@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-serif:ui-serif, Georgia, Cambria, "Times New Roman", Times, serif;--font-mono:ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;--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,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;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;-webkit-text-decoration:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,samp,pre{font-family:var(--default-mono-font-family,ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace);font-feature-settings:var(--default-mono-font-feature-settings,normal);font-variation-settings:var(--default-mono-font-variation-settings,normal);font-size:1em}small{font-size:80%}sub,sup{vertical-align:baseline;font-size:75%;line-height:0;position:relative}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}:-moz-focusring{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{.sr-only{clip-path:inset(50%);white-space:nowrap;border-width:0;width:1px;height:1px;margin:-1px;padding:0;position:absolute;overflow:hidden}.flex{display:flex}.lowercase{text-transform:lowercase}}:root{--ink:#172c2a;--ink-soft:#49605d;--brand:#2d625b;--brand-deep:#214b46;--paper:#f6f3ec;--paper-deep:#ece7db;--white:#fff;--accent:#86501f;--line:#d7ded9;--line-dark:#aebbb6;--danger-soft:#f6eee7;--shadow:0 18px 50px #172c2a14;--font-sans:"Hiragino Kaku Gothic ProN", "Yu Gothic", "YuGothic", "Noto Sans JP", sans-serif;--font-serif:"Yu Mincho", "YuMincho", "Hiragino Mincho ProN", "Noto Serif JP", serif}*{box-sizing:border-box}html{scroll-behavior:smooth}body{background:var(--paper);color:var(--ink);font-family:var(--font-sans);text-rendering:optimizelegibility;margin:0;font-size:16px;line-height:1.8}a{color:inherit;text-decoration:none}button,input,textarea,select{font:inherit}img{max-width:100%;height:auto}.skip-link{z-index:999;background:var(--ink);color:#fff;border-radius:.35rem;padding:.7rem 1rem;position:fixed;top:-5rem;left:1rem}.skip-link:focus{top:1rem}.ad-disclosure{background:var(--ink);color:#f7f4ed;letter-spacing:.02em;text-align:center;justify-content:center;align-items:center;gap:.65rem;min-height:34px;padding:.4rem 1rem;font-size:.75rem;display:flex}.ad-disclosure a{text-underline-offset:3px;text-decoration:underline}.page-shell{width:min(1120px,100% - 40px);margin-inline:auto}.site-header{z-index:50;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f6f3ecf0;border-bottom:1px solid #d7ded9e6;position:sticky;top:0}.header-inner{justify-content:space-between;align-items:center;gap:2rem;min-height:76px;display:flex}.brand-link{align-items:center;gap:.8rem;display:inline-flex}.brand-mark{align-items:flex-end;gap:3px;height:28px;display:inline-flex}.brand-mark span{background:var(--brand);border-radius:1px;width:2px;height:13px}.brand-mark span:nth-child(2),.brand-mark span:nth-child(4){height:19px}.brand-mark span:nth-child(3){background:var(--accent);height:28px}.brand-name{font-family:var(--font-serif);letter-spacing:.06em;font-size:1.25rem;font-weight:700}.site-nav{align-items:center;gap:1.7rem;font-size:.9rem;font-weight:600;display:flex}.site-nav a{position:relative}.site-nav a:after{content:"";background:var(--brand);height:1px;transition:right .18s;position:absolute;bottom:-.35rem;left:0;right:100%}.site-nav a:hover:after,.site-nav a:focus-visible:after{right:0}.header-contact{border:1px solid var(--brand);border-radius:999px;padding:.55rem 1rem}.mobile-menu{display:none;position:relative}.mobile-menu summary{border:1px solid