/*! 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-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;--tw-backdrop-blur:initial;--tw-backdrop-brightness:initial;--tw-backdrop-contrast:initial;--tw-backdrop-grayscale:initial;--tw-backdrop-hue-rotate:initial;--tw-backdrop-invert:initial;--tw-backdrop-opacity:initial;--tw-backdrop-saturate:initial;--tw-backdrop-sepia:initial}}}@layer theme{:root,:host{--font-sans:-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-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-6xl:3.75rem;--radius-sm:.25rem;--radius-md:.375rem;--radius-lg:.5rem;--radius-xl:.75rem;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -4px #0000001a;--shadow-xl:0 20px 25px -5px #0000001a, 0 8px 10px -6px #0000001a;--default-transition-duration:.15s;--default-transition-timing-function:cubic-bezier(.4, 0, .2, 1);--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]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color: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;@layer utilities{.collapse{visibility:collapse}.visible{visibility:visible}.fixed{position:fixed}.static{position:static}.container{width:100%}@media (min-width:40rem){.container{max-width:40rem}}@media (min-width:48rem){.container{max-width:48rem}}@media (min-width:64rem){.container{max-width:64rem}}@media (min-width:80rem){.container{max-width:80rem}}@media (min-width:96rem){.container{max-width:96rem}}.block{display:block}.contents{display:contents}.flex{display:flex}.hidden{display:none}.inline{display:inline}.transform{transform:var(--tw-rotate-x,) var(--tw-rotate-y,) var(--tw-rotate-z,) var(--tw-skew-x,) var(--tw-skew-y,)}.flex-wrap{flex-wrap:wrap}.border{border-style:var(--tw-border-style);border-width:1px}.blur{--tw-blur:blur(8px);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,)}.backdrop-filter{-webkit-backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,);backdrop-filter:var(--tw-backdrop-blur,) var(--tw-backdrop-brightness,) var(--tw-backdrop-contrast,) var(--tw-backdrop-grayscale,) var(--tw-backdrop-hue-rotate,) var(--tw-backdrop-invert,) var(--tw-backdrop-opacity,) var(--tw-backdrop-saturate,) var(--tw-backdrop-sepia,)}.transition{transition-property:color,background-color,border-color,outline-color,text-decoration-color,fill,stroke,--tw-gradient-from,--tw-gradient-via,--tw-gradient-to,opacity,box-shadow,transform,translate,scale,rotate,filter,-webkit-backdrop-filter,backdrop-filter,display,content-visibility,overlay,pointer-events;transition-timing-function:var(--tw-ease,var(--default-transition-timing-function));transition-duration:var(--tw-duration,var(--default-transition-duration))}}:root{--bg-primary:#0a0a0f;--bg-secondary:#0f0f18;--bg-card:#0f0f1999;--bg-glass:#ffffff08;--bg-glass-hover:#ffffff0f;--text-primary:#f0f0f5;--text-secondary:#94a3b8;--text-muted:#64748b;--accent-purple:#6366f1;--accent-purple-light:#818cf8;--accent-cyan:#06b6d4;--accent-cyan-light:#22d3ee;--accent-blue:#3b82f6;--accent-emerald:#10b981;--accent-amber:#f59e0b;--accent-rose:#f43f5e;--gradient-primary:linear-gradient(135deg, #6366f1, #06b6d4);--gradient-warm:linear-gradient(135deg, #f59e0b, #f43f5e);--gradient-subtle:linear-gradient(135deg, #6366f126, #06b6d426);--border-color:#ffffff0f;--border-color-hover:#ffffff1f;--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;--font-sans:"Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;--font-mono:"JetBrains Mono", "Fira Code", monospace;--text-xs:.75rem;--text-sm:.875rem;--text-base:1rem;--text-lg:1.125rem;--text-xl:1.25rem;--text-2xl:1.5rem;--text-3xl:1.875rem;--text-4xl:2.25rem;--text-5xl:3rem;--text-6xl:3.75rem;--radius-sm:.375rem;--radius-md:.75rem;--radius-lg:1rem;--radius-xl:1.5rem;--radius-full:9999px;--shadow-sm:0 1px 2px #0000004d;--shadow-md:0 4px 6px #0000004d;--shadow-lg:0 10px 25px #0006;--shadow-xl:0 20px 50px #00000080;--shadow-glow-purple:0 0 30px #6366f14d;--shadow-glow-cyan:0 0 30px #06b6d44d;--transition-fast:.15s cubic-bezier(.4, 0, .2, 1);--transition-base:.25s cubic-bezier(.4, 0, .2, 1);--transition-slow:.4s cubic-bezier(.4, 0, .2, 1);--max-width:1200px;--nav-height:72px}*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{scroll-behavior:smooth;scroll-padding-top:var(--nav-height)}body{font-family:var(--font-sans);font-size:var(--text-base);color:var(--text-primary);background:var(--bg-primary);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;line-height:1.6;overflow-x:hidden}a{color:inherit;text-decoration:none}img{max-width:100%;height:auto}button{font:inherit;cursor:pointer;color:inherit;background:0 0;border:none}code{font-family:var(--font-mono);color:var(--accent-purple-light);border-radius:var(--radius-sm);background:#6366f11a;padding:.15em .4em;font-size:.9em}.bg-particles{z-index:0;pointer-events:none;position:fixed;inset:0;overflow:hidden}.particle{opacity:0;border-radius:50%;animation:linear infinite particleFloat;position:absolute}@keyframes particleFloat{0%{opacity:0;transform:translateY(100vh)scale(0)}10%{opacity:1}90%{opacity:1}to{opacity:0;transform:translateY(-10vh)scale(1)}}.container{max-width:var(--max-width);padding:0 var(--space-xl);margin:0 auto}.navbar{height:var(--nav-height);z-index:1000;-webkit-backdrop-filter:blur(20px);border-bottom:1px solid var(--border-color);transition:background var(--transition-base),box-shadow var(--transition-base);background:#0a0a0fb3;position:fixed;top:0;left:0;right:0}.navbar.scrolled{background:#0a0a0feb;box-shadow:0 4px 30px #0000004d}.nav-container{max-width:var(--max-width);padding:0 var(--space-xl);justify-content:space-between;align-items:center;height:100%;margin:0 auto;display:flex}.nav-logo{align-items:center;gap:var(--space-sm);font-size:var(--text-xl);letter-spacing:-.02em;font-weight:700;display:flex}.logo-icon{justify-content:center;align-items:center;display:flex}.logo-accent{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.nav-links{align-items:center;gap:var(--space-lg);display:flex}.nav-link{font-size:var(--text-sm);color:var(--text-secondary);transition:color var(--transition-fast);font-weight:500;position:relative}.nav-link:after{content:"";background:var(--gradient-primary);border-radius:var(--radius-full);height:2px;transition:transform var(--transition-base);position:absolute;bottom:-4px;left:0;right:0;transform:scaleX(0)}.nav-link:hover{color:var(--text-primary)}.nav-link:hover:after{transform:scaleX(1)}.nav-toggle{flex-direction:column;gap:5px;padding:4px;display:none}.nav-toggle span{background:var(--text-secondary);width:24px;height:2px;transition:all var(--transition-base);border-radius:2px;display:block}.hero{min-height:100vh;padding:calc(var(--nav-height) + var(--space-4xl)) var(--space-xl) var(--space-4xl);align-items:center;display:flex;position:relative;overflow:hidden}.hero-glow{pointer-events:none;background:radial-gradient(#6366f126,#06b6d414 40%,#0000 70%);width:800px;height:600px;animation:6s ease-in-out infinite glowPulse;position:absolute;top:-20%;left:50%;transform:translate(-50%)}@keyframes glowPulse{0%,to{opacity:.6;transform:translate(-50%)scale(1)}50%{opacity:1;transform:translate(-50%)scale(1.1)}}.hero-content{max-width:var(--max-width);z-index:1;text-align:center;width:100%;margin:0 auto;position:relative}.hero-badge{align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);background:var(--gradient-subtle);border:1px solid var(--border-color);border-radius:var(--radius-full);font-size:var(--text-sm);color:var(--text-secondary);margin-bottom:var(--space-xl);font-weight:500;animation:.6s fadeInUp;display:inline-flex}.badge-dot{background:var(--accent-emerald);border-radius:50%;width:8px;height:8px;animation:2s ease-in-out infinite pulse}@keyframes pulse{50%{opacity:.5}}.hero-title{font-size:clamp(var(--text-4xl),8vw,var(--text-6xl));letter-spacing:-.03em;margin-bottom:var(--space-xl);font-weight:900;line-height:1.1;animation:.6s .1s both fadeInUp}.gradient-text{background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text}.hero-subtitle{font-size:var(--text-lg);color:var(--text-secondary);max-width:640px;margin:0 auto var(--space-2xl);line-height:1.7;animation:.6s .2s both fadeInUp}.hero-actions{justify-content:center;align-items:center;gap:var(--space-md);margin-bottom:var(--space-3xl);animation:.6s .3s both fadeInUp;display:flex}.btn{align-items:center;gap:var(--space-sm);font-size:var(--text-sm);border-radius:var(--radius-lg);transition:all var(--transition-base);border:1px solid #0000;padding:.75rem 1.5rem;font-weight:600;display:inline-flex}.btn-primary{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #6366f14d}.