33,.025) 1px,transparent 1px),#ece7dd;background-size:24px 24px;box-shadow:var(--shadow)}.hero-object:before{position:absolute;top:-90px;right:-80px;width:240px;height:240px;border:54px solid rgba(217,119,87,.11);border-radius:50%;content:""}.object-topline,.object-footer{position:relative;z-index:1;display:flex;justify-content:space-between;color:#7f7a70;font-family:var(--mono);font-size:10px;letter-spacing:.12em}.loop-stack{position:relative;z-index:1;margin:38px 0 34px}.loop-row{position:relative;display:grid;grid-template-columns:26px 54px 1fr;align-items:center;gap:13px;min-height:82px}.loop-number{color:#918a7e;font-family:var(--mono);font-size:10px}.loop-node{display:grid;width:51px;height:51px;place-items:center;border:1px solid #c7bdae;border-radius:50%;background:#faf8f3e0}.loop-glyph{display:block;width:19px;height:19px;border:2px solid var(--accent)}.glyph-1{border-radius:50%;box-shadow:inset 0 0 0 4px var(--paper-light);background:var(--accent)}.glyph-2{transform:rotate(45deg)}.glyph-3{border-radius:2px 12px 12px;background:var(--accent-soft)}.glyph-4{position:relative;border:0;background:linear-gradient(var(--accent),var(--accent)) center/2px 100% no-repeat,linear-gradient(90deg,var(--accent),var(--accent)) center/100% 2px no-repeat}.loop-row strong{font-family:var(--mono);font-size:13px;letter-spacing:.09em}.loop-row p{margin:5px 0 0;color:var(--muted);font-size:13px}.loop-connector{position:absolute;left:66px;bottom:-13px;width:1px;height:28px;background:#c2b9aa}.object-footer{align-items:center}.object-line{flex:1;height:1px;margin:0 12px;background:#cfc7b8}.snapshot-banner{display:flex;align-items:center;justify-content:space-between;gap:35px;margin-bottom:115px;padding:19px 22px;border:1px solid #d7c9bc;border-radius:12px;background:#f5e8ddb8}.snapshot-banner>div{display:flex;align-items:center;gap:18px}.snapshot-banner p{margin:0;color:#5e5a51;font-size:15px;line-height:1.6}.live-pill{display:inline-flex;flex:0 0 auto;align-items:center;gap:6px;font-family:var(--mono);font-size:10px;letter-spacing:.1em}.live-pill span{width:6px;height:6px;border-radius:50%;background:var(--green)}.snapshot-banner a{display:inline-flex;flex:0 0 auto;align-items:center;gap:6px;color:var(--accent-dark);font-size:13px;font-weight:600;text-decoration:none}.section-block{margin-bottom:118px}.section-heading{max-width:780px;margin-bottom:42px}.section-heading h2{margin:0;font-family:var(--serif);font-size:clamp(42px,5vw,68px);font-weight:400;letter-spacing:-.035em;line-height:1.02}.section-heading>p:last-child{max-width:650px;margin:20px 0 0;color:var(--muted);font-size:17px;line-height:1.75}.philosophy-grid{display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.philosophy-card{position:relative;min-height:330px;padding:28px 24px 26px;border-right:1px solid var(--line)}.philosophy-card:last-child{border-right:0}.card-number{margin-bottom:52px;color:var(--accent);font-family:var(--serif);font-size:34px}.card-problem{min-height:35px;margin:0 0 14px!important;color:#938c80!important;font-family:var(--mono);font-size:11px!important;letter-spacing:.06em;text-transform:uppercase}.philosophy-card h3{margin:0 0 12px;font-family:var(--serif);font-size:24px;font-weight:500}.philosophy-card p{margin:0;color:var(--muted);font-size:15px;line-height:1.65}.philosophy-card>span{position:absolute;right:24px;bottom:24px;left:24px;color:var(--accent-dark);font-family:var(--mono);font-size:10px;line-height:1.6}.flow{display:grid;grid-template-columns:repeat(5,1fr);padding:26px;border:1px solid var(--line);border-radius:18px;background:#faf8f38f}.flow-step{position:relative;min-height:135px;padding:18px 22px;border:0;border-right:1px solid