* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 24px; }
body { margin: 0; background-color: #FFFFFF; color: #131820; font-family: "Source Serif 4", serif; font-weight: 400; font-size: 18px; line-height: 1.6; }
img { display: block; width: 100%; max-width: 100%; height: auto; color: #131820; font-size: 16px; }
a { color: inherit; text-underline-offset: 0.23em; text-decoration-thickness: 1px; }
button, input { font: inherit; }
button, a, label { -webkit-tap-highlight-color: rgba(19,40,58,0.13); }
a:focus-visible, button:focus-visible, input:focus-visible, summary:focus-visible { outline: 3px solid #53778F; outline-offset: 5px; }
h1, h2, h3, legend, .site-name, .question-state { font-family: "Archivo", sans-serif; font-weight: 300; line-height: 1.12; letter-spacing: -0.015em; }
h1, h2, h3, p { margin: 0; }
h2 { font-size: 36px; }
h3 { font-size: 23px; font-weight: 500; letter-spacing: 0; }
p + p { margin-top: 18px; }
strong { font-family: "Archivo", sans-serif; font-weight: 500; }
ul { padding-left: 22px; }
li + li { margin-top: 12px; }
[hidden] { display: none !important; }
.skip-link { position: absolute; left: 16px; top: 8px; z-index: 10; transform: translateY(-160%); padding: 12px 22px; background-color: #FFFFFF; color: #131820; min-height: 48px; }
.skip-link:focus { transform: translateY(0); }
.notice { min-height: 36px; display: flex; justify-content: center; align-items: center; padding: 0 20px; background-color: #E6E9EC; color: #131820; font-size: 16px; }
.notice a { min-height: 44px; display: inline-flex; align-items: center; text-align: center; line-height: 1.3; }
.site-header { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.07fr); gap: 30px; align-items: center; min-height: 82px; padding: 16px 45px; background-color: #FFFFFF; color: #131820; }
.site-name { display: flex; align-items: center; width: fit-content; min-height: 44px; font-size: 27px; font-weight: 500; letter-spacing: -0.01em; text-decoration: none; }
.site-line { max-width: 570px; font-size: 16px; line-height: 1.4; }
.page-inset { padding-left: 45px; padding-right: 45px; }
.pill { display: inline-flex; align-items: center; justify-content: center; min-height: 52px; padding: 12px 27px; border: 1px solid #FFFFFF; border-radius: 100px; background-color: #FFFFFF; color: #131820; font-size: 17px; line-height: 1.35; text-align: center; text-decoration: none; cursor: pointer; }
.pill:hover { background-color: #F7F4EF; border-color: #F7F4EF; }
.pill-ink { background-color: #131820; color: #FFFFFF; border-color: #131820; }
.pill-ink:hover { background-color: #13283A; color: #FFFFFF; border-color: #13283A; }
.text-link { display: inline-flex; align-items: center; min-height: 44px; padding: 6px 0; font-size: 17px; }
.reading-pair { display: grid; grid-template-columns: minmax(0, 2.15fr) minmax(180px, 0.85fr); gap: 75px; max-width: 1160px; margin: 0 auto; }
.reading-pair > * { min-width: 0; }
.margin-definition { border-top: 1px solid #A4AFB7; padding-top: 18px; font-size: 16px; line-height: 1.55; }
.margin-definition h3 { font-size: 18px; margin-bottom: 10px; }
.margin-definition p + p { margin-top: 12px; }
.site-footer { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(240px, 1fr); gap: 70px; padding: 60px 45px 42px; background-color: #FFFFFF; color: #131820; border-top: 1px solid #E6E9EC; font-size: 16px; }
.footer-name { font-family: "Archivo", sans-serif; font-size: 23px; font-weight: 500; line-height: 1.2; margin-bottom: 16px; }
.footer-note { max-width: 590px; }
.footer-links { display: flex; flex-direction: column; align-items: flex-start; }
.footer-links a { min-height: 44px; display: inline-flex; align-items: center; }
.copyright { grid-column: 1 / -1; margin-top: 0; font-size: 16px; }
.missing-page { background-color: #F7F4EF; padding: 110px 45px; min-height: 55vh; }
.missing-page h1 { max-width: 700px; font-size: 52px; margin-bottom: 25px; }
.missing-page p { max-width: 600px; margin-bottom: 28px; }
@media (max-width: 1000px) { .site-header { grid-template-columns: 1fr 1fr; gap: 25px; padding-left: 28px; padding-right: 28px; } .site-name { font-size: 24px; } .page-inset { padding-left: 28px; padding-right: 28px; } .reading-pair { gap: 35px; } }
@media (max-width: 759px) { body { font-size: 17px; } h2 { font-size: 31px; } .site-header { grid-template-columns: 1fr; gap: 3px; padding: 13px 22px 17px; } .site-name { font-size: 24px; min-height: 44px; } .site-line { max-width: 440px; font-size: 16px; } .notice { padding: 0 16px; } .notice a { font-size: 16px; min-height: 44px; } .page-inset { padding-left: 22px; padding-right: 22px; } .reading-pair { grid-template-columns: 1fr; gap: 30px; } .margin-definition { max-width: 560px; } .site-footer { grid-template-columns: 1fr; padding: 42px 22px 30px; gap: 28px; } .copyright { grid-column: auto; } .missing-page { padding: 70px 22px; } .missing-page h1 { font-size: 40px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }