@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&family=DM+Sans:ital,opsz,wght@0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700;0,9..40,800;1,9..40,400&display=swap');:root{--tools-primary:#1a73e8;--tools-primary-rgb:26,115,232;--tools-primary-light:#e8f0fe;--tools-primary-dark:#1557b0;--tools-primary-gradient:linear-gradient(135deg,#1a73e8 0,#6c5ce7 100%);--tools-success:#34a853;--tools-success-light:#e6f4ea;--tools-warning:#fbbc04;--tools-warning-light:#fef7e0;--tools-danger:#ea4335;--tools-danger-light:#fce8e6;--tools-purple:#9c27b0;--tools-purple-light:#f3e5f5;--tools-teal:#009688;--tools-teal-light:#e0f2f1;--tools-bg:#f0f4f9;--tools-bg-elevated:#fff;--tools-card-bg:#fff;--tools-card-border:rgba(0,0,0,0.08);--tools-card-shadow:0 1px 3px rgba(0,0,0,.06),0 4px 16px rgba(0,0,0,.04);--tools-card-shadow-hover:0 8px 30px rgba(26,115,232,.12),0 2px 8px rgba(0,0,0,.06);--tools-radius:16px;--tools-radius-sm:10px;--tools-radius-xs:6px;--tools-radius-full:100px;--tools-font:'Inter','DM Sans',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;--tools-font-display:'DM Sans','Inter',-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,sans-serif;--tools-text:#1f1f1f;--tools-text-secondary:#5f6368;--tools-text-muted:#9aa0a6;--tools-border:#dadce0;--tools-input-bg:#f8f9fa;--tools-input-border:#dadce0;--tools-input-focus:#1a73e8;--tools-ease:cubic-bezier(.4,0,.2,1);--tools-transition:all .3s cubic-bezier(.4,0,.2,1);--tools-bounce:cubic-bezier(.34,1.56,.64,1);--tools-max-width:1280px;--tools-sidebar-width:340px;--tools-gap:32px}body.dark-theme{--tools-bg:#0f1724;--tools-bg-elevated:#1a2332;--tools-card-bg:#1a2332;--tools-card-border:rgba(255,255,255,0.08);--tools-card-shadow:0 2px 16px rgba(0,0,0,.35);--tools-card-shadow-hover:0 8px 30px rgba(0,0,0,.45);--tools-text:#e4e4e4;--tools-text-secondary:#b0b0b0;--tools-text-muted:#777;--tools-border:#2a3442;--tools-input-bg:#152030;--tools-input-border:#2a3442;--tools-primary-light:#152a45;--tools-success-light:#132a1f;--tools-warning-light:#2a2510;--tools-danger-light:#2e1414;--tools-purple-light:#24142e;--tools-teal-light:#0d2924}.tools-hero{position:relative;padding:3.5rem 1.5rem 3rem;overflow:hidden;margin-top:-1px}.tools-hero__bg{position:absolute;inset:0;z-index:0}.tools-hero__gradient{position:absolute;inset:0;background:linear-gradient(135deg,#eef5ff 0,#dbeafe 20%,#bfdbfe 40%,#93c5fd 60%,#60a5fa 80%,#3b82f6 100%)}body.dark-theme .tools-hero__gradient{background:linear-gradient(135deg,#0c1929 0,#0f2744 30%,#132e52 60%,#1a3a68 100%)}.tools-hero__pattern{position:absolute;inset:0;background-image:radial-gradient(circle at 20% 50%,rgba(59,130,246,.18) 0,transparent 50%),radial-gradient(circle at 80% 20%,rgba(96,165,250,.15) 0,transparent 50%),radial-gradient(circle at 40% 80%,rgba(37,99,235,.12) 0,transparent 40%),radial-gradient(circle at 90% 70%,rgba(147,197,253,.1) 0,transparent 35%)}.tools-hero__shapes{position:absolute;inset:0;overflow:hidden;pointer-events:none}.tools-hero__shape{position:absolute;border-radius:50%;opacity:.45;filter:blur(50px)}.tools-hero__shape--1{width:380px;height:380px;background:linear-gradient(135deg,#3b82f6,#06b6d4);top:-140px;right:-5%;animation:toolsHeroFloat1 15s ease-in-out infinite,toolsHeroPulse 4s ease-in-out infinite}.tools-hero__shape--2{width:280px;height:280px;background:linear-gradient(135deg,#60a5fa,#34d399);bottom:-90px;left:-5%;animation:toolsHeroFloat2 18s ease-in-out infinite,toolsHeroPulse 5s ease-in-out infinite 1s}.tools-hero__shape--3{width:180px;height:180px;background:linear-gradient(135deg,#2563eb,#7c3aed);top:25%;left:15%;animation:toolsHeroFloat3 12s ease-in-out infinite,toolsHeroPulse 3.5s ease-in-out infinite .5s}.tools-hero__shape--4{width:220px;height:220px;background:linear-gradient(135deg,#93c5fd,#67e8f9);bottom:15%;right:18%;animation:toolsHeroFloat4 20s ease-in-out infinite,toolsHeroPulse 4.5s ease-in-out infinite 2s}@keyframes toolsHeroFloat1{0%,100%{transform:translate(0,0) rotate(0)}25%{transform:translate(35px,-25px) rotate(4deg)}50%{transform:translate(-18px,35px) rotate(-3deg)}75%{transform:translate(28px,18px) rotate(2deg)}}@keyframes toolsHeroFloat2{0%,100%{transform:translate(0,0)}33%{transform:translate(-45px,-35px) rotate(-4deg)}66%{transform:translate(35px,28px) rotate(3deg)}}@keyframes toolsHeroFloat3{0%,100%{transform:translate(0,0) scale(1)}25%{transform:translate(25px,18px) scale(1.08)}50%{transform:translate(-35px,-25px) scale(.92)}75%{transform:translate(18px,-35px) scale(1.04)}}@keyframes toolsHeroFloat4{0%,100%{transform:translate(0,0)}20%{transform:translate(-25px,40px)}40%{transform:translate(40px,-18px)}60%{transform:translate(-35px,-35px)}80%{transform:translate(25px,25px)}}@keyframes toolsHeroPulse{0%,100%{opacity:.4;filter:blur(50px)}50%{opacity:.6;filter:blur(40px)}}.tools-hero__icons{position:absolute;inset:0;overflow:hidden;pointer-events:none}.tools-hero__icon{position:absolute;width:44px;height:44px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:1.15rem;background:rgba(255,255,255,.6);color:#2563eb;box-shadow:0 4px 16px rgba(0,0,0,.06);backdrop-filter:blur(8px)}body.dark-theme .tools-hero__icon{background:rgba(30,60,100,.55);color:#93c5fd}.tools-hero__icon--1{top:22%;right:12%;animation:toolsIconFloat 6s ease-in-out infinite}.tools-hero__icon--2{top:60%;right:22%;animation:toolsIconFloat 7s ease-in-out infinite 1s}.tools-hero__icon--3{top:35%;left:8%;animation:toolsIconFloat 5s ease-in-out infinite 2s}.tools-hero__icon--4{bottom:18%;left:18%;animation:toolsIconFloat 8s ease-in-out infinite .5s}@keyframes toolsIconFloat{0%,100%{transform:translateY(0) rotate(0)}50%{transform:translateY(-12px) rotate(5deg)}}.tools-hero__content{position:relative;z-index:1;max-width:var(--tools-max-width);margin:0 