:root{font-family:Helvetica,Arial,sans-serif;color-scheme:light;--bg:#fff;--text:#111;--muted:#656565;--line:#e7e7e7;--soft:#f5f5f5;--glass:rgba(255,255,255,.78);--active:rgba(255,255,255,.95);--shadow:0 1px 4px #0000000d;--ease:cubic-bezier(.22,1,.36,1)}
:root[data-theme=dark]{color-scheme:dark;--bg:#111;--text:#f5f5f5;--muted:#aaa;--line:#2b2b2b;--soft:#1b1b1b;--glass:rgba(17,17,17,.8);--active:rgba(57,57,57,.8);--shadow:0 1px 4px #0003}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:185px}body{margin:0;background:var(--bg);color:var(--text);font-size:16px;-webkit-font-smoothing:antialiased;transition:background-color .25s,color .25s}button,select{font:inherit;color:inherit}button,a,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}a{color:inherit}button:focus-visible,a:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--text);outline-offset:5px}button{border:0}button,select,summary{touch-action:manipulation}.sr-only{position:absolute;width:1px;height:1px;padding:0;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.skip-link{position:fixed;top:8px;left:8px;transform:translateY(-160%);padding:12px;background:var(--bg);z-index:10}.skip-link:focus{transform:none}.header{position:sticky;top:0;z-index:5;background:var(--bg);padding:22px 32px 19px}.topbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;width:100%;margin:auto;min-height:44px}.wordmark{justify-self:start;text-decoration:none;font-size:25px;font-weight:700;letter-spacing:-1.5px}.wordmark span{color:var(--muted)}.department-wrap{position:relative;max-width:100%}select{appearance:none;background:var(--soft);border:1px solid var(--line);border-radius:10px;padding:12px 40px 12px 18px;font-size:14px;font-weight:500;cursor:pointer;max-width:100%;text-overflow:ellipsis;box-shadow:var(--shadow)}.chevron{position:absolute;right:15px;top:50%;transform:translateY(-50%);pointer-events:none}.theme-button{justify-self:end;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:transparent;transition:background .2s,transform .2s}.theme-button:hover{background:var(--soft)}.theme-button:active{transform:scale(.92)}.sun{display:none}[data-theme=dark] .sun{display:block}[data-theme=dark] .moon{display:none}.flow-nav{position:relative;display:grid;grid-template-columns:1fr 1fr;width:330px;max-width:100%;margin:22px auto 0;padding:4px;border:1px solid var(--line);border-radius:12px;background:var(--soft)}.flow-nav button{position:relative;background:transparent;padding:11px 7px;font-size:13px;white-space:nowrap;border-radius:8px;color:var(--muted);transition:color .2s}.flow-nav button[aria-pressed=true]{color:var(--text);font-weight:500}.flow-indicator{position:absolute;top:4px;bottom:4px;left:4px;width:calc(50% - 4px);border:1px solid var(--line);border-radius:8px;background:var(--active);box-shadow:var(--shadow);transition:transform .35s var(--ease)}.flow-nav[data-active=interview] .flow-indicator{transform:translateX(100%)}
main{width:100%;margin:0 auto;padding:48px clamp(28px,5vw,96px) 32px;min-height:calc(100vh - 154px)}main:focus{outline:none}#entries{display:grid;grid-template-columns:minmax(0,1fr);gap:42px;padding-top:8px}.entry{min-width:0;margin:0;scroll-margin-top:185px}.entry:last-child{margin-bottom:0}.entry h2{margin:0 0 12px;font-size:28px;line-height:1.3;font-weight:700;letter-spacing:-.3px}.entry h2:focus{outline:none}.entry h2:focus-visible{outline:2px solid var(--text);outline-offset:6px}.answer-copy{font-size:18px;line-height:1.75}.answer-copy p{margin:0}.answer-copy p+p{margin-top:14px}.answer-copy ul{padding-left:20px;margin:14px 0 0;font-size:18px;line-height:1.75}.answer-copy li{padding-left:3px;margin:5px 0}.related{display:flex;align-items:baseline;flex-wrap:wrap;gap:5px 12px;margin-top:15px;color:var(--muted)}.related-label{font-size:13px}.related a{font-size:13px;text-decoration-color:var(--line);text-underline-offset:4px;transition:text-decoration-color .2s}.related a:hover{text-decoration-color:var(--text)}.loading{padding:24px 0;color:var(--muted)}.retry{background:var(--text);color:var(--bg);padding:10px 16px;border-radius:6px}footer{display:flex;gap:20px;justify-content:space-between;align-items:baseline;margin-top:45px;font-size:11px;color:var(--muted);line-height:1.7}.sources{max-width:70%;text-align:right}.sources summary{cursor:pointer}.sources[open]{flex:1}.sources #source-content{text-align:left;font-size:12px;padding-top:10px}.sources p{margin:0 0 12px}
