/*! tailwindcss v4.3.3 | MIT License | https://tailwindcss.com */
@layer properties{@supports (((-webkit-hyphens:none)) and (not (margin-trim:inline))) or ((-moz-orient:inline) and (not (color:rgb(from red r g b)))){*,:before,:after,::backdrop{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial;--tw-border-style:solid;--tw-tracking:initial;--tw-shadow:0 0 #0000;--tw-shadow-color:initial;--tw-shadow-alpha:100%;--tw-inset-shadow:0 0 #0000;--tw-inset-shadow-color:initial;--tw-inset-shadow-alpha:100%;--tw-ring-color:initial;--tw-ring-shadow:0 0 #0000;--tw-inset-ring-color:initial;--tw-inset-ring-shadow:0 0 #0000;--tw-ring-inset:initial;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-offset-shadow:0 0 #0000;--tw-blur:initial;--tw-brightness:initial;--tw-contrast:initial;--tw-grayscale:initial;--tw-hue-rotate:initial;--tw-invert:initial;--tw-opacity:initial;--tw-saturate:initial;--tw-sepia:initial;--tw-drop-shadow:initial;--tw-drop-shadow-color:initial;--tw-drop-shadow-alpha:100%;--tw-drop-shadow-size:initial}}}@layer theme{:root,:host{--font-sans:"Inter", ui-sans-serif, system-ui, sans-serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--spacing:.25rem;--text-sm:.875rem;--text-sm--line-height:calc(1.25 / .875);--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--tracking-wider:.05em;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.75rem;--radius-2xl:1rem;--shadow-sm:0 1px 3px 0 #0000001a, 0 1px 2px -1px #0000001a;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -2px #0000001a;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,:after,:before,::backdrop{box-sizing:border-box;border:0 solid;margin:0;padding:0}::file-selector-button{box-sizing:border-box;border:0 solid;margin:0;padding:0}html,:host{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;font-family:var(--default-font-family,-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol", "Noto Color Emoji");font-feature-settings:var(--default-font-feature-settings,normal);font-variation-settings:var(--default-font-variation-settings,normal);-webkit-tap-highlight-color:transparent}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring:where(:not(iframe)){outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;opacity:1;background-color:#0000;border-radius:0}:where(select:is([multiple],[size])) optgroup{font-weight:bolder}:where(select:is([multiple],[size])) optgroup option{padding-inline-start:20px}::file-selector-button{margin-inline-end:4px}::placeholder{opacity:1}@supports (not ((-webkit-appearance:-apple-pay-button))) or (contain-intrinsic-size:1px){::placeholder{color:currentColor}@supports (color:color-mix(in lab, red, red)){::placeholder{color:color-mix(in oklab, currentcolor 50%, transparent)}}}textarea{resize:vertical}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-date-and-time-value{min-height:1lh;text-align:inherit}::-webkit-datetime-edit{display:inline-flex}::-webkit-datetime-edit-fields-wrapper{padding:0}::-webkit-datetime-edit{padding-block:0}::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-day-field{padding-block:0}::-webkit-datetime-edit-hour-field{padding-block:0}::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-second-field{padding-block:0}::-webkit-datetime-edit-millisecond-field{padding-block:0}::-webkit-datetime-edit-meridiem-field{padding-block:0}::-webkit-calendar-picker-indicator{line-height:1}:-moz-ui-invalid{box-shadow:none}button,input:where([type=button],[type=reset],[type=submit]){appearance:button}::file-selector-button{appearance:button}::-webkit-inner-spin-button{height:auto}::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components{:root{--bg-primary:#fdf8f3;--bg-secondary:#f9f1e8;--bg-tertiary:#fff7ef;--surface:#fff;--surface-hover:#fffbf7;--primary:#e8734a;--primary-light:#f09a7d;--primary-dark:#d15a33;--secondary:#f4a261;--secondary-light:#f7be8f;--accent:#2a9d8f;--accent-light:#5fbdb1;--accent-dark:#1e7a6f;--text-primary:#2d3142;--text-secondary:#6b7280;--text-muted:#9ca3af;--border:#e8e0d8;--border-light:#f0eae3;--shadow-sm:0 1px 3px #2d31420a, 0 1px 2px #2d31420f;--shadow-md:0 4px 16px #2d31420f, 0 2px 6px #2d31420a;--shadow-lg:0 12px 40px #2d314214, 0 4px 12px #2d31420a;--shadow-xl:0 20px 60px #2d31421a, 0 8px 20px #2d31420d;--shadow-glow:0 0 40px #e8734a26;--gradient-primary:linear-gradient(135deg, #e8734a 0%, #f4a261 100%);--gradient-accent:linear-gradient(135deg, #2a9d8f 0%, #5fbdb1 100%);--gradient-warm:linear-gradient(135deg, #fdf8f3 0%, #f9f1e8 50%, #fff7ef 100%);--gradient-hero:linear-gradient(160deg, #fff 0%, #fdf8f3 30%, #f9f1e8 100%);--font-heading:"Outfit", sans-serif;--font-body:"Inter", sans-serif;--space-xs:.25rem;--space-sm:.5rem;--space-md:1rem;--space-lg:1.5rem;--space-xl:2rem;--space-2xl:3rem;--space-3xl:4rem;--space-4xl:6rem;--radius-sm:8px;--radius-md:12px;--radius-lg:16px;--radius-xl:24px;--radius-full:9999px;--section-gap:clamp(2.5rem, 4.5vw, 4.5rem);--ease-smooth:cubic-bezier(.4, 0, .2, 1);--ease-bounce:cubic-bezier(.34, 1.56, .64, 1);--transition-fast:.15s var(--ease-smooth);--transition-base:.25s var(--ease-smooth);--transition-slow:.4s var(--ease-smooth);--transition-spring:.5s var(--ease-bounce)}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;font-size:16px}body{font-family:var(--font-body);color:var(--text-primary);background:var(--bg-primary);line-height:1.7;overflow-x:hidden}img{max-width:100%;display:block}a{color:var(--primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--primary-dark)}h1,h2,h3,h4,h5,h6{font-family:var(--font-heading);color:var(--text-primary);font-weight:700;line-height:1.2}h1{font-size:clamp(2.2rem,5vw,3.8rem);font-weight:800}h2{font-size:clamp(1.6rem,3.5vw,2.6rem);font-weight:700}h3{font-size:clamp(1.2rem,2.5vw,1.6rem);font-weight:600}h4{font-size:1.15rem;font-weight:600}p{color:var(--text-secondary);max-width:68ch;font-size:1.05rem}.text-gradient{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.container{width:100%;max-width:1200px;padding:0 var(--space-lg);margin:0 auto}.section{padding:var(--section-gap) 0}.section-header{text-align:center;margin-bottom:clamp(1.75rem,3vw,2.75rem)}.section-header p{margin:var(--space-md) auto 0;text-align:center}.section-badge{display:none!important}.glass-card{-webkit-backdrop-filter:blur(20px);border:1px solid var(--border-light);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);transition:transform var(--transition-base), box-shadow var(--transition-base);background:#ffffffd9}.glass-card:hover{box-shadow:var(--shadow-lg);transform:translateY(-2px)}.btn{justify-content:center;align-items:center;gap:var(--space-sm);border-radius:var(--radius-full);font-family:var(--font-body);cursor:pointer;transition:all var(--transition-base);border:none;padding:.85rem 2rem;font-size:1rem;font-weight:600;display:inline-flex;position:relative;overflow:hidden}.btn:after{content:"";transition:background var(--transition-fast);background:#fff0;position:absolute;inset:0}.btn:hover:after{background:#ffffff26}.btn:active{transform:scale(.97)}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 16px #e8734a4d}.btn-primary:hover{transform:translateY(-1px);box-shadow:0 6px 24px #e8734a66}.btn-outline{color:var(--primary);border:2px solid var(--primary);background:0 0}.btn-outline:hover{background:var(--primary);color:#fff}.btn-icon{font-size:1.2rem}.navbar{z-index:1000;padding:var(--space-md) 0;transition:all var(--transition-base);background:0 0;position:fixed;top:0;left:0;right:0}.navbar.scrolled{-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-light);box-shadow:var(--shadow-sm);padding:var(--space-sm) 0;background:#fdf8f3eb}.navbar .container{justify-content:space-between;align-items:center;display:flex}.nav-logo{align-items:center;gap:var(--space-sm);font-family:var(--font-heading);color:var(--text-primary);font-size:1.4rem;font-weight:800;display:flex}.nav-logo .logo-icon{background:var(--gradient-primary);border-radius:var(--radius-sm);color:#fff;justify-content:center;align-items:center;width:36px;height:36px;font-size:.9rem;font-weight:700;display:flex}.nav-links{align-items:center;gap:var(--space-xl);list-style:none;display:flex}.nav-links a{color:var(--text-secondary);transition:color var(--transition-fast);font-size:.95rem;font-weight:500;position:relative}.nav-links a:after{content:"";background:var(--gradient-primary);border-radius:var(--radius-full);width:0;height:2px;transition:width var(--transition-base);position:absolute;bottom:-4px;left:0}.nav-links a:hover{color:var(--primary)}.nav-links a:hover:after{width:100%}.nav-cta{padding:.6rem 1.4rem!important;font-size:.9rem!important}.mobile-toggle{cursor:pointer;padding:var(--space-sm);background:0 0;border:none;flex-direction:column;gap:5px;display:none}.mobile-toggle span{background:var(--text-primary);border-radius:var(--radius-full);width:24px;height:2px;transition:all var(--transition-base)}.hero{background:var(--gradient-hero);align-items:center;min-height:100vh;padding-top:80px;display:flex;position:relative;overflow:hidden}.hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#e8734a0f 0%,#0000 70%);border-radius:50%;width:800px;height:800px;position:absolute;top:-50%;right:-20%}.hero:after{content:"";pointer-events:none;background:radial-gradient(circle,#2a9d8f0d 0%,#0000 70%);border-radius:50%;width:600px;height:600px;position:absolute;bottom:-30%;left:-10%}.hero .container{gap:var(--space-3xl);z-index:1;grid-template-columns:1fr 1fr;align-items:center;display:grid;position:relative}.hero-content{max-width:560px}.hero-badge{align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-full);color:var(--text-secondary);margin-bottom:var(--space-xl);box-shadow:var(--shadow-sm);animation:fadeInUp .6s var(--ease-smooth) both;font-size:.85rem;font-weight:500;display:inline-flex}.hero-badge .pulse-dot{background:var(--accent);border-radius:50%;width:8px;height:8px;animation:2s ease-in-out infinite pulse}.hero h1{margin-bottom:var(--space-lg);animation:fadeInUp .6s var(--ease-smooth) .1s both}.hero-subtitle{color:var(--text-secondary);margin-bottom:var(--space-2xl);animation:fadeInUp .6s var(--ease-smooth) .2s both;font-size:1.15rem}.hero-actions{gap:var(--space-md);animation:fadeInUp .6s var(--ease-smooth) .3s both;display:flex}.hero-stats{gap:var(--space-2xl);margin-top:var(--space-3xl);animation:fadeInUp .6s var(--ease-smooth) .4s both;display:flex}.stat-item{text-align:left}.stat-value{font-family:var(--font-heading);color:var(--text-primary);font-size:1.8rem;font-weight:800}.stat-label{color:var(--text-muted);margin-top:2px;font-size:.85rem}.hero-visual{animation:fadeInRight .8s var(--ease-smooth) .3s both;justify-content:center;align-items:center;display:flex}.hero-triangle-container{aspect-ratio:1;width:100%;max-width:480px;position:relative}.hero-triangle-svg{filter:drop-shadow(0 20px 40px #e8734a1a);width:100%;height:100%}.hero-triangle-svg .triangle-line{fill:none;stroke-width:3px;stroke-linecap:round;stroke-linejoin:round}.hero-triangle-svg .line-kva{stroke:var(--primary);stroke-dasharray:500;stroke-dashoffset:500px;animation:drawLine 1.5s var(--ease-smooth) .6s forwards}.hero-triangle-svg .line-kw{stroke:var(--accent);stroke-dasharray:500;stroke-dashoffset:500px;animation:drawLine 1.5s var(--ease-smooth) .9s forwards}.hero-triangle-svg .line-kvar{stroke:var(--secondary);stroke-dasharray:500;stroke-dashoffset:500px;animation:drawLine 1.5s var(--ease-smooth) 1.2s forwards}.hero-triangle-svg text{font-family:var(--font-heading);font-size:14px;font-weight:700}.hero-float-card{background:var(--surface);border-radius:var(--radius-md);padding:var(--space-sm) var(--space-md);box-shadow:var(--shadow-md);border:1px solid var(--border-light);font-size:.85rem;font-weight:600;animation:3s ease-in-out infinite floatUp;position:absolute}.hero-float-card.card-kva{color:var(--primary);animation-delay:0s;top:10%;right:5%}.hero-float-card.card-kw{color:var(--accent);animation-delay:1s;bottom:20%;left:5%}.hero-float-card.card-pf{color:var(--secondary);animation-delay:2s;top:50%;right:0%}.calculator-section{background:linear-gradient(#faf6f1 0%,#fdfbf8 50%,#f7f3ed 100%);position:relative;overflow:hidden}.calculator-section:before{content:"";background:linear-gradient(90deg,#0000,#e8734a33,#0000);height:1px;position:absolute;top:0;left:0;right:0}.calculator-layout{z-index:1;grid-template-columns:1fr 1fr;align-items:stretch;gap:clamp(1.25rem,2.5vw,2rem);display:grid;position:relative}.calculator-card{padding:var(--space-xl);border-radius:var(--radius-xl);background:#fff;border:1px solid #e8e0d8e6;flex-direction:column;grid-area:1/1;height:100%;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 36px -8px #2d314212}.calculator-card:before{content:"";background:linear-gradient(90deg,#e8734a 0%,#f4a261 100%);height:4px;position:absolute;top:0;left:0;right:0}.calculator-header-row{margin-bottom:var(--space-xl);padding-bottom:var(--space-md);border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:center;display:flex}.calculator-title{align-items:center;gap:12px;display:flex}.calculator-title .calc-icon{border-radius:var(--radius-md);width:42px;height:42px;color:var(--primary);background:linear-gradient(135deg,#fff0e8 0%,#ffe4d6 100%);border:1px solid #e8734a33;justify-content:center;align-items:center;font-size:1.25rem;display:flex}.calculator-title h3{color:var(--text-primary);font-size:1.25rem;font-weight:800;line-height:1.2}.calc-subtitle{color:var(--text-secondary);font-size:.8rem;font-weight:500}.reset-calc-btn{border-radius:var(--radius-full);border:1px solid var(--border);font-family:var(--font-body);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:#fffbf7;align-items:center;gap:5px;padding:6px 12px;font-size:.78rem;font-weight:600;display:inline-flex}.reset-calc-btn:hover{border-color:var(--primary);color:var(--primary);background:#fff5f0}.input-group{margin-bottom:var(--space-xl);border-radius:var(--radius-lg);transition:all var(--transition-base);background:#faf8f5;border:1px solid #e8e0d8cc;padding:16px 18px}.input-group:focus-within{border-color:var(--primary);background:#fff;box-shadow:0 4px 16px #e8734a14}.input-label{justify-content:space-between;align-items:center;margin-bottom:10px;display:flex}.input-label label{font-family:var(--font-heading);color:var(--text-primary);align-items:center;gap:8px;font-size:.95rem;font-weight:700;display:flex}.step-num{background:var(--primary);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:22px;height:22px;font-size:.75rem;font-weight:800;display:inline-flex;box-shadow:0 2px 6px #e8734a4d}.input-value-display{font-family:var(--font-heading);color:var(--primary);border-radius:var(--radius-full);background:#fff;border:1px solid #e8734a33;padding:3px 12px;font-size:1rem;font-weight:800}.pf-display-badge{color:var(--accent-dark);background:#ebf8f5;border-color:#2a9d8f40}.input-wrapper{align-items:center;display:flex;position:relative}.input-field{border:2px solid var(--border);border-radius:var(--radius-md);width:100%;font-family:var(--font-heading);color:var(--text-primary);transition:all var(--transition-base);background:#fff;outline:none;padding:.85rem 