auto;display:flex;flex-direction:column;align-items:center;text-align:center;gap:1.25rem;padding-top:2rem}.tools-hero__badge{display:inline-flex;align-items:center;gap:.5rem;padding:.5rem 1.15rem;background:rgba(37,99,235,.12);backdrop-filter:blur(10px);border:1px solid rgba(37,99,235,.25);border-radius:var(--tools-radius-full);color:#1d4ed8;font-size:.8125rem;font-weight:600;animation:toolsFadeInUp .6s ease-out}body.dark-theme .tools-hero__badge{background:rgba(59,130,246,.15);border-color:rgba(59,130,246,.3);color:#93c5fd}.tools-hero__badge i{color:#cc9000;font-size:1rem}.tools-hero__headline{font-size:clamp(1.75rem,4vw,2.75rem);font-weight:800;color:#0f172a;line-height:1.2;margin:0 0 .5rem;font-family:var(--tools-font-display);animation:toolsFadeInUp .6s ease-out .1s backwards}body.dark-theme .tools-hero__headline{color:#f1f5f9}.tools-hero__highlight{background:linear-gradient(135deg,#2563eb,#7c3aed,#0891b2);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text}.tools-hero__subtext{font-size:1.05rem;color:#334155;line-height:1.65;max-width:640px;margin:0;animation:toolsFadeInUp .6s ease-out .2s backwards}body.dark-theme .tools-hero__subtext{color:#94a3b8}.tools-hero__cta{display:inline-flex;align-items:center;gap:.75rem;padding:.875rem 1.75rem;background:linear-gradient(135deg,#2563eb,#1d4ed8);color:#fff;font-size:1rem;font-weight:600;font-family:inherit;text-decoration:none;border:0;border-radius:var(--tools-radius-full);cursor:pointer;box-shadow:0 4px 20px rgba(37,99,235,.35);transition:all .3s ease;animation:toolsFadeInUp .6s ease-out .3s backwards}.tools-hero__cta:hover{transform:translateY(-2px);box-shadow:0 6px 30px rgba(37,99,235,.45);background:linear-gradient(135deg,#3b82f6,#2563eb)}.tools-hero__cta-arrow{display:flex;align-items:center;justify-content:center;width:28px;height:28px;background:rgba(255,255,255,.2);border-radius:50%;transition:transform .3s ease}.tools-hero__cta:hover .tools-hero__cta-arrow{transform:translateX(4px)}.tools-hero__stats{display:flex;align-items:center;justify-content:center;gap:1.5rem;flex-wrap:wrap;padding-top:.75rem;animation:toolsFadeInUp .6s ease-out .4s backwards}.tools-hero__stat{text-align:center}.tools-hero__stat-number{display:block;font-size:1.5rem;font-weight:800;color:#0f172a;line-height:1.2;font-family:var(--tools-font-display)}body.dark-theme .tools-hero__stat-number{color:#f1f5f9}.tools-hero__stat-label{font-size:.75rem;color:#475569;text-transform:uppercase;letter-spacing:.05em}body.dark-theme .tools-hero__stat-label{color:#94a3b8}.tools-hero__stat-divider{width:1px;height:38px;background:rgba(37,99,235,.25)}@keyframes toolsFadeInUp{from{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.tools-hero__search{position:relative;width:100%;max-width:520px;margin-top:.5rem;animation:toolsFadeInUp .6s ease-out .35s backwards}.tools-hero__search input{width:100%;padding:14px 20px 14px 50px;font-size:1rem;font-family:inherit;border:2px solid rgba(37,99,235,.2);border-radius:var(--tools-radius-full);background:rgba(255,255,255,.65);backdrop-filter:blur(12px);color:#1e293b;outline:0;transition:var(--tools-transition);box-sizing:border-box}body.dark-theme .tools-hero__search input{background:rgba(15,23,42,.55);border-color:rgba(59,130,246,.25);color:#e2e8f0}.tools-hero__search input::placeholder{color:#64748b}body.dark-theme .tools-hero__search input::placeholder{color:#64748b}.tools-hero__search input:focus{border-color:#3b82f6;background:rgba(255,255,255,.85);box-shadow:0 0 0 4px rgba(59,130,246,.12)}body.dark-theme .tools-hero__search input:focus{background:rgba(15,23,42,.75)}.tools-hero__search i{position:absolute;left:18px;top:50%;transform:translateY(-50%);color:#3b82f6;font-size:1.2rem;pointer-events:none}.tools-main{background:var(--tools-bg);min-height:100vh;padding:0 0 60px;font-family:var(--tools-font);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}.tools-main *,.tools-main *::before,.tools-main *::after{font-family:inherit}.tools-breadcrumb{max-width:var(--tools-max-width);margin:0 auto;padding:18px 24px 0}.tools-breadcrumb ol{list-style:none;display:flex;align-items:center;gap:8px;padding:0;margin:0;font-size:.85rem;flex-wrap:wrap}.tools-breadcrumb li{display:flex;align-items:center;gap:8px;color:var(--tools-text-muted)}.tools-breadcrumb li:not(:last-child)::after{content:'\203A';font-size:1.15em;color:var(--tools-text-muted)}.tools-breadcrumb a{color:var(--tools-primary);text-decoration:none;font-weight:500;transition:var(--tools-transition)}.tools-breadcrumb a:hover{text-decoration:underline}.tools-breadcrumb li[aria-current="page"]{color:var(--tools-text-secondary);font-weight:600}.tools-container{max-width:var(--tools-max-width);margin:0 auto;padding:28px 24px;display:grid;grid-template-columns:1fr var(--tools-sidebar-width);gap:var(--tools-gap);align-items:start}.tools-content{min-width:0}.tools-title{font-size:2rem;font-weight:800;color:var(--tools-text);margin:0 0 8px;font-family:var(--tools-font-display);letter-spacing:-.3px;line-height:1.25}.tools-subtitle{color:var(--tools-text-secondary);font-size:1.05rem;margin:0 0 28px;line-height:1.65}.calc-widget{background:var(--tools-card-bg);border:1px solid var(--tools-card-border);border-radius:var(--tools-radius);padding:36px 32px 32px;box-shadow:var(--tools-card-shadow);margin-bottom:28px;transition:var(--tools-transition);position:relative;overflow:hidden}.calc-widget::before{content:'';position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,#1a73e8,#6c5ce7,#0891b2,#1a73e8);background-size:200% 100%;animation:calcGradientSlide 4s linear infinite;border-radius:var(--tools-radius) var(--tools-radius) 0 0}@keyframes calcGradientSlide{0%{background-position:0 50%}100%{background-position:200% 