@supports(backdrop-filter:blur(16px)){.header{background:var(--glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.flow-nav,select{background:color-mix(in srgb,var(--soft) 80%,transparent)}}
@media(max-width:600px){.header{padding:14px 16px 15px}.topbar{grid-template-columns:36px minmax(0,1fr) 36px;gap:8px}.department-wrap{justify-self:center}.wordmark{font-size:21px}.theme-button{width:36px;height:40px}select{font-size:12px;padding:12px 30px 12px 12px;border-radius:8px}.chevron{right:10px}.flow-nav{margin-top:15px;width:310px}.flow-nav button{font-size:12px}main{padding:37px 22px 24px}#entries{gap:34px}.entry h2{font-size:24px}.answer-copy{font-size:18px}footer{margin-top:32px;gap:12px}.sources{max-width:66%}}
@media(min-width:960px){#entries[data-layout=columns]{grid-template-columns:repeat(2,minmax(0,1fr));column-gap:clamp(48px,6vw,112px);row-gap:52px}.loading,.retry{grid-column:1/-1}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*:before,*:after{animation:none!important;transition:none!important}}

/* Liquid-glass controls: reflective shell, translucent body and a moving lens. */
:root{--glass-fill:rgba(255,255,255,.16);--glass-edge:rgba(255,255,255,.95);--glass-low:rgba(0,0,0,.08);--glass-shade:rgba(0,0,0,.09);--glass-reflection:rgba(255,255,255,.48);--glass-selected:rgba(255,255,255,.4)}
:root[data-theme=dark]{--glass-fill:rgba(32,32,32,.25);--glass-edge:rgba(255,255,255,.38);--glass-low:rgba(255,255,255,.05);--glass-shade:rgba(0,0,0,.45);--glass-reflection:rgba(255,255,255,.2);--glass-selected:rgba(105,105,105,.22)}
.header{background:linear-gradient(to bottom,var(--bg),transparent);backdrop-filter:none;-webkit-backdrop-filter:none}
.liquid-glass{position:relative;isolation:isolate;border-radius:999px;border:1px solid var(--glass-low);background:var(--soft);box-shadow:0 8px 24px -12px var(--glass-shade),0 2px 5px var(--glass-low),inset 0 1.5px 1px var(--glass-edge),inset 0 -1px 2px var(--glass-low);transition:box-shadow .3s,transform .4s var(--ease)}
.liquid-glass:before,.liquid-glass:after{content:"";position:absolute;inset:0;border-radius:inherit;pointer-events:none;z-index:-1}
.liquid-glass:before{background:radial-gradient(ellipse at var(--light-x,25%) var(--light-y,0%),var(--glass-reflection),transparent 65%),linear-gradient(165deg,var(--glass-edge),transparent 25%,transparent 70%,var(--glass-low));opacity:.42}
.liquid-glass:after{inset:1px;border:1px solid transparent;border-top-color:var(--glass-edge);border-bottom-color:var(--glass-low);box-shadow:inset 1px 0 1px var(--glass-edge),inset -1px 0 1px var(--glass-low)}
.liquid-glass:hover{box-shadow:0 10px 28px -12px var(--glass-shade),0 2px 7px var(--glass-low),inset 0 1.5px 1px var(--glass-edge),inset 0 -1px 2px var(--glass-low)}
.department-wrap select{background:transparent;border:0;border-radius:999px;box-shadow:none;padding-top:14px;padding-bottom:14px}
.theme-button{background:var(--glass-fill)}.theme-button:hover{background:var(--glass-fill)}
.flow-nav{padding:5px;width:350px}.flow-nav button{border-radius:999px;font-size:14px;padding:12px 7px;color:var(--text)}
.flow-indicator,.layout-indicator{position:absolute;top:5px;bottom:5px;left:5px;width:calc(50% - 5px);border-radius:999px;background:linear-gradient(150deg,var(--glass-selected),var(--glass-fill));border:1px solid var(--glass-edge);box-shadow:0 3px 7px var(--glass-low),inset 0 1px 2px var(--glass-edge),inset 0 -1px 2px var(--glass-low);transition:transform .48s cubic-bezier(.22,1.25,.36,1);pointer-events:none}
.reading-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-bottom:35px}

.layout-switch{display:grid;grid-template-columns:1fr 1fr;gap:0;padding:5px;width:230px;margin-left:auto}
.layout-switch button{position:relative;z-index:1;border-radius:999px;background:transparent;font-size:13px;padding:10px 8px;white-space:nowrap;color:var(--muted)}
.layout-switch button[aria-pressed=true]{color:var(--text);font-weight:600}
.layout-switch[data-active=columns] .layout-indicator{transform:translateX(100%)}
#entries[data-layout=list]{grid-template-columns:minmax(0,1fr)}
#entries[data-layout=list] .answer-copy{max-width:100ch}
@supports(backdrop-filter:blur(16px)){.liquid-glass{background:var(--glass-fill);backdrop-filter:blur(10px) saturate(1.25);-webkit-backdrop-filter:blur(10px) saturate(1.25)}.department-wrap select{background:transparent}}
@media(max-width:600px){.flow-nav{width:320px}.flow-nav button{font-size:12px}.reading-toolbar{gap:18px;margin-bottom:30px}.layout-switch{width:215px}.entry h2{font-size:24px}}
@media(prefers-reduced-transparency:reduce),(prefers-contrast:more){.liquid-glass{background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none;border-color:var(--muted)}.liquid-glass:before,.liquid-glass:after{display:none}.flow-indicator,.layout-indicator{background:var(--soft);border-color:var(--muted)}}

/* Clearer glass and compact, accessible icon controls. */
.header{background:transparent}
.department-wrap{z-index:3}
.department-trigger{display:flex;align-items:center;justify-content:center;gap:12px;min-height:48px;padding:12px 20px;font-size:14px;font-weight:500;max-width:100%}
#department-label{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.icon{display:inline-block;width:20px;height:20px;flex-shrink:0;background:currentColor;mask-position:center;mask-size:contain;mask-repeat:no-repeat;-webkit-mask-position:center;-webkit-mask-size:contain;-webkit-mask-repeat:no-repeat}
.icon-list{mask-image:url('assets/layout-list.svg');-webkit-mask-image:url('assets/layout-list.svg')}
.icon-columns{mask-image:url('assets/layout-columns.svg');-webkit-mask-image:url('assets/layout-columns.svg')}
.icon-chevron{width:15px;height:15px;mask-image:url('assets/chevron-down.svg');-webkit-mask-image:url('assets/chevron-down.svg');transition:transform .25s var(--ease)}
[aria-expanded=true] .icon-chevron{transform:rotate(180deg)}
.icon-check{width:17px;height:17px;mask-image:url('assets/check.svg');-webkit-mask-image:url('assets/check.svg')}
.department-menu{position:absolute;top:calc(100% + 10px);left:50%;translate:-50% 0;width:max-content;min-width:100%;max-width:calc(100vw - 32px);padding:7px;border-radius:18px;transform-origin:top center;box-shadow:0 16px 38px -14px var(--glass-shade),inset 0 1px 1px var(--glass-edge)}
.department-menu[hidden]{display:none}
.department-option{display:flex;align-items:center;justify-content:space-between;gap:22px;width:100%;min-height:46px;padding:12px 14px;border-radius:12px;background:transparent;text-align:left;font-size:14px;line-height:1.4;transition:background .18s}
.department-option:hover,.department-option:focus-visible{background:var(--glass-selected);outline:2px solid var(--muted);outline-offset:-2px}
.department-option[aria-checked=false] .icon-check{visibility:hidden}
.department-option[aria-checked=true]{font-weight:600}
.layout-switch{width:106px;flex:0 0 106px}
.layout-switch button{display:grid;place-items:center;min-width:44px;min-height:44px;padding:10px}
.layout-switch button[aria-pressed=false]{color:var(--muted)}
.layout-switch button[aria-pressed=true]{color:var(--text)}
.control-tooltip{position:absolute;top:calc(100% + 12px);left:50%;translate:-50% 0;padding:6px 9px;background:var(--text);color:var(--bg);border-radius:6px;font-size:11px;line-height:1.4;pointer-events:none;opacity:0;visibility:hidden;transition:opacity .15s;z-index:6}
.layout-switch button:hover .control-tooltip,.layout-switch button:focus-visible .control-tooltip{opacity:1;visibility:visible}
::selection{background:var(--text);color:var(--bg)}
@media(max-width:600px){.department-trigger{padding:12px 13px;font-size:12px;gap:8px}.department-option{font-size:13px}.reading-toolbar{gap:14px}.layout-switch{width:98px;flex-basis:98px;padding:3px}.layout-switch .layout-indicator{top:3px;bottom:3px;left:3px;width:calc(50% - 3px)}}
@supports(backdrop-filter:blur(10px)){.department-menu{background:color-mix(in srgb,var(--bg) 70%,transparent);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px)}}
@media(prefers-reduced-transparency:reduce),(prefers-contrast:more){.department-menu{background:var(--bg);backdrop-filter:none;-webkit-backdrop-filter:none}}

.map-link{display:inline-flex;align-items:center;gap:12px;padding:13px 18px;text-decoration:none;font-size:14px;margin-right:auto}.reading-toolbar{gap:16px}.map-link:hover{background:var(--soft)}