:root{--nboard-brand:#333399;--nboard-brand-dark:#24266d;--nboard-brand-soft:#f1f1fa;--nboard-apho:#7d4259;--nboard-apho-soft:#faf3f6;--nboard-ink:#26282d;--nboard-muted:#737780;--nboard-line:#dedfe4;--nboard-panel:#f7f7f9}
.nboard-main{min-height:560px;color:var(--nboard-ink)}
.nboard-page-head{padding-top:31px}
.nboard-breadcrumb{margin:0 0 10px;color:#92959c;font-size:11px}
.nboard-breadcrumb a{color:inherit;text-decoration:none}
.nboard-title-line{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;padding-bottom:18px;border-bottom:2px solid #2d2f35}
.nboard-title-line h1{margin:0;font-size:28px;line-height:1.25;letter-spacing:-.055em}
.nboard-title-line p{margin:0 0 2px;color:#858990;font-size:12px}
.nboard-section-tabs{display:flex;justify-content:flex-end;margin-top:12px;border-bottom:1px solid var(--nboard-line)}
.nboard-section-tabs span{min-width:126px;padding:11px 18px 10px;border:1px solid var(--nboard-brand);border-bottom:0;background:var(--nboard-brand);color:#fff;font-size:12px;font-weight:700;text-align:center}
.nboard-archive-wrap{padding-top:25px;padding-bottom:70px}
.nboard-archive-grid{display:grid;grid-template-columns:1fr 1fr;border-top:1px solid var(--nboard-line);border-bottom:1px solid var(--nboard-line)}
.nboard-column{min-width:0;padding:25px 28px 30px;text-align:center}
.nboard-column+.nboard-column{border-left:1px solid var(--nboard-line)}
.nboard-column h2{margin:0;font-size:24px;line-height:1.2;letter-spacing:-.03em}
.nboard-column h2 span{display:block;margin-top:6px;color:#92959b;font-size:11px;font-weight:500;letter-spacing:.02em}
.nboard-column.apho h2{color:var(--nboard-apho)}.nboard-column.ipho h2{color:var(--nboard-brand)}
.nboard-rule{height:1px;margin:17px 0 13px;background:var(--nboard-line)}
.nboard-guide{margin:0 0 15px;color:#777b82;font-size:12px}
.nboard-year-grid{display:flex;flex-wrap:wrap;justify-content:center;gap:6px;min-height:36px}
.nboard-year-button{width:72px;min-height:31px;padding:5px 7px;border:1px solid #babdc5;background:#fff;color:#555962;font-size:12px;font-weight:600;cursor:pointer}
.nboard-year-button:hover{border-color:var(--nboard-brand);color:var(--nboard-brand);background:var(--nboard-brand-soft)}
.apho .nboard-year-button:hover{border-color:var(--nboard-apho);color:var(--nboard-apho);background:var(--nboard-apho-soft)}
.ipho .nboard-year-button.selected{border-color:var(--nboard-brand);background:var(--nboard-brand);color:#fff}
.apho .nboard-year-button.selected{border-color:var(--nboard-apho);background:var(--nboard-apho);color:#fff}
.nboard-year-detail{min-height:187px;margin-top:20px;padding:16px 17px 14px;border:1px solid var(--nboard-line);background:var(--nboard-panel);text-align:left}
.nboard-detail-head{display:flex;align-items:flex-start;gap:12px;padding-bottom:12px;border-bottom:1px solid var(--nboard-line)}
.nboard-detail-year{font-size:19px;line-height:1.25}.nboard-detail-host{padding-top:3px;color:var(--nboard-muted);font-size:12px}
.nboard-doc-line{display:flex;align-items:flex-start;gap:10px;padding-top:12px}
.nboard-doc-label{flex:0 0 38px;padding-top:5px;font-size:12px;font-weight:700}
.nboard-doc-links{display:flex;flex:1;flex-wrap:wrap;gap:5px}
.nboard-doc-link{min-width:68px;padding:5px 7px;border:1px solid #c5c7ce;background:#fff;color:#555962;font-size:11px;text-align:center;text-decoration:none}
.nboard-doc-link:hover{border-color:var(--nboard-brand);color:var(--nboard-brand)}
.nboard-doc-link.is-disabled{background:#ececef;color:#aaa;border-color:#ddd;cursor:not-allowed;pointer-events:none}
.nboard-empty{margin-top:20px;padding:35px 15px;border:1px solid var(--nboard-line);background:var(--nboard-panel);color:var(--nboard-muted);font-size:12px}
@media(max-width:1024px){.nboard-archive-grid{grid-template-columns:1fr}.nboard-column+.nboard-column{border-left:0;border-top:1px solid var(--nboard-line)}}
@media(max-width:576px){.nboard-page-head{padding-top:20px}.nboard-title-line{display:block}.nboard-title-line h1{font-size:23px}.nboard-title-line p{margin-top:8px}.nboard-column{padding:22px 12px 25px}.nboard-year-button{width:66px}.nboard-year-detail{min-height:0;padding:14px 12px}.nboard-doc-line{display:block}.nboard-doc-label{display:block;margin-bottom:6px}.nboard-doc-link{min-width:64px}}