:root{--navy:#173b6c;--navy2:#244f86;--blue:#2563a8;--ink:#1f2937;--muted:#5e6b7a;--line:#d9e1ea;--bg:#f5f7fa;--paper:#fff;--soft:#edf4fb;--green:#27745a;--red:#a52b2b;--max:1160px}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:var(--bg);color:var(--ink);font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","Hiragino Sans","Yu Gothic",Meiryo,sans-serif;line-height:1.75}a{color:var(--blue);text-underline-offset:.16em}a:hover{color:var(--navy)}.wrap{width:min(calc(100% - 32px),var(--max));margin:auto}.site-header{background:#fff;border-bottom:1px solid var(--line)}.header-inner{min-height:70px;display:flex;gap:22px;align-items:center;justify-content:space-between}.brand{font-weight:800;color:var(--navy);text-decoration:none}.nav{display:flex;flex-wrap:wrap;gap:7px}.nav a{padding:7px 10px;border-radius:8px;text-decoration:none;font-weight:700;font-size:.88rem}.nav a:hover{background:var(--soft)}.hero{background:linear-gradient(135deg,#fff,#edf4fb);border-bottom:1px solid var(--line)}.hero .wrap{padding:52px 0 46px}.eyebrow{margin:0 0 8px;color:var(--blue);font-size:.8rem;font-weight:850;letter-spacing:.13em;text-transform:uppercase}.hero h1{margin:0;color:var(--navy);font-size:clamp(2rem,5vw,3.5rem);line-height:1.15}.lead{max-width:850px;margin:14px 0 0;color:#4b586a}.notice{margin-top:18px;padding:13px 16px;border-left:4px solid var(--blue);border-radius:8px;background:#fff;color:#4c596b;font-size:.9rem}.main{padding:48px 0 70px}.fy-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.fy-card,.legacy-card{display:block;padding:20px;border:1px solid var(--line);border-radius:14px;background:#fff;text-decoration:none;box-shadow:0 6px 20px rgba(23,59,108,.05)}.fy-card:hover,.legacy-card:hover{border-color:#9fb4cc;transform:translateY(-1px)}.fy-card strong,.legacy-card strong{display:block;color:var(--navy);font-size:1.08rem}.fy-card span,.legacy-card span{display:block;margin-top:5px;color:var(--muted);font-size:.84rem}.section-title{margin:44px 0 15px;color:var(--navy);font-size:1.45rem}.section-title:first-child{margin-top:0}.entry{margin:0 0 13px;padding:18px 20px;border:1px solid var(--line);border-radius:12px;background:#fff;overflow-wrap:anywhere}.entry p{margin:.35em 0}.entry br{line-height:1.8}.entry a{font-weight:650}.entry .legacy-accent,.legacy-accent{color:var(--red);font-weight:700}.entry .legacy-note,.legacy-note{color:var(--green)}.year-only{display:inline-block;margin:0 0 8px;padding:2px 8px;border-radius:999px;background:#fff4dc;color:#7a5700;font-size:.74rem;font-weight:800}.section-count{margin-left:7px;color:var(--muted);font-size:.78rem;font-weight:600}.pager{display:flex;justify-content:space-between;gap:12px;margin:0 0 28px}.pager a{padding:8px 12px;border:1px solid var(--line);border-radius:9px;background:#fff;text-decoration:none;font-weight:750}.legacy-wrap{margin-top:48px;padding-top:35px;border-top:1px solid var(--line)}.legacy-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.resources{display:flex;flex-wrap:wrap;gap:9px;margin-top:25px}.resources a{padding:7px 10px;border:1px solid var(--line);border-radius:8px;background:#fff;text-decoration:none;font-weight:700;font-size:.88rem}.footer{border-top:1px solid var(--line);background:#eef2f6}.footer .wrap{padding:24px 0;color:var(--muted);font-size:.82rem}.empty{padding:18px;border:1px dashed #bac6d4;border-radius:10px;color:var(--muted);background:#fff}.skip{position:absolute;left:-9999px}.skip:focus{left:12px;top:12px;z-index:999;background:var(--navy);color:#fff;padding:8px 12px;border-radius:6px}
@media(max-width:800px){.header-inner{align-items:flex-start;flex-direction:column;padding:12px 0}.fy-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.legacy-grid{grid-template-columns:1fr}}
@media(max-width:520px){.fy-grid{grid-template-columns:1fr}.wrap{width:min(calc(100% - 22px),var(--max))}.hero .wrap{padding:38px 0}.entry{padding:15px}}
@media print{.site-header,.pager,.resources{display:none}.hero{background:#fff}.entry{break-inside:avoid;box-shadow:none}body{background:#fff}}