:root{--ink:#1a1714;--paper:#f5f0e8;--accent:#c0392b;--muted:#7a6f65;--rule:#d4cec4;--tag-bg:#e8e0d0}*{box-sizing:border-box;margin:0;padding:0}body{background:var(--paper);color:var(--ink);font-family:dm mono,monospace;font-size:14px;line-height:1.5;padding:0}body.menu-open{overflow:hidden}#topbar{position:sticky;top:0;z-index:100;background:var(--ink);padding:10px 24px;display:flex;align-items:center;justify-content:space-between;gap:12px;box-shadow:0 2px 12px rgba(0,0,0,.18)}#topbar .bar-label{font-family:fraunces,serif;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(245,240,232,.45);margin-right:4px;white-space:nowrap}#nav-drawer{position:fixed;top:0;left:0;width:100%;height:100%;z-index:200;visibility:hidden;transition:visibility .3s}#nav-drawer.open{visibility:visible}#nav-overlay{position:absolute;top:0;left:0;width:100%;height:100%;background:rgba(0,0,0,.5);opacity:0;transition:opacity .3s}#nav-drawer.open #nav-overlay{opacity:1}#nav-content{position:absolute;top:0;right:0;width:280px;height:100%;background:var(--ink);padding:24px;transform:translateX(100%);transition:transform .3s cubic-bezier(.4,0,.2,1);display:flex;flex-direction:column;gap:12px;overflow-y:auto}#nav-drawer.open #nav-content{transform:translateX(0)}#nav-content h2{font-family:fraunces,serif;font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:rgba(245,240,232,.45);margin-bottom:8px}#nav-content .badge{text-align:left;width:100%;padding:8px 12px}.badge{font-family:fraunces,serif;font-size:11px;font-weight:600;letter-spacing:.04em;padding:4px 10px;border:1px solid rgba(245,240,232,.2);color:rgba(245,240,232,.6);cursor:pointer;border-radius:2px;transition:all .15s ease;white-space:nowrap;user-select:none;background:0 0}.badge:hover{color:var(--paper);border-color:rgba(245,240,232,.5);background:rgba(255,255,255,7%)}.badge.active{background:var(--accent);color:var(--paper);border-color:var(--accent)}#desktop-nav{display:flex;gap:8px;flex-wrap:wrap}#menu-toggle{display:none;background:0 0;border:1px solid rgba(245,240,232,.2);color:var(--paper);padding:6px 12px;font-family:fraunces,serif;font-size:11px;text-transform:uppercase;letter-spacing:.08em;cursor:pointer;border-radius:2px}@media(max-width:900px){#desktop-nav{display:none}#menu-toggle{display:block}}#main{padding:24px}header{border-bottom:2px solid var(--ink);padding-bottom:10px;margin-bottom:20px;display:flex;align-items:baseline;gap:16px}header h1{font-family:fraunces,serif;font-weight:600;font-size:26px;letter-spacing:-.5px}header span{font-family:noto serif jp,serif;font-size:15px;color:var(--muted)}.print-link{margin-left:auto;font-family:fraunces,serif;font-size:12px;font-weight:600;color:var(--ink);text-decoration:none;border:1.5px solid var(--ink);border-radius:4px;padding:4px 10px;white-space:nowrap;align-self:center;transition:all .15s ease}.print-link:hover{color:var(--paper);background:var(--ink)}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(340px,1fr));gap:14px}.card{background:#fff;border:1px solid var(--rule);border-top:3px solid var(--ink);padding:12px 14px;break-inside:avoid;transition:border-top-color .2s ease,box-shadow .2s ease,opacity .2s ease}.card.highlighted{border-top-color:var(--accent);box-shadow:0 0 0 2px var(--accent),0 4px 20px rgba(192,57,43,.15);opacity:1 !important}.card.dimmed{opacity:.3}.card-title{font-family:fraunces,serif;font-size:13px;font-weight:600;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);margin-bottom:2px}ruby{ruby-align:center}rt{font-family:noto serif jp,serif;font-size:.55em;color:var(--muted);letter-spacing:0}.card-jp{font-family:noto serif jp,serif;font-size:18px;font-weight:600;color:var(--accent);margin-bottom:8px;line-height:1.3}.section-label{font-size:11px;letter-spacing:.12em;text-transform:uppercase;color:var(--muted);margin-top:8px;margin-bottom:3px}.form-block{background:var(--tag-bg);padding:7px 10px;font-size:13px;line-height:1.7;font-family:noto serif jp,serif}.example{font-family:noto serif jp,serif;font-size:13px;padding:4px 0;border-bottom:1px dotted var(--rule);line-height:1.6}.example:last-child{border-bottom:none}.example .en{font-family:dm mono,monospace;font-size:12px;color:var(--muted);display:block;margin-top:1px}.register{margin-top:8px;display:flex;gap:6px;flex-wrap:wrap}.reg-tag{font-size:11px;letter-spacing:.06em;padding:2px 7px;border:1px solid var(--rule);color:var(--muted);text-transform:uppercase}.reg-tag.on{background:var(--ink);color:var(--paper);border-color:var(--ink)}.reg-tag.plain.on{background:#5a7d9a;border-color:#5a7d9a}.reg-tag.polite.on{background:#6b8e6b;border-color:#6b8e6b}.reg-tag.formal.on{background:#8e6b8e;border-color:#8e6b8e}@media print{#topbar{display:none}body{padding:10px;font-size:10px}.card{page-break-inside:avoid;opacity:1 !important}}