.vnjp-mht{--mht-ink:#1f2933;--mht-muted:#5b6776;--mht-line:#e1e7ef;--mht-card:#ffffff;--mht-soft:#f5f8fb;--mht-accent:#16698f;--mht-accent-ink:#ffffff;--mht-accent-soft:#e7f2f8;--mht-head-bg:#16698f;--mht-head-ink:#ffffff;--mht-on:#16698f;--mht-kun:#c2410c;--mht-kun-soft:#fff1e7;--mht-jk:#7c3aed;--mht-jk-soft:#f3edff;--mht-hv:#46566a;--mht-ok:#15803d;--mht-ok-soft:#e8f6ed;--mht-ng:#c62828;--mht-ng-soft:#fdeeee;--mht-tip:#eef7f3;--mht-warn-soft:#fff7e6;--mht-warn-line:#f2d49b;--mht-shadow:0 1px 2px rgba(15, 30, 50, .05), 0 4px 14px rgba(15, 30, 50, .05);--mht-ja-font:"Noto Sans JP", "Hiragino Sans", "Yu Gothic UI", "Yu Gothic", Meiryo, sans-serif;color:var(--mht-ink);font-size:16px;line-height:1.65;margin:6px 0 18px}html.vnjp-dark 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a:focus-visible,.vnjp-mht summary:focus-visible{outline:2px solid var(--mht-accent);outline-offset:2px}.vnjp-mht a{color:var(--mht-accent)}.vnjp-mht [lang="ja"]{font-family:var(--mht-ja-font);word-break:keep-all;overflow-wrap:anywhere;line-break:strict}.vnjp-mht .mht-ex-ja,.vnjp-mht .mht-q-prompt{word-break:normal}.vnjp-mht ruby{ruby-align:center}.vnjp-mht rt{font-size:.5em;font-weight:400;letter-spacing:0}.vnjp-mht .mht-ico{flex:none;display:block;width:18px;height:18px}.vnjp-mht .mht-ico--pause,.vnjp-mht .is-playing>.mht-ico--play{display:none}.vnjp-mht .is-playing>.mht-ico--pause{display:block}.vnjp-mht .mht-label{font-size:12px;font-weight:700;letter-spacing:.04em;text-transform:uppercase;color:var(--mht-muted);margin-right:4px}.vnjp-mht .mht-k,.vnjp-mht .mht-k:visited{color:inherit;text-decoration:underline dotted var(--mht-accent);text-underline-offset:3px;text-decoration-thickness:1.5px}.vnjp-mht .mht-k:hover{color:var(--mht-accent)}.vnjp-mht.mht-js .mht-panel-h{position:absolute;width:1px;height:1px;overflow:hidden;clip:rect(0 0 0 0);white-space:nowrap}.vnjp-mht .mht-panel-h{font-size:1.3rem;font-weight:800;margin:22px 0 8px}.vnjp-mht .mht-hero{border:1px solid var(--mht-line);border-radius:14px;padding:18px 20px;background:linear-gradient(135deg,var(--mht-accent-soft),var(--mht-card) 70%)}.vnjp-mht .mht-eyebrow{font-size:13px;font-weight:700;color:var(--mht-accent);letter-spacing:.02em}.vnjp-mht .mht-hero-title{font-size:1.45rem;font-weight:800;line-height:1.35;margin:2px 0 8px}.vnjp-mht .mht-topic{font-weight:600;color:var(--mht-muted);font-size:1.05rem}.vnjp-mht .mht-lead{line-height:1.85}.vnjp-mht .mht-stats{display:flex;flex-wrap:wrap;gap:8px;margin:12px 0 2px}.vnjp-mht .mht-stats li{padding:4px 12px;border-radius:999px;background:var(--mht-card);border:1px solid var(--mht-line);font-size:14px;color:var(--mht-muted)}.vnjp-mht .mht-stats b{color:var(--mht-ink);font-size:15px}.vnjp-mht .mht-goals{margin-top:12px}.vnjp-mht .mht-goals-h{font-weight:700;margin-bottom:4px}.vnjp-mht .mht-goals li{position:relative;padding-left:22px;margin:3px 0;line-height:1.75}.vnjp-mht .mht-goals li::before{content:"";position:absolute;left:4px;top:.62em;width:9px;height:5px;border-left:2px solid var(--mht-ok);border-bottom:2px solid var(--mht-ok);transform:rotate(-45deg)}.vnjp-mht .mht-tools{display:flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:14px}.vnjp-mht .mht-tools-l{font-size:14px;font-weight:700;color:var(--mht-muted)}.vnjp-mht .mht-tool,.vnjp-mht .mht-tool:hover,.vnjp-mht .mht-tool:focus{background:var(--mht-card);color:var(--mht-ink);border:1px solid var(--mht-line);border-radius:999px;padding:6px 14px;font-size:14px;min-height:36px}.vnjp-mht .mht-tool:hover{border-color:var(--mht-accent)}.vnjp-mht .mht-tool[aria-pressed="true"]{background:var(--mht-accent);color:var(--mht-accent-ink);border-color:var(--mht-accent)}.vnjp-mht .mht-stats .mht-progress b{color:var(--mht-ok)}.vnjp-mht .mht-panel>.mht-tools{margin:0 0 12px}.vnjp-mht .mht-tabs{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px;margin:16px 0 6px}.vnjp-mht .mht-tab,.vnjp-mht .mht-tab:hover,.vnjp-mht .mht-tab:focus{background:var(--mht-card);color:var(--mht-ink);border:1px solid var(--mht-line);border-radius:12px;padding:8px 6px;min-height:52px;font-weight:700;font-size:15.5px;line-height:1.3;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;text-align:center}.vnjp-mht .mht-tab:hover{border-color:var(--mht-accent)}.vnjp-mht .mht-tab[aria-selected="true"]{background:var(--mht-accent);color:var(--mht-accent-ink);border-color:var(--mht-accent)}.vnjp-mht .mht-tab-meta{font-size:12.5px;font-weight:500;opacity:.85}.vnjp-mht .mht-panel-intro{margin:14px 0;padding:12px 14px;border-radius:12px;background:var(--mht-soft);border:1px solid var(--mht-line);line-height:1.75}.vnjp-mht .mht-key{font-weight:700}.vnjp-mht .mht-key.is-on{color:var(--mht-on)}.vnjp-mht .mht-key.is-kun{color:var(--mht-kun)}.vnjp-mht .mht-key.is-jk{color:var(--mht-jk)}.vnjp-mht .mht-box{margin:14px 0;padding:12px 16px;border-radius:12px;border:1px solid var(--mht-line);background:var(--mht-card);box-shadow:var(--mht-shadow)}.vnjp-mht .mht-box-h{font-size:1.05rem;font-weight:800;margin-bottom:6px}.vnjp-mht .mht-remember{background:var(--mht-tip);border-color:#fff0}.vnjp-mht .mht-remember ol{counter-reset:mht-r}.vnjp-mht .mht-remember li{counter-increment:mht-r;position:relative;padding-left:30px;margin:6px 0;line-height:1.75}.vnjp-mht .mht-remember li::before{content:counter(mht-r);position:absolute;left:0;top:2px;width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:var(--mht-ok);color:var(--mht-card);font-size:12.5px;font-weight:800}.vnjp-mht .mht-traps{background:var(--mht-warn-soft);border-color:var(--mht-warn-line)}.vnjp-mht .mht-traps li{position:relative;padding-left:22px;margin:6px 0;line-height:1.75}.vnjp-mht .mht-traps li::before{content:"!";position:absolute;left:4px;top:0;font-weight:900;color:var(--mht-kun)}.vnjp-mht .mht-sec{border:1px solid var(--mht-line);border-radius:14px;background:var(--mht-card);padding:16px 18px;margin:16px 0;box-shadow:var(--mht-shadow);scroll-margin-top:90px}.vnjp-mht .mht-sec-h{display:flex;flex-wrap:wrap;align-items:center;gap:8px 10px;margin:-16px -18px 12px;padding:10px 14px 10px 18px;border-radius:13px 13px 0 0;background:var(--mht-head-bg);color:var(--mht-head-ink);font-size:1.15rem;font-weight:800;line-height:1.5}.vnjp-mht .mht-sec-h .mht-k,.vnjp-mht .mht-sec-h .mht-k:visited{color:inherit;text-decoration-color:currentColor}.vnjp-mht .mht-num{flex:none;min-width:30px;height:30px;padding:0 6px;border-radius:10px;display:grid;place-items:center;background:var(--mht-head-ink);color:var(--mht-head-bg);font-size:15px}.vnjp-mht .mht-sec-t{flex:1;min-width:0}.vnjp-mht .mht-sec-intro{color:var(--mht-muted);font-size:15px;line-height:1.7;margin-bottom:12px}.vnjp-mht 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.mht-c{display:inline-flex;flex-direction:column;align-items:center}.vnjp-mht .mht-c ruby{display:inline-flex;flex-direction:column-reverse;align-items:center;line-height:1.15}.vnjp-mht .mht-c rt{display:block;font-size:11.5px;line-height:1.35;font-family:var(--mht-ja-font);color:var(--mht-muted);white-space:nowrap}.vnjp-mht .mht-c rp{display:none}.vnjp-mht .mht-c.is-on rt{color:var(--mht-on);font-weight:600}.vnjp-mht .mht-c.is-kun rt{color:var(--mht-kun);font-weight:600}.vnjp-mht .mht-c.is-jk rt{color:var(--mht-jk);font-weight:600}.vnjp-mht .mht-c.is-jk .mht-hv{font-weight:500;color:var(--mht-muted)}.vnjp-mht .mht-hv{display:block;font-family:Roboto,"Segoe UI",Arial,sans-serif;font-size:10px;font-weight:700;line-height:1.5;letter-spacing:0;color:var(--mht-hv);white-space:nowrap;padding:0 2px}.vnjp-mht .mht-c--kana .mht-hv{padding:0}.vnjp-mht .mht-c.is-solo .mht-hv{width:0;display:flex;justify-content:center;padding:0}.vnjp-mht .mht-c.is-solo rt{width:0;display:flex;justify-content:center}.vnjp-mht .mht-c.is-kun .mht-hv{font-weight:500;font-style:italic;color:var(--mht-muted)}.vnjp-mht .mht-w-vi{font-size:14.5px;color:var(--mht-muted);line-height:1.45;margin-top:2px}.vnjp-mht .mht-w-usage{font-size:14px;color:var(--mht-muted);line-height:1.5}.vnjp-mht .mht-play,.vnjp-mht .mht-play:hover,.vnjp-mht .mht-play:focus{flex:none;width:36px;height:36px;padding:0;border-radius:50%;display:grid;place-items:center;border:1.5px solid var(--mht-line);background:var(--mht-card);color:var(--mht-accent)}.vnjp-mht .mht-play:hover{border-color:var(--mht-accent);background:var(--mht-accent-soft)}.vnjp-mht .mht-play.is-playing{border-color:var(--mht-accent);background:var(--mht-accent);color:var(--mht-accent-ink)}.vnjp-mht .mht-w-more{margin-top:4px}.vnjp-mht .mht-w-more>summary{display:inline-flex;align-items:center;gap:4px;cursor:pointer;list-style:none;font-size:13.5px;font-weight:600;color:var(--mht-accent);padding:2px 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rt{color:#fff0;background:var(--mht-soft);border-radius:3px}.vnjp-mht.mht-hide-hv .mht-w:not(.is-revealed) .mht-c:not(.mht-c--kana) .mht-hv{color:#fff0;background:var(--mht-soft);border-radius:3px}.vnjp-mht.mht-hide-vi .mht-w:not(.is-revealed) .mht-w-vi{filter:blur(6px);user-select:none}.vnjp-mht.mht-testing .mht-w{cursor:pointer}.vnjp-mht .mht-sub{display:flex;align-items:baseline;gap:8px;font-size:1.1rem;font-weight:800;margin:20px 0 10px}.vnjp-mht .mht-sub span{font-size:13.5px;font-weight:600;color:var(--mht-muted)}.vnjp-mht .mht-kgrid{display:grid;grid-template-columns:repeat(auto-fill,minmax(250px,1fr));gap:10px}.vnjp-mht .mht-kt{display:grid;grid-template-columns:58px minmax(0,1fr);gap:10px;align-items:start;padding:10px 12px;border:1px solid var(--mht-line);border-radius:12px;background:var(--mht-card);scroll-margin-top:100px;min-width:0}.vnjp-mht .mht-kt.is-flash,.vnjp-mht .mht-kt:target{border-color:var(--mht-accent);box-shadow:0 0 0 3px var(--mht-accent-soft)}.vnjp-mht 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