:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:var(--accent);text-decoration:inherit}a:hover{color:var(--accent-hover)}body{margin:0;display:flex;place-items:left;min-width:320px;min-height:100vh}header{padding:.25rem 1rem;display:flex;flex-direction:row;align-items:center;background-color:var(--bg-surface);border-bottom:1px solid var(--border-color)}header h1{margin:0;font-size:1.5rem;color:var(--text-primary)}h1 img{height:1em}header h1 a{display:flex;align-items:center;gap:8px;color:var(--text-primary);text-decoration:none}.site-stage{align-self:flex-end;margin-left:-4px;font-size:.75rem;font-weight:400;line-height:1.6;color:var(--text-secondary)}nav{display:flex;flex-direction:row;align-items:center;gap:.25rem;margin-left:1.5rem;width:100%}.nav-link{display:flex;align-items:center;gap:.25rem;padding:.4rem .75rem;text-decoration:none;color:inherit;border-radius:4px;transition:background .15s}.nav-chevron{font-size:.65rem;opacity:.6}.nav-dropdown{position:relative;display:flex;align-items:center}.dropdown-menu{position:absolute;top:100%;left:0;min-width:160px;padding:.25rem;border-radius:6px;z-index:100;display:flex;flex-direction:column;background:var(--bg-surface);border:1px solid var(--border-color);box-shadow:0 4px 16px #0006}.dropdown-item:hover{background:#ffffff14}.nav-link:hover{background:#00000012}.theme-toggle{margin-left:auto;padding:.4rem .6rem;border-radius:4px;cursor:pointer;font-size:1rem;background:transparent;color:inherit;border:1px solid var(--border-color);transition:background .15s}.theme-toggle:hover{background:#80808026}#kofi-wrapper{position:fixed;bottom:20px;right:20px;z-index:1000}#kofi-close{position:absolute;top:-10px;right:-10px;z-index:1001;background:#555;color:#fff;border:none;border-radius:50%;width:22px;height:22px;cursor:pointer;font-size:12px;display:flex;align-items:center;justify-content:center}.tippy-box[data-animation=fade][data-state=hidden]{opacity:0}[data-tippy-root]{max-width:calc(100vw - 10px)}.tippy-box{position:relative;background-color:#333;color:#fff;border-radius:4px;font-size:14px;line-height:1.4;white-space:normal;outline:0;transition-property:transform,visibility,opacity}.tippy-box[data-placement^=top]>.tippy-arrow{bottom:0}.tippy-box[data-placement^=top]>.tippy-arrow:before{bottom:-7px;left:0;border-width:8px 8px 0;border-top-color:initial;transform-origin:center top}.tippy-box[data-placement^=bottom]>.tippy-arrow{top:0}.tippy-box[data-placement^=bottom]>.tippy-arrow:before{top:-7px;left:0;border-width:0 8px 8px;border-bottom-color:initial;transform-origin:center bottom}.tippy-box[data-placement^=left]>.tippy-arrow{right:0}.tippy-box[data-placement^=left]>.tippy-arrow:before{border-width:8px 0 8px 8px;border-left-color:initial;right:-7px;transform-origin:center left}.tippy-box[data-placement^=right]>.tippy-arrow{left:0}.tippy-box[data-placement^=right]>.tippy-arrow:before{left:-7px;border-width:8px 8px 8px 0;border-right-color:initial;transform-origin:center right}.tippy-box[data-inertia][data-state=visible]{transition-timing-function:cubic-bezier(.54,1.5,.38,1.11)}.tippy-arrow{width:16px;height:16px;color:#333}.tippy-arrow:before{content:"";position:absolute;border-color:transparent;border-style:solid}.tippy-content{position:relative;padding:5px 9px;z-index:1}button{all:unset}.error-highlight{background-color:var(--highlight-error);border-bottom:2px solid var(--error-color);pointer-events:all;cursor:pointer}.ambiguity-highlight{background-color:var(--highlight-ambiguity);border-bottom:2px solid var(--highlight-ambiguity-border)}.SwitchRoot{width:42px;height:25px;background-color:var(--border-color);border-radius:9999px;position:relative;box-shadow:0 2px 10px #000000b3;-webkit-tap-highlight-color:rgba(0,0,0,0)}.SwitchRoot:focus{box-shadow:0 0 0 2px var(--text-primary)}.SwitchRoot[data-state=checked]{background-color:#26a30a}.SwitchThumb{display:block;width:21px;height:21px;background-color:#fff;border-radius:9999px;box-shadow:0 2px 2px #000000b3;transition:transform .1s;transform:translate(2px);will-change:transform}.SwitchThumb[data-state=checked]{transform:translate(19px)}.special-chars-div{margin-bottom:10px}.special-char-button{margin:4px;padding:8px 16px;font-size:16px;cursor:pointer;border:1px solid var(--border-color);border-radius:4px;background-color:var(--accent);color:#fff}.special-char-button:hover{background-color:var(--accent-hover)}.input-section{margin-bottom:10px}.input-label{display:block;margin-bottom:8px;font-weight:700}.output-label{font-weight:700;display:block;margin-bottom:8px}#inputbox{width:100%;min-height:130px;padding:12px;font-size:16px;border:1px