var(--brand);min-width:92px;color:var(--brand-deep);cursor:pointer;text-align:center;border-radius:999px;padding:.5rem .85rem;font-size:.82rem;font-weight:750;list-style:none}.mobile-menu summary::-webkit-details-marker{display:none}.mobile-menu summary:after{content:"＋";margin-left:.35rem}.mobile-menu[open] summary:after{content:"−"}.mobile-menu-panel{border:1px solid var(--line-dark);background:var(--white);width:min(320px,100vw - 28px);box-shadow:var(--shadow);padding:.65rem;display:grid;position:absolute;top:calc(100% + .7rem);right:0}.mobile-menu-panel a{border-bottom:1px solid var(--line);padding:.65rem .75rem;font-size:.88rem;font-weight:650}.mobile-menu-panel a:last-child{color:var(--brand-deep);border-bottom:0}.hero-section{border-bottom:1px solid var(--line);background:radial-gradient(circle at 80% 10%, #b9772f1a, transparent 28%), linear-gradient(180deg, #f8f5ef 0%, var(--paper) 100%);position:relative;overflow:hidden}.hero-section:before{content:"";opacity:.42;pointer-events:none;background-image:linear-gradient(#2d625b09 1px,#0000 1px);background-size:100% 36px;position:absolute;inset:0}.hero-grid{grid-template-columns:minmax(0,1.45fr) minmax(320px,.75fr);align-items:center;gap:6rem;min-height:620px;padding-block:88px;display:grid;position:relative}.eyebrow{color:var(--brand);letter-spacing:.18em;margin:0 0 1rem;font-size:.76rem;font-weight:750}.hero-copy h1{font-family:var(--font-serif);letter-spacing:.06em;margin:0;font-size:clamp(3.1rem,7vw,5.7rem);font-weight:600;line-height:1.25}.hero-lead{max-width:620px;color:var(--ink-soft);margin:2rem 0 0;font-size:1.08rem;line-height:2.05}.hero-actions{flex-wrap:wrap;align-items:center;gap:1rem 1.4rem;margin-top:2.25rem;display:flex}.button{letter-spacing:.04em;border-radius:3px;justify-content:center;align-items:center;min-height:50px;padding:.72rem 1.45rem;font-size:.92rem;font-weight:700;transition:transform .16s,background .16s;display:inline-flex}.button:hover{transform:translateY(-1px)}.button-primary{background:var(--brand);color:#fff}.button-primary:hover{background:var(--brand-deep)}.button-secondary{border:1px solid var(--brand);color:var(--brand)}.text-link{color:var(--brand-deep);font-size:.9rem;font-weight:700}.text-link span{margin-left:.2rem;transition:transform .16s;display:inline-block}.text-link:hover span{transform:translate(4px)}.measure-panel{border:1px solid var(--line-dark);box-shadow:var(--shadow);background:#ffffffa6;padding:2.5rem;position:relative}.measure-scale{border-bottom:1px solid var(--ink);grid-template-columns:repeat(11,1fr);align-items:end;height:34px;display:grid}.measure-scale span{background:var(--ink);justify-self:center;width:1px;height:10px}.measure-scale .is-major{background:var(--accent);width:2px;height:25px}.measure-kicker{color:var(--accent);letter-spacing:.18em;margin:2rem 0 .5rem;font-size:.7rem;font-weight:800}.measure-title{font-family:var(--font-serif);margin:0;font-size:1.65rem;font-weight:700;line-height:1.65}.measure-list{margin:2rem 0 0}.measure-list div{border-top:1px solid var(--line);grid-template-columns:42px 1fr;gap:.75rem;padding:.65rem 0;display:grid}.measure-list dt{color:var(--accent);font-family:Georgia,serif;font-size:.8rem}.measure-list dd{margin:0;font-size:.88rem;font-weight:650}.section{padding-block:96px}.section-tinted{border-block:1px solid var(--line);background:var(--paper-deep)}.section-heading{margin-bottom:2.5rem}.section-heading h1,.section-heading h2{font-family:var(--font-serif);letter-spacing:.04em;margin:0;font-size:clamp(2rem,4vw,2.8rem);line-height:1.45}.section-heading>p:last-child:not(.eyebrow){max-width:660px;color:var(--ink-soft);margin:.9rem 0 0}.split-heading{justify-content:space-between;align-items:flex-end;gap:2rem;display:flex}.featured-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem;display:grid}.article-list-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:1.1rem;display:grid}.article-card{border:1px solid var(--line);background:var(--white);flex-direction:column;min-height:100%;padding:1.65rem;transition:transform .18s,box-shadow .18s,border-color .18s;display:flex;position:relative}.article-card:hover{border-color:var(--line-dark);box-shadow:var(--shadow);transform:translateY(-3px)}.article-card-featured{min-height:350px;padding-top:4.2rem}.card-index{color:var(--accent);opacity:.7;font-family:Georgia,serif;font-size:2.4rem;line-height:1;position:absolute;top:1.2rem;right:1.4rem}.card-meta{color:var(--ink-soft);justify-content:space-between;align-items:center;gap:1rem;margin-bottom:1rem;font-size:.75rem;display:flex}.category-label{color:var(--brand);letter-spacing:.08em;font-weight:800}.article-card h3{font-family:var(--font-serif);margin:0;font-size:1.2rem;line-height:1.65}.article-card p{color:var(--ink-soft);margin:.85rem 0 1.5rem;font-size:.9rem;line-height:1.8}.card-footer{border-top:1px solid var(--line);color:var(--brand);justify-content:space-between;align-items:center;margin-top:auto;padding-top:1rem;font-size:.78rem;font-weight:700;display:flex}.topic-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.1rem;display:grid}.category-grid{grid-template-columns:repeat(5,minmax(0,1fr))}.topic-card{border-top:3px solid var(--brand);background:var(--white);min-height:245px;padding:1.8rem;position:relative}.topic-number{color:var(--accent);font-family:Georgia,serif;font-size:.8rem}.topic-card h3{font-family:var(--font-serif);margin:2rem 0 .55rem;font-size:1.7rem}.topic-card p{max-width:240px;color:var(--ink-soft);margin:0;font-size:.9rem}.topic-arrow{color:var(--brand);font-size:1.3rem;transition:transform .16s;position:absolute;bottom:1.4rem;right:1.7rem}.topic-card:hover .topic-arrow{transform:translate(5px)}.standards-section{background:var(--brand-deep);color:#f8f5ef}.standards-grid{grid-template-columns:.8fr 1.2fr;align-items:start;gap:5rem;display:grid}.standards-section .eyebrow{color:#dfb06e}.standards-section h2{font-family:var(--font-serif);margin:0;font-size:clamp(2rem,4vw,2.8rem);line-height:1.5}.standards-intro{color:#dce5e2}.standards-list{border-top:1px solid #ffffff40;grid-template-columns:repeat(2,minmax(0,1fr));margin:0;display:grid}.standards-list div{border-bottom:1px solid #ffffff40;padding:1.4rem 1.2rem 1.4rem 0}.standards-list div:nth-child(2n){border-left:1px solid #ffffff40;padding-left:1.4rem}.standards-list dt{color:#dfb06e;font-family:Georgia,serif;font-size:.8rem}.standards-list dd{margin:.3rem 0 0;font-weight:700}.breadcrumb{color:var(--ink-soft);flex-wrap:wrap;gap:.45rem;margin:0 0 1.5rem;font-size:.76rem;display:flex}.breadcrumb a{text-underline-offset:3px;text-decoration:underline}.career-hero{border-bottom:1px solid var(--line);padding-block:76px 60px}.career-hero-grid{grid-template-columns:1fr .65fr;align-items:end;gap:4rem;display:grid}.career-hero h1{font-family:var(--font-serif);letter-spacing:.05em;margin:0;font-size:clamp(2.7rem,6vw,4.5rem)}.career-hero p{max-width:650px;color:var(--ink-soft)}.career-stat{border-left:1px solid var(--line-dark);padding:1.4rem 0 1.4rem 1.8rem}.career-stat