50%}}.calc-widget:hover{box-shadow:var(--tools-card-shadow-hover)}.calc-widget-header{display:flex;align-items:center;gap:14px;margin-bottom:28px;padding-bottom:20px;border-bottom:1px solid var(--tools-border)}.calc-widget-header i{font-size:1.35rem;width:48px;height:48px;display:flex;align-items:center;justify-content:center;border-radius:14px;background:linear-gradient(135deg,var(--tools-primary),#6c5ce7);color:#fff;box-shadow:0 4px 14px rgba(var(--tools-primary-rgb),.25)}.calc-widget-header h2{font-size:1.2rem;font-weight:800;color:var(--tools-text);margin:0;font-family:var(--tools-font-display)}.calc-widget-title{font-size:1.15rem;font-weight:700;color:var(--tools-text);margin:0 0 24px;display:flex;align-items:center;gap:10px}.calc-widget-title i{font-size:1.3rem;color:var(--tools-primary)}.calc-form-group{margin-bottom:22px;position:relative}.calc-form-group label,.calc-label{display:flex;align-items:center;gap:6px;font-size:.875rem;font-weight:600;color:var(--tools-text);margin-bottom:8px;letter-spacing:.01em;transition:color .2s}.calc-form-group:focus-within label,.calc-form-group:focus-within .calc-label{color:var(--tools-primary)}.calc-form-group label i.label-icon{color:var(--tools-primary);font-size:.95rem;opacity:.7}.calc-form-group label .label-hint{font-weight:400;color:var(--tools-text-muted);font-size:.8rem;margin-left:4px}.calc-hint{display:block;font-size:.78rem;color:var(--tools-text-muted);margin-top:6px;line-height:1.45}.calc-input,.calc-select{width:100%;padding:13px 16px;font-size:1rem;font-family:inherit;border:2px solid var(--tools-input-border);border-radius:var(--tools-radius-sm);background:var(--tools-input-bg);color:var(--tools-text);transition:all .25s var(--tools-ease);outline:0;-webkit-appearance:none;-moz-appearance:none;appearance:none;box-sizing:border-box}.calc-input:hover,.calc-select:hover{border-color:rgba(var(--tools-primary-rgb),.35)}.calc-input:focus,.calc-select:focus{border-color:var(--tools-input-focus);box-shadow:0 0 0 4px rgba(var(--tools-primary-rgb),.1);background:var(--tools-card-bg)}.calc-input::placeholder{color:var(--tools-text-muted)}.calc-input.has-prefix{padding-left:38px}.calc-input-wrapper{position:relative}.calc-input-wrapper .input-prefix{position:absolute;left:14px;top:50%;transform:translateY(-50%);font-size:1rem;font-weight:600;color:var(--tools-text-muted);pointer-events:none;transition:color .2s}.calc-input-wrapper:focus-within .input-prefix{color:var(--tools-primary)}.calc-input-wrapper .input-suffix{position:absolute;right:14px;top:50%;transform:translateY(-50%);font-size:.85rem;font-weight:500;color:var(--tools-text-muted);pointer-events:none}.calc-select{background-image:url("data:image/svg+xml,%3Csvgxmlns='http://www.w3.org/2000/svg'width='12'height='12'viewBox='001212'%3E%3Cpathfill='%235f6368'd='M68L13h10z'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:38px;cursor:pointer}.calc-toggle-group{display:inline-flex;background:var(--tools-input-bg);border:2px solid var(--tools-input-border);border-radius:var(--tools-radius-sm);overflow:hidden;margin-bottom:20px}.calc-toggle-group label{padding:10px 22px;cursor:pointer;font-size:.875rem;font-weight:600;color:var(--tools-text-secondary);transition:var(--tools-transition);border:0;margin:0;text-align:center;user-select:none;white-space:nowrap}.calc-toggle-group input[type="radio"]{display:none}.calc-toggle-group input[type="radio"]:checked+label{background:var(--tools-primary);color:#fff;box-shadow:0 2px 8px rgba(var(--tools-primary-rgb),.25)}.calc-form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px}.calc-btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;padding:15px 40px;font-size:1rem;font-weight:700;font-family:inherit;color:#fff;background:linear-gradient(135deg,var(--tools-primary),#6c5ce7);border:0;border-radius:var(--tools-radius-sm);cursor:pointer;transition:all .3s var(--tools-ease);letter-spacing:.02em;min-width:220px;position:relative;overflow:hidden;box-shadow:0 4px 16px rgba(var(--tools-primary-rgb),.25)}.calc-btn::before{content:'';position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.2) 0,transparent 50%,rgba(255,255,255,.05) 100%);opacity:0;transition:opacity .3s}.calc-btn::after{content:'';position:absolute;width:200px;height:200px;border-radius:50%;background:rgba(255,255,255,.15);top:50%;left:50%;transform:translate(-50%,-50%) scale(0);transition:transform .5s var(--tools-ease)}.calc-btn:hover{transform:translateY(-2px);box-shadow:0 8px 28px rgba(var(--tools-primary-rgb),.4);background:linear-gradient(135deg,#3b82f6,#7c3aed)}.calc-btn:hover::before{opacity:1}.calc-btn:active{transform:translateY(0)}.calc-btn:active::after{transform:translate(-50%,-50%) scale(2);transition:transform 0s}.calc-btn.full-width{width:100%}.calc-btn i{font-size:1.1rem}.calc-btn.loading{pointer-events:none;opacity:.85}.calc-btn.loading i{animation:spin .8s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.calc-btn-secondary{background:var(--tools-input-bg);color:var(--tools-primary);border:2px solid var(--tools-primary);box-shadow:none}.calc-btn-secondary:hover{background:var(--tools-primary-light);box-shadow:none;transform:translateY(-1px)}.calc-btn-group{display:flex;gap:12px;margin-top:12px;flex-wrap:wrap}.calc-result{background:var(--tools-card-bg);border:1px solid var(--tools-card-border);border-radius:var(--tools-radius);padding:0;box-shadow:var(--tools-card-shadow);margin-bottom:28px;display:none;animation:resultPanelReveal .55s var(--tools-ease);overflow:hidden;position:relative}.calc-result.visible{display:block}@keyframes resultPanelReveal{from{opacity:0;transform:translateY(24px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.calc-result-header{background:linear-gradient(135deg,var(--tools-primary),#6c5ce7);padding:20px 