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 25px #6366f166}.btn-secondary{background:var(--bg-glass);color:var(--text-primary);border-color:var(--border-color)}.btn-secondary:hover{background:var(--bg-glass-hover);border-color:var(--border-color-hover);transform:translateY(-2px)}.btn-ghost{color:var(--text-secondary);border-color:var(--border-color);background:0 0}.btn-ghost:hover{color:var(--text-primary);border-color:var(--border-color-hover);background:var(--bg-glass)}.btn-lg{font-size:var(--text-base);padding:1rem 2rem}.hero-stats{justify-content:center;align-items:center;gap:var(--space-2xl);animation:.6s .4s both fadeInUp;display:flex}.stat-item{text-align:center}.stat-number{font-size:var(--text-3xl);background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:800;display:block}.stat-suffix{font-size:var(--text-3xl);background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:800}.stat-label{font-size:var(--text-sm);color:var(--text-muted);margin-top:var(--space-xs);display:block}.stat-divider{background:var(--border-color);width:1px;height:40px}.hero-visual{margin-top:var(--space-4xl);justify-content:center;animation:.6s .5s both fadeInUp;display:flex}.conversion-animation{align-items:center;gap:var(--space-xl);display:flex}.file-card{align-items:center;gap:var(--space-sm);padding:var(--space-xl) var(--space-2xl);background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-xl);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);transition:all var(--transition-base);flex-direction:column;display:flex}.file-card:hover{border-color:var(--border-color-hover);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.file-flat:hover{box-shadow:var(--shadow-glow-purple)}.file-xml:hover{box-shadow:var(--shadow-glow-cyan)}.file-icon{margin-bottom:var(--space-xs)}.file-label{font-size:var(--text-lg);font-weight:700}.file-ext{font-size:var(--text-xs);color:var(--text-muted);font-family:var(--font-mono)}.conversion-arrows{align-items:center;gap:var(--space-xs);flex-direction:column;display:flex}.arrow-label{font-size:var(--text-xs);letter-spacing:.15em;text-transform:uppercase;background:var(--gradient-primary);-webkit-text-fill-color:transparent;padding:var(--space-xs) var(--space-sm);border-radius:var(--radius-sm);-webkit-background-clip:text;background-clip:text;border:1px solid #6366f14d;font-weight:700}.arrow-path{stroke-dasharray:200;animation:2s ease-in-out infinite drawArrow}@keyframes drawArrow{0%{stroke-dashoffset:200px}50%{stroke-dashoffset:0}to{stroke-dashoffset:-200px}}.arrow-reverse .arrow-path{animation-delay:1s}.section{padding:var(--space-4xl) 0;position:relative}.section-dark{background:var(--bg-secondary)}.section-header{text-align:center;margin-bottom:var(--space-3xl)}.section-tag{font-size:var(--text-xs);letter-spacing:.15em;text-transform:uppercase;color:var(--accent-cyan);margin-bottom:var(--space-md);font-weight:600;display:inline-block}.section-title{font-size:clamp(var(--text-3xl),5vw,var(--text-4xl));letter-spacing:-.02em;margin-bottom:var(--space-md);font-weight:800}.section-subtitle{font-size:var(--text-lg);color:var(--text-secondary);max-width:640px;margin:0 auto;line-height:1.7}.overview-grid{gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(260px,1fr));display:grid}.overview-card{padding:var(--space-2xl);background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-xl);transition:all var(--transition-slow);position:relative;overflow:hidden}.overview-card:before{content:"";background:var(--gradient-subtle);opacity:0;transition:opacity var(--transition-slow);position:absolute;inset:0}.overview-card:hover{border-color:var(--border-color-hover);box-shadow:var(--shadow-xl);transform:translateY(-6px)}.overview-card:hover:before{opacity:1}.overview-card>*{z-index:1;position:relative}.card-icon{border-radius:var(--radius-lg);width:56px;height:56px;margin-bottom:var(--space-lg);justify-content:center;align-items:center;display:flex}.card-icon-purple{color:var(--accent-purple-light);background:#6366f11f}.card-icon-cyan{color:var(--accent-cyan-light);background:#06b6d41f}.card-icon-blue{color:var(--accent-blue);background:#3b82f61f}.card-icon-emerald{color:var(--accent-emerald);background:#10b9811f}.overview-card h3{font-size:var(--text-xl);margin-bottom:var(--space-sm);font-weight:700}.overview-card p{color:var(--text-secondary);font-size:var(--text-sm);line-height:1.7}.converter-wrapper{background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-xl);overflow:hidden}.converter-direction{gap:var(--space-xs);padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-color);background:#0003;display:flex}.direction-btn{align-items:center;gap:var(--space-sm);font-size:var(--text-sm);border-radius:var(--radius-full);color:var(--text-secondary);transition:all var(--transition-base);border:1px solid #0000;padding:.5rem 1.25rem;font-weight:600;display:inline-flex}.direction-btn:hover{color:var(--text-primary);background:var(--bg-glass-hover)}.direction-btn.active{background:var(--gradient-primary);color:#fff;box-shadow:0 4px 15px #6366f140}.converter-body{grid-template-columns:380px 1fr;min-height:500px;display:grid}.converter-config{border-right:1px solid var(--border-color);flex-direction:column;display:flex}.config-section{padding:var(--space-lg);flex:1;overflow-y:auto}.config-section-title{align-items:center;gap:var(--space-sm);font-size:var(--text-sm);color:var(--text-primary);margin-bottom:var(--space-lg);padding-bottom:var(--space-sm);border-bottom:1px solid var(--border-color);font-weight:700;display:flex}.config-section-title svg{color:var(--accent-purple-light)}.config-form{gap:var(--space-md);flex-direction:column;display:flex}.form-row{gap:var(--space-md);grid-template-columns:1fr 1fr;display:grid}.form-group{gap:var(--space-xs);flex-direction:column;display:flex}.form-group label{font-size:var(--text-xs);color:var(--text-secondary);text-transform:uppercase;letter-spacing:.06em;font-weight:600}.form-group input,.form-group select{font-size:var(--text-sm);font-family:var(--font-mono);color:var(--text-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);transition:border-color var(--transition-fast),box-shadow var(--transition-fast);background:#0000004d;outline:none;padding:.5rem .75rem}.form-group input:focus,.form-group select:focus{border-color:var(--accent-purple);box-shadow:0 0 0 3px #6366f126}.form-group input::placeholder{color:var(--text-muted);font-family:var(--font-sans);font-style:italic}.form-group select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg width='10' height='6' viewBox='0 0 10 6' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1L5 5L9 1' stroke='%2394a3b8' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-position:right .75rem center;background-repeat:no-repeat;padding-right:2rem}.form-group select option{color:var(--text-primary);background:#1a1a2e}.form-hint{color:var(--text-muted);font-size:.7rem;font-style:italic}.structure-config{padding:var(--space-md);border-radius:var(--radius-lg);gap:var(--space-sm);margin-top:var(--space-sm);background:#6366f10a;border:1px solid #6366f11a;flex-direction:column;animation:.3s fadeIn;display:flex}.structure-header{justify-content:space-between;align-items:center;display:flex}.structure-badge{font-size:var(--text-xs);font-weight:700;font-family:var(--font-mono);background:var(--gradient-primary);color:#fff;border-radius:var(--radius-full);padding:.2em .7em}.converter-actions{gap:var(--space-sm);padding:var(--space-md) var(--space-lg);border-top:1px