.logo-wrap{display:inline-flex;flex-shrink:0}.logo-wrap svg{width:100%;height:100%}.btn{display:inline-flex;align-items:center;justify-content:center;border:none;cursor:pointer;font-family:var(--font-body);font-weight:var(--weight-semibold);letter-spacing:.01em;transition:transform var(--duration-fast) var(--ease-spring),box-shadow var(--duration-fast) var(--ease-smooth),opacity var(--duration-fast);position:relative;overflow:hidden;-webkit-user-select:none;user-select:none;-webkit-tap-highlight-color:transparent}.btn:active{transform:scale(.97)}.btn-content{position:relative;z-index:1}.btn--sm{height:36px;padding:0 var(--space-4);font-size:var(--text-sm);border-radius:var(--radius-md)}.btn--md{height:50px;padding:0 var(--space-6);font-size:var(--text-base);border-radius:var(--radius-lg)}.btn--lg{height:58px;padding:0 var(--space-8);font-size:var(--text-md);border-radius:var(--radius-xl)}.btn--full{width:100%}.btn--primary{background:linear-gradient(135deg,var(--color-primary-light) 0%,var(--color-primary) 100%);color:#fff;box-shadow:0 4px 20px var(--color-primary-glow),0 1px #ffffff26 inset}.btn--primary:hover{box-shadow:0 6px 28px var(--color-primary-glow),0 1px #ffffff26 inset;transform:translateY(-1px)}.btn--secondary{background:transparent;color:var(--color-text-primary);border:1.5px solid var(--color-border-light)}.btn--secondary:hover{background:var(--color-surface-alt);border-color:var(--color-primary);color:var(--color-primary-light)}.btn--ghost{background:transparent;color:var(--color-text-secondary)}.btn--ghost:hover{color:var(--color-text-primary);background:var(--color-surface)}.btn--success{background:linear-gradient(135deg,#4ade80 0%,var(--color-success) 100%);color:#0c1f14;font-weight:var(--weight-bold);box-shadow:0 4px 20px var(--color-success-glow)}.btn--danger{background:linear-gradient(135deg,#fb8a8a 0%,var(--color-error) 100%);color:#200d0d;font-weight:var(--weight-bold);box-shadow:0 4px 20px var(--color-error-glow)}.btn--disabled{opacity:.38;cursor:not-allowed;pointer-events:none}.stat-card{display:flex;flex-direction:column;align-items:center;gap:var(--space-1);padding:var(--space-4) var(--space-5);background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);min-width:100px}.stat-label{font-family:var(--font-body);font-size:var(--text-xs);font-weight:var(--weight-medium);color:var(--color-text-muted);letter-spacing:.08em;text-transform:uppercase}.stat-value{font-family:var(--font-display);font-size:var(--text-2xl);font-weight:var(--weight-bold);color:var(--color-text-primary);line-height:1}:root{--color-bg: #0C0C16;--color-surface: #12122A;--color-surface-alt: #1A1A35;--color-surface-high: #22223F;--color-border: #2C2C52;--color-border-light: #3A3A60;--color-primary: #7C6FFC;--color-primary-light: #9D93FD;--color-primary-dim: rgba(124, 111, 252, .15);--color-primary-glow: rgba(124, 111, 252, .35);--color-success: #34D399;--color-success-dim: rgba(52, 211, 153, .15);--color-success-glow: rgba(52, 211, 153, .3);--color-error: #F87171;--color-error-dim: rgba(248, 113, 113, .15);--color-error-glow: rgba(248, 113, 113, .3);--color-text-primary: #F0EEFF;--color-text-secondary: #8887A5;--color-text-muted: #5A5A78;--color-text-inverse: #0C0C16;--font-display: "Space Grotesk", sans-serif;--font-body: "Inter", sans-serif;--text-xs: 11px;--text-sm: 13px;--text-base: 15px;--text-md: 17px;--text-lg: 20px;--text-xl: 24px;--text-2xl: 30px;--text-3xl: 38px;--text-4xl: 52px;--weight-regular: 400;--weight-medium: 500;--weight-semibold: 600;--weight-bold: 700;--weight-extrabold: 800;--space-1: 4px;--space-2: 8px;--space-3: 12px;--space-4: 16px;--space-5: 20px;--space-6: 24px;--space-8: 32px;--space-10: 40px;--space-12: 48px;--space-16: 64px;--radius-sm: 8px;--radius-md: 