4rem .85rem 1rem;font-size:1.25rem;font-weight:700}.input-field:focus{border-color:var(--primary);box-shadow:0 0 0 4px #e8734a1a}.input-suffix{font-family:var(--font-heading);color:var(--primary);pointer-events:none;border-radius:var(--radius-sm);background:#fff0e8;border:1px solid #e8734a33;padding:4px 10px;font-size:.85rem;font-weight:800;position:absolute;right:12px}.slider-container{margin-top:10px}.range-slider{appearance:none;border-radius:var(--radius-full);width:100%;height:8px;transition:background var(--transition-base);background:#e8dfd7;outline:none}.range-slider::-webkit-slider-thumb{appearance:none;cursor:pointer;width:22px;height:22px;transition:transform var(--transition-fast);background:linear-gradient(135deg,#e8734a 0%,#f4a261 100%);border:2px solid #fff;border-radius:50%;box-shadow:0 2px 8px #e8734a66}.range-slider::-webkit-slider-thumb:hover{transform:scale(1.2)}.range-slider::-moz-range-thumb{cursor:pointer;background:linear-gradient(135deg,#e8734a 0%,#f4a261 100%);border:2px solid #fff;border-radius:50%;width:22px;height:22px;box-shadow:0 2px 8px #e8734a66}.slider-labels{color:var(--text-muted);font-size:.72rem;font-weight:600;font-family:var(--font-heading);justify-content:space-between;margin-top:6px;display:flex}.pf-presets-container{margin-top:12px}.presets-caption{color:var(--text-secondary);margin-bottom:6px;font-size:.75rem;font-weight:600;display:block}.pf-presets{grid-template-columns:repeat(6,1fr);gap:6px;display:grid}.pf-preset-btn{border:1.5px solid var(--border);border-radius:var(--radius-sm);font-family:var(--font-heading);color:var(--text-primary);cursor:pointer;text-align:center;transition:all var(--transition-fast);background:#fff;padding:8px 4px;font-size:.88rem;font-weight:700;position:relative}.pf-preset-btn:hover{border-color:var(--primary);color:var(--primary);background:#fff5f0;transform:translateY(-1px)}.pf-preset-btn.active{color:#fff;border-color:var(--primary);background:linear-gradient(135deg,#e8734a 0%,#f4a261 100%);transform:translateY(-1px);box-shadow:0 3px 10px #e8734a40}.badge-hint{opacity:.85;font-size:.62rem;font-weight:600;display:block}.result-display{border-radius:var(--radius-xl);padding:var(--space-xl) var(--space-lg);margin-top:var(--space-md);text-align:center;background:linear-gradient(145deg,#fff 0%,#fff8f3 50%,#fff1e6 100%);border:2px solid #e8734a38;position:relative;overflow:hidden;box-shadow:0 10px 30px #e8734a14}.result-top-bar{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.result-label{font-family:var(--font-heading);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;font-size:.85rem;font-weight:800}.copy-result-btn{border:1px solid var(--border);border-radius:var(--radius-full);font-family:var(--font-heading);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);background:#fff;align-items:center;gap:5px;padding:4px 10px;font-size:.75rem;font-weight:700;display:inline-flex}.copy-result-btn:hover{border-color:var(--primary);color:var(--primary);background:#fff5f0}.result-value-row{justify-content:center;align-items:baseline;margin:6px 0 10px;display:flex}.result-value{font-family:var(--font-heading);-webkit-text-fill-color:transparent;letter-spacing:-.02em;background:linear-gradient(135deg,#d15a33 0%,#e8734a 50%,#f4a261 100%);-webkit-background-clip:text;background-clip:text;font-size:4.2rem;font-weight:900;line-height:1}.result-unit{font-family:var(--font-heading);-webkit-text-fill-color:transparent;background:linear-gradient(135deg,#d15a33 0%,#e8734a 100%);-webkit-background-clip:text;background-clip:text;margin-left:6px;font-size:1.8rem;font-weight:800}.result-formula-pill{border-radius:var(--radius-full);width:100%;font-family:var(--font-heading);color:var(--text-primary);background:#ffffffe6;border:1px solid #e8734a2e;justify-content:center;align-items:center;gap:8px;padding:8px 16px;font-size:.92rem;font-weight:700;display:inline-flex;box-shadow:0 2px 6px #00000008}.diagrams-panel{gap:var(--space-xl);flex-direction:column;display:flex}.triangle-diagram-card{padding:var(--space-xl);border-radius:var(--radius-xl);background:#fff;border:1px solid #e8e0d8e6;flex-direction:column;grid-area:1/2;justify-content:space-between;height:100%;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 36px -8px #2d314212}.triangle-diagram-card:before{content:"";background:linear-gradient(90deg,#2a9d8f 0%,#f4a261 50%,#e8734a 100%);height:4px;position:absolute;top:0;left:0;right:0}.diagram-header-row{margin-bottom:var(--space-md);padding-bottom:var(--space-xs);border-bottom:1px solid var(--border-light);justify-content:space-between;align-items:flex-start;display:flex}.diagram-header-row h4{color:var(--text-primary);margin-bottom:2px;font-size:1.15rem;font-weight:800}.diagram-subtitle{color:var(--text-secondary);font-size:.78rem;font-weight:500}.triangle-mode-badge{font-family:var(--font-heading);color:var(--accent-dark);border-radius:var(--radius-full);background:#ebf8f5;border:1px solid #2a9d8f40;align-items:center;gap:6px;padding:4px 10px;font-size:.75rem;font-weight:700;display:inline-flex}.triangle-mode-badge .badge-dot{background:var(--accent);border-radius:50%;width:6px;height:6px}.triangle-svg-container{border:1px solid var(--border-light);border-radius:var(--radius-lg);background:linear-gradient(#faf8f5 0%,#f6f2eb 100%);width:100%;padding:6px;box-shadow:inset 0 2px 6px #00000005}#powerTriangle{width:100%;height:auto;display:block}#powerTriangle .triangle-path{fill:url(#triangleGradient);stroke:#e8734a33;stroke-width:1.5px}#powerTriangle .kw-line{stroke:#2a9d8f;stroke-width:5px;stroke-linecap:round;fill:none;filter:url(#glowTeal);transition:all .4s var(--ease-smooth)}#powerTriangle .kvar-line{stroke:#f4a261;stroke-width:5px;stroke-linecap:round;fill:none;filter:url(#glowAmber);transition:all .4s var(--ease-smooth)}#powerTriangle .kva-line{stroke:#e8734a;stroke-width:5px;stroke-linecap:round;fill:none;filter:url(#glowCopper);transition:all .4s var(--ease-smooth)}#powerTriangle .kva-pulse-line{stroke:#fff;stroke-width:3px;stroke-linecap:round;stroke-dasharray:8 28;opacity:.8;pointer-events:none;animation:2s linear infinite energyFlow}@keyframes energyFlow{0%{stroke-dashoffset:72px}to{stroke-dashoffset:0}}#powerTriangle .right-angle{stroke:#2a9d8f;stroke-width:2px;fill:#2a9d8f14}#powerTriangle .angle-arc{stroke:#e8734a;stroke-width:2px;fill:#e8734a1a}#powerTriangle text{font-family:var(--font-heading);-webkit-user-select:none;user-select:none;font-weight:800}#powerTriangle .label-kw{fill:#1e7a6f;font-size:13px;font-weight:800}#powerTriangle .label-kvar{fill:#c25e2e;font-size:13px;font-weight:800}#powerTriangle .label-kva{fill:#d15a33;font-size:13.5px;font-weight:800}#powerTriangle .label-angle{fill:#6b7280;font-size:12px;font-weight:700}.triangle-legend-row{grid-template-columns:repeat(3,1fr);gap:8px;margin-top:12px;display:grid}.legend-chip{border:1px solid var(--border-light);border-radius:var(--radius-md);text-align:center;background:#faf8f5;flex-direction:column;align-items:center;padding:8px 6px;display:flex}.legend-chip .chip-label{color:var(--text-secondary);margin-top:2px;font-size:.72rem;font-weight:600}.legend-chip .chip-val{font-family:var(--font-heading);color:var(--text-primary);margin-top:2px;font-size:1rem;font-weight:800}.distribution-card{padding:var(--space-xl);border-radius:var(--radius-xl);background:#fff;border:1px solid #e8e0d8e6;flex-direction:column;grid-area:2/1;justify-content:space-between;height:100%;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 36px -8px #2d314212}.distribution-card:before{content:"";background:linear-gradient(90deg,#2a9d8f 0%,#5fbdb1 100%);height:4px;position:absolute;top:0;left:0;right:0}.result-card{padding:var(--space-xl);border-radius:var(--radius-xl);background:#fff;border:1px solid #e8e0d8e6;flex-direction:column;grid-area:2/2;justify-content:space-between;height:100%;margin-top:0;display:flex;position:relative;overflow:hidden;box-shadow:0 12px 36px -8px #2d314212}.result-card:before{content:"";background:linear-gradient(90deg,#e8734a 0%,#f4a261 100%);height:4px;position:absolute;top:0;left:0;right:0}.result-card-header{margin-bottom:var(--space-sm);justify-content:space-between;align-items:center;display:flex}.result-card-title-group{align-items:center;gap:8px;display:flex}.result-card-icon{font-size:1.1rem}.result-card-header h3,.result-card-header h4,.result-card-title{color:var(--text-primary);margin:0;font-size:1.05rem;font-weight:800}.result-card-subtitle{color:var(--text-secondary);font-size:.76rem;font-weight:500;display:block}.result-main-body{flex-direction:column;flex:1;justify-content:center;align-items:center;padding:6px 0;display:flex}.result-card .result-value-row{justify-content:center;align-items:baseline;margin:0;display:flex}.result-card .result-value{font-family:var(--font-heading);-webkit-text-fill-color:transparent;letter-spacing:-.02em;background:linear-gradient(135deg,#d15a33 0%,#e8734a 50%,#f4a261 100%);-webkit-background-clip:text;background-clip:text;font-size:3.4rem;font-weight:900;line-height:1.05}.result-card .result-unit{font-family:var(--font-heading);-webkit-text-fill-color:transparent;background:linear-gradient(135deg,#d15a33 0%,#e8734a 100%);-webkit-background-clip:text;background-clip:text;margin-left:6px;font-size:1.5rem;font-weight:800}.result-footer-row{border-top:1px solid var(--border-light);justify-content:center;align-items:center;margin-top:14px;padding-top:12px;display:flex}.result-footer-row .result-formula-pill{width:100%;margin:0}.dist-card-header{margin-bottom:var(--space-sm);justify-content:space-between;align-items:center;display:flex}.dist-card-header h4{color:var(--text-primary);font-size:1.05rem;font-weight:800}.dist-pf-note{color:var(--accent-dark);border-radius:var(--radius-full);background:#ebf8f5;padding:2px 8px;font-size:.76rem;font-weight:700}.distribution-bar-container{margin-top:var(--space-sm)}.distribution-bar{border-radius:var(--radius-full);border:1px solid var(--border-light);background:#f0eae3;width:100%;height:40px;display:flex;position:relative;overflow:hidden;box-shadow:inset 0 2px 6px #0000000d}.dist-bar-kw{height:100%;transition:width .5s var(--ease-smooth);color:#fff;font-family:var(--font-heading);text-shadow:0 1px 3px #00000040;background:linear-gradient(135deg,#1e7a6f 0%,#2a9d8f 50%,#5fbdb1 100%);justify-content:center;align-items:center;min-width:65px;font-size:.82rem;font-weight:800;display:flex;position:relative;overflow:hidden}.dist-bar-kw:after{content:"";background:linear-gradient(90deg,#0000,#ffffff4d,#0000);width:60%;height:100%;animation:3.5s ease-in-out infinite shimmer;position:absolute;top:0;left:-100%}.dist-bar-kvar{height:100%;transition:width .5s var(--ease-smooth);color:#fff;font-family:var(--font-heading);text-shadow:0 1px 3px #00000040;background:linear-gradient(135deg,#d15a33 0%,#e8734a 50%,#f4a261 100%);justify-content:center;align-items:center;min-width:65px;font-size:.82rem;font-weight:800;display:flex}.distribution-legend{justify-content:center;gap:var(--space-xl);margin-top:10px;display:flex}.legend-item{color:var(--text-secondary);align-items:center;gap:8px;font-size:.8rem;font-weight:600;display:flex}.legend-dot{border-radius:50%;width:10px;height:10px}.legend-dot.kw{background:var(--accent)}.legend-dot.kvar{background:var(--primary)}.simple-efficiency-row{border-top:1px solid var(--border-light);flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px;padding-top:12px;display:flex}.eff-label{color:var(--text-primary);font-size:.8rem;font-weight:700}.gauge-rating-badge{font-family:var(--font-heading);border-radius:var(--radius-full);color:var(--accent-dark);background:#ebf8f5;border:1px solid #2a9d8f40;padding:3px 10px;font-size:.75rem;font-weight:800}.eff-hint{color:var(--text-muted);font-size:.78rem}.flow-section{background:var(--surface)}.flow-diagram{justify-content:center;align-items:center;gap:var(--space-lg);margin-top:var(--space-2xl);flex-wrap:wrap;display:flex}.flow-node{align-items:center;gap:var(--space-sm);padding:var(--space-xl) var(--space-2xl);background:var(--bg-secondary);border:2px solid var(--border);border-radius:var(--radius-xl);text-align:center;transition:all var(--transition-base);flex-direction:column;min-width:160px;display:flex;position:relative}.flow-node.active{border-color:var(--primary);box-shadow:var(--shadow-glow);background:linear-gradient(135deg,#fff5f0 0%,#fff0e8 100%);transform:scale(1.05)}.flow-node .node-icon{background:var(--gradient-primary);border-radius:var(--radius-md);color:#fff;width:50px;height:50px;margin-bottom:var(--space-xs);justify-content:center;align-items:center;font-size:1.5rem;display:flex}.flow-node.active .node-icon{animation:2s ease-in-out infinite pulse-glow}.flow-node .node-title{font-family:var(--font-heading);color:var(--text-primary);font-size:1rem;font-weight:700}.flow-node .node-value{font-family:var(--font-heading);color:var(--primary);font-size:1.3rem;font-weight:800}.flow-node .node-desc{color:var(--text-muted);font-size:.8rem}.flow-arrow{color:var(--primary-light);font-size:1.6rem;animation:1.5s ease-in-out infinite arrowPulse}.flow-node.node-multiply .node-icon{background:var(--gradient-accent)}.flow-node.node-result .node-icon{background:var(--gradient-primary)}.table-section{background:var(--bg-primary)}.conversion-table-wrapper{border-radius:var(--radius-xl);border:1px solid var(--border-light);box-shadow:var(--shadow-md);overflow-x:auto}.conversion-table{border-collapse:collapse;background:var(--surface);width:100%;font-size:.95rem}.conversion-table thead th{background:var(--bg-secondary);padding:var(--space-md) var(--space-lg);font-family:var(--font-heading);color:var(--text-primary);text-transform:uppercase;letter-spacing:.05em;text-align:left;border-bottom:2px solid var(--border);font-size:.88rem;font-weight:700;position:sticky;top:0}.conversion-table tbody td{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-light);color:var(--text-secondary);transition:all var(--transition-fast)}.conversion-table tbody tr{transition:background var(--transition-fast)}.conversion-table tbody tr:hover{background:var(--bg-tertiary)}.conversion-table tbody tr.highlighted{background:linear-gradient(135deg,#fff5f0 0%,#fff0e8 100%)}.conversion-table tbody tr.highlighted td{color:var(--text-primary);font-weight:600}.table-filters{gap:var(--space-md);margin-bottom:var(--space-xl);flex-wrap:wrap;display:flex}.table-filter-btn{padding:var(--space-sm) var(--space-lg);border:1px solid var(--border);border-radius:var(--radius-full);background:var(--surface);font-family:var(--font-body);color:var(--text-secondary);cursor:pointer;transition:all var(--transition-fast);font-size:.88rem;font-weight:500}.table-filter-btn:hover,.table-filter-btn.active{background:var(--primary);color:#fff;border-color:var(--primary)}.how-section{background:var(--surface)}.how-grid{gap:var(--space-xl);grid-template-columns:repeat(3,1fr);display:grid}.how-card{padding:var(--space-2xl);text-align:center;position:relative}.how-card .step-number{background:var(--gradient-primary);color:#fff;width:48px;height:48px;font-family:var(--font-heading);margin:0 