.page{animation:pageFadeIn .35s cubic-bezier(.16,1,.3,1) forwards}@keyframes pageFadeIn{0%{opacity:0}to{opacity:1}}.result-display{margin-top:32px;padding-top:28px;border-top:1px solid var(--border);overflow:hidden}.result-title{font-family:var(--font-display);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--text-muted);margin-bottom:12px}.result-highlight-wrap{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:16px;margin-bottom:16px}.result-highlight{font-family:var(--font-mono);font-size:clamp(2rem,5vw,3.25rem);font-weight:800;line-height:1.1;letter-spacing:-.02em;background:linear-gradient(135deg,var(--text),var(--accent));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.result-subtitle{font-size:1rem;color:var(--text-secondary);line-height:1.5;margin-bottom:24px}.result-copy-btn{display:inline-flex;align-items:center;gap:8px;padding:8px 16px;font-size:.8125rem;font-weight:600;border-radius:var(--radius-sm);background:var(--bg-subtle);border:1px solid var(--border);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast)}.result-copy-btn:hover{background:var(--bg-hover);border-color:var(--accent);color:var(--accent)}.calc-wrapper{max-width:460px;margin:0 auto}.calc-display{background:#00000026;border:1px solid var(--border);border-radius:var(--radius-md);padding:24px 20px;margin-bottom:16px;text-align:right;overflow-x:auto;box-shadow:inset 0 2px 8px #0003}[data-theme=light] .calc-display{background:#00000005;box-shadow:inset 0 2px 6px #0000000d}.calc-result{font-family:var(--font-mono);font-size:clamp(1.75rem,6vw,2.5rem);font-weight:700;color:var(--text);white-space:nowrap}.calc-expression{font-family:var(--font-mono);font-size:.875rem;color:var(--text-secondary);margin-bottom:4px;min-height:1.25rem;white-space:nowrap}.calc-memory{display:flex;gap:8px;margin-bottom:16px;flex-wrap:wrap}.calc-memory-ind{font-family:var(--font-mono);font-size:.75rem;font-weight:600;color:var(--accent);padding:4px 10px;background:var(--accent-soft);border:1px solid var(--accent-glow);border-radius:var(--radius-sm)}.calc-keypad{display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.calc-keypad.sci{grid-template-columns:repeat(6,1fr);margin-bottom:10px}.calc-key{font-family:var(--font-mono);font-size:1.0625rem;font-weight:500;padding:16px 0;border-radius:var(--radius-md);border:1px solid var(--border);background:var(--bg-elevated);color:var(--text);cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none;display:flex;align-items:center;justify-content:center}.calc-key:hover{background:var(--bg-hover);border-color:var(--border-strong)}.calc-key:active{transform:scale(.94)}.calc-key.op{color:var(--accent);font-weight:600;background:#6366f108}.calc-key.fn{font-family:var(--font-sans);font-size:.8125rem;font-weight:600;color:var(--text-secondary);background:var(--bg-subtle);border-color:transparent}.calc-key.equals{background:linear-gradient(135deg,var(--gradient-1),var(--gradient-2));color:#fff;border-color:transparent;font-weight:700;box-shadow:0 4px 14px #6366f14d}.calc-key.equals:hover{box-shadow:0 6px 20px #6366f166}.calc-key.wide{grid-column:span 2}.calc-key.active-mode{background:var(--accent-soft);color:var(--accent);border-color:var(--accent)}.calc-history{margin-top:20px;max-height:200px;overflow-y:auto;border-top:1px solid var(--border);padding-top:16px}.calc-history-item{display:flex;justify-content:space-between;align-items:center;padding:10px 14px;font-family:var(--font-mono);font-size:.875rem;border-radius:var(--radius-sm);cursor:pointer;transition:all