28px;display:flex;align-items:center;gap:12px;position:relative;overflow:hidden}.calc-result-header::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 80% 20%,rgba(255,255,255,.15) 0,transparent 60%);pointer-events:none}.calc-result-header i{width:40px;height:40px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:rgba(255,255,255,.2);color:#fff;font-size:1.15rem;flex-shrink:0;backdrop-filter:blur(4px);animation:resultIconPop .4s var(--tools-ease) .2s backwards}@keyframes resultIconPop{from{transform:scale(0)}to{transform:scale(1)}}.calc-result-header h3{font-size:1.05rem;font-weight:700;color:#fff;margin:0;font-family:var(--tools-font-display)}.calc-result-header .result-timestamp{margin-left:auto;font-size:.75rem;color:rgba(255,255,255,.7);font-weight:500;white-space:nowrap}.calc-result-body{padding:28px}.calc-result-title{font-size:1.1rem;font-weight:700;color:var(--tools-text);margin:0 0 22px;display:flex;align-items:center;gap:10px;padding-bottom:16px;border-bottom:2px solid var(--tools-bg)}.calc-result-title i{color:var(--tools-success);font-size:1.3rem}.result-summary{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:28px}.result-card{background:var(--tools-bg);border-radius:14px;padding:22px 18px 20px;text-align:center;border:1px solid var(--tools-card-border);transition:all .35s var(--tools-ease);position:relative;overflow:hidden;animation:resultCardSlide .5s var(--tools-ease) backwards}.result-card:nth-child(1){animation-delay:.1s}.result-card:nth-child(2){animation-delay:.2s}.result-card:nth-child(3){animation-delay:.3s}.result-card:nth-child(4){animation-delay:.4s}@keyframes resultCardSlide{from{opacity:0;transform:translateY(16px) scale(.95)}to{opacity:1;transform:translateY(0) scale(1)}}.result-card-icon{width:44px;height:44px;margin:0 auto 12px;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:1.1rem;background:var(--tools-primary-light);color:var(--tools-primary);transition:all .35s var(--tools-ease)}.result-card::after{content:'';position:absolute;bottom:0;left:15%;right:15%;height:3px;background:var(--tools-border);border-radius:3px 3px 0 0;transition:all .35s var(--tools-ease)}.result-card:hover{transform:translateY(-4px);box-shadow:0 8px 24px rgba(0,0,0,.08)}.result-card:hover::after{left:0;right:0}.result-card.highlight{background:linear-gradient(145deg,rgba(var(--tools-primary-rgb),.06),rgba(var(--tools-primary-rgb),.12));border-color:rgba(var(--tools-primary-rgb),.2)}.result-card.highlight::after{background:linear-gradient(90deg,var(--tools-primary),#6c5ce7)}.result-card.highlight .result-card-icon{background:rgba(var(--tools-primary-rgb),.15);color:var(--tools-primary)}.result-card.success{background:linear-gradient(145deg,rgba(22,163,74,.04),rgba(22,163,74,.1));border-color:rgba(22,163,74,.18)}.result-card.success::after{background:linear-gradient(90deg,#16a34a,#22c55e)}.result-card.success .result-card-icon{background:rgba(22,163,74,.12);color:var(--tools-success)}.result-card.warning{background:linear-gradient(145deg,rgba(234,179,8,.04),rgba(234,179,8,.1));border-color:rgba(234,179,8,.2)}.result-card.warning::after{background:linear-gradient(90deg,#d97706,#eab308)}.result-card.warning .result-card-icon{background:rgba(234,179,8,.12);color:#b8860b}.result-card.danger{background:linear-gradient(145deg,rgba(220,38,38,.04),rgba(220,38,38,.1));border-color:rgba(220,38,38,.18)}.result-card.danger::after{background:linear-gradient(90deg,#dc2626,#ef4444)}.result-card.danger .result-card-icon{background:rgba(220,38,38,.12);color:var(--tools-danger)}.result-card-label{font-size:.75rem;font-weight:600;color:var(--tools-text-secondary);text-transform:uppercase;letter-spacing:.07em;margin-bottom:8px;line-height:1.3}.result-card-value{font-size:1.55rem;font-weight:800;color:var(--tools-text);font-family:var(--tools-font-display);line-height:1.2;letter-spacing:-.02em}.result-card.highlight .result-card-value{color:var(--tools-primary)}.result-card.success .result-card-value{color:var(--tools-success)}.result-card.warning .result-card-value{color:#b8860b}.result-card.danger .result-card-value{color:var(--tools-danger)}.result-card-sub{font-size:.78rem;color:var(--tools-text-muted);margin-top:6px;font-weight:500}.result-details{background:var(--tools-bg);border-radius:12px;border:1px solid var(--tools-border);overflow:hidden;margin-bottom:24px}.result-details-header{padding:14px 20px;font-size:.88rem;font-weight:700;color:var(--tools-text);background:var(--tools-card-bg);border-bottom:1px solid var(--tools-border);display:flex;align-items:center;gap:8px}.result-details-header i{color:var(--tools-primary);font-size:1rem}.result-detail-row{display:flex;justify-content:space-between;align-items:center;padding:12px 20px;font-size:.88rem;border-bottom:1px solid var(--tools-border);transition:background .2s}.result-detail-row:last-child{border-bottom:0}.result-detail-row:hover{background:var(--tools-primary-light)}.result-detail-row .detail-label{color:var(--tools-text-secondary);font-weight:500}.result-detail-row .detail-value{color:var(--tools-text);font-weight:700;text-align:right}.result-detail-row.total-row{background:var(--tools-card-bg);font-weight:700;border-top:2px solid var(--tools-primary);padding:14px 20px}.result-detail-row.total-row .detail-label{color:var(--tools-text);font-weight:700}.result-detail-row.total-row .detail-value{color:var(--tools-primary);font-size:1.05rem;font-weight:800}.result-insight{display:flex;align-items:flex-start;gap:14px;padding:16px 20px;border-radius:12px;margin-bottom:18px;font-size:.88rem;line-height:1.6;animation:resultCardSlide .5s var(--tools-ease) .35s backwards}.result-insight i{font-size:1.2rem;flex-shrink:0;margin-top:2px}.result-insight.insight-tip{background:linear-gradient(135deg,rgba(var(--tools-primary-rgb),.06),rgba(var(--tools-primary-rgb),.12));border:1px