auto var(--space-lg);border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;font-weight:800;display:flex}.how-card h3{margin-bottom:var(--space-md)}.how-card p{margin:0 auto;font-size:.95rem}.formula-box{background:var(--bg-secondary);border:2px solid var(--border);border-radius:var(--radius-lg);padding:var(--space-lg) clamp(1rem, 3vw, 2rem);margin-top:var(--space-lg);text-align:center}.formula-display{font-family:var(--font-heading);color:var(--text-primary);letter-spacing:.02em;font-size:1.8rem;font-weight:800}.formula-display .formula-highlight{color:var(--primary)}.formula-note{color:var(--text-muted);margin-top:var(--space-sm);font-size:.9rem}.faq-section{background:var(--bg-primary)}.faq-list{max-width:800px;margin:0 auto}.faq-item{border:1px solid var(--border);border-radius:var(--radius-lg);margin-bottom:var(--space-md);background:var(--surface);transition:all var(--transition-base);overflow:hidden}.faq-item:hover{box-shadow:var(--shadow-sm)}.faq-question{width:100%;padding:var(--space-lg) var(--space-xl);justify-content:space-between;align-items:center;gap:var(--space-md);font-family:var(--font-body);color:var(--text-primary);cursor:pointer;text-align:left;transition:color var(--transition-fast);background:0 0;border:none;font-size:1.05rem;font-weight:600;display:flex}.faq-question:hover{color:var(--primary)}.faq-icon{background:var(--bg-secondary);width:28px;height:28px;color:var(--primary);transition:transform var(--transition-base);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:1.1rem;display:flex}.faq-item.open .faq-icon{transform:rotate(45deg)}.faq-answer{max-height:0;transition:max-height var(--transition-slow), padding var(--transition-slow);overflow:hidden}.faq-answer-inner{padding:0 var(--space-xl) var(--space-lg);color:var(--text-secondary);font-size:.98rem;line-height:1.8}.footer{background:var(--bg-secondary);border-top:1px solid var(--border);padding:clamp(2.25rem,3.5vw,3rem) 0 clamp(1.25rem,2vw,1.75rem)}.footer-grid{grid-template-columns:2.2fr 1fr 1fr 1fr;align-items:start;gap:clamp(1.5rem,3vw,2.5rem);margin-bottom:clamp(1.5rem,2.5vw,2rem);display:grid}.footer-brand .nav-logo{margin-bottom:var(--space-sm);display:inline-flex}.footer-brand p{color:var(--text-secondary);max-width:40ch;margin-bottom:var(--space-md);font-size:.92rem;line-height:1.65}.footer-links h4,.footer-links .footer-heading{text-transform:uppercase;letter-spacing:.08em;color:var(--text-primary);margin-bottom:.85rem;font-size:.82rem;font-weight:700}.footer-links ul{flex-direction:column;gap:8px;list-style:none;display:flex}.footer-links li{margin-bottom:0}.footer-links a{color:var(--text-secondary);transition:color var(--transition-fast), transform var(--transition-fast);font-size:.9rem;line-height:1.4;display:inline-block}.footer-links a:hover{color:var(--primary);transform:translate(3px)}[dir=rtl] .footer-links a:hover{transform:translate(-3px)}.footer-bottom{border-top:1px solid var(--border);padding-top:var(--space-md);padding-bottom:var(--space-xs);justify-content:space-between;align-items:center;gap:var(--space-md);color:var(--text-muted);padding-inline-end:4.5rem;font-size:.84rem;display:flex}@keyframes fadeInUp{0%{opacity:0;transform:translateY(24px)}to{opacity:1;transform:translateY(0)}}@keyframes fadeInRight{0%{opacity:0;transform:translate(40px)}to{opacity:1;transform:translate(0)}}@keyframes drawLine{to{stroke-dashoffset:0}}@keyframes pulse{0%,to{opacity:1;transform:scale(1)}50%{opacity:.5;transform:scale(1.3)}}@keyframes floatUp{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@keyframes arrowPulse{0%,to{opacity:.4;transform:translate(0)}50%{opacity:1;transform:translate(6px)}}@keyframes pulse-glow{0%,to{box-shadow:0 0 #e8734a4d}50%{box-shadow:0 0 20px 4px #e8734a26}}.scroll-ready .animate-on-scroll{opacity:0;transition:opacity .6s var(--ease-smooth), transform .6s var(--ease-smooth);transform:translateY(30px)}.scroll-ready .animate-on-scroll.visible,.animate-on-scroll.visible{opacity:1!important;transform:translateY(0)!important}@media (width<=1024px){.hero .container{text-align:center;grid-template-columns:1fr}.hero-content{max-width:100%}.hero-subtitle{margin-left:auto;margin-right:auto}.hero-actions,.hero-stats{justify-content:center}.hero-visual{order:-1}.hero-triangle-container{max-width:360px}.calculator-layout{gap:var(--space-lg);grid-template-columns:1fr}.calculator-card{order:1;grid-area:auto}.result-card{order:2;grid-area:auto}.triangle-diagram-card{order:3;grid-area:auto}.distribution-card{order:4;grid-area:auto}.how-grid{gap:var(--space-lg);grid-template-columns:1fr}.footer-grid{gap:var(--space-xl);grid-template-columns:1fr}}@media (width<=1180px){.nav-links{backdrop-filter:blur(20px);justify-content:center;align-items:center;gap:var(--space-2xl);z-index:999;background:#fdf8f3fa;flex-direction:column;display:none;position:fixed;inset:0}.nav-links.open{display:flex}.nav-links a{font-size:1.3rem}.mobile-toggle{z-index:1001;display:flex}.mobile-toggle.open span:first-child{transform:rotate(45deg)translate(5px,5px)}.mobile-toggle.open span:nth-child(2){opacity:0}.mobile-toggle.open span:nth-child(3){transform:rotate(-45deg)translate(5px,-5px)}}@media (width<=768px){.hero{min-height:auto;padding:120px 0 var(--space-3xl)}.hero-stats{gap:var(--space-md);flex-direction:column}.flow-diagram{flex-direction:column}.flow-arrow{transform:rotate(90deg)}.calculator-card,.triangle-diagram-card,.distribution-card{padding:var(--space-lg)}.result-value{font-size:3.2rem}.result-unit{font-size:1.5rem}.triangle-legend-row{grid-template-columns:1fr}.footer-bottom{gap:var(--space-md);text-align:center;flex-direction:column}}@media (width<=480px){.container{padding:0 var(--space-md)}h1{font-size:1.8rem}.hero-actions{flex-direction:column}.pf-presets{grid-template-columns:repeat(3,1fr)}.result-value{font-size:2.6rem}.distribution-legend{flex-direction:column;align-items:center}}@media (prefers-reduced-motion:reduce){*,:before,:after{transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.content-section{padding:var(--section-gap) 0}.content-section-alt{background:var(--bg-secondary)}.content-grid{grid-template-columns:1fr 1fr;align-items:start;gap:clamp(1.75rem,3.5vw,3rem);display:grid}.content-body h2{margin-bottom:var(--space-lg)}.content-body h3{margin-top:clamp(1.5rem,2.5vw,2.25rem);margin-bottom:var(--space-md);color:var(--text-primary)}.content-body h3:first-of-type{margin-top:var(--space-lg)}.content-body p{margin-bottom:var(--space-md);line-height:1.8}.content-body .section-badge{display:none!important}.content-body-full{max-width:900px;margin:0 auto}.content-body-full h3{margin-top:clamp(1.5rem,2.5vw,2.25rem);margin-bottom:var(--space-md)}.content-body-full p{color:var(--text-secondary);margin-bottom:var(--space-md);line-height:1.8}.content-interactive{position:sticky;top:100px}.formula-hero-animated{backdrop-filter:blur(16px);border:1px solid var(--border-light);border-radius:var(--radius-xl);padding:var(--space-xl) var(--space-2xl);box-shadow:var(--shadow-lg);text-align:center;margin-bottom:var(--space-xl);z-index:2;background:#ffffffe6;position:relative}.formula-hero-line{justify-content:center;align-items:center;gap:var(--space-md);font-family:var(--font-heading);margin-bottom:var(--space-sm);font-size:clamp(1.8rem,4vw,2.8rem);font-weight:800;display:flex}.fh-kw{color:var(--accent)}.fh-eq{color:var(--text-muted);font-weight:400}.fh-kva{color:var(--primary)}.fh-times{color:var(--text-muted);font-weight:400}.fh-pf{color:var(--secondary)}.formula-hero-example{justify-content:center;align-items:center;gap:var(--space-sm);font-family:var(--font-body);color:var(--text-secondary);font-size:1.05rem;font-weight:500;display:flex}.fhe-val{background:var(--bg-secondary);border-radius:var(--radius-sm);color:var(--text-primary);padding:2px 10px;font-weight:600}.variable-cards{gap:var(--space-md);margin:var(--space-lg) 0;grid-template-columns:repeat(3,1fr);display:grid}.var-card{background:var(--surface);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:var(--space-lg);text-align:center;transition:transform var(--transition-base), box-shadow var(--transition-base)}.var-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.var-symbol{font-family:var(--font-heading);color:var(--primary);margin-bottom:var(--space-xs);font-size:1.6rem;font-weight:800;display:block}.var-name{color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-sm);font-size:.85rem;font-weight:600;display:block}.var-card p{margin:0;font-size:.92rem;line-height:1.6}.calc-example-box{background:var(--bg-secondary);border:1px solid var(--border);border-radius:var(--radius-md);padding:var(--space-lg);margin:var(--space-md) 0 var(--space-lg);font-family:var(--font-body)}.calc-step{padding:var(--space-xs) 0;color:var(--text-secondary);font-size:1rem}.calc-step.calc-result{color:var(--accent-dark);padding-top:var(--space-sm);border-top:1px dashed var(--border);margin-top:var(--space-sm);font-size:1.15rem;font-weight:600}.conversion-flow-visual{padding:var(--space-xl)}.conversion-flow-visual h4{margin-bottom:var(--space-lg);text-align:center}.conversion-flow-diagram{justify-content:center;align-items:center;gap:var(--space-sm);flex-wrap:wrap;display:flex}.cflow-step{text-align:center;padding:var(--space-lg);border-radius:var(--radius-md);background:var(--bg-secondary);border:1px solid var(--border);min-width:100px;transition:transform var(--transition-base), box-shadow var(--transition-base)}.cflow-step:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}.cflow-input{border-color:var(--primary-light)}.cflow-multiply{border-color:var(--secondary-light)}.cflow-result{border-color:var(--accent-light);background:#ebf8f5}.cflow-circle{width:40px;height:40px;margin:0 auto var(--space-sm);font-family:var(--font-heading);color:#fff;background:var(--gradient-primary);border-radius:50%;justify-content:center;align-items:center;font-size:1rem;font-weight:700;display:flex}.cflow-multiply .cflow-circle{background:var(--secondary)}.cflow-result .cflow-circle{background:var(--gradient-accent)}.cflow-label{color:var(--text-muted);text-transform:uppercase;letter-spacing:.04em;margin-bottom:2px;font-size:.82rem;font-weight:600}.cflow-value{font-family:var(--font-heading);color:var(--text-primary);font-size:1.3rem;font-weight:700}.cflow-connector{align-items:center;display:flex}.cflow-caption{text-align:center;margin-top:var(--space-lg);color:var(--text-muted);font-size:.92rem;font-weight:500}.power-meter-card,.power-bar-card,.static-triangle-card,.relationship-diagram-card{padding:var(--space-xl);text-align:center}.power-meter-card h4,.power-bar-card h4,.static-triangle-card h4,.relationship-diagram-card h4{margin-bottom:var(--space-md)}.power-meter-svg{width:100%;max-width:300px;height:auto;margin:0 auto;display:block}.meter-fill-anim{animation:2s ease-out forwards meterDraw}@keyframes meterDraw{0%{stroke-dashoffset:330px}to{stroke-dashoffset:66px}}.meter-needle{transform-origin:150px 165px;animation:2s cubic-bezier(.16,1,.3,1) forwards needleSweep}@keyframes needleSweep{0%{transform:rotate(-90deg)}to{transform:rotate(-18deg)}}.meter-status-pill{margin:var(--space-sm) auto 0;border-radius:var(--radius-full);font-family:var(--font-heading);color:#d15a33;background:#fff8f4;border:1px solid #e8734a33;align-items:center;gap:6px;padding:4px 12px;font-size:.78rem;font-weight:700;display:inline-flex}.meter-status-dot{background:#e8734a;border-radius:50%;width:6px;height:6px;box-shadow:0 0 6px #e8734a99}.meter-caption{color:var(--text-muted);margin-top:var(--space-sm);font-size:.88rem;line-height:1.5}.power-split-visual{padding:var(--space-md) 0}.power-split-header{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:var(--space-md);text-align:center;font-size:1rem;font-weight:600}.power-split-bar{border-radius:var(--radius-md);height:48px;box-shadow:var(--shadow-sm);display:flex;overflow:hidden}.ps-bar-kw{background:var(--gradient-accent);color:#fff;transition:width .5s var(--ease-smooth);flex-direction:column;justify-content:center;align-items:center;display:flex}.ps-bar-kvar{background:var(--secondary);color:#fff;transition:width .5s var(--ease-smooth);justify-content:center;align-items:center;display:flex}.ps-bar-label{font-size:.95rem;font-weight:700}.ps-bar-sublabel{opacity:.8;font-size:.72rem}.power-split-legend{justify-content:center;gap:var(--space-xl);margin-top:var(--space-md);color:var(--text-secondary);font-size:.85rem;display:flex}.power-split-note{text-align:center;color:var(--text-muted);margin-top:var(--space-sm);font-size:.82rem}.comparison-table-wrapper{margin:var(--space-lg) 0;border-radius:var(--radius-md);border:1px solid var(--border);overflow-x:auto}.comparison-table{border-collapse:collapse;width:100%;font-size:.95rem}.comparison-table th{background:var(--bg-secondary);padding:var(--space-md) var(--space-lg);text-align:left;color:var(--text-primary);border-bottom:2px solid var(--border);white-space:nowrap;font-weight:600}.comparison-table td{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-light);color:var(--text-secondary)}.comparison-table tbody tr:hover{background:var(--surface-hover)}.comparison-table tbody tr:last-child td{border-bottom:none}.pf-toggle-demo{padding:var(--space-xl);margin-top:var(--space-2xl)}.pf-toggle-demo h4{margin-bottom:var(--space-md)}.pf-toggle-buttons{gap:var(--space-sm);margin-bottom:var(--space-lg);display:flex}.pf-toggle-btn{padding:var(--space-sm) var(--space-md);border:2px solid var(--border);border-radius:var(--radius-full);background:var(--surface);cursor:pointer;transition:all var(--transition-base);font-size:.9rem;font-weight:600;font-family:var(--font-body);color:var(--text-secondary);flex:1}.pf-toggle-btn.active{background:var(--gradient-primary);color:#fff;border-color:var(--primary)}.pf-toggle-btn:hover:not(.active){border-color:var(--primary-light);color:var(--primary)}.pf-toggle-result{padding:var(--space-md) 0}.ptb-row{align-items:center;gap:var(--space-md);margin-bottom:var(--space-sm);display:flex}.ptb-label{width:140px;color:var(--text-secondary);flex-shrink:0;font-size:.88rem;font-weight:600}.ptb-bar{background:var(--bg-secondary);border-radius:var(--radius-sm);flex:1;height:32px;overflow:hidden}.ptb-fill{color:#fff;border-radius:var(--radius-sm);height:100%;transition:width .5s var(--ease-smooth);justify-content:center;align-items:center;font-size:.82rem;font-weight:600;display:flex}.ptb-kva .ptb-fill{background:var(--primary)}.ptb-kw .ptb-fill{background:var(--accent)}.ptb-kvar .ptb-fill{background:var(--secondary)}.ptb-note{color:var(--text-muted);margin-top:var(--space-md);font-size:.88rem;line-height:1.6}.pf-effect-demo{padding:var(--space-xl)}.pf-effect-demo h4{margin-bottom:var(--space-sm)}.pf-demo-desc{color:var(--text-muted);margin-bottom:var(--space-lg);font-size:.88rem}.pf-demo-input-group{margin-bottom:var(--space-md)}.pf-demo-input-group label{color:var(--text-secondary);margin-bottom:var(--space-xs);font-size:.85rem;font-weight:600;display:block}.pf-demo-input-wrap{align-items:center;gap:var(--space-sm);display:flex}.pf-demo-field{max-width:120px}.pf-demo-slider-wrap{align-items:center;gap:var(--space-md);display:flex}.pf-demo-slider-wrap .range-slider{flex:1}.pf-demo-pf-val{font-family:var(--font-heading);color:var(--primary);text-align:center;min-width:48px;font-size:1.2rem;font-weight:700}.pf-demo-output{margin-top:var(--space-lg);padding-top:var(--space-lg);border-top:1px solid var(--border-light)}.pf-demo-result-box{margin-bottom:var(--space-md);justify-content:space-between;align-items:baseline;display:flex}.pf-demo-result-label{color:var(--text-secondary);font-size:.9rem;font-weight:600}.pf-demo-result-value{font-family:var(--font-heading);color:var(--accent-dark);font-size:1.8rem;font-weight:800}.pf-demo-bar-wrap{margin-bottom:var(--space-sm)}.pf-demo-bar{background:var(--bg-secondary);border-radius:var(--radius-sm);height:24px;overflow:hidden}.pf-demo-bar-fill{background:var(--gradient-accent);border-radius:var(--radius-sm);height:100%;transition:width .4s var(--ease-smooth)}.pf-demo-bar-labels{color:var(--text-muted);justify-content:space-between;margin-top:4px;font-size:.78rem;display:flex}.pf-demo-formula{color:var(--text-muted);text-align:center;margin-top:var(--space-sm);font-size:.88rem}.power-type-cards{gap:var(--space-md);margin:var(--space-lg) 0;grid-template-columns:repeat(3,1fr);display:grid}.pt-card{background:var(--surface);border:1px solid var(--border-light);border-radius:var(--radius-md);padding:var(--space-lg);text-align:center;transition:transform var(--transition-base), box-shadow var(--transition-base)}.pt-card:hover{box-shadow:var(--shadow-md);transform:translateY(-3px)}.pt-icon{margin-bottom:var(--space-sm);font-size:1.8rem;display:block}.pt-card h4{margin-bottom:var(--space-sm);font-size:1rem}.pt-card p{margin:0;font-size:.88rem;line-height:1.6}.pt-apparent{border-top:3px solid var(--primary)}.pt-real{border-top:3px solid var(--accent)}.pt-reactive{border-top:3px solid var(--secondary)}.static-triangle-svg{max-width:400px;margin:0 auto}.relationship-svg{max-width:340px;margin:0 auto}.phase-tabs-container{padding:var(--space-xl);overflow:hidden}.phase-tab-buttons{gap:var(--space-sm);margin-bottom:var(--space-xl);background:var(--bg-secondary);border-radius:var(--radius-full);padding:4px;display:flex}.phase-tab-btn{padding:var(--space-sm) var(--space-lg);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-base);font-size:.95rem;font-weight:600;font-family:var(--font-body);color:var(--text-secondary);background:0 0;border:none;flex:1}.phase-tab-btn.active{color:var(--primary);box-shadow:var(--shadow-sm);background:#fff}.phase-tab-btn:hover:not(.active){color:var(--primary)}.phase-panel{display:none}.phase-panel.active{animation:fadeSlideIn .4s var(--ease-smooth);display:block}@keyframes fadeSlideIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.phase-panel-grid{gap:var(--space-xl);grid-template-columns:1fr 1fr;align-items:center;display:grid}.phase-panel-content h3{margin-top:0;margin-bottom:var(--space-md)}.phase-waveform-svg{width:100%;max-width:300px;margin:0 auto;display:block}.mini-calc{padding:var(--space-xl)}.mini-calc h4{margin-bottom:var(--space-lg)}.mini-calc-inputs{gap:var(--space-md);margin-bottom:var(--space-lg);flex-direction:column;display:flex}.mini-calc-group label{color:var(--text-secondary);margin-bottom:var(--space-xs);font-size:.85rem;font-weight:600;display:block}.mini-calc-result-box{padding:var(--space-md) var(--space-lg);border:1px solid var(--accent-light);border-radius:var(--radius-md);margin-bottom:var(--space-md);background:#ebf8f5;justify-content:space-between;align-items:baseline;display:flex}.mini-calc-label{color:var(--accent-dark);font-size:.9rem;font-weight:600}.mini-calc-value{font-family:var(--font-heading);color:var(--accent-dark);font-size:1.6rem;font-weight:800}.mini-calc-formula-line{text-align:center;color:var(--text-muted);font-size:.88rem;font-weight:500}.amps-mode-switcher,.amps-phase-switcher{gap:var(--space-xs);margin-bottom:var(--space-md);background:var(--bg-secondary);border-radius:var(--radius-full);padding:3px;display:flex}.amps-mode-btn,.amps-phase-btn{padding:6px var(--space-md);border-radius:var(--radius-full);cursor:pointer;transition:all var(--transition-base);font-size:.82rem;font-weight:600;font-family:var(--font-body);color:var(--text-secondary);background:0 0;border:none;flex:1}.amps-mode-btn.active,.amps-phase-btn.active{color:var(--primary);box-shadow:var(--shadow-sm);background:#fff}.equipment-cards-grid{gap:var(--space-lg);margin:var(--space-2xl) 0;grid-template-columns:repeat(3,1fr);display:grid}.equip-card{padding:var(--space-xl);text-align:center}.equip-icon-wrap{background:var(--bg-secondary);width:56px;height:56px;margin:0 auto var(--space-md);border-radius:50%;justify-content:center;align-items:center;display:flex}.equip-icon{font-size:1.6rem}.equip-card h4{margin-bottom:var(--space-md)}.equip-specs{text-align:left;margin-bottom:var(--space-md)}.equip-spec-row{padding:var(--space-xs) 0;border-bottom:1px solid var(--border-light);justify-content:space-between;font-size:.9rem;display:flex}.equip-spec-row span{color:var(--text-secondary)}.equip-spec-row strong{color:var(--text-primary)}.equip-spec-row.equip-result{padding-top:var(--space-sm);border-bottom:none;border-top:2px solid var(--accent-light)}.equip-spec-row.equip-result strong{color:var(--accent-dark);font-size:1.05rem}.equip-note{color:var(--text-muted);margin:0;font-size:.82rem;line-height:1.5}.numbered-steps{padding-left:var(--space-xl);margin:var(--space-md) 0 var(--space-lg)}.numbered-steps li{padding:var(--space-xs) 0;color:var(--text-secondary);font-size:1rem;line-height:1.7}.numbered-steps li::marker{color:var(--primary);font-weight:700}.mistake-cards-grid{gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(280px,1fr));display:grid}.mistake-card{perspective:800px;cursor:pointer;min-height:220px}.mistake-front,.mistake-back{border-radius:var(--radius-xl);padding:var(--space-xl);backface-visibility:hidden;transition:transform .6s var(--ease-smooth);flex-direction:column;justify-content:center;display:flex;position:absolute;inset:0}.mistake-card{position:relative}.mistake-front{background:var(--surface);border:1px solid var(--border);box-shadow:var(--shadow-md);z-index:2}.mistake-back{border:1px solid var(--accent-light);box-shadow:var(--shadow-md);background:#ebf8f5;transform:rotateY(180deg)}.mistake-card.flipped .mistake-front{transform:rotateY(180deg)}.mistake-card.flipped .mistake-back{transform:rotateY(0)}.mistake-badge{color:var(--primary-dark);border-radius:var(--radius-full);margin-bottom:var(--space-md);text-transform:uppercase;letter-spacing:.05em;background:#fff2ed;padding:4px 12px;font-size:.78rem;font-weight:700;display:inline-block}.correct-badge{color:var(--accent-dark);border-radius:var(--radius-full);margin-bottom:var(--space-md);text-transform:uppercase;letter-spacing:.05em;background:#2a9d8f26;padding:4px 12px;font-size:.78rem;font-weight:700;display:inline-block}.mistake-front h4{margin-bottom:var(--space-sm);font-size:1.05rem}.mistake-hint{color:var(--text-muted);margin:auto 0 0;font-size:.82rem}.mistake-back p{color:var(--accent-dark);margin:0;font-size:.92rem;line-height:1.7}@media (width<=900px){.content-grid{gap:var(--space-2xl);grid-template-columns:1fr}.content-interactive{position:static}.variable-cards,.power-type-cards,.equipment-cards-grid,.phase-panel-grid{grid-template-columns:1fr}.comparison-table th,.comparison-table td{padding:var(--space-sm) var(--space-md);font-size:.85rem}.pf-toggle-buttons{flex-direction:column}.formula-hero-line{font-size:1.5rem}.formula-hero-example{flex-wrap:wrap;justify-content:center}.power-split-legend{align-items:center;gap:var(--space-sm);flex-direction:column}.ptb-label{width:100px;font-size:.78rem}.mistake-cards-grid{grid-template-columns:1fr}.conversion-flow-diagram{flex-direction:column}.cflow-connector svg{transform:rotate(90deg)}}.skip-link{top:-100px;left:var(--space-md);z-index:2000;padding:var(--space-sm) var(--space-lg);background:var(--primary);color:#fff;border-radius:var(--radius-full);box-shadow:var(--shadow-md);transition:top var(--transition-fast);font-weight:600;position:absolute}.skip-link:focus{top:var(--space-md);color:#fff}html.menu-open{overflow:hidden}main:focus{outline:none}button{font:inherit;color:inherit}.nav-links a[aria-current=page]{color:var(--primary)}.nav-links a[aria-current=page]:after{width:100%}.nav-links a.btn:after{display:none}.nav-links a.btn,.nav-links a.btn:hover{color:#fff}@media (width<=1180px){.navbar.scrolled{-webkit-backdrop-filter:none;background:#fdf8f3f7}}.mistake-card{text-align:left;border-radius:var(--radius-xl);background:0 0;border:none;width:100%;padding:0;display:block}.mistake-card:focus-visible{outline-offset:4px}.mistake-front .mistake-title{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:var(--space-sm);font-size:1.05rem;font-weight:600;line-height:1.3;display:block}.mistake-hint{display:block}.mistake-back .mistake-answer{color:var(--accent-dark);font-size:.92rem;line-height:1.7;display:block}.mistake-badge,.correct-badge{align-self:flex-start}.phase-tab-btn:focus-visible,.pf-toggle-btn:focus-visible,.table-filter-btn:focus-visible,.pf-preset-btn:focus-visible,.amps-mode-btn:focus-visible,.amps-phase-btn:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.phase-panel[hidden]{display:none}.page-hero{background:var(--gradient-hero);padding:calc(72px + var(--section-gap)) 0 var(--section-gap);border-bottom:1px solid var(--border-light);position:relative;overflow:hidden}.page-hero:before{content:"";pointer-events:none;background:radial-gradient(circle,#e8734a12 0%,#0000 70%);border-radius:50%;width:640px;height:640px;position:absolute;top:-40%;right:-15%}.page-hero .container{z-index:1;position:relative}.page-hero h1{margin-bottom:var(--space-md);max-width:22ch;font-size:clamp(2rem,4.2vw,3.1rem)}.page-hero .page-hero-lead{font-size:1.15rem}.page-hero-meta{align-items:center;gap:var(--space-sm) var(--space-lg);margin-top:var(--space-lg);color:var(--text-muted);flex-wrap:wrap;font-size:.9rem;display:flex}.page-hero-meta .meta-dot{background:var(--border);border-radius:50%;width:4px;height:4px}.breadcrumbs ol{align-items:center;gap:var(--space-xs) var(--space-sm);color:var(--text-muted);margin-bottom:var(--space-lg);flex-wrap:wrap;font-size:.85rem;list-style:none;display:flex}.breadcrumbs li+li:before{content:"/";margin-right:var(--space-sm);color:var(--border)}.breadcrumbs a{color:var(--text-secondary);font-weight:500}.breadcrumbs a:hover{color:var(--primary)}.breadcrumbs [aria-current=page]{color:var(--text-primary);font-weight:600}.article-shell{grid-template-columns:minmax(0,1fr) 300px;align-items:start;gap:clamp(1.75rem,3.5vw,3rem);display:grid}.article-shell.no-aside{grid-template-columns:minmax(0,1fr);max-width:820px;margin:0 auto}.article-card{background:var(--surface);border:1px solid var(--border-light);border-radius:var(--radius-xl);box-shadow:var(--shadow-md);padding:var(--space-2xl) var(--space-3xl)}.theme-prose{--tw-prose-body:var(--text-secondary);--tw-prose-headings:var(--text-primary);--tw-prose-lead:var(--text-secondary);--tw-prose-links:var(--primary);--tw-prose-bold:var(--text-primary);--tw-prose-counters:var(--primary);--tw-prose-bullets:var(--primary-light);--tw-prose-hr:var(--border);--tw-prose-quotes:var(--text-primary);--tw-prose-quote-borders:var(--primary);--tw-prose-captions:var(--text-muted);--tw-prose-code:var(--primary-dark);--tw-prose-pre-code:#f9f1e8;--tw-prose-pre-bg:var(--text-primary);--tw-prose-th-borders:var(--border);--tw-prose-td-borders:var(--border-light);max-width:none;font-size:1.05rem;line-height:1.8}.theme-prose :where(h2,h3,h4){font-family:var(--font-heading);scroll-margin-top:100px}.theme-prose :where(p,li){max-width:none}.theme-prose :where(a){text-underline-offset:3px;font-weight:500;text-decoration-color:#e8734a59}.theme-prose :where(a):hover{-webkit-text-decoration-color:var(--primary);-webkit-text-decoration-color:var(--primary);text-decoration-color:var(--primary)}.theme-prose :where(table){border:1px solid var(--border-light);border-collapse:separate;border-spacing:0;border-radius:var(--radius-md);width:100%;overflow:hidden}@media (width<=480px){.theme-prose :where(table){font-size:.85rem}}.theme-prose :where(thead){background:var(--bg-secondary)}.theme-prose :where(th,td){padding:.6rem .9rem!important}.theme-prose :where(code):not(:where(pre code)){background:var(--bg-secondary);border-radius:6px;padding:.1em .4em;font-weight:600}.theme-prose :where(code):not(:where(pre code)):before,.theme-prose :where(code):not(:where(pre code)):after{content:none}.theme-prose .formula-box{margin:var(--space-lg) 0}.theme-prose .formula-display{font-size:1.4rem}.theme-prose .calc-example-box{font-size:1rem}.callout{gap:var(--space-md);padding:var(--space-lg);margin:var(--space-xl) 0;border-radius:var(--radius-lg);border:1px solid var(--border);background:var(--bg-tertiary);display:flex}.callout-icon{flex-shrink:0;font-size:1.3rem;line-height:1.5}.callout-body>:first-child{margin-top:0}.callout-body>:last-child{margin-bottom:0}.callout-title{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:var(--space-xs);font-weight:700;display:block}.callout.callout-tip{background:#ebf8f5;border-color:#2a9d8f4d}.callout.callout-warning{background:#fff2ed;border-color:#e8734a4d}.article-aside{gap:var(--space-lg);flex-direction:column;display:flex;position:sticky;top:100px}.aside-card{padding:var(--space-xl)}.aside-card h2{margin-bottom:var(--space-md);font-size:1rem}.aside-card p{margin-bottom:var(--space-md);font-size:.92rem}.aside-card .btn{width:100%;padding:.7rem 1.2rem;font-size:.92rem}.toc-list{gap:var(--space-sm);flex-direction:column;font-size:.9rem;list-style:none;display:flex}.toc-list a{color:var(--text-secondary)}.toc-list a:hover{color:var(--primary)}.toc-list .toc-depth-3{padding-left:var(--space-md);font-size:.85rem}.post-grid{gap:var(--space-xl);grid-template-columns:repeat(3,minmax(0,1fr));display:grid}.post-card{flex-direction:column;height:100%;display:flex;overflow:hidden}.post-card-media{aspect-ratio:16/9;background:var(--gradient-warm);border-bottom:1px solid var(--border-light);overflow:hidden}.post-card-media img{object-fit:cover;width:100%;height:100%}.post-card-media.placeholder{font-family:var(--font-heading);color:var(--primary);background:radial-gradient(circle at 20% 20%, #e8734a1f, transparent 60%), radial-gradient(circle at 80% 80%, #2a9d8f1f, transparent 60%), var(--bg-secondary);justify-content:center;align-items:center;font-size:2.2rem;font-weight:800;display:flex}.post-card-body{padding:var(--space-xl);flex-direction:column;flex:1;display:flex}.post-card-meta{gap:var(--space-sm);color:var(--text-muted);margin-bottom:var(--space-sm);flex-wrap:wrap;font-size:.8rem;display:flex}.post-card h2,.post-card h3{margin-bottom:var(--space-sm);font-size:1.2rem;line-height:1.3}.post-card h2 a,.post-card h3 a{color:var(--text-primary)}.post-card h2 a:hover,.post-card h3 a:hover{color:var(--primary)}.post-card{position:relative}.post-card .stretched-link:before{content:"";z-index:1;position:absolute;inset:0}.post-card .tag-list{z-index:2;position:relative}.post-card p{margin-bottom:var(--space-lg);font-size:.95rem}.post-card-footer{color:var(--primary);margin-top:auto;font-size:.88rem;font-weight:600}.tag-list{gap:var(--space-sm);flex-wrap:wrap;list-style:none;display:flex}.tag-pill{border-radius:var(--radius-full);border:1px solid var(--border);background:var(--surface);color:var(--text-secondary);transition:all var(--transition-fast);align-items:center;padding:3px 12px;font-size:.78rem;font-weight:600;display:inline-flex}.tag-pill:hover,.tag-pill[aria-current=page]{border-color:var(--primary);color:var(--primary);background:#fff5f0}.tag-pill .tag-count{color:var(--text-muted);margin-left:6px;font-weight:500}.blog-toolbar{justify-content:space-between;align-items:center;gap:var(--space-md);margin-bottom:var(--space-2xl);flex-wrap:wrap;display:flex}.pagination{justify-content:center;align-items:center;gap:var(--space-md);margin-top:var(--space-3xl);flex-wrap:wrap;display:flex}.pagination-status{color:var(--text-muted);font-size:.9rem}.btn[aria-disabled=true]{opacity:.45;pointer-events:none}.empty-state{text-align:center;padding:var(--space-3xl) var(--space-xl)}.empty-state p{margin:0 auto}.cta-band{justify-content:space-between;align-items:center;gap:var(--space-lg);border-radius:var(--radius-xl);background:linear-gradient(135deg,#fff5f0 0%,#fff0e8 60%,#ebf8f5 100%);border:1px solid #e8734a33;flex-wrap:wrap;margin-top:clamp(2rem,4vw,3rem);padding:clamp(1.25rem,3vw,2rem);display:flex}.cta-band h2{margin-bottom:var(--space-xs);font-size:clamp(1.3rem,2.4vw,1.7rem)}.cta-band p{margin:0}.contact-grid{gap:var(--space-2xl);grid-template-columns:minmax(0,1.4fr) minmax(0,1fr);align-items:start;display:grid}.contact-form{padding:var(--space-2xl)}.form-row{gap:var(--space-lg);grid-template-columns:1fr 1fr;display:grid}.form-field{margin-bottom:var(--space-lg)}.form-field label{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:6px;font-size:.92rem;font-weight:700;display:block}.form-field .req{color:var(--primary);margin-left:2px}.form-field .input-field{font-family:var(--font-body);padding-right:1rem;font-size:1rem;font-weight:500}.form-field textarea.input-field{resize:vertical;min-height:160px;line-height:1.6}.form-status{margin-top:var(--space-md);min-height:1.5em;font-size:.92rem;font-weight:600}.form-status.is-error{color:var(--primary-dark)}.form-status.is-ok{color:var(--accent-dark)}.contact-info{gap:var(--space-lg);flex-direction:column;display:flex}.contact-info-card{padding:var(--space-xl)}.contact-info-card h2{margin-bottom:var(--space-sm);font-size:1.05rem}.contact-info-card p{font-size:.95rem}.contact-email{font-family:var(--font-heading);word-break:break-all;font-size:1.15rem;font-weight:700}.not-found{text-align:center;background:var(--gradient-hero);min-height:80vh;padding:calc(80px + var(--space-2xl)) 0 var(--space-3xl);align-items:center;display:flex}.not-found-code{font-family:var(--font-heading);margin-bottom:var(--space-md);font-size:clamp(5rem,16vw,9rem);font-weight:800;line-height:1}.not-found p{margin:var(--space-md) auto var(--space-2xl)}.not-found .hero-actions{justify-content:center;animation:none}@media (width<=1024px){.article-shell{grid-template-columns:minmax(0,1fr)}.article-aside{position:static}.post-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.footer-grid.has-4{grid-template-columns:1fr 1fr}.footer-grid.has-4 .footer-brand{grid-column:1/-1}}@media (width<=768px){.article-card{padding:var(--space-xl) var(--space-lg)}.post-grid,.contact-grid,.form-row{grid-template-columns:minmax(0,1fr)}.form-row{gap:0}.contact-form{padding:var(--space-lg)}.cta-band{padding:var(--space-xl)}}@media (width<=480px){.footer-grid.has-4{grid-template-columns:1fr}}html{scroll-padding-top:88px}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}}html:not(.js) .faq-answer{max-height:none}html:not(.js) .faq-icon{display:none}.input-field[aria-invalid=true]{border-color:var(--primary-dark);box-shadow:0 0 0 4px #d15a331f}.content-grid,.calculator-layout,.hero .container{grid-template-columns:minmax(0,1fr) minmax(0,1fr)}@media (width<=1024px){.calculator-layout,.hero .container{grid-template-columns:minmax(0,1fr)}.calculator-card{order:1;grid-area:auto}.result-card{order:2;grid-area:auto}.triangle-diagram-card{order:3;grid-area:auto}.distribution-card{order:4;grid-area:auto}}@media (width<=900px){.content-grid{grid-template-columns:minmax(0,1fr)}}:root{--font-heading:"Outfit", "Inter", var(--font-script,ui-sans-serif), system-ui, sans-serif;--font-body:"Inter", var(--font-script,ui-sans-serif), system-ui, sans-serif}html:is([lang=ar],[lang=ur],[lang=hi],[lang=bn],[lang=th]) :is(.section-badge,.result-label,.var-name,.cflow-label,.mistake-badge,.correct-badge,.conversion-table thead th,.stat-label){letter-spacing:normal}html:is([lang=ar],[lang=ur],[lang=hi],[lang=bn],[lang=th]) :is(h1,h2,h3,h4){line-height:1.45}html[lang=ur] body{line-height:1.95}.math{unicode-bidi:plaintext}main>section:first-child,main>div:first-child>section:first-child{padding-top:calc(72px + var(--section-gap))}.calculator-title .calc-card-title{color:var(--text-primary);font-size:1.25rem;font-weight:800;line-height:1.2}.diagram-header-row .diagram-title{color:var(--text-primary);margin-bottom:2px;font-size:1.15rem;font-weight:800}.dist-card-header .diagram-title{color:var(--text-primary);font-size:1.05rem;font-weight:800}.dist-card-header{gap:var(--space-sm);flex-wrap:wrap}.logo-text{white-space:nowrap}.nav-links{gap:clamp(1rem,1.8vw,2rem)}.nav-links a{white-space:nowrap}.lang-switcher{position:relative}.lang-switcher summary{border:1px solid var(--border);border-radius:var(--radius-full);background:var(--surface);font-family:var(--font-heading);letter-spacing:.02em;color:var(--text-secondary);cursor:pointer;-webkit-user-select:none;user-select:none;transition:border-color var(--transition-fast), color var(--transition-fast), box-shadow var(--transition-fast);align-items:center;gap:6px;padding:7px 12px;font-size:.82rem;font-weight:700;list-style:none;display:inline-flex}.lang-switcher summary::-webkit-details-marker{display:none}.lang-switcher summary:hover{border-color:var(--primary);color:var(--primary)}.lang-switcher summary:focus-visible{outline:2px solid var(--primary);outline-offset:2px}.lang-switcher[open] summary{border-color:var(--primary);color:var(--primary);box-shadow:0 2px 10px #e8734a26}.lang-switcher .lang-caret{transition:transform var(--transition-fast);opacity:.7}.lang-switcher[open] .lang-caret{transform:rotate(180deg)}.lang-menu{z-index:1100;width:max-content;min-width:290px;max-width:min(24rem, calc(100vw - 2 * var(--space-md)));overscroll-behavior:contain;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);scrollbar-width:thin;scrollbar-color:#e8734a4d transparent;top:calc(100% + 10px);grid-template-columns:repeat(2,minmax(135px,1fr));gap:4px;max-height:min(65vh,27rem);padding:8px;list-style:none;display:grid;position:absolute;inset-inline-end:0;overflow-y:auto;box-shadow:0 16px 40px -8px #2d314224,0 4px 14px #2d31420d}.lang-menu::-webkit-scrollbar{width:5px}.lang-menu::-webkit-scrollbar-track{background:0 0;margin:6px 0}.lang-menu::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#e8734a40}.lang-menu::-webkit-scrollbar-thumb:hover{background:var(--primary)}.nav-links .lang-menu a{border-radius:var(--radius-sm);color:var(--text-primary);white-space:nowrap;transition:background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);justify-content:space-between;align-items:center;padding:8px 12px;font-size:.88rem;font-weight:500;line-height:1.35;text-decoration:none;text-align:left!important;direction:ltr!important;display:flex!important}.nav-links .lang-menu a:after{display:none}.nav-links .lang-menu a:hover{background:var(--bg-secondary);color:var(--primary);transform:translate(2px)}.nav-links .lang-menu a:focus-visible{outline:2px solid var(--primary);outline-offset:-2px}.nav-links .lang-menu a[aria-current=true]{color:var(--primary);background:#fff5f0;font-weight:700}.lang-menu .lang-name{unicode-bidi:plaintext;display:inline-block}.lang-menu .lang-check{color:var(--primary);flex-shrink:0;margin-inline-start:8px}[dir=rtl] .nav-links .lang-menu a{text-align:right!important;direction:rtl!important}[dir=rtl] .nav-links .lang-menu a:hover{transform:translate(-2px)}@media (width<=1180px){.nav-links .lang-switcher summary{padding:9px 16px;font-size:.95rem}.nav-links .lang-menu{top:auto;bottom:var(--space-md);inset-inline:var(--space-md);width:auto;max-width:none;max-height:50vh;padding:var(--space-sm);position:fixed}.nav-links .lang-menu a{padding:10px 12px;font-size:.95rem}.nav-links{gap:var(--space-lg);padding:calc(72px + var(--space-lg)) var(--space-md) calc(56px + var(--space-2xl));justify-content:safe center;overflow-y:auto}}@media (width<=380px){.nav-links .lang-menu{grid-template-columns:minmax(0,1fr)}}[dir=rtl] :is(.faq-question,.conversion-table thead th,.comparison-table th,.equip-specs,.mistake-card,.stat-item){text-align:start}[dir=rtl] .numbered-steps{padding-left:0;padding-inline-start:var(--space-xl)}[dir=rtl] .toc-list .toc-depth-3{padding-left:0;padding-inline-start:var(--space-md)}[dir=rtl] .breadcrumbs li+li:before{margin-right:0;margin-inline-end:var(--space-sm)}[dir=rtl] :is(.input-wrapper,.pf-demo-input-wrap,.slider-container,.distribution-bar,.triangle-svg-container,.conversion-table-wrapper,.table-filters){direction:ltr}[dir=rtl] .conversion-table-wrapper th,[dir=rtl] .conversion-table-wrapper caption{direction:rtl}[dir=rtl] .input-field{text-align:left}[dir=rtl] .nav-links a:after{left:auto;right:0}[dir=rtl] .skip-link{left:auto;right:var(--space-md)}.footer-heading{font-family:var(--font-heading);text-transform:uppercase;letter-spacing:.08em;color:var(--text-primary);margin-bottom:.5rem;font-size:.8rem;font-weight:700}.footer-brand p{margin-bottom:var(--space-md)}.footer-contact,.footer-social-block{margin-top:var(--space-md)}.footer-email{border:1px solid var(--border);border-radius:var(--radius-full);background:var(--surface);max-width:100%;font-family:var(--font-heading);color:var(--primary-dark);overflow-wrap:anywhere;transition:all var(--transition-fast);align-items:center;gap:8px;padding:7px 14px;font-size:.88rem;font-weight:600;display:inline-flex;box-shadow:0 1px 3px #2d31420a}.footer-email:hover{border-color:var(--primary);color:var(--primary);background:#fff5f0;transform:translateY(-1px);box-shadow:0 2px 8px #e8734a26}.footer-email svg{color:var(--primary);flex-shrink:0}.footer-social{flex-wrap:wrap;align-items:center;gap:8px;margin-top:0;list-style:none;display:flex}.footer-social a{border:1px solid var(--border);border-radius:var(--radius-full);background:var(--surface);color:var(--text-secondary);transition:all var(--transition-fast);white-space:nowrap;align-items:center;gap:6px;padding:6px 12px;font-size:.82rem;font-weight:600;display:inline-flex;box-shadow:0 1px 2px #2d31420a}.footer-social a:hover,.footer-social a:focus-visible{border-color:var(--primary);color:var(--primary);background:#fff5f0;transform:translateY(-1px);box-shadow:0 2px 6px #e8734a26}.footer-social .social-icon{flex-shrink:0}.back-to-top{z-index:900;background:var(--surface);width:44px;height:44px;color:var(--primary);box-shadow:var(--shadow-lg);cursor:pointer;transition:transform var(--transition-fast), background var(--transition-fast), color var(--transition-fast);inset-inline-end:clamp(.75rem,3vw,1.75rem);border:1px solid #e8734a40;border-radius:50%;justify-content:center;align-items:center;display:inline-flex;position:fixed;bottom:clamp(.75rem,3vw,1.75rem)}.back-to-top:hover{background:var(--gradient-primary);color:#fff;transform:translateY(-2px)}.back-to-top:focus-visible{outline:2px solid var(--primary);outline-offset:3px}.back-to-top[hidden]{display:none}@media (width<=420px){.container{padding:0 var(--space-md)}.calculator-card,.triangle-diagram-card,.distribution-card,.article-card,.contact-form,.glass-card.pf-effect-demo,.glass-card.mini-calc{padding:var(--space-md)}.input-field{padding-right:3.5rem;font-size:1.1rem}.input-suffix{padding:3px 7px;font-size:.78rem;right:8px}.slider-labels{font-size:.65rem}.pf-presets{grid-template-columns:repeat(3,minmax(0,1fr))}.result-value{font-size:2.4rem}.result-formula-pill{padding:8px 10px;font-size:.82rem}.table-filters{gap:var(--space-sm)}.table-filter-btn,.pf-toggle-btn,.amps-mode-btn,.amps-phase-btn,.phase-tab-btn{font-size:.82rem}.legend-chip .chip-val{font-size:.92rem}.page-hero h1{font-size:clamp(1.7rem,8vw,2.2rem)}.footer-bottom{font-size:.8rem}}.footer-brand,.footer-links,.contact-info-card{min-width:0}.footer-links a,.footer-bottom span,.contact-info-card p{overflow-wrap:break-word}.phase-tab-buttons{flex-wrap:wrap}.phase-tab-btn{min-width:0;padding-inline:var(--space-md);overflow-wrap:anywhere;flex:12rem}@media (width>=1181px){.nav-links>li>a:not(.btn){align-items:center;min-height:40px;display:inline-flex}.nav-links>li>a:not(.btn):after{bottom:8px}}.calculator-header-row{gap:var(--space-sm);flex-wrap:wrap}.calculator-title{flex:14rem;min-width:0}.input-label{gap:var(--space-xs) var(--space-sm);flex-wrap:wrap}.input-value-display{white-space:nowrap}@media (width<=480px){.calculator-title .calc-icon{width:36px;height:36px;font-size:1.05rem}.calc-subtitle{font-size:.78rem}}.tool-input-help{margin:var(--space-xs) 0 0;color:var(--text-muted);font-size:.8rem}.tool-choice-row{gap:var(--space-sm);flex-wrap:wrap;display:flex}.tool-choice-btn{border:1.5px solid var(--border);border-radius:var(--radius-md);background:var(--surface);min-height:42px;color:var(--text-secondary);font-family:var(--font-body);cursor:pointer;transition:all var(--transition-base);flex:8rem;padding:.55rem .9rem;font-size:.86rem;font-weight:600}.tool-choice-btn:hover{border-color:var(--primary-light);color:var(--primary-dark)}.tool-choice-btn.active{border-color:var(--primary);background:var(--gradient-primary);color:#fff;box-shadow:var(--shadow-sm)}.tool-secondary-results{gap:var(--space-sm);margin-top:var(--space-md);padding-top:var(--space-md);border-top:1px dashed var(--border);grid-template-columns:repeat(auto-fit,minmax(0,1fr));display:grid}.tool-secondary-item{flex-direction:column;gap:2px;min-width:0;display:flex}.tool-secondary-label{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);font-size:.74rem;font-weight:600}.tool-secondary-item strong{font-family:var(--font-heading);color:var(--text-primary);font-size:1.05rem}.tool-summary-card{padding:clamp(1.1rem,2.5vw,1.6rem)}.tool-summary-formula{margin:var(--space-md) 0}.tool-summary-list{flex-direction:column;gap:2px;margin:0;display:flex}.tool-summary-row{justify-content:space-between;align-items:baseline;gap:var(--space-sm);border-bottom:1px solid var(--border-light);padding:.5rem 0;display:flex}.tool-summary-row:last-child{border-bottom:0}.tool-summary-row dt{color:var(--text-secondary);min-width:0;font-size:.85rem}.tool-summary-row dd{color:var(--text-primary);white-space:nowrap;margin:0;font-size:.92rem;font-weight:600}.tool-summary-note{margin:var(--space-md) 0 0;color:var(--text-muted);font-size:.82rem}.tool-summary-nav{gap:var(--space-xs);margin-top:var(--space-md);flex-wrap:wrap;display:flex}.tool-summary-nav a{border:1px solid var(--border);border-radius:var(--radius-full);min-height:34px;color:var(--text-secondary);transition:all var(--transition-base);align-items:center;padding:.3rem .7rem;font-size:.78rem;font-weight:600;text-decoration:none;display:inline-flex}.tool-summary-nav a:hover{border-color:var(--primary);color:var(--primary-dark);background:var(--bg-tertiary)}.tool-stack{flex-direction:column;gap:clamp(1.25rem,3vw,2rem);display:flex}.tool-stack .content-body{max-width:68ch}.tool-visual-card{padding:clamp(1rem,2.5vw,1.5rem)}.tool-visual-head{justify-content:space-between;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-md);flex-wrap:wrap;display:flex}.tool-section-note{color:var(--text-secondary);background:var(--bg-tertiary);border-left:3px solid var(--secondary);border-radius:var(--radius-sm);padding:.7rem .9rem;font-size:.86rem}.tool-visual{margin:0}.tool-visual svg{width:100%;height:auto;display:block}.tv-caption{margin-top:var(--space-sm);color:var(--text-muted);text-align:center;font-size:.78rem}.legend-dot.kva{background:var(--secondary)}.tv-triangle-legend .legend-dot.kva,.tv-wave-legend .legend-dot.kva{background:var(--primary)}.tv-triangle-legend .legend-dot.kvar,.tv-wave-legend .legend-dot.kvar{background:var(--secondary)}.tv-tone-kw{background:var(--gradient-accent)}.tv-tone-kva{background:var(--gradient-primary)}.tv-tone-kvar{background:linear-gradient(135deg,#f4a261 0%,#f7be8f 100%)}.tv-flow-row{align-items:stretch;gap:var(--space-sm);flex-wrap:wrap;display:flex}.tv-node{border:1.5px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);text-align:center;flex-direction:column;flex:8rem;gap:4px;min-width:0;padding:.85rem 1rem;display:flex}.tv-node-out{border-color:var(--primary);background:linear-gradient(135deg,#e8734a14 0%,#f4a2610f 100%)}.tv-node-label{text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted);font-size:.7rem;font-weight:700}.tv-node-value{font-family:var(--font-heading);color:var(--text-primary);overflow-wrap:anywhere;font-size:clamp(1.1rem,3.2vw,1.5rem);font-weight:800}.tv-node-out .tv-node-value{color:var(--primary-dark)}.tv-node-unit{color:var(--text-secondary);font-size:.8rem;font-weight:600}.tv-flow-op{min-width:0;color:var(--accent);flex-direction:column;flex:0 7rem;justify-content:center;align-items:center;gap:4px;display:flex}.tv-op-text{color:var(--accent-dark);text-align:center;font-size:.82rem;font-weight:700}.tv-op-arrow{width:100%;max-width:64px}.tv-bars-list{gap:var(--space-md);flex-direction:column;display:flex}.tv-bar-head{justify-content:space-between;align-items:baseline;gap:var(--space-xs);flex-wrap:wrap;margin-bottom:6px;display:flex}.tv-bar-label{color:var(--text-secondary);min-width:0;font-size:.82rem}.tv-bar-value{font-family:var(--font-heading);color:var(--text-primary);white-space:nowrap;font-size:.95rem}.tv-bar-track{border-radius:var(--radius-full);background:var(--bg-secondary);height:14px;overflow:hidden}.tv-bar-fill{border-radius:var(--radius-full);height:100%;transition:width var(--transition-base)}.tv-gauge-readout{flex-direction:column;align-items:center;gap:2px;display:flex}.tv-gauge-value{font-family:var(--font-heading);color:var(--primary-dark);font-size:clamp(1.2rem,3.5vw,1.6rem);font-weight:800}.tv-gauge-label{color:var(--text-secondary);font-size:.8rem}.tv-scale-track{height:96px;margin:2.5rem 0 .5rem;position:relative}.tv-scale-line{border-radius:var(--radius-full);background:linear-gradient(90deg, var(--accent) 0%, var(--secondary) 55%, var(--primary) 100%);opacity:.35;height:6px;position:absolute;top:34px;left:0;right:0}.tv-scale-tick{flex-direction:column;align-items:center;display:flex;position:absolute;top:34px;transform:translate(-50%)}.tv-scale-tick-mark{background:var(--border);width:2px;height:14px}.tv-scale-tick-label{color:var(--text-muted);white-space:nowrap;margin-top:4px;font-size:.7rem}.tv-scale-marker{transition:left var(--transition-base);flex-direction:column;align-items:center;display:flex;position:absolute;top:0;transform:translate(-50%)}.tv-scale-bubble{border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;white-space:nowrap;box-shadow:var(--shadow-sm);padding:.25rem .6rem;font-size:.76rem;font-weight:700}.tv-scale-pin{background:var(--primary);width:2px;height:14px}.tv-timeline-total{justify-content:center;align-items:baseline;gap:var(--space-xs) var(--space-sm);margin-top:var(--space-xs);flex-wrap:wrap;display:flex}.tv-timeline-total-label{color:var(--text-muted);font-size:.78rem}.tv-timeline-total strong{font-family:var(--font-heading);color:var(--primary-dark);font-size:1.15rem}.tv-triangle-legend,.tv-wave-legend,.tv-curve-readout{justify-content:center;gap:var(--space-xs) var(--space-sm);margin-top:var(--space-sm);flex-wrap:wrap;display:flex}.tv-triangle-legend strong,.tv-wave-legend strong,.tv-curve-readout strong{font-family:var(--font-heading);color:var(--text-primary);font-size:.88rem}.tv-heat-row{gap:var(--space-md);flex-wrap:wrap;align-items:stretch;display:flex}.tv-heat-source{min-width:0;padding:var(--space-md);border-radius:var(--radius-lg);background:var(--bg-tertiary);border:1.5px solid var(--border);text-align:center;flex-direction:column;flex:9rem;justify-content:center;align-items:center;gap:2px;display:flex}.tv-heat-icon{font-size:1.5rem}.tv-heat-source-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.72rem;font-weight:700}.tv-heat-source strong{font-family:var(--font-heading);color:var(--text-primary);overflow-wrap:anywhere;font-size:1rem}.tv-heat-pipes{gap:var(--space-sm);flex-direction:column;flex:2 14rem;justify-content:center;min-width:0;display:flex}.tv-heat-pipe-label{color:var(--text-muted);margin-bottom:3px;font-size:.74rem;display:block}.tv-heat-track{border-radius:var(--radius-full);background:var(--bg-secondary);height:16px;overflow:hidden}.tv-heat-fill{border-radius:var(--radius-full);height:100%;transition:width var(--transition-base);background:linear-gradient(90deg,#2a9d8f 0%,#5fbdb1 100%)}.tv-heat-air .tv-heat-fill{background:linear-gradient(90deg,#5fbdb1 0%,#a8d5cf 100%)}.tv-heat-fill-return{background:var(--gradient-primary);opacity:.75}.tv-heat-air .tv-heat-fill-return,.tv-heat-water .tv-heat-fill-return{background:var(--gradient-primary)}.tv-heat-flow{font-family:var(--font-heading);color:var(--accent-dark);margin-top:4px;font-size:.95rem;display:block}.tv-heat-dt{border-radius:var(--radius-full);background:var(--bg-secondary);color:var(--text-secondary);white-space:nowrap;align-self:center;padding:.25rem .7rem;font-size:.8rem;font-weight:700}.tv-hyd-grid{gap:var(--space-md);margin-bottom:var(--space-md);grid-template-columns:repeat(auto-fit,minmax(0,1fr));display:grid}.tv-hyd-cell{min-width:0}.tv-hyd-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);font-size:.74rem;font-weight:700;display:block}.tv-hyd-cell strong,.tv-hyd-pressure{font-family:var(--font-heading);color:var(--text-primary);margin:2px 0 6px;font-size:1.05rem;display:block}.tv-hyd-track{border-radius:var(--radius-full);background:var(--bg-secondary);height:10px;overflow:hidden}.tv-hyd-fill{border-radius:var(--radius-full);height:100%;transition:width var(--transition-base)}.tv-hyd-bore{border:2px solid var(--border);border-radius:var(--radius-md);background:var(--bg-tertiary);align-items:center;height:44px;margin:6px 0;padding:5px;display:flex;position:relative;overflow:hidden}.tv-hyd-piston{background:var(--gradient-primary);height:100%;transition:width var(--transition-base);border-radius:6px}.tv-hyd-rod{border-radius:var(--radius-full);background:var(--border);flex:1;height:8px}.tv-hyd-pressure{color:var(--primary-dark);text-align:right}.tv-engine-block{gap:var(--space-sm);padding:var(--space-md);border-radius:var(--radius-lg);background:var(--bg-tertiary);border:1.5px solid var(--border);justify-content:center;display:flex}.tv-engine-cyl{flex-direction:column;flex:1 1 0;align-items:center;gap:4px;min-width:0;display:flex}.tv-engine-bore{border:2px solid var(--border);background:var(--surface);border-radius:6px;flex-direction:column;justify-content:flex-end;width:100%;max-width:54px;height:92px;display:flex;position:relative;overflow:hidden}.tv-engine-swept{width:100%;transition:height var(--transition-base);background:linear-gradient(#e8734a73 0%,#2a9d8f47 100%)}.tv-engine-piston{background:var(--text-muted);opacity:.35;border-radius:3px;height:14px;position:absolute;top:6px;left:4px;right:4px}.tv-engine-num{color:var(--text-muted);font-size:.7rem}.tv-engine-readout{justify-content:center;align-items:baseline;gap:var(--space-xs) var(--space-sm);margin-top:var(--space-sm);flex-wrap:wrap;display:flex}.tv-engine-label{color:var(--text-muted);font-size:.78rem}.tv-engine-readout strong{font-family:var(--font-heading);color:var(--primary-dark);font-size:1.15rem}.tv-engine-sub{color:var(--text-secondary);font-size:.8rem}.tv-chart-scroll{-webkit-overflow-scrolling:touch;border:1px solid var(--border-light);border-radius:var(--radius-lg);overflow-x:auto}.tv-chart-table{border-collapse:collapse;width:100%;font-size:.88rem}.tv-chart-table th,.tv-chart-table td{text-align:left;border-bottom:1px solid var(--border-light);white-space:nowrap;padding:.6rem .85rem}.tv-chart-table thead th{background:var(--bg-secondary);font-family:var(--font-heading);color:var(--text-primary);font-size:.8rem;font-weight:700}.tv-chart-table tbody th{color:var(--text-primary);font-weight:700}.tv-chart-table tbody td{color:var(--text-secondary)}.tv-chart-table tbody tr:last-child th,.tv-chart-table tbody tr:last-child td{border-bottom:0}.tv-chart-table tbody tr.is-current{background:linear-gradient(90deg,#e8734a1a 0%,#f4a2610f 100%)}.tv-chart-table tbody tr.is-current th,.tv-chart-table tbody tr.is-current td{color:var(--primary-dark);font-weight:700}.tool-card-grid{gap:var(--space-md);grid-template-columns:repeat(auto-fill,minmax(min(100%,15rem),1fr));display:grid}.tool-card{min-width:0;padding:var(--space-lg);border:1.5px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);transition:all var(--transition-base);flex-direction:column;gap:6px;text-decoration:none;display:flex}.tool-card:hover{border-color:var(--primary);box-shadow:var(--shadow-md);transform:translateY(-2px)}.tool-card-name{font-family:var(--font-heading);color:var(--text-primary);overflow-wrap:anywhere;font-size:1.02rem;font-weight:700}.tool-card-formula{color:var(--text-secondary);overflow-wrap:anywhere;font-size:.8rem}.tool-card-cta{padding-top:var(--space-sm);color:var(--primary-dark);align-items:center;gap:5px;margin-top:auto;font-size:.8rem;font-weight:700;display:inline-flex}.tool-card-all{background:var(--bg-tertiary);border-style:dashed}.tools-index{flex-direction:column;gap:clamp(2rem,4vw,3rem);display:flex}.tools-index-head h2{margin-bottom:var(--space-xs);font-size:clamp(1.25rem,3vw,1.6rem)}.tools-index-head p{margin:0 0 var(--space-md);color:var(--text-secondary)}.tools-showcase .container{max-width:1400px}.tools-showcase-filters{margin-bottom:var(--space-xl);flex-wrap:wrap;justify-content:center;align-items:center;gap:8px;display:flex}.tools-filter-btn{border:1.5px solid var(--border);border-radius:var(--radius-full);background:var(--surface);color:var(--text-secondary);font-family:var(--font-heading);cursor:pointer;transition:all var(--transition-fast);-webkit-user-select:none;user-select:none;align-items:center;gap:6px;padding:8px 14px;font-size:.84rem;font-weight:600;display:inline-flex}.tools-filter-btn:hover{border-color:var(--primary-light);color:var(--primary-dark);background:var(--bg-secondary);transform:translateY(-1px)}.tools-filter-btn.active{background:var(--gradient-primary);color:#fff;border-color:#0000;box-shadow:0 4px 14px #e8734a47}.tools-filter-icon{font-size:.95rem;line-height:1}.tools-filter-badge{border-radius:var(--radius-full);background:var(--bg-secondary);color:var(--text-muted);transition:all var(--transition-fast);padding:1px 7px;font-size:.72rem;font-weight:700}.tools-filter-btn.active .tools-filter-badge{color:#fff;background:#ffffff40}.tools-showcase-grid{grid-template-columns:repeat(5,minmax(0,1fr));align-items:stretch;gap:clamp(.75rem,1.2vw,1rem);display:grid}.tool-showcase-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius-lg);transition:transform var(--transition-fast), box-shadow var(--transition-fast), border-color var(--transition-fast);flex-direction:column;justify-content:space-between;gap:10px;min-height:124px;padding:16px 14px 14px;text-decoration:none;display:flex;position:relative;overflow:hidden;box-shadow:0 2px 8px -2px #2d31420a,0 1px 3px #2d314205}.tool-showcase-card:before{content:"";background:var(--gradient-primary);opacity:0;height:3px;transition:opacity var(--transition-fast);position:absolute;top:0;left:0;right:0}.tool-showcase-card:hover{border-color:#e8734a66;transform:translateY(-3px);box-shadow:0 12px 24px -4px #2d314214,0 4px 10px -2px #e8734a1a}.tool-showcase-card:hover:before{opacity:1}.tool-showcase-card.is-current-tool{border-color:var(--primary);background:linear-gradient(135deg, #e8734a12 0%, var(--surface) 100%);box-shadow:0 4px 16px -2px #e8734a29}.tool-showcase-card.is-current-tool:before{opacity:1}.tool-showcase-current-badge{color:var(--primary);border-radius:var(--radius-full);letter-spacing:.02em;background:#e8734a1f;border:1px solid #e8734a40;margin-inline:auto 6px;padding:1px 7px;font-size:.68rem;font-weight:700}.tool-showcase-card.is-hidden{display:none!important}.tool-showcase-card-top{justify-content:space-between;align-items:center;gap:8px;display:flex}.tool-showcase-card-icon{background:var(--bg-secondary);border:1px solid var(--border-light);width:28px;height:28px;transition:background var(--transition-fast), transform var(--transition-fast);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;font-size:.9rem;display:inline-flex}.tool-showcase-card:hover .tool-showcase-card-icon{background:#e8734a1a;transform:scale(1.05)}.tool-showcase-card-arrow{border-radius:var(--radius-full);background:var(--bg-secondary);border:1px solid var(--border-light);width:24px;height:24px;color:var(--text-muted);transition:all var(--transition-fast);flex-shrink:0;justify-content:center;align-items:center;display:inline-flex}.tool-showcase-card:hover .tool-showcase-card-arrow{background:var(--primary);border-color:var(--primary);color:#fff;transform:translate(3px)}[dir=rtl] .tool-showcase-card-arrow svg{transform:rotate(180deg)}[dir=rtl] .tool-showcase-card:hover .tool-showcase-card-arrow{transform:translate(-3px)}.tool-showcase-card-content{flex-direction:column;gap:5px;min-width:0;display:flex}.tool-showcase-card-name{font-family:var(--font-heading);color:var(--text-primary);overflow-wrap:break-word;transition:color var(--transition-fast);margin:0;font-size:.92rem;font-weight:700;line-height:1.32}.tool-showcase-card:hover .tool-showcase-card-name{color:var(--primary)}.tool-showcase-card-formula{color:var(--text-muted);overflow-wrap:break-word;background:var(--bg-secondary);border-radius:var(--radius-sm);border:1px