/*!tailwindcss v4.1.17 | MIT License | https://tailwindcss.com*/@charset "UTF-8";@import "https://fonts.googleapis.com/css2?family=M+PLUS+1p:wght@400;700&display=swap";@import "https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;700&display=swap";@import "https://fonts.googleapis.com/css2?family=Noto+Color+Emoji&display=swap";@layer properties;:root{--font:"M PLUS 1p";--font-title:"M PLUS Rounded 1c"}@media screen and (max-width:1024px){:root{--header-width:960px;--main-width:720px}html{font-size:16px}}@media screen and (min-width:1024px) and (max-width:1440px){:root{--header-width:1370px;--main-width:720px}html{font-size:16px}}@media screen and (min-width:1440px){:root{--header-width:1370px;--main-width:960px}html{font-size:18px}}.collapse{visibility:collapse}.visible{visibility:visible}.absolute{position:absolute}.fixed{position:fixed}.relative{position:relative}.static{position:static}.col-span-1{grid-column:span 1/span 1}.\!mx-0{margin-inline:calc(var(--spacing) * 0)!important}.my-1{margin-block:calc(var(--spacing) * 1)}.my-2{margin-block:calc(var(--spacing) * 2)}.my-3{margin-block:calc(var(--spacing) * 3)}.my-4{margin-block:calc(var(--spacing) * 4)}.mt-1{margin-top:calc(var(--spacing) * 1)}.mt-auto{margin-top:auto}.mr-1{margin-right:calc(var(--spacing) * 1)}.mr-auto{margin-right:auto}.mb-0{margin-bottom:calc(var(--spacing) * 0)}.mb-1{margin-bottom:calc(var(--spacing) * 1)}.mb-2{margin-bottom:calc(var(--spacing) * 2)}.mb-4{margin-bottom:calc(var(--spacing) * 4)}.block{display:block}.contents{display:contents}.flex{display:flex}.grid{display:grid}.hidden{display:none}.inline{display:inline}.inline-block{display:inline-block}.inline-flex{display:inline-flex}.inline-grid{display:inline-grid}.table{display:table}.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}.grid-cols-1{grid-template-columns:repeat(1,minmax(0,1fr))}.grid-cols-2{grid-template-columns:repeat(2,minmax(0,1fr))}.grid-cols-3{grid-template-columns:repeat(3,minmax(0,1fr))}.grid-cols-4{grid-template-columns:repeat(4,minmax(0,1fr))}.items-end{align-items:flex-end}.gap-1{gap:calc(var(--spacing) * 1)}.gap-2{gap:calc(var(--spacing) * 2)}.gap-4{gap:calc(var(--spacing) * 4)}.gap-5{gap:calc(var(--spacing) * 5)}.rounded{border-radius:.25rem}.border{border-style:var(--tw-border-style);border-width:1px}.\!bg-rose-700{background-color:var(--color-rose-700)!important}.\!bg-sky-700{background-color:var(--color-sky-700)!important}.\!bg-teal-700{background-color:var(--color-teal-700)!important}.bg-none{background-image:none}.pt-4{padding-top:calc(var(--spacing) * 4)}.pb-0{padding-bottom:calc(var(--spacing) * 0)}.text-center{text-align:center}.text-left{text-align:left}.text-right{text-align:right}.text-2xl{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height))}.text-sm{font-size:var(--text-sm);line-height:var(--tw-leading,var(--text-sm--line-height))}.text-xl{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height))}.font-bold{--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}.whitespace-nowrap{white-space:nowrap}.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,)}.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,)}.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,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))}.md\:col-span-2{@media(width >= 48rem){grid-column: span 2 / span 2;}}.md\:col-span-3{@media(width >= 48rem){grid-column: span 3 / span 3;}}.md\:col-span-8{@media(width >= 48rem){grid-column: span 8 / span 8;}}.md\:\!mx-5{@media(width >= 48rem){margin-inline: calc(var(--spacing) * 5) !important;}}.md\:grid-cols-2{@media(width >= 48rem){grid-template-columns: repeat(2,minmax(0,1fr));}}.md\:grid-cols-5{@media(width >= 48rem){grid-template-columns: repeat(5,minmax(0,1fr));}}.md\:grid-cols-10{@media(width >= 48rem){grid-template-columns: repeat(10,minmax(0,1fr));}}.xl\:\!mx-10{@media(width >= 80rem){margin-inline: calc(var(--spacing) * 10) !important;}}@layer theme,base,components,utilities;@layer theme{:root,:host{--font-sans:ui-sans-serif, system-ui, 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;--color-red-500:oklch(63.7% 0.237 25.331);--color-teal-700:oklch(51.1% 0.096 186.391);--color-sky-700:oklch(50% 0.134 242.749);--color-rose-700:oklch(51.4% 0.222 16.935);--color-gray-500:oklch(55.1% 0.027 264.364);--color-gray-700:oklch(37.3% 0.034 259.733);--color-white:#fff;--spacing:0.25rem;--text-sm:0.875rem;--text-sm--line-height:calc(1.25 / 0.875);--text-base:1rem;--text-base--line-height:calc(1.5 / 1);--text-lg:1.125rem;--text-lg--line-height:calc(1.75 / 1.125);--text-xl:1.25rem;--text-xl--line-height:calc(1.75 / 1.25);--text-2xl:1.5rem;--text-2xl--line-height:calc(2 / 1.5);--text-3xl:1.875rem;--text-3xl--line-height:calc(2.25 / 1.875);--font-weight-bold:700;--radius-md:0.375rem;--aspect-video:16 / 9;--default-transition-duration:150ms;--default-transition-timing-function:cubic-bezier(0.4, 0, 0.2, 1);--default-font-family:var(--font-sans);--default-mono-font-family:var(--font-mono)}}@layer base{*,::after,::before,::backdrop,::file-selector-button{box-sizing:border-box;margin:0;padding:0;border:0 solid}html,:host{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:var(--default-font-family,ui-sans-serif,system-ui,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{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{outline:auto}progress{vertical-align:baseline}summary{display:list-item}ol,ul,menu{list-style:none}img,svg,video,canvas,audio,iframe,embed,object{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}button,input,select,optgroup,textarea,::file-selector-button{font:inherit;font-feature-settings:inherit;font-variation-settings:inherit;letter-spacing:inherit;color:inherit;border-radius:0;background-color:initial;opacity:1}: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}::-moz-placeholder{opacity:1}::placeholder{opacity:1}@supports(not (-webkit-appearance:-apple-pay-button)) or (contain-intrinsic-size:1px){::-moz-placeholder{color:currentcolor;@supports(color:color-mix(in lab,red,red)){color: color-mix(in oklab,currentcolor 50%,transparent);}}::placeholder{color:currentcolor;@supports(color:color-mix(in lab,red,red)){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,::-webkit-datetime-edit-year-field,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field,::-webkit-datetime-edit-second-field,::-webkit-datetime-edit-millisecond-field,::-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]),::file-selector-button{-webkit-appearance:button;-moz-appearance:button;appearance:button}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer utilities;body.lb-disable-scrolling{overflow:hidden}.lightboxOverlay{position:absolute;top:0;left:0;z-index:9999;background-color:#000;opacity:.8;display:none}.lightbox{position:absolute;left:0;width:100%;z-index:10000;text-align:center;line-height:0;font-weight:400;outline:none}.lightbox .lb-image{display:block;height:auto;max-width:inherit;max-height:none;border-radius:3px;border:4px solid #fff}.lightbox a img{border:none}.lb-outerContainer{position:relative;width:250px;height:250px;margin:0 auto;border-radius:4px;background-color:#fff}.lb-outerContainer:after{content:"";display:table;clear:both}.lb-loader{position:absolute;top:43%;left:0;height:25%;width:100%;text-align:center;line-height:0}.lb-cancel{display:block;width:32px;height:32px;margin:0 auto;background:url(./node_modules/lightbox2/dist/images/loading.gif)no-repeat}.lb-nav{position:absolute;top:0;left:0;height:100%;width:100%;z-index:10}.lb-container>.nav{left:0}.lb-nav a{outline:none;background-image:url(data:image/gif;base64,R0lGODlhAQABAPAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==)}.lb-prev,.lb-next{height:100%;cursor:pointer;display:block}.lb-nav a.lb-prev{width:34%;left:0;float:left;background:url(./node_modules/lightbox2/dist/images/prev.png)0 48% no-repeat;opacity:0;transition:opacity .6s}.lb-nav a.lb-prev:hover{opacity:1}.lb-nav a.lb-next{width:64%;right:0;float:right;background:url(./node_modules/lightbox2/dist/images/next.png)100% 48% no-repeat;opacity:0;transition:opacity .6s}.lb-nav a.lb-next:hover{opacity:1}.lb-dataContainer{margin:0 auto;padding-top:5px;width:100%;border-bottom-left-radius:4px;border-bottom-right-radius:4px}.lb-dataContainer:after{content:"";display:table;clear:both}.lb-data{padding:0 4px;color:#ccc}.lb-data .lb-details{width:85%;float:left;text-align:left;line-height:1.1em}.lb-data .lb-caption{font-size:13px;font-weight:700;line-height:1em}.lb-data .lb-caption a{color:#4ae}.lb-data .lb-number{display:block;clear:left;padding-bottom:1em;font-size:12px;color:#999}.lb-data .lb-close{display:block;float:right;width:30px;height:30px;background:url(./node_modules/lightbox2/dist/images/close.png)100% 0 no-repeat;text-align:right;outline:none;opacity:.7;transition:opacity .2s}.lb-data .lb-close:hover{cursor:pointer;opacity:1}body{line-height:inherit!important}h1{font-size:var(--text-3xl);line-height:var(--tw-leading,var(--text-3xl--line-height));--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}h2{font-size:var(--text-2xl);line-height:var(--tw-leading,var(--text-2xl--line-height));--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}h3{font-size:var(--text-xl);line-height:var(--tw-leading,var(--text-xl--line-height));--tw-font-weight:var(--font-weight-bold);font-weight:var(--font-weight-bold)}h4{font-size:var(--text-lg);line-height:var(--tw-leading,var(--text-lg--line-height))}a{color:var(--accent-color);&:hover { color:var(--accent-color); }}.accent{color:var(--color-red-500)}.r-domain::before{content:"@r.hit-u.ac.jp"}.jp-flag::before{font-family:noto color emoji;content:"\01F1EF\01F1F5"}.en-flag::before{font-family:noto color emoji;content:"\01F1EC\01F1E7"}.break-anywhere{overflow-wrap:anywhere!important}.content{p { margin-block: calc(var(--spacing) * 4); font-size: var(--text-base); line-height: var(--tw-leading, var(--text-base--line-height)); } h1, h2, h3, h4, h5, h6 { margin-top: calc(var(--spacing) * 10); margin-bottom: calc(var(--spacing) * 5); } hr { margin-inline: auto; margin-block: calc(var(--spacing) * 10); height: calc(var(--spacing) * 0.5); width: calc(var(--spacing) * 96); border-radius: 0.25rem; border-style: var(--tw-border-style); border-width: 0px; background-color: var(--color-gray-500); @media (width >= 48rem) { margin-block: calc(var(--spacing) * 20); } @media (prefers-color-scheme: dark) { background-color: var(--color-gray-700); } } ul { padding-left: calc(var(--spacing) * 4); li { margin-block: calc(var(--spacing) * 0); list-style-type: disc; padding: calc(var(--spacing) * 0); font-size: var(--text-base); line-height: var(--tw-leading, var(--text-base--line-height)); } }}button{min-width:0!important;min-height:0!important}.linked-button{background-image:none!important;div { margin-inline: calc(var(--spacing) * 0.5); display: inline-block; border-radius: var(--radius-md); background-color: var(--color-rose-700); background-image: none; --tw-font-weight: var(--font-weight-bold); font-weight: var(--font-weight-bold); color: var(--color-white); vertical-align: middle; font-size: 0.85rem; padding: 0.4rem 0.75rem; line-height: 0.1rem; span { margin-right: calc(var(--spacing) * 1); background-image: none; font-size: 0.6rem; } }}.publist{tr { td { vertical-align: top !important; &:first-child { padding-right: calc(var(--spacing) * 2); } } }}#research-list{.teaser { img { width: auto; margin: auto; background-color: white; padding: 0.5rem; border-radius: 0.5rem; max-height: 15rem; -o-object-fit: contain; object-fit: contain; } }}.subheader{mix-blend-mode:normal!important}.language-toggle{li { a { --tw-font-weight: var(--font-weight-bold); font-weight: var(--font-weight-bold); text-decoration-line: none; } }}.theme__btn{margin:calc(var(--spacing) * 0)!important}.google-map,.google-form{text-align:center;iframe { width: 100%; max-width: 100%; overflow: hidden; margin: 0 auto; }}.google-map{iframe { height: auto; aspect-ratio: 16/9; }}.site-title{font-size:var(--text-lg)!important;line-height:var(--tw-leading,var(--text-lg--line-height))!important;@media(width >= 80rem){font-size: var(--text-2xl) !important; line-height: var(--tw-leading,var(--text-2xl--line-height)) !important;}}.site-menu{ *{ font-size: var(--text-base) !important; line-height: var(--tw-leading, var(--text-base--line-height)) !important; @media (width >= 80rem) { font-size: var(--text-xl) !important; line-height: var(--tw-leading, var(--text-xl--line-height)) !important; } } li { margin-left: calc(var(--spacing) * 5) !important; @media (width >= 80rem) { margin-left: calc(var(--spacing) * 10) !important; } }}.site-footer{p { font-size: var(--text-base); line-height: var(--tw-leading, var(--text-base--line-height)); }}.youtube{max-width:100%;margin:auto;margin-bottom:1rem}.embed-container{position:relative;padding-bottom:56.25%;height:0;overflow:hidden;max-width:100%;margin:auto;margin-bottom:1rem;iframe, object, embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }}.grid{margin-block:calc(var(--spacing) * 2);.image-cell { aspect-ratio: var(--aspect-video); img { margin-inline: calc(var(--spacing) * 0.5); height: 100%; width: 100%; -o-object-fit: cover; object-fit: cover; border-radius: 0.25rem; display: block; } }}@media screen and (min-width:1024px){.hide-desktop{display:none}.copyright:after{margin:0;content:""}}@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-font-weight{syntax: "*";
  inherits: false;
}@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;
}@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-font-weight:initial;--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}}}