solid rgba(var(--tools-primary-rgb),.15);color:var(--tools-text)}.result-insight.insight-tip i{color:var(--tools-primary)}.result-insight.insight-save{background:linear-gradient(135deg,rgba(22,163,74,.05),rgba(22,163,74,.1));border:1px solid rgba(22,163,74,.15);color:var(--tools-text)}.result-insight.insight-save i{color:#16a34a}.result-insight.insight-warn{background:linear-gradient(135deg,rgba(234,179,8,.05),rgba(234,179,8,.1));border:1px solid rgba(234,179,8,.18);color:var(--tools-text)}.result-insight.insight-warn i{color:#d97706}.result-insight a{color:inherit;font-weight:600;text-decoration:underline;text-underline-offset:2px;white-space:nowrap}.result-insight div{word-spacing:normal;letter-spacing:normal}.result-table-wrapper{overflow-x:auto;margin:20px 0;border-radius:12px;border:1px solid var(--tools-border);box-shadow:0 1px 4px rgba(0,0,0,.04)}.result-table{width:100%;border-collapse:collapse;font-size:.88rem}.result-table th{background:linear-gradient(135deg,var(--tools-bg),var(--tools-card-bg));color:var(--tools-text);font-weight:700;text-align:left;padding:14px 18px;font-size:.75rem;text-transform:uppercase;letter-spacing:.06em;border-bottom:2px solid var(--tools-border);white-space:nowrap;position:sticky;top:0}.result-table td{padding:12px 18px;color:var(--tools-text);border-bottom:1px solid var(--tools-border);vertical-align:middle;transition:background .2s}.result-table tbody tr:last-child td{border-bottom:0}.result-table tbody tr:nth-child(even){background:rgba(var(--tools-primary-rgb),.02)}.result-table tbody tr:hover{background:rgba(var(--tools-primary-rgb),.06)}.result-table tbody tr.active-slab{background:rgba(var(--tools-primary-rgb),.08);font-weight:600;position:relative}.result-table tbody tr.active-slab td:first-child{border-left:3px solid var(--tools-primary)}.result-table tbody tr.total-row{background:var(--tools-bg);font-weight:700}.result-table tbody tr.total-row td{border-top:2px solid var(--tools-primary);padding-top:14px;padding-bottom:14px}.result-table .text-right{text-align:right}.result-table .text-center{text-align:center}.result-table .text-bold{font-weight:700}.result-table .text-primary{color:var(--tools-primary);font-weight:700}.result-gauge{display:flex;flex-direction:column;align-items:center;gap:12px;padding:24px 0;margin-bottom:20px}.result-gauge-bar{width:100%;max-width:420px;height:12px;background:var(--tools-bg);border-radius:6px;overflow:hidden;border:1px solid var(--tools-border)}.result-gauge-fill{height:100%;border-radius:6px;background:linear-gradient(90deg,#22c55e,#eab308,#ef4444);transition:width .8s var(--tools-ease);position:relative}.result-gauge-labels{display:flex;justify-content:space-between;width:100%;max-width:420px;font-size:.75rem;color:var(--tools-text-muted);font-weight:500}.result-gauge-value{font-size:1.3rem;font-weight:800;color:var(--tools-primary);font-family:var(--tools-font-display)}.calc-chart{background:var(--tools-card-bg);border:1px solid var(--tools-card-border);border-radius:var(--tools-radius);padding:0;box-shadow:var(--tools-card-shadow);margin-bottom:24px;display:none;overflow:hidden}.calc-chart.visible{display:block;animation:resultPanelReveal .55s var(--tools-ease) .15s backwards}.calc-chart-header{padding:18px 24px;border-bottom:1px solid var(--tools-border);display:flex;align-items:center;gap:10px}.calc-chart-header i{color:var(--tools-primary);font-size:1.05rem}.calc-chart-title{font-size:.95rem;font-weight:700;color:var(--tools-text);margin:0}.calc-chart-body{padding:24px}.calc-chart canvas{max-height:320px;width:100% !important}.chart-legend{display:flex;flex-wrap:wrap;justify-content:center;gap:16px;padding-top:16px}.chart-legend-item{display:flex;align-items:center;gap:8px;font-size:.82rem;font-weight:500;color:var(--tools-text-secondary)}.chart-legend-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}.chart-row{display:grid;grid-template-columns:1fr 1fr;gap:24px}.chart-row .calc-chart{margin-bottom:0}.result-actions{display:flex;align-items:center;gap:10px;padding-top:20px;border-top:1px solid var(--tools-border);margin-top:24px;flex-wrap:wrap}.result-action-btn{display:inline-flex;align-items:center;gap:6px;padding:8px 16px;border-radius:var(--tools-radius-full);font-size:.82rem;font-weight:600;border:1px solid var(--tools-border);background:var(--tools-card-bg);color:var(--tools-text-secondary);cursor:pointer;transition:all .25s var(--tools-ease);text-decoration:none;font-family:inherit}.result-action-btn i{font-size:.92rem}.result-action-btn:hover{background:var(--tools-primary-light);color:var(--tools-primary);border-color:rgba(var(--tools-primary-rgb),.25)}.result-action-btn.primary{background:var(--tools-primary);color:#fff;border-color:var(--tools-primary)}.result-action-btn.primary:hover{background:var(--tools-primary-dark);box-shadow:0 4px 12px rgba(var(--tools-primary-rgb),.3)}.tools-sidebar{position:sticky;top:90px;display:flex;flex-direction:column;gap:20px}.sidebar-related{background:var(--tools-card-bg);border:1px solid var(--tools-card-border);border-radius:var(--tools-radius);padding:24px;box-shadow:var(--tools-card-shadow)}.sidebar-related h3{font-size:1rem;font-weight:700;color:var(--tools-text);margin:0 0 16px;padding-bottom:12px;border-bottom:2px solid var(--tools-bg);display:flex;align-items:center;gap:8px}.sidebar-related h3 i{color:var(--tools-primary)}.sidebar-related ul{list-style:none;padding:0;margin:0}.sidebar-related li{margin-bottom:4px}.sidebar-related a{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--tools-radius-xs);color:var(--tools-text);text-decoration:none;font-size:.9rem;font-weight:500;transition:var(--tools-transition)}.sidebar-related a:hover{background:var(--tools-primary-light);color:var(--tools-primary);transform:translateX(4px)}.sidebar-related