12px;--radius-lg: 16px;--radius-xl: 24px;--radius-card: 28px;--radius-full: 9999px;--shadow-sm: 0 2px 8px rgba(0, 0, 0, .3);--shadow-md: 0 4px 20px rgba(0, 0, 0, .4);--shadow-lg: 0 8px 40px rgba(0, 0, 0, .5);--shadow-card: 0 16px 60px rgba(0, 0, 0, .6);--shadow-glow-primary: 0 0 32px var(--color-primary-glow);--shadow-glow-success: 0 0 32px var(--color-success-glow);--shadow-glow-error: 0 0 32px var(--color-error-glow);--ease-spring: cubic-bezier(.34, 1.56, .64, 1);--ease-smooth: cubic-bezier(.25, .46, .45, .94);--ease-out: cubic-bezier(0, 0, .2, 1);--duration-fast: .15s;--duration-base: .25s;--duration-slow: .4s}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-body);background:var(--color-bg);color:var(--color-text-primary);-webkit-font-smoothing:antialiased}.proto-root{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#060610;background-image:radial-gradient(ellipse at 30% 20%,rgba(124,111,252,.08) 0%,transparent 50%),radial-gradient(ellipse at 70% 80%,rgba(52,211,153,.04) 0%,transparent 50%);font-family:var(--font-body)}.proto-phone{width:390px;height:844px;background:#131320;border-radius:54px;padding:14px;position:relative;box-shadow:0 0 0 1px #ffffff12,0 40px 120px #000c,0 0 0 2px #000000e6 inset,inset 0 1px #ffffff0d;flex-shrink:0}.proto-island{position:absolute;top:26px;left:50%;transform:translate(-50%);width:126px;height:36px;background:#08080f;border-radius:20px;z-index:20;box-shadow:0 0 0 1px #ffffff0f}.proto-viewport{width:100%;height:100%;background:var(--color-bg);border-radius:42px;overflow:hidden;display:flex;flex-direction:column}.proto-home-bar{position:absolute;bottom:22px;left:50%;transform:translate(-50%);width:134px;height:5px;background:#ffffff2e;border-radius:3px;z-index:20}.proto-screen{flex:1;display:flex;flex-direction:column;overflow:hidden;position:relative}.home-glow{position:absolute;top:-100px;left:50%;transform:translate(-50%);width:340px;height:340px;background:radial-gradient(circle,rgba(124,111,252,.2) 0%,transparent 65%);pointer-events:none}.settings-btn{position:absolute;top:72px;right:22px;width:36px;height:36px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-text-secondary);transition:background var(--duration-fast);z-index:2}.settings-btn:hover{background:var(--color-surface-alt);color:var(--color-text-primary)}.home-content{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:18px;padding:80px 24px 16px}.home-title-block{text-align:center}.home-title{font-family:var(--font-display);font-size:44px;font-weight:800;color:var(--color-text-primary);letter-spacing:-.03em;line-height:1}.home-subtitle{font-size:14px;color:var(--color-text-secondary);margin-top:8px}.direction-hint{display:flex;align-items:center;gap:16px;padding:12px 20px;background:var(--color-surface);border-radius:14px;border:1px solid var(--color-border)}.hint-item{display:flex;align-items:center;gap:7px;font-size:12px;font-weight:600}.hint-item--wrong{color:var(--color-error)}.hint-item--correct{color:var(--color-success)}.hint-icon{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center}.hint-item--wrong .hint-icon{background:var(--color-error-dim)}.hint-item--correct .hint-icon{background:var(--color-success-dim)}.hint-divider{width:1px;height:20px;background:var(--color-border)}.stats-row{display:flex;gap:12px;width:100%;justify-content:center}.stat-card{display:flex;flex-direction:column;align-items:center;gap:4px;padding:14px 20px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:var(--radius-lg);min-width:110px}.stat-card--highlight{background:var(--color-primary-dim);border-color:#7c6ffc4d}.stat-label{font-size:10px;font-weight:600;color:var(--color-text-muted);letter-spacing:.08em;text-transform:uppercase}.stat-value{font-family:var(--font-display);font-size:26px;font-weight:700;color:var(--color-text-primary);line-height:1}.stat-card--highlight .stat-value{color:var(--color-primary-light)}.home-ctas{display:flex;flex-direction:column;gap:10px;padding:0 24px 44px}.howtoplay-screen{padding:80px 22px 40px;gap:0;overflow-y:auto}.close-btn{position:absolute;top:72px;right:22px;width:30px;height:30px;background:var(--color-surface-alt);border:none;border-radius:50%;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-text-secondary);z-index:2}.close-btn:hover{background:var(--color-border)}.htp-title{font-family:var(--font-display);font-size:30px;font-weight:800;color:var(--color-text-primary);letter-spacing:-.02em;margin-bottom:6px}.htp-sub{font-size:13px;color:var(--color-text-secondary);margin-bottom:22px}.htp-example-card{background:var(--color-surface-alt);border-radius:18px;border:1px solid var(--color-border);padding:20px;margin-bottom:18px}.htp-pos{font-size:10px;font-weight:600;color:var(--color-primary-light);letter-spacing:.08em;text-transform:uppercase}.htp-word{font-family:var(--font-display);font-size:32px;font-weight:800;color:var(--color-text-primary);letter-spacing:-.02em;margin-top:4px;line-height:1}.htp-divider{width:28px;height:2px;background:var(--color-border-light);border-radius:2px;margin:12px 0}.htp-def{font-size:14px;color:var(--color-text-secondary);line-height:1.55}.htp-rules{display:flex;flex-direction:column;gap:10px;margin-bottom:18px}.htp-rule{display:flex;align-items:center;gap:12px;padding:14px 16px;border-radius:14px;border:1.5px solid transparent}.htp-rule--wrong{background:var(--color-error-dim);border-color:#f8717140}.htp-rule--correct{background:var(--color-success-dim);border-color:#34d39940}.htp-rule-icon{width:40px;height:40px;border-radius:11px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.htp-rule--wrong .htp-rule-icon{background:#f8717126;color:var(--color-error)}.htp-rule--correct .htp-rule-icon{background:#34d39926;color:var(--color-success)}.htp-rule-text{flex:1}.htp-rule-title{font-size:13px;font-weight:600;color:var(--color-text-primary)}.htp-rule-desc{font-size:11px;color:var(--color-text-secondary);margin-top:2px}.htp-rule-dir{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;flex-shrink:0}.htp-rule--wrong .htp-rule-dir{color:var(--color-error)}.htp-rule--correct .htp-rule-dir{color:var(--color-success)}.htp-tip{display:flex;align-items:center;gap:8px;padding:10px 14px;background:var(--color-surface);border-radius:10px;border:1px solid var(--color-border);font-size:11px;color:var(--color-text-secondary);margin-bottom:20px}.htp-tip svg{flex-shrink:0;color:var(--color-text-muted)}.htp-cta{margin-top:auto}.game-screen{gap:0}.game-top{display:flex;flex-direction:column}.game-bottom{display:flex;flex-direction:column;padding-bottom:8px}.game-header{display:flex;align-items:center;gap:16px;padding:62px 20px 0;margin-bottom:12px}.back-btn{width:34px;height:34px;background:var(--color-surface);border:1px solid var(--color-border);border-radius:10px;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--color-text-secondary);flex-shrink:0;transition:background var(--duration-fast)}.back-btn:hover{background:var(--color-surface-alt)}.game-progress-wrap{flex:1;display:flex;flex-direction:column;gap:4px}.game-progress-track{height:4px;background:var(--color-surface-alt);border-radius:9999px;overflow:hidden}.game-progress-fill{height:100%;background:linear-gradient(90deg,var(--color-primary) 0%,var(--color-primary-light) 100%);border-radius:9999px;transition:width .4s var(--ease-smooth);box-shadow:0 0 8px