var(--transition-fast);margin-bottom:4px}.calc-history-item:hover{background:var(--bg-hover)}.tabs{display:flex;gap:4px;padding:4px;background:var(--bg-subtle);border-radius:var(--radius-md);margin-bottom:28px;overflow-x:auto}.tab{flex:1;padding:10px 16px;font-family:var(--font-display);font-size:.875rem;font-weight:600;color:var(--text-secondary);border-radius:var(--radius-sm);cursor:pointer;white-space:nowrap;text-align:center;transition:all var(--transition-fast);position:relative}.tab:hover{color:var(--text)}.tab.active{background:var(--bg-elevated);color:var(--accent);box-shadow:var(--shadow-sm)}.section-title{font-family:var(--font-display);font-size:1.75rem;font-weight:700;letter-spacing:-.02em;margin-bottom:24px}.time-display{font-family:var(--font-mono);font-size:clamp(3rem,10vw,5.5rem);font-weight:800;text-align:center;padding:40px;letter-spacing:-.03em;line-height:1}.time-controls{display:flex;gap:16px;justify-content:center;flex-wrap:wrap}.lap-list{margin-top:24px;border-top:1px solid var(--border);padding-top:16px}.lap-item{display:flex;justify-content:space-between;padding:10px 0;font-family:var(--font-mono);font-size:.9375rem;border-bottom:1px solid var(--border);color:var(--text-secondary)}.password-display{font-family:var(--font-mono);font-size:1.375rem;font-weight:600;padding:24px;background:#0000001a;border:1px solid var(--border);border-radius:var(--radius-md);word-break:break-all;text-align:center;margin-bottom:24px;letter-spacing:.05em}[data-theme=light] .password-display{background:#00000005}.color-preview{width:100%;height:140px;border-radius:var(--radius-md);border:1px solid var(--border-strong);margin-bottom:20px;box-shadow:var(--shadow-sm)}.pomodoro-ring{width:240px;height:240px;margin:0 auto 32px;position:relative}.pomodoro-time{position:absolute;top:0;right:0;bottom:0;left:0;display:flex;flex-direction:column;align-items:center;justify-content:center;font-family:var(--font-mono);font-size:3rem;font-weight:800;letter-spacing:-.02em}.pomodoro-label{font-family:var(--font-display);font-size:.75rem;font-weight:700;color:var(--text-muted);text-transform:uppercase;margin-top:4px}.pomodoro-phase{text-align:center;font-family:var(--font-display);font-size:1rem;font-weight:700;color:var(--text-secondary);margin-bottom:24px;letter-spacing:.02em}.ring-bg{fill:none;stroke:var(--border-strong);stroke-width:8}.ring-fg{fill:none;stroke:url(#ring-grad);stroke-width:8;stroke-linecap:round;transform:rotate(-90deg);transform-origin:center;transition:stroke-dashoffset .8s var(--ease-out)}.quality-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:8px}.quality-dot.excellent{background:var(--success)}.quality-dot.good{background:var(--accent)}.quality-dot.fair{background:var(--warning)}.quality-dot.short{background:var(--error)}.suggestions-list{list-style:none;margin-top:24px;border-top:1px solid var(--border);padding-top:20px}.suggestions-list li{position:relative;padding:8px 0 8px 24px;font-size:.9375rem;color:var(--text-secondary)}.suggestions-list li:before{content:"→";position:absolute;left:0;color:var(--accent);font-weight:700}.input-select{width:100%;padding:14px 18px;background:var(--bg-elevated);border:1px solid var(--border);border-radius:var(--radius-md);color:var(--text);font-size:.9375rem;margin-top:6px;outline:none;cursor:pointer;transition:all var(--transition-fast);-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke='%2394a3b8' stroke-width='2.5'%3E%3Cpath stroke-linecap='round' stroke-linejoin='round' d='M19 9l-7 7-7-7'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 18px