var(--line);background:none;text-align:left;cursor:pointer}.flow-step:last-child{border-right:0}.flow-step>span{display:block;margin-bottom:27px;color:#9a9387;font-family:var(--mono);font-size:11px}.flow-step strong,.flow-step small{display:block}.flow-step strong{font-family:var(--mono);font-size:15px;font-weight:500}.flow-step small{margin-top:6px;color:var(--muted);font-size:12px}.flow-step:hover strong{color:var(--accent-dark)}.flow-arrow{position:absolute;top:64px;right:-9px;z-index:2;padding:2px;color:#a39c90;background:var(--paper-light)}.flow-branches{display:flex;flex-wrap:wrap;gap:8px;padding:13px 26px 0}.flow-branches span{padding:7px 10px;border:1px dashed #cdc4b6;border-radius:6px;color:var(--muted);font-family:var(--mono);font-size:10px}.quickstart-card{display:grid;grid-template-columns:.85fr 1.15fr;align-items:center;gap:54px;margin-bottom:90px;padding:clamp(32px,5vw,64px);border-radius:22px;color:#f7f2e9;background:radial-gradient(circle at 90% 10%,rgba(217,119,87,.24),transparent 18rem),#2c2b27}.quickstart-copy .eyebrow{color:#e7a288}.quickstart-copy h2{margin:0;font-family:var(--serif);font-size:clamp(34px,4vw,50px);font-weight:400;line-height:1.05}.quickstart-copy>p:not(.eyebrow){margin:20px 0;color:#bdb8ad;font-size:15px;line-height:1.7}.inline-link,.text-link{border:0;background:none;cursor:pointer}.inline-link{padding:0 4px;color:#efaa8f;text-decoration:underline;text-underline-offset:3px}.text-link{display:inline-flex;align-items:center;gap:7px;padding:0;color:#f0e8dc;font-size:13px;font-weight:600}.code-block{overflow:hidden;border:1px solid rgba(195,187,173,.32);border-radius:12px;color:#e9e4dc;background:#22211e;box-shadow:0 14px 36px #00000021}.code-topbar{display:flex;align-items:center;justify-content:space-between;min-height:35px;padding:0 13px;border-bottom:1px solid rgba(216,210,197,.12);color:#8f8a81;font-family:var(--mono);font-size:10px;letter-spacing:.12em}.code-topbar button{display:inline-flex;align-items:center;gap:6px;padding:5px;border:0;color:#aaa49a;background:transparent;font-family:var(--mono);font-size:10px;cursor:pointer}.code-topbar button:hover{color:#fff}.code-block pre{margin:0;padding:20px;overflow-x:auto;white-space:pre-wrap}.code-block code{color:#e2c7b9;font-family:var(--mono);font-size:13px;line-height:1.8}.sources{display:flex;align-items:flex-end;justify-content:space-between;gap:35px;padding-top:29px;border-top:1px solid var(--line)}.sources span{font-family:var(--mono);font-size:11px;letter-spacing:.12em}.sources p{margin:7px 0 0;color:var(--muted);font-size:13px}.source-links{display:flex;flex-wrap:wrap;justify-content:flex-end;gap:16px}.source-links a{display:inline-flex;align-items:center;gap:5px;color:var(--muted);font-size:12px;text-decoration:none}.source-links a:hover{color:var(--accent-dark)}.page{min-height:calc(100vh - 80px);padding-top:72px}.page>.section-heading{margin-bottom:50px}.library-toolbar{position:sticky;top:0;z-index:10;display:grid;grid-template-columns:minmax(240px,1.2fr) minmax(520px,2fr);gap:12px 18px;margin:0 -10px 28px;padding:13px 10px;background:#f3f0e8e8;-webkit-backdrop-filter:blur(14px);backdrop-filter:blur(14px)}.search-field{display:flex;grid-row:1 / span 2;align-items:center;gap:10px;min-height:50px;padding:0 14px;border:1px solid #cec6b9;border-radius:10px;background:var(--paper-light)}.search-field svg{color:#8c8579}.search-field input{width:100%;border:0;outline:0;color:var(--ink);background:transparent;font-size:14px}.search-field input::placeholder{color:#9b958a}.search-field button{display:grid;padding:4px;border:0;border-radius:50%;color:var(--muted);background:var(--paper-deep);cursor:pointer}.filter-row,.invocation-toggle{display:flex;align-items:center;gap:5px;overflow-x:auto}.filter-row>svg{flex:0 