/*! tailwindcss v4.3.1 | 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)))){*,::backdrop,:after,:before{--tw-rotate-x:initial;--tw-rotate-y:initial;--tw-rotate-z:initial;--tw-skew-x:initial;--tw-skew-y:initial}}}@layer theme{:host,:root{--font-sans:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;--font-mono:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;--default-font-family:"Hiragino Kaku Gothic ProN","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;--default-mono-font-family:var(--font-mono)}}@layer base{*,::backdrop,:after,:before{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}:host,html{-webkit-text-size-adjust:100%;tab-size:4;line-height:1.5;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,pre,samp{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{outline:auto}progress{vertical-align:baseline}summary{display:list-item}menu,ol,ul{list-style:none}audio,canvas,embed,iframe,img,object,svg,video{vertical-align:middle;display:block}img,video{max-width:100%;height:auto}button,input,optgroup,select,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,::-webkit-datetime-edit-year-field{padding-block:0}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-month-field{padding-block:0}::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute-field{padding-block:0}::-webkit-datetime-edit-millisecond-field,::-webkit-datetime-edit-second-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,::-webkit-outer-spin-button{height:auto}[hidden]:where(:not([hidden=until-found])){display:none!important}}@layer components;@layer utilities{.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}}.hidden{display:none}.inline-block{display:inline-block}.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,)}}:root{--ink:#293b34;--muted:#59665f;--green:#285c49;--forest:#1e4839;--cream:#f4f6f3;--line:#d8dfd9;--page:#fff}*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:150px}body{color:var(--ink);background:var(--page);font-family:var(--font-sans);-webkit-font-smoothing:antialiased;margin:0;font-size:16px;line-height:1.85}a{color:inherit;text-decoration:none}button{font:inherit;cursor:pointer}a,button{-webkit-tap-highlight-color:transparent}svg{flex-shrink:0}::selection{color:var(--forest);background:#dce9df}:focus-visible{outline-offset:4px;outline:3px solid #94671d}h1,h2,h3,h4,p{margin:0}h1,h2,h3,h4{overflow-wrap:anywhere;font-weight:700}h2{font-size:clamp(24px,2.4vw,30px);line-height:1.65}ul{margin:0;padding:0;list-style:none}.container{width:min(1160px,100% - 80px);margin-inline:auto}.section-space{padding-block:72px}.eyebrow{color:var(--green);align-items:center;gap:10px;margin-bottom:12px;font-size:14px;font-weight:600;line-height:1.6;display:flex}.eyebrow-line{width:4px;height:16px}.button,.eyebrow-line{background:var(--green)}.button{color:#fff;border:1px solid var(--green);text-align:center;border-radius:4px;justify-content:center;align-items:center;gap:20px;min-height:48px;padding:12px 22px;font-size:14px;font-weight:600;line-height:1.6;transition:background .15s;display:inline-flex}.button svg,.text-link svg{width:17px;height:17px}.button:hover{background:var(--forest)}.button-small{min-height:42px;padding:9px 18px}.button-outline{background:var(--page);color:var(--green)}.button-outline:hover{background:#edf3ef}.text-link{min-height:44px;color:var(--green);align-items:center;gap:12px;font-size:14px;font-weight:600;display:inline-flex}.text-link:hover{text-underline-offset:4px;text-decoration:underline}.mobile-break{display:none}.skip-link{background:var(--ink);color:#fff;z-index:100;padding:12px 20px;position:fixed;top:10px;left:16px;transform:translateY(-150%)}.skip-link:focus{transform:translateY(0)}.site-header{z-index:40;background:var(--page);border-top:3px solid var(--green);border-bottom:1px solid var(--line);position:sticky;top:0}.header-inner{align-items:center;gap:24px;min-height:74px;display:flex}.brand{white-space:nowrap;align-items:center;gap:10px;font-size:22px;font-weight:700;line-height:1.4;display:inline-flex}.brand>svg{width:38px;height:38px;color:var(--green)}.brand-cloud{margin-left:2px}.header-description{color:var(--muted);font-size:12px}.header-cta{margin-left:auto}.desktop-nav{border-top:1px solid var(--line);grid-template-columns:repeat(4,1fr);padding-block:10px;display:grid}.desktop-nav a{border-left:1px solid var(--line);justify-content:center;align-items:center;min-height:30px;padding-inline:12px;font-size:14px;display:flex}.desktop-nav a:last-child{border-right:1px solid var(--line)}.desktop-nav a:hover{color:var(--green);text-underline-offset:5px;text-decoration:underline}.menu-toggle{background:var(--page);width:44px;height:44px;color:var(--green);border:1px solid var(--line);border-radius:4px;justify-content:center;align-items:center;display:none}.menu-toggle svg{width:24px;height:24px}.mobile-nav{background:var(--page);border-bottom:1px solid var(--line);max-height:calc(100dvh - 78px);padding:8px 24px 20px;position:absolute;top:100%;left:0;right:0;overflow-y:auto}.mobile-nav,.mobile-nav[hidden]{display:none}.mobile-nav a{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding:14px 4px;font-size:14px;display:flex}.mobile-nav svg{width:16px;height:16px}.hero{background:var(--cream);border-bottom:1px solid var(--line)}.hero-inner{grid-template-columns:minmax(0,1.45fr) minmax(0,1fr);align-items:center;gap:72px;padding-block:64px 52px;display:grid}.hero h1{letter-spacing:.02em;font-size:clamp(30px,3.8vw,44px);line-height:1.6}.hero-description{max-width:540px;color:var(--muted);margin-top:22px;line-height:2}.hero-actions{flex-wrap:wrap;align-items:center;gap:12px 24px;margin-top:28px;display:flex}.service-directory{background:var(--page);border:1px solid var(--line);border-top:3px solid var(--green);padding:24px 28px 8px}.directory-heading{color:var(--muted);margin-bottom:6px;font-size:14px}.service-directory>a{border-top:1px solid var(--line);justify-content:space-between;align-items:center;gap:16px;padding-block:18px;display:flex}.service-directory>a:first-of-type{border-top:0}.service-directory small,.service-directory strong{display:block}.service-directory small{color:var(--muted);margin-bottom:4px;font-size:12px}.service-directory strong{font-size:18px;font-weight:600}.service-directory svg{width:18px;height:18px;color:var(--green)}.service-directory a:hover strong{color:var(--green);text-underline-offset:4px;text-decoration:underline}.hero-operator{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:16px;padding-block:18px;font-size:12px;display:flex}.hero-operator>a{flex-shrink:0;align-items:center;gap:8px;display:inline-flex}.hero-operator svg{width:14px;height:14px}.hero-operator a:hover{text-decoration:underline}.section-heading{justify-content:space-between;align-items:flex-end;gap:24px;margin-bottom:30px;display:flex}.section-heading>p{color:var(--muted);font-size:14px}.product-grid{border-top:2px solid var(--green)}.product-card{border-bottom:1px solid var(--line);grid-template-columns:240px minmax(0,1fr) 200px;align-items:start;gap:32px;padding-block:32px;display:grid}.product-area{color:var(--green);border-left:3px solid var(--green);padding-left:10px;font-size:13px;font-weight:600;display:inline-block}.product-label h3{margin-block:10px 6px;font-size:22px}.product-label p{color:var(--muted);font-size:12px}.product-description{font-size:15px}.product-tags{color:var(--muted);flex-wrap:wrap;gap:4px 0;margin-top:16px;font-size:12px;display:flex}.product-tags li:not(:last-child):after{content:"／";color:#758379;padding-inline:6px}.product-actions{flex-direction:column;align-items:stretch;gap:8px;display:flex}.product-actions .button{gap:12px;padding-inline:12px}.product-actions .text-link{justify-content:center}.learning-section{border-block:1px solid var(--line);background:#f7f8f6}.learning-section .section-heading{margin-bottom:14px}.learning-intro{color:var(--muted);margin-bottom:32px;font-size:15px}.learning-topic{border-top:1px solid var(--line);grid-template-columns:200px minmax(0,1fr);gap:48px;padding-block:28px;display:grid}.learning-topic:last-child{padding-bottom:0}.learning-heading h3{font-size:20px}.learning-heading p{color:var(--muted);margin-top:10px;font-size:13px}.learning-heading .text-link{margin-top:8px}.guide-list{margin-top:14px;display:grid}.learning-topic .guide-list{margin-top:0}.guide-link{border-bottom:1px solid var(--line);align-items:center;gap:24px;padding-block:22px;display:flex}.learning-topic .guide-link:first-child{padding-top:0}.learning-topic .guide-link:last-child{border-bottom:0;padding-bottom:0}.guide-link>div{flex:1;min-width:0}.guide-category{color:var(--green);font-size:12px;font-weight:600}.guide-link h3,.guide-link h4{margin-block:5px;font-size:17px;line-height:1.8}.guide-link:hover h3,.guide-link:hover h4{color:var(--green);text-underline-offset:4px;text-decoration:underline}.guide-link