strong{color:var(--brand);font-family:Georgia,serif;font-size:3rem;line-height:1;display:block}.career-stat span{margin-top:.65rem;font-size:.82rem;display:block}.filter-row{flex-wrap:wrap;gap:.65rem;margin-bottom:2rem;display:flex}.filter-pill{border:1px solid var(--line-dark);background:0 0;border-radius:999px;padding:.45rem .9rem;font-size:.82rem}.filter-pill.is-active,.filter-pill:hover{background:var(--brand);color:#fff;border-color:var(--brand)}.empty-state{border:1px solid var(--line);background:var(--white);max-width:680px;padding:2rem}.empty-state .eyebrow{margin-bottom:.4rem}.empty-state h3{font-family:var(--font-serif);margin:0;font-size:1.45rem}.empty-state>p:not(.eyebrow){color:var(--ink-soft);margin:.7rem 0 1.1rem}.article-shell{width:min(780px,100% - 40px);margin-inline:auto}.article-page{padding-block:64px 100px}.article-header{border-bottom:1px solid var(--line-dark);margin-bottom:2.7rem;padding-bottom:2.1rem}.article-topic{color:var(--brand);letter-spacing:.1em;font-size:.78rem;font-weight:800}.article-header h1{font-family:var(--font-serif);letter-spacing:.035em;margin:.8rem 0 1rem;font-size:clamp(2.1rem,5vw,3.25rem);line-height:1.45}.article-summary{color:var(--ink-soft);font-size:1.02rem;line-height:2}.article-dates{color:var(--ink-soft);flex-wrap:wrap;gap:1.4rem;margin-top:1.4rem;font-size:.76rem;display:flex}.article-author{align-items:center;gap:.85rem;margin-top:1.3rem;display:flex}.author-mark{background:var(--brand);color:#fff;width:38px;height:38px;font-family:var(--font-serif);border-radius:50%;place-items:center;font-weight:700;display:grid}.article-author strong{font-size:.86rem;display:block}.article-author span{color:var(--ink-soft);font-size:.72rem;display:block}.article-disclosure,.article-note{border-left:3px solid var(--accent);background:var(--danger-soft);color:#4d4035;margin:1.8rem 0;padding:1.1rem 1.25rem;font-size:.86rem}.article-ad-notice{border:2px solid var(--accent);color:#3f3023;background:#fffaf2;gap:.25rem;margin:1.8rem 0;padding:1.1rem 1.25rem;font-size:.88rem;display:grid}.article-ad-notice strong{font-size:.94rem}.key-points,.toc{border:1px solid var(--line);background:#fff;margin:2rem 0;padding:1.5rem 1.65rem}.key-points h2,.toc h2{font-family:var(--font-serif);margin:0 0 .8rem;font-size:1.12rem}.key-points ul,.toc ol{margin:0;padding-left:1.25rem}.key-points li,.toc li{margin:.35rem 0}.toc a{color:var(--brand);text-underline-offset:3px;text-decoration:underline}.article-body section{scroll-margin-top:120px}.article-body h2{border-bottom:1px solid var(--line-dark);font-family:var(--font-serif);margin:3.7rem 0 1.2rem;padding-bottom:.7rem;font-size:1.65rem;line-height:1.55}.article-body h3{font-family:var(--font-serif);margin:2.2rem 0 .8rem;font-size:1.2rem}.article-body p{margin:1rem 0}.article-body ul{margin:1rem 0;padding-left:1.4rem}.article-body li{margin:.45rem 0}.article-body strong{font-weight:750}.source-list{border-top:1px solid var(--line-dark);margin-top:4rem;padding-top:2rem}.source-list h2{font-family:var(--font-serif);margin:0 0 .9rem;font-size:1.25rem}.source-list ol{padding-left:1.3rem}.source-list li{margin:.55rem 0;font-size:.84rem}.source-list a{color:var(--brand);text-underline-offset:3px;overflow-wrap:anywhere;text-decoration:underline}.info-page{padding-block:72px 110px}.info-grid{grid-template-columns:240px minmax(0,760px);align-items:start;gap:5rem;display:grid}.info-aside{position:sticky;top:120px}.info-aside p{color:var(--brand);letter-spacing:.14em;margin:0;font-size:.72rem;font-weight:800}.info-aside