:root { color-scheme: light; font-family: system-ui, -apple-system, 'Segoe UI', sans-serif; color: #152d42; background: #edf3f8; }
* { box-sizing: border-box; }
body { margin: 0; min-height: 100svh; display: grid; align-items: center; padding: 32px 18px; border-top: 6px solid #1263d7; }
.card { width: 100%; max-width: 610px; margin: auto; padding: 42px; background: white; border: 1px solid #d5e2ed; border-radius: 18px; box-shadow: 0 18px 55px #163b6610; }
.wide { max-width: 1120px; }
.brand { display: flex; align-items: center; gap: 10px; color: #175bb9; font-size: .8rem; letter-spacing: .08em; font-weight: 750; }
h1 { font-size: clamp(1.85rem, 5vw, 2.5rem); line-height: 1.15; letter-spacing: -.035em; margin: 27px 0 18px; }
p { font-size: 1rem; line-height: 1.65; color: #4e6071; }
.notice { margin: 26px 0; padding: 20px; background: #f3f7fb; border-left: 3px solid #226bce; border-radius: 4px 10px 10px 4px; }
.notice p { font-size: .9rem; margin: 10px 0 0; }
.status { padding: 16px; background: #e9f1ff; border: 1px solid #bdd3f5; border-radius: 10px; font-size: 1rem; line-height: 1.5; }
.success { color: #105c3a; background: #eaf8f1; border-color: #a5d7bd; }
.error { color: #7b3d08; background: #fff5e8; border-color: #e9c697; }
button { border: 0; border-radius: 8px; padding: 13px 18px; color: white; background: #175fca; cursor: pointer; font: inherit; margin-top: 16px; }
button:focus-visible, a:focus-visible { outline: 3px solid #eda53e; outline-offset: 4px; }
footer { margin-top: 28px; color: #657588; font-size: .8rem; line-height: 1.6; }
.table-wrap { overflow-x: auto; margin-top: 25px; }
table { width: 100%; border-collapse: collapse; text-align: left; }
th, td { padding: 16px 13px; border-bottom: 1px solid #dbe5ed; font-size: .9rem; white-space: nowrap; }
th { background: #f2f6fa; }
a { color: #175fca; }
@media(max-width: 600px) { .card { padding: 25px; } body { padding: 20px 12px; } }