center;background-size:14px}.input-select:focus{border-color:var(--accent);box-shadow:0 0 0 3px var(--accent-glow)}.field-label{font-family:var(--font-display);font-size:.8125rem;font-weight:600;color:var(--text-secondary);margin-bottom:6px;display:block}.hero-section{position:relative;min-height:100vh;background:var(--hero-bg);overflow:hidden;display:flex;flex-direction:column}.hero-aurora{position:absolute;top:0;right:0;bottom:0;left:0;pointer-events:none;z-index:0;overflow:hidden}.hero-aurora-blob{position:absolute;border-radius:50%;filter:blur(120px);will-change:transform}.aurora-1{width:700px;height:700px;background:var(--aurora-1);top:-200px;left:-150px;opacity:.7;animation:aurora-shift 22s ease-in-out infinite}.aurora-2{width:600px;height:600px;background:var(--aurora-2);top:-100px;right:-100px;opacity:.5;animation:aurora-shift 28s ease-in-out infinite reverse}.aurora-3{width:500px;height:500px;background:var(--aurora-3);bottom:0;left:30%;opacity:.4;animation:aurora-shift 18s ease-in-out infinite 4s}.aurora-4{width:400px;height:400px;background:var(--aurora-4);bottom:100px;right:10%;opacity:.35;animation:aurora-shift 24s ease-in-out infinite reverse 8s}.hero-grid{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;background-image:radial-gradient(circle,rgba(255,255,255,.07) 1px,transparent 1px);background-size:32px 32px;pointer-events:none}.hero-noise{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;opacity:.04;background-image:url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");background-size:128px;pointer-events:none}.hero-mouse-glow{position:absolute;width:600px;height:600px;border-radius:50%;background:radial-gradient(circle,rgba(129,140,248,.12) 0%,transparent 70%);pointer-events:none;z-index:0;transform:translate(-50%,-50%);transition:opacity .3s ease}.hero-particles{position:absolute;top:0;right:0;bottom:0;left:0;z-index:0;pointer-events:none}@keyframes floatParticle{0%,to{transform:translateY(0)}50%{transform:translateY(-24px)}}.hero-particle{position:absolute;border-radius:50%;background:#ffffff80;animation:floatParticle var(--particle-duration, 8s) ease-in-out infinite;animation-delay:var(--particle-delay, 0s);will-change:transform}.hero-content-wrap{position:relative;z-index:10;flex:1;display:flex;align-items:center;padding:calc(var(--nav-height) + 48px) 0 80px}.hero-eyebrow{display:inline-flex;align-items:center;gap:8px;font-family:var(--font-display);font-size:.75rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--hero-accent);margin-bottom:24px;padding:6px 14px;background:#818cf81a;border:1px solid rgba(129,140,248,.2);border-radius:var(--radius-full)}.hero-eyebrow-dot{width:6px;height:6px;border-radius:50%;background:var(--hero-accent);animation:float-y 2s ease-in-out infinite}.hero-title{font-family:var(--font-display);font-size:clamp(3rem,8vw,6rem);font-weight:900;letter-spacing:-.04em;line-height:1;color:var(--hero-text);margin-bottom:28px}.hero-title-gradient{background:linear-gradient(135deg,#818cf8,#a78bfa 40%,#f472b6);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.hero-lede{font-size:clamp(1rem,2.5vw,1.25rem);color:var(--hero-text-secondary);max-width:52ch;line-height:1.75;margin-bottom:44px;font-weight:400}.hero-cta{display:flex;gap:16px;flex-wrap:wrap;margin-bottom:64px}.hero-btn-primary{position:relative;display:inline-flex;align-items:center;gap:10px;padding:16px 32px;font-family:var(--font-display);font-size:.9375rem;font-weight:700;color:#fff;background:linear-gradient(135deg,#6366f1,#8b5cf6);border-radius:var(--radius-md);overflow:hidden;cursor:pointer;border:none;box-shadow:0 8px 