solid var(--border-color);background:#00000026;flex-wrap:wrap;display:flex}.btn-convert{flex:1}.btn-convert svg{transition:transform var(--transition-base)}.btn-convert:hover svg{transform:translate(4px)}.btn-sample,.btn-clear{font-size:var(--text-xs);padding:.5rem 1rem}.converter-io{flex-direction:column;display:flex}.io-panel{flex-direction:column;flex:1;min-height:0;display:flex}.io-panel+.io-panel{border-top:1px solid var(--border-color)}.io-header{padding:var(--space-sm) var(--space-lg);border-bottom:1px solid var(--border-color);background:#00000026;justify-content:space-between;align-items:center;display:flex}.io-title{align-items:center;gap:var(--space-sm);font-size:var(--text-sm);font-weight:600;display:flex}.io-dot{border-radius:50%;width:8px;height:8px}.io-dot-input{background:var(--accent-amber);box-shadow:0 0 8px #f59e0b66}.io-dot-output{background:var(--accent-emerald);box-shadow:0 0 8px #10b98166}.io-action{font-size:var(--text-xs);color:var(--text-muted);border-radius:var(--radius-sm);transition:all var(--transition-fast);align-items:center;gap:4px;padding:4px 10px;font-weight:600;display:inline-flex}.io-action:hover{color:var(--accent-cyan);background:#06b6d41a}.io-action.copied{color:var(--accent-emerald)}.converter-io textarea{width:100%;min-height:200px;padding:var(--space-md) var(--space-lg);font-family:var(--font-mono);font-size:var(--text-sm);color:var(--text-primary);resize:none;tab-size:2;background:0 0;border:none;outline:none;flex:1;line-height:1.7}.converter-io textarea::placeholder{color:var(--text-muted);font-family:var(--font-sans)}.converter-io textarea[readonly]{color:var(--accent-cyan-light)}.converter-status{align-items:center;gap:var(--space-sm);padding:var(--space-sm) var(--space-lg);border-top:1px solid var(--border-color);font-size:var(--text-xs);color:var(--text-muted);background:#0003;display:flex}.converter-status.success{color:var(--accent-emerald);background:#10b9810f}.converter-status.error{color:var(--accent-rose);background:#f43f5e0f}.status-icon{font-size:var(--text-base)}.flow-diagram{max-width:700px;margin:0 auto}.flow-step{padding:var(--space-xl) var(--space-2xl);background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-xl);gap:var(--space-xl);transition:all var(--transition-base);align-items:flex-start;display:flex}.flow-step:hover{border-color:var(--border-color-hover);transform:translate(8px)}.flow-step-highlight{background:var(--gradient-subtle);border-color:#6366f133}.flow-step-highlight:hover{border-color:#6366f166}.flow-number{font-size:var(--text-3xl);background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;min-width:48px;padding-top:4px;font-weight:900;line-height:1}.flow-content h3{font-size:var(--text-lg);margin-bottom:var(--space-xs);font-weight:700}.flow-content p{color:var(--text-secondary);font-size:var(--text-sm);line-height:1.7}.flow-connector{padding:0 0 0 var(--space-3xl);flex-direction:column;align-items:center;height:40px;display:flex}.connector-line{background:linear-gradient(#6366f14d,#06b6d44d);flex:1;width:2px}.connector-dot{background:var(--accent-purple);border-radius:50%;flex-shrink:0;width:8px;height:8px}.param-tabs{justify-content:center;gap:var(--space-sm);margin-bottom:var(--space-2xl);flex-wrap:wrap;display:flex}.param-tab{font-size:var(--text-sm);border-radius:var(--radius-full);color:var(--text-secondary);border:1px solid var(--border-color);transition:all var(--transition-base);padding:.625rem 1.25rem;font-weight:600}.param-tab:hover{color:var(--text-primary);border-color:var(--border-color-hover)}.param-tab.active{background:var(--gradient-primary);color:#fff;border-color:#0000;box-shadow:0 4px 15px #6366f14d}.param-panel{animation:.3s fadeIn;display:none}.param-panel.active{display:block}@keyframes fadeIn{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}.param-table-wrapper{border-radius:var(--radius-xl);border:1px solid var(--border-color);background:var(--bg-glass);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);overflow-x:auto}.param-table{border-collapse:collapse;width:100%;font-size:var(--text-sm)}.param-table thead{background:#6366f10f}.param-table th{padding:var(--space-md) var(--space-lg);text-align:left;color:var(--text-secondary);font-weight:600;font-size:var(--text-xs);text-transform:uppercase;letter-spacing:.08em;white-space:nowrap;border-bottom:1px solid var(--border-color)}.param-table td{padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-color);vertical-align:top}.param-table tr:last-child td{border-bottom:none}.param-table tr:hover td{background:#6366f108}.param-table code{font-size:var(--text-xs);white-space:nowrap}.badge{font-size:var(--text-xs);border-radius:var(--radius-full);white-space:nowrap;padding:.2em .6em;font-weight:600;display:inline-block}.badge-required{color:var(--accent-rose);background:#f43f5e1f}.badge-optional{color:var(--accent-emerald);background:#10b9811f}.badge-conditional{color:var(--accent-amber);background:#f59e0b1f}.examples-container{max-width:1000px;margin:0 auto}.example-tabs{justify-content:center;gap:var(--space-sm);margin-bottom:var(--space-2xl);flex-wrap:wrap;display:flex}.example-tab{font-size:var(--text-sm);border-radius:var(--radius-full);color:var(--text-secondary);border:1px solid var(--border-color);transition:all var(--transition-base);padding:.625rem 1.25rem;font-weight:600}.example-tab:hover{color:var(--text-primary);border-color:var(--border-color-hover)}.example-tab.active{background:var(--gradient-primary);color:#fff;border-color:#0000;box-shadow:0 4px 15px #6366f14d}.example-panel{animation:.3s fadeIn;display:none}.example-panel.active{display:block}.example-grid{gap:var(--space-lg);margin-bottom:var(--space-lg);grid-template-columns:1fr 1fr;display:grid}.code-block{border-radius:var(--radius-xl);border:1px solid var(--border-color);background:#0a0a14cc;overflow:hidden}.code-header{align-items:center;gap:var(--space-sm);padding:var(--space-md) var(--space-lg);border-bottom:1px solid var(--border-color);background:#ffffff08;display:flex}.code-dot{border-radius:50%;width:10px;height:10px}.code-dot.red{background:#ff5f56}.code-dot.yellow{background:#ffbd2e}.code-dot.green{background:#27c93f}.code-title{margin-left:var(--space-sm);font-size:var(--text-xs);color:var(--text-muted);font-weight:600;font-family:var(--font-mono)}.code-block pre{padding:var(--space-lg);font-size:var(--text-sm);line-height:1.7;overflow-x:auto}.code-block code{font-family:var(--font-mono);color:var(--text-secondary);background:0 0;padding:0}code.xml{color:var(--accent-cyan-light)}code.flat-file{color:var(--accent-purple-light)}.config-block{padding:var(--space-xl);background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-xl)}.config-block h4{font-size:var(--text-base);margin-bottom:var(--space-lg);background:var(--gradient-primary);-webkit-text-fill-color:transparent;-webkit-background-clip:text;background-clip:text;font-weight:700}.config-grid{gap:var(--space-sm);grid-template-columns:repeat(auto-fill,minmax(280px,1fr));display:grid}.config-item{padding:var(--space-sm) var(--space-md);border-radius:var(--radius-md);justify-content:space-between;align-items:center;gap:var(--space-md);background:#0a0a1480;display:flex}.config-key{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--accent-cyan);font-weight:500}.config-value{font-family:var(--font-mono);font-size:var(--text-xs);color:var(--accent-purple-light);text-align:right;font-weight:600}.practices-grid{gap:var(--space-lg);grid-template-columns:repeat(auto-fit,minmax(320px,1fr));display:grid}.practice-card{padding:var(--space-2xl);background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-xl);transition:all var(--transition-slow)}.practice-card:hover{border-color:var(--border-color-hover);box-shadow:var(--shadow-lg);transform:translateY(-4px)}.practice-icon{border-radius:var(--radius-lg);width:48px;height:48px;margin-bottom:var(--space-lg);justify-content:center;align-items:center;display:flex}.practice-icon-warning{color:var(--accent-amber);background:#f59e0b1f}.practice-icon-info{color:var(--accent-blue);background:#3b82f61f}.practice-icon-success{color:var(--accent-emerald);background:#10b9811f}.practice-icon-tip{color:var(--accent-purple-light);background:#6366f11f}.practice-card