:root { color-scheme: light; font-family: "Malgun Gothic", sans-serif; color: #17324a; background: #f3f6fa; }
* { box-sizing: border-box; }
body { margin: 0; }
.container { max-width: 960px; margin: 0 auto; padding: 64px 24px; }
.eyebrow { font-weight: 700; letter-spacing: .15em; color: #376d98; }
h1 { font-size: clamp(1.8rem, 5vw, 2.6rem); }
p { line-height: 1.7; }
.menu { display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 24px; margin: 40px 0; }
a { color: #145b92; text-underline-offset: 4px; }
.card { display: block; padding: 28px; border: 1px solid #cbd7e4; border-radius: 16px; background: white; text-decoration: none; }
.card:hover { border-color: #145b92; }
a:focus-visible { outline: 3px solid #2678b8; outline-offset: 5px; }
.card h2 { margin-top: 0; }
.card span { font-weight: 700; }
.notice { color: #526579; font-size: .95rem; }
.login-container { max-width: 560px; }
.login-form { display: grid; gap: 12px; margin: 28px 0; }
input, button { font: inherit; padding: 12px; border-radius: 8px; border: 1px solid #aabccd; }
button { margin-top: 12px; background: #153552; color: white; cursor: pointer; }
input:focus-visible, button:focus-visible { outline: 3px solid #2678b8; outline-offset: 3px; }
.kra-container { max-width: 1200px; }
.kra-nav { display: flex; flex-wrap: wrap; gap: 12px 20px; padding: 18px 0; border-bottom: 1px solid #cbd7e4; }
.source-notice { background: #fff4db; border: 1px solid #e4cd98; border-radius: 12px; padding: 18px; margin: 24px 0; }
.source-notice p { margin-bottom: 0; }
.kra-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; }
.kra-stats h3 { margin-top: 0; font-size: 1rem; }
.kra-filters { display: flex; flex-wrap: wrap; align-items: end; gap: 16px; margin: 24px 0; }
.kra-filters label { display: grid; gap: 8px; }
select { font: inherit; padding: 12px; border: 1px solid #aabccd; border-radius: 8px; background: white; }
.table-scroll { overflow-x: auto; margin: 20px 0; }
table { border-collapse: collapse; width: 100%; background: white; }
caption { text-align: left; padding: 12px 0; font-weight: bold; }
th, td { padding: 14px; text-align: left; border-bottom: 1px solid #dce3ea; white-space: pre-wrap; overflow-wrap: anywhere; min-width: 90px; }
th { background: #e7eef5; }
dt { font-weight: bold; margin-top: 16px; }
dd { margin: 6px 0 0; }
@media (max-width: 540px) { .container { padding: 32px 18px; } }