32px #6366f166,0 2px 8px #0000004d;transition:box-shadow var(--transition-fast),transform var(--transition-fast)}.hero-btn-primary:before{content:"";position:absolute;top:0;left:-100%;width:60%;height:100%;background:linear-gradient(90deg,transparent,rgba(255,255,255,.2),transparent);transform:skew(-12deg);transition:none}.hero-btn-primary:hover{box-shadow:0 12px 48px #6366f18c,0 4px 16px #0006;transform:translateY(-2px)}.hero-btn-primary:hover:before{animation:shimmer-sweep .7s ease forwards}.hero-btn-secondary{display:inline-flex;align-items:center;gap:10px;padding:15px 28px;font-family:var(--font-display);font-size:.9375rem;font-weight:600;color:var(--hero-text);background:#ffffff0f;border:1px solid var(--hero-border-strong);border-radius:var(--radius-md);cursor:pointer;-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);transition:background var(--transition-fast),border-color var(--transition-fast),transform var(--transition-fast)}.hero-btn-secondary:hover{background:#ffffff1a;border-color:#ffffff38;transform:translateY(-2px)}.hero-stats{display:flex;gap:48px;flex-wrap:wrap}.hero-stat-divider{width:1px;background:var(--hero-border);align-self:stretch}.hero-stat{display:flex;flex-direction:column}.hero-stat-value{font-family:var(--font-mono);font-size:2rem;font-weight:800;color:var(--hero-text);line-height:1;margin-bottom:6px;font-variant-numeric:tabular-nums;min-width:3.5ch;display:inline-block}.hero-stat-label{font-family:var(--font-display);font-size:.75rem;font-weight:600;color:var(--hero-text-muted);text-transform:uppercase;letter-spacing:.1em}.scroll-indicator{position:absolute;bottom:36px;left:50%;transform:translate(-50%);z-index:10;display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--hero-text-muted);font-family:var(--font-display);font-size:.6875rem;font-weight:600;letter-spacing:.1em;text-transform:uppercase;animation:scroll-bounce 2.5s ease-in-out infinite;cursor:pointer;transition:color var(--transition-fast)}.scroll-indicator:hover{color:var(--hero-text-secondary)}.scroll-indicator-line{width:1px;height:40px;background:linear-gradient(to bottom,var(--hero-border-strong),transparent)}.wave-divider{position:relative;z-index:5;display:block;line-height:0;margin-top:-2px;background:var(--hero-bg);height:80px;aspect-ratio:1440 / 80;overflow:hidden}.wave-divider svg{display:block;width:100%;height:80px}.cards-section{background:var(--cards-bg);padding:80px 0 100px;position:relative;z-index:4}.cards-section-header{margin-bottom:48px}.cards-eyebrow{font-family:var(--font-display);font-size:.75rem;font-weight:700;letter-spacing:.15em;text-transform:uppercase;color:var(--cards-accent);margin-bottom:12px}.cards-title{font-family:var(--font-display);font-size:clamp(1.75rem,4vw,2.75rem);font-weight:800;letter-spacing:-.03em;color:var(--cards-text);margin-bottom:12px;line-height:1.15}.cards-subtitle{font-size:1.0625rem;color:var(--cards-text-secondary);max-width:52ch;line-height:1.65}.cards-search-wrap{position:relative;margin-bottom:28px;max-width:520px}.cards-search{width:100%;padding:14px 20px 14px 52px;background:var(--cards-surface);border:1.5px solid var(--cards-border-strong);border-radius:var(--radius-lg);color:var(--cards-text);font-family:var(--font-sans);font-size:.9375rem;outline:none;box-shadow:var(--card-shadow);transition:all var(--transition-fast)}.cards-search::placeholder{color:var(--cards-text-muted)}.cards-search:focus{border-color:var(--cards-accent);box-shadow:0 0 0 4px