h3{font-size:var(--text-lg);margin-bottom:var(--space-sm);font-weight:700}.practice-card p{color:var(--text-secondary);font-size:var(--text-sm);line-height:1.7}.faq-list{gap:var(--space-md);flex-direction:column;max-width:760px;margin:0 auto;display:flex}.faq-item{border:1px solid var(--border-color);border-radius:var(--radius-xl);background:var(--bg-glass);transition:border-color var(--transition-base);overflow:hidden}.faq-item:hover{border-color:var(--border-color-hover)}.faq-item.active{border-color:#6366f14d}.faq-question{width:100%;padding:var(--space-lg) var(--space-xl);text-align:left;font-size:var(--text-base);transition:color var(--transition-fast);justify-content:space-between;align-items:center;font-weight:600;display:flex}.faq-question:hover{color:var(--accent-purple-light)}.faq-chevron{transition:transform var(--transition-base);color:var(--text-muted);flex-shrink:0}.faq-item.active .faq-chevron{color:var(--accent-purple-light);transform:rotate(180deg)}.faq-answer{max-height:0;transition:max-height var(--transition-slow),padding var(--transition-slow);overflow:hidden}.faq-item.active .faq-answer{max-height:400px}.faq-answer p{padding:0 var(--space-xl) var(--space-xl);color:var(--text-secondary);font-size:var(--text-sm);line-height:1.8}.cta-section{padding:var(--space-4xl) 0}.cta-card{padding:var(--space-4xl) var(--space-2xl);text-align:center;background:var(--gradient-subtle);border-radius:var(--radius-xl);border:1px solid #6366f126;position:relative;overflow:hidden}.cta-glow{pointer-events:none;background:radial-gradient(#6366f126,#0000 70%);width:400px;height:300px;position:absolute;top:-50%;left:50%;transform:translate(-50%)}.cta-card h2{font-size:var(--text-3xl);letter-spacing:-.02em;margin-bottom:var(--space-md);font-weight:800;position:relative}.cta-card p{color:var(--text-secondary);max-width:500px;margin:0 auto var(--space-2xl);position:relative}.cta-actions{justify-content:center;gap:var(--space-md);flex-wrap:wrap;display:flex;position:relative}.footer{padding:var(--space-4xl) 0 var(--space-xl);border-top:1px solid var(--border-color);background:var(--bg-primary)}.footer-content{justify-content:space-between;gap:var(--space-3xl);margin-bottom:var(--space-3xl);display:flex}.footer-brand{max-width:340px}.footer-brand .nav-logo{margin-bottom:var(--space-md)}.footer-brand p{color:var(--text-muted);font-size:var(--text-sm);line-height:1.7}.footer-links-grid{gap:var(--space-4xl);display:flex}.footer-col{gap:var(--space-sm);flex-direction:column;display:flex}.footer-col h4{font-size:var(--text-sm);margin-bottom:var(--space-sm);color:var(--text-primary);font-weight:700}.footer-col a{font-size:var(--text-sm);color:var(--text-muted);transition:color var(--transition-fast)}.footer-col a:hover{color:var(--accent-cyan)}.footer-bottom{padding-top:var(--space-xl);border-top:1px solid var(--border-color)}.footer-bottom p{font-size:var(--text-sm);color:var(--text-muted);text-align:center}@keyframes fadeInUp{0%{opacity:0;transform:translateY(30px)}to{opacity:1;transform:translateY(0)}}[data-animate]{opacity:0;transition:opacity .6s,transform .6s;transform:translateY(30px)}[data-animate].animate-in{opacity:1;transform:translateY(0)}@media (max-width:768px){:root{--space-4xl:4rem}.nav-links{top:var(--nav-height);-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);padding:var(--space-lg);border-bottom:1px solid var(--border-color);background:#0a0a0ff2;flex-direction:column;display:none;position:absolute;left:0;right:0}.nav-links.active,.nav-toggle{display:flex}.hero{padding-top:calc(var(--nav-height) + var(--space-2xl));min-height:auto}.hero-title{font-size:var(--text-4xl)}.hero-stats{gap:var(--space-lg)}.conversion-animation{gap:var(--space-lg);flex-direction:column}.conversion-arrows{flex-direction:row;transform:rotate(90deg)}.example-grid,.practices-grid{grid-template-columns:1fr}.footer-content{flex-direction:column}.footer-links-grid{gap:var(--space-2xl)}.overview-grid{grid-template-columns:1fr}.flow-step{padding:var(--space-lg);gap:var(--space-md)}.hero-actions{flex-direction:column}}@media (max-width:480px){.container{padding:0 var(--space-md)}.param-table th,.param-table td{padding:var(--space-sm) var(--space-md)}.config-grid{grid-template-columns:1fr}.cta-card{padding:var(--space-2xl) var(--space-lg)}}::-webkit-scrollbar{width:8px;height:8px}::-webkit-scrollbar-track{background:var(--bg-primary)}::-webkit-scrollbar-thumb{border-radius:var(--radius-full);background:#6366f14d}::-webkit-scrollbar-thumb:hover{background:#6366f180}::selection{color:#fff;background:#6366f14d}.article-section{padding:var(--space-4xl) 0}.article-content{max-width:860px;margin:0 auto}.article-content h2{font-size:var(--text-3xl);color:var(--text-primary);margin-bottom:var(--space-xl);font-weight:800;line-height:1.3}.article-content h3{font-size:var(--text-xl);color:var(--text-primary);margin-top:var(--space-2xl);margin-bottom:var(--space-md);font-weight:700;line-height:1.4}.article-content h4{font-size:var(--text-lg);color:var(--text-primary);margin-top:var(--space-xl);margin-bottom:var(--space-sm);font-weight:600}.article-content p{font-size:var(--text-base);color:var(--text-secondary);margin-bottom:var(--space-lg);line-height:1.8}.article-content p strong{color:var(--text-primary);font-weight:600}.article-content ul,.article-content ol{margin-bottom:var(--space-lg);padding-left:var(--space-xl)}.article-content li{font-size:var(--text-base);color:var(--text-secondary);margin-bottom:var(--space-sm);line-height:1.8}.article-content li strong{color:var(--text-primary)}.article-content code{font-family:var(--font-mono);color:var(--accent-purple-light);border-radius:var(--radius-sm);background:#6366f11a;border:1px solid #6366f126;padding:.15em .4em;font-size:.875em}.article-content pre{border:1px solid var(--border-color);border-radius:var(--radius-lg);padding:var(--space-lg);margin-bottom:var(--space-xl);background:#0006;overflow-x:auto}.article-content pre code{color:var(--accent-cyan-light);font-size:var(--text-sm);background:0 0;border:none;padding:0;line-height:1.7}.article-content blockquote{border-left:3px solid var(--accent-purple);padding:var(--space-lg) var(--space-xl);margin-bottom:var(--space-xl);border-radius:0 var(--radius-md) var(--radius-md) 0;background:#6366f10d}.article-content blockquote p{color:var(--text-secondary);margin-bottom:0}.article-content blockquote strong{color:var(--accent-amber)}.article-intro{font-size:var(--text-lg)!important;color:var(--text-secondary)!important;margin-bottom:var(--space-2xl)!important;line-height:1.8!important}.article-divider{background:var(--border-color);height:1px;margin:var(--space-3xl) 0;border:none}.comparison-table-wrapper{margin-bottom:var(--space-xl);border-radius:var(--radius-lg);border:1px solid var(--border-color);overflow-x:auto}.comparison-table{border-collapse:collapse;width:100%;font-size:var(--text-sm)}.comparison-table thead{background:#6366f11a}.comparison-table th{padding:var(--space-md) var(--space-lg);text-align:left;color:var(--text-primary);border-bottom:1px solid var(--border-color);white-space:nowrap;font-weight:600}.comparison-table td{padding:var(--space-md) var(--space-lg);color:var(--text-secondary);border-bottom:1px solid var(--border-color)}.comparison-table tr:last-child td{border-bottom:none}.comparison-table tr:hover td{background:#ffffff05}.step-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-xl);margin-bottom:var(--space-lg);transition:all var(--transition-base)}.step-card:hover{border-color:var(--border-color-hover);transform:translateY(-2px)}.step-card h4{align-items:center;gap:var(--space-sm);display:flex;margin-top:0!important}.step-number{background:var(--gradient-primary);width:28px;height:28px;font-size:var(--text-xs);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-weight:700;display:inline-flex}.param-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-xl);margin-bottom:var(--space-lg)}.param-card h3{color:var(--accent-cyan-light)!important;margin-top:0!important}.error-card{background:var(--bg-card);border:1px solid var(--border-color);border-radius:var(--radius-xl);padding:var(--space-xl);margin-bottom:var(--space-lg);border-left:3px solid var(--accent-rose)}.error-card h4{color:var(--accent-rose)!important;margin-top:0!important}@media (max-width:768px){.article-content h2{font-size:var(--text-2xl)}.comparison-table{font-size:var(--text-xs)}}.fcc-diagram-container{border-radius:var(--radius-xl);background:var(--bg-card);border:1px solid var(--border-color);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);width:100%;margin:2rem 0;padding:2rem;position:relative;overflow:hidden;box-shadow:0 4px 30px #00000080}.diagram-intro-top{justify-content:space-between;align-items:center;margin-bottom:2rem;display:flex}.file-icon{color:var(--text-primary);transition:var(--transition-base);flex-direction:column;align-items:center;gap:1rem;display:flex}.file-icon svg{filter:drop-shadow(0 0 10px #6366f166)}.file-icon .icon-label{font-family:var(--font-mono);color:var(--text-secondary);font-size:.9rem}.particle-flow{flex-direction:column;flex-grow:1;justify-content:center;align-items:center;height:100px;margin:0 2rem;display:flex;position:relative}.flow-track{background:var(--border-color);border-radius:2px;width:100%;height:4px;position:relative}.particles{pointer-events:none;width:100%;height:100%;position:absolute;top:0;overflow:hidden}.particle{background:var(--accent-cyan);width:8px;height:8px;box-shadow:0 0 10px var(--accent-cyan);border-radius:50%;animation:2s linear infinite flowRight;position:absolute;top:50%;transform:translateY(-50%)}.particle:nth-child(2){animation-delay:.5s}.particle:nth-child(3){animation-delay:1s}.particle:nth-child(4){animation-delay:1.5s}.particle-flow.reverse .particle{background:var(--accent-purple);box-shadow:0 0 10px var(--accent-purple);animation:2s linear infinite flowLeft}.particle-flow.reverse .particle:nth-child(2){animation-delay:.5s}.particle-flow.reverse .particle:nth-child(3){animation-delay:1s}.particle-flow.reverse .particle:nth-child(4){animation-delay:1.5s}@keyframes flowRight{0%{opacity:0;left:0}10%{opacity:1}90%{opacity:1}to{opacity:0;left:100%}}@keyframes flowLeft{0%{opacity:0;left:100%}10%{opacity:1}90%{opacity:1}to{opacity:0;left:0%}}.toggle-btn{background:var(--bg-glass);border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-md);cursor:pointer;font-family:var(--font-sans);transition:var(--transition-base);align-items:center;gap:.5rem;margin-top:1rem;padding:.5rem 1rem;font-size:.85rem;display:flex}.toggle-btn:hover{border-color:var(--accent-purple);background:#ffffff1a;box-shadow:0 0 15px #6366f14d}.diagram-intro-badges{flex-wrap:wrap;justify-content:center;gap:2rem;display:flex}.glow-badge{background:var(--bg-glass);color:var(--text-primary);border:1px solid #ffffff1a;border-radius:20px;padding:.75rem 1.5rem;font-size:.85rem;font-weight:500;animation:3s infinite alternate pulseBadge;box-shadow:0 0 #6366f100}.glow-badge:nth-child(2){animation-name:pulseBadgeCyan;animation-delay:1s}.glow-badge:nth-child(3){animation-name:pulseBadgePurple;animation-delay:2s}@keyframes pulseBadge{to{border-color:#6366f166;box-shadow:0 0 15px #6366f166}}@keyframes pulseBadgeCyan{to{border-color:#06b6d466;box-shadow:0 0 15px #06b6d466}}@keyframes pulseBadgePurple{to{border-color:#8b5cf666;box-shadow:0 0 15px #8b5cf666}}.whatis-canvas{justify-content:center;align-items:center;height:300px;display:flex;position:relative}.central-node{background:var(--bg-primary);border:2px solid var(--accent-purple);z-index:10;border-radius:50%;flex-direction:column;justify-content:center;align-items:center;width:80px;height:80px;display:flex;position:relative;box-shadow:0 0 20px #6366f14d}.central-node svg{animation:10s linear infinite spin}.central-node span{white-space:nowrap;color:var(--text-primary);font-size:.8rem;font-weight:700;position:absolute;bottom:-25px}@keyframes spin{to{transform:rotate(360deg)}}.whatis-branch{cursor:pointer;transition:var(--transition-base);opacity:.5;align-items:center;padding:20px;display:flex;position:absolute}.whatis-branch:hover,.whatis-branch.active{opacity:1;filter:brightness(1.2)}.branch-line{background:var(--text-muted);width:120px;height:4px;transition:var(--transition-base);border-radius:2px;position:relative;overflow:hidden}.whatis-branch.active .branch-line:after{content:"";background:linear-gradient(90deg,#0000,#fffc,#0000);width:100%;height:100%;animation:1s linear infinite branchFlow;position:absolute;top:0;left:0}@keyframes branchFlow{0%{transform:translate(-100%)}to{transform:translate(100%)}}.branch-label{color:var(--text-secondary);white-space:nowrap;transition:var(--transition-base);font-size:.8rem;font-weight:600;position:absolute}.path-1{top:10%;left:15%;transform:rotate(20deg)}.path-1 .branch-label{color:var(--accent-purple);top:0;left:20px;transform:rotate(-20deg)}.path-1.active .branch-line{background:var(--accent-purple);box-shadow:0 0 10px var(--accent-purple)}.path-2{top:45%;right:10%;transform:rotate(0)}.path-2 .branch-label{color:var(--accent-cyan);top:0;right:20px}.path-2.active .branch-line{background:var(--accent-cyan);box-shadow:0 0 10px var(--accent-cyan)}.path-3{bottom:10%;left:15%;transform:rotate(-20deg)}.path-3 .branch-label{color:var(--accent-amber);bottom:0;left:20px;transform:rotate(20deg)}.path-3.active .branch-line{background:var(--accent-amber);box-shadow:0 0 10px var(--accent-amber)}.whatis-tooltip{text-align:center;width:100%;color:var(--text-muted);font-size:.9rem;font-style:italic;transition:opacity .3s;position:absolute;bottom:0}#diagram-sap{justify-content:space-between;padding-bottom:4rem;display:flex;position:relative}.sap-panel{background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-lg);z-index:2;flex-direction:column;gap:1rem;width:45%;padding:1.5rem;display:flex}.panel-title{color:var(--text-primary);text-align:center;border-bottom:1px solid var(--border-color);margin:0 0 1rem;padding-bottom:.5rem;font-size:1.2rem}.panel-items{flex-direction:column;gap:.75rem;display:flex}.sap-item{border-radius:var(--radius-md);color:var(--text-secondary);cursor:pointer;transition:var(--transition-base);text-align:center;background:#ffffff0d;border:1px solid #0000;padding:.75rem 1rem;font-size:.9rem}.sap-item:hover,.sap-item.active{color:var(--text-primary);border-color:var(--accent-blue);background:#ffffff1a;box-shadow:0 0 15px #3b82f64d}.sap-connections{z-index:1;pointer-events:none;position:absolute;inset:0}.sap-tooltip{background:var(--bg-primary);border:1px solid var(--accent-blue);border-radius:var(--radius-md);color:var(--text-primary);opacity:.9;text-align:center;min-width:250px;padding:.5rem 1rem;font-size:.85rem;position:absolute;bottom:1rem;left:50%;transform:translate(-50%);box-shadow:0 4px 10px #00000080}.module-toggle-container{justify-content:center;align-items:center;gap:1rem;margin-bottom:2rem;display:flex}.toggle-label{color:var(--text-muted);font-size:1.1rem;font-weight:600;transition:color .3s}.module-toggle{background:var(--bg-glass);border:1px solid var(--border-color);cursor:pointer;border-radius:15px;width:60px;height:30px;position:relative;box-shadow:inset 0 2px 4px #00000080}.toggle-thumb{background:var(--accent-cyan);border-radius:50%;width:24px;height:24px;transition:transform .3s cubic-bezier(.4,0,.2,1),background .3s;position:absolute;top:2px;left:3px;box-shadow:0 2px 5px #0000004d}.module-toggle.receiver .toggle-thumb{background:var(--accent-purple);transform:translate(28px)}.module-flow{border-radius:var(--radius-lg);background:#ffffff05;border:1px solid #ffffff0d;justify-content:space-between;align-items:center;min-height:120px;padding:2rem 1rem;display:flex}.module-box{background:linear-gradient(var(--bg-primary),var(--bg-primary)) padding-box,var(--gradient-primary) border-box;border-radius:var(--radius-md);color:var(--text-primary);text-align:center;border:2px