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p:not([lang=ja]){color:var(--muted);font-size:.75rem}.manga-scene__note{color:var(--muted);margin:16px 0 0;font-size:.72rem}.particle-flow{border:3px solid var(--ink);box-shadow:7px 8px 0 var(--blue);background:#fff;border-radius:24px;margin:36px 0 50px;padding:26px}.particle-flow__head h3{margin:0;font-size:1.45rem}.particle-flow__head>p:last-child{max-width:68ch;color:var(--muted);margin:10px 0 0}.particle-flow__steps{counter-reset:none;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:24px 0 0;padding:0;list-style:none;display:grid}.particle-flow__steps>li{border:2px solid var(--ink);background:var(--cream);border-radius:18px;min-width:0;padding:18px;position:relative}.particle-flow__steps>li:nth-child(2){background:var(--mint-soft)}.particle-flow__steps>li:nth-child(3){background:var(--yellow-soft)}.particle-flow__step{color:var(--blue);letter-spacing:.08em;text-transform:uppercase;margin-bottom:6px;font-size:.68rem;font-weight:900;display:block}.particle-flow__steps strong{min-height:2.7em;line-height:1.35;display:block}.particle-flow__jp{margin:16px 0 0;font-family:Noto Sans JP,sans-serif;font-size:clamp(1.2rem,2.6vw,1.65rem);font-weight:900;line-height:1.55}.particle-token{border:2px solid var(--ink);border-radius:50%;place-items:center;min-width:1.65em;min-height:1.65em;margin-inline:.08em;line-height:1;display:inline-grid}.particle-token--ga{background:var(--mint)}.particle-token--wa{background:var(--yellow)}.particle-flow__meaning{min-height:3em;color:var(--muted);margin:9px 0 0;font-size:.78rem}.particle-flow__job{border-top:1px solid #16213e38;margin-top:14px;padding-top:11px;font-size:.72rem;font-weight:850;display:block}.particle-flow__note{color:var(--muted);margin:18px 0 0;font-size:.76rem}.script-role{border:3px solid var(--ink);box-shadow:7px 8px 0 var(--coral);background:#fff;border-radius:24px;margin:36px 0 50px;padding:26px}.script-role__head h3{margin:0;font-size:1.45rem}.script-role__head>p:last-child{color:var(--muted);margin:9px 0 0}.script-role__sentence{margin:24px 0;font-family:Noto Sans JP,sans-serif;font-size:clamp(1.65rem,5vw,2.8rem);font-weight:900;line-height:1.65}.script-role__token{-webkit-box-decoration-break:clone;box-decoration-break:clone;border-bottom:.16em solid #0000;padding:.08em .12em;display:inline}.script-role__token--kanji{border-color:var(--blue);background:var(--blue-soft)}.script-role__token--katakana{border-color:var(--coral);background:var(--coral-soft)}.script-role__token--hiragana{border-color:var(--mint);background:var(--mint-soft)}.script-role__legend{grid-template-columns:repeat(3,minmax(0,1fr));gap:14px;margin:0;display:grid}.script-role__card{border:2px solid var(--ink);border-radius:16px;padding:16px}.script-role__card--kanji{background:var(--blue-soft)}.script-role__card--katakana{background:var(--coral-soft)}.script-role__card--hiragana{background:var(--mint-soft)}.script-role__card dt{font-weight:900}.script-role__card dd{color:var(--muted);margin:6px 0 0;font-size:.8rem}.table-wrap{border:2px solid var(--ink);background:#fff;border-radius:18px;max-width:100%;margin:30px 0;overflow-x:auto}.phrase-table{border-collapse:collapse;width:100%;min-width:650px}.phrase-table caption{background:var(--ink);color:#fff;text-align:left;text-transform:uppercase;letter-spacing:.08em;padding:13px 16px;font-size:.76rem;font-weight:850}.phrase-table th,.phrase-table td{border-bottom:1px solid var(--line);text-align:left;vertical-align:top;padding:13px 15px}.phrase-table th{background:var(--cream);text-transform:uppercase;font-size:.74rem}.phrase-table td:first-child{font-family:Noto Sans JP,sans-serif;font-size:1.05rem;font-weight:800}.practice-box{border:3px solid var(--ink);background:var(--blue-soft);box-shadow:7px 8px 0 