a i{font-size:1.1rem;color:var(--tools-primary);flex-shrink:0}.sidebar-cta{background:var(--tools-primary-gradient);border:0;border-radius:var(--tools-radius);padding:28px 24px;color:#fff;text-align:center;position:relative;overflow:hidden;box-shadow:0 4px 20px rgba(var(--tools-primary-rgb),.25)}.sidebar-cta::before{content:'';position:absolute;inset:0;background:radial-gradient(circle at 30% 20%,rgba(255,255,255,.1),transparent 60%);pointer-events:none}.sidebar-cta h3{color:#fff;font-size:1.1rem;font-weight:700;margin:0 0 10px;border:0;padding:0;position:relative}.sidebar-cta p{color:rgba(255,255,255,.9);font-size:.9rem;margin-bottom:18px;line-height:1.55;position:relative}.sidebar-cta .btn-cta{display:inline-flex;align-items:center;gap:6px;padding:12px 28px;background:#fff;color:var(--tools-primary);font-weight:700;font-size:.9rem;border-radius:var(--tools-radius-full);text-decoration:none;transition:var(--tools-transition);position:relative;box-shadow:0 2px 12px rgba(0,0,0,.1)}.sidebar-cta .btn-cta:hover{transform:translateY(-2px);box-shadow:0 4px 20px rgba(0,0,0,.18)}.sidebar-whatsapp{display:flex;align-items:center;gap:12px;padding:16px 20px;background:var(--tools-card-bg);border:1px solid var(--tools-card-border);border-radius:var(--tools-radius);box-shadow:var(--tools-card-shadow);cursor:pointer;text-decoration:none;color:var(--tools-text);transition:var(--tools-transition)}.sidebar-whatsapp:hover{border-color:#25d366;box-shadow:0 4px 20px rgba(37,211,102,.15)}.sidebar-whatsapp .wa-icon{width:42px;height:42px;background:#25d366;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#fff;font-size:1.2rem;flex-shrink:0}.sidebar-whatsapp .wa-text{flex:1}.sidebar-whatsapp .wa-text strong{display:block;font-size:.88rem}.sidebar-whatsapp .wa-text span{font-size:.78rem;color:var(--tools-text-muted)}.sidebar-whatsapp .wa-arrow{color:var(--tools-text-muted)}.tools-seo-content{margin-top:48px}.tools-seo-content h2{font-size:1.5rem;font-weight:800;color:var(--tools-text);margin:40px 0 16px;font-family:var(--tools-font-display)}.tools-seo-content h2:first-child{margin-top:0}.tools-seo-content h3{font-size:1.15rem;font-weight:700;color:var(--tools-text);margin:28px 0 12px}.tools-seo-content p{color:var(--tools-text-secondary);line-height:1.8;margin-bottom:16px;font-size:.95rem}.tools-seo-content ul,.tools-seo-content ol{color:var(--tools-text-secondary);margin:0 0 16px 20px;line-height:1.8;font-size:.95rem}.tools-seo-content li{margin-bottom:6px}.seo-info-box{background:var(--tools-primary-light);border-left:4px solid var(--tools-primary);border-radius:0 var(--tools-radius-sm) var(--tools-radius-sm) 0;padding:20px 24px;margin:24px 0}.seo-info-box p{margin:0;color:var(--tools-text)}.seo-highlight-table{width:100%;border-collapse:collapse;margin:20px 0;border-radius:var(--tools-radius-sm);overflow:hidden;border:1px solid var(--tools-border);font-size:.9rem}.seo-highlight-table th{background:var(--tools-primary);color:#fff;padding:14px 16px;text-align:left;font-weight:700;font-size:.78rem;text-transform:uppercase;letter-spacing:.05em}.seo-highlight-table td{padding:12px 16px;border-bottom:1px solid var(--tools-border);color:var(--tools-text)}.seo-highlight-table tbody tr:nth-child(even){background:var(--tools-input-bg)}.seo-highlight-table tbody tr:hover{background:var(--tools-primary-light)}.tools-faq{margin-top:48px}.tools-faq h2{font-size:1.5rem;font-weight:800;color:var(--tools-text);margin:0 0 24px;font-family:var(--tools-font-display)}.faq-item{background:var(--tools-card-bg);border:1px solid var(--tools-card-border);border-radius:var(--tools-radius-sm);margin-bottom:12px;overflow:hidden;transition:var(--tools-transition)}.faq-item:hover{border-color:rgba(var(--tools-primary-rgb),.3)}.faq-question{width:100%;padding:18px 22px;background:transparent;border:0;font-size:.95rem;font-weight:600;color:var(--tools-text);text-align:left;cursor:pointer;display:flex;justify-content:space-between;align-items:center;gap:16px;font-family:inherit;line-height:1.45}.faq-question i{display:none}.faq-question::after{content:'+';font-size:1.4rem;font-weight:300;color:var(--tools-primary);flex-shrink:0;transition:transform .3s var(--tools-ease);width:28px;height:28px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:var(--tools-primary-light)}.faq-item.active .faq-question::after{content:'\2212';background:var(--tools-primary);color:#fff}.faq-answer{max-height:0;overflow:hidden;transition:max-height .35s var(--tools-ease),padding .35s var(--tools-ease);padding:0 22px}.faq-item.active .faq-answer{max-height:500px;padding:0 22px 20px}.faq-answer p{color:var(--tools-text-secondary);font-size:.9rem;line-height:1.75;margin:0}.calc-share{display:flex;align-items:center;gap:12px;margin:28px 0;padding:16px 22px;background:var(--tools-input-bg);border-radius:var(--tools-radius-sm);border:1px solid var(--tools-card-border)}.calc-share span{font-size:.85rem;font-weight:600;color:var(--tools-text-secondary);white-space:nowrap}.share-btn{width:38px;height:38px;border-radius:50%;display:flex;align-items:center;justify-content:center;border:0;cursor:pointer;font-size:1rem;transition:var(--tools-transition);color:#fff}.share-btn:hover{transform:scale(1.12)}.share-btn.whatsapp{background:#25d366}.share-btn.twitter{background:#1da1f2}.share-btn.linkedin{background:#0077b5}.share-btn.copy-link{background:var(--tools-text-secondary)}.tools-inline-cta{background:linear-gradient(135deg,#eff6ff 0,#dbeafe 100%);border:1px solid rgba(var(--tools-primary-rgb),.12);border-radius:var(--tools-radius);padding:28px 32px;margin:36px 0;display:flex;align-items:center;gap:20px}body.dark-theme .tools-inline-cta{background:linear-gradient(135deg,#0f1f35 0,#152a45 100%)}.tools-inline-cta .cta-icon{width:52px;height:52px;border-radius:14px;background:var(--tools-primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:1.4rem;flex-shrink:0}.tools-inline-cta .cta-body{flex:1}.tools-inline-cta .cta-body h3{font-size:1.05rem;font-weight:700;color:var(--tools-text);margin:0 0 4px}.tools-inline-cta .cta-body p{font-size:.88rem;color:var(--tools-text-secondary);margin:0;line-height:1.5}.tools-inline-cta .cta-action{display:inline-flex;align-items:center;gap:6px;padding:10px 22px;background:var(--tools-primary);color:#fff;font-weight:600;font-size:.88rem;border-radius:var(--tools-radius-full);text-decoration:none;border:0;cursor:pointer;transition:var(--tools-transition);white-space:nowrap;font-family:inherit}.tools-inline-cta .cta-action:hover{background:var(--tools-primary-dark);transform:translateY(-1px);box-shadow:0 4px 12px rgba(var(--tools-primary-rgb),.3)}.tools-index-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:20px;margin-top:16px}.tool-index-card{background:var(--tools-card-bg);border:1px solid var(--tools-card-border);border-radius:var(--tools-radius);padding:28px;text-decoration:none;color:var(--tools-text);transition:var(--tools-transition);display:flex;flex-direction:column;gap:14px;position:relative;overflow:hidden}.tool-index-card::before{content:'';position:absolute;top:0;left:0;width:100%;height:4px;background:var(--tools-primary-gradient);transform:scaleX(0);transform-origin:left;transition:transform .35s var(--tools-ease)}.tool-index-card:hover::before{transform:scaleX(1)}.tool-index-card:hover{border-color:rgba(var(--tools-primary-rgb),.2);box-shadow:var(--tools-card-shadow-hover);transform:translateY(-4px)}.tool-card-icon{width:52px;height:52px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.tool-card-content h3{font-size:1.05rem;font-weight:700;margin:0 0 6px;color:var(--tools-text)}.tool-card-content p{font-size:.85rem;color:var(--tools-text-muted);margin:0;line-height:1.55}.tool-card-arrow{margin-top:auto;color:var(--tools-primary);font-size:.85rem;font-weight:600;display:flex;align-items:center;gap:4px;transition:var(--tools-transition)}.tool-index-card:hover .tool-card-arrow{transform:translateX(4px)}.category-header{display:flex;align-items:center;gap:14px;margin-bottom:8px;max-width:var(--tools-max-width);margin-left:auto;margin-right:auto;padding:0 24px}.category-header>i,.category-header__icon{font-size:1.5rem;color:var(--tools-primary);width:48px;height:48px;display:flex;align-items:center;justify-content:center;background:var(--tools-primary-light);border-radius:14px;flex-shrink:0}.category-header h2{font-size:1.4rem;font-weight:800;color:var(--tools-text);margin:0;font-family:var(--tools-font-display)}.category-header p{margin:2px 0 0;font-size:.88rem;color:var(--tools-text-muted)}.tools-category{max-width:var(--tools-max-width);margin:0 auto;padding:0 24px 32px}.tools-filter-tabs{display:flex;gap:8px;flex-wrap:wrap;max-width:var(--tools-max-width);margin:0 auto 32px;padding:0 24px;position:sticky;top:64px;z-index:50;background:var(--tools-bg);padding-top:12px;padding-bottom:12px}.filter-tab{padding:8px 22px;border-radius:var(--tools-radius-full);font-size:.85rem;font-weight:600;border:2px solid var(--tools-border);background:var(--tools-card-bg);color:var(--tools-text-secondary);cursor:pointer;transition:var(--tools-transition);white-space:nowrap;font-family:inherit}.filter-tab:hover{border-color:var(--tools-primary);color:var(--tools-primary)}.filter-tab.active{background:var(--tools-primary);border-color:var(--tools-primary);color:#fff;box-shadow:0 2px 8px rgba(var(--tools-primary-rgb),.25)}.filter-tab i{font-size:1rem;line-height:1}.tools-quick-stats{max-width:var(--tools-max-width);margin:20px auto 28px;padding:0 24px}.tools-quick-stats__inner{display:flex;align-items:center;justify-content:center;gap:32px;flex-wrap:wrap;background:var(--tools-card-bg);border:1px solid var(--tools-card-border);border-radius:var(--tools-radius);padding:16px 32px;box-shadow:var(--tools-card-shadow)}.tools-quick-stat{display:flex;align-items:center;gap:8px;font-size:.88rem;color:var(--tools-text-secondary);white-space:nowrap}.tools-quick-stat i{font-size:1.15rem;color:var(--tools-primary)}.tools-quick-stat strong{color:var(--tools-text);font-weight:700}.tools-search-status{display:flex;align-items:center;gap:12px;max-width:var(--tools-max-width);margin:0 auto 20px;padding:12px 24px;font-size:.9rem;color:var(--tools-text-secondary);background:var(--tools-primary-light);border-radius:var(--tools-radius-sm)}.tools-search-status #toolsSearchCount{font-weight:700;color:var(--tools-primary)}.tools-search-status #toolsSearchQuery{font-weight:600;color:var(--tools-text)}.tools-search-clear{margin-left:auto;display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border:1px solid var(--tools-border);background:var(--tools-card-bg);border-radius:var(--tools-radius-full);font-size:.8rem;font-weight:600;color:var(--tools-text-secondary);cursor:pointer;transition:var(--tools-transition);font-family:inherit}.tools-search-clear:hover{border-color:var(--tools-danger);color:var(--tools-danger)}.tools-no-results{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:12px;max-width:var(--tools-max-width);margin:0 auto;padding:64px 24px;text-align:center}.tools-no-results i{font-size:3rem;color:var(--tools-text-muted);opacity:.5}.tools-no-results h3{font-size:1.25rem;font-weight:700;color:var(--tools-text);margin:0}.tools-no-results p{font-size:.9rem;color:var(--tools-text-muted);margin:0}.category-header__icon{width:48px;height:48px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:1.5rem;flex-shrink:0}.category-header__count{margin-left:auto;padding:4px 