solid #0000;padding:1rem 2rem;font-weight:700;box-shadow:0 0 20px #6366f133}.flow-arrow{flex-grow:1;align-items:center;height:20px;margin:0 1rem;display:flex;position:relative}.flow-arrow:after{content:"";background:var(--border-color);z-index:1;height:2px;position:absolute;top:50%;left:0;right:0}.anim-dot{background:var(--accent-cyan);z-index:2;width:8px;height:8px;box-shadow:0 0 10px var(--accent-cyan);border-radius:50%;animation:2s linear infinite moveDot;position:absolute;top:50%;transform:translateY(-50%)}.receiver .anim-dot{background:var(--accent-purple);box-shadow:0 0 10px var(--accent-purple)}@keyframes moveDot{0%{opacity:0;left:0%}10%{opacity:1}90%{opacity:1}to{opacity:0;left:100%}}@media (max-width:768px){.diagram-intro-top,#diagram-sap{flex-direction:column;gap:2rem}.sap-panel{width:100%}.module-flow{flex-direction:column;gap:1rem}.flow-arrow{width:2px;height:40px;margin:1rem 0}.flow-arrow:after{width:2px;height:100%;top:0;left:50%}@keyframes moveDot{0%{opacity:0;top:0%;left:50%}10%{opacity:1}90%{opacity:1}to{opacity:0;top:100%;left:50%}}}.tech-pipeline{justify-content:space-between;align-items:center;padding:2rem 0;display:flex;position:relative}.pipeline-line{background:var(--gradient-primary);z-index:1;border-radius:2px;height:3px;position:absolute;top:50%;left:5%;right:5%;transform:translateY(-50%)}.data-packet{width:12px;height:12px;box-shadow:0 0 10px 4px var(--accent-cyan);background:#fff;border-radius:50%;animation:5s linear infinite travelPacket;position:absolute;top:50%;left:0;transform:translateY(-50%)}@keyframes travelPacket{0%{opacity:0;left:0}5%{opacity:1}95%{opacity:1}to{opacity:0;left:100%}}.pipeline-node{z-index:2;background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);text-align:center;cursor:pointer;width:120px;transition:var(--transition-base);padding:1rem;position:relative}.pipeline-node:hover,.pipeline-node.active{border-color:var(--accent-purple);transform:translateY(-5px);box-shadow:0 0 15px #6366f166}.node-title{font-size:.9rem;font-weight:600}.node-desc{color:var(--text-secondary);opacity:0;max-height:0;transition:var(--transition-base);margin-top:.5rem;font-size:.75rem;overflow:hidden}.pipeline-node.active .node-desc{opacity:1;max-height:50px;margin-top:.5rem}@media (max-width:768px){.tech-pipeline{flex-direction:column;gap:2rem}.pipeline-line{width:3px;height:auto;top:5%;bottom:5%;left:50%;transform:translate(-50%)}@keyframes travelPacket{0%{opacity:0;top:0}5%{opacity:1}95%{opacity:1}to{opacity:0;top:100%}}}.config-wizard-panel{border-radius:var(--radius-lg);background:#0a0a0fcc;border:1px solid #ffffff1a;overflow:hidden}.wizard-header{background:#ffffff0d;border-bottom:1px solid #ffffff1a;display:flex}.wizard-tab{color:var(--text-secondary);cursor:pointer;transition:var(--transition-base);background:0 0;border:none;border-bottom:2px solid #0000;flex:1;padding:1rem;font-weight:500}.wizard-tab:hover{color:var(--text-primary);background:#ffffff05}.wizard-tab.active{color:var(--accent-cyan);border-bottom-color:var(--accent-cyan);background:#06b6d40d}.wizard-content{min-height:200px;padding:2rem;position:relative}.wizard-step{animation:.3s ease-out forwards fadeIn;display:none}.wizard-step.active{display:block}.mock-field{margin-bottom:1.5rem}.mock-field label{color:var(--text-muted);margin-bottom:.5rem;font-size:.85rem;display:block}.mock-field input[type=text],.mock-field select{border:1px solid var(--border-color);border-radius:var(--radius-md);width:100%;color:var(--text-primary);font-family:var(--font-mono);background:#0000004d;padding:.75rem}.radio-group{gap:1.5rem;display:flex}.radio-group label{color:var(--text-primary);align-items:center;gap:.5rem;font-size:.95rem;display:flex}.select-with-check{align-items:center;display:flex;position:relative}.select-with-check select{border-color:var(--accent-emerald)}.check-icon{color:var(--accent-emerald);font-weight:700;animation:.5s cubic-bezier(.175,.885,.32,1.275) forwards popIn;position:absolute;right:1rem}@keyframes popIn{0%{opacity:0;transform:scale(0)}to{opacity:1;transform:scale(1)}}.code-display{font-family:var(--font-mono);border-radius:var(--radius-md);text-align:center;border:1px solid var(--border-color);background:#000;margin-bottom:2rem;padding:2rem;font-size:1.25rem}.code-segment,.code-separator{cursor:pointer;transition:var(--transition-base);border-radius:4px;padding:.25rem .5rem;display:inline-block}.code-separator{color:var(--text-muted)}.code-segment:hover,.code-separator:hover,.code-segment.highlight,.code-separator.highlight{color:#fff;transform:scale(1.1)}.color-amber{background:var(--accent-amber)}.color-purple{background:var(--accent-purple)}.color-cyan{background:var(--accent-cyan)}.color-blue{background:var(--accent-blue)}.color-emerald{background:var(--accent-emerald)}.param-legend{flex-wrap:wrap;justify-content:center;gap:1rem;display:flex}.legend-item{font-family:var(--font-mono);transition:var(--transition-base);background:#ffffff0d;border-radius:20px;align-items:center;gap:.5rem;padding:.5rem 1rem;font-size:.85rem;display:flex}.legend-item.highlight{background:#ffffff26;transform:translateY(-2px)}.legend-color{border-radius:50%;width:12px;height:12px}.sr-toggle-container{text-align:center;margin-bottom:2rem}.sr-toggle-btn{background:var(--bg-primary);border:1px solid var(--border-color);color:var(--text-primary);cursor:pointer;transition:var(--transition-base);border-radius:30px;padding:.75rem 1.5rem;font-weight:600}.sr-toggle-btn:hover{border-color:var(--accent-blue);box-shadow:0 0 15px #3b82f64d}.sr-split-view{gap:2rem;display:flex;position:relative}.sr-split-view:after{content:"";background:var(--border-color);width:1px;position:absolute;top:0;bottom:0;left:50%;transform:translate(-50%)}.sr-side{border-radius:var(--radius-lg);flex:1;padding:1rem;transition:opacity .3s}.sr-title{text-align:center;color:var(--accent-cyan);margin-bottom:2rem;font-size:1.2rem;font-weight:700}.receiver-side .sr-title{color:var(--accent-rose)}.sr-flow{justify-content:space-between;align-items:center;display:flex}.sr-node{background:var(--bg-primary);border:1px solid var(--border-color);border-radius:var(--radius-md);padding:.75rem 1rem;font-size:.85rem;font-weight:600}.fcc-node{border-color:var(--accent-purple);box-shadow:0 0 10px #6366f133}.sr-arrow{background:var(--border-color);flex:1;height:2px;margin:0 10px;position:relative}.sr-dot{background:var(--accent-cyan);border-radius:50%;width:8px;height:8px;animation:2s linear infinite flowDot;position:absolute;top:50%;transform:translateY(-50%)}.receiver-side .sr-dot{background:var(--accent-rose)}@keyframes flowDot{0%{opacity:0;left:0}10%{opacity:1}90%{opacity:1}to{opacity:0;left:100%}}.sr-side.dimmed{opacity:.3;filter:grayscale()}@media (max-width:768px){.sr-split-view{flex-direction:column}.sr-split-view:after{display:none}.sr-flow{flex-wrap:wrap;justify-content:center;gap:.5rem}.sr-arrow{flex:none;min-width:20px}}.fcc-diagram-container.animated{opacity:1;transform:translateY(0)}.fcc-diagram-title{color:var(--text-primary,#f0f0f5);font-family:var(--font-sans,"Inter", sans-serif);text-align:center;letter-spacing:.025em;margin-bottom:1.5rem;font-size:1.25rem;font-weight:600}.fcc-tooltip{border:1px solid var(--accent-purple,#6366f1);color:var(--text-primary,#f0f0f5);border-radius:var(--radius-md,.75rem);font-family:var(--font-mono,"JetBrains Mono", monospace);pointer-events:none;opacity:0;z-index:100;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background:#0a0a0ff2;padding:.5rem 1rem;font-size:.8rem;transition:opacity .2s,transform .2s;position:absolute;transform:translateY(10px);box-shadow:0 4px 15px #6366f14d}.fcc-tooltip.visible{opacity:1;transform:translateY(0)}.fcc-tree-wrapper{font-family:var(--font-mono,"JetBrains Mono", monospace);color:var(--text-secondary,#94a3b8);padding:1rem;overflow-x:auto}.fcc-tree-node{flex-direction:column;margin-left:1.5rem;display:flex;position:relative}.fcc-tree-line{background:var(--border-color,#ffffff1a);width:1px;transition:height .3s;position:absolute;top:1.2rem;bottom:0;left:-1rem}.fcc-tree-item{cursor:pointer;border-radius:4px;align-items:center;gap:.5rem;width:max-content;padding:.25rem .5rem;transition:background .2s;display:flex}.fcc-tree-item:hover{background:var(--bg-glass,#ffffff0d)}.fcc-tree-toggle{width:16px;height:16px;color:var(--text-muted,#64748b);justify-content:center;align-items:center;font-size:.7rem;transition:transform .3s;display:flex}.fcc-tree-node.expanded>.fcc-tree-item .fcc-tree-toggle{transform:rotate(90deg)}.fcc-tree-tag{color:var(--accent-purple,#6366f1);font-weight:500}.fcc-tree-tag.recordset{color:var(--accent-cyan,#06b6d4)}.fcc-tree-tag.structure{color:var(--accent-blue,#3b82f6)}.fcc-tree-tag.field{color:var(--accent-emerald,#10b981)}.fcc-tree-value{color:var(--text-primary,#f0f0f5)}.fcc-tree-children{animation:.3s ease-out forwards slideDown;display:none}.fcc-tree-node.expanded>.fcc-tree-children{display:block}@keyframes slideDown{0%{opacity:0;transform:translateY(-10px)}to{opacity:1;transform:translateY(0)}}.fcc-pgp-chain-diagram{flex-direction:column;gap:2rem;display:flex}.fcc-chain-row{flex-direction:column;gap:1rem;display:flex}.fcc-chain-label{color:var(--text-secondary,#94a3b8);text-transform:uppercase;letter-spacing:.05em;font-size:.9rem;font-weight:600}.fcc-chain-track-wrapper{padding:1rem 0;position:relative}.fcc-chain-track{justify-content:space-between;align-items:center;display:flex;position:relative}.fcc-chain-connector{background:var(--border-color,#ffffff1a);flex-grow:1;height:2px;margin:0 1rem;position:relative}.fcc-module-block{background:var(--bg-primary,#0a0a0f);border:1px solid var(--border-color,#ffffff1a);border-radius:var(--radius-lg,1rem);cursor:pointer;width:140px;transition:var(--transition-base,all .25s ease);z-index:2;flex-direction:column;align-items:center;gap:.5rem;padding:1rem;display:flex;position:relative}.fcc-module-block:hover,.fcc-module-block.active{border-color:var(--accent-cyan,#06b6d4);transform:translateY(-2px);box-shadow:0 0 15px #06b6d433}.fcc-module-icon{font-size:1.5rem}.fcc-module-name{color:var(--text-primary,#f0f0f5);text-align:center;font-size:.8rem;line-height:1.2}.fcc-module-desc-display{background:var(--bg-glass,#ffffff08);border-left:3px solid var(--accent-cyan,#06b6d4);border-radius:0 var(--radius-md) var(--radius-md) 0;min-height:3rem;color:var(--text-secondary,#94a3b8);padding:.75rem 1rem;font-size:.9rem;transition:opacity .3s}.fcc-data-packet{background:var(--bg-primary,#0a0a0f);border:2px solid var(--accent-purple,#6366f1);z-index:3;border-radius:50%;justify-content:center;align-items:center;width:32px;height:32px;transition:left 1s linear,border-color .3s,box-shadow .3s;display:flex;position:absolute;top:50%;left:0;transform:translate(-50%,-50%);box-shadow:0 0 15px #6366f180}.fcc-packet-icon{font-size:.9rem;transition:opacity .15s}.fcc-error-buttons{flex-wrap:wrap;justify-content:center;gap:.75rem;margin-bottom:2rem;display:flex}.fcc-error-btn{background:var(--bg-primary,#0a0a0f);border:1px solid var(--border-color,#ffffff1a);color:var(--text-secondary,#94a3b8);border-radius:var(--radius-md,.75rem);font-family:var(--font-sans,"Inter", sans-serif);cursor:pointer;transition:var(--transition-base,all .25s ease);align-items:center;gap:.5rem;padding:.75rem 1.25rem;font-size:.9rem;display:flex}.fcc-error-btn:hover{background:var(--bg-glass,#ffffff0d);color:var(--text-primary,#f0f0f5)}.fcc-error-btn.active{border-color:var(--accent-rose,#f43f5e);color:var(--text-primary,#f0f0f5);box-shadow:0 0 15px #f43f5e33}.fcc-error-btn.dimmed{opacity:.5}.fcc-error-icon{font-size:1.1rem}.fcc-error-visualization-panel{background:var(--bg-primary,#0a0a0f);border:1px solid var(--border-color,#ffffff0f);border-radius:var(--radius-lg,1rem);justify-content:center;align-items:center;min-height:200px;padding:1.5rem;display:flex;position:relative;overflow:hidden}.fcc-viz-placeholder{color:var(--text-muted,#64748b);font-style:italic}.fcc-viz-content{align-items:stretch;gap:2rem;width:100%;animation:.4s forwards fadeIn;display:flex}.fcc-viz-problem{border-radius:var(--radius-md,.75rem);background:#f43f5e0d;border:1px dashed #f43f5e4d;flex-direction:column;flex:1;gap:.5rem;padding:1rem;display:flex}.fcc-viz-solution{border-radius:var(--radius-md,.75rem);opacity:0;background:#10b9810d;border:1px solid #10b9814d;flex-direction:column;flex:1;gap:.5rem;padding:1rem;animation:.5s .2s forwards slideInRight;display:flex;transform:translate(20px)}@keyframes slideInRight{0%{opacity:0;transform:translate(20px)}to{opacity:1;transform:translate(0)}}.fcc-viz-arrow{color:var(--text-muted,#64748b);align-items:center;font-size:1.5rem;display:flex}.fcc-viz-title{text-transform:uppercase;letter-spacing:.05em;color:var(--text-secondary,#94a3b8);margin-bottom:.5rem;font-size:.85rem;font-weight:600}.fcc-viz-code{font-family:var(--font-mono,"JetBrains Mono", monospace);color:var(--text-primary,#f0f0f5);background:var(--bg-primary,#0a0a0f);white-space:pre-wrap;border-radius:4px;padding:.5rem;font-size:.8rem}.fcc-viz-fix-text{color:var(--text-primary,#f0f0f5);font-size:.9rem}.fcc-roadmap-track{justify-content:space-between;align-items:center;margin-bottom:2rem;padding:0 1rem;display:flex;position:relative}.fcc-roadmap-endpoint{background:var(--bg-glass,#ffffff0d);border-radius:var(--radius-md,.75rem);color:var(--text-primary,#f0f0f5);z-index:2;padding:.5rem 1rem;font-size:.9rem;font-weight:600}.fcc-roadmap-nodes-container{flex-grow:1;justify-content:space-between;align-items:center;height:60px;margin:0 1rem;display:flex;position:relative}.fcc-roadmap-line-bg{background:var(--border-color,#ffffff1a);border-radius:2px;height:4px;position:absolute;top:50%;left:0;right:0;transform:translateY(-50%)}.fcc-roadmap-line-fill{background:var(--gradient-primary,linear-gradient(135deg, #6366f1, #06b6d4));border-radius:2px;width:0%;height:4px;transition:width .8s cubic-bezier(.4,0,.2,1);position:absolute;top:50%;left:0;transform:translateY(-50%);box-shadow:0 0 10px #6366f180}.fcc-roadmap-node{z-index:2;cursor:pointer;flex-direction:column;align-items:center;display:flex;position:relative}.fcc-node-icon{background:var(--bg-primary,#0a0a0f);border:2px solid var(--border-color,#fff3);width:40px;height:40px;transition:var(--transition-base,all .25s ease);border-radius:50%;justify-content:center;align-items:center;font-size:1.2rem;display:flex}.fcc-roadmap-node.completed .fcc-node-icon,.fcc-roadmap-node.active .fcc-node-icon{border-color:var(--accent-cyan,#06b6d4);background:#06b6d41a;box-shadow:0 0 15px #06b6d44d}.fcc-roadmap-node:hover .fcc-node-icon{transform:scale(1.1)}.fcc-node-label{white-space:nowrap;color:var(--text-secondary,#94a3b8);font-size:.8rem;transition:color .3s;position:absolute;top:45px}.fcc-roadmap-node.active .fcc-node-label{color:var(--text-primary,#f0f0f5);font-weight:600}.fcc-milestone-details{background:var(--bg-primary,#0a0a0f);border:1px solid var(--border-color,#ffffff0f);border-radius:var(--radius-lg,1rem);min-height:150px;padding:1.5rem}.fcc-milestone-placeholder{text-align:center;color:var(--text-muted,#64748b);padding-top:2rem}.fcc-milestone-content{flex-direction:column;gap:1rem;animation:.4s forwards fadeIn;display:flex}.fcc-milestone-desc{color:var(--text-primary,#f0f0f5);font-size:.95rem}.fcc-milestone-compare{background:var(--bg-glass,#ffffff08);border-radius:var(--radius-md,.75rem);gap:1rem;padding:1rem;display:flex}.fcc-compare-col{flex:1}.fcc-compare-title{color:var(--text-secondary,#94a3b8);text-transform:uppercase;margin-bottom:.5rem;font-size:.8rem}.fcc-compare-code{font-family:var(--font-mono,"JetBrains Mono", monospace);color:var(--text-primary,#f0f0f5);white-space:pre-wrap;font-size:.8rem}@media (max-width:768px){.fcc-chain-track{flex-direction:column;gap:1rem}.fcc-chain-connector{width:2px;height:30px;margin:0}.fcc-data-packet{transition:top 1s linear;top:0;left:50%;transform:translate(-50%,-50%)}.fcc-viz-content{flex-direction:column}.fcc-viz-arrow{margin:1rem auto;transform:rotate(90deg)}}.converter-visual-pipeline{background:#0a0a12b3;border:1px solid #6366f133;margin-top:2rem;margin-bottom:1.5rem;padding:1.5rem;box-shadow:0 