solid var(--border-light);transition:color var(--transition-fast), border-color var(--transition-fast), background var(--transition-fast);padding:3px 6px;font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.72rem;line-height:1.35;display:inline-block}.tool-showcase-card:hover .tool-showcase-card-formula{color:var(--primary-dark);background:#e8734a0d;border-color:#e8734a40}.tools-showcase-groups{grid-template-columns:repeat(5,minmax(0,1fr));align-items:start;gap:clamp(.75rem,1.4vw,1.25rem);display:grid}.tools-showcase-group{border:1px solid var(--border);border-radius:var(--radius-xl);background:var(--surface);min-width:0;transition:transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);flex-direction:column;padding:18px 14px 14px;display:flex;position:relative;overflow:hidden;box-shadow:0 4px 18px -2px #2d31420d,0 2px 6px -1px #2d314208}.tools-showcase-label{border-bottom:1px solid var(--border-light);font-family:var(--font-heading);color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;align-items:center;gap:8px;margin:0 0 10px;padding-bottom:10px;font-size:.9rem;font-weight:700;display:flex;overflow:hidden}.tools-showcase-icon{background:var(--bg-secondary);border-radius:8px;flex-shrink:0;justify-content:center;align-items:center;width:28px;height:28px;font-size:.95rem;display:inline-flex}.tools-showcase-count{border-radius:var(--radius-full);color:var(--primary);background:#e8734a14;border:1px solid #e8734a26;flex-shrink:0;margin-inline-start:auto;padding:2px 8px;font-size:.72rem;font-weight:700}.tools-showcase-list{flex-direction:column;gap:3px;margin:0;padding:0;list-style:none;display:flex}.tools-showcase-link{border-radius:var(--radius-sm);transition:all var(--transition-fast);background:0 0;flex-direction:column;gap:2px;padding:7px 10px;text-decoration:none;display:flex;position:relative}.tools-showcase-name{color:var(--text-primary);overflow-wrap:break-word;transition:color var(--transition-fast);font-size:.83rem;font-weight:600;line-height:1.35}.tools-showcase-formula{color:var(--text-muted);overflow-wrap:break-word;transition:color var(--transition-fast);font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,monospace;font-size:.72rem;line-height:1.3}.tools-showcase-all{margin:var(--space-2xl) 0 0;text-align:center}.tools-showcase-all .btn{border:1.5px solid var(--primary);border-radius:var(--radius-full);background:var(--surface);color:var(--primary);font-family:var(--font-heading);transition:all var(--transition-fast);align-items:center;gap:8px;padding:12px 30px;font-size:.95rem;font-weight:700;text-decoration:none;display:inline-flex;box-shadow:0 2px 10px #e8734a1a}.tools-showcase-all .btn:hover{background:var(--gradient-primary);color:#fff;border-color:#0000;transform:translateY(-2px);box-shadow:0 8px 24px #e8734a47}.tools-showcase-all .btn svg{transition:transform var(--transition-fast)}.tools-showcase-all .btn:hover svg{transform:translate(3px)}[dir=rtl] .tools-showcase-all .btn:hover svg{transform:translate(-3px)}@media (width<=1200px){.tools-showcase-grid{grid-template-columns:repeat(4,minmax(0,1fr))}.tools-showcase-groups{gap:var(--space-md);grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=960px){.tools-showcase-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (width<=768px){.tools-showcase-groups{gap:var(--space-sm);grid-template-columns:repeat(2,minmax(0,1fr))}}@media (width<=680px){.tools-showcase-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.tool-showcase-card{padding:14px 12px 12px}.tools-showcase-filters{gap:6px}.tools-filter-btn{padding:6px 11px;font-size:.78rem}}@media (width<=520px){.tools-showcase-groups{grid-template-columns:1fr}}@media (width<=400px){.tools-showcase-grid{grid-template-columns:1fr}}@media (width<=600px){.tv-flow-op{flex-basis:100%}.tv-op-arrow{max-width:40px;transform:rotate(90deg)}.tool-summary-row{flex-wrap:wrap}.tv-heat-source{flex-basis:100%}}.tool-output-card{margin-top:auto;padding:clamp(1rem,2.5vw,1.5rem)}.tool-output-head{justify-content:space-between;align-items:center;gap:var(--space-sm);margin-bottom:var(--space-sm);flex-wrap:wrap;display:flex}.tool-output-card .result-display{margin-top:0}@media (width<=968px){.tool-output-card{order:-1;margin-top:0}}.tool-body>*+*{margin-top:var(--space-md)}.tool-body h3{margin-top:var(--space-xl);scroll-margin-top:100px}.tool-body>h3:first-child{margin-top:0}.tool-list{color:var(--text-secondary);flex-direction:column;gap:.45rem;padding-inline-start:1.25rem;list-style:outside;display:flex}.tool-list li::marker{color:var(--primary);font-weight:700}.tool-list-number{list-style:decimal}.tool-steps{gap:var(--space-sm);flex-direction:column;margin:0;padding:0;list-style:none;display:flex}.tool-step{gap:var(--space-md);padding:var(--space-md);border:1px solid var(--border-light);border-radius:var(--radius-lg);background:var(--surface);display:flex}.tool-step-num{background:var(--gradient-primary);color:#fff;width:28px;height:28px;font-family:var(--font-heading);border-radius:50%;flex-shrink:0;place-items:center;font-size:.85rem;font-weight:800;display:grid}.tool-step-title{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:2px;font-size:1rem;display:block}.tool-step p{margin:0;font-size:.94rem}.formula-note{margin:var(--space-sm) 0 0;color:var(--text-muted);text-align:center;font-size:.82rem}.tool-example{border-radius:var(--radius-lg);padding:var(--space-lg);background:linear-gradient(145deg,#fff 0%,#f6fbfa 100%);border:1.5px solid #2a9d8f40}.tool-example-title{margin:0 0 var(--space-md);font-family:var(--font-heading);color:var(--accent-dark);font-size:1rem}.tool-example-grid{gap:var(--space-md);grid-template-columns:repeat(auto-fit,minmax(min(100%,13rem),1fr));display:grid}.tool-example-label{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:4px;font-size:.72rem;font-weight:700;display:block}.tool-example-grid ul,.tool-example-grid ol{color:var(--text-secondary);flex-direction:column;gap:.3rem;margin:0;padding-inline-start:1.1rem;font-size:.9rem;display:flex}.tool-example-grid ul{padding-inline-start:0;list-style:none}.tool-example-grid ul li:before{content:"·";color:var(--accent);margin-inline-end:.4rem;font-weight:800}.tool-example-answer{margin:var(--space-md) 0 0;padding-top:var(--space-sm);color:var(--text-primary);border-top:1px dashed #2a9d8f4d;font-weight:600}.tool-table-wrap{-webkit-overflow-scrolling:touch;border:1px solid var(--border-light);border-radius:var(--radius-lg);overflow-x:auto}.tool-table{border-collapse:collapse;width:100%;font-size:.88rem}.tool-table th,.tool-table td{text-align:left;border-bottom:1px solid var(--border-light);vertical-align:top;padding:.6rem .85rem}.tool-table thead th{background:var(--bg-secondary);font-family:var(--font-heading);color:var(--text-primary);font-size:.8rem}.tool-table tbody th{color:var(--text-primary);font-weight:700}.tool-table tbody td{color:var(--text-secondary)}.tool-table tbody tr:last-child th,.tool-table tbody tr:last-child td{border-bottom:0}.tool-table-caption{color:var(--text-muted);background:var(--bg-tertiary);margin:0;padding:.5rem .85rem;font-size:.78rem}.tool-mini-cards{gap:var(--space-sm);grid-template-columns:repeat(auto-fit,minmax(min(100%,12rem),1fr));display:grid}.tool-mini-card{padding:var(--space-md);border:1px solid var(--border-light);border-radius:var(--radius-lg);background:var(--surface);min-width:0}.tool-mini-icon{margin-bottom:4px;font-size:1.35rem;display:block}.tool-mini-card strong{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:2px;font-size:.96rem;display:block}.tool-mini-card p{margin:0;font-size:.88rem}.tool-terms{gap:var(--space-sm);flex-direction:column;margin:0;display:flex}.tool-term{border-inline-start:3px solid var(--secondary);padding-inline-start:var(--space-md)}.tool-term dt{font-family:var(--font-heading);color:var(--text-primary);font-weight:700}.tool-term dd{color:var(--text-secondary);margin:2px 0 0;font-size:.94rem}.tool-checklist{padding:var(--space-lg);border-radius:var(--radius-lg);background:var(--bg-tertiary);border:1px solid var(--border-light)}.tool-checklist-title{font-family:var(--font-heading);color:var(--text-primary);margin-bottom:var(--space-sm);font-size:1rem;display:block}.tool-checklist ul{flex-direction:column;gap:.5rem;margin:0;padding:0;list-style:none;display:flex}.tool-checklist li{color:var(--text-secondary);padding-inline-start:1.6rem;font-size:.94rem;position:relative}.tool-checklist li:before{content:"✓";color:var(--accent);font-weight:800;position:absolute;inset-inline-start:0}.tool-stats{gap:var(--space-sm);grid-template-columns:repeat(auto-fit,minmax(min(100%,8rem),1fr));display:grid}.tool-stat{padding:var(--space-md);border-radius:var(--radius-lg);background:var(--bg-secondary);text-align:center;min-width:0}.tool-stat strong{font-family:var(--font-heading);color:var(--primary-dark);overflow-wrap:anywhere;font-size:clamp(1.15rem,3vw,1.5rem);font-weight:800;display:block}.tool-stat span{color:var(--text-secondary);font-size:.8rem}.tv-plot-readout{justify-content:center;gap:var(--space-xs) var(--space-sm);margin-top:var(--space-xs);flex-wrap:wrap;display:flex}.tv-plot-readout strong{font-family:var(--font-heading);color:var(--text-primary);font-size:.88rem}.tv-stack-total{text-transform:uppercase;letter-spacing:.05em;color:var(--text-muted);margin-bottom:6px;font-size:.78rem;font-weight:700;display:block}.tv-stack-bar{border-radius:var(--radius-full);background:var(--bg-secondary);height:34px;display:flex;overflow:hidden}.tv-stack-seg{min-width:0;transition:width var(--transition-base);place-items:center;display:grid}.tv-stack-pct{color:#fff;text-shadow:0 1px 2px #2d314240;white-space:nowrap;font-size:.75rem;font-weight:700;overflow:hidden}.tv-stack-legend{margin:var(--space-md) 0 0;flex-direction:column;gap:.4rem;padding:0;list-style:none;display:flex}.tv-stack-legend li{color:var(--text-secondary);align-items:center;gap:8px;font-size:.86rem;display:flex}.tv-stack-legend strong{font-family:var(--font-heading);color:var(--text-primary);white-space:nowrap;margin-inline-start:auto}.tv-donut-row{align-items:center;gap:var(--space-md);flex-wrap:wrap;display:flex}.tv-donut-row svg{flex:0 0 140px;width:140px}.tv-donut-legend{flex-direction:column;flex:10rem;gap:.5rem;min-width:0;margin:0;padding:0;list-style:none;display:flex}.tv-donut-legend li{color:var(--text-secondary);align-items:center;gap:8px;font-size:.86rem;display:flex}.tv-donut-label{min-width:0}.tv-donut-legend strong{font-family:var(--font-heading);color:var(--text-primary);white-space:nowrap;margin-inline-start:auto}.tv-range-track{border-radius:var(--radius-md);background:var(--bg-secondary);height:100px;margin-top:2.25rem;position:relative;overflow:hidden}.tv-range-band{opacity:.32;border-inline-start:1px solid #fffc;position:absolute;top:34px;bottom:0;overflow:hidden}.tv-range-band-label{color:var(--text-primary);white-space:nowrap;text-overflow:ellipsis;inset-inline:5px 3px;font-size:.68rem;font-weight:800;position:absolute;bottom:6px;overflow:hidden}.tv-range-marker{transition:left var(--transition-base);z-index:1;flex-direction:column;align-items:center;display:flex;position:absolute;top:0;bottom:0;transform:translate(-50%)}.tv-range-bubble{border-radius:var(--radius-full);background:var(--gradient-primary);color:#fff;white-space:nowrap;box-shadow:var(--shadow-sm);padding:.25rem .6rem;font-size:.76rem;font-weight:700}.tv-range-pin{background:var(--primary);flex:1;width:2px}.tv-range-scale{color:var(--text-muted);justify-content:space-between;margin-top:6px;font-size:.72rem;display:flex}.tv-compare-grid{gap:var(--space-sm);grid-template-columns:repeat(auto-fit,minmax(min(100%,9rem),1fr));display:grid}.tv-compare-card{padding:var(--space-md);border:1.5px solid var(--border);border-radius:var(--radius-lg);background:var(--surface);min-width:0}.tv-compare-label{font-family:var(--font-heading);color:var(--primary-dark);margin-bottom:var(--space-sm);font-size:.9rem;font-weight:700;display:block}.tv-compare-card dl{flex-direction:column;gap:4px;margin:0;display:flex}.tv-compare-row{border-bottom:1px solid var(--border-light);flex-direction:column;gap:1px;padding:.35rem 0;display:flex}.tv-compare-row:last-child{border-bottom:0;padding-bottom:0}.tv-compare-row dt{text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted);min-width:0;font-size:.72rem;font-weight:600}.tv-compare-row dd{font-family:var(--font-heading);color:var(--text-primary);overflow-wrap:anywhere;margin:0;font-size:.95rem;font-weight:700}.tv-matrix-scroll{-webkit-overflow-scrolling:touch;border:1px solid var(--border-light);border-radius:var(--radius-lg);overflow-x:auto}.tv-matrix-table{border-collapse:collapse;width:100%;font-size:.85rem}.tv-matrix-caption{caption-side:top;color:var(--text-muted);text-align:left;background:var(--bg-tertiary);padding:.5rem .85rem;font-size:.78rem}.tv-matrix-table th,.tv-matrix-table td{text-align:right;border-bottom:1px solid var(--border-light);white-space:nowrap;padding:.5rem .7rem}.tv-matrix-table thead th{background:var(--bg-secondary);font-family:var(--font-heading);color:var(--text-primary);font-size:.78rem}.tv-matrix-table tbody th{text-align:left;color:var(--text-primary);font-weight:700}.tv-matrix-table tbody td{color:var(--text-secondary)}.tv-matrix-table thead th.is-current,.tv-matrix-table tr.is-current>th{color:var(--primary-dark);background:#e8734a1a}.tv-matrix-table td.is-live{background:var(--gradient-primary);color:#fff;font-weight:700}.prose-link{text-underline-offset:3px;font-weight:600;text-decoration:underline #e8734a66}.prose-link:hover{-webkit-text-decoration-color:var(--primary);-webkit-text-decoration-color:var(--primary);text-decoration-color:var(--primary)}.tool-uplink{max-width:62ch;margin:calc(-1 * var(--space-sm)) auto var(--space-lg);text-align:center;color:var(--text-secondary);font-size:.95rem}.tool-uplink a{text-underline-offset:3px;font-weight:600;text-decoration:underline #e8734a66}.tool-uplink a:hover{-webkit-text-decoration-color:var(--primary);-webkit-text-decoration-color:var(--primary);text-decoration-color:var(--primary)}.tool-card-home{border-color:var(--primary);background:linear-gradient(135deg,#e8734a14 0%,#f4a2610d 100%)}}@layer utilities{.invisible{visibility:hidden}.visible{visibility:visible}.