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var(--line);font-family:var(--mono);color:var(--ink-faint);letter-spacing:.4px;gap:12px;margin-top:auto;padding-top:9px;font-size:11px;display:flex}.site-foot{text-align:center;font-family:var(--mono);color:var(--ink-faint);margin-top:52px;font-size:12px}@media(max-width:640px){.lede h2{font-size:24px}.deck-grid{grid-template-columns:1fr}}.bk-page{min-height:100%;padding-bottom:70px}.bk-nav{font-family:var(--mono);letter-spacing:.4px;flex-wrap:wrap;align-items:center;gap:18px;padding:0 0 14px;font-size:12px;display:flex}.bk-nav a{color:var(--ink-faint);text-decoration:none}.bk-nav a:hover{color:var(--ink)}.bk-nav .bk-toggle{color:var(--accent);border:1.5px solid var(--accent);border-radius:3px;margin-left:auto;padding:5px 10px;font-weight:700}.bk-nav .bk-toggle:hover{background:var(--accent);color:#fff}@media(max-width:640px){.bk-nav .bk-toggle{text-align:center;order:3;width:100%;margin-left:0}}.bk-furibtn{font-family:var(--mono);border:1.5px solid var(--ink);background:var(--paper);color:var(--ink);cursor:pointer;letter-spacing:.3px;border-radius:3px;margin-left:auto;padding:4px 10px;font-size:11px;font-weight:700}.bk-furibtn[aria-pressed=false]{color:var(--ink-faint);border-color:var(--grid-strong)}.bk-main{max-width:760px;padding-top:22px}.bk-subtitle{color:var(--ink-soft);margin:-8px 0 20px;font-size:15px}.bk-ref{margin-bottom:24px}.bk-ref>summary{cursor:pointer;align-items:center;gap:10px;padding:15px 18px;font-size:15px;font-weight:700;list-style:none;display:flex}.bk-ref>summary::-webkit-details-marker{display:none}.bk-ref>summary .eb{font-family:var(--mono);color:var(--accent);letter-spacing:.5px;font-size:11px;font-weight:700}.bk-ref>summary .chev{font-family:var(--mono);margin-left:auto;transition:transform .2s}.bk-ref[open]>summary .chev{transform:rotate(90deg)}.bk-ref-body{color:var(--ink-soft);padding:0 18px 18px;font-size:15px;line-height:1.95}.bk-ref-body h4{color:var(--ink);margin:20px 0 8px;font-size:15px;font-weight:700}.bk-ref-body h5{font-family:var(--mono);letter-spacing:.5px;color:var(--ink-faint);text-transform:uppercase;margin:16px 0 5px;font-size:11px;font-weight:700}.bk-ref-body>.b-lines,.bk-ref-body>.b-note,.bk-ref-body>.b-warn,.bk-ref-body>.b-conv,.bk-ref-body>.b-vocab,.bk-ref-body>.b-table{margin-bottom:10px}.bk-ref-body .b-table{font-size:13px}.bk-drillhead{font-family:var(--mono);color:var(--ink-faint);align-items:center;gap:10px;margin:30px 0 14px;font-size:13px;font-weight:700;display:flex}.bk-drillhead .eb{color:var(--accent)}.bk-drill{flex-direction:column;gap:16px;display:flex}.bk-q{padding:18px 18px 20px}.bk-qmeta{align-items:center;gap:10px;margin-bottom:12px;font-size:12px;display:flex}.bk-q .q-lead{margin:0 0 12px;font-size:14px;line-height:1.8}.bk-q .headword{margin-bottom:14px}.bk-q .sq{width:40px;height:40px;font-size:22px}.bk-q .choices{gap:8px}.bk-choice{cursor:pointer;width:100%;padding:11px 14px;font-size:16px}.bk-choice:not([disabled]):hover{border-color:var(--ink)}.bk-choice:active:not([disabled]){transform:scale(.99)}.bk-choice[disabled]{cursor:default}.bk-choice.correct{border-color:var(--maru);background:var(--maru-wash)}.bk-choice.correct .lab,.bk-choice.correct .mark{color:var(--maru)}.bk-choice.correct .mark:after{content:"○"}.bk-choice.wrong{border-color:var(--shu);background:var(--shu-wash)}.bk-choice.wrong .lab,.bk-choice.wrong .mark{color:var(--shu)}.bk-choice.wrong .mark:after{content:"✕"}.bk-q.answered .bk-choice:disabled:not(.correct):not(.wrong){opacity:.45}.bk-feedback.show{display:block}.bk-q.revealed-no .bk-feedback{border-left-color:var(--shu);background:var(--shu-wash)}.bk-q.revealed-no .bk-feedback .verdict{color:var(--shu)}.bk-feedback{font-size:13px;line-height:1.8}@media(max-width:640px){.bk-main{max-width:none}}.gw{cursor:pointer;border-bottom:1.5px dotted var(--ink-faint);transition:background-color .1s}.gw:hover,.gw:focus-visible{background:var(--accent-wash);border-color:var(--accent)}.headword.gw-hw{cursor:pointer;border-radius:3px;transition:background-color .1s}.headword.gw-hw:hover,.headword.gw-hw:focus-visible{background:var(--accent)}@supports (color:color-mix(in lab,red,red)){.headword.gw-hw:hover,.headword.gw-hw:focus-visible{background:color-mix(in srgb,var(--accent) 10%,transparent)}}.gloss-pop{z-index:200;background:var(--ink);max-width:min(280px,100vw - 16px);color:var(--paper);border-radius:var(--r);pointer-events:none;padding:10px 14px;font-size:14px;line-height:1.6;animation:.12s both gloss-in;position:fixed;box-shadow:0 10px 30px #00000059}@keyframes gloss-in{0%{opacity:0;transform:translateY(3px)}to{opacity:1;transform:none}}.gw-word{margin-bottom:2px;font-size:17px;font-weight:700;display:block}.gw-reading{font-family:var(--mono);color:#ffffff8c;margin-bottom:4px;font-size:11px;display:block}.gw-en{color:#ffffffe6;display:block}.gw-missing{color:#ffffff80;font-style:italic}@media print{.deck{background:#fff;display:block;position:static}.controls,.overview{display:none!important}.stage{box-shadow:none;width:100%;height:auto;overflow:visible;transform:none!important}.slide{page-break-after:always;border-bottom:1px solid var(--line);height:720px;position:relative;inset:auto;display:flex!important}.q-note,.revealed .q-note{display:block}}@property --tw-border-style{syntax:"*";inherits:false;initial-value:solid}@property --tw-ordinal{syntax:"*";inherits:false}@property --tw-slashed-zero{syntax:"*";inherits:false}@property --tw-numeric-figure{syntax:"*";inherits:false}@property --tw-numeric-spacing{syntax:"*";inherits:false}@property --tw-numeric-fraction{syntax:"*";inherits:false}