p{color:var(--muted);margin-bottom:0;font-size:14px;line-height:1.9}.guide-link>svg{width:18px;height:18px;color:var(--green)}.concept-inner{grid-template-columns:minmax(0,1fr) minmax(0,1fr);align-items:start;gap:80px;display:grid}.concept-description{color:var(--muted);margin-block:20px 12px;font-size:15px}.operator-details{border-top:1px solid var(--line);margin:0;font-size:14px}.operator-details>div{border-bottom:1px solid var(--line);grid-template-columns:100px minmax(0,1fr);gap:16px;padding-block:20px;display:grid}.operator-details dt{font-weight:600}.operator-details dd{margin:0}.operator-details a{color:var(--green);text-underline-offset:4px;align-items:center;gap:8px;text-decoration:underline;display:flex}.operator-details a+a{margin-top:8px}.operator-details svg{width:14px;height:14px}.final-cta{background:#f5f3eb;border-block:1px solid #e2dfd3;padding-block:36px}.contact-inner{justify-content:space-between;align-items:center;gap:32px;display:flex}.final-cta h2{font-size:21px}.final-cta p{color:var(--muted);margin-top:8px;font-size:14px}.final-cta .button{flex-shrink:0}.site-footer{background:var(--page);padding-top:48px}.footer-top{justify-content:space-between;gap:48px;padding-bottom:40px;display:flex}.footer-operator,.footer-tagline{color:var(--muted);margin-top:12px;font-size:12px}.footer-operator a{text-underline-offset:4px;text-decoration:underline}.footer-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;display:grid}.footer-links>div{flex-direction:column;align-items:flex-start;gap:10px;display:flex}.footer-links .eyebrow{color:var(--ink);margin-bottom:5px;font-size:13px}.footer-links a{color:var(--muted);align-items:center;gap:6px;min-height:28px;font-size:12px;display:inline-flex}.footer-links a:hover{color:var(--green);text-underline-offset:4px;text-decoration:underline}.footer-links svg{width:12px;height:12px}.footer-bottom{border-top:1px solid var(--line);color:var(--muted);justify-content:space-between;align-items:center;gap:20px;padding-block:20px;font-size:12px;display:flex}.footer-bottom small{font-size:12px}.ad-area{text-align:center;padding-block:40px}.ad-area>p{color:var(--muted);margin-bottom:12px;font-size:12px}.ad-reserved{width:300px;height:250px;min-height:250px;margin-inline:auto}.document-page{max-width:840px;padding-top:28px;padding-bottom:88px}.breadcrumb{color:var(--muted);flex-wrap:wrap;align-items:center;gap:8px;font-size:12px;display:flex}.breadcrumb svg{width:12px;height:12px}.breadcrumb a{text-underline-offset:3px;text-decoration:underline}.document-heading{border-bottom:2px solid var(--green);padding-block:42px 28px}.document-heading h1{font-size:clamp(27px,3vw,36px);line-height:1.7}.document-heading>p:last-child{color:var(--muted);margin-top:18px;line-height:1.9}.document-body{padding-top:8px}.document-body>section{padding-top:44px}.document-body h2{border-bottom:1px solid var(--line);margin-bottom:20px;padding-bottom:12px;font-size:23px}.document-body p{color:var(--muted);overflow-wrap:anywhere;margin-bottom:16px;line-height:2}.document-body p a{color:var(--green);text-underline-offset:4px;text-decoration:underline}.document-body p a>svg{vertical-align:middle;width:15px;height:15px;margin-left:8px;display:inline}.about-principle{align-items:flex-start;gap:20px;margin-top:24px;display:flex}.about-principle>span{color:var(--green);font-size:18px;font-weight:600}.about-principle h3{margin-bottom:6px;font-size:18px}.about-products{border-top:1px solid var(--line);margin-top:20px}.about-products>a{border-bottom:1px solid var(--line);justify-content:space-between;align-items:center;gap:24px;padding-block:24px;display:flex}.about-products>a:hover h3{text-underline-offset:4px;text-decoration:underline}.about-products h3{color:var(--green);margin-bottom:8px;font-size:18px}.about-products p{margin-bottom:0;font-size:14px}.about-products>a>svg{width:18px;height:18px;color:var(--green)}.resource-meta{color:var(--muted);flex-wrap:wrap;gap:8px 24px;margin-block:16px 4px;font-size:12px;display:flex}.resource-meta a{text-underline-offset:4px;text-decoration:underline}.guide-toc,.resource-body .guide-intro{margin-top:28px}.guide-toc{background:var(--cream);border:1px solid var(--line);padding:24px 28px}.guide-toc p{color:var(--ink);margin-bottom:10px;font-weight:600}.guide-toc ol,.tool-steps{margin:0;padding-left:24px;list-style:decimal}.guide-toc li{padding-block:5px}.guide-toc