:root{color-scheme:light dark;--bg: #101418;--panel: #1a2027;--panel2: #222a33;--fg: #e8edf2;--muted: #93a1b0;--accent: #4ea1ff;--ok: #4cc38a;--border: #2c3540}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,sans-serif;background:var(--bg);color:var(--fg)}.app{max-width:960px;margin:0 auto;padding:28px 20px 64px}.header-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}header h1{margin:0 0 4px;font-size:26px}header p{margin:0 0 24px;color:var(--muted)}.lang-toggle{flex:0 0 auto;margin-top:4px;padding:6px 16px;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--fg);cursor:pointer;font-size:13px;font-weight:600}.lang-toggle:hover{border-color:var(--accent);color:var(--accent)}.tabs button:focus-visible,.lang-toggle:focus-visible,.detail-toggle:focus-visible{outline:2px solid var(--accent);outline-offset:2px}.tabs{display:flex;gap:8px;margin-bottom:20px;flex-wrap:wrap}.tabs button{padding:8px 18px;border-radius:8px;border:1px solid var(--border);background:var(--panel);color:var(--fg);cursor:pointer;font-size:14px}.tabs button.active{background:var(--accent);color:#08131f;border-color:var(--accent);font-weight:600}.grid{display:grid;gap:12px}.card{background:var(--panel);border:1px solid var(--border);border-radius:10px;padding:14px 16px}.card .title{display:flex;align-items:baseline;gap:10px;flex-wrap:wrap}.card h3{margin:0;font-size:15px}.badge{font-size:11px;padding:2px 8px;border-radius:20px;background:var(--panel2);color:var(--muted);border:1px solid var(--border)}.badge.ok{color:var(--ok);border-color:var(--ok)}.card .desc{margin:8px 0 0;color:var(--muted);font-size:13px;line-height:1.5}.card .demo{margin:10px 0 0;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12.5px;background:var(--panel2);border-radius:6px;padding:8px 10px;overflow-x:auto}.card .metric{margin:8px 0 0;font-size:12.5px;color:var(--accent)}.detail-toggle{margin-top:10px;padding:4px 14px;border-radius:6px;font-size:12px;border:1px solid var(--border);background:var(--panel2);color:var(--muted);cursor:pointer}.detail-toggle:hover{border-color:var(--accent);color:var(--accent)}.detail{margin-top:10px;border-top:1px dashed var(--border);padding-top:12px}.detail .longdesc{margin:0 0 10px;color:var(--fg);font-size:13.5px;line-height:1.6}.points-label,.code-label{margin:10px 0 4px;font-size:11px;text-transform:uppercase;letter-spacing:.05em;color:var(--muted)}.detail .points{margin:0 0 4px;padding-left:18px;color:var(--muted);font-size:12.5px;line-height:1.6}.detail .code{margin:0;padding:10px 12px;border-radius:8px;overflow-x:auto;background:var(--panel2);border:1px solid var(--border);font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px;line-height:1.55;color:var(--fg)}.bar-track{margin:10px 0 0;height:14px;border-radius:7px;background:var(--panel2);border:1px solid var(--border);overflow:hidden}.bar-fill{height:100%;background:linear-gradient(90deg,var(--accent),#7cc4ff);border-radius:7px}.loading,.error{color:var(--muted);padding:24px;text-align:center}.error{color:#ff7a7a}footer{margin-top:40px;color:var(--muted);font-size:12.5px;line-height:1.7;border-top:1px solid var(--border);padding-top:16px}footer .project-links{display:flex;gap:8px;flex-wrap:wrap;margin-top:12px}footer .repo{display:inline-block;font-size:12px;text-decoration:none;font-family:ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--accent);border:1px solid var(--border);border-radius:6px;padding:4px 10px;background:var(--panel2)}footer .repo:hover{border-color:var(--accent);background:var(--panel)}