0 auto;margin-right:3px;color:#8b8478}.filter-row button,.invocation-toggle button{flex:0 0 auto;padding:7px 10px;border:1px solid transparent;border-radius:7px;color:var(--muted);background:transparent;font-size:11px;cursor:pointer}.filter-row button:hover,.invocation-toggle button:hover{color:var(--ink)}.filter-row .filter-active,.invocation-toggle .filter-active{border-color:var(--line);color:var(--ink);background:var(--paper-light)}.result-meta{display:flex;align-items:center;gap:12px;margin-bottom:20px;color:#918a7f;font-family:var(--mono);font-size:10px;letter-spacing:.08em;text-transform:uppercase}.meta-line{width:35px;height:1px;background:var(--line)}.skill-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px}.skill-card{position:relative;display:flex;min-height:328px;flex-direction:column;padding:20px;overflow:hidden;border:1px solid var(--line);border-radius:13px;background:#faf8f394;transition:transform .16s ease,border .16s ease,box-shadow .16s ease}.skill-card:after{position:absolute;top:-80px;right:-90px;width:180px;height:180px;border:1px solid rgba(217,119,87,.15);border-radius:50%;content:""}.skill-card:hover{z-index:2;border-color:#c6b9aa;box-shadow:0 16px 36px #36302514;transform:translateY(-2px)}.skill-card-top{position:relative;z-index:1;display:flex;align-items:center;justify-content:space-between}.status-tag{display:inline-flex;align-items:center;min-height:20px;padding:0 7px;border:1px solid;border-radius:999px;font-family:var(--mono);font-size:9px;font-style:normal;letter-spacing:.08em}.status-core{border-color:#adbdac;color:#4f6e52;background:#e7eee4}.status-lab{border-color:#c2b284;color:#80652d;background:#f3ead0}.status-personal{border-color:#aebdcc;color:#546d85;background:#e3ebf0}.status-deprecated{border-color:#c3bebb;color:#77706c;background:#eae6e2}.stage-label{color:#8f897e;font-family:var(--mono);font-size:10px}.skill-symbol{display:grid;width:40px;height:40px;margin-top:30px;place-items:center;border:1px solid #d0c6b8;border-radius:10px;color:var(--accent);background:var(--paper-light);font-family:var(--serif);font-size:22px}.skill-card h3{margin:17px 0 8px;overflow-wrap:anywhere;font-family:var(--serif);font-size:24px;font-weight:500;line-height:1}.skill-card>p{margin:0;color:var(--muted);font-size:14px;line-height:1.6}.skill-meta{display:flex;flex-wrap:wrap;gap:6px;margin-top:18px}.skill-meta span{padding:4px 6px;border-radius:4px;color:#7e786d;background:#e6e0d4b3;font-family:var(--mono);font-size:9px}.skill-card>button{display:flex;align-items:center;gap:7px;margin-top:auto;padding:17px 0 0;border:0;border-top:1px solid var(--line);color:var(--ink);background:transparent;font-size:12px;font-weight:600;cursor:pointer}.skill-card>button svg{transition:transform .14s ease}.skill-card>button:hover{color:var(--accent-dark)}.skill-card>button:hover svg{transform:translate(3px)}.empty-state{display:grid;min-height:380px;place-items:center;align-content:center;border:1px dashed #c9c0b3;border-radius:14px;color:var(--muted);text-align:center}.empty-state h3{margin:15px 0 0;color:var(--ink);font-family:var(--serif);font-size:24px;font-weight:500}.empty-state p{margin:7px 0 20px;font-size:14px}.library-note{display:flex;gap:20px;margin-top:34px;padding:20px 0;border-top:1px solid var(--line)}.library-note span{flex:0 0 auto;font-family:var(--mono);font-size:11px}.library-note p{max-width:700px;margin:0;color:var(--muted);font-size:13px;line-height:1.6}.dialog-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:100;display:flex;align-items:stretch;justify-content:flex-end;background:#1f1d196b;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);animation:fade-in .16s ease}.skill-dialog{width:min(720px,92vw);height:100vh;overflow-y:auto;border-left:1px solid var(--line);background:var(--paper);box-shadow:-28px 0 75px #1d1a1538;animation:slide-in .22s cubic-bezier(.2,.8,.2,1)}@keyframes fade-in{0%{opacity:0}to{opacity:1}}@keyframes slide-in{0%{transform:translate(35px);opacity:.7}to{transform:translate(0);opacity:1}}.dialog-header{position:relative;display:flex;justify-content:space-between;gap:24px;padding:46px 46px 38px;overflow:hidden;border-bottom:1px solid var(--line);background:radial-gradient(circle at 88% 10%,rgba(217,119,87,.17),transparent 15rem),var(--paper-light)}.dialog-header:after{position:absolute;right:-50px;bottom:-100px;width:210px;height:210px;border:1px solid rgba(217,119,87,.2);border-radius:50%;content:""}.dialog-tags{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-bottom:24px}.dialog-tags>span:not(.status-tag){color:#8b857b;font-family:var(--mono);font-size:10px}.dialog-header h2{position:relative;z-index:1;margin:0;overflow-wrap:anywhere;font-family:var(--serif);font-size:clamp(42px,6vw,62px);font-weight:400;letter-spacing:-.035em;line-height:.95}.dialog-header h2 em{color:var(--accent);font-weight:400}.dialog-header p{position:relative;z-index:1;max-width:510px;margin:19px 0 0;color:var(--muted);font-size:15px;line-height:1.6}.dialog-close{position:relative;z-index:2;display:grid;width:38px;height:38px;flex:0 0 auto;place-items:center;border:1px solid var(--line);border-radius:50%;background:var(--paper);cursor:pointer}.dialog-close:hover{background:#fff}.dialog-body{padding:32px 46px 46px}.context-note{margin-bottom:28px;padding:14px 16px;border:1px solid;border-radius:9px}.context-note strong{font-family:var(--mono);font-size:11px;letter-spacing:.08em}.context-note p{margin:5px 0 0;font-size:13px;line-height:1.6}.context-lab{border-color:#d6c699;background:#f5ecd6}.context-personal{border-color:#bdc9d2;background:#e9eef1}.context-deprecated{border-color:#cfc7c2;background:#ece9e5}.lesson-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.lesson-grid section{display:grid;grid-template-columns:28px 1fr;gap:12px;padding:25px 25px 25px 0}.lesson-grid section+section{padding-left:25px;border-left:1px solid var(--line)}.lesson-number,.dialog-section-title span{color:var(--accent);font-family:var(--serif);font-size:18px}.lesson-grid h3,.dialog-section h3,.tip-grid h3{margin:0;font-size:15px;font-weight:600}.lesson-grid p{margin:9px 0 0;color:var(--muted);font-size:13px;line-height:1.7}.dialog-section{margin-top:34px}.dialog-section-title{display:flex;align-items:center;gap:11px;margin-bottom:13px}.dialog-section-title span{font-size:18px}.steps-list{margin:0;padding:0;border-top:1px solid var(--line);list-style:none}.steps-list li{display:grid;grid-template-columns:30px 1fr;gap:10px;align-items:center;padding:14px 3px;border-bottom:1px solid var(--line)}.steps-list li>span{display:grid;width:24px;height:24px;place-items:center;border:1px solid #cbbfb0;border-radius:50%;color:var(--accent-dark);font-family:var(--mono);font-size:10px}.steps-list p{margin:0;color:#5d5951;font-size:13px;line-height:1.6}.tip-grid{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:32px}.tip-grid section{min-height:160px;padding:20px;border-radius:10px}.tip-grid section>span{display:block;margin-bottom:23px;font-family:var(--mono);font-size:10px;letter-spacing:.12em}.tip-grid p{margin:9px 0 0;font-size:13px;line-height:1.7}.pitfall{color:#704838;background:#efd9ce}.practice{color:#3f5e45;background:#dfe9dc}.dialog-footer{display:flex;justify-content:space-between;gap:20px;padding:20px 46px;border-top:1px solid var(--line);color:var(--muted);background:var(--paper-light);font-family:var(--mono);font-size:10px}.dialog-footer a{display:inline-flex;align-items:center;gap:5px;color:var(--accent-dark);text-decoration:none}.progress-card{margin-bottom:62px;padding:23px 26px;border:1px solid var(--line);border-radius:13px;background:#faf8f3a8}.progress-card>div:first-child{display:flex;align-items:baseline;justify-content:space-between}.progress-card>div:first-child span{color:var(--muted);font-family:var(--mono);font-size:11px;letter-spacing:.12em}.progress-card strong{font-family:var(--serif);font-size:34px;font-weight:400}.progress-track{height:5px;margin-top:14px;overflow:hidden;border-radius:99px;background:#ddd6c9}.progress-track span{display:block;height:100%;border-radius:inherit;background:var(--accent);transition:width .3s ease}.progress-card p{margin:10px 0 0;color:var(--muted);font-size:12px}.path-list{max-width:920px}.path-stage{display:grid;grid-template-columns:58px 1fr}.path-rail{display:flex;align-items:center;flex-direction:column}.path-rail>span{display:grid;width:37px;height:37px;flex:0 0 auto;place-items:center;border:1px solid #c4b9a9;border-radius:50%;color:var(--accent-dark);background:var(--paper-light);font-family:var(--serif);font-size:17px}.path-rail i{width:1px;height:100%;background:var(--line)}.path-content{padding:3px 0 70px 25px}.path-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:25px;margin-bottom:22px}.path-heading p{margin:0 0 10px;color:var(--accent-dark);font-family:var(--mono);font-size:10px;letter-spacing:.13em}.path-heading h2{margin:0;font-family:var(--serif);font-size:32px;font-weight:500}.path-heading div>span{display:block;margin-top:8px;color:var(--muted);font-size:13px;line-height:1.5}.path-heading>strong{color:#817a6e;font-family:var(--mono);font-size:12px}.path-skills{overflow:hidden;border:1px solid var(--line);border-radius:12px;background:#faf8f38a}.path-skill{display:grid;grid-template-columns:45px 1fr auto;align-items:center;min-height:72px;padding:0 17px;border-bottom:1px solid var(--line);transition:background .16s ease}.path-skill:last-child{border-bottom:0}.path-skill:hover{background:#ffffff73}.check-button,.path-skill-copy{border:0;background:none;cursor:pointer}.check-button{display:grid;padding:4px;place-items:center;color:#aaa294}.path-skill-done .check-button{color:var(--green)}.path-skill-copy{min-width:0;padding:10px 12px 10px 0;text-align:left}.path-skill-copy strong,.path-skill-copy span{display:block}.path-skill-copy strong{font-family:var(--mono);font-size:13px;font-weight:500}.path-skill-copy span{margin-top:5px;overflow:hidden;color:var(--muted);font-size:12px;text-overflow:ellipsis;white-space:nowrap}.path-skill-done .path-skill-copy strong,.path-skill-done .path-skill-copy span{opacity:.5}.path-time{color:#8d867a;font-family:var(--mono);font-size:10px}.outcome{display:flex;gap:17px;margin-top:13px;padding:13px 16px;border-left:2px solid var(--accent);background:#ebe0d473}.outcome span{flex:0 0 auto;color:var(--accent-dark);font-family:var(--mono);font-size:10px;letter-spacing:.08em}.outcome p{margin:0;color:var(--muted);font-size:12px;line-height:1.5}.toast{position:fixed;right:24px;bottom:24px;z-index:200;display:flex;align-items:center;gap:7px;padding:10px 13px;border:1px solid #596758;border-radius:8px;color:#ecf3e9;background:#354434;font-size:12px;opacity:0;pointer-events:none;transform:translateY(10px);transition:.18s ease}.toast-visible{opacity:1;transform:translateY(0)}@media(max-width:1180px){:root{--sidebar-width: 224px}.main-content{padding-right:36px;padding-left:36px}.hero{grid-template-columns:1fr .8fr;gap:42px}.hero h1{font-size:clamp(64px,7.5vw,88px)}.philosophy-grid{grid-template-columns:1fr 1fr}.philosophy-card:nth-child(2){border-right:0}.philosophy-card:nth-child(-n+2){border-bottom:1px solid var(--line)}.skill-grid{grid-template-columns:1fr 1fr}.library-toolbar{grid-template-columns:1fr}.search-field{grid-row:auto}}@media(max-width:900px){.sidebar{display:none}.mobile-header{position:fixed;inset:0 0 auto 0;z-index:50;display:flex;align-items:center;justify-content:space-between;height:58px;padding:0 18px;border-bottom:1px solid var(--line);background:#f3f0e8f0;-webkit-backdrop-filter:blur(15px);backdrop-filter:blur(15px)}.mobile-brand{display:flex;align-items:center;gap:8px;font-family:var(--serif);font-size:19px}.mobile-brand span{color:var(--accent)}.icon-button{display:grid;width:36px;height:36px;place-items:center;border:1px solid var(--line);border-radius:9px;background:var(--paper-light);cursor:pointer}.mobile-menu{position:absolute;top:57px;right:0;left:0;padding:10px 18px 18px;border-bottom:1px solid var(--line);background:var(--paper);box-shadow:0 20px 35px #2d281f1f}.mobile-menu button{display:flex;align-items:center;justify-content:space-between;width:100%;padding:13px 4px;border:0;border-bottom:1px solid var(--line);background:transparent;font-size:14px;text-align:left}.mobile-menu .mobile-menu-active{color:var(--accent-dark)}.main-content{width:100%;margin-left:0;padding:78px 24px 40px}.hero{grid-template-columns:1fr;min-height:auto;padding-top:45px}.hero-object{width:100%;max-width:none;margin:10px 0 0}.snapshot-banner{margin-bottom:90px}.quickstart-card{grid-template-columns:1fr}}@media(max-width:680px){.main-content{padding-right:17px;padding-left:17px}.hero{gap:38px}.hero h1{font-size:clamp(57px,18vw,78px)}.hero-lede{font-size:19px}.hero-actions{align-items:stretch;flex-direction:column}.hero-stats div{min-width:0;flex:1;padding:0 13px}.hero-stats dt{font-size:22px}.hero-stats dd{font-size:11px}.hero-object{padding:20px 18px;border-radius:16px}.loop-row{grid-template-columns:22px 48px 1fr}.loop-connector{left:59px}.snapshot-banner,.snapshot-banner>div{align-items:flex-start;flex-direction:column}.section-heading h2{font-size:42px}.philosophy-grid,.skill-grid,.lesson-grid,.tip-grid{grid-template-columns:1fr}.philosophy-card{min-height:290px;border-right:0;border-bottom:1px solid var(--line)}.philosophy-card:nth-child(3){border-bottom:1px solid var(--line)}.philosophy-card:last-child{border-bottom:0}.flow{grid-template-columns:1fr;padding:14px 18px}.flow-step{display:grid;grid-template-columns:34px 1fr auto;align-items:center;min-height:68px;padding:11px 4px;border-right:0;border-bottom:1px solid var(--line)}.flow-step:last-child{border-bottom:0}.flow-step>span{margin:0}.flow-step small{margin:0}.flow-arrow{display:none}.quickstart-card{padding:29px 20px}.sources{align-items:flex-start;flex-direction:column}.source-links{justify-content:flex-start}.page{padding-top:44px}.library-toolbar{position:static;margin-right:0;margin-left:0}.skill-grid{gap:9px}.skill-card{min-height:300px}.skill-dialog{width:100%}.dialog-header{padding:34px 23px 30px}.dialog-body{padding:25px 23px 35px}.lesson-grid section+section{padding-left:0;border-top:1px solid var(--line);border-left:0}.lesson-grid section{padding:21px 0}.dialog-footer{align-items:flex-start;flex-direction:column;padding:18px 23px}.path-stage{grid-template-columns:35px 1fr}.path-rail>span{width:32px;height:32px}.path-content{padding-left:14px}.path-heading h2{font-size:27px}.path-heading>strong{display:none}.path-skill{grid-template-columns:35px 1fr;padding:0 10px}.path-time{display:none}.outcome{align-items:flex-start;flex-direction:column}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}