solid var(--border-color);border-radius:4px;background-color:var(--bg-secondary);color:var(--text-primary);box-sizing:border-box;white-space:pre-wrap;word-break:break-word;overflow-y:auto}#inputbox textarea,#inputbox pre{padding:12px!important}.romanization-container{max-width:780px;margin:0;padding:2rem 1.5rem;position:relative}.romanization-container h2{margin-top:0;font-size:1.6rem;color:var(--text-primary);font-weight:700;margin-bottom:.25rem}.system-desc{margin-top:0;color:var(--text-secondary);font-size:.95rem}.romanize-button-div{margin-bottom:.75rem}.romanization-button{background-color:var(--accent);color:#fff;border:none;border-radius:6px;padding:8px 20px;font-size:15px;cursor:pointer;transition:background-color .15s ease}.romanization-button:hover{background-color:var(--accent-hover)}.romanized-output{width:100%;min-height:130px;padding:12px;font-size:16px;border:1px solid var(--border-color);border-radius:4px;background-color:var(--bg-readonly);color:var(--text-primary);box-sizing:border-box;white-space:pre-wrap;word-break:break-word;overflow-y:auto}.romanized-output--error{color:var(--error-color)}.options{margin-top:10px}.option-div{display:flex;flex-direction:column;margin-top:10px}.option-div select{width:fit-content;max-width:100%}.option-label{color:var(--text-primary);font-size:15px;line-height:1;-webkit-user-select:none;user-select:none;padding-bottom:8px}.ambiguity-popup{position:fixed;background:var(--bg-surface);border:1px solid var(--border-color);border-radius:6px;padding:10px;z-index:1000;box-shadow:0 2px 8px #0006;min-width:200px;color:var(--text-primary)}.ambiguity-popup-title{font-weight:700;margin-bottom:8px}.ambiguity-popup-option{padding:6px 8px;cursor:pointer;border-radius:4px;margin-bottom:4px;background:var(--bg-secondary)}.ambiguity-popup-option:hover{background:var(--border-color)}.ambiguity-popup-none{padding:6px 8px;cursor:pointer;border-radius:4px;background:var(--bg-secondary);color:var(--text-secondary)}.ambiguity-popup-none:hover{background:var(--border-color)}.guide{overflow-x:auto;width:100%}.guide table{width:max-content;min-width:100%}.guide tr{padding-top:10px;padding-right:10px;font-size:smaller}.guide tbody tr:nth-child(odd){background-color:var(--bg-secondary)}.quick_guide_collapsible summary,.advanced_guide_collapsible summary{display:inline-block;padding:2px 10px;border:1px solid var(--border-color);border-radius:4px;cursor:pointer;font-size:.85rem;-webkit-user-select:none;user-select:none;list-style:none}.quick_guide_collapsible summary::-webkit-details-marker{display:none}.column1,.column2,.column3{vertical-align:top;white-space:nowrap;padding:2px 5px}.faq{margin:2rem auto}.faq details{margin-bottom:.75rem;border-radius:10px;overflow:hidden;box-shadow:0 2px 8px #0000004d}.faq details summary{background-color:var(--accent);color:#fff;padding:.85rem 1.2rem;cursor:pointer;font-weight:600;list-style:none;display:flex;justify-content:space-between;align-items:center;transition:background-color .2s ease}.faq details summary::-webkit-details-marker{display:none}.faq details summary:after{content:"▸";font-size:.9rem;transition:transform .2s ease}.faq details[open] summary:after{transform:rotate(90deg)}.faq details[open] summary{border-radius:10px 10px 0 0;background-color:var(--accent)}.faq details summary:hover{background-color:var(--accent-hover)}.faq details p{padding-left:.5rem;padding-right:.5rem}.Intro{white-space:pre-wrap}[data-theme=dark]{--bg-primary: #1a1b1e;--bg-secondary: #25262b;--bg-surface: #2c2e33;--bg-readonly: #1e2025;--border-color: #3a3d44;--text-primary: #e8e9ed;--text-secondary: #9da3ae;--accent: #3c66a9;--accent-hover: #4a78c2;--accent-subtle: #1e2d45;--error-color: #e05c5c;--highlight-error: #5a1a1a;--highlight-ambiguity: #4a3e00;--highlight-ambiguity-border: #c9a800}[data-theme=light]{--bg-primary: #ffffff;--bg-secondary: #f5f5f5;--bg-surface: #ebebeb;--bg-readonly: #ececec;--border-color: #d0d0d0;--text-primary: #1a1a1a;--text-secondary: #555555;--accent: #1a3a6b;--accent-hover: #244d8c;--accent-subtle: #e8f0fb;--error-color: #cc0000;--highlight-error: #ffe0e0;--highlight-ambiguity: #fff8c0;--highlight-ambiguity-border: #9a7800}html,body,#root{height:100%;width:100%;margin:0}body{font-family:system-ui,-apple-system,sans-serif;background-color:var(--bg-primary);color:var(--text-primary)}.App{display:flex;flex-direction:column;min-height:100vh}main{flex:1;padding:10px 20px 20px}footer{position:sticky;top:100vh;background-color:var(--bg-surface);color:var(--text-secondary);padding:10px;text-align:left}.container{display:flex;justify-content:space-between}