.rr-browse{--bg:#0a0e16;--bg2:#111726;--bg3:#0f1622;--raised:#19212f;--border:#ffffff14;--border2:#ffffff24;--ink:#eef2f8;--ink2:#c8d2e2;--muted:#8593a8;--sky:#38bdf8;--sky-2:#7dd3fc;--sky-ink:#04212e;--sky-soft:#38bdf821;--sky-line:#38bdf84d;--accent:#34d399;--accent-soft:#34d39921;--gold:#fbbf24;--violet:#a78bfa;--shadow-card:0 16px 40px -26px #000000b3;--radius:18px;--font:"Inter", system-ui, -apple-system, sans-serif;--mono:"JetBrains Mono", ui-monospace, monospace;--maxw:1200px;font-family:var(--font);color:var(--ink);-webkit-font-smoothing:antialiased;line-height:1.5}:root[data-theme=light] .rr-browse{--bg:#f2f6fb;--bg2:#fff;--bg3:#eef4fb;--raised:#fff;--border:#0f172a17;--border2:#0f172a26;--ink:#0d1a26;--ink2:#334155;--muted:#5f6f85;--sky:#0284c7;--sky-2:#0ea5e9;--sky-ink:#fff;--sky-soft:#0284c717;--sky-line:#0284c740;--accent:#0f9b6e;--accent-soft:#10b9811c;--shadow-card:0 16px 40px -28px #0f172a38}.rr-browse *{box-sizing:border-box}.rr-browse a{color:inherit;text-decoration:none}.rr-browse .wrap{max-width:var(--maxw);width:100%;margin:0 auto}.rr-browse .mono{font-family:var(--mono)}.rr-browse .kicker{font-family:var(--mono);letter-spacing:.2em;text-transform:uppercase;color:var(--sky);font-size:11.5px;font-weight:600}.rr-browse h1,.rr-browse h2,.rr-browse h3{letter-spacing:-.025em;margin:0;font-weight:800;line-height:1.08}.rr-browse .rrbtn{font-family:var(--font);cursor:pointer;white-space:nowrap;border:none;border-radius:12px;justify-content:center;align-items:center;gap:9px;padding:13px 22px;font-size:14.5px;font-weight:700;transition:transform .14s,box-shadow .2s,filter .2s,border-color .2s,background .2s;display:inline-flex}.rr-browse .rrbtn:active{transform:translateY(1px)}.rr-browse .btn-sky{background:var(--sky);color:var(--sky-ink);box-shadow:0 12px 26px -14px var(--sky)}.rr-browse .btn-sky:hover{filter:brightness(1.07);box-shadow:0 16px 30px -14px var(--sky)}.rr-browse .mhead{padding:20px 0 12px;position:relative;overflow:hidden}.rr-browse .mhead:before{content:"";z-index:0;background:radial-gradient(700px 380px at 84% -40%, var(--sky-soft), transparent 60%);pointer-events:none;position:absolute;inset:0}.rr-browse .mhead-in{z-index:1;flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:36px;display:flex;position:relative}.rr-browse .mhead h1{text-wrap:balance;margin-top:12px;font-size:clamp(30px,4.4vw,48px);font-weight:900}.rr-browse .mhead h1 .hl{color:var(--sky)}.rr-browse .mhead .sub{color:var(--ink2);text-wrap:pretty;max-width:500px;margin-top:12px;font-size:16px}.rr-browse .search{flex-shrink:0;width:300px;position:relative}.rr-browse .search input{border:1px solid var(--border);background:var(--bg2);width:100%;height:50px;color:var(--ink);font:500 14.5px var(--font);border-radius:12px;outline:none;padding:0 16px 0 46px;transition:border-color .18s}.rr-browse .search input::placeholder{color:var(--muted)}.rr-browse .search input:focus{border-color:var(--sky)}.rr-browse .search svg{width:18px;height:18px;color:var(--muted);position:absolute;top:50%;left:16px;transform:translateY(-50%)}.rr-browse .controls{border-top:1px solid var(--border);border-bottom:1px solid var(--border);margin-top:22px}.rr-browse .controls-in{flex-wrap:wrap;justify-content:space-between;align-items:center;gap:16px;padding:14px 0;display:flex}.rr-browse .viewtoggle{background:var(--bg2);border:1px solid