var(--blue);border-radius:24px;margin:44px 0;padding:28px}.practice-box h2{margin:0 0 18px}.practice-box details{margin-top:28px}.practice-box summary{cursor:pointer;font-weight:850}.street-check{border:3px solid var(--ink);background:var(--mint-soft);box-shadow:7px 8px 0 var(--mint);border-radius:24px;margin:52px 0;padding:30px}.street-check h2{margin:0 0 12px}.street-check__task{margin:0;font-size:1.08rem;font-weight:800}.street-check__criteria{background:#fff;border-radius:16px;margin-top:24px;padding:18px 20px}.street-check__criteria h3{margin:0;font-size:1rem}.street-check__criteria ul{margin-bottom:0}.street-check fieldset{border:0;gap:10px;margin:24px 0 0;padding:0;display:grid}.street-check legend{margin-bottom:10px;font-weight:850}.street-check label{border:2px solid var(--ink);cursor:pointer;background:#fff;border-radius:14px;align-items:center;gap:10px;padding:11px 14px;display:flex}.street-check input{width:1.1rem;height:1.1rem;accent-color:var(--blue)}.street-check__status:not(:empty),.street-check__noscript{border-left:4px solid var(--blue);color:#3e4861;background:#fff;border-radius:10px;margin:14px 0 0;padding:12px 14px;font-size:.82rem;font-weight:750}.phrasebook-save{border:1px solid var(--ink);color:var(--ink);font:inherit;cursor:pointer;background:#fff;border-radius:8px;margin-top:10px;padding:7px 10px;font-size:.8rem;font-weight:800}.phrasebook-save:disabled{opacity:.72;cursor:default}.phrasebook-save-status:not(:empty){color:var(--muted);margin-top:7px;font-size:.75rem;line-height:1.45;display:block}.phrase-table__jp-cell .phrasebook-save{margin-top:0}.phrasebook-page{max-width:860px;padding-bottom:80px}.phrasebook-page [hidden]{display:none!important}.phrasebook-privacy{background:var(--mint-soft);border-radius:14px;padding:16px 18px;font-weight:800}.phrasebook-tools{margin-top:38px}.phrasebook-tools>h2{margin:0 0 16px;font-size:1.45rem}.phrasebook-actions{flex-wrap:wrap;gap:12px;margin:14px 0 0;display:flex}.phrasebook-actions .button:disabled{opacity:.48;cursor:not-allowed;box-shadow:none;transform:none}.phrasebook-action-note{max-width:760px;color:var(--muted);margin:0;font-size:.84rem}.phrasebook-status,.phrasebook-noscript{border-left:5px solid var(--blue);background:var(--blue-soft);border-radius:12px;margin:22px 0;padding:16px 18px;font-weight:750}.phrasebook-noscript{border-left-color:var(--coral);background:var(--coral-soft)}.phrasebook-help{color:var(--muted);margin-top:34px}.phrasebook-list{gap:14px;margin:24px 0 0;padding:0;list-style:none;display:grid}.phrasebook-list li{border:2px solid var(--ink);background:#fff;border-radius:18px;padding:20px}.phrasebook-list strong,.phrasebook-list span{display:block}.phrasebook-list strong{font-family:Noto Sans JP,sans-serif;font-size:1.3rem}.phrasebook-list span{color:var(--muted);margin-top:3px}.phrasebook-list p{margin:10px 0 0}.phrasebook-list .phrasebook-list__source-path{overflow-wrap:anywhere;margin-top:12px;font-size:.76rem}.phrasebook-list__source{margin-top:5px;font-size:.84rem;display:inline-block}.glossary-entry__reading{color:var(--muted);flex-wrap:wrap;align-items:baseline;gap:6px 9px;margin:18px 0 0;display:flex}.glossary-entry__reading strong{color:var(--ink);letter-spacing:.08em;text-transform:uppercase;font-size:.72rem;font-weight:900}.glossary-entry__body{max-width:780px;padding-bottom:80px}.glossary-entry__body [data-glossary-functions]{gap:12px;margin:22px 0;padding:0;list-style:none;display:grid}.glossary-entry__body [data-glossary-functions] li{border-left:5px solid var(--blue);background:#fff;border-radius:12px;padding:16px 18px}.glossary-entry__body [data-glossary-functions] li:nth-child(2){border-left-color:var(--coral)}.glossary-entry__body [data-glossary-functions] 