a{color:var(--green);text-underline-offset:4px;overflow-wrap:anywhere;text-decoration:underline}.guide-table-scroll{margin-block:24px;overflow-x:auto}.guide-table{border-collapse:collapse;width:100%;min-width:520px;font-size:14px;line-height:1.8}.guide-table caption{text-align:left;padding-bottom:12px;font-weight:600}.guide-table td,.guide-table th{text-align:left;border:1px solid var(--line);overflow-wrap:anywhere;padding:14px 16px}.guide-table thead{background:#edf1ec}.guide-table tbody th{background:#f8f9f7;font-weight:500}.guide-code{color:var(--ink);border:1px solid var(--line);border-left:3px solid var(--green);white-space:pre-wrap;overflow-wrap:anywhere;background:#f3f5f4;padding:24px;font-size:14px;line-height:1.9}.guide-checklist{background:var(--cream);margin-top:24px;padding:20px 24px 20px 44px;list-style:outside}.guide-checklist li{overflow-wrap:anywhere;padding-block:6px}.tool-steps li{margin-top:24px;padding-left:8px}.tool-steps h3{margin-bottom:8px;font-size:18px}.naming-example{background:var(--cream);border-left:3px solid var(--green);overflow-wrap:anywhere;margin-block:24px;padding:24px}.naming-example>small,.naming-example>span{color:var(--muted);font-size:12px;display:block}.naming-example>p{color:var(--ink);margin-block:10px}.naming-example>code{margin-block:8px 16px;font-size:20px;display:block}.guide-sources p{font-size:14px}.guide-next .button{white-space:normal}.not-found{min-height:60vh;padding-block:72px}.not-found h1{font-size:clamp(28px,4vw,40px);line-height:1.6}.not-found p:not(.eyebrow){color:var(--muted);margin-top:20px}.not-found .button{margin-top:28px}@media (max-width:1050px){.hero-inner{gap:40px}.product-card{grid-template-columns:230px minmax(0,1fr);gap:20px 32px}.product-actions{flex-flow:wrap;grid-column:2;align-items:center;gap:12px 24px}.concept-inner{gap:40px}.footer-top{flex-direction:column;gap:32px}}@media (max-width:900px){html{scroll-padding-top:100px}.container{width:calc(100% - 48px)}.desktop-nav,.header-description{display:none}.menu-toggle{display:flex}.mobile-nav:not([hidden]){display:block}.header-inner{gap:16px}.hero-inner{grid-template-columns:1fr 1fr;gap:28px;padding-block:44px 32px}.hero h1{font-size:30px}.hero-description{font-size:15px}.service-directory{padding-inline:20px}.section-heading{flex-direction:column;align-items:flex-start;gap:12px}.learning-topic{grid-template-columns:160px minmax(0,1fr);gap:28px}.concept-inner{grid-template-columns:1fr;gap:32px}.contact-inner{flex-direction:column;align-items:flex-start;gap:20px}}@media (max-width:760px){.container{width:calc(100% - 40px)}.section-space{padding-block:44px}.header-inner{gap:12px;min-height:64px}.brand{gap:8px;font-size:19px}.brand>svg{width:32px;height:32px}.header-cta{display:none}.menu-toggle{margin-left:auto}.hero-inner{grid-template-columns:1fr;gap:32px;padding-block:36px 24px}.hero h1{font-size:clamp(27px,6vw,36px)}.hero-actions{margin-top:22px}.hero-operator{flex-direction:column;align-items:flex-start;gap:8px}.service-directory{padding:18px 20px 4px}.service-directory>a{padding-block:14px}.service-directory strong{font-size:17px}.section-heading{margin-bottom:24px}.desktop-break{display:none}.mobile-break{display:block}.product-card{grid-template-columns:1fr;gap:18px;padding-block:28px}.product-label h3{margin-top:8px;font-size:21px}.product-actions{grid-column:auto;gap:8px 20px}.learning-topic{grid-template-columns:1fr;gap:20px;padding-block:24px}.learning-heading{grid-template-columns:1fr auto;align-items:center;gap:4px 12px;display:grid}.learning-heading h3{font-size:18px}.learning-heading p{grid-column:1/-1;margin-top:0}.learning-heading .text-link{grid-area:1/2;margin-top:0;font-size:12px}.guide-link{gap:16px}.operator-details>div{grid-template-columns:80px minmax(0,1fr);gap:12px;padding-block:16px}.final-cta h2{font-size:20px}.footer-links{grid-template-columns:repeat(2,minmax(0,1fr));gap:28px 20px}.footer-links a{min-height:36px;font-size:13px}.footer-bottom{flex-wrap:wrap;gap:12px}.document-page{padding-top:20px;padding-bottom:56px}.document-heading{padding-block:28px 24px}.document-heading h1{font-size:26px}.document-heading>p:last-child{font-size:15px}.document-body>section{padding-top:32px}.document-body h2{font-size:21px}.guide-code,.guide-toc,.naming-example{padding:20px}.guide-checklist{padding-left:36px}}@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,:after,:before{transition:none!important;animation:none!important}}@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}