14px;border-radius:var(--tools-radius-full);font-size:.78rem;font-weight:700;background:var(--tools-input-bg);color:var(--tools-text-muted);white-space:nowrap}.tool-index-card--coming-soon{background:var(--tools-card-bg);border:2px dashed var(--tools-border);border-radius:var(--tools-radius);padding:0;grid-column:1 / -1;cursor:default;overflow:hidden}.tool-index-card--coming-soon:hover{transform:none;box-shadow:none;border-color:var(--tools-border)}.tool-index-card--coming-soon::before{display:none}.coming-soon__inner{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:48px 24px;text-align:center;gap:12px}.coming-soon__icon{width:64px;height:64px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:1.7rem;background:var(--tools-input-bg);color:var(--tools-text-muted);margin-bottom:4px}.coming-soon__inner h3{font-size:1.15rem;font-weight:700;color:var(--tools-text);margin:0}.coming-soon__inner p{font-size:.88rem;color:var(--tools-text-muted);margin:0;max-width:360px}.coming-soon__progress{width:120px;height:4px;border-radius:4px;background:var(--tools-input-bg);overflow:hidden;margin-top:8px}.coming-soon__bar{width:35%;height:100%;border-radius:4px;background:var(--tools-primary-gradient);animation:comingSoonPulse 2s ease-in-out infinite}@keyframes comingSoonPulse{0%,100%{opacity:.5;width:35%}50%{opacity:1;width:55%}}.calc-badge{display:inline-flex;align-items:center;gap:4px;padding:4px 12px;border-radius:var(--tools-radius-full);font-size:.75rem;font-weight:700;text-transform:uppercase;letter-spacing:.04em}.calc-badge.blue{background:var(--tools-primary-light);color:var(--tools-primary)}.calc-badge.green{background:var(--tools-success-light);color:var(--tools-success)}.calc-badge.orange{background:var(--tools-warning-light);color:#b8860b}.calc-badge.red{background:var(--tools-danger-light);color:var(--tools-danger)}.calc-badge.purple{background:var(--tools-purple-light);color:var(--tools-purple)}.deduction-group{border:1px solid var(--tools-card-border);border-radius:var(--tools-radius-sm);margin-bottom:12px;overflow:hidden}.deduction-group-header{padding:14px 18px;background:var(--tools-input-bg);cursor:pointer;display:flex;justify-content:space-between;align-items:center;font-weight:600;font-size:.9rem;color:var(--tools-text);border:0;width:100%;font-family:inherit;user-select:none;transition:var(--tools-transition)}.deduction-group-header:hover{background:var(--tools-primary-light)}.deduction-group.open .deduction-group-header::after{transform:rotate(90deg)}.deduction-group-body{overflow:hidden;transition:max-height .35s var(--tools-ease)}.deduction-group-body-inner{padding:16px 18px}.atax-timeline{display:flex;flex-direction:column;gap:0;margin:20px 0}.atax-timeline-item{display:flex;gap:16px;position:relative}.atax-timeline-item:not(:last-child) .atax-dot::after{content:'';position:absolute;left:50%;top:100%;width:2px;height:calc(100% - 12px);transform:translateX(-50%)}.atax-dot{width:36px;height:36px;border-radius:50%;background:var(--tools-primary-light);color:var(--tools-primary);display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.8rem;flex-shrink:0;position:relative;z-index:1}.atax-dot.done{background:var(--tools-success);color:#fff}.atax-timeline-content{padding:0 0 28px;flex:1}.atax-timeline-content h4{font-size:.9rem;font-weight:700;margin:0 0 4px;color:var(--tools-text)}.atax-timeline-content p{font-size:.85rem;color:var(--tools-text-secondary);margin:0}.atax-timeline-content .atax-amount{font-size:1.1rem;font-weight:800;color:var(--tools-primary);margin-top:4px}.tools-noscript{background:var(--tools-warning-light);border:2px solid var(--tools-warning);border-radius:var(--tools-radius-sm);padding:20px;text-align:center;margin:24px 0;font-weight:600;color:#6b5900}@media(max-width:1024px){.tools-container{grid-template-columns:1fr}.tools-sidebar{position:static}.tools-hero__content{padding-top:1.5rem}}@media(max-width:768px){.tools-hero{padding:4rem 1rem 3rem}.tools-hero__headline{font-size:clamp(1.35rem,5vw,2rem)}.tools-hero__subtext{font-size:.95rem}.tools-hero__stats{gap:1rem}.tools-hero__stat-number{font-size:1.25rem}.tools-hero__icon{display:none}.tools-container{padding:16px;gap:20px}.tools-title{font-size:1.5rem}.calc-widget{padding:20px}.calc-result-body{padding:20px}.calc-result-header{padding:16px 20px}.calc-form-row{grid-template-columns:1fr}.result-summary{grid-template-columns:1fr 1fr}.chart-row{grid-template-columns:1fr}.tools-index-grid{grid-template-columns:1fr 1fr}.calc-btn-group{flex-direction:column}.calc-btn{min-width:unset;width:100%}.tools-filter-tabs{gap:6px;overflow-x:auto;flex-wrap:nowrap;-webkit-overflow-scrolling:touch;padding-bottom:8px}.filter-tab{padding:6px 14px;font-size:.8rem;flex-shrink:0}.filter-tab i{display:none}.tools-inline-cta{flex-direction:column;text-align:center}.tools-inline-cta .cta-action{margin-top:8px}.category-header{padding:0 16px}.tools-category{padding:0 16px 24px}.tools-quick-stats__inner{gap:16px;padding:12px 16px;flex-wrap:wrap;justify-content:center}.tools-quick-stat{font-size:.8rem}.tools-search-status{margin:0 16px 16px;padding:10px 16px;font-size:.82rem}.category-header__count{display:none}.coming-soon__inner{padding:32px 16px}}@media(max-width:480px){.result-summary{grid-template-columns:1fr}.result-card-value{font-size:1.25rem}.tools-title{font-size:1.3rem}.tools-hero__stats{flex-direction:column;gap:.75rem}.tools-hero__stat-divider{width:40px;height:1px}.tools-index-grid{grid-template-columns:1fr}.tools-quick-stats__inner{gap:10px}.tools-quick-stat:nth-child(n+3){display:none}}@media print{.tools-sidebar,.tools-breadcrumb,.tools-faq,.tools-hero,.calc-share,.sidebar-cta,.calc-btn,.tools-inline-cta,.header,.footer,.mobile-cta{display:none !important}.tools-container{grid-template-columns:1fr}.calc-widget,.calc-result,.calc-chart{box-shadow:none;border:1px solid #ccc;break-inside:avoid}}