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.m-0{margin:0}.prose{color:var(--tw-prose-body);max-width:65ch}.prose :where(p):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:1.25em;margin-bottom:1.25em}.prose :where([class~=lead]):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-lead);margin-top:1.2em;margin-bottom:1.2em;font-size:1.25em;line-height:1.6}.prose :where(a):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-links);font-weight:500;text-decoration:underline}.prose :where(strong):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-bold);font-weight:600}.prose :where(a strong):not(:where([class~=not-prose],[class~=not-prose] *)),.prose :where(blockquote strong):not(:where([class~=not-prose],[class~=not-prose] *)),.prose :where(thead th strong):not(:where([class~=not-prose],[class~=not-prose] *)){color:inherit}.prose :where(ol):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:1.25em;margin-bottom:1.25em;padding-inline-start:1.625em;list-style-type:decimal}.prose :where(ol[type=A]):not(:where([class~=not-prose],[class~=not-prose] *)){list-style-type:upper-alpha}.prose :where(ol[type=a]):not(:where([class~=not-prose],[class~=not-prose] *)){list-style-type:lower-alpha}.prose :where(ol[type=A s]):not(:where([class~=not-prose],[class~=not-prose] *)){list-style-type:upper-alpha}.prose :where(ol[type=a s]):not(:where([class~=not-prose],[class~=not-prose] *)){list-style-type:lower-alpha}.prose :where(ol[type=I]):not(:where([class~=not-prose],[class~=not-prose] *)){list-style-type:upper-roman}.prose :where(ol[type=i]):not(:where([class~=not-prose],[class~=not-prose] *)){list-style-type:lower-roman}.prose :where(ol[type=I s]):not(:where([class~=not-prose],[class~=not-prose] *)){list-style-type:upper-roman}.prose :where(ol[type=i s]):not(:where([class~=not-prose],[class~=not-prose] *)){list-style-type:lower-roman}.prose :where(ol[type="1"]):not(:where([class~=not-prose],[class~=not-prose] *)){list-style-type:decimal}.prose :where(ul):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:1.25em;margin-bottom:1.25em;padding-inline-start:1.625em;list-style-type:disc}.prose :where(ol>li):not(:where([class~=not-prose],[class~=not-prose] *))::marker{color:var(--tw-prose-counters);font-weight:400}.prose :where(ul>li):not(:where([class~=not-prose],[class~=not-prose] *))::marker{color:var(--tw-prose-bullets)}.prose :where(dt):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-headings);margin-top:1.25em;font-weight:600}.prose :where(hr):not(:where([class~=not-prose],[class~=not-prose] *)){border-color:var(--tw-prose-hr);border-top-width:1px;margin-top:3em;margin-bottom:3em}.prose :where(blockquote):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-quotes);border-inline-start-width:.25rem;border-inline-start-color:var(--tw-prose-quote-borders);quotes:"“""”""‘""’";margin-top:1.6em;margin-bottom:1.6em;padding-inline-start:1em;font-style:italic;font-weight:500}.prose :where(blockquote p:first-of-type):not(:where([class~=not-prose],[class~=not-prose] *)):before{content:open-quote}.prose :where(blockquote p:last-of-type):not(:where([class~=not-prose],[class~=not-prose] *)):after{content:close-quote}.prose :where(h1):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-headings);margin-top:0;margin-bottom:.888889em;font-size:2.25em;font-weight:800;line-height:1.11111}.prose :where(h1 strong):not(:where([class~=not-prose],[class~=not-prose] *)){color:inherit;font-weight:900}.prose :where(h2):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-headings);margin-top:2em;margin-bottom:1em;font-size:1.5em;font-weight:700;line-height:1.33333}.prose :where(h2 strong):not(:where([class~=not-prose],[class~=not-prose] *)){color:inherit;font-weight:800}.prose :where(h3):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-headings);margin-top:1.6em;margin-bottom:.6em;font-size:1.25em;font-weight:600;line-height:1.6}.prose :where(h3 strong):not(:where([class~=not-prose],[class~=not-prose] *)){color:inherit;font-weight:700}.prose :where(h4):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-headings);margin-top:1.5em;margin-bottom:.5em;font-weight:600;line-height:1.5}.prose :where(h4 strong):not(:where([class~=not-prose],[class~=not-prose] *)){color:inherit;font-weight:700}.prose :where(img):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:2em;margin-bottom:2em}.prose :where(picture):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:2em;margin-bottom:2em;display:block}.prose :where(video):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:2em;margin-bottom:2em}.prose :where(kbd):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-kbd);box-shadow:0 0 0 1px var(--tw-prose-kbd-shadows), 0 3px 0 var(--tw-prose-kbd-shadows);padding-top:.1875em;padding-inline-end:.375em;padding-bottom:.1875em;border-radius:.3125rem;padding-inline-start:.375em;font-family:inherit;font-size:.875em;font-weight:500}.prose :where(code):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-code);font-size:.875em;font-weight:600}.prose :where(code):not(:where([class~=not-prose],[class~=not-prose] *)):before,.prose :where(code):not(:where([class~=not-prose],[class~=not-prose] *)):after{content:"`"}.prose :where(a code):not(:where([class~=not-prose],[class~=not-prose] *)),.prose :where(h1 code):not(:where([class~=not-prose],[class~=not-prose] *)){color:inherit}.prose :where(h2 code):not(:where([class~=not-prose],[class~=not-prose] *)){color:inherit;font-size:.875em}.prose :where(h3 code):not(:where([class~=not-prose],[class~=not-prose] *)){color:inherit;font-size:.9em}.prose :where(h4 code):not(:where([class~=not-prose],[class~=not-prose] *)),.prose :where(blockquote code):not(:where([class~=not-prose],[class~=not-prose] *)),.prose :where(thead th code):not(:where([class~=not-prose],[class~=not-prose] *)){color:inherit}.prose :where(pre):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-pre-code);background-color:var(--tw-prose-pre-bg);padding-top:.857143em;padding-inline-end:1.14286em;padding-bottom:.857143em;border-radius:.375rem;margin-top:1.71429em;margin-bottom:1.71429em;padding-inline-start:1.14286em;font-size:.875em;font-weight:400;line-height:1.71429;overflow-x:auto}.prose :where(pre code):not(:where([class~=not-prose],[class~=not-prose] *)){font-weight:inherit;color:inherit;font-size:inherit;font-family:inherit;line-height:inherit;background-color:#0000;border-width:0;border-radius:0;padding:0}.prose :where(pre code):not(:where([class~=not-prose],[class~=not-prose] *)):before,.prose :where(pre code):not(:where([class~=not-prose],[class~=not-prose] *)):after{content:none}.prose :where(table):not(:where([class~=not-prose],[class~=not-prose] *)){table-layout:auto;width:100%;margin-top:2em;margin-bottom:2em;font-size:.875em;line-height:1.71429}.prose :where(thead):not(:where([class~=not-prose],[class~=not-prose] *)){border-bottom-width:1px;border-bottom-color:var(--tw-prose-th-borders)}.prose :where(thead th):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-headings);vertical-align:bottom;padding-inline-end:.571429em;padding-bottom:.571429em;padding-inline-start:.571429em;font-weight:600}.prose :where(tbody tr):not(:where([class~=not-prose],[class~=not-prose] *)){border-bottom-width:1px;border-bottom-color:var(--tw-prose-td-borders)}.prose :where(tbody tr:last-child):not(:where([class~=not-prose],[class~=not-prose] *)){border-bottom-width:0}.prose :where(tbody td):not(:where([class~=not-prose],[class~=not-prose] *)){vertical-align:baseline}.prose :where(tfoot):not(:where([class~=not-prose],[class~=not-prose] *)){border-top-width:1px;border-top-color:var(--tw-prose-th-borders)}.prose :where(tfoot td):not(:where([class~=not-prose],[class~=not-prose] *)){vertical-align:top}.prose :where(th,td):not(:where([class~=not-prose],[class~=not-prose] *)){text-align:start}.prose :where(figure>*):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:0;margin-bottom:0}.prose :where(figcaption):not(:where([class~=not-prose],[class~=not-prose] *)){color:var(--tw-prose-captions);margin-top:.857143em;font-size:.875em;line-height:1.42857}.prose{--tw-prose-body:oklch(37.3% .034 259.733);--tw-prose-headings:oklch(21% .034 264.665);--tw-prose-lead:oklch(44.6% .03 256.802);--tw-prose-links:oklch(21% .034 264.665);--tw-prose-bold:oklch(21% .034 264.665);--tw-prose-counters:oklch(55.1% .027 264.364);--tw-prose-bullets:oklch(87.2% .01 258.338);--tw-prose-hr:oklch(92.8% .006 264.531);--tw-prose-quotes:oklch(21% .034 264.665);--tw-prose-quote-borders:oklch(92.8% .006 264.531);--tw-prose-captions:oklch(55.1% .027 264.364);--tw-prose-kbd:oklch(21% .034 264.665);--tw-prose-kbd-shadows:oklab(21% -.00316127 -.0338527/.1);--tw-prose-code:oklch(21% .034 264.665);--tw-prose-pre-code:oklch(92.8% .006 264.531);--tw-prose-pre-bg:oklch(27.8% .033 256.848);--tw-prose-th-borders:oklch(87.2% .01 258.338);--tw-prose-td-borders:oklch(92.8% .006 264.531);--tw-prose-invert-body:oklch(87.2% .01 258.338);--tw-prose-invert-headings:#fff;--tw-prose-invert-lead:oklch(70.7% .022 261.325);--tw-prose-invert-links:#fff;--tw-prose-invert-bold:#fff;--tw-prose-invert-counters:oklch(70.7% .022 261.325);--tw-prose-invert-bullets:oklch(44.6% .03 256.802);--tw-prose-invert-hr:oklch(37.3% .034 259.733);--tw-prose-invert-quotes:oklch(96.7% .003 264.542);--tw-prose-invert-quote-borders:oklch(37.3% .034 259.733);--tw-prose-invert-captions:oklch(70.7% .022 261.325);--tw-prose-invert-kbd:#fff;--tw-prose-invert-kbd-shadows:#ffffff1a;--tw-prose-invert-code:#fff;--tw-prose-invert-pre-code:oklch(87.2% .01 258.338);--tw-prose-invert-pre-bg:#00000080;--tw-prose-invert-th-borders:oklch(44.6% .03 256.802);--tw-prose-invert-td-borders:oklch(37.3% .034 259.733);font-size:1rem;line-height:1.75}.prose :where(picture>img):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:0;margin-bottom:0}.prose :where(li):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:.5em;margin-bottom:.5em}.prose :where(ol>li):not(:where([class~=not-prose],[class~=not-prose] *)),.prose :where(ul>li):not(:where([class~=not-prose],[class~=not-prose] *)){padding-inline-start:.375em}.prose :where(.prose>ul>li p):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:.75em;margin-bottom:.75em}.prose :where(.prose>ul>li>p:first-child):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:1.25em}.prose :where(.prose>ul>li>p:last-child):not(:where([class~=not-prose],[class~=not-prose] *)){margin-bottom:1.25em}.prose :where(.prose>ol>li>p:first-child):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:1.25em}.prose :where(.prose>ol>li>p:last-child):not(:where([class~=not-prose],[class~=not-prose] *)){margin-bottom:1.25em}.prose :where(ul ul,ul ol,ol ul,ol ol):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:.75em;margin-bottom:.75em}.prose :where(dl):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:1.25em;margin-bottom:1.25em}.prose :where(dd):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:.5em;padding-inline-start:1.625em}.prose :where(hr+*):not(:where([class~=not-prose],[class~=not-prose] *)),.prose :where(h2+*):not(:where([class~=not-prose],[class~=not-prose] *)),.prose :where(h3+*):not(:where([class~=not-prose],[class~=not-prose] *)),.prose :where(h4+*):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:0}.prose :where(thead th:first-child):not(:where([class~=not-prose],[class~=not-prose] *)){padding-inline-start:0}.prose :where(thead th:last-child):not(:where([class~=not-prose],[class~=not-prose] *)){padding-inline-end:0}.prose :where(tbody td,tfoot td):not(:where([class~=not-prose],[class~=not-prose] *)){padding-top:.571429em;padding-inline-end:.571429em;padding-bottom:.571429em;padding-inline-start:.571429em}.prose :where(tbody td:first-child,tfoot td:first-child):not(:where([class~=not-prose],[class~=not-prose] *)){padding-inline-start:0}.prose :where(tbody td:last-child,tfoot td:last-child):not(:where([class~=not-prose],[class~=not-prose] *)){padding-inline-end:0}.prose :where(figure):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:2em;margin-bottom:2em}.prose :where(.prose>:first-child):not(:where([class~=not-prose],[class~=not-prose] *)){margin-top:0}.prose :where(.prose>:last-child):not(:where([class~=not-prose],[class~=not-prose] *)){margin-bottom:0}.mt-10{margin-top:calc(var(--spacing) * 10)}.mt-16{margin-top:calc(var(--spacing) * 16)}.mb-3{margin-bottom:calc(var(--spacing) * 3)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.mb-8{margin-bottom:calc(var(--spacing) * 8)}.block{display:block}.contents{display:contents}.grid{display:grid}.hidden{display:none}.inline{display:inline}.table{display:table}.w-full{width:100%}.shrink{flex-shrink:1}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.resize{resize:both}.justify-center{justify-content:center}.rounded{border-radius:.25rem}.rounded-2xl{border-radius:var(--radius-2xl)}.border-t{border-top-style:var(--tw-border-style);border-top-width:1px}.border-line-light{border-color:var(--border-light)}.pt-6{padding-top:calc(var(--spacing) * 6)}.text-base{font-size:var(--text-base);line-height:var(--tw-leading,var(--text-base--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.tracking-wider{--tw-tracking:var(--tracking-wider);letter-spacing:var(--tracking-wider)}.text-subtle{color:var(--text-muted)}.uppercase{text-transform:uppercase}.shadow{--tw-shadow:0 1px 3px 0 var(--tw-shadow-color,#0000001a), 0 1px 2px -1px var(--tw-shadow-color,#0000001a);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.ring{--tw-ring-shadow:var(--tw-ring-inset,) 0 0 0 calc(1px + var(--tw-ring-offset-width)) var(--tw-ring-color,currentcolor);box-shadow:var(--tw-inset-shadow), var(--tw-inset-ring-shadow), var(--tw-ring-offset-shadow), var(--tw-ring-shadow), var(--tw-shadow)}.filter{filter:var(--tw-blur,) var(--tw-brightness,) var(--tw-contrast,) var(--tw-grayscale,) var(--tw-hue-rotate,) var(--tw-invert,) var(--tw-saturate,) var(--tw-sepia,) var(--tw-drop-shadow,)}}@property --tw-rotate-x{syntax:"*";inherits:false}@property --tw-rotate-y{syntax:"*";inherits:false}@property --tw-rotate-z{syntax:"*";inherits:false}@property --tw-skew-x{syntax:"*";inherits:false}@property --tw-skew-y{syntax:"*";inherits:false}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-tracking{syntax:"*";inherits:false}@property --tw-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-shadow-color{syntax:"*";inherits:false}@property --tw-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-inset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-shadow-color{syntax:"*";inherits:false}@property --tw-inset-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-ring-color{syntax:"*";inherits:false}@property --tw-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-inset-ring-color{syntax:"*";inherits:false}@property --tw-inset-ring-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-ring-inset{syntax:"*";inherits:false}@property --tw-ring-offset-width{syntax:"<length>";inherits:false;initial-value:0}@property --tw-ring-offset-color{syntax:"*";inherits:false;initial-value:#fff}@property --tw-ring-offset-shadow{syntax:"*";inherits:false;initial-value:0 0 #0000}@property --tw-blur{syntax:"*";inherits:false}@property --tw-brightness{syntax:"*";inherits:false}@property --tw-contrast{syntax:"*";inherits:false}@property --tw-grayscale{syntax:"*";inherits:false}@property --tw-hue-rotate{syntax:"*";inherits:false}@property --tw-invert{syntax:"*";inherits:false}@property --tw-opacity{syntax:"*";inherits:false}@property --tw-saturate{syntax:"*";inherits:false}@property --tw-sepia{syntax:"*";inherits:false}@property --tw-drop-shadow{syntax:"*";inherits:false}@property --tw-drop-shadow-color{syntax:"*";inherits:false}@property --tw-drop-shadow-alpha{syntax:"<percentage>";inherits:false;initial-value:100%}@property --tw-drop-shadow-size{syntax:"*";inherits:false}@keyframes pulse{50%{opacity:.5}}