var(--border);border-radius:11px;padding:4px;display:inline-flex}.rr-browse .viewtoggle button{font-family:var(--font);color:var(--muted);cursor:pointer;background:0 0;border:none;border-radius:8px;align-items:center;gap:8px;padding:9px 18px;font-size:13.5px;font-weight:600;transition:all .16s;display:flex}.rr-browse .viewtoggle button svg{width:15px;height:15px}.rr-browse .viewtoggle button[aria-selected=true]{background:var(--sky);color:var(--sky-ink)}.rr-browse .result-note{color:var(--muted);font-size:13px}.rr-browse .result-note b{color:var(--ink2);font-weight:700}.rr-browse .section{padding:34px 0}.rr-browse .path{background:var(--bg2);border:1px solid var(--border);border-radius:var(--radius);margin-bottom:20px;transition:border-color .2s;overflow:hidden}.rr-browse .path:hover{border-color:var(--border2)}.rr-browse .path-head{border-bottom:1px solid var(--border);flex-wrap:wrap;align-items:center;gap:16px;padding:22px 26px;display:flex}.rr-browse .path-ic{background:var(--sky-soft);width:46px;height:46px;color:var(--sky);border-radius:12px;flex-shrink:0;place-items:center;font-size:24px;display:grid}.rr-browse .path-titles .pname{letter-spacing:-.02em;font-size:19px;font-weight:800}.rr-browse .path-titles .prole{color:var(--muted);margin-top:2px;font-size:13px}.rr-browse .path-meta{font-family:var(--mono);color:var(--muted);align-items:center;gap:20px;margin-left:auto;font-size:12px;display:flex}.rr-browse .path-meta .pm b{color:var(--ink2);font-weight:700}.rr-browse .path-meta .go{color:var(--sky);font-weight:700;font-family:var(--font);align-items:center;gap:6px;font-size:13px;display:inline-flex}.rr-browse .rrsteps{scrollbar-width:none;align-items:stretch;gap:0;padding:26px;display:flex;overflow-x:auto}.rr-browse .rrsteps::-webkit-scrollbar{display:none}.rr-browse .rrstep{flex-direction:column;flex:1;min-width:210px;display:flex;position:relative}.rr-browse .connector{background:var(--sky-line);z-index:1;width:28px;height:2px;position:absolute;top:34px;left:-14px}.rr-browse .connector:after{content:"";border-left:6px solid var(--sky);border-top:4px solid #0000;border-bottom:4px solid #0000;position:absolute;top:50%;right:0;transform:translateY(-50%)}.rr-browse .rrstep:first-child .connector{display:none}.rr-browse .step-inner{background:var(--bg3);border:1px solid var(--border);cursor:pointer;border-radius:14px;flex-direction:column;flex:1;gap:9px;margin:0 7px;padding:18px;transition:all .2s;display:flex}.rr-browse .step-inner:hover{border-color:var(--sky);box-shadow:var(--shadow-card);transform:translateY(-3px)}.rr-browse .step-lvl{font-family:var(--mono);letter-spacing:.1em;text-transform:uppercase;color:var(--muted);align-items:center;gap:7px;font-size:10px;font-weight:700;display:inline-flex}.rr-browse .step-lvl .lvdot{background:var(--sky);border-radius:50%;flex-shrink:0;width:8px;height:8px}.rr-browse .step-lvl.l-foundation .lvdot{background:var(--accent)}.rr-browse .step-lvl.l-associate .lvdot{background:var(--sky)}.rr-browse .step-lvl.l-expert .lvdot{background:var(--gold)}.rr-browse .step-lvl.l-pro .lvdot{background:var(--violet)}.rr-browse .step-code{font-family:var(--mono);color:var(--sky);font-size:12px;font-weight:700}.rr-browse .step-title{text-wrap:pretty;flex:1;font-size:15px;font-weight:700;line-height:1.25}.rr-browse .step-foot{color:var(--muted);font-size:12px;font-family:var(--mono);border-top:1px solid