var(--cards-accent-glow),var(--card-shadow)}.cards-search-icon{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:var(--cards-text-muted);pointer-events:none}.cards-search-clear{position:absolute;right:16px;top:50%;transform:translateY(-50%);color:var(--cards-text-muted);cursor:pointer;padding:4px;border-radius:50%;transition:color var(--transition-fast),background var(--transition-fast)}.cards-search-clear:hover{color:var(--cards-text);background:#0000000d}.cards-tabs{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:36px}.cards-tab{padding:9px 20px;font-family:var(--font-display);font-size:.875rem;font-weight:600;color:var(--cards-text-secondary);background:var(--cards-surface);border:1.5px solid var(--cards-border-strong);border-radius:var(--radius-full);cursor:pointer;white-space:nowrap;transition:all var(--transition-fast);box-shadow:0 1px 4px #0000000a}.cards-tab:hover{color:var(--cards-text);border-color:#6366f14d}.cards-tab.active{background:var(--cards-accent);color:#fff;border-color:var(--cards-accent);box-shadow:0 4px 16px #6366f14d}.tool-card-light{position:relative;background:var(--cards-surface);border:1.5px solid var(--cards-border-strong);border-radius:var(--radius-xl);padding:32px 28px 28px;display:flex;flex-direction:column;height:100%;cursor:pointer;overflow:hidden;box-shadow:var(--card-shadow);transition:transform .3s var(--ease-out),box-shadow .3s var(--ease-out),border-color .3s var(--ease-out)}.tool-card-light:hover{transform:translateY(-4px);box-shadow:0 10px 24px #6366f11f;border-color:#6366f1}.tool-card-light-icon{width:52px;height:52px;border-radius:14px;background:linear-gradient(135deg,#6366f11a,#8b5cf60f);border:1px solid rgba(99,102,241,.15);color:var(--cards-accent);display:flex;align-items:center;justify-content:center;margin-bottom:24px;transition:transform .4s var(--ease-spring),background .3s var(--ease-out)}.tool-card-light:hover .tool-card-light-icon{transform:scale(1.12) rotate(-6deg);background:linear-gradient(135deg,#6366f129,#8b5cf61a)}.tool-card-light-tag{font-family:var(--font-display);font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.1em;color:var(--cards-text-muted);margin-bottom:8px}.tool-card-light h3{font-family:var(--font-display);font-size:1.1875rem;font-weight:700;color:var(--cards-text);margin-bottom:10px;letter-spacing:-.01em;line-height:1.3}.tool-card-light p{font-size:.9375rem;color:var(--cards-text-secondary);line-height:1.6;flex-grow:1;margin-bottom:24px}.tool-card-light-footer{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--cards-border);padding-top:16px}.tool-card-light-cta{font-family:var(--font-display);font-size:.875rem;font-weight:700;color:var(--cards-accent);display:flex;align-items:center;gap:6px;transition:gap .25s var(--ease-spring)}.tool-card-light:hover .tool-card-light-cta{gap:12px}.tool-card-light-arrow{display:inline-flex;align-items:center;transition:transform .25s var(--ease-spring)}.tool-card-light:hover .tool-card-light-arrow{transform:translate(4px)}.tool-card-featured-badge{position:absolute;top:20px;right:20px;background:linear-gradient(135deg,#6366f1,#8b5cf6);color:#fff;font-size:.625rem;font-weight:800;padding:4px 10px;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.06em}.tool-fav-btn-light{width:32px;height:32px;border-radius:50%;display:flex;align-items:center;justify-content:center;background:var(--cards-bg);border:1.5px solid var(--cards-border-strong);cursor:pointer;transition:all var(--transition-fast);color:var(--cards-text-muted);flex-shrink:0}.tool-fav-btn-light:hover{border-color:#f59e0b;color:#f59e0b;background:#f59e0b0f}.tool-fav-btn-light.is-fav{color:#f59e0b;border-color:#f59e0b4d;background:#f59e0b0f}.history-section{background:var(--cards-bg);padding:0 