var(--color-primary-glow)}.game-progress-label{display:flex;align-items:baseline;gap:1px}.game-progress-current{font-size:16px;font-weight:700;color:var(--color-text-primary)}.game-progress-sep,.game-progress-total{font-size:12px;font-weight:500;color:var(--color-text-muted)}.game-score-wrap{display:flex;flex-direction:column;align-items:flex-end;flex-shrink:0;padding-left:16px;border-left:1px solid var(--color-border)}.game-score-label{font-size:9px;font-weight:600;color:var(--color-text-muted);letter-spacing:.08em;text-transform:uppercase;margin-bottom:2px}.game-score-value{font-family:var(--font-display);font-size:24px;font-weight:700;color:var(--color-text-primary);line-height:1}.game-hints{display:flex;justify-content:space-between;padding:0 24px;margin-bottom:10px}.game-hint{display:flex;align-items:center;gap:5px;font-size:10px;font-weight:600;letter-spacing:.06em;text-transform:uppercase;transition:opacity .1s}.game-hint--wrong{color:var(--color-error)}.game-hint--correct{color:var(--color-success);flex-direction:row-reverse}.game-timer-track{height:2px;background:var(--color-surface-alt);margin:0 20px;border-radius:9999px;overflow:hidden}.game-timer-bar{height:100%;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));border-radius:9999px;width:100%;transform-origin:left;animation:timer-drain 15s linear forwards}.game-timer-bar--paused{animation-play-state:paused}@keyframes timer-drain{0%{width:100%}to{width:0%}}.game-card-area{flex:1;display:flex;align-items:center;justify-content:center;padding:16px 18px 60px;position:relative;overflow:visible}.game-bg-tint{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;transition:opacity .15s}.game-bg-tint--correct{background:radial-gradient(ellipse at 80% 50%,rgba(52,211,153,.12) 0%,transparent 65%)}.game-bg-tint--wrong{background:radial-gradient(ellipse at 20% 50%,rgba(248,113,113,.12) 0%,transparent 65%)}.game-card{width:100%;max-width:330px;min-height:280px;background:var(--color-surface-alt);border-radius:var(--radius-card);border:1px solid var(--color-border);padding:28px 26px 24px;box-shadow:var(--shadow-card);position:relative;overflow:hidden;cursor:grab;-webkit-user-select:none;user-select:none;will-change:transform}.game-card:active{cursor:grabbing}.game-card:before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:linear-gradient(90deg,var(--color-primary),var(--color-primary-light));opacity:.55;transition:opacity var(--duration-base),background var(--duration-base)}.game-card--correct{border-color:var(--color-success);box-shadow:var(--shadow-card),var(--shadow-glow-success)}.game-card--correct:before{background:linear-gradient(90deg,var(--color-success),#4ade80);opacity:1}.game-card--incorrect{border-color:var(--color-error);box-shadow:var(--shadow-card),var(--shadow-glow-error)}.game-card--incorrect:before{background:linear-gradient(90deg,var(--color-error),#fb8a8a);opacity:1}.card-badge{position:absolute;top:50%;display:flex;align-items:center;gap:6px;padding:7px 16px;border-radius:9999px;font-size:12px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;pointer-events:none;border:2px solid currentColor;transition:opacity .12s}.card-badge--correct{right:24px;color:var(--color-success);background:var(--color-success-dim);transform:translateY(-50%) rotate(8deg)}.card-badge--wrong{left:24px;color:var(--color-error);background:var(--color-error-dim);transform:translateY(-50%) rotate(-8deg)}.card-content{display:flex;flex-direction:column;gap:18px;padding-top:10px}.card-word-area{display:flex;flex-direction:column;gap:6px}.card-pos{font-size:11px;font-weight:600;color:var(--color-primary-light);letter-spacing:.08em;text-transform:uppercase}.card-word{font-family:var(--font-display);font-size:48px;font-weight:800;color:var(--color-text-primary);line-height:.95;letter-spacing:-.02em}.card-rule{width:36px;height:2px;background:var(--color-border-light);border-radius:9999px}.card-def{font-size:16px;font-weight:400;color:var(--color-text-secondary);line-height:1.6}.game-actions{display:flex;align-items:center;gap:0;padding:0 