8px 32px #0006,inset 0 0 20px #6366f10d}.pipeline-header{align-items:center;gap:1rem;margin-bottom:1.25rem;display:flex}.pipeline-badge{background:var(--gradient-primary);color:#fff;text-transform:uppercase;letter-spacing:.05em;border-radius:20px;padding:.25rem .75rem;font-size:.75rem;font-weight:700}.pipeline-title{color:var(--text-primary);margin:0;font-size:1.05rem;font-weight:600}.pipeline-flow-container{justify-content:space-between;align-items:center;gap:.5rem;padding:.5rem 0;display:flex}.flow-node{background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-lg);min-width:110px;transition:var(--transition-base);flex-direction:column;align-items:center;padding:.85rem 1.25rem;display:flex;position:relative}.flow-node:hover{border-color:var(--accent-cyan);box-shadow:0 0 15px #06b6d440}.node-badge{color:var(--accent-purple-light);background:#6366f133;border-radius:10px;margin-bottom:.35rem;padding:.15rem .5rem;font-size:.7rem;font-weight:700}.target-badge{color:var(--accent-cyan-light);background:#06b6d433}.core-badge{color:var(--accent-emerald);background:#10b98133}.node-icon{margin-bottom:.25rem;font-size:1.5rem}.core-gear-icon svg{filter:drop-shadow(0 0 8px #06b6d480);animation:12s linear infinite spinSlow}@keyframes spinSlow{to{transform:rotate(360deg)}}.node-label{color:var(--text-primary);font-size:.825rem;font-weight:600}.node-stat{color:var(--text-secondary);font-size:.75rem;font-family:var(--font-mono);margin-top:.2rem}.core-param-tags{flex-wrap:wrap;justify-content:center;gap:.35rem;margin-top:.35rem;display:flex}.tag-chip{font-size:.68rem;font-family:var(--font-mono);color:var(--text-secondary);background:#ffffff0f;border:1px solid #ffffff1a;border-radius:4px;padding:.1rem .4rem}.flow-stream{background:var(--border-color);border-radius:2px;flex-grow:1;height:3px;position:relative;overflow:hidden}.stream-line{background:var(--gradient-primary);opacity:.4;position:absolute;inset:0}.stream-particle{background:var(--accent-cyan);width:8px;height:8px;box-shadow:0 0 10px var(--accent-cyan);border-radius:50%;animation:2s linear infinite flowStreamRight;position:absolute;top:-2.5px}.stream-particle:nth-child(2){animation-delay:.65s}.stream-particle:nth-child(3){animation-delay:1.3s}.stream-particle:nth-child(4){animation-delay:1.95s}.reverse-stream .stream-particle{background:var(--accent-purple);box-shadow:0 0 10px var(--accent-purple);animation:2s linear infinite flowStreamLeft}@keyframes flowStreamRight{0%{opacity:0;left:-10%}10%{opacity:1}90%{opacity:1}to{opacity:0;left:110%}}@keyframes flowStreamLeft{0%{opacity:0;left:110%}10%{opacity:1}90%{opacity:1}to{opacity:0;left:-10%}}@media (max-width:640px){.pipeline-flow-container{flex-direction:column;gap:1rem}.flow-stream{width:3px;height:30px}@keyframes flowStreamRight{0%{opacity:0;top:-10%}10%{opacity:1}90%{opacity:1}to{opacity:0;top:110%}}}.converter-visual-guide{border-radius:var(--radius-xl);-webkit-backdrop-filter:blur(12px);backdrop-filter:blur(12px);background:#0c0c16d9;border:1px solid #6366f140;justify-content:space-between;align-items:center;gap:.75rem;margin-top:1.5rem;margin-bottom:1.5rem;padding:1rem 1.5rem;display:flex;box-shadow:0 10px 30px #0006,inset 0 0 20px #6366f10d}.guide-card{background:var(--bg-glass);border:1px solid var(--border-color);border-radius:var(--radius-lg);transition:var(--transition-base);flex:1;align-items:center;gap:.75rem;min-width:140px;padding:.65rem 1rem;display:flex;position:relative}.guide-card:hover{border-color:var(--accent-purple-light);transform:translateY(-2px);box-shadow:0 4px 15px #6366f133}.active-input-card{border-color:var(--accent-cyan);background:linear-gradient(135deg,#06b6d41f,#6366f11f);animation:3s infinite alternate pulseBorder;box-shadow:0 0 20px #06b6d44d,inset 0 0 15px #06b6d41a}@keyframes pulseBorder{0%{border-color:#06b6d499;box-shadow:0 0 15px #06b6d433}to{border-color:#6366f1e6;box-shadow:0 0 25px #6366f166}}.guide-icon-wrapper{justify-content:center;align-items:center;display:flex;position:relative}.guide-step-num{border:1px solid var(--border-color);width:22px;height:22px;color:var(--text-secondary);background:#ffffff14;border-radius:50%;justify-content:center;align-items:center;font-size:.725rem;font-weight:700;display:flex;position:absolute;top:-8px;left:-8px}.accent-num{background:var(--gradient-primary);color:#fff;border-color:#0000}.guide-emoji{font-size:1.35rem}.guide-card-content{flex-direction:column;display:flex}.guide-card-title{color:var(--text-primary);font-size:.85rem;font-weight:600;line-height:1.2}.accent-text{color:var(--accent-cyan-light);font-weight:700}.guide-card-sub{color:var(--text-muted);margin-top:.15rem;font-size:.725rem}.pointing-arrow-down{color:var(--accent-cyan-light);filter:drop-shadow(0 2px 6px #06b6d499);animation:1.5s infinite bounceDown;position:absolute;bottom:-22px;left:50%;transform:translate(-50%)}@keyframes bounceDown{0%,to{transform:translate(-50%)}50%{transform:translate(-50%,5px)}}.guide-connector{background:var(--border-color);flex-shrink:0;justify-content:center;align-items:center;width:24px;height:2px;display:flex;position:relative}.connector-pulse{background:var(--accent-purple-light);width:6px;height:6px;box-shadow:0 0 8px var(--accent-purple-light);border-radius:50%;animation:2s linear infinite pulseTravel}@keyframes pulseTravel{0%{opacity:0;transform:translate(-10px)}50%{opacity:1}to{opacity:0;transform:translate(10px)}}@media (max-width:900px){.converter-visual-guide{flex-direction:column;gap:1rem}.guide-connector{width:2px;height:16px}}.lang-grid-wrapper{flex-direction:column;gap:.65rem;display:flex}.lang-grid-title{text-transform:uppercase;letter-spacing:.1em;color:var(--text-primary);margin:0;font-size:.75rem;font-weight:800}.lang-grid{grid-template-columns:repeat(5,minmax(44px,1fr));gap:.45rem;max-width:310px;display:grid}.lang-chip{height:38px;color:var(--text-secondary);font-size:.8rem;font-weight:700;font-family:var(--font-mono);background:#0f1423b3;border:1px solid #ffffff14;border-radius:10px;justify-content:center;align-items:center;padding:0 .5rem;text-decoration:none;transition:all .2s cubic-bezier(.4,0,.2,1);display:inline-flex;box-shadow:0 2px 6px #0003}.lang-chip:hover{color:var(--accent-cyan-light);background:#6366f11f;border-color:#6366f180;transform:translateY(-1px);box-shadow:0 4px 12px #6366f140}.lang-chip.active{border:1.5px solid var(--accent-cyan);color:var(--accent-cyan-light);background:#06b6d424;box-shadow:0 0 14px #06b6d473,inset 0 0 10px #06b6d426}.lang-dropdown-container{display:inline-block;position:relative}.lang-dropdown-btn{border:1px solid var(--border-color);color:var(--text-primary);border-radius:var(--radius-md);font-size:.825rem;font-weight:600;font-family:var(--font-mono);cursor:pointer;transition:var(--transition-base);background:#0f1423b3;align-items:center;gap:.4rem;padding:.35rem .75rem;display:flex}.lang-dropdown-btn:hover{border-color:var(--accent-cyan);box-shadow:0 0 12px #06b6d440}.lang-dropdown-panel{border:1px solid var(--border-color);border-radius:var(--radius-lg);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);z-index:1000;opacity:0;background:#0c0e19f2;padding:1rem;transition:all .25s cubic-bezier(.4,0,.2,1);display:none;position:absolute;top:calc(100% + .5rem);right:0;transform:translateY(-8px);box-shadow:0 12px 35px #0009,0 0 20px #6366f126}.lang-dropdown-panel.show{opacity:1;display:block;transform:translateY(0)}@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-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}@property --tw-backdrop-blur{syntax:"*";inherits:false}@property --tw-backdrop-brightness{syntax:"*";inherits:false}@property --tw-backdrop-contrast{syntax:"*";inherits:false}@property --tw-backdrop-grayscale{syntax:"*";inherits:false}@property --tw-backdrop-hue-rotate{syntax:"*";inherits:false}@property --tw-backdrop-invert{syntax:"*";inherits:false}@property --tw-backdrop-opacity{syntax:"*";inherits:false}@property --tw-backdrop-saturate{syntax:"*";inherits:false}@property --tw-backdrop-sepia{syntax:"*";inherits:false}