0 100px}.history-header{display:flex;align-items:baseline;justify-content:space-between;flex-wrap:wrap;gap:16px;margin-bottom:24px;padding-top:16px;border-top:1.5px solid var(--cards-border-strong)}.history-title{font-family:var(--font-display);font-size:1.375rem;font-weight:700;color:var(--cards-text);letter-spacing:-.02em;display:flex;align-items:center;gap:10px}.history-actions{display:flex;gap:10px;flex-wrap:wrap}.history-action-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;font-family:var(--font-display);font-size:.8125rem;font-weight:600;border-radius:var(--radius-md);border:1.5px solid var(--cards-border-strong);background:var(--cards-surface);color:var(--cards-text-secondary);cursor:pointer;box-shadow:0 1px 4px #0000000a;transition:all var(--transition-fast)}.history-action-btn:hover{border-color:var(--cards-accent);color:var(--cards-accent);background:var(--cards-accent-soft)}.history-action-btn.danger:hover{border-color:#ef4444;color:#ef4444;background:#ef44440f}.history-panel{background:var(--cards-surface);border:1.5px solid var(--cards-border-strong);border-radius:var(--radius-xl);overflow:hidden;box-shadow:var(--card-shadow)}.history-empty{padding:48px 24px;text-align:center;color:var(--cards-text-muted)}.history-empty-icon{font-size:2.5rem;opacity:.3;margin-bottom:16px}.history-item{display:flex;align-items:center;justify-content:space-between;padding:16px 24px;border-bottom:1px solid var(--cards-border);gap:16px;transition:background var(--transition-fast)}.history-item:last-child{border-bottom:none}.history-item:hover{background:#6366f105}.history-item-info{flex-grow:1;min-width:0}.history-item-tool{font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--cards-accent);margin-bottom:4px}.history-item-expr{font-family:var(--font-mono);font-size:.9rem;color:var(--cards-text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.history-item-result{font-weight:700;color:var(--cards-text)}.history-item-time{font-size:.6875rem;color:var(--cards-text-muted);white-space:nowrap}.history-item-actions{display:flex;gap:6px;flex-shrink:0}.history-icon-btn{width:30px;height:30px;border-radius:var(--radius-sm);display:flex;align-items:center;justify-content:center;color:var(--cards-text-muted);border:1px solid var(--cards-border-strong);background:transparent;cursor:pointer;transition:all var(--transition-fast)}.history-icon-btn:hover{color:var(--cards-text);background:var(--cards-bg);border-color:var(--cards-accent)}.history-icon-btn.is-starred{color:#f59e0b;border-color:#f59e0b4d}.navbar-hero-mode .navbar-link{color:#f8fafca6}.navbar-hero-mode .navbar-link:hover{color:#f8fafc;background:#ffffff0f}.navbar-hero-mode .navbar-name{color:#f8fafc}.recent-chips{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:48px}.recent-chip-light{display:inline-flex;align-items:center;gap:8px;padding:9px 20px;background:var(--cards-surface);border:1.5px solid var(--cards-border-strong);border-radius:var(--radius-full);font-size:.875rem;font-weight:600;color:var(--cards-text-secondary);box-shadow:0 1px 4px #0000000a;transition:all var(--transition-fast)}.recent-chip-light:hover{border-color:var(--cards-accent);color:var(--cards-accent);transform:translateY(-2px);box-shadow:0 4px 16px #6366f11f}.tool-card{height:100%;display:flex;flex-direction:column;position:relative}.tool-card-icon{width:48px;height:48px;border-radius:var(--radius-sm);background:var(--accent-soft);color:var(--accent);display:flex;align-items:center;justify-content:center;font-size:1.5rem;margin-bottom:20px;transition:transform var(--transition)}.tool-card:hover .tool-card-icon{transform:scale(1.1) rotate(5deg)}.tool-card-tag{font-family:var(--font-display);font-size:.6875rem;font-weight:700;text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:8px}.tool-card h3{font-family:var(--font-display);font-size:1.25rem;font-weight:700;margin-bottom:8px}.tool-card p{font-size:.9375rem;color:var(--text-secondary);line-height:1.5;margin-bottom:20px;flex-grow:1}.tool-card-go{font-family:var(--font-display);font-size:.875rem;font-weight:600;color:var(--accent);display:flex;align-items:center;gap:4px}.featured-badge{position:absolute;top:16px;right:16px;background:linear-gradient(135deg,var(--gradient-1),var(--gradient-2));color:#fff;font-size:.6875rem;font-weight:700;padding:4px 10px;border-radius:var(--radius-full);text-transform:uppercase;letter-spacing:.05em}.hero-stat-value-dark{font-family:var(--font-mono);font-size:2rem;font-weight:800;color:#f8fafc;line-height:1;margin-bottom:6px}.seo-content{margin-top:48px;display:flex;flex-direction:column;gap:40px}.seo-section{border-top:1px solid var(--border);padding-top:36px}.seo-section h2{font-family:var(--font-display);font-size:1.375rem;font-weight:700;letter-spacing:-.02em;color:var(--text);margin-bottom:16px}.seo-section h3{font-family:var(--font-display);font-size:1rem;font-weight:600;color:var(--text);margin-top:24px;margin-bottom:8px}.seo-section p{font-size:.9375rem;color:var(--text-secondary);line-height:1.75;max-width:72ch}.seo-section p+p{margin-top:12px}.seo-formula{background:var(--bg-subtle);border:1px solid var(--border);border-left:3px solid var(--accent);border-radius:var(--radius-md);padding:20px 24px;margin:16px 0;font-family:var(--font-mono);font-size:1rem;font-weight:600;color:var(--text);overflow-x:auto}.seo-formula-vars{margin-top:16px;display:flex;flex-direction:column;gap:8px}.seo-formula-vars dt{display:inline;font-family:var(--font-mono);font-size:.875rem;font-weight:600;color:var(--accent)}.seo-formula-vars dd{display:inline;font-size:.875rem;color:var(--text-secondary);margin-left:6px}.seo-formula-vars dd:after{content:"";display:block;margin-bottom:4px}.seo-faq{display:flex;flex-direction:column;gap:4px}.faq-accordion{border:1px solid var(--border);border-radius:var(--radius-md);overflow:hidden}.faq-item{border-bottom:1px solid var(--border)}.faq-item:last-child{border-bottom:none}.faq-question{width:100%;display:flex;justify-content:space-between;align-items:center;gap:16px;padding:16px 20px;font-family:var(--font-display);font-size:.9375rem;font-weight:600;color:var(--text);text-align:left;cursor:pointer;background:transparent;border:none;outline:none;transition:background var(--transition-fast),color var(--transition-fast)}.faq-question:hover{background:var(--bg-hover);color:var(--accent)}.faq-question:focus-visible{outline:2px solid var(--accent);outline-offset:-2px}.faq-chevron{flex-shrink:0;color:var(--text-muted);transition:transform .28s var(--ease-out),color .18s var(--ease-out)}.faq-item.is-open .faq-chevron{transform:rotate(180deg);color:var(--accent)}.faq-item.is-open .faq-question{color:var(--accent)}.faq-answer{display:grid;grid-template-rows:0fr;transition:grid-template-rows .28s var(--ease-out);background:var(--bg-subtle)}.faq-item.is-open .faq-answer{grid-template-rows:1fr}.faq-answer-inner{overflow:hidden;padding:0 20px}.faq-item.is-open .faq-answer-inner{padding:14px 20px 20px}.faq-answer-inner p{font-size:.9375rem;color:var(--text-secondary);line-height:1.75;max-width:72ch;margin:0}