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transparent);font-family:var(--font-display,inherit);letter-spacing:.03em;opacity:0;pointer-events:none;margin:0;font-size:clamp(4.4rem,15vw,13rem);font-weight:700;line-height:.86;transition:opacity .26s;position:absolute;top:clamp(18px,4vw,46px);left:clamp(16px,4vw,64px)}.global-menu__list{z-index:3;gap:2px;width:min(760px,100% - 32px);margin:0 auto;padding:clamp(7rem,13vh,9rem) 0 clamp(8rem,15vh,10rem);display:grid;position:relative}.global-menu__list a{--menu-x:4rem;--menu-r:3deg;min-height:clamp(3.7rem,7vh,5rem);color:var(--menu-ink,var(--color-primary-dark));border-bottom:1px solid color-mix(in srgb, var(--menu-ink,var(--color-primary-dark)) 20%, transparent);opacity:0;transform:translate(var(--menu-x), 1.2rem) rotate(var(--menu-r));grid-template-columns:3rem minmax(0,1fr) minmax(7rem,auto);align-items:baseline;gap:.8rem;text-decoration:none;transition:color .18s,opacity .3s,transform .52s cubic-bezier(.16,1,.3,1);display:grid}.global-menu__list a:nth-child(2n){--menu-x:-3rem;--menu-r:-2deg}.global-menu__list a:first-child{transition-delay:.16s}.global-menu__list a:nth-child(2){transition-delay:.2s}.global-menu__list a:nth-child(3){transition-delay:.24s}.global-menu__list a:nth-child(4){transition-delay:.28s}.global-menu__list a:nth-child(5){transition-delay:.32s}.global-menu__list a:nth-child(6){transition-delay:.36s}.global-menu__list a:nth-child(7){transition-delay:.4s}.global-menu__list a:nth-child(8){transition-delay:.44s}.global-menu__list a:nth-child(9){transition-delay:.48s}body.is-menu-open .global-menu__list a{opacity:1;transform:translate(0)rotate(0)}.global-menu__list a:hover,.global-menu__list a:focus-visible{color:var(--menu-accent,var(--color-accent))}.global-menu__list a:hover{transform:translate(.35rem)}.global-menu__list span{color:color-mix(in srgb, var(--menu-ink,var(--color-primary-dark)) 62%, transparent);font-size:.78rem;font-weight:800}.global-menu__list strong{font-family:var(--font-display,inherit);letter-spacing:.04em;font-size:clamp(1.55rem,4vw,3rem);line-height:.96}.global-menu__list small{color:color-mix(in srgb, var(--menu-ink,var(--color-primary-dark)) 76%, transparent);text-align:right;font-size:clamp(.76rem,1.2vw,.92rem);font-weight:700}.global-menu__items{z-index:2;opacity:0;pointer-events:none;transition:opacity .26s;position:absolute;inset:0}.global-menu__item{min-width:4.3rem;min-height:2.15rem;color:color-mix(in srgb, var(--menu-ink,var(--color-primary-dark)) 50%, transparent);border:1px solid color-mix(in srgb, var(--menu-ink,var(--color-primary-dark)) 10%, transparent);background:color-mix(in srgb, var(--menu-paper,var(--color-surface)) 52%, transparent);box-shadow:0 .8rem 2rem color-mix(in srgb, var(--menu-ink,var(--color-primary-dark)) 7%, transparent);backdrop-filter:blur(8px);border-radius:999px;place-items:center;padding:.35rem .7rem;font-size:.76rem;font-weight:800;display:inline-grid;position:absolute}.global-menu__item--one{top:18%;right:14%}.global-menu__item--two{top:34%;left:12%}.global-menu__item--three{bottom:30%;right:8%}.global-menu__item--four{bottom:19%;left:10%}.global-menu__item--five{bottom:8%;right:28%}.global-menu__footer{z-index:3;color:var(--menu-ink,var(--color-primary-dark));opacity:0;flex-wrap:wrap;justify-content:flex-end;align-items:center;gap:.7rem;font-weight:800;transition:opacity .26s;display:flex;position:absolute;bottom:clamp(14px,3vw,32px);right:clamp(16px,4vw,48px)}.global-menu__footer p{margin:0}.global-menu__footer a{min-height:2.7rem;color:var(--menu-paper,var(--color-surface));background:var(--menu-ink,var(--color-primary-dark));border-radius:999px;justify-content:center;align-items:center;padding:.6rem 1rem;text-decoration:none;display:inline-flex}body.is-menu-open .global-menu__title,body.is-menu-open .global-menu__items,body.is-menu-open .global-menu__footer{opacity:1}body.is-menu-closing .global-menu__title,body.is-menu-closing .global-menu__items,body.is-menu-closing .global-menu__footer{opacity:0}body.is-menu-closing .global-menu__list a{opacity:0;transition-delay:0s;transform:translateY(1rem)}@media (width<=1020px){.menu-toggle{display:block}}@media (width<=620px){.menu-toggle{width:50px;height:42px}.menu-toggle span:nth-of-type(2){top:15px}.menu-toggle span:nth-of-type(3){top:24px}body.is-menu-open .menu-toggle span:nth-of-type(2),body.is-menu-open .menu-toggle span:nth-of-type(3){top:20px}.global-menu__title{font-size:clamp(3.7rem,18vw,5.3rem);top:14px;left:14px}.global-menu__list{width:min(100% - 28px,38rem);padding-top:5.8rem;padding-bottom:7.6rem}.global-menu__list a{grid-template-columns:2.35rem minmax(0,1fr);gap:.45rem;min-height:4rem}.global-menu__list small{text-align:left;grid-column:2;margin-top:-.35rem}.global-menu__items{display:none}.global-menu__footer{justify-content:flex-start;font-size:.82rem;bottom:14px;left:14px;right:14px}}@media (prefers-reduced-motion:reduce){.global-menu__list a{opacity:1;transform:none}}@media (width<=1050px){.menu-toggle{display:block}}.article-body mark{background:linear-gradient(transparent 58%, var(--yellow) 58%);color:inherit;padding:0 .14em;font-weight:750}.key-phrase-ref{border:2px dashed var(--line);background:var(--paper);border-radius:14px;flex-wrap:wrap;align-items:baseline;gap:6px 14px;margin:24px 0;padding:12px 16px;font-size:.95rem;display:flex}.key-phrase-ref .eyebrow{margin:0}.key-phrase-ref b{font-family:Noto Sans JP,sans-serif;font-size:1.2rem;font-weight:900}.key-phrase-ref__meaning{color:var(--muted)}.key-phrase-ref a{font-weight:700}.lesson-fold{border:2px solid var(--line);background:var(--paper);border-radius:18px;margin:22px 0}.lesson-fold+.lesson-fold{margin-top:14px}.lesson-fold>summary{cursor:pointer;align-items:center;gap:14px;padding:16px 20px;list-style:none;display:flex}.lesson-fold>summary::-webkit-details-marker{display:none}.lesson-fold>summary:before{content:"";border-right:3px solid var(--ink);border-bottom:3px solid var(--ink);flex:none;width:11px;height:11px;margin-top:-4px;transition:transform .16s;transform:rotate(-45deg)}.lesson-fold[open]>summary:before{margin-top:-8px;transform:rotate(45deg)}.lesson-fold>summary:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:16px}.lesson-fold>summary>h2{letter-spacing:-.02em;margin:0;font-size:clamp(1.2rem,2.3vw,1.55rem);line-height:1.25}.lesson-fold[open]>summary{border-bottom:2px solid var(--line)}.lesson-fold__body{padding:4px 20px 20px}.lesson-fold__body>p{max-width:70ch;margin:1.25em 0}.lesson-fold__body>ul,.lesson-fold__body>ol,.lesson-fold__body>blockquote{max-width:70ch}.lesson-fold__body>h3{margin:1.6em 0 .5em}.lesson-fold__body>.table-wrap,.lesson-fold__body>.key-phrase,.lesson-fold__body>.manga-scene,.lesson-fold__body>.practice-box{margin-left:0;margin-right:0}.reply-table{margin:24px 0 8px}.reply-table>summary{border:2px solid var(--ink);background:var(--paper);cursor:pointer;border-radius:999px;align-items:center;gap:10px;padding:10px 14px;font-weight:800;list-style:none;display:inline-flex}.reply-table>summary::-webkit-details-marker{display:none}.reply-table>summary:after{content:"▾"}.reply-table[open]>summary:after{content:"▴"}.reply-table>summary:focus-visible{outline:3px solid var(--blue);outline-offset:3px}.reply-table .table-wrap{margin:14px 0 0}.reply-table__grid td{font-size:.95rem}.reply-table__grid td:first-child{font-family:Inter,sans-serif;font-size:.95rem;font-weight:500}.reply-table__grid td span[lang=ja]{font-family:Noto Sans JP,sans-serif;font-size:1.05rem;font-weight:800;display:inline-block}.reply-table__grid td small{color:var(--muted)}.phrase-share{flex-wrap:wrap;align-items:center;gap:10px 14px;margin:12px 0 0;display:flex}.phrase-share__status{color:var(--muted);font-size:.88rem}