nav{gap:.55rem;margin-top:1.2rem;font-size:.8rem;display:grid}.info-aside a:hover{color:var(--brand)}.info-content h1{font-family:var(--font-serif);margin:0 0 1.8rem;font-size:clamp(2.2rem,5vw,3.2rem)}.info-lead{color:var(--ink-soft);margin-bottom:2.5rem;font-size:1.02rem}.info-section{margin-top:3rem}.info-section h2{border-bottom:1px solid var(--line);font-family:var(--font-serif);margin:0 0 1rem;padding-bottom:.7rem;font-size:1.4rem}.info-section p{margin:.85rem 0}.info-section ul{padding-left:1.3rem}.info-section a{color:var(--brand);text-underline-offset:3px;text-decoration:underline}.definition-list{margin:0}.definition-list div{border-top:1px solid var(--line);grid-template-columns:170px 1fr;gap:1.2rem;padding:1rem 0;display:grid}.definition-list dt{font-weight:750}.definition-list dd{margin:0}.not-found-page{text-align:center;padding-block:110px 130px}.not-found-page .eyebrow{margin-bottom:.7rem}.not-found-page h1{font-family:var(--font-serif);margin:0;font-size:clamp(2.2rem,6vw,4rem)}.not-found-page p:not(.eyebrow){max-width:560px;color:var(--ink-soft);margin:1.2rem auto 2rem}.site-footer{color:#eaf0ee;background:#132724;padding-block:58px 30px}.footer-top{grid-template-columns:1fr 1.4fr;gap:5rem;padding-bottom:3rem;display:grid}.footer-brand .brand-name{color:#fff}.footer-brand p{color:#bfcfca;max-width:420px;margin-top:1.2rem;font-size:.84rem}.footer-links{grid-template-columns:repeat(3,minmax(0,1fr));gap:1.5rem;display:grid}.footer-link-group h2{color:#d9a762;letter-spacing:.12em;margin:0 0 .8rem;font-size:.72rem}.footer-link-group ul{gap:.45rem;margin:0;padding:0;font-size:.8rem;list-style:none;display:grid}.footer-bottom{color:#9eb2ad;border-top:1px solid #ffffff26;justify-content:space-between;align-items:center;gap:1rem;padding-top:1.3rem;font-size:.72rem;display:flex}:focus-visible{outline-offset:4px;outline:3px solid #d99b48}@media (max-width:1100px){.site-nav{display:none}.mobile-menu{display:block}}@media (max-width:900px){.hero-grid{grid-template-columns:1fr;gap:3.5rem;min-height:auto}.measure-panel{max-width:520px}.featured-grid,.topic-grid,.category-grid,.article-list-grid{grid-template-columns:1fr}.standards-grid,.career-hero-grid,.info-grid,.footer-top{grid-template-columns:1fr;gap:2.5rem}.info-aside{position:static}.info-aside nav{flex-wrap:wrap;gap:.7rem 1rem;display:flex}}@media (min-width:901px) and (max-width:1180px){.category-grid{grid-template-columns:repeat(3,minmax(0,1fr))}}@media (max-width:640px){.page-shell,.article-shell{width:min(100% - 28px,1120px)}.ad-disclosure{font-size:.68rem;display:block}.ad-disclosure a{margin-left:.3rem}.header-inner{min-height:66px}.brand-name{font-size:1.05rem}.mobile-menu summary{min-width:86px;padding:.42rem .7rem;font-size:.76rem}.hero-grid{padding-block:62px}.hero-copy h1{font-size:2.8rem}.hero-lead{font-size:.96rem}.hero-actions{flex-direction:column;align-items:flex-start;gap:1rem}.measure-panel{padding:1.5rem}.section{padding-block:68px}.split-heading{align-items:flex-start}.desktop-link{display:none}.standards-list{grid-template-columns:1fr}.standards-list div:nth-child(2n){border-left:0;padding-left:0}.career-hero{padding-block:52px 44px}.article-page{padding-block:42px 70px}.article-header h1{font-size:2rem}.article-dates{gap:.6rem 1rem}.key-points,.toc{padding:1.2rem}.definition-list div{grid-template-columns:1fr;gap:.3rem}.footer-links{grid-template-columns:1fr 1fr}.footer-bottom{flex-direction:column;align-items:flex-start}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important}}