:root { color-scheme: light; font-family: system-ui, sans-serif; color: #233144; background: #f5f7fb; }
* { box-sizing: border-box; }
body { margin: 0; line-height: 1.65; }
.blog { max-width: 860px; padding: 2rem 1.25rem 5rem; margin: auto; }
nav { margin-bottom: 3rem; }
a { color: #24599a; }
header { margin-bottom: 2rem; }
h1 { font-size: clamp(2rem, 5vw, 3.2rem); line-height: 1.15; margin: .4rem 0 1rem; }
h2 { line-height: 1.3; }
.eyebrow { color: #526883; text-transform: uppercase; letter-spacing: .12em; font-weight: 700; font-size: .8rem; }
.card { background: white; border: 1px solid #dfe6ef; border-radius: 12px; padding: 1.25rem 1.5rem; margin: 1rem 0; }
.card h2 { margin: .4rem 0; font-size: 1.35rem; }
time { color: #5d6e80; }
.access-counter { color: #5d6e80; font-size: .9rem; }
.blog-content { font-size: 1.1rem; overflow-wrap: anywhere; }
pre { overflow-x: auto; background: #e8edf4; padding: 1rem; border-radius: 6px; }
blockquote { border-left: 4px solid #9ab0ca; margin-left: 0; padding-left: 1rem; }
label { display: block; font-weight: 700; margin: 1.25rem 0 .35rem; }
input:not([type=hidden]), textarea, select, .editor { width: 100%; font: inherit; border: 1px solid #aebccd; border-radius: 6px; padding: .65rem; background: white; color: #233144; }
.editor { min-height: 20rem; overflow-wrap: anywhere; }
.toolbar { display: flex; flex-wrap: wrap; gap: .35rem; margin-bottom: .5rem; }
.toolbar[hidden], .editor[hidden] { display: none; }
button, .button { font: inherit; cursor: pointer; border: 1px solid #aebccd; background: white; color: #233144; border-radius: 5px; padding: .35rem .7rem; }
.button { display: inline-block; background: #24599a; color: white; text-decoration: none; border-color: #24599a; }
.inline { display: inline; margin-left: 1rem; }
.danger { color: #a22929; }
.error { color: #a22929; font-weight: 700; }