:root { color-scheme: light; font-family: system-ui, -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Yu Gothic", sans-serif; color: #263442; background: #f1e2cb; line-height: 1.8; }
* { box-sizing: border-box; }
body { margin: 0; min-width: 320px; background: linear-gradient(150deg, #f1e2cb, #dfbd91); }
a { color: #315f87; }
a:focus-visible { outline: 3px solid #ba574e; outline-offset: 3px; }
.article-header, .article-wrap { width: min(850px, calc(100% - 32px)); margin-inline: auto; }
.article-header { display: flex; justify-content: space-between; gap: 16px; align-items: center; min-height: 72px; color: #473622; }
.article-brand { color: inherit; font-family: Georgia, serif; font-size: 1.1rem; font-weight: 700; text-decoration: none; }
.article-header nav { display: flex; flex-wrap: wrap; gap: 16px; font-size: .88rem; }
.article-wrap { margin-bottom: 52px; padding: clamp(22px, 5vw, 50px); border: 1px solid #d7c6ae; border-radius: 16px; background: #fffdf8; box-shadow: 0 15px 34px #583c201c; }
.breadcrumbs { margin: 0 0 20px; color: #6e746f; font-size: .82rem; }
.breadcrumbs a { color: inherit; }
.eyebrow { margin: 0 0 8px; color: #b44f4a; font-size: .75rem; font-weight: 800; letter-spacing: .12em; }
h1, h2, h3 { color: #31291f; line-height: 1.4; }
h1 { margin: 0 0 16px; font-family: Georgia, "Hiragino Mincho ProN", serif; font-size: clamp(1.8rem, 5vw, 2.7rem); }
h2 { margin: 34px 0 10px; font-family: Georgia, "Hiragino Mincho ProN", serif; font-size: 1.42rem; }
h3 { margin: 20px 0 6px; font-size: 1.03rem; }
p { margin: 10px 0; }
.lead { color: #5e5143; font-size: 1.06rem; }
.callout { margin: 18px 0; padding: 14px 17px; border-left: 4px solid #c75c55; border-radius: 4px; background: #fff3ee; }
.steps { padding-left: 1.4rem; }
.steps li { margin: 8px 0; padding-left: 3px; }
.table-wrap { max-width: 100%; overflow-x: auto; margin: 15px 0; }
table { width: 100%; border-collapse: collapse; font-size: .93rem; }
th, td { padding: 10px 12px; border: 1px solid #ded6c9; text-align: left; vertical-align: top; }
th { background: #f4efe6; }
pre { max-width: 100%; overflow-wrap: anywhere; white-space: pre-wrap; padding: 14px; border-radius: 8px; background: #f4f1e9; font: .84rem/1.7 ui-monospace, SFMono-Regular, Menlo, monospace; }
.tool-cta { display: inline-flex; min-height: 46px; align-items: center; margin: 17px 0 5px; padding: 10px 17px; border-radius: 7px; background: #344b5d; color: white; font-weight: 700; text-decoration: none; }
.related { margin-top: 30px; padding-top: 18px; border-top: 1px solid #e0d7ca; }
.article-footer { width: min(850px, calc(100% - 32px)); margin: 0 auto; padding: 0 0 35px; color: #594832; font-size: .82rem; }
.article-footer nav { display: flex; flex-wrap: wrap; gap: 16px; }
@media (max-width: 520px) { .article-header { align-items: flex-start; flex-direction: column; justify-content: center; padding: 14px 0; } .article-header nav { gap: 12px; } .article-wrap { width: min(100% - 20px, 850px); padding: 22px 17px; } .article-footer { width: calc(100% - 24px); } th, td { padding: 8px; } }