var(--border);justify-content:space-between;align-items:center;padding-top:6px;display:flex}.rr-browse .step-foot .pr{color:var(--ink);font-weight:700;font-family:var(--font)}.rr-browse .owned-tag{color:var(--accent);font-weight:700;font-family:var(--font)}.rr-browse .vendor-block{margin-bottom:14px}.rr-browse .vendor-head{align-items:center;gap:12px;padding:16px 4px;display:flex}.rr-browse .vendor-head .vic{background:var(--sky-soft);width:34px;height:34px;color:var(--sky);border-radius:9px;flex-shrink:0;place-items:center;font-size:18px;display:grid}.rr-browse .vendor-head .vn{letter-spacing:-.01em;font-size:17px;font-weight:800}.rr-browse .vendor-head .vc{font-family:var(--mono);color:var(--muted);margin-left:auto;font-size:12px}.rr-browse .pgrid{grid-template-columns:repeat(3,1fr);gap:14px;display:grid}.rr-browse .pcard{background:var(--bg2);border:1px solid var(--border);cursor:pointer;border-radius:14px;flex-direction:column;gap:12px;min-width:0;padding:18px 20px;transition:all .2s;display:flex}.rr-browse .pcard:hover{border-color:var(--sky);box-shadow:var(--shadow-card);transform:translateY(-3px)}.rr-browse .pcard-top{justify-content:space-between;align-items:center;gap:10px;display:flex}.rr-browse .pcard .code{font-family:var(--mono);color:var(--sky);background:var(--sky-soft);border-radius:7px;padding:4px 10px;font-size:11.5px;font-weight:700}.rr-browse .pcard .lvl{font-family:var(--mono);letter-spacing:.06em;text-transform:uppercase;color:var(--muted);font-size:10px;font-weight:700}.rr-browse .pcard h4{letter-spacing:-.01em;text-wrap:pretty;margin:0;font-size:15.5px;font-weight:700;line-height:1.28}.rr-browse .pcard-foot{color:var(--muted);font-size:12.5px;font-family:var(--mono);border-top:1px solid var(--border);justify-content:space-between;align-items:center;margin-top:auto;padding-top:10px;display:flex}.rr-browse .pcard-foot .pr{color:var(--ink);font-weight:700;font-family:var(--font);font-size:15px}.rr-browse .pcard-foot .pr .free{color:var(--accent);font-size:10px;font-weight:600;font-family:var(--mono);letter-spacing:.02em;display:block}.rr-browse .pcard .stars{color:var(--gold)}.rr-browse .empty{text-align:center;color:var(--muted);padding:60px 20px}.rr-browse .empty b{color:var(--ink);margin-bottom:6px;font-size:16px;display:block}.rr-browse .enginebar{border-radius:var(--radius);border:1px solid var(--sky-line);background:linear-gradient(120deg, var(--sky-soft), var(--bg2) 55%);flex-wrap:wrap;justify-content:space-between;align-items:center;gap:24px;margin-top:26px;padding:26px 30px;display:flex;position:relative;overflow:hidden}.rr-browse .enginebar .eb-l{align-items:center;gap:16px;display:flex}.rr-browse .enginebar img{flex-shrink:0;width:56px;height:56px}.rr-browse .enginebar .eb-t{text-wrap:balance;font-size:18px;font-weight:800}.rr-browse .enginebar .eb-s{color:var(--muted);text-wrap:pretty;margin-top:3px;font-size:13.5px}.rr-browse .enginebar .eb-s b{color:var(--sky)}@media (max-width:940px){.rr-browse .pgrid{grid-template-columns:repeat(2,1fr)}.rr-browse .search{width:100%}.rr-browse .path-meta{justify-content:flex-start;width:100%;margin-left:0}}@media (max-width:620px){.rr-browse .section{padding:24px 0}.rr-browse .pgrid{grid-template-columns:1fr}.rr-browse .controls-in{gap:12px}.rr-browse .viewtoggle{width:100%}.rr-browse .viewtoggle button{flex:1;justify-content:center;padding:10px 8px}.rr-browse .enginebar{padding:22px}}