20px;margin-bottom:6px}.action-btn{flex:1;height:52px;display:flex;align-items:center;justify-content:center;gap:8px;border:none;border-radius:var(--radius-lg);font-family:var(--font-body);font-size:14px;font-weight:600;cursor:pointer;transition:all var(--duration-fast) var(--ease-spring);letter-spacing:.01em}.action-btn:active{transform:scale(.96)}.action-btn:disabled{opacity:.4;cursor:default}.action-btn--wrong{background:var(--color-error-dim);color:var(--color-error);border:1.5px solid rgba(248,113,113,.25)}.action-btn--wrong:hover:not(:disabled){background:#f8717138;border-color:#f8717173}.action-btn--correct{background:var(--color-success-dim);color:var(--color-success);border:1.5px solid rgba(52,211,153,.25)}.action-btn--correct:hover:not(:disabled){background:#34d39938;border-color:#34d39973}.action-divider{width:10px;flex-shrink:0}.game-tip{text-align:center;font-size:11px;color:var(--color-text-muted);padding-bottom:20px}.result-screen{align-items:center;padding:72px 22px 40px;gap:18px;overflow-y:auto}.result-glow{position:absolute;bottom:-60px;left:50%;transform:translate(-50%);width:360px;height:360px;background:radial-gradient(circle,rgba(124,111,252,.12) 0%,transparent 65%);pointer-events:none}.result-label{font-size:11px;font-weight:600;color:var(--color-text-muted);letter-spacing:.1em;text-transform:uppercase}.score-ring-wrap{position:relative;width:148px;height:148px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.score-ring-inner{position:absolute;text-align:center}.score-ring-value{font-family:var(--font-display);font-size:40px;font-weight:800;color:var(--color-text-primary);letter-spacing:-.02em;line-height:1;display:block}.score-ring-total{font-size:13px;font-weight:500;color:var(--color-text-muted)}.result-perf{text-align:center}.result-perf-text{font-family:var(--font-display);font-size:28px;font-weight:700;letter-spacing:-.01em}.result-accuracy{font-size:13px;color:var(--color-text-secondary);margin-top:5px}.new-best-badge{display:flex;align-items:center;gap:7px;padding:7px 18px;background:var(--color-primary-dim);border:1px solid rgba(124,111,252,.4);border-radius:9999px;font-size:11px;font-weight:700;color:var(--color-primary-light);letter-spacing:.06em;text-transform:uppercase}.result-stats{display:grid;grid-template-columns:1fr 1fr 1fr;gap:10px;width:100%}.result-stat{display:flex;flex-direction:column;align-items:center;padding:14px 8px;background:var(--color-surface);border-radius:14px;border:1px solid var(--color-border);gap:4px}.result-stat-value{font-family:var(--font-display);font-size:26px;font-weight:700;line-height:1}.result-stat-label{font-size:9px;font-weight:600;color:var(--color-text-muted);letter-spacing:.08em;text-transform:uppercase}.result-ctas{display:flex;flex-direction:column;gap:10px;width:100%;margin-top:auto}.proto-kb-hint{position:fixed;bottom:32px;left:50%;transform:translate(-50%);font-size:13px;color:var(--color-text-muted);display:flex;align-items:center;gap:6px}.proto-kb-hint kbd{display:inline-flex;align-items:center;justify-content:center;width:26px;height:22px;background:var(--color-surface-alt);border:1px solid var(--color-border);border-radius:5px;font-family:var(--font-body);font-size:12px;color:var(--color-text-secondary)}@media (max-height: 860px){.proto-phone{zoom:.88}}@media (max-height: 760px){.proto-phone{zoom:.76}}@media (max-width: 420px){.proto-root{align-items:stretch;justify-content:stretch}.proto-phone{width:100%;height:100vh;border-radius:0;padding:0;box-shadow:none}.proto-island{display:none}.proto-viewport{border-radius:0}.proto-home-bar{display:none}}