*{margin:0;padding:0;box-sizing:border-box}
:root{--bg:#0a0b0f;--bg2:#11131a;--card:#161922;--border:#232733;--text:#e8eaf0;--dim:#7a8190;--accent:#4f8cff;--hover:#6ba1ff;--green:#2ecc71;--red:#ff3b3b;--gold:#fdcb6e;--r:14px}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:var(--bg);color:var(--text);min-height:100vh;line-height:1.7;overflow-x:hidden}
.navbar{display:flex;justify-content:space-between;align-items:center;padding:.75rem 1.5rem;border-bottom:1px solid var(--border);position:sticky;top:0;background:rgba(10,11,15,.92);backdrop-filter:blur(12px);z-index:50}
.navbar .brand{font-weight:800;color:var(--text);text-decoration:none;font-size:1.05rem;display:flex;align-items:center;gap:.4rem}
.navbar .nav-links{display:flex;gap:1rem}
.navbar .nav-links a{color:var(--dim);text-decoration:none;font-size:.82rem;transition:color .2s;min-height:44px;display:inline-flex;align-items:center}
.navbar .nav-links a:hover,.navbar .nav-links a.active{color:var(--hover)}
main{max-width:760px;margin:0 auto;padding:2rem 1.5rem 3rem}
h1{font-size:1.8rem;margin-bottom:.4rem;background:linear-gradient(135deg,#4f8cff,#6ba1ff);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}
.subtitle{color:var(--dim);font-size:.9rem;margin-bottom:1.5rem}
h2{font-size:1.1rem;margin:1.5rem 0 .6rem;color:var(--hover)}
p{margin-bottom:.75rem}a{color:var(--hover)}
ul{margin:0 0 1rem 1.25rem}li{margin-bottom:.4rem}
.btn{background:var(--accent);color:#fff;border:none;border-radius:10px;padding:.65rem 1.5rem;font-size:.88rem;font-weight:600;cursor:pointer;transition:background .2s,transform .1s;font-family:inherit;min-height:44px}
.btn:hover{background:var(--hover)}.btn:active{transform:scale(.97)}
.btn-secondary{background:var(--card);border:1px solid var(--border)}.btn-secondary:hover{background:var(--bg2)}
.tool-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:1.5rem;margin-bottom:1rem}
.stats-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(110px,1fr));gap:.75rem;margin:1rem 0}
.stat-card{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:1rem;text-align:center}
.stat-num{font-size:1.8rem;font-weight:800;font-variant-numeric:tabular-nums;color:var(--accent)}
.stat-card.green .stat-num{color:var(--green)}.stat-card.gold .stat-num{color:var(--gold)}.stat-card.red .stat-num{color:var(--red)}
.stat-label{font-size:.7rem;color:var(--dim);text-transform:uppercase;letter-spacing:.05em;margin-top:.25rem}
.stats-footer{text-align:center;margin:1.5rem 0;font-size:.78rem;color:var(--dim)}
.stats-footer strong{color:var(--hover);font-variant-numeric:tabular-nums}
.stat-divider{margin:0 .6rem;opacity:.4}
footer{text-align:center;padding:1.25rem;color:var(--dim);font-size:.75rem;border-top:1px solid var(--border)}
footer a{color:var(--hover);text-decoration:none}
.seo-section{color:var(--dim);font-size:.85rem;margin-top:2rem}.seo-section h2{color:var(--text)}
/* typing */
.mode-btns{display:flex;gap:.5rem;flex-wrap:wrap;margin-bottom:1rem}
.mode-btn{background:var(--bg2);border:1px solid var(--border);border-radius:999px;padding:.4rem 1rem;font-size:.8rem;color:var(--dim);cursor:pointer;transition:all .15s;font-family:inherit;min-height:44px;display:inline-flex;align-items:center}
.mode-btn:hover,.mode-btn.active{border-color:var(--accent);color:var(--text);background:var(--card)}
.typing-area{background:var(--card);border:1px solid var(--border);border-radius:var(--r);padding:1.5rem;min-height:140px;margin-bottom:1rem;font-size:1.25rem;line-height:1.8;cursor:text}
.typing-text{font-family:"Courier New",monospace;white-space:pre-wrap;word-break:break-word}
.char{color:var(--dim);transition:color .05s}
.char.correct{color:var(--green)}
.char.incorrect{color:var(--red);background:rgba(255,59,59,.15);border-radius:2px}
.char.current{background:var(--accent);color:var(--bg);border-radius:2px}
.typing-input{position:absolute;opacity:0;pointer-events:none}
.progress-bar{height:4px;background:var(--bg2);border-radius:2px;overflow:hidden;margin-bottom:1rem}
.progress-fill{height:100%;background:var(--accent);border-radius:2px;transition:width .1s;width:0}
.result-card{background:var(--card);border:2px solid var(--accent);border-radius:var(--r);padding:2rem;text-align:center;display:none}
.result-card.show{display:block;animation:pop .3s}
@keyframes pop{0%{transform:scale(.9);opacity:0}100%{transform:scale(1);opacity:1}}
.result-title{font-size:1.5rem;font-weight:800;margin-bottom:.5rem}
.result-wpm{font-size:3rem;font-weight:800;color:var(--green)}
.caret{display:inline-block;width:2px;height:1.25rem;background:var(--accent);animation:blink 1s infinite;vertical-align:middle;margin-left:-2